/* Layout: cabecera fina, portada con ficha de empresa, rejilla de servicios, proyectos, fundador y contacto. */
:root {
  --bg: #f4f6f8; --surface: #ffffff; --ink: #13212d; --muted: #566472; --line: #d8dee4;
  --accent: #0b4f9e; --accent-ink: #ffffff; --accent2: #0f9e80; --soft: #e6eef8;
  --font-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --font-body: "Source Sans 3", "Segoe UI", system-ui, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f161c; --surface: #152029; --ink: #e5ebf0; --muted: #9aa8b4; --line: #253440;
          --accent: #6aa8f5; --accent-ink: #061a33; --accent2: #3fd3ad; --soft: #142a40; color-scheme: dark; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 1.0625rem/1.65 var(--font-body); }
a { color: var(--accent); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.wrap { max-width: 1080px; margin: 0 auto; padding-inline: 20px; }
.skip { position: absolute; left: -999px; } .skip:focus { left: 12px; top: 12px; background: var(--surface); padding: 8px 12px; z-index: 10; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.12; letter-spacing: -0.015em; text-wrap: balance; margin: 0; }
header.top { border-bottom: 1px solid var(--line); background: var(--bg); position: sticky; top: 0; z-index: 5; }
header.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: 10px; color: var(--ink); text-decoration: none; font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; }
.brand small { font-family: var(--font-body); font-weight: 600; color: var(--muted); font-size: .8rem; letter-spacing: .04em; }
.brand img { width: 36px; height: 36px; }
nav ul { list-style: none; display: flex; gap: 20px; margin: 0; padding: 0; flex-wrap: wrap; }
nav a { color: var(--ink); text-decoration: none; font-weight: 600; font-size: .95rem; }
nav a:hover { color: var(--accent); }
.hero { padding-block: 72px 56px; display: grid; grid-template-columns: 1.35fr 1fr; gap: 48px; align-items: start; }
@media (max-width: 860px) { .hero { grid-template-columns: 1fr; padding-block: 48px 40px; gap: 32px; } }
.eyebrow { font-weight: 600; font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: var(--accent2); margin: 0 0 14px; }
.bar { height: 4px; width: 72px; border-radius: 2px; background: linear-gradient(90deg, var(--accent), var(--accent2)); margin-bottom: 18px; }
.project .soon { font-size: .85rem; font-weight: 600; color: var(--muted); }
.team { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-top: 16px; }
.team div { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 18px; }
.team b { display: block; font-family: var(--font-display); font-size: 2rem; color: var(--accent); line-height: 1; }
.team span { color: var(--muted); }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); font-weight: 750; }
.lede { font-size: 1.2rem; color: var(--muted); max-width: 58ch; margin: 20px 0 28px; }
.ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 20px; border-radius: 8px; font-weight: 600; text-decoration: none; border: 1.5px solid var(--accent); }
.btn.primary { background: var(--accent); color: var(--accent-ink); }
.btn.ghost { color: var(--accent); background: transparent; }
.card-ficha { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 22px 24px; }
.card-ficha h2 { font-size: 1rem; letter-spacing: .02em; color: var(--muted); font-family: var(--font-body); font-weight: 600; text-transform: uppercase; margin-bottom: 14px; }
.ficha { margin: 0; display: grid; gap: 10px; }
.ficha div { display: grid; grid-template-columns: 9.5rem 1fr; gap: 12px; border-top: 1px solid var(--line); padding-top: 10px; }
.ficha div:first-child { border-top: 0; padding-top: 0; }
.ficha dt { color: var(--muted); font-size: .9rem; } .ficha dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; }
@media (max-width: 420px) { .ficha div { grid-template-columns: 1fr; gap: 2px; } }
section.block { padding-block: 56px; border-top: 1px solid var(--line); }
section.block > .wrap > h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); margin-bottom: 10px; }
.sub { color: var(--muted); max-width: 62ch; margin: 0 0 28px; }
.grid4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; }
.svc { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 20px; }
.svc h3 { font-size: 1.15rem; margin-bottom: 8px; }
.svc p { margin: 0; color: var(--muted); }
.projects { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
.project { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 24px; display: grid; gap: 10px; align-content: start; }
.project .tag { font-size: .78rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--accent); }
.project h3 { font-size: 1.45rem; }
.project p { margin: 0; color: var(--muted); }
.founder { display: grid; grid-template-columns: auto 1fr; gap: 24px; align-items: start; background: var(--soft); border-radius: 12px; padding: 28px; }
.mono { width: 72px; height: 72px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; font-family: var(--font-display); font-weight: 750; font-size: 1.5rem; }
.founder h3 { font-size: 1.4rem; } .founder p { margin: 8px 0 0; max-width: 60ch; }
@media (max-width: 520px) { .founder { grid-template-columns: 1fr; } }
.contact { display: grid; gap: 14px; justify-items: start; }
.mailbox { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 12px 16px; }
.mailbox code { font: 600 1.05rem/1.4 var(--font-body); user-select: all; word-break: break-all; }
.mailbox button { font: inherit; font-size: .9rem; border: 1px solid var(--line); background: var(--bg); color: var(--ink); border-radius: 6px; padding: 4px 10px; cursor: pointer; }
footer.bottom { border-top: 1px solid var(--line); padding-block: 28px 40px; color: var(--muted); font-size: .92rem; }
footer.bottom .wrap { display: flex; justify-content: space-between; gap: 16px 32px; flex-wrap: wrap; }
footer.bottom ul { list-style: none; display: flex; gap: 16px; padding: 0; margin: 0; flex-wrap: wrap; }
footer.bottom a { color: var(--muted); }
.legal { max-width: 760px; padding-block: 48px 64px; }
.legal h1 { font-size: 2.2rem; margin-bottom: 6px; } .legal h2 { font-size: 1.25rem; margin: 32px 0 8px; }
.legal .meta { color: var(--muted); margin-top: 0; } .legal ul { padding-left: 1.2em; }
.legal .ficha { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 16px 18px; }