/* Stuhlhaus - Modern Furniture & Office Design System */
/* Using .sh- prefix for all classes to avoid * selector as requested */

:root {
    --sh-primary: #1a1a1a;
    --sh-accent: #c5a059;
    --sh-bg: #ffffff;
    --sh-bg-alt: #f9f9f9;
    --sh-text: #333333;
    --sh-text-muted: #666666;
    --sh-white: #ffffff;
    --sh-border: #e0e0e0;
    --sh-shadow: 0 10px 30px rgba(0,0,0,0.05);
    --sh-transition: all 0.3s ease;
}

body.sh-body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    color: var(--sh-text);
    background-color: var(--sh-bg);
    line-height: 1.6;
}

/* Typography Classes */
.sh-h1 { font-size: 3.5rem; font-weight: 800; line-height: 1.1; margin-bottom: 1.5rem; color: var(--sh-primary); }
.sh-h2 { font-size: 2.5rem; font-weight: 700; line-height: 1.2; margin-bottom: 1.2rem; color: var(--sh-primary); }
.sh-h3 { font-size: 1.8rem; font-weight: 600; line-height: 1.3; margin-bottom: 1rem; color: var(--sh-primary); }
.sh-p { font-size: 1.1rem; margin-bottom: 1rem; color: var(--sh-text); }
.sh-p-muted { font-size: 1rem; color: var(--sh-text-muted); }

/* Layout Classes */
.sh-container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
.sh-section { padding: 6rem 0; }
.sh-section-alt { background-color: var(--sh-bg-alt); padding: 6rem 0; }
.sh-flex { display: flex; align-items: center; gap: 2rem; }
.sh-flex-center { justify-content: center; }
.sh-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.sh-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }

/* Component Classes */
.sh-nav {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--sh-border);
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
}

.sh-logo {
    font-size: 1.5rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--sh-primary);
    text-decoration: none;
}

.sh-logo-accent { color: var(--sh-accent); }

.sh-nav-links { display: flex; gap: 2.5rem; list-style: none; padding: 0; margin: 0; }
.sh-nav-link { 
    text-decoration: none; 
    color: var(--sh-text); 
    font-weight: 500; 
    font-size: 0.9rem;
    transition: var(--sh-transition);
}
.sh-nav-link:hover { color: var(--sh-accent); }

.sh-btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    background-color: var(--sh-primary);
    color: var(--sh-white);
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--sh-transition);
    border: 2px solid var(--sh-primary);
    cursor: pointer;
}

.sh-btn:hover {
    background-color: transparent;
    color: var(--sh-primary);
}

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

.sh-btn-accent:hover {
    background-color: transparent;
    color: var(--sh-accent);
}

.sh-btn-outline {
    background-color: transparent;
    color: var(--sh-primary);
    border-color: var(--sh-primary);
}

.sh-btn-outline:hover {
    background-color: var(--sh-primary);
    color: var(--sh-white);
}

.sh-img { max-width: 100%; height: auto; border-radius: 8px; }
.sh-img-shadow { box-shadow: var(--sh-shadow); }

/* Card Component */
.sh-card {
    background: var(--sh-white);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--sh-shadow);
    transition: var(--sh-transition);
}
.sh-card:hover { transform: translateY(-10px); }

/* Footer */
.sh-footer {
    background: var(--sh-primary);
    color: var(--sh-white);
    padding: 5rem 0 2rem;
}

.sh-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.sh-footer-heading {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--sh-white);
}

.sh-footer-links { list-style: none; padding: 0; margin: 0; }
.sh-footer-item { margin-bottom: 0.8rem; }
.sh-footer-link {
    color: #999;
    text-decoration: none;
    transition: var(--sh-transition);
    font-size: 0.9rem;
}
.sh-footer-link:hover { color: var(--sh-white); }

.sh-footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid #333;
    text-align: center;
}

.sh-disclosure {
    font-size: 0.85rem;
    color: #777;
    margin-top: 1rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* List Component */
.sh-ul { list-style: none; padding: 0; margin: 2rem 0; }
.sh-li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}
.sh-li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--sh-accent);
    font-weight: bold;
}

/* Table Component */
.sh-table-wrapper { overflow-x: auto; margin: 3rem 0; }
.sh-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}
.sh-th {
    background-color: var(--sh-bg-alt);
    padding: 1.2rem;
    border-bottom: 2px solid var(--sh-border);
    font-weight: 700;
}
.sh-td {
    padding: 1.2rem;
    border-bottom: 1px solid var(--sh-border);
}

/* Contact Info */
.sh-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    margin-top: 3rem;
}

/* Responsive */
@media (max-width: 992px) {
    .sh-grid-2 { grid-template-columns: 1fr; gap: 3rem; }
    .sh-grid-3 { grid-template-columns: 1fr; }
    .sh-footer-grid { grid-template-columns: 1fr 1fr; }
    .sh-h1 { font-size: 2.5rem; }
    .sh-contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 576px) {
    .sh-nav-links { display: none; }
    .sh-footer-grid { grid-template-columns: 1fr; }
}