/* ===================================
   CSS Reset & Variables
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #BF360C;
    --primary-light: #FF8A65;
    --black: #000000;
    --white: #FFFFFF;
    --gray-light: #F5F5F5;
    --gray-medium: #BDBDBD;
    --gray-dark: #424242;
    --transition: all 0.3s ease;
    --shadow-sm: 0 2px 8px rgba(191, 54, 12, 0.1);
    --shadow-md: 0 4px 16px rgba(191, 54, 12, 0.15);
    --shadow-lg: 0 8px 32px rgba(191, 54, 12, 0.2);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--black);
    background-color: var(--white);
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 60px 0;
}

/* ===================================
   Header Styles
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 0;
}

.logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 18px;
    border-radius: 8px;
}

.logo-text {
    font-size: 20px;
    font-weight: 700;
    color: var(--black);
}

.logo-accent {
    color: var(--primary-color);
}

.nav {
    display: none;
}

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

.nav-list a {
    color: var(--gray-dark);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

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

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

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

.cart-btn {
    position: relative;
    color: var(--black);
    padding: 8px;
    border-radius: 8px;
    transition: var(--transition);
}

.cart-btn:hover {
    background: var(--gray-light);
}

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

.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 8px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--black);
    border-radius: 2px;
    transition: var(--transition);
}

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

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

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

/* Mobile Menu */
.nav.active {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: var(--shadow-md);
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.nav.active .nav-list {
    flex-direction: column;
    padding: 20px;
    gap: 0;
}

.nav.active .nav-list li {
    border-bottom: 1px solid var(--gray-light);
}

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

/* ===================================
   Hero Section
   =================================== */
.hero {
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
    min-height: 600px;
    display: flex;
    align-items: center;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: var(--primary-color);
    top: -100px;
    right: -50px;
    animation: float 6s ease-in-out infinite;
}

.shape-2 {
    width: 200px;
    height: 200px;
    background: var(--primary-light);
    bottom: -50px;
    left: -50px;
    animation: float 8s ease-in-out infinite reverse;
}

.shape-3 {
    width: 150px;
    height: 150px;
    background: var(--primary-color);
    top: 50%;
    left: 50%;
    animation: float 10s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
    }
}

.hero-content {
    display: grid;
    gap: 40px;
}

.hero-title {
    font-size: 32px;
    line-height: 1.2;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--black);
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 16px;
    color: var(--gray-dark);
    margin-bottom: 30px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 40px;
}

.btn {
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(191, 54, 12, 0.3);
}

.btn-primary:hover {
    background: #9e2c0a;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(191, 54, 12, 0.4);
}

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

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

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

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

.btn-block {
    width: 100%;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 24px;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 12px;
    color: var(--gray-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-image {
    display: none;
}

.hero-card {
    position: relative;
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
    background-image: url(https://images.unsplash.com/photo-1445205170230-053b83016050?w=600&h=400&fit=crop);
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.floating-element {
    position: absolute;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 12px;
}

.element-1 {
    width: 100px;
    height: 100px;
    top: 30px;
    right: 30px;
    animation: float 5s ease-in-out infinite;
}

.element-2 {
    width: 80px;
    height: 80px;
    bottom: 50px;
    left: 30px;
    animation: float 7s ease-in-out infinite reverse;
}

.element-3 {
    width: 60px;
    height: 60px;
    top: 50%;
    left: 50%;
    animation: float 6s ease-in-out infinite;
}

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

.section-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--black);
    margin-bottom: 10px;
}

.section-subtitle {
    font-size: 16px;
    color: var(--gray-dark);
}

.section-footer {
    text-align: center;
    margin-top: 40px;
}

/* ===================================
   Products Grid
   =================================== */
.products-grid {
    display: grid;
    gap: 25px;
    margin-bottom: 40px;
}

.product-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
}

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

.product-image {
    width: 100%;
    height: 200px;
    background: var(--gray-light);
    position: relative;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.product-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--primary-color);
    color: var(--white);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.product-info {
    padding: 20px;
}

.product-category {
    font-size: 12px;
    color: var(--primary-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin-bottom: 8px;
}

.product-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 10px;
    line-height: 1.4;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 12px;
}

.star {
    color: #FFC107;
    font-size: 14px;
}

.rating-count {
    font-size: 12px;
    color: var(--gray-dark);
    margin-left: 5px;
}

.product-price {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.current-price {
    font-size: 20px;
    font-weight: 800;
    color: var(--primary-color);
}

.old-price {
    font-size: 14px;
    color: var(--gray-medium);
    text-decoration: line-through;
}

.add-to-cart {
    width: 100%;
    padding: 10px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 8px;
    font-weight: 600;
    transition: var(--transition);
}

.add-to-cart:hover {
    background: #9e2c0a;
    transform: translateY(-2px);
}

/* ===================================
   Categories Section
   =================================== */
.categories-grid {
    display: grid;
    gap: 20px;
}

.category-card {
    background: var(--white);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 2px solid transparent;
}

.category-card:hover {
    border-color: var(--primary-light);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

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

.category-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 8px;
}

.category-count {
    font-size: 14px;
    color: var(--gray-dark);
    margin-bottom: 15px;
}

.category-link {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    transition: var(--transition);
}

.category-link:hover {
    color: var(--primary-light);
}

/* ===================================
   Features Section
   =================================== */
.features-grid {
    display: grid;
    gap: 25px;
}

.feature-card {
    background: var(--gray-light);
    padding: 30px;
    border-radius: 12px;
    transition: var(--transition);
}

.feature-card:hover {
    background: var(--white);
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    margin-bottom: 20px;
}

.feature-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 10px;
}

.feature-description {
    font-size: 14px;
    color: var(--gray-dark);
    line-height: 1.6;
}

/* ===================================
   Reviews Section
   =================================== */
.reviews-grid {
    display: grid;
    gap: 25px;
}

.review-card {
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--primary-light);
    transition: var(--transition);
}

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

.review-rating {
    margin-bottom: 15px;
}

.review-text {
    font-size: 15px;
    color: var(--gray-dark);
    line-height: 1.8;
    margin-bottom: 20px;
    font-style: italic;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
}

.author-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 2px;
}

.author-role {
    font-size: 13px;
    color: var(--gray-dark);
}

/* ===================================
   Newsletter Section
   =================================== */
.newsletter {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--white);
}

.newsletter-content {
    text-align: center;
}

.newsletter-title {
    font-size: 26px;
    font-weight: 800;
    margin-bottom: 15px;
}

.newsletter-description {
    font-size: 15px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.newsletter-form {
    max-width: 500px;
    margin: 0 auto 15px;
    display: flex;
    gap: 10px;
}

.newsletter-input {
    flex: 1;
    padding: 14px 20px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
}

.newsletter-input:focus {
    outline: 2px solid var(--white);
}

.newsletter-form .btn-primary {
    background: var(--black);
    white-space: nowrap;
}

.newsletter-form .btn-primary:hover {
    background: var(--gray-dark);
}

.newsletter-note {
    font-size: 13px;
    opacity: 0.8;
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--black);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.footer-logo .logo-text {
    color: var(--white);
}

.footer-description {
    font-size: 14px;
    color: var(--gray-medium);
    margin-bottom: 20px;
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

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

.footer-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--white);
}

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

.footer-links a {
    color: var(--gray-medium);
    font-size: 14px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-light);
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 15px;
    color: var(--gray-medium);
    font-size: 14px;
}

.footer-contact svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: var(--gray-medium);
    font-size: 14px;
}

.footer-legal {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 15px;
}

.footer-legal a {
    color: var(--gray-medium);
    font-size: 13px;
    transition: var(--transition);
}

.footer-legal a:hover {
    color: var(--primary-light);
}

/* ===================================
   Cart Modal
   =================================== */
.cart-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.cart-modal.active {
    display: flex;
}

.cart-modal-content {
    background: var(--white);
    border-radius: 12px;
    max-width: 500px;
    width: 100%;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}

.cart-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border-bottom: 1px solid var(--gray-light);
}

.cart-modal-header h3 {
    font-size: 20px;
    font-weight: 700;
}

.cart-close {
    font-size: 28px;
    color: var(--gray-dark);
    transition: var(--transition);
}

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

.cart-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

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

.cart-item {
    display: flex;
    gap: 15px;
    padding: 15px;
    background: var(--gray-light);
    border-radius: 8px;
    margin-bottom: 15px;
}

.cart-item-image {
    width: 80px;
    height: 80px;
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

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

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

.cart-item-price {
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 10px;
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: 10px;
}

.qty-btn {
    width: 25px;
    height: 25px;
    background: var(--white);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    transition: var(--transition);
}

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

.cart-item-remove {
    color: var(--primary-color);
    font-size: 12px;
    margin-left: auto;
}

.cart-modal-footer {
    padding: 20px;
    border-top: 1px solid var(--gray-light);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
    font-size: 18px;
    font-weight: 700;
}

.cart-total-price {
    color: var(--primary-color);
}

/* ===================================
   Animations
   =================================== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   Tablet Styles (768px and up)
   =================================== */
@media (min-width: 768px) {
    .section {
        padding: 80px 0;
    }

    .menu-toggle {
        display: none;
    }

    .nav {
        display: block !important;
    }

    .nav-list {
        flex-direction: row !important;
        padding: 0 !important;
    }

    .nav-list li {
        border: none !important;
    }

    .hero {
        padding: 140px 0 100px;
    }

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

    .hero-title {
        font-size: 42px;
    }

    .hero-description {
        font-size: 18px;
    }

    .hero-image {
        display: block;
    }

    .section-title {
        font-size: 36px;
    }

    .section-subtitle {
        font-size: 18px;
    }

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

    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }

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

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

    .newsletter-form {
        max-width: 600px;
    }

    .newsletter-title {
        font-size: 32px;
    }

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

/* ===================================
   Desktop Styles (1024px and up)
   =================================== */
@media (min-width: 1024px) {
    .hero-title {
        font-size: 52px;
    }

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

    .categories-grid {
        grid-template-columns: repeat(4, 1fr);
    }

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

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

    .footer-content {
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
    }
}

/* ===================================
   Large Desktop (1200px and up)
   =================================== */
@media (min-width: 1200px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}