/* NorthLane Apps — direction C, "Colour Lanes".
   The whole look is these values. Change them to restyle every page; each app's
   panel colour comes from site/apps.json (taken from its icon). */
:root {
  --ground: #FBFAF7;
  --ink: #16181A;
  --ink-soft: #33383B;
  --ink-quiet: #54595D;
  --line: #16181A;
  --hover: #B8492F;
  --display: "Archivo", "Helvetica Neue", sans-serif;
  --body: "Geist", system-ui, -apple-system, sans-serif;
  --radius-panel: 32px;
  --radius-pill: 999px;
  --page: 1296px;
  --gutter: 72px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--ground); color: var(--ink); font-family: var(--body); font-size: 18px; line-height: 1.55; }
img { max-width: 100%; display: block; }
a { color: var(--ink); text-underline-offset: 4px; }
a:hover { color: var(--hover); }
:focus-visible { outline: 3px solid var(--hover); outline-offset: 3px; border-radius: 6px; }
.wrap { max-width: calc(var(--page) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }
.skip { position: absolute; left: -9999px; } .skip:focus { left: 16px; top: 16px; background: var(--ink); color: #fff; padding: 8px 14px; z-index: 10; }

/* header and footer */
.top { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding-top: 32px; padding-bottom: 32px; }
.brand { font-family: var(--display); font-stretch: 112%; font-weight: 800; font-size: 20px; letter-spacing: -0.01em; text-decoration: none; white-space: nowrap; }
.nav { display: flex; gap: 28px; font-weight: 500; font-size: 16px; }
.nav a { text-decoration: none; }
.foot { margin-top: 112px; padding-top: 28px; padding-bottom: 44px; border-top: 2px solid var(--line); display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; font-size: 15px; }
.foot nav { display: flex; gap: 24px; flex-wrap: wrap; }

/* home */
.hero { padding-top: 40px; padding-bottom: 64px; display: flex; flex-direction: column; gap: 24px; }
.hero h1 { margin: 0; font-family: var(--display); font-stretch: 125%; font-weight: 800; font-size: clamp(44px, 11vw, 148px); line-height: 0.92; letter-spacing: -0.035em; }
.hero-row { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; flex-wrap: wrap; }
.hero-row p { margin: 0; font-size: clamp(20px, 2.2vw, 26px); line-height: 1.4; max-width: 640px; }
.button { display: inline-flex; align-items: center; min-height: 48px; padding: 0 24px; border-radius: var(--radius-pill); background: var(--ink); color: #fff; font-weight: 600; font-size: 16px; text-decoration: none; }
.button:hover { color: #fff; background: #000; }
.apps { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.panel { color: #fff; border-radius: var(--radius-panel); padding: 48px 48px 0; display: flex; flex-direction: column; gap: 14px; overflow: hidden; text-decoration: none; min-height: 680px; }
.panel:hover { color: #fff; }
.panel:hover .panel-name { text-decoration: underline; text-underline-offset: 6px; }
.panel-head { display: flex; justify-content: space-between; align-items: center; }
.panel-icon { width: 72px; height: 72px; border-radius: 17px; box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.35); }  /* the ring keeps an icon whose colour matches its panel visible */
.badge { font-size: 14px; font-weight: 600; padding: 8px 14px; border-radius: var(--radius-pill); background: rgba(0, 0, 0, 0.22); }
.panel-name { margin: 8px 0 0; font-family: var(--display); font-stretch: 112%; font-weight: 800; font-size: clamp(34px, 3.4vw, 48px); line-height: 1; letter-spacing: -0.02em; }
.panel p { margin: 0; font-size: 20px; line-height: 1.45; max-width: 460px; }
.rise { margin-top: auto; padding-top: 24px; display: flex; justify-content: center; }
.rise .phone { width: 270px; height: 380px; border-radius: 44px 44px 0 0; padding: 10px 10px 0; }
.rise .phone img { height: 560px; border-radius: 35px 35px 0 0; }
.about { margin-top: 96px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 64px; }
.about h2 { margin: 0; font-family: var(--display); font-stretch: 112%; font-weight: 800; font-size: clamp(32px, 3.2vw, 44px); line-height: 1.05; letter-spacing: -0.02em; }
.about p { margin: 0; font-size: 20px; line-height: 1.6; color: var(--ink-soft); }

/* phones */
.phone { background: var(--ink); overflow: hidden; }
.phone img { width: 100%; object-fit: cover; object-position: top; }

/* app page */
.app-hero { color: #fff; border-radius: var(--radius-panel); padding: 56px 56px 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 48px; overflow: hidden; }
.app-hero .text { display: flex; flex-direction: column; gap: 16px; padding-bottom: 56px; }
.app-hero h1 { margin: 0; font-family: var(--display); font-stretch: 112%; font-weight: 800; font-size: clamp(40px, 5vw, 64px); line-height: 1; letter-spacing: -0.025em; }
.app-hero .tagline { margin: 0; font-size: 24px; line-height: 1.35; }
.app-hero .promise { margin: 0; font-size: 19px; line-height: 1.55; opacity: 0.92; max-width: 520px; }
.app-hero .cta { margin-top: 8px; display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.app-hero .cta .button { background: #fff; color: var(--ink); }
.app-hero .cta .button:hover { background: var(--ground); color: var(--ink); }
.soon { display: inline-flex; align-items: center; min-height: 48px; padding: 0 20px; border-radius: var(--radius-pill); background: rgba(0, 0, 0, 0.22); font-weight: 600; font-size: 16px; }
.app-hero .rise { margin: 0; padding: 0; align-self: end; }
.app-hero .rise .phone { width: 300px; height: 470px; }
.app-hero .rise .phone img { height: 640px; }
.screens { margin-top: 72px; display: flex; gap: 32px; flex-wrap: wrap; justify-content: center; }
.screens .phone { width: 250px; border-radius: 40px; padding: 9px; }
.screens .phone img { border-radius: 32px; aspect-ratio: 1320 / 2868; }
.facts { margin-top: 72px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 48px; border-top: 2px solid var(--line); padding-top: 40px; }
.facts h2 { margin: 0 0 8px; font-family: var(--display); font-stretch: 112%; font-weight: 800; font-size: 28px; letter-spacing: -0.01em; }
.facts p { margin: 0; color: var(--ink-soft); }
.facts ul { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; }

/* legal pages */
.doc { max-width: 720px; }
.doc .crumb { font-size: 15px; color: var(--ink-quiet); margin: 16px 0 12px; }
.doc h1 { font-family: var(--display); font-stretch: 112%; font-weight: 800; font-size: clamp(36px, 4.4vw, 52px); line-height: 1.05; letter-spacing: -0.02em; margin: 0 0 32px; }
.doc h2 { font-family: var(--display); font-stretch: 105%; font-weight: 700; font-size: 22px; margin: 36px 0 8px; }
.doc p { margin: 0 0 14px; color: var(--ink-soft); }

/* not found */
.lost { padding-top: 80px; }
.lost h1 { font-family: var(--display); font-stretch: 125%; font-weight: 800; font-size: clamp(48px, 8vw, 96px); margin: 0 0 16px; letter-spacing: -0.03em; }

/* narrow screens */
@media (max-width: 900px) {
  :root { --gutter: 20px; }
  body { font-size: 17px; }
  .apps, .about, .facts, .app-hero { grid-template-columns: minmax(0, 1fr); }
  .about { gap: 16px; margin-top: 72px; }
  .panel { padding: 32px 28px 0; min-height: 0; }
  .app-hero { padding: 36px 28px 0; gap: 8px; }
  .app-hero .text { padding-bottom: 8px; }
  .rise .phone, .app-hero .rise .phone { width: 230px; height: 330px; }
  .rise .phone img, .app-hero .rise .phone img { height: 480px; }
  .screens .phone { width: 42%; min-width: 150px; }
  .top { padding-top: 20px; padding-bottom: 20px; }
  .brand { font-size: 17px; }
  .nav { gap: 16px; font-size: 15px; }
  /* A wide face at phone width: narrower and scaled to the screen so "NorthLane" never runs off it. */
  .hero h1 { font-stretch: 108%; font-size: 15.5vw; }
  .foot { margin-top: 72px; }
}

/* the smallest phones (320px): the name and the links cannot share a line */
@media (max-width: 380px) {
  .top { flex-wrap: wrap; row-gap: 6px; }
}

/* --- finish: the mark, labels, light on the panels, real-looking phones --- */
::selection { background: var(--hover); color: #fff; }
html { scroll-behavior: smooth; }
.brand { display: inline-flex; align-items: center; gap: 10px; }
.mark { width: 1.35em; height: 1.35em; flex: none; }
.mark rect { fill: var(--ink); }
.mark path { fill: var(--ground); }
.brand:hover .mark rect { fill: var(--hover); }

.eyebrow { margin: 0; display: flex; align-items: center; gap: 12px; font-size: 14px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-quiet); }
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--hover); }
.button span { margin-left: 8px; transition: transform .3s cubic-bezier(.16, 1, .3, 1); }
.button:hover span { transform: translateY(2px); }

.section-head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; border-top: 2px solid var(--line); padding-top: 14px; margin-bottom: 24px; scroll-margin-top: 24px; }
.section-head h2 { margin: 0; font-size: 15px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.section-head span { font-size: 15px; color: var(--ink-quiet); }

/* The panels: a soft light from the top corner, a hairline edge, and a few faint lanes. */
.panel, .app-hero { position: relative; isolation: isolate; background-image: radial-gradient(90% 70% at 0% 0%, rgba(255, 255, 255, .16), transparent 70%), linear-gradient(to bottom, transparent 55%, rgba(0, 0, 0, .12)); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .10); }
.panel::after, .app-hero::after { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; border-radius: inherit;
  background: repeating-linear-gradient(118deg, rgba(255, 255, 255, .07) 0 1px, transparent 1px 26px);
  -webkit-mask-image: radial-gradient(70% 60% at 100% 0%, #000, transparent 75%); mask-image: radial-gradient(70% 60% at 100% 0%, #000, transparent 75%); }
.panel { transition: box-shadow .4s; }
.panel:hover { box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .16), 0 28px 50px -30px rgba(22, 24, 26, .55); }
.badge { backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .12); }

/* The phones: a thin lit edge, a Dynamic Island, and a soft shadow. */
.phone { position: relative; box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, .16), 0 30px 60px -24px rgba(0, 0, 0, .5); }
.phone::before { content: ""; position: absolute; z-index: 1; top: calc(10px + 2.2%); left: 50%; transform: translateX(-50%); width: 30%; height: 0; padding-top: 8.4%; border-radius: 999px; background: #0B0C0D; }
.screens .phone::before { top: calc(9px + 2.2%); }

/* The footer: the mark and the line on the left, the links on the right. */
.foot { align-items: flex-start; }
.foot-brand { display: flex; flex-direction: column; gap: 6px; }
.foot-brand p { margin: 0; color: var(--ink-soft); }
.foot-brand .quiet { color: var(--ink-quiet); font-size: 14px; }
.foot nav { padding-top: 4px; }
.doc .crumb a { text-decoration: none; } .doc .crumb a::before { content: "← "; }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* motion: each app's phone rises out of its panel as you scroll to it (src/motion.js sets --drop,
   from 62% down to 0). Without the script, or with Reduce Motion on, the phones simply sit in place. */
.rise .phone { transform: translateY(calc(var(--drop, 0) * 1%)); transition: transform .08s linear; will-change: transform; }
@media (hover: hover) {
  .panel:hover .rise .phone { transform: translateY(calc(var(--drop, 0) * 1% - 14px)); transition: transform .45s cubic-bezier(.16, 1, .3, 1); }
}
.app-hero .rise .phone { animation: arrive 1.2s cubic-bezier(.16, 1, .3, 1) .15s both; }
@keyframes arrive { from { transform: translateY(58%); } to { transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .rise .phone { transform: none !important; transition: none !important; animation: none !important; }
}