/* Lexity Landing — Legal SaaS marketing page */

:root {
    --landing-navy: #0B1F3B;
    --landing-royal: #C8A24A;
    --landing-gold: #C8A24A;
    --landing-gold-hover: #B8923F;
    --landing-gold-soft: #FBF6EB;
    --landing-bg: #F7F8FA;
    --landing-text: #1F2937;
    --landing-muted: #6B7280;
    --landing-border: #E5E7EB;
    --landing-surface: #ffffff;
}

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

body.landing-page {
    font-family: 'Vazirmatn', system-ui, sans-serif;
    background: var(--landing-bg);
    color: var(--landing-text);
    line-height: 1.6;
}

.landing-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* Navbar */
.landing-navbar {
    background: var(--landing-surface);
    border-bottom: 1px solid var(--landing-border);
    padding: 0.875rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.landing-nav-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.landing-logo h1 {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--landing-navy);
    line-height: 1.2;
}

.landing-logo h1 span {
    color: var(--landing-gold);
}

.landing-logo p {
    font-size: 0.7rem;
    color: var(--landing-muted);
    margin-top: 0.15rem;
}

.landing-nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.landing-nav-links a {
    text-decoration: none;
    color: var(--landing-text);
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.15s;
}

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

.landing-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    border-radius: 0.5rem;
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: background-color 0.15s, color 0.15s;
    font-family: inherit;
}

.landing-btn--primary {
    background: var(--landing-gold);
    color: var(--landing-navy);
    padding: 0.55rem 1.25rem;
}

.landing-btn--primary:hover {
    background: var(--landing-gold-hover);
    color: var(--landing-navy);
}

.landing-btn--gold {
    background: var(--landing-gold);
    color: var(--landing-navy);
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
}

.landing-btn--gold:hover {
    background: #B8923F;
}

.landing-btn--block {
    width: 100%;
}

/* Hero */
.landing-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: center;
    padding: 3rem 0 2rem;
}

.landing-hero h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    line-height: 1.35;
    color: var(--landing-navy);
    margin-bottom: 1rem;
}

.landing-hero .highlight {
    color: var(--landing-gold);
}

.landing-hero > div > p {
    font-size: 1.05rem;
    color: var(--landing-muted);
    margin-bottom: 1.5rem;
    max-width: 34rem;
}

.landing-hero-stats {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 1.75rem;
}

.landing-stat-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--landing-navy);
}

.landing-stat-label {
    font-size: 0.8rem;
    color: var(--landing-muted);
}

.landing-hero-visual {
    background: var(--landing-surface);
    border: 1px solid var(--landing-border);
    border-radius: 1rem;
    padding: 2.5rem 1.5rem;
    text-align: center;
    box-shadow: 0 8px 24px rgba(11, 31, 59, 0.06);
}

.landing-hero-visual i {
    font-size: 5rem;
    color: var(--landing-navy);
    margin-bottom: 1rem;
}

.landing-hero-visual h3 {
    font-size: 1.1rem;
    color: var(--landing-navy);
    margin-bottom: 0.5rem;
}

.landing-hero-visual p {
    font-size: 0.85rem;
    color: var(--landing-muted);
}

/* Auth card */
.landing-auth-section {
    scroll-margin-top: 5rem;
    padding: 2rem 0;
}

.landing-auth-card {
    background: var(--landing-surface);
    border: 1px solid var(--landing-border);
    border-radius: 1rem;
    padding: 1.75rem;
    max-width: 440px;
    margin: 0 auto;
    box-shadow: 0 4px 16px rgba(11, 31, 59, 0.06);
}

.landing-auth-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--landing-border);
}

.landing-auth-tab {
    flex: 1;
    background: none;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    padding: 0.5rem 0.25rem 0.75rem;
    cursor: pointer;
    color: var(--landing-muted);
    border-bottom: 2px solid transparent;
    font-family: inherit;
}

.landing-auth-tab.active {
    color: var(--landing-gold);
    border-bottom-color: var(--landing-gold);
}

.landing-auth-form .input-group {
    margin-bottom: 1rem;
    text-align: right;
}

.landing-auth-form label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--landing-text);
    margin-bottom: 0.35rem;
}

.landing-auth-form input[type="email"],
.landing-auth-form input[type="password"],
.landing-auth-form input[type="text"] {
    width: 100%;
    min-height: 48px;
    padding: 0.65rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--landing-border);
    font-family: inherit;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--landing-text);
    background: var(--landing-surface);
    transition: border-color 0.15s, box-shadow 0.15s;
}

.landing-auth-form input:focus {
    outline: none;
    border-color: var(--landing-gold);
    box-shadow: 0 0 0 3px rgba(200, 162, 74, 0.22);
}

.landing-auth-form input.is-invalid {
    border-color: #DC2626;
}

.landing-auth-error {
    background: #FEF2F2;
    border: 1px solid #FECACA;
    color: #991B1B;
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.landing-auth-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.8125rem;
}

.landing-auth-options label {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    cursor: pointer;
    color: var(--landing-muted);
}

.landing-auth-options a {
    color: var(--landing-gold);
    text-decoration: none;
}

.landing-auth-footer {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--landing-border);
    font-size: 0.8125rem;
    color: var(--landing-muted);
    text-align: center;
}

.landing-auth-panel {
    display: none;
}

.landing-auth-panel.active {
    display: block;
}

/* Features */
.landing-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.25rem;
    padding: 2.5rem 0;
}

.landing-feature-card {
    background: var(--landing-surface);
    border: 1px solid var(--landing-border);
    border-radius: 0.75rem;
    padding: 1.5rem 1.25rem;
    text-align: center;
}

.landing-feature-card i {
    font-size: 2rem;
    color: var(--landing-gold);
    margin-bottom: 0.875rem;
}

.landing-feature-card h3 {
    font-size: 1rem;
    color: var(--landing-navy);
    margin-bottom: 0.5rem;
}

.landing-feature-card p {
    font-size: 0.875rem;
    color: var(--landing-muted);
}

/* Sample docs */
.landing-sample {
    background: var(--landing-navy);
    color: #fff;
    border-radius: 1rem;
    padding: 2.5rem 1.5rem;
    text-align: center;
    margin: 1rem 0 2.5rem;
}

.landing-sample h2 {
    font-size: 1.35rem;
    margin-bottom: 1.25rem;
}

.landing-doc-types {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.landing-doc-badge {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 0.4rem 1rem;
    border-radius: 999px;
    font-size: 0.8125rem;
}

.landing-sample > p {
    margin-top: 1.25rem;
    font-size: 0.9rem;
    opacity: 0.85;
}

/* Footer */
.landing-footer {
    text-align: center;
    padding: 2rem 1rem;
    border-top: 1px solid var(--landing-border);
    color: var(--landing-muted);
    font-size: 0.875rem;
}

.landing-footer p + p {
    margin-top: 0.5rem;
    font-size: 0.75rem;
}

@media (max-width: 768px) {
    .landing-hero {
        grid-template-columns: 1fr;
        padding-top: 2rem;
    }

    .landing-hero-visual {
        order: -1;
        padding: 1.5rem;
    }

    .landing-nav-links {
        width: 100%;
        justify-content: space-between;
        gap: 0.75rem;
    }

    .landing-nav-links a:not(.landing-btn) {
        display: none;
    }
}