:root {
  color-scheme: dark;
  --ink: #070a10;
  --ink-soft: #0b1018;
  --panel: #101722;
  --panel-warm: #17140f;
  --paper: #f4f0e7;
  --text: #f4f0e7;
  --muted: #a7afbb;
  --dim: #717b88;
  --cyan: #58ead4;
  --cyan-bright: #45ecff;
  --gold: #d6a85b;
  --violet: #a978e8;
  --line: rgba(255, 255, 255, .13);
  --line-strong: rgba(255, 255, 255, .24);
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --page: min(1420px, calc(100vw - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body { margin: 0; overflow-x: hidden; background: var(--ink); color: var(--text); font-family: var(--sans); }
body::selection { background: var(--cyan); color: #06110f; }
img, video { display: block; max-width: 100%; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid var(--cyan-bright); outline-offset: 4px; }
#how-it-works, #editions, #questions { scroll-margin-top: 88px; }

.skip-link { position: fixed; z-index: 100; left: 12px; top: -70px; padding: 12px 16px; border-radius: 10px; background: var(--paper); color: #071017; font-weight: 800; }
.skip-link:focus { top: 12px; }
.brand { display: inline-flex; flex: none; align-items: baseline; color: var(--text); font-size: 20px; font-weight: 950; letter-spacing: -.065em; text-decoration: none; }
.brand b { color: var(--cyan-bright); }
.site-nav { position: fixed; z-index: 40; top: 0; left: 0; right: 0; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; min-height: 78px; padding: max(16px, env(safe-area-inset-top)) clamp(20px, 5vw, 72px) 16px; border-bottom: 1px solid transparent; transition: background .25s ease, border-color .25s ease, backdrop-filter .25s ease; }
.site-nav.scrolled { border-color: var(--line); background: rgba(7, 10, 16, .84); backdrop-filter: blur(18px); }
.site-nav nav { display: flex; align-items: center; gap: clamp(18px, 3vw, 42px); }
.site-nav nav a { color: #c2cad3; font-size: 12px; font-weight: 750; text-decoration: none; }
.site-nav nav a:hover { color: var(--cyan); }
.nav-cta { justify-self: end; display: inline-flex; align-items: center; gap: 12px; min-height: 44px; padding: 0 17px; border: 1px solid rgba(88, 234, 212, .45); border-radius: 999px; background: rgba(88, 234, 212, .08); font-size: 12px; font-weight: 850; text-decoration: none; }
.nav-cta span { color: var(--cyan); }

.hero { position: relative; display: grid; grid-template-columns: minmax(0, .9fr) minmax(420px, .75fr); align-items: center; gap: clamp(30px, 5vw, 90px); min-height: max(760px, 100svh); padding: 120px max(24px, calc((100vw - 1420px) / 2)) 72px; overflow: hidden; isolation: isolate; background: radial-gradient(circle at 75% 38%, rgba(81, 64, 140, .24), transparent 28%), radial-gradient(circle at 14% 76%, rgba(29, 105, 100, .19), transparent 27%), linear-gradient(145deg, #090c13, #070a10 60%); }
.hero::before { content: ""; position: absolute; z-index: -2; inset: 0; opacity: .32; background-image: linear-gradient(rgba(88, 234, 212, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(88, 234, 212, .07) 1px, transparent 1px); background-size: 66px 66px; mask-image: linear-gradient(100deg, #000, transparent 66%); }
.hero::after { content: "00"; position: absolute; z-index: -1; left: -2vw; bottom: -8vw; color: transparent; font: 400 clamp(220px, 35vw, 560px)/.7 var(--serif); letter-spacing: -.1em; -webkit-text-stroke: 1px rgba(255, 255, 255, .055); }
.hero-atmosphere { position: absolute; z-index: -1; inset: 0; pointer-events: none; }
.hero-atmosphere i { position: absolute; z-index: -1; border: 1px solid rgba(214, 168, 91, .18); border-radius: 50%; }
.hero-atmosphere i:nth-child(1) { width: 64vw; aspect-ratio: 1; top: -18vw; right: -25vw; }
.hero-atmosphere i:nth-child(2) { width: 36vw; aspect-ratio: 1; top: 22vh; right: -10vw; border-color: rgba(88, 234, 212, .12); }
.hero-atmosphere i:nth-child(3) { width: 9px; height: 9px; top: 30%; right: 6%; border: 0; background: var(--gold); box-shadow: 0 0 26px var(--gold); }
.hero-copy { position: relative; z-index: 2; max-width: 790px; }
.eyebrow { margin: 0 0 20px; color: var(--cyan); font-size: 10px; font-weight: 900; letter-spacing: .25em; }
.eyebrow span { display: inline-block; width: 30px; height: 1px; margin: 0 11px 3px 0; background: currentColor; }
.hero h1, .section-heading h2, .trailer-copy h2, .principles-copy h2, .faq-section h2, .final-cta h2 { margin: 0; font-family: var(--serif); font-weight: 400; letter-spacing: -.058em; }
.hero h1 { max-width: 850px; font-size: clamp(62px, 7.6vw, 124px); line-height: .85; }
h1 em, h2 em { color: transparent; font-style: italic; -webkit-text-stroke: 1px rgba(244, 240, 231, .72); }
.hero-lead { max-width: 660px; margin: 32px 0 0; color: #c4cbd3; font-size: clamp(16px, 1.45vw, 21px); line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 22px; min-height: 58px; padding: 0 22px; border: 1px solid var(--line-strong); border-radius: 13px; font-size: 12px; font-weight: 900; text-decoration: none; transition: transform .2s ease, border-color .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { border-color: var(--cyan); background: var(--cyan); color: #06110f; }
.button-primary:hover { background: #7af2df; }
.button-ghost:hover { border-color: var(--cyan); }
.promise-list { display: grid; grid-template-columns: repeat(3, 1fr); max-width: 660px; margin: 44px 0 0; padding: 22px 0 0; border-top: 1px solid var(--line); list-style: none; }
.promise-list li { display: grid; gap: 3px; padding-right: 16px; }
.promise-list strong { color: var(--paper); font: 400 28px var(--serif); }
.promise-list span { color: var(--dim); font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }

.hero-city { position: relative; z-index: 2; justify-self: center; width: min(100%, 600px); padding: 0 40px; }
.city-device { position: relative; width: min(100%, 480px); margin: auto; overflow: hidden; border: 1px solid rgba(255, 255, 255, .25); border-radius: 36px; background: #060910; box-shadow: 0 40px 100px rgba(0, 0, 0, .62), 0 0 0 8px rgba(255, 255, 255, .025), 0 0 80px rgba(92, 71, 173, .15); transform: perspective(1200px) rotateY(-4deg) rotateX(1deg); }
.device-bar, .device-nav { display: flex; align-items: center; justify-content: space-between; min-height: 52px; padding: 0 17px; color: #aab3bf; font-size: 8px; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.device-bar i { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 14px var(--cyan); }
.device-bar b { color: var(--cyan); font-size: inherit; }
.device-nav { min-height: 47px; border-top: 1px solid var(--line); color: #6f7986; }
.device-nav b { color: #d2d7de; font-size: 8px; }
.city-viewport { position: relative; overflow: hidden; aspect-ratio: 688 / 880; border-block: 1px solid var(--line); }
.city-viewport::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(90deg, rgba(5, 8, 13, .3), transparent 18%, transparent 82%, rgba(5, 8, 13, .3)); }
.city-viewport > img { width: 100%; height: 100%; object-fit: cover; }
.city-pin { --x: 25%; --y: 17%; position: absolute; z-index: 3; left: var(--x); top: var(--y); display: flex; align-items: center; gap: 7px; min-height: 27px; padding: 3px 9px 3px 3px; border: 1px solid rgba(255, 255, 255, .34); border-radius: 999px; background: rgba(5, 8, 14, .82); color: #fff; font-size: 8px; font-weight: 850; text-decoration: none; backdrop-filter: blur(9px); transform: translate(-50%, -50%); transition: border-color .18s, transform .18s; }
.city-pin i { display: grid; width: 19px; height: 19px; place-items: center; border-radius: 50%; background: var(--cyan); color: #06110f; font: normal 800 7px var(--sans); }
.city-pin::after { content: ""; position: absolute; inset: -10px; }
.city-pin:hover, .city-pin:focus-visible { z-index: 4; border-color: var(--cyan); transform: translate(-50%, -50%) scale(1.08); }
.pin-welcome { --x: 25%; --y: 20%; }.pin-story { --x: 75%; --y: 20%; }.pin-live { --x: 25%; --y: 49%; }.pin-culture { --x: 75%; --y: 49%; }.pin-build { --x: 25%; --y: 78%; }.pin-network { --x: 75%; --y: 78%; }
.hero-note { position: absolute; display: flex; gap: 10px; width: 210px; padding: 13px; border: 1px solid var(--line); border-radius: 13px; background: rgba(8, 12, 19, .84); box-shadow: 0 16px 36px rgba(0, 0, 0, .34); backdrop-filter: blur(14px); }
.hero-note span { flex: none; color: var(--cyan); font: 800 9px ui-monospace, monospace; }
.hero-note p { margin: 0; color: #7f8995; font-size: 9px; line-height: 1.45; }
.hero-note p b { color: #e3e5e8; font-size: 10px; }
.note-one { left: -25px; bottom: 14%; }.note-two { right: -10px; top: 12%; }

.plain-promise { display: flex; align-items: center; justify-content: center; gap: clamp(20px, 4vw, 70px); min-height: 92px; padding: 20px 24px; border-block: 1px solid var(--line); background: #0a0e15; }
.plain-promise p, .plain-promise strong { margin: 0; font: 400 clamp(16px, 2vw, 25px) var(--serif); }
.plain-promise p { color: #7f8894; text-decoration: line-through; text-decoration-color: rgba(127, 136, 148, .6); }
.plain-promise strong { color: var(--cyan); font-style: italic; }

.story-section, .destination-section, .edition-section, .faq-section { padding: clamp(86px, 10vw, 150px) max(24px, calc((100vw - 1420px) / 2)); }
.section-heading { max-width: 890px; }
.section-heading.compact { max-width: 790px; }
.section-heading h2, .trailer-copy h2, .principles-copy h2, .faq-section h2 { font-size: clamp(45px, 6vw, 86px); line-height: .96; }
.section-heading > p:last-child, .trailer-copy > p, .principles-copy > p:last-of-type, .faq-section > div > p:last-child { max-width: 700px; margin: 24px 0 0; color: var(--muted); font-size: clamp(15px, 1.4vw, 19px); line-height: 1.65; }
.how-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin: clamp(48px, 7vw, 95px) 0 0; padding: 0; background: var(--line); border: 1px solid var(--line); list-style: none; }
.how-grid li { min-height: 330px; padding: clamp(26px, 4vw, 48px); background: var(--ink); }
.how-grid > li > i { color: var(--cyan); font: normal 800 10px ui-monospace, monospace; letter-spacing: .12em; }
.how-grid div { margin-top: 145px; }
.how-grid h3 { margin: 0 0 12px; font: 400 clamp(25px, 2.5vw, 35px) var(--serif); }
.how-grid p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }

.trailer-section { display: grid; grid-template-columns: minmax(280px, .75fr) minmax(330px, 500px); align-items: center; gap: clamp(50px, 10vw, 150px); padding: clamp(90px, 12vw, 170px) max(24px, calc((100vw - 1180px) / 2)); overflow: hidden; background: radial-gradient(circle at 25% 50%, rgba(123, 78, 173, .2), transparent 30%), linear-gradient(135deg, #111019, #090d13 72%); }
.trailer-copy { max-width: 600px; }
.text-link { display: inline-flex; gap: 14px; margin-top: 30px; padding-bottom: 7px; border-bottom: 1px solid var(--cyan); color: var(--paper); font-size: 12px; font-weight: 850; text-decoration: none; }
.text-link span { color: var(--cyan); }
.trailer-frame { position: relative; width: min(100%, 410px); margin: 0 auto; overflow: hidden; aspect-ratio: 9 / 16; border: 1px solid rgba(255, 255, 255, .28); border-radius: 27px; background: #080b11 url('/assets/styles/v0/heritage-future-soul/v1/runtime/blakcity-v0-city-plate-overview-v1.webp') center/cover no-repeat; box-shadow: 0 35px 90px rgba(0, 0, 0, .58), 0 0 0 8px rgba(255, 255, 255, .025); }
.trailer-frame::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(180deg, rgba(3, 5, 9, .4), transparent 25%, transparent 63%, rgba(3, 5, 9, .88)); }
.trailer-frame video, .trailer-fallback { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.trailer-frame video { z-index: 1; opacity: 0; transition: opacity .3s ease; }
.trailer-frame.video-ready video { opacity: 1; }
.trailer-fallback { z-index: 0; overflow: hidden; }
.trailer-fallback img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.8); }
.trailer-top, .trailer-caption, .trailer-toggle { position: absolute; z-index: 3; }
.trailer-top { top: 18px; left: 18px; right: 18px; display: flex; justify-content: space-between; color: rgba(255, 255, 255, .76); font: 800 8px ui-monospace, monospace; letter-spacing: .12em; }
.trailer-top b { color: var(--cyan); }
.trailer-caption { left: 22px; right: 68px; bottom: 47px; }
.trailer-caption small { display: block; margin-bottom: 7px; color: var(--cyan); font-size: 8px; font-weight: 900; letter-spacing: .17em; }
.trailer-caption strong { display: block; font: 400 clamp(27px, 3vw, 40px) var(--serif); letter-spacing: -.04em; }
.trailer-toggle { right: 18px; bottom: 47px; display: grid; width: 44px; height: 44px; place-items: center; border: 1px solid rgba(255, 255, 255, .35); border-radius: 50%; background: rgba(7, 10, 16, .7); color: #fff; cursor: pointer; backdrop-filter: blur(10px); }
.pause-icon { width: 10px; height: 12px; border-inline: 3px solid currentColor; }
.trailer-toggle.paused .pause-icon { width: 0; height: 0; margin-left: 3px; border: 0; border-block: 7px solid transparent; border-left: 11px solid currentColor; }
.trailer-frame figcaption { position: absolute; z-index: 4; left: -9999px; }

.destination-section { background: #090d14; }
.destination-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: clamp(50px, 7vw, 90px); }
.destination-grid > a { position: relative; display: grid; grid-template-columns: auto 1fr auto; gap: 17px; align-items: end; min-height: 330px; padding: 20px; overflow: hidden; border: 1px solid var(--line); border-radius: 17px; background: #10151f; color: var(--text); text-decoration: none; transition: transform .22s ease, border-color .22s ease; }
.destination-grid > a::after { content: ""; position: absolute; z-index: 1; inset: 35% 0 0; background: linear-gradient(transparent, rgba(5, 8, 13, .95)); }
.destination-grid > a:hover { transform: translateY(-5px); border-color: rgba(88, 234, 212, .55); }
.destination-grid > a > i, .destination-grid > a > div, .destination-grid > a > b { position: relative; z-index: 2; }
.destination-grid > a > i { align-self: start; color: var(--cyan); font: normal 800 9px ui-monospace, monospace; }
.destination-grid > a > b { align-self: end; color: var(--cyan); }
.destination-grid small { color: var(--cyan); font-size: 8px; font-weight: 900; letter-spacing: .15em; }
.destination-grid h3 { margin: 7px 0 5px; font: 400 30px var(--serif); }
.destination-grid p { margin: 0; color: #98a1ad; font-size: 11px; line-height: 1.4; }
.destination-art { position: absolute; inset: 0; background-image: url('/assets/styles/v0/heritage-future-soul/v1/runtime/blakcity-v0-city-plate-overview-v1.webp'); background-size: 200% 300%; filter: saturate(.88); transition: transform .6s ease; }
.destination-grid a:hover .destination-art { transform: scale(1.035); }
.art-welcome { background-position: 0 0; }.art-story { background-position: 100% 0; }.art-live { background-position: 0 50%; }.art-culture { background-position: 100% 50%; }.art-build { background-position: 0 100%; }.art-network { background-position: 100% 100%; }

.edition-section { background: linear-gradient(180deg, #0c1018, #070a10); }
.edition-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-top: clamp(50px, 7vw, 90px); }
.edition-card { --edition: var(--gold); position: relative; min-height: 590px; padding: clamp(27px, 3.2vw, 44px); overflow: hidden; border: 1px solid var(--line); border-radius: 22px; background: radial-gradient(circle at 82% 10%, color-mix(in srgb, var(--edition) 22%, transparent), transparent 28%), linear-gradient(150deg, #151923, #0c1017); }
.edition-card::before { content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 3px; background: linear-gradient(90deg, var(--edition), transparent 70%); }
.edition-card.culture { --edition: var(--violet); }.edition-card.brand-edition { --edition: var(--cyan-bright); }
.edition-number { color: transparent; font: 400 108px/.8 var(--serif); letter-spacing: -.08em; -webkit-text-stroke: 1px color-mix(in srgb, var(--edition) 55%, transparent); }
.edition-type { margin: 80px 0 13px; color: var(--edition); font-size: 9px; font-weight: 900; letter-spacing: .2em; }
.edition-card h3 { margin: 0; font: 400 clamp(30px, 3vw, 43px)/1.02 var(--serif); letter-spacing: -.035em; }
.edition-card > p:not(.edition-type) { color: var(--muted); font-size: 13px; line-height: 1.65; }
.edition-card ol { display: flex; flex-wrap: wrap; gap: 7px; margin: 24px 0 40px; padding: 0; list-style: none; }
.edition-card li { padding: 8px 10px; border: 1px solid var(--line); border-radius: 999px; color: #c7cdd4; font-size: 9px; font-weight: 700; }
.edition-card > a { position: absolute; right: clamp(27px, 3.2vw, 44px); bottom: clamp(27px, 3.2vw, 44px); left: clamp(27px, 3.2vw, 44px); display: flex; justify-content: space-between; padding: 17px 0 7px; border-top: 1px solid var(--line); color: var(--paper); font-size: 11px; font-weight: 850; text-decoration: none; }
.edition-card > a span { color: var(--edition); }

.principles-section { display: grid; grid-template-columns: minmax(360px, 1fr) minmax(360px, .9fr); align-items: center; gap: clamp(50px, 8vw, 120px); padding: clamp(90px, 12vw, 170px) max(24px, calc((100vw - 1320px) / 2)); background: #0a0e15; }
.principles-visual { position: relative; overflow: hidden; border: 1px solid var(--line); border-radius: 22px; background: #06080d; }
.principles-visual::after { content: ""; position: absolute; inset: 45% 0 0; background: linear-gradient(transparent, rgba(4, 6, 10, .92)); }
.principles-visual img { width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.principles-visual > div { position: absolute; z-index: 2; left: clamp(24px, 4vw, 46px); right: 24px; bottom: clamp(24px, 4vw, 46px); }
.principles-visual small { display: block; margin-bottom: 10px; color: var(--cyan); font-size: 8px; font-weight: 900; letter-spacing: .18em; }
.principles-visual strong { font: 400 clamp(25px, 3vw, 42px)/1.05 var(--serif); }
.principles-copy > ul { margin: 45px 0 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.principles-copy li { display: grid; grid-template-columns: 36px 1fr; gap: 16px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.principles-copy li > i { color: var(--cyan); font: normal 800 9px ui-monospace, monospace; }
.principles-copy h3 { margin: 0 0 6px; font: 400 22px var(--serif); }
.principles-copy li p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.55; }

.faq-section { display: grid; grid-template-columns: .7fr 1fr; gap: clamp(50px, 9vw, 140px); background: #070a10; }
.faq-section > div:first-child { max-width: 460px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 90px; color: var(--paper); font: 400 clamp(18px, 2vw, 25px) var(--serif); cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { display: grid; flex: none; width: 34px; height: 34px; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--cyan); font: 300 22px var(--sans); transition: transform .2s; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { max-width: 680px; margin: -5px 52px 28px 0; color: var(--muted); font-size: 13px; line-height: 1.7; }

.final-cta { position: relative; display: grid; min-height: min(850px, 90svh); place-items: center; padding: 100px 24px; overflow: hidden; text-align: center; isolation: isolate; background: radial-gradient(circle at 50% 45%, rgba(32, 110, 105, .28), transparent 28%), radial-gradient(circle at 50% 55%, rgba(110, 76, 161, .15), transparent 46%), #080b12; }
.final-grid { position: absolute; z-index: -1; inset: 0; opacity: .26; background-image: linear-gradient(rgba(88, 234, 212, .13) 1px, transparent 1px), linear-gradient(90deg, rgba(88, 234, 212, .13) 1px, transparent 1px); background-size: 70px 70px; transform: perspective(800px) rotateX(66deg) scale(1.6) translateY(24%); mask-image: linear-gradient(transparent 10%, #000 35%, transparent 80%); }
.final-cta h2 { font-size: clamp(66px, 11vw, 155px); line-height: .82; }
.final-cta > div:nth-child(2) > p:not(.eyebrow) { margin: 28px auto 0; color: var(--muted); font-size: clamp(15px, 1.5vw, 19px); }
.final-cta .hero-actions { justify-content: center; }
.final-coordinate { position: absolute; bottom: 28px; color: #58616c; font: 800 8px ui-monospace, monospace; letter-spacing: .15em; }
.site-footer { display: grid; grid-template-columns: auto 1fr auto auto; align-items: center; gap: 40px; padding: 38px clamp(20px, 5vw, 72px); border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.site-footer p { margin: 0; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 24px; }
.site-footer nav a { color: #aeb6c0; text-decoration: none; }
.site-footer nav a:hover { color: var(--cyan); }
.site-footer small { color: #626c78; }

.has-js [data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .75s ease, transform .75s cubic-bezier(.2,.72,.2,1); }
.has-js [data-reveal].revealed { opacity: 1; transform: none; }

@media (max-width: 1100px) {
  .hero { grid-template-columns: minmax(0, 1fr) minmax(350px, .72fr); }
  .hero-city { padding: 0; }
  .hero-note { display: none; }
  .destination-grid { grid-template-columns: repeat(2, 1fr); }
  .edition-card { min-height: 620px; }
  .edition-type { margin-top: 55px; }
}

@media (max-width: 850px) {
  .site-nav { grid-template-columns: 1fr auto; min-height: 68px; }
  .site-nav nav { display: none; }
  .hero { grid-template-columns: 1fr; padding-top: 110px; }
  .hero-copy { width: min(100%, 790px); text-align: center; margin-inline: auto; }
  .hero-actions, .promise-list { justify-content: center; margin-inline: auto; }
  .hero-city { width: min(100%, 530px); margin-top: 20px; }
  .city-device { transform: none; }
  .how-grid, .edition-grid { grid-template-columns: 1fr; }
  .how-grid li { min-height: 260px; }
  .how-grid div { margin-top: 80px; }
  .trailer-section { grid-template-columns: 1fr; }
  .trailer-copy { text-align: center; margin: auto; }
  .edition-card { min-height: 520px; }
  .principles-section { grid-template-columns: 1fr; }
  .principles-visual { max-width: 610px; margin: auto; }
  .faq-section { grid-template-columns: 1fr; }
  .site-footer { grid-template-columns: 1fr auto; }
  .site-footer p { display: none; }
  .site-footer nav { grid-column: 1 / -1; grid-row: 2; }
}

@media (max-width: 620px) {
  :root { --page: calc(100vw - 32px); }
  .site-nav { padding: max(13px, env(safe-area-inset-top)) 16px 13px; }
  .brand { font-size: 18px; }
  .nav-cta { min-height: 44px; padding-inline: 13px; }
  .hero { min-height: 0; padding: 106px 16px 65px; gap: 44px; }
  .hero::before { mask-image: linear-gradient(#000, transparent 46%); }
  .hero h1 { font-size: clamp(51px, 16vw, 76px); line-height: .88; }
  .hero-lead { margin-top: 25px; font-size: 15px; line-height: 1.57; }
  .hero-actions { display: grid; grid-template-columns: 1fr; width: 100%; justify-content: stretch; }
  .button { width: 100%; min-height: 55px; }
  .promise-list { width: 100%; gap: 9px; margin-top: 31px; padding-top: 18px; }
  .promise-list li { padding: 0; }
  .promise-list strong { font-size: 24px; }
  .promise-list span { font-size: 7px; line-height: 1.3; }
  .hero-city { width: 100%; }
  .city-device { width: 100%; border-radius: 25px; }
  .device-bar { min-height: 45px; }.device-nav { min-height: 41px; }
  .city-pin { min-height: 23px; padding: 2px 7px 2px 2px; font-size: 7px; }
  .city-pin i { width: 17px; height: 17px; }
  .plain-promise { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 22px; min-height: 130px; text-align: center; }
  .plain-promise p, .plain-promise strong { font-size: 17px; }
  .story-section, .destination-section, .edition-section, .faq-section { padding: 82px 16px; }
  .section-heading h2, .trailer-copy h2, .principles-copy h2, .faq-section h2 { font-size: clamp(42px, 13vw, 63px); }
  .section-heading > p:last-child, .trailer-copy > p, .faq-section > div > p:last-child { margin-top: 19px; font-size: 14px; }
  .how-grid { grid-template-columns: 1fr; margin-top: 45px; }
  .how-grid li { min-height: 240px; }
  .how-grid div { margin-top: 66px; }
  .trailer-section { gap: 45px; padding: 82px 16px; }
  .trailer-frame { width: min(100%, 360px); border-radius: 23px; }
  .destination-grid { grid-template-columns: 1fr; gap: 10px; margin-top: 46px; }
  .destination-grid > a { min-height: 260px; }
  .edition-grid { margin-top: 46px; }
  .edition-card { min-height: 540px; padding: 28px; }
  .edition-number { font-size: 92px; }
  .edition-card > a { left: 28px; right: 28px; bottom: 28px; }
  .principles-section { padding: 82px 16px; }
  .principles-visual { border-radius: 16px; }
  .principles-copy li { grid-template-columns: 30px 1fr; }
  .faq-list summary { min-height: 82px; font-size: 18px; }
  .faq-list details p { margin-right: 0; }
  .final-cta { min-height: 760px; padding: 85px 16px; }
  .final-cta h2 { font-size: clamp(63px, 18vw, 90px); }
  .site-footer { gap: 24px; padding: 32px 18px; }
  .site-footer nav { gap: 16px 22px; }
}

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

@media (forced-colors: active) {
  .city-pin, .button, .nav-cta, .edition-card, .destination-grid > a { border: 1px solid ButtonText; }
  h1 em, h2 em, .edition-number { color: CanvasText; -webkit-text-stroke: 0; }
}