.calendar-hero {
    padding: 54px 0 48px;
    overflow: hidden;
    background: linear-gradient(135deg, #fff 0%, #fff 57%, #f8fafc 100%);
}
.calendar-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 380px;
    align-items: center;
    gap: 70px;
}
.calendar-hero__content h1 {
    margin: 0;
    color: var(--color-heading);
    font-family: var(--font-heading);
    font-size: 50px;
    line-height: 1.04;
    letter-spacing: -.035em;
}
.calendar-hero__content > p:last-child {
    max-width: 680px;
    margin: 20px 0 0;
    color: var(--color-muted);
    font-size: 15px;
    line-height: 1.65;
}
.calendar-hero__visual { display: grid; place-items: center; }
.calendar-illustration {
    position: relative;
    width: 260px;
    overflow: visible;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 24px;
    box-shadow: 0 24px 60px rgba(21,25,34,.12);
    transform: rotate(2deg);
}
.calendar-illustration::before {
    content: '';
    position: absolute;
    z-index: -1;
    inset: 24px -30px -24px 28px;
    background: linear-gradient(145deg, #ff9a1f, #ec8000);
    border-radius: 28px;
    transform: rotate(-7deg);
}
.calendar-illustration__top { height: 64px; background: var(--color-dark); border-radius: 23px 23px 0 0; }
.calendar-illustration__rings { position: absolute; top: -15px; left: 0; right: 0; display: flex; justify-content: space-around; }
.calendar-illustration__rings span { width: 20px; height: 48px; background: #ec8000; border: 6px solid #fff; border-radius: 12px; box-shadow: 0 4px 10px rgba(0,0,0,.12); }
.calendar-illustration__body { display: grid; min-height: 180px; place-items: center; align-content: center; gap: 4px; }
.calendar-illustration__body strong { color: var(--color-heading); font-family: var(--font-heading); font-size: 76px; line-height: 1; }
.calendar-illustration__body span { color: var(--color-accent); font-size: 11px; font-weight: 700; letter-spacing: .16em; }

.calendar-events { background: #f8fafc; }
.calendar-month + .calendar-month { margin-top: 48px; }
.calendar-month__title {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 0 0 18px;
    color: var(--color-heading);
    font-family: var(--font-heading);
    font-size: 20px;
    letter-spacing: .04em;
}
.calendar-month__title::before { content: ''; width: 34px; height: 3px; background: var(--color-accent); border-radius: 2px; }
.calendar-month__events { display: grid; gap: 18px; }
.event-card {
    display: grid;
    grid-template-columns: 255px minmax(0, 1fr) 245px;
    min-height: 250px;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 16px;
    box-shadow: 0 10px 28px rgba(18,25,38,.07);
}
.event-card__date {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 10px;
    padding: 30px;
    color: #fff;
    background: var(--color-dark);
}
.event-card__mode { align-self: flex-start; padding: 6px 9px; color: #fff; background: var(--color-accent); border-radius: 5px; font-size: 10px; font-weight: 700; letter-spacing: .08em; }
.event-card__date strong { font-family: var(--font-heading); font-size: 26px; line-height: 1.13; }
.event-card__date > span:last-child { color: rgba(255,255,255,.78); font-size: 12px; line-height: 1.5; }
.event-card__main { padding: 30px 32px; }
.event-card__organizer { margin: 0 0 8px; color: var(--color-accent); font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.event-card__main h3 { margin: 0; color: var(--color-heading); font-family: var(--font-heading); font-size: 26px; line-height: 1.15; }
.event-card__location, .event-card__program, .event-card__note { display: flex; align-items: center; gap: 10px; }
.event-card__location { margin-top: 20px; color: var(--color-muted); font-weight: 600; }
.event-card__location .icon, .event-card__program .icon, .event-card__note .icon { width: 20px; height: 20px; color: var(--color-accent); flex: 0 0 auto; }
.event-card__program { width: fit-content; margin-top: 12px; color: var(--color-accent); font-size: 13px; font-weight: 700; text-decoration: none; }
.event-card__program:hover { text-decoration: underline; }
.event-card__note { margin-top: 18px; padding: 11px 13px; color: #4b3a28; background: #fff7ed; border: 1px solid #fed7aa; border-radius: 8px; font-size: 12px; line-height: 1.4; }
.event-card__commercial {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: stretch;
    gap: 10px;
    padding: 28px;
    background: #fcfcfd;
    border-left: 1px solid var(--color-border);
}
.event-card__price-label, .event-card__old-price { color: var(--color-muted); font-size: 12px; }
.event-card__old-price { text-decoration: line-through; }
.event-card__price { color: var(--color-heading); font-family: var(--font-heading); font-size: 30px; line-height: 1; }
.event-card__promotion { color: var(--color-accent-dark); font-size: 10px; font-weight: 700; letter-spacing: .06em; }
.event-card__availability { display: inline-flex; width: fit-content; align-items: center; gap: 7px; font-size: 12px; font-weight: 700; }
.event-card__availability::before { content: ''; width: 8px; height: 8px; border-radius: 50%; }
.event-card__availability--available { color: var(--color-primary); }
.event-card__availability--available::before { background: var(--color-primary); }
.event-card__availability--last-seats { color: #a15c00; }
.event-card__availability--last-seats::before { background: #ec8000; }
.event-card__availability--sold-out { color: #6b7280; }
.event-card__availability--sold-out::before { background: #9ca3af; }
.event-card__availability--external { color: var(--color-primary); }
.event-card__availability--external::before { background: var(--color-primary); }
.event-card__button { margin-top: 8px; width: 100%; }
.event-card__closed { margin-top: 8px; padding: 12px; color: #6b7280; background: #f1f3f5; border-radius: 7px; font-size: 13px; font-weight: 700; text-align: center; }

.calendar-empty { max-width: 720px; margin: 0 auto; padding: 60px 30px; background: #fff; border: 1px solid var(--color-border); border-radius: 16px; text-align: center; }
.calendar-empty > .icon { width: 54px; height: 54px; color: var(--color-accent); }
.calendar-empty h2 { margin: 18px 0 8px; color: var(--color-heading); font-family: var(--font-heading); font-size: 28px; }
.calendar-empty p { margin: 0 0 24px; color: var(--color-muted); }

.calendar-payment { padding-top: 52px; }
.calendar-payment__box {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    align-items: center;
    gap: 50px;
    padding: 38px 42px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 16px;
    box-shadow: var(--shadow-card);
}
.calendar-payment__box h2 { margin: 0; color: var(--color-heading); font-family: var(--font-heading); font-size: 28px; }
.calendar-payment__box > div > p:last-child { margin: 12px 0 0; color: var(--color-muted); font-size: 14px; }
.calendar-payment__box ul { display: grid; gap: 14px; margin: 0; padding: 0; list-style: none; }
.calendar-payment__box li { display: flex; align-items: center; gap: 12px; color: var(--color-heading); font-size: 14px; font-weight: 600; }
.calendar-payment__box li .icon { color: var(--color-accent); }

@media (max-width: 980px) {
    .calendar-hero__grid { grid-template-columns: 1fr 300px; gap: 30px; }
    .event-card { grid-template-columns: 210px minmax(0,1fr); }
    .event-card__commercial { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr auto; align-items: center; border-top: 1px solid var(--color-border); border-left: 0; }
    .event-card__button { margin: 0; min-width: 190px; }
}

@media (max-width: 760px) {
    .calendar-hero { padding: 34px 0 40px; }
    .calendar-hero__grid { grid-template-columns: 1fr; }
    .calendar-hero__visual { order: -1; transform: scale(.82); margin-block: -28px -14px; }
    .calendar-hero__content h1 { font-size: 42px; }
    .event-card { grid-template-columns: 1fr; }
    .event-card__date { padding: 24px; }
    .event-card__main { padding: 24px; }
    .event-card__commercial { grid-column: auto; display: flex; padding: 24px; border-top: 1px solid var(--color-border); }
    .event-card__button { min-width: 0; }
    .calendar-payment__box { grid-template-columns: 1fr; gap: 28px; padding: 28px 24px; }
}

/* Versão 08: blocos anteriormente pretos usam cinza escuro institucional. */
.event-card__date { background: #3b3f3e; }
.calendar-illustration__top { background: #3b3f3e; }

/* Observação: conteúdo alinhado pelo topo e texto no cinza institucional. */
.event-card__note {
    align-items: flex-start;
    color: #3b3f3e;
}

.event-card__note .icon {
    margin-top: 1px;
}

.event-card__note > span {
    display: block;
    min-width: 0;
}

/* Observação: destaque tipográfico moderado para melhorar a leitura. */
.event-card__note {
    font-weight: 600;
}