/* =========================================================================
 *  FlixTV — Landing page styles
 *  Dark, glassmorphic, cyan accent. Single page, fully responsive.
 * ========================================================================= */

:root {
  --bg: #0F1417;
  --bg-2: #121A1F;
  --surface: #161D23;
  --glass: rgba(255, 255, 255, .04);
  --glass-strong: rgba(255, 255, 255, .07);
  --border: rgba(255, 255, 255, .09);
  --border-strong: rgba(100, 210, 255, .35);

  --primary: #64D2FF;
  --primary-ink: #062330;
  --grad: linear-gradient(120deg, #64D2FF 0%, #7aa8ff 50%, #a78bfa 100%);

  --text: #DFE3E7;
  --text-dim: rgba(223, 227, 231, .62);
  --text-faint: rgba(223, 227, 231, .42);

  --maxw: 1200px;
  --radius: 20px;
  --radius-sm: 14px;
  --shadow: 0 24px 60px rgba(0, 0, 0, .45);

  --font-head: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 90px; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(60vw 60vw at 80% -10%, rgba(100, 210, 255, .12), transparent 60%),
    radial-gradient(50vw 50vw at 0% 30%, rgba(167, 139, 250, .10), transparent 60%);
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
::selection { background: var(--primary); color: var(--primary-ink); }
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,.12); border-radius: 8px; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 700; line-height: 1.1; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* glass utility */
.glass {
  background: var(--glass);
  border: 1px solid var(--border);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font-head); font-weight: 600; letter-spacing: .2px;
  padding: 12px 22px; border-radius: 12px; transition: transform .15s ease, box-shadow .25s ease, background .2s;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--primary); color: var(--primary-ink); }
.btn-primary:hover { box-shadow: 0 0 40px rgba(100, 210, 255, .35); transform: translateY(-2px); }
.btn-ghost { background: var(--glass-strong); color: var(--text); border: 1px solid var(--border); }
.btn-ghost:hover { border-color: var(--border-strong); color: #fff; transform: translateY(-2px); }
.btn-sm { padding: 9px 16px; font-size: 14px; border-radius: 10px; }
.btn-lg { padding: 15px 28px; font-size: 16px; border-radius: 14px; }
.btn:active { transform: scale(.97); }

/* ---------- header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  background: rgba(15, 20, 23, .72);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; gap: 28px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand-mark {
  width: 34px; height: 34px; border-radius: 10px; background: var(--primary); color: var(--primary-ink);
  display: grid; place-items: center; box-shadow: 0 6px 20px rgba(100, 210, 255, .4);
}
.brand-name { font-family: var(--font-head); font-weight: 700; font-size: 20px; letter-spacing: .3px; }
.brand-name b { color: var(--primary); }

.nav-links { display: flex; align-items: center; gap: 6px; margin-right: auto; }
.nav-links a {
  font-family: var(--font-head); font-size: 14px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px;
  color: var(--text-dim); padding: 8px 14px; border-radius: 10px; transition: .18s;
}
.nav-links a:hover { color: var(--primary); }

.nav-actions { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.menu-toggle { display: none; width: 42px; height: 42px; border-radius: 10px; place-items: center; color: var(--text); }
.menu-toggle:hover { background: var(--glass-strong); }

.mobile-menu {
  display: none; flex-direction: column; gap: 6px; padding: 12px 24px 20px;
  background: rgba(15, 20, 23, .96); border-bottom: 1px solid var(--border);
}
.mobile-menu.open { display: flex; }
.mobile-menu a { padding: 12px 14px; border-radius: 10px; font-weight: 600; color: var(--text-dim); }
.mobile-menu a:hover { background: var(--glass); color: var(--primary); }
.mobile-menu .btn { margin-top: 6px; color: var(--primary-ink); }

/* ---------- hero ---------- */
.hero { position: relative; padding: 150px 0 90px; overflow: hidden; }
.hero-glow {
  position: absolute; top: -20%; right: -10%; width: 700px; height: 700px; pointer-events: none;
  background: radial-gradient(circle, rgba(100, 210, 255, .22), transparent 62%);
  filter: blur(20px);
}
.hero-inner { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 50px; align-items: center; }
.pill {
  display: inline-flex; align-items: center; gap: 8px; padding: 7px 15px; border-radius: 999px;
  background: var(--glass); border: 1px solid var(--border); font-size: 13px; font-weight: 600; color: var(--text-dim);
  margin-bottom: 22px;
}
.pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--primary); box-shadow: 0 0 10px var(--primary); }
.hero h1 { font-size: clamp(40px, 6.4vw, 74px); font-weight: 700; letter-spacing: -1.5px; }
.hero .lead { font-size: clamp(16px, 1.6vw, 19px); color: var(--text-dim); margin: 22px 0 30px; max-width: 540px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-stats { display: flex; gap: 38px; margin-top: 46px; flex-wrap: wrap; }
.hero-stats li { display: flex; flex-direction: column; }
.hero-stats strong { font-family: var(--font-head); font-size: 30px; color: #fff; }
.hero-stats span { font-size: 13px; color: var(--text-faint); text-transform: uppercase; letter-spacing: 1px; }

/* hero device art */
.hero-art { position: relative; }
.device { border-radius: 24px; padding: 14px; box-shadow: var(--shadow); }
.device-bar { display: flex; gap: 7px; padding: 4px 6px 12px; }
.device-bar span { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.18); }
.device-screen {
  border-radius: 16px; padding: 18px; min-height: 300px;
  background: linear-gradient(160deg, #18222a, #0d1216);
  border: 1px solid var(--border);
}
.ds-now { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.live { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 800; letter-spacing: 1px; color: #ff5a76; }
.live-dot { width: 7px; height: 7px; border-radius: 50%; background: #ff5a76; box-shadow: 0 0 8px #ff5a76; animation: pulse 1.6s infinite; }
.ds-title { font-family: var(--font-head); font-weight: 600; font-size: 15px; }
.ds-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.ds-grid i { display: block; aspect-ratio: 16/10; border-radius: 12px; background: linear-gradient(140deg, var(--c1), var(--c2)); opacity: .9; }
.floaty { position: absolute; padding: 10px 16px; border-radius: 12px; font-weight: 700; font-size: 14px; box-shadow: var(--shadow); }
.chip-a { top: 18px; left: -22px; }
.chip-b { bottom: 30px; right: -18px; }

@keyframes pulse { 50% { opacity: .35; } }

/* ---------- sections ---------- */
.section { padding: 92px 0; position: relative; }
.section-alt { background: linear-gradient(180deg, transparent, rgba(255,255,255,.015), transparent); }
.section-head { max-width: 660px; margin: 0 auto 56px; text-align: center; }
.eyebrow {
  font-family: var(--font-head); font-size: 13px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase;
  color: var(--primary);
}
.section-head h2 { font-size: clamp(28px, 4vw, 44px); margin: 14px 0 14px; letter-spacing: -.5px; }
.section-head p { color: var(--text-dim); font-size: 17px; }

/* features */
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.feature-card { padding: 30px 26px; border-radius: var(--radius); transition: transform .25s ease, border-color .25s; }
.feature-card:hover { transform: translateY(-6px); border-color: var(--border-strong); }
.f-ico {
  width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 20px;
  background: rgba(100, 210, 255, .12); color: var(--primary);
}
.f-ico svg { width: 26px; height: 26px; }
.feature-card h3 { font-size: 20px; margin-bottom: 10px; }
.feature-card p { color: var(--text-dim); font-size: 15px; }

/* channels */
.channel-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.channel-card {
  position: relative; padding: 22px; border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column; gap: 14px; transition: transform .22s ease, border-color .22s;
}
.channel-card:hover { transform: translateY(-6px); border-color: var(--border-strong); }
.ch-top { display: flex; align-items: center; gap: 14px; }
.ch-avatar {
  width: 52px; height: 52px; border-radius: 14px; flex-shrink: 0; display: grid; place-items: center;
  font-family: var(--font-head); font-weight: 700; font-size: 18px; color: #fff;
  background: linear-gradient(140deg, var(--c1), var(--c2));
}
.ch-meta { min-width: 0; }
.ch-name { font-family: var(--font-head); font-weight: 600; font-size: 16px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ch-cat { font-size: 13px; color: var(--text-faint); }
.ch-foot { display: flex; align-items: center; justify-content: space-between; }
.ch-live { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 800; letter-spacing: 1px; color: #ff5a76; }
.ch-live .live-dot { width: 6px; height: 6px; }
.ch-viewers { font-size: 12.5px; color: var(--text-dim); }

/* devices */
.devices-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.devices-copy h2 { font-size: clamp(26px, 3.6vw, 40px); margin: 14px 0 16px; letter-spacing: -.5px; }
.devices-copy p { color: var(--text-dim); font-size: 17px; margin-bottom: 26px; }
.device-list { display: flex; flex-wrap: wrap; gap: 12px; }
.device-list li { padding: 11px 18px; border-radius: 12px; font-weight: 600; font-size: 14.5px; }
.devices-stat { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.stat-card { padding: 30px 24px; border-radius: var(--radius); text-align: center; }
.stat-card strong { display: block; font-family: var(--font-head); font-size: 40px; color: var(--primary); }
.stat-card span { color: var(--text-dim); font-size: 14px; }

/* CTA */
.cta-card {
  position: relative; overflow: hidden; text-align: center; padding: 70px 30px; border-radius: 32px;
  border: 1px solid var(--border-strong);
}
.cta-glow { position: absolute; inset: 0; background: radial-gradient(60% 120% at 50% 0%, rgba(100,210,255,.16), transparent 60%); pointer-events: none; }
.cta-card h2 { position: relative; font-size: clamp(28px, 4vw, 46px); letter-spacing: -.5px; }
.cta-card p { position: relative; color: var(--text-dim); font-size: 18px; max-width: 560px; margin: 16px auto 30px; }
.cta-buttons { position: relative; display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.cta-fine { position: relative; font-size: 13px; color: var(--text-faint); margin-top: 20px; }

/* FAQ */
.faq-wrap { max-width: 800px; }
.faq-list { display: flex; flex-direction: column; gap: 14px; }
.faq-item { border-radius: var(--radius-sm); padding: 4px 22px; }
.faq-item summary {
  list-style: none; cursor: pointer; padding: 18px 0; font-family: var(--font-head); font-weight: 600; font-size: 17px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 24px; color: var(--primary); transition: transform .2s; line-height: 1; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { color: var(--text-dim); padding: 0 0 20px; font-size: 15.5px; }

/* footer */
.site-footer { border-top: 1px solid var(--border); padding: 64px 0 30px; background: var(--bg-2); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 36px; padding-bottom: 40px; }
.footer-brand p { color: var(--text-dim); font-size: 14.5px; margin: 16px 0 18px; max-width: 320px; }
.socials { display: flex; gap: 10px; }
.socials a {
  width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; color: var(--text-dim);
  background: var(--glass); border: 1px solid var(--border); transition: .18s;
}
.socials a:hover { color: var(--primary); border-color: var(--border-strong); }
.footer-col h4 { font-size: 14px; text-transform: uppercase; letter-spacing: 1px; color: var(--text); margin-bottom: 16px; }
.footer-col a { display: block; color: var(--text-dim); font-size: 14.5px; padding: 6px 0; transition: .15s; }
.footer-col a:hover { color: var(--primary); }
.footer-bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px;
  border-top: 1px solid var(--border); padding-top: 24px;
}
.footer-bottom p { font-size: 13px; color: var(--text-faint); }
.footer-bottom .disclaimer { max-width: 560px; }

/* ---------- reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 940px) {
  .nav-links { display: none; }
  .menu-toggle { display: grid; }
  .hero { padding: 124px 0 70px; }
  .hero-inner { grid-template-columns: 1fr; gap: 56px; }
  .hero-art { max-width: 460px; margin: 0 auto; width: 100%; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .channel-grid { grid-template-columns: repeat(2, 1fr); }
  .devices-wrap { grid-template-columns: 1fr; gap: 36px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .container { padding: 0 18px; }
  .section { padding: 68px 0; }
  .feature-grid { grid-template-columns: 1fr; }
  .channel-grid { grid-template-columns: 1fr; }
  .devices-stat { grid-template-columns: 1fr 1fr; }
  .hero-stats { gap: 26px; }
  .footer-grid { grid-template-columns: 1fr; }
  .chip-a, .chip-b { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}