/* ============================================
   WILDE PRAIRIE WINERY — Custom Styles
   ============================================ */

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

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Selection */
::selection {
    background-color: rgba(27, 77, 74, 0.2);
    color: #1e293b;
}

/* ============================================
   HEADER
   ============================================ */
#site-header {
    background: transparent;
    transition: background-color 0.4s ease, box-shadow 0.4s ease, padding 0.3s ease;
}

#site-header.scrolled {
    background-color: rgba(255, 255, 255, 0.97);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.08);
    backdrop-filter: blur(10px);
}

#site-header.scrolled #logo-text {
    color: #1e293b;
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: #1B4D4A;
    transition: width 0.3s ease;
}

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

/* ============================================
   MOBILE MENU
   ============================================ */
#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

#mobile-menu.closed {
    opacity: 0;
    pointer-events: none;
}

.hamburger-line {
    transition: transform 0.3s ease, opacity 0.3s ease;
}

#mobile-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

#mobile-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
    opacity: 0;
}

#mobile-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

.mobile-nav-link {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

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

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

/* ============================================
   HERO ANIMATIONS
   ============================================ */
[data-anim="hero-fade-up"] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-anim="hero-fade-up"].is-visible {
    opacity: 1;
    transform: translateY(0);
}

[data-anim="hero-fade-up"].is-visible:nth-child(2) { transition-delay: 0.15s; }
[data-anim="hero-fade-up"].is-visible:nth-child(3) { transition-delay: 0.3s; }
[data-anim="hero-fade-up"].is-visible:nth-child(4) { transition-delay: 0.45s; }

[data-anim="hero-image"] {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.9s ease, transform 0.9s ease;
}

[data-anim="hero-image"].is-visible {
    opacity: 1;
    transform: translateX(0);
}

/* ============================================
   SCROLL REVEAL (below fold only)
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
    .reveal-on-scroll {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.7s ease, transform 0.7s ease;
    }
    
    .reveal-on-scroll.is-visible {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Always visible for reduced motion */
@media (prefers-reduced-motion: reduce) {
    .reveal-on-scroll {
        opacity: 1;
        transform: none;
        transition: none;
    }
    
    [data-anim="hero-fade-up"],
    [data-anim="hero-image"] {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* ============================================
   FOCUS STYLES
   ============================================ */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid #1B4D4A;
    outline-offset: 2px;
    border-radius: 4px;
}

/* ============================================
   FORM STYLES
   ============================================ */
input:focus,
select:focus,
textarea:focus {
    box-shadow: 0 0 0 3px rgba(27, 77, 74, 0.1);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 640px) {
    .font-serif {
        line-height: 1.15;
    }
}

/* ============================================
   PRINT
   ============================================ */
@media print {
    #site-header,
    #mobile-menu {
        display: none;
    }
    
    body {
        color: #000;
        background: #fff;
    }
}