/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background-color: #f8fafc;
    max-width: 1180px;
    margin: 0 auto;
    position: relative;
}

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
}

h2 {
    font-size: 2rem;
    color: #0f172a;
}

h3 {
    font-size: 1.5rem;
    color: #334155;
}

p {
    margin-bottom: 1rem;
    color: #475569;
}

/* Hero Section - Block 1 */
.hero-section {
    min-height: 430px;
    background: #87ceeb;
    color: #000000;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M20 20c0 11.046-8.954 20-20 20v20h40V20H20z'/%3E%3C/g%3E%3C/svg%3E") repeat;
    opacity: 0.7;
}

.hero-section .container {
    position: relative;
    z-index: 2;
}

.hero-section h1 {
    color: white;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #e2e8f0;
    margin-bottom: 2rem;
    font-weight: 400;
}

.hero-content h2 {
    color: #f1f5f9;
    margin-bottom: 1rem;
    font-size: 1.75rem;
}

.hero-content p {
    color: #cbd5e1;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.hero-content ul {
    list-style: none;
    margin-bottom: 2rem;
}

.hero-content ul li {
    color: #e2e8f0;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
}

.hero-content ul li::before {
    content: '✓';
    color: #10b981;
    font-weight: bold;
    margin-right: 0.75rem;
    font-size: 1.2rem;
}

/* CTA Button */
.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #dc2626 0%, #ef4444 50%, #f87171 100%);
    color: white;
    padding: 16px 32px;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.4);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(220, 38, 38, 0.6);
    border-color: rgba(255, 255, 255, 0.2);
}

/* Products Section - Block 3 */
.products-section {
    background: white;
    padding: 80px 0;
    border-bottom: 1px solid #e2e8f0;
}

.products-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #0f172a;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.product-card {
    background: #f8fafc;
    border: 2px solid #e2e8f0;
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    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, #dc2626, #ef4444);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.product-card:hover::before {
    transform: scaleX(1);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: #dc2626;
}

.product-card.featured {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: white;
    border-color: #334155;
    transform: scale(1.05);
}

.product-card.featured h3,
.product-card.featured .price {
    color: white;
}

.product-card.featured li {
    color: #e2e8f0;
}

.product-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #0f172a;
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: #dc2626;
    margin-bottom: 1.5rem;
    font-family: 'JetBrains Mono', monospace;
}

.product-card ul {
    list-style: none;
    text-align: left;
}

.product-card ul li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #e2e8f0;
    color: #475569;
    position: relative;
    padding-left: 1.5rem;
}

.product-card.featured ul li {
    border-bottom-color: #334155;
}

.product-card ul li::before {
    content: '•';
    color: #dc2626;
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* Article Section */
.article-section {
    background: linear-gradient(135deg, #fef7ff 0%, #f3e8ff 50%, #e9d5ff 100%);
    border: 2px solid #c084fc;
    border-radius: 20px;
    padding: 3rem;
    margin-top: 3rem;
    position: relative;
    overflow: hidden;
}

.article-section::before {
    content: '📚';
    position: absolute;
    top: -10px;
    right: -10px;
    font-size: 4rem;
    opacity: 0.1;
    transform: rotate(15deg);
}

.article-section h3 {
    color: #7c3aed;
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.article-section p {
    color: #4c1d95;
    font-size: 1.05rem;
    text-align: justify;
    line-height: 1.7;
}

/* Reviews Section - Block 5 */
.reviews-section {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    padding: 80px 0;
}

.reviews-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #0c4a6e;
}

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

.review-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border-left: 4px solid #0ea5e9;
    transition: transform 0.3s ease;
}

.review-card:hover {
    transform: translateY(-5px);
}

.stars {
    color: #fbbf24;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.review-card p {
    font-style: italic;
    color: #374151;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.reviewer {
    font-weight: 600;
    color: #0c4a6e;
    font-size: 0.9rem;
}

/* Specialists Section - Block 4 */
.specialists-section {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    padding: 80px 0;
    border-top: 1px solid #e2e8f0;
}

.specialists-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #0f172a;
}

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

.specialist-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.specialist-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #059669, #10b981);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.specialist-card:hover::before {
    transform: scaleX(1);
}

.specialist-card:hover {
    transform: translateY(-8px);
    border-color: #10b981;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.specialist-card h3 {
    color: #0f172a;
    margin-bottom: 0.5rem;
}

.position {
    color: #dc2626;
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.specialist-card p {
    color: #64748b;
    line-height: 1.6;
}

/* Subscribe Section - Block 2 */
.subscribe-section {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.subscribe-section h2 {
    color: white;
    margin-bottom: 1rem;
}

.subscribe-section p {
    color: #cbd5e1;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.subscribe-form {
    max-width: 500px;
    margin: 0 auto;
}

.form-group {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.subscribe-form input[type="email"] {
    flex: 1;
    padding: 16px 20px;
    border: 2px solid #475569;
    border-radius: 12px;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    transition: all 0.3s ease;
}

.subscribe-form input[type="email"]::placeholder {
    color: #94a3b8;
}

.subscribe-form input[type="email"]:focus {
    outline: none;
    border-color: #dc2626;
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.2);
}

.subscribe-button {
    background: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
    color: white;
    border: none;
    padding: 16px 24px;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.subscribe-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(220, 38, 38, 0.4);
}

.privacy-note {
    color: #94a3b8;
    font-size: 0.85rem;
    margin-top: 1rem;
}

/* Contact Section - Block 6 */
.contact-section {
    background: white;
    padding: 80px 0;
    border-top: 1px solid #e2e8f0;
}

.contact-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #0f172a;
}

.contact-info {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: start;
}

.address h3 {
    color: #0f172a;
    margin-bottom: 1rem;
}

.address p {
    color: #475569;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.map-container {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.map-container iframe {
    width: 100%;
    height: 300px;
    border: none;
}

/* Footer - Block 7 */
.footer {
    background: #0f172a;
    color: white;
    padding: 2rem 0;
    text-align: center;
    border-top: 4px solid #dc2626;
}

.footer p {
    color: #cbd5e1;
    margin: 0;
    font-size: 0.9rem;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    }

    .container {
        padding: 0 15px;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    h3 {
        font-size: 1.25rem;
    }

    .hero-section {
        min-height: 450px;
        padding: 2rem 0;
        text-align: center;
    }

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

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

    .cta-button {
        padding: 14px 24px;
        font-size: 1rem;
        display: block;
        text-align: center;
        margin: 0 auto;
        max-width: 250px;
    }

    .products-grid,
    .reviews-grid,
    .specialists-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .product-card.featured {
        transform: none;
    }

    .article-section {
        padding: 2rem;
        margin-top: 2rem;
    }

    .article-section h3 {
        font-size: 1.5rem;
    }

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

    .subscribe-button {
        width: 100%;
    }

    .contact-info {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .products-section,
    .reviews-section,
    .specialists-section,
    .subscribe-section,
    .contact-section {
        padding: 60px 0;
    }

    .price {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-section {
        min-height: 400px;
    }

    .article-section {
        padding: 1.5rem;
    }

    .product-card,
    .review-card,
    .specialist-card {
        padding: 1.5rem;
    }

    .products-section,
    .reviews-section,
    .specialists-section,
    .subscribe-section,
    .contact-section {
        padding: 40px 0;
    }
}