/* ===== RESPONSIVE DESIGN - MOBILE FIRST APPROACH ===== */

/* ===== MOBILE (Default - up to 768px) ===== */
/* Base mobile styles are in main.css */

/* ===== TABLET (768px and up) ===== */
@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-title {
        font-size: clamp(4rem, 8vw, 6rem);
    }
    
    .hero-subtitle {
        font-size: clamp(1.5rem, 3vw, 2rem);
    }
    
    .grid-2 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .grid-4 {
        grid-template-columns: repeat(4, 1fr);
    }
    
    /* Navigation adjustments for tablet */
    .nav-menu {
        display: flex !important;
        position: static;
        background: none;
        box-shadow: none;
        padding: 0;
        width: auto;
    }
    
    .nav-menu li {
        margin: 0 var(--spacing-xs);
    }
    
    .nav-toggle {
        display: none;
    }
    
    /* Hero adjustments */
    .hero {
        background-attachment: scroll; /* Better performance on mobile */
    }
}

/* ===== DESKTOP (1024px and up) ===== */
@media (min-width: 1024px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
    
    .section {
        padding: var(--spacing-xl) 0;
    }
    
    .hero {
        background-attachment: fixed; /* Parallax effect on desktop */
    }
    
    /* Larger text on desktop */
    h1 {
        font-size: clamp(3rem, 5vw, 4.5rem);
    }
    
    h2 {
        font-size: clamp(2.5rem, 4vw, 3.5rem);
    }
    
    /* Enhanced grid layouts */
    .grid-2 {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .grid-3 {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-lg);
    }
    
    /* Side-by-side layouts */
    .split-layout {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-xl);
        align-items: center;
    }
    
    .split-layout.reverse {
        direction: rtl;
    }
    
    .split-layout.reverse > * {
        direction: ltr;
    }
}

/* ===== LARGE DESKTOP (1440px and up) ===== */
@media (min-width: 1440px) {
    .container {
        max-width: 1400px;
    }
    
    .container-wide {
        max-width: 1600px;
    }
    
    /* Larger spacing for big screens */
    .section {
        padding: calc(var(--spacing-xl) * 0.8) 0;
    }
    
    .hero {
        min-height: 100vh; /* Set to 100vh for consistency */
    }
}

/* ===== ULTRA WIDE (1920px and up) ===== */
@media (min-width: 1920px) {
    .container {
        max-width: 1600px;
    }
    
    .container-wide {
        max-width: 1800px;
    }
    
    /* Prevent text from becoming too large */
    h1 {
        font-size: 5rem;
    }
    
    h2 {
        font-size: 3.5rem;
    }
}

/* ===== LANDSCAPE ORIENTATION ADJUSTMENTS ===== */
@media (orientation: landscape) and (max-height: 600px) {
    .hero {
        min-height: 100vh;
        padding: var(--spacing-md) 0;
    }
    
    .hero-title {
        font-size: clamp(2.5rem, 6vw, 4rem);
        margin-bottom: var(--spacing-xs);
    }
    
    .hero-subtitle {
        font-size: clamp(1rem, 2.5vw, 1.5rem);
        margin-bottom: var(--spacing-sm);
    }
}

/* ===== HIGH DPI DISPLAYS ===== */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    /* Ensure crisp images and icons on retina displays */
    .card-image,
    .hero {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* ===== REDUCED MOTION PREFERENCES ===== */
@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 {
        background-attachment: scroll;
    }
}

/* ===== DARK MODE SUPPORT ===== */
@media (prefers-color-scheme: dark) {
    :root {
        --color-text: #79756c;
        --color-background: #1A1A1A;
        --color-subtle: #2C2C2C;
        --color-white: #2C2C2C;
    }
    
    .card {
        background: var(--color-subtle);
        color: var(--color-text);
    }
}

/* ===== PRINT OPTIMIZATIONS ===== */
@media print {
    .container {
        max-width: none;
        padding: 0;
    }
    
    .hero {
        min-height: auto;
        background-attachment: scroll;
    }
    
    .hero::before {
        background: rgba(0, 0, 0, 0.3);
    }
    
    .btn {
        border: 1px solid #000;
        background: none;
        color: #000;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #ccc;
    }
}

/* ===== ACCESSIBILITY IMPROVEMENTS ===== */
@media (prefers-contrast: high) {
    :root {
        --color-text: #000000;
        --color-background: #FFFFFF;
        --color-accent: #000000;
    }
    
    .btn {
        border: 2px solid var(--color-text);
    }
}

/* ===== TOUCH DEVICE OPTIMIZATIONS ===== */
@media (hover: none) and (pointer: coarse) {
    /* Larger touch targets on touch devices */
    .btn {
        min-height: 44px;
        padding: 16px 32px;
    }
    
    .nav-menu a {
        padding: 16px 24px;
    }
    
    /* Disable hover effects on touch devices */
    .card:hover,
    .btn:hover {
        transform: none;
        box-shadow: var(--shadow-sm);
    }
}

/* ===== SPECIFIC COMPONENT RESPONSIVENESS ===== */

/* Navigation responsiveness */
@media (max-width: 767px) {
    .nav-menu {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        height: 100vh;
        width: 100vw;
        background: linear-gradient(rgba(245,241,232,0.98), rgba(168,181,160,0.96));
        box-shadow: var(--shadow-lg);
        z-index: 1000;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        transition: transform var(--transition-normal), opacity var(--transition-normal);
        opacity: 0;
        pointer-events: none;
        transform: translateY(-100%);
        padding: 0;
    }
    
    .nav-menu.active {
        display: flex;
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }
    
    .nav-menu li {
        margin: 0;
        width: 100%;
        text-align: center;
    }
    
    .nav-menu a {
        display: block;
        width: 100vw;
        font-family: var(--font-heading);
        font-size: 2rem;
        font-weight: 500;
        color: var(--color-text);
        text-decoration: none;
        padding: 1.2rem 0;
        border-radius: 0;
        background: transparent;
        transition: background var(--transition-fast), color var(--transition-fast);
    }
    
    .nav-menu a:hover,
    .nav-menu a.active {
        background: var(--color-accent);
        color: var(--color-white);
    }
    
    .nav-toggle {
        display: block;
    }
}

/* Gallery responsiveness */
@media (max-width: 767px) {
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
}

@media (min-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-lg);
    }
}

/* Map responsiveness */
@media (max-width: 767px) {
    .map-container {
        height: 300px;
    }
}

@media (min-width: 768px) {
    .map-container {
        height: 400px;
    }
}

@media (min-width: 1024px) {
    .map-container {
        height: 500px;
    }
}

/* Form responsiveness */
@media (max-width: 767px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .form-group {
        margin-bottom: var(--spacing-md);
    }
}

@media (min-width: 768px) {
    .form-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
}

/* Countdown timer responsiveness */
@media (max-width: 767px) {
    .countdown-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    .countdown-item {
        padding: var(--spacing-sm);
    }
    
    .countdown-number {
        font-size: 2rem;
    }
    
    /* RSVP Mobile Specific Styles */
    #step0 .step-content h2 {
        font-size: 1.5rem;
    }
    
    .rsvp-container {
        margin: 0;
        border-radius: var(--radius-md);
    }
    
    .name-verification input[type="text"] {
        width: 100%;
        font-size: 1.1rem;
        text-align: center;
        padding: var(--spacing-sm);
    }
    
    .name-verification {
        margin-bottom: var(--spacing-sm);
    }
    
    .step-buttons {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-top: var(--spacing-md);
        gap: var(--spacing-md);
    }
    
    .attendance-options, .guest-count-options {
        display: flex;
        flex-direction: column;
        gap: var(--spacing-md);
        margin-bottom: var(--spacing-md);
    }
    
    div#step3 {
        padding: var(--spacing-sm);
    }
    
    .guest-form {
        background: var(--color-primary);
        padding: var(--spacing-sm) var(--spacing-sm);
        border-radius: var(--radius-md);
        margin-bottom: var(--spacing-md);
        border: 1px solid var(--color-subtle);
    }
    
    .form-group {
        margin-bottom: var(--spacing-xs);
    }
    
    .form-row {
        margin-bottom: var(--spacing-sm);
        gap: var(--spacing-sm);
    }
    
    .guest-forms {
        margin-bottom: var(--spacing-md);
    }
    
    .dietary-forms {
        margin-bottom: var(--spacing-md);
    }
    
    div#confirmationSummary {
        padding: var(--spacing-sm);
        margin: 0 -25px;
    }
    
    .success-state {
        text-align: center;
        padding: 20px 5px;
    }
    
    .success-state .base-access-message {
        color: #ffffff;
        font-size: 1rem;
        margin-bottom: var(--spacing-md);
        font-weight: 500;
    }
    
    .dbids-instructions {
        margin-top: var(--spacing-md);
        text-align: left;
        margin-bottom: var(--spacing-md);
    }
    
    .registration-steps ul {
        margin: var(--spacing-sm) 0;
        padding-left: var(--spacing-xs);
    }
    
    .additional-info {
        background: #f8f6f2;
        border-radius: var(--radius-md);
        padding: var(--spacing-md);
        margin-top: var(--spacing-lg);
    }
    
    /* Mobile-only responsive edits */
    .hero {
        background-position: 37% 50% !important;
    }
    
    .section {
        padding: calc(var(--spacing-lg) * 1) 0;
    }
    
    ul {
        margin-left: 20px;
    }
    
    .footer-content {
        text-align: center;
    }
    
    .footer-bottom .footer-made-with {
        color: #000;
    }
    
    .map-container {
        margin: 0;
    }
    
    .directions-panel {
        padding: var(--spacing-md) 0;
    }
    
    .directions-form .btn {
        width: 100%;
        padding: var(--spacing-xs) var(--spacing-xs);
        margin: 0;
    }
    
    .directions-form {
        padding: var(--spacing-md);
        margin-bottom: var(--spacing-xs);
    }
    
    .route-info {
        padding: var(--spacing-md);
        margin-top: var(--spacing-xs);
    }
    
    .venue-image, .accommodation-image {
        margin-top: var(--spacing-md);
    }
    
    /* Stay page - Book Now, Browse Options, Find Deals, View Options buttons */
    .card .btn,
    a[href*="hoteldel.com"],
    a[href*="marriott.com"],
    a[href*="lajollacove.com"],
    a[href*="hilton.com"],
    a[href*="airbnb.com"],
    a[href*="booking.com"] {
        margin: 20px auto 0;
        display: block;
    }
    
    /* Meet Lola page specific styles */
    #meetLola.hero {
        background-position: 76% 50% !important;
    }
    
    .lola-wedding-image {
        margin-top: 30px;
    }
    
    /* Registry hero background position */
    .hero.registry-hero {
        background-position: 16% 50% !important;
    }
    
    /* Fund option padding */
    .fund-option {
        padding: var(--spacing-md) var(--spacing-sm);
    }
    .fund-option p {
        margin-bottom: 0;
    }
    /* Footer section list margin */
    .footer-section ul {
        margin: 0;
    }
    
    /* Hide featured media on mobile */
    .featured-media {
        display: none;
    }
    
    /* Media page - feature photo above description on mobile */
    .feature-photo {
        grid-template-columns: 1fr !important;
        grid-template-rows: auto auto !important;
    }
    
    .feature-photo .featured-image {
        order: -1;
        grid-row: 1;
    }
    
    .feature-photo .photo-description {
        order: 1;
        grid-row: 2;
    }
}

@media (min-width: 768px) {
    .countdown-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--spacing-md);
    }
    
    .countdown-number {
        font-size: 3rem;
    }
}