/* ===== Custom Styles for Starbucks Long Beach ===== */

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #040a14;
}
::-webkit-scrollbar-thumb {
    background: #152d4a;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #1c3d63;
}

/* Selection color */
::selection {
    background: rgba(94, 234, 212, 0.3);
    color: #fbbf24;
}

/* ===== Navbar ===== */
#navbar {
    background: transparent;
    transition: background 0.5s ease, backdrop-filter 0.5s ease, box-shadow 0.5s ease;
}
#navbar.scrolled {
    background: rgba(4, 10, 20, 0.85);
    backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(251, 191, 36, 0.1);
}

/* ===== Hero ===== */
.hero-section {
    position: relative;
}

/* ===== Section dividers ===== */
.section-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(94, 234, 212, 0.2), transparent);
}

/* ===== Menu cards ===== */
.menu-card {
    position: relative;
    overflow: hidden;
}
.menu-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(251, 191, 36, 0.4), transparent);
    opacity: 0;
    transition: opacity 0.5s ease;
}
.menu-card:hover::before {
    opacity: 1;
}

/* ===== Gold shimmer animation ===== */
@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}
.gold-shimmer {
    background: linear-gradient(90deg, #fbbf24 0%, #fde68a 50%, #fbbf24 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 4s linear infinite;
}

/* ===== Floating animation ===== */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}
.float-animation {
    animation: float 6s ease-in-out infinite;
}

/* ===== Scroll reveal (progressive enhancement) ===== */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.8s ease, transform 0.8s ease;
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
    .reveal-delay-4 { transition-delay: 0.4s; }
}

/* ===== Mobile menu transition ===== */
#mobile-menu {
    animation: slideDown 0.3s ease;
}
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== Button focus states ===== */
a:focus-visible, button:focus-visible {
    outline: 2px solid #5eead4;
    outline-offset: 2px;
    border-radius: 4px;
}

/* ===== Image hover ===== */
img {
    transition: transform 0.6s ease;
}

/* ===== Responsive adjustments ===== */
@media (max-width: 768px) {
    .font-display {
        line-height: 1.1;
    }
}