/**
 * Intecol Theme — Sistema de diseno.
 * Identidad del Brand Book: negro dominante, blanco y naranja #FF6700.
 * Minimalismo profesional: mucho aire, tipografia clara, lineas finas.
 */

/* ================================================================== */
/* 1. Tokens                                                          */
/* ================================================================== */

:root {
	--intecol-black: #000000;
	--intecol-dark: #0f0f11;
	--intecol-surface: #151518;
	--intecol-surface-2: #1b1b1f;
	--intecol-line: #26262b;
	--intecol-line-soft: #202024;
	--intecol-gray: #a5a5a5;
	--intecol-gray-2: #6f6f73;
	--intecol-white: #ffffff;
	--intecol-orange: #ff6700;
	--intecol-orange-hover: #ff7d24;
	--intecol-orange-soft: rgba(255, 103, 0, 0.12);

	/* Escala tipografica fluida (patron Utopia): minimos en rem para
	   respetar el zoom del usuario; fluida entre 360px y 1240px. */
	--step--1: clamp(0.8125rem, 0.78rem + 0.18vw, 0.875rem);
	--step-0: clamp(1rem, 0.95rem + 0.28vw, 1.125rem);
	--step-1: clamp(1.19rem, 1.1rem + 0.45vw, 1.44rem);
	--step-2: clamp(1.43rem, 1.28rem + 0.72vw, 1.88rem);
	--step-3: clamp(1.71rem, 1.46rem + 1.2vw, 2.55rem);
	--step-4: clamp(2.05rem, 1.6rem + 2.2vw, 3.8rem);
	--step-5: clamp(2.45rem, 1.62rem + 4vw, 5.45rem);

	/* Profundidad: el sitio nunca es negro plano (nivel supremo). */
	--intecol-page-bg: linear-gradient(180deg, #131315 0%, #0e0e10 45%, #0c0c0e 100%);
	--intecol-noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
	--intecol-elev-1: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0) 42%);
	--intecol-glow-orange: 0 0 0 1px rgba(255, 103, 0, 0.32), 0 10px 32px rgba(255, 103, 0, 0.26);

	--intecol-radius: 16px;
	--intecol-radius-sm: 10px;
	--intecol-container: 1180px;
	--intecol-header-h: 74px;

	--intecol-font: 'Inter', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;

	--intecol-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
	--intecol-ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ================================================================== */
/* 2. Base                                                            */
/* ================================================================== */

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

html {
	scroll-behavior: smooth;
	scroll-padding-top: calc(var(--intecol-header-h) + 18px);
	-webkit-text-size-adjust: 100%;
}

body {
	margin: 0;
	background: var(--intecol-page-bg), var(--intecol-dark);
	color: var(--intecol-white);
	font-family: var(--intecol-font);
	font-size: 16px;
	line-height: 1.65;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
}

/* Grano cinematografico sobre todo el sitio (textura, no color). */
body::before {
	content: '';
	position: fixed;
	inset: 0;
	z-index: 0;
	pointer-events: none;
	background-image: var(--intecol-noise);
	background-repeat: repeat;
}

body > * {
	position: relative;
	z-index: 1;
}

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

a {
	color: inherit;
	text-decoration: none;
	transition: color 0.2s var(--intecol-ease), opacity 0.2s var(--intecol-ease), border-color 0.2s var(--intecol-ease), background-color 0.2s var(--intecol-ease);
}

h1, h2, h3, h4 {
	line-height: 1.14;
	margin: 0 0 0.5em;
	font-weight: 700;
	letter-spacing: -0.015em;
}

p {
	margin: 0 0 1em;
}

ul, ol {
	margin: 0;
	padding: 0;
	list-style: none;
}

button {
	font-family: inherit;
}

::selection {
	background: var(--intecol-orange);
	color: #000;
}

:focus-visible {
	outline: 2px solid var(--intecol-orange);
	outline-offset: 3px;
	border-radius: 2px;
}

/* Utilidades --------------------------------------------------------- */

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

.container--narrow {
	max-width: 820px;
}

.intecol-section {
	padding-block: clamp(64px, 9vw, 116px);
}

.intecol-section--alt {
	background:
		linear-gradient(180deg, rgba(8, 8, 9, 0.78), rgba(10, 10, 11, 0.66)),
		var(--intecol-dark);
	border-block: 1px solid var(--intecol-line-soft);
	box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.eyebrow {
	color: var(--intecol-orange);
	font-size: 12.5px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.18em;
	margin-bottom: 14px;
}

.section-head {
	max-width: 720px;
	margin-bottom: clamp(30px, 5vw, 54px);
}

.section-title {
	font-size: var(--step-3);
	margin-bottom: 0;
}

.section-more {
	margin-top: clamp(28px, 4vw, 44px);
	text-align: center;
}

.screen-reader-text {
	border: 0;
	clip: rect(1px, 1px, 1px, 1px);
	clip-path: inset(50%);
	height: 1px;
	width: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	word-wrap: normal !important;
}

.skip-link {
	position: absolute;
	left: -9999px;
	top: 0;
	z-index: 100000;
	background: var(--intecol-orange);
	color: #000;
	padding: 10px 18px;
	font-weight: 700;
}

.skip-link:focus {
	left: 12px;
	top: 12px;
}

/* ================================================================== */
/* 3. Botones                                                          */
/* ================================================================== */

.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 9px;
	padding: 14px 30px;
	border-radius: 999px;
	border: 1px solid transparent;
	font-weight: 700;
	font-size: 15px;
	letter-spacing: 0.01em;
	cursor: pointer;
	white-space: nowrap;
	transition: transform 0.16s var(--intecol-ease), background-color 0.2s var(--intecol-ease), color 0.2s var(--intecol-ease), border-color 0.2s var(--intecol-ease);
}

.btn:active {
	transform: scale(0.97);
}

.btn--solid {
	background: linear-gradient(180deg, #ff7d24, var(--intecol-orange));
	color: #000;
	box-shadow: var(--intecol-glow-orange);
}

.btn--solid:hover {
	background: linear-gradient(180deg, #ff8f42, var(--intecol-orange-hover));
	transform: translateY(-1px);
}

.btn--solid:active { transform: translateY(0) scale(0.98); }

.btn--ghost {
	border-color: rgba(255, 255, 255, 0.32);
	color: var(--intecol-white);
	background: rgba(255, 255, 255, 0.03);
}

.btn--ghost:hover {
	border-color: var(--intecol-white);
	background: rgba(255, 255, 255, 0.09);
	transform: translateY(-1px);
}

.btn--big {
	padding: 17px 38px;
	font-size: 16px;
}

.btn--block {
	width: 100%;
}

/* ================================================================== */
/* 4. Header                                                           */
/* ================================================================== */

.site-header {
	position: sticky;
	top: 0;
	z-index: 1000;
	min-height: var(--intecol-header-h);
	background: rgba(0, 0, 0, 0.82);
	backdrop-filter: blur(14px);
	-webkit-backdrop-filter: blur(14px);
	border-bottom: 1px solid var(--intecol-line-soft);
	transition: background-color 0.25s var(--intecol-ease), border-color 0.25s var(--intecol-ease);
}

.site-header.is-scrolled {
	background: rgba(10, 10, 12, 0.92);
	border-bottom-color: var(--intecol-line);
}

.site-header__inner {
	display: flex;
	align-items: center;
	gap: 30px;
	min-height: var(--intecol-header-h);
}

.site-brand {
	display: inline-flex;
	align-items: center;
}

.site-brand__logo {
	height: 42px;
	width: auto;
}

.site-nav {
	margin-left: auto;
}

.site-nav__list {
	display: flex;
	gap: 4px;
}

.site-nav__list a {
	display: inline-block;
	font-size: 14.5px;
	font-weight: 600;
	color: rgba(255, 255, 255, 0.78);
	padding: 9px 13px;
	border-radius: 999px;
}

.site-nav__list a:hover {
	color: var(--intecol-white);
	background: rgba(255, 255, 255, 0.06);
}

.site-nav__list .current-menu-item > a,
.site-nav__list .current_page_item > a,
.site-nav__list .current-page-ancestor > a {
	color: var(--intecol-orange);
	background: var(--intecol-orange-soft);
}

.site-header__actions {
	display: flex;
	align-items: center;
	gap: 14px;
}

.site-header__phone {
	font-weight: 700;
	font-size: 14px;
	color: var(--intecol-gray);
}

.site-header__phone:hover {
	color: var(--intecol-white);
}

.site-header__icon-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	border: 1px solid var(--intecol-line);
	color: rgba(255, 255, 255, 0.8);
}

.site-header__icon-btn:hover {
	border-color: var(--intecol-orange);
	color: var(--intecol-orange);
}

.site-header__cta {
	padding: 11px 24px;
	font-size: 14px;
}

/* Acciones extra dentro del menu cajon (solo tablet y movil) */

.site-nav__extra {
	display: none;
}

.nav-toggle {
	display: none;
	flex-direction: column;
	gap: 5px;
	background: none;
	border: 0;
	padding: 10px;
	cursor: pointer;
}

.nav-toggle__bar {
	width: 24px;
	height: 2px;
	background: var(--intecol-white);
	border-radius: 2px;
	transition: transform 0.25s var(--intecol-ease), opacity 0.25s var(--intecol-ease);
}

.nav-toggle.is-open .nav-toggle__bar:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-open .nav-toggle__bar:nth-child(2) {
	opacity: 0;
}

.nav-toggle.is-open .nav-toggle__bar:nth-child(3) {
	transform: translateY(-7px) rotate(-45deg);
}

/* ================================================================== */
/* 5. Hero (portada)                                                   */
/* ================================================================== */

.hero {
	position: relative;
	display: flex;
	align-items: center;
	min-height: calc(100vh - var(--intecol-header-h));
	padding-block: clamp(60px, 8vw, 120px);
	background:
		radial-gradient(1100px 560px at 82% -10%, rgba(255, 103, 0, 0.17), transparent 60%),
		radial-gradient(900px 520px at 10% 116%, rgba(255, 255, 255, 0.055), transparent 55%),
		radial-gradient(1400px 760px at 50% 46%, #16161a, var(--intecol-dark));
	overflow: hidden;
}

.hero__inner {
	position: relative;
	z-index: 2;
	max-width: 840px;
}

.hero__eyebrow {
	color: var(--intecol-orange);
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.2em;
	font-size: 12.5px;
	margin-bottom: 20px;
}

.hero__title {
	font-size: var(--step-5);
	margin-bottom: 0.35em;
	letter-spacing: -0.025em;
}

.hero__subtitle {
	font-size: clamp(16px, 2vw, 20px);
	color: rgba(255, 255, 255, 0.8);
	max-width: 640px;
	margin-bottom: 36px;
}

.hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 14px;
	margin-bottom: 46px;
}

.hero__norms {
	display: flex;
	flex-wrap: wrap;
	gap: 12px 28px;
	color: var(--intecol-gray-2);
	font-size: 12.5px;
	font-weight: 700;
	letter-spacing: 0.14em;
}

/* Marca del hero: esquina superior derecha, nivel marca de agua —
   nunca sobre el texto ni dentro de un recuadro (peticion del cliente). */
.hero__grid-art {
	position: absolute;
	right: clamp(16px, 4vw, 56px);
	top: clamp(16px, 3vw, 36px);
	width: clamp(150px, 17vw, 240px);
	height: auto;
	pointer-events: none;
	opacity: 0.16;
	z-index: 1;
}

.hero__mark {
	display: block;
	width: 100%;
	height: auto;
}

/* ================================================================== */
/* 6. Page hero + breadcrumbs                                          */
/* ================================================================== */

.page-hero {
	position: relative;
	padding-block: clamp(48px, 7vw, 92px);
	background:
		radial-gradient(760px 380px at 78% -20%, rgba(255, 103, 0, 0.12), transparent 60%),
		var(--intecol-black);
	border-bottom: 1px solid var(--intecol-line-soft);
}

.page-hero--compact {
	padding-block: clamp(40px, 5vw, 64px);
}

.breadcrumbs {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 10px;
	font-size: 13px;
	color: var(--intecol-gray-2);
	margin-bottom: 22px;
}

.breadcrumbs a:hover {
	color: var(--intecol-orange);
}

.breadcrumbs [aria-current="page"] {
	color: var(--intecol-gray);
}

.page-hero__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 84px;
	height: 84px;
	border-radius: 22px;
	background: var(--intecol-orange-soft);
	color: var(--intecol-orange);
	margin-bottom: 24px;
}

.page-hero__title {
	font-size: var(--step-4);
	margin-bottom: 0.3em;
	max-width: 820px;
}

.page-hero__lead {
	font-size: clamp(16px, 1.8vw, 19px);
	color: rgba(255, 255, 255, 0.78);
	max-width: 680px;
	margin-bottom: 0;
}

.page-hero__norms,
.page-hero__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 10px 22px;
	margin-top: 26px;
	color: var(--intecol-gray);
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.12em;
}

.page-hero__meta {
	letter-spacing: normal;
	font-weight: 500;
}

/* ================================================================== */
/* 7. Quienes somos + marca (tres cuadrados)                           */
/* ================================================================== */

.about__inner {
	display: grid;
	grid-template-columns: 1.15fr 0.85fr;
	gap: clamp(36px, 6vw, 84px);
	align-items: center;
}

.about__lead {
	font-size: 18px;
	color: rgba(255, 255, 255, 0.9);
}

.about__text {
	color: var(--intecol-gray);
}

.about__quote {
	margin: 24px 0 30px;
	padding-left: 18px;
	border-left: 3px solid var(--intecol-orange);
	font-size: 20px;
	font-weight: 600;
}

.tri-squares {
	display: block;
	width: min(300px, 64vw);
	height: auto;
	margin-inline: auto;
	object-fit: contain;
	filter: drop-shadow(0 18px 42px rgba(0, 0, 0, 0.5));
	transition: transform 0.35s var(--intecol-ease), opacity 0.35s var(--intecol-ease);
	opacity: 0.96;
}

.tri-squares:hover {
	transform: scale(1.02);
	opacity: 1;
}

.about__claim {
	text-align: center;
	margin-top: 28px;
	font-weight: 700;
}

.about__disciplines {
	display: flex;
	justify-content: center;
	gap: 18px;
	color: var(--intecol-gray);
	font-size: 12.5px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.14em;
	flex-wrap: wrap;
}

/* ================================================================== */
/* 8. Tarjetas                                                         */
/* ================================================================== */

.cards-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 22px;
}

.card {
	background:
		var(--intecol-elev-1),
		var(--intecol-surface);
	border: 1px solid var(--intecol-line);
	border-radius: var(--intecol-radius);
	padding: 28px;
	display: flex;
	flex-direction: column;
	transition: transform 0.25s var(--intecol-ease), border-color 0.25s var(--intecol-ease), background-color 0.25s var(--intecol-ease);
}

.card:hover {
	transform: translateY(-4px);
	border-color: rgba(255, 103, 0, 0.5);
	background: var(--intecol-surface-2);
	box-shadow: var(--intecol-shadow);
}

.card__media {
	display: block;
	overflow: hidden;
	border-radius: calc(var(--intecol-radius) - 6px);
	margin-bottom: 18px;
}

.card__media img {
	transition: transform 0.45s var(--intecol-ease);
}

.card:hover .card__media img {
	transform: scale(1.045);
}

.card__date {
	color: var(--intecol-gray-2);
	font-size: 13px;
	margin-bottom: 8px;
}

.card__title {
	font-size: var(--step-0);
	font-weight: 700;
	margin-bottom: 10px;
}

.card__title a:hover {
	color: var(--intecol-orange);
}

.card__excerpt {
	color: var(--intecol-gray);
	font-size: 15px;
	margin-bottom: 18px;
}

.card__more {
	margin-top: auto;
	color: var(--intecol-orange);
	font-weight: 700;
	font-size: 14px;
	display: inline-flex;
	align-items: center;
	gap: 6px;
	transition: gap 0.2s var(--intecol-ease);
}

.card__more:hover {
	gap: 11px;
}

.service-card__icon,
.value__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 58px;
	height: 58px;
	border-radius: 16px;
	background: var(--intecol-orange-soft);
	color: var(--intecol-orange);
	margin-bottom: 20px;
}

.mini-card {
	flex-direction: row;
	align-items: center;
	gap: 16px;
	padding: 18px 20px;
}

.mini-card__icon {
	flex: 0 0 auto;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 46px;
	height: 46px;
	border-radius: 12px;
	background: var(--intecol-orange-soft);
	color: var(--intecol-orange);
}

.mini-card__body {
	display: flex;
	flex-direction: column;
	gap: 3px;
	min-width: 0;
}

.mini-card__body strong {
	font-size: 15.5px;
}

.mini-card__body > span {
	color: var(--intecol-gray);
	font-size: 13.5px;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

/* ================================================================== */
/* 9. Valores / disciplinas / proceso                                  */
/* ================================================================== */

.values__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 22px;
}

.value {
	background:
		var(--intecol-elev-1),
		var(--intecol-surface);
	border: 1px solid var(--intecol-line);
	border-radius: var(--intecol-radius);
	padding: 28px;
	transition: border-color 0.25s var(--intecol-ease), transform 0.25s var(--intecol-ease), box-shadow 0.25s var(--intecol-ease);
}

.value:hover {
	border-color: rgba(255, 103, 0, 0.45);
	transform: translateY(-3px);
	box-shadow: var(--intecol-shadow);
}

.value__title {
	font-size: 17px;
	margin-bottom: 8px;
}

.value__desc {
	color: var(--intecol-gray);
	font-size: 14.5px;
	margin: 0;
}

.disciplines__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
	gap: 22px;
}

.discipline {
	background: var(--intecol-surface);
	border: 1px solid var(--intecol-line);
	border-radius: var(--intecol-radius);
	padding: 34px 28px;
	text-align: center;
}

.discipline .tri-squares {
	width: 96px;
	margin-bottom: 20px;
}

.mvv__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 26px;
}

.mvv__item {
	background: var(--intecol-surface);
	border: 1px solid var(--intecol-line);
	border-left: 3px solid var(--intecol-orange);
	border-radius: var(--intecol-radius-sm);
	padding: 30px;
}

.mvv__text {
	color: var(--intecol-gray);
	margin: 0;
	font-size: 15.5px;
}

.process__steps {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
	gap: 18px;
}

.process__step {
	position: relative;
	background:
		var(--intecol-elev-1),
		var(--intecol-surface);
	border: 1px solid var(--intecol-line);
	border-radius: var(--intecol-radius);
	padding: 24px 18px;
	text-align: center;
	transition: border-color 0.25s var(--intecol-ease), transform 0.25s var(--intecol-ease), box-shadow 0.25s var(--intecol-ease);
}

.process__step:hover {
	border-color: rgba(255, 103, 0, 0.45);
	transform: translateY(-3px);
	box-shadow: var(--intecol-shadow);
}

.process__num {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background: var(--intecol-orange);
	color: #000;
	font-weight: 800;
	margin-bottom: 12px;
}

.process__label {
	display: block;
	font-weight: 700;
	font-size: 15px;
}

/* ================================================================== */
/* 10. Proyectos y galeria                                             */
/* ================================================================== */

.project-card {
	padding: 0;
	overflow: hidden;
}

.project-card .card__media {
	margin: 0;
	border-radius: 0;
	display: block;
	aspect-ratio: 3 / 2;
	background: var(--intecol-dark);
}

.project-card .card__media img {
	width: 100%;
	height: 100%;
	object-fit: contain;
	padding: 12%;
}

.project-card__meta {
	display: flex;
	flex-direction: column;
	gap: 3px;
	padding: 18px 22px;
}

.project-card__cat {
	font-style: normal;
	color: var(--intecol-orange);
	font-size: 12px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.12em;
}

.project-card__meta > span {
	color: var(--intecol-gray);
	font-size: 14px;
}

.filter-bar {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-bottom: clamp(26px, 4vw, 40px);
}

.filter-bar__btn {
	background: transparent;
	border: 1px solid var(--intecol-line);
	border-radius: 999px;
	color: var(--intecol-gray);
	padding: 9px 20px;
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	transition: color 0.2s var(--intecol-ease), border-color 0.2s var(--intecol-ease), background-color 0.2s var(--intecol-ease);
}

.filter-bar__btn:hover {
	color: var(--intecol-white);
	border-color: rgba(255, 255, 255, 0.4);
}

.filter-bar__btn.is-active {
	background: var(--intecol-orange);
	border-color: var(--intecol-orange);
	color: #000;
}

.gallery-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
	gap: 22px;
}

.gallery-item {
	margin: 0;
	background: var(--intecol-surface);
	border: 1px solid var(--intecol-line);
	border-radius: var(--intecol-radius);
	overflow: hidden;
	transition: border-color 0.25s var(--intecol-ease), transform 0.25s var(--intecol-ease), opacity 0.3s var(--intecol-ease);
}

.gallery-item:hover {
	border-color: rgba(255, 103, 0, 0.5);
	transform: translateY(-3px);
}

.gallery-item.is-hidden {
	display: none;
}

.gallery-item__btn {
	display: block;
	position: relative;
	width: 100%;
	padding: 0;
	border: 0;
	background: var(--intecol-dark);
	cursor: zoom-in;
	aspect-ratio: 3 / 2;
	overflow: hidden;
}

.gallery-item__btn img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.45s var(--intecol-ease);
}

.gallery-item__btn:hover img {
	transform: scale(1.05);
}

.gallery-item__zoom {
	position: absolute;
	right: 14px;
	bottom: 14px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 38px;
	height: 38px;
	border-radius: 50%;
	background: rgba(0, 0, 0, 0.65);
	color: var(--intecol-white);
	font-size: 20px;
	line-height: 1;
	backdrop-filter: blur(4px);
}

.gallery-item figcaption {
	display: flex;
	flex-direction: column;
	gap: 3px;
	padding: 18px 22px;
}

.gallery-item figcaption em {
	font-style: normal;
	color: var(--intecol-orange);
	font-size: 12px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.12em;
}

.gallery-item figcaption strong {
	font-size: 16px;
}

.gallery-item figcaption span {
	color: var(--intecol-gray);
	font-size: 13.5px;
}

/* Lightbox ------------------------------------------------------------ */

.lightbox {
	position: fixed;
	inset: 0;
	z-index: 5000;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 24px;
}

.lightbox[hidden] {
	display: none;
}

.lightbox__backdrop {
	position: absolute;
	inset: 0;
	background: rgba(0, 0, 0, 0.88);
	backdrop-filter: blur(6px);
}

.lightbox__box {
	position: relative;
	z-index: 1;
	margin: 0;
	width: min(960px, 100%);
	max-height: calc(100vh - 48px);
	background: var(--intecol-surface);
	border: 1px solid var(--intecol-line);
	border-radius: var(--intecol-radius);
	overflow: hidden;
	display: flex;
	flex-direction: column;
	box-shadow: var(--intecol-shadow);
}

.lightbox__img {
	width: 100%;
	max-height: 62vh;
	object-fit: contain;
	background: #000;
}

.lightbox__caption {
	padding: 20px 26px 8px;
}

.lightbox__title {
	display: block;
	font-size: 19px;
	margin-bottom: 6px;
}

.lightbox__desc {
	color: var(--intecol-gray);
	font-size: 14.5px;
	margin: 0;
}

.lightbox__nav {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 18px;
	padding: 16px 26px 22px;
}

.lightbox__arrow {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	border-radius: 50%;
	border: 1px solid var(--intecol-line);
	background: transparent;
	color: var(--intecol-white);
	font-size: 18px;
	cursor: pointer;
	transition: border-color 0.2s var(--intecol-ease), color 0.2s var(--intecol-ease);
}

.lightbox__arrow:hover {
	border-color: var(--intecol-orange);
	color: var(--intecol-orange);
}

.lightbox__count {
	color: var(--intecol-gray);
	font-size: 13.5px;
	font-variant-numeric: tabular-nums;
}

.lightbox__close {
	position: absolute;
	top: 12px;
	right: 12px;
	z-index: 2;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 42px;
	height: 42px;
	border-radius: 50%;
	border: 0;
	background: rgba(0, 0, 0, 0.6);
	color: var(--intecol-white);
	font-size: 24px;
	line-height: 1;
	cursor: pointer;
	backdrop-filter: blur(4px);
}

.lightbox__close:hover {
	color: var(--intecol-orange);
}

body.lightbox-open {
	overflow: hidden;
}

/* ================================================================== */
/* 11. FAQ                                                             */
/* ================================================================== */

.faq__item {
	border: 1px solid var(--intecol-line);
	border-radius: var(--intecol-radius-sm);
	background: var(--intecol-surface);
	margin-bottom: 12px;
	overflow: hidden;
}

.faq__item summary {
	cursor: pointer;
	list-style: none;
	padding: 18px 52px 18px 22px;
	font-weight: 700;
	position: relative;
}

.faq__item summary::-webkit-details-marker {
	display: none;
}

.faq__item summary::after {
	content: '+';
	position: absolute;
	right: 20px;
	top: 50%;
	transform: translateY(-50%);
	color: var(--intecol-orange);
	font-size: 22px;
	font-weight: 400;
	transition: transform 0.2s var(--intecol-ease);
}

.faq__item[open] summary::after {
	transform: translateY(-50%) rotate(45deg);
}

.faq__item p {
	padding: 0 22px 20px;
	margin: 0;
	color: var(--intecol-gray);
}

/* ================================================================== */
/* 12. CTA                                                             */
/* ================================================================== */

.cta {
	background:
		radial-gradient(720px 360px at 50% 0%, rgba(255, 103, 0, 0.18), transparent 64%),
		radial-gradient(1100px 520px at 50% 118%, rgba(255, 255, 255, 0.04), transparent 60%),
		linear-gradient(180deg, #101013, #0b0b0d);
	border-top: 1px solid var(--intecol-line-soft);
	text-align: center;
}

.cta__inner {
	max-width: 760px;
}

.cta__title {
	font-size: var(--step-3);
}

.cta__text {
	color: rgba(255, 255, 255, 0.78);
	margin-bottom: 30px;
}

.cta__actions {
	justify-content: center;
	margin-bottom: 0;
}

/* ================================================================== */
/* 13. Servicios: catalogo y pagina individual                         */
/* ================================================================== */

.services-catalog {
	display: flex;
	flex-direction: column;
	gap: 18px;
}

.service-row {
	display: grid;
	grid-template-columns: 84px 1fr auto;
	align-items: center;
	gap: clamp(18px, 3vw, 34px);
	background: var(--intecol-surface);
	border: 1px solid var(--intecol-line);
	border-radius: var(--intecol-radius);
	padding: clamp(22px, 3.5vw, 34px);
	transition: border-color 0.25s var(--intecol-ease), transform 0.25s var(--intecol-ease);
}

.service-row:hover {
	border-color: rgba(255, 103, 0, 0.5);
	transform: translateX(4px);
}

.service-row__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 74px;
	height: 74px;
	border-radius: 20px;
	background: var(--intecol-orange-soft);
	color: var(--intecol-orange);
}

.service-row__title {
	font-size: clamp(19px, 2.4vw, 25px);
	margin-bottom: 6px;
}

.service-row__desc {
	color: var(--intecol-gray);
	margin-bottom: 12px;
	max-width: 640px;
}

.service-row__items {
	display: flex;
	flex-wrap: wrap;
	gap: 8px 22px;
}

.service-row__items li {
	display: inline-flex;
	align-items: center;
	gap: 7px;
	color: var(--intecol-gray-2);
	font-size: 13.5px;
}

.service-row__items svg {
	color: var(--intecol-orange);
	flex: 0 0 auto;
}

.service-row__actions {
	display: flex;
	align-items: center;
}

.service-single__grid {
	display: grid;
	grid-template-columns: 1.6fr 1fr;
	gap: clamp(30px, 5vw, 60px);
	align-items: start;
}

.service-single__desc {
	font-size: 17.5px;
	color: rgba(255, 255, 255, 0.88);
	max-width: 700px;
}

.service-single__sub {
	margin-top: 38px;
}

.checklist {
	display: flex;
	flex-direction: column;
	gap: 12px;
	margin-top: 18px;
}

.checklist__item {
	display: flex;
	align-items: flex-start;
	gap: 13px;
	background: var(--intecol-surface);
	border: 1px solid var(--intecol-line);
	border-radius: var(--intecol-radius-sm);
	padding: 15px 18px;
	font-size: 15.5px;
}

.checklist__icon {
	flex: 0 0 auto;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 28px;
	height: 28px;
	border-radius: 50%;
	background: var(--intecol-orange-soft);
	color: var(--intecol-orange);
	margin-top: 1px;
}

.panel {
	background: var(--intecol-surface);
	border: 1px solid var(--intecol-line);
	border-radius: var(--intecol-radius);
	padding: 28px;
	margin-bottom: 20px;
}

.panel__title {
	font-size: 18px;
	margin-bottom: 10px;
}

.panel__text {
	color: var(--intecol-gray);
	font-size: 14.5px;
	margin-bottom: 18px;
}

.panel__contact {
	display: flex;
	flex-direction: column;
	gap: 10px;
	margin-top: 18px;
}

.panel__contact li {
	display: flex;
	align-items: center;
	gap: 10px;
	color: var(--intecol-gray);
	font-size: 14px;
}

.panel__contact svg {
	color: var(--intecol-orange);
	flex: 0 0 auto;
}

.panel__contact a:hover {
	color: var(--intecol-orange);
}

.panel__badges {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin: 0;
}

.panel__badges span {
	border: 1px solid var(--intecol-line);
	border-radius: 999px;
	padding: 7px 16px;
	font-size: 12.5px;
	font-weight: 700;
	letter-spacing: 0.1em;
	color: var(--intecol-gray);
}

/* ================================================================== */
/* 14. Contacto                                                        */
/* ================================================================== */

.contact-page__grid {
	display: grid;
	grid-template-columns: 1fr 1.15fr;
	gap: clamp(32px, 5vw, 64px);
	align-items: start;
}

.contact-cards {
	display: flex;
	flex-direction: column;
	gap: 14px;
	margin: 26px 0 30px;
}

.contact-card {
	display: flex;
	align-items: center;
	gap: 16px;
	background: var(--intecol-surface);
	border: 1px solid var(--intecol-line);
	border-radius: var(--intecol-radius-sm);
	padding: 17px 20px;
}

.contact-card__icon {
	flex: 0 0 auto;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	border-radius: 14px;
	background: var(--intecol-orange-soft);
	color: var(--intecol-orange);
}

.contact-card__body {
	display: flex;
	flex-direction: column;
	gap: 2px;
	min-width: 0;
}

.contact-card__body em {
	font-style: normal;
	color: var(--intecol-gray-2);
	font-size: 12px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.12em;
}

.contact-card__body a:hover {
	color: var(--intecol-orange);
	word-break: break-word;
}

.contact-page__map {
	border-radius: var(--intecol-radius);
	overflow: hidden;
	border: 1px solid var(--intecol-line);
}

.contact-page__map iframe {
	display: block;
	width: 100%;
	height: 300px;
	border: 0;
	filter: grayscale(1) invert(0.92) contrast(0.9);
}

.form {
	background: var(--intecol-surface);
	border: 1px solid var(--intecol-line);
	border-radius: var(--intecol-radius);
	padding: clamp(24px, 4vw, 40px);
}

.form__row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 16px;
}

.form__field {
	margin: 0 0 16px;
}

.form__field label {
	display: block;
	font-size: 13.5px;
	font-weight: 700;
	margin-bottom: 7px;
	color: rgba(255, 255, 255, 0.85);
}

.form__field input,
.form__field select,
.form__field textarea,
.searchform input {
	width: 100%;
	background: var(--intecol-dark);
	border: 1px solid var(--intecol-line);
	border-radius: var(--intecol-radius-sm);
	color: var(--intecol-white);
	font-family: inherit;
	font-size: 15px;
	padding: 13px 16px;
	transition: border-color 0.2s var(--intecol-ease), background-color 0.2s var(--intecol-ease);
}

.form__field textarea {
	resize: vertical;
	min-height: 140px;
}

.form__field input:focus,
.form__field select:focus,
.form__field textarea:focus,
.searchform input:focus {
	outline: none;
	border-color: var(--intecol-orange);
	background: #0e0e10;
}

.form__privacy {
	color: var(--intecol-gray-2);
	font-size: 13px;
	margin: 4px 0 20px;
}

.form__privacy a {
	color: var(--intecol-orange);
}

.hp-field {
	position: absolute !important;
	left: -9999px !important;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.form-alert {
	display: flex;
	gap: 12px;
	align-items: flex-start;
	border-radius: var(--intecol-radius-sm);
	padding: 16px 20px;
	margin-bottom: 22px;
	font-size: 15px;
}

.form-alert--ok {
	background: rgba(40, 167, 69, 0.12);
	border: 1px solid rgba(40, 167, 69, 0.45);
	color: #7ddf8f;
}

.form-alert--ok svg {
	flex: 0 0 auto;
	margin-top: 2px;
}

.form-alert--err {
	background: rgba(220, 53, 69, 0.1);
	border: 1px solid rgba(220, 53, 69, 0.4);
	color: #ff9aa5;
}

.form-alert--err p {
	margin: 0 0 6px;
	font-weight: 700;
}

.form-alert--err ul {
	margin: 0;
	padding-left: 18px;
	list-style: disc;
}

/* ================================================================== */
/* 15. Busqueda, pagineo, estados                                      */
/* ================================================================== */

.searchform {
	display: flex;
	gap: 10px;
	max-width: 560px;
}

.searchform input {
	flex: 1;
}

.search-results {
	margin-top: 34px;
}

.empty-state {
	text-align: center;
	color: var(--intecol-gray);
	background: var(--intecol-surface);
	border: 1px dashed var(--intecol-line);
	border-radius: var(--intecol-radius);
	padding: clamp(40px, 6vw, 70px);
	font-size: 16px;
}

.pagination {
	margin-top: clamp(30px, 5vw, 48px);
}

.pagination__list {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 8px;
}

.pagination__list .page-numbers {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 42px;
	height: 42px;
	padding: 0 12px;
	border-radius: 999px;
	border: 1px solid var(--intecol-line);
	color: var(--intecol-gray);
	font-weight: 600;
	font-size: 14px;
}

.pagination__list .page-numbers.current {
	background: var(--intecol-orange);
	border-color: var(--intecol-orange);
	color: #000;
}

.pagination__list a.page-numbers:hover {
	border-color: var(--intecol-orange);
	color: var(--intecol-orange);
}

/* ================================================================== */
/* 16. Publicacion individual                                          */
/* ================================================================== */

.single-post__media {
	margin: 0 0 34px;
	border-radius: var(--intecol-radius);
	overflow: hidden;
	border: 1px solid var(--intecol-line);
}

.entry-content {
	font-size: 16.5px;
	color: rgba(255, 255, 255, 0.88);
}

.entry-content > h2,
.entry-content > h3 {
	margin-top: 1.6em;
	color: var(--intecol-white);
}

.entry-content a {
	color: var(--intecol-orange);
	text-decoration: underline;
	text-underline-offset: 3px;
}

.entry-content ul,
.entry-content ol {
	list-style: disc;
	padding-left: 24px;
	margin-bottom: 1em;
}

.entry-content ol {
	list-style: decimal;
}

.entry-content img {
	border-radius: var(--intecol-radius-sm);
}

.entry-content blockquote {
	margin: 1.4em 0;
	padding-left: 18px;
	border-left: 3px solid var(--intecol-orange);
	color: rgba(255, 255, 255, 0.85);
}

.single-post__share {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 10px;
	margin-top: 40px;
	padding-top: 26px;
	border-top: 1px solid var(--intecol-line);
	color: var(--intecol-gray);
	font-size: 14px;
}

.single-post__share a {
	border: 1px solid var(--intecol-line);
	border-radius: 999px;
	padding: 8px 18px;
	font-weight: 600;
	font-size: 13px;
}

.single-post__share a:hover {
	border-color: var(--intecol-orange);
	color: var(--intecol-orange);
}

/* ================================================================== */
/* 17. 404                                                             */
/* ================================================================== */

.error-404__inner {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	min-height: 52vh;
	justify-content: center;
}

.error-404__inner .tri-squares {
	width: 110px;
	margin-bottom: 26px;
}

.error-404__code {
	color: var(--intecol-orange);
	font-size: 15px;
	font-weight: 800;
	letter-spacing: 0.3em;
	margin-bottom: 8px;
}

.error-404 .page-hero__lead {
	margin-bottom: 30px;
}

.error-404__links {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	justify-content: center;
	margin-top: 26px;
}

/* ================================================================== */
/* 18. Footer                                                          */
/* ================================================================== */

.site-footer {
	position: relative;
	border-top: 1px solid var(--intecol-line);
	background:
		radial-gradient(900px 380px at 50% -60%, rgba(255, 103, 0, 0.09), transparent 70%),
		linear-gradient(180deg, #0b0b0d, #070708);
	padding-block: 60px 30px;
}

.site-footer__grid {
	display: grid;
	grid-template-columns: 1.3fr 1.1fr 0.7fr 0.7fr;
	gap: 40px;
	padding-bottom: 40px;
	border-bottom: 1px solid var(--intecol-line-soft);
}

.site-footer__brand img {
	height: 150px;
	width: auto;
	margin-bottom: 18px;
}

.site-footer__desc {
	color: rgba(255, 255, 255, 0.8);
	margin-bottom: 6px;
}

.site-footer__motto {
	color: var(--intecol-orange);
	font-weight: 700;
	font-size: 14px;
	margin-bottom: 20px;
}

.site-footer__brand .tri-squares {
	width: 74px;
	margin-inline: 0;
}

.site-footer__title {
	font-size: 13px;
	text-transform: uppercase;
	letter-spacing: 0.16em;
	color: var(--intecol-gray-2);
	margin-bottom: 18px;
}

.site-footer__contact li {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	margin-bottom: 12px;
	color: rgba(255, 255, 255, 0.75);
	font-size: 14.5px;
}

.site-footer__contact svg {
	flex: 0 0 auto;
	color: var(--intecol-orange);
	margin-top: 3px;
}

.site-footer__contact a:hover {
	color: var(--intecol-orange);
}

.site-footer__menu li {
	margin-bottom: 10px;
}

.site-footer__menu a {
	color: rgba(255, 255, 255, 0.75);
	font-size: 14.5px;
}

.site-footer__menu a:hover {
	color: var(--intecol-orange);
}

.social-links {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
}

.social-links a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 42px;
	height: 42px;
	border: 1px solid var(--intecol-line);
	border-radius: 50%;
	color: rgba(255, 255, 255, 0.8);
}

.social-links a:hover {
	border-color: var(--intecol-orange);
	color: var(--intecol-orange);
	transform: translateY(-2px);
}

.site-footer__legal {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding-top: 26px;
}

.site-footer__copy {
	color: var(--intecol-gray-2);
	font-size: 13px;
	margin: 0;
}

.site-footer__legal-links {
	display: flex;
	flex-wrap: wrap;
	gap: 20px;
	font-size: 13px;
	color: var(--intecol-gray-2);
}

.site-footer__legal-links a:hover {
	color: var(--intecol-orange);
}

/* ================================================================== */
/* 19. Animaciones                                                     */
/* ================================================================== */

.reveal {
	opacity: 0;
	transform: translateY(22px);
	transition: opacity 0.6s var(--intecol-ease), transform 0.6s var(--intecol-ease);
}

.reveal.is-visible {
	opacity: 1;
	transform: none;
}

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}

	.reveal {
		opacity: 1;
		transform: none;
		transition: none;
	}

	.card:hover,
	.gallery-item:hover,
	.service-row:hover {
		transform: none;
	}
}

/* ================================================================== */
/* 20. Responsive                                                      */
/* Escritorio -> tablet horizontal -> tablet vertical -> movil.        */
/* ================================================================== */

/* Tablet horizontal: menu tipo cajon (el nav horizontal no cabe) ------ */
@media (max-width: 1080px) {
	.service-single__grid {
		grid-template-columns: 1fr;
	}

	.service-single__aside {
		display: grid;
		grid-template-columns: 1fr 1fr;
		gap: 20px;
		align-items: start;
	}

	.service-single__aside .panel {
		margin-bottom: 0;
	}

	.site-brand__logo {
		height: 38px;
	}

	.site-header__phone {
		display: none;
	}

	.site-header__inner {
		gap: 18px;
	}

	.site-nav {
		position: fixed;
		inset: var(--intecol-header-h) 0 auto 0;
		max-height: calc(100vh - var(--intecol-header-h));
		overflow-y: auto;
		-webkit-overflow-scrolling: touch;
		overscroll-behavior: contain;
		margin-left: 0;
		background: rgba(0, 0, 0, 0.97);
		border-bottom: 1px solid var(--intecol-line);
		padding: 14px 24px 26px;
		transform: translateY(-130%);
		visibility: hidden;
		transition: transform 0.3s var(--intecol-ease), visibility 0s linear 0.3s;
		z-index: 999;
	}

	.site-nav.is-open {
		transform: none;
		visibility: visible;
		transition: transform 0.3s var(--intecol-ease);
	}

	.site-nav__list {
		flex-direction: column;
		gap: 2px;
	}

	.site-nav__list a {
		display: block;
		padding: 14px 14px;
		font-size: 17px;
		border-radius: var(--intecol-radius-sm);
	}

	.nav-toggle {
		display: flex;
	}

	.site-nav__extra {
		display: grid;
		gap: 12px;
		margin-top: 16px;
		padding-top: 18px;
		border-top: 1px solid var(--intecol-line);
	}

	.site-nav__phone {
		display: inline-flex;
		align-items: center;
		justify-content: center;
		gap: 8px;
		padding: 11px 14px;
		border: 1px solid var(--intecol-line);
		border-radius: 999px;
		color: var(--intecol-gray);
		font-weight: 700;
		font-size: 14.5px;
	}

	.site-nav__phone svg {
		color: var(--intecol-orange);
	}
}

/* Telefonos grandes: el CTA del header ya no cabe -------------------- */
@media (max-width: 560px) {
	.site-header__cta {
		display: none;
	}

	.site-brand__logo {
		height: 34px;
	}
}

/* Carruseles horizontales: las tarjetas se deslizan lateralmente
   (scroll-snap) en todas las resoluciones, con flechas y puntos.        */
.cards-grid,
.values__grid,
.disciplines__grid,
.mvv__grid,
.gallery-grid {
	display: flex;
	flex-wrap: nowrap;
	overflow-x: auto;
	overscroll-behavior-x: contain;
	-webkit-overflow-scrolling: touch;
	scroll-snap-type: x proximity;
	scroll-padding-inline: 0;
	gap: 22px;
	padding-block: 6px;
	padding-inline: 0 24px; /* margen final: la ultima tarjeta se ve completa */
	scrollbar-width: none;
}

.cards-grid::-webkit-scrollbar,
.values__grid::-webkit-scrollbar,
.disciplines__grid::-webkit-scrollbar,
.mvv__grid::-webkit-scrollbar,
.gallery-grid::-webkit-scrollbar {
	display: none;
}

.cards-grid > *,
.values__grid > *,
.disciplines__grid > *,
.mvv__grid > *,
.gallery-grid > * {
	flex: 0 0 auto;
	width: calc((100% - 44px) / 3); /* 3 tarjetas por vista en escritorio */
	scroll-snap-align: start;
}/* Controles del carrusel: flechas flotantes + puntos ------------------ */

.carousel {
	position: relative;
}

/* Micro-desplazamiento de las tarjetas al apuntar las flechas:
   insinua la direccion del deslize y vuelve al soltar. Solo con
   puntero fino (mouse) y sin preferencia de movimiento reducido. */

.cards-grid,
.values__grid,
.disciplines__grid,
.mvv__grid,
.gallery-grid {
	transition: transform 0.25s var(--intecol-ease);
}

@media (hover: hover) and (prefers-reduced-motion: no-preference) {

	.carousel:has(.carousel__arrow--prev:enabled:hover) .cards-grid,
	.carousel:has(.carousel__arrow--prev:enabled:hover) .values__grid,
	.carousel:has(.carousel__arrow--prev:enabled:hover) .disciplines__grid,
	.carousel:has(.carousel__arrow--prev:enabled:hover) .mvv__grid,
	.carousel:has(.carousel__arrow--prev:enabled:hover) .gallery-grid {
		transform: translateX(6px);
	}

	.carousel:has(.carousel__arrow--next:enabled:hover) .cards-grid,
	.carousel:has(.carousel__arrow--next:enabled:hover) .values__grid,
	.carousel:has(.carousel__arrow--next:enabled:hover) .disciplines__grid,
	.carousel:has(.carousel__arrow--next:enabled:hover) .mvv__grid,
	.carousel:has(.carousel__arrow--next:enabled:hover) .gallery-grid {
		transform: translateX(-6px);
	}
}

.carousel__arrow {
	position: absolute;
	top: 50%;
	bottom: auto;
	z-index: 5;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 46px;
	height: 46px;
	border-radius: 50%;
	border: 1px solid rgba(255, 255, 255, 0.28);
	background: rgba(0, 0, 0, 0.55);
	color: var(--intecol-white);
	font-size: 17px;
	line-height: 1;
	cursor: pointer;
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	box-shadow: 0 8px 22px rgba(0, 0, 0, 0.35);
	transition: color 0.2s var(--intecol-ease), border-color 0.2s var(--intecol-ease), opacity 0.2s var(--intecol-ease), transform 0.2s var(--intecol-ease);
}

.carousel__arrow--prev {
	left: -14px;
	transform: translateY(-50%);
}

.carousel__arrow--next {
	right: -14px;
	transform: translateY(-50%);
}

.carousel__arrow:hover:enabled {
	border-color: var(--intecol-orange);
	color: var(--intecol-orange);
	transform: translateY(-50%) scale(1.06);
}

.carousel__arrow:disabled {
	opacity: 0;
	visibility: hidden;
	cursor: default;
}

.carousel__arrow:focus-visible {
	opacity: 1;
	visibility: visible;
}

/* Tablet: las flechas siguen flotando, un poco mas compactas */

@media (max-width: 1080px) {
	.carousel__arrow {
		width: 42px;
		height: 42px;
		font-size: 16px;
	}

	.carousel__arrow--prev {
		left: -10px;
	}

	.carousel__arrow--next {
		right: -10px;
	}

	.carousel__nav {
		margin-top: 18px;
	}
}

/* Movil: flechas presentes pero tactiles (pequenas y translucidas) */

@media (max-width: 760px) {
	.carousel__arrow {
		width: 36px;
		height: 36px;
		font-size: 14px;
		background: rgba(0, 0, 0, 0.38);
		border-color: rgba(255, 255, 255, 0.18);
		box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
		opacity: 0.85;
	}

	.carousel__arrow--prev {
		left: -8px;
	}

	.carousel__arrow--next {
		right: -8px;
	}

	.carousel__arrow:active:enabled {
		transform: translateY(-50%) scale(0.92);
	}

	.carousel__nav {
		margin-top: 14px;
	}
}

.carousel__nav {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 20px;
	margin-top: 22px;
}

.carousel__dot {
	width: 24px;
	height: 24px;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: transparent;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
}

.carousel__dot::before {
	content: '';
	width: 8px;
	height: 8px;
	border-radius: 999px;
	background: var(--intecol-line);
	transition: background-color 0.2s var(--intecol-ease), width 0.25s var(--intecol-ease);
}

.carousel__dot:hover::before {
	background: var(--intecol-gray-2);
}

.carousel__dot.is-active::before {
	width: 22px;
	background: var(--intecol-orange);
}

.carousel--static .carousel__nav {
	display: none; /* si todo cabe, no hay controles */
}

/* Tablet y movil: bordes a sangre y tarjetas mas angostas -------------- */
@media (max-width: 980px) {
	.cards-grid,
	.values__grid,
	.disciplines__grid,
	.mvv__grid,
	.gallery-grid {
		scroll-padding-inline: 24px;
		gap: 16px;
		margin-inline: -24px;
		padding-inline: 24px;
	}

	.cards-grid > *,
	.values__grid > *,
	.disciplines__grid > *,
	.mvv__grid > *,
	.gallery-grid > * {
		width: 250px;
	}
}

@media (max-width: 760px) {
	.cards-grid,
	.values__grid,
	.disciplines__grid,
	.mvv__grid,
	.gallery-grid {
		scroll-padding-inline: 18px;
		margin-inline: -18px;
		padding-inline: 18px;
		gap: 14px;
	}

	.cards-grid > *,
	.values__grid > *,
	.disciplines__grid > *,
	.mvv__grid > * {
		width: min(78vw, 300px);
	}

	.gallery-grid > * {
		width: min(80vw, 340px);
	}

	.carousel__nav {
		gap: 14px;
		margin-top: 16px;
	}
}

@media (max-width: 380px) {
	.cards-grid > *,
	.values__grid > *,
	.disciplines__grid > *,
	.mvv__grid > *,
	.gallery-grid > * {
		width: 84vw;
	}
}

/* Tablet vertical ----------------------------------------------------- */
@media (max-width: 980px) {
	.about__inner {
		grid-template-columns: 1fr;
		gap: 44px;
	}

	.about__visual {
		order: -1;
	}

	.contact-page__grid {
		grid-template-columns: 1fr;
		gap: 36px;
	}

	.site-footer__grid {
		grid-template-columns: 1fr 1fr;
		gap: 36px;
	}

	.service-row {
		grid-template-columns: 64px 1fr;
	}

	.service-row__icon {
		width: 60px;
		height: 60px;
		border-radius: 16px;
	}

	.service-row__actions {
		grid-column: 2;
		justify-content: flex-start;
	}

	.hero__grid-art {
		width: 120px;
		right: 8px;
	}
}

/* Tablet pequena / telefonos grandes ---------------------------------- */
@media (max-width: 860px) {
	.service-single__aside {
		grid-template-columns: 1fr;
		gap: 16px;
		position: relative;
		padding-top: 26px;
	}

	/* Separador suave entre el contenido y los paneles de accion */
	.service-single__aside::before {
		content: '';
		position: absolute;
		top: 0;
		left: 0;
		width: 56px;
		height: 2px;
		border-radius: 2px;
		background: var(--intecol-orange);
	}

	/* Panel de cotizacion con velo naranja muy sutil */
	.service-single__aside .panel:first-child {
		background:
			linear-gradient(180deg, rgba(255, 103, 0, 0.08), rgba(255, 103, 0, 0) 62%),
			var(--intecol-surface);
	}

	/* Correos largos sin desbordar el panel */
	.panel__contact a {
		word-break: break-word;
	}

	.contact-page__map iframe {
		height: 260px;
	}
}

/* Movil --------------------------------------------------------------- */
@media (max-width: 760px) {
	:root {
		--intecol-header-h: 64px;
	}

	.container {
		padding-inline: 18px;
	}

	.intecol-section {
		padding-block: 58px;
	}

	.site-nav {
		padding: 14px 18px 24px;
	}

	/* Hero y encabezados de pagina */

	.hero {
		min-height: auto;
		padding-block: 64px;
	}

	.hero__grid-art {
		display: none; /* en celular sobra: el header ya lleva el logo horizontal */
	}

	.hero__actions {
		gap: 10px;
		margin-bottom: 34px;
	}

	.hero__actions .btn {
		width: 100%;
	}

	.hero__norms {
		gap: 10px 18px;
	}

	.page-hero {
		padding-block: 46px;
	}

	.page-hero__icon {
		width: 64px;
		height: 64px;
		border-radius: 18px;
		margin-bottom: 18px;
	}

	.page-hero__icon svg {
		width: 30px;
		height: 30px;
	}

	/* Cuadros de marca */

	.about__quote {
		font-size: 18px;
	}

	.about__disciplines {
		gap: 10px 16px;
		font-size: 11.5px;
	}

	/* Tarjetas y reticulas */

	.card,
	.value,
	.discipline,
	.mvv__item,
	.panel {
		padding: 22px 18px;
	}

	.card__media {
		margin-bottom: 14px;
	}

	.project-card__meta,
	.gallery-item figcaption {
		padding: 15px 18px;
	}

	.process__steps {
		grid-template-columns: repeat(2, 1fr);
		gap: 12px;
	}

	.process__step {
		padding: 20px 12px;
	}

	.service-row {
		grid-template-columns: 1fr;
		gap: 14px;
		padding: 22px 18px;
	}

	.service-row:hover {
		transform: none;
	}

	.service-row__icon {
		width: 54px;
		height: 54px;
		border-radius: 14px;
	}

	.service-row__actions {
		grid-column: 1;
	}

	.service-row__actions .btn {
		width: 100%;
	}

	.checklist__item {
		font-size: 14.5px;
	}

	/* Formularios y contacto */

	.form__row {
		grid-template-columns: 1fr;
		gap: 0;
	}

	.form {
		padding: 24px 18px;
	}

	.contact-card {
		padding: 14px 16px;
	}

	/* Insignias de normas con area táctil cómoda */
	.panel__badges span {
		padding: 8px 15px;
		font-size: 12px;
	}

	.contact-page__map iframe {
		height: 240px;
	}

	.searchform {
		flex-direction: column;
	}

	/* FAQ, CTA y comparten botones */

	.faq__item summary {
		padding: 15px 46px 15px 16px;
		font-size: 15px;
	}

	.faq__item summary::after {
		right: 16px;
	}

	.faq__item p {
		padding: 0 16px 18px;
	}

	.cta__actions {
		flex-direction: column;
		align-items: stretch;
	}

	.cta__actions .btn {
		width: 100%;
	}

	/* Lightbox */

	.lightbox {
		padding: 10px;
	}

	.lightbox__img {
		max-height: 44vh;
	}

	.lightbox__caption {
		padding: 14px 16px 4px;
	}

	.lightbox__nav {
		padding: 12px 16px 16px;
		gap: 14px;
	}

	/* Footer */

	.site-footer {
		padding-block: 44px 22px;
	}

	.site-footer__grid {
		grid-template-columns: 1fr;
		gap: 30px;
		padding-bottom: 30px;
	}

	.site-footer__brand img {
		height: 96px;
	}

	.site-footer__brand .tri-squares {
		display: none;
	}

	.site-footer__legal {
		flex-direction: column;
		text-align: center;
	}

	.site-footer__legal-links {
		justify-content: center;
	}
}

/* Telefonos pequenos --------------------------------------------------- */
@media (max-width: 380px) {
	.process__steps {
		grid-template-columns: 1fr;
	}

	.hero__title {
		font-size: 30px;
	}

	.btn {
		padding: 13px 22px;
	}
}

/* Impresion ------------------------------------------------------------ */
@media print {
	.site-header,
	.site-nav,
	.site-footer,
	.hero__mark,
	.filter-bar,
	.single-post__share,
	.cta {
		display: none !important;
	}

	body {
		background: #fff;
		color: #000;
	}

	.card,
	.panel,
	.value {
		border-color: #ddd;
		background: #fff;
	}

	.cards-grid,
	.values__grid,
	.disciplines__grid,
	.mvv__grid,
	.gallery-grid {
		flex-wrap: wrap;
		overflow: visible;
	}

	.cards-grid > *,
	.values__grid > *,
	.disciplines__grid > *,
	.mvv__grid > *,
	.gallery-grid > * {
		width: 31%;
	}

	.carousel__nav {
		display: none;
	}
}

/* ================================================================== */
/* 21. Panel de contenido y elementos administrables                    */
/* ================================================================== */

.page-hero__img {
	margin-top: 30px;
	border-radius: var(--intecol-radius);
	border: 1px solid var(--intecol-line);
	width: 100%;
	max-height: 420px;
	object-fit: cover;
}

.testimonial {
	gap: 0;
}

.testimonial__photo {
	width: 56px;
	height: 56px;
	border-radius: 50%;
	object-fit: cover;
	border: 2px solid var(--intecol-orange);
	margin-bottom: 14px;
}

.testimonial__text {
	margin: 0 0 16px;
	color: rgba(255, 255, 255, 0.88);
	font-size: 15.5px;
	line-height: 1.6;
}

.testimonial figcaption strong {
	display: block;
	font-size: 15px;
}

.testimonial figcaption span {
	color: var(--intecol-gray);
	font-size: 13.5px;
}

/* Login y panel propios */

.site-header__login {
	color: rgba(255, 255, 255, 0.85);
	font-weight: 700;
	font-size: 14.5px;
	padding: 9px 16px;
	border: 1px solid var(--intecol-line);
	border-radius: 999px;
	transition: color 0.2s var(--intecol-ease), border-color 0.2s var(--intecol-ease);
}

.site-header__login:hover {
	color: var(--intecol-orange);
	border-color: var(--intecol-orange);
}

@media (max-width: 560px) {
	.site-header__login {
		display: none;
	}
}

/* Videos incrustados 16:9 (YouTube y archivos) */

.intecol-video {
	position: relative;
	width: 100%;
	aspect-ratio: 16 / 9;
	background: #000;
	border-radius: var(--intecol-radius);
	overflow: hidden;
	border: 1px solid var(--intecol-line);
}

.intecol-video iframe {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	border: 0;
}

.intecol-video video {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.card__media--play::after {
	content: '▶';
	position: absolute;
	inset: 0;
	margin: auto;
	width: 58px;
	height: 58px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(0, 0, 0, 0.55);
	border: 1px solid rgba(255, 255, 255, 0.3);
	border-radius: 50%;
	color: #fff;
	font-size: 20px;
	pointer-events: none;
	backdrop-filter: blur(4px);
}

.project-card .card__media {
	position: relative;
}

.page-hero .intecol-video,
.about .intecol-video {
	margin-top: 28px;
}

.lightbox__video {
	width: 100%;
}

.lightbox__video iframe {
	width: 100%;
	aspect-ratio: 16 / 9;
	border: 0;
	display: block;
}

/* ================================================================== */
/* 21. Portada — pulido premium (v2.5)                                 */
/* ================================================================== */

/* Credibilidad: barra de estadisticas bajo el hero ------------------ */
.hero__stats {
	list-style: none;
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 18px;
	margin-top: clamp(40px, 6vw, 72px);
	padding: clamp(20px, 3vw, 30px) clamp(20px, 3.5vw, 40px);
	border: 1px solid var(--intecol-line);
	border-radius: var(--intecol-radius);
	background:
		radial-gradient(480px 200px at 18% 0%, rgba(255, 103, 0, 0.07), transparent 65%),
		var(--intecol-surface);
	box-shadow: var(--intecol-shadow);
}

.hero__stat strong {
	display: block;
	font-size: clamp(26px, 3.2vw, 38px);
	font-weight: 800;
	letter-spacing: -0.02em;
	color: var(--intecol-white);
	line-height: 1.1;
}

.hero__stat span {
	display: block;
	color: var(--intecol-gray-2);
	font-size: 13px;
	font-weight: 600;
	letter-spacing: 0.02em;
	margin-top: 6px;
}

.hero__stat {
	position: relative;
	padding-inline-start: 18px;
}

.hero__stat::before {
	content: '';
	position: absolute;
	left: 0;
	top: 6px;
	bottom: 6px;
	width: 3px;
	border-radius: 2px;
	background: linear-gradient(180deg, var(--intecol-orange), rgba(255, 103, 0, 0.15));
}

/* Nota de confianza bajo las normas -------------------------------- */
.hero__closing {
	color: var(--intecol-gray);
	font-size: 14px;
	margin-top: 22px;
	max-width: 560px;
}

.hero__closing::before {
	content: '✓ ';
	color: var(--intecol-orange);
	font-weight: 800;
}

.hero__video { margin-top: clamp(34px, 5vw, 56px); }

.hero__video .intecol-video {
	border-radius: var(--intecol-radius);
	overflow: hidden;
	box-shadow: var(--intecol-shadow);
	border: 1px solid var(--intecol-line);
}

/* Subtitulos de seccion --------------------------------------------- */
.section-desc {
	color: var(--intecol-gray);
	font-size: clamp(15px, 1.6vw, 17px);
	line-height: 1.65;
	max-width: 640px;
	margin-top: 12px;
}

/* Valor destacado del hero ------------------------------------------ */
.hero__value {
	display: inline-block;
	margin-top: 18px;
	padding: 10px 22px;
	border: 1px solid rgba(255, 103, 0, 0.38);
	border-radius: 999px;
	background: var(--intecol-orange-soft);
	color: var(--intecol-white);
	font-size: 14.5px;
	font-weight: 600;
}

.hero__value em {
	font-style: normal;
	color: var(--intecol-orange);
	font-weight: 800;
}

/* CTA con telefono --------------------------------------------------- */
.cta__phone {
	display: inline-block;
	margin-bottom: 26px;
	font-size: clamp(22px, 3vw, 32px);
	font-weight: 800;
	letter-spacing: 0.01em;
	color: var(--intecol-orange);
}

.cta__phone:hover { text-decoration: underline; }

/* FAQ y CTA respiran mejor ------------------------------------------ */
.container--narrow .section-desc { max-width: 100%; }

@media (max-width: 1080px) {
	.hero__stats { grid-template-columns: repeat(2, 1fr); gap: 20px 18px; }
}

@media (max-width: 560px) {
	/* Anti-solape: titulos con tope de lineas y botones que envuelven. */
	.card__title,
	.value__title {
		display: -webkit-box;
		-webkit-line-clamp: 2;
		-webkit-box-orient: vertical;
		overflow: hidden;
	}

	.btn { white-space: normal; text-align: center; }
	.btn--big { width: 100%; }
	.hero__title { letter-spacing: -0.02em; }

	.hero__stats { grid-template-columns: repeat(2, 1fr); gap: 18px 14px; padding: 20px 18px; }
	.hero__stat strong { font-size: 24px; }
	.cta__phone { font-size: 20px; }
}

@media (prefers-reduced-motion: reduce) {
	.card, .value, .process__step, .hero__stat { transition: none; }
}

@media print {
	.hero__stats { border-color: #ddd; box-shadow: none; background: #fff; }
	.cta__phone { color: #000; }
}

/* Fin del pulido premium v2.5 ---------------------------------------- */

/* ================================================================== */
/* 22. Profundidad global nivel supremo (v2.7)                         */
/* ================================================================== */

/* Scrollbar a juego con el tema -------------------------------------- */
* {
	scrollbar-width: thin;
	scrollbar-color: #33333a var(--intecol-dark);
}

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--intecol-dark); }
::-webkit-scrollbar-thumb { background: #33333a; border-radius: 999px; border: 2px solid var(--intecol-dark); }
::-webkit-scrollbar-thumb:hover { background: var(--intecol-orange); }

/* Enlaces con subrayado elegante ------------------------------------- */
main a:not([class]) {
	color: var(--intecol-orange);
	text-decoration: underline;
	text-decoration-color: rgba(255, 103, 0, 0.35);
	text-underline-offset: 3px;
	transition: text-decoration-color 0.2s var(--intecol-ease);
}

main a:not([class]):hover { text-decoration-color: var(--intecol-orange); }

/* Movil: el grano fijo es costoso — se apaga ------------------------- */
@media (max-width: 760px) {
	body::before { display: none; }
}

@media (prefers-reduced-motion: reduce) {
	.btn--solid:hover, .btn--ghost:hover, .value:hover, .process__step:hover { transform: none; }
}

/* Impresion: tinta sobre blanco puro --------------------------------- */
@media print {
	body { background: #fff !important; color: #000 !important; }
	body::before { display: none; }
	.intecol-section--alt, .site-footer, .cta, .hero { background: #fff !important; }
	.card, .value, .process__step { background: #fff !important; box-shadow: none !important; }
	.hero__mark { opacity: 0.5; }
}

/* Fin profundidad v2.7 ------------------------------------------------ */