/* ==========================================================================
   La Colmena Work — hoja de estilos principal
   Paleta y tipografías según design/brief.md
   ========================================================================== */

:root {
	--color-topo: #a69b8a;
	--color-vino: #480900;
	--color-naranja: #f85b37;
	--color-marron: #2e241b;
	--color-gris: #949c9f;
	--color-marfil: #fdf2d7;

	--color-bg: var(--color-marfil);
	--color-text: var(--color-marron);
	--color-heading: var(--color-vino);
	--color-accent: var(--color-naranja);

	--font-heading: "Cormorant Garamond", Georgia, serif;
	--font-body: "Montserrat", Helvetica, Arial, sans-serif;

	--container-width: 1180px;
	--radius: 4px;
}

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

html {
	scroll-behavior: smooth;
}

body {
	position: relative;
	margin: 0;
	background-color: var(--color-topo);
	color: var(--color-text);
	font-family: var(--font-body);
	font-size: 16px;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
}

body::before {
	content: "";
	position: fixed;
	inset: 0;
	z-index: -1;
	background-image: url("../images/textures/piedra-topo.jpg");
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	-webkit-mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 1) 35%, rgba(0, 0, 0, 0) 80%);
	mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 1) 35%, rgba(0, 0, 0, 0) 80%);
}

img {
	max-width: 100%;
	display: block;
}

a {
	color: var(--color-vino);
	text-decoration: none;
}

h1,
h2,
h3,
h4 {
	font-family: var(--font-heading);
	color: var(--color-heading);
	line-height: 1.15;
	margin: 0 0 0.5em;
	font-weight: 500;
}

h1 {
	font-size: clamp(2.4rem, 5vw, 3.6rem);
}

h2 {
	font-size: clamp(1.8rem, 3.5vw, 2.6rem);
}

p {
	margin: 0 0 1em;
}

.container {
	width: 100%;
	max-width: var(--container-width);
	margin: 0 auto;
	padding: 0 24px;
}

/* Botones / CTA
   ========================================================================== */

.btn {
	display: inline-block;
	padding: 14px 32px;
	border-radius: var(--radius);
	font-family: var(--font-body);
	font-weight: 600;
	font-size: 0.95rem;
	letter-spacing: 0.02em;
	text-transform: uppercase;
	transition: opacity 0.2s ease, transform 0.2s ease;
	border: 2px solid transparent;
}

.btn:hover {
	opacity: 0.9;
	transform: translateY(-1px);
}

.btn--primary {
	background: var(--color-accent);
	color: var(--color-marron);
}

.btn--outline {
	background: transparent;
	border-color: var(--color-vino);
	color: var(--color-vino);
}

.hero .btn--outline {
	border-color: var(--color-marfil);
	color: var(--color-marfil);
}

/* Header
   ========================================================================== */

.site-header {
	position: sticky;
	top: 0;
	z-index: 50;
	background: var(--color-marfil);
	border-bottom: 1px solid rgba(72, 9, 0, 0.1);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 16px 0;
}

.site-logo img {
	height: 48px;
	width: auto;
}

.primary-nav ul {
	list-style: none;
	display: flex;
	gap: 32px;
	margin: 0;
	padding: 0;
}

.primary-nav a {
	font-weight: 600;
	font-size: 0.9rem;
	text-transform: uppercase;
	letter-spacing: 0.03em;
	color: var(--color-marron);
}

.primary-nav a:hover {
	color: var(--color-accent);
}

.menu-toggle {
	display: none;
	background: none;
	border: none;
	cursor: pointer;
}

/* Hero
   ========================================================================== */

.hero {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 92vh;
	background-image: linear-gradient(180deg, rgba(46, 36, 27, 0.6), rgba(72, 9, 0, 0.65)), var(--hero-image, none);
	background-size: cover;
	background-position: center;
	padding: 120px 0;
	text-align: center;
	color: var(--color-marfil);
	box-sizing: border-box;
}

.hero h1 {
	color: var(--color-marfil);
}

.hero__eyebrow {
	font-family: var(--font-body);
	text-transform: uppercase;
	letter-spacing: 0.12em;
	font-size: 0.8rem;
	color: var(--color-naranja);
	font-weight: 600;
}

.hero__subtitle {
	max-width: 640px;
	margin: 0 auto 2em;
	font-size: 1.1rem;
	color: var(--color-marfil);
}

.hero__actions {
	display: flex;
	gap: 16px;
	justify-content: center;
	flex-wrap: wrap;
}

/* Secciones genéricas
   ========================================================================== */

.section {
	padding: 80px 0;
}

.section--alt {
	background: var(--color-topo);
	color: var(--color-marron);
}

.section--dark {
	background: var(--color-vino);
	color: var(--color-marfil);
}

.section--dark h2 {
	color: var(--color-marfil);
}

.section__header {
	max-width: 680px;
	margin: 0 auto 48px;
	text-align: center;
}

.cards {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
	gap: 32px;
}

.card {
	background: #fff;
	border-radius: var(--radius);
	padding: 32px;
	box-shadow: 0 2px 18px rgba(46, 36, 27, 0.08);
}

.card h3 {
	font-size: 1.4rem;
}

/* Footer
   ========================================================================== */

.site-footer {
	background: var(--color-marron);
	color: var(--color-marfil);
	padding: 64px 0 32px;
}

.site-footer a {
	color: var(--color-marfil);
}

.footer-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 32px;
	margin-bottom: 32px;
}

.footer-widget__title {
	font-size: 1.1rem;
	color: var(--color-marfil);
}

.site-footer__bottom {
	border-top: 1px solid rgba(253, 242, 215, 0.15);
	padding-top: 24px;
	font-size: 0.85rem;
	color: var(--color-topo);
	text-align: center;
}

/* Responsive
   ========================================================================== */

@media (max-width: 782px) {
	.primary-nav {
		display: none;
	}

	.menu-toggle {
		display: block;
	}

	.hero {
		padding: 64px 0;
	}

	.section {
		padding: 56px 0;
	}
}