/* ---
   TRAINING PAGE - Minimal / Wireframe
   --------------------------------------------------- */

/* --- Hero --- */
.tr-hero {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	min-height: 100vh;
	padding: 240px 5% 180px;
	background: var(--bg-primary, #0A0A0A);
}
.tr-hero__inner {
	max-width: 720px;
	width: 100%;
}
.tr-hero__eyebrow {
	display: inline-block;
	font-size: .72rem;
	font-weight: 500;
	letter-spacing: .18em;
	text-transform: uppercase;
	color: var(--text-muted, #5A5A5A);
	margin-bottom: 1.4rem;
}
.tr-hero h1 {
	font-size: clamp(1.6rem, 4.5vw, 3.2rem);
	font-weight: 900;
	line-height: 1.15;
	color: var(--text-primary);
	margin: 0 0 1.2rem;
	letter-spacing: -.02em;
	text-transform: uppercase;
}
.tr-hero__sub {
	font-size: .95rem;
	line-height: 1.7;
	color: var(--text-secondary, #8A8A8A);
	max-width: 560px;
	margin: 0 auto;
}

/* --- Section shared --- */
.tr-section-inner {
	max-width: 960px;
	margin: 0 auto;
	padding: 0 5%;
}
.tr-layers,
.tr-benefits,
.tr-cycle,
.tr-bottom-cta {
	padding: 96px 0;
	background: var(--bg-primary, #0A0A0A);
}
.tr-bottom-cta {
	text-align: center;
}

.tr-layers h2,
.tr-benefits h2,
.tr-cycle h2,
.tr-bottom-cta h2 {
	text-align: center;
	font-size: clamp(1.4rem, 3vw, 2.2rem);
	font-weight: 900;
	color: var(--text-primary);
	margin: 0 0 .5rem;
	text-transform: uppercase;
	letter-spacing: 0;
}
.tr-section-desc {
	text-align: center;
	color: var(--text-secondary, #8A8A8A);
	max-width: 520px;
	margin: 0 auto 3.5rem;
	line-height: 1.6;
	font-size: .9rem;
}

/* --- Pyramid Layers --- */
.tr-layers__stack {
	display: flex;
	flex-direction: column;
	gap: 0;
}
.tr-layer {
	position: relative;
	padding: 44px 32px;
	background: transparent;
}
.tr-layer + .tr-layer {
	border-top: 1px solid rgba(212, 212, 212, .04);
}

.tr-layer__header {
	display: flex;
	align-items: center;
	gap: 20px;
	margin-bottom: 16px;
	cursor: default;
}
.tr-layer__number {
	width: 36px;
	height: 36px;
	display: flex;
	align-items: center;
	justify-content: center;
	border: 1px solid rgba(212, 212, 212, .10);
	border-radius: 0;
	font-size: .85rem;
	font-weight: 600;
	color: var(--text-muted, #5A5A5A);
	flex-shrink: 0;
	font-variant-numeric: tabular-nums;
}
.tr-layer__title h3 {
	font-size: 1.05rem;
	font-weight: 700;
	color: var(--text-primary);
	margin: 0 0 2px;
	text-transform: uppercase;
	letter-spacing: .02em;
}
.tr-layer__title .tr-layer__freq {
	font-size: .72rem;
	color: var(--text-muted, #5A5A5A);
	font-weight: 400;
	letter-spacing: .06em;
	text-transform: uppercase;
}
.tr-layer__desc {
	color: var(--text-secondary, #8A8A8A);
	font-size: .88rem;
	line-height: 1.7;
	margin: 0 0 18px;
	max-width: 660px;
	padding-left: 56px;
}
.tr-layer__desc:last-child {
	margin-bottom: 0;
}

/* --- Tags Swiper --- */
.tr-layer__tags-swiper {
	padding-left: 56px;
	overflow: hidden;
}
.tr-layer__tags-swiper .swiper-wrapper {
	display: flex;
}
.tr-layer__tags-swiper .swiper-slide {
	width: auto;
	flex-shrink: 0;
}
.tr-layer__tags-swiper .swiper-slide span {
	display: inline-block;
	font-size: .72rem;
	font-weight: 500;
	letter-spacing: .05em;
	text-transform: uppercase;
	color: var(--text-muted, #5A5A5A);
	border: 1px solid rgba(212, 212, 212, .08);
	padding: 5px 12px;
	white-space: nowrap;
	transition: color .2s ease, border-color .2s ease;
	cursor: default;
	user-select: none;
}
.tr-layer__tags-swiper .swiper-slide span:hover {
	color: var(--text-secondary, #8A8A8A);
	border-color: rgba(212, 212, 212, .18);
}

/* --- Cycle Callout --- */
.tr-cycle__box {
	max-width: 600px;
	margin: 0 auto;
	padding: 48px 32px;
	text-align: center;
}
.tr-cycle__icon {
	font-size: 1.6rem;
	color: var(--text-muted, #5A5A5A);
	margin-bottom: 1.2rem;
	display: block;
}
.tr-cycle__box h3 {
	font-size: 1.15rem;
	font-weight: 700;
	color: var(--text-primary);
	margin: 0 0 .8rem;
	text-transform: uppercase;
}
.tr-cycle__box p {
	color: var(--text-secondary, #8A8A8A);
	font-size: .88rem;
	line-height: 1.7;
	max-width: 480px;
	margin: 0 auto;
}

/* --- Benefits Grid --- */
.tr-benefits__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 32px;
}
.tr-benefit {
	display: flex;
	flex-direction: column;
	padding: 0;
	background: transparent;
}
.tr-benefit__icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 32px;
	height: 32px;
	color: var(--text-muted, #5A5A5A);
	margin-bottom: 14px;
}
.tr-benefit__icon svg {
	width: 22px;
	height: 22px;
	fill: var(--text-muted, #5A5A5A);
}
.tr-benefit h3 {
	font-size: .95rem;
	font-weight: 600;
	color: var(--text-primary);
	margin: 0 0 6px;
}
.tr-benefit p {
	color: var(--text-secondary, #8A8A8A);
	font-size: .85rem;
	line-height: 1.6;
	margin: 0;
	flex: 1;
}

/* --- Bottom CTA --- */
.tr-bottom-cta__desc {
	color: var(--text-secondary, #8A8A8A);
	font-size: .92rem;
	line-height: 1.7;
	max-width: 520px;
	margin: 0 auto 2rem;
}
.tr-bottom-cta .cta-button {
	display: inline-flex;
	align-items: center;
	gap: 8px;
}

/* --- Responsive --- */
@media (max-width: 900px) {
	.tr-hero {
		padding: 180px 5% 140px;
	}
	.tr-layers,
	.tr-benefits,
	.tr-cycle,
	.tr-bottom-cta {
		padding: 72px 0;
	}
	.tr-benefits__grid {
		grid-template-columns: repeat(2, 1fr);
	}
	.tr-layer__desc,
	.tr-layer__tags-swiper {
		padding-left: 56px;
	}
}

@media (max-width: 600px) {
	.tr-hero {
		padding: 160px 5% 112px;
	}
	.tr-layer {
		padding: 32px 20px;
	}
	.tr-layer__header {
		gap: 14px;
	}
	.tr-layer__number {
		width: 32px;
		height: 32px;
		font-size: .8rem;
	}
	.tr-layer__title h3 {
		font-size: .95rem;
	}
	.tr-layer__desc,
	.tr-layer__tags-swiper {
		padding-left: 0;
	}
	.tr-layer__tags-swiper .swiper-slide span {
		font-size: .68rem;
		padding: 4px 10px;
	}
	.tr-benefits__grid {
		grid-template-columns: 1fr;
		gap: 28px;
	}
	.tr-cycle__box {
		padding: 32px 20px;
	}
	.tr-bottom-cta {
		padding: 56px 0;
	}
}