/* ===== CSS Variables (scoped - no global reset) ===== */
:root {
    --color-black: #0a0a0a;
    --color-dark-gray: #252525;
    --color-gray: #6b6b6b;
    --color-light-gray: #a0a0a0;
    --color-off-white: #f5f5f5;
    --color-white: #ffffff;
    --color-yellow: #ffd700;
    --color-yellow-bright: #ffe44d;
    --font-display: 'Playfair Display', Georgia, serif;
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --transition-base: 0.3s ease;
}

/* ===== Navbar ===== */
.navbar {
    position: fixed;
    top: 15px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 40px);
    max-width: 1200px;
    height: 70px;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 215, 0, 0.1);
    border-radius: 50px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.navbar::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 50px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.3), transparent 50%, rgba(255, 215, 0, 0.1));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.navbar:hover::before { opacity: 1; }

.navbar.scrolled {
    top: 10px;
    background: rgba(10, 10, 10, 0.9);
    border-color: rgba(255, 215, 0, 0.2);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4), 0 0 30px rgba(255, 215, 0, 0.1);
}

.nav-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 var(--space-xl);
    height: 100%;
    display: grid !important;
    grid-template-columns: 1fr auto 1fr !important;
    align-items: center !important;
    gap: var(--space-lg);
}

.nav-left { justify-self: start; }
.nav-middle { justify-self: center; }
.nav-right { justify-self: end; display: flex; align-items: center; gap: var(--space-md); }

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 2px;
    transition: all 0.3s ease;
    text-decoration: none;
    color: var(--color-white);
}

.nav-logo:hover {
    transform: scale(1.05);
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
}

.logo-text {
    color: var(--color-yellow);
    font-size: 1.6rem;
    text-shadow: 0 0 15px rgba(255, 215, 0, 0.4);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    list-style: none;
    background: rgba(255, 255, 255, 0.03);
    padding: 6px;
    border-radius: 40px;
    margin: 0;
}

.nav-link {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-light-gray);
    position: relative;
    padding: 0.6rem 1.2rem;
    border-radius: 30px;
    transition: all 0.3s ease;
    overflow: hidden;
    text-decoration: none;
}

.nav-link::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.2), rgba(255, 215, 0, 0.05));
    border-radius: 30px;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.3s ease;
}

.nav-link:hover { color: var(--color-white); }
.nav-link:hover::before { opacity: 1; transform: scale(1); }

.nav-cta {
    background: linear-gradient(135deg, #facc15, #fde047);
    color: var(--color-black) !important;
    padding: 0.6rem 1.4rem !important;
    border-radius: 30px;
    font-weight: 600;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
    text-decoration: none;
}

.nav-cta:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 6px 25px rgba(255, 215, 0, 0.5), 0 0 40px rgba(255, 215, 0, 0.2);
    color: var(--color-black) !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    transition: all 0.3s ease;
    border: none;
}

.nav-toggle:hover { background: rgba(255, 215, 0, 0.1); }

.nav-toggle span {
    width: 22px;
    height: 2px;
    background: var(--color-white);
    transition: var(--transition-base);
    border-radius: 2px;
    display: block;
}

/* ===== Social Icons ===== */
.nav-mobile-extras { display: none; }

.nav-socials {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-socials a {
    color: var(--color-light-gray);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.nav-socials a:hover {
    color: var(--color-yellow);
    transform: translateY(-2px);
}

.nav-socials a svg {
    width: 18px;
    height: 18px;
}

/* ===== Footer ===== */
.footer {
    background: var(--color-black);
    padding: var(--space-2xl) 0 var(--space-lg);
    border-top: 1px solid var(--color-dark-gray);
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--color-dark-gray);
    margin-bottom: var(--space-lg);
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 600;
    text-decoration: none;
    color: var(--color-white);
}

.footer-logo .logo-text { color: var(--color-yellow); }

.footer-brand p {
    font-size: 0.85rem;
    color: var(--color-gray);
    margin-top: var(--space-xs);
}

.footer-links { display: flex; gap: var(--space-lg); }

.footer-links a {
    font-size: 0.9rem;
    color: var(--color-light-gray);
    transition: var(--transition-base);
    text-decoration: none;
}

.footer-links a:hover { color: var(--color-yellow); }

.footer-social { display: flex; gap: var(--space-sm); }

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-dark-gray);
    border-radius: 50%;
    color: var(--color-light-gray);
    transition: var(--transition-base);
    text-decoration: none;
}

.footer-social a svg { width: 18px; height: 18px; }

.footer-social a:hover {
    background: var(--color-yellow);
    color: var(--color-black);
    transform: translateY(-3px);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-bottom p { font-size: 0.85rem; color: var(--color-gray); }

.footer-decoration { display: flex; gap: var(--space-xs); }

.footer-decoration span {
    width: 8px;
    height: 8px;
    background: var(--color-yellow);
    border-radius: 50%;
    opacity: 0.5;
    animation: twinkle 2s ease-in-out infinite;
}

.footer-decoration span:nth-child(2) { animation-delay: 0.3s; }
.footer-decoration span:nth-child(3) { animation-delay: 0.6s; }

@keyframes twinkle {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.2); }
}

/* ===== Light mode overrides for navbar ===== */
html:not(.dark) .navbar {
    background: rgba(10, 10, 10, 0.7) !important;
    border-color: rgba(255, 215, 0, 0.1) !important;
}

html:not(.dark) .navbar.scrolled {
    background: rgba(10, 10, 10, 0.9) !important;
    border-color: rgba(255, 215, 0, 0.2) !important;
}

html:not(.dark) .nav-link { color: var(--color-light-gray) !important; }
html:not(.dark) .nav-link:hover { color: var(--color-white) !important; }
html:not(.dark) .nav-toggle span { background: var(--color-white) !important; }
html:not(.dark) .nav-menu { background: rgba(10, 10, 10, 0.95) !important; }
html:not(.dark) .nav-logo { color: var(--color-white) !important; }
html:not(.dark) .footer { background: #141414; }
html:not(.dark) .footer-content { border-bottom-color: var(--color-dark-gray); }

/* ===== Mobile menu ===== */
@media (max-width: 768px) {
    .navbar {
        top: 10px;
        width: calc(100% - 20px);
        height: 60px;
        border-radius: 30px;
    }

    .nav-container {
        display: flex !important;
        justify-content: space-between !important;
        grid-template-columns: none !important;
        padding: 0 var(--space-lg) !important;
        align-items: center !important;
    }

    .nav-middle,
    .nav-right {
        display: contents !important;
    }

    .nav-middle {
        display: block !important;
    }

    .nav-right .nav-socials,
    .nav-right .nav-cta {
        display: none !important;
    }

    .nav-toggle {
        display: flex;
        margin-left: auto;
    }

    .nav-menu {
        position: fixed;
        top: 80px;
        left: 10px;
        right: 10px;
        background: rgba(10, 10, 10, 0.95);
        backdrop-filter: blur(20px);
        border: 1px solid rgba(255, 215, 0, 0.1);
        border-radius: 20px;
        flex-direction: column;
        padding: var(--space-lg);
        gap: var(--space-xs);
        transform: translateY(-20px);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    }

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

    .nav-mobile-extras {
        margin-top: var(--space-lg);
        padding-top: var(--space-lg);
        border-top: 1px solid rgba(255, 215, 0, 0.1);
        width: 100%;
        display: flex;
        justify-content: center;
    }

    .nav-mobile-extras .nav-socials {
        display: flex !important;
        gap: var(--space-lg);
    }

    .nav-mobile-extras .nav-socials a svg {
        width: 24px;
        height: 24px;
    }

    .nav-toggle { display: flex; }

    .nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .nav-toggle.active span:nth-child(2) { opacity: 0; }
    .nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

    .footer-content { flex-direction: column; gap: var(--space-lg); text-align: center; }
    .footer-links { flex-wrap: wrap; justify-content: center; }
    .footer-bottom { flex-direction: column; gap: var(--space-sm); }
}

[x-cloak] { display: none !important; }

/* ===== Floating Controls (Language & Theme) ===== */
.floating-controls {
    position: fixed !important;
    bottom: 32px !important;
    left: 32px !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
    z-index: 10000 !important;
}

.lang-switcher {
    padding: 4px !important;
    background: rgba(255, 255, 255, 0.8) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    border: 1px solid rgba(0, 0, 0, 0.1) !important;
    border-radius: 20px !important;
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.2) !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 4px !important;
}

html.dark .lang-switcher {
    background: rgba(24, 24, 27, 0.8) !important; /* zinc-900 */
    border-color: rgba(255, 255, 255, 0.1) !important;
}

.lang-link {
    width: 40px !important;
    height: 40px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 14px !important;
    font-size: 10px !important;
    font-weight: 900 !important;
    letter-spacing: -0.05em !important;
    text-decoration: none !important;
    transition: all 0.3s ease !important;
    color: #94a3b8 !important; /* slate-400 */
}

.lang-link.active {
    background: #2563eb !important; /* blue-600 */
    color: #ffffff !important;
}

.lang-link:not(.active):hover {
    color: #475569 !important; /* slate-600 */
}

html.dark .lang-link:not(.active):hover {
    color: #e2e8f0 !important; /* slate-200 */
}

.theme-toggle-btn {
    width: 48px !important;
    height: 48px !important;
    background: rgba(255, 255, 255, 0.8) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    border: 1px solid rgba(0, 0, 0, 0.1) !important;
    border-radius: 20px !important;
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.2) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    padding: 0 !important;
    margin: 0 !important;
}

html.dark .theme-toggle-btn {
    background: rgba(24, 24, 27, 0.8) !important; /* zinc-900 */
    border-color: rgba(255, 255, 255, 0.1) !important;
}

.theme-toggle-btn:hover {
    border-color: #3b82f6 !important; /* blue-500 */
}
/* ===== Floating Auth Controls ===== */
.auth-control {
    width: 48px !important;
    height: 48px !important;
    background: rgba(255, 255, 255, 0.8) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    border: 1px solid rgba(0, 0, 0, 0.1) !important;
    border-radius: 20px !important;
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.2) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    position: relative !important;
    text-decoration: none !important;
}

html.dark .auth-control {
    background: rgba(24, 24, 27, 0.8) !important;
    border-color: rgba(255, 255, 255, 0.1) !important;
}

.auth-control:hover {
    border-color: #facc15 !important; /* yellow-400 */
    transform: scale(1.05);
}

.auth-tooltip {
    position: absolute !important;
    left: 60px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    background: rgba(10, 10, 10, 0.9) !important;
    backdrop-filter: blur(10px) !important;
    border: 1px solid rgba(255, 215, 0, 0.2) !important;
    color: #ffffff !important;
    padding: 6px 12px !important;
    border-radius: 8px !important;
    font-size: 10px !important;
    font-weight: 700 !important;
    white-space: nowrap !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    pointer-events: none !important;
    text-transform: uppercase !important;
    letter-spacing: 0.1em !important;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.auth-control:hover .auth-tooltip {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(-50%) translateX(5px) !important;
}