/* ==========================================
   3D HVAC Supply - Spanish Website Styles
   ========================================== */

/* CSS Variables */
:root {
    --primary-color: #0066cc;
    --primary-dark: #004d99;
    --secondary-color: #ff6b00;
    --text-color: #333333;
    --text-light: #666666;
    --text-muted: #999999;
    --bg-light: #f8f9fa;
    --bg-alt: #f0f4f8;
    --white: #ffffff;
    --border-color: #e0e0e0;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.15);
    --radius: 8px;
    --radius-lg: 16px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
}

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

a:hover {
    color: var(--primary-dark);
}

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

ul {
    list-style: none;
}

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

/* ==========================================
   Header
   ========================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow);
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
}

.logo a:hover {
    opacity: 0.9;
}

.logo i {
    font-size: 2rem;
}

.nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

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

.nav-links a {
    color: var(--text-color);
    font-weight: 500;
    padding: 10px 0;
    position: relative;
}

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

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

.nav-links a.active {
    color: var(--primary-color);
}

.phone-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--primary-color);
    color: var(--white) !important;
    padding: 10px 20px;
    border-radius: var(--radius);
    font-weight: 600;
}

.phone-btn:hover {
    background: var(--primary-dark);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--text-color);
    border-radius: 3px;
    transition: var(--transition);
}

/* ==========================================
   Buttons
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-decoration: none;
}

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

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

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

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

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

.btn-white:hover {
    background: var(--bg-light);
    color: var(--primary-dark);
}

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

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

.btn-full {
    width: 100%;
}

/* ==========================================
   Hero Section
   ========================================== */
.hero {
    position: relative;
    padding: 180px 0 100px;
    background: linear-gradient(135deg, #0066cc 0%, #004d99 100%);
    color: var(--white);
    overflow: hidden;
}

.hero-bg {
    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 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></svg>');
    background-size: 100px 100px;
    opacity: 0.5;
}

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

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 50px;
}

.hero-stats {
    display: flex;
    gap: 50px;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* ==========================================
   Page Header
   ========================================== */
.page-header {
    padding: 150px 0 60px;
    background: linear-gradient(135deg, #0066cc 0%, #004d99 100%);
    color: var(--white);
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.page-header p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* ==========================================
   Section Styles
   ========================================== */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 15px;
}

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

/* ==========================================
   Services Section
   ========================================== */
.services {
    padding: 80px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.service-icon i {
    font-size: 2rem;
    color: var(--white);
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-color);
}

.service-card p {
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 600;
}

.service-link:hover {
    gap: 12px;
}

/* ==========================================
   Why Us Section
   ========================================== */
.why-us {
    padding: 80px 0;
    background: var(--bg-light);
}

.why-us-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.why-us-text h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.why-us-text > p {
    color: var(--text-light);
    margin-bottom: 30px;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.features-list li {
    display: flex;
    gap: 15px;
}

.features-list i {
    color: var(--secondary-color);
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 3px;
}

.features-list strong {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.features-list p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin: 0;
}

.image-placeholder {
    background: linear-gradient(135deg, #e8f0fe 0%, #d4e4fc 100%);
    border-radius: var(--radius-lg);
    height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
}

.image-placeholder i {
    font-size: 4rem;
    margin-bottom: 15px;
    opacity: 0.5;
}

.image-placeholder span {
    font-weight: 600;
    opacity: 0.7;
}

.image-placeholder.large {
    height: 450px;
}

/* ==========================================
   Brands Section
   ========================================== */
.brands {
    padding: 60px 0;
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.brand-item {
    background: var(--bg-light);
    padding: 25px;
    border-radius: var(--radius);
    text-align: center;
    font-weight: 600;
    color: var(--text-light);
    transition: var(--transition);
}

.brand-item:hover {
    background: var(--primary-color);
    color: var(--white);
}

.brands-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.brands-grid.large {
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.brand-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-lg);
    text-align: center;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-color);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

/* ==========================================
   CTA Section
   ========================================== */
.cta {
    padding: 80px 0;
    background: linear-gradient(135deg, #0066cc 0%, #004d99 100%);
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.cta-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

/* ==========================================
   Footer
   ========================================== */
.footer {
    background: #1a1a2e;
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.footer-logo i {
    font-size: 2rem;
}

.footer-info p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 20px;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-color);
}

.footer h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer ul li {
    margin-bottom: 10px;
}

.footer ul li a {
    color: rgba(255, 255, 255, 0.7);
}

.footer ul li a:hover {
    color: var(--white);
}

.contact-info li {
    display: flex;
    gap: 12px;
    margin-bottom: 15px;
}

.contact-info i {
    color: var(--primary-color);
    margin-top: 3px;
}

.contact-info span,
.contact-info a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

.footer-bottom .designer {
    margin-top: 10px;
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-bottom a:hover {
    color: var(--white);
}

/* ==========================================
   About Page
   ========================================== */
.about-content {
    padding: 80px 0;
}

.about-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.about-text p {
    color: var(--text-light);
    margin-bottom: 15px;
}

.about-image {
    display: flex;
    justify-content: center;
}

/* Values Section */
.values-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.value-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.value-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.value-icon i {
    font-size: 2rem;
    color: var(--white);
}

.value-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.value-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Advantages Section */
.advantages-section {
    padding: 80px 0;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.advantage-item {
    display: flex;
    gap: 20px;
    padding: 30px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.advantage-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.advantage-icon {
    width: 60px;
    height: 60px;
    background: var(--bg-alt);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

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

.advantage-content h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.advantage-content p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin: 0;
}

/* Team Section */
.team-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.team-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.team-text h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.team-text p {
    color: var(--text-light);
    margin-bottom: 15px;
}

.team-text .btn {
    margin-top: 15px;
}

/* ==========================================
   Products Page
   ========================================== */
.products-intro {
    padding: 40px 0;
    text-align: center;
}

.intro-content p {
    max-width: 800px;
    margin: 0 auto;
    color: var(--text-light);
    font-size: 1.1rem;
}

.product-section {
    padding: 80px 0;
}

.product-section.alt-bg {
    background: var(--bg-light);
}

.category-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
}

.category-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-icon i {
    font-size: 2.5rem;
    color: var(--white);
}

.category-title h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.category-title p {
    color: var(--text-light);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.product-section.alt-bg .product-card {
    background: var(--white);
}

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

.product-image {
    width: 80px;
    height: 80px;
    background: var(--bg-alt);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.product-image i {
    font-size: 2rem;
    color: var(--primary-color);
}

.product-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.product-card > p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.product-features {
    border-top: 1px solid var(--border-color);
    padding-top: 15px;
}

.product-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: var(--text-light);
}

.product-features i {
    color: var(--secondary-color);
    font-size: 0.8rem;
}

/* ==========================================
   FAQ Page
   ========================================== */
.faq-section {
    padding: 80px 0;
}

.faq-category {
    margin-bottom: 50px;
}

.faq-category h2 {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--primary-color);
}

.faq-category h2 i {
    color: var(--primary-color);
}

.faq-item {
    background: var(--white);
    border-radius: var(--radius);
    margin-bottom: 15px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background: var(--bg-light);
}

.faq-question span {
    font-weight: 600;
    font-size: 1.05rem;
}

.faq-question i {
    color: var(--primary-color);
    transition: var(--transition);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p,
.faq-answer ul,
.faq-answer ol {
    padding: 0 25px;
    margin-bottom: 15px;
    color: var(--text-light);
}

.faq-answer ul,
.faq-answer ol {
    padding-left: 45px;
}

.faq-answer li {
    margin-bottom: 8px;
    list-style: disc;
}

.faq-answer ol li {
    list-style: decimal;
}

.faq-answer:last-child {
    padding-bottom: 20px;
}

.contact-cta {
    padding: 60px 0;
    background: var(--bg-light);
}

.contact-cta-content {
    text-align: center;
}

.contact-cta-content h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.contact-cta-content p {
    color: var(--text-light);
    margin-bottom: 25px;
}

.contact-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

/* ==========================================
   Contact Page
   ========================================== */
.contact-section {
    padding: 80px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
}

.contact-info-card {
    background: linear-gradient(135deg, #0066cc 0%, #004d99 100%);
    color: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.contact-info-card h2 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.contact-info-card > p {
    opacity: 0.9;
    margin-bottom: 30px;
}

.contact-details {
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 1.25rem;
}

.contact-text h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 5px;
    opacity: 0.8;
}

.contact-text p,
.contact-text a {
    color: var(--white);
    font-size: 1rem;
}

.hours-section {
    padding: 25px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    margin-bottom: 25px;
}

.hours-section h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    margin-bottom: 15px;
}

.hours-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.hours-season h4 {
    font-size: 0.9rem;
    margin-bottom: 10px;
    opacity: 0.8;
}

.hours-season ul li {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    margin-bottom: 5px;
    opacity: 0.9;
}

.social-section h4 {
    font-size: 1rem;
    margin-bottom: 15px;
}

.social-section .social-links a {
    background: rgba(255, 255, 255, 0.2);
}

.social-section .social-links a:hover {
    background: var(--white);
    color: var(--primary-color);
}

/* Contact Form */
.contact-form-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow);
}

.contact-form-card h2 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.contact-form-card > p {
    color: var(--text-light);
    margin-bottom: 30px;
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-note {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: center;
}

/* Map Section */
.map-section {
    padding: 60px 0 0;
    background: var(--bg-light);
}

.map-section h2 {
    text-align: center;
    font-size: 1.75rem;
    margin-bottom: 40px;
}

.directions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.direction-card {
    background: var(--white);
    padding: 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow);
}

.direction-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.direction-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.direction-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

.map-container {
    width: 100%;
    background: var(--border-color);
}

.map-container iframe {
    display: block;
}

/* ==========================================
   Responsive Design
   ========================================== */
@media (max-width: 1024px) {
    .services-grid,
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

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

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

@media (max-width: 768px) {
    .nav-links,
    .header-contact {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }

    .services-grid,
    .product-grid,
    .values-grid,
    .advantages-grid {
        grid-template-columns: 1fr;
    }

    .why-us-content,
    .about-intro,
    .team-content,
    .contact-grid {
        grid-template-columns: 1fr;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

    .contact-info li {
        justify-content: center;
    }

    .cta-buttons,
    .contact-cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

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

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

/* Mobile Navigation */
.nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 20px;
    box-shadow: var(--shadow);
    gap: 0;
}

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

.nav-links.active a {
    display: block;
    padding: 15px 0;
}

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

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

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}