/* ==========================================================================
   SABABANTEN GLOBAL HEADER - PRESETS & VARIABLE THEME
   ========================================================================== */
:root {
    --sbhd-primary: #0F2D52;
    --sbhd-accent: #0F6A3A;
    --sbhd-gold: #D4A017;
    --sbhd-dark: #1F2937;
    --sbhd-muted: #4B5563;
    --sbhd-border: #E2E8F0;
    --sbhd-white: #FFFFFF;
    --sbhd-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* FIX 1: Font Family diatur pada container induk agar TIDAK merusak tag <i> FontAwesome */
#sbhd-header, .sbhd-drawer {
    font-family: 'Inter', sans-serif;
}

#sbhd-header *, .sbhd-drawer * {
    box-sizing: border-box;
}

.sbhd-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Anti-glitch Reset */
#sbhd-header a, #sbhd-header button,
.sbhd-drawer a, .sbhd-drawer button {
    outline: none !important;
    box-shadow: none !important;
    -webkit-tap-highlight-color: transparent !important;
}

/* ==========================================================================
   DESKTOP STRUCTURE (TRANSPARENT TO WHITE SCROLL)
   ========================================================================== */
.sbhd-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    transition: background-color var(--sbhd-transition), box-shadow var(--sbhd-transition), border-color var(--sbhd-transition);
}

.sbhd-header-top {
    padding: 12px 0;
    transition: padding var(--sbhd-transition);
}

.sbhd-logo-link {
    display: inline-block;
}
.sbhd-logo {
    display: block;
    height: 38px;
    width: auto;
    transition: all var(--sbhd-transition);
}

/* Desktop Navigation System */
.sbhd-main-nav {
    display: flex;
    justify-content: flex-end;
    flex: 1;
    margin: 0 24px;
}
.sbhd-nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 26px;
}
.sbhd-nav-list > li { position: relative; }
.sbhd-nav-list > li > a {
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 0;
    transition: color var(--sbhd-transition);
}

/* Desktop Dropdown Sub-Menu */
.sbhd-nav-list .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--sbhd-white);
    min-width: 200px;
    box-shadow: 0 10px 30px rgba(15, 45, 82, 0.12);
    border-radius: 8px;
    padding: 8px 0;
    margin-top: 12px;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--sbhd-transition);
    z-index: 99;
}
.sbhd-nav-list .sub-menu::before {
    content: '';
    position: absolute;
    top: -14px;
    left: 0;
    width: 100%;
    height: 14px;
}
.sbhd-nav-list .menu-item-has-children:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.sbhd-nav-list .sub-menu li a {
    display: block;
    padding: 10px 18px;
    color: var(--sbhd-dark);
    text-decoration: none;
    font-size: 13.5px;
    font-weight: 500;
    transition: all var(--sbhd-transition);
    text-align: left;
}
.sbhd-nav-list .sub-menu li a:hover {
    background-color: var(--sbhd-light-bg);
    color: var(--sbhd-accent);
    padding-left: 22px;
}

/* Desktop Arrow Indicators */
.sbhd-nav-list .menu-item-has-children > a::after {
    content: '\f078';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 10px;
    opacity: 0.8;
    margin-left: 4px;
}

/* ==========================================================================
   DYNAMIC STATE INTERACTION CONTROLLER (SCROLL EFFECT)
   ========================================================================== */

/* 1. KONDISI SEBELUM DI-SCROLL (TRANSPARENT MODE) */
.sbhd-header.transparent-mode:not(.is-sticky) {
    background-color: transparent;
    box-shadow: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}
.sbhd-header.transparent-mode:not(.is-sticky) .logo-white { display: block; }
.sbhd-header.transparent-mode:not(.is-sticky) .logo-color { display: none; }
.sbhd-header.transparent-mode:not(.is-sticky) .sbhd-nav-list > li > a { color: var(--sbhd-white); }
.sbhd-header.transparent-mode:not(.is-sticky) .sbhd-nav-list > li > a:hover { color: var(--sbhd-gold); }
.sbhd-header.transparent-mode:not(.is-sticky) .sbhd-hamburger span { background-color: var(--sbhd-white); }

/* 2. KONDISI SETELAH DI-SCROLL / WHITE MODE AKTIF (STICKY WHITE MODE) */
.sbhd-header.is-sticky,
.sbhd-header.white-mode {
    background-color: var(--sbhd-white) !important;
    box-shadow: 0 4px 20px rgba(15, 45, 82, 0.08);
    border-bottom: 1px solid var(--sbhd-border) !important;
}
.sbhd-header.is-sticky .sbhd-header-top,
.sbhd-header.white-mode .sbhd-header-top { padding: 12px 0; }

.sbhd-header.is-sticky .logo-white,
.sbhd-header.white-mode .logo-white { display: none !important; }

.sbhd-header.is-sticky .logo-color,
.sbhd-header.white-mode .logo-color { display: block !important; }

.sbhd-header.is-sticky .sbhd-nav-list > li > a,
.sbhd-header.white-mode .sbhd-nav-list > li > a { color: var(--sbhd-dark) !important; }

.sbhd-header.is-sticky .sbhd-nav-list > li > a:hover,
.sbhd-header.white-mode .sbhd-nav-list > li > a:hover { color: var(--sbhd-accent) !important; }

.sbhd-header.is-sticky .sbhd-hamburger span,
.sbhd-header.white-mode .sbhd-hamburger span { background-color: var(--sbhd-dark) !important; }

/* Hamburger Trigger Component */
.sbhd-hamburger {
    display: none;
    background: transparent !important;
    border: none !important;
    cursor: pointer;
    padding: 6px;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
}
.sbhd-hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    border-radius: 2px;
    transition: background-color var(--sbhd-transition);
}

/* ==========================================================================
   PREMIUM MOBILE DRAWER SYSTEM (MODERN APP INTERFACE)
   ========================================================================== */
.sbhd-drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 45, 82, 0.45);
    backdrop-filter: blur(5px);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--sbhd-transition), visibility var(--sbhd-transition);
}
.sbhd-drawer-overlay.is-active {
    opacity: 1;
    visibility: visible;
}

.sbhd-drawer {
    position: fixed;
    top: 0;
    left: 0;
    width: 310px;
    height: 100%;
    background-color: var(--sbhd-white);
    z-index: 2001;
    transform: translateX(-100%);
    transition: transform var(--sbhd-transition);
    display: flex;
    flex-direction: column;
    box-shadow: 8px 0 35px rgba(15, 45, 82, 0.15);
}
.sbhd-drawer.is-active {
    transform: translateX(0);
}

/* Drawer Header Area */
.sbhd-dr-header {
    padding: 22px 20px;
    border-bottom: 1px solid var(--sbhd-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, rgba(15, 45, 82, 0.02) 0%, rgba(15, 106, 58, 0.02) 100%);
}
.sbhd-dr-logo { height: 32px; width: auto; display: block; }

.sbhd-dr-close-btn {
    background: var(--sbhd-light-bg) !important;
    border: 1px solid var(--sbhd-border) !important;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--sbhd-dark);
    transition: all var(--sbhd-transition);
}
.sbhd-dr-close-btn:hover { background-color: #fee2e2 !important; color: #ef4444; border-color: #fca5a5 !important; }

/* Drawer Scroll Content Body */
.sbhd-dr-body {
    flex: 1;
    overflow-y: auto;
    padding: 24px 20px;
}

/* KATEGORI PAKET WISATA - GRID SECTIONS */
.sbhd-dr-section-title {
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--sbhd-muted);
    letter-spacing: 1px;
    margin-bottom: 12px;
    display: block;
}
.sbhd-dr-grid-menu {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 28px;
}
.sbhd-dr-grid-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 14px;
    background-color: var(--sbhd-light-bg);
    border: 1px solid transparent;
    border-radius: 10px;
    text-decoration: none;
    transition: all var(--sbhd-transition);
}
.sbhd-dr-grid-item:hover {
    background-color: var(--sbhd-white);
    border-color: var(--sbhd-border);
    box-shadow: 0 4px 15px rgba(15, 45, 82, 0.05);
    transform: translateY(-2px);
}
.sbhd-dr-grid-icon-box {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    font-size: 14px;
}
/* Grid Color Cosmetics */
.color-teal   { background-color: #e6f4ea; color: #137333; }
.color-blue   { background-color: #e8f0fe; color: #1a73e8; }
.color-gold   { background-color: #fef7e0; color: #b06000; }
.color-purple { background-color: #f3e8ff; color: #7e22ce; }

.sbhd-dr-grid-label { font-size: 12.5px; font-weight: 700; color: var(--sbhd-dark); }

/* LIST ACCORDION MENU STRUCTURE (MOBILE ONLY) */
.sbhd-dr-list-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}
.sbhd-dr-list-menu > li {
    border-bottom: 1px solid #f1f5f9;
}
.sbhd-dr-list-menu > li > a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 6px;
    color: var(--sbhd-dark) !important;
    text-decoration: none;
    font-size: 14.5px;
    font-weight: 600;
    transition: all var(--sbhd-transition);
}
.sbhd-dr-list-menu > li > a:hover {
    color: var(--sbhd-accent) !important;
    padding-left: 10px;
}

.sbhd-dr-link-left {
    display: flex;
    align-items: center;
    gap: 12px;
}
.sbhd-dr-link-left i {
    width: 18px;
    text-align: center;
    color: var(--sbhd-muted);
    font-size: 14px;
}
.sbhd-dr-list-menu > li > a:hover .sbhd-dr-link-left i {
    color: var(--sbhd-accent);
}

/* Mobile Accordion Arrow System */
.sbhd-dr-list-menu .menu-item-has-children > a::after {
    content: '\f078';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 11px;
    transition: transform var(--sbhd-transition);
    opacity: 0.6;
}
.sbhd-dr-list-menu .menu-item-has-children.is-open > a::after {
    transform: rotate(180deg);
    color: var(--sbhd-accent);
}

/* FIX 2: Override total sifat desktop sub-menu agar akordeon mobile tampil sempurna */
.sbhd-dr-list-menu .sub-menu {
    list-style: none;
    padding: 4px 0 6px 36px !important;
    margin: 0 !important;
    display: none !important;
    position: static !important;
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    box-shadow: none !important;
    width: 100% !important;
    background: transparent !important;
}
.sbhd-dr-list-menu .menu-item-has-children.is-open > .sub-menu {
    display: block !important;
}
.sbhd-dr-list-menu .sub-menu li {
    border: none !important;
}
.sbhd-dr-list-menu .sub-menu li a {
    display: block;
    padding: 9px 0 !important;
    color: var(--sbhd-muted) !important;
    text-decoration: none;
    font-size: 13.5px;
    font-weight: 500;
}
.sbhd-dr-list-menu .sub-menu li a:hover {
    color: var(--sbhd-accent) !important;
}

/* PERSISTENT DRAWER ACTION FOOTER (PRESERVED) */
.sbhd-dr-footer {
    padding: 20px;
    border-top: 1px solid var(--sbhd-border);
    background-color: var(--sbhd-light-bg);
}
.sbhd-dr-cta-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 13px;
    background-color: var(--sbhd-accent);
    color: var(--sbhd-white) !important;
    text-decoration: none;
    font-size: 14px;
    font-weight: 700;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(15, 106, 58, 0.15);
    transition: background-color var(--sbhd-transition);
}
.sbhd-dr-cta-btn:hover { background-color: #0b522c; }

/* ==========================================================================
   RESPONSIVE LAYER MATRIX
   ========================================================================== */
@media (min-width: 992px) {
    /* Menjaga komponen drawer agar terisolasi sempurna dan tidak merusak layout desktop */
    .sbhd-drawer, .sbhd-drawer-overlay {
        display: none !important;
    }
}

@media (max-width: 991px) {
    .sbhd-main-nav { display: none; }
    .sbhd-hamburger { display: flex; }
    .sbhd-header-top { padding: 12px 0; }

    /* Pada mobile, header transparan default diberi background semi-transparan tipis agar kontras */
    .sbhd-header.transparent-mode:not(.is-sticky) {
        background-color: rgba(15, 45, 82, 0.15);
        backdrop-filter: blur(4px);
    }
}