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

:root {
    --primary-green: #4a5d3a;
    --secondary-green: #5a6f4a;
    --light-green: #6b8058;
    --lighter-green: #8b9478;
    --accent-green: #a5b39e;
    --dark-green: #3a4a2d;
    --cocoa-brown: #8b6f47;
    --text-dark: #333;
    --text-light: #666;
    --bg-light: #f5f5f5;
    --white: #ffffff;
    --shadow: rgba(0, 0, 0, 0.1);
}

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

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

/* Navigation */
.navbar {
    background: var(--primary-green);
    color: var(--white);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px var(--shadow);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand h1 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

.nav-company {
    font-size: 0.75rem;
    font-weight: 500;
    color: #d4c4b0;
    margin: 0;
    letter-spacing: 1px;
}

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

.nav-menu a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: #d4c4b0;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 5px;
    gap: 5px;
    z-index: 1001;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--white);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--secondary-green) 100%);
    color: var(--white);
    padding: 120px 20px;
    text-align: center;
    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"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="40" r="1.5" fill="rgba(255,255,255,0.1)"/><circle cx="40" cy="70" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="90" cy="80" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    animation: fadeInUp 1s ease;
}

.hero-company {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #d4c4b0;
    letter-spacing: 2px;
    animation: fadeInUp 1s ease 0.1s both;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    animation: fadeInUp 1s ease 0.2s both;
}

.btn-primary {
    display: inline-block;
    background: var(--white);
    color: var(--primary-green);
    padding: 15px 40px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    animation: fadeInUp 1s ease 0.4s both;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    background: var(--cocoa-brown);
    color: var(--white);
}

/* Section Styles */
section {
    padding: 80px 20px;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    color: var(--primary-green);
    margin-bottom: 1rem;
    font-weight: 700;
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

/* About Section */
.about {
    background: var(--bg-light);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.about-text {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.company-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: 1.5rem;
    letter-spacing: 1px;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.8;
}

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

.feature-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(139, 111, 71, 0.15);
}

.feature-icon {
    font-size: 3rem;
    color: var(--cocoa-brown);
    margin-bottom: 1rem;
}

.feature-card h3 {
    color: var(--primary-green);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.feature-card p {
    color: var(--text-light);
}

/* Philosophy & Vision Section */
.philosophy-vision {
    background: var(--white);
}

.philosophy-vision-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.philosophy-section .section-title,
.vision-section .section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-align: center;
}

.philosophy-content,
.vision-content {
    max-width: 100%;
    text-align: center;
}

.philosophy-text,
.vision-text {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.9;
    margin-bottom: 2rem;
    text-align: left;
}

.philosophy-text:last-child,
.vision-text:last-child {
    margin-bottom: 0;
}

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

.filter-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 25px;
    background: var(--bg-light);
    border: 2px solid #d4d4d4;
    color: var(--cocoa-brown);
    border-radius: 25px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s;
}

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

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.product-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(139, 111, 71, 0.2);
    border-color: #d4c4b0;
}

.product-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #d4c4b0 0%, #b8a082 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--white);
    overflow: hidden;
    position: relative;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.product-emoji {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.product-info {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-category {
    display: inline-block;
    background: #e8e6e0;
    color: var(--cocoa-brown);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

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

.product-description {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 1rem;
    line-height: 1.6;
    flex-grow: 1;
}

.product-price {
    font-size: 1.5rem;
    color: var(--cocoa-brown);
    font-weight: 700;
    margin-bottom: 1rem;
}

.product-btn {
    width: 100%;
    padding: 12px;
    background: var(--cocoa-brown);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
    margin-top: 0.75rem;
    flex-shrink: 0;
}

.product-btn:hover {
    background: #7a5f3a;
}

.product-specifications {
    margin: 1.5rem 0 0.75rem 0;
    flex-shrink: 0;
}

.spec-toggle-btn {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--primary-green);
    color: var(--white);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s;
    margin-bottom: 0;
}

.spec-toggle-btn:hover {
    background: var(--secondary-green);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.spec-toggle-btn.active {
    background: var(--cocoa-brown);
}

.spec-toggle-icon {
    font-size: 0.8rem;
    transition: transform 0.3s;
}

.spec-toggle-btn.active .spec-toggle-icon {
    transform: rotate(180deg);
}

.spec-content {
    margin-top: 0.75rem;
    padding: 1rem;
    background: var(--bg-light);
    border-radius: 8px;
    animation: slideDown 0.3s ease;
}

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

.spec-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.5rem;
}

.spec-item {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.6;
}

.spec-item strong {
    color: var(--text-dark);
    font-weight: 600;
}

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

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.contact-icon {
    font-size: 2rem;
    color: var(--cocoa-brown);
}

.contact-item h3 {
    color: var(--primary-green);
    margin-bottom: 0.5rem;
}

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

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

.contact-form input,
.contact-form textarea {
    padding: 15px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--cocoa-brown);
}

/* Footer */
.footer {
    background: var(--primary-green);
    color: var(--white);
    text-align: center;
    padding: 2rem 0;
}

.footer p {
    margin: 0.5rem 0;
}

.footer strong {
    font-size: 1.1rem;
    color: #d4c4b0;
    letter-spacing: 1px;
}

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

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

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--primary-green);
        flex-direction: column;
        gap: 0;
        padding: 2rem 0;
        transition: left 0.3s ease;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    }

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

    .nav-menu li {
        width: 100%;
        text-align: center;
        padding: 1rem 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-menu a {
        display: block;
        padding: 1rem;
        font-size: 1.1rem;
    }

    .nav-brand h1 {
        font-size: 1.2rem;
    }

    .nav-company {
        font-size: 0.65rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-company {
        font-size: 0.9rem;
        letter-spacing: 1px;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .company-name {
        font-size: 1.2rem;
    }

    .section-title {
        font-size: 2rem;
    }

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

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

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

    .philosophy-vision-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .philosophy-section .section-title,
    .vision-section .section-title {
        text-align: center;
    }
}