:root{--n:#ECEFF1;--laminate:#F0F8FF;--laminate-btn:#7BA7E8;--tile:#FFF8E1;--tile-btn:#E6C200;--carpet:#F1F8E9;--carpet-btn:#8BC34A;--vinyl:#F3E5F5;--vinyl-btn:#AB47BC;--hardwood:#FBE9E7;--hardwood-btn:#E57373;--lvt:#E0F2F1;--lvt-btn:#26A69A}
section{opacity:0;transform:translateY(20px);animation:fadeInUp .6s ease-out forwards}
.pricing-table{animation-delay:.3s}
.flooring-options{animation-delay:.4s}
.calculator-description{animation-delay:.5s}
.calculator-example{animation-delay:.5s}
.faq{animation-delay:.6s}
@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}
h1,h2{font-family:Montserrat,sans-serif;font-weight:700;color:var(--p)}
h1{font-size:2.5rem;margin:0 0 1rem}
h2{font-size:2rem;margin:0 0 1rem}
h3{font-size:1.5rem;font-weight:500;color:var(--p);margin:0 0 1rem}
p{font-size:1rem;max-width:800px;margin:0 auto}
.btn.vinyl{background:var(--s);padding:1.2rem}
.btn.vinyl:hover{background:var(--sd)}
.btn.laminate{background:var(--p);padding:1.2rem}
.btn.laminate:hover{background:var(--pd)}
.btn.tile{background:var(--a);padding:1.2rem}
.btn.tile:hover{background:#e0a800}
.btn.carpet{background:#e0a800;padding:1.2rem}
.btn.carpet:hover{background:#d4a700}
.pricing-table{background:linear-gradient(135deg,var(--n),var(--bg));padding:3rem 1rem;text-align:center}
.pricing-container{max-width:800px;margin:0 auto;background:var(--sf);padding:2rem 10px;border-radius:12px;box-shadow:0 12px 24px rgba(0,0,0,.2);margin-bottom:1rem}
.pricing-table table{width:100%;border-collapse:collapse;font-size:1rem}
.pricing-table th,.pricing-table td{padding:1rem;border:1px solid #90A4AE;text-align:left}
.pricing-table th{background:var(--pl);color:var(--p);font-weight:700}
.pricing-table td{background:var(--sf)}
.pricing-table tr:nth-child(even) td{background:#F5F5F5}
.pricing-table tr{opacity:0;transform:translateY(10px);animation:fadeInUp .5s ease-out forwards}
.pricing-table tr:nth-child(1){animation-delay:.1s}
.pricing-table tr:nth-child(2){animation-delay:.15s}
.pricing-table tr:nth-child(3){animation-delay:.2s}
.pricing-table .note{font-size:.875rem;color:#546E7A;margin:1rem 0 0;text-align:left}
.flooring-options{background:var(--bg);padding:3rem 1rem}
.flooring-container{max-width:1200px;margin:0 auto}
.flooring-title{text-align:center;color:#2C3E50;font-size:2.2rem;font-weight:600;margin-bottom:1rem}
.flooring-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin:2rem 0 0}
.flooring-card{background:var(--sf);border-radius:16px;padding:2.5rem;box-shadow:0 8px 24px rgba(0,0,0,.08);transition:all .3s ease;display:flex;flex-direction:column;justify-content:space-between;height:100%;box-sizing:border-box;border:1px solid rgba(0,0,0,.05)}
.flooring-card:hover{transform:translateY(-8px);box-shadow:0 16px 40px rgba(0,0,0,.12);border-color:rgba(0,0,0,.1)}
.card-laminate{background:var(--laminate)}
.card-tile{background:var(--tile)}
.card-carpet{background:var(--carpet)}
.card-vinyl{background:var(--vinyl)}
.card-vinyl-sheet{background:var(--vinyl)}
.card-hardwood{background:var(--hardwood)}
.card-lvt{background:var(--lvt)}
.flooring-card h5{color:#2C3E50;margin:0 0 1rem;font-size:1.5rem;font-weight:600}
.flooring-card h3{color:#2C3E50;margin:0 0 1rem;font-size:1.5rem;font-weight:600}
.flooring-card p{font-size:1rem;margin:0 0 1rem;flex-grow:1;color:#34495E}
.flooring-card a.btn{text-decoration:none;padding:.75rem 1.5rem;text-align:center;color:#FFFFFF;font-weight:500;border-radius:8px;display:block;margin-top:auto;box-shadow:0 2px 4px rgba(0,0,0,.1);transition:all .3s ease}
.card-laminate a.btn{background:var(--laminate-btn)}
.card-laminate a.btn:hover{background:#5A8CD8;transform:translateY(-2px);box-shadow:0 4px 8px rgba(0,0,0,.15)}
.card-tile a.btn{background:var(--tile-btn)}
.card-tile a.btn:hover{background:#D4B800;transform:translateY(-2px);box-shadow:0 4px 8px rgba(0,0,0,.15)}
.card-carpet a.btn{background:var(--carpet-btn)}
.card-carpet a.btn:hover{background:#7CB342;transform:translateY(-2px);box-shadow:0 4px 8px rgba(0,0,0,.15)}
.card-vinyl a.btn{background:var(--vinyl-btn)}
.card-vinyl a.btn:hover{background:#9C27B0;transform:translateY(-2px);box-shadow:0 4px 8px rgba(0,0,0,.15)}
.card-vinyl-sheet a.btn{background:var(--vinyl-btn)}
.card-vinyl-sheet a.btn:hover{background:#9C27B0;transform:translateY(-2px);box-shadow:0 4px 8px rgba(0,0,0,.15)}
.card-hardwood a.btn{background:var(--hardwood-btn)}
.card-hardwood a.btn:hover{background:#D32F2F;transform:translateY(-2px);box-shadow:0 4px 8px rgba(0,0,0,.15)}
.card-lvt a.btn{background:var(--lvt-btn)}
.card-lvt a.btn:hover{background:#00897B;transform:translateY(-2px);box-shadow:0 4px 8px rgba(0,0,0,.15)}
.calculator-description{background:var(--bg);padding:3rem 1rem;text-align:center}
.calculator-description ul,.calculator-description ol{max-width:800px;margin:1.5rem auto;text-align:left}
.calculator-description li{margin:0 0 .75rem;font-size:1rem}
.calculator-example{background:var(--bg);padding:3rem 1rem}
.calculator-example .example-content {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: space-between;
  align-items: center; /* Центрируем элементы по вертикали */
  max-width: 1200px;
  margin: 0 auto;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp .6s ease-out forwards;
  animation-delay: .5s;
}
.calculator-example .example-text {
  flex: 0 0 55%; /* Текст занимает 55% для баланса */
  box-sizing: border-box;
}
.calculator-example .example-text h3,
.calculator-example .example-text p {
  text-align: left;
}
.calculator-example .example-text ul {
  text-align: left;
  margin: 1.5rem 0;
  padding-left: 1.5rem;
}
.calculator-example .example-image {
  flex: 0 0 40%; /* Изображение занимает 40% */
  box-sizing: border-box;
}
.calculator-example .example-image img {
  width: 100%;
  height: auto;
  display: block;
}
.calculator-example .example-image figcaption {
  font-size: 0.875rem;
  color: #546E7A;
  margin-top: 0.5rem;
  text-align: center;
}
.faq{background:var(--pl);padding:3rem 1rem;width:100%;box-sizing:border-box}
.faq h2{color:var(--p);text-align:center}
.accordion{max-width:800px;margin:2rem auto}
.accordion-item{background:var(--sf);border-radius:12px;margin:0 0 1rem;box-shadow:0 12px 24px rgba(0,0,0,.2);overflow:hidden}
.accordion-header{display:flex;align-items:center;padding:1.25rem;background:var(--sf);cursor:pointer;font-size:1.1rem;font-weight:500;color:var(--os);transition:background .3s}
.accordion-header:hover{background:var(--pl)}
.accordion-header i{margin-right:1rem;color:var(--p);transition:transform .3s}
.accordion-body{max-height:0;padding:0 1.25rem;background:var(--sf);overflow:hidden;border-top:1px solid var(--pl);transition:max-height .3s ease-out,padding .3s ease-out}
.accordion-item.active .accordion-body{padding:1.25rem;overflow-y:auto}
footer{background:var(--pd);color:var(--op);text-align:center;padding:2rem 1rem;width:100%;box-sizing:border-box}
footer a{color:var(--op);text-decoration:none;margin:0 .5rem;font-weight:500;transition:color .3s}
footer a:hover{color:var(--a)}
@media (max-width:768px){
  header{height:auto;padding:3rem 1rem 2rem;align-items:flex-start;justify-content:flex-start}
  .header-content{padding-top:2rem;width:100%}
  .header-content h1{font-size:1.8rem;line-height:1.3;margin-bottom:1rem;word-wrap:break-word;overflow-wrap:break-word}
  .header-content p{font-size:1rem;line-height:1.4;margin-bottom:1rem;word-wrap:break-word;overflow-wrap:break-word}
  .btn{padding:1rem;font-size:1.1rem}
  .pricing-table .note{font-size:.75rem}
  .flooring-grid{grid-template-columns:1fr}
  .tabs{flex-direction:column}
  .tab{padding:.5rem;border-bottom:1px solid var(--pl)}
  .tab:last-child{border-bottom:0}
  .tab.active{border-bottom:2px solid #01579B}
  .action-buttons{flex-direction:column;gap:.5rem;align-items:center}
  .action-buttons .btn.pdf,.action-buttons .btn.share{max-width:100%}
  .input-group select{padding:1rem 2.5rem 1rem 1.25rem;font-size:1.1rem;background-size:14px 14px;background-position:right 1rem center}
  .checkbox-group input{width:24px;height:24px;margin-right:.75rem}
  .checkbox-group label{font-size:1.1rem}
  .checkbox-group{padding:.5rem 0}
  .calculator-example .example-content {
    flex-direction: column;
    align-items: center;
  }
  .calculator-example .example-text {
    flex: 0 0 100%;
  }
  .calculator-example .example-text h3,
  .calculator-example .example-text p {
    text-align: center;
  }
  .calculator-example .example-text ul {
    text-align: left;
    margin: 1.5rem auto;
    max-width: 600px; /* Ограничиваем ширину списка для баланса */
  }
  .calculator-example .example-image {
    flex: 0 0 100%;
    max-width: 600px;
  }
}
@media (max-width:600px){
  header{padding:2.5rem 0.75rem 2rem}
  .header-content{padding-top:1.5rem}
  .header-content h1{font-size:1.6rem;line-height:1.2}
  .header-content h1 i{font-size:1.3rem}
  .header-content p{font-size:0.95rem;padding:0 0.5rem}
  .flooring-grid{grid-template-columns:1fr}
  .calculator{padding:1.5rem}
  .material-icons{font-size:1.5rem}
}
@media (max-width:480px){
  header{padding:2rem 0.5rem 1.5rem}
  .header-content{padding-top:1rem}
  .header-content h1{font-size:1.4rem;line-height:1.2;margin-bottom:0.75rem}
  .header-content h1 i{font-size:1.2rem}
  .header-content p{font-size:0.9rem;line-height:1.3;padding:0 0.25rem}
}
@media (max-width:360px){
  h1{font-size:1.75rem}
  h2{font-size:1.5rem}
  header{padding:1.5rem 0.25rem 1rem}
  .header-content{padding-top:0.75rem}
  .header-content h1{font-size:1.3rem;line-height:1.2}
  .header-content h1 i{font-size:1.1rem}
  .header-content p{font-size:0.85rem;line-height:1.3}
}
.main-page-link{background:var(--bg);padding:2rem 1rem}
.main-link-container{max-width:800px;margin:0 auto}
.main-link-card{background:var(--sf);border-radius:12px;padding:2rem;box-shadow:0 4px 12px rgba(0,0,0,.1);text-align:center;border:2px solid #E3F2FD;transition:all .3s ease}
.main-link-card:hover{border-color:#7BA7E8;box-shadow:0 6px 20px rgba(0,0,0,.15);transform:translateY(-2px)}
.main-link-card h3{margin:0 0 1rem;font-size:1.5rem;font-weight:600}
.main-link-card h3 a{color:#7BA7E8;text-decoration:none;transition:color .3s ease}
.main-link-card h3 a:hover{color:#5A8CD8}
.main-link-card p{color:#546E7A;margin:0;font-size:1rem}

/* New beautiful styles for main-page-link */
.main-page-link {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  padding: 3rem 1rem;
  position: relative;
  overflow: hidden;
}

.main-page-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(circle at 25% 25%, rgba(255,255,255,0.1) 1px, transparent 1px);
  background-size: 20px 20px;
  opacity: 0.3;
}

.main-page-container {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
}

.main-page-link h2 {
  color: white;
  font-size: 2.2rem;
  font-weight: 700;
  margin: 0 0 1rem;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
  letter-spacing: -0.5px;
}

.main-page-link p {
  color: rgba(255,255,255,0.9);
  font-size: 1.1rem;
  margin: 0 0 2rem;
  line-height: 1.6;
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.main-page-btn {
  display: inline-block;
  background: linear-gradient(45deg, #ff6b6b, #ee5a24);
  color: white;
  text-decoration: none;
  padding: 1rem 2.5rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(255,107,107,0.4);
  position: relative;
  overflow: hidden;
  border: none;
  cursor: pointer;
}

.main-page-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.5s;
}

.main-page-btn:hover::before {
  left: 100%;
}

.main-page-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255,107,107,0.6);
  background: linear-gradient(45deg, #ee5a24, #ff6b6b);
}

.main-page-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(255,107,107,0.4);
}

@media (max-width: 768px) {
  .main-page-link {
    padding: 2rem 1rem;
  }
  
  .main-page-link h2 {
    font-size: 1.8rem;
  }
  
  .main-page-link p {
    font-size: 1rem;
  }
  
  .main-page-btn {
    padding: 0.9rem 2rem;
    font-size: 1rem;
  }
}