/* ═══════════════════════════════════
   BLOC 1 — NAVIGATION
═══════════════════════════════════ */

#navbar {
    position: fixed;
    top: 30px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 60px);
    max-width: 1400px;
    height: 80px;
    z-index: 1000;
    display: flex;
    align-items: center;
    padding: 0 20px 0 40px;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    border-radius: 100px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 20px 40px rgba(14, 3, 56, 0.05);
    transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

#navbar.scrolled {
    top: 15px;
    height: 80px;
    background: rgba(14, 3, 56, 0.9);
    width: calc(100% - 60px);
}

.logo-link {
    display: flex;
    align-items: center;
    margin-right: auto;
    text-decoration: none;
}

.header-logo {
    height: 32px !important;
    width: auto;
    object-fit: contain;
    transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.logo-light {
    display: none;
}

#navbar.scrolled .logo-dark {
    display: none;
}

#navbar.scrolled .logo-light {
    display: block;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    color: var(--color-text-1);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: all 0.3s;
    text-transform: capitalize;
}

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

#navbar.scrolled .nav-link {
    color: white;
}

#navbar.scrolled .nav-link:hover {
    color: var(--color-secondary);
}

/* SOCIAL BUTTONS */
.nav-social-buttons {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* ═══ LANG SWITCHER — DESKTOP ═══ */
.nav-lang-switcher {
    display: flex;
    align-items: center;
    gap: 6px;
}

.lang-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 12px;
    border-radius: 100px;
    border: 1px solid rgba(14, 3, 56, 0.15);
    background: rgba(14, 3, 56, 0.04);
    color: var(--color-primary);
    text-decoration: none;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    transition: all 0.35s cubic-bezier(0.23, 1, 0.32, 1);
    line-height: 1;
}

.lang-pill .lang-flag {
    font-size: 15px;
    line-height: 1;
    display: inline-flex;
    align-items: center;
}

.lang-pill .lang-flag img {
    width: 18px;
    height: 13px;
    object-fit: cover;
    border-radius: 2px;
    display: block;
}

.mobile-lang-pill .lang-flag img {
    width: 22px;
    height: 16px;
    object-fit: cover;
    border-radius: 2px;
    display: block;
}

.lang-pill:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    transform: translateY(-1px);
}

.lang-pill--active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    pointer-events: none;
}

/* Scrolled state */
#navbar.scrolled .lang-pill {
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.08);
    color: white;
}

#navbar.scrolled .lang-pill:hover {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    color: var(--color-primary);
}

#navbar.scrolled .lang-pill--active {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    color: var(--color-primary);
}

/* ═══ LANG SWITCHER — MOBILE ═══ */
.mobile-lang-switcher {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
    margin-top: 28px !important;
    padding-top: 22px !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
    width: 100% !important;
}

.mobile-lang-pill {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    padding: 8px 18px !important;
    border-radius: 100px !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    background: rgba(255, 255, 255, 0.07) !important;
    color: rgba(255, 255, 255, 0.75) !important;
    text-decoration: none !important;
    font-size: 13px !important;
    font-weight: 700 !important;
    letter-spacing: 0.08em !important;
    text-transform: uppercase !important;
    transition: all 0.35s cubic-bezier(0.23, 1, 0.32, 1) !important;
}

.mobile-lang-pill .lang-flag {
    font-size: 18px !important;
    line-height: 1 !important;
}

.mobile-lang-pill:hover {
    background: rgba(255, 255, 255, 0.15) !important;
    border-color: rgba(255, 255, 255, 0.4) !important;
    color: white !important;
    transform: translateY(-2px) !important;
}

.mobile-lang-pill--active {
    background: var(--color-secondary) !important;
    border-color: var(--color-secondary) !important;
    color: var(--color-primary) !important;
    pointer-events: none !important;
}

.lang-switch-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(14, 3, 56, 0.05);
    color: var(--color-primary);
    text-decoration: none;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.05em;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    border: 1px solid rgba(14, 3, 56, 0.1);
}

.lang-switch-btn:hover {
    background: var(--color-primary);
    color: white;
    transform: scale(1.1);
}

#navbar.scrolled .lang-switch-btn {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    color: white;
}

#navbar.scrolled .lang-switch-btn:hover {
    background: var(--color-accent);
    color: var(--color-primary);
    border-color: var(--color-accent);
}

/* DROPDOWN */
.dropdown {
    position: relative;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 20px);
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--color-white);
    border-radius: 16px;
    width: 150px;
    padding: 12px;
    box-shadow: 0 20px 40px rgba(14, 3, 56, 0.1);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    z-index: 1100;
}

/* Invisible bridge to cover the gap between toggle and menu */
.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -24px;
    left: 0;
    width: 100%;
    height: 24px;
}

/* Show dropdown on hover (desktop) */
.dropdown:hover .dropdown-menu,
.dropdown.active .dropdown-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px;
    text-decoration: none;
    color: var(--color-primary);
    border-radius: 12px;
    transition: background 0.3s;
}

.dropdown-item:hover {
    background: rgba(14, 3, 56, 0.04);
}

.dropdown-item-info {
    display: flex;
    flex-direction: column;
}

.dropdown-item-title {
    font-weight: 600;
    font-size: 14px;
    text-transform: capitalize;
}

.dropdown-item-desc {
    font-size: 11px;
    opacity: 0.75;
}

/* MOBILE MENU */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1100;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-primary);
    margin: 5px 0;
    transition: 0.3s;
}

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

.mobile-overlay {
    position: fixed !important;
    inset: 0 !important;
    background: var(--color-primary) !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    z-index: 1050 !important;
    transform: translateX(100%) !important;
    transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1) !important;
}

.mobile-overlay.active {
    transform: translateX(0) !important;
}

.mobile-nav {
    display: flex !important;
    flex-direction: column !important;
    gap: 0px !important;
    text-align: center !important;
    align-items: center !important;
    width: 100% !important;
    max-width: 320px !important;
}

.mobile-link {
    color: white !important;
    text-decoration: none !important;
    font-size: 24px !important;
    font-weight: 600 !important;
    opacity: 0.8 !important;
    transition: all 0.3s ease !important;
    text-transform: uppercase !important;
    letter-spacing: 1.5px !important;
    font-family: var(--font-display), 'Poppins', sans-serif !important;
    position: relative !important;
    padding: 6px 0 !important;
}

.mobile-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 30px;
    height: 2px;
    background: var(--color-secondary);
    transition: transform 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.mobile-link:hover {
    opacity: 1 !important;
    color: var(--color-secondary) !important;
}

.mobile-link:hover::after {
    transform: translateX(-50%) scaleX(1);
}

.close-menu {
    position: absolute !important;
    top: 40px !important;
    right: 40px !important;
    background: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    width: 48px !important;
    height: 48px !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
    outline: none !important;
}

.close-menu:hover,
.close-menu:active {
    background: rgba(255, 255, 255, 0.15) !important;
    border-color: rgba(255, 255, 255, 0.3) !important;
    transform: rotate(90deg) !important;
}

.close-menu svg {
    width: 22px !important;
    height: 22px !important;
    color: white !important;
}

.mobile-socials {
    margin-top: 40px !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 15px !important;
    width: 100% !important;
}

.mobile-socials .btn-social {
    background: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    color: white !important;
    width: 48px !important;
    height: 48px !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 20px !important;
    transition: all 0.3s ease !important;
}

.mobile-socials .btn-social:hover {
    background: var(--color-secondary) !important;
    border-color: var(--color-secondary) !important;
    color: var(--color-primary) !important;
    transform: translateY(-3px) !important;
}

.mobile-dropdown-menu {
    display: none !important;
    flex-direction: column !important;
    gap: 15px !important;
    margin-top: 15px !important;
    padding-left: 20px !important;
    border-left: 2px solid rgba(255, 255, 255, 0.15) !important;
}

.mobile-dropdown.active .mobile-dropdown-menu {
    display: flex !important;
}

.mobile-dropdown-item {
    font-size: 18px !important;
    opacity: 0.75 !important;
    font-weight: 500 !important;
    text-transform: none !important;
}

/* Scrolled Overrides */
#navbar.scrolled .btn-pill {
    background: var(--color-secondary);
    color: var(--color-primary);
    border-color: var(--color-secondary);
}

#navbar.scrolled .btn-pill:hover {
    background: var(--color-white);
    border-color: var(--color-white);
}

@media (max-width: 1023px) {
    #navbar {
        width: calc(100% - 40px);
        padding: 0 20px;
    }

    .menu-toggle {
        display: block;
    }

    .nav-links {
        display: none;
    }
}

/* Blinking Red Dot next to Démo */
.demo-blink-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: #ff3b30;
    /* Vivid iOS Red */
    border-radius: 50%;
    margin-left: 6px;
    vertical-align: middle;
    box-shadow: 0 0 8px rgba(255, 59, 48, 0.8);
    animation: demoBlink 1.5s infinite ease-in-out;
}

@keyframes demoBlink {
    0% {
        opacity: 0.3;
        transform: scale(0.9);
        box-shadow: 0 0 2px rgba(255, 59, 48, 0.4);
    }

    50% {
        opacity: 1;
        transform: scale(1.1);
        box-shadow: 0 0 12px rgba(255, 59, 48, 1);
    }

    100% {
        opacity: 0.3;
        transform: scale(0.9);
        box-shadow: 0 0 2px rgba(255, 59, 48, 0.4);
    }
}

/* CUSTOM LANG SWITCHER BTN */
.lang-switcher-btn-custom {
    text-decoration: none !important;
    font-weight: 600 !important;
    font-size: 14px !important;
    text-transform: uppercase !important;
    color: var(--color-primary) !important;
    border: 1px solid var(--color-primary) !important;
    background-color: white !important;
}

.mode-protrot .lang-switcher-btn-custom {
    color: var(--color-protrot-primary) !important;
    border-color: var(--color-protrot-primary) !important;
    background: #ffffff !important;
}

#navbar.scrolled .lang-switcher-btn-custom {
    background-color: rgba(255, 255, 255, 0.1) !important;
    color: white !important;
    border-color: rgba(255, 255, 255, 0.2) !important;
}

#navbar.scrolled.mode-protrot .lang-switcher-btn-custom {
    color: white !important;
    border-color: rgba(255, 255, 255, 0.2) !important;
}