/* ====== LANDING PAGE STYLES ====== */
/* Reuses design tokens from style.css :root */

.landing-body {
    display: block;
    flex-direction: column;
}

/* ====== NAV ====== */
.landing-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 0 24px;
    background: hsla(222.2, 84%, 4.9%, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid hsl(217.2, 32.6%, 12%);
}
.landing-nav-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
}
.landing-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1rem;
}
.landing-logo svg { color: var(--accent); }
.landing-nav-actions { display: flex; align-items: center; gap: 10px; }

/* ====== BUTTONS ====== */
.landing-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: inherit;
    font-weight: 500;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
    border: none;
    font-size: 0.875rem;
    padding: 8px 16px;
    text-decoration: none;
}
.landing-btn-primary {
    background: var(--accent);
    color: #fff;
    border: 1px solid var(--accent);
}
.landing-btn-primary:hover {
    background: var(--accent-hover);
    box-shadow: 0 0 20px hsla(212.7, 80%, 60%, 0.3);
}
.landing-btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid transparent;
}
.landing-btn-ghost:hover { color: var(--text-primary); }
.landing-btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border);
}
.landing-btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
}
.landing-btn-lg {
    padding: 12px 24px;
    font-size: 0.9375rem;
    font-weight: 600;
}

/* ====== HERO ====== */
.landing-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 24px 80px;
    overflow: hidden;
}
.landing-hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}
.landing-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
}
.landing-glow-1 {
    width: 600px; height: 600px;
    background: hsl(212.7, 80%, 50%);
    top: -200px; left: 50%; transform: translateX(-50%);
    opacity: 0.15;
}
.landing-glow-2 {
    width: 400px; height: 400px;
    background: hsl(270, 80%, 50%);
    bottom: -100px; right: -100px;
    opacity: 0.1;
}
.landing-glow-3 {
    width: 300px; height: 300px;
    background: hsl(142, 70%, 40%);
    bottom: 0; left: -50px;
    opacity: 0.08;
}
.landing-hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
}
.landing-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 100px;
    background: hsla(212.7, 80%, 60%, 0.1);
    border: 1px solid hsla(212.7, 80%, 60%, 0.2);
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 24px;
}
.landing-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin: 0 0 20px;
    background: linear-gradient(135deg, var(--text-primary) 0%, hsl(212.7, 80%, 70%) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.landing-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0 0 36px;
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
}
.landing-hero-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-bottom: 48px;
}
.landing-hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
}
.landing-stat { text-align: center; }
.landing-stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}
.landing-stat-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 2px;
}
.landing-stat-divider {
    width: 1px;
    height: 32px;
    background: var(--border);
}

/* ====== FEATURES ====== */
.landing-features {
    padding: 100px 24px;
}
.landing-section-inner {
    max-width: 1100px;
    margin: 0 auto;
}
.landing-section-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin: 0 0 12px;
    color: var(--text-primary);
}
.landing-section-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    text-align: center;
    margin: 0 0 48px;
}
.landing-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.landing-feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    transition: all var(--transition);
}
.landing-feature-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-card);
}
.landing-feature-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}
.landing-feature-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 8px;
    color: var(--text-primary);
}
.landing-feature-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* ====== CTA ====== */
.landing-cta {
    padding: 80px 24px;
    text-align: center;
    border-top: 1px solid var(--border);
}

/* ====== HERO PROOF ====== */
.landing-hero-proof {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
}
.landing-avatar-stack {
    display: flex;
}
.landing-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    color: #fff;
    border: 2px solid var(--bg-deep);
    margin-left: -8px;
}
.landing-avatar:first-child { margin-left: 0; }
.landing-proof-text {
    font-size: 0.8125rem;
    color: var(--text-muted);
}
.landing-proof-text strong {
    color: var(--text-secondary);
}

/* ====== PROBLEM ====== */
.landing-problem {
    padding: 100px 24px;
    border-top: 1px solid var(--border);
}
.landing-problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.landing-problem-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    transition: all var(--transition);
}
.landing-problem-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}
.landing-problem-num {
    font-size: 2.5rem;
    font-weight: 800;
    color: hsla(212.7, 80%, 60%, 0.15);
    line-height: 1;
    margin-bottom: 12px;
}
.landing-problem-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 8px;
    color: var(--text-primary);
}
.landing-problem-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* ====== HOW IT WORKS ====== */
.landing-how {
    padding: 100px 24px;
    border-top: 1px solid var(--border);
}
.landing-how-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}
.landing-how-step {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    text-align: center;
    flex: 1;
    max-width: 280px;
}
.landing-how-num {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    margin: 0 auto 16px;
}
.landing-how-step h3 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 8px;
    color: var(--text-primary);
}
.landing-how-step p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}
.landing-how-arrow {
    color: var(--text-muted);
    flex-shrink: 0;
}

/* ====== BUSINESS ====== */
.landing-biz {
    padding: 100px 24px;
    border-top: 1px solid var(--border);
}
.landing-biz-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 60px;
}
.landing-biz-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    transition: all var(--transition);
}
.landing-biz-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}
.landing-biz-icon {
    margin-bottom: 16px;
}
.landing-biz-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 8px;
    color: var(--text-primary);
}
.landing-biz-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* ====== PRICING ====== */
.landing-biz-pricing {
    text-align: center;
}
.landing-pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}
.landing-price-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: all var(--transition);
}
.landing-price-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}
.landing-price-featured {
    border-color: var(--accent);
    position: relative;
}
.landing-price-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: #fff;
    padding: 4px 16px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}
.landing-price-tier {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}
.landing-price-amount {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-primary);
}
.landing-price-amount span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-muted);
}
.landing-price-period {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}
.landing-price-features {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
    text-align: left;
}
.landing-price-features li {
    padding: 8px 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
    border-bottom: 1px solid hsla(217.2, 32.6%, 17.5%, 0.3);
}
.landing-price-features li:last-child { border-bottom: none; }
.landing-btn-full { width: 100%; justify-content: center; }

/* ====== TESTIMONIALS ====== */
.landing-testimonials {
    padding: 100px 24px;
    border-top: 1px solid var(--border);
}
.landing-testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.landing-testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
}
.landing-testimonial-stars {
    color: #f59e0b;
    font-size: 1rem;
    margin-bottom: 12px;
}
.landing-testimonial-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0 0 20px;
    font-style: italic;
}
.landing-testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}
.landing-testimonial-author strong {
    display: block;
    font-size: 0.875rem;
    color: var(--text-primary);
}
.landing-testimonial-author span {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ====== FOOTER (extended) ====== */
.landing-footer-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    gap: 40px;
    text-align: left;
    padding: 40px 0 24px;
}
.landing-footer-brand p {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-top: 8px;
}
.landing-footer-links {
    display: flex;
    gap: 48px;
}
.landing-footer-links div {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.landing-footer-links strong {
    font-size: 0.8125rem;
    color: var(--text-primary);
    margin-bottom: 4px;
}
.landing-footer-links a {
    font-size: 0.8125rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: color var(--transition);
}
.landing-footer-links a:hover { color: var(--accent); }
.landing-footer-bottom {
    max-width: 1100px;
    margin: 0 auto;
    padding: 16px 0;
    border-top: 1px solid var(--border);
    text-align: center;
}
.landing-footer-bottom p {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin: 0;
}

/* ====== RESPONSIVE ====== */
@media (max-width: 768px) {
    .landing-title { font-size: 2.25rem; }
    .landing-subtitle { font-size: 1rem; }
    .landing-features-grid { grid-template-columns: 1fr; }
    .landing-problem-grid { grid-template-columns: 1fr; }
    .landing-how-grid { flex-direction: column; }
    .landing-how-arrow { transform: rotate(90deg); }
    .landing-biz-grid { grid-template-columns: 1fr; }
    .landing-pricing-grid { grid-template-columns: 1fr; }
    .landing-testimonial-grid { grid-template-columns: 1fr; }
    .landing-hero-actions { flex-direction: column; align-items: center; }
    .landing-hero-proof { flex-direction: column; gap: 8px; }
    .landing-nav-actions .landing-btn-ghost { display: none; }
    .landing-footer-inner { flex-direction: column; gap: 24px; }
    .landing-footer-links { gap: 24px; }
}