/* ===== VARIABLES ===== */
:root {
    --bg: #0a0a0a;
    --surface: #141414;
    --surface-2: #1c1c1c;
    --surface-3: #242424;
    --border: #2a2a2a;
    --border-light: #333;
    --text: #f5f5f5;
    --text-secondary: #a0a0a0;
    --text-muted: #666;
    --primary: #22c55e;
    --primary-dark: #16a34a;
    --primary-glow: rgba(34, 197, 94, 0.15);
    --accent: #f59e0b;
    --accent-dark: #d97706;
    --accent-glow: rgba(245, 158, 11, 0.15);
    --white: #ffffff;
    --radius: 16px;
    --radius-sm: 10px;
    --radius-xs: 6px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: 'Space Grotesk', -apple-system, sans-serif;
    background: var(--bg); color: var(--text);
    line-height: 1.6; -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition); }
ul { list-style: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ===== ANIMATIONS ===== */
.fade-in {
    opacity: 0; transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 14px 32px; border-radius: 50px; font-weight: 600;
    font-size: 0.9rem; letter-spacing: 0.3px; cursor: pointer;
    border: 2px solid transparent; transition: all var(--transition);
    font-family: inherit;
}
.btn-primary {
    background: var(--primary); color: var(--bg); border-color: var(--primary);
}
.btn-primary:hover {
    background: var(--primary-dark); border-color: var(--primary-dark);
    transform: translateY(-2px); box-shadow: 0 8px 30px rgba(34,197,94,0.3);
}
.btn-glass {
    background: rgba(255,255,255,0.08); color: var(--white);
    border-color: rgba(255,255,255,0.2); backdrop-filter: blur(10px);
}
.btn-glass:hover {
    background: rgba(255,255,255,0.15); border-color: rgba(255,255,255,0.4);
    transform: translateY(-2px);
}
.btn-outline-dark {
    background: transparent; color: var(--text);
    border-color: var(--border-light);
}
.btn-outline-dark:hover {
    border-color: var(--primary); color: var(--primary);
    transform: translateY(-2px);
}
.btn-accent { background: var(--accent); color: var(--bg); border-color: var(--accent); }
.btn-accent:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(245,158,11,0.3); }
.btn-nav { padding: 10px 24px; font-size: 0.85rem; }
.btn-lg { padding: 16px 40px; font-size: 0.95rem; }
.btn-block { width: 100%; text-align: center; }

/* ===== NAVBAR ===== */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(10,10,10,0.8); backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid transparent; transition: all var(--transition);
}
.navbar.scrolled { border-bottom-color: var(--border); }
.nav-container { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo-mark {
    width: 38px; height: 38px; border-radius: 10px;
    background: var(--primary); color: var(--bg);
    display: flex; align-items: center; justify-content: center;
    font-family: 'Outfit', sans-serif; font-weight: 800; font-size: 0.85rem;
    letter-spacing: -0.5px;
}
.logo-text {
    font-family: 'Outfit', sans-serif; font-weight: 700;
    font-size: 1.15rem; line-height: 1.1; color: var(--white);
}
.logo-text span {
    display: block; font-size: 0.6rem; font-weight: 500;
    letter-spacing: 4px; color: var(--text-muted); text-transform: uppercase;
}
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { font-size: 0.85rem; font-weight: 500; color: var(--text-secondary); }
.nav-links a:hover { color: var(--white); }
.nav-links .btn-nav { color: var(--bg); }
.mobile-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.mobile-toggle span { display: block; width: 22px; height: 2px; background: var(--text); margin: 5px 0; transition: var(--transition); border-radius: 2px; }

/* ===== HERO ===== */
.hero {
    position: relative; min-height: 100vh; display: flex; align-items: center;
    overflow: hidden; padding-top: 72px;
}
.hero-bg { position: absolute; inset: 0; }
.hero-bg-img {
    width: 100%; height: 100%; object-fit: cover;
    opacity: 0.35; filter: saturate(0.6);
}
.hero-gradient {
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(10,10,10,0.6) 0%, rgba(10,10,10,0.85) 60%, var(--bg) 100%);
}
.hero-content { position: relative; z-index: 1; padding: 80px 0 120px; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 18px; border-radius: 50px;
    background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
    font-size: 0.8rem; font-weight: 500; color: var(--text-secondary);
    letter-spacing: 0.5px; margin-bottom: 32px;
    backdrop-filter: blur(10px);
}
.badge-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--primary); display: inline-block;
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}
.hero h1 {
    font-family: 'Outfit', sans-serif; font-weight: 900;
    font-size: clamp(3.5rem, 9vw, 8rem); line-height: 0.92;
    letter-spacing: -2px; margin-bottom: 24px;
}
.hero-line { display: block; }
.hero-line.accent { color: var(--primary); }
.hero-sub {
    font-size: 1.15rem; color: var(--text-secondary);
    max-width: 520px; line-height: 1.7; margin-bottom: 40px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-scroll {
    position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    color: var(--text-muted); font-size: 0.7rem; letter-spacing: 2px;
    text-transform: uppercase;
}
.scroll-line {
    width: 1px; height: 40px; background: linear-gradient(to bottom, var(--text-muted), transparent);
    animation: scrollDown 2s infinite;
}
@keyframes scrollDown {
    0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
    50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
    100% { opacity: 0; transform: scaleY(1); transform-origin: bottom; }
}

/* ===== SECTION HEADERS ===== */
.section-header { text-align: center; max-width: 600px; margin: 0 auto 64px; }
.section-tag {
    display: inline-block; font-size: 0.75rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 3px; color: var(--primary);
    margin-bottom: 16px;
}
.section-header h2 {
    font-family: 'Outfit', sans-serif; font-weight: 800;
    font-size: 2.5rem; letter-spacing: -0.5px; margin-bottom: 16px;
    color: var(--white);
}
.section-header p { color: var(--text-secondary); font-size: 1rem; line-height: 1.7; }

/* ===== ABOUT ===== */
.about { padding: 120px 0; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.about-left h2 {
    font-family: 'Outfit', sans-serif; font-weight: 800;
    font-size: 2.5rem; letter-spacing: -0.5px; margin-bottom: 24px;
    color: var(--white); line-height: 1.1;
}
.about-lead { font-size: 1.05rem; color: var(--text-secondary); line-height: 1.8; margin-bottom: 16px; }
.about-lead strong { color: var(--primary); }
.about-left > p { font-size: 0.95rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 12px; }
.about-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.about-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 28px 24px;
    transition: all var(--transition);
}
.about-card:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: 0 12px 40px rgba(34,197,94,0.08); }
.about-card-icon { font-size: 1.5rem; margin-bottom: 12px; }
.about-card h4 { font-size: 0.95rem; margin-bottom: 6px; color: var(--white); }
.about-card p { font-size: 0.8rem; color: var(--text-muted); line-height: 1.5; }

/* ===== SERVICES ===== */
.services { padding: 120px 0; background: var(--surface); }
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.service-card {
    background: var(--surface-2); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 36px 28px;
    transition: all var(--transition); position: relative; overflow: hidden;
}
.service-card:hover { border-color: var(--border-light); transform: translateY(-4px); }
.service-card.accent-card { background: var(--primary); border-color: var(--primary); }
.service-card.accent-card .service-num, .service-card.accent-card h3, .service-card.accent-card p { color: var(--bg); }
.service-num {
    font-family: 'Outfit', sans-serif; font-weight: 800;
    font-size: 2.5rem; color: var(--surface-3); margin-bottom: 16px;
    line-height: 1;
}
.service-card.accent-card .service-num { color: rgba(0,0,0,0.15); }
.service-card h3 { font-size: 1.1rem; margin-bottom: 10px; color: var(--white); }
.service-card p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }

/* ===== PRICING ===== */
.pricing { padding: 120px 0; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; }
.price-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 40px 32px;
    transition: all var(--transition); position: relative;
}
.price-card:hover { border-color: var(--border-light); }
.price-card.featured {
    border-color: var(--primary); background: linear-gradient(180deg, rgba(34,197,94,0.06) 0%, var(--surface) 40%);
    transform: scale(1.02);
}
.price-card.package { border-color: var(--accent); background: linear-gradient(180deg, rgba(245,158,11,0.04) 0%, var(--surface) 40%); }
.price-badge {
    position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
    padding: 6px 20px; border-radius: 50px; font-size: 0.7rem;
    font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px;
    background: var(--primary); color: var(--bg);
}
.price-badge.gold { background: var(--accent); }
.price-header { margin-bottom: 24px; }
.price-header h3 { font-family: 'Outfit', sans-serif; font-size: 1.3rem; font-weight: 700; color: var(--white); }
.price-header p { font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; }
.price-amount {
    font-family: 'Outfit', sans-serif; font-size: 3.5rem; font-weight: 900;
    color: var(--white); line-height: 1; margin-bottom: 28px;
}
.currency { font-size: 1.5rem; vertical-align: top; color: var(--primary); font-weight: 700; }
.period { font-size: 0.9rem; color: var(--text-muted); font-weight: 400; margin-left: 4px; }
.price-list { margin-bottom: 28px; }
.price-list li {
    padding: 10px 0; font-size: 0.88rem; color: var(--text-secondary);
    border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 10px;
}
.price-list li::before { content: '✓'; color: var(--primary); font-weight: 700; font-size: 0.8rem; }
.price-list li:last-child { border-bottom: none; }

.tier-list { margin-bottom: 24px; }
.tier-row { padding: 14px 0; border-bottom: 1px solid var(--border); }
.tier-row:last-child { border-bottom: none; }
.tier-row.best { background: var(--accent-glow); margin: 0 -16px; padding: 14px 16px; border-radius: var(--radius-xs); }
.tier-label { display: flex; align-items: center; justify-content: space-between; margin-bottom: 4px; }
.tier-label strong { font-size: 0.9rem; color: var(--white); }
.tier-pct { font-size: 0.7rem; color: var(--primary); font-weight: 700; text-transform: uppercase; letter-spacing: 1px; }
.tier-pct.best-pct { color: var(--accent); }
.tier-prices { font-size: 0.8rem; color: var(--text-muted); }
.tier-prices strong { color: var(--text-secondary); }
.tier-prices s { color: var(--text-muted); opacity: 0.5; font-size: 0.75rem; }

/* ===== EQUIPMENT ===== */
.equipment { padding: 120px 0; background: var(--surface); }
.equip-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.equip-card {
    background: var(--surface-2); border: 1px solid var(--border);
    border-radius: var(--radius); overflow: hidden;
    transition: all var(--transition);
}
.equip-card:hover { border-color: var(--primary); transform: translateY(-6px); box-shadow: 0 20px 60px rgba(0,0,0,0.3); }
.equip-img-wrap {
    background: linear-gradient(135deg, #1a1a1a, #222);
    padding: 32px; display: flex; align-items: center; justify-content: center;
    min-height: 240px;
}
.equip-img-wrap img { max-height: 200px; object-fit: contain; transition: transform var(--transition); }
.equip-card:hover .equip-img-wrap img { transform: scale(1.05); }
.equip-body { padding: 28px; }
.equip-tag {
    display: inline-block; font-size: 0.65rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 2px; color: var(--primary);
    margin-bottom: 8px;
}
.equip-body h3 { font-size: 1.1rem; color: var(--white); margin-bottom: 10px; }
.equip-body p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 16px; }
.equip-specs { display: flex; flex-wrap: wrap; gap: 8px; }
.equip-specs span {
    padding: 5px 12px; background: var(--surface-3); border-radius: 50px;
    font-size: 0.7rem; font-weight: 500; color: var(--text-secondary);
    border: 1px solid var(--border);
}
.equip-note {
    margin-top: 40px; padding: 24px 32px; border-radius: var(--radius);
    background: var(--primary-glow); border: 1px solid rgba(34,197,94,0.2);
    font-size: 0.9rem; color: var(--text-secondary); line-height: 1.6;
}
.equip-note strong { color: var(--primary); }

/* ===== CONTACT ===== */
.contact { padding: 120px 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 64px; align-items: start; }
.contact-left h2 {
    font-family: 'Outfit', sans-serif; font-weight: 800;
    font-size: 2.2rem; color: var(--white); margin-bottom: 16px;
    letter-spacing: -0.5px;
}
.contact-left > p { color: var(--text-muted); margin-bottom: 32px; line-height: 1.7; }
.contact-cards { display: grid; gap: 12px; }
.contact-item {
    display: flex; align-items: center; gap: 16px;
    padding: 20px; border-radius: var(--radius-sm);
    background: var(--surface); border: 1px solid var(--border);
    transition: all var(--transition);
}
.contact-item:hover { border-color: var(--primary); }
.contact-item-icon { font-size: 1.3rem; }
.contact-item strong { display: block; font-size: 0.95rem; color: var(--white); }
.contact-item span { font-size: 0.8rem; color: var(--text-muted); }

.contact-form {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 40px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block; font-size: 0.8rem; font-weight: 600;
    color: var(--text-secondary); margin-bottom: 8px;
    text-transform: uppercase; letter-spacing: 1px;
}
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 14px 18px; border: 1px solid var(--border);
    border-radius: var(--radius-sm); font-size: 0.9rem; font-family: inherit;
    background: var(--surface-2); color: var(--text);
    transition: border-color var(--transition);
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}
.form-group select { cursor: pointer; }
.form-group textarea { resize: vertical; }

/* ===== FOOTER ===== */
.footer { padding: 48px 0 32px; border-top: 1px solid var(--border); }
.footer-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 32px; }
.footer-nav { display: flex; gap: 28px; }
.footer-nav a { font-size: 0.85rem; color: var(--text-muted); }
.footer-nav a:hover { color: var(--white); }
.footer-bottom { text-align: center; padding-top: 24px; border-top: 1px solid var(--border); }
.footer-bottom p { font-size: 0.8rem; color: var(--text-muted); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .equip-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }
}
@media (max-width: 768px) {
    .nav-links {
        display: none; flex-direction: column; position: absolute;
        top: 72px; left: 0; right: 0; background: var(--surface);
        padding: 24px; gap: 16px; border-bottom: 1px solid var(--border);
    }
    .nav-links.active { display: flex; }
    .mobile-toggle { display: block; }
    .hero h1 { font-size: 3.5rem; letter-spacing: -1px; }
    .hero-scroll { display: none; }
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-cards { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: 1fr; }
    .pricing-grid { grid-template-columns: 1fr; }
    .price-card.featured { transform: none; }
    .contact-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-top { flex-direction: column; gap: 20px; }
    .footer-nav { flex-wrap: wrap; justify-content: center; }
    .section-header h2, .about-left h2, .contact-left h2 { font-size: 2rem; }
}