/* Columbus Concrete Guys — Lead-Gen Site Styles */
:root {
    --primary: #c8702a;
    --primary-dark: #a85a1e;
    --dark: #1a1a2e;
    --light: #f5f5f5;
    --white: #ffffff;
    --gray: #666;
    --gray-light: #e8e8e8;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-lg: 0 4px 20px rgba(0,0,0,0.15);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--dark);
    line-height: 1.6;
}

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

/* Header */
header {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}
header nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}
.logo {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary);
    text-decoration: none;
}
.nav-links {
    display: flex;
    list-style: none;
    gap: 25px;
    align-items: center;
}
.nav-links a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    transition: color 0.2s;
}
.nav-links a:hover { color: var(--primary); }
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero */
.hero {
    background: linear-gradient(135deg, var(--dark) 0%, #16213e 100%);
    color: var(--white);
    padding: 80px 20px;
    text-align: center;
}
.hero h1 {
    font-size: 2.8rem;
    margin-bottom: 15px;
    line-height: 1.2;
}
.hero-sub {
    font-size: 1.3rem;
    margin-bottom: 8px;
    color: var(--primary);
    font-weight: 600;
}
.hero-tagline {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 30px;
}
.hero-cta {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 25px;
}
.trust-badges {
    display: flex;
    gap: 25px;
    justify-content: center;
    flex-wrap: wrap;
    font-size: 0.95rem;
    opacity: 0.85;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.05rem;
    transition: all 0.2s;
    cursor: pointer;
}
.btn-primary {
    background: var(--primary);
    color: var(--white);
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); }
.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}
.btn-secondary:hover { background: rgba(255,255,255,0.1); }
.btn-large { padding: 18px 42px; font-size: 1.15rem; }

/* Sections */
.services, .why-us, .areas, .faq, .cta-section {
    padding: 70px 20px;
}
.services { background: var(--light); }
.why-us { background: var(--white); }
.areas { background: var(--light); }
.faq { background: var(--white); }

h2 {
    font-size: 2rem;
    margin-bottom: 15px;
    text-align: center;
}
h2 + p {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 40px;
    color: var(--gray);
}

/* Service Cards */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}
.service-card {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: transform 0.2s, box-shadow 0.2s;
}
.service-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}
.service-card h3 {
    margin-bottom: 10px;
    font-size: 1.2rem;
}
.service-card p {
    color: var(--gray);
    margin-bottom: 12px;
}
.learn-more {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}
.learn-more:hover { text-decoration: underline; }

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}
.feature { padding: 20px; }
.feature h3 { margin-bottom: 8px; font-size: 1.15rem; }
.feature p { color: var(--gray); }

/* Areas */
.areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}
.area-column h4 { margin-bottom: 10px; color: var(--primary); }
.area-column ul { list-style: none; }
.area-column li { margin-bottom: 6px; }
.area-column a { color: var(--dark); text-decoration: none; }
.area-column a:hover { color: var(--primary); }

/* FAQ */
.faq div[itemtype="https://schema.org/Question"] {
    margin-bottom: 20px;
    padding: 20px;
    background: var(--light);
    border-radius: 8px;
}
.faq h3 { margin-bottom: 8px; font-size: 1.1rem; }
.faq p { color: var(--gray); }

/* CTA */
.cta-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    text-align: center;
}
.cta-section h2 { color: var(--white); }
.cta-section p { opacity: 0.9; max-width: 600px; margin: 0 auto 25px; }
.cta-buttons { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; }
.cta-section .btn-primary { background: var(--white); color: var(--primary); }
.cta-section .btn-primary:hover { opacity: 0.9; }
.cta-section .btn-secondary { border-color: var(--white); }

/* Footer */
footer {
    background: var(--dark);
    color: rgba(255,255,255,0.7);
    padding: 50px 20px 20px;
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}
.footer-grid h4 { color: var(--white); margin-bottom: 12px; }
.footer-grid a { color: rgba(255,255,255,0.7); text-decoration: none; }
.footer-grid a:hover { color: var(--primary); }
.footer-grid ul { list-style: none; }
.footer-grid li { margin-bottom: 5px; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    text-align: center;
    font-size: 0.85rem;
}

/* Mobile */
@media (max-width: 768px) {
    .mobile-toggle { display: block; }
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        box-shadow: var(--shadow);
    }
    .nav-links.active { display: flex; }
    .hero h1 { font-size: 2rem; }
    .hero-sub { font-size: 1.1rem; }
    .hero { padding: 50px 15px; }
    .trust-badges { flex-direction: column; gap: 8px; }
    h2 { font-size: 1.6rem; }
}