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

:root {
    --bg: #f0fdf9;
    --bg-card: #ffffff;
    --bg-alt: #e0f2f1;
    --text: #0f172a;
    --text-muted: #64748b;
    --border: #e2e8f0;
    --teal: #0d9488;
    --teal-light: #14b8a6;
    --teal-dark: #0f766e;
    --green: #22c55e;
}

html {
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #f0fdf9 0%, #e0f2f1 50%, #ccfbf1 100%);
    background-attachment: fixed;
    color: var(--text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(13, 148, 136, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(20, 184, 166, 0.06) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

header {
    background: linear-gradient(180deg, #ccfbf1 0%, #f0fdf9 100%);
    padding: 80px 24px 60px;
    text-align: center;
    position: relative;
}

header::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 0;
    right: 0;
    height: 40px;
    background: linear-gradient(180deg, rgba(204, 251, 241, 0) 0%, rgba(204, 251, 241, 0.5) 100%);
    pointer-events: none;
}

.logo-container {
    margin-bottom: 24px;
}

.logo-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--teal) 0%, var(--teal-light) 100%);
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 8px 32px rgba(13, 148, 136, 0.25);
    margin-bottom: 8px;
}

.company-name {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.03em;
    margin-bottom: 8px;
}

.company-name-en {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 400;
}

.tagline {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(13, 148, 136, 0.1);
    color: var(--teal);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-top: 20px;
}

main {
    max-width: 800px;
    margin: 0 auto;
    padding: 48px 24px;
}

.card {
    background: var(--bg-card);
    border: 1px solid rgba(13, 148, 136, 0.1);
    border-radius: 16px;
    padding: 32px;
    margin-bottom: 24px;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    backdrop-filter: blur(10px);
}

.card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.card-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--teal) 0%, var(--teal-light) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text);
}

.card-content {
    color: var(--text-muted);
    font-size: 0.9375rem;
    line-height: 1.8;
}

.card-content p {
    margin-bottom: 12px;
}

.card-content p:last-child {
    margin-bottom: 0;
}

.card-content strong {
    color: var(--text);
}

.license-highlight {
    background: var(--bg-alt);
    border-radius: 12px;
    padding: 20px;
    margin-top: 16px;
}

.license-item {
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.license-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.license-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 10px;
    border-radius: 6px;
    margin-bottom: 8px;
}

.license-label.permit {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
}

.license-label.general {
    background: rgba(34, 197, 94, 0.1);
    color: #16a34a;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.contact-card {
    background: var(--bg-alt);
    border-radius: 12px;
    padding: 24px 16px;
    text-align: center;
}

.contact-icon {
    font-size: 2rem;
    margin-bottom: 12px;
}

.contact-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.contact-value {
    font-size: 0.9375rem;
    color: var(--text);
    font-weight: 500;
}

footer {
    background: var(--text);
    padding: 48px 24px;
    text-align: center;
}

.footer-content {
    max-width: 600px;
    margin: 0 auto;
}

.footer-logo {
    font-size: 1.125rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 8px;
}

.footer-copy {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.5);
    margin-bottom: 20px;
}

.icp-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 12px 24px;
    border-radius: 100px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.icp-badge:hover {
    background: var(--teal);
    border-color: var(--teal);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(13, 148, 136, 0.4);
}

.icp-icon {
    font-size: 1.25rem;
}

.icp-text {
    font-size: 0.875rem;
    color: #ffffff;
    font-weight: 500;
}

@media (max-width: 768px) {
    header {
        padding: 60px 20px 40px;
    }

    .company-name {
        font-size: 1.75rem;
    }

    .card {
        padding: 24px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }
}