/* Crevia Tools — site stylesheet (brand kit v1.0, 2026-11).
   Identity: the logo. Noche #0E2A47 carries text and the dark bands; the blue #2F80ED is the logo's square and is used
   only as a small flat accent (section markers, active states, focus), never as a gradient and never for body text.
   Warm white #F3F2EE and warm hairlines give the quiet, material tone. One family: IBM Plex Sans (the logo's typeface),
   with IBM Plex Mono for technical labels.
   EVERYTHING you may want to change (colors, fonts, sizes, spacing) is in the :root block below. */

@font-face { font-family: "IBM Plex Sans"; src: url("../fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "IBM Plex Sans"; src: url("../fonts/ibm-plex-sans-latin-400-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "IBM Plex Sans"; src: url("../fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: "IBM Plex Sans"; src: url("../fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("../fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("../fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }

:root {
  /* Brand (brand kit v1.0) */
  --night: #0E2A47;          /* Noche: headings, primary buttons, dark bands */
  --blue: #2F80ED;           /* Azul: the logo's square. Flat accent only */
  --blue-on-dark: #4C93F2;   /* Azul for dark backgrounds */
  --warm: #F3F2EE;           /* Blanco cálido: tinted sections, text on Noche */
  --gray: #6B6E73;           /* Gris "Tools": secondary text (4.9:1 on white) */
  --gray-on-dark: #A9B4C2;   /* secondary text on Noche */

  /* Interface */
  --paper: #FFFFFF;
  --ink: #1B2531;            /* body text */
  --ink-2: var(--gray);
  --rule: #E4E2DC;           /* warm hairlines */
  --rule-strong: #CBC8C0;
  --night-hover: #183A5E;
  --band-line: rgba(243, 242, 238, 0.16);
  --band-panel: rgba(243, 242, 238, 0.04);
  --focus: var(--blue);

  /* Type */
  --font-sans: "IBM Plex Sans", "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, "Courier New", monospace;
  --step--2: 0.75rem;     /* 12px technical labels */
  --step--1: 0.875rem;    /* 14px small text */
  --step-0: 1rem;         /* 16px body */
  --step-1: 1.1875rem;    /* 19px lead */
  --step-2: 1.375rem;     /* 22px h3 */
  --step-3: clamp(1.75rem, 1.4rem + 1.3vw, 2.5rem);   /* h2 */
  --step-4: clamp(2.3rem, 1.6rem + 2.8vw, 3.9rem);    /* h1 */
  --leading: 1.6;
  --tracking-display: -0.02em;   /* the logo's letter-spacing */

  /* Space and layout */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 5rem;
  --space-9: 7rem;
  --page-max: 76rem;
  --measure: 40rem;
  --radius: 6px;          /* buttons, inputs */
  --radius-lg: 12px;      /* cards and panels: the logo's rounded corners */
  --line: 1px;
  --ease: cubic-bezier(0.2, 0, 0, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 5rem; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: var(--step-0);
  line-height: var(--leading);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; height: auto; }
a { color: var(--night); text-decoration-thickness: 1px; text-underline-offset: 0.2em; text-decoration-color: var(--rule-strong); transition: color 0.15s var(--ease), text-decoration-color 0.15s var(--ease); }
a:hover { text-decoration-color: var(--blue); }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; border-radius: 2px; }
h1, h2, h3 { font-weight: 600; letter-spacing: var(--tracking-display); line-height: 1.12; text-wrap: balance; margin: 0; color: var(--night); }
h1 { font-size: var(--step-4); }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-2); letter-spacing: -0.01em; line-height: 1.25; }
p { margin: 0; }
code, kbd { font-family: var(--font-mono); font-size: 0.9em; background: var(--warm); padding: 0.05em 0.3em; border-radius: 3px; overflow-wrap: anywhere; }
.prose, .prose p, .prose li { overflow-wrap: break-word; min-width: 0; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }

.skip { position: absolute; left: -999px; top: var(--space-2); background: var(--night); color: var(--warm); padding: var(--space-2) var(--space-4); z-index: 50; border-radius: var(--radius); }
.skip:focus { left: var(--space-4); }

.wrap { max-width: var(--page-max); margin-inline: auto; padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px)); }

/* Technical label with the logo's square: marks where a section starts */
.label { display: inline-flex; align-items: center; gap: 0.6em; font-family: var(--font-mono); font-size: var(--step--2); font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gray); }
.label::before { content: ""; flex: none; width: 0.55rem; height: 0.55rem; border-radius: 2px; background: var(--blue); }

/* ---------- icons drawn with strokes ---------- */
.i-arrow, .sc-btn svg { width: 1em; height: 1em; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; flex: none; }

/* ---------- header ---------- */
.site-header { position: relative; z-index: 30; background: var(--paper); border-bottom: var(--line) solid var(--rule); }
.site-header .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3) var(--space-6); min-height: 4.5rem; padding-block: var(--space-3); }
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand img { display: block; width: auto; height: 28px; }
.main-nav { margin-left: auto; }
.nav { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-1) var(--space-6); margin: 0; padding: 0; list-style: none; }
.nav > li { display: flex; align-items: center; }
.nav > li > a, .menu > summary { position: relative; color: var(--night); text-decoration: none; font-weight: 500; font-size: 0.97rem; padding-block: var(--space-2); }
.nav > li > a::after, .menu > summary::before { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--blue); transform: scaleX(0); transform-origin: left; transition: transform 0.2s var(--ease); }
.nav > li > a:hover::after, .nav > li > a[aria-current="page"]::after, .menu > summary:hover::before, .menu.current > summary::before { transform: scaleX(1); }
.lang { display: flex; gap: var(--space-1); list-style: none; margin: 0; padding: 0; font-family: var(--font-mono); font-size: var(--step--2); }
.lang a { display: inline-block; text-decoration: none; color: var(--gray); padding: 0.2rem 0.45rem; border-radius: 4px; border: var(--line) solid transparent; }
.lang a:hover { color: var(--night); }
.lang a[aria-current="true"] { color: var(--night); border-color: var(--rule-strong); }

/* ---------- products menu (<details>, works without JavaScript) ---------- */
.menu { position: relative; }
.menu > summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 0.45em; }
.menu > summary::-webkit-details-marker { display: none; }
.menu > summary::after { content: ""; width: 0.42em; height: 0.42em; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: translateY(-0.15em) rotate(45deg); transition: transform 0.2s var(--ease); }
.menu[open] > summary::after { transform: translateY(0.1em) rotate(225deg); }
.menu-panel { position: absolute; z-index: 40; top: calc(100% + var(--space-3)); left: 50%; transform: translateX(-50%); width: max-content; max-width: min(40rem, calc(100vw - 40px)); background: var(--paper); border: var(--line) solid var(--rule); border-radius: var(--radius-lg); box-shadow: 0 18px 40px -18px rgba(14, 42, 71, 0.28); padding: var(--space-4); }
.menu-groups { display: grid; grid-template-columns: repeat(2, minmax(15rem, 1fr)); gap: var(--space-4); }
.menu-group { display: grid; gap: var(--space-2); align-content: start; }
.menu-platform { font-family: var(--font-mono); font-size: var(--step--2); letter-spacing: 0.08em; text-transform: uppercase; color: var(--gray); padding-inline: var(--space-3); }
.menu-group ul { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-1); }
.mi { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-3); border-radius: 8px; text-decoration: none; color: var(--night); }
a.mi:hover, a.mi[aria-current="page"] { background: var(--warm); }
.mi-text { display: grid; line-height: 1.35; }
.mi-text strong { font-weight: 600; }
.mi-text small { color: var(--gray); font-size: var(--step--1); }
.mi.soon { color: var(--gray); }
.mi.soon strong { color: var(--ink); font-weight: 500; }
.mi.soon em { justify-self: start; margin-top: var(--space-1); font-style: normal; font-family: var(--font-mono); font-size: var(--step--2); letter-spacing: 0.04em; border: var(--line) dashed var(--rule-strong); border-radius: 4px; padding: 0.05rem 0.4rem; white-space: nowrap; }
.menu-all { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); margin-top: var(--space-3); padding: var(--space-3) var(--space-3) 0; border-top: var(--line) solid var(--rule); text-decoration: none; font-weight: 500; font-size: var(--step--1); color: var(--night); }
.menu-all:hover .i-arrow { transform: translateX(3px); }

/* ---------- product identity (each product keeps its own logo) ---------- */
.p-icon { flex: none; display: block; }
.p-mono { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 8px; border: var(--line) dashed var(--rule-strong); font-family: var(--font-mono); font-size: 0.75rem; font-weight: 500; color: var(--gray); background: var(--paper); }
.pc-top .p-mono { width: 48px; height: 48px; font-size: 0.9rem; border-radius: 10px; }
.showcase-meta .p-mono { width: 40px; height: 40px; }

/* ---------- product sub-navigation (sticky) ---------- */
.product-nav { position: sticky; top: 0; z-index: 20; background: rgba(255, 255, 255, 0.96); border-bottom: var(--line) solid var(--rule); }
.product-nav .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2) var(--space-6); padding-block: var(--space-2); }
.product-nav .pn-name { display: inline-flex; align-items: center; gap: var(--space-2); font-weight: 600; color: var(--night); text-decoration: none; }
.product-nav .pn-name img { width: 24px; height: 24px; }
.product-nav ul { display: flex; flex-wrap: wrap; gap: var(--space-1) var(--space-5); list-style: none; margin: 0 0 0 auto; padding: 0; font-size: 0.95rem; }
.product-nav ul a { position: relative; display: inline-block; color: var(--gray); text-decoration: none; padding-block: var(--space-2); }
.product-nav ul a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--blue); transform: scaleX(0); transform-origin: left; transition: transform 0.2s var(--ease); }
.product-nav ul a:hover, .product-nav ul a[aria-current="page"] { color: var(--night); }
.product-nav ul a:hover::after, .product-nav ul a[aria-current="page"]::after { transform: scaleX(1); }

/* ---------- buttons and links ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); min-height: 46px; padding: 0.6rem 1.25rem; border: var(--line) solid var(--rule-strong); border-radius: var(--radius); color: var(--night); background: transparent; font: inherit; font-weight: 500; text-decoration: none; transition: background-color 0.15s var(--ease), border-color 0.15s var(--ease), color 0.15s var(--ease); }
.btn:hover { border-color: var(--night); background: var(--paper); }
.btn-primary { background: var(--night); border-color: var(--night); color: var(--warm); }
.btn-primary:hover { background: var(--night-hover); border-color: var(--night-hover); color: #FFFFFF; }
.btn-sm { min-height: 38px; padding: 0.35rem 0.95rem; font-size: 0.93rem; }
.btn[aria-disabled="true"] { border-style: dashed; color: var(--gray); border-color: var(--rule-strong); background: transparent; cursor: not-allowed; }
.pending-note { font-size: var(--step--1); color: var(--gray); }
.actions { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; }
.link-arrow { display: inline-flex; align-items: center; gap: 0.4em; font-weight: 500; text-decoration: none; color: var(--night); }
.link-arrow .i-arrow { transition: transform 0.2s var(--ease); }
.link-arrow:hover .i-arrow { transform: translateX(3px); }
.link-quiet { color: var(--gray); font-size: 0.95rem; }
.link-quiet:hover { color: var(--night); }

/* ---------- sections ---------- */
main { display: block; }
.section { padding-block: var(--space-9); }
.section.tint { background: var(--warm); }
.section + .section:not(.tint) { border-top: var(--line) solid var(--rule); }
.section.tint + .section { border-top: 0; }
.section-head { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-4); max-width: var(--measure); margin-bottom: var(--space-7); }
.section-head.split { max-width: none; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: var(--space-4) var(--space-8); align-items: end; }
.section-head.split > div { display: grid; gap: var(--space-4); }
.lead { font-size: var(--step-1); line-height: 1.55; color: var(--gray); max-width: var(--measure); }
.prose { max-width: var(--measure); display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-4); }
.prose h2 { margin-top: var(--space-6); font-size: 1.6rem; }
.prose h3 { margin-top: var(--space-4); font-size: var(--step-1); }
.prose ul, .prose ol { margin: 0; padding-left: 1.3em; display: grid; gap: var(--space-2); }
.prose li::marker { color: var(--gray); }
.prose table { border-collapse: collapse; width: 100%; font-size: 0.95rem; }
.prose th, .prose td { border-bottom: var(--line) solid var(--rule); padding: var(--space-2) var(--space-3); text-align: left; vertical-align: top; }
.prose th { background: var(--warm); font-weight: 600; }
.prose blockquote { margin: 0; padding: var(--space-3) var(--space-4); border-left: 2px solid var(--blue); background: var(--warm); border-radius: 0 var(--radius) var(--radius) 0; }
.table-scroll { overflow-x: auto; }

/* ---------- hero: company (Noche band) ---------- */
.hero { padding-block: var(--space-8) var(--space-9); }
.hero > .wrap, .hero-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: var(--space-8); align-items: center; }
.hero-copy { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-5); align-content: start; min-width: 0; }
.hero-copy .actions { margin-top: var(--space-2); }
.hero-company { background: var(--night); color: var(--warm); }
.hero-company h1 { color: var(--warm); font-size: clamp(2.3rem, 1.5rem + 2.6vw, 3.6rem); }
.hero-company .label { color: var(--gray-on-dark); }
.hero-company .label::before { background: var(--blue-on-dark); }
.hero-company .lead { color: var(--gray-on-dark); }
.hero-company .btn { color: var(--warm); border-color: rgba(243, 242, 238, 0.35); }
.hero-company .btn:hover { border-color: var(--warm); background: transparent; }
.hero-company .btn-primary { background: var(--warm); border-color: var(--warm); color: var(--night); }
.hero-company .btn-primary:hover { background: #FFFFFF; border-color: #FFFFFF; color: var(--night); }
.hero-company a:focus-visible, .hero-company button:focus-visible { outline-color: var(--blue-on-dark); }

/* ---------- featured products showcase (rotating; see FEATURED in build.py) ---------- */
.showcase { min-width: 0; border: var(--line) solid var(--band-line); border-radius: var(--radius-lg); background: var(--band-panel); }
.showcase-bar { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); min-height: 3.25rem; padding: var(--space-2) var(--space-3) var(--space-2) var(--space-5); border-bottom: var(--line) solid var(--band-line); }
.showcase .label { color: var(--gray-on-dark); }
.showcase .label::before { background: var(--blue-on-dark); }
.showcase-track { display: grid; }
.showcase-slide { grid-area: 1 / 1; min-width: 0; display: grid; }
.showcase.is-live .showcase-slide { opacity: 0; visibility: hidden; transition: opacity 0.8s var(--ease), visibility 0s linear 0.8s; }
.showcase.is-live .showcase-slide.is-active { opacity: 1; visibility: visible; transition: opacity 0.8s var(--ease), visibility 0s; }
.showcase-figure { margin: 0; padding: var(--space-5); display: grid; gap: var(--space-3); align-content: center; }
.showcase-figure figcaption { font-size: var(--step--1); color: var(--gray-on-dark); }
.showcase-meta { display: flex; align-items: center; gap: var(--space-4); padding: var(--space-4) var(--space-5); border-top: var(--line) solid var(--band-line); }
.sm-text { display: grid; line-height: 1.35; min-width: 0; }
.sm-name { font-weight: 600; color: var(--warm); }
.sm-sub { font-size: var(--step--1); color: var(--gray-on-dark); }
.showcase-meta .link-arrow { margin-left: auto; color: var(--warm); white-space: nowrap; font-size: 0.95rem; }
.showcase .p-mono { background: transparent; color: var(--gray-on-dark); border-color: var(--band-line); }
.showcase .shot-box { background: transparent; border-color: var(--band-line); color: var(--gray-on-dark); }
.sc-controls { display: flex; align-items: center; gap: var(--space-1); }
.sc-btn { display: inline-grid; place-items: center; width: 36px; height: 36px; padding: 0; border: 0; border-radius: var(--radius); background: transparent; color: var(--gray-on-dark); cursor: pointer; }
.sc-btn:hover { color: var(--warm); background: rgba(243, 242, 238, 0.08); }
.sc-toggle .sc-i-play { display: none; }
.sc-toggle.is-paused .sc-i-play { display: block; }
.sc-toggle.is-paused .sc-i-pause { display: none; }
.sc-i-play path { fill: currentColor; stroke: none; }
.sc-dots { display: flex; align-items: center; gap: 2px; }
.sc-dot { display: inline-grid; place-items: center; width: 24px; height: 36px; padding: 0; border: 0; background: transparent; cursor: pointer; }
.sc-dot::before { content: ""; width: 7px; height: 7px; border-radius: 2px; background: rgba(243, 242, 238, 0.3); transition: background-color 0.2s var(--ease), width 0.3s var(--ease); }
.sc-dot:hover::before { background: var(--gray-on-dark); }
.sc-dot[aria-current="true"]::before { width: 18px; background: var(--blue-on-dark); }


/* ---------- product summary in the showcase (until the real image exists; real texts only) ---------- */
.spec-show { display: grid; gap: var(--space-4); padding: var(--space-3) var(--space-2) var(--space-2); }
.spec-kicker { font-family: var(--font-mono); font-size: var(--step--2); letter-spacing: 0.08em; text-transform: uppercase; color: var(--gray-on-dark); padding-top: var(--space-1); }
.spec-title { font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.25rem); font-weight: 600; letter-spacing: var(--tracking-display); line-height: 1.12; color: var(--warm); max-width: 18ch; text-wrap: balance; }
.spec-lead { color: var(--gray-on-dark); max-width: 36rem; }
.spec-points { list-style: none; margin: var(--space-2) 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: var(--line) solid var(--band-line); }
.spec-points li { display: flex; align-items: baseline; gap: var(--space-3); padding: var(--space-4) var(--space-3) var(--space-4) 0; border-bottom: var(--line) solid var(--band-line); color: var(--warm); font-weight: 500; min-width: 0; }
.spec-points li:nth-child(even) { padding-left: var(--space-4); border-left: var(--line) solid var(--band-line); }
.spec-points .n { font-family: var(--font-mono); font-size: var(--step--2); font-weight: 500; color: var(--blue-on-dark); }
.spec-note { display: inline-flex; align-items: center; gap: 0.6em; font-family: var(--font-mono); font-size: var(--step--2); letter-spacing: 0.04em; color: var(--gray-on-dark); }
.spec-note::before { content: ""; width: 0.5rem; height: 0.5rem; border-radius: 2px; background: var(--blue-on-dark); }

/* ---------- technical sheet on the product page (until the real screenshot exists) ---------- */
.spec-sheet { background: var(--paper); border: var(--line) solid var(--rule); border-radius: var(--radius-lg); padding: var(--space-5) var(--space-6) var(--space-3); }
.spec-sheet-head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); padding-bottom: var(--space-4); border-bottom: var(--line) solid var(--rule-strong); }
.spec-sheet-head .p-icon:not(.p-mono) { width: 40px; height: 40px; }
.spec-sheet dl { display: grid; grid-template-columns: minmax(0, 7.5rem) minmax(0, 1fr); margin: 0; }
.spec-sheet dt, .spec-sheet dd { margin: 0; padding: var(--space-3) var(--space-3) var(--space-3) 0; border-bottom: var(--line) solid var(--rule); font-size: 0.95rem; }
.spec-sheet dt:last-of-type, .spec-sheet dd:last-of-type { border-bottom: 0; }
.spec-sheet dt { font-family: var(--font-mono); font-size: var(--step--2); letter-spacing: 0.06em; text-transform: uppercase; color: var(--gray); padding-top: 0.95rem; }
.spec-sheet dd { color: var(--ink); }

/* ---------- hero: product page (light) ---------- */
.product-hero { background: var(--warm); padding-top: var(--space-6); }
.product-hero .wrap { display: block; }
.crumbs { margin-bottom: var(--space-7); }
.crumbs ol { display: flex; flex-wrap: wrap; gap: var(--space-1) 0; list-style: none; margin: 0; padding: 0; font-size: var(--step--1); color: var(--gray); }
.crumbs li + li::before { content: "/"; margin-inline: 0.6em; color: var(--rule-strong); }
.crumbs a { color: var(--gray); text-decoration: none; }
.crumbs a:hover { color: var(--night); }
.crumbs [aria-current="page"] { color: var(--night); font-weight: 500; }
.ph-id { display: flex; align-items: center; gap: var(--space-4); }
.ph-id .p-icon { width: 56px; height: 56px; padding: 8px; background: var(--paper); border: var(--line) solid var(--rule); border-radius: var(--radius-lg); }
.h1-for { display: block; margin-top: var(--space-2); font-size: var(--step-2); font-weight: 400; letter-spacing: 0; color: var(--gray); }
.ph-note { font-size: var(--step--1); color: var(--gray); }
.hero-figure { margin: 0; min-width: 0; display: grid; gap: var(--space-3); }
.hero-figure figcaption { font-size: var(--step--1); color: var(--gray); }

/* ---------- product catalog ---------- */
.catalog { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr)); gap: var(--space-5); }
.product-card { position: relative; display: grid; grid-template-rows: auto auto 1fr auto auto; gap: var(--space-3); padding: var(--space-6); background: var(--paper); border: var(--line) solid var(--rule); border-radius: var(--radius-lg); transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease); }
.product-card:not(.soon):hover { border-color: var(--rule-strong); box-shadow: 0 14px 30px -22px rgba(14, 42, 71, 0.45); }
.pc-top { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); margin-bottom: var(--space-2); }
.pc-top .p-icon:not(.p-mono) { width: 48px; height: 48px; }
.pc-platform { font-family: var(--font-mono); font-size: var(--step--2); letter-spacing: 0.08em; text-transform: uppercase; color: var(--gray); }
.pc-name { font-size: 1.4rem; }
.pc-name a { text-decoration: none; color: inherit; }
.pc-name a::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.product-card p { color: var(--gray); }
.pc-meta { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2) var(--space-4); font-family: var(--font-mono); font-size: var(--step--2); color: var(--gray); }
.pc-actions { position: relative; z-index: 1; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-3); padding-top: var(--space-4); margin-top: var(--space-2); border-top: var(--line) solid var(--rule); }
.product-card.soon { background: transparent; border-style: dashed; border-color: var(--rule-strong); }
.product-card.soon .pc-name { color: var(--ink); font-weight: 500; }
.status { display: inline-flex; align-items: center; gap: 0.45em; font-family: var(--font-mono); font-size: var(--step--2); letter-spacing: 0.04em; color: var(--night); white-space: nowrap; }
.status::before { content: ""; width: 7px; height: 7px; border-radius: 2px; background: var(--blue); }
.status.soon { color: var(--gray); }
.status.soon::before { background: transparent; border: var(--line) solid var(--rule-strong); }
.catalog-note { margin-top: var(--space-6); color: var(--gray); }

/* ---------- principles / values / steps (numbered) ---------- */
.principles { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr)); gap: var(--space-6) var(--space-6); }
.principles li { border-top: var(--line) solid var(--rule-strong); padding-top: var(--space-5); display: grid; gap: var(--space-2); align-content: start; }
.principles .n { font-family: var(--font-mono); font-size: var(--step--2); letter-spacing: 0.06em; color: var(--gray); margin-bottom: var(--space-2); }
.principles h3 { font-size: var(--step-1); }
.principles p { color: var(--gray); }
.start-actions { margin-top: var(--space-7); }

/* ---------- about (home) ---------- */
.about { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: var(--space-5) var(--space-8); align-items: start; }
.about > div:first-child { display: grid; gap: var(--space-4); }
.about-body { display: grid; gap: var(--space-5); }
.about-body .lead { color: var(--ink); }
.about-body .actions { gap: var(--space-5); }


/* ---------- steps (a real sequence) ---------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-6); }
.steps li { border-top: var(--line) solid var(--rule-strong); padding-top: var(--space-5); display: grid; gap: var(--space-2); align-content: start; }
.steps .n { font-family: var(--font-mono); font-size: var(--step--2); color: var(--gray); margin-bottom: var(--space-2); }
.steps h3 { font-size: var(--step-1); }
.steps p { color: var(--gray); }

/* ---------- features / compatibility: definition list ---------- */
.specs { display: grid; grid-template-columns: minmax(0, 16rem) minmax(0, 1fr); margin: 0; border-top: var(--line) solid var(--rule-strong); }
.specs dt, .specs dd { margin: 0; padding: var(--space-5) var(--space-4) var(--space-5) 0; border-bottom: var(--line) solid var(--rule); }
.specs dt { font-weight: 600; color: var(--night); }
.specs dd { color: var(--gray); max-width: 46rem; }
.tint .specs dd { color: #5E6166; }

/* ---------- pricing ---------- */
.prices { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-5); align-items: stretch; }
.price { display: grid; grid-template-rows: auto auto 1fr auto; gap: var(--space-4); padding: var(--space-6); border: var(--line) solid var(--rule); border-radius: var(--radius-lg); background: var(--paper); }
.price { transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease); }
.price:hover, .price:focus-within { border-color: var(--night); box-shadow: inset 0 0 0 0.5px var(--night); }
.price-head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.price-head h3 { font-size: var(--step-1); }
.price-badge { font-family: var(--font-mono); font-size: var(--step--2); letter-spacing: 0.04em; color: var(--night); border: var(--line) solid var(--rule-strong); border-radius: 4px; padding: 0.1rem 0.5rem; white-space: nowrap; }
.price .amount { font-size: 2.6rem; font-weight: 600; letter-spacing: -0.03em; line-height: 1; color: var(--night); font-variant-numeric: tabular-nums; }
.price .amount .cur { font-size: 1rem; font-weight: 500; letter-spacing: 0.02em; color: var(--gray); vertical-align: 0.9em; }
.price .amount small { font-size: var(--step-0); font-weight: 400; letter-spacing: 0; color: var(--gray); }
.price ul { margin: 0; padding: var(--space-4) 0 0; list-style: none; border-top: var(--line) solid var(--rule); color: var(--gray); display: grid; gap: var(--space-2); align-content: start; font-size: 0.97rem; }
.price li { display: grid; grid-template-columns: 0.9rem minmax(0, 1fr); gap: var(--space-2); }
.price li::before { content: ""; width: 6px; height: 6px; margin-top: 0.62em; border-radius: 1.5px; background: var(--blue); }
.price .actions .btn { width: 100%; }
.price-note { margin-top: var(--space-5); color: var(--gray); font-size: 0.95rem; max-width: 52rem; }

/* ---------- screenshot placeholders ---------- */
.shot { margin: 0; display: grid; gap: var(--space-2); }
.shot-box { aspect-ratio: 16 / 10; max-width: 100%; border: var(--line) dashed var(--rule-strong); border-radius: var(--radius-lg); background: var(--paper); display: grid; place-items: center; padding: var(--space-5); text-align: center; color: var(--gray); font-family: var(--font-mono); font-size: var(--step--2); line-height: 1.6; overflow-wrap: anywhere; min-width: 0; }
.shot-box.wide { aspect-ratio: 4 / 1; }
.shot-box.tall { aspect-ratio: 4 / 3; }
.shot figcaption { font-size: var(--step--1); color: var(--gray); }
[hidden] { display: none !important; }
.slot-img:not([hidden]) { display: block; width: 100%; height: auto; border: var(--line) solid var(--rule); border-radius: var(--radius-lg); background: var(--paper); }
.showcase .slot-img:not([hidden]) { border-color: var(--band-line); }
.gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-7) var(--space-6); }

/* ---------- callouts ---------- */
.note { border-left: 2px solid var(--blue); padding: var(--space-2) var(--space-4); background: var(--warm); max-width: var(--measure); }
.demo-note { margin: 0; padding: var(--space-2) var(--space-4); background: #FFF6D6; color: #5A4500; font-family: var(--font-mono); font-size: var(--step--2); text-align: center; }

/* ---------- table of contents for long pages ---------- */
.doc { display: grid; grid-template-columns: minmax(0, 15rem) minmax(0, 1fr); gap: var(--space-8); align-items: start; }
.toc { position: sticky; top: 4.5rem; font-size: 0.93rem; display: grid; gap: var(--space-3); max-height: calc(100vh - 6rem); overflow-y: auto; }
.toc ol { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-1); border-left: var(--line) solid var(--rule); }
.toc a { display: block; padding: 0.15rem 0 0.15rem var(--space-3); margin-left: -1px; border-left: 2px solid transparent; text-decoration: none; color: var(--gray); }
.toc a:hover { color: var(--night); border-left-color: var(--blue); }

/* ---------- footer (Noche) ---------- */
.site-footer { background: var(--night); color: var(--gray-on-dark); padding-block: var(--space-8) var(--space-6); font-size: 0.95rem; }
.site-footer a { color: var(--warm); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; text-decoration-color: var(--blue-on-dark); }
.site-footer :focus-visible { outline-color: var(--blue-on-dark); }
.footer-grid { display: grid; grid-template-columns: minmax(0, 2fr) repeat(3, minmax(0, 1fr)); gap: var(--space-7) var(--space-6); padding-bottom: var(--space-7); border-bottom: var(--line) solid var(--band-line); }
.footer-brand { display: grid; gap: var(--space-4); align-content: start; max-width: 22rem; }
.footer-brand .brand img { height: 28px; }
.f-label { display: block; font-family: var(--font-mono); font-size: var(--step--2); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: var(--space-1); }
.f-head { font-family: var(--font-mono); font-size: var(--step--2); font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gray-on-dark); margin-bottom: var(--space-4); }
.site-footer nav ul { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-2); }
.f-soon em { font-style: normal; font-family: var(--font-mono); font-size: var(--step--2); opacity: 0.8; }
.footer-bottom { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: var(--space-3) var(--space-6); align-items: center; padding-top: var(--space-5); font-size: var(--step--1); }
.footer-bottom .lang a { color: var(--gray-on-dark); }
.footer-bottom .lang a:hover { color: var(--warm); }
.footer-bottom .lang a[aria-current="true"] { color: var(--warm); border-color: var(--band-line); }
.f-tm { opacity: 0.85; }

/* ---------- responsive ---------- */
@media (max-width: 1000px) {
  .hero > .wrap, .hero-grid { grid-template-columns: minmax(0, 1fr); gap: var(--space-7); }
  .product-hero .wrap { display: block; }
  .section-head.split, .about { grid-template-columns: minmax(0, 1fr); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .prices { grid-template-columns: minmax(0, 1fr); max-width: 32rem; }
  .doc { grid-template-columns: minmax(0, 1fr); gap: var(--space-6); }
  .toc { position: static; max-height: none; }
  .footer-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 720px) {
  .section { padding-block: var(--space-8); }
  .hero { padding-block: var(--space-7) var(--space-8); }
  .site-header .wrap { min-height: 0; padding-block: var(--space-4) var(--space-2); }
  .main-nav { order: 3; margin-left: 0; width: 100%; }
  .site-header .lang { margin-left: auto; }
  .nav { gap: var(--space-1) var(--space-5); }
  .menu-panel { position: fixed; left: 20px; right: 20px; top: auto; transform: none; width: auto; max-width: none; margin-top: var(--space-2); }
  .menu-groups { grid-template-columns: minmax(0, 1fr); }
  .product-nav .wrap { gap: var(--space-1) var(--space-4); }
  .product-nav ul { order: 3; width: 100%; margin-left: 0; gap: var(--space-1) var(--space-4); }
  .product-nav .pn-cta { margin-left: auto; }
  .steps { grid-template-columns: minmax(0, 1fr); }
  .specs { grid-template-columns: minmax(0, 1fr); }
  .specs dt { border-bottom: 0; padding-bottom: 0; }
  .specs dd { padding-top: var(--space-2); }
  .gallery { grid-template-columns: minmax(0, 1fr); }
  .product-card { padding: var(--space-5); }
  .showcase-figure { padding: var(--space-4); }
  .showcase-meta { flex-wrap: wrap; padding: var(--space-4); }
  .showcase-meta .link-arrow { margin-left: 0; width: 100%; }
  .spec-points { grid-template-columns: minmax(0, 1fr); }
  .spec-points li:nth-child(even) { padding-left: 0; border-left: 0; }
  .spec-sheet { padding: var(--space-4) var(--space-4) var(--space-2); }
  .spec-sheet dl { grid-template-columns: minmax(0, 1fr); }
  .spec-sheet dt { border-bottom: 0; padding-bottom: 0; }
  .spec-sheet dd { padding-top: var(--space-1); }
  .footer-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; animation: none !important; } }
@media print {
  .site-header nav, .lang, .actions, .product-nav, .sc-controls { display: none; }
  .hero-company, .site-footer { background: none; color: #000; }
}

/* ---------- privacy notice (first visit; consent.js) ---------- */
.consent { position: fixed; z-index: 60; left: 0; right: 0; bottom: 0; padding: 0 max(16px, env(safe-area-inset-right, 0px)) max(16px, env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px)); pointer-events: none; }
.consent-inner { pointer-events: auto; max-width: 52rem; margin-inline: auto; display: flex; align-items: center; gap: var(--space-4) var(--space-6); padding: var(--space-5) var(--space-5) var(--space-5) var(--space-6); background: var(--night); color: var(--gray-on-dark); border: var(--line) solid var(--band-line); border-radius: var(--radius-lg); box-shadow: 0 24px 48px -24px rgba(14, 42, 71, 0.55); }
.consent-text { display: grid; gap: var(--space-1); font-size: 0.95rem; }
.consent-h { display: inline-flex; align-items: center; gap: 0.6em; font-size: 1rem; letter-spacing: 0; color: var(--warm); }
.consent-h::before { content: ""; width: 0.55rem; height: 0.55rem; border-radius: 2px; background: var(--blue-on-dark); }
.consent a { color: var(--warm); text-decoration-color: var(--blue-on-dark); }
.consent-actions { display: flex; gap: var(--space-2); flex: none; }
.consent .btn { min-width: 7.5rem; color: var(--night); background: var(--warm); border-color: var(--warm); }
.consent .btn:hover { background: #FFFFFF; border-color: #FFFFFF; }
.consent :focus-visible { outline-color: var(--blue-on-dark); }
.f-end { display: flex; align-items: center; gap: var(--space-4); flex-wrap: wrap; }
.f-consent { font: inherit; font-size: var(--step--1); color: var(--warm); background: none; border: 0; padding: 0.2rem 0; cursor: pointer; text-decoration: underline; text-decoration-color: var(--band-line); text-underline-offset: 0.2em; }
.f-consent:hover { text-decoration-color: var(--blue-on-dark); }
@media (max-width: 720px) {
  .consent-inner { flex-direction: column; align-items: stretch; padding: var(--space-5); }
  .consent-actions .btn { flex: 1; min-width: 0; }
}
@media print { .consent { display: none; } }

/* ---------- download page ---------- */
.download { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--space-6) var(--space-8); align-items: start; }
.dl-side { display: grid; gap: var(--space-4); align-content: start; }
.dl-side .actions .btn { min-width: 16rem; }
.dl-pending { font-family: var(--font-mono); font-size: var(--step--1); color: var(--gray); }
.download dd code { background: transparent; padding: 0; overflow-wrap: anywhere; }
.dl-store { color: var(--gray); }
@media (max-width: 1000px) { .download { grid-template-columns: minmax(0, 1fr); } .dl-side .actions .btn { min-width: 0; width: 100%; } }