/* Watson Gravel - Shared Styles */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --gold: #B8922E;
    --gold-light: #D4A843;
    --bg: #F5F5F0;
    --bg-alt: #EEEEE8;
    --card: #FFFFFF;
    --border: #D0D0C8;
    --input-bg: #FAFAF8;
    --input-border: #C0C0B8;
    --text: #333333;
    --text-dark: #1A1A1A;
    --text-light: #555555;
    --text-muted: #777777;
    --heading-gold: #8B6914;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; color: var(--text); background: var(--bg); }

/* NAV */
nav {
    position: fixed; top: 0; width: 100%; z-index: 100;
    background: rgba(42,42,42,0.97); backdrop-filter: blur(10px);
    border-bottom: 3px solid var(--gold-light);
}
.nav-inner {
    max-width: 1200px; margin: 0 auto; padding: 0 24px;
    display: flex; align-items: center; justify-content: space-between; height: 70px;
}
.nav-logo img { height: 50px; background: rgba(255,255,255,0.9); border-radius: 4px; padding: 3px 8px; }
.nav-links { display: flex; gap: 28px; list-style: none; }
.nav-links a {
    color: #E0E0E0; text-decoration: none; font-size: 14px;
    font-weight: 500; letter-spacing: 0.5px; text-transform: uppercase; transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: #D4A843; }
.nav-phone { color: #D4A843; font-weight: 700; font-size: 16px; text-decoration: none; }
.hamburger { display: none; background: none; border: none; color: #FFF; font-size: 28px; cursor: pointer; }

/* HERO */
.hero {
    position: relative; height: 70vh; min-height: 400px;
    display: flex; align-items: center; justify-content: center;
    background: url('img/watsongravel-home-01.jpg') center/cover no-repeat;
    margin-top: 70px;
}
.hero-content {
    text-align: center; max-width: 650px; padding: 40px 48px;
    background: rgba(255,255,255,0.92); border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3); backdrop-filter: blur(4px);
}
.hero h1 { font-size: clamp(28px, 4vw, 48px); font-weight: 800; color: #1A1A1A; line-height: 1.1; margin-bottom: 16px; }
.hero h1 span { color: #8B6914; }
.hero p { font-size: 17px; color: #555; margin-bottom: 32px; max-width: 500px; margin-left: auto; margin-right: auto; }

/* PAGE HERO (smaller for inner pages) */
.page-hero {
    margin-top: 70px; padding: 60px 24px; text-align: center;
    background: linear-gradient(135deg, #2A2A2A 0%, #3A3A3A 100%);
    border-bottom: 3px solid var(--gold-light);
}
.page-hero h1 { font-size: 36px; font-weight: 800; color: #FFF; margin-bottom: 8px; }
.page-hero h1 span { color: #D4A843; }
.page-hero p { color: #BBB; font-size: 16px; max-width: 600px; margin: 0 auto; }

/* BUTTONS */
.btn {
    display: inline-block; padding: 14px 36px; border-radius: 6px;
    font-weight: 600; font-size: 15px; text-decoration: none;
    text-transform: uppercase; letter-spacing: 1px; transition: all 0.3s; border: none; cursor: pointer;
}
.btn-gold { background: var(--gold-light); color: var(--text-dark); }
.btn-gold:hover { background: #E8C36A; transform: translateY(-2px); }
.btn-outline { border: 2px solid #D4A843; color: #D4A843; }
.btn-outline:hover { background: #D4A843; color: var(--text-dark); }
.btn-light { background: #E0E0D8; color: #333; }

/* SECTIONS */
section { padding: 60px 24px; }
.container { max-width: 1200px; margin: 0 auto; }
.section-title { font-size: 32px; font-weight: 800; text-align: center; margin-bottom: 12px; color: var(--text-dark); }
.section-title span { color: var(--heading-gold); }
.section-sub { text-align: center; color: var(--text-light); font-size: 16px; margin-bottom: 40px; max-width: 600px; margin-left: auto; margin-right: auto; }

/* CARDS */
.card {
    background: var(--card); border-radius: 12px; padding: 32px;
    border: 1px solid var(--border); box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    transition: transform 0.3s, border-color 0.3s;
}
.card:hover { transform: translateY(-4px); border-color: var(--gold-light); }
.card h3 { font-size: 20px; color: var(--text-dark); margin-bottom: 10px; }
.card p { color: var(--text-light); line-height: 1.6; }

/* GRIDS */
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }

/* PRODUCT CARDS */
.product-card { background: var(--card); border-radius: 12px; overflow: hidden; border: 1px solid var(--border); box-shadow: 0 2px 8px rgba(0,0,0,0.06); transition: transform 0.3s; }
.product-card:hover { transform: translateY(-4px); }
.product-card img { width: 100%; height: 180px; object-fit: cover; }
.product-card .no-img { width: 100%; height: 180px; background: #E8E8E4; display: flex; align-items: center; justify-content: center; color: var(--text-muted); font-size: 32px; }
.product-info { padding: 20px; }
.product-info h3 { font-size: 17px; color: var(--text-dark); margin-bottom: 8px; }
.product-info p { color: var(--text-light); font-size: 14px; line-height: 1.5; }

/* LOCATION CARDS */
.loc-card { background: var(--card); border-radius: 12px; padding: 28px; border: 1px solid var(--border); text-align: center; box-shadow: 0 2px 8px rgba(0,0,0,0.06); transition: border-color 0.3s; }
.loc-card:hover { border-color: var(--gold-light); }
.loc-card h3 { color: var(--heading-gold); font-size: 20px; margin-bottom: 8px; }
.loc-card .loc-addr { color: var(--text-light); font-size: 14px; margin-bottom: 12px; }
.loc-card .loc-phone { font-size: 20px; font-weight: 700; }
.loc-card .loc-phone a { color: var(--text-dark); text-decoration: none; }
.loc-card .loc-phone a:hover { color: var(--heading-gold); }

/* STATS */
.stat-row { display: flex; gap: 32px; margin-top: 24px; }
.stat { text-align: center; }
.stat-num { font-size: 36px; font-weight: 800; color: var(--heading-gold); }
.stat-label { font-size: 13px; color: var(--text-light); text-transform: uppercase; letter-spacing: 1px; }

/* FORMS */
.form-card { background: var(--card); border-radius: 12px; padding: 36px; border: 1px solid var(--border); box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
.form-card label { display: block; color: var(--text); font-weight: 500; margin-bottom: 6px; margin-top: 14px; }
.form-card input, .form-card textarea, .form-card select {
    width: 100%; padding: 12px; border-radius: 6px; border: 1px solid var(--input-border);
    background: var(--input-bg); color: #222; font-size: 15px; font-family: inherit;
}
.form-card input:focus, .form-card textarea:focus, .form-card select:focus { outline: none; border-color: var(--gold-light); box-shadow: 0 0 0 2px rgba(212,168,67,0.2); }
.form-card textarea { height: 120px; resize: vertical; }

/* CALCULATOR */
.calc-result { margin-top: 24px; padding: 20px; background: #FFF8E8; border: 1px solid var(--gold-light); border-radius: 8px; text-align: center; }
.calc-result .tons { font-size: 36px; font-weight: 800; color: var(--heading-gold); }
.calc-result .tons-label { color: var(--text-light); }

/* FOOTER */
footer { background: #2A2A2A; border-top: 3px solid var(--gold-light); padding: 40px 24px; text-align: center; }
footer p { color: #999; font-size: 14px; }
footer a { color: #D4A843; text-decoration: none; }
.footer-links { margin-bottom: 12px; }
.footer-links a { margin: 0 16px; color: #BBB; font-size: 14px; }
.footer-links a:hover { color: #D4A843; }

/* RESPONSIVE */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .hamburger { display: block; }
    .nav-links.open {
        display: flex; flex-direction: column; position: absolute;
        top: 70px; left: 0; right: 0; background: #2A2A2A;
        padding: 24px; gap: 20px; border-bottom: 3px solid var(--gold-light);
    }
    .grid-2 { grid-template-columns: 1fr; }
    .stat-row { gap: 16px; }
    .hero { height: 50vh; }
    .btn-outline { margin-left: 0; margin-top: 12px; }
}