/* ============================================
   Landing Page Styles
   ============================================ */

/* --- Header --- */
.site-header {
    height: 72px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-page);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner { height: 100%; }

.logo { text-decoration: none; }

.logo-mark {
    width: 36px;
    height: 36px;
    background: var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 700;
    color: var(--bg-page);
}

.logo-mark--sm { width: 28px; height: 28px; font-size: 16px; }

.logo-text {
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 3px;
    color: var(--text-primary);
}

.logo-text--sm { font-size: 14px; }

.nav-link {
    font-size: 14px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.nav-link:hover { color: var(--text-primary); }

/* --- Hero --- */
.hero {
    padding: 100px 120px;
}

.hero-badge {
    padding: 8px 20px;
    border: 1px solid var(--gold-transparent);
    font-size: 13px;
    font-weight: 500;
    color: var(--gold);
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gold);
    box-shadow: 0 0 8px rgba(201, 169, 98, 0.4);
}

.hero-title {
    font-size: 72px;
    font-family: var(--font-serif);
    font-weight: 500;
}

.hero-sub {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 700px;
    line-height: 1.6;
}

/* --- Hero Mockup --- */
.hero-mockup {
    width: 1000px;
    max-width: 100%;
    border: 1px solid var(--border);
    background: var(--bg-surface);
    overflow: hidden;
}

.mockup-bar {
    height: 40px;
    padding: 0 16px;
    border-bottom: 1px solid var(--border);
}

.mockup-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #3A3A3A;
}

.mockup-body { min-height: 460px; }

.mockup-sidebar {
    width: 200px;
    background: #0E0E0E;
    border-right: 1px solid var(--border);
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mockup-sidebar-item {
    padding: 8px 10px;
    font-size: 12px;
    color: var(--text-tertiary);
}

.mockup-sidebar-item.active {
    background: var(--border-subtle);
    color: var(--text-primary);
}

.mockup-sidebar-item.active .icon { color: var(--gold); }

.mockup-canvas {
    flex: 1;
    background: var(--bg-page);
    position: relative;
    padding: 24px;
}

.canvas-element {
    position: absolute;
    background: var(--border-subtle);
    border: 1px solid var(--border);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.canvas-hero {
    width: 280px;
    height: 180px;
    top: 40px;
    left: 60px;
    border-color: rgba(201, 169, 98, 0.2);
}

.canvas-card {
    width: 200px;
    height: 120px;
    top: 80px;
    right: 200px;
}

.canvas-sidebar-el {
    width: 160px;
    height: 200px;
    bottom: 40px;
    right: 100px;
}

.el-label {
    font-size: 10px;
    font-weight: 500;
    color: var(--gold);
}

.el-label.muted { color: var(--text-tertiary); }
.el-bar { width: 80%; height: 12px; background: var(--border); border-radius: 2px; }
.el-bar.short { width: 60%; height: 8px; background: #1F1F1F; }
.el-bar.shorter { width: 50%; height: 8px; background: #1F1F1F; }
.el-btn { width: 80px; height: 24px; background: rgba(201, 169, 98, 0.25); border-radius: 2px; }

.canvas-cursor {
    position: absolute;
    top: 50%;
    left: 50%;
    color: var(--gold);
}

.canvas-cursor i { width: 20px; height: 20px; }

/* --- Trust Section --- */
.trust-section {
    padding: 40px 120px;
}

.trust-label {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 2px;
    color: var(--text-muted);
}

.trust-logos { flex-wrap: wrap; }

.trust-logo {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-disabled);
}

/* --- Workflow / How It Works --- */
.workflow-section {
    padding: 80px 0;
}

.section-header p {
    font-size: 16px;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.step-card {
    padding: 28px;
}

.step-num {
    font-family: var(--font-serif);
    font-size: 40px;
    font-weight: 500;
    color: rgba(201, 169, 98, 0.38);
    letter-spacing: -1px;
}

.step-num.active { color: var(--gold); }

.step-icon {
    width: 28px;
    height: 28px;
    color: var(--text-tertiary);
}

.step-icon.active { color: var(--gold); }

.step-desc {
    font-size: 14px;
    line-height: 1.6;
}

/* --- Features --- */
.features-section {
    padding: 80px 0;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    width: 100%;
}

.feature-card {
    padding: 28px;
}

.feature-icon-box {
    width: 48px;
    height: 48px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-tertiary);
}

.feature-icon-box.gold {
    border-color: var(--gold-transparent);
    color: var(--gold);
}

.feature-title {
    font-family: var(--font-serif);
    font-size: 22px;
}

.feature-card p {
    font-size: 14px;
    line-height: 1.6;
}

/* --- CTA Section --- */
.cta-section {
    padding: 100px 120px;
}

.cta-title {
    font-size: 56px;
}

.cta-sub {
    font-size: 18px;
    max-width: 600px;
    line-height: 1.6;
}

/* --- Footer --- */
.site-footer {
    padding: 60px 0;
    background: var(--bg-darker);
    border-top: 1px solid var(--border);
}

.footer-top {
    margin-bottom: 48px;
}

.footer-brand { max-width: 300px; }

.footer-tagline {
    margin-top: 16px;
    font-size: 13px;
    color: var(--text-tertiary);
    line-height: 1.6;
}

.footer-col-title {
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col a {
    font-size: 13px;
    color: var(--text-tertiary);
}

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

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--border-subtle);
}

.footer-copy {
    font-size: 12px;
    color: var(--text-muted);
}

.footer-social a {
    color: var(--text-muted);
    transition: color 0.2s;
}

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

/* --- Mobile Menu --- */
.mobile-menu-btn {
    display: none;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    background: none;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    cursor: pointer;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-page);
    border-top: 1px solid var(--border);
    z-index: 99;
    padding: 24px 20px;
    flex-direction: column;
    gap: 8px;
    overflow-y: auto;
}

.mobile-menu.open { display: flex; }

.mobile-menu .nav-link {
    display: block;
    padding: 14px 16px;
    font-size: 16px;
    border-bottom: 1px solid var(--border-subtle);
}

.mobile-menu .mobile-auth {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-top: 16px;
    margin-top: 8px;
}

.mobile-menu .mobile-auth .btn { width: 100%; justify-content: center; }

/* --- Responsive --- */
@media (max-width: 1200px) {
    .hero { padding: 60px 60px; }
    .steps-grid { grid-template-columns: repeat(2, 1fr); }
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
    .trust-section { padding: 40px 60px; }
    .cta-section { padding: 60px; }
}

@media (max-width: 768px) {
    /* Header mobile */
    .mobile-menu-btn { display: flex; }
    .main-nav { display: none !important; }
    .auth-area { display: none !important; }

    /* Hero */
    .hero { padding: 48px 20px; }
    .hero-title { font-size: 36px; }
    .hero-sub { font-size: 16px; }
    .hero-mockup { display: none; }
    .hero .flex { flex-wrap: wrap; }
    .hero .flex.items-center.gap-16 {
        width: 100%;
        flex-direction: column;
    }
    .hero .flex.items-center.gap-16 .btn { width: 100%; justify-content: center; }

    /* Trust */
    .trust-section { padding: 30px 20px; }
    .trust-logos { gap: 24px; justify-content: center; }
    .trust-logo { font-size: 15px; }

    /* Workflow */
    .workflow-section { padding: 48px 0; }
    .steps-grid { grid-template-columns: 1fr; gap: 16px; }
    .step-card { padding: 20px; }
    .section-header { text-align: center; }
    .section-header p { max-width: 100%; }

    /* Features */
    .features-section { padding: 48px 0; }
    .feature-grid { grid-template-columns: 1fr; gap: 16px; }
    .feature-card { padding: 20px; }

    /* CTA */
    .cta-section { padding: 48px 20px; }
    .cta-title { font-size: 32px; }
    .cta-sub { font-size: 16px; }

    /* Footer */
    .site-footer { padding: 40px 0; }
    .footer-top { flex-direction: column; gap: 32px; }
    .footer-links {
        flex-wrap: wrap;
        gap: 32px;
    }
    .footer-col { min-width: 140px; }
    .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
}

@media (max-width: 480px) {
    .hero { padding: 32px 16px; }
    .hero-title { font-size: 30px; }
    .hero-badge { font-size: 12px; padding: 6px 14px; }
    .trust-logo { font-size: 13px; }
    .step-num { font-size: 32px; }
    .feature-title { font-size: 20px; }
    .cta-title { font-size: 26px; }
    .footer-links { flex-direction: column; gap: 24px; }
}