/* Общий стиль */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
  
    background:#111c22;
    /* background-image: url('./img/3858.jpg'); */
    background-repeat: no-repeat;
    background-size: cover;
    color:  #91b8c9;
    font-family: 'Inter', 'Segoe UI', sans-serif;
    line-height: 1.6;
  }
  
  .container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 20px;
  }
  
  /* Header */
  .header {
   
    padding: 15px 0;
    border-bottom: 1px solid #e5e8eb;
  }
  .header__container {
    display: flex;
    justify-content: space-between;
    align-items: center;
  
    padding: 12px 20px;
    
  }
  .logo {
    color: #00BFFF;
    font-size: 24px;
    font-weight: 700;
    text-decoration: none;
  }
  .nav a {
    color: #fff;
    text-decoration: none;
    margin-left: 20px;
    font-size: 14px;
    text-transform: uppercase;
    transition: color 0.3s;
  }
  .nav a:hover {
    color: #00BFFF;
  }
  
  /* Hero */
  .hero {
    
    padding: 40px 0;
    position: relative;
    height: 700px;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.1) 55%),
    url("../img/lightning_hero.png");
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    
   
    
  }
  .hero-container {
    padding: 20px 20px;
    height: 700px;
   
  }
  .hero-content {
    position: absolute;
    top: 15%;
    left: 30%;
    /* transform: translate(-50%, -50%); */
    padding-top: 40px;
    max-width: 650px; 
    color:#fff;
  }
  .hero-title {
    font-weight: 700;
    font-size: 36px;
    line-height: 1.25;
    letter-spacing: -0.03em;
    /* color: #fff; */
    margin-bottom: 30px;
    text-transform: uppercase;
  }
 
  
  .hero-descr  {
    display: inline-block;
    font-size: 24px;
    margin-bottom: 20px;
    line-height: 1.5;
    margin-bottom: 40px;
  }
 
 
  
  /* CTA Button */
  .cta-button {
    display: block;
    background: #00bfff;
    color: #fff;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 187, 255, 0.2);
    width: 50%;
    text-align: center;
    text-decoration: none;
    
}

.cta-button:hover {
    background: #00a0e0;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 187, 255, 0.3);
} 
  
  /* Products Grid */
  .products {
    padding: 40px 0;
  }
  .products-title {
    font-weight: 700;
    font-size: 36px;
    line-height: 1.25;
    letter-spacing: -0.03em;
    color: #fff;
    margin-bottom: 30px;
  }
  .products-descr {
    font-size: 18px;
    margin-bottom: 20px;
    line-height: 1.5;
    max-width: 50%;
  }
  
  .product-one {
    height: 95vh;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.1) 55%),
    url("../img/heropic_v.png");
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    padding: 30px 0;
    margin-bottom: 30px;
  }
 
  .product-text {
    max-width: 600px;
    padding: 24px;
      /* Полупрозрачный фон */
    background: rgba(255, 255, 255, 0.1);

    /* КЛЮЧЕВОЕ: размытие фона под элементом */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px); /* для Safari */

    /* Тонкая окантовка — обязательна! */
    border: 1px solid rgba(255, 255, 255, 0.18);

    /* Скругление */
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);

  }
  .product-text h2 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #fff;
  }
  .product-text ul {
    list-style: none;
    margin-bottom: 30px;
    font-size: 18px;
    color: #fff;
  }
  .product-text li {
    margin-bottom: 10px;
    
    /* padding-left: 20px; */
  }
  .product-text li::before {
    content: "";
    
   
    margin-right: 10px;
    /* color: #00bfff; */
    color: #fff;
    display: inline-block;
    width: 18px;
    height: 18px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300BFFF' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='1' y='6' width='18' height='12' rx='2'/%3E%3Crect x='3.4' y='8.4' width='13.2' height='7.2' rx='1' fill='%233ddc84' stroke='none'/%3E%3Cline x1='23' y1='13' x2='23' y2='11'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
    vertical-align: -2px;
  }
  .features {
    padding: 20px 0;
  }
  .features-content {
    display: flex;
    gap: 20px;
  }
  .features-left {
    width: 30%;
  }
  .features-title {
    margin-bottom: 20px;
    color: #00D4FF;
  }
  .features-text {
    padding-left: 30px;
    width: 65%;
    text-align: justify;
    border-left: 1px solid #335466;
  }
  .features-list {
    margin-left: 20px;
    
  }
  .info-block {
    padding: 20px 0;
    margin-bottom: 50px;
   }
   .icon-block {
    display: flex;
    gap: 12px;
    color: #00D4FF;
    margin-bottom: 20px;
    align-items: center;
   }
   .info-box {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
   }
   .boxes {
    height: 300px;
    border: 1px solid #335466;
    border-radius: 8px;
    padding: 16px;
   
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    font-size: 18px;
    line-height: 1.1;
    display: flex;
    justify-content: space-between;
    font-weight: 500;
    text-align: center;
    color: #fff;
   }
   .product-four {
    height: 95vh;
   
    background: linear-gradient(to right, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.1) 55%),
    url("../img/campinglight.png");
    background-position-y: 85%;
    background-size: cover;
    background-repeat: no-repeat;
    padding: 30px 0;
    margin-bottom: 30px;
   }
   .info-box_w43 .box-1 {
      background: linear-gradient(to right, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.1) 55%),
      url("../img/w43-1f.png");
      background-position:center;
      background-size: cover;
      background-repeat: no-repeat;
      text-align: center;
      justify-content: center;
  
   }
   .info-box_w43 .box-2 {
    background: linear-gradient(to right, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.1) 55%),
    url("../img/w43-2.png");
    background-position:center;
    background-size: cover;
    background-repeat: no-repeat;
    text-align: center;
   
  
  }
  .info-box_w43 .box-3 {
    background: linear-gradient(to right, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.1) 55%),
    url("../img/w43-3.png");
    background-position:center;
    background-size: cover;
    background-repeat: no-repeat;
    text-align: center;
    justify-content: center;
  
  }
   .product-five {
      height: 95vh;
      background: linear-gradient(to right, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.1) 55%),
      url("../img/pnc150.png");
      background-position: center;
      background-size: cover;
      background-repeat: no-repeat;
      padding: 30px 0;
      margin-bottom: 30px;
  
   }
   .info-box_c150 .box-1 {
    background: linear-gradient(to right, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.1) 55%),
    url("../img/c150-1.png");
    background-position:center;
    background-size: cover;
    background-repeat: no-repeat;
    text-align: center;
    justify-content: center;
  
  }
   .info-box_c150 .box-2 {
      background: linear-gradient(to right, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.1) 55%),
      url("../img/c150-2.png");
      background-position:center;
      background-size: cover;
      background-repeat: no-repeat;
  
  
   }
   .info-box_c150 .box-3 {
    background: linear-gradient(to right, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.1) 55%),
    url("../img/c150-3.png");
    background-position: bottom;
    background-size: cover;
    background-repeat: no-repeat;
  
  }
   /* Use Cases */
 
   .help-block {
    
    position: relative;
    padding: 30px 0 50px 0;
    text-align: center;
    /* background: #F0F8FF; */
    overflow: hidden;
  }
  
  /* Фон-подложка: размытый круг */
  .help-block::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(55, 189, 234, 0.5) 0%, transparent 70%);
    filter: blur(60px);
    z-index: -1;
    pointer-events: none; /* чтобы не мешать кликам */
  }
  
  .help-container {
    max-width: 500px;
    margin: 0 auto;
    padding: 0 20px;
  }
  
  .help-container h2 {
    font-size: 2rem;
    color: #fff;
    margin-bottom: 12px;
  }
  
  .help-container p {
    color: #fff;
    margin-bottom: 32px;
    font-size: 1.1rem;
  }
  
  /* Форма */
  .help-form {
   
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  
  .form-group input {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #C2D8E8;
    border-radius: 8px;
    font-size: 16px;
    color: #91b8c9;
    background: #1a2b33;
    transition: border-color 0.3s;
  }
  
  .form-group input:focus {
    outline: none; /* Убираем стандартную рамку */
    border-color: #00BFFF;
    box-shadow: 0 0 0 3px rgba(0, 191, 255, 0.1); /* Лёгкое свечение */
  }
  
  .submit-button {
    background: #00BFFF;
    color: white;
    border: none;
    padding: 14px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.3s;
  }
  
  .submit-button:hover {
    background: #00a0e0;
  }
  
  .testimonials {
    
    padding: 30px 0;
  }
  .testimonials svg {
    display: block;
    margin: 0 auto ;
    align-self: left;
    margin-bottom: 20px;
  }
  .testimonials-container {
    max-width: 750px;
    text-align:center;
  }
.testimonials-title {
   
    position: absolute;
    visibility: hidden;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
}
.testimonials-text {
  display: inline-block;
  color: #fff;
  font-size: 18px;
  
  font-weight: 600;

}
  /* Footer */
  .footer {
    
    padding: 40px 0 20px;
    color: #A0B8B5;
  }
  .footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.5;
    text-align: leftr;
    color: #91b8c9;
}
  

  .copyright {
    text-align: center;
    margin-top: 40px;
    font-size: 0.9rem;
    color: #666;
  }
  .modal {
    display:block;
    position:fixed;
    z-index:99;
    left:0;
    top:0;
    width:100%;
    height:100%;
    padding: 20px;
    background:rgba(0,0,0,0.6);
    
  }
  .modal-content {
    background-color:#111c22;
    max-width: 500px;
    width: 100%;
    /* min-width:340px; 
    width: 550px; */
    height: 450px;
    margin:10vh auto;
    padding:2em;
    border-radius:10px;
    position:relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    
  }
  .modal-content h2 {
    margin-bottom: 16px;
  }
  .order-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    
  }
  .order-form input {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #C2D8E8;
    border-radius: 8px;
    font-size: 16px;
    background: #1a2b33;
    color: #91b8c9;
    margin-bottom: 20px;
    
    transition: border-color 0.3s;
  }
  .order-form input:focus {
    outline: none; /* Убираем стандартную рамку */
    border-color: #00BFFF;
    box-shadow: 0 0 0 3px rgba(0, 191, 255, 0.1); /* Лёгкое свечение */
  }
  .modal-button {
    align-self: center;
    width: 50%;
  }
  .close-modal {
    position:absolute;
    right:1em;
    top:1em;
    font-size: 30px;
   
    
    cursor:pointer;
  }

   @media (max-width:480px){
    .modal-content{
      max-width:99vw; 
      padding:1em;
    }
    .modal-button {
    
      width: 80%;
    }
  }
 /* Адаптивность */
  @media (max-width: 768px) {
 
    .hero {
    
      padding: 30px 0;
      height: 600px;
    }
    .hero-content {
      position: absolute;
      top: 10%;
      left: 5%;
      padding-top: 20px;
    }
    
    .hero-title,
    .products-title,
    .testimonials-title {
      font-size: 32px;
      font-weight: 600;

    }
    .products-descr {
      max-width: 100%;
    }
    .product-text {
      backdrop-filter: blur(2px);
      -webkit-backdrop-filter: blur(2px); /* для Safari */
    }
    .product-text ul {
      font-size: 16px;
    }
    .product-four,
    .product-five {
      padding: 20px 0;
      height: 600px;
    }
   
     .cases-grid {
      grid-template-columns: 1fr;
    } 
    .footer{
      padding:10px;
    }
  .footer-inner {
    flex-direction: column;
    align-items: center;
    gap: 10px;
    font-weight: 16px;
    line-height: 1.1;
  }

   
  }
  @media (max-width: 550px) {
    .header__container {
      flex-direction: column;
      align-items: center;
    }
    .nav {
      text-align: center;

    }
    .product-four {
      background-position: center;
    }
    .features-content {
      flex-direction: column;
      gap: 10px;
    }
    .features-left {
      width: 100%;
      display: flex;
      align-items: end;
      gap: 10px;
    }
    .features-text {
      padding-left: 10px;
      width: 100%;
}
.benefits-content {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.benefits-left {
  width: 100%;
  display: flex;
  align-items: center;
  gap:10px;
}
.benefits-right {
  padding:12px 0px 12px 20px;
  width: 100%;
  
  align-self: start;
}
.benefits-list {
  margin-left: 10px;
}
    .footer-inner {
      font-size: 14px;
    }
    .copyright {
      margin-top:10px;
      font-size: 14px;
    }
  }
  @media (max-width: 480px) {
  
    .hero-content{
      max-width: 450px;
      position: absolute;
      top: 20%;
      left: 5%;
    }
    .hero-descr {
      font-size: 20px;
    }
    .hero-title,
    .products-title,
    .testimonials-title {
      font-size: 24px;
      font-weight: 600;

    }
    .product-text h2 {
      font-size: 20px;
      line-height: normal;
    }
   .product-text li {
    line-height: normal;
   }
  }