:root{
  --bg:#0b0b0b;
  --bg-soft:#111;
  --gold:#c7a96b;
  --text:#fff;
}

/* ===== BASE ===== */
body{
  margin:0;
  font-family:Inter, sans-serif;
  background: radial-gradient(circle at 20% 20%, #111 0%, #0b0b0b 60%);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
}

.container{
  width:90%;
  max-width:1200px;
  margin:auto;
}

/* ===== HEADER ===== */
.header{
  position:fixed;
  width:100%;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(10px);
  border-bottom:1px solid rgba(255,255,255,0.05);
  z-index:10;
}

.header .container{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:1rem;
}

.header a{
  color:#ccc;
  text-decoration:none;
  margin-left:20px;
  transition:0.3s;
}

.header a:hover{
  color:var(--gold);
}

/* ===== HERO ===== */
.hero{
  height:100vh;
  position:relative;
  overflow:hidden;
}

.hero-bg{
  width:100%;
  height:100%;
  object-fit:cover;
  position:absolute;
  transform:scale(1.05);
}

.hero-overlay{
  position:absolute;
  width:100%;
  height:100%;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.5),
    rgba(0,0,0,0.9)
  );
}

.hero-content{
  position:relative;
  top:30%;
  z-index:2;
}

h1{
  font-size:60px;
  font-family:'Playfair Display', serif;
  line-height:1.1;
}

h1 span{
  color:var(--gold);
}

.hero-content p{
  max-width:600px;
  opacity:0.85;
  font-size:18px;
  line-height:1.6;
}

.tag{
  color:var(--gold);
  letter-spacing:0.1em;
  font-size:12px;
}

/* ===== BOTONES ===== */
.buttons{
  display:flex;
  gap:16px;
  margin-top:20px;
  flex-wrap:wrap;
}

.btn{
  padding:14px 26px;
  border-radius:6px;
  text-decoration:none;
  font-size:14px;
}

/* BOTÓN PRINCIPAL */
.btn.primary{
  background: linear-gradient(135deg, #c8a96a, #a8843b);
  color:#000;
  font-weight:600;
  text-transform:uppercase;
  transition:0.3s;
}

.btn.primary:hover{
  transform:translateY(-2px);
  box-shadow:0 10px 30px rgba(200,169,106,0.3);
}

/* WHATSAPP */
.btn.whatsapp{
  display:inline-flex;
  align-items:center;
  gap:10px;
  border:1px solid rgba(255,255,255,0.2);
  color:#fff;
  position:relative;
  overflow:hidden;
}

.btn.whatsapp::before{
  content:"";
  position:absolute;
  inset:0;
  background: linear-gradient(135deg, #c8a96a, #a8843b);
  opacity:0;
  transition:0.3s;
}

.btn.whatsapp:hover::before{
  opacity:1;
}

.btn.whatsapp:hover{
  color:#000;
  border-color:transparent;
}

.btn.whatsapp span{
  position:relative;
  z-index:2;
}

.wa-icon{
  width:18px;
  height:18px;
  border-radius:50%;
  background:#25D366;
  position:relative;
}

.wa-icon::after{
  content:"";
  position:absolute;
  inset:-4px;
  border-radius:50%;
  background:rgba(37,211,102,0.3);
  filter:blur(6px);
  opacity:0;
  transition:0.3s;
}

.btn.whatsapp:hover .wa-icon::after{
  opacity:1;
}

/* ===== SECCIONES ===== */
.section{
  padding:100px 0;
}

.section.dark{
  background:#0f0f0f;
}

/* ===== GRID ===== */
.grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
}

/* ===== CARDS PREMIUM ===== */
.card{
  padding:40px;
  border:1px solid rgba(255,255,255,0.08);
  background:rgba(255,255,255,0.02);
  backdrop-filter:blur(6px);
  border-radius:12px;
  transition:0.3s;
}

.card:hover{
  transform:translateY(-5px);
  border-color:rgba(200,169,106,0.4);
}

/* ===== CINEMA ===== */
.cinema{
  height:80vh;
  position:relative;
  overflow:hidden;
}

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

.cinema::after{
  content:"";
  position:absolute;
  inset:0;
  background: linear-gradient(
    to top,
    rgba(0,0,0,0.85),
    rgba(0,0,0,0.2)
  );
}

.cinema-text{
  position:absolute;
  bottom:20%;
  left:10%;
  z-index:2;
}

/* ===== BEFORE / AFTER ===== */
.before-after{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:20px;
  align-items:stretch;
}

.before-after img{
  width:100%;
  aspect-ratio:1/1;
  object-fit:cover;
  border-radius:10px;
}

/* ===== ABOUT ===== */
.about{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:center;
}

.about img{
  width:100%;
  border-radius:10px;
}

/* ===== CONTACTO ===== */
.contact-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
}

.contact-info .item{
  margin-bottom:15px;
}

.contact-cta{
  margin-top:20px;
}

.map iframe{
  width:100%;
  height:400px;
  filter:grayscale(1) invert(1);
  border-radius:10px;
}

/* ===== FOOTER ===== */
footer{
  text-align:center;
  padding:40px;
  font-size:14px;
  opacity:0.5;
}
/* ===== MOBILE PREMIUM ===== */
@media (max-width: 768px){

  /* CONTENEDOR */
  .container{
    width:92%;
  }

  /* ===== HEADER + MENU ===== */
  .header .container{
    flex-direction:row;
    justify-content:space-between;
  }

  /* botón hamburguesa */
  .menu-toggle{
    display:block;
    width:28px;
    height:20px;
    position:relative;
    cursor:pointer;
  }

  .menu-toggle span{
    position:absolute;
    width:100%;
    height:2px;
    background:#fff;
    left:0;
    transition:0.3s;
  }

  .menu-toggle span:nth-child(1){ top:0; }
  .menu-toggle span:nth-child(2){ top:9px; }
  .menu-toggle span:nth-child(3){ bottom:0; }

  /* animación X */
  .menu-toggle.active span:nth-child(1){
    transform:rotate(45deg);
    top:9px;
  }
  .menu-toggle.active span:nth-child(2){
    opacity:0;
  }
  .menu-toggle.active span:nth-child(3){
    transform:rotate(-45deg);
    bottom:9px;
  }

  /* NAV oculto */
  .header nav{
    position:absolute;
    top:70px;
    left:0;
    width:100%;
    background:#0b0b0b;
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:20px;
    padding:20px 0;
    transform:translateY(-120%);
    transition:0.4s ease;
  }

  .header nav.active{
    transform:translateY(0);
  }

  /* ===== HERO ===== */
  .hero{
    height:90vh;
  }

  h1{
    font-size:32px;
  }

  .hero-content{
    top:22%;
  }

  .hero-content p{
    font-size:15px;
    line-height:1.5;
  }

  /* BOTONES */
  .buttons{
    flex-direction:column;
    gap:10px;
  }

  .btn{
    width:100%;
    text-align:center;
  }

  /* ===== GRID GENERAL ===== */
  .grid,
  .about,
  .contact-grid{
    grid-template-columns:1fr;
    gap:30px;
  }

  /* ===== CARDS ===== */
  .card{
    padding:25px;
  }

  /* ===== BEFORE / AFTER ===== */
  .before-after{
    grid-template-columns:1fr;
  }

  .before-after img{
    aspect-ratio:4/3;
  }

  /* ===== CINEMA ===== */
  .cinema{
    height:60vh;
  }

  .cinema-text{
    left:5%;
    right:5%;
    bottom:15%;
  }

  /* ===== IMÁGENES GENERALES ===== */
  img{
    max-width:100%;
    height:auto;
  }

  /* ===== MAPA ===== */
  .map iframe{
    height:280px;
  }

}