/* Public landing & marketing pages */

:root {
    --landing-bg: #0d0b14;
    --landing-bg-2: #1a1528;
    --landing-surface: rgba(255, 255, 255, 0.06);
    --landing-border: rgba(255, 255, 255, 0.1);
    --landing-primary: #b794f6;
    --landing-primary-dark: #9f7aea;
    --landing-accent: #f687b3;
    --landing-gold: #f6e05e;
    --landing-text: #f7fafc;
    --landing-muted: rgba(255, 255, 255, 0.65);
    --landing-gradient: linear-gradient(135deg, #2d1b4e 0%, #1a1025 40%, #0d0b14 100%);
    --landing-glow: radial-gradient(ellipse at 30% 20%, rgba(183, 148, 246, 0.25) 0%, transparent 55%),
                    radial-gradient(ellipse at 80% 60%, rgba(246, 135, 179, 0.15) 0%, transparent 50%);
}

body.public-site {
    font-family: 'Inter', system-ui, sans-serif;
    background: var(--landing-bg);
    color: var(--landing-text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

body.public-site * {
    transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease, transform 0.25s ease;
}

.public-main {
    flex: 1;
    padding-top: 72px;
}

/* Nav */
.public-nav {
    background: rgba(13, 11, 20, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--landing-border);
}

.public-brand {
    font-weight: 700;
    letter-spacing: -0.02em;
}

.public-brand i {
    color: var(--landing-accent);
}

.public-nav .nav-link {
    color: var(--landing-muted) !important;
    font-weight: 500;
    font-size: 0.95rem;
}

.public-nav .nav-link:hover,
.public-nav .nav-link.active {
    color: var(--landing-text) !important;
}

.btn-landing-primary {
    background: linear-gradient(135deg, var(--landing-primary) 0%, #805ad5 100%);
    border: none;
    color: #fff !important;
    font-weight: 600;
    border-radius: 999px;
    box-shadow: 0 4px 20px rgba(159, 122, 234, 0.4);
}

.btn-landing-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 28px rgba(159, 122, 234, 0.55);
    color: #fff !important;
}

.btn-landing-outline {
    border: 1px solid var(--landing-border);
    color: var(--landing-text) !important;
    border-radius: 999px;
    font-weight: 600;
    background: transparent;
}

.btn-landing-outline:hover {
    background: var(--landing-surface);
    border-color: rgba(255, 255, 255, 0.25);
    color: var(--landing-text) !important;
}

/* Hero */
.landing-hero {
    position: relative;
    overflow: hidden;
    padding: 4rem 0 5rem;
    background: var(--landing-gradient);
}

.landing-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--landing-glow);
    pointer-events: none;
}

.landing-hero .container {
    position: relative;
    z-index: 1;
}

.landing-eyebrow {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--landing-accent);
    margin-bottom: 1rem;
}

.landing-headline {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -0.02em;
    margin-bottom: 1.25rem;
}

.landing-headline em {
    font-style: italic;
    color: var(--landing-primary);
}

.landing-lead {
    font-size: 1.15rem;
    line-height: 1.65;
    color: var(--landing-muted);
    max-width: 36rem;
}

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

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

.landing-hero-card {
    background: var(--landing-surface);
    border: 1px solid var(--landing-border);
    border-radius: 1.25rem;
    padding: 1.75rem;
    backdrop-filter: blur(8px);
}

.landing-hero-stat {
    text-align: center;
    padding: 0.75rem;
}

.landing-hero-stat .value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--landing-primary);
}

.landing-hero-stat .label {
    font-size: 0.75rem;
    color: var(--landing-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* Carousel */
.landing-carousel-wrap {
    padding: 3rem 0 4rem;
    background: var(--landing-bg-2);
}

.landing-carousel {
    border-radius: 1.25rem;
    overflow: hidden;
    border: 1px solid var(--landing-border);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

.landing-carousel .carousel-item {
    min-height: 380px;
    background: linear-gradient(145deg, #1e1630 0%, #120e1a 100%);
}

.landing-slide {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 3rem 2.5rem;
    min-height: 380px;
}

@media (min-width: 768px) {
    .landing-slide {
        padding: 3rem 4rem;
    }
}

.landing-slide-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    line-height: 1;
}

.landing-slide h3 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.85rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.landing-slide p {
    color: var(--landing-muted);
    font-size: 1.05rem;
    line-height: 1.6;
    max-width: 32rem;
    margin-bottom: 1.5rem;
}

.landing-carousel .carousel-control-prev,
.landing-carousel .carousel-control-next {
    width: 8%;
    opacity: 0.7;
}

.landing-carousel .carousel-indicators [data-bs-target] {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--landing-primary);
}

/* Sections */
.landing-section {
    padding: 4rem 0;
}

.landing-section-alt {
    background: rgba(255, 255, 255, 0.02);
    border-top: 1px solid var(--landing-border);
    border-bottom: 1px solid var(--landing-border);
}

.section-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(1.75rem, 3vw, 2.35rem);
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.section-lead {
    color: var(--landing-muted);
    font-size: 1.05rem;
    max-width: 40rem;
}

.landing-feature-card {
    background: var(--landing-surface);
    border: 1px solid var(--landing-border);
    border-radius: 1rem;
    padding: 1.75rem;
    height: 100%;
}

.landing-feature-card:hover {
    border-color: rgba(183, 148, 246, 0.35);
    transform: translateY(-3px);
}

.landing-feature-card .icon-wrap {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, rgba(183, 148, 246, 0.25), rgba(246, 135, 179, 0.15));
}

.landing-feature-card h5 {
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.landing-feature-card p {
    color: var(--landing-muted);
    font-size: 0.95rem;
    margin-bottom: 0;
}

.landing-hub-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.25rem;
}

.landing-hub-tag {
    font-size: 0.8rem;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: rgba(183, 148, 246, 0.15);
    border: 1px solid rgba(183, 148, 246, 0.3);
    color: var(--landing-text);
}

.landing-steps {
    counter-reset: step;
}

.landing-step {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.landing-step-num {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--landing-primary), #805ad5);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.1rem;
}

.landing-step h5 {
    font-weight: 700;
    margin-bottom: 0.35rem;
}

.landing-step p {
    color: var(--landing-muted);
    margin-bottom: 0;
    font-size: 0.95rem;
}

.landing-cta-band {
    padding: 4rem 0;
    background: linear-gradient(135deg, #3d2a5c 0%, #1a1028 50%, #0d0b14 100%);
    text-align: center;
    border-top: 1px solid var(--landing-border);
}

.landing-cta-band h2 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
}

.landing-cta-band p {
    color: var(--landing-muted);
    max-width: 28rem;
    margin: 0 auto 1.75rem;
}

/* Public help on dark theme */
.public-help-card {
    background: var(--landing-surface);
    border: 1px solid var(--landing-border);
    border-radius: 1rem;
    color: var(--landing-text);
}

.public-help-card .accordion-item {
    background: transparent;
    border-color: var(--landing-border);
    color: var(--landing-text);
}

.public-help-card .accordion-button {
    background: rgba(255, 255, 255, 0.03);
    color: var(--landing-text);
    font-weight: 600;
}

.public-help-card .accordion-button:not(.collapsed) {
    background: rgba(183, 148, 246, 0.12);
    color: var(--landing-primary);
    box-shadow: none;
}

.public-help-card .accordion-button::after {
    filter: invert(1);
}

.public-help-card .accordion-body {
    color: var(--landing-muted);
}

.public-help-card .accordion-body a {
    color: var(--landing-primary);
}

/* Footer */
.public-footer {
    padding: 3rem 0 2rem;
    background: #08060c;
    border-top: 1px solid var(--landing-border);
}

.footer-brand {
    font-weight: 700;
    color: var(--landing-text);
}

.footer-brand i {
    color: var(--landing-accent);
}

.footer-heading {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--landing-muted);
    margin-bottom: 0.75rem;
}

.public-footer a {
    color: var(--landing-muted);
    text-decoration: none;
}

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

@media (max-width: 767px) {
    .landing-hero {
        padding: 2.5rem 0 3rem;
    }
    .landing-carousel .carousel-item,
    .landing-slide {
        min-height: 420px;
    }
}