/* ============================================================================
   Modern SaaS Design System (Clean, Crisp & Modern)
   ============================================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');
@import url('https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css');

:root {
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    /* Color Palette */
    --brand-dark: #0b0f17;
    --brand-charcoal: #1e293b;
    --brand-primary: #2563eb;
    --brand-primary-hover: #1d4ed8;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --bg-surface: #ffffff;
    --bg-subtle: #f8fafc;
    --border-subtle: #e2e8f0;
    --border-hover: #cbd5e1;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.04), 0 2px 4px -1px rgba(0, 0, 0, 0.02);
    --shadow-lg: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
}

body {
    font-family: var(--font-sans);
    color: var(--text-primary);
    background-color: var(--bg-surface);
    -webkit-font-smoothing: antialiased;
    letter-spacing: -0.011em;
    line-height: 1.6;
}

/* Typography Helpers */
.gradient-text {
    background: linear-gradient(135deg, #0f172a 0%, #2563eb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.max-w-xl {
    max-width: 640px;
}

.py-6 {
    padding-top: 5rem;
    padding-bottom: 5rem;
}

/* Header & Navbar Cleanup */
.navbar {
    background-color: rgba(255, 255, 255, 0.85) !important;
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-subtle);
}

.navbar-brand {
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--brand-dark);
}

/* Ensure header dark background overrides standard Bootstrap defaults */
header.navbar {
    background-color: #1e293b !important; /* Dark Slate background */
}

/* Ensure user avatar circle displays cleanly */
.avatar-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: #3b82f6;
    color: #ffffff;
    font-weight: 600;
    line-height: 32px;
    text-align: center;
}

/* Hero Section */
.hero-wrapper {
    padding: 5.5rem 0 3.5rem 0;
    background: radial-gradient(100% 100% at 50% 0%, rgba(219, 234, 254, 0.4) 0%, rgba(255, 255, 255, 0) 100%);
    border-bottom: 1px solid var(--border-subtle);
}

.pill-badge {
    padding: 0.35rem 0.85rem;
    border-radius: 9999px;
    background-color: #ffffff;
    border: 1px solid #dbeafe;
    box-shadow: var(--shadow-sm);
}

.pill-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--brand-primary);
}

.pill-text {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--brand-primary);
    letter-spacing: 0.01em;
}

.hero-heading {
    font-size: 3.25rem;
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.035em;
    color: var(--brand-dark);
}

@media (max-width: 768px) {
    .hero-heading {
        font-size: 2.25rem;
    }
}

.hero-lead {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 660px;
    margin: 1.25rem auto 0 auto;
    font-weight: 400;
}

/* Modern Buttons */
.btn-brand-primary {
    background-color: var(--brand-dark);
    color: #ffffff;
    font-weight: 600;
    padding: 0.75rem 1.6rem;
    border-radius: 0.5rem;
    border: 1px solid var(--brand-dark);
    box-shadow: var(--shadow-sm);
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

    .btn-brand-primary:hover {
        background-color: var(--brand-charcoal);
        color: #ffffff;
        transform: translateY(-1px);
        box-shadow: var(--shadow-md);
    }

.btn-brand-secondary {
    background-color: #ffffff;
    color: var(--text-primary);
    font-weight: 600;
    padding: 0.75rem 1.6rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
}

    .btn-brand-secondary:hover {
        background-color: var(--bg-subtle);
        border-color: var(--border-hover);
        color: var(--text-primary);
    }

/* Metrics Section */
.hero-metrics-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    margin-top: 4.5rem;
    padding: 1.5rem 2rem;
    background-color: #ffffff;
    border: 1px solid var(--border-subtle);
    border-radius: 0.75rem;
    box-shadow: var(--shadow-sm);
    max-width: 840px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    .hero-metrics-grid {
        flex-direction: column;
        gap: 1.5rem;
    }
}

.metric-val {
    font-size: 1.875rem;
    font-weight: 800;
    color: var(--brand-dark);
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.metric-lbl {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-top: 0.2rem;
}

.metric-divider {
    width: 1px;
    height: 36px;
    background-color: var(--border-subtle);
}

/* Cards & Grid Section */
.section-heading {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    color: var(--brand-dark);
}

.section-lead {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-top: 0.5rem;
}

.modern-card {
    background: #ffffff;
    border: 1px solid var(--border-subtle);
    border-radius: 0.875rem;
    padding: 2rem;
    height: 100%;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

    .modern-card:hover {
        border-color: var(--border-hover);
        transform: translateY(-3px);
        box-shadow: var(--shadow-lg);
    }

.card-icon-box {
    width: 44px;
    height: 44px;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 1.25rem;
}

    .card-icon-box.blue {
        background-color: #eff6ff;
        color: #2563eb;
    }

    .card-icon-box.purple {
        background-color: #f5f3ff;
        color: #7c3aed;
    }

    .card-icon-box.emerald {
        background-color: #ecfdf5;
        color: #059669;
    }

.card-heading {
    font-size: 1.15rem;
    font-weight: 600;
    letter-spacing: -0.015em;
    color: var(--brand-dark);
    margin-bottom: 0.5rem;
}

.card-body-text {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-bottom: 0;
    line-height: 1.55;
}