/* ============================================================
    KhaSTEL — style.css (COMPLETE FINAL)
    - Full replacement: semua class asli tetap ada
    - Perbaikan: container terpisah (card), shadow, map dipendekkan,
      form benar-center, logo client aktif, selective coloring,
      lebih biru & responsive
    ============================================================ */

  /* THEME VARIABLES */
  :root{
    --blue-deep: #003b54;    /* deep */
    --blue-main: #038bb6;    /* primary */
    --blue-light: #73e0ff;   /* accent */
    --blue-bg: #e8f8ff;      /* page background */
    --soft-white: #ffffff;
    --soft-gray: #f3f7fa;
    --muted: #6b7785;
    --card-shadow: 0 16px 48px rgba(6,24,40,0.08);
    --card-border: 1px solid rgba(0,0,0,0.04);
    --glass: rgba(255,255,255,0.88);
    --focus: rgba(3,123,176,0.12);
  }

  /* RESET & GLOBAL */
  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    font-family: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
    background: var(--blue-bg);
    color: #12232b;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  /* UTILITIES */
  .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
  .center { margin-left:auto; margin-right:auto; }

  /* ============================================================
    HEADER
    - glass white header, scrolled state available via .scrolled
    ============================================================ */
  .site-header {
    position: fixed;
    top: 0; left: 0; width: 100%;
    background: linear-gradient(180deg, rgba(255,255,255,0.94), rgba(255,255,255,0.86));
    backdrop-filter: blur(12px) saturate(120%);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    z-index: 1100;
    transition: all .28s ease;
    box-shadow: 0 8px 24px rgba(6,24,40,0.04);
  }
  .site-header.scrolled {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(6,24,40,0.08);
  }

  .header-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    gap: 12px;
  }
  .logo img { height: 56px; display: block; }

  /* NAV */
  .main-nav ul {
    display: flex;
    list-style: none;
    gap: 22px;
    align-items: center;
  }
  .main-nav a {
    color: #17303c;
    text-decoration: none;
    font-weight: 600;
    transition: color .20s, transform .18s;
    font-size: .95rem;
    position: relative;
    padding: 6px 4px;
  }
  .main-nav a::after {
    content: "";
    position: absolute;
    left: 0; bottom: -6px;
    width: 0; height: 3px;
    background: var(--blue-main);
    border-radius: 6px;
    transition: width .28s cubic-bezier(.2,.9,.3,.99);
  }
  .main-nav a:hover { color: var(--blue-deep); transform: translateY(-2px); }
  .main-nav a:hover::after { width: 100%; }

  /* Dropdown */
  .dropdown { position: relative; }
  .dropdown-menu {
    position: absolute;
    top: 110%; left: 0;
    min-width: 200px;
    background: var(--soft-white);
    border-radius: 12px;
    padding: 8px;
    box-shadow: 0 12px 40px rgba(6,24,40,0.10);
    opacity: 0; transform: translateY(8px); transition: all .22s; pointer-events: none;
  }
  .dropdown:hover .dropdown-menu {
    opacity: 1; transform: translateY(0); pointer-events: auto;
  }
  .dropdown-menu a { display: block; padding: 10px 14px; color: #23343f; border-radius: 8px; font-weight: 600; }
  .dropdown-menu a:hover { background: var(--blue-main); color: #fff; }

  /* Registrasi button in nav */
  .btn-registrasi {
    background: linear-gradient(120deg, var(--blue-main), var(--blue-deep));
    color: #fff !important;
    padding: 10px 22px;
    border-radius: 30px;
    transition: transform .18s ease, box-shadow .18s;
    font-weight: 700;
    box-shadow: 0 10px 30px rgba(0,110,150,0.12);
    border: none;
    cursor: pointer;
  }
  .btn-registrasi:hover { transform: translateY(-3px); box-shadow: 0 18px 48px rgba(0,100,140,0.16); }

  /* ============================================================
    HERO
    - Kebiruan, kontras, animated entrance
    ============================================================ */
  .hero {
    min-height: 100vh;
    padding-top: 90px;
    display: flex;
    align-items: center;
    background: linear-gradient(140deg, #dff8ff 0%, #cff2ff 35%, #bfeaff 70%);
    overflow: hidden;
  }
 /* ⭐ PERUBAHAN — agar konten kiri & tidak center lagi */
.hero-inner {
    width: 100%;
    max-width: 1200px;
    margin-left: 0;            /* ⭐ dari auto → 0 */
    margin-right: auto;        /* ⭐ biar tetap responsif */
    display: flex;
    align-items: center;
    justify-content: flex-start;   /* ⭐ dari space-between → kiri */
    gap: 40px;
    padding: 56px 40px;            /* ⭐ tambah sisi kiri */
}

  .hero-copy { flex: 1; color: var(--blue-deep); animation: fadeLeft .9s ease both; z-index: 3; }
  .hero-copy h1 {
    font-size: 2.9rem; font-weight: 800; margin-bottom: 12px; line-height: 1.12; color: var(--blue-deep);
  }
  .hero-copy p { margin-bottom: 20px; font-size: 1.06rem; color: #2a4856; }
  .hero-cta { display: flex; gap: 12px; margin-bottom: 12px; }

  /* Buttons */
  .btn-primary {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 30px;
    background: linear-gradient(180deg, var(--soft-white), #effcff);
    color: var(--blue-deep);
    font-weight: 800;
    border: 1px solid rgba(0,0,0,0.03);
    box-shadow: 0 8px 30px rgba(0,120,150,0.06);
    transition: transform .18s, background .18s, color .18s;
    text-decoration: none;
  }
  .btn-primary:hover {
    transform: translateY(-4px);
    background: linear-gradient(180deg, var(--blue-main), var(--blue-deep));
    color: #fff;
    box-shadow: 0 18px 48px rgba(0,100,140,0.12);
  }
  .btn-outline {
    padding: 10px 22px;
    border-radius: 30px;
    border: 2px solid var(--blue-main);
    color: var(--blue-main);
    background: transparent;
    font-weight: 700;
  }
  .btn-outline:hover { background: var(--blue-main); color: #fff; }

  /* cakupan hero */
  .cakupan-hero {
    display: inline-block;
    background: var(--soft-white);
    padding: 12px 16px;
    border-radius: 12px;
    box-shadow: 0 12px 40px rgba(6,24,40,0.06);
  }
  .cakupan-hero h2 { font-size: 1.02rem; color: var(--blue-deep); font-weight: 700; }
  .cakupan-hero p { color: var(--muted); font-size: .95rem; }

  /* hero visual */
  .hero-visual { flex: 1; display: flex; justify-content: flex-end; animation: fadeRight .9s ease both; }
  .hero-visual img { width: 430px; max-width: 100%; animation: float 4s ease-in-out infinite; filter: drop-shadow(0 20px 40px rgba(0,110,140,0.08)); }

  /* background accents */
  .hero-bg-shape { position: absolute; border-radius: 160px; filter: blur(80px); opacity: .12; pointer-events: none; z-index:1; }
  .hero-bg-1{ width:420px; height:420px; right:-80px; top:40px; background: var(--blue-main); transform: rotate(12deg); }
  .hero-bg-2{ width:300px; height:300px; left:-80px; bottom:-60px; background: var(--blue-deep); }

  /* ANIMATIONS */
  @keyframes fadeLeft { from { opacity:0; transform:translateX(-30px);} to { opacity:1; transform:none; } }
  @keyframes fadeRight { from { opacity:0; transform:translateX(30px);} to { opacity:1; transform:none; } }
  @keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

  /* ============================================================
    SECTION + CARD PATTERN (SEMUA CONTENT DALAM CONTAINER TERPISAH)
    - Each main content section uses .section-card or .content-box
    - Adds consistent border+shadow so atasanmu senang
    ============================================================ */

  /* generic page section spacing */
  .page-section { padding: 80px 0; }

  /* top-level card wrapper for sections (white with shadow) */
  .section-card {
    max-width: 1200px;
    margin: 24px auto;
    background: var(--soft-white);
    border-radius: 18px;
    padding: 32px;
    box-shadow: var(--card-shadow);
    border: var(--card-border);
  }

  /* content-box smaller card */
  .content-box {
    background: var(--soft-white);
    padding: 28px;
    border-radius: 14px;
    border: var(--card-border);
    box-shadow: 0 10px 30px rgba(6,24,40,0.04);
  }

  /* allow alternate gray background card */
  .content-box.soft {
    background: var(--soft-gray);
  }

  /* small heading in a card */
  .card-title { font-size: 1.25rem; font-weight: 700; color: var(--blue-deep); margin-bottom: 12px; }

  /* separator between big sections */
  .section-separator { height: 1px; background: rgba(0,0,0,0.06); margin: 36px 0; max-width: 1200px; margin-left: auto; margin-right: auto; }

  /* ============================================================
    MAP + REGISTRASI (PENTING)
    - registrasi-map-wrapper uses grid; form centered inside column
    - map height shortened for homepage
    ============================================================ */
  .registrasi-map-wrapper {
    max-width: 1200px;
    margin: 40px auto;
    padding: 20px;
    display: grid;
    grid-template-columns: 1fr 0.85fr;
    gap: 28px;
    align-items: start;
  }

  /* Map box: shortened and contained */
  .map-wrapper {
    width: 100%;
    height: 300px;            /* homepage shorter */
    min-height: 180px;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    border: var(--card-border);
    background: var(--soft-white);
  }
  .map-wrapper iframe { width: 100%; height: 100%; border: 0; display: block; }

  /* form: centered in its grid cell */
  .form-registrasi {
    width: 100%;
    max-width: 460px;
    margin: 0 auto;
    background: var(--soft-white);
    padding: 22px;
    border-radius: 16px;
    box-shadow: var(--card-shadow);
    display: grid;
    gap: 12px;
    border: var(--card-border);
  }
  .form-registrasi input,
  .form-registrasi select {
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid rgba(0,60,80,0.10);
    background: #fbfeff;
    font-size: 1rem;
    transition: box-shadow .18s, border-color .18s, transform .12s;
  }
  .form-registrasi input::placeholder { color: #95b1bd; }
  .form-registrasi input:focus, .form-registrasi select:focus {
    border-color: var(--blue-main);
    box-shadow: 0 8px 36px rgba(3,123,176,0.12);
    outline: none;
    transform: translateY(-2px);
  }
  .form-registrasi button {
    padding: 14px;
    border-radius: 30px;
    border: none;
    font-size: 1rem;
    font-weight: 700;
    background: linear-gradient(120deg, var(--blue-main), var(--blue-deep));
    color: #fff;
    cursor: pointer;
    box-shadow: 0 12px 36px rgba(0,105,145,0.14);
    transition: transform .18s, box-shadow .18s;
  }
  .form-registrasi button:hover { transform: translateY(-4px); box-shadow: 0 18px 60px rgba(0,95,135,0.18); }

  /* For mobile ensure form is centered in grid */
  .registrasi-map-wrapper .form-registrasi { justify-self: center; }

  /* ============================================================
    PAKET / FLIP CARDS
    (all original classes preserved)
    ============================================================ */
  .section-paket { padding: 80px 0; text-align: center; }
  .section-paket .section-card { padding: 36px; }
  .section-paket h2 { font-size: 2.3rem; font-weight: 800; margin-bottom: 10px; color: var(--blue-deep); }
  .section-paket p { color: var(--muted); margin-bottom: 40px; }
  .paket-slider {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    opacity: 0;
    transform: translateY(12px);
    animation: paketEnter .9s .28s cubic-bezier(.2,.9,.3,.99) forwards;
  }
  @keyframes paketEnter { to { opacity: 1; transform: none; } }

  /* flip cards */
  .flip-card { perspective: 1200px; height: 380px; transition: transform .28s ease, box-shadow .28s; }
  .flip-card:hover { transform: translateY(-6px) scale(1.02); box-shadow: 0 20px 60px rgba(6,24,40,0.10); }
  .flip-inner {
    height: 100%; width: 100%;
    position: relative; transition: transform 0.8s cubic-bezier(.22,.9,.28,.98);
    transform-style: preserve-3d; border-radius: 20px;
  }
  .flip-card:hover .flip-inner { transform: rotateY(180deg); }
  .flip-front, .flip-back {
    position: absolute; width: 100%; height: 100%; backface-visibility: hidden;
    border-radius: 20px; overflow: hidden; box-shadow: var(--card-shadow);
    display:flex; flex-direction:column; align-items:center; text-align:center;
  }
  .flip-front {
    background: linear-gradient(180deg, var(--soft-white), #effbff);
    padding: 18px; border: 1px solid rgba(0,120,150,0.05);
  }
  .flip-front img { width: 100%; height: 180px; object-fit: cover; border-radius: 12px; margin-bottom: 12px; }
  .flip-front h3 { font-size: 1.15rem; font-weight: 800; color: var(--blue-deep); margin-bottom: 6px; }
  .flip-front .speed { color: var(--muted); font-weight: 700; margin-bottom: 6px; }
  .flip-front .price { font-weight: 900; color: var(--blue-main); font-size: 1.05rem; }

  /* back */
  .flip-back {
    transform: rotateY(180deg);
    padding: 20px;
    background: linear-gradient(160deg, var(--blue-main), var(--blue-deep));
    color: #fff;
    justify-content: center;
  }
  .flip-back h3 { margin-bottom: 10px; font-size: 1.1rem; font-weight: 800; }
  .flip-back ul { list-style: none; margin: 0 0 18px; padding: 0; text-align: left; width: 80%; }
  .flip-back li { margin: 8px 0; font-weight: 600; }
  .btn-small {
    background: #fff; color: var(--blue-main); padding: 8px 16px; border-radius: 20px; font-weight: 700;
    text-decoration: none; transition: transform .18s, box-shadow .18s;
  }
  .btn-small:hover { transform: translateY(-4px); box-shadow: 0 14px 40px rgba(0,120,150,0.12); color: var(--blue-deep); }

  /* ============================================================
    CLIENT LOGO SLIDER (active logos)
    ============================================================ */
  .section-client { padding: 80px 20px; text-align: center; }
  .section-client .section-card { padding: 24px; }
  .client-slider { overflow: hidden; margin-top: 20px; }
  .client-track { display: flex; gap: 40px; animation: scrollClients 20s linear infinite; align-items: center; }
  .client-item img {
    height: 66px;
    opacity: 1;
    filter: none;
    transition: transform .25s, opacity .25s, filter .25s;
    display: block;
  }
  .client-item img:hover { transform: translateY(-8px) scale(1.08); opacity: 1; filter: none; }
  @keyframes scrollClients { from { transform: translateX(0); } to { transform: translateX(-50%); } }

  /* ============================================================
    PROMO
    ============================================================ */
  .promo {
    width: 100%;
    padding: 70px 20px;
    text-align: center;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--blue-main) 0%, var(--blue-deep) 100%);
    color: #fff;
    border-radius: 18px;
    margin: 30px auto;
    max-width: 820px;
    box-shadow: 0 18px 50px rgba(6,24,40,0.08);
  }
  .promo h2 { font-size: 2rem; font-weight: 900; margin-bottom: 10px; }
  .promo p { font-size: 1.05rem; margin-bottom: 22px; color: rgba(255,255,255,0.95); }
  .btn-promo {
    padding: 14px 28px; background: #fff; color: var(--blue-main); border-radius: 30px; font-weight: 900; border: none;
    box-shadow: 0 10px 30px rgba(255,255,255,0.06); transition: transform .18s ease;
  }
  .btn-promo:hover { transform: translateY(-5px); background: #f7fbff; }

  /* ============================================================
    FOOTER
    ============================================================ */
  .site-footer {
    background: linear-gradient(180deg, var(--blue-deep), var(--blue-main));
    color: #fff;
    text-align: center;
    padding: 22px;
    font-weight: 600;
  }

  /* ============================================================
    RESPONSIVE - Keep behavior consistent and keep form centered
    ============================================================ */
  @media (max-width: 980px) {
    .hero-inner { flex-direction: column-reverse; gap: 28px; padding: 36px 20px; text-align: center; }
    .hero-visual { justify-content: center; }
    .hero-visual img { width: 320px; }
    .header-inner { padding: 10px 16px; }
    .main-nav ul { gap: 12px; flex-wrap: wrap; justify-content: center; }
    .paket-slider { gap: 20px; }
    .map-wrapper { height: 240px; }
    .registrasi-map-wrapper { grid-template-columns: 1fr; align-items: center; }
    .registrasi-map-wrapper .form-registrasi { justify-self: center; margin-top: 14px; }
  }

  @media (max-width: 680px) {
    .hero-copy h1 { font-size: 1.8rem; }
    .hero-visual img { width: 260px; }
    .flip-card { height: 340px; }
    .map-wrapper { height: 220px; }
    .client-track { gap: 18px; }
  }
  @media (max-width: 480px) {
    .hero { padding-top: 80px; }
    .hero-copy h1 { font-size: 1.6rem; }
    .btn-primary, .btn-outline { padding: 8px 14px; }
    .map-wrapper { height: 180px; }
    .main-nav ul { gap: 8px; font-size: .92rem; }
  }

  /* ============================================================
    ACCESSIBILITY & FOCUS
    ============================================================ */
  a:focus, button:focus, input:focus, select:focus {
    outline: 3px solid var(--focus);
    outline-offset: 4px;
  }

/* ============================================================
   HERO VIDEO BACKGROUND — FINAL FIX
   ============================================================ */

.hero {
  position: relative;
  overflow: hidden;
  background: none !important;  /* hilangkan background gradient lama */
}

.hero-bg-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  filter: brightness(0.75); /* agar teks tetap jelas */
}

.hero-inner {
  position: relative;
  z-index: 2; /* agar teks tampil di atas video */
}

/* Jika ingin hero lebih gelap overlay */
.hero::after {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0, 42, 60, 0.45);
  z-index: 1;
}
/* HERO VIDEO WRAPPER */
.hero {
    position: relative;
    width: 100%;
    min-height: 100vh;
    overflow: hidden;
}

/* VIDEO container */
.hero-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

/* VIDEO fullscreen namun hanya dalam hero */
.hero-video-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.55); /* bikin konten lebih jelas */
}

/* Konten di hero tampil rapih */
.hero-inner {
    position: relative;
    z-index: 2;
}

.hero-copy {
    color: #fff;
    text-shadow: 0 3px 8px rgba(0,0,0,0.7);
}

.cakupan-hero {
    background: rgba(255,255,255,0.85);
    padding: 20px;
    border-radius: 15px;
    backdrop-filter: blur(5px);
}

  /* STYLE UMUM UNTUK SEMUA CONTAINER */
/* SECTION WRAPPER */
/* Mengatur container konten */
.section-container {
  max-width: 1200px;
  margin: 0px auto;     /* Jarak super kecil, antar container hanya 1px */
  padding: 12px;
  background: #ffffff;
  border-radius: 16px;

  box-shadow: 
    0 4px 14px rgba(0, 0, 0, 0.12),
    0 2px 6px rgba(0, 0, 0, 0.08);

  backdrop-filter: blur(3px);
}



/* Bila mau container benar-benar tampil lebih menonjol */
.section-container-strong {
  box-shadow:
    0 10px 25px rgba(0, 0, 0, 0.25),
    0 6px 15px rgba(0, 0, 0, 0.20);
}

  /* END OF FILE */