/* =========================================
   VARIABLES & RESET
   ========================================= */
:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --accent: #06b6d4;
    --dark: #0f172a;
    --dark-light: #1e293b;
    --light: #f8fafc;
    --gray: #64748b;
    --white: #ffffff;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --shadow: 0 10px 40px -10px rgba(0,0,0,0.3);
    --radius: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--dark);
    color: var(--light);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 { font-family: 'Outfit', sans-serif; line-height: 1.2; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section-padding { padding: 100px 0; position: relative; }
.bg-dark { background: var(--dark-light); }
.bg-light { background: #162032; }

/* =========================================
   UTILITIES & ANIMATIONS
   ========================================= */
.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);
    padding: 30px;
    transition: var(--transition);
}

.glass-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255,255,255,0.3);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.btn-primary, .btn-secondary, .btn-glow {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 32px; border-radius: 50px; font-weight: 600;
    cursor: pointer; border: none; font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
}
.btn-primary:hover { filter: brightness(1.1); transform: scale(1.02); }

.btn-secondary {
    background: transparent; border: 1px solid var(--glass-border); color: white;
}
.btn-secondary:hover { background: var(--glass-bg); border-color: white; }

.btn-glow {
    background: var(--primary); color: white;
    box-shadow: 0 0 20px rgba(37, 99, 235, 0.4);
}
.btn-glow:hover { box-shadow: 0 0 30px rgba(37, 99, 235, 0.6); }

.full-width { width: 100%; justify-content: center; }

.section-header { text-align: center; margin-bottom: 60px; max-width: 700px; margin-left: auto; margin-right: auto; }
.section-header h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 15px; background: linear-gradient(to right, #fff, #94a3b8); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.section-header p { color: var(--gray); font-size: 1.1rem; }
.section-header.light h2 { background: none; -webkit-text-fill-color: white; }

/* Floating Shapes Background */
.floating-shape {
    position: absolute; border-radius: 50%; filter: blur(80px); z-index: -1; opacity: 0.4;
    animation: float 10s ease-in-out infinite;
}
.shape-1 { width: 400px; height: 400px; background: var(--primary); top: -100px; left: -100px; }
.shape-2 { width: 300px; height: 300px; background: var(--accent); bottom: 10%; right: -50px; animation-delay: 2s; }

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

/* Fade Up Animation Classes */
.animate-fade-up { opacity: 0; transform: translateY(30px); transition: all 0.8s ease-out; }
.animate-fade-up.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* =========================================
   NAVIGATION
   ========================================= */
.glass-nav {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
    padding: 20px 0; transition: var(--transition);
}
.glass-nav.scrolled {
    background: rgba(15, 23, 42, 0.9); backdrop-filter: blur(15px);
    padding: 15px 0; border-bottom: 1px solid var(--glass-border);
}
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.logo { font-family: 'Outfit', sans-serif; font-size: 1.5rem; font-weight: 700; color: white; }
.logo span { color: var(--accent); }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a:not(.btn-glow) { font-weight: 500; color: #cbd5e1; }
.nav-links a:not(.btn-glow):hover { color: white; }
.mobile-toggle { display: none; background: none; border: none; color: white; font-size: 1.5rem; cursor: pointer; }

/* =========================================
   HERO SECTION
   ========================================= */
.hero {
    min-height: 100vh; display: flex; align-items: center;
    padding-top: 100px; position: relative; overflow: hidden;
}
.hero-content { max-width: 900px; margin: 0 auto; text-align: center; }
.badge {
    display: inline-block; padding: 8px 20px; border-radius: 50px;
    background: rgba(6, 182, 212, 0.15); color: var(--accent);
    font-weight: 600; margin-bottom: 25px; border: 1px solid rgba(6, 182, 212, 0.3);
}
.hero h1 { font-size: clamp(2.5rem, 5vw, 4rem); margin-bottom: 25px; font-weight: 700; }
.hero-text { font-size: 1.25rem; color: #94a3b8; margin-bottom: 40px; max-width: 700px; margin-left: auto; margin-right: auto; }
.hero-btns { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; margin-bottom: 60px; }

.trust-indicators { display: flex; justify-content: center; gap: 50px; flex-wrap: wrap; }
.stat-item { font-size: 1.1rem; font-weight: 600; color: #cbd5e1; }
.stat-item span { font-size: 2rem; color: white; display: block; font-family: 'Outfit', sans-serif; }

/* =========================================
   SERVICES GRID
   ========================================= */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 25px; }
.service-card h3 { font-size: 1.4rem; margin: 20px 0 10px; color: white; }
.service-card p { color: #94a3b8; margin-bottom: 15px; }
.service-card ul { display: flex; gap: 10px; flex-wrap: wrap; }
.service-card li {
    font-size: 0.85rem; padding: 4px 12px; border-radius: 20px;
    background: rgba(255,255,255,0.05); color: var(--accent);
}
.icon-box {
    width: 60px; height: 60px; border-radius: 12px;
    background: linear-gradient(135deg, rgba(37,99,235,0.2), rgba(6,182,212,0.2));
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; color: var(--accent);
}

/* =========================================
   PROCESS TIMELINE
   ========================================= */
.timeline { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 30px; position: relative; }
.timeline::before {
    content: ''; position: absolute; top: 30px; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
    z-index: 0;
}
.timeline-item { flex: 1; min-width: 200px; position: relative; z-index: 1; text-align: center; }
.step-number {
    width: 60px; height: 60px; border-radius: 50%; margin: 0 auto 20px;
    background: var(--dark-light); border: 2px solid var(--primary);
    display: flex; align-items: center; justify-content: center;
    font-family: 'Outfit', sans-serif; font-weight: 700; font-size: 1.2rem; color: white;
}
.timeline-item h3 { margin-bottom: 10px; color: white; }
.timeline-item p { font-size: 0.9rem; color: #94a3b8; }

/* =========================================
   ARTICLE CONTENT
   ========================================= */
.article-layout { max-width: 900px; margin: 0 auto; }
.article-content h2 { font-size: 2rem; margin: 50px 0 20px; color: white; }
.article-content h3 { font-size: 1.5rem; margin: 30px 0 15px; color: #e2e8f0; }
.article-content p { margin-bottom: 20px; color: #cbd5e1; font-size: 1.05rem; }
.article-content a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.article-content a:hover { color: white; }

.callout-box {
    display: flex; gap: 15px; padding: 25px; border-radius: var(--radius);
    background: rgba(6, 182, 212, 0.1); border-left: 4px solid var(--accent);
    margin: 30px 0;
}
.callout-box i { font-size: 1.5rem; color: var(--accent); margin-top: 3px; }

.comparison-table { overflow-x: auto; margin: 30px 0; border-radius: var(--radius); border: 1px solid var(--glass-border); }
.comparison-table table { width: 100%; border-collapse: collapse; min-width: 500px; }
.comparison-table th, .comparison-table td { padding: 15px 20px; text-align: left; border-bottom: 1px solid var(--glass-border); }
.comparison-table th { background: rgba(255,255,255,0.05); color: white; font-weight: 600; }
.comparison-table td { color: #cbd5e1; }

/* =========================================
   FAQ SECTION
   ========================================= */
.faq-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(450px, 1fr)); gap: 20px; }
.faq-item { padding: 0; overflow: hidden; }
.faq-item summary {
    padding: 25px 30px; cursor: pointer; font-weight: 600; color: white;
    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(--accent); transition: var(--transition); }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding: 0 30px 25px; color: #94a3b8; line-height: 1.6; }

/* =========================================
   TESTIMONIALS
   ========================================= */
.testimonial-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 25px; }
.stars { color: #fbbf24; margin-bottom: 15px; font-size: 0.9rem; }
.testimonial-card p { font-style: italic; color: #e2e8f0; margin-bottom: 20px; }
.client-info { display: flex; align-items: center; gap: 15px; }
.avatar {
    width: 45px; height: 45px; border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 0.9rem; color: white;
}
.client-info small { color: var(--gray); }

/* =========================================
   CONTACT SECTION
   ========================================= */
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.contact-info h2 { font-size: 2.5rem; margin-bottom: 15px; color: white; }
.contact-info > p { color: #94a3b8; margin-bottom: 30px; }
.info-item { display: flex; align-items: center; gap: 15px; margin-bottom: 20px; font-size: 1.1rem; }
.info-item i { width: 40px; height: 40px; border-radius: 10px; background: rgba(255,255,255,0.05); display: flex; align-items: center; justify-content: center; color: var(--accent); }
.info-item a:hover { color: var(--accent); }

.contact-form h3 { margin-bottom: 25px; color: white; font-size: 1.5rem; }
.form-group { margin-bottom: 15px; }
.form-group input, .form-group textarea {
    width: 100%; padding: 15px 20px; border-radius: 12px; border: 1px solid var(--glass-border);
    background: rgba(255,255,255,0.03); color: white; font-family: inherit; font-size: 1rem;
    transition: var(--transition); outline: none;
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--primary); background: rgba(255,255,255,0.06); }

/* =========================================
   FOOTER
   ========================================= */
footer { background: #0b1120; padding: 80px 0 30px; border-top: 1px solid var(--glass-border); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 50px; }
.footer-col p { color: #64748b; margin-top: 15px; line-height: 1.7; }
.footer-col h4 { color: white; margin-bottom: 20px; font-size: 1.1rem; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: #64748b; }
.footer-col ul li a:hover { color: var(--accent); padding-left: 5px; }
.social-icons { display: flex; gap: 12px; }
.social-icons a {
    width: 40px; height: 40px; border-radius: 10px; background: rgba(255,255,255,0.05);
    display: flex; align-items: center; justify-content: center; color: #94a3b8;
}
.social-icons a:hover { background: var(--primary); color: white; }
.copyright { text-align: center; padding-top: 30px; border-top: 1px solid rgba(255,255,255,0.05); color: #475569; font-size: 0.9rem; }

/* =========================================
   RESPONSIVE DESIGN
   ========================================= */
@media (max-width: 992px) {
    .contact-layout { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .timeline::before { display: none; }
    .timeline { flex-direction: column; gap: 20px; }
    .timeline-item { text-align: left; display: flex; align-items: center; gap: 20px; }
    .timeline-item .step-number { margin: 0; flex-shrink: 0; }
}

@media (max-width: 768px) {
    .nav-links { 
        position: fixed; top: 0; right: -100%; width: 80%; height: 100vh;
        background: var(--dark-light); flex-direction: column; justify-content: center;
        transition: var(--transition); z-index: 999;
    }
    .nav-links.active { right: 0; }
    .mobile-toggle { display: block; z-index: 1001; }
    .hero h1 { font-size: 2.2rem; }
    .faq-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .trust-indicators { gap: 30px; }
    .section-padding { padding: 70px 0; }
}