html {
    scroll-behavior: smooth;
}

body {
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body[dir="rtl"],
body.rtl {
    text-align: right;
}

input,
select,
textarea {
    color: #e2e8f0;
}

.metro-glass {
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.72), rgba(15, 23, 42, 0.48));
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 80px rgba(2, 6, 23, 0.45);
    backdrop-filter: blur(18px);
}

.metro-card {
    position: relative;
    overflow: hidden;
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.metro-card:hover {
    transform: translateY(-6px);
    border-color: rgba(103, 232, 249, 0.28);
    box-shadow: 0 24px 70px rgba(14, 165, 233, 0.12);
}

.metro-card::before {
    content: "";
    position: absolute;
    inset: -1px;
    background: radial-gradient(circle at top right, rgba(139, 92, 246, 0.18), transparent 34%);
    opacity: 0.9;
    pointer-events: none;
}

.metro-card > * {
    position: relative;
    z-index: 1;
}

.metro-hero-glow {
    position: relative;
}

.metro-hero-glow::before,
.metro-hero-glow::after {
    content: "";
    position: absolute;
    border-radius: 9999px;
    filter: blur(60px);
    opacity: 0.8;
    pointer-events: none;
}

.metro-hero-glow::before {
    width: 220px;
    height: 220px;
    top: -40px;
    left: -30px;
    background: rgba(139, 92, 246, 0.28);
    animation: metroFloat 8s ease-in-out infinite;
}

.metro-hero-glow::after {
    width: 260px;
    height: 260px;
    right: -50px;
    bottom: -30px;
    background: rgba(34, 211, 238, 0.18);
    animation: metroFloat 10s ease-in-out infinite reverse;
}

.metro-shimmer {
    background-size: 200% 200%;
    animation: metroGradient 10s ease infinite;
}

.metro-badge {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(14px);
}

.metro-btn-primary,
.metro-btn-secondary {
    transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease, background 160ms ease;
}

.metro-btn-primary:hover,
.metro-btn-secondary:hover {
    transform: translateY(-2px);
}

.metro-btn-primary:hover {
    box-shadow: 0 18px 45px rgba(34, 211, 238, 0.22);
}

.metro-btn-secondary:hover {
    border-color: rgba(255, 255, 255, 0.28);
    background: rgba(255, 255, 255, 0.06);
}

.metro-timeline-line {
    background: linear-gradient(90deg, rgba(34, 211, 238, 0.35), rgba(139, 92, 246, 0.45));
}

.metro-logo-pill {
    background: rgba(15, 23, 42, 0.48);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
}

.metro-mobile-cta {
    backdrop-filter: blur(18px);
    background: linear-gradient(180deg, rgba(2, 6, 23, 0.72), rgba(15, 23, 42, 0.92));
}

@keyframes metroGradient {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes metroFloat {
    0% {
        transform: translate3d(0, 0, 0) scale(1);
    }
    50% {
        transform: translate3d(12px, -10px, 0) scale(1.04);
    }
    100% {
        transform: translate3d(0, 0, 0) scale(1);
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .metro-card,
    .metro-btn-primary,
    .metro-btn-secondary {
        transition: none;
    }

    .metro-hero-glow::before,
    .metro-hero-glow::after,
    .metro-shimmer {
        animation: none;
    }
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
}

.nav-dropdown-menu {
    transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
}

[dir="rtl"] .nav-dropdown-menu {
    left: auto;
    right: 0;
}

[dir="rtl"] .fixed.bottom-6.right-6 {
    left: 1.5rem;
    right: auto;
}