/* ============================================
   Blue Oaks Campground — Custom Styles
   ============================================ */

/* --- Base & Typography --- */
html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
}

::selection {
    background-color: rgba(123, 45, 59, 0.2);
    color: #5a1e29;
}

/* --- Scroll Reveal Animations --- */
.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-up.visible,
.reveal-left.visible,
.reveal-right.visible {
    opacity: 1;
    transform: translate(0, 0);
}

/* Staggered delays for grid items */
.reveal-up:nth-child(2) { transition-delay: 100ms; }
.reveal-up:nth-child(3) { transition-delay: 200ms; }
.reveal-up:nth-child(4) { transition-delay: 300ms; }

/* --- Hero Animations --- */
.hero-eyebrow {
    opacity: 0;
    animation: fadeSlideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
}

.hero-headline {
    opacity: 0;
    animation: fadeSlideUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.4s forwards;
}

.hero-divider {
    opacity: 0;
    animation: fadeIn 0.6s ease 0.8s forwards;
}

.hero-body {
    opacity: 0;
    animation: fadeSlideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.9s forwards;
}

.hero-cta-btn {
    opacity: 0;
    animation: fadeSlideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 1.1s forwards;
}

.hero-cta-secondary {
    opacity: 0;
    animation: fadeSlideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 1.2s forwards;
}

.hero-accent-card {
    opacity: 0;
    animation: fadeSlideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 1.4s forwards;
}

@keyframes fadeSlideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* --- Hero Image --- */
.hero-image-container {
    opacity: 0;
    animation: heroImageIn 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.1s forwards;
}

.hero-image {
    transform: scale(1.05);
    animation: heroImageZoom 20s ease-in-out infinite alternate;
}

@keyframes heroImageIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes heroImageZoom {
    from { transform: scale(1.05); }
    to { transform: scale(1.12); }
}

/* --- Section Eyebrows --- */
.section-eyebrow {
    letter-spacing: 0.2em;
}

/* --- Section Titles --- */
.section-title {
    line-height: 1.05;
}

/* --- Header / Navbar --- */
#site-header {
    background: transparent;
    transition: background-color 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease;
}

#site-header.scrolled {
    background: rgba(253, 248, 246, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 rgba(123, 45, 59, 0.08);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: currentColor;
    transition: width 0.3s ease;
}

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

/* --- Mobile Menu --- */
.mobile-nav-link {
    position: relative;
}

/* --- Buttons --- */
.hero-cta-btn,
a[href="tel:+12098522396"] {
    position: relative;
    overflow: hidden;
}

/* --- Activity Numbers --- */
.activity-num {
    font-variant-numeric: tabular-nums;
}

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    .reveal-up,
    .reveal-left,
    .reveal-right {
        opacity: 1;
        transform: none;
        transition: none;
    }
    
    .hero-eyebrow,
    .hero-headline,
    .hero-divider,
    .hero-body,
    .hero-cta-btn,
    .hero-cta-secondary,
    .hero-accent-card,
    .hero-image-container {
        opacity: 1;
        animation: none;
    }
    
    .hero-image {
        animation: none;
        transform: none;
    }
    
    .group:hover .group-hover\:scale-105 {
        transform: none;
    }
}

/* --- Focus Styles --- */
a:focus-visible,
button:focus-visible {
    outline: 2px solid rgba(123, 45, 59, 0.6);
    outline-offset: 4px;
    border-radius: 4px;
}

/* --- Print --- */
@media print {
    #site-header,
    .reveal-up,
    .reveal-left,
    .reveal-right,
    .hero-image {
        all: unset;
    }
    
    body {
        color: #000;
        background: #fff;
    }
}