/* ============================================================
   VidVisual — landing.css  (v2: Space Grotesk + Inter,
   staggered entrances, shimmer, marquee, tilt, spotlights)
   Self-contained. No dependencies.
   ============================================================ */

/* ---------- fonts (bundled locally) ---------- */
@font-face { font-family:'Space Grotesk'; font-weight:500; font-display:swap; src:url('../assets/fonts/space-500-latin.woff2') format('woff2'); }
@font-face { font-family:'Space Grotesk'; font-weight:700; font-display:swap; src:url('../assets/fonts/space-700-latin.woff2') format('woff2'); }
@font-face { font-family:'Inter'; font-weight:400; font-display:swap; src:url('../assets/fonts/inter-400-latin.woff2') format('woff2'); }
@font-face { font-family:'Inter'; font-weight:500; font-display:swap; src:url('../assets/fonts/inter-500-latin.woff2') format('woff2'); }
@font-face { font-family:'Inter'; font-weight:600; font-display:swap; src:url('../assets/fonts/inter-600-latin.woff2') format('woff2'); }

*, *::before, *::after { box-sizing:border-box; margin:0; padding:0; }

:root {
  --bg: #08080c;
  --bg-2: #0e0e15;
  --surface: rgba(255,255,255,0.035);
  --border: rgba(255,255,255,0.09);
  --text: #f4f4f6;
  --muted: #9b9ba8;
  --red: #ff0033;
  --red-2: #ff5470;
}

html { scroll-behavior:smooth; }
body {
  font-family:"Inter", "Helvetica Neue", Arial, sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.55;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img { max-width:100%; display:block; }
a { color:inherit; text-decoration:none; }

::selection { background:rgba(255,0,51,.45); color:#fff; }
::-webkit-scrollbar { width:10px; }
::-webkit-scrollbar-track { background:var(--bg); }
::-webkit-scrollbar-thumb { background:#26262f; border-radius:99px; border:2px solid var(--bg); }

h1, h2, h3, .nav__brand, .stat strong {
  font-family:"Space Grotesk", "Inter", sans-serif;
  letter-spacing:-0.03em;
}

/* ---------- scroll progress ---------- */
.progress {
  position:fixed; top:0; left:0; right:0; height:3px; z-index:200;
  background:transparent; pointer-events:none;
}
.progress span {
  display:block; height:100%; width:0%;
  background:linear-gradient(90deg, var(--red), var(--red-2), #ffb199);
}

/* ---------- buttons ---------- */
.btn {
  position:relative;
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:11px 22px; border-radius:999px;
  font-family:"Inter",sans-serif; font-weight:600; font-size:15px; white-space:nowrap;
  transition:transform .18s cubic-bezier(.34,1.56,.64,1), box-shadow .25s ease, background-color .2s ease;
}
.btn--red {
  background:linear-gradient(135deg, var(--red), var(--red-2)); color:#fff;
  box-shadow:0 8px 28px rgba(255,0,51,.35);
}
.btn--red::after {
  content:''; position:absolute; inset:-2px; border-radius:inherit; z-index:-1;
  background:linear-gradient(135deg, var(--red), var(--red-2));
  filter:blur(16px); opacity:.45; transition:opacity .25s ease;
}
.btn--red:hover { transform:translateY(-3px) scale(1.02); }
.btn--red:hover::after { opacity:.85; }
.btn--ghost { border:1px solid var(--border); color:var(--text); background:rgba(255,255,255,.03); backdrop-filter:blur(6px); }
.btn--ghost:hover { background:rgba(255,255,255,.08); transform:translateY(-3px); border-color:rgba(255,255,255,.25); }
.btn--xl { padding:17px 36px; font-size:17px; border-radius:16px; }

/* ---------- nav ---------- */
.nav {
  position:fixed; top:0; left:0; right:0; z-index:100;
  display:flex; align-items:center; justify-content:space-between;
  padding:14px clamp(18px, 5vw, 60px);
  background:rgba(8,8,12,.68); backdrop-filter:blur(16px);
  border-bottom:1px solid transparent;
  transition:border-color .3s ease, padding .3s ease;
}
.nav.scrolled { border-bottom-color:var(--border); padding-block:10px; }
.nav__brand { display:flex; align-items:center; gap:10px; font-size:20px; font-weight:700; letter-spacing:-0.02em; }
.nav__links { display:flex; gap:30px; font-size:14.5px; font-weight:500; color:var(--muted); }
.nav__links a { position:relative; }
.nav__links a::after {
  content:''; position:absolute; left:0; bottom:-4px; width:0; height:2px;
  background:var(--red-2); border-radius:2px; transition:width .25s ease;
}
.nav__links a:hover { color:var(--text); }
.nav__links a:hover::after { width:100%; }
.nav__cta { padding:9px 20px; font-size:14px; }

/* Mobile nav optimization */
@media (max-width:720px) {
  .nav { padding:12px 16px; gap:10px; }
  .nav__links { display:none; }
  .nav__cta { padding:8px 14px; font-size:13px; flex-shrink:0; }
}
@media (max-width:420px) {
  .nav__brand { font-size:17px; gap:7px; }
  .nav__brand .nav__logo svg { width:24px; height:17px; }
  .nav__cta { padding:7px 12px; font-size:12.5px; letter-spacing:-0.01em; }
  .nav { padding:10px 12px; }
}

/* ---------- hero entrance animations ---------- */
.anim {
  opacity:0; transform:translateY(28px);
  animation:riseIn .9s cubic-bezier(.22,1,.36,1) forwards;
  animation-delay:calc(var(--d, 0) * 110ms + 150ms);
}
@keyframes riseIn { to { opacity:1; transform:none; } }

/* ---------- hero ---------- */
.hero {
  position:relative;
  padding:clamp(120px, 16vh, 180px) clamp(18px, 5vw, 60px) 90px;
  max-width:1240px; margin:0 auto;
  text-align:center;
}
.hero__glow {
  position:absolute; border-radius:50%; filter:blur(120px);
  pointer-events:none; will-change:transform;
  animation:pulse 9s ease-in-out infinite alternate;
}
.hero__glow--1 { width:560px; height:560px; background:rgba(255,0,51,.38); top:-160px; right:-140px; }
.hero__glow--2 { width:460px; height:460px; background:rgba(77,91,255,.24); bottom:-100px; left:-160px; animation-delay:-4.5s; }
@keyframes pulse { from { opacity:.32; } to { opacity:.62; } }

.eyebrow {
  display:inline-block;
  font-size:12.5px; font-weight:600; letter-spacing:.09em; text-transform:uppercase;
  color:var(--red-2);
  border:1px solid rgba(255,84,112,.35); border-radius:999px;
  padding:7px 18px; margin-bottom:26px;
  background:rgba(255,0,51,.07);
}
.hero h1 {
  font-size:clamp(44px, 7.4vw, 96px);
  line-height:1.02; font-weight:700;
}
.grad {
  /* Fallback color first — guarantees visibility even if clip-text unsupported */
  color:var(--red-2);
}
@supports ((-webkit-background-clip:text)) {
  .grad {
    background:linear-gradient(90deg, var(--red), var(--red-2) 40%, #ffb199 70%, var(--red));
    background-size:220% auto;
    -webkit-background-clip:text; background-clip:text;
    color:transparent;
  }
  /* Run entrance AND shimmer as one animation list — a single
     `animation:` declaration here would cancel .anim's riseIn
     and leave the line stuck invisible at opacity:0 */
  .grad.anim {
    animation:
      riseIn .9s cubic-bezier(.22,1,.36,1) forwards,
      shimmer 6s linear infinite;
    animation-delay: calc(var(--d, 0) * 110ms + 150ms), 0s;
  }
}
@keyframes shimmer { to { background-position:220% center; } }

.hero__sub {
  max-width:650px; margin:28px auto 38px;
  color:var(--muted); font-size:clamp(16px, 2vw, 19px);
  font-weight:400;
}
.hero__cta { display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }
.hero__micro { margin-top:22px; font-size:13.5px; color:var(--muted); }

/* hero mock browser window */
.hero__mock { margin-top:76px; perspective:1400px; }
.mock {
  max-width:960px; margin:0 auto;
  background:rgba(16,16,24,.9); border:1px solid var(--border);
  border-radius:20px; overflow:hidden;
  box-shadow:
    0 50px 140px rgba(0,0,0,.7),
    0 0 90px rgba(255,0,51,.07),
    inset 0 1px 0 rgba(255,255,255,.06);
  transform-style:preserve-3d;
  transition:box-shadow .4s ease;
  will-change:transform;
}
.mock__bar { display:flex; align-items:center; gap:8px; padding:13px 16px; background:rgba(22,22,31,.9); border-bottom:1px solid var(--border); }
.mock__dot { width:11px; height:11px; border-radius:50%; background:#33333f; }
.mock__url { margin-left:12px; font-size:12px; color:var(--muted); background:rgba(12,12,18,.8); padding:4px 14px; border-radius:8px; }
.mock__chips { display:flex; gap:8px; padding:14px 16px 4px; overflow:hidden; }
.chip { flex-shrink:0; font-size:12px; font-weight:500; padding:5px 12px; border-radius:8px; background:#1d1d27; color:var(--muted); }
.chip--on { background:var(--text); color:#0b0b0f; font-weight:600; }
.mock__grid {
  display:grid; grid-template-columns:repeat(3,1fr); gap:16px;
  padding:14px 16px 20px;
}
.mock__card {
  position:relative; aspect-ratio:16/9; border-radius:12px; overflow:hidden;
  background:#1a1a24;
}
.mock__card img { width:100%; height:100%; object-fit:cover; opacity:.8; transition:opacity .3s ease, transform .4s ease; }
.mock__card:hover img { opacity:1; transform:scale(1.04); }
.mock__card--yours img { opacity:1; outline:2px solid var(--red); outline-offset:-2px; box-shadow:0 12px 38px rgba(255,0,51,.35); }
figcaption { position:absolute; left:8px; bottom:8px; font-size:11px; color:#ddd; text-shadow:0 1px 3px #000; }
.mock__tag {
  position:absolute; top:8px; right:8px;
  font-size:10px; font-weight:700; letter-spacing:.09em;
  background:linear-gradient(135deg,var(--red),var(--red-2)); color:#fff;
  padding:3px 9px; border-radius:6px;
  box-shadow:0 4px 14px rgba(255,0,51,.5);
}
@media (max-width:640px) { .mock__grid { grid-template-columns:repeat(2,1fr); } .mock__card:nth-child(n+5){display:none;} }

/* ---------- marquee ---------- */
.marquee {
  overflow:hidden; white-space:nowrap;
  border-top:1px solid var(--border); border-bottom:1px solid var(--border);
  background:var(--bg-2);
  padding:16px 0;
  -webkit-mask-image:linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
          mask-image:linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee__track {
  display:inline-flex; gap:44px;
  font-family:"Space Grotesk", sans-serif;
  font-size:15px; font-weight:500; letter-spacing:.05em;
  color:var(--muted);
  animation:scrollX 30s linear infinite;
}
.marquee__track span:nth-child(even) { color:var(--red-2); }
@keyframes scrollX { to { transform:translateX(-50%); } }

/* ---------- stats ---------- */
.stats {
  display:flex; flex-wrap:wrap; justify-content:center; gap:clamp(30px, 6vw, 96px);
  padding:64px 20px; max-width:1100px; margin:0 auto;
}
.stat { text-align:center; }
.stat strong {
  display:block; font-size:clamp(38px, 5vw, 58px); font-weight:700;
  line-height:1.1;
}
.stat span { color:var(--muted); font-size:14.5px; }

/* ---------- sections ---------- */
.section { max-width:1150px; margin:0 auto; padding:100px clamp(18px, 5vw, 60px); text-align:center; }
.section h2 { font-size:clamp(34px, 4.8vw, 58px); font-weight:700; }
.section__sub { color:var(--muted); max-width:580px; margin:18px auto 0; font-size:17px; }
.section--alt { background:var(--bg-2); border-top:1px solid var(--border); border-bottom:1px solid var(--border); max-width:none; }

/* features — spotlight hover */
.features {
  display:grid; grid-template-columns:repeat(3,1fr); gap:18px;
  margin-top:56px; text-align:left;
}
.feature {
  position:relative; overflow:hidden;
  background:var(--surface); border:1px solid var(--border);
  border-radius:18px; padding:30px 27px;
  transition:transform .3s ease, border-color .3s ease;
}
.feature::before {
  content:''; position:absolute; inset:0; opacity:0; transition:opacity .3s ease;
  background:radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(255,0,51,.13), transparent 45%);
  pointer-events:none;
}
.feature:hover { transform:translateY(-6px); border-color:rgba(255,84,112,.4); }
.feature:hover::before { opacity:1; }
.feature__icon {
  font-size:28px; display:flex; align-items:center; justify-content:center;
  width:54px; height:54px; border-radius:14px; margin-bottom:18px;
  background:rgba(255,0,51,.1); border:1px solid rgba(255,84,112,.25);
}
.feature h3 { font-size:18px; margin-bottom:8px; font-weight:700; }
.feature p { color:var(--muted); font-size:14.5px; position:relative; }
@media (max-width:980px) { .features { grid-template-columns:repeat(2,1fr); } }
@media (max-width:600px) { .features { grid-template-columns:1fr; } }

/* steps */
.steps {
  list-style:none; display:grid; grid-template-columns:repeat(3,1fr); gap:22px;
  max-width:1050px; margin:58px auto 0;
}
.step {
  position:relative; background:var(--surface); border:1px solid var(--border);
  border-radius:18px; padding:36px 26px 28px; text-align:left;
  transition:transform .25s ease, border-color .25s ease;
}
.step:hover { transform:translateY(-5px); border-color:rgba(255,84,112,.35); }
.step__num {
  position:absolute; top:-19px; left:24px;
  width:40px; height:40px; border-radius:13px;
  background:linear-gradient(135deg,var(--red),var(--red-2));
  display:flex; align-items:center; justify-content:center;
  font-family:"Space Grotesk",sans-serif; font-weight:700; font-size:18px; color:#fff;
  box-shadow:0 8px 24px rgba(255,0,51,.42);
}
.step h3 { margin-bottom:8px; font-size:17px; }
.step p { color:var(--muted); font-size:14.5px; }
@media (max-width:800px) { .steps { grid-template-columns:1fr; } }

/* pain / quote */
.pain { padding:110px clamp(18px,5vw,60px); position:relative; }
.pain blockquote {
  font-family:"Space Grotesk", sans-serif;
  font-size:clamp(23px, 3.3vw, 34px); font-weight:500; line-height:1.35;
  letter-spacing:-0.02em;
  max-width:860px; margin:0 auto; text-align:center;
}
.pain p { margin-top:24px; color:var(--muted); font-size:16.5px; text-align:center; }

/* faq */
.faq { max-width:760px; margin:46px auto 0; text-align:left; }
.faq__item {
  border:1px solid var(--border); border-radius:16px;
  padding:19px 23px; margin-bottom:12px;
  background:var(--surface);
  transition:border-color .25s ease;
}
.faq__item[open] { border-color:rgba(255,84,112,.4); }
.faq__item summary {
  cursor:pointer; font-weight:600; font-size:16px;
  list-style:none; position:relative; padding-right:32px;
  font-family:"Space Grotesk", sans-serif; letter-spacing:-0.01em;
}
.faq__item summary::-webkit-details-marker { display:none; }
.faq__item summary::after {
  content:'+'; position:absolute; right:0; top:50%;
  transform:translateY(-50%); font-size:22px; color:var(--red-2);
  transition:transform .25s ease;
}
.faq__item[open] summary::after { content:'\2013'; }
.faq__item p { margin-top:10px; color:var(--muted); font-size:15px; }

/* seo content */
.seo-copy { border-top:1px solid var(--border); }
.seo-grid {
  display:grid; grid-template-columns:repeat(3,1fr); gap:18px;
  margin-top:50px; text-align:left;
}
.seo-block {
  background:var(--surface); border:1px solid var(--border);
  border-radius:16px; padding:26px 24px;
}
.seo-block h3 { font-size:16.5px; margin-bottom:10px; font-weight:700; }
.seo-block p { color:var(--muted); font-size:14.5px; }
.seo-block strong { color:#cfcfd8; font-weight:600; }
@media (max-width:980px) { .seo-grid { grid-template-columns:repeat(2,1fr); } }
@media (max-width:600px) { .seo-grid { grid-template-columns:1fr; } }

/* final cta */
.final-cta {
  position:relative; overflow:hidden;
  text-align:center; padding:120px clamp(18px,5vw,60px);
  background:radial-gradient(ellipse at center, rgba(255,0,51,.15), transparent 65%);
}
.final-cta h2 { font-size:clamp(32px, 5vw, 60px); font-weight:700; }
.final-cta p { color:var(--muted); margin:20px 0 38px; font-size:17px; }

/* footer */
.footer {
  border-top:1px solid var(--border);
  padding:52px clamp(18px,5vw,60px) 42px;
  text-align:center; color:var(--muted); font-size:14px;
}
.footer__brand {
  display:flex; align-items:center; justify-content:center; gap:8px;
  color:var(--text); font-size:17px; margin-bottom:10px;
  font-family:"Space Grotesk",sans-serif; font-weight:700;
}
.footer__links { display:flex; gap:24px; justify-content:center; margin:18px 0 22px; }
.footer__links a:hover { color:var(--text); }
.footer__credit { margin-bottom:10px; font-size:14.5px; color:var(--muted); }
.footer__credit a {
  color:var(--text); font-weight:600;
  background:linear-gradient(90deg, var(--red), var(--red-2));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.footer__credit a:hover { text-decoration:underline; text-decoration-color:var(--red-2); text-underline-offset:4px; }

/* reveal on scroll (below-the-fold sections) */
.reveal { opacity:0; transform:translateY(30px); transition:opacity .8s cubic-bezier(.22,1,.36,1), transform .8s cubic-bezier(.22,1,.36,1); }
.reveal.visible { opacity:1; transform:none; }

@media (prefers-reduced-motion: reduce) {
  .anim, .reveal { opacity:1 !important; transform:none !important; animation:none !important; transition:none !important; }
  html { scroll-behavior:auto; }
  .hero__glow { animation:none; }
  .grad { animation:none; }
  .marquee__track { animation:none; }
}