/**
 * guaybiPRO - Modern Professional Stylesheet
 * Mobile-first responsive design
 */

/* Import Premium Design System */
@import url('design-system.css');
@import url('premium-components.css');
@import url('premium-buttons.css');
@import url('premium-cards.css');
@import url('homepage-hero.css');
@import url('cta-hierarchy.css');
@import url('product-page-cro.css');
@import url('product-image-zoom.css');
@import url('breadcrumbs.css');
@import url('product-faq.css');

/* ============================================================================
   CSS VARIABLES & RESET
   ============================================================================ */

:root {
    /* OLD COLORS - Commented out, using premium design system instead
    --primary: #1e3a8a;
    --primary-dark: #1e40af;
    --primary-light: #3b82f6;
    --secondary: #92400e;
    --accent-bronze: #b45309;
    --accent-gold: #d97706;
    --steel-dark: #374151;
    --steel: #6b7280;
    --steel-light: #9ca3af;
    --text-primary: #1f2937;
    --text-secondary: #4b5563;
    --text-light: #6b7280;
    --bg-white: #ffffff;
    --bg-cream: #fef3c7;
    --bg-beige: #faf8f3;
    --bg-gray-50: #f9fafb;
    --bg-gray-100: #f3f4f6;
    --bg-gray-200: #e5e7eb;
    --border-color: #d1d5db;
    */

    /* Premium design system variables are loaded from design-system.css */
    /* Legacy compatibility variables are defined there */

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-bronze: 0 4px 12px -2px rgba(180, 83, 9, 0.2);

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;

    /* Spacing */
    --container-width: 1200px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;

    /* Transitions */
    --transition: all 0.3s ease;
}

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

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

body {
    font-family: var(--font-sans);
    color: var(--text-primary);
    background-color: var(--bg-gray-50);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul,
ol {
    list-style: none;
}

/* ============================================================================
   LAYOUT & CONTAINER
   ============================================================================ */

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.main-content {
    min-height: calc(100vh - 400px);
    padding: var(--spacing-lg) 0;
}

/* ============================================================================
   HEADER & NAVIGATION
   ============================================================================ */

.header {
    background: var(--bg-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    gap: 2rem;
    min-height: 70px;
}

.nav-brand {
    flex-shrink: 0;
    margin-right: auto;
}

.nav-brand .logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    font-family: var(--font-sans);
}

.logo strong {
    color: var(--accent-bronze);
    font-weight: 700;
}

/* Logo Image Styles */
.logo-image {
    height: 40px;
    width: 40px;
    object-fit: contain;
    border-radius: 50%;
    display: block;
    flex-shrink: 0;
}

.logo-text {
    letter-spacing: -0.01em;
    font-weight: 500;
    white-space: nowrap;
    font-size: 1.5rem;
}

.logo-text strong {
    font-weight: 700;
    color: var(--primary);
}

/* Footer Logo */
.footer-logo {
    height: 32px;
    width: 32px;
    object-fit: contain;
    border-radius: 50%;
    display: inline-block;
    vertical-align: middle;
}

/* Admin Logo */
.admin-logo-image {
    height: 36px;
    width: 36px;
    object-fit: contain;
    border-radius: 50%;
    display: block;
    flex-shrink: 0;
}

.nav-menu {
    display: none;
    gap: var(--spacing-md);
    align-items: center;
    flex: 1;
    justify-content: center;
    max-width: 600px;
}

.nav-link {
    font-weight: 500;
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    transition: var(--transition);
    font-size: 0.9rem;
    line-height: 1.5;
    display: inline-flex;
    align-items: center;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
    font-weight: 600;
    background: var(--bg-gray-100);
}

/* Dropdown Menu for Categories */
.nav-item {
    position: relative;
    display: inline-block;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
    background: white;
    min-width: 800px;
    max-width: 95vw;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 2000;
    margin-top: 0;
    backdrop-filter: blur(10px);
}

.nav-item:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0) scale(1);
}

/* Mobile: Vertical list (default) */
.dropdown-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

/* Desktop: Mega Menu with 3-4 columns */
@media (min-width: 992px) {
    .dropdown-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 2rem;
    }
}

.dropdown-category {
    margin-bottom: 1rem;
}

.dropdown-category-title {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--primary);
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--accent-bronze);
}

.dropdown-subcategory {
    display: block;
    padding: 0.5rem 0.75rem;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    font-size: 0.9rem;
}

.dropdown-subcategory:hover {
    background: var(--bg-beige);
    color: var(--primary);
    padding-left: 1rem;
    transform: translateX(5px);
}

.dropdown-view-all {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.dropdown-view-all a {
    color: var(--accent-bronze);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
}

.dropdown-view-all a:hover {
    color: var(--primary);
    transform: translateX(5px);
    display: inline-block;
}

.nav-actions {
    display: none;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--bg-white);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-md);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.mobile-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.mobile-nav-link {
    display: block;
    padding: var(--spacing-sm);
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.mobile-nav-link:hover {
    color: var(--primary);
    background: var(--bg-gray-50);
}

/* Desktop Navigation */
@media (min-width: 768px) {
    .nav-menu {
        display: flex;
    }

    .nav-actions {
        display: flex;
    }

    .mobile-menu-toggle {
        display: none;
    }
}

/* ============================================================================
   BUTTONS
   ============================================================================ */

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    font-size: 0.875rem;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

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

.btn-outline:hover {
    background: var(--primary);
    color: white;
}

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

.btn-secondary:hover {
    background: #059669;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

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

.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: white;
    padding: var(--spacing-xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,255,255,0.1)" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,144C960,149,1056,139,1152,122.7C1248,107,1344,85,1392,74.7L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
    background-size: cover;
    pointer-events: none;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================================================
   GRID LAYOUTS
   ============================================================================ */

.grid {
    display: grid;
    gap: var(--spacing-md);
}

.grid-2 {
    grid-template-columns: 1fr;
}

.grid-3 {
    grid-template-columns: 1fr;
}

.grid-4 {
    grid-template-columns: 1fr;
}

/* Tablet Pequeno - 2 colunas (480px+) */
@media (min-width: 480px) {
    .grid-2 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Tablet Grande - 3 colunas para grid-4 (900px+) */
@media (min-width: 900px) {
    .grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }

    .grid-4 {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Desktop - 3-4 colunas (1024px+) */
@media (min-width: 1024px) {
    .grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }

    .grid-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Desktop Grande - Garantir espaçamento adequado (1280px+) */
@media (min-width: 1280px) {
    .grid {
        gap: 1.75rem;
    }
}

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

.card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: var(--bg-gray-200);
}

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

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.card-text {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.5;
}

.card-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
}

.card-actions {
    display: flex;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
}

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

.footer {
    background: var(--text-primary);
    color: white;
    padding: var(--spacing-xl) 0 var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

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

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

.footer-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-text {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.footer-heading {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-links a:hover {
    color: white;
    padding-left: 0.5rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
}

.footer-credits {
    margin-top: 0.5rem;
    font-size: 0.875rem;
}

/* ============================================================================
   UTILITIES
   ============================================================================ */

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

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

.mt-1 {
    margin-top: var(--spacing-xs);
}

.mt-2 {
    margin-top: var(--spacing-sm);
}

.mt-3 {
    margin-top: var(--spacing-md);
}

.mt-4 {
    margin-top: var(--spacing-lg);
}

.mb-1 {
    margin-bottom: var(--spacing-xs);
}

.mb-2 {
    margin-bottom: var(--spacing-sm);
}

.mb-3 {
    margin-bottom: var(--spacing-md);
}

.mb-4 {
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-size: 2rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--accent-bronze);
    margin: 1rem auto 0;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    background: var(--primary);
    color: white;
}

.badge-success {
    background: var(--secondary);
}

.badge-warning {
    background: var(--accent-gold);
}

.badge-bronze {
    background: var(--accent-bronze);
    color: white;
}

/* ============================================================================
   HOTEL EQUIPMENT SPECIFIC STYLES
   ============================================================================ */

/* Material Indicators */
.material-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    background: var(--steel-light);
    color: white;
    margin-right: 0.5rem;
}

.material-badge.inox {
    background: var(--steel);
}

.material-badge.wood {
    background: var(--secondary);
}

.material-badge.premium {
    background: var(--accent-gold);
}

/* Professional Features */
.professional-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 1rem;
    background: var(--bg-beige);
    border: 2px solid var(--accent-bronze);
    border-radius: var(--radius-md);
    font-weight: 600;
    color: var(--accent-bronze);
    font-size: 0.875rem;
}

/* Trust Elements */
.trust-section {
    background: var(--bg-gray-100);
    padding: var(--spacing-lg) 0;
    text-align: center;
}

.trust-badges {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.trust-badge {
    padding: var(--spacing-sm);
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Specifications Table */
.specs-table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-md) 0;
}

.specs-table th,
.specs-table td {
    padding: var(--spacing-sm);
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.specs-table th {
    font-weight: 600;
    color: var(--text-primary);
    background: var(--bg-gray-50);
    width: 40%;
}

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

/* Premium Card Enhancement */
.card.premium {
    border: 2px solid var(--accent-gold);
    background: linear-gradient(to bottom, #ffffff 0%, var(--bg-beige) 100%);
}

.card.premium:hover {
    box-shadow: var(--shadow-bronze);
}