/* ==========================================================================
   ZyroBooks — global stylesheet
   Design system: tokens → base → layout → components → utilities
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design tokens
   -------------------------------------------------------------------------- */
:root {
  color-scheme: dark;

  /* Surfaces, darkest → lightest */
  --ink:        #070C15;
  --night:      #0B1220;
  --surface:    #101A2B;
  --surface-2:  #16223A;
  --slate:      #1B2739;

  /* Hairlines */
  --line:        #1C2839;
  --line-strong: #2A3A53;

  /* Brand */
  --gold:        #E6B000;
  --gold-bright: #FFC61A;
  --gold-soft:   rgba(230, 176, 0, .10);
  --gold-line:   rgba(230, 176, 0, .30);
  --amber:       #DB8A00;

  /* Text */
  --text:    #EDF1F7;
  --muted:   #97A5BB;
  --muted-2: #6A788E;

  /* Accountant's columnar pad */
  --pad:      #F1F5EA;
  --pad-rule: #CBD9C1;
  --pad-ink:  #17251B;
  --pad-meta: #55705A;
  --pad-red:  #B3261E;

  /* Type */
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --sans:  "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --urdu:  "Noto Nastaliq Urdu", "Jameel Noori Nastaleeq", serif;

  /* Fluid type scale */
  --fs-display: clamp(2.5rem, 1.5rem + 4vw, 4.25rem);
  --fs-h1:      clamp(2.125rem, 1.5rem + 2.6vw, 3.25rem);
  --fs-h2:      clamp(1.75rem, 1.35rem + 1.7vw, 2.5rem);
  --fs-h3:      clamp(1.125rem, 1.05rem + .35vw, 1.375rem);
  --fs-lede:    clamp(1.0625rem, 1rem + .35vw, 1.1875rem);
  --fs-body:    1.0625rem;
  --fs-sm:      .9375rem;
  --fs-xs:      .8125rem;

  /* Space */
  --gutter:  clamp(1.25rem, 4vw, 2.5rem);
  --section: clamp(4.5rem, 8vw, 7.5rem);
  --wrap:    1140px;
  --wrap-narrow: 800px;
  --header-h: 68px;

  /* Radii */
  --r-xs: 6px;
  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;
  --r-pill: 999px;

  /* Elevation */
  --shadow-sm:   0 1px 2px rgba(0, 0, 0, .4);
  --shadow-md:   0 14px 32px -14px rgba(0, 0, 0, .7);
  --shadow-lg:   0 36px 72px -28px rgba(0, 0, 0, .8);
  --shadow-gold: 0 24px 56px -30px rgba(230, 176, 0, .55);

  /* Motion */
  --ease:        cubic-bezier(.22, .61, .36, 1);
  --ease-spring: cubic-bezier(.2, 1.15, .4, 1);
  --dur: .25s;

  /* Legacy aliases kept for inner pages */
  --radius-lg: var(--r-md);
  --radius-sm: var(--r-xs);
}

@media (max-width: 680px) { :root { --header-h: 60px; } }

/* --------------------------------------------------------------------------
   2. Reset & base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 20px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font: 400 var(--fs-body)/1.65 var(--sans);
  font-variant-numeric: tabular-nums;
  letter-spacing: -.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

h1, h2, h3, h4 { color: var(--text); text-wrap: balance; }
p { text-wrap: pretty; }

a { color: var(--gold); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--gold-bright); }

hr { border: 0; border-top: 1px solid var(--line); margin: 0; }

::selection { background: var(--gold); color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: var(--r-xs);
}

/* Skip link */
.skip {
  position: fixed;
  left: 50%; top: 0;
  transform: translate(-50%, -140%);
  z-index: 100;
  background: var(--gold);
  color: var(--ink);
  padding: 12px 22px;
  border-radius: 0 0 var(--r-sm) var(--r-sm);
  font: 600 var(--fs-sm)/1 var(--sans);
  text-decoration: none;
  transition: transform var(--dur) var(--ease);
}
.skip:focus { transform: translate(-50%, 0); color: var(--ink); }

/* --------------------------------------------------------------------------
   3. Layout primitives
   -------------------------------------------------------------------------- */
.wrap {
  width: min(var(--wrap), 100% - (var(--gutter) * 2));
  margin-inline: auto;
}

.section { padding: var(--section) 0; position: relative; }
.section-alt {
  background: var(--night);
  border-block: 1px solid var(--line);
}
.section-narrow { max-width: var(--wrap-narrow); margin-inline: auto; }

/* --------------------------------------------------------------------------
   4. Typography helpers
   -------------------------------------------------------------------------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--gold);
  font: 600 var(--fs-xs)/1 var(--sans);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin: 0 0 20px;
}
.eyebrow::before {
  content: "";
  width: 22px; height: 1px;
  background: var(--gold);
  opacity: .6;
}

.lede {
  color: var(--muted);
  font-size: var(--fs-lede);
  line-height: 1.6;
  max-width: 34em;
  margin: 0 0 32px;
}

.section h2 {
  font: 600 var(--fs-h2)/1.12 var(--serif);
  letter-spacing: -.02em;
  margin: 0 0 18px;
  max-width: 20em;
}

.section-intro {
  color: var(--muted);
  font-size: var(--fs-lede);
  line-height: 1.6;
  max-width: 42em;
  margin: 0 0 56px;
}

/* --------------------------------------------------------------------------
   5. Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: var(--r-pill);
  font: 600 var(--fs-sm)/1 var(--sans);
  letter-spacing: -.01em;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition:
    background-color var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    color var(--dur) var(--ease),
    transform var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}
.btn:active { transform: translateY(1px); }

.btn-gold {
  position: relative;
  overflow: hidden;
  background: var(--gold);
  color: var(--ink);
  box-shadow: 0 1px 0 rgba(255, 255, 255, .25) inset;
}
.btn-gold:hover {
  background: var(--gold-bright);
  color: var(--ink);
  box-shadow: var(--shadow-gold);
  transform: translateY(-1px);
}
.btn-gold::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 32%, rgba(255, 255, 255, .5) 50%, transparent 68%);
  transform: translateX(-130%);
  transition: transform .85s var(--ease);
  pointer-events: none;
}
.btn-gold:hover::after { transform: translateX(130%); }

.btn-ghost {
  color: var(--text);
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, .015);
}
.btn-ghost:hover {
  color: var(--text);
  border-color: var(--muted-2);
  background: rgba(255, 255, 255, .05);
  transform: translateY(-1px);
}

.btn-lg { min-height: 54px; padding: 0 30px; font-size: 1rem; }

/* --------------------------------------------------------------------------
   6. Header & navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7, 12, 21, .78);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.site-header.is-scrolled {
  background: rgba(7, 12, 21, .92);
  box-shadow: 0 12px 40px -20px rgba(0, 0, 0, .9);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  gap: 32px;
  height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--text);
  text-decoration: none;
  flex: none;
}
.brand img { width: 32px; height: 32px; border-radius: 8px; }
.brand span {
  font: 600 1.3125rem/1 var(--serif);
  letter-spacing: -.01em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 8px;
}
.nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: var(--fs-sm);
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--r-pill);
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, .05);
}

.header-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
}
.header-actions .btn { min-height: 42px; padding: 0 18px; }

/* Hamburger (injected by site.js) */
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  background: rgba(255, 255, 255, .02);
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: var(--text);
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.site-header.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.site-header.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.site-header.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1000px) {
  .nav {
    position: fixed;
    inset: var(--header-h) 0 0 0;
    margin: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px var(--gutter) 40px;
    background: var(--ink);
    border-top: 1px solid var(--line);
    overflow-y: auto;
    display: none;
  }
  .site-header.nav-open .nav { display: flex; }
  .nav a {
    padding: 18px 4px;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
    font-size: 1.125rem;
    font-family: var(--serif);
    font-weight: 600;
  }
  .nav a:hover { background: transparent; color: var(--gold); }
  .nav-toggle { display: inline-flex; }
}

@media (max-width: 520px) {
  .header-actions .btn-ghost { display: none; }
  .header-actions .btn { padding: 0 14px; font-size: var(--fs-xs); }
}

/* --------------------------------------------------------------------------
   7. Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  padding: clamp(3.5rem, 7vw, 6rem) 0 clamp(4rem, 8vw, 7rem);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -40% 40% 30% -25%;
  background: radial-gradient(60% 60% at 30% 30%, rgba(230, 176, 0, .09), transparent 70%);
  pointer-events: none;
  z-index: -1;
}
.hero .wrap {
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: clamp(2.5rem, 5vw, 4.5rem);
  align-items: center;
}
.hero h1 {
  font: 600 var(--fs-display)/1.05 var(--serif);
  letter-spacing: -.03em;
  margin: 0 0 24px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.hero-note {
  margin: 20px 0 0;
  color: var(--muted-2);
  font-size: var(--fs-sm);
}

/* The accountant's columnar pad */
.pad {
  position: relative;
  margin: 0;
  padding: 22px 24px 18px;
  background:
    repeating-linear-gradient(to bottom, transparent 0 39px, var(--pad-rule) 39px 40px) 0 22px / 100% 40px repeat-y,
    var(--pad);
  color: var(--pad-ink);
  border-radius: var(--r-lg);
  box-shadow:
    0 40px 80px -32px rgba(0, 0, 0, .85),
    0 0 0 1px rgba(255, 255, 255, .06);
  transform: rotate(-1.1deg);
  animation: pad-float 9s ease-in-out infinite;
}
@keyframes pad-float {
  0%, 100% { transform: rotate(-1.1deg) translateY(0); }
  50%      { transform: rotate(-1.1deg) translateY(-10px); }
}
.pad-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  height: 40px;
  gap: 12px;
}
.pad-head strong { font: 600 1.125rem/1 var(--serif); }
.pad-head small { font-size: var(--fs-xs); color: var(--pad-meta); }

.pad table { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
.pad th {
  height: 40px;
  text-align: left;
  font-weight: 600;
  font-size: var(--fs-xs);
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--pad-meta);
  border-bottom: 2px solid #9DB894;
}
.pad th.num, .pad td.num { text-align: right; width: 24%; }
.pad td { height: 40px; white-space: nowrap; }
.pad td.num { border-left: 1px solid #B4C9A9; padding-left: 10px; }
.pad tr.cr td:first-child { padding-left: 26px; }
.pad tfoot td { font-weight: 700; border-top: 2px solid var(--pad-ink); }

.pad-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  margin-top: 8px;
}
.stamp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border: 2px solid #2F7A3B;
  border-radius: var(--r-xs);
  color: #2F7A3B;
  font-weight: 700;
  font-size: var(--fs-xs);
  letter-spacing: .02em;
  white-space: nowrap;
  flex: none;
  transform: rotate(-3deg);
}
.stamp svg { width: 15px; height: 15px; }
.irn { color: var(--pad-meta); font-size: var(--fs-xs); }

/* Entry-posting animation (progressive enhancement) */
.js .pad .line,
.js .pad tfoot tr,
.js .pad-foot { opacity: 0; }

.js .pad.go .line {
  animation: post .5s var(--ease) forwards;
}
.js .pad.go .line:nth-child(1) { animation-delay: .25s; }
.js .pad.go .line:nth-child(2) { animation-delay: .65s; }
.js .pad.go .line:nth-child(3) { animation-delay: 1.05s; }
.js .pad.go .line:nth-child(4) { animation-delay: 1.5s; }
.js .pad.go .pad-foot {
  animation: land .5s var(--ease-spring) 2.05s forwards;
}
@keyframes post {
  from { opacity: 0; transform: translateX(-10px); }
  to   { opacity: 1; transform: none; }
}
@keyframes land {
  from { opacity: 0; transform: scale(1.18); }
  to   { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .pad { animation: none; }
  .js .pad .line,
  .js .pad tfoot tr,
  .js .pad-foot { opacity: 1; animation: none !important; }
}

/* --------------------------------------------------------------------------
   8. Facts strip
   -------------------------------------------------------------------------- */
.facts {
  background: var(--night);
  border-block: 1px solid var(--line);
}
.facts ul {
  list-style: none;
  margin: 0;
  padding: 26px 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px 32px;
}
.facts li {
  font-size: var(--fs-sm);
  color: var(--muted);
  line-height: 1.5;
}
.facts li strong {
  display: block;
  color: var(--text);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 2px;
}

/* --------------------------------------------------------------------------
   9. Feature areas (home)
   -------------------------------------------------------------------------- */
.areas {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 clamp(2rem, 5vw, 4rem);
  perspective: 1000px;
}
.area {
  padding: 30px 0;
  border-top: 1px solid var(--line);
  transform-style: preserve-3d;
  transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) translateZ(0);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
  will-change: transform;
}
.area:hover { border-color: var(--gold-line); }
.area h3 {
  display: flex;
  align-items: center;
  gap: 12px;
  font: 600 var(--fs-h3)/1.3 var(--serif);
  margin: 0 0 12px;
}
.area h3 svg { width: 24px; height: 24px; flex: none; color: var(--gold); }
.area ul { margin: 0; padding-left: 20px; color: var(--muted); font-size: var(--fs-sm); }
.area li { margin: 7px 0; }
.area li::marker { color: var(--amber); }

@media (hover: none) { .area { transform: none !important; } }

/* --------------------------------------------------------------------------
   10. Country strip + compliance regimes (home)
   -------------------------------------------------------------------------- */
.country-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 44px;
  padding: 0;
  list-style: none;
}
.country-strip li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, .02);
  font-size: var(--fs-sm);
  color: var(--muted);
  white-space: nowrap;
}
.country-strip li b {
  color: var(--gold);
  font-weight: 700;
  font-size: var(--fs-xs);
  letter-spacing: .06em;
}

.regimes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.regime {
  padding: 26px 26px 28px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: rgba(255, 255, 255, .015);
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.regime:hover {
  border-color: var(--gold-line);
  background: rgba(255, 255, 255, .035);
  transform: translateY(-3px);
}
.regime-head {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 18px;
}
.regime-badge {
  flex: none;
  width: 46px;
  height: 46px;
  border-radius: var(--r-md);
  background: linear-gradient(135deg, var(--gold), var(--amber));
  color: var(--ink);
  display: grid;
  place-items: center;
  font: 700 15px/1 var(--sans);
  letter-spacing: .04em;
}
.regime-head h3 {
  font: 600 1.25rem/1.15 var(--serif);
  margin: 0;
}
.regime-regulator {
  margin: 5px 0 0;
  font-size: var(--fs-xs);
  color: var(--gold);
  letter-spacing: .06em;
  text-transform: uppercase;
  font-weight: 600;
}
.regime ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: var(--fs-sm);
}
.regime li { margin: 7px 0; }
.regime li::marker { color: var(--amber); }

.regimes-note {
  margin-top: 44px;
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: var(--muted);
  max-width: 64em;
  padding-left: 20px;
  border-left: 2px solid var(--line-strong);
}

/* --------------------------------------------------------------------------
   11. Two-halves block (home)
   -------------------------------------------------------------------------- */
.halves {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  max-width: 920px;
  margin: 0 auto;
}
.half {
  display: block;
  padding: 34px 30px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: rgba(255, 255, 255, .015);
  color: inherit;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.half:hover {
  border-color: var(--gold-line);
  background: rgba(255, 255, 255, .035);
  transform: translateY(-4px);
  color: inherit;
}
.half.accent {
  border-color: var(--gold-line);
  background: linear-gradient(180deg, rgba(230, 176, 0, .06), rgba(255, 255, 255, .015) 65%);
}
.half-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--r-md);
  display: grid;
  place-items: center;
  margin-bottom: 20px;
}
.half-icon.soft {
  background: var(--gold-soft);
  border: 1px solid var(--gold-line);
  color: var(--gold);
}
.half-icon.solid {
  background: linear-gradient(135deg, var(--gold), var(--amber));
  color: var(--ink);
}
.half h3 {
  font: 600 1.375rem/1.2 var(--serif);
  margin: 0 0 10px;
}
.half p { color: var(--muted); margin: 0 0 16px; font-size: var(--fs-sm); line-height: 1.65; }
.half .cta { color: var(--gold); font-weight: 600; font-size: var(--fs-sm); }

/* --------------------------------------------------------------------------
   12. Steps
   -------------------------------------------------------------------------- */
.steps {
  list-style: none;
  counter-reset: step;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 36px;
}
.steps li { counter-increment: step; }
.steps li::before {
  content: counter(step);
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 18px;
  border: 2px solid var(--gold);
  border-radius: 50%;
  font: 600 1.125rem/1 var(--serif);
  color: var(--gold);
}
.steps h3 { font: 600 1.25rem/1.3 var(--serif); margin: 0 0 8px; }
.steps p { color: var(--muted); margin: 0; font-size: var(--fs-sm); }

/* --------------------------------------------------------------------------
   13. Trust grid
   -------------------------------------------------------------------------- */
.trust {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px 40px;
}
.trust h3 {
  font: 600 1.0625rem/1.4 var(--sans);
  margin: 0 0 8px;
  padding-left: 18px;
  position: relative;
}
.trust h3::before {
  content: "";
  position: absolute;
  left: 0; top: .45em;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--gold);
}
.trust p { margin: 0; color: var(--muted); font-size: var(--fs-sm); line-height: 1.65; }

/* --------------------------------------------------------------------------
   14. Languages
   -------------------------------------------------------------------------- */
.lang-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.langs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}
.langs li {
  padding: 8px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  font-size: 1rem;
  color: var(--muted);
}
.urdu-line {
  font: 400 clamp(1.5rem, 3vw, 2rem)/2 var(--urdu);
  color: var(--gold);
  margin: 0;
  direction: rtl;
  text-align: left;
}

/* --------------------------------------------------------------------------
   15. FAQ
   -------------------------------------------------------------------------- */
.faq { max-width: 860px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-of-type { border-top: 1px solid var(--line); }
.faq summary {
  position: relative;
  cursor: pointer;
  list-style: none;
  padding: 22px 44px 22px 0;
  font: 600 1.0625rem/1.45 var(--sans);
  letter-spacing: -.01em;
  transition: color var(--dur) var(--ease);
}
.faq summary:hover { color: var(--gold); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "";
  position: absolute;
  right: 8px;
  top: 50%;
  width: 9px;
  height: 9px;
  margin-top: -7px;
  border-right: 2px solid var(--gold);
  border-bottom: 2px solid var(--gold);
  transform: rotate(45deg);
  transition: transform var(--dur) var(--ease);
}
.faq details[open] summary::after { transform: rotate(225deg); margin-top: -3px; }
.faq details p {
  margin: 0 0 24px;
  color: var(--muted);
  max-width: 46em;
  line-height: 1.7;
  font-size: var(--fs-sm);
}

/* --------------------------------------------------------------------------
   16. Closing CTA
   -------------------------------------------------------------------------- */
.closing {
  position: relative;
  padding: var(--section) 0;
  text-align: center;
  overflow: hidden;
}
.closing::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(55% 70% at 50% 110%, rgba(230, 176, 0, .12), transparent 70%);
  pointer-events: none;
  z-index: -1;
}
.closing h2 {
  font: 600 var(--fs-h2)/1.1 var(--serif);
  letter-spacing: -.02em;
  margin: 0 0 16px;
}
.closing p {
  color: var(--muted);
  font-size: var(--fs-lede);
  margin: 0 auto 32px;
  max-width: 34em;
}

/* --------------------------------------------------------------------------
   17. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 56px 0 44px;
  color: var(--muted);
  font-size: var(--fs-sm);
  background: var(--night);
}
.site-footer .wrap {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 40px;
}
.site-footer .brand { margin-bottom: 14px; }
.site-footer p { margin: 0; max-width: 30em; line-height: 1.65; }
.site-footer h4 {
  color: var(--text);
  font: 600 var(--fs-xs)/1.4 var(--sans);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin: 0 0 16px;
}
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin: 9px 0; }
.site-footer a { color: var(--muted); text-decoration: none; transition: color var(--dur) var(--ease); }
.site-footer a:hover { color: var(--gold); }
.copy {
  grid-column: 1 / -1;
  border-top: 1px solid var(--line);
  padding-top: 24px;
  margin: 12px 0 0;
  font-size: var(--fs-xs);
  color: var(--muted-2);
}

/* --------------------------------------------------------------------------
   18. Legal pages
   -------------------------------------------------------------------------- */
.legal { padding: clamp(3rem, 6vw, 5rem) 0 var(--section); }
.legal .wrap { max-width: var(--wrap-narrow); }
.legal h1 {
  font: 600 var(--fs-h1)/1.08 var(--serif);
  letter-spacing: -.025em;
  margin: 0 0 10px;
}
.legal .updated { color: var(--muted-2); margin: 0 0 44px; font-size: var(--fs-sm); }
.legal h2 {
  font: 600 1.5rem/1.3 var(--serif);
  margin: 48px 0 14px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.legal h2:first-of-type { border-top: 0; padding-top: 0; }
.legal p, .legal li { color: #C4CEDD; line-height: 1.75; }
.legal ul { padding-left: 22px; }
.legal li { margin: 8px 0; }
.legal table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0;
  font-size: var(--fs-sm);
}
.legal th, .legal td {
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.legal th {
  color: var(--gold);
  font-weight: 600;
  font-size: var(--fs-xs);
  letter-spacing: .06em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, .02);
}
.legal tbody tr:hover td { background: rgba(255, 255, 255, .015); }

/* --------------------------------------------------------------------------
   19. 404
   -------------------------------------------------------------------------- */
.notfound {
  min-height: 68vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 48px 0;
}
.notfound h1 {
  font: 600 var(--fs-h1)/1.08 var(--serif);
  letter-spacing: -.025em;
  margin: 0 0 16px;
}
.notfound p {
  color: var(--muted);
  font-size: var(--fs-lede);
  max-width: 32em;
  margin: 0 auto 32px;
}
.notfound .home-link { margin-top: 22px; font-size: var(--fs-sm); }

/* --------------------------------------------------------------------------
   20. Scroll reveal
   -------------------------------------------------------------------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
[data-reveal].in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
  [data-reveal] { opacity: 1; transform: none; }
}

/* --------------------------------------------------------------------------
   21. Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 980px) {
  .hero .wrap,
  .lang-grid { grid-template-columns: 1fr; }
  .hero .wrap { gap: 3rem; }
  .pad { max-width: 560px; transform: none; animation: none; }
  .facts ul { grid-template-columns: repeat(2, 1fr); }
  .site-footer .wrap { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  .areas { grid-template-columns: 1fr; }
  .facts ul { grid-template-columns: 1fr; gap: 18px; }
  .site-footer .wrap { grid-template-columns: 1fr; gap: 32px; }
  .pad { padding: 18px 14px 14px; }
  .pad table { font-size: .8125rem; }
  .pad-head small { display: none; }
  .pad tr.cr td:first-child { padding-left: 16px; }
  .pad th.num, .pad td.num { width: 30%; }
  .irn { font-size: .6875rem; text-align: right; }
  .legal th, .legal td { padding: 12px 10px; }
  .hero-actions .btn { width: 100%; }
}