/* ==========================================================================
   Tu Código — web (portada y páginas). La plantilla Carta usa carta.css.
   Diseño: portada C del lienzo «Tu Código — Previas» (21/10/2026).
   ========================================================================== */

:root {
	--tc-blanco: #FFFFFF;
	--tc-suave: #F4F9FA;
	--tc-chip: #EEF5F7;
	--tc-borde: #DCE8EB;
	--tc-tinta: #0B2530;
	--tc-texto2: #3D5560;
	--tc-acento: #0CBCF5;
	--tc-sobre-acento: #062A36;
	--tc-enlace: #06779B;
	--tc-enlace-hover: #045A75;

	--tc-f-display: "Unbounded", "Arial Black", system-ui, sans-serif;
	--tc-f-texto: "Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
	--tc-f-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

	--tc-ancho: 1200px;
	--tc-gutter: 24px;
	--tc-radio: 12px;
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
	margin: 0;
	background: var(--tc-blanco);
	color: var(--tc-tinta);
	font-family: var(--tc-f-texto);
	font-size: 17px;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
}

img, svg, video { max-width: 100%; height: auto; }

a { color: var(--tc-enlace); }
a:hover { color: var(--tc-enlace-hover); }
:focus-visible { outline: 2px solid var(--tc-enlace); outline-offset: 3px; }

.screen-reader-text {
	position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
	overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

.tc-saltar {
	position: absolute; left: 12px; top: -60px; z-index: 100;
	background: var(--tc-tinta); color: var(--tc-blanco); padding: 10px 16px; border-radius: 8px;
}
.tc-saltar:focus { top: 12px; color: var(--tc-blanco); }

.tc-wrap {
	max-width: var(--tc-ancho);
	margin-inline: auto;
	padding-left: max(var(--tc-gutter), env(safe-area-inset-left, 0px));
	padding-right: max(var(--tc-gutter), env(safe-area-inset-right, 0px));
}

/* Botones ------------------------------------------------------------------ */
.tc-btn {
	display: inline-flex; align-items: center; justify-content: center;
	min-height: 48px; padding: 0 24px; border-radius: var(--tc-radio);
	font-weight: 600; font-size: 16px; text-decoration: none; line-height: 1.2;
	transition: background-color .15s ease, color .15s ease, transform .15s ease;
}
.tc-btn--acento { background: var(--tc-acento); color: var(--tc-sobre-acento); min-height: 54px; padding: 0 26px; }
.tc-btn--acento:hover { background: #3CCBF8; color: var(--tc-sobre-acento); }
.tc-btn--tinta { background: var(--tc-tinta); color: var(--tc-blanco); min-height: 44px; padding: 0 18px; border-radius: 10px; }
.tc-btn--tinta:hover { background: #163846; color: var(--tc-blanco); }
.tc-btn:active { transform: translateY(1px); }

/* Cabecera ----------------------------------------------------------------- */
.tc-cab { border-bottom: 1px solid var(--tc-borde); background: var(--tc-blanco); }
.tc-cab__in { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 18px; flex-wrap: wrap; }

.tc-marca {
	font-family: var(--tc-f-display); font-weight: 700; font-size: 20px; letter-spacing: -0.01em;
	color: var(--tc-tinta); text-decoration: none; white-space: nowrap;
}
.tc-marca span { color: var(--tc-acento); }
.tc-marca:hover { color: var(--tc-tinta); }
.custom-logo-link img { display: block; max-height: 48px; width: auto; }

.tc-nav { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.tc-menu { display: flex; gap: 26px; margin: 0; padding: 0; list-style: none; flex-wrap: wrap; }
.tc-menu a { color: var(--tc-tinta); text-decoration: none; font-weight: 500; font-size: 15px; }
.tc-menu a:hover, .tc-menu .current-menu-item > a { color: var(--tc-enlace); }

.tc-cab__toggle {
	display: none; align-items: center; gap: 10px; min-height: 44px; padding: 0 14px;
	border: 1px solid var(--tc-borde); border-radius: 10px; background: var(--tc-blanco);
	color: var(--tc-tinta); font: 600 15px var(--tc-f-texto); cursor: pointer;
}
.tc-cab__toggle-barras, .tc-cab__toggle-barras::before, .tc-cab__toggle-barras::after {
	display: block; width: 18px; height: 2px; background: currentColor; border-radius: 2px; position: relative;
	transition: transform .2s ease, opacity .2s ease;
}
.tc-cab__toggle-barras::before, .tc-cab__toggle-barras::after { content: ""; position: absolute; left: 0; }
.tc-cab__toggle-barras::before { top: -6px; }
.tc-cab__toggle-barras::after { top: 6px; }
.tc-cab__toggle[aria-expanded="true"] .tc-cab__toggle-barras { background: transparent; }
.tc-cab__toggle[aria-expanded="true"] .tc-cab__toggle-barras::before { transform: translateY(6px) rotate(45deg); }
.tc-cab__toggle[aria-expanded="true"] .tc-cab__toggle-barras::after { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 720px) {
	.tc-js .tc-cab__toggle { display: inline-flex; }
	.tc-js .tc-nav { display: none; width: 100%; flex-direction: column; align-items: stretch; gap: 4px; padding-top: 8px; }
	.tc-js .tc-nav.is-abierto { display: flex; }
	.tc-js .tc-menu { flex-direction: column; gap: 0; }
	.tc-js .tc-menu a { display: block; padding: 12px 4px; border-bottom: 1px solid var(--tc-borde); font-size: 17px; }
	.tc-js .tc-nav .tc-btn { margin-top: 12px; }
}

/* Dirección de ejemplo ------------------------------------------------------- */
.tc-url {
	display: inline-flex; align-self: flex-start; max-width: 100%; margin: 0;
	font-family: var(--tc-f-mono); font-size: 18px; line-height: 1.4;
	border: 1px solid var(--tc-borde); border-radius: 10px; overflow: hidden;
}
.tc-url__esquema { padding: 10px 14px; background: var(--tc-chip); color: var(--tc-texto2); }
.tc-url__ruta { padding: 10px 14px; color: var(--tc-tinta); min-width: 0; overflow-wrap: anywhere; }
.tc-url__ruta em { font-style: normal; color: var(--tc-enlace); }

/* Hero ----------------------------------------------------------------------- */
.tc-hero__in { display: flex; gap: 72px; align-items: center; padding-block: 72px 104px; }
.tc-hero__texto { flex: 1 1 600px; min-width: 0; display: flex; flex-direction: column; gap: 28px; }
.tc-hero__titulo {
	margin: 0; font-family: var(--tc-f-display); font-weight: 700;
	font-size: clamp(34px, 4.4vw, 58px); line-height: 1.08; letter-spacing: -0.02em; text-wrap: balance;
}
.tc-hero__intro { margin: 0; font-size: 19px; line-height: 1.6; color: var(--tc-texto2); max-width: 560px; }
.tc-hero__acciones { display: flex; gap: 14px 22px; flex-wrap: wrap; align-items: center; }
.tc-hero__email { font-family: var(--tc-f-mono); font-size: 15px; color: var(--tc-texto2); text-decoration: none; }
.tc-hero__email:hover { color: var(--tc-enlace); text-decoration: underline; }

.tc-hero__visual { flex: 0 1 520px; min-width: 0; position: relative; padding-bottom: 40px; }
.tc-hero__img { display: block; width: 100%; height: auto; border-radius: 28px; }

.tc-qr {
	position: absolute; left: -28px; bottom: 0;
	display: flex; flex-direction: column; align-items: center; gap: 10px;
	padding: 16px; border-radius: 22px; background: var(--tc-acento);
	box-shadow: 0 20px 44px rgba(11, 37, 48, .2);
}
.tc-qr__codigo { padding: 12px; border-radius: 12px; background: var(--tc-blanco); }
.tc-qr__codigo img { display: block; width: 130px; height: 130px; }
.tc-qr__texto { font-family: var(--tc-f-display); font-weight: 500; font-size: 12px; color: var(--tc-sobre-acento); }

@media (max-width: 960px) {
	.tc-hero__in { flex-direction: column; align-items: stretch; gap: 48px; padding-block: 48px 72px; }
	.tc-hero__texto { flex-basis: auto; }
	.tc-hero__visual { flex-basis: auto; max-width: 560px; width: 100%; align-self: center; }
	.tc-qr { left: 12px; }
}
@media (max-width: 480px) {
	.tc-url { font-size: 15px; }
	.tc-qr { padding: 12px; gap: 8px; }
	.tc-qr__codigo { padding: 8px; }
	.tc-qr__codigo img { width: 96px; height: 96px; }
}

/* Secciones ------------------------------------------------------------------ */
.tc-seccion { padding-block: 88px; display: flex; flex-direction: column; gap: 44px; }
.tc-h2 { margin: 0; font-family: var(--tc-f-display); font-weight: 500; font-size: clamp(26px, 2.6vw, 32px); letter-spacing: -0.01em; text-wrap: balance; }

/* Pasos */
.tc-pasos { background: var(--tc-suave); border-top: 1px solid var(--tc-borde); }
.tc-pasos__lista {
	display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
	margin: 0; padding: 0; list-style: none;
	border: 1px solid var(--tc-borde); border-radius: 18px; overflow: hidden; background: var(--tc-blanco);
}
.tc-paso { padding: 32px; display: flex; flex-direction: column; gap: 12px; border-right: 1px solid var(--tc-borde); }
.tc-paso:last-child { border-right: 0; }
.tc-paso__num { font-family: var(--tc-f-mono); font-size: 13px; color: var(--tc-enlace); }
.tc-paso__titulo { margin: 0; font-size: 21px; font-weight: 600; line-height: 1.3; }
.tc-paso__texto { margin: 0; color: var(--tc-texto2); }

@media (max-width: 860px) {
	.tc-pasos__lista { grid-template-columns: minmax(0, 1fr); }
	.tc-paso { border-right: 0; border-bottom: 1px solid var(--tc-borde); }
	.tc-paso:last-child { border-bottom: 0; }
}

/* Servicios */
.tc-servicios__lista { margin: 0; padding: 0; list-style: none; }
.tc-servicio {
	display: grid; grid-template-columns: 200px 260px minmax(0, 1fr) 120px; gap: 32px; align-items: center;
	padding-block: 26px; border-top: 1px solid var(--tc-borde);
}
.tc-servicio:last-child { border-bottom: 1px solid var(--tc-borde); }
.tc-servicio__img { display: block; width: 100%; max-width: 200px; height: auto; border-radius: 14px; }
.tc-servicio__titulo { margin: 0; font-family: var(--tc-f-display); font-weight: 500; font-size: 20px; line-height: 1.3; }
.tc-servicio__texto { margin: 0; color: var(--tc-texto2); }
.tc-servicio__etiqueta { font-family: var(--tc-f-mono); font-size: 13px; color: var(--tc-enlace); }

@media (max-width: 960px) {
	.tc-servicio { grid-template-columns: 160px minmax(0, 1fr); gap: 8px 24px; }
	.tc-servicio__img { grid-row: span 3; }
	.tc-servicio__titulo, .tc-servicio__texto, .tc-servicio__etiqueta { grid-column: 2; }
}
@media (max-width: 520px) {
	.tc-servicio { grid-template-columns: minmax(0, 1fr); gap: 12px; }
	.tc-servicio__img { grid-row: auto; max-width: 100%; }
	.tc-servicio__titulo, .tc-servicio__texto, .tc-servicio__etiqueta { grid-column: 1; }
}

/* Franja final */
.tc-cierre { background: var(--tc-tinta); color: var(--tc-blanco); }
.tc-cierre__in { padding-block: 88px; display: flex; gap: 32px; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; }
.tc-cierre__titulo {
	margin: 0; flex: 1 1 520px; font-family: var(--tc-f-display); font-weight: 700;
	font-size: clamp(30px, 3.4vw, 44px); line-height: 1.1; text-wrap: balance;
}

/* Pie ------------------------------------------------------------------------ */
.tc-pie { background: var(--tc-blanco); border-top: 1px solid var(--tc-borde); }
.tc-pie__in { padding-block: 26px; display: flex; justify-content: space-between; gap: 12px 24px; flex-wrap: wrap; font-size: 14px; color: var(--tc-texto2); }
.tc-pie__copy { margin: 0; }
.tc-pie__copy a { color: var(--tc-texto2); }
.tc-pie__legal { display: flex; gap: 8px 20px; margin: 0; padding: 0; list-style: none; flex-wrap: wrap; }

/* Páginas interiores ------------------------------------------------------- */
.tc-pagina__cab { background: var(--tc-suave); border-bottom: 1px solid var(--tc-borde); }
.tc-pagina__cab .tc-wrap { padding-block: 56px 48px; }
.tc-pagina__titulo {
	margin: 0; font-family: var(--tc-f-display); font-weight: 700;
	font-size: clamp(28px, 3vw, 40px); line-height: 1.12; letter-spacing: -0.02em; text-wrap: balance;
}
.tc-prosa { padding-block: 48px 88px; max-width: 760px; }
.tc-prosa > :first-child { margin-top: 0; }
.tc-prosa h2 { font-family: var(--tc-f-display); font-weight: 500; font-size: 24px; line-height: 1.25; margin: 1.8em 0 .6em; }
.tc-prosa h3 { font-size: 20px; margin: 1.6em 0 .5em; }
.tc-prosa img { border-radius: 10px; }
.tc-prosa table { width: 100%; border-collapse: collapse; display: block; overflow-x: auto; }
.tc-prosa th, .tc-prosa td { padding: 8px 10px; border-bottom: 1px solid var(--tc-borde); text-align: left; vertical-align: middle; }
.tc-prosa input:not([type="checkbox"]):not([type="radio"]):not([type="submit"]), .tc-prosa textarea, .tc-prosa select {
	width: 100%; max-width: 100%; padding: 12px 14px; border: 1px solid var(--tc-borde); border-radius: 10px;
	font: inherit; color: inherit; background: var(--tc-blanco);
}
.tc-prosa input[type="submit"], .tc-prosa button[type="submit"] {
	min-height: 48px; padding: 0 24px; border: 0; border-radius: var(--tc-radio);
	background: var(--tc-acento); color: var(--tc-sobre-acento); font: 600 16px var(--tc-f-texto); cursor: pointer;
}
.tc-resumen { padding-block: 20px; border-bottom: 1px solid var(--tc-borde); }
.tc-resumen h2 { margin: 0 0 .3em; }

.tc-404__in { padding-block: 88px; display: flex; flex-direction: column; gap: 20px; align-items: flex-start; max-width: 760px; }
.tc-404__in p { margin: 0; color: var(--tc-texto2); }