/* =========================================================================
   JATTO — Landing. Sobrio, minimalista. Sustancia, no libro de marca.
   ========================================================================= */

@font-face {
  font-family: 'Cormorant Garamond';
  font-style: italic;
  font-weight: 300 500;
  font-display: swap;
  src: url('fonts/CormorantGaramond-italic-var.woff2') format('woff2');
}
@font-face {
  font-family: 'Lato';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('fonts/Lato-300.woff2') format('woff2');
}
@font-face {
  font-family: 'Lato';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/Lato-400.woff2') format('woff2');
}
@font-face {
  font-family: 'Lato';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('fonts/Lato-700.woff2') format('woff2');
}
@font-face {
  font-family: 'DM Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/DMMono-400.woff2') format('woff2');
}

:root {
  --bg:        #FFFFFF;
  --bg-soft:   #F6F5F2;
  --ink:       #16181C;
  --ink-soft:  rgba(22,24,28,.66);
  --ink-mute:  rgba(22,24,28,.42);
  --ink-faint: rgba(22,24,28,.24);
  --line:      rgba(22,24,28,.11);
  --accent:    #2D7A68;

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'Lato', -apple-system, 'Helvetica Neue', system-ui, sans-serif;
  --font-mono:  'DM Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --track-mono: 0.14em;
  --pad-x: clamp(24px, 6vw, 96px);
  --ease: cubic-bezier(.2,.7,.2,1);
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.band {
  width: 100%;
  padding: clamp(64px, 11vh, 128px) var(--pad-x);
}
.band-soft { background: var(--bg-soft); }
.band-inner { max-width: 900px; margin: 0 auto; }
.band-inner.wide { max-width: 1120px; }

.rule {
  border: 0; height: 1px; background: var(--line);
  margin: clamp(48px, 8vh, 88px) 0;
  max-width: 900px;
}

/* ---------- header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px var(--pad-x);
  background: rgba(255,255,255,.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease);
}
.site-header.scrolled { border-bottom-color: var(--line); }
.wordmark {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
  font-size: 19px;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.01em;
}
.mark-loc {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: var(--track-mono);
  text-transform: uppercase;
  color: var(--ink-mute);
}
@media (max-width: 560px) { .mark-loc { display: none; } }

/* ---------- typography ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: var(--track-mono);
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0 0 18px;
}
.h1 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(38px, 6.4vw, 76px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--ink);
}
.h2 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(26px, 3.6vw, 42px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  margin: 0 0 20px;
  max-width: 18ch;
}
.lead {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: clamp(17px, 1.7vw, 21px);
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 60ch;
  margin: 18px 0 0;
}
p.body-text {
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 640px;
  margin: 16px 0 0;
}
.accent { color: var(--accent); font-style: normal; font-weight: 700; }

/* ---------- reveal (sutil, sin teatro) ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 640ms var(--ease), transform 640ms var(--ease);
}
[data-reveal].is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}

/* ---------- 01 hero ---------- */
.hero {
  min-height: 92svh;
  display: flex; flex-direction: column; justify-content: center;
  padding-top: clamp(100px, 16vh, 160px);
}
.hero .h1 span.line { display: block; }
.hero .h1 .sub {
  display: block;
  font-weight: 400;
  color: var(--ink-mute);
  font-size: 0.42em;
  margin-top: 0.3em;
}
.hero-lead { margin-top: 28px; max-width: 52ch; }
.hero-facts {
  display: flex; flex-wrap: wrap; gap: clamp(28px, 5vw, 56px);
  margin-top: clamp(48px, 8vh, 80px);
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.hero-facts div { min-width: 160px; }
.hero-facts .k {
  display: block; font-family: var(--font-mono); font-size: 11px;
  letter-spacing: var(--track-mono); text-transform: uppercase;
  color: var(--ink-faint); margin-bottom: 8px;
}
.hero-facts .v { font-size: 16px; color: var(--ink-soft); }

/* ---------- servicios ---------- */
.service-list { margin-top: 40px; border-top: 1px solid var(--line); }
.service-row {
  display: grid; grid-template-columns: 64px 1fr 1.4fr; gap: 24px;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
@media (max-width: 700px) { .service-row { grid-template-columns: 1fr; gap: 8px; } }
.service-row .num { font-family: var(--font-mono); font-size: 13px; color: var(--ink-faint); }
.service-row .name { font-weight: 700; font-size: 20px; color: var(--ink); }
.service-row .desc { font-size: 15px; line-height: 1.6; color: var(--ink-soft); max-width: 52ch; }

/* ---------- principios ---------- */
.principle-list {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0;
  margin-top: 40px; border-top: 1px solid var(--line);
}
@media (max-width: 700px) { .principle-list { grid-template-columns: 1fr; } }
.principle {
  padding: 32px 32px 32px 0;
  border-bottom: 1px solid var(--line);
}
.principle:nth-child(odd) { border-right: 1px solid var(--line); padding-right: 32px; }
@media (max-width: 700px) { .principle:nth-child(odd) { border-right: none; padding-right: 0; } }
.principle .num { font-family: var(--font-mono); font-size: 12px; color: var(--accent); letter-spacing: var(--track-mono); }
.principle .title { font-weight: 700; font-size: 18px; margin: 10px 0 8px; }
.principle .desc { font-size: 15px; line-height: 1.6; color: var(--ink-soft); max-width: 40ch; }

/* ---------- dato / stat ---------- */
.stat-grid {
  display: grid; grid-template-columns: auto 1fr; gap: clamp(28px, 6vw, 64px);
  align-items: center;
}
@media (max-width: 700px) { .stat-grid { grid-template-columns: 1fr; } }
.stat-num {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(64px, 10vw, 132px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  white-space: nowrap;
  margin: 0;
}
.stat-side p { font-size: 16px; line-height: 1.65; color: var(--ink-soft); max-width: 46ch; margin: 0 0 12px; }
.meter { margin-top: 14px; height: 3px; background: var(--line); max-width: 320px; position: relative; overflow: hidden; }
.meter .fill { position: absolute; inset: 0; width: 0; background: var(--accent); transition: width 1.1s var(--ease); }
.meter.is-visible .fill { width: var(--w, 90%); }

/* ---------- cita ---------- */
.quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.34;
  color: var(--ink);
  max-width: 800px;
  margin: 0;
}
.byline {
  margin-top: 28px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: var(--track-mono);
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* ---------- horizonte ---------- */
.gen-row {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px;
  margin-top: 40px;
}
@media (max-width: 700px) { .gen-row { grid-template-columns: 1fr; } }
.gen-col { padding-top: 20px; border-top: 1px solid var(--line); }
.gen-col .year { font-weight: 700; font-size: 28px; margin-bottom: 10px; }
.gen-col .note { font-size: 14px; line-height: 1.55; color: var(--ink-soft); max-width: 32ch; }

/* ---------- cierre ---------- */
.closing { min-height: 60vh; display: flex; flex-direction: column; justify-content: center; }
.closing .h1 { max-width: 16ch; }
.closing-lead { margin-top: 24px; max-width: 46ch; color: var(--ink-soft); font-size: 18px; }
.contact-row {
  margin-top: clamp(40px, 7vh, 64px);
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 20px;
}
.contact-row .name { font-family: var(--font-serif); font-style: italic; font-size: 17px; color: var(--ink-soft); }
.mailto-link {
  margin-left: auto;
  color: var(--accent);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--ease);
}
.mailto-link:hover { border-color: var(--accent); }

.site-footer {
  padding: 28px var(--pad-x) 40px;
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: var(--track-mono);
  text-transform: uppercase;
  color: var(--ink-faint);
}