/* ============================================================
   PI MÉXICO — style.css
   Sistema: PI Design System v1.0 (navy + naranja de señal)
   Convención: BEM (block__element--modifier) · estados .is-*
   ------------------------------------------------------------
   ÍNDICE
   01. Tokens (:root)
   02. Reset y base
   03. Utilidades (skip-link, container, eyebrow, reveal)
   04. Topbar
   05. Nav (header)
   06. Botones
   07. Hero
   08. Secciones y encabezados
   09. Clientes
   10. Tarjetas (card, part-card, stat)
   11. Banda navy (band)
   12. Timeline
   13. Teaser catálogo / CTA
   14. Filtros catálogo
   15. Formulario
   16. Footer
   17. Página legal + print
   18. Responsive
   ============================================================ */

/* ---------- 01. Tokens ---------- */
:root {
  --navy-950: #08182E;
  --navy-900: #0C2342;
  --navy-hero: #0A1E3D;
  --navy-700: #1B4170;
  --orange-500: #F25410;
  --orange-600: #D6440A;
  --orange-bright: #FF6A2B;
  --orange-050: #FFF1EA;
  --ink: #0B1A30;
  --steel-600: #41526B;
  --steel-500: #5A6B82;
  --steel-300: #8595AB;
  --border: #E3E8F0;
  --border-strong: #CBD4E1;
  --surface: #F4F7FC;
  --white: #FFFFFF;
  --green: #128C3E;
  --green-dot: #25D366;

  --font-display: 'Space Grotesk', sans-serif;
  --font-sans: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius: 14px;
  --radius-sm: 8px;
  --pad-x: 32px;
  --maxw: 1240px;
}

/* ---------- 02. Reset y base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { font-family: var(--font-display); letter-spacing: -0.015em; line-height: 1.08; margin: 0; }
p { margin: 0; }
a { color: var(--navy-700); }
::selection { background: var(--orange-500); color: #fff; }

:focus-visible {
  outline: 3px solid var(--orange-500);
  outline-offset: 2px;
  border-radius: 2px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ---------- 03. Utilidades ---------- */
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--ink); color: #fff; padding: 12px 20px;
  font-weight: 600; text-decoration: none; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

.container { max-width: var(--maxw); margin: 0 auto; padding-left: var(--pad-x); padding-right: var(--pad-x); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange-500);
  margin: 0 0 18px;
}
.eyebrow--light { color: var(--orange-bright); }
.eyebrow--muted { color: var(--steel-500); letter-spacing: 0.16em; font-size: 11px; }

.js-reveal { opacity: 0; transform: translateY(14px); transition: opacity .5s ease, transform .5s ease; }
.js-reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js-reveal { opacity: 1; transform: none; }
}

/* ---------- 04. Topbar ---------- */
.topbar { background: var(--navy-950); color: #fff; }
.topbar__inner {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding-top: 8px; padding-bottom: 8px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em;
}
.topbar__note, .topbar__meta { color: #8FA6C4; }
.topbar__phone { color: #fff; text-decoration: none; }
.topbar__phone:focus-visible { outline-color: #fff; }

/* ---------- 05. Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav__inner { display: flex; align-items: center; gap: 28px; padding-top: 14px; padding-bottom: 14px; }
.nav__brand { display: flex; align-items: center; gap: 11px; text-decoration: none; flex-shrink: 0; }
.nav__brand-name { font-family: var(--font-display); font-weight: 700; font-size: 17px; letter-spacing: 0.04em; color: var(--ink); line-height: 1; }
.nav__brand-tag { font-family: var(--font-mono); font-size: 7px; letter-spacing: 0.16em; color: var(--steel-500); margin-top: 2px; }
.nav__list { display: flex; gap: 24px; list-style: none; margin: 0 0 0 8px; padding: 0; }
.nav__link {
  position: relative; display: inline-block; padding: 10px 2px;
  font-size: 14px; font-weight: 500; color: var(--steel-600);
  text-decoration: none; white-space: nowrap;
}
.nav__link::after {
  content: ""; position: absolute; left: 0; bottom: 4px; height: 2px; width: 0;
  background: var(--orange-500); transition: width .22s cubic-bezier(.2, .7, .3, 1);
}
.nav__link:hover::after { width: 100%; }
.nav__link--active { color: var(--ink); font-weight: 600; }
.nav__link--active::after { width: 100%; }
.nav__cta { margin-left: auto; }
.nav__toggle {
  display: none; margin-left: auto;
  min-width: 44px; min-height: 44px;
  background: none; border: 1px solid var(--border); border-radius: var(--radius-sm);
  cursor: pointer; color: var(--ink); font-size: 20px; line-height: 1;
}

/* ---------- 06. Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-sans); font-weight: 600; font-size: 15px;
  padding: 14px 26px; min-height: 48px; border-radius: 9px;
  border: none; cursor: pointer; text-decoration: none; text-align: center;
  transition: background-color .18s ease, border-color .18s ease, color .18s ease;
}
.btn--primary { background: var(--orange-500); color: #fff; }
.btn--primary:hover { background: var(--orange-600); }
.btn--outline { background: var(--white); color: var(--ink); border: 1.5px solid var(--border-strong); }
.btn--outline:hover { border-color: var(--ink); }
.btn--dark { background: var(--ink); color: #fff; }
.btn--dark:hover { background: var(--navy-700); }
.btn--ghost-dark { background: rgba(255, 255, 255, 0.08); color: #fff; border: 1px solid rgba(255, 255, 255, 0.28); }
.btn--ghost-dark:hover { background: rgba(255, 255, 255, 0.16); }
.btn--whatsapp { background: var(--white); color: var(--ink); border: 1.5px solid var(--border-strong); }
.btn--whatsapp:hover { border-color: var(--green-dot); color: var(--green); }
.btn--sm { padding: 11px 20px; min-height: 44px; font-size: 14px; }
.btn__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green-dot); flex-shrink: 0; }

/* ---------- 07. Hero ---------- */
.hero { position: relative; background: var(--navy-hero); color: #fff; overflow: hidden; }
.hero__media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.42; }
.hero__media--dim { opacity: 0.28; }
.hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(95deg, var(--navy-hero) 32%, rgba(10, 30, 61, 0.45) 78%, rgba(10, 30, 61, 0.2) 100%);
}
.hero__grid-pattern {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}
.hero__inner { position: relative; padding-top: 96px; padding-bottom: 88px; }
.hero--page .hero__inner { padding-top: 72px; padding-bottom: 64px; }
.hero__title { font-weight: 600; font-size: clamp(38px, 5.2vw, 62px); line-height: 1.02; letter-spacing: -0.02em; max-width: 800px; margin: 0 0 22px; }
.hero--page .hero__title { font-size: clamp(34px, 4.4vw, 54px); }
.hero__lede { font-size: clamp(16px, 1.4vw, 18px); line-height: 1.6; color: #C6D2E4; max-width: 600px; margin: 0 0 38px; }
.hero__lede--flush { margin-bottom: 0; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__split { position: relative; display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 48px; align-items: center; padding-top: 72px; padding-bottom: 64px; }
.hero__figure { margin: 0; border-radius: 16px; overflow: hidden; border: 1px solid rgba(255, 255, 255, 0.14); }

/* ---------- 08. Secciones ---------- */
.section { padding-top: 84px; padding-bottom: 84px; }
.section--flush-bottom { padding-bottom: 24px; }
.section--flush-top { padding-top: 40px; }
.section--surface { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section__head { display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }
.section__kicker { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--orange-500); }
.section__title { font-weight: 600; font-size: clamp(26px, 3vw, 38px); }
.section__link { margin-left: auto; font-weight: 600; font-size: 14px; color: var(--navy-700); text-decoration: none; position: relative; }
.section__link::after { content: ""; position: absolute; left: 0; bottom: -4px; height: 2px; width: 0; background: var(--orange-500); transition: width .22s ease; }
.section__link:hover::after { width: 100%; }

/* ---------- 09. Clientes ---------- */
.clients { background: var(--white); border-bottom: 1px solid var(--border); }
.clients__inner { display: flex; align-items: center; gap: 48px; padding-top: 26px; padding-bottom: 26px; }
.clients__label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; color: var(--steel-500); flex-shrink: 0; }
.clients__logos { display: flex; align-items: center; gap: 40px; flex: 1; justify-content: space-around; flex-wrap: wrap; opacity: 0.8; }
.clients__name { font-family: var(--font-display); font-weight: 700; font-size: 24px; letter-spacing: -0.01em; color: #1B2A44; }
.clients__name--italic { font-style: italic; }
.clients__name--sm { font-size: 19px; font-weight: 600; letter-spacing: 0.02em; }

/* ---------- 10. Tarjetas ---------- */
.cards { display: grid; gap: 16px; }
.cards--2 { grid-template-columns: repeat(2, 1fr); }
.cards--3 { grid-template-columns: repeat(3, 1fr); }
.cards--4 { grid-template-columns: repeat(4, 1fr); }

.card { border: 1px solid var(--border); border-radius: var(--radius); background: var(--white); padding: 28px; transition: border-color .18s ease; }
.card:hover { border-color: var(--navy-700); }
.card__num { font-family: var(--font-mono); font-size: 11px; color: var(--steel-500); margin-bottom: 16px; }
.card__title { font-weight: 600; font-size: 19px; margin: 0 0 8px; }
.card__text { font-size: 13.5px; line-height: 1.55; color: var(--steel-500); }
.card__icon { width: 46px; height: 46px; border-radius: 10px; background: #EEF2FA; display: flex; align-items: center; justify-content: center; margin-bottom: 22px; }
.card--row { display: flex; gap: 24px; align-items: flex-start; padding: 32px; }
.card--row .card__num { margin: 4px 0 0; color: var(--orange-500); font-size: 13px; flex-shrink: 0; }

.part-card { border: 1px solid var(--border); border-radius: var(--radius); background: var(--white); overflow: hidden; transition: border-color .18s ease; }
.part-card:hover { border-color: var(--border-strong); }
.part-card__media { height: 170px; background: var(--surface); position: relative; display: flex; align-items: center; justify-content: center; border-bottom: 1px solid #EEF2F8; color: #9AA8BD; }
.part-card__body { padding: 18px; }
.part-card__name { font-weight: 600; font-size: 14px; line-height: 1.3; margin: 0 0 10px; }
.part-card__spec { font-family: var(--font-mono); font-size: 11px; color: var(--steel-500); line-height: 1.75; }
.part-card__key { color: var(--orange-500); }

.stat { border: 1px solid var(--border); border-radius: var(--radius); background: var(--white); padding: 28px; }
.stat__value { font-family: var(--font-display); font-weight: 700; font-size: clamp(32px, 3.4vw, 44px); line-height: 1; color: var(--ink); }
.stat__value-accent { color: var(--orange-500); }
.stat__label { font-size: 14px; color: var(--steel-500); margin-top: 12px; }
.stat--dark { background: var(--ink); border-color: var(--ink); color: #fff; display: flex; flex-direction: column; justify-content: center; }
.stat--dark .stat__value { color: var(--orange-500); }
.stat--dark .stat__label { color: #B8C6DA; }

.badge {
  display: inline-block; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em;
  padding: 6px 12px; border-radius: 6px;
}
.badge--accent { color: var(--orange-500); background: var(--orange-050); }
.badge--outline { color: var(--steel-500); border: 1px solid var(--border); }
.badge--notice { color: #C9480E; background: var(--orange-050); border: 1px solid #FBD9C9; letter-spacing: 0.12em; padding: 9px 14px; border-radius: var(--radius-sm); }

/* ---------- 11. Banda navy ---------- */
.band { background: var(--navy-950); color: #fff; position: relative; overflow: hidden; }
.band__pattern {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
}
.band__inner { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; padding-top: 76px; padding-bottom: 76px; }
.band__title { font-weight: 600; font-size: clamp(28px, 3.2vw, 38px); line-height: 1.1; margin: 0 0 18px; }
.band__text { font-size: 16px; line-height: 1.65; color: #B8C6DA; max-width: 480px; }
.band__list { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.band__item { display: flex; gap: 16px; align-items: flex-start; border: 1px solid rgba(255, 255, 255, 0.12); border-radius: 12px; padding: 22px; }
.band__item-num { font-family: var(--font-mono); font-size: 12px; color: var(--orange-bright); flex-shrink: 0; margin-top: 2px; }
.band__item-title { font-weight: 600; font-size: 16px; margin-bottom: 4px; }
.band__item-text { font-size: 14px; color: #B8C6DA; }

/* stats bar (hero home) */
.statbar { position: relative; border-top: 1px solid rgba(255, 255, 255, 0.1); }
.statbar__inner { display: grid; grid-template-columns: repeat(4, 1fr); }
.statbar__cell { padding: 26px 28px 26px 0; border-right: 1px solid rgba(255, 255, 255, 0.1); }
.statbar__cell + .statbar__cell { padding-left: 28px; }
.statbar__cell:last-child { border-right: none; }
.statbar__value { font-family: var(--font-display); font-weight: 700; font-size: 32px; color: #fff; line-height: 1; }
.statbar__label { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; color: #8FA6C4; margin-top: 6px; }

/* ---------- 11b. Riel de proceso (divisiones) ---------- */
.process { display: grid; grid-template-columns: repeat(6, 1fr); gap: 28px 20px; list-style: none; margin: 0; padding: 0; }
.process__step { position: relative; }
.process__step::before {
  content: ""; position: absolute; top: 16px; left: 46px; right: -20px; height: 2px;
  background: var(--border);
}
.process__step:last-child::before { display: none; }
.process__node {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--white); border: 1.5px solid var(--border-strong);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 11px; color: var(--steel-500);
  position: relative; transition: border-color .18s ease, color .18s ease;
}
.process__step:hover .process__node { border-color: var(--orange-500); color: var(--orange-500); }
.process__title { font-size: 17px; margin: 18px 0 8px; }
.process__text { font-size: 13px; line-height: 1.55; color: var(--steel-500); }

/* ---------- 11c. Índice editorial (industrias) ---------- */
.industries { display: grid; grid-template-columns: 1fr 1fr; column-gap: 64px; border-top: 1px solid var(--border); }
.industries__item {
  display: flex; align-items: baseline; gap: 18px;
  padding: 20px 4px; border-bottom: 1px solid var(--border);
  text-decoration: none; color: var(--ink);
}
.industries__num { font-family: var(--font-mono); font-size: 12px; color: var(--steel-300); }
.industries__name { font-family: var(--font-display); font-weight: 600; font-size: clamp(20px, 2vw, 26px); letter-spacing: -0.01em; transition: color .18s ease; }
.industries__arrow { margin-left: auto; color: var(--steel-300); font-size: 18px; transition: color .18s ease, transform .18s ease; }
.industries__item:hover .industries__name { color: var(--navy-700); }
.industries__item:hover .industries__arrow { color: var(--orange-500); transform: translateX(4px); }

.section__note { margin-left: auto; font-size: 14px; color: var(--steel-500); max-width: 340px; text-align: right; }

/* ---------- 11d. Soluciones de automatización ---------- */
.sol-feature { display: grid; grid-template-columns: 1.05fr 0.95fr; background: var(--navy-950); border-radius: 20px; overflow: hidden; color: #fff; margin-bottom: 14px; }
.sol-feature__body { padding: 48px; }
.sol-feature__num { font-family: var(--font-mono); font-size: 13px; color: var(--orange-bright); margin: 0 0 16px; }
.sol-feature__title { font-size: clamp(26px, 3vw, 36px); font-weight: 600; margin: 0 0 12px; color: #fff; }
.sol-feature__text { font-size: 15.5px; line-height: 1.6; color: #B8C6DA; max-width: 440px; margin: 0 0 26px; }
.sol-feature__tags { list-style: none; display: flex; gap: 8px; flex-wrap: wrap; margin: 0; padding: 0; }
.sol-feature__tags li { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; color: #fff; border: 1px solid rgba(255, 255, 255, 0.25); background: rgba(255, 255, 255, 0.07); padding: 8px 13px; border-radius: 20px; }
.sol-feature__media { position: relative; min-height: 300px; }
.sol-feature__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.sol-feature__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--navy-950) 0%, transparent 45%); }

.sol-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--border); }
.sol-row { display: grid; grid-template-columns: 56px 1fr auto; gap: 24px; align-items: center; padding: 22px 4px; border-bottom: 1px solid var(--border); transition: background-color .18s ease; }
.sol-row:hover { background: var(--surface); }
.sol-row__num { font-family: var(--font-mono); font-size: 13px; color: var(--steel-300); transition: color .18s ease; }
.sol-row:hover .sol-row__num { color: var(--orange-500); }
.sol-row__title { font-size: 20px; font-weight: 600; margin: 0 0 4px; }
.sol-row__text { font-size: 14px; color: var(--steel-500); line-height: 1.55; }
.sol-row__tag { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; color: var(--steel-500); border: 1px solid var(--border); border-radius: 6px; padding: 7px 12px; white-space: nowrap; }

.part-card__media--tall { height: 190px; }

/* ---------- 11e. Refaccionamiento ---------- */
.cat-dark { border: 1px solid var(--navy-900); border-radius: var(--radius); background: var(--navy-900); color: #fff; padding: 28px; display: flex; flex-direction: column; justify-content: space-between; }
.cat-dark__title { font-size: 19px; color: #fff; margin: 0 0 8px; }
.cat-dark__text { font-size: 13.5px; line-height: 1.55; color: #B8C6DA; }
.cat-dark__link { color: #fff; font-weight: 600; font-size: 14px; text-decoration: none; margin-top: 20px; display: inline-block; }
.cat-dark__link:hover { color: var(--orange-bright); }

.mat-list { display: grid; grid-template-columns: 1fr 1fr; column-gap: 64px; border-top: 1px solid var(--border); }
.mat-item { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; padding: 18px 4px; border-bottom: 1px solid var(--border); }
.mat-item__name { font-family: var(--font-display); font-weight: 600; font-size: 20px; letter-spacing: -0.01em; }
.mat-item__use { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; color: var(--steel-500); text-align: right; }

.band__stats { list-style: none; margin: 0; padding: 0; border-top: 1px solid rgba(255, 255, 255, 0.12); }
.band__stat { display: flex; align-items: baseline; gap: 18px; padding: 18px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.12); }
.band__stat-value { font-family: var(--font-display); font-weight: 700; font-size: 36px; color: #fff; min-width: 150px; }
.band__stat-value--accent { color: var(--orange-bright); }
.band__stat-label { font-size: 14px; color: #B8C6DA; }

/* ---------- 11f. Tarjetas de industria ---------- */
.ind-card { border: 1px solid var(--border); border-radius: var(--radius); background: var(--white); padding: 30px; transition: border-color .18s ease; }
.ind-card:hover { border-color: var(--navy-700); }
.ind-card__top { display: flex; align-items: baseline; gap: 14px; margin-bottom: 10px; flex-wrap: wrap; }
.ind-card__num { font-family: var(--font-mono); font-size: 13px; color: var(--orange-500); }
.ind-card__title { font-size: 21px; }
.ind-card__text { font-size: 14px; line-height: 1.6; color: var(--steel-500); }
.ind-card__tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 0; padding: 0; list-style: none; }
.ind-card__tags li { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.08em; color: var(--steel-500); background: var(--surface); border: 1px solid var(--border); padding: 6px 10px; border-radius: 6px; }

/* ---------- 12. Timeline ---------- */
.timeline { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; padding: 0; margin: 0; list-style: none; }
.timeline__item { padding-right: 20px; border-top: 2px solid var(--border); padding-top: 20px; }
.timeline__item--first { border-top-color: var(--orange-500); }
.timeline__year { font-family: var(--font-display); font-weight: 700; font-size: 30px; color: var(--ink); }
.timeline__year--accent { color: var(--orange-500); }
.timeline__text { font-size: 13.5px; line-height: 1.55; color: var(--steel-500); margin-top: 12px; }

/* ---------- 13. Teaser / CTA ---------- */
.teaser { background: var(--navy-900); border-radius: 20px; overflow: hidden; display: grid; grid-template-columns: 1.1fr 0.9fr; align-items: center; }
.teaser__body { padding: 56px; }
.teaser__title { font-weight: 600; font-size: clamp(28px, 3.4vw, 40px); line-height: 1.05; color: #fff; margin: 0 0 16px; }
.teaser__text { font-size: 16px; line-height: 1.6; color: #B8C6DA; margin: 0 0 30px; max-width: 420px; }
.teaser__media { align-self: stretch; min-height: 340px; position: relative; }
.teaser__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

.cta { background: var(--surface); border-top: 1px solid var(--border); text-align: center; }
.cta__inner { padding-top: 72px; padding-bottom: 72px; }
.cta__title { font-weight: 600; font-size: clamp(30px, 3.4vw, 40px); margin: 0 0 14px; }
.cta__text { font-size: 17px; color: var(--steel-500); max-width: 520px; margin: 0 auto 32px; }
.cta__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.panel-cta { background: var(--navy-900); border-radius: 18px; padding: 44px 48px; display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.panel-cta__title { font-weight: 600; font-size: 28px; color: #fff; margin: 0 0 8px; letter-spacing: -0.01em; }
.panel-cta__text { font-size: 15px; color: #B8C6DA; max-width: 520px; }
.panel-cta__actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- 14. Filtros catálogo ---------- */
.filters { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 30px; }
.filter {
  font-family: var(--font-sans); font-size: 13px; font-weight: 500; color: var(--steel-600);
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 10px 16px; min-height: 44px; cursor: pointer; transition: border-color .18s ease;
}
.filter:hover { border-color: var(--navy-700); }
.filter.is-active { color: #fff; background: var(--ink); border-color: var(--ink); font-weight: 600; }

/* ---------- 15. Formulario ---------- */
.form-layout { display: grid; grid-template-columns: 1.25fr 0.75fr; gap: 24px; align-items: start; }
.form { border: 1px solid var(--border); border-radius: 18px; background: var(--white); padding: 36px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form__field { display: flex; flex-direction: column; }
.form__label { font-size: 13px; font-weight: 600; margin-bottom: 8px; }
.form__input, .form__textarea {
  width: 100%; font-family: var(--font-sans); font-size: 14px; color: var(--ink);
  padding: 12px 14px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  background: var(--white);
}
.form__input:focus-visible, .form__textarea:focus-visible {
  outline: none; border-color: var(--orange-500); box-shadow: 0 0 0 3px rgba(242, 84, 16, 0.12);
}
.form__textarea { min-height: 110px; resize: vertical; }
.form__chips { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.chip {
  font-family: var(--font-sans); font-size: 13px; font-weight: 500; color: var(--steel-600);
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 10px 16px; min-height: 44px; cursor: pointer;
}
.chip.is-active { color: var(--orange-500); background: var(--orange-050); border-color: var(--orange-500); font-weight: 600; }
.form__submit { width: 100%; margin-top: 20px; }
.form__note { font-size: 12px; color: var(--steel-500); margin-top: 14px; text-align: center; }
.form__error { display: none; font-size: 13px; color: #B4231A; margin-top: 12px; text-align: center; }
.form__error.is-visible { display: block; }
.form__honeypot { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

.info-card { border: 1px solid var(--border); border-radius: 16px; background: var(--white); padding: 26px; }
.info-card--wa { border-color: #D7EFDD; background: #F4FBF6; display: block; text-decoration: none; transition: border-color .18s ease; }
.info-card--wa:hover { border-color: var(--green-dot); }
.info-card__kicker { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; color: var(--orange-500); margin-bottom: 18px; }
.info-card__list { display: flex; flex-direction: column; gap: 16px; font-style: normal; }
.info-card__label { font-size: 12px; color: var(--steel-500); margin-bottom: 3px; }
.info-card__value { font-size: 15px; color: var(--ink); text-decoration: none; }
.info-card__value--mono { font-family: var(--font-mono); }

/* ---------- 16. Footer ---------- */
.footer { background: var(--navy-950); color: #fff; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-top: 64px; padding-bottom: 48px; border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
.footer__brand-text { font-size: 13.5px; line-height: 1.6; color: #8FA6C4; max-width: 280px; margin-top: 20px; }
.footer__heading { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; color: var(--orange-bright); margin: 0 0 16px; text-transform: uppercase; }
.footer__list { display: flex; flex-direction: column; gap: 11px; list-style: none; margin: 0; padding: 0; font-size: 14px; color: #C0CDDF; font-style: normal; }
.footer__link { color: #C0CDDF; text-decoration: none; }
.footer__link:hover { color: #fff; }
.footer__link:focus-visible { outline-color: #fff; }
.footer__phone { color: #fff; font-family: var(--font-mono); font-size: 13px; text-decoration: none; }
.footer__legal { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; padding-top: 24px; padding-bottom: 32px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; color: #5C7299; }
.footer__legal a { color: #8FA6C4; }

.brand { display: flex; align-items: center; gap: 11px; }
.brand__name { font-family: var(--font-display); font-weight: 700; font-size: 17px; letter-spacing: 0.04em; line-height: 1; }
.brand__tag { font-family: var(--font-mono); font-size: 7px; letter-spacing: 0.16em; color: #8FA6C4; margin-top: 2px; }

/* ---------- 17. Página legal + print ---------- */
.page-legal .legal { max-width: 760px; margin: 0 auto; padding: 64px var(--pad-x) 96px; }
.page-legal .legal h1 { font-size: clamp(30px, 4vw, 42px); margin-bottom: 10px; }
.page-legal .legal h2 { font-size: 22px; margin: 40px 0 12px; }
.page-legal .legal p, .page-legal .legal li { font-size: 15px; line-height: 1.7; color: var(--steel-600); }
.page-legal .legal ul { padding-left: 22px; }
.legal__updated { font-family: var(--font-mono); font-size: 12px; color: var(--steel-500); margin-bottom: 36px; }

@media print {
  .topbar, .nav, .footer, .cta, .skip-link { display: none !important; }
  body { color: #000; }
  .page-legal .legal { padding: 0; max-width: none; }
  a { color: #000; text-decoration: none; }
}

/* ---------- 18. Responsive ---------- */
@media (max-width: 1180px) {
  .nav__inner { gap: 18px; }
  .nav__list { gap: 14px; }
  .nav__link { font-size: 13px; }
}

@media (max-width: 1024px) {
  .sol-feature { grid-template-columns: 1fr; }
  .sol-feature__media { min-height: 240px; }
  .sol-feature__media::after { background: linear-gradient(180deg, var(--navy-950) 0%, transparent 45%); }
  .process { grid-template-columns: repeat(3, 1fr); }
  .process__step:nth-child(3n)::before { display: none; }
  .cards--4 { grid-template-columns: repeat(2, 1fr); }
  .cards--3 { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: repeat(2, 1fr); gap: 24px 20px; }
  .statbar__inner { grid-template-columns: repeat(2, 1fr); }
  .statbar__cell { padding: 20px 20px 20px 0; }
  .statbar__cell:nth-child(2) { border-right: none; }
  .hero__split { grid-template-columns: 1fr; }
  .band__inner { grid-template-columns: 1fr; gap: 36px; }
  .teaser { grid-template-columns: 1fr; }
  .teaser__media { min-height: 260px; }
  .form-layout { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1080px) {
  .nav__toggle { display: inline-flex; align-items: center; justify-content: center; }
  .nav__list {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; gap: 0; background: var(--white);
    border-bottom: 1px solid var(--border); padding: 8px var(--pad-x) 16px;
  }
  .nav__list.is-open { display: flex; }
  .nav__link { display: block; padding: 14px 2px; font-size: 16px; }
  .nav__cta { display: none; }
  .topbar__meta { display: none; }
}

@media (max-width: 640px) {
  :root { --pad-x: 20px; }
  .mat-list { grid-template-columns: 1fr; }
  .band__stat-value { min-width: 110px; font-size: 30px; }
  .sol-feature__body { padding: 28px 24px; }
  .sol-row { grid-template-columns: 40px 1fr; }
  .sol-row__tag { grid-column: 2; justify-self: start; }
  .process { grid-template-columns: 1fr; gap: 24px; }
  .process__step::before { display: none; }
  .process__step { display: grid; grid-template-columns: 34px 1fr; column-gap: 16px; }
  .process__title { grid-column: 2; margin: 6px 0 6px; }
  .process__text { grid-column: 2; }
  .industries { grid-template-columns: 1fr; }
  .cards--2, .cards--3, .cards--4 { grid-template-columns: 1fr; }
  .card--row { padding: 24px; }
  .hero__inner { padding-top: 64px; padding-bottom: 56px; }
  .section { padding-top: 60px; padding-bottom: 60px; }
  .clients__inner { flex-direction: column; gap: 20px; align-items: flex-start; }
  .clients__logos { gap: 24px; justify-content: flex-start; }
  .clients__name { font-size: 20px; }
  .timeline { grid-template-columns: 1fr; }
  .form { padding: 24px; }
  .form__row { grid-template-columns: 1fr; }
  .teaser__body, .panel-cta { padding: 32px 24px; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .topbar__inner { justify-content: center; }
  .topbar__note { display: none; }
}