/* Estudio Morales — estilos del sitio
   Línea visual: "libro mayor" — sobria, reglas finas, cifras en monoespaciada. */

:root {
  --ink: #0E1A2B;
  --ink-deep: #0A1320;
  --text: #3A4556;
  --muted: #5B6577;
  --muted-dark: #8C98AA;
  --on-dark: #C3CCD8;
  --ground: #FAFAF7;
  --surface: #FFFFFF;
  --rule: #E3E1DA;
  --rule-strong: #C9C6BC;
  --accent: #1D6B57;
  --accent-soft: #E8F1EC;
  --accent-ink: #14513F;

  --font-sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;

  --max: 1200px;
  --pad: 32px;
  --radius: 2px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--ground);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--ink); }
a:hover { color: var(--accent); }
h1, h2, h3 { margin: 0; font-weight: 600; }
p { margin: 0; }

.container { max-width: var(--max); margin: 0 auto; padding-inline: var(--pad); }

.skip-link {
  position: absolute; left: -9999px; top: 8px;
  background: var(--ink); color: #fff; padding: 10px 16px; z-index: 100;
}
.skip-link:focus { left: 8px; }

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

/* ---------- Tipografía utilitaria ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}
.h1 { font-size: clamp(38px, 5.2vw, 60px); line-height: 1.04; letter-spacing: -0.025em; }
.h2 { font-size: clamp(30px, 3.6vw, 42px); line-height: 1.1; letter-spacing: -0.02em; }
.lead { font-size: clamp(17px, 1.6vw, 20px); line-height: 1.55; color: var(--text); max-width: 560px; }
.body { font-size: 17px; line-height: 1.65; color: var(--text); }
.small { font-size: 15px; line-height: 1.55; color: var(--text); }
.mono { font-family: var(--font-mono); }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 26px;
  font: inherit; font-size: 16px; font-weight: 500;
  text-decoration: none; border-radius: var(--radius);
  border: 1px solid transparent; cursor: pointer;
  transition: background-color .15s, color .15s, filter .15s;
}
.btn--sm { min-height: 44px; padding: 0 18px; font-size: 15px; }
.btn--dark { background: var(--ink); color: #fff; }
.btn--dark:hover { color: #fff; filter: brightness(1.25); }
.btn--accent { background: var(--accent); color: #fff; }
.btn--accent:hover { color: #fff; filter: brightness(1.1); }
.btn--outline { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn--outline:hover { background: var(--ink); color: #fff; }
.btn--light { background: #fff; color: var(--ink); font-weight: 600; }
.btn--light:hover { color: var(--ink); filter: brightness(0.94); }
.btn--outline-light { border-color: #fff; color: #fff; background: transparent; }
.btn--outline-light:hover { background: #fff; color: var(--ink); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250, 250, 247, 0.96);
  backdrop-filter: saturate(1.2) blur(6px);
  border-bottom: 1px solid var(--rule);
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding-block: 16px;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.brand:hover { color: var(--ink); }
.brand__logo { width: 44px; height: 44px; flex: none; }
.brand__text { display: flex; flex-direction: column; line-height: 1.15; }
.brand__name { font-weight: 600; font-size: 17px; }
.brand__tag { font-size: 12px; color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; }

.nav { display: flex; align-items: center; gap: 28px; font-size: 15px; }
.nav__link { text-decoration: none; }
.nav__link:hover, .nav__link[aria-current="page"] { text-decoration: underline; text-underline-offset: 4px; }
.nav__link[aria-current="page"] { font-weight: 600; }

.nav-toggle {
  display: none;
  width: 44px; height: 44px; align-items: center; justify-content: center;
  background: none; border: 1px solid var(--rule-strong); border-radius: var(--radius);
  color: var(--ink); cursor: pointer;
}

@media (max-width: 1020px) {
  .nav-toggle { display: inline-flex; }
  .nav {
    display: none;
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--ground); border-bottom: 1px solid var(--rule);
    padding: 8px var(--pad) 20px;
  }
  .nav.is-open { display: flex; }
  .nav__link { padding: 14px 0; border-bottom: 1px solid var(--rule); }
  .nav .btn { margin-top: 16px; }
}

/* ---------- Hero ---------- */
.hero { display: flex; flex-wrap: wrap; gap: 64px; align-items: center; padding-block: 96px 88px; }
.hero__copy { flex: 1 1 520px; min-width: 0; display: flex; flex-direction: column; gap: 28px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; padding-top: 8px; }

.ledger { flex: 1 1 360px; min-width: 0; background: var(--surface); border: 1px solid var(--rule); padding: 32px; }
.ledger__head {
  display: flex; justify-content: space-between; align-items: baseline;
  padding-bottom: 16px; border-bottom: 2px solid var(--ink);
  font-weight: 600; font-size: 15px;
}
.ledger__head span:last-child { font-family: var(--font-mono); font-size: 12px; font-weight: 400; color: var(--muted); }
.ledger__row {
  display: flex; justify-content: space-between; align-items: baseline; gap: 16px;
  padding: 20px 0; border-bottom: 1px solid var(--rule);
}
.ledger__label { font-size: 15px; color: var(--text); }
.ledger__value { font-family: var(--font-mono); font-size: 34px; font-weight: 500; font-variant-numeric: tabular-nums; }
.ledger__tags { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding-top: 20px; }
.tag { font-family: var(--font-mono); font-size: 12px; padding: 6px 10px; background: var(--accent-soft); color: var(--accent-ink); }
.ledger__note { font-size: 13px; color: var(--muted); padding-left: 4px; }

/* ---------- Franja de perfiles ---------- */
.strip { background: var(--surface); border-block: 1px solid var(--rule); }
.strip__inner {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 16px 48px; padding-block: 28px; font-size: 15px; color: var(--text);
}
.strip__inner strong { color: var(--ink); font-weight: 600; }

/* ---------- Secciones ---------- */
.section { padding-block: 112px; }
.section--white { background: var(--surface); border-block: 1px solid var(--rule); }
.section__head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 24px 64px; margin-bottom: 48px; }
.section__title { display: flex; flex-direction: column; gap: 16px; flex: 1 1 520px; max-width: 760px; }
.section__aside { flex: 1 1 320px; max-width: 400px; }

/* Servicios */
.services {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  border-top: 1px solid var(--ink); border-left: 1px solid var(--rule);
  list-style: none; margin: 0; padding: 0;
}
.service {
  display: flex; flex-direction: column; gap: 12px;
  padding: 28px 24px 32px; background: var(--surface);
  border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule);
  transition: background-color .15s;
}
.service:hover { background: #F4F7F5; }
.service__num { font-family: var(--font-mono); font-size: 13px; color: var(--accent); }
.service h3 { font-size: 19px; }

/* Societario y notarial */
.practices {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  border-top: 1px solid var(--ink); border-left: 1px solid var(--rule);
  list-style: none; margin: 0; padding: 0;
}
.practice {
  display: flex; flex-direction: column; gap: 12px;
  padding: 28px 24px 32px; background: var(--ground);
  border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule);
}
.practice h3 { font-size: 19px; }
.practice__list { list-style: none; margin: 4px 0 0; padding: 0; }
.practice__list li {
  font-size: 15px; line-height: 1.5; color: var(--text);
  padding: 9px 0; border-top: 1px solid var(--rule);
}
.practice--cta { background: var(--ink); color: #fff; justify-content: center; gap: 16px; }
.practice--cta .small { color: var(--on-dark); }
.practice--cta .btn { align-self: flex-start; }
.practices__note { margin-top: 20px; font-size: 14px; color: var(--muted); }

/* El estudio */
.about { display: flex; flex-wrap: wrap; gap: 64px; }
.about__copy { flex: 1 1 400px; min-width: 0; display: flex; flex-direction: column; gap: 20px; }
.about__credit { font-size: 15px; color: var(--muted); }
.reasons {
  flex: 1 1 560px; min-width: 0;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); column-gap: 40px;
  list-style: none; margin: 0; padding: 0;
}
.reason { padding: 24px 0; border-top: 1px solid var(--rule); display: flex; flex-direction: column; gap: 8px; }
.reason:nth-child(-n+2) { border-top-color: var(--ink); }
.reason h3 { font-size: 18px; }

/* Método */
.steps {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 40px;
}
.step { display: flex; flex-direction: column; gap: 14px; padding-top: 24px; border-top: 2px solid var(--ink); }
.step__num { font-family: var(--font-mono); font-size: 44px; font-weight: 500; color: var(--accent); line-height: 1; }
.step h3 { font-size: 21px; }
.step p { font-size: 16px; line-height: 1.6; color: var(--text); }

/* Modalidad */
.modes { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; padding-bottom: 112px; }
.mode { background: var(--surface); border: 1px solid var(--rule); padding: 36px; display: flex; gap: 20px; align-items: flex-start; }
.mode svg { flex: none; }
.mode h3 { font-size: 19px; margin-bottom: 8px; }

/* CTA */
.cta { background: var(--ink); color: #fff; }
.cta__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 40px; padding-block: 96px; }
.cta__copy { flex: 1 1 520px; display: flex; flex-direction: column; gap: 16px; }
.cta h2 { font-size: clamp(32px, 4vw, 46px); line-height: 1.08; letter-spacing: -0.02em; }
.cta p { font-size: 18px; color: var(--on-dark); }
.cta__actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* Footer */
.site-footer { background: var(--ink-deep); color: var(--on-dark); }
.site-footer a { color: #fff; }
.site-footer a:hover { color: var(--on-dark); }
.footer__grid { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 40px; padding-block: 56px 40px; }
.footer__brand { flex: 1 1 280px; display: flex; flex-direction: column; gap: 14px; }
.footer__brand .brand { color: #fff; }
.footer__brand p { font-size: 14px; line-height: 1.6; max-width: 320px; }
.footer__col { flex: 0 1 220px; display: flex; flex-direction: column; gap: 10px; font-size: 14px; }
.footer__label { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted-dark); }
.footer__bottom { border-top: 1px solid #1E2B3E; padding-block: 20px 32px; font-size: 13px; color: var(--muted-dark); }

/* ---------- Contacto ---------- */
.contact { display: flex; flex-wrap: wrap; gap: 64px; padding-block: 88px 112px; }
.contact__info { flex: 1 1 380px; min-width: 0; display: flex; flex-direction: column; gap: 28px; }
.contact__list { border-top: 2px solid var(--ink); margin-top: 8px; }
.contact__item {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  min-height: 44px; padding: 20px 0; border-bottom: 1px solid var(--rule);
  text-decoration: none; color: var(--ink);
}
.contact__item span:first-child { font-size: 15px; color: var(--text); }
.contact__item span:last-child { font-family: var(--font-mono); font-size: 18px; font-weight: 500; text-align: right; }
.contact__item--text span:last-child { font-family: var(--font-sans); font-size: 16px; }

.form-card { flex: 1 1 520px; min-width: 0; background: var(--surface); border: 1px solid var(--rule); padding: 40px; }
.form { display: flex; flex-direction: column; gap: 20px; }
.form h2 { font-size: 22px; margin-bottom: 4px; }
.form__row { display: flex; flex-wrap: wrap; gap: 20px; }
.form__field { flex: 1 1 220px; display: flex; flex-direction: column; gap: 8px; }
.form__field label { font-size: 14px; font-weight: 500; }
.form__field label small { font-size: 14px; font-weight: 400; color: var(--muted); }
.field {
  font: inherit; font-size: 16px; color: var(--ink);
  background: #fff; border: 1px solid var(--rule-strong); border-radius: var(--radius);
  padding: 12px 14px; min-height: 48px; width: 100%;
}
.field:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
textarea.field { resize: vertical; min-height: 132px; }
.form__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding-top: 4px; }
.form__privacy { font-size: 13px; color: var(--muted); max-width: 300px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-status { display: none; flex-direction: column; gap: 16px; padding: 40px 0; }
.form-status.is-visible { display: flex; }
.form-status h2 { font-size: 28px; }
.form-status--error h2 { color: #9A3412; }

@media (max-width: 600px) {
  :root { --pad: 20px; }
  .hero { padding-block: 56px; gap: 40px; }
  .section { padding-block: 72px; }
  .modes { padding-bottom: 72px; }
  .ledger, .form-card { padding: 24px; }
  .ledger__value { font-size: 28px; }
  .contact { padding-block: 56px 72px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

[hidden] { display: none !important; }