/* Lumin | Home marketing site. One page, dark, lit like the product: warm light on near-black. */
:root {
  --bg: #07080b;
  --bg-2: #0d0f14;
  --panel: #12141b;
  --line: rgba(255, 255, 255, .09);
  --ink: #f4f2ee;
  --muted: rgba(244, 242, 238, .64);
  --dim: rgba(244, 242, 238, .42);
  --amber: #ffd98a;
  --coral: #ff8a4c;
  --rose: #e8457a;
  --warm: linear-gradient(135deg, var(--amber), var(--coral) 50%, var(--rose));
  --ui: 'Inter', system-ui, sans-serif;
  --display: 'Outfit', var(--ui);
  --serif: 'Instrument Serif', Georgia, serif;
  --radius: 22px;
  --max: 1160px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--ink); font: 400 17px/1.6 var(--ui); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ---------- Shared bits ---------- */
.eyebrow { font: 600 13px var(--ui); letter-spacing: .2em; text-transform: uppercase; color: var(--coral); }
h1, h2, h3 { font-family: var(--display); letter-spacing: -.02em; line-height: 1.08; }
h1 { font-size: clamp(44px, 6.4vw, 84px); font-weight: 600; margin: 14px 0 22px; }
h2 { font-size: clamp(32px, 4vw, 52px); font-weight: 600; }
h3 { font-size: 22px; font-weight: 600; line-height: 1.25; }
.glow-text { background: var(--warm); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lede { max-width: 540px; font-size: 20px; color: var(--muted); }
.fine { font-size: 14px; color: var(--dim); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; height: 54px; padding: 0 28px; border: 0; border-radius: 27px; cursor: pointer;
  font: 600 16px var(--ui); color: #1a0d07; background: var(--warm); box-shadow: 0 12px 40px -12px rgba(255, 138, 76, .6);
  transition: transform .2s, box-shadow .2s;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 18px 50px -14px rgba(255, 138, 76, .75); }
.btn--ghost { color: var(--ink); background: rgba(255, 255, 255, .06); box-shadow: inset 0 0 0 1px var(--line); }
.btn--ghost:hover { box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .25); }
.btn--small { height: 42px; padding: 0 20px; font-size: 14px; }

.ticks { list-style: none; display: grid; gap: 10px; margin-top: 26px; }
.ticks li { position: relative; padding-left: 30px; color: var(--muted); }
.ticks li::before { content: ""; position: absolute; left: 0; top: .45em; width: 16px; height: 9px; border-left: 2.5px solid var(--coral); border-bottom: 2.5px solid var(--coral); transform: rotate(-45deg); }

.avatar { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; font: 600 15px var(--display); color: #fff; box-shadow: inset 0 1px 0 rgba(255, 255, 255, .3); }
.avatar--ember { background: radial-gradient(120% 120% at 25% 15%, #ff8a3d, #c81e45 75%); }
.avatar--violet { background: radial-gradient(120% 120% at 25% 15%, #a78bfa, #6d28d9 75%); }
.avatar--ocean { background: radial-gradient(120% 120% at 25% 15%, #38bdf8, #1d4ed8 75%); }
.avatar--add { background: rgba(255, 255, 255, .06); box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .16); color: var(--muted); }
.avatar--xl { width: 110px; height: 110px; font-size: 48px; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 28px; padding: 16px max(20px, calc((100vw - var(--max)) / 2));
  background: rgba(7, 8, 11, .72); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand__mark { width: 36px; height: 36px; border-radius: 9px; box-shadow: 0 0 0 1px rgba(49, 214, 234, .18), 0 8px 24px -10px rgba(49, 214, 234, .35); }
.brand__mark--small { width: 26px; height: 26px; border-radius: 7px; box-shadow: none; }
.wordmark { display: inline-flex; align-items: center; gap: .42em; font: 600 21px var(--display); letter-spacing: .01em; }
.wordmark i { width: 2px; height: .9em; background: currentColor; opacity: .35; border-radius: 1px; }
.wordmark b { font-weight: 300; }
.nav__links { display: flex; gap: 26px; margin-left: auto; font-size: 15px; color: var(--muted); }
.nav__links a:hover { color: var(--ink); }

/* ---------- Hero ---------- */
.hero {
  position: relative; display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.3fr); gap: 48px; align-items: center;
  max-width: var(--max); margin: 0 auto; padding: 90px 20px 70px;
}
.hero::before {
  content: ""; position: absolute; z-index: -1; right: -10%; top: -10%; width: 70%; height: 120%;
  background: radial-gradient(closest-side, rgba(255, 138, 76, .22), transparent); filter: blur(20px);
}
.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 34px; }

/* The TV and its CSS-drawn home screen (fictional apps and names: this is an illustration). */
.tv { perspective: 1400px; margin-right: -40px; }
.tv__screen {
  position: relative; aspect-ratio: 16 / 9; border-radius: 14px; overflow: hidden; background: #08090c;
  border: 8px solid #15171c; box-shadow: 0 50px 120px -30px rgba(0, 0, 0, .9), 0 0 0 1px rgba(255, 255, 255, .05), 0 30px 120px -40px rgba(255, 138, 76, .35);
  transform: rotateY(-8deg) rotateX(2deg); transform-origin: left center;
  container-type: inline-size;
}
.tv__stand { width: 34%; height: 12px; margin: 14px auto 0; border-radius: 6px; background: linear-gradient(#1b1d23, #0d0e12); transform: rotateY(-8deg); }
.screen-home { padding: 4.5cqw 5cqw; font-size: 1.6cqw; }
.sh-light { position: absolute; inset: 0; background: radial-gradient(50% 70% at 82% 28%, rgba(229, 9, 20, .6), transparent 65%), radial-gradient(40% 50% at 92% 90%, rgba(80, 4, 8, .8), transparent 70%); }
.sh-light::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(8, 9, 12, .92), rgba(8, 9, 12, .3) 50%, transparent), linear-gradient(0deg, rgba(8, 9, 12, .95), transparent 60%); }
.screen-home > *:not(.sh-light) { position: relative; }
.sh-top { display: flex; align-items: center; gap: 1.2cqw; }
.sh-top .avatar { width: 3.2cqw; height: 3.2cqw; font-size: 1.5cqw; }
.sh-greet { color: rgba(255, 255, 255, .72); font-family: var(--display); font-size: 1.7cqw; }
.sh-clock { margin-left: auto; font: 500 2.4cqw var(--display); }
.sh-clock small { margin-left: .3em; font-size: .5em; color: var(--dim); }
.sh-hero { display: flex; flex-direction: column; margin: 4.5cqw 0 3cqw; }
.sh-eyebrow { font: 700 1cqw var(--ui); letter-spacing: .24em; color: rgba(255, 255, 255, .6); }
.sh-title { font: 700 7.5cqw/1.05 var(--display); letter-spacing: -.03em; margin: .6cqw 0; }
.sh-sub { font-size: 1.6cqw; color: rgba(255, 255, 255, .7); }
.sh-rail-label { margin: 1.5cqw 0 1cqw; font: 600 1.2cqw var(--ui); color: rgba(255, 255, 255, .7); }
.sh-rail { display: flex; gap: 1.6cqw; }
.sh-dim { opacity: .45; }
.tile {
  flex: none; display: grid; place-items: center; width: 17cqw; aspect-ratio: 16 / 9; border-radius: 1.3cqw;
  font: 800 2.2cqw var(--ui); letter-spacing: -.03em; color: #fff; box-shadow: 0 1cqw 2.4cqw -1.2cqw rgba(0, 0, 0, .9);
}
.tile--sm { width: 13cqw; font-size: 1.7cqw; }
.tile--focus { outline: .3cqw solid #fff; outline-offset: .45cqw; transform: translateY(-.3cqw) scale(1.06); }
.t-red { background: radial-gradient(130% 140% at 0 0, #e50914, #2a0204 72%); }
.t-ruby { background: radial-gradient(130% 140% at 0 0, #ff3338, #3d0507 72%); }
.t-teal { background: radial-gradient(130% 140% at 0 0, #22a6e3, #05243a 72%); }
.t-mint { background: radial-gradient(130% 140% at 0 0, #1ce783, #053a25 72%); }
.t-blue { background: radial-gradient(130% 140% at 0 0, #3a7bff, #081a4a 72%); }
.t-green { background: radial-gradient(130% 140% at 0 0, #22c58b, #053325 72%); }
.t-violet { background: radial-gradient(130% 140% at 0 0, #9b6bff, #1d0d45 72%); }
.t-gold { background: radial-gradient(130% 140% at 0 0, #f0a91e, #2e1d03 72%); }
.t-slate { background: radial-gradient(130% 140% at 0 0, #4a515e, #14171c 72%); }

.works-with {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 14px 30px; max-width: var(--max); margin: 0 auto; padding: 22px 20px;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 15px; color: var(--dim);
}
.works-with b { font-weight: 600; color: var(--ink); }

/* ---------- Sections ---------- */
.section { max-width: var(--max); margin: 0 auto; padding: 110px 20px 20px; }
.section__head { max-width: 760px; margin-bottom: 48px; }
.section__head h2 { margin-top: 12px; }
.section__sub { margin-top: 18px; color: var(--muted); font-size: 18px; }
.section--narrow { max-width: 820px; }
.section--center { text-align: center; }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.card {
  position: relative; padding: 30px; border-radius: var(--radius); background: linear-gradient(180deg, var(--panel), var(--bg-2));
  border: 1px solid var(--line);
}
.card h3 { margin: 18px 0 10px; }
.card p:not(.eyebrow) { color: var(--muted); font-size: 16px; }
.card .fine { margin-top: 14px; }
.card__icon { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; font: 700 20px var(--display); color: #1a0d07; background: var(--warm); }
.card--tv h3 { margin-top: 22px; }
.badge { display: inline-block; padding: 5px 12px; border-radius: 99px; font: 700 12px var(--ui); letter-spacing: .06em; text-transform: uppercase; color: #1a0d07; background: var(--warm); }
.badge--soft { color: var(--amber); background: rgba(255, 217, 138, .1); box-shadow: inset 0 0 0 1px rgba(255, 217, 138, .25); }

/* Families */
.section--split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split__copy p:not(.eyebrow) { margin-top: 20px; color: var(--muted); }
.split__copy h2 { margin-top: 12px; }
.panel-mock { padding: 30px; border-radius: 28px; background: linear-gradient(180deg, #161820, #0c0d12); border: 1px solid var(--line); box-shadow: 0 40px 100px -40px rgba(0, 0, 0, .9); }
.pm-head { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.pm-head b { display: block; font: 600 22px var(--display); }
.pm-head small { color: var(--dim); }
.pm-row { display: flex; justify-content: space-between; padding: 15px 18px; border-radius: 14px; font-weight: 600; }
.pm-row em { font-style: normal; font-weight: 500; color: var(--dim); }
.pm-row--on { background: #fff; color: #0b0c10; }
.pm-row--on em { color: rgba(11, 12, 16, .6); }
.pm-note { margin-top: 16px; padding: 12px 18px; border-radius: 12px; font: 600 15px var(--ui); color: #c4b5fd; background: rgba(167, 139, 250, .1); }

/* Who's watching */
.who { padding: 60px 20px; border-radius: 32px; background: radial-gradient(60% 80% at 40% 60%, rgba(167, 139, 250, .18), transparent 70%), #08090c; border: 1px solid var(--line); }
.who__title { font: italic 400 clamp(36px, 5vw, 60px) var(--serif); letter-spacing: 0; margin-bottom: 40px; }
.who__row { display: flex; justify-content: center; flex-wrap: wrap; gap: 36px; }
.person { display: flex; flex-direction: column; align-items: center; gap: 14px; font: 600 18px var(--ui); color: var(--muted); }
.person--focus { color: var(--ink); }
.person--focus .avatar { outline: 3px solid #fff; outline-offset: 6px; transform: translateY(-4px) scale(1.06); }
.caption { margin-top: 22px; color: var(--muted); }

/* Ambient */
.ambient { position: relative; overflow: hidden; margin: 110px 0 0; padding: 120px 20px; text-align: center; background: #05060a; }
.ambient__blobs i { position: absolute; width: 60vw; height: 60vw; border-radius: 50%; opacity: .45; animation: float 30s ease-in-out infinite alternate; }
.ambient__blobs i:nth-child(1) { left: -10vw; top: -20vw; background: radial-gradient(closest-side, #0f766e, transparent); }
.ambient__blobs i:nth-child(2) { right: -15vw; top: -15vw; background: radial-gradient(closest-side, #4338ca, transparent); animation-duration: 38s; }
.ambient__blobs i:nth-child(3) { left: 20vw; bottom: -35vw; background: radial-gradient(closest-side, #b45309, transparent); opacity: .3; animation-duration: 44s; }
@keyframes float { to { transform: translate3d(4vw, 3vw, 0) scale(1.1); } }
.ambient > div:not(.ambient__blobs) { position: relative; }
.ambient__clock { font: 400 clamp(110px, 18vw, 230px)/1 var(--serif); color: #f6f1e9; }
.ambient__date { margin-top: 14px; font: 600 15px var(--ui); letter-spacing: .32em; color: rgba(255, 255, 255, .7); }
.ambient__greet { margin-top: 18px; font: italic 400 34px var(--serif); color: rgba(246, 241, 233, .86); }

.section--soon .card--soon { padding: 40px; }
.card--soon h3 { font-size: 28px; margin: 12px 0 14px; }

/* Pricing */
.pricing { align-items: stretch; }
.price { display: flex; flex-direction: column; padding: 34px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--bg-2); }
.price h3 { font-size: 24px; }
.price__amount { margin: 18px 0 6px; font: 600 54px/1 var(--display); letter-spacing: -.02em; }
.price__amount small { display: block; margin-top: 8px; font: 500 15px var(--ui); color: var(--dim); }
.price__amount--soon { font-size: 28px; color: var(--dim); }
.price .ticks { margin-bottom: 30px; }
.price .btn { margin-top: auto; }
.price--main { background: linear-gradient(180deg, rgba(255, 138, 76, .12), var(--bg-2) 60%); border-color: rgba(255, 138, 76, .35); }

/* FAQ */
details { border-bottom: 1px solid var(--line); }
summary { padding: 22px 0; font: 600 19px var(--display); cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 20px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--coral); font-size: 24px; line-height: 1; transition: transform .2s; }
details[open] summary::after { transform: rotate(45deg); }
details p { padding: 0 0 22px; color: var(--muted); }

/* Early access */
.section--cta { margin-top: 60px; padding: 90px 20px; text-align: center; border-radius: 36px; background: radial-gradient(70% 90% at 50% 0, rgba(255, 138, 76, .2), transparent 70%), var(--bg-2); border: 1px solid var(--line); }
.section--cta p { max-width: 560px; margin: 18px auto 0; color: var(--muted); }
.signup { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 34px; }
.signup input, .signup select {
  height: 54px; padding: 0 20px; border-radius: 27px; border: 1px solid var(--line); background: rgba(255, 255, 255, .05);
  font: 500 16px var(--ui); color: var(--ink);
}
.signup input { width: min(340px, 100%); }
.signup select option { color: #111; }
.signup__msg { min-height: 26px; margin-top: 18px !important; color: var(--ink) !important; }
.signup__privacy { font-size: 14px; color: var(--dim) !important; }
.trap { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.footer { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 26px; max-width: var(--max); margin: 80px auto 0; padding: 30px 20px 50px; border-top: 1px solid var(--line); color: var(--dim); font-size: 14px; }
.brand--small .wordmark { font-size: 17px; color: var(--ink); }
.footer .fine { margin-left: auto; }

/* ---------- Small screens ---------- */
@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav .btn--small { margin-left: auto; }
  .hero { grid-template-columns: 1fr; padding-top: 50px; gap: 40px; }
  .tv { margin-right: 0; }
  .tv__screen, .tv__stand { transform: none; }
  .grid, .grid--2 { grid-template-columns: 1fr; }
  .section--split { grid-template-columns: 1fr; gap: 40px; }
  .section { padding-top: 80px; }
  .avatar--xl { width: 80px; height: 80px; font-size: 34px; }
  .footer .fine { margin-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}