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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background: #ffffff;
    overflow-x: hidden;
}

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

/* Navigation */
.gln-nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    z-index: 1000;
    transition: all 0.3s ease;
}

.gln-nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.gln-company-name {
    font-size: 24px;
    font-weight: 700;
    color: #2563eb;
    letter-spacing: 1px;
}

.gln-nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
}

.gln-nav-menu a {
    text-decoration: none;
    color: #1a1a1a;
    font-weight: 500;
    font-size: 15px;
    transition: color 0.3s ease;
    position: relative;
    outline: none;
}

.gln-nav-menu a:focus {
    outline: none;
}

.gln-nav-menu a:hover,
.gln-nav-menu .gln-nav-active {
    color: #2563eb;
}

.gln-nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 2px;
    background: #2563eb;
    transition: width 0.3s ease;
}

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

.gln-nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.gln-nav-toggle span {
    width: 24px;
    height: 2px;
    background: #1a1a1a;
    margin: 4px 0;
    transition: 0.3s;
}

/* Hero Section */
.gln-hero {
    min-height: 80vh;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.gln-hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.gln-hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 25% 25%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(37, 99, 235, 0.1) 0%, transparent 50%);
    opacity: 0.6;
}

.gln-hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.gln-hero-badge {
    display: inline-block;
    background: #2563eb;
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 32px;
    letter-spacing: 0.5px;
}

.gln-hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 24px;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.gln-hero-accent {
    color: #2563eb;
}

.gln-hero-subtitle {
    font-size: 1.125rem;
    color: #64748b;
    margin-bottom: 40px;
    line-height: 1.6;
    max-width: 500px;
}

.gln-hero-actions {
    display: flex;
    gap: 16px;
    align-items: center;
}

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

.gln-btn-primary {
    background: #2563eb;
    color: white;
}

.gln-btn-primary:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
}

.gln-btn-secondary {
    background: transparent;
    color: #2563eb;
    border: 2px solid #2563eb;
}

.gln-btn-secondary:hover {
    background: #2563eb;
    color: white;
    transform: translateY(-2px);
}

.gln-hero-visual img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Product Categories Section */
.gln-product-categories {
    padding: 80px 0;
    background: #ffffff;
}

.gln-section-header {
    text-align: center;
    margin-bottom: 60px;
}

.gln-section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.gln-section-subtitle {
    font-size: 1.125rem;
    color: #64748b;
    max-width: 600px;
    margin: 0 auto;
}

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

.gln-category-card {
    background: #ffffff;
    padding: 40px 30px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    text-align: center;
}

.gln-category-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.gln-category-icon {
    margin-bottom: 24px;
}

.gln-category-icon svg {
    width: 80px;
    height: 80px;
    transition: all 0.3s ease;
    filter: drop-shadow(0 4px 8px rgba(37, 99, 235, 0.1));
}

.gln-category-card:hover .gln-category-icon svg {
    transform: scale(1.05);
    filter: drop-shadow(0 8px 16px rgba(37, 99, 235, 0.2));
}

.gln-category-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 16px;
}

.gln-category-card p {
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 24px;
}

.gln-category-link {
    color: #2563eb;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: color 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.gln-category-link:hover {
    color: #1d4ed8;
}

.gln-category-link::after {
    content: '→';
    transition: transform 0.3s ease;
}

.gln-category-link:hover::after {
    transform: translateX(4px);
}

/* Service Advantages Section */
.gln-service-advantages {
    padding: 80px 0;
    background: #f8fafc;
}

.gln-advantages-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.gln-advantages-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.gln-advantages-text p {
    font-size: 1.125rem;
    color: #64748b;
    margin-bottom: 40px;
    line-height: 1.6;
}

.gln-advantages-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.gln-advantage-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.gln-advantage-icon {
    flex-shrink: 0;
}

.gln-advantage-icon svg {
    width: 48px;
    height: 48px;
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(37, 99, 235, 0.1));
}

.gln-advantage-item:hover .gln-advantage-icon svg {
    transform: scale(1.1);
    filter: drop-shadow(0 4px 8px rgba(37, 99, 235, 0.2));
}

.gln-advantage-text h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 8px;
}

.gln-advantage-text p {
    color: #64748b;
    line-height: 1.5;
    font-size: 0.95rem;
}

.gln-advantages-visual img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Application Process Section */
.gln-application-process {
    padding: 80px 0;
    background: #ffffff;
}

.gln-process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.gln-process-step {
    text-align: center;
    position: relative;
}

.gln-step-number {
    width: 60px;
    height: 60px;
    background: #2563eb;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 auto 24px;
}

.gln-step-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 12px;
}

.gln-step-content p {
    color: #64748b;
    line-height: 1.6;
}

.gln-process-cta {
    text-align: center;
}

/* Customer Cases Section */
.gln-customer-cases {
    padding: 80px 0;
    background: #f8fafc;
}

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

.gln-case-card {
    background: #ffffff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.gln-case-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.gln-case-photo {
    height: 200px;
    overflow: hidden;
}

.gln-case-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gln-case-content {
    padding: 30px;
}

.gln-case-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 8px;
}

.gln-case-title {
    color: #2563eb;
    font-weight: 600;
    margin-bottom: 16px;
}

.gln-case-story {
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 20px;
    font-style: italic;
}

.gln-case-stats {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.gln-case-stats span {
    background: #f1f5f9;
    color: #64748b;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
}

/* Online Consultation Section */
.gln-online-consultation {
    padding: 80px 0;
    background: #ffffff;
}

.gln-consultation-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.gln-consultation-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.gln-consultation-text p {
    font-size: 1.125rem;
    color: #64748b;
    margin-bottom: 40px;
    line-height: 1.6;
}

.gln-consultation-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.gln-consultation-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #64748b;
    font-size: 0.95rem;
}

.gln-consultation-feature svg {
    color: #2563eb;
}

.gln-consultation-actions {
    display: flex;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
}

.gln-consultation-visual img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Footer */
.gln-footer {
    background: #1a1a1a;
    color: #ffffff;
    padding: 60px 0 20px;
}

.gln-footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.gln-footer-section h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #ffffff;
}

.gln-footer .gln-company-name {
    font-size: 24px;
    font-weight: 700;
    color: #2563eb;
    margin-bottom: 16px;
    letter-spacing: 1px;
}

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

.gln-footer-section ul li {
    margin-bottom: 12px;
}

.gln-footer-section a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 14px;
}

.gln-footer-section a:hover {
    color: #2563eb;
}

.gln-footer-section p {
    color: #cbd5e1;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 8px;
}

.gln-social-links {
    display: flex;
    gap: 16px;
    margin-top: 20px;
}

.gln-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #cbd5e1;
    transition: all 0.3s ease;
}

.gln-social-link:hover {
    background: #2563eb;
    color: white;
    transform: translateY(-2px);
}

.gln-footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
}

.gln-footer-bottom p {
    color: #94a3b8;
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .gln-nav-menu {
        display: none;
    }

    .gln-nav-toggle {
        display: flex;
    }

    .gln-hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .gln-hero-title {
        font-size: 2.5rem;
    }

    .gln-categories-grid {
        grid-template-columns: 1fr;
    }

    .gln-advantages-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .gln-process-steps {
        grid-template-columns: 1fr;
    }

    .gln-cases-grid {
        grid-template-columns: 1fr;
    }

    .gln-consultation-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .gln-footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 480px) {
    .gln-container {
        padding: 0 16px;
    }

    .gln-hero-title {
        font-size: 2rem;
    }

    .gln-section-title {
        font-size: 2rem;
    }

    .gln-categories-grid,
    .gln-cases-grid {
        gap: 20px;
    }

    .gln-consultation-actions {
        flex-direction: column;
        align-items: stretch;
    }
}