:root{
    --blue-900:#0b1f4d;
    --blue-800:#0e2a63;
    --blue-700:#123a8a;
    --blue-600:#1450c9;
    --blue-500:#1e63e6;
    --blue-050:#eef4ff;
    --text-dark:#0f1b33;
    --text-muted:#6b7280;
    --border:#e6e9f0;
    --bg-soft:#f7f9fc;
    --gold:#f5b400;
    --radius:10px;
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;}
  body{
    font-family:'Roboto', Arial, sans-serif;
    color:var(--text-dark);
    line-height:1.5;
    background:#fff;
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%;display:block;}
  a{text-decoration:none;color:inherit;}
  ul{list-style:none;}
  .container{
    width:100%;
    max-width:1200px;
    margin:0 auto;
    padding:0 20px;
  }
  .btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:6px;
    font-family:'Roboto',sans-serif;
    font-weight:600;
    font-size:14px;
    border-radius:8px;
    padding:10px 20px;
    border:none;
    cursor:pointer;
    transition:all .2s ease;
    white-space:nowrap;
  }
  .btn-primary{background:var(--blue-600);color:#fff;}
  .btn-primary:hover{background:var(--blue-700);}
  .btn-outline{background:#fff;color:var(--blue-600);border:1.5px solid var(--blue-600);}
  .btn-outline:hover{background:var(--blue-050);}
  .btn-block{width:100%;}

  /* ===== Top Bar ===== */
  .topbar{
    background:var(--blue-600);
    color:#fff;
    font-size:13px;
  }
  .topbar .container{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding-top:8px;
    padding-bottom:8px;
    flex-wrap:wrap;
    gap:6px;
  }
  .topbar-left{display:flex;gap:20px;flex-wrap:wrap;}
  .topbar-left span{display:flex;align-items:center;gap:6px;}
  .topbar-right{display:flex;align-items:center;gap:10px;}
  .topbar-right span{opacity:.9;}

  /* ===== Header ===== */
  header.main-header{
    background:#fff;
    border-bottom:1px solid var(--border);
    position:sticky;
    top:0;
    z-index:100;
  }
  .nav-wrap{
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:14px 20px;
  }
  .logo{
    display:flex;
    align-items:center;
    gap:8px;
    font-size:22px;
    font-weight:800;
    color:var(--blue-900);
  }
  .logo .accent{color:var(--blue-600);}
  .logo-icon{
    width:34px;height:34px;
    background:var(--blue-600);
    border-radius:8px;
    display:flex;align-items:center;justify-content:center;
    color:#fff;font-size:18px;
  }
  nav.main-nav ul{
    display:flex;
    gap:28px;
    font-size:14.5px;
    font-weight:500;
  }
  nav.main-nav a{color:var(--text-dark);transition:color .2s;}
  nav.main-nav a.active,nav.main-nav a:hover{color:var(--blue-600);}
  .header-actions{display:flex;align-items:center;gap:10px;}
  .btn-login{background:#fff;color:var(--blue-600);border:1.5px solid var(--blue-600);padding:8px 18px;}
  .btn-register{background:var(--blue-600);color:#fff;padding:8px 18px;}
  .menu-toggle{display:none;background:none;border:none;font-size:26px;cursor:pointer;color:var(--blue-900);}

  /* ===== Hero ===== */
  .hero{
    background:linear-gradient(120deg,var(--blue-900) 0%,var(--blue-700) 100%);
    color:#fff;
    padding:60px 0 130px;
    position:relative;
    overflow:hidden;
  }
  .hero-grid{
    display:grid;
    grid-template-columns:1.05fr 1fr;
    gap:40px;
    align-items:center;
  }
  .hero-badge{
    display:inline-block;
    background:rgba(255,255,255,.12);
    border:1px solid rgba(255,255,255,.25);
    font-size:12px;
    font-weight:600;
    letter-spacing:1px;
    padding:6px 14px;
    border-radius:20px;
    margin-bottom:18px;
  }
  .hero h1{
    font-size:42px;
    font-weight:800;
    line-height:1.2;
    margin-bottom:16px;
  }
  .hero p{
    font-size:16px;
    color:rgba(255,255,255,.85);
    max-width:460px;
    margin-bottom:0;
  }
  .hero-image{
    border-radius:16px;
    overflow:hidden;
  }
  .hero-image .ph{
    width:100%;
    aspect-ratio:4/3;
    background:linear-gradient(135deg,#3a5cc9,#1e3a8a);
    border-radius:16px;
    display:flex;align-items:center;justify-content:center;
    color:rgba(255,255,255,.6);
    font-size:14px;
    text-align:center;
  }

  /* ===== Search box ===== */
  .search-card{
    background:#fff;
    border-radius:16px;
    box-shadow:0 20px 50px rgba(11,31,77,.25);
    padding:22px;
    margin-top:-70px;
    position:relative;
    z-index:5;
  }
  .search-tabs{
    display:flex;
    gap:24px;
    border-bottom:1px solid var(--border);
    margin-bottom:18px;
    padding-bottom:12px;
    font-size:14px;
    font-weight:600;
    color:var(--text-muted);
  }
  .search-tabs .tab.active{color:var(--blue-600);}
  .search-form{
    display:grid;
    grid-template-columns:1fr 1fr 1fr 1fr auto;
    gap:14px;
    align-items:end;
  }
  .field label{
    display:block;
    font-size:11.5px;
    font-weight:600;
    text-transform:uppercase;
    letter-spacing:.4px;
    color:var(--text-muted);
    margin-bottom:6px;
  }
  .field .input-fake{
    border:1.5px solid var(--border);
    border-radius:8px;
    padding:11px 12px;
    font-size:14px;
    color:var(--text-dark);
    background:var(--bg-soft);
  }
  .field .input-fake small{display:block;color:var(--text-muted);font-weight:400;font-size:12px;margin-top:2px;}
  .search-form .btn-primary{height:48px;padding:0 26px;}

  /* ===== Features strip ===== */
  .features-strip{
    background:var(--bg-soft);
    padding:36px 0;
  }
  .features-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:24px;
  }
  .feature-item{
    display:flex;
    align-items:center;
    gap:14px;
  }
  .feature-icon{
    width:46px;height:46px;
    flex-shrink:0;
    background:var(--blue-050);
    color:var(--blue-600);
    border-radius:10px;
    display:flex;align-items:center;justify-content:center;
    font-size:20px;
  }
  .feature-item h4{font-size:14.5px;font-weight:700;margin-bottom:2px;}
  .feature-item p{font-size:12.5px;color:var(--text-muted);}

  /* ===== Section heading ===== */
  .section{padding:64px 0;}
  .section-head{
    display:flex;
    justify-content:space-between;
    align-items:flex-end;
    margin-bottom:32px;
    flex-wrap:wrap;
    gap:12px;
  }
  .section-head h2{font-size:26px;font-weight:800;margin-bottom:6px;}
  .section-head p{color:var(--text-muted);font-size:14px;}
  .section-head.center{flex-direction:column;text-align:center;align-items:center;}

  /* ===== Popular Routes ===== */
  .routes-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:22px;
  }
  .route-card{
    border:1px solid var(--border);
    border-radius:14px;
    overflow:hidden;
    transition:box-shadow .2s, transform .2s;
  }
  .route-card:hover{box-shadow:0 12px 30px rgba(15,27,51,.1);transform:translateY(-3px);}
  .route-card .ph{
    height:130px;
    background:linear-gradient(135deg,#c9d6f5,#8ea9e8);
    display:flex;align-items:center;justify-content:center;
    color:#fff;font-size:12px;
  }
  .route-card .body{padding:16px;}
  .route-card h4{font-size:15.5px;font-weight:700;margin-bottom:10px;}
  .route-meta{
    display:flex;
    justify-content:space-between;
    font-size:12px;
    color:var(--text-muted);
    margin-bottom:14px;
  }
  .route-meta .price{color:var(--blue-600);font-weight:700;font-size:14px;}
  .route-meta .price small{color:var(--text-muted);font-weight:400;font-size:11px;}

  /* ===== Why choose us ===== */
  .why-grid{
    display:grid;
    grid-template-columns:repeat(5,1fr);
    gap:20px;
  }
  .why-card{
    background:#fff;
    border:1px solid var(--border);
    border-radius:12px;
    padding:24px 18px;
    text-align:center;
  }
  .why-card .icon{
    width:48px;height:48px;
    margin:0 auto 14px;
    border-radius:10px;
    background:var(--blue-050);
    color:var(--blue-600);
    display:flex;align-items:center;justify-content:center;
    font-size:20px;
  }
  .why-card h4{font-size:14.5px;font-weight:700;margin-bottom:6px;}
  .why-card p{font-size:12.5px;color:var(--text-muted);}

  /* ===== Offer banner ===== */
  .offer-banner{
    background:linear-gradient(120deg,var(--blue-900),var(--blue-600));
    border-radius:18px;
    color:#fff;
    padding:40px 44px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    position:relative;
    overflow:hidden;
    flex-wrap:wrap;
    gap:20px;
  }
  .offer-banner h3{font-size:24px;font-weight:800;margin-bottom:8px;}
  .offer-banner p{font-size:14px;color:rgba(255,255,255,.85);margin-bottom:16px;}
  .offer-code{
    display:inline-flex;
    align-items:center;
    gap:12px;
    background:rgba(255,255,255,.12);
    border:1px dashed rgba(255,255,255,.5);
    border-radius:8px;
    padding:8px 16px;
    font-size:13px;
    margin-right:14px;
  }
  .offer-badge{
    position:absolute;
    top:20px;right:190px;
    background:var(--gold);
    color:var(--blue-900);
    font-weight:800;
    font-size:13px;
    width:60px;height:60px;
    border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    text-align:center;
    line-height:1.1;
  }
  .offer-image .ph{
    width:220px;height:120px;
    background:rgba(255,255,255,.12);
    border-radius:12px;
    display:flex;align-items:center;justify-content:center;
    color:rgba(255,255,255,.7);
    font-size:12px;
  }

  /* ===== Operators ===== */
  .operators-row{
    display:flex;
    justify-content:space-between;
    align-items:center;
    flex-wrap:wrap;
    gap:24px;
  }
  .operator-logo{
    font-weight:700;
    font-size:18px;
    color:#9aa4b5;
    letter-spacing:.5px;
  }

  /* ===== Reviews ===== */
  .reviews-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:22px;
  }
  .review-card{
    background:#fff;
    border:1px solid var(--border);
    border-radius:14px;
    padding:22px;
  }
  .stars{color:var(--gold);font-size:14px;margin-bottom:12px;letter-spacing:2px;}
  .review-card p{font-size:13.5px;color:var(--text-dark);margin-bottom:16px;}
  .review-author{display:flex;align-items:center;gap:10px;}
  .avatar{
    width:38px;height:38px;
    border-radius:50%;
    background:var(--blue-050);
    color:var(--blue-600);
    display:flex;align-items:center;justify-content:center;
    font-weight:700;font-size:14px;
  }
  .review-author strong{font-size:13.5px;display:block;}
  .review-author span{font-size:11.5px;color:var(--text-muted);}

  /* ===== App download ===== */
  .app-section{
    background:linear-gradient(120deg,var(--blue-800),var(--blue-600));
    color:#fff;
    padding:56px 0;
  }
  .app-grid{
    display:grid;
    grid-template-columns:1.1fr .9fr;
    gap:30px;
    align-items:center;
  }
  .app-grid h3{font-size:26px;font-weight:800;margin-bottom:10px;}
  .app-grid p{color:rgba(255,255,255,.85);font-size:14px;margin-bottom:20px;max-width:420px;}
  .store-badges{display:flex;gap:12px;}
  .store-badge{
    background:#000;
    color:#fff;
    padding:9px 16px;
    border-radius:8px;
    font-size:12px;
    display:flex;
    align-items:center;
    gap:8px;
  }
  .app-image .ph{
    width:100%;
    aspect-ratio:16/9;
    background:rgba(255,255,255,.1);
    border-radius:14px;
    display:flex;align-items:center;justify-content:center;
    color:rgba(255,255,255,.6);
    font-size:13px;
  }

  /* ===== Newsletter ===== */
  .newsletter{
    background:var(--bg-soft);
    padding:40px 0;
  }
  .newsletter-inner{
    display:flex;
    justify-content:space-between;
    align-items:center;
    flex-wrap:wrap;
    gap:16px;
  }
  .newsletter-inner h4{font-size:18px;font-weight:700;margin-bottom:4px;}
  .newsletter-inner p{font-size:13px;color:var(--text-muted);}
  .newsletter-form{display:flex;gap:10px;flex-wrap:wrap;}
  .newsletter-form input{
    border:1.5px solid var(--border);
    border-radius:8px;
    padding:11px 14px;
    font-size:14px;
    min-width:260px;
    font-family:'Roboto',sans-serif;
  }

  /* ===== Footer ===== */
  footer{
    background:var(--blue-900);
    color:rgba(255,255,255,.75);
    padding-top:56px;
  }
  .footer-grid{
    display:grid;
    grid-template-columns:1.4fr 1fr 1fr 1.2fr;
    gap:30px;
    padding-bottom:36px;
    border-bottom:1px solid rgba(255,255,255,.1);
  }
  .footer-logo{
    display:flex;align-items:center;gap:8px;
    font-size:20px;font-weight:800;color:#fff;margin-bottom:14px;
  }
  .footer-col h5{color:#fff;font-size:14.5px;font-weight:700;margin-bottom:16px;}
  .footer-col ul li{margin-bottom:10px;font-size:13.5px;}
  .footer-col ul li a:hover{color:#fff;}
  .footer-contact li{display:flex;gap:10px;font-size:13.5px;margin-bottom:14px;align-items:flex-start;}
  .social-row{display:flex;gap:10px;margin-top:16px;}
  .social-row a{
    width:34px;height:34px;
    border-radius:50%;
    background:rgba(255,255,255,.08);
    display:flex;align-items:center;justify-content:center;
    font-size:14px;
  }
  .footer-bottom{
    padding:20px 0;
    display:flex;
    justify-content:space-between;
    align-items:center;
    font-size:12.5px;
    flex-wrap:wrap;
    gap:10px;
  }
  .pay-icons{display:flex;gap:10px;font-size:12px;font-weight:700;color:rgba(255,255,255,.6);}

  /* ===== Responsive ===== */
  @media (max-width:1024px){
    .why-grid{grid-template-columns:repeat(3,1fr);}
    .routes-grid{grid-template-columns:repeat(2,1fr);}
    .features-grid{grid-template-columns:repeat(2,1fr);}
    .footer-grid{grid-template-columns:1fr 1fr;}
    .hero-grid{grid-template-columns:1fr;}
    .hero-image{order:-1;}
  }
  @media (max-width:860px){
    nav.main-nav{display:none;}
    .menu-toggle{display:block;}
    .header-actions .btn-login{display:none;}
    .search-form{grid-template-columns:1fr 1fr;}
    .search-form .btn-primary{grid-column:1/-1;}
    .reviews-grid{grid-template-columns:1fr;}
    .app-grid{grid-template-columns:1fr;}
    .operators-row{justify-content:center;}
    .offer-banner{flex-direction:column;text-align:center;}
    .offer-badge{position:static;margin:0 auto;}
  }
  @media (max-width:640px){
    .hero h1{font-size:30px;}
    .why-grid{grid-template-columns:1fr 1fr;}
    .routes-grid{grid-template-columns:1fr;}
    .features-grid{grid-template-columns:1fr;}
    .footer-grid{grid-template-columns:1fr;}
    .search-form{grid-template-columns:1fr;}
    .newsletter-inner{flex-direction:column;align-items:flex-start;}
    .newsletter-form input{min-width:0;width:100%;}
    .topbar .container{flex-direction:column;align-items:flex-start;}
  }