/* PetOkay — shared styles */
:root {
  --green: #1D9E75;
  --green-dark: #0F6E56;
  --green-tint: #E1F5EE;
  --green-soft: #9FE1CB;
  --cream: #FDFAF6;
  --ink: #1a1a1a;
  --muted: #888780;
  --faint: #B4B2A9;
  --border: #D3D1C7;
  --card: #FFFFFF;
  --red: #E24B4A;
  --amber: #EF9F27;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  background: var(--cream);
  color: var(--ink);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── Nav ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  background: rgba(253, 250, 246, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(211, 209, 199, 0.4);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-size: 22px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.5px;
}
.nav-logo img { width: 34px; height: 34px; border-radius: 9px; }
.nav-logo span { color: var(--green); }
.nav-links { display: flex; align-items: center; gap: 22px; }
.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-size: 15px;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--green-dark); }
.nav-cta {
  background: var(--green);
  color: #fff !important;
  padding: 9px 18px;
  border-radius: 12px;
  font-weight: 600 !important;
  transition: transform 0.15s ease, background 0.2s !important;
}
.nav-cta:hover { background: var(--green-dark); transform: scale(1.04); }

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 110px 24px 60px;
  overflow: hidden;
}
#paw-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 64px;
  max-width: 1080px;
  width: 100%;
  flex-wrap: wrap;
}
.hero-copy { max-width: 480px; }
.hero-eyebrow {
  display: inline-block;
  background: var(--green-tint);
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.hero h1 {
  font-size: clamp(44px, 7vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  font-weight: 800;
  margin-bottom: 16px;
}
.hero h1 em {
  font-style: normal;
  color: var(--green);
}
.hero-tagline {
  font-size: 20px;
  color: var(--muted);
  margin-bottom: 30px;
}
.store-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--ink);
  color: #fff;
  text-decoration: none;
  padding: 14px 26px;
  border-radius: 16px;
  font-size: 17px;
  font-weight: 600;
  transition: transform 0.15s ease, box-shadow 0.2s;
  box-shadow: 0 8px 24px rgba(26, 26, 26, 0.18);
}
.store-btn:hover { transform: translateY(-2px) scale(1.02); box-shadow: 0 14px 32px rgba(26,26,26,0.24); }
.store-btn svg { width: 22px; height: 22px; }
.hero-sub {
  margin-top: 14px;
  font-size: 13px;
  color: var(--faint);
}

/* ── Phone mockup ── */
.phone-wrap { perspective: 1200px; }
.phone {
  width: 300px;
  height: 610px;
  background: #111;
  border-radius: 44px;
  padding: 10px;
  box-shadow: 0 30px 60px rgba(15, 110, 86, 0.25), 0 8px 20px rgba(0,0,0,0.15);
  transition: transform 0.1s ease-out;
  transform-style: preserve-3d;
}
.phone-screen {
  background: var(--cream);
  border-radius: 36px;
  height: 100%;
  overflow: hidden;
  padding: 40px 18px 18px;
  position: relative;
}
.phone-notch {
  position: absolute;
  top: 12px; left: 50%;
  transform: translateX(-50%);
  width: 90px; height: 22px;
  background: #111;
  border-radius: 999px;
}
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}
.app-logo { font-size: 21px; font-weight: 800; letter-spacing: -0.5px; }
.app-logo span { color: var(--green); }
.app-avatar {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--green-soft);
  color: var(--green-dark);
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.app-headline {
  font-size: 27px;
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.7px;
  margin: 8px 0 14px;
}
.app-pets { display: flex; gap: 12px; margin-bottom: 16px; }
.app-pet { text-align: center; }
.app-pet-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--green-tint);
  border: 2px solid var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
}
.app-pet-avatar.add {
  background: #F0FAF6;
  border: 2px dashed var(--green-soft);
  color: var(--green);
  font-size: 20px;
}
.app-pet-name { font-size: 9px; color: var(--green-dark); font-weight: 600; margin-top: 3px; }
.app-pet-name.muted { color: var(--faint); font-weight: 400; }
.app-camera {
  border: 2px dashed var(--green);
  background: #F0FAF6;
  border-radius: 16px;
  padding: 26px 12px;
  text-align: center;
  margin-bottom: 12px;
}
.app-camera-icon {
  width: 44px; height: 44px;
  background: var(--green);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
  margin-bottom: 8px;
  animation: gentle-pulse 2.6s ease-in-out infinite;
}
@keyframes gentle-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}
.app-camera-title { color: var(--green); font-weight: 700; font-size: 14px; }
.app-camera-sub { color: var(--faint); font-size: 10px; margin-top: 2px; }
.app-vet-btn {
  border: 2px solid var(--green);
  border-radius: 12px;
  text-align: center;
  padding: 10px;
  color: var(--green);
  font-size: 12px;
  font-weight: 600;
}

/* ── Sections ── */
section { padding: 90px 24px; }
.section-inner { max-width: 1020px; margin: 0 auto; }
.section-label {
  text-align: center;
  color: var(--green);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.section-title {
  text-align: center;
  font-size: clamp(30px, 4.4vw, 42px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 52px;
}

/* How it works */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
}
.step {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 32px 26px;
  text-align: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.step:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(15, 110, 86, 0.12); }
.step-emoji {
  font-size: 44px;
  display: inline-block;
  margin-bottom: 14px;
}
.step:hover .step-emoji { animation: wiggle 0.5s ease; }
@keyframes wiggle {
  0%, 100% { transform: rotate(0); }
  25% { transform: rotate(-10deg) scale(1.12); }
  75% { transform: rotate(10deg) scale(1.12); }
}
.step h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 15px; }
.step-num {
  display: inline-block;
  background: var(--green-tint);
  color: var(--green-dark);
  width: 26px; height: 26px;
  border-radius: 50%;
  font-size: 13px;
  font-weight: 700;
  line-height: 26px;
  margin-bottom: 12px;
}

/* Features */
.features-section { background: linear-gradient(180deg, var(--cream) 0%, var(--green-tint) 100%); }
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
}
.feature {
  background: var(--card);
  border-radius: 22px;
  padding: 30px;
  border: 1px solid rgba(211, 209, 199, 0.6);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.feature:hover { transform: translateY(-5px); box-shadow: 0 18px 40px rgba(15, 110, 86, 0.14); }
.feature-icon {
  width: 52px; height: 52px;
  border-radius: 16px;
  background: var(--green-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 25px;
  margin-bottom: 16px;
}
.feature h3 { font-size: 19px; font-weight: 700; margin-bottom: 6px; }
.feature p { color: var(--muted); font-size: 15px; }

/* Urgency chips demo */
.urgency-demo {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 40px;
}
.chip {
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
  border: 1.5px solid;
}
.chip.good { color: var(--green); border-color: var(--green); background: var(--green-tint); }
.chip.monitor { color: var(--amber); border-color: var(--amber); background: #FAEEDA; }
.chip.emergency { color: var(--red); border-color: var(--red); background: #FCEBEB; }

/* Disclaimer */
.disclaimer {
  background: var(--green-dark);
  color: rgba(255,255,255,0.92);
  text-align: center;
  padding: 56px 24px;
}
.disclaimer p { max-width: 640px; margin: 0 auto; font-size: 15px; }
.disclaimer strong { color: #fff; }

/* CTA */
.cta { text-align: center; }
.cta .paw-trail { font-size: 30px; letter-spacing: 14px; margin-bottom: 20px; }

/* Footer */
footer {
  border-top: 1px solid var(--border);
  padding: 36px 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  max-width: 1020px;
  margin: 0 auto;
}
footer .foot-brand { display: flex; align-items: center; gap: 8px; font-weight: 700; }
footer .foot-brand img { width: 26px; height: 26px; border-radius: 7px; }
footer nav { display: flex; gap: 18px; flex-wrap: wrap; }
footer a { color: var(--muted); text-decoration: none; font-size: 14px; }
footer a:hover { color: var(--green-dark); }
footer .foot-copy { font-size: 13px; color: var(--faint); width: 100%; text-align: center; margin-top: 10px; }

/* Scroll-in animation */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.visible { opacity: 1; transform: none; }

/* ── Legal / content pages ── */
.page {
  max-width: 720px;
  margin: 0 auto;
  padding: 130px 24px 80px;
}
.page h1 { font-size: 36px; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 8px; }
.page .updated { color: var(--faint); font-size: 14px; margin-bottom: 36px; }
.page h2 { font-size: 20px; font-weight: 700; margin: 30px 0 8px; }
.page p, .page li { color: #444441; font-size: 16px; }
.page ul { padding-left: 22px; margin: 8px 0; }

/* Support form */
.form-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 32px;
  margin-top: 28px;
}
.form-card label { display: block; font-weight: 600; font-size: 14px; margin: 16px 0 6px; }
.form-card input, .form-card textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 13px 15px;
  font-size: 16px;
  font-family: inherit;
  background: var(--cream);
  color: var(--ink);
}
.form-card input:focus, .form-card textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(29, 158, 117, 0.15);
}
.form-card textarea { min-height: 130px; resize: vertical; }
.form-card button {
  margin-top: 22px;
  width: 100%;
  background: var(--green);
  color: #fff;
  border: none;
  border-radius: 14px;
  padding: 15px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}
.form-card button:hover { background: var(--green-dark); transform: scale(1.01); }
.form-card button:disabled { opacity: 0.6; cursor: default; transform: none; }
.form-status { margin-top: 16px; font-size: 15px; text-align: center; display: none; }
.form-status.ok { display: block; color: var(--green-dark); }
.form-status.err { display: block; color: var(--red); }
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

.faq { margin-top: 46px; }
.faq details {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px 20px;
  margin-bottom: 10px;
}
.faq summary { font-weight: 600; cursor: pointer; font-size: 15px; }
.faq details p { margin-top: 10px; font-size: 15px; color: var(--muted); }

@media (max-width: 720px) {
  .hero-inner { gap: 40px; }
  .nav-links a:not(.nav-cta) { display: none; }
  section { padding: 64px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

/* ── See it in action ── */
.action-section { background: var(--cream); }
.action-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 64px;
  flex-wrap: wrap;
  max-width: 1020px;
  margin: 0 auto;
}
.action-copy { max-width: 420px; }
.action-copy h2 {
  font-size: clamp(30px, 4.4vw, 42px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}
.action-copy > p { color: var(--muted); font-size: 17px; margin-bottom: 26px; }
.level { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 18px; }
.level-dot { width: 14px; height: 14px; border-radius: 50%; margin-top: 6px; flex-shrink: 0; }
.level-dot.good { background: var(--green); }
.level-dot.monitor { background: var(--amber); }
.level-dot.emergency { background: var(--red); }
.level h4 { font-size: 16px; font-weight: 700; }
.level p { color: var(--muted); font-size: 14px; }

.result-photo {
  border-radius: 14px;
  overflow: hidden;
  background: var(--green-tint);
  margin-bottom: 10px;
}
.result-photo svg { display: block; width: 100%; height: auto; }
.result-badge {
  border: 1.5px solid var(--green);
  background: var(--green-tint);
  border-radius: 12px;
  padding: 8px 12px;
  margin-bottom: 10px;
}
.result-badge .rb-label { color: var(--green); font-size: 9px; font-weight: 800; letter-spacing: 0.08em; }
.result-badge .rb-text { color: var(--green); font-size: 13px; font-weight: 700; }
.result-h { font-size: 9px; font-weight: 700; color: var(--faint); letter-spacing: 0.08em; text-transform: uppercase; margin: 8px 0 3px; }
.result-line { font-size: 12px; color: #444441; }
.result-tags { display: flex; gap: 5px; margin-top: 6px; }
.result-tag {
  background: var(--green-tint);
  border: 0.5px solid var(--green-soft);
  color: var(--green-dark);
  font-size: 9px;
  padding: 3px 8px;
  border-radius: 999px;
}
.mock-caption { text-align: center; color: var(--faint); font-size: 12px; margin-top: 14px; }
.result-photo img { display: block; width: 100%; height: 150px; object-fit: cover; }