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

:root {
    --primary-green: #1a5f3f;
    --dark-green: #0f3d2a;
    --light-green: #2d7a57;
    --accent-gold: #d4af37;
    --light-gold: #f4e4a6;
    --text-dark: #1a5f3f;
    --text-light: #64748b;
    --white: #ffffff;
    --light-bg: #f8fffe;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

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

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.navbar {
    padding: 1rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-green);
    gap: 0.75rem;
}

.logo-icon {
    position: relative;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--dark-green) 50%, var(--light-green) 100%);
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(26, 95, 63, 0.3);
    overflow: hidden;
}

.logo-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(212, 175, 55, 0.1) 0%, transparent 50%, rgba(212, 175, 55, 0.1) 100%);
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { transform: translateX(-100%); }
    50% { transform: translateX(100%); }
}

.paper-layers {
    position: absolute;
    width: 30px;
    height: 30px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.paper-layer {
    position: absolute;
    width: 20px;
    height: 25px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 2px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.layer-1 {
    top: 0;
    left: 0;
    transform: rotate(-8deg);
    z-index: 1;
}

.layer-2 {
    top: 2px;
    left: 4px;
    transform: rotate(2deg);
    z-index: 2;
    background: rgba(255, 255, 255, 0.8);
}

.layer-3 {
    top: 4px;
    left: 8px;
    transform: rotate(-3deg);
    z-index: 3;
    background: rgba(255, 255, 255, 0.7);
}

.logo-text {
    position: absolute;
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--accent-gold);
    z-index: 4;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    font-family: 'Inter', sans-serif;
}

.brand-name {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

/* Footer brand name override */
.footer .brand-name {
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: white;
    background-clip: unset;
    color: white;
}

.brand-name::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, var(--primary-green), var(--accent-gold));
    transition: width 0.3s ease;
}

.logo:hover .brand-name::after {
    width: 100%;
}

.logo:hover .logo-icon {
    transform: scale(1.05);
    box-shadow: 0 12px 35px rgba(26, 95, 63, 0.4);
}

.logo-icon {
    transition: all 0.3s ease;
}

/* Lotus Design */
.lotus-design {
    position: absolute;
    width: 30px;
    height: 20px;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
}

.lotus-petal {
    position: absolute;
    background: linear-gradient(135deg, var(--accent-gold), var(--light-gold));
    border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
}

.petal-1 {
    width: 8px;
    height: 12px;
    top: 0;
    left: 50%;
    transform: translateX(-50%) rotate(0deg);
}

.petal-2 {
    width: 8px;
    height: 12px;
    top: 2px;
    left: 30%;
    transform: translateX(-50%) rotate(-25deg);
}

.petal-3 {
    width: 8px;
    height: 12px;
    top: 2px;
    right: 30%;
    transform: translateX(50%) rotate(25deg);
}

.lotus-center {
    width: 4px;
    height: 4px;
    background: var(--light-gold);
    border-radius: 50%;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
}

/* Golden Ribbon */
.golden-ribbon {
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 6px;
    background: linear-gradient(135deg, var(--accent-gold), var(--light-gold));
    border-radius: 10px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.golden-ribbon::before {
    content: '';
    position: absolute;
    left: -3px;
    top: 0;
    width: 6px;
    height: 6px;
    background: linear-gradient(135deg, var(--accent-gold), var(--light-gold));
    border-radius: 50% 0 50% 50%;
    transform: rotate(-45deg);
}

.golden-ribbon::after {
    content: '';
    position: absolute;
    right: -3px;
    top: 0;
    width: 6px;
    height: 6px;
    background: linear-gradient(135deg, var(--accent-gold), var(--light-gold));
    border-radius: 50% 50% 0 50%;
    transform: rotate(45deg);
}

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

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-green);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--dark-green) 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="1" fill="white" opacity="0.1"/><circle cx="10" cy="60" r="1" fill="white" opacity="0.1"/><circle cx="90" cy="40" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

/* Hero Brand Styles */
.brand-hero {
    margin-bottom: 2rem;
}

.hero-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.hero-logo-size {
    width: 80px;
    height: 80px;
    border-radius: 20px;
}

.hero-text-size {
    font-size: 3rem;
}

.hero-brand-name {
    font-size: 3.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--light-gold) 50%, #ffffff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    margin: 0;
}

.hero-title {
    font-size: 2.8rem;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: rgba(255, 255, 255, 0.95);
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--accent-gold);
    color: var(--dark-green);
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.4);
    background: var(--light-gold);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.paper-stack {
    position: relative;
    width: 300px;
    height: 400px;
}

.paper {
    position: absolute;
    width: 200px;
    height: 280px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.paper-1 {
    top: 0;
    left: 0;
    transform: rotate(-5deg);
    z-index: 1;
}

.paper-2 {
    top: 20px;
    left: 30px;
    transform: rotate(2deg);
    z-index: 2;
}

.paper-3 {
    top: 40px;
    left: 60px;
    transform: rotate(-2deg);
    z-index: 3;
}

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

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-light);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.product-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-green), var(--accent-gold));
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.product-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-green), var(--light-green));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.product-icon i {
    font-size: 2rem;
    color: var(--accent-gold);
}

.product-name {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.product-description {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.product-price {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: 1.5rem;
}

.product-features {
    list-style: none;
    margin-bottom: 2rem;
}

.product-features li {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.product-features i {
    color: var(--primary-green);
    margin-right: 0.5rem;
}

.order-button {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-green), var(--light-green));
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.order-button:hover {
    background: linear-gradient(135deg, var(--light-green), var(--primary-green));
    transform: translateY(-2px);
}

/* Weight Options Styles */
.weight-options {
    margin-bottom: 1.5rem;
}

.weight-options h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.weight-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    margin-bottom: 0.5rem;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #f8fafc;
}

.weight-option:hover {
    border-color: var(--primary-green);
    background: #f0f9f4;
}

.weight-option.active {
    border-color: var(--primary-green);
    background: var(--primary-green);
    color: white;
}

.weight-option .weight {
    font-weight: 600;
    font-size: 0.9rem;
}

.weight-option .price {
    font-weight: 700;
    font-size: 1rem;
    color: var(--primary-green);
}

.weight-option.active .price {
    color: white;
}

.order-button:disabled {
    background: #94a3b8;
    cursor: not-allowed;
    opacity: 0.6;
}

.order-button:disabled:hover {
    background: #94a3b8;
    transform: none;
}

/* About Section */
.about {
    padding: 6rem 0;
    background: white;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.feature i {
    color: var(--primary-green);
    font-size: 1.2rem;
}

.feature span {
    font-weight: 500;
    color: var(--text-dark);
}

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

.image-placeholder {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--primary-green), var(--light-green));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-placeholder i {
    font-size: 4rem;
    color: var(--accent-gold);
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background: var(--light-bg);
}

.contact-content {
    display: flex;
    justify-content: center;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    width: 100%;
    max-width: 800px;
}

.contact-item {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: transform 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-5px);
}

.contact-item i {
    font-size: 2rem;
    color: var(--primary-green);
}

.contact-item h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.contact-item p {
    color: var(--text-light);
}

/* Footer */
.footer {
    background: var(--dark-green);
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
    color: var(--accent-gold);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: white;
}

.footer-section p {
    color: #94a3b8;
    margin-bottom: 0.5rem;
}

.footer-section p i {
    margin-right: 0.5rem;
    color: var(--accent-gold);
}

.footer-bottom {
    border-top: 1px solid #334155;
    padding-top: 1rem;
    text-align: center;
    color: #94a3b8;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-logo {
        justify-content: center;
    }
    
    .hero-logo-size {
        width: 60px;
        height: 60px;
    }
    
    .hero-text-size {
        font-size: 2rem;
    }
    
    .hero-brand-name {
        font-size: 2.5rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .logo-icon {
        width: 40px;
        height: 40px;
    }
    
    .logo-text {
        font-size: 1.4rem;
    }
    
    .brand-name {
        font-size: 1.2rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .product-card {
        padding: 1.5rem;
    }
}

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

.product-card {
    animation: fadeInUp 0.6s ease forwards;
}

.product-card:nth-child(1) { animation-delay: 0.1s; }
.product-card:nth-child(2) { animation-delay: 0.2s; }
.product-card:nth-child(3) { animation-delay: 0.3s; }
.product-card:nth-child(4) { animation-delay: 0.4s; }
.product-card:nth-child(5) { animation-delay: 0.5s; }