/* ============================
   RUPAYNA – Premium Navigation
   ============================ */

.mobile-sidebar-logo,
.mobile-nav-footer,
.mobile-nav-header {
    display: none;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    padding: 0;
    height: 70px;
    display: flex;
    align-items: center;
    transition: all 0.35s ease;
}

.navbar.scrolled {
    height: 60px;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
    padding: 0 2rem;
    height: 100%;
}

/* Logo */
.logo {
    text-decoration: none;
    flex-shrink: 0;
    position: relative;
    display: flex;
    align-items: center;
    line-height: 0;
}

.navbar-logo-img {
    height: 60px;
    width: auto;
    display: block;
    transition: all 0.3s ease;
}

.navbar.scrolled .navbar-logo-img {
    height: 50px;
}

/* Nav Links */
.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
    height: 100%;
}

.nav-links>a,
.nav-dropdown>a {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-black);
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-links>a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-gold);
    transition: width 0.3s ease;
}

.nav-links>a:hover::after,
.nav-links>a.active::after {
    width: 100%;
}

.nav-links>a:hover,
.nav-links>a.active,
.nav-dropdown>a:hover,
.nav-dropdown>a.active {
    color: var(--color-gold);
}

/* Nav Actions */
.nav-actions {
    gap: 1rem;
    display: flex;
    align-items: center;
}

.nav-icon {
    color: var(--color-black);
    font-size: 1.2rem;
    position: relative;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    text-decoration: none;
}

.nav-icon:hover {
    color: var(--color-gold);
    background: rgba(212, 175, 55, 0.08);
}

.cart-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--color-gold);
    color: white;
    border-radius: 50%;
    width: 16px;
    height: 16px;
    font-size: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

/* Book Now Button */
.book-btn {
    padding: 0.6rem 1.5rem;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    border-radius: 4px;
    text-decoration: none;
}

.book-btn i {
    font-size: 0.85rem;
}

.book-btn:hover {
    background: var(--color-gold);
    border-color: var(--color-gold);
    color: var(--color-black);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    font-size: 1.3rem;
    cursor: pointer;
    background: none;
    border: none;
    color: var(--color-black);
    width: 40px;
    height: 40px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.mobile-menu-btn:hover {
    background: rgba(0, 0, 0, 0.04);
}

.mobile-close-btn {
    display: none;
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-black);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 1001;
}

.mobile-close-btn:hover {
    background: rgba(0, 0, 0, 0.04);
    color: var(--color-gold);
}

/* ============================
   Dropdown & Mega Menu
   ============================ */

.nav-dropdown {
    position: relative;
    display: flex;
    align-items: center;
}

.nav-dropdown>a {
    display: flex;
    align-items: center;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 220px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    border-radius: 0 0 8px 8px;
    padding: 0.5rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all 0.3s ease;
    z-index: 1000;
    border-top: 2px solid var(--color-gold);
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a {
    display: block;
    padding: 0.65rem 1.5rem;
    font-size: 0.85rem;
    text-transform: none;
    letter-spacing: 0.02em;
    color: var(--color-black);
    transition: all 0.2s ease;
}

.dropdown-menu a::after {
    display: none;
}

.dropdown-menu a:hover {
    background: rgba(212, 175, 55, 0.08);
    color: var(--color-gold);
    padding-left: 1.8rem;
}

/* Mega Menu */
.dropdown-menu.mega-menu {
    min-width: 720px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    padding: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    opacity: 0;
    visibility: hidden;
    background: #fff;
    border-top: 3px solid var(--color-gold);
    border-radius: 0 0 10px 10px;
}

.nav-dropdown:hover .dropdown-menu.mega-menu {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    visibility: visible;
}

.menu-column h4 {
    font-family: 'Playfair Display', serif;
    font-size: 0.95rem;
    color: var(--color-black);
    margin-bottom: 0.8rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--color-gold);
}

.menu-column a {
    padding: 0.4rem 0 !important;
    color: #555;
    font-size: 0.85rem;
    margin-bottom: 0.15rem;
}

.menu-column a:hover {
    background: none !important;
    color: var(--color-gold) !important;
    padding-left: 6px !important;
}

/* ============================
   Tablet (<= 968px)
   ============================ */
@media (max-width: 968px) {
    .navbar {
        height: 60px;
    }

    .nav-container {
        padding: 0 2rem;
    }

    .navbar-logo-img {
        height: 32px;
        width: auto;
        display: block;
        object-fit: contain;
    }

    .navbar.scrolled .navbar-logo-img {
        height: 40px;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: 0;
        width: 280px;
        height: 100vh;
        background: white;
        flex-direction: column;
        padding: 100px 1.5rem 3rem;
        transform: translateX(100%);
        transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        z-index: 999;
        gap: 0;
        overflow-y: auto;
        align-items: stretch;
        box-shadow: -8px 0 30px rgba(0, 0, 0, 0.12);
        border-left: 3px solid var(--color-gold);
    }

    .nav-links.active {
        transform: translateX(0);
    }

    /* Dark overlay behind sidebar */
    .nav-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.4);
        z-index: 998;
        backdrop-filter: blur(2px);
    }

    .nav-overlay.active {
        display: block;
    }

    .nav-dropdown {
        height: auto;
        flex-direction: column;
        align-items: stretch;
    }

    .nav-links>a,
    .nav-dropdown>a {
        font-size: 0.82rem;
        padding: 1rem 0;
        width: 100%;
        border-bottom: 1px dashed rgba(0, 0, 0, 0.1);
        letter-spacing: 0.1em;
        height: auto;
    }

    .mobile-menu-btn {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .mobile-nav-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding-bottom: 1.5rem;
        margin-bottom: 1.5rem;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }

    .mobile-sidebar-logo {
        display: block;
        padding-bottom: 0;
        margin-bottom: 0;
        border-bottom: none;
        text-align: left;
    }

    .mobile-sidebar-logo img {
        height: 32px;
        width: auto;
    }

    .mobile-close-btn {
        display: flex;
        position: static;
        font-size: 1.5rem;
        width: 32px;
        height: 32px;
    }

    .mobile-nav-footer {
        display: block;
        margin-top: 3rem;
        padding-top: 2rem;
        border-top: 1px solid rgba(0, 0, 0, 0.05);
    }

    .sidebar-book-btn {
        width: 100%;
        text-align: center;
        padding: 1rem;
        font-size: 0.72rem;
        border-radius: 6px;
        display: flex;
        align-items: center;
        justify-content: center;
        text-transform: uppercase;
        letter-spacing: 1px;
    }

    .nav-actions {
        gap: 0.6rem;
    }

    .book-btn {
        padding: 0.5rem 1rem;
        font-size: 0.65rem;
        gap: 0.35rem;
        letter-spacing: 0.08em;
    }

    .book-btn i {
        font-size: 0.75rem;
    }

    .nav-icon {
        width: 32px;
        height: 32px;
        font-size: 1.1rem;
    }

    /* Mega Menu - Mobile */
    .dropdown-menu.mega-menu {
        position: static;
        min-width: 100%;
        transform: none !important;
        display: block;
        max-height: 0;
        opacity: 0;
        visibility: hidden;
        overflow: hidden;
        box-shadow: none;
        padding: 0 0 0 1.5rem;
        border-top: none;
        grid-template-columns: 1fr;
        gap: 0;
        background: rgba(0, 0, 0, 0.02);
        border-left: 2px solid var(--color-gold);
        border-radius: 0;
        transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    }


    .nav-dropdown.active .dropdown-menu.mega-menu {
        max-height: 2000px !important; 
        opacity: 1 !important;
        visibility: visible !important;
        padding: 1rem 0 1rem 1.5rem !important;
        display: flex !important; 
        flex-direction: column !important;
        gap: 0.5rem !important;
    }

    .nav-dropdown.active .dropdown-menu.mega-menu .menu-column {
        display: block !important;
        opacity: 1 !important;
        visibility: visible !important;
    }

    /* Arrow Rotation */
    .nav-dropdown a i {
        transition: transform 0.3s ease;
    }

    .nav-dropdown.active > a i {
        transform: rotate(180deg);
    }

    .menu-column {
        margin-bottom: 1rem;
    }

    .menu-column h4 {
        font-size: 0.8rem;
        margin-bottom: 0.4rem;
        color: var(--color-gold);
        border-bottom: none;
        opacity: 0.9;
        letter-spacing: 0.1em;
        text-transform: uppercase;
    }

    .menu-column a {
        padding: 0.35rem 0 !important;
        padding-left: 0 !important;
        font-size: 0.82rem;
        color: #444;
    }
}

/* ============================
   Small Mobile (<= 480px)
   ============================ */
@media (max-width: 480px) {
    .navbar {
        height: 54px;
    }

    .nav-container {
        padding: 0 0.75rem;
    }

    .logo img {
        height: 38px;
    }

    .nav-actions {
        gap: 0.4rem;
    }

    .book-btn {
        padding: 0.4rem 0.7rem;
        font-size: 0.6rem;
        gap: 0.25rem;
    }

    .book-btn i {
        font-size: 0.7rem;
    }

    .nav-icon {
        width: 28px;
        height: 28px;
        font-size: 1rem;
    }

    .mobile-menu-btn {
        width: 34px;
        height: 34px;
        font-size: 1.1rem;
    }

    .nav-links {
        width: 260px;
        padding: 70px 1.5rem 1.5rem;
    }

    .nav-links>a,
    .nav-dropdown>a {
        font-size: 0.82rem;
        padding: 0.75rem 0;
    }
}

/* ============================
   XS Mobile (<= 380px)
   ============================ */
@media (max-width: 380px) {
    .navbar {
        height: 50px;
    }

    .nav-container {
        padding: 0 0.5rem;
    }

    .logo img {
        height: 34px;
    }

    .book-btn {
        padding: 0.35rem 0.5rem;
        font-size: 0.55rem;
    }

    .nav-icon {
        width: 26px;
        height: 26px;
        font-size: 0.9rem;
    }

    .nav-links {
        width: 240px;
        padding: 65px 1.25rem 1.25rem;
    }
}