/* ═══════════════════════════════════════════════════════════════
   IDC — Imprenta Digital Creativa · Sistema de diseño v2.0
   Dirección: "Estudio editorial de impresión" (19 jul 2026)
   Papel cálido + tinta navy + ámbar IDC · Fraunces + Source Sans 3 + Plex Mono
   Detalles de oficio: marcas de registro, kickers mono, puntos CMYK
   ═══════════════════════════════════════════════════════════════ */

:root {
  color-scheme: light;

  /* ── Tinta y papel ── */
  --paper: oklch(0.975 0.006 85);          /* papel cálido, nunca blanco plano */
  --paper-deep: oklch(0.945 0.009 82);     /* papel sombreado para paneles */
  --card: oklch(0.995 0.002 90);
  --ink: oklch(0.28 0.055 258);            /* navy tinta (marca) */
  --ink-strong: oklch(0.21 0.06 258);
  --ink-soft: oklch(0.45 0.03 258);
  --ink-mute: oklch(0.55 0.02 258);
  --navy-block: oklch(0.24 0.062 258);     /* bloques de tinta (footer/CTA) */
  --navy-block-2: oklch(0.29 0.06 258);

  /* ── Acento ámbar IDC ── */
  --amber: oklch(0.75 0.155 70);
  --amber-deep: oklch(0.66 0.15 62);
  --amber-ink: oklch(0.35 0.08 60);
  --amber-wash: oklch(0.93 0.045 80);

  /* ── CMYK (firma de oficio, solo decorativo) ── */
  --cyan: #00AEEF; --magenta: #EC008C; --yellow: #FFD200; --key: #1A1A1A;

  /* ── Semánticos ── */
  --ok: oklch(0.55 0.13 155);
  --line: oklch(0.28 0.055 258 / 0.14);
  --line-soft: oklch(0.28 0.055 258 / 0.08);
  --line-on-ink: oklch(1 0 0 / 0.10);

  /* ── Tipografía ── */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Source Sans 3', -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;

  --text-xs:   clamp(0.72rem, 0.7rem + 0.1vw, 0.78rem);
  --text-sm:   clamp(0.83rem, 0.8rem + 0.15vw, 0.9rem);
  --text-base: clamp(0.95rem, 0.9rem + 0.22vw, 1.05rem);
  --text-lg:   clamp(1.05rem, 0.98rem + 0.35vw, 1.2rem);
  --text-xl:   clamp(1.2rem, 1.05rem + 0.6vw, 1.45rem);
  --text-2xl:  clamp(1.45rem, 1.2rem + 1.1vw, 1.9rem);
  --text-3xl:  clamp(1.8rem, 1.4rem + 1.8vw, 2.5rem);
  --text-4xl:  clamp(2.2rem, 1.6rem + 2.6vw, 3.2rem);
  --text-hero: clamp(2.5rem, 1.6rem + 4.4vw, 4.4rem);

  /* ── Espaciado / forma ── */
  --sp-1: .25rem; --sp-2: .5rem; --sp-3: .75rem; --sp-4: 1rem;
  --sp-6: 1.5rem; --sp-8: 2rem; --sp-12: 3rem; --sp-16: 4rem; --sp-20: 5rem;
  --section-y: clamp(3.5rem, 9vw, 7.5rem);
  --container-x: clamp(1.1rem, 4.5vw, 3rem);
  --r-sm: 6px; --r-md: 10px; --r-lg: 16px; --r-xl: 22px;

  --shadow-card: 0 1px 2px oklch(0.28 0.055 258 / 0.05), 0 6px 20px -8px oklch(0.28 0.055 258 / 0.12);
  --shadow-lift: 0 2px 4px oklch(0.28 0.055 258 / 0.06), 0 18px 38px -12px oklch(0.28 0.055 258 / 0.22);

  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ═══ Reset y base ═══ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  overflow-x: hidden;
}
/* Grano de papel sutil en toda la página */
body::after {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.022'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 2147483646;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--amber); color: var(--ink-strong); }

h1, h2, h3 { font-family: var(--font-display); font-weight: 550; letter-spacing: -0.015em; line-height: 1.12; color: var(--ink-strong); text-wrap: balance; }
h1 em, h2 em { font-style: italic; color: var(--amber-deep); }
p { text-wrap: pretty; }

.container { max-width: 1200px; margin: 0 auto; padding-inline: var(--container-x); }

/* ═══ Utilidades de oficio (identidad IDC) ═══ */
/* Kicker: metadato de imprenta */
.kicker {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber-deep);
  display: inline-flex; align-items: center; gap: .6em;
}
.kicker::before { content: ''; width: 22px; height: 1px; background: var(--amber-deep); }
.on-ink .kicker { color: var(--amber); }
.on-ink .kicker::before { background: var(--amber); }

/* Puntos CMYK — firma decorativa */
.cmyk { display: inline-flex; gap: 5px; }
.cmyk i { width: 7px; height: 7px; border-radius: 50%; }
.cmyk i:nth-child(1) { background: var(--cyan); }
.cmyk i:nth-child(2) { background: var(--magenta); }
.cmyk i:nth-child(3) { background: var(--yellow); }
.cmyk i:nth-child(4) { background: var(--key); }

/* Marcas de registro (esquinas de pliego) */
.regmark { position: relative; }
.regmark::before, .regmark::after {
  content: ''; position: absolute; width: 18px; height: 18px; pointer-events: none;
  border-color: var(--line); border-style: solid;
}
.regmark::before { top: 0; left: 0; border-width: 1px 0 0 1px; }
.regmark::after { bottom: 0; right: 0; border-width: 0 1px 1px 0; }

.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

/* ═══ Animación de entrada (compatible con .reveal de main.js) ═══ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--spring); }
.reveal.visible { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: .08s; } .reveal-d2 { transition-delay: .16s; }
.reveal-d3 { transition-delay: .24s; } .reveal-d4 { transition-delay: .32s; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
}

/* ═══ Navbar ═══ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: oklch(0.975 0.006 85 / 0.86);
  backdrop-filter: blur(12px) saturate(1.3);
  -webkit-backdrop-filter: blur(12px) saturate(1.3);
  border-bottom: 1px solid var(--line-soft);
  transition: box-shadow .25s var(--ease);
}
.navbar.scrolled { box-shadow: 0 4px 24px -12px oklch(0.28 0.055 258 / 0.18); }
.nav-inner { display: flex; align-items: center; gap: var(--sp-6); height: 66px; }
.nav-logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 600; font-size: 1.25rem; color: var(--ink-strong); }
.nav-logo img { width: 34px; height: 34px; }
.nav-logo .cmyk { margin-left: 2px; transform: translateY(1px); }
.nav-links { display: flex; align-items: center; gap: clamp(1rem, 2.2vw, 2rem); margin-left: auto; list-style: none; }
.nav-links a { font-size: var(--text-sm); font-weight: 600; color: var(--ink-soft); transition: color .15s; }
.nav-links a:hover { color: var(--ink-strong); }
.nav-cta {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--ink-strong); color: #fff !important;
  padding: 10px 18px; border-radius: 999px; font-weight: 600; font-size: var(--text-sm);
  transition: transform .15s var(--ease), box-shadow .2s, background .2s;
}
.nav-cta:hover { transform: translateY(-1px); background: var(--navy-block); box-shadow: var(--shadow-card); }
.menu-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; margin-left: auto; }
.menu-toggle span { width: 22px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .25s var(--ease), opacity .2s; }
.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
  .menu-toggle { display: flex; }
  .nav-links {
    position: fixed; inset: 66px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--line);
    padding: var(--sp-2) var(--container-x) var(--sp-6);
    transform: translateY(calc(-100% - 70px)); visibility: hidden;
    transition: transform .3s var(--ease), visibility 0s .3s;
  }
  .nav-links.open { transform: none; visibility: visible; transition: transform .3s var(--ease); }
  .nav-links li { border-bottom: 1px solid var(--line-soft); }
  .nav-links a { display: block; padding: 14px 4px; font-size: var(--text-base); }
  .nav-links .nav-cta { margin-top: 12px; justify-content: center; border-radius: var(--r-md); }
}

/* ═══ Botones ═══ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 0 26px; border-radius: 999px;
  font-weight: 700; font-size: var(--text-base); letter-spacing: 0.005em;
  transition: transform .16s var(--spring), box-shadow .2s var(--ease), background .2s;
  will-change: transform;
}
.btn:active { transform: scale(0.98); }
.btn-amber { background: var(--amber); color: var(--ink-strong); box-shadow: 0 1px 2px oklch(0.66 0.15 62 / .4), 0 8px 22px -8px oklch(0.66 0.15 62 / .55); }
.btn-amber:hover { transform: translateY(-2px); background: oklch(from var(--amber) calc(l + 0.03) c h); box-shadow: 0 2px 4px oklch(0.66 0.15 62 / .4), 0 14px 30px -8px oklch(0.66 0.15 62 / .6); }
.btn-ink { background: var(--ink-strong); color: #fff; }
.btn-ink:hover { transform: translateY(-2px); background: var(--navy-block); box-shadow: var(--shadow-lift); }
.btn-ghost { border: 1.5px solid var(--line); color: var(--ink); background: var(--card); }
.btn-ghost:hover { border-color: var(--ink-soft); transform: translateY(-1px); box-shadow: var(--shadow-card); }
.on-ink .btn-ghost { border-color: var(--line-on-ink); color: #fff; background: transparent; }
.on-ink .btn-ghost:hover { border-color: oklch(1 0 0 / .3); }
.btn-wa svg { flex-shrink: 0; }

/* ═══ HERO ═══ */
.hero {
  position: relative;
  padding: calc(66px + clamp(2.5rem, 7vw, 5.5rem)) 0 clamp(2.5rem, 6vw, 4.5rem);
  overflow: hidden;
}
/* retícula técnica de fondo, enmascarada */
.hero::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 90% 75% at 65% 20%, black 20%, transparent 68%);
  -webkit-mask-image: radial-gradient(ellipse 90% 75% at 65% 20%, black 20%, transparent 68%);
}
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.hero-copy .kicker { margin-bottom: var(--sp-4); }
.hero-title { font-size: var(--text-hero); margin-bottom: var(--sp-4); }
.hero-sub { font-size: var(--text-lg); color: var(--ink-soft); max-width: 34rem; margin-bottom: var(--sp-8); }
.hero-sub strong { color: var(--ink-strong); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: var(--sp-3); align-items: center; margin-bottom: var(--sp-4); }
.hero-micro { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: .04em; color: var(--ink-mute); display: flex; align-items: center; gap: 8px; }
.hero-micro .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px oklch(0.55 0.13 155 / 0.15); animation: pulse-dot 2.2s infinite; }
@keyframes pulse-dot { 0%,100% { box-shadow: 0 0 0 3px oklch(0.55 0.13 155 / 0.18); } 50% { box-shadow: 0 0 0 7px oklch(0.55 0.13 155 / 0.06); } }

/* Pliego de muestras (specimen board) */
.hero-board { position: relative; min-height: 500px; }
.specimen {
  position: absolute; background: var(--card); border: 1px solid var(--line-soft);
  border-radius: var(--r-lg); box-shadow: var(--shadow-card);
  padding: 10px 10px 8px; width: clamp(150px, 15.5vw, 200px);
  transition: transform .35s var(--spring), box-shadow .3s;
}
.specimen:hover { transform: translateY(-6px) rotate(0deg) !important; box-shadow: var(--shadow-lift); z-index: 5; }
.specimen img { border-radius: var(--r-sm); aspect-ratio: 1; object-fit: contain; background: #fff; width: 100%; }
.specimen figcaption { font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: .07em; text-transform: uppercase; color: var(--ink-mute); padding-top: 7px; display: flex; justify-content: space-between; align-items: center; gap: 6px; }
.specimen figcaption b { color: var(--amber-deep); font-weight: 500; white-space: nowrap; }
.spec-1 { top: 0; left: 4%; transform: rotate(-2.5deg); }
.spec-2 { top: 7%; right: 0; transform: rotate(2deg); }
.spec-3 { bottom: 4%; left: 0; transform: rotate(1.5deg); }
.spec-4 { bottom: 0; right: 5%; transform: rotate(-2deg); }
.hero-board .board-note {
  position: absolute; top: 47%; left: 50%; transform: translate(-50%, -50%);
  font-family: var(--font-mono); font-size: 0.66rem; color: var(--ink-mute);
  letter-spacing: .1em; text-transform: uppercase; text-align: center;
}
.hero-board .board-note .cmyk { margin-top: 6px; justify-content: center; display: flex; }
@media (min-width: 901px) and (max-width: 1120px) { .hero-board { min-height: 430px; } }
@media (max-width: 900px) { .hero-board .board-note { display: none; } }

/* Stats del hero */
.hero-stats { position: relative; display: flex; gap: clamp(1.5rem, 5vw, 3.5rem); margin-top: clamp(2rem, 5vw, 3.5rem); padding-top: var(--sp-6); border-top: 1px solid var(--line-soft); }
.hero-stat .num { font-family: var(--font-mono); font-weight: 600; font-size: var(--text-3xl); color: var(--ink-strong); line-height: 1; }
.hero-stat .num span { color: var(--amber-deep); }
.hero-stat .lbl { font-size: var(--text-xs); font-family: var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-mute); margin-top: 6px; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-board { min-height: 420px; order: -1; margin-bottom: var(--sp-2); }
  .specimen { width: clamp(140px, 42vw, 190px); }
  .hero-stats { flex-wrap: wrap; gap: var(--sp-6); }
}

/* ═══ Cinta de confianza ═══ */
.trust-strip { border-block: 1px solid var(--line-soft); background: var(--card); }
.trust-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--sp-3) var(--sp-6); padding-block: 14px; }
.trust-item { display: inline-flex; align-items: center; gap: 9px; font-size: var(--text-sm); font-weight: 600; color: var(--ink-soft); }
.trust-item svg { color: var(--amber-deep); flex-shrink: 0; }

/* ═══ Secciones genéricas ═══ */
.section { padding-block: var(--section-y); position: relative; }
.section-alt { background: var(--paper-deep); border-block: 1px solid var(--line-soft); }
.section-head { max-width: 620px; margin-bottom: clamp(2rem, 5vw, 3.5rem); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .kicker { justify-content: center; }
.section-head h2 { font-size: var(--text-4xl); margin: var(--sp-3) 0 var(--sp-3); }
.section-head p { color: var(--ink-soft); font-size: var(--text-lg); }

/* ═══ Sectores (Hecho para Mazatlán) ═══ */
.sectors-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft); border-radius: var(--r-lg); overflow: hidden; }
.sector-card { background: var(--card); padding: clamp(1.2rem, 2.5vw, 2rem); position: relative; transition: background .2s; display: flex; flex-direction: column; gap: 10px; min-height: 210px; }
.sector-card:hover { background: var(--amber-wash); }
.sector-card .sec-num { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: .12em; color: var(--amber-deep); }
.sector-card h3 { font-size: var(--text-xl); }
.sector-card p { font-size: var(--text-sm); color: var(--ink-soft); flex: 1; }
.sector-card .sec-link { font-weight: 700; font-size: var(--text-sm); color: var(--ink-strong); display: inline-flex; gap: 6px; align-items: center; }
.sector-card .sec-link::after { content: '→'; transition: transform .2s var(--spring); }
.sector-card:hover .sec-link::after { transform: translateX(4px); }
@media (max-width: 980px) { .sectors-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .sectors-grid { grid-template-columns: 1fr; } .sector-card { min-height: 0; } }

/* ═══ Configurador demo ═══ */
.config-demo { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.config-visual { position: relative; }
.config-frame {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-xl);
  box-shadow: var(--shadow-lift); overflow: hidden;
}
.config-frame .frame-bar { display: flex; align-items: center; gap: 6px; padding: 12px 16px; border-bottom: 1px solid var(--line-soft); background: var(--paper-deep); }
.config-frame .frame-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.config-frame .frame-bar i:first-child { background: #f87171; } .config-frame .frame-bar i:nth-child(2) { background: var(--yellow); } .config-frame .frame-bar i:nth-child(3) { background: #4ade80; }
.config-frame .frame-bar span { font-family: var(--font-mono); font-size: 0.68rem; color: var(--ink-mute); margin-left: 8px; letter-spacing: .06em; }
.config-body { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 10px; padding: clamp(1rem, 3vw, 2rem); }
.config-body img { aspect-ratio: 1; object-fit: contain; background: #fff; border-radius: var(--r-md); border: 1px solid var(--line-soft); }
.config-arrow { font-size: 1.6rem; color: var(--amber-deep); animation: nudge 1.8s infinite var(--ease); }
@keyframes nudge { 0%,100% { transform: translateX(0); } 50% { transform: translateX(6px); } }
.config-caption { text-align: center; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-mute); padding: 0 var(--sp-4) var(--sp-4); }
.config-steps { list-style: none; display: grid; gap: var(--sp-4); margin: var(--sp-6) 0 var(--sp-8); }
.config-steps li { display: flex; gap: 14px; align-items: flex-start; }
.config-steps .n { font-family: var(--font-mono); font-weight: 600; color: var(--amber-deep); border: 1px solid var(--line); border-radius: 8px; width: 34px; height: 34px; display: grid; place-items: center; flex-shrink: 0; font-size: var(--text-sm); background: var(--card); }
.config-steps b { display: block; color: var(--ink-strong); }
.config-steps span { font-size: var(--text-sm); color: var(--ink-soft); }

/* ═══ Categorías (bento, clases generadas por main.js) ═══ */
.bento-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 170px; gap: 14px; grid-auto-flow: dense; }
.bento-card {
  position: relative; overflow: hidden; border-radius: var(--r-lg);
  background: var(--card); border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-card);
  transition: transform .3s var(--spring), box-shadow .3s;
  display: block;
}
.bento-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); }
.bento-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; padding: 14px 14px 52px; background: #fff; }
.bento-card-overlay {
  position: absolute; inset: auto 0 0 0; padding: 12px 14px;
  background: linear-gradient(to top, oklch(0.995 0.002 90 / 0.97) 55%, transparent);
  display: flex; align-items: flex-end; justify-content: space-between; gap: 8px;
}
.bento-card h3 { font-family: var(--font-body); font-size: var(--text-sm); font-weight: 700; color: var(--ink-strong); }
.bento-card-count { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: .06em; color: var(--amber-deep); white-space: nowrap; }
.bento-card-arrow {
  position: absolute; top: 12px; right: 12px; width: 32px; height: 32px;
  border-radius: 50%; background: var(--ink-strong); color: #fff;
  display: grid; place-items: center; opacity: 0; transform: translateY(-4px);
  transition: opacity .2s, transform .25s var(--spring);
}
.bento-card-arrow svg { width: 15px; height: 15px; }
.bento-card:hover .bento-card-arrow { opacity: 1; transform: none; }
/* Ritmo del pliego: 1º y 8º grandes, 4º ancho */
.bento-grid > :nth-child(1) { grid-column: span 2; grid-row: span 2; }
.bento-grid > :nth-child(8) { grid-column: span 2; }
@media (max-width: 900px) {
  .bento-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 150px; }
  .bento-grid > :nth-child(1) { grid-column: span 2; grid-row: span 1; }
  .bento-grid > :nth-child(8) { grid-column: span 1; }
}
.cats-cta { text-align: center; margin-top: var(--sp-8); }

/* ═══ Kits corporativos (clases de main.js) ═══ */
.kits-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-6); }
.kit-card {
  background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--r-lg);
  overflow: hidden; box-shadow: var(--shadow-card); display: flex; flex-direction: column;
  transition: transform .3s var(--spring), box-shadow .3s;
}
.kit-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lift); }
.kit-card-products { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.kit-product-item { background: #fff; display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 10px 6px; }
.kit-product-item img { object-fit: contain; width: 100%; aspect-ratio: 1; }
.kit-product-item span { font-family: var(--font-mono); font-size: 0.55rem; letter-spacing: .04em; color: var(--ink-mute); text-align: center; text-transform: uppercase; line-height: 1.3; }
.kit-card-body { padding: var(--sp-6); display: flex; flex-direction: column; gap: 10px; flex: 1; }
.kit-card h3 { font-size: var(--text-xl); }
.kit-card-badge-inline {
  display: inline-flex; align-items: center; gap: 7px; align-self: flex-start;
  font-family: var(--font-mono); font-size: 0.62rem; font-weight: 500;
  letter-spacing: .12em; text-transform: uppercase;
  padding: 5px 11px; border-radius: 999px; border: 1px solid;
}
.kit-card-badge-inline.popular { color: var(--amber-ink); background: var(--amber-wash); border-color: oklch(0.75 0.155 70 / .4); }
.kit-card-badge-inline.premium { color: var(--ink-strong); background: var(--paper-deep); border-color: var(--line); }
.badge-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.kit-card-tagline { font-size: var(--text-sm); color: var(--ink-soft); }
.kit-card-usecase { display: flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: .05em; color: var(--ink-mute); border-top: 1px dashed var(--line); padding-top: 10px; }
.kit-card-usecase svg { width: 14px; height: 14px; flex-shrink: 0; }
.kit-card-price { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.kit-card-price .price { font-family: var(--font-mono); font-size: var(--text-2xl); font-weight: 600; color: var(--ink-strong); }
.kit-card-price .unit { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--ink-mute); }
.kit-card-price .min { margin-left: auto; font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: .08em; text-transform: uppercase; color: var(--amber-ink); background: var(--amber-wash); padding: 4px 9px; border-radius: 999px; }
.kit-qty-wrap { display: grid; gap: 6px; border-top: 1px dashed var(--line); padding-top: var(--sp-3); }
.kit-qty-label { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-mute); }
.kit-qty-controls { display: inline-flex; align-items: center; border: 1.5px solid var(--line); border-radius: 999px; overflow: hidden; width: max-content; }
.kit-qty-btn { width: 38px; height: 40px; font-size: 1.1rem; color: var(--ink); transition: background .15s; }
.kit-qty-btn:hover { background: var(--paper-deep); }
.kit-qty-input { width: 58px; border: none !important; text-align: center; font-family: var(--font-mono); font-weight: 600; min-height: 0 !important; padding: 0 !important; background: transparent; -moz-appearance: textfield; appearance: textfield; }
.kit-qty-input::-webkit-inner-spin-button { display: none; }
.kit-qty-total { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--ink-soft); }
.kit-card-cta {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 46px; border-radius: 999px; font-weight: 700; font-size: var(--text-sm);
  border: 1.5px solid var(--line); color: var(--ink-strong);
  transition: transform .16s var(--spring), box-shadow .2s, background .2s, border-color .2s;
}
.kit-card-cta:hover { border-color: var(--ink-soft); transform: translateY(-1px); box-shadow: var(--shadow-card); }
.kit-card-cta svg { width: 15px; height: 15px; }
.kit-card-cta-buy { background: var(--amber); border-color: var(--amber); color: var(--ink-strong); }
.kit-card-cta-buy:hover { background: oklch(from var(--amber) calc(l + 0.03) c h); border-color: transparent; box-shadow: 0 8px 20px -8px oklch(0.66 0.15 62 / .55); }
@media (max-width: 900px) { .kits-grid { grid-template-columns: 1fr; } }

/* Kit muestra (oferta de entrada) */
.kit-muestra-card {
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  background: var(--navy-block); color: #fff; border-radius: var(--r-xl);
  overflow: hidden; box-shadow: var(--shadow-lift);
}
.km-copy { padding: clamp(1.8rem, 4vw, 3rem); }
.km-copy .kicker { color: var(--amber); } .km-copy .kicker::before { background: var(--amber); }
.km-copy h3 { color: #fff; font-size: var(--text-3xl); margin: var(--sp-3) 0; }
.km-copy p { color: oklch(1 0 0 / 0.75); font-size: var(--text-base); margin-bottom: var(--sp-6); }
.km-controls { display: flex; align-items: center; gap: var(--sp-4); flex-wrap: wrap; }
.km-qty-box { display: inline-flex; align-items: center; border: 1px solid var(--line-on-ink); border-radius: 999px; overflow: hidden; }
.km-qty-box button { color: #fff; width: 42px; height: 46px; font-size: 1.2rem; transition: background .15s; }
.km-qty-box button:hover { background: oklch(1 0 0 / 0.08); }
.km-qty-box output { font-family: var(--font-mono); min-width: 44px; text-align: center; font-weight: 600; }
.km-total { font-family: var(--font-mono); font-size: var(--text-xl); font-weight: 600; }
.km-total small { display: block; font-size: 0.64rem; letter-spacing: .1em; text-transform: uppercase; color: oklch(1 0 0 / 0.55); font-weight: 400; }
.km-visual { position: relative; min-height: 260px; background: var(--navy-block-2); }
.km-visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.92; }
@media (max-width: 800px) { .kit-muestra-card { grid-template-columns: 1fr; } .km-visual { order: -1; min-height: 190px; } }

/* ═══ Proceso ═══ */
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft); border-radius: var(--r-lg); overflow: hidden; counter-reset: paso; }
.process-step { background: var(--card); padding: clamp(1.6rem, 3.5vw, 2.6rem); position: relative; }
.process-step::before {
  counter-increment: paso; content: '0' counter(paso);
  font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: .14em; color: var(--amber-deep);
  display: block; margin-bottom: var(--sp-4);
}
.process-step h3 { font-size: var(--text-xl); margin-bottom: var(--sp-2); }
.process-step p { font-size: var(--text-sm); color: var(--ink-soft); }
.process-step .ps-note { margin-top: var(--sp-4); font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: .06em; color: var(--ink-mute); border-top: 1px dashed var(--line); padding-top: 10px; }
@media (max-width: 800px) { .process-grid { grid-template-columns: 1fr; } }

/* ═══ Bloque de honestidad (sin mostrador) ═══ */
.honest-block { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.honest-list { display: grid; gap: 12px; list-style: none; }
.honest-list li { display: flex; gap: 12px; align-items: flex-start; font-size: var(--text-sm); color: var(--ink-soft); background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--r-md); padding: 14px 16px; }
.honest-list .si { color: var(--ok); font-weight: 700; flex-shrink: 0; }
.honest-list .no { color: oklch(0.55 0.18 25); font-weight: 700; flex-shrink: 0; }
.honest-list b { color: var(--ink-strong); }
@media (max-width: 800px) { .honest-block { grid-template-columns: 1fr; } }

/* ═══ Prueba / número grande ═══ */
.proof-section { text-align: center; }
.proof-big-num { font-family: var(--font-mono); font-weight: 600; font-size: clamp(4rem, 14vw, 9rem); line-height: 1; color: var(--ink-strong); letter-spacing: -0.04em; }
.proof-big-num span { color: var(--amber-deep); }
.proof-caption { max-width: 34rem; margin: var(--sp-4) auto 0; color: var(--ink-soft); font-size: var(--text-lg); }
.proof-caption b { color: var(--ink-strong); }
.proof-src { display: block; margin-top: var(--sp-3); font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-mute); }

/* ═══ Lead magnet ═══ */
.lead-magnet-card {
  display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr); gap: var(--sp-8);
  align-items: center; background: var(--amber-wash); border: 1px solid oklch(0.75 0.155 70 / 0.35);
  border-radius: var(--r-xl); padding: clamp(1.8rem, 4vw, 3rem);
}
.lead-magnet-card h3 { font-size: var(--text-2xl); margin-bottom: var(--sp-2); }
.lead-magnet-card p { color: var(--ink-soft); font-size: var(--text-sm); }
.lm-form { display: flex; gap: 10px; }
.lm-form input { flex: 1; min-width: 0; }
@media (max-width: 800px) { .lead-magnet-card { grid-template-columns: 1fr; } .lm-form { flex-direction: column; } }

/* ═══ Formularios ═══ */
.input, input[type="text"], input[type="email"], input[type="tel"], input[type="number"], select, textarea {
  width: 100%; min-height: 50px; padding: 12px 16px;
  background: var(--card); border: 1.5px solid var(--line); border-radius: var(--r-md);
  font-size: var(--text-base); color: var(--ink-strong);
  transition: border-color .15s, box-shadow .15s;
}
textarea { min-height: 110px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--amber-deep); box-shadow: 0 0 0 3px oklch(0.75 0.155 70 / 0.2); }
label { font-size: var(--text-sm); font-weight: 600; color: var(--ink); display: block; margin-bottom: 6px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

/* ═══ CTA final / contacto ═══ */
.contact-section { background: var(--navy-block); color: #fff; }
.contact-section .section-head h2 { color: #fff; }
.contact-section .section-head p { color: oklch(1 0 0 / 0.72); }
.contact-grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.contact-info { display: grid; gap: var(--sp-4); align-content: start; }
.contact-line { display: flex; gap: 14px; align-items: flex-start; padding: 16px; border: 1px solid var(--line-on-ink); border-radius: var(--r-md); background: oklch(1 0 0 / 0.04); }
.contact-line svg { color: var(--amber); flex-shrink: 0; margin-top: 2px; }
.contact-line b { display: block; color: #fff; }
.contact-line span, .contact-line a { font-size: var(--text-sm); color: oklch(1 0 0 / 0.7); }
.contact-line a:hover { color: var(--amber); }
.contact-form-card { background: var(--card); color: var(--ink); border-radius: var(--r-xl); padding: clamp(1.5rem, 3.5vw, 2.5rem); box-shadow: var(--shadow-lift); display: grid; gap: var(--sp-4); }
.contact-form-card h3 { font-size: var(--text-xl); }
.form-note { font-size: var(--text-xs); color: var(--ink-mute); text-align: center; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

/* ═══ FAQ ═══ */
.faq-list { max-width: 760px; margin-inline: auto; display: grid; gap: 10px; }
.faq-item { background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--r-md); overflow: hidden; }
.faq-item summary { list-style: none; cursor: pointer; padding: 18px 20px; font-weight: 700; display: flex; justify-content: space-between; align-items: center; gap: 12px; font-size: var(--text-base); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-family: var(--font-mono); color: var(--amber-deep); font-size: 1.2rem; transition: transform .25s var(--spring); }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-body { padding: 0 20px 18px; color: var(--ink-soft); font-size: var(--text-sm); }

/* ═══ Footer ═══ */
.footer { background: var(--ink-strong); color: oklch(1 0 0 / 0.7); padding: var(--sp-16) 0 var(--sp-8); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: var(--sp-8); margin-bottom: var(--sp-12); }
.footer-brand .nav-logo { color: #fff; margin-bottom: var(--sp-3); }
.footer-brand p { font-size: var(--text-sm); max-width: 26rem; }
.footer h4 { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--amber); margin-bottom: var(--sp-4); }
.footer ul { list-style: none; display: grid; gap: 10px; }
.footer a { font-size: var(--text-sm); transition: color .15s; }
.footer a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid var(--line-on-ink); padding-top: var(--sp-6); display: grid; gap: 8px; text-align: center; }
.footer-bottom p { font-size: var(--text-xs); color: oklch(1 0 0 / 0.5); }
.footer-operated-by { font-size: 0.7rem !important; }
.footer-operated-by a { color: oklch(1 0 0 / 0.65); text-decoration: underline; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .footer-grid { grid-template-columns: 1fr; } }

/* ═══ WhatsApp flotante ═══ */
.wa-float {
  position: fixed; right: 18px; bottom: 18px; z-index: 90;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; display: grid; place-items: center;
  box-shadow: 0 6px 24px -6px rgba(37, 211, 102, 0.55);
  transition: transform .2s var(--spring);
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 30px; height: 30px; fill: #fff; }

/* ═══ Página interior genérica (catálogo/blog/etc.) ═══ */
.page-hero { padding: calc(66px + var(--sp-12)) 0 var(--sp-8); }
.page-hero h1 { font-size: var(--text-4xl); margin: var(--sp-3) 0; }
.page-hero .breadcrumb { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: .08em; color: var(--ink-mute); text-transform: uppercase; display: flex; gap: 8px; }
.page-hero .breadcrumb a:hover { color: var(--amber-deep); }
.page-hero p.lead { color: var(--ink-soft); font-size: var(--text-lg); max-width: 40rem; }

/* Tarjeta de producto (catálogo) */
.product-card {
  background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--r-lg);
  overflow: hidden; box-shadow: var(--shadow-card); display: flex; flex-direction: column;
  transition: transform .25s var(--spring), box-shadow .25s;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); }
.product-card .pc-img { aspect-ratio: 1; background: #fff; display: grid; place-items: center; padding: 14px; position: relative; }
.product-card .pc-img img { object-fit: contain; max-height: 100%; }
.product-card .pc-cat { position: absolute; top: 10px; left: 10px; font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: .1em; text-transform: uppercase; background: var(--amber-wash); color: var(--amber-ink); border: 1px solid oklch(0.75 0.155 70 / .35); padding: 4px 8px; border-radius: 999px; }
.product-card .pc-body { padding: var(--sp-4); display: flex; flex-direction: column; gap: 6px; flex: 1; border-top: 1px solid var(--line-soft); }
.product-card h3 { font-family: var(--font-body); font-size: var(--text-base); font-weight: 700; }
.product-card .pc-desc { font-size: var(--text-xs); color: var(--ink-mute); flex: 1; }
.product-card .pc-price { font-family: var(--font-mono); font-weight: 600; color: var(--ink-strong); font-size: var(--text-lg); }
.product-card .pc-price small { color: var(--ink-mute); font-weight: 400; font-size: 0.7rem; }

/* ═══ CATÁLOGO (clases de catalogo.js) ═══ */
.breadcrumb { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-mute); display: flex; gap: 8px; margin-bottom: var(--sp-4); }
.breadcrumb a:hover { color: var(--amber-deep); }
.breadcrumb-sep { color: var(--line); }
.catalog-header { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--sp-4); margin-bottom: var(--sp-6); }
.catalog-title { font-size: var(--text-4xl); }
.catalog-count { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: .1em; text-transform: uppercase; color: var(--amber-deep); }
.catalog-controls { display: flex; gap: var(--sp-3); align-items: center; margin-bottom: var(--sp-6); }
.filter-toggle-mobile { display: none; align-items: center; gap: 8px; min-height: 46px; padding: 0 16px; border: 1.5px solid var(--line); border-radius: var(--r-md); background: var(--card); font-weight: 600; font-size: var(--text-sm); color: var(--ink); }
.filter-toggle-mobile svg { width: 16px; height: 16px; }
.catalog-search { position: relative; flex: 1; max-width: 430px; }
.catalog-search-icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); width: 17px; height: 17px; color: var(--ink-mute); pointer-events: none; }
.catalog-search input { padding-left: 42px; border-radius: 999px; }
.catalog-view-toggle { display: flex; border: 1.5px solid var(--line); border-radius: var(--r-md); overflow: hidden; margin-left: auto; }
.view-btn { width: 44px; height: 44px; display: grid; place-items: center; color: var(--ink-mute); background: var(--card); transition: background .15s, color .15s; }
.view-btn svg { width: 17px; height: 17px; }
.view-btn.active { background: var(--ink-strong); color: #fff; }
.catalog-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: var(--sp-8); align-items: start; }
.catalog-sidebar { position: sticky; top: 86px; background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--r-lg); padding: var(--sp-6); }
.filter-title { display: flex; align-items: center; gap: 9px; font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-strong); margin-bottom: var(--sp-4); }
.filter-title svg { width: 15px; height: 15px; color: var(--amber-deep); }
.filter-list { list-style: none; display: grid; gap: 2px; }
.filter-item { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 9px 12px; border-radius: var(--r-sm); font-size: var(--text-sm); font-weight: 600; color: var(--ink-soft); cursor: pointer; transition: background .15s, color .15s; border-left: 3px solid transparent; }
.filter-item:hover { background: var(--paper-deep); color: var(--ink-strong); }
.filter-item.active { background: var(--amber-wash); color: var(--ink-strong); border-left-color: var(--amber-deep); }
.filter-item-count { font-family: var(--font-mono); font-size: 0.64rem; color: var(--ink-mute); }
.filter-clear { display: flex; align-items: center; gap: 8px; margin-top: var(--sp-4); font-size: var(--text-xs); font-weight: 600; color: var(--ink-mute); }
.filter-clear svg { width: 13px; height: 13px; }
.filter-clear:hover { color: var(--ink-strong); }
.sidebar-overlay { display: none; }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-4); }
.product-card { background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-card); display: flex; flex-direction: column; transition: transform .25s var(--spring), box-shadow .25s; }
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); }
.product-card-img { position: relative; aspect-ratio: 1; background: #fff; display: grid; place-items: center; padding: 12px; }
.product-card-img img { object-fit: contain; max-height: 100%; width: auto; }
.product-card-overlay { position: absolute; inset: 0; display: grid; place-items: center; background: oklch(0.21 0.06 258 / 0.55); opacity: 0; transition: opacity .2s; }
.product-card-overlay span { background: var(--amber); color: var(--ink-strong); font-weight: 700; font-size: var(--text-sm); padding: 9px 18px; border-radius: 999px; }
.product-card:hover .product-card-overlay { opacity: 1; }
.product-card-cat { position: absolute; top: 10px; left: 10px; font-family: var(--font-mono); font-size: 0.58rem; letter-spacing: .1em; text-transform: uppercase; background: var(--amber-wash); color: var(--amber-ink); border: 1px solid oklch(0.75 0.155 70 / .35); padding: 4px 9px; border-radius: 999px; }
.product-card-body { padding: var(--sp-4); display: flex; flex-direction: column; gap: 6px; flex: 1; border-top: 1px solid var(--line-soft); }
.product-card-name { font-weight: 700; font-size: var(--text-base); color: var(--ink-strong); line-height: 1.35; }
.product-card-desc { font-size: var(--text-xs); color: var(--ink-mute); flex: 1; }
.product-card-footer { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; padding-top: 6px; }
.product-card-price { font-family: var(--font-mono); font-weight: 600; font-size: var(--text-lg); color: var(--ink-strong); }
.product-card-price-unit { font-family: var(--font-mono); font-size: 0.62rem; color: var(--ink-mute); }
.product-card-min { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-mute); }
.product-grid.list-view { grid-template-columns: 1fr; }
.product-grid.list-view .product-card { flex-direction: row; }
.product-grid.list-view .product-card-img { width: 190px; flex-shrink: 0; aspect-ratio: 1; }
.product-grid.list-view .product-card-body { border-top: none; border-left: 1px solid var(--line-soft); justify-content: center; }
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: var(--sp-8); flex-wrap: wrap; }
.page-btn { min-width: 42px; height: 42px; padding: 0 12px; border: 1.5px solid var(--line); border-radius: var(--r-md); background: var(--card); font-family: var(--font-mono); font-weight: 600; font-size: var(--text-sm); color: var(--ink); transition: all .15s; }
.page-btn:hover { border-color: var(--ink-soft); }
.page-btn.active, .page-btn[disabled] { background: var(--ink-strong); color: #fff; border-color: var(--ink-strong); }
.catalog-loading { grid-column: 1 / -1; text-align: center; padding: var(--sp-16) 0; color: var(--ink-mute); font-size: var(--text-sm); }
.spinner { width: 34px; height: 34px; margin: 0 auto var(--sp-4); border: 3px solid var(--line); border-top-color: var(--amber-deep); border-radius: 50%; animation: spin 0.9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.catalog-empty { grid-column: 1 / -1; text-align: center; padding: var(--sp-16) var(--sp-4); color: var(--ink-soft); }
.catalog-empty-icon { font-size: 2.2rem; margin-bottom: var(--sp-3); }
@media (max-width: 980px) {
  .catalog-layout { grid-template-columns: 1fr; }
  .filter-toggle-mobile { display: inline-flex; }
  .catalog-view-toggle { display: none; }
  .catalog-sidebar { position: fixed; inset: 0 30% 0 0; z-index: 200; border-radius: 0; transform: translateX(-105%); transition: transform .3s var(--ease); overflow-y: auto; }
  .catalog-sidebar.open { transform: none; }
  .sidebar-overlay { display: block; position: fixed; inset: 0; background: oklch(0.2 0.05 258 / 0.5); z-index: 150; opacity: 0; pointer-events: none; transition: opacity .25s; }
  .sidebar-overlay.open { opacity: 1; pointer-events: auto; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) { .product-grid { grid-template-columns: 1fr 1fr; gap: 10px; } .product-card-body { padding: 10px; } }

/* ═══ PRODUCTO (clases de producto.js) ═══ */
.product-detail { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 4vw, 3.5rem); align-items: start; margin-bottom: var(--sp-16); }
.gallery { position: sticky; top: 86px; }
.gallery-main { background: #fff; border: 1px solid var(--line-soft); border-radius: var(--r-lg); box-shadow: var(--shadow-card); aspect-ratio: 1; display: grid; place-items: center; padding: var(--sp-6); overflow: hidden; }
.gallery-main img { object-fit: contain; max-height: 100%; }
.gallery-thumbs { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.gallery-thumb { width: 68px; height: 68px; background: #fff; border: 1.5px solid var(--line); border-radius: var(--r-md); padding: 6px; cursor: pointer; transition: border-color .15s, transform .15s; }
.gallery-thumb img { object-fit: contain; width: 100%; height: 100%; }
.gallery-thumb:hover { transform: translateY(-2px); }
.gallery-thumb.active { border-color: var(--amber-deep); }
.product-info-cat { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: .12em; text-transform: uppercase; color: var(--amber-deep); display: inline-block; margin-bottom: var(--sp-2); }
.product-info h1 { font-size: var(--text-3xl); margin-bottom: var(--sp-3); }
.product-info-short { color: var(--ink-soft); font-size: var(--text-lg); margin-bottom: var(--sp-4); }
.price-box { background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--r-lg); padding: var(--sp-6); margin: var(--sp-4) 0; box-shadow: var(--shadow-card); }
.price-box-label { font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-mute); display: block; margin-bottom: 6px; }
.price-box-main { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.price-box .price { font-family: var(--font-mono); font-weight: 600; font-size: var(--text-3xl); color: var(--ink-strong); }
.price-box .unit { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--ink-mute); }
.volume-table { width: 100%; border-collapse: collapse; margin-top: var(--sp-4); font-size: var(--text-sm); }
.volume-table th { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-mute); text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); }
.volume-table td { padding: 10px; border-bottom: 1px solid var(--line-soft); }
.vol-price { font-family: var(--font-mono); font-weight: 600; color: var(--ink-strong); }
.vol-save { font-family: var(--font-mono); font-size: 0.66rem; color: var(--ok); }
.color-swatches-label, .print-techniques > span:first-child { font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-mute); }
.color-swatches { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin: var(--sp-3) 0; }
.color-swatch { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: .05em; padding: 6px 12px; border-radius: 999px; border: 1.5px solid var(--line); background: var(--card); color: var(--ink-soft); }
.print-techniques { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin: var(--sp-3) 0 var(--sp-4); }
.print-tech { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: .08em; text-transform: uppercase; background: var(--amber-wash); color: var(--amber-ink); border: 1px solid oklch(0.75 0.155 70 / .35); padding: 5px 11px; border-radius: 999px; }
.specs-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: var(--sp-4) 0; }
.spec-item { background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--r-md); padding: 12px 14px; }
.spec-label { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-mute); display: block; margin-bottom: 4px; }
.spec-value { font-weight: 600; font-size: var(--text-sm); color: var(--ink-strong); }
.product-ctas { display: grid; gap: 10px; margin: var(--sp-6) 0; }
.btn-primary { background: var(--amber); color: var(--ink-strong); box-shadow: 0 1px 2px oklch(0.66 0.15 62 / .4), 0 8px 22px -8px oklch(0.66 0.15 62 / .55); }
.btn-primary:hover { transform: translateY(-2px); background: oklch(from var(--amber) calc(l + 0.03) c h); }
.btn-secondary { border: 1.5px solid var(--line); color: var(--ink); background: var(--card); }
.btn-secondary:hover { border-color: var(--ink-soft); transform: translateY(-1px); box-shadow: var(--shadow-card); }
.btn-full { width: 100%; }
.product-description { color: var(--ink-soft); font-size: var(--text-base); line-height: 1.7; }
.related-section { border-top: 1px solid var(--line-soft); padding-top: var(--sp-12); }
.related-section h2 { font-size: var(--text-2xl); margin-bottom: var(--sp-6); }
.related-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-4); }
@media (max-width: 900px) {
  .product-detail { grid-template-columns: 1fr; }
  .gallery { position: static; }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ═══ Compatibilidad con estilos embebidos legados (blog) ═══ */
:root {
  --navy: var(--ink-strong);
  --navy-dark: var(--navy-block);
  --blue: var(--amber-deep);
  --text: var(--ink);
  --text-dark: var(--ink-strong);
  --text-muted: var(--ink-soft);
  --text-light: var(--ink-mute);
  --card-bg: var(--card);
  --card-border: var(--line-soft);
  --radius: 10px;
  --radius-full: 999px;
  --transition: all .2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ═══ CONFIGURADOR ═══ */
.config-hero { padding: calc(66px + var(--sp-12)) 0 var(--sp-6); text-align: center; }
.config-hero-title { font-size: var(--text-4xl); }
.gradient-text { color: var(--amber-deep); font-style: italic; }
.config-hero-subtitle { color: var(--ink-soft); font-size: var(--text-lg); max-width: 36rem; margin: var(--sp-3) auto 0; }
.config-stepper { display: flex; justify-content: center; gap: var(--sp-6); margin: var(--sp-6) 0; flex-wrap: wrap; }
.config-step { display: flex; align-items: center; gap: 10px; font-size: var(--text-sm); font-weight: 600; color: var(--ink-mute); }
.config-step .step-num, .config-step > span:first-child { font-family: var(--font-mono); width: 32px; height: 32px; border: 1.5px solid var(--line); border-radius: 8px; display: grid; place-items: center; background: var(--card); }
.config-step.active { color: var(--ink-strong); }
.config-step.active .step-num, .config-step.active > span:first-child { border-color: var(--amber-deep); background: var(--amber-wash); color: var(--amber-ink); }
.config-app { max-width: 1200px; margin: 0 auto; padding: 0 var(--container-x) var(--sp-20); }
.config-categories { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: var(--sp-6); justify-content: center; }
.cat-pill { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: .06em; text-transform: uppercase; padding: 9px 15px; border-radius: 999px; border: 1.5px solid var(--line); background: var(--card); color: var(--ink-soft); cursor: pointer; transition: all .15s; }
.cat-pill:hover { border-color: var(--ink-soft); color: var(--ink-strong); }
.cat-pill.active { background: var(--ink-strong); border-color: var(--ink-strong); color: #fff; }
.config-products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-4); }
.config-product-card { background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-card); cursor: pointer; transition: transform .25s var(--spring), box-shadow .25s; display: flex; flex-direction: column; }
.config-product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); }
.config-product-img { aspect-ratio: 1; background: #fff; display: grid; place-items: center; padding: 12px; }
.config-product-img img { object-fit: contain; max-height: 100%; }
.config-product-info { padding: var(--sp-4); display: flex; flex-direction: column; gap: 6px; border-top: 1px solid var(--line-soft); flex: 1; }
.config-product-desc { font-size: var(--text-xs); color: var(--ink-mute); }
.config-product-price { font-family: var(--font-mono); font-weight: 600; color: var(--ink-strong); }
.config-product-colors { display: flex; gap: 5px; align-items: center; }
.color-dot { width: 14px; height: 14px; border-radius: 50%; border: 1.5px solid var(--card); box-shadow: 0 0 0 1px var(--line); }
.color-more { font-family: var(--font-mono); font-size: 0.6rem; color: var(--ink-mute); }
.btn-sm { min-height: 38px; padding: 0 16px; font-size: var(--text-xs); }
.config-upload-area { border: 2px dashed var(--line); border-radius: var(--r-lg); background: var(--card); padding: var(--sp-12); text-align: center; cursor: pointer; transition: border-color .2s, background .2s; }
.config-upload-area:hover, .config-upload-area.dragover { border-color: var(--amber-deep); background: var(--amber-wash); }
.config-editor { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr); gap: var(--sp-8); align-items: start; }
.editor-canvas-wrapper { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow-card); padding: var(--sp-4); display: grid; place-items: center; position: relative; }
.editor-canvas-wrapper canvas { max-width: 100%; height: auto !important; }
.canvas-hint { font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: .06em; color: var(--ink-mute); text-align: center; margin-top: 8px; }
.editor-controls { background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--r-lg); padding: var(--sp-6); display: grid; gap: var(--sp-4); }
.editor-product-name { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 550; color: var(--ink-strong); }
.control-group { display: grid; gap: 8px; }
.control-group > label, .control-group > span:first-child { font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-mute); }
.config-range { width: 100%; accent-color: var(--amber-deep); }
.blend-options { display: flex; gap: 8px; flex-wrap: wrap; }
.blend-btn { font-size: var(--text-xs); font-weight: 600; padding: 8px 14px; border-radius: 999px; border: 1.5px solid var(--line); background: var(--paper); color: var(--ink-soft); cursor: pointer; transition: all .15s; }
.blend-btn.active { background: var(--amber-wash); border-color: var(--amber-deep); color: var(--amber-ink); }
.editor-actions { display: grid; gap: 10px; border-top: 1px dashed var(--line); padding-top: var(--sp-4); }
.config-loading { text-align: center; padding: var(--sp-16); color: var(--ink-mute); }
.config-error { text-align: center; color: oklch(0.55 0.18 25); padding: var(--sp-8); }
.config-modal { position: fixed; inset: 0; z-index: 300; display: grid; place-items: center; padding: var(--sp-4); overflow-y: auto; }
.modal-backdrop { position: absolute; inset: 0; background: oklch(0.2 0.05 258 / 0.6); backdrop-filter: blur(3px); }
.config-modal .modal-content, .modal-card {
  position: relative; z-index: 310; background: var(--card);
  border-radius: var(--r-xl); box-shadow: var(--shadow-lift);
  width: min(560px, 100%); max-height: 90vh; overflow-y: auto;
  padding: clamp(1.5rem, 4vw, 2.5rem);
}
.modal-close { position: absolute; top: 14px; right: 14px; width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; color: var(--ink-mute); transition: background .15s, color .15s; z-index: 5; }
.modal-close:hover { background: var(--paper-deep); color: var(--ink-strong); }
.modal-close svg { width: 20px; height: 20px; }
.modal-body { display: grid; gap: var(--sp-4); }
.modal-loading, .modal-error { text-align: center; padding: var(--sp-8) var(--sp-4); display: grid; gap: 10px; justify-items: center; color: var(--ink-soft); }
.spinner-lg { width: 44px; height: 44px; border-width: 4px; }
.modal-result { display: grid; gap: var(--sp-4); }
.modal-images { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
.modal-image-col { display: grid; gap: 8px; }
.modal-image-label { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-mute); }
.modal-image-col img { background: #fff; border: 1px solid var(--line-soft); border-radius: var(--r-md); aspect-ratio: 1; object-fit: contain; width: 100%; }
.modal-actions { display: grid; gap: 10px; }
@media (min-width: 560px) { .modal-actions { grid-template-columns: 1fr 1fr; } }
.gate-header { text-align: center; display: grid; justify-items: center; gap: 8px; }
.gate-header h3 { font-size: var(--text-2xl); }
.gate-header p { color: var(--ink-soft); font-size: var(--text-sm); max-width: 26rem; }
.gate-form { display: grid; gap: var(--sp-4); }
.gate-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-3); }
.gate-field { display: grid; gap: 6px; }
.gate-error { color: oklch(0.55 0.18 25); font-size: var(--text-xs); }
.gate-privacy { font-size: var(--text-xs); color: var(--ink-mute); text-align: center; }
.hidden { display: none !important; }
@media (max-width: 900px) { .config-editor { grid-template-columns: 1fr; } .config-products-grid { grid-template-columns: repeat(2, 1fr); } .gate-row { grid-template-columns: 1fr; } }

/* ═══ COTIZADOR (wizard /cotizar) ═══ */
.quoter-header { text-align: center; margin-bottom: var(--sp-6); }
.quoter-subtitle { color: var(--ink-soft); font-size: var(--text-lg); max-width: 34rem; margin: var(--sp-2) auto 0; }
.stepper { display: flex; justify-content: center; align-items: center; gap: 10px; margin: var(--sp-6) 0 var(--sp-8); flex-wrap: wrap; }
.step { display: flex; align-items: center; gap: 9px; font-size: var(--text-sm); font-weight: 600; color: var(--ink-mute); }
.step-num { font-family: var(--font-mono); width: 32px; height: 32px; border: 1.5px solid var(--line); border-radius: 8px; display: grid; place-items: center; background: var(--card); font-size: var(--text-xs); }
.step.active { color: var(--ink-strong); }
.step.active .step-num { border-color: var(--amber-deep); background: var(--amber-wash); color: var(--amber-ink); }
.step.done .step-num { background: var(--ink-strong); border-color: var(--ink-strong); color: #fff; }
.step-line { width: 42px; height: 1.5px; background: var(--line); }
.step-label { white-space: nowrap; }
.quoter-controls { display: flex; gap: var(--sp-3); align-items: center; margin-bottom: var(--sp-4); flex-wrap: wrap; }
.quoter-cat-pills { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: var(--sp-6); }
.quoter-products { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-4); }
.q-card { background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-card); display: flex; flex-direction: column; transition: transform .25s var(--spring), box-shadow .25s; }
.q-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lift); }
.q-card-img { aspect-ratio: 1; background: #fff; display: grid; place-items: center; padding: 10px; position: relative; }
.q-card-img img { object-fit: contain; max-height: 100%; }
.q-card-cat { position: absolute; top: 8px; left: 8px; font-family: var(--font-mono); font-size: 0.56rem; letter-spacing: .08em; text-transform: uppercase; background: var(--amber-wash); color: var(--amber-ink); border: 1px solid oklch(0.75 0.155 70 / .35); padding: 3px 8px; border-radius: 999px; }
.q-card-body { padding: var(--sp-3); display: flex; flex-direction: column; gap: 6px; border-top: 1px solid var(--line-soft); flex: 1; }
.q-card-name { font-weight: 700; font-size: var(--text-sm); color: var(--ink-strong); line-height: 1.3; }
.q-card-min { font-family: var(--font-mono); font-size: 0.6rem; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-mute); }
.q-card-price-row { display: flex; align-items: baseline; justify-content: space-between; }
.q-card-price { font-family: var(--font-mono); font-weight: 600; color: var(--ink-strong); }
.q-card-qty { display: grid; gap: 6px; border-top: 1px dashed var(--line); padding-top: 8px; }
.qty-controls { display: inline-flex; align-items: center; border: 1.5px solid var(--line); border-radius: 999px; overflow: hidden; width: max-content; }
.qty-btn { width: 34px; height: 36px; font-size: 1rem; color: var(--ink); transition: background .15s; }
.qty-btn:hover { background: var(--paper-deep); }
.qty-num { width: 52px; border: none !important; text-align: center; font-family: var(--font-mono); font-weight: 600; min-height: 0 !important; padding: 0 !important; background: transparent; appearance: textfield; -moz-appearance: textfield; }
.qty-num::-webkit-inner-spin-button { display: none; }
.qty-total { font-family: var(--font-mono); font-size: 0.66rem; color: var(--ink-soft); }
.q-add-btn { min-height: 40px; font-size: var(--text-xs); }
.quoter-load-more { text-align: center; margin-top: var(--sp-8); }
.cart-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 120; background: var(--ink-strong); color: #fff; box-shadow: 0 -8px 30px -10px oklch(0.2 0.05 258 / 0.5); }
.cart-bar-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4); padding: 12px var(--container-x); max-width: 1200px; margin: 0 auto; }
.cart-bar-info { display: flex; align-items: baseline; gap: 14px; }
.cart-bar-count { font-size: var(--text-sm); color: oklch(1 0 0 / 0.75); }
.cart-bar-total { font-family: var(--font-mono); font-weight: 600; font-size: var(--text-lg); }
.cart-bar-actions { display: flex; gap: 10px; }
.cart-bar-btn { min-height: 44px; }
.quoter-form-wrap, .summary-layout { max-width: 900px; margin: 0 auto; }
.summary-layout { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr); gap: var(--sp-6); align-items: start; }
.summary-card, .summary-info-card { background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--r-lg); padding: var(--sp-6); box-shadow: var(--shadow-card); }
.summary-table-wrap { overflow-x: auto; }
.summary-table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
.summary-table th { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-mute); text-align: left; padding: 8px; border-bottom: 1px solid var(--line); }
.summary-table td { padding: 10px 8px; border-bottom: 1px solid var(--line-soft); }
.summary-product { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.summary-remove { color: oklch(0.55 0.18 25); font-size: 1rem; cursor: pointer; background: none; }
.summary-totals { display: grid; gap: 6px; margin-top: var(--sp-4); }
.summary-row { display: flex; justify-content: space-between; font-size: var(--text-sm); color: var(--ink-soft); }
.summary-total { display: flex; justify-content: space-between; font-family: var(--font-mono); font-weight: 600; font-size: var(--text-lg); color: var(--ink-strong); border-top: 1px solid var(--line); padding-top: 10px; margin-top: 6px; }
.summary-line-total { font-family: var(--font-mono); font-weight: 600; }
.info-row { display: flex; justify-content: space-between; gap: 10px; padding: 7px 0; border-bottom: 1px dashed var(--line-soft); font-size: var(--text-sm); }
.info-label { color: var(--ink-mute); }
.info-value { font-weight: 600; color: var(--ink-strong); text-align: right; }
.form-group { display: grid; gap: 6px; margin-bottom: var(--sp-4); }
.form-sub { font-size: var(--text-xs); color: var(--ink-mute); }
.btn-success { background: #25D366; color: #073b1c; }
.btn-success:hover { transform: translateY(-2px); box-shadow: 0 8px 20px -8px rgba(37, 211, 102, 0.6); }
.modal-overlay { position: fixed; inset: 0; z-index: 300; background: oklch(0.2 0.05 258 / 0.55); display: grid; place-items: start center; padding: 10vh var(--sp-4) var(--sp-4); overflow-y: auto; }
.modal-icon { font-size: 2rem; text-align: center; }
.modal-link { text-align: center; font-size: var(--text-sm); color: var(--amber-deep); text-decoration: underline; }
@media (max-width: 900px) { .quoter-products { grid-template-columns: repeat(2, 1fr); } .summary-layout { grid-template-columns: 1fr; } }

/* ═══ BLOG ═══ */
.blog-hero { padding: calc(66px + var(--sp-12)) 0 var(--sp-4); text-align: center; }
.blog-hero h1 { font-size: var(--text-4xl); }
.blog-hero p { color: var(--ink-soft); font-size: var(--text-lg); max-width: 36rem; margin: var(--sp-3) auto 0; }
.blog-tags-bar { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin: var(--sp-6) 0; }
.blog-tag-btn { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: .06em; text-transform: uppercase; padding: 8px 14px; border-radius: 999px; border: 1.5px solid var(--line); background: var(--card); color: var(--ink-soft); cursor: pointer; transition: all .15s; }
.blog-tag-btn.active, .blog-tag-btn:hover { background: var(--ink-strong); border-color: var(--ink-strong); color: #fff; }
.blog-section { padding-bottom: var(--sp-20); }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-6); }
.blog-card { background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-card); display: flex; flex-direction: column; transition: transform .25s var(--spring), box-shadow .25s; }
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); }
.blog-card-img { aspect-ratio: 16/9; background: var(--paper-deep); overflow: hidden; }
.blog-card-img img { width: 100%; height: 100%; object-fit: cover; }
.blog-card-body { padding: var(--sp-6); display: flex; flex-direction: column; gap: 10px; flex: 1; }
.blog-card-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.blog-card-tag { font-family: var(--font-mono); font-size: 0.58rem; letter-spacing: .08em; text-transform: uppercase; background: var(--amber-wash); color: var(--amber-ink); padding: 4px 9px; border-radius: 999px; }
.blog-card-title { font-family: var(--font-display); font-weight: 550; font-size: var(--text-xl); color: var(--ink-strong); line-height: 1.25; }
.blog-card-excerpt { font-size: var(--text-sm); color: var(--ink-soft); flex: 1; }
.blog-card-footer { display: flex; justify-content: space-between; align-items: center; border-top: 1px dashed var(--line-soft); padding-top: 10px; }
.blog-card-date { font-family: var(--font-mono); font-size: 0.64rem; color: var(--ink-mute); }
.blog-card-link { font-weight: 700; font-size: var(--text-sm); color: var(--amber-deep); }
.blog-pagination { display: flex; justify-content: center; gap: 8px; margin-top: var(--sp-8); }
.blog-empty, .blog-loading, .article-loading { text-align: center; padding: var(--sp-16); color: var(--ink-mute); grid-column: 1 / -1; }
@media (max-width: 900px) { .blog-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .blog-grid { grid-template-columns: 1fr; } }

/* ═══ Accesibilidad ═══ */
:focus-visible { outline: 2px solid var(--amber-deep); outline-offset: 2px; border-radius: 4px; }
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--ink-strong); color: #fff; padding: 10px 16px; z-index: 999; border-radius: 0 0 8px 0; }
.skip-link:focus { left: 0; }