/* --- VARIABLES & RESET --- */
:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --accent: #ec4899;
    --bg-dark: #0f172a;
    --bg-light: #f8fafc;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --text-main: #1e293b;
    --text-light: #64748b;
    --white: #ffffff;
    --gradient: linear-gradient(135deg, #6366f1 0%, #ec4899 100%);
    --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; scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--text-main); background: var(--bg-light); line-height: 1.7; overflow-x: hidden; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-head); font-weight: 700; line-height: 1.2; margin-bottom: 1rem; }
a { text-decoration: none; color: inherit; transition: 0.3s ease; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; position: relative; }

/* --- GLASSMORPHISM UTILS --- */
.glass-card {
    background: var(--white);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.6);
    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(99, 102, 241, 0.15); }

.btn-primary {
    display: inline-block;
    background: var(--gradient);
    color: white;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    letter-spacing: 0.5px;
    border: none;
    cursor: pointer;
}
.btn-glow { box-shadow: 0 0 20px rgba(99, 102, 241, 0.4); }
.btn-glow:hover { box-shadow: 0 0 30px rgba(236, 72, 153, 0.6); transform: scale(1.02); }
.btn-secondary {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    border: 2px solid var(--primary);
    color: var(--primary);
    margin-left: 10px;
}
.btn-secondary:hover { background: var(--primary); color: white; }
.btn-full { width: 100%; text-align: center; display: block; }

/* --- NAVIGATION --- */
.navbar {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
    padding: 1rem 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: 0.3s;
}
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 1.5rem; font-weight: 800; color: var(--primary-dark); font-family: var(--font-head); }
.logo span { color: var(--accent); }
.nav-links { display: flex; gap: 2rem; align-items: center; }
.nav-links a { font-weight: 500; font-size: 0.95rem; color: var(--text-main); }
.nav-links a:hover { color: var(--primary); }
.mobile-toggle { display: none; cursor: pointer; flex-direction: column; gap: 5px; }
.mobile-toggle span { width: 25px; height: 3px; background: var(--text-main); border-radius: 2px; transition: 0.3s; }

/* --- HERO SECTION --- */
.hero {
    padding: 180px 0 100px;
    background: radial-gradient(circle at top right, rgba(99, 102, 241, 0.1), transparent 40%),
                radial-gradient(circle at bottom left, rgba(236, 72, 153, 0.08), transparent 40%);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.floating-shape {
    position: absolute; border-radius: 50%; filter: blur(60px); opacity: 0.6; z-index: -1; animation: float 10s infinite ease-in-out;
}
.shape-1 { width: 300px; height: 300px; background: var(--primary); top: 10%; left: -5%; }
.shape-2 { width: 400px; height: 400px; background: var(--accent); bottom: 0; right: -10%; animation-delay: 2s; }

@keyframes float { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(20px, -30px); } }

.hero-badge {
    display: inline-block; padding: 8px 20px; border-radius: 50px; font-size: 0.85rem; font-weight: 600; color: var(--primary-dark); margin-bottom: 1.5rem;
    background: rgba(99, 102, 241, 0.1); border: 1px solid rgba(99, 102, 241, 0.2);
}
.hero h1 { font-size: clamp(2.5rem, 5vw, 4rem); max-width: 900px; margin: 0 auto 1.5rem; background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-text { font-size: 1.2rem; color: var(--text-light); max-width: 700px; margin: 0 auto 2.5rem; }
.hero-ctas { margin-bottom: 4rem; }
.trust-indicators { display: flex; justify-content: center; gap: 3rem; flex-wrap: wrap; }
.stat-item { text-align: center; }
.stat-item .counter { font-size: 2.5rem; font-weight: 800; color: var(--text-main); display: block; }
.stat-item p { font-size: 0.9rem; color: var(--text-light); font-weight: 500; }

/* --- SERVICES GRID --- */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; margin-top: 3rem; }
.service-card { position: relative; overflow: hidden; }
.icon-box { font-size: 2.5rem; margin-bottom: 1rem; }
.service-card h3 { font-size: 1.4rem; margin-bottom: 0.5rem; }
.service-card p { color: var(--text-light); font-size: 0.95rem; margin-bottom: 1.5rem; }
.features li { font-size: 0.85rem; color: var(--text-main); margin-bottom: 0.3rem; padding-left: 1.2rem; position: relative; }
.features li::before { content: '✓'; position: absolute; left: 0; color: var(--primary); font-weight: bold; }

/* --- ARTICLE SECTION --- */
.article-container { max-width: 800px; }
.article-meta { display: flex; gap: 1.5rem; font-size: 0.85rem; color: var(--text-light); margin-bottom: 2rem; padding: 1rem 1.5rem; border-radius: 50px; width: fit-content; }
.article-section h1 { font-size: 2.5rem; margin-bottom: 2rem; color: var(--text-main); -webkit-text-fill-color: initial; background: none; }
.article-section h2 { font-size: 1.8rem; margin-top: 3rem; margin-bottom: 1rem; color: var(--primary-dark); }
.article-section h3 { font-size: 1.4rem; margin-top: 2rem; margin-bottom: 0.8rem; }
.article-section p { margin-bottom: 1.5rem; font-size: 1.05rem; color: #334155; }
.article-section a { color: var(--primary); font-weight: 600; border-bottom: 1px dashed var(--primary); }
.article-section a:hover { background: rgba(99,102,241,0.1); }

.callout-box { margin: 2rem 0; padding: 1.5rem 2rem; border-left: 4px solid var(--accent); background: rgba(236, 72, 153, 0.05); }
.comparison-table { overflow-x: auto; margin: 2rem 0; padding: 0; }
.comparison-table table { width: 100%; border-collapse: collapse; }
.comparison-table th, .comparison-table td { padding: 1rem; text-align: left; border-bottom: 1px solid rgba(0,0,0,0.05); }
.comparison-table th { background: rgba(99,102,241,0.05); color: var(--primary-dark); font-weight: 700; }
.cta-banner { text-align: center; margin-top: 4rem; background: var(--gradient); color: white; border: none; }
.cta-banner h3, .cta-banner p { color: white; }
.cta-banner .btn-primary { background: white; color: var(--primary-dark); margin-top: 1rem; }

/* --- FAQ SECTION --- */
.faq-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); gap: 1.5rem; margin-top: 3rem; }
.faq-item { padding: 0; overflow: hidden; }
.faq-item summary { padding: 1.5rem; font-weight: 600; cursor: pointer; list-style: none; position: relative; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; position: absolute; right: 1.5rem; font-size: 1.5rem; color: var(--primary); transition: 0.3s; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding: 0 1.5rem 1.5rem; color: var(--text-light); border-top: 1px solid rgba(0,0,0,0.05); margin-top: 0; padding-top: 1rem; }

/* --- TESTIMONIALS --- */
.testimonial-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; margin-top: 3rem; }
.testimonial-card { display: flex; flex-direction: column; justify-content: space-between; }
.stars { color: #fbbf24; margin-bottom: 1rem; letter-spacing: 2px; }
.author { display: flex; align-items: center; gap: 1rem; margin-top: 1.5rem; }
.avatar { width: 45px; height: 45px; border-radius: 50%; background: var(--gradient); display: flex; align-items: center; justify-content: center; color: white; font-weight: 700; font-size: 0.9rem; }
.author strong { display: block; font-size: 0.95rem; }
.author span { font-size: 0.8rem; color: var(--text-light); }

/* --- CONTACT SECTION --- */
.contact-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.contact-info h2 { font-size: 2rem; margin-bottom: 1rem; }
.info-item { margin: 1.5rem 0; }
.info-item .label { display: block; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; color: var(--text-light); margin-bottom: 0.3rem; }
.info-item a, .info-item p { font-size: 1.1rem; font-weight: 600; color: var(--text-main); }
.contact-form { display: flex; flex-direction: column; gap: 1.2rem; }
.form-group label { display: block; font-size: 0.9rem; font-weight: 600; margin-bottom: 0.5rem; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 12px 16px; border-radius: 10px; border: 1px solid #e2e8f0; background: rgba(255,255,255,0.8);
    font-family: inherit; font-size: 1rem; transition: 0.3s; outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(99,102,241,0.1); }

/* --- FOOTER --- */
.footer { background: var(--bg-dark); color: white; padding: 60px 0 20px; margin-top: 80px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer h4 { color: white; margin-bottom: 1.2rem; font-size: 1.1rem; }
.footer p, .footer a { color: #94a3b8; font-size: 0.9rem; line-height: 1.8; }
.footer ul li { margin-bottom: 0.5rem; }
.footer a:hover { color: white; padding-left: 5px; }
.social-icons { display: flex; gap: 10px; margin-top: 1rem; }
.social-icons span { width: 35px; height: 35px; border-radius: 50%; background: rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; font-size: 0.8rem; cursor: pointer; transition: 0.3s; }
.social-icons span:hover { background: var(--primary); color: white; }
.copyright { text-align: center; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.1); font-size: 0.85rem; color: #64748b; }
.copyright a { color: #94a3b8; }

/* --- RESPONSIVE --- */
@media (max-width: 900px) {
    .contact-wrapper, .footer-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 2.5rem; }
    .faq-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .nav-links { 
        position: fixed; top: 70px; left: 0; width: 100%; background: white; 
        flex-direction: column; padding: 2rem; gap: 1.5rem; 
        transform: translateY(-150%); transition: 0.4s ease; box-shadow: var(--shadow);
    }
    .nav-links.active { transform: translateY(0); }
    .mobile-toggle { display: flex; }
    .hero { padding: 140px 0 60px; }
    .trust-indicators { gap: 1.5rem; }
    .article-meta { flex-direction: column; gap: 0.5rem; width: 100%; border-radius: var(--radius); }
}