/* mm-card-tall
   Numbered spec cards with a left border that twinkles through the
   constellation palette. Six instances per row (col-1 through col-6),
   each starting at a different point in the 12s color cycle so the row
   shimmers in sequence.
   Common pattern:
     <div class="mm-card mm-card-tall col-1">
         <span class="mm-spec-num">01</span>Card body text
     </div> */

.mm-card-tall {
	background: none;
	border: 0;
	border-left: 3px solid var(--mm-accent);
	padding: 4px 0 4px 18px;
	min-height: 0;
	font-size: 12px;
	line-height: 1.55;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	align-items: flex-start;
	backdrop-filter: none;
	-webkit-backdrop-filter: none;
	text-align: left;
	color: rgba(255, 255, 255, 0.92);
	font-weight: 300;
	display: flex;
}

.mm-spec-num {
	display: inline-block;
	margin-right: 14px;
	font-weight: 700;
	letter-spacing: 0.12em;
}

/* Border + number color cycle. 12s rhythm, 2s stagger per col. */
.mm-card-tall.col-1,
.mm-card-tall.col-2,
.mm-card-tall.col-3,
.mm-card-tall.col-4,
.mm-card-tall.col-5,
.mm-card-tall.col-6 {
	animation: mmCardTallBorderTwinkle 12s ease-in-out infinite;
}
.mm-card-tall.col-2 { animation-delay: -2s; }
.mm-card-tall.col-3 { animation-delay: -4s; }
.mm-card-tall.col-4 { animation-delay: -6s; }
.mm-card-tall.col-5 { animation-delay: -8s; }
.mm-card-tall.col-6 { animation-delay: -10s; }

.mm-card-tall.col-1 .mm-spec-num { animation: mmCardTallNumTwinkle 12s ease-in-out infinite; animation-delay: 0s;  }
.mm-card-tall.col-2 .mm-spec-num { animation: mmCardTallNumTwinkle 12s ease-in-out infinite; animation-delay: -2s; }
.mm-card-tall.col-3 .mm-spec-num { animation: mmCardTallNumTwinkle 12s ease-in-out infinite; animation-delay: -4s; }
.mm-card-tall.col-4 .mm-spec-num { animation: mmCardTallNumTwinkle 12s ease-in-out infinite; animation-delay: -6s; }
.mm-card-tall.col-5 .mm-spec-num { animation: mmCardTallNumTwinkle 12s ease-in-out infinite; animation-delay: -8s; }
.mm-card-tall.col-6 .mm-spec-num { animation: mmCardTallNumTwinkle 12s ease-in-out infinite; animation-delay: -10s; }

@keyframes mmCardTallBorderTwinkle {
	0%   { border-left-color: var(--mm-accent); }
	14%  { border-left-color: var(--mm-pal-violet); }
	28%  { border-left-color: var(--mm-pal-amber-1); }
	42%  { border-left-color: var(--mm-pal-mint); }
	57%  { border-left-color: var(--mm-pal-rose); }
	71%  { border-left-color: var(--mm-pal-lime); }
	85%  { border-left-color: var(--mm-pal-amber-2); }
	100% { border-left-color: var(--mm-accent); }
}

@keyframes mmCardTallNumTwinkle {
	0%   { color: var(--mm-accent); }
	14%  { color: var(--mm-pal-violet); }
	28%  { color: var(--mm-pal-amber-1); }
	42%  { color: var(--mm-pal-mint); }
	57%  { color: var(--mm-pal-rose); }
	71%  { color: var(--mm-pal-lime); }
	85%  { color: var(--mm-pal-amber-2); }
	100% { color: var(--mm-accent); }
}

@media (max-width: 991px) {
	.mm-card-tall { font-size: 11px; padding: 4px 0 4px 16px; }
}
@media (max-width: 575px) {
	.mm-card-tall { font-size: 11px; padding: 4px 0 4px 14px; }
}

@media (prefers-reduced-motion: reduce) {
	.mm-card-tall,
	.mm-card-tall .mm-spec-num { animation: none; }
	.mm-card-tall.col-1,
	.mm-card-tall.col-1 .mm-spec-num { border-left-color: var(--mm-accent); color: var(--mm-accent); }
	.mm-card-tall.col-2,
	.mm-card-tall.col-2 .mm-spec-num { border-left-color: var(--mm-pal-violet); color: var(--mm-pal-violet); }
	.mm-card-tall.col-3,
	.mm-card-tall.col-3 .mm-spec-num { border-left-color: var(--mm-pal-amber-1); color: var(--mm-pal-amber-1); }
	.mm-card-tall.col-4,
	.mm-card-tall.col-4 .mm-spec-num { border-left-color: var(--mm-pal-mint); color: var(--mm-pal-mint); }
	.mm-card-tall.col-5,
	.mm-card-tall.col-5 .mm-spec-num { border-left-color: var(--mm-pal-rose); color: var(--mm-pal-rose); }
	.mm-card-tall.col-6,
	.mm-card-tall.col-6 .mm-spec-num { border-left-color: var(--mm-pal-lime); color: var(--mm-pal-lime); }
}