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

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #0A2540;
    --primary-light: #1a3a5c;
    --accent: #00D4AA;
    --accent-dark: #00b894;
    --text: #1a1a2e;
    --text-light: #525f7f;
    --text-muted: #8896ab;
    --bg-white: #ffffff;
    --bg-light: #f6f9fc;
    --bg-dark: #0A2540;
    --border: #e9ecef;
    --gradient: linear-gradient(135deg, #0A2540 0%, #1a3a5c 100%);
    --shadow: 0 4px 24px rgba(10, 37, 64, 0.08);
    --shadow-hover: 0 8px 32px rgba(10, 37, 64, 0.15);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--text);
    line-height: 1.7;
    background-color: var(--bg-light);
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

.header {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 rgba(10, 37, 64, 0.05);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: 80px;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    width: 48px;
    height: 48px;
}

.logo-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.logo-icon {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, #00D4AA 0%, #00f5c4 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0A2540;
    font-weight: 700;
    font-size: 20px;
}

.logo h1 {
    font-size: 22px;
    color: var(--primary);
    font-weight: 700;
    letter-spacing: -0.5px;
}

.tagline {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav ul {
    display: flex;
    align-items: center;
    gap: 40px;
    list-style: none;
}

.nav a {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 500;
    font-size: 15px;
    padding: 8px 0;
    position: relative;
    transition: all 0.3s ease;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s ease;
}

.nav a:hover,
.nav a.active {
    color: var(--primary);
}

.nav a:hover::after,
.nav a.active::after {
    width: 100%;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--accent);
    color: var(--primary);
}

.btn-primary:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 212, 170, 0.3);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

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

.hero {
    background: url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 180px 0 120px;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 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='%23ffffff' fill-opacity='0.03'%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");
}

.hero-content {
    max-width: 720px;
    position: relative;
    z-index: 1;
}

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 212, 170, 0.15);
    color: var(--accent);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.hero h2 {
    font-size: 56px;
    font-weight: 700;
    letter-spacing: -1px;
    line-height: 1.15;
    margin-bottom: 24px;
}

.hero p {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 36px;
    max-width: 560px;
}

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

.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header h3 {
    font-size: 36px;
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.section-header p {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.feature-card {
    background: var(--bg-white);
    padding: 40px 32px;
    border-radius: 16px;
    transition: all 0.3s ease;
    border: 1px solid var(--border);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent);
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #00D4AA 0%, #00f5c4 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: #0A2540;
}

.feature-icon img {
    width: 28px;
    height: 28px;
}

.feature-card h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 12px;
}

.feature-card p {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.6;
}

.industries {
    background: var(--bg-white);
    padding: 100px 0;
}

.industry-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.industry-card {
    background: var(--bg-light);
    padding: 32px;
    border-radius: 12px;
    text-align: left;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.industry-card:hover {
    background: var(--primary);
    border-color: var(--primary);
}

.industry-card:hover h4,
.industry-card:hover p {
    color: white;
}

.industry-card h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 12px;
}

.industry-card p {
    font-size: 14px;
    color: var(--text-muted);
}

.industry-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #00D4AA 0%, #00f5c4 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: #0A2540;
}

.industry-icon img {
    width: 24px;
    height: 24px;
}

.stats {
    background: var(--primary);
    padding: 80px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 48px;
    text-align: center;
}

.stat-item {
    padding: 20px;
}

.stat-number {
    font-size: 48px;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 8px;
    letter-spacing: -1px;
}

.stat-label {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.7);
}

.page-hero {
    background: url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 160px 0 80px;
    text-align: center;
}

.page-hero h2 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.page-hero p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
}

.about-section {
    padding: 80px 0;
    background: var(--bg-white);
}

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

.about-content h3 {
    font-size: 32px;
    color: var(--primary);
    margin-bottom: 24px;
    letter-spacing: -0.5px;
}

.about-content p {
    font-size: 17px;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 20px;
}

.timeline {
    padding: 80px 0;
    background: var(--bg-light);
}

.timeline-list {
    max-width: 700px;
    margin: 0 auto;
}

.timeline-item {
    display: flex;
    gap: 32px;
    padding: 30px 0;
    border-left: 3px solid var(--accent);
    padding-left: 40px;
    margin-left: 24px;
    position: relative;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -10px;
    top: 34px;
    width: 16px;
    height: 16px;
    background: var(--accent);
    border-radius: 50%;
    border: 3px solid var(--bg-light);
}

.timeline-year {
    font-size: 20px;
    font-weight: 700;
    color: var(--accent);
    min-width: 80px;
}

.timeline-content h4 {
    font-size: 18px;
    color: var(--primary);
    margin-bottom: 8px;
}

.timeline-content p {
    color: var(--text-muted);
}

.swot {
    padding: 80px 0;
    background: var(--bg-white);
}

.swot-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.swot-item {
    padding: 32px;
    background: var(--bg-light);
    border-radius: 12px;
}

.swot-item h4 {
    font-size: 16px;
    font-weight: 600;
    padding-bottom: 16px;
    margin-bottom: 16px;
    border-bottom: 2px solid var(--border);
}

.swot-item ul {
    list-style: none;
}

.swot-item li {
    padding: 10px 0;
    color: var(--text-light);
    font-size: 14px;
    position: relative;
    padding-left: 20px;
}

.swot-item li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent);
}

.swot-s { border-left: 4px solid #10b981; }
.swot-w { border-left: 4px solid #f59e0b; }
.swot-o { border-left: 4px solid #3b82f6; }
.swot-t { border-left: 4px solid #ef4444; }

.team {
    padding: 80px 0;
    background: var(--bg-light);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 48px;
    max-width: 900px;
    margin: 0 auto;
}

.team-card {
    text-align: left;
    padding: 48px 40px;
    background: var(--bg-white);
    border-radius: 16px;
    box-shadow: var(--shadow);
}

.team-avatar {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #00D4AA 0%, #00f5c4 100%);
    border-radius: 50%;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0A2540;
}

.team-card h4 {
    font-size: 22px;
    color: var(--primary);
    margin-bottom: 16px;
    font-weight: 600;
}

.team-card p {
    color: var(--text-light);
    font-size: 16px;
    line-height: 1.7;
}

.products {
    padding: 80px 0;
    background: var(--bg-white);
}

.product-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.product-card {
    display: flex;
    gap: 28px;
    padding: 40px;
    background: var(--bg-light);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.product-card:hover {
    box-shadow: var(--shadow);
}

.product-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, #00D4AA 0%, #00f5c4 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #0A2540;
}

.product-icon img,
.service-icon img,
.contact-icon img,
.team-avatar img {
    width: 36px;
    height: 36px;
}

.product-info h4 {
    font-size: 22px;
    color: var(--primary);
    margin-bottom: 12px;
    font-weight: 600;
}

.product-info > p {
    color: var(--text-light);
    margin-bottom: 16px;
    font-size: 15px;
}

.product-info ul {
    list-style: none;
}

.product-info li {
    padding: 8px 0;
    color: var(--text-muted);
    font-size: 14px;
    padding-left: 24px;
    position: relative;
}

.product-info li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 700;
}

.solutions {
    padding: 80px 0;
    background: var(--bg-light);
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.solution-card {
    padding: 32px;
    background: var(--bg-white);
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.solution-card h4 {
    font-size: 18px;
    color: var(--primary);
    margin-bottom: 12px;
    font-weight: 600;
}

.solution-card p {
    font-size: 14px;
    color: var(--text-muted);
}

.services {
    padding: 80px 0;
    background: var(--bg-white);
}

.service-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    text-align: center;
    padding: 40px 28px;
    background: var(--bg-light);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.service-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #00D4AA 0%, #00f5c4 100%);
    border-radius: 16px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0A2540;
}

.service-card h4 {
    font-size: 18px;
    color: var(--primary);
    margin-bottom: 12px;
    font-weight: 600;
}

.service-card p {
    font-size: 14px;
    color: var(--text-muted);
}

.process {
    padding: 80px 0;
    background: var(--bg-light);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
    text-align: center;
}

.process-step {
    padding: 24px 16px;
}

.step-number {
    width: 48px;
    height: 48px;
    background: var(--accent);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    margin: 0 auto 20px;
}

.process-step h4 {
    font-size: 16px;
    color: var(--primary);
    margin-bottom: 8px;
    font-weight: 600;
}

.process-step p {
    font-size: 13px;
    color: var(--text-muted);
}

.support {
    padding: 80px 0;
    background: var(--bg-white);
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.support-card {
    text-align: center;
    padding: 32px;
    background: var(--bg-light);
    border-radius: 12px;
}

.support-card h4 {
    font-size: 18px;
    color: var(--accent);
    margin-bottom: 12px;
    font-weight: 600;
}

.support-card p {
    font-size: 14px;
    color: var(--text-muted);
}

.contact-section {
    padding: 80px 0;
    background: var(--bg-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-card {
    text-align: center;
    padding: 32px;
    background: var(--bg-light);
    border-radius: 12px;
}

.contact-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #00D4AA 0%, #00f5c4 100%);
    border-radius: 12px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0A2540;
}

.contact-card h4 {
    font-size: 16px;
    color: var(--primary);
    margin-bottom: 8px;
    font-weight: 600;
}

.contact-card p {
    color: var(--accent);
    font-weight: 600;
    font-size: 16px;
}

.contact-form {
    padding: 80px 0;
    background: var(--bg-light);
}

.form {
    max-width: 560px;
    margin: 0 auto;
    background: var(--bg-white);
    padding: 48px;
    border-radius: 16px;
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--primary);
    font-size: 14px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 16px;
    font-family: inherit;
    transition: all 0.3s ease;
    background: var(--bg-light);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--bg-white);
}

.footer {
    background: var(--primary);
    color: white;
    padding: 80px 0 32px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 64px;
    margin-bottom: 48px;
}

.footer-section h4 {
    font-size: 18px;
    margin-bottom: 24px;
    font-weight: 600;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 12px;
    font-size: 15px;
}

.footer-bottom {
    text-align: center;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.4);
    font-size: 14px;
}

.map {
    padding: 80px 0;
    background: var(--bg-white);
}

.map-placeholder {
    height: 400px;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
}

.map-placeholder p {
    font-size: 20px;
    color: var(--text-muted);
}

@media (max-width: 1024px) {
    .feature-grid,
    .industry-grid,
    .stats-grid,
    .swot-grid,
    .solution-grid,
    .support-grid,
    .contact-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-steps {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .product-list,
    .service-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 24px;
    }
    
    .header .container {
        flex-direction: column;
        height: auto;
        padding: 16px 24px;
    }
    
    .nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
    }
    
    .hero h2 {
        font-size: 36px;
    }
    
    .hero p {
        font-size: 16px;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .section-header h3 {
        font-size: 28px;
    }
    
    .feature-grid,
    .industry-grid,
    .stats-grid,
    .swot-grid,
    .product-list,
    .service-list,
    .solution-grid,
    .support-grid,
    .contact-grid,
    .process-steps,
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}