:root {
    --primary: #f97316;
    --primary-dark: #ea580c;
    --dark: #1a1a1a;
    --dark-2: #242424;
    --light: #f3f4f6;
    --gray: #9ca3af;
    --white: #ffffff;
}

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

body {
    font-family: 'Roboto', sans-serif;
    color: var(--light);
    background-color: var(--dark);
    line-height: 1.6;
}

h1, h2, h3, h4, .logo {
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
    font-weight: 700;
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(26, 26, 26, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 15px 0;
    backdrop-filter: blur(10px);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    text-decoration: none;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-thc {
    background: var(--primary);
    color: var(--white);
    padding: 4px 10px;
    border-radius: 4px;
}

.logo-text {
    color: var(--white);
    letter-spacing: 1px;
}

.nav {
    display: flex;
    gap: 30px;
}

.nav a {
    text-decoration: none;
    color: var(--gray);
    font-weight: 500;
    transition: color 0.3s;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav a:hover {
    color: var(--primary);
}

.btn-quote {
    text-decoration: none;
    color: var(--primary);
    border: 1px solid var(--primary);
    padding: 8px 20px;
    border-radius: 4px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    transition: all 0.3s;
}

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

/* Hero */
.hero {
    height: 100vh;
    min-height: 600px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://images.unsplash.com/photo-1532444148056-5603b3064436?w=1920&h=1080&fit=crop');
    background-size: cover;
    background-position: center;
    filter: brightness(0.4);
    z-index: 1;
}

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

.hero-label {
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 20px;
    display: block;
}

.hero h1 {
    font-size: 5rem;
    line-height: 1.1;
    margin-bottom: 20px;
    color: var(--white);
}

.hero p {
    font-size: 1.25rem;
    color: var(--gray);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 16px 40px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 1rem;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
    font-family: 'Oswald', sans-serif;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--white);
    color: var(--white);
}

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

.btn-block {
    width: 100%;
    text-align: center;
}

/* Sections */
.section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 3rem;
    margin-bottom: 15px;
    color: var(--white);
}

.section-title p {
    color: var(--gray);
    font-size: 1.1rem;
}

.bg-dark {
    background-color: var(--dark-2);
}

/* Grid */
.grid {
    display: grid;
    gap: 30px;
}

.services-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.types-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

/* Cards */
.card {
    background: var(--dark-2);
    padding: 40px 30px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    transition: all 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
}

.icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--white);
}

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

/* Types */
.type-item {
    position: relative;
    height: 300px;
    border-radius: 8px;
    overflow: hidden;
}

.type-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.type-item:hover img {
    transform: scale(1.1);
}

.type-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
}

.type-overlay h3 {
    color: var(--white);
    font-size: 1.5rem;
}

/* Contact */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-info h2 {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--white);
}

.contact-info > p {
    color: var(--gray);
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.info-item {
    margin-bottom: 30px;
}

.info-item h4 {
    color: var(--primary);
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.info-item p {
    color: var(--white);
    font-size: 1.1rem;
}

.contact-form {
    background: var(--dark-2);
    padding: 40px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-form h3 {
    margin-bottom: 30px;
    color: var(--white);
    font-size: 1.5rem;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--gray);
    font-size: 0.9rem;
    text-transform: uppercase;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background: var(--dark);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 12px 15px;
    border-radius: 4px;
    color: var(--white);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

/* Footer */
.footer {
    padding: 30px 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--gray);
    font-size: 0.9rem;
}

/* Mobile */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 15px;
    }
    
    .nav {
        gap: 20px;
    }
    
    .btn-quote {
        display: none;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
}