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

:root{
  --bg:#f5f4f0;
  --surface:#eceae4;
  --surface2:#e0ddd6;
  --border:rgba(0,0,0,0.08);
  --text:#1a1a1a;
  --muted:#999;
  --gold:#8B1A1A;
  --gold2:#a83030;
}

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

html,body{
  font-family:'Montserrat',sans-serif;
  background:var(--bg);
  color:var(--text);
  height:100vh;
  overflow:hidden;
}

body::before{
  content:"";
  position:fixed;
  inset:0;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events:none;
  z-index:999;
  opacity:.2;
}

.layout{
  display:grid;
  grid-template-columns: 500px auto 500px;
  height:100vh;
  gap:0;
}

.col-video{
  height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:32px 24px 32px 24px;
  animation:slideRight 0.8s cubic-bezier(0.16,1,0.3,1) both;
}

.video-frame{
  position:relative;
  height:calc(100vh - 64px);
  aspect-ratio:9/16;
  overflow:hidden;
  border-radius:20px;
  background:#000;
  box-shadow:
    0 0 0 1px rgba(139,26,26,0.15),
    0 40px 100px rgba(0,0,0,0.25),
    0 0 80px rgba(139,26,26,0.05);
}

.video-frame::before{
  content:"";
  position:absolute;
  inset:0;
  background:url("assets/images/poster.jpg") center/cover no-repeat;
  filter:blur(70px) brightness(.3);
  transform:scale(1.5);
  z-index:1;
}

.video-frame::after{
  content:"";
  position:absolute;
  top:0; left:10%; width:80%; height:1px;
  background:linear-gradient(90deg, transparent, var(--gold), transparent);
  z-index:10;
}

#avatarVideo,
#avatarVideo2{
  position:absolute;
  left:50%; top:50%;
  transform:translate(-50%,-50%);
  height:100%; width:auto;
  z-index:2;
  transition:opacity 0s;
}
#avatarVideo{ opacity:1; }
#avatarVideo2{ opacity:0; }

.video-number{
  position:absolute;
  bottom:20px;
  left:20px;
  font-family:'Cormorant Garamond',serif;
  font-size:11px;
  font-weight:400;
  letter-spacing:.2em;
  color:rgba(139,26,26,0.6);
  z-index:10;
}

.video-controls{
  position:absolute;
  top:16px;
  right:16px;
  display:flex;
  gap:8px;
  z-index:10;
}

.stop-btn{
  background:rgba(245,244,240,0.85);
  backdrop-filter:blur(12px);
  color:var(--gold);
  border:1px solid rgba(139,26,26,0.3);
  padding:8px 16px;
  border-radius:30px;
  font-family:'Montserrat',sans-serif;
  font-size:10px;
  font-weight:600;
  cursor:pointer;
  letter-spacing:.1em;
  text-transform:uppercase;
  transition:all 0.2s;
}
.stop-btn:hover{
  background:rgba(139,26,26,0.08);
  border-color:var(--gold);
}

.col-interface{
  display:grid;
  grid-template-rows:auto 1fr auto;
  padding:40px 48px 40px 48px;
  border-right:1px solid var(--border);
  animation:fadeIn 0.9s ease 0.3s both;
  overflow:hidden;
  height:100vh;
}

.interface-top{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  padding-bottom:32px;
}

.site-logo{
  width:130px;
  opacity:.9;
  filter:brightness(0.9);
  display:block;
  margin-bottom:8px;
}

.top-line{
  width:100%;
  height:1px;
  background:linear-gradient(90deg, var(--border), transparent);
  margin-top:10px;
}

.interface-middle{
  display:flex;
  flex-direction:column;
  justify-content:center;
  overflow:hidden;
  padding:0;
}

.interface-middle h1{
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(20px, 1.8vw, 36px);
  font-weight:400;
  line-height:1.15;
  letter-spacing:-.01em;
  color:var(--text);
  margin-bottom:20px;
  white-space:normal;
}

.interface-middle h1 em{
  font-style:italic;
  font-weight:300;
  color:var(--gold);
  opacity:.9;
  display:block;
}

.subtitle{
  font-size:14px;
  font-weight:300;
  color:#555;
  line-height:1.5;
  max-width:100%;
  margin-bottom:24px;
  letter-spacing:.03em;
}

.deco-line{
  width:48px;
  height:1px;
  background:var(--gold);
  opacity:.6;
}

.interface-bottom{
  display:flex;
  flex-direction:column;
  gap:12px;
  padding-top:24px;
  padding-bottom:8px;
}

.section-label{
  display:flex;
  align-items:center;
  gap:12px;
  font-size:10px;
  font-weight:700;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:#8B1A1A;
  margin-bottom:4px;
}
.section-label::before,
.section-label::after{
  content:'';
  flex:1;
  height:1px;
  background:linear-gradient(90deg, transparent, rgba(139,26,26,0.3), transparent);
}

.buttons-panel{
  display:flex;
  flex-direction:column;
  gap:8px;
}

.buttons-panel button{
  background:transparent;
  color:var(--text);
  border:1px solid var(--border);
  padding:13px 20px;
  border-radius:10px;
  font-family:'Montserrat',sans-serif;
  font-size:13px;
  font-weight:500;
  letter-spacing:.06em;
  cursor:pointer;
  text-align:left;
  transition:all 0.25s ease;
  position:relative;
  overflow:hidden;
}

.buttons-panel button::before{
  content:"";
  position:absolute;
  left:0; top:0;
  width:2px; height:100%;
  background:var(--gold);
  opacity:0;
  transition:opacity 0.25s;
}

.buttons-panel button::after{
  content:"→";
  position:absolute;
  right:20px; top:50%;
  transform:translateY(-50%) translateX(6px);
  font-size:12px;
  color:var(--gold);
  opacity:0;
  transition:all 0.25s;
}

.buttons-panel button:hover{
  background:var(--surface2);
  border-color:rgba(139,26,26,0.25);
  color:var(--gold2);
  padding-left:24px;
}

.buttons-panel button:hover::before{ opacity:1; }
.buttons-panel button:hover::after{ opacity:1; transform:translateY(-50%) translateX(0); }

.col-right{
  display:flex;
  flex-direction:column;
  height:100vh;
  padding:40px 48px 40px 40px;
  border-left:1px solid var(--border);
  overflow-y:auto;
  gap:28px;
  box-sizing:border-box;
  animation:fadeIn 0.9s ease 0.5s both;
}
.col-right::-webkit-scrollbar{ width:4px; }
.col-right::-webkit-scrollbar-track{ background:transparent; }
.col-right::-webkit-scrollbar-thumb{ background:rgba(0,0,0,0.1); border-radius:4px; }

.right-label{
  display:flex;
  align-items:center;
  gap:12px;
  font-size:10px;
  font-weight:700;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:#8B1A1A;
  margin-bottom:12px;
}
.right-label::before,
.right-label::after{
  content:'';
  flex:1;
  height:1px;
  background:linear-gradient(90deg, transparent, rgba(139,26,26,0.3), transparent);
}

.accordion-item{
  border:1px solid var(--border);
  border-radius:10px;
  margin-bottom:8px;
  overflow:hidden;
  background:rgba(0,0,0,0.02);
  transition:border-color 0.25s;
}
.accordion-item.open{
  border-color:rgba(139,26,26,0.35);
  background:rgba(139,26,26,0.03);
}
.accordion-header{
  width:100%;
  background:transparent;
  border:none;
  padding:14px 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  cursor:pointer;
  gap:10px;
}
.accordion-header:hover{
  background:var(--surface2);
}
.accordion-header .acc-title{
  font-family:'Montserrat',sans-serif;
  font-size:15px;
  font-weight:600;
  color:var(--text);
  text-align:left;
  line-height:1.4;
}
.accordion-header .acc-icon{
  font-size:18px;
  color:var(--gold);
  flex-shrink:0;
  transition:transform 0.3s ease;
  line-height:1;
  font-weight:300;
}
.accordion-item.open .acc-icon{
  transform:rotate(45deg);
}
.accordion-body{
  max-height:0;
  overflow:hidden;
  transition:max-height 0.35s ease;
}
.accordion-item.open .accordion-body{
  max-height:200px;
}
.accordion-body p{
  font-family:'Montserrat',sans-serif;
  font-size:13px;
  font-weight:400;
  color:#666;
  line-height:1.7;
  margin:0;
  padding:0 16px 14px;
}

.right-divider{
  width:100%;
  height:1px;
  background:var(--border);
  flex-shrink:0;
}

.qr-block{
  border:1px solid var(--border);
  border-radius:12px;
  background:rgba(0,0,0,0.02);
  padding:24px 20px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:14px;
  text-align:center;
}
.qr-block img{
  width:130px;
  height:130px;
  border-radius:8px;
  background:#fff;
  padding:8px;
  display:block;
  box-shadow:0 2px 12px rgba(0,0,0,0.1);
}
.qr-block .qr-cta{
  font-family:'Montserrat',sans-serif;
  font-size:13px;
  font-weight:700;
  color:var(--text);
  margin:0;
  line-height:1.4;
}
.qr-block .qr-sub{
  font-family:'Montserrat',sans-serif;
  font-size:11px;
  font-weight:400;
  color:#888;
  margin:0;
  line-height:1.65;
}
.qr-pulse{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-family:'Montserrat',sans-serif;
  font-size:10px;
  font-weight:600;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--gold);
  margin:0;
}
.qr-pulse::before{
  content:'';
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--gold);
  animation:pulse 1.8s ease-in-out infinite;
}

.talk-block{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:10px;
  text-align:center;
}
.btn-talk{
  width:100%;
  font-family:'Montserrat',sans-serif;
  font-size:13px;
  font-weight:700;
  letter-spacing:.05em;
  color:#fff;
  background:linear-gradient(135deg, #8B1A1A 0%, #a83030 100%);
  border:none;
  border-radius:10px;
  padding:16px 20px;
  cursor:pointer;
  transition:opacity 0.2s, transform 0.15s;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
}
.btn-talk:hover{
  opacity:.88;
  transform:translateY(-1px);
}
.btn-talk:active{
  transform:translateY(0);
}
.talk-desc{
  font-family:'Montserrat',sans-serif;
  font-size:11px;
  font-weight:400;
  color:#888;
  margin:0;
  line-height:1.6;
}

@keyframes slideRight{
  from{ opacity:0; transform:translateX(-30px); }
  to{ opacity:1; transform:translateX(0); }
}
@keyframes fadeIn{
  from{ opacity:0; transform:translateX(20px); }
  to{ opacity:1; transform:translateX(0); }
}
@keyframes pulse{
  0%,100%{ opacity:1; transform:scale(1); }
  50%{ opacity:0.4; transform:scale(0.7); }
}

@media(max-width:900px){
  html,body{ height:auto; overflow:auto; }
  .layout{
    display:flex;
    flex-direction:column;
    height:auto;
  }
  .col-video{
    order:2;
    padding:0 24px 40px;
    height:auto;
  }
  .video-frame{
    height:auto;
    width:80%;
    margin:auto;
  }
  .col-interface{
    order:1;
    display:flex;
    flex-direction:column;
    border-right:none;
    border-bottom:1px solid var(--border);
    padding:32px 24px;
    gap:24px;
    height:auto;
    overflow:visible;
  }
  .col-right{
    order:3;
    height:auto;
    border-left:none;
    border-top:1px solid var(--border);
    padding:32px 24px;
  }
  .interface-middle h1{
    white-space:normal;
    font-size:clamp(20px,7vw,36px);
  }
}