/* Hallmark · pre-emit critique: P5 H4 E4 S4 R5 V4 */
/* Hallmark · macrostructure: Split Gallery · tone: austere portfolio · anchor hue: monochrome */
/* ==========================================================================
   Bloque: About / Awards — dos pantallas que se deslizan en horizontal.
   About Me: galería | texto. Awards: texto | galería (en espejo).
   ========================================================================== */

.ko-about {
	--ko-line: color-mix(in srgb, var(--ko-ink) 14%, transparent);
	--ko-about-soft: color-mix(in srgb, var(--ko-ink) 6%, var(--ko-paper));
	--ko-about-subtle: color-mix(in srgb, var(--ko-ink) 72%, transparent);
	scroll-margin-top: var(--ko-header-h-fixed);
	padding-block: clamp(96px, 11vw, 176px);
	background: var(--ko-paper);
}

/* Selector: pestañas + flechas redondas ---------------------------------- */

.ko-about__bar {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 16px 32px;
	margin-bottom: clamp(40px, 5vw, 72px);
	padding-bottom: 20px;
	border-bottom: 1px solid var(--ko-line);
}

.ko-about__tabs {
	display: flex;
	flex-wrap: wrap;
	gap: 8px clamp(24px, 3vw, 48px);
}

.ko-about__tab {
	position: relative;
	display: inline-flex;
	align-items: baseline;
	gap: 10px;
	padding-block: 8px;
	font-family: var(--ko-font-display);
	font-weight: 700;
	font-size: clamp(18px, 1.6vw, 24px);
	text-transform: uppercase;
	color: var(--ko-muted);
	transition: color 0.3s var(--ko-ease-out);
}

.ko-about__tab-num {
	font-family: var(--ko-font-body);
	font-weight: 400;
	font-size: 13px;
	font-style: italic;
}

.ko-about__tab::after {
	content: "";
	position: absolute;
	inset: auto 0 -21px;
	height: 2px;
	background: var(--ko-ink);
	transform: scaleX(0);
	transform-origin: right;
	transition: transform 0.6s var(--ko-ease);
}

.ko-about__tab:hover,
.ko-about__tab:focus-visible,
.ko-about__tab[aria-selected="true"] {
	color: var(--ko-ink);
}

.ko-about__tab[aria-selected="true"]::after {
	transform: scaleX(1);
	transform-origin: left;
}

.ko-about__arrows {
	display: flex;
	gap: 12px;
}

/* Mismas flechas redondas del hero, en versión tinta sobre papel. */
.ko-about__arrow {
	display: grid;
	place-items: center;
	width: 56px;
	height: 56px;
	border: 1px solid color-mix(in srgb, var(--ko-ink) 30%, transparent);
	border-radius: 50%;
	color: var(--ko-ink);
	transition: background-color 0.25s var(--ko-ease-out), color 0.25s var(--ko-ease-out), border-color 0.25s var(--ko-ease-out), transform 0.25s var(--ko-ease-out);
}

.ko-about__arrow:hover,
.ko-about__arrow:focus-visible {
	border-color: var(--ko-ink);
	background: var(--ko-ink);
	color: var(--ko-paper);
	transform: translateY(-1px);
}

/* Pista y pantallas ------------------------------------------------------- */

.ko-about__viewport {
	overflow: hidden;
	cursor: grab;
}

.ko-about__viewport:active {
	cursor: grabbing;
}

.ko-about__track {
	display: flex;
	align-items: flex-start;
	transition: transform 0.9s var(--ko-ease);
	touch-action: pan-y;
}

.ko-about__panel {
	display: grid;
	flex: 0 0 100%;
	gap: 40px;
	min-width: 0;
	transition: opacity 0.9s var(--ko-ease);
}

.ko-about__panel[aria-hidden="true"] {
	opacity: 0;
}

@media (min-width: 1024px) {
	.ko-about__panel {
		grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
		gap: clamp(56px, 6vw, 120px);
		align-items: center;
	}

	.ko-about__panel--mirror .ko-about__gallery {
		order: 2;
	}
}

/* Galería: pieza grande + miniaturas -------------------------------------- */

.ko-about__stage {
	position: relative;
	aspect-ratio: 4 / 5;
	max-height: 82svh;
	overflow: hidden;
	background: var(--ko-about-soft);
}

.ko-about__item {
	position: absolute;
	inset: 0;
	margin: 0;
	opacity: 0;
	transition: opacity 0.6s ease;
}

.ko-about__item.is-active {
	opacity: 1;
}

.ko-about__item img,
.ko-about__item video {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.ko-about__empty {
	display: grid;
	place-items: center;
	height: 100%;
	padding: 32px;
	text-align: center;
	color: var(--ko-muted);
}

.ko-about__thumbs {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-top: 12px;
}

.ko-about__thumb {
	position: relative;
	width: 64px;
	height: 80px;
	overflow: hidden;
	opacity: 0.45;
	background: var(--ko-about-soft);
	transition: opacity 0.25s var(--ko-ease-out), transform 0.25s var(--ko-ease-out);
}

.ko-about__thumb:hover,
.ko-about__thumb:focus-visible,
.ko-about__thumb[aria-pressed="true"] {
	opacity: 1;
}

.ko-about__thumb:hover,
.ko-about__thumb:focus-visible {
	transform: translateY(-2px);
}

.ko-about__thumb[aria-pressed="true"] {
	outline: 1.5px solid var(--ko-ink);
	outline-offset: 2px;
}

.ko-about__thumb img,
.ko-about__thumb video {
	width: 100%;
	height: 100%;
	object-fit: cover;
	pointer-events: none;
}

.ko-about__thumb-play {
	position: absolute;
	inset: 0;
	display: grid;
	place-items: center;
	color: var(--ko-paper);
	background: color-mix(in srgb, var(--ko-ink) 38%, transparent);
}

/* Texto ------------------------------------------------------------------- */

.ko-about__num {
	margin: 0 0 16px;
	font-size: 13px;
	font-style: italic;
	color: var(--ko-muted);
}

.ko-about__title {
	margin: 0 0 32px;
	font-size: clamp(44px, 5.6vw, 88px);
	line-height: 0.95;
}

.ko-about__p {
	max-width: 52ch;
	margin: 0 0 20px;
	font-size: 17px;
	line-height: 1.7;
	color: var(--ko-about-subtle);
}

.ko-about__list {
	max-width: 60ch;
	margin: 32px 0 0;
	padding: 0;
	list-style: none;
	border-bottom: 1px solid var(--ko-line);
}

.ko-about__list li {
	display: grid;
	gap: 2px 24px;
	padding-block: 14px;
	border-top: 1px solid var(--ko-line);
}

@media (min-width: 600px) {
	.ko-about__list li {
		grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.3fr);
		align-items: baseline;
	}
}

.ko-about__list-title {
	font-family: var(--ko-font-display);
	font-weight: 700;
	font-size: 15px;
	text-transform: uppercase;
}

.ko-about__list-detail {
	font-size: 14px;
	color: var(--ko-muted);
}

.ko-about__link {
	display: inline-flex;
	align-items: center;
	gap: 12px;
	margin-top: 36px;
	font-family: var(--ko-font-display);
	font-weight: 700;
	font-size: 15px;
	text-transform: uppercase;
	text-decoration: underline;
	text-decoration-thickness: 2px;
	text-underline-offset: 8px;
	transition: color 0.25s var(--ko-ease-out);
}

.ko-about__link .ko-icon {
	transition: transform 0.4s var(--ko-ease);
}

.ko-about__link:hover .ko-icon,
.ko-about__link:focus-visible .ko-icon {
	transform: translateX(6px);
}

@media (max-width: 767px) {
	.ko-about {
		padding-block: 72px 96px;
	}

	.ko-about__bar {
		align-items: flex-end;
		margin-bottom: 32px;
	}

	.ko-about__tabs {
		display: grid;
		flex: 1 1 180px;
		gap: 4px;
	}

	.ko-about__tab {
		justify-content: flex-start;
		width: fit-content;
		font-size: 20px;
	}

	.ko-about__tab::after {
		inset: auto 0 -9px;
	}

	.ko-about__arrows {
		margin-left: auto;
	}

	.ko-about__arrow {
		width: 48px;
		height: 48px;
	}

	.ko-about__panel {
		gap: 28px;
	}

	.ko-about__stage {
		aspect-ratio: 1 / 1.18;
		max-height: none;
	}

	.ko-about__thumb {
		width: 52px;
		height: 66px;
	}

	.ko-about__text {
		min-width: 0;
	}

	.ko-about__title {
		margin-bottom: 24px;
		font-size: clamp(40px, 15vw, 64px);
		overflow-wrap: anywhere;
	}

	.ko-about__p {
		font-size: 16px;
	}

	.ko-about__link {
		margin-top: 28px;
	}
}

@media (prefers-reduced-motion: reduce) {
	.ko-about__track,
	.ko-about__panel,
	.ko-about__item,
	.ko-about__tab::after,
	.ko-about__thumb,
	.ko-about__arrow,
	.ko-about__link .ko-icon {
		transition-duration: 0.01ms !important;
	}
}