/* ===================================================================
   GIORI ODONTOLOGIA — Stylesheet
   Paleta de trabalho (a confirmar com a cliente):
     Primária: #0f5e73 (azul-petróleo sereno)
     Secundária: #10b981 (verde menta)
     Acento WhatsApp: #25d366
     Texto: #1f2937 / #4b5563
     Fundo: #ffffff / #f7fafc
   =================================================================== */

/* -----------------------------
   TOKENS
   ----------------------------- */
:root {
  --color-bg: #ffffff;
  --color-bg-alt: #f7fafc;
  --color-text: #1f2937;
  --color-text-soft: #4b5563;
  --color-text-muted: #6b7280;
  --color-border: #e5e7eb;
  --color-primary: #0f5e73;
  --color-primary-dark: #0a4a5c;
  --color-primary-soft: #e6f1f4;
  --color-secondary: #10b981;
  --color-secondary-soft: #d1fae5;
  --color-whatsapp: #25d366;
  --color-whatsapp-dark: #1ebe5a;
  --color-accent: #f59e0b;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(15, 94, 115, 0.06);
  --shadow-md: 0 6px 18px rgba(15, 94, 115, 0.10);
  --shadow-lg: 0 14px 40px rgba(15, 94, 115, 0.12);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  --font-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Helvetica Neue", Arial, sans-serif;
  --font-size-xs: 0.78rem;
  --font-size-sm: 0.9rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.35rem;
  --font-size-2xl: 1.65rem;
  --font-size-3xl: 2.1rem;
  --font-size-4xl: 2.6rem;

  --line-tight: 1.2;
  --line-base: 1.5;
  --line-loose: 1.7;

  --container-max: 1140px;
  --header-h: 72px;
}

/* -----------------------------
   RESET / BASE
   ----------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-base);
  font-size: var(--font-size-base);
  line-height: var(--line-base);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 {
  margin: 0 0 var(--space-4);
  line-height: var(--line-tight);
  color: var(--color-text);
  font-weight: 700;
}
h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-lg); }

p { margin: 0 0 var(--space-4); }

ul, ol { margin: 0 0 var(--space-4); padding-left: 1.25rem; }

address { font-style: normal; }

::selection { background: var(--color-primary-soft); color: var(--color-primary-dark); }

/* -----------------------------
   UTILITÁRIOS
   ----------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

.eyebrow {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-soft);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-4);
}

.lead {
  font-size: var(--font-size-lg);
  color: var(--color-text-soft);
  line-height: var(--line-loose);
  margin-bottom: var(--space-5);
}

.fine-note {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-3);
}

.placeholder-inline {
  font-style: italic;
  color: var(--color-text-muted);
}

/* -----------------------------
   PLACEHOLDERS (imagens pendentes)
   ----------------------------- */
.placeholder {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: repeating-linear-gradient(
    135deg,
    #eef2f4,
    #eef2f4 12px,
    #e6ecee 12px,
    #e6ecee 24px
  );
  color: var(--color-text-soft);
  border: 2px dashed #cdd6da;
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  min-height: 280px;
}

.placeholder-tag {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #ffffff;
  background: #b45309;
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
}

.placeholder-text {
  font-size: var(--font-size-sm);
  max-width: 320px;
}

.placeholder-photo {
  aspect-ratio: 4 / 5;
  min-height: 360px;
}

/* -----------------------------
   BOTÕES
   ----------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  font-size: var(--font-size-base);
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  line-height: 1.2;
  white-space: nowrap;
}

.btn:hover { text-decoration: none; transform: translateY(-1px); }

.btn-sm { padding: var(--space-2) var(--space-4); font-size: var(--font-size-sm); }
.btn-lg { padding: var(--space-4) var(--space-6); font-size: var(--font-size-lg); }
.btn-block { width: 100%; }

.btn-icon { width: 1.2em; height: 1.2em; }

.btn-whatsapp {
  background: var(--color-whatsapp);
  color: #ffffff;
  border-color: var(--color-whatsapp);
}
.btn-whatsapp:hover { background: var(--color-whatsapp-dark); border-color: var(--color-whatsapp-dark); }

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-outline:hover { background: var(--color-primary); color: #ffffff; }

.btn-primary {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}
.btn-primary:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); }

/* -----------------------------
   HEADER
   ----------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: saturate(180%) blur(8px);
  -webkit-backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: var(--space-4);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
}
.brand:hover { text-decoration: none; }

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: #ffffff;
  font-weight: 700;
  font-size: 1.1rem;
}

.brand-name { display: inline-flex; flex-direction: column; line-height: 1; }
.brand-name-strong { font-size: 1.1rem; color: var(--color-text); }
.brand-name-light { font-size: 0.78rem; color: var(--color-text-muted); font-weight: 500; letter-spacing: 0.04em; }

.brand-light .brand-name-strong { color: #f1f5f9; }
.brand-light .brand-name-light { color: #94a3b8; }
.brand-light .brand-mark { background: #ffffff; color: var(--color-primary); }

.brand-logo {
  display: block;
  height: auto;
  width: auto;
  max-width: 200px;
  max-height: 56px;
  object-fit: contain;
}

@media (min-width: 768px) {
  .brand-logo {
    max-width: 260px;
    max-height: 64px;
  }
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  list-style: none;
  padding: 0;
  margin: 0;
}
.nav-list a {
  color: var(--color-text-soft);
  font-size: var(--font-size-sm);
  font-weight: 500;
  text-decoration: none;
  padding: var(--space-2) 0;
  position: relative;
}
.nav-list a:hover { color: var(--color-primary); }

.header-cta { display: inline-flex; }

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  width: 40px;
  height: 40px;
  padding: 0;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-mobile {
  border-top: 1px solid var(--color-border);
  background: #ffffff;
  padding: var(--space-4) var(--space-5);
}
.nav-mobile ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-3);
}
.nav-mobile a {
  display: block;
  padding: var(--space-2) 0;
  color: var(--color-text);
  font-weight: 500;
}

/* -----------------------------
   HERO
   ----------------------------- */
.hero {
  background: linear-gradient(180deg, #f7fafc 0%, #ffffff 100%);
  padding: var(--space-10) 0 var(--space-16);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-10);
  align-items: center;
}

.hero-title {
  font-size: clamp(1.7rem, 3.5vw, 2.6rem);
  margin-bottom: var(--space-4);
  color: var(--color-text);
}
.hero-sub {
  font-size: var(--font-size-lg);
  color: var(--color-text-soft);
  line-height: var(--line-loose);
  margin-bottom: var(--space-6);
  max-width: 540px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.hero-badges {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.hero-badges li {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: #ffffff;
  border: 1px solid var(--color-border);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-pill);
  font-size: var(--font-size-sm);
  color: var(--color-text-soft);
}
.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-secondary);
  display: inline-block;
}

.hero-visual { width: 100%; }

.hero-img {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.sobre-img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* -----------------------------
   SEÇÕES
   ----------------------------- */
.section {
  padding: var(--space-16) 0;
}
.section-alt {
  background: var(--color-bg-alt);
}

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-10);
}
.section-head h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
.section-sub {
  color: var(--color-text-soft);
  font-size: var(--font-size-lg);
  margin-top: var(--space-3);
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-10);
  align-items: center;
}
.two-col .visual { order: 1; }
.two-col .copy { order: 2; }

.copy h2 { margin-bottom: var(--space-3); }

.checklist {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-5);
  display: grid;
  gap: var(--space-2);
}
.checklist li {
  position: relative;
  padding-left: var(--space-6);
  color: var(--color-text-soft);
}
.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-secondary);
  font-weight: 700;
}

/* -----------------------------
   SERVIÇOS
   ----------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.service {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.service:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-soft);
}

.service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-primary-soft);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.service-icon svg { width: 26px; height: 26px; }

.service h3 { color: var(--color-text); margin-bottom: var(--space-2); }
.service p { color: var(--color-text-soft); font-size: var(--font-size-sm); }

.service-list {
  list-style: none;
  padding: 0;
  margin: var(--space-3) 0 0;
  display: grid;
  gap: var(--space-1);
}
.service-list li {
  position: relative;
  padding-left: var(--space-5);
  font-size: var(--font-size-sm);
  color: var(--color-text-soft);
}
.service-list li::before {
  content: "•";
  position: absolute;
  left: var(--space-2);
  color: var(--color-secondary);
  font-weight: 700;
}

.section-foot-note {
  text-align: center;
  margin-top: var(--space-8);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* -----------------------------
   DIFERENCIAIS
   ----------------------------- */
.features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}
.features li {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.features li:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-secondary-soft);
  font-size: 1.5rem;
  margin-bottom: var(--space-3);
}
.features h3 { font-size: var(--font-size-lg); margin-bottom: var(--space-2); }
.features p { font-size: var(--font-size-sm); color: var(--color-text-soft); margin: 0; }

/* -----------------------------
   AVALIAÇÕES
   ----------------------------- */
.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}

.testimonial {
  margin: 0;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
}
.testimonial::before {
  content: "“";
  position: absolute;
  top: -10px;
  left: var(--space-5);
  font-size: 3rem;
  color: var(--color-primary);
  background: #ffffff;
  padding: 0 var(--space-2);
  line-height: 1;
}

.testimonial blockquote {
  margin: 0 0 var(--space-4);
  color: var(--color-text-soft);
  font-size: var(--font-size-base);
  line-height: var(--line-loose);
  font-style: italic;
}

.testimonial figcaption {
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-3);
}
.testimonial figcaption strong { color: var(--color-text); font-size: var(--font-size-sm); }
.testimonial figcaption span { color: var(--color-text-muted); font-size: var(--font-size-xs); }

/* -----------------------------
   LOCALIZAÇÃO
   ----------------------------- */
.address-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin-bottom: var(--space-5);
  line-height: var(--line-loose);
  color: var(--color-text-soft);
}

.map-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.map-wrap iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* -----------------------------
   FAQ
   ----------------------------- */
.faq {
  max-width: 800px;
  margin: 0 auto;
  display: grid;
  gap: var(--space-3);
}
.faq-item {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-5);
  transition: border-color 0.2s ease;
}
.faq-item[open] { border-color: var(--color-primary-soft); }

.faq-item summary {
  list-style: none;
  cursor: pointer;
  font-weight: 600;
  color: var(--color-text);
  padding: var(--space-2) 0;
  position: relative;
  padding-right: var(--space-8);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem;
  color: var(--color-primary);
  font-weight: 400;
  line-height: 1;
  transition: transform 0.2s ease;
}
.faq-item[open] summary::after { content: "−"; }

.faq-item p {
  color: var(--color-text-soft);
  font-size: var(--font-size-sm);
  margin: var(--space-2) 0 var(--space-3);
}

/* -----------------------------
   CTA FINAL
   ----------------------------- */
.cta-final {
  background: var(--color-primary);
  color: #ffffff;
  text-align: center;
  padding: var(--space-16) 0;
}
.cta-final h2 {
  color: #ffffff;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  margin-bottom: var(--space-3);
}
.cta-final p {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-6);
}

/* -----------------------------
   FOOTER
   ----------------------------- */
.site-footer {
  background: #0a2730;
  color: #cbd5d9;
  padding-top: var(--space-12);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr;
  gap: var(--space-8);
  padding-bottom: var(--space-10);
}
.footer-title {
  font-size: var(--font-size-sm);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: var(--space-4);
}
.footer-text {
  color: #cbd5d9;
  font-size: var(--font-size-sm);
  line-height: var(--line-loose);
  margin: 0 0 var(--space-2);
}
.footer-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-2);
}
.footer-list a { color: #cbd5d9; font-size: var(--font-size-sm); }
.footer-list a:hover { color: #ffffff; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--space-5) 0;
}
.footer-bottom-inner {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: space-between;
  align-items: center;
  font-size: var(--font-size-xs);
  color: #94a3a8;
}
.footer-fineprint { margin: 0; }

/* -----------------------------
   WHATSAPP FLUTUANTE
   ----------------------------- */
.whatsapp-float {
  position: fixed;
  right: var(--space-5);
  bottom: var(--space-5);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-whatsapp);
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
  z-index: 40;
  transition: transform 0.2s ease, background 0.2s ease;
  text-decoration: none;
}
.whatsapp-float:hover {
  background: var(--color-whatsapp-dark);
  transform: scale(1.05);
  text-decoration: none;
  color: #ffffff;
}
.whatsapp-float svg { width: 28px; height: 28px; }

/* -----------------------------
   RESPONSIVO
   ----------------------------- */
@media (max-width: 960px) {
  .hero { padding: var(--space-8) 0 var(--space-12); }
  .hero-inner { grid-template-columns: 1fr; gap: var(--space-8); }
  .hero-visual { max-width: 360px; margin: 0 auto; }

  .nav, .header-cta { display: none; }
  .nav-toggle { display: inline-flex; }

  .two-col { grid-template-columns: 1fr; gap: var(--space-8); }
  .two-col .visual { order: 0; }
  .two-col .copy { order: 1; }

  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .features { grid-template-columns: repeat(2, 1fr); }
  .testimonials { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-6); }
}

@media (max-width: 560px) {
  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.05rem; }

  .container { padding: 0 var(--space-4); }
  .section { padding: var(--space-10) 0; }
  .section-head { margin-bottom: var(--space-8); }

  .services-grid, .features { grid-template-columns: 1fr; }

  .hero-ctas .btn { width: 100%; }
  .hero-ctas { flex-direction: column; }

  .btn-lg { padding: var(--space-3) var(--space-5); font-size: var(--font-size-base); width: 100%; }
  .whatsapp-float { width: 52px; height: 52px; right: var(--space-4); bottom: var(--space-4); }
  .whatsapp-float svg { width: 24px; height: 24px; }
}

/* -----------------------------
   ACESSIBILIDADE / FOCO
   ----------------------------- */
:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}
a.btn:focus-visible, .btn:focus-visible {
  outline: 3px solid #ffffff;
  outline-offset: 3px;
  box-shadow: 0 0 0 4px var(--color-whatsapp);
}

/* -----------------------------
   NOTA AO DESENVOLVEDOR
   -----------------------------
   1. A paleta de cores é uma SUGESTÃO DE TRABALHO. Confirmar com a
      cliente se ela tem logotipo/paleta próprios antes de publicar.
   2. Os placeholders de imagem (class .placeholder) DEVEM ser trocados
      por fotos reais antes do lançamento.
   3. Horário de atendimento: substituir o texto inline-placeholder
      por horário real quando a cliente fornecer.
   4. Depoimentos: considerar substituir/atualizar com depoimentos 2023-2026
      quando a cliente enviar.
   -------------------------------- */