/* ===== Guia de Homeopatia — Landing Page ===== */

:root {
  --teal: #12967f;
  --teal-dark: #0b6b5b;
  --teal-deep: #08483d;
  --teal-tint: #e9f5f2;
  --ink: #142825;
  --muted: #55716b;
  --gold: #d4a437;
  --bg: #fbfdfc;
  --card: #ffffff;
  --radius: 20px;
  --shadow: 0 10px 40px rgba(8, 72, 61, 0.10);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Manrope", -apple-system, "Segoe UI", sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  width: min(1120px, 92%);
  margin-inline: auto;
}

h1, h2 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }

.section-sub {
  color: var(--muted);
  margin-top: 0.5rem;
  font-size: 1.05rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--teal);
  margin-bottom: 1rem;
}

.eyebrow-light { color: #8fd8c9; }

/* ===== Topbar ===== */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 253, 252, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(18, 150, 127, 0.12);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.7rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--ink);
  font-weight: 800;
  font-size: 1.02rem;
}

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

.topnav {
  display: flex;
  gap: 1.6rem;
}

.topnav a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.94rem;
  transition: color 0.2s;
}

.topnav a:hover { color: var(--teal-dark); }

.btn {
  display: inline-block;
  background: var(--teal);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  border-radius: 999px;
  padding: 0.75rem 1.6rem;
  transition: background 0.2s, transform 0.2s;
}

.btn:hover { background: var(--teal-dark); transform: translateY(-1px); }

.btn-small { padding: 0.55rem 1.2rem; font-size: 0.92rem; }

/* ===== Hero ===== */
.hero {
  background:
    radial-gradient(60rem 30rem at 110% -10%, rgba(18, 150, 127, 0.14), transparent 60%),
    radial-gradient(40rem 24rem at -20% 40%, rgba(212, 164, 55, 0.10), transparent 60%),
    var(--bg);
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 3rem;
  padding-block: 4.5rem 5rem;
}

.hero h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.3rem);
}

.hero h1 em {
  font-style: italic;
  color: var(--teal-dark);
}

.lead {
  color: var(--muted);
  font-size: 1.12rem;
  margin-top: 1.2rem;
  max-width: 34rem;
}

.store-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.9rem;
  margin-top: 2rem;
}

.store-badges img { height: 56px; width: auto; }

.store-badges a { transition: transform 0.2s; }

.store-badges a:hover { transform: translateY(-2px); }

.rating-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.4rem;
}

.chip {
  background: var(--teal-tint);
  color: var(--teal-deep);
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
  font-size: 0.85rem;
  font-weight: 700;
}

.stars {
  color: var(--gold);
  letter-spacing: 0.08em;
}

.hl-ia {
  color: var(--teal-deep);
  font-weight: 800;
  background: linear-gradient(transparent 62%, rgba(212, 164, 55, 0.45) 62%);
  padding-inline: 0.15em;
  border-radius: 4px;
}

/* Phones */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  min-height: 540px;
}

.phone {
  width: 250px;
  border-radius: 34px;
  border: 8px solid var(--teal-deep);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: #fff;
}

.phone img { width: 100%; height: auto; }

.hero-visual .phone:first-child {
  position: relative;
  z-index: 2;
  transform: rotate(-3deg);
  align-self: flex-start;
  margin-top: 1.5rem;
}

.phone-back {
  position: absolute;
  right: 0;
  top: 4.5rem;
  transform: rotate(5deg) scale(0.92);
  opacity: 0.95;
  z-index: 1;
}

/* ===== Features ===== */
.features { padding-block: 5rem; }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.4rem;
  margin-top: 2.5rem;
}

.card {
  background: var(--card);
  border: 1px solid rgba(18, 150, 127, 0.14);
  border-radius: var(--radius);
  padding: 1.8rem 1.6rem;
  transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.card-icon {
  font-size: 1.8rem;
  background: var(--teal-tint);
  width: 3.2rem;
  height: 3.2rem;
  display: grid;
  place-items: center;
  border-radius: 14px;
  margin-bottom: 1.1rem;
}

.card h3 {
  font-size: 1.12rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

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

/* ===== IA ===== */
.ai {
  background: linear-gradient(150deg, var(--teal-deep), var(--teal-dark));
  color: #fff;
}

.ai-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 3rem;
  padding-block: 5rem;
}

.ai h2 { font-size: clamp(2rem, 4vw, 2.8rem); }

.lead-light {
  color: #d7ece7;
  font-size: 1.1rem;
  margin-top: 1rem;
  max-width: 32rem;
}

.ai-list {
  margin-top: 1.5rem;
  padding-left: 1.2rem;
  color: #eaf6f3;
  display: grid;
  gap: 0.55rem;
}

.ai-examples {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.6rem;
}

.ai-examples span {
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 14px;
  padding: 0.55rem 0.95rem;
  font-size: 0.88rem;
  color: #f2faf8;
}

.ai-note {
  margin-top: 1.4rem;
  font-size: 0.8rem;
  color: #9ecfc3;
}

.ai-visual { display: flex; justify-content: center; }

.ai .phone { border-color: rgba(255, 255, 255, 0.35); }

/* ===== Telas ===== */
.screens { padding-block: 5rem 4rem; }

.screens-track {
  display: flex;
  gap: 1.6rem;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding-block: 2.2rem 1.4rem;
  padding-inline: max(4vw, calc((100vw - 1120px) / 2));
  scroll-padding-inline: max(4vw, calc((100vw - 1120px) / 2));
  scrollbar-width: thin;
  scrollbar-color: var(--teal) transparent;
}

.screens-track figure {
  flex: 0 0 232px;
  scroll-snap-align: start;
}

.screens-track img {
  border-radius: 26px;
  border: 6px solid var(--teal-deep);
  box-shadow: var(--shadow);
}

.screens-track figcaption {
  text-align: center;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 600;
  margin-top: 0.8rem;
}

/* ===== Avaliações ===== */
.reviews {
  background: var(--teal-tint);
  padding-block: 5rem;
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1.4rem;
  margin-top: 2.5rem;
}

.review {
  background: var(--card);
  border-radius: var(--radius);
  padding: 1.8rem 1.6rem;
  box-shadow: 0 4px 20px rgba(8, 72, 61, 0.06);
}

.review .stars { font-size: 1.05rem; }

.review p {
  margin-top: 0.9rem;
  font-size: 1rem;
  font-weight: 500;
}

.review-head {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.9rem;
}

.avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.avatar-fallback {
  display: grid;
  place-items: center;
  background: var(--teal);
  color: #fff;
  font-weight: 800;
  font-size: 1.15rem;
}

.review-head cite {
  display: block;
  font-style: normal;
  font-weight: 800;
  font-size: 0.95rem;
  line-height: 1.3;
}

.review-meta {
  display: block;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 600;
}

.review-scores {
  display: grid;
  align-content: center;
  gap: 1.1rem;
  text-align: center;
  background: linear-gradient(150deg, var(--teal), var(--teal-dark));
  color: #fff;
}

.score strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  line-height: 1;
}

.score span {
  font-size: 0.85rem;
  color: #cdeae3;
  font-weight: 600;
}

/* ===== FAQ ===== */
.faq { padding-block: 5rem 1rem; }

.faq-list {
  margin-top: 2rem;
  display: grid;
  gap: 0.8rem;
  max-width: 46rem;
}

.faq details {
  background: var(--card);
  border: 1px solid rgba(18, 150, 127, 0.14);
  border-radius: 14px;
  padding: 1rem 1.3rem;
}

.faq summary {
  cursor: pointer;
  font-weight: 800;
  font-size: 1rem;
  list-style-position: outside;
  color: var(--teal-deep);
}

.faq details[open] summary { margin-bottom: 0.5rem; }

.faq details p {
  color: var(--muted);
  font-size: 0.95rem;
}

/* ===== CTA ===== */
.cta { padding-block: 5.5rem; }

.cta-inner {
  text-align: center;
  display: grid;
  justify-items: center;
}

.cta-logo { border-radius: 18px; }

.cta h2 { margin-top: 1.2rem; }

.cta p {
  color: var(--muted);
  margin-top: 0.6rem;
  max-width: 28rem;
}

.store-badges-center { justify-content: center; }

/* ===== Footer ===== */
.footer {
  background: var(--teal-deep);
  color: #bcd9d2;
  padding-block: 2.8rem;
  font-size: 0.88rem;
}

.footer-inner {
  display: grid;
  gap: 1.1rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: #fff;
  font-weight: 700;
}

.footer-brand img { border-radius: 8px; }

.disclaimer { max-width: 46rem; }

.footer-links {
  display: flex;
  gap: 1.4rem;
}

.footer-links a {
  color: #8fd8c9;
  text-decoration: none;
  font-weight: 600;
}

.footer-links a:hover { text-decoration: underline; }

.copyright {
  font-size: 0.78rem;
  color: #7fa9a0;
}

/* ===== Responsivo ===== */
@media (max-width: 900px) {
  .topnav { display: none; }

  .hero-inner,
  .ai-inner {
    grid-template-columns: 1fr;
    padding-block: 3rem;
    gap: 2.5rem;
  }

  .hero-visual { min-height: 0; }

  .phone-back { display: none; }

  .hero-visual .phone:first-child { transform: none; margin-top: 0; }

  .features, .screens, .reviews, .cta { padding-block: 3.5rem; }
}

@media (max-width: 480px) {
  .store-badges img { height: 48px; }

  .phone { width: 220px; }

  .screens-track figure { flex-basis: 200px; }
}