/* ==========================================================================
   TravelLogo — gaya tambahan di atas Tailwind
   (hanya untuk hal yang tidak praktis ditulis inline di markup)
   ========================================================================== */

:root {
    --ocean-900: #0F172A;
    --ocean-800: #1E3A8A;
    --sunset-500: #F97316;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    background-color: #FAFAFA;
    color: var(--ocean-900);
    font-feature-settings: "cv11", "ss01";
    overflow-x: hidden;
}

/* Bagian yang ditandai anchor tidak tertutup header sticky */
[id] {
    scroll-margin-top: 96px;
}

/* --- Header --- */
.site-header {
    transition: background-color .3s ease, box-shadow .3s ease, backdrop-filter .3s ease;
}

.site-header.is-stuck {
    background-color: rgba(255, 255, 255, .85);
    backdrop-filter: blur(18px) saturate(180%);
    box-shadow: 0 12px 32px -24px rgba(15, 23, 42, .55);
}

/* --- Kartu --- */
.card {
    transition: transform .28s cubic-bezier(.2, .7, .3, 1), box-shadow .28s ease, border-color .28s ease;
    will-change: transform;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 30px 60px -34px rgba(15, 23, 42, .45);
}

.card-zoom img {
    transition: transform .6s cubic-bezier(.2, .7, .3, 1);
}

.card:hover .card-zoom img {
    transform: scale(1.08);
}

/* --- Animasi masuk saat di-scroll --- */
.reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .3, 1);
}

.reveal.is-visible {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .reveal { opacity: 1; transform: none; transition: none; }
    .card:hover { transform: none; }
}

/* --- Slider horizontal (destinasi & testimoni) --- */
.snap-row {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    padding-bottom: 4px;
}

.snap-row::-webkit-scrollbar {
    display: none;
}

.snap-row > * {
    scroll-snap-align: start;
    flex: 0 0 auto;
}

/* --- Pita teks berjalan --- */
.marquee {
    display: flex;
    gap: 48px;
    width: max-content;
    animation: marquee 32s linear infinite;
}

@keyframes marquee {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

/* --- Accordion FAQ --- */
.faq-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height .35s ease;
}

.faq-item.is-open .faq-panel {
    max-height: 520px;
}

.faq-item.is-open .faq-plus {
    transform: rotate(45deg);
}

.faq-plus {
    transition: transform .3s ease;
}

/* --- Tombol utama --- */
.btn-sunset {
    background-image: linear-gradient(135deg, #FB923C 0%, #F97316 45%, #EA580C 100%);
    box-shadow: 0 14px 30px -14px rgba(234, 88, 12, .75);
    transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}

.btn-sunset:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 38px -16px rgba(234, 88, 12, .85);
    filter: saturate(1.05);
}

.btn-sunset:active {
    transform: translateY(0);
}

.btn-ocean {
    background-image: linear-gradient(135deg, #1E3A8A 0%, #0F172A 100%);
    transition: transform .2s ease, box-shadow .2s ease;
}

.btn-ocean:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 38px -20px rgba(15, 23, 42, .8);
}

/* --- Gradien teks judul --- */
.text-gradient {
    background: linear-gradient(120deg, #FDE68A 0%, #FDBA74 55%, #FB923C 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* --- Tombol WhatsApp mengambang --- */
.wa-float {
    animation: wa-pulse 2.6s ease-in-out infinite;
}

@keyframes wa-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, .55); }
    50%      { box-shadow: 0 0 0 14px rgba(37, 211, 102, 0); }
}

/* --- Foto hero --- */
.hero-mask {
    background:
        linear-gradient(180deg, rgba(15, 23, 42, .88) 0%, rgba(15, 23, 42, .72) 45%, rgba(15, 23, 42, .93) 100%),
        linear-gradient(120deg, rgba(30, 58, 138, .55), rgba(15, 23, 42, .25));
}

/* --- Form kontrol kustom --- */
.field {
    width: 100%;
    border-radius: 14px;
    border: 1px solid #E2E8F0;
    background-color: #FFFFFF;
    padding: .7rem .9rem;
    font-size: .925rem;
    color: #0F172A;
    transition: border-color .2s ease, box-shadow .2s ease;
}

.field:focus {
    outline: none;
    border-color: #F97316;
    box-shadow: 0 0 0 4px rgba(249, 115, 22, .16);
}

.field-label {
    display: block;
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: #64748B;
    margin-bottom: .35rem;
}

/* --- Daftar kartu adaptif -------------------------------------------------
   Di HP: geser horizontal (1 kartu + intipan kartu berikutnya) supaya
   beranda tidak jadi sangat panjang. Di tablet/desktop: grid biasa. */
.adaptive-grid {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
}

.adaptive-grid::-webkit-scrollbar {
    display: none;
}

.adaptive-grid > * {
    flex: 0 0 auto;
    width: 84%;
    scroll-snap-align: start;
}

@media (min-width: 640px) {
    .adaptive-grid {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 20px;
        overflow: visible;
        padding-bottom: 0;
    }

    .adaptive-grid > * {
        width: auto;
    }
}

@media (min-width: 1024px) {
    .adaptive-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 24px;
    }
}

/* Petunjuk geser di HP */
.swipe-hint {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

@media (min-width: 640px) {
    .swipe-hint { display: none; }
}

/* --- Sidebar dashboard admin ----------------------------------------------
   Sidebar setinggi layar dengan isi yang bisa digulir sendiri, sehingga menu
   terbawah dan tombol keluar selalu bisa dijangkau pada halaman panjang. */
#admin-sidebar nav::-webkit-scrollbar {
    width: 8px;
}

#admin-sidebar nav::-webkit-scrollbar-thumb {
    background-color: rgba(255, 255, 255, .18);
    border-radius: 999px;
}

@media (min-width: 1024px) {
    /* Pastikan halaman dapat digulir sampai elemen paling bawah. */
    #admin-sidebar {
        overflow-y: auto;
        overscroll-behavior: contain;
    }
}

/* --- Bilah navigasi bawah (mobile) ---------------------------------------
   Footer publik diberi ruang ekstra agar isi paling bawah tidak tertutup
   bilah navigasi tetap. Elemen aman terhadap notch/safe-area iPhone. */
@media (max-width: 1023px) {
    .site-footer {
        padding-bottom: 84px;
    }

    #mobile-bottom-nav {
        box-shadow: 0 -8px 24px -18px rgba(15, 23, 42, .55);
    }
}

/* Halaman offline & halaman dengan bilah bawah: beri jarak aman */
.pb-safe-bottom {
    padding-bottom: calc(76px + env(safe-area-inset-bottom));
}

/* --- Bottom sheet (filter di HP) -----------------------------------------
   Panel yang naik dari bawah layar, dipakai untuk filter katalog di ponsel
   tanpa membuat halaman jadi panjang. */
.sheet-panel {
    animation: sheet-up .28s cubic-bezier(.2, .7, .3, 1);
}

@keyframes sheet-up {
    from { transform: translateY(16px); opacity: .6; }
    to   { transform: translateY(0); opacity: 1; }
}

.sheet-backdrop {
    backdrop-filter: blur(2px);
}

@media (prefers-reduced-motion: reduce) {
    .sheet-panel { animation: none; }
}