/* xoticdata.com — the public site (EX0T-378), on the exOtic brand system
   (Business idea/strategy/branding: designer brief, logo spec "Cochlear O", and the
   app's frontend/src/index.css). Locked palette, no sixth colour:
     navy structure · cream page · sage accents and eyebrows · beige bands ·
     terracotta once per page (the one eye-pull) and in the logo's core dot.
   Bookman titles, Calibri body. One light theme by design: the brand is cream on
   navy, and a dark variant would need colours the palette doesn't have. No web
   fonts: nothing loads from elsewhere. */

:root {
  --navy: #0f2a47;
  --cream: #f5efe0;
  --sage: #6b8e70;
  --sage-deep: #4f6c56;
  --terracotta: #b85042;
  --beige: #efe7d2;
  --card: #ffffff;
  --ink: #1f2a3d;
  --muted: #8b7b65;
  --rule: #d9cfb7;

  --bg: var(--cream);
  --surface: var(--card);
  --band: var(--beige);
  --heading: var(--navy);
  --accent: var(--sage-deep);
  --chrome: var(--navy);
  --chrome-ink: var(--cream);
  --shadow: 0 1px 2px rgba(15, 42, 71, 0.08);

  --serif: "Bookman Old Style", Bookman, "URW Bookman", "URW Bookman L", Georgia, serif;
  --sans: Calibri, Carlito, "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;

  color-scheme: light;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--accent);
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--heading);
}

:focus-visible {
  outline: 2px solid var(--sage);
  outline-offset: 3px;
  border-radius: 3px;
}

h1,
h2,
h3 {
  font-family: var(--serif);
  color: var(--heading);
  font-weight: 600;
  line-height: 1.15;
  text-wrap: balance;
  margin: 0;
}

h1 {
  font-size: clamp(2rem, 1.3rem + 2.4vw, 2.9rem);
  letter-spacing: -0.01em;
}

h2 {
  font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.25rem);
}

h3 {
  font-size: 1.35rem;
}

p {
  margin: 0;
}

.wrap {
  width: min(1120px, 100% - 32px);
  margin-inline: auto;
}

/* Readable measure for the text inside a section, left-aligned with the page. */
.prose > * {
  max-width: 64ch;
}

/* ── Header ─────────────────────────────────────────────────────────────── */

.top {
  background: var(--chrome);
  color: var(--chrome-ink);
}

.top .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 60px;
}

.brand {
  display: inline-flex;
  align-items: center;
  color: var(--chrome-ink);
  text-decoration: none;
  font: 600 1.45rem/1 var(--serif);
  letter-spacing: 0.01em;
}

/* The capital O is the cochlear spiral at cap height (logo spec, primary lockup). */
.brand svg {
  width: 0.95em;
  height: 0.95em;
  margin: 0 -0.02em 0 -0.03em;
  transform: translateY(0.03em);
}

.brand:hover {
  color: var(--chrome-ink);
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 0.95rem;
}

.nav a {
  color: var(--chrome-ink);
  opacity: 0.78;
  text-decoration: none;
}

.nav a:hover,
.nav a[aria-current="page"] {
  opacity: 1;
  color: var(--chrome-ink);
}

.nav .signin {
  opacity: 1;
  border: 1px solid rgba(245, 239, 224, 0.4);
  border-radius: 6px;
  padding: 5px 12px;
}

.nav .signin:hover {
  border-color: var(--chrome-ink);
}

/* ── Hero ───────────────────────────────────────────────────────────────── */

.hero {
  padding: clamp(48px, 8vw, 96px) 0 clamp(40px, 6vw, 72px);
}

.hero .wrap {
  display: grid;
  gap: clamp(32px, 5vw, 56px);
  align-items: center;
}

@media (min-width: 900px) {
  .hero .wrap {
    grid-template-columns: 1fr 1.05fr;
  }
}

/* Eyebrow small-caps: tracked, sage. */
.eyebrow,
.kicker {
  font: 600 0.78rem/1.2 var(--sans);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sage);
}

.eyebrow {
  margin-bottom: 18px;
}

/* The page's one terracotta pull: the problem we exist for. */
.eyebrow.pull {
  color: var(--terracotta);
  margin-bottom: 0;
}

.lead {
  font-size: 1.15rem;
  color: var(--ink);
  margin-top: 20px;
  max-width: 46ch;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-block;
  border-radius: 7px;
  padding: 11px 20px;
  font-weight: 600;
  font-size: 0.98rem;
  text-decoration: none;
  border: 1px solid transparent;
}

.button.primary {
  background: var(--navy);
  color: var(--cream);
}

.button.primary:hover {
  background: var(--sage-deep);
  color: var(--cream);
}

.button.quiet {
  border-color: var(--rule);
  color: var(--heading);
}

.button.quiet:hover {
  border-color: var(--heading);
}

/* A screenshot in a plain window frame. */
.shot {
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 10px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.shot::before {
  content: "";
  display: block;
  height: 22px;
  border-bottom: 1px solid var(--rule);
  background:
    radial-gradient(circle at 14px 11px, var(--rule) 3.5px, transparent 4px),
    radial-gradient(circle at 28px 11px, var(--rule) 3.5px, transparent 4px),
    radial-gradient(circle at 42px 11px, var(--rule) 3.5px, transparent 4px),
    var(--band);
}

.shot img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top left;
}

.shot figcaption,
.note {
  font-size: 0.8rem;
  font-style: italic;
  color: var(--muted);
}

.shot figcaption {
  padding: 8px 12px;
  border-top: 1px solid var(--rule);
}

/* ── Sections ───────────────────────────────────────────────────────────── */

.section {
  padding: clamp(48px, 7vw, 88px) 0;
}

.section.band {
  background: var(--band);
  border-block: 1px solid var(--rule);
}

.problem {
  display: grid;
  gap: 18px;
}

.problem p {
  font-size: 1.12rem;
}

.features {
  display: grid;
  gap: clamp(48px, 7vw, 88px);
  margin-top: clamp(32px, 5vw, 56px);
}

.feature {
  display: grid;
  gap: 24px;
  align-items: center;
}

@media (min-width: 900px) {
  .feature {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 56px;
  }

  .feature:nth-child(even) {
    grid-template-columns: 1.15fr 0.85fr;
  }

  .feature:nth-child(even) .feature-text {
    order: 2;
  }
}

.feature-text {
  display: grid;
  gap: 12px;
}


.feature-text ul {
  margin: 4px 0 0;
  padding-left: 1.1em;
  color: var(--ink);
}

.feature-text li + li {
  margin-top: 4px;
}

.audience {
  display: grid;
  gap: 16px;
}

.contact {
  display: grid;
  gap: 16px;
  justify-items: start;
}

/* ── About ──────────────────────────────────────────────────────────────── */

.page-head {
  padding: clamp(48px, 7vw, 88px) 0 8px;
}

.page-head .lead {
  max-width: 60ch;
}

.stack {
  display: grid;
  gap: 18px;
}

.people {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

@media (min-width: 700px) {
  .people {
    grid-template-columns: repeat(2, 1fr);
  }
}

.person {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 20px 22px;
}

.person .role {
  color: var(--muted);
  font-size: 0.92rem;
  margin-top: 4px;
}

.principles {
  display: grid;
  gap: 14px;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}

.principles li {
  padding-left: 18px;
  border-left: 2px solid var(--sage);
}

.credit {
  font-size: 0.92rem;
  color: var(--muted);
}

/* ── Footer ─────────────────────────────────────────────────────────────── */

.foot {
  border-top: 1px solid var(--rule);
  padding: 32px 0 40px;
  font-size: 0.85rem;
  color: var(--muted);
}

.foot .wrap {
  display: grid;
  gap: 14px;
}

.foot nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.foot a {
  color: var(--muted);
}

.foot a:hover {
  color: var(--heading);
}

@media (max-width: 520px) {
  .nav {
    gap: 14px;
  }

  .nav .hide-sm {
    display: none;
  }
}

@media (min-width: 900px) {
  .feature.solo {
    grid-template-columns: 1fr;
  }
}

.person .bio {
  margin-top: 10px;
  font-size: 0.95rem;
}

code {
  font: 0.88em ui-monospace, "SF Mono", Consolas, monospace;
  background: var(--beige);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 0 4px;
}

.section-lead {
  margin-top: 12px;
  font-size: 1.08rem;
  max-width: 64ch;
}

/* Roadmap, not shipped: outlined and in sage-deep, never a filled card
   (brand: the shipped-vs-roadmap distinction). */
.next {
  display: grid;
  gap: 12px;
  border: 1px dashed var(--sage);
  border-radius: 10px;
  padding: clamp(20px, 3vw, 32px);
}

.next .kicker {
  color: var(--sage-deep);
}