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

:root {
    --primary-color: #8B4513;
    --secondary-color: #D2B48C;
    --text-dark: #3E2723;
    --text-light: #FFFFFF;
    --bg-light: #F5E6D3;
    --bg-dark: #654321;
    --card-bg: #FFFFFF;
    --card-shadow: rgba(0, 0, 0, 0.1);
}

html, body {
    min-height: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--secondary-color) 100%);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

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

/* Navigation */
.navbar {
    padding: 1.5rem 0;
    background: transparent;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    justify-content: center;
}

.nav-link {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 4px;
}

.nav-link:hover,
.nav-link.active {
    color: var(--bg-dark);
    background-color: rgba(255, 255, 255, 0.2);
}

/* Main Content Card */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 2rem 1rem;
}

.card {
    background: var(--card-bg);
    border-radius: 16px;
    box-shadow: 0 20px 60px var(--card-shadow);
    max-width: 900px;
    width: 100%;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.15);
}

.card-image {
    width: 100%;
    height: auto;
    overflow: hidden;
    background: var(--bg-light);
}

.card-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.social-icons {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem 0;
    background: transparent;
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease, transform 0.3s ease;
}

.social-icon:hover {
    color: var(--bg-dark);
    transform: translateY(-2px);
}

.social-icon svg {
    width: 24px;
    height: 24px;
}

.card-content {
    padding: 2.5rem;
    text-align: center;
}

.card-content h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.card-content h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--bg-dark);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.subtitle {
    font-size: 1rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-style: italic;
}

.description {
    font-size: 1.1rem;
    color: var(--text-dark);
    line-height: 1.8;
    margin-top: 1rem;
    text-align: left;
}

/* Footer */
.footer {
    background: transparent;
    color: var(--text-dark);
    padding: 1.5rem 0;
    text-align: center;
    flex-shrink: 0;
}

.footer p {
    margin: 0;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .card-content {
        padding: 2rem 1.5rem;
    }

    .card-content h1 {
        font-size: 2rem;
    }

    .card-content h2 {
        font-size: 1.3rem;
    }

    .description {
        font-size: 1rem;
        text-align: center;
    }

    .nav-menu {
        gap: 1rem;
        flex-wrap: wrap;
    }

    .nav-link {
        padding: 0.4rem 0.8rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .main-content {
        padding: 1rem;
    }

    .card-content {
        padding: 1.5rem 1rem;
    }

    .card-content h1 {
        font-size: 1.75rem;
    }

    .card-content h2 {
        font-size: 1.1rem;
    }

    .subtitle {
        font-size: 0.9rem;
    }

    .description {
        font-size: 0.95rem;
    }

    .nav-menu {
        gap: 0.5rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .nav-link {
        padding: 0.4rem 0.6rem;
        font-size: 0.85rem;
    }
}