/* =========================================================
   TANÉA GUESTHOUSE
   NAVBAR — WARM BROWN GLASS
   ========================================================= */


/* =========================================================
   01. NAVBAR BASE
   ========================================================= */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;

    color: #F5EDE6;

    /* Cokelat transparan, selaras dengan logo */
    background: rgba(96, 72, 32, 0.30);

    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);

    border-bottom: 1px solid rgba(245, 237, 230, 0.15);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);

    transition:
        background 0.45s ease,
        color 0.45s ease,
        border-color 0.45s ease,
        box-shadow 0.45s ease,
        backdrop-filter 0.45s ease;
}


/* =========================================================
   02. NAVBAR INNER
   ========================================================= */

.navbar-inner {
    width: min(100%, 1440px);
    height: var(--nav-h);

    margin: 0 auto;
    padding: 0 42px;

    display: grid;
    grid-template-columns: 150px minmax(0, 1fr) auto auto;

    align-items: center;
}


/* =========================================================
   03. LOGO
   ========================================================= */

.logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;

    color: #F5EDE6;
    text-decoration: none;
    line-height: 1;

    transition: color 0.4s ease;
}

/* Tulisan tanéa */
.logo-main {
    font-family: "Quicksand", sans-serif;
    font-size: 29px;
    font-weight: 600;
    letter-spacing: 0.15em;
}

/* Tulisan GUESTHOUSE */
.logo-sub {
    margin-top: 5px;         /* Jarak vertikal dari tanéa */

    font-family: "Quicksand", sans-serif;
    font-size: 10px;
    font-weight: 600;

    letter-spacing: 0.30em;  /* Spasi antarhuruf GUESTHOUSE */
    text-transform: uppercase;
}


/* =========================================================
   04. NAVIGATION MENU
   ========================================================= */

.navbar-menu {
    position: relative;

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

    gap: 27px;
}


/* =========================================================
   05. MENU LINKS
   ========================================================= */

.navbar-menu a {
    position: relative;

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

    height: 36px;

    color: #F5EDE6;
    text-decoration: none;

    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 500;

    letter-spacing: 0.06em;
    white-space: nowrap;

    transition:
        color 0.35s ease,
        opacity 0.35s ease;
}

.navbar-menu a:hover {
    color: #D8C5A5;
}


/* =========================================================
   06. ACTIVE MENU LINE
   ========================================================= */

.navbar-active-line {
    position: absolute;
    bottom: 0;
    left: 0;

    height: 1px;
    width: 0;

    background: currentColor;

    transition:
        width 0.35s ease,
        transform 0.35s ease;
}



/* =========================================================
   LANGUAGE SWITCHER — ID | EN
   ========================================================= */
.language-switch {
    display: inline-flex;
    align-items: center;
    justify-self: end;
    gap: 7px;
    margin-right: 18px;
    color: currentColor;
    font-family: var(--font-sans);
    font-size: 10px;
    letter-spacing: .08em;
    white-space: nowrap;
}
.language-option {
    appearance: none;
    border: 0;
    padding: 5px 1px;
    background: transparent;
    color: currentColor;
    opacity: .62;
    font: inherit;
    letter-spacing: inherit;
    cursor: pointer;
    transition: opacity .25s ease;
}
.language-option:hover,
.language-option.is-active { opacity: 1; }
.language-option.is-active { font-weight: 700; }
.navbar.scrolled .language-switch { color: #604820; }

/* =========================================================
   07. BOOKING BUTTON
   ========================================================= */

.navbar-booking {
    justify-self: end;

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

    min-width: 118px;
    height: 42px;

    padding: 0 22px;

    color: #604820;
    background: #F5EDE6;

    border: 1px solid #F5EDE6;
    border-radius: 2px;

    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 600;

    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-decoration: none;

    transition:
        color 0.35s ease,
        background 0.35s ease,
        border-color 0.35s ease,
        transform 0.35s ease;
}

.navbar-booking:hover {
    color: #F5EDE6;
    background: transparent;
    border-color: #F5EDE6;
    transform: translateY(-1px);
}


/* =========================================================
   08. NAVBAR SCROLLED
   ========================================================= */

.navbar.scrolled {
    color: #604820;

    /* Berubah menjadi krem saat halaman di-scroll */
    background: rgba(245, 237, 230, 0.78);

    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);

    border-bottom: 1px solid rgba(96, 72, 32, 0.12);
    box-shadow: 0 5px 25px rgba(50, 35, 20, 0.07);
}


/* Logo ketika scroll */

.navbar.scrolled .logo {
    color: #604820;
}


/* Menu ketika scroll */

.navbar.scrolled .navbar-menu a {
    color: #604820;
}

.navbar.scrolled .navbar-menu a:hover {
    color: #65705E;
}


/* Garis aktif ketika scroll */

.navbar.scrolled .navbar-active-line {
    background: #604820;
}


/* Booking ketika scroll */

.navbar.scrolled .navbar-booking {
    color: #F5EDE6;
    background: #604820;
    border-color: #604820;
}

.navbar.scrolled .navbar-booking:hover {
    color: #604820;
    background: transparent;
    border-color: #604820;
}


/* =========================================================
   09. MOBILE MENU TOGGLE
   ========================================================= */

.mobile-menu-toggle {
    display: none;

    width: 42px;
    height: 42px;

    padding: 10px;

    align-items: center;
    justify-content: center;
    flex-direction: column;

    gap: 6px;

    background: transparent;
    border: 1px solid rgba(245, 237, 230, 0.5);
    border-radius: 2px;

    cursor: pointer;

    transition:
        border-color 0.35s ease,
        background 0.35s ease;
}

.mobile-menu-toggle span {
    display: block;

    width: 19px;
    height: 1.5px;

    background: #F5EDE6;

    transition:
        transform 0.35s ease,
        background 0.35s ease;
}


/* Toggle ketika scroll */

.navbar.scrolled .mobile-menu-toggle {
    border-color: rgba(96, 72, 32, 0.45);
}

.navbar.scrolled .mobile-menu-toggle span {
    background: #604820;
}


/* Animasi toggle menjadi X */

.mobile-menu-toggle.is-active span:first-child,
.mobile-menu-toggle.is-open span:first-child {
    transform: translateY(3.75px) rotate(45deg);
}

.mobile-menu-toggle.is-active span:last-child,
.mobile-menu-toggle.is-open span:last-child {
    transform: translateY(-3.75px) rotate(-45deg);
}


/* =========================================================
   10. RESPONSIVE — SATU BREAKPOINT UNTUK COLLAPSE (<= 1100px)

   Sebelumnya navbar punya 4 breakpoint berbeda (1180/1100/1050/900)
   yang saling menimpa di navbar.css DAN responsive.css, sehingga
   di 901–1100px (iPad landscape, HP landscape) grid-nya pecah
   (4 item masuk 3 kolom) dan warna menu tidak terbaca.
   Sekarang semua aturan mobile ada di sini saja.
   ========================================================= */

/* Laptop kecil: rapatkan sedikit, menu masih tampil penuh */
@media (max-width: 1280px) and (min-width: 1101px) {
    .navbar-inner {
        padding: 0 28px;
        grid-template-columns: 130px minmax(0, 1fr) auto auto;
        column-gap: 12px;
    }

    .navbar-menu {
        gap: 18px;
    }

    .navbar-menu a {
        font-size: 11px;
    }
}

@media (max-width: 1100px) {

    :root {
        --nav-h: 72px;
    }

    .navbar-inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 10px;

        padding: 0 clamp(14px, 3.5vw, 28px);
    }

    .logo {
        flex: 0 0 auto;
        margin-right: auto;
    }

    .logo-main {
        font-size: 27px;
    }

    .logo-sub {
        font-size: 11px;
        letter-spacing: 0.26em;
    }

    .language-switch {
        flex: 0 0 auto;
        margin: 0;
        gap: 5px;
    }

    .navbar-booking {
        flex: 0 0 auto;
        min-width: 0;
        height: 38px;
        margin: 0;
        padding: 0 14px;
        font-size: 10px;
        letter-spacing: 0.08em;
        white-space: nowrap;
    }

    .mobile-menu-toggle {
        display: flex;
        flex: 0 0 auto;
    }


    /* ---------- Dropdown menu ---------- */

    .navbar-menu {
        position: absolute;
        top: 100%;          /* ikut tinggi navbar, tidak hard-code px */
        left: 0;
        right: 0;

        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        gap: 0;

        max-height: calc(100vh - var(--nav-h));
        max-height: calc(100dvh - var(--nav-h));
        overflow-y: auto;
        overscroll-behavior: contain;

        padding: 12px clamp(14px, 3.5vw, 28px) 24px;

        background: rgba(96, 72, 32, 0.97);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);

        border-bottom: 1px solid rgba(245, 237, 230, 0.15);

        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateY(-8px);

        transition:
            opacity 0.3s ease,
            visibility 0.3s ease,
            transform 0.3s ease,
            background 0.35s ease;
    }

    .navbar-menu.is-open {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0);
    }

    .navbar-menu a {
        display: flex;
        justify-content: flex-start;
        align-items: center;

        width: 100%;
        height: auto;
        min-height: 48px;           /* target sentuh >= 44px */
        padding: 12px 0;

        white-space: normal;
        font-size: 13px;
        letter-spacing: 0.08em;

        border-bottom: 1px solid rgba(245, 237, 230, 0.12);
    }

    .navbar-menu a:last-of-type {
        border-bottom: 0;
    }

    .navbar-menu .navbar-active-line {
        display: none;
    }

    .navbar.scrolled .navbar-menu {
        background: rgba(245, 237, 230, 0.98);
        border-bottom-color: rgba(96, 72, 32, 0.12);
    }

    .navbar.scrolled .navbar-menu a {
        color: #604820;
        border-bottom-color: rgba(96, 72, 32, 0.12);
    }

    /* Saat menu terbuka, navbar tidak boleh transparan di atas konten */
    .navbar:has(.navbar-menu.is-open) {
        background: rgba(96, 72, 32, 0.97);
    }

    .navbar.scrolled:has(.navbar-menu.is-open) {
        background: rgba(245, 237, 230, 0.98);
    }

    /* Kunci scroll body saat menu terbuka tanpa bikin halaman loncat */
    body.menu-open {
        overflow: hidden;
    }
}


/* =========================================================
   11. RESPONSIVE — PHONE (<= 600px)
   ========================================================= */

@media (max-width: 600px) {

    :root {
        --nav-h: 68px;
    }

    .navbar-inner {
        gap: 8px;
        padding: 0 14px;
    }

    .logo-main {
        font-size: 24px;
        letter-spacing: 0.1em;
    }

    .logo-sub {
        margin-top: 4px;
        font-size: 9px;
        letter-spacing: 0.2em;
    }

    .language-switch {
        gap: 4px;
        font-size: 10px;
    }

    .navbar-booking {
        height: 36px;
        padding: 0 10px;
        font-size: 8.5px;
        letter-spacing: 0.04em;
    }

    .mobile-menu-toggle {
        width: 38px;
        height: 38px;
        padding: 8px;
    }
}


/* HP sangat kecil (iPhone SE lama, 320px): "PESAN SEKARANG" terlalu panjang */
@media (max-width: 359px) {

    .navbar-inner {
        gap: 6px;
        padding: 0 10px;
    }

    .logo-main {
        font-size: 21px;
    }

    .logo-sub {
        font-size: 8px;
        letter-spacing: 0.16em;
    }

    .navbar-booking {
        padding: 0 7px;
        font-size: 8px;
        letter-spacing: 0.02em;
    }

    .mobile-menu-toggle {
        width: 34px;
        height: 34px;
    }
}


/* =========================================================
   12. ACCESSIBILITY
   ========================================================= */

@media (prefers-reduced-motion: reduce) {
    .navbar,
    .navbar *,
    .navbar-menu,
    .navbar-menu a,
    .navbar-booking,
    .mobile-menu-toggle,
    .mobile-menu-toggle span {
        transition: none !important;
        animation: none !important;
    }
}