/* ==========================================
   DESIGN SYSTEM PREMIUM - BIGTECH INSPIRED
   Baseado em: Hostinger, Filmora, Autodesk, Stripe
   ========================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  /* ===== CORES PRIMÁRIAS ===== */
  --color-primary: #006E7F;
  --color-primary-dark: #005a68;
  --color-primary-light: #008fa3;
  --color-secondary: #940A37;
  --color-secondary-dark: #7a082d;
  --color-secondary-light: #b30d48;
  
  /* ===== CORES NEUTRAS (Stripe/Hostinger Style) ===== */
  --color-white: #ffffff;
  --color-gray-50: #fafafa;
  --color-gray-100: #f5f5f5;
  --color-gray-200: #e5e5e5;
  --color-gray-300: #d4d4d4;
  --color-gray-400: #a3a3a3;
  --color-gray-500: #737373;
  --color-gray-600: #525252;
  --color-gray-700: #404040;
  --color-gray-800: #262626;
  --color-gray-900: #171717;
  
  /* ===== CORES SEMÂNTICAS ===== */
  --color-success: #10b981;
  --color-error: #ef4444;
  --color-warning: #f59e0b;
  --color-info: #3b82f6;
  
  /* ===== TIPOGRAFIA ===== */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.75rem;      /* 12px */
  --font-size-sm: 0.875rem;     /* 14px */
  --font-size-base: 1rem;       /* 16px */
  --font-size-lg: 1.125rem;     /* 18px */
  --font-size-xl: 1.25rem;      /* 20px */
  --font-size-2xl: 1.5rem;      /* 24px */
  --font-size-3xl: 1.875rem;    /* 30px */
  --font-size-4xl: 2.25rem;     /* 36px */
  --font-size-5xl: 3rem;        /* 48px */
  --font-size-6xl: 3.75rem;     /* 60px */
  
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;
  --font-weight-black: 900;
  
  --line-height-tight: 1.25;
  --line-height-snug: 1.375;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;
  --line-height-loose: 2;
  
  /* ===== ESPAÇAMENTO (8px grid) ===== */
  --space-0: 0;
  --space-1: 0.25rem;   /* 4px */
  --space-2: 0.5rem;    /* 8px */
  --space-3: 0.75rem;   /* 12px */
  --space-4: 1rem;      /* 16px */
  --space-5: 1.25rem;   /* 20px */
  --space-6: 1.5rem;    /* 24px */
  --space-8: 2rem;      /* 32px */
  --space-10: 2.5rem;   /* 40px */
  --space-12: 3rem;     /* 48px */
  --space-16: 4rem;     /* 64px */
  --space-20: 5rem;     /* 80px */
  --space-24: 6rem;     /* 96px */
  --space-32: 8rem;     /* 128px */
  
  /* ===== BORDER RADIUS ===== */
  --radius-none: 0;
  --radius-sm: 0.125rem;    /* 2px */
  --radius-md: 0.375rem;    /* 6px */
  --radius-lg: 0.5rem;      /* 8px */
  --radius-xl: 0.75rem;     /* 12px */
  --radius-2xl: 1rem;       /* 16px */
  --radius-3xl: 1.5rem;     /* 24px */
  --radius-full: 9999px;
  
  /* ===== SOMBRAS (Stripe Style - Muito Suaves) ===== */
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
  
  /* ===== TRANSIÇÕES ===== */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slower: 700ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* ===== Z-INDEX ===== */
  --z-base: 0;
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
}

/* ==========================================
   RESET E BASE
   ========================================== */

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-gray-900);
  background-color: var(--color-white);
  overflow-x: hidden;
}

/* ==========================================
   HEADER PREMIUM - Design Limpo
   ========================================== */

.premium-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--color-gray-200);
  transition: all var(--transition-normal);
}

.premium-header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
}

.premium-header-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.premium-logo {
  height: 40px;
  transition: transform var(--transition-fast);
  cursor: pointer;
}

.premium-logo:hover {
  transform: scale(1.05);
}

.premium-nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.premium-nav-link {
  position: relative;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-700);
  text-decoration: none;
  padding: var(--space-2) 0;
  transition: color var(--transition-fast);
}

.premium-nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-normal);
}

.premium-nav-link:hover {
  color: var(--color-primary);
}

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

.premium-nav-link.active {
  color: var(--color-primary);
}

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

.premium-nav .group:hover .premium-nav-link {
  color: var(--color-primary);
}

.premium-nav-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: var(--space-2);
  width: 12rem;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-gray-200);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-normal);
  z-index: var(--z-dropdown);
  padding: var(--space-2);
}

.premium-nav .group:hover .premium-nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.premium-nav-dropdown a {
  display: block;
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--color-gray-700);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.premium-nav-dropdown a:hover {
  background: var(--color-gray-50);
  color: var(--color-primary);
}

/* ==========================================
   BOTÕES PREMIUM - Alta Especificidade
   ========================================== */

button.btn-premium,
a.btn-premium,
.btn-premium {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: var(--space-2) !important;
  padding: var(--space-3) var(--space-6) !important;
  font-size: var(--font-size-sm) !important;
  font-weight: var(--font-weight-semibold) !important;
  line-height: 1 !important;
  text-decoration: none !important;
  border: none !important;
  border-radius: var(--radius-lg) !important;
  cursor: pointer !important;
  transition: all var(--transition-normal) !important;
  position: relative !important;
  overflow: hidden !important;
  font-family: var(--font-family) !important;
}

button.btn-premium-primary,
.btn-premium-primary {
  background: var(--color-primary) !important;
  color: var(--color-white) !important;
  box-shadow: var(--shadow-sm) !important;
}

button.btn-premium-primary:hover,
.btn-premium-primary:hover {
  background: var(--color-primary-dark) !important;
  transform: translateY(-1px) !important;
  box-shadow: var(--shadow-md) !important;
}

button.btn-premium-primary:active,
.btn-premium-primary:active {
  transform: translateY(0) !important;
  box-shadow: var(--shadow-sm) !important;
}

button.btn-premium-secondary,
.btn-premium-secondary {
  background: var(--color-white) !important;
  color: var(--color-gray-900) !important;
  border: 1px solid var(--color-gray-300) !important;
  box-shadow: var(--shadow-xs) !important;
}

button.btn-premium-secondary:hover,
.btn-premium-secondary:hover {
  background: var(--color-gray-50) !important;
  border-color: var(--color-gray-400) !important;
  transform: translateY(-1px) !important;
  box-shadow: var(--shadow-sm) !important;
}

button.btn-premium-ghost,
.btn-premium-ghost {
  background: transparent !important;
  color: var(--color-gray-700) !important;
  border: none !important;
  box-shadow: none !important;
}

button.btn-premium-ghost:hover,
.btn-premium-ghost:hover {
  background: var(--color-gray-100) !important;
  color: var(--color-gray-900) !important;
}

/* Garantir que botões no header usem apenas o novo design */
.premium-header button,
.premium-header .btn-premium {
  /* Resetar qualquer estilo antigo */
  clip-path: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

.premium-header .btn-premium-primary {
  background: var(--color-primary) !important;
  background-image: none !important;
  border: none !important;
}

.premium-header .btn-premium-primary:hover {
  background: var(--color-primary-dark) !important;
  background-image: none !important;
}

/* ==========================================
   CARDS PREMIUM
   ========================================== */

.card-premium {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.card-premium:hover {
  border-color: var(--color-gray-300);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card-premium-elevated {
  box-shadow: var(--shadow-lg);
}

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

/* ==========================================
   HERO SECTION PREMIUM
   ========================================== */

.hero-premium {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(180deg, var(--color-white) 0%, var(--color-gray-50) 100%);
  overflow: hidden;
  padding-top: 80px;
}

.hero-premium::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 30%, rgba(0, 110, 127, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(148, 10, 55, 0.03) 0%, transparent 50%);
  pointer-events: none;
}

.hero-premium-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--space-6);
  position: relative;
  z-index: 1;
}

.hero-premium-content {
  max-width: 640px;
}

.hero-premium-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  background: rgba(0, 110, 127, 0.1);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
}

.hero-premium-title {
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  font-weight: var(--font-weight-extrabold);
  line-height: var(--line-height-tight);
  letter-spacing: -0.02em;
  color: var(--color-gray-900);
  margin-bottom: var(--space-6);
}

.hero-premium-description {
  font-size: var(--font-size-xl);
  line-height: var(--line-height-relaxed);
  color: var(--color-gray-600);
  margin-bottom: var(--space-8);
}

.hero-premium-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

/* ==========================================
   SEÇÕES PREMIUM
   ========================================== */

.section-premium {
  padding: var(--space-24) 0;
  position: relative;
  z-index: 1; /* Z-index padrão para não sobrepor a seção code */
}

.section-premium-light {
  background: var(--color-white);
  z-index: 1; /* Garantir que não sobreponha a seção code */
  position: relative;
}

.section-premium-light::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 20% 30%, rgba(0, 110, 127, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(0, 0, 0, 0.05) 0%, transparent 50%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.1) 0%, transparent 30%, transparent 70%, rgba(0, 0, 0, 0.05) 100%);
  pointer-events: none;
  z-index: 0;
}

.section-premium-gray {
  background: var(--color-white); /* Fundo branco uniforme */
  z-index: 1; /* Garantir que não sobreponha a seção code */
  position: relative;
  clip-path: polygon(0 0, 100% 0, 100% 95%, 0% 100%);
  margin-bottom: -2rem;
  padding-bottom: calc(var(--space-24, 6rem) + 2rem);
}

/* Background espacial para Sites sob medida - preto corporativo */
#criar-site.section-premium-gray {
  background: 
    radial-gradient(ellipse at 20% 30%, rgba(0, 0, 0, 0.3) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 70%, rgba(0, 0, 0, 0.2) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(0, 0, 0, 0.25) 0%, transparent 70%),
    linear-gradient(180deg, #000000 0%, #0a0a0a 50%, #000000 100%);
  position: relative;
  z-index: 14;
}

.section-premium-gray::before {
  content: '';
  position: absolute;
  inset: 0;
  background: transparent; /* Removido gradientes que criavam divisão visual */
  pointer-events: none;
  z-index: 0;
  clip-path: polygon(0 0, 100% 0, 100% 95%, 0% 100%);
}

/* Garantir que o background escuro de criar-site se estenda até o clip-path */
#criar-site.section-premium-gray::before {
  background: 
    radial-gradient(circle at 15% 25%, rgba(0, 0, 0, 0.4) 0%, transparent 40%),
    radial-gradient(circle at 85% 75%, rgba(0, 0, 0, 0.3) 0%, transparent 45%),
    radial-gradient(circle at 50% 50%, rgba(0, 0, 0, 0.35) 0%, transparent 60%),
    radial-gradient(ellipse at 30% 60%, rgba(0, 0, 0, 0.25) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 40%, rgba(0, 0, 0, 0.3) 0%, transparent 50%) !important;
  clip-path: polygon(0 0, 100% 0, 100% 95%, 0% 100%);
}

/* Imagem de fundo para seção "Sites sob medida" */
#criar-site {
  position: relative;
  overflow: visible; /* Mantido visible para não cortar a imagem, clip-path já aplicado */
}

/* Ajustar z-index do ::before para ficar atrás da imagem */
#criar-site.section-premium-gray::before {
  z-index: 0 !important;
}

/* Imagem de fundo cobrindo metade da tela (lado direito) */
#criar-site.section-premium-gray::after {
  content: '' !important;
  position: absolute !important;
  top: 0 !important;
  right: 0 !important;
  width: 50% !important; /* Área ocupando metade da tela */
  height: 100% !important;
  min-height: 400px !important; /* Garantir altura mínima */
  background-color: transparent !important; /* Removido para não criar divisão */
  background-image: url('/images/fundo-sites-sob-medida.png') !important;
  background-size: 100% !important; /* Imagem com o dobro do tamanho (de 50% para 100%) */
  background-position: right center !important; /* Concentrada/grudada na ponta direita */
  background-repeat: no-repeat !important;
  z-index: 1 !important; /* Acima do ::before para ser visível */
  pointer-events: none !important;
  opacity: 1 !important;
  display: block !important;
  visibility: visible !important;
  clip-path: polygon(0 0, 100% 0, 100% 95%, 0% 100%);
}

/* Garantir que a seção criar-site cubra completamente a área de divisão diagonal */
#criar-site.section-premium-gray {
  overflow: visible;
  position: relative;
  margin-bottom: 0 !important;
}

/* Garantir que o conteúdo fique acima da imagem de fundo */
#criar-site .section-premium-container {
  position: relative;
  z-index: 2;
}

.section-premium-faq-dark {
  background: var(--color-white);
  z-index: 1;
  position: relative;
  margin-top: -10rem; /* Sobrepor completamente a faixa branca criada pelo clip-path da seção anterior */
  padding-top: calc(var(--space-24, 6rem) + 10rem); /* Compensar o margin-top negativo mantendo o padding original */
}

.section-premium-faq-dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at bottom left, rgba(18, 26, 34, 0.55), transparent 65%);
  opacity: 0.25;
  pointer-events: none;
  z-index: 0;
}

/* Preencher a área triangular branca criada pelo clip-path da seção anterior */
.section-premium-faq-dark::after {
  content: '';
  position: absolute;
  top: -10rem;
  left: 0;
  right: 0;
  height: 10rem;
  background: var(--color-white);
  clip-path: polygon(0 100%, 100% 0%, 100% 100%, 0% 100%);
  z-index: -1;
  pointer-events: none;
}

/* Ajustar cores do header na seção FAQ - agora branco */
.section-premium-faq-dark .section-premium-title {
  color: #242626;
}

.section-premium-faq-dark .section-premium-description {
  color: rgba(36, 38, 38, 0.7);
}

.section-premium-faq-dark .section-premium-badge {
  background: #000000;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  backdrop-filter: blur(12px);
  box-shadow: 
    0 4px 12px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.section-premium-faq-dark .section-premium-badge::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transform: rotate(45deg);
  animation: badgeShine 3s linear infinite;
  pointer-events: none;
}

/* Badge "Sobre Nós" com o mesmo visual do badge "Tire suas dúvidas" */
#sobre.section-premium-light .section-premium-badge {
  background: #000000 !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  color: #ffffff !important;
  backdrop-filter: blur(12px) !important;
  box-shadow: 
    0 4px 12px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.1) !important;
  position: relative !important;
  overflow: hidden !important;
}

#sobre.section-premium-light .section-premium-badge::after {
  content: '' !important;
  position: absolute !important;
  top: -50% !important;
  left: -50% !important;
  width: 200% !important;
  height: 200% !important;
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent) !important;
  transform: rotate(45deg);
  animation: badgeShine 3s linear infinite !important;
  pointer-events: none !important;
}

/* Caixas de FAQ com fundo preto e texto branco */
.section-premium-faq-dark .faq-item.card-premium {
  background: #242626;
  border: 1px solid rgba(36, 38, 38, 0.2);
}

.section-premium-faq-dark .faq-question {
  color: #ffffff !important;
}

.section-premium-faq-dark .faq-symbol {
  color: #ffffff !important;
}

.section-premium-faq-dark .faq-answer {
  color: #ffffff !important;
}

.section-premium-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section-premium-header {
  text-align: center;
  max-width: 768px;
  margin: 0 auto var(--space-16);
}

.section-premium-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  background: rgba(0, 110, 127, 0.1);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.section-premium-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: var(--font-weight-extrabold);
  line-height: var(--line-height-tight);
  letter-spacing: -0.02em;
  color: var(--color-gray-900);
  margin-bottom: var(--space-4);
}

.section-premium-description {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  color: var(--color-gray-600);
}

/* ==========================================
   GRID PREMIUM
   ========================================== */

.grid-premium {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

@media (min-width: 768px) {
  .grid-premium {
    gap: var(--space-8);
  }
}

/* ==========================================
   ANIMAÇÕES PREMIUM
   ========================================== */

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

@keyframes badgeShine {
  0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
  100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

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

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

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

.animate-fade-in {
  animation: fadeIn 0.6s ease-out;
}

.animate-slide-in-right {
  animation: slideInRight 0.6s ease-out;
}

.animate-scale-in {
  animation: scaleIn 0.5s ease-out;
}

/* ==========================================
   UTILITÁRIOS
   ========================================== */

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-primary {
  color: var(--color-primary);
}

.text-secondary {
  color: var(--color-secondary);
}

.text-error {
  color: var(--color-error);
}

.bg-primary {
  background-color: var(--color-primary);
}

.bg-secondary {
  background-color: var(--color-secondary);
}

.hover\:text-primary:hover {
  color: var(--color-primary);
}

/* ==========================================
   ANIMAÇÕES AVANÇADAS
   ========================================== */

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.card-animate {
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

/* Hover effects premium */
.card-premium {
  position: relative;
  overflow: hidden;
}

.card-premium::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transition: left 0.5s;
}

.card-premium:hover::before {
  left: 100%;
}

/* Loading states */
.skeleton {
  background: linear-gradient(90deg, var(--color-gray-200) 25%, var(--color-gray-100) 50%, var(--color-gray-200) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-lg);
}

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

/* ==========================================
   RESPONSIVIDADE
   ========================================== */

@media (max-width: 768px) {
  .premium-nav {
    display: none;
  }
  
  .section-premium {
    padding: var(--space-16) 0;
  }
  
  .hero-premium {
    min-height: auto;
    padding: var(--space-20) 0 var(--space-16);
  }
  
  .hero-premium-container {
    padding: var(--space-4);
  }
  
  .section-premium-container {
    padding: 0 var(--space-4);
  }
}

/* ==========================================
   SEÇÃO SOBRE NÓS - IMAGEM SEM CAIXA
   ========================================== */

.sobre-nos-image-container {
  position: relative;
  display: inline-block;
  width: 100%;
  background: transparent;
  border: none;
  padding: 0;
  box-shadow: none;
  overflow: visible;
}


.sobre-nos-image {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-2xl);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  z-index: 1;
  box-shadow: 
    0 20px 40px rgba(0, 110, 127, 0.15),
    0 10px 20px rgba(148, 10, 55, 0.1);
}

.sobre-nos-image-container:hover .sobre-nos-image {
  box-shadow: 
    0 30px 60px rgba(0, 110, 127, 0.25),
    0 15px 30px rgba(148, 10, 55, 0.15),
    0 0 40px rgba(10, 186, 181, 0.3);
}