/* ============================================================
   EMEBE — Global Styles
   Paleta: Gris medio #4A4A4A, Blanco #F8F8F8, Naranja #E8621A
   Fuente: Barlow Condensed (títulos) + Barlow (cuerpo)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700;800&family=Barlow:ital,wght@0,300;0,400;0,500;0,600;1,300&display=swap');

:root {
  --naranja: #E8621A;
  --naranja-dark: #C4511A;
  --gris-oscuro: #2A2A2A;
  --gris-medio: #4A4A4A;
  --gris-claro: #8A8A8A;
  --gris-bg: #E8E9EA;
  --blanco: #F1F2F3;
  --negro: #181818;
  --sombra: 0 4px 24px rgba(0,0,0,0.10);
  --sombra-hover: 0 8px 36px rgba(232,98,26,0.18);
  --radio: 4px;
  --transicion: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Barlow', sans-serif;
  background: var(--blanco);
  color: var(--gris-oscuro);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.1;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--gris-bg); }
::-webkit-scrollbar-thumb { background: var(--naranja); border-radius: 3px; }

/* ── BOTONES ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radio);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: var(--transicion);
}

.btn-primary {
  background: var(--naranja);
  color: var(--blanco);
}
.btn-primary:hover {
  background: var(--naranja-dark);
  transform: translateY(-2px);
  box-shadow: var(--sombra-hover);
}

.btn-outline {
  background: transparent;
  color: var(--naranja);
  border: 2px solid var(--naranja);
}
.btn-outline:hover {
  background: var(--naranja);
  color: var(--blanco);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: #25D366;
  color: #fff;
}
.btn-whatsapp:hover {
  background: #1ebe5d;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,0.3);
}

/* ── HEADER / NAV ── */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(26,26,26,0.97);
  backdrop-filter: blur(10px);
  border-bottom: 2px solid var(--naranja);
  transition: var(--transicion);
}

nav {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo img {
  height: 32px;
  width: auto;
  display: block;
  position: relative;
  z-index: 1001;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links > li > a {
  color: var(--blanco);
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 0;
  position: relative;
  transition: var(--transicion);
}

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

.nav-links > li > a:hover { color: var(--naranja); }
.nav-links > li > a:hover::after { width: 100%; }

/* Dropdown servicios */
.dropdown { position: relative; }

.dropdown-menu {
  position: absolute;
  top: calc(100% + 16px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--negro);
  border: 1px solid rgba(232,98,26,0.3);
  border-top: 2px solid var(--naranja);
  border-radius: 0 0 var(--radio) var(--radio);
  min-width: 260px;
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(-8px);
  transition: var(--transicion);
  box-shadow: var(--sombra);
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-menu li a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  color: var(--blanco);
  font-size: 0.9rem;
  font-weight: 400;
  transition: var(--transicion);
}

.dropdown-menu li a:hover {
  background: rgba(232,98,26,0.12);
  color: var(--naranja);
  padding-left: 28px;
}

.dropdown-menu li a .icon { font-size: 1rem; }

/* Lang toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(255,255,255,0.08);
  border-radius: 20px;
  padding: 4px 12px;
  cursor: pointer;
  border: 1px solid rgba(255,255,255,0.15);
  transition: var(--transicion);
}
.lang-toggle:hover { border-color: var(--naranja); }
.lang-toggle span {
  color: var(--blanco);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  transition: var(--transicion);
}
.lang-toggle span.active { color: var(--naranja); }

/* Hamburger mobile */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: transparent;
  border: none;
  z-index: 1002;
  position: relative;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}
.hamburger span {
  display: block;
  width: 26px; height: 2.5px;
  background: #ffffff;
  border-radius: 2px;
  transition: var(--transicion);
  transform-origin: center;
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(0, 7.5px); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(0, -7.5px); }

/* ── SECCIÓN GENÉRICA ── */
section { padding: 40px 2rem; }

.container {
  max-width: 1400px;
  margin: 0 auto;
}

/* Limitar ancho en ultrawides */
body > * { max-width: 2560px; margin-left: auto; margin-right: auto; }

.section-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--naranja);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-label::before {
  content: '';
  display: block;
  width: 30px; height: 2px;
  background: var(--naranja);
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: var(--gris-oscuro);
  margin-bottom: 1rem;
}

/* ── FOOTER ── */
footer {
  background: var(--negro);
  color: var(--gris-claro);
  padding: 36px 2rem 20px;
  border-top: 2px solid var(--naranja);
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-logo img { height: 32px; margin-bottom: 12px; }
.footer-logo p { font-size: 0.9rem; line-height: 1.6; color: var(--gris-claro); }

.footer-col h4 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--naranja);
  margin-bottom: 16px;
}

.footer-col ul li {
  margin-bottom: 10px;
  font-size: 0.9rem;
}
.footer-col ul li a:hover { color: var(--naranja); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.9rem;
}
.footer-contact-item .icon { color: var(--naranja); font-size: 1rem; margin-top: 2px; }

.footer-bottom {
  max-width: 1280px;
  margin: 20px auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
}

.footer-badge {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.2);
}

/* ── PÁGINA INTERNA — PAGE HERO ── */
.page-hero {
  padding: 80px 2rem 32px;
  background: var(--negro);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(232,98,26,0.08) 0%, transparent 60%);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  color: var(--blanco);
  margin-bottom: 1rem;
}
.page-hero h1 span { color: var(--naranja); }
.page-hero p {
  font-size: 1.1rem;
  color: var(--gris-claro);
  max-width: 600px;
  line-height: 1.7;
}

/* ── GALERÍA CARRUSEL ── */
.gallery-section { background: var(--gris-bg); }

.carousel-wrap { position: relative; overflow: hidden; }

.carousel-track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 8px;
  cursor: grab;
}
.carousel-track::-webkit-scrollbar { display: none; }
.carousel-track.grabbing { cursor: grabbing; }

.carousel-item {
  flex: 0 0 290px;
  height: 210px;
  border-radius: var(--radio);
  overflow: hidden;
  scroll-snap-align: start;
  position: relative;
  cursor: pointer;
}

.carousel-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.carousel-item:hover img { transform: scale(1.05); }

.carousel-item-overlay {
  position: absolute;
  inset: 0;
  background: rgba(232,98,26,0);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transicion);
  font-size: 2rem;
  color: #fff;
  opacity: 0;
}
.carousel-item:hover .carousel-item-overlay {
  background: rgba(232,98,26,0.35);
  opacity: 1;
}

.carousel-nav {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-bottom: 10px;
}
.carousel-btn {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 2px solid var(--naranja);
  background: transparent;
  color: var(--naranja);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transicion);
}
.carousel-btn:hover {
  background: var(--naranja);
  color: #fff;
}

/* ── LIGHTBOX ── */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transicion);
}
.lightbox.active { opacity: 1; visibility: visible; }

.lightbox-img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radio);
  box-shadow: 0 0 60px rgba(0,0,0,0.8);
}

.lightbox-close {
  position: absolute;
  top: 24px; right: 32px;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  transition: var(--transicion);
  background: none;
  border: none;
  line-height: 1;
}
.lightbox-close:hover { color: var(--naranja); transform: rotate(90deg); }

.lightbox-prev, .lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(232,98,26,0.8);
  border: none;
  color: #fff;
  font-size: 1.5rem;
  width: 50px; height: 50px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transicion);
}
.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }
.lightbox-prev:hover, .lightbox-next:hover { background: var(--naranja); }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  nav { padding: 0 1rem; height: 60px; }

  .nav-logo img {
    height: 28px;
    width: auto;
    display: block;
    max-width: 120px;
  }

  .nav-links {
    position: fixed;
    top: 60px; left: 0; right: 0;
    background: var(--negro);
    flex-direction: column;
    align-items: flex-start;
    padding: 1.5rem 1.5rem 2rem;
    gap: 1rem;
    transform: translateY(-110%);
    transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
    border-bottom: 2px solid var(--naranja);
    z-index: 999;
    max-height: calc(100vh - 60px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  .nav-links.open { transform: translateY(0); }

  .dropdown-menu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    background: rgba(255,255,255,0.05);
    border: none;
    border-left: 2px solid var(--naranja);
    padding: 4px 0 4px 12px;
    margin-top: 4px;
    display: none;
    width: 100%;
    box-sizing: border-box;
  }
  .dropdown-menu li a {
    padding: 8px 12px;
    font-size: 0.95rem;
    white-space: normal;
  }
  .dropdown.open .dropdown-menu { display: block; }

  .hamburger { display: flex; }

  section { padding: 28px 1rem; }

  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

  .carousel-item { flex: 0 0 230px; height: 175px; }
}

/* ── ANIMACIONES DE ENTRADA ── */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
/* Page hero: visible inmediatamente sin esperar scroll */
.page-hero .fade-up,
.page-hero .container > * {
  opacity: 1 !important;
  transform: none !important;
}
.page-hero .section-label { animation: fadeDown 0.6s ease both; }
.page-hero h1 { animation: fadeUp 0.7s ease 0.1s both; }
.page-hero p { animation: fadeUp 0.7s ease 0.2s both; }
@keyframes fadeUp { from { opacity:0; transform:translateY(20px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeDown { from { opacity:0; transform:translateY(-12px); } to { opacity:1; transform:translateY(0); } }

.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }
.fade-up:nth-child(5) { transition-delay: 0.4s; }
.fade-up:nth-child(6) { transition-delay: 0.5s; }
.fade-up:nth-child(7) { transition-delay: 0.6s; }
.fade-up:nth-child(8) { transition-delay: 0.7s; }
.fade-up:nth-child(9) { transition-delay: 0.8s; }

/* ── ANIMACIONES ── */

/* Parallax hero */
.hero-parallax {
  will-change: transform;
  transition: transform 0.05s linear;
}

/* Contador de números */
.stat-num {
  transition: opacity 0.3s;
}

/* Reveal mejorado — slide desde abajo y costado */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1);
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1);
}
.fade-left.visible {
  opacity: 1;
  transform: translateX(0);
}
.fade-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1);
}
.fade-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Stagger entre hermanos */
.fade-up:nth-child(2), .fade-left:nth-child(2), .fade-right:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3), .fade-left:nth-child(3), .fade-right:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4), .fade-left:nth-child(4), .fade-right:nth-child(4) { transition-delay: 0.3s; }

/* Hover cards servicios */
.service-card {
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1),
              box-shadow 0.3s cubic-bezier(0.4,0,0.2,1);
  position: relative;
  overflow: hidden;
}
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 3px;
  background: var(--naranja);
  transition: width 0.35s cubic-bezier(0.4,0,0.2,1);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.12);
}
.service-card:hover::after {
  width: 100%;
}

/* ── SHARE BUTTON ── */
.share-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 500;
  background: var(--naranja);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(232,98,26,0.4);
  transition: transform 0.2s, box-shadow 0.2s;
  font-size: 1.1rem;
}
.share-fab:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(232,98,26,0.5);
}

.share-menu {
  position: fixed;
  bottom: 84px;
  right: 24px;
  z-index: 500;
  background: var(--blanco);
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
  padding: 8px 0;
  min-width: 180px;
  display: none;
  flex-direction: column;
}
.share-menu.open { display: flex; }
.share-menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--gris-oscuro);
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  transition: background 0.15s;
}
.share-menu-item:hover { background: var(--gris-bg); color: var(--naranja); }
.share-menu-item .share-icon { font-size: 1.1rem; }

/* ── RESEÑAS ── */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 32px;
}
.review-card {
  background: var(--blanco);
  border-radius: var(--radio);
  padding: 24px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  border: 1px solid rgba(0,0,0,0.06);
  transition: transform 0.2s, box-shadow 0.2s;
}
.review-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}
.review-stars {
  color: #f59e0b;
  font-size: 1rem;
  letter-spacing: 2px;
  margin-bottom: 10px;
}
.review-text {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--gris-medio);
  margin-bottom: 14px;
  font-style: italic;
}
.review-author {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gris-oscuro);
}
.review-date {
  font-size: 0.78rem;
  color: var(--gris-claro);
  margin-top: 2px;
}

/* ── BOTÓN WA FLOTANTE ── */
.wa-fab {
  position: fixed;
  bottom: 84px;
  right: 24px;
  z-index: 499;
  background: #25d366;
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
}
.wa-fab:hover {
  transform: scale(1.12);
  box-shadow: 0 6px 28px rgba(37,211,102,0.55);
}
.wa-fab svg { width: 26px; height: 26px; fill: #fff; }