/* ================================================================
   FyroLight — Shared Design System
   ================================================================ */
@import url('https://fonts.googleapis.com/css2?family=Anton&family=Sora:wght@300;400;600;700&family=Space+Mono:wght@400;700&display=swap');

:root {
  --void: #050506;
  --panel: #0c0d0f;
  --panel-2: #111315;
  --fyro: #ffc21a;
  --fyro-2: #ff9d0f;
  --fyro-dim: rgba(255,194,26,.1);
  --text: #f3f1ec;
  --muted: #8a9097;
  --line: rgba(255,255,255,.09);
  --pad: clamp(20px,6vw,120px);
  --maxw: 1320px;
  --ease: cubic-bezier(.16,1,.3,1);
  --ease-2: cubic-bezier(.25,1,.5,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  background: var(--void);
  color: var(--text);
  font-family: "Sora", system-ui, sans-serif;
  font-weight: 300;
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--fyro); color: #100b00; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; }

/* ── Grain ── */
body.grain::after {
  content: "";
  position: fixed; inset: 0;
  z-index: 9998; pointer-events: none;
  opacity: .05; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ── Torch cursor ── */
.torch {
  position: fixed; top: 0; left: 0;
  width: 560px; height: 560px; margin: -280px 0 0 -280px;
  border-radius: 50%; pointer-events: none; z-index: 9997;
  mix-blend-mode: screen; opacity: 0; transition: opacity .4s; will-change: transform;
  background: radial-gradient(circle, rgba(255,228,170,.14) 0%, rgba(255,205,120,.06) 32%, transparent 62%);
}

/* ── Typography ── */
.display { font-family: "Anton", Impact, sans-serif; line-height: .9; text-transform: uppercase; letter-spacing: .01em; }
.mono    { font-family: "Space Mono", monospace; }
.eyebrow {
  font-family: "Space Mono", monospace;
  font-size: 12px; letter-spacing: .32em; text-transform: uppercase;
  color: var(--fyro); display: inline-flex; align-items: center; gap: 12px;
}
.eyebrow::before { content: ""; width: 26px; height: 1px; background: var(--fyro); }

/* ── Layout ── */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); width: 100%; }

/* ── Navigation ── */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 200;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px var(--pad);
  transition: .4s ease; border-bottom: 1px solid transparent;
}
.nav.solid {
  background: rgba(5,5,6,.88);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-color: var(--line); padding: 13px var(--pad);
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand .b-mk { color: var(--fyro); display: flex; }
.brand .b-mk img { width: 34px; height: 29px; display: block; }
.brand .name { font-family: "Anton", sans-serif; letter-spacing: .04em; font-size: 20px; text-transform: uppercase; }
.brand .name b { color: var(--fyro); font-weight: 400; }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a.lnk {
  font-size: 13px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--muted); transition: color .25s; position: relative; padding-bottom: 3px;
}
.nav-links a.lnk::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 0; height: 1px; background: var(--fyro); transition: width .3s var(--ease);
}
.nav-links a.lnk:hover { color: var(--text); }
.nav-links a.lnk:hover::after, .nav-links a.lnk.active::after { width: 100%; }
.nav-links a.lnk.active { color: var(--fyro); }
.nav .cta {
  font-family: "Space Mono", monospace; font-size: 12px; letter-spacing: .12em;
  text-transform: uppercase; border: 1px solid var(--fyro); color: var(--fyro);
  padding: 9px 16px; border-radius: 2px; transition: .25s var(--ease);
}
.nav .cta:hover { background: var(--fyro); color: #0a0700; box-shadow: 0 0 30px rgba(255,194,26,.35); }

/* ── Hamburger ── */
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  width: 30px; background: none; border: none; padding: 4px 0; z-index: 301;
}
.hamburger span { display: block; width: 24px; height: 1.5px; background: var(--text); border-radius: 2px; transition: .35s var(--ease); transform-origin: center; }
.hamburger.open span:first-child  { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:last-child   { transform: translateY(-6.5px) rotate(-45deg); }

/* ── Mobile menu ── */
.mob-menu {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(5,5,6,.97); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  display: flex; flex-direction: column; align-items: flex-start; justify-content: center;
  padding: 0 var(--pad); gap: 4px;
  opacity: 0; pointer-events: none; visibility: hidden;
  transition: opacity .45s var(--ease), visibility .45s;
}
.mob-menu.open { opacity: 1; pointer-events: all; visibility: visible; }
.mob-menu a {
  font-family: "Anton", sans-serif; font-size: clamp(40px,10vw,72px);
  text-transform: uppercase; letter-spacing: .02em; line-height: 1.1;
  color: rgba(243,241,236,.5); transition: color .25s;
  transform: translateX(-20px); opacity: 0; transition: color .25s, transform .5s var(--ease), opacity .5s var(--ease);
}
.mob-menu.open a { transform: none; opacity: 1; }
.mob-menu.open a:nth-child(1) { transition-delay: .05s; }
.mob-menu.open a:nth-child(2) { transition-delay: .10s; }
.mob-menu.open a:nth-child(3) { transition-delay: .15s; }
.mob-menu.open a:nth-child(4) { transition-delay: .20s; }
.mob-menu a:hover, .mob-menu a.active { color: var(--fyro); }
.mob-menu .mob-cta {
  margin-top: 28px; display: inline-flex;
  font-family: "Space Mono", monospace; font-size: 13px; letter-spacing: .1em; text-transform: uppercase;
  border: 1px solid var(--fyro); color: var(--fyro); padding: 14px 24px; border-radius: 2px;
  transition: background .25s, color .25s;
}
.mob-menu .mob-cta:hover { background: var(--fyro); color: #0a0700; }
@media(max-width:820px) { .nav-links { display: none; } .hamburger { display: flex; } }

/* ── Buttons ── */
.btn {
  font-family: "Space Mono", monospace; font-size: 13px; letter-spacing: .1em; text-transform: uppercase;
  padding: 15px 26px; border-radius: 2px; border: 1px solid var(--fyro);
  transition: .25s var(--ease); display: inline-flex; align-items: center; gap: 10px;
}
.btn.solid { background: var(--fyro); color: #0a0700; }
.btn.solid:hover { box-shadow: 0 0 40px rgba(255,194,26,.45); transform: translateY(-2px); }
.btn.ghost { color: var(--fyro); }
.btn.ghost:hover { background: rgba(255,194,26,.1); }
.btn.ghost-white { border-color: var(--line); color: var(--muted); }
.btn.ghost-white:hover { border-color: var(--text); color: var(--text); }

/* ── Chip tags ── */
.chip {
  font-family: "Space Mono", monospace; font-size: 12px; letter-spacing: .05em;
  color: var(--text); border: 1px solid var(--line); border-radius: 2px;
  padding: 9px 13px; background: rgba(255,255,255,.02);
}
.chip b { color: var(--fyro); font-weight: 700; }
.chip i { color: var(--muted); font-style: normal; }

/* ── Marquee ── */
.marquee {
  position: relative; z-index: 2;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  background: var(--void); overflow: hidden; padding: 18px 0;
}
.marquee .row { display: inline-flex; white-space: nowrap; will-change: transform; animation: scrollx 26s linear infinite; }
.marquee span { font-family: "Anton", sans-serif; text-transform: uppercase; font-size: clamp(22px,3.4vw,42px); letter-spacing: .02em; padding: 0 28px; color: #2a2b2e; }
.marquee span b { color: var(--fyro); font-weight: 400; }
.marquee .dot { color: var(--fyro); }
@keyframes scrollx { to { transform: translateX(-50%); } }

/* ── Scroll reveals ── */
.rise { opacity: 0; transform: translateY(28px); }
.rise.in { opacity: 1; transform: none; transition: opacity .8s var(--ease), transform .8s var(--ease); }
.rise-l { opacity: 0; transform: translateX(-28px); }
.rise-l.in { opacity: 1; transform: none; transition: opacity .8s var(--ease), transform .8s var(--ease); }
.rise-r { opacity: 0; transform: translateX(28px); }
.rise-r.in { opacity: 1; transform: none; transition: opacity .8s var(--ease), transform .8s var(--ease); }

/* ── Page transition flash ── */
.page-trans {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--void); pointer-events: none;
  clip-path: inset(0 100% 0 0);
  transition: clip-path .55s var(--ease);
}
.page-trans.cover { clip-path: inset(0 0% 0 0); }
.page-trans.reveal { clip-path: inset(0 0 0 100%); transition: clip-path .55s var(--ease) .1s; }

/* ── Section labels ── */
.section-label {
  font-family: "Space Mono", monospace; font-size: 11px;
  letter-spacing: .3em; text-transform: uppercase; color: var(--muted);
}

/* ── Shared page hero ── */
.page-hero {
  padding: 160px 0 clamp(60px,10vh,100px);
  position: relative; overflow: hidden;
}
.page-hero .hero-beam {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 70% 50% at 50% -10%, rgba(255,194,26,.08), transparent 60%);
}
.page-hero .hero-line {
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,194,26,.4), transparent);
}

/* ── Footer ── */
.site-footer {
  background: var(--panel); border-top: 1px solid var(--line);
  padding: clamp(60px,10vh,100px) 0 0;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px; padding-bottom: 60px;
}
.footer-brand .b-mk { color: var(--fyro); display: flex; }
.footer-brand .b-mk img { width: 38px; height: 32px; }
.footer-brand .f-name {
  font-family: "Anton", sans-serif; font-size: 24px;
  letter-spacing: .04em; text-transform: uppercase; margin: 14px 0 10px;
}
.footer-brand .f-name b { color: var(--fyro); font-weight: 400; }
.footer-brand p { color: var(--muted); font-size: 14px; max-width: 26ch; line-height: 1.65; }
.footer-col h4 {
  font-family: "Space Mono", monospace; font-size: 10px;
  letter-spacing: .3em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 20px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-col ul a { font-size: 14px; color: var(--muted); transition: color .25s; }
.footer-col ul a:hover { color: var(--text); }
.footer-bottom {
  border-top: 1px solid var(--line); padding: 22px 0;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 10px;
}
.footer-bottom span { font-family: "Space Mono", monospace; font-size: 11px; letter-spacing: .1em; color: #78808a; }
@media(max-width:960px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media(max-width:540px)  { .footer-grid { grid-template-columns: 1fr; } }

/* ── Shared nano-script (nav init) ── */
@media(prefers-reduced-motion:reduce) {
  * { animation: none !important; transition: none !important; }
  .rise, .rise-l, .rise-r { opacity: 1 !important; transform: none !important; }
}

/* ── Smooth scroll ── */
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

/* ── Focus indicators ── */
:focus-visible {
  outline: 2px solid var(--fyro);
  outline-offset: 4px;
  border-radius: 2px;
}
:focus:not(:focus-visible) { outline: none; }

/* Improved hamburger tap target (min 44×44 px per WCAG) */
.hamburger { min-width: 44px; min-height: 44px; align-items: center; justify-content: center; }

/* Skip navigation link for keyboard users */
.skip-link {
  position: absolute; top: -100%; left: 16px; padding: 12px 20px;
  background: var(--fyro); color: #0a0700;
  font-family: "Space Mono", monospace; font-size: 12px; letter-spacing: .1em;
  text-transform: uppercase; border-radius: 0 0 4px 4px; z-index: 10001;
  transition: top .2s;
}
.skip-link:focus { top: 0; }

/* ════════════════════════════════════════════════
   NAV DROPDOWN
════════════════════════════════════════════════ */
.nav-dd-wrap { position: relative; display: flex; align-items: center; }
.nav-dd-wrap > .lnk { display: flex; align-items: center; gap: 5px; cursor: pointer; }
/* transparent bridge so mouse travel through gap doesn't break hover */
.nav-dd-wrap::after {
  content: ''; position: absolute; top: 100%; left: -12px; right: -12px;
  height: 28px; z-index: 499;
}
.dd-chevron {
  font-size: 9px; line-height: 1; display: inline-block;
  transition: transform .25s var(--ease);
}
.nav-dd-wrap:hover .dd-chevron,
.nav-dd-wrap:focus-within .dd-chevron,
.nav-dd-wrap.dd-open .dd-chevron { transform: rotate(180deg); }
.nav-dd {
  position: absolute; top: calc(100% + 20px); left: 50%;
  transform: translateX(-50%) translateY(-6px);
  opacity: 0; visibility: hidden; pointer-events: none;
  min-width: 218px;
  background: rgba(6,6,8,.97);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 10px; padding: 6px;
  box-shadow: 0 24px 56px rgba(0,0,0,.75), inset 0 0 0 1px rgba(255,194,26,.05);
  transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;
  z-index: 500;
}
.nav-dd::before {
  content: ''; position: absolute; top: -5px; left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 8px; height: 8px; background: rgba(6,6,8,.97);
  border-left: 1px solid rgba(255,255,255,.1);
  border-top: 1px solid rgba(255,255,255,.1);
}
.nav-dd-wrap:hover .nav-dd,
.nav-dd-wrap:focus-within .nav-dd,
.nav-dd-wrap.dd-open .nav-dd {
  opacity: 1; visibility: visible; pointer-events: all;
  transform: translateX(-50%) translateY(0);
}
.dd-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: 6px;
  font-size: 12px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--muted); transition: color .2s, background .2s; white-space: nowrap;
}
.dd-item:hover { color: var(--text); background: rgba(255,255,255,.05); }
.dd-item.active { color: var(--fyro); background: rgba(255,194,26,.06); }
.dd-no {
  font-family: "Space Mono", monospace; font-size: 9px;
  letter-spacing: .22em; color: rgba(255,194,26,.5); min-width: 20px;
}
.dd-item:hover .dd-no, .dd-item.active .dd-no { color: var(--fyro); }
.dd-div { height: 1px; background: rgba(255,255,255,.08); margin: 4px 6px; }

/* ── Mobile product sub-nav ── */
.mob-prod-sub {
  display: flex; flex-direction: column; gap: 0;
  padding-left: 22px; margin: -4px 0 4px;
}
.mob-prod-sub a {
  font-family: "Space Mono", monospace !important;
  font-size: clamp(13px,2.4vw,17px) !important;
  text-transform: uppercase; letter-spacing: .18em;
  color: var(--muted) !important; line-height: 2.1 !important;
  transform: translateX(-20px); opacity: 0;
  transition: color .25s, transform .5s var(--ease), opacity .5s var(--ease) !important;
}
.mob-menu.open .mob-prod-sub a { transform: none; opacity: 1; }
.mob-prod-sub a:hover, .mob-prod-sub a.active { color: var(--fyro) !important; }

/* ════════════════════════════════════════════════
   SCROLL PROGRESS BAR
════════════════════════════════════════════════ */
.scroll-bar {
  position: fixed; top: 0; left: 0; z-index: 9999;
  height: 2px; width: 0%;
  background: linear-gradient(90deg, var(--fyro), var(--fyro-2));
  box-shadow: 0 0 10px rgba(255,194,26,.5);
  transition: width .08s linear; pointer-events: none;
}

/* ════════════════════════════════════════════════
   VIDEO SHOWCASE SECTION
════════════════════════════════════════════════ */
.videos-section {
  position: relative; z-index: 2;
  padding: clamp(80px,12vh,140px) 0;
  border-top: 1px solid var(--line);
}
.video-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 16px; margin-top: 52px;
}
@media(max-width:860px) { .video-grid { grid-template-columns: repeat(2,1fr); gap: 14px; } }
@media(max-width:480px) { .video-grid { grid-template-columns: 1fr; gap: 12px; max-width: 360px; margin-left: auto; margin-right: auto; } }

.vid-card {
  position: relative; aspect-ratio: 9/16;
  background: #090b0e;
  border: 1px solid rgba(255,194,26,.1);
  border-radius: 12px; overflow: hidden;
  opacity: 0; transform: translateY(28px) scale(.97);
  transition: opacity .7s var(--ease), transform .7s var(--ease), border-color .35s;
}
.vid-card.in { opacity: 1; transform: none; }
.vid-card:hover { border-color: rgba(255,194,26,.5); }
.vid-card::before {
  content: ''; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(ellipse 80% 50% at 50% 100%, rgba(255,194,26,.09), transparent 60%);
  opacity: 0; transition: opacity .4s;
}
.vid-card:hover::before { opacity: 1; }

/* Scan-line sweep on hover */
.vid-scan {
  position: absolute; left: 0; right: 0; top: -80px;
  height: 80px; z-index: 3; pointer-events: none;
  background: linear-gradient(to bottom, transparent, rgba(255,194,26,.055), transparent);
}
.vid-card:hover .vid-scan { animation: scan-sweep 1.6s linear forwards; }
@keyframes scan-sweep { to { transform: translateY(calc(200% + 100vh)); } }

/* Video element */
.vid-el {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; z-index: 1; opacity: 0; transition: opacity .5s;
}
.vid-card[data-ready="true"] .vid-el { opacity: 1; }

/* Placeholder */
.vid-ph {
  position: absolute; inset: 0; z-index: 2;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px; padding: 20px; transition: opacity .4s;
}
.vid-card[data-ready="true"] .vid-ph { opacity: 0; pointer-events: none; }
.vid-ph-shimmer {
  position: absolute; inset: 0;
  background: linear-gradient(115deg, #090b0e 0%, #0d0f14 40%, rgba(255,194,26,.025) 50%, #0d0f14 60%, #090b0e 100%);
  background-size: 300% 100%;
  animation: ph-shimmer 3.5s linear infinite;
}
@keyframes ph-shimmer { 0%{background-position:100% 0} 100%{background-position:-100% 0} }
.vid-ph-dashed {
  position: absolute; inset: 10px; border-radius: 8px;
  border: 1px dashed rgba(255,194,26,.15);
  animation: ph-pulse 2.5s ease-in-out infinite;
  pointer-events: none; z-index: 1; transition: border-color .3s;
}
@keyframes ph-pulse { 0%,100%{opacity:.4} 50%{opacity:.95} }
.vid-card:hover .vid-ph-dashed { border-color: rgba(255,194,26,.38); }
.vid-ph-icon { position: relative; z-index: 2; color: rgba(255,194,26,.3); transition: color .3s; }
.vid-card:hover .vid-ph-icon { color: rgba(255,194,26,.7); }
.vid-ph-icon svg { width: 28px; height: 28px; display: block; }
.vid-ph-file {
  font-family: "Space Mono", monospace; font-size: 9px; letter-spacing: .05em;
  color: rgba(255,255,255,.2); text-align: center; position: relative; z-index: 2;
  background: rgba(255,194,26,.05); border: 1px solid rgba(255,194,26,.12);
  border-radius: 3px; padding: 4px 8px;
  max-width: calc(100% - 24px); overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}


/* ════════════════════════════════════════════════
   RELATED PRODUCTS
════════════════════════════════════════════════ */
.related-section {
  position: relative; z-index: 2;
  padding: clamp(60px,10vh,100px) 0;
  background: var(--panel); border-top: 1px solid var(--line);
}
.related-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 16px; margin-top: 44px;
}
@media(max-width:600px) { .related-grid { grid-template-columns: 1fr; } }
.related-card {
  position: relative;
  background: linear-gradient(135deg, #0a0b0d, #0d0f12);
  border: 1px solid var(--line); border-radius: 12px;
  padding: clamp(24px,4vw,40px); overflow: hidden;
  display: flex; flex-direction: column; gap: 12px;
  opacity: 0; transform: translateY(20px);
  transition: opacity .7s var(--ease), transform .7s var(--ease), border-color .35s;
}
.related-card.in { opacity: 1; transform: none; }
.related-card:hover { border-color: rgba(255,194,26,.28); transform: translateY(-4px); }
.related-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--fyro); transform: scaleX(0); transform-origin: left;
  transition: transform .4s var(--ease);
}
.related-card:hover::before { transform: scaleX(1); }
.rel-glow {
  position: absolute; top: -40px; right: -40px; width: 200px; height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,194,26,.05), transparent 70%);
  pointer-events: none;
}
.rel-no { font-family: "Space Mono", monospace; font-size: 10px; letter-spacing: .28em; color: var(--fyro); }
.rel-name { font-family: "Anton", sans-serif; font-size: clamp(36px,6vw,60px); text-transform: uppercase; line-height: .9; }
.rel-desc { color: var(--muted); font-size: 14px; line-height: 1.65; max-width: 30ch; flex: 1; }
.rel-link {
  font-family: "Space Mono", monospace; font-size: 11px;
  letter-spacing: .14em; text-transform: uppercase; color: var(--fyro);
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 8px; transition: gap .25s var(--ease);
}
.rel-link:hover { gap: 14px; }

/* ── Grain: skip on mobile for compositor performance ── */
@media(max-width:768px) { body.grain::after { display: none; } }