/* ============================================
   LANDING PAGE STYLES
   ============================================
   Scoped under .landing-page to avoid conflicts
   with the main application styles.
   ============================================ */

/* --- Landing Color Overrides --- */
.landing-page {
    --landing-navy: #1A2B4A;
    --landing-navy-light: #2A3B5A;
    --landing-navy-dark: #0F1A26;
    --landing-teal: #4ECDC4;
    --landing-coral: #FF6B6B;
    --landing-mint: #A8E6CF;
    --landing-bg-warm: #fdfbfb;
    --landing-bg-cool: #f0f2f5;
    --landing-text-primary: #1a1a1a;
    --landing-text-secondary: #5C6B7A;
    --landing-text-muted: #9ca3af;
    --landing-border: rgba(0, 0, 0, 0.08);
    --landing-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --landing-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --landing-shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --landing-radius: 20px;
    --landing-radius-sm: 12px;
    --landing-radius-pill: 50px;
}

/* --- Hide app nav/footer when landing page is active --- */
/* landing.js adds .is-landing-page to <body> on load.
   !important needed because base.html hardcodes nav/footer
   outside of template blocks. */
body.is-landing-page #navigation,
body.is-landing-page .navbar-mobile,
body.is-landing-page .bottom-nav,
body.is-landing-page .mobile-more-menu,
body.is-landing-page #footer,
body.is-landing-page #mobileMenu {
    display: none !important;
}
body.is-landing-page main[role="main"] {
    padding: 0 !important;
    max-width: none !important;
    margin: 0 !important;
}
body.is-landing-page .container-max-1600 {
    max-width: none !important;
}

/* --- Base Reset for Landing --- */
.landing-page {
    background: #ffffff;
    color: var(--landing-text-primary);
    font-family: var(--ds-font-family);
    line-height: 1.6;
    contain: layout paint style;
}

/* --- Section shared styles --- */
.landing-section {
    padding: 5rem 0;
}

.landing-section-title {
    font-family: var(--ds-font-family-heading);
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--landing-text-primary);
}

.landing-section-subtitle {
    font-size: 1.125rem;
    color: var(--landing-text-secondary);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* --- Scroll Animation Base --- */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered delays for grid children */
.animate-on-scroll.visible:nth-child(2) { transition-delay: 50ms; }
.animate-on-scroll.visible:nth-child(3) { transition-delay: 100ms; }
.animate-on-scroll.visible:nth-child(4) { transition-delay: 150ms; }
.animate-on-scroll.visible:nth-child(5) { transition-delay: 200ms; }
.animate-on-scroll.visible:nth-child(6) { transition-delay: 250ms; }

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
    .animate-on-scroll {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* Focus-visible styles for accessibility */
.landing-page a:focus-visible,
.landing-page button:focus-visible,
.btn-landing-primary:focus-visible,
.btn-landing-ghost:focus-visible,
.btn-landing-cta:focus-visible {
    outline: 2px solid var(--landing-navy);
    outline-offset: 2px;
    border-radius: 4px;
}

/* ============================================
   LANDING NAVIGATION
   ============================================ */

.landing-nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--landing-border);
    padding: 0.75rem 0;
}

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

.landing-nav-brand {
    text-decoration: none;
}

.landing-nav-logo {
    height: 56px;
    width: auto;
}

.landing-nav-toggle {
    display: none;
    background: none;
    border: 1px solid var(--landing-border);
    border-radius: var(--landing-radius-sm);
    padding: 0.5rem 0.75rem;
    font-size: 1.25rem;
    color: var(--landing-text-primary);
    cursor: pointer;
}

.landing-nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.landing-nav-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 1.5rem;
}

.landing-nav-links a {
    text-decoration: none;
    color: var(--landing-text-secondary);
    font-size: 0.9375rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

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

.landing-nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Landing Buttons */
.btn-landing-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.5rem;
    background: var(--landing-navy);
    color: #ffffff;
    border: none;
    border-radius: var(--landing-radius-pill);
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s ease, transform 0.2s ease;
    cursor: pointer;
}

.btn-landing-primary:hover {
    background: var(--landing-navy-light);
    color: #ffffff;
    transform: translateY(-1px);
}

.btn-landing-ghost {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.5rem;
    background: transparent;
    color: var(--landing-navy);
    border: 1.5px solid var(--landing-navy);
    border-radius: var(--landing-radius-pill);
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
}

.btn-landing-ghost:hover {
    background: var(--landing-navy);
    color: #ffffff;
}

/* Mobile nav */
@media (max-width: 768px) {
    .landing-nav-toggle {
        display: block;
    }

    .landing-nav-menu {
        display: none;
        flex-direction: column;
        width: 100%;
        padding-top: 1rem;
        gap: 1rem;
    }

    .landing-nav-menu.show {
        display: flex;
    }

    .landing-nav-links {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }

    .landing-nav-actions {
        flex-direction: column;
        width: 100%;
    }

    .landing-nav-actions .btn-landing-primary,
    .landing-nav-actions .btn-landing-ghost {
        width: 100%;
        justify-content: center;
    }
}

/* ============================================
   HERO SECTION
   ============================================ */

.landing-hero {
    padding: 5rem 0 4rem;
    background: linear-gradient(
        135deg,
        var(--landing-bg-warm) 0%,
        var(--landing-bg-cool) 100%
    );
    overflow: hidden;
}

.landing-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.landing-hero-title {
    font-family: var(--ds-font-family-heading);
    font-size: 3.25rem;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    color: var(--landing-text-primary);
    letter-spacing: -0.02em;
}

.landing-gradient-text {
    background: linear-gradient(
        135deg,
        var(--landing-navy) 0%,
        var(--landing-teal) 100%
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.landing-hero-subtitle {
    font-size: 1.2rem;
    line-height: 1.7;
    color: var(--landing-text-secondary);
    margin-bottom: 2rem;
    max-width: 480px;
}

.landing-hero-ctas {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.btn-landing-lg {
    padding: 0.875rem 2rem;
    font-size: 1rem;
}

.landing-hero-trust {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--landing-text-secondary);
}

.landing-hero-trust i {
    color: var(--landing-teal);
}

.landing-hero-trust-divider {
    color: var(--landing-border);
    margin: 0 0.25rem;
}

/* Hero Visual — Mockup Cards */
.landing-hero-visual {
    position: relative;
    min-height: 360px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.landing-mockup-card {
    position: absolute;
    width: 280px;
    padding: 1.25rem;
    border-radius: var(--landing-radius);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.landing-mockup-chaos {
    background: rgba(255, 107, 107, 0.08);
    border-color: rgba(255, 107, 107, 0.2);
    transform: rotate(-3deg);
    top: 10%;
    left: 0;
    box-shadow: 0 8px 32px rgba(255, 107, 107, 0.15);
    z-index: 1;
}

.landing-mockup-calm {
    background: rgba(78, 205, 196, 0.08);
    border-color: rgba(78, 205, 196, 0.2);
    transform: rotate(1deg);
    bottom: 10%;
    right: 0;
    box-shadow: 0 8px 32px rgba(78, 205, 196, 0.15);
    z-index: 2;
    animation: landing-float 3s ease-in-out infinite;
}

.landing-mockup-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 0.875rem;
    border-radius: var(--landing-radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
}

.landing-mockup-error {
    background: rgba(255, 107, 107, 0.12);
    color: #c0392b;
}

.landing-mockup-warning {
    background: rgba(255, 152, 0, 0.12);
    color: #d35400;
}

.landing-mockup-success {
    background: rgba(78, 205, 196, 0.15);
    color: #1a7a72;
}

/* Float animation for calm card */
@keyframes landing-float {
    0%, 100% { transform: rotate(1deg) translateY(0); }
    50% { transform: rotate(1deg) translateY(-8px); }
}

@media (prefers-reduced-motion: reduce) {
    .landing-mockup-calm { animation: none; }
}

/* Hero mobile */
@media (max-width: 768px) {
    .landing-hero { padding: 3rem 0 2rem; }

    .landing-hero-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .landing-hero-title { font-size: 2.25rem; }

    .landing-hero-visual {
        min-height: 280px;
    }

    .landing-mockup-card {
        width: 220px;
        padding: 1rem;
    }

    .landing-hero-trust {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }

    .landing-hero-trust-divider { display: none; }
}

/* ============================================
   TRUST BAR
   ============================================ */

.landing-trust-bar {
    padding: 1.5rem 0;
    border-top: 1px solid var(--landing-border);
    border-bottom: 1px solid var(--landing-border);
    background: #ffffff;
}

.landing-trust-bar .container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    flex-wrap: wrap;
}

.landing-trust-label {
    font-size: 0.8125rem;
    color: var(--landing-text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.landing-trust-icons {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.landing-trust-icon {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--landing-text-muted);
    font-size: 0.8125rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

.landing-trust-icon:hover {
    color: var(--landing-navy);
}

.landing-trust-icon svg {
    opacity: 0.5;
    transition: opacity 0.2s ease;
}

.landing-trust-icon:hover svg {
    opacity: 1;
}

.landing-trust-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.875rem;
    background: rgba(78, 205, 196, 0.08);
    border: 1px solid rgba(78, 205, 196, 0.2);
    border-radius: var(--landing-radius-pill);
    font-size: 0.8125rem;
    font-weight: 500;
    color: #1a7a72;
}

@media (max-width: 768px) {
    .landing-trust-bar .container {
        flex-direction: column;
        gap: 1rem;
    }

    .landing-trust-icons {
        gap: 1.5rem;
    }
}

/* ============================================
   BENTO GRID FEATURES
   ============================================ */

.landing-features {
    background: #ffffff;
}

.landing-bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto;
    gap: 1.25rem;
}

/* Large card spans 1 col and 2 rows */
.landing-bento-large {
    grid-row: span 2;
}

/* Wide card spans full width */
.landing-bento-wide {
    grid-column: 1 / -1;
}

.landing-bento-card {
    padding: 2rem;
    background: #ffffff;
    border: 1px solid var(--landing-border);
    border-radius: var(--landing-radius);
    box-shadow: var(--landing-shadow-sm);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.landing-bento-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--landing-shadow-lg);
}

@media (prefers-reduced-motion: reduce) {
    .landing-bento-card:hover { transform: none; }
}

.landing-bento-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--landing-radius-sm);
    background: linear-gradient(
        135deg,
        var(--landing-navy) 0%,
        var(--landing-navy-light) 100%
    );
    color: #ffffff;
    font-size: 1.375rem;
    margin-bottom: 1.25rem;
}

.landing-bento-card h3 {
    font-family: var(--ds-font-family-heading);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--landing-text-primary);
}

.landing-bento-card p {
    font-size: 0.9375rem;
    color: var(--landing-text-secondary);
    line-height: 1.6;
    margin-bottom: 0;
}

/* Mini Calendar Illustration (inside large card) */
.landing-bento-mini-calendar {
    margin-top: 1.5rem;
    padding: 1rem;
    background: var(--landing-bg-cool);
    border-radius: var(--landing-radius-sm);
    font-size: 0.8125rem;
}

.landing-mini-cal-header {
    font-weight: 600;
    color: var(--landing-navy);
    margin-bottom: 0.5rem;
}

.landing-mini-cal-row {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 0.5rem;
}

.landing-mini-cal-row span {
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    color: var(--landing-text-secondary);
}

.landing-mini-cal-event {
    background: var(--landing-navy);
    color: #ffffff !important;
    font-weight: 500;
}

.landing-mini-cal-arrow {
    text-align: center;
    color: var(--landing-teal);
    margin: 0.25rem 0;
}

.landing-mini-cal-workflow {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
}

.landing-mini-wf-step {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.625rem;
    background: rgba(78, 205, 196, 0.12);
    color: #1a7a72;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 500;
}

/* Metric card (Hours Saved) */
.landing-bento-wide {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.landing-bento-metric {
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.landing-bento-metric-number {
    font-family: var(--ds-font-family-heading);
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1;
    color: var(--landing-navy);
}

.landing-bento-metric-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--landing-text-secondary);
    margin-top: 0.25rem;
}

.landing-bento-metric-detail {
    font-size: 1rem;
    color: var(--landing-text-secondary);
    line-height: 1.6;
}

/* Responsive bento grid */
@media (max-width: 1024px) {
    .landing-bento-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .landing-bento-large {
        grid-row: span 1;
    }
}

@media (max-width: 768px) {
    .landing-bento-grid {
        grid-template-columns: 1fr;
    }

    .landing-bento-wide {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

/* ============================================
   HOW IT WORKS
   ============================================ */

.landing-how-it-works {
    background: var(--landing-bg-cool);
}

.landing-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.landing-steps-line {
    position: absolute;
    top: 28px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background: var(--landing-border);
    z-index: 0;
}

.landing-step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.landing-step-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--landing-navy);
    color: #ffffff;
    font-size: 1.25rem;
    margin: 0 auto 1rem;
    box-shadow: 0 4px 12px rgba(26, 43, 74, 0.3);
}

.landing-step h4 {
    font-family: var(--ds-font-family-heading);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--landing-text-primary);
}

.landing-step p {
    font-size: 0.875rem;
    color: var(--landing-text-secondary);
    margin: 0;
}

@media (max-width: 768px) {
    .landing-steps {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .landing-steps-line { display: none; }

    .landing-step {
        display: flex;
        align-items: center;
        gap: 1rem;
        text-align: left;
    }

    .landing-step-icon {
        margin: 0;
        flex-shrink: 0;
        width: 48px;
        height: 48px;
    }
}

/* ============================================
   CTA SECTION
   ============================================ */

.landing-cta {
    padding: 5rem 0;
    background: var(--landing-navy);
    color: #ffffff;
    position: relative;
    overflow: hidden;
}

/* Subtle grain texture */
.landing-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
}

.landing-cta h2 {
    font-family: var(--ds-font-family-heading);
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.landing-cta p {
    font-size: 1.125rem;
    opacity: 0.85;
    margin-bottom: 2rem;
}

.btn-landing-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2.5rem;
    background: #ffffff;
    color: var(--landing-navy);
    border: none;
    border-radius: var(--landing-radius-pill);
    font-size: 1.0625rem;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-landing-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    color: var(--landing-navy);
}

/* ============================================
   FOOTER
   ============================================ */

.landing-footer {
    padding: 3.5rem 0 2rem;
    background: var(--landing-navy-dark);
    color: var(--landing-text-muted);
}

.landing-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
}

.landing-footer-brand h5 {
    font-family: var(--ds-font-family-heading);
    color: #ffffff;
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.landing-footer-brand p {
    font-size: 0.875rem;
    line-height: 1.6;
    margin: 0;
}

.landing-footer-links h6 {
    color: #ffffff;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.landing-footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.landing-footer-links li {
    margin-bottom: 0.5rem;
}

.landing-footer-links a {
    color: var(--landing-text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s ease;
}

.landing-footer-links a:hover {
    color: #ffffff;
}

.landing-footer-divider {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin: 2rem 0 1.5rem;
}

.landing-footer-copyright {
    text-align: center;
    font-size: 0.8125rem;
    margin: 0;
}

@media (max-width: 768px) {
    .landing-footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
    }

    .landing-footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 480px) {
    .landing-footer-grid {
        grid-template-columns: 1fr;
    }
}
