/* =========================================================
   ENGAGE Asset Performance — Landing page
   Estilos base, header, hero y componentes globales
   ========================================================= */

:root {
  --ink: #0A1A2A;
  --ink-2: #132C42;
  --ink-3: #1E3A52;
  --muted: #5C6B7A;
  --muted-2: #6F7C89;
  --line: #E4E9EE;
  --line-2: #D3DBE3;
  --bg: #FFFFFF;
  --bg-2: #F5F7F9;
  --bg-3: #EDF1F4;
  --accent: #B4652F;
  --accent-strong: #A65A2A;
  --accent-dark: #87461F;
  --accent-text: #8E4A21;
  --accent-light: #E8BFA4;
  --accent-wash: #FAF3EE;
  --white: #FFFFFF;
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 26px;
  --shadow-sm: 0 1px 2px rgba(10, 26, 42, .06);
  --shadow: 0 30px 70px -40px rgba(10, 26, 42, .45);
  --header-h: 78px;
  --container: 1180px;
  --font-display: "Manrope", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 24px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.nav-open { overflow: hidden; }

img, svg { display: block; max-width: 100%; }

h1, h2, h3, h4 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.025em;
  text-wrap: balance;
}

p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
input, textarea, select { font: inherit; }
::selection { background: var(--accent); color: #fff; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.container {
  width: min(var(--container), 100% - 3rem);
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 200;
  padding: .7rem 1rem;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  font-size: .85rem;
  transform: translateY(-160%);
  transition: transform .2s ease;
}
.skip-link:focus { transform: none; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: .92rem 1.55rem;
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  font-family: var(--font-body);
  font-size: .92rem;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  transition: background .25s, color .25s, border-color .25s, transform .25s, box-shadow .25s;
}
.btn svg { width: 16px; height: 16px; flex: none; transition: transform .25s; }
.btn:hover svg { transform: translateX(2px); }
.btn--primary {
  background: var(--accent-strong);
  color: #fff;
  box-shadow: 0 14px 26px -16px rgba(166, 90, 42, .9);
}
.btn--primary:hover { background: var(--accent-dark); transform: translateY(-1px); }
.btn--ghost {
  border-color: var(--line-2);
  color: var(--ink);
  background: transparent;
}
.btn--ghost:hover { border-color: var(--ink); background: #fff; }
.btn--sm { padding: .68rem 1.15rem; font-size: .86rem; }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  background: rgba(255, 255, 255, .7);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: background .3s, border-color .3s, box-shadow .3s;
}
.site-header.is-scrolled,
.site-header.nav-open {
  background: rgba(255, 255, 255, .94);
  border-bottom-color: var(--line);
  box-shadow: 0 18px 40px -32px rgba(10, 26, 42, .5);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  height: var(--header-h);
}

.brand { display: inline-flex; align-items: center; gap: .85rem; }
.brand__mark { width: 56px; height: auto; flex: none; }
.brand__text { display: flex; flex-direction: column; gap: .2rem; }
.brand__name {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 800;
  letter-spacing: .17em;
  line-height: 1;
}
.brand__sub {
  font-size: .53rem;
  font-weight: 500;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1;
}

.nav { display: flex; align-items: center; gap: 1.7rem; }
.nav__link {
  position: relative;
  padding: .35rem 0;
  font-size: .9rem;
  font-weight: 500;
  color: var(--ink-2);
  transition: color .2s;
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1.5px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav__link:hover,
.nav__link.is-active { color: var(--ink); }
.nav__link:hover::after,
.nav__link.is-active::after { transform: scaleX(1); }
.nav__cta::after { display: none; }
.nav__cta:hover { color: #fff; }

.nav-toggle {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
}
.nav-toggle span {
  position: absolute;
  left: 12px;
  width: 20px;
  height: 1.6px;
  background: var(--ink);
  transition: transform .3s var(--ease), top .3s var(--ease);
}
.nav-toggle span:first-child { top: 17px; }
.nav-toggle span:last-child { top: 24px; }
.nav-open .nav-toggle span:first-child { top: 21px; transform: rotate(45deg); }
.nav-open .nav-toggle span:last-child { top: 21px; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(3rem, 7vw, 5.5rem));
  overflow: hidden;
  background:
    radial-gradient(900px 520px at 88% 8%, rgba(180, 101, 47, .1), transparent 62%),
    radial-gradient(720px 460px at 0% 26%, rgba(10, 26, 42, .05), transparent 60%),
    #fff;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(10, 26, 42, .045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(10, 26, 42, .045) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 75% 60% at 55% 15%, #000 10%, transparent 80%);
  mask-image: radial-gradient(ellipse 75% 60% at 55% 15%, #000 10%, transparent 80%);
}
.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.04fr .96fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  padding-bottom: clamp(3rem, 6vw, 4.5rem);
}
.hero__copy h1 {
  margin-top: 1.15rem;
  max-width: 620px;
  font-size: clamp(2.5rem, 4.6vw, 3.95rem);
  font-weight: 800;
  line-height: 1.03;
  letter-spacing: -.038em;
}
.hero__copy h1 span { color: var(--accent-strong); }
.hero__lead {
  margin-top: 1.5rem;
  max-width: 52ch;
  font-size: 1.06rem;
  line-height: 1.72;
  color: var(--muted);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.hero__note {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-top: 1.6rem;
  font-size: .8rem;
  color: var(--muted-2);
}
.hero__note svg { width: 15px; height: 15px; color: var(--accent-strong); flex: none; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--font-body);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent-text);
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1.5px;
  flex: none;
  background: var(--accent);
}
.eyebrow--light { color: var(--accent-light); }

/* ---------- Órbita VALUE 360 ---------- */
.hero__visual { display: flex; justify-content: center; }
.orbit { position: relative; width: min(100%, 545px); aspect-ratio: 1; }
.orbit__glow {
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(180, 101, 47, .18), transparent 68%);
  filter: blur(30px);
}
.orbit__svg { position: relative; width: 100%; height: 100%; }
.orbit__ring { transform-origin: 280px 280px; animation: orbit-spin 48s linear infinite; }
.orbit__node--accent circle { filter: drop-shadow(0 10px 18px rgba(166, 90, 42, .35)); }
.orbit__node circle { filter: drop-shadow(0 12px 22px rgba(10, 26, 42, .08)); }
.orbit__core {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 220px;
  text-align: center;
  transform: translate(-50%, -50%);
}
.orbit__eyebrow {
  display: block;
  font-size: .55rem;
  font-weight: 600;
  letter-spacing: .34em;
  color: var(--muted-2);
}
.orbit__core strong {
  display: block;
  margin-top: .35rem;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3.2vw, 2.15rem);
  font-weight: 800;
  letter-spacing: -.03em;
}
.orbit__core strong span { color: var(--accent-strong); }
.orbit__core small {
  display: block;
  margin-top: .35rem;
  font-size: .55rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
}
@keyframes orbit-spin { to { transform: rotate(360deg); } }

/* ---------- Stats y estándares ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
}
.stat { padding: 1.6rem 1.5rem; border-left: 1px solid var(--line); }
.stat:first-child { border-left: 0; padding-left: 0; }
.stat__value {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.6vw, 1.95rem);
  font-weight: 700;
  letter-spacing: -.03em;
  line-height: 1;
}
.stat__label {
  display: block;
  margin-top: .5rem;
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.standards {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .7rem 1.4rem;
  padding: 1.15rem 0 1.7rem;
  border-top: 1px solid var(--line);
}
.standards__label {
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.standards__list { display: flex; flex-wrap: wrap; align-items: center; gap: .55rem 1.1rem; }
.standards__list li {
  position: relative;
  padding-left: 1rem;
  font-size: .78rem;
  font-weight: 500;
  color: var(--ink-3);
}
.standards__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--accent);
  transform: translateY(-50%);
}

/* ---------- Secciones ---------- */
.section { padding-block: clamp(4.5rem, 8vw, 7rem); }
.section--alt { background: var(--bg-2); }
.section--dark {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: #fff;
  padding-block: clamp(4.5rem, 8vw, 7rem);
}
.section--dark::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(760px 460px at 88% 0%, rgba(180, 101, 47, .22), transparent 65%),
    radial-gradient(640px 420px at 8% 100%, rgba(46, 92, 128, .2), transparent 70%);
}
.section--dark > .container { position: relative; z-index: 1; }
.section-head { max-width: 760px; margin-bottom: clamp(2.5rem, 4.5vw, 3.6rem); }
.section-head h2 {
  margin-top: 1rem;
  font-size: clamp(1.95rem, 3.4vw, 2.9rem);
  font-weight: 700;
  letter-spacing: -.03em;
}
.section-head p:not(.eyebrow) {
  margin-top: 1.05rem;
  max-width: 60ch;
  font-size: 1rem;
  color: var(--muted);
}
.section--dark .section-head p:not(.eyebrow) { color: rgba(255, 255, 255, .66); }

/* ---------- Animaciones de entrada ---------- */
.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity .75s var(--ease) var(--delay, 0ms),
    transform .75s var(--ease) var(--delay, 0ms);
}
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .js .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Servicios ---------- */
.services {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.25rem;
}
.service-card {
  position: relative;
  grid-column: span 2;
  display: flex;
  flex-direction: column;
  min-height: 292px;
  padding: 1.9rem 1.8rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  overflow: hidden;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
}
.service-card:nth-child(4),
.service-card:nth-child(5) { grid-column: span 3; }
.service-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s var(--ease);
}
.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-2);
  box-shadow: 0 28px 50px -38px rgba(10, 26, 42, .5);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card__num {
  position: absolute;
  top: 1.7rem;
  right: 1.8rem;
  font-family: var(--font-display);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--muted-2);
}
.service-card__icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 13px;
  background: var(--accent-wash);
  color: var(--accent-strong);
}
.service-card__icon svg { width: 23px; height: 23px; }
.service-card__kicker {
  margin-top: 1.35rem;
  font-size: .64rem;
  font-weight: 600;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.service-card h3 {
  margin-top: .45rem;
  font-size: 1.24rem;
  font-weight: 700;
  letter-spacing: -.02em;
}
.service-card > p:not(.service-card__kicker) {
  margin-top: .7rem;
  font-size: .91rem;
  line-height: 1.65;
  color: var(--muted);
}
.service-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: .42rem;
  margin-top: auto;
  padding-top: 1.5rem;
}
.service-card__tags li {
  padding: .32rem .62rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-2);
  font-size: .67rem;
  font-weight: 500;
  color: var(--ink-3);
  white-space: nowrap;
}

/* ---------- Metodología ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.4rem;
  margin-top: 2.5rem;
}
.step {
  position: relative;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(255, 255, 255, .16);
}
.step::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 34px;
  height: 2px;
  background: var(--accent-light);
}
.step__top { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; }
.step__letter {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 800;
  line-height: .9;
  letter-spacing: -.04em;
  color: var(--accent-light);
}
.step__num {
  font-size: .66rem;
  font-weight: 600;
  letter-spacing: .12em;
  color: rgba(255, 255, 255, .38);
}
.step h3 {
  margin-top: 1rem;
  font-size: .98rem;
  font-weight: 700;
  letter-spacing: -.01em;
}
.step p {
  margin-top: .55rem;
  font-size: .84rem;
  line-height: 1.62;
  color: rgba(255, 255, 255, .6);
}

/* ---------- Producto insignia ---------- */
.product {
  position: relative;
  display: grid;
  grid-template-columns: 1.45fr .95fr;
  gap: clamp(1.6rem, 4vw, 3.2rem);
  margin-top: clamp(3rem, 6vw, 4.5rem);
  padding: clamp(1.6rem, 4vw, 2.8rem);
  border-radius: var(--radius-lg);
  background: #fff;
  color: var(--ink);
  overflow: hidden;
  box-shadow: 0 40px 80px -50px rgba(0, 0, 0, .7);
}
.product::after {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(180, 101, 47, .14), transparent 68%);
  pointer-events: none;
}
.product__body { position: relative; z-index: 1; }
.product__badge {
  display: inline-flex;
  padding: .34rem .7rem;
  border-radius: 999px;
  background: var(--accent-wash);
  color: var(--accent-text);
  font-size: .63rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.product h3 {
  margin-top: .9rem;
  font-size: clamp(1.55rem, 2.7vw, 2.15rem);
  font-weight: 800;
  letter-spacing: -.03em;
}
.product__body > p {
  margin-top: .85rem;
  max-width: 52ch;
  font-size: .95rem;
  line-height: 1.7;
  color: var(--muted);
}
.product__meta { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: 1.5rem; }
.chip {
  padding: .36rem .68rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-2);
  font-size: .69rem;
  font-weight: 500;
  color: var(--ink-3);
}
.product__aside {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding-left: clamp(0rem, 2vw, 2rem);
  border-left: 1px solid var(--line);
}
.checklist { display: grid; gap: .65rem; margin-bottom: 1.5rem; }
.checklist li {
  position: relative;
  padding-left: 1.55rem;
  font-size: .84rem;
  line-height: 1.5;
  color: var(--ink-3);
}
.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .28em;
  width: 12px;
  height: 7px;
  border-left: 1.6px solid var(--accent-strong);
  border-bottom: 1.6px solid var(--accent-strong);
  transform: rotate(-45deg);
}
.product__note {
  margin-top: .85rem;
  font-size: .7rem;
  line-height: 1.55;
  color: var(--muted-2);
}

/* ---------- Industrias ---------- */
.industries {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.industry {
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.industry:hover {
  transform: translateY(-4px);
  box-shadow: 0 28px 50px -38px rgba(10, 26, 42, .45);
}
.industry__icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 13px;
  border: 1px solid var(--line);
  color: var(--accent-strong);
}
.industry__icon svg { width: 23px; height: 23px; }
.industry h3 {
  margin-top: 1.3rem;
  font-size: 1.16rem;
  font-weight: 700;
}
.industry p {
  margin-top: .65rem;
  font-size: .9rem;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- Galería / aplicaciones ---------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.tile {
  position: relative;
  display: flex;
  align-items: flex-end;
  aspect-ratio: 4 / 3;
  padding: 1.55rem;
  border-radius: var(--radius);
  overflow: hidden;
  color: #fff;
  isolation: isolate;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.tile--1 { background: linear-gradient(140deg, #0E2439, #1B3E59); }
.tile--2 { background: linear-gradient(140deg, #5C3219, #A65A2A); }
.tile--3 { background: linear-gradient(140deg, #102A3C, #24475D); }
.tile--4 { background: linear-gradient(140deg, #6E3C1E, #B4652F); }
.tile--5 { background: linear-gradient(140deg, #0A1A2A, #1F3D52); }
.tile--6 { background: linear-gradient(140deg, #1C2E3E, #35506A); }
.tile:hover {
  transform: translateY(-4px);
  box-shadow: 0 32px 54px -38px rgba(10, 26, 42, .7);
}
.tile::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(6, 18, 30, 0) 30%, rgba(6, 18, 30, .88) 100%);
}
.tile__art { position: absolute; inset: 0; z-index: -2; }
.tile__art svg {
  width: 100%;
  height: 100%;
  transition: transform .7s var(--ease);
}
.tile:hover .tile__art svg { transform: scale(1.05); }
.tile__content { position: relative; z-index: 1; }
.tile__tag {
  font-size: .62rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent-light);
}
.tile h3 {
  margin-top: .45rem;
  max-width: 22ch;
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: -.015em;
}
.tile p {
  margin-top: .4rem;
  max-width: 34ch;
  font-size: .79rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, .68);
}

/* ---------- Declaración ---------- */
.statement {
  padding-block: clamp(3.5rem, 6vw, 5.5rem);
  background: var(--accent-wash);
  border-block: 1px solid #F0E1D6;
}
.statement__inner { max-width: 920px; margin-inline: auto; text-align: center; }
.statement blockquote {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.8vw, 2.05rem);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -.025em;
  color: var(--ink);
}
.statement blockquote::before {
  content: "“";
  display: block;
  margin-bottom: .6rem;
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 800;
  line-height: .5;
  color: var(--accent);
}
.statement cite {
  display: block;
  margin-top: 1.15rem;
  font-family: var(--font-body);
  font-size: .68rem;
  font-style: normal;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent-text);
}

/* ---------- Contacto ---------- */
.contact {
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.contact__intro h2 {
  margin-top: 1rem;
  font-size: clamp(1.95rem, 3.3vw, 2.75rem);
  letter-spacing: -.03em;
}
.contact__intro > p:not(.eyebrow) {
  margin-top: 1rem;
  max-width: 46ch;
  font-size: .98rem;
  line-height: 1.7;
  color: var(--muted);
}
.contact__list { display: grid; gap: .85rem; margin-top: 2rem; }
.contact__list li {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .85rem 1rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
}
.contact__icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  flex: none;
  border-radius: 11px;
  background: var(--accent-wash);
  color: var(--accent-strong);
}
.contact__icon svg { width: 19px; height: 19px; }
.contact__label {
  display: block;
  font-size: .63rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.contact__value {
  display: block;
  margin-top: .16rem;
  font-size: .89rem;
  font-weight: 500;
  color: var(--ink);
  overflow-wrap: anywhere;
  transition: color .2s;
}
a.contact__value:hover { color: var(--accent-strong); }

.form-card {
  padding: clamp(1.5rem, 3vw, 2.2rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .95rem; }
.field { display: flex; flex-direction: column; gap: .4rem; }
.field--full { grid-column: 1 / -1; }
.field label {
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--ink-2);
}
.field label span { color: var(--accent-strong); }
.field__optional { color: var(--muted-2) !important; font-weight: 400; font-size: .7rem; }
.field input,
.field textarea {
  width: 100%;
  padding: .78rem .9rem;
  border: 1px solid var(--line-2);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--ink);
  font-size: .9rem;
  transition: border-color .2s, box-shadow .2s;
}
.field input::placeholder,
.field textarea::placeholder { color: #9AA6B1; }
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(180, 101, 47, .14);
}
.field textarea { min-height: 118px; resize: vertical; }
.form-actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.2rem; }
.form-status { min-height: 1.1em; margin-top: .8rem; font-size: .82rem; color: var(--accent-text); }
.form-note { margin-top: .75rem; font-size: .7rem; line-height: 1.6; color: var(--muted-2); }
.form-note a { color: var(--accent-text); text-decoration: underline; }

/* ---------- Footer ---------- */
.site-footer {
  padding: clamp(3rem, 6vw, 4.5rem) 0 1.8rem;
  background: var(--ink);
  color: rgba(255, 255, 255, .62);
  font-size: .86rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.7fr 1fr 1fr 1.25fr;
  gap: 2.5rem;
}
.brand--footer { color: #fff; }
.brand--footer .brand__sub { color: rgba(255, 255, 255, .62); }
.footer__brand p { margin-top: 1.15rem; max-width: 34ch; line-height: 1.7; }
.footer__col h3 {
  margin-bottom: 1rem;
  font-family: var(--font-body);
  font-size: .66rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .58);
}
.footer__col ul { display: grid; gap: .55rem; }
.footer__col a { transition: color .2s; }
.footer__col a:hover { color: #fff; }
.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .6rem 1.5rem;
  margin-top: 3rem;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(255, 255, 255, .12);
  font-size: .74rem;
  color: rgba(255, 255, 255, .58);
}

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .nav { gap: 1.2rem; }
  .hero__copy h1 { font-size: clamp(2.4rem, 4.4vw, 3.5rem); }
}

@media (max-width: 900px) {
  :root { --header-h: 70px; }
  .nav-toggle { display: inline-block; }
  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    height: calc(100dvh - var(--header-h));
    flex-direction: column;
    align-items: stretch;
    gap: .15rem;
    padding: 1.5rem 1.5rem 2.5rem;
    background: #fff;
    border-top: 1px solid var(--line);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s;
    overflow-y: auto;
  }
  .nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
  }
  .nav__link {
    padding: 1rem .2rem;
    border-bottom: 1px solid var(--line);
    font-size: 1.12rem;
  }
  .nav__link::after { display: none; }
  .nav__cta {
    margin-top: 1.4rem;
    padding: 1rem 1.5rem;
    font-size: .98rem;
    border-bottom: 0;
  }

  .hero__grid { grid-template-columns: 1fr; text-align: left; }
  .hero__copy h1 { max-width: 680px; }
  .hero__visual { order: 2; margin-top: 1rem; }
  .orbit { width: min(100%, 430px); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat { padding: 1.35rem 1.25rem; }
  .stat:nth-child(odd) { border-left: 0; padding-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }

  .services { grid-template-columns: repeat(2, 1fr); }
  .service-card,
  .service-card:nth-child(4),
  .service-card:nth-child(5) { grid-column: span 1; }
  .service-card:nth-child(5) { grid-column: span 2; }
  .service-card { min-height: 0; }

  .steps { grid-template-columns: 1fr; gap: 1.6rem; }
  .step { padding-top: 1.15rem; }
  .step p { max-width: 58ch; }

  .product { grid-template-columns: 1fr; }
  .product__aside { padding-left: 0; padding-top: 1.5rem; border-left: 0; border-top: 1px solid var(--line); }

  .industries { grid-template-columns: 1fr; }
  .industry { padding: 1.6rem; }

  .gallery { grid-template-columns: repeat(2, 1fr); }
  .tile { aspect-ratio: 4 / 3; }

  .contact { grid-template-columns: 1fr; }
  .contact__list { grid-template-columns: repeat(2, 1fr); }

  .footer__grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
  .footer__brand p { max-width: 46ch; }
}

@media (max-width: 640px) {
  .container { width: min(var(--container), 100% - 2.2rem); }
  .hero { padding-top: calc(var(--header-h) + 2.6rem); }
  .hero__copy h1 { font-size: clamp(2.15rem, 9vw, 2.75rem); }
  .hero__lead { font-size: 1rem; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { width: 100%; }
  .hero__note { align-items: flex-start; font-size: .76rem; }
  .orbit { width: min(100%, 340px); }
  .orbit__core { width: 165px; }
  .orbit__core strong { font-size: 1.55rem; }
  .orbit__core small { font-size: .5rem; letter-spacing: .15em; }

  .stat { padding: 1.15rem 1rem; }
  .stat__label { font-size: .64rem; letter-spacing: .05em; }
  .standards { gap: .55rem 1rem; }
  .standards__list { gap: .4rem .9rem; }
  .standards__list li { font-size: .72rem; }

  .services { grid-template-columns: 1fr; }
  .service-card,
  .service-card:nth-child(5) { grid-column: span 1; }
  .service-card { padding: 1.6rem; }
  .service-card__num { top: 1.5rem; right: 1.6rem; }

  .product { padding: 1.5rem; border-radius: var(--radius); }
  .product h3 { font-size: 1.5rem; }
  .product__aside .btn { width: 100%; }

  .gallery { grid-template-columns: 1fr; }
  .tile { aspect-ratio: 16 / 11; }
  .tile h3 { font-size: 1.2rem; max-width: 26ch; }

  .form-grid { grid-template-columns: 1fr; }
  .form-actions { flex-direction: column; }
  .form-actions .btn { width: 100%; }
  .contact__list { grid-template-columns: 1fr; }

  .footer__grid { grid-template-columns: 1fr 1fr; gap: 2rem 1.5rem; }
  .footer__brand { grid-column: 1 / -1; }
  .footer__col:last-child { grid-column: 1 / -1; }
  .footer__bottom { flex-direction: column; }
}

@media (max-width: 400px) {
  .orbit { width: 290px; }
  .orbit__core { width: 145px; }
  .orbit__core strong { font-size: 1.35rem; }
  .brand__sub { letter-spacing: .22em; }
}