/* ========================================
   Landing Page Styles
   Static landing for flatwhiteking.com
   ======================================== */

/* Container — hidden when app is active */
#landing {
    font-family: var(--font-family);
    color: var(--color-text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    z-index: 1;
}

#landing.hidden {
    display: none;
}

/* When landing is visible, hide the app shell */
body.landing-active #app {
    display: none;
}

/* Keep bg-image and grid visible on landing */

/* ── Section Base ─────────────────────── */

.landing-section {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    box-sizing: border-box;
}

/* ── Hero ─────────────────────────────── */

.landing-hero {
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
    position: relative;
}

.landing-hero-logo {
    width: 120px;
    height: auto;
    color: var(--color-text-primary);
    margin-bottom: var(--space-xl);
}

.landing-hero-headline {
    font-family: var(--font-family-display);
    font-weight: 700;
    font-size: clamp(2rem, 8vw, 3.5rem);
    line-height: 1.1;
    margin: 0 0 var(--space-lg);
    letter-spacing: -0.02em;
}

.landing-hero-sub {
    font-size: clamp(1rem, 3vw, 1.25rem);
    color: var(--color-text-secondary);
    margin: 0 0 var(--space-2xl);
    max-width: 400px;
    line-height: 1.5;
}

.landing-hero-ctas {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    width: 100%;
    max-width: 320px;
}

.landing-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px var(--space-lg);
    background: var(--color-primary);
    color: #fff;
    font-family: var(--font-family-display);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background var(--transition-fast), transform var(--transition-fast);
    text-decoration: none;
    min-height: 48px;
}

.landing-btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
}

.landing-btn-primary:active {
    transform: translateY(0);
}

.landing-btn-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px var(--space-lg);
    background: transparent;
    color: var(--color-text-secondary);
    font-family: var(--font-family);
    font-size: 1rem;
    font-weight: 500;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: border-color var(--transition-fast), color var(--transition-fast);
    text-decoration: none;
    min-height: 48px;
}

.landing-btn-ghost:hover {
    border-color: var(--color-text-secondary);
    color: var(--color-text-primary);
}

/* Scroll hint */
.landing-hero-scroll {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-accent);
    opacity: 0.8;
    animation: landing-bounce 2s ease infinite;
    transition: opacity 0.6s ease;
}
.landing-hero-scroll.faded { opacity: 0; pointer-events: none; }

@keyframes landing-bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(6px); }
}

/* ── Pitch ────────────────────────────── */

.landing-pitch {
    padding-top: 80px;
    padding-bottom: 80px;
    text-align: center;
}

.landing-pitch-title {
    font-family: var(--font-family-display);
    font-weight: 700;
    font-size: clamp(1.25rem, 5vw, 1.75rem);
    margin: 0 0 var(--space-lg);
    line-height: 1.3;
}

.landing-pitch-text {
    font-size: clamp(0.95rem, 2.5vw, 1.1rem);
    color: var(--color-text-secondary);
    max-width: 540px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ── Features ─────────────────────────── */

.landing-features {
    padding-top: 40px;
    padding-bottom: 80px;
}

.landing-features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

@media (min-width: 540px) {
    .landing-features-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.landing-feature-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    backdrop-filter: var(--glass-blur);
}

.landing-feature-icon {
    width: 2rem;
    height: 2rem;
    margin-bottom: var(--space-sm);
    display: block;
    filter: drop-shadow(0 0 6px rgba(255, 107, 44, 0.4));
}

.landing-feature-title {
    font-family: var(--font-family-display);
    font-weight: 600;
    font-size: 1rem;
    margin: 0 0 var(--space-sm);
}

.landing-feature-desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* ── Trust ────────────────────────────── */

.landing-trust {
    padding-top: 40px;
    padding-bottom: 80px;
    text-align: center;
}

.landing-trust-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
}

.landing-trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    backdrop-filter: var(--glass-blur);
}

.landing-trust-badge svg {
    width: 14px;
    height: 14px;
    stroke: var(--color-primary);
    fill: none;
    stroke-width: 2;
}

.landing-trust-statement {
    margin-top: var(--space-xl);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* ── Pricing ──────────────────────────── */

.landing-pricing {
    padding-top: 40px;
    padding-bottom: 80px;
}

.landing-pricing-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.landing-pricing-title {
    font-family: var(--font-family-display);
    font-weight: 700;
    font-size: clamp(1.25rem, 5vw, 1.75rem);
    margin: 0;
}

.landing-pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

@media (min-width: 540px) {
    .landing-pricing-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.landing-price-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    backdrop-filter: var(--glass-blur);
    display: flex;
    flex-direction: column;
}

.landing-price-card.featured {
    border-color: var(--color-primary);
}

.landing-price-name {
    font-family: var(--font-family-display);
    font-weight: 600;
    font-size: 1.1rem;
    margin: 0 0 var(--space-xs);
}

.landing-price-amount {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 var(--space-lg);
    color: var(--color-text-primary);
}

.landing-price-amount span {
    font-size: var(--font-size-sm);
    font-weight: 400;
    color: var(--color-text-secondary);
}

.landing-price-list {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-lg);
    flex: 1;
}

.landing-price-list li {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    padding: 6px 0;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.landing-price-list li::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    background: var(--color-primary);
    border-radius: 50%;
    flex-shrink: 0;
}

.landing-price-closer {
    font-style: italic;
    color: var(--color-text-primary);
    margin-top: var(--space-xs);
}

.landing-price-list li.landing-price-closer::before {
    display: none;
}

/* ── FAQ ─────────────────────────────── */

.landing-faq {
    padding-top: 80px;
    padding-bottom: 40px;
}

.landing-faq-title {
    font-family: var(--font-family-display);
    font-weight: 700;
    font-size: clamp(1.5rem, 5vw, 2rem);
    text-align: center;
    margin-bottom: var(--space-xl);
}

.landing-faq-list {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1px;
}

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

.landing-faq-item summary {
    padding: var(--space-md) 0;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-base);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-text-primary);
}

.landing-faq-item summary::-webkit-details-marker {
    display: none;
}

.landing-faq-item summary::after {
    content: '+';
    font-size: 1.25rem;
    color: var(--color-text-tertiary);
    transition: transform 0.2s ease;
    flex-shrink: 0;
    margin-left: var(--space-md);
}

.landing-faq-item[open] summary::after {
    transform: rotate(45deg);
}

.landing-faq-item p {
    padding: 0 0 var(--space-md);
    color: var(--color-text-secondary);
    line-height: 1.7;
    font-size: var(--font-size-sm);
}

/* ── Final CTA ────────────────────────── */

.landing-closer {
    padding-top: 80px;
    padding-bottom: 80px;
    text-align: center;
}

.landing-closer-line {
    font-family: var(--font-family-display);
    font-weight: 700;
    font-size: clamp(1.25rem, 5vw, 1.75rem);
    margin: 0 0 var(--space-lg);
    line-height: 1.3;
}

.landing-newsletter {
    display: flex;
    gap: var(--space-sm);
    max-width: 400px;
    margin: 0 auto;
    justify-content: center;
}

.landing-newsletter input {
    flex: 1;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
    font-size: var(--font-size-base);
    outline: none;
    min-width: 0;
}

.landing-newsletter input:focus {
    border-color: var(--color-accent, #a78bfa);
}

.landing-newsletter .landing-btn-ghost {
    white-space: nowrap;
    flex-shrink: 0;
    font-family: var(--font-family-display);
    font-weight: 700;
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.landing-newsletter .landing-btn-ghost:hover {
    background: var(--color-primary);
    color: #fff;
}

.landing-newsletter-status {
    margin-top: var(--space-sm);
    font-size: var(--font-size-sm);
    min-height: 1.5em;
}

/* ── Footer ───────────────────────────── */

.landing-footer {
    padding-top: 40px;
    padding-bottom: 40px;
    text-align: center;
    border-top: 1px solid var(--color-border);
}

.landing-footer-logo {
    width: 48px;
    height: auto;
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

.landing-footer-domain {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin: 0 0 var(--space-md);
}

.landing-footer-links {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
}

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

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

/* ── Fade transition ──────────────────── */

#landing.fade-out {
    opacity: 0;
    transition: opacity 200ms ease;
}

/* ── Light theme overrides ────────────── */

[data-theme="light"] .landing-feature-card,
[data-theme="light"] .landing-price-card,
[data-theme="light"] .landing-trust-badge {
    background: var(--glass-bg);
    border-color: var(--glass-border);
}