/* ===== VARIABLES & RESET ===== */
:root {
  --negro:       #0A0A0A;
  --dorado:      #C9A84C;
  --dorado-hover:#DCA927;
  --blanco:      #FFFFFF;
  --crema:       #FAF7F2;
  --crema-oscuro:#F5F0E8;
  --gris-oscuro: #1A1A1A;
  --texto-suave: #555555;

  --titulo:  'Cormorant Garamond', serif;
  --cuerpo:  'Lato', sans-serif;
  --acento:  'Dancing Script', cursive;

  --max-ancho: 1200px;
  --radio:     12px;
}

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

html {
  scroll-behavior: smooth;
  overflow-y: scroll;
  scrollbar-gutter: stable;
}

body {
  font-family: var(--cuerpo);
  background: var(--crema);
  color: var(--negro);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }

h1, h2, h3 {
  font-family: var(--titulo);
  font-weight: 600;
  line-height: 1.2;
}

img { display: block; max-width: 100%; }

.container {
  max-width: var(--max-ancho);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ===== TÍTULO DE SECCIÓN ===== */
.section-title {
  font-size: clamp(2rem, 5vw, 3rem);
  color: var(--dorado);
  text-align: center;
  margin-bottom: 3rem;
}

.section-title::after {
  content: '';
  display: block;
  width: 70px;
  height: 3px;
  background: var(--dorado);
  margin: 0.75rem auto 0;
  border-radius: 2px;
}

.seccion-subtitulo {
  text-align: center;
  color: var(--texto-suave);
  font-size: 1.05rem;
  max-width: 580px;
  margin: -1.5rem auto 2.5rem;
}

/* ===== BOTONES ===== */
.btn-gold {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  background: var(--dorado);
  color: var(--negro);
  border-radius: 50px;
  font-family: var(--cuerpo);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.5px;
  transition: background 0.3s, transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 14px rgba(201,168,76,0.35);
  border: none;
  cursor: pointer;
}

.btn-gold:hover {
  background: var(--dorado-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(201,168,76,0.45);
}

.btn-wa {
  margin-top: 2rem;
  font-size: 1.05rem;
  padding: 1rem 2.25rem;
}

/* ===== HEADER / NAVBAR ===== */
.header {
  background: var(--negro);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 12px rgba(0,0,0,0.3);
}

.header .container {
  padding-left: 0;
  padding-right: 0;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0;
}

.nav-logo {
  height: 80px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--blanco);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.3s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--dorado);
  transition: width 0.3s;
}

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

.nav-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.25rem;
  border-left: 1px solid rgba(201,168,76,0.3);
  padding-left: 1.25rem;
}

.nav-social {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.nav-social a {
  color: rgba(255,255,255,0.6);
  font-size: 1.2rem;
  line-height: 1;
  transition: color 0.25s, transform 0.2s;
}

.nav-social a:hover {
  color: var(--dorado);
  transform: scale(1.2);
}

.nav-telefono {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255,255,255,0.55);
  font-size: 0.78rem;
  letter-spacing: 1.5px;
  transition: color 0.25s;
}

.nav-telefono i {
  color: var(--dorado);
  font-size: 0.7rem;
}

.nav-telefono:hover {
  color: var(--dorado);
}

.hamburguesa {
  display: none;
  background: none;
  border: none;
  color: var(--blanco);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 0.25rem;
}

@media (max-width: 768px) {
  .nav-logo { height: 58px; }

  .nav-right { display: none; }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--negro);
    flex-direction: column;
    gap: 0;
    padding: 0.5rem 0 1rem;
    transform: translateY(-100%);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    pointer-events: none;
  }

  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links li a {
    display: block;
    padding: 0.75rem 1.5rem;
  }

  .hamburguesa { display: block; }
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  background-image: url('../assets/servicios/Extensiones-de-pestanas.jpg');
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.52);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 1.5rem;
  max-width: 800px;
}

.hero-title {
  font-size: clamp(3rem, 8vw, 5.5rem);
  color: var(--blanco);
  text-shadow: 2px 2px 8px rgba(0,0,0,0.6);
  margin-bottom: 0.5rem;
}

.hero-subtitle {
  font-family: var(--cuerpo);
  font-size: clamp(1rem, 3vw, 1.4rem);
  color: var(--dorado);
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.hero-frase {
  font-family: var(--acento);
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  color: rgba(255,255,255,0.85);
  margin-bottom: 2.5rem;
}

/* ===== SERVICIOS ===== */
.servicios {
  padding: 6rem 0;
  background: var(--crema);
}

/* Tabs */
.tabs {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.4rem;
  border: 2px solid var(--dorado);
  background: transparent;
  color: var(--dorado);
  border-radius: 50px;
  font-family: var(--cuerpo);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.25s, color 0.25s;
}

.tab-btn:hover,
.tab-btn.active {
  background: var(--dorado);
  color: var(--negro);
}

.tab-content { display: none; }
.tab-content.active { display: block; }

/* Lista de servicios */
.servicios-lista {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 0.9rem;
  margin-bottom: 2.5rem;
}

.servicio-item {
  display: flex;
  flex-direction: column;
  background: var(--blanco);
  border-left: 4px solid var(--dorado);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.servicio-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(0,0,0,0.13);
}

.servicio-img-wrapper {
  height: 220px;
  overflow: hidden;
  flex-shrink: 0;
}

.servicio-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  transition: transform 0.7s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.servicio-item:hover .servicio-img-wrapper img {
  transform: scale(1.05);
}

.servicio-img-wrapper img.img-alejada {
  transform: scale(0.78);
  background: var(--crema);
}

.servicio-item:hover .servicio-img-wrapper img.img-alejada {
  transform: scale(0.85);
}

.servicio-body {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
}

.servicio-info h3 {
  font-size: 1.05rem;
  color: var(--negro);
  margin-bottom: 0.2rem;
}

.servicio-info p {
  font-size: 0.85rem;
  color: var(--texto-suave);
  line-height: 1.4;
}

.precio {
  white-space: nowrap;
  flex-shrink: 0;
  color: var(--dorado);
  font-weight: 700;
  font-size: 1.1rem;
  background: rgba(201,168,76,0.1);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
}

.tab-cta { text-align: center; }

/* ===== GALERÍA / CARRUSEL ===== */
.gallery {
  padding: 6rem 0;
  background: var(--crema-oscuro);
}

.carrusel-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.carrusel-viewport {
  overflow: hidden;
  width: 100%;
  border-radius: var(--radio);
}

.carrusel-track {
  display: flex;
  gap: 1.25rem;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.carrusel-slide {
  flex-shrink: 0;
}

.carrusel-img-wrapper {
  height: 300px;
  overflow: hidden;
  border-radius: var(--radio);
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
  cursor: pointer;
}

.carrusel-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.7s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.carrusel-img-wrapper:hover img {
  transform: scale(1.05);
}

/* Flechas */
.carrusel-btn {
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 2px solid var(--dorado);
  background: transparent;
  color: var(--dorado);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.25s, color 0.25s, transform 0.2s;
  z-index: 2;
}

.carrusel-btn:hover {
  background: var(--dorado);
  color: var(--negro);
  transform: scale(1.1);
}

.carrusel-btn:disabled {
  opacity: 0.3;
  cursor: default;
  transform: none;
}

/* Dots */
.carrusel-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.75rem;
}

.carrusel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(201,168,76,0.3);
  border: none;
  cursor: pointer;
  transition: background 0.3s, transform 0.3s;
  padding: 0;
}

.carrusel-dot.active {
  background: var(--dorado);
  transform: scale(1.3);
}

/* ===== INDICACIONES PREVIAS ===== */
.indicaciones {
  padding: 6rem 0;
  background: var(--crema);
}

.indicaciones-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.indicacion-item {
  background: var(--blanco);
  border-radius: var(--radio);
  padding: 1.5rem 1.25rem;
  text-align: center;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: transform 0.3s;
}

.indicacion-item:hover { transform: translateY(-4px); }

.indicacion-icono {
  width: 52px;
  height: 52px;
  background: rgba(201,168,76,0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.indicacion-icono i {
  color: var(--dorado);
  font-size: 1.3rem;
}

.indicacion-item p {
  font-size: 0.93rem;
  color: var(--texto-suave);
  line-height: 1.5;
}

.indicacion-item strong { color: var(--negro); }

.nota-discreta {
  text-align: center;
  color: #999;
  font-size: 0.88rem;
  font-style: italic;
  max-width: 680px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: 10px;
  background: rgba(201,168,76,0.05);
  line-height: 1.6;
}

.nota-discreta i {
  color: var(--dorado);
  margin-right: 0.4rem;
}

/* ===== CUIDADOS POSTERIORES ===== */
.cuidados {
  padding: 6rem 0;
  background: var(--crema-oscuro);
}

.cuidados-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.cuidado-grupo {
  background: var(--blanco);
  border-radius: var(--radio);
  padding: 1.75rem;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.cuidado-grupo.alerta {
  border: 2px solid rgba(201,168,76,0.4);
}

.cuidado-header {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.2rem;
}

.cuidado-header i { color: var(--dorado); font-size: 1.2rem; }
.cuidado-header h3 { font-size: 1.15rem; color: var(--negro); }

.cuidado-lista {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.cuidado-lista li {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-size: 0.93rem;
  color: var(--texto-suave);
  line-height: 1.4;
}

.cuidado-lista li i { margin-top: 2px; flex-shrink: 0; }

.cuidado-lista:not(.no):not(.advertencia) li i { color: #28a745; }
.cuidado-lista.no li i                          { color: #dc3545; }
.cuidado-lista.advertencia li i                 { color: #e6a817; }

.alerta-nota {
  margin-top: 1rem;
  font-size: 0.85rem;
  color: #999;
  font-style: italic;
}

/* ===== POLÍTICAS ===== */
.politicas {
  padding: 6rem 0;
  background: var(--negro);
}

.politicas .section-title { color: var(--dorado); }

.politicas-lista {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 0;
  max-width: 980px;
  margin: 0 auto;
}

.politica-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.1rem 1rem;
  border-bottom: 1px solid rgba(201,168,76,0.15);
}

.politica-num {
  font-family: var(--titulo);
  font-size: 1.7rem;
  color: var(--dorado);
  opacity: 0.5;
  min-width: 38px;
  line-height: 1;
  padding-top: 2px;
}

.politica-item p {
  color: rgba(255,255,255,0.75);
  font-size: 0.93rem;
  line-height: 1.6;
}

.politica-item p strong { color: var(--dorado); }

/* ===== CONTACTO ===== */
.contact {
  padding: 6rem 0;
  background: var(--crema);
}

.contact-info {
  max-width: 560px;
  margin: 0 auto;
  background: var(--blanco);
  padding: 3rem 2.5rem;
  border-radius: 18px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
  text-align: center;
}

.contact-info p {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  margin: 0.85rem 0;
  font-size: 1rem;
  color: var(--texto-suave);
}

.contact-info i { color: var(--dorado); font-size: 1.1rem; width: 22px; }

/* ===== FOOTER ===== */
.footer {
  background: var(--negro);
  color: var(--blanco);
  padding: 2.5rem 0;
  text-align: center;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.footer-logo {
  width: 180px;
  height: auto;
}

.redes {
  display: flex;
  gap: 0.5rem;
}

.redes a {
  color: rgba(255,255,255,0.6);
  font-size: 1.4rem;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.3s;
}

.redes a:hover { color: var(--dorado); }

/* Redes sociales en menú mobile */
.nav-social-mobile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem 0.5rem;
  border-top: 1px solid rgba(201,168,76,0.2);
  margin-top: 0.25rem;
  list-style: none;
}

.nav-mobile-redes {
  display: flex;
  gap: 0.25rem;
  align-items: center;
}

.nav-mobile-redes a {
  color: rgba(255,255,255,0.65);
  font-size: 1.3rem;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.25s;
}

.nav-mobile-redes a:hover { color: var(--dorado); }

.nav-mobile-tel {
  color: rgba(255,255,255,0.55);
  font-size: 0.9rem;
  letter-spacing: 1.5px;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: color 0.25s;
  min-height: 44px;
}

.nav-mobile-tel i { color: var(--dorado); font-size: 0.8rem; }
.nav-mobile-tel:hover { color: var(--dorado); }

.footer p {
  font-size: 0.9rem;
  opacity: 0.6;
}

.footer-num {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  letter-spacing: 1.5px;
  transition: color 0.25s;
}

.footer-num:hover { color: var(--dorado); }

.footer-telefono i { font-size: 1rem; }

/* ===== BOTÓN FLOTANTE WHATSAPP ===== */
.whatsapp-float {
  position: fixed;
  right: 1.5rem;
  bottom: 2rem;
  width: 58px;
  height: 58px;
  background: #25D366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.9rem;
  box-shadow: 0 4px 16px rgba(37,211,102,0.45);
  z-index: 999;
  transition: transform 0.2s, box-shadow 0.2s;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 22px rgba(37,211,102,0.55);
}

/* ===== ANIMACIONES ===== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.fade-in.appear {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .tabs {
    flex-direction: column;
    align-items: stretch;
  }

  .tab-btn { justify-content: center; }

  .servicios-lista { grid-template-columns: 1fr; }

  .servicio-body {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
  }

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

  .cuidados-grid,
  .politicas-lista {
    grid-template-columns: 1fr;
  }

  .carrusel-btn {
    width: 38px;
    height: 38px;
    font-size: 0.85rem;
  }

  .hero { min-height: 90vh; }

  .contact-info { padding: 2rem 1.5rem; }
}

/* Ocultar bloque mobile-social en desktop — debe ir AL FINAL para ganar en cascada */
@media (min-width: 769px) {
  .nav-social-mobile { display: none; }
}

@media (max-width: 480px) {
  .indicaciones-grid { grid-template-columns: 1fr; }

  .hero-title { font-size: 2.5rem; }

  .section-title { font-size: 1.8rem; }

  .whatsapp-float {
    width: 52px;
    height: 52px;
    font-size: 1.6rem;
    right: 1rem;
    bottom: 1.5rem;
  }
}