/* ============================================================
   Gauser — hoja de estilos principal
   Sin dependencias ni build step. Todo el theming vive en :root.

   Sistema visual: señalética industrial + editorial.
   Azul tinta, cobalto eléctrico y amarillo de seguridad sobre papel.
   Sombras duras sin blur, filetes gruesos, cero degradados.
   ============================================================ */

:root {
  /* Color */
  --ink:        #0d1626;   /* azul tinta, casi negro */
  --ink-2:      #3d4a60;
  --ink-3:      #6b7789;
  --blue:       #1f3bd1;   /* cobalto eléctrico */
  --blue-dark:  #172ea3;
  --blue-soft:  #e3e7fa;
  --yellow:     #ffc53d;   /* amarillo de seguridad */
  --yellow-soft:#fff0cc;

  --paper:      #f4f3ef;
  --paper-2:    #eae8e1;
  --paper-3:    #ffffff;
  --line:       #d5d3ca;

  /* Estados */
  --ok:         #16704a;
  --ok-soft:    #d9ece2;
  --warn:       #8a5a00;
  --warn-soft:  var(--yellow-soft);
  --err:        #c02b1d;
  --err-soft:   #fbe3e0;

  /* Tipografía */
  --font-display: "Bricolage Grotesque", "Arial Narrow", system-ui, sans-serif;
  --font-body:    "IBM Plex Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-mono:    "IBM Plex Mono", ui-monospace, Consolas, monospace;

  /* Layout */
  --container: 1180px;
  --radius:    2px;
  --header-h:  70px;
  --hard:      5px 5px 0 var(--ink);
  --hard-sm:   3px 3px 0 var(--ink);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3 {
  font-family: var(--font-display); font-weight: 700;
  line-height: 1.02; margin: 0 0 .5em; letter-spacing: -.03em; color: inherit;
}
h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 4.2vw, 3.2rem); }
h3 { font-size: 1.25rem; letter-spacing: -.02em; }
p  { margin: 0 0 1rem; color: var(--ink-2); }
strong { color: var(--ink); font-weight: 600; }

:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--ink); color: var(--paper); padding: .7rem 1.1rem;
}
.skip-link:focus { left: 0; }

/* Resaltado a marcador sobre el titular (aguanta el corte de línea) */
.mark {
  padding: 0 .06em; margin: 0 -.06em;
  background-image: linear-gradient(var(--yellow), var(--yellow));
  background-size: 100% .42em; background-position: 0 82%; background-repeat: no-repeat;
  -webkit-box-decoration-break: clone; box-decoration-break: clone;
}

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 28px; }
.section { padding: clamp(66px, 8vw, 112px) 0; }
.section-alt { background: var(--paper-2); }

/* Sección invertida: papel → tinta */
.section-dark { background: var(--ink); color: var(--paper); }
.section-dark h1, .section-dark h2, .section-dark h3 { color: var(--paper); }
.section-dark p, .section-dark .section-sub { color: #a9b3c4; }
.section-dark .section-index { border-top-color: var(--yellow); color: var(--paper); }
.section-dark .section-index em { color: var(--yellow); }
.section-dark .lead { color: #c2cad6; }

.section-head { max-width: 720px; margin: 0 0 clamp(36px, 4.5vw, 56px); }
.section-head h2 { margin-bottom: .55rem; }
.section-sub { color: var(--ink-2); font-size: 1.08rem; margin: 0; }

/* Numeración tipo informe */
.section-index {
  display: flex; align-items: baseline; gap: 1rem;
  margin: 0 0 1.5rem; padding-top: .9rem;
  border-top: 4px solid var(--ink);
  font-family: var(--font-mono); font-size: .8rem; font-weight: 500;
  letter-spacing: .12em; text-transform: uppercase; color: var(--ink);
}
.section-index em { font-style: normal; font-size: 1.35rem; font-weight: 600; color: var(--blue); letter-spacing: 0; }

.eyebrow {
  display: inline-block; margin-bottom: 1rem; padding: .25rem .6rem;
  background: var(--ink); color: var(--paper);
  font-family: var(--font-mono); font-size: .76rem; font-weight: 500;
  letter-spacing: .1em; text-transform: uppercase;
}
.lead { font-size: 1.2rem; color: var(--ink-2); }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-family: var(--font-display); font-weight: 700; font-size: 1.02rem; letter-spacing: -.01em;
  padding: .85rem 1.7rem; border: 2px solid var(--ink); border-radius: var(--radius);
  cursor: pointer; transition: transform .12s ease, box-shadow .12s ease, background .12s ease, color .12s ease;
}
.btn-primary { background: var(--blue); color: #fff; box-shadow: var(--hard-sm); }
.btn-primary:hover { background: var(--ink); transform: translate(-2px, -2px); box-shadow: 5px 5px 0 var(--yellow); }
.btn-primary[disabled] { opacity: .5; cursor: default; transform: none; }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--yellow); transform: translate(-2px, -2px); box-shadow: var(--hard-sm); }
.btn-sm { padding: .5rem 1.1rem; font-size: .95rem; }
.btn-block { width: 100%; }
.section-dark .btn-ghost { color: var(--paper); border-color: var(--paper); }
.section-dark .btn-ghost:hover { background: var(--yellow); color: var(--ink); box-shadow: 3px 3px 0 var(--paper); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--paper); border-bottom: 2px solid transparent;
  transition: border-color .2s ease;
}
.site-header.scrolled { border-bottom-color: var(--ink); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); gap: 1rem; }

.logo { display: inline-flex; align-items: center; gap: .5rem; color: var(--ink); }
.logo-mark { width: 32px; height: 22px; color: var(--blue); flex: none; }
.logo-text { font-family: var(--font-display); font-weight: 800; font-size: 1.5rem; letter-spacing: -.04em; }
.logo-product {
  font-family: var(--font-mono); font-size: .7rem; font-weight: 500; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink); background: var(--yellow);
  padding: .18rem .45rem; align-self: center;
}

.nav { display: flex; align-items: center; gap: 1.8rem; }
.nav > a:not(.btn) {
  font-size: .96rem; font-weight: 500; color: var(--ink);
  padding-bottom: 3px; border-bottom: 3px solid transparent;
  transition: border-color .15s ease;
}
.nav > a:not(.btn):hover { border-bottom-color: var(--yellow); }

.nav-toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 44px; height: 44px; padding: 0 9px;
  background: var(--paper); border: 2px solid var(--ink); border-radius: var(--radius); cursor: pointer;
}
.nav-toggle span { display: block; height: 2px; background: var(--ink); transition: transform .2s ease, opacity .15s ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: clamp(52px, 7vw, 92px) 0 clamp(56px, 7vw, 88px); overflow: hidden; }
.hero-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 34px 34px; opacity: .55;
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent 85%);
          mask-image: linear-gradient(to bottom, #000, transparent 85%);
}
/* La campana de Gauss, grande y recortada: el motivo de marca */
.hero-curve {
  position: absolute; right: 2%; bottom: 0; width: 40%; max-width: 430px; height: auto;
  color: var(--yellow); pointer-events: none;
}
.hero-inner { position: relative; max-width: 940px; }
.hero h1 { margin-bottom: 1.3rem; }
.hero .lead { max-width: 610px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2.2rem; }
.hero-note {
  margin: 2.4rem 0 0; padding-top: 1.3rem; border-top: 2px solid var(--ink); max-width: 610px;
  font-family: var(--font-mono); font-size: .76rem; letter-spacing: .06em;
  text-transform: uppercase; color: var(--ink-2);
}

/* Cinta de rubros */
.ticker { background: var(--ink); color: var(--paper); overflow: hidden; white-space: nowrap; }
.ticker-track {
  display: inline-flex; align-items: center; padding: .85rem 0;
  font-family: var(--font-mono); font-size: .8rem; letter-spacing: .14em; text-transform: uppercase;
  animation: ticker 38s linear infinite;
}
.ticker-track b { font-weight: 500; padding: 0 1.6rem; }
.ticker-track i { font-style: normal; color: var(--yellow); }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.ticker:hover .ticker-track { animation-play-state: paused; }

/* ---------- "Esto te suena" ---------- */
.pain-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(235px, 1fr)); gap: 1rem; }
.pain-grid li {
  display: grid; gap: .8rem; align-content: start;
  padding: 1.5rem 1.3rem; background: rgba(255, 255, 255, .05);
  border: 2px solid rgba(255, 255, 255, .18);
}
.pain-grid p { margin: 0; color: var(--paper); font-size: 1rem; }
.pain-icon { font-family: var(--font-mono); font-size: 1.5rem; font-weight: 600; color: var(--yellow); }
.pain-closing {
  margin: 2.2rem 0 0; max-width: 760px;
  font-family: var(--font-display); font-weight: 700; letter-spacing: -.02em;
  font-size: clamp(1.35rem, 2.6vw, 1.9rem); line-height: 1.2;
}
.section-dark .pain-closing { color: var(--paper); }

/* ---------- Cards ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.card {
  position: relative; padding: 1.8rem 1.6rem;
  background: var(--paper-3); border: 2px solid var(--ink); border-radius: var(--radius);
  box-shadow: var(--hard); transition: transform .14s ease, box-shadow .14s ease;
}
.card:hover { transform: translate(-3px, -3px); box-shadow: 8px 8px 0 var(--blue); }
.card-flat { box-shadow: var(--hard-sm); }
.card-flat:hover { box-shadow: 6px 6px 0 var(--yellow); }
.card-step {
  display: inline-block; margin-bottom: 1rem; padding: .18rem .55rem;
  background: var(--yellow); color: var(--ink);
  font-family: var(--font-mono); font-size: .74rem; font-weight: 500;
  letter-spacing: .1em; text-transform: uppercase;
}
.card-icon { width: 32px; height: 32px; margin-bottom: 1rem; color: var(--blue); }
.card-icon svg { width: 100%; height: 100%; stroke-linecap: round; stroke-linejoin: round; }
.card h3 { margin-bottom: .5rem; }
.card p { font-size: .98rem; }
.card-list { margin-top: 1.2rem; padding-top: 1.1rem; border-top: 2px solid var(--line); display: grid; gap: .45rem; }
.card-list li { position: relative; padding-left: 1.2rem; font-size: .9rem; color: var(--ink-2); }
.card-list li::before { content: ""; position: absolute; left: 0; top: .58em; width: 8px; height: 8px; background: var(--blue); }

/* ---------- Banda de cita ---------- */
.quote-band { padding: clamp(56px, 7vw, 96px) 0; background: var(--blue); color: #fff; }
.quote-band .container { max-width: 960px; }
.quote-band blockquote { margin: 0; }
.quote-band blockquote p {
  margin: 0; font-family: var(--font-display); font-weight: 700; letter-spacing: -.03em;
  font-size: clamp(1.7rem, 3.8vw, 2.9rem); line-height: 1.06; color: #fff;
}
.quote-band blockquote strong { color: var(--yellow); font-weight: 800; }
.quote-sub {
  max-width: 640px; margin: 1.9rem 0 0; padding-top: 1.4rem;
  border-top: 2px solid rgba(255, 255, 255, .32);
  font-size: 1rem; color: #ccd4f7;
}

/* ---------- Pasos ---------- */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem; }
.steps li {
  padding: 1.7rem 1.5rem; background: var(--paper-3);
  border: 2px solid var(--ink); border-radius: var(--radius); box-shadow: var(--hard-sm);
}
.step-n {
  display: block; margin-bottom: .8rem;
  font-family: var(--font-display); font-size: 3rem; font-weight: 800; line-height: .9;
  letter-spacing: -.05em; color: var(--blue);
}
.steps h3 { margin-bottom: .5rem; }
.steps p { margin: 0; font-size: .96rem; }

/* ---------- Flujo del dato ---------- */
.flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: .8rem; }
.flow li {
  display: grid; gap: .3rem; align-content: start; min-width: 0;
  padding: 1.2rem 1rem; background: var(--paper-3); color: var(--ink);
  border: 2px solid var(--ink); border-radius: var(--radius);
}
.flow li:nth-child(n+4) { background: var(--paper-2); }
.flow-step { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; line-height: 1.12; letter-spacing: -.02em; }
.flow-detail { font-size: .82rem; color: var(--ink-3); }
.flow-tag {
  justify-self: start; margin-top: .7rem; padding: .16rem .5rem;
  font-family: var(--font-mono); font-size: .7rem; letter-spacing: .04em; text-transform: uppercase;
}
.flow-tag.on  { background: var(--yellow); color: var(--ink); }
.flow-tag.off { background: var(--ink); color: var(--paper); }
.flow-note { margin: 1.5rem 0 0; max-width: 680px; }

.pull-quote {
  margin: 2.4rem 0 0; max-width: 760px; padding: 1.4rem 1.6rem;
  background: var(--yellow); border: 2px solid var(--ink); box-shadow: var(--hard);
  font-family: var(--font-display); font-weight: 700; letter-spacing: -.02em;
  font-size: clamp(1.25rem, 2.4vw, 1.7rem); line-height: 1.15; color: var(--ink);
}

/* ---------- Grilla de features ---------- */
.feature-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(265px, 1fr));
  gap: 0; border: 2px solid var(--ink); background: var(--paper-3);
}
.feature { padding: 1.7rem 1.5rem; border-right: 2px solid var(--ink); border-bottom: 2px solid var(--ink); }
.feature h3 { margin-bottom: .45rem; }
.feature p { margin: 0; font-size: .96rem; }

/* ---------- Roadmap ---------- */
.roadmap { max-width: 780px; border-top: 2px solid var(--ink); }
.roadmap li {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1rem .2rem; border-bottom: 1px solid var(--line);
}
.rm-name { font-size: 1.02rem; font-weight: 500; }
.rm-state {
  flex: none; font-family: var(--font-mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase;
  padding: .22rem .6rem; border: 1px solid var(--ink); white-space: nowrap;
}
.rm-state.live { background: var(--ok); color: #fff; border-color: var(--ok); }
.rm-state.dev  { background: var(--yellow); color: var(--ink); }
.rm-state.next { background: transparent; color: var(--ink); }
.rm-state.plan { background: transparent; color: var(--ink-3); border-color: var(--line); }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; border-top: 2px solid var(--ink); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.15rem .2rem; cursor: pointer; list-style: none;
  font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; letter-spacing: -.02em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; flex: none; display: grid; place-items: center;
  width: 26px; height: 26px; background: var(--ink); color: var(--yellow);
  font-family: var(--font-mono); font-size: 1.1rem; line-height: 1;
}
.faq details[open] summary::after { content: "–"; background: var(--blue); color: #fff; }
.faq details p { margin: 0; padding: 0 3rem 1.3rem .2rem; font-size: 1rem; }

/* ---------- Jornalis ---------- */
.jornalis { position: relative; overflow: hidden; }
.jornalis-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 3.8rem); align-items: center; }
.jornalis-title { font-size: clamp(3rem, 7vw, 5.5rem); line-height: .9; letter-spacing: -.05em; margin-bottom: .3em; }
.badge {
  display: inline-block; margin-bottom: 1.1rem; padding: .25rem .7rem;
  background: var(--yellow); color: var(--ink); border: 2px solid var(--ink);
  font-family: var(--font-mono); font-size: .74rem; letter-spacing: .1em; text-transform: uppercase;
}
.check-list { display: grid; gap: .65rem; margin: 1.6rem 0 2rem; }
.check-list li { position: relative; padding-left: 1.9rem; font-size: 1rem; }
.check-list li::before {
  content: ""; position: absolute; left: 0; top: .35em; width: 1.05rem; height: .55rem;
  border-left: 3px solid var(--blue); border-bottom: 3px solid var(--blue); transform: rotate(-45deg);
}

/* Maqueta: planilla de control */
.mock { background: var(--paper-3); border: 2px solid var(--ink); box-shadow: var(--hard); }
.mock-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 1rem;
  padding: .8rem 1.1rem; background: var(--ink); color: var(--paper);
  font-family: var(--font-mono); font-size: .74rem; letter-spacing: .1em; text-transform: uppercase;
}
.mock-head span:last-child { color: var(--yellow); }
.mock-row {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .72rem 1.1rem; border-bottom: 1px solid var(--line);
}
.mock-label { font-size: .9rem; color: var(--ink-2); }
.mock-val { font-family: var(--font-mono); font-size: .92rem; font-weight: 500; }
.mock-pill { font-family: var(--font-mono); font-size: .74rem; padding: .12rem .5rem; border: 1px solid var(--ink); }
.mock-pill.ok   { background: var(--ink); color: var(--paper); }
.mock-pill.wait { background: var(--yellow); color: var(--ink); }
.mock-chart {
  display: flex; align-items: flex-end; gap: .4rem; height: 104px;
  padding: 1rem 1.1rem; border-bottom: 1px solid var(--line);
}
.mock-chart span { flex: 1; height: var(--h); background: var(--blue); border: 1px solid var(--ink); border-bottom: 0; }
.mock-chart span:nth-child(6) { background: var(--yellow); }
.mock-foot {
  margin: 0; padding: .75rem 1.1rem; background: var(--paper-2);
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: .06em;
  text-transform: uppercase; color: var(--ink-2);
}

/* ---------- Para quién ---------- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 3.8rem); align-items: start; }
.values { border-top: 2px solid var(--ink); }
.values li {
  position: relative; padding: .95rem .2rem .95rem 1.8rem;
  border-bottom: 1px solid var(--line); font-size: 1rem; color: var(--ink-2);
}
.values li::before {
  content: ""; position: absolute; left: 0; top: 1.4em; width: 10px; height: 10px;
  background: var(--yellow); border: 1px solid var(--ink);
}

/* ---------- Contacto / formularios ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 3.8rem); align-items: start; }
.contact-list { border-top: 2px solid var(--ink); margin-top: 2rem; }
.contact-list li {
  display: flex; align-items: baseline; justify-content: space-between; gap: 1rem;
  padding: .85rem .2rem; border-bottom: 1px solid var(--line);
}
.contact-list span {
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink-3);
}
.contact-list a { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; letter-spacing: -.02em; }
.contact-list a:hover { box-shadow: inset 0 -.5em 0 var(--yellow); }

.form {
  display: grid; gap: 1rem; padding: clamp(1.5rem, 3vw, 2.1rem);
  background: var(--paper-3); border: 2px solid var(--ink); box-shadow: var(--hard);
}
.field { display: grid; gap: .35rem; }
.field label {
  font-family: var(--font-mono); font-size: .74rem; letter-spacing: .08em;
  text-transform: uppercase; color: var(--ink-2);
}
.field input, .field textarea {
  width: 100%; padding: .75rem .85rem; font: inherit; font-size: .97rem;
  color: var(--ink); background: var(--paper);
  border: 2px solid var(--ink); border-radius: var(--radius);
  transition: background .15s ease, box-shadow .15s ease;
}
.field input::placeholder, .field textarea::placeholder { color: var(--ink-3); }
.field input:focus, .field textarea:focus { outline: none; background: #fff; box-shadow: var(--hard-sm); }
.field textarea { resize: vertical; min-height: 108px; }
.field.invalid input, .field.invalid textarea { border-color: var(--err); background: var(--err-soft); }

.consent { display: flex; align-items: flex-start; gap: .6rem; font-size: .86rem; color: var(--ink-2); line-height: 1.5; cursor: pointer; }
.consent input { margin-top: .25rem; width: 17px; height: 17px; accent-color: var(--blue); flex: none; }
.consent a { color: var(--blue); text-decoration: underline; text-underline-offset: 2px; }
.consent.invalid { color: var(--err); }

.hp { position: absolute !important; left: -9999px !important; }
.form-note { margin: 0; font-size: .9rem; min-height: 1.2em; font-weight: 500; }
.form-note.ok  { color: var(--ok); }
.form-note.err { color: var(--err); }

/* ---------- Página legal ---------- */
.legal { padding: clamp(44px, 6vw, 80px) 0 clamp(60px, 7vw, 88px); }
.legal .container { max-width: 740px; }
.legal h1 { font-size: clamp(2.2rem, 4.6vw, 3.2rem); margin-bottom: .3rem; }
.legal h2 { font-size: 1.45rem; margin: 2.4rem 0 .7rem; }
.legal-date { font-family: var(--font-mono); font-size: .8rem; color: var(--ink-3); margin-bottom: 2.4rem; }
.legal ul { display: grid; gap: .45rem; margin: 0 0 1rem; }
.legal li { position: relative; padding-left: 1.3rem; color: var(--ink-2); }
.legal li::before { content: ""; position: absolute; left: 0; top: .62em; width: 8px; height: 8px; background: var(--blue); }
.legal a { color: var(--blue); text-decoration: underline; text-underline-offset: 2px; }
.legal-back { margin-top: 2.6rem; padding-top: 1.4rem; border-top: 2px solid var(--ink); }

/* ---------- Footer ---------- */
.site-footer { padding: 3rem 0 2.2rem; background: var(--ink); color: var(--paper); }
.footer-inner { display: grid; grid-template-columns: 1fr auto; gap: 1.4rem 2rem; align-items: center; }
.site-footer .logo { color: var(--paper); }
.site-footer .logo-mark { color: var(--yellow); }
.footer-brand p { margin: .5rem 0 0; font-family: var(--font-mono); font-size: .78rem; color: #8d97a8; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 1.4rem; font-size: .95rem; }
.footer-nav a { padding-bottom: 2px; border-bottom: 2px solid transparent; }
.footer-nav a:hover { border-bottom-color: var(--yellow); }
.copyright {
  grid-column: 1 / -1; margin: 1.4rem 0 0; padding-top: 1.4rem;
  border-top: 1px solid rgba(255, 255, 255, .18);
  font-family: var(--font-mono); font-size: .74rem; color: #8d97a8;
}

/* ---------- Aparición al scrollear ---------- */
.reveal { opacity: 0; transform: translateY(12px); transition: opacity .45s ease, transform .45s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .ticker-track { animation: none; }
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .flow { grid-template-columns: repeat(2, 1fr); }
  .hero-curve { width: 46%; right: -2%; }
}

@media (max-width: 900px) {
  .jornalis-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .jornalis-visual { order: -1; }
  .feature { border-right: 0; }
}

@media (max-width: 780px) {
  .nav-toggle { display: flex; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: .5rem 28px 1.5rem;
    background: var(--paper); border-bottom: 3px solid var(--ink);
    transform: translateY(-115%); opacity: 0; visibility: hidden;
    transition: transform .22s ease, opacity .15s ease, visibility .22s;
  }
  .nav.open { transform: none; opacity: 1; visibility: visible; }
  .nav > a:not(.btn) { padding: .95rem 0; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  .nav > .btn { margin-top: 1.1rem; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero-curve { display: none; }
}

@media (max-width: 620px) {
  .flow { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  body { font-size: 16px; }
  .container { padding: 0 20px; }
  .btn { width: 100%; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .roadmap li, .contact-list li { flex-direction: column; align-items: flex-start; gap: .35rem; }
  .card, .steps li, .form, .mock, .pull-quote { box-shadow: var(--hard-sm); }
}