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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #2d3748;
    background-color: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
}

h2 {
    font-size: 2.5rem;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 16px;
    text-align: center;
}

h3 {
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 12px;
}

h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 12px;
}

p {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

/* Color System */
:root {
    --primary-blue: #3B82F6;
    --primary-blue-dark: #2563EB;
    --secondary-teal: #14B8A6;
    --accent-orange: #F97316;
    --success-green: #10B981;
    --warning-yellow: #F59E0B;
    --error-red: #EF4444;
    --neutral-50: #F9FAFB;
    --neutral-100: #F3F4F6;
    --neutral-200: #E5E7EB;
    --neutral-300: #D1D5DB;
    --neutral-400: #9CA3AF;
    --neutral-500: #6B7280;
    --neutral-600: #4B5563;
    --neutral-700: #374151;
    --neutral-800: #1F2937;
    --neutral-900: #111827;
}

/* Buttons */
.btn-primary {
    background-color: var(--primary-blue);
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: 8px;
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    background-color: var(--primary-blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

.btn-product {
    background-color: var(--secondary-teal);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px rgba(20, 184, 166, 0.3);
}

.btn-product:hover {
    background-color: #0F766E;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(20, 184, 166, 0.4);
}

/* Header */
.header {
    background-color: white;
    border-bottom: 1px solid var(--neutral-200);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, 0.95);
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.logo {
    height: 56px;
    width: 56px;
}

.brand-name {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-blue);
}

/* Hero Section */
.hero {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--neutral-50) 0%, #E0F2FE 100%);
    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="%23000" opacity="0.02"/><circle cx="75" cy="75" r="1" fill="%23000" opacity="0.02"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    pointer-events: none;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    color: var(--neutral-800);
    background: linear-gradient(135deg, var(--neutral-800) 0%, var(--primary-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--secondary-teal);
    margin-bottom: 16px;
    font-weight: 600;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--neutral-600);
    margin-bottom: 32px;
}

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

.hero-main-image {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.hero-main-image:hover {
    transform: scale(1.02);
}

/* Section Spacing */
section {
    padding: 80px 0;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--neutral-600);
    text-align: center;
    margin-bottom: 48px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* About Section */
.about {
    background-color: white;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.about-card {
    text-align: center;
    padding: 32px 24px;
    border-radius: 16px;
    background-color: var(--neutral-50);
    border: 1px solid var(--neutral-200);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.about-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.card-image {
    width: 100%;
    height: 200px;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 20px;
    position: relative;
}

.card-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.about-card:hover .card-photo {
    transform: scale(1.05);
}

.card-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
}

/* Framework Section */
.framework {
    background: linear-gradient(135deg, var(--neutral-50) 0%, #F0F9FF 100%);
}

.framework-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.step {
    text-align: center;
    padding: 32px 24px;
    background-color: white;
    border-radius: 16px;
    border: 1px solid var(--neutral-200);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--secondary-teal));
}

.step:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.step-number {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-teal));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 auto 20px;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

/* Benefits Section */
.benefits {
    background-color: white;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.benefit-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 32px 24px;
    border-radius: 16px;
    background-color: var(--neutral-50);
    border: 1px solid var(--neutral-200);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.benefit-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.benefit-image {
    width: 100%;
    height: 180px;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 20px;
}

.benefit-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.benefit-item:hover .benefit-photo {
    transform: scale(1.05);
}

.benefit-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 20px;
}

/* How It Works Section */
.how-it-works {
    background: linear-gradient(135deg, var(--neutral-50) 0%, #F0FDF4 100%);
}

.process-flow {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 48px;
    margin-top: 48px;
}

.process-item {
    text-align: center;
    background-color: white;
    padding: 40px 32px;
    border-radius: 20px;
    border: 1px solid var(--neutral-200);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.process-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.1);
}

.process-visual {
    margin-bottom: 24px;
    position: relative;
}

.process-photo {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 16px;
    transition: transform 0.3s ease;
}

.process-item:hover .process-photo {
    transform: scale(1.03);
}

.process-icon {
    width: 80px;
    height: 80px;
    position: absolute;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
    background: white;
    border-radius: 50%;
    padding: 16px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

/* Products Section */
.products {
    background-color: white;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.product-card {
    background-color: var(--neutral-50);
    border: 1px solid var(--neutral-200);
    border-radius: 20px;
    padding: 32px 24px;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.product-card.featured {
    border-color: var(--secondary-teal);
    background: linear-gradient(135deg, #F0FDFA 0%, #CCFBF1 100%);
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(20, 184, 166, 0.2);
}

.product-card.featured:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 50px rgba(20, 184, 166, 0.3);
}

.product-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--secondary-teal), #0F766E);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(20, 184, 166, 0.3);
}

.product-image {
    margin-bottom: 24px;
    position: relative;
}

.product-photo {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 16px;
    transition: transform 0.3s ease;
}

.product-card:hover .product-photo {
    transform: scale(1.03);
}

.product-icon {
    width: 64px;
    height: 64px;
    position: absolute;
    bottom: -32px;
    left: 50%;
    transform: translateX(-50%);
    background: white;
    border-radius: 50%;
    padding: 12px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
}

.product-price {
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 20px 0;
}

/* Testimonials Section */
.testimonials {
    background: linear-gradient(135deg, var(--neutral-50) 0%, #FEF7FF 100%);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.testimonial-card {
    background-color: white;
    padding: 32px 24px;
    border-radius: 20px;
    border: 1px solid var(--neutral-200);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 16px;
    left: 24px;
    font-size: 4rem;
    color: var(--primary-blue);
    opacity: 0.1;
    font-family: serif;
}

.testimonial-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.testimonial-image {
    margin-bottom: 24px;
}

.testimonial-photo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-blue);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

blockquote {
    font-style: italic;
    font-size: 1.125rem;
    color: var(--neutral-700);
    margin-bottom: 20px;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

cite {
    font-weight: 600;
    color: var(--primary-blue);
}

/* Contact Section */
.contact {
    background-color: white;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    margin-top: 48px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 24px;
    background-color: var(--neutral-50);
    border-radius: 12px;
    border: 1px solid var(--neutral-200);
    transition: all 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.contact-icon {
    width: 24px;
    height: 24px;
    margin-top: 4px;
}

.contact-item h3 {
    margin-bottom: 4px;
}

.contact-item a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: var(--primary-blue-dark);
    text-decoration: underline;
}

.contact-form {
    background: linear-gradient(135deg, var(--neutral-50) 0%, #F0F9FF 100%);
    padding: 32px;
    border-radius: 16px;
    border: 1px solid var(--neutral-200);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
}

.contact-form h3 {
    margin-bottom: 24px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--neutral-300);
    border-radius: 8px;
    font-size: 1rem;
    margin-bottom: 16px;
    background-color: white;
    transition: all 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    transform: translateY(-1px);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--neutral-800) 0%, var(--neutral-900) 100%);
    color: white;
    padding: 48px 0 24px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 48px;
    margin-bottom: 32px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-logo {
    height: 40px;
    width: 40px;
}

.footer-brand-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

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

.footer-section li {
    margin-bottom: 8px;
}

.footer-section a {
    color: var(--neutral-300);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: white;
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid var(--neutral-700);
    padding-top: 24px;
    text-align: center;
    color: var(--neutral-400);
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .logo {
        height: 48px;
        width: 48px;
    }
    
    .brand-name {
        font-size: 1.75rem;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .hero {
        padding: 48px 0;
        text-align: center;
    }
    
    section {
        padding: 48px 0;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .framework-steps {
        grid-template-columns: 1fr;
    }
    
    .process-flow {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }
    
    .header {
        padding: 16px 0;
    }
    
    .logo {
        height: 40px;
        width: 40px;
    }
    
    .brand-name {
        font-size: 1.5rem;
    }
    
    .logo-container {
        gap: 12px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .hero {
        padding: 32px 0;
    }
    
    section {
        padding: 32px 0;
    }
    
    .about-grid,
    .benefits-grid,
    .products-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .framework-steps {
        gap: 24px;
    }
    
    .process-flow {
        gap: 24px;
    }
}