*,
*::before,
*::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

:root {
	--gold: #dcbc06;
	--dark: #1a1a1a;
	--white: #ffffff;
	--text: #f0ede6;
	--text-dim: rgba(240, 237, 230, .75);
	--header-h: 64px;
	--max-w: 860px;
}

html,
body {
	min-height: 100%;
}

body {
	font-family: Georgia, 'Times New Roman', serif;
	background: var(--dark);
	color: var(--text);
	line-height: 1.75;
}

/* ─────────────────────────────────────────
   SKIP LINK
───────────────────────────────────────── */
.skip-link {
	position: absolute;
	top: -999px;
	left: 0;
	z-index: 99999;
	padding: 8px 16px;
	background: var(--gold);
	color: #000;
	font-weight: 700;
}

.skip-link:focus {
	top: 0;
}

/* ─────────────────────────────────────────
   HEADER
───────────────────────────────────────── */
#header {
	width: 100%;
	background: rgba(26, 26, 26, .92);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	border-bottom: 1px solid rgba(220, 188, 6, .25);
	position: sticky;
	top: 0;
	z-index: 100;
}

.header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0 24px;
	height: var(--header-h);
	max-width: 1200px;
	margin: 0 auto;
}

.site-title {
	font-size: 1rem;
	font-weight: 700;
	letter-spacing: .08em;
	text-transform: uppercase;
}

.site-title a {
	color: var(--gold);
	text-decoration: none;
}

.header-right {
	display: flex;
	align-items: center;
	gap: 16px;
}

/* Social */
.social-links {
	list-style: none;
	display: flex;
	gap: 8px;
}

.social-link-anchor {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	border-radius: 50%;
	border: 1px solid rgba(255, 255, 255, .3);
	color: var(--white);
	transition: border-color .2s, background .2s;
}

.social-link-anchor:hover {
	border-color: var(--gold);
	background: rgba(220, 188, 6, .12);
}

.social-link-anchor svg {
	fill: currentColor;
}

.sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
}

/* Hamburger button */
.nav-open {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	background: transparent;
	border: 1px solid rgba(255, 255, 255, .35);
	border-radius: 6px;
	cursor: pointer;
	color: var(--white);
	transition: border-color .2s, background .2s;
}

.nav-open:hover {
	border-color: var(--gold);
	background: rgba(220, 188, 6, .1);
}

.nav-open svg {
	fill: currentColor;
	pointer-events: none;
}

/* Overlay / drawer */
.nav-overlay {
	position: fixed;
	inset: 0;
	z-index: 9999;
	background: rgba(0, 0, 0, .6);
	display: flex;
	justify-content: flex-end;
}

.nav-overlay.hidden-by-default {
	display: none;
}

.nav-overlay.is-open {
	display: flex;
}

.nav-dialog {
	width: min(320px, 85vw);
	height: 100%;
	background: #111;
	border-left: 2px solid var(--gold);
	display: flex;
	flex-direction: column;
	padding: 24px;
	overflow-y: auto;
	animation: slideIn .25s ease;
}

@keyframes slideIn {
	from {
		transform: translateX(100%);
	}

	to {
		transform: translateX(0);
	}
}

.nav-close-btn {
	align-self: flex-end;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	background: transparent;
	border: 1px solid rgba(255, 255, 255, .25);
	border-radius: 50%;
	cursor: pointer;
	color: var(--white);
	margin-bottom: 32px;
	transition: border-color .2s;
}

.nav-close-btn:hover {
	border-color: var(--gold);
}

.nav-close-btn svg {
	fill: currentColor;
	pointer-events: none;
}

.nav-links {
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.nav-link {
	display: block;
	padding: 12px 16px;
	color: var(--text);
	text-decoration: none;
	font-family: Arial, sans-serif;
	font-size: .8rem;
	font-weight: 700;
	letter-spacing: .12em;
	border-radius: 4px;
	border-left: 3px solid transparent;
	transition: background .2s, color .2s, border-color .2s;
}

.nav-link:hover {
	background: rgba(220, 188, 6, .1);
	color: var(--gold);
}

.nav-link.is-active {
	background: rgba(220, 188, 6, .12);
	color: var(--gold);
	border-left-color: var(--gold);
}

/* ─────────────────────────────────────────
   HERO (index.html)
───────────────────────────────────────── */
.hero {
	position: relative;
	min-height: 100vh;
	display: flex;
	flex-direction: column;
}

.hero__bg {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
	z-index: 0;
}

.hero__dim {
	position: absolute;
	inset: 0;
	background: rgba(26, 26, 26, .55);
	z-index: 1;
}

.hero__inner {
	position: relative;
	z-index: 2;
	display: flex;
	flex-direction: column;
	min-height: 100vh;
}

.hero-content {
	flex: 1;
	display: flex;
	flex-direction: column;
	justify-content: center;
	padding: 60px 24px 80px;
	max-width: var(--max-w);
	margin: 0 auto;
	width: 100%;
}

.hero-content h1 {
	font-size: clamp(2.4rem, 7vw, 5rem);
	font-weight: 800;
	line-height: .85;
	text-transform: uppercase;
	color: var(--gold);
	margin-bottom: 36px;
}

.hero-content p {
	font-size: 1rem;
	color: var(--text-dim);
	margin-bottom: 18px;
	max-width: 680px;
}

.hero-content p:first-of-type {
	font-size: 1.15rem;
	font-weight: 600;
	color: var(--gold);
	margin-bottom: 24px;
}

/* ─────────────────────────────────────────
   PÁGINAS INTERNAS (cultura, fauna, etc.)
───────────────────────────────────────── */
.page-main {
	max-width: var(--max-w);
	margin: 0 auto;
	padding: 56px 24px 96px;
}

.page-title {
	font-size: clamp(2rem, 6vw, 3.5rem);
	font-weight: 800;
	text-transform: uppercase;
	color: var(--gold);
	letter-spacing: -.01em;
	line-height: 1;
	margin-bottom: 32px;
	padding-bottom: 16px;
	border-bottom: 2px solid rgba(220, 188, 6, .3);
}

.page-body p {
	font-size: 1rem;
	color: var(--text-dim);
	margin-bottom: 20px;
	max-width: 720px;
}

/* Galería de imágenes */
.page-gallery {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 16px;
	margin-top: 40px;
}

.page-gallery figure {
	margin: 0;
	overflow: hidden;
	border-radius: 6px;
	background: #111;
}

.page-gallery img {
	width: 100%;
	height: 200px;
	object-fit: cover;
	display: block;
	transition: transform .35s ease;
}

.page-gallery figure:hover img {
	transform: scale(1.04);
}

.page-section {
	padding: 56px 24px;
	background: rgba(0, 37, 16, 0.9);
}

.video-container {
	position: relative;
	padding-bottom: 56.25%;
	/* Relación 16:9 */
	height: 0;
	overflow: hidden;
	max-width: 100%;
	background: #000;
	border-radius: 8px;
	/* esquinas suaves */
}

.video-container iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}

/* ─────────────────────────────────────────
   FOOTER
───────────────────────────────────────── */
.site-footer {
	background: #111;
	border-top: 1px solid rgba(220, 188, 6, .2);
	padding: 56px 24px;
}

.footer-inner {
	max-width: 1200px;
	margin: 0 auto;
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 48px;
}

.footer-inner h3 {
	font-size: .75rem;
	font-weight: 700;
	letter-spacing: .12em;
	text-transform: uppercase;
	color: var(--gold);
	margin-bottom: 14px;
}

.footer-inner p {
	font-size: .875rem;
	color: var(--text-dim);
	line-height: 1.65;
}

.footer-social {
	display: flex;
	gap: 10px;
	margin-top: 16px;
}

.footer-social a {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 34px;
	height: 34px;
	border-radius: 50%;
	border: 1px solid rgba(255, 255, 255, .2);
	color: var(--white);
	transition: border-color .2s, background .2s;
}

.footer-social a:hover {
	border-color: var(--gold);
	background: rgba(220, 188, 6, .1);
}

.footer-social svg {
	fill: currentColor;
	width: 16px;
	height: 16px;
}

.footer-credit {
	font-size: .75rem;
	color: rgba(240, 237, 230, .4);
	margin-top: 14px;
}

.footer-credit a {
	color: var(--gold);
	text-decoration: none;
}

/* ─────────────────────────────────────────
   RESPONSIVE
───────────────────────────────────────── */
@media (max-width: 640px) {
	.header-inner {
		padding: 0 16px;
	}

	.footer-inner {
		grid-template-columns: 1fr;
		gap: 32px;
	}

	.page-main {
		padding: 40px 16px 72px;
	}

	.hero-content {
		padding: 48px 16px 64px;
	}
}