@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    --bg-deep: #02040a;
    --bg-darker: #050810;
    --bg-card: rgba(255, 255, 255, 0.025);
    --acc-blue: #2563eb;
    --acc-cyan: #06b6d4;
    --acc-purple: #7c3aed;
    --acc-emerald: #10b981;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-dim: #64748b;
    --border-glass: rgba(255, 255, 255, 0.06);
    --border-active: rgba(37, 99, 235, 0.35);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --grad-primary: linear-gradient(135deg, var(--acc-blue), var(--acc-cyan));
    --grad-purple: linear-gradient(135deg, var(--acc-purple), var(--acc-blue));
    --grad-glow: radial-gradient(circle, rgba(37, 99, 235, 0.12) 0%, transparent 70%);
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 40px rgba(37, 99, 235, 0.15);
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 12px;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    background-color: var(--bg-deep);
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.7;
    overflow-x: hidden;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

/* ====== TYPOGRAPHY ====== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.2;
}

h1 { font-size: clamp(2.5rem, 5vw, 4.2rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.4rem; }
h4 { font-size: 1.15rem; }

p { color: var(--text-secondary); }

.logo-text {
    font-family: 'Inter', sans-serif;
    font-weight: 800;
    font-size: 1.6rem;
    letter-spacing: -0.02em;
    text-transform: none;
}

/* ====== BACKGROUND EFFECTS ====== */
.bg-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.glow-circle {
    position: absolute;
    width: 700px; height: 700px;
    background: var(--grad-glow);
    filter: blur(120px);
    border-radius: 50%;
    opacity: 0.35;
    animation: floatGlow 25s ease-in-out infinite alternate;
}

.glow-1 { top: -15%; right: -8%; }
.glow-2 { bottom: 5%; left: -10%; background: radial-gradient(circle, rgba(124, 58, 237, 0.1), transparent 70%); }

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

/* ====== HERO ORBITAL ====== */
.hero-visual {
    position: relative;
    width: 100%; height: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.orbit {
    position: absolute;
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 50%;
    animation: rotate 20s linear infinite;
}

.orbit::after {
    content: '';
    position: absolute;
    width: 10px; height: 10px;
    background: var(--acc-cyan);
    border-radius: 50%;
    box-shadow: 0 0 15px var(--acc-cyan);
}

.orbit-1 { width: 260px; height: 260px; }
.orbit-1::after { top: 0; left: 50%; transform: translateX(-50%); }

.orbit-2 { width: 400px; height: 400px; animation-duration: 35s; animation-direction: reverse; }
.orbit-2::after { bottom: 0; right: 0; background: var(--acc-purple); box-shadow: 0 0 15px var(--acc-purple); }

.orbit-3 { width: 540px; height: 540px; animation-duration: 50s; border-color: rgba(255,255,255,0.02); }
.orbit-3::after { top: 50%; right: 0; background: var(--acc-emerald); box-shadow: 0 0 12px var(--acc-emerald); }

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ====== LAYOUT ====== */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
}

section { padding: 100px 0; }

/* ====== GLASS CARDS ====== */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 40px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border-active);
    transform: translateY(-6px);
    box-shadow: var(--shadow-glow);
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 2px;
    background: var(--grad-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.glass-card:hover::before {
    transform: scaleX(1);
}

/* ====== BADGES ====== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(37, 99, 235, 0.08);
    border: 1px solid rgba(37, 99, 235, 0.15);
    color: var(--acc-cyan);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 24px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.badge i { font-size: 0.7rem; }

/* ====== BUTTONS ====== */
.btn-primary {
    background: var(--grad-primary);
    color: #fff;
    padding: 16px 36px;
    border-radius: 100px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.35);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-glass);
    color: #fff;
    padding: 16px 36px;
    border-radius: 100px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
    font-size: 0.95rem;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255,255,255,0.15);
}

.btn-sm { padding: 12px 28px; font-size: 0.85rem; }

/* ====== SECTION HEADERS ====== */
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 70px;
}

.section-header h2 { margin-bottom: 20px; }
.section-header p { font-size: 1.05rem; line-height: 1.8; }

.gradient-text {
    background: var(--grad-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ====== ICON BOXES ====== */
.icon-box {
    width: 56px; height: 56px;
    border-radius: var(--radius-sm);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 22px;
    flex-shrink: 0;
    transition: var(--transition);
}

.icon-blue { background: rgba(37, 99, 235, 0.1); color: var(--acc-blue); }
.icon-cyan { background: rgba(6, 182, 212, 0.1); color: var(--acc-cyan); }
.icon-purple { background: rgba(124, 58, 237, 0.1); color: var(--acc-purple); }
.icon-emerald { background: rgba(16, 185, 129, 0.1); color: var(--acc-emerald); }

/* ====== STAT COUNTERS ====== */
.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin: 60px 0;
}

.stat-item {
    text-align: center;
    padding: 32px 20px;
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    background: var(--glass-bg);
    transition: var(--transition);
}

.stat-item:hover {
    border-color: var(--border-active);
    box-shadow: var(--shadow-glow);
}

.stat-number {
    font-size: 2.8rem;
    font-weight: 800;
    background: var(--grad-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: block;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-dim);
    font-weight: 500;
}

/* ====== FAQ / ACCORDIONS ====== */
.faq-item {
    background: var(--glass-bg);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover { border-color: rgba(255,255,255,0.1); }

.faq-header {
    padding: 22px 28px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 0.95rem;
    gap: 16px;
    transition: color 0.3s;
}

.faq-header:hover { color: var(--acc-cyan); }

.faq-header i {
    font-size: 0.75rem;
    color: var(--text-dim);
    transition: transform 0.3s;
}

.faq-content {
    padding: 0 28px 24px;
    color: var(--text-secondary);
    display: none;
    font-size: 0.95rem;
    line-height: 1.8;
}

/* ====== WHY US BOX ====== */
.reason-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.reason-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-glass);
    background: var(--glass-bg);
    transition: var(--transition);
}

.reason-item:hover {
    border-color: var(--border-active);
    background: rgba(255,255,255,0.04);
}

.reason-item strong { display: block; margin-bottom: 4px; font-size: 0.95rem; }
.reason-item span { color: var(--text-secondary); font-size: 0.85rem; line-height: 1.6; }

/* ====== RESPONSIVE ====== */
@media (max-width: 992px) {
    .stats-row { grid-template-columns: repeat(2, 1fr); }
    .reason-list { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .container { padding: 0 20px; }
    section { padding: 60px 0; }
    .stats-row { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
    .stats-row { grid-template-columns: 1fr; }
}