/* ============================================================
   VAULTO — Landing Page
   Design tokens from Pencil file
   ============================================================ */

/* ---- Tokens ---- */
:root {
  --ink:        #3a4c38;
  --ink-soft:   #50694e;
  --moss:       #668664;
  --mist:       #e0f0f4;
  --sky:        #badee7;
  --paper:      #ffffff;

  --font-display: 'Inter Tight', sans-serif;
  --font-body:    'Inter', sans-serif;

  --max-w: 1200px;
  --nav-h: 68px;
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 0.2s ease;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
/* Evita que display: flex/grid sobreescriba el atributo HTML hidden */
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ---- Layout ---- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}
.section {
  padding: 100px 0;
}

/* ---- Typography ---- */
h1, h2, h3 { font-family: var(--font-display); line-height: 1.15; }
h1 { font-size: clamp(36px, 4vw, 54px); font-weight: 600; color: var(--ink); }
h2 { font-size: clamp(28px, 3vw, 42px); font-weight: 600; color: var(--ink); }
h3 { font-size: 19px; font-weight: 600; color: var(--ink); }

.kicker {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--moss);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.kicker--sky { color: var(--sky); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  border-radius: var(--radius-sm);
  padding: 14px 24px;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn--primary {
  background: var(--ink);
  color: var(--paper);
}
.btn--primary:hover { background: var(--ink-soft); }

.btn--ghost {
  background: transparent;
  color: var(--ink-soft);
  border: 1.5px solid rgba(58,76,56,0.25);
}
.btn--ghost:hover { border-color: var(--ink); color: var(--ink); }

.btn--cta {
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
  padding: 16px 32px;
  border-radius: var(--radius);
}
.btn--cta:hover { background: var(--mist); }

.btn--sm { padding: 10px 18px; font-size: 14px; }
.btn--full { width: 100%; justify-content: center; }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--paper);
  /* Border siempre visible, igual que en el diseño (ink con alpha 12.5%) */
  border-bottom: 1px solid rgba(58,76,56,0.125);
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow var(--transition);
}
.nav.scrolled {
  box-shadow: 0 2px 16px rgba(58,76,56,0.08);
}
.nav__inner {
  display: flex;
  align-items: center;
  height: var(--nav-h);
  gap: 40px;
}

/* ---- Brand / Logo ---- */
.nav__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
  flex-shrink: 0;
  transition: color 0.25s ease;
}
/* Cuadrado ink 26×26 con radius 6 y candado sky (igual al diseño) */
.nav__mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  background: var(--ink);
  border-radius: 6px;
  flex-shrink: 0;
  transition: background 0.25s ease;
}
.nav__mark svg { transition: stroke 0.25s ease; }

/* ---- Links ---- */
.nav__links {
  display: flex;
  align-items: center;
  gap: 34px;
  flex: 1;
}
.nav__links a {
  font-size: 14px;
  color: var(--ink-soft);
  transition: color var(--transition);
}
.nav__links a:hover { color: var(--ink); }

/* ---- Actions ---- */
.nav__actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-shrink: 0;
}
.nav__phone {
  font-size: 14px;
  color: var(--moss);
  font-weight: 500;
  transition: color var(--transition);
}
.nav__phone:hover { color: var(--ink); }

/* Botón nav: radius 6px igual al diseño, texto según viewport */
.btn--nav { border-radius: 6px; }
.btn--nav-short { display: none; }
.btn--nav-full  { display: inline; }

/* ---- Hamburger ---- */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  margin-left: auto;
  border-radius: 8px;
  transition: background 0.2s, width 0.2s, height 0.2s, padding 0.2s;
}
.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: background 0.2s, transform 0.25s, opacity 0.25s;
}

/* ---- Nav: estado menú abierto ---- */
.nav--menu-open {
  background: var(--ink);
  border-bottom-color: rgba(255,255,255,0.12);
}
.nav--menu-open .nav__brand { color: var(--paper); }
.nav--menu-open .nav__mark {
  background: var(--sky);
}
.nav--menu-open .nav__mark svg { stroke: var(--ink); }
.nav--menu-open .nav__actions { visibility: hidden; }
/* Hamburger → botón cuadrado 36×36 con X blanca */
.nav--menu-open .nav__hamburger {
  width: 36px;
  height: 36px;
  padding: 0;
  gap: 0;
  background: rgba(255,255,255,0.08);
  align-items: center;
  justify-content: center;
}
.nav--menu-open .nav__hamburger span:nth-child(1) {
  transform: translateY(2px) rotate(45deg);
  background: var(--paper);
}
.nav--menu-open .nav__hamburger span:nth-child(2) {
  opacity: 0;
}
.nav--menu-open .nav__hamburger span:nth-child(3) {
  transform: translateY(-2px) rotate(-45deg);
  background: var(--paper);
}

/* ---- Mobile menu: full-screen overlay ---- */
.nav__mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--ink);
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transform: translateX(8px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  overflow: hidden;
}
.nav__mobile-menu.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0);
}

/* Top bar */
.mobile-menu__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  flex-shrink: 0;
}
.mobile-menu__brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: 'Inter Tight', sans-serif;
  font-weight: 600;
  font-size: 18px;
  color: var(--paper);
  text-decoration: none;
  letter-spacing: -0.3px;
}
.mobile-menu__mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: var(--sky);
  border-radius: 6px;
  flex-shrink: 0;
}
.mobile-menu__close {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--paper);
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.15s;
}
.mobile-menu__close:hover { background: rgba(255,255,255,0.14); }

/* Body */
.mobile-menu__body {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 0 22px 40px;
}

/* Numbered links */
.mobile-menu__links {
  display: flex;
  flex-direction: column;
}
.mobile-menu__link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  text-decoration: none;
  transition: opacity 0.15s;
}
.mobile-menu__link:hover { opacity: 0.8; }
.mobile-menu__index {
  color: var(--sky);
  font-size: 11.5px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  letter-spacing: 0.02em;
  min-width: 18px;
}
.mobile-menu__label {
  flex: 1;
  color: var(--paper);
  font-size: 24px;
  font-family: 'Inter Tight', sans-serif;
  font-weight: 500;
  letter-spacing: -0.3px;
}
.mobile-menu__chevron {
  color: rgba(224,240,244,0.5);
  flex-shrink: 0;
}

/* Bottom section */
.mobile-menu__bottom {
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding-top: 4px;
}
.mobile-menu__tagline {
  color: rgba(224,240,244,0.6);
  font-size: 17px;
  line-height: 1.5;
}

/* CTAs */
.mobile-menu__ctas {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.mobile-menu__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 16px 24px;
  border-radius: 7px;
  font-size: 15.5px;
  font-weight: 500;
  font-family: 'Inter', sans-serif;
  text-decoration: none;
  transition: opacity 0.15s;
}
.mobile-menu__cta:hover { opacity: 0.85; }
.mobile-menu__cta--primary {
  background: var(--sky);
  color: var(--ink);
}
.mobile-menu__cta--secondary {
  background: transparent;
  border: 1px solid rgba(224,240,244,0.35);
  color: var(--paper);
}

/* Contact info */
.mobile-menu__contact {
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.mobile-menu__contact a {
  display: flex;
  align-items: center;
  gap: 9px;
  color: rgba(224,240,244,0.7);
  font-size: 14.5px;
  text-decoration: none;
}
.mobile-menu__contact svg { color: var(--sky); flex-shrink: 0; }

/* Social icons */
.mobile-menu__social {
  display: flex;
  gap: 9px;
}
.mobile-menu__social a {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.08);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(224,240,244,1);
  text-decoration: none;
  transition: background 0.15s;
}
.mobile-menu__social a:hover { background: rgba(255,255,255,0.14); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  background: var(--mist);
  padding-top: calc(var(--nav-h) + 80px);
  padding-bottom: 80px;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero__copy { max-width: 560px; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-soft);
  background: rgba(58,76,56,0.08);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.hero__copy h1 { margin-bottom: 20px; }
.hero__sub {
  font-size: 17px;
  color: var(--ink-soft);
  margin-bottom: 36px;
  line-height: 1.65;
}
.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 36px;
}
.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.hero__trust li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: var(--ink-soft);
}
.hero__image {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ============================================================
   SECTION HEAD
   ============================================================ */
.section-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: end;     /* default: nota alineada al fondo (Cómo funciona) */
  margin-bottom: 64px;
}
/* Problema: nota al TOP (y=0 en el diseño, al nivel del kicker) */
.problema .section-head {
  align-items: start;
}
.section-head--center {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  grid-template-columns: unset;
  gap: 12px;
  margin-bottom: 48px;
}
.section-head__left .kicker { display: block; }
.section-head__left h2 { margin-top: 12px; }
.section-head__right p {
  font-size: 17px;
  color: var(--ink-soft);
  max-width: 400px;
}

/* ============================================================
   PROBLEMA
   ============================================================ */
.problema { background: var(--paper); }
.problema__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 28px;
}
.problema__card {
  padding: 28px 24px;
  border: 1px solid rgba(58,76,56,0.1);
  border-radius: var(--radius);
  transition: box-shadow var(--transition);
}
.problema__card:hover { box-shadow: 0 4px 24px rgba(58,76,56,0.08); }
.problema__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(58,76,56,0.06);
  border-radius: var(--radius-sm);
  color: var(--moss);
  margin-bottom: 20px;
}
.problema__card h3 { font-size: 17px; margin-bottom: 10px; }
.problema__card p { font-size: 13.5px; color: var(--ink-soft); line-height: 1.6; }

/* ============================================================
   SOLUCIÓN
   ============================================================ */
.solucion { background: var(--ink); }
/* Desktop: imagen col izq (span 2 filas) | copy col der fila 1 | benefits col der fila 2 */
.solucion__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 48px 80px;
  align-items: start;
}
.solucion__image {
  grid-column: 1;
  grid-row: 1 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/5;
  align-self: stretch;
}
.solucion__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.solucion__copy {
  grid-column: 2;
  grid-row: 1;
}
.solucion__copy h2 {
  color: var(--paper);
  margin-bottom: 20px;
  margin-top: 12px;
}
.solucion__copy > p {
  font-size: 17px;
  color: rgba(224,240,244,0.8);
  line-height: 1.65;
}
.solucion__benefits {
  grid-column: 2;
  grid-row: 2;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.solucion__benefits li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.solucion__check {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.solucion__benefits strong {
  display: block;
  font-size: 17px;
  font-weight: 600;
  color: var(--paper);
  margin-bottom: 4px;
}
.solucion__benefits p {
  font-size: 14.5px;
  color: rgba(224,240,244,0.6);
  line-height: 1.6;
}

/* ============================================================
   COMODATO
   ============================================================ */
.comodato { background: var(--paper); }
.comodato__head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 64px;
  padding-bottom: 64px;
  border-bottom: 1px solid rgba(58,76,56,0.1);
}
.comodato__head .kicker { display: block; }
.comodato__head h2 { font-size: clamp(36px, 4vw, 52px); margin-top: 12px; }
.comodato__highlight {
  font-size: 24px;
  font-weight: 500;
  color: var(--ink-soft);
  margin-top: 16px;
}
.comodato__amount {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(56px, 7vw, 80px);
  font-weight: 600;
  color: var(--moss);
  line-height: 1;
  margin-bottom: 12px;
}
.comodato__head-right p {
  font-size: 15px;
  color: var(--ink-soft);
  max-width: 340px;
  line-height: 1.6;
}
.comodato__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  margin-bottom: 48px;
}
.comodato__feature {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.comodato__icon {
  color: var(--moss);
  margin-bottom: 4px;
}
.comodato__feature h3 { font-size: 17px; }
.comodato__feature p { font-size: 14.5px; color: var(--ink-soft); }
.comodato__footer {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(102,134,100,0.08);
  border: 1px solid rgba(102,134,100,0.2);
  border-radius: var(--radius);
  padding: 18px 24px;
  color: var(--ink);
  font-size: 19px;
  font-weight: 500;
}
.comodato__footer svg { color: var(--moss); flex-shrink: 0; }

/* ============================================================
   CASOS DE USO
   ============================================================ */
.casos { background: var(--mist); }
.casos__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.caso__card {
  background: var(--paper);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.caso__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(58,76,56,0.12);
}
.caso__image { aspect-ratio: 4/3; overflow: hidden; }
.caso__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.caso__card:hover .caso__image img { transform: scale(1.04); }
.caso__body { padding: 22px 20px; }
.caso__body h3 { font-size: 19px; margin-bottom: 8px; }
.caso__body p { font-size: 14.5px; color: var(--ink-soft); line-height: 1.55; }

/* ============================================================
   CÓMO FUNCIONA
   ============================================================ */
.como-funciona { background: var(--paper); }
.pasos__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
}
.pasos__grid::before {
  content: '';
  position: absolute;
  top: 22px;
  left: 48px;
  right: 48px;
  height: 1px;
  background: rgba(58,76,56,0.15);
  pointer-events: none;
}
.paso { position: relative; }
.paso__num {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 600;
  color: var(--moss);
  margin-bottom: 20px;
  background: var(--paper);
  position: relative;
  z-index: 1;
  padding-right: 12px;
}
.paso h3 { font-size: 17.5px; margin-bottom: 10px; }
.paso p { font-size: 14px; color: var(--ink-soft); line-height: 1.6; }

/* ============================================================
   BENEFICIOS
   ============================================================ */
.beneficios { background: var(--ink-soft); }
.beneficios__head {
  max-width: 640px;
  margin-bottom: 60px;
}
.beneficios__head .kicker { color: var(--sky); }
.beneficios__head h2 { color: var(--paper); margin: 12px 0 16px; }
.beneficios__head p { font-size: 16px; color: rgba(224,240,244,0.7); line-height: 1.65; }
.beneficios__lista {
  display: flex;
  flex-direction: column;
}
.beneficios__lista li {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid rgba(224,240,244,0.12);
  transition: background var(--transition);
}
.beneficios__lista li:last-child { border-bottom: none; }
.beneficio__num {
  font-size: 13px;
  font-weight: 500;
  color: var(--sky);
  flex-shrink: 0;
  width: 24px;
}
.beneficio__label {
  font-family: var(--font-display);
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 500;
  color: var(--paper);
}

/* ============================================================
   PRUEBA SOCIAL / ADOPCIÓN
   ============================================================ */
.adopcion { background: var(--paper); }
.adopcion__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.adopcion__copy .kicker { display: block; }
.adopcion__copy h2 { font-size: clamp(24px, 2.5vw, 36px); margin: 12px 0 16px; }
.adopcion__copy p { font-size: 16.5px; color: var(--ink-soft); line-height: 1.65; }
.adopcion__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: flex-start;
}
.adopcion__tag {
  display: inline-block;
  font-size: 14px;
  font-weight: 500;
  color: var(--moss);
  background: rgba(102,134,100,0.1);
  border: 1px solid rgba(102,134,100,0.2);
  border-radius: 100px;
  padding: 10px 22px;
}

/* ============================================================
   CTA FUERTE
   ============================================================ */
.cta-fuerte { background: var(--ink); }
.cta-fuerte__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
}
.cta-fuerte__copy h2 {
  font-size: clamp(28px, 3vw, 44px);
  color: var(--paper);
  margin-bottom: 12px;
}
.cta-fuerte__copy p {
  font-size: 17px;
  color: rgba(224,240,244,0.8);
}

/* ============================================================
   FORMULARIO / CONTACTO
   ============================================================ */
.formulario { background: var(--mist); }
/* Desktop: 2 cols. Col izq = copy (row 1) + contacto (row 2). Col der = form (span 2 rows). */
.formulario__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  column-gap: 80px;
  row-gap: 32px;
  align-items: start;
}
.formulario__copy {
  grid-column: 1;
  grid-row: 1;
}
.formulario__contacto {
  grid-column: 1;
  grid-row: 2;
}
.form-card {
  grid-column: 2;
  grid-row: 1 / 3;
}
.formulario__copy .kicker { display: block; }
.formulario__copy h2 { margin: 12px 0 16px; }
.formulario__copy > p {
  font-size: 16px;
  color: var(--ink-soft);
  line-height: 1.65;
}
.formulario__contacto-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.formulario__contacto-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: var(--ink-soft);
}
.formulario__contacto-list svg { color: var(--moss); flex-shrink: 0; }
.formulario__contacto-list a:hover { color: var(--ink); }

.form-card {
  background: var(--paper);
  border-radius: var(--radius);
  padding: 40px 36px;
  box-shadow: 0 4px 32px rgba(58,76,56,0.08);
}
.form-field {
  margin-bottom: 20px;
}
.form-field label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 6px;
}
.form-field input {
  width: 100%;
  padding: 13px 16px;
  font-size: 14.5px;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  border: 1.5px solid rgba(58,76,56,0.18);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--transition);
}
.form-field input::placeholder { color: rgba(58,76,56,0.35); }
.form-field input:focus { border-color: var(--moss); }
.form-field input.error { border-color: #c0392b; }
.form-error {
  display: block;
  font-size: 12px;
  color: #c0392b;
  margin-top: 4px;
  min-height: 16px;
}
.form-disclaimer {
  font-size: 13px;
  color: var(--moss);
  text-align: center;
  margin-top: 14px;
}
.form-success {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  margin-top: 20px;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--ink); padding: 72px 0 0; }
.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(224,240,244,0.1);
}
.footer__wordmark {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--paper);
  display: block;
  margin-bottom: 12px;
}
.footer__brand p {
  font-size: 15px;
  color: rgba(224,240,244,0.5);
  max-width: 220px;
  line-height: 1.6;
}
.footer__col { display: flex; flex-direction: column; gap: 10px; }
.footer__col h4 {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sky);
  margin-bottom: 4px;
}
.footer__col a,
.footer__col span {
  font-size: 14.5px;
  color: rgba(224,240,244,0.6);
  transition: color var(--transition);
}
.footer__col a:hover { color: var(--paper); }
.footer__social-links {
  display: flex;
  gap: 12px;
  margin-top: 4px;
}
.footer__social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(224,240,244,0.15);
  border-radius: var(--radius-sm);
  color: rgba(224,240,244,0.6);
  transition: all var(--transition);
}
.footer__social-links a:hover {
  border-color: var(--sky);
  color: var(--sky);
  background: rgba(186,222,231,0.08);
}
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  font-size: 13.5px;
  color: rgba(224,240,244,0.35);
  gap: 16px;
  flex-wrap: wrap;
}
.footer__bottom a { transition: color var(--transition); }
.footer__bottom a:hover { color: rgba(224,240,244,0.7); }
.footer__bottom span:last-child { display: flex; gap: 12px; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .container { padding: 0 24px; }
  .section { padding: 80px 0; }

  .problema__grid { grid-template-columns: repeat(3, 1fr); }
  .comodato__grid { grid-template-columns: repeat(2, 1fr); }
  .casos__grid { grid-template-columns: repeat(2, 1fr); }
  .pasos__grid { grid-template-columns: repeat(2, 1fr); }
  .pasos__grid::before { display: none; }
  .footer__top { grid-template-columns: 1fr 1fr; gap: 36px; }
}

@media (max-width: 768px) {
  /* ---- Nav: ocultar links, mostrar botón compacto "Demo" + hamburger ---- */
  .nav__links { display: none; }
  .nav__phone { display: none; }
  .nav__hamburger { display: flex; }
  /* Texto del botón: "Demo" en mobile, "Solicitar demo" en desktop */
  .btn--nav-full  { display: none; }
  .btn--nav-short { display: inline; }

  /* ---- Hero: copy primero, luego imagen, luego trust ---- */
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  /* IMPORTANTE: imagen va DESPUÉS del copy (orden natural del DOM) */
  .hero__image { order: 1; }
  .hero__copy { max-width: 100%; order: 0; }

  .hero__ctas { flex-direction: column; }
  .hero__ctas .btn { width: 100%; justify-content: center; }

  /* Hero trust: columna en mobile */
  .hero__trust { flex-direction: column; gap: 10px; }

  /* ---- Section head: una columna, ocultar nota derecha (se mueve debajo en Problema) ---- */
  .section-head { grid-template-columns: 1fr; gap: 12px; }
  .section-head__right { display: none; }   /* ocultar en secciones genéricas */

  /* ---- Problema: mostrar nota pill mobile, lista de rows ---- */
  .problema__nota-mobile {
    display: block;
    background: var(--mist);
    border-radius: var(--radius);
    padding: 16px 20px;
    font-size: 15px;
    color: var(--ink-soft);
    margin-bottom: 32px;
    line-height: 1.6;
  }
  /* Cards → rows horizontales (ícono izq + texto der) */
  .problema__grid { grid-template-columns: 1fr; gap: 0; }
  .problema__card {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 20px 0;
    border: none;
    border-bottom: 1px solid rgba(58,76,56,0.08);
    border-radius: 0;
    box-shadow: none;
  }
  .problema__card:last-child { border-bottom: none; }
  .problema__icon {
    flex-shrink: 0;
    margin-bottom: 0;
    background: none;
    border-radius: 0;
    width: 36px;
    height: 36px;
  }
  .problema__card h3 { font-size: 16px; margin-bottom: 4px; }
  .problema__card p  { font-size: 14px; }

  /* ---- Solución: orden mobile → copy / imagen / benefits ---- */
  .solucion__inner {
    display: flex;
    flex-direction: column;
    gap: 28px;
  }
  .solucion__copy    { order: 0; }
  .solucion__image   { order: 1; aspect-ratio: 16/9; grid-row: unset; grid-column: unset; }
  .solucion__benefits { order: 2; }

  /* ---- Comodato ---- */
  .comodato__head { grid-template-columns: 1fr; gap: 24px; }
  .comodato__grid { grid-template-columns: 1fr 1fr; }

  /* ---- Casos: imagen pequeña izquierda + texto derecha ---- */
  .casos__grid { grid-template-columns: 1fr; gap: 12px; }
  .caso__card {
    display: flex;
    flex-direction: row;
    align-items: center;
    border-radius: var(--radius);
    overflow: hidden;
  }
  .caso__image {
    width: 120px;
    min-width: 120px;
    aspect-ratio: 1 / 1;
    border-radius: 0;
    flex-shrink: 0;
  }
  .caso__body { padding: 16px; }
  .caso__body h3 { font-size: 16px; margin-bottom: 4px; }
  .caso__body p  { font-size: 13.5px; }
  /* Deshabilitar hover transform en cards horizontales */
  .caso__card:hover { transform: none; }

  /* ---- Beneficios: agregar checkmark a la derecha ---- */
  .beneficios__lista li { justify-content: space-between; }
  .beneficios__lista li::after {
    content: '';
    display: block;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18' fill='none'%3E%3Cpath d='M3 9.5L7 13.5L15 5.5' stroke='%23badee7' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
  }

  /* ---- Adopción (prueba social): centrado + grid 2 cols ---- */
  .adopcion__inner { grid-template-columns: 1fr; gap: 32px; text-align: center; }
  .adopcion__tags {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  .adopcion__tag {
    text-align: center;
    padding: 14px 12px;
    border-radius: var(--radius-sm);
  }

  /* ---- CTA Fuerte: columna ---- */
  .cta-fuerte__inner { flex-direction: column; text-align: center; gap: 28px; }
  .btn--cta { width: 100%; justify-content: center; }

  /* ---- Formulario: copy → form → contacto (mobile) ---- */
  .formulario__inner {
    display: flex;
    flex-direction: column;
    gap: 32px;
  }
  .formulario__copy    { order: 0; }
  .form-card           { order: 1; grid-column: unset; grid-row: unset; }
  .formulario__contacto { order: 2; }

  /* ---- Footer: 2 cols (Contacto + Empresa), sin Ubicación ---- */
  .footer__top { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer__brand { grid-column: 1 / -1; }
  .footer__col--ubicacion { display: none; }
  .footer__social { grid-column: 1 / -1; }
}

@media (max-width: 480px) {
  .container { padding: 0 20px; }
  .section { padding: 64px 0; }

  .hero { padding-top: calc(var(--nav-h) + 48px); padding-bottom: 60px; }

  .comodato__grid { grid-template-columns: 1fr; }
  .pasos__grid { grid-template-columns: 1fr; }

  .form-card { padding: 28px 20px; }

  .footer__top { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .footer__bottom span:last-child { justify-content: center; }
}

/* ---- Problema nota mobile (hidden on desktop) ---- */
.problema__nota-mobile { display: none; }

/* ---- Animations ---- */
@media (prefers-reduced-motion: no-preference) {
  .fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
  }
  .fade-in.visible {
    opacity: 1;
    transform: none;
  }
}