/* ==========================================================================
   AnswerIT - Redesign Design System & Custom Utilities
   ========================================================================== */

:root {
    --brand-blue: #2563eb;
    --brand-blue-hover: #1d4ed8;
    --brand-green: #10b981;
    --brand-green-hover: #059669;
    --brand-dark: #0f172a;
    --brand-dark-card: #1e293b;
    --brand-slate: #64748b;
    --bg-light: #f8fafc;
    
    --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

h1, h2, h3, h4, h5, h6, .font-heading {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* --- Gradient Typography & Glow Effects --- */
.text-gradient-blue {
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-green {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-hero {
    background: linear-gradient(135deg, #1e293b 0%, #2563eb 50%, #10b981 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* --- Glassmorphism Components --- */
.glass-navbar {
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    transition: all 0.3s ease;
}

.glass-card {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 1.25rem;
    box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.04);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 35px -10px rgba(37, 99, 235, 0.12);
    border-color: rgba(37, 99, 235, 0.35);
}

.glass-card-dark {
    background: rgba(30, 41, 59, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1.25rem;
    color: white;
}

/* --- Buttons & Action Triggers --- */
.btn-brand-primary {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: #ffffff !important;
    border: none;
    padding: 0.85rem 1.75rem;
    border-radius: 0.75rem;
    font-weight: 600;
    box-shadow: 0 10px 20px -5px rgba(37, 99, 235, 0.35);
    transition: all 0.25s ease;
}

.btn-brand-primary:hover {
    background: linear-gradient(135deg, #1d4ed8, #1e40af);
    transform: translateY(-2px);
    box-shadow: 0 14px 25px -5px rgba(37, 99, 235, 0.45);
}

.btn-brand-secondary {
    background: #ffffff;
    color: var(--brand-dark) !important;
    border: 1px solid #cbd5e1;
    padding: 0.85rem 1.75rem;
    border-radius: 0.75rem;
    font-weight: 600;
    transition: all 0.25s ease;
}

.btn-brand-secondary:hover {
    background: #f1f5f9;
    border-color: #94a3b8;
    color: var(--brand-dark) !important;
    transform: translateY(-2px);
}

/* --- Badges & Tags --- */
.badge-glow {
    background: rgba(37, 99, 235, 0.08);
    color: var(--brand-blue);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 50rem;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.tech-badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.3rem 0.7rem;
    border-radius: 0.5rem;
    background: #f1f5f9;
    color: #475569;
    border: 1px solid #e2e8f0;
    transition: all 0.2s ease;
}

.tech-badge:hover {
    background: #e2e8f0;
    color: var(--brand-blue);
}

/* --- Hero Section Background Mesh --- */
.hero-wrapper {
    position: relative;
    padding: 6.5rem 0 4.5rem;
    background: radial-gradient(circle at 10% 20%, rgba(37, 99, 235, 0.06) 0%, transparent 45%),
                radial-gradient(circle at 90% 80%, rgba(16, 185, 129, 0.06) 0%, transparent 45%);
}

.page-header-wrapper {
    position: relative;
    padding: 4.5rem 0 3.5rem;
    background: radial-gradient(circle at 50% 0%, rgba(37, 99, 235, 0.08) 0%, transparent 60%);
    border-bottom: 1px solid #e2e8f0;
}

/* --- Dark CTA Section --- */
.dark-cta-section {
    background: var(--brand-dark);
    background-image: radial-gradient(circle at 50% 0%, rgba(37, 99, 235, 0.25) 0%, transparent 65%),
                      radial-gradient(circle at 100% 100%, rgba(16, 185, 129, 0.15) 0%, transparent 50%);
    border-radius: 1.75rem;
    color: white;
    padding: 4.5rem 2.5rem;
    position: relative;
    overflow: hidden;
}

/* --- Top Bar & Footer Links --- */
.top-bar-item {
    font-size: 0.85rem;
    color: var(--brand-slate);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.footer-link {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.2s ease, padding-left 0.2s ease;
}

.footer-link:hover {
    color: #ffffff;
    padding-left: 0.25rem;
}

/* --- Process Timeline Step --- */
.step-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: white;
    font-weight: 800;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 15px -3px rgba(37, 99, 235, 0.4);
}