/* Public marketing landing page (/) — loaded alongside base.css and
   dashboard.css (reused for --rarity-* tokens and .rarity-badge). */

html {
    scroll-behavior: smooth;
}

body {
    overflow-x: hidden;
}

.landing {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 var(--space-4) var(--space-4);
}

/* ---------- Nav ---------- */

.landing-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) 0;
}

.landing-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.1rem;
}

.landing-messages {
    max-width: 100%;
}

/* ---------- Buttons ---------- */

.btn-cta,
.btn-ghost {
    display: inline-block;
    width: auto;
    padding: 0.7rem 1.4rem;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    text-align: center;
}

.btn-cta {
    background: var(--color-accent);
    color: #fff;
    border: 1px solid var(--color-accent);
}

.btn-cta:hover {
    filter: brightness(1.1);
}

.btn-ghost {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-ghost:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

/* ---------- Hero ---------- */

.landing-hero {
    display: grid;
    grid-template-columns: 1.3fr 0.9fr;
    gap: var(--space-4);
    align-items: start;
    padding: var(--space-4) 0 calc(var(--space-4) * 2);
}

.landing-hero-copy h1 {
    font-size: 2.6rem;
    line-height: 1.15;
    margin: 0 0 var(--space-3);
}

.landing-hero-copy .accent {
    background: linear-gradient(135deg, var(--color-accent), var(--rarity-cosmic));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.landing-lede {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    line-height: 1.6;
    margin: 0 0 var(--space-4);
    max-width: 46ch;
}

/* ---------- Card showcase ---------- */

.landing-showcase {
    display: flex;
    gap: var(--space-3);
}

.showcase-card {
    position: relative;
    width: 130px;
    aspect-ratio: 3 / 4;
    border-radius: 14px;
    border: 1px solid var(--color-border);
    overflow: hidden;
    background: var(--color-surface);
    box-shadow: 0 12px 32px color-mix(in srgb, var(--tile-color, transparent) 20%, transparent);
    transition: transform 0.2s ease;
}

.showcase-card:nth-child(2) {
    transform: translateY(1rem) rotate(2deg);
}

.showcase-card:hover {
    transform: translateY(-6px);
}

.showcase-card:nth-child(2):hover {
    transform: translateY(1rem) rotate(2deg) translateY(-6px);
}

.showcase-card-glow {
    position: absolute;
    inset: -20%;
    background: radial-gradient(circle, var(--tile-color, transparent) 0%, transparent 70%);
    opacity: 0.35;
    pointer-events: none;
}

.showcase-card img {
    position: relative;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.showcase-card-label {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 0.6rem;
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.75), transparent);
    font-size: 0.8rem;
}

.showcase-card-label strong {
    color: #fff;
}

/* ---------- Features ---------- */

.landing-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    padding: var(--space-4) 0;
    border-top: 1px solid var(--color-border);
}

.feature {
    text-align: left;
}

.feature svg {
    width: 28px;
    height: 28px;
    color: var(--color-accent);
    margin-bottom: var(--space-2);
}

.feature h3 {
    margin: 0 0 var(--space-2);
    font-size: 1.1rem;
}

.feature p {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* ---------- Auth panel ---------- */

.landing-auth-col {
    position: sticky;
    top: var(--space-4);
}

.auth-card {
    width: 100%;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: var(--space-4);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.auth-tabs {
    display: flex;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-border);
}

.auth-tab {
    flex: 1;
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 1rem;
    font-weight: 600;
    padding: 0.6rem 0;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}

.auth-tab.is-active {
    color: var(--color-text);
    border-bottom-color: var(--color-accent);
}

/* ---------- Footer ---------- */

.landing-footer {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.85rem;
    padding: var(--space-4) 0;
}

@media (max-width: 860px) {
    .landing-hero {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .landing-lede {
        max-width: none;
        margin-left: auto;
        margin-right: auto;
    }

    .landing-showcase {
        justify-content: center;
    }

    .landing-auth-col {
        position: static;
        max-width: 420px;
        margin: 0 auto;
    }

    .landing-features {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .feature {
        text-align: center;
    }

    .feature svg {
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 520px) {
    .landing-hero-copy h1 {
        font-size: 2rem;
    }

    .showcase-card {
        width: 140px;
    }
}