/* ==========================================================================
   VUNVAULT — Master Stylesheet
   --------------------------------------------------------------------------
   Rebranded design system built around the VUNVAULT mark:
     • primary brand      #3B99FC  (cyan / blue)
     • deep surface       #0A0D12
     • true black         #000000
   Contains:
     1.  Design tokens
     2.  Reset & base
     3.  Typography helpers
     4.  Tailwind-compatible utility layer (used by JS-generated modals)
     5.  Preloader (SVG path draw + progress bar)
     6.  Header / navigation / hamburger drawer
     7.  Hero + live attack-surface visual
     8.  Pricing / services cards
     9.  Academy payment banner
     10. Zero-day exploit dashboard
     11. Press & media
     12. Contributors (circular cards)
     13. Contact & social
     14. Footer & floating agent
     15. Modals
     16. Keyframes
     17. Responsive overrides
   ========================================================================== */

/* ==========================================================================
   1. DESIGN TOKENS
   ========================================================================== */
:root {
  /* Brand */
  --brand: #3B99FC;
  --brand-strong: #1E7BE0;
  --brand-soft: #6FB6FF;
  --brand-tint: rgba(59, 153, 252, 0.12);
  --brand-line: rgba(59, 153, 252, 0.28);
  --brand-glow: rgba(59, 153, 252, 0.45);

  /* Surfaces */
  --dark: #0A0D12;
  --dark-2: #10151D;
  --dark-3: #161C26;
  --black: #000000;
  --paper: #fcfbf9;
  --white: #ffffff;

  /* Ink */
  --ink: #171717;
  --ink-soft: #525252;
  --ink-muted: #737373;
  --ink-faint: #a3a3a3;

  /* Lines */
  --line: #e5e5e5;
  --line-soft: rgba(229, 229, 229, 0.8);
  --line-dark: #262626;

  /* Status */
  --critical: #f43f5e;
  --high: #f59e0b;
  --medium: #eab308;
  --low: #3B99FC;
  --ok: #10b981;

  /* Motion */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --dur: 200ms;

  /* Radii */
  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 18px;
  --r-xl: 24px;
  --r-2xl: 28px;
  --r-full: 9999px;
}

/* ==========================================================================
   2. RESET & BASE
   ========================================================================== */
*,
::before,
::after {
  box-sizing: border-box;
  border-width: 0;
  border-style: solid;
  border-color: currentColor;
}

html {
  -webkit-text-size-adjust: 100%;
  tab-size: 4;
  scroll-behavior: smooth;
  font-family: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI",
    Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji",
    "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  line-height: 1.5;
}

body {
  margin: 0;
  line-height: inherit;
  background-color: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

hr {
  height: 0;
  color: inherit;
  border-top-width: 1px;
}

h1, h2, h3, h4, h5, h6 {
  font-size: inherit;
  font-weight: inherit;
  margin: 0;
}

p, figure, blockquote, dl, dd, pre {
  margin: 0;
}

ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  color: inherit;
  text-decoration: inherit;
}

b, strong {
  font-weight: bolder;
}

small {
  font-size: 80%;
}

button,
input,
optgroup,
select,
textarea {
  font-family: inherit;
  font-feature-settings: inherit;
  font-variation-settings: inherit;
  font-size: 100%;
  font-weight: inherit;
  line-height: inherit;
  letter-spacing: inherit;
  color: inherit;
  margin: 0;
  padding: 0;
}

button,
select {
  text-transform: none;
}

button,
[type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
  background-color: transparent;
  background-image: none;
  cursor: pointer;
}

:disabled {
  cursor: default;
}

img, svg, video, canvas, audio, iframe, embed, object {
  display: block;
  vertical-align: middle;
}

img, video {
  max-width: 100%;
  height: auto;
}

[hidden] {
  display: none;
}

::selection {
  background-color: var(--brand);
  color: #ffffff;
}

/* Scrollbar — slim, brand-tinted */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(23, 23, 23, 0.18);
  border-radius: 9999px;
  border: 3px solid transparent;
  background-clip: padding-box;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(59, 153, 252, 0.55);
  background-clip: padding-box;
}

/* ==========================================================================
   3. TYPOGRAPHY HELPERS
   ========================================================================== */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.anchor-offset {
  display: block;
  position: relative;
  top: -96px;
  height: 0;
  width: 0;
  visibility: hidden;
  pointer-events: none;
}

/* ==========================================================================
   4. TAILWIND-COMPATIBLE UTILITY LAYER
   (required by the JS-generated modals / dynamic sections)
   ========================================================================== */

/* ---- Position ---- */
.fixed { position: fixed; }
.absolute { position: absolute; }
.relative { position: relative; }
.sticky { position: sticky; }
.inset-0 { inset: 0; }
.top-0 { top: 0; }
.top-3 { top: 0.75rem; }
.top-4 { top: 1rem; }
.top-6 { top: 1.5rem; }
.top-24 { top: 6rem; }
.bottom-2 { bottom: 0.5rem; }
.bottom-6 { bottom: 1.5rem; }
.bottom-20 { bottom: 5rem; }
.left-2 { left: 0.5rem; }
.left-3 { left: 0.75rem; }
.left-3\.5 { left: 0.875rem; }
.left-4 { left: 1rem; }
.left-6 { left: 1.5rem; }
.left-1\/2 { left: 50%; }
.right-3 { right: 0.75rem; }
.right-4 { right: 1rem; }
.right-6 { right: 1.5rem; }
.right-10 { right: 2.5rem; }
.-top-1 { top: -0.25rem; }
.-top-3\.5 { top: -0.875rem; }
.-top-24 { top: -6rem; }
.-right-1 { right: -0.25rem; }
.-bottom-20 { bottom: -5rem; }
.z-10 { z-index: 10; }
.z-50 { z-index: 50; }
.-translate-x-1\/2 { translate: -50%; }

/* ---- Display / Flex / Grid ---- */
.block { display: block; }
.hidden { display: none; }
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.grid { display: grid; }
 /* ---- Responsive display variants (were referenced but undefined) ---- */
@media (min-width: 768px) {
  .md\:flex   { display: flex; }
  .md\:hidden { display: none; }
}
@media (min-width: 1024px) {
  .lg\:flex   { display: flex; }
  .lg\:hidden { display: none; }
}
.flex-1 { flex: 1 1 0%; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.shrink-0 { flex-shrink: 0; }
.items-baseline { align-items: baseline; }
.items-center { align-items: center; }
.items-end { align-items: flex-end; }
.items-start { align-items: flex-start; }
.items-stretch { align-items: stretch; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.self-start { align-self: flex-start; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.gap-1 { gap: 0.25rem; }
.gap-1\.5 { gap: 0.375rem; }
.gap-2 { gap: 0.5rem; }
.gap-2\.5 { gap: 0.625rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-5 { gap: 1.25rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-10 { gap: 2.5rem; }
.gap-12 { gap: 3rem; }
.gap-x-4 { column-gap: 1rem; }
.gap-y-2 { row-gap: 0.5rem; }

/* ---- Sizing ---- */
.w-1\.5 { width: 0.375rem; }
.w-2 { width: 0.5rem; }
.w-2\.5 { width: 0.625rem; }
.w-3 { width: 0.75rem; }
.w-3\.5 { width: 0.875rem; }
.w-4 { width: 1rem; }
.w-5 { width: 1.25rem; }
.w-6 { width: 1.5rem; }
.w-9 { width: 2.25rem; }
.w-10 { width: 2.5rem; }
.w-12 { width: 3rem; }
.w-14 { width: 3.5rem; }
.w-16 { width: 4rem; }
.w-80 { width: 20rem; }
.w-96 { width: 24rem; }
.w-full { width: 100%; }
.w-max { width: max-content; }
.h-1\.5 { height: 0.375rem; }
.h-2 { height: 0.5rem; }
.h-2\.5 { height: 0.625rem; }
.h-3 { height: 0.75rem; }
.h-3\.5 { height: 0.875rem; }
.h-4 { height: 1rem; }
.h-5 { height: 1.25rem; }
.h-6 { height: 1.5rem; }
.h-9 { height: 2.25rem; }
.h-10 { height: 2.5rem; }
.h-12 { height: 3rem; }
.h-14 { height: 3.5rem; }
.h-16 { height: 4rem; }
.h-44 { height: 11rem; }
.h-48 { height: 12rem; }
.h-80 { height: 20rem; }
.h-96 { height: 24rem; }
.h-full { height: 100%; }
.h-\[2px\] { height: 2px; }
.h-\[520px\] { height: 520px; }

/* ---- Max / Min ---- */
.max-h-56 { max-height: 14rem; }
.max-h-\[300px\] { max-height: 300px; }
.max-h-\[90vh\] { max-height: 90vh; }
.min-h-screen { min-height: 100vh; }
.min-h-\[260px\] { min-height: 260px; }
.min-h-\[280px\] { min-height: 280px; }
.min-h-\[420px\] { min-height: 420px; }
.min-h-\[580px\] { min-height: 580px; }
.max-w-sm { max-width: 24rem; }
.max-w-md { max-width: 28rem; }
.max-w-xl { max-width: 36rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-5xl { max-width: 64rem; }
.max-w-7xl { max-width: 80rem; }
.max-w-\[85\%\] { max-width: 85%; }

/* ---- Spacing ---- */
.m-0 { margin: 0; }
.mx-2 { margin-left: 0.5rem; margin-right: 0.5rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.my-4 { margin-top: 1rem; margin-bottom: 1rem; }
.my-6 { margin-top: 1.5rem; margin-bottom: 1.5rem; }
.my-auto { margin-top: auto; margin-bottom: auto; }
.mt-0\.5 { margin-top: 0.125rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-14 { margin-top: 3.5rem; }
.mt-16 { margin-top: 4rem; }
.mt-20 { margin-top: 5rem; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mb-14 { margin-bottom: 3.5rem; }
.ml-0\.5 { margin-left: 0.125rem; }
.ml-1 { margin-left: 0.25rem; }
.ml-2 { margin-left: 0.5rem; }

.p-1 { padding: 0.25rem; }
.p-1\.5 { padding: 0.375rem; }
.p-2 { padding: 0.5rem; }
.p-2\.5 { padding: 0.625rem; }
.p-3 { padding: 0.75rem; }
.p-3\.5 { padding: 0.875rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.px-1 { padding-left: 0.25rem; padding-right: 0.25rem; }
.px-1\.5 { padding-left: 0.375rem; padding-right: 0.375rem; }
.px-2 { padding-left: 0.5rem; padding-right: 0.5rem; }
.px-2\.5 { padding-left: 0.625rem; padding-right: 0.625rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-3\.5 { padding-left: 0.875rem; padding-right: 0.875rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-5 { padding-left: 1.25rem; padding-right: 1.25rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-7 { padding-left: 1.75rem; padding-right: 1.75rem; }
.py-0\.2 { padding-top: 0.05rem; padding-bottom: 0.05rem; }
.py-0\.5 { padding-top: 0.125rem; padding-bottom: 0.125rem; }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-1\.5 { padding-top: 0.375rem; padding-bottom: 0.375rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-2\.5 { padding-top: 0.625rem; padding-bottom: 0.625rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-3\.5 { padding-top: 0.875rem; padding-bottom: 0.875rem; }
.py-5 { padding-top: 1.25rem; padding-bottom: 1.25rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-14 { padding-top: 3.5rem; padding-bottom: 3.5rem; }
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.pt-2 { padding-top: 0.5rem; }
.pt-3 { padding-top: 0.75rem; }
.pt-4 { padding-top: 1rem; }
.pt-6 { padding-top: 1.5rem; }
.pt-8 { padding-top: 2rem; }
.pt-12 { padding-top: 3rem; }
.pb-2 { padding-bottom: 0.5rem; }
.pb-3 { padding-bottom: 0.75rem; }
.pb-3\.5 { padding-bottom: 0.875rem; }
.pb-16 { padding-bottom: 4rem; }
.pl-4 { padding-left: 1rem; }
.pl-10 { padding-left: 2.5rem; }
.pr-1 { padding-right: 0.25rem; }

/* ---- Borders & Radii ---- */
.border { border-width: 1px; }
.border-2 { border-width: 2px; }
.border-b { border-bottom-width: 1px; }
.border-t { border-top-width: 1px; }
.border-l-4 { border-left-width: 4px; }
.border-y { border-top-width: 1px; border-bottom-width: 1px; }
.border-white { border-color: #ffffff; }
.border-white\/30 { border-color: rgba(255, 255, 255, 0.3); }
.border-white\/90 { border-color: rgba(255, 255, 255, 0.9); }
.border-t-white { border-top-color: #ffffff; }
.border-neutral-100 { border-color: #f5f5f5; }
.border-neutral-200 { border-color: var(--line); }
.border-neutral-200\/40 { border-color: rgba(229, 229, 229, 0.4); }
.border-neutral-200\/60 { border-color: rgba(229, 229, 229, 0.6); }
.border-neutral-200\/80 { border-color: rgba(229, 229, 229, 0.8); }
.border-neutral-200\/90 { border-color: rgba(229, 229, 229, 0.9); }
.border-neutral-300 { border-color: #d4d4d4; }
.border-neutral-400 { border-color: #a3a3a3; }
.border-neutral-700 { border-color: var(--line-dark); }
.border-neutral-700\/60 { border-color: rgba(64, 64, 64, 0.6); }
.border-neutral-800 { border-color: var(--line-dark); }
.border-neutral-800\/80 { border-color: rgba(38, 38, 38, 0.8); }
.border-neutral-900 { border-color: var(--ink); }
.border-cyan-200 { border-color: #a5f3fc; }
.border-cyan-200\/80 { border-color: rgba(165, 243, 252, 0.8); }
.border-cyan-400\/30 { border-color: rgba(59, 153, 252, 0.3); }
.border-cyan-500\/30 { border-color: rgba(59, 153, 252, 0.3); }
.border-cyan-500\/40 { border-color: rgba(59, 153, 252, 0.4); }
.border-emerald-100 { border-color: #d1fae5; }
.border-emerald-200 { border-color: #a7f3d0; }
.border-emerald-500\/40 { border-color: rgba(16, 185, 129, 0.4); }
.border-emerald-800 { border-color: #065f46; }
.border-indigo-600 { border-color: var(--brand); }
.border-amber-200 { border-color: #fde68a; }
.border-blue-200 { border-color: #bfdbfe; }
.border-rose-200 { border-color: #fecdd3; }

.rounded { border-radius: 0.25rem; }
.rounded-lg { border-radius: var(--r-sm); }
.rounded-xl { border-radius: var(--r-md); }
.rounded-2xl { border-radius: var(--r-lg); }
.rounded-3xl { border-radius: var(--r-2xl); }
.rounded-full { border-radius: var(--r-full); }
.rounded-t { border-top-left-radius: 0.25rem; border-top-right-radius: 0.25rem; }
.rounded-bl-none { border-bottom-left-radius: 0; }
.rounded-br-none { border-bottom-right-radius: 0; }

/* ---- Colours: backgrounds ---- */
.bg-white { background-color: #ffffff; }
.bg-white\/70 { background-color: rgba(255, 255, 255, 0.7); }
.bg-white\/80 { background-color: rgba(255, 255, 255, 0.8); }
.bg-black { background-color: var(--black); }
.bg-\[\#0a1931\] { background-color: var(--dark); }
.bg-\[\#fcfbf9\] { background-color: var(--paper); }
.bg-\[\#fcfbf9\]\/95 { background-color: rgba(252, 251, 249, 0.95); }
.bg-neutral-50 { background-color: #fafafa; }
.bg-neutral-100 { background-color: #f5f5f5; }
.bg-neutral-200\/60 { background-color: rgba(229, 229, 229, 0.6); }
.bg-neutral-300\/40 { background-color: rgba(212, 212, 212, 0.4); }
.bg-neutral-700 { background-color: #404040; }
.bg-neutral-800 { background-color: #262626; }
.bg-neutral-800\/60 { background-color: rgba(38, 38, 38, 0.6); }
.bg-neutral-800\/80 { background-color: rgba(38, 38, 38, 0.8); }
.bg-neutral-850\/80 { background-color: rgba(31, 31, 31, 0.8); }
.bg-neutral-900 { background-color: var(--ink); }
.bg-neutral-900\/60 { background-color: rgba(10, 13, 18, 0.6); }
.bg-neutral-900\/70 { background-color: rgba(10, 13, 18, 0.7); }
.bg-neutral-900\/90 { background-color: rgba(10, 13, 18, 0.9); }
.bg-neutral-900\/95 { background-color: rgba(10, 13, 18, 0.95); }
.bg-neutral-950 { background-color: var(--dark); }
.bg-neutral-950\/90 { background-color: rgba(10, 13, 18, 0.9); }
.bg-cyan-50 { background-color: rgba(59, 153, 252, 0.08); }
.bg-cyan-200\/30 { background-color: rgba(59, 153, 252, 0.18); }
.bg-cyan-400 { background-color: var(--brand); }
.bg-cyan-500 { background-color: var(--brand); }
.bg-cyan-500\/20 { background-color: rgba(59, 153, 252, 0.2); }
.bg-cyan-600 { background-color: var(--brand-strong); }
.bg-emerald-50 { background-color: #ecfdf5; }
.bg-emerald-400 { background-color: var(--ok); }
.bg-emerald-500 { background-color: var(--ok); }
.bg-emerald-500\/10 { background-color: rgba(16, 185, 129, 0.1); }
.bg-emerald-500\/20 { background-color: rgba(16, 185, 129, 0.2); }
.bg-emerald-600 { background-color: #059669; }
.bg-emerald-950\/60 { background-color: rgba(2, 44, 34, 0.6); }
.bg-amber-500 { background-color: var(--high); }
.bg-amber-500\/10 { background-color: rgba(245, 158, 11, 0.1); }
.bg-amber-600 { background-color: #d97706; }
.bg-blue-500 { background-color: #3b82f6; }
.bg-blue-500\/10 { background-color: rgba(59, 130, 246, 0.1); }
.bg-blue-600 { background-color: #2563eb; }
.bg-rose-500 { background-color: var(--critical); }
.bg-rose-500\/10 { background-color: rgba(244, 63, 94, 0.1); }
.bg-rose-600 { background-color: #e11d48; }
.bg-yellow-500 { background-color: var(--medium); }
.bg-indigo-600 { background-color: var(--brand); }
.bg-\[radial-gradient\(\#334155_1px\,transparent_1px\)\] {
  background-image: radial-gradient(rgba(59, 153, 252, 0.35) 1px, transparent 1px);
}
.bg-gradient-to-b { background-image: linear-gradient(to bottom, var(--tw-gradient-stops)); }
.bg-gradient-to-t { background-image: linear-gradient(to top, var(--tw-gradient-stops)); }
.from-cyan-600 { --tw-gradient-from: var(--brand-strong); --tw-gradient-to: rgba(0,0,0,0); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.from-rose-500 { --tw-gradient-from: var(--critical); --tw-gradient-to: rgba(0,0,0,0); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.from-white\/90 { --tw-gradient-from: rgba(255,255,255,0.9); --tw-gradient-to: rgba(0,0,0,0); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.from-neutral-100\/90 { --tw-gradient-from: rgba(245,245,245,0.9); --tw-gradient-to: rgba(0,0,0,0); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.via-white\/30 { --tw-gradient-via-stops: var(--tw-gradient-from), rgba(255,255,255,0.3), var(--tw-gradient-to); --tw-gradient-stops: var(--tw-gradient-via-stops); }
.via-neutral-200\/50 { --tw-gradient-via-stops: var(--tw-gradient-from), rgba(229,229,229,0.5), var(--tw-gradient-to); --tw-gradient-stops: var(--tw-gradient-via-stops); }
.to-amber-400 { --tw-gradient-to: #fbbf24; }
.to-cyan-400 { --tw-gradient-to: var(--brand-soft); }
.to-transparent { --tw-gradient-to: transparent; }
.to-neutral-200\/80 { --tw-gradient-to: rgba(229,229,229,0.8); }

/* ---- Colours: text ---- */
.text-white { color: #ffffff; }
.text-neutral-100 { color: #f5f5f5; }
.text-neutral-200 { color: #e5e5e5; }
.text-neutral-200\/60 { color: rgba(229, 229, 229, 0.6); }
.text-neutral-300 { color: #d4d4d4; }
.text-neutral-400 { color: var(--ink-faint); }
.text-neutral-500 { color: var(--ink-muted); }
.text-neutral-600 { color: var(--ink-soft); }
.text-neutral-700 { color: #404040; }
.text-neutral-800 { color: #262626; }
.text-neutral-900 { color: var(--ink); }
.text-neutral-950 { color: var(--dark); }
.text-cyan-300 { color: var(--brand-soft); }
.text-cyan-400 { color: var(--brand); }
.text-cyan-600 { color: var(--brand-strong); }
.text-cyan-700 { color: var(--brand-strong); }
.text-emerald-400 { color: var(--ok); }
.text-emerald-600 { color: #059669; }
.text-emerald-700 { color: #047857; }
.text-emerald-900 { color: #064e3b; }
.text-amber-400 { color: #fbbf24; }
.text-amber-700 { color: #b45309; }
.text-blue-700 { color: #1d4ed8; }
.text-indigo-600 { color: var(--brand); }
.text-indigo-700 { color: var(--brand-strong); }
.text-rose-600 { color: var(--critical); }
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* ---- Typography ---- */
.font-sans { font-family: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
.font-mono { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }
.text-\[9px\] { font-size: 9px; line-height: 1.4; }
.text-\[10px\] { font-size: 10px; line-height: 1.4; }
.text-\[11px\] { font-size: 11px; line-height: 1.4; }
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-base { font-size: 1rem; line-height: 1.5rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.uppercase { text-transform: uppercase; }
.tracking-tight { letter-spacing: -0.025em; }
.tracking-wider { letter-spacing: 0.05em; }
.tracking-widest { letter-spacing: 0.1em; }
.tracking-\[0\.2em\] { letter-spacing: 0.2em; }
.leading-snug { line-height: 1.375; }
.leading-relaxed { line-height: 1.625; }
.leading-\[1\.1\] { line-height: 1.1; }
.leading-\[1\.15\] { line-height: 1.15; }
.whitespace-nowrap { white-space: nowrap; }
.underline { text-decoration-line: underline; }
.list-disc { list-style-type: disc; }
.list-inside { list-style-position: inside; }
.select-none { user-select: none; -webkit-user-select: none; }

/* ---- Effects ---- */
.opacity-30 { opacity: 0.3; }
.opacity-75 { opacity: 0.75; }
.shadow-xs {
  --tw-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  box-shadow: var(--tw-shadow);
}
.shadow-sm {
  --tw-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  box-shadow: var(--tw-shadow);
}
.shadow-md {
  --tw-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  box-shadow: var(--tw-shadow);
}
.shadow-lg {
  --tw-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  box-shadow: var(--tw-shadow);
}
.shadow-xl {
  --tw-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  box-shadow: var(--tw-shadow);
}
.shadow-2xl {
  --tw-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  box-shadow: var(--tw-shadow);
}
.shadow-inner {
  --tw-shadow: inset 0 2px 4px 0 rgba(0, 0, 0, 0.05);
  box-shadow: var(--tw-shadow);
}
.drop-shadow-xl {
  filter: drop-shadow(0 20px 13px rgba(0, 0, 0, 0.03)) drop-shadow(0 8px 5px rgba(0, 0, 0, 0.08));
}
.blur-3xl { filter: blur(64px); }
.backdrop-blur-sm { backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }
.backdrop-blur-md { backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.backdrop-blur-xl { backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px); }

.object-cover { object-fit: cover; }
.object-contain { object-fit: contain; }
.object-center { object-position: center; }
.overflow-hidden { overflow: hidden; }
.overflow-x-auto { overflow-x: auto; }
.overflow-y-auto { overflow-y: auto; }
.outline-none { outline: none; }
.pointer-events-none { pointer-events: none; }
.pointer-events-auto { pointer-events: auto; }
.cursor-pointer { cursor: pointer; }
.fill-current { fill: currentColor; }
.stroke-\[1\] { stroke-width: 1; }
.stroke-\[1\.75\] { stroke-width: 1.75; }
.scale-102 { scale: 1.02; }

.transition-all { transition-property: all; transition-timing-function: var(--ease); transition-duration: var(--dur); }
.transition-colors { transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke; transition-timing-function: var(--ease); transition-duration: var(--dur); }
.transition-opacity { transition-property: opacity; transition-timing-function: var(--ease); transition-duration: var(--dur); }
.transition-transform { transition-property: transform, translate, scale, rotate; transition-timing-function: var(--ease); transition-duration: var(--dur); }
.duration-200 { transition-duration: 200ms; }
.duration-300 { transition-duration: 300ms; }
.duration-500 { transition-duration: 500ms; }
.duration-700 { transition-duration: 700ms; }
.ease-out { transition-timing-function: var(--ease-out); }

/* ---- Space-between ---- */
.space-y-0 > :not([hidden]) ~ :not([hidden]) { margin-top: 0; }
.space-y-0\.5 > :not([hidden]) ~ :not([hidden]) { margin-top: 0.125rem; }
.space-y-1 > :not([hidden]) ~ :not([hidden]) { margin-top: 0.25rem; }
.space-y-1\.5 > :not([hidden]) ~ :not([hidden]) { margin-top: 0.375rem; }
.space-y-2 > :not([hidden]) ~ :not([hidden]) { margin-top: 0.5rem; }
.space-y-2\.5 > :not([hidden]) ~ :not([hidden]) { margin-top: 0.625rem; }
.space-y-3 > :not([hidden]) ~ :not([hidden]) { margin-top: 0.75rem; }
.space-y-3\.5 > :not([hidden]) ~ :not([hidden]) { margin-top: 0.875rem; }
.space-y-4 > :not([hidden]) ~ :not([hidden]) { margin-top: 1rem; }
.space-y-5 > :not([hidden]) ~ :not([hidden]) { margin-top: 1.25rem; }
.space-y-6 > :not([hidden]) ~ :not([hidden]) { margin-top: 1.5rem; }
.space-y-8 > :not([hidden]) ~ :not([hidden]) { margin-top: 2rem; }
.space-y-10 > :not([hidden]) ~ :not([hidden]) { margin-top: 2.5rem; }
.space-y-12 > :not([hidden]) ~ :not([hidden]) { margin-top: 3rem; }

/* ---- States ---- */
.hover\:bg-cyan-300:hover { background-color: var(--brand-soft); }
.hover\:bg-cyan-400:hover { background-color: var(--brand); }
.hover\:bg-indigo-700:hover { background-color: var(--brand-strong); }
.hover\:bg-neutral-50:hover { background-color: #fafafa; }
.hover\:bg-neutral-100:hover { background-color: #f5f5f5; }
.hover\:bg-neutral-200:hover { background-color: #e5e5e5; }
.hover\:bg-neutral-200\/60:hover { background-color: rgba(229, 229, 229, 0.6); }
.hover\:bg-neutral-700:hover { background-color: #404040; }
.hover\:bg-neutral-800:hover { background-color: #262626; }
.hover\:bg-neutral-800\/50:hover { background-color: rgba(38, 38, 38, 0.5); }
.hover\:bg-neutral-900:hover { background-color: var(--ink); }
.hover\:bg-white\/60:hover { background-color: rgba(255, 255, 255, 0.6); }
.hover\:border-neutral-400:hover { border-color: #a3a3a3; }
.hover\:border-neutral-900:hover { border-color: var(--brand); }
.hover\:scale-102:hover { scale: 1.02; }
.hover\:scale-105:hover { scale: 1.05; }
.hover\:shadow:hover { box-shadow: 0 1px 3px 0 rgba(0,0,0,0.1), 0 1px 2px -1px rgba(0,0,0,0.1); }
.hover\:shadow-md:hover { box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1); }
.hover\:shadow-xl:hover { box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1); }
.hover\:shadow-2xl:hover { box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25); }
.hover\:text-white:hover { color: #ffffff; }
.hover\:text-cyan-300:hover { color: var(--brand-soft); }
.hover\:text-cyan-700:hover { color: var(--brand-strong); }
.hover\:text-emerald-700:hover { color: #047857; }
.hover\:text-neutral-200:hover { color: #e5e5e5; }
.hover\:text-neutral-600:hover { color: var(--ink-soft); }
.hover\:text-neutral-900:hover { color: var(--brand); }
.active\:scale-95:active { scale: 0.95; }
.disabled\:bg-neutral-300:disabled { background-color: #d4d4d4; }
.disabled\:bg-neutral-400:disabled { background-color: #a3a3a3; }
.disabled\:opacity-60:disabled { opacity: 0.6; }
.focus\:border-cyan-400:focus { border-color: var(--brand); }
.focus\:border-neutral-900:focus { border-color: var(--brand); }
.focus\:ring-1:focus {
  box-shadow: 0 0 0 1px var(--tw-ring-color, var(--brand-glow));
}
.focus\:ring-neutral-900:focus { --tw-ring-color: var(--brand-glow); }
.selection\:bg-neutral-900::selection { background-color: var(--brand); }
.selection\:text-white::selection { color: #ffffff; }

/* ---- Group hover ---- */
.group:hover .group-hover\:bg-neutral-900 { background-color: var(--brand); }
.group:hover .group-hover\:border-neutral-900 { border-color: var(--brand); }
.group:hover .group-hover\:opacity-80 { opacity: 0.8; }
.group:hover .group-hover\:scale-105 { scale: 1.05; }
.group:hover .group-hover\:text-white { color: #ffffff; }
.group:hover .group-hover\:text-cyan-400 { color: var(--brand); }
.group:hover .group-hover\:text-cyan-700 { color: var(--brand-strong); }
.group:hover .group-hover\:text-indigo-600 { color: var(--brand); }
.group:hover .group-hover\:text-neutral-900 { color: var(--brand); }
.group:hover .group-hover\:translate-x-0\.5 { translate: 0.125rem; }
.group:hover .group-hover\:translate-x-1 { translate: 0.25rem; }

/* ---- Custom app classes ---- */
.glass-card {
  background: rgba(255, 255, 255, 0.76);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border: 1px solid rgba(59, 153, 252, 0.14);
  box-shadow: 0 8px 32px rgba(10, 13, 18, 0.06);
}

.glass-pill {
  background: rgba(255, 255, 255, 0.62);
  backdrop-filter: blur(10px) saturate(1.4);
  -webkit-backdrop-filter: blur(10px) saturate(1.4);
  border: 1px solid rgba(59, 153, 252, 0.2);
  box-shadow: 0 4px 16px rgba(10, 13, 18, 0.06);
  border-radius: var(--r-full);
}

.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.no-scrollbar::-webkit-scrollbar {
  display: none;
}

/* ==========================================================================
   5. PRELOADER — 3D ORBITAL BRAND MARK
   ========================================================================== */
#preloader.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 44%, rgba(59, 153, 252, 0.20), transparent 58%),
    radial-gradient(circle at 50% 110%, rgba(59, 153, 252, 0.12), transparent 62%),
    linear-gradient(165deg, #0a0d12 0%, #05070a 55%, #000000 100%);
  transition: opacity 0.6s var(--ease), visibility 0.6s var(--ease);
}

/* receding perspective grid behind the mark */
#preloader.preloader::before {
  content: "";
  position: absolute;
  inset: -20%;
  background-image:
    linear-gradient(to right, rgba(59, 153, 252, 0.10) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(59, 153, 252, 0.10) 1px, transparent 1px);
  background-size: 64px 64px;
  transform: rotateX(62deg) translateZ(-120px) scale(1.6);
  transform-origin: 50% 60%;
  -webkit-mask-image: radial-gradient(60% 55% at 50% 50%, #000 0%, transparent 78%);
  mask-image: radial-gradient(60% 55% at 50% 50%, #000 0%, transparent 78%);
  opacity: 0.55;
  pointer-events: none;
  animation: vv-grid-drift 4s linear infinite;
}

#preloader.preloader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 26px;
  padding: 0 24px;
}

/* ------------------------------------------------------- 3D orbital stage */
.preloader-mark {
  position: relative;
  display: grid;
  place-items: center;
  width: 230px;
  height: 230px;
  perspective: 900px;
  transform-style: preserve-3d;
  animation: vv-mark-float 4s var(--ease) infinite;
}

.preloader-stage {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
}

.preloader-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  border: 1px solid transparent;
  transform-style: preserve-3d;
  will-change: transform;
}

.preloader-ring--1 {
  width: 210px;
  height: 210px;
  margin: -105px 0 0 -105px;
  border-top-color: rgba(111, 182, 255, 0.85);
  border-right-color: rgba(59, 153, 252, 0.30);
  border-bottom-color: rgba(59, 153, 252, 0.08);
  border-left-color: rgba(59, 153, 252, 0.30);
  box-shadow: 0 0 22px -6px rgba(59, 153, 252, 0.45);
  animation: vv-ring-x 4s linear infinite;
}

.preloader-ring--2 {
  width: 168px;
  height: 168px;
  margin: -84px 0 0 -84px;
  border-top-color: rgba(59, 153, 252, 0.20);
  border-right-color: rgba(111, 182, 255, 0.75);
  border-bottom-color: rgba(59, 153, 252, 0.20);
  border-left-color: rgba(59, 153, 252, 0.10);
  box-shadow: 0 0 18px -6px rgba(59, 153, 252, 0.40);
  animation: vv-ring-y 3.2s linear infinite;
}

.preloader-ring--3 {
  width: 126px;
  height: 126px;
  margin: -63px 0 0 -63px;
  border-top-color: rgba(59, 153, 252, 0.55);
  border-right-color: rgba(59, 153, 252, 0.12);
  border-bottom-color: rgba(111, 182, 255, 0.80);
  border-left-color: rgba(59, 153, 252, 0.12);
  box-shadow: 0 0 16px -4px rgba(59, 153, 252, 0.50);
  animation: vv-ring-z 2.6s linear infinite;
}

.preloader-halo {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 150px;
  height: 150px;
  margin: -75px 0 0 -75px;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(59, 153, 252, 0.42), transparent 72%);
  filter: blur(18px);
  pointer-events: none;
  animation: vv-halo 2s ease-in-out infinite;
}

/* --------------------------------------- logo: pulsing stroke + float */
.preloader-logo {
  position: relative;
  z-index: 2;
  width: 84px;
  height: 84px;
  object-fit: contain;
  will-change: filter, transform;
  animation: vv-logo-stroke 2s var(--ease) infinite;
}

/* ------------------------------------------------ wordmark + caption */
.preloader-wordmark {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.42em;
  text-indent: 0.42em;
  color: #44A7FC;
  text-transform: uppercase;
  opacity: 0;
  text-shadow: 0 0 24px rgba(59, 153, 252, 0.55);
  animation: vv-fade-up 0.8s var(--ease) 0.35s forwards;
}

.preloader-caption {
  margin-top: -8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #44A7FC;
  opacity: 0;
  animation: vv-fade-up 0.8s var(--ease) 0.6s forwards;
}

/* --------------------------------------------- progress bar (exactly 4s) */
.preloader-progress-bar {
  position: relative;
  width: 240px;
  height: 3px;
  border-radius: var(--r-full);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 0 0 1px rgba(59, 153, 252, 0.12);
  overflow: hidden;
}

.preloader-progress-fill {
  position: absolute;
  inset: 0 auto 0 0;
  z-index: 1;
  display: block;
  width: 0;
  border-radius: var(--r-full);
  background: linear-gradient(90deg, var(--brand-strong), var(--brand-soft));
  box-shadow: 0 0 14px var(--brand-glow);
  overflow: hidden;
  animation: vv-progress 4s linear forwards;
}

.preloader-progress-fill::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.65), transparent);
  animation: vv-shimmer 1.4s linear infinite;
}

@keyframes vv-grid-drift {
  from { background-position: 0 0, 0 0; }
  to   { background-position: 0 64px, 64px 0; }
}

@keyframes vv-mark-float {
  0%, 100% { transform: translateY(0) rotateX(0deg); }
  50%      { transform: translateY(-10px) rotateX(6deg); }
}

@keyframes vv-ring-x {
  from { transform: rotateX(72deg) rotateZ(0deg); }
  to   { transform: rotateX(72deg) rotateZ(360deg); }
}

@keyframes vv-ring-y {
  from { transform: rotateY(74deg) rotateZ(0deg); }
  to   { transform: rotateY(74deg) rotateZ(-360deg); }
}

@keyframes vv-ring-z {
  from { transform: rotateX(18deg) rotateY(-24deg) rotateZ(0deg); }
  to   { transform: rotateX(18deg) rotateY(-24deg) rotateZ(360deg); }
}

@keyframes vv-halo {
  0%, 100% { opacity: 0.45; transform: scale(0.88); }
  50%      { opacity: 1;    transform: scale(1.12); }
}

@keyframes vv-logo-stroke {
  0%, 100% {
    filter:
      drop-shadow(0 0 1px rgba(111, 182, 255, 0.60))
      drop-shadow(0 0 6px rgba(59, 153, 252, 0.45))
      drop-shadow(0 0 16px rgba(59, 153, 252, 0.25));
    transform: translateZ(40px) scale(1);
  }
  50% {
    filter:
      drop-shadow(0 0 2px rgba(190, 226, 255, 1))
      drop-shadow(0 0 12px rgba(59, 153, 252, 0.95))
      drop-shadow(0 0 34px rgba(59, 153, 252, 0.60));
    transform: translateZ(56px) scale(1.07);
  }
}

@keyframes vv-fade-up {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* 4s sweep — total duration is locked to 4000ms */
@keyframes vv-progress {
  0%   { width: 0%; }
  15%  { width: 22%; }
  35%  { width: 44%; }
  55%  { width: 61%; }
  75%  { width: 79%; }
  90%  { width: 91%; }
  100% { width: 100%; }
}

@keyframes vv-shimmer {
  from { transform: translateX(-100%); }
  to   { transform: translateX(100%); }
}

/* ==========================================================================
   6. HEADER / NAVIGATION
   ========================================================================== */
header.sticky {
  background-color: rgba(252, 251, 249, 0.92);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border-bottom: 1px solid var(--line-soft);
  transition: box-shadow var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

header.sticky:hover {
  box-shadow: 0 8px 30px -18px rgba(10, 13, 18, 0.35);
}

header .max-w-7xl {
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

/* Logo tile */
header a[aria-label="VUNVAULT home"] > span:first-child {
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 12px;
  background: linear-gradient(145deg, var(--dark), #000000);
  border: 1px solid rgba(59, 153, 252, 0.35);
  box-shadow: 0 0 0 1px rgba(59, 153, 252, 0.08),
              0 6px 18px -10px var(--brand-glow);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

header a[aria-label="VUNVAULT home"]:hover > span:first-child {
  box-shadow: 0 0 0 1px rgba(59, 153, 252, 0.25),
              0 10px 26px -12px var(--brand-glow);
}

header a[aria-label="VUNVAULT home"] svg path {
  stroke: var(--brand);
}

header a[aria-label="VUNVAULT home"] > span:last-child {
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: 0.14em;
  color: var(--ink);
}

/* Desktop nav pills */
header nav[aria-label="Primary"] a {
  position: relative;
  border-radius: var(--r-full);
  color: var(--ink-soft);
  font-weight: 500;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

header nav[aria-label="Primary"] a:hover {
  color: var(--brand-strong);
  background-color: var(--brand-tint);
}

header nav[aria-label="Primary"] a.bg-neutral-200\/60,
header nav[aria-label="Primary"] a.font-bold {
  color: var(--brand-strong);
  background-color: var(--brand-tint);
  box-shadow: inset 0 0 0 1px var(--brand-line);
}

/* ---------------------------------------------------------------- Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #ffffff;
  transition: background-color var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
}

.hamburger:hover {
  border-color: var(--brand-line);
  box-shadow: 0 6px 18px -12px var(--brand-glow);
}

.hamburger-bar {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: var(--ink);
  transition: transform 0.28s var(--ease), opacity 0.2s var(--ease),
              background-color var(--dur) var(--ease), width 0.28s var(--ease);
}

.hamburger.is-active {
  background: var(--dark);
  border-color: rgba(59, 153, 252, 0.4);
}

.hamburger.is-active .hamburger-bar {
  background: var(--brand);
}

.hamburger.is-active .hamburger-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.is-active .hamburger-bar:nth-child(2) {
  opacity: 0;
  width: 0;
}

.hamburger.is-active .hamburger-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ------------------------------------------------------- Mobile drawer menu */
.mobile-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, var(--dark) 0%, #05070a 100%);
  border-top: 1px solid rgba(59, 153, 252, 0.18);
  border-bottom: 1px solid rgba(59, 153, 252, 0.18);
  box-shadow: 0 30px 60px -25px rgba(0, 0, 0, 0.7);
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: max-height 0.42s var(--ease),
              opacity 0.3s var(--ease),
              transform 0.35s var(--ease),
              visibility 0.42s var(--ease);
}

.mobile-menu.is-open {
  max-height: 520px;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mobile-menu-list {
  display: flex;
  flex-direction: column;
  padding: 12px 20px 22px;
}

.mobile-menu-list li + li {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.mobile-menu-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 6px;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: #d6dde8;
  transition: color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.mobile-menu-list a::after {
  content: "→";
  font-size: 0.85rem;
  color: var(--brand);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.mobile-menu-list a:hover,
.mobile-menu-list a:focus-visible {
  color: var(--brand);
  padding-left: 12px;
  outline: none;
}

.mobile-menu-list a:hover::after,
.mobile-menu-list a:focus-visible::after {
  opacity: 1;
  transform: translateX(0);
}

.mobile-menu-login {
  margin-top: 14px;
  justify-content: center !important;
  padding: 14px 18px !important;
  border-radius: var(--r-full);
  background: linear-gradient(135deg, var(--brand), var(--brand-strong));
  color: #ffffff !important;
  font-weight: 700 !important;
  box-shadow: 0 12px 28px -14px var(--brand-glow);
}

.mobile-menu-login::after {
  display: none;
}

.mobile-menu-login:hover {
  padding-left: 18px !important;
  color: #ffffff !important;
  filter: brightness(1.08);
}

/* ==========================================================================
   7. HERO
   ========================================================================== */
.hero-eyebrow {
  display: inline-block;
  padding: 7px 16px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-strong);
  background: var(--brand-tint);
  border: 1px solid var(--brand-line);
  border-radius: var(--r-full);
}

/* Single centred CTA */
.btn-get-started {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 42px;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #ffffff;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-strong) 100%);
  border-radius: var(--r-full);
  border: 1px solid rgba(59, 153, 252, 0.5);
  box-shadow: 0 14px 34px -14px var(--brand-glow),
              inset 0 1px 0 rgba(255, 255, 255, 0.25);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease),
              filter 0.25s var(--ease);
}

.btn-get-started::after {
  content: "→";
  font-size: 1rem;
  transition: transform 0.25s var(--ease);
}

.btn-get-started:hover {
  transform: translateY(-2px);
  filter: brightness(1.06);
  box-shadow: 0 20px 44px -16px var(--brand-glow),
              inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-get-started:hover::after {
  transform: translateX(4px);
}

.btn-get-started:active {
  transform: translateY(0) scale(0.98);
}

/* --------------------------------------------------- Hero visual (dark tech) */
.hero-visual {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-2xl);
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(59, 153, 252, 0.16), transparent 55%),
    linear-gradient(160deg, var(--dark) 0%, #0c1119 52%, #05070a 100%);
  border: 1px solid rgba(59, 153, 252, 0.24);
  box-shadow:
    0 40px 90px -40px rgba(0, 0, 0, 0.75),
    0 0 0 1px rgba(255, 255, 255, 0.03) inset;
  transform-style: preserve-3d;
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease);
  will-change: transform;
}

.hero-visual:hover {
  box-shadow:
    0 50px 110px -44px rgba(0, 0, 0, 0.85),
    0 0 0 1px rgba(59, 153, 252, 0.12) inset;
}

.hero-visual-glow {
  position: absolute;
  top: -22%;
  left: 50%;
  width: 78%;
  height: 62%;
  transform: translateX(-50%);
  background: radial-gradient(closest-side, var(--brand-glow), transparent 72%);
  filter: blur(70px);
  opacity: 0.7;
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(59, 153, 252, 0.13) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(59, 153, 252, 0.13) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(100% 80% at 50% 30%, #000 25%, transparent 78%);
  mask-image: radial-gradient(100% 80% at 50% 30%, #000 25%, transparent 78%);
  pointer-events: none;
}

.hero-visual-inner {
  position: relative;
  z-index: 2;
  padding: 30px;
}

.hero-visual-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 26px;
}

.hero-visual-eyebrow {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--brand);
}

.hero-visual-title {
  margin-top: 6px;
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: #ffffff;
}

.hero-status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 16px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #8ef0c1;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.35);
  border-radius: var(--r-full);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  white-space: nowrap;
}

.hero-status-dot {
  position: relative;
  display: inline-flex;
  width: 8px;
  height: 8px;
}

.hero-status-dot span {
  position: absolute;
  inset: 0;
  border-radius: var(--r-full);
  background: var(--ok);
}

.hero-status-dot span:last-child {
  animation: ping 1.6s cubic-bezier(0, 0, 0.2, 1) infinite;
  opacity: 0.6;
}

/* Stage + network */
.hero-visual-stage {
  position: relative;
  border-radius: var(--r-lg);
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(59, 153, 252, 0.14);
  overflow: hidden;
}

.hero-network {
  width: 100%;
  height: auto;
  display: block;
}

.hero-network text {
  fill: #93a2b5;
  font-size: 11px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  letter-spacing: 0.04em;
}

.hero-network-links path {
  stroke-dasharray: 0;
}

.hero-network-links path[stroke-dasharray] {
  animation: vv-dash 3s linear infinite;
}

@keyframes vv-dash {
  to { stroke-dashoffset: -22; }
}

.hero-node circle:first-child {
  animation: vv-pulse-node 3.2s ease-in-out infinite;
  transform-origin: center;
}

.hero-node:nth-child(2) circle:first-child { animation-delay: 0.4s; }
.hero-node:nth-child(3) circle:first-child { animation-delay: 0.8s; }
.hero-node:nth-child(4) circle:first-child { animation-delay: 1.2s; }
.hero-node:nth-child(5) circle:first-child { animation-delay: 1.6s; }
.hero-node:nth-child(6) circle:first-child { animation-delay: 2s; }

@keyframes vv-pulse-node {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

.hero-scanline {
  position: absolute;
  left: 0;
  right: 0;
  height: 90px;
  background: linear-gradient(
    to bottom,
    transparent,
    rgba(59, 153, 252, 0.14),
    transparent
  );
  pointer-events: none;
  animation: vv-scan 5.5s var(--ease) infinite;
}

@keyframes vv-scan {
  0% { transform: translateY(-100px); opacity: 0; }
  12% { opacity: 1; }
  88% { opacity: 1; }
  100% { transform: translateY(520px); opacity: 0; }
}

/* Metric footer */
.hero-visual-foot {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-metric {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.hero-metric-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #7d8b9e;
}

.hero-metric-value {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--brand);
  text-shadow: 0 0 22px var(--brand-glow);
}

/* ==========================================================================
   8. PRICING / SERVICES
   ========================================================================== */
#services-plans {
  background-color: var(--paper);
  border-top: 1px solid var(--line-soft);
}

#services-plans .glass-card {
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease),
              border-color 0.3s var(--ease);
}

#services-plans .glass-card:hover {
  transform: translateY(-4px);
  border-color: var(--brand-line);
  box-shadow: 0 24px 50px -30px rgba(10, 13, 18, 0.4);
}

/* Highlighted plan */
#services-plans .bg-neutral-900.border-neutral-900 {
  background:
    radial-gradient(90% 70% at 80% 0%, rgba(59, 153, 252, 0.22), transparent 60%),
    linear-gradient(160deg, var(--dark), #05070a);
  border-color: rgba(59, 153, 252, 0.45) !important;
  box-shadow: 0 34px 70px -34px rgba(0, 0, 0, 0.75);
}

#services-plans .bg-cyan-400,
#services-plans .bg-neutral-900 > div > div > div > button.bg-cyan-400 {
  background: linear-gradient(135deg, var(--brand), var(--brand-strong));
  color: #ffffff;
}

#services-plans button {
  transition: transform 0.22s var(--ease), filter 0.22s var(--ease),
              background-color 0.22s var(--ease);
}

#services-plans button:hover {
  transform: translateY(-1px);
  filter: brightness(1.04);
}

#services-plans button:active {
  transform: translateY(0) scale(0.99);
}

/* ==========================================================================
   9. ACADEMY BANNER
   ========================================================================== */
.academy-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 26px 30px;
  border-radius: var(--r-2xl);
  background:
    radial-gradient(80% 120% at 100% 0%, rgba(59, 153, 252, 0.28), transparent 60%),
    linear-gradient(135deg, var(--dark) 0%, #060a10 100%);
  border: 1px solid rgba(59, 153, 252, 0.32);
  box-shadow: 0 30px 60px -34px rgba(0, 0, 0, 0.6);
  color: #ffffff;
}

.academy-banner > div {
  flex: 1 1 380px;
  min-width: 0;
}

.academy-banner-eyebrow {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--brand);
}

.academy-banner-title {
  margin-top: 8px;
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: #ffffff;
}

.academy-banner-text {
  margin-top: 8px;
  font-size: 0.8rem;
  line-height: 1.65;
  color: #9aa8ba;
  max-width: 56ch;
}

.academy-banner-cta {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 15px 30px;
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--dark);
  background: linear-gradient(135deg, var(--brand-soft), var(--brand));
  border-radius: var(--r-full);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 16px 34px -16px var(--brand-glow);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease),
              filter 0.25s var(--ease);
}

.academy-banner-cta:hover {
  transform: translateY(-2px);
  filter: brightness(1.06);
  box-shadow: 0 22px 44px -18px var(--brand-glow);
}

.academy-banner-cta:active {
  transform: translateY(0) scale(0.98);
}

/* ==========================================================================
   10. ZERO-DAY EXPLOIT DASHBOARD
   ========================================================================== */
.zero-day-dashboard {
  background-color: var(--paper);
  border-top: 1px solid var(--line-soft);
}

.zero-day-header {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.zero-day-header h2 {
  color: var(--ink);
}

.zero-day-header p {
  max-width: 72ch;
}

/* ---- Metrics ---- */
.zero-day-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}

.zero-day-metric {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px 26px;
  border-radius: var(--r-xl);
  background: linear-gradient(160deg, var(--dark) 0%, #070b11 100%);
  border: 1px solid rgba(59, 153, 252, 0.22);
  box-shadow: 0 22px 46px -30px rgba(0, 0, 0, 0.6);
  overflow: hidden;
  transition: transform 0.28s var(--ease), border-color 0.28s var(--ease),
              box-shadow 0.28s var(--ease);
}

.zero-day-metric::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--brand), transparent);
  opacity: 0.85;
}

.zero-day-metric:hover {
  transform: translateY(-4px);
  border-color: var(--brand-line);
  box-shadow: 0 30px 60px -32px var(--brand-glow);
}

.zero-day-metric-label {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #7d8b9e;
}

.zero-day-metric-value {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: clamp(1.7rem, 3.6vw, 2.35rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #ffffff;
  line-height: 1;
}

.zero-day-metric-delta {
  font-size: 0.72rem;
  font-weight: 600;
  color: #8b98a9;
}

.zero-day-metric-delta--up {
  color: var(--brand-soft);
}

.zero-day-metric-delta--down {
  color: var(--ok);
}

/* ---- Filters ---- */
.zero-day-filters {
  margin-top: 26px;
  padding: 24px;
  border-radius: var(--r-xl);
  background: linear-gradient(160deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid var(--line-soft);
  box-shadow: 0 18px 40px -34px rgba(10, 13, 18, 0.4);
}

.zero-day-filters-row {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 14px;
}

.zero-day-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
  min-width: 0;
}

.zero-day-label {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.zero-day-input,
.zero-day-select {
  width: 100%;
  padding: 11px 14px;
  font-size: 0.82rem;
  color: var(--ink);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  outline: none;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
              background-color var(--dur) var(--ease);
}

.zero-day-input::placeholder {
  color: var(--ink-faint);
}

.zero-day-input:focus,
.zero-day-select:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-tint);
}

.zero-day-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%233B99FC' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
  cursor: pointer;
}

/* ---- Risk toggles ---- */
.zero-day-risk {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  padding: 0;
  border: 0;
}

.zero-day-risk .zero-day-label {
  margin-right: 4px;
}

.risk-toggle {
  position: relative;
  display: inline-flex;
  cursor: pointer;
}

.risk-toggle input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.risk-toggle-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 17px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border-radius: var(--r-full);
  border: 1px solid var(--line);
  background: #ffffff;
  color: var(--ink-muted);
  transition: all var(--dur) var(--ease);
  user-select: none;
}

.risk-toggle:hover .risk-toggle-chip {
  border-color: var(--brand-line);
  color: var(--ink);
}

.risk-toggle input:focus-visible + .risk-toggle-chip {
  box-shadow: 0 0 0 3px var(--brand-tint);
}

.risk-toggle input:checked + .risk-toggle-chip--critical {
  background: linear-gradient(135deg, #f43f5e, #be123c);
  border-color: transparent;
  color: #ffffff;
  box-shadow: 0 10px 22px -12px rgba(244, 63, 94, 0.7);
}

.risk-toggle input:checked + .risk-toggle-chip--high {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  border-color: transparent;
  color: #ffffff;
  box-shadow: 0 10px 22px -12px rgba(245, 158, 11, 0.7);
}

.risk-toggle input:checked + .risk-toggle-chip--medium {
  background: linear-gradient(135deg, #eab308, #ca8a04);
  border-color: transparent;
  color: #1a1a1a;
  box-shadow: 0 10px 22px -12px rgba(234, 179, 8, 0.7);
}

.risk-toggle input:checked + .risk-toggle-chip--low {
  background: linear-gradient(135deg, var(--brand), var(--brand-strong));
  border-color: transparent;
  color: #ffffff;
  box-shadow: 0 10px 22px -12px var(--brand-glow);
}

.zero-day-reset {
  margin-left: auto;
  padding: 9px 20px;
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--brand-strong);
  background: var(--brand-tint);
  border: 1px solid var(--brand-line);
  border-radius: var(--r-full);
  transition: all var(--dur) var(--ease);
}

.zero-day-reset:hover {
  background: var(--brand);
  border-color: var(--brand);
  color: #ffffff;
}

.zero-day-count {
  margin-top: 16px;
  font-size: 0.78rem;
  color: var(--ink-muted);
}

.zero-day-count strong {
  color: var(--brand-strong);
  font-weight: 800;
}

/* ---- Table ---- */
.zero-day-table-wrap {
  margin-top: 26px;
  border-radius: var(--r-xl);
  border: 1px solid var(--line-soft);
  background: #ffffff;
  box-shadow: 0 22px 50px -40px rgba(10, 13, 18, 0.45);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.zero-day-table {
  width: 100%;
  min-width: 900px;
  border-collapse: collapse;
  font-size: 0.8rem;
}

.zero-day-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  padding: 15px 18px;
  text-align: left;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #b7c4d4;
  background: linear-gradient(180deg, var(--dark), #070b11);
  border-bottom: 1px solid rgba(59, 153, 252, 0.24);
  white-space: nowrap;
}

.zero-day-table tbody td {
  padding: 16px 18px;
  vertical-align: middle;
  color: var(--ink);
  border-bottom: 1px solid var(--line-soft);
}

.zero-day-row {
  transition: background-color var(--dur) var(--ease);
}

.zero-day-row:nth-child(even) {
  background: #fbfcfd;
}

.zero-day-row:hover {
  background: var(--brand-tint);
}

.zero-day-row:last-child td {
  border-bottom: 0;
}

.cve-id {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--brand-strong);
  background: var(--brand-tint);
  border: 1px solid var(--brand-line);
  border-radius: 7px;
  padding: 4px 9px;
  white-space: nowrap;
}

.vendor-name {
  display: block;
  font-weight: 700;
  color: var(--ink);
  font-size: 0.82rem;
}

.product-name {
  display: block;
  margin-top: 3px;
  font-size: 0.74rem;
  color: var(--ink-muted);
  line-height: 1.45;
}

.eco-badge {
  display: inline-block;
  padding: 5px 11px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #334155;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: var(--r-full);
  white-space: nowrap;
}

.cvss-badge,
.patch-badge {
  display: inline-block;
  padding: 5px 12px;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  border-radius: var(--r-full);
  white-space: nowrap;
  border: 1px solid transparent;
}

.cvss-badge--critical {
  color: #fff1f3;
  background: linear-gradient(135deg, #f43f5e, #be123c);
  box-shadow: 0 8px 18px -12px rgba(244, 63, 94, 0.85);
}

.cvss-badge--high {
  color: #fff7ed;
  background: linear-gradient(135deg, #f59e0b, #d97706);
  box-shadow: 0 8px 18px -12px rgba(245, 158, 11, 0.85);
}

.cvss-badge--medium {
  color: #1a1a1a;
  background: linear-gradient(135deg, #facc15, #eab308);
}

.cvss-badge--low {
  color: #ffffff;
  background: linear-gradient(135deg, var(--brand), var(--brand-strong));
}

.patch-badge--patched {
  color: #065f46;
  background: #ecfdf5;
  border-color: #a7f3d0;
}

.patch-badge--in-progress {
  color: #92400e;
  background: #fffbeb;
  border-color: #fde68a;
}

.patch-badge--unpatched {
  color: #9f1239;
  background: #fff1f2;
  border-color: #fecdd3;
}

.exploit-ref {
  display: inline-block;
  padding: 5px 13px;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--brand-strong);
  border: 1px solid var(--brand-line);
  border-radius: var(--r-full);
  background: var(--brand-tint);
  transition: all var(--dur) var(--ease);
  white-space: nowrap;
}

.exploit-ref:hover {
  background: var(--brand);
  border-color: var(--brand);
  color: #ffffff;
  box-shadow: 0 10px 22px -14px var(--brand-glow);
}

.zero-day-note {
  margin-top: 18px;
  font-size: 0.72rem;
  color: var(--ink-faint);
  line-height: 1.7;
}

/* ==========================================================================
   11. PRESS & MEDIA
   ========================================================================== */
#press-media {
  background-color: var(--paper);
  border-top: 1px solid var(--line-soft);
}

#press-media blockquote {
  border-left-color: var(--brand) !important;
  color: var(--ink);
}

#press-media .bg-neutral-900 {
  background:
    radial-gradient(80% 130% at 100% 0%, rgba(59, 153, 252, 0.22), transparent 62%),
    linear-gradient(135deg, var(--dark), #05070a);
  border: 1px solid rgba(59, 153, 252, 0.2);
  border-radius: var(--r-xl);
}

#press-media a[href^="mailto"] {
  background: linear-gradient(135deg, var(--brand), var(--brand-strong));
  color: #ffffff !important;
}

#press-media a[href^="mailto"]:hover {
  filter: brightness(1.08);
}

/* ==========================================================================
   12. CONTRIBUTORS — CIRCULAR CARDS
   ========================================================================== */
.contributors {
  background:
    radial-gradient(90% 60% at 50% 0%, rgba(59, 153, 252, 0.06), transparent 60%),
    var(--paper);
  border-top: 1px solid var(--line-soft);
}

.contributors-header {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 60rem;
}

.contributors-header h2 {
  color: var(--ink);
}

.contributors-header p {
  max-width: 60ch;
}

.contributors-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 34px 26px;
  margin-top: 54px;
}

.contributor-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 6px;
  padding: 8px;
}

/* circular avatar */
.contributor-card.circular .contributor-avatar-wrap {
  position: relative;
  width: 156px;
  height: 156px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 50% 30%, rgba(59, 153, 252, 0.22), transparent 70%),
    linear-gradient(160deg, var(--dark), #05070a);
  border: 1px solid rgba(59, 153, 252, 0.28);
  box-shadow:
    0 0 0 6px rgba(59, 153, 252, 0.06),
    0 24px 48px -28px rgba(0, 0, 0, 0.65);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease),
              border-color 0.35s var(--ease);
  overflow: hidden;
}

.contributor-card.circular:hover .contributor-avatar-wrap {
  transform: translateY(-6px) scale(1.02);
  border-color: var(--brand);
  box-shadow:
    0 0 0 8px rgba(59, 153, 252, 0.1),
    0 30px 60px -26px var(--brand-glow);
}

.contributor-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s var(--ease);
}

.contributor-card.circular:hover .contributor-avatar {
  transform: scale(1.06);
}

/* soft inner ring */
.contributor-card.circular .contributor-avatar-wrap::after {
  content: "";
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.14);
  pointer-events: none;
}

.contributor-name {
  margin-top: 18px;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.contributor-role {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-strong);
}

.contributor-bio {
  margin-top: 8px;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--ink-muted);
  max-width: 30ch;
}

/* ==========================================================================
   13. CONTACT & SOCIAL
   ========================================================================== */
#contact {
  background-color: var(--paper);
  border-top: 1px solid var(--line-soft);
}

#contact .glass-card {
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease),
              box-shadow 0.25s var(--ease);
}

#contact a.glass-card:hover {
  transform: translateY(-3px);
  border-color: var(--brand-line);
  box-shadow: 0 22px 46px -34px rgba(10, 13, 18, 0.45);
}

#contact .bg-indigo-600 {
  background: linear-gradient(135deg, var(--brand), var(--brand-strong)) !important;
  color: #ffffff;
}

#contact a.glass-card:hover .font-mono {
  color: var(--brand-strong);
}

/* ---- Direct social icon row ---- */
#contact [aria-label="VUNVAULT social profiles"] {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--r-full);
  color: var(--ink-soft);
  background: #ffffff;
  border: 1px solid var(--line);
  box-shadow: 0 6px 16px -14px rgba(10, 13, 18, 0.6);
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease),
              background-color 0.25s var(--ease), transform 0.25s var(--ease),
              box-shadow 0.25s var(--ease);
}

.social-link svg {
  width: 18px;
  height: 18px;
  transition: transform 0.25s var(--ease);
}

.social-link:hover,
.social-link:focus-visible {
  color: var(--brand);
  border-color: var(--brand);
  background: var(--brand-tint);
  transform: translateY(-3px);
  box-shadow: 0 14px 30px -16px var(--brand-glow);
  outline: none;
}

.social-link:hover svg {
  transform: scale(1.1);
}

.social-link:active {
  transform: translateY(-1px) scale(0.97);
}

/* ==========================================================================
   14. FOOTER & FLOATING AGENT
   ========================================================================== */
footer {
  border-top: 1px solid var(--line-soft);
  background: var(--paper);
}

footer .bg-black {
  background: linear-gradient(145deg, var(--dark), #000000) !important;
  border: 1px solid rgba(59, 153, 252, 0.3);
}

footer .bg-black svg path {
  stroke: var(--brand) !important;
}

footer a,
footer button {
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

footer ul a:hover,
footer ul button:hover {
  color: var(--brand-strong) !important;
}

footer [title="Scroll to Top"]:hover {
  background: var(--brand-tint);
  color: var(--brand-strong);
}

/* Floating AI security agent */
.fixed.bottom-6.right-6 > button[aria-label="Open AI Security Agent"] {
  background: linear-gradient(135deg, var(--brand), var(--brand-strong));
  box-shadow: 0 18px 40px -16px var(--brand-glow);
}

.fixed.bottom-6.right-6 > button[aria-label="Open AI Security Agent"]:hover {
  filter: brightness(1.08);
  box-shadow: 0 24px 52px -18px var(--brand-glow);
}

/* ==========================================================================
   15. MODALS (JS-generated)
   ========================================================================== */
[data-vv-modal] {
  animation: fadeIn 0.25s var(--ease-out) both;
}

[data-vv-modal] > div {
  animation: modalPop 0.3s var(--ease) both;
}

@keyframes modalPop {
  from { opacity: 0; transform: translateY(14px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* Modal inputs / selects */
[data-vv-modal] input,
[data-vv-modal] select,
[data-vv-modal] textarea {
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

[data-vv-modal] input:focus,
[data-vv-modal] select:focus,
[data-vv-modal] textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-tint);
}

/* Modal brand accents */
[data-vv-modal] .bg-indigo-600 {
  background: linear-gradient(135deg, var(--brand), var(--brand-strong)) !important;
}

[data-vv-modal] .bg-cyan-400,
[data-vv-modal] .bg-cyan-500 {
  background: linear-gradient(135deg, var(--brand), var(--brand-strong)) !important;
  color: #ffffff !important;
}

[data-vv-modal] .border-indigo-600 {
  border-color: var(--brand) !important;
}

[data-vv-modal] .text-cyan-400,
[data-vv-modal] .text-cyan-300 {
  color: var(--brand-soft) !important;
}

[data-vv-modal] .bg-neutral-900 {
  background: linear-gradient(160deg, var(--dark), #05070a);
}

[data-vv-modal] .bg-neutral-950 {
  background: var(--black);
}

[data-vv-modal] ::-webkit-scrollbar-thumb {
  background: rgba(59, 153, 252, 0.35);
  background-clip: padding-box;
}

/* ==========================================================================
   16. KEYFRAMES
   ========================================================================== */
@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes ping {
  75%, 100% {
    transform: scale(2);
    opacity: 0;
  }
}

@keyframes pulse {
  50% { opacity: 0.5; }
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(-25%);
    animation-timing-function: cubic-bezier(0.8, 0, 1, 1);
  }
  50% {
    transform: translateY(0);
    animation-timing-function: cubic-bezier(0, 0, 0.2, 1);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.animate-spin { animation: spin 1s linear infinite; }
.animate-ping { animation: ping 1s cubic-bezier(0, 0, 0.2, 1) infinite; }
.animate-pulse { animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite; }
.animate-bounce { animation: bounce 1s infinite; }
.animate-fadeIn { animation: fadeIn 0.6s ease-out both; }
.animate-float { animation: float 5s ease-in-out infinite; }
.animate-float-delayed { animation: float 5s ease-in-out 1.5s infinite; }
.animate-marquee { animation: marquee 30s linear infinite; }

.\[animation-delay\:0\.2s\] { animation-delay: 0.2s; }
.\[animation-delay\:0\.4s\] { animation-delay: 0.4s; }
.\[background-size\:16px_16px\] { background-size: 16px 16px; }

/* ==========================================================================
   17. RESPONSIVE OVERRIDES
   ========================================================================== */
/* ---- Wide-screen proportion caps (1440px+ / ultrawide) ---- */
.hero-network {
  width: 100%;
  height: auto;
  max-height: clamp(280px, 42vw, 460px);
}

.hero-visual {
  max-width: 960px;
  margin-inline: auto;
}

.vv-article-thumb,
.vv-track-thumb {
  max-height: 240px;
}

.vv-article-thumb svg,
.vv-track-thumb svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contributor-card.circular .contributor-avatar-wrap {
  max-width: 156px;
  max-height: 156px;
}

.relative.rounded-3xl > img.absolute {
  max-height: 400px;
}

@media (min-width: 1024px) {
  .vv-article-grid,
  .vv-academy-grid {
    max-width: 76rem;
    margin-inline: auto;
  }
}
/* ---- <= 1180px: contributors drop to 3 columns ---- */
@media (max-width: 1180px) {
  .contributors-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---- <= 1024px: filters collapse, hero padding tightens ---- */
@media (max-width: 1024px) {
  .zero-day-filters-row {
    grid-template-columns: 1fr 1fr;
  }

  .hero-visual-inner {
    padding: 24px;
  }
}

/* ---- <= 900px: zero-day table becomes stacked cards ---- */
@media (max-width: 900px) {
  .zero-day-table-wrap {
    overflow-x: visible;
    border: 0;
    background: transparent;
    box-shadow: none;
  }

  .zero-day-table {
    min-width: 0;
    display: block;
  }

  .zero-day-table thead {
    display: none;
  }

  .zero-day-table tbody {
    display: block;
  }

  .zero-day-row {
    display: block;
    margin-bottom: 14px;
    padding: 16px 18px;
    border-radius: var(--r-lg);
    border: 1px solid var(--line-soft);
    background: #ffffff;
    box-shadow: 0 16px 36px -30px rgba(10, 13, 18, 0.5);
  }

  .zero-day-row:nth-child(even) {
    background: #ffffff;
  }

  .zero-day-row td {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    padding: 9px 0;
    border-bottom: 1px dashed rgba(229, 229, 229, 0.9);
  }

  .zero-day-row td:last-child {
    border-bottom: 0;
    padding-bottom: 0;
  }

  .zero-day-row td::before {
    content: attr(data-label);
    flex: 0 0 auto;
    font-size: 9.5px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-faint);
    padding-top: 4px;
  }

  .zero-day-row td[data-label="Target"] {
    flex-direction: column;
    gap: 4px;
  }

  .zero-day-row td[data-label="Target"]::before {
    padding-top: 0;
  }

  .zero-day-metrics {
    grid-template-columns: 1fr 1fr;
  }

  .contributors-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 20px;
  }

  .contributor-card.circular .contributor-avatar-wrap {
    width: 138px;
    height: 138px;
  }
}

/* ---- <= 768px: mobile navigation + tighter layouts ---- */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  header nav[aria-label="Primary"] {
    display: none;
  }

  header .max-w-7xl {
    padding-top: 0.65rem;
    padding-bottom: 0.65rem;
  }

  header a[aria-label="VUNVAULT home"] > span:last-child {
    font-size: 1.05rem;
    letter-spacing: 0.1em;
  }

  .zero-day-filters-row {
    grid-template-columns: 1fr;
  }

  .zero-day-filters {
    padding: 20px;
  }

  .zero-day-reset {
    margin-left: 0;
    width: 100%;
  }

  .zero-day-metrics {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .zero-day-metric {
    padding: 20px 22px;
  }

  .academy-banner {
    padding: 22px 22px;
  }

  .academy-banner-cta {
    width: 100%;
    justify-content: center;
  }

  .hero-visual-inner {
    padding: 18px;
  }

  .hero-visual-head {
    gap: 12px;
    margin-bottom: 18px;
  }

  .hero-visual-title {
    font-size: 1.15rem;
  }

  .hero-visual-foot {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .hero-metric-value {
    font-size: 1.25rem;
  }

  .hero-metric:last-child {
    grid-column: span 2;
  }

  .btn-get-started {
    padding: 15px 34px;
    font-size: 0.9rem;
  }
}

/* ---- <= 640px: single-column contributors ---- */
@media (max-width: 640px) {
  .contributors-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .contributor-card.circular .contributor-avatar-wrap {
    width: 148px;
    height: 148px;
  }

  .contributor-bio {
    max-width: 40ch;
  }

  .zero-day-risk {
    gap: 8px;
  }

  .risk-toggle-chip {
    padding: 7px 14px;
    font-size: 0.7rem;
  }

.preloader-mark {
  width: 186px;
  height: 186px;
}

.preloader-ring--1 { width: 172px; height: 172px; margin: -86px 0 0 -86px; }
.preloader-ring--2 { width: 138px; height: 138px; margin: -69px 0 0 -69px; }
.preloader-ring--3 { width: 104px; height: 104px; margin: -52px 0 0 -52px; }
.preloader-halo    { width: 120px; height: 120px; margin: -60px 0 0 -60px; }

.preloader-logo {
  width: 68px;
  height: 68px;
}

.preloader-wordmark {
  font-size: 16px;
  letter-spacing: 0.32em;
  text-indent: 0.32em;
}

.preloader-progress-bar {
  width: 186px;
}

  .social-link {
    width: 40px;
    height: 40px;
  }
}

/* ---- <= 420px: extra tight ---- */
@media (max-width: 420px) {
  .hero-visual-foot {
    grid-template-columns: 1fr;
  }

  .hero-metric:last-child {
    grid-column: auto;
  }

  .zero-day-row {
    padding: 14px 15px;
  }
}

/* ---- Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
  *,
  ::before,
  ::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

.preloader-ring,
.preloader-halo,
.preloader-mark,
.preloader-progress-fill::after,
#preloader.preloader::before {
  animation: none !important;
}

.preloader-logo {
  animation: none !important;
  filter: drop-shadow(0 0 10px rgba(59, 153, 252, 0.7));
}

.preloader-progress-fill {
  width: 100%;
  animation: none !important;
}

.preloader-wordmark,
.preloader-caption {
  opacity: 1;
  transform: none;
  }
  /* ==========================================================================
   18. DESKTOP LAYOUT FIXES
   Missing responsive utilities + global proportion guards
   ========================================================================== */

/* --------------------------------------------------------------------------
   18.1  Responsive utilities that the markup uses but the CSS never defined
   -------------------------------------------------------------------------- */
@media (min-width: 640px) {
  .sm\:flex-row    { flex-direction: row; }
  .sm\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sm\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (min-width: 768px) {
  /* .md\:flex and .md\:hidden already exist in section 4 — kept here for safety */
  .md\:flex        { display: flex; }
  .md\:hidden      { display: none; }
  .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
  .lg\:flex         { display: flex; }
  .lg\:hidden       { display: none; }
  .lg\:grid-cols-2  { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lg\:grid-cols-3  { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .lg\:grid-cols-4  { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .lg\:grid-cols-12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }
  .lg\:col-span-4   { grid-column: span 4 / span 4; }
  .lg\:col-span-8   { grid-column: span 8 / span 8; }
}

/* --------------------------------------------------------------------------
   18.2  Header — hard-coded desktop / mobile visibility switch
   -------------------------------------------------------------------------- */
header nav[aria-label="Primary"] { min-width: 0; }

@media (max-width: 767.98px) {
  header nav[aria-label="Primary"] { display: none !important; }
}

@media (min-width: 768px) {
  header nav[aria-label="Primary"] { display: flex; }
  .hamburger                       { display: none; }   /* overrides the old max-width:768 rule */
}

/* --------------------------------------------------------------------------
   18.3  Global proportion guards — nothing stretches edge-to-edge on desktop
   -------------------------------------------------------------------------- */

/* Every major content column stays centred & capped */
main > section > .max-w-7xl,
main > section > .max-w-6xl,
main > section > .max-w-5xl,
main > section > .max-w-4xl,
main > section > .max-w-3xl {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
}

/* Cards / tiles never exceed their grid track */
.vv-article-card,
.vv-track,
.vv-plan,
.vv-seg-card,
.contributor-card,
.glass-card {
  max-width: 100%;
  min-width: 0;
}

/* --- Media thumbs: cap the height so 16:9 artwork can never dominate --- */
.vv-article-thumb,
.vv-track-thumb {
  max-height: 260px;
}

.vv-article-thumb svg,
.vv-track-thumb svg {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --- Editorial / feature image cards inside grid columns --- */
.relative.rounded-3xl > img.absolute {
  max-height: 420px;
  object-fit: cover;
}

/* --- Hero visual already capped in section 17 — reinforce here --- */
@media (min-width: 1024px) {
  .hero-visual { max-width: 960px; margin-inline: auto; }
}

/* --- Contributor avatars stay circular & capped --- */
.contributor-card.circular .contributor-avatar-wrap {
  max-width: 156px;
  max-height: 156px;
}

/* --- Zero-day / network-map dark consoles don't overflow their column --- */
.rounded-2xl.bg-neutral-900\/95,
.rounded-2xl.bg-neutral-950\/90 {
  max-width: 100%;
   }
}

/* ---- Print ---- */
@media print {
  #preloader,
  header,
  footer,
  .fixed.bottom-6.right-6,
  .zero-day-filters {
    display: none !important;
  }

  body {
    background: #ffffff;
  }
}
/* ==========================================================================
   FREE SCANNER — CTA BANNER
   ========================================================================== */
.vv-scan-cta-section {
  padding: 3.5rem 0;
  background: var(--paper);
}

.vv-scan-cta {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  padding: 40px 44px;
  border-radius: var(--r-2xl);
  color: #ffffff;
  background:
    radial-gradient(90% 130% at 100% 0%, rgba(59, 153, 252, 0.30), transparent 60%),
    linear-gradient(135deg, var(--dark) 0%, #060a10 100%);
  border: 1px solid rgba(59, 153, 252, 0.32);
  box-shadow: 0 30px 60px -34px rgba(0, 0, 0, 0.6);
}

.vv-scan-cta-glow {
  position: absolute;
  top: -40%;
  right: -10%;
  width: 46%;
  height: 180%;
  background: radial-gradient(closest-side, var(--brand-glow), transparent 72%);
  filter: blur(70px);
  opacity: 0.55;
  pointer-events: none;
}

.vv-scan-cta-body {
  position: relative;
  z-index: 1;
  flex: 1 1 420px;
  min-width: 0;
}

.vv-scan-cta-eyebrow {
  display: inline-block;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--brand);
}

.vv-scan-cta-title {
  margin-top: 10px;
  font-size: clamp(1.4rem, 3vw, 2.05rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: #ffffff;
}

.vv-scan-cta-title span {
  color: var(--brand-soft);
}

.vv-scan-cta-text {
  margin-top: 12px;
  max-width: 62ch;
  font-size: 0.84rem;
  line-height: 1.75;
  color: #9aa8ba;
}

.vv-scan-cta-actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.vv-scan-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 30px;
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: #04121f;
  background: linear-gradient(135deg, var(--brand-soft), var(--brand));
  border-radius: var(--r-full);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 16px 34px -16px var(--brand-glow);
  transition: transform 0.25s var(--ease), filter 0.25s var(--ease),
              box-shadow 0.25s var(--ease);
}

.vv-scan-cta-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.06);
  box-shadow: 0 22px 46px -18px var(--brand-glow);
}

.vv-scan-cta-btn:active {
  transform: translateY(0) scale(0.98);
}

.vv-scan-cta-btn svg {
  transition: transform 0.25s var(--ease);
}

.vv-scan-cta-btn:hover svg {
  transform: translateX(4px);
}

.vv-scan-cta-note {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #6b7a8d;
}

/* ==========================================================================
   FREE SCANNER — OS-STYLE TERMINAL MODAL
   ========================================================================== */
.vv-scan-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  transition: opacity 0.22s var(--ease);
}

.vv-scan-modal[hidden] { display: none; }
.vv-scan-modal.is-open { opacity: 1; }

.vv-scan-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 7, 10, 0.74);
  backdrop-filter: blur(7px);
  -webkit-backdrop-filter: blur(7px);
}

.vv-scan-window {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  width: min(920px, 100%);
  max-height: 90vh;
  border-radius: 16px;
  overflow: hidden;
  background: #0b0f16;
  border: 1px solid rgba(59, 153, 252, 0.28);
  box-shadow: 0 40px 90px -40px rgba(0, 0, 0, 0.9),
              0 0 0 1px rgba(255, 255, 255, 0.03) inset;
  transform: translateY(18px) scale(0.985);
  transition: transform 0.28s var(--ease), width 0.28s var(--ease),
              max-height 0.28s var(--ease);
}

.vv-scan-modal.is-open .vv-scan-window {
  transform: translateY(0) scale(1);
}

.vv-scan-window.is-max {
  width: 100%;
  max-height: 94vh;
}

/* ---- title bar ---- */
.vv-scan-titlebar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 11px 14px;
  background: linear-gradient(180deg, #151b25, #10151d);
  border-bottom: 1px solid rgba(59, 153, 252, 0.18);
}

.vv-scan-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.vv-dot {
  width: 12px;
  height: 12px;
  padding: 0;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.25);
  cursor: pointer;
  transition: filter 0.2s var(--ease), transform 0.2s var(--ease);
}

.vv-dot:hover { filter: brightness(1.3); transform: scale(1.12); }
.vv-dot-close { background: #ff5f57; }
.vv-dot-min   { background: #febc2e; }
.vv-dot-max   { background: #28c840; }

.vv-scan-title {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 11.5px;
  letter-spacing: 0.02em;
  color: #8d9aab;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.vv-scan-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 12px;
  border-radius: var(--r-full);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
  border: 1px solid transparent;
  white-space: nowrap;
}

.vv-scan-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.vv-scan-status[data-state="idle"] {
  color: #94a3b8;
  background: rgba(148, 163, 184, 0.1);
  border-color: rgba(148, 163, 184, 0.3);
}

.vv-scan-status[data-state="scanning"] {
  color: #7dd3fc;
  background: rgba(59, 153, 252, 0.12);
  border-color: rgba(59, 153, 252, 0.42);
}

.vv-scan-status[data-state="scanning"] .vv-scan-status-dot {
  animation: pulse 1s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.vv-scan-status[data-state="done"] {
  color: #34d399;
  background: rgba(16, 185, 129, 0.12);
  border-color: rgba(16, 185, 129, 0.42);
}

/* ---- body ---- */
.vv-scan-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 18px;
  overflow-y: auto;
}

.vv-scan-form {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.vv-scan-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
  flex: 1 1 260px;
  min-width: 0;
}

.vv-scan-prompt {
  position: absolute;
  left: 14px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 13px;
  font-weight: 700;
  color: var(--brand);
  pointer-events: none;
}

.vv-scan-input {
  width: 100%;
  padding: 13px 14px 13px 34px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 13px;
  color: #e2e8f0;
  background: #070b11;
  border: 1px solid rgba(59, 153, 252, 0.24);
  border-radius: 10px;
  outline: none;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.vv-scan-input::placeholder { color: #55637a; }

.vv-scan-input:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(59, 153, 252, 0.16);
}

.vv-scan-input.is-invalid {
  border-color: var(--critical);
  box-shadow: 0 0 0 3px rgba(244, 63, 94, 0.16);
}

.vv-scan-execute {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 13px 22px;
  font-size: 12.5px;
  font-weight: 800;
  color: #04121f;
  background: linear-gradient(135deg, var(--brand-soft), var(--brand));
  border-radius: 10px;
  transition: transform 0.2s var(--ease), filter 0.2s var(--ease),
              opacity 0.2s var(--ease);
}

.vv-scan-execute:hover:not(:disabled) {
  transform: translateY(-1px);
  filter: brightness(1.06);
}

.vv-scan-execute:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.vv-scan-reset {
  flex: 0 0 auto;
  padding: 13px 18px;
  font-size: 12.5px;
  font-weight: 700;
  color: #93a2b5;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease),
              background-color 0.2s var(--ease);
}

.vv-scan-reset:hover {
  color: #e2e8f0;
  border-color: rgba(59, 153, 252, 0.4);
  background: rgba(59, 153, 252, 0.1);
}

/* ---- quick chips ---- */
.vv-scan-chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.vv-scan-chips-label {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #55637a;
}

.vv-chip {
  padding: 6px 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 11px;
  color: #8d9aab;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--r-full);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease),
              background-color 0.2s var(--ease);
}

.vv-chip:hover {
  color: var(--brand-soft);
  border-color: rgba(59, 153, 252, 0.45);
  background: rgba(59, 153, 252, 0.1);
}

/* ---- terminal screen ---- */
.vv-scan-screen {
  height: 340px;
  overflow-y: auto;
  padding: 16px 18px;
  border-radius: 12px;
  background:
    radial-gradient(120% 100% at 0% 0%, rgba(59, 153, 252, 0.07), transparent 60%),
    #05080d;
  border: 1px solid rgba(59, 153, 252, 0.16);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
  line-height: 1.85;
  scroll-behavior: smooth;
}

.vv-line {
  display: flex;
  gap: 10px;
  white-space: pre-wrap;
  word-break: break-word;
  animation: vv-line-in 0.22s var(--ease) both;
}

.vv-line-ts {
  flex: 0 0 auto;
  color: #46536b;
}

.vv-line--sys   .vv-line-msg { color: #e2e8f0; font-weight: 700; }
.vv-line--muted .vv-line-msg { color: #64748b; }
.vv-line--info  .vv-line-msg { color: #7dd3fc; }
.vv-line--ok    .vv-line-msg { color: #34d399; }
.vv-line--warn  .vv-line-msg { color: #fbbf24; }
.vv-line--crit  .vv-line-msg { color: #fb7185; font-weight: 700; }

@keyframes vv-line-in {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: none; }
}

/* ---- progress ---- */
.vv-scan-progress {
  height: 3px;
  width: 100%;
  border-radius: var(--r-full);
  background: rgba(255, 255, 255, 0.07);
  overflow: hidden;
}

.vv-scan-progress > span {
  display: block;
  height: 100%;
  width: 0;
  border-radius: var(--r-full);
  background: linear-gradient(90deg, var(--brand-strong), var(--brand-soft));
  transition: width 0.3s var(--ease);
}

.vv-scan-disclaimer {
  font-size: 10.5px;
  line-height: 1.65;
  color: #55637a;
}

/* ---- responsive ---- */
@media (max-width: 768px) {
  .vv-scan-cta { padding: 28px 22px; }
  .vv-scan-cta-btn { width: 100%; justify-content: center; }
  .vv-scan-modal { padding: 12px; }
  .vv-scan-screen { height: 260px; font-size: 11px; }
  .vv-scan-title { display: none; }
  .vv-scan-titlebar { grid-template-columns: auto 1fr; }
  .vv-scan-status { justify-self: end; }
  .vv-scan-execute,
  .vv-scan-reset { flex: 1 1 auto; justify-content: center; }
}
/* ==========================================================================
   PRICING — MINIMALIST 3-TIER
   ========================================================================== */
.vv-plan-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.vv-plan {
  display: flex;
  flex-direction: column;
  padding: 26px 24px;
  border-radius: 18px;
  background: #ffffff;
  border: 1px solid var(--line);
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease),
              box-shadow 0.25s var(--ease);
}

.vv-plan:hover {
  transform: translateY(-3px);
  border-color: var(--brand-line);
  box-shadow: 0 20px 44px -32px rgba(10, 13, 18, 0.45);
}

.vv-plan--featured {
  background: linear-gradient(160deg, var(--dark), #05070a);
  border-color: rgba(59, 153, 252, 0.45);
}

.vv-plan-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 16px;
}

.vv-plan-name {
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--ink);
  line-height: 1.35;
}

.vv-plan--featured .vv-plan-name { color: #ffffff; }

.vv-plan-tag {
  flex: 0 0 auto;
  padding: 4px 10px;
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: var(--r-full);
  color: var(--brand-strong);
  background: var(--brand-tint);
  border: 1px solid var(--brand-line);
  white-space: nowrap;
}

.vv-plan--featured .vv-plan-tag {
  color: var(--brand-soft);
  background: rgba(59, 153, 252, 0.14);
  border-color: rgba(59, 153, 252, 0.35);
}

.vv-plan-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.vv-plan-amount {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 2.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--ink);
}

.vv-plan--featured .vv-plan-amount { color: #ffffff; }

.vv-plan-period {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--ink-muted);
}

.vv-plan--featured .vv-plan-period { color: #93a2b5; }

.vv-plan-desc {
  margin-top: 12px;
  font-size: 0.78rem;
  line-height: 1.65;
  color: var(--ink-muted);
}

.vv-plan--featured .vv-plan-desc { color: #9aa8ba; }

.vv-plan-list {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
}

.vv-plan--featured .vv-plan-list {
  border-top-color: rgba(255, 255, 255, 0.1);
}

.vv-plan-list li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 0.76rem;
  line-height: 1.55;
  color: var(--ink-soft);
}

.vv-plan--featured .vv-plan-list li { color: #c3ccd8; }

.vv-plan-list svg {
  flex: 0 0 auto;
  margin-top: 2px;
  color: var(--brand);
}

.vv-plan-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 22px;
  padding: 12px 18px;
  font-size: 0.78rem;
  font-weight: 800;
  text-decoration: none;
  color: #ffffff;
  background: linear-gradient(135deg, var(--brand), var(--brand-strong));
  border: 1px solid rgba(59, 153, 252, 0.5);
  border-radius: var(--r-full);
  transition: transform 0.22s var(--ease), filter 0.22s var(--ease);
}

.vv-plan-cta:hover {
  transform: translateY(-1px);
  filter: brightness(1.07);
}

.vv-plan--featured .vv-plan-cta {
  color: #04121f;
  background: linear-gradient(135deg, var(--brand-soft), var(--brand));
  border-color: transparent;
}

.vv-plan-cta svg { transition: transform 0.22s var(--ease); }
.vv-plan-cta:hover svg { transform: translateX(3px); }

@media (max-width: 900px) {
  .vv-plan-grid { grid-template-columns: 1fr; gap: 14px; }
  .vv-plan { padding: 22px 20px; }
}
/* ==========================================================================
   ORGANISATION SEGMENTS (#solutions)
   ========================================================================== */
.vv-seg-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.vv-seg-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px 24px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.76);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border: 1px solid rgba(59, 153, 252, 0.14);
  box-shadow: 0 8px 32px rgba(10, 13, 18, 0.06);
  text-decoration: none;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease),
              box-shadow 0.25s var(--ease);
}

.vv-seg-card:hover,
.vv-seg-card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--brand-line);
  box-shadow: 0 22px 46px -34px rgba(10, 13, 18, 0.45);
  outline: none;
}

.vv-seg-body { min-width: 0; }

.vv-seg-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.vv-seg-title {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
  transition: color 0.25s var(--ease);
}

.vv-seg-card:hover .vv-seg-title { color: var(--brand-strong); }

.vv-seg-tag {
  padding: 4px 10px;
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  background: #f5f7fa;
  border: 1px solid var(--line);
  border-radius: var(--r-full);
  white-space: nowrap;
}

.vv-seg-text {
  margin-top: 8px;
  font-size: 0.8rem;
  line-height: 1.65;
  color: var(--ink-muted);
}

.vv-seg-arrow {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--ink-soft);
  background: #f1f3f7;
  transition: background-color 0.25s var(--ease), color 0.25s var(--ease),
              transform 0.25s var(--ease);
}

.vv-seg-card:hover .vv-seg-arrow {
  background: linear-gradient(135deg, var(--brand), var(--brand-strong));
  color: #ffffff;
  transform: translateX(3px);
}

@media (max-width: 860px) {
  .vv-seg-grid { grid-template-columns: 1fr; gap: 12px; }
  .vv-seg-card { padding: 18px 18px; }
  .vv-seg-arrow { width: 36px; height: 36px; }
}
/* ==========================================================================
   ACADEMY — LEARNING TRACK CARDS
   ========================================================================== */
.vv-academy-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.vv-track {
  display: flex;
  flex-direction: column;
  border-radius: 20px;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid var(--line);
  transition: transform 0.28s var(--ease), border-color 0.28s var(--ease),
              box-shadow 0.28s var(--ease);
}

.vv-track:hover {
  transform: translateY(-5px);
  border-color: var(--brand-line);
  box-shadow: 0 28px 56px -36px rgba(10, 13, 18, 0.5);
}

.vv-track-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: linear-gradient(150deg, var(--dark), #060a10);
}

.vv-track-thumb svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transition: transform 0.6s var(--ease);
}

.vv-track:hover .vv-track-thumb svg { transform: scale(1.05); }

.vv-track-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 5px 11px;
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-soft);
  background: rgba(10, 13, 18, 0.6);
  border: 1px solid rgba(59, 153, 252, 0.35);
  border-radius: var(--r-full);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.vv-track-body {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  padding: 20px 22px 24px;
}

.vv-track-title {
  font-size: 1.02rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.4;
  color: var(--ink);
}

.vv-track-text {
  margin-top: 9px;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--ink-muted);
}

.vv-track-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 16px;
}

.vv-skill {
  padding: 5px 10px;
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  background: #f5f7fa;
  border: 1px solid var(--line);
  border-radius: var(--r-full);
}

.vv-track-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  padding-top: 20px;
  font-size: 0.78rem;
  font-weight: 800;
  text-decoration: none;
  color: var(--brand-strong);
}

.vv-track-cta svg { transition: transform 0.22s var(--ease); }
.vv-track:hover .vv-track-cta svg { transform: translateX(4px); }

@media (max-width: 980px) {
  .vv-academy-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  .vv-academy-grid { grid-template-columns: 1fr; gap: 16px; }
}
/* ==========================================================================
   BLOG / NEWS — FEATURE-IMAGE ARTICLE CARDS
   ========================================================================== */
.vv-article-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 20px;
  background: #ffffff;
  border: 1px solid var(--line);
  text-decoration: none;
  transition: transform 0.28s var(--ease), border-color 0.28s var(--ease),
              box-shadow 0.28s var(--ease);
}

.vv-article-card:hover {
  transform: translateY(-5px);
  border-color: var(--brand-line);
  box-shadow: 0 28px 56px -36px rgba(10, 13, 18, 0.5);
}

.vv-article-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: linear-gradient(150deg, var(--dark), #060a10);
}

.vv-article-thumb svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transition: transform 0.6s var(--ease);
}

.vv-article-card:hover .vv-article-thumb svg { transform: scale(1.05); }

.vv-article-thumb-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 5px 11px;
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-soft);
  background: rgba(6, 10, 16, 0.65);
  border: 1px solid rgba(59, 153, 252, 0.35);
  border-radius: var(--r-full);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.vv-article-body {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  padding: 18px 20px 20px;
}

.vv-article-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 10.5px;
  font-weight: 600;
  color: var(--ink-faint);
}

.vv-article-title {
  margin-top: 10px;
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.4;
  color: var(--ink);
  transition: color 0.25s var(--ease);
}

.vv-article-card:hover .vv-article-title { color: var(--brand-strong); }

.vv-article-excerpt {
  margin-top: 9px;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--ink-muted);
}

.vv-article-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: auto;
  padding-top: 18px;
  font-size: 0.76rem;
  font-weight: 800;
  color: var(--ink);
  transition: color 0.25s var(--ease);
}

.vv-article-card:hover .vv-article-link { color: var(--brand-strong); }

.vv-article-link svg { transition: transform 0.22s var(--ease); }
.vv-article-card:hover .vv-article-link svg { transform: translateX(4px); }
<style>
/* ==========================================================================
   CONTACT → FOOTER WHITESPACE CLEANUP
   ========================================================================== */

/* 1. Reduce the large bottom padding on the Contact section */
#contact {
  padding-bottom: 2.25rem;
}

/* 2. Collapse the trailing gap beneath the social-icons row */
#contact [aria-label="VUNVAULT social profiles"] {
  margin-bottom: 0 !important;
  padding-bottom: 0.5rem !important;
}

/* 3. Tighten the last child of the inner space-y-10 stack */
#contact .space-y-10 > *:last-child {
  margin-top: 1.25rem;
}

/* 4. Kill the 5rem top margin the footer inherits from .mt-20 */
footer.mt-20 {
  margin-top: 0 !important;
}

/* 5. Balance the footer's internal top padding */
footer > .max-w-7xl {
  padding-top: 3rem;
}

@media (max-width: 768px) {
  #contact { padding-bottom: 1.75rem; }
  footer > .max-w-7xl { padding-top: 2.25rem; }
}
</style>

/* ==========================================================================
   FREE SCANNER MODAL — robustness, scrollbars & motion polish
   ========================================================================== */

/* --- Backdrop blur safety for browsers without backdrop-filter --- */
.vv-scan-modal-backdrop {
  background: rgba(5, 7, 10, 0.74);
}

/* --- Modal entry: ensure pointer events are respected --- */
.vv-scan-modal[hidden] { display: none !important; }
.vv-scan-modal { pointer-events: auto; }

/* --- Prevent body scroll bleed while the modal is open --- */
body.nav-open { overflow: hidden; }

/* --- Slim cyan-tinted scrollbars inside the terminal + body --- */
.vv-scan-screen::-webkit-scrollbar,
.vv-scan-body::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.vv-scan-screen::-webkit-scrollbar-track,
.vv-scan-body::-webkit-scrollbar-track {
  background: transparent;
}

.vv-scan-screen::-webkit-scrollbar-thumb,
.vv-scan-body::-webkit-scrollbar-thumb {
  background: rgba(59, 153, 252, 0.28);
  border-radius: 9999px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

.vv-scan-screen::-webkit-scrollbar-thumb:hover,
.vv-scan-body::-webkit-scrollbar-thumb:hover {
  background: rgba(59, 153, 252, 0.6);
  background-clip: padding-box;
}

.vv-scan-screen,
.vv-scan-body {
  scrollbar-width: thin;
  scrollbar-color: rgba(59, 153, 252, 0.35) transparent;
}

/* --- Keyboard focus ring on the target input --- */
.vv-scan-input:focus-visible {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(59, 153, 252, 0.22);
}

/* --- Invalid-input shake (subtle) --- */
.vv-scan-input.is-invalid {
  border-color: var(--critical);
  box-shadow: 0 0 0 3px rgba(244, 63, 94, 0.18);
  animation: vvShake 0.32s var(--ease);
}

@keyframes vvShake {
  0%, 100% { transform: translateX(0); }
  25%      { transform: translateX(-4px); }
  75%      { transform: translateX(4px); }
}

/* --- Title-bar dot affordances --- */
.vv-dot:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(59, 153, 252, 0.45);
}

/* --- Mobile: full-height terminal feel --- */
@media (max-width: 480px) {
  .vv-scan-window { width: 100%; max-height: 94vh; }
  .vv-scan-titlebar { padding: 10px 12px; gap: 10px; }
  .vv-scan-body { padding: 14px; gap: 10px; }
  .vv-scan-screen { height: 220px; }
}

/* --- Reduced motion: no entrance animation --- */
@media (prefers-reduced-motion: reduce) {
  .vv-scan-modal,
  .vv-scan-window,
  .vv-line,
  .vv-scan-input.is-invalid {
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
    transform: none !important;
  }
}
/* ==========================================================================
   NEWS & BLOG — ROTATING THREE-UP GRID
   Mirrors .vv-academy-grid / .vv-article-card so the News section and the
   Academy section read as a single visual system.
   Only the grid metrics, the rotation states and the pause control are new.
   ========================================================================== */

/* ---------- 1. grid: identical metrics to .vv-academy-grid ---------- */
.vv-news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  align-items: stretch;
}

@media (min-width: 1024px) {
  .vv-news-grid {
    max-width: 76rem;
    margin-inline: auto;
  }
}

@media (max-width: 980px) {
  .vv-news-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 680px) {
  .vv-news-grid { grid-template-columns: 1fr; gap: 16px; }
}

/* ---------- 2. rotating visibility states ---------- */
.vv-article-card.is-news-hidden {
  display: none;
}

/* `backwards` (not `both`) so the hover lift still works once the
   entrance animation has finished */
.vv-article-card.is-news-entering {
  animation: vvNewsEnter 460ms cubic-bezier(0.22, 1, 0.36, 1) backwards;
}

@keyframes vvNewsEnter {
  from { opacity: 0; transform: translateY(14px) scale(0.985); }
  to   { opacity: 1; transform: translateY(0)    scale(1); }
}

/* ---------- 3. header controls (pause / play) ---------- */
.vv-news-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.vv-news-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 14px;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--r-full);
  cursor: pointer;
  transition: color var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              background-color var(--dur) var(--ease);
}

.vv-news-toggle svg { width: 12px; height: 12px; }

.vv-news-toggle .vv-news-icon-play { display: none; }
.vv-news-toggle[aria-pressed="true"] .vv-news-icon-pause { display: none; }
.vv-news-toggle[aria-pressed="true"] .vv-news-icon-play  { display: block; }

.vv-news-toggle:hover,
.vv-news-toggle:focus-visible {
  color: var(--brand-strong);
  border-color: var(--brand-line);
  background: var(--brand-tint);
  outline: none;
}

/* ---------- 4. reduced motion: static six-up, no rotation ---------- */
@media (prefers-reduced-motion: reduce) {
  .vv-article-card.is-news-hidden  { display: flex; }
  .vv-article-card.is-news-entering { animation: none; }
}