/* =========================================================
   Shared building blocks for sections
   (section-header, .btn, image-slot placeholders)
   ========================================================= */

/* ---------- Section spacing ---------- */
.home-hero,
.trust-strip,
.five-species,
.auto-ship-promo,
.calculadora-teaser,
.asesoramiento,
.ugc-community,
.blog-teaser,
.social-proof,
.home-newsletter {
	padding-block: var(--space-9);
}
@media (max-width: 768px) {
	.home-hero,
	.trust-strip,
	.five-species,
	.auto-ship-promo,
	.calculadora-teaser,
	.asesoramiento,
	.ugc-community,
	.blog-teaser,
	.social-proof,
	.home-newsletter {
		padding-block: var(--space-7);
	}
}
.trust-strip { padding-block: var(--space-5); }

/* ---------- Section header ---------- */
.section-header {
	margin-bottom: var(--space-7);
}
.section-header__eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	color: var(--color-brand-primary);
	margin: 0 0 var(--space-3);
}
.section-header__title {
	font-family: var(--font-display);
	font-size: clamp(1.75rem, 3vw, 2.5rem);
	font-weight: 500;
	letter-spacing: -0.01em;
	line-height: 1.15;
	color: var(--color-ink-primary);
	margin: 0 0 var(--space-3);
	max-width: 24ch;
}
.section-header__sub {
	margin: 0;
	color: var(--color-ink-secondary);
	font-size: var(--fs-body-l);
	max-width: 56ch;
}

.section-header--centered {
	text-align: center;
}
.section-header--centered .section-header__eyebrow {
	justify-content: center;
}
.section-header--centered .section-header__title,
.section-header--centered .section-header__sub {
	margin-left: auto;
	margin-right: auto;
}

.section-header--between {
	display: flex;
	justify-content: space-between;
	align-items: end;
	gap: var(--space-5);
}
@media (max-width: 768px) {
	.section-header--between { flex-direction: column; align-items: flex-start; }
}
.section-header__link {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-weight: 600;
	font-size: var(--fs-body-s);
	color: var(--color-brand-primary);
	text-decoration: none;
	white-space: nowrap;
}
.section-header__link:hover { text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Buttons (shared) ---------- */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	height: 48px;
	padding: 0 22px;
	font-family: var(--font-body);
	font-size: var(--fs-body-s);
	font-weight: 600;
	letter-spacing: 0.01em;
	border-radius: var(--radius-sm);
	transition: background var(--duration-fast) var(--easing-default),
	            color var(--duration-fast) var(--easing-default),
	            border-color var(--duration-fast) var(--easing-default),
	            transform var(--duration-fast) var(--easing-default);
	text-decoration: none;
	cursor: pointer;
	border: 1px solid transparent;
}
.btn:focus-visible { outline: none; box-shadow: var(--shadow-focus); }
.btn:active { transform: translateY(1px); }

.btn--lg { height: 56px; padding: 0 28px; font-size: 1rem; }

.btn--primary {
	background: var(--color-brand-primary);
	color: var(--color-bg-base);
}
.btn--primary:hover { background: var(--color-brand-primary-hover); color: var(--color-bg-base); }

.btn--accent {
	background: var(--color-accent);
	color: var(--color-bg-surface);
}
.btn--accent:hover { background: var(--color-accent-hover); }

.btn--ghost {
	background: transparent;
	color: var(--color-ink-primary);
	border-color: var(--color-border-strong);
}
.btn--ghost:hover { background: var(--color-bg-subtle); }

.btn--outline {
	background: transparent;
	color: var(--color-ink-primary);
	border-color: var(--color-border-default);
}
.btn--outline:hover { border-color: var(--color-ink-primary); background: var(--color-bg-subtle); }

/* ---------- Image slot placeholder (generic) ---------- */
[data-image-slot] {
	position: relative;
	overflow: hidden;
}
[data-image-slot] > .home-hero__image-placeholder,
[data-image-slot] > .auto-ship-promo__image-placeholder,
[data-image-slot] > .asesoramiento__image-placeholder,
[data-image-slot] > .post-card__media-placeholder,
[data-image-slot] > .species-card__placeholder {
	position: absolute; inset: 0;
}