/* --- VARIABLES & RESET --- */
:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --accent: #06b6d4;
    --dark: #0f172a;
    --light: #f8fafc;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.3);
    --shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.1);
    --radius: 16px;
    --font-head: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    background-color: #f0f4f8;
    color: var(--dark);
    line-height: 1.7;
    overflow-x: hidden;
}

/* --- UTILITIES --- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.glass-card:hover { transform: translateY(-5px); box-shadow: 0 20px 40px -10px rgba(0,0,0,0.15); }
.btn-primary, .btn-secondary, .btn-glow {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}
.btn-primary { background: linear-gradient(135deg, var(--primary), var(--accent)); color: white; box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4); }
.btn-secondary { background: white; color: var(--dark); border: 1px solid #e2e8f0; margin-left: 10px; }
.btn-secondary:hover { background: #f1f5f9; }
.btn-glow { background: var(--primary); color: white; font-size: 0.9rem; padding: 10px 24px; }
.section-header, .section-title { text-align: center; margin-bottom: 3rem; }
.section-header h2, .section-title { font-family: var(--font-head); font-size: 2.5rem; margin-bottom: 1rem; background: linear-gradient(to right, var(--dark), var(--primary)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

/* --- NAVIGATION --- */
.navbar { position: fixed; top: 0; width: 100%; z-index: 1000; padding: 1rem 0; transition: all 0.3s ease; }
.navbar.scrolled { background: rgba(255,255,255,0.9); backdrop-filter: blur(10px); padding: 0.8rem 0; box-shadow: 0 2px 20px rgba(0,0,0,0.05); }
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.logo { font-family: var(--font-head); font-size: 1.5rem; font-weight: 700; color: var(--dark); text-decoration: none; }
.logo span { color: var(--primary); }
.nav-links { display: flex; list-style: none; gap: 2rem; align-items: center; }
.nav-links a { text-decoration: none; color: var(--dark); font-weight: 500; transition: color 0.3s; }
.nav-links a:hover { color: var(--primary); }
.mobile-toggle { display: none; font-size: 1.5rem; cursor: pointer; }

/* --- HERO --- */
.hero { position: relative; padding: 180px 0 100px; overflow: hidden; min-height: 90vh; display: flex; align-items: center; }
.floating-shape { position: absolute; border-radius: 50%; filter: blur(80px); z-index: -1; opacity: 0.6; animation: float 10s infinite ease-in-out; }
.shape-1 { width: 400px; height: 400px; background: var(--accent); top: -100px; right: -100px; }
.shape-2 { width: 300px; height: 300px; background: var(--primary); bottom: 10%; left: -50px; animation-delay: 2s; }
.hero-content { max-width: 800px; }
.hero-badge { display: inline-block; background: rgba(37, 99, 235, 0.1); color: var(--primary); padding: 8px 16px; border-radius: 50px; font-weight: 600; font-size: 0.9rem; margin-bottom: 1.5rem; }
.hero h1 { font-family: var(--font-head); font-size: 3.5rem; line-height: 1.1; margin-bottom: 1.5rem; color: var(--dark); }
.hero-text { font-size: 1.2rem; color: #475569; margin-bottom: 2.5rem; max-width: 600px; }
.trust-indicators { display: flex; gap: 2rem; margin-top: 3rem; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 0.5rem; font-weight: 600; color: var(--dark); }
.trust-item i { color: var(--primary); }

/* --- STATS --- */
.stats-section { padding: 4rem 0; margin-top: -50px; position: relative; z-index: 10; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; }
.stat-card { text-align: center; padding: 2.5rem; }
.stat-number { font-family: var(--font-head); font-size: 3rem; font-weight: 700; color: var(--primary); margin-bottom: 0.5rem; }
.stat-label { font-weight: 600; color: #64748b; text-transform: uppercase; letter-spacing: 1px; font-size: 0.9rem; }

/* --- SERVICES --- */
.services-section { padding: 6rem 0; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.service-card { padding: 2.5rem; position: relative; overflow: hidden; }
.icon-box { width: 60px; height: 60px; background: linear-gradient(135deg, rgba(37,99,235,0.1), rgba(6,182,212,0.1)); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; color: var(--primary); margin-bottom: 1.5rem; }
.service-card h3 { font-family: var(--font-head); font-size: 1.4rem; margin-bottom: 1rem; }

/* --- ARTICLE --- */
.content-section { padding: 6rem 0; background: white; }
.article-layout { display: grid; grid-template-columns: 2fr 1fr; gap: 4rem; }
.article-main h2 { font-family: var(--font-head); font-size: 2rem; margin: 3rem 0 1.5rem; color: var(--dark); }
.article-main h3 { font-size: 1.4rem; margin: 2rem 0 1rem; color: var(--primary-dark); }
.article-main p { margin-bottom: 1.5rem; color: #334155; font-size: 1.05rem; }
.lead { font-size: 1.25rem !important; font-weight: 500; color: var(--dark) !important; border-left: 4px solid var(--primary); padding-left: 1.5rem; margin-bottom: 2rem !important; }
.callout-box { background: #eff6ff; border-radius: 12px; padding: 1.5rem; margin: 2rem 0; border-left: 4px solid var(--accent); }
.callout-box h4 { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.5rem; color: var(--primary-dark); }
.comparison-table { overflow-x: auto; margin: 2rem 0; border-radius: 12px; border: 1px solid #e2e8f0; }
.comparison-table table { width: 100%; border-collapse: collapse; min-width: 600px; }
.comparison-table th, .comparison-table td { padding: 1rem; text-align: left; border-bottom: 1px solid #e2e8f0; }
.comparison-table th { background: #f8fafc; font-weight: 700; color: var(--dark); }
.sidebar-widget { margin-bottom: 2rem; }
.widget h3 { font-family: var(--font-head); margin-bottom: 1rem; font-size: 1.3rem; }
.btn-block { display: block; width: 100%; text-align: center; padding: 12px; border-radius: 8px; text-decoration: none; font-weight: 600; margin-bottom: 0.8rem; transition: 0.3s; }
.btn-block:not(.secondary) { background: var(--primary); color: white; }
.btn-block.secondary { background: #f1f5f9; color: var(--dark); }
.area-list, .check-list { list-style: none; }
.area-list li, .check-list li { padding: 8px 0; border-bottom: 1px solid #f1f5f9; display: flex; align-items: center; gap: 0.5rem; }
.check-list i { color: green; }

/* --- PROCESS --- */
.process-section { padding: 6rem 0; background: #f8fafc; }
.timeline { display: flex; justify-content: space-between; position: relative; margin-top: 3rem; flex-wrap: wrap; gap: 2rem; }
.timeline::before { content: ''; position: absolute; top: 30px; left: 0; width: 100%; height: 2px; background: #cbd5e1; z-index: 0; }
.timeline-item { position: relative; z-index: 1; flex: 1; min-width: 180px; text-align: center; background: #f8fafc; padding: 0 10px; }
.step-number { width: 60px; height: 60px; background: white; border: 2px solid var(--primary); color: var(--primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1.2rem; margin: 0 auto 1.5rem; transition: 0.3s; }
.timeline-item:hover .step-number { background: var(--primary); color: white; transform: scale(1.1); }

/* --- TESTIMONIALS --- */
.testimonials-section { padding: 6rem 0; }
.testimonial-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.stars { color: #fbbf24; margin-bottom: 1rem; }
.author { margin-top: 1.5rem; font-weight: 700; color: var(--dark); text-align: right; }

/* --- FAQ --- */
.faq-section { padding: 6rem 0; background: #f8fafc; }
.accordion { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 1rem; }
.faq-item { padding: 0 !important; overflow: hidden; }
.faq-item summary { padding: 1.5rem; font-weight: 600; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 1.5rem; color: var(--primary); }
.faq-item[open] summary::after { content: '-'; }
.faq-item p { padding: 0 1.5rem 1.5rem; color: #475569; border-top: 1px solid rgba(0,0,0,0.05); margin-top: 0; padding-top: 1rem; }

/* --- CONTACT --- */
.contact-section { padding: 6rem 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.contact-info h2 { font-family: var(--font-head); font-size: 2.5rem; margin-bottom: 1rem; }
.info-row { display: flex; align-items: center; gap: 1rem; margin: 1.5rem 0; font-size: 1.1rem; }
.info-row i { width: 40px; height: 40px; background: rgba(37,99,235,0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--primary); }
.info-row a { color: var(--dark); text-decoration: none; }
.map-btn { margin-top: 2rem; display: inline-flex; align-items: center; gap: 0.5rem; }
.contact-form input, .contact-form textarea { width: 100%; padding: 1rem; margin-bottom: 1rem; border: 1px solid #e2e8f0; border-radius: 8px; font-family: inherit; background: rgba(255,255,255,0.8); }
.contact-form button { width: 100%; }

/* --- FOOTER --- */
.site-footer { background: var(--dark); color: white; padding: 4rem 0 0; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 3rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-col h3, .footer-col h4 { color: white; margin-bottom: 1.5rem; font-family: var(--font-head); }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.8rem; }
.footer-col a { color: #94a3b8; text-decoration: none; transition: 0.3s; }
.footer-col a:hover { color: white; }
.social-icons { display: flex; gap: 1rem; margin-top: 1rem; }
.social-icons a { width: 40px; height: 40px; background: rgba(255,255,255,0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; }
.copyright { text-align: center; padding: 2rem 0; color: #64748b; font-size: 0.9rem; }

/* --- ANIMATIONS --- */
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-20px); } }
.animate-fade-up { opacity: 0; transform: translateY(30px); animation: fadeUp 0.8s forwards; }
.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }
.delay-4 { animation-delay: 0.8s; }
@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }

/* --- RESPONSIVE --- */
@media (max-width: 992px) {
    .hero h1 { font-size: 2.8rem; }
    .article-layout { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .timeline::before { display: none; }
    .timeline { flex-direction: column; }
    .timeline-item { text-align: left; display: flex; align-items: center; gap: 1.5rem; min-width: 100%; }
    .step-number { margin: 0; flex-shrink: 0; }
}

@media (max-width: 768px) {
    .nav-links { display: none; position: absolute; top: 100%; left: 0; width: 100%; background: white; flex-direction: column; padding: 2rem; box-shadow: 0 10px 30px rgba(0,0,0,0.1); }
    .nav-links.active { display: flex; }
    .mobile-toggle { display: block; }
    .hero { padding-top: 140px; min-height: auto; }
    .hero h1 { font-size: 2.2rem; }
    .stats-grid { grid-template-columns: 1fr; }
    .section-header h2, .section-title { font-size: 2rem; }
}