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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    line-height: 1.6;
    color: #1e293b;
    overflow-x: hidden;
}

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

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: background-color 0.3s, box-shadow 0.3s;
    padding: 20px 0;
}

header.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: bold;
    color: white;
    cursor: pointer;
    transition: color 0.3s;
}

header.scrolled .logo {
    color: #0891b2;
}

.logo i {
    font-size: 28px;
    color: #06b6d4;
}

.highlight {
    color: #06b6d4;
}

nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

nav a {
    text-decoration: none;
    color: white;
    font-weight: 500;
    transition: color 0.3s;
}

header.scrolled nav a {
    color: #475569;
}

nav a:hover {
    color: #06b6d4;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
}

header.scrolled .mobile-menu-btn {
    color: #475569;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: white;
    border-top: 1px solid #e2e8f0;
    padding: 20px;
    z-index: 999;
    flex-direction: column;
    gap: 10px;
}

.mobile-menu.active {
    display: flex;
}

.mobile-menu a {
    display: block;
    padding: 12px 16px;
    text-decoration: none;
    color: #475569;
    border-radius: 8px;
    transition: background-color 0.3s;
}

.mobile-menu a:hover {
    background-color: #f1f5f9;
    color: #06b6d4;
}

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background-color: #0891b2;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
}

.btn-primary:hover {
    background-color: #0e7490;
    transform: translateY(-2px);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background-color: transparent;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    border: 2px solid white;
    transition: background-color 0.3s, color 0.3s;
}

.btn-secondary:hover {
    background-color: white;
    color: #0f172a;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 18px;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-color: #0f172a;
    color: white;
    padding-top: 80px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    opacity: 0.1;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2306b6d4' fill-opacity='1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    background-size: 60px 60px;
}

.hero-content {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(6, 182, 212, 0.2);
    border: 1px solid rgba(6, 182, 212, 0.3);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 14px;
    color: #67e8f9;
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
}

.hero h1 {
    font-size: 56px;
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: 24px;
}

.hero p {
    font-size: 20px;
    color: #cbd5e1;
    margin-bottom: 32px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.stat-card {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 32px;
    border-radius: 16px;
    transition: background-color 0.3s, transform 0.3s;
}

.stat-card:hover {
    background-color: rgba(255, 255, 255, 0.15);
    transform: scale(1.05);
}

.stat-value {
    font-size: 36px;
    font-weight: bold;
    color: #67e8f9;
    margin-bottom: 8px;
}

.stat-label {
    color: #cbd5e1;
    font-weight: 500;
}

/* Section Styles */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 64px;
}

.section-header h2 {
    font-size: 48px;
    font-weight: bold;
    color: #0f172a;
    margin-bottom: 24px;
}

.section-header p {
    font-size: 20px;
    color: #64748b;
    line-height: 1.8;
}

/* Services Section */
.services {
    background-color: white;
}

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

.service-card {
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: 16px;
    padding: 32px;
    transition: box-shadow 0.3s, border-color 0.3s, transform 0.3s;
}

.service-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: rgba(6, 182, 212, 0.5);
    transform: translateY(-5px);
}

.service-icon {
    display: inline-flex;
    padding: 16px;
    background-color: #ecfeff;
    border-radius: 12px;
    margin-bottom: 24px;
    transition: background-color 0.3s;
}

.service-card:hover .service-icon {
    background-color: #cffafe;
}

.service-icon i {
    font-size: 32px;
    color: #0891b2;
}

.service-card h3 {
    font-size: 24px;
    font-weight: bold;
    color: #0f172a;
    margin-bottom: 16px;
}

.service-card > p {
    color: #64748b;
    margin-bottom: 24px;
    line-height: 1.8;
}

.service-features {
    list-style: none;
}

.service-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
    color: #475569;
}

.service-features i {
    color: #0891b2;
    margin-top: 2px;
    flex-shrink: 0;
}

/* About Section */
.about {
    background-color: #f8fafc;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
    margin-bottom: 80px;
}

.feature-card {
    background: white;
    padding: 40px 32px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: box-shadow 0.3s, transform 0.3s;
}

.feature-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    transform: translateY(-8px);
}

.feature-icon {
    display: inline-flex;
    width: 64px;
    height: 64px;
    align-items: center;
    justify-content: center;
    background-color: #ecfeff;
    border-radius: 16px;
    margin-bottom: 24px;
}

.feature-icon i {
    font-size: 32px;
    color: #0891b2;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: bold;
    color: #0f172a;
    margin-bottom: 16px;
}

.feature-card p {
    color: #64748b;
    line-height: 1.8;
}

.cta-box {
    background: linear-gradient(135deg, #ecfeff 0%, #dbeafe 100%);
    padding: 60px 48px;
    border-radius: 24px;
    text-align: center;
}

.cta-box h3 {
    font-size: 32px;
    font-weight: bold;
    color: #0f172a;
    margin-bottom: 16px;
}

.cta-box p {
    font-size: 18px;
    color: #64748b;
    margin-bottom: 32px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

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

.contact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 48px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-card {
    background: white;
    border: 2px solid #e2e8f0;
    padding: 24px;
    border-radius: 12px;
    transition: border-color 0.3s;
}

.contact-card:hover {
    border-color: rgba(6, 182, 212, 0.5);
}

.contact-icon {
    display: inline-flex;
    width: 48px;
    height: 48px;
    align-items: center;
    justify-content: center;
    background-color: #ecfeff;
    border-radius: 12px;
    margin-bottom: 16px;
}

.contact-icon i {
    font-size: 24px;
    color: #0891b2;
}

.contact-card h4 {
    font-size: 18px;
    font-weight: 600;
    color: #0f172a;
    margin-bottom: 8px;
}

.contact-card a {
    color: #0891b2;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.contact-card a:hover {
    color: #0e7490;
}

.contact-card p {
    color: #64748b;
}

.contact-form-wrapper {
    background: white;
    border: 2px solid #e2e8f0;
    padding: 40px;
    border-radius: 12px;
}

.contact-form-wrapper h3 {
    font-size: 24px;
    font-weight: bold;
    color: #0f172a;
    margin-bottom: 32px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 24px;
}

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

.form-group label {
    font-size: 14px;
    font-weight: 500;
    color: #475569;
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #0891b2;
    box-shadow: 0 0 0 3px rgba(8, 145, 178, 0.1);
}

.form-group textarea {
    resize: vertical;
}

.form-message {
    margin-top: 20px;
    padding: 16px;
    border-radius: 8px;
    display: none;
}

.form-message.success {
    display: block;
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #6ee7b7;
}

.form-message.error {
    display: block;
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

/* Footer */
.footer {
    background-color: #0f172a;
    color: white;
    padding: 64px 0 32px;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 16px;
}

.footer-logo i {
    font-size: 28px;
    color: #06b6d4;
}

.footer-about p {
    color: #94a3b8;
    line-height: 1.8;
    margin-bottom: 24px;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: #1e293b;
    border-radius: 8px;
    color: white;
    transition: background-color 0.3s;
}

.social-links a:hover {
    background-color: #0891b2;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-links a {
    display: block;
    color: #94a3b8;
    text-decoration: none;
    margin-bottom: 12px;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #67e8f9;
}

.footer-contact a,
.footer-contact p {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: #94a3b8;
    text-decoration: none;
    margin-bottom: 16px;
    transition: color 0.3s;
}

.footer-contact a:hover {
    color: #67e8f9;
}

.footer-contact i {
    color: #67e8f9;
    margin-top: 2px;
    flex-shrink: 0;
}

.footer-bottom {
    border-top: 1px solid #1e293b;
    padding-top: 32px;
    text-align: center;
    color: #94a3b8;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 48px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero h1 {
        font-size: 36px;
    }
    
    .hero p {
        font-size: 18px;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .section-header h2 {
        font-size: 36px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .btn-lg {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 28px;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
    
    .contact-form-wrapper {
        padding: 24px;
    }
    
    .cta-box {
        padding: 40px 24px;
    }
}