:root {
    /* Color Palette */
    --bg-dark: #0A0E17;
    --bg-darker: #05080C;
    --bg-card: rgba(20, 26, 38, 0.8);
    --gold-primary: #D4AF37;
    --gold-hover: #F2CA47;
    --text-main: #E2E8F0;
    --text-muted: #94A3B8;
    --border-color: rgba(212, 175, 55, 0.2);
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Effects */
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --glass-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.7);
}

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

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

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

h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); font-weight: 600; line-height: 1.2; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }

.text-gold { color: var(--gold-primary); }
.text-white { color: #fff !important; }
.section-padding { padding: 100px 0; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.bg-darker { background-color: var(--bg-darker); }
.text-center { text-align: center; }
.mb-4 { margin-bottom: 1.5rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 3rem; }
.relative { position: relative; }
.z-10 { z-index: 10; }

/* Buttons */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 16px 36px;
    border-radius: 4px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold-primary), #B38F1F);
    color: #000;
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--gold-hover), var(--gold-primary));
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--gold-primary);
    border: 2px solid var(--gold-primary);
}

.btn-secondary:hover {
    background: rgba(212, 175, 55, 0.1);
    transform: translateY(-3px);
}

.w-100 { width: 100%; }

/* Header */
.header {
    position: fixed;
    top: 0; left: 0; width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
}

.header.scrolled {
    background: rgba(5, 8, 12, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    max-width: 1200px; margin: 0 auto; padding: 0 24px;
    display: flex; justify-content: space-between; align-items: center;
}

.logo img { height: 50px; transition: var(--transition); }

.nav-menu ul { list-style: none; display: flex; align-items: center; gap: 32px; }
.nav-menu a { font-family: var(--font-heading); font-weight: 500; font-size: 1rem; color: var(--text-main); }
.nav-menu a:not(.btn-primary):hover, .nav-menu a.active:not(.btn-primary) { color: var(--gold-primary); }

.mobile-menu-btn {
    display: none; background: transparent; border: none; cursor: pointer;
    flex-direction: column; gap: 6px; z-index: 1001;
}
.mobile-menu-btn span { display: block; width: 28px; height: 2px; background-color: var(--text-main); transition: var(--transition); }

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

.page-header { height: 60vh; min-height: 400px; }

.parallax-bg {
    position: absolute;
    top: -20%; left: 0; width: 100%; height: 140%;
    z-index: -1;
}
.parallax-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(180deg, rgba(5,8,12,0.7) 0%, rgba(5,8,12,0.9) 100%);
}

.hero-content {
    max-width: 1200px; width: 100%; padding: 0 24px; z-index: 10;
}
.hero-content h1, .page-header h1 { font-size: 5rem; font-weight: 800; margin-bottom: 24px; letter-spacing: -1px; line-height: 1.1; }
.hero-content p, .page-header p { font-size: 1.25rem; max-width: 600px; margin-bottom: 40px; color: var(--text-muted); }
.hero-buttons { display: flex; gap: 20px; }

/* Typing Text */
.typing-cursor {
    display: inline-block;
    color: var(--gold-primary);
    animation: blink 1s step-start infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* Shared Section Styles */
.section-subtitle { color: var(--gold-primary); font-size: 1rem; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 8px; }
.section-title { font-size: 3.5rem; margin-bottom: 24px; }
.section-desc { color: var(--text-muted); font-size: 1.1rem; max-width: 600px; margin: 0 auto 48px; }

/* About Detailed */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.company-info { display: flex; gap: 32px; border-top: 1px solid var(--border-color); padding-top: 24px; }
.info-label { font-size: 0.875rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }
.info-value { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 600; color: var(--gold-primary); }
.glow-border { border-radius: 8px; border: 1px solid var(--border-color); box-shadow: 0 0 30px rgba(212, 175, 55, 0.1); }

/* Stats Counters */
.stats-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat-card { background: var(--bg-card); padding: 40px 20px; border-radius: 8px; border: 1px solid var(--border-color); }
.stat-number { display: inline-block; font-family: var(--font-heading); font-size: 3.5rem; font-weight: 800; color: var(--gold-primary); }
.stat-label { color: var(--text-main); font-weight: 500; font-size: 1.1rem; margin-top: 10px; }

/* Core Values */
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 40px; }
.value-box { background: var(--bg-card); padding: 40px; border-radius: 8px; text-align: center; border: 1px solid rgba(255,255,255,0.05); transition: var(--transition); }
.value-box:hover { transform: translateY(-10px); border-color: var(--gold-primary); box-shadow: var(--glass-shadow); }
.value-box .icon { font-size: 3rem; margin-bottom: 20px; }
.value-box h3 { color: var(--gold-primary); font-size: 1.5rem; margin-bottom: 16px; }

/* Services Detailed */
.service-row { border-bottom: 1px solid rgba(255,255,255,0.05); }
.row-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.row-grid.reverse { grid-template-columns: 1fr 1fr; }
.row-grid.reverse .row-img { order: 2; }
.row-grid.reverse .row-text { order: 1; }
.service-list { list-style: none; margin-top: 24px; }
.service-list li { margin-bottom: 12px; font-weight: 500; color: var(--text-main); }
.text-link { color: var(--gold-primary); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; margin-top: 16px; display: inline-block; }
.text-link:hover { color: #fff; transform: translateX(5px); }

/* Hover Zoom Image */
.hover-zoom { overflow: hidden; border-radius: 8px; }
.hover-zoom img { transition: transform 0.6s ease; }
.hover-zoom:hover img { transform: scale(1.05); }

/* Home Services Grid */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 32px; }
.service-card { background: var(--bg-card); border: 1px solid rgba(255, 255, 255, 0.05); border-radius: 8px; overflow: hidden; transition: var(--transition); }
.service-card:hover { transform: translateY(-10px); border-color: var(--border-color); box-shadow: var(--glass-shadow); }
.service-img { height: 260px; position: relative; overflow: hidden; }
.service-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.service-card:hover .service-img img { transform: scale(1.05); }
.service-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(to top, var(--bg-card) 0%, transparent 100%); }
.service-content { padding: 32px; }
.service-content h3 { font-size: 1.5rem; margin-bottom: 16px; color: var(--gold-primary); }

/* Contact Page */
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; }
.contact-card { background: var(--bg-card); padding: 40px; border-radius: 8px; border: 1px solid var(--border-color); }
.contact-item { display: flex; align-items: flex-start; gap: 20px; margin-bottom: 30px; }
.contact-item h5 { color: var(--gold-primary); margin-bottom: 4px; font-size: 1.1rem; }
.glow-icon { font-size: 1.5rem; background: rgba(212, 175, 55, 0.1); padding: 15px; border-radius: 50%; box-shadow: 0 0 15px rgba(212,175,55,0.2); }

.contact-form { background: var(--bg-card); padding: 50px; border-radius: 8px; border: 1px solid rgba(255, 255, 255, 0.05); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.form-group { margin-bottom: 24px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 500; color: var(--text-muted); }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; background: rgba(0, 0, 0, 0.4); border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 16px; border-radius: 4px; color: var(--text-main); font-family: var(--font-body); font-size: 1rem;
    transition: var(--transition);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--gold-primary); background: rgba(0, 0, 0, 0.6); box-shadow: 0 0 10px rgba(212,175,55,0.2); }
.form-message { margin-top: 16px; text-align: center; font-weight: 500; }

.map-placeholder { width: 100%; height: 400px; background: #05080c; display: flex; flex-direction: column; align-items: center; justify-content: center; border-top: 1px solid rgba(255,255,255,0.05); border-bottom: 1px solid rgba(255,255,255,0.05); }
.map-placeholder .icon { font-size: 3rem; opacity: 0.5; margin-bottom: 10px; }
.map-placeholder h3 { color: var(--text-muted); }

/* Footer */
.footer { background: #000; padding: 60px 0 24px; border-top: 1px solid rgba(212, 175, 55, 0.2); }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 60px; margin-bottom: 60px; }
.footer-logo { height: 40px; margin-bottom: 24px; }
.footer-links h4, .footer-services h4 { font-size: 1.25rem; margin-bottom: 24px; color: var(--gold-primary); }
.footer-links ul, .footer-services ul { list-style: none; }
.footer-links li, .footer-services li { margin-bottom: 12px; }
.footer-links a, .footer-services a { color: var(--text-muted); }
.footer-links a:hover, .footer-services a:hover { color: var(--gold-primary); }
.footer-bottom { padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, 0.1); color: var(--text-muted); font-size: 0.9rem; }

/* Animations */
.scroll-reveal { opacity: 0; transform: translateY(40px); transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.scroll-reveal.active { opacity: 1; transform: translateY(0); }
.fade-up { animation: fadeUp 1s cubic-bezier(0.16, 1, 0.3, 1) forwards; opacity: 0; transform: translateY(40px); }
.delay-1 { animation-delay: 0.2s; transition-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; transition-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; transition-delay: 0.6s; }

@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }

/* Responsive */
@media (max-width: 992px) {
    .hero-content h1, .page-header h1 { font-size: 3.5rem; }
    .about-grid, .row-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .row-grid.reverse .row-img { order: 1; }
    .row-grid.reverse .row-text { order: 2; }
    .stats-grid-4 { grid-template-columns: 1fr 1fr; }
    .values-grid { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .hero-content h1, .page-header h1 { font-size: 2.5rem; }
    .hero-buttons { flex-direction: column; }
    .form-row { grid-template-columns: 1fr; }
    .stats-grid-4 { grid-template-columns: 1fr; }
    
    .mobile-menu-btn { display: flex; }
    .nav-menu {
        position: fixed; top: 0; right: -100%; width: 80%; max-width: 300px; height: 100vh;
        background: rgba(5, 8, 12, 0.98); border-left: 1px solid var(--border-color);
        padding: 100px 40px; transition: var(--transition);
    }
    .nav-menu.active { right: 0; }
    .nav-menu ul { flex-direction: column; align-items: flex-start; gap: 24px; }
    .mobile-menu-btn.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
    .mobile-menu-btn.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
    .footer-top { grid-template-columns: 1fr; }
}