*{
  box-sizing: border-box;
}

:root{
  --bg:#f3f3f3;
  --paper:#ffffff;
  --ink:#111;
  --muted:#666;
  --line: rgba(0,0,0,0.12);
  --shadow: 0 18px 40px rgba(0,0,0,0.25);
  --shadow2: 0 10px 24px rgba(0,0,0,0.08);
  --radius: 14px;
}

body{
  margin: 0;
  font-family: "Times New Roman", Times, serif;
  background: var(--bg);
  color: var(--ink);
  line-height:1.65;
}

h1, h2, h3{
  line-height: 1.2;
}

html{
  scroll-behavior: smooth;
}

section{
  scroll-margin-top: 90px;
}

.wrap{
  width: min(1100px, 92vw);
  margin: 0 auto;
}

.site-header{
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255,255,255,0.95);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.header-inner{
  display: flex;
  justify-content:space-between;
  align-items:center;
  padding: 14px 0;
}

.brand{
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo{
  height: 125px;
  width: auto;
  display: block;
}

.brand-tag{
  font-size: 14px;
  color: var(--muted);
}

.nav{
  display: flex;
  gap: 14px;
}

.nav a{
  text-decoration: none;
  color:var(--ink);
  padding: 8px 10px;
  border-radius: 10px;
}

.nav a:hover{
  background: rgba(0,0,0,0.06);
}

.nav a.active{
  background: rgba(0,0,0,0.10);
}

/* Hero */
.hero{
  position: relative;
  padding: 80px 0 60px;
  color: white;
  background: url("images/backgroundpiano.jpg") center/cover no-repeat;
}

.hero::before{
  content:"";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(0,0,0,0.75),
    rgba(0,0,0,0.55),
    rgba(0,0,0,0.35)
  );
}

.hero-inner{
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns:1.4fr 1fr;
  gap:20px;
}

.hero h1{
  margin: 0 0 12px;
  font-size: 44px;
  letter-spacing: -0.02em;
}

.hero p{
  margin: 0 0 18px;
  color: rgba(255,255,255,0.85);
  max-width: 60ch;
}

.hero-actions{
  display: flex;
  gap: 12px;
  flex-wrap:wrap;
}

.btn{
  display: inline-block;
  padding: 10px 16px;
  border-radius: 12px;
  font-weight: bold;
  text-decoration: none;
  background: transparent;
  color: white !important;
  border: 1px solid white;
  transition: all 0.2s ease;
}

.btn:hover{
  background: white;
  color: black !important;
}

.btn:active{
  transform: translateY(1px);
}

.hero-card{
  background: rgb(255, 255, 255);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}

.hero-card h2,
.hero-card p,
.hero-card strong{
  color: var(--ink);
}

.section{
  padding: 40px 0;
}

.section.alt{
  background: rgba(255,255,255,0.65);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section h2{
  margin: 0 0 12px;
  font-size: 30px;
}

.muted{
  color: var(--muted);
  margin-top: -4px;
  margin-bottom: 18px;
}

.grid3{
  display: grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}

.card{
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow2);
}

.location-grid{
  grid-template-columns: 1fr 2fr;
}

.location-grid .card{
  height: 100%;
}

.map-wrap{
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
}

.map-wrap iframe{
  width: 100%;
  height: 100%;
  border: 0;
}

.gallery{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 18px;
}

.gallery-item{
  margin: 0;
}

.gallery-item img{
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow2);
  cursor: pointer;
  transition: transform 0.18s ease, opacity 0.18s ease;
  display: block;
}

.gallery-item img:hover{
  transform: scale(1.02);
  opacity: 0.96;
}

.lightbox{
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.90);
  z-index: 9999;
  padding: 24px;
}

.lightbox.is-open{
  display: flex;
}

#lightbox-img{
  max-width: min(1100px, 92vw);
  max-height: 86vh;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.lightbox-close{
  position: absolute;
  top: 18px;
  right: 18px;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.12);
  color: white;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}

.lightbox-close:hover{
  background: rgba(255,255,255,0.20);
}

.site-footer{
  padding:20px 0;
  border-top: 1px solid var(--line);
  background: white;
  text-align: center;
  color: var(--muted);
}

@media (max-width: 860px){

  .hero-inner{
    grid-template-columns:1fr;
  }

  .grid3{
    grid-template-columns:1fr;
  }

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

  .gallery-item img{
    height: 260px;
  }

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

  .nav{
    gap: 8px;
  }

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

}

@media (max-width: 860px) {
  .header-inner{
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
  }

  .brand{
    gap: 10px;
  }

  .logo{
    height: 70px;
  }

  .brand-tag{
    display: block;
    font-size: 13px;
    line-height: 1.25;
  }

  .nav{
    width: 100%;
    flex-wrap: wrap;
    gap: 8px;
  }

  .nav a{
    padding: 8px 10px;
    font-size: 14px;
  }
}