/* =========================================================================
   JJ Sales - Construction Theme Stylesheet
   ========================================================================= */

:root {
    --color-primary: #FFB800; /* Construction Yellow */
    --color-primary-dark: #E6A600;
    --color-secondary: #1A1A1A; /* Dark Slate/Black */
    --color-secondary-light: #2A2A2A;
    --color-bg: #F8F9FA;
    --color-surface: #FFFFFF;
    --color-text-main: #333333;
    --color-text-muted: #666666;
    --color-border: #E5E7EB;
    
    --font-heading: 'Outfit', 'Helvetica Neue', sans-serif;
    --font-body: 'Inter', 'Segoe UI', sans-serif;
    
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
}

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

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text-main);
    line-height: 1.6;
    overflow-x: hidden;
    padding-top: 90px;
}

h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); font-weight: 700; color: var(--color-secondary); }
a { text-decoration: none; color: inherit; transition: 0.2s ease; }
ul, ol { list-style: none; }

/* -- Layout Elements -- */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.section-alt { background-color: var(--color-surface); }
.section-title { font-size: 2.5rem; text-align: center; margin-bottom: 20px; text-transform: uppercase; }
.section-title span { color: var(--color-primary); }
.section-subtitle { text-align: center; color: var(--color-text-muted); font-size: 1.1rem; margin-bottom: 60px; max-width: 700px; margin-inline: auto; }

/* -- Buttons -- */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 14px 30px; font-weight: 600; border-radius: 4px; cursor: pointer; text-transform: uppercase; letter-spacing: 1px; border: 2px solid transparent; }
.btn-primary { background-color: var(--color-primary); color: var(--color-secondary); }
.btn-primary:hover { background-color: var(--color-secondary); color: var(--color-primary); }
.btn-secondary { background-color: var(--color-secondary); color: #fff; }
.btn-secondary:hover { background-color: var(--color-primary); color: var(--color-secondary); }

/* -- Header -- */
.header { position: fixed; top: 0; left: 0; width: 100%; background: var(--color-surface); box-shadow: var(--shadow-sm); z-index: 1000; height: 90px; }
.header-container { display: flex; justify-content: space-between; align-items: center; height: 100%; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo img { height: 50px; }
.logo-text { font-family: var(--font-heading); font-size: 1.8rem; font-weight: 800; color: var(--color-secondary); letter-spacing: -1px; }

.nav-links { display: flex; gap: 24px; }
.nav-links a { font-weight: 600; font-size: 0.95rem; text-transform: uppercase; color: var(--color-secondary-light); }
.nav-links a:hover, .nav-links a.active { color: var(--color-primary); }

.mobile-menu-btn { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.mobile-menu-btn span { width: 25px; height: 3px; background-color: var(--color-secondary); transition: 0.3s; }

/* -- Hero -- */
.hero { background: var(--color-secondary) url('../logo.png') center/cover no-repeat; padding: 120px 0; color: #fff; text-align: center; position: relative; z-index: 1; }
.hero::before { content: ''; position: absolute; inset: 0; background: rgba(26,26,26,0.9); z-index: -1; }
.hero h1 { color: #fff; font-size: 4rem; line-height: 1.1; margin-bottom: 24px; text-transform: uppercase; }
.hero h1 span { color: var(--color-primary); }
.hero p { font-size: 1.25rem; font-weight: 300; max-width: 800px; margin: 0 auto 40px; color: #f0f0f0; }

/* -- Content Cards -- */
.grid { display: grid; gap: 30px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 8px; padding: 40px 30px; box-shadow: var(--shadow-sm); transition: 0.3s; text-align: center; border-bottom: 4px solid var(--color-primary); }
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.card-icon { font-size: 3rem; margin-bottom: 20px; color: var(--color-primary); }
.card h3 { margin-bottom: 15px; font-size: 1.5rem; }

/* -- List Features -- */
.feature-list { text-align: left; }
.feature-list li { padding: 12px 0; border-bottom: 1px solid var(--color-border); display: flex; align-items: flex-start; gap: 10px; }
.feature-list li:last-child { border-bottom: none; }
.check-icon { color: var(--color-primary); font-weight: bold; }

/* -- Text Sections -- */
.text-box { background: var(--color-surface); padding: 40px; border-radius: 8px; border-left: 5px solid var(--color-primary); margin-bottom: 30px; box-shadow: var(--shadow-sm); }
.text-box h3 { margin-bottom: 15px; }

/* -- Footer -- */
.footer { background: var(--color-secondary); color: #fff; padding: 60px 0 20px; }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-logo { font-size: 2rem; color: #fff; font-family: var(--font-heading); font-weight: 800; margin-bottom: 20px; display: block; }
.footer-logo span { color: var(--color-primary); }
.footer-desc { color: #aaa; margin-bottom: 20px; }
.footer-title { font-size: 1.25rem; margin-bottom: 20px; color: #fff; border-bottom: 2px solid var(--color-primary); padding-bottom: 10px; display: inline-block; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: #ccc; transition: 0.2s; }
.footer-links a:hover { color: var(--color-primary); padding-left: 5px; }
.footer-contact li { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 15px; color: #ccc; }
.footer-contact i { color: var(--color-primary); margin-top: 5px; }
.footer-bottom { text-align: center; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.1); color: #777; font-size: 0.9rem; }

/* -- Inner Page Headers -- */
.page-header { background: var(--color-secondary); padding: 80px 0; text-align: center; color: #fff; border-bottom: 5px solid var(--color-primary); }
.page-header h1 { color: #fff; font-size: 3rem; margin-bottom: 15px; }

/* Responsive */
@media (max-width: 991px) {
    .nav-links { display: none; position: absolute; top: 90px; left: 0; width: 100%; background: var(--color-surface); flex-direction: column; gap: 0; box-shadow: var(--shadow-md); }
    .nav-links.active { display: flex; }
    .nav-links a { padding: 20px; border-bottom: 1px solid var(--color-border); }
    .mobile-menu-btn { display: flex; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .hero h1 { font-size: 2.8rem; }
}
@media (max-width: 768px) {
    .footer-grid { grid-template-columns: 1fr; }
}