:root {
    /* Color Palette */
    --bg-dark: #0a0a0c;
    --bg-surface: #121217;
    --bg-surface-elevated: #1a1a24;
    
    /* Typography Colors */
    --text-main: #f0f0f5;
    --text-muted: #9aa0a6;
    --text-accent: #3b82f6;
    
    /* Brand Accent Colors (Electric Blue) */
    --brand-primary: #2563eb;
    --brand-primary-light: #60a5fa;
    --brand-primary-dark: #1d4ed8;
    --brand-glow: rgba(37, 99, 235, 0.4);
    
    /* Utility Colors */
    --danger: #ef4444;
    --success: #10b981;
    --border-color: rgba(255, 255, 255, 0.08);
    --glass-bg: rgba(20, 20, 28, 0.6);
    
    /* Typography */
    --font-primary: 'Inter', system-ui, -apple-system, sans-serif;
    
    /* Spacing & Layout */
    --container-w: 1200px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 24px;
    
    /* Animations */
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

ul {
    list-style: none;
}

/* Layout Utilities */
.container {
    max-width: var(--container-w);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.container-sm {
    max-width: 800px;
}

.section {
    padding: 6rem 0;
}

.bg-alt {
    background-color: var(--bg-surface);
}

.text-center { text-align: center; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }
.w-full { width: 100%; }
.w-75 { width: 75%; }
.w-50 { width: 50%; }

.text-danger { color: var(--danger); }
.text-muted { color: var(--text-muted); }

/* Typography */
h1, h2, h3, h4 {
    color: var(--text-main);
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); margin-bottom: 1rem; }
h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 1rem; }
h3 { font-size: 1.5rem; margin-bottom: 0.75rem; }

.subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 2rem;
}

.highlight {
    color: var(--brand-primary-light);
    background: linear-gradient(135deg, var(--brand-primary-light), #a78bfa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: rgba(10, 10, 12, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    z-index: 100;
    display: flex;
    align-items: center;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    letter-spacing: -0.03em;
}

.logo span {
    color: var(--brand-primary-light);
}

.logo-icon {
    width: 24px;
    height: 24px;
    background: var(--brand-primary);
    border-radius: 6px;
    box-shadow: 0 0 15px var(--brand-glow);
    position: relative;
    overflow: hidden;
}

.logo-icon::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(to bottom right, rgba(255,255,255,0.8), rgba(255,255,255,0));
    transform: rotate(45deg);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.95rem;
}

.nav-links a:hover {
    color: var(--text-main);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-main);
    cursor: pointer;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    text-align: center;
    border: 2px solid transparent;
    transition: var(--transition-fast);
}

.btn-primary {
    background-color: var(--brand-primary);
    color: #fff;
    box-shadow: 0 4px 14px 0 var(--brand-glow);
}

.btn-primary:hover {
    background-color: var(--brand-primary-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(96, 165, 250, 0.5);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--border-color);
    color: var(--text-main);
}

.btn-outline:hover {
    border-color: var(--brand-primary);
    background: rgba(37, 99, 235, 0.1);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-xl {
    padding: 1.25rem 2.5rem;
    font-size: 1.25rem;
    border-radius: var(--radius-md);
}

/* Effects */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    z-index: -1;
    opacity: 0.5;
    pointer-events: none;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 12rem 0 8rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.orb-1 { width: 500px; height: 500px; background: var(--brand-primary-dark); top: -10%; left: -10%; }
.orb-2 { width: 400px; height: 400px; background: #5b21b6; bottom: 10%; right: -5%; }

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(37, 99, 235, 0.15);
    color: var(--brand-primary-light);
    border: 1px solid rgba(37, 99, 235, 0.3);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 90%;
}

.cta-group {
    display: flex;
    gap: 1rem;
}

.mockup {
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: var(--transition-smooth);
}

.mockup:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.mockup-header {
    display: flex;
    gap: 0.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot.red { background: var(--danger); }
.dot.yellow { background: #f59e0b; }
.dot.green { background: var(--success); }

.mockup-line {
    background: rgba(255, 255, 255, 0.05);
    height: 1.5rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.mockup-line.title {
    background: transparent;
    color: var(--success);
    font-weight: 700;
    font-size: 1.25rem;
}

.chart-container {
    display: flex;
    align-items: flex-end;
    gap: 1rem;
    height: 150px;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.bar {
    flex: 1;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px 4px 0 0;
    transition: var(--transition-smooth);
}

.bar.brand { background: var(--brand-primary); box-shadow: 0 0 15px var(--brand-glow); }
.bar:hover { background: var(--brand-primary-light); }

.h-20 { height: 20%; }
.h-40 { height: 40%; }
.h-50 { height: 50%; }
.h-60 { height: 60%; }
.h-80 { height: 80%; }
.h-100 { height: 100%; }

/* Grid Alignments */
.grid { display: grid; gap: 2rem; }
.grid-2 { grid-template-columns: 1fr 1fr; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-split { display: grid; grid-template-columns: 1fr 1.2fr; gap: 4rem; }
.align-center { align-items: center; }

/* Cards & Icons */
.card {
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 2rem;
    transition: var(--transition-smooth);
}

.card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.2);
}

.card-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.card-icon.danger {
    color: var(--danger);
    background: rgba(239, 68, 68, 0.1);
}

/* Solution Section */
.check-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.check-list li {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.check-list svg {
    width: 24px;
    height: 24px;
    color: var(--success);
    flex-shrink: 0;
    margin-top: 4px;
}

.check-list p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-top: 0.25rem;
}

.quote-box {
    padding: 1.5rem;
    border-left: 4px solid var(--brand-primary);
    background: rgba(37, 99, 235, 0.05);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.highlight-text {
    font-size: 1.125rem;
    font-weight: 600;
    font-style: italic;
    color: var(--brand-primary-light);
}

.big-card { height: 100%; min-height: 400px; display: flex; align-items: center; justify-content: center; }
.funnel { display: flex; flex-direction: column; gap: 1rem; width: 100%; align-items: center;}
.funnel-layer {
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    text-align: center;
    font-weight: 600;
}
.funnel .layer-1 { width: 100%; }
.funnel .layer-2 { width: 80%; }
.funnel .layer-3 { width: 60%; background: var(--brand-primary); color: white; border-color: var(--brand-primary-light); box-shadow: 0 10px 20px var(--brand-glow);}

/* Process Steps */
.process-steps {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    position: relative;
    max-width: 800px;
    margin: 3rem auto 0;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 24px;
    width: 2px;
    background: linear-gradient(to bottom, var(--border-color), var(--brand-primary), var(--border-color));
}

.step {
    display: flex;
    gap: 2rem;
    position: relative;
    background: var(--bg-surface-elevated);
    padding: 2rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--brand-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.5rem;
    flex-shrink: 0;
    z-index: 2;
    box-shadow: 0 0 15px var(--brand-glow);
}

/* Pricing Grid */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
    align-items: center;
}

.pricing-card {
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    position: relative;
    transition: var(--transition-smooth);
}

.pricing-card:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 255, 255, 0.2);
}

.pricing-card.popular {
    background: var(--bg-dark);
    border-color: var(--brand-primary);
    transform: scale(1.05);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.8), 0 0 20px var(--brand-glow);
}

.pricing-card.popular:hover { transform: scale(1.05) translateY(-5px); }

.popular-badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--brand-primary);
    color: white;
    padding: 0.25rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.card-header { padding-bottom: 2rem; border-bottom: 1px solid var(--border-color); margin-bottom: 2rem; }
.card-header h3 { font-size: 2rem; }
.card-header p { color: var(--text-muted); font-size: 0.95rem; }

.card-features ul { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2rem; }
.card-features li { display: flex; gap: 0.75rem; align-items: center; color: var(--text-main); }
.card-features svg { width: 18px; height: 18px; color: var(--brand-primary-light); }

.meeting-target {
    text-align: center;
    background: rgba(255,255,255, 0.03);
    padding: 1.5rem;
    border-radius: var(--radius-sm);
    margin-bottom: 2rem;
}

.meeting-target span {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--brand-primary-light);
    line-height: 1;
    margin-bottom: 0.25rem;
}

/* Customization */
.flex-col { display: flex; flex-direction: column; }
.gap-3 { gap: 1.5rem; }

.filter-pill {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
    border-radius: 40px;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: 500;
    transition: var(--transition-fast);
}

.filter-pill:hover { background: rgba(255, 255, 255, 0.1); transform: translateX(10px); }

.check {
    width: 20px;
    height: 20px;
    background: var(--brand-primary);
    border-radius: 50%;
    position: relative;
}

.check::after {
    content: '';
    position: absolute;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    top: 3px;
    left: 7px;
}

.bullet-list { padding-left: 1.5rem; }
.bullet-list li { margin-bottom: 0.5rem; color: var(--text-muted); list-style-type: disc; }

.callout {
    background: rgba(16, 185, 129, 0.1);
    border-left: 4px solid var(--success);
    padding: 1.5rem;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* Differentiation */
.diff-item {
    display: flex;
    gap: 1.5rem;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-color);
    padding: 2rem;
    border-radius: var(--radius-md);
}

.diff-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(37, 99, 235, 0.1);
    color: var(--brand-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.diff-icon svg { width: 24px; height: 24px; }
.diff-item p { color: var(--text-muted); margin-top: 0.5rem; }

/* Results Stats */
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.stat-card {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}

.stat-number {
    font-size: 4rem;
    font-weight: 800;
    background: linear-gradient(135deg, #fff, var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
    line-height: 1;
}

/* FAQ */
.faq-container { max-width: 800px; }
.accordion { display: flex; flex-direction: column; gap: 1rem; }
.accordion-item {
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    background: transparent;
    border: none;
    color: var(--text-main);
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
}

.accordion-header .icon {
    font-size: 1.5rem;
    font-weight: 400;
    transition: transform var(--transition-fast);
}

.accordion-header.active .icon { transform: rotate(45deg); }

.accordion-content {
    padding: 0 2rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.accordion-item.active .accordion-content {
    padding: 0 2rem 1.5rem;
    max-height: 300px;
}

.accordion-content p { color: var(--text-muted); }

/* Final CTA */
.final-cta { position: relative; padding: 10rem 0; overflow: hidden; }
.glass-banner {
    background: rgba(37, 99, 235, 0.05);
    border: 1px solid rgba(37, 99, 235, 0.2);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    padding: 4rem 2rem;
    position: relative;
    z-index: 2;
}

.orb-3 { width: 600px; height: 600px; background: rgba(37, 99, 235, 0.2); top: 50%; left: 50%; transform: translate(-50%, -50%); }

.urgency-text { color: #f59e0b; font-weight: 600; }

/* Footer */
.footer {
    background: #050508;
    border-top: 1px solid var(--border-color);
    padding: 4rem 0 2rem;
}

.footer-content { display: grid; grid-template-columns: 2fr 1fr; gap: 4rem; border-bottom: 1px solid var(--border-color); padding-bottom: 3rem; margin-bottom: 2rem;}
.link-group { display: flex; flex-direction: column; gap: 1rem; }
.link-group h4 { color: #fff; margin-bottom: 0.5rem; font-size: 1.125rem; }
.link-group a { color: var(--text-muted); }
.link-group a:hover { color: var(--brand-primary-light); }
.footer-links { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }

/* Micro-animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container, .grid-split { grid-template-columns: 1fr; text-align: center; }
    .hero { padding-top: 10rem; }
    .hero p { margin: 1.5rem auto 2.5rem; }
    .cta-group { justify-content: center; }
    .mockup { margin-top: 3rem; }
    .pricing-grid { grid-template-columns: 1fr; max-width: 500px; margin: 3rem auto; }
    .pricing-card.popular { transform: none; }
    .pricing-card.popular:hover { transform: translateY(-5px); }
    .custom-visual { order: 2; margin-top: 2rem;}
    .custom-content { order: 1; }
    .bullet-list { text-align: left; display: inline-block; }
}

@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    
    .nav-links, .nav-actions { display: none; }
    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--bg-dark);
        padding: 2rem;
        border-bottom: 1px solid var(--border-color);
        text-align: center;
    }
    
    .mobile-menu-btn { display: block; }
    
    .grid-3 { grid-template-columns: 1fr; }
    .grid-2 { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr; }
    
    .cta-group { flex-direction: column; }
    .process-steps::before { left: 40px; }
    .step { flex-direction: column; }
    
    .footer-content { grid-template-columns: 1fr; gap: 2rem; }
}

/* --- NEW UPGRADE STYLES --- */

/* Grid 4 */
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1024px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) { .grid-4 { grid-template-columns: 1fr; } }

/* Differentiation Strip */
.strip {
    background: var(--brand-primary);
    background: linear-gradient(90deg, var(--brand-primary-dark), var(--brand-primary));
    padding: 1.5rem 0;
    color: white;
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.4);
    position: relative;
    z-index: 10;
}
.strip .highlight {
    color: #fff;
    background: none;
    -webkit-text-fill-color: initial;
    font-weight: 800;
    text-decoration: underline;
    text-decoration-color: var(--brand-primary-light);
    text-underline-offset: 4px;
}
.text-xl { font-size: 1.5rem; }
.font-bold { font-weight: 700; }
.m-0 { margin: 0; }

/* Premium Cards (Why GoNarvi) */
.card-premium {
    position: relative;
    overflow: hidden;
}
.card-premium::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, transparent, var(--brand-primary), transparent);
    opacity: 0;
    transition: var(--transition-smooth);
}
.card-premium:hover::before { opacity: 1; }
.brand-gradient { background: linear-gradient(135deg, rgba(37, 99, 235, 0.2), rgba(96, 165, 250, 0.1)); }

/* Custom Lead Form */
.relative { position: relative; }
.form-container {
    padding: 3rem 4rem;
}
@media (max-width: 768px) { .form-container { padding: 2rem; } }

.custom-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}
@media (max-width: 768px) { .form-grid { grid-template-columns: 1fr; } }

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.form-group.full-width { grid-column: 1 / -1; }

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-main);
}

.form-group input, 
.form-group select, 
.form-group textarea {
    padding: 0.875rem 1rem;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: var(--transition-fast);
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--brand-primary);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

.form-divider {
    grid-column: 1 / -1;
    color: var(--brand-primary-light);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
    font-size: 1.125rem;
}

.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 2rem; }
.text-sm { font-size: 0.875rem; }
.underline { text-decoration: underline; }

/* SEO & Blog Content Styles */
.blog-header {
    padding: 8rem 0 4rem;
    text-align: center;
    background: var(--bg-surface-elevated);
    border-bottom: 1px solid var(--border-color);
}
.blog-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 4rem 1.5rem;
}
.blog-content h2, .blog-content h3 { margin-top: 2.5rem; color: var(--brand-primary-light); }
.blog-content p { margin-bottom: 1.5rem; font-size: 1.125rem; color: var(--text-muted); }
.blog-content ul { list-style-type: disc; padding-left: 1.5rem; margin-bottom: 1.5rem; }
.blog-content li { margin-bottom: 0.5rem; font-size: 1.125rem; color: var(--text-muted); }
.blog-content .lead { font-size: 1.25rem; color: var(--text-main); font-weight: 500; }
.blog-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.blog-card {
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 2rem;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}
.blog-card:hover { transform: translateY(-5px); border-color: var(--brand-primary); }
.blog-card h3 { font-size: 1.25rem; margin-bottom: 1rem; color: var(--text-main); }
.blog-card p { flex-grow: 1; color: var(--text-muted); margin-bottom: 1.5rem; }
.read-more { font-weight: 600; color: var(--brand-primary-light); display: inline-flex; align-items: center; gap: 0.5rem; }
.read-more:hover { color: var(--brand-primary); }