body {
  font-family: var(--font-body);
  background-color: var(--color-white);
  color: var(--color-black);
}

.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

h1, h2, h3 {
  font-family: var(--font-display);
  text-transform: uppercase;
  line-height: 1.1;
}

/* ===== Header / Nav ===== */
.site-header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: var(--z-header);
  height: var(--header-height);
  display: flex;
  align-items: center;
  background-color: transparent;
  transition: height var(--transition-base), background-color var(--transition-base);
}

.site-header.is-scrolled {
  height: var(--header-height-scrolled);
  background-color: var(--color-black);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.site-header__logo img {
  height: 40px;
  width: auto;
}

.nav-toggle {
  display: none;
  font-size: 1.75rem;
  color: var(--color-white);
}

.main-nav__list {
  display: flex;
  gap: var(--space-md);
}

.main-nav__link {
  color: var(--color-white);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  transition: color var(--transition-fast);
}

.main-nav__link:hover,
.main-nav__link:focus-visible {
  color: var(--color-pink);
}

/* ===== Botones ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.9rem 2rem;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  border-radius: 4px;
  transition: transform var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
}

.btn--primary {
  background-color: var(--color-pink);
  color: var(--color-white);
}

.btn--primary:hover {
  background-color: var(--color-pink-hover);
  transform: translateY(-2px);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white);
}

.btn--secondary:hover {
  background-color: var(--color-white);
  color: var(--color-black);
  transform: translateY(-2px);
}

.btn--whatsapp {
  background-color: #25D366;
  color: var(--color-black);
}

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

/* ===== Section base ===== */
.section {
  padding-block: var(--space-xl);
}

.section--dark {
  background-color: var(--color-black);
  color: var(--color-white);
}

.section--light {
  background-color: var(--color-white);
  color: var(--color-black);
}

.section--muted {
  background-color: var(--color-white-muted);
  color: var(--color-black);
}

.section__eyebrow {
  display: inline-block;
  color: var(--color-pink);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  margin-block-end: var(--space-xs);
}

.section__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-block-end: var(--space-md);
}

.section__subtitle {
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--color-gray-text);
  max-width: 640px;
}

.section--dark .section__subtitle {
  color: var(--color-white-muted);
}

/* ===== Proceso (#proceso) ===== */
.proceso-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-md);
  margin-block-start: var(--space-lg);
}

.proceso-card {
  background-color: var(--color-white);
  border-radius: 8px;
  padding: var(--space-md);
  box-shadow: 0 4px 24px rgba(10, 10, 10, 0.06);
  transition: transform var(--transition-fast);
}

.proceso-card:hover {
  transform: translateY(-4px);
}

.proceso-card__number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 2px solid var(--color-pink);
  border-radius: 50%;
  font-family: var(--font-display);
  color: var(--color-pink);
  font-size: 1.1rem;
  margin-block-end: var(--space-md);
}

.proceso-card__title {
  font-size: 1.3rem;
  text-transform: none;
  margin-block-end: var(--space-xs);
}

.proceso-card__label {
  display: inline-block;
  color: var(--color-pink);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  margin-block-end: var(--space-sm);
}

.proceso-card__desc {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-gray-text);
  margin-block-end: var(--space-md);
}

.proceso-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.proceso-card__tags li {
  background-color: var(--color-white-muted);
  color: var(--color-gray-text);
  font-size: 0.8rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
}

/* ===== Hero (#home) ===== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-color: var(--color-black);
  color: var(--color-white);
  padding-block: var(--space-xl);
}

.hero__logo {
  max-width: 220px;
  margin-block-end: var(--space-md);
}

.hero__headline {
  font-size: clamp(2.5rem, 7vw, 5rem);
  max-width: 900px;
}

.hero__subtitle {
  font-family: var(--font-body);
  font-weight: 300;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-white-muted);
  margin-block: var(--space-sm) var(--space-lg);
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
}

/* ===== Servicios (#servicios) ===== */
.servicios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-md);
  margin-block-start: var(--space-lg);
}

.servicio-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-sm);
  background-color: var(--color-black-soft);
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: var(--space-lg) var(--space-md);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.servicio-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-pink);
}

.servicio-card__icon {
  width: 56px;
  height: 56px;
}

.servicio-card__title {
  font-size: 1.1rem;
}

.btn-ver-servicio {
  margin-block-start: var(--space-xs);
  padding: 0.6rem 1.75rem;
  background-color: transparent;
  border: 2px solid var(--color-pink);
  border-radius: 999px;
  color: var(--color-pink);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.btn-ver-servicio:hover,
.btn-ver-servicio:focus-visible {
  background-color: var(--color-pink);
  color: var(--color-white);
}

/* ===== Modal de servicio ===== */
.modal-servicio {
  position: fixed;
  inset: 0;
  margin: auto;
  width: min(90vw, 520px);
  max-height: 80vh;
  padding: 0;
  border: none;
  border-radius: 12px;
  overflow: hidden;
  background-color: var(--color-white);
  color: var(--color-black);
  box-shadow: 0 20px 60px rgba(10, 10, 10, 0.35);
}

.modal-servicio[open] {
  display: flex;
  flex-direction: column;
}

.modal-servicio::backdrop {
  background-color: rgba(10, 10, 10, 0.7);
}

.modal-cerrar {
  position: absolute;
  inset-block-start: 1rem;
  inset-inline-end: 1rem;
  font-size: 1.75rem;
  line-height: 1;
  color: var(--color-gray-text);
  transition: color var(--transition-fast);
}

.modal-cerrar:hover {
  color: var(--color-pink);
}

.modal-fila-info {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  padding: var(--space-lg) var(--space-md) var(--space-md);
}

.modal-fila-imagen {
  flex-shrink: 0;
}

.modal-fila-imagen img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

#modal-servicio-titulo {
  font-size: 1.5rem;
  padding-inline-end: var(--space-lg);
  margin-block-end: var(--space-md);
}

#modal-servicio-lista {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

#modal-servicio-lista li {
  position: relative;
  padding-inline-start: 1.2rem;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--color-gray-text);
}

#modal-servicio-lista li::before {
  content: '*';
  position: absolute;
  inset-inline-start: 0;
  color: var(--color-pink);
  font-weight: 700;
}

/* ===== Galeria (#galeria) ===== */
.galeria-carousel {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-block-start: var(--space-lg);
}

.galeria-track {
  display: flex;
  gap: var(--space-sm);
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.galeria-track::-webkit-scrollbar {
  display: none;
}

.galeria-item {
  position: relative;
  flex: 0 0 auto;
  width: 280px;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 6px;
  background-color: var(--color-black-soft);
  scroll-snap-align: start;
}

.galeria-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.galeria-item:hover img {
  transform: scale(1.06);
}

.galeria-nav {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--color-white);
  background-color: transparent;
  color: var(--color-white);
  cursor: pointer;
  transition: transform var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
}

.galeria-nav:hover {
  background-color: var(--color-white);
  color: var(--color-black);
}

.galeria-nav:disabled {
  opacity: 0.3;
  cursor: default;
  pointer-events: none;
}

/* ===== Clientes (#clientes) ===== */
.clientes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-block-start: var(--space-lg);
}

.cliente-celda {
  position: relative;
  aspect-ratio: 2 / 1;
  overflow: hidden;
  border: 1px solid #E0E0E0;
  border-radius: 6px;
  background-color: var(--color-white);
}

.cliente-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: grayscale(100%);
  transition: filter var(--transition-base);
}

.cliente-celda:hover .cliente-logo {
  filter: grayscale(0%);
}

/* ===== Contacto (#contacto) ===== */
.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin-block-start: var(--space-lg);
  align-items: start;
}

.contacto-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.contacto-mapa iframe {
  width: 100%;
  height: 350px;
  border: 0;
}

/* ===== Footer ===== */
.site-footer {
  background-color: var(--color-black);
  color: var(--color-white-muted);
  padding-block: var(--space-md);
  text-align: center;
  font-size: 0.85rem;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .contacto-grid {
    grid-template-columns: 1fr;
  }

  .clientes-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .galeria-item {
    width: 240px;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .clientes-grid {
    grid-template-columns: 1fr;
  }

  .galeria-item {
    width: 200px;
  }

  .galeria-nav {
    width: 36px;
    height: 36px;
  }

  .main-nav__list {
    position: fixed;
    inset-block-start: var(--header-height);
    inset-inline: 0;
    flex-direction: column;
    background-color: var(--color-black);
    padding: var(--space-md);
    transform: translateY(-150%);
    transition: transform var(--transition-base);
  }

  .main-nav.is-open .main-nav__list {
    transform: translateY(0);
  }
}

@media (max-width: 480px) {
  .hero__ctas {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    justify-content: center;
    width: 100%;
  }
}