/* Header y Footer GPX Sistemas — estética "coming soon": fondo oscuro glass, bordes, sombras. */

:root {
	--gpx-hdr-bg: rgba(8, 12, 24, .72);
	--gpx-hdr-border: rgba(255, 255, 255, .12);
	--gpx-hdr-text: #f4f7ff;
	--gpx-hdr-muted: rgba(244, 247, 255, .72);
	--gpx-hdr-blue: #2563eb;
	--gpx-hdr-violet: #7c3aed;
	--gpx-hdr-hover: #93c5fd;
}

/* ---------- Header ---------- */

.gpx-site-header {
	position: sticky;
	top: 0;
	z-index: 9998;
	background: var(--gpx-hdr-bg);
	-webkit-backdrop-filter: blur(16px);
	backdrop-filter: blur(16px);
	border-bottom: 1px solid var(--gpx-hdr-border);
	box-shadow: 0 12px 32px -16px rgba(0, 0, 0, .55);
}

.gpx-site-header__inner {
	max-width: var(--gpx-container, 1200px);
	margin: 0 auto;
	padding: 14px 24px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 20px;
}

.gpx-site-header__brand {
	display: inline-flex;
	align-items: center;
	gap: 12px;
	text-decoration: none;
}

.gpx-site-header__mark {
	width: 34px;
	height: 34px;
	border-radius: 10px;
	display: grid;
	place-items: center;
	background: #0a1224;
	position: relative;
	overflow: hidden;
	isolation: isolate;
	border: 1px solid rgba(255,255,255,.06);
	box-shadow: 0 0 0 1px rgba(236,72,153,.07), 0 4px 16px rgba(0,0,0,.35);
	flex-shrink: 0;
}
.gpx-site-header__mark::before {
	content: '';
	position: absolute;
	inset: -2px;
	background: conic-gradient(from 0deg, #2563eb, #7c3aed, #ec4899, #2563eb);
	animation: gpx-mark-spin 2.8s linear infinite;
	z-index: 0;
}
.gpx-site-header__mark::after {
	content: '';
	position: absolute;
	inset: 1px;
	background: #0a1224;
	border-radius: 9px;
	z-index: 1;
}
.gpx-mark__inner {
	position: relative;
	z-index: 2;
	font-family: var(--gpx-font-family, 'Inter'), sans-serif;
	font-weight: 800;
	font-size: 12.5px;
	letter-spacing: -.04em;
	line-height: 1;
	background: linear-gradient(135deg, #93c5fd, #c4b5fd);
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
}
@keyframes gpx-mark-spin { to { transform: rotate(360deg); } }
.gpx-site-header__brand:hover .gpx-site-header__mark {
	box-shadow: 0 0 0 1px rgba(236,72,153,.14), 0 6px 20px rgba(0,0,0,.45), 0 0 14px rgba(236,72,153,.16);
}
@media (prefers-reduced-motion: reduce) { .gpx-site-header__mark::before { animation: none; } }

.gpx-site-header__name {
	font-family: var(--gpx-font-family, 'Inter'), sans-serif;
	font-size: 19px;
	font-weight: 800;
	letter-spacing: -.01em;
	color: var(--gpx-hdr-text);
	text-shadow: 0 2px 14px rgba(0, 0, 0, .45);
}

.gpx-site-header__name em {
	font-style: normal;
	color: #1e3a8a;
}
/* Sistemas: azul oscuro → pequeño fuxia + shiny sweep (solo si el browser soporta clip) */
.gpx-site-header__name .gpx-shiny-text {
	display: inline-block;
	padding-bottom: .12em;
}
@supports ((-webkit-background-clip: text) or (background-clip: text)) {
	.gpx-site-header__name em.gpx-shiny-text {
		background-image: linear-gradient(
			120deg,
			#1e40af 0%,
			#2563eb 38%,
			#3b82f6 54%,
			#ec4899 64%,
			#1e40af 78%,
			#1e3a8a 100%
		);
		background-size: 220% auto;
		-webkit-background-clip: text;
		background-clip: text;
		-webkit-text-fill-color: transparent;
		color: transparent;
		animation: gpx-shiny-sweep 2.8s linear infinite;
		animation-delay: .4s;
	}
	@keyframes gpx-shiny-sweep {
		0% { background-position: 150% center; }
		100% { background-position: -50% center; }
	}
	@media (prefers-reduced-motion: reduce) {
		.gpx-site-header__name em.gpx-shiny-text { animation: none; background-position: 150% center; }
	}
}

.gpx-site-header__nav {
	display: flex;
	align-items: center;
	gap: 18px;
}

.gpx-site-header__menu-wrap {
	display: flex;
}

.gpx-site-header__menu,
.gpx-site-header__menu ul {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	align-items: center;
	gap: 4px;
}

.gpx-site-header__menu li {
	position: relative;
}

.gpx-site-header__menu .sub-menu {
	display: none;
	position: absolute;
	top: 100%;
	left: 0;
	min-width: 230px;
	padding: 8px;
	border-radius: 16px;
	border: 1px solid var(--gpx-hdr-border);
	background: rgba(8, 12, 24, .96);
	-webkit-backdrop-filter: blur(18px);
	backdrop-filter: blur(18px);
	box-shadow: 0 24px 54px -18px rgba(0, 0, 0, .7);
	animation: gpx-hdr-drop .25s ease both;
}

.gpx-site-header__menu .sub-menu::before {
	content: "";
	position: absolute;
	top: -16px;
	left: 0;
	right: 0;
	height: 16px;
}

@keyframes gpx-hdr-drop {
	from { opacity: 0; transform: translateY(-8px); }
	to { opacity: 1; transform: translateY(0); }
}

.gpx-site-header__menu li.menu-item-has-children:hover > .sub-menu,
.gpx-site-header__menu li.menu-item-has-children:focus-within > .sub-menu {
	display: flex;
	flex-direction: column;
	align-items: stretch;
	gap: 2px;
}

.gpx-site-header__menu li.menu-item-has-children > a::after {
	content: "";
	display: inline-block;
	margin-left: 8px;
	vertical-align: middle;
	border: 4px solid transparent;
	border-top-color: currentColor;
	opacity: .8;
}

.gpx-site-header__menu a {
	display: inline-block;
	padding: 9px 16px;
	font-size: 15px;
	font-weight: 600;
	color: var(--gpx-hdr-muted);
	text-decoration: none;
	border-radius: 999px;
	border: 1px solid transparent;
	transition: color .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.gpx-site-header__menu a:hover,
.gpx-site-header__menu a:focus-visible,
.gpx-site-header__menu li.current-menu-item > a,
.gpx-site-header__menu li.current_page_item > a {
	color: var(--gpx-hdr-text);
	background: rgba(255, 255, 255, .08);
	border-color: rgba(255, 255, 255, .14);
	box-shadow: 0 6px 18px -8px rgba(0, 0, 0, .55);
	transform: translateY(-1px);
}

.gpx-site-header__cta {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 10px 20px;
	font-size: 14px;
	font-weight: 700;
	color: #ffffff;
	text-decoration: none;
	border-radius: 12px;
	background: linear-gradient(135deg, var(--gpx-hdr-blue), var(--gpx-hdr-violet));
	box-shadow: 0 12px 28px -10px rgba(60, 110, 255, .65), inset 0 1px 0 rgba(255, 255, 255, .22);
	transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
	white-space: nowrap;
}

.gpx-site-header__cta:hover,
.gpx-site-header__cta:focus-visible {
	transform: translateY(-2px);
	filter: brightness(1.08);
	box-shadow: 0 16px 36px -10px rgba(60, 110, 255, .8), inset 0 1px 0 rgba(255, 255, 255, .3);
}

.gpx-site-header__menu a:not([href]) {
	cursor: pointer;
}

.gpx-site-header__toggle {
	display: none;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 5px;
	width: 46px;
	height: 46px;
	padding: 0;
	background: transparent;
	border: 0;
	border-radius: 12px;
	cursor: pointer;
	-webkit-appearance: none;
	appearance: none;
	outline: none;
}

.gpx-site-header__toggle span {
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: linear-gradient(135deg, #60a5fa, #c084fc);
	box-shadow: 0 0 10px rgba(124, 58, 237, .85), inset 0 1px 0 rgba(255, 255, 255, .4);
	transition: transform .25s ease, opacity .25s ease, box-shadow .25s ease;
}

.gpx-site-header__toggle span:nth-child(2) {
	animation: gpx-dot-breathe 1.6s ease-in-out infinite;
}

.gpx-site-header__toggle:hover span {
	box-shadow: 0 0 16px rgba(124, 58, 237, 1), inset 0 1px 0 rgba(255, 255, 255, .5);
}

.gpx-site-header__toggle[aria-expanded="true"] span:nth-child(2) {
	opacity: 0;
	transform: scale(0);
	animation: none;
}

.gpx-site-header__toggle[aria-expanded="true"] span:nth-child(1) {
	transform: translateY(5.5px) rotate(45deg);
}

.gpx-site-header__toggle[aria-expanded="true"] span:nth-child(3) {
	transform: translateY(-5.5px) rotate(-45deg);
}

@keyframes gpx-dot-breathe {
	0%, 100% { transform: translateY(0) scale(1); }
	50% { transform: translateY(0) scale(1.35); }
}

/* ---------- Footer ---------- */

.gpx-site-footer {
	margin-top: 80px;
	color: var(--gpx-hdr-text);
	background:
		radial-gradient(900px 400px at 10% 0%, rgba(37, 99, 235, .22), transparent 60%),
		radial-gradient(800px 400px at 95% 0%, rgba(124, 58, 237, .2), transparent 60%),
		linear-gradient(180deg, #0a1224, #0b1430);
	border-top: 1px solid var(--gpx-hdr-border);
	box-shadow: 0 -18px 44px -24px rgba(0, 0, 0, .6);
}

.gpx-site-footer__inner {
	max-width: var(--gpx-container, 1200px);
	margin: 0 auto;
	padding: 52px 24px 34px;
	display: grid;
	grid-template-columns: 1.4fr 1fr 1fr;
	gap: 40px;
}

.gpx-site-footer__brand {
	display: inline-flex;
	align-items: center;
	gap: 12px;
	text-decoration: none;
	margin-bottom: 14px;
}

.gpx-site-footer__mark {
	width: 13px;
	height: 13px;
	border-radius: 4px;
	background: linear-gradient(135deg, #3b82f6, #a78bfa);
	box-shadow: 0 0 16px rgba(99, 102, 241, .8), inset 0 1px 0 rgba(255, 255, 255, .35);
}

.gpx-site-footer__name {
	font-size: 20px;
	font-weight: 800;
	color: var(--gpx-hdr-text);
}

.gpx-site-footer__name em {
	font-style: normal;
	background: linear-gradient(135deg, #60a5fa, #c084fc);
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
}

.gpx-site-footer__tagline {
	margin: 0;
	max-width: 320px;
	font-size: 15px;
	line-height: 1.6;
	color: var(--gpx-hdr-muted);
}

.gpx-site-footer__heading {
	margin: 0 0 16px;
	font-size: 14px;
	font-weight: 700;
	letter-spacing: .08em;
	text-transform: uppercase;
	color: rgba(244, 247, 255, .55);
}

.gpx-site-footer__links,
.gpx-site-footer__contact {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.gpx-site-footer__links a,
.gpx-site-footer__contact a {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-size: 15px;
	color: var(--gpx-hdr-muted);
	text-decoration: none;
	transition: color .2s ease, transform .2s ease;
}

.gpx-site-footer__links a::before {
	content: "";
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: linear-gradient(135deg, #60a5fa, #c084fc);
	opacity: .7;
}

.gpx-site-footer__links a:hover,
.gpx-site-footer__contact a:hover {
	color: var(--gpx-hdr-hover);
	transform: translateX(3px);
}

.gpx-site-footer__bottom {
	border-top: 1px solid rgba(255, 255, 255, .08);
}

.gpx-site-footer__bottom .gpx-site-footer__inner {
	padding: 18px 24px;
	grid-template-columns: 1fr;
	gap: 0;
}

.gpx-site-footer__bottom p {
	margin: 0;
	font-size: 13px;
	color: rgba(244, 247, 255, .55);
}

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
	.gpx-site-footer__inner {
		grid-template-columns: 1fr 1fr;
	}
}

@media (max-width: 720px) {
	.gpx-site-header__toggle {
		display: flex;
	}

	.gpx-site-header__nav {
		gap: 10px;
	}

	.gpx-site-header__menu-wrap {
		position: absolute;
		top: calc(100% + 8px);
		right: 16px;
		left: 16px;
		display: none;
		padding: 10px;
		border-radius: 16px;
		border: 1px solid var(--gpx-hdr-border);
		background: rgba(8, 12, 24, .94);
		-webkit-backdrop-filter: blur(18px);
		backdrop-filter: blur(18px);
		box-shadow: 0 24px 54px -18px rgba(0, 0, 0, .7);
	}

	.gpx-site-header__menu-wrap.is-open {
		display: block;
	}

	.gpx-site-header__menu,
	.gpx-site-header__menu ul {
		flex-direction: column;
		align-items: stretch;
		gap: 2px;
	}

	.gpx-site-header__menu a {
		display: block;
		padding: 12px 14px;
		border-radius: 10px;
	}

	.gpx-site-header__menu-wrap .menu,
	.gpx-site-header__menu-wrap .children,
	.gpx-site-header__menu-wrap .sub-menu {
		display: block;
		position: static;
		min-width: 0;
		padding: 0 0 0 18px;
		border: 0;
		background: transparent;
		-webkit-backdrop-filter: none;
		backdrop-filter: none;
		box-shadow: none;
		animation: none;
	}

	.gpx-site-header__menu li.menu-item-has-children > a::after {
		display: none;
	}

	.gpx-site-footer__inner {
		grid-template-columns: 1fr;
		gap: 32px;
	}
}