:root {
    --primary: #10b981;
    --primary-dark: #059669;
    --secondary: #3b82f6;
    --dark: #0f172a;
    --light: #f8fafc;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.5);
    --shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.1);
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    background-color: #f0f4f8;
    color: #334155;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--dark);
    line-height: 1.2;
}

h1 { font-size: 3.5rem; font-weight: 700; }
h2 { font-size: 2.5rem; margin-bottom: 1rem; }
h3 { font-size: 1.5rem; margin-bottom: 0.5rem; }
p { margin-bottom: 1rem; }

a { text-decoration: none; color: inherit; transition: 0.3s; }

/* Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section { padding: 80px 0; }
.bg-light { background-color: #e2e8f0; }
.bg-dark { background-color: var(--dark); color: white; }
.mt-2 { margin-top: 2rem; }
.full-width { width: 100%; }

/* Glassmorphism */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    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);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
}

.btn-secondary {
    background: white;
    color: var(--dark);
    border: 1px solid #cbd5e1;
}

.glow-effect {
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.5);
}

.glow-effect:hover {
    box-shadow: 0 0 25px rgba(16, 185, 129, 0.8);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: 0.3s;
}

.glass-nav {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    font-weight: 500;
    color: var(--dark);
}

.nav-links a:hover { color: var(--primary); }

.hamburger { display: none; cursor: pointer; }

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-bg-shapes .shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: -1;
    opacity: 0.6;
}

.shape-1 { width: 400px; height: 400px; background: #a7f3d0; top: -100px; right: -100px; }
.shape-2 { width: 300px; height: 300px; background: #bfdbfe; bottom: 10%; left: -50px; }
.shape-3 { width: 200px; height: 200px; background: #fde68a; top: 40%; right: 20%; }

.hero-content {
    max-width: 800px;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    background: rgba(16, 185, 129, 0.1);
    color: var(--primary-dark);
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    margin-bottom: 1rem;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #475569;
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.stats-row {
    display: flex;
    gap: 2rem;
}

.stat-item {
    text-align: center;
    min-width: 120px;
}

.stat-item h3 {
    font-size: 2rem;
    color: var(--primary-dark);
    margin-bottom: 0.2rem;
}

/* 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;
}

.feature-list {
    list-style: none;
    margin-top: 1rem;
    font-size: 0.9rem;
    color: #64748b;
}

.feature-list li::before {
    content: "✓";
    color: var(--primary);
    margin-right: 8px;
    font-weight: bold;
}

/* Timeline */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 3rem auto;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 4px;
    background-color: var(--primary);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -2px;
    border-radius: 2px;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    width: 50%;
    box-sizing: border-box;
}

.timeline-item.left { left: 0; }
.timeline-item.right { left: 50%; }

.timeline-item::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    right: -10px;
    background-color: white;
    border: 4px solid var(--primary);
    top: 25px;
    border-radius: 50%;
    z-index: 1;
}

.timeline-item.right::after { left: -10px; }

/* Article Styling */
.article-container {
    max-width: 900px;
}

.premium-article {
    padding: 3rem;
}

.article-header {
    margin-bottom: 2rem;
    border-bottom: 1px solid #e2e8f0;
    padding-bottom: 2rem;
}

.category-tag {
    background: var(--dark);
    color: white;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.meta-info {
    display: flex;
    gap: 1rem;
    color: #64748b;
    font-size: 0.9rem;
    margin-top: 1rem;
}

.lead {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--dark);
    margin-bottom: 2rem;
}

.article-content h2 {
    margin-top: 2.5rem;
    color: var(--primary-dark);
}

.article-content h3 {
    margin-top: 1.5rem;
    color: #334155;
}

.article-content a {
    color: var(--secondary);
    text-decoration: underline;
    text-underline-offset: 4px;
}

/* FAQ */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.5rem;
}

.faq-question {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    padding: 1rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    color: #64748b;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding-bottom: 1rem;
}

.faq-item.active .faq-question::after {
    content: '-';
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.stars { color: #f59e0b; margin-bottom: 1rem; }

.client-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.avatar {
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

/* Contact Section */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-info h2 { color: white; }
.contact-info p { color: #cbd5e1; }

.info-item {
    margin-bottom: 1.5rem;
}

.info-item .label {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.info-item .value {
    font-size: 1.1rem;
    color: white;
    font-weight: 500;
}

.contact-form {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    color: var(--dark);
}

.form-group { margin-bottom: 1rem; }

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    font-family: inherit;
}

/* Footer */
.footer {
    background: #020617;
    color: #94a3b8;
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h3 { color: white; margin-bottom: 1.5rem; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.8rem; }
.footer-col a:hover { color: var(--primary); }

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.footer-bottom {
    border-top: 1px solid #1e293b;
    padding-top: 2rem;
    text-align: center;
    font-size: 0.9rem;
}

.footer-bottom a { color: var(--primary); }

/* Animations */
.fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
    transform: translateY(20px);
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    .nav-links { display: none; }
    .hamburger { display: block; }
    .hero-buttons { flex-direction: column; }
    .stats-row { flex-wrap: wrap; }
    .timeline::after { left: 31px; }
    .timeline-item { width: 100%; padding-left: 70px; padding-right: 25px; }
    .timeline-item.right { left: 0; }
    .timeline-item::after { left: 21px; }
    .contact-wrapper { grid-template-columns: 1fr; }
    .faq-grid { grid-template-columns: 1fr; }
}