/* SpearCal marketing site — light tokens from lib/theme.ts lightColors */
:root {
  --bg: #ffffff;
  --surface: #f8f9fa;
  --surface-alt: #e9ecef;
  --border: #dee2e6;
  --text: #212529;
  --muted: #6c757d;
  --primary: #28a745;
  --primary-hover: #218838;
  --secondary: #d4edda;
  --protein: #0056b3;
  --carb: #e67e00;
  --fat: #dc1a68;
  --danger: #dc3545;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow: 0 12px 40px rgba(33, 37, 41, 0.08);
  --header-h: 68px;
  --wrap: 1080px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
  font-size: 16px;
}

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

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.wrap {
  width: min(var(--wrap), calc(100% - 40px));
  margin-inline: auto;
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
}

.skip:focus {
  left: 12px;
  top: 12px;
  z-index: 100;
  background: var(--bg);
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 700;
  font-size: 1.125rem;
  text-decoration: none;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
}

.brand:hover {
  text-decoration: none;
  color: var(--primary);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--border);
  background: var(--bg);
  border-radius: 10px;
  padding: 8px 12px;
  font: inherit;
  cursor: pointer;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav a {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 8px 12px;
  border-radius: 999px;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--text);
  background: var(--surface);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 12px 22px;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  font-size: 0.95rem;
}

.btn:hover {
  text-decoration: none;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-hover);
  color: #fff;
}

.btn-ghost {
  background: var(--secondary);
  color: #155724;
  border-color: transparent;
}

.btn-ghost:hover {
  background: #c3e6cb;
  color: #155724;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* Hero */
.hero {
  padding: 64px 0 48px;
  background:
    radial-gradient(ellipse at top left, rgba(40, 167, 69, 0.12), transparent 55%),
    var(--bg);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  background: var(--secondary);
  color: #155724;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 16px;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.1;
  margin: 0 0 16px;
  letter-spacing: -0.03em;
}

.lede {
  font-size: 1.125rem;
  color: var(--muted);
  margin: 0;
  max-width: 36rem;
}

/* Phone mockup */
.phone {
  width: min(280px, 100%);
  margin-inline: auto;
  background: #1a1d21;
  border-radius: 36px;
  padding: 12px;
  box-shadow: var(--shadow);
}

.phone-notch {
  width: 90px;
  height: 18px;
  background: #111;
  border-radius: 0 0 14px 14px;
  margin: 0 auto 10px;
}

.phone-screen {
  background: var(--bg);
  border-radius: 26px;
  padding: 16px;
  min-height: 460px;
}

.diary-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
}

.diary-top strong {
  font-size: 0.95rem;
}

.diary-top span {
  color: var(--muted);
  font-size: 0.75rem;
}

.ring-wrap {
  display: grid;
  place-items: center;
  margin: 8px 0 16px;
  position: relative;
}

.ring-wrap svg {
  width: 150px;
  height: 150px;
}

.ring-label {
  position: absolute;
  text-align: center;
}

.ring-label b {
  display: block;
  font-size: 1.35rem;
  line-height: 1.1;
}

.ring-label span {
  color: var(--muted);
  font-size: 0.75rem;
}

.macros {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 6px;
  margin-bottom: 12px;
}

.macro {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 6px;
  text-align: center;
  font-size: 0.7rem;
}

.macro b {
  display: block;
  font-size: 0.85rem;
}

.macro.protein b { color: var(--protein); }
.macro.carb b { color: var(--carb); }
.macro.fat b { color: var(--fat); }

.meal-row {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
}

.meal-row span {
  color: var(--muted);
}

/* Features */
.section {
  padding: 64px 0;
}

.section-muted {
  background: var(--surface);
}

.section h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}

.section-intro {
  color: var(--muted);
  margin: 0 0 32px;
  max-width: 40rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.section-muted .card {
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.02);
}

.card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.icon-dot {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--secondary);
  color: var(--primary);
  display: grid;
  place-items: center;
  font-weight: 800;
  margin-bottom: 12px;
}

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-group {
  margin-bottom: 36px;
}

.faq-group h2 {
  margin-bottom: 14px;
}

details.faq {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0 18px;
}

details.faq summary {
  cursor: pointer;
  list-style: none;
  font-weight: 650;
  padding: 16px 0;
}

details.faq summary::-webkit-details-marker {
  display: none;
}

details.faq summary::after {
  content: "+";
  float: right;
  color: var(--primary);
  font-weight: 700;
}

details.faq[open] summary::after {
  content: "–";
}

details.faq p,
details.faq ol,
details.faq ul {
  margin: 0 0 16px;
  color: var(--muted);
}

details.faq li {
  margin-bottom: 6px;
}

.faq-more {
  margin-top: 24px;
}

/* Support form */
.support-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: start;
}

label {
  display: block;
  font-weight: 650;
  margin-bottom: 6px;
}

.field {
  margin-bottom: 16px;
}

input,
select,
textarea {
  width: 100%;
  font: inherit;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 11px 12px;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--primary);
  outline-offset: 1px;
  border-color: var(--primary);
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.hp {
  position: absolute;
  left: -9999px;
  height: 0;
  overflow: hidden;
}

.form-status {
  margin-top: 12px;
  font-weight: 600;
}

.form-status.is-ok {
  color: var(--primary);
}

.form-status.is-err {
  color: var(--danger);
}

.side-card h2 {
  margin-top: 0;
}

.side-card ol {
  padding-left: 1.2rem;
  color: var(--muted);
}

/* Legal */
.draft-banner {
  background: #fff3cd;
  border: 1px solid #ffe69c;
  color: #664d03;
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 28px;
}

.prose {
  max-width: 44rem;
}

.prose h1 {
  font-size: 2rem;
}

.prose h2 {
  margin-top: 2rem;
  font-size: 1.25rem;
}

.prose p,
.prose li {
  color: var(--text);
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  margin: 16px 0;
}

.prose th,
.prose td {
  border: 1px solid var(--border);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}

.prose th {
  background: var(--surface);
}

.todo {
  background: #fff3cd;
  padding: 0 4px;
  border-radius: 4px;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
  padding: 40px 0 28px;
  margin-top: 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 28px;
  margin-bottom: 28px;
}

.site-footer h2 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin: 0 0 10px;
}

.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-footer li {
  margin-bottom: 8px;
}

.site-footer a {
  color: var(--text);
}

.fineprint {
  color: var(--muted);
  font-size: 0.85rem;
  margin: 0;
}

/* Page header for inner pages */
.page-hero {
  padding: 40px 0 8px;
}

.page-hero p {
  color: var(--muted);
  margin: 8px 0 0;
}

@media (max-width: 860px) {
  .hero-grid,
  .feature-grid,
  .support-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 12px 20px 16px;
    align-items: stretch;
  }

  .site-nav.is-open {
    display: flex;
  }

  .hero {
    padding-top: 36px;
  }
}