/**
 * Estampame — Guía de Talles
 * Minimal premium ecommerce style.
 */

.egt {
	--egt-green: var(--estampame-green, #79bb1c);
	--egt-green-dark: var(--estampame-green-dark, #5f9616);
	--egt-black: var(--estampame-black, #111);
	--egt-gray: #5a5a5a;
	--egt-gray-light: #f7f7f7;
	--egt-border: #e8e8e8;
	--egt-radius: 999px;
	--egt-radius-md: 12px;
	--egt-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
	--egt-transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
	max-width: 1100px;
	margin: 0 auto;
	padding: clamp(1.5rem, 4vw, 3rem) clamp(1rem, 3vw, 1.5rem) 4rem;
	color: var(--egt-black);
	font-family: inherit;
}

.egt *,
.egt *::before,
.egt *::after {
	box-sizing: border-box;
}

/* Header */
.egt__header {
	margin-bottom: 2rem;
	text-align: center;
	animation: egt-fade-in 0.5s ease both;
}

.egt__title {
	margin: 0 0 0.65rem;
	font-size: clamp(1.75rem, 4.5vw, 2.5rem);
	font-weight: 800;
	letter-spacing: -0.02em;
	line-height: 1.15;
}

.egt__lead {
	margin: 0 auto;
	max-width: 36rem;
	font-size: clamp(1rem, 2.2vw, 1.125rem);
	line-height: 1.6;
	color: var(--egt-gray);
}

/* Controls */
.egt__controls {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 1.5rem 2.5rem;
	margin-bottom: 2.5rem;
	animation: egt-fade-in 0.5s 0.08s ease both;
}

.egt__control-group {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.6rem;
}

.egt__control-label {
	margin: 0;
	font-size: 0.7rem;
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: #888;
}

.egt__pills {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 0.5rem;
}

.egt__pill {
	appearance: none;
	border: 1.5px solid var(--egt-border);
	background: #fff;
	color: var(--egt-black);
	padding: 0.6rem 1.25rem;
	border-radius: var(--egt-radius);
	font-size: 0.9rem;
	font-weight: 600;
	cursor: pointer;
	transition:
		background var(--egt-transition),
		border-color var(--egt-transition),
		color var(--egt-transition),
		box-shadow var(--egt-transition),
		transform var(--egt-transition);
}

.egt__pill:hover {
	border-color: #ccc;
	transform: translateY(-1px);
}

.egt__pill:focus-visible {
	outline: 2px solid var(--egt-green);
	outline-offset: 2px;
}

.egt__pill.is-active {
	background: var(--egt-black);
	border-color: var(--egt-black);
	color: #fff;
	box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
}

/* Panels */
.egt__panel {
	display: none;
	animation: egt-fade-in 0.35s ease both;
}

.egt__panel.is-visible {
	display: block;
}

.egt__main {
	display: grid;
	grid-template-columns: minmax(220px, 320px) 1fr;
	gap: clamp(1.5rem, 4vw, 3rem);
	align-items: start;
	margin-bottom: 3.5rem;
}

/* SVG diagram */
.egt__diagram {
	margin: 0;
	padding: 1.5rem;
	background: var(--egt-gray-light);
	border-radius: var(--egt-radius-md);
	position: sticky;
	top: 1.5rem;
}

.egt__diagram-caption {
	margin: 0 0 0.75rem;
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: #888;
	text-align: center;
}

.egt__svg {
	display: block;
	width: 100%;
	max-width: 280px;
	margin: 0 auto;
	color: var(--egt-black);
}

.egt__svg-shirt {
	opacity: 0.85;
}

.egt__svg-label {
	font-size: 13px;
	font-weight: 700;
	fill: currentColor;
	letter-spacing: 0.04em;
}

/* Tables */
.egt__tables {
	display: flex;
	flex-direction: column;
	gap: 2rem;
}

.egt__table-heading {
	margin: 0 0 0.85rem;
	font-size: clamp(1.1rem, 2.5vw, 1.35rem);
	font-weight: 700;
	letter-spacing: -0.01em;
}

.egt__table-scroll {
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
	border: 1px solid var(--egt-border);
	border-radius: var(--egt-radius-md);
	background: #fff;
}

.egt__table {
	width: 100%;
	min-width: 280px;
	border-collapse: collapse;
	font-size: 0.95rem;
}

.egt__table thead {
	background: var(--egt-gray-light);
}

.egt__table th,
.egt__table td {
	padding: 0.85rem 1.1rem;
	text-align: left;
	border-bottom: 1px solid var(--egt-border);
}

.egt__table th {
	font-weight: 700;
	font-size: 0.8rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: #666;
}

.egt__table tbody th {
	font-size: 0.95rem;
	letter-spacing: 0;
	text-transform: none;
	color: var(--egt-black);
}

.egt__table tbody tr {
	transition: background var(--egt-transition);
}

.egt__table tbody tr:hover {
	background: #fafafa;
}

.egt__table tbody tr:last-child th,
.egt__table tbody tr:last-child td {
	border-bottom: none;
}

/* Colors */
.egt__colors {
	margin-bottom: 3.5rem;
	animation: egt-fade-in 0.5s 0.15s ease both;
}

.egt__section-title {
	margin: 0 0 1.25rem;
	font-size: clamp(1.2rem, 3vw, 1.5rem);
	font-weight: 800;
	letter-spacing: -0.01em;
	text-align: center;
}

.egt__swatches {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 1rem 1.1rem;
	list-style: none;
	margin: 0;
	padding: 0;
}

.egt__swatch-item {
	display: flex;
}

.egt__swatch {
	--size: 3rem;
	position: relative;
	display: block;
	width: var(--size);
	height: var(--size);
	border-radius: 50%;
	background: var(--egt-swatch);
	border: 2px solid rgba(0, 0, 0, 0.08);
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
	cursor: default;
	transition:
		transform var(--egt-transition),
		box-shadow var(--egt-transition);
}

.egt__swatch::after {
	content: '';
	position: absolute;
	inset: -3px;
	border-radius: 50%;
	border: 2px solid transparent;
	transition: border-color var(--egt-transition);
}

.egt__swatch--light {
	border-color: rgba(0, 0, 0, 0.18);
}
	transform: scale(1.18);
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.14);
	outline: none;
}

.egt__swatch:hover::after,
.egt__swatch:focus-visible::after {
	border-color: rgba(0, 0, 0, 0.12);
}

.egt__swatch-name {
	position: absolute;
	left: 50%;
	bottom: calc(100% + 10px);
	transform: translateX(-50%) translateY(4px);
	padding: 0.35rem 0.65rem;
	background: var(--egt-black);
	color: #fff;
	font-size: 0.72rem;
	font-weight: 600;
	white-space: nowrap;
	border-radius: 6px;
	opacity: 0;
	pointer-events: none;
	transition:
		opacity var(--egt-transition),
		transform var(--egt-transition);
	z-index: 2;
}

.egt__swatch-name::after {
	content: '';
	position: absolute;
	left: 50%;
	top: 100%;
	transform: translateX(-50%);
	border: 5px solid transparent;
	border-top-color: var(--egt-black);
}

.egt__swatch:hover .egt__swatch-name,
.egt__swatch:focus-visible .egt__swatch-name {
	opacity: 1;
	transform: translateX(-50%) translateY(0);
}

/* Help steps */
.egt__help {
	margin-bottom: 3rem;
	padding: clamp(1.5rem, 4vw, 2.5rem);
	background: var(--egt-gray-light);
	border-radius: var(--egt-radius-md);
	animation: egt-fade-in 0.5s 0.2s ease both;
}

.egt__steps {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1.5rem;
	counter-reset: egt-step;
}

.egt__step {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	gap: 0.85rem;
}

.egt__step-icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 3.5rem;
	height: 3.5rem;
	border-radius: 50%;
	background: #fff;
	color: var(--egt-black);
	box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.egt__step-icon svg {
	width: 1.75rem;
	height: 1.75rem;
}

.egt__step-title {
	margin: 0 0 0.35rem;
	font-size: 0.95rem;
	font-weight: 700;
	line-height: 1.35;
}

.egt__step-text {
	margin: 0;
	font-size: 0.85rem;
	line-height: 1.55;
	color: var(--egt-gray);
}

/* CTA */
.egt__cta {
	text-align: center;
	padding: clamp(2rem, 5vw, 3rem);
	background: #fff;
	border: 1px solid var(--egt-border);
	border-radius: var(--egt-radius-md);
	box-shadow: var(--egt-shadow);
	animation: egt-fade-in 0.5s 0.25s ease both;
}

.egt__cta-title {
	margin: 0 0 1.25rem;
	font-size: clamp(1.15rem, 3vw, 1.4rem);
	font-weight: 800;
}

.egt__cta-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: min(100%, 280px);
	padding: 0.95rem 2rem;
	background: var(--egt-green);
	color: #fff;
	font-size: 1rem;
	font-weight: 700;
	text-decoration: none;
	border-radius: var(--egt-radius);
	transition:
		background var(--egt-transition),
		transform var(--egt-transition),
		box-shadow var(--egt-transition);
}

.egt__cta-btn:hover {
	background: var(--egt-green-dark);
	transform: translateY(-2px);
	box-shadow: 0 8px 24px rgba(121, 187, 28, 0.35);
}

.egt__cta-btn:focus-visible {
	outline: 2px solid var(--egt-green-dark);
	outline-offset: 3px;
}

/* A11y */
.egt__sr-only,
.egt__sr-live {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

/* Animations */
@keyframes egt-fade-in {
	from {
		opacity: 0;
		transform: translateY(10px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* Responsive */
@media (max-width: 768px) {
	.egt__main {
		grid-template-columns: 1fr;
	}

	.egt__diagram {
		position: static;
		max-width: 320px;
		margin: 0 auto;
	}

	.egt__steps {
		grid-template-columns: 1fr;
		gap: 1.75rem;
	}

	.egt__step {
		flex-direction: row;
		text-align: left;
		align-items: flex-start;
	}

	.egt__step-icon {
		flex-shrink: 0;
	}

	.egt__swatch {
		--size: 2.65rem;
	}
}

@media (max-width: 480px) {
	.egt__pill {
		padding: 0.55rem 1rem;
		font-size: 0.85rem;
	}

	.egt__table th,
	.egt__table td {
		padding: 0.7rem 0.85rem;
	}
}

@media (prefers-reduced-motion: reduce) {
	.egt__panel,
	.egt__header,
	.egt__controls,
	.egt__colors,
	.egt__help,
	.egt__cta,
	.egt__pill,
	.egt__swatch,
	.egt__cta-btn {
		animation: none;
		transition: none;
	}
}