/* ==========================================================================
   components.css — piezas reutilizables y bloques de cada sección
   ========================================================================== */

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 1.7rem;
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.01em;
  text-align: center;
  text-decoration: none;
  background-color: transparent;
  border: 2px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  transition: background-color 0.25s, color 0.25s, border-color 0.25s, transform 0.25s var(--ease);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn--sm {
  padding: 0.65rem 1.3rem;
  font-size: 0.86rem;
}

.btn--gold {
  color: var(--navy);
  background: var(--gold);
}

.btn--gold:hover {
  background: #d3b567;
}

.btn--ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.55);
}

.btn--ghost:hover {
  color: var(--navy);
  background: var(--white);
  border-color: var(--white);
}

.btn--outline {
  color: var(--navy);
  border-color: var(--navy);
}

.btn--outline:hover {
  color: var(--white);
  background: var(--navy);
}

/* ---------- Nosotros ---------- */
.split__media {
  position: relative;
  isolation: isolate;
}

.split__media::before {
  content: "";
  position: absolute;
  inset: auto auto -14px -14px;
  z-index: -1;
  width: 58%;
  height: 58%;
  border: 3px solid var(--gold);
  border-radius: var(--radius);
}

.split__media img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3.1;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: #766750;
}

.media-badge {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  left: 1rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  width: fit-content;
  max-width: calc(100% - 2rem);
  padding: 0.7rem 1.1rem;
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--white);
  background: rgba(35, 25, 48, 0.82);
  border-radius: 999px;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.media-badge .icon {
  color: var(--gold);
}

.panel {
  margin-top: clamp(3rem, 6vw, 5rem);
  padding: clamp(1.75rem, 4vw, 3.25rem);
  background: var(--lilac);
  border-radius: calc(var(--radius) + 6px);
}

.panel__title {
  margin-bottom: 1.75rem;
  font-size: clamp(1.4rem, 1.1rem + 1.3vw, 2rem);
  font-weight: 800;
}

.checklist {
  display: grid;
  gap: 1rem 2.5rem;
}

@media (min-width: 760px) {
  .checklist {
    grid-template-columns: 1fr 1fr;
  }
}

.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
}

.checklist .icon {
  width: 1.6rem;
  height: 1.6rem;
  margin-top: 0.05rem;
  color: var(--navy);
}

.panel__closing {
  margin-top: 2rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gold-text);
}

/* ---------- Propósito / misión / visión ---------- */
.statement {
  max-width: 58rem;
  margin-bottom: clamp(2.5rem, 6vw, 4.5rem);
}

.statement h2 {
  font-size: clamp(2rem, 1.2rem + 3.6vw, 3.8rem);
}

.card--dark {
  padding: clamp(1.5rem, 3vw, 2.5rem);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
}

.card__label {
  margin-bottom: 1rem;
  font-size: 1rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
}

.opportunity {
  margin-top: clamp(2.5rem, 5vw, 4rem);
}

.opportunity__title {
  margin-bottom: 1.1rem;
  font-weight: 700;
  color: var(--gold) !important;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.chips li {
  padding: 0.65rem 1.15rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--white);
  border: 1px solid rgba(194, 162, 84, 0.6);
  border-radius: 999px;
}

/* ---------- Valores ---------- */
.value {
  padding: 2rem 1.75rem;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: 0 1px 0 var(--lilac-200);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.value:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.value__icon {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  margin-bottom: 1.25rem;
  color: var(--gold);
  background: var(--navy);
  border-radius: 14px;
}

.value--gold .value__icon {
  color: var(--navy);
  background: var(--gold);
}

.value h3 {
  margin-bottom: 0.5rem;
}

.value p {
  color: var(--muted);
}

/* ---------- Servicios ---------- */
.service {
  position: relative;
  padding: 2rem 2rem 2.1rem;
  background: var(--lilac);
  border-radius: var(--radius);
}

.service::before {
  content: "";
  position: absolute;
  top: 2rem;
  bottom: 2rem;
  left: 0;
  width: 6px;
  background: var(--gold);
  border-radius: 0 4px 4px 0;
}

.service__icon {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  margin-bottom: 1.25rem;
  color: var(--gold);
  background: var(--navy);
  border-radius: 50%;
}

.service__icon .icon {
  width: 1.55rem;
  height: 1.55rem;
}

.service h3 {
  margin-bottom: 0.7rem;
}

.service p {
  color: var(--muted);
}

.integral {
  margin-top: clamp(2rem, 4vw, 3rem);
  padding: clamp(1.75rem, 4vw, 3.25rem);
  color: var(--white);
  background: var(--navy);
  border-radius: calc(var(--radius) + 6px);
}

.integral__title {
  max-width: 34rem;
  margin-bottom: 2rem;
  font-size: clamp(1.4rem, 1.1rem + 1.3vw, 2rem);
  font-weight: 800;
}

.integral__cols {
  display: grid;
  gap: 2rem 3rem;
}

@media (min-width: 800px) {
  .integral__cols {
    grid-template-columns: 1fr 1fr;
  }
}

.integral h4 {
  margin-bottom: 1rem;
  font-size: 1.15rem;
  color: var(--gold);
}

.bullets {
  display: grid;
  gap: 0.85rem;
}

.bullets li {
  position: relative;
  padding-left: 1.4rem;
  color: var(--on-dark);
}

.bullets li::before {
  content: "";
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 7px;
  height: 7px;
  background: var(--gold);
  border-radius: 50%;
}

.tech {
  display: grid;
  gap: 2rem 4rem;
  align-items: center;
  margin-top: clamp(3rem, 6vw, 5rem);
}

@media (min-width: 900px) {
  .tech {
    grid-template-columns: 1fr 1fr;
  }
}

.tech__intro > * + * {
  margin-top: 1rem;
}

.tech__intro .title-rule {
  margin-bottom: 1.5rem;
  font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.3rem);
  font-weight: 800;
}

.tech__intro p:not(.eyebrow) {
  color: var(--muted);
}

.tech__list {
  display: grid;
  gap: 0.75rem;
}

.tech__list li {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.05rem 1.3rem;
  font-weight: 500;
  background: var(--lilac);
  border-radius: var(--radius-sm);
}

.tech__list li::before {
  content: "";
  flex: none;
  width: 18px;
  height: 18px;
  background: var(--gold);
  border-radius: 50%;
}

/* ---------- Cómo trabajamos ---------- */
.steps {
  position: relative;
  display: grid;
  gap: 1.75rem;
}

.step {
  position: relative;
  display: grid;
  grid-template-columns: 68px 1fr;
  column-gap: 1.25rem;
  align-items: start;
}

.step__num {
  position: relative;
  z-index: 1;
  display: grid;
  grid-row: span 2;
  place-items: center;
  width: 68px;
  height: 68px;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--gold);
  background: var(--navy);
  border-radius: 50%;
  box-shadow: 0 0 0 8px var(--lilac);
}

.step--gold .step__num {
  color: var(--navy);
  background: var(--gold);
}

.step h3 {
  align-self: end;
  margin-bottom: 0.3rem;
}

.step p {
  font-size: 0.95rem;
  color: var(--muted);
}

.step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 68px;
  bottom: -1.75rem;
  left: 33px;
  width: 2px;
  background: var(--gold);
  opacity: 0.55;
}

@media (min-width: 960px) {
  .steps {
    grid-template-columns: repeat(5, 1fr);
    gap: 1.25rem;
  }

  .steps::before {
    content: "";
    position: absolute;
    top: 33px;
    right: 10%;
    left: 10%;
    height: 2px;
    background: repeating-linear-gradient(90deg, var(--gold) 0 8px, transparent 8px 16px);
  }

  .step {
    display: block;
    text-align: center;
  }

  .step__num {
    margin: 0 auto 1.1rem;
  }

  .step:not(:last-child)::after {
    display: none;
  }
}

.pullquote {
  max-width: 52rem;
  margin: clamp(2.5rem, 5vw, 4rem) auto;
  font-size: clamp(1.15rem, 1rem + 0.9vw, 1.6rem);
  font-style: italic;
  font-weight: 500;
  line-height: 1.5;
  text-align: center;
  color: var(--muted);
}

.method {
  display: grid;
  gap: 2.5rem 4rem;
  align-items: center;
}

@media (min-width: 900px) {
  .method {
    grid-template-columns: 0.85fr 1.15fr;
  }
}

.method__text > * + * {
  margin-top: 1.1rem;
}

.method__text .title-rule {
  margin-bottom: 1.5rem;
  font-size: clamp(1.7rem, 1.2rem + 1.8vw, 2.5rem);
  font-weight: 800;
}

.method__text p:not(.lead) {
  color: var(--muted);
}

.method__map {
  padding: clamp(1.5rem, 3.5vw, 2.5rem);
  background: var(--white);
  border-radius: calc(var(--radius) + 6px);
}

.method__hub {
  width: fit-content;
  margin: 0 auto 1.5rem;
  padding: 1rem 2.4rem;
  font-weight: 700;
  color: var(--white);
  background: var(--navy);
  border-radius: 999px;
}

.tags {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: 0.7rem;
}

.tags li {
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  text-align: center;
  background: var(--white);
  border: 2px solid var(--gold);
  border-radius: 999px;
}

.method__support {
  margin-top: 1.75rem;
  margin-bottom: 0.6rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.chain {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.chain li {
  padding: 0.7rem 1.6rem 0.7rem 1rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--white);
  background: var(--navy);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 50%, calc(100% - 14px) 100%, 0 100%);
}

/* ---------- Razones y resultados ---------- */
.reasons li {
  padding-top: 1.4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.reasons h3 {
  margin-bottom: 0.6rem;
  color: var(--gold);
}

.results {
  margin-top: clamp(3.5rem, 7vw, 6rem);
}

.results__head {
  margin-bottom: 2rem;
}

.results__head h3 {
  font-size: clamp(1.7rem, 1.2rem + 1.8vw, 2.5rem);
  font-weight: 800;
}

.results__head p {
  margin-top: 0.4rem;
  color: var(--gold);
}

.results__grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 560px) {
  .results__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .metric:last-child {
    grid-column: span 2;
  }
}

@media (min-width: 960px) {
  .results__grid {
    grid-template-columns: repeat(6, 1fr);
  }

  .metric {
    grid-column: span 2;
  }

  .metric:nth-child(n + 4) {
    grid-column: span 3;
  }
}

.metric {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.6rem 1.75rem;
  font-size: 0.92rem;
  line-height: 1.45;
  color: var(--on-dark);
  background: var(--navy-600);
  border-radius: var(--radius);
}

.metric__label {
  font-weight: 700;
  color: var(--gold);
}

.metric__value {
  margin-block: 0.4rem 0.2rem;
  font-size: clamp(2.2rem, 1.6rem + 2.2vw, 3.2rem);
  font-weight: 800;
  line-height: 1.05;
  color: var(--white);
  font-variant-numeric: tabular-nums;
}

/* ---------- Portafolio ---------- */
.properties {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 19.5rem), 1fr));
  gap: 1.5rem;
}

.prop {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--lilac-200);
  border-radius: var(--radius);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s;
}

.prop:hover {
  border-color: transparent;
  box-shadow: var(--shadow);
  transform: translateY(-6px);
}

.prop__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--navy);
}

.prop__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.prop:hover .prop__media img {
  transform: scale(1.05);
}

/* Sin foto: tarjeta de marca (se reemplaza al agregar "imagen" en el JSON) */
.prop__media--brand {
  display: grid;
  place-items: center;
  aspect-ratio: 16 / 10;
  background:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 28px),
    radial-gradient(circle at 25% 15%, var(--navy-600), var(--navy) 72%);
}

.prop__media--brand img {
  width: 42%;
  height: auto;
  object-fit: contain;
}

.prop__index {
  position: absolute;
  top: 1rem;
  left: 1.1rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.prop__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1.4rem 1.5rem 1.5rem;
}

.prop__type {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-text);
}

.prop h3 {
  font-size: 1.3rem;
}

.prop__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem 1rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.prop__desc {
  font-size: 0.95rem;
  color: var(--muted);
}

.prop__foot {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 1rem;
  font-size: 0.82rem;
  font-weight: 600;
}

.prop__foot .icon {
  color: var(--gold-text);
}

.prop--cta {
  justify-content: center;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 2rem;
  background: transparent;
  border: 2px dashed var(--gold);
}

.prop--cta:hover {
  border-color: var(--gold);
  box-shadow: none;
}

.prop--cta p {
  font-size: 1.35rem;
  font-style: italic;
  font-weight: 600;
  line-height: 1.35;
  color: var(--gold-text);
}

/* ---------- Galería ---------- */
.gallery {
  columns: 1;
  column-gap: 1rem;
}

@media (min-width: 600px) {
  .gallery {
    columns: 2;
  }
}

@media (min-width: 960px) {
  .gallery {
    columns: 3;
  }
}

.gallery__item {
  position: relative;
  display: block;
  width: 100%;
  margin: 0 0 1rem;
  padding: 0;
  overflow: hidden;
  text-align: left;
  color: var(--white);
  background: var(--lilac-200);
  border: 0;
  border-radius: var(--radius-sm);
  cursor: zoom-in;
  break-inside: avoid;
}

.gallery__item img {
  width: 100%;
  height: auto;
  transition: transform 0.7s var(--ease);
}

.gallery__item:hover img {
  transform: scale(1.045);
}

.gallery__caption {
  position: absolute;
  inset: auto 0 0 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 2.5rem 1.1rem 0.95rem;
  font-size: 0.9rem;
  font-weight: 600;
  background: linear-gradient(0deg, rgba(35, 25, 48, 0.82), rgba(35, 25, 48, 0));
}

.gallery__caption .icon {
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.3s, transform 0.3s var(--ease);
}

.gallery__item:hover .gallery__caption .icon,
.gallery__item:focus-visible .gallery__caption .icon {
  opacity: 1;
  transform: none;
}

.lightbox {
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 0;
  color: var(--white);
  background: rgba(18, 12, 26, 0.96);
  border: 0;
}

.lightbox[open] {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem;
}

.lightbox__figure {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.9rem;
  min-width: 0;
}

.lightbox__figure img {
  max-width: 100%;
  max-height: calc(100dvh - 8rem);
  object-fit: contain;
  border-radius: 8px;
}

.lightbox__figure figcaption {
  font-size: 0.95rem;
  text-align: center;
  color: var(--on-dark);
}

.lightbox__btn {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
  transition: background-color 0.2s;
}

.lightbox__btn:hover {
  background: rgba(255, 255, 255, 0.22);
}

.lightbox__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 2;
}

.lightbox__nav[hidden] {
  display: none;
}

@media (max-width: 600px) {
  .lightbox__btn {
    width: 40px;
    height: 40px;
  }
}

body:has(dialog[open]) {
  overflow: hidden;
}

/* ---------- Equipo ---------- */
.team {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 19rem), 1fr));
  gap: 3rem 2.5rem;
  max-width: 58rem;
  margin-inline: auto;
}

.person {
  text-align: center;
}

.person__photo {
  width: 220px;
  height: 220px;
  margin: 0 auto 1.75rem;
  object-fit: cover;
  background: var(--navy-600);
  border: 4px solid var(--gold);
  border-radius: 50%;
  box-shadow: 0 0 0 12px rgba(194, 162, 84, 0.14);
}

.person h3 {
  margin-bottom: 0.8rem;
  font-size: clamp(1.4rem, 1.2rem + 0.8vw, 1.75rem);
  font-weight: 800;
  color: var(--gold);
}

.person li {
  color: var(--on-dark);
}

.team__closing {
  max-width: 40rem;
  margin: 3.5rem auto 0;
  font-style: italic;
  text-align: center;
}

/* ---------- Aliados ---------- */
.partner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem;
  background: var(--white);
  border: 1px solid rgba(194, 162, 84, 0.55);
  border-radius: var(--radius);
}

.partner img {
  flex: none;
  width: auto;
  height: auto;
  border: 1px solid var(--lilac-200);
  border-radius: 10px;
}

.partner h3 {
  margin-bottom: 0.5rem;
  color: var(--gold-text);
}

.partner p {
  font-size: 0.95rem;
  color: var(--muted);
}

@media (max-width: 520px) {
  .partner {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ---------- Contacto ---------- */
.contact {
  display: grid;
  gap: clamp(2.5rem, 5vw, 4rem);
}

@media (min-width: 960px) {
  .contact {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.contact__info .title-rule {
  margin-bottom: 1.5rem;
  font-size: clamp(1.8rem, 1.2rem + 2vw, 2.7rem);
}

.contact__info .lead {
  color: var(--muted);
  font-weight: 500;
}

.contact-list {
  display: grid;
  gap: 0.85rem;
  margin-top: 2rem;
}

.contact-list a,
.contact-list__static {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 1.1rem;
  font-weight: 700;
  text-decoration: none;
  background: var(--white);
  border-radius: var(--radius-sm);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.contact-list a:hover {
  box-shadow: var(--shadow);
  transform: translateX(4px);
}

.contact-list small {
  display: block;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.contact-list__icon {
  display: grid;
  flex: none;
  place-items: center;
  width: 46px;
  height: 46px;
  color: var(--gold);
  background: var(--navy);
  border-radius: 50%;
}

.form {
  padding: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--white);
  background: var(--navy);
  border-radius: calc(var(--radius) + 6px);
  box-shadow: var(--shadow);
}

.form h3 {
  margin-bottom: 1.5rem;
  font-size: 1.4rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.1rem;
}

.field label {
  font-size: 0.88rem;
  font-weight: 600;
}

.field label span {
  font-weight: 400;
  color: var(--on-dark);
}

.field input,
.field textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  resize: vertical;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 10px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(194, 162, 84, 0.35);
}

.field [aria-invalid="true"] {
  border-color: #ff9c9c;
}

.form__error {
  margin-bottom: 1rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: #ffb4b4;
}

.form__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.form .btn--outline {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.5);
}

.form .btn--outline:hover {
  color: var(--navy);
  background: var(--white);
  border-color: var(--white);
}

.form__note {
  margin-top: 1.1rem;
  font-size: 0.8rem;
  color: var(--on-dark);
}

/* ---------- Botón flotante de WhatsApp ---------- */
.fab {
  position: fixed;
  right: 1.1rem;
  bottom: 1.1rem;
  z-index: 40;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  color: var(--white);
  background: #1fa855; /* verde WhatsApp oscurecido: contraste 3:1 con el glifo (mínimo WCAG para iconos) */
  border-radius: 50%;
  box-shadow: 0 10px 24px -8px rgba(0, 0, 0, 0.5);
  transition: transform 0.25s var(--ease);
}

.fab:hover {
  transform: scale(1.08);
}

.fab .icon {
  width: 30px;
  height: 30px;
}

/* ---------- Animación de entrada ---------- */
.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  transition-delay: var(--delay, 0s);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media print {
  .site-header,
  .fab,
  .lightbox {
    display: none !important;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}

/* Aviso mostrado solo al abrir el sitio desde file:// (ver js/boot.js) */
.local-notice {
  padding: 0.75rem var(--gutter);
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
  color: var(--navy);
  background: var(--gold);
}