/* =========================================================================
   components.css — header, footer, nav, hero, sections, cards
   ========================================================================= */

/* ----- site header / nav ---------------------------------------------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--header-h);
  z-index: var(--z-header);
  display: flex; align-items: center;
  background: rgba(11,11,16,0);
  backdrop-filter: blur(0);
  -webkit-backdrop-filter: blur(0);
  transition: background var(--d-3) var(--ease-out),
              backdrop-filter var(--d-3) var(--ease-out),
              box-shadow var(--d-3) var(--ease-out);
}
.site-header.is-scrolled,
.site-header.is-dark {
  background: rgba(11,11,16,0.78);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}
.site-header.is-paper {
  background: rgba(246,245,241,0.85);
  box-shadow: 0 1px 0 var(--line);
}

.header-inner {
  width: 100%; max-width: 1480px; margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex; align-items: center; justify-content: space-between; gap: var(--s-5);
}

.brand { display: inline-flex; align-items: center; gap: 0.65rem; color: var(--paper); }
.brand.is-paper { color: var(--ink); }
.brand-mark { width: 36px; height: 36px; flex-shrink: 0; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 700; font-size: 1.15rem;
  letter-spacing: var(--tracking-wide);
}
.brand-sub {
  font-size: 0.65rem; letter-spacing: var(--tracking-mega);
  text-transform: uppercase; opacity: 0.7; margin-top: 2px;
}

.site-nav { display: flex; align-items: center; gap: var(--s-2); }
.site-nav a {
  position: relative; padding: 0.5rem 0.9rem;
  color: rgba(246,245,241,0.85); font-weight: 500; font-size: var(--fs-200);
  letter-spacing: 0.01em;
  border-radius: var(--r-pill);
  transition: color var(--d-2) var(--ease-out), background var(--d-2) var(--ease-out);
}
.site-nav a:hover { color: #fff; background: rgba(255,255,255,0.08); }
.site-nav a[aria-current="page"] { color: #fff; }
.site-nav a[aria-current="page"]::after {
  content: ""; position: absolute; left: 50%; bottom: -2px;
  transform: translateX(-50%);
  width: 24px; height: 2px; background: var(--accent); border-radius: 2px;
}
.is-paper .site-nav a { color: rgba(11,11,16,0.7); }
.is-paper .site-nav a:hover { color: var(--ink); background: rgba(11,11,16,0.05); }
.is-paper .site-nav a[aria-current="page"] { color: var(--ink); }

.nav-toggle {
  display: none;
  width: 44px; height: 44px; border-radius: 50%;
  align-items: center; justify-content: center;
  color: inherit; background: rgba(255,255,255,0.08);
}
.nav-toggle svg { width: 22px; height: 22px; }
.is-paper .nav-toggle { background: rgba(11,11,16,0.05); }

@media (max-width: 900px) {
  .site-nav { display: none; }
  .nav-toggle { display: inline-flex; }
  .site-nav.is-open {
    display: flex; flex-direction: column; align-items: stretch;
    position: fixed; top: var(--header-h); left: 0; right: 0;
    background: var(--ink); padding: var(--s-4) var(--gutter);
    border-top: 1px solid rgba(255,255,255,0.08);
    animation: navSlideIn var(--d-3) var(--ease-out);
  }
  .site-nav.is-open a { padding: 0.85rem 0.6rem; font-size: var(--fs-400); }
}

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

/* ----- footer --------------------------------------------------------- */
.site-footer {
  background: var(--ink); color: var(--paper);
  padding-block: var(--s-10) var(--s-6);
  position: relative; overflow: hidden;
}
.site-footer::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}
.site-footer::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(at 80% 0%, rgba(28,105,212,0.20) 0%, transparent 50%);
  pointer-events: none;
}
.footer-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: var(--s-8);
  padding-bottom: var(--s-8);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
@media (max-width: 980px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
}
.footer-brand p { color: rgba(246,245,241,0.7); margin-block: var(--s-4) var(--s-5); }
.footer-brand .brand { color: #fff; }
.footer-h {
  font-family: var(--font-sans); font-size: var(--fs-100);
  letter-spacing: var(--tracking-mega); text-transform: uppercase;
  color: rgba(246,245,241,0.55); margin-bottom: var(--s-4);
}
.footer-nav { display: flex; flex-direction: column; gap: 0.55rem; }
.footer-nav a {
  color: rgba(246,245,241,0.78); font-size: var(--fs-200);
  transition: color var(--d-2) var(--ease-out), transform var(--d-2) var(--ease-out);
}
.footer-nav a:hover { color: var(--accent); transform: translateX(2px); }

.footer-social { display: flex; gap: 0.5rem; margin-top: var(--s-3); }
.footer-social a {
  width: 38px; height: 38px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 50%;
  color: rgba(246,245,241,0.78);
  transition: background var(--d-2) var(--ease-out),
              color var(--d-2) var(--ease-out),
              transform var(--d-2) var(--ease-out);
}
.footer-social a:hover { background: var(--accent); color: #fff; transform: translateY(-2px); }
.footer-social svg { width: 18px; height: 18px; }

.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s-4); padding-top: var(--s-5);
  font-size: var(--fs-100); color: rgba(246,245,241,0.55);
  flex-wrap: wrap;
}
.footer-legal { display: flex; gap: var(--s-5); flex-wrap: wrap; }
.footer-legal a { color: rgba(246,245,241,0.7); }
.footer-legal a:hover { color: var(--accent); }

/* ----- hero ----------------------------------------------------------- */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
  color: var(--paper);
  background: var(--ink);
}
.hero-media {
  position: absolute; inset: 0; z-index: 0;
}
.hero-media img {
  width: 100%; height: 100%; object-fit: cover;
  animation: heroZoom 18s var(--ease-soft) infinite alternate;
}
@keyframes heroZoom {
  from { transform: scale(1.0); }
  to   { transform: scale(1.08); }
}
.hero-media::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(11,11,16,0.55) 0%, rgba(11,11,16,0.20) 30%, rgba(11,11,16,0.85) 100%),
    radial-gradient(at 20% 30%, rgba(28,105,212,0.30) 0%, transparent 50%);
}
.hero-illust {
  position: absolute; right: -5%; top: 5%; width: 60%; max-width: 900px;
  z-index: 1; opacity: 0.35;
  animation: heroFloat 9s ease-in-out infinite;
}
@keyframes heroFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-14px) rotate(1deg); }
}
.hero-inner {
  position: relative; z-index: 2;
  width: 100%; max-width: 1480px; margin: 0 auto;
  padding: var(--s-12) var(--gutter) var(--s-10);
  display: grid; grid-template-columns: 1.3fr 1fr; gap: var(--s-9); align-items: center;
}
@media (max-width: 980px) { .hero-inner { grid-template-columns: 1fr; } }

.hero-eyebrow { color: var(--gold); }
.hero h1 { color: #fff; }
.hero h1 em { font-style: italic; color: var(--gold); }
.hero p.lead { color: rgba(246,245,241,0.85); max-width: 56ch; }
.hero-ctas { display: flex; gap: var(--s-3); margin-top: var(--s-6); flex-wrap: wrap; }
.hero-stats {
  margin-top: var(--s-9);
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-5);
  border-top: 1px solid rgba(255,255,255,0.10);
  padding-top: var(--s-5);
}
.hero-stat-num {
  font-family: var(--font-display); font-size: clamp(1.8rem, 2vw + 1rem, 2.5rem);
  color: #fff; line-height: 1;
}
.hero-stat-num span { color: var(--accent); }
.hero-stat-lbl { font-size: var(--fs-100); color: rgba(246,245,241,0.7); text-transform: uppercase; letter-spacing: var(--tracking-wide); margin-top: 0.4rem; }

.hero-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--r-4);
  padding: var(--s-6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: relative;
}
.hero-card h3 { color: #fff; }
.hero-card .mascot { position: absolute; right: -10px; top: -28px; width: 110px; }
.hero-card dl { margin-top: var(--s-4); display: grid; gap: var(--s-3); }
.hero-card dt { font-size: var(--fs-100); letter-spacing: var(--tracking-mega); text-transform: uppercase; color: rgba(246,245,241,0.6); }
.hero-card dd { color: #fff; font-weight: 500; }
.hero-card .live-dot {
  display: inline-flex; align-items: center; gap: 0.5rem; color: #fff;
  font-size: var(--fs-100); letter-spacing: var(--tracking-wide); text-transform: uppercase;
}
.hero-card .live-dot::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%; background: #4ade80;
  box-shadow: 0 0 0 0 rgba(74,222,128,0.6);
  animation: pulse 1.6s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(74,222,128,0.6); }
  70%  { box-shadow: 0 0 0 12px rgba(74,222,128,0); }
  100% { box-shadow: 0 0 0 0 rgba(74,222,128,0); }
}

/* ----- section headers ----------------------------------------------- */
.section-head { max-width: 760px; margin-bottom: var(--s-8); }
.section-head .eyebrow { margin-bottom: var(--s-3); }
.section-head p { margin-top: var(--s-3); font-size: var(--fs-400); }
.section-head h2 { font-family: var(--font-display); }

/* ----- reveal animation hooks (used by IntersectionObserver) ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity var(--d-5) var(--ease-out), transform var(--d-5) var(--ease-out); }
.reveal.is-in { opacity: 1; transform: none; }
.reveal-stagger > * { opacity: 0; transform: translateY(20px); transition: opacity var(--d-4) var(--ease-out), transform var(--d-4) var(--ease-out); }
.reveal-stagger.is-in > * { opacity: 1; transform: none; }
.reveal-stagger.is-in > *:nth-child(2) { transition-delay: 80ms; }
.reveal-stagger.is-in > *:nth-child(3) { transition-delay: 160ms; }
.reveal-stagger.is-in > *:nth-child(4) { transition-delay: 240ms; }
.reveal-stagger.is-in > *:nth-child(5) { transition-delay: 320ms; }
.reveal-stagger.is-in > *:nth-child(6) { transition-delay: 400ms; }
.reveal-stagger.is-in > *:nth-child(7) { transition-delay: 480ms; }
.reveal-stagger.is-in > *:nth-child(8) { transition-delay: 560ms; }

/* ----- marquee strip ------------------------------------------------- */
.marquee {
  position: relative; overflow: hidden;
  background: var(--ink); color: var(--paper);
  padding: var(--s-4) 0;
  border-block: 1px solid rgba(255,255,255,0.08);
}
.marquee-track {
  display: flex; gap: var(--s-9); align-items: center;
  white-space: nowrap;
  animation: marquee 28s linear infinite;
  width: max-content;
}
.marquee-item { display: inline-flex; align-items: center; gap: 0.6rem; font-size: var(--fs-400); color: rgba(246,245,241,0.7); font-family: var(--font-display); }
.marquee-item svg { width: 22px; height: 22px; color: var(--accent); }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ----- tabs / segmented ----------------------------------------------- */
.tabs {
  display: inline-flex; gap: 4px; padding: 4px;
  background: var(--paper-3); border-radius: var(--r-pill);
}
.tabs button {
  padding: 0.55rem 1.1rem; border-radius: var(--r-pill);
  font-size: var(--fs-200); color: var(--ink-3); font-weight: 500;
  transition: background var(--d-2) var(--ease-out), color var(--d-2) var(--ease-out);
}
.tabs button.is-active { background: var(--ink); color: #fff; }

/* ----- timeline ------------------------------------------------------- */
.timeline { position: relative; padding-left: var(--s-7); }
.timeline::before {
  content: ""; position: absolute; top: 6px; bottom: 6px; left: 14px;
  width: 1px; background: var(--line-2);
}
.timeline-item { position: relative; padding-bottom: var(--s-6); }
.timeline-item::before {
  content: ""; position: absolute; top: 8px; left: -28px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--paper-2); border: 2px solid var(--accent);
  box-shadow: 0 0 0 4px var(--paper);
}
.timeline-year { color: var(--accent); font-weight: 700; font-family: var(--font-mono); font-size: var(--fs-200); }

/* ----- breadcrumb ----------------------------------------------------- */
.breadcrumb {
  display: flex; flex-wrap: wrap; gap: 0.4rem;
  font-size: var(--fs-100); letter-spacing: var(--tracking-wide);
  color: rgba(246,245,241,0.6); text-transform: uppercase;
}
.breadcrumb a { color: rgba(246,245,241,0.7); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb [aria-current="page"] { color: var(--gold); }
.breadcrumb span.sep { opacity: 0.4; }

/* ----- cookie banner -------------------------------------------------- */
.cookie-banner {
  position: fixed; bottom: 16px; left: 16px; right: 16px; max-width: 720px;
  margin: 0 auto;
  background: var(--ink); color: var(--paper);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-4);
  padding: var(--s-5); z-index: var(--z-overlay);
  box-shadow: var(--shadow-4);
  display: flex; gap: var(--s-4); align-items: center;
  animation: slideUp var(--d-4) var(--ease-out) 600ms backwards;
}
.cookie-banner.is-hidden { display: none; }
.cookie-banner p { color: rgba(246,245,241,0.85); font-size: var(--fs-200); margin: 0; }
.cookie-banner .actions { display: flex; gap: 0.5rem; flex-shrink: 0; }
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }

/* ----- form ----------------------------------------------------------- */
.form { display: grid; gap: var(--s-4); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-4); }
@media (max-width: 700px) { .form-row { grid-template-columns: 1fr; } }
.form label { font-size: var(--fs-200); color: var(--ink-3); font-weight: 500; display: block; margin-bottom: 0.4rem; }
.form input, .form textarea, .form select {
  width: 100%; padding: 0.85rem 1rem;
  background: var(--paper-2);
  border: 1px solid var(--line-2);
  border-radius: var(--r-2);
  font-size: var(--fs-300);
  transition: border-color var(--d-2) var(--ease-out), box-shadow var(--d-2) var(--ease-out);
}
.form input:focus, .form textarea:focus, .form select:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--tint-blue);
}
.form textarea { min-height: 140px; resize: vertical; }
.form-help { font-size: var(--fs-100); color: var(--ink-3); margin-top: 0.3rem; }
.form-status { font-size: var(--fs-200); padding: 0.6rem 0.9rem; border-radius: var(--r-2); }
.form-status.success { background: rgba(46,139,87,0.10); color: var(--success); }
.form-status.error { background: rgba(192,57,43,0.10); color: var(--danger); }