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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', system-ui, sans-serif;
    line-height: 1.6;
    color: #1a202c;
    background-color: #ffffff;
}

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

/* Color Variables */
:root {
    --blue-primary: #1e40af;
    --blue-secondary: #3b82f6;
    --emerald-accent: #10b981;
    --orange-accent: #f97316;
    --slate-gray: #64748b;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-900: #111827;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
    color: var(--slate-gray);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--emerald-accent) 0%, #059669 100%);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(16, 185, 129, 0.3);
}

.btn-outline {
    border: 2px solid white;
    color: white;
    background: transparent;
}

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

.btn-contact {
    background: var(--emerald-accent);
    color: white;
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-contact:hover {
    background: #059669;
}

.btn-full {
    width: 100%;
    padding: 16px;
    font-size: 1.1rem;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo a {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--blue-primary);
    text-decoration: none;
}

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

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-menu a {
    color: var(--slate-gray);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--slate-gray);
    cursor: pointer;
    padding: 8px;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--blue-primary) 0%, var(--blue-secondary) 100%);
    color: white;
    padding: 120px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-text h1 {
    font-size: 3rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.text-accent {
    color: var(--emerald-accent);
}

.hero-text p {
    font-size: 1.2rem;
    color: #dbeafe;
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image img {
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

/* Section Styling */
.section-header {
    text-center;
    margin-bottom: 4rem;
}

.section-header h2 {
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    padding: 80px 0;
    background: var(--gray-50);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text h3 {
    color: var(--gray-900);
    margin-bottom: 1.5rem;
}

.about-text p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--emerald-accent);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--slate-gray);
    font-weight: 500;
}

.about-image img {
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Services Section */
.services {
    padding: 80px 0;
    background: white;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--gray-100);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.service-icon {
    width: 64px;
    height: 64px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon.emerald {
    background: #d1fae5;
    color: var(--emerald-accent);
}

.service-icon.blue {
    background: #dbeafe;
    color: var(--blue-primary);
}

.service-icon.orange {
    background: #fed7aa;
    color: var(--orange-accent);
}

.service-icon.purple {
    background: #e9d5ff;
    color: #9333ea;
}

.service-icon.indigo {
    background: #e0e7ff;
    color: #4338ca;
}

.service-icon.teal {
    background: #ccfbf1;
    color: #0d9488;
}

.service-card h3 {
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.service-card p {
    margin-bottom: 1.5rem;
}

.service-card ul {
    list-style: none;
}

.service-card li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: var(--slate-gray);
    font-size: 0.9rem;
}

.service-card li i {
    color: var(--emerald-accent);
    flex-shrink: 0;
}

/* Partners Section */
.partners {
    padding: 80px 0;
    background: var(--gray-50);
}

.partners-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.partner-category h3 {
    text-align: center;
    color: var(--gray-900);
    margin-bottom: 2rem;
}

.partner-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.partner-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    font-weight: 600;
    color: var(--slate-gray);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: box-shadow 0.3s ease;
}

.partner-card:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.testimonial {
    background: white;
    padding: 3rem;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.stars {
    display: flex;
    justify-content: center;
    gap: 0.25rem;
    margin-bottom: 1.5rem;
}

.star-filled {
    color: #fbbf24;
    fill: currentColor;
}

.testimonial blockquote {
    font-size: 1.5rem;
    font-style: italic;
    color: var(--gray-900);
    margin-bottom: 2rem;
    line-height: 1.4;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.testimonial-author img {
    width: 64px;
    height: 64px;
    border-radius: 50%;
}

.author-name {
    font-weight: 600;
    color: var(--gray-900);
}

.author-title {
    color: var(--slate-gray);
    font-size: 0.9rem;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: white;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-form-container {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: 16px;
}

.contact-form-container h3 {
    color: var(--gray-900);
    margin-bottom: 1.5rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--gray-900);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--emerald-accent);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.contact-info h3 {
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.contact-info > p {
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
}

.contact-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon.emerald {
    background: #d1fae5;
    color: var(--emerald-accent);
}

.contact-icon.blue {
    background: #dbeafe;
    color: var(--blue-primary);
}

.contact-icon.orange {
    background: #fed7aa;
    color: var(--orange-accent);
}

.contact-item h4 {
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.contact-item p {
    margin: 0;
    color: var(--slate-gray);
}

.contact-hours {
    font-size: 0.9rem;
}

.cta-card {
    background: linear-gradient(135deg, var(--emerald-accent) 0%, #059669 100%);
    color: white;
    padding: 2rem;
    border-radius: 16px;
}

.cta-card h4 {
    margin-bottom: 1rem;
}

.cta-card p {
    color: #d1fae5;
    margin: 0;
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: white;
    padding: 3rem 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-info p {
    color: #9ca3af;
    margin-bottom: 1rem;
}

.copyright {
    font-size: 0.9rem;
    color: #6b7280;
}

.footer-links h5 {
    margin-bottom: 1rem;
    font-weight: 600;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--emerald-accent);
}

/* Responsive Design */
@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 1rem;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-text h1 {
        font-size: 2rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .partners-content {
        grid-template-columns: 1fr;
    }
    
    .partner-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .testimonial-author {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-text h1 {
        font-size: 1.8rem;
    }
    
    .section-header h2 {
        font-size: 1.5rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .service-card,
    .contact-form-container,
    .testimonial {
        padding: 1.5rem;
    }
}

/* Form Success/Error Messages */
.form-message {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-weight: 500;
}

.form-message.success {
    background: #d1fae5;
    color: #047857;
    border: 1px solid #10b981;
}

.form-message.error {
    background: #fee2e2;
    color: #dc2626;
    border: 1px solid #ef4444;
}

/* Loading state */
.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn:disabled:hover {
    transform: none;
    box-shadow: none;
}