:root {
    --primary: #0d2741;
  }

  html, body {
    overflow-x: hidden;
  }

  body {
    font-family: "Segoe UI", system-ui, sans-serif;
  }

  /* ================= NAVBAR ================= */
  .navbar {
    background: rgba(13,39,65,.95);
  }

  .navbar-brand, .nav-link {
    color: #fff !important;
  }

  /* ================= HERO / SLIDER ================= */
  .hero-carousel,
  .hero-carousel .carousel-item {
    height: 100vh;
    min-height: 100vh;
  }

  @media (max-width: 768px) {
  .hero-carousel,
  .hero-carousel .carousel-item {
      min-height: 100svh; /* viewport mobile fix */
  }

  .hero-content h1 {
      font-size: 1.9rem;
      line-height: 1.25;
  }

  .hero-content p {
      font-size: 1rem;
  }
  }

  .carousel-item {
    background-size: cover;
    background-position: center;
    position: relative;
    transition: opacity 0.8s ease-in-out !important;
  }

  .carousel-item-next,
  .carousel-item-prev,
  .carousel-item.active {
  display: block;
  }

  .carousel-item-next.carousel-item-start,
  .carousel-item-prev.carousel-item-end {
  opacity: 0;
  }

  .carousel-item.active.carousel-item-start,
  .carousel-item.active.carousel-item-end {
  opacity: 1;
  }

  .carousel-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
      to right,
      rgba(13,39,65,.85),
      rgba(13,39,65,.55)
    );
  }

  .hero-content {
    position: relative;
    z-index: 2;
    color: #fff;
  }

  .hero-content h1 span {
    color: #ffc107;
  }

  /* ================= SECTION ================= */
  .section-padding {
    padding: 90px 0;
  }

  .section-title {
    color: var(--primary);
    font-weight: 700;
  }

  /* ================= PROGRESS WRAPPER ================= */
  .carousel-progress-wrapper {
  position: absolute;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  }

  /* ================= DESKTOP ================= */
  .carousel-progress {
  display: flex;
  gap: 12px;
  }

  .progress-line {
  width: 100px;
  height: 4px;
  background: rgba(255,255,255,.3);
  border-radius: 10px;
  overflow: hidden;
  }

  .progress-line span {
  display: block;
  height: 100%;
  width: 0%;
  background: #ffc107;
  }

  /* ================= MOBILE ================= */
  @media (max-width: 768px) {
  .carousel-progress {
      gap: 0;
  }

  .progress-line {
  width: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity .2s ease;
  }

  .progress-line.active {
  width: 180px;
  opacity: 1;
  visibility: visible;
  }
  }

  /* ================= CARD ================= */
  .feature-card {
    border: none;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 10px 30px rgba(0,0,0,.08);
    height: 100%;
    transition: .3s;
  }

  .feature-card:hover {
    transform: translateY(-6px);
  }

  /* ================= FLOW ================= */
  .flow-step {
    text-align: center;
    padding: 20px;
  }

  .flow-step i {
    font-size: 42px;
    color: var(--primary);
    margin-bottom: 15px;
  }

  /* ================= FOOTER ================= */
  footer {
    background: var(--primary);
    color: #fff;
    padding: 50px 0;
  }

 /* ================= SCROLL TO TOP ================= */
 #button {
position: fixed;
bottom: 30px;
right: 30px;
width: 48px;
height: 48px;
background-color: var(--primary);
color: #fff;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
z-index: 999;
opacity: 0;
visibility: hidden;
transition: all .3s ease;
box-shadow: 0 8px 20px rgba(0,0,0,.25);
}

#button i {
font-size: 28px;
line-height: 1;
}

#button.show {
opacity: 1;
visibility: visible;
}

#button:hover {
background-color: #123a61;
transform: translateY(-4px);
}

    .btn-custome {
    color: #fff;
    background-color: #123a61;
    border-color: #123a61;
    transition: all .25s ease;
  }
  
  /* HOVER */
  .btn-custome:hover {
    color: #fff;
    background-color: #0d2741;
    border-color: #0d2741;
  }
  
  /* FOCUS */
  .btn-custome:focus,
  .btn-custome.focus {
    color: #fff;
    background-color: #0d2741;
    border-color: #0d2741;
    box-shadow: 0 0 0 .2rem rgba(13, 39, 65, 0.4);
  }
  
  /* ACTIVE */
  .btn-custome:not(:disabled):not(.disabled):active,
  .btn-custome:not(:disabled):not(.disabled).active,
  .show > .btn-custome.dropdown-toggle {
    color: #fff;
    background-color: #0b2136;
    border-color: #0b2136;
  }
  
  /* ACTIVE + FOCUS */
  .btn-custome:not(:disabled):not(.disabled):active:focus,
  .btn-custome:not(:disabled):not(.disabled).active:focus,
  .show > .btn-custome.dropdown-toggle:focus {
    box-shadow: 0 0 0 .2rem rgba(13, 39, 65, 0.5);
  }
  
  /* DISABLED */
  .btn-custome.disabled,
  .btn-custome:disabled {
    color: #fff;
    background-color: #123a61;
    border-color: #123a61;
    opacity: .65;
  }
  
  .btn-custome:active {
    transform: scale(.98);
  }