/* =============================================================
   myID Africa — Cinematic institutional design system
   Dark-first. Palette extracted from the existing brand
   (teal #16424a / warm-red #DC2626). No third-party CDNs.
   ============================================================= */

/* ---------- Fonts (self-hosted) ---------- */
@font-face {
  font-family: 'SK Modernist';
  src: url('/fonts/sk-modernist/Sk-Modernist-Regular.woff2') format('woff2'),
       url('/fonts/sk-modernist/Sk-Modernist-Regular.otf') format('opentype');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'SK Modernist';
  src: url('/fonts/sk-modernist/Sk-Modernist-Bold.woff2') format('woff2'),
       url('/fonts/sk-modernist/Sk-Modernist-Bold.otf') format('opentype');
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'SK Modernist Mono';
  src: url('/fonts/sk-modernist/Sk-Modernist-Mono.woff2') format('woff2'),
       url('/fonts/sk-modernist/Sk-Modernist-Mono.otf') format('opentype');
  font-weight: 400; font-style: normal; font-display: swap;
}
/* Montserrat — latin (English) + latin-ext (French, later) */
@font-face { font-family:'Montserrat'; font-style:normal; font-weight:400; font-display:swap;
  src:url('/fonts/montserrat/montserrat-400-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family:'Montserrat'; font-style:normal; font-weight:500; font-display:swap;
  src:url('/fonts/montserrat/montserrat-500-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family:'Montserrat'; font-style:normal; font-weight:600; font-display:swap;
  src:url('/fonts/montserrat/montserrat-600-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family:'Montserrat'; font-style:normal; font-weight:700; font-display:swap;
  src:url('/fonts/montserrat/montserrat-700-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family:'Montserrat'; font-style:normal; font-weight:400; font-display:swap;
  src:url('/fonts/montserrat/montserrat-400-latinext.woff2') format('woff2');
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family:'Montserrat'; font-style:normal; font-weight:600; font-display:swap;
  src:url('/fonts/montserrat/montserrat-600-latinext.woff2') format('woff2');
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }

/* ---------- Design tokens ---------- */
:root {
  /* Near-black canvas, teal-tinted */
  --ink:        #070A12;
  --ink-2:      #0A0F1A;
  --surface:    #0E1524;
  --surface-2:  #121A2C;
  --line:       rgba(150, 178, 226, 0.12);
  --line-strong:rgba(150, 178, 226, 0.22);

  /* idGuard sapphire/indigo family (distinct from myID teal) */
  --sapphire:   #1e4fb0;
  --indigo:     #3a3a8c;
  --accent:     #4f9cff;   /* electric sapphire — the primary accent */
  --accent-soft:rgba(79, 156, 255, 0.14);
  --violet:     #8b7cff;   /* premium tier accent (Praetorian) */
  --violet-soft:rgba(139, 124, 255, 0.16);

  /* Warm spark, used rarely */
  --spark:      #e2543a;
  --spark-soft: rgba(226, 84, 58, 0.14);

  /* Text */
  --paper:      #eef2f8;
  --muted:      #a6b2c6;
  --faint:      #7f8ca4;
  --on-accent:  #041025;

  /* Per-section temperature (overridden by modifiers) */
  --glow: var(--accent);
  --glow-soft: var(--accent-soft);

  /* Type */
  --font-display: 'SK Modernist', 'Montserrat', system-ui, sans-serif;
  --font-text:    'Montserrat', system-ui, -apple-system, sans-serif;
  --font-mono:    'SK Modernist Mono', ui-monospace, 'SFMono-Regular', monospace;

  /* Fluid type scale (1.20 mobile → 1.30 desktop) */
  --step--1: clamp(0.80rem, 0.76rem + 0.18vw, 0.90rem);
  --step-0:  clamp(1.00rem, 0.95rem + 0.24vw, 1.15rem);
  --step-1:  clamp(1.20rem, 1.10rem + 0.50vw, 1.55rem);
  --step-2:  clamp(1.45rem, 1.25rem + 0.95vw, 2.10rem);
  --step-3:  clamp(1.75rem, 1.40rem + 1.65vw, 2.90rem);
  --step-4:  clamp(2.10rem, 1.55rem + 2.70vw, 4.00rem);
  --step-5:  clamp(2.55rem, 1.60rem + 4.60vw, 5.60rem);
  --step-6:  clamp(3.00rem, 1.40rem + 7.60vw, 7.50rem);

  /* Rhythm */
  --gap: clamp(1rem, 0.6rem + 2vw, 2rem);
  --section-y: clamp(4.5rem, 3rem + 7vw, 9rem);
  --container: 1240px;
  --container-narrow: 820px;
  --pad-x: clamp(1.25rem, 0.6rem + 3vw, 3rem);
  --radius: 14px;
  --radius-lg: 22px;
  --nav-h: 74px;

  --nav-bg:       rgba(7, 10, 18, 0.72);
  --nav-bg-solid: rgba(7, 10, 18, 0.96);
  --backdrop:
    radial-gradient(1100px 700px at 78% -8%, rgba(79,140,255,0.20), transparent 60%),
    radial-gradient(900px 600px at 8% 12%, rgba(40,74,150,0.28), transparent 55%),
    var(--ink);
  --grain-opacity: 0.045;
  --ph-bg:
    radial-gradient(120% 120% at 75% 15%, rgba(79,140,255,0.28), transparent 55%),
    linear-gradient(155deg, #0c1422 0%, #080d18 60%, #0a1220 100%);
  --ph-warm-bg: radial-gradient(120% 120% at 70% 20%, rgba(240,162,75,0.22), transparent 55%), linear-gradient(155deg,#16110c 0%, #0c0a08 70%);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --dur: 0.6s;
}

/* ---------- Light theme (dark stays default; toggle + OS via [data-theme]) ---------- */
:root[data-theme="light"] {
  --ink:        #eef2f1;
  --ink-2:      #e6ecea;
  --surface:    #ffffff;
  --surface-2:  #f3f7f6;
  --line:       rgba(24, 44, 96, 0.12);
  --line-strong:rgba(24, 44, 96, 0.20);

  --accent:     #2461d6;   /* deep brand teal — AA as link/eyebrow text on light */
  --accent-soft:rgba(36, 97, 214, 0.12);
  --spark:      #c23c22;
  --spark-soft: rgba(194, 60, 34, 0.12);

  --paper:      #0c1b1e;
  --muted:      #3f5457;
  --faint:      #556768;
  --on-accent:  #ffffff;

  --glow: var(--accent);
  --glow-soft: var(--accent-soft);

  --nav-bg:       rgba(255, 255, 255, 0.80);
  --nav-bg-solid: rgba(255, 255, 255, 0.97);
  --grain-opacity: 0.02;
  --backdrop:
    radial-gradient(1100px 700px at 80% -10%, rgba(79,140,255,0.12), transparent 60%),
    radial-gradient(900px 600px at 6% 10%, rgba(58,58,140,0.08), transparent 55%),
    var(--ink);
  --ph-bg:
    radial-gradient(120% 120% at 75% 15%, rgba(79,140,255,0.18), transparent 55%),
    linear-gradient(155deg, #dbe6e4 0%, #cddad8 60%, #d5e0de 100%);
  --ph-warm-bg: radial-gradient(120% 120% at 70% 20%, rgba(240,162,75,0.22), transparent 55%), linear-gradient(155deg,#efe4d8 0%, #e3d6c8 70%);
}
:root[data-theme="light"] .fork--warm { --glow: #9a5c0e; --glow-soft: rgba(154,92,14,0.14); }
:root[data-theme="light"] .theme-warm { --glow: #9a5c0e; --glow-soft: rgba(154,92,14,0.14); }
/* The home hero stays a cinematic dark band in light mode (light text over the
   dark media — legible now with the placeholder and later with the real photo). */
:root[data-theme="light"] .hero {
  --paper: #eef4f3; --muted: #9fb2b3; --faint: #849799;
  --accent: #4f9cff; --accent-soft: rgba(79,156,255,0.14); --on-accent: #041025;
  --glow: #4f9cff; --glow-soft: rgba(79,156,255,0.14);
  --line: rgba(150,178,226,0.12); --line-strong: rgba(150,178,226,0.22);
}
:root[data-theme="light"] .hero .ph { background: radial-gradient(120% 120% at 75% 15%, rgba(79,140,255,0.28), transparent 55%), linear-gradient(155deg,#0c1422 0%,#080d18 60%,#0a1220 100%); }
/* Interior page-headers: soften the media scrim in light mode so dark text stays legible. */
:root[data-theme="light"] .page-header .hero__media::after { background: linear-gradient(180deg, rgba(238,242,241,0.12), rgba(238,242,241,0.78)); }
/* Home nav overlays the dark hero — keep its content light at the top in light mode. */
:root[data-theme="light"] body.home .nav:not(.nav--scrolled) .nav__links a { color: rgba(238,244,243,0.72); }
:root[data-theme="light"] body.home .nav:not(.nav--scrolled) .nav__links a:hover,
:root[data-theme="light"] body.home .nav:not(.nav--scrolled) .nav__links a.active { color: #fff; }
:root[data-theme="light"] body.home .nav:not(.nav--scrolled) .logo-light { display: none; }
:root[data-theme="light"] body.home .nav:not(.nav--scrolled) .logo-dark { display: inline-block; }
:root[data-theme="light"] body.home .nav:not(.nav--scrolled) .theme-toggle { color: rgba(238,244,243,0.85); border-color: rgba(150,178,226,0.25); }
:root[data-theme="light"] body.home .nav:not(.nav--scrolled) .theme-toggle:hover { color: #fff; }
:root[data-theme="light"] body.home .nav:not(.nav--scrolled) .nav__mobile-toggle span { background: #eef4f3; }

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--font-text);
  font-size: var(--step-0);
  line-height: 1.65;
  color: var(--paper);
  background: var(--ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: 0; }
input, textarea, select { font: inherit; color: inherit; }
ul { list-style: none; padding: 0; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

/* Selection */
::selection { background: var(--accent); color: var(--on-accent); }

/* ---------- Atmospheric backdrop ---------- */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: -2;
  background: var(--backdrop);
}
/* Fine film grain */
body::after {
  content: "";
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  opacity: var(--grain-opacity); mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Layout primitives ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--pad-x); }
.container--narrow { max-width: var(--container-narrow); }
.section { padding-block: var(--section-y); position: relative; }
.section--tight { padding-block: clamp(3rem, 2rem + 4vw, 5rem); }
.stack > * + * { margin-top: var(--gap); }
.skip-link {
  position: absolute; left: 1rem; top: -3rem; z-index: 200;
  background: var(--accent); color: var(--on-accent);
  padding: 0.6rem 1rem; border-radius: 8px; font-weight: 600;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 1rem; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.04; letter-spacing: -0.02em; text-wrap: balance; }
p { text-wrap: pretty; }
.display { font-size: var(--step-6); line-height: 0.98; letter-spacing: -0.035em; }
.h-xl { font-size: var(--step-5); }
.h-lg { font-size: var(--step-4); }
.h-md { font-size: var(--step-3); }
.h-sm { font-size: var(--step-2); }
.lead { font-size: var(--step-1); color: var(--paper); font-weight: 400; line-height: 1.5; }
.muted { color: var(--muted); }
.measure { max-width: 62ch; }
.measure-sm { max-width: 46ch; }

/* Eyebrow / mono label — the institutional "chapter marker" */
.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--glow);
  display: inline-flex; align-items: center; gap: 0.75rem;
}
.eyebrow::before {
  content: ""; width: 2.2rem; height: 1px; background: currentColor; opacity: 0.7;
}
.eyebrow--plain::before { display: none; }

.text-accent { color: var(--glow); }
.text-spark { color: var(--spark); }

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--accent);
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  padding: 0.95rem 1.6rem;
  font-family: var(--font-text); font-weight: 600; font-size: var(--step-0);
  letter-spacing: 0.01em; border-radius: 999px;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease);
  will-change: transform;
}
.btn svg { width: 1.1em; height: 1.1em; }
.btn--primary { background: var(--btn-bg); color: var(--on-accent); box-shadow: 0 0 0 rgba(79,156,255,0); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 40px -12px var(--glow); }
.btn--ghost { background: transparent; color: var(--paper); border: 1px solid var(--line-strong); }
.btn--ghost:hover { border-color: var(--glow); color: var(--glow); transform: translateY(-2px); }
.btn--sm { padding: 0.6rem 1.1rem; font-size: var(--step--1); }
.btn--lg { padding: 1.1rem 2rem; font-size: var(--step-1); }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.9rem; }

.arrow-link {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-weight: 600; color: var(--glow);
}
.arrow-link svg { width: 1.15em; height: 1.15em; flex: none; transition: transform 0.25s var(--ease); }
.arrow-link:hover svg { transform: translateX(4px); }

/* =============================================================
   Navigation
   ============================================================= */
.nav {
  position: fixed; top: 0; inset-inline: 0; z-index: 100;
  height: var(--nav-h);
  display: flex; align-items: center;
  transition: background 0.35s var(--ease), border-color 0.35s var(--ease), backdrop-filter 0.35s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav--scrolled {
  background: var(--nav-bg);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--line);
}
.nav__container {
  width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--pad-x);
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
}
.nav__logo { display: flex; align-items: center; }
.nav__logo-img { height: 34px; width: auto; }
/* Theme-aware logo swap */
.logo-light { display: none; }
:root[data-theme="light"] .logo-dark { display: none; }
:root[data-theme="light"] .logo-light { display: inline-block; }
.nav__links { display: flex; align-items: center; gap: clamp(1rem, 0.4rem + 1.4vw, 2.1rem); }
.nav__links a {
  position: relative; font-size: var(--step--1); font-weight: 500;
  letter-spacing: 0.04em; color: var(--muted); padding-block: 0.5rem;
  transition: color 0.2s var(--ease);
}
.nav__links a:hover, .nav__links a.active { color: var(--paper); }
.nav__links a.active::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 1px;
  background: var(--accent);
}
.nav__actions { display: flex; align-items: center; gap: 0.85rem; }
.theme-toggle { display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 999px; color: var(--muted); border: 1px solid var(--line); transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease); }
.theme-toggle:hover { color: var(--paper); border-color: var(--line-strong); background: var(--accent-soft); }
.theme-toggle__sun, .theme-toggle__moon { display: inline-flex; }
.theme-toggle svg { width: 18px; height: 18px; }
.theme-toggle__moon { display: none; }
:root[data-theme="light"] .theme-toggle__sun { display: none; }
:root[data-theme="light"] .theme-toggle__moon { display: inline-flex; }
.nav__mobile-toggle { display: none; width: 30px; height: 22px; position: relative; }
.nav__mobile-toggle span {
  position: absolute; left: 0; height: 2px; width: 100%; background: var(--paper);
  border-radius: 2px; transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.nav__mobile-toggle span:nth-child(1) { top: 2px; }
.nav__mobile-toggle span:nth-child(2) { top: 10px; }
.nav__mobile-toggle span:nth-child(3) { top: 18px; }
.nav__mobile-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav__mobile-toggle.active span:nth-child(2) { opacity: 0; }
.nav__mobile-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Language switcher (hidden while single-language) */
.lang-switcher { position: relative; }
.lang-switcher__btn { display: inline-flex; align-items: center; gap: 0.4rem; font-family: var(--font-mono); font-size: var(--step--1); color: var(--muted); letter-spacing: 0.1em; }
.lang-switcher__btn:hover { color: var(--paper); }
.lang-switcher__dropdown {
  position: absolute; right: 0; top: calc(100% + 0.6rem); min-width: 150px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px;
  padding: 0.4rem; opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease), visibility 0.2s;
}
.lang-switcher__dropdown.active { opacity: 1; visibility: visible; transform: translateY(0); }
.lang-switcher__option { display: block; padding: 0.5rem 0.75rem; border-radius: 8px; font-size: var(--step--1); color: var(--muted); }
.lang-switcher__option:hover, .lang-switcher__option.active { background: var(--accent-soft); color: var(--paper); }

@media (max-width: 900px) {
  .nav__mobile-toggle { display: block; }
  .nav__links {
    position: fixed; inset: var(--nav-h) 0 auto 0;
    flex-direction: column; align-items: flex-start; gap: 0.25rem;
    background: var(--nav-bg-solid); backdrop-filter: blur(16px);
    padding: 1.5rem var(--pad-x) 2rem; border-bottom: 1px solid var(--line);
    transform: translateY(-120%); transition: transform 0.4s var(--ease);
  }
  .nav__links.active { transform: translateY(0); }
  .nav__links a { font-size: var(--step-1); padding-block: 0.7rem; }
}

/* =============================================================
   Hero
   ============================================================= */
.hero { position: relative; min-height: 100svh; display: flex; align-items: flex-end; padding-bottom: clamp(3rem, 2rem + 5vw, 6rem); padding-top: calc(var(--nav-h) + 2rem); overflow: hidden; }
.hero__media { position: absolute; inset: 0; z-index: -1; }
.hero__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(7,10,18,0.55) 0%, rgba(7,10,18,0.25) 35%, rgba(7,10,18,0.85) 100%),
              linear-gradient(90deg, rgba(7,10,18,0.7) 0%, transparent 55%);
}
.hero__inner { position: relative; width: 100%; }
.hero__title { font-size: var(--step-6); line-height: 0.96; letter-spacing: -0.035em; max-width: 16ch; }
.hero__title .highlight { color: var(--accent); display: block; }
.hero__subtitle { font-size: var(--step-1); color: var(--paper); max-width: 54ch; margin-top: 1.6rem; line-height: 1.5; }
.hero__buttons { margin-top: 2.4rem; }
/* Product phone floated in the hero */
.hero__phone { position: absolute; right: max(var(--pad-x), 5%); bottom: 0; width: clamp(210px, 21vw, 300px); z-index: 1; filter: drop-shadow(0 30px 60px rgba(0,0,0,0.55)); animation: floaty 6.5s var(--ease) infinite; }
.hero__phone img { width: 100%; height: auto; border-radius: 30px; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@media (max-width: 1024px) { .hero__phone { display: none; } }

/* App-screens showcase rail */
.appshow__rail { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 2.5vw, 2.75rem); align-items: end; max-width: 860px; margin-inline: auto; }
.app-phone img { width: 100%; height: auto; border-radius: 26px; filter: drop-shadow(0 24px 55px rgba(0,0,0,0.5)); }
.app-phone--raised { transform: translateY(-28px); }
.app-phone__cap { text-align: center; margin-top: 1.1rem; font-family: var(--font-mono); font-size: var(--step--1); letter-spacing: 0.12em; text-transform: uppercase; color: var(--faint); }
@media (max-width: 640px) { .appshow__rail { grid-template-columns: 1fr 1fr; gap: 1.25rem; } .app-phone--raised { transform: none; } .app-phone:nth-child(3) { grid-column: 1 / -1; max-width: 55%; margin-inline: auto; } }
@media (prefers-reduced-motion: reduce) { .hero__phone { animation: none; } }

.hero__scroll { position: absolute; bottom: 1.5rem; left: var(--pad-x); font-family: var(--font-mono); font-size: var(--step--1); letter-spacing: 0.2em; color: var(--muted); text-transform: uppercase; display: inline-flex; align-items: center; gap: 0.6rem; }
@media (max-width: 600px) { .hero__scroll { display: none; } }
.hero__scroll .line { width: 1px; height: 46px; background: linear-gradient(var(--accent), transparent); display: inline-block; animation: scrollpulse 2.4s var(--ease) infinite; transform-origin: top; }
@keyframes scrollpulse { 0%,100%{ transform: scaleY(0.4); opacity: 0.4;} 50%{ transform: scaleY(1); opacity: 1;} }

/* =============================================================
   Audience fork
   ============================================================= */
.fork { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; background: var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.fork__card {
  position: relative; min-height: clamp(340px, 42vw, 520px);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: clamp(1.75rem, 1rem + 3vw, 3rem);
  background: var(--surface); overflow: hidden; isolation: isolate;
}
.fork__card .ph { position: absolute; inset: 0; z-index: -2; }
.fork__card::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, transparent 20%, rgba(7,10,18,0.55) 55%, rgba(7,10,18,0.92) 100%);
  transition: opacity 0.4s var(--ease);
}
.fork__card .ph { transition: transform 0.7s var(--ease); }
.fork__card:hover .ph { transform: scale(1.04); }
.fork__eyebrow { color: var(--glow); }
.fork__title { font-size: var(--step-3); margin-top: 0.75rem; }
.fork__text { color: var(--muted); margin-top: 0.75rem; max-width: 40ch; }
.fork__cta { margin-top: 1.5rem; }
.fork--warm { --glow: #f0a24b; --glow-soft: rgba(240,162,75,0.16); }
.fork--cool { --glow: var(--accent); }
@media (max-width: 760px) { .fork { grid-template-columns: 1fr; } }

/* =============================================================
   Generic image placeholder (pre-photography)
   ============================================================= */
.ph {
  position: relative; width: 100%; height: 100%;
  background: var(--ph-bg);
  overflow: hidden;
}
.ph::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 44px 44px; opacity: 0.5;
  mask-image: radial-gradient(120% 100% at 70% 20%, black, transparent 75%);
}
.ph[data-slot]::after {
  content: attr(data-slot);
  position: absolute; left: 0.9rem; bottom: 0.8rem;
  font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--faint); border: 1px solid var(--line); border-radius: 6px; padding: 0.25rem 0.5rem;
  background: rgba(7,10,18,0.4);
}
.ph--warm { background: var(--ph-warm-bg); }

.media-frame { position: relative; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); }
.media-frame img, .media-frame picture, .media-frame .ph { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
/* Full-bleed background image (hero, fork, page headers) */
.media-cover { position: absolute; inset: 0; z-index: -2; }
.media-cover img { width: 100%; height: 100%; object-fit: cover; }
.hero__media picture.media-cover, .fork__card picture.media-cover { z-index: -2; }
.ratio-16-9 { aspect-ratio: 16/9; }
.ratio-4-5  { aspect-ratio: 4/5; }
.ratio-3-2  { aspect-ratio: 3/2; }
.ratio-1-1  { aspect-ratio: 1/1; }

/* =============================================================
   Full-bleed feature band (image + text, alternating)
   ============================================================= */
.band { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(1.5rem, 1rem + 3vw, 4rem); align-items: center; }
.band--reverse .band__media { order: 2; }
.band__body .eyebrow { margin-bottom: 1.1rem; }
.band__title { font-size: var(--step-4); }
.band__text { color: var(--muted); margin-top: 1.1rem; font-size: var(--step-1); line-height: 1.5; }
@media (max-width: 860px) { .band { grid-template-columns: 1fr; } .band--reverse .band__media { order: 0; } }

/* =============================================================
   Section header
   ============================================================= */
.section-head { max-width: 60ch; margin-bottom: clamp(2rem, 1rem + 3vw, 3.5rem); }
.section-head .eyebrow { margin-bottom: 1.1rem; }
.section-head h2 { font-size: var(--step-4); }
.section-head p { color: var(--muted); margin-top: 1rem; font-size: var(--step-1); line-height: 1.5; }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }

/* =============================================================
   Cards & grids
   ============================================================= */
.grid { display: grid; gap: var(--gap); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-auto { grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); }
@media (max-width: 780px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

.card {
  position: relative; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: clamp(1.4rem, 1rem + 1.5vw, 2rem);
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), background 0.35s var(--ease);
  overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 2px;
  background: linear-gradient(90deg, var(--glow), transparent);
  transform: scaleX(0); transform-origin: left; transition: transform 0.4s var(--ease);
}
.card:hover { transform: translateY(-4px); border-color: var(--line-strong); background: var(--surface-2); }
.card:hover::before { transform: scaleX(1); }
.card__icon { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 11px; background: var(--glow-soft); color: var(--glow); margin-bottom: 1.1rem; }
.card__icon svg { width: 22px; height: 22px; }
.card__title { font-size: var(--step-1); }
.card__text { color: var(--muted); margin-top: 0.6rem; font-size: var(--step-0); }
.card__index { font-family: var(--font-mono); font-size: var(--step--1); color: var(--faint); letter-spacing: 0.12em; }

/* Numbered process steps */
.steps { counter-reset: step; }
.step { position: relative; padding-left: 3.4rem; }
.step__num { position: absolute; left: 0; top: 0; font-family: var(--font-mono); font-size: var(--step-1); color: var(--glow); }
.step__title { font-size: var(--step-1); }
.step__text { color: var(--muted); margin-top: 0.5rem; }

/* =============================================================
   Ledger — editorial numbered/iconned rows (replaces stock card grids)
   ============================================================= */
.ledger { margin-top: clamp(1rem, 0.5rem + 1vw, 1.5rem); }
.ledger__row {
  position: relative; display: grid;
  grid-template-columns: 3.6rem minmax(0, 0.9fr) minmax(0, 1.3fr);
  gap: 0.4rem 2.5rem; align-items: baseline;
  padding: clamp(1.4rem, 1rem + 1.2vw, 2.2rem) 0;
  border-top: 1px solid var(--line);
}
.ledger__row:last-child { border-bottom: 1px solid var(--line); }
.ledger__row::after { content: ""; position: absolute; left: 0; top: -1px; height: 1px; width: 0; background: var(--glow); transition: width 0.5s var(--ease); }
.ledger__row:hover::after { width: 100%; }
.ledger__lead { font-family: var(--font-mono); font-size: var(--step-3); color: var(--faint); line-height: 0.9; transition: color 0.3s var(--ease); }
.ledger__row:hover .ledger__lead { color: var(--glow); }
.ledger--icon .ledger__lead { color: var(--glow); }
.ledger--icon .ledger__lead svg { width: 30px; height: 30px; }
.ledger__title { font-family: var(--font-display); font-weight: 700; font-size: var(--step-2); letter-spacing: -0.02em; line-height: 1.1; }
.ledger__text { color: var(--muted); font-size: var(--step-0); align-self: baseline; }
@media (max-width: 760px) {
  .ledger__row { grid-template-columns: 2.6rem 1fr; gap: 0.35rem 1.1rem; }
  .ledger__lead { grid-column: 1; grid-row: 1; }
  .ledger__title { grid-column: 2; grid-row: 1; }
  .ledger__text { grid-column: 2; grid-row: 2; margin-top: 0.4rem; }
}

/* =============================================================
   Stats
   ============================================================= */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--gap); }
.stat { border-top: 1px solid var(--line-strong); padding-top: 1.1rem; }
.stat__num { font-family: var(--font-display); font-weight: 700; font-size: var(--step-5); line-height: 1; letter-spacing: -0.03em; color: var(--paper); }
.stat__num .unit { color: var(--glow); }
.stat__label { color: var(--muted); font-size: var(--step-0); margin-top: 0.6rem; max-width: 30ch; }

/* =============================================================
   Feature list (checklist)
   ============================================================= */
.checklist { display: grid; gap: 0.9rem; }
.checklist li { display: flex; gap: 0.8rem; align-items: flex-start; color: var(--paper); }
.checklist svg { flex: none; width: 1.35em; height: 1.35em; color: var(--glow); margin-top: 0.15em; }
.checklist b { color: var(--paper); }
.checklist span { color: var(--muted); }

/* =============================================================
   TD1 flip card
   ============================================================= */
.td1 { perspective: 1600px; max-width: 460px; margin-inline: auto; }
.td1__inner { position: relative; aspect-ratio: 1.586; transform-style: preserve-3d; transition: transform 0.9s var(--ease); }
.td1:hover .td1__inner, .td1.flipped .td1__inner { transform: rotateY(180deg); }
.td1__face { position: absolute; inset: 0; backface-visibility: hidden; border-radius: 16px; overflow: hidden; border: 1px solid var(--line-strong); }
.td1__face--back { transform: rotateY(180deg); }
.td1__hint { text-align: center; color: var(--faint); font-family: var(--font-mono); font-size: var(--step--1); letter-spacing: 0.12em; margin-top: 1rem; }

/* =============================================================
   FAQ accordion
   ============================================================= */
.faq { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item__question { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 1rem; text-align: left; padding: 1.3rem 0; font-family: var(--font-display); font-size: var(--step-1); color: var(--paper); }
.faq-item__icon { flex: none; width: 1.4rem; height: 1.4rem; position: relative; transition: transform 0.3s var(--ease); color: var(--glow); }
.faq-item.active .faq-item__icon { transform: rotate(45deg); }
.faq-item__answer { max-height: 0; overflow: hidden; transition: max-height 0.4s var(--ease); }
.faq-item__answer > div { padding-bottom: 1.3rem; color: var(--muted); max-width: 68ch; }
.faq-item.active .faq-item__answer { max-height: 400px; }

/* =============================================================
   CTA panel
   ============================================================= */
.cta-panel {
  position: relative; overflow: hidden;
  border: 1px solid var(--line-strong); border-radius: var(--radius-lg);
  padding: clamp(2.5rem, 1.5rem + 5vw, 5.5rem) var(--pad-x);
  text-align: center;
  background: radial-gradient(120% 140% at 50% 0%, rgba(79,140,255,0.24), transparent 60%), var(--surface);
}
.cta-panel h2 { font-size: var(--step-5); }
.cta-panel p { color: var(--muted); max-width: 48ch; margin: 1rem auto 0; font-size: var(--step-1); }
.cta-panel .btn-row { justify-content: center; margin-top: 2.2rem; }

/* =============================================================
   Forms
   ============================================================= */
.field { display: grid; gap: 0.5rem; }
.field label { font-family: var(--font-mono); font-size: var(--step--1); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.field input, .field textarea {
  width: 100%; background: var(--ink-2); border: 1px solid var(--line);
  border-radius: 10px; padding: 0.9rem 1rem; color: var(--paper);
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--accent); background: var(--surface); }
.field input.error, .field textarea.error { border-color: var(--spark); }
.field textarea { min-height: 150px; resize: vertical; }
.form-note { color: var(--faint); font-size: var(--step--1); }
.form-status { min-height: 1.2em; font-size: var(--step-0); }
.form-status.ok { color: var(--accent); }
.form-status.err { color: var(--spark); }

/* =============================================================
   Footer
   ============================================================= */
.footer { border-top: 1px solid var(--line); background: var(--ink-2); padding-block: clamp(3rem, 2rem + 3vw, 5rem) 2rem; margin-top: var(--section-y); }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2rem; }
.footer__logo { height: 40px; width: auto; margin-bottom: 1.1rem; }
.footer__about { color: var(--muted); max-width: 42ch; font-size: var(--step-0); }
.footer__title { font-family: var(--font-mono); font-size: var(--step--1); letter-spacing: 0.16em; text-transform: uppercase; color: var(--faint); margin-bottom: 1.1rem; }
.footer__links { display: grid; gap: 0.65rem; }
.footer__links a { color: var(--muted); font-size: var(--step-0); transition: color 0.2s var(--ease); display: inline-flex; align-items: center; gap: 0.5rem; }
.footer__links a:hover { color: var(--paper); }
.footer__links svg { width: 1em; height: 1em; color: var(--glow); }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; align-items: center; margin-top: clamp(2.5rem, 2rem + 2vw, 4rem); padding-top: 1.5rem; border-top: 1px solid var(--line); }
.footer__copyright { color: var(--faint); font-size: var(--step--1); }
.footer__legal { display: flex; flex-wrap: wrap; gap: 1.5rem; }
.footer__legal a { color: var(--faint); font-size: var(--step--1); }
.footer__legal a:hover { color: var(--paper); }
@media (max-width: 860px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer__grid { grid-template-columns: 1fr; } }

/* =============================================================
   Page header (interior pages)
   ============================================================= */
.page-header { padding-top: calc(var(--nav-h) + clamp(3rem, 2rem + 5vw, 6rem)); padding-bottom: clamp(2rem, 1rem + 3vw, 3.5rem); position: relative; }
.page-header__title { font-size: var(--step-5); max-width: 18ch; }
.page-header__subtitle { color: var(--muted); font-size: var(--step-1); max-width: 60ch; margin-top: 1.2rem; line-height: 1.5; }

/* Prose (legal pages) */
.prose { max-width: 72ch; color: var(--muted); }
.prose h1, .prose h2, .prose h3 { color: var(--paper); margin-top: 2.2rem; margin-bottom: 0.8rem; }
.prose h2 { font-size: var(--step-2); }
.prose h3 { font-size: var(--step-1); }
.prose p, .prose li { margin-top: 0.8rem; line-height: 1.7; }
.prose ul { list-style: disc; padding-left: 1.4rem; }
.prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

/* =============================================================
   Scroll reveal (JS adds .in). Reduced-motion safe.
   ============================================================= */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); transition-delay: var(--reveal-delay, 0s); }
.reveal.in { opacity: 1; transform: none; }

.parallax { will-change: transform; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  .parallax { transform: none !important; }
  .hero__scroll .line { animation: none; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
  .fork__card:hover .ph, .card:hover, .td1:hover .td1__inner { transform: none; }
}

/* Audience temperature themes (shared system, shifted accent) */
.theme-warm { --glow: #f0a24b; --glow-soft: rgba(240,162,75,0.16); }
.theme-cool { --glow: var(--accent); --glow-soft: var(--accent-soft); }

/* Download / store panel */
.store-panel { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(1.5rem,1rem+3vw,3.5rem); align-items: center; border: 1px solid var(--line-strong); border-radius: var(--radius-lg); padding: clamp(1.75rem,1rem+3vw,3rem); background: radial-gradient(130% 130% at 85% 10%, var(--glow-soft), transparent 55%), var(--surface); }
.store-panel__badge { display: inline-flex; align-items: center; gap: 0.6rem; font-family: var(--font-mono); font-size: var(--step--1); letter-spacing: 0.14em; text-transform: uppercase; color: var(--glow); }
@media (max-width: 780px) { .store-panel { grid-template-columns: 1fr; } }

/* Utilities */
.center { text-align: center; }
.mt-1 { margin-top: 0.5rem; } .mt-2 { margin-top: 1rem; } .mt-3 { margin-top: 1.5rem; } .mt-4 { margin-top: 2rem; }
.divider { height: 1px; background: var(--line); border: 0; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* =============================================================
   idGuard — pricing tiers (Sentry / Centurion / Praetorian)
   ============================================================= */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); align-items: stretch; }
@media (max-width: 820px) { .price-grid { grid-template-columns: 1fr; max-width: 420px; margin-inline: auto; } }
.price-card { position: relative; display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(1.5rem,1rem+1.5vw,2.25rem); transition: transform .35s var(--ease), border-color .35s var(--ease); }
.price-card:hover { transform: translateY(-4px); }
.price-card--featured { border-color: var(--accent); background: radial-gradient(120% 120% at 50% 0%, var(--accent-soft), transparent 60%), var(--surface); }
.price-card--premium { border-color: var(--violet); background: radial-gradient(120% 120% at 50% 0%, var(--violet-soft), transparent 60%), var(--surface); }
.price-card__tier { font-family: var(--font-mono); font-size: var(--step--1); letter-spacing: .18em; text-transform: uppercase; color: var(--glow); }
.price-card--premium .price-card__tier { color: var(--violet); }
.price-card__price { font-family: var(--font-display); font-weight: 700; font-size: var(--step-4); letter-spacing: -.02em; margin-top: .5rem; line-height: 1; }
.price-card__price small { font-family: var(--font-text); font-weight: 400; font-size: var(--step-0); color: var(--muted); letter-spacing: 0; }
.price-card__desc { color: var(--muted); margin-top: .6rem; font-size: var(--step-0); }
.price-card__list { display: grid; gap: .7rem; margin: 1.5rem 0; }
.price-card__list li { display: flex; gap: .6rem; align-items: flex-start; color: var(--paper); font-size: var(--step-0); }
.price-card__list svg { flex: none; width: 1.15em; height: 1.15em; color: var(--glow); margin-top: .18em; }
.price-card--premium .price-card__list svg { color: var(--violet); }
.price-card .btn { margin-top: auto; width: 100%; }
.price-badge { position: absolute; top: 1rem; right: 1rem; font-family: var(--font-mono); font-size: .62rem; letter-spacing: .12em; text-transform: uppercase; color: var(--on-accent); background: var(--accent); padding: .25rem .55rem; border-radius: 999px; }
.price-card--premium .price-badge { background: var(--violet); color: #0a0620; }
.btn--violet { background: var(--violet); color: #0a0620; }
.btn--violet:hover { transform: translateY(-2px); box-shadow: 0 14px 40px -12px var(--violet); }
.price-note { text-align: center; color: var(--faint); font-size: var(--step--1); margin-top: 1.5rem; }

/* =============================================================
   proConsul — diagram panel (stays dark in both themes so the
   dark-themed mermaid SVG remains legible)
   ============================================================= */
.diagram-panel { background: #0c1422; border: 1px solid rgba(150,178,226,0.16); border-radius: var(--radius-lg); padding: clamp(1.25rem,1rem+2vw,2.5rem); overflow-x: auto; }
.diagram-panel img { display: block; margin-inline: auto; width: 100%; max-width: 840px; height: auto; }
.diagram-caption { text-align: center; color: #7f8ca4; font-family: var(--font-mono); font-size: var(--step--1); letter-spacing: .1em; margin-top: 1rem; }