:root {
  color-scheme: dark;
  --bg: #05070b;
  --bg-soft: #090d14;
  --surface: #0d121b;
  --surface-2: #111824;
  --line: rgba(255, 255, 255, 0.1);
  --line-strong: rgba(255, 255, 255, 0.18);
  --text: #f7f9fc;
  --muted: #939eae;
  --muted-2: #677285;
  --red: #f20d25;
  --cyan: #24d7ff;
  --blue: #3787ff;
  --violet: #8158ff;
  --green: #45e6a8;
  --max: 1240px;
  --header-height: 82px;
  --radius: 22px;
}

* { box-sizing: border-box; }
html { overflow-x: hidden; scroll-behavior: smooth; scroll-padding-top: 110px; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(920px 540px at 78% 5%, rgba(43, 113, 255, 0.15), transparent 68%),
    radial-gradient(760px 460px at 18% 22%, rgba(242, 13, 37, 0.08), transparent 70%),
    linear-gradient(180deg, #070a10 0%, #05070b 31%, #080a10 58%, #05070b 100%),
    var(--bg);
  color: var(--text);
  font-family: Inter, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

main { position: relative; isolation: isolate; }

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.18;
  background-image: linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom, black, transparent 70%);
}

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

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 999;
  padding: 12px 18px;
  border-radius: 10px;
  background: white;
  color: #05070b;
  transition: top .2s ease;
}
.skip-link:focus { top: 16px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-height);
  border-bottom: 1px solid rgba(255,255,255,.07);
  background: rgba(5, 7, 11, .78);
  backdrop-filter: blur(22px) saturate(135%);
}

.nav-shell {
  width: min(var(--max), calc(100% - 40px));
  height: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 34px;
}

.brand { display: inline-flex; width: max-content; align-items: center; gap: 12px; font-size: 13px; font-weight: 750; letter-spacing: .22em; }
.brand img { width: 48px; height: 48px; object-fit: contain; filter: drop-shadow(0 0 12px rgba(48, 148, 255, .26)); }
.main-nav { display: flex; align-items: center; gap: 30px; color: #b2bbc8; font-size: 14px; }
.main-nav a { position: relative; padding: 10px 0; transition: color .2s ease; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 3px; height: 1px; background: white; transition: right .25s ease; }
.main-nav a:hover, .main-nav a:focus-visible { color: white; }
.main-nav a:hover::after, .main-nav a:focus-visible::after { right: 0; }
.nav-cta { justify-self: end; display: inline-flex; align-items: center; gap: 10px; padding: 11px 17px; border: 1px solid var(--line-strong); border-radius: 12px; font-size: 13px; font-weight: 650; transition: background .2s ease, border-color .2s ease, transform .2s ease; }
.nav-cta:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.32); transform: translateY(-1px); }
.nav-toggle { display: none; }

.section-shell { width: min(var(--max), calc(100% - 40px)); margin-inline: auto; }
.hero { min-height: calc(100vh - var(--header-height)); padding-block: 92px 76px; display: grid; grid-template-columns: .88fr 1.12fr; align-items: center; gap: 76px; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; margin-bottom: 26px; color: #c8d0dc; font-size: 12px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.pulse-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px rgba(69,230,168,.1), 0 0 20px rgba(69,230,168,.55); }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 26px; font-size: clamp(48px, 5.6vw, 82px); line-height: .99; letter-spacing: -.055em; font-weight: 620; }
h1 em, h2 em { font-style: normal; color: transparent; background: linear-gradient(100deg, #fff 0%, #8cdcff 36%, #8b6dff 74%, #ff5167 110%); -webkit-background-clip: text; background-clip: text; }
.hero-lead { max-width: 630px; margin-bottom: 34px; color: #a6b0bf; font-size: clamp(17px, 1.4vw, 20px); line-height: 1.68; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 11px; padding: 0 22px; border: 1px solid transparent; border-radius: 13px; font-size: 14px; font-weight: 700; transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: #f6f8fb; color: #090c12; box-shadow: 0 16px 40px -18px rgba(255,255,255,.45); }
.button-primary:hover { box-shadow: 0 18px 44px -16px rgba(255,255,255,.6); }
.button-ghost { border-color: var(--line-strong); background: rgba(255,255,255,.035); }
.button-ghost:hover { border-color: rgba(255,255,255,.34); background: rgba(255,255,255,.07); }
.play-icon { color: var(--cyan); }
.hero-points { display: flex; flex-wrap: wrap; gap: 19px; padding: 0; margin: 28px 0 0; list-style: none; color: #858f9f; font-size: 12px; }
.hero-points li { display: flex; align-items: center; gap: 7px; }
.hero-points span { color: var(--green); }

.hero-visual { position: relative; min-width: 0; isolation: isolate; }
.orbit { position: absolute; z-index: -1; border: 1px solid rgba(83,154,255,.15); border-radius: 50%; pointer-events: none; }
.orbit-one { width: 580px; height: 580px; left: 6%; top: -18%; animation: slow-spin 22s linear infinite; }
.orbit-one::before { content: ""; position: absolute; width: 8px; height: 8px; border-radius: 50%; top: 17%; left: 11%; background: var(--cyan); box-shadow: 0 0 24px var(--cyan); }
.orbit-two { width: 390px; height: 390px; right: -5%; bottom: -22%; border-style: dashed; animation: slow-spin 32s linear infinite reverse; }
@keyframes slow-spin { to { transform: rotate(360deg); } }
.tv-device { width: 100%; position: relative; padding: 0 0 25px; border: 0; background: transparent; cursor: zoom-in; transform: perspective(1200px) rotateY(-4deg) rotateX(1deg); transform-origin: center; transition: transform .45s cubic-bezier(.2,.8,.2,1); }
.tv-device:hover { transform: perspective(1200px) rotateY(-1deg) rotateX(0) translateY(-5px); }
.tv-screen { display: block; position: relative; overflow: hidden; border: 5px solid #1b2029; border-radius: 19px; background: #020304; box-shadow: 0 44px 80px -34px rgba(0,0,0,.9), 0 0 0 1px rgba(255,255,255,.1), 0 0 85px -36px rgba(55,135,255,.65); }
.tv-screen::after { content: ""; position: absolute; inset: 0; box-shadow: inset 0 0 55px rgba(0,0,0,.32); pointer-events: none; }
.tv-screen img { width: 100%; height: auto; aspect-ratio: 16/9; object-fit: cover; }
.screen-shine { position: absolute; inset: 0; background: linear-gradient(115deg, rgba(255,255,255,.13), transparent 20%, transparent 72%, rgba(255,255,255,.03)); pointer-events: none; }
.tv-camera { position: absolute; z-index: 3; left: 50%; top: 6px; width: 4px; height: 4px; border-radius: 50%; background: #647084; box-shadow: 0 0 0 2px #10141b; }
.tv-stand { position: absolute; bottom: 4px; left: 42%; width: 16%; height: 21px; border-radius: 2px 2px 9px 9px; background: linear-gradient(#222935, #0b0e13); clip-path: polygon(26% 0, 74% 0, 88% 72%, 100% 82%, 100% 100%, 0 100%, 0 82%, 12% 72%); }
.float-card { position: absolute; z-index: 4; display: flex; align-items: center; gap: 11px; padding: 12px 15px; border: 1px solid rgba(255,255,255,.15); border-radius: 14px; background: rgba(12,17,27,.84); backdrop-filter: blur(16px); box-shadow: 0 18px 50px -24px black; pointer-events: none; }
.float-card strong, .float-card small { display: block; white-space: nowrap; }
.float-card strong { font-size: 12px; margin-bottom: 4px; }
.float-card small { color: var(--muted); font-size: 10px; }
.float-ai { left: -24px; top: 18%; }
.float-voice { right: -22px; bottom: 11%; }
.float-icon { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: linear-gradient(135deg, var(--cyan), var(--violet)); color: white; font-size: 11px; font-weight: 800; }
.voice-wave { width: 34px; height: 34px; display: flex; align-items: center; justify-content: center; gap: 3px; border-radius: 10px; background: rgba(36,215,255,.1); }
.voice-wave i { width: 2px; height: 10px; border-radius: 2px; background: var(--cyan); animation: wave 1s ease-in-out infinite alternate; }
.voice-wave i:nth-child(2) { height: 20px; animation-delay: -.4s; }
.voice-wave i:nth-child(3) { height: 15px; animation-delay: -.7s; }
.voice-wave i:nth-child(4) { height: 7px; animation-delay: -.2s; }
@keyframes wave { to { transform: scaleY(.42); opacity: .65; } }

.proof-strip { position: relative; width: min(1320px, calc(100% - 40px)); margin: 0 auto 72px; padding: 12px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; border: 1px solid rgba(169, 198, 239, .13); border-radius: 22px; background: linear-gradient(145deg, rgba(22, 30, 45, .72), rgba(8, 12, 19, .58)); box-shadow: 0 24px 70px -54px rgba(49, 117, 255, .45); }
.proof-item { min-width: 0; min-height: 104px; padding: 17px 18px; display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: 15px; align-items: center; border: 1px solid rgba(255,255,255,.08); border-radius: 15px; background: linear-gradient(145deg, rgba(255,255,255,.042), rgba(255,255,255,.014)); text-align: left; }
.proof-icon { width: 52px; height: 52px; display: grid; place-items: center; border: 1px solid currentColor; border-radius: 15px; background: color-mix(in srgb, currentColor 11%, transparent); box-shadow: inset 0 0 18px rgba(255,255,255,.025); }
.proof-icon svg { width: 27px; height: 27px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.proof-copy { min-width: 0; }
.proof-item strong, .proof-copy > span { display: block; }
.proof-item strong { margin-bottom: 6px; font-size: 18px; line-height: 1.15; letter-spacing: -.02em; }
.proof-copy > span { color: var(--muted); font-size: 11px; line-height: 1.45; }
.proof-ai .proof-icon { color: #74dcff; }
.proof-content .proof-icon { color: #a993ff; }
.proof-lists .proof-icon { color: #6ee2b3; }
.proof-interface .proof-icon { color: #ffad84; }

.section-heading { max-width: 820px; margin-bottom: 56px; }
.section-kicker { display: inline-block; margin-bottom: 17px; color: #6fcfff; font-size: 11px; font-weight: 800; letter-spacing: .22em; }
.section-heading h2, .interface-header h2, .final-cta h2 { margin-bottom: 21px; font-size: clamp(39px, 4.5vw, 64px); line-height: 1.06; letter-spacing: -.045em; font-weight: 610; }
.section-heading p, .interface-header p { max-width: 680px; margin-bottom: 0; color: var(--muted); font-size: 17px; line-height: 1.7; }
.section-heading.centered { margin-inline: auto; text-align: center; }
.section-heading.centered p { margin-inline: auto; }

.ai-section, .features-section, .setup-section { position: relative; }
.ai-section { padding-bottom: 104px; }
.ai-section::before, .features-section::before, .setup-section::before { content: ""; position: absolute; z-index: -1; pointer-events: none; filter: blur(1px); }
.ai-section::before { width: min(900px, 94vw); height: 520px; left: -18%; top: -120px; border-radius: 50%; background: radial-gradient(ellipse, rgba(30, 116, 207, .12), transparent 68%); }
.ai-showcase { display: grid; grid-template-columns: 1.08fr .92fr; gap: 54px; align-items: center; }
.ai-screen-card { min-width: 0; padding: 9px; border: 1px solid rgba(86,137,255,.24); border-radius: 22px; background: linear-gradient(145deg, rgba(40,69,120,.24), rgba(11,15,24,.92)); box-shadow: 0 35px 90px -48px rgba(50,132,255,.6); }
.window-bar { height: 43px; padding: 0 12px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; color: #647186; font-size: 9px; letter-spacing: .18em; }
.window-bar > span { display: flex; gap: 5px; }
.window-bar i { width: 6px; height: 6px; border-radius: 50%; background: #343c48; }
.window-bar i:first-child { background: var(--red); }
.window-bar b { font-size: 9px; font-weight: 750; }
.window-bar small { justify-self: end; }
.screenshot-button, .gallery-image-button { width: 100%; padding: 0; border: 0; background: transparent; cursor: zoom-in; }
.screenshot-button img { width: 100%; height: auto; aspect-ratio: 16/9; object-fit: cover; border-radius: 14px; background: #080a0d; }
.ai-benefits { display: grid; gap: 34px; }
.prompt-demo { padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.025); }
.prompt-label { display: block; margin: 0 0 14px 3px; color: var(--muted-2); font-size: 10px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.prompt { display: flex; gap: 13px; align-items: center; margin-top: 7px; padding: 13px 14px; border: 1px solid transparent; border-radius: 11px; color: #98a2b1; font-size: 13px; }
.prompt span { color: #576274; font-size: 9px; font-weight: 800; }
.prompt.active { border-color: rgba(64,170,255,.35); background: linear-gradient(90deg, rgba(45,160,255,.11), rgba(129,88,255,.08)); color: white; }
.prompt.active span { color: var(--cyan); }
.benefit-list article { display: grid; grid-template-columns: 38px 1fr; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.benefit-list article:last-child { border-bottom: 0; }
.benefit-number { padding-top: 4px; color: #5b6676; font-size: 10px; font-weight: 800; letter-spacing: .1em; }
.benefit-list h3 { margin-bottom: 7px; font-size: 17px; }
.benefit-list p { margin-bottom: 0; color: var(--muted); font-size: 13px; line-height: 1.62; }

.features-section { padding-bottom: 104px; }
.features-section::before { width: min(800px, 86vw); height: 500px; right: -24%; top: -160px; border-radius: 50%; background: radial-gradient(ellipse, rgba(116, 73, 230, .12), transparent 70%); }
.feature-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.feature-card { position: relative; min-width: 0; min-height: 310px; overflow: hidden; padding: 31px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(145deg, rgba(255,255,255,.045), rgba(255,255,255,.015)); transition: border-color .3s ease, transform .3s ease, background .3s ease; }
.feature-card:not(.feature-wide) { display: flex; flex-direction: column; align-items: flex-start; }
.feature-card:hover { transform: translateY(-4px); border-color: rgba(255,255,255,.22); background: linear-gradient(145deg, rgba(255,255,255,.065), rgba(255,255,255,.02)); }
.feature-wide { grid-column: span 3; display: grid; grid-template-columns: .85fr 1.15fr; gap: 20px; min-height: 360px; }
.card-tag { display: block; margin-bottom: 20px; color: #6f7b8d; font-size: 10px; font-weight: 800; letter-spacing: .2em; }
.feature-card h3 { max-width: 470px; margin-bottom: 13px; font-size: 24px; line-height: 1.2; letter-spacing: -.025em; }
.feature-wide h3 { font-size: 32px; }
.feature-card p { max-width: 500px; margin-bottom: 0; color: var(--muted); font-size: 14px; line-height: 1.67; }
.feature-symbol { display: grid; place-items: center; width: 56px; height: 56px; margin-bottom: 38px; border: 1px solid rgba(80,169,255,.42); border-radius: 16px; background: linear-gradient(145deg, rgba(40,124,255,.18), rgba(40,124,255,.06)); color: #8fddff; box-shadow: inset 0 0 18px rgba(58,154,255,.07), 0 10px 28px rgba(0,0,0,.22); }
.feature-symbol svg, .step-icon svg { width: 28px; height: 28px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.feature-card:nth-child(2) .feature-symbol { color: #7fe5ff; border-color: rgba(66,205,255,.4); background: rgba(39,178,255,.12); }
.feature-card:nth-child(3) .feature-symbol { color: #b29bff; border-color: rgba(137,104,255,.42); background: rgba(113,78,255,.12); }
.feature-card:nth-child(4) .feature-symbol { color: #79e6bc; border-color: rgba(69,230,168,.4); background: rgba(45,188,139,.11); }
.feature-card:nth-child(5) .feature-symbol { color: #ffb58f; border-color: rgba(255,141,94,.4); background: rgba(224,94,54,.11); }
.feature-card:nth-child(6) .feature-symbol { color: #82d6ff; border-color: rgba(87,174,255,.46); background: rgba(39,124,255,.14); }
.feature-card:nth-child(7) .feature-symbol { color: #82d6ff; border-color: rgba(87,174,255,.46); background: rgba(39,124,255,.14); }
.feature-pip .feature-symbol { color: #ffca72; border-color: rgba(255,183,76,.44); background: rgba(209,126,35,.13); }
.feature-category-edit .feature-symbol { color: #82e8d1; border-color: rgba(75,220,184,.42); background: rgba(40,164,132,.13); }
.feature-compact { min-height: 355px; padding: 26px; }
.feature-compact .feature-symbol { margin-bottom: 29px; }
.feature-compact .card-tag { min-height: 24px; margin-bottom: 14px; line-height: 1.45; }
.feature-compact h3 { margin-bottom: 12px; font-size: 21px; line-height: 1.22; }
.feature-compact p { font-size: 13px; line-height: 1.62; }
.feature-accent { border-color: rgba(61,166,255,.25); background: radial-gradient(circle at 85% 15%, rgba(60,113,255,.22), transparent 40%), linear-gradient(145deg, rgba(26,53,97,.42), rgba(12,16,24,.85)); }
.feature-accent a { position: static; margin-top: auto; padding-top: 22px; color: #a9dcff; font-size: 13px; font-weight: 700; }
.feature-full { grid-column: span 4; min-height: 240px; padding-right: min(38%, 430px); }
.mini-live-ui { align-self: end; height: 250px; display: grid; grid-template-columns: .65fr 1fr 1.25fr; gap: 8px; padding: 11px; border: 1px solid rgba(255,255,255,.09); border-radius: 16px; background: #070a0f; transform: perspective(700px) rotateY(-7deg) rotateX(2deg); box-shadow: 0 25px 45px -28px black; }
.mini-categories, .mini-channels { display: flex; flex-direction: column; gap: 8px; }
.mini-categories i { height: 25px; border-radius: 5px; background: #121822; }
.mini-categories i.selected { background: rgba(242,13,37,.23); border-left: 3px solid var(--red); }
.mini-categories i.favorite { background: linear-gradient(90deg, rgba(255,190,83,.3), rgba(255,190,83,.08)); border-left-color: #ffbd58; }
.mini-channels i { height: 39px; display: flex; align-items: center; padding: 7px; border-radius: 6px; background: #121822; }
.mini-channels b { display: block; width: 62%; height: 5px; margin-left: 16%; border-radius: 4px; background: #525e6e; }
.mini-channels em { margin-left: auto; color: #ffbd58; font-size: 10px; font-style: normal; }
.mini-preview { display: grid; place-items: center; position: relative; border-radius: 8px; background: radial-gradient(circle at center, #17223a, #080b10 70%); }
.mini-preview::before { content: "▶"; color: rgba(255,255,255,.8); font-size: 25px; }
.mini-preview span { position: absolute; top: 11px; left: 11px; color: #ff5365; font-size: 7px; font-weight: 900; letter-spacing: .12em; }
.mini-preview b { position: absolute; left: 11px; right: 11px; bottom: 14px; height: 4px; border-radius: 4px; background: linear-gradient(90deg, var(--red) 42%, #263140 42%); }

.interface-section { position: relative; padding: 140px 0; border-block: 1px solid rgba(168, 194, 231, .12); background: radial-gradient(ellipse 70% 75% at 85% 0%, rgba(38, 105, 211, .12), transparent 74%), linear-gradient(180deg, #0a0e16, #080b11 62%, #070a10); box-shadow: inset 0 1px rgba(255,255,255,.02), inset 0 -1px rgba(255,255,255,.015); }
.interface-section::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .32; background-image: linear-gradient(rgba(121, 165, 235, .025) 1px, transparent 1px), linear-gradient(90deg, rgba(121, 165, 235, .025) 1px, transparent 1px); background-size: 70px 70px; mask-image: linear-gradient(90deg, transparent, black 22%, black 78%, transparent); }
.interface-section > .section-shell { position: relative; }
.interface-header { max-width: 820px; margin-bottom: 55px; display: grid; grid-template-columns: 1fr; align-items: end; }
.interface-header h2 { margin-bottom: 0; }
.gallery { display: grid; grid-template-columns: 240px minmax(0,1fr); gap: 24px; }
.gallery-tabs { display: flex; flex-direction: column; gap: 8px; }
.gallery-tab { display: flex; align-items: center; gap: 15px; min-height: 59px; padding: 0 17px; border: 1px solid transparent; border-radius: 12px; background: transparent; color: #788394; text-align: left; cursor: pointer; transition: color .2s ease, border-color .2s ease, background .2s ease; }
.gallery-tab span { color: #444f60; font-size: 9px; font-weight: 800; }
.gallery-tab:hover { color: white; background: rgba(255,255,255,.03); }
.gallery-tab.active { border-color: rgba(255,255,255,.14); background: #111722; color: white; }
.gallery-tab.active span { color: var(--cyan); }
.gallery-stage { min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 22px; background: #05070a; box-shadow: 0 40px 85px -55px black; }
.gallery-topline { height: 44px; padding: 0 18px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); color: #596474; font-size: 8px; font-weight: 800; letter-spacing: .17em; }
.gallery-topline b { color: #52dcad; font-size: 8px; }
.gallery-image-button img { width: 100%; height: auto; aspect-ratio: 16/9; object-fit: cover; background: #080a0d; transition: opacity .18s ease, transform .4s ease; }
.gallery-image-button:hover img { transform: scale(1.008); }
.gallery-caption { min-height: 105px; padding: 20px 24px; display: grid; grid-template-columns: 1fr auto; column-gap: 30px; align-items: start; border-top: 1px solid var(--line); }
.gallery-caption h3 { margin-bottom: 6px; font-size: 17px; }
.gallery-caption p { grid-column: 1; margin-bottom: 0; color: var(--muted); font-size: 12px; }
.gallery-caption span { grid-column: 2; grid-row: 1 / span 2; align-self: center; color: #697588; font-size: 10px; }

.setup-section { padding-block: 108px; }
.setup-section::before { width: min(880px, 92vw); height: 520px; left: 50%; top: -180px; border-radius: 50%; transform: translateX(-50%); background: radial-gradient(ellipse, rgba(38, 139, 225, .11), transparent 70%); }
.setup-section .section-kicker { margin-bottom: 24px; padding: 10px 16px; border: 1px solid rgba(78,190,255,.28); border-radius: 999px; background: rgba(45,145,255,.08); font-size: 15px; letter-spacing: .24em; box-shadow: 0 0 32px rgba(55,135,255,.08); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); padding: 0; margin: 0; list-style: none; counter-reset: steps; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.steps li { position: relative; min-height: 320px; padding: 32px; background: rgba(255,255,255,.018); }
.steps li + li { border-left: 1px solid var(--line); }
.step-number { position: absolute; right: 25px; top: 25px; color: #3c4655; font-size: 10px; font-weight: 800; letter-spacing: .16em; }
.step-icon { width: 58px; height: 58px; margin: 24px 0 50px; display: grid; place-items: center; border: 1px solid rgba(73,167,255,.42); border-radius: 17px; background: linear-gradient(145deg, rgba(43,129,255,.18), rgba(43,129,255,.06)); color: #8bddff; box-shadow: inset 0 0 18px rgba(58,154,255,.07), 0 12px 30px rgba(0,0,0,.24); }
.steps h3 { margin-bottom: 12px; font-size: 22px; }
.steps p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.7; }

.final-cta { position: relative; overflow: hidden; margin-bottom: 110px; padding: 95px 40px; border: 1px solid rgba(118, 174, 255, .28); border-radius: 28px; background: radial-gradient(circle at 75% 25%, rgba(70,102,255,.28), transparent 38%), radial-gradient(circle at 20% 100%, rgba(35, 177, 215, .1), transparent 35%), linear-gradient(135deg, #10192b, #080b12 60%); box-shadow: 0 40px 90px -62px rgba(54, 123, 255, .8), inset 0 1px rgba(255,255,255,.045); text-align: center; isolation: isolate; }
.cta-grid { position: absolute; inset: 0; z-index: -1; opacity: .22; background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px); background-size: 42px 42px; mask-image: radial-gradient(circle at center, black, transparent 75%); }
.cta-orb { position: absolute; z-index: -1; width: 360px; height: 360px; right: -130px; top: -130px; border: 1px solid rgba(76,183,255,.18); border-radius: 50%; box-shadow: 0 0 0 42px rgba(76,183,255,.025), 0 0 0 88px rgba(76,183,255,.018); }
.final-cta h2 { margin-bottom: 18px; }
.final-cta p { max-width: 610px; margin: 0 auto 30px; color: #aab4c3; font-size: 16px; line-height: 1.7; }
.button-large { min-height: 58px; padding-inline: 27px; }
.final-cta small { display: block; margin-top: 20px; color: #5d6877; font-size: 10px; }

.site-footer { border-top: 1px solid var(--line); background: #040609; }
.footer-inner { width: min(var(--max), calc(100% - 40px)); min-height: 130px; margin: 0 auto; display: grid; grid-template-columns: auto 1fr auto auto; align-items: center; gap: 34px; }
.footer-brand img { width: 40px; height: 40px; }
.footer-inner > p { margin: 0; color: #687384; font-size: 12px; }
.footer-inner nav { display: flex; gap: 23px; color: #8c97a7; font-size: 12px; }
.footer-inner nav a:hover { color: white; }
.copyright { color: #4d5664; font-size: 11px; }

.lightbox { width: min(1200px, calc(100% - 38px)); max-height: calc(100vh - 38px); padding: 10px; border: 1px solid rgba(255,255,255,.16); border-radius: 20px; background: #090c12; color: white; box-shadow: 0 50px 130px black; }
.lightbox::backdrop { background: rgba(0,0,0,.82); backdrop-filter: blur(10px); }
.lightbox img { width: 100%; max-height: calc(100vh - 105px); object-fit: contain; border-radius: 12px; }
.lightbox p { margin: 9px 45px 3px 6px; color: var(--muted); font-size: 12px; }
.lightbox-close { position: absolute; right: 16px; bottom: 11px; width: 34px; height: 34px; border: 1px solid var(--line); border-radius: 50%; background: #141923; cursor: pointer; font-size: 20px; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .75s ease, transform .75s cubic-bezier(.2,.8,.2,1); }
.reveal[data-delay="1"] { transition-delay: .12s; }
.reveal[data-delay="2"] { transition-delay: .22s; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* Chapter transitions: keep the dark cinema palette while clearly separating each story block. */
.section-transition { --transition-color: 76, 195, 255; position: relative; height: clamp(72px, 8vw, 118px); overflow: hidden; pointer-events: none; }
.section-transition::before { content: ""; position: absolute; top: 50%; left: 50%; width: min(940px, 86vw); height: 1px; transform: translate(-50%, -50%); background: linear-gradient(90deg, transparent, rgba(var(--transition-color), .06) 8%, rgba(var(--transition-color), .62) 50%, rgba(var(--transition-color), .06) 92%, transparent); box-shadow: 0 0 24px rgba(var(--transition-color), .28); }
.section-transition::after { content: ""; position: absolute; left: 50%; top: 50%; width: min(560px, 62vw); height: 140px; transform: translate(-50%, -50%); border-radius: 50%; background: radial-gradient(ellipse, rgba(var(--transition-color), .16), transparent 68%); filter: blur(10px); }
.section-transition span { position: absolute; z-index: 1; left: 50%; top: 50%; width: 9px; height: 9px; border: 1px solid rgba(214, 239, 255, .85); border-radius: 50%; transform: translate(-50%, -50%); background: #0a0e15; box-shadow: 0 0 0 6px rgba(7, 11, 17, .92), 0 0 22px rgba(var(--transition-color), .72); }
.section-transition-violet { --transition-color: 151, 106, 255; }
.section-transition-blue { --transition-color: 76, 141, 255; }
.section-transition-red { --transition-color: 238, 75, 106; }
.section-transition-short { height: clamp(56px, 6vw, 86px); }

@media (max-width: 1060px) {
  .hero { grid-template-columns: 1fr; padding-top: 70px; }
  .hero-copy { max-width: 780px; }
  .hero-visual { width: min(900px, 94%); margin-inline: auto; }
  .ai-showcase { grid-template-columns: 1fr; }
  .ai-screen-card { max-width: 900px; }
  .ai-benefits { grid-template-columns: .9fr 1.1fr; align-items: start; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-wide { grid-column: span 2; }
  .feature-full { grid-column: span 2; }
  .gallery { grid-template-columns: 190px minmax(0,1fr); }
}

@media (max-width: 820px) {
  :root { --header-height: 70px; }
  .nav-shell { grid-template-columns: 1fr auto; width: min(100% - 26px, var(--max)); }
  .brand img { width: 42px; height: 42px; }
  .nav-toggle { width: 43px; height: 43px; padding: 0; display: grid; place-content: center; gap: 6px; border: 1px solid var(--line); border-radius: 11px; background: rgba(255,255,255,.03); cursor: pointer; }
  .nav-toggle span { display: block; width: 18px; height: 1px; background: white; transition: transform .2s ease; }
  .nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .main-nav { position: fixed; left: 13px; right: 13px; top: 76px; display: none; padding: 16px; border: 1px solid var(--line); border-radius: 16px; background: rgba(8,11,17,.98); box-shadow: 0 24px 70px rgba(0,0,0,.55); flex-direction: column; align-items: stretch; gap: 0; }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 14px 8px; border-bottom: 1px solid var(--line); }
  .main-nav a:last-child { border-bottom: 0; }
  .nav-cta { display: none; }
  .hero { min-height: auto; gap: 60px; padding-bottom: 90px; }
  .float-ai { left: -8px; }
  .float-voice { right: -8px; }
  .proof-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-bottom: 100px; }
  .section-transition { height: 72px; }
  .ai-benefits { grid-template-columns: 1fr; }
  .interface-header { grid-template-columns: 1fr; gap: 16px; }
  .gallery { grid-template-columns: 1fr; }
  .gallery-tabs { flex-direction: row; overflow-x: auto; padding-bottom: 5px; }
  .gallery-tab { flex: 0 0 auto; }
  .steps { grid-template-columns: 1fr; }
  .steps li { min-height: 260px; }
  .steps li + li { border-left: 0; border-top: 1px solid var(--line); }
  .footer-inner { padding-block: 35px; grid-template-columns: 1fr auto; }
  .footer-inner > p { grid-column: 1 / -1; grid-row: 2; }
  .footer-inner nav { grid-column: 1 / -1; grid-row: 3; }
}

@media (max-width: 600px) {
  .section-shell, .footer-inner { width: min(100% - 28px, var(--max)); }
  .hero { padding-top: 56px; }
  h1 { font-size: clamp(43px, 14vw, 62px); }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .button { width: 100%; }
  .hero-points { gap: 12px; }
  .tv-device { transform: none; }
  .float-card { display: none; }
  .proof-strip { width: 100%; grid-template-columns: 1fr; border-radius: 0; padding: 14px; }
  .section-transition { height: 56px; }
  .section-heading h2, .interface-header h2, .final-cta h2 { font-size: 39px; }
  .ai-section, .features-section { padding-bottom: 105px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-wide { grid-column: span 1; grid-template-columns: 1fr; }
  .feature-full { grid-column: span 1; min-height: 285px; padding-right: 26px; }
  .mini-live-ui { height: 215px; }
  .feature-card { min-height: 285px; }
  .interface-section { padding-block: 100px; }
  .gallery-caption { grid-template-columns: 1fr; }
  .gallery-caption span { display: none; }
  .setup-section { padding-block: 105px; }
  .final-cta { width: calc(100% - 20px); padding: 70px 22px; margin-bottom: 80px; }
  .footer-inner { grid-template-columns: 1fr; gap: 20px; }
  .footer-inner nav, .footer-inner > p { grid-column: 1; grid-row: auto; }
  .copyright { grid-column: 1; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Grafit tema (uygulamanın 1.3 arayüzü): grafit yüzeyler, kırmızı vurgu. Yapay zekâ ile ilgili
   öğeler uygulamadaki gibi camgöbeği/mor kalır. */
:root {
  --bg: #0b0c0e;
  --bg-soft: #101113;
  --surface: #16171a;
  --surface-2: #1d1f23;
  --muted: #a3a7ae;
  --muted-2: #6f747c;
  --red: #e50914;
}
body {
  background:
    radial-gradient(920px 540px at 78% 5%, rgba(229, 9, 20, 0.10), transparent 68%),
    radial-gradient(760px 460px at 15% 24%, rgba(139, 92, 255, 0.07), transparent 70%),
    linear-gradient(180deg, #0d0e10 0%, #0b0c0e 31%, #0e0f12 58%, #0b0c0e 100%),
    var(--bg);
}
.site-header { background: rgba(11, 12, 14, .82); }
.brand img { filter: drop-shadow(0 0 12px rgba(229, 9, 20, .22)); }
h1 em, h2 em { background: linear-gradient(100deg, #fff 0%, #ffc2c4 34%, #ff4d57 68%, #8b5cff 112%); -webkit-background-clip: text; background-clip: text; }
.section-kicker { color: #ff7a80; }
.ai-section .section-kicker { color: #6fcfff; }
.orbit { border-color: rgba(229, 9, 20, .16); }
.orbit-one::before { background: var(--red); box-shadow: 0 0 24px var(--red); }
.tv-screen { border-color: #1d1f23; box-shadow: 0 44px 80px -34px rgba(0,0,0,.9), 0 0 0 1px rgba(255,255,255,.1), 0 0 85px -36px rgba(229, 9, 20, .5); }
.float-card { background: rgba(22, 23, 26, .88); }
.proof-strip { border-color: rgba(255, 255, 255, .1); background: linear-gradient(145deg, rgba(31, 33, 37, .78), rgba(14, 15, 18, .6)); box-shadow: 0 24px 70px -54px rgba(229, 9, 20, .35); }
.proof-content .proof-icon { color: #ff8a8f; }
.feature-symbol { border-color: rgba(229, 9, 20, .4); background: linear-gradient(145deg, rgba(229, 9, 20, .16), rgba(229, 9, 20, .05)); color: #ff9a9e; }
.feature-accent { border-color: rgba(229, 9, 20, .28); background: radial-gradient(circle at 85% 15%, rgba(229, 9, 20, .2), transparent 40%), linear-gradient(145deg, rgba(58, 26, 31, .5), rgba(16, 17, 19, .9)); }
.feature-accent a { color: #ffb3b6; }
.mini-live-ui { background: #101113; }
.mini-categories i, .mini-channels i { background: #1d1f23; }
.mini-preview { background: radial-gradient(circle at center, #2a2d33, #101113 70%); }
.interface-section { border-color: rgba(255, 255, 255, .08); background: radial-gradient(ellipse 70% 75% at 85% 0%, rgba(229, 9, 20, .09), transparent 74%), linear-gradient(180deg, #111215, #0e0f12 62%, #0b0c0e); }
.interface-section::before { background-image: linear-gradient(rgba(255, 255, 255, .02) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .02) 1px, transparent 1px); }
.gallery-tab.active { background: #1d1f23; }
.gallery-tab.active span { color: var(--red); }
.gallery-stage { background: #0b0c0e; }
.setup-section::before { background: radial-gradient(ellipse, rgba(229, 9, 20, .08), transparent 70%); }
.setup-section .section-kicker { border-color: rgba(229, 9, 20, .32); background: rgba(229, 9, 20, .08); box-shadow: 0 0 32px rgba(229, 9, 20, .08); }
.step-icon { border-color: rgba(229, 9, 20, .42); background: linear-gradient(145deg, rgba(229, 9, 20, .16), rgba(229, 9, 20, .05)); color: #ff9a9e; }
.final-cta { border-color: rgba(229, 9, 20, .28); background: radial-gradient(circle at 75% 25%, rgba(229, 9, 20, .22), transparent 38%), radial-gradient(circle at 20% 100%, rgba(139, 92, 255, .1), transparent 35%), linear-gradient(135deg, #1a1416, #0e0f12 60%); box-shadow: 0 40px 90px -62px rgba(229, 9, 20, .7), inset 0 1px rgba(255,255,255,.045); }
.cta-orb { border-color: rgba(229, 9, 20, .18); box-shadow: 0 0 0 42px rgba(229, 9, 20, .025), 0 0 0 88px rgba(229, 9, 20, .018); }
.section-transition-blue { --transition-color: 229, 60, 70; }
.site-footer { background: #08090b; }
.footer-inner nav a[href="/kvkk"] { color: #c4c7cc; }
.lightbox { background: #101113; }