/* ==========================================================================
   WD5 — base, tokens y componentes compartidos
   Escala de grises (nunca #000 / #fff) + un único acento: #8fb81f.
   ========================================================================== */

:root {
	/* Grises */
	--g-950: #1a1a1a;
	--g-925: #1f1f1f;
	--g-900: #242424;
	--g-850: #2b2b2b;
	--g-800: #333333;
	--g-700: #444444;
	--g-600: #555555;
	--g-500: #6e6e6e;
	--g-400: #8f8f8f;
	--g-300: #b0b0b0;
	--g-250: #c4c4c4;
	--g-200: #d6d6d6;
	--g-150: #e0e0e0;
	--g-100: #e9e9e9;
	--g-75: #eeeeee;
	--g-50: #f3f3f3;

	/* Acento */
	--green: #8fb81f;
	--green-hover: #9fc935;
	--green-08: rgb(143 184 31 / 0.08);
	--green-15: rgb(143 184 31 / 0.15);
	--green-30: rgb(143 184 31 / 0.3);

	/* Roles (claro por defecto) */
	--ink: var(--g-950);
	--text: var(--g-850);
	--muted: var(--g-600);
	--line: rgb(26 26 26 / 0.1);

	/* Tipografía (marca: no cambiar) */
	--f-head: "Courier Prime", "Courier New", ui-monospace, monospace;
	--f-body: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

	--fs-sm: 0.875rem;
	--fs-base: 1rem;
	--fs-lg: 1.125rem;
	--fs-h3: clamp(1.3rem, 1.1rem + 0.8vw, 1.65rem);
	--fs-h2: clamp(1.9rem, 1.3rem + 2.6vw, 3.1rem);
	--fs-h1: clamp(2.3rem, 1.4rem + 4vw, 4.6rem);

	/* Espaciado y forma */
	--gutter: clamp(1rem, 0.6rem + 2vw, 2rem);
	--container: 1240px;
	--section-y: clamp(4.5rem, 3rem + 6vw, 8rem);
	--r-sm: 10px;
	--r-md: 18px;
	--r-lg: 28px;
	--r-pill: 999px;

	/* Vidrio */
	--glass-light-bg: linear-gradient(140deg, rgb(243 243 243 / 0.78), rgb(238 238 238 / 0.48));
	--glass-light-border: rgb(243 243 243 / 0.9);
	--glass-dark-bg: linear-gradient(140deg, rgb(243 243 243 / 0.085), rgb(243 243 243 / 0.025));
	--glass-dark-border: rgb(243 243 243 / 0.11);
	--blur: blur(20px) saturate(1.15);
	--shadow-soft: 0 1px 0 rgb(243 243 243 / 0.9) inset, 0 28px 56px -30px rgb(26 26 26 / 0.28);
	--shadow-dark: 0 1px 0 rgb(243 243 243 / 0.07) inset, 0 30px 60px -30px rgb(26 26 26 / 0.8);

	/* Movimiento */
	--ease-out: cubic-bezier(0.22, 1, 0.36, 1);
	--ease-quart: cubic-bezier(0.25, 1, 0.5, 1);
	--t-fast: 180ms;
	--t-med: 360ms;
	--t-slow: 700ms;

	/* Capas */
	--z-raised: 2;
	--z-header: 50;
	--z-mega: 60;
	--z-float: 70;
	--z-dialog: 100;

	color-scheme: light;
}

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

[hidden] { display: none !important; }

html {
	-webkit-text-size-adjust: 100%;
	text-size-adjust: 100%;
	scroll-behavior: smooth;
	scroll-padding-top: 6rem;
}

body {
	margin: 0;
	background: var(--g-100);
	color: var(--text);
	font-family: var(--f-body);
	font-size: var(--fs-base);
	line-height: 1.7;
	font-weight: 400;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	overflow-x: clip;
}

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

a { color: inherit; text-decoration: none; }

button,
input,
select,
textarea { font: inherit; color: inherit; }

button { cursor: pointer; }

h1, h2, h3, h4, h5, h6 {
	margin: 0;
	font-family: var(--f-head);
	font-weight: 400;
	color: var(--ink);
	line-height: 1.12;
	letter-spacing: -0.02em;
	text-wrap: balance;
}

p { margin: 0; text-wrap: pretty; }

ul, ol { margin: 0; padding: 0; }

::selection { background: var(--green); color: var(--g-950); }

:focus-visible {
	outline: 2px solid var(--green);
	outline-offset: 3px;
	border-radius: 4px;
}

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

.skip-link {
	position: fixed;
	top: 0.75rem; left: 0.75rem;
	z-index: var(--z-dialog);
	padding: 0.7rem 1rem;
	background: var(--green);
	color: var(--g-950);
	border-radius: var(--r-sm);
	transform: translateY(-160%);
	transition: transform var(--t-fast) var(--ease-out);
}
.skip-link:focus { transform: none; }

.container {
	width: min(100% - 2 * var(--gutter), var(--container));
	margin-inline: auto;
}

/* ---------- Superficies de vidrio ---------- */
.glass {
	background: var(--glass-light-bg);
	border: 1px solid var(--glass-light-border);
	border-radius: var(--r-lg);
	box-shadow: var(--shadow-soft);
	-webkit-backdrop-filter: var(--blur);
	backdrop-filter: var(--blur);
}

.glass--dark {
	background: var(--glass-dark-bg);
	border-color: var(--glass-dark-border);
	box-shadow: var(--shadow-dark);
	color: var(--g-200);
}

/* Fondo de las superficies oscuras: grilla técnica muy sutil + halo verde */
.section--dark,
.page-hero,
.cta-band,
.site-footer {
	--ink: var(--g-50);
	--text: var(--g-200);
	--muted: var(--g-300);
	--line: rgb(243 243 243 / 0.1);
	color-scheme: dark;
}

/* ---------- Botones ---------- */
.btn {
	--btn-bg: transparent;
	--btn-fg: var(--ink);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.6em;
	min-height: 46px;
	padding: 0.7rem 1.35rem;
	border: 1px solid transparent;
	border-radius: var(--r-pill);
	background: var(--btn-bg);
	color: var(--btn-fg);
	font-family: var(--f-body);
	font-size: 0.95rem;
	font-weight: 500;
	line-height: 1.2;
	letter-spacing: -0.01em;
	white-space: nowrap;
	transition:
		background-color var(--t-fast) var(--ease-out),
		color var(--t-fast) var(--ease-out),
		border-color var(--t-fast) var(--ease-out),
		box-shadow var(--t-med) var(--ease-out),
		transform var(--t-fast) var(--ease-out);
}
.btn:active { transform: translateY(1px) scale(0.985); }
.btn i { font-size: 1.05em; }

.btn--sm { min-height: 40px; padding: 0.5rem 1rem; font-size: 0.875rem; }
.btn--lg { min-height: 54px; padding: 0.9rem 1.7rem; font-size: 1rem; }
.btn--block { width: 100%; }

.btn--accent {
	--btn-bg: var(--green);
	--btn-fg: var(--g-950);
	box-shadow: 0 0 0 0 var(--green-30), 0 10px 24px -12px rgb(143 184 31 / 0.65);
}
.btn--accent:hover {
	--btn-bg: var(--green-hover);
	box-shadow: 0 0 0 6px var(--green-15), 0 16px 32px -14px rgb(143 184 31 / 0.75);
}

.btn--ghost {
	--btn-bg: rgb(243 243 243 / 0.06);
	--btn-fg: var(--g-75);
	border-color: rgb(243 243 243 / 0.22);
	-webkit-backdrop-filter: blur(12px);
	backdrop-filter: blur(12px);
}
.btn--ghost:hover { --btn-bg: rgb(243 243 243 / 0.12); border-color: rgb(243 243 243 / 0.4); }

/* El ghost sobre fondo claro se vuelve contorno grafito */
.section--light .btn--ghost {
	--btn-bg: rgb(243 243 243 / 0.5);
	--btn-fg: var(--g-950);
	border-color: rgb(26 26 26 / 0.18);
}
.section--light .btn--ghost:hover { border-color: var(--g-950); }

/* ...salvo dentro de una superficie oscura */
.section--light .glass--dark .btn--ghost {
	--btn-bg: rgb(243 243 243 / 0.06);
	--btn-fg: var(--g-75);
	border-color: rgb(243 243 243 / 0.22);
}
.section--light .glass--dark .btn--ghost:hover { --btn-bg: rgb(243 243 243 / 0.12); border-color: rgb(243 243 243 / 0.4); }

.btn--dark {
	--btn-bg: var(--g-950);
	--btn-fg: var(--g-50);
}
.btn--dark:hover { --btn-bg: var(--g-800); box-shadow: 0 0 0 5px rgb(26 26 26 / 0.08); }
.btn--dark i { color: var(--green); }

.btn--link {
	min-height: 46px;
	padding-inline: 0.4rem;
	color: var(--g-200);
	text-decoration: underline;
	text-decoration-color: var(--green);
	text-underline-offset: 6px;
	text-decoration-thickness: 1px;
}
.btn--link:hover { color: var(--g-50); text-decoration-thickness: 2px; }

.icon-btn {
	display: inline-grid;
	place-items: center;
	width: 44px;
	height: 44px;
	border-radius: 50%;
	border: 1px solid rgb(26 26 26 / 0.16);
	background: rgb(243 243 243 / 0.6);
	color: var(--g-950);
	transition: background-color var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.icon-btn:hover { background: var(--g-950); color: var(--green); border-color: var(--g-950); }
.icon-btn:disabled { opacity: 0.35; pointer-events: none; }

/* ---------- Header ---------- */
.site-header {
	position: fixed;
	inset: 0.75rem 0 auto;
	z-index: var(--z-header);
	pointer-events: none;
}

.site-header__bar {
	position: relative;
	display: flex;
	align-items: center;
	gap: 1rem;
	width: min(100% - 2 * var(--gutter), 1280px);
	margin-inline: auto;
	padding: 0.45rem 0.5rem 0.45rem 1.25rem;
	border-radius: var(--r-pill);
	background: rgb(34 34 34 / 0.55);
	border: 1px solid rgb(243 243 243 / 0.1);
	box-shadow: 0 1px 0 rgb(243 243 243 / 0.06) inset, 0 18px 40px -24px rgb(26 26 26 / 0.7);
	-webkit-backdrop-filter: blur(18px) saturate(1.2);
	backdrop-filter: blur(18px) saturate(1.2);
	pointer-events: auto;
	transition: background-color var(--t-med) var(--ease-out), box-shadow var(--t-med) var(--ease-out);
}
[data-scrolled] .site-header__bar {
	background: rgb(26 26 26 / 0.82);
	box-shadow: 0 1px 0 rgb(243 243 243 / 0.06) inset, 0 22px 44px -22px rgb(26 26 26 / 0.85);
}

.brand { display: inline-flex; flex: none; padding: 0.2rem 0; }
.brand img,
.mobile-nav__top img,
.site-footer__brand img {
	width: auto;
	height: 34px;
	/* El PNG es blanco puro: se lleva a #eaeaea */
	filter: brightness(0.92);
}

.nav { margin-left: auto; }
.nav__list { display: flex; align-items: center; gap: 0.15rem; list-style: none; }
.nav__item { display: flex; align-items: center; }
.nav__link {
	position: relative;
	display: inline-flex;
	align-items: center;
	min-height: 44px;
	padding: 0.4rem 0.85rem;
	border-radius: var(--r-pill);
	color: var(--g-200);
	font-size: 0.9rem;
	transition: color var(--t-fast), background-color var(--t-fast);
}
.nav__link:hover { color: var(--g-50); background: rgb(243 243 243 / 0.07); }
.nav__link[aria-current="page"] { color: var(--g-50); }
.nav__link[aria-current="page"]::after {
	content: "";
	position: absolute;
	left: 50%;
	bottom: 6px;
	width: 5px;
	height: 5px;
	margin-left: -2.5px;
	border-radius: 50%;
	background: var(--green);
	box-shadow: 0 0 10px var(--green);
}

.nav__expand {
	display: inline-grid;
	place-items: center;
	width: 30px;
	height: 30px;
	margin-left: -0.55rem;
	border: 0;
	border-radius: 50%;
	background: transparent;
	color: var(--g-300);
	font-size: 0.7rem;
	transition: transform var(--t-med) var(--ease-out), color var(--t-fast);
}
.nav__expand:hover { color: var(--green); }
.nav__item--mega.is-open .nav__expand { transform: rotate(180deg); color: var(--green); }

.mega {
	position: absolute;
	top: calc(100% + 0.6rem);
	left: 50%;
	z-index: var(--z-mega);
	display: grid;
	grid-template-columns: 1fr 240px;
	gap: 1.25rem;
	width: min(880px, calc(100vw - 2 * var(--gutter)));
	padding: 1.25rem;
	border-radius: var(--r-lg);
	background: rgb(30 30 30 / 0.97);
	border: 1px solid rgb(243 243 243 / 0.1);
	box-shadow: 0 1px 0 rgb(243 243 243 / 0.06) inset, 0 40px 80px -30px rgb(26 26 26 / 0.9);
	-webkit-backdrop-filter: blur(32px) saturate(1.2);
	backdrop-filter: blur(32px) saturate(1.2);
	opacity: 0;
	visibility: hidden;
	transform: translate(-50%, -8px);
	transition: opacity var(--t-med) var(--ease-out), transform var(--t-med) var(--ease-out), visibility 0s linear var(--t-med);
}
/* Puente invisible para que el hover no se corte entre el link y el panel */
.mega::before { content: ""; position: absolute; inset: -0.8rem 0 100%; }

.nav__item--mega:hover .mega,
.nav__item--mega:focus-within .mega,
.nav__item--mega.is-open .mega {
	opacity: 1;
	visibility: visible;
	transform: translate(-50%, 0);
	transition-delay: 0s;
}
.nav__item--mega.is-closed .mega { opacity: 0; visibility: hidden; }

.mega__grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 0.15rem;
	list-style: none;
}
.mega__link {
	display: flex;
	align-items: center;
	gap: 0.8rem;
	min-height: 44px;
	padding: 0.55rem 0.75rem;
	border-radius: var(--r-sm);
	color: var(--g-200);
	font-size: 0.875rem;
	line-height: 1.35;
	transition: background-color var(--t-fast), color var(--t-fast);
}
.mega__link i {
	flex: none;
	width: 1.6rem;
	color: var(--g-400);
	text-align: center;
	transition: color var(--t-fast);
}
.mega__link:hover { background: rgb(243 243 243 / 0.07); color: var(--g-50); }
.mega__link:hover i { color: var(--green); }

.mega__aside {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 0.75rem;
	padding: 1.25rem;
	border-radius: var(--r-md);
	background: linear-gradient(160deg, var(--green-15), rgb(243 243 243 / 0.03) 60%);
	border: 1px solid rgb(143 184 31 / 0.25);
	color: var(--g-300);
	font-size: 0.85rem;
	line-height: 1.55;
}
.mega__title { font-family: var(--f-head); font-size: 1.25rem; line-height: 1.2; color: var(--g-50); }
.mega__aside .btn { margin-top: auto; }

.site-header__cta { flex: none; }

.burger {
	display: none;
	position: relative;
	width: 46px;
	height: 46px;
	margin-left: auto;
	border: 1px solid rgb(243 243 243 / 0.14);
	border-radius: 50%;
	background: rgb(243 243 243 / 0.06);
}
.burger__lines,
.burger__lines::before,
.burger__lines::after {
	position: absolute;
	left: 50%;
	width: 18px;
	height: 1.5px;
	margin-left: -9px;
	background: var(--g-75);
	border-radius: 2px;
	content: "";
}
.burger__lines { top: 50%; }
.burger__lines::before { top: -6px; left: 0; margin-left: 0; }
.burger__lines::after { top: 6px; left: 0; margin-left: 0; width: 12px; }

/* ---------- Menú móvil (dialog nativo) ---------- */
.mobile-nav {
	width: 100%;
	max-width: none;
	height: 100%;
	max-height: none;
	margin: 0;
	padding: 0;
	border: 0;
	background: rgb(26 26 26 / 0.9);
	color: var(--g-200);
	-webkit-backdrop-filter: blur(24px) saturate(1.2);
	backdrop-filter: blur(24px) saturate(1.2);
	overscroll-behavior: contain;
}
.mobile-nav::backdrop { background: transparent; }
.mobile-nav[open] { animation: nav-in var(--t-med) var(--ease-out); }
@keyframes nav-in { from { opacity: 0; transform: translateY(-12px); } }

.mobile-nav__inner {
	display: flex;
	flex-direction: column;
	min-height: 100%;
	padding: 1rem var(--gutter) 2rem;
}
.mobile-nav__top { display: flex; align-items: center; justify-content: space-between; padding: 0.5rem 0 1.5rem; }
.mobile-nav__close {
	display: grid;
	place-items: center;
	width: 46px;
	height: 46px;
	border: 1px solid rgb(243 243 243 / 0.14);
	border-radius: 50%;
	background: rgb(243 243 243 / 0.06);
	color: var(--g-75);
	font-size: 1.1rem;
}
.mobile-nav__list { list-style: none; border-top: 1px solid rgb(243 243 243 / 0.08); }
.mobile-nav__list > li { border-bottom: 1px solid rgb(243 243 243 / 0.08); }
.mobile-nav__list > li > a,
.mobile-nav__group summary {
	display: flex;
	align-items: center;
	justify-content: space-between;
	min-height: 60px;
	font-family: var(--f-head);
	font-size: 1.6rem;
	color: var(--g-75);
	cursor: pointer;
	list-style: none;
}
.mobile-nav__group summary::-webkit-details-marker { display: none; }
.mobile-nav__group summary i { font-size: 0.9rem; color: var(--green); transition: transform var(--t-med) var(--ease-out); }
.mobile-nav__group[open] summary i { transform: rotate(45deg); }
.mobile-nav__list a[aria-current="page"] { color: var(--green); }
.mobile-nav__group ul { list-style: none; padding: 0 0 1rem; }
.mobile-nav__group ul a { display: flex; min-height: 44px; align-items: center; color: var(--g-300); font-size: 0.95rem; }
.mobile-nav__group ul a:hover { color: var(--g-50); }
.mobile-nav__actions { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; margin-top: auto; padding-top: 2rem; }

@media (max-width: 1080px) {
	.nav,
	.site-header__cta { display: none; }
	.burger { display: block; }
}

/* ---------- Hero de páginas internas ---------- */
.page-hero {
	position: relative;
	isolation: isolate;
	overflow: hidden;
	padding: clamp(8.5rem, 7rem + 6vw, 12rem) 0 clamp(4rem, 3rem + 5vw, 7rem);
	background: var(--g-950);
	color: var(--g-200);
}
.page-hero--sm { padding-bottom: clamp(3.5rem, 2.5rem + 3vw, 5rem); }

/* grilla técnica */
.page-hero::before,
.cta-band::before,
.section--dark::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	background-image:
		linear-gradient(rgb(243 243 243 / 0.045) 1px, transparent 1px),
		linear-gradient(90deg, rgb(243 243 243 / 0.045) 1px, transparent 1px);
	background-size: 56px 56px;
	-webkit-mask-image: radial-gradient(ellipse 80% 70% at 70% 20%, rgb(26 26 26) 10%, transparent 75%);
	mask-image: radial-gradient(ellipse 80% 70% at 70% 20%, rgb(26 26 26) 10%, transparent 75%);
	pointer-events: none;
}

.page-hero__media {
	position: absolute;
	inset: 0;
	z-index: -3;
}
.page-hero__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	filter: grayscale(1) contrast(1.08) brightness(0.62);
	transform: scale(1.04);
	animation: hero-media-in 1.6s var(--ease-out) both;
}
@keyframes hero-media-in { from { transform: scale(1.12); filter: grayscale(1) contrast(1.08) brightness(0.3) blur(6px); } }

.page-hero--media::after {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -2;
	background:
		linear-gradient(90deg, rgb(26 26 26 / 0.94) 0%, rgb(26 26 26 / 0.72) 48%, rgb(26 26 26 / 0.38) 100%),
		linear-gradient(0deg, rgb(26 26 26 / 0.9) 0%, transparent 40%);
}

.page-hero__glow,
.cta-band__glow {
	position: absolute;
	z-index: -1;
	width: 60vmax;
	height: 60vmax;
	top: -30vmax;
	right: -18vmax;
	border-radius: 50%;
	background: radial-gradient(circle, rgb(143 184 31 / 0.2), rgb(143 184 31 / 0.05) 40%, transparent 68%);
	pointer-events: none;
}

.page-hero__inner { position: relative; }
.page-hero__title {
	max-width: 22ch;
	margin-top: 1.25rem;
	font-size: var(--fs-h1);
	color: var(--g-50);
}
.page-hero--sm .page-hero__title { font-size: clamp(2.1rem, 1.4rem + 3vw, 3.8rem); }
.page-hero__lead {
	max-width: 62ch;
	margin-top: 1.4rem;
	color: var(--g-250);
	font-size: var(--fs-lg);
	line-height: 1.75;
}
.page-hero__meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.6rem 1.25rem;
	margin-top: 1.5rem;
	color: var(--g-300);
	font-size: var(--fs-sm);
}
.page-hero__meta i { color: var(--green); margin-right: 0.3rem; }
.page-hero__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2.25rem; }

/* Migas */
.crumbs ol {
	display: flex;
	flex-wrap: wrap;
	gap: 0.35rem;
	list-style: none;
	color: var(--g-400);
	font-size: 0.8rem;
}
.crumbs li + li::before { content: "/"; margin-right: 0.35rem; color: var(--g-600); }
.crumbs a { color: var(--g-300); transition: color var(--t-fast); }
.crumbs a:hover { color: var(--green); }
.crumbs [aria-current] { color: var(--g-200); }

/* ---------- Secciones ---------- */
.section {
	position: relative;
	isolation: isolate;
	padding-block: var(--section-y);
}
.section--light {
	background: linear-gradient(180deg, var(--g-75), var(--g-100) 30%, var(--g-150));
}
.section--dark {
	overflow: hidden;
	background: var(--g-925);
	color: var(--g-200);
}

/* Orbes: lo que hay "detrás del vidrio" en secciones claras */
.orbs {
	position: absolute;
	inset: 0;
	z-index: -1;
	overflow: hidden;
	pointer-events: none;
}
.orbs span {
	position: absolute;
	border-radius: 50%;
}
.orbs span:first-child {
	width: 52vmax;
	height: 52vmax;
	top: -14vmax;
	left: -16vmax;
	background: radial-gradient(circle, rgb(176 176 176 / 0.55), transparent 65%);
}
.orbs span:last-child {
	width: 46vmax;
	height: 46vmax;
	right: -14vmax;
	bottom: -18vmax;
	background: radial-gradient(circle, rgb(143 184 31 / 0.2), rgb(196 196 196 / 0.25) 40%, transparent 68%);
}

.section-head { max-width: 760px; margin-bottom: clamp(2.5rem, 2rem + 2vw, 4rem); }
.section-head--split {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-end;
	justify-content: space-between;
	gap: 1.25rem 2rem;
	max-width: none;
}
.section-title { font-size: var(--fs-h2); }
.section-lead { margin-top: 1.1rem; max-width: 60ch; color: var(--muted); font-size: var(--fs-lg); }
.section-head--split .section-lead { margin-top: 0; }

/* Primera sección después de un hero: menos aire arriba */
.page-hero + .section { padding-top: clamp(3rem, 2rem + 4vw, 5.5rem); }

/* ---------- Prose (texto verbatim de las páginas) ---------- */
.prose { color: var(--text); font-size: var(--fs-base); line-height: 1.8; }
.prose.glass { padding: clamp(1.5rem, 1rem + 3vw, 3.5rem); }
.prose > * + * { margin-top: 1.1em; }
.prose h2,
.prose h3,
.prose h4 { margin-top: 2em; color: var(--ink); }
.prose > :first-child { margin-top: 0; }
.prose h2 { font-size: clamp(1.7rem, 1.3rem + 1.6vw, 2.4rem); }
.prose h3 { font-size: var(--fs-h3); }
.prose h4 { font-size: 1.2rem; }
.prose h2 + *,
.prose h3 + *,
.prose h4 + * { margin-top: 0.75em; }
.prose strong,
.prose b { color: var(--ink); font-weight: 600; }
.prose a {
	color: var(--ink);
	text-decoration: underline;
	text-decoration-color: var(--green);
	text-decoration-thickness: 2px;
	text-underline-offset: 4px;
	transition: background-color var(--t-fast);
}
.prose a:hover { background: var(--green-15); }
.prose ul,
.prose ol { padding-left: 0; list-style: none; }
.prose li { position: relative; padding-left: 1.6rem; }
.prose li + li { margin-top: 0.55em; }
.prose ul > li::before {
	content: "";
	position: absolute;
	left: 0.2rem;
	top: 0.72em;
	width: 7px;
	height: 7px;
	border-radius: 2px;
	background: var(--green);
	box-shadow: 0 0 0 3px var(--green-15);
}
.prose ol { counter-reset: li; }
.prose ol > li { counter-increment: li; }
.prose ol > li::before {
	content: counter(li) ".";
	position: absolute;
	left: 0;
	font-family: var(--f-head);
	color: var(--muted);
}
.prose li ul { margin-top: 0.6em; }
.prose li li::before { width: 10px; height: 1.5px; top: 0.9em; border-radius: 0; box-shadow: none; background: var(--g-400); }
.prose blockquote {
	margin-inline: 0;
	padding: 1.25rem 1.5rem;
	border-radius: var(--r-md);
	background: rgb(26 26 26 / 0.04);
	border: 1px solid var(--line);
	font-family: var(--f-head);
	font-size: 1.2rem;
}
.prose img { border-radius: var(--r-md); }
.prose figure { margin-inline: 0; }
.prose figcaption { margin-top: 0.5rem; color: var(--muted); font-size: var(--fs-sm); }
.prose pre,
.prose code { font-family: var(--f-body); font-size: 0.9em; }
.prose :not(pre) > code { padding: 0.1em 0.4em; border-radius: 6px; background: rgb(26 26 26 / 0.07); }
.prose pre {
	overflow-x: auto;
	padding: 1.25rem;
	border-radius: var(--r-md);
	background: var(--g-950);
	color: var(--g-200);
}
.prose table { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
.prose th,
.prose td { padding: 0.6rem 0.75rem; border-bottom: 1px solid var(--line); text-align: left; }
.prose iframe,
.prose video { max-width: 100%; border-radius: var(--r-md); }

/* ---------- Chips / tags / filtros ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; list-style: none; padding: 0; }
.chips li {
	padding: 0.4rem 0.8rem;
	border-radius: var(--r-pill);
	background: var(--g-950);
	color: var(--g-100);
	font-size: 0.8rem;
	line-height: 1.3;
}
.chips--soft li { background: rgb(243 243 243 / 0.65); color: var(--g-850); border: 1px solid rgb(26 26 26 / 0.1); }

.tag {
	display: inline-flex;
	align-items: center;
	min-height: 30px;
	padding: 0.25rem 0.75rem;
	border-radius: var(--r-pill);
	border: 1px solid rgb(143 184 31 / 0.45);
	background: var(--green-08);
	color: var(--g-100);
	font-size: 0.78rem;
	transition: background-color var(--t-fast);
}
.tag:hover { background: var(--green-30); }

.filters { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: clamp(2rem, 1.5rem + 2vw, 3rem); }
.chip-btn {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	min-height: 42px;
	padding: 0.45rem 1rem;
	border-radius: var(--r-pill);
	border: 1px solid rgb(26 26 26 / 0.14);
	background: rgb(243 243 243 / 0.6);
	color: var(--g-850);
	font-size: 0.85rem;
	-webkit-backdrop-filter: blur(10px);
	backdrop-filter: blur(10px);
	transition: background-color var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.chip-btn span { color: var(--g-500); font-size: 0.75rem; }
.chip-btn:hover { border-color: var(--g-950); }
.chip-btn[aria-pressed="true"],
.chip-btn[aria-current="page"] { background: var(--g-950); border-color: var(--g-950); color: var(--g-50); }
.chip-btn[aria-pressed="true"] span,
.chip-btn[aria-current="page"] span { color: var(--green); }

/* ---------- Tarjeta de proyecto (portfolio) ---------- */
.project-card { position: relative; display: flex; }
.project-card__link {
	display: flex;
	flex-direction: column;
	width: 100%;
	overflow: hidden;
	border-radius: var(--r-lg);
	background: var(--g-950);
	box-shadow: 0 24px 48px -28px rgb(26 26 26 / 0.55);
}
.project-card__media {
	display: block;
	aspect-ratio: 1;
	overflow: hidden;
	background: var(--g-200);
}
.project-card__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	/* brightness < 1: los fondos blancos de las capturas quedan en gris claro, nunca #fff */
	filter: grayscale(1) contrast(1.02) brightness(0.95);
	transform: scale(1.01);
	transition: filter var(--t-slow) var(--ease-out), transform var(--t-slow) var(--ease-out);
}
.project-card__placeholder {
	display: grid;
	place-items: center;
	height: 100%;
	font-family: var(--f-head);
	font-size: 4rem;
	color: var(--g-400);
}
.project-card__caption {
	position: relative;
	flex: 1;
	display: flex;
	flex-direction: column;
	gap: 0.2rem;
	padding: 1rem 1.15rem 1.15rem;
	border-top: 1px solid rgb(243 243 243 / 0.08);
	background: linear-gradient(180deg, rgb(243 243 243 / 0.05), transparent);
}
.project-card__caption::before {
	content: "";
	position: absolute;
	top: -1px;
	left: 1.15rem;
	width: 0;
	height: 2px;
	background: var(--green);
	transition: width var(--t-slow) var(--ease-out);
}
.project-card__title {
	font-family: var(--f-head);
	font-size: 1.15rem;
	line-height: 1.2;
	color: var(--g-50);
}
.project-card__types { color: var(--g-300); font-size: 0.75rem; }
.project-card__link:hover .project-card__media img,
.project-card__link:focus-visible .project-card__media img { filter: grayscale(0) brightness(0.95); transform: scale(1.06); }
.project-card__link:hover .project-card__caption::before,
.project-card__link:focus-visible .project-card__caption::before { width: 3rem; }
.project-card__link:hover .project-card__title::after {
	content: " →";
	color: var(--green);
}

/* ---------- Tarjeta de entrada del blog ---------- */
.post-card {
	position: relative;
	display: flex;
	flex-direction: column;
	overflow: hidden;
	border-radius: var(--r-lg);
	background: var(--glass-light-bg);
	border: 1px solid var(--glass-light-border);
	box-shadow: var(--shadow-soft);
	-webkit-backdrop-filter: var(--blur);
	backdrop-filter: var(--blur);
	transition: transform var(--t-med) var(--ease-out), box-shadow var(--t-med) var(--ease-out);
}
.post-card:hover { transform: translateY(-4px); box-shadow: 0 1px 0 rgb(243 243 243 / 0.9) inset, 0 36px 60px -30px rgb(26 26 26 / 0.38); }
.post-card__media { display: block; aspect-ratio: 16 / 10; overflow: hidden; background: var(--g-200); }
.post-card__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	filter: grayscale(1) brightness(0.95);
	transition: filter var(--t-slow) var(--ease-out), transform var(--t-slow) var(--ease-out);
}
.post-card:hover .post-card__media img { filter: grayscale(0) brightness(0.95); transform: scale(1.04); }
.post-card__body { display: flex; flex: 1; flex-direction: column; gap: 0.7rem; padding: 1.4rem 1.5rem 1.5rem; }
.post-card__meta { display: flex; flex-wrap: wrap; gap: 0.35rem 1rem; color: var(--g-600); font-size: 0.78rem; }
.post-card__meta span::before { content: "#"; color: var(--g-400); margin-right: 0.15rem; }
.post-card__title { font-size: 1.35rem; line-height: 1.2; }
.post-card__title a::after { content: ""; position: absolute; inset: 0; z-index: var(--z-raised); }
.post-card__title a:focus-visible { outline: none; }
.post-card:has(.post-card__title a:focus-visible) { outline: 2px solid var(--green); outline-offset: 3px; }
.post-card__excerpt { color: var(--g-700); font-size: 0.9rem; line-height: 1.65; }
.post-card__more {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	margin-top: auto;
	padding-top: 0.5rem;
	color: var(--g-950);
	font-size: 0.85rem;
	font-weight: 500;
}
.post-card__more i { color: var(--green); transition: transform var(--t-med) var(--ease-out); }
.post-card:hover .post-card__more i { transform: translateX(5px); }

/* Spotlight que sigue al cursor sobre superficies de vidrio */
[data-spotlight] { position: relative; }
[data-spotlight]::after {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: inherit;
	background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgb(143 184 31 / 0.13), transparent 45%);
	opacity: 0;
	transition: opacity var(--t-med) var(--ease-out);
	pointer-events: none;
}
[data-spotlight]:hover::after { opacity: 1; }

/* ---------- Paginación ---------- */
.pager { margin-top: 3rem; }
.pager ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.4rem; list-style: none; }
.pager a,
.pager span {
	display: inline-grid;
	place-items: center;
	min-width: 44px;
	height: 44px;
	padding: 0 0.6rem;
	border-radius: var(--r-pill);
	border: 1px solid rgb(26 26 26 / 0.14);
	background: rgb(243 243 243 / 0.6);
	color: var(--g-850);
	font-size: 0.9rem;
	transition: background-color var(--t-fast), color var(--t-fast);
}
.pager a:hover { background: var(--g-950); color: var(--g-50); }
.pager .current { background: var(--g-950); color: var(--green); border-color: var(--g-950); }
.pager .dots { border: 0; background: none; }

.empty { padding: 2.5rem; text-align: center; color: var(--muted); }
.empty.glass { display: grid; justify-items: center; gap: 1.25rem; }

/* ---------- CTA de cierre ---------- */
.cta-band {
	position: relative;
	isolation: isolate;
	overflow: hidden;
	padding-block: clamp(5rem, 4rem + 6vw, 9rem);
	background: var(--g-950);
	text-align: center;
}
.cta-band__glow { top: auto; bottom: -40vmax; right: 50%; transform: translateX(50%); }
.cta-band__inner { display: grid; justify-items: center; }
.cta-band__title { max-width: 21ch; font-size: clamp(2.2rem, 1.4rem + 4vw, 4.2rem); color: var(--g-50); }
.cta-band__text { max-width: 52ch; margin-top: 1.25rem; color: var(--g-300); font-size: var(--fs-lg); }
.cta-band__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem; margin-top: 2.5rem; }

/* ---------- Footer ---------- */
.site-footer {
	position: relative;
	padding-top: clamp(3.5rem, 3rem + 3vw, 5.5rem);
	background: var(--g-950);
	border-top: 1px solid rgb(243 243 243 / 0.07);
	color: var(--g-300);
	font-size: 0.875rem;
	line-height: 1.7;
}
.site-footer__grid {
	display: grid;
	grid-template-columns: 1.5fr 1.1fr 0.8fr 1.3fr;
	gap: 2.5rem 2rem;
}
.site-footer__brand { display: grid; align-content: start; gap: 1.1rem; max-width: 40ch; }
.site-footer__brand img { height: 40px; justify-self: start; }
.site-footer__rating { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; color: var(--g-200); }
.stars { color: var(--green); letter-spacing: 0.1em; font-size: 0.8rem; }
.site-footer__title { margin-bottom: 1rem; font-family: var(--f-head); font-size: 1.2rem; color: var(--g-50); }
.site-footer__col ul { list-style: none; display: grid; gap: 0.15rem; }
.site-footer__col a { display: inline-flex; min-height: 32px; align-items: center; transition: color var(--t-fast); }
.site-footer__col a:hover { color: var(--green); }
.site-footer__contact { margin-bottom: 1.25rem; }
.site-footer__contact li { display: flex; gap: 0.75rem; align-items: baseline; }
.site-footer__contact i { flex: none; width: 1rem; color: var(--green); }
.socials { display: flex; gap: 0.5rem; list-style: none; }
.socials a {
	display: grid;
	place-items: center;
	width: 42px;
	height: 42px;
	border-radius: 50%;
	border: 1px solid rgb(243 243 243 / 0.12);
	background: rgb(243 243 243 / 0.04);
	color: var(--g-200);
	transition: color var(--t-fast), border-color var(--t-fast), background-color var(--t-fast);
}
.socials a:hover { color: var(--g-950); background: var(--green); border-color: var(--green); }
.site-footer__bottom {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: 0.5rem 2rem;
	margin-top: 3.5rem;
	padding-block: 1.5rem 6rem;
	border-top: 1px solid rgb(243 243 243 / 0.07);
	color: var(--g-400);
	font-size: 0.8rem;
}
.site-footer__bottom a:hover { color: var(--green); }

@media (max-width: 960px) {
	.site-footer__grid { grid-template-columns: 1fr 1fr; }
	.site-footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
	.site-footer__grid { grid-template-columns: 1fr; }
}

/* ---------- Botones flotantes de mensajería ---------- */
.chat-float {
	position: fixed;
	right: max(1rem, env(safe-area-inset-right));
	bottom: max(1rem, env(safe-area-inset-bottom));
	z-index: var(--z-float);
	display: grid;
	gap: 0.65rem;
}
.chat-float__btn {
	position: relative;
	display: grid;
	place-items: center;
	width: 56px;
	height: 56px;
	border-radius: 50%;
	font-size: 1.6rem;
	transition: transform var(--t-med) var(--ease-out), box-shadow var(--t-med) var(--ease-out);
}
.chat-float__btn:hover { transform: translateY(-3px); }
.chat-float__btn--wa {
	background: var(--green);
	color: var(--g-950);
	box-shadow: 0 14px 30px -12px rgb(143 184 31 / 0.8);
}
.chat-float__btn--wa::before {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: inherit;
	border: 2px solid var(--green);
	animation: ring 3.2s var(--ease-out) infinite;
}
@keyframes ring {
	0% { transform: scale(1); opacity: 0.7; }
	60%, 100% { transform: scale(1.55); opacity: 0; }
}
.chat-float__btn--tg {
	width: 48px;
	height: 48px;
	justify-self: center;
	font-size: 1.3rem;
	background: rgb(34 34 34 / 0.7);
	color: var(--g-100);
	border: 1px solid rgb(243 243 243 / 0.14);
	-webkit-backdrop-filter: blur(14px);
	backdrop-filter: blur(14px);
	box-shadow: 0 12px 28px -14px rgb(26 26 26 / 0.8);
}
.chat-float__btn--tg:hover { color: var(--green); }
.chat-float__label {
	position: absolute;
	right: calc(100% + 0.6rem);
	padding: 0.35rem 0.75rem;
	border-radius: var(--r-pill);
	background: rgb(26 26 26 / 0.85);
	color: var(--g-100);
	font-size: 0.78rem;
	white-space: nowrap;
	-webkit-backdrop-filter: blur(10px);
	backdrop-filter: blur(10px);
	opacity: 0;
	transform: translateX(6px);
	transition: opacity var(--t-fast) var(--ease-out), transform var(--t-fast) var(--ease-out);
	pointer-events: none;
}
.chat-float__btn:hover .chat-float__label,
.chat-float__btn:focus-visible .chat-float__label { opacity: 1; transform: none; }

@media (max-width: 640px) {
	.chat-float { gap: 0.5rem; }
	.chat-float__btn { width: 50px; height: 50px; font-size: 1.4rem; }
	.chat-float__btn--tg { width: 42px; height: 42px; font-size: 1.15rem; }
}

/* ---------- Revelado ligado al scroll (sin JS, contenido visible por defecto) ---------- */
@media (prefers-reduced-motion: no-preference) {
	@supports (animation-timeline: view()) {
		.section-head,
		.bento__tile,
		.svc-index,
		.process__step,
		.post-card,
		.svc-row,
		.person,
		.plan,
		.feature,
		.channel,
		.about__copy,
		.ai-band__copy,
		.ai-band__media,
		.next-link,
		.wa-form {
			animation: rise linear both;
			animation-timeline: view();
			animation-range: entry 0% entry 55%;
		}
	}

	@view-transition { navigation: auto; }
	::view-transition-old(root),
	::view-transition-new(root) { animation-duration: 260ms; animation-timing-function: var(--ease-out); }
}

@keyframes rise {
	from { opacity: 0.15; transform: translateY(32px); filter: blur(4px); }
	to { opacity: 1; transform: none; filter: none; }
}

@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
	}
	.chat-float__btn--wa::before { display: none; }
}