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

:root {
    --indigo: #6366f1;
    --indigo-light: #818cf8;
    --indigo-dark: #4f46e5;
    --violet: #8b5cf6;
    --blue: #3b82f6;
    --cyan: #06b6d4;
    --bg-dark: #0f0f1a;
    --bg-card: #1a1a2e;
    --bg-card-hover: #252542;
    --text: #e2e8f0;
    --text-muted: #94a3b8;
    --border: rgba(99, 102, 241, 0.2);
    --glow: rgba(99, 102, 241, 0.5);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg-dark);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse at 20% 20%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(6, 182, 212, 0.05) 0%, transparent 70%);
    pointer-events: none;
    z-index: -1;
}

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

/* Top Banner */
.top-banner {
    background: linear-gradient(90deg, var(--indigo-dark), var(--violet), var(--indigo-dark));
    background-size: 200% 100%;
    animation: gradientMove 4s ease infinite;
    color: white;
    text-align: center;
    padding: 12px;
    font-size: 14px;
    font-weight: 500;
}

@keyframes gradientMove {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* Header */
header {
    background: rgba(15, 15, 26, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    font-size: 26px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--indigo-light), var(--cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 8px;
}

nav a {
    color: var(--text-muted);
    text-decoration: none;
    padding: 10px 16px;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-weight: 500;
}

nav a:hover,
nav a.active {
    color: white;
    background: linear-gradient(135deg, var(--indigo), var(--violet));
}

/* Hero Section */
.hero {
    padding: 80px 0;
    position: relative;
}

.hero-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text .badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--indigo), var(--violet));
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-text h1 {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #fff, var(--indigo-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-text p {
    color: var(--text-muted);
    font-size: 18px;
    margin-bottom: 30px;
}

.hero-img img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(99, 102, 241, 0.3);
    border: 1px solid var(--border);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 10px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 15px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--indigo), var(--violet));
    color: white;
    box-shadow: 0 4px 20px var(--glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px var(--glow);
}

.btn-outline {
    background: transparent;
    color: var(--indigo-light);
    border: 2px solid var(--indigo);
}

.btn-outline:hover {
    background: var(--indigo);
    color: white;
}

.btn-row {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* Stats Row */
.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin: 50px 0;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--indigo), var(--violet), var(--cyan));
}

.stat-card h3 {
    font-size: 32px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--indigo-light), var(--cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 5px;
}

.stat-card span {
    color: var(--text-muted);
    font-size: 14px;
}

/* Page Hero */
.page-hero {
    padding: 60px 0;
    text-align: center;
    background: linear-gradient(180deg, rgba(99, 102, 241, 0.1) 0%, transparent 100%);
}

.page-hero h1 {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 15px;
    background: linear-gradient(135deg, #fff, var(--indigo-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-hero p {
    color: var(--text-muted);
    font-size: 18px;
}

/* Sections */
.section {
    padding: 70px 0;
}

.section-alt {
    background: linear-gradient(180deg, rgba(99, 102, 241, 0.05) 0%, transparent 100%);
}

.sec-head {
    text-align: center;
    margin-bottom: 50px;
}

.sec-head .tag {
    display: inline-block;
    background: linear-gradient(135deg, var(--indigo), var(--violet));
    padding: 6px 18px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sec-head h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 15px;
}

.sec-head p {
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* Aurora Cards */
.aurora-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.aurora-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 30px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.aurora-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, var(--indigo), transparent 30%);
    opacity: 0;
    transition: opacity 0.4s ease;
    animation: rotate 4s linear infinite paused;
}

.aurora-card:hover::before {
    opacity: 0.1;
    animation-play-state: running;
}

@keyframes rotate {
    100% { transform: rotate(360deg); }
}

.aurora-card:hover {
    transform: translateY(-5px);
    border-color: var(--indigo);
    box-shadow: 0 10px 40px rgba(99, 102, 241, 0.2);
}

.aurora-card .icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--indigo), var(--violet));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.aurora-card .icon img {
    width: 32px;
    height: 32px;
    object-fit: cover;
    border-radius: 6px;
}

.aurora-card h4 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
}

.aurora-card p {
    color: var(--text-muted);
    font-size: 15px;
    position: relative;
    z-index: 1;
}

/* Two Column Layout */
.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.two-col.flip {
    direction: rtl;
}

.two-col.flip > * {
    direction: ltr;
}

.col-content .tag {
    display: inline-block;
    background: linear-gradient(135deg, var(--indigo), var(--violet));
    padding: 6px 18px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.col-content h2 {
    font-size: 34px;
    font-weight: 700;
    margin-bottom: 20px;
}

.col-content p {
    color: var(--text-muted);
    margin-bottom: 15px;
}

.col-content ul {
    list-style: none;
    margin: 20px 0 30px;
}

.col-content ul li {
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
    color: var(--text-muted);
}

.col-content ul li::before {
    content: '✦';
    position: absolute;
    left: 0;
    color: var(--indigo-light);
    font-size: 14px;
}

.col-img img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(99, 102, 241, 0.2);
    border: 1px solid var(--border);
}

/* Steps */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.step-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 30px 20px;
    text-align: center;
    position: relative;
}

.step-card .num {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--indigo), var(--violet));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
    margin: 0 auto 20px;
}

.step-card img {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 15px;
}

.step-card h5 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 10px;
}

.step-card p {
    color: var(--text-muted);
    font-size: 14px;
}

/* FAQ */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 15px;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--indigo);
}

.faq-item h4 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--indigo-light);
}

.faq-item p {
    color: var(--text-muted);
    font-size: 15px;
}

/* CTA Box */
.cta-box {
    background: linear-gradient(135deg, var(--indigo-dark), var(--violet));
    border-radius: 24px;
    padding: 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
}

.cta-box h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}

.cta-box p {
    opacity: 0.9;
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
}

.cta-box .btn-row {
    justify-content: center;
    position: relative;
    z-index: 1;
}

.cta-box .btn-primary {
    background: white;
    color: var(--indigo-dark);
}

.cta-box .btn-outline {
    border-color: white;
    color: white;
}

.cta-box .btn-outline:hover {
    background: white;
    color: var(--indigo-dark);
}

/* Footer */
footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--indigo-light), var(--cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-col p {
    color: var(--text-muted);
    font-size: 14px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-col ul a:hover {
    color: var(--indigo-light);
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 14px;
}

/* Responsive */
@media (max-width: 992px) {
    .hero-wrap,
    .two-col {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .two-col.flip {
        direction: ltr;
    }

    .hero-text h1 {
        font-size: 36px;
    }

    .stats-row {
        grid-template-columns: repeat(2, 1fr);
    }

    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    nav ul {
        display: none;
    }

    .hero-text h1 {
        font-size: 30px;
    }

    .page-hero h1 {
        font-size: 32px;
    }

    .sec-head h2 {
        font-size: 28px;
    }

    .stats-row {
        grid-template-columns: 1fr 1fr;
    }

    .steps-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .cta-box {
        padding: 40px 20px;
    }
}