/* =========================================
   GRAPHIS ESCOLA DE DESENHO — CSS PREMIUM
   55 Anos de Tradição • Design Artístico Sofisticado
   ATUALIZADO: Responsividade Mobile Otimizada
   CORREÇÃO: Scroll duplo vertical eliminado
   CORREÇÃO: Grid 1 coluna no mobile
   ========================================= */

/* ==================
   DESIGN SYSTEM ARTÍSTICO
   ================== */
:root {
  /* Paleta Institucional + Tons Artísticos */
  --brand-red: #FE0000;
  --brand-wine: #7F3435;
  --brand-gold: #B07801;
  --brand-gray: #B2B2B2;
  --brand-black: #000000;
  --brand-white: #FFFFFF;

  /* Tons Artísticos (papel, canvas, sépia) */
  --paper-cream: #FAF7F0;
  --paper-beige: #F5F1E8;
  --canvas-texture: #FFFEF9;
  --sketch-gray: #4A4A4A;
  --charcoal: #2C2C2C;

  /* Cores vibrantes para professores */
  --coral-red: #FF6B6B;
  --bright-yellow: #FFD93D;
  --vivid-pink: #FF3366;

  /* Paleta Expandida */
  --red-light: #FF4444;
  --red-dark: #CC0000;
  --wine-light: #9A4D4E;
  --wine-dark: #5C2829;
  --gold-light: #D49A1A;
  --gold-dark: #8A5F00;
  --gray-50: #FAFAFA;
  --gray-100: #F5F5F5;
  --gray-200: #EEEEEE;
  --gray-300: #E0E0E0;
  --gray-400: #BDBDBD;
  --gray-500: #9E9E9E;
  --gray-600: #757575;
  --gray-700: #616161;
  --gray-800: #424242;
  --gray-900: #212121;

  /* Sombras Premium */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.10);
  --shadow-xl: 0 16px 40px rgba(0, 0, 0, 0.12);
  --shadow-2xl: 0 24px 60px rgba(0, 0, 0, 0.14);

  /* Sombras Coloridas */
  --shadow-red: 0 8px 24px rgba(254, 0, 0, 0.15);
  --shadow-wine: 0 8px 24px rgba(127, 52, 53, 0.15);
  --shadow-gold: 0 8px 24px rgba(176, 120, 1, 0.15);

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  /* Espaçamentos */
  --space-xs: 8px;
  --space-sm: 12px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 80px;
  --space-5xl: 120px;

  /* Transições */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Z-index */
  --z-base: 1;
  --z-dropdown: 10;
  --z-sticky: 20;
  --z-fixed: 30;
  --z-modal: 40;
  --z-popover: 50;
  --z-tooltip: 60;
}

/* ==================
   RESET & BASE
   ================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden !important;
  width: 100%;
}

body {
  font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--charcoal);
  background: var(--paper-cream);
  overflow-x: hidden !important;
  overflow-y: visible !important;
  position: relative;
  width: 100%;
  min-height: 100vh;
}

/* Textura de papel sutil */
body::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(0,0,0,0.01) 2px,
      rgba(0,0,0,0.01) 4px
    );
  pointer-events: none;
  z-index: 9999;
  opacity: 0.3;
}

/* Efeito canvas texture */
body::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' /%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100' height='100' filter='url(%23noise)' opacity='0.05'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9998;
}

/* ==================
   TYPOGRAPHY SYSTEM PROFISSIONAL
   ================== */
h1, h2, h3, h4, h5, h6 {
  font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--charcoal);
  margin: 0;
  letter-spacing: -0.02em;
  position: relative;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { 
  font-size: clamp(1.75rem, 4vw, 3rem);
  position: relative;
  display: inline-block;
}

/* Underline elegante para h2 */
h2::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-gold), var(--brand-red));
  border-radius: var(--radius-full);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.section-title {
  text-align: center;
  position: relative;
  display: inline-block;
  width: 100%;
}

.section-title::after {
  opacity: 1;
}

h3 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h5 { font-size: clamp(1.125rem, 2vw, 1.5rem); }
h6 { font-size: 1.125rem; }

p {
  margin: 0 0 1rem;
  line-height: 1.7;
}

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

strong {
  font-weight: 700;
  color: var(--brand-black);
}

small {
  font-size: 0.875rem;
  color: var(--gray-600);
}

/* ==================
   LAYOUT & CONTAINER
   ================== */
.container {
  width: min(1200px, 94%);
  margin-inline: auto;
  padding-inline: var(--space-md);
  overflow: visible !important;
}

.section {
  padding: var(--space-5xl) 0;
  position: relative;
  overflow-y: visible !important;
  overflow-x: hidden;
}

/* Divisor elegante entre seções */
.section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, transparent, var(--brand-gold), transparent);
  border-radius: var(--radius-full);
  opacity: 0.5;
}

.section:first-of-type::before {
  display: none;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--space-lg);
  text-align: center;
  color: var(--charcoal);
  position: relative;
  padding-bottom: var(--space-xl);
}

/* Decoração elegante abaixo do título */
.section-title::before {
  content: '✦';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.5rem;
  color: var(--brand-gold);
  opacity: 0.6;
}

.section-intro {
  font-size: clamp(1.125rem, 2vw, 1.25rem);
  text-align: center;
  color: var(--gray-700);
  max-width: 700px;
  margin: 0 auto var(--space-3xl);
  line-height: 1.7;
}

/* ==================
   ANNOUNCEMENT BAR
   ================== */
.announcement-bar {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: linear-gradient(135deg, var(--brand-red) 0%, var(--red-dark) 100%);
  color: var(--brand-white);
  padding: var(--space-sm) 0;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(10px);
  overflow: visible !important;
}

.announcement-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.announcement-content .badge {
  display: inline-flex;
  padding: 4px 12px;
  background: var(--brand-white);
  color: var(--brand-red);
  border-radius: var(--radius-full);
  font-weight: 800;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.85; transform: scale(1.02); }
}

/* ==================
   HEADER
   ================== */
.header {
  background: var(--canvas-texture);
  border-bottom: 2px solid var(--gray-300);
  padding: var(--space-lg) 0;
  position: sticky;
  top: 42px;
  z-index: var(--z-sticky);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  overflow: visible !important;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2xl);
  overflow: visible !important;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

/* Navigation Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--charcoal);
  text-decoration: none;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--brand-gold);
  transform: translateX(-50%);
  transition: width var(--transition-base);
}

.nav-link:hover {
  color: var(--brand-red);
  transform: translateY(-2px);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-link-highlight {
  background: var(--brand-red);
  color: var(--brand-white) !important;
  border: 2px solid var(--brand-red);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.nav-link-highlight:hover {
  background: var(--brand-wine);
  border-color: var(--brand-wine);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.nav-link-highlight::after {
  display: none;
}

.logo {
  width: 200px;
  height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.logo-image {
  width: 100%;
  height: auto;
  max-height: 60px;
  object-fit: contain;
  display: block;
  transition: all var(--transition-base);
}

.logo:hover .logo-image {
  transform: scale(1.05);
  filter: brightness(1.1);
}

/* ==================
   MOBILE HAMBURGER MENU
   ================== */

/* Elementos escondidos por padrão */
.nav-hamburger {
  display: none;
}

.nav-overlay {
  display: none;
}

/* DESKTOP: ≥ 901px - FORÇA MENU VISÍVEL */
@media (min-width: 901px) {
  .nav-menu {
    display: flex !important;
    position: static !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: var(--space-xl) !important;
    width: auto !important;
    height: auto !important;
    background: transparent !important;
    padding: 0 !important;
    box-shadow: none !important;
    overflow: visible !important;
  }

  .nav-hamburger {
    display: none !important;
  }

  .nav-overlay {
    display: none !important;
  }
}

/* ==================
   MOBILE: ≤ 900px
   ================== */
@media (max-width: 900px) {
  /* Header ajustes */
  .header {
    padding: var(--space-md) 0;
    top: 38px;
  }

  .header-content {
    gap: var(--space-md);
  }

  /* MOSTRA hamburger */
  .nav-hamburger {
    display: flex !important;
    flex-direction: column;
    gap: 6px;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
    position: relative;
  }

  .nav-hamburger span {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--charcoal);
    border-radius: 2px;
    transition: all 0.3s ease;
  }

  /* Animação X quando ativo */
  .nav-hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
  }

  .nav-hamburger.active span:nth-child(2) {
    opacity: 0;
  }

  .nav-hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
  }

  /* MENU ESCONDIDO por padrão - CORRIGIDO SEM SCROLLBAR */
  .nav-menu {
    display: flex !important;
    position: fixed !important;
    top: 0 !important;
    right: -100% !important;
    bottom: 0 !important;
    width: 280px !important;
    height: 100vh !important;
    max-height: 100vh !important;
    background: var(--canvas-texture) !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 0 !important;
    padding: var(--space-3xl) var(--space-xl) !important;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1) !important;
    transition: right 0.3s ease !important;
    z-index: 1000 !important;
    overflow-y: visible !important;
    overflow-x: hidden !important;
    margin: 0 !important;
    left: auto !important;
  }

  /* Quando clica no hamburger - APARECE */
  .nav-menu.active {
    right: 0 !important;
  }

  /* Links no mobile */
  .nav-link {
    width: 100% !important;
    padding: var(--space-md) 0 !important;
    border-bottom: 1px solid var(--gray-300) !important;
    transform: none !important;
    position: relative !important;
  }

  .nav-link:hover {
    transform: none !important;
  }

  .nav-link::after {
    display: none !important;
  }

  /* MOSTRA overlay */
  .nav-overlay {
    display: block !important;
    position: fixed !important;
    inset: 0 !important;
    background: rgba(0, 0, 0, 0.5) !important;
    backdrop-filter: blur(4px) !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transition: all 0.3s ease !important;
    z-index: 999 !important;
  }

  .nav-overlay.active {
    opacity: 1 !important;
    visibility: visible !important;
  }
}

/* Tablet */
@media (max-width: 768px) {
  .header {
    padding: var(--space-sm) 0;
    top: 34px;
  }
}

/* ==================
   HERO SECTION
   ================== */
.hero {
  padding: var(--space-5xl) 0;
  background: 
    linear-gradient(135deg, rgba(254, 0, 0, 0.03), transparent 60%),
    var(--paper-beige);
  position: relative;
  overflow: hidden;
}

/* Ilustrações decorativas de materiais de arte */
.hero::before {
  content: '✏️ 🖌️ 🎨 ✂️';
  position: absolute;
  top: var(--space-2xl);
  right: var(--space-2xl);
  font-size: 3rem;
  opacity: 0.08;
  letter-spacing: var(--space-lg);
  animation: float 15s ease-in-out infinite;
}

.hero::after {
  content: '📐 🖍️ 📏 ✒️';
  position: absolute;
  bottom: var(--space-2xl);
  left: var(--space-2xl);
  font-size: 3rem;
  opacity: 0.08;
  letter-spacing: var(--space-lg);
  animation: float 20s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  25% { transform: translate(10px, -15px) rotate(2deg); }
  50% { transform: translate(-5px, -25px) rotate(-1deg); }
  75% { transform: translate(15px, -10px) rotate(1deg); }
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: var(--z-base);
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.15;
  margin-bottom: var(--space-lg);
  color: var(--brand-black);
  font-weight: 900;
}

.hero-title small {
  display: block;
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 600;
  color: var(--brand-wine);
  margin-top: var(--space-sm);
  font-family: 'Roboto', sans-serif;
  letter-spacing: 0;
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  color: var(--gray-700);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
  max-width: 750px;
  margin-inline: auto;
}

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  margin: var(--space-xl) 0;
}

.badge-trust {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  background: var(--canvas-texture);
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--charcoal);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.badge-trust:hover {
  border-color: var(--brand-red);
  color: var(--brand-red);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  background: var(--paper-beige);
}

/* Seletor de Unidades */
.units-selector {
  margin: var(--space-2xl) 0;
}

.units-label {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--brand-black);
  margin-bottom: var(--space-md);
}

.units-pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
}

.unit-pill {
  padding: 12px 24px;
  background: var(--brand-white);
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-800);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.unit-pill:hover {
  border-color: var(--brand-red);
  color: var(--brand-red);
  background: rgba(254, 0, 0, 0.02);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.unit-pill.active {
  background: var(--brand-red);
  border-color: var(--brand-red);
  color: var(--brand-white);
  box-shadow: var(--shadow-red);
}

.hero-note {
  font-size: 0.9rem;
  color: var(--brand-wine);
  font-weight: 600;
  margin-top: var(--space-lg);
}

/* ==================
   BUTTONS & CTAs
   ================== */
.cta-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  background: var(--brand-red);
  color: var(--brand-white);
  border: 2px solid var(--brand-red);
  border-radius: var(--radius-lg);
  font-size: 1.125rem;
  font-weight: 700;
  text-align: center;
  box-shadow: var(--shadow-red);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cta-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
  background: var(--brand-wine);
  border-color: var(--brand-wine);
}

.cta-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-md);
}

.cta-primary.cta-large {
  padding: 20px 40px;
  font-size: 1.25rem;
  border-radius: var(--radius-xl);
}

.cta-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  background: var(--brand-white);
  color: var(--brand-red);
  border: 2px solid var(--brand-red);
  border-radius: var(--radius-lg);
  font-size: 1rem;
  font-weight: 700;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.cta-secondary:hover {
  background: var(--brand-red);
  color: var(--brand-white);
  box-shadow: var(--shadow-red);
  transform: translateY(-2px);
}

.cta-location {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  background: linear-gradient(135deg, var(--brand-gold) 0%, var(--gold-dark) 100%);
  color: var(--brand-white);
  border-radius: var(--radius-lg);
  font-size: 0.95rem;
  font-weight: 700;
  text-align: center;
  box-shadow: var(--shadow-gold);
  transition: all var(--transition-base);
  width: 100%;
  margin-top: var(--space-md);
}

.cta-location:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

/* ==================
   SECTION: OFERTA (PAS JOURNEY)
   ================== */
.section-offer {
  background: linear-gradient(180deg, rgba(127, 52, 53, 0.02) 0%, transparent 100%);
  position: relative;
  overflow: hidden;
}

.section-offer::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 1200px;
  height: 1200px;
  background: radial-gradient(circle, rgba(254, 0, 0, 0.03) 0%, transparent 70%);
  pointer-events: none;
}

.offer-grid {
  display: grid;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
  position: relative;
  overflow: visible !important;
}

/* PAS Journey Timeline */
.offer-grid::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 80px;
  bottom: 80px;
  width: 4px;
  background: linear-gradient(180deg, 
    var(--brand-red) 0%, 
    var(--brand-wine) 50%, 
    var(--brand-gold) 100%);
  border-radius: var(--radius-full);
  transform: translateX(-50%);
  z-index: 0;
}

.offer-card {
  display: grid;
  grid-template-columns: 1fr 60px 1fr;
  gap: var(--space-2xl);
  align-items: center;
  position: relative;
  z-index: var(--z-base);
}

.offer-card:nth-child(even) {
  grid-template-columns: 1fr 60px 1fr;
}

.offer-card:nth-child(odd) .offer-card-content {
  grid-column: 1;
  text-align: right;
}

.offer-card:nth-child(even) .offer-card-content {
  grid-column: 3;
  text-align: left;
}

.offer-card-icon {
  grid-column: 2;
  width: 80px;
  height: 80px;
  background: var(--canvas-texture);
  border: 3px solid var(--brand-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  box-shadow: 
    0 0 0 6px var(--paper-cream),
    var(--shadow-lg);
  position: relative;
  z-index: var(--z-base);
  transition: all var(--transition-base);
  margin: 0 auto;
}

.offer-card:hover .offer-card-icon {
  transform: scale(1.15);
  border-color: var(--brand-red);
  box-shadow: 
    0 0 0 6px var(--paper-cream),
    var(--shadow-xl);
}

.offer-card-content {
  background: var(--canvas-texture);
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  position: relative;
}

.offer-card:hover .offer-card-content {
  transform: scale(1.02);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand-gold);
}

.offer-card-title {
  font-size: 1.75rem;
  margin-bottom: var(--space-md);
  color: var(--brand-wine);
  font-weight: 700;
}

.offer-card p {
  color: var(--gray-700);
  line-height: 1.8;
  font-size: 1.0625rem;
  margin: 0;
}

/* Mobile responsivo - CORRIGIDO LAYOUT VERTICAL */
@media (max-width: 900px) {
  .offer-grid::before {
    display: none;
  }

  .offer-card {
    grid-template-columns: 1fr !important;
    gap: var(--space-md);
    text-align: center !important;
  }

  .offer-card:nth-child(odd) .offer-card-content,
  .offer-card:nth-child(even) .offer-card-content {
    grid-column: 1 !important;
    text-align: center !important;
  }

  .offer-card-icon {
    grid-column: 1 !important;
    width: 70px;
    height: 70px;
    font-size: 2rem;
    margin: 0 auto var(--space-md) !important;
    order: 1;
  }

  .offer-card-content {
    order: 2;
    padding: var(--space-lg);
  }

  .offer-card-title {
    font-size: 1.5rem;
  }

  .offer-card p {
    font-size: 1rem;
  }
}

.solution-box {
  background: linear-gradient(135deg, var(--brand-gold) 0%, var(--gold-dark) 100%);
  color: var(--brand-white);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  text-align: center;
  box-shadow: var(--shadow-gold);
  position: relative;
  overflow: hidden;
}

.solution-box::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.solution-title {
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: var(--brand-white);
  position: relative;
  z-index: var(--z-base);
}

.solution-box p {
  font-size: 1.125rem;
  line-height: 1.7;
  margin-bottom: var(--space-xl);
  position: relative;
  z-index: var(--z-base);
}

.solution-box .cta-secondary {
  background: var(--brand-white);
  color: var(--brand-gold);
  border-color: var(--brand-white);
  position: relative;
  z-index: var(--z-base);
}

.solution-box .cta-secondary:hover {
  background: transparent;
  color: var(--brand-white);
  border-color: var(--brand-white);
}

/* ==================
   SECTION: COMO FUNCIONA
   ================== */
.section-how {
  background: var(--gray-50);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
  overflow: visible !important;
}

.step-card {
  background: var(--brand-white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  position: relative;
}

.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--brand-red) 0%, var(--brand-gold) 100%);
  color: var(--brand-white);
  border-radius: 50%;
  font-size: 2rem;
  font-weight: 900;
  font-family: Arial, sans-serif;
  margin-bottom: var(--space-md);
  box-shadow: var(--shadow-lg);
}

.step-title {
  font-size: 1.375rem;
  margin-bottom: var(--space-sm);
  color: var(--brand-black);
}

.step-card p {
  color: var(--gray-700);
  line-height: 1.7;
  margin: 0;
}

.scarcity-alert {
  background: linear-gradient(135deg, rgba(254, 0, 0, 0.05), rgba(254, 0, 0, 0.02));
  border: 2px solid var(--brand-red);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  text-align: center;
}

.scarcity-alert p {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--brand-red);
  margin: 0;
}

/* ==================
   SECTION: BENEFÍCIOS
   ================== */
.benefit-block {
  margin-bottom: var(--space-3xl);
}

.benefit-title {
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  color: var(--brand-wine);
  padding-left: var(--space-md);
  border-left: 4px solid var(--brand-gold);
}

.benefit-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: var(--space-md);
}

.benefit-list li {
  padding-left: var(--space-xl);
  position: relative;
  color: var(--gray-700);
  line-height: 1.7;
}

.benefit-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  width: 24px;
  height: 24px;
  background: linear-gradient(135deg, var(--brand-red), var(--brand-gold));
  color: var(--brand-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 0.875rem;
  box-shadow: var(--shadow-sm);
}

.benefit-list li strong {
  color: var(--brand-black);
  font-weight: 700;
}

/* ==================
   SECTION: CURSOS - REDESENHADA (PREMIUM)
   ================== */
.section-courses {
  background: linear-gradient(180deg, var(--gray-50) 0%, var(--brand-white) 100%);
}

.extra-courses {
  background: var(--canvas-texture);
  color: var(--charcoal);
  border: 3px solid var(--gray-300);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  text-align: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
  margin-top: var(--space-4xl);
}

.extra-courses::before {
  content: '🎨';
  position: absolute;
  top: var(--space-lg);
  left: var(--space-lg);
  font-size: 4rem;
  opacity: 0.06;
  transform: rotate(-15deg);
}

.extra-courses::after {
  content: '✏️';
  position: absolute;
  bottom: var(--space-lg);
  right: var(--space-lg);
  font-size: 4rem;
  opacity: 0.06;
  transform: rotate(15deg);
}

.extra-courses > p {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: var(--space-2xl);
  position: relative;
  z-index: var(--z-base);
  letter-spacing: -0.01em;
  line-height: 1.5;
}

.extra-courses > p strong {
  color: var(--brand-wine);
  display: block;
  font-size: 1rem;
  font-weight: 600;
  margin-top: var(--space-md);
  font-family: 'Roboto', sans-serif;
  letter-spacing: 0;
  opacity: 0.9;
}

/* Grid de Cards Premium - CORRIGIDO MOBILE */
.courses-premium-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-2xl);
  margin-top: var(--space-2xl);
  overflow: visible !important;
}

/* Card Premium Redesenhado */
.course-card-premium {
  position: relative;
  background: var(--brand-white);
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
}

.course-card-premium:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
  border-color: var(--brand-red);
}

.course-card-premium:active {
  transform: translateY(-4px);
}

/* Thumbnail LIMPA sem gradientes coloridos */
.course-card-thumbnail {
  position: relative;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 2px solid var(--gray-200);
  background: var(--gray-50);
  padding: var(--space-lg);
}

/* Imagem da thumb */
.course-thumbnail-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.08));
  transition: all var(--transition-base);
}

.course-card-premium:hover .course-thumbnail-img {
  transform: scale(1.08);
  filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.12));
}

/* Badge de idade */
.course-card-age {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  z-index: 3;
  background: var(--brand-white);
  color: var(--charcoal);
  padding: 8px 16px;
  border: 2px solid var(--charcoal);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Conteúdo do card */
.course-card-content {
  padding: var(--space-xl);
  background: var(--brand-white);
}

.course-card-content h3 {
  font-size: 1.5rem;
  color: var(--charcoal);
  margin-bottom: var(--space-sm);
  font-weight: 700;
  line-height: 1.2;
}

.course-card-content .course-subtitle {
  font-size: 0.95rem;
  color: var(--gray-600);
  margin-bottom: var(--space-lg);
  font-weight: 500;
  line-height: 1.4;
}

/* Call to action no card */
.course-card-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-xl);
  background: var(--brand-red);
  color: var(--brand-white);
  border: 2px solid var(--brand-red);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.course-card-premium:hover .course-card-cta {
  background: var(--brand-wine);
  border-color: var(--brand-wine);
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
}

/* ==================
   MODAL PREMIUM REDESENHADO
   ================== */
.course-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.course-modal-overlay.modal-open {
  opacity: 1;
  visibility: visible;
}

.course-modal {
  position: relative;
  background: var(--brand-white);
  border: 3px solid var(--gray-300);
  border-radius: var(--radius-2xl);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-2xl);
  transform: scale(0.8) translateY(40px);
  opacity: 0;
  transition: all var(--transition-slow);
}

.course-modal-overlay.modal-open .course-modal {
  transform: scale(1) translateY(0);
  opacity: 1;
}

/* Modal Header Premium */
.course-modal-header {
  position: relative;
  padding: var(--space-3xl) var(--space-2xl);
  text-align: center;
  border-bottom: 3px solid var(--gray-200);
  background: linear-gradient(180deg, var(--gray-50) 0%, var(--brand-white) 100%);
}

.course-modal-title {
  font-size: 2.5rem;
  color: var(--charcoal);
  margin: 0;
  font-weight: 900;
}

.course-modal-age {
  display: inline-block;
  margin-bottom: var(--space-md);
  background: var(--brand-red);
  color: var(--brand-white);
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: var(--shadow-md);
}

/* Modal Body */
.course-modal-body {
  padding: var(--space-3xl) var(--space-2xl);
}

.course-modal-subtitle {
  font-size: 1.375rem;
  color: var(--brand-wine);
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--space-xl);
  line-height: 1.4;
}

.course-modal-description {
  font-size: 1.0625rem;
  color: var(--gray-700);
  line-height: 1.8;
  margin-bottom: var(--space-2xl);
  text-align: justify;
}

/* Highlights List Premium */
.course-modal-highlights {
  background: var(--gray-50);
  border: 2px solid var(--gray-200);
  border-left: 4px solid var(--brand-red);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.course-modal-highlights h4 {
  font-size: 1.25rem;
  color: var(--charcoal);
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.course-modal-highlights h4::before {
  content: '⭐';
  font-size: 1.5rem;
}

.course-modal-highlights ul {
  list-style: none;
  padding: 0;
  display: grid;
  gap: var(--space-md);
}

.course-modal-highlights li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  font-size: 1rem;
  color: var(--gray-700);
  line-height: 1.7;
  padding-left: var(--space-sm);
}

.course-modal-highlights li::before {
  content: '✓';
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--brand-red);
  color: var(--brand-white);
  border-radius: 50%;
  font-weight: 800;
  font-size: 0.875rem;
  box-shadow: 0 2px 6px rgba(254, 0, 0, 0.3);
}

/* Modal Footer */
.course-modal-footer {
  padding: var(--space-xl) var(--space-2xl) var(--space-2xl);
  border-top: 2px solid var(--gray-200);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  background: var(--gray-50);
}

.course-modal-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  padding: var(--space-xl) var(--space-2xl);
  background: var(--brand-red);
  color: var(--brand-white);
  border: 2px solid var(--brand-red);
  border-radius: var(--radius-lg);
  font-size: 1.125rem;
  font-weight: 700;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: var(--shadow-red);
  transition: all var(--transition-base);
}

.course-modal-cta:hover {
  background: var(--brand-wine);
  border-color: var(--brand-wine);
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

.course-modal-cta:active {
  transform: translateY(0);
  box-shadow: var(--shadow-md);
}

/* Close Button Premium */
.course-modal-close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  z-index: 10;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--brand-white);
  color: var(--charcoal);
  border: 2px solid var(--gray-300);
  border-radius: 50%;
  font-size: 1.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
  line-height: 1;
}

.course-modal-close:hover {
  background: var(--brand-red);
  color: var(--brand-white);
  border-color: var(--brand-red);
  transform: scale(1.1) rotate(90deg);
  box-shadow: var(--shadow-lg);
}

.course-modal-close:active {
  transform: scale(0.95);
}

.section-cta {
  text-align: center;
  margin-top: var(--space-2xl);
}

/* ==================
   SECTION: DIFERENCIAIS
   ================== */
.section-why {
  background: linear-gradient(135deg, rgba(127, 52, 53, 0.03), rgba(176, 120, 1, 0.03));
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  overflow: visible !important;
}

.feature-item {
  background: var(--brand-white);
  border-left: 4px solid var(--brand-gold);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-800);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.feature-item:hover {
  transform: translateX(4px);
  border-color: var(--brand-red);
  box-shadow: var(--shadow-lg);
}

/* ==================
   SECTION: DEPOIMENTOS
   ================== */
.section-testimonials {
  background: var(--gray-50);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
  overflow: visible !important;
}

.testimonial-card {
  background: var(--canvas-texture);
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  font-size: 4rem;
  font-family: Arial, sans-serif;
  color: var(--brand-gold);
  opacity: 0.15;
  line-height: 1;
  z-index: 0;
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--brand-gold);
}

.stars {
  font-size: 1.25rem;
  margin-bottom: var(--space-md);
  position: relative;
  z-index: var(--z-base);
}

.testimonial-text {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--gray-800);
  margin-bottom: var(--space-md);
  position: relative;
  z-index: var(--z-base);
}

.testimonial-author {
  font-size: 0.95rem;
  font-style: normal;
  font-weight: 600;
  color: var(--brand-wine);
  position: relative;
  z-index: var(--z-base);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  overflow: visible !important;
}

.stat-item {
  background: linear-gradient(135deg, var(--brand-white), var(--gray-50));
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.stat-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.stat-number {
  font-size: 3rem;
  font-weight: 900;
  font-family: Arial, sans-serif;
  background: linear-gradient(135deg, var(--brand-red), var(--brand-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-sm);
  line-height: 1;
}

.stat-label {
  font-size: 1rem;
  color: var(--gray-700);
  font-weight: 600;
}

/* ==========================================
   SEÇÃO DE PROFESSORES - REDESENHADA
   Layout moderno com círculos e cores vibrantes
   ========================================== */
.section-teachers {
  background: linear-gradient(180deg, 
    #FFE8A3 0%,
    #FFD93D 30%,
    #FFF5E1 100%
  );
  position: relative;
  overflow-x: hidden !important;
  overflow-y: visible !important;
  padding: var(--space-5xl) 0;
  max-height: none !important;
  height: auto !important;
}

/* Container dentro da seção - Força visible */
.section-teachers .container {
  overflow: visible !important;
  overflow-y: visible !important;
  max-height: none !important;
  height: auto !important;
}

/* Bolhas decorativas de fundo */
.section-teachers::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 107, 107, 0.15), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  overflow: visible;
}

.section-teachers::after {
  content: '';
  position: absolute;
  bottom: -150px;
  left: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 51, 102, 0.1), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  overflow: visible;
}

/* Grid de Professores - Layout Circular */
.section-teachers .teachers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
  position: relative;
  z-index: 1;
  overflow: visible !important;
  overflow-y: visible !important;
  max-height: none !important;
  height: auto !important;
}

/* Força visible em todos elementos dentro */
.section-teachers * {
  max-height: none !important;
}

/* Card do Professor - Design Circular Moderno */
.teacher-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  transition: all var(--transition-base);
}

.teacher-card:hover {
  transform: translateY(-12px);
}

/* Foto Circular com Borda Vibrante */
.teacher-photo {
  position: relative;
  width: 200px;
  height: 200px;
  margin-bottom: var(--space-lg);
}

.teacher-photo::before {
  content: '';
  position: absolute;
  inset: -8px;
  background: linear-gradient(135deg, var(--coral-red), var(--vivid-pink));
  border-radius: 50%;
  z-index: 0;
  animation: pulse-ring 2s ease-in-out infinite;
}

@keyframes pulse-ring {
  0%, 100% {
    transform: scale(1);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.05);
    opacity: 1;
  }
}

.teacher-photo img {
  position: relative;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  border: 6px solid var(--brand-white);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
  z-index: 1;
  transition: all var(--transition-base);
}

.teacher-card:hover .teacher-photo img {
  transform: scale(1.05);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.2);
}

/* Info do Professor com Nome em Destaque Amarelo */
.teacher-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.teacher-name {
  display: inline-block;
  padding: var(--space-sm) var(--space-xl);
  background: var(--bright-yellow);
  color: var(--charcoal);
  font-size: 1.5rem;
  font-weight: 900;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 16px rgba(255, 217, 61, 0.4);
  position: relative;
  z-index: 2;
  transition: all var(--transition-base);
}

.teacher-card:hover .teacher-name {
  transform: scale(1.05);
  box-shadow: 0 6px 24px rgba(255, 217, 61, 0.6);
}

.teacher-role {
  font-size: 1rem;
  color: var(--gray-700);
  font-weight: 600;
  padding: 6px 16px;
  background: var(--brand-white);
  border-radius: var(--radius-full);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* Card Especial para Diretora */
.teacher-card-featured .teacher-photo::before {
  background: linear-gradient(135deg, #FFD700, #FFA500);
}

.teacher-role-director {
  background: linear-gradient(135deg, var(--brand-gold), var(--gold-dark));
  color: var(--brand-white);
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(176, 120, 1, 0.3);
}

/* CTA Section */
.section-teachers .teachers-cta {
  text-align: center;
  padding: var(--space-3xl) var(--space-2xl);
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-2xl);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  position: relative;
  z-index: 1;
  overflow: visible !important;
  max-height: none !important;
}

.section-teachers .teachers-cta-text {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: var(--space-xl);
  font-family: Arial, sans-serif;
  letter-spacing: -0.01em;
}

/* Ajustes específicos de fotos */
.teacher-photo-adjust-top img {
  object-position: center 20% !important;
}

.teacher-photo-adjust-center img {
  object-position: center 30% !important;
}

.teacher-photo-full img {
  object-fit: contain !important;
  object-position: center !important;
  background: #fff !important;
}

.teacher-photo-adjust-karina img {
  object-position: center -6% !important;
}

/* ==========================================
   RESPONSIVO TEACHERS - MOBILE
   ========================================== */

/* TABLET E MOBILE: 900px e abaixo - 1 COLUNA */
@media (max-width: 900px) {
  .section-teachers .teachers-grid {
    grid-template-columns: 1fr !important;
    gap: var(--space-2xl);
  }

  .teacher-photo {
    width: 180px;
    height: 180px;
  }
}

/* MOBILE PEQUENO: 480px e abaixo */
@media (max-width: 480px) {
  .teacher-photo {
    width: 160px;
    height: 160px;
  }
}

/* ==================
   GALERIA ARTÍSTICA PREMIUM COM CARROSSÉIS
   ================== */

.section-gallery {
  background: 
    linear-gradient(135deg, rgba(176, 120, 1, 0.03) 0%, transparent 50%, rgba(254, 0, 0, 0.02) 100%),
    var(--paper-beige);
  position: relative;
  overflow: hidden;
}

/* Decoração de fundo - materiais de arte */
.section-gallery::before {
  content: '🎨 ✏️ 🖌️';
  position: absolute;
  top: var(--space-4xl);
  right: var(--space-3xl);
  font-size: 5rem;
  opacity: 0.04;
  letter-spacing: var(--space-2xl);
  animation: float 20s ease-in-out infinite;
  pointer-events: none;
}

.section-gallery::after {
  content: '📐 🖍️ ✂️';
  position: absolute;
  bottom: var(--space-4xl);
  left: var(--space-3xl);
  font-size: 5rem;
  opacity: 0.04;
  letter-spacing: var(--space-2xl);
  animation: float 25s ease-in-out infinite reverse;
  pointer-events: none;
}

/* Seção de Galeria (container para cada galeria) */
.gallery-section {
  margin-bottom: var(--space-5xl);
  position: relative;
}

.gallery-section:last-of-type {
  margin-bottom: var(--space-3xl);
}

/* Divisor elegante entre galerias */
.gallery-section:not(:first-child)::before {
  content: '';
  display: block;
  width: 200px;
  height: 3px;
  margin: 0 auto var(--space-4xl);
  background: linear-gradient(90deg, 
    transparent 0%, 
    var(--brand-gold) 20%, 
    var(--brand-red) 50%, 
    var(--brand-gold) 80%, 
    transparent 100%);
  border-radius: var(--radius-full);
  box-shadow: 0 2px 8px rgba(176, 120, 1, 0.2);
}

/* Cabeçalho de cada galeria */
.gallery-section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
  position: relative;
  padding: var(--space-2xl);
  background: var(--canvas-texture);
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.gallery-section-header::before {
  content: '✦';
  position: absolute;
  top: var(--space-sm);
  left: var(--space-lg);
  font-size: 1.5rem;
  color: var(--brand-gold);
  opacity: 0.4;
}

.gallery-section-header::after {
  content: '✦';
  position: absolute;
  bottom: var(--space-sm);
  right: var(--space-lg);
  font-size: 1.5rem;
  color: var(--brand-gold);
  opacity: 0.4;
}

.gallery-section-title {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  color: var(--brand-wine);
  margin-bottom: var(--space-sm);
  font-family: Arial, sans-serif;
  font-weight: 700;
  position: relative;
  z-index: 1;
}

.gallery-section-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--charcoal);
  font-weight: 600;
  line-height: 1.6;
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* ==================
   CARROSSEL ULTRA PREMIUM
   ================== */

.gallery-carousel-wrapper {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 60px;
}

.gallery-carousel {
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: var(--canvas-texture);
  box-shadow: var(--shadow-xl);
  border: 3px solid var(--gray-300);
}

.gallery-carousel-track {
  display: flex;
  transition: transform var(--transition-slow);
}

.gallery-carousel-item {
  min-width: 100%;
  padding: var(--space-2xl);
  margin: 0;
}

/* Moldura - Efeito Polaroid profissional */
.gallery-carousel-item .gallery-frame {
  background: var(--canvas-texture);
  border: 3px solid var(--charcoal);
  border-radius: var(--radius-sm);
  padding: var(--space-md);
  padding-bottom: var(--space-2xl);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-slow);
  position: relative;
  overflow: visible;
  margin: 0 auto;
  max-width: 600px;
  min-height: 480px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

/* Imagem - CORREÇÃO DEFINITIVA */
.gallery-carousel-item .gallery-frame img {
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: contain;
  display: block;
  border: 2px solid var(--gray-200);
  background: var(--gray-100);
  transition: all var(--transition-slow);
  border-radius: 2px;
}

/* Legenda */
.gallery-carousel-item .gallery-caption {
  margin: 0;
  padding-top: var(--space-md);
  font-family: 'Roboto', sans-serif;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--charcoal);
  text-align: center;
  position: absolute;
  bottom: var(--space-sm);
  left: 0;
  right: 0;
  letter-spacing: 0.02em;
}

/* Botões de navegação */
.gallery-carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  background: var(--brand-white);
  color: var(--charcoal);
  border: 3px solid var(--charcoal);
  border-radius: 50%;
  font-size: 2rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-lg);
  z-index: 10;
  line-height: 1;
  padding: 0;
}

.gallery-carousel-btn:hover {
  background: var(--brand-red);
  color: var(--brand-white);
  border-color: var(--brand-red);
  transform: translateY(-50%) scale(1.1);
  box-shadow: var(--shadow-xl);
}

.gallery-carousel-btn:active {
  transform: translateY(-50%) scale(0.95);
}

.gallery-carousel-prev {
  left: 0;
}

.gallery-carousel-next {
  right: 0;
}

/* Indicadores (dots) */
.gallery-carousel-dots {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
}

.gallery-carousel-dot {
  width: 12px;
  height: 12px;
  background: var(--gray-400);
  border: 2px solid var(--gray-300);
  border-radius: 50%;
  cursor: pointer;
  transition: all var(--transition-base);
}

.gallery-carousel-dot:hover {
  background: var(--gray-600);
  transform: scale(1.2);
}

.gallery-carousel-dot.active {
  background: var(--brand-red);
  border-color: var(--brand-red);
  width: 32px;
  border-radius: var(--radius-full);
}

/* CTA após galeria */
.gallery-cta {
  text-align: center;
  padding: var(--space-3xl) var(--space-2xl);
  background: var(--canvas-texture);
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-xl);
  position: relative;
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-3xl);
  overflow: hidden;
}

.gallery-cta::before {
  content: '✦';
  position: absolute;
  top: var(--space-md);
  left: var(--space-lg);
  font-size: 2rem;
  color: var(--brand-gold);
  opacity: 0.3;
}

.gallery-cta::after {
  content: '✦';
  position: absolute;
  bottom: var(--space-md);
  right: var(--space-lg);
  font-size: 2rem;
  color: var(--brand-gold);
  opacity: 0.3;
}

.gallery-cta-text {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: var(--space-xl);
  font-family: Arial, sans-serif;
  letter-spacing: -0.01em;
  position: relative;
  z-index: 1;
}

.gallery-cta .cta-primary {
  position: relative;
  z-index: 1;
}

/* Loading placeholder para imagens */
.gallery-frame img[loading="lazy"] {
  background: linear-gradient(
    90deg,
    var(--gray-100) 0%,
    var(--gray-200) 50%,
    var(--gray-100) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* Acessibilidade - Focus states */
.gallery-item:focus-within .gallery-frame {
  outline: 3px solid var(--brand-red);
  outline-offset: 4px;
}

/* ==================
   SECTION: UNIDADES
   ================== */
.locations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-2xl);
  overflow: visible !important;
}

.location-card {
  background: var(--brand-white);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.location-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--brand-red), var(--brand-gold));
}

.location-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-2xl);
  border-color: var(--brand-gold);
}

.location-name {
  font-size: 1.75rem;
  margin-bottom: var(--space-xs);
  color: var(--brand-black);
}

.location-subtitle {
  font-size: 1rem;
  font-weight: 600;
  color: var(--brand-wine);
  margin-bottom: var(--space-lg);
}

.location-address,
.location-metro,
.location-rating,
.location-hours {
  font-size: 0.95rem;
  color: var(--gray-700);
  line-height: 1.8;
  margin-bottom: var(--space-xs);
}

.location-rating {
  font-weight: 700;
  color: var(--brand-gold);
}

/* ==========================================
   PROMOÇÃO VERÃO 2025
   ========================================== */
:root {
  --verao-vermelho: #FE0000;
  --verao-vinho: #7F3435;
  --verao-dourado: #B07801;
  --verao-cinza: #4A4A4A;
  --verao-branco: #FFFFFF;
  --verao-creme: #FAF7F0;
}

.announcement-bar-verao {
  background: linear-gradient(135deg, var(--verao-vermelho) 0%, var(--verao-vinho) 100%);
  border-bottom: 3px solid var(--verao-dourado);
}

.announcement-bar-verao .badge-verao {
  background: var(--verao-dourado);
  color: var(--verao-vinho);
  border: 2px solid var(--verao-vinho);
  box-shadow: 0 4px 12px rgba(176, 120, 1, 0.4);
}

.section-promo-verao {
  background: 
    radial-gradient(ellipse at top, rgba(254, 0, 0, 0.03) 0%, transparent 60%),
    linear-gradient(180deg, var(--verao-creme) 0%, #FFFFFF 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.section-promo-verao::before {
  content: '☀️';
  position: absolute;
  top: 40px;
  right: 40px;
  font-size: 120px;
  opacity: 0.05;
  animation: rotate-sun 20s linear infinite;
}

@keyframes rotate-sun {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.promo-box-verao {
  max-width: 1000px;
  margin: 0 auto;
  background: linear-gradient(135deg, #FFFFFF 0%, var(--verao-creme) 100%);
  border: 3px solid var(--verao-vermelho);
  border-radius: 24px;
  padding: 60px 48px;
  box-shadow: 
    0 20px 60px rgba(254, 0, 0, 0.15),
    0 0 80px rgba(176, 120, 1, 0.1);
  position: relative;
  overflow: hidden;
}

.promo-box-verao::after {
  content: '';
  position: absolute;
  bottom: -50%;
  left: -30%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(176, 120, 1, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.promo-badge-verao {
  display: inline-block;
  background: linear-gradient(135deg, var(--verao-dourado) 0%, var(--verao-vinho) 100%);
  color: var(--verao-branco);
  padding: 12px 32px;
  border-radius: 30px;
  font-weight: 900;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  box-shadow: 0 4px 16px rgba(176, 120, 1, 0.3);
  animation: pulse-verao 2s ease-in-out infinite;
  margin-bottom: 24px;
  border: 2px solid var(--verao-dourado);
}

@keyframes pulse-verao {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 4px 16px rgba(176, 120, 1, 0.3);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 6px 24px rgba(176, 120, 1, 0.5);
  }
}

.promo-title-verao {
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--verao-vermelho);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 16px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.promo-subtitle-verao {
  display: block;
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  color: var(--verao-dourado);
  font-weight: 700;
  margin-top: 12px;
}

.promo-text-verao {
  font-size: 1.25rem;
  color: #424242;
  text-align: center;
  margin-bottom: 48px;
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

.promo-text-verao strong {
  color: var(--verao-vermelho);
  font-weight: 800;
}

.promo-benefits-verao {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 48px;
  position: relative;
  z-index: 1;
}

.benefit-item-verao {
  background: #FFFFFF;
  border: 2px solid var(--verao-vermelho);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(254, 0, 0, 0.08);
}

.benefit-item-verao:hover {
  background: var(--verao-creme);
  border-color: var(--verao-dourado);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(176, 120, 1, 0.15);
}

.benefit-icon-verao {
  font-size: 2rem;
  flex-shrink: 0;
}

.benefit-title-verao {
  color: var(--verao-vermelho);
  font-size: 1.125rem;
  font-weight: 800;
  margin-bottom: 4px;
}

.benefit-desc-verao {
  color: #616161;
  font-size: 0.9375rem;
  line-height: 1.4;
}

.promo-urgency-verao {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-bottom: 40px;
  padding: 20px;
  background: rgba(254, 0, 0, 0.03);
  border-radius: 12px;
  border: 2px solid rgba(254, 0, 0, 0.15);
  position: relative;
  z-index: 1;
}

.urgency-item-verao {
  display: flex;
  align-items: center;
  gap: 8px;
}

.urgency-icon-verao {
  font-size: 1.5rem;
}

.urgency-text-verao {
  color: var(--verao-vinho);
  font-size: 0.9375rem;
  font-weight: 600;
}

.urgency-text-verao strong {
  color: var(--verao-vermelho);
  font-weight: 800;
}

.promo-ctas-verao {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  position: relative;
  z-index: 1;
}

.cta-verao {
  background: linear-gradient(135deg, var(--verao-vermelho) 0%, var(--verao-vinho) 100%);
  color: var(--verao-branco);
  border: none;
  box-shadow: 0 8px 24px rgba(254, 0, 0, 0.3);
}

.cta-verao:hover {
  background: linear-gradient(135deg, var(--verao-vinho) 0%, var(--verao-vermelho) 100%);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(127, 52, 53, 0.4);
}

.cta-verao-icon {
  font-size: 1.5rem;
  animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

.cta-subtext-verao {
  color: #616161;
  font-size: 0.9375rem;
  margin: 8px 0;
}

.cta-verao-outline {
  background: transparent;
  color: var(--verao-vermelho);
  border: 2px solid var(--verao-vermelho);
}

.cta-verao-outline:hover {
  background: var(--verao-vermelho);
  color: var(--verao-branco);
  box-shadow: 0 8px 24px rgba(254, 0, 0, 0.3);
}

.promo-footer-verao {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 2px solid rgba(176, 120, 1, 0.2);
  text-align: center;
  position: relative;
  z-index: 1;
}

.promo-footer-verao p {
  color: #424242;
  font-size: 1rem;
}

.promo-footer-verao strong {
  color: var(--verao-dourado);
  font-weight: 800;
}

/* Mobile Verão */
@media (max-width: 768px) {
  .promo-box-verao {
    padding: 40px 24px;
  }

  .promo-benefits-verao {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .promo-urgency-verao {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }

  .cta-verao {
    padding: 16px 28px !important;
    font-size: 0.875rem !important;
  }
}

/* ==================
   SECTION: COMO É A AULA
   ================== */
.section-inside {
  background: linear-gradient(180deg, var(--gray-50), var(--brand-white));
  position: relative;
  overflow: hidden;
}

.section-inside::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 300px;
  background: radial-gradient(ellipse 1000px 300px at 50% 0%, rgba(176, 120, 1, 0.08), transparent);
  pointer-events: none;
}

.inside-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-3xl);
  position: relative;
  overflow: visible !important;
}

@media (max-width: 1200px) {
  .inside-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .inside-steps {
    grid-template-columns: 1fr;
  }
}

/* Linha conectora entre steps */
.inside-steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 10%;
  right: 10%;
  height: 3px;
  background: linear-gradient(90deg, 
    var(--brand-red) 0%, 
    var(--brand-gold) 50%,
    var(--brand-wine) 100%);
  border-radius: var(--radius-full);
  z-index: 0;
}

.inside-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: var(--canvas-texture);
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: all var(--transition-base);
  position: relative;
  z-index: var(--z-base);
  box-shadow: var(--shadow-md);
}

.inside-step:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--brand-gold);
}

.inside-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--brand-red), var(--brand-gold));
  color: var(--brand-white);
  border-radius: 50%;
  font-size: 2.5rem;
  font-weight: 900;
  font-family: Arial, sans-serif;
  box-shadow: var(--shadow-lg);
  flex-shrink: 0;
  margin-bottom: var(--space-lg);
  position: relative;
  transition: all var(--transition-base);
}

.inside-step:hover .inside-number {
  transform: scale(1.1);
  box-shadow: var(--shadow-xl);
}

.inside-title {
  font-size: 1.375rem;
  margin-bottom: var(--space-md);
  color: var(--brand-black);
  font-weight: 700;
  line-height: 1.3;
}

.inside-text {
  color: var(--gray-700);
  line-height: 1.8;
  font-size: 1rem;
  margin: 0;
}

/* Mobile: remove linha conectora */
@media (max-width: 900px) {
  .inside-steps::before {
    display: none;
  }

  .inside-steps {
    grid-template-columns: 1fr;
  }
}

.story-testimonial {
  background: linear-gradient(135deg, var(--brand-gold), var(--gold-dark));
  color: var(--brand-white);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  border: none;
  box-shadow: var(--shadow-gold);
  position: relative;
  overflow: hidden;
}

.story-testimonial::before {
  content: '"';
  position: absolute;
  top: var(--space-lg);
  left: var(--space-lg);
  font-size: 6rem;
  font-family: Arial, sans-serif;
  color: rgba(255,255,255,0.1);
  line-height: 1;
}

.story-text {
  font-size: 1.25rem;
  line-height: 1.7;
  margin-bottom: var(--space-md);
  position: relative;
  z-index: var(--z-base);
}

.story-author {
  font-size: 1rem;
  font-style: normal;
  font-weight: 600;
  position: relative;
  z-index: var(--z-base);
}

/* ==================
   SECTION: FAQ
   ================== */
.section-faq {
  background: var(--gray-50);
}

.faq-grid {
  display: grid;
  gap: var(--space-md);
  max-width: 900px;
  margin: 0 auto;
  overflow: visible !important;
}

.faq-item {
  background: var(--brand-white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 0;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.faq-item:hover {
  box-shadow: var(--shadow-md);
}

.faq-item[open] {
  box-shadow: var(--shadow-lg);
  border-color: var(--brand-gold);
}

.faq-question {
  padding: var(--space-lg);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--brand-black);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  transition: color var(--transition-base);
}

.faq-question:hover {
  color: var(--brand-red);
}

.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--brand-red);
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

.faq-item[open] .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 var(--space-lg) var(--space-lg);
}

.faq-answer p {
  color: var(--gray-700);
  line-height: 1.7;
  margin: 0;
}

/* ==================
   SECTION: WHATSAPP CONTACT (PREMIUM)
   ================== */
.section-whatsapp {
  background: 
    linear-gradient(135deg, rgba(254, 0, 0, 0.05), transparent 50%, rgba(176, 120, 1, 0.05)),
    var(--paper-beige);
  padding: var(--space-5xl) 0;
  position: relative;
  overflow: hidden;
}

.section-whatsapp::before {
  content: '📱 ✏️ 🎨';
  position: absolute;
  top: var(--space-3xl);
  right: var(--space-3xl);
  font-size: 4rem;
  opacity: 0.05;
  letter-spacing: var(--space-xl);
}

.whatsapp-hero {
  text-align: center;
  margin-bottom: var(--space-4xl);
}

.whatsapp-intro {
  font-size: 1.25rem;
  color: var(--charcoal);
  line-height: 1.8;
  max-width: 800px;
  margin: 0 auto;
  opacity: 0.9;
}

.whatsapp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
  margin-bottom: var(--space-3xl);
}

@media (max-width: 1100px) {
  .whatsapp-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
  }
}

.whatsapp-card {
  background: var(--canvas-texture);
  border: 3px solid var(--gray-300);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-base);
  position: relative;
}

.whatsapp-card:nth-child(2) {
  transform: scale(1.03);
  border-color: var(--brand-red);
  box-shadow: var(--shadow-xl);
}

.whatsapp-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-2xl);
  border-color: var(--brand-red);
}

.whatsapp-card-header {
  text-align: center;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 2px solid var(--gray-300);
  position: relative;
}

.whatsapp-card-header::after {
  content: '✦';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.5rem;
  color: var(--brand-gold);
  background: var(--canvas-texture);
  padding: 0 var(--space-sm);
}

.whatsapp-unit {
  font-size: 1.75rem;
  color: var(--charcoal);
  margin-bottom: var(--space-sm);
  font-family: Arial, sans-serif;
}

.whatsapp-badge {
  display: inline-block;
  padding: 6px 16px;
  background: var(--paper-beige);
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--charcoal);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.whatsapp-badge-popular {
  background: var(--brand-gold);
  color: var(--brand-white);
  border-color: var(--brand-gold);
  box-shadow: var(--shadow-sm);
}

.whatsapp-card-body {
  margin-bottom: var(--space-xl);
}

.whatsapp-address {
  font-size: 1rem;
  color: var(--charcoal);
  font-weight: 600;
  margin-bottom: var(--space-md);
  line-height: 1.6;
}

.whatsapp-info {
  font-size: 0.9375rem;
  color: var(--sketch-gray);
  margin-bottom: var(--space-sm);
}

.whatsapp-vagas {
  font-size: 0.9375rem;
  color: var(--brand-wine);
  font-weight: 700;
  padding: var(--space-sm) var(--space-md);
  background: rgba(254, 0, 0, 0.05);
  border-left: 3px solid var(--brand-red);
  margin-top: var(--space-md);
}

.whatsapp-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-lg) var(--space-xl);
  background: var(--brand-red);
  color: var(--brand-white);
  border: 2px solid var(--brand-red);
  border-radius: var(--radius-lg);
  font-size: 1.0625rem;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  box-shadow: var(--shadow-red);
  transition: all var(--transition-base);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.whatsapp-cta-featured {
  background: var(--brand-wine);
  border-color: var(--brand-wine);
  transform: scale(1.05);
}

.whatsapp-icon {
  font-size: 1.5rem;
  animation: pulse 2s ease-in-out infinite;
}

.whatsapp-cta:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  background: var(--brand-wine);
  border-color: var(--brand-wine);
}

.whatsapp-cta-featured:hover {
  transform: translateY(-4px) scale(1.05);
  background: var(--brand-red);
  border-color: var(--brand-red);
}

.whatsapp-cta:active {
  transform: translateY(0);
  box-shadow: var(--shadow-md);
}

.whatsapp-footer {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.whatsapp-guarantee {
  font-size: 1.125rem;
  color: var(--charcoal);
  margin-bottom: var(--space-md);
  padding: var(--space-lg);
  background: var(--canvas-texture);
  border: 2px solid var(--brand-gold);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.whatsapp-urgency {
  font-size: 0.9375rem;
  color: var(--brand-wine);
  font-weight: 700;
  padding: var(--space-md);
  background: rgba(254, 0, 0, 0.05);
  border: 2px solid var(--brand-red);
  border-radius: var(--radius-sm);
}

/* ==================
   CTA WHATSAPP SECTIONS
   ================== */
.cta-whatsapp-section {
  text-align: center;
  padding: var(--space-2xl);
  background: var(--canvas-texture);
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-lg);
  margin: var(--space-3xl) 0;
  box-shadow: var(--shadow-md);
  position: relative;
}

.cta-whatsapp-section::before {
  content: '✏️';
  position: absolute;
  top: -15px;
  left: var(--space-xl);
  font-size: 2rem;
  filter: drop-shadow(2px 2px 4px rgba(0,0,0,0.2));
}

.cta-whatsapp-section p {
  font-size: 1.125rem;
  color: var(--charcoal);
  margin-bottom: var(--space-md);
  font-weight: 600;
}

.cta-whatsapp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-lg) var(--space-2xl);
  background: var(--brand-red);
  color: var(--brand-white);
  border: 2px solid var(--brand-red);
  border-radius: var(--radius-lg);
  font-size: 1.0625rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: var(--shadow-red);
  transition: all var(--transition-base);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.cta-whatsapp-btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
  background: var(--brand-wine);
  border-color: var(--brand-wine);
}

.cta-whatsapp-btn:active {
  transform: translateY(0);
  box-shadow: var(--shadow-md);
}

/* ==================
   FOOTER
   ================== */
.footer {
  background: linear-gradient(180deg, var(--gray-900) 0%, var(--brand-black) 100%);
  color: var(--gray-300);
  padding: var(--space-4xl) 0 var(--space-2xl);
  border-top: 4px solid var(--brand-gold);
}

.footer-content {
  display: grid;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer-logo-wrapper {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.footer-logo {
  width: 200px;
  height: auto;
  max-height: 150px;
  object-fit: contain;
  display: inline-block;
  transition: all var(--transition-base);
}

.footer-logo:hover {
  transform: scale(1.05);
  filter: brightness(1.1);
}

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

.footer-title {
  font-size: 1.75rem;
  color: var(--brand-white);
  margin-bottom: var(--space-sm);
}

.footer-tagline {
  font-size: 1rem;
  color: var(--gray-400);
  font-weight: 500;
}

.footer-locations {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-2xl);
}

.footer-location {
  padding: var(--space-lg);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.footer-location:hover {
  background: rgba(255,255,255,0.05);
  border-color: var(--brand-gold);
  transform: translateY(-2px);
}

.footer-location-name {
  font-size: 1.25rem;
  color: var(--brand-white);
  margin-bottom: var(--space-sm);
}

.footer-location p {
  color: var(--gray-400);
  line-height: 1.8;
  margin: 0;
  font-size: 0.95rem;
}

.footer-features {
  padding: var(--space-xl);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-2xl);
}

.footer-features p {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--brand-white) !important;
  margin-bottom: var(--space-md);
}

.footer-features p strong {
  color: var(--brand-white) !important;
}

.footer-features * {
  color: var(--gray-300) !important;
}

.footer-features p,
.footer-features strong {
  color: var(--brand-white) !important;
}

.footer-features ul {
  list-style: none;
  padding: 0;
  display: grid;
  gap: var(--space-sm);
}

.footer-features li {
  color: var(--gray-300) !important;
  line-height: 1.8;
  font-size: 0.95rem;
}

.footer-promo-notice-subtle {
  background: linear-gradient(135deg, 
    rgba(255, 0, 0, 0.08) 0%, 
    rgba(255, 0, 0, 0.04) 100%);
  border-left: 4px solid #FF0000;
  padding: 18px 24px;
  margin-bottom: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(255, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.footer-promo-notice-subtle:hover {
  background: linear-gradient(135deg, 
    rgba(255, 0, 0, 0.12) 0%, 
    rgba(255, 0, 0, 0.06) 100%);
  border-left-color: #FFD700;
  box-shadow: 0 4px 12px rgba(255, 0, 0, 0.15);
}

.footer-promo-notice-subtle p {
  color: #F5F5F5 !important;
  font-size: 0.9375rem;
  line-height: 1.7;
  margin: 0;
  text-align: center;
}

.footer-promo-notice-subtle strong {
  color: #FFD700 !important;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.footer-promo-notice-subtle p {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.footer-legal {
  text-align: center;
  padding-top: var(--space-2xl);
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-legal p {
  color: var(--gray-500);
  font-size: 0.875rem;
  line-height: 1.7;
  margin-bottom: var(--space-sm);
}

.course-modal-location {
  background: #FFF3E0;
  border-left: 4px solid #FF9800;
  padding: 12px 16px;
  margin-bottom: 16px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  color: #E65100;
  text-align: center;
}

/* ==================
   RESPONSIVE - MOBILE CORRECTIONS
   ================== */

@media (max-width: 768px) {
  :root {
    --space-5xl: 60px;
  }

  /* Announcement */
  .announcement-content {
    font-size: 0.75rem;
    padding: 0 var(--space-sm);
    gap: var(--space-sm);
  }

  .announcement-content .badge {
    font-size: 0.65rem;
    padding: 3px 10px;
  }

  /* Header */
  .header {
    padding: var(--space-md) 0;
    top: 34px;
  }

  .logo {
    width: 140px;
  }

  .logo-image {
    max-height: 50px;
  }

  /* Hero */
  .hero {
    padding: var(--space-3xl) 0;
  }

  /* Section */
  .section {
    padding: var(--space-3xl) 0;
  }

  /* Botões - TAMANHO CORRETO */
  .cta-primary,
  .cta-secondary,
  .cta-location,
  .cta-whatsapp-btn,
  .whatsapp-cta {
    font-size: 0.875rem !important;
    padding: 12px 20px !important;
    line-height: 1.4 !important;
  }

  .cta-primary.cta-large {
    font-size: 0.95rem !important;
    padding: 14px 24px !important;
  }

  .teacher-name {
    font-size: 1.125rem;
    padding: var(--space-xs) var(--space-md);
  }

  .teacher-role {
    font-size: 0.875rem;
  }

  /* Courses Grid - 1 COLUNA */
  .courses-premium-grid {
    grid-template-columns: 1fr !important;
    gap: var(--space-lg);
  }

  .course-card-thumbnail {
    height: 180px;
  }

  /* Stats - 1 COLUNA */
  .stats-grid {
    grid-template-columns: 1fr !important;
    gap: var(--space-md);
  }

  .stat-number {
    font-size: 2.25rem;
  }

  /* Unidades - 1 COLUNA */
  .locations-grid {
    grid-template-columns: 1fr !important;
  }

  /* FAQ */
  .faq-question {
    font-size: 1rem;
    padding: var(--space-md);
  }

  /* Galeria */
  .gallery-carousel-wrapper {
    padding: 0 50px;
  }

  .gallery-carousel-btn {
    width: 40px;
    height: 40px;
    font-size: 1.5rem;
  }

  .gallery-carousel-item .gallery-frame {
    min-height: 380px;
  }

  .gallery-carousel-item .gallery-frame img {
    max-height: 320px;
  }

  /* Modal Mobile */
  .course-modal {
    border-radius: var(--radius-lg);
    max-height: 95vh;
  }

  .course-modal-header {
    padding: var(--space-2xl) var(--space-lg);
  }

  .course-modal-title {
    font-size: 1.75rem;
  }

  .course-modal-body {
    padding: var(--space-2xl) var(--space-lg);
  }

  .course-modal-footer {
    padding: var(--space-lg);
  }

  .course-modal-close {
    width: 40px;
    height: 40px;
    font-size: 1.5rem;
  }

  .course-modal-cta {
    font-size: 0.95rem !important;
    padding: 14px 24px !important;
  }

  /* Footer */
  .footer-logo {
    width: 150px;
    max-height: 120px;
  }
}

@media (max-width: 480px) {
  /* Units Pills */
  .units-pills {
    flex-direction: column;
  }

  .unit-pill {
    width: 100%;
  }

  /* Galeria */
  .gallery-carousel-wrapper {
    padding: 0 40px;
  }

  .gallery-carousel-btn {
    width: 36px;
    height: 36px;
    font-size: 1.25rem;
  }

  .gallery-carousel-item .gallery-frame {
    min-height: 320px;
  }

  .gallery-carousel-item .gallery-frame img {
    max-height: 260px;
  }
}

/* ==================
   UTILITIES
   ================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

/* ==================
   ANIMAÇÕES EXTRAS
   ================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Scroll reveal (opcional - pode ser ativado via JS) */
.reveal {
  opacity: 0;
  animation: fadeInUp 0.6s ease-out forwards;
}

/* ==================
   PRINT STYLES
   ================== */
@media print {
  .announcement-bar,
  .header,
  .cta-primary,
  .cta-secondary,
  .cta-location {
    display: none;
  }

  body {
    color: #000;
    background: #fff;
  }

  .section {
    page-break-inside: avoid;
  }

  .teachers-grid,
  .courses-premium-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }

  .gallery-carousel-wrapper {
    display: none;
  }
}

/* ==================
   ANIMAÇÕES DE ENTRADA PARA CARDS
   ================== */
@keyframes cardEntrance {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.course-card-premium {
  animation: cardEntrance 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) backwards;
}

.course-card-premium:nth-child(1) { animation-delay: 0.05s; }
.course-card-premium:nth-child(2) { animation-delay: 0.1s; }
.course-card-premium:nth-child(3) { animation-delay: 0.15s; }
.course-card-premium:nth-child(4) { animation-delay: 0.2s; }
.course-card-premium:nth-child(5) { animation-delay: 0.25s; }
.course-card-premium:nth-child(6) { animation-delay: 0.3s; }
.course-card-premium:nth-child(7) { animation-delay: 0.35s; }
.course-card-premium:nth-child(8) { animation-delay: 0.4s; }
.course-card-premium:nth-child(9) { animation-delay: 0.45s; }
.course-card-premium:nth-child(10) { animation-delay: 0.5s; }

/* ==================
   ACESSIBILIDADE
   ================== */
.course-modal-overlay:focus {
  outline: 3px solid var(--brand-gold);
  outline-offset: 2px;
}

.course-card-premium:focus-visible {
  outline: 3px solid var(--brand-red);
  outline-offset: 4px;
}

.course-modal-close:focus-visible {
  outline: 3px solid var(--brand-gold);
  outline-offset: 2px;
}

/* Scroll suave no modal */
.course-modal {
  scroll-behavior: smooth;
}

.course-modal::-webkit-scrollbar {
  width: 12px;
}

.course-modal::-webkit-scrollbar-track {
  background: var(--paper-beige);
  border-left: 2px solid var(--charcoal);
}

.course-modal::-webkit-scrollbar-thumb {
  background: var(--brand-wine);
  border: 2px solid var(--charcoal);
  border-radius: var(--radius-full);
}

.course-modal::-webkit-scrollbar-thumb:hover {
  background: var(--brand-red);
}

/* HOTFIX — Equipe (somente esta seção) */
#equipe.section-teachers {
  overflow: visible !important;
}

/* HOTFIX — Promo Verão: centralizar badge (desktop/tablet) e texto (mobile) */
.section-promo-verao .promo-badge-verao{
  display: block;
  width: fit-content;
  max-width: 100%;
  margin: 0 auto 24px;  /* mantém o espaçamento de baixo */
  text-align: center;   /* garante texto centralizado quando quebrar linha no mobile */
}