/* ═══════════════════════════════════════════════════════════════
   Astracore Indie Games — landing
   Mundo visual único: papel artesanal, tinta, madeira e mar.
   Paleta extraída do logo/splash oficiais:
     papel #EDE5D3 · tinta #37301F · floresta #2F4A36
     bronze #A9713C · ouro velho #7C5A2E · mar profundo #101A17
   ═══════════════════════════════════════════════════════════════ */

:root {
    --paper: #EDE5D3;
    --paper-hi: #F5EFE1;
    --paper-low: #E0D5BD;
    --ink: #37301F;
    --ink-soft: #6A5D45;
    --forest: #2F4A36;
    --forest-deep: #223a2a;
    --bronze: #A9713C;
    --bronze-deep: #7C5A2E;
    --gold-pale: #D8BE92;
    --sea: #101A17;
    --sea-mist: #1B2B24;

    --font-display: "Metamorphous", "Cinzel", serif;
    --font-title: "Cinzel", serif;
    --font-body: "Alegreya", Georgia, serif;
    --font-caps: "Alegreya SC", "Alegreya", serif;

    color-scheme: light;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 1.0625rem;
    line-height: 1.65;
    color: var(--ink);
    background-color: var(--paper);
}

/* papel fixo atrás de tudo (mais leve que background-attachment: fixed) */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    background: var(--paper) url("../img/paper-bg.jpg") center / cover no-repeat;
}

img { max-width: 100%; }

h1, h2, h3 { text-wrap: balance; margin: 0; }

a { color: var(--bronze-deep); }

::selection { background: var(--bronze); color: var(--paper-hi); }

:focus-visible {
    outline: 2px solid var(--bronze-deep);
    outline-offset: 3px;
    border-radius: 2px;
}

/* ── splash de carregamento do Blazor ─────────────────────────── */

.boot-splash {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
}

.boot-splash img { width: 110px; opacity: .9; }

.boot-splash span {
    font-family: var(--font-caps);
    letter-spacing: .14em;
    color: var(--ink-soft);
}

/* ── barra superior ───────────────────────────────────────────── */

.topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: .65rem clamp(1rem, 4vw, 2.5rem);
    background: color-mix(in srgb, var(--paper-hi) 88%, transparent);
    backdrop-filter: blur(6px);
    border-bottom: 3px double var(--ink);
}

.topbar-brand {
    display: flex;
    align-items: center;
    gap: .6rem;
    text-decoration: none;
    color: var(--ink);
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1.02rem;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.topbar-brand img { height: 34px; width: auto; }

.topbar-brand em {
    font-style: normal;
    font-weight: 400;
    color: var(--bronze-deep);
}

.topbar-nav { display: flex; gap: clamp(.75rem, 2.5vw, 1.75rem); }

.topbar-nav a {
    font-family: var(--font-caps);
    font-size: .95rem;
    letter-spacing: .1em;
    text-decoration: none;
    color: var(--ink);
    border-bottom: 1px solid transparent;
    padding-bottom: 2px;
}

.topbar-nav a:hover { border-bottom-color: var(--bronze); color: var(--bronze-deep); }

/* ── herói ────────────────────────────────────────────────────── */

.hero {
    max-width: 46rem;
    margin: 0 auto;
    padding: clamp(3rem, 8vh, 5.5rem) 1.25rem 3.5rem;
    text-align: center;
    animation: rise .9s ease-out both;
}

@keyframes rise {
    from { opacity: 0; transform: translateY(18px); }
    to { opacity: 1; transform: none; }
}

.eyebrow {
    font-family: var(--font-caps);
    font-size: .95rem;
    letter-spacing: .22em;
    text-transform: lowercase;
    font-variant: small-caps;
    color: var(--ink-soft);
    margin: 0 0 1.5rem;
}

.eyebrow-gold { color: var(--gold-pale); }

.hero-logo {
    width: clamp(180px, 30vw, 260px);
    height: auto;
    filter: drop-shadow(0 10px 22px rgba(55, 48, 31, .28));
}

.hero h1 {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(2.2rem, 6vw, 3.6rem);
    line-height: 1.14;
    margin: 1.75rem 0 1.25rem;
    color: var(--ink);
    text-shadow: 0 1px 0 var(--paper-hi), 0 3px 6px rgba(55, 48, 31, .22);
}

.hero-lede {
    font-size: 1.17rem;
    line-height: 1.7;
    color: var(--ink-soft);
    margin: 0 auto;
    max-width: 38rem;
}

.hero-actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2.25rem;
}

.btn {
    font-family: var(--font-title);
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    font-size: .95rem;
    text-decoration: none;
    padding: .8rem 1.7rem;
    border-radius: 3px;
}

.btn-seal {
    color: var(--paper-hi);
    background: linear-gradient(160deg, var(--bronze), var(--bronze-deep));
    border: 1px solid var(--bronze-deep);
    box-shadow: 0 3px 0 var(--bronze-deep), 0 8px 18px rgba(124, 90, 46, .35);
}

.btn-seal:hover { filter: brightness(1.07); }

.btn-quiet {
    color: var(--ink);
    border: 1px solid var(--ink-soft);
    background: transparent;
}

.btn-quiet:hover { border-color: var(--ink); background: color-mix(in srgb, var(--paper-low) 55%, transparent); }

/* ── divisor estrela ──────────────────────────────────────────── */

.rule-star {
    display: flex;
    align-items: center;
    gap: 1rem;
    max-width: 30rem;
    margin: 0 auto 3.5rem;
    padding: 0 1.5rem;
    color: var(--bronze-deep);
}

.rule-star::before,
.rule-star::after {
    content: "";
    flex: 1;
    border-top: 1px solid var(--bronze-deep);
    opacity: .55;
}

.rule-star span { font-size: 1.1rem; }

/* ── seção do jogo (mundo escuro) ─────────────────────────────── */

.game {
    padding: 0 clamp(.75rem, 3vw, 2.5rem) 4rem;
}

.game-sea {
    position: relative;
    max-width: 72rem;
    margin: 0 auto;
    padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1.25rem, 4vw, 3.5rem) clamp(2rem, 5vw, 3.5rem);
    background:
        linear-gradient(rgba(16, 26, 23, .82), rgba(16, 26, 23, .93)),
        url("../img/tabletop-bg.jpg") center / cover;
    border: 1px solid var(--bronze-deep);
    outline: 4px solid var(--sea);
    border-radius: 8px;
    box-shadow: 0 24px 60px rgba(30, 25, 12, .45);
    color: var(--paper);
}

.game-galleon {
    display: block;
    width: clamp(300px, 46%, 560px);
    margin: -1rem auto 0;
    filter: drop-shadow(0 18px 30px rgba(0, 0, 0, .55));
    animation: bob 7s ease-in-out infinite;
}

@keyframes bob {
    0%, 100% { transform: translateY(0) rotate(-.4deg); }
    50% { transform: translateY(-9px) rotate(.5deg); }
}

.game-head {
    max-width: 44rem;
    margin: 1.5rem auto 0;
    text-align: center;
}

.game-head .eyebrow { margin-bottom: 1rem; }

.game-head h2 {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(2.5rem, 6.5vw, 4.1rem);
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--gold-pale);
    text-shadow: 0 2px 0 rgba(0, 0, 0, .55), 0 8px 22px rgba(0, 0, 0, .4);
}

.game-tag {
    font-family: var(--font-body);
    font-style: italic;
    font-size: 1.25rem;
    color: var(--paper-hi);
    margin: .75rem 0 1.25rem;
}

.game-lede {
    color: color-mix(in srgb, var(--paper) 82%, transparent);
    margin: 0 auto;
}

.game-chips {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: .55rem;
    padding: 0;
    margin: 1.75rem 0 0;
}

.game-chips li {
    font-family: var(--font-caps);
    font-size: .9rem;
    letter-spacing: .09em;
    padding: .3rem .85rem;
    border: 1px solid color-mix(in srgb, var(--gold-pale) 55%, transparent);
    border-radius: 999px;
    color: var(--gold-pale);
}

/* carrossel de painéis do jogo */

.carousel {
    max-width: 56rem;
    margin: clamp(2.25rem, 5vw, 3.5rem) auto 0;
}

.carousel-viewport { overflow: hidden; }

.carousel-track {
    display: flex;
    transition: transform .5s cubic-bezier(.33, .8, .3, 1);
}

.carousel-slide {
    flex: 0 0 100%;
    min-width: 100%;
}

.panel {
    display: flex;
    flex-direction: column;
    margin: 0;
    background: var(--paper);
    border: 1px solid var(--bronze-deep);
    border-radius: 10px;
    padding: 10px 10px 0;
    box-shadow: 0 10px 26px rgba(0, 0, 0, .45);
}

.panel img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 8;
    height: auto;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid color-mix(in srgb, var(--ink) 30%, transparent);
}

.panel figcaption {
    display: flex;
    flex-direction: column;
    gap: .15rem;
    padding: .8rem .6rem 1rem;
    margin-top: auto;
    text-align: center;
}

.panel figcaption strong {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: .07em;
    text-transform: uppercase;
    color: var(--forest-deep);
}

.panel figcaption span {
    font-style: italic;
    font-size: 1rem;
    color: var(--ink-soft);
    line-height: 1.5;
}

.carousel-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.1rem;
    margin-top: 1.25rem;
}

.carousel-arrow {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--bronze-deep);
    background: linear-gradient(160deg, var(--bronze), var(--bronze-deep));
    color: var(--paper-hi);
    font-size: 1.05rem;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 2px 0 var(--bronze-deep), 0 6px 14px rgba(0, 0, 0, .4);
}

.carousel-arrow:hover { filter: brightness(1.1); }

.carousel-arrow:active { transform: translateY(1px); }

.carousel-dots { display: flex; gap: .55rem; }

.carousel-dot {
    width: 11px;
    height: 11px;
    padding: 0;
    border-radius: 50%;
    border: 1px solid var(--gold-pale);
    background: transparent;
    cursor: pointer;
    transition: background .2s ease, transform .2s ease;
}

.carousel-dot:hover { background: color-mix(in srgb, var(--gold-pale) 45%, transparent); }

.carousel-dot.is-active {
    background: var(--gold-pale);
    transform: rotate(45deg) scale(1.05);
    border-radius: 2px;
}

.carousel-count {
    margin: .6rem 0 0;
    text-align: center;
    font-family: var(--font-caps);
    font-size: .9rem;
    letter-spacing: .18em;
    color: color-mix(in srgb, var(--gold-pale) 75%, transparent);
    font-variant-numeric: tabular-nums;
}

/* ── seção da demo (a doca) ───────────────────────────────────── */

.demo {
    max-width: 66rem;
    margin: 0 auto;
    padding: 4.25rem 1.25rem 3.5rem;
    text-align: center;
}

.demo h2 {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(1.9rem, 4.4vw, 2.6rem);
    color: var(--ink);
}

.demo-lede {
    color: var(--ink-soft);
    font-size: 1.12rem;
    max-width: 38rem;
    margin: 1.25rem auto 0;
}

.demo-fleet {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.4rem;
    margin-top: 2.75rem;
}

.demo-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .35rem;
    padding: 2rem 1.4rem 1.6rem;
    background: linear-gradient(175deg, var(--paper-hi), var(--paper-low));
    border: 1px solid var(--bronze-deep);
    border-radius: 10px;
    box-shadow: 0 10px 26px rgba(55, 48, 31, .18);
    transition: transform .25s ease, box-shadow .25s ease;
}

.demo-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 34px rgba(55, 48, 31, .26);
}

/* o navio do visitante: moldura de destaque e a flâmula no topo */
.demo-card.is-yours {
    border: 2px solid var(--bronze);
    outline: 4px solid color-mix(in srgb, var(--gold-pale) 45%, transparent);
    background: linear-gradient(175deg, #FBF6E9, var(--paper-hi));
}

.demo-flag {
    position: absolute;
    top: -0.85rem;
    left: 50%;
    transform: translateX(-50%);
    padding: .22rem .95rem;
    font-family: var(--font-caps);
    font-size: .8rem;
    letter-spacing: .14em;
    color: var(--paper-hi);
    background: linear-gradient(160deg, var(--forest), var(--forest-deep));
    border: 1px solid var(--forest-deep);
    border-radius: 999px;
    box-shadow: 0 3px 8px rgba(34, 58, 42, .4);
    white-space: nowrap;
}

.demo-glyph {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 62px;
    height: 62px;
    margin-bottom: .5rem;
    border-radius: 50%;
    color: var(--paper-hi);
    background: radial-gradient(circle at 32% 28%, var(--forest), var(--forest-deep));
    border: 1px solid var(--forest-deep);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .18), 0 5px 12px rgba(34, 58, 42, .35);
}

.demo-glyph svg { width: 30px; height: 30px; }

.demo-card h3 {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1.22rem;
    letter-spacing: .05em;
    color: var(--forest-deep);
}

.demo-arch {
    margin: 0;
    font-family: var(--font-caps);
    font-size: .88rem;
    letter-spacing: .08em;
    color: var(--bronze-deep);
}

.demo-note {
    margin: .45rem 0 1.15rem;
    font-size: .98rem;
    font-style: italic;
    color: var(--ink-soft);
    line-height: 1.5;
    flex: 1;
}

.demo-btn { width: 100%; text-align: center; }

.demo-size {
    margin: .7rem 0 0;
    font-family: var(--font-caps);
    font-size: .8rem;
    letter-spacing: .12em;
    color: var(--ink-soft);
}

.demo-fineprint {
    margin: 2.25rem auto 0;
    max-width: 40rem;
    font-size: .92rem;
    font-style: italic;
    color: var(--ink-soft);
}

/* ── seção de criação ─────────────────────────────────────────── */

.craft {
    max-width: 47rem;
    margin: 0 auto;
    padding: 4.5rem 1.25rem 4rem;
    text-align: center;
}

.craft h2 {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(1.8rem, 4.2vw, 2.5rem);
    color: var(--ink);
}

.craft-lede {
    color: var(--ink-soft);
    font-size: 1.12rem;
    max-width: 36rem;
    margin: 1.25rem auto 0;
}

.craft-steps {
    list-style: none;
    padding: 0;
    margin: 3rem 0 0;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.craft-steps li {
    position: relative;
    padding: 1.6rem 0 1.6rem 2.2rem;
    border-left: 1px solid var(--bronze-deep);
}

.craft-steps li::before {
    content: "";
    position: absolute;
    left: -7px;
    top: 2.15rem;
    width: 13px;
    height: 13px;
    background: var(--paper-hi);
    border: 2px solid var(--bronze-deep);
    transform: rotate(45deg);
}

.craft-phase {
    font-family: var(--font-caps);
    font-size: .88rem;
    letter-spacing: .2em;
    color: var(--bronze-deep);
}

.craft-steps h3 {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1.25rem;
    margin: .3rem 0 .5rem;
    color: var(--forest-deep);
}

.craft-steps p { margin: 0; color: var(--ink-soft); }

.craft-now {
    display: inline-flex;
    align-items: center;
    gap: .7rem;
    margin-top: 2.75rem;
    padding: .85rem 1.4rem;
    border: 1px solid var(--forest);
    border-radius: 999px;
    background: color-mix(in srgb, var(--forest) 10%, transparent);
    font-family: var(--font-caps);
    letter-spacing: .06em;
    color: var(--forest-deep);
    text-align: left;
}

.craft-now-dot {
    flex: none;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--forest);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--forest) 22%, transparent);
}

/* ── rodapé ───────────────────────────────────────────────────── */

.footer {
    background: linear-gradient(170deg, var(--forest-deep), #182b1e);
    color: var(--paper);
    text-align: center;
    padding: 3.25rem 1.25rem 2.25rem;
    border-top: 4px double var(--gold-pale);
}

.footer img {
    height: 74px;
    width: auto;
    background: var(--paper-hi);
    border-radius: 50%;
    padding: 12px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, .4);
}

.footer-name {
    font-family: var(--font-title);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .12em;
    font-size: 1.05rem;
    margin: 1.1rem 0 .2rem;
}

.footer-name em { font-style: normal; font-weight: 400; color: var(--gold-pale); }

.footer-line { margin: 0; font-style: italic; color: color-mix(in srgb, var(--paper) 75%, transparent); }

.footer-mail {
    display: inline-block;
    margin-top: 1rem;
    color: var(--gold-pale);
    font-family: var(--font-caps);
    letter-spacing: .08em;
}

.footer-legal {
    margin: 2rem 0 0;
    font-size: .88rem;
    color: color-mix(in srgb, var(--paper) 55%, transparent);
}

/* ── responsivo ───────────────────────────────────────────────── */

@media (max-width: 720px) {
    .topbar { flex-direction: column; gap: .4rem; }
    .panel img { aspect-ratio: 16 / 10; }
    .game { padding-left: .5rem; padding-right: .5rem; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .hero { animation: none; }
    .game-galleon { animation: none; }
    .carousel-track { transition: none; }
}

/* ── infraestrutura Blazor ────────────────────────────────────── */

#blazor-error-ui {
    color-scheme: light only;
    background: var(--paper-hi);
    color: var(--ink);
    border-top: 2px solid #b32121;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}

.blazor-error-boundary {
    background: #b32121;
    padding: 1rem;
    color: white;
}

.blazor-error-boundary::after {
    content: "Ocorreu um erro.";
}