:root {
    --bau-bg: #fdf5e6;
    --bau-text: #1a1a1a;
    --bau-red: #d9382e;
    --bau-blue: #1c529c;
    --bau-yellow: #f2a900;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    background-color: var(--bau-bg); color: var(--bau-text);
    font-family: 'Futura', 'Trebuchet MS', Arial, sans-serif;
    overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }

.bau-container { max-width: 1200px; margin: 0 auto; position: relative;}

/* Bauhaus geometric background shapes */
.bau-container::before { content: ''; position: absolute; top: -50px; right: -50px; width: 300px; height: 300px; background: var(--bau-yellow); border-radius: 50%; z-index: -1; opacity: 0.8;}
.bau-container::after { content: ''; position: absolute; bottom: 200px; left: -100px; width: 400px; height: 100px; background: var(--bau-blue); transform: rotate(-45deg); z-index: -1; opacity: 0.8;}

/* Header */
.bau-header {
    display: flex; justify-content: space-between; align-items: center; padding: 40px 20px;
    border-bottom: 5px solid var(--bau-text); margin-bottom: 60px;
}
.bau-brand { font-size: 32px; font-weight: 900; text-transform: uppercase; display: flex; align-items: center; gap: 10px;}
.bau-brand::before { content: ''; display: inline-block; width: 30px; height: 30px; background: var(--bau-red); }

.bau-nav { display: flex; gap: 40px; }
.bau-nav a { font-size: 16px; font-weight: bold; text-transform: uppercase; position: relative;}
.bau-nav a::after { content: ''; position: absolute; bottom: -5px; left: 0; width: 0; height: 3px; background: var(--bau-blue); transition: width 0.3s;}
.bau-nav a:hover::after, .bau-nav a.active::after { width: 100%; }

.bau-btn { background: var(--bau-text); color: var(--bau-bg); padding: 12px 24px; font-weight: bold; text-transform: uppercase; border: 3px solid var(--bau-text); transition: all 0.3s;}
.bau-btn:hover { background: var(--bau-bg); color: var(--bau-text); }

/* Hero */
.bau-hero { display: flex; gap: 40px; padding: 0 20px; margin-bottom: 80px; align-items: stretch;}
.bh-text { flex: 1; border-left: 10px solid var(--bau-yellow); padding-left: 30px;}
.bh-text h1 { font-size: 72px; line-height: 1; text-transform: uppercase; margin-bottom: 30px;}
.bh-text p { font-size: 20px; line-height: 1.5; color: #444; margin-bottom: 40px;}
.bh-visual { flex: 1; background: var(--bau-blue); display: flex; flex-direction: column; justify-content: center; align-items: center; padding: 40px; position: relative;}
.bh-visual::before { content: ''; position: absolute; top: 20px; right: 20px; width: 50px; height: 50px; background: var(--bau-red); border-radius: 50%;}
.bh-stat { background: var(--bau-bg); padding: 20px; text-align: center; border: 4px solid var(--bau-text); margin-top: -20px; z-index: 2;}
.bs-num { font-size: 48px; font-weight: 900; color: var(--bau-red);}
.bs-lbl { font-size: 14px; text-transform: uppercase; font-weight: bold;}

/* Blocks */
.bau-blocks { display: grid; grid-template-columns: repeat(3, 1fr); padding: 0 20px; gap: 20px; margin-bottom: 80px;}
.b-card { background: #fff; border: 4px solid var(--bau-text); padding: 40px; position: relative;}
.b-card:nth-child(1) { border-top-color: var(--bau-red); }
.b-card:nth-child(2) { border-top-color: var(--bau-blue); }
.b-card:nth-child(3) { border-top-color: var(--bau-yellow); }
.b-card h3 { font-size: 24px; text-transform: uppercase; margin-bottom: 15px;}
.b-card p { font-size: 16px; line-height: 1.5; color: #333;}

/* Map area */
.bau-map { padding: 60px 20px; background: var(--bau-text); color: var(--bau-bg); margin-bottom: 80px; display: flex; flex-direction: column; align-items: center;}
.bau-map h2 { font-size: 40px; text-transform: uppercase; margin-bottom: 40px; border-bottom: 5px solid var(--bau-yellow); padding-bottom: 10px;}
.map-tags { display: flex; gap: 20px; flex-wrap: wrap; justify-content: center;}
.m-tag { font-size: 24px; font-weight: bold; background: var(--bau-red); color: #fff; padding: 10px 20px;}
.m-tag:nth-child(even) { background: var(--bau-blue); }

/* FAQ */
.bau-faq { padding: 0 20px 80px 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 40px;}
.faq-box { border: 4px solid var(--bau-text); padding: 30px; background: #fff;}
.faq-q { font-size: 20px; font-weight: bold; margin-bottom: 15px; color: var(--bau-red);}
.faq-a { font-size: 16px; line-height: 1.5; color: #333;}

.bau-trust { grid-column: span 2; display: flex; justify-content: space-around; background: var(--bau-yellow); padding: 20px; border: 4px solid var(--bau-text); font-weight: bold; font-size: 18px; text-transform: uppercase;}

footer { text-align: center; padding: 40px; border-top: 5px solid var(--bau-text); font-weight: bold;}

@media (max-width: 900px) {
    .bau-hero { flex-direction: column; }
    .bau-blocks { grid-template-columns: 1fr; }
    .bau-faq { grid-template-columns: 1fr; }
    .bau-trust { grid-column: span 1; flex-direction: column; gap: 15px; text-align: center;}
    .bau-nav { display: none; }
}