:root {
    --silver: #C0C0C0;
    --light-silver: #E5E5E5;
    --dark-silver: #A9A9A9;
    --black: #000;
    --white: #fff;
    --light-gray: #ffffff;
    --medium-gray: #e0e0e0;
    --dark-gray: #333;
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    --perfume-primary: #777;
    --perfume-secondary: #E5E5E5;
    --perfume-accent: #555;
    --discount-red: #ff0000;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Raleway', sans-serif;
    color: var(--black);
    background: var(--white);
    overflow-x: hidden;
    line-height: 1.6;
    overscroll-behavior: none;
    padding-top: 120px;
    background: linear-gradient(135deg, #ffffff 100%, #ffffff 100%);
}

.free-shipping-banner {
    background-color: var(--black);
    color: var(--white);
    text-align: center;
    padding: 9px 0;
    font-weight: 600;
    font-size: 16px;
    position: fixed;
    top: 77px;
    width: 100%;
    z-index: 999;
}

@media (max-width: 768px) {
    .free-shipping-banner {
        top: 73px;
    }
}

h1, h2, h3, h4 {
    font-family: 'Raleway', sans-serif;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.app-container {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.screen {
    display: none;
    flex: 1;
    width: 100%;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.screen.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.animate-fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.8s ease forwards;
}

.animate-slide-up {
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 0.8s ease forwards;
}

@keyframes fadeIn {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
    0% { opacity: 0; transform: translateY(30px); }
    100% { opacity: 1; transform: translateY(0); }
}

header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: var(--white);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    padding: 15px 0;
    transition: var(--transition);
    height: 80px;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    height: 100%;
}

.mobile-header-left {
    display: flex;
    align-items: center;
    gap: 15px;
    height: 100%;
}

.logo-link {
    display: flex;
    align-items: center;
    height: 100%;
}

.logo-img {
    height: 60px;
    width: auto;
    transition: transform 0.3s;
}

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

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 40px;
}

nav ul li a {
    text-decoration: none;
    color: var(--black);
    font-weight: 500;
    font-size: 16px;
    position: relative;
    transition: color 0.3s;
    cursor: pointer;
}

nav ul li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--perfume-primary);
    transition: width 0.3s;
}

nav ul li a:hover {
    color: var(--perfume-primary);
}

nav ul li a:hover::after {
    width: 100%;
}

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

.nav-active::after {
    width: 100% !important;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-left: auto;
    padding-right: 20px;
}

.cart-icon {
    position: relative;
    cursor: pointer;
    transition: transform 0.3s;
}

.cart-icon:hover {
    transform: scale(1.1);
}

.cart-count {
    position: absolute;
    top: -10px;
    right: -14px;
    background: var(--perfume-primary);
    color: var(--white);
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
}

.menu-toggle {
    display: none;
    cursor: pointer;
    font-size: 24px;
}

.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    margin-top: -60px;
    padding-top: 0px;
    background: var(--white);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 650px;
    margin-top: -80px;
    margin-left: -680px;
}

.hero h1 {
    font-size: 68px;
    line-height: 1.1;
    margin-bottom: 25px;
    color: var(--black);
    margin-top: -20px;
}

.hero p {
    font-size: 20px;
    margin-bottom: 40px;
    color: var(--dark-gray);
}

.btn {
    display: inline-block;
    padding: 16px 38px;
    background: var(--perfume-accent);
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 14px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn:hover {
    background: var(--dark-gray);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

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

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

.hero-image {
    position: absolute;
    top: 40%;
    right: 0;
    transform: translateY(-50%);
    width: 50%;
    height: 80%;
    background-size: cover;
    background-position: center;
    z-index: 1;
    border-radius: 20px 0 0 20px;
    margin-top: 73px;
}

.perfumes {
    padding: 50px 0 80px;
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
    padding-top: 10px;
    position: relative;
    z-index: 10;
}

.section-title h2 {
    font-size: 42px;
    margin-bottom: 15px;
    color: var(--black);
    position: relative;
    z-index: 20;
}

.section-title p {
    max-width: 600px;
    margin: 0 auto;
    color: var(--dark-gray);
    font-size: 18px;
    position: relative;
    z-index: 20;
}

.search-bar {
    width: 100%;
    max-width: 800px;
    margin: 0 auto 40px;
    position: relative;
    z-index: 20;
}

.search-bar input {
    width: 100%;
    padding: 15px 20px;
    border-radius: 30px;
    border: 1px solid var(--medium-gray);
    font-size: 16px;
    padding-left: 50px;
    background: var(--light-gray) url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23333"><path d="M15.5 14h-.79l-.28-.27a6.5 6.5 0 001.48-5.34c-.47-2.78-2.79-5-5.59-5.34a6.505 6.505 0 00-7.27 7.27c.34 2.8 2.56 5.12 5.34 5.59a6.5 6.5 0 005.34-1.48l.27.28v.79l4.25 4.25c.41.41 1.08.41 1.49 0 .41-.41.41-1.08 0-1.49L15.5 14zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z"/></svg>') no-repeat 15px center;
    background-size: 20px;
    transition: var(--transition);
}

.search-bar input:focus {
    outline: none;
    border-color: var(--perfume-primary);
    box-shadow: 0 0 0 3px rgba(119, 119, 119, 0.2);
}

.clear-search-btn {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--dark-gray);
    cursor: pointer;
    font-size: 16px;
    transition: color 0.3s;
    z-index: 30;
}

.clear-search-btn:hover {
    color: var(--perfume-primary);
}

.no-results {
    text-align: center;
    font-size: 18px;
    color: var(--dark-gray);
    display: none;
    padding: 15px;
    position: absolute;
    width: 100%;
    top: calc(100% + 10px);
    left: 0;
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    z-index: 10;
    margin-top: 150px;
}

.filter-bar {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 50px;
    flex-wrap: wrap;
    position: relative;
    z-index: 20;
}

.filter-btn {
    padding: 12px 25px;
    background: transparent;
    border: 1px solid var(--medium-gray);
    color: var(--dark-gray);
    cursor: pointer;
    border-radius: 30px;
    transition: var(--transition);
    font-weight: 500;
}

.filter-btn.active, .filter-btn:hover {
    background: var(--perfume-primary);
    color: var(--white);
    border-color: var(--perfume-primary);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    position: relative;
    z-index: 20;
}

.product-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    position: relative;
}

.product-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.product-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--perfume-primary);
    color: var(--white);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    z-index: 2;
}

.product-image {
    height: 350px;
    background: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-image img {
    max-width: 80%;
    max-height: 80%;
    transition: transform 0.5s ease;
    object-fit: contain;
}

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

.product-actions {
    position: absolute;
    bottom: 20px;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    gap: 15px;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
}

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

.action-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--black);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.action-btn:hover {
    background: var(--perfume-primary);
    color: var(--white);
    transform: translateY(-5px);
}

.product-info {
    padding: 25px;
    text-align: center;
}

.product-info h3 {
    font-size: 22px;
    margin-bottom: 10px;
    color: var(--perfume-accent);
}

.product-category {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 10px;
    background-color: #f0f0f0;
    color: #000;
}

.product-price {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    color: var(--black);
}

.original-price {
    text-decoration: line-through;
    color: var(--black);
    font-weight: normal;
    font-size: 0.9em;
}

.current-price {
    color: var(--black);
    font-weight: 600;
}

.discount-price {
    color: var(--discount-red);
    font-weight: 600;
}

.discount-badge {
    background: var(--discount-red);
    color: white;
    padding: 3px 10px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: bold;
    display: inline-block;
    margin-left: 10px;
}

.policies {
    padding: 50px 0 80px;
    background: var(--white);
    position: relative;
    z-index: 10;
}

.policies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    position: relative;
    z-index: 20;
}

.policy-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    text-align: center;
    position: relative;
    z-index: 30;
}

.policy-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.policy-icon {
    width: 80px;
    height: 80px;
    background: rgba(119, 119, 119, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    color: var(--perfume-primary);
    font-size: 30px;
}

.policy-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--perfume-accent);
}

.policy-card p {
    color: var(--dark-gray);
    margin-bottom: 20px;
}

.promotions {
    padding: 50px 0 80px;
}

.promo-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    display: flex;
    height: 500px;
}

.promo-image {
    flex: 1;
    background-size: cover;
    background-position: center;
}

.promo-content {
    flex: 1;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, rgba(119, 119, 119, 0.1) 0%, rgba(255,255,255,1) 100%);
    text-align: center;
}

.promo-content h2 {
    font-size: 42px;
    margin-bottom: 20px;
    color: var(--perfume-accent);
}

.promo-content p {
    font-size: 18px;
    margin-bottom: 30px;
    color: var(--dark-gray);
}

.promo-text {
    padding: 20px;
    background: var(--light-gray);
    border-radius: 8px;
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    margin-top: 20px;
    color: var(--discount-red);
    width: 100%;
}

.contact {
    padding: 50px 0 80px;
}

.contact-spacing {
    height: 40px;
}

.contact-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    gap: 20px;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--perfume-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    color: var(--white);
    font-size: 24px;
}

.contact-text h4 {
    font-size: 20px;
    margin-bottom: 8px;
    color: var(--perfume-accent);
}

.contact-text p {
    margin-bottom: 5px;
}

.contact-text a {
    color: var(--black);
    text-decoration: none;
    transition: color 0.3s;
    display: block;
    margin-top: 5px;
}

.contact-text a:hover {
    color: var(--perfume-primary);
}

.contact-form {
    background: var(--light-gray);
    padding: 40px;
    border-radius: 10px;
    margin-top: -50px;
}

.form-spacing {
    height: 20px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 15px;
    border: 1px solid var(--medium-gray);
    border-radius: 5px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: var(--perfume-primary);
    box-shadow: 0 0 0 3px rgba(119, 119, 119, 0.2);
}

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

.map-container {
    margin-top: 60px;
    height: 400px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

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

.footer-space {
    height: 120px;
    background: var(--white);
    width: 100%;
}

footer {
    background: var(--black);
    color: var(--white);
    padding: 80px 0 30px;
}

.footer-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.footer-logo {
    display: inline-block;
    margin-bottom: 20px;
}

.footer-logo img {
    height: 50px;
    width: auto;
}

.footer-about p {
    color: #aaa;
    margin-bottom: 25px;
    font-size: 17px;
    line-height: 1.7;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
    justify-content: center;
}

.social-link {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
    font-size: 20px;
}

.social-link:hover {
    background: var(--perfume-primary);
    border-color: var(--perfume-primary);
    transform: translateY(-5px);
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #777;
    font-size: 14px;
    width: 100%;
}

.cart-modal {
    position: fixed;
    top: 0;
    right: -450px;
    width: 400px;
    height: 100%;
    background: var(--white);
    z-index: 2000;
    box-shadow: -5px 0 25px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    padding: 30px;
    overflow-y: auto;
}

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

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--medium-gray);
}

.close-cart {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--dark-gray);
    transition: color 0.3s;
}

.close-cart:hover {
    color: var(--black);
}

.cart-items {
    margin-bottom: 30px;
}

.cart-item {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--medium-gray);
}

.cart-item-img {
    width: 80px;
    height: 80px;
    background: var(--light-gray);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-item-img img {
    max-width: 70%;
    max-height: 70%;
}

.cart-item-details {
    flex: 1;
}

.cart-item-title {
    font-weight: 600;
    margin-bottom: 5px;
}

.cart-item-price {
    color: var(--perfume-primary);
    font-weight: 600;
    margin-bottom: 10px;
}

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

.quantity-btn {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--light-gray);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.quantity-btn:hover {
    background: var(--perfume-primary);
    color: var(--white);
    transform: translateY(-5px);
}

.item-quantity {
    font-weight: 600;
}

.remove-item {
    margin-left: auto;
    color: #ff4d4d;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 18px;
    transition: color 0.3s;
}

.remove-item:hover {
    color: #e60000;
}

.cart-summary {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--medium-gray);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
}

.shipping-row {
    color: var(--black);
}

.summary-total {
    font-weight: 700;
    font-size: 18px;
}

.checkout-btn {
    width: 100%;
    padding: 16px;
    margin-top: 20px;
}

.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: #25D366;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    z-index: 1000;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

.whatsapp-btn i {
    font-size: 36px;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.pulse {
    animation: pulse 0.5s;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.product-detail {
    padding: 80px 0;
    position: relative;
}

.detail-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 0;
}

.detail-image-container {
    position: relative;
    background: #f8f8f8;
    border-radius: 10px;
    padding: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 500px;
}

.detail-image {
    max-width: 100%;
    max-height: 100%;
    transition: transform 0.3s ease;
    cursor: zoom-in;
    object-fit: contain;
}

.detail-image.zoomed {
    transform: scale(1.8);
    cursor: zoom-out;
}

.detail-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.detail-category {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
    background-color: #f0f0f0;
    color: #000;
    width: fit-content;
    margin-top: -50px;
}

.detail-price {
    font-size: 28px;
    font-weight: 700;
    color: var(--black);
}

.detail-description {
    font-size: 18px;
    line-height: 1.7;
    color: var(--dark-gray);
}

.detail-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.feature-card {
    background: var(--light-gray);
    padding: 20px;
    border-radius: 10px;
}

.feature-card h4 {
    margin-bottom: 15px;
    color: var(--perfume-accent);
    font-size: 18px;
}

.feature-list {
    list-style-type: none;
}

.feature-list li {
    margin-bottom: 8px;
    position: relative;
    padding-left: 25px;
}

.feature-list li:before {
    content: "•";
    color: var(--perfume-primary);
    font-size: 20px;
    position: absolute;
    left: 0;
    top: -3px;
}

.back-to-products {
    position: absolute;
    top: 18px;
    left: 30px;
    z-index: 1001;
    padding: 10px 15px;
    background: var(--white);
    border-radius: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border: 1px solid var(--medium-gray);
    margin-bottom: 0px;
}

@media (max-width: 768px) {
    body {
        padding-top: 60px;
    }
    
    .back-to-products {
        position: fixed;
        top: -8px;
        left: 15px;
        z-index: 1001;
        padding: 8px 12px;
        background: var(--white);
        border-radius: 30px;
        box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        border: 1px solid var(--medium-gray);
        margin-bottom: 0;
    }
    
    .product-detail {
        padding-top: 20px !important;
        padding-bottom: 20px;
    }
    
    #product-detail .container {
        padding-top: 20px;
    }
    
    .detail-container {
        margin-top: 0;
    }
}

@media (max-width: 1200px) {
    .promo-card {
        flex-direction: column;
        height: auto;
    }
    
    .promo-image {
        height: 400px;
    }

    .detail-container {
        grid-template-columns: 1fr;
    }

    .detail-image-container {
        height: 400px;
    }
}

@media (max-width: 992px) {
    .hero h1 {
        font-size: 52px;
    }
    
    .hero-image {
        width: 45%;
    }
    
    .menu-toggle {
        display: block;
    }
    
    nav {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background: var(--white);
        padding: 20px;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        transform: translateY(-150%);
        transition: var(--transition);
        z-index: 900;
    }
    
    nav.active {
        transform: translateY(0);
    }
    
    nav ul {
        flex-direction: column;
        align-items: flex-start;
        padding: 0;
    }
    
    nav ul li {
        margin: 10px 0;
        width: 100%;
    }

    nav ul li a {
        display: block;
        padding: 10px 0;
        font-size: 16px;
    }
    
    .cart-modal {
        width: 350px;
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 60px;
    }

    header {
        height: 60px;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 2000;
        box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
        padding: 10px 0;
        padding-bottom: 20px;
    }

    header::after {
        content: '';
        position: absolute;
        bottom: -15px;
        left: 0;
        width: 100%;
        height: 20px;
        background: white;
        z-index: 10;
    }

    .app-container {
        padding-top: 20px;
        margin-top: 60px;
        margin-bottom: 20px;
        background-color: var(--light-gray);
    }

    .header-container {
        height: 60px;
        padding: 0 15px;
    }

    .mobile-header-left {
        height: 100%;
    }

    .logo-link {
        height: 100%;
    }

    .logo-img {
        height: 35px;
    }

    .header-right {
        padding-right: 10px;
    }

    .hero {
        flex-direction: column;
        height: auto;
        padding: 0 0 40px;
        margin-top: 0;
        background: var(--white);
    }
    
    .hero-content {
        text-align: center;
        margin-bottom: 30px;
        max-width: 100%;
        padding: 0 20px;
        margin-left: 0;
        margin-top: 0;
        padding-top: 20px;
    }
    
    .hero h1 {
        font-size: 42px;
        margin-bottom: 15px;
    }
    
    .hero-image {
        position: relative;
        width: 100%;
        height: 300px;
        transform: none;
        border-radius: 0;
        top: auto;
        margin-top: 20px;
    }
    
    .perfumes, .policies, .promotions, .contact {
        padding: 30px 0;
    }
    
    .policies {
        padding: 30px 0;
        background: var(--white);
    }
    
    .promotions {
        padding: 30px 0;
    }
    
    .contact {
        padding: 30px 0;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .cart-modal {
        width: 100%;
        right: -100%;
    }
    
    .footer-container {
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .section-title {
        margin-top: -20px;
        margin-bottom: 20px;
        padding-top: 5px;
    }
    
    .whatsapp-btn {
        width: 60px;
        height: 60px;
    }
    
    .whatsapp-btn i {
        font-size: 30px;
    }

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

    .product-detail {
        padding: 20px 0;
        padding-top: 30px;
    }

    nav {
        top: 60px;
        z-index: 800;
    }

    .screen.active > section:first-child {
        padding-top: 0;
    }

    #promotions .promo-image-mobile {
        display: block;
        width: 100%;
        height: 300px;
        background-image: url('./img/promo.png');
        background-size: cover;
        background-position: center;
        margin-top: 20px;
        border-radius: 10px;
    }

    #home .hero {
        padding-top: 0;
    }
    
    #policies .policies {
        padding-top: 0;
    }
    
    #perfumes .section-title,
    #decant .section-title,
    #promotions .section-title,
    #contact .section-title {
        margin-top: -15px;
        margin-bottom: 20px;
    }
    
    #policies .section-title {
        margin-top: -10px;
    }
}