/* Layout: cabecera verde bosque con el emblema del logo, secciones en columna con rejillas que pasan a una columna en móvil */
:root {
  --bg: #f2f7f2;
  --surface: #ffffff;
  --ink: #10261f;
  --muted: #53665e;
  --line: #d3e2d6;
  --navy: #0c2b25;            /* verde bosque del logo */
  --navy-ink: #e9f3ea;
  --accent: #8dc13f;          /* verde lima del logo */
  --accent-ink: #0c2b25;
  --accent-text: #4a7a1c;     /* lima oscurecido para texto sobre claro */
  --display: "Barlow Condensed", "Arial Narrow", Arial, sans-serif;
  --body: "Source Sans 3", "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0a1915; --surface: #10241e; --ink: #e5f0e7; --muted: #98ada2; --line: #21392f;
    --navy: #07140f; --navy-ink: #e5f0e7; --accent: #9ccd4f; --accent-ink: #0c2b25; --accent-text: #a6d65c; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0a1915; --surface: #10241e; --ink: #e5f0e7; --muted: #98ada2; --line: #21392f;
  --navy: #07140f; --navy-ink: #e5f0e7; --accent: #9ccd4f; --accent-ink: #0c2b25; --accent-text: #a6d65c; color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { background: var(--bg); color: var(--ink); font: 400 1.0625rem/1.6 var(--body); }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

.wrap { max-width: 1120px; margin-inline: auto; padding-inline: 20px; }

/* Cabecera */
.top { background: var(--navy); color: var(--navy-ink); position: sticky; top: env(safe-area-inset-top, 0px); z-index: 10; border-bottom: 4px solid var(--accent); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 14px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark { width: 50px; height: 50px; object-fit: contain; display: block; background: #e9f5eb; border-radius: 50%; padding: 4px; }
.brand { min-width: 0; }
.brand-name { font: 700 1.35rem/1.05 var(--display); letter-spacing: .02em; text-transform: uppercase; min-width: 0; }
.brand-name small { display: block; font: 500 .72rem/1.2 var(--body); letter-spacing: .12em; opacity: .75; margin-top: 3px; }
nav ul { display: flex; gap: 6px; list-style: none; margin: 0; padding: 0; flex-wrap: wrap; }
nav a { text-decoration: none; font: 600 1.05rem/1 var(--display); letter-spacing: .06em; text-transform: uppercase; padding: 10px 12px; border-radius: 3px; display: block; }
nav a:hover { background: rgba(255,255,255,.08); }
nav a.cta { background: var(--accent); color: var(--accent-ink); }
nav a.cta:hover { filter: brightness(1.05); background: var(--accent); }

/* Hero */
.hero { background: var(--navy); color: var(--navy-ink); padding-block: 64px 72px; position: relative; overflow: hidden; }
.hero::after { /* línea discontinua de carretera */
  content: ""; position: absolute; left: 0; right: 0; bottom: 28px; height: 6px;
  background: repeating-linear-gradient(90deg, var(--accent) 0 56px, transparent 56px 96px); opacity: .9;
}
.hero-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; align-items: center; }
.eyebrow { font: 500 .8rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
.hero h1 { font: 700 clamp(2.6rem, 6vw, 4.4rem)/0.98 var(--display); text-transform: uppercase; letter-spacing: .01em; margin: 14px 0 20px; text-wrap: balance; }
.hero p { max-width: 34em; font-size: 1.15rem; opacity: .9; margin: 0 0 28px; }
.btns { display: flex; gap: 12px; flex-wrap: wrap; }
.btn { display: inline-block; text-decoration: none; font: 600 1.1rem/1 var(--display); letter-spacing: .06em; text-transform: uppercase; padding: 15px 22px; border-radius: 3px; border: 2px solid transparent; cursor: pointer; }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-ghost { border-color: rgba(255,255,255,.35); color: var(--navy-ink); }
.btn-ghost:hover { border-color: var(--navy-ink); }

.hero-logo { display: grid; justify-items: center; gap: 14px; }
.hero-logo img { width: min(100%, 320px); aspect-ratio: 1; object-fit: contain; background: #e9f5eb; border-radius: 50%; padding: 22px; box-shadow: 0 0 0 6px var(--accent), 0 18px 40px rgba(0,0,0,.35); }
.hero-logo span { font: 500 1.6rem/1 var(--display); letter-spacing: .32em; text-transform: uppercase; color: var(--accent); padding-left: .32em; }
.spec { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.14); border-radius: 4px; padding: 22px; min-width: 0; }
.spec h2 { font: 600 1rem/1 var(--display); letter-spacing: .1em; text-transform: uppercase; margin: 0 0 14px; opacity: .8; }
.spec dl { margin: 0; display: grid; grid-template-columns: 1fr auto; }
.spec dt, .spec dd { padding: 10px 0; border-top: 1px solid rgba(255,255,255,.12); margin: 0; }
.spec dd { font: 500 1rem var(--mono); text-align: right; font-variant-numeric: tabular-nums; color: var(--accent); }
.spec-light { background: var(--bg); border-color: var(--line); margin-top: 20px; }
.spec-light dl { grid-template-columns: repeat(4, auto 1fr); column-gap: 14px; }
.spec-light dt, .spec-light dd { border-color: var(--line); }
.spec-light dd { color: var(--accent-text); text-align: left; }
.spec-light dt, .spec-light dd { align-self: baseline; }
@media (max-width: 860px) { .spec-light dl { grid-template-columns: 1fr auto; } .spec-light dd { text-align: right; } }
.spec .note { font-size: .8rem; opacity: .6; margin: 12px 0 0; }

/* Secciones */
section.block { padding-block: 80px; }
.sec-head { display: grid; gap: 10px; margin-bottom: 40px; max-width: 42em; }
.sec-head .eyebrow { color: var(--muted); }
.sec-head h2 { font: 700 clamp(2rem, 4vw, 2.8rem)/1.05 var(--display); text-transform: uppercase; margin: 0; text-wrap: balance; }
.sec-head p { color: var(--muted); margin: 0; }

/* Sobre nosotros */
.about { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: start; }
.about-text p { margin: 0 0 16px; max-width: 36em; }
.values { display: grid; gap: 0; border-top: 2px solid var(--ink); }
.value { display: grid; grid-template-columns: 44px 1fr; gap: 14px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.value svg { width: 32px; height: 32px; color: var(--accent); }
.about-text .lead { font-size: 1.2rem; font-weight: 600; color: var(--ink); border-left: 4px solid var(--accent); padding-left: 16px; }
.docs { background: var(--surface); border: 1px solid var(--line); border-radius: 4px; padding: 22px 24px; margin-top: 8px; max-width: 36em; }
.docs h3 { font: 700 1.3rem/1.1 var(--display); text-transform: uppercase; letter-spacing: .03em; margin: 0 0 12px; }
.docs ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.docs li { padding-left: 28px; position: relative; font-size: .98rem; }
.docs li::before { content: ""; position: absolute; left: 2px; top: .3em; width: 14px; height: 8px; border-left: 3px solid var(--accent-text); border-bottom: 3px solid var(--accent-text); transform: rotate(-45deg); }
.value h3 { font: 600 1.3rem/1.1 var(--display); text-transform: uppercase; letter-spacing: .03em; margin: 2px 0 4px; }
.value p { margin: 0; color: var(--muted); font-size: .98rem; }

/* Servicios */
.services-bg { background: var(--surface); border-block: 1px solid var(--line); }
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.svc { border: 1px solid var(--line); border-radius: 4px; padding: 26px; display: flex; flex-direction: column; gap: 10px; background: var(--bg); min-width: 0; }
.svc-code { font: 500 .78rem/1 var(--mono); letter-spacing: .1em; color: var(--muted); text-transform: uppercase; }
.svc h3 { font: 700 1.55rem/1.05 var(--display); text-transform: uppercase; margin: 0; }
.svc p { margin: 0; color: var(--muted); font-size: .98rem; }
.svc ul { margin: 6px 0 0; padding: 0; list-style: none; display: grid; gap: 6px; font-size: .95rem; }
.svc li { padding-left: 18px; position: relative; }
.svc li::before { content: ""; position: absolute; left: 0; top: .62em; width: 8px; height: 3px; background: var(--accent-text); }

/* Contacto */
.contact { display: grid; grid-template-columns: 1fr 1.3fr; gap: 48px; align-items: start; }
.info { display: grid; gap: 0; border-top: 2px solid var(--ink); }
.info div { padding: 16px 0; border-bottom: 1px solid var(--line); display: grid; gap: 2px; }
.info span { font: 500 .75rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.info strong { font-weight: 600; font-size: 1.1rem; overflow-wrap: anywhere; }
.info a { text-decoration: none; }
.info a:hover { color: var(--accent-text); text-decoration: underline; }
form { background: var(--surface); border: 1px solid var(--line); border-radius: 4px; padding: 28px; display: grid; gap: 16px; min-width: 0; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { display: grid; gap: 6px; font-weight: 600; font-size: .95rem; }
input, select, textarea { font: inherit; font-weight: 400; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 3px; padding: 11px 12px; width: 100%; min-width: 0; }
textarea { min-height: 110px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: var(--accent); }
.form-msg { margin: 0; padding: 12px 14px; border-left: 4px solid var(--accent); background: var(--bg); font-size: .95rem; }

/* Pie */
footer { background: var(--navy); color: var(--navy-ink); padding-block: 32px; font-size: .92rem; }
footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; opacity: .85; }

@media (max-width: 860px) {
  .hero-grid, .about, .contact { grid-template-columns: 1fr; gap: 32px; }
  .services { grid-template-columns: 1fr; }
  section.block { padding-block: 56px; }
  nav a { padding: 8px 9px; font-size: .95rem; }
}
@media (max-width: 480px) {
  .top { position: static; }
  .brand-name { font-size: 1.1rem; }
  .brand-mark { width: 42px; height: 42px; }
  .row { grid-template-columns: 1fr; }
  form { padding: 20px; }
}
/* Formulario: consentimiento y estados */
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; font-size: .92rem; color: var(--muted); }
.check input { width: 18px; height: 18px; margin-top: 3px; flex: none; accent-color: var(--accent-text); }
.check a { color: var(--accent-text); }
.hp { position: absolute; left: -9999px; }
.form-msg.ok { border-left-color: var(--accent-text); }
.form-msg.err { border-left-color: #c0392b; }
button[disabled] { opacity: .6; cursor: wait; }
.legal-info { font-size: .82rem; color: var(--muted); margin: 0; }
footer a { color: inherit; }
footer nav { display: flex; gap: 16px; flex-wrap: wrap; }

/* Páginas legales */
.legal { padding-block: 56px 80px; }
.legal .wrap { max-width: 780px; }
.legal h1 { font: 700 clamp(2rem, 5vw, 2.8rem)/1.05 var(--display); text-transform: uppercase; margin: 0 0 8px; }
.legal h2 { font: 700 1.4rem/1.1 var(--display); text-transform: uppercase; letter-spacing: .02em; margin: 36px 0 10px; }
.legal p, .legal li { max-width: 65ch; }
.legal .updated { color: var(--muted); font-size: .9rem; margin: 0 0 28px; }
.legal table { border-collapse: collapse; width: 100%; font-size: .95rem; }
.legal .tbl { overflow-x: auto; }
.legal th, .legal td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.legal th { width: 32%; font-weight: 600; }
.legal a { color: var(--accent-text); }
.back { display: inline-block; margin-bottom: 24px; color: var(--accent-text); font-weight: 600; text-decoration: none; }
section[id] { scroll-margin-top: 90px; }