/* Singapore v2 - Futuristic Neon Theme */
:root {
    --primary: #06B6D4;
    --secondary: #8B5CF6;
    --accent: #F472B6;
    --neon: #22D3EE;
    --text-dark: #0F172A;
    --text-light: #64748B;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Segoe UI', sans-serif; color: var(--text-dark); line-height: 1.6; background: #0F172A; }

.header { background: rgba(15,23,42,0.95); backdrop-filter: blur(20px); padding: 1rem 2rem; position: fixed; width: 100%; top: 0; z-index: 1000; border-bottom: 1px solid rgba(6,182,212,0.2); }
.header .container { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
.logo { display: flex; align-items: center; text-decoration: none; }
.logo img { height: 50px; }
.nav-menu { display: flex; list-style: none; gap: 2rem; }
.nav-menu a { color: rgba(255,255,255,0.8); text-decoration: none; font-weight: 500; }
.nav-menu a:hover { color: var(--neon); }

.btn { display: inline-block; padding: 14px 32px; border-radius: 8px; text-decoration: none; font-weight: 600; transition: all 0.3s; }
.btn-primary { background: linear-gradient(135deg, var(--primary), var(--secondary)); color: white; box-shadow: 0 0 30px rgba(6,182,212,0.5); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 0 50px rgba(6,182,212,0.7); }
.btn-secondary { background: transparent; color: var(--neon); border: 2px solid var(--neon); }

.hero { min-height: 100vh; display: flex; align-items: center; padding: 120px 2rem 80px; background: linear-gradient(135deg, #0F172A 0%, #1E1B4B 50%, #0F172A 100%); position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; width: 800px; height: 800px; background: radial-gradient(circle, rgba(6,182,212,0.15) 0%, transparent 70%); top: -200px; right: -200px; }
.hero::after { content: ''; position: absolute; width: 600px; height: 600px; background: radial-gradient(circle, rgba(139,92,246,0.15) 0%, transparent 70%); bottom: -200px; left: -200px; }
.hero .container { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; position: relative; z-index: 1; }
.hero-content h1 { font-size: 3.5rem; color: white; margin-bottom: 1rem; line-height: 1.2; }
.hero-content h1 span { color: var(--neon); text-shadow: 0 0 30px rgba(34,211,238,0.5); }
.hero-content .subtitle { font-size: 1.2rem; color: rgba(255,255,255,0.7); margin-bottom: 2rem; }
.hero-features { display: flex; gap: 1rem; margin-bottom: 2rem; }
.hero-feature { background: rgba(6,182,212,0.1); border: 1px solid rgba(6,182,212,0.3); padding: 1.2rem; border-radius: 12px; text-align: center; flex: 1; }
.hero-feature-icon { font-size: 2rem; margin-bottom: 0.5rem; }
.hero-feature h3 { font-size: 0.95rem; color: var(--neon); font-weight: 600; }
.hero-feature p { font-size: 0.8rem; color: rgba(255,255,255,0.6); }
.hero-buttons { display: flex; gap: 1rem; }
.hero-image img { width: 100%; border-radius: 16px; box-shadow: 0 0 60px rgba(6,182,212,0.3); border: 1px solid rgba(6,182,212,0.3); }

.steps { padding: 100px 2rem; background: #1E293B; }
.section-title { text-align: center; font-size: 2.5rem; color: white; margin-bottom: 0.5rem; }
.section-subtitle { text-align: center; color: rgba(255,255,255,0.6); font-size: 1.1rem; margin-bottom: 4rem; }
.steps-grid { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.step-card { background: rgba(6,182,212,0.05); border: 1px solid rgba(6,182,212,0.2); padding: 2.5rem 2rem; border-radius: 16px; text-align: center; position: relative; transition: all 0.4s; }
.step-card:hover { transform: translateY(-10px); border-color: var(--neon); box-shadow: 0 0 40px rgba(6,182,212,0.2); }
.step-number { position: absolute; top: -15px; left: 50%; transform: translateX(-50%); width: 36px; height: 36px; background: linear-gradient(135deg, var(--primary), var(--secondary)); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; }
.step-icon { width: 80px; height: 80px; background: linear-gradient(135deg, var(--primary), var(--secondary)); border-radius: 16px; display: flex; align-items: center; justify-content: center; margin: 0 auto 1.5rem; font-size: 2rem; box-shadow: 0 0 30px rgba(6,182,212,0.3); }
.step-card h3 { color: white; margin-bottom: 0.8rem; font-size: 1.2rem; }
.step-card p { color: rgba(255,255,255,0.6); }

.benefits { padding: 100px 2rem; background: #0F172A; }
.benefits-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.benefit-card { background: rgba(139,92,246,0.05); border: 1px solid rgba(139,92,246,0.2); padding: 2rem; border-radius: 16px; text-align: center; transition: all 0.3s; }
.benefit-card:hover { transform: translateY(-8px); border-color: var(--secondary); box-shadow: 0 0 40px rgba(139,92,246,0.2); }
.benefit-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.benefit-card h3 { color: var(--neon); margin-bottom: 0.5rem; font-size: 1.1rem; }
.benefit-card p { color: rgba(255,255,255,0.6); font-size: 0.9rem; }
.benefit-card a { color: var(--accent); text-decoration: none; }

.about { padding: 100px 2rem; background: #1E293B; }
.about .container { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.about-content h2 { font-size: 2.5rem; color: white; margin-bottom: 1.5rem; }
.about-content p { color: rgba(255,255,255,0.7); margin-bottom: 1rem; line-height: 1.8; }
.about-features { margin-top: 1.5rem; }
.about-feature { color: rgba(255,255,255,0.8); padding: 0.5rem 0; display: flex; align-items: center; gap: 0.8rem; font-weight: 500; }

.requirements { padding: 100px 2rem; background: linear-gradient(135deg, #1E1B4B, #312E81); }
.requirements .section-title, .requirements .section-subtitle { color: white; }
.requirements-grid { max-width: 1000px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; margin-bottom: 3rem; }
.requirement-card { background: rgba(255,255,255,0.05); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.1); padding: 2rem; border-radius: 16px; text-align: center; }
.requirement-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.requirement-card h4 { color: var(--neon); margin-bottom: 0.5rem; font-weight: 600; }
.requirement-card p { color: rgba(255,255,255,0.7); font-size: 0.9rem; }
.requirements .btn-primary { background: var(--neon); color: var(--text-dark); }

.countries { padding: 100px 2rem; background: #0F172A; }
.countries-intro { text-align: center; max-width: 800px; margin: 0 auto 3rem; color: rgba(255,255,255,0.6); }
.countries-grid { max-width: 1000px; margin: 0 auto; display: flex; flex-wrap: wrap; gap: 0.8rem; justify-content: center; }
.country-tag { background: rgba(6,182,212,0.1); color: rgba(255,255,255,0.8); padding: 0.8rem 1.5rem; border-radius: 8px; text-decoration: none; transition: all 0.3s; font-weight: 500; border: 1px solid rgba(6,182,212,0.2); }
.country-tag:hover { background: var(--primary); color: white; border-color: var(--primary); }

.faq { padding: 100px 2rem; background: #1E293B; }
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { background: rgba(6,182,212,0.05); border: 1px solid rgba(6,182,212,0.2); margin-bottom: 1rem; border-radius: 12px; overflow: hidden; }
.faq-question { width: 100%; padding: 1.5rem; background: transparent; border: none; color: white; font-size: 1.1rem; font-weight: 600; text-align: left; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
.faq-question:hover { color: var(--neon); }
.faq-question::after { content: "+"; font-size: 1.5rem; color: var(--neon); }
.faq-item.active .faq-question::after { content: "-"; }
.faq-answer { padding: 0 1.5rem; max-height: 0; overflow: hidden; transition: all 0.3s; }
.faq-item.active .faq-answer { padding: 0 1.5rem 1.5rem; max-height: 500px; }
.faq-answer p { color: rgba(255,255,255,0.7); line-height: 1.8; }

.cta { padding: 100px 2rem; background: linear-gradient(135deg, var(--primary), var(--secondary)); text-align: center; }
.cta h2 { font-size: 2.5rem; color: white; margin-bottom: 1rem; text-shadow: 0 0 30px rgba(0,0,0,0.3); }
.cta p { color: rgba(255,255,255,0.9); margin-bottom: 2rem; font-size: 1.1rem; }
.cta .btn-primary { background: white; color: var(--primary); }

footer { background: #0F172A; padding: 60px 2rem 30px; border-top: 1px solid rgba(6,182,212,0.2); }
.footer-container { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 3rem; }
.footer-col h4 { color: var(--neon); margin-bottom: 1.5rem; font-size: 1.1rem; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.8rem; }
.footer-col a { color: rgba(255,255,255,0.6); text-decoration: none; }
.footer-col a:hover { color: var(--neon); }
.footer-bottom { max-width: 1200px; margin: 3rem auto 0; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.1); text-align: center; color: rgba(255,255,255,0.4); }

@media (max-width: 992px) {
    .hero .container, .about .container { grid-template-columns: 1fr; text-align: center; }
    .steps-grid { grid-template-columns: 1fr; }
    .benefits-grid, .requirements-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-container { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .header .container { flex-direction: column; gap: 1rem; }
    .nav-menu { gap: 1rem; flex-wrap: wrap; justify-content: center; }
    .hero-content h1 { font-size: 2.5rem; }
    .hero-features { flex-direction: column; }
    .benefits-grid, .requirements-grid { grid-template-columns: 1fr; }
    .footer-container { grid-template-columns: 1fr; text-align: center; }
}