@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Playfair+Display:wght@400;600;700&display=swap');

:root {
    --primary-color: #0F3D2E;
    --accent-color: #D4AF37;
    --bg-color: #F9FBF9;
    --white: #FFFFFF;
    --text-main: #1A1A1A;
    --text-muted: #4A4A4A;
    --glass-bg: rgba(255, 255, 255, 0.85);
    --border-color: rgba(15, 61, 46, 0.1);
    --transition: all 0.3s ease;
}

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

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

h1, h2, h3 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
}

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

ul {
    list-style: none;
}

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

.section-padding {
    padding: 100px 0;
}

/* Header */
header {
    background: var(--white);
    padding: 15px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.header-logo {
    height: 50px;
    width: auto;
    max-width: 200px;
    display: block;
    object-fit: contain;
    transition: var(--transition);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: nowrap;
}

.btn-header {
    padding: 10px 22px !important;
    font-size: 0.9rem !important;
    width: auto !important;
    white-space: nowrap;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 1px;
}

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

/* Hero Section */
.hero {
    padding-top: 140px;
    background: linear-gradient(rgba(15, 61, 46, 0.02), rgba(15, 61, 46, 0.05));
    min-height: 90vh;
    display: flex;
    align-items: center;
}

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

.hero-content h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--primary-color);
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 500px;
}

.btn {
    display: inline-block;
    padding: 18px 36px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background-color: #0c2e23;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(15, 61, 46, 0.2);
}

.hero-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0,0,0,0.1);
}

.hero-image img {
    width: 100%;
    display: block;
}

.hero-badge {
    position: absolute;
    bottom: 30px;
    right: 30px;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    padding: 15px 25px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.3);
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

.hero-badge span {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.hero-badge strong {
    color: var(--primary-color);
}

/* Identification Section */
.id-section {
    background: var(--white);
    text-align: center;
}

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

.id-section > p {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto 60px;
}

.id-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.id-item {
    background: var(--bg-color);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.id-item:hover {
    transform: translateY(-10px);
    background: var(--white);
    box-shadow: 0 20px 40px rgba(0,0,0,0.03);
}

.id-item i {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 15px;
    display: block;
}

/* Opportunity Section */
.opportunity {
    background: var(--primary-color);
    color: var(--white);
}

.opportunity h2 {
    font-size: 2.8rem;
    margin-bottom: 24px;
}

.opp-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 80px;
    align-items: center;
}

.opp-list {
    margin: 40px 0;
}

.opp-list li {
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.1rem;
}

.opp-list li::before {
    content: '✓';
    background: var(--accent-color);
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 0.9rem;
    flex-shrink: 0;
}

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

.btn-accent:hover {
    background-color: #e2bd4d;
    transform: translateY(-2px);
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.benefit-card {
    padding: 40px;
    background: var(--white);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.benefit-card h3 {
    color: var(--primary-color);
    margin: 20px 0 15px;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
}

.benefit-card p {
    color: var(--text-muted);
}

.benefit-card svg {
    width: 40px;
    height: 40px;
    fill: var(--accent-color);
}

/* Authority Section */
.authority {
    background: #fdfdfd;
}

.auth-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: center;
}

.auth-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.auth-content h2 {
    margin-bottom: 30px;
    font-size: 2.5rem;
}

.auth-text {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.auth-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.auth-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
}

/* FAQ */
.faq {
    background: var(--bg-color);
}

.faq-container {
    max-width: 800px;
    margin: 60px auto 0;
}

.faq-item {
    background: var(--white);
    margin-bottom: 15px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.faq-question {
    padding: 24px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    transition: var(--transition);
}

.faq-question:hover {
    background: rgba(15, 61, 46, 0.02);
}

.faq-answer {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    color: var(--text-muted);
}

.faq-item.active .faq-answer {
    padding: 0 30px 24px;
    max-height: 200px;
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--accent-color);
}

.faq-item.active .faq-question::after {
    content: '-';
}

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

.products-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.products-tag {
    display: inline-block;
    background: rgba(212, 175, 55, 0.15);
    color: var(--accent-color);
    border: 1px solid rgba(212, 175, 55, 0.4);
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.products-header h2 {
    font-size: 2.8rem;
    color: var(--primary-color);
    margin-bottom: 16px;
}

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

.products-grid,
.carousel-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: 16px;
}

.carousel-track-container {
    overflow: hidden;
    flex: 1;
    border-radius: 16px;
}

.carousel-track {
    display: flex;
    gap: 24px;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform;
}

.product-card {
    background: var(--white);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition);
    cursor: default;
    flex: 0 0 calc(20% - 20px);
    min-width: 180px;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(15, 61, 46, 0.12);
    border-color: rgba(212, 175, 55, 0.3);
}

.product-img-wrap {
    background: #f4f6f4;
    padding: 20px;
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.4s ease;
}

.product-card:hover .product-img-wrap img {
    transform: scale(1.07);
}

.product-info {
    padding: 14px 16px;
    text-align: center;
}

.product-info h3 {
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 8px;
}

.product-badge {
    display: inline-block;
    background: rgba(15, 61, 46, 0.07);
    color: var(--primary-color);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Carousel Buttons */
.carousel-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    background: var(--white);
    color: var(--primary-color);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    z-index: 2;
}

.carousel-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
    transform: scale(1.1);
}

/* Carousel Dots */
.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 28px;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border-color);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
}

.carousel-dot.active {
    background: var(--accent-color);
    width: 24px;
    border-radius: 4px;
}

.products-cta {
    text-align: center;
    margin-top: 50px;
}

.products-cta p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 24px;
    font-weight: 500;
}

@media (max-width: 850px) {
    .product-card {
        flex: 0 0 calc(33.33% - 18px);
        min-width: 150px;
    }
}

@media (max-width: 600px) {
    .product-card {
        flex: 0 0 calc(50% - 14px);
        min-width: 140px;
    }
    .products-header h2 {
        font-size: 2rem;
    }
    .carousel-btn {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
}

/* CTA Final */
.final-cta {
    background: linear-gradient(rgba(15, 61, 46, 0.95), rgba(15, 61, 46, 0.95)), url('hero.png');
    background-size: cover;
    background-position: center;
    color: var(--white);
    text-align: center;
}

.final-cta h2 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 50px;
}

/* Footer */
footer {
    padding: 60px 0;
    background: var(--white);
    text-align: center;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Mobile Responsive */
@media (max-width: 992px) {
    .hero-grid, .opp-content, .auth-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content p, .id-section > p {
        margin-left: auto;
        margin-right: auto;
        font-size: 1.1rem;
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .opp-list {
        display: inline-block;
        text-align: left;
    }
    
    .auth-features {
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    header {
        padding: 10px 0;
    }

    .header-logo {
        height: 32px;
        max-width: 130px;
    }

    .btn-header {
        padding: 8px 15px !important;
        font-size: 0.8rem !important;
    }

    .section-padding {
        padding: 50px 0;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin-left: auto;
        margin-right: auto;
        gap: 12px;
    }
    
    .btn {
        width: 100%;
        padding: 15px 25px;
    }

    .hero-content p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .header-logo {
        height: 28px;
        max-width: 110px;
    }

    .btn-header {
        padding: 6px 12px !important;
        font-size: 0.75rem !important;
    }

    .hero-content h1 {
        font-size: 1.75rem;
    }

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

    .opportunity h2 {
        font-size: 1.8rem;
    }

    .auth-grid h2 {
        font-size: 1.8rem;
    }
}

/* Animations */
[data-aos] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}