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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.5;
    color: #1f2937;
    background-color: #ffffff;
}

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

/* Typography */
h1, h2, h3, h4 {
    line-height: 1.2;
    font-weight: 600;
    color: #111827;
}

h1 {
    font-size: 3.5rem;
    font-weight: 700;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-align: center;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

p {
    font-size: 1.125rem;
    color: #4b5563;
    margin-bottom: 1.5rem;
}

/* Color System */
:root {
    --primary-color: #0D9488;
    --secondary-color: #FF6B6B;
    --accent-teal: #14B8A6;
    --accent-coral: #FF7F7F;
    --neutral-dark: #111827;
    --neutral-medium: #4b5563;
    --neutral-light: #f9fafb;
    --neutral-border: #e5e7eb;
    --white: #ffffff;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    border: 2px solid transparent;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-teal));
    color: var(--white);
    margin-right: 16px;
    margin-bottom: 16px;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 25px rgba(13, 148, 136, 0.25);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

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

/* Logo and Brand */
.logo-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--neutral-dark);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #f0fdfa 0%, #fff7ed 100%);
    padding: 80px 0 100px;
    min-height: 60vh;
    display: flex;
    align-items: center;
}

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

.hero-content h1 {
    margin-bottom: 24px;
    color: var(--neutral-dark);
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    color: var(--neutral-medium);
}

.hero-cta {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
}

@media (max-width: 768px) {
    .hero-cta {
        flex-direction: column;
        align-items: center;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .hero-cta .btn {
        width: 100%;
        margin: 0;
    }
}

/* Services Section */
.services {
    padding: 100px 0;
    background: var(--white);
    text-align: center;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.service-card {
    padding: 40px 20px;
    border-radius: 12px;
    background: var(--neutral-light);
    border: 1px solid var(--neutral-border);
}

.service-icon {
    margin-bottom: 24px;
    display: flex;
    justify-content: center;
}

.service-card h3 {
    color: var(--neutral-dark);
    margin-bottom: 16px;
}

.service-card p {
    color: var(--neutral-medium);
    font-size: 1rem;
}

/* Platform Section */
.platform {
    padding: 100px 0;
    background: linear-gradient(135deg, #f0f9ff 0%, #fef2f2 100%);
    text-align: center;
}

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

.platform h2 {
    margin-bottom: 24px;
}

.platform-text {
    text-align: left;
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    padding: 12px 0;
    position: relative;
    padding-left: 32px;
    color: var(--neutral-medium);
}

.feature-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    background: var(--primary-color);
    border-radius: 50%;
}

.placeholder-image {
    background: linear-gradient(135deg, var(--neutral-light), #e5e7eb);
    border: 2px dashed var(--neutral-border);
    border-radius: 12px;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neutral-medium);
    font-weight: 500;
}

/* Products Section */
.products {
    padding: 100px 0;
    background: var(--white);
    text-align: center;
}

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

.product-card {
    background: var(--neutral-light);
    border-radius: 12px;
    padding: 40px;
    border: 1px solid var(--neutral-border);
}

.product-card h3 {
    color: var(--neutral-dark);
    margin-bottom: 16px;
}

.product-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 24px 0 32px;
}

.product-features span {
    background: var(--white);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    color: var(--neutral-medium);
    border: 1px solid var(--neutral-border);
    margin-bottom: 20px;
}

.product-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 20px 0;
    padding: 12px 0;
    border-top: 1px solid var(--neutral-border);
    border-bottom: 1px solid var(--neutral-border);
}

/* Process Section */
.process {
    padding: 100px 0;
    background: linear-gradient(135deg, #f0fdfa 0%, #fff7ed 100%);
    text-align: center;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.step {
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 24px;
}

.step h3 {
    margin-bottom: 16px;
    color: var(--neutral-dark);
}

.step p {
    color: var(--neutral-medium);
    font-size: 1rem;
}

/* Benefits Section */
.benefits {
    padding: 100px 0;
    background: var(--white);
    text-align: center;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.benefit-item {
    padding: 40px 20px;
}

.benefit-stat {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.benefit-text {
    font-size: 1.125rem;
    color: var(--neutral-medium);
    font-weight: 500;
}

/* Case Studies Section */
.case-studies {
    padding: 100px 0;
    background: linear-gradient(135deg, #f0f9ff 0%, #fef2f2 100%);
    text-align: center;
}

.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.case-study {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--neutral-border);
    text-align: left;
}

.case-study .placeholder-image {
    height: 200px;
    border-radius: 0;
}

.case-study img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 12px 12px 0 0;
}

.case-study h3,
.case-study p {
    padding: 0 24px;
}

.case-study h3 {
    padding-top: 24px;
    margin-bottom: 12px;
}

.case-study p {
    padding-bottom: 24px;
    font-size: 1rem;
}

/* Tools Section */
.tools {
    padding: 100px 0;
    background: var(--white);
    text-align: center;
}

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

.tools-visual img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.platform-visual img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.tools h2 {
    margin-bottom: 24px;
}

.tools-text {
    text-align: left;
}

.tools-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 32px;
}

.tool-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 0;
    color: var(--neutral-medium);
    font-weight: 500;
}

/* Contacts Section */
.contacts {
    padding: 100px 0;
    background: linear-gradient(135deg, #f0fdfa 0%, #fff7ed 100%);
    text-align: center;
}

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

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 32px;
    background: var(--white);
    border-radius: 12px;
    border: 1px solid var(--neutral-border);
    text-align: left;
}

.contact-icon {
    flex-shrink: 0;
}

.contact-info h3 {
    margin-bottom: 8px;
    color: var(--neutral-dark);
}

.contact-info p {
    margin: 0;
    color: var(--neutral-medium);
    font-size: 1rem;
}

/* Footer */
.footer {
    background: var(--neutral-dark);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand {
    flex: 1;
    max-width: 400px;
}

.footer-brand p {
    color: #9ca3af;
    margin-top: 16px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(150px, 1fr));
    gap: 60px;
}

.link-group h4 {
    color: var(--white);
    margin-bottom: 16px;
    font-size: 1rem;
}

.link-group ul {
    list-style: none;
}

.link-group ul li {
    margin-bottom: 12px;
}

.link-group ul li a {
    color: #9ca3af;
    text-decoration: none;
    font-size: 0.875rem;
}

.link-group ul li a:hover {
    color: var(--white);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #374151;
}

.footer-bottom p {
    color: #9ca3af;
    font-size: 0.875rem;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero {
        padding: 40px 0 60px;
        text-align: center;
    }
    
    .platform-content,
    .tools-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 40px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .services-grid,
    .products-grid,
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .case-studies-grid {
        grid-template-columns: 1fr;
    }
    
    .contacts-grid {
        grid-template-columns: 1fr;
    }
}