/* ─── BUTTONS ─────────────────────────────────────────────── */
.btn-primary {
  background: var(--red);
  color: var(--white);
  padding: 14px 32px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: background var(--transition), transform var(--transition);
  display: inline-block;
}

.btn-primary:hover {
  background: var(--red-dark);
  transform: translateY(-1px);
}

.btn-ghost {
  color: var(--mid);
  font-size: 14px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color var(--transition);
}

.btn-ghost svg {
  transition: transform var(--transition);
}

.btn-ghost:hover {
  color: var(--dark);
}

.btn-ghost:hover svg {
  transform: translateX(4px);
}

/* ─── TOPBAR ──────────────────────────────────────────────── */
.topbar {
  background: var(--dark);
  padding: 5px 0;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
}

.topbar .container {
  display: flex;
  justify-content: flex-end;
  gap: 24px;
}

.topbar a {
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition);
}

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

/* ─── NAV ─────────────────────────────────────────────────── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #FFFFFF;
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  height: 70px;
  max-height: 70px;
  width: auto;
  max-width: 180px;
  display: block;
  flex-shrink: 0;
}

.logo-mark {
  width: 44px;
  height: 44px;
  background: var(--red);
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.logo-mark span {
  font-family: var(--serif);
  font-weight: 700;
  color: var(--white);
  font-size: 14px;
  letter-spacing: -0.5px;
}

.logo-text strong {
  display: block;
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--dark);
  line-height: 1.1;
}

.logo-text small {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--mid);
}

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}

.nav-links li {
  position: relative;
  list-style: none;
}

.nav-links a {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--mid);
  transition: color var(--transition);
  position: relative;
  display: inline-block;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--red);
  transition: width var(--transition);
}

.nav-links a:hover {
  color: var(--dark);
}

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

/* Dropdown styling */
.dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.dropdown-toggle .arrow {
  font-size: 8px;
  transition: transform var(--transition);
}

/* ─── MEGA MENU (Proyectos) ──────────────────────────────── */
.mega-menu {
  position: absolute;
  top: 100%;
  right: 0;
  transform: translateY(10px);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 32px;
  display: flex;
  gap: 32px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 150;
  margin-top: 8px;
}

.dropdown:hover .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown:hover .dropdown-toggle .arrow {
  transform: rotate(180deg);
}

.mega-col {
  width: 220px;
  flex-shrink: 0;
}

.mega-col-wide {
  width: 360px;
}

.mega-col-thumb {
  display: block;
  position: relative;
  width: 100%;
  height: 130px;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 16px;
}

.mega-col-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.mega-col-thumb:hover img {
  transform: scale(1.08);
}

.mega-col-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 10, 10, 0) 40%, rgba(10, 10, 10, 0.55) 100%);
}

.mega-col-title {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--dark);
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1.5px solid var(--border);
  text-decoration: none;
  transition: color var(--transition);
}

a.mega-col-title:hover {
  color: var(--red);
}

.mega-col-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  list-style: none;
  max-height: 260px;
  overflow-y: auto;
}

.mega-col-list-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px 20px;
  max-height: none;
  overflow: visible;
}

.mega-col-list li {
  width: 100%;
}

.mega-col-list a {
  display: flex;
  flex-direction: column;
  padding: 7px 4px;
  border-radius: 6px;
  transition: background var(--transition), color var(--transition);
}

.mega-col-list a:hover {
  background: var(--light);
}

.mega-col-list a:hover .mega-item-name {
  color: var(--red);
}

.mega-item-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--dark);
  transition: color var(--transition);
}

.mega-item-barrio {
  font-size: 11px;
  color: var(--mid);
}

.mega-col-empty {
  font-size: 12px;
  color: var(--mid);
  font-style: italic;
  padding: 7px 4px;
}


.nav-cta {
  background: var(--red) !important;
  color: var(--white) !important;
  padding: 10px 22px !important;
  border-radius: var(--radius) !important;
  transition: background var(--transition) !important;
}

.nav-cta:hover {
  background: var(--red-dark) !important;
}

.nav-cta::after {
  display: none !important;
}

/* Hamburger (mobile) */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ─── HERO ────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* Imagen de fondo */
.hero-bg {
  position: absolute;
  inset: -10% 0 0 0;
  height: 120%;
  z-index: 0;
  will-change: transform;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
  opacity: 0;
  transform: translateY(40px);
  animation: heroFadeInUp 1.1s cubic-bezier(0.22, 1, 0.36, 1) 0.4s forwards;
}

@keyframes heroFadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Gradiente: muy oscuro a la izquierda para legibilidad, se abre hacia la derecha */
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg,
      rgba(10, 10, 10, 0.82) 0%,
      rgba(10, 10, 10, 0.68) 40%,
      rgba(10, 10, 10, 0.30) 70%,
      rgba(10, 10, 10, 0.10) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 100px 60px 100px 0;
  padding-left: max(24px, calc((100vw - 1160px) / 2 + 24px));
  max-width: calc((100vw - 1160px) / 2 + 620px);
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 24px;
}

.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: var(--red);
}

.hero h1 {
  font-family: var(--serif);
  font-size: clamp(40px, 4.8vw, 62px);
  font-weight: 700;
  line-height: 1.08;
  color: var(--white);
  margin-bottom: 24px;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero h1 em {
  font-style: normal;
  color: #E04E4D;
}

.hero-lead {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.78);
  max-width: 460px;
  margin-bottom: 44px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: 20px;
  align-items: center;
}

/* btn-ghost sobre fondo oscuro */
.hero .btn-ghost {
  color: rgba(255, 255, 255, 0.85);
}

.hero .btn-ghost:hover {
  color: var(--white);
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.stat-num {
  font-family: var(--serif);
  font-size: 36px;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}

.stat-num sup {
  font-size: 20px;
  color: var(--red);
  font-style: normal;
}

.stat-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 6px;
}

/* Badge flotante esquina inferior derecha */
.hero-badge {
  position: absolute;
  z-index: 2;
  bottom: 48px;
  right: max(24px, calc((100vw - 1160px) / 2 + 24px));
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 20px 24px;
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--red);
  box-shadow: var(--shadow-lg);
}

.hero-badge strong {
  display: block;
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 700;
  color: var(--dark);
}

.hero-badge span {
  font-size: 12px;
  color: var(--mid);
}

.hero-badge .badge-tag {
  display: inline-block;
  background: var(--green-lt);
  color: var(--white);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 20px;
  margin-top: 8px;
}

/* ─── OBRAS ───────────────────────────────────────────────── */
.obras {
  padding: 100px 0;
  background: var(--light);
}

.obras-header {
  margin-bottom: 56px;
}

/* ── Columnas de categoría ── */
.cat-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.cat-column {
  position: relative;
  display: block;
  height: 560px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  isolation: isolate;
}

.cat-column-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.cat-column-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.cat-column:hover .cat-column-bg img {
  transform: scale(1.06);
}

.cat-column-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(10, 10, 10, 0.15) 0%, rgba(10, 10, 10, 0.35) 55%, rgba(10, 10, 10, 0.88) 100%);
  transition: background 0.4s ease;
}

.cat-column-overlay.overlay-dark {
  background: linear-gradient(180deg, rgba(10, 10, 10, 0.35) 0%, rgba(10, 10, 10, 0.55) 55%, rgba(10, 10, 10, 0.92) 100%);
}

.cat-column:hover .cat-column-overlay {
  background: linear-gradient(180deg, rgba(198, 54, 53, 0.25) 0%, rgba(10, 10, 10, 0.4) 55%, rgba(10, 10, 10, 0.9) 100%);
}

.cat-column-content {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 36px;
  color: var(--white);
}

.cat-column-eyebrow {
  font-family: var(--serif);
  font-size: 48px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: rgba(198, 54, 53, 0.55);
  margin-bottom: 4px;
  line-height: 1;
}

.cat-column-title {
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 20px;
  min-height: calc(1.15em * 2);
  display: flex;
  align-items: flex-end;
}

.cat-column-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  font-size: 14px;
  font-weight: 500;
  padding-bottom: 4px;
  border-bottom: 1.5px solid rgba(255, 255, 255, 0.4);
  transition: border-color 0.3s ease, gap 0.3s ease;
}

.cat-column:hover .cat-column-cta {
  border-color: var(--white);
  gap: 12px;
}

.cat-column-cta-spacer {
  visibility: hidden;
  pointer-events: none;
}

.obra-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.obra-card.featured {
  grid-column: span 2;
}

.obra-img {
  position: relative;
  aspect-ratio: 3 / 4;
  height: auto;
  overflow: hidden;
}

.obra-card.featured .obra-img {
  aspect-ratio: 3 / 4;
}

.obra-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: var(--light);
  transition: transform 0.4s ease;
}

.obra-card:hover .obra-img img {
  transform: scale(1.04);
}

/* Fallback gradient cuando no hay imagen */
.obra-img-placeholder {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform 0.4s ease;
}

.obra-card:hover .obra-img-placeholder {
  transform: scale(1.04);
}

.obra-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 20px;
}

.badge-en-venta {
  background: var(--green-lt);
  color: var(--white);
}

.badge-ultimas {
  background: #F59E0B;
  color: var(--white);
}

.badge-vendido {
  background: rgba(0, 0, 0, 0.55);
  color: rgba(255, 255, 255, 0.7);
}

.obra-body {
  padding: 24px;
}

.obra-tipo {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 8px;
}

.obra-nombre {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.25;
  margin-bottom: 6px;
}

.obra-card.featured .obra-nombre {
  font-size: 24px;
}

.obra-ubicacion {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--mid);
  margin-bottom: 20px;
}

.obra-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}

.obra-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--red);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition);
}

.obra-link:hover {
  gap: 10px;
}

.obra-tag {
  font-size: 11px;
  font-weight: 500;
  color: var(--mid);
}

/* ─── NÚMEROS ─────────────────────────────────────────────── */
.numeros {
  background: var(--dark);
  padding: 80px 0;
}

.numeros-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.numero-item {
  padding: 48px 32px;
  background: var(--dark);
  text-align: center;
}

.numero-val {
  font-family: var(--serif);
  font-size: 52px;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}

.numero-val sup {
  color: var(--red);
  font-size: 28px;
}

.numero-label {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-top: 10px;
}

/* ─── EMPRESA ─────────────────────────────────────────────── */
.empresa {
  padding: 100px 0;
}

.empresa-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.empresa-visual {
  position: relative;
}

.empresa-main-img {
  height: 460px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(135deg, #1C2C4C 0%, #2D4A7A 100%);
}

.empresa-main-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.empresa-accent-card {
  position: absolute;
  bottom: -28px;
  right: -28px;
  background: var(--red);
  color: var(--white);
  padding: 28px 32px;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 50px rgba(198, 54, 53, 0.3);
}

.empresa-accent-card strong {
  font-family: var(--serif);
  font-size: 42px;
  font-weight: 700;
  display: block;
  line-height: 1;
}

.empresa-accent-card span {
  font-size: 13px;
  opacity: 0.85;
}

.empresa-features {
  margin-top: 36px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.feature-item {
  padding: 20px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.feature-item:hover {
  border-color: var(--red);
  box-shadow: 0 4px 20px rgba(198, 54, 53, 0.08);
}

.feature-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-lg);
  background: #FEF2F2;
  display: grid;
  place-items: center;
  margin-bottom: 12px;
}

.feature-item h4 {
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 4px;
}

.feature-item p {
  font-size: 13px;
  color: var(--mid);
}

/* ─── CONTACTO ────────────────────────────────────────────── */
.contacto {
  padding: 100px 0;
  background: var(--light);
}

.contacto-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

.contacto-info h2 {
  font-family: var(--serif);
  font-size: 38px;
  font-weight: 700;
  line-height: 1.2;
  margin-top: 12px;
}

.contacto-info p {
  font-size: 16px;
  color: var(--mid);
  margin: 20px 0 36px;
  line-height: 1.75;
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-item-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  display: grid;
  place-items: center;
}

.contact-item-text strong {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 2px;
}

.contact-item-text span {
  font-size: 14px;
  color: var(--mid);
}

.contacto-form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 48px;
}

.contacto-form h3 {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 28px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group.full {
  grid-column: span 2;
}

.form-group label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--mid);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
  color: var(--dark);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(198, 54, 53, 0.08);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.btn-submit {
  width: 100%;
  padding: 15px;
  background: var(--red);
  color: var(--white);
  border: none;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: background var(--transition);
  margin-top: 8px;
}

.btn-submit:hover {
  background: var(--red-dark);
}

/* ─── FOOTER ──────────────────────────────────────────────── */
footer {
  background: #111;
  color: rgba(255, 255, 255, 0.55);
  padding: 60px 0 32px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.3fr 1.6fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-proyectos-sub {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
  margin: 18px 0 10px;
}

.footer-proyectos-sub:first-of-type {
  margin-top: 0;
}

.footer-col ul.footer-proyectos-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 20px;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.75;
  margin-top: 16px;
  max-width: 260px;
  color: rgba(255, 255, 255, 0.4);
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  background: var(--white);
  padding: 8px 14px;
  border-radius: var(--radius);
}

.footer-logo img {
  display: block;
  height: 26px;
  width: auto;
}

.footer-col h5 {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.45);
  transition: color var(--transition);
}

.footer-col a:hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  font-size: 13px;
}

/* ─── CAROUSEL ────────────────────────────────────────────── */
.gallery-section {
  padding: 100px 0;
  background: var(--white);
}

.gallery-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 50px;
}

.carousel-wrapper {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}

.carousel-container {
  position: relative;
  width: 100%;
  height: 560px;
  /* 16:9 ratio approximately */
  overflow: hidden;
}

.carousel-track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.carousel-slide {
  min-width: 100%;
  height: 100%;
  position: relative;
}

.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Caption styling */
.carousel-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0) 100%);
  color: var(--white);
  padding: 30px 40px 20px;
  font-family: var(--sans);
  z-index: 5;
}

.carousel-caption h4 {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 6px;
}

.carousel-caption p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
}

/* Navigation Buttons */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(28, 28, 28, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--white);
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: background var(--transition), transform var(--transition), opacity var(--transition);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.carousel-btn:hover {
  background: rgba(198, 54, 53, 0.9);
  /* var(--red) */
  transform: translateY(-50%) scale(1.05);
}

.carousel-btn:active {
  transform: translateY(-50%) scale(0.95);
}

.carousel-btn-prev {
  left: 20px;
}

.carousel-btn-next {
  right: 20px;
}

/* Indicators (dots) */
.carousel-dots {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 10;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background var(--transition), transform var(--transition);
}

.carousel-dot:hover {
  background: rgba(255, 255, 255, 0.8);
}

.carousel-dot.active {
  background: var(--red);
  transform: scale(1.25);
}

/* Counter (1/5 style) */
.carousel-counter {
  position: absolute;
  bottom: 24px;
  right: 24px;
  left: auto;
  transform: none;
  display: flex;
  align-items: baseline;
  gap: 4px;
  background: var(--red);
  color: var(--white);
  font-family: var(--sans);
  padding: 8px 16px;
  border-radius: var(--radius);
  z-index: 10;
  line-height: 1;
}

.carousel-counter-current {
  font-size: 20px;
  font-weight: 800;
}

.carousel-counter-sep {
  font-size: 13px;
  font-weight: 400;
  opacity: 0.7;
  margin: 0 1px;
}

.carousel-counter-total {
  font-size: 13px;
  font-weight: 500;
  opacity: 0.85;
}

/* Media Queries for responsive carousel height */
@media (max-width: 900px) {
  .carousel-container {
    height: 420px;
  }

  .carousel-btn {
    width: 44px;
    height: 44px;
    font-size: 16px;
  }
}

@media (max-width: 600px) {
  .carousel-container {
    height: 280px;
  }

  .carousel-btn {
    width: 38px;
    height: 38px;
    font-size: 14px;
  }

  .carousel-btn-prev {
    left: 10px;
  }

  .carousel-btn-next {
    right: 10px;
  }

  .carousel-btn {
    top: 32%;
  }

  .carousel-caption {
    padding: 20px 20px 15px;
  }

  .carousel-caption h4,
  .carousel-caption p {
    padding-right: 70px;
  }

  .carousel-counter {
    bottom: 14px;
    right: 14px;
    padding: 6px 12px;
  }

  .carousel-counter-current {
    font-size: 16px;
  }
}

/* ─── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .empresa-accent-card {
    right: 0;
    bottom: -20px;
  }
}

@media (max-width: 900px) {
  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    position: fixed;
    top: var(--header-h, 72px);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    padding: 24px 32px 40px;
    gap: 8px;
    overflow-y: auto;
    z-index: 90;
  }

  .nav-links.open li {
    border-bottom: 1px solid var(--border);
  }

  .nav-links.open li:last-child {
    border-bottom: none;
    margin-top: 24px;
  }

  .nav-links.open > li > a,
  .nav-links.open .dropdown-toggle {
    font-size: 28px;
    font-family: var(--serif);
    font-weight: 700;
    letter-spacing: 0;
    text-transform: none;
    color: var(--dark);
    padding: 18px 0;
    width: 100%;
    justify-content: space-between;
  }

  .nav-links.open .nav-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    padding: 18px 0;
    text-align: center;
  }

  /* Mega menú → menú simple en mobile */
  .dropdown-toggle .arrow {
    transition: transform var(--transition);
  }

  .dropdown.dropdown-open .dropdown-toggle .arrow {
    transform: rotate(180deg);
  }

  .mega-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
    background: transparent;
    border: none;
    box-shadow: none;
    border-radius: 0;
    padding: 8px 0 0;
    margin-top: 12px;
    display: none;
    flex-direction: column;
    gap: 20px;
  }

  .dropdown.dropdown-open .mega-menu {
    display: flex;
  }

  .mega-col,
  .mega-col-wide {
    width: 100%;
  }

  .mega-menu .mega-col-thumb {
    display: none;
  }

  .mega-menu .mega-col-title {
    margin-bottom: 8px;
    font-size: 10px;
  }

  .mega-menu .mega-col-list {
    display: flex;
    flex-direction: column;
    max-height: none;
    overflow: visible;
    gap: 2px;
  }

  .mega-menu .mega-col-list-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px 16px;
    max-height: none;
    overflow: visible;
  }

  .mega-menu .mega-item-name {
    font-size: 12px;
  }

  .mega-menu .mega-item-barrio {
    font-size: 10px;
  }

  .mega-menu .mega-col-list a {
    padding: 5px 4px;
  }

  .hero {
    min-height: 85vh;
  }

  .hero-content {
    padding: 80px 24px;
    max-width: 100%;
  }

  .hero-badge {
    right: 24px;
    bottom: 24px;
    left: auto;
  }

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

  .obra-card.featured {
    grid-column: span 2;
  }

  .cat-columns {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .cat-column {
    height: 420px;
  }

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

  .empresa-inner {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .empresa-accent-card {
    position: static;
    margin-top: -16px;
    display: inline-block;
  }

  .contacto-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

@media (max-width: 600px) {
  .hero {
    min-height: 100svh;
  }

  .hero h1 {
    font-size: 34px;
  }

  .hero-stats {
    flex-direction: column;
    gap: 20px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-badge {
    display: none;
  }

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

  .obra-card.featured {
    grid-column: span 1;
  }

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

  .numero-item {
    padding: 32px 16px;
  }

  .numero-val {
    font-size: 38px;
  }

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

  .form-group.full {
    grid-column: span 1;
  }

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

  .footer-top {
    grid-template-columns: 1fr;
  }
}