/* OdontoDesk — Landing
   Tokens espelhados dos temas do sistema (ProjetoDentista/src/index.css):
   .clinic-blue   -> páginas OdontoDesk
   .esterilizacao -> páginas Esteriliza (teal) */

:root {
  --background: 204 46% 97%;
  --foreground: 203 30% 26%;
  --card: 0 0% 100%;
  --primary: 209 59% 60%;
  --primary-hover: 209 65% 68%;
  --primary-foreground: 0 0% 100%;
  --secondary: 205 35% 93%;
  --muted-foreground: 212 14% 49%;
  --accent: 195 53% 78%;
  --success: 122 39% 43%;
  --warning: 38 90% 52%;
  --border: 205 37% 90%;

  --radius: 0.75rem;
  --grad: linear-gradient(135deg, hsl(209 59% 60%), hsl(195 53% 78%));
  --grad-text: linear-gradient(135deg, hsl(209 59% 50%), hsl(195 53% 60%));
  --shadow-premium: 0 8px 32px -8px hsl(209 59% 60% / 0.25);
  --shadow-card: 0 4px 20px -4px hsl(203 30% 26% / 0.06);

  --max: 1180px;
  --font-sans: "Inter", system-ui, -apple-system, sans-serif;
  --font-display: "Poppins", system-ui, -apple-system, sans-serif;
}

/* Tema do Esteriliza — mesma estrutura, paleta teal do módulo */
body.esteriliza {
  --background: 210 20% 98%;
  --foreground: 221 39% 11%;
  --primary: 175 84% 32%;
  --primary-hover: 173 80% 40%;
  --secondary: 167 85% 89%;
  --muted-foreground: 220 9% 46%;
  --accent: 168 84% 78%;
  --success: 160 84% 39%;
  --border: 210 16% 90%;
  --grad: linear-gradient(135deg, hsl(175 84% 32%), hsl(172 66% 50%));
  --grad-text: linear-gradient(135deg, hsl(175 84% 28%), hsl(172 66% 42%));
  --shadow-premium: 0 8px 32px -8px hsl(175 84% 32% / 0.25);
  --shadow-card: 0 4px 20px -4px hsl(221 39% 11% / 0.06);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-sans);
  color: hsl(var(--foreground));
  background: hsl(var(--background));
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-display); line-height: 1.2; margin: 0; }
p { margin: 0; }
img { max-width: 100%; display: block; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 1.25rem; }
.eyebrow {
  font-size: .8rem; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase; color: hsl(var(--primary));
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .8rem 1.5rem; border-radius: var(--radius);
  font-family: var(--font-sans); font-size: .95rem; font-weight: 600;
  text-decoration: none; cursor: pointer; border: 1px solid transparent;
  transition: transform .15s ease, background .15s ease; white-space: nowrap;
}
.btn-primary { background: var(--grad); color: hsl(var(--primary-foreground)); box-shadow: var(--shadow-premium); }
.btn-primary:hover { transform: translateY(-1px); }
.btn-ghost { background: hsl(var(--card)); color: hsl(var(--foreground)); border-color: hsl(var(--border)); }
.btn-ghost:hover { background: hsl(var(--secondary)); }
.btn-sm { padding: .55rem 1.1rem; font-size: .875rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: hsl(var(--card) / .85); backdrop-filter: blur(10px);
  border-bottom: 1px solid hsl(var(--border));
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding-top: .85rem; padding-bottom: .85rem;
}
.brand {
  display: flex; align-items: center; gap: .6rem; text-decoration: none;
  font-family: var(--font-display); font-weight: 700; font-size: 1.15rem;
}
.brand svg { color: hsl(var(--primary)); flex-shrink: 0; }
.brand small {
  font-family: var(--font-sans); font-size: .7rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: .06em;
  color: hsl(var(--primary));
}
.nav { display: none; gap: 1.75rem; font-size: .925rem; font-weight: 500; }
.nav a { text-decoration: none; color: hsl(var(--muted-foreground)); }
.nav a:hover { color: hsl(var(--primary)); }
.header-actions { display: flex; align-items: center; gap: .6rem; }

/* ---------- Hero ---------- */
.hero { padding: 4.5rem 0 3.5rem; text-align: center; }
.badge {
  display: inline-flex; align-items: center; gap: .5rem;
  background: hsl(var(--primary) / .12); color: hsl(var(--primary));
  border: 1px solid hsl(var(--primary) / .25);
  padding: .4rem 1rem; border-radius: 999px;
  font-size: .85rem; font-weight: 600; margin-bottom: 1.5rem;
}
.badge.alert {
  background: hsl(var(--warning) / .15); color: hsl(28 80% 34%);
  border-color: hsl(var(--warning) / .35);
}
.hero h1 { font-size: clamp(2rem, 5.5vw, 3.4rem); font-weight: 700; margin-bottom: 1.25rem; }
.hero h1 .grad {
  background: var(--grad-text); -webkit-background-clip: text;
  background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-sub {
  font-size: clamp(1rem, 2.2vw, 1.2rem); color: hsl(var(--muted-foreground));
  max-width: 46rem; margin: 0 auto 2rem;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: .85rem; justify-content: center; }
.hero-note { margin-top: 1rem; font-size: .85rem; color: hsl(var(--muted-foreground)); }

/* ---------- Screenshot ---------- */
.shot {
  margin: 3rem auto 0; max-width: 960px;
  border: 1px solid hsl(var(--border)); border-radius: var(--radius);
  background: hsl(var(--card)); box-shadow: var(--shadow-premium); overflow: hidden;
}
.shot-bar {
  display: flex; gap: .4rem; padding: .7rem .9rem;
  border-bottom: 1px solid hsl(var(--border)); background: hsl(var(--secondary) / .6);
}
.shot-bar i { width: 11px; height: 11px; border-radius: 50%; background: hsl(var(--border)); }
.shot-placeholder {
  aspect-ratio: 16 / 9; display: grid; place-content: center; gap: .5rem;
  text-align: center; padding: 2rem; color: hsl(var(--muted-foreground)); font-size: .9rem;
}

/* ---------- Seções ---------- */
section { padding: 4rem 0; }
.section-head { text-align: center; max-width: 44rem; margin: 0 auto 2.75rem; }
.section-head h2 { font-size: clamp(1.6rem, 3.6vw, 2.25rem); font-weight: 700; margin: .6rem 0 .75rem; }
.section-head p { color: hsl(var(--muted-foreground)); }
.alt { background: hsl(var(--card) / .5); border-block: 1px solid hsl(var(--border)); }

/* ---------- Cards ---------- */
.grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
.card {
  background: hsl(var(--card)); border: 1px solid hsl(var(--border));
  border-radius: var(--radius); padding: 1.6rem; box-shadow: var(--shadow-card);
}
.card h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: .5rem; }
.card p { color: hsl(var(--muted-foreground)); font-size: .95rem; }
.icon {
  width: 2.75rem; height: 2.75rem; border-radius: .6rem;
  display: grid; place-items: center; margin-bottom: 1rem;
  background: hsl(var(--primary) / .12); color: hsl(var(--primary));
  border: 1px solid hsl(var(--primary) / .22);
}
.icon.green { background: hsl(var(--success) / .12); color: hsl(var(--success)); border-color: hsl(var(--success) / .22); }
.icon.cyan  { background: hsl(var(--accent) / .3); color: hsl(var(--primary)); border-color: hsl(var(--accent) / .5); }

/* ---------- Diferenciais ---------- */
.diff { display: flex; gap: 1rem; align-items: flex-start; }
.diff > svg { color: hsl(var(--success)); flex-shrink: 0; margin-top: .2rem; }
.diff h3 { font-size: 1.05rem; font-weight: 600; margin-bottom: .3rem; }
.diff p { color: hsl(var(--muted-foreground)); font-size: .95rem; }

/* ---------- Faixa cruzada entre produtos ---------- */
.crossref {
  background: linear-gradient(135deg, hsl(175 84% 32% / .08), hsl(172 66% 50% / .08));
  border: 1px solid hsl(175 84% 32% / .25);
  border-radius: var(--radius); padding: 2.25rem 1.75rem; text-align: center;
}
.crossref.to-odonto {
  background: linear-gradient(135deg, hsl(209 59% 60% / .08), hsl(195 53% 78% / .08));
  border-color: hsl(209 59% 60% / .25);
}
.crossref h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); margin-bottom: .75rem; }
.crossref p { color: hsl(var(--muted-foreground)); max-width: 40rem; margin: 0 auto 1.5rem; }
.crossref .btn-primary { background: linear-gradient(135deg, hsl(175 84% 32%), hsl(172 66% 50%)); }
.crossref.to-odonto .btn-primary { background: linear-gradient(135deg, hsl(209 59% 60%), hsl(195 53% 78%)); }

/* ---------- FAQ ---------- */
.faq { max-width: 48rem; margin: 0 auto; }
.faq details {
  background: hsl(var(--card)); border: 1px solid hsl(var(--border));
  border-radius: var(--radius); padding: 1.1rem 1.3rem; margin-bottom: .75rem;
}
.faq summary {
  cursor: pointer; font-weight: 600; font-family: var(--font-display); list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: hsl(var(--primary)); font-size: 1.4rem; line-height: 1; }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { margin-top: .85rem; color: hsl(var(--muted-foreground)); font-size: .95rem; }

/* ---------- Contato ---------- */
.contact { max-width: 34rem; margin: 0 auto; }
.field { margin-bottom: .9rem; text-align: left; }
.field label { display: block; font-size: .875rem; font-weight: 600; margin-bottom: .35rem; }
.field input, .field select {
  width: 100%; padding: .7rem .9rem; font: inherit; font-size: .95rem;
  color: hsl(var(--foreground)); background: hsl(var(--card));
  border: 1px solid hsl(var(--border)); border-radius: .55rem;
}
.field input:focus, .field select:focus {
  outline: 2px solid hsl(var(--primary) / .4); outline-offset: 1px; border-color: hsl(var(--primary));
}
.consent { display: flex; gap: .65rem; align-items: flex-start; margin: 1.1rem 0 .4rem; text-align: left; }
.consent input { margin-top: .25rem; width: 1.05rem; height: 1.05rem; flex-shrink: 0; accent-color: hsl(var(--primary)); }
.consent label { font-size: .85rem; color: hsl(var(--muted-foreground)); line-height: 1.5; }
.consent a { color: hsl(var(--primary)); }
.contact .btn { width: 100%; margin-top: .5rem; }
.contact-alt { text-align: center; margin-top: 1rem; font-size: .875rem; color: hsl(var(--muted-foreground)); }

/* ---------- Footer ---------- */
.site-footer {
  background: hsl(var(--card)); border-top: 1px solid hsl(var(--border));
  padding: 2.5rem 0; text-align: center;
}
.site-footer .brand { justify-content: center; margin-bottom: .9rem; }
.footer-links {
  display: flex; flex-wrap: wrap; gap: 1.25rem; justify-content: center;
  margin-bottom: 1rem; font-size: .9rem;
}
.footer-links a { color: hsl(var(--muted-foreground)); text-decoration: none; }
.footer-links a:hover { color: hsl(var(--primary)); }
.copy { font-size: .85rem; color: hsl(var(--muted-foreground)); }
.legal-note {
  font-size: .78rem; color: hsl(var(--muted-foreground)); max-width: 46rem;
  margin: 1.25rem auto 0; line-height: 1.5;
}

/* ---------- Planos ---------- */
.planos { display: grid; gap: 1.25rem; grid-template-columns: 1fr; align-items: start; }
.plano {
  background: hsl(var(--card)); border: 1px solid hsl(var(--border));
  border-radius: var(--radius); padding: 1.75rem;
  box-shadow: var(--shadow-card); display: flex; flex-direction: column; height: 100%;
}
.plano.destaque {
  border-color: hsl(var(--primary) / .45);
  box-shadow: var(--shadow-premium);
  position: relative;
}
.plano-tag {
  position: absolute; top: -.75rem; left: 50%; transform: translateX(-50%);
  background: var(--grad); color: hsl(var(--primary-foreground));
  font-size: .72rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
  padding: .3rem .85rem; border-radius: 999px; white-space: nowrap;
}
.plano h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: .35rem; }
.plano-sub { font-size: .9rem; color: hsl(var(--muted-foreground)); margin-bottom: 1.25rem; }
.plano-preco {
  font-family: var(--font-display); font-size: 1.05rem; font-weight: 600;
  color: hsl(var(--primary)); padding-bottom: 1.25rem; margin-bottom: 1.25rem;
  border-bottom: 1px solid hsl(var(--border));
}
.plano ul { list-style: none; margin: 0 0 1.5rem; padding: 0; display: grid; gap: .6rem; }
.plano li { display: flex; gap: .6rem; align-items: flex-start; font-size: .92rem; }
.plano li svg { color: hsl(var(--success)); flex-shrink: 0; margin-top: .22rem; }
.plano li.off { color: hsl(var(--muted-foreground)); }
.plano li.off svg { color: hsl(var(--border)); }
.plano .btn { margin-top: auto; width: 100%; }

/* ---------- Mensagens do formulário ---------- */
.form-msg {
  margin-top: .9rem; padding: .75rem .9rem; border-radius: .55rem;
  font-size: .9rem; text-align: left;
}
.form-msg-ok {
  background: hsl(var(--success) / .12); color: hsl(var(--success));
  border: 1px solid hsl(var(--success) / .3);
}
.form-msg-erro {
  background: hsl(0 65% 55% / .1); color: hsl(0 65% 42%);
  border: 1px solid hsl(0 65% 55% / .3);
}
.honeypot {
  position: absolute; left: -9999px; width: 1px; height: 1px;
  overflow: hidden; opacity: 0;
}

/* ---------- Páginas legais ---------- */
.legal { max-width: 46rem; margin: 0 auto; padding: 3.5rem 0 1rem; }
.legal h1 { font-size: clamp(1.8rem, 4vw, 2.5rem); margin-bottom: .5rem; }
.legal .atualizado { color: hsl(var(--muted-foreground)); font-size: .9rem; margin-bottom: 2.5rem; }
.legal h2 {
  font-size: 1.25rem; font-weight: 600; margin: 2.5rem 0 .85rem;
  padding-bottom: .5rem; border-bottom: 1px solid hsl(var(--border));
}
.legal h3 { font-size: 1.02rem; font-weight: 600; margin: 1.5rem 0 .5rem; }
.legal p { margin-bottom: 1rem; color: hsl(var(--foreground) / .85); }
.legal ul { margin: 0 0 1.25rem; padding-left: 1.25rem; color: hsl(var(--foreground) / .85); }
.legal li { margin-bottom: .5rem; }
.legal a { color: hsl(var(--primary)); }
.legal table {
  width: 100%; border-collapse: collapse; margin-bottom: 1.5rem; font-size: .92rem;
}
.legal th, .legal td {
  text-align: left; padding: .7rem .8rem; border: 1px solid hsl(var(--border));
  vertical-align: top;
}
.legal th { background: hsl(var(--secondary) / .5); font-weight: 600; }
.legal .destaque-box {
  background: hsl(var(--primary) / .07); border: 1px solid hsl(var(--primary) / .22);
  border-radius: var(--radius); padding: 1.1rem 1.3rem; margin-bottom: 1.5rem;
}
.legal .destaque-box p:last-child { margin-bottom: 0; }

/* ---------- Responsivo ---------- */
@media (min-width: 640px) { .grid-2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) {
  .nav { display: flex; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .planos { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
  section { padding: 5rem 0; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }