/* ===== SHOWROOM ===== */
.showroom-wrap{
  display:flex;
  justify-content:center;
  margin:80px 0;
   background:#f3f3f3;   /* xám nhẹ */
  padding:60px 0;  
}

.showroom-inner{
  position:relative;
   width:1250px;
  max-width:95%;
}

.showroom-inner img{
  width:100%;
  border-radius:8px;
}

/* ===== HOTSPOT ===== */
.spot{
  position:absolute;
  transform:translate(-50%,-50%);
  font-family:Montserrat,sans-serif;
}

/* DOT */
.dot{
  width:12px;
  height:12px;
  background:#fff;
  border:2px solid #c9b79c;
  border-radius:50%;
  box-shadow:0 0 0 4px rgba(201,183,156,.25);
  position:absolute;
  z-index:2; 
}
.connector{
  position:absolute;
  z-index:1;
}
/* CONNECTOR */
.connector .h,
.connector .v{
  position:absolute;
  background:#c9b79c;
}

.connector .h{height:1.5px;}
.connector .v{width:1.5px;}

/* ===== CATALOG BOX ===== */
.catalog-box{
  position:absolute;
  width:255px;
  background:#f3ece3;
  border:1px solid #d9cdbd;
  box-shadow:0 4px 10px rgba(0,0,0,.08);
  z-index:5;
}

.corner{
  position:absolute;
  top:-4px;
  right:-4px;
  width:9px;
  height:9px;
  border-radius:50%;
  border:2px solid #cbb89e;
  background:#fff;
}

/* HEAD */
.catalog-head{
  padding:12px 16px;
  border-bottom:1px solid #d9cdbd;
  font-size:11px;
  letter-spacing:2px;
  color:#8a8174;
  font-weight:600;
}

/* BODY */
.catalog-body{
  padding:12px 16px 14px;
}

.catalog-sub{
  font-size:14px;
  color:#2a2a2a;
  font-weight:500;
  margin-bottom:6px;
}

.catalog-body p{
  font-size:12.5px;
  color:#6a6a6a;
  line-height:1.5;
  margin:0;
}

/* SWATCH */
.swatches{
  display:flex;
  gap:8px;
  margin-top:10px;
}

.swatch{
  width:38px;
  height:28px;
  border:1px solid #cfc3b2;
  box-shadow:0 2px 4px rgba(0,0,0,.08);
}

.swatch.light{background:#e6d5bd;}
.swatch.oak{background:#c28a4a;}
.swatch.walnut{background:#6a3f28;}

/* ===== POSITIONS ===== */
.door{top:25%; left:41%;}
.door .connector .h{width:140px; left:-140px;}
.door .connector .v{height:90px; left:-140px; top:-90px;}
.door .catalog-box{left:-420px; top:-130px;}

.face{top:40%; left:24%;}
.face .connector .h{width:120px; left:-120px;}
.face .connector .v{height:70px; left:-120px; top:-70px;}
.face .catalog-box{left:-370px; top:-110px;}

.drawer{top:67%; left:40%;}
.drawer .connector .h{width:130px; left:-130px;}
.drawer .connector .v{height:70px; left:-130px; top:-70px;}
.drawer .catalog-box{left:-400px; top:-30px;}

.carcase{top:27%; left:75%;}
.carcase .connector .h{width:130px; left:12px;}
.carcase .connector .v{height:90px; left:142px; top:-90px;}
.carcase .catalog-box{left:155px; top:-130px;}

.hardware{top:48%; left:67%;}
.hardware .connector .h{width:130px; left:12px;}
.hardware .connector .v{height:70px; left:142px; top:-70px;}
.hardware .catalog-box{left:155px; top:-50px;}

.color{top:83%; left:64%;}
.color .connector .h{width:130px; left:12px;}
.color .connector .v{height:90px; left:142px; top:-90px;}
.color .catalog-box{left:155px; top:-20px;}


.door-hero{
  position:relative;
  padding:90px 0 60px;   /* dưới giảm mạnh */
  color:#111;
  display:flex;
}

.door-hero-overlay{
  background:linear-gradient(
    rgba(255,255,255,.75),
    rgba(255,255,255,.6)
  );
}

.door-hero .container{
  position:relative;
  z-index:2;
  text-align: center;
}

.door-hero-content span{
  font-size:12px;
  letter-spacing:2px;
  color:#111;
  display:block;
  margin-bottom:10px;
}

.door-hero-content h1{
  font-size:42px;
  font-weight:600;
  margin:0;
  color:#1a1a1a;
}
/* ===== DEFAULT ẨN ===== */
.spot .connector,
.spot .catalog-box{
  opacity:0;
  transform:translateY(6px);
  pointer-events:none;
  transition:opacity .25s ease, transform .25s ease;
}

/* ===== CHỈ HOVER CHẤM ===== */
.spot .dot:hover ~ .connector,
.spot .dot:hover ~ .catalog-box{
  opacity:1;
  transform:translateY(0);
  pointer-events:auto;
}

/* giữ hiện khi hover vào box */
.spot .catalog-box:hover{
  opacity:1;
  pointer-events:auto;
}

/* dot hover effect */
.spot .dot{
  transition:transform .25s ease, box-shadow .25s ease;
}

.spot .dot:hover{
  transform:translate(-50%,-50%) scale(1.2);
  box-shadow:0 0 0 6px rgba(201,183,156,.25);
}

/* ===== DOOR INTRO ===== */
.door-intro{
  padding:40px 0 10px;
}

.door-intro-grid{
  display:grid;
  grid-template-columns:360px 1fr;
  gap:60px;
  align-items:start;
}

/* IMAGE CARD */

.door-card{
  width:360px;
  background:#fff;
  padding:28px 26px 22px;
  display:flex;
  flex-direction:column;
  align-items:center;
  box-shadow:0 10px 24px rgba(0,0,0,.06);
}

.door-card img{
  display:block;
  width:100%;
  height:auto;
}

.door-card:hover{
  transform:translateY(-4px);
  box-shadow:0 18px 36px rgba(0,0,0,.10);
}

/* TEXT */
.door-label{
  font-size:11px;
  letter-spacing:2px;
  color:#8b8478;
  margin-bottom:4px;
}

.door-info h2{
  font-size:26px;
  margin:4px 0 6px;
}

.door-short{
  font-size:14px;
  color:#666;
  margin-bottom:14px;
}

/* ARROW */
.door-arrow{
  width:34px;
  height:14px;
  margin:10px 0 18px;
  position:relative;
}

.door-arrow span{
  position:absolute;
  top:6px;
  left:0;
  width:26px;
  height:1.5px;
  background:#c9b79c;
}

.door-arrow span::after{
  content:"";
  position:absolute;
  right:-2px;
  top:-3px;
  border:solid #c9b79c;
  border-width:0 1.5px 1.5px 0;
  padding:3px;
  transform:rotate(-45deg);
}

/* BODY */
.door-info h3{
  font-size:22px;
  margin:0 0 12px;
}

.door-info p{
  color:#4e4e4e;
  line-height:1.65;
  font-size:14px;
  margin-bottom:14px;
}

/* SPEC */
.door-spec{
  margin-top:14px;
  font-size:13px;
  color:#333;
}


.door-colors{
  display:flex;
  gap:26px;
  margin-top:26px;
}

.door-color{
  cursor:pointer;
  text-align:center;
  transition:.25s;
  opacity:.7;
}

.door-color img{
  width:78px;
  height:auto;
  display:block;
  margin-bottom:8px;
  border:1px solid #e3d9cc;
  background:#fff;
}

.door-color span{
  font-size:15px;
  color:#9b8c79;
}

.door-color:hover{
  opacity:1;
  transform:translateY(-2px);
}

.door-color.active{
  opacity:1;
}

.door-color.active img{
  border:2px solid #c9b79c;
}

.door-color.active span{
  color:#6f6252;
  font-weight:500;
}
/* =========================
   DOOR GALLERY
   ========================= */



.door-main{
  background:#f6f3ee;
  padding:18px;
  margin-bottom:18px;
  width:100%;
}

.door-main img{
  width:100%;
  display:block;
}

/* THUMBS */
.door-thumbs{
  display:flex;
  gap:12px;
  justify-content:center;
}

.door-thumbs .thumb{
 width:70px;
  height:90px;
  object-fit:contain;   /* ✅ hiện full ảnh */
  background:#f6f3ee;   /* nền giống cửa lớn */
  border:2px solid transparent;
  cursor:pointer;
  transition:.25s;
  padding:4px; 
}

.door-thumbs .thumb:hover{
  transform:translateY(-3px);
  box-shadow:0 6px 12px rgba(0,0,0,.15);
}

.door-thumbs .thumb.active{
  border:2px solid #bfa37a;
}
header{
  border-bottom:1px solid #e6e6e6;
  margin-bottom:50px;
}
.door-intro{
  padding-top:200px;
}
.door-cta{
  padding:80px 0;
  background:#f7f7f7; /* nếu muốn nền nhẹ */
}

.door-cta .container{
  max-width:900px;
  margin:0 auto;
  text-align:center;   /* ⭐ căn giữa toàn bộ */
}

.door-cta h2{
  font-size:28px;
  margin-bottom:10px;
}

.door-cta p{
  color:#666;
  margin-bottom:22px;
}

.btn-red{
  display:inline-block;
}
.showroom-wrap{
  margin-bottom:0;   /* bỏ khoảng trắng trước CTA */
}
/* ===== DOT ANIMATION ===== */
/* ===== HOTSPOT DEFAULT ===== */
.spot .dot{
  opacity:1;
  transform:translate(-50%,-50%) scale(1);
  transition:transform .25s ease, box-shadow .25s ease;
  z-index:5;
}

/* active glow */
.spot.active .dot{
  box-shadow:0 0 0 6px rgba(201,183,156,.25);
}

/* nội dung mặc định ẩn */
.spot .connector,
.spot .catalog-box{
  opacity:0;
  transform:translateY(8px);
  pointer-events:none;
  transition:.35s ease;
  z-index:4;
}
.spot.active .dot::after{
  content:"";
  position:absolute;
  inset:-6px;
  border-radius:50%;
  border:2px solid rgba(201,183,156,.4);
  animation:pulse 1.6s infinite;
}
/* active hoặc hover thì hiện */
.spot.active .connector,
.spot.active .catalog-box,
.spot:hover .connector,
.spot:hover .catalog-box{
  opacity:1;
  transform:translateY(0);
  pointer-events:auto;
}

/* =========================
   TABLET
   ========================= */
@media (max-width: 1024px){

  .door-intro-grid{
    grid-template-columns: 1fr;
    gap:40px;
  }

  .door-card{
    width:100%;
    max-width:420px;
    margin:0 auto;
  }

  .door-info{
    max-width:680px;
    margin:0 auto;
  }

  .showroom-inner{
    width:100%;
  }

  .catalog-box{
    transform:scale(.9);
    transform-origin:top left;
  }

}

/* =========================
   MOBILE
   ========================= */
@media (max-width: 768px){

  header{
    margin-bottom:20px;
  }

  .door-intro{
    padding-top:120px;
  }

  .door-intro-grid{
    grid-template-columns:1fr;
    gap:30px;
  }

  .door-card{
    padding:22px;
    max-width:360px;
  }

  .door-main{
    padding:14px;
  }

  .door-thumbs{
    gap:8px;
  }

  .door-thumbs .thumb{
    width:56px;
    height:72px;
  }

  .door-info h2{
    font-size:22px;
  }

  .door-info h3{
    font-size:20px;
  }

  .door-info p{
    font-size:14px;
  }

  /* showroom */
  .showroom-wrap{
    padding:30px 0;
  }

  .showroom-inner img{
    border-radius:6px;
  }

  /* hotspot nhỏ lại */
  .dot{
    width:10px;
    height:10px;
  }

  .spot.active .dot::after{
    inset:-5px;
  }

  .catalog-box{
    width:220px;
    font-size:13px;
  }

}

/* =========================
   SMALL MOBILE
   ========================= */
@media (max-width: 480px){

  .door-card{
    padding:18px;
  }

  .door-thumbs .thumb{
    width:48px;
    height:64px;
  }

  .door-label{
    font-size:10px;
  }

  .door-info h2{
    font-size:20px;
  }

  .door-info h3{
    font-size:18px;
  }

  .door-cta{
    padding:60px 20px;
  }

  .door-cta h2{
    font-size:22px;
  }

  .door-cta p{
    font-size:14px;
  }

  /* hotspot content thu nhỏ */
  .catalog-box{
    width:200px;
    padding:10px;
  }

}
/* =========================
   SHOWROOM MOBILE PERFECT
   ========================= */
@media (max-width:768px){

  .showroom-wrap{
    padding:40px 16px;
  }

  .showroom-inner{
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:18px;
  }

  /* IMAGE */
  .showroom-inner > img{
    width:100%;
    border-radius:10px;
  }

  /* SPOT reset */
  .spot{
    position:static;
    transform:none;
    width:100%;
  }

  .dot,
  .connector{
    display:none;
  }

  /* BOX thành card dưới ảnh */
  .catalog-box{
    position:relative;
    width:100%;
    left:auto !important;
    top:auto !important;
    margin:0;
    opacity:1 !important;
    transform:none !important;
    pointer-events:auto;
    border-radius:8px;
  }

  .corner{
    display:none;
  }

}
.showroom-cta{
  text-align:center;
  margin:40px 0 10px;
}

.showroom-cta .btn-red{
  background:#e30613;
  color:#fff;
  padding:12px 26px;
  font-size:13px;
  letter-spacing:.8px;
  font-weight:500;
  border-radius:2px;
  display:inline-block;
  transition:.25s ease;
}

.showroom-cta .btn-red:hover{
  background:#c4000f;
  transform:translateY(-1px);
}

/* ===== DOUBLE SHAKER ONLY ===== */

.door-double .door{
  top:26%;
  left:48%;
}
.door-double .door .connector .h{width:150px; left:-150px;}
.door-double .door .connector .v{height:95px; left:-150px; top:-95px;}
.door-double .door .catalog-box{left:-430px; top:-140px;}

.door-double .face{
  top:42%;
  left:26%;
}
.door-double .face .connector .h{width:130px; left:-130px;}
.door-double .face .connector .v{height:80px; left:-130px; top:-80px;}
.door-double .face .catalog-box{left:-380px; top:-120px;}

.door-double .drawer{
  top:68%;
  left:50%;
}
.door-double .drawer .connector .h{width:140px; left:-140px;}
.door-double .drawer .connector .v{height:80px; left:-140px; top:-80px;}
.door-double .drawer .catalog-box{left:-420px; top:-40px;}

.door-double .carcase{
  top:28%;
  left:78%;
}
.door-double .carcase .connector .h{width:130px; left:12px;}
.door-double .carcase .connector .v{height:90px; left:142px; top:-90px;}
.door-double .carcase .catalog-box{left:160px; top:-130px;}

.door-double .hardware{
  top:48%;
  left:63%;
}
.door-double .hardware .connector .h{width:130px; left:12px;}
.door-double .hardware .connector .v{height:70px; left:142px; top:-70px;}
.door-double .hardware .catalog-box{left:160px; top:-60px;}

.door-double .color{
  top:82%;
  left:64%;
}
.door-double .color .connector .h{width:130px; left:12px;}
.door-double .color .connector .v{height:90px; left:142px; top:-90px;}
.door-double .color .catalog-box{left:160px; top:-20px;}

/* ===== SLIM SHOWROOM ALL INFO ON HOVER ===== */

.door-slim .spotlight{
  position:relative;
  overflow:hidden;
}

.door-slim .spotlight img{
  width:100%;
  display:block;
  transition:.4s;
}

/* hover showroom → blur nền */
.door-slim .spotlight:hover img{
  filter:blur(4px) brightness(.8);
}

/* focus zones vẫn giữ vị trí */
.door-slim .focus{
  position:absolute;
}

/* catalog mặc định ẩn */
.door-slim .catalog-box{
  position:absolute;
  left:-260px;
  top:0;
  opacity:0;
  transform:translateY(10px);
  transition:.3s;
}

/* hover showroom → hiện TẤT CẢ */
.door-slim .spotlight:hover .catalog-box{
  opacity:1;
  transform:translateY(0);
}
/* ===============================
   SLIM SHOWROOM PANEL (FIX SCROLL)
   =============================== */

.showroom-slim .showroom-inner{
  position:relative;
  overflow:hidden;
  border-radius:10px;
}

/* blur nền khi hover vùng showroom */
.showroom-slim .showroom-inner:hover > img{
  filter:blur(4px) brightness(.85);
  transform:scale(1.02);
  transition:.45s;
}

/* PANEL RIGHT CENTER — BALANCED */
.showroom-panel{
  position:absolute;

  right:60px;              /* cách mép phải đẹp hơn */
  top:50%;
  transform:translateY(-50%);

  width:400px;             /* rộng chuẩn đọc */
  max-height:72%;
  overflow:auto;

  background:#f3ece3;
  border:1px solid #d8cdbf;
  box-shadow:0 18px 40px rgba(0,0,0,.18);
  padding:28px 26px;

  border-radius:6px;

  opacity:0;
  transition:.45s ease;
  pointer-events:auto;
}

/* hover showroom → hiện */
.showroom-slim .showroom-inner:hover .showroom-panel{
  opacity:1;
}
/* ===============================
   STEP SHAKER SHOWROOM PANEL
   =============================== */

.door-step .showroom-inner{
  position:relative;
  overflow:hidden;
  border-radius:10px;
}

/* blur nền khi hover toàn vùng */
.door-step .showroom-inner:hover > img{
  filter:blur(4px) brightness(.85);
  transform:scale(1.02);
  transition:.45s;
}

/* panel bên phải */
.door-step .showroom-panel{
  position:absolute;
  right:40px;
  top:50%;
  transform:translateY(-50%) translateY(20px);
  width:380px;
  max-height:80%;
  overflow:auto;

  background:#f1ebe3;
  border:1px solid #d8cdbf;
  box-shadow:0 12px 28px rgba(0,0,0,.15);
  padding:24px 22px;

  opacity:0;
  transition:.45s ease;
  pointer-events:none;
}

/* hover showroom → hiện panel */
.door-step .showroom-inner:hover .showroom-panel{
  opacity:1;
  transform:translateY(-50%);
  pointer-events:auto;
}
/* ===== STEP SHOWROOM ===== */
.step-door .showroom-inner{
  position:relative;
  overflow:hidden;
  border-radius:10px;
}

.step-door .showroom-inner > img{
  transition:.45s;
}

.step-door .showroom-inner:hover > img{
  filter:blur(4px) brightness(.85);
  transform:scale(1.02);
}

.step-door .showroom-panel{
  position:absolute;
  top:50%;
  right:40px;
  transform:translateY(-50%);
  width:360px;
  max-height:80%;
  overflow-y:auto;
  background:#f1ebe3;
  border:1px solid #d8cdbf;
  box-shadow:0 12px 28px rgba(0,0,0,.15);
  padding:24px 22px;

  opacity:0;
  transition:.4s;
  pointer-events:none;
}

.step-door .showroom-inner:hover .showroom-panel{
  opacity:1;
  pointer-events:auto;
}

.door-beadboard .showroom-inner{
  position:relative;
  overflow:hidden;
  border-radius:10px;
}

.door-beadboard .showroom-inner:hover > img{
  filter:blur(4px) brightness(.85);
  transform:scale(1.02);
}

.door-beadboard .showroom-panel{
  position:absolute;
  top:50%;
  right:40px;
  transform:translateY(-50%);
  width:380px;
  max-height:80%;
  overflow:auto;
  background:#f1ebe3;
  border:1px solid #d8cdbf;
  box-shadow:0 12px 28px rgba(0,0,0,.15);
  padding:24px 22px;
  opacity:0;
  transition:.4s;
  pointer-events:none;
}

.door-beadboard .showroom-inner:hover .showroom-panel{
  opacity:1;
  pointer-events:auto;
}
/* ===============================
   INSET SHOWROOM (SCOPED)
   =============================== */

.door-inset-shaker .showroom-inner{
  position:relative;
  overflow:hidden;
  border-radius:10px;
}

.door-inset-shaker .showroom-inner > img{
  transition:.45s;
}

.door-inset-shaker .showroom-inner:hover > img{
  filter:blur(4px) brightness(.85);
  transform:scale(1.02);
}

.door-inset-shaker .showroom-panel{
  position:absolute;
  right:40px;
  top:50%;
  transform:translateY(-50%);
  width:380px;
  max-height:80%;
  overflow-y:auto;

  background:#f1ebe3;
  border:1px solid #d8cdbf;
  box-shadow:0 12px 28px rgba(0,0,0,.15);
  padding:24px 22px;

  opacity:0;
  transition:.4s;
  pointer-events:none;
}

.door-inset-shaker .showroom-inner:hover .showroom-panel{
  opacity:1;
  pointer-events:auto;
}
/* =========================
   INSET FINISH SECTION
   ========================= */

.door-inset-shaker .inset-finish-section{
  max-width:1250px;
  margin:40px auto 80px;
  padding:0 20px;
}

.door-inset-shaker .inset-finish-grid{
  display:grid;
  grid-template-columns: 1fr 420px;
  gap:40px;
  align-items:start;
}

/* LEFT IMAGE */
.door-inset-shaker .inset-finish-main img{
  width:100%;
  border-radius:10px;
  box-shadow:0 10px 26px rgba(0,0,0,.18);
}

/* RIGHT COLORS */
.door-inset-shaker .inset-finish-colors{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
}

.door-inset-shaker .inset-swatch{
  width:90px;
  cursor:pointer;
  text-align:center;
  font-size:10px;
  color:#666;
}

.door-inset-shaker .inset-swatch img{
  width:100%;
  height:64px;
  object-fit:cover;
  border-radius:6px;
  border:2px solid transparent;
  transition:.25s;
}

.door-inset-shaker .inset-swatch span{
  display:block;
  margin-top:6px;
  font-size:10px;
}

.door-inset-shaker .inset-swatch:hover img{
  transform:translateY(-2px);
  box-shadow:0 6px 12px rgba(0,0,0,.18);
}

.door-inset-shaker .inset-swatch.active img{
  border:2px solid #4a90ff;
}