:root {
    --primary: #0088ff; /* Premium Blue */
    --primary-glow: rgba(0, 136, 255, 0.4);
    --secondary: #7eb6ff; /* Soft Blue */
    --accent: #00d4ff; /* Viberant Cyan-Blue */
    --bg: #0a0c10; /* Dark Charcoal Gray-Black */
    --card-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --text-main: #e0e6ed;
    --text-dim: #94a3b8;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body {
    background-color: var(--bg);
    color: var(--text-main);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Ambient Background Background */
.ambient-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(circle at 15% 20%, rgba(0, 136, 255, 0.12), transparent 35%),
                radial-gradient(circle at 85% 80%, rgba(0, 212, 255, 0.08), transparent 35%);
    filter: blur(100px);
}

header {
    padding: 18px 6%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    backdrop-filter: blur(15px);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--glass-border);
    background: rgba(10, 12, 16, 0.8);
}

.logo {
    font-size: 26px;
    font-weight: 900;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #fff 30%, var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links a {
    color: var(--text-dim);
    text-decoration: none;
    margin-left: 32px;
    font-weight: 500;
    font-size: 14px;
    transition: 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.nav-links a:hover {
    color: var(--primary);
    text-shadow: 0 0 15px var(--primary-glow);
}

.hero {
    padding: 120px 6% 80px;
    text-align: center;
    max-width: 1100px;
    margin: 0 auto;
}

.badge {
    display: inline-block;
    padding: 8px 18px;
    background: rgba(0, 136, 255, 0.08);
    border: 1px solid rgba(0, 136, 255, 0.2);
    border-radius: 99px;
    font-size: 13px;
    margin-bottom: 28px;
    color: var(--secondary);
    font-weight: 600;
    letter-spacing: 0.5px;
    animation: fadeInDown 0.8s ease;
}

h1 {
    font-size: clamp(45px, 8.5vw, 84px);
    font-weight: 900;
    line-height: 1;
    margin-bottom: 28px;
    letter-spacing: -2px;
    background: linear-gradient(to bottom, #fff, #b4c6d8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: fadeInUp 1s ease;
}

.hero p {
    font-size: 19px;
    color: var(--text-dim);
    max-width: 750px;
    margin: 0 auto 48px;
    animation: fadeInUp 1.2s ease;
}

.cta-group {
    display: flex;
    gap: 24px;
    justify-content: center;
    animation: fadeInUp 1.4s ease;
}

.btn {
    padding: 18px 42px;
    border-radius: 14px;
    font-weight: 700;
    text-decoration: none;
    transition: 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    cursor: pointer;
    font-size: 16px;
    border: none;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 12px 35px rgba(0, 136, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-5px);
    background: #0096ff;
    box-shadow: 0 18px 45px rgba(0, 136, 255, 0.45);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.02);
    color: #fff;
    border: 1px solid var(--glass-border);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--primary);
}

.features {
    padding: 100px 6%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    max-width: 1300px;
    margin: 0 auto;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    padding: 48px 40px;
    border-radius: 28px;
    transition: 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(0, 136, 255, 0.3);
    transform: translateY(-12px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top left, rgba(0, 136, 255, 0.1), transparent 60%);
    opacity: 0;
    transition: 0.5s;
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-icon {
    font-size: 44px;
    margin-bottom: 24px;
    display: inline-block;
    filter: drop-shadow(0 0 15px rgba(0, 136, 255, 0.4));
}

.feature-card h3 {
    font-size: 24px;
    margin-bottom: 14px;
    color: #fff;
    font-weight: 700;
}

.feature-card p {
    color: var(--text-dim);
    font-size: 15px;
    line-height: 1.7;
}

/* Stats Section Improvements */
.stats {
    padding: 80px 6%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 40px;
    background: rgba(255, 255, 255, 0.02);
    margin: 60px 0;
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    backdrop-filter: blur(5px);
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 42px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 6px;
    text-shadow: 0 0 20px var(--primary-glow);
}

.stat-label {
    color: var(--text-dim);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

footer {
    padding: 80px 6% 40px;
    text-align: center;
    border-top: 1px solid var(--glass-border);
    color: var(--text-dim);
    font-size: 14px;
    background: rgba(0, 0, 0, 0.4);
}

/* Animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Floating Elements */
.floating-circle {
    position: absolute;
    width: 150px;
    height: 150px;
    background: var(--primary);
    border-radius: 50%;
    filter: blur(70px);
    opacity: 0.15;
    animation: floatingOrb 8s infinite alternate ease-in-out;
}

@keyframes floatingOrb {
    from { transform: translate(0, 0) scale(1); }
    to { transform: translate(30px, 40px) scale(1.2); }
}