@import url("tokens.css");
@import url("fonts.css");

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

.ad-wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

h1, h2, h3 { margin: 0; font-family: var(--font-display); letter-spacing: 0.02em; line-height: 1.05; color: var(--charcoal-900); }
h2 { font-size: clamp(28px, 4vw, 44px); }
h3 { font-size: clamp(20px, 2.4vw, 26px); }
p { margin: 0; }

.ad-eyebrow {
  font-family: var(--font-heading);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 13px;
  color: var(--brand-pressed);
}

/* ── Nav ─────────────────────────────────────────────────────────────── */
.ad-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.ad-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}
.ad-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.ad-logo img { width: 36px; height: 36px; border-radius: 8px; }
.ad-logo-word { font-family: var(--font-display); font-size: 22px; letter-spacing: 0.03em; }
.ad-logo-word .amber { color: var(--brand); }
.ad-logo-word .dingo { color: var(--charcoal-900); }
.ad-nav-cta { display: flex; align-items: center; gap: var(--space-4); }
.ad-nav-link { font-family: var(--font-heading); font-weight: 600; font-size: 15px; text-decoration: none; color: var(--charcoal-700); }
.ad-nav-link:hover { color: var(--brand-pressed); }

/* ── Buttons ─────────────────────────────────────────────────────────── */
.ad-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 14px;
  padding: 13px 24px;
  border-radius: var(--radius-md);
  text-decoration: none;
  border: 2px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  cursor: pointer;
}
.ad-btn:hover { transform: translateY(-1px); }
.ad-btn-primary { background: var(--brand); color: var(--charcoal-900); }
.ad-btn-primary:hover { background: var(--brand-pressed); box-shadow: var(--shadow-card); }
.ad-btn-ghost { background: transparent; color: var(--charcoal-900); border-color: var(--charcoal-900); }
.ad-btn-ghost:hover { background: var(--charcoal-900); color: var(--sand-50); }

/* ── Hero ────────────────────────────────────────────────────────────── */
.ad-hero {
  padding: var(--space-10) 0 var(--space-8);
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: var(--space-8);
  align-items: center;
}
.ad-hero h1 {
  font-size: clamp(40px, 6vw, 68px);
  margin: var(--space-4) 0;
}
.ad-hero h1 .amber { color: var(--brand); }
.ad-hero-lede {
  font-size: 19px;
  color: var(--charcoal-700);
  max-width: 46ch;
  margin-bottom: var(--space-6);
}
.ad-hero-ctas { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.ad-hero-fine { margin-top: var(--space-4); font-size: 13px; color: var(--text-muted); }

.ad-browser-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow-lifted);
  border: 1px solid var(--border);
}
.ad-browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: var(--charcoal-900);
}
.ad-browser-bar span {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--concrete-500);
}
.ad-browser-bar span:nth-child(1) { background: var(--red-500); }
.ad-browser-bar span:nth-child(2) { background: var(--amber-500); }
.ad-browser-bar span:nth-child(3) { background: var(--green-500); }
.ad-browser-shot {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--surface-alt);
}
.ad-browser-shot img {
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: top;
}

/* ── Capability strip ────────────────────────────────────────────────── */
.ad-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: var(--space-5) 0;
}
.ad-strip-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-3);
  justify-content: center;
  list-style: none;
  margin: 0; padding: 0;
}
.ad-strip-list li {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.03em;
  color: var(--charcoal-700);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
}

/* ── Section shell ───────────────────────────────────────────────────── */
.ad-section { padding: var(--space-12) 0; }
.ad-section-head { max-width: 62ch; margin-bottom: var(--space-8); }
.ad-section-head h2 { margin-top: var(--space-3); }
.ad-section-head p { color: var(--charcoal-700); font-size: 18px; margin-top: var(--space-3); }
.ad-band { background: var(--surface-alt); }

/* ── Role split (desktop vs mobile) ──────────────────────────────────── */
.ad-role-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}
.ad-role-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-card);
}
.ad-role-card .ad-eyebrow { display: block; margin-bottom: var(--space-2); }
.ad-role-card h3 { margin-bottom: var(--space-2); }
.ad-role-card > p { color: var(--charcoal-700); margin-bottom: var(--space-5); }
.ad-role-list { list-style: none; margin: 0 0 var(--space-6); padding: 0; display: grid; gap: 10px; }
.ad-role-list li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 15.5px; color: var(--charcoal-900);
}
.ad-role-list li::before {
  content: "";
  flex: none;
  width: 8px; height: 8px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--brand);
}
.ad-role-card--mobile .ad-role-list li::before { background: var(--accent); }

.ad-phone-frame {
  border: 9px solid var(--charcoal-900);
  border-radius: 34px;
  overflow: hidden;
  width: 240px;
  margin: 0 auto;
  box-shadow: var(--shadow-lifted);
  background: var(--charcoal-900);
}
.ad-phone-shot { aspect-ratio: 390 / 640; overflow: hidden; }
.ad-phone-shot img { width: 100%; height: auto; object-fit: cover; object-position: top; }

/* ── Feature rows (alternating text / screenshot) ────────────────────── */
.ad-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
  padding: var(--space-8) 0;
}
.ad-feature + .ad-feature { border-top: 1px solid var(--border); }
.ad-feature-reverse .ad-feature-media { order: 2; }
.ad-feature-copy h3 { margin-bottom: var(--space-3); }
.ad-feature-copy p { color: var(--charcoal-700); font-size: 16.5px; margin-bottom: var(--space-4); }
.ad-feature-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.ad-feature-list li { font-size: 15px; color: var(--charcoal-900); padding-left: 18px; position: relative; }
.ad-feature-list li::before { content: "\2713"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }

/* ── AI paperwork cards ──────────────────────────────────────────────── */
.ad-paperwork-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}
.ad-paperwork-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-card);
}
.ad-paperwork-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  background: var(--amber-50);
  border: 1px solid var(--amber-100);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-4);
}
.ad-paperwork-icon svg { width: 26px; height: 26px; }
.ad-paperwork-card h3 { margin-bottom: var(--space-2); }
.ad-paperwork-card > p { color: var(--charcoal-700); font-size: 16px; margin-bottom: var(--space-4); }

/* ── Trust strip ─────────────────────────────────────────────────────── */
.ad-trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  padding: var(--space-6) 0 var(--space-2);
}
.ad-trust-item { display: flex; align-items: flex-start; gap: 12px; }
.ad-trust-icon { font-size: 22px; line-height: 1; flex: none; margin-top: 2px; }
.ad-trust-item strong { display: block; font-family: var(--font-heading); font-weight: 600; font-size: 15px; color: var(--charcoal-900); }
.ad-trust-item span { display: block; font-size: 13px; color: var(--text-muted); margin-top: 2px; }

/* ── Prime integration badge block ───────────────────────────────────── */
.ad-integration {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-6);
  align-items: center;
  background: var(--charcoal-900);
  color: var(--sand-100);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}
.ad-integration-badge {
  width: 96px; height: 96px;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--amber-500), var(--amber-700));
  display: flex; align-items: center; justify-content: center;
  flex: none;
}
.ad-integration-badge svg { width: 48px; height: 48px; }
.ad-integration h3 { color: var(--sand-50); margin-bottom: var(--space-2); }
.ad-integration p { color: var(--concrete-300); font-size: 16.5px; max-width: 62ch; }
.ad-integration-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: var(--space-4); }
.ad-integration-tags span {
  font-family: var(--font-heading); font-weight: 600; font-size: 12px; letter-spacing: 0.04em;
  text-transform: uppercase; padding: 5px 12px; border-radius: var(--radius-pill);
  background: rgba(232,145,10,0.16); color: var(--amber-100); border: 1px solid rgba(232,145,10,0.35);
}

/* ── Feature grid ("and the rest") ───────────────────────────────────── */
.ad-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-4);
}
.ad-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}
.ad-card h4 {
  font-family: var(--font-heading); font-weight: 600; font-size: 17px;
  margin: 0 0 6px; color: var(--charcoal-900);
}
.ad-card p { font-size: 14.5px; color: var(--text-muted); margin: 0; }
.ad-card .ad-card-icon { font-size: 22px; margin-bottom: var(--space-2); display: block; }

/* ── Final CTA ───────────────────────────────────────────────────────── */
.ad-cta {
  text-align: center;
  background: linear-gradient(160deg, var(--amber-500), var(--amber-600));
  border-radius: var(--radius-lg);
  padding: var(--space-10) var(--space-6);
  color: var(--charcoal-900);
}
.ad-cta h2 { margin-bottom: var(--space-3); }
.ad-cta p { font-size: 18px; margin-bottom: var(--space-6); max-width: 52ch; margin-left: auto; margin-right: auto; }
.ad-cta .ad-btn-primary { background: var(--charcoal-900); color: var(--sand-50); }
.ad-cta .ad-btn-primary:hover { background: #000; }

/* ── Footer ──────────────────────────────────────────────────────────── */
.ad-footer { padding: var(--space-8) 0 var(--space-10); border-top: 1px solid var(--border); }
.ad-footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-4); }
.ad-footer-brand { display: flex; align-items: center; gap: 10px; }
.ad-footer-brand img { width: 28px; height: 28px; border-radius: 6px; }
.ad-footer-tagline { font-size: 13px; color: var(--text-muted); margin-top: 2px; }
.ad-footer-links { display: flex; gap: var(--space-5); font-size: 14px; }
.ad-footer-links a { text-decoration: none; color: var(--charcoal-700); }
.ad-footer-links a:hover { color: var(--brand-pressed); }

/* ── Scroll reveal ───────────────────────────────────────────────────── */
.ad-reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.6s ease, transform 0.6s ease; }
.ad-reveal.is-visible { opacity: 1; transform: none; }

/* ── Responsive ──────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .ad-hero { grid-template-columns: 1fr; padding-top: var(--space-8); }
  .ad-role-grid { grid-template-columns: 1fr; }
  .ad-feature, .ad-feature-reverse .ad-feature-media { grid-template-columns: 1fr; order: initial; }
  .ad-feature { grid-template-columns: 1fr; }
  .ad-integration { grid-template-columns: 1fr; text-align: center; }
  .ad-integration-badge { margin: 0 auto; }
  .ad-integration-tags { justify-content: center; }
  .ad-paperwork-grid { grid-template-columns: 1fr; }
  .ad-trust-strip { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .ad-nav-link.ad-nav-link-secondary { display: none; }
  .ad-strip-list li { font-size: 12px; }
  .ad-trust-strip { grid-template-columns: 1fr; }
}