/* ==========================================================================
   HOME — KHUSUS HALAMAN INDEX.HTML
   ========================================================================== */

/* ==========================================================================
    5. HERO SECTION
    ========================================================================== */

  .hero-section {
    position: relative;
    min-height: 83vh;
    display: flex;
    align-items: center;
    overflow: hidden;

    background:
      radial-gradient(
        circle at 12% 30%,
        rgba(214, 40, 40, 0.08),
        transparent 28%
      ),
      linear-gradient(
        120deg,
        #ffffff 0%,
        #f8fbff 48%,
        #edf5fc 100%
      );
  }

  .hero-row {
    min-height: 78vh;
  }

  .hero-content {
    position: relative;
    z-index: 3;
    max-width: 700px;
    padding: 50px 0;
  }

  .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 25px;
    padding: 10px 18px;
    color: var(--dce-blue);
    background-color: var(--dce-white);
    border: 1.5px solid rgba(214, 40, 40, 0.5);
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.35px;
    box-shadow: 0 9px 22px rgba(15, 61, 110, 0.1);
  }

  .hero-title {
    margin-bottom: 25px;
    font-size: clamp(3rem, 5vw, 4.9rem);
    line-height: 1.08;
    letter-spacing: -2px;
  }

  .hero-title-navy {
      display: block;

      color: #0F3D78;

      text-shadow:
          2px 2px 0 #E53935,
          4px 4px 10px rgba(15,61,120,.18);
  }

  .hero-title-accent {
      display: block;
      margin-top: 12px;

      color: #E53935;
      font-weight: 900;

      /* Efek bayangan biru */
      text-shadow:
          2px 2px 0 #0F3D78,
          4px 4px 10px rgba(15, 61, 120, 0.18);
  }

  .hero-title-accent strong {
    color: var(--dce-red);
    font-weight: 800;
  }

  .hero-description {
    max-width: 650px;
    margin-bottom: 34px;
    color: var(--text-body);
    font-size: 1.06rem;
    line-height: 1.85;
  }

  .hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
  }

  .hero-actions .btn {
    min-width: 205px;
    padding: 14px 27px;
  }

  .hero-aircraft-wrapper{
      position: absolute;

      right: 0;
      bottom: 0;   /* ini yang membuat maskot menempel ke bawah */

      width: 52%;
      margin-right: 80px;
      display: flex;
      justify-content: flex-end;
      align-items: flex-end;
  }

  .hero-aircraft {
    position: relative;
    z-index: 1;

    width: 1300px;   /* sebelumnya 930px */

    max-width: none;
    opacity: 1;

    filter:
      contrast(1.12)
      saturate(1.08)
      drop-shadow(0 35px 32px rgba(15, 23, 42, 0.2));

    transform: translateX(40px) translateY(20px);

    animation: aircraft-floating 5s ease-in-out infinite;
  }
  @keyframes aircraft-floating {
    0%,
    100% {
      transform: translateX(20px) translateY(0);
    }

    50% {
      transform: translateX(20px) translateY(-10px);
    }
  }

  /* ==========================================================================
    6. STATISTIK
    ========================================================================== */

  .statistics-section{

  background:linear-gradient(
  135deg,
  var(--dce-blue-dark),
  var(--dce-blue)
  );
  }

  .statistic-item {
    position: relative;
    padding: 10px 20px;
  }

  .statistic-item::after {
    content: '';
    position: absolute;
    top: 10%;
    right: 0;
    width: 1px;
    height: 80%;
    background-color: rgba(255, 255, 255, 0.13);
  }

  .statistic-last::after {
    display: none;
  }

  .statistic-item h3 {
    margin-bottom: 4px;
    color: #ef4444;
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
  }

  .statistic-item p {
    color: rgba(255, 255, 255, 0.68);
    font-size: 0.87rem;
  }

  /* ==========================================================================
    7. JUDUL SECTION
    ========================================================================== */

  .section-heading {
    max-width: 760px;
    margin: 0 auto 50px;
  }

  .section-heading h2,
  .routes-header h2 {
    margin-top: 7px;
    color: var(--dce-blue);
    font-size: clamp(1.8rem, 3vw, 2.4rem);
  }

  .section-heading p {
    margin-top: 12px;
    color: var(--text-muted);
  }

  /* ==========================================================================
    8. KEUNGGULAN
    ========================================================================== */

  .advantages-section {
    padding: 85px 0;
    background-color: var(--bg-light);
  }

  .advantage-card {
    height: 100%;
    padding: 30px;
    background-color: var(--dce-white);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--shadow-small);
    transition: var(--transition-fast);
  }

  .advantage-card:hover {
    border-color: rgba(214, 40, 40, 0.4);
    transform: translateY(-8px);
    box-shadow: var(--shadow-large);
  }

  .feature-icon-box {
    width: 62px;
    height: 62px;
    margin-bottom: 20px;

    display: flex;
    align-items: center;
    justify-content: center;

    color: var(--dce-blue-medium);
    background-color: var(--dce-blue-soft);

    border-radius: 15px;
    font-size: 1.6rem;
    transition: var(--transition-fast);
  }

  .advantage-card:hover .feature-icon-box {
    color: var(--dce-white);
    background-color: var(--dce-blue-medium);
    transform: translateY(-2px) scale(1.05);
  }

  .advantage-card h3 {
    margin-bottom: 11px;
    font-size: 1.15rem;
  }

  .advantage-card p {
    color: var(--text-muted);
    font-size: 0.91rem;
  }

  /* ==========================================================================
    9. RUTE
    ========================================================================== */

  .routes-section {
    padding: 85px 0;
    background-color: var(--bg-light);
  }

  .routes-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 45px;
  }

  .all-routes-link {
    color: var(--dce-red);
    font-weight: 700;
  }

  .all-routes-link:hover {
    color: var(--dce-red-dark);
    transform: translateX(4px);
  }

  .route-card {
    height: 100%;
    padding: 30px;
    background-color: var(--dce-white);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--shadow-small);
    transition: var(--transition-fast);
  }

  .route-card:hover {
    border-color: var(--dce-red);
    transform: translateY(-8px);
    box-shadow: var(--shadow-large);
  }

  .route-code {
    display: inline-block;
    margin-bottom: 18px;
    padding: 7px 12px;

    color: var(--dce-white);
    background-color: var(--dce-blue);

    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
  }

  .route-card h3 {
    margin-bottom: 6px;
    font-size: 1.18rem;
  }

  .route-card p {
    min-height: 50px;
    color: var(--text-muted);
    font-size: 0.88rem;
  }

  .route-card hr {
    margin: 20px 0;
    border-color: var(--border-color);
    opacity: 1;
  }

  .route-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .price-label {
    display: block;
    color: var(--text-muted);
    font-size: 0.8rem;
  }

  .route-price {
    color: var(--dce-red);
    font-size: 1.35rem;
    font-weight: 800;
  }

  .route-price small {
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 400;
  }

  /* ==========================================================================
    10. CTA
    ========================================================================== */

  .cta-section {
    position: relative;
    overflow: hidden;
    padding: 75px 0;
    color: var(--dce-white);
    background: linear-gradient(135deg, var(--dce-blue), var(--dce-blue-medium));
  }

  .cta-section::before {
    content: '';
    position: absolute;
    top: -100px;
    left: -80px;
    width: 280px;
    height: 280px;
    border: 50px solid rgba(255, 255, 255, 0.05);
    border-radius: 50%;
  }

  .cta-section::after {
    content: '';
    position: absolute;
    right: -90px;
    bottom: -130px;
    width: 350px;
    height: 350px;
    border: 55px solid rgba(255, 255, 255, 0.05);
    border-radius: 50%;
  }

  .cta-section .container {
    position: relative;
    z-index: 2;
  }

  .cta-section h2 {
    margin-bottom: 15px;
    color: rgb(255, 255, 255);
    font-size: clamp(2rem, 4vw, 2.8rem);
  }

  .cta-section p {
    max-width: 850px;
    margin: 0 auto 28px;
    color: rgba(255, 255, 255, 0.85);
  }

/* ==========================================================================
    13. RESPONSIVE TABLET
    ========================================================================== */

  @media (max-width: 991.98px) {
    .hero-section {
      min-height: auto;
    }

    .hero-row {
      min-height: auto;
      padding: 40px 0 70px;
    }

    .hero-content {
      max-width: 750px;
      margin: auto;
      padding: 55px 0 20px;
      text-align: center;
    }

    .hero-description {
      margin-right: auto;
      margin-left: auto;
    }

    .hero-actions {
      justify-content: center;
    }

    .hero-aircraft-wrapper{
      width:100%;
      margin-left:0;
      position:relative;
  }

  .hero-aircraft{
      width:650px;
      max-width:100%;
  }

    @keyframes aircraft-floating {
      0%,
      100% {
        transform: translateY(0);
      }

      50% {
        transform: translateY(-8px);
      }
    }

    .routes-header {
      align-items: flex-start;
      flex-direction: column;
      gap: 15px;
    }
  }

/* ==========================================================
    MITRA SERVICE
    ========================================================== */

  .partners-section {
      padding: 90px 0;
      position: relative;
      overflow: hidden;

      background: linear-gradient(
          180deg,
          #1B4F8C 0%,
          #255E9F 45%,
          #2D6FB8 100%
      );
  }

  .section-label {
      display: inline-block;

      font-size: 1.4rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 3px;

      color: #d33636; 

      margin-bottom: 14px;
  }

  .partners-heading {
    max-width: 760px;
    margin: 0 auto 45px;
  }


  .partners-heading h2 {
    margin-top: 8px;
    color: var(--dce-white);
    font-size: clamp(2rem, 4vw, 2.8rem);
  }

  .partners-heading p {
      margin-top: 10px;

      color: rgba(255,255,255,.95);

      font-size: 1.1rem;
      line-height: 1.8;
      font-weight: 400;

      max-width: 760px;
      margin-left: auto;
      margin-right: auto;
  }

  .partner-card {
    height: 130px;
    padding: 22px;

    display: flex;
    align-items: center;
    justify-content: center;

    background-color: var(--dce-white);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 15px;

    box-shadow: 0 12px 28px rgba(8, 27, 44, 0.2);
    transition: var(--transition-fast);
  }

  .partner-card:hover {
    transform: translateY(-7px);
    box-shadow: 0 20px 38px rgba(8, 27, 44, 0.28);
  }

  .partner-card img {
    width: 100%;
    max-width: 180px;
    max-height: 75px;
    object-fit: contain;
    filter: grayscale(12%);
    transition: var(--transition-fast);
  }

  .partner-card:hover img {
    filter: grayscale(0%);
    transform: scale(1.05);
  }

  @media (max-width: 767.98px) {
    .partners-section {
      padding: 65px 0;
    }

    .partner-card {
      height: 105px;
      padding: 16px;
    }

    .partner-card img {
      max-height: 58px;
    }
  }

  .tracking-link {
    display: inline-block;
    margin-top: 14px;

    color: var(--dce-red);
    font-size: 0.86rem;
    font-weight: 700;
  }

  .tracking-link:hover {
    color: var(--dce-red-dark);
    transform: translateX(4px);
  }

/* ==========================================================================
    PROMO PENGIRIMAN
    ========================================================================== */

  .promo-section {
  position: relative;
  overflow: hidden;

  padding: 105px 0 90px;

   background:
      linear-gradient(
        135deg,
        rgba(15, 61, 110, 0.97),
        rgba(30, 95, 168, 0.93)
      );
}

  .promo-header {
    max-width: 780px;
    margin: 0 auto 60px;
    text-align: center;
  }

  .promo-header h2 {
    margin-top: 10px;
    margin-bottom: 15px;

    color: var(--dce-blue);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
  }

  .promo-header p {
    color: #fff;
    font-size: 1.05rem;
    line-height: 1.8;
  }

  .promo-title{

      display:inline-flex;
      align-items:center;
      justify-content:center;

      padding:16px 40px;

      margin:18px auto 20px;

      
    background: linear-gradient(
      135deg,
      #e53935,
      #c62828
    );

      color:#fff !important;

      border-radius:16px;

      font-size:clamp(2rem,4vw,3rem);
      font-weight:800;

      box-shadow:0 12px 28px rgba(26,90,166,.25);
  }

  /* Kartu promo */

  .promo-card {
    position: relative;
    height: 100%;
    padding: 32px;

    display: flex;
    flex-direction: column;

    background-color: var(--dce-white);
    border: 1px solid var(--border-color);
    border-radius: 18px;

    box-shadow: 0 12px 35px rgba(15, 23, 42, 0.08);
    transition: var(--transition-fast);
  }

  .promo-card:hover {
    border-color: rgba(214, 40, 40, 0.35);
    transform: translateY(-8px);
    box-shadow: 0 22px 48px rgba(15, 23, 42, 0.14);
  }

  /* Badge promo */

  .promo-badge{
      display: flex;
      align-items: center;
      justify-content: center;

      width: fit-content;
      min-width: 170px;
      height: 46px;

      padding: 0 24px;
      margin: 0 auto 22px;   /* Membuat badge berada di tengah */

      background: linear-gradient(
          135deg,
          var(--dce-red),
          var(--dce-red-dark)
      );

      color: #fff;

      border-radius: 999px;

      font-size: 1.5rem;
      font-weight: 800;
      letter-spacing: 1px;
      text-transform: uppercase;

      box-shadow: 0 8px 20px rgba(214,40,40,.25);
  }
  /* Judul kartu */

  .promo-card h3 {
    margin: 0 0 12px;

    color: var(--dce-blue);
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.4;
  }

  /* Deskripsi */

  .promo-card > p {
    min-height: 78px;
    margin-bottom: 0;

    color: var(--text-muted);
    font-size: 0.91rem;
    line-height: 1.75;
  }

  /* Periode promo */

  .promo-period {
    display: flex;
    align-items: center;
    gap: 8px;

    margin-top: 18px;

    color: var(--dce-blue-medium);
    font-size: 0.82rem;
    font-weight: 600;
  }

  .promo-period i {
    flex-shrink: 0;
    color: var(--dce-blue-medium);
    font-size: 0.95rem;
  }

  .promo-header .section-label{
      color: #fff;
      font-size:1.5rem;
      font-weight:700;
      letter-spacing:2px;
      text-transform:uppercase;
  }

  /* Garis pemisah */

  .promo-card hr {
    width: 100%;
    margin: 22px 0;

    border-color: var(--border-color);
    opacity: 1;
  }

  /* Bagian harga dan tombol */

  .promo-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;

    margin-top: auto;
  }

  .promo-label {
    display: block;
    margin-bottom: 2px;

    color: var(--text-muted);
    font-size: 1.2rem;
  }

  .promo-price {
    color: var(--dce-red);
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1.2;
  }

  .promo-price small {
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 400;
  }

  /* Tombol Ambil Promo */

  .promo-bottom .btn {
    flex-shrink: 0;
    padding: 7px 16px;

    color: var(--dce-red);
    background-color: var(--dce-white);
    border: 1.5px solid var(--dce-red);
    border-radius: 999px;

    font-size: 0.84rem;
    font-weight: 700;
  }

  .promo-bottom .btn:hover {
    color: var(--dce-white);
    background-color: var(--dce-red);
    border-color: var(--dce-red);
    transform: translateY(-2px);
  }

  /* ==========================================================================
    RESPONSIVE PROMO
    ========================================================================== */

  @media (max-width: 991.98px) {
    .promo-section {
      padding: 85px 0 75px;
    }

    .promo-card {
      padding: 28px;
    }
  }

  @media (max-width: 767.98px) {
    .promo-section {
      padding: 70px 0 60px;
    }

    .promo-header {
      margin-bottom: 42px;
    }

    .promo-header p {
      font-size: 0.95rem;
    }

    .promo-card {
      padding: 25px;
    }

    .promo-card > p {
      min-height: auto;
    }

    .promo-bottom {
      align-items: flex-start;
      flex-direction: column;
    }
  }

  @media (max-width: 480px) {
    .promo-badge {
      min-width: 100px;
      min-height: 38px;
      padding: 8px 16px;
      font-size: 0.78rem;
    }

    .promo-card h3 {
      font-size: 1.08rem;
    }

    .promo-price {
      font-size: 1.35rem;
    }
  }

/* ==========================================================
    RESPONSIVE HERO MOBILE FINAL
  ========================================================== */

  @media (max-width:767px){

  .hero-section{
      position:relative;
      overflow:hidden;
      min-height:auto;
      padding:50px 0;
  }

  .hero-section::before{
    content: "";
    position: absolute;
    inset: 0;
    display: none;
    background: rgba(255,255,255,.45);

    z-index: 2;
}

  .hero-row{
      min-height:auto;
      display:flex;
      flex-direction:column;
  }

  .hero-content{
    position: relative;
    z-index: 5;

    background: transparent;   /* Hapus background putih sebelumnya */

    backdrop-filter: none;

    padding: 15px;
}

  .hero-badge{

      margin-bottom:18px;

      font-size:.72rem;

      padding:8px 14px;
  }

  .hero-title{

      font-size:2.3rem;

      line-height:1.15;

      margin-bottom:18px;
  }

  .hero-title-main{

      display:block;
  }

  .hero-title-accent{

      display:block;

      margin-top:10px;
  }

  .hero-description{

      font-size:.92rem;

      line-height:1.8;

      margin:0 auto 28px;

      max-width:95%;
  }

  .hero-actions{

      display:flex;

      flex-direction:column;

      gap:12px;
  }

  .hero-actions .btn{

      width:100%;
  }

  /* -----------------------------
    PESAWAT MENJADI BACKGROUND
  ------------------------------*/

  .hero-aircraft-wrapper{
    position: absolute;
    inset: 0;

    display: flex;
    justify-content: center;
    align-items: center;

    opacity: .9;

        padding-left: 70px;
    padding-right: 70px;
}

  .hero-aircraft{

      width:650px !important;

      max-width:none;

      object-fit:contain;

      transform:translateY(40px);

      filter:
      brightness(1.08)
      contrast(1.08)
      saturate(1.05);

  }

  /* supaya teks berada di atas pesawat */

  .hero-content{

      position:relative;

      z-index:5;

      background:rgba(255,255,255,.25);

      backdrop-filter:blur(1px);

      padding:15px;
  }

  .hero-actions{

      position:relative;

      z-index:5;
  }

  .whatsapp-float{

      width:56px;

      height:56px;

      right:15px;

      bottom:15px;
  }

  .whatsapp-float i{

      font-size:28px;
  }

  }

  @media (max-width:480px){

  .hero-section{

      padding:45px 0;
  }

  .hero-title{

      font-size:2rem;
  }

  .hero-description{

      font-size:.88rem;
  }

  .hero-aircraft{

      width:470px;

      opacity:.18;
  }

  .hero-actions .btn{

      font-size:.92rem;
  }

  }