:root {
     --primary:      #00a896;
      --teal:      #00a896;
      --teal-dark: #008577;
      --navy:      #1e3a8a;
      --gray-1:    #f1f5f9;
      --gray-2:    #e2e8f0;
      --gray-3:    #64748b;
      --dark:      #0f172a;
    }

    body {
      font-family: 'Manrope', system-ui, sans-serif;
      background: var(--gray-1);
      color: var(--dark);
      line-height: 1.7;
    }
.service-icon img{width: 100%; object-fit: cover; height: 250px;}
    .navbar {
      background: white;
      border-bottom: 1px solid var(--gray-2);
   padding: 10px;
      box-shadow: 0 2px 12px rgba(0,0,0,0.04);
    }

    .navbar-brand {
      font-weight: 800;
      font-size: 1.9rem;
      color: var(--teal) !important;
    }

    .nav-link {
      font-weight: 600;
      color: var(--dark) !important;
      padding: 0.7rem 1.4rem !important;
    }

    .nav-link:hover,
    .nav-link.active {
      color: var(--teal) !important;
    }

    /* Hero ──────────────────────────────── */
    .hero {
    height: 100vh;
    background: linear-gradient(rgb(121 125 133 / 85%), rgb(165 165 165 / 90%)), url(../img/background/banner.jpg);
    background-size: cover;
    background-position: center;
    display: flex
;
    align-items: center;
    justify-content: center;
    text-align: left;
    color: #fff;
    background-size: cover;
    background-attachment: fixed;
    background-blend-mode: multiply;
    display: flex
;
    align-items: center;
    background-position: center;
    }


    .hero h1 {
      font-size: clamp(3.6rem, 8.5vw, 6.8rem);
      font-weight: 800;
      line-height: 1.05;
      color: #fff;
    }

    .hero-lead {
      font-size: 1.45rem;
      max-width: 680px;
      color: #fff;
      font-weight: 400;
      margin: 1.6rem 0 2.5rem;
    }

    .btn-primary-teal {
      background: var(--teal);
      border: none;
      color: white;
      font-weight: 600;
      padding: 1rem 2.6rem;
      border-radius: 12px;
      font-size: 1.15rem;
      transition: all 0.32s;
    }

    .btn-primary-teal:hover {
      background: var(--teal-dark);
      transform: translateY(-3px);
    }

    /* Sections ───────────────────────────── */
    section {
      padding: 50px 0;      background: linear-gradient(135deg, #e0f2fe 0%, #f0fdfa 100%);
      position: relative;
      overflow: hidden;
    }

    h2 {
         font-size: 45px;
      font-weight: 800;
      color: var(--navy);
      margin-bottom: 1.2rem;
      text-align: center;
    }

    .subtitle {
      font-size: 1.35rem;
      color: var(--gray-3);
      max-width: 760px;
      margin: 0 auto 1.5rem;
      text-align: center;
    }

    /* Why us timeline style */
    .timeline-item {
      position: relative;
      padding-left: 3.5rem;
      margin-bottom: 3.5rem;
    }

    .timeline-item::before {
      content: '';
      position: absolute;
      left: 1.35rem;
      top: 0;
      bottom: -3.5rem;
      width: 3px;
      background: var(--teal);
      opacity: 0.3;
    }

    .timeline-item:last-child::before {
      bottom: 0;
    }

    .timeline-icon {
      position: absolute;
       left: -12px;
    top: -11px;
      width: 60px;
      height: 60px;
      background: var(--teal);
      color: white;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.6rem;
    }

    .timeline-content h4 {
      font-size: 1.65rem;
      font-weight: 700;
      color: var(--navy);
      margin-bottom: 0.8rem;
    }

    /* Services blocks */
    .service-block {
      background: white;
      border-radius: 16px;
      padding: 1.5rem;
      box-shadow: 0 10px 30px rgba(0,168,150,0.08);
      transition: all 0.38s;
      border: 1px solid rgba(0,168,150,0.06);
    }

    .service-block:hover {
      transform: translateY(-10px);
      box-shadow: 0 20px 50px rgba(0,168,150,0.14);
    }

    .service-icon {
      font-size: 3.2rem;
      color: var(--teal);
      margin-bottom: 1.4rem;
    }

    .service-block h4 {
       font-size: 20px;
      font-weight: 700;
      color: var(--navy);
      margin-bottom: 1rem;
    }

    /* Contact */
    .contact-area {
      background: var(--navy);
      color: white;
      padding: 60px 0;
    }

    .contact-area .form-control {
      background: rgba(255,255,255,0.1);
      border: 1px solid rgba(255,255,255,0.2);
      color: white;
      border-radius: 12px;
      padding: 1.1rem 1.6rem;
    }
#contact h2{color: #fff;}
    .contact-area .form-control::placeholder {
      color: rgba(255,255,255,0.6);
    }

    .contact-area .form-control:focus {
      background: rgba(255,255,255,0.15);
      border-color: var(--teal);
      box-shadow: 0 0 0 4px rgba(0,168,150,0.25);
      color: white;
    }

    .btn-submit {
      background: var(--teal);
      border: none;
      color: white;
      font-weight: 600;
      padding: 1.1rem 3rem;
      border-radius: 12px;
      transition: all 0.32s;
    }

    .btn-submit:hover {
      background: var(--teal-dark);
      transform: translateY(-3px);
    }

    /* Footer */
    footer {
      background: var(--dark);
      color: #94a3b8;
        padding: 60px 0 30px;
    }

    .footer-brand {
      font-size: 1.95rem;
      font-weight: 800;
      color: white;
      margin-bottom: 1.2rem;
    }

    .footer-link {
      color: #cbd5e1;
      text-decoration: none;
      display: block;
      margin-bottom: 0.7rem;
      transition: color 0.28s;
    }

    .footer-link:hover {
      color: var(--teal);
    }

    .social a {
      color: white;
      font-size: 1.8rem;
      margin: 0 14px;
      transition: all 0.32s;
    }

    .social a:hover {
      color: var(--teal);
      transform: translateY(-4px);
    }

    @media (max-width: 992px) {
      .hero { padding: 140px 0 100px; }
      section { padding: 90px 0; }
    }
/* Scroll Button */
#scrollTopBtn{
    position:fixed;
    bottom:30px;
    right:30px;
    width:55px;
    height:55px;
    background:var(--primary);
    color:#fff;
    border:none;
    border-radius:50%;
    display:none;
    align-items:center;
    justify-content:center;
    box-shadow:0 8px 25px rgba(0,0,0,0.2);
}
#scrollTopBtn:hover{
    background:var(--dark);
}

@media(max-width:768px){
.hero h1{font-size:38px;}
}