/**
 * footer.css — Estilos del Pie de Página (Footer).
 *
 * Diseño temático con textura topográfica andina oscura, 4 columnas con
 * divisores sutiles, bloque de Libro de Reclamaciones y barra inferior
 * con redes sociales circulares.
 *
 * @package Machupicchu_Travel_Narcy
 * @since   1.0.0
 */

/* -------------------------------------------------------------------------
 * 1. Contenedor Principal y Fondo Topográfico
 * ---------------------------------------------------------------------- */
.site-footer {
	position: relative;
	background-color: #07120a;
	background-image: 
		radial-gradient(ellipse at 50% 0%, rgba(26, 122, 60, 0.18) 0%, rgba(7, 18, 10, 0.98) 75%),
		url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='800' height='800' viewBox='0 0 800 800'%3E%3Cg fill='none' stroke='%233ec774' stroke-width='1.2' stroke-opacity='0.08'%3E%3Cpath d='M-100,200 C150,50 250,350 500,200 C750,50 850,350 1000,200'/%3E%3Cpath d='M-100,260 C150,110 250,410 500,260 C750,110 850,410 1000,260'/%3E%3Cpath d='M-100,320 C150,170 250,470 500,320 C750,170 850,470 1000,320'/%3E%3Cpath d='M-100,380 C150,230 250,530 500,380 C750,230 850,530 1000,380'/%3E%3Cpath d='M-100,440 C150,290 250,590 500,440 C750,290 850,590 1000,440'/%3E%3Cpath d='M-100,500 C150,350 250,650 500,500 C750,350 850,650 1000,500'/%3E%3Cpath d='M-100,560 C150,410 250,710 500,560 C750,410 850,710 1000,560'/%3E%3Cpath d='M-100,620 C150,470 250,770 500,620 C750,470 850,770 1000,620'/%3E%3Cpath d='M-100,680 C150,530 250,830 500,680 C750,530 850,830 1000,680'/%3E%3Ccircle cx='400' cy='400' r='120'/%3E%3Ccircle cx='400' cy='400' r='180'/%3E%3Ccircle cx='400' cy='400' r='240'/%3E%3Ccircle cx='400' cy='400' r='300'/%3E%3Ccircle cx='400' cy='400' r='360'/%3E%3Cpath d='M200,-50 C300,200 100,400 300,650 C500,900 300,1050 400,1200'/%3E%3Cpath d='M260,-50 C360,200 160,400 360,650 C560,900 360,1050 460,1200'/%3E%3Cpath d='M320,-50 C420,200 220,400 420,650 C620,900 420,1050 520,1200'/%3E%3Cpath d='M380,-50 C480,200 280,400 480,650 C680,900 480,1050 580,1200'/%3E%3C/g%3E%3C/svg%3E");
	background-repeat: repeat;
	background-size: 800px 800px;
	color: #a4b5a8;
	font-family: var(--mtn-font-body);
	border-top: 1px solid rgba(255, 255, 255, 0.08);
	padding: 0;
	margin: 0;
	overflow: hidden;
}

.footer-container {
	max-width: var(--mtn-header-max, 1600px);
	margin-inline: auto;
	padding-inline: clamp(16px, 4vw, 48px);
}

/* -------------------------------------------------------------------------
 * 2. Cuadrícula Principal (4 Columnas)
 * ---------------------------------------------------------------------- */
.footer-main-grid {
	display: grid;
	grid-template-columns: 1.45fr 0.95fr 1.05fr 1.35fr;
	gap: 0;
	padding-top: clamp(48px, 6vw, 76px);
	padding-bottom: clamp(40px, 5vw, 60px);
}

.footer-col {
	padding-inline: clamp(16px, 2vw, 32px);
}

.footer-col-1 {
	padding-left: 0;
}

.footer-col-2,
.footer-col-3,
.footer-col-4 {
	border-left: 1px solid rgba(255, 255, 255, 0.07);
}

/* -------------------------------------------------------------------------
 * 3. Columna 1: Marca y Propósito Corporativo
 * ---------------------------------------------------------------------- */
.footer-brand {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
}

.footer-brand-logo {
	display: inline-block;
	margin-bottom: 20px;
	text-decoration: none;
}

.footer-brand-logo .custom-logo,
.footer-brand-logo img,
.footer-brand-logo .mtn-brand-logo-img {
	max-width: 180px;
	height: auto;
	display: block;
	object-fit: contain;
}

.footer-brand-logo .mtn-logo-fallback svg {
	max-width: 120px;
	height: auto;
	border-radius: 12px;
}

.footer-mission-text {
	font-size: 14.5px;
	line-height: 1.7;
	color: #a4b5a8;
	margin: 0;
	max-width: 360px;
	font-weight: 400;
}

/* -------------------------------------------------------------------------
 * 4. Títulos de Columna
 * ---------------------------------------------------------------------- */
.footer-heading {
	font-family: var(--mtn-font-body);
	font-size: 13.5px;
	font-weight: 700;
	letter-spacing: 1.4px;
	text-transform: uppercase;
	color: #ffffff;
	margin: 0 0 24px 0;
	position: relative;
}

/* -------------------------------------------------------------------------
 * 5. Columnas 2 y 3: Listas de Enlaces (Destinos & Empresa)
 * ---------------------------------------------------------------------- */
.footer-links-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 13px;
}

.footer-links-list li {
	margin: 0;
	padding: 0;
}

.footer-links-list a {
	color: #a4b5a8;
	text-decoration: none;
	font-size: 14.5px;
	line-height: 1.4;
	display: inline-block;
	transition: color 0.2s ease, transform 0.2s ease;
}

.footer-links-list a:hover,
.footer-links-list a:focus {
	color: #3ec774;
	transform: translateX(4px);
}

/* -------------------------------------------------------------------------
 * 6. Columna 4: Información de Contacto
 * ---------------------------------------------------------------------- */
.footer-contact-list {
	list-style: none;
	margin: 0 0 24px 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 15px;
}

.footer-contact-item {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	font-size: 14px;
	line-height: 1.5;
	color: #a4b5a8;
}

.footer-contact-link {
	display: inline-flex;
	align-items: flex-start;
	gap: 12px;
	color: #a4b5a8;
	text-decoration: none;
	transition: color 0.2s ease;
}

.footer-contact-link:hover,
.footer-contact-link:focus {
	color: #ffffff;
}

.footer-contact-item .mtn-icon,
.footer-contact-link .mtn-icon {
	color: #3ec774;
	flex-shrink: 0;
	margin-top: 2px;
}

.footer-contact-text {
	flex: 1;
}

/* -------------------------------------------------------------------------
 * 7. Bloque Libro de Reclamaciones
 * ---------------------------------------------------------------------- */
.footer-reclamaciones-card {
	display: inline-flex;
	align-items: center;
	gap: 14px;
	padding: 10px 16px 10px 12px;
	background: rgba(255, 255, 255, 0.03);
	border: 1px solid rgba(255, 255, 255, 0.1);
	border-radius: 8px;
	text-decoration: none;
	color: #ffffff;
	transition: all 0.25s ease;
	margin-top: 6px;
}

.footer-reclamaciones-card:hover,
.footer-reclamaciones-card:focus {
	background: rgba(26, 122, 60, 0.18);
	border-color: rgba(62, 199, 116, 0.4);
	transform: translateY(-2px);
	box-shadow: 0 6px 16px rgba(0, 0, 0, 0.35);
}

.reclamaciones-icon {
	color: #3ec774;
	flex-shrink: 0;
	display: flex;
	align-items: center;
	justify-content: center;
}

.reclamaciones-text-wrap {
	display: flex;
	flex-direction: column;
}

.reclamaciones-label {
	font-size: 10.5px;
	font-weight: 700;
	letter-spacing: 1.3px;
	text-transform: uppercase;
	color: #7d9683;
	line-height: 1.2;
	margin-bottom: 2px;
}

.reclamaciones-title {
	font-size: 13.5px;
	font-weight: 700;
	color: #ffffff;
	line-height: 1.2;
	display: inline-flex;
	align-items: center;
	gap: 6px;
}

.reclamaciones-arrow {
	color: #3ec774;
	transition: transform 0.2s ease;
}

.footer-reclamaciones-card:hover .reclamaciones-arrow {
	transform: translateX(4px);
}

/* -------------------------------------------------------------------------
 * 8. Barra Inferior (Copyright y Redes Sociales)
 * ---------------------------------------------------------------------- */
.footer-bottom {
	border-top: 1px solid rgba(255, 255, 255, 0.08);
	padding-block: 24px 28px;
}

.footer-bottom-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 20px;
}

.footer-legal-text {
	margin: 0;
	font-size: 13.5px;
	color: #7d9683;
	line-height: 1.5;
}

.footer-legal-text strong {
	color: #a4b5a8;
	font-weight: 600;
}

.footer-social-section {
	display: flex;
	align-items: center;
	gap: 16px;
}

.footer-social-label {
	font-size: 11.5px;
	font-weight: 700;
	letter-spacing: 1.6px;
	text-transform: uppercase;
	color: #7d9683;
}

.footer-social-links {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	align-items: center;
	gap: 10px;
}

.footer-social-links li {
	margin: 0;
	padding: 0;
}

.footer-social-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.04);
	border: 1px solid rgba(255, 255, 255, 0.12);
	color: #c4d4c7;
	text-decoration: none;
	transition: all 0.25s ease;
}

.footer-social-btn:hover,
.footer-social-btn:focus {
	background: #1a7a3c;
	border-color: #3ec774;
	color: #ffffff;
	transform: translateY(-2px);
	box-shadow: 0 4px 14px rgba(26, 122, 60, 0.4);
}

/* -------------------------------------------------------------------------
 * 9. Responsividad
 * ---------------------------------------------------------------------- */
@media (max-width: 1180px) {
	.footer-main-grid {
		grid-template-columns: 1fr 1fr;
		gap: 40px 32px;
	}

	.footer-col {
		padding-inline: 0;
	}

	.footer-col-2,
	.footer-col-3,
	.footer-col-4 {
		border-left: none;
	}

	.footer-col-1,
	.footer-col-2 {
		border-bottom: 1px solid rgba(255, 255, 255, 0.06);
		padding-bottom: 36px;
	}
}

@media (max-width: 680px) {
	.footer-main-grid {
		grid-template-columns: 1fr;
		gap: 36px;
		padding-top: 40px;
		padding-bottom: 40px;
	}

	.footer-col-1,
	.footer-col-2,
	.footer-col-3 {
		border-bottom: 1px solid rgba(255, 255, 255, 0.06);
		padding-bottom: 30px;
	}

	.footer-bottom-inner {
		flex-direction: column;
		align-items: flex-start;
		gap: 18px;
	}

	.footer-social-section {
		width: 100%;
		justify-content: space-between;
		padding-top: 8px;
	}
}