/**
 * GARB Tecnologia - Estilos Modernos
 * Versão: 2.0.0
 * Metodologia: BEM (Block Element Modifier)
 * Arquitetura: Mobile-first
 * Compatibilidade: Navegadores modernos (IE11+)
 */

/* ==========================================================================
   CUSTOM PROPERTIES (CSS Variables)
   ========================================================================== */

:root {
  /* Cores primárias */
  --color-primary: #2c3e50;
  --color-secondary: #3498db;
  --color-accent: #e74c3c;
  --color-success: #27ae60;
  --color-warning: #f39c12;
  --color-danger: #e74c3c;

  /* Cores de texto */
  --color-text-primary: #333333;
  --color-text-secondary: #666666;
  --color-text-muted: #999999;
  --color-text-inverse: #ffffff;

  /* Cores de fundo */
  --color-bg-primary: #ffffff;
  --color-bg-secondary: #f8f9fa;
  --color-bg-dark: #2c3e50;
  --color-bg-gradient: linear-gradient(135deg, #020b1c 0%, #2f4356 100%);

  /* Espaçamentos (Sistema de escala 8px) */
  --space-xs: 0.25rem;   /* 4px */
  --space-sm: 0.5rem;    /* 8px */
  --space-md: 1rem;      /* 16px */
  --space-lg: 1.5rem;    /* 24px */
  --space-xl: 2rem;      /* 32px */
  --space-2xl: 3rem;     /* 48px */
  --space-3xl: 4rem;     /* 64px */
  --space-4xl: 6rem;     /* 96px */

  /* Tipografia */
  --font-family-primary: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  --font-family-secondary: Georgia, 'Times New Roman', 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: 2rem;      /* 32px */
  --font-size-4xl: 2.5rem;    /* 40px */
  --font-size-5xl: 3rem;      /* 48px */
  --font-size-6xl: 4rem;      /* 64px */

  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  --line-height-tight: 1.2;
  --line-height-base: 1.5;
  --line-height-relaxed: 1.75;

  /* Sombras */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-base: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);

  /* Border radius */
  --radius-sm: 0.25rem;
  --radius-base: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Transições */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;

  /* Breakpoints (para referência em JS) */
  --breakpoint-sm: 576px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1200px;
  --breakpoint-2xl: 1400px;

  /* Z-index scale */
  --z-dropdown: 1000;
  --z-sticky: 1010;
  --z-fixed: 1020;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
  --z-toast: 1080;
}

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

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

html {
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  font-size: 100%; /* 16px base */
}

body {
  margin: 0;
  font-family: var(--font-family-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-base);
  color: var(--color-text-primary);
  background: var(--color-bg-gradient);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeSpeed;
}

/* ==========================================================================
   ACESSIBILIDADE
   ========================================================================== */

/* Skip link */
.garb-skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: var(--space-sm) var(--space-md);
  text-decoration: none;
  border-radius: var(--radius-base);
  font-weight: var(--font-weight-medium);
  z-index: var(--z-toast);
  transition: top var(--transition-fast);
}

.garb-skip-link:focus {
  top: 6px;
}

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Focus states */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

/* Reduce motion para usuários que preferem */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   LAYOUT BASE
   ========================================================================== */

.garb-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.garb-main {
  flex: 1;
}

/* Container genérico para compatibilidade */
.container,
.garb-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  box-sizing: border-box;
}

/* Garantir que os containers do footer também funcionem */
.footer .container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  box-sizing: border-box;
}

@media (min-width: 576px) {
  .container,
  .garb-container,
  .footer .container {
    padding: 0 var(--space-lg);
  }
}

@media (min-width: 768px) {
  .container,
  .garb-container,
  .footer .container {
    padding: 0 var(--space-xl);
  }
}

/* ==========================================================================
   GRID SYSTEM
   ========================================================================== */

.garb-grid {
  display: grid;
  gap: var(--space-lg);
}

/* Grid de 2 colunas */
.garb-grid--2-cols {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .garb-grid--2-cols {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Grid de 3 colunas */
.garb-grid--3-cols {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .garb-grid--3-cols {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .garb-grid--3-cols {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Grid específico para produtos */
.garb-grid--products {
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

@media (min-width: 1024px) {
  .garb-grid--products {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ==========================================================================
   TIPOGRAFIA
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: inherit;
}

p {
  margin: 0 0 var(--space-md) 0;
}

p:last-child {
  margin-bottom: 0;
}

.garb-text {
  margin: 0 0 var(--space-md) 0;
}

.garb-text:last-child {
  margin-bottom: 0;
}

.garb-text--lead {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

/* ==========================================================================
   HEADER E NAVEGAÇÃO
   ========================================================================== */

.garb-header {
  background: var(--color-bg-primary);
  box-shadow: var(--shadow-base);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  backdrop-filter: blur(10px);
}

.garb-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-md);
  min-height: 70px;
}

@media (min-width: 768px) {
  .garb-nav {
    padding: var(--space-md) var(--space-xl);
  }
}

.garb-nav__brand {
  flex-shrink: 0;
}

.garb-nav__logo {
  display: inline-block;
  text-decoration: none;
}

.garb-nav__logo img {
  height: 40px;
  width: auto;
  display: block;
}

/* Menu toggle (hamburger) */
.garb-nav__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  border-radius: var(--radius-base);
  transition: background-color var(--transition-base);
}

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

.garb-nav__hamburger {
  position: relative;
  width: 20px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: var(--transition-base);
}

.garb-nav__hamburger::before,
.garb-nav__hamburger::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: var(--transition-base);
}

.garb-nav__hamburger::before {
  top: -6px;
}

.garb-nav__hamburger::after {
  bottom: -6px;
}

/* Menu principal */
.garb-nav__menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-bg-primary);
  box-shadow: var(--shadow-lg);
  border-top: 1px solid #e5e7eb;
}

.garb-nav__menu.is-open {
  display: block;
}

.garb-nav__list {
  list-style: none;
  margin: 0;
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.garb-nav__item {
  position: relative;
}

.garb-nav__link {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  color: var(--color-text-primary);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-base);
  transition: var(--transition-base);
}

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

.garb-nav__link--cta {
  background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
  color: var(--color-text-inverse);
}

.garb-nav__link--cta:hover {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: var(--color-text-inverse);
  transform: translateY(-1px);
}

/* Dropdown */
.garb-nav__dropdown-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-md);
  background: none;
  border: none;
  color: var(--color-text-primary);
  font-weight: var(--font-weight-medium);
  font-family: inherit;
  font-size: inherit;
  text-align: left;
  cursor: pointer;
  border-radius: var(--radius-base);
  transition: var(--transition-base);
}

.garb-nav__dropdown-btn:hover {
  background-color: var(--color-bg-secondary);
  color: var(--color-secondary);
}

.garb-nav__dropdown-icon {
  font-size: var(--font-size-sm);
  transition: transform var(--transition-base);
  margin-left: 0.3rem;
}

.garb-nav__item--dropdown.is-open .garb-nav__dropdown-icon {
  transform: rotate(180deg);
}

.garb-nav__dropdown {
  display: none;
  list-style: none;
  margin: 0;
  padding: 0;
  background: var(--color-bg-secondary);
  border-radius: var(--radius-base);
  margin-top: 0;
  overflow: hidden;
}

.garb-nav__item--dropdown.is-open .garb-nav__dropdown {
  display: block;
}

.garb-nav__dropdown-link {
  display: block;
  padding: var(--space-md);
  color: var(--color-text-primary);
  text-decoration: none;
  transition: var(--transition-base);
  border-bottom: 1px solid #e5e7eb;
}

.garb-nav__dropdown-link:last-child {
  border-bottom: none;
}

.garb-nav__dropdown-link:hover {
  background-color: var(--color-bg-primary);
  color: var(--color-secondary);
}

/* Desktop navigation */
@media (min-width: 1024px) {
  .garb-nav__toggle {
    display: none;
  }

  .garb-nav__menu {
    position: static;
    display: block;
    background: none;
    box-shadow: none;
    border: none;
  }

  .garb-nav__list {
    flex-direction: row;
    padding: 0;
    gap: var(--space-lg);
  }

  .garb-nav__link {
    position: relative;
    padding: var(--space-sm) var(--space-md);
  }

  .garb-nav__link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--color-secondary);
    transform: translateX(-50%);
    transition: width var(--transition-base);
  }

  .garb-nav__link:hover::after {
    width: 100%;
  }

  .garb-nav__link--cta::after {
    display: none;
  }

  /* Dropdown desktop */
  .garb-nav__item--dropdown {
    position: relative;
  }

  .garb-nav__dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 280px;
    background: var(--color-bg-primary);
    box-shadow: var(--shadow-lg);
    border: 1px solid #e5e7eb;
    margin-top: 0;
  }

  .garb-nav__item--dropdown:hover .garb-nav__dropdown {
    display: block;
  }

  .garb-nav__dropdown-btn {
    padding: var(--space-sm) var(--space-md);
  }
}

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

.garb-section {
  padding: var(--space-2xl) 0;
}

@media (min-width: 768px) {
  .garb-section {
    padding: var(--space-3xl) 0;
  }
}

.garb-section__title {
  font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-4xl));
  text-align: center;
  margin-bottom: var(--space-2xl);
  color: var(--color-primary);
}

.garb-section__title--light {
  color: var(--color-text-inverse);
}

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

.garb-hero {
  min-height: 100vh;
  background: url('../assets/topo1.png') center center/cover no-repeat,
              linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-text-inverse);
  padding-top: 80px;
  position: relative;
}

.garb-hero__content {
  animation: fadeInUp 1s ease both;
}

.garb-hero__logo {
  display: block;
  margin: var(--space-xl) auto;
  max-width: 400px;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.1));
}

@media (max-width: 767px) {
  .garb-hero__logo {
    max-width: 280px;
    margin: var(--space-lg) auto;
  }
}

.garb-hero__title {
  font-size: clamp(var(--font-size-2xl), 5vw, var(--font-size-5xl));
  margin-bottom: var(--space-lg);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  animation: fadeInUp 1s ease 0.2s both;
}

.garb-hero__subtitle {
  font-size: clamp(var(--font-size-lg), 3vw, var(--font-size-xl));
  margin-bottom: var(--space-2xl);
  opacity: 0.9;
  animation: fadeInUp 1s ease 0.4s both;
}

/* ==========================================================================
   CARDS E COMPONENTES
   ========================================================================== */

.garb-card {
  background: var(--color-bg-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-base);
  transition: var(--transition-base);
}

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

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

/* Service Cards */
.garb-service-card {
  background: var(--color-bg-primary);
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
  text-align: center;
  box-shadow: var(--shadow-base);
  transition: var(--transition-base);
}

.garb-service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.garb-service-card__icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  font-size: var(--font-size-2xl);
  color: var(--color-text-inverse);
}

.garb-service-card__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-md);
  color: var(--color-primary);
}

.garb-service-card__description {
  color: var(--color-text-secondary);
  margin: 0;
}

/* Product Cards */
.garb-product-card {
  background: var(--color-bg-primary);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-base);
  position: relative;
  display: flex;
  flex-direction: column;
}

.garb-product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-accent));
}

.garb-product-card:hover {
  transform: translateY(-12px);
  box-shadow: var(--shadow-xl);
}

.garb-product-card__icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: var(--space-xl) auto var(--space-lg);
  font-size: var(--font-size-2xl);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
}

.garb-product-card:hover .garb-product-card__icon {
  transform: scale(1.1);
  box-shadow: var(--shadow-lg);
}

.garb-product-card__content {
  padding: 0 var(--space-xl) var(--space-xl);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  text-align: center;
}

.garb-product-card__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-md);
  color: var(--color-primary);
  font-weight: var(--font-weight-bold);
}

.garb-product-card__description {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-lg);
  flex-grow: 1;
}

.garb-product-card__features {
  list-style: none;
  margin: 0 0 var(--space-xl) 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.garb-feature {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-success);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}

.garb-feature i {
  font-size: var(--font-size-xs);
  flex-shrink: 0;
}

/* Partnership Card */
.garb-partnership-card {
  background: var(--color-bg-primary);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  text-align: center;
  box-shadow: var(--shadow-lg);
  max-width: 800px;
  margin: 0 auto;
}

.garb-partnership-card__logo {
  margin-bottom: var(--space-xl);
  filter: drop-shadow(var(--shadow-sm));
}

.garb-partnership-card__content {
  text-align: left;
}

/* Event Cards */
.garb-event-card {
  background: var(--color-bg-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  text-align: center;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-base);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.garb-event-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.garb-event-card__logo {
  margin-bottom: var(--space-lg);
  max-height: 80px;
  width: auto;
  object-fit: contain;
}

.garb-event-card__content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.garb-event-card__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-md);
  color: var(--color-primary);
}

.garb-event-card__description {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-lg);
  flex-grow: 1;
}

/* ==========================================================================
   BOTÕES
   ========================================================================== */

.garb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  text-decoration: none;
  border: none;
  border-radius: var(--radius-lg);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-base);
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.garb-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

/* Button variants */
.garb-btn--primary {
  background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
  box-shadow: var(--shadow-md);
}

.garb-btn--primary:hover {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
}

.garb-btn--secondary {
  background: linear-gradient(135deg, var(--color-secondary), #2980b9);
  box-shadow: var(--shadow-md);
}

.garb-btn--secondary:hover {
  background: linear-gradient(135deg, #2980b9, var(--color-secondary));
}

.garb-btn--outline {
  background: transparent;
  color: var(--color-secondary);
  border: 2px solid var(--color-secondary);
}

.garb-btn--outline:hover {
  background: var(--color-secondary);
  color: var(--color-text-inverse);
}

/* Button sizes */
.garb-btn--large {
  padding: var(--space-lg) var(--space-2xl);
  font-size: var(--font-size-lg);
}

.garb-btn--small {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-sm);
}

/* ==========================================================================
   SEÇÕES ESPECÍFICAS
   ========================================================================== */

/* About Section */
.garb-about {
  background: transparent;
  padding-top: 70px;
}

.garb-about .garb-card {
  max-width: 800px;
  margin: 0 auto;
}





/* Services Section */
.garb-services {
  background: var(--color-bg-gradient);
}

/* Products Section */
.garb-products {
  background: rgba(255, 255, 255, 0.04);
}

/* Partnerships Section */
.garb-partnerships {
  background: var(--color-bg-gradient);
}

/* Events Section */
.garb-events {
  background: rgba(255, 255, 255, 0.04);
}

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

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

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  padding: var(--space-3xl) 0 var(--space-xl) 0;
  margin-top: auto;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-xl);
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.footer-logo img {
  height: 100px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer-contact {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
  flex: 1;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-text-inverse);
  font-size: var(--font-size-base);
}

.contact-item i {
  color: var(--color-secondary);
  font-size: var(--font-size-lg);
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.contact-item a {
  color: var(--color-text-inverse);
  text-decoration: none;
  transition: color var(--transition-base);
}

.contact-item a:hover {
  color: var(--color-secondary);
}

.social-links {
  display: flex;
  gap: var(--space-md);
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--color-text-inverse);
  font-size: var(--font-size-xl);
  text-decoration: none;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.1);
  transition: all var(--transition-base);
}

.social-links a:hover {
  color: var(--color-text-inverse);
  background: var(--color-secondary);
  transform: translateY(-2px);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: var(--font-size-sm);
  opacity: 0.8;
}

.footer-bottom p {
  margin: 0;
}

.footer-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-top: var(--space-md);
}

.footer-links a {
  color: var(--color-text-inverse);
  text-decoration: none;
  opacity: 0.8;
  transition: opacity var(--transition-base);
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-base);
}

.footer-links a:hover {
  opacity: 1;
  background: rgba(255, 255, 255, 0.1);
}

.footer-links a i {
  font-size: var(--font-size-base);
}

/* Footer responsivo */
@media (max-width: 768px) {
  .footer {
    padding: var(--space-2xl) 0 var(--space-lg) 0;
  }
  
  .footer-content {
    flex-direction: column;
    text-align: center;
    gap: var(--space-lg);
  }
  
  .footer-logo img {
    height: 80px;
  }
  
  .footer-contact {
    order: 2;
    align-items: center;
  }
  
  .social-links {
    order: 3;
    justify-content: center;
  }
  
  .contact-item {
    font-size: var(--font-size-sm);
  }
  
  .social-links a {
    width: 40px;
    height: 40px;
    font-size: var(--font-size-lg);
  }
}

@media (max-width: 480px) {
  .footer-logo img {
    height: 60px;
  }
  
  .contact-item {
    font-size: var(--font-size-xs);
  }
  
  .social-links a {
    width: 36px;
    height: 36px;
    font-size: var(--font-size-base);
  }
}

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

/* Visibilidade */
.is-hidden {
  display: none !important;
}

.is-visible {
  display: block !important;
}

/* Lazy loading */
img[loading="lazy"] {
  opacity: 0;
  transition: opacity var(--transition-base);
}

img.loaded {
  opacity: 1;
}

/* Notificações */
.garb-notification {
  position: fixed;
  top: var(--space-md);
  right: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-lg);
  color: var(--color-text-inverse);
  font-weight: var(--font-weight-medium);
  box-shadow: var(--shadow-xl);
  z-index: var(--z-toast);
  animation: slideInRight 0.3s ease;
  max-width: 400px;
}

.garb-notification--success {
  background: linear-gradient(45deg, var(--color-success), #2ecc71);
}

.garb-notification--error {
  background: linear-gradient(45deg, var(--color-danger), #c0392b);
}

/* ==========================================================================
   MEDIA QUERIES ESPECÍFICAS
   ========================================================================== */

/* Tablets */
@media (min-width: 768px) and (max-width: 1023px) {
  .garb-hero {
    min-height: 80vh;
  }
  
  .garb-product-card__content {
    padding: 0 var(--space-lg) var(--space-lg);
  }
}

/* Mobile landscape */
@media (max-width: 767px) and (orientation: landscape) {
  .garb-hero {
    min-height: 120vh;
  }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .garb-card {
    border: 0.5px solid rgba(0, 0, 0, 0.05);
  }
}

/* Dark mode (se necessário no futuro) */
@media (prefers-color-scheme: dark) {
  /* Variáveis para modo escuro podem ser adicionadas aqui */
}

/* Print styles */
@media print {
  .garb-header,
  .garb-nav__toggle,
  .garb-btn {
    display: none !important;
  }
  
  .garb-main {
    margin-top: 0 !important;
  }
  
  .garb-section {
    break-inside: avoid;
  }
}



/* ==========================================================================
   COMPATIBILIDADE E FALLBACKS
   ========================================================================== */

/* Fallback para navegadores sem suporte a CSS Grid */
@supports not (display: grid) {
  .garb-grid {
    display: flex;
    flex-wrap: wrap;
  }
  
  .garb-grid > * {
    flex: 1 1 300px;
    margin: var(--space-sm);
  }
}

/* Fallback para navegadores sem suporte a CSS Custom Properties */
/* @supports not (--custom: property) {
  :root {
    /* Fallback values podem ser adicionados aqui se necessário */
  /* }
} */