/* ==========================================================================
   Gold HD TV — modern redesign
   ========================================================================== */

:root {
  /* Brand */
  --gold: #f5c518;
  --gold-2: #d4a017;
  --gold-soft: rgba(245, 197, 24, 0.14);
  --gold-line: rgba(245, 197, 24, 0.32);

  /* Surfaces */
  --bg: #0a0b0f;
  --bg-2: #101218;
  --panel: #14161e;
  --panel-2: #191c26;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);

  /* Text */
  --text: #f5f6f8;
  --muted: #a3a8b4;
  --muted-2: #71767f;

  /* Feedback */
  --ok: #35c46a;
  --err: #ff5a5f;

  /* Shape */
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.7);
  --shadow-gold: 0 18px 40px -18px rgba(245, 197, 24, 0.45);

  --container: 1180px;
  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 { line-height: 1.15; margin: 0; font-weight: 800; letter-spacing: -0.02em; }
p { margin: 0; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 22px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  padding: 7px 14px;
  border: 1px solid var(--gold-line);
  border-radius: 999px;
  background: var(--gold-soft);
}

.section { padding: 96px 0; position: relative; }
.section-head { max-width: 640px; margin: 0 auto 56px; text-align: center; }
.section-head h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); }
.section-head p { color: var(--muted); margin-top: 14px; font-size: 1.05rem; }

.text-gold { color: var(--gold); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-family: inherit;
  font-weight: 700;
  font-size: 0.98rem;
  padding: 13px 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: #171100;
  box-shadow: var(--shadow-gold);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 24px 50px -18px rgba(245, 197, 24, 0.6); }

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--line-2);
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }

.btn-lg { padding: 16px 30px; font-size: 1.05rem; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(14px);
  background: rgba(10, 11, 15, 0.72);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.site-header.scrolled { border-bottom-color: var(--line); background: rgba(10, 11, 15, 0.92); }
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}
.brand { display: inline-flex; align-items: center; }
.brand img { height: 38px; width: auto; display: block; }
.site-footer .brand img { height: 42px; }

.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { color: var(--muted); font-weight: 600; font-size: 0.95rem; transition: color 0.15s ease; }
.nav-links a:hover { color: var(--text); }

.nav-actions { display: flex; align-items: center; gap: 14px; }

.nav-toggle { display: none; background: none; border: 0; color: var(--text); cursor: pointer; padding: 6px; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 88px 0 70px; overflow: hidden; }
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(60% 55% at 78% 12%, rgba(245, 197, 24, 0.16), transparent 60%),
    radial-gradient(50% 50% at 12% 90%, rgba(245, 197, 24, 0.08), transparent 60%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.hero h1 { font-size: clamp(2.4rem, 5.4vw, 4rem); }
.hero .lede { color: var(--muted); font-size: 1.15rem; margin-top: 20px; max-width: 520px; }
.hero-cta { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }
.hero-note { margin-top: 18px; color: var(--muted-2); font-size: 0.9rem; display: flex; align-items: center; gap: 8px; }

.hero-visual { position: relative; }
.hero-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, var(--panel), var(--bg-2));
  box-shadow: var(--shadow);
  aspect-ratio: 4 / 3;
}
.hero-card .screen {
  position: absolute; inset: 0;
  background:
    radial-gradient(120% 90% at 50% 0%, rgba(245, 197, 24, 0.14), transparent 55%),
    repeating-linear-gradient(115deg, rgba(255,255,255,0.02) 0 2px, transparent 2px 22px);
}
.hero-card .play {
  position: absolute; inset: 0; margin: auto;
  width: 78px; height: 78px; border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(245, 197, 24, 0.95); color: #171100;
  box-shadow: 0 0 0 12px rgba(245, 197, 24, 0.12);
  animation: pulse 2.6s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 12px rgba(245, 197, 24, 0.12); }
  50% { box-shadow: 0 0 0 22px rgba(245, 197, 24, 0.03); }
}
.hero-tiles {
  position: absolute;
  left: 18px; right: 18px; bottom: 18px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px;
}
.hero-tiles span {
  height: 46px; border-radius: 9px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--line);
}
.float-badge {
  position: absolute;
  display: flex; align-items: center; gap: 10px;
  padding: 11px 15px; border-radius: 13px;
  background: rgba(20, 22, 30, 0.92);
  border: 1px solid var(--line-2);
  box-shadow: var(--shadow);
  font-size: 0.85rem; font-weight: 700;
  backdrop-filter: blur(8px);
}
.float-badge .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 12px var(--ok); }
.float-badge.tl { top: -16px; left: -18px; }
.float-badge.br { bottom: 24px; right: -22px; }

/* ---------- Marquee / logos ---------- */
.stripbar { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-2); }
.stripbar .container { display: flex; flex-wrap: wrap; gap: 22px 48px; justify-content: center; padding-top: 26px; padding-bottom: 26px; }
.strip-item { color: var(--muted); font-weight: 700; letter-spacing: 0.02em; display: inline-flex; align-items: center; gap: 9px; font-size: 0.95rem; }
.strip-item svg { color: var(--gold); }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat {
  text-align: center;
  padding: 28px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
}
.stat .num { font-size: clamp(1.9rem, 4vw, 2.6rem); font-weight: 900; color: var(--gold); }
.stat .lbl { color: var(--muted); font-size: 0.92rem; margin-top: 6px; }

/* ---------- Features ---------- */
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.feature {
  padding: 30px 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.feature:hover { transform: translateY(-6px); border-color: var(--gold-line); }
.feature .ic {
  width: 52px; height: 52px; border-radius: 13px;
  display: grid; place-items: center; margin-bottom: 18px;
  background: var(--gold-soft); color: var(--gold);
  border: 1px solid var(--gold-line);
}
.feature h3 { font-size: 1.15rem; margin-bottom: 9px; }
.feature p { color: var(--muted); font-size: 0.95rem; }

/* ---------- How it works ---------- */
.how { background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: step; }
.step { position: relative; padding: 30px 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.step .n {
  counter-increment: step;
  font-size: 2.4rem; font-weight: 900;
  color: transparent; -webkit-text-stroke: 1.5px var(--gold-line);
  line-height: 1; margin-bottom: 14px;
}
.step .n::before { content: "0" counter(step); }
.step h3 { font-size: 1.1rem; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 0.93rem; }

/* ---------- Pricing ---------- */
.pricing-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; align-items: stretch; }
.plan {
  display: flex; flex-direction: column;
  padding: 30px 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  position: relative;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.plan:hover { transform: translateY(-6px); }
.plan.featured { border-color: var(--gold); box-shadow: var(--shadow-gold); }
.plan .tag {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: #171100; font-weight: 800; font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 6px 16px; border-radius: 999px;
}
.plan .pname { font-size: 0.9rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.plan .price { display: flex; align-items: baseline; gap: 4px; margin: 14px 0 4px; }
.plan .price .amt { font-size: 3rem; font-weight: 900; letter-spacing: -0.03em; }
.plan .price .per { color: var(--muted); font-weight: 600; }
.plan .sub { color: var(--gold); font-size: 0.9rem; font-weight: 700; min-height: 20px; }
.plan .feats { list-style: none; padding: 0; margin: 22px 0; display: grid; gap: 11px; flex: 1; }
.plan .feats li { display: flex; gap: 10px; align-items: flex-start; color: var(--muted); font-size: 0.92rem; }
.plan .feats li svg { color: var(--gold); flex-shrink: 0; margin-top: 3px; }

/* ---------- FAQ ---------- */
.faq-wrap { max-width: 780px; margin: 0 auto; }
.faq-tabs { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 34px; }
.faq-tab {
  padding: 9px 18px; border-radius: 999px; border: 1px solid var(--line-2);
  background: transparent; color: var(--muted); font-family: inherit; font-weight: 700; font-size: 0.85rem;
  letter-spacing: 0.04em; text-transform: uppercase; cursor: pointer; transition: all 0.15s ease;
}
.faq-tab.active, .faq-tab:hover { color: var(--gold); border-color: var(--gold); background: var(--gold-soft); }

.faq-item { border: 1px solid var(--line); border-radius: var(--radius-sm); margin-bottom: 12px; overflow: hidden; background: var(--panel); }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 20px 22px; background: none; border: 0; color: var(--text);
  font-family: inherit; font-size: 1rem; font-weight: 700; text-align: left; cursor: pointer;
}
.faq-q .chev { transition: transform 0.25s ease; color: var(--gold); flex-shrink: 0; }
.faq-item.open .faq-q .chev { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-a p { padding: 0 22px 20px; color: var(--muted); font-size: 0.95rem; }
.faq-group { display: none; }
.faq-group.active { display: block; }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; }
.cta-inner {
  position: relative;
  border: 1px solid var(--gold-line);
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  text-align: center;
  background:
    radial-gradient(80% 120% at 50% 0%, rgba(245, 197, 24, 0.15), transparent 60%),
    linear-gradient(180deg, var(--panel), var(--bg-2));
  box-shadow: var(--shadow);
}
.cta-inner h2 { font-size: clamp(1.8rem, 4vw, 2.7rem); }
.cta-inner p { color: var(--muted); margin: 14px auto 30px; max-width: 520px; font-size: 1.05rem; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); background: var(--bg-2); padding: 60px 0 30px; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 34px; }
.foot-col h4 { font-size: 0.82rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted-2); margin-bottom: 16px; }
.foot-col a { display: block; color: var(--muted); font-size: 0.93rem; padding: 5px 0; transition: color 0.15s ease; }
.foot-col a:hover { color: var(--gold); }
.foot-about p { color: var(--muted); font-size: 0.93rem; margin-top: 14px; max-width: 300px; }
.foot-bottom {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px;
  margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--muted-2); font-size: 0.86rem;
}
.foot-disclaimer { color: var(--muted-2); font-size: 0.78rem; margin-top: 10px; max-width: 620px; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .hero-visual { max-width: 460px; }
  .stats, .features-grid, .steps, .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .section { padding: 68px 0; }
  .nav-links, .nav .btn-ghost.desk { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav.open .nav-links {
    display: flex; flex-direction: column; align-items: flex-start; gap: 18px;
    position: absolute; top: 74px; left: 0; right: 0;
    background: var(--bg-2); border-bottom: 1px solid var(--line); padding: 24px 22px;
  }
  .stats, .features-grid, .steps, .pricing-grid, .foot-grid { grid-template-columns: 1fr; }
  .cta-inner { padding: 44px 22px; }
}