:root {
  --c-bg:        #F4F1EC;
  --c-bg-card:   #FBF9F5;
  --c-ink:       #1A1D24;
  --c-ink-soft:  #4A4E58;
  --c-ink-mute:  #8A8D95;
  --c-accent:    #8A6B4A;
  --c-cream:     #EDE7DC;
  --c-wsp:       #1F7A5A;
  --c-wsp-hover: #17624a;
  --c-line:      rgba(26, 29, 36, 0.12);

  --font-display: "Times New Roman", Times, "Liberation Serif", serif;
  --font-body:    ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --ease: cubic-bezier(.2,.7,.2,1);
  --pad-x: clamp(1.25rem, 4vw, 4rem);
  --radius: 10px;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  background: var(--c-bg);
  color: var(--c-ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100dvh;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--c-ink); color: var(--c-cream);
  padding: .75rem 1rem; border-radius: 0 0 6px 0; z-index: 100;
}
.skip-link:focus { left: 0; }
:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 4px;
  border-radius: var(--radius);
}

.page {
  min-height: 100dvh;
  padding: 0 var(--pad-x);
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

/* ---------- Header ---------- */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: clamp(1rem, 2vw, 1.75rem) 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: .7rem;
  font-weight: 500;
}
.brand__mark {
  display: inline-grid;
  place-items: center;
  width: 36px; height: 36px;
  border: 1px solid var(--c-ink);
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: .85rem;
  letter-spacing: .02em;
}
.brand__name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: .01em;
}
.nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2.25rem);
  font-size: .85rem;
}
.nav__link {
  color: var(--c-ink-soft);
  padding: .25rem 0;
  transition: color .25s var(--ease), border-color .25s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav__link:hover, .nav__link:focus-visible { color: var(--c-ink); }
.nav__link.is-active {
  color: var(--c-ink);
  border-bottom-color: var(--c-ink);
  padding-bottom: .15rem;
}

main { flex: 1; padding-bottom: clamp(4rem, 8vw, 6rem); }

/* ---------- Intro ---------- */
.section-head {
  max-width: 68rem;
  margin: clamp(2rem, 5vw, 4rem) auto clamp(2rem, 4vw, 3rem);
  text-align: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  font-size: .76rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-ink-soft);
  margin: 0 0 clamp(1.25rem, 2.5vw, 1.75rem);
}
.eyebrow::before,
.eyebrow::after {
  content: "";
  display: inline-block;
  width: clamp(1.5rem, 4vw, 2.5rem);
  height: 1px;
  flex: 0 0 auto;
  background: var(--c-accent);
}
.section-head h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.5rem, 7vw, 5rem);
  line-height: 1.02;
  letter-spacing: -.025em;
  margin: 0;
  color: var(--c-ink);
}
.typewriter {
  margin: clamp(1rem, 2.5vh, 1.75rem) auto 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.15rem, 2vw, 1.7rem);
  line-height: 1.4;
  color: var(--c-ink-soft);
  max-width: 52rem;
  padding: 0 clamp(.5rem, 2vw, 1.5rem);
}

/* ---------- Canales de contacto ---------- */
.canales {
  max-width: 68rem;
  margin: 0 auto clamp(3rem, 6vw, 5rem);
}
.canales__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(.9rem, 1.5vw, 1.25rem);
}
.canal {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--c-bg-card);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: clamp(1.35rem, 2vw, 1.75rem);
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease), transform .3s var(--ease);
  overflow: hidden;
}
.canal:hover, .canal:focus-visible {
  border-color: color-mix(in srgb, var(--c-accent) 50%, var(--c-line));
  box-shadow: 0 8px 24px -18px rgba(26, 29, 36, .35);
  transform: translateY(-2px);
}
.canal--wsp {
  background: color-mix(in srgb, var(--c-wsp) 5%, var(--c-bg-card));
  border-color: color-mix(in srgb, var(--c-wsp) 28%, var(--c-line));
}
.canal--wsp:hover, .canal--wsp:focus-visible {
  border-color: var(--c-wsp);
}
.canal__ribbon {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--c-wsp);
  color: #fff;
  font-size: .62rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  font-weight: 500;
  padding: .32rem .7rem;
  border-bottom-left-radius: 8px;
  pointer-events: none;
}
.canal__icon {
  display: inline-grid;
  place-items: center;
  width: 2.5rem; height: 2.5rem;
  border-radius: 50%;
  border: 1px solid var(--c-ink);
  color: var(--c-ink);
  margin-bottom: 1rem;
  transition: background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease);
}
.canal__icon svg { width: 20px; height: 20px; }
.canal--wsp .canal__icon {
  background: var(--c-wsp);
  border-color: var(--c-wsp);
  color: #fff;
}
.canal:hover .canal__icon,
.canal:focus-visible .canal__icon {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: var(--c-cream);
}
.canal--wsp:hover .canal__icon,
.canal--wsp:focus-visible .canal__icon {
  background: var(--c-wsp-hover);
  border-color: var(--c-wsp-hover);
}
.canal__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.1rem, 1.3vw, 1.25rem);
  margin: 0 0 .35rem;
  color: var(--c-ink);
}
.canal__value {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.35vw, 1.22rem);
  line-height: 1.35;
  margin: 0 0 .55rem;
  color: var(--c-ink);
  letter-spacing: -.005em;
  word-break: break-word;
}
.canal__desc {
  font-size: .85rem;
  color: var(--c-ink-soft);
  line-height: 1.55;
  margin: 0 0 1rem;
  flex: 1;
}
.canal__cta {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .75rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c-accent);
  font-weight: 500;
}
.canal--wsp .canal__cta { color: var(--c-wsp); }
.canal__cta svg {
  width: 13px; height: 13px;
  transition: transform .3s var(--ease);
}
.canal:hover .canal__cta svg,
.canal:focus-visible .canal__cta svg { transform: translateX(3px); }

/* ---------- Subhead ---------- */
.subhead {
  max-width: 68rem;
  margin: 0 auto clamp(1.5rem, 3vw, 2rem);
  padding-bottom: .9rem;
  border-bottom: 1px solid var(--c-line);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.5rem;
}
.subhead h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.15rem, 1.8vw, 1.5rem);
  letter-spacing: -.01em;
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  color: var(--c-ink);
}
.subhead h2::before {
  content: "";
  display: inline-block;
  width: .5rem; height: .5rem;
  border-radius: 50%;
  background: var(--c-accent);
}
.subhead__link {
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-ink-mute);
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  transition: color .25s var(--ease);
}
.subhead__link:hover, .subhead__link:focus-visible { color: var(--c-accent); }
.subhead__link svg {
  width: 12px; height: 12px;
  transition: transform .3s var(--ease);
}
.subhead__link:hover svg,
.subhead__link:focus-visible svg { transform: translateX(2px); }

/* ---------- Mapa ---------- */
.mapa {
  max-width: 68rem;
  margin: 0 auto clamp(3rem, 6vw, 5rem);
}
.mapa__frame {
  position: relative;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 21 / 8;
  background: var(--c-bg-card);
  box-shadow: 0 8px 24px -22px rgba(26, 29, 36, .35);
}
.mapa__frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  filter: grayscale(0.15) contrast(1.02);
}

/* ---------- Trust strip ---------- */
.trust {
  max-width: 68rem;
  margin: 0 auto clamp(3rem, 6vw, 5rem);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 1.75rem);
  padding: clamp(1.5rem, 2.5vw, 2rem) clamp(1rem, 3vw, 2rem);
  background: var(--c-bg-card);
  border-top: 1px solid color-mix(in srgb, var(--c-accent) 35%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--c-accent) 35%, transparent);
  text-align: center;
}
.trust > div {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.trust dt {
  font-size: .7rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-ink-mute);
}
.trust dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.2vw, 1.12rem);
  line-height: 1.45;
  color: var(--c-ink);
}

/* ---------- Cierre ---------- */
.closing {
  max-width: 68rem;
  margin: 0 auto;
  text-align: center;
  padding: clamp(2rem, 4vw, 3rem) clamp(1rem, 3vw, 2rem);
  border-top: 1px solid var(--c-line);
}
.closing__quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.2rem, 1.8vw, 1.55rem);
  line-height: 1.35;
  color: var(--c-ink);
  margin: 0 0 1.5rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .95rem 1.6rem;
  border-radius: 999px;
  font-size: .9rem;
  font-weight: 500;
  transition: background .3s var(--ease);
}
.btn--wsp {
  background: var(--c-wsp);
  color: #fff;
}
.btn--wsp:hover, .btn--wsp:focus-visible { background: var(--c-wsp-hover); }

/* ---------- WhatsApp FAB ---------- */
.wsp-fab {
  position: fixed;
  right: clamp(1rem, 3vw, 2rem);
  bottom: clamp(1rem, 3vw, 2rem);
  z-index: 50;
  display: inline-flex;
  align-items: center;
  height: 54px;
  padding: 0 15px;
  border-radius: 999px;
  background: var(--c-wsp);
  color: #fff;
  box-shadow: 0 10px 30px -10px rgba(31,122,90,.55), 0 2px 6px rgba(0,0,0,.12);
  transition: background .25s var(--ease);
}
.wsp-fab:hover, .wsp-fab:focus-visible { background: var(--c-wsp-hover); }
.wsp-fab svg { width: 24px; height: 24px; flex-shrink: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .canales__grid { grid-template-columns: 1fr; }
  .trust { grid-template-columns: 1fr; gap: 1.25rem; }
  .mapa__frame { aspect-ratio: 4 / 3; }
}
@media (max-width: 640px) {
  .site-header { flex-wrap: wrap; gap: 1rem; }
  .nav { gap: 1rem; font-size: .8rem; flex-wrap: wrap; }
  .section-head h1 { font-size: clamp(2.2rem, 11vw, 3.5rem); }
  .eyebrow { gap: .5rem; font-size: .68rem; letter-spacing: .12em; }
  .subhead { flex-direction: column; align-items: flex-start; gap: .4rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
  .canal:hover { transform: none; }
}