/* ===== RESPONSIVE DESIGN ===== */
/* Mobile-first approach with progressive enhancement */

/* ===== BREAKPOINTS ===== */
/* 
sm: 640px
md: 768px
lg: 1024px
xl: 1200px
*/

/* ===== SMALL DEVICES (up to 640px) ===== */
@media (max-width: 640px) {
    /* Container */
    .container {
        padding: 0 1rem;
    }

    /* Typography */
    h1 {
        font-size: var(--font-size-3xl);
        line-height: var(--line-height-tight);
    }

    h2 {
        font-size: var(--font-size-2xl);
    }

    h3 {
        font-size: var(--font-size-xl);
    }

    /* Header & Navigation */
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        height: calc(100vh - 100%);
        background-color: var(--background-color);
        box-shadow: var(--shadow-xl);
        transition: top var(--transition-normal);
        z-index: 99;
        overflow-y: auto;
    }

    .nav-menu.active {
        top: 72px; /* Height of navbar */
    }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
        padding: var(--space-6);
        gap: 0;
    }

    .nav-list li {
        border-bottom: 1px solid var(--border-color);
    }

    .nav-list li:last-child {
        border-bottom: none;
    }

    .nav-link {
        display: block;
        padding: var(--space-4) var(--space-6);
        text-align: center;
        font-size: var(--font-size-lg);
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }

    /* Hero Section */
    .hero {
        padding: var(--space-16) 0;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
        text-align: center;
    }

    .hero-text h1 {
        font-size: var(--font-size-3xl);
        margin-bottom: var(--space-4);
    }

    .hero-subtitle {
        font-size: var(--font-size-lg);
        margin-bottom: var(--space-6);
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .hero-cta .btn {
        width: 100%;
        max-width: 300px;
    }

    /* About Section */
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
        text-align: center;
    }

    .about-stats {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }

    /* Services Section */
    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .service-card {
        text-align: center;
        padding: var(--space-6);
    }

    /* Packages Section */
    .packages-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .package-card.featured {
        transform: none;
        order: -1;
    }

    .package-card.featured:hover {
        transform: translateY(-8px);
    }

    /* Testimonials */
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    /* Contact Section */
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }

    .contact-form-container {
        padding: var(--space-6);
    }

    .social-icons {
        justify-content: center;
    }

    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
        text-align: center;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: var(--space-4);
    }

    /* Buttons */
    .btn-lg {
        padding: var(--space-3) var(--space-6);
        font-size: var(--font-size-base);
        min-height: 48px;
    }

    /* Forms */
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: var(--space-3);
        font-size: var(--font-size-lg);
    }

    .checkbox-group {
        flex-direction: column;
        gap: var(--space-2);
    }

    .checkbox-label {
        font-size: var(--font-size-base);
    }

    /* Cookie Management */
    .cookie-content {
        flex-direction: column;
        gap: var(--space-4);
    }

    .cookie-buttons {
        width: 100%;
        justify-content: center;
    }

    .cookie-buttons .btn {
        flex: 1;
        min-width: 120px;
    }

    .modal-content {
        margin: var(--space-4);
        max-height: calc(100vh - 2rem);
    }

    .modal-footer {
        flex-direction: column;
        gap: var(--space-3);
    }

    .modal-footer .btn {
        width: 100%;
    }

    /* Thanks Page */
    .thanks-page {
        padding: var(--space-16) 0;
    }

    .steps-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

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

    .thanks-actions {
        flex-direction: column;
        align-items: center;
    }

    .thanks-actions .btn {
        width: 100%;
        max-width: 300px;
    }

    /* Legal Pages */
    .legal-content {
        padding: 0 var(--space-2);
    }

    /* Utility Classes */
    .hidden-mobile {
        display: none !important;
    }
}

/* ===== MEDIUM DEVICES (641px to 768px) ===== */
@media (min-width: 641px) and (max-width: 768px) {
    /* Container */
    .container {
        padding: 0 1.5rem;
    }

    /* Navigation - still mobile style but larger */
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--background-color);
        box-shadow: var(--shadow-xl);
        transition: top var(--transition-normal);
        z-index: 99;
    }

    .nav-menu.active {
        top: 72px;
    }

    .nav-list {
        flex-direction: column;
        padding: var(--space-6);
    }

    /* Hero Section */
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
        text-align: center;
    }

    /* Services */
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-6);
    }

    /* Packages */
    .packages-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
        max-width: 500px;
        margin: 0 auto;
    }

    /* Testimonials */
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
        max-width: 600px;
        margin: 0 auto;
    }

    /* About */
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
        text-align: center;
    }

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

    /* Contact */
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--space-10);
    }

    /* Footer */
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-8);
    }
}

/* ===== LARGE DEVICES (769px to 1024px) ===== */
@media (min-width: 769px) and (max-width: 1024px) {
    /* Navigation returns to desktop style */
    .nav-toggle {
        display: none;
    }

    .nav-menu {
        position: static;
        width: auto;
        height: auto;
        background: none;
        box-shadow: none;
    }

    .nav-list {
        flex-direction: row;
        gap: var(--space-6);
        padding: 0;
    }

    /* Hero Section */
    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-12);
    }

    .hero-text h1 {
        font-size: var(--font-size-4xl);
    }

    /* Services */
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-6);
    }

    /* Packages */
    .packages-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-6);
    }

    /* Testimonials */
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-6);
    }

    /* About */
    .about-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-12);
    }

    /* Contact */
    .contact-content {
        grid-template-columns: 1fr 2fr;
        gap: var(--space-12);
    }

    /* Footer */
    .footer-content {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ===== EXTRA LARGE DEVICES (1025px and up) ===== */
@media (min-width: 1025px) {
    /* All desktop styles from main.css apply */
    
    /* Enhanced hover effects for larger screens */
    .service-card:hover {
        transform: translateY(-12px);
    }

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

    .package-card.featured:hover {
        transform: translateY(-12px) scale(1.05);
    }

    .testimonial-card:hover {
        transform: translateY(-8px);
    }

    /* Enhanced spacing for larger screens */
    .hero {
        padding: var(--space-24) 0 var(--space-20) 0;
    }

    .services,
    .about,
    .packages,
    .testimonials,
    .contact {
        padding: var(--space-20) 0;
    }

    /* Larger hero text on very large screens */
    @media (min-width: 1200px) {
        .hero-text h1 {
            font-size: var(--font-size-5xl);
        }
    }
}

/* ===== ACCESSIBILITY IMPROVEMENTS ===== */

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --text-primary: #000000;
        --text-secondary: #333333;
        --border-color: #000000;
        --background-alt: #f0f0f0;
    }
}

/* Reduced motion support */
@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;
    }

    .hero {
        transform: none !important;
    }
}

/* Dark mode preference (optional) */
@media (prefers-color-scheme: dark) {
    /* Only apply if user hasn't set a preference and site supports dark mode */
    /* Currently disabled as per requirements */
}

/* ===== PRINT STYLES ===== */
@media print {
    /* Reset for print */
    * {
        background: transparent !important;
        color: black !important;
        box-shadow: none !important;
        text-shadow: none !important;
    }

    /* Hide non-essential elements */
    .nav-toggle,
    .cookie-banner,
    .modal,
    .back-to-top,
    .social-links,
    .hero-cta,
    .package-cta,
    .cta,
    .contact-form-container {
        display: none !important;
    }

    /* Adjust typography for print */
    body {
        font-size: 12pt;
        line-height: 1.3;
    }

    h1 { font-size: 24pt; }
    h2 { font-size: 20pt; }
    h3 { font-size: 16pt; }
    h4 { font-size: 14pt; }

    /* Ensure readable spacing */
    .container {
        max-width: none;
        padding: 0;
    }

    /* Show URLs for external links */
    a[href^="http"]:after {
        content: " (" attr(href) ")";
        font-size: 10pt;
        color: #666;
    }

    /* Page break control */
    .service-card,
    .package-card,
    .testimonial-card,
    .legal-section {
        break-inside: avoid;
        page-break-inside: avoid;
    }

    h1, h2, h3, h4, h5, h6 {
        break-after: avoid;
        page-break-after: avoid;
    }
}

/* ===== ORIENTATION CHANGES ===== */
@media (orientation: landscape) and (max-height: 500px) {
    /* Landscape mobile optimizations */
    .hero {
        padding: var(--space-12) 0;
    }

    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-8);
        align-items: center;
    }

    .hero-text h1 {
        font-size: var(--font-size-2xl);
        margin-bottom: var(--space-3);
    }

    .hero-subtitle {
        font-size: var(--font-size-base);
        margin-bottom: var(--space-4);
    }

    .nav-menu.active {
        height: calc(100vh - 72px);
        overflow-y: auto;
    }
}

/* ===== CUSTOM RESPONSIVE UTILITIES ===== */

/* Show/hide utilities */
.show-mobile { display: none; }
.show-tablet { display: none; }
.show-desktop { display: block; }

@media (max-width: 768px) {
    .hide-mobile { display: none !important; }
    .show-mobile { display: block; }
    .show-desktop { display: none; }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .hide-tablet { display: none !important; }
    .show-tablet { display: block; }
}

@media (min-width: 1025px) {
    .hide-desktop { display: none !important; }
}

/* Responsive text alignment */
@media (max-width: 768px) {
    .text-center-mobile { text-align: center !important; }
    .text-left-mobile { text-align: left !important; }
    .text-right-mobile { text-align: right !important; }
}

/* Responsive spacing */
@media (max-width: 768px) {
    .p-mobile { padding: var(--space-4) !important; }
    .px-mobile { padding-left: var(--space-4) !important; padding-right: var(--space-4) !important; }
    .py-mobile { padding-top: var(--space-4) !important; padding-bottom: var(--space-4) !important; }
    
    .m-mobile { margin: var(--space-4) !important; }
    .mx-mobile { margin-left: var(--space-4) !important; margin-right: var(--space-4) !important; }
    .my-mobile { margin-top: var(--space-4) !important; margin-bottom: var(--space-4) !important; }
}

/* Responsive flexbox utilities */
@media (max-width: 768px) {
    .flex-column-mobile {
        flex-direction: column !important;
    }
    
    .flex-center-mobile {
        justify-content: center !important;
        align-items: center !important;
    }
}