/* ============================================
   SUELI FRONTERA — Estética Avançada
   Design System & Styles
   ============================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Montserrat:wght@400;500;600;700;800&display=swap');

/* ---------- Design Tokens ---------- */
:root {
  /* Colors */
  --color-white: #FFFFFF;
  --color-off-white: #FAFDFD;
  --color-off-white-warm: #F4F9F8;
  --color-bg-section: #E8F4F3;
  --color-text-primary: #2B4746;
  --color-text-secondary: #4A6B6A;
  --color-text-muted: #7E9E9D;
  --color-accent: #52A3A0;
  --color-accent-dark: #3E8582;
  --color-accent-light: #E8F4F3;
  --color-accent-glow: rgba(82, 163, 160, 0.25);
  --color-cyan-deep: #3A7875;
  --color-border: #D1E5E3;
  --color-card-shadow: rgba(82, 163, 160, 0.08);

  /* Typography */
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 50%;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.08);
  --shadow-accent: 0 8px 32px var(--color-accent-glow);

  /* Floating action buttons */
  --fab-size: 56px;
  --fab-gap: 12px;
  --fab-inset: 24px;
}

/* ---------- Active Nav Link ---------- */
.nav-active {
  color: var(--color-accent) !important;
}

.nav-active::after {
  width: 100% !important;
}

/* ---------- Page Header (Inner Pages) ---------- */
.page-header {
  padding: calc(100px + var(--space-3xl)) 0 var(--space-xl);
  background: linear-gradient(170deg, var(--color-white) 0%, var(--color-off-white) 50%, var(--color-accent-light) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: -150px;
  right: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--color-accent-glow) 0%, transparent 70%);
  border-radius: var(--radius-full);
  pointer-events: none;
}

.page-header-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--color-text-primary);
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

.page-header-text {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.8;
}

.page-header-text strong {
  color: var(--color-accent-dark);
}

/* ---------- Treatment Category ---------- */
.treat-category {
  padding: var(--space-xl) 0;
  background: var(--color-white);
}

.treat-category-alt {
  background: var(--color-bg-section);
}

.treat-category-header {
  margin-bottom: var(--space-lg);
}

.treat-category-title {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
  position: relative;
  padding-left: 1rem;
  border-left: 4px solid var(--color-accent);
}

.treat-category-intro {
  font-size: 1rem;
  color: var(--color-text-secondary);
  max-width: 650px;
  line-height: 1.7;
  margin-top: var(--space-sm);
}

/* Treatment Cards */
.treat-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.treat-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  transition: all var(--transition-base);
}

.treat-category-alt .treat-card {
  background: var(--color-white);
}

.treat-card:hover {
  border-color: var(--color-accent);
  box-shadow: 0 6px 24px var(--color-card-shadow);
  transform: translateY(-3px);
}

.treat-card-name {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.treat-card-desc {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.75;
  padding-left: calc(8px + 0.75rem);
}

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

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

body {
  font-family: var(--font-body);
  color: var(--color-text-primary);
  background-color: var(--color-white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul, ol {
  list-style: none;
}

/* ---------- Utility Classes ---------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.section-tag::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.25;
  margin-bottom: var(--space-sm);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  max-width: 540px;
  line-height: 1.7;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-accent), var(--color-cyan-deep));
  color: var(--color-white);
  padding: 0.9rem 2rem;
  box-shadow: var(--shadow-accent);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px var(--color-accent-glow);
  filter: brightness(1.08);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  transform: translate(-50%, -50%);
  transition: width 0.5s, height 0.5s;
}

.btn-primary:hover::after {
  width: 300px;
  height: 300px;
}

.btn-outline {
  background: transparent;
  color: var(--color-accent);
  padding: 0.75rem 1.75rem;
  border: 2px solid var(--color-accent);
}

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

.btn-lg {
  padding: 1.1rem 2.5rem;
  font-size: 1.05rem;
}

/* ---------- Scroll Animations ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.scale-in {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}

/* ---------- NAVBAR ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: all var(--transition-base);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.96);
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100px;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-cyan-deep));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-icon svg {
  width: 20px;
  height: 20px;
  fill: var(--color-white);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-text-primary);
}

.brand-tagline {
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-accent);
}

.navbar-links {
  display: none;
  align-items: center;
  gap: 2rem;
}

.navbar-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.navbar-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
  transition: width var(--transition-base);
}

.navbar-links a:hover {
  color: var(--color-accent);
}

.navbar-links a:hover::after {
  width: 100%;
}

.navbar-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.navbar-cta .btn-primary {
  padding: 0.65rem 1.5rem;
  font-size: 0.85rem;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--color-text-primary);
  border-radius: 4px;
  transition: all var(--transition-base);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu Overlay */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 360px;
  height: 100vh;
  background: var(--color-white);
  z-index: 999;
  padding: 100px var(--space-lg) var(--space-lg);
  transition: right var(--transition-base);
  box-shadow: -8px 0 40px rgba(0, 0, 0, 0.1);
}

.mobile-menu.open {
  right: 0;
}

.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.mobile-menu-overlay.open {
  opacity: 1;
  visibility: visible;
}

.mobile-menu a {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-text-primary);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.mobile-menu a:hover {
  color: var(--color-accent);
  padding-left: 8px;
}

.mobile-menu .btn-primary {
  width: 100%;
  margin-top: var(--space-md);
  text-align: center;
}

/* ---------- HERO SECTION ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  background: linear-gradient(170deg, var(--color-white) 0%, var(--color-off-white) 50%, var(--color-accent-light) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--color-accent-glow) 0%, transparent 70%);
  border-radius: var(--radius-full);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -150px;
  left: -150px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(82, 163, 160, 0.1) 0%, transparent 70%);
  border-radius: var(--radius-full);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
  padding: var(--space-xl) 0;
}

.hero-content {
  text-align: center;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-accent-light);
  border: 1px solid rgba(82, 163, 160, 0.2);
  border-radius: var(--radius-xl);
  padding: 0.4rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-cyan-deep);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: var(--space-md);
  animation: float 3s ease-in-out infinite;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 6vw, 3.8rem);
  font-weight: 800;
  line-height: 1.12;
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
}

.hero h1 .highlight {
  color: var(--color-accent);
  position: relative;
}

.hero h1 .highlight::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 6px;
  background: var(--color-accent-light);
  border-radius: 4px;
  z-index: -1;
}

.hero-text {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  max-width: 480px;
  margin: 0 auto var(--space-lg);
  line-height: 1.8;
}

.hero-cta-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  align-items: center;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.hero-trust-icon {
  color: var(--color-accent);
  display: flex;
}

.hero-image-wrapper {
  position: relative;
  z-index: 2;
}

.hero-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero-image img {
  width: 100%;
  height: auto;
  min-height: 380px;
  max-height: 480px;
  aspect-ratio: 600 / 520;
  object-fit: cover;
  object-position: center top;
  transition: transform var(--transition-slow);
}

.hero-image:hover img {
  transform: scale(1.03);
}

.hero-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 60%, rgba(82, 163, 160, 0.08) 100%);
  pointer-events: none;
}

/* Hero com recorte transparente (PNG/WebP alpha) */
.hero-image--cutout {
  background: linear-gradient(165deg, var(--color-accent-light) 0%, rgba(255, 255, 255, 0.5) 55%, transparent 100%);
  box-shadow: none;
  overflow: visible;
  padding: var(--space-sm) var(--space-md) 0;
}

.hero-image--cutout img {
  width: 100%;
  height: auto;
  min-height: 360px;
  max-height: 540px;
  aspect-ratio: auto;
  object-fit: contain;
  object-position: center bottom;
  filter: drop-shadow(0 16px 32px rgba(43, 71, 70, 0.14));
}

.hero-image--cutout::after {
  display: none;
}

.hero-image--cutout:hover img {
  transform: scale(1.02);
}

/* Floating Stats Card */
.hero-float-card {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: float 4s ease-in-out infinite 0.5s;
  z-index: 3;
}

.hero-float-card-icon {
  width: 40px;
  height: 40px;
  background: var(--color-accent-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
}

.hero-float-card-text strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.hero-float-card-text span {
  font-size: 0.72rem;
  color: var(--color-text-muted);
}

/* ---------- SERVICES SECTION ---------- */
.services {
  padding: var(--space-3xl) 0;
  background: var(--color-white);
}

.services-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.services-header .section-subtitle {
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
  position: relative;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 48px var(--color-card-shadow);
  border-color: var(--color-accent);
}

.service-card-image {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.service-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.service-card:hover .service-card-image img {
  transform: scale(1.08);
}

.service-card-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(0, 0, 0, 0.03) 100%);
}

.service-card-body {
  padding: var(--space-md);
}

.service-card-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
}

.service-card-text {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.service-card-link:hover {
  gap: 0.7rem;
  color: var(--color-cyan-deep);
}

.service-card-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.service-card:hover .service-card-link svg {
  transform: translateX(4px);
}

/* ---------- SERVICES TABS ---------- */
.services-tabs {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
  padding: 0.5rem;
  background: var(--color-off-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  padding: 0.75rem 1.25rem;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.tab-btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  transition: color var(--transition-fast);
}

.tab-btn:hover {
  color: var(--color-accent);
  background: rgba(82, 163, 160, 0.06);
}

.tab-btn.active {
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-accent), var(--color-cyan-deep));
  box-shadow: var(--shadow-accent);
}

.tab-btn.active svg {
  color: var(--color-white);
}

/* Tab Panels */
.tab-panels {
  margin-bottom: var(--space-lg);
}

.tab-panel {
  display: none;
  animation: tabFadeIn 0.4s ease;
}

.tab-panel.active {
  display: block;
}

@keyframes tabFadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.tab-panel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.procedure-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  background: var(--color-off-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-primary);
  transition: all var(--transition-base);
}

.procedure-item:hover {
  border-color: var(--color-accent);
  background: var(--color-white);
  box-shadow: 0 4px 16px var(--color-card-shadow);
  transform: translateX(4px);
}

.procedure-dot {
  width: 8px;
  height: 8px;
  min-width: 8px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-cyan-deep));
  border-radius: var(--radius-full);
}

/* Services Footer CTA */
.services-footer-cta {
  text-align: center;
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-accent-light), rgba(82, 163, 160, 0.08));
  border-radius: var(--radius-lg);
  border: 1px dashed var(--color-accent);
}

.services-footer-cta p {
  font-size: 1.1rem;
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
  line-height: 1.6;
}

.services-footer-cta .btn {
  margin-top: 0;
}

/* ---------- PRODUCTS SHOWCASE ---------- */
.products-showcase {
  margin-top: var(--space-xl);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.products-showcase::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-cyan-deep));
}

.products-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.products-title {
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 3vw, 1.75rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
}

.products-subtitle {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.product-card {
  background: var(--color-off-white);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.product-card .product-desc {
  flex-grow: 1;
}

.product-card:hover {
  border-color: var(--color-accent);
  box-shadow: 0 8px 32px var(--color-card-shadow);
  transform: translateY(-4px);
}

.product-icon {
  width: 52px;
  height: 52px;
  background: var(--color-accent-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
  color: var(--color-accent);
}

.product-name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
}

.product-desc {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.75;
}

.product-desc strong {
  color: var(--color-accent-dark);
  font-weight: 600;
}

/* About faith paragraph */
.about-text-faith {
  font-style: italic;
  color: var(--color-text-muted);
  border-left: 3px solid var(--color-accent);
  padding-left: var(--space-sm);
  margin-bottom: var(--space-lg);
}

/* ---------- ABOUT SECTION ---------- */
.about {
  padding: var(--space-3xl) 0;
  background: var(--color-bg-section);
  position: relative;
  overflow: hidden;
}

.about::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(82, 163, 160, 0.06) 0%, transparent 70%);
  border-radius: var(--radius-full);
  pointer-events: none;
}

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

.about-image-wrapper {
  display: flex;
  justify-content: center;
  position: relative;
}

.about-image {
  position: relative;
  width: 280px;
  height: 280px;
  border-radius: var(--radius-full);
  overflow: hidden;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 44% 22%;
  border-radius: var(--radius-full);
  border: 4px solid var(--color-white);
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 2;
}

.about-image::before {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-accent), var(--color-cyan-deep));
  opacity: 0.2;
  z-index: 1;
}

.about-image::after {
  content: '';
  position: absolute;
  bottom: -16px;
  right: -16px;
  width: 80px;
  height: 80px;
  background: var(--color-accent-light);
  border-radius: var(--radius-full);
  z-index: 0;
}

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

.about-text {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  line-height: 1.85;
  margin-bottom: var(--space-lg);
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
}

.about-stat {
  text-align: center;
  padding: var(--space-sm);
}

.about-stat-number {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.about-stat-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ---------- CTA BANNER ---------- */
.cta-banner {
  padding: var(--space-3xl) 0;
  background: linear-gradient(135deg, var(--color-text-primary) 0%, #1a2a2d 100%);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(82, 163, 160, 0.15) 0%, transparent 70%);
  border-radius: var(--radius-full);
}

.cta-banner-inner {
  text-align: center;
  position: relative;
  z-index: 2;
}

.cta-banner .section-title {
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.cta-banner-text {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 500px;
  margin: 0 auto var(--space-lg);
  line-height: 1.7;
}

.cta-banner .btn-primary {
  padding: 1.1rem 2.8rem;
  font-size: 1.05rem;
}

/* ---------- FOOTER ---------- */
.footer {
  background: #1C2D30;
  padding: var(--space-xl) 0 var(--space-md);
  color: rgba(255, 255, 255, 0.6);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .brand-name {
  color: var(--color-white);
  margin-bottom: 0.5rem;
}

.footer-brand .brand-tagline {
  color: var(--color-accent);
}

.footer-brand-desc {
  font-size: 0.88rem;
  line-height: 1.7;
  margin-top: var(--space-sm);
  max-width: 320px;
}

.footer-section h4 {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.footer-section a {
  display: block;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.55);
  padding: 0.3rem 0;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-section a:hover {
  color: var(--color-accent);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.88rem;
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  padding-top: var(--space-md);
  text-align: center;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.35);
}

.footer-bottom a {
  color: var(--color-accent);
  font-weight: 500;
  transition: opacity var(--transition-fast);
}

.footer-bottom a:hover {
  opacity: 0.8;
}

/* ---------- Floating Social FABs (WhatsApp + Instagram) ---------- */
.whatsapp-fab,
.instagram-fab {
  position: fixed;
  right: var(--fab-inset);
  width: var(--fab-size);
  height: var(--fab-size);
  background: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  z-index: 9999;
  transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base), color var(--transition-base), border-color var(--transition-base);
  border: 1px solid var(--color-border);
}

.whatsapp-fab {
  bottom: var(--fab-inset);
  color: #25D366;
}

.whatsapp-fab:hover {
  transform: scale(1.12);
  background: #25D366;
  color: var(--color-white);
  border-color: transparent;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
}

.whatsapp-fab:hover svg {
  transform: rotate(12deg);
}

.whatsapp-fab svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
  transition: transform var(--transition-base);
}

/* ---------- RESPONSIVE: Tablet ---------- */
@media (min-width: 640px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-cta-group {
    flex-direction: row;
    justify-content: center;
  }

  .about-image {
    width: 320px;
    height: 320px;
  }

  .tab-panel-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .treat-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-inner {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ---------- RESPONSIVE: Desktop ---------- */
@media (min-width: 1024px) {
  .menu-toggle {
    display: none;
  }

  .navbar-links {
    display: flex;
  }

  .hero-inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    padding: var(--space-3xl) 0;
  }

  .hero-content {
    text-align: left;
  }

  .hero-text {
    margin: 0 0 var(--space-lg);
  }

  .hero-cta-group {
    justify-content: flex-start;
  }

  .hero-trust {
    justify-content: flex-start;
  }

  .hero-image--cutout img {
    min-height: 420px;
    max-height: 580px;
  }

  .services-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
  }

  .about-inner {
    grid-template-columns: auto 1fr;
    gap: var(--space-3xl);
  }

  .about-content {
    text-align: left;
  }

  .about-image {
    width: 340px;
    height: 340px;
  }

  .footer-inner {
    grid-template-columns: 1.5fr 1fr 1fr;
  }
}

/* ---------- Scrollbar Custom ---------- */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-off-white);
}

::-webkit-scrollbar-thumb {
  background: var(--color-accent);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-accent-dark);
}

/* ---------- Selection ---------- */
::selection {
  background: var(--color-accent-light);
  color: var(--color-cyan-deep);
}

/* ---------- Mobile Fixes ---------- */
@media (max-width: 640px) {
  .navbar-cta .btn-primary {
    display: none;
  }
}

/* ---------- Logo Styles ---------- */
.logo-header {
  height: 110px;
  width: auto;
  max-width: none;
  object-fit: contain;
  display: block;
  transition: transform var(--transition-base);
}

.logo-header:hover {
  transform: scale(1.03);
}

.logo-footer {
  height: 40px;
  width: auto;
  max-width: none;
  object-fit: contain;
  display: block;
  filter: brightness(0) invert(1); /* Torna a logo branca para o fundo escuro */
  opacity: 0.85;
  transition: opacity var(--transition-fast);
}

.logo-footer:hover {
  opacity: 1;
}

/* ---------- Instagram pre-footer section ---------- */
.instagram-section {
  padding: var(--space-2xl) 0;
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.instagram-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.instagram-header .section-subtitle {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.instagram-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.instagram-card {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.instagram-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.instagram-overlay {
  position: absolute;
  inset: 0;
  background: rgba(82, 163, 160, 0.9); /* turquesa com opacidade */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
  color: var(--color-white);
  padding: var(--space-md);
  text-align: center;
}

.instagram-card:hover .instagram-overlay {
  opacity: 1;
}

.instagram-card:hover img {
  transform: scale(1.08);
}

.instagram-overlay-icon {
  margin-bottom: var(--space-xs);
}

.instagram-overlay-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--color-white);
}

.instagram-overlay-text {
  font-size: 0.95rem;
  font-weight: 700;
  font-family: var(--font-heading);
  margin-bottom: 2px;
}

.instagram-overlay-tag {
  font-size: 0.75rem;
  opacity: 0.85;
}

.instagram-cta-container {
  text-align: center;
  margin-top: var(--space-lg);
}

@media (min-width: 768px) {
  .instagram-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
  }
}

/* ---------- Instagram FAB ---------- */
.instagram-fab {
  bottom: calc(var(--fab-inset) + var(--fab-size) + var(--fab-gap));
  color: var(--color-accent);
}

.instagram-fab svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform var(--transition-base);
}

.instagram-fab:hover {
  transform: scale(1.12);
  background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285aeB 90%);
  color: var(--color-white);
  border-color: transparent;
  box-shadow: 0 8px 30px rgba(214, 36, 159, 0.4);
}

.instagram-fab:hover svg {
  transform: rotate(12deg);
}

/* Floating FABs — mobile alignment & safe areas */
@media (max-width: 640px) {
  :root {
    --fab-size: 52px;
    --fab-gap: 10px;
    --fab-inset: 16px;
  }

  .whatsapp-fab,
  .instagram-fab {
    right: max(var(--fab-inset), env(safe-area-inset-right, 0px));
  }

  .whatsapp-fab {
    bottom: max(var(--fab-inset), env(safe-area-inset-bottom, 0px));
  }

  .instagram-fab {
    bottom: calc(max(var(--fab-inset), env(safe-area-inset-bottom, 0px)) + var(--fab-size) + var(--fab-gap));
  }

  .whatsapp-fab svg,
  .instagram-fab svg {
    width: 26px;
    height: 26px;
  }
}

/* ---------- Footer Socials ---------- */
.footer-socials a {
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.footer-socials a:hover {
  background: var(--color-accent);
  color: var(--color-white) !important;
  border-color: transparent !important;
  transform: translateY(-2px);
}

/* ---------- SPECIALIST PREVIEW ---------- */
.specialist-preview {
  padding: var(--space-3xl) 0;
  background: var(--color-bg-section); /* soft mint creme */
  position: relative;
  overflow: hidden;
}

.specialist-preview-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.specialist-image-wrapper {
  display: flex;
  justify-content: center;
}

.specialist-image-box {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  max-width: 400px;
}

.specialist-image-box img {
  width: 100%;
  height: auto;
  aspect-ratio: 9 / 16;
  max-height: 560px;
  object-fit: cover;
  object-position: center top;
  transition: transform var(--transition-slow);
}

.specialist-image-box:hover img {
  transform: scale(1.03);
}

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

.specialist-intro-text {
  font-size: 1.15rem;
  color: var(--color-text-primary);
  font-weight: 500;
  margin-bottom: var(--space-sm);
  line-height: 1.7;
}

.specialist-desc {
  font-size: 1rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
  line-height: 1.8;
}

.specialist-cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  align-items: center;
  justify-content: center;
}

@media (min-width: 768px) {
  .specialist-cta {
    flex-direction: row;
  }
}

@media (min-width: 1024px) {
  .specialist-preview-inner {
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-3xl);
  }
  
  .specialist-image-box {
    max-width: 500px;
  }
  
  .specialist-info {
    text-align: left;
  }
  
  .specialist-cta {
    justify-content: flex-start;
  }
}