/* ==========================================================================
   PSM — Sitio institucional
   ========================================================================== */

:root {
  --green-950: #14261c;
  --green-900: #1c3526;
  --green-800: #25452f;
  --green-700: #31583c;
  --green-500: #5f8566;
  --sage-300: #b7c7ae;
  --sage-100: #e6ece0;
  --earth-600: #8a6a4a;
  --earth-400: #b89572;
  --earth-100: #f1e9df;
  --cream: #f8f6f1;
  --white: #ffffff;
  --gray-900: #1f2421;
  --gray-700: #454c47;
  --gray-500: #6b726d;
  --gray-300: #c9cdc8;
  --gray-200: #e3e5e1;

  --font-serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --radius: 14px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 2px rgba(20, 38, 28, .06);
  --shadow: 0 10px 30px -12px rgba(20, 38, 28, .18);
  --container: 1160px;
  --header-h: 72px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--gray-900);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--green-700); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--green-900); }

:focus-visible {
  outline: 3px solid var(--earth-400);
  outline-offset: 3px;
  border-radius: 4px;
}

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.15;
  color: var(--green-950);
  margin: 0 0 .5em;
  letter-spacing: -.01em;
}

p { margin: 0 0 1em; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--green-900);
  color: var(--white);
  border-radius: var(--radius-sm);
  transition: top .2s;
}
.skip-link:focus { top: 12px; color: var(--white); }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  background: rgba(255, 255, 255, .92);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s, box-shadow .25s;
}
.site-header.is-scrolled {
  border-bottom-color: var(--gray-200);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--green-950);
}
.brand-mark { width: 36px; height: 36px; flex-shrink: 0; }
.brand-name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: .06em;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-list a {
  display: inline-block;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: .975rem;
  font-weight: 500;
  color: var(--gray-700);
  text-decoration: none;
  transition: color .2s, background-color .2s;
}
.nav-list a:hover { color: var(--green-900); background: var(--sage-100); }
.nav-list a[aria-current="true"],
.nav-list a[aria-current="page"] { color: var(--green-900); }
.nav-list .nav-cta {
  margin-left: 8px;
  background: var(--green-900);
  color: var(--white);
}
.nav-list .nav-cta:hover { background: var(--green-700); color: var(--white); }

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--green-950);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform .25s var(--ease), opacity .2s;
}
.nav-toggle-bars { position: relative; }
.nav-toggle-bars::before, .nav-toggle-bars::after { content: ""; position: absolute; left: 0; }
.nav-toggle-bars::before { top: -6px; }
.nav-toggle-bars::after { top: 6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::after { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 12px 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font: inherit;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .2s, color .2s, border-color .2s, transform .2s var(--ease);
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--green-900); color: var(--white); }
.btn-primary:hover { background: var(--green-700); color: var(--white); }
.btn-outline { background: transparent; color: var(--green-900); border-color: var(--green-900); }
.btn-outline:hover { background: var(--green-900); color: var(--white); }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--cream) 0%, #f1f3ea 100%);
  padding: clamp(64px, 11vw, 128px) 0 0;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--earth-600);
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
}
.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.25rem);
  margin-bottom: 24px;
}
.hero-lead {
  max-width: 600px;
  font-size: clamp(1.075rem, 1.6vw, 1.25rem);
  color: var(--gray-700);
  margin-bottom: 36px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.hero-landscape {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  margin-top: clamp(40px, 7vw, 72px);
}

/* ---------- Sections ---------- */

.section { padding: clamp(72px, 10vw, 120px) 0; }
.section-alt { background: var(--cream); }

.section-head { max-width: 720px; margin-bottom: clamp(36px, 5vw, 56px); }
.section-head h2 { font-size: clamp(2rem, 4vw, 2.75rem); }
.section-head p { color: var(--gray-700); font-size: 1.125rem; }

.kicker {
  display: block;
  margin-bottom: 12px;
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--earth-600);
}

/* Empresa */

.company-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: start;
}
.company-text p { font-size: 1.125rem; color: var(--gray-700); }

.data-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 8px 28px;
  box-shadow: var(--shadow-sm);
}
.data-list { margin: 0; }
.data-row {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--gray-200);
}
.data-row:last-child { border-bottom: 0; }
.data-row dt {
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--gray-500);
  padding-top: 2px;
}
.data-row dd { margin: 0; font-weight: 500; color: var(--gray-900); overflow-wrap: anywhere; }

address { font-style: normal; }

/* Actividad */

.activity-badge {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  margin-bottom: 40px;
  padding: 20px 24px;
  background: var(--green-900);
  color: var(--white);
  border-radius: var(--radius);
}
.activity-badge-label {
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--sage-300);
}
.activity-badge-code {
  padding: 4px 12px;
  border: 1px solid rgba(255, 255, 255, .25);
  border-radius: 999px;
  font-size: .875rem;
  font-variant-numeric: tabular-nums;
}
.activity-badge-name {
  font-family: var(--font-serif);
  font-size: clamp(1.125rem, 2.2vw, 1.375rem);
  font-weight: 600;
  letter-spacing: .02em;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.card {
  position: relative;
  padding: 32px 28px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  transition: box-shadow .3s var(--ease), transform .3s var(--ease), border-color .3s;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: var(--sage-300);
}
.card-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 22px;
  padding: 12px;
  border-radius: 12px;
  background: var(--sage-100);
  color: var(--green-800);
}
.card h3 {
  font-family: var(--font-sans);
  font-size: .875rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--green-900);
  margin-bottom: 12px;
}
.card p { color: var(--gray-700); margin: 0; }

/* Ubicación */

.location {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: center;
}
.location-text p { font-size: 1.125rem; color: var(--gray-700); }
.location-address {
  margin: 28px 0 32px;
  padding-left: 20px;
  border-left: 3px solid var(--earth-400);
  font-weight: 600;
  line-height: 1.8;
  letter-spacing: .02em;
  color: var(--green-950);
}
.location-visual {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--green-900);
  box-shadow: var(--shadow);
}
.location-visual svg { width: 100%; height: auto; }

/* Contacto */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}
.contact-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px 20px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
}
.contact-item-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  padding: 11px;
  border-radius: 10px;
  background: var(--sage-100);
  color: var(--green-800);
}
.contact-item-label {
  display: block;
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--gray-500);
}
.contact-item-value { font-weight: 600; color: var(--gray-900); overflow-wrap: anywhere; }
a.contact-item-value { color: var(--green-800); text-decoration: none; }
a.contact-item-value:hover { text-decoration: underline; }
.contact-legal {
  margin: 22px 0 0;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--green-950);
}

.form-card {
  padding: clamp(24px, 4vw, 40px);
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.form-card h3 { font-size: 1.5rem; margin-bottom: 6px; }
.form-card > p { color: var(--gray-500); font-size: .975rem; margin-bottom: 24px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field-full { grid-column: 1 / -1; }
.field label { font-size: .9rem; font-weight: 600; color: var(--gray-700); }
.field .optional { font-weight: 400; color: var(--gray-500); }
.field input,
.field textarea {
  width: 100%;
  min-height: 50px;
  padding: 12px 14px;
  font: inherit;
  font-size: 1rem;
  color: var(--gray-900);
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--green-700);
  box-shadow: 0 0 0 3px rgba(49, 88, 60, .15);
}
.field [aria-invalid="true"] { border-color: #a4402f; }
.field-error { min-height: 1em; font-size: .85rem; color: #a4402f; }

.consent {
  grid-column: 1 / -1;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: .925rem;
  color: var(--gray-700);
}
.consent input { width: 20px; height: 20px; margin: 2px 0 0; flex-shrink: 0; accent-color: var(--green-800); }

.form-actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-top: 4px; }
.form-status { flex: 1 1 240px; margin: 0; font-size: .925rem; color: var(--gray-700); }
.form-status.is-error { color: #a4402f; }

/* ---------- Legal pages ---------- */

.page-hero {
  background: var(--cream);
  padding: clamp(56px, 8vw, 88px) 0 clamp(40px, 6vw, 56px);
  border-bottom: 1px solid var(--gray-200);
}
.page-hero h1 { font-size: clamp(2rem, 4.5vw, 3rem); }
.page-hero p { color: var(--gray-500); margin: 0; }

.breadcrumb {
  margin-bottom: 18px;
  font-size: .9rem;
  color: var(--gray-500);
}
.breadcrumb a { color: var(--gray-500); }

.legal {
  max-width: 780px;
  padding-block: clamp(48px, 7vw, 80px);
}
.legal h2 {
  font-size: 1.5rem;
  margin-top: 2.2em;
  padding-top: .2em;
}
.legal h2:first-child { margin-top: 0; }
.legal p, .legal li { color: var(--gray-700); }
.legal ul { padding-left: 1.25em; margin: 0 0 1em; }
.legal li { margin-bottom: .4em; }

.legal-id {
  margin: 0 0 1.5em;
  padding: 20px 24px;
  background: var(--cream);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
}
.legal-id dl { margin: 0; display: grid; grid-template-columns: max-content 1fr; gap: 6px 20px; }
.legal-id dt { font-weight: 600; color: var(--gray-900); }
.legal-id dd { margin: 0; color: var(--gray-700); overflow-wrap: anywhere; }

.steps { counter-reset: step; list-style: none; padding: 0 !important; }
.steps li {
  counter-increment: step;
  position: relative;
  padding-left: 48px;
  margin-bottom: 18px !important;
}
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: -2px;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--green-900);
  color: var(--white);
  font-size: .9rem;
  font-weight: 700;
}

.callout {
  margin: 1.5em 0;
  padding: 22px 24px;
  background: var(--sage-100);
  border-radius: var(--radius);
}
.callout p:last-child { margin-bottom: 0; }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--green-950);
  color: rgba(255, 255, 255, .78);
  font-size: .95rem;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 40px;
  padding: 72px 0 56px;
}
.site-footer .brand { color: var(--white); margin-bottom: 16px; }
.footer-legal-name {
  margin: 0 0 4px;
  font-weight: 600;
  color: var(--white);
}
.footer-heading {
  margin: 0 0 16px;
  font-family: var(--font-sans);
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--sage-300);
}
.footer-links { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.site-footer a {
  color: rgba(255, 255, 255, .78);
  text-decoration: none;
  display: inline-block;
  padding: 4px 0;
}
.site-footer a:hover { color: var(--white); text-decoration: underline; }
.site-footer address { line-height: 1.7; }
.footer-contact { display: grid; gap: 10px; margin: 0; }
.footer-contact dt {
  font-size: .75rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .5);
}
.footer-contact dd { margin: 0; overflow-wrap: anywhere; }
.footer-contact dd a { padding: 0; }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 24px 0 32px;
  border-top: 1px solid rgba(255, 255, 255, .12);
  font-size: .875rem;
  color: rgba(255, 255, 255, .55);
}
.footer-bottom p { margin: 0; }

/* ---------- Reveal ---------- */

.reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */

@media (max-width: 1024px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
  .cards { grid-template-columns: 1fr 1fr; }
  .cards .card:first-child { grid-column: 1 / -1; }
}

@media (max-width: 860px) {
  :root { --header-h: 64px; }

  .nav-toggle { display: inline-flex; }
  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    box-shadow: var(--shadow);
    padding: 12px 24px 24px;
    visibility: hidden;
    opacity: 0;
    transform: translateY(-8px);
    transition: opacity .2s, transform .25s var(--ease), visibility 0s linear .25s;
  }
  .site-nav.is-open {
    visibility: visible;
    opacity: 1;
    transform: none;
    transition: opacity .2s, transform .25s var(--ease), visibility 0s;
  }
  .nav-list { flex-direction: column; align-items: stretch; gap: 2px; }
  .nav-list a { display: block; padding: 14px 12px; font-size: 1.0625rem; }
  .nav-list .nav-cta { margin: 10px 0 0; text-align: center; }

  .company-grid,
  .location,
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  body { font-size: 1rem; }
  .container { padding-inline: 16px; }
  .cards { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .data-card { padding: 4px 20px; }
  .data-row { grid-template-columns: 1fr; gap: 4px; padding: 14px 0; }
  .hero-actions .btn { flex: 1 1 100%; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; padding-top: 56px; }
  .legal-id dl { grid-template-columns: 1fr; gap: 2px; }
  .legal-id dd { margin-bottom: 10px; }
  .form-actions .btn { width: 100%; }
}

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

@media print {
  .site-header, .nav-toggle, .hero-landscape, .form-card { display: none; }
  .site-footer { background: none; color: #000; }
}

.company-text h2,
.location-text h2 { font-size: clamp(2rem, 4vw, 2.75rem); }