:root {
    --safety-orange: #FF5722;
    --asphalt: #121212;
    --concrete: #2c3e50;
    --steel: #7f8c8d;
    --white: #ffffff;
    
    --font-display: 'Teko', sans-serif;
    --font-body: 'Roboto', sans-serif;
}

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

body {
    background-color: var(--asphalt);
    color: var(--white);
    font-family: var(--font-body);
    line-height: 1.5;
}

.container { width: 90%; max-width: 1200px; margin: 0 auto; }
.section-padding { padding: 100px 0; }
a { text-decoration: none; color: inherit; transition: 0.3s; }

/* Warning Stripe */
.warning-stripe { background: repeating-linear-gradient(45deg, var(--safety-orange), var(--safety-orange) 10px, var(--asphalt) 10px, var(--asphalt) 20px); text-align: center; color: white; padding: 5px; font-weight: bold; font-family: var(--font-display); letter-spacing: 2px; font-size: 1.2rem; }

/* Header */
.heavy-header { background: #1a1a1a; padding: 20px 0; border-bottom: 5px solid var(--safety-orange); position: sticky; top: 0; z-index: 1000; }
.header-flex { display: flex; justify-content: space-between; align-items: center; }

.logo { font-family: var(--font-display); font-size: 3rem; font-weight: 700; color: var(--white); line-height: 1; }
.orange-box { background: var(--safety-orange); color: var(--asphalt); padding: 0 10px; margin-left: 5px; }

.industrial-nav a { margin-left: 20px; font-family: var(--font-display); font-size: 1.5rem; color: #aaa; text-transform: uppercase; }
.industrial-nav a:hover, .industrial-nav a.active { color: var(--safety-orange); }

.btn-construct { border: 2px solid var(--safety-orange); color: var(--safety-orange) !important; padding: 5px 20px; }
.btn-construct:hover { background: var(--safety-orange); color: var(--white) !important; }

/* Mobile Menu */
.mobile-menu-btn { display: none; font-family: var(--font-display); font-size: 1.8rem; cursor: pointer; color: var(--safety-orange); border: 1px solid var(--safety-orange); padding: 5px 10px; }
.mobile-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: var(--asphalt); z-index: 2000; display: flex; flex-direction: column; justify-content: center; align-items: center; transform: translateY(-100%); transition: 0.4s; }
.mobile-overlay.active { transform: translateY(0); }
.close-btn { position: absolute; top: 20px; right: 20px; background: none; border: 2px solid var(--white); color: var(--white); font-family: var(--font-display); font-size: 1.5rem; padding: 5px 15px; cursor: pointer; }
.mobile-overlay nav a { font-family: var(--font-display); font-size: 3rem; color: var(--white); margin: 10px 0; display: block; }

/* Hero */
.hero-industrial { height: 70vh; background-size: cover; background-position: center; position: relative; }
.hero-content { width: 100%; height: 100%; background: rgba(0,0,0,0.6); display: flex; align-items: center; }
.text-box { margin-left: 10%; max-width: 600px; border-left: 10px solid var(--safety-orange); padding-left: 30px; }
.text-box h1 { font-family: var(--font-display); font-size: 5rem; line-height: 0.9; margin-bottom: 20px; color: var(--white); }
.text-box p { font-size: 1.2rem; margin-bottom: 30px; color: #ddd; }
.btn-orange { background: var(--safety-orange); color: var(--white); border: none; padding: 15px 40px; font-family: var(--font-display); font-size: 1.8rem; cursor: pointer; display: inline-block; font-weight: bold; }
.btn-orange:hover { background: var(--white); color: var(--asphalt); }

/* Stats */
.stats-bar { background: var(--concrete); padding: 40px 0; border-bottom: 1px solid #444; }
.stat-grid { display: flex; justify-content: space-around; text-align: center; }
.stat-item .num { display: block; font-family: var(--font-display); font-size: 4rem; color: var(--safety-orange); line-height: 1; }
.stat-item .label { font-size: 1rem; font-weight: bold; color: #aaa; }

/* Services */
.section-title { margin-bottom: 60px; }
.section-title h2 { font-family: var(--font-display); font-size: 3.5rem; color: var(--white); margin-bottom: 10px; }
.orange-line { width: 100px; height: 8px; background: var(--safety-orange); }

.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.service-card { background: #222; padding: 40px; border: 1px solid #333; transition: 0.3s; }
.service-card:hover { transform: translateY(-10px); border-color: var(--safety-orange); }
.service-card.highlight { background: #2a2a2a; border-top: 5px solid var(--safety-orange); }
.icon { font-size: 3rem; margin-bottom: 20px; }
.service-card h3 { font-family: var(--font-display); font-size: 2.2rem; margin-bottom: 10px; }

/* About & Projects */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.text-content h1 { font-family: var(--font-display); font-size: 4rem; margin-bottom: 10px; }
.machines-list { margin-top: 30px; list-style: none; }
.machines-list li { margin-bottom: 10px; font-family: var(--font-display); font-size: 1.5rem; color: #ddd; }
.img-content { position: relative; border: 5px solid #333; }
.img-content img { width: 100%; display: block; }
.caption { position: absolute; bottom: 0; left: 0; background: var(--safety-orange); color: var(--asphalt); padding: 5px 15px; font-family: var(--font-display); font-weight: bold; font-size: 1.2rem; }

.project-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.project-item { background: #222; padding: 25px; border-left: 5px solid #444; }
.project-item.highlight { border-left-color: var(--safety-orange); background: #2a2a2a; }
.p-header { font-family: var(--font-display); font-size: 1.8rem; margin-bottom: 15px; color: var(--white); }
.project-item p { color: #aaa; font-style: italic; margin-bottom: 15px; }
.client-name { font-weight: bold; color: var(--safety-orange); font-size: 0.9rem; }

/* Contact */
.contact-block { display: grid; grid-template-columns: 1fr 1.5fr; gap: 50px; background: #222; padding: 50px; border: 1px solid #333; }
.contact-info h2 { font-family: var(--font-display); font-size: 3rem; color: var(--safety-orange); }
.info-box { margin-top: 30px; background: #111; padding: 20px; border: 1px dashed #444; }
.info-box p { margin-bottom: 10px; font-family: var(--font-body); }

.heavy-form .form-line { margin-bottom: 20px; }
.heavy-form label { display: block; font-family: var(--font-display); font-size: 1.5rem; color: #888; margin-bottom: 5px; }
.heavy-form input, .heavy-form select, .heavy-form textarea { width: 100%; padding: 15px; background: #151515; border: 2px solid #333; color: white; font-family: var(--font-body); }
.heavy-form input:focus { border-color: var(--safety-orange); outline: none; }
.btn-submit { width: 100%; padding: 15px; background: var(--white); color: var(--asphalt); border: none; font-family: var(--font-display); font-size: 2rem; font-weight: bold; cursor: pointer; margin-top: 10px; }
.btn-submit:hover { background: var(--safety-orange); }

/* Legal */
.policy-doc { max-width: 800px; margin: 0 auto; background: #222; padding: 50px; border-top: 5px solid var(--safety-orange); }
.policy-doc h1 { font-family: var(--font-display); font-size: 3rem; }
.policy-doc h3 { color: var(--safety-orange); margin-top: 30px; font-family: var(--font-display); font-size: 1.8rem; }

/* Footer */
.heavy-footer { background: #000; padding: 60px 0 20px; border-top: 5px solid #222; margin-top: 80px; }
.footer-row { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid #222; padding-bottom: 30px; margin-bottom: 20px; }
.f-col h4 { font-family: var(--font-display); font-size: 2rem; color: var(--safety-orange); margin-bottom: 5px; }
.f-col a { color: #888; margin-left: 20px; font-weight: bold; }
.f-col a:hover { color: white; }
.copyright { text-align: center; font-size: 0.8rem; color: #444; }

/* Cookie Alert */
.cookie-alert { position: fixed; bottom: 20px; left: 20px; background: var(--safety-orange); color: var(--asphalt); padding: 20px; font-weight: bold; z-index: 9999; display: none; align-items: center; gap: 20px; border: 5px solid #000; }
.cookie-alert.show { display: flex; animation: slideIn 0.3s; }
.cookie-alert button { background: #000; color: #fff; border: none; padding: 5px 15px; font-family: var(--font-display); font-size: 1.2rem; cursor: pointer; }

@keyframes slideIn { from { transform: translateX(-100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

@media (max-width: 900px) {
    .industrial-nav { display: none; }
    .mobile-menu-btn { display: block; }
    .hero-content h1 { font-size: 3.5rem; }
    .service-grid, .about-grid, .project-list, .contact-block, .stat-grid { grid-template-columns: 1fr; }
    .stat-grid { gap: 30px; }
    .contact-block { padding: 20px; }
}