/* Innovations Project Timeline — website. Light and dark from one set of tokens. */
:root {
  --bg: #fbfbfd;
  --fg: #16181d;
  --muted: #5d6573;
  --line: #e4e7ec;
  --card: #ffffff;
  --band: #f2f4f8;
  --accent: #2b5fd9;
  --accent-2: #a81e15;
  --accent-soft: #e8efff;
  --shadow: 0 1px 2px rgb(16 24 40 / 6%), 0 8px 24px rgb(16 24 40 / 8%);
  --radius: 16px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e1116;
    --fg: #e9edf3;
    --muted: #9aa5b4;
    --line: #262d38;
    --card: #151a22;
    --band: #11161d;
    --accent: #7aa2ff;
    --accent-2: #ff7a6e;
    --accent-soft: #1b2640;
    --shadow: 0 1px 2px rgb(0 0 0 / 40%), 0 8px 24px rgb(0 0 0 / 35%);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0e1116; --fg: #e9edf3; --muted: #9aa5b4; --line: #262d38; --card: #151a22;
  --band: #11161d; --accent: #7aa2ff; --accent-2: #ff7a6e; --accent-soft: #1b2640;
  --shadow: 0 1px 2px rgb(0 0 0 / 40%), 0 8px 24px rgb(0 0 0 / 35%);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.6 "Segoe UI Variable", "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); }
img { max-width: 100%; height: auto; }
.wrap { max-width: 1140px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 780px; }
.center { text-align: center; }
.muted { color: var(--muted); }
.small { font-size: 14px; }
h1, h2, h3 { line-height: 1.2; letter-spacing: -0.015em; }
h1 { font-size: clamp(32px, 5vw, 54px); margin: 8px 0 16px; }
h2 { font-size: clamp(26px, 3.4vw, 38px); margin: 6px 0 28px; }
h3 { font-size: 18px; margin: 0 0 6px; }
.eyebrow {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

/* ------------------------------------------------------------------ nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-row { display: flex; align-items: center; justify-content: space-between; min-height: 64px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--fg); text-decoration: none; font-weight: 700; }
.nav-links { display: flex; align-items: center; gap: 22px; }
.nav-links a { color: var(--fg); text-decoration: none; font-size: 15px; }
.nav-links a:hover { color: var(--accent); }

/* --------------------------------------------------------------- buttons */
.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 999px;
  background: var(--accent);
  color: #ffffff;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--accent);
  transition: transform 120ms ease, box-shadow 120ms ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-ghost { background: transparent; color: var(--accent); }
.btn-small { padding: 7px 16px; font-size: 14px; color: #ffffff !important; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .btn:not(.btn-ghost) { color: #0e1116; } }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0 14px; }

/* ------------------------------------------------------------------ hero */
.hero {
  position: relative;
  padding: 72px 0 64px;
  overflow: hidden;
  background:
    radial-gradient(60% 70% at 85% 10%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 70%),
    radial-gradient(40% 50% at 10% 90%, color-mix(in srgb, var(--accent-2) 10%, transparent), transparent 70%);
}
.hero-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; align-items: center; }
.lede { font-size: 19px; color: var(--muted); max-width: 34em; }
.shot {
  margin: 0;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 14px;
  transform: perspective(1400px) rotateY(-4deg) rotateX(2deg);
}
.shot.wide { transform: none; margin-top: 40px; }

/* ----------------------------------------------------------- sections */
.section { padding: 84px 0; }
.band { background: var(--band); padding: 72px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.two-up { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.three-up { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.product h2 { font-size: 24px; margin: 14px 0 8px; }
.product p { color: var(--muted); margin: 0; }

/* Features as a bento grid: two wide tiles lead. */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feature {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 22px 18px;
  transition: transform 140ms ease, border-color 140ms ease;
}
.feature:hover { transform: translateY(-2px); border-color: color-mix(in srgb, var(--accent) 40%, var(--line)); }
.feature:nth-child(1), .feature:nth-child(2) { background: linear-gradient(160deg, var(--accent-soft), var(--card) 70%); }
.feature:nth-child(1) { grid-column: span 2; }
/* The last tile closes the grid as a full-width band, so no row is left with one card. */
.feature:last-child { grid-column: 1 / -1; background: linear-gradient(90deg, var(--card), var(--accent-soft)); }
.feature p { color: var(--muted); margin: 0; font-size: 15px; }

.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.steps li { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.steps p { color: var(--muted); margin: 0; }
.num {
  display: inline-grid; place-items: center;
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--accent); color: #ffffff; font-weight: 700; margin-bottom: 12px;
}

/* ------------------------------------------------------------- pricing */
.prices { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; margin-bottom: 18px; }
.price-card {
  position: relative;
  display: flex; flex-direction: column;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow);
}
.price-card.featured { border: 2px solid var(--accent); }
.price-card ul { padding-left: 18px; margin: 12px 0 24px; color: var(--muted); flex: 1; }
.price-card li { margin: 6px 0; }
.price { font-size: 38px; font-weight: 700; margin: 4px 0; }
.price span { font-size: 15px; font-weight: 400; color: var(--muted); }
.tag {
  position: absolute; top: 16px; right: 16px; margin: 0;
  font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent);
}

/* ------------------------------------------------------------------- FAQ */
details { border-bottom: 1px solid var(--line); padding: 14px 4px; }
summary { cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
summary::after { content: "+"; color: var(--accent); font-size: 20px; line-height: 1; }
details[open] summary::after { content: "–"; }
details p { color: var(--muted); margin: 10px 0 2px; }

/* ---------------------------------------------------------------- footer */
.footer { padding: 40px 0 28px; border-top: 1px solid var(--line); }
.foot-grid { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.brand-foot { display: flex; align-items: center; gap: 8px; font-weight: 700; margin: 0 0 4px; }
.foot-links { display: flex; gap: 20px; flex-wrap: wrap; }
.foot-links a { color: var(--fg); text-decoration: none; }
.foot-links a:hover { color: var(--accent); }

/* --------------------------------------------------------- legal pages */
.doc { max-width: 760px; margin: 0 auto; padding: 48px 16px 72px; }
.doc h1 { font-size: clamp(28px, 4vw, 38px); }
.doc h2 { font-size: 21px; margin: 32px 0 10px; padding-top: 18px; border-top: 1px solid var(--line); }
.doc .meta { color: var(--muted); font-size: 14px; }
.doc .lede-box { background: var(--accent-soft); border-radius: 12px; padding: 16px 18px; margin: 18px 0; }
.doc table { border-collapse: collapse; width: 100%; font-size: 15px; }
.doc th, .doc td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
.doc th { background: var(--band); }
.doc .scroll { overflow-x: auto; }
.doc dt { font-weight: 600; margin-top: 14px; }
.doc dd { margin: 4px 0 0; color: var(--muted); }

/* ---------------------------------------------------------------- mobile */
@media (max-width: 900px) {
  .hero-grid, .two-up, .three-up, .steps, .prices { grid-template-columns: 1fr; }
  .grid { grid-template-columns: 1fr 1fr; }
  .feature:nth-child(1) { grid-column: span 2; }
  .shot { transform: none; }
  .nav-links a:not(.btn) { display: none; }
  .hero { padding: 48px 0; }
  .section { padding: 60px 0; }
}
@media (max-width: 560px) {
  .grid { grid-template-columns: 1fr; }
  .feature:nth-child(1) { grid-column: auto; }
}