:root {
    --bg-dark: #071322;
    --bg-section: #0B192C;
    --bg-card: rgba(18, 38, 66, 0.6);
    --bg-card-hover: rgba(18, 38, 66, 0.9);
    --accent: #FFB200;
    --accent-light: #FFCB42;
    --text-primary: #FFFFFF;
    --text-secondary: #A0B3C6;
    --font-sans: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
    --transition: all 0.3s ease;
}

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

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

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 100px 0; }
.dark-bg { background-color: var(--bg-section); }

h1, h2, h3, h4, h5 { font-family: var(--font-heading); font-weight: 700; color: var(--text-primary); }
.accent { color: var(--accent); }
.text-gradient {
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* NAVBAR */
.navbar {
    position: fixed; width: 100%; top: 0; z-index: 1000;
    background: rgba(7, 19, 34, 0.85); backdrop-filter: blur(10px);
    transition: var(--transition); border-bottom: 1px solid rgba(255,255,255,0.05);
}
.nav-container { display: flex; justify-content: space-between; align-items: center; padding: 20px; }
.logo-text { font-family: var(--font-heading); font-size: 24px; font-weight: 800; letter-spacing: 2px; }
.nav-links { display: flex; gap: 30px; list-style: none; align-items: center; }
.nav-links a { color: var(--text-primary); text-decoration: none; font-size: 15px; font-weight: 500; transition: var(--transition); }
.nav-links a:hover { color: var(--accent); }
.btn-outline {
    border: 1px solid var(--accent); padding: 8px 20px; border-radius: 30px;
    color: var(--accent) !important; font-weight: 600 !important;
}
.btn-outline:hover { background: rgba(255, 178, 0, 0.1); }

/* HERO */
.hero { position: relative; height: 100vh; display: flex; align-items: center; }
.hero-bg {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background-size: cover; background-position: center; z-index: -2;
}
.hero-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to right, rgba(7, 19, 34, 0.95) 0%, rgba(7, 19, 34, 0.6) 100%); z-index: -1;
}
.hero-content { max-width: 800px; z-index: 2; }
.hero-badge {
    display: inline-block; padding: 6px 15px; background: rgba(255, 178, 0, 0.15);
    color: var(--accent); border: 1px solid var(--accent); border-radius: 20px;
    font-size: 12px; font-weight: 600; letter-spacing: 2px; margin-bottom: 20px;
}
.hero-title { font-size: clamp(40px, 5vw, 64px); line-height: 1.1; margin-bottom: 30px; }
.hero-stats { font-size: 20px; color: var(--text-secondary); margin-bottom: 40px; }
.hero-buttons { display: flex; gap: 20px; }
.btn-glow {
    display: inline-block; padding: 15px 35px; background: var(--accent); color: #000;
    text-decoration: none; font-weight: 700; border-radius: 30px; font-family: var(--font-heading);
    box-shadow: 0 0 20px rgba(255, 178, 0, 0.4); transition: var(--transition);
}
.btn-glow:hover { transform: translateY(-3px); box-shadow: 0 0 30px rgba(255, 178, 0, 0.6); }
.btn-outline-light {
    display: inline-block; padding: 15px 35px; border: 1px solid var(--text-secondary);
    color: var(--text-primary); text-decoration: none; font-weight: 600; border-radius: 30px; transition: var(--transition);
}
.btn-outline-light:hover { border-color: var(--text-primary); background: rgba(255,255,255,0.05); }

/* GRID SYSTEMS */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 50px; }
.align-center { align-items: center; }
.center { text-align: center; }

h2.section-title { font-size: clamp(32px, 4vw, 48px); line-height: 1.2; margin-bottom: 20px; }
p.section-desc { font-size: 18px; color: var(--text-secondary); margin-bottom: 40px; }

/* ABOUT SECTION */
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; text-align: center; }
.glass-panel {
    background: var(--bg-card); border: 1px solid rgba(255,255,255,0.05);
    backdrop-filter: blur(10px); border-radius: 20px; padding: 30px;
    transition: var(--transition);
}
.glass-panel:hover { background: var(--bg-card-hover); transform: translateY(-5px); }
.stat-num { font-size: 36px; color: var(--accent); margin-bottom: 5px; }

.about-visual { position: relative; height: 100%; min-height: 400px; display: flex; align-items: center; }
.glass-promo {
    background: linear-gradient(135deg, rgba(255,178,0,0.1) 0%, rgba(255,178,0,0.02) 100%);
    border: 1px solid rgba(255,178,0,0.2); border-radius: 24px; padding: 40px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3); backdrop-filter: blur(20px);
}
.promo-icon { font-size: 40px; margin-bottom: 20px; }
.glass-promo h3 { color: var(--accent); margin-bottom: 15px; font-size: 24px; }

/* SERVICES */
.service-card {
    background: rgba(255,255,255,0.02); border: 1px solid rgba(255,255,255,0.05);
    border-radius: 20px; padding: 40px 30px; transition: var(--transition);
}
.service-card:hover { background: rgba(255,255,255,0.05); border-color: rgba(255,178,0,0.3); transform: translateY(-10px); }
.s-icon { font-size: 48px; margin-bottom: 20px; }
.service-card h3 { margin-bottom: 20px; font-size: 22px; }
.custom-list { list-style: none; color: var(--text-secondary); }
.custom-list li { margin-bottom: 10px; position: relative; padding-left: 20px; }
.custom-list li::before { content: '✓'; position: absolute; left: 0; color: var(--accent); font-weight: bold; }
.tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 15px; }
.tags span { padding: 6px 12px; background: rgba(255,255,255,0.05); border-radius: 12px; font-size: 14px; color: var(--text-secondary); }

/* PRODUCTION */
.prod-image { position: relative; border-radius: 24px; overflow: hidden; box-shadow: 0 30px 60px rgba(0,0,0,0.5); }
.prod-image img { width: 100%; height: auto; display: block; filter: brightness(0.85); transition: var(--transition); }
.prod-image:hover img { filter: brightness(1); transform: scale(1.02); }
.floating-badge {
    position: absolute; bottom: 30px; right: -20px; background: var(--accent); color: #000;
    padding: 20px 30px; border-radius: 16px; box-shadow: 0 10px 30px rgba(255,178,0,0.3);
}
.floating-badge strong { display: block; font-size: 28px; font-family: var(--font-heading); line-height: 1; }
.floating-badge span { font-size: 14px; font-weight: 600; opacity: 0.8; }
.feature-row { display: flex; gap: 25px; margin-bottom: 35px; }
.f-icon { font-size: 32px; width: 60px; height: 60px; background: rgba(255,178,0,0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.feature-row h3 { margin-bottom: 10px; font-size: 20px; }
.feature-row p { color: var(--text-secondary); }

/* FLEET */
.fleet-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 50px; }
.fleet-item {
    padding: 30px 20px; text-align: center; font-weight: 600; font-size: 18px;
    display: flex; align-items: center; justify-content: center; min-height: 150px;
    border-top: 3px solid var(--accent);
}

/* FOOTER */
.contact-card {
    display: flex; justify-content: space-between; align-items: center; padding: 60px;
    background: linear-gradient(135deg, rgba(18, 38, 66, 0.8) 0%, rgba(7, 19, 34, 0.9) 100%);
    margin-top: -150px; position: relative; z-index: 10;
}
.contact-info { display: flex; gap: 50px; }
.c-box { display: flex; align-items: center; gap: 15px; }
.c-icon { font-size: 24px; color: var(--accent); }
.c-text span { display: block; font-size: 12px; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 1px; }
.c-text strong { display: block; font-size: 16px; margin-top: 5px; }
.footer-bottom { margin-top: 100px; display: flex; justify-content: space-between; align-items: center; border-top: 1px solid rgba(255,255,255,0.05); padding-top: 30px; }
.logo-text.slim { font-size: 18px; color: var(--text-secondary); }

/* ANIMATIONS */
.slide-up { opacity: 0; transform: translateY(40px); transition: 0.8s ease-out; }
.slide-left { opacity: 0; transform: translateX(40px); transition: 0.8s ease-out; }
.slide-right { opacity: 0; transform: translateX(-40px); transition: 0.8s ease-out; }
.fade-in { opacity: 0; transition: 1s ease-out; }
.slide-up.visible, .slide-left.visible, .slide-right.visible, .fade-in.visible { opacity: 1; transform: translate(0); }

/* RESPONSIVE */
@media (max-width: 992px) {
    .grid-2 { grid-template-columns: 1fr; gap: 40px; }
    .grid-3 { grid-template-columns: 1fr 1fr; }
    .fleet-grid { grid-template-columns: 1fr 1fr; }
    .contact-card { flex-direction: column; text-align: center; gap: 40px; }
    .contact-info { flex-direction: column; gap: 30px; }
    .floating-badge { right: 20px; }
}
@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero-title { font-size: 36px; }
    .stats-grid { grid-template-columns: 1fr; }
    .grid-3 { grid-template-columns: 1fr; }
    .fleet-grid { grid-template-columns: 1fr; }
    .hero-buttons { flex-direction: column; }
    .c-box { justify-content: center; }
}