/* ==========================================================
   REVISTAS OLYMPICO — Frontend Styles
   Baseado no visual: https://olympico.com.br/revistas/
   ========================================================== */

:root {
    --olrev-red:     #ED3237;
    --olrev-blue:    #3E4095;
    --olrev-dark:    #1a1a2e;
    --olrev-gray:    #f4f4f4;
    --olrev-border:  #e0e0e0;
    --olrev-radius:  8px;
    --olrev-gap:     20px;
    --olrev-font:    'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    --olrev-shadow:  0 4px 18px rgba(0,0,0,.10);
    --olrev-shadow-hover: 0 8px 28px rgba(0,0,0,.18);
}

/* ---- Wrapper da seção ---- */
.olrev-section {
    font-family: var(--olrev-font);
    margin-bottom: 48px;
}

/* ---- Cabeçalho ---- */
.olrev-header {
    margin-bottom: 24px;
}

.olrev-section-title {
    font-size: 1.05rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--olrev-blue);
    margin: 0 0 10px;
    position: relative;
    padding-left: 14px;
}

.olrev-section-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 100%;
    background: var(--olrev-red);
    border-radius: 2px;
}

.olrev-separator {
    border: none;
    border-top: 2px solid var(--olrev-red);
    margin: 0;
    opacity: .18;
}

/* ---- Grid ---- */
.olrev-grid {
    display: grid;
    gap: var(--olrev-gap);
}

.olrev-cols-1 { grid-template-columns: 1fr; }
.olrev-cols-2 { grid-template-columns: repeat(2, 1fr); }
.olrev-cols-3 { grid-template-columns: repeat(3, 1fr); }
.olrev-cols-4 { grid-template-columns: repeat(4, 1fr); }

/* ======================================================
   CARD
   ====================================================== */
.olrev-card {
    background: #fff;
    border-radius: var(--olrev-radius);
    overflow: hidden;
    box-shadow: var(--olrev-shadow);
    transition: box-shadow .25s ease, transform .25s ease;
    display: flex;
    flex-direction: column;
}

.olrev-card:hover {
    box-shadow: var(--olrev-shadow-hover);
    transform: translateY(-3px);
}

/* ---- Capa ---- */
.olrev-card__cover {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3 / 4;
    background: var(--olrev-gray);
}

.olrev-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .35s ease;
}

.olrev-card:hover .olrev-card__img {
    transform: scale(1.04);
}

/* Overlay de lupa (aparece no hover) */
.olrev-card__overlay {
    position: absolute;
    inset: 0;
    background: rgba(62, 64, 149, 0.72);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity .25s ease;
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
}

.olrev-card:hover .olrev-card__overlay {
    opacity: 1;
}

/* ---- Corpo (título + botões) ---- */
.olrev-card__body {
    padding: 14px 16px 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1;
}

.olrev-card__title {
    font-size: .875rem;
    font-weight: 700;
    color: var(--olrev-dark);
    margin: 0;
    line-height: 1.4;
    /* Limita a 2 linhas */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.olrev-card__actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: auto;
}

/* ======================================================
   BOTÕES
   ====================================================== */
.olrev-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-family: var(--olrev-font);
    font-weight: 600;
    text-decoration: none;
    border-radius: 30px;
    transition: background .2s, transform .15s, color .2s;
    cursor: pointer;
    white-space: nowrap;
    line-height: 1;
}

/* Botão overlay (grande, centralizado) */
.olrev-btn--view {
    font-size: .85rem;
    padding: 10px 22px;
    background: #fff;
    color: var(--olrev-blue);
    box-shadow: 0 2px 8px rgba(0,0,0,.2);
}

.olrev-btn--view:hover {
    background: var(--olrev-red);
    color: #fff;
    transform: scale(1.05);
}

/* Botões pequenos no body do card */
.olrev-btn--view-sm {
    font-size: .72rem;
    padding: 6px 14px;
    background: var(--olrev-blue);
    color: #fff;
}

.olrev-btn--view-sm:hover {
    background: #2e3178;
    transform: translateY(-1px);
}

.olrev-btn--download {
    font-size: .72rem;
    padding: 6px 14px;
    background: var(--olrev-red);
    color: #fff;
}

.olrev-btn--download:hover {
    background: #c5282d;
    transform: translateY(-1px);
}

/* ---- Estado vazio ---- */
.olrev-empty {
    color: #888;
    font-style: italic;
    padding: 20px 0;
}

/* ======================================================
   RESPONSIVO
   ====================================================== */
@media (max-width: 1024px) {
    .olrev-cols-4 { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .olrev-cols-3,
    .olrev-cols-4 { grid-template-columns: repeat(2, 1fr); }
    .olrev-gap { gap: 14px; }
}

@media (max-width: 480px) {
    .olrev-cols-2,
    .olrev-cols-3,
    .olrev-cols-4 { grid-template-columns: 1fr 1fr; }

    .olrev-card__body { padding: 10px 12px 12px; }
    .olrev-card__title { font-size: .8rem; }
    .olrev-btn--view-sm,
    .olrev-btn--download { font-size: .68rem; padding: 5px 10px; }
}

@media (max-width: 360px) {
    .olrev-cols-2,
    .olrev-cols-3,
    .olrev-cols-4 { grid-template-columns: 1fr; }
}