/* Color Palette Variables */
:root {
    --chocolate-brown: #4C3D19;
    --deep-green: #354024;
    --olive: #889063;
    --cream: #CFBB99;
    --light-cream: #E5D7C4;
    --white: #ffffff;
    --black: #000000;
    --gradient-primary: linear-gradient(135deg, var(--chocolate-brown), var(--deep-green));
    --gradient-secondary: linear-gradient(135deg, var(--olive), var(--cream));
    --shadow: 0 4px 20px rgba(76, 61, 25, 0.1);
    --shadow-hover: 0 8px 30px rgba(76, 61, 25, 0.2);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--chocolate-brown);
    background-color: var(--light-cream);
    overflow-x: hidden;
}

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

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(229, 215, 196, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.navbar.scrolled {
    background: rgba(229, 215, 196, 0.98);
    box-shadow: var(--shadow-hover);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

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

.logo-img {
    height: 45px;
    width: auto;
    max-width: 45px;
    border-radius: 8px;
    transition: var(--transition);
    object-fit: contain;
    box-shadow: 0 2px 8px rgba(76, 61, 25, 0.2);
}

.logo-img:hover {
    transform: scale(1.05) rotate(5deg);
    box-shadow: 0 4px 12px rgba(76, 61, 25, 0.3);
}

.logo-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-item {
    position: relative;
}

.nav-link {
    text-decoration: none;
    color: var(--chocolate-brown);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.nav-link:hover {
    color: var(--white);
    background: var(--gradient-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.admin-link {
    background: var(--gradient-primary);
    color: var(--white) !important;
}

.admin-link:hover {
    background: var(--gradient-secondary);
    transform: translateY(-2px) scale(1.05);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--chocolate-brown);
    margin: 3px 0;
    transition: var(--transition);
    border-radius: 2px;
}

/* Banner Section */
.banner {
    height: 100vh;
    min-height: 500px;
    max-height: 800px;
    position: relative;
    overflow: hidden;
}

.slideshow-container {
    position: relative;
    height: 100%;
}

.slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.slide.active {
    opacity: 1;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: brightness(0.7);
    transition: transform 0.3s ease;
}

.slide.active img {
    transform: scale(1.02);
}

.slide-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--white);
    z-index: 10;
    animation: slideInUp 1s ease-out;
}

.slide-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--white), var(--cream));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.slide-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
}

.cta-btn {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
}

.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
    background: var(--gradient-secondary);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--chocolate-brown);
    margin-bottom: 1rem;
    position: relative;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

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

/* Products Section */
.products-section {
    padding: 6rem 0;
    background: var(--white);
}

.search-filter-container {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.search-box {
    position: relative;
    max-width: 400px;
    width: 100%;
}

.search-box input {
    width: 100%;
    padding: 1rem 3rem 1rem 1rem;
    border: 2px solid var(--cream);
    border-radius: 50px;
    font-size: 1rem;
    background: var(--light-cream);
    color: var(--chocolate-brown);
    transition: var(--transition);
}

.search-box input:focus {
    outline: none;
    border-color: var(--olive);
    box-shadow: var(--shadow);
}

.search-box i {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--olive);
}

.category-filter select {
    padding: 1rem 2rem;
    border: 2px solid var(--cream);
    border-radius: 50px;
    background: var(--light-cream);
    color: var(--chocolate-brown);
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.category-filter select:focus {
    outline: none;
    border-color: var(--olive);
    box-shadow: var(--shadow);
}

/* Products Grid - Responsive Layout */
.products-grid {
    display: grid;
    gap: 2rem;
    margin-bottom: 2rem;
    
    /* Large screens: 4+ products per row */
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.product-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    animation: fadeInUp 0.6s ease-out;
}

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

.product-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: var(--transition);
}

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

.product-info {
    padding: 1.5rem;
}

.product-name {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--chocolate-brown);
    margin-bottom: 0.5rem;
}

.product-code {
    font-size: 0.9rem;
    color: var(--olive);
    margin-bottom: 1rem;
    font-weight: 500;
}

.product-description {
    font-size: 0.95rem;
    color: var(--deep-green);
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.product-category {
    display: inline-block;
    background: var(--gradient-secondary);
    color: var(--chocolate-brown);
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.view-details-btn {
    width: 100%;
    padding: 0.8rem;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.view-details-btn:hover {
    background: var(--gradient-secondary);
    transform: translateY(-2px);
}

/* Loading Spinner */
.loading {
    display: none;
    text-align: center;
    padding: 2rem;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--cream);
    border-top: 4px solid var(--chocolate-brown);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

/* Contact Section */
.contact-section {
    padding: 6rem 0;
    background: var(--gradient-primary);
    color: var(--white);
}

.contact-section .section-header h2 {
    color: var(--white);
}

.contact-section .section-header h2::after {
    background: var(--white);
}

.contact-section .section-header p {
    color: var(--light-cream);
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem 2.5rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.contact-link:hover {
    background: var(--white);
    color: var(--chocolate-brown);
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.contact-link i {
    font-size: 1.5rem;
}

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

.instagram:hover {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    color: var(--white);
}

/* Footer */
.footer {
    background: var(--chocolate-brown);
    color: var(--light-cream);
    text-align: center;
    padding: 2rem 0;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    animation: fadeIn 0.3s ease-out;
}

.modal-content {
    background-color: var(--white);
    margin: 5% auto;
    padding: 0;
    border-radius: 20px;
    width: 90%;
    max-width: 600px;
    position: relative;
    animation: slideInDown 0.3s ease-out;
    box-shadow: var(--shadow-hover);
}

.close {
    color: var(--chocolate-brown);
    float: right;
    font-size: 2rem;
    font-weight: bold;
    position: absolute;
    right: 1rem;
    top: 1rem;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
}

.close:hover {
    color: var(--deep-green);
    transform: scale(1.1);
}

.modal-body {
    padding: 2rem;
    padding-top: 3rem;
}

.modal-product-image {
    width: 100%;
    max-height: 300px;
    object-fit: cover;
    border-radius: 15px;
    margin-bottom: 1.5rem;
}

.modal-product-info h3 {
    font-size: 1.8rem;
    color: var(--chocolate-brown);
    margin-bottom: 1rem;
}

.modal-product-code {
    color: var(--olive);
    font-weight: 600;
    margin-bottom: 1rem;
}

.modal-product-description {
    color: var(--deep-green);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.weight-info {
    background: var(--light-cream);
    padding: 1rem;
    border-radius: 10px;
    margin-top: 1rem;
}

.weight-info strong {
    color: var(--chocolate-brown);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translate(-50%, -30%);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--light-cream);
        width: 100%;
        text-align: center;
        transition: var(--transition);
        box-shadow: var(--shadow);
        padding: 2rem 0;
        gap: 1rem;
    }

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

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    /* Banner responsive styles */
    .banner {
        height: 70vh;
        min-height: 400px;
        max-height: 600px;
    }

    .slide-content {
        padding: 0 1rem;
        max-width: 90%;
    }

    .slide-content h1 {
        font-size: 2.5rem;
        line-height: 1.2;
    }

    .slide-content p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }

    .cta-btn {
        padding: 0.8rem 2rem;
        font-size: 1rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .search-filter-container {
        flex-direction: column;
        align-items: center;
    }

    .products-grid {
        /* Medium screens: 2-3 products per row */
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
        gap: 1.5rem;
    }

    .contact-links {
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
    }

    .modal-content {
        width: 95%;
        margin: 10% auto;
    }
}

/* Additional responsive breakpoints for better product grid */
@media (max-width: 600px) {
    .products-grid {
        /* Small screens: 2 products per row minimum */
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .product-card {
        /* Smaller cards on small screens */
        font-size: 0.9rem;
    }
    
    .product-name {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    /* Banner adjustments for very small screens */
    .banner {
        height: 60vh;
        min-height: 350px;
        max-height: 500px;
    }

    .slide-content h1 {
        font-size: 2rem;
        margin-bottom: 0.8rem;
    }

    .slide-content p {
        font-size: 0.95rem;
        margin-bottom: 1.2rem;
    }

    .cta-btn {
        padding: 0.7rem 1.5rem;
        font-size: 0.95rem;
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

    .products-grid {
        /* Very narrow screens: 1 product per row only */
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .nav-container {
        padding: 1rem;
    }
    
    .logo-img {
        height: 35px;
        max-width: 35px;
    }
    
    .nav-logo {
        font-size: 1.3rem;
    }

    .container {
        padding: 0 15px;
    }

    .product-info {
        padding: 1rem;
    }
}

/* Universal Image Responsiveness */
img {
    max-width: 100%;
    height: auto;
}

/* Specific responsive image styles */
.product-image,
.modal-product-image,
.current-image img,
.preview-img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 10px;
}

/* Logo specific responsive styles */
.logo-img {
    flex-shrink: 0; /* Prevent logo from shrinking too much */
}

/* Banner images - maintain aspect ratio while covering container */
.slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
}

/* Product grid images responsive behavior */
.product-image {
    aspect-ratio: 4/3; /* Maintain consistent aspect ratio */
    object-fit: cover;
    background: var(--light-cream); /* Fallback background */
}

/* Print Styles */
@media print {
    .navbar, .contact-section, .footer {
        display: none;
    }
    
    .banner {
        height: auto;
    }
    
    .products-section {
        padding: 2rem 0;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.4);
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}