/* --- VARIABLES & RESET --- */
:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --accent: #ec4899;
    --bg-dark: #0f172a;
    --bg-light: #f8fafc;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.3);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.07);
    --text-main: #1e293b;
    --text-muted: #64748b;
    --gradient: linear-gradient(135deg, #6366f1 0%, #ec4899 100%);
    --font-head: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
    --radius: 16px;
    --transition: all 0.3s ease;
}

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

a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* --- UTILITIES --- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section-padding { padding: 100px 0; }
.text-center { text-align: center; }
.mb-5 { margin-bottom: 3rem; }
.mt-4 { margin-top: 2rem; }
.w-full { width: 100%; }

/* --- GLASSMORPHISM COMPONENTS --- */
.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(--glass-shadow);
    padding: 2rem;
    transition: var(--transition);
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(99, 102, 241, 0.15);
    border-color: rgba(255,255,255,0.6);
}

.btn-primary, .btn-glow {
    display: inline-block;
    padding: 14px 32px;
    background: var(--gradient);
    color: white;
    border-radius: 50px;
    font-weight: 600;
    letter-spacing: 0.5px;
    border: none;
    cursor: pointer;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.btn-glow::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--gradient);
    filter: blur(15px);
    opacity: 0.6;
    z-index: -1;
    transition: var(--transition);
}

.btn-glow:hover::before { opacity: 1; filter: blur(20px); }
.btn-secondary {
    display: inline-block;
    padding: 14px 32px;
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
    border-radius: 50px;
    font-weight: 600;
}
.btn-secondary:hover { background: var(--primary); color: white; }

/* --- NAVIGATION --- */
.navbar {
    position: fixed;
    top: 0; left: 0; width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
}
.navbar.scrolled {
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(15px);
    padding: 0.8rem 0;
    box-shadow: 0 4px 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(--text-main); }
.logo span { color: var(--primary); }
.nav-links { display: flex; gap: 2rem; align-items: center; }
.nav-links a { font-weight: 500; font-size: 0.95rem; }
.nav-links a:hover { color: var(--primary); }
.mobile-toggle { display: none; font-size: 1.5rem; cursor: pointer; }

/* --- HERO SECTION --- */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
    background: radial-gradient(circle at 10% 20%, rgba(99,102,241,0.1) 0%, transparent 40%),
                radial-gradient(circle at 90% 80%, rgba(236,72,153,0.1) 0%, transparent 40%);
}
.floating-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: -1;
    animation: float 10s infinite ease-in-out;
}
.shape-1 { width: 400px; height: 400px; background: rgba(99,102,241,0.2); top: -100px; left: -100px; }
.shape-2 { width: 300px; height: 300px; background: rgba(236,72,153,0.2); bottom: 50px; right: -50px; animation-delay: 2s; }

.hero-content { max-width: 800px; margin: 0 auto; text-align: center; }
.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(99,102,241,0.1);
    color: var(--primary);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}
.hero-section h1 {
    font-family: var(--font-head);
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.2;
    margin-bottom: 1.5rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero-text { font-size: 1.2rem; color: var(--text-muted); margin-bottom: 2.5rem; max-width: 600px; margin-left: auto; margin-right: auto; }
.hero-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-bottom: 3rem; }

.trust-indicators { display: flex; gap: 1.5rem; justify-content: center; flex-wrap: wrap; }
.stat-card {
    display: flex; align-items: center; gap: 0.8rem;
    padding: 1rem 1.5rem;
    font-weight: 600; font-size: 0.9rem;
}
.stat-card i { color: var(--accent); font-size: 1.2rem; }

/* --- SERVICES GRID --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}
.service-card { text-align: left; }
.icon-box {
    width: 60px; height: 60px;
    background: rgba(99,102,241,0.1);
    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); margin-bottom: 0.8rem; font-size: 1.3rem; }
.service-card p { color: var(--text-muted); font-size: 0.95rem; }

/* --- STATS SECTION --- */
.stats-section { background: var(--bg-dark); padding: 80px 0; color: white; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2rem; text-align: center; }
.stat-item h3 { font-size: 3rem; font-family: var(--font-head); margin-bottom: 0.5rem; background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.stat-item p { opacity: 0.8; font-weight: 500; }

/* --- ARTICLE STYLES --- */
.article-container { max-width: 900px; }
.article-header { margin-bottom: 3rem; border-bottom: 1px solid rgba(0,0,0,0.05); padding-bottom: 2rem; }
.category-tag {
    display: inline-block; padding: 6px 16px;
    background: var(--accent); color: white;
    border-radius: 4px; font-size: 0.8rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 1px; margin-bottom: 1rem;
}
.article-header h1 { font-size: 2.5rem; margin-bottom: 1rem; color: var(--text-main); }
.meta-info { display: flex; gap: 2rem; color: var(--text-muted); font-size: 0.9rem; }
.meta-info i { margin-right: 6px; }

.article-body h2 { font-family: var(--font-head); font-size: 1.8rem; margin: 3rem 0 1.5rem; color: var(--text-main); }
.article-body h3 { font-size: 1.4rem; margin: 2rem 0 1rem; color: var(--primary-dark); }
.article-body p { margin-bottom: 1.5rem; font-size: 1.05rem; color: #334155; }
.article-body a { color: var(--primary); font-weight: 600; border-bottom: 1px dashed var(--primary); }
.article-body a:hover { color: var(--accent); border-bottom-style: solid; }

.callout-box, .checklist-box {
    background: rgba(99,102,241,0.05);
    border-left: 4px solid var(--primary);
    padding: 1.5rem 2rem;
    border-radius: 0 var(--radius) var(--radius) 0;
    margin: 2rem 0;
}
.checklist-box ul li { margin-bottom: 0.8rem; display: flex; align-items: center; gap: 10px; }
.checklist-box i { color: green; }

/* --- TESTIMONIALS --- */
.testimonial-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.stars { color: #fbbf24; margin-bottom: 1rem; }
.author { display: flex; align-items: center; gap: 1rem; margin-top: 1.5rem; }
.avatar {
    width: 50px; height: 50px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: white; font-weight: 700;
}
.author strong { display: block; font-size: 1rem; }
.author span { font-size: 0.85rem; color: var(--text-muted); }

/* --- FAQ --- */
.faq-container { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 1rem; }
.faq-item { padding: 0; overflow: hidden; }
.faq-item summary {
    padding: 1.5rem 2rem;
    font-weight: 600; font-size: 1.1rem;
    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 2rem 1.5rem; color: var(--text-muted); line-height: 1.6; }

/* --- CONTACT --- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.contact-info h2 { font-family: var(--font-head); margin-bottom: 1rem; }
.info-item { display: flex; align-items: center; gap: 1rem; margin: 1.5rem 0; font-size: 1.1rem; }
.info-item i { width: 40px; height: 40px; background: rgba(99,102,241,0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--primary); }
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-weight: 600; font-size: 0.9rem; }
.form-group input, .form-group textarea {
    width: 100%; padding: 12px 16px;
    border: 1px solid #e2e8f0; border-radius: 8px;
    font-family: inherit; font-size: 1rem;
    transition: var(--transition);
}
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(99,102,241,0.1); }

/* --- FOOTER --- */
.site-footer { background: var(--bg-dark); color: white; padding: 80px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 4rem; }
.brand-col h3 { font-family: var(--font-head); font-size: 1.8rem; margin-bottom: 1rem; }
.brand-col span { color: var(--primary); }
.brand-col p { opacity: 0.7; max-width: 300px; }
.footer-col h4 { margin-bottom: 1.5rem; font-size: 1.1rem; }
.footer-col ul li { margin-bottom: 0.8rem; }
.footer-col ul a { opacity: 0.7; }
.footer-col ul a:hover { opacity: 1; color: var(--primary); }
.social-icons { display: flex; gap: 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;
}
.social-icons a:hover { background: var(--primary); }
.copyright { text-align: center; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.1); opacity: 0.5; font-size: 0.9rem; }

/* --- ANIMATIONS --- */
@keyframes float { 0%, 100% { transform: translate(0,0); } 50% { transform: translate(20px, -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) {
    .contact-grid, .footer-grid { grid-template-columns: 1fr; }
    .hero-section h1 { font-size: 2.8rem; }
}
@media (max-width: 768px) {
    .nav-links { 
        position: fixed; top: 0; right: -100%; 
        width: 80%; height: 100vh; 
        background: white; 
        flex-direction: column; 
        justify-content: center; 
        box-shadow: -5px 0 20px rgba(0,0,0,0.1);
        transition: 0.4s ease;
    }
    .nav-links.active { right: 0; }
    .mobile-toggle { display: block; z-index: 1001; }
    .hero-btns { flex-direction: column; width: 100%; }
    .btn-primary, .btn-secondary { width: 100%; text-align: center; }
    .trust-indicators { flex-direction: column; align-items: center; }
    .stat-card { width: 100%; justify-content: center; }
}