/* TickAhead site — shared styles for the secondary pages
   (welcome, blog, 404). Matches the homepage design system in index.html
   (dark canvas, Clash Display + Satoshi, cobalt accent). Fonts are pulled
   here via @import so these pages need no <head> font links. */
@import url("https://api.fontshare.com/v2/css?f[]=clash-display@600&f[]=satoshi@400,500,700&f[]=cabinet-grotesk@700&display=swap");
@import url("https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@600&display=swap");

:root {
  --bg: #141420;
  --surface: #1c1c2b;
  --surface-2: #232338;
  --border: #2c2c40;
  --ink: #eef0f6;
  --ink-soft: #a9abbd;
  --ink-faint: #75778c;
  --teal: #2fbfa8;
  --teal-soft: rgba(47, 191, 168, 0.12);
  --coral: #ef6a63;
  --amber: #f9c241;
  --accent: #5b73ff;
  --mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
  --sans: "Satoshi", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, system-ui, sans-serif;
  --display: "Clash Display", "Satoshi", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 16px/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow-x: hidden;
}
/* ambient aurora glow, no markup needed */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(540px 540px at 6% -6%, rgba(63, 79, 219, 0.22), transparent 68%),
    radial-gradient(460px 460px at 98% 8%, rgba(106, 79, 208, 0.18), transparent 70%);
}
.wrap { max-width: 980px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }

a { color: var(--accent); text-decoration: none; }
a:hover, a:focus-visible { text-decoration: underline; outline: none; }

/* ---------- header ---------- */
header.site { display: flex; align-items: center; gap: 9px; padding: 22px 0; }
header.site img { width: 30px; height: 30px; object-fit: contain; display: block; }
header.site .name { font-family: "Cabinet Grotesk", var(--sans); font-weight: 700; font-size: 20px; letter-spacing: -0.03em; }
header.site .name b { color: #7488ff; font-weight: 700; }
header.site nav { margin-left: auto; display: flex; gap: 22px; font-size: 14px; }
header.site nav a { color: var(--ink-soft); }
header.site nav a:hover { color: var(--ink); text-decoration: none; }

/* ---------- hero ---------- */
.hero { padding: 56px 0 40px; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
@media (max-width: 800px) { .hero { grid-template-columns: 1fr; } }
.hero h1 {
  font-family: var(--display);
  font-size: clamp(34px, 5vw, 46px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
  font-weight: 600;
  text-wrap: balance;
}
.hero h1 em { color: var(--accent); font-style: normal; }
.hero .sub { color: var(--ink-soft); font-size: 18px; margin: 0 0 26px; max-width: 46ch; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.cta {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  padding: 12px 22px;
  border-radius: 40px;
  border: 1px solid rgba(91, 115, 255, 0.4);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}
.cta:hover { text-decoration: none; transform: translateY(-2px); box-shadow: 0 10px 30px rgba(91, 115, 255, 0.4); filter: brightness(1.08); }
.cta-note { font-size: 13px; color: var(--ink-faint); }

/* hero flow — the four steps */
.flow { display: flex; flex-direction: column; }
.flow-step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px 18px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}
.flow-badge {
  flex: none;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font: 700 14px/30px var(--mono);
  text-align: center;
}
.flow-step h4 { margin: 0 0 3px; font-size: 16px; }
.flow-step p { margin: 0; font-size: 14px; color: var(--ink-soft); }
.flow-arrow { align-self: center; color: var(--ink-faint); font-size: 18px; line-height: 1; padding: 7px 0; }

/* ---------- sections ---------- */
section { padding: 44px 0; position: relative; z-index: 1; }
section h2 {
  font-family: var(--display);
  font-size: 28px;
  letter-spacing: -0.015em;
  margin: 0 0 8px;
  font-weight: 600;
  text-wrap: balance;
}
section .lead { color: var(--ink-soft); margin: 0 0 28px; max-width: 62ch; }
.section-center { text-align: center; }
.section-center .lead { margin-left: auto; margin-right: auto; }

/* ---------- pricing tiers ---------- */
.pricing { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; max-width: 720px; margin: 0 auto; text-align: left; }
@media (max-width: 640px) { .pricing { grid-template-columns: 1fr; } }
.price-card { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 24px; }
.price-card.featured { border-color: var(--accent); box-shadow: 0 14px 40px rgba(91, 115, 255, 0.14); }
.price-name { font: 600 12px var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); }
.price-card.featured .price-name { color: var(--accent); }
.price-amount { font-size: 30px; font-weight: 700; letter-spacing: -0.02em; margin: 8px 0 2px; }
.price-amount small { font-size: 14px; font-weight: 500; color: var(--ink-soft); }
.price-was { text-decoration: line-through; color: var(--ink-faint); font-weight: 500; font-size: 20px; margin-right: 7px; }
.price-sub { font-size: 13px; color: var(--ink-faint); margin: 0; }
.price-alt { font-size: 13px; color: var(--ink-soft); margin: 8px 0 0; }

.claims { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 800px) { .claims { grid-template-columns: 1fr; } }
.claim { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 20px; }
.claim h3 { margin: 0 0 8px; font-size: 16.5px; }
.claim p { margin: 0; color: var(--ink-soft); font-size: 14.5px; }

.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
@media (max-width: 800px) { .pillars { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .pillars { grid-template-columns: 1fr; } }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
@media (max-width: 800px) { .features { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .features { grid-template-columns: 1fr; } }
.feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 16px;
  cursor: default;
  text-align: center;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.feature:hover, .feature:focus-within { border-color: var(--accent); outline: none; }
.feature svg { width: 38px; height: 38px; color: var(--accent); margin: 0 auto 12px; display: block; }
.feature h4 { margin: 0; font-size: 15.5px; }
.feature p {
  margin: 0;
  font-size: 13.5px;
  color: var(--ink-soft);
  text-align: justify;
  hyphens: auto;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, opacity 0.25s ease, margin-top 0.3s ease;
}
.feature:hover p, .feature:focus-within p { max-height: 240px; opacity: 1; margin-top: 8px; }
@media (hover: none) { .feature p { max-height: 240px; opacity: 1; margin-top: 8px; } }

.honesty-strip {
  background: linear-gradient(180deg, rgba(91, 115, 255, 0.08), transparent);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px 24px;
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
}
.honesty-strip p { margin: 0; max-width: 58ch; }

/* ---------- long-form doc / blog ---------- */
article.doc { max-width: 72ch; padding: 24px 0 60px; }
article.doc h1 { font-family: var(--display); font-weight: 600; font-size: clamp(32px, 4.5vw, 44px); line-height: 1.06; letter-spacing: -0.02em; margin: 16px 0 8px; }
article.doc h2 { font-family: var(--display); font-weight: 600; font-size: 22px; margin: 36px 0 10px; }
article.doc h3 { font-size: 18px; margin: 26px 0 8px; }
article.doc p, article.doc li { color: var(--ink-soft); }
article.doc li { margin-bottom: 6px; }
article.doc strong { color: var(--ink); }
article.doc code {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1px 6px;
  font: 500 13px var(--mono);
  color: var(--ink);
}
.post-meta { color: var(--ink-faint); font: 600 12px var(--mono); letter-spacing: 0.06em; text-transform: uppercase; }
table { border-collapse: collapse; width: 100%; font-size: 14px; margin: 12px 0; }
th, td { text-align: left; padding: 8px 12px 8px 0; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font: 600 11px var(--mono); text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-faint); }

/* ---------- footer ---------- */
footer.site {
  border-top: 1px solid var(--border);
  margin-top: 40px;
  padding: 28px 0 48px;
  font-size: 13.5px;
  color: var(--ink-faint);
  display: flex;
  gap: 8px 20px;
  flex-wrap: wrap;
  align-items: center;
}
footer.site a { color: var(--ink-faint); }
footer.site a:hover { color: var(--ink); text-decoration: none; }
footer.site .spacer { flex: 1; }

.ref-banner {
  display: none;
  background: rgba(91, 115, 255, 0.12);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 16px;
  margin: 6px 0 0;
  font-size: 14px;
}
