/* ===================================
   NWA AI Solutions — v2 Redesign
   Inspired by Stripe, Vercel, Linear
   =================================== */

/* Reset */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Custom Properties */
:root {
    --bg: #09090b;
    --bg-subtle: #111113;
    --bg-card: #18181b;
    --border: #27272a;
    --border-hover: #3f3f46;
    --text: #fafafa;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --primary: #3b82f6;
    --primary-hover: #2563eb;
    --primary-glow: rgba(59, 130, 246, 0.15);
    --gradient: linear-gradient(135deg, #3b82f6, #8b5cf6, #06b6d4);
    --green: #22c55e;
    --red: #ef4444;
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 16px;
    --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', Roboto, sans-serif;
    --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* Screen reader only — hidden visually but accessible to search engines and assistive tech */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== NAVIGATION ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 16px 0;
    background: rgba(9, 9, 11, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition);
}

.nav.scrolled {
    border-bottom-color: var(--border);
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: -0.02em;
}

.nav-logo svg {
    color: var(--primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition);
}

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

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all 0.3s;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    font-family: var(--font);
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 24px var(--primary-glow);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 14px 28px;
    font-size: 1rem;
    border-radius: var(--radius);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

.btn-ghost:hover {
    color: var(--text);
    border-color: var(--border-hover);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: none;
}

.btn-outline {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-glow);
    box-shadow: none;
}

.btn-full {
    width: 100%;
}

.btn-shimmer {
    position: relative;
    overflow: hidden;
}

.btn-shimmer::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -60%;
    width: 40%;
    height: 200%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.12), transparent);
    transform: skewX(-20deg);
    animation: shimmer 4s ease-in-out infinite;
}

@keyframes shimmer {
    0% { left: -60%; }
    40%, 100% { left: 120%; }
}

/* ===== HERO ===== */
.hero {
    position: relative;
    padding: 160px 0 100px;
    text-align: center;
    overflow: hidden;
}

.hero-glow {
    position: absolute;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 900px;
    height: 700px;
    background: radial-gradient(ellipse at center, rgba(59, 130, 246, 0.18) 0%, rgba(139, 92, 246, 0.08) 40%, transparent 70%);
    pointer-events: none;
    will-change: transform;
    filter: blur(40px);
}

.grid-bg {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(59, 130, 246, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.05) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    pointer-events: none;
    will-change: transform;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px 6px 12px;
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 999px;
    font-size: 0.85rem;
    color: var(--primary);
    font-weight: 500;
    margin-bottom: 32px;
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.06);
}

.pulse {
    width: 8px;
    height: 8px;
    background: var(--green);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4); }
    50% { opacity: 0.8; box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 24px;
}

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero-subtitle em {
    color: var(--text);
    font-style: normal;
    font-weight: 600;
}

.hero-cta {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 64px;
}

.hero-metrics {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    padding-top: 40px;
    border-top: 1px solid var(--border);
    max-width: 500px;
    margin: 0 auto;
}

.metric {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.metric-value {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.metric-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.metric-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
}

/* ===== SECTIONS ===== */
.section {
    padding: 100px 0;
}

.section-dark {
    background: var(--bg-subtle);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.section-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary);
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    text-align: center;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    text-align: center;
    max-width: 640px;
    margin: 0 auto 48px;
    line-height: 1.7;
}

/* ===== COMPARISON ===== */
.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 48px;
}

.comparison-card {
    padding: 32px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: var(--bg-card);
}

.comparison-bad {
    border-color: rgba(239, 68, 68, 0.2);
    background: rgba(239, 68, 68, 0.03);
}

.comparison-bad .comparison-cost strong {
    text-decoration: line-through;
    text-decoration-thickness: 2px;
}

.comparison-good {
    border-color: rgba(34, 197, 94, 0.3);
    background: rgba(34, 197, 94, 0.03);
    box-shadow: 0 0 40px rgba(34, 197, 94, 0.04);
}

.comparison-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.comparison-icon {
    font-size: 1.5rem;
    width: 44px;
    height: 44px;
    line-height: 44px;
    text-align: center;
    border-radius: 12px;
    flex-shrink: 0;
}

.comparison-bad .comparison-icon {
    background: rgba(239, 68, 68, 0.1);
}

.comparison-good .comparison-icon {
    background: rgba(34, 197, 94, 0.1);
}

.comparison-header h3 {
    font-size: 1.2rem;
    font-weight: 700;
}

.comparison-card ul {
    list-style: none;
}

.comparison-card li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.x {
    color: var(--red);
    font-weight: 700;
    flex-shrink: 0;
}

.check {
    color: var(--green);
    font-weight: 700;
    flex-shrink: 0;
}

.comparison-cost {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.comparison-cost strong {
    font-size: 1.5rem;
    color: var(--red);
    font-weight: 800;
}

.comparison-cost.good strong {
    color: var(--green);
}

.savings-callout {
    margin-top: 16px;
    padding: 12px 16px;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1), rgba(34, 197, 94, 0.04));
    border: 1px solid rgba(34, 197, 94, 0.25);
    border-radius: var(--radius-sm);
    color: var(--green);
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
    box-shadow: 0 2px 12px rgba(34, 197, 94, 0.06);
}

/* ===== STEPS ===== */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.step {
    padding: 32px 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    border-top: 2px solid transparent;
    background: var(--bg-card);
    background-clip: padding-box;
    transition: all var(--transition);
    position: relative;
}

.step::before {
    content: '';
    position: absolute;
    top: -2px;
    left: 12px;
    right: 12px;
    height: 2px;
    background: var(--gradient);
    border-radius: 2px;
    opacity: 0;
    transition: opacity var(--transition);
}

.step:hover::before {
    opacity: 1;
}

.step:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: 0 8px 40px var(--primary-glow);
}

.step-number {
    font-size: 3rem;
    font-weight: 900;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 16px;
}

.step h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
    transition: color var(--transition);
}

.step:hover h3 {
    color: var(--primary);
}

.step p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== PRICING ===== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
    align-items: start;
}

.pricing-card {
    padding: 32px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: var(--bg-card);
    position: relative;
    transition: all var(--transition);
}

.pricing-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.pricing-featured {
    border-color: var(--primary);
    background: linear-gradient(180deg, rgba(59, 130, 246, 0.08), var(--bg-card));
    transform: scale(1.03);
    box-shadow: 0 0 40px rgba(59, 130, 246, 0.08), 0 8px 32px rgba(0, 0, 0, 0.3);
}

.pricing-featured:hover {
    border-color: var(--primary);
    transform: scale(1.03) translateY(-4px);
    box-shadow: 0 0 60px rgba(59, 130, 246, 0.12), 0 16px 48px rgba(0, 0, 0, 0.4);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    right: 24px;
    background: var(--primary);
    color: #fff;
    padding: 4px 14px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-tier {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    gap: 2px;
    margin-bottom: 16px;
}

.currency {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-secondary);
}

.amount {
    font-size: 3rem;
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1;
}

.range {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-secondary);
}

.pricing-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.6;
}

.pricing-features {
    list-style: none;
    margin-bottom: 32px;
}

.pricing-features li {
    position: relative;
    padding: 8px 0 8px 24px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.pricing-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--green);
    font-weight: 700;
}

.pricing-features li:last-child {
    border-bottom: none;
}

/* ===== PROOF GRID ===== */
.proof-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

/* proof-item styles moved to bottom */

.proof-item h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.proof-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== FAQ ===== */
.faq-list {
    max-width: 720px;
    margin: 48px auto 0;
}

.faq-item {
    border-bottom: 1px solid var(--border);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 24px 0;
    background: none;
    border: none;
    color: var(--text);
    font-size: 1.05rem;
    font-weight: 600;
    font-family: var(--font);
    text-align: left;
    cursor: pointer;
    transition: color var(--transition);
}

.faq-question:hover {
    color: var(--primary);
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--text-muted);
    transition: transform 0.3s;
    flex-shrink: 0;
    margin-left: 16px;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding-bottom: 20px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ===== CONTACT ===== */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 64px;
    align-items: start;
}

.contact-info p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-top: 16px;
    line-height: 1.7;
}

.contact-title {
    text-align: left;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 32px;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color var(--transition);
}

a.contact-link:hover {
    color: var(--primary);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.optional {
    color: var(--text-muted);
    font-weight: 400;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    padding: 12px 16px;
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 0.95rem;
    font-family: var(--font);
    transition: border-color var(--transition), box-shadow var(--transition);
    -webkit-appearance: none;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--text-muted);
}

.contact-form select option[value=""] {
    color: var(--text-muted);
}

.contact-form select:invalid {
    color: var(--text-muted);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.contact-form select {
    cursor: pointer;
}

.form-note {
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.form-message {
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
}

.form-message.success {
    color: var(--green);
}

.form-message.error {
    color: var(--red);
}

/* ===== FOOTER ===== */
.footer {
    padding: 48px 0 32px;
    border-top: 1px solid var(--border);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 1px;
    background: var(--gradient);
}

.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.footer-logo {
    font-size: 1.1rem;
    font-weight: 700;
}

.footer-logo-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--text);
    transition: color var(--transition);
}

.footer-logo-link:hover {
    color: var(--primary);
}

.footer-logo-link svg {
    color: var(--primary);
}

.footer-brand {
    text-align: center;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 8px;
}

.footer-links {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color var(--transition);
}

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

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.footer-bottom {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
}

.back-to-top {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.8rem;
    transition: color var(--transition);
}

.back-to-top:hover {
    color: var(--primary);
}

/* ===== ANIMATIONS ===== */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 968px) {
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 440px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .pricing-featured {
        transform: none;
    }
    
    .pricing-featured:hover {
        transform: translateY(-4px);
    }
    
    .proof-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .section-title {
        text-align: center;
    }
    
    .contact-info .section-title {
        text-align: center !important;
    }
    
    .contact-title {
        text-align: center;
    }
    
    .contact-info {
        text-align: center;
    }
    
    .contact-details {
        align-items: center;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg);
        border-bottom: 1px solid var(--border);
        flex-direction: column;
        padding: 20px;
        gap: 16px;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .hero {
        padding: 120px 0 64px;
    }
    
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .proof-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .section {
        padding: 64px 0;
    }
    
    .hero-metrics {
        gap: 24px;
    }
    
    .metric-divider {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }
}

/* ===== PROOF CARDS — upgraded with glass and hover ===== */
.proof-item {
    text-align: center;
    padding: 32px 20px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: linear-gradient(180deg, rgba(24, 24, 27, 0.8), rgba(24, 24, 27, 0.5));
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.proof-item:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(59, 130, 246, 0.08);
}

.proof-icon {
    font-size: 2rem;
    margin-bottom: 16px;
    width: 56px;
    height: 56px;
    line-height: 56px;
    margin-left: auto;
    margin-right: auto;
    border-radius: 14px;
    background: rgba(59, 130, 246, 0.06);
    border: 1px solid rgba(59, 130, 246, 0.1);
}

/* ===== ACTIVE NAV LINK ===== */
.nav-links a.active {
    color: var(--text);
}

/* ===== STEPS CONNECTING ARROWS (desktop only) ===== */
@media (min-width: 969px) {
    .steps-grid {
        position: relative;
    }
    .step {
        position: relative;
    }
    .step::after {
        content: '\2192';
        position: absolute;
        right: -18px;
        top: 50%;
        transform: translateY(-50%);
        color: var(--text-muted);
        font-size: 1.2rem;
        opacity: 0.4;
        z-index: 1;
    }
    .step:last-child::after {
        display: none;
    }
}

/* ===== HERO METRIC COUNT-UP ===== */
.metric-value {
    font-variant-numeric: tabular-nums;
}

/* ===== FOCUS-VISIBLE (keyboard users only) ===== */
:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

:focus:not(:focus-visible) {
    outline: none;
}

/* ===== SCROLL PADDING (anchor jump offset for fixed nav) ===== */
html {
    scroll-padding-top: 100px;
}

/* ===== TEXT SELECTION ===== */
::selection {
    background: rgba(59, 130, 246, 0.3);
    color: var(--text);
}

/* ===== PREFERS REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    .fade-up {
        opacity: 1 !important;
        transform: none !important;
    }
    .hero-glow,
    .grid-bg {
        will-change: auto;
    }
}

/* ===== BUTTON ACTIVE STATE ===== */
.btn:active {
    transform: translateY(0) scale(0.98);
}

.pricing-featured:active {
    transform: scale(1.03) translateY(0);
}

/* ===== FAQ SMOOTH HEIGHT (grid trick) ===== */
.faq-answer {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.4s ease;
    max-height: none;
    overflow: hidden;
}

.faq-answer > p {
    overflow: hidden;
    padding-bottom: 0;
    transition: padding 0.3s ease;
}

.faq-item.active .faq-answer {
    grid-template-rows: 1fr;
    max-height: none;
}

.faq-item.active .faq-answer > p {
    padding-bottom: 20px;
}

/* ===== PRICING BADGE PULSE ===== */
.pricing-badge {
    animation: badge-glow 3s ease-in-out infinite;
}

@keyframes badge-glow {
    0%, 100% { box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.3); }
    50% { box-shadow: 0 0 12px 4px rgba(59, 130, 246, 0.15); }
}

/* ===== SMOOTH SCROLL-LINKED NAV BORDER ===== */
.nav {
    transition: border-color var(--transition), background-color var(--transition);
}