html {
    scroll-behavior: smooth;
}

:root {
    --color-primary-blue: #17398E;  /* Warna utama untuk header dan tombol emphasis */
    --color-text-dark: #000000;     /* Warna teks utama */
    --color-contact-blue: #135CCB;  /* Blue_2 — guideline: "Use in Contact Us transition" */
    --color-standard-gray: #EAEEF4; /* Gray   — guideline: "Use standard transition" */
    --color-error: #BE4949;         /* Error red — guideline: error display */
}

body {
    font-size: 14px; /* Ukuran font standar untuk PC/Tablet */
    line-height: 1.5em; /* Spasi baris standar */
    color: var(--color-text-dark);
}

@media (max-width: 640px) {
    body {
        font-size: 15px; /* Ukuran font standar untuk SP */
    }
}

/* Top Bar (Baris atas header dengan info kontak) */
.top-bar {
    background-color: var(--color-primary-blue);
    padding: 8px 0;
    font-size: 13px;
}

/* Ganti .top-link menjadi .contact-info agar lebih spesifik */
.top-bar .contact-info a {
    color: #ffffff !important; /* Pakai !important untuk memastikan warna putih menang */
    text-decoration: none;
    margin-left: 20px;
}

.top-bar .contact-info a i {
    margin-right: 8px; /* Jarak antara ikon dan teks */
}

.main-navbar .navbar-brand img {
    height: 45px; /* Sesuaikan tinggi logo jika perlu */
}

.main-navbar .navbar-nav .nav-link {
    font-weight: 600;
    color: var(--color-text-dark);
    margin: 0 15px;
}

.main-navbar .navbar-nav .nav-link:hover,
.main-navbar .navbar-nav .nav-link.active {
    color: var(--color-primary-blue);
}

.main-navbar .ana-logo img {
    height: 25px;
}

/* ================================================================= */
/* GAYA UNTUK HERO SECTION (TOMBOL DISESUAIKAN DENGAN WARNA BARU) */
/* ================================================================= */
.tracking-form-container {
    margin-top: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.tracking-form-container .form-control {
    height: 60px;
    padding: 15px 25px;
    border: none;
    border-radius: 5px 0 0 5px;
}

.tracking-form-container .btn-track {
    height: 60px;
    background-color: var(--color-primary-blue); /* Menggunakan warna biru dari panduan */
    color: #ffffff;
    border: none;
    font-weight: 600;
    padding: 0 30px;
    border-radius: 0 5px 5px 0;
}

/* =================================== */
/* Gaya untuk Section Services Homepage */
/* =================================== */

.service-item-custom .service-image-wrapper {
    border: 1px solid #EEEEEE; /* Border abu-abu tipis */
    padding: 20px;
    margin-bottom: 25px;
    transition: .5s; /* Efek transisi saat hover */
}

.service-item-custom:hover .service-image-wrapper {
    border-color: var(--color-primary-blue); /* Warna border berubah menjadi biru saat disentuh mouse */
}

/* Memastikan gambar selalu pas di dalam container */
.service-item-custom .service-image-wrapper img {
    max-width: 100%;
    height: auto;
}

.fact-section {
    background-color: var(--color-primary-blue); /* Latar belakang biru sesuai panduan */
    color: #ffffff; /* Teks berwarna putih */
    padding: 80px 0;
}

.fact-item {
    text-align: center;
}

.fact-item i {
    font-size: 50px; /* Ukuran ikon */
    margin-bottom: 20px;
    display: block;
}

.fact-item .counter-value {
    font-size: 48px; /* Ukuran angka statistik */
    font-weight: 700;
    color: #ffffff;
}

.fact-item .counter-title {
    font-size: 18px;
    font-weight: 500;
}

/* =================================== */
/* Gaya untuk Section Shipping Guide */
/* =================================== */

.shipping-guide-section {
    position: relative;
    padding: 80px 0;
}

.shipping-guide-section .container {
    position: relative;
    z-index: 1; /* Pastikan konten di atas background jika ada */
}

/* Container utama untuk timeline */
.guide-timeline {
    position: relative;
    padding-left: 50px; /* Jarak untuk garis vertikal dan ikon */
}

/* Garis vertikal timeline */
.guide-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 17px; /* Posisi garis, sesuaikan agar pas dengan tengah ikon */
    width: 2px;
    height: 100%;
    background: #DDDDDD; /* Warna garis abu-abu */
}

/* Setiap item di timeline */
.timeline-item {
    position: relative;
    margin-bottom: 40px; /* Jarak antar item */
    padding-left: 20px;
}

/* Lingkaran dan ikon di timeline */
.timeline-item .icon-wrapper {
    width: 35px; /* Ukuran lingkaran ikon */
    height: 35px;
    background: var(--color-primary-blue); /* Warna lingkaran */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    left: 0;
    top: 0;
    transform: translateX(-50%); /* Pusatkan lingkaran pada garis */
}

.timeline-item .icon-wrapper i {
    color: #ffffff; /* Warna ikon putih */
    font-size: 16px;
}

.timeline-item h5 {
    color: var(--color-text-dark);
    margin-bottom: 5px;
    font-size: 18px; /* Ukuran font judul item */
}

.timeline-item p {
    font-size: 14px; /* Ukuran font deskripsi item */
    margin-bottom: 0;
}

/* Gaya untuk gambar ilustrasi */
.guide-image-container img {
    max-width: 100%;
    height: auto;
    border-radius: 8px; /* Sedikit lengkungan pada sudut gambar */
    box-shadow: 0 5px 15px rgba(0,0,0,0.1); /* Sedikit bayangan */
}

/* =================================== */
/* Gaya untuk Section Footer */
/* =================================== */

.footer-section-clean {
    background-color: var(--color-primary-blue);
    color: #ffffff; 
    padding: 60px 0 0 0;
    font-size: 14px; 
}

/* Judul Utama "INFORMATION" */
.footer-section-clean .main-title-footer h4 {
    color: #ffffff;
    font-weight: 600;
    padding-bottom: 30px; /* Jarak bawah judul */
    text-align: center; /* Rata tengah */
    font-size: 24px; /* Ukuran font judul */
}

/* Row (Baris) untuk Konten Footer */
.footer-section-clean .content-row {
    margin-bottom: 40px; /* Jarak antar blok baris konten */
}

/* Kolom/Cell dalam Footer */
.footer-section-clean .footer-col-item {
    padding: 0 15px; /* Padding samping untuk setiap kolom */
    margin-bottom: 20px; /* Jarak bawah setiap kolom item (untuk responsif) */
}

.footer-section-clean .footer-col-item h6 {
    color: #ffffff;
    font-weight: 600;
    text-decoration: none; /* Menghilangkan underline */
    margin-bottom: 10px; /* Jarak antara judul sub-kolom dan isinya */
}

.footer-section-clean .footer-col-item p {
    margin-bottom: 5px; /* Jarak antar baris teks */
    line-height: 1.7;
}

.footer-section-clean .footer-col-item a {
    color: #ffffff;
    text-decoration: none;
    display: block; 
    margin-bottom: 5px; 
    transition: .3s;
}

.footer-section-clean .footer-col-item a:hover {
    color: #DDDDDD; /* Warna sedikit abu-abu saat hover */
}

/* Gaya untuk Copyright */
.footer-copyright {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding: 25px 0;
    margin-top: 20px; /* Jarak atas dari copyright */
    text-align: center;
    font-size: 13px; /* Ukuran font copyright lebih kecil */
    color: #A9B4D5; /* Warna teks copyright sedikit lebih redup */
}

/* Media query untuk jarak di mobile jika diperlukan */
@media (max-width: 768px) {
    .footer-section-clean .footer-col-item {
        margin-bottom: 20px; /* Jarak bawah item lebih kecil di mobile */
    }
}

/* Aturan baru untuk background Hero Section */
.hero-section-bg {
    position: relative;
    background-image: url('../img/carousel-1.jpg'); /* Mengatur gambar background */
    background-size: cover; /* Memastikan gambar menutupi area tanpa distorsi */
    background-position: center center; /* Posisi fokus gambar */
    height: 85vh; /* Mengatur tinggi section */
}

/* =================================================================
   OCS DESIGN GUIDELINE — TAMBAHAN (append, tidak mengubah aturan di atas)
   Sumber: design_guide_EN_20190305.pdf — OCS / ANA Group
   ================================================================= */

/* -----------------------------------------------------------------
   Heading scale sesuai guideline (line-height 1.5 semua level)
   H1: PC 36px / SP 28px, dengan bar biru vertikal di kiri
   ----------------------------------------------------------------- */
h1, .main-title-footer h4 {
    font-size: 36px;
    line-height: 1.5;
}
h1 {
    padding-left: 16px;
    border-left: 6px solid var(--color-primary-blue);
}
@media (max-width: 640px) {
    h1 { font-size: 28px; }
}

/* H2 guideline: PC 28px / SP 20px */
h2 {
    font-size: 28px;
    line-height: 1.5;
}
@media (max-width: 640px) {
    h2 { font-size: 20px; }
}

/* H3 guideline: PC 20px / SP 18px */
h3, h4 {
    font-size: 20px;
    line-height: 1.5;
}
@media (max-width: 640px) {
    h3, h4 { font-size: 18px; }
}

/* -----------------------------------------------------------------
   Sistem tombol 3-warna sesuai guideline (Generic button rules)
   Pakai bareng class Bootstrap, contoh:
   <a class="btn ocs-btn-emphasis">Emphasis</a>
   <a class="btn ocs-btn-contact">Contact Us</a>
   <a class="btn ocs-btn-standard">Standar</a>
   ----------------------------------------------------------------- */
.ocs-btn-emphasis {
    background-color: var(--color-primary-blue);
    color: #ffffff;
    border: none;
}
.ocs-btn-emphasis:hover { color: #ffffff; filter: brightness(1.1); }

.ocs-btn-contact {
    background-color: var(--color-contact-blue);
    color: #ffffff;
    border: none;
}
.ocs-btn-contact:hover { color: #ffffff; filter: brightness(1.1); }

.ocs-btn-standard {
    background-color: var(--color-standard-gray);
    color: var(--color-text-dark);
    border: none;
}
.ocs-btn-standard:hover { color: var(--color-text-dark); filter: brightness(0.97); }

/* Tombol tracking (.btn-track) saat ini pakai navy — sesuai guideline
   karena Track & Trace adalah aksi utama (emphasis transition). Dibiarkan. */

/* Tombol "Explore More" di section About: guideline-nya ini transisi standar
   (bukan emphasis), jadi diarahkan ke Blue_2 / Contact agar berbeda dari hero. */
.about-text .btn-primary {
    background-color: var(--color-contact-blue) !important;
    border-color: var(--color-contact-blue) !important;
}

/* -----------------------------------------------------------------
   Error state (form /kontak, dsb)
   ----------------------------------------------------------------- */
.ocs-error-text {
    color: var(--color-error);
    font-size: 12px;
    line-height: 1.5;
}
@media (max-width: 640px) {
    .ocs-error-text { font-size: 13px; }
}
.form-control.is-invalid {
    border-color: var(--color-error);
}
/* -----------------------------------------------------------------

   Navbar dropdown — warna sesuai OCS link rules

   (guideline: "Link display — Underlined when mouse hovers above")

   ----------------------------------------------------------------- */

.main-navbar .dropdown-menu {

    border: none;

    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);

    padding: 8px 0;

    min-width: 220px;

}

.main-navbar .dropdown-item {

    color: var(--color-text-dark);

    font-size: 14px;

    line-height: 1.5;

    padding: 10px 20px;

}

.main-navbar .dropdown-item:hover,

.main-navbar .dropdown-item:focus {

    background-color: var(--color-standard-gray); /* Gray — standard transition */
    color: var(--color-contact-blue);


}

@media (max-width: 640px) {

    .main-navbar .dropdown-item {

        font-size: 15px;

    }

}

/* -----------------------------------------------------------------

   Footer link — sesuai OCS link rules (underline saat hover)

   Catatan: footer-col-item a sudah ada di atas (warna putih + hover abu),

   di sini hanya menambahkan underline-on-hover, tidak mengubah warna yang sudah ada.

   ----------------------------------------------------------------- */

.footer-section-clean .footer-col-item a:hover {

    text-decoration: underline;

}

/* Link "Login Create AWB" di navbar (item terakhir, bukan dropdown) */

.main-navbar > .container-fluid .navbar-nav > a.nav-link:hover {

    text-decoration: underline;

}


/* -----------------------------------------------------------------

   Halaman Contact — sesuai OCS button & error rules

   ----------------------------------------------------------------- */

/* Tombol "Send Message" — Contact Us transition = Blue_2 */

.contact-form .btn-primary {

    background-color: var(--color-contact-blue) !important;

    border-color: var(--color-contact-blue) !important;

    color: #ffffff !important;

}

.contact-form .btn-primary:hover {

    filter: brightness(1.1);

}

/* Breadcrumb active item — pakai warna teks dasar, bukan default Bootstrap */

.breadcrumb-item.active {

    color: rgba(255, 255, 255, 0.75) !important;

}

.breadcrumb-item a {

    color: #ffffff !important;

}

.breadcrumb-item a:hover {

    text-decoration: underline;

}

/* Error state untuk form Laravel (@error di Blade) */

.contact-form .form-control.is-invalid {

    border-color: var(--color-error);

}

.contact-form .invalid-feedback {

    color: var(--color-error);

    font-size: 12px;

    line-height: 1.5;

}

@media (max-width: 640px) {

    .contact-form .invalid-feedback {

        font-size: 13px;

    }

}

/* Alert sukses — selaraskan dengan token, bukan hijau default Bootstrap polos */

.contact-form .alert-success {

    border-left: 4px solid var(--color-contact-blue);

    background-color: var(--color-standard-gray);

    color: var(--color-text-dark);

}


/* -----------------------------------------------------------------
   Fix: H1 di Hero section ("Logistics Services") TIDAK pakai bar biru.
   ----------------------------------------------------------------- */
h1.main-title {
    padding-left: 0;
    border-left: none;
}

/* -----------------------------------------------------------------
   Sembunyikan tombol scroll-to-top bawaan template (akan diganti WhatsApp).
   ----------------------------------------------------------------- */
.back-to-top {
    display: none !important;
}

/* -----------------------------------------------------------------
   Fix: H1 di Hero section ("Logistics Services") TIDAK pakai bar biru.
   ----------------------------------------------------------------- */
h1.main-title {
    padding-left: 0;
    border-left: none;
}

/* -----------------------------------------------------------------
   Sembunyikan tombol scroll-to-top bawaan template (akan diganti WhatsApp).
   ----------------------------------------------------------------- */
.back-to-top {
    display: none !important;
}

/* -----------------------------------------------------------------

   Tombol WhatsApp mengambang (pengganti back-to-top)

   ----------------------------------------------------------------- */

.whatsapp-float {

    position: fixed;

    bottom: 25px;

    right: 25px;

    width: 56px;

    height: 56px;

    background-color: #25D366; /* warna brand resmi WhatsApp */

    border-radius: 50%;

    display: flex;

    align-items: center;

    justify-content: center;

    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);

    z-index: 1000;

    transition: transform .2s ease, box-shadow .2s ease;

}

.whatsapp-float:hover {

    transform: scale(1.08);

    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);

}

.whatsapp-float i {

    color: #ffffff;

    font-size: 28px;

}

@media (max-width: 640px) {

    .whatsapp-float {

        width: 50px;

        height: 50px;

        bottom: 18px;

        right: 18px;

    }

    .whatsapp-float i {

        font-size: 24px;

    }

}


/* -----------------------------------------------------------------

   Fix: H1 yang text-center (mis. judul FAQ "Have a question?...")

   TIDAK pakai bar biru kiri — bar kiri hanya untuk H1 rata-kiri.

   ----------------------------------------------------------------- */

h1.text-center {

    padding-left: 0;

    border-left: none;

}

/* -----------------------------------------------------------------

   FAQ — Accordion warna sesuai token OCS

   ----------------------------------------------------------------- */

.accordion-button {

    font-size: 15px;

    font-weight: 600;

    color: var(--color-text-dark);

}

.accordion-button:not(.collapsed) {

    background-color: var(--color-standard-gray); /* Gray — standard transition */

    color: var(--color-contact-blue);

    box-shadow: none;

}

.accordion-button:focus {

    box-shadow: 0 0 0 0.2rem rgba(19, 92, 203, 0.15); /* ring biru lembut, dari --color-contact-blue */

    border-color: var(--color-contact-blue);

}

.accordion-button::after {

    filter: none;

}

.accordion-body {

    font-size: 14px;

    line-height: 1.5;

    color: var(--color-text-dark);

}

@media (max-width: 640px) {

    .accordion-body {

        font-size: 15px;

    }

}

/* -----------------------------------------------------------------

   Fuel Surcharge — Tabel sesuai OCS table rules

   (header abu-abu, body putih, border tipis konsisten)

   ----------------------------------------------------------------- */

.table-bordered {

    border-color: #D9DEE8;

}

.table-bordered thead.table-light th {

    background-color: var(--color-standard-gray) !important;

    color: var(--color-text-dark);

    font-weight: 600;

    font-size: 14px;

    border-color: #D9DEE8;

}

.table-bordered tbody td {

    font-size: 14px;

    line-height: 1.5;

    color: var(--color-text-dark);

    border-color: #D9DEE8;

    vertical-align: middle;

}

@media (max-width: 640px) {

    .table-bordered thead.table-light th,

    .table-bordered tbody td {

        font-size: 15px;

    }

}