@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400;1,600&display=swap');

/* ==========================================================================
   VARIÁVEIS GLOBAIS DE ESTILO (THEME SYSTEM)
   ========================================================================== */
:root {
  /* Cores Principais */
  --color-navy: #082142;
  --color-navy-dark: #04142a;
  --color-navy-light: #103260;
  --color-blue: #0b4e9f;
  --color-blue-light: #1e6ec7;
  --color-gold: #c5a059;
  --color-gold-light: #e2b960;
  --color-gold-dark: #aa771c;
  
  /* Cores Neutras e Superfícies */
  --color-white: #ffffff;
  --color-offwhite: #f8fafc;
  --color-surface: #ffffff;
  --color-surface-soft: #f1f5f9;
  --color-text: #334155;
  --color-text-light: #64748b;
  --color-text-muted: #94a3b8;
  --color-border: #e2e8f0;
  --color-border-gold: rgba(197, 160, 89, 0.35);

  /* Tipografia */
  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Sombras */
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 20px -3px rgba(8, 33, 66, 0.1), 0 4px 6px -4px rgba(8, 33, 66, 0.05);
  --shadow-lg: 0 20px 30px -5px rgba(8, 33, 66, 0.15), 0 8px 10px -6px rgba(8, 33, 66, 0.08);
  --shadow-gold: 0 10px 25px rgba(226, 185, 96, 0.35);

  /* Raios de Borda */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 50px;

  /* Transições */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.35s ease;
  --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   RESET & BASICS
   ========================================================================== */
*, *::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(--color-text);
  background-color: var(--color-offwhite);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-navy);
  font-weight: 700;
  line-height: 1.25;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.text-center {
  text-align: center;
}

/* ==========================================================================
   BOTÕES E COMPONENTES GERAIS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.5px;
  padding: 0.9rem 2.2rem;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-normal);
}

.btn-primary {
  background: var(--color-blue);
  color: var(--color-white);
  box-shadow: 0 6px 18px rgba(11, 78, 159, 0.3);
}

.btn-primary:hover {
  background: var(--color-navy);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(8, 33, 66, 0.35);
  color: var(--color-white);
}

.btn-gold {
  background: linear-gradient(135deg, var(--color-gold-light) 0%, var(--color-gold) 100%);
  color: var(--color-white);
  box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(197, 160, 89, 0.45);
  color: var(--color-white);
}

.btn-outline {
  border-color: var(--color-navy);
  color: var(--color-navy);
  background: transparent;
}

.btn-outline:hover {
  background: var(--color-navy);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: #25d366;
  border-color: #25d366;
  color: var(--color-white);
  box-shadow: 0 10px 20px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background: #20ba5a;
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 15px 30px rgba(37, 211, 102, 0.45);
  color: var(--color-white);
}

/* ==========================================================================
   HEADER & NAVBAR
   ========================================================================== */
.header-nav {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(8, 33, 66, 0.06);
  padding: 0.6rem 0;
  transition: padding var(--transition-normal), box-shadow var(--transition-normal);
}

.header-nav.scrolled {
  padding: 0.3rem 0;
  box-shadow: 0 6px 25px rgba(8, 33, 66, 0.12);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
}

.brand-logo img {
  height: 58px;
  width: auto;
  transition: transform var(--transition-normal);
}

.brand-logo:hover img {
  transform: scale(1.02);
}

.nav {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.nav a {
  color: var(--color-navy);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  font-size: 0.88rem;
  font-weight: 500;
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  transition: all var(--transition-normal);
}

.nav a:hover,
.nav a.active {
  color: var(--color-blue);
  background-color: var(--color-offwhite);
  border-color: var(--color-border-gold);
  transform: translateY(-1px);
}

.nav a.active {
  font-weight: 700;
  color: var(--color-blue);
  border-color: var(--color-gold);
}

.menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.8rem;
  color: var(--color-navy);
  cursor: pointer;
  padding: 0.4rem;
  line-height: 1;
}

/* ==========================================================================
   PAGE HEADERS (PÁGINAS INTERNAS)
   ========================================================================== */
.page-header {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-dark) 100%);
  color: var(--color-white);
  padding: 3.5rem 0 3rem;
  text-align: center;
  position: relative;
  border-bottom: 3px solid var(--color-gold);
}

.page-header h1 {
  color: var(--color-white);
  font-size: 2.6rem;
  margin-bottom: 0.8rem;
  letter-spacing: 0.5px;
}

.page-header p {
  font-size: 1.15rem;
  max-width: 700px;
  margin: 0 auto;
  color: #e2e8f0;
  font-weight: 300;
}

.page-header .brand-header-img {
  height: 70px;
  margin: 0 auto 1rem;
}

/* ==========================================================================
   HERO SECTION (HOME)
   ========================================================================== */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 1rem;
  background: var(--color-navy);
  overflow: hidden;
}

.hero-bg-container {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.65) saturate(1.1);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(8, 33, 66, 0.4) 0%, rgba(4, 20, 42, 0.75) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  background: rgba(8, 33, 66, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 4rem 3rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(226, 185, 96, 0.3);
  max-width: 880px;
  width: 92%;
  margin: 0 auto;
  text-align: center;
  color: var(--color-white);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
  animation: heroFadeIn 1.2s ease-out both;
}

@keyframes heroFadeIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-logo-img {
  height: 70px;
  width: auto;
  margin: 0 auto 1.5rem;
}

.hero h2 {
  color: var(--color-gold-light);
  font-size: 2.4rem;
  margin-bottom: 1.2rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.hero p {
  font-size: 1.15rem;
  line-height: 1.8;
  color: #f8fafc;
  max-width: 720px;
  margin: 0 auto 2.5rem;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

/* ==========================================================================
   SEÇÃO SOBRE (PREVIEW NA HOME)
   ========================================================================== */
.about-section {
  padding: 6rem 0;
  background: var(--color-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4.5rem;
  align-items: center;
}

.about-img-wrap {
  position: relative;
}

.about-img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

.about-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--color-navy);
  color: var(--color-gold-light);
  padding: 1.2rem 2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 2px solid var(--color-gold);
  text-align: center;
}

.about-badge .num {
  font-size: 1.8rem;
  font-weight: 700;
  font-family: var(--font-heading);
  display: block;
}

.about-badge .txt {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-white);
}

.about-text h2 {
  font-size: 2.6rem;
  margin-bottom: 0.5rem;
}

.about-subtitle {
  color: var(--color-gold-dark);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 2rem;
}

.about-desc {
  color: var(--color-text);
  font-size: 1.08rem;
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.about-desc p {
  margin-bottom: 1rem;
}

/* ==========================================================================
   CARROSSEL DE PROCEDIMENTOS (SLIDER HERO)
   ========================================================================== */
.hero-carousel {
  width: 100%;
  height: 80vh;
  min-height: 520px;
  max-height: 850px;
  position: relative;
  overflow: hidden;
  background: #000;
}

.carousel-track-container {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.carousel-track {
  height: 100%;
  display: flex;
  transition: transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.carousel-slide {
  min-width: 100%;
  height: 100%;
  position: relative;
}

.carousel-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.carousel-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(0, 0, 0, 0.2) 0%, rgba(4, 20, 42, 0.8) 100%);
  display: flex;
  align-items: center;
}

.carousel-content {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 3rem;
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--color-white);
}

.carousel-content h2 {
  font-family: var(--font-heading);
  font-size: 4.8rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-white);
  text-shadow: 2px 4px 15px rgba(0, 0, 0, 0.85);
  max-width: 50%;
}

.carousel-content p {
  max-width: 40%;
  font-size: 1.35rem;
  line-height: 1.7;
  color: #f1f5f9;
  text-align: right;
  text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.8);
}

.carousel-signature {
  position: absolute;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.95rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--color-gold-light);
  font-weight: 700;
  text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.9);
}

.carousel-nav {
  position: absolute;
  bottom: 25px;
  right: 50px;
  display: flex;
  gap: 12px;
  z-index: 10;
}

.carousel-indicator {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid var(--color-white);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: all var(--transition-normal);
}

.carousel-indicator.current-indicator,
.carousel-indicator:hover {
  background: var(--color-gold-light);
  border-color: var(--color-gold-light);
  transform: scale(1.2);
}

/* ==========================================================================
   ESPECIALIDADES & CATEGORIAS (HOME)
   ========================================================================== */
.specialties-section {
  padding: 6rem 0;
  background: var(--color-offwhite);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-size: 2.8rem;
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.15rem;
  color: var(--color-text-light);
  max-width: 650px;
  margin: 0 auto;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.6rem;
}

.category-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border-bottom: 4px solid var(--color-blue);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.category-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-bottom-color: var(--color-gold);
}

.category-card-img {
  width: 100%;
  height: 230px;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.category-card:hover .category-card-img {
  transform: scale(1.05);
}

.category-card-content {
  padding: 1.3rem 1rem;
  text-align: center;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: var(--color-white);
}

.category-card-content h3 {
  font-size: 1.18rem;
  color: var(--color-navy);
  margin-bottom: 0.4rem;
  transition: color var(--transition-fast);
}

.category-card:hover .category-card-content h3 {
  color: var(--color-blue);
}

.category-card-content .arrow {
  color: var(--color-gold);
  font-size: 1.3rem;
  transition: transform var(--transition-fast);
}

.category-card:hover .category-card-content .arrow {
  transform: translateX(4px);
}

/* ==========================================================================
   PÁGINA SOBRE
   ========================================================================== */
.profile-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 4rem;
  align-items: start;
  padding: 4rem 0 6rem;
}

.sticky-profile {
  position: sticky;
  top: 100px;
}

.profile-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.profile-card img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
}

.lattes-box {
  margin-top: 1.5rem;
  background: var(--color-surface-soft);
  padding: 1.8rem;
  border-radius: var(--radius-sm);
  text-align: center;
  border-top: 3px solid var(--color-gold);
}

.lattes-box h4 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.lattes-box p {
  font-size: 0.92rem;
  color: var(--color-text-light);
  margin-bottom: 1.2rem;
}

.cv-list {
  margin: 1.5rem 0 2.5rem;
}

.cv-list li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 1.2rem;
  line-height: 1.7;
  font-size: 1.08rem;
}

.cv-list li::before {
  content: '◆';
  color: var(--color-gold);
  position: absolute;
  left: 0;
  top: 1px;
  font-size: 1rem;
}

/* ==========================================================================
   PÁGINA DE PROCEDIMENTOS (CATÁLOGO)
   ========================================================================== */
.catalog-container {
  padding: 4rem 0 6rem;
}

.category-section {
  margin-bottom: 5rem;
}

.category-title {
  font-size: 2.2rem;
  margin-bottom: 2rem;
  border-bottom: 2px solid var(--color-gold);
  padding-bottom: 0.6rem;
  display: inline-block;
}

.proc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.8rem;
}

.proc-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border-bottom: 4px solid var(--color-blue);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.proc-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-bottom-color: var(--color-gold);
}

.proc-card-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  background-color: var(--color-surface-soft);
}

.proc-card-content {
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex: 1;
}

.proc-card-content h3 {
  font-size: 1.12rem;
  margin: 0;
  font-weight: 700;
  color: var(--color-navy);
}

.proc-card-content span {
  font-size: 1.3rem;
  color: var(--color-blue);
  margin-left: 1rem;
}

/* ==========================================================================
   PÁGINA DETALHE DE PROCEDIMENTO
   ========================================================================== */
.procedure-detail-wrap {
  max-width: 900px;
  margin: 3.5rem auto 6rem;
  padding: 0 1.5rem;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-blue);
  font-weight: 600;
  margin-bottom: 2rem;
  transition: transform var(--transition-fast);
}

.back-link:hover {
  transform: translateX(-4px);
}

.proc-category-tag {
  text-transform: uppercase;
  letter-spacing: 2.5px;
  font-size: 0.85rem;
  color: var(--color-gold-dark);
  font-weight: 700;
  display: block;
  margin-bottom: 0.5rem;
}

.proc-main-title {
  font-size: 2.8rem;
  margin-bottom: 2rem;
}

.proc-hero-img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  margin-bottom: 2.5rem;
}

.proc-paragraphs {
  font-size: 1.15rem;
  line-height: 1.9;
  color: var(--color-text);
  margin-bottom: 2.5rem;
}

.proc-paragraphs p {
  margin-bottom: 1.4rem;
}

.indications-box {
  background: var(--color-surface-soft);
  border-left: 4px solid var(--color-gold);
  border-radius: var(--radius-sm);
  padding: 2.2rem;
  margin-bottom: 3rem;
}

.indications-box h3 {
  font-size: 1.45rem;
  margin-bottom: 1.2rem;
}

.indications-list {
  margin-left: 1.2rem;
}

.indications-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.8rem;
  font-size: 1.05rem;
  line-height: 1.6;
}

.indications-list li::before {
  content: '✓';
  color: var(--color-gold-dark);
  position: absolute;
  left: 0;
  font-weight: bold;
}

/* ==========================================================================
   PÁGINA DO CONSULTÓRIO & CARROSSEL INTERNO
   ========================================================================== */
.clinic-section {
  padding: 5rem 0;
}

.clinic-unit {
  margin-bottom: 5rem;
}

.clinic-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.clinic-carousel {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.clinic-carousel-track {
  display: flex;
  transition: transform 0.6s ease;
}

.clinic-carousel-item {
  min-width: 100%;
  height: 380px;
  object-fit: cover;
}

.clinic-info-card {
  background: var(--color-white);
  padding: 2.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.clinic-info-card h3 {
  font-size: 1.6rem;
  margin-bottom: 1.2rem;
  color: var(--color-navy);
}

.map-wrapper {
  margin-top: 2rem;
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.map-wrapper iframe {
  width: 100%;
  height: 250px;
  border: 0;
  display: block;
}

/* ==========================================================================
   PÁGINA PARA PACIENTES & DEPOIMENTOS
   ========================================================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

.testimonial-card {
  background: var(--color-navy);
  color: var(--color-white);
  padding: 2.5rem 2rem 2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border-top: 4px solid var(--color-gold);
  position: relative;
}

.testimonial-card::before {
  content: '“';
  font-size: 5rem;
  color: rgba(226, 185, 96, 0.22);
  position: absolute;
  top: 5px;
  left: 20px;
  font-family: var(--font-heading);
  line-height: 1;
}

.testimonial-text {
  font-style: italic;
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.testimonial-author {
  color: var(--color-gold-light);
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
}

.patient-guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  margin-bottom: 4rem;
}

.guide-box {
  background: var(--color-white);
  padding: 2.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--color-blue);
}

.guide-box h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

/* ==========================================================================
   BOTÕES FLUTUANTES: WHATSAPP & INSTAGRAM (HIGH CONVERSION FABS)
   ========================================================================== */

/* 1. Botão Flutuante do Instagram */
.instagram-float {
  position: fixed;
  bottom: 88px;
  right: 26px;
  z-index: 999;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(220, 39, 67, 0.42);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  animation: pulseInstagram 3.2s infinite;
  overflow: visible;
}

.instagram-float i,
.instagram-float svg {
  font-size: 1.55rem;
  width: 26px;
  height: 26px;
  color: #ffffff;
  fill: currentColor;
  position: relative;
  z-index: 2;
  transition: transform 0.3s ease;
}

.instagram-float:hover {
  transform: translateY(-3px) scale(1.08);
  box-shadow: 0 12px 32px rgba(220, 39, 67, 0.65);
  color: #ffffff;
}

.instagram-float:hover i,
.instagram-float:hover svg {
  transform: scale(1.08);
}

/* Feixe de Luz Transversal (Shimmer) */
.instagram-shine {
  position: absolute;
  top: 0;
  left: -120%;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: linear-gradient(
    120deg, 
    transparent 0%, 
    rgba(255, 255, 255, 0.38) 50%, 
    transparent 100%
  );
  transform: skewX(-20deg);
  pointer-events: none;
  animation: shineSweep 4.5s ease-in-out infinite;
}

/* Tooltip do Instagram */
.instagram-float-tooltip {
  position: absolute;
  right: calc(100% + 14px);
  top: 50%;
  transform: translateY(-50%) translateX(8px);
  background: #071320;
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 8px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.12);
  z-index: 1000;
}

.instagram-float-tooltip::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -6px;
  transform: translateY(-50%);
  border-width: 6px 0 6px 6px;
  border-style: solid;
  border-color: transparent transparent transparent #071320;
}

.instagram-float:hover .instagram-float-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateY(-50%) translateX(0);
}

/* 2. Botão Flutuante do WhatsApp */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 26px;
  z-index: 999;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #25d366;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  animation: pulseWhatsapp 3.2s infinite;
  overflow: visible;
}

.whatsapp-float i,
.whatsapp-float svg {
  font-size: 1.65rem;
  width: 28px;
  height: 28px;
  color: #ffffff;
  fill: currentColor;
  position: relative;
  z-index: 2;
  transition: transform 0.3s ease;
}

.whatsapp-float:hover {
  transform: translateY(-3px) scale(1.08);
  box-shadow: 0 12px 32px rgba(37, 211, 102, 0.65);
  color: #ffffff;
}

.whatsapp-float:hover i,
.whatsapp-float:hover svg {
  transform: scale(1.08);
}

.whatsapp-shine {
  position: absolute;
  top: 0;
  left: -120%;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: linear-gradient(
    120deg, 
    transparent 0%, 
    rgba(255, 255, 255, 0.42) 50%, 
    transparent 100%
  );
  transform: skewX(-20deg);
  pointer-events: none;
  animation: shineSweep 4.5s ease-in-out infinite 0.7s;
}

/* Tooltip do WhatsApp */
.whatsapp-float-tooltip {
  position: absolute;
  right: calc(100% + 14px);
  top: 50%;
  transform: translateY(-50%) translateX(8px);
  background: #071320;
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 8px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.12);
  z-index: 1000;
}

.whatsapp-float-tooltip::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -6px;
  transform: translateY(-50%);
  border-width: 6px 0 6px 6px;
  border-style: solid;
  border-color: transparent transparent transparent #071320;
}

.whatsapp-float:hover .whatsapp-float-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateY(-50%) translateX(0);
}

/* ==========================================================================
   Animações: Pulso Luminoso & Feixe de Brilho
   ========================================================================== */
@keyframes pulseInstagram {
  0% {
    box-shadow: 0 0 0 0 rgba(220, 39, 67, 0.55);
  }
  70% {
    box-shadow: 0 0 0 16px rgba(220, 39, 67, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(220, 39, 67, 0);
  }
}

@keyframes pulseWhatsapp {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
  }
  70% {
    box-shadow: 0 0 0 16px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

@keyframes shineSweep {
  0%, 75% {
    left: -120%;
    opacity: 0;
  }
  80% {
    opacity: 1;
  }
  100% {
    left: 120%;
    opacity: 0;
  }
}

/* ==========================================================================
   RODAPÉ
   ========================================================================== */
.footer {
  background: linear-gradient(180deg, var(--color-navy) 0%, var(--color-navy-dark) 100%);
  color: var(--color-white);
  padding: 5rem 0 2.5rem;
  border-top: 3px solid var(--color-gold);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 3.5rem;
  margin-bottom: 3.5rem;
}

.footer-brand img {
  height: 65px;
  margin-bottom: 1.5rem;
}

.footer-brand p {
  color: #cbd5e1;
  font-size: 0.95rem;
  line-height: 1.8;
  max-width: 340px;
}

.footer-col h4 {
  color: var(--color-gold-light);
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  letter-spacing: 1px;
}

.footer-col p,
.footer-col li {
  color: #e2e8f0;
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 0.6rem;
}

.footer-col a:hover {
  color: var(--color-gold-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  text-align: center;
  font-size: 0.9rem;
  color: #94a3b8;
}

/* Assinatura Astrum Surgical Films */
.footer-astrum-credit {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 1.8rem;
}

.footer-astrum-credit .astrum-brand-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(197, 160, 89, 0.28);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
}

.footer-astrum-credit .astrum-brand-link:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(197, 160, 89, 0.65);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
}

.footer-astrum-credit .astrum-label {
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 500;
  text-transform: uppercase;
}

.footer-astrum-credit .astrum-logo-img {
  height: 22px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.4));
  transition: transform 0.25s ease;
}

.footer-astrum-credit .astrum-brand-link:hover .astrum-logo-img {
  transform: scale(1.08);
}

.footer-astrum-credit .astrum-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  letter-spacing: 0.03em;
}

.footer-astrum-credit .astrum-highlight {
  color: #f0d596;
  font-weight: 700;
}

/* ==========================================================================
   RESPONSIVIDADE (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1024px) {
  .categories-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .carousel-content h2 {
    font-size: 3.8rem;
  }
}

@media (max-width: 768px) {
  .menu-btn {
    display: block;
  }
  
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--color-white);
    flex-direction: column;
    padding: 1.8rem 0;
    box-shadow: 0 15px 30px rgba(8, 33, 66, 0.15);
    border-top: 1px solid var(--color-border);
  }

  .nav.active {
    display: flex;
  }

  .nav a {
    width: 90%;
    text-align: center;
    padding: 0.75rem 0;
    font-size: 0.95rem;
  }

  .hero {
    padding: 4rem 1rem;
    min-height: 75vh;
  }

  .hero-content {
    padding: 2.5rem 1.5rem;
  }

  .hero h2 {
    font-size: 1.8rem;
  }

  .about-grid,
  .profile-grid,
  .clinic-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .about-badge {
    position: static;
    margin-top: 1rem;
  }

  .sticky-profile {
    position: static;
  }

  .categories-grid {
    grid-template-columns: 1fr;
  }

  .carousel-content {
    flex-direction: column;
    text-align: center;
    padding: 2rem 1.5rem;
    gap: 1.5rem;
  }

  .carousel-content h2 {
    font-size: 2.8rem;
    max-width: 100%;
  }

  .carousel-content p {
    font-size: 1.1rem;
    max-width: 100%;
    text-align: center;
  }

  .carousel-signature {
    position: static;
    transform: none;
    margin-top: 1rem;
  }

  .carousel-nav {
    right: 50%;
    transform: translateX(50%);
    bottom: 15px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .instagram-float {
    bottom: 78px;
    right: 18px;
    width: 48px;
    height: 48px;
  }

  .instagram-float i,
  .instagram-float svg {
    font-size: 1.4rem;
    width: 23px;
    height: 23px;
  }

  .instagram-float-tooltip {
    display: none !important;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 18px;
    width: 48px;
    height: 48px;
  }

  .whatsapp-float i,
  .whatsapp-float svg {
    font-size: 1.45rem;
    width: 24px;
    height: 24px;
  }

  .whatsapp-float-tooltip {
    display: none !important;
  }
}