:root {
    --primary-color: #C41E3A;
    --primary-dark: #9B1B30;
    --secondary-color: #1A1A2E;
    --neutral-bg: #F5F5F5;
    --text-dark: #1A1A1A;
    --text-light: #6c757d;
    --white: #ffffff;
    --accent-color: #E85D04;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    --max-width: 1200px;
    --spacing-section: 80px;
    --border-radius: 8px;
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 8px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul { list-style: none; }
img { max-width: 100%; display: block; }

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

.section { padding: var(--spacing-section) 0; }
.bg-light { background-color: var(--neutral-bg); }
.text-center { text-align: center; }
.text-primary { color: var(--primary-color); }

.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 50px;
    font-weight: 600;
    font-family: var(--font-heading);
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
}

.btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(196, 30, 58, 0.3);
}

.btn-secondary { background-color: var(--secondary-color); }
.btn-secondary:hover { background-color: #12121f; }

.btn-outline {
    background-color: transparent;
    border-color: var(--white);
    color: var(--white);
}

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

header {
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
    letter-spacing: 2px;
    text-transform: uppercase;
}

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

.nav-links a {
    font-weight: 600;
    color: var(--text-dark);
    position: relative;
}

.nav-links a:hover { color: var(--primary-color); }

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.nav-links a:hover::after { width: 100%; }

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

.hero {
    background: linear-gradient(135deg, rgba(196, 30, 58, 0.9), rgba(26, 26, 46, 0.85)), url('../images/hero-bg.png');
    background-size: cover;
    background-position: center;
    color: var(--white);
    padding: 100px 0;
    text-align: center;
    position: relative;
}

.hero-content { max-width: 800px; margin: 0 auto; }

.hero h1 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.service-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: center;
    border-bottom: 3px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
    border-bottom-color: var(--primary-color);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.ingredients-filter {
    margin-bottom: 40px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.filter-btn {
    padding: 8px 20px;
    border: 1px solid #ddd;
    border-radius: 20px;
    background: white;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    transition: var(--transition);
}

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

.ingredients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.ingredient-card {
    background: white;
    border: 1px solid #eee;
    border-radius: var(--border-radius);
    padding: 20px;
    transition: var(--transition);
}

.ingredient-card:hover {
    box-shadow: var(--shadow-sm);
    border-color: var(--primary-color);
}

.ingredient-card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.ingredient-tag {
    display: inline-block;
    background: #e9ecef;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.8rem;
    margin-top: 10px;
    color: var(--text-light);
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.form-group { margin-bottom: 20px; }
.form-label { display: block; margin-bottom: 8px; font-weight: 600; }

.form-control, .form-select, textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: var(--font-body);
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(196, 30, 58, 0.1);
}

textarea { resize: vertical; min-height: 120px; }

footer {
    background-color: #1a1a1a;
    color: #aaa;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 { color: var(--white); margin-bottom: 20px; }
.footer-links li { margin-bottom: 10px; }
.footer-links a:hover { color: var(--primary-color); }

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #333;
    font-size: 0.9rem;
}

.page-header {
    background-color: var(--primary-color);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.features-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-btns {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.card-box {
    background: white;
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.service-detail { padding: 80px 0; border-bottom: 1px solid #eee; }
.service-detail:last-child { border-bottom: none; }

.service-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.service-text h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.service-img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    height: 400px;
}

.service-img img { width: 100%; height: 100%; object-fit: cover; }

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.blog-card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    border-bottom: 3px solid transparent;
    transition: var(--transition);
}

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

.blog-img {
    height: 200px;
    background-color: #eee;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #aaa;
}

.blog-content { padding: 25px; }

.blog-date {
    font-size: 0.8rem;
    color: #999;
    margin-bottom: 10px;
    display: block;
}

.blog-card h3 { font-size: 1.4rem; margin-bottom: 15px; }

.read-more {
    color: var(--primary-color);
    font-weight: 600;
    margin-top: 15px;
    display: inline-block;
}

.compliance-section { padding: 100px 0; background-color: #fff; }

.compliance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.compliance-card {
    background: #fff;
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid #f0f0f0;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
}

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

.platform-logo {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.compliance-card h4 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.compliance-card p {
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.5;
}

.compliance-badge {
    display: inline-block;
    background: #fce8ec;
    color: var(--primary-color);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-top: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

@media (max-width: 900px) {
    .features-split, .service-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .service-img { height: auto; max-height: 350px; order: -1; }
    .hero h1 { font-size: 2.5rem; }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }
    .nav-links.active { display: flex; }
    .mobile-menu-btn { display: block; }
    .hero h1 { font-size: 2rem; }
    .hero-content { padding: 0 10px; }
    .section { padding: 60px 0; }
    .footer-content { gap: 30px; }
}