/* ============================================================
   The Cert Vet — site styles
   Palette: deep teal (trust/medical) + warm amber (action)
   ============================================================ */

:root {
  --teal-900: #0c3f38;
  --teal-700: #115e54;
  --teal-600: #147568;
  --teal-100: #e3f1ee;
  --teal-50:  #f2f8f7;
  --amber-500: #f2a33c;
  --amber-600: #e08f24;
  --ink: #1a2b27;
  --ink-soft: #4a5e59;
  --paper: #ffffff;
  --paper-warm: #fafaf8;
  --line: #e2e8e6;
  --radius: 14px;
  --shadow: 0 2px 12px rgba(12, 63, 56, 0.08);
  --shadow-lg: 0 8px 30px rgba(12, 63, 56, 0.12);
  --max-w: 1080px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--paper-warm);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header / nav ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--teal-900);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.logo svg { flex-shrink: 0; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.15s;
}

.nav-links a:hover { color: var(--teal-700); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--teal-900);
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.12s, box-shadow 0.12s, background 0.12s;
}

.btn-primary {
  background: var(--amber-500);
  color: var(--teal-900);
  box-shadow: 0 3px 10px rgba(242, 163, 60, 0.35);
}

.btn-primary:hover {
  background: var(--amber-600);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--teal-700);
  color: #fff;
}

.btn-secondary:hover { background: var(--teal-600); }

.btn-ghost {
  background: transparent;
  color: var(--teal-700);
  border: 2px solid var(--teal-700);
  padding: 11px 24px;
}

.btn-ghost:hover { background: var(--teal-50); }

.btn-sm { padding: 9px 18px; font-size: 0.9rem; }

/* ---------- Hero ---------- */

.hero {
  background:
    linear-gradient(to right, #ffffff 0%, rgba(255, 255, 255, 0.96) 42%, rgba(255, 255, 255, 0.55) 72%, rgba(242, 248, 247, 0.25) 100%),
    url("../images/hero-dog.jpg") right center / cover no-repeat;
  padding: 72px 0 64px;
}

/* Mobile: skip the hero photo entirely — it sits behind a heavy overlay
   anyway, and not downloading it saves ~180KB on the critical page */
@media (max-width: 860px) {
  .hero {
    background: linear-gradient(160deg, var(--teal-50) 0%, #fff 60%);
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  background: var(--teal-100);
  color: var(--teal-700);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(2rem, 4.5vw, 3rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--teal-900);
  margin-bottom: 18px;
}

.hero h1 .accent { color: var(--teal-600); }

.hero .lede {
  font-size: 1.15rem;
  color: var(--ink-soft);
  margin-bottom: 26px;
  max-width: 48ch;
}

.hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 26px;
}

.hero-points {
  list-style: none;
  display: grid;
  gap: 10px;
}

.hero-points li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

.hero-points .tick {
  color: var(--teal-600);
  font-weight: 800;
  flex-shrink: 0;
}

.hero-card {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(4px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 30px;
}

.hero-card h3 {
  color: var(--teal-900);
  font-size: 1.05rem;
  margin-bottom: 14px;
}

.price-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.price-row:last-of-type { border-bottom: none; }

.price-row .label { color: var(--ink-soft); font-size: 0.95rem; }

.price-row .price {
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--teal-900);
}

.hero-card .note {
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin-top: 12px;
}

.hero-card .btn { width: 100%; text-align: center; margin-top: 16px; }

/* ---------- Trust bar ---------- */

.trust-bar {
  background: var(--teal-900);
  color: #cfe5e1;
  padding: 16px 0;
}

.trust-items {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  font-size: 0.9rem;
  font-weight: 600;
}

.trust-items span { display: flex; align-items: center; gap: 8px; }

/* ---------- Sections ---------- */

section { padding: 72px 0; }

.section-head {
  text-align: center;
  max-width: 60ch;
  margin: 0 auto 48px;
}

.section-head h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: -0.02em;
  color: var(--teal-900);
  margin-bottom: 12px;
}

.section-head p { color: var(--ink-soft); font-size: 1.05rem; }

/* ---------- How it works ---------- */

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.step {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
}

.step .num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--teal-100);
  color: var(--teal-700);
  font-weight: 800;
  font-size: 1.1rem;
  margin-bottom: 16px;
}

.step h3 { color: var(--teal-900); font-size: 1.1rem; margin-bottom: 8px; }

.step p { color: var(--ink-soft); font-size: 0.95rem; }

/* ---------- Checklist ---------- */

.checklist-section { background: var(--teal-50); }

.checklist {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  max-width: 840px;
  margin: 0 auto;
}

.check-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 22px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.check-item .tick {
  color: var(--teal-600);
  font-size: 1.2rem;
  font-weight: 800;
  flex-shrink: 0;
}

.check-item h4 { color: var(--teal-900); font-size: 1rem; margin-bottom: 4px; }

.check-item p { color: var(--ink-soft); font-size: 0.9rem; }

/* ---------- Pricing ---------- */

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 760px;
  margin: 0 auto;
}

.price-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 32px;
  text-align: center;
  box-shadow: var(--shadow);
}

.price-card.featured {
  border: 2px solid var(--teal-600);
  box-shadow: var(--shadow-lg);
}

.price-card .plan { font-weight: 700; color: var(--ink-soft); margin-bottom: 8px; }

.price-card .amount {
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--teal-900);
  letter-spacing: -0.03em;
}

.price-card .amount small { font-size: 1rem; font-weight: 600; color: var(--ink-soft); }

.price-card ul {
  list-style: none;
  margin: 22px 0;
  display: grid;
  gap: 10px;
  text-align: left;
}

.price-card li {
  display: flex;
  gap: 10px;
  color: var(--ink-soft);
  font-size: 0.93rem;
}

.price-card li .tick { color: var(--teal-600); font-weight: 800; }

.pricing-note {
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.9rem;
  margin-top: 24px;
}

/* ---------- Services ---------- */

.services-section { background: var(--teal-50); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.service-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}

.service-card .icon { font-size: 1.8rem; margin-bottom: 12px; }

.service-card h3 { color: var(--teal-900); font-size: 1.05rem; margin-bottom: 6px; }

.service-card .service-price {
  color: var(--teal-600);
  font-weight: 800;
  font-size: 0.95rem;
  margin-bottom: 10px;
}

.service-card p { color: var(--ink-soft); font-size: 0.9rem; flex-grow: 1; }

@media (max-width: 1000px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .services-grid { grid-template-columns: 1fr; }
}

/* ---------- FAQ ---------- */

.faq-list { max-width: 760px; margin: 0 auto; }

.faq-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-item summary {
  cursor: pointer;
  padding: 18px 22px;
  font-weight: 600;
  color: var(--teal-900);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

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

.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--teal-600);
  flex-shrink: 0;
  transition: transform 0.2s;
}

.faq-item[open] summary::after { transform: rotate(45deg); }

.faq-item .answer {
  padding: 0 22px 18px;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.faq-item .answer p + p { margin-top: 10px; }

/* ---------- News ---------- */

.news-section { background: var(--teal-50); }

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.news-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  transition: transform 0.15s, box-shadow 0.15s;
}

.news-card .thumb {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.news-card .card-body {
  padding: 22px 24px 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.news-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.news-card .date {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--teal-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

.news-card h3 {
  color: var(--teal-900);
  font-size: 1.08rem;
  line-height: 1.4;
  margin-bottom: 10px;
}

.news-card p { color: var(--ink-soft); font-size: 0.92rem; flex-grow: 1; }

.news-card .read-more {
  margin-top: 14px;
  color: var(--teal-700);
  font-weight: 700;
  font-size: 0.9rem;
}

.news-cta { text-align: center; margin-top: 36px; }

/* ---------- CTA band ---------- */

.cta-band {
  background:
    linear-gradient(rgba(12, 63, 56, 0.82), rgba(17, 94, 84, 0.82)),
    url("../images/dogs-walking.jpg") center 65% / cover no-repeat;
  color: #fff;
  text-align: center;
  border-radius: var(--radius);
  padding: 64px 32px;
}

.cta-band h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 12px; letter-spacing: -0.02em; }

.cta-band p { color: #cfe5e1; margin-bottom: 26px; max-width: 55ch; margin-left: auto; margin-right: auto; }

/* ---------- Article pages ---------- */

.article {
  max-width: 720px;
  margin: 0 auto;
  padding: 56px 24px 72px;
}

.article .lead-image {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 28px;
}

.article .date {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--teal-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 14px;
}

.article h1 {
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--teal-900);
  margin-bottom: 24px;
}

.article h2 { color: var(--teal-900); font-size: 1.35rem; margin: 36px 0 14px; }

.article p { margin-bottom: 16px; color: var(--ink); }

.article ul, .article ol { margin: 0 0 16px 24px; }

.article li { margin-bottom: 8px; }

.article .callout {
  background: var(--teal-50);
  border-left: 4px solid var(--teal-600);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 18px 22px;
  margin: 24px 0;
  color: var(--ink-soft);
}

.article a { color: var(--teal-700); }

.back-link {
  display: inline-block;
  margin-bottom: 24px;
  color: var(--teal-700);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
}

/* ---------- News index ---------- */

.news-index { padding: 56px 0 72px; }

.news-index .news-grid { grid-template-columns: repeat(2, 1fr); }

/* ---------- Booking page ---------- */

.booking-wrap { max-width: 900px; margin: 0 auto; padding: 56px 24px 72px; }

.booking-wrap h1 {
  font-size: clamp(1.7rem, 3.5vw, 2.3rem);
  color: var(--teal-900);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  text-align: center;
}

.booking-wrap .sub {
  text-align: center;
  color: var(--ink-soft);
  margin-bottom: 36px;
}

#cal-booking { min-height: 600px; }

.waitlist-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 44px 36px;
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}

.waitlist-card h2 { color: var(--teal-900); margin-bottom: 12px; }

.waitlist-card p { color: var(--ink-soft); margin-bottom: 24px; }

.waitlist-form { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }

.waitlist-form input[type="email"] {
  flex: 1;
  min-width: 220px;
  padding: 13px 18px;
  border: 1.5px solid var(--line);
  border-radius: 999px;
  font-size: 1rem;
  font-family: inherit;
}

.waitlist-form input[type="email"]:focus {
  outline: none;
  border-color: var(--teal-600);
}

/* ---------- Legal pages ---------- */

.legal { max-width: 720px; margin: 0 auto; padding: 56px 24px 72px; }

.legal h1 { color: var(--teal-900); margin-bottom: 24px; }

.legal h2 { color: var(--teal-900); font-size: 1.2rem; margin: 28px 0 10px; }

.legal p, .legal li { color: var(--ink-soft); font-size: 0.95rem; margin-bottom: 12px; }

.legal ul { margin-left: 24px; }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--teal-900);
  color: #9dbfb9;
  padding: 48px 0 32px;
  margin-top: 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 36px;
}

.site-footer .logo { color: #fff; margin-bottom: 14px; }

.site-footer p { font-size: 0.9rem; max-width: 36ch; }

.site-footer h4 {
  color: #fff;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}

.site-footer ul { list-style: none; display: grid; gap: 8px; }

.site-footer a { color: #9dbfb9; text-decoration: none; font-size: 0.9rem; }

.site-footer a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 24px;
  font-size: 0.8rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- Prelaunch banner ---------- */

.prelaunch-banner {
  background: var(--amber-500);
  color: var(--teal-900);
  text-align: center;
  padding: 10px 24px;
  font-size: 0.9rem;
  font-weight: 600;
}

.prelaunch-banner a { color: var(--teal-900); }

/* ---------- Responsive ---------- */

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .steps { grid-template-columns: 1fr; }
  .news-grid, .news-index .news-grid { grid-template-columns: 1fr; }
  .checklist { grid-template-columns: 1fr; }
  .pricing-cards { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }

  .nav-links {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    padding: 20px 24px;
    gap: 18px;
    align-items: flex-start;
    box-shadow: var(--shadow-lg);
  }

  .nav-links.open { display: flex; }

  .nav-toggle { display: block; }

  /* Pages with only a couple of nav items (legal pages) have no
     hamburger — keep their links inline and visible */
  .nav-links.nav-simple {
    display: flex;
    position: static;
    flex-direction: row;
    align-items: center;
    gap: 16px;
    padding: 0;
    border: none;
    box-shadow: none;
    background: none;
  }

  .article .lead-image { height: 220px; }
}