:root {
      --bg-main: #000000;
      --bg-panel: #1f1c1c;
      --bg-soft: #181818;
      --border-subtle: #262626;
      --accent: #ffffff;
      --accent-muted: #ffffff;
      --wood: #c8a27a;
    }

    body {
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
      background: radial-gradient(circle at top left, #1b1b1b 0, #050505 55%, #000000 100%);
      color: #f5f5f5;
    }

    .shell {
     
  max-width: 1120px;
  margin-left: auto;
  margin-right: auto;
 
  display: flex;          /* центрируем всё, что внутри shell */
  align-items: center;    /* по вертикали */
  justify-content: center;/* по горизонали */
  min-height: 60vh;    
  width: 100%;
  display: flex;
  flex-direction: column;


   border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0; /* можно убрать скругление, чтобы линия была ровной */
    }
    .shell p.max-w-md {
  margin-left: auto;
  margin-right: auto;
  
  
}
   

    .shell > div {
  max-width: 900px;
  width: 100%;
  text-align: center;         /* центрируем текст */
  margin: 0 auto;             /* на всякий случай центрируем блок */
}
    
    .card-elevated {
      background: var(--bg-panel);
      border-radius: 32px;
      border: 1px solid var(--border-subtle);
      box-shadow:
        0 18px 35px rgba(0,0,0,0.6),
        0 0 0 1px rgba(255,255,255,0.02);
    }

    .pill {
      border-radius: 999px;
      border: 1px solid var(--border-subtle);
      background: rgba(255,255,255,0.02);
      backdrop-filter: blur(14px);
    }

    .type-pill {
      border-radius: 999px;
      border: 1px solid transparent;
      background: transparent;
      transition: all 180ms ease-out;
    }

    .type-pill-active {
      background: #000000;
      color: #ffffff;
    }

    .type-pill:hover:not(.type-pill-active) {
      border-color: var(--border-subtle);
      background: rgba(255,255,255,0.02);
    }

    .card-level {
      border-radius: 24px;
      border: 1px solid var(--border-subtle);
      background: var(--bg-soft);
      transition: border-color 160ms ease-out, background 160ms ease-out, transform 160ms ease-out;
    }

    .card-level:hover {
      border-color: #3f3f3f;
      transform: translateY(-1px);
    }

    .card-active {
      border-color: #ffffff !important;
      background: linear-gradient(135deg, #1c1c1c, #101010) !important;
      box-shadow:
        0 0 0 1px rgba(255,255,255,0.06),
        0 18px 40px rgba(0,0,0,0.75);
    }

    .field {
      border-radius: 999px;
      background: #050505;
      border: 1px solid var(--border-subtle);
      color: #fafafa;
    }

    .field:focus {
      border-color: #ffffff;
      outline: none;
      box-shadow: 0 0 0 1px rgba(255,255,255,0.05);
    }

    .select-field {
      border-radius: 999px;
      background: #050505;
      border: 1px solid var(--border-subtle);
      color: #fafafa;
    }

    .select-field:focus {
      border-color: #ffffff;
      outline: none;
      box-shadow: 0 0 0 1px rgba(255,255,255,0.05);
    }

    .btn-primary {
      border-radius: 999px;
      background: #ffffff;
      color: #000000;
      border: 1px solid #ffffff;
      transition: transform 140ms ease-out, box-shadow 140ms ease-out, background 140ms ease-out;
    }

    .btn-primary:hover {
      background: #f5f5f5;
      transform: translateY(-1px);
      box-shadow: 0 16px 30px rgba(0,0,0,0.45);
    }

    .btn-secondary {
      border-radius: 999px;
      background: #101010;
      color: #f5f5f5;
      border: 1px solid var(--border-subtle);
      transition: transform 140ms ease-out, box-shadow 140ms ease-out, border-color 140ms ease-out;
    }

    .btn-secondary:hover {
      border-color: #ffffff;
      transform: translateY(-1px);
      box-shadow: 0 16px 30px rgba(0,0,0,0.4);
    }

    .pill-tab {
      flex: 1;
      padding: 10px 0;
      font-size: 0.95rem;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      border-bottom: 1px solid transparent;
      color: #777777;
      transition: color 120ms ease-out, border-color 120ms ease-out;
    }

    .pill-tab-active {
      color: #f5f5f5;
      border-color: #f5f5f5;
    }

    .preview-frame {
      background:
        linear-gradient(120deg, rgba(255,255,255,0.04), transparent 40%),
        radial-gradient(circle at top left, rgba(255,255,255,0.08), transparent 55%);
      position: relative;
    }

    .preview-frame::before {
      content: "";
      position: absolute;
      inset: 18px;
      border-radius: 24px;
      border: 1px solid rgba(255,255,255,0.06);
      pointer-events: none;
    }

    .preview-meta {
      border-top: 1px solid var(--border-subtle);
      background: rgba(0,0,0,0.85);
    }

    .badge-wood {
      border-radius: 999px;
      border: 1px solid rgba(200,162,122,0.5);
      background: rgba(200,162,122,0.12);
      color: var(--wood);
      font-size: 0.72rem;
      text-transform: uppercase;
      letter-spacing: 0.12em;
      padding: 0.35rem 0.9rem;
    }

    .modal {
      animation: fadeIn 0.25s ease-out;
    }

    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(4px); }
      to   { opacity: 1; transform: translateY(0); }
    }

    @media (max-width: 640px) {
      .card-elevated {
        border-radius: 24px;
      }
    }

    .containner_padd{
      padding: 1px 180px;
      margin-top: 100px;
    }











.furniture-ambient {
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);

  background: radial-gradient(circle at top left, #1a1a1a, #050505 60%, #000);
  min-height: 260px;
  padding: 42px 20px;

  display: flex;
  align-items: center;
  justify-content: center;
  
}

/* Полупрозрачные «панели» */
.fa-layer {
  position: absolute;
  border-radius: 24px;
  background: linear-gradient(135deg,
    rgba(255,255,255,0.15),
    rgba(200,162,122,0.14),
    rgba(0,0,0,0.0)
  );
  filter: blur(0.5px);
  opacity: 0.55;
  mix-blend-mode: screen;
}

/* Каждая панель — свой размер/траектория */
.fa-layer-1 {
  width: 280px;
  height: 80px;
  top: 10%;
  left: -20%;
  animation: faSlide1 20s linear infinite;
}

.fa-layer-2 {
  width: 180px;
  height: 60px;
  bottom: 5%;
  right: -25%;
  opacity: 0.4;
  animation: faSlide2 24s linear infinite;
}

.fa-layer-3 {
  width: 220px;
  height: 70px;
  top: 55%;
  left: 10%;
  opacity: 0.35;
  animation: faSlide3 26s ease-in-out infinite;
}

.fa-layer-4 {
  width: 140px;
  height: 140px;
  top: -20%;
  right: 15%;
  border-radius: 32px;
  opacity: 0.25;
  animation: faSlide4 30s ease-in-out infinite;
}

/* Контент внутри */
.fa-content {
  margin: 100px 200px;
  position: relative;
  z-index: 1;
  max-width: 520px;
  text-align: center;
  color: #f5f5f5;
}

.fa-label {
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.55);
  margin-bottom: 10px;
}

.fa-title {
  font-size: 56px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.fa-subtitle {
  font-size: 18px;
  color: rgba(255,255,255,0.65);
}

/* Анимации панелей */

@keyframes faSlide1 {
  0%   { transform: translateX(0) translateY(0) scale(1); }
  40%  { transform: translateX(60%) translateY(10px) scale(1.03); }
  80%  { transform: translateX(130%) translateY(-8px) scale(0.98); }
  100% { transform: translateX(180%) translateY(0) scale(1); }
}

@keyframes faSlide2 {
  0%   { transform: translateX(0) translateY(0) scale(1); }
  50%  { transform: translateX(-70%) translateY(-6px) scale(1.05); }
  100% { transform: translateX(-130%) translateY(4px) scale(1); }
}

@keyframes faSlide3 {
  0%   { transform: translateX(0) translateY(0) scale(1); }
  30%  { transform: translateX(20%) translateY(-10px) scale(1.02); }
  70%  { transform: translateX(-10%) translateY(6px) scale(0.98); }
  100% { transform: translateX(0) translateY(0) scale(1); }
}

@keyframes faSlide4 {
  0%   { transform: translateY(0) scale(1); }
  40%  { transform: translateY(40px) scale(1.06); }
  100% { transform: translateY(90px) scale(1); }
}

/* немного адаптива */
@media (max-width: 640px) {
  .furniture-ambient {
    padding: 32px 16px;
    min-height: 220px;
  }
  .fa-title {
    font-size: 22px;
  }
  .fa-layer-1,
  .fa-layer-2,
  .fa-layer-3 {
    opacity: 0.35;
  }
}












/*
/* Скрываем pdf-блок на экране */
.pdf-sheet {
  display: none;
}

#calc-pdf-root {
  width: 210mm;
  min-height: 297mm;
  padding: 15mm;
  margin: 0;
  box-sizing: border-box;
  background: #000;
  color: #fff;
  font-family: sans-serif;
}