/* ADA Product Page Redesign — shared styles for 3D Printing & DNA Test Kit pages.
   Layered on top of the existing Webflow CSS without overriding navbar/footer. */

:root {
  --ada-ink: #0f1e3d;
  --ada-ink-soft: #2c3a55;
  --ada-muted: #6a7388;
  --ada-line: #e8e6e0;
  --ada-cream: #fbf8f1;
  --ada-cream-2: #f5efe1;
  --ada-accent: #f5a623;
  --ada-accent-dark: #d98a08;
  --ada-accent-soft: #fff4dc;
  --ada-success: #1f8f5f;
  --ada-radius-lg: 20px;
  --ada-radius-md: 14px;
  --ada-radius-sm: 10px;
  --ada-shadow-lg: 0 24px 60px -20px rgba(15, 30, 61, .18);
  --ada-shadow-md: 0 10px 30px -12px rgba(15, 30, 61, .12);
}

/* ---------- Page shell ---------- */
.pd-page { background:#fff; color:var(--ada-ink); font-family: Lato, -apple-system, BlinkMacSystemFont, sans-serif; }
.pd-page h1, .pd-page h2, .pd-page h3 { color:var(--ada-ink); letter-spacing:-0.01em; }
.pd-wrap { max-width:1180px; margin:0 auto; padding:0 24px; }

/* ---------- Hero ---------- */
.pd-hero {
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(245,166,35,.18), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(15,30,61,.06), transparent 60%),
    linear-gradient(180deg, var(--ada-cream) 0%, #ffffff 100%);
  padding: 64px 0 56px;
  position:relative;
  overflow:hidden;
}
.pd-hero-grid {
  display:grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 56px;
  align-items:center;
}
.pd-eyebrow {
  display:inline-flex; align-items:center; gap:8px;
  background:var(--ada-accent-soft); color:var(--ada-accent-dark);
  font-weight:700; font-size:12px; letter-spacing:.08em; text-transform:uppercase;
  padding:6px 12px; border-radius:999px; border:1px solid rgba(245,166,35,.25);
}
.pd-eyebrow .dot { width:6px; height:6px; border-radius:50%; background:var(--ada-accent); }
.pd-hero h1 {
  font-size: clamp(34px, 4.4vw, 54px);
  line-height: 1.08; font-weight: 900;
  margin: 18px 0 16px;
}
.pd-hero h1 .accent { color:var(--ada-accent-dark); }
.pd-hero-sub {
  font-size: 18px; line-height:1.55; color:var(--ada-ink-soft);
  max-width: 560px; margin:0 0 28px;
}
.pd-hero-ctas { display:flex; gap:12px; flex-wrap:wrap; margin-bottom:26px; }
.pd-btn {
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-weight:700; font-size:16px; letter-spacing:.01em;
  padding:14px 22px; border-radius:12px; text-decoration:none; cursor:pointer;
  border:1.5px solid transparent; transition: transform .12s ease, box-shadow .15s ease, background .15s ease;
  font-family:inherit; line-height:1;
}
.pd-btn-primary { background:var(--ada-accent); color:var(--ada-ink); box-shadow: 0 8px 20px -8px rgba(245,166,35,.55); }
.pd-btn-primary:hover { background:var(--ada-accent-dark); color:#fff; transform: translateY(-1px); }
.pd-btn-ghost { background:#fff; color:var(--ada-ink); border-color:var(--ada-line); }
.pd-btn-ghost:hover { border-color:var(--ada-ink); transform: translateY(-1px); }
.pd-btn:focus-visible { outline: 3px solid var(--ada-accent); outline-offset: 2px; }
.pd-field input:focus-visible { outline: 3px solid var(--ada-accent); outline-offset: 1px; }
.pd-faq summary:focus-visible { outline: 3px solid var(--ada-accent); outline-offset: -2px; border-radius: var(--ada-radius-md); }
.pd-hero-trust {
  display:flex; gap:22px; flex-wrap:wrap; color:var(--ada-muted); font-size:13.5px;
}
.pd-hero-trust span { display:inline-flex; align-items:center; gap:6px; }
.pd-hero-trust svg { color:var(--ada-success); flex-shrink:0; }

.pd-hero-media { position:relative; }
.pd-hero-media .frame {
  position:relative; border-radius: var(--ada-radius-lg); overflow:hidden;
  box-shadow: var(--ada-shadow-lg);
  aspect-ratio: 4 / 5;
}
.pd-hero-media .frame img { width:100%; height:100%; object-fit:cover; display:block; }
.pd-hero-badge {
  position:absolute; bottom:18px; left:18px;
  background:#fff; border-radius:14px; padding:12px 16px;
  box-shadow: var(--ada-shadow-md); display:flex; align-items:center; gap:12px;
}
.pd-hero-badge .icon { width:38px; height:38px; background:var(--ada-accent-soft); color:var(--ada-accent-dark); border-radius:10px; display:grid; place-items:center; }
.pd-hero-badge .label { font-size:11px; color:var(--ada-muted); text-transform:uppercase; letter-spacing:.08em; font-weight:700; }
.pd-hero-badge .value { font-size:15px; color:var(--ada-ink); font-weight:800; }

/* ---------- Trust strip ---------- */
.pd-trust {
  border-top:1px solid var(--ada-line); border-bottom:1px solid var(--ada-line);
  background: #fff;
  padding: 22px 0;
}
.pd-trust-row { display:grid; grid-template-columns: repeat(4, 1fr); gap:18px; }
.pd-trust-row .item { display:flex; align-items:center; gap:12px; }
.pd-trust-row .item .ic {
  width:40px; height:40px; flex-shrink:0;
  background:var(--ada-cream-2); color:var(--ada-ink); border-radius:10px; display:grid; place-items:center;
}
.pd-trust-row .item strong { display:block; font-size:15px; color:var(--ada-ink); }
.pd-trust-row .item span { display:block; font-size:13px; color:var(--ada-muted); margin-top:1px; }

/* ---------- Generic section ---------- */
.pd-section { padding: 80px 0; }
.pd-section.alt { background: var(--ada-cream); }
.pd-section .pd-section-head { text-align:center; max-width: 720px; margin: 0 auto 48px; }
.pd-section-head .label { color:var(--ada-accent-dark); font-weight:700; font-size:13px; letter-spacing:.12em; text-transform:uppercase; }
.pd-section-head h2 {
  font-size: clamp(28px, 3.2vw, 40px); line-height:1.15; font-weight:900;
  margin: 8px 0 12px;
}
.pd-section-head p { color:var(--ada-ink-soft); font-size:17px; line-height:1.6; margin:0; }

/* ---------- Feature cards ---------- */
.pd-cards { display:grid; grid-template-columns: repeat(2, 1fr); gap:20px; }
.pd-card {
  background:#fff; border:1px solid var(--ada-line); border-radius: var(--ada-radius-md);
  padding: 26px; transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.pd-card:hover { transform: translateY(-3px); box-shadow: var(--ada-shadow-md); border-color: #d9d6cd; }
.pd-card .ic {
  width:44px; height:44px; border-radius:12px; display:grid; place-items:center;
  background: var(--ada-accent-soft); color: var(--ada-accent-dark); margin-bottom:14px;
}
.pd-card h3 { font-size:19px; font-weight:800; margin:0 0 8px; }
.pd-card p { font-size:15px; line-height:1.6; color:var(--ada-ink-soft); margin:0; }

/* ---------- Split (image + text) ---------- */
.pd-split { display:grid; grid-template-columns: 1fr 1fr; gap:48px; align-items:center; }
.pd-split.reverse > :first-child { order: 2; }
.pd-split img.media { width:100%; border-radius: var(--ada-radius-lg); display:block; aspect-ratio: 4/3; object-fit:cover; box-shadow: var(--ada-shadow-md); }
.pd-split h2 { font-size: clamp(26px, 3vw, 36px); margin: 0 0 16px; font-weight:900; line-height:1.15; }
.pd-split p { font-size:16px; line-height:1.65; color:var(--ada-ink-soft); }
.pd-checklist { list-style:none; padding:0; margin: 18px 0 0; display:grid; gap:10px; }
.pd-checklist li { display:flex; gap:12px; align-items:flex-start; font-size:15.5px; line-height:1.55; color:var(--ada-ink-soft); }
.pd-checklist li svg { flex-shrink:0; margin-top:3px; color:var(--ada-success); }

/* ---------- Gallery ---------- */
.pd-gallery { display:grid; grid-template-columns: repeat(3, 1fr); gap:18px; }
.pd-gallery img { width:100%; height:280px; object-fit:cover; border-radius: var(--ada-radius-md); display:block; }

/* ---------- How it works / Timeline ---------- */
.pd-steps { display:grid; grid-template-columns: repeat(5, 1fr); gap:16px; }
.pd-step {
  background:#fff; border:1px solid var(--ada-line); border-radius: var(--ada-radius-md);
  padding: 22px 20px; position:relative;
}
.pd-step .num {
  width:36px; height:36px; border-radius:50%; background:var(--ada-ink); color:#fff;
  display:grid; place-items:center; font-weight:800; font-size:15px; margin-bottom:14px;
}
.pd-step h4 { font-size:16px; font-weight:800; margin:0 0 6px; }
.pd-step p { font-size:14px; line-height:1.5; color:var(--ada-muted); margin:0; }

/* ---------- FAQ ---------- */
.pd-faq { max-width: 780px; margin: 0 auto; }
.pd-faq details {
  background:#fff; border:1px solid var(--ada-line); border-radius: var(--ada-radius-md);
  padding: 0; margin-bottom: 12px; transition: border-color .15s;
}
.pd-faq details[open] { border-color: var(--ada-accent); }
.pd-faq summary {
  list-style:none; cursor:pointer; padding: 20px 22px;
  display:flex; justify-content:space-between; align-items:center; gap:18px;
  font-weight:700; font-size:16px; color:var(--ada-ink);
}
.pd-faq summary::-webkit-details-marker { display:none; }
.pd-faq summary .chev { transition: transform .2s ease; flex-shrink:0; color:var(--ada-muted); }
.pd-faq details[open] summary .chev { transform: rotate(180deg); color: var(--ada-accent-dark); }
.pd-faq .answer { padding: 0 22px 22px; font-size:15.5px; line-height:1.65; color:var(--ada-ink-soft); }

/* ---------- Booking card ---------- */
.pd-booking { background: linear-gradient(180deg, var(--ada-cream) 0%, #fff 100%); }
.pd-booking-card {
  max-width: 720px; margin: 0 auto; background:#fff; border-radius: var(--ada-radius-lg);
  box-shadow: var(--ada-shadow-lg); overflow:hidden; border:1px solid var(--ada-line);
}
.pd-booking-head {
  background: var(--ada-ink); color:#fff; padding: 28px 32px;
  display:flex; justify-content:space-between; align-items:center; gap:24px; flex-wrap:wrap;
}
.pd-booking-head .label { font-size:13px; color:#c8d1e3; letter-spacing:.1em; text-transform:uppercase; font-weight:700; }
.pd-booking-head h3 { font-size:22px; font-weight:800; margin:4px 0 0; color:#fff; }
.pd-booking-head .price { text-align:right; }
.pd-booking-head .price .amt { font-size:36px; font-weight:900; line-height:1; }
.pd-booking-head .price .cur { font-size:16px; font-weight:700; vertical-align:top; margin-right:3px; color:#c8d1e3; }
.pd-booking-head .price .per { display:block; margin-top:6px; font-size:12.5px; color:#c8d1e3; }
.pd-booking-body { padding: 28px 32px 32px; }
.pd-included { display:grid; gap:8px; margin: 0 0 22px; list-style:none; padding:0; }
.pd-included li { display:flex; gap:10px; align-items:flex-start; font-size:14.5px; color:var(--ada-ink-soft); }
.pd-included li svg { color:var(--ada-success); flex-shrink:0; margin-top:2px; }
.pd-form-row { display:flex; gap:14px; flex-wrap:wrap; margin-bottom:14px; }
.pd-field { flex:1; min-width:200px; }
.pd-field label { display:block; margin-bottom:7px; font-weight:700; font-size:13.5px; color:var(--ada-ink); letter-spacing:.02em; }
.pd-field input {
  width:100%; padding:13px 14px; border:1.5px solid var(--ada-line); border-radius:10px;
  font-size:16px; font-family:inherit; background:#fcfbf7; box-sizing:border-box;
  transition: border-color .15s, background .15s;
}
.pd-field input:focus { outline:none; border-color:var(--ada-accent); background:#fff; }
.pd-promos { font-size:13px; color:var(--ada-muted); text-align:center; margin: 8px 0 18px; }
.pd-promos code { background:var(--ada-accent-soft); color:var(--ada-accent-dark); padding:3px 8px; border-radius:6px; font-size:12.5px; font-weight:700; margin:0 3px; }
.pd-submit-row { display:flex; gap:12px; flex-wrap:wrap; }
.pd-submit-row .pd-btn-primary { flex:1; min-width:220px; padding:16px 22px; font-size:16px; }
.pd-submit-row .pd-btn-ghost { padding:16px 20px; }
.pd-err { text-align:center; color:#c0392b; margin:14px 0 0; font-size:14px; min-height:1em; }
.pd-trust-line { text-align:center; margin-top:18px; font-size:12.5px; color:var(--ada-muted); display:flex; gap:14px; justify-content:center; align-items:center; flex-wrap:wrap; }
.pd-trust-line span { display:inline-flex; align-items:center; gap:5px; }

/* ---------- Sticky mobile CTA ---------- */
.pd-sticky-cta {
  position: fixed; bottom: 0; left:0; right:0; z-index: 50;
  background: rgba(255,255,255,.96); backdrop-filter: blur(8px);
  border-top:1px solid var(--ada-line);
  padding: 12px 16px; display:none;
  box-shadow: 0 -8px 24px -10px rgba(15,30,61,.15);
}
.pd-sticky-cta .row { max-width:520px; margin:0 auto; display:flex; align-items:center; gap:12px; }
.pd-sticky-cta .price { flex-shrink:0; }
.pd-sticky-cta .price .a { font-size:18px; font-weight:900; color:var(--ada-ink); }
.pd-sticky-cta .price .b { font-size:11px; color:var(--ada-muted); display:block; line-height:1; }
.pd-sticky-cta .pd-btn { flex:1; padding:12px 16px; font-size:15px; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .pd-hero { padding: 40px 0 36px; }
  .pd-hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .pd-hero-media .frame { aspect-ratio: 4/3; }
  .pd-trust-row { grid-template-columns: repeat(2, 1fr); }
  .pd-section { padding: 56px 0; }
  .pd-cards { grid-template-columns: 1fr; }
  .pd-split { grid-template-columns: 1fr; gap:32px; }
  .pd-split.reverse > :first-child { order: 0; }
  .pd-gallery { grid-template-columns: 1fr; }
  .pd-gallery img { height: 240px; }
  .pd-steps { grid-template-columns: 1fr; }
  .pd-booking-head { padding: 22px 24px; }
  .pd-booking-body { padding: 22px 24px 28px; }
  .pd-booking-head .price { text-align:left; }
  .pd-sticky-cta { display:block; }
  body.pd-page { padding-bottom: 72px; }
}
@media (max-width: 560px) {
  .pd-hero h1 { font-size: 32px; }
  .pd-hero-sub { font-size: 16px; }
  .pd-booking-head h3 { font-size: 19px; }
  .pd-booking-head .price .amt { font-size: 30px; }
}