:root {
  color-scheme: dark;
  --night: #06101c;
  --deep: #071b27;
  --surface: #0b2535;
  --surface-2: #0d3040;
  --cyan: #7ad3e4;
  --cyan-soft: #b3e6ed;
  --gold: #e6bd75;
  --cream: #f4f8fb;
  --muted: #b9c9d5;
  --line: rgba(180, 224, 232, .22);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--night); color: var(--cream); font-family: "Avenir Next", Avenir, Inter, Arial, sans-serif; }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 3px solid var(--gold); outline-offset: 5px; }
img, svg { display: block; max-width: 100%; }
.wrap { width: min(100% - 48px, 1240px); margin-inline: auto; }
.skip-link { position: absolute; z-index: 20; top: -70px; left: 20px; padding: 12px 18px; background: var(--cyan); color: var(--night); }
.skip-link:focus { top: 16px; }

.site-header { position: relative; z-index: 5; width: min(100% - 48px, 1240px); min-height: 92px; margin-inline: auto; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: flex; align-items: center; gap: 14px; min-width: 210px; }
.brand > span:last-child { display: grid; gap: 2px; }
.brand strong { font-size: 15px; font-weight: 900; letter-spacing: .15em; white-space: nowrap; }
.brand small { color: var(--cyan); font-size: 9px; font-weight: 800; letter-spacing: .35em; }
.brand-mark { width: 41px; height: 41px; flex: none; display: grid; grid-template-columns: repeat(2, 8px); grid-template-rows: repeat(2, 8px); align-content: center; justify-content: center; gap: 5px; border: 1px solid rgba(122, 211, 228, .66); border-radius: 11px; transform: rotate(-8deg); }
.brand-mark span { display: block; background: var(--cyan); border-radius: 2px; }
.brand-mark span:nth-child(2), .brand-mark span:nth-child(3) { background: var(--gold); }
.site-nav { display: flex; align-items: center; gap: 36px; color: #d8e7ed; font-size: 13px; font-weight: 700; }
.site-nav a:hover, .site-footer a:hover { color: var(--cyan); }
.preview-badge { padding: 11px 15px; border: 1px solid var(--line); border-radius: 999px; color: var(--cyan-soft); font-size: 10px; font-weight: 800; letter-spacing: .16em; white-space: nowrap; }

.hero { position: relative; isolation: isolate; min-height: 740px; overflow: hidden; border-block: 1px solid var(--line); background: #092237; font-family: "Avenir Next", Avenir, sans-serif; }
.hero-landscape { position: absolute; z-index: 0; inset: 0; background: url("./assets/hero-alaska-illustrated-water.png") center / cover no-repeat; }
.hero::before { content: ""; position: absolute; z-index: 1; inset: 0; pointer-events: none; background: linear-gradient(90deg, rgba(4, 17, 28, .92) 0%, rgba(4, 17, 28, .80) 35%, rgba(4, 17, 28, .30) 70%, rgba(4, 17, 28, .30)), linear-gradient(0deg, rgba(6, 16, 28, .72) 0%, transparent 38%); }
.hero-inner { position: relative; z-index: 2; min-height: 740px; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr); align-items: center; gap: clamp(35px, 6vw, 100px); padding-block: 70px 78px; }
.hero-copy { position: relative; z-index: 2; max-width: 690px; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0; color: var(--cyan); font-size: 11px; font-weight: 850; letter-spacing: .19em; line-height: 1.5; }
.eyebrow .line { width: 30px; height: 1px; flex: none; background: var(--gold); }
.eyebrow-dot { color: var(--gold); }
h1, h2, h3, p, figure { margin-top: 0; }
h1 { margin-bottom: 28px; font-size: clamp(64px, 7.5vw, 112px); line-height: .89; letter-spacing: -.075em; font-weight: 900; text-transform: uppercase; text-wrap: balance; }
h1 em, h2 em { color: var(--cyan-soft); font-style: normal; }
.hero h1 { margin-top: 28px; font-family: "Avenir Next", Avenir, sans-serif; font-weight: 850; line-height: .99; letter-spacing: -.06em; text-transform: none; }
.hero-lede { max-width: 560px; margin-bottom: 34px; color: #d7e5ea; font-size: clamp(17px, 1.5vw, 20px); line-height: 1.58; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 13px; }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: space-between; gap: 24px; padding: 15px 20px; border: 1px solid transparent; border-radius: 9px; font-size: 12px; font-weight: 850; letter-spacing: .045em; transition: transform .2s, background .2s, border-color .2s; }
.button:hover { transform: translateY(-3px); }
.button-primary { background: var(--cyan); color: #042330; }
.button-primary:hover { background: #a7e8f3; }
.button-quiet { border-color: rgba(223, 239, 241, .45); background: rgba(6, 26, 39, .56); color: var(--cream); }
.button-quiet:hover { border-color: var(--cyan); background: rgba(15, 57, 73, .8); }
.hero-footnote { display: flex; align-items: center; gap: 10px; margin-top: 35px; color: #aec5cd; font-size: 11px; line-height: 1.45; letter-spacing: .04em; }
.status-dot { width: 6px; height: 6px; flex: none; border-radius: 50%; background: var(--gold); box-shadow: 0 0 13px var(--gold); }
.app-constellation { position: relative; z-index: 3; width: min(500px, 100%); margin: 0 0 0 auto; pointer-events: none; }
.app-grid { position: relative; width: 100%; height: 520px; }
.app-item { position: absolute; width: 98px; min-width: 0; display: flex; flex-direction: column; align-items: center; gap: 7px; transform: translate(-50%, -50%); pointer-events: auto; }
.app-item:hover .hero-app-icon, .app-item:focus-visible .hero-app-icon { box-shadow: 0 0 0 2px var(--cyan), 0 12px 24px rgba(0, 0, 0, .42); }
.app-item:hover .app-name, .app-item:focus-visible .app-name { color: var(--cyan-soft); }
.app-star-polaris { left: 84%; top: 10%; width: 112px; --polaris-icon-size: 76px; }
.app-star-one { left: 12%; top: 30%; }
.app-star-two { left: 31%; top: 42%; }
.app-star-three { left: 50%; top: 54%; }
.app-star-four { left: 68%; top: 66%; }
.app-star-five { left: 56%; top: 82%; }
.app-star-six { left: 75%; top: 92%; }
.app-star-seven { left: 90%; top: 74%; }
.hero-app-icon { display: block; flex: none; width: 60px; height: 60px; overflow: hidden; border-radius: 13px; object-fit: cover; box-shadow: 0 12px 24px rgba(0, 0, 0, .42); }
.hero-app-icon-generated { object-fit: cover; }
.app-star-polaris .hero-app-icon { width: var(--polaris-icon-size); height: var(--polaris-icon-size); border-radius: 16px; }
.app-name { max-width: 98px; color: var(--cream); font-size: 11px; font-weight: 800; line-height: 1.2; text-align: center; text-shadow: 0 2px 10px rgba(0, 8, 16, .95); }
.app-star-polaris .app-name { max-width: 112px; font-size: 12px; }
.app-constellation figcaption { margin-top: 12px; color: var(--cyan-soft); font-size: 9px; font-weight: 800; letter-spacing: .18em; line-height: 1.5; text-align: center; text-shadow: 0 2px 10px rgba(0, 8, 16, .95); text-transform: uppercase; }

.approach { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(35px, 7vw, 100px); align-items: end; padding-block: 96px 105px; }
h2 { margin-bottom: 0; font-size: clamp(44px, 5.5vw, 74px); line-height: .99; letter-spacing: -.06em; font-weight: 850; text-wrap: balance; }
.approach h2 { margin-top: 25px; }
.approach-copy > p { max-width: 560px; margin-bottom: 27px; color: #c6d9de; font-size: 18px; line-height: 1.6; }
.principles { display: flex; flex-wrap: wrap; gap: 9px; }
.principles span { padding: 9px 12px; border: 1px solid var(--line); border-radius: 7px; color: #d6e9ea; font-size: 11px; font-weight: 800; letter-spacing: .04em; }

.hallway { padding-block: 94px 105px; border-block: 1px solid var(--line); background: radial-gradient(circle at 85% 10%, rgba(41, 101, 120, .20), transparent 38%), #081b2a; }
.hallway-heading { display: flex; align-items: end; justify-content: space-between; gap: 55px; margin-bottom: 36px; }
.hallway-heading h2 { margin-top: 23px; }
.hallway-heading > p { max-width: 320px; margin-bottom: 5px; color: #c0d5d9; font-size: 15px; line-height: 1.55; }
.postcards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.postcard { position: relative; isolation: isolate; display: flex; min-height: 402px; flex-direction: column; justify-content: space-between; overflow: hidden; padding: 24px; border: 1px solid rgba(123, 205, 220, .35); border-radius: 18px; background: var(--surface); transition: transform .25s, border-color .25s, box-shadow .25s; }
.postcard[id] { scroll-margin-top: 30px; }
.postcard:target { border-color: var(--gold); box-shadow: 0 0 0 2px rgba(230, 189, 117, .45), 0 26px 65px rgba(0, 0, 0, .22); }
.postcard::before { content: ""; position: absolute; z-index: -1; inset: 0; background: radial-gradient(circle at 80% 14%, rgba(125, 212, 226, .30), transparent 30%), linear-gradient(150deg, rgba(12, 49, 68, .6), rgba(4, 19, 30, .94)); }
.postcard::after { content: ""; position: absolute; z-index: -1; right: -80px; bottom: -155px; width: 315px; height: 315px; border: 1px solid rgba(122, 211, 228, .22); border-radius: 50%; box-shadow: 0 0 0 45px rgba(122, 211, 228, .02), 0 0 0 90px rgba(122, 211, 228, .025); }
.postcard-foundation::before { background: radial-gradient(circle at 83% 15%, rgba(230, 189, 117, .27), transparent 33%), linear-gradient(150deg, #183842, #071923 75%); }
.postcard-individuals::before { background: radial-gradient(circle at 83% 15%, rgba(105, 174, 171, .27), transparent 33%), linear-gradient(150deg, #123a43, #071b27 75%); }
.postcard:hover { transform: translateY(-8px); border-color: var(--cyan); box-shadow: 0 26px 65px rgba(0, 0, 0, .22); }
.postcard-top { display: flex; align-items: start; justify-content: space-between; gap: 20px; color: #d6e7eb; font-size: 10px; font-weight: 850; letter-spacing: .15em; }
.postcard-arrow { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid rgba(193, 233, 238, .65); border-radius: 50%; color: var(--cyan); font-size: 20px; line-height: 1; }
.postcard-symbol { width: 95px; height: 95px; display: grid; place-items: center; margin-left: auto; border: 1px solid rgba(128, 216, 228, .33); border-radius: 50%; background: radial-gradient(circle, rgba(30, 93, 111, .45), rgba(9, 39, 53, .60)); color: var(--cyan); }
.postcard-symbol svg { width: 70px; height: 70px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linejoin: round; stroke-linecap: round; }
.postcard-symbol svg .solid { fill: var(--gold); stroke: none; }
.postcard-foundation .postcard-symbol { color: var(--gold); border-color: rgba(230, 189, 117, .34); }
.postcard-individuals .postcard-symbol { color: #a7dedb; }
.postcard-bottom { display: grid; gap: 8px; }
.postcard-bottom small { color: var(--gold); font-size: 10px; font-weight: 850; letter-spacing: .16em; }
.postcard-bottom strong { font-size: clamp(30px, 2.7vw, 39px); line-height: 1.03; letter-spacing: -.05em; }
.postcard-bottom > span { max-width: 300px; color: #bfd3d8; font-size: 13px; line-height: 1.5; }

.room { padding-block: 100px 105px; scroll-margin-top: 12px; }
.room-tinted { border-block: 1px solid var(--line); background: radial-gradient(circle at 5% 15%, rgba(120, 184, 183, .13), transparent 34%), #092131; }
.room-heading { display: flex; justify-content: space-between; align-items: center; gap: 24px; margin-bottom: 38px; }
.room-heading a { color: var(--cyan-soft); font-size: 12px; font-weight: 750; white-space: nowrap; }
.room-heading a:hover { color: var(--gold); }
.room-layout { display: grid; grid-template-columns: minmax(300px, .88fr) minmax(0, 1.12fr); align-items: start; gap: clamp(35px, 6vw, 95px); }
.room-layout h2 { font-size: clamp(45px, 5vw, 70px); }
.room-layout > div:first-child > p { max-width: 450px; margin-top: 27px; margin-bottom: 0; color: #bed1d6; font-size: 17px; line-height: 1.57; }
.mini-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.mini-grid-three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.mini-tile { min-width: 0; min-height: 190px; display: grid; grid-template-rows: auto 1fr auto; align-items: start; gap: 10px; padding: 21px; border: 1px solid rgba(122, 211, 228, .28); border-radius: 13px; background: linear-gradient(150deg, #10374a, #091c2b); transition: border-color .2s, box-shadow .2s, transform .2s; }
.mini-tile:nth-child(even) { background: linear-gradient(150deg, #142f3f, #091c2b); }
.mini-tile:hover { border-color: var(--cyan); box-shadow: 0 12px 30px rgba(0, 0, 0, .14); transform: translateY(-3px); }
.mini-tile:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
.mini-number { color: var(--gold); font-size: 12px; font-weight: 850; letter-spacing: .1em; }
.mini-icon { width: 60px; height: 60px; display: block; align-self: center; justify-self: center; }
.mini-icon-generated, .mini-icon-cropped { object-fit: cover; border-radius: 14px; }
.mini-title { max-width: 100%; font-size: clamp(17px, 1.65vw, 23px); font-weight: 800; line-height: 1.1; letter-spacing: -.025em; overflow-wrap: anywhere; }
.room-note { max-width: 750px; margin: 34px 0 0; padding: 15px 19px; border-left: 2px solid var(--gold); background: rgba(230, 189, 117, .065); color: #c8d6d9; font-size: 13px; line-height: 1.52; }

.concept-main { border-top: 1px solid var(--line); background: radial-gradient(circle at 85% 12%, rgba(46, 129, 148, .17), transparent 38%), var(--night); }
.concept-hero { min-height: 570px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(240px, .65fr); align-items: center; gap: clamp(40px, 7vw, 110px); padding-block: 95px 105px; }
.concept-copy h1 { margin: 24px 0 26px; font-size: clamp(60px, 7.5vw, 112px); text-transform: none; }
.concept-lede { max-width: 700px; color: #d0e0e5; font-size: clamp(19px, 2vw, 25px); line-height: 1.48; }
.concept-actions { margin-top: 36px; }
.concept-art { position: relative; min-height: 350px; display: grid; place-items: center; overflow: hidden; border: 1px solid rgba(122, 211, 228, .34); border-radius: 22px; background: radial-gradient(circle at 65% 35%, rgba(122, 211, 228, .19), transparent 44%), linear-gradient(150deg, #10374a, #061725); }
.concept-art::before, .concept-art::after { content: ""; position: absolute; width: 220px; height: 220px; border: 1px solid rgba(122, 211, 228, .24); border-radius: 50%; }
.concept-art::after { width: 320px; height: 320px; border-color: rgba(230, 189, 117, .20); }
.concept-art-number { position: absolute; z-index: 1; top: 28px; left: 28px; color: var(--gold); font-size: 13px; font-weight: 850; letter-spacing: .1em; }
.concept-icon { position: relative; z-index: 1; display: block; width: 150px; height: 150px; }
.concept-icon-generated { object-fit: cover; border-radius: 30px; }
.concept-art-label { position: absolute; z-index: 1; bottom: 28px; left: 28px; color: var(--gold); font-size: 10px; font-weight: 850; letter-spacing: .16em; text-transform: uppercase; }
.concept-information { padding-block: 0 100px; }
.concept-information-inner { padding: clamp(24px, 4vw, 48px); border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(125deg, #0b2c3a, #091d2b); }
.concept-information h2 { margin: 17px 0 22px; font-size: clamp(36px, 4.4vw, 60px); }
.concept-information p:last-child { max-width: 780px; margin-bottom: 0; color: #c8d8dd; font-size: 17px; line-height: 1.65; }
.concept-related { padding-bottom: 105px; }
.concept-related h2 { margin: 18px 0 24px; font-size: clamp(34px, 4vw, 52px); }
.concept-related-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.concept-related-links a { display: flex; justify-content: space-between; align-items: center; gap: 15px; padding: 22px; border: 1px solid var(--line); border-radius: 11px; color: var(--cyan-soft); font-size: 15px; font-weight: 800; }
.concept-related-links a:hover { border-color: var(--cyan); background: #0c3041; }
.concept-related-links a span { color: var(--gold); }

.site-footer { border-top: 1px solid var(--line); background: #040d16; }
.footer-inner { display: grid; grid-template-columns: 1fr 1.7fr auto; align-items: start; gap: 45px; padding-block: 38px 50px; }
.footer-inner > div { display: grid; gap: 7px; }
.footer-inner strong { font-size: 15px; letter-spacing: .15em; }
.footer-inner span { color: var(--cyan); font-size: 12px; }
.footer-inner p { max-width: 630px; margin-bottom: 0; color: #a9bec8; font-size: 12px; line-height: 1.55; }
.footer-inner a { color: var(--cyan-soft); font-size: 12px; white-space: nowrap; }

@media (max-width: 1199px) {
  .app-constellation { width: min(100%, 460px); transform: none; }
  .app-star-polaris { left: 84%; top: 10%; }
}

@media (max-width: 1000px) {
  .hero-inner { grid-template-columns: minmax(0, 1fr) minmax(300px, .8fr); gap: 25px; }
  .hero h1 { font-size: clamp(60px, 7vw, 84px); }
  .app-constellation { width: min(100%, 340px); }
  .app-grid { height: 540px; }
  .app-item { width: 70px; }
  .hero-app-icon { width: 44px; height: 44px; border-radius: 10px; }
  .app-name { max-width: 70px; font-size: 10px; }
  .app-star-polaris { left: 84%; top: 8%; width: 82px; --polaris-icon-size: 56px; }
  .app-star-polaris .app-name { max-width: 82px; font-size: 10px; }
  .postcard { min-height: 355px; }
  .postcard-bottom strong { font-size: 29px; }
  .mini-grid-three { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .site-header { min-height: 77px; }
  .site-nav { display: none; }
  .preview-badge { font-size: 9px; padding: 9px 11px; }
  .hero-inner { grid-template-columns: 1fr; gap: 34px; padding-block: 68px 60px; }
  .hero h1 { font-size: clamp(58px, 11vw, 87px); }
  .hero-lede { max-width: 590px; }
  .app-constellation { width: min(100%, 400px); margin-inline: auto; }
  .app-grid { height: 570px; }
  .app-item { width: 76px; }
  .hero-app-icon { width: 50px; height: 50px; border-radius: 11px; }
  .app-name { max-width: 76px; font-size: 10px; }
  .app-star-polaris { left: 82%; top: 8%; width: 90px; --polaris-icon-size: 60px; }
  .app-star-polaris .app-name { max-width: 90px; }
  .app-star-one { left: 13%; top: 28%; }
  .app-star-two { left: 32%; top: 40%; }
  .app-star-three { left: 51%; top: 52%; }
  .app-star-four { left: 70%; top: 64%; }
  .app-star-five { left: 55%; top: 80%; }
  .app-star-six { left: 74%; top: 92%; }
  .app-star-seven { left: 88%; top: 76%; }
  .approach { grid-template-columns: 1fr; gap: 28px; padding-block: 74px; }
  .postcards { grid-template-columns: 1fr; }
  .postcard { min-height: 285px; }
  .postcard-symbol { position: absolute; top: 58px; right: 30px; }
  .postcard-bottom strong { font-size: 37px; }
  .room-layout { grid-template-columns: 1fr; gap: 34px; }
  .concept-hero { grid-template-columns: 1fr; gap: 35px; min-height: 0; padding-block: 70px; }
  .concept-art { min-height: 260px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-inner p { grid-column: 1 / -1; grid-row: 2; }
}

@media (max-width: 540px) {
  .wrap, .site-header { width: min(100% - 32px, 1240px); }
  .site-header { gap: 10px; }
  .brand { min-width: 0; gap: 9px; }
  .brand-mark { width: 35px; height: 35px; }
  .brand strong { font-size: 12px; letter-spacing: .09em; }
  .brand small { font-size: 8px; }
  .preview-badge { font-size: 8px; letter-spacing: .08em; text-align: center; }
  .hero-inner { padding-block: 54px; }
  .hero h1 { font-size: clamp(51px, 12.8vw, 69px); }
  .eyebrow { font-size: 9px; letter-spacing: .12em; }
  .eyebrow .line { width: 17px; }
  .hero-lede { font-size: 16px; }
  .hero-actions { align-items: stretch; }
  .button { width: 100%; }
  .hero-footnote { font-size: 10px; }
  .app-constellation { width: min(100%, 340px); }
  .app-grid { height: 570px; }
  .app-item { width: 60px; }
  .hero-app-icon { width: 42px; height: 42px; border-radius: 9px; }
  .app-name { max-width: 60px; font-size: 9px; }
  .app-star-polaris { width: 74px; --polaris-icon-size: 52px; }
  .app-star-polaris .app-name { max-width: 74px; }
  .app-constellation figcaption { margin-top: 8px; }
  .approach, .hallway, .room { padding-block: 70px; }
  .hallway-heading { display: block; margin-bottom: 26px; }
  .hallway-heading > p { margin-top: 19px; }
  h2 { font-size: 45px; }
  .postcard { min-height: 315px; padding: 20px; }
  .postcard-symbol { width: 74px; height: 74px; top: 62px; right: 18px; }
  .postcard-symbol svg { width: 53px; height: 53px; }
  .postcard-bottom strong { font-size: 32px; }
  .room-heading { align-items: start; }
  .room-heading a { font-size: 10px; }
  .room-layout h2 { font-size: 47px; }
  .mini-grid, .mini-grid-three { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mini-tile { min-height: 190px; padding: 17px; }
  .mini-title { font-size: 17px; }
  .concept-copy h1 { font-size: clamp(51px, 12.8vw, 69px); }
  .concept-lede { font-size: 17px; }
  .concept-art { min-height: 210px; }
  .concept-icon { width: 110px; height: 110px; }
  .concept-icon-generated { border-radius: 22px; }
  .concept-related-links { grid-template-columns: 1fr; }
  .concept-information, .concept-related { padding-bottom: 70px; }
  .footer-inner { gap: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button, .postcard, .mini-tile { transition: none; }
  .mini-tile:hover { transform: none; }
}