/* ===== RESPONSIVE DESIGN ===== */

/* Tablet - 768px y abajo */
@media (max-width: 768px) {
    /* Variables responsive */
    :root {
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.5rem;
        --spacing-3xl: 3rem;
        --spacing-2xl: 2rem;
    }

    /* Container */
    .container {
        padding: 0 var(--spacing-md);
    }

    /* Hero */
    .hero {
        height: 80vh;
        min-height: 500px;
    }

    .hero-title {
        font-size: var(--font-size-4xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-lg);
    }

    /* Navigation */
    .nav-container {
        padding: 0 var(--spacing-md);
    }

    .nav-menu {
        gap: var(--spacing-lg);
    }

    /* Packages Grid */
    .packages-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .package-card {
        padding: var(--spacing-xl);
    }

    /* Extras Grid */
    .extras-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: var(--spacing-lg);
    }

    /* Order Summary */
    .order-summary {
        position: fixed;
        right: 0;
        left: 0;
        top: auto;
        bottom: 0;
        width: 100%;
        transform: translateY(100%);
        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
        max-height: 70vh;
        overflow-y: auto;
    }

    .order-summary.visible {
        transform: translateY(0);
    }

    /* Modal */
    .modal {
        width: 95%;
        margin: var(--spacing-lg);
    }

    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }

    /* WhatsApp Float */
    .whatsapp-float {
        bottom: 100px;
        right: var(--spacing-md);
    }
}

/* Navigation Mobile */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 8px;
    position: relative;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 28px;
    height: 3px;
    background: var(--gray-800);
    margin: 4px 0;
    transition: all 0.3s ease;
    border-radius: 3px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

@media (max-width: 768px) {
    .navbar .mobile-menu-toggle {
        display: flex !important;
        z-index: 1001;
        position: relative;
    }
    
    .navbar .nav-menu {
        display: flex !important;
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100vw;
        height: calc(100vh - 70px);
        background: #ffffff;
        backdrop-filter: blur(10px);
        flex-direction: column !important;
        justify-content: flex-start;
        align-items: center;
        padding-top: 3rem;
        transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1050;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        list-style: none;
        margin: 0;
        gap: 0;
        overflow-y: auto;
    }
    
    .navbar .nav-menu.active {
        left: 0 !important;
        display: flex !important;
        transform: translateX(0) !important;
    }
    
    .navbar .nav-menu li {
        margin: 1.5rem 0;
        width: 100%;
        text-align: center;
    }
    
    .navbar .nav-menu a {
        font-size: 1.25rem;
        padding: 1rem;
        display: block;
        width: 100%;
    }
    
    /* Overlay para menú móvil */
    .mobile-menu-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: 998;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s ease;
    }
    
    .mobile-menu-overlay.active {
        opacity: 1;
        visibility: visible;
    }
}

/* Mobile - 480px y abajo */
@media (max-width: 480px) {
    /* Variables mobile */
    :root {
        --font-size-5xl: 2rem;
        --font-size-4xl: 1.75rem;
        --font-size-3xl: 1.25rem;
        --spacing-3xl: 2rem;
        --spacing-2xl: 1.5rem;
        --spacing-xl: 1.25rem;
    }

    /* Container */
    .container {
        padding: 0 var(--spacing-sm);
    }

    /* Hero */
    .hero {
        height: 70vh;
        min-height: 400px;
        padding: 0 var(--spacing-sm);
    }

    .hero-content {
        padding: 0 var(--spacing-sm);
    }

    .hero-title {
        font-size: var(--font-size-3xl);
        margin-bottom: var(--spacing-md);
    }

    .hero-subtitle {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-xl);
    }

    .cta-button {
        padding: var(--spacing-md) var(--spacing-xl);
        font-size: var(--font-size-base);
    }

    /* Navigation */
    .nav-container {
        height: 60px;
        padding: 0 var(--spacing-sm);
    }

    .nav-logo {
        font-size: var(--font-size-lg);
    }

    .nav-menu {
        display: none; /* Ocultar menú en móvil - se puede implementar hamburger menu */
    }

    /* Sections */
    .packages, .extras {
        padding: var(--spacing-2xl) 0;
    }

    .section-header {
        margin-bottom: var(--spacing-2xl);
    }

    .section-title {
        font-size: var(--font-size-3xl);
    }

    .section-subtitle {
        font-size: var(--font-size-base);
    }

    /* Package Cards */
    .package-card {
        padding: var(--spacing-lg);
    }

    .package-title {
        font-size: var(--font-size-xl);
    }

    .amount {
        font-size: var(--font-size-3xl);
    }

    .featured-badge {
        font-size: var(--font-size-xs);
        padding: var(--spacing-xs) var(--spacing-md);
    }

    /* Extra Cards */
    .extra-card {
        padding: var(--spacing-lg);
    }

    .extra-icon {
        width: 50px;
        height: 50px;
        font-size: var(--font-size-lg);
    }

    /* Order Summary Mobile */
    .order-summary {
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    }

    .summary-header,
    .summary-content {
        padding: var(--spacing-md);
    }

    /* Modal Mobile */
    .modal {
        width: 100%;
        height: 100%;
        border-radius: 0;
        margin: 0;
    }

    .modal-header,
    .contact-form {
        padding: var(--spacing-lg);
    }

    /* WhatsApp Float Mobile */
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 80px;
        right: var(--spacing-sm);
        font-size: var(--font-size-lg);
    }

    /* Footer Mobile */
    .footer {
        padding: var(--spacing-2xl) 0 var(--spacing-lg);
    }

    .footer-content {
        gap: var(--spacing-lg);
    }

    .footer-logo {
        font-size: var(--font-size-lg);
    }
}

/* Landscape Mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        height: 100vh;
        min-height: 400px;
    }

    .hero-title {
        font-size: var(--font-size-3xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-base);
    }
}

/* Large Desktop - 1400px y arriba */
@media (min-width: 1400px) {
    .container {
        max-width: 1400px;
    }

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

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

/* Ultra Wide - 1800px y arriba */
@media (min-width: 1800px) {
    .container {
        max-width: 1600px;
    }

    .hero-title {
        font-size: 4rem;
    }

    .hero-subtitle {
        font-size: 1.5rem;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .whatsapp-float,
    .order-summary,
    .modal-overlay {
        display: none !important;
    }

    .hero {
        height: auto;
        min-height: auto;
        padding: var(--spacing-2xl) 0;
    }

    .packages,
    .extras {
        padding: var(--spacing-xl) 0;
    }

    .package-card,
    .extra-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid var(--gray-300);
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}

/* High Contrast */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #0000ff;
        --secondary-color: #000000;
        --accent-color: #ff6600;
        --gray-500: #666666;
        --gray-700: #333333;
    }

    .package-card,
    .extra-card {
        border: 2px solid var(--gray-700);
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --white: #1a1a1a;
        --gray-50: #2a2a2a;
        --gray-100: #3a3a3a;
        --gray-200: #4a4a4a;
        --gray-300: #5a5a5a;
        --gray-400: #6a6a6a;
        --gray-500: #8a8a8a;
        --gray-600: #aaaaaa;
        --gray-700: #cccccc;
        --gray-800: #e0e0e0;
        --gray-900: #ffffff;
    }

    .hero {
        background: linear-gradient(135deg, #1e3a8a 0%, #0f172a 100%);
    }

    .navbar {
        background: rgba(26, 26, 26, 0.95);
        border-bottom-color: var(--gray-200);
    }

    .package-card,
    .extra-card,
    .modal,
    .order-summary {
        background: var(--gray-50);
    }

    .footer {
        background: var(--gray-900);
    }
}