/* =========================================
   ELEGANT HEADER ARCHITECTURE
   ========================================= */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Scrolled Header State */
.site-header.scrolled {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 10px 30px rgba(40, 86, 101, 0.04);
}

/* If it is not the home page, the header should have a white background by default */
body:not(#page-home) .site-header {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--color-border);
}

.header-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 1.25rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: padding 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.site-header.scrolled .header-container {
    padding: 0.85rem 2rem;
}

/* =========================================
   LOGO
   ========================================= */
.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.logo-img {
    height: clamp(52px, 46px + 1.2vw, 68px);
    width: auto;
    display: block;
    object-fit: contain;
    filter: brightness(0) invert(1);
    /* White logo over dark transparent background */
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    scale: 1.7;
    margin-top: 10px;
    margin-bottom: 10px;
    margin-left: 10px;

}

.site-header.scrolled .logo-img,
body:not(#page-home) .logo-img {
    filter: none;
    /* Restore original logo colors on light header background */
}

/* =========================================
   NAVIGATION LINKS
   ========================================= */
.nav-list {
    list-style: none;
    display: flex;
    gap: 3rem;
    align-items: center;
    /* Center items vertically */
}

.nav-link {
    display: inline-flex;
    /* Use inline-flex to center text and icons */
    align-items: center;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 600;
    font-size: calc(var(--text-xs) + 1px);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    position: relative;
    padding: 0.5rem 0;
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-accent);
    transition: width 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-link:hover {
    color: #ffffff;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Scrolled/Non-home link states */
.site-header.scrolled .nav-link,
body:not(#page-home) .nav-link {
    color: var(--color-text-main);
}

.site-header.scrolled .nav-link:hover,
body:not(#page-home) .nav-link:hover {
    color: var(--color-accent);
}

.site-header.scrolled .nav-link.active,
body:not(#page-home) .nav-link.active {
    color: var(--color-primary);
}

.nav-link.active {
    color: var(--color-accent);
}

/* =========================================
   CONTACT BUTTON (CTA)
   ========================================= */
.btn-contact {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 1.5rem;
    border-radius: 100px;
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none;
    background: transparent;
    border: 1.5px solid var(--color-accent);
    color: var(--color-accent);
    position: relative;
    overflow: hidden;
    z-index: 1;
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-accent);
    z-index: -1;
    transform: translateY(100%);
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-contact .btn-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Hover effect */
.btn-contact:hover {
    color: #ffffff;
    border-color: var(--color-accent);
}

.btn-contact:hover::before {
    transform: translateY(0);
}

.btn-contact:hover .btn-icon {
    transform: translateX(4px);
}

/* Scrolled/Non-home button state */
.site-header.scrolled .btn-contact,
body:not(#page-home) .btn-contact {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.site-header.scrolled .btn-contact::before,
body:not(#page-home) .btn-contact::before {
    background-color: var(--color-primary);
}

.site-header.scrolled .btn-contact:hover,
body:not(#page-home) .btn-contact:hover {
    color: #ffffff;
    border-color: var(--color-primary);
}

/* =========================================
   HEADER RIGHT & LANG SWITCHER
   ========================================= */
.header-right {
    display: flex;
    align-items: center;
    gap: 2.25rem;
    margin-right: 1.5rem;
}

.lang-switcher {
    display: flex;
    align-items: center;
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.05em;
}

.lang-desktop {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.lang-mobile-trigger {
    display: none;
}

.lang-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.45);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.flag-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
    flex-shrink: 0;
}

.flag-svg {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.lang-link.active {
    color: var(--color-accent);
}

.lang-link:hover {
    color: #ffffff;
}

.lang-separator {
    color: rgba(255, 255, 255, 0.25);
    user-select: none;
}

/* Scrolled / other pages styles */
.site-header.scrolled .lang-link,
body:not(#page-home) .lang-link {
    color: rgba(40, 86, 101, 0.5);
}

.site-header.scrolled .lang-link.active,
body:not(#page-home) .lang-link.active {
    color: var(--color-accent);
}

.site-header.scrolled .lang-link:hover,
body:not(#page-home) .lang-link:hover {
    color: var(--color-primary);
}

.site-header.scrolled .lang-separator,
body:not(#page-home) .lang-separator {
    color: rgba(40, 86, 101, 0.2);
}

/* ==========================================================================
   DROPDOWN MENU STYLES
   ========================================================================== */
.nav-item-dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    cursor: pointer;
}

.dropdown-arrow {
    width: 10px;
    height: 10px;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-item-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(15px);
    min-width: 200px;
    padding: 0.75rem 0;
    background: rgba(17, 37, 44, 0.95);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(191, 162, 118, 0.2);
    border-radius: 6px;
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    list-style: none;
    margin: 0;
    z-index: 100;
}

.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -20px;
    left: 0;
    right: 0;
    height: 20px;
    background: transparent;
}

.nav-item-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(5px);
}

.dropdown-link {
    display: block;
    padding: 0.6rem 1.5rem;
    text-decoration: none;
    font-size: 11px;
    text-transform: uppercase;
    font-family: var(--font-body);
    letter-spacing: 0.08em;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.75);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.dropdown-link:hover {
    color: var(--color-accent);
    background: rgba(255, 255, 255, 0.04);
    padding-left: 1.75rem;
}

.dropdown-link.active {
    color: var(--color-accent) !important;
    font-weight: 700;
    padding-left: 1.75rem;
    background: rgba(191, 162, 118, 0.05);
    border-left: 2px solid var(--color-accent);
}

/* Scrolled / other pages styles for Dropdown Menu */
.site-header.scrolled .dropdown-menu,
body:not(#page-home) .dropdown-menu {
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(191, 162, 118, 0.18);
    box-shadow: 0 15px 45px rgba(17, 37, 44, 0.08);
}

.site-header.scrolled .dropdown-link,
body:not(#page-home) .dropdown-link {
    color: var(--color-text-main);
}

.site-header.scrolled .dropdown-link:hover,
body:not(#page-home) .dropdown-link:hover {
    color: var(--color-accent);
    background: rgba(40, 86, 101, 0.03);
}

.site-header.scrolled .dropdown-link.active,
body:not(#page-home) .dropdown-link.active {
    color: var(--color-accent) !important;
    background: rgba(191, 162, 118, 0.04);
}

/* ==========================================================================
   MOBILE & RESPONSIVE HEADER ARCHITECTURE
   ========================================================================== */
.hamburger-btn {
    display: none;
}

@media (max-width: 992px) {

    /* 1. Header Container & Right side alignment */
    .header-container {
        padding: 1rem 1.5rem;
    }

    .site-header.scrolled .header-container {
        padding: 0.75rem 1.5rem;
    }

    .header-right {
        margin-right: 0;
        gap: 1.25rem;
    }

    .header-cta {
        display: none;
        /* Hide action button in mobile header */
    }

    /* Mobile Language Switcher Styles */
    .lang-desktop {
        display: none !important;
    }

    .lang-mobile-trigger {
        display: block !important;
        position: fixed;
        bottom: 1rem;
        left: 2rem;
        z-index: 99999;
    }

    .lang-mobile-btn {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        background: rgba(17, 37, 44, 0.9);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border: 1px solid rgba(191, 162, 118, 0.3);
        border-radius: 30px;
        padding: 0.65rem 1.1rem;
        color: #FFFFFF;
        font-family: var(--font-body);
        font-size: 12px;
        font-weight: 700;
        cursor: pointer;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
        transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }

    .lang-mobile-btn:hover {
        border-color: var(--color-accent);
        box-shadow: 0 12px 35px rgba(191, 162, 118, 0.15);
    }

    .lang-mobile-btn .globe-icon {
        width: 14px;
        height: 14px;
        color: var(--color-accent);
    }

    .lang-mobile-btn .chevron-up-icon {
        width: 10px;
        height: 10px;
        margin-left: 0.2rem;
        opacity: 0.7;
        transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .lang-mobile-trigger.open .lang-mobile-btn .chevron-up-icon {
        transform: rotate(180deg);
    }

    .lang-mobile-dropdown {
        position: absolute;
        bottom: 120%;
        left: 0;
        min-width: 145px;
        background: rgba(17, 37, 44, 0.95);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        border: 1px solid rgba(191, 162, 118, 0.25);
        border-radius: 8px;
        padding: 0.5rem 0;
        margin: 0;
        list-style: none;
        box-shadow: 0 15px 45px rgba(0, 0, 0, 0.25);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateY(10px);
        transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .lang-mobile-trigger.open .lang-mobile-dropdown {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0);
    }

    .lang-mobile-dropdown li {
        margin: 0;
    }

    .lang-mobile-dropdown li a {
        display: inline-flex;
        width: 100%;
        align-items: center;
        gap: 0.6rem;
        box-sizing: border-box;
        padding: 0.65rem 1.25rem;
        text-decoration: none;
        color: rgba(255, 255, 255, 0.8) !important;
        font-family: var(--font-body);
        font-size: 11px;
        font-weight: 600;
        letter-spacing: 0.05em;
        transition: all 0.4s ease;
        text-align: left;
    }

    .lang-mobile-dropdown li a:hover,
    .lang-mobile-dropdown li a.active {
        color: var(--color-accent) !important;
        background: rgba(255, 255, 255, 0.04);
    }

    /* 2. Hamburger button layout & animations */
    .hamburger-btn {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 22px;
        height: 16px;
        background: none;
        border: none;
        cursor: pointer;
        padding: 0;
        z-index: 1100;
        position: relative;
        scale: 1.3;
    }

    .hamburger-line {
        width: 100%;
        height: 2px;
        background-color: #FFFFFF;
        transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        border-radius: 2px;
    }

    /* Light/dark header adjustments */
    .site-header.scrolled .hamburger-line,
    body:not(#page-home) .site-header .hamburger-line {
        background-color: var(--color-primary);
    }

    /* Keep lines white when mobile menu is active */
    .hamburger-btn.active .hamburger-line {
        background-color: #FFFFFF !important;
    }

    /* Hamburger transformation to X */
    .hamburger-btn.active .hamburger-line:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .hamburger-btn.active .hamburger-line:nth-child(2) {
        opacity: 0;
        transform: translateX(-10px);
    }

    .hamburger-btn.active .hamburger-line:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    /* 3. Mobile Navigation Drawer */
    .main-nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: rgba(17, 37, 44, 0.98);
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        z-index: 1050;
        transform: translateX(100%);
        transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    }

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

    .nav-list {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 1.75rem;
        width: 100%;
        padding: 4rem 1.5rem;
        box-sizing: border-box;
        overflow-y: auto;
        max-height: 80vh;
    }

    .nav-link {
        color: #FFFFFF !important;
        font-size: 15px;
        padding: 0.5rem 0;
        font-weight: 500;
        letter-spacing: 0.1em;
    }

    .nav-link:hover,
    .nav-link.active {
        color: var(--color-accent) !important;
    }

    /* Override scrolled header/other pages turning mobile drawer links dark */
    .site-header.scrolled .nav-link,
    body:not(#page-home) .nav-link {
        color: #FFFFFF !important;
    }

    .site-header.scrolled .nav-link:hover,
    .site-header.scrolled .nav-link.active,
    body:not(#page-home) .nav-link:hover,
    body:not(#page-home) .nav-link.active {
        color: var(--color-accent) !important;
    }

    /* 4. Dropdown Accordions on Mobile */
    .nav-item-dropdown {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        width: 100% !important;
    }

    .dropdown-menu {
        position: static;
        transform: translateY(-10px) !important;
        opacity: 0 !important;
        visibility: hidden !important;
        pointer-events: none !important;
        display: block !important;
        /* Force block to enable transition */
        max-height: 0 !important;
        overflow: hidden !important;
        background: #FFFFFF !important;
        /* Premium white background for high readability */
        border: 1px solid rgba(191, 162, 118, 0) !important;
        box-shadow: none !important;
        width: 85% !important;
        max-width: 280px;
        margin: 0 auto !important;
        padding: 0 !important;
        border-radius: 8px !important;
        transition: max-height 0.5s cubic-bezier(0.16, 1, 0.3, 1),
            opacity 0.4s ease,
            transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
            border-color 0.4s ease,
            box-shadow 0.4s ease !important;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        text-align: center;
    }

    .nav-item-dropdown.open .dropdown-menu {
        max-height: 350px !important;
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
        transform: translateY(0) !important;
        border-color: rgba(191, 162, 118, 0.15) !important;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1) !important;
        margin: 0.75rem auto 0 !important;
        padding: 0.5rem 0 !important;
    }

    /* Target all configurations to enforce black/dark text and prevent shifting */
    .site-header .main-nav .dropdown-link,
    .site-header.scrolled .dropdown-link,
    body:not(#page-home) .dropdown-link {
        font-size: 13px !important;
        color: var(--color-primary) !important;
        /* Black/Dark text */
        padding: 0.65rem 1rem !important;
        text-align: center !important;
        border-left: none !important;
        background: transparent !important;
        display: block !important;
        transition: all 0.4s ease;
        font-weight: 600 !important;
        letter-spacing: 0.05em;
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }

    .site-header .main-nav .dropdown-link:hover,
    .site-header .main-nav .dropdown-link.active,
    .site-header.scrolled .dropdown-link:hover,
    .site-header.scrolled .dropdown-link.active,
    body:not(#page-home) .dropdown-link:hover,
    body:not(#page-home) .dropdown-link.active {
        color: var(--color-accent) !important;
        /* Gold on active/hover */
        padding-left: 1rem !important;
        /* Fixed padding, prevents shifting left/right */
        padding-right: 1rem !important;
        background: rgba(40, 86, 101, 0.04) !important;
        border-left: none !important;
    }

    .dropdown-toggle .dropdown-arrow {
        width: 12px;
        height: 12px;
        color: rgba(255, 255, 255, 0.6);
        transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .site-header.scrolled .dropdown-toggle .dropdown-arrow,
    body:not(#page-home) .dropdown-toggle .dropdown-arrow {
        color: rgba(255, 255, 255, 0.6);
    }

    .nav-item-dropdown.open .dropdown-toggle .dropdown-arrow {
        transform: rotate(180deg);
        color: var(--color-accent);
    }

    /* Disable body scroll when drawer is active */
    body.mobile-menu-open {
        overflow: hidden;
    }
}