/* ==========================================================
   MEDITATURE — Página provisória
   Estilos organizados para manutenção simples e responsiva.
   ========================================================== */

/* Variáveis visuais principais */
:root {
    --background: #f7f8f4;
    --surface: rgba(255, 255, 255, 0.78);
    --text: #222222;
    --muted: #676b62;
    --accent: #91c51b;
    --accent-dark: #638d0e;
    --border: rgba(34, 34, 34, 0.09);
    --shadow: 0 24px 70px rgba(41, 50, 25, 0.10);
}

/* Normalização básica */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    background: var(--background);
}

body {
    min-width: 320px;
    min-height: 100vh;
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at 50% 35%, rgba(145, 197, 27, 0.10), transparent 38rem),
        var(--background);
}

/* Centralização do conteúdo em qualquer tamanho de tela */
.page {
    display: grid;
    min-height: 100svh;
    place-items: center;
    padding: clamp(1.25rem, 4vw, 3rem);
}

/* Bloco principal com leve profundidade visual */
.brand-card {
    display: flex;
    width: min(100%, 48rem);
    flex-direction: column;
    align-items: center;
    padding: clamp(1.5rem, 4vw, 3.5rem);
    border: 1px solid var(--border);
    border-radius: 2rem;
    background: var(--surface);
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 700ms ease, transform 700ms ease;
}

/* Ativado pelo JavaScript após o carregamento */
.page-ready .brand-card {
    opacity: 1;
    transform: translateY(0);
}

.brand-logo {
    display: block;
    width: min(100%, 16rem);
    height: auto;
    object-fit: contain;
}

.links {
    margin-top: clamp(0.5rem, 2vw, 1.25rem);
}

.youtube-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    min-height: 3rem;
    padding: 0.75rem 1.15rem;
    border: 1px solid rgba(34, 34, 34, 0.14);
    border-radius: 999px;
    color: var(--text);
    background: rgba(255, 255, 255, 0.84);
    font-size: 0.95rem;
    font-weight: 700;
    text-decoration: none;
    transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.youtube-link svg {
    width: 1.35rem;
    height: 1.35rem;
    fill: currentColor;
}

.youtube-link:hover {
    border-color: var(--accent);
    box-shadow: 0 8px 24px rgba(99, 141, 14, 0.16);
    transform: translateY(-2px);
}

.youtube-link:focus-visible,
.signature a:focus-visible {
    outline: 3px solid rgba(145, 197, 27, 0.45);
    outline-offset: 4px;
}

.signature {
    display: flex;
    gap: 0.3rem;
    margin-top: clamp(1.75rem, 4vw, 2.6rem);
    color: var(--muted);
    font-size: 0.76rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.signature a {
    color: var(--text);
    font-weight: 700;
    text-decoration: none;
}

.signature a:hover {
    color: var(--accent-dark);
}

/* Mantém textos disponíveis para leitores de tela sem exibi-los */
.visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* Ajustes para celulares menores */
@media (max-width: 480px) {
    .page {
        padding: 1rem;
    }

    .brand-card {
        padding: 1.5rem 1rem 1.4rem;
        border-radius: 1.5rem;
    }

    .brand-logo {
        width: min(72vw, 12rem);
    }
}

/* Respeita usuários que preferem menos animação */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}