/* Reset */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
html, body {
    height: 100%;
}
body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
    color: #ffffff;
}

a {
    color: inherit;
    text-decoration: none;
}

/* Hero section */
.hero {
    position: relative;
    min-height: 100vh;
    background-image: url("Assets/Image/DefaultBackGround.png");
    background-size: cover;
    background-position: center center;
    display: flex;
    flex-direction: column;
}
.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
    opacity: 1;
    transition: filter 4s ease;
}

/* Top bar */
.hero-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 2.5rem;
}

/* Back To Home button */
.logo {
    font-weight: 800;
    letter-spacing: 0.12em;
    font-size: 1.2rem;
    background: #000;
    color: #fff;
    padding: 0.3rem 0.6rem;
    text-transform: uppercase;
}

.logo:hover {
    opacity: 0.8;
}

/* Icon in the upper right corner */
.right-controls {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.social-links a {
    font-size: 0.9rem;
}

/* Language toggle (match secondary pages) */
.lang-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.15rem 0.6rem;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.6);
    background: rgba(15, 23, 42, 0.85);
    color: #e5e7eb;
    font-size: 0.7rem;
    cursor: pointer;
    outline: none;
}
.lang-toggle:hover {
    background: rgba(15, 23, 42, 1);
}
.lang-toggle .lang-option {
    opacity: 0.6;
}
.lang-toggle .lang-option.active {
    opacity: 1;
    font-weight: 600;
}
.lang-toggle .lang-separator {
    opacity: 0.4;
}

/* Menu button */
.menu-toggle {
    border: none;
    background: transparent;
    cursor: pointer;
    padding: 0;
    width: 28px;
    height: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.menu-bar {
    height: 2px;
    width: 100%;
    background: #ffffff;
    transition: transform 0.25s ease, opacity 0.25s ease;
}

/* Menu animation */
.menu-toggle.open .bar-top {
    transform: translateY(9px) rotate(45deg);
}
.menu-toggle.open .bar-middle {
    opacity: 0;
}
.menu-toggle.open .bar-bottom {
    transform: translateY(-9px) rotate(-45deg);
}

.hero-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 1.5rem 3rem;
}

.hero-title {
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    font-weight: 900;
    letter-spacing: 0.08em;
    line-height: 1.1;
    text-transform: uppercase;
    color: #facc15;
    margin-bottom: 1.5rem;
}

.hero-cta {
    font-size: 1rem;
    font-weight: 500;
    text-decoration: underline;
    text-underline-offset: 3px;
    cursor: pointer;
}

.hero-cta:hover {
    opacity: 0.9;
}

.nav-overlay {
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    background: rgba(255, 255, 255, 0.7);

    position: fixed;
    inset: 0;
    color: #000000;
    display: flex;
    justify-content: flex-end;
    align-items: flex-start;
    padding: 2rem 3rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
    z-index: 20;
}

.nav-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.nav-close {
    position: absolute;
    top: 1.5rem;
    right: 2.5rem;
    font-size: 1.6rem;
    cursor: pointer;
    background: none;
    border: none;
    box-shadow: none;
    padding: 0;
    line-height: 1;
}

.nav-menu {
    margin-top: 3.5rem;
    text-align: right;
}

.nav-menu a {
    display: block;
    font-size: 2rem;
    margin-bottom: 1.2rem;
    font-weight: 400;
}

.nav-menu a:hover {
    opacity: 0.7;
}

@media (max-width: 640px) {
    .hero-header {
        padding: 1rem 1.25rem;
    }
    .nav-overlay {
        padding: 2rem 1.5rem;
    }
    .nav-close {
        right: 1.5rem;
    }
}