:root {
    --primary-color: #e67e22; /* Roofing Orange - Change this for new clients! */
    --secondary-color: #2c3e50;
    --text-dark: #333;
    --text-light: #f4f4f4;
    --white: #ffffff;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    scroll-behavior: smooth;
}

.container {
    max-width: 1100px;
    margin: auto;
    padding: 0 2rem;
}

/* Navbar */
.navbar {
    background: var(--white);
    height: 80px;
    display: flex;
    align-items: center;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo { font-weight: 800; letter-spacing: 1px; }
.logo span { color: var(--primary-color); }

.nav-links { display: flex; list-style: none; align-items: center; }
.nav-links li a {
    text-decoration: none;
    color: var(--secondary-color);
    margin-left: 1.5rem;
    font-weight: 600;
    transition: var(--transition);
}

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

/* Buttons */
.btn-primary {
    background: var(--primary-color);
    color: var(--white) !important;
    padding: 0.8rem 1.5rem;
    border-radius: 5px;
    border: none;
    cursor: pointer;
    text-decoration: none;
}

.btn-secondary {
    border: 2px solid var(--white);
    color: var(--white);
    padding: 0.8rem 1.5rem;
    border-radius: 5px;
    text-decoration: none;
    margin-left: 10px;
}

/* Hero */
.hero {
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), 
                url('https://images.unsplash.com/photo-1635424710928-0544e8512eae?auto=format&fit=crop&q=80&w=1600') no-repeat center center/cover;
    height: 100vh;
    display: flex;
    align-items: center;
    color: var(--white);
    padding-top: 80px;
}

.hero h1 { font-size: 3.5rem; margin-bottom: 1rem; line-height: 1.2; }
.hero p { font-size: 1.2rem; margin-bottom: 2rem; max-width: 600px; }

/* Services */
.services { padding: 5rem 0; background: #f9f9f9; text-align: center; }
.section-title { margin-bottom: 3rem; font-size: 2.5rem; }

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: var(--transition);
}

.service-card:hover { transform: translateY(-10px); }
.service-card i { font-size: 3rem; color: var(--primary-color); margin-bottom: 1.5rem; }

/* Contact */
.contact { padding: 5rem 0; }
.contact-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    background: var(--secondary-color);
    color: var(--white);
    padding: 3rem;
    border-radius: 15px;
}

.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 5px;
    border: none;
}

.contact-info ul { list-style: none; margin-top: 2rem; }
.contact-info li { margin-bottom: 1rem; font-size: 1.1rem; }
.contact-info i { color: var(--primary-color); margin-right: 10px; }

/* Mobile Menu */
.menu-btn { display: none; font-size: 1.5rem; cursor: pointer; }

@media (max-width: 768px) {
    .contact-box { grid-template-columns: 1fr; }
    .nav-links { display: none; }
    .menu-btn { display: block; }
    .hero h1 { font-size: 2.5rem; }
}

footer { text-align: center; padding: 2rem; background: #222; color: white; }