:root {
    --dark-blue: #0b2a6b;
    --blue: #1857c9;
    --light-blue: #3fa9f5;
    --bg-light: #eef4fc;
    --white: #ffffff;
  }
  * { margin:0; padding:0; box-sizing:border-box; }
  html { scroll-behavior: smooth; font-size:18px;}
  body {
    font-family: 'Segoe UI', Arial, sans-serif;
     font-size:18px;
    color: #1b1b1b;
    background: var(--bg-light);
    line-height: 1.6;
    overflow-x: hidden;
    max-width: 1650px; /* Określa maksymalną szerokość strony (np. 1200px, 800px itp.) */
    width: 100%;       /* Sprawia, że na mniejszych ekranach strona dopasuje się do wyświetlacza */
    margin: 0 auto;    /* Zeruje margines góry/dołu i automatycznie wyśrodkowuje boki */    
  }
  a { text-decoration:none; color:inherit; }
  img { max-width:100%; display:block; }

  /* HEADER */
  header {
    background: var(--white);
    padding: 15px 5%;
    display:flex;
    justify-content:space-between;
    align-items:center;
    flex-wrap:wrap;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    position: sticky;
    top:0;
    z-index: 1000;
  }
  .logo {
    display:flex;
    align-items:center;
    gap:12px;
  }
  .logo-icon {
    width:121px;height:121px;
    background: var(--dark-blue);
    border-radius:10px;
    display:flex;
    align-items:center;
    justify-content:center;
    color:white;
    font-size:24px;
  }
  .logo-text h1 {
    font-size:64px;
    color: var(--dark-blue);
    letter-spacing:2px;
  }
  .logo-text p {
    font-size:20px;
    color:var(--blue);
    letter-spacing:2px;
    text-transform:uppercase;
  }
  nav ul {
    display:flex;
    gap:25px;
    list-style:none;
  }
  nav a {
    font-weight:600;
    font-size:24px;
    color: var(--dark-blue);
    transition:0.3s;
  }
  nav a:hover { color: var(--light-blue); }

  .hamburger {
    display:none;
    flex-direction:column;
    gap:5px;
    cursor:pointer;
  }
  .hamburger span {
    width:28px;
    height:3px;
    background: var(--dark-blue);
    border-radius:2px;
  }

  /* HERO */
  .hero {
    background:                 url('images/hero-bg.jpg') center/cover no-repeat; /*  linear-gradient(135deg, rgba(93, 99, 110, 0.92), rgba(172, 184, 206, 0.92)), rgba(11,42,107,0.92), rgba(24,87,201,0.92)),*/
    color:white;
    padding:80px 5%;
    display:flex;
    flex-wrap:wrap;
    align-items:center;
    gap:40px;
    min-height:480px;
    width: 1650px;
    height: 520px;
  /*background-color: lightblue;*/
  position: relative;
  }
  .hero-text { flex:1;  min-width:300px; 
    position: absolute;
    bottom: 20px; 
    right: 40px;  
  }

  .hero-text h2 {
    font-size:44px;
    margin-bottom:15px;
  }
  .hero-text .highlight { color: #7fd3ff; }
  .hero-text p {
    font-size:18px;
    margin-bottom:25px;
    opacity:0.95;
    max-width:500px;    
  }
  .btn {
    display:inline-block;
    background: var(--light-blue);
    color:white;
    padding:14px 30px;
    border-radius:30px;
    font-weight:bold;
    font-size:20px;
    transition:0.3s;
    box-shadow:0 4px 15px rgba(0,0,0,0.2);
    border:none;
    cursor:pointer;
  }
  .btn:hover { background: #2a8fd6; transform: translateY(-2px); }
  .hero-slogan {
    flex:1;
    min-width:280px;
    text-align:center;
  }
  .hero-slogan span {
    font-style:italic;
    font-size:32px;
    font-family: 'Georgia', serif;
    color:#dff1ff;
    display:block;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
    position: absolute;
    bottom: 40%;
    right: 31%; 
    
  }

  /* SECTION GENERAL */
  .section {
    padding:70px 5%;
  }
  .section-title {
    text-align:center;
    margin-bottom:45px;
  }
  .section-title h3 {
    font-size:36px;
    color: var(--dark-blue);
  }
  .section-title p.subtitle {
    color:#666;
    margin-top:8px;
    font-size:22px;
  }
  .section-title .line {
    width:240px;
    height:4px;
    background: var(--light-blue);
    margin:12px auto;
    border-radius:2px;
  }

  /* SERVICES */
  .services-grid {
    display:grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap:30px;
  }
  .service-card {
    background:white;
    border-radius:15px;
    overflow:hidden;
    box-shadow:0 5px 20px rgba(0,0,0,0.08);
    transition:0.3s;
  }
  .service-card:hover {
    transform: translateY(-8px);
    box-shadow:0 10px 30px rgba(0,0,0,0.15);
  }
  .service-img {
    height:240px;
    background: linear-gradient(135deg,#dbe9fb,#b7d3f5);
    overflow:hidden;
  }
  .service-img img {
    width:100%;height:100%;object-fit:cover;
  }
  .service-body { padding:25px; border-top:4px solid var(--light-blue); }
  .service-icon-mini {
    width:45px;height:45px;
    background: var(--dark-blue);
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    color:white;
    font-size:20px;
    margin-bottom:12px;
  }
  .service-card h4 {
    color: var(--dark-blue);
    font-size:24px;
    margin-bottom:10px;
  }
  .service-card p { color:#444; font-size:18px; }

  /* HIGHLIGHT SECTION - REAL IMAGES */
  .highlight-section {
    background: var(--white);
    padding:70px 5%;
  }
  .highlight-grid {
    display:grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap:25px;
  }
  .highlight-card {
    position:relative;
    border-radius:15px;
    overflow:hidden;
    height:320px;
  }
  .highlight-card img {
    width:100%;height:100%;object-fit:cover;
    transition:0.5s;
  }
  .highlight-card:hover img { transform:scale(1.08); }
  .highlight-label {
    position:absolute;
    bottom:0;
    left:0;
    right:0;
    background: linear-gradient(to top, rgba(11,42,107,0.95), transparent);
    color:white;
    padding:30px 20px 20px;
  }
  .highlight-label h4 { font-size:20px; margin-bottom:5px; }
  .highlight-label p { font-size:14px; opacity:0.9; }

  /* GALLERY */
  .gallery-grid {
    display:grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap:15px;
  }
  .gallery-item {
    height:200px;
    border-radius:12px;
    overflow:hidden;
    background: linear-gradient(135deg,#dbe9fb,#b7d3f5);
  }
  .gallery-item img {
    width:100%;height:100%;object-fit:cover;
    transition:0.4s;
  }
  .gallery-item:hover img { transform:scale(1.1); }

  /* NAPRAWIAM ICONS */
  .repair-section {
    background: var(--dark-blue);
    color:white;
    padding:70px 5%;
    text-align:center;
  }
  .repair-section h3 {
    font-size:32px;
    margin-bottom:40px;
    letter-spacing:1px;
  }
  .repair-icons {
    display:grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap:30px;
  }
  .repair-icons div {
    background: rgba(255,255,255,0.08);
    padding:25px 10px;
    border-radius:12px;
    transition:0.3s;
  }
  .repair-icons div:hover {
    background: rgba(255,255,255,0.18);
    transform: translateY(-5px);
  }
  .repair-icons .icon-emoji {
    font-size:40px;
    display:block;
    margin-bottom:10px;
  }
  .repair-icons p {
    font-size:14px;
    font-weight:600;
  }

  /* WHY US */
  .why-us {
    padding:70px 5%;
    display:flex;
    flex-wrap:wrap;
    gap:40px;
    align-items:center;
    justify-content:center;
  }
  .why-list {
    flex:1;
    min-width:280px;
  }
  .why-list ul { list-style:none; }
  .why-list li {
    font-size:18px;
    margin-bottom:10px;
    padding-left:30px;
    position:relative;
  }
  .why-list li::before {
    content:"✔";
    color: var(--light-blue);
    position:absolute;
    left:0;
    font-weight:bold;
  }
  .cta-box {
    flex:1;
    min-width:280px;
    background: linear-gradient(135deg, var(--blue), var(--dark-blue));
    color:white;
    padding:40px;
    border-radius:15px;
    text-align:center;
  }
  .cta-box h3 {
    font-size:30px;
    font-style:italic;
    margin-bottom:20px;
  }

 

  /* TESTIMONIALS */
  .testimonials {
    background: var(--bg-light);
    padding:70px 5%;
  }
  .testimonial-grid {
    display:grid;
    grid-template-columns: repeat(auto-fit, minmax(280px,1fr));
    gap:25px;
  }
  .testimonial-card {
    background:white;
    padding:30px;
    border-radius:15px;
    box-shadow:0 5px 20px rgba(0,0,0,0.08);
    position:relative;
  }
  .testimonial-card::before {
    content: "\201C";
    font-size:60px;
    color: var(--light-blue);
    opacity:0.3;
    position:absolute;
    top:10px;
    left:15px;
    font-family:Georgia, serif;
  }
  .testimonial-card p.text {
    font-style:italic;
    color:#444;
    margin-bottom:15px;
    position:relative;
    z-index:1;
  }
  .testimonial-card .stars { color:#f5b301; margin-bottom:10px; }
  .testimonial-card .author { font-weight:bold; color:var(--dark-blue); }

  /* CONTACT + FORM */
  .contact-section {
    background: var(--white);
    padding:70px 5%;
  }
  .contact-flex {
    display:grid;
    grid-template-columns: 1fr 1fr;
    gap:50px;
    max-width:1200px;
    margin:0 auto;
  }
  @media (max-width:900px) {
    .contact-flex { grid-template-columns: 1fr; }
  }
  .contact-info-list {
    display:flex;
    flex-direction:column;
    gap:20px;
  }
  .contact-card {
    background: var(--bg-light);
    padding:20px 25px;
    border-radius:12px;
    display:flex;
    align-items:center;
    gap:15px;
  }
  .contact-card .icon {
    font-size:26px;
    color: var(--dark-blue);
    flex-shrink:0;
  }
  .contact-card strong { display:block; color: var(--dark-blue); font-size:22px; }
  .contact-card span { font-size:18px; color:#555; }

  .contact-form {
    background: var(--bg-light);
    padding:35px;
    border-radius:15px;
  }
  .contact-form h4 {
    color: var(--dark-blue);
    font-size:28px;
    margin-bottom:20px;
  }
  .form-group { margin-bottom:18px; }
  .form-group label {
    display:block;
    margin-bottom:6px;
    font-size:18px;
    font-weight:600;
    color: var(--dark-blue);
  }
  .form-group input,
  .form-group textarea,
  .form-group select {
    width:100%;
    padding:12px 15px;
    border:1px solid #cfd8e6;
    border-radius:8px;
    font-size:18px;
    font-family:inherit;
    background:white;
    transition:0.3s;
  }
  .form-group input:focus,
  .form-group textarea:focus,
  .form-group select:focus {
    outline:none;
    border-color: var(--light-blue);
    box-shadow:0 0 0 3px rgba(63,169,245,0.2);
  }
  .form-group textarea { resize:vertical; min-height:120px; }
  .form-checkbox {
    display:flex;
    align-items:flex-start;
    gap:10px;
    margin-bottom:20px;
    font-size:16px;
    color:#555;
  }
  .form-checkbox input { width:auto; margin-top:3px; }
  .submit-btn {
    width:100%;
    background: var(--dark-blue);
    color:white;
    padding:15px;
    border:none;
    border-radius:8px;
    font-size:18px;
    font-weight:bold;
    cursor:pointer;
    transition:0.3s;
  }
  .submit-btn:hover { background: var(--blue); }
  .form-success {
    display:none;
    background:#d4edda;
    color:#155724;
    padding:15px;
    border-radius:8px;
    margin-bottom:15px;
    text-align:center;
  }

  /* MAP */
  .map-section {
    padding:0;
  }
  .map-container {
    width:100%;
    height:450px;
    border:none;
  }
  .map-info-bar {
    background: var(--dark-blue);
    color:white;
    padding:20px 5%;
    display:flex;
    flex-wrap:wrap;
    justify-content:center;
    gap:40px;
    text-align:center;    
  }
  .map-info-bar div strong { display:block; font-size:22px; }
  .map-info-bar div span { font-size:18px; opacity:0.85; }

  /* FOOTER */
  footer {
    background: var(--dark-blue);
    color:white;
    padding:50px 5% 20px;
    font-size:18px;
  }
  .footer-grid {
    display:grid;
    grid-template-columns: repeat(auto-fit, minmax(220px,1fr));
    gap:30px;
    max-width:1200px;
    margin:0 auto 30px;
  }
  .footer-col h4 {
    font-size:22px;
    margin-bottom:15px;
    color:#7fd3ff;
  }
  .footer-col p, .footer-col a {
    font-size:18px;
    color:#cdd8ec;
    display:block;
    margin-bottom:8px;
  }
  .footer-col a:hover { color:white; }
  .social-icons {
    display:flex;
    gap:12px;
    margin-top:10px;
  }
  .social-icons a {
    width:56px;height:56px;
    background: rgba(255,255,255,0.1);
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:16px;
    transition:0.3s;
  }
  .social-icons a:hover { background: var(--light-blue); }
  .footer-bottom {
    text-align:center;
    padding-top:20px;
    border-top:1px solid rgba(255,255,255,0.15);
    font-size:13px;
    color:#a8bede;
  }

  /* BACK TO TOP */
  .back-to-top {
    position:fixed;
    bottom:25px;
    right:25px;
    width:50px;
    height:50px;
    background: var(--light-blue);
    color:white;
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:22px;
    cursor:pointer;
    box-shadow:0 4px 15px rgba(0,0,0,0.3);
    opacity:0;
    visibility:hidden;
    transition:0.3s;
    z-index:999;
  }
  .back-to-top.show { opacity:1; visibility:visible; }
  .back-to-top:hover { background: var(--dark-blue); }

  /* FLOATING CALL BUTTON (mobile) */
  .floating-call {
    position:fixed;
    bottom:25px;
    left:25px;
    background:#25d366;
    color:white;
    width:56px;
    height:56px;
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:26px;
    box-shadow:0 4px 15px rgba(0,0,0,0.3);
    z-index:999;
  }

  @media (max-width:768px) {
    nav { width:100%; }
    nav ul {
      display:none;
      flex-direction:column;
      width:100%;
      background:white;
      position:absolute;
      top:80px;
      left:0;
      padding:20px 5%;
      box-shadow:0 5px 15px rgba(0,0,0,0.1);
    }
    nav ul.active { display:flex; }
    .hamburger { display:flex; }
    .hero-text h2 { font-size:32px; }
  }