/* Saane — saane.app
   Tokens follow the design system the site was designed against
   (two canvases, thin display type, pill buttons, quiet motion),
   plus Saane's own orange accent. */

@import url("https://fonts.googleapis.com/css2?family=Inter+Tight:wght@200;300;400;500;600&family=Inter:opsz,wght@14..32,300..700&display=swap");

:root {
  /* fonts */
  --font-display: "Inter Tight", "NeueHaasGrotesk Display", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-ui: "Inter", "Inter Variable", Helvetica, Arial, sans-serif;
  --font-feature-brand: "ss03";

  /* canvases and ink */
  --ink: #000000;
  --white: #ffffff;
  --canvas-night: #000000;
  --canvas-night-elevated: #0a0a0a;
  --canvas-light: #ffffff;
  --canvas-cream: #fbfbf5;
  --surface-elevated-dark: #1e2c31;

  /* shade ladder */
  --shade-30: #d4d4d8;
  --shade-40: #a1a1aa;
  --shade-50: #71717a;
  --shade-60: #52525b;
  --shade-70: #3f3f46;

  /* hairlines */
  --hairline-light: #e4e4e7;
  --hairline-dark: #1e2c31;

  /* muted cool link tones (dark track) */
  --link-cool-1: #9dabad;

  /* Saane accent */
  --accent-50: #ff5300;
  --accent-mid: #ff8347;
  --accent-10: #fff1eb;
  --accent-ink: #8c2d00;
  --on-accent: #45170a;

  /* type ladder */
  --fs-heading-sm: 18px;
  --fs-body-lg: 18px;
  --fs-body-md: 16px;
  --fs-caption: 14px;
  --fs-micro: 13px;
  --fs-eyebrow: 12px;

  --fw-display: 300;
  --fw-display-strong: 500;
  --fw-body: 420;
  --fw-strong: 550;
  --fw-caption: 500;
  --fw-eyebrow: 400;

  --lh-heading-sm: 1.25;
  --lh-body-lg: 1.56;
  --lh-body: 1.5;
  --lh-caption: 1.49;
  --lh-eyebrow: 1.2;

  --ls-eyebrow: 0.72px;
  --ls-heading-sm: 0.72px;

  --type-heading-sm: var(--fw-display-strong) var(--fs-heading-sm)/var(--lh-heading-sm) var(--font-display);
  --type-body-lg: var(--fw-strong) var(--fs-body-lg)/var(--lh-body-lg) var(--font-ui);
  --type-body: var(--fw-body) var(--fs-body-md)/var(--lh-body) var(--font-ui);
  --type-body-strong: var(--fw-strong) var(--fs-body-md)/var(--lh-body) var(--font-ui);
  --type-caption: var(--fw-caption) var(--fs-caption)/var(--lh-caption) var(--font-ui);
  --type-micro: var(--fw-caption) var(--fs-micro)/var(--lh-body) var(--font-ui);
  --type-eyebrow: var(--fw-eyebrow) var(--fs-eyebrow)/var(--lh-eyebrow) var(--font-ui);

  /* shape, elevation, motion */
  --radius-card: 12px;
  --radius-photo: 20px;
  --radius-pill: 9999px;
  --shadow-card-light: 0 1px 2px rgba(0,0,0,0.04), 0 2px 4px rgba(0,0,0,0.03), 0 4px 8px rgba(0,0,0,0.03);
  --shadow-card-dark: inset 0 1px 0 rgba(255,255,255,0.04);
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-fast: 120ms;

  /* layout */
  --gutter: clamp(20px, 5vw, 72px);
  --container-wide: 1600px;
  --container-reading: 780px;
}

/* base */
html { -webkit-font-smoothing: antialiased; color-scheme: dark; scroll-behavior: smooth; }
body {
  margin: 0;
  font: var(--type-body);
  font-feature-settings: var(--font-feature-brand);
  color: var(--white);
  background: var(--canvas-night);
  overflow-x: hidden;
}
*, *::before, *::after { box-sizing: border-box; }
a { color: inherit; text-decoration: none; transition: opacity var(--duration-fast) var(--ease-standard); }
a:hover { opacity: .7; }
:focus-visible { outline: 2px solid currentColor; outline-offset: 2px; }
h1, h2, h3, p { margin: 0; }
img { display: block; max-width: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; }
}

/* wordmark */
.wordmark { display: inline-flex; align-items: baseline; gap: 6px; color: var(--white); }
.wordmark b { font: 500 24px/1 var(--font-display); letter-spacing: -0.01em; }
.wordmark i { width: 7px; height: 7px; border-radius: var(--radius-pill); background: var(--accent-50); display: block; }
.wordmark--sm b { font-size: 20px; }
.wordmark--sm i { width: 6px; height: 6px; }

/* nav */
.nav {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 28px var(--gutter); flex-wrap: wrap;
}
.nav__links { display: flex; align-items: center; gap: clamp(18px, 3vw, 34px); flex-wrap: wrap; }
.nav__links a { font: var(--type-caption); color: var(--link-cool-1); }
.nav__links a.btn { color: var(--white); }

/* buttons */
.btn {
  display: inline-block; text-align: center; border-radius: var(--radius-pill);
  font: var(--type-body-strong); line-height: 1.2;
}
.btn--outline-dark { color: var(--white); border: 2px solid var(--white); padding: 15px 32px; }
.btn--outline-dark.btn--sm { font: var(--type-caption); padding: 9px 20px; }
.btn--outline-light { color: var(--ink); border: 1px solid var(--ink); padding: 13px 26px; }
.btn--primary { background: var(--ink); color: var(--white); padding: 14px 26px; }
.btn--primary:hover { opacity: 1; background: var(--shade-70); }
.btn--outline-dark:hover, .btn--outline-light:hover { opacity: .7; }

/* text roles */
.eyebrow { font: var(--type-eyebrow); letter-spacing: var(--ls-eyebrow); text-transform: uppercase; color: var(--shade-40); }
.on-light .eyebrow { color: var(--shade-50); }
.display {
  font: 300 clamp(32px, 5.2vw, 70px)/1.05 var(--font-display); text-wrap: balance;
}
.display--md { font-size: clamp(30px, 4.4vw, 58px); line-height: 1.06; }
.lead { font: var(--type-body); color: var(--shade-40); text-wrap: pretty; }
.on-light .lead { color: var(--shade-50); }
.caption { font: var(--type-caption); color: var(--shade-40); text-wrap: pretty; }
.on-light .caption { color: var(--shade-50); }
.micro { font: var(--type-micro); color: var(--shade-50); }
.link-muted { font: var(--type-caption); color: var(--link-cool-1); }

/* sections */
.section { padding: clamp(72px, 13vw, 192px) var(--gutter); }
.section--tight { padding: clamp(64px, 10vw, 128px) var(--gutter); }
.section--transactional { padding: clamp(56px, 8vw, 96px) var(--gutter); }
.container { max-width: var(--container-wide); margin: 0 auto; display: flex; flex-direction: column; gap: clamp(40px, 6vw, 72px); }
.container--narrow { max-width: 1180px; gap: 40px; }
.section__head { display: flex; flex-direction: column; gap: 20px; max-width: 820px; }
.section__head--sm { max-width: 760px; }
.on-light { background: var(--canvas-light); color: var(--ink); }
.on-cream { background: var(--canvas-cream); color: var(--ink); }

/* hero */
.hero {
  padding: clamp(64px, 12vw, 150px) var(--gutter) clamp(56px, 9vw, 110px);
  display: flex; flex-direction: column; gap: clamp(32px, 5vw, 56px);
  max-width: var(--container-wide); margin: 0 auto;
}
.hero__copy { display: flex; flex-direction: column; gap: clamp(20px, 3vw, 30px); max-width: 1120px; }
.hero h1 {
  font: 300 clamp(44px, 8.5vw, 96px)/1.02 var(--font-display);
  letter-spacing: 0.024em; color: var(--white); text-wrap: balance;
}
.hero__lead { font: var(--type-body-lg); color: var(--shade-40); max-width: 640px; text-wrap: pretty; }
.hero__actions { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }

/* screenshots band */
.phones {
  width: 100%; min-height: clamp(320px, 52vw, 620px);
  display: flex; justify-content: center; align-items: flex-end; gap: clamp(12px, 3vw, 40px);
  padding: 0 var(--gutter); overflow: hidden;
}
.phone {
  --bezel: clamp(6px, 0.9vw, 11px);
  --phone-radius: clamp(26px, 4.2vw, 48px);
  flex: 0 1 clamp(160px, 23vw, 320px);
  padding: var(--bezel) var(--bezel) 0;
  border-radius: var(--phone-radius) var(--phone-radius) 0 0;
  overflow: hidden;
  background: #1c1c1e;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.22), 0 24px 60px rgba(0,0,0,0.6);
}
.phone img {
  width: 100%; height: auto;
  border-radius: calc(var(--phone-radius) - var(--bezel)) calc(var(--phone-radius) - var(--bezel)) 0 0;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.08);
}
.phone--back { transform: translateY(clamp(24px, 4vw, 56px)); }
@media (max-width: 700px) { .phone--back { display: none; } }

/* ledger */
.ledger { display: flex; flex-direction: column; border-top: 1px solid var(--surface-elevated-dark); }
.ledger__row {
  display: flex; flex-wrap: wrap; gap: 8px clamp(16px, 3vw, 40px);
  padding: clamp(18px, 2.4vw, 26px) 0; border-bottom: 1px solid var(--surface-elevated-dark); align-items: baseline;
}
.ledger__what { font: var(--type-body); color: var(--white); flex: 1 1 200px; min-width: 0; }
.ledger__where { font: var(--type-body-strong); color: var(--white); flex: 1 1 200px; min-width: 0; }
.ledger__where--opt { color: var(--accent-mid); }
.ledger__note { font: var(--type-caption); color: var(--shade-40); text-wrap: pretty; flex: 1.6 1 260px; min-width: 0; }

/* cards */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 270px), 1fr)); gap: 20px; }
.cards--wide { grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.card { border-radius: var(--radius-card); padding: 32px; display: flex; flex-direction: column; gap: 12px; }
.card h3 { font: var(--type-heading-sm); }
.card--dark { background: var(--canvas-night-elevated); box-shadow: var(--shadow-card-dark); gap: 14px; }
.card--dark h3 { color: var(--white); }
.card--light { background: var(--white); border: 1px solid var(--hairline-light); box-shadow: var(--shadow-card-light); gap: 14px; }
.card--accent { background: var(--accent-10); color: var(--accent-ink); gap: 14px; }
.card--accent .eyebrow, .card--accent h3, .card--accent .caption { color: var(--accent-ink); }
.card__icon { display: flex; align-items: center; color: var(--white); }
.card__icon svg { width: 22px; height: 22px; }

/* app frame (how it works) */
.frame {
  width: 100%; border-radius: var(--radius-photo); overflow: hidden;
  background: var(--canvas-night-elevated); box-shadow: var(--shadow-card-dark);
  display: flex; justify-content: center; align-items: flex-end; gap: clamp(16px, 4vw, 56px);
  padding: clamp(32px, 5vw, 64px) var(--gutter) 0; min-height: clamp(280px, 42vw, 520px);
}
.frame .phone { flex-basis: clamp(170px, 24vw, 320px); }

/* hold to talk */
.split {
  max-width: var(--container-wide); margin: 0 auto;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: clamp(32px, 5vw, 64px); align-items: center;
}
.split__copy { display: flex; flex-direction: column; gap: 20px; max-width: 520px; }
.split__copy strong { font-weight: 550; }
.mock { display: flex; justify-content: center; }
.mock__phone {
  width: 220px; height: 452px; border-radius: 52px; background: var(--canvas-night-elevated);
  padding: 10px; position: relative; flex: none;
}
.mock__button { position: absolute; right: -4px; top: 110px; width: 5px; height: 56px; border-radius: 4px; background: var(--surface-elevated-dark); }
.mock__screen {
  width: 100%; height: 100%; border-radius: 42px; background: var(--ink);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px; padding: 18px;
}
.mock__label { font: var(--type-eyebrow); letter-spacing: var(--ls-eyebrow); text-transform: uppercase; color: var(--accent-50); }
.mock__time { font: 300 40px/1 var(--font-display); color: var(--white); display: flex; align-items: center; gap: 10px; }
.mock__time i { width: 8px; height: 8px; border-radius: var(--radius-pill); background: var(--accent-50); display: block; }
.mock__wave { display: flex; align-items: center; gap: 4px; height: 34px; }
.mock__wave span {
  width: 4px; height: 34px; border-radius: var(--radius-pill); background: var(--accent-50);
  transform-origin: center; animation: swave 900ms ease-in-out infinite;
}
.mock__hint { font: var(--type-micro); color: var(--shade-50); }
@keyframes swave { 0%, 100% { transform: scaleY(0.28); } 50% { transform: scaleY(1); } }

/* pricing */
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: 20px; align-items: start; }
.plan { gap: 22px; }
.plan__head { display: flex; flex-direction: column; gap: 8px; }
.plan__title { display: flex; align-items: center; gap: 10px; }
.plan__price { font: 300 44px/1 var(--font-display); }
.plan__list { display: flex; flex-direction: column; gap: 10px; }
.plan__list li { display: flex; align-items: flex-start; gap: 10px; }
.plan__list svg { width: 15px; height: 15px; flex: none; margin-top: 2px; }
.plan__list span { font: var(--type-caption); color: var(--shade-60); text-wrap: pretty; }
.card--accent .plan__list span { color: var(--accent-ink); }
.badge { font: var(--type-micro); background: var(--accent-50); color: var(--on-accent); border-radius: var(--radius-pill); padding: 2px 10px; }
ul.plan__list { list-style: none; margin: 0; padding: 0; }

/* final cta */
.closing {
  padding: clamp(72px, 12vw, 160px) var(--gutter);
  display: flex; flex-direction: column; align-items: center; gap: 32px; text-align: center;
}
.closing h2 {
  font: 300 clamp(34px, 6.4vw, 80px)/1.03 var(--font-display); letter-spacing: 0.02em;
  color: var(--white); max-width: 960px; text-wrap: balance;
}

/* footer */
.footer {
  border-top: 1px solid var(--surface-elevated-dark); padding: 44px var(--gutter);
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
}
.footer__brand { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.footer__links { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.footer__links a { font: var(--type-micro); color: var(--shade-50); text-decoration: underline; }

/* long-form pages: privacy, support */
.article { padding: clamp(56px, 8vw, 96px) var(--gutter) clamp(72px, 10vw, 128px); }
.article__inner { max-width: var(--container-reading); margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.article h1 { font: 300 clamp(36px, 5.2vw, 58px)/1.06 var(--font-display); text-wrap: balance; margin-bottom: 8px; }
.article h2 { font: 500 24px/1.14 var(--font-display); letter-spacing: 0.36px; margin-top: 28px; }
.article p { font: var(--type-body); color: var(--shade-60); text-wrap: pretty; }
.article p.lead { font: var(--type-body-lg); color: var(--shade-50); }
.article p b { color: var(--ink); font-weight: 550; }
.article a { color: var(--accent-ink); text-decoration: underline; text-underline-offset: 2px; }