/* ── Base & Reset ── */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    margin: 0;
    overflow-x: hidden;
}

::selection {
    background: #d44a2a;
    color: #fdf9f3;
}

/* ── Scroll Reveal (progressive enhancement) ── */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                    transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }

    .reveal:nth-child(2) { transition-delay: 0.1s; }
    .reveal:nth-child(3) { transition-delay: 0.2s; }
    .reveal:nth-child(4) { transition-delay: 0.3s; }
}

/* ── Hero Animations ── */
@media (prefers-reduced-motion: no-preference) {
    .hero-eyebrow {
        opacity: 0;
        transform: translateY(16px);
        animation: heroFadeUp 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.2s forwards;
    }

    .hero-headline {
        opacity: 0;
        transform: translateY(24px);
        animation: heroFadeUp 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.4s forwards;
    }

    .hero-sub {
        opacity: 0;
        transform: translateY(16px);
        animation: heroFadeUp 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.6s forwards;
    }

    .hero-cta-primary {
        opacity: 0;
        transform: translateY(16px);
        animation: heroFadeUp 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.8s forwards;
    }

    .hero-cta-secondary {
        opacity: 0;
        transform: translateY(16px);
        animation: heroFadeUp 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.9s forwards;
    }

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

/* ── Navbar ── */
#navbar {
    background: transparent;
    color: #fdf9f3;
}

#navbar.scrolled {
    background: rgba(61, 43, 31, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(253, 249, 243, 0.06);
}

/* ── Mobile Menu ── */
#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

#mobile-menu.open .nav-line:first-child {
    transform: rotate(45deg) translate(3px, 3px);
}

#mobile-menu.open .nav-line:last-child {
    transform: rotate(-45deg) translate(3px, -3px);
}

.mobile-link {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.4s ease, transform 0.4s ease, color 0.3s ease;
}

#mobile-menu.open .mobile-link {
    opacity: 1;
    transform: translateY(0);
}

#mobile-menu.open .mobile-link:nth-child(1) { transition-delay: 0.1s; }
#mobile-menu.open .mobile-link:nth-child(2) { transition-delay: 0.15s; }
#mobile-menu.open .mobile-link:nth-child(3) { transition-delay: 0.2s; }
#mobile-menu.open .mobile-link:nth-child(4) { transition-delay: 0.25s; }

/* ── Card Hover ── */
.card-item {
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.card-item:hover {
    transform: translateY(-4px);
}

/* ── Form ── */
select option {
    background: #3d2b1f;
    color: #fdf9f3;
}

/* ── Utility ── */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ── Reduced Motion ── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}