.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 300, 'GRAD' 0, 'opsz' 24;
    vertical-align: middle;
}

.hero-gradient {
    background:
        linear-gradient(100deg, rgba(3, 15, 32, 0.78) 0%, rgba(6, 45, 101, 0.55) 38%, rgba(5, 20, 40, 0.2) 70%, rgba(5, 20, 40, 0.45) 100%);
}

.hero-slide {
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    opacity: 0;
    transform: scale(1.04);
    transition: opacity 0.8s ease, transform 6s ease;
    filter: saturate(1.04) contrast(1.02);
}

.hero-slide.is-active {
    opacity: 1;
    transform: scale(1);
}

.hero-slide-copy {
    display: none;
}

.hero-slide-copy.is-active {
    display: block;
    animation: hero-copy-fade 0.6s ease;
}

.hero-slider-control {
    display: none;
    width: 3.25rem;
    height: 3.25rem;
    border: 1px solid rgba(215, 230, 255, 0.55);
    color: #eaf2ff;
    background: rgba(7, 22, 47, 0.22);
    backdrop-filter: blur(10px);
    transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
}

.hero-slider-control:hover {
    background: rgba(215, 230, 255, 0.18);
    border-color: rgba(234, 242, 255, 0.9);
    transform: translateY(-2px);
}

.hero-slider-dot {
    width: 0.875rem;
    height: 0.875rem;
    border-radius: 9999px;
    border: 1px solid rgba(215, 230, 255, 0.65);
    background: transparent;
    transition: all 0.3s ease;
}

.hero-slider-dot.is-active {
    width: 2.5rem;
    background: #d7e6ff;
    border-color: #d7e6ff;
}

@keyframes hero-copy-fade {
    from {
        opacity: 0;
        transform: translateY(14px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reveal-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s ease-out;
}

.reveal-on-scroll.active {
    opacity: 1;
    transform: translateY(0);
}

.modal-open {
    overflow: hidden;
}

.nav-dropdown-panel {
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.nav-dropdown.is-open .nav-dropdown-panel,
.nav-dropdown:focus-within .nav-dropdown-panel {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.nav-dropdown-toggle[aria-expanded="true"] .nav-dropdown-icon,
.mobile-submenu-toggle[aria-expanded="true"] .mobile-submenu-icon {
    transform: rotate(180deg);
}

.nav-dropdown-icon,
.mobile-submenu-icon {
    transition: transform 0.25s ease;
}

@media (max-width: 767px) {
    .hero-slider-control {
        display: none;
    }

    .hero-slider-dot {
        display: none;
    }

    .hero-slider-control {
        width: 2.85rem;
        height: 2.85rem;
    }

    .hero-slider-dot.is-active {
        width: 1.8rem;
    }

    #mobile-menu {
        min-height: calc(100vh - 140px);
        padding: 1.5rem 0 2rem;
    }

    .mobile-menu-panel {
        width: 100%;
        max-width: 100%;
        min-height: calc(100vh - 180px);
    }

    .mobile-menu-panel .nav-link,
    .mobile-menu-panel button {
        text-align: left;
    }
}

html,
body {
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}