/* ============================================================
   BIRTHSTONES
   ============================================================ */
.gems-hero .page-hero__ornament { opacity: 0.34; width: min(36vw, 460px); right: 4vw; }

.calendar__grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.calendar__viewer { position: sticky; top: calc(var(--header) + 1rem); }
.calendar__viewer canvas { width: 100%; max-width: 520px; aspect-ratio: 1; margin: 0 auto; touch-action: pan-y; }
.calendar__card { text-align: center; margin-top: -1.2rem; transition: opacity 0.45s var(--ease), transform 0.45s var(--ease); }
.calendar__card.is-changing { opacity: 0; transform: translateY(8px); }
.calendar__card .small-caps { color: var(--accent-text); }
.calendar__card .h1 { font-style: italic; margin: 0.3rem 0 0.6rem; }
.calendar__meta { font-size: 0.7rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--fg-3); margin-bottom: 1.4rem; }
.calendar__card .serif-line { max-width: 30rem; margin: 0 auto 2rem; }
.calendar__cta { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 1.2rem 2rem; }
.gems-wisdom__img + div .calendar__cta, .split .calendar__cta { justify-content: flex-start; margin-top: 2.4rem; }
.split .h1 { margin-bottom: 1.6rem; }

.months { counter-reset: m; }
.month { display: grid; grid-template-columns: 58px 1fr auto; gap: 1.2rem; align-items: center; width: 100%; padding: 0.95rem 0.4rem; border-bottom: 1px solid var(--line); text-align: left; transition: background 0.4s var(--ease), padding 0.4s var(--ease); }
.month:first-child { border-top: 1px solid var(--line); }
.month canvas { width: 58px; height: 58px; }
.month__name { font-family: var(--serif); font-size: 1.45rem; line-height: 1.15; }
.month__name small { display: block; font-family: var(--sans); font-size: 0.64rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--fg-3); }
.month__virtue { font-size: 0.8rem; color: var(--fg-3); text-align: right; }
.month:hover { background: rgba(255, 255, 255, 0.03); padding-left: 0.9rem; }
.month[aria-current="true"] { background: rgba(212, 175, 55, 0.07); padding-left: 0.9rem; }
.month[aria-current="true"] .month__name { font-style: italic; color: var(--accent-text); }

.gems-wisdom__img .arch__img { max-width: 440px; margin: 0 auto; }

@media (max-width: 960px) {
    .calendar__grid { grid-template-columns: minmax(0, 1fr); }
    .calendar__viewer { position: relative; top: 0; }
    .calendar__viewer canvas { max-width: 380px; }
}
@media (max-width: 560px) {
    .month { grid-template-columns: 48px 1fr; }
    .month canvas { width: 48px; height: 48px; }
    .month__virtue { grid-column: 2; text-align: left; margin-top: -0.6rem; }
}