/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { min-height: 100vh; }
img, video, svg { display: block; max-width: 100%; }
button { background: none; border: none; cursor: pointer; color: inherit; font: inherit; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }

/* ── Hero Animations ── */
@keyframes fadeSlideUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ── Scroll Reveal ── */
.reveal-up {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-left {
    opacity: 1;
    transform: translateX(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-right {
    opacity: 1;
    transform: translateX(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

@media (prefers-reduced-motion: no-preference) {
    .reveal-up {
        opacity: 0;
        transform: translateY(32px);
    }
    .reveal-left {
        opacity: 0;
        transform: translateX(-32px);
    }
    .reveal-right {
        opacity: 0;
        transform: translateX(32px);
    }
    .reveal-up.revealed,
    .reveal-left.revealed,
    .reveal-right.revealed {
        opacity: 1;
        transform: translate(0, 0);
    }
}

/* ── Header ── */
#site-header {
    background: transparent;
}
#site-header.scrolled {
    background: rgba(4, 11, 24, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

/* ── Menu Strip ── */
.nav-link { position: relative; }
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: #3DB88E;
    transition: width 0.3s ease;
}
.nav-link:hover::after { width: 100%; }
.nav-link:hover { color: #fff !important; }

/* ── Hero ── */
.hero-bg {
    will-change: transform;
}

/* ── CTA Parallax ── */
.cta-bg {
    will-change: transform;
}

/* ── Menu Divider Lines ── */
.w-px { width: 1px; }

/* ── Focus Styles ── */
:focus-visible {
    outline: 1px solid #3DB88E;
    outline-offset: 2px;
}

/* ── Mobile Menu Transitions ── */
#mobile-menu {
    transition: opacity 0.4s ease, pointer-events 0.4s ease;
}
#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}
#mobile-menu.closed {
    opacity: 0;
    pointer-events: none;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #040B18; }
::-webkit-scrollbar-thumb { background: rgba(61, 184, 142, 0.3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(61, 184, 142, 0.5); }

/* ── Selection ── */
::selection { background: rgba(61, 184, 142, 0.3); color: #fff; }