:root {
    --primary: #00d2ff;
    --accent: #3a7bd5;
    --dark-navy: #0f172a;
    --soft-bg: #f8fafc;
    --text-main: #334155;
}

body { 
    font-family: 'Plus Jakarta Sans', sans-serif; 
    color: var(--text-main); 
    background-color: #ffffff; 
    line-height: 1.6;
}

/* Premium Glassmorphism Navbar */
.navbar { 
    background: rgba(15, 23, 42, 0.9); 
    backdrop-filter: blur(10px); 
    padding: 18px 0; 
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.navbar-brand { font-weight: 800; font-size: 26px; letter-spacing: -1px; }

/* High-Impact Hero Section */
.hero-section {
    background: radial-gradient(circle at top right, #1e293b, #0f172a);
    padding: 180px 0 120px;
    color: white;
    position: relative;
    clip-path: ellipse(150% 100% at 50% 0%);
}
.hero-section h1 {
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 25px;
    background: linear-gradient(to right, #fff, var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero-section p { font-size: 1.25rem; color: #94a3b8; max-width: 600px; }

/* Professional Cards */
.card-custom {
    border: 1px solid #e2e8f0;
    border-radius: 24px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    background: #fff;
}
.card-custom:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.08);
    border-color: var(--primary);
}

/* Pricing Badge */
.plan-badge {
    background: #f1f5f9;
    color: var(--dark-navy);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 15px;
}

/* SEO Content Section */
.content-block { padding: 100px 0; }
.section-title { font-weight: 800; font-size: 2.5rem; color: var(--dark-navy); margin-bottom: 20px; }
.accent-line { width: 80px; height: 5px; background: var(--primary); margin-bottom: 30px; border-radius: 10px; }

/* WhatsApp Floating */
.wa-float {
    position: fixed; bottom: 30px; right: 30px;
    background: #25d366; color: white; width: 65px; height: 65px;
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 35px; z-index: 999; box-shadow: 0 10px 25px rgba(37,211,102,0.4);
    text-decoration: none; transition: 0.3s;
}
.wa-float:hover { transform: scale(1.1) rotate(10deg); color: white; }

footer { background: #070b14; color: #64748b; padding: 80px 0 30px; }