/* layout.css — Contenedores, secciones y estructuras globales */

.container {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

section {
  padding: var(--space-section) 0;
  position: relative;
}

/* Encabezados de sección estándar */
.section-head {
  max-width: 760px;
  margin-bottom: var(--space-2xl);
}

.section-head--flush {
  margin-bottom: 0;
}

.section-head h2 {
  margin: 12px 0 14px;
}

.section-head p {
  font-size: var(--text-lg);
  color: var(--color-muted);
}

/* Topbar superior */
.topbar {
  background: var(--color-dark-bg);
  color: #ffffff;
  font-size: 0.88rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.topbar .container {
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

.topbar-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.topbar a:hover {
  color: var(--color-lime);
}

/* Barra de navegación principal (Header / Nav) */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(162, 96, 136, 0.12);
  transition: box-shadow 0.25s ease;
}

.nav.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.nav-inner {
  height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  text-decoration: none;
}

.brand-logo {
  height: 40px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  object-position: left center;
  mix-blend-mode: multiply;
}

.epson-logo {
  height: 40px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  opacity: 0.88;
}

/* Separador vertical elegante entre los dos logos */
.logo-sep {
  display: inline-block;
  width: 1.5px;
  height: 26px;
  background-color: #cbd0d6;
  border-radius: 1px;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  gap: 28px;
  align-items: center;
  font-weight: 700;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  position: relative;
  padding: 6px 0;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 3px;
  width: 0;
  border-radius: 3px;
  background: var(--gradient);
  transition: width 0.25s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/* El botón de contacto en la nav: sin subrayado animado, con padding generoso a izquierda y derecha */
.nav-contact::after {
  display: none !important;
}

.nav-links a.nav-contact,
.nav-contact.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 32px;
  min-height: 48px;
  border-radius: 14px;
  font-size: 0.94rem;
  font-weight: 800;
  white-space: nowrap;
}

.menu-btn {
  display: none;
  border: 0;
  background: transparent;
  font-size: 1.55rem;
  cursor: pointer;
  padding: 8px;
  color: var(--color-ink);
  line-height: 1;
  margin-left: auto;
}

/* Grillas de sección */
.specialist-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: var(--space-3xl);
  align-items: center;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 60px;
}

/* Footer */
footer {
  background: var(--color-footer-bg);
  color: var(--color-dark-text);
  padding: 36px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
  font-size: 0.92rem;
}

.footer-brand {
  color: #ffffff;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
}

.footer-address {
  font-style: normal;
  color: var(--color-dark-text);
  font-size: 0.88rem;
  line-height: 1.5;
}

.footer-address a {
  color: #ffffff;
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.3);
  transition: color var(--transition-fast);
}

.footer-address a:hover {
  color: var(--color-lime);
}

.slash-accent {
  color: var(--color-lime);
  font-weight: 900;
}

/* Media Queries para Responsive Design */
@media (max-width: 1140px) and (min-width: 1025px) {
  .nav-links {
    gap: 16px;
  }

  .nav-links a.nav-contact,
  .nav-contact.btn {
    padding: 0 22px;
  }
}

@media (max-width: 1024px) {
  .nav-links {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 86px;
    background: #ffffff;
    border-bottom: 1px solid var(--color-line);
    padding: 24px 28px;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
  }

  .nav-links.open {
    display: flex;
  }

  .menu-btn {
    display: block;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: inline-block;
    width: 100%;
    padding: 8px 0;
  }

  .nav-links a.nav-contact,
  .nav-contact.btn {
    display: inline-flex;
    width: auto;
    padding: 0 28px;
    margin-top: 6px;
  }

  .specialist-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  section {
    padding: 72px 0;
  }

  .topbar .container {
    padding: 9px 0;
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }

  .topbar-links {
    gap: 14px;
    flex-wrap: wrap;
  }

  .nav-inner {
    height: 74px;
  }

  .nav-links {
    top: 74px;
    padding: 20px 24px;
  }

  .brand-link {
    gap: 12px;
  }

  .brand-logo {
    height: 32px;
  }

  .epson-logo {
    height: 32px;
  }

  .logo-sep {
    height: 20px;
  }

  .testimonial-grid,
  .steps-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}

@media (max-width: 380px) {
  .brand-logo {
    height: 28px;
  }

  .epson-logo {
    height: 28px;
  }

  .logo-sep {
    height: 18px;
  }

  .brand-link {
    gap: 10px;
  }
}