/* ── Custom Styles for Copan Cafeteria ── */

/* ── Hero Background & Overlay ── */
.hero-bg {
    background: linear-gradient(135deg, #064E3B 0%, #065F46 40%, #047857 100%);
}

.hero-overlay {
    background:
        radial-gradient(ellipse at 30% 50%, rgba(5, 150, 105, 0.4) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 30%, rgba(16, 185, 129, 0.25) 0%, transparent 50%),
        linear-gradient(180deg, rgba(6, 78, 59, 0.55) 0%, rgba(6, 78, 59, 0.35) 50%, rgba(6, 78, 59, 0.7) 100%);
}

/* ── Scroll Indicator ── */
.scroll-indicator {
    animation: float 2.5s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(6px); }
}

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

#navbar.scrolled {
    background: rgba(253, 251, 247, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(5, 150, 105, 0.08), 0 4px 24px rgba(5, 150, 105, 0.06);
}

#navbar.scrolled #nav-logo,
#navbar.scrolled .nav-link {
    color: #064E3B;
}

#navbar.scrolled .menu-line {
    background: #064E3B;
}

#navbar.scrolled .mobile-link {
    color: #064E3B;
}

/* ── Reveal Animations (progressive enhancement) ── */
@media (prefers-reduced-motion: no-preference) {
    .reveal-up {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }

    .reveal-left {
        opacity: 1;
        transform: translateX(0);
        transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }

    .reveal-right {
        opacity: 1;
        transform: translateX(0);
        transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }
}

/* ── Smooth Scroll ── */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

/* ── Selection Color ── */
::selection {
    background: rgba(16, 185, 129, 0.2);
    color: #064E3B;
}

/* ── Focus Styles ── */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #10B981;
    outline-offset: 3px;
    border-radius: 4px;
}

/* ── Mobile Menu Transitions ── */
#mobile-menu {
    animation: slideDown 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ── Button Ripple Effect ── */
button, a {
    -webkit-tap-highlight-color: transparent;
}

/* ── Subtle Pattern Overlay for Cream Sections ── */
.bg-cream-50::before,
.bg-cream-100::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 1px 1px, rgba(5, 150, 105, 0.03) 1px, transparent 0);
    background-size: 24px 24px;
    pointer-events: none;
}

.bg-cream-50,
.bg-cream-100 {
    position: relative;
}

/* ── Image Loading ── */
img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

/* ── Custom Scrollbar ── */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #FAF6EE;
}

::-webkit-scrollbar-thumb {
    background: #A7F3D0;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #6EE7B7;
}