.main-header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 10000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid #eee;
    transition: var(--transition-smooth);
    height: var(--header-height);
}

    .main-header.scrolled {
        height: var(--header-height-scrolled);
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    }

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    transition: var(--transition-smooth);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-img {
    height: 38px;
    transition: var(--transition-smooth);
}

.main-header.scrolled .logo-img {
    height: 28px;
}

.logo-text {
    font-size: 20px;
    font-weight: 800;
    color: var(--slate-900);
    transition: var(--transition-smooth);
}

.main-header.scrolled .logo-text {
    font-size: 16px;
}

.brand {
    color: var(--primary);
}

/* Desktop Navigation */
.desktop-nav {
    display: flex;
    gap: 28px;
    transition: var(--transition-smooth);
}

.main-header.scrolled .desktop-nav {
    gap: 16px;
}

.nav-item-container {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.nav-link-desktop,
.desktop-nav > a {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 600;
    font-size: 0.92rem;
    text-decoration: none;
    color: var(--slate-600);
    transition: color var(--transition-fast);
}

    .nav-link-desktop:hover,
    .desktop-nav > a:hover {
        color: var(--primary);
    }

.nav-parent-btn {
    background: none;
    border: none;
    padding: 0;
    font: inherit;
    font-weight: 600;
    color: var(--slate-600);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    cursor: pointer;
    transition: color var(--transition-fast);
}

    .nav-parent-btn:hover {
        color: var(--primary);
    }

.nav-caret {
    font-size: 0.8rem;
    transition: transform var(--transition-fast);
}

.nav-item-container:hover .nav-caret {
    transform: rotate(180deg);
}

.submenu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--white);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    border-radius: 12px;
    overflow: hidden;
    z-index: 12000;
    display: flex;
    flex-direction: column;
    max-height: 0;
    opacity: 0;
    transform: translateY(-10px);
    transition: var(--transition-smooth);
}

.nav-item-container:hover .submenu {
    max-height: 500px;
    opacity: 1;
    transform: translateY(0);
}

.submenu-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 10px 16px;
    font-weight: 500;
    color: var(--slate-700);
    text-decoration: none;
    transition: background var(--transition-fast), color var(--transition-fast);
}

    .submenu-link:hover {
        background: rgba(0, 102, 255, 0.06);
        color: var(--primary);
    }

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.main-header.scrolled .header-actions {
    gap: 10px;
}

.btn-book {
    background: var(--primary);
    color: var(--white);
    padding: 10px 20px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.92rem;
    box-shadow: 0 4px 15px rgba(0, 102, 255, 0.25);
    transition: var(--transition-smooth);
}

    .btn-book:hover {
        background: var(--primary-dark);
        color: var(--white);
        box-shadow: 0 6px 20px rgba(0, 102, 255, 0.35);
        transform: translateY(-1px);
    }

.main-header.scrolled .btn-book {
    padding: 6px 14px;
    font-size: 0.9rem;
}

/* Mobile Navigation */
.hamburger-btn {
    display: none;
    border: none;
    background: none;
    color: var(--slate-900);
    cursor: pointer;
    width: 32px;
    height: 32px;
}

.mobile-nav-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
    z-index: 11990;
}

    .mobile-nav-backdrop.show {
        opacity: 1;
        visibility: visible;
    }

.mobile-nav-overlay {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 320px;
    height: 100vh;
    background: var(--white);
    padding: 25px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    transition: var(--transition-smooth);
    z-index: 12000;
    box-shadow: -18px 0 40px rgba(15, 23, 42, 0.18);
}

    .mobile-nav-overlay.active {
        right: 0;
    }

.mobile-nav-item {
    width: 100%;
}

.nav-link-mobile {
    font-size: 1.05rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--slate-700);
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-family: var(--font-display);
    transition: var(--transition-fast);
}

    .nav-link-mobile:hover {
        color: var(--primary);
    }

        .nav-link-mobile:hover i {
            color: var(--primary);
            transform: scale(1.08);
            transition: var(--transition-fast);
        }

.mobile-menu-group {
    border-bottom: 1px solid #eee;
    padding-bottom: 5px;
}

    .mobile-menu-group summary {
        list-style: none;
        cursor: pointer;
        font-weight: 700;
        display: flex;
        align-items: center;
        justify-content: space-between;
        color: var(--slate-700);
        font-family: var(--font-display);
    }

        .mobile-menu-group summary::-webkit-details-marker {
            display: none;
        }

        .mobile-menu-group summary::after {
            content: "⌄";
            font-size: 1rem;
            color: var(--slate-400);
            transition: transform 0.25s ease;
        }

    .mobile-menu-group[open] summary::after {
        transform: rotate(180deg);
        color: var(--primary);
    }

.submenu-mobile {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.submenu-mobile-link {
    font-weight: 600;
    font-family: var(--font-body);
    transition: var(--transition-fast);
}

.mobile-bottom {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mobile-book-btn {
    background: var(--primary);
    color: var(--white);
    padding: 12px;
    border-radius: 10px;
    text-align: center;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition-fast);
}

    .mobile-book-btn:hover {
        background: var(--primary-dark);
        color: var(--white);
    }

/* Active link helper */
.desktop-nav a.active,
.desktop-nav button.active,
.nav-link-mobile.active,
.submenu-link.active,
.submenu-mobile-link.active {
    color: var(--primary);
}

/* Tablet / mobile navigation switch */
@media (max-width: 992px) {
    .desktop-nav {
        display: none;
    }

    .btn-book {
        display: none;
    }

    .hamburger-btn {
        display: block;
    }
}

/* Mobile layout */
@media (max-width: 768px) {
    .main-header {
        height: 64px;
    }

        .main-header.scrolled {
            height: 56px;
        }

    .header-container {
        padding-top: 0;
        padding-bottom: 0;
        min-height: 64px;
    }

    .logo-container {
        gap: 8px;
    }

    .logo-img {
        height: 30px;
    }

    .main-header.scrolled .logo-img {
        height: 26px;
    }

    .logo-text {
        font-size: 1rem;
    }

    .main-header.scrolled .logo-text {
        font-size: 0.95rem;
    }

    .header-actions {
        gap: 0.5rem;
    }

    .hamburger-btn {
        width: 36px;
        height: 36px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-radius: 10px;
        background: rgba(0, 102, 255, 0.04);
    }

        .hamburger-btn .material-symbols-outlined {
            font-size: 1.4rem;
            line-height: 1;
        }

    .mobile-nav-overlay {
        max-width: 285px;
        padding: 5rem 1.25rem 1.25rem;
        gap: 1rem;
    }

    .mobile-nav-item {
        width: 100%;
    }

    .nav-link-mobile,
    .mobile-menu-group summary {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 0.75rem;
        width: 100%;
        padding: 0.9rem 1rem;
        border-radius: 1rem;
        background: rgba(0, 102, 255, 0.04);
        border: 1px solid rgba(0, 102, 255, 0.08);
        color: var(--slate-700);
        font-weight: 700;
    }

        .nav-link-mobile:hover,
        .mobile-menu-group summary:hover {
            background: rgba(0, 102, 255, 0.08);
            border-color: rgba(0, 102, 255, 0.14);
            color: var(--primary);
        }

        .nav-link-mobile i,
        .mobile-menu-group summary i {
            font-size: 1.05rem;
        }

    .mobile-menu-group {
        border-bottom: none;
        padding-bottom: 0;
    }

    .submenu-mobile {
        margin-top: 0.5rem;
        padding-left: 0.5rem;
        gap: 0.45rem;
    }

    .submenu-mobile-link {
        display: flex;
        align-items: center;
        gap: 0.6rem;
        padding: 0.75rem 0.9rem;
        border-radius: 0.85rem;
        background: rgba(15, 23, 42, 0.03);
        border: 1px solid rgba(15, 23, 42, 0.05);
        font-size: 0.92rem;
        font-weight: 600;
    }

        .submenu-mobile-link:hover {
            background: rgba(0, 102, 255, 0.06);
            color: var(--primary);
            border-color: rgba(0, 102, 255, 0.10);
        }

    .mobile-bottom {
        margin-top: 1.25rem;
        gap: 0.75rem;
        padding-top: 1rem;
        border-top: 1px solid var(--slate-200);
    }

    .mobile-book-btn {
        padding: 0.95rem 1rem;
        border-radius: 0.95rem;
        font-size: 0.95rem;
    }
}

/* Very small phones */
@media (max-width: 480px) {
    .main-header {
        height: 60px;
    }

        .main-header.scrolled {
            height: 52px;
        }

    .logo-img {
        height: 26px;
    }

    .main-header.scrolled .logo-img {
        height: 22px;
    }

    .logo-text {
        font-size: 0.92rem;
    }

    .main-header.scrolled .logo-text {
        font-size: 0.88rem;
    }

    .mobile-nav-overlay {
        max-width: 260px;
        padding: 4.5rem 1rem 1rem;
    }

    .nav-link-mobile,
    .mobile-menu-group summary {
        padding: 0.8rem 0.9rem;
        border-radius: 0.9rem;
        font-size: 0.95rem;
    }

    .submenu-mobile-link {
        padding: 0.7rem 0.8rem;
        font-size: 0.88rem;
    }
}


.main-footer {
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    border-top: 1px solid rgba(15, 23, 42, 0.06);
    padding: 3.5rem 0 1.5rem;
    margin-top: 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 3rem;
    flex-wrap: wrap;
    padding-bottom: 2rem;
}

.footer-brand {
    max-width: 420px;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    margin-bottom: 1rem;
}

.footer-text {
    color: var(--slate-500);
    font-size: 0.96rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.footer-socials {
    display: flex;
    gap: 0.75rem;
}

    .footer-socials a {
        width: 42px;
        height: 42px;
        border-radius: 50%;
        background: rgba(0, 102, 255, 0.06);
        border: 1px solid rgba(0, 102, 255, 0.10);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        color: var(--primary);
        font-size: 1rem;
        transition: var(--transition-smooth);
        text-decoration: none;
    }

        .footer-socials a:hover {
            background: var(--primary);
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 12px 24px rgba(0, 102, 255, 0.18);
        }

.footer-links-wrapper {
    display: flex;
    gap: 4rem;
    flex-wrap: wrap;
}

.footer-links-group h4 {
    font-size: 0.95rem;
    font-weight: 900;
    color: var(--slate-900);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

    .footer-links a {
        color: var(--slate-600);
        text-decoration: none;
        font-weight: 700;
        font-size: 0.94rem;
        transition: var(--transition-fast);
    }

        .footer-links a:hover {
            color: var(--primary);
            transform: translateX(2px);
        }

.footer-bottom {
    border-top: 1px solid rgba(15, 23, 42, 0.06);
    padding-top: 1.25rem;
}

.footer-copy {
    margin: 0;
    text-align: center;
    color: var(--slate-400);
    font-size: 0.9rem;
    line-height: 1.7;
}

@media (max-width: 768px) {
    .main-footer {
        padding: 2.5rem 0 1.2rem;
    }

    .footer-content {
        flex-direction: column;
        gap: 2rem;
    }

    .footer-links-wrapper {
        gap: 2rem;
        width: 100%;
        justify-content: space-between;
    }

    .footer-links-group {
        min-width: 160px;
    }

    .footer-copy {
        text-align: left;
    }
}

@media (max-width: 576px) {
    .footer-links-wrapper {
        flex-direction: column;
        gap: 1.75rem;
    }

    .footer-copy {
        text-align: center;
    }
}

.footer-links-legal .footer-link-animated {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    color: var(--slate-600);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.94rem;
    transition: var(--transition-smooth);
    width: fit-content;
    padding: 0.55rem 0.85rem;
    border-radius: 999px;
    background: rgba(0, 102, 255, 0.04);
    border: 1px solid rgba(0, 102, 255, 0.08);
}

    .footer-links-legal .footer-link-animated i {
        font-size: 1rem;
        color: var(--primary);
        transition: var(--transition-smooth);
    }

    .footer-links-legal .footer-link-animated:hover {
        color: var(--primary);
        transform: translateY(-2px);
        background: rgba(0, 102, 255, 0.08);
        box-shadow: 0 12px 24px rgba(0, 102, 255, 0.10);
    }

        .footer-links-legal .footer-link-animated:hover i {
            transform: scale(1.12);
        }