/* ============================================
   Art Móveis Planejados - Main Stylesheet
   ============================================ */

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

:root {
    --primary: #c2b19b;
    --primary-dark: #a89880;
    --black: #000000;
    --white: #ffffff;
    --gray-light: #f8f9fa;
    --gray: #686868;
    --gray-dark: #1a1a1a;
    --border: #d1d1d1;
    --font-body: 'Roboto', sans-serif;
    --font-heading: 'Roboto Slab', serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--gray-dark);
    background-color: var(--white);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

ul {
    list-style: none;
}

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

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

/* ============================================
   Header
   ============================================ */
.header {
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo img {
    height: 80px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 5px;
}

.nav-menu a {
    padding: 10px 12px;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-dark);
    transition: all 0.3s ease;
    border-radius: 4px;
}

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

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--black);
    margin: 5px 0;
    transition: all 0.3s ease;
}

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

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

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.cart-icon, .account-icon {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--gray-dark);
    transition: color 0.3s ease;
}

.cart-icon:hover, .account-icon:hover {
    color: var(--primary);
}

.cart-count {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--primary);
    color: white;
    font-size: 11px;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.4);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
    padding: 60px 20px;
}

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    color: var(--white);
    line-height: 1.3;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.hero-content p {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 30px;
    line-height: 1.8;
}

.hero-image {
    position: relative;
    z-index: 1;
    flex: 1;
    display: flex;
    justify-content: center;
    padding: 60px 20px;
}

.hero-image img {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-block;
    padding: 14px 32px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(194, 177, 155, 0.4);
}

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

.btn-dark:hover {
    background: #333;
}

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

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

.btn-whatsapp {
    background: #25D366;
    color: var(--white);
}

.btn-whatsapp:hover {
    background: #1da851;
}

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

.section-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--gray-dark);
    text-align: center;
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray);
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px;
}

/* ============================================
   Sobre Nós (About Section)
   ============================================ */
.about-section {
    background: var(--gray-light);
}

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

.about-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.about-images img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 8px;
}

.about-content .section-title {
    text-align: left;
}

.about-content .section-subtitle {
    text-align: left;
    margin: 0 0 30px;
}

.about-content p {
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 20px;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--primary);
    font-weight: 700;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gray);
    margin-top: 5px;
}

/* ============================================
   Ambientes (Rooms Section)
   ============================================ */
.environments-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.env-tab {
    padding: 12px 30px;
    background: var(--white);
    border: 2px solid var(--border);
    border-radius: 30px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
}

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

.env-content {
    display: none;
}

.env-content.active {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.env-content img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 5px 30px rgba(0,0,0,0.1);
}

.env-text h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--gray-dark);
}

.env-text p {
    color: var(--gray);
    line-height: 1.8;
}

/* ============================================
   Por Que Escolher (Why Choose Us)
   ============================================ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    text-align: center;
    padding: 40px 30px;
    background: var(--white);
    border-radius: 10px;
    box-shadow: 0 5px 30px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon svg {
    width: 40px;
    height: 40px;
    fill: var(--white);
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--gray-dark);
}

.feature-card p {
    color: var(--gray);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ============================================
   FAQ Section
   ============================================ */
.faq-section {
    background: var(--gray-light);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    margin-bottom: 15px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.faq-question {
    width: 100%;
    padding: 20px 25px;
    background: none;
    border: none;
    text-align: left;
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

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

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    font-weight: 300;
    transition: transform 0.3s ease;
}

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

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

.faq-answer p {
    padding: 0 25px 20px;
    color: var(--gray);
    line-height: 1.8;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

/* ============================================
   Catalog Section
   ============================================ */
.catalog-section {
    background: var(--gray-light);
}

.catalog-scroll {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    padding: 20px 0;
    scroll-snap-type: x mandatory;
}

.catalog-scroll::-webkit-scrollbar {
    height: 8px;
}

.catalog-scroll::-webkit-scrollbar-track {
    background: var(--white);
    border-radius: 4px;
}

.catalog-scroll::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
}

.catalog-item {
    min-width: 300px;
    scroll-snap-align: start;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.catalog-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.catalog-item:hover img {
    transform: scale(1.05);
}

/* ============================================
   Contato (Contact Section)
   ============================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.contact-info-card {
    background: var(--gray-light);
    padding: 40px;
    border-radius: 10px;
}

.contact-info-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 25px;
    color: var(--gray-dark);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
}

.contact-item-icon {
    width: 40px;
    height: 40px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-item-icon svg {
    width: 20px;
    height: 20px;
    fill: var(--white);
}

.contact-item-text h4 {
    font-size: 0.9rem;
    color: var(--gray-dark);
    margin-bottom: 5px;
}

.contact-item-text p {
    font-size: 0.9rem;
    color: var(--gray);
}

.map-container {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.map-container iframe {
    width: 100%;
    height: 400px;
    border: none;
}

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

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid #333;
}

.footer-col h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--primary);
}

.footer-col p {
    color: #ccc;
    font-size: 0.9rem;
    line-height: 1.8;
}

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

.footer-col ul li a {
    color: #ccc;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

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

.footer-hours {
    margin-top: 15px;
}

.footer-hours p {
    margin-bottom: 8px;
    font-size: 0.85rem;
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    background: #333;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

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

.footer-social img {
    width: 20px;
    height: 20px;
}

.footer-bottom {
    padding: 20px 0;
    text-align: center;
}

.footer-bottom p {
    color: #999;
    font-size: 0.85rem;
}

/* ============================================
   Page Header
   ============================================ */
.page-header {
    background: var(--gray-dark);
    padding: 60px 20px;
    text-align: center;
}

.page-header h1 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 10px;
}

.page-header p {
    color: #ccc;
}

/* ============================================
   Forms
   ============================================ */
.form-section {
    padding: 80px 0;
}

.form-container {
    max-width: 700px;
    margin: 0 auto;
    background: var(--white);
    padding: 50px;
    border-radius: 10px;
    box-shadow: 0 5px 30px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--gray-dark);
    font-size: 0.95rem;
}

.form-group label .required {
    color: red;
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 1rem;
    font-family: var(--font-body);
    transition: border-color 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(194, 177, 155, 0.2);
}

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

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    padding-right: 40px;
}

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

/* ============================================
   Login Form
   ============================================ */
.login-section {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-light);
}

.login-form {
    width: 100%;
    max-width: 450px;
    background: var(--white);
    padding: 50px;
    border-radius: 10px;
    box-shadow: 0 5px 30px rgba(0,0,0,0.1);
}

.login-form h2 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    text-align: center;
    margin-bottom: 30px;
    color: var(--gray-dark);
}

.remember-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 25px;
}

.remember-row label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--gray);
    cursor: pointer;
}

.remember-row a {
    font-size: 0.9rem;
    color: var(--primary);
}

.remember-row a:hover {
    text-decoration: underline;
}

/* ============================================
   Scroll to Top
   ============================================ */
.scroll-top {
    position: fixed;
    bottom: 100px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: var(--black);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    box-shadow: 0 2px 15px rgba(0,0,0,0.2);
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

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

.scroll-top svg {
    width: 24px;
    height: 24px;
}

/* ============================================
   Cart Sidebar
   ============================================ */
.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.cart-overlay.active {
    opacity: 1;
    visibility: visible;
}

.cart-sidebar {
    position: fixed;
    top: 0;
    right: -425px;
    width: 425px;
    height: 100%;
    background: var(--white);
    z-index: 2000;
    transition: right 0.3s ease;
    display: flex;
    flex-direction: column;
}

.cart-sidebar.active {
    right: 0;
}

.cart-header {
    padding: 20px;
    border-bottom: 2px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-header h3 {
    font-size: 1.2rem;
    color: var(--gray-dark);
}

.cart-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray);
}

.cart-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: var(--gray-light);
}

.cart-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--gray);
}

.cart-footer {
    padding: 20px;
    background: var(--white);
    border-top: 1px solid #eee;
}

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

.cart-float {
    position: fixed;
    bottom: 12px;
    right: 1px;
    width: 64px;
    height: 64px;
    background: var(--white);
    color: var(--black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 0 15px 2px rgba(0,0,0,0.1);
    z-index: 1998;
    transition: all 0.3s ease;
}

.cart-float:hover {
    transform: scale(1.05);
}

.cart-float svg {
    width: 30px;
    height: 30px;
}

.cart-count {
    position: absolute;
    top: -9px;
    left: -8px;
    width: 20px;
    height: 20px;
    background: var(--black);
    color: var(--white);
    border-radius: 50%;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ============================================
   Product Card (Loja)
   ============================================ */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 30px rgba(0,0,0,0.15);
}

.product-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-wishlist {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 36px;
    height: 36px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.product-wishlist:hover {
    background: var(--primary);
}

.product-wishlist svg {
    width: 18px;
    height: 18px;
}

.product-info {
    padding: 20px;
}

.product-info h3 {
    font-size: 1rem;
    color: var(--gray-dark);
    margin-bottom: 10px;
}

.product-price {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--gray-dark);
    font-weight: 700;
    margin-bottom: 15px;
}

.product-card .btn {
    width: 100%;
}

/* ============================================
   Responsive Design
   ============================================ */

/* Tablets landscape & small desktops */
.nav-overlay {
    display: none;
}

@media (max-width: 768px) {
    .nav-overlay {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0,0,0,0.5);
        z-index: 1000;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    .nav-overlay.active {
        opacity: 1;
        visibility: visible;
    }
}

@media (max-width: 1024px) {
    .hero {
        min-height: 450px;
    }

    .hero-content h1 {
        font-size: 1.8rem;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-content .section-title,
    .about-content .section-subtitle {
        text-align: center;
    }

    .about-content p {
        text-align: center;
    }

    .about-images img {
        height: 200px;
    }

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

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

/* Tablets portrait */
@media (max-width: 768px) {
    /* Header */
    .nav-menu {
        position: fixed;
        top: 0;
        left: -100%;
        width: 80%;
        max-width: 320px;
        height: 100%;
        background: var(--white);
        flex-direction: column;
        padding: 80px 30px 30px;
        box-shadow: 2px 0 15px rgba(0,0,0,0.1);
        transition: left 0.3s ease;
        z-index: 1001;
        overflow-y: auto;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu a {
        padding: 14px 0;
        font-size: 16px;
        width: 100%;
        border-bottom: 1px solid #eee;
    }

    .menu-toggle {
        display: block;
        z-index: 1002;
    }

    .header-actions {
        position: fixed;
        top: 15px;
        right: 60px;
        z-index: 1001;
        display: flex;
        gap: 10px;
    }

    .header-actions .cart-icon,
    .header-actions .account-icon {
        width: 40px;
        height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--white);
        border-radius: 50%;
        box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }

    /* Hero */
    .hero {
        flex-direction: column;
        min-height: auto;
    }

    .hero-content {
        text-align: center;
        padding: 40px 20px;
    }

    .hero-content h1 {
        font-size: 1.5rem;
    }

    .hero-content p {
        font-size: 0.95rem;
    }

    .hero-image {
        padding: 0 20px 30px;
    }

    .hero-image img {
        max-height: 300px;
        object-fit: cover;
    }

    /* About */
    .about-images img {
        height: 180px;
    }

    .stats {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .stat-item {
        padding: 15px;
    }

    .stat-number {
        font-size: 1.6rem;
    }

    /* Environments */
    .environments-tabs {
        flex-wrap: wrap;
        justify-content: center;
        gap: 8px;
    }

    .env-tab {
        padding: 10px 20px;
        font-size: 13px;
    }

    .env-content.active {
        grid-template-columns: 1fr;
    }

    .env-content img {
        height: 250px;
    }

    /* Features */
    .features-grid {
        grid-template-columns: 1fr;
    }

    .feature-card {
        padding: 30px 20px;
    }

    /* Catalog */
    .catalog-scroll {
        padding: 10px 0;
        gap: 15px;
    }

    .catalog-item {
        min-width: 260px;
    }

    .catalog-item img {
        height: 200px;
    }

    /* FAQ */
    .faq-question {
        padding: 16px 20px;
        font-size: 0.95rem;
    }

    .faq-answer p {
        padding: 0 20px 16px;
        font-size: 0.9rem;
    }

    /* Contact */
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .contact-info-card {
        padding: 30px 20px;
    }

    .map-container iframe {
        height: 300px;
    }

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

    .form-container {
        padding: 30px 20px;
    }

    /* Sections */
    .section {
        padding: 50px 0;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-col h3 {
        font-size: 1rem;
    }

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

    .footer-bottom {
        padding: 15px 0;
    }

    /* Cart sidebar */
    .cart-sidebar {
        width: 100%;
        right: -100%;
    }

    /* Scroll to top */
    .scroll-top {
        width: 44px;
        height: 44px;
        bottom: 80px;
        right: 15px;
    }

    .scroll-top svg {
        width: 20px;
        height: 20px;
    }
}

/* Mobile phones */
@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.3rem;
        line-height: 1.4;
    }

    .hero-content p {
        font-size: 0.9rem;
    }

    .hero-image img {
        max-height: 240px;
    }

    .section-title {
        font-size: 1.4rem;
    }

    .section-subtitle {
        font-size: 0.9rem;
        margin-bottom: 30px;
    }

    .section {
        padding: 40px 0;
    }

    .about-images {
        grid-template-columns: 1fr;
    }

    .about-images img {
        height: 200px;
    }

    .environments-tabs {
        flex-direction: column;
        align-items: stretch;
    }

    .env-tab {
        text-align: center;
        padding: 10px 15px;
    }

    .env-content img {
        height: 200px;
    }

    .catalog-item {
        min-width: 240px;
    }

    .catalog-item img {
        height: 180px;
    }

    .contact-info-card {
        padding: 25px 15px;
    }

    .contact-item {
        gap: 10px;
        margin-bottom: 15px;
    }

    .contact-item-icon {
        width: 36px;
        height: 36px;
    }

    .contact-item-icon svg {
        width: 16px;
        height: 16px;
    }

    .contact-item-text h4 {
        font-size: 0.85rem;
    }

    .contact-item-text p {
        font-size: 0.85rem;
    }

    .footer-col p {
        font-size: 0.85rem;
    }

    .footer-col ul li a {
        font-size: 0.85rem;
    }

    .footer-hours p {
        font-size: 0.8rem;
    }

    .btn {
        padding: 12px 24px;
        font-size: 13px;
    }

    .map-container iframe {
        height: 250px;
    }

    .stat-number {
        font-size: 1.4rem;
    }

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

    .feature-icon {
        width: 60px;
        height: 60px;
    }

    .feature-icon svg {
        width: 30px;
        height: 30px;
    }

    .feature-card h3 {
        font-size: 1.05rem;
    }

    .feature-card p {
        font-size: 0.85rem;
    }

    .login-form {
        padding: 30px 20px;
    }

    .product-image {
        height: 200px;
    }

    .product-info {
        padding: 15px;
    }
}

/* Very small phones */
@media (max-width: 360px) {
    .hero-content h1 {
        font-size: 1.15rem;
    }

    .hero-content {
        padding: 30px 15px;
    }

    .hero-image img {
        max-height: 200px;
    }

    .section-title {
        font-size: 1.25rem;
    }

    .header-inner {
        padding: 10px 15px;
    }

    .logo img {
        height: 50px;
    }

    .nav-menu {
        width: 85%;
    }

    .container {
        padding: 0 15px;
    }

    .faq-question {
        padding: 14px 15px;
        font-size: 0.9rem;
    }

    .faq-answer p {
        padding: 0 15px 14px;
        font-size: 0.85rem;
    }

    .contact-info-card {
        padding: 20px 12px;
    }

    .footer-col {
        text-align: center;
    }

    .btn {
        padding: 11px 20px;
        font-size: 12px;
    }
}