:root {
    /* OKLCH colors for modern, professional feel */
    /* Primary Dark (from logo-dark) */
    --brand-dark: oklch(25.77% 0.01 262.24);
    /* Brand Accent (Neutral professional blue-grey) */
    --brand-accent: oklch(55.6% 0.04 262);
    /* Light/Neutral */
    --brand-light: oklch(98.5% 0.005 262);
    --white: oklch(100% 0 0);
    --shadow: rgba(0, 0, 0, 0.15);
}

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

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--brand-dark);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    color: var(--brand-dark);
}

.drenched {
    /* Drenched background using the primary brand color */
    background: radial-gradient(circle at center, oklch(35% 0.02 262) 0%, var(--brand-dark) 100%);
}

.card-container {
    padding: 20px;
    width: 100%;
    max-width: 450px;
}

.contact-card {
    background: var(--brand-light);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 40px var(--shadow);
    text-align: center;
    animation: fadeIn 0.8s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.card-header {
    background-color: var(--white);
    padding: 40px 20px;
}

.brand-logo {
    max-width: 180px;
    height: auto;
}

.card-body {
    padding: 30px 40px;
}

h1 {
    font-family: 'Roboto Slab', serif;
    font-weight: 700;
    font-size: 2.2rem;
    margin-bottom: 8px;
    color: var(--brand-dark);
}

.title {
    font-size: 1.1rem;
    font-weight: 300;
    color: var(--brand-accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 30px;
}

.contact-methods {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 30px;
}

.contact-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 12px 5px;
    border-radius: 16px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    font-size: 0.85rem;
}

.contact-btn i {
    font-size: 1.4rem;
    margin-bottom: 6px;
}

.contact-btn small {
    font-size: 0.7rem;
    opacity: 0.8;
    margin-top: 2px;
}

.contact-btn.call {
    background-color: var(--brand-dark);
    color: var(--brand-light);
}

.contact-btn.whatsapp {
    background-color: #25D366;
    color: white;
}

.contact-btn.email {
    background-color: oklch(90% 0.01 262);
    color: var(--brand-dark);
}

.contact-btn.vcard {
    background-color: var(--brand-accent);
    color: white;
}

.contact-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px var(--shadow);
}

.info-list {
    text-align: left;
    margin-bottom: 30px;
}

.info-item {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
    font-size: 1rem;
}

.info-item i {
    width: 24px;
    color: var(--brand-accent);
    margin-right: 15px;
}

.info-item a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

.info-item a:hover {
    color: var(--brand-accent);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.social-links a {
    color: var(--brand-dark);
    font-size: 1.4rem;
    transition: transform 0.2s, color 0.2s;
}

.social-links a:hover {
    color: var(--brand-accent);
    transform: scale(1.2);
}

.card-footer {
    background-color: oklch(95% 0.01 262);
    padding: 30px 20px;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.qr-section p {
    font-size: 0.85rem;
    color: var(--brand-accent);
    margin-bottom: 15px;
    text-transform: uppercase;
    font-weight: 600;
}

.qr-code img {
    width: 200px;
    height: 200px;
    border-radius: 12px;
    padding: 10px;
    background: white;
}

/* Responsive adjustments */
@media (max-width: 400px) {
    .card-body {
        padding: 25px 20px;
    }
    
    h1 {
        font-size: 1.8rem;
    }
}