/* ==========================================================================
   ColSud SRL — Landing principal · Concepto "Cercana y amigable"
   Mobile-first. Tokens en :root.
   ========================================================================== */

:root {
  /* Marca */
  --blue: #2563EB;
  --blue-dark: #1D4ED8;
  --blue-deep: #1E3A8A;
  --sky: #7DD3FC;
  --sky-200: #BAE6FD;
  --sky-100: #E0F2FE;
  --sky-50: #F0F9FF;
  --white: #FFFFFF;

  /* Texto (todos con contraste AA o superior sobre blanco y #F0F9FF) */
  --ink: #0B2545;
  --ink-soft: #334B6B;
  --green: #15803D;

  /* Formas */
  --radius-sm: 14px;
  --radius: 24px;
  --radius-lg: 32px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 6px rgba(15, 42, 74, .06), 0 1px 2px rgba(15, 42, 74, .04);
  --shadow: 0 10px 30px -10px rgba(30, 64, 175, .18), 0 4px 10px -4px rgba(15, 42, 74, .06);
  --shadow-lg: 0 24px 50px -18px rgba(30, 64, 175, .28), 0 8px 18px -8px rgba(15, 42, 74, .08);

  /* Tipografía */
  --font: "Nunito", ui-rounded, "SF Pro Rounded", "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  --fs-body: 1.125rem;   /* 18px */
  --fs-lead: clamp(1.1875rem, 1.1rem + .45vw, 1.375rem);
  --fs-h1: clamp(2.125rem, 1.6rem + 2.6vw, 3.6rem);
  --fs-h2: clamp(1.875rem, 1.5rem + 1.7vw, 2.75rem);
  --fs-h3: clamp(1.3125rem, 1.2rem + .5vw, 1.5rem);

  --header-h: 76px;
  --gutter: 20px;
  --ease: cubic-bezier(.22, .8, .32, 1);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3 { line-height: 1.18; margin: 0 0 .5em; font-weight: 800; letter-spacing: -.015em; text-wrap: balance; }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
img, svg { display: block; max-width: 100%; }
a { color: var(--blue-dark); text-underline-offset: .18em; }
ul[role="list"], ol[role="list"] { list-style: none; margin: 0; padding: 0; }

:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
  border-radius: 8px;
}

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.icon {
  width: 1.4em;
  height: 1.4em;
  flex: none;
}

.container {
  width: 100%;
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container-narrow { max-width: 860px; }
.center { text-align: center; }

.skip-link {
  position: absolute;
  left: 12px;
  top: -100px;
  z-index: 200;
  padding: 14px 22px;
  background: var(--ink);
  color: var(--white);
  font-weight: 800;
  border-radius: var(--radius-sm);
  text-decoration: none;
}
.skip-link:focus { top: 12px; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6em;
  min-height: 56px;
  padding: 14px 26px;
  border: 2px solid transparent;
  border-radius: var(--radius-pill);
  font: inherit;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background-color .2s, color .2s, border-color .2s;
  -webkit-tap-highlight-color: transparent;
}
.btn:active { transform: translateY(1px) scale(.98); }

.btn-lg { min-height: 64px; padding: 16px 30px; font-size: 1.1875rem; }
.btn-sm { min-height: 48px; padding: 10px 20px; font-size: 1.0625rem; }

.btn-primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 10px 22px -10px rgba(37, 99, 235, .7);
}
.btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 16px 28px -12px rgba(37, 99, 235, .75);
}

.btn-secondary {
  background: var(--white);
  color: var(--blue-dark);
  border-color: #BFDBFE;
}
.btn-secondary:hover { border-color: var(--blue); background: var(--sky-50); transform: translateY(-2px); }

.btn-light {
  background: var(--white);
  color: var(--ink);
  border-color: var(--white);
}
.btn-light:hover { transform: translateY(-2px); box-shadow: var(--shadow); }

/* ---------- Encabezado ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .9);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .3s, border-color .3s;
}
.site-header.is-scrolled {
  border-color: var(--sky-100);
  box-shadow: 0 6px 20px -12px rgba(15, 42, 74, .25);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -.01em;
}
.brand strong { color: var(--blue); font-weight: 800; }
.brand-mark { width: 44px; height: 44px; flex: none; }

.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 52px;
  padding: 10px 18px;
  border: 2px solid #BFDBFE;
  border-radius: var(--radius-pill);
  background: var(--white);
  color: var(--ink);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}
.nav-toggle .icon { width: 1.3em; height: 1.3em; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

.main-nav {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  padding: 12px var(--gutter) 24px;
  background: var(--white);
  border-bottom: 1px solid var(--sky-100);
  box-shadow: 0 20px 30px -20px rgba(15, 42, 74, .3);
  display: none;
}
.main-nav.is-open { display: block; animation: drop .3s var(--ease); }

.nav-list { list-style: none; margin: 0 0 16px; padding: 0; }
.nav-list a {
  display: flex;
  align-items: center;
  min-height: 56px;
  padding: 0 12px;
  border-radius: var(--radius-sm);
  color: var(--ink);
  font-size: 1.25rem;
  font-weight: 700;
  text-decoration: none;
}
.nav-list a:hover { background: var(--sky-50); color: var(--blue-dark); }
.nav-cta { width: 100%; min-height: 60px; font-size: 1.1875rem; }
.nav-staff {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px;
  margin-top: 8px;
  color: var(--ink-soft);
  font-size: .875rem;
  text-decoration: none;
  opacity: .7;
}
.nav-staff .icon { width: 1em; height: 1em; }
.nav-staff:hover { opacity: 1; text-decoration: underline; }

@keyframes drop { from { opacity: 0; transform: translateY(-8px); } }

@media (min-width: 1024px) {
  .nav-toggle { display: none; }
  .main-nav {
    position: static;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0;
    background: none;
    border: 0;
    box-shadow: none;
  }
  .nav-list { display: flex; gap: 2px; margin: 0; }
  .nav-list a { min-height: 48px; padding: 0 14px; font-size: 1.0625rem; border-radius: var(--radius-pill); }
  .nav-cta { width: auto; min-height: 48px; font-size: 1.0625rem; }
  .nav-staff { margin-top: 0; min-height: 48px; padding: 0 4px; font-size: .8125rem; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 36px 0 72px;
  background: linear-gradient(180deg, var(--sky-50) 0%, #F7FBFF 70%, var(--white) 100%);
  isolation: isolate;
}

.hero-bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.blob { position: absolute; color: var(--sky); }
.blob-1 { width: 560px; right: -220px; top: -140px; opacity: .35; animation: morph 18s ease-in-out infinite alternate; }
.blob-2 { width: 420px; left: -200px; bottom: -160px; opacity: .25; color: var(--sky-200); animation: morph 22s ease-in-out infinite alternate-reverse; }
.bubble-dot { position: absolute; border-radius: 50%; background: var(--sky); opacity: .45; animation: bob 7s ease-in-out infinite; }
.dot-1 { width: 18px; height: 18px; left: 3%; top: 7%; }
@media (max-width: 959px) { .dot-1 { display: none; } }
.dot-2 { width: 12px; height: 12px; left: 46%; top: 8%; animation-delay: -2s; }
.dot-3 { width: 24px; height: 24px; right: 6%; bottom: 14%; animation-delay: -4s; background: var(--sky-200); }

@keyframes morph {
  to { transform: rotate(18deg) scale(1.08) translate(-10px, 16px); }
}
@keyframes bob {
  50% { transform: translateY(-14px); }
}

.hero-grid { display: grid; gap: 28px; align-items: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 8px 16px 8px 12px;
  border-radius: var(--radius-pill);
  background: var(--white);
  color: var(--blue-deep);
  font-weight: 800;
  font-size: 1.0625rem;
  box-shadow: var(--shadow-sm);
}
.eyebrow .icon { color: var(--blue); width: 1.25em; height: 1.25em; }
@media (max-width: 420px) { .eyebrow { font-size: 1rem; padding-inline: 10px 14px; } }

.hero-title { font-size: var(--fs-h1); margin-bottom: 18px; }
.highlight {
  position: relative;
  color: var(--blue);
  white-space: nowrap;
}
.highlight::after {
  content: "";
  position: absolute;
  left: -4px;
  right: -4px;
  bottom: .04em;
  height: .32em;
  z-index: -1;
  border-radius: var(--radius-pill);
  background: var(--sky);
  opacity: .55;
  transform-origin: left;
  animation: underline .9s .7s var(--ease) both;
}
@keyframes underline { from { transform: scaleX(0); } }

.hero-lead { font-size: var(--fs-lead); color: var(--ink-soft); max-width: 36em; margin-bottom: 28px; }

.hero-actions { display: flex; flex-direction: column; gap: 14px; margin-bottom: 26px; }
.hero-actions .btn { width: 100%; }

.hero-trust { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 20px; }
.hero-trust li { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--ink); }
.hero-trust .icon {
  width: 28px;
  height: 28px;
  padding: 5px;
  border-radius: 50%;
  background: #DCFCE7;
  color: var(--green);
}

.hero-art { max-width: 520px; margin-inline: auto; width: 100%; }
.hero-illustration { width: 100%; height: auto; overflow: visible; }

/* Entrada del hero */
.hero-anim { animation: rise .8s calc(var(--d, 0) * 110ms) var(--ease) both; }
.hero-title.hero-anim { animation-name: rise-soft; }
@keyframes rise { from { opacity: 0; transform: translateY(22px); } }
@keyframes rise-soft { from { transform: translateY(16px); } }

@media (min-width: 640px) {
  .hero-actions { flex-direction: row; flex-wrap: wrap; }
  .hero-actions .btn { width: auto; }
}

@media (min-width: 960px) {
  .hero { padding: 64px 0 104px; }
  .hero-grid { grid-template-columns: 1.22fr .78fr; gap: 40px; }
}

/* ---------- Ilustraciones SVG ---------- */
.svg-text { font-family: var(--font); font-size: 15px; font-weight: 700; }
.svg-text:not([fill]) { fill: var(--ink); }
.svg-small { font-size: 13px; }
.svg-strong { font-weight: 800; font-size: 16px; }
.svg-small.svg-strong { font-size: 13px; }

.float-slow { animation: float 7s ease-in-out infinite; }
.float-a { animation: float 5s ease-in-out infinite; }
.float-b { animation: float 6s ease-in-out -2s infinite; }
.person { animation: float 8s ease-in-out -3s infinite; }
.twinkle { animation: twinkle 3.2s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
.twinkle-2 { animation-delay: -1.6s; }
.badge-beat { animation: beat 2.4s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }

.chat { transform-box: fill-box; transform-origin: center; animation: pop-in .6s var(--ease) both; }
.chat-1 { animation-delay: .6s; }
.chat-2 { animation-delay: 1.1s; }
.chat-3 { animation-delay: 1.6s; }
.chat-4 { animation-delay: 2.1s; }
.typing circle { animation: typing 1.4s ease-in-out infinite; }
.typing circle:nth-child(2) { animation-delay: .2s; }
.typing circle:nth-child(3) { animation-delay: .4s; }

@keyframes float { 50% { transform: translateY(-8px); } }
@keyframes sway { 50% { transform: rotate(-1.5deg); } }
@keyframes twinkle { 50% { transform: scale(.65) rotate(20deg); opacity: .6; } }
@keyframes beat { 0%, 60%, 100% { transform: scale(1); } 30% { transform: scale(1.14); } }
@keyframes pop-in { from { opacity: 0; transform: translateY(10px) scale(.92); } }
@keyframes typing { 0%, 60%, 100% { transform: translateY(0); opacity: .5; } 30% { transform: translateY(-5px); opacity: 1; } }

/* ---------- Secciones ---------- */
.section { padding: 80px 0; }
@media (min-width: 960px) { .section { padding: 112px 0; } }

.section-head { text-align: center; max-width: 720px; margin: 0 auto 48px; }
.kicker {
  display: inline-block;
  margin-bottom: 12px;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  background: var(--sky-100);
  color: var(--blue-deep);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: .02em;
}
.section-lead { font-size: var(--fs-lead); color: var(--ink-soft); }

.icon-badge {
  display: inline-grid;
  place-items: center;
  width: 60px;
  height: 60px;
  margin-bottom: 18px;
  border-radius: 20px;
  background: var(--sky-100);
  color: var(--blue);
  transition: transform .35s var(--ease), background-color .3s, color .3s;
}
.icon-badge .icon { width: 30px; height: 30px; }
.icon-badge-sm { flex: none; width: 52px; height: 52px; margin: 0; border-radius: 16px; }
.icon-badge-sm .icon { width: 26px; height: 26px; }

/* ---------- Beneficios (Bento) ---------- */
.bento { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; }

.bento-card {
  position: relative;
  padding: 28px;
  border-radius: var(--radius-lg);
  background: var(--sky-50);
  border: 1px solid var(--sky-100);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .3s;
}
.bento-card h3 { margin-bottom: 8px; }
.bento-card p { color: var(--ink-soft); }
.bento-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #BFDBFE; }
.bento-card:hover .icon-badge { transform: rotate(-6deg) scale(1.06); background: var(--blue); color: var(--white); }

.bento-dni {
  display: grid;
  gap: 18px;
  align-items: center;
  background: linear-gradient(140deg, var(--white) 0%, var(--sky-100) 100%);
  box-shadow: var(--shadow-sm);
}
.bento-art { width: 100%; max-width: 280px; margin-inline: auto; overflow: visible; }
.pop { animation: beat 2.8s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }

.bento-accent { background: var(--blue); border-color: var(--blue); }
.bento-accent h3, .bento-accent p { color: var(--white); }
.bento-accent .icon-badge { background: rgba(255, 255, 255, .18); color: var(--white); }
.bento-accent:hover .icon-badge { background: var(--white); color: var(--blue); }

@media (min-width: 680px) {
  .bento { grid-template-columns: repeat(2, 1fr); }
  .bento-dni { grid-column: 1 / -1; grid-template-columns: 1.2fr 1fr; }
}
@media (min-width: 1024px) {
  .bento { grid-template-columns: repeat(3, 1fr); gap: 22px; }
  .bento-dni { grid-column: span 2; }
  .bento-card { padding: 34px; }
}

/* ---------- Así de fácil ---------- */
.steps-section { background: var(--sky-50); position: relative; }

.steps-wrap {
  --marker: 56px;
  --progress: 0;
  position: relative;
  max-width: 980px;
  margin: 0 auto;
}

.steps-track {
  position: absolute;
  left: calc(var(--marker) / 2 - 4px);
  top: var(--track-top, calc(var(--marker) / 2));
  height: var(--track-h, calc(100% - var(--marker)));
  width: 8px;
  border-radius: var(--radius-pill);
  background: #D6E9FA;
  overflow: hidden;
}
.steps-fill {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(180deg, var(--sky) 0%, var(--blue) 100%);
  transform-origin: top;
  transform: scaleY(var(--progress));
}

.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 28px; }

.step { position: relative; padding-left: calc(var(--marker) + 18px); }

.step-marker {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
  display: grid;
  place-items: center;
  width: var(--marker);
  height: var(--marker);
  border-radius: 50%;
  background: var(--white);
  border: 3px solid #BFDBFE;
  color: var(--blue-deep);
  font-size: 1.5rem;
  font-weight: 800;
  transition: background-color .4s, color .4s, border-color .4s, transform .4s var(--ease), box-shadow .4s;
}
.step.is-active .step-marker {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--white);
  transform: scale(1.08);
  box-shadow: 0 0 0 8px rgba(125, 211, 252, .45);
}

.step-card {
  display: grid;
  gap: 18px;
  padding: 26px;
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  border: 2px solid transparent;
  transition: box-shadow .4s var(--ease), border-color .4s;
}
.step.is-active .step-card { box-shadow: var(--shadow); border-color: var(--sky-100); }

.step-label { margin-bottom: 4px; color: var(--blue-dark); font-weight: 800; font-size: 1rem; text-transform: uppercase; letter-spacing: .08em; }
.step-card h3 { display: flex; align-items: flex-start; gap: 10px; font-size: clamp(1.4375rem, 1.25rem + .8vw, 1.875rem); }
.step-card h3 .icon { color: var(--blue); margin-top: .05em; }
.step-card p { color: var(--ink-soft); }
.step-art { width: 100%; max-width: 300px; margin-inline: auto; overflow: visible; }

.tap-btn { animation: tap 3s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
.ripple { animation: ripple 3s ease-out infinite; transform-box: fill-box; transform-origin: center; opacity: 0; }
.coin { animation: float 4s ease-in-out infinite; }
.coin-2 { animation-delay: -1.5s; }
@keyframes tap { 0%, 40%, 100% { transform: scale(1); } 48% { transform: scale(.94); } }
@keyframes ripple { 0%, 44% { opacity: 0; transform: scale(.4); } 50% { opacity: 1; } 80%, 100% { opacity: 0; transform: scale(2.4); } }

.steps-note {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  max-width: 820px;
  margin: 40px auto 32px;
  padding: 18px 22px;
  border-radius: var(--radius);
  background: var(--white);
  color: var(--ink-soft);
  font-size: 1.0625rem;
  border: 1px solid var(--sky-100);
}
.steps-note .icon { color: var(--blue); margin-top: .1em; }

@media (min-width: 760px) {
  .steps-wrap { --marker: 68px; }
  .steps { gap: 36px; }
  .step { padding-left: calc(var(--marker) + 28px); }
  .step-marker { font-size: 1.75rem; }
  .step-card { grid-template-columns: 1.15fr .85fr; align-items: center; padding: 34px 38px; }
}

/* ---------- Acompañamiento ---------- */
.care { overflow: hidden; }
.care-grid { display: grid; gap: 36px; align-items: center; }
.care-art svg { width: 100%; max-width: 480px; margin-inline: auto; overflow: visible; }
.care-copy > p { font-size: var(--fs-lead); color: var(--ink-soft); }
.care-copy h2 { margin-bottom: 18px; }

.care-list { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 14px; }
.care-list li {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 18px;
  border-radius: var(--radius);
  background: var(--sky-50);
  transition: transform .3s var(--ease), background-color .3s;
}
.care-list li:hover { transform: translateX(4px); background: var(--sky-100); }
.care-list strong { color: var(--ink); }
.care-list span:last-child { color: var(--ink-soft); }

@media (min-width: 960px) {
  .care-grid { grid-template-columns: 1fr 1fr; gap: 64px; }
}

/* ---------- Preguntas frecuentes ---------- */
.faq { background: linear-gradient(180deg, var(--white) 0%, var(--sky-50) 100%); }
.faq-list { display: grid; gap: 14px; }

.faq-item {
  border-radius: var(--radius);
  background: var(--white);
  border: 2px solid var(--sky-100);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: border-color .3s, box-shadow .3s;
}
.faq-item:hover { border-color: #BFDBFE; }
.faq-item[open] { border-color: #93C5FD; box-shadow: var(--shadow); }

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
  padding: 18px 22px;
  font-size: clamp(1.1875rem, 1.1rem + .35vw, 1.3125rem);
  font-weight: 800;
  cursor: pointer;
  list-style: none;
  border-radius: calc(var(--radius) - 2px);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:focus-visible { outline-offset: -3px; }

.faq-chevron {
  width: 40px;
  height: 40px;
  padding: 8px;
  border-radius: 50%;
  background: var(--sky-100);
  color: var(--blue-dark);
  transition: transform .35s var(--ease), background-color .3s, color .3s;
}
.faq-item[open] .faq-chevron { transform: rotate(180deg); background: var(--blue); color: var(--white); }

.faq-body { padding: 0 22px 22px; color: var(--ink-soft); }
.faq-tip {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: var(--sky-50);
  color: var(--ink);
  font-weight: 700;
}
.faq-tip .icon { color: var(--blue); margin-top: .1em; }

/* ---------- Invitación final ---------- */
.final { padding-top: 40px; }
.final-card {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding: 44px 16px;
  border-radius: 40px;
  background: linear-gradient(135deg, var(--sky) 0%, var(--sky-200) 55%, var(--sky-100) 100%);
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.final-shape { position: absolute; z-index: -1; color: var(--white); opacity: .35; }
.final-shape-1 { width: 280px; left: -90px; top: -100px; animation: morph 16s ease-in-out infinite alternate; }
.final-shape-2 { width: 240px; right: -80px; bottom: -90px; animation: morph 20s ease-in-out infinite alternate-reverse; }

.final-content { max-width: 680px; margin: 0 auto; }
.final-icon {
  display: inline-grid;
  place-items: center;
  width: 72px;
  height: 72px;
  margin-bottom: 18px;
  border-radius: 24px;
  background: var(--white);
  color: var(--blue);
  box-shadow: var(--shadow);
  animation: float 5s ease-in-out infinite;
}
.final-icon .icon { width: 36px; height: 36px; }
.final-card h2 { color: var(--ink); }
.final-card p { font-size: var(--fs-lead); color: #13304F; margin-bottom: 28px; }
.final-actions { display: flex; flex-direction: column; gap: 14px; justify-content: center; }

@media (min-width: 640px) {
  .final-card { padding: 72px 48px; }
  .final-actions { flex-direction: row; flex-wrap: wrap; }
}

/* ---------- Pie ---------- */
.site-footer {
  margin-top: 0;
  padding: 64px 0 120px;
  background: var(--ink);
  color: #D7E3F4;
}
.site-footer a { color: var(--white); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.site-footer :focus-visible { outline-color: var(--sky); }

.footer-grid { display: grid; gap: 36px; }
.brand-footer { color: var(--white); margin-bottom: 14px; }
.brand-footer strong { color: var(--sky); }
.footer-brand p { max-width: 30em; }

.footer-title { font-size: 1.125rem; color: var(--sky); margin-bottom: 12px; letter-spacing: .02em; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.footer-col a { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; }
.footer-contact .icon { color: var(--sky); width: 1.3em; height: 1.3em; }
.footer-address { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; color: var(--white); }

.footer-legal {
  margin-top: 44px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, .14);
  font-size: 1rem;
  color: #C3D3E8;
}
.footer-legal strong { color: var(--white); }
.footer-copy { margin-top: 16px; }

@media (min-width: 760px) {
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; }
  .site-footer { padding-bottom: 72px; }
}

/* ---------- Botón flotante de WhatsApp ---------- */
.wa-float {
  position: fixed;
  right: max(16px, env(safe-area-inset-right));
  bottom: max(16px, env(safe-area-inset-bottom));
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 64px;
  padding: 0 22px 0 18px;
  border-radius: var(--radius-pill);
  background: var(--green);
  color: var(--white);
  font-weight: 800;
  font-size: 1.125rem;
  text-decoration: none;
  box-shadow: 0 14px 30px -10px rgba(21, 128, 61, .65);
  transition: transform .35s var(--ease), opacity .35s, box-shadow .3s;
}
.wa-float .icon { width: 30px; height: 30px; }
.wa-float:hover { transform: translateY(-3px); box-shadow: 0 18px 34px -10px rgba(21, 128, 61, .75); }
.wa-float:focus-visible { outline-color: var(--ink); }
.js .wa-float:not(.is-visible) { opacity: 0; transform: translateY(24px) scale(.9); pointer-events: none; visibility: hidden; }
.wa-float.is-visible::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: 0 0 0 0 rgba(21, 128, 61, .45);
  animation: pulse 2.8s ease-out 3;
}
@keyframes pulse { 70%, 100% { box-shadow: 0 0 0 16px rgba(21, 128, 61, 0); } }

/* ==========================================================================
   Páginas internas
   ========================================================================== */

/* ---------- Encabezado de página ---------- */
.page-hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding: 28px 0 64px;
  background: linear-gradient(180deg, var(--sky-50) 0%, #F7FBFF 70%, var(--white) 100%);
}
.page-hero-grid { display: grid; gap: 28px; align-items: center; }
.page-title { font-size: clamp(2rem, 1.55rem + 2.2vw, 3.25rem); margin-bottom: 16px; }
.page-hero .hero-lead { margin-bottom: 26px; }
.page-hero-compact { padding-bottom: 48px; }
.page-hero-compact .page-title { margin-bottom: 10px; }

.breadcrumb { margin-bottom: 22px; font-size: 1rem; }
.breadcrumb ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.breadcrumb li { display: inline-flex; align-items: center; gap: 6px; color: var(--ink-soft); }
.breadcrumb li + li::before { content: "›"; color: var(--blue); font-weight: 800; }
.breadcrumb a { color: var(--blue-dark); font-weight: 700; }
.breadcrumb [aria-current] { font-weight: 700; color: var(--ink); }

.page-art { max-width: 460px; width: 100%; margin-inline: auto; }
.page-art svg { width: 100%; height: auto; overflow: visible; }

@media (min-width: 960px) {
  .page-hero { padding: 40px 0 88px; }
  .page-hero-grid { grid-template-columns: 1.2fr .8fr; gap: 48px; }
}

/* ---------- Lista con tildes ---------- */
.check-list { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 12px; }
.check-list li { display: flex; align-items: flex-start; gap: 12px; color: var(--ink); }
.check-list .icon {
  width: 30px;
  height: 30px;
  padding: 6px;
  margin-top: .05em;
  border-radius: 50%;
  background: #DCFCE7;
  color: var(--green);
}

/* ---------- Valores ---------- */
.values { display: grid; gap: 22px; }
.value-card {
  padding: 30px 26px;
  border-radius: var(--radius-lg);
  background: var(--sky-50);
  border: 1px solid var(--sky-100);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.value-card:hover .icon-badge { transform: rotate(-6deg) scale(1.06); background: var(--blue); color: var(--white); }
.value-card h3 { font-size: clamp(1.5rem, 1.3rem + .8vw, 1.875rem); }
.value-card > p { color: var(--ink-soft); }
@media (min-width: 860px) {
  .values { grid-template-columns: 1fr 1fr; }
  .value-card { padding: 40px; }
}

/* ---------- Ficha de la empresa ---------- */
.company-card {
  padding: 30px 22px;
  border-radius: var(--radius-lg);
  background: var(--white);
  border: 1px solid var(--sky-100);
  box-shadow: var(--shadow);
}
.company-card h2 { font-size: clamp(1.5rem, 1.3rem + .8vw, 2rem); display: flex; align-items: center; gap: 14px; }
.company-card h2 .icon-badge { margin: 0; flex: none; }
.company-data { display: grid; gap: 14px; margin: 22px 0 0; }
.company-data div { padding: 16px 18px; border-radius: var(--radius); background: var(--sky-50); }
.company-data dt { font-size: 1rem; font-weight: 800; color: var(--blue-deep); }
.company-data dd { margin: 2px 0 0; font-size: 1.1875rem; font-weight: 700; overflow-wrap: anywhere; }
.company-data a { color: var(--ink); }
@media (min-width: 700px) {
  .company-card { padding: 40px; }
  .company-data { grid-template-columns: 1fr 1fr; gap: 18px; }
}

/* ---------- Servicios ---------- */
.services { display: grid; gap: 32px; }
.service {
  display: grid;
  gap: 26px;
  align-items: center;
  padding: 28px 18px;
  border-radius: 32px;
  background: var(--white);
  border: 1px solid var(--sky-100);
  box-shadow: var(--shadow);
  scroll-margin-top: calc(var(--header-h) + 16px);
}
.service .icon-badge { display: grid; }
.service h2 { font-size: clamp(1.75rem, 1.45rem + 1.3vw, 2.5rem); }
.service-lead { font-size: var(--fs-lead); color: var(--ink-soft); }
.service-art { border-radius: var(--radius-lg); background: var(--sky-50); padding: 18px; }
.service-art svg { width: 100%; max-width: 380px; height: auto; margin-inline: auto; overflow: visible; }
.service-actions { display: flex; flex-direction: column; gap: 12px; margin-top: 26px; }
@media (min-width: 640px) {
  .service-actions { flex-direction: row; flex-wrap: wrap; }
}
@media (min-width: 960px) {
  .service { grid-template-columns: 1.15fr .85fr; gap: 48px; padding: 48px; }
  .service-reverse { grid-template-columns: .85fr 1.15fr; }
  .service-reverse .service-art { order: -1; }
}

.chips-title { margin: 22px 0 10px; font-weight: 800; }
.chips + .check-list { margin-top: 24px; }
.chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.chips li {
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  background: var(--sky-100);
  color: var(--blue-deep);
  font-weight: 800;
  font-size: 1.0625rem;
}

.why { display: grid; gap: 18px; }
@media (min-width: 860px) { .why { grid-template-columns: repeat(3, 1fr); gap: 22px; } }

/* ---------- Páginas legales ---------- */
.legal-layout { display: grid; gap: 32px; align-items: start; }
.legal-toc {
  padding: 22px 22px 18px;
  border-radius: var(--radius);
  background: var(--sky-50);
  border: 1px solid var(--sky-100);
}
.legal-toc h2 { font-size: 1.125rem; margin-bottom: 8px; color: var(--blue-deep); }
.legal-toc ol { margin: 0; padding-left: 1.4em; }
.legal-toc li { padding: 4px 0; }
.legal-toc a { color: var(--ink); font-weight: 700; text-decoration: none; }
.legal-toc a:hover { color: var(--blue-dark); text-decoration: underline; }

.prose { max-width: 46rem; min-width: 0; }
.prose h2 {
  margin: 48px 0 14px;
  font-size: clamp(1.4375rem, 1.3rem + .6vw, 1.75rem);
  scroll-margin-top: calc(var(--header-h) + 16px);
}
.prose h2:first-child { margin-top: 0; }
.prose p, .prose li, .prose dd { color: var(--ink-soft); }
.prose strong, .prose dt { color: var(--ink); }
.prose ul { margin: 0 0 1em; padding-left: 1.3em; }
.prose li { margin-bottom: .5em; }
.prose li::marker { color: var(--blue); }
.prose dl { margin: 0 0 1em; display: grid; gap: 2px 24px; }
.prose dt { font-weight: 800; }
.prose dd { margin: 0 0 12px; overflow-wrap: anywhere; }
@media (min-width: 640px) {
  .prose dl { grid-template-columns: 200px 1fr; }
  .prose dd { margin: 0 0 8px; }
}

.notice {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin: 18px 0 22px;
  padding: 18px 20px;
  border-radius: var(--radius);
  background: var(--sky-50);
  border-left: 6px solid var(--blue);
}
.notice .icon { color: var(--blue); margin-top: .1em; }
.prose .notice p { color: var(--ink); }

.legal-updated { margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--sky-100); font-size: 1rem; }

@media (min-width: 1024px) {
  .legal-layout { grid-template-columns: 290px 1fr; gap: 56px; }
  .legal-toc { position: sticky; top: calc(var(--header-h) + 24px); }
}

/* ---------- Scroll reveal ---------- */
.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  transition-delay: calc(var(--i, 0) * 90ms);
}
.js .reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Movimiento reducido ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    animation-delay: 0s !important;
    transition-duration: .01ms !important;
    transition-delay: 0s !important;
  }
  .js .reveal { opacity: 1; transform: none; }
}

@media (max-width: 420px) {
  .btn-lg { padding-inline: 20px; }
}