/* ============================================================
   IRT Rebrand 2026 — design tokens + global styles
   Source of truth: irt/project/variant-a.jsx + home-current.jsx
   ============================================================ */

:root {
  /* Dark theme (default) */
  --bg: #0e0f0e;
  --panel: #16181a;
  --fg: #f3f1ec;
  --muted: rgba(243, 241, 236, 0.55);
  --line: rgba(243, 241, 236, 0.13);
  --accent: #ee7d22;
  --nav-bg: rgba(14, 15, 14, 0.86);
  --footer-bg: #070807;
  --img-bg: #1a1b1a;
  --card-shadow: 0 24px 60px rgba(0, 0, 0, 0.45), 0 2px 6px rgba(0, 0, 0, 0.3);

  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --container: 1440px;
  --section-pad-y: 110px;
  --section-pad-x: 64px;
}

[data-theme="light"] {
  --bg: #fafaf7;
  --panel: #f1ede2;
  --fg: #141312;
  --muted: rgba(20, 19, 18, 0.55);
  --line: rgba(20, 19, 18, 0.12);
  --accent: #ee7d22;
  --nav-bg: rgba(250, 250, 247, 0.92);
  --footer-bg: #141312;
  --img-bg: #d8c8b4;
  --card-shadow: 0 24px 60px rgba(64, 40, 20, 0.14), 0 2px 6px rgba(64, 40, 20, 0.06);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--fg);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--accent); color: #0e0f0e; padding: 12px 18px;
  z-index: 100;
}
.skip-link:focus { left: 16px; top: 16px; }

/* ---------- Layout ---------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--section-pad-x);
}

.section { padding: var(--section-pad-y) 0; }
.section-sm { padding: 80px 0; }
.section--panel { background: var(--panel); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.eyebrow {
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 400;
}
.eyebrow--muted { color: var(--muted); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  margin: 0;
  letter-spacing: -0.02em;
  font-weight: 500;
}
h1 { font-size: 84px; line-height: 0.96; letter-spacing: -0.025em; }
h2 { font-size: 56px; line-height: 1.05; }
h3 { font-size: 28px; line-height: 1.2; }
h4 { font-size: 22px; line-height: 1.3; }

p { margin: 0; }
.lead { font-size: 20px; line-height: 1.55; color: var(--muted); max-width: 540px; }

/* ---------- Pills (buttons) ---------- */
.pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}
.pill--solid {
  background: var(--accent);
  color: #0e0f0e;
}
.pill--solid:hover { background: #d96a13; }
.pill--ghost {
  background: transparent;
  color: var(--fg);
  border-color: var(--line);
}
.pill--ghost:hover { background: rgba(243, 241, 236, 0.06); }
[data-theme="light"] .pill--ghost:hover { background: rgba(20, 19, 18, 0.04); }
.pill--lg { padding: 14px 22px; }

/* ---------- Topbar / nav ---------- */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: var(--nav-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.topbar__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 18px var(--section-pad-x);
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.topbar__left { display: flex; align-items: center; gap: 40px; }
.brand { display: inline-flex; align-items: center; flex-shrink: 0; }
.brand img { height: 36px; width: auto; max-width: none; }
.footer__brand img { max-width: none; }
.nav {
  display: flex; gap: 28px; font-size: 14px;
}
.nav a { color: var(--muted); }
.nav a:hover, .nav a.is-active { color: var(--fg); }
.nav-actions { display: flex; gap: 12px; font-size: 13px; align-items: center; }
.theme-toggle {
  width: 38px; height: 38px; border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent; color: var(--fg);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  padding: 0;
}
.theme-toggle:hover { background: rgba(243, 241, 236, 0.06); }
[data-theme="light"] .theme-toggle:hover { background: rgba(20, 19, 18, 0.04); }
.menu-toggle {
  display: none;
  width: 38px; height: 38px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent; color: var(--fg);
  cursor: pointer;
  align-items: center; justify-content: center;
  flex-direction: column; gap: 4px;
  padding: 0;
}
.menu-toggle span {
  display: block; width: 16px; height: 1.5px; background: currentColor;
}

/* ---------- Hero V3 split 60/40 ---------- */
.hero {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  min-height: 720px;
  border-bottom: 1px solid var(--line);
}
.hero--with-card { grid-template-columns: 1.05fr 1fr; min-height: 760px; }
.hero__copy {
  padding: 100px var(--section-pad-x);
  display: flex; flex-direction: column; justify-content: center;
}
.hero__eyebrow {
  display: flex; align-items: center; gap: 14px;
  color: var(--accent);
  font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase;
  margin-bottom: 28px;
}
.hero__eyebrow::before {
  content: ""; width: 32px; height: 1px; background: var(--accent);
}
.hero__title { max-width: 720px; }
.hero__lead { font-size: 20px; line-height: 1.55; color: var(--muted); max-width: 540px; margin-top: 28px; }
.hero__actions { display: flex; gap: 12px; margin-top: 36px; flex-wrap: wrap; }
.hero__media {
  position: relative; overflow: hidden;
  border-left: 1px solid var(--line);
}
.hero__media-bg {
  position: absolute; inset: 0;
  background-image: url(./assets/composite-1.png);
  background-size: 400% auto;
  background-repeat: no-repeat;
  filter: contrast(1.05) brightness(0.95);
}
.hero__media-fade {
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(14, 15, 14, 0.45) 0%, rgba(14, 15, 14, 0) 50%);
  pointer-events: none;
}
[data-theme="light"] .hero__media-fade {
  background: linear-gradient(0deg, rgba(250, 250, 247, 0.35) 0%, rgba(250, 250, 247, 0) 50%);
}

/* ---------- Facts band (4 cols) ---------- */
.facts {
  padding: 48px var(--section-pad-x);
  max-width: var(--container);
  margin: 0 auto;
  border-bottom: 1px solid var(--line);
}
.facts__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.fact__k { font-size: 20px; font-weight: 500; }
.fact__v { color: var(--muted); font-size: 14px; margin-top: 4px; }

/* ---------- Section heads ---------- */
.section-head { margin-bottom: 56px; max-width: 1000px; }
.section-head__eyebrow { margin-bottom: 12px; }
.section-head__lead { color: var(--muted); font-size: 18px; max-width: 720px; margin-top: 16px; }

/* ---------- Grid no-gap (services style) ---------- */
.cells {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
}
.cell {
  padding: 32px 32px 32px 0;
  border-top: 1px solid var(--line);
}
.cell:not(:nth-child(3n+1)) { padding-left: 32px; }
.cell:not(:nth-child(3n)) { border-right: 1px solid var(--line); }
.cells--2 { grid-template-columns: repeat(2, 1fr); }
.cells--2 .cell:not(:nth-child(2n+1)) { padding-left: 32px; }
.cells--2 .cell:not(:nth-child(2n)) { border-right: 1px solid var(--line); }
.cell__num { font-size: 13px; color: var(--muted); letter-spacing: 0.06em; }
.cell__title { font-size: 24px; line-height: 1.2; font-weight: 500; margin-top: 14px; font-family: var(--font-display); }
.cell__desc { color: var(--muted); font-size: 15px; margin-top: 12px; line-height: 1.55; }
.cell--big .cell__title { font-size: 26px; }

/* ---------- Cards (project / tipologia) ---------- */
.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.cards-grid--2 { grid-template-columns: repeat(2, 1fr); gap: 24px; }
.card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
}
.card__media {
  aspect-ratio: 5/4;
  background-color: var(--img-bg);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.card__body { padding: 26px; }
.card__eyebrow { font-size: 12px; color: var(--accent); letter-spacing: 0.1em; text-transform: uppercase; }
.card__title { font-size: 24px; line-height: 1.2; font-weight: 500; margin-top: 10px; font-family: var(--font-display); }
.card__desc { color: var(--muted); font-size: 15px; margin-top: 10px; line-height: 1.55; }

/* Composite-1 panel helpers */
.bg-comp1-0 { background-image: url(./assets/composite-1.png); background-size: 400% auto; background-position: 0% center; background-repeat: no-repeat; }
.bg-comp1-1 { background-image: url(./assets/composite-1.png); background-size: 400% auto; background-position: 33.33% center; background-repeat: no-repeat; }
.bg-comp1-2 { background-image: url(./assets/composite-1.png); background-size: 400% auto; background-position: 66.66% center; background-repeat: no-repeat; }
.bg-comp1-3 { background-image: url(./assets/composite-1.png); background-size: 400% auto; background-position: 100% center; background-repeat: no-repeat; }

/* ---------- Three-cards proceso ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.step { border-top: 1px solid var(--line); padding-top: 28px; }
.step__num { font-size: 13px; color: var(--accent); letter-spacing: 0.08em; }
.step__title { font-size: 28px; line-height: 1.2; font-weight: 500; margin-top: 14px; font-family: var(--font-display); }
.step__desc { color: var(--muted); font-size: 16px; margin-top: 12px; line-height: 1.55; }

/* ---------- Tipología cards (button-style) ---------- */
.tipologia { background: transparent; border: none; padding: 0; cursor: pointer; color: inherit; font-family: inherit; text-align: left; width: 100%; }
.tipologia__media {
  aspect-ratio: 4/3;
  background-color: var(--img-bg);
  background-size: cover; background-position: center;
  border-radius: 16px;
  position: relative;
  outline: 1px solid var(--line);
  transition: outline-color 0.2s ease, outline-offset 0.2s ease, outline-width 0.2s ease;
}
.tipologia.is-active .tipologia__media {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}
.tipologia__chip {
  position: absolute; top: 16px; right: 16px;
  background: rgba(14, 15, 14, 0.78);
  color: #f3f1ec;
  padding: 6px 10px;
  font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase;
  border-radius: 4px;
}
.tipologia__head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-top: 18px;
}
.tipologia__name { font-size: 24px; font-weight: 500; }
.tipologia__idx { font-size: 13px; color: var(--muted); }
.tipologia__desc { color: var(--muted); font-size: 15px; margin-top: 8px; line-height: 1.5; }

/* ---------- Simulador ---------- */
.sim {
  padding: 100px 0 120px;
  background: var(--panel);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.sim__head {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 12px;
}
.sim__head-meta { font-size: 12px; color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; }
.sim__grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
}
.sim__controls { display: flex; flex-direction: column; gap: 32px; }
.control-row__label {
  font-size: 14px; color: var(--muted); letter-spacing: 0.04em; text-transform: uppercase;
}
.control-row__value { font-size: 16px; font-weight: 500; color: var(--fg); }
.control-row__head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 12px; }
.scale-ticks { display: flex; justify-content: space-between; font-size: 11px; color: var(--muted); margin-top: 8px; }
.seg-grid { display: grid; gap: 8px; }
.seg-grid--3 { grid-template-columns: repeat(3, 1fr); }
.seg-grid--4 { grid-template-columns: repeat(4, 1fr); }
.seg-btn {
  padding: 12px 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: transparent;
  color: var(--fg);
  cursor: pointer;
  text-align: left;
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.seg-btn:hover { border-color: var(--accent); }
.seg-btn.is-active {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--bg);
}
.seg-btn.is-active .seg-btn__sub { color: var(--bg); opacity: 0.7; }
.seg-btn__main { font-size: 14px; font-weight: 500; }
.seg-btn__sub { font-size: 12px; color: var(--muted); margin-top: 2px; }
.range {
  width: 100%;
  accent-color: var(--accent);
  background: transparent;
}
.select {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 15px;
  font-family: inherit;
}

.sim__result {
  background: var(--bg);
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: 20px;
  align-self: start;
}
.sim__result-label { color: var(--muted); font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; }
.sim__cuota {
  font-family: var(--font-display);
  font-size: 76px; line-height: 1;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-top: 12px;
  color: var(--accent);
}
.sim__cuota-meta { color: var(--muted); font-size: 14px; margin-top: 8px; }
.sim__kv-grid {
  border-top: 1px solid var(--line);
  margin-top: 32px; padding-top: 24px;
  display: grid; grid-template-columns: 1fr 1fr;
  row-gap: 18px; column-gap: 24px;
}
.kv__k { font-size: 12px; color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; }
.kv__v { font-size: 20px; font-weight: 500; margin-top: 6px; }
.kv__sub { font-size: 12px; color: var(--muted); margin-top: 2px; }

.sim__cta-box {
  margin-top: 28px; padding: 20px;
  background: var(--panel);
  border: 1px dashed var(--line);
}
.sim__cta-text { font-size: 13px; color: var(--muted); margin-bottom: 14px; }

/* ---------- Live cuota card (over hero image) ---------- */
.live-cuota {
  position: absolute; bottom: 40px; left: 40px; right: 40px;
  background: var(--bg);
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--card-shadow);
}
.live-cuota__head { display: flex; justify-content: space-between; align-items: baseline; }
.live-cuota__label { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.live-cuota__live { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); }
.live-cuota__amount {
  display: flex; align-items: baseline; gap: 10px; margin-top: 12px;
  font-family: var(--font-display);
}
.live-cuota__amount-num { font-size: 52px; line-height: 1; font-weight: 500; letter-spacing: -0.02em; }
.live-cuota__amount-sub { font-size: 14px; color: var(--muted); }
.live-cuota__detail { margin-top: 6px; font-size: 13px; color: var(--muted); }
.live-cuota__mini-grid {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px;
  margin-top: 18px; padding-top: 16px;
  border-top: 1px solid var(--line);
}
.live-cuota__mini-k { font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.live-cuota__mini-v { font-size: 15px; font-weight: 500; margin-top: 4px; color: var(--fg); }
.live-cuota-chip {
  position: absolute; top: 32px; left: 32px;
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(14, 15, 14, 0.62);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  color: #f3f1ec;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
}
.live-cuota-chip__dot { width: 6px; height: 6px; border-radius: 999px; background: var(--accent); }

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  padding: 14px var(--section-pad-x);
  border-bottom: 1px solid var(--line);
  font-size: 12px; color: var(--muted);
  letter-spacing: 0.06em; text-transform: uppercase;
  max-width: var(--container);
  margin: 0 auto;
}
.breadcrumb__sep { margin: 0 10px; }
.breadcrumb__current { color: var(--fg); }

/* ---------- CTA band ---------- */
.cta-band {
  padding: 90px var(--section-pad-x);
  background: var(--accent);
  color: #0e0f0e;
  display: grid; grid-template-columns: 1fr auto;
  gap: 48px; align-items: center;
  border-bottom: 1px solid var(--line);
}
.cta-band h2 { margin: 0; max-width: 800px; font-size: 44px; }
.cta-band .pill { background: #0e0f0e; color: #fff; white-space: nowrap; font-size: 15px; padding: 16px 28px; }
.cta-band .pill:hover { background: #1a1b1a; }

/* ---------- Clientes strip ---------- */
.clientes {
  padding: 80px var(--section-pad-x);
  background: var(--panel);
  max-width: var(--container);
  margin: 0 auto;
}
.clientes__list {
  display: flex; gap: 40px; flex-wrap: wrap;
  font-size: 22px; font-weight: 500; color: var(--muted);
  margin-top: 28px;
}

/* ---------- Referencias ---------- */
.refs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.ref { border-top: 1px solid var(--line); padding-top: 28px; }
.ref__quote { font-size: 22px; line-height: 1.45; color: var(--fg); margin-bottom: 24px; }
.ref__author { font-size: 13px; color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; }

/* ---------- FAQ ---------- */
.faq-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 80px; align-items: start; }
.faq__item {
  border-top: 1px solid var(--line);
  padding: 22px 0;
}
.faq__summary {
  list-style: none; cursor: pointer;
  font-size: 18px; font-weight: 500;
  display: flex; justify-content: space-between; align-items: baseline; gap: 24px;
}
.faq__summary::-webkit-details-marker { display: none; }
.faq__summary::after { content: "+"; color: var(--muted); font-size: 18px; transition: transform 0.2s ease; }
details[open] .faq__summary::after { content: "−"; }
.faq__body { color: var(--muted); font-size: 16px; line-height: 1.6; margin-top: 14px; max-width: 640px; }

/* ---------- Form ---------- */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.2fr;
  gap: 80px;
}
.contact-rows {
  display: flex; flex-direction: column; gap: 12px;
  font-size: 15px; margin-top: 8px;
}
.contact-row {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  display: flex; justify-content: space-between;
  color: var(--fg); text-decoration: none;
}
.contact-row:hover { color: var(--accent); }
.form-card {
  background: var(--panel);
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: 20px;
}
.form-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
}
.field { display: flex; flex-direction: column; gap: 8px; }
.field--full { grid-column: span 2; }
.field__label { font-size: 12px; color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; }
.field input, .field select, .field textarea {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 14px;
  font-family: inherit;
  color: var(--fg);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.field textarea { min-height: 96px; resize: vertical; }
.field--trap { position: absolute; left: -9999px; }
.form-status { font-size: 14px; color: var(--muted); margin-top: 12px; }

/* ---------- Tipologías hero chip ---------- */

/* ---------- Footer ---------- */
.footer {
  background: var(--footer-bg);
  padding: 60px var(--section-pad-x) 40px;
  border-top: 1px solid rgba(243, 241, 236, 0.12);
  color: rgba(243, 241, 236, 0.6);
  font-size: 14px;
}
.footer__inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex; justify-content: space-between; align-items: flex-end;
  gap: 48px;
  flex-wrap: wrap;
}
.footer__brand img { height: 36px; width: auto; }
.footer__brand p { margin-top: 16px; max-width: 360px; }
.footer__copy { font-size: 12px; letter-spacing: 0.05em; }

/* ---------- 2-col layout ---------- */
.two-col {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
  align-items: center;
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--section-pad-y) var(--section-pad-x);
}
.two-col__media {
  aspect-ratio: 5/4;
  background-color: var(--img-bg);
  background-size: cover; background-position: center;
  border-radius: 18px;
  overflow: hidden;
  position: relative;
}

/* ---------- Mobile responsive ---------- */
@media (max-width: 1024px) {
  :root {
    --section-pad-y: 72px;
    --section-pad-x: 32px;
  }
  h1 { font-size: 56px; }
  h2 { font-size: 40px; }
  h3 { font-size: 24px; }
  .lead { font-size: 18px; }

  .nav { display: none; }
  .menu-toggle { display: inline-flex; }
  .nav.is-open {
    display: flex; flex-direction: column;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--nav-bg);
    backdrop-filter: blur(10px);
    padding: 16px 32px 24px;
    gap: 14px;
    font-size: 16px;
    border-bottom: 1px solid var(--line);
  }

  .hero, .hero--with-card {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .hero__copy { padding: 64px var(--section-pad-x); }
  .hero__media {
    height: 360px;
    border-left: none;
    border-top: 1px solid var(--line);
  }

  .facts__grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .two-col, .two-col--reverse { grid-template-columns: 1fr; gap: 32px; }

  .cells, .cells--2 { grid-template-columns: 1fr; }
  .cell, .cells--2 .cell { border-right: none !important; padding-left: 0 !important; padding-right: 0; }

  .cards-grid, .cards-grid--2 { grid-template-columns: 1fr; }

  .steps, .refs { grid-template-columns: 1fr; gap: 24px; }
  .step, .ref { padding-top: 20px; }

  .sim__grid { grid-template-columns: 1fr; gap: 32px; }
  .sim__cuota { font-size: 56px; }
  .sim__kv-grid { grid-template-columns: 1fr; row-gap: 14px; }
  .seg-grid--4 { grid-template-columns: 1fr 1fr; }

  .live-cuota { position: static; margin: 24px var(--section-pad-x); }
  .live-cuota-chip { top: 16px; left: 16px; }

  .faq-grid { grid-template-columns: 1fr; gap: 32px; }
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .form-grid { grid-template-columns: 1fr; }
  .field--full { grid-column: span 1; }

  .cta-band { grid-template-columns: 1fr; padding: 56px var(--section-pad-x); }
  .cta-band h2 { font-size: 32px; }

  .clientes__list { font-size: 16px; gap: 20px; }
  .footer__inner { flex-direction: column; align-items: flex-start; gap: 24px; }
}

@media (max-width: 640px) {
  :root { --section-pad-x: 20px; }
  h1 { font-size: 40px; }
  h2 { font-size: 32px; }
  .hero__copy { padding: 48px 20px; }
  .topbar__inner { padding: 14px 20px; }
  .brand img { height: 28px; }
  .nav-actions .pill { padding: 8px 14px; font-size: 12px; }
  .pill { padding: 10px 16px; font-size: 13px; }
  .pill--lg { padding: 12px 18px; }
}