/* ============================================
   ODONTELLE — ESTILOS GLOBAIS
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500;9..40,600&display=swap');

/* ---- Variáveis ---- */
:root {
  --primary:       #08425E;
  --primary-hover: #0a5478;
  --primary-light: #e8f3f8;
  --bg-white:      #ffffff;
  --bg-alt:        #f4f9fb;
  --text-main:     #1a1a1a;
  --text-sec:      #555555;
  --border:        #dde6ea;
  --radius:        6px;
  --radius-lg:     12px;
  --shadow:        0 4px 24px rgba(8,66,94,.10);
  --shadow-lg:     0 8px 48px rgba(8,66,94,.16);
  --font-body:     'DM Sans', sans-serif;
  --font-display:  'Plus Jakarta Sans', sans-serif;
  --transition:    .25s ease;
  --max-w:         1200px;
  --nav-h:         76px;
}

/* ---- Reset / Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--text-main);
  background: var(--bg-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font-body); border: none; background: none; }
input, textarea, select { font-family: var(--font-body); }

/* ---- Tipografia ---- */
h1,h2,h3,h4,h5 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--primary);
}
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 3vw, 1.7rem); }
h4 { font-size: 1.1rem; }
p  { font-size: 1rem; color: var(--text-sec); line-height: 1.75; }

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--primary);
  opacity: .65;
  margin-bottom: .6rem;
}

/* ---- Layout ---- */
.container { width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 1.5rem; }
.section    { padding: 5rem 0; }
.section-sm { padding: 3rem 0; }
.text-center { text-align: center; }
.text-white  { color: #fff !important; }
.text-white p { color: rgba(255,255,255,.82) !important; }
.text-white h2, .text-white h3 { color: #fff !important; }

/* ---- Fade-in ---- */
.fade-in { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.fade-in.visible { opacity: 1; transform: none; }
/* Hero items são visíveis imediatamente */
.hero-home .fade-in { opacity: 1; transform: none; }
.hero-page .fade-in { opacity: 1; transform: none; }

/* ---- Botões ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .8rem 1.9rem;
  border-radius: 4px;
  font-size: .9rem;
  font-weight: 600;
  font-family: var(--font-body);
  transition: var(--transition);
  white-space: nowrap;
  cursor: pointer;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 2px 12px rgba(8,66,94,.25);
}
.btn-primary:hover { background: var(--primary-hover); transform: translateY(-1px); box-shadow: 0 4px 20px rgba(8,66,94,.35); }

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline:hover { background: var(--primary); color: #fff; }

.btn-white {
  background: #fff;
  color: var(--primary);
  font-weight: 700;
}
.btn-white:hover { background: #f0f9ff; }

.btn-sm { padding: .55rem 1.25rem; font-size: .82rem; }
.btn-lg { padding: .95rem 2.4rem; font-size: 1rem; }

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.nav-logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}
.nav-logo img { display: block; width: auto; }

.nav-links {
  display: flex;
  align-items: center;
  gap: .15rem;
}
.nav-links > li { position: relative; }

.nav-links > li > a,
.nav-links > li > button {
  display: flex;
  align-items: center;
  gap: .3rem;
  padding: .5rem .9rem;
  font-size: .875rem;
  font-weight: 500;
  color: var(--text-main);
  border-radius: var(--radius);
  transition: var(--transition);
}
.nav-links > li > a:hover,
.nav-links > li > button:hover { color: var(--primary); background: var(--primary-light); }
.nav-links > li > a.active  { color: var(--primary); font-weight: 600; }

/* Dropdown */
.dropdown-icon { width: 14px; height: 14px; transition: transform var(--transition); }
.dropdown:hover .dropdown-icon { transform: rotate(180deg); }

.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: .5rem;
  min-width: 260px;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(-6px);
  transition: all var(--transition);
  z-index: 200;
}
.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.dropdown-menu a {
  display: block;
  padding: .55rem .9rem;
  font-size: .845rem;
  color: var(--text-main);
  border-radius: var(--radius);
  transition: var(--transition);
}
.dropdown-menu a:hover { background: var(--primary-light); color: var(--primary); font-weight: 500; }

.dropdown-menu.dropdown-cols {
  min-width: 560px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .15rem;
}

/* Nav CTA */
.nav-cta { display: flex; align-items: center; gap: .75rem; flex-shrink: 0; }
.nav-cta .btn { font-size: .82rem; padding: .6rem 1.2rem; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: .5rem;
  border-radius: var(--radius);
  cursor: pointer;
}
.hamburger span { display: block; width: 24px; height: 2px; background: var(--primary); border-radius: 2px; transition: var(--transition); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: #fff;
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  z-index: 999;
  padding: 1rem 1.5rem 1.5rem;
  overflow-y: auto;
  max-height: calc(100vh - var(--nav-h));
}
.mobile-nav.open { display: block; }
.mobile-nav-section { margin-bottom: 1rem; }
.mobile-nav-section h6 {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--primary);
  opacity: .55;
  margin-bottom: .5rem;
  padding: 0 .5rem;
}
.mobile-nav a {
  display: block;
  padding: .65rem .5rem;
  font-size: .95rem;
  color: var(--text-main);
  border-bottom: 1px solid var(--primary-light);
  transition: var(--transition);
}
.mobile-nav a:hover { color: var(--primary); padding-left: 1rem; }
.mobile-nav-cta { margin-top: 1rem; }
.mobile-nav-cta .btn { width: 100%; }

/* ============================================
   HERO HOME (2 colunas)
   ============================================ */
.hero-home {
  padding-top: var(--nav-h);
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--primary) 0%, #0d6080 60%, #0a7fa8 100%);
  position: relative;
  overflow: hidden;
}
.hero-home::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.025'%3E%3Ccircle cx='40' cy='40' r='30'/%3E%3C/g%3E%3C/svg%3E") repeat;
}

.hero-home-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
  padding: 4rem 0;
}

.hero-text .hero-accent {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 100px;
  padding: .4rem 1.1rem;
  font-size: .78rem;
  font-weight: 600;
  color: rgba(255,255,255,.92);
  letter-spacing: .07em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}
.hero-text h1 { color: #fff; margin-bottom: 1.1rem; font-weight: 800; }
.hero-text h1 strong { color: #fff; font-weight: 800; }
.hero-text p  { color: rgba(255,255,255,.82); font-size: 1.05rem; margin-bottom: 2rem; max-width: 480px; }
.hero-text-btns { display: flex; flex-wrap: wrap; gap: .85rem; }

.hero-image-col {
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-img-frame {
  width: 100%;
  max-width: 480px;
  aspect-ratio: 4/5;
  border-radius: 16px;
  overflow: hidden;
  background: rgba(255,255,255,.1);
  border: 2px solid rgba(255,255,255,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 24px 64px rgba(0,0,0,.25);
  position: relative;
}
.hero-img-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(8,66,94,.4) 100%);
}
.hero-img-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  color: rgba(255,255,255,.4);
  text-align: center;
  padding: 2rem;
}
.hero-img-placeholder svg { width: 72px; height: 72px; }
.hero-img-placeholder span { font-size: .8rem; font-weight: 500; }

/* Hero wave */
.hero-home::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 70px;
  background: var(--bg-white);
  clip-path: ellipse(55% 100% at 50% 100%);
}

/* Hero page interior */
.hero-page {
  padding-top: calc(var(--nav-h) + 3rem);
  padding-bottom: 4rem;
  background: linear-gradient(135deg, var(--primary) 0%, #0d6080 100%);
  position: relative;
  overflow: hidden;
}
.hero-page::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 60px;
  background: var(--bg-white);
  clip-path: ellipse(55% 100% at 50% 100%);
}
.hero-page .hero-inner { max-width: 680px; position: relative; z-index: 1; }
.hero-page h1 { color: #fff; margin-bottom: .6rem; }
.hero-page .hero-sub {
  font-size: 1.05rem;
  font-weight: 500;
  color: rgba(255,255,255,.65);
  margin-bottom: .85rem;
}
.hero-page p { color: rgba(255,255,255,.8); margin-bottom: 1.5rem; }

/* ============================================
   TRATAMENTOS GRID
   ============================================ */
.treatments-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-top: 3rem;
  align-items: start;
}

.treatment-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.25rem 1.5rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: .65rem;
  text-align: center;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.treatment-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: var(--primary-light); }

.treatment-card-icon {
  width: 56px;
  height: 56px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: .25rem;
  flex-shrink: 0;
}
.treatment-card-icon svg { width: 26px; height: 26px; color: #fff; }

.treatment-card h4 {
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.3;
  margin: 0;
}
.treatment-card .btn-sm {
  align-self: center;
  margin-top: auto;
  padding-top: .5rem;
  font-size: .78rem;
  color: var(--primary);
  font-weight: 600;
}
.treatment-card .btn-sm:hover { text-decoration: underline; }

/* CTA inline card */
.treatment-cta-card {
  background: var(--primary);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 1rem;
}
.treatment-cta-card h4 { color: #fff; font-size: 1.05rem; line-height: 1.35; }
.treatment-cta-card .btn { width: 100%; }

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, #0d6080 100%);
  padding: 4rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(255,255,255,.05) 0%, transparent 70%);
}
.cta-banner h2 { color: #fff; margin-bottom: 1.5rem; }
.cta-banner .container { position: relative; z-index: 1; }

/* ============================================
   DIFERENCIAIS
   ============================================ */
.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.diferencial-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  transition: var(--transition);
  text-align: center;
}
.diferencial-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.diferencial-card .icon {
  width: 56px;
  height: 56px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
}
.diferencial-card .icon svg { width: 26px; height: 26px; color: #fff; }
.diferencial-card h4 { margin-bottom: .5rem; font-size: 1rem; }
.diferencial-card p { font-size: .875rem; }

/* ============================================
   UNIDADE / CONTATO
   ============================================ */
.contact-block {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  margin-top: 1.25rem;
}
.contact-item {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .75rem 1rem;
  background: var(--primary-light);
  border-radius: var(--radius);
  color: var(--primary);
  font-weight: 500;
  font-size: .875rem;
  transition: var(--transition);
}
.contact-item:hover { background: var(--primary); color: #fff; }
.contact-item svg { width: 17px; height: 17px; flex-shrink: 0; }

.bairros-list {
  margin-top: 1rem;
  font-size: .875rem;
  color: var(--text-sec);
  line-height: 1.9;
}

/* ============================================
   MAPA
   ============================================ */
.map-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.map-wrapper iframe { display: block; }

/* ============================================
   FORMULÁRIO
   ============================================ */
.form-section {
  background: var(--bg-alt);
  padding: 5rem 0;
}
.form-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 2.5rem 2rem;
  max-width: 720px;
  margin: 0 auto;
}
.form-card h3 { margin-bottom: 1.75rem; font-size: 1.4rem; }
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-group.span-2 { grid-column: span 2; }

.form-group label {
  font-size: .82rem;
  font-weight: 600;
  color: var(--text-main);
  text-transform: uppercase;
  letter-spacing: .04em;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: .75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: .9rem;
  color: var(--text-main);
  background: var(--bg-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(8,66,94,.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2308425E' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .85rem center;
  padding-right: 2.5rem;
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  margin-top: .5rem;
}
.form-check input[type="checkbox"] {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 3px;
  accent-color: var(--primary);
}
.form-check label { font-size: .82rem; color: var(--text-sec); line-height: 1.5; text-transform: none; letter-spacing: 0; font-weight: 400; }
.form-privacy { font-size: .78rem; color: var(--text-sec); margin-top: .4rem; font-style: italic; }
.form-submit { margin-top: 1rem; }

/* Form Tabs */
.form-tabs { display: flex; border-bottom: 2px solid var(--border); margin-bottom: 1.75rem; }
.form-tab {
  padding: .65rem 1.25rem;
  font-size: .875rem;
  font-weight: 600;
  color: var(--text-sec);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition);
  cursor: pointer;
}
.form-tab.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* File upload */
.file-upload-area {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  color: var(--text-sec);
  font-size: .875rem;
  transition: var(--transition);
  cursor: pointer;
}
.file-upload-area:hover { border-color: var(--primary); color: var(--primary); }
input[type="file"] { display: none; }

/* ============================================
   NEWSLETTER
   ============================================ */
.newsletter {
  background: var(--primary);
  padding: 3.5rem 0;
}
.newsletter-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.newsletter-text h3 { color: #fff; margin-bottom: .4rem; font-size: 1.4rem; }
.newsletter-text p  { color: rgba(255,255,255,.72); max-width: 400px; }
.newsletter-form {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  flex: 1;
  min-width: 280px;
  max-width: 480px;
}
.newsletter-form input {
  flex: 1;
  min-width: 150px;
  padding: .78rem 1.1rem;
  border: 1.5px solid rgba(255,255,255,.22);
  border-radius: var(--radius);
  background: rgba(255,255,255,.1);
  color: #fff;
  font-size: .875rem;
  font-family: var(--font-body);
}
.newsletter-form input::placeholder { color: rgba(255,255,255,.5); }
.newsletter-form input:focus { outline: none; border-color: rgba(255,255,255,.55); background: rgba(255,255,255,.18); }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: #0a1f2e;
  color: rgba(255,255,255,.7);
  padding: 4rem 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.footer-brand .nav-logo { margin-bottom: .85rem; }
.footer-brand p { font-size: .85rem; line-height: 1.75; margin-bottom: 1.25rem; }
.footer-socials { display: flex; gap: .65rem; }
.footer-social {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.footer-social:hover { background: var(--primary); }
.footer-social svg { width: 16px; height: 16px; color: rgba(255,255,255,.8); }

.footer-col h5 {
  font-family: var(--font-display);
  color: #fff;
  font-size: .95rem;
  font-weight: 700;
  margin-bottom: 1.1rem;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.footer-col ul { display: flex; flex-direction: column; gap: .4rem; }
.footer-col ul li a {
  display: flex;
  align-items: center;
  gap: .45rem;
  font-size: .845rem;
  color: rgba(255,255,255,.58);
  transition: var(--transition);
  padding: .1rem 0;
}
.footer-col ul li a:hover { color: #fff; padding-left: 4px; }
.footer-col ul li a svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  opacity: .7;
}

.footer-hours { display: flex; flex-direction: column; gap: .4rem; }
.footer-hours li {
  font-size: .845rem;
  color: rgba(255,255,255,.58);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.footer-hours li::before { content: '◦'; color: #4ab8e8; }

.footer-hour-btns {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  margin-top: 1rem;
}
.footer-hour-btns a {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .82rem;
  color: rgba(255,255,255,.6);
  padding: .6rem .85rem;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius);
  transition: var(--transition);
}
.footer-hour-btns a:hover { background: var(--primary); border-color: var(--primary); color: #fff; }
.footer-hour-btns a svg { width: 15px; height: 15px; flex-shrink: 0; }
.footer .btn svg { width: 16px; height: 16px; flex-shrink: 0; }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 0;
  font-size: .8rem;
  color: rgba(255,255,255,.35);
}
.footer-bottom a { color: rgba(255,255,255,.45); transition: var(--transition); }
.footer-bottom a:hover { color: rgba(255,255,255,.85); }

/* ============================================
   SEÇÕES CONTEÚDO (TRATAMENTOS)
   ============================================ */
.content-section { padding: 4rem 0; }
.content-section:nth-child(even) { background: var(--bg-alt); }
.content-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.content-inner.reverse { direction: rtl; }
.content-inner.reverse > * { direction: ltr; }
.content-text h2 { margin-bottom: 1rem; }
.content-text p { margin-bottom: 1rem; }
.content-text p:last-of-type { margin-bottom: 0; }

.content-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--primary-light);
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.content-image-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 3rem;
  color: var(--primary);
  opacity: .35;
  text-align: center;
}
.content-image-placeholder svg { width: 64px; height: 64px; }
.content-image-placeholder span { font-size: .8rem; font-family: var(--font-body); }

/* ============================================
   FAQ
   ============================================ */
.faq-list { display: flex; flex-direction: column; gap: 1rem; margin-top: 2.5rem; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.4rem;
  font-size: .9rem;
  font-weight: 600;
  text-align: left;
  color: var(--text-main);
  background: var(--bg-white);
  transition: var(--transition);
  cursor: pointer;
}
.faq-q:hover { background: var(--primary-light); color: var(--primary); }
.faq-q.open { background: var(--primary); color: #fff; }
.faq-icon { width: 18px; height: 18px; flex-shrink: 0; transition: transform var(--transition); }
.faq-q.open .faq-icon { transform: rotate(45deg); }
.faq-a {
  padding: 0 1.4rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease, padding .35s ease;
}
.faq-a.open { max-height: 400px; padding: 1rem 1.4rem 1.25rem; }
.faq-a p { font-size: .875rem; }

/* ============================================
   BLOG
   ============================================ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.blog-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.blog-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.blog-card-img {
  height: 180px;
  background: linear-gradient(135deg, var(--primary-light) 0%, #d0e8f3 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.blog-card-img svg { width: 48px; height: 48px; color: var(--primary); opacity: .3; }
.blog-card-body { padding: 1.4rem; }
.blog-card-cat {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: .45rem;
}
.blog-card h4 { font-size: .95rem; color: var(--text-main); margin-bottom: .5rem; line-height: 1.4; font-weight: 600; }
.blog-card p { font-size: .825rem; }

/* ============================================
   UNIDADE GRID
   ============================================ */
.unidade-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
}

/* WhatsApp float */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 900;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transition: var(--transition);
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,.5); }
.whatsapp-float svg { width: 28px; height: 28px; color: #fff; }

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .78rem;
  color: rgba(255,255,255,.5);
  margin-bottom: .9rem;
}
.breadcrumb a { color: rgba(255,255,255,.6); transition: var(--transition); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span { opacity: .4; }

/* Dentista card */
.dentista-card {
  margin-top: 1.5rem;
  padding: 1.1rem 1.4rem;
  background: var(--primary-light);
  border-radius: var(--radius);
  border-left: 4px solid var(--primary);
}
.dentista-card strong { color: var(--primary); font-size: 1rem; display: block; margin-bottom: .2rem; }
.dentista-card span { font-size: .82rem; color: var(--text-sec); }

/* ============================================
   RESPONSIVO
   ============================================ */
@media (max-width: 1100px) {
  .treatments-grid { grid-template-columns: repeat(3, 1fr); }
  .diferenciais-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 900px) {
  .hero-home-inner { grid-template-columns: 1fr; }
  .hero-image-col { display: none; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }

  h1 { font-size: 1.9rem; }
  h2 { font-size: 1.5rem; }

  .treatments-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: 1fr; }
  .content-inner { grid-template-columns: 1fr; gap: 2rem; }
  .content-inner.reverse { direction: ltr; }
  .unidade-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-group.span-2 { grid-column: span 1; }
  .diferenciais-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .newsletter-inner { flex-direction: column; }
  .newsletter-form { max-width: 100%; width: 100%; }
  .hero-home { min-height: auto; }
  .hero-home-inner { padding: 3rem 0 2rem; }
}

@media (max-width: 540px) {
  .treatments-grid { grid-template-columns: repeat(2, 1fr); }
  .diferenciais-grid { grid-template-columns: 1fr; }
  .form-card { padding: 1.5rem 1rem; }
  .blog-grid { grid-template-columns: 1fr; }
}