/* ===== Base & Utilities ===== */
html {
    scroll-behavior: smooth;
}

body {
    background-color: #040a14;
    color: #f0f9f6;
}

::selection {
    background: rgba(201, 168, 76, 0.3);
    color: #f0f9f6;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: #0a1628;
}
::-webkit-scrollbar-thumb {
    background: rgba(201, 168, 76, 0.3);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(201, 168, 76, 0.5);
}

/* ===== Scroll Line Animation ===== */
@keyframes scrollLine {
    0% { transform: translateY(-100%); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateY(100%); opacity: 0; }
}

.animate-scrollLine {
    animation: scrollLine 1.5s ease-in-out infinite;
}

/* ===== Navigation ===== */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: #c9a84c;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* Navbar scroll state */
.navbar-scrolled {
    background: rgba(4, 10, 20, 0.95) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(201, 168, 76, 0.1);
}

/* Mobile menu active state */
.mobile-menu-active #mobileMenu {
    opacity: 1;
    pointer-events: all;
}

.mobile-menu-active #bar1 {
    transform: rotate(45deg) translate(3px, 3px);
}

.mobile-menu-active #bar2 {
    opacity: 0;
}

.mobile-menu-active #bar3 {
    transform: rotate(-45deg) translate(3px, -3px);
    width: 1.5rem;
}

.mobile-link {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease, color 0.3s ease;
}

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

.mobile-menu-active .mobile-link:nth-child(1) { transition-delay: 0.05s; }
.mobile-menu-active .mobile-link:nth-child(2) { transition-delay: 0.1s; }
.mobile-menu-active .mobile-link:nth-child(3) { transition-delay: 0.15s; }
.mobile-menu-active .mobile-link:nth-child(4) { transition-delay: 0.2s; }
.mobile-menu-active .mobile-link:nth-child(5) { transition-delay: 0.25s; }

/* ===== Wine Cards ===== */
.wine-card {
    transform: translateY(0);
    transition: transform 0.5s ease, box-shadow 0.5s ease, border-color 0.5s ease;
}

.wine-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 40px rgba(201, 168, 76, 0.05);
}

/* ===== Scroll Reveal ===== */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Stagger children */
.reveal-stagger > * {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-stagger.revealed > *:nth-child(1) { transition-delay: 0.0s; }
.reveal-stagger.revealed > *:nth-child(2) { transition-delay: 0.1s; }
.reveal-stagger.revealed > *:nth-child(3) { transition-delay: 0.2s; }
.reveal-stagger.revealed > *:nth-child(4) { transition-delay: 0.3s; }
.reveal-stagger.revealed > *:nth-child(5) { transition-delay: 0.4s; }
.reveal-stagger.revealed > *:nth-child(6) { transition-delay: 0.5s; }

/* ===== Reduced Motion ===== */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
    }

    .reveal-stagger > * {
        opacity: 0;
        transform: translateY(20px);
    }

    .reveal.revealed,
    .reveal-stagger.revealed > * {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== Form Focus Styles ===== */
input:focus,
select:focus,
textarea:focus {
    border-color: rgba(201, 168, 76, 0.6) !important;
    box-shadow: 0 0 0 1px rgba(201, 168, 76, 0.2) !important;
}

/* ===== Hero Image Parallax ===== */
#heroImg {
    transition: transform 0.1s linear;
    will-change: transform;
}

/* ===== Gold shimmer on hover for cards ===== */
.wine-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(201, 168, 76, 0.05) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
    z-index: 1;
}

.wine-card:hover::before {
    opacity: 1;
}