/* Website 186 - Star Tunnel Layout - Indigo Theme */
:root {
    --primary-color: #4338ca;
    --primary-dark: #3730a3;
    --primary-light: #818cf8;
    --accent-color: #06b6d4;
    --accent-light: #22d3ee;
    --background: #0a0a1a;
    --surface: #1a1a3a;
    --surface-light: #2a2a5a;
    --text-primary: #ffffff;
    --text-secondary: #c7d2fe;
    --text-muted: #a5b4fc;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Segoe UI', sans-serif; background: var(--background); color: var(--text-primary); line-height: 1.6; overflow-x: hidden; }

.tunnel-bg { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; background: radial-gradient(ellipse at center, #1a1a3a 0%, #0a0a1a 70%); overflow: hidden; }
.tunnel-bg::before { content: ''; position: absolute; top: 50%; left: 50%; width: 200vmax; height: 200vmax; transform: translate(-50%, -50%); background: conic-gradient(from 0deg, transparent 0deg, rgba(67, 56, 202, 0.1) 30deg, transparent 60deg); animation: tunnelRotate 20s linear infinite; }
.tunnel-bg::after { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background-image: radial-gradient(2px 2px at 20px 30px, white, transparent), radial-gradient(2px 2px at 40px 70px, rgba(255,255,255,0.8), transparent), radial-gradient(1px 1px at 90px 40px, white, transparent), radial-gradient(2px 2px at 130px 80px, rgba(255,255,255,0.6), transparent), radial-gradient(1px 1px at 160px 120px, white, transparent); background-size: 200px 200px; animation: starMove 30s linear infinite; }
@keyframes tunnelRotate { from { transform: translate(-50%, -50%) rotate(0deg); } to { transform: translate(-50%, -50%) rotate(360deg); } }
@keyframes starMove { from { transform: translateY(0); } to { transform: translateY(-200px); } }

.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: rgba(10, 10, 26, 0.95); backdrop-filter: blur(20px); padding: 0 5%; height: 70px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid rgba(67, 56, 202, 0.3); }
.logo { font-size: 1.5rem; font-weight: 700; color: var(--primary-light); text-decoration: none; display: flex; align-items: center; gap: 10px; }
.logo-icon { width: 40px; height: 40px; background: linear-gradient(135deg, var(--primary-color), var(--accent-color)); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; box-shadow: 0 0 20px rgba(67, 56, 202, 0.5); animation: starPulse 2s ease-in-out infinite; }
@keyframes starPulse { 0%, 100% { box-shadow: 0 0 20px rgba(67, 56, 202, 0.5); } 50% { box-shadow: 0 0 30px rgba(67, 56, 202, 0.8); } }
.nav-links { display: flex; list-style: none; gap: 8px; }
.nav-links a { color: var(--text-secondary); text-decoration: none; padding: 10px 18px; border-radius: 25px; font-size: 0.9rem; font-weight: 500; transition: all 0.3s ease; }
.nav-links a:hover { color: var(--text-primary); background: rgba(67, 56, 202, 0.2); box-shadow: 0 0 15px rgba(67, 56, 202, 0.3); }
.nav-links a.active { color: var(--primary-light); background: rgba(67, 56, 202, 0.15); }
.mobile-menu-btn { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 10px; z-index: 1001; }
.mobile-menu-btn span { width: 25px; height: 3px; background: var(--primary-light); border-radius: 3px; transition: all 0.3s ease; box-shadow: 0 0 10px rgba(67, 56, 202, 0.5); }

.hero { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 100px 5% 50px; position: relative; perspective: 1000px; }
.hero-content { text-align: center; max-width: 900px; margin-bottom: 60px; position: relative; z-index: 10; }
.hero-title { font-size: 3rem; font-weight: 800; margin-bottom: 20px; background: linear-gradient(135deg, #818cf8, #22d3ee, #818cf8); background-size: 200% 200%; -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; animation: starShimmer 4s ease infinite; text-shadow: 0 0 30px rgba(129, 140, 248, 0.5); }
@keyframes starShimmer { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
.hero-subtitle { font-size: 1.2rem; color: var(--text-secondary); max-width: 700px; margin: 0 auto; text-shadow: 0 0 10px rgba(199, 210, 254, 0.3); }

.tunnel-cards { display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; max-width: 1000px; width: 100%; transform-style: preserve-3d; }
.tunnel-card { background: linear-gradient(135deg, var(--surface), var(--surface-light)); border: 1px solid rgba(67, 56, 202, 0.3); border-radius: 20px; padding: 25px; width: 200px; cursor: pointer; transition: all 0.4s ease; transform: translateZ(var(--tz, 0px)); box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 20px rgba(67, 56, 202, 0.1); }
.tunnel-card:hover { transform: translateZ(50px) scale(1.05); border-color: var(--primary-color); box-shadow: 0 20px 50px rgba(67, 56, 202, 0.3), 0 0 40px rgba(67, 56, 202, 0.2); }
.tunnel-card:nth-child(1) { --tz: -30px; }
.tunnel-card:nth-child(2) { --tz: 20px; }
.tunnel-card:nth-child(3) { --tz: -10px; }
.tunnel-card:nth-child(4) { --tz: 40px; }
.tunnel-card:nth-child(5) { --tz: 0px; }
.tunnel-card:nth-child(6) { --tz: 30px; }
.tunnel-card .icon { font-size: 2.5rem; margin-bottom: 15px; display: block; text-shadow: 0 0 10px rgba(129, 140, 248, 0.5); }
.tunnel-card .title { font-size: 1rem; font-weight: 600; color: var(--text-primary); margin-bottom: 8px; }
.tunnel-card .desc { font-size: 0.8rem; color: var(--text-secondary); }

.cta-buttons { display: flex; gap: 20px; margin-top: 50px; flex-wrap: wrap; justify-content: center; position: relative; z-index: 10; }
.btn { padding: 14px 32px; border-radius: 30px; font-size: 1rem; font-weight: 600; text-decoration: none; transition: all 0.3s ease; cursor: pointer; border: none; }
.btn-primary { background: linear-gradient(135deg, var(--primary-color), var(--accent-color)); color: white; box-shadow: 0 8px 25px rgba(67, 56, 202, 0.4); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(67, 56, 202, 0.5); }
.btn-secondary { background: transparent; color: var(--primary-light); border: 2px solid var(--primary-color); }
.btn-secondary:hover { background: var(--primary-color); color: white; }

.section { padding: 80px 5%; position: relative; }
.section-title { font-size: 2.3rem; font-weight: 700; text-align: center; margin-bottom: 50px; color: var(--text-primary); text-shadow: 0 0 20px rgba(129, 140, 248, 0.3); }
.section-title span { background: linear-gradient(135deg, var(--primary-light), var(--accent-light)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 25px; max-width: 1200px; margin: 0 auto; }
.card { background: linear-gradient(135deg, var(--surface), var(--surface-light)); border: 1px solid rgba(67, 56, 202, 0.2); border-radius: 20px; padding: 30px; transition: all 0.4s ease; }
.card:hover { transform: translateY(-8px); border-color: var(--primary-color); box-shadow: 0 15px 45px rgba(67, 56, 202, 0.2), 0 0 30px rgba(67, 56, 202, 0.1); }
.card-icon { width: 60px; height: 60px; background: linear-gradient(135deg, var(--primary-color), var(--accent-color)); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.8rem; margin-bottom: 20px; box-shadow: 0 0 20px rgba(67, 56, 202, 0.3); }
.card h3 { font-size: 1.3rem; font-weight: 600; margin-bottom: 12px; color: var(--text-primary); }
.card p { color: var(--text-secondary); line-height: 1.7; }

.stats-section { background: linear-gradient(135deg, var(--surface), #0a0a1a); padding: 60px 5%; border-top: 1px solid rgba(67, 56, 202, 0.2); border-bottom: 1px solid rgba(67, 56, 202, 0.2); }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 30px; max-width: 1000px; margin: 0 auto; text-align: center; }
.stat-item { padding: 20px; }
.stat-number { font-size: 2.6rem; font-weight: 800; background: linear-gradient(135deg, var(--primary-light), var(--accent-light)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; text-shadow: 0 0 20px rgba(129, 140, 248, 0.5); }
.stat-label { font-size: 0.9rem; color: var(--text-secondary); margin-top: 8px; }

.process-timeline { max-width: 800px; margin: 0 auto; position: relative; }
.process-timeline::before { content: ''; position: absolute; left: 50%; top: 0; bottom: 0; width: 3px; background: linear-gradient(180deg, var(--primary-color), var(--accent-color)); transform: translateX(-50%); border-radius: 2px; }
.process-step { display: flex; align-items: center; margin-bottom: 40px; position: relative; }
.process-step:nth-child(odd) { flex-direction: row-reverse; }
.process-step:nth-child(odd) .step-content { text-align: right; }
.step-number { width: 50px; height: 50px; background: linear-gradient(135deg, var(--primary-color), var(--accent-color)); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; font-weight: 700; position: absolute; left: 50%; transform: translateX(-50%); z-index: 1; box-shadow: 0 0 25px rgba(67, 56, 202, 0.4); }
.step-content { width: calc(50% - 50px); background: linear-gradient(135deg, var(--surface), var(--surface-light)); border: 1px solid rgba(67, 56, 202, 0.2); border-radius: 15px; padding: 25px; }
.step-content h3 { font-size: 1.2rem; margin-bottom: 10px; color: var(--text-primary); }
.step-content p { color: var(--text-secondary); }

.contact-section { max-width: 600px; margin: 0 auto; }
.contact-info { display: flex; flex-direction: column; gap: 20px; }
.contact-item { display: flex; align-items: center; gap: 20px; padding: 20px 25px; background: linear-gradient(135deg, var(--surface), var(--surface-light)); border: 1px solid rgba(67, 56, 202, 0.15); border-radius: 15px; transition: all 0.3s ease; }
.contact-item:hover { border-color: var(--primary-color); transform: translateX(10px); box-shadow: 0 0 20px rgba(67, 56, 202, 0.2); }
.contact-icon { width: 50px; height: 50px; background: linear-gradient(135deg, var(--primary-color), var(--accent-color)); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; flex-shrink: 0; box-shadow: 0 0 15px rgba(67, 56, 202, 0.3); }
.contact-details h4 { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 4px; }
.contact-details p { font-size: 1.05rem; color: var(--text-primary); }

.footer { background: var(--surface); padding: 50px 5% 30px; border-top: 1px solid rgba(67, 56, 202, 0.2); }
.footer-content { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 35px; max-width: 1200px; margin: 0 auto 30px; }
.footer-section h4 { font-size: 1.1rem; margin-bottom: 18px; color: var(--primary-light); text-shadow: 0 0 10px rgba(129, 140, 248, 0.3); }
.footer-section p, .footer-section a { color: var(--text-secondary); text-decoration: none; display: block; margin-bottom: 10px; transition: all 0.3s ease; }
.footer-section a:hover { color: var(--primary-light); text-shadow: 0 0 10px rgba(129, 140, 248, 0.5); }
.footer-bottom { text-align: center; padding-top: 25px; border-top: 1px solid rgba(67, 56, 202, 0.1); color: var(--text-muted); font-size: 0.9rem; }

@media (max-width: 768px) {
    .nav-links { position: fixed; top: 70px; left: 0; right: 0; background: rgba(10, 10, 26, 0.98); flex-direction: column; padding: 20px; gap: 8px; transform: translateY(-100%); opacity: 0; transition: all 0.3s ease; pointer-events: none; }
    .nav-links.active { transform: translateY(0); opacity: 1; pointer-events: all; }
    .mobile-menu-btn { display: flex; }
    .mobile-menu-btn.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
    .mobile-menu-btn.active span:nth-child(3) { transform: rotate(-45deg) translate(7px, -6px); }
    .hero-title { font-size: 2rem; }
    .hero-subtitle { font-size: 1rem; }
    .tunnel-cards { flex-direction: column; align-items: center; }
    .tunnel-card { width: 100%; max-width: 280px; transform: none !important; }
    .section-title { font-size: 1.7rem; }
    .cta-buttons { flex-direction: column; align-items: center; }
    .btn { width: 100%; max-width: 280px; text-align: center; }
    .process-timeline::before { left: 20px; }
    .process-step, .process-step:nth-child(odd) { flex-direction: column; align-items: flex-start; padding-left: 50px; }
    .process-step:nth-child(odd) .step-content { text-align: left; }
    .step-number { left: 20px; }
    .step-content { width: 100%; }
}

.page-header { padding: 120px 5% 60px; text-align: center; background: linear-gradient(135deg, var(--surface), var(--background)); }
.page-title { font-size: 2.3rem; font-weight: 700; margin-bottom: 15px; background: linear-gradient(135deg, var(--primary-light), var(--accent-light)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; text-shadow: 0 0 20px rgba(129, 140, 248, 0.3); }
.page-subtitle { font-size: 1.05rem; color: var(--text-secondary); max-width: 650px; margin: 0 auto; }

.service-detail { padding: 60px 5%; }
.service-detail-card { background: linear-gradient(135deg, var(--surface), var(--surface-light)); border: 1px solid rgba(67, 56, 202, 0.15); border-radius: 20px; padding: 45px; max-width: 900px; margin: 0 auto; }
.service-detail-card h2 { font-size: 1.7rem; margin-bottom: 20px; color: var(--text-primary); }
.service-detail-card p { color: var(--text-secondary); margin-bottom: 18px; line-height: 1.8; }
.service-features { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; margin-top: 25px; }
.service-feature { display: flex; align-items: flex-start; gap: 14px; padding: 14px; background: rgba(67, 56, 202, 0.08); border-radius: 10px; }
.service-feature-icon { font-size: 1.4rem; flex-shrink: 0; }
.service-feature-text h4 { font-size: 0.95rem; color: var(--text-primary); margin-bottom: 4px; }
.service-feature-text p { font-size: 0.8rem; color: var(--text-secondary); margin: 0; }

.fade-in { opacity: 0; transform: translateY(25px); transition: all 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }