:root {
    --bg-dark: #121212;
    --bg-card: #1e1e1e;
    --primary-accent: #ff9f1c; /* Orange for urgency/industrial */
    --secondary-accent: #2ec4b6; /* Teal/Blue for trust/neon vibe */
    --text-white: #ffffff;
    --text-gray: #b0b0b0;
    --overlay: rgba(0, 0, 0, 0.7);
}

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    color: var(--text-white);
    background-color: var(--bg-dark);
    line-height: 1.6;
}

h1, h2, h3 {
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
}

/* Hero Section */
.hero {
    position: relative;
    height: 90vh;
    background-image: url('hero-bg.png');
    background-size: cover;
    background-position: center;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(18,18,18,0.8) 0%, rgba(18,18,18,0.6) 50%, var(--bg-dark) 100%);
    z-index: 1;
}

.content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 20px;
}

.badge {
    display: inline-block;
    background: var(--primary-accent);
    color: #000;
    padding: 5px 15px;
    font-weight: 700;
    border-radius: 4px;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

h1 {
    font-size: 3.5rem;
    margin: 0;
    line-height: 1.1;
    letter-spacing: 1px;
}

.highlight {
    color: var(--primary-accent);
}

.content p {
    font-size: 1.25rem;
    margin: 20px 0;
    color: var(--text-gray);
}

.features {
    list-style: none;
    padding: 0;
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.features li {
    font-weight: 600;
    background: rgba(255,255,255,0.1);
    padding: 8px 16px;
    border-radius: 20px;
    backdrop-filter: blur(5px);
}

/* Button */
.primary-btn {
    display: inline-block;
    padding: 18px 40px;
    font-size: 1.2rem;
    background: var(--primary-accent);
    color: #000;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 800;
    text-transform: uppercase;
    transition: all 0.3s ease;
    border: 2px solid var(--primary-accent);
    box-shadow: 0 0 20px rgba(255, 159, 28, 0.4);
}

.primary-btn:hover {
    background: transparent;
    color: var(--primary-accent);
    box-shadow: 0 0 40px rgba(255, 159, 28, 0.6);
}

.phone-hint {
    font-size: 0.9rem;
    opacity: 0.7;
    margin-top: 10px;
}

/* Animations */
@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 159, 28, 0.7); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 20px rgba(255, 159, 28, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 159, 28, 0); }
}

.pulse {
    animation: pulse 2s infinite;
}

/* Services Section */
.services {
    padding: 80px 20px;
    background: var(--bg-dark);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    color: var(--secondary-accent);
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.card {
    background: var(--bg-card);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s ease;
    border-top: 3px solid transparent;
}

.card:hover {
    transform: translateY(-10px);
    border-top: 3px solid var(--secondary-accent);
    background: #252525;
}

.icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.card h3 {
    margin-bottom: 15px;
    color: var(--primary-accent);
}

.card p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

/* Info Block */
.info-block {
    padding: 80px 20px;
    background: linear-gradient(45deg, #1e1e1e, #121212);
    text-align: center;
}

.stats {
    display: flex;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;
    margin-top: 40px;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat .number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-white);
    font-family: 'Oswald', sans-serif;
}

.stat .label {
    color: var(--primary-accent);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

footer {
    padding: 40px 20px;
    text-align: center;
    background: #000;
    color: var(--text-gray);
    border-top: 1px solid #333;
}

.footer-phone a {
    color: var(--primary-accent);
    font-size: 1.5rem;
    text-decoration: none;
    font-weight: 700;
}

@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    .features { flex-direction: column; gap: 10px; }
}