/* ============================================================
   Escort Agency - Main Stylesheet
   ============================================================ */

/* CSS Variables */
:root {
    --primary: #c25a7c;
    --primary-dark: #a84868;
    --primary-light: #e8889e;
    --secondary: #2e1a28;
    --secondary-light: #4e2a3e;
    --dark: #0a0a0a;
    --dark-gray: #111111;
    --gray: #666;
    --light-gray: #2a2a2a;
    --lighter-gray: #1c1c1c;
    --white: #ffffff;
    --off-white: #0a0a0a;
    --bg-card: #161616;
    --bg-input: #1c1c1c;
    --border-color: #2a2a2a;
    --text: #e0e0e0;
    --text-light: #999;
    --text-heading: #f0f0f0;
    --success: #28a745;
    --danger: #dc3545;
    --warning: #ffc107;
    --info: #17a2b8;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Raleway', sans-serif;
    --shadow: 0 5px 25px rgba(0,0,0,0.3);
    --shadow-hover: 0 10px 40px rgba(0,0,0,0.4);
    --transition: all 0.3s ease;
    --border-radius: 8px;
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text);
    line-height: 1.8;
    background: var(--off-white);
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    color: var(--secondary);
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--primary);
    margin: 15px auto 0;
}

.section-title p {
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================================
   Navigation
   ============================================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--white) !important;
}

.navbar-brand i {
    color: var(--primary);
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    gap: 30px;
}

.nav-menu li a {
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding: 5px 0;
}

.nav-menu li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.nav-menu li a:hover,
.nav-menu li a.active {
    color: var(--white);
}

.nav-menu li a:hover::after,
.nav-menu li a.active::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
}

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

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

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

/* ============================================================
   Hero Section
   ============================================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--dark) 100%);
    position: relative;
    overflow: hidden;
    padding: 120px 20px 60px;
}

.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(201,169,110,0.05)" d="M0,96L48,112C96,128,192,160,288,186.7C384,213,480,235,576,213.3C672,192,768,128,864,128C960,128,1056,192,1152,208C1248,224,1344,192,1392,176L1440,160L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"/></svg>') no-repeat bottom;
    background-size: cover;
    animation: wave 10s ease-in-out infinite alternate;
}

@keyframes wave {
    0% { transform: translateY(0); }
    100% { transform: translateY(-30px); }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-content h1 {
    font-size: 4rem;
    color: var(--white);
    margin-bottom: 20px;
    animation: fadeInUp 1s ease;
}

.hero-content h1 span {
    color: var(--primary);
}

.hero-content p {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 40px;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.4s both;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 35px;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(201,169,110,0.3);
}

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

.btn-outline:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(201,169,110,0.3);
}

.btn-small {
    padding: 10px 25px;
    font-size: 0.85rem;
}

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
}

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

/* ============================================================
   Models Grid
   ============================================================ */
.models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

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

.model-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.model-card-image {
    position: relative;
    height: 350px;
    overflow: hidden;
}

.model-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.model-card:hover .model-card-image img {
    transform: scale(1.1);
}

.model-card-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--primary);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.model-card-actions {
    position: absolute;
    bottom: 15px;
    right: 15px;
    display: flex;
    gap: 10px;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
}

.model-card:hover .model-card-actions {
    opacity: 1;
    transform: translateY(0);
}

.model-card-actions a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(20,20,20,0.9);
    border-radius: 50%;
    color: var(--white);
    font-size: 1rem;
    transition: var(--transition);
}

.model-card-actions a:hover {
    background: var(--primary);
    color: var(--white);
}

.model-card-body {
    padding: 20px;
}

.model-card-body h3 {
    font-size: 1.3rem;
    margin-bottom: 5px;
}

.model-card-body .model-meta {
    display: flex;
    gap: 15px;
    color: var(--text-light);
    font-size: 0.85rem;
    margin-bottom: 10px;
}

.model-card-body .model-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.model-card-body .model-meta i {
    color: var(--primary);
}

.model-card-body .model-bio {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.model-card-body .model-rate {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--primary);
    font-weight: 700;
}

/* ============================================================
   Model Detail Page
   ============================================================ */
.model-detail {
    padding: 120px 0 60px;
}

.model-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-bottom: 60px;
}

.model-detail-gallery {
    position: relative;
}

.model-detail-main-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.model-detail-thumbs {
    display: flex;
    gap: 10px;
    margin-top: 15px;
    overflow-x: auto;
    padding-bottom: 10px;
}

.model-detail-thumbs img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 4px;
    cursor: pointer;
    opacity: 0.6;
    transition: var(--transition);
    border: 2px solid transparent;
}

.model-detail-thumbs img.active,
.model-detail-thumbs img:hover {
    opacity: 1;
    border-color: var(--primary);
}

.model-detail-info h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.model-detail-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-bottom: 30px;
}

.stat-item {
    background: var(--lighter-gray);
    padding: 15px;
    border-radius: var(--border-radius);
    text-align: center;
}

.stat-item .stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.stat-item .stat-value {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--secondary);
    font-weight: 700;
}

.model-detail-description {
    margin-bottom: 30px;
}

.model-detail-description h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--secondary);
}

.model-detail-description p {
    color: var(--text-light);
    line-height: 1.8;
}

.model-pricing {
    margin-bottom: 30px;
}

.model-pricing h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.pricing-card {
    background: var(--lighter-gray);
    padding: 20px;
    border-radius: var(--border-radius);
    text-align: center;
    border: 2px solid transparent;
    transition: var(--transition);
}

.pricing-card.featured {
    border-color: var(--primary);
    background: linear-gradient(135deg, var(--bg-card), var(--lighter-gray));
}

.pricing-card .price-amount {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--primary);
    font-weight: 700;
}

.pricing-card .price-label {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-top: 5px;
}

.model-services {
    margin-bottom: 30px;
}

.model-services h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.services-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.service-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 15px;
    background: var(--lighter-gray);
    border-radius: var(--border-radius);
}

.service-item .service-name {
    display: flex;
    align-items: center;
    gap: 10px;
}

.service-item .service-name i {
    color: var(--primary);
}

.service-item .service-price {
    font-weight: 600;
    color: var(--primary);
}

.model-contact-box {
    background: var(--secondary);
    padding: 30px;
    border-radius: var(--border-radius);
    color: var(--white);
}

.model-contact-box h3 {
    color: var(--white);
    margin-bottom: 20px;
}

.model-contact-box .contact-methods {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.contact-method:hover {
    background: rgba(255,255,255,0.15);
}

.contact-method i {
    font-size: 1.2rem;
    color: var(--primary);
    width: 30px;
    text-align: center;
}

/* ============================================================
   Features Section
   ============================================================ */
.features {
    padding: 80px 0;
    background: var(--lighter-gray);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    text-align: center;
    padding: 40px 30px;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.feature-card:hover {
    background: var(--lighter-gray);
    transform: translateY(-5px);
}

.feature-card i {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.feature-card p {
    color: var(--text-light);
}

/* ============================================================
   About Page
   ============================================================ */
.about-section {
    padding: 120px 0 60px;
}

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

.about-content h1 {
    font-size: 3rem;
    margin-bottom: 30px;
    text-align: center;
}

.about-content p {
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 1.1rem;
    line-height: 1.8;
}

/* ============================================================
   Contact Page
   ============================================================ */
.contact-section {
    padding: 120px 0 60px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-form-wrapper h1 {
    font-size: 2.5rem;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--secondary);
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--light-gray);
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
    background: var(--bg-input);
    color: var(--text);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(201,169,110,0.1);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-info-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 25px;
    background: var(--bg-card);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.contact-info-card i {
    font-size: 1.5rem;
    color: var(--primary);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--lighter-gray);
    border-radius: 50%;
    flex-shrink: 0;
}

.contact-info-card h4 {
    margin-bottom: 5px;
}

.contact-info-card p {
    color: var(--text-light);
}

/* ============================================================
   Gallery Page
   ============================================================ */
.gallery-section {
    padding: 120px 0 60px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    cursor: pointer;
    height: 300px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: var(--white);
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
}

.gallery-item:hover .gallery-item-overlay {
    opacity: 1;
    transform: translateY(0);
}

.gallery-item-overlay h4 {
    color: var(--white);
    margin-bottom: 5px;
}

/* ============================================================
   Lightbox
   ============================================================ */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.9);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox img {
    max-width: 90%;
    max-height: 90vh;
    border-radius: var(--border-radius);
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 30px;
    color: var(--white);
    font-size: 2rem;
    cursor: pointer;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    transition: var(--transition);
}

.lightbox-close:hover {
    background: rgba(255,255,255,0.2);
}

/* ============================================================
   Pagination
   ============================================================ */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 50px;
}

.pagination a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border: 2px solid var(--light-gray);
    border-radius: 50%;
    font-weight: 600;
    transition: var(--transition);
}

.pagination a:hover,
.pagination a.active {
    border-color: var(--primary);
    background: var(--primary);
    color: var(--white);
}

/* ============================================================
   Filters
   ============================================================ */
.filters {
    padding: 100px 0 30px;
    background: var(--dark);
    border-bottom: 1px solid var(--light-gray);
}

.filter-form {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: flex-end;
}

.filter-group {
    flex: 1;
    min-width: 150px;
}

.filter-group label {
    display: block;
    margin-bottom: 5px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-light);
}

.filter-group select,
.filter-group input {
    width: 100%;
    padding: 10px 12px;
    border: 2px solid var(--light-gray);
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    background: var(--bg-input);
    color: var(--text);
}

.filter-group select option {
    background: var(--bg-input);
    color: var(--text);
}

.filter-group select:focus,
.filter-group input:focus {
    border-color: var(--primary);
    outline: none;
}

/* ============================================================
   Alerts
   ============================================================ */
.alert {
    padding: 15px 20px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    font-weight: 500;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-danger {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* ============================================================
   Footer
   ============================================================ */
.footer {
    background: var(--dark);
    color: rgba(255,255,255,0.7);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-col h3 i {
    color: var(--primary);
}

.footer-col h4 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-col p {
    margin-bottom: 20px;
    line-height: 1.8;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-col ul li a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.footer-col .contact-info li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.footer-col .contact-info li i {
    color: var(--primary);
    margin-top: 5px;
}

.footer-col .hours li {
    display: flex;
    justify-content: space-between;
}

.footer-col .hours li span {
    color: var(--primary);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    color: var(--white);
    font-size: 1.1rem;
    transition: var(--transition);
}

.social-links a:hover {
    border-color: var(--primary);
    background: var(--primary);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 30px 0;
    text-align: center;
}

.footer-bottom p {
    margin-bottom: 5px;
    font-size: 0.9rem;
}

.footer-bottom .disclaimer {
    color: rgba(255,255,255,0.4);
    font-size: 0.8rem;
}

/* ============================================================
   Back to Top
   ============================================================ */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    display: none;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 999;
    box-shadow: 0 5px 20px rgba(201,169,110,0.3);
}

.back-to-top.show {
    display: flex;
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

/* ============================================================
   Section Padding
   ============================================================ */
.section {
    padding: 80px 0;
}

/* ============================================================
   Empty State
   ============================================================ */
.empty-state {
    text-align: center;
    padding: 60px 20px;
}

.empty-state i {
    font-size: 4rem;
    color: var(--light-gray);
    margin-bottom: 20px;
}

.empty-state h3 {
    margin-bottom: 10px;
    color: var(--text);
}

.empty-state p {
    color: var(--text-light);
}

/* ============================================================
   Responsive Design
   ============================================================ */
@media (max-width: 992px) {
    .model-detail-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-content h1 {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--dark);
        flex-direction: column;
        padding: 30px;
        gap: 20px;
        transform: translateY(-100%);
        opacity: 0;
        transition: var(--transition);
        pointer-events: none;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .models-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .model-detail-main-image {
        height: 300px;
    }
    
    .model-detail-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-cards {
        grid-template-columns: 1fr;
    }
    
    .services-list {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .filter-form {
        flex-direction: column;
    }
    
    .filter-group {
        min-width: 100%;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .model-card-image {
        height: 280px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
}