/* ============================================================
   activity. — Sistema de diseño
   Foster + Le Corbusier (estructura, grilla, líneas honestas) +
   calor cromático y movimientos hadid-escos en gradientes.
   ============================================================ */

/* Las fuentes se cargan vía <link> en el <head> de cada HTML para que estén
   disponibles antes de que el browser termine de parsear este CSS. Ver index.html
   y compañía. Los fallbacks system-ui aplican mientras se descargan. */

/* ---------- 1. Tokens ---------- */
:root {
  /* Color: paleta cálida — fondo crema, ink charcoal */
  --bg: #FDF8EF;            /* crema cálido, base */
  --bg-warm: #F8EFDE;       /* crema más profundo, secciones */
  --bg-peach: #FDE7CD;      /* duraznoso, acentos suaves */
  --bg-charcoal: #1B1D21;   /* gris oscuro de marca */
  --bg-deep: #0E0F12;
  --ink: #14151A;
  --ink-soft: #4A4B52;
  --ink-mute: #8E8B81;
  --line: #E4DCC9;          /* línea sobre crema */
  --line-strong: #C9C0A8;

  --grad-1: #1B1D21;
  --grad-2: #C81E2A;
  --grad-3: #F08018;
  --grad-4: #FFB23A;
  --grad-5: #FFD479;

  --accent: #F08018;
  --accent-deep: #C81E2A;
  --accent-light: #FFB23A;
  --accent-warm: #FF7A1A;

  /* Tipografía
     - Display: Bricolage Grotesque (titulares, brand wordmark)
     - Body: Inter Tight (párrafos)
     - Tech: Switzer (eyebrows, tags, stats, voz técnica) — usado en uppercase
            con tracking ancho en vez de monoespaciada */
  --ff-display: system-ui, -apple-system, sans-serif;
  --ff-body: 'Inter Tight', system-ui, -apple-system, sans-serif;
  --ff-tech: 'Switzer', 'Inter Tight', system-ui, -apple-system, sans-serif;
  --ff-mono: var(--ff-tech); /* alias legacy */

  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.375rem;
  --fs-xl: 1.75rem;
  --fs-2xl: 2.25rem;
  --fs-3xl: 3rem;
  --fs-4xl: 4rem;
  --fs-5xl: 5.5rem;
  --fs-6xl: 7rem;

  --s-1: 0.5rem;
  --s-2: 1rem;
  --s-3: 1.5rem;
  --s-4: 2rem;
  --s-5: 3rem;
  --s-6: 4.5rem;
  --s-7: 6.5rem;
  --s-8: 9rem;

  --container: 1280px;
  --gutter: 1.5rem;

  --radius-sm: 4px;
  --radius: 16px;
  --radius-lg: 32px;

  --t: 0.45s cubic-bezier(0.2, 0.7, 0.1, 1);
  --grad-warm: linear-gradient(135deg, #C81E2A 0%, #F08018 55%, #FFB23A 100%);
  --grad-warm-soft: linear-gradient(135deg, rgba(200,30,42,0.06) 0%, rgba(240,128,24,0.08) 55%, rgba(255,178,58,0.1) 100%);
}

/* ---------- 2. Base ---------- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--ff-body);
  font-size: var(--fs-base);
  line-height: 1.62;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; transition: color var(--t); }
a:hover { color: var(--accent-deep); }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }

h1, h2, h3, h4, h5 {
  font-family: var(--ff-display);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -0.025em;
  color: var(--ink);
  font-variation-settings: "opsz" 32;
}
h1 { font-size: clamp(2.8rem, 6.2vw, var(--fs-6xl)); font-weight: 400; letter-spacing: -0.045em; font-variation-settings: "opsz" 96; }
h2 { font-size: clamp(2.1rem, 4vw, var(--fs-4xl)); font-weight: 500; letter-spacing: -0.035em; font-variation-settings: "opsz" 72; }
h3 { font-size: var(--fs-xl); font-weight: 600; font-variation-settings: "opsz" 24; }
h4 { font-size: var(--fs-lg); font-weight: 600; font-variation-settings: "opsz" 20; }

p { color: var(--ink-soft); }

/* Gradient text helper */
.grad-text {
  background: linear-gradient(95deg, var(--grad-2) 5%, var(--grad-3) 55%, var(--grad-4) 95%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
h1 em, h2 em, h3 em { font-style: normal; }
h1 em, h2 em {
  background: linear-gradient(95deg, var(--grad-2) 5%, var(--grad-3) 55%, var(--grad-4) 95%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---------- 3. Layout ---------- */
.wrap { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.wrap-narrow { max-width: 920px; margin: 0 auto; padding: 0 var(--gutter); }

.grid { display: grid; gap: var(--s-4); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-6 { grid-template-columns: repeat(6, 1fr); }
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } .grid-6 { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 620px) { .grid-2, .grid-3, .grid-4, .grid-6 { grid-template-columns: 1fr; } }

section { padding: var(--s-7) 0; position: relative; }
@media (max-width: 720px) { section { padding: var(--s-6) 0; } }

/* ---------- 4. Tipografía utilitaria ---------- */
.eyebrow {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-deep);
  display: inline-flex; align-items: center; gap: 0.75rem;
  font-weight: 500;
}
.eyebrow::before {
  content: "";
  display: block;
  width: 32px; height: 2px;
  background: var(--grad-warm);
  border-radius: 2px;
  flex-shrink: 0;
}
.lead { font-size: var(--fs-md); color: var(--ink); max-width: 56ch; line-height: 1.55; }
.mono { font-family: var(--ff-mono); }
.num-tag { font-family: var(--ff-mono); font-size: var(--fs-xs); color: var(--accent-deep); letter-spacing: 0.12em; }
.divider { height: 1px; background: var(--line); border: 0; margin: var(--s-5) 0; }

.title-block {
  margin-bottom: var(--s-5);
}
.title-block .marker { display: none; }
.title-block h2 { margin-bottom: 0.8rem; }
.title-block p { max-width: 60ch; }

/* Pull quote */
.pullquote {
  position: relative;
  padding: var(--s-4) var(--s-3);
  border-left: 3px solid;
  border-image: var(--grad-warm) 1;
  background: var(--bg-warm);
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: var(--s-4) 0;
}
.pullquote::before {
  content: "“";
  font-family: var(--ff-display);
  font-size: 5rem;
  line-height: 0.7;
  position: absolute;
  top: 1rem; left: 1rem;
  color: var(--accent);
  opacity: 0.3;
}
.pullquote p { font-size: var(--fs-lg); font-family: var(--ff-display); color: var(--ink); font-weight: 500; line-height: 1.35; padding-left: 2.4rem; }
.pullquote cite { display: block; margin-top: var(--s-2); padding-left: 2.4rem; font-style: normal; font-family: var(--ff-mono); font-size: var(--fs-xs); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft); }

/* ---------- 5. Header / Nav ---------- */
/* Top bar utilitaria */
.topbar {
  background: var(--bg-charcoal);
  color: rgba(255,255,255,0.78);
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  position: relative;
}
.topbar::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent) 30%, var(--accent-light) 70%, transparent);
  opacity: 0.7;
}
.topbar-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0.55rem var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.4rem;
}
.topbar-group { display: inline-flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.topbar a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255,255,255,0.78);
  transition: color var(--t);
  white-space: nowrap;
}
.topbar a:hover { color: var(--accent-light); }
.topbar .sep {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  display: inline-block;
}
.topbar .pill {
  display: inline-flex; align-items: center; gap: 0.4rem;
  border: 1px solid rgba(255,255,255,0.18);
  padding: 0.15rem 0.65rem;
  border-radius: 999px;
  font-size: 0.7rem;
}
.topbar .pill .dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent-light);
  box-shadow: 0 0 8px var(--accent-light);
}
.topbar svg { width: 12px; height: 12px; stroke: currentColor; stroke-width: 1.5; fill: none; }
@media (max-width: 780px) {
  .topbar-group:first-child { display: none; }
  .topbar-inner { justify-content: center; }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(253, 248, 239, 0.88);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.9rem var(--gutter);
  max-width: var(--container);
  margin: 0 auto;
  position: relative;
}
.brand { display: inline-flex; align-items: center; gap: 0.1rem; }
.brand img { height: 38px; width: auto; display: block; }
.brand-iso { height: 32px; width: auto; display: block; }
.brand .wm {
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: 1.7rem;
  letter-spacing: -0.05em;
  color: var(--ink);
  line-height: 1;
  font-variation-settings: "opsz" 20;
}

/* Brand para fondos oscuros: iso PNG + texto "activity" en blanco */
.brand-dark {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}
.brand-dark img { height: 40px; width: auto; display: block; }
.brand-dark .wm {
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: 1.7rem;
  letter-spacing: -0.05em;
  color: #fff;
  line-height: 1;
  font-variation-settings: "opsz" 20;
}

.nav-links {
  display: flex;
  gap: 2.2rem;
  list-style: none;
  align-items: center;
}
.nav-links a {
  font-size: var(--fs-sm);
  color: var(--ink);
  position: relative;
  padding: 0.4rem 0;
  font-weight: 500;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--grad-warm);
  transition: width var(--t);
}
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  background: var(--bg-charcoal);
  color: #fff;
  border-radius: 999px;
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: transform var(--t), background var(--t), color var(--t), box-shadow var(--t);
  border: 1px solid var(--bg-charcoal);
}
.btn:hover { background: var(--bg-deep); color: #fff; transform: translateY(-2px); box-shadow: 0 8px 24px -8px rgba(20, 21, 26, 0.4); }
.btn-accent { background: var(--grad-warm); border-color: transparent; color: #fff; }
.btn-accent:hover { color: #fff; box-shadow: 0 8px 28px -6px rgba(240, 128, 24, 0.55); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--bg); }
.btn-light { background: #fff; color: var(--ink); border-color: #fff; }
.btn-light:hover { background: var(--bg); color: var(--ink); }
.btn .arrow { transition: transform var(--t); }
.btn:hover .arrow { transform: translateX(4px); }

.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  padding: 8px;
  background: none; border: none; cursor: pointer;
  flex-direction: column; justify-content: center; align-items: stretch;
  gap: 0;
}
.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: #14151A;
  border-radius: 2px;
  margin: 4px 0;
  transition: transform 0.22s ease, opacity 0.22s ease;
  flex-shrink: 0;
}
.nav-mobile-cta { display: none; }

@media (max-width: 900px) {
  .nav-links {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: rgba(253, 248, 239, 0.97);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    flex-direction: column;
    gap: 0;
    padding: 0.5rem var(--gutter) 1.5rem;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 12px 32px -8px rgba(20, 21, 26, 0.12);
    transform: translateY(-8px);
    opacity: 0; pointer-events: none;
    transition: opacity 0.22s ease, transform 0.22s ease;
    z-index: 100;
  }
  .nav-links li {
    width: 100%;
    border-bottom: 1px solid var(--line);
  }
  .nav-links li:last-child { border-bottom: none; }
  .nav-links a {
    display: flex; align-items: center;
    padding: 0.95rem 0;
    font-size: var(--fs-md);
    font-weight: 500;
    gap: 0.6rem;
  }
  .nav-links a::before {
    content: "";
    display: block;
    width: 0; height: 2px;
    background: var(--grad-warm);
    border-radius: 2px;
    transition: width 0.18s ease;
    flex-shrink: 0;
  }
  .nav-links a:hover::before, .nav-links a.active::before { width: 14px; }
  .nav-links a::after { display: none; }

  .nav.open .nav-links { opacity: 1; pointer-events: auto; transform: none; }

  /* Botón CTA al pie del menú mobile */
  .nav-mobile-cta {
    display: block;
    border-bottom: none !important;
    padding: 1.2rem 0 0.2rem;
  }
  .nav-mobile-cta .btn { display: flex; width: 100%; justify-content: center; font-size: var(--fs-md); }

  /* Hamburger */
  .nav-toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    align-items: stretch;
    background: none; border: none; cursor: pointer;
    border-radius: 6px;
    padding: 8px;
    width: 40px; height: 40px;
    transition: background 0.15s;
  }
  .nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: #14151A;
    border-radius: 2px;
    margin: 4px 0;
    flex-shrink: 0;
  }
  .nav-toggle:hover { background: var(--bg-warm); }
  .nav.open .nav-toggle span:nth-child(1) { transform: translateY(10px) rotate(45deg); }
  .nav.open .nav-toggle span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .nav.open .nav-toggle span:nth-child(3) { transform: translateY(-10px) rotate(-45deg); }
  .nav .btn.btn-accent { display: none; }
}

/* ---------- 6. Hero ---------- */
.hero {
  position: relative;
  padding: var(--s-7) 0 var(--s-6);
  overflow: hidden;
  background: var(--bg);
}
.hero::before {
  content: "";
  position: absolute;
  inset: -10% -20% auto auto;
  width: 60vw;
  height: 70%;
  background: radial-gradient(ellipse at top right, rgba(255,178,58,0.22) 0%, rgba(240,128,24,0.14) 40%, transparent 75%);
  filter: blur(60px);
  z-index: 0;
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto auto -30% -10%;
  width: 50vw;
  height: 60%;
  background: radial-gradient(circle at center, rgba(255,178,58,0.1), transparent 65%);
  filter: blur(40px);
  z-index: 0;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.85;
}
/* Hero illo: curvas fluidas delicadas que ocupan TODO el fondo del hero, detrás del título */
.hero-illo {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero-illo svg { width: 100%; height: 100%; display: block; }
@media (max-width: 900px) {
  .hero-illo { display: none; }
}
.hero-inner {
  position: relative; z-index: 1;
  display: block;
}
.hero-marker { display: none; }
.hero-title {
  font-size: clamp(2.6rem, 6.4vw, 5.5rem);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.04em;
  color: var(--ink);
  max-width: 18ch;
}
.hero-sub { max-width: 54ch; margin-top: var(--s-3); font-size: var(--fs-md); color: var(--ink-soft); }
.hero-cta { margin-top: var(--s-4); display: flex; gap: 0.8rem; flex-wrap: wrap; }
.hero-meta {
  margin-top: var(--s-6);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-2);
  border-top: 1px solid var(--line-strong);
  padding-top: var(--s-3);
}
.hero-meta div { display: flex; flex-direction: column; gap: 0.4rem; }
.hero-meta strong {
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: var(--fs-2xl);
  color: var(--ink);
  letter-spacing: -0.025em;
  line-height: 1;
}
.hero-meta strong em {
  font-style: normal;
  background: linear-gradient(95deg, var(--grad-2), var(--grad-3) 55%, var(--grad-4));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-meta span { font-size: var(--fs-xs); color: var(--ink-soft); letter-spacing: 0.08em; text-transform: uppercase; font-family: var(--ff-mono); }
@media (max-width: 720px) {
  .hero-meta { grid-template-columns: repeat(2, 1fr); }
}

/* Banda de problemas resueltos */
.painband {
  background: var(--bg-charcoal);
  color: #fff;
  padding: 1.6rem 0 1.4rem;
  overflow: hidden;
  border-top: 3px solid var(--accent);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  position: relative;
}
.painband::after {
  content: "";
  position: absolute;
  inset: 0; pointer-events: none;
  background: linear-gradient(90deg, transparent 0%, transparent 75%, rgba(27,29,33,0.98) 100%), linear-gradient(270deg, transparent 0%, transparent 75%, rgba(27,29,33,0.98) 100%);
}
.painband-label {
  max-width: var(--container);
  margin: 0 auto 0.7rem;
  padding: 0 var(--gutter);
  font-family: var(--ff-tech);
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-light);
  font-weight: 600;
  position: relative;
  z-index: 2;
}
.painband-track {
  display: flex; gap: 3.2rem; white-space: nowrap;
  font-family: var(--ff-tech);
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  animation: marquee 38s linear infinite;
  width: max-content;
  font-weight: 500;
}
.painband-track span {
  display: inline-flex; align-items: center; gap: 0.7rem;
  text-decoration: line-through;
  text-decoration-color: rgba(240,128,24,0.65);
  text-decoration-thickness: 1.5px;
  text-decoration-skip-ink: none;
}
.painband-track span::before {
  content: "✓";
  color: var(--accent-light);
  font-weight: 700;
  text-decoration: none;
  font-size: 0.95em;
}
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- 7. Servicios grid ---------- */
.svc-section-bg { background: var(--bg-warm); }
.svc-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}
.svc-card {
  padding: var(--s-4) var(--s-3);
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: var(--s-2);
  align-items: start;
  transition: background var(--t), transform var(--t);
  position: relative;
  background: var(--bg);
}
.svc-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--grad-warm);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t);
}
.svc-card:nth-child(2n) { border-right: 0; }
.svc-card:hover { background: var(--bg-peach); }
.svc-card:hover::before { transform: scaleX(1); }
.svc-icon { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; }
.svc-icon svg { width: 100%; height: 100%; }
.svc-card h3 { font-size: var(--fs-lg); margin-bottom: 0.35rem; font-weight: 600; }
.svc-card .tags {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  color: var(--accent-deep);
  letter-spacing: 0.06em;
  margin-bottom: 0.6rem;
  text-transform: uppercase;
}
.svc-card p { font-size: var(--fs-sm); color: var(--ink-soft); }
.svc-card .more {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: var(--fs-xs); margin-top: 0.8rem;
  font-family: var(--ff-mono); text-transform: uppercase;
  letter-spacing: 0.12em; color: var(--accent-deep);
  font-weight: 500;
}
.svc-card .more::after { content: "→"; transition: transform var(--t); }
.svc-card:hover .more::after { transform: translateX(5px); }
@media (max-width: 800px) {
  .svc-grid { grid-template-columns: 1fr; }
  .svc-card { border-right: 0; }
}

/* ---------- 8. Credenciales (dark) ---------- */
.creds {
  background: linear-gradient(160deg, #1B1D21 0%, #25201E 60%, #2C1F18 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.creds::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto auto;
  width: 60vw; height: 80%;
  background: radial-gradient(ellipse at top right, rgba(240,128,24,0.35) 0%, rgba(200,30,42,0.2) 40%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
}
.creds h2 { color: #fff; }
.creds .lead { color: rgba(255,255,255,0.82); }
.creds .eyebrow { color: var(--accent-light); }
.creds .eyebrow::before { background: var(--accent-light); }
.creds .num-tag { color: rgba(255,255,255,0.5); }
.creds .divider { background: rgba(255,255,255,0.12); }

.cred-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-3);
  margin-top: var(--s-4);
  position: relative; z-index: 1;
}
.cred-item {
  border-top: 2px solid;
  border-image: var(--grad-warm) 1;
  padding-top: var(--s-2);
}
.cred-item h4 { color: #fff; margin-bottom: 0.4rem; }
.cred-item p { color: rgba(255,255,255,0.7); font-size: var(--fs-sm); }
@media (max-width: 720px) { .cred-list { grid-template-columns: 1fr; } }

/* ---------- 9. Clientes ---------- */
.clientes {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  margin-top: var(--s-3);
}
.cli-cell {
  aspect-ratio: 16/9;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  padding: 0.9rem 0.7rem;
  background: var(--bg);
  transition: background var(--t);
  position: relative;
}
.cli-cell:hover { background: var(--bg-peach); }
.cli-cell img {
  max-width: 78%;
  max-height: 60%;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(1) contrast(1.1);
  opacity: 0.62;
  transition: filter var(--t), opacity var(--t);
}
.cli-cell:hover img {
  filter: grayscale(0) contrast(1);
  opacity: 1;
}
/* Celdas con logo blanco sobre fondo oscuro (Ivolutia y similares) */
.cli-cell.cli-dark {
  background: #1B1D21;
}
.cli-cell.cli-dark:hover { background: #25201E; }
.cli-cell.cli-dark img {
  /* el SVG ya viene blanco — solo grayscale levísimo y opacidad */
  filter: grayscale(0.6) contrast(1.05);
  opacity: 0.85;
}
.cli-cell.cli-dark:hover img { filter: none; opacity: 1; }
/* Placeholder: nombre en texto, esperando archivo de logo */
.cli-name {
  font-family: var(--ff-display);
  font-size: clamp(0.85rem, 1.1vw, 1.05rem);
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--ink-soft);
  text-align: center;
  line-height: 1.1;
  opacity: 0.62;
  transition: opacity var(--t), color var(--t);
}
.cli-cell:hover .cli-name {
  opacity: 1;
  color: var(--accent-deep);
}
/* Celda vacía (relleno de grilla) — sin nada visible que distraiga */
.cli-cell.cli-empty { background: transparent; }
.cli-cell.cli-empty:hover { background: transparent; }

@media (max-width: 1100px) { .clientes { grid-template-columns: repeat(5, 1fr); } }
@media (max-width: 760px)  { .clientes { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 480px)  { .clientes { grid-template-columns: repeat(2, 1fr); } }

/* ---------- 10. Form contacto ---------- */
.contact {
  background: linear-gradient(135deg, #1B1D21 0%, #3A1F18 40%, #6B2810 70%, #B43E0D 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: var(--s-6) var(--s-5);
  position: relative;
  overflow: hidden;
}
.contact::before {
  content: "";
  position: absolute;
  right: -150px; top: -150px;
  width: 600px; height: 600px;
  background: radial-gradient(circle at center, rgba(255,178,58,0.45), transparent 65%);
  pointer-events: none;
}
.contact::after {
  content: "";
  position: absolute;
  left: -100px; bottom: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle at center, rgba(200,30,42,0.4), transparent 65%);
  pointer-events: none;
}
.contact > * { position: relative; z-index: 1; }
.contact h2 { color: #fff; }
.contact .lead { color: rgba(255,255,255,0.85); }
.contact .eyebrow { color: rgba(255,255,255,0.85); }
.contact .eyebrow::before { background: rgba(255,255,255,0.55); }
.contact form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-2);
  margin-top: var(--s-4);
}
.contact .field-full { grid-column: 1 / -1; }
.contact label {
  display: block; font-size: var(--fs-xs); letter-spacing: 0.1em;
  text-transform: uppercase; color: rgba(255,255,255,0.65);
  margin-bottom: 0.5rem; font-family: var(--ff-mono);
}
.contact input, .contact textarea, .contact select {
  width: 100%;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 12px;
  padding: 0.95rem 1.1rem;
  color: #fff;
  font: inherit;
  font-size: var(--fs-sm);
  transition: border-color var(--t), background var(--t);
}
.contact input::placeholder, .contact textarea::placeholder { color: rgba(255,255,255,0.4); }
.contact input:focus, .contact textarea:focus, .contact select:focus {
  outline: 0; border-color: var(--accent-light); background: rgba(255,255,255,0.12);
}
.contact textarea { min-height: 140px; resize: vertical; }
.contact .submit {
  grid-column: 1 / -1;
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s-2); margin-top: var(--s-2); flex-wrap: wrap;
}
.contact .submit small { font-size: var(--fs-xs); color: rgba(255,255,255,0.5); font-family: var(--ff-mono); letter-spacing: 0.08em; }

/* Form status feedback */
.form-status {
  width: 100%;
  font-family: var(--ff-tech);
  font-size: var(--fs-xs);
  letter-spacing: 0.05em;
  padding: 0.65rem 0;
  min-height: 1.2em;
}
.form-status.ok { color: var(--accent-light); }
.form-status.err { color: #FF9591; }
.contact .form-status.ok { color: #FFB23A; }
.contact .form-status.err { color: #FFB6B0; }
.hp-field { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; opacity: 0; }

/* Forzar el hidden sobre forms con display: grid */
form[hidden], .form-success[hidden] { display: none !important; }

/* Panel de éxito del formulario */
.form-success {
  padding: var(--s-5) var(--s-3);
  text-align: center;
  animation: fadeIn 0.5s cubic-bezier(0.2, 0.7, 0.1, 1);
}
.form-success-icon {
  width: 84px; height: 84px;
  margin: 0 auto var(--s-3);
  color: var(--accent-light);
}
.form-success-icon svg { width: 100%; height: 100%; display: block; }
.form-success.drawn .check-circle {
  animation: drawCircle 0.7s cubic-bezier(0.4, 0.0, 0.2, 1) 0.05s forwards;
}
.form-success.drawn .check-mark {
  animation: drawCheck 0.45s cubic-bezier(0.4, 0.0, 0.2, 1) 0.55s forwards;
}
@keyframes drawCircle { to { stroke-dashoffset: 0; } }
@keyframes drawCheck  { to { stroke-dashoffset: 0; } }

.form-success-title {
  font-family: var(--ff-display);
  font-size: var(--fs-2xl);
  font-weight: 500;
  letter-spacing: -0.03em;
  margin-bottom: var(--s-2);
}
.form-success-msg {
  max-width: 42ch;
  margin: 0 auto var(--s-3);
  color: var(--ink-soft);
  line-height: 1.55;
}
.form-success-reset {
  margin-top: var(--s-2);
}

/* En el bloque contact (fondo oscuro) — colores en blanco */
.contact .form-success-title { color: #fff; }
.contact .form-success-msg { color: rgba(255,255,255,0.85); }
.contact .form-success-msg strong { color: var(--accent-light); }
.contact .form-success-icon { color: var(--accent-light); }
.contact .form-success-reset { background: #fff; color: var(--accent-deep); border-color: #fff; }
.contact .form-success-reset:hover { background: var(--accent-light); border-color: var(--accent-light); color: #1B1D21; }
.contact .submit .btn { background: #fff; border-color: #fff; color: var(--accent-deep); padding: 1rem 1.8rem; font-weight: 600; }
.contact .submit .btn:hover { background: var(--accent-light); border-color: var(--accent-light); color: #1B1D21; }
@media (max-width: 640px) { .contact form { grid-template-columns: 1fr; } .contact { padding: var(--s-5) var(--s-3); } }

/* ---------- 11. Footer ---------- */
.site-footer {
  background: var(--bg-deep);
  color: rgba(255,255,255,0.75);
  padding: var(--s-6) 0 var(--s-3);
  position: relative;
  overflow: hidden;
}
.site-footer::before {
  content: "";
  position: absolute;
  bottom: -100px; right: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle at center, rgba(240,128,24,0.18), transparent 65%);
  filter: blur(30px);
  pointer-events: none;
}
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: var(--s-4);
  position: relative; z-index: 1;
}
.footer-grid h5 { color: #fff; font-size: var(--fs-sm); font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: var(--s-2); }
.footer-grid ul { list-style: none; }
.footer-grid li { margin-bottom: 0.6rem; font-size: var(--fs-sm); }
.footer-grid a:hover { color: var(--accent-light); }
.footer-iso {
  display: inline-flex; align-items: center; gap: 0.6rem;
  border: 1px solid rgba(255,255,255,0.2);
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.9);
  margin-top: var(--s-2);
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--s-2); margin-top: var(--s-5);
  display: flex; justify-content: space-between;
  font-size: var(--fs-xs); color: rgba(255,255,255,0.4);
  font-family: var(--ff-mono); letter-spacing: 0.08em;
  flex-wrap: wrap; gap: 0.5rem;
}
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- 12. Páginas internas ---------- */
.page-hero {
  padding: var(--s-7) 0 var(--s-5);
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top right, rgba(255,178,58,0.28), transparent 60%), radial-gradient(circle at left bottom, rgba(200,30,42,0.08), transparent 50%);
  filter: blur(20px);
  pointer-events: none;
}
.page-hero > * { position: relative; z-index: 1; }
.page-hero h1 { max-width: 22ch; }
.page-hero .lead { margin-top: var(--s-3); max-width: 60ch; }
.page-hero .crumb {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  color: var(--accent-deep);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--s-3);
}
.page-hero .crumb a:hover { color: var(--ink); }

/* Valores */
.values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.value-cell {
  padding: var(--s-4);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  transition: background var(--t);
  position: relative;
}
.value-cell:hover { background: var(--bg-peach); }
.value-cell .num {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  color: var(--accent-deep);
  letter-spacing: 0.18em;
  margin-bottom: var(--s-2);
  font-weight: 500;
}
.value-cell .iconcell {
  width: 40px; height: 40px;
  border-radius: 12px;
  background: var(--grad-warm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--s-2);
  color: #fff;
  font-size: 1.1rem;
}
.value-cell h4 { margin-bottom: 0.6rem; }
.value-cell p { font-size: var(--fs-sm); color: var(--ink-soft); }
@media (max-width: 900px) { .values { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .values { grid-template-columns: 1fr; } }

/* Sección de servicio detallado */
.svc-section {
  padding: var(--s-7) 0;
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.svc-section:nth-child(even) { background: var(--bg-warm); }
.svc-section::before {
  content: "";
  position: absolute;
  right: -10%; top: -20%;
  width: 50vw; height: 70%;
  background: radial-gradient(ellipse at center, rgba(255,178,58,0.12), transparent 70%);
  filter: blur(40px);
  pointer-events: none;
  z-index: 0;
}
.svc-section > * { position: relative; z-index: 1; }
.svc-section .num-big {
  font-family: var(--ff-mono);
  font-size: var(--fs-sm);
  color: var(--accent-deep);
  letter-spacing: 0.2em;
  margin-bottom: var(--s-3);
  font-weight: 500;
}
.svc-section h2 { margin-bottom: var(--s-2); }
.svc-section .svc-body {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--s-5);
  margin-top: var(--s-4);
}
.svc-section h4 { font-size: var(--fs-md); margin-bottom: 0.8rem; }
.svc-section ul.tick { list-style: none; }
.svc-section ul.tick li {
  padding-left: 1.6rem; position: relative;
  font-size: var(--fs-sm); margin-bottom: 0.5rem;
  color: var(--ink-soft);
}
.svc-section ul.tick li::before {
  content: ""; position: absolute;
  left: 0; top: 0.7em;
  width: 14px; height: 2px;
  background: var(--grad-warm);
}
.svc-section .panel {
  background: var(--bg);
  border: 1px solid var(--line);
  padding: var(--s-3);
  border-radius: var(--radius);
  transition: transform var(--t), box-shadow var(--t);
}
.svc-section .panel:hover { transform: translateY(-2px); box-shadow: 0 10px 30px -10px rgba(200,30,42,0.18); }
.svc-section .panel h5 {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent-deep);
  margin-bottom: 0.6rem;
}
.svc-section .panel + .panel { margin-top: var(--s-2); }

.ia-callout {
  margin-top: var(--s-3);
  padding: var(--s-3);
  background: var(--grad-warm);
  border-radius: var(--radius);
  color: #fff;
  position: relative; overflow: hidden;
}
.ia-callout::before {
  content: ""; position: absolute;
  inset: 1px;
  background: linear-gradient(135deg, #1B1D21 0%, #3A1F18 60%, #6B2810 100%);
  border-radius: calc(var(--radius) - 1px);
  z-index: 0;
}
.ia-callout > * { position: relative; z-index: 1; }
.ia-callout .label {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-light);
  display: inline-flex; gap: 0.5rem; align-items: center;
  margin-bottom: 0.7rem;
  font-weight: 600;
}
.ia-callout p { font-size: var(--fs-sm); color: rgba(255,255,255,0.88); line-height: 1.55; }
.ia-callout strong { color: var(--accent-light); font-weight: 600; }
.ia-callout ul.tick li { color: rgba(255,255,255,0.88); }
.ia-callout ul.tick li::before { background: var(--accent-light); }

/* Texto pequeño dentro del callout — alto contraste sobre el fondo oscuro */
.ia-callout .ia-callout-cases {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.78);
  line-height: 1.6;
  letter-spacing: 0.005em;
}
.ia-callout .ia-callout-cases strong { color: var(--accent-light); }

/* Defensa: cualquier color de texto oscuro inline dentro de bloques oscuros se neutraliza */
.ia-callout [style*="--ink-soft"],
.ia-callout [style*="ink-soft"],
.contact [style*="--ink-soft"],
.creds [style*="--ink-soft"],
.feature-band [style*="--ink-soft"] { color: rgba(255,255,255,0.85) !important; }

@media (max-width: 900px) { .svc-section .svc-body { grid-template-columns: 1fr; } }

/* Sub-nav sticky en Servicios */
.subnav {
  position: sticky;
  top: 60px;
  background: rgba(253,248,239,0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  z-index: 40;
}
.subnav ul {
  display: flex; list-style: none; gap: 1.8rem;
  padding: 0.9rem var(--gutter);
  max-width: var(--container); margin: 0 auto;
  overflow-x: auto; scrollbar-width: none;
}
.subnav ul::-webkit-scrollbar { display: none; }
.subnav a {
  font-size: var(--fs-xs);
  font-family: var(--ff-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  white-space: nowrap;
  padding: 0.4rem 0;
  border-bottom: 2px solid transparent;
}
.subnav a:hover, .subnav a.active { color: var(--accent-deep); border-bottom-color: var(--accent); }

/* Metodología / pasos */
.steps {
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.step {
  padding: var(--s-4) var(--s-3);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: relative;
  background: var(--bg);
  transition: background var(--t);
}
.step:hover { background: var(--bg-peach); }
.step::before {
  counter-increment: step;
  content: "0" counter(step);
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: var(--fs-3xl);
  background: linear-gradient(95deg, var(--grad-2), var(--grad-3) 55%, var(--grad-4));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  letter-spacing: -0.03em;
  display: block;
  margin-bottom: var(--s-2);
  line-height: 1;
}
.step h4 { margin-bottom: 0.5rem; font-size: var(--fs-md); }
.step p { font-size: var(--fs-sm); }
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .steps { grid-template-columns: 1fr; } }

/* Carreras */
.jobs-coming {
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  padding: var(--s-6) var(--s-4);
  text-align: center;
  background: linear-gradient(135deg, rgba(255,178,58,0.06), rgba(200,30,42,0.04));
  margin-top: var(--s-3);
}
.jobs-coming-inner { max-width: 56ch; margin: 0 auto; }
.jobs-coming-tag {
  display: inline-block;
  font-family: var(--ff-tech);
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-deep);
  font-weight: 600;
  padding: 0.35rem 0.9rem;
  border: 1px solid var(--accent);
  border-radius: 999px;
  margin-bottom: var(--s-3);
}
.jobs-coming-title {
  font-size: var(--fs-2xl);
  margin-bottom: var(--s-2);
}
.jobs-coming-text { color: var(--ink-soft); font-size: var(--fs-md); line-height: 1.6; }

.jobs { display: grid; gap: 0; border-top: 1px solid var(--line); }
.job {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr auto;
  gap: var(--s-3);
  align-items: center;
  padding: var(--s-3) 0;
  border-bottom: 1px solid var(--line);
  transition: background var(--t), padding-left var(--t);
  cursor: pointer;
}
.job:hover { background: var(--bg-peach); padding-left: 1rem; }
.job h4 { font-size: var(--fs-md); margin: 0; }
.job .meta { font-family: var(--ff-mono); font-size: var(--fs-xs); letter-spacing: 0.1em; color: var(--ink-soft); text-transform: uppercase; }
.job .arrow-btn {
  width: 38px; height: 38px;
  border: 1px solid var(--line);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--t);
}
.job:hover .arrow-btn { background: var(--grad-warm); color: #fff; border-color: transparent; transform: translateX(4px); }
@media (max-width: 720px) {
  .job { grid-template-columns: 1fr auto; }
  .job .meta:nth-of-type(2), .job .meta:nth-of-type(3) { display: none; }
}

/* Stat row */
.stat-row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  border-top: 1px solid var(--line); border-left: 1px solid var(--line);
  margin-top: var(--s-4);
}
.stat-cell {
  padding: var(--s-3);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}
.stat-cell strong {
  display: block;
  font-family: var(--ff-display);
  font-weight: 400;
  font-size: clamp(2rem, 4vw, 3.5rem);
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 0.4rem;
  line-height: 1;
}
.stat-cell strong em {
  font-style: normal;
  background: linear-gradient(95deg, var(--grad-2), var(--grad-3) 55%, var(--grad-4));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat-cell span { font-size: var(--fs-xs); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft); font-family: var(--ff-mono); }
@media (max-width: 720px) { .stat-row { grid-template-columns: repeat(2, 1fr); } }

/* Photo block — Buenos Aires B&N con acento cálido */
.photo-block {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: #E8E3D6;
  display: flex;
  align-items: center;
  justify-content: center;
}
.photo-block img.city {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(0.85) contrast(1.05) brightness(0.98);
  transition: filter 0.6s ease;
}
.photo-block:hover img.city {
  filter: grayscale(0.5) contrast(1.08) brightness(1);
}
.photo-block::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(20,21,26,0.55) 100%);
  pointer-events: none;
}
.photo-block .caption {
  position: absolute; left: var(--s-3); bottom: var(--s-3);
  color: rgba(255,255,255,0.95);
  font-family: var(--ff-tech);
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  z-index: 2;
}

/* Mapas finos para iconos */
.svc-icon svg path,
.svc-icon svg circle,
.svc-icon svg rect,
.svc-icon svg line,
.svc-icon svg polyline,
.svc-icon svg polygon {
  stroke: var(--ink);
  stroke-width: 1.4;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.svc-card:hover .svc-icon svg path,
.svc-card:hover .svc-icon svg circle,
.svc-card:hover .svc-icon svg rect,
.svc-card:hover .svc-icon svg line,
.svc-card:hover .svc-icon svg polyline,
.svc-card:hover .svc-icon svg polygon {
  stroke: var(--accent-deep);
}

/* Feature band — bloque cálido pleno */
.feature-band {
  background: var(--grad-warm);
  color: #fff;
  padding: var(--s-7) 0;
  position: relative;
  overflow: hidden;
}
.feature-band::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(255,255,255,0.18), transparent 50%);
  pointer-events: none;
}
.feature-band > * { position: relative; z-index: 1; }
.feature-band h2 { color: #fff; }
.feature-band .lead { color: rgba(255,255,255,0.9); }
.feature-band .eyebrow { color: rgba(255,255,255,0.9); }
.feature-band .eyebrow::before { background: rgba(255,255,255,0.55); }

/* Helpers */
.mt-1 { margin-top: var(--s-1); }
.mt-2 { margin-top: var(--s-2); }
.mt-3 { margin-top: var(--s-3); }
.mt-4 { margin-top: var(--s-4); }
.mt-5 { margin-top: var(--s-5); }
.mt-6 { margin-top: var(--s-6); }
.text-center { text-align: center; }
.bg-warm { background: var(--bg-warm); }
.bg-peach { background: var(--bg-peach); }
.bg-charcoal { background: var(--bg-charcoal); color: #fff; }

.fade-in { animation: fadeIn 0.9s var(--t) both; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}
