/* ============================================
   Blue Heron Vineyard — Custom Styles
   ============================================ */

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

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

/* Smooth scroll offset for fixed nav */
section[id] {
    scroll-margin-top: 80px;
}

/* ============================================
   Hero Animated Circles
   ============================================ */
.hero-circle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.08;
    background: white;
}

.circle-1 {
    width: 600px;
    height: 600px;
    top: -200px;
    right: -100px;
    animation: float 20s ease-in-out infinite;
}

.circle-2 {
    width: 400px;
    height: 400px;
    bottom: -100px;
    left: -50px;
    animation: float 15s ease-in-out infinite reverse;
}

.circle-3 {
    width: 200px;
    height: 200px;
    top: 40%;
    left: 10%;
    animation: float 12s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(20px, -30px) scale(1.02); }
    50% { transform: translate(-10px, 20px) scale(0.98); }
    75% { transform: translate(15px, 10px) scale(1.01); }
}

/* ============================================
   Scroll Reveal Animations
   (Progressive enhancement — content is visible by default)
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        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);
    }
    
    .reveal:nth-child(2) { transition-delay: 0.1s; }
    .reveal:nth-child(3) { transition-delay: 0.2s; }
    .reveal:nth-child(4) { transition-delay: 0.3s; }
}

/* ============================================
   Navbar Scroll State
   ============================================ */
.navbar-scrolled {
    background: rgba(254, 253, 251, 0.95) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 20px rgba(132, 22, 50, 0.08);
}

.navbar-scrolled #navbar a:not(.bg-burgundy-700) {
    color: #841632;
}

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

::-webkit-scrollbar-track {
    background: #fdf9f3;
}

::-webkit-scrollbar-thumb {
    background: #d94060;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a11534;
}

/* ============================================
   Input Focus Styles
   ============================================ */
input:focus,
select:focus,
textarea:focus {
    outline: none;
}

/* ============================================
   Selection Color
   ============================================ */
::selection {
    background: #f9d0d9;
    color: #6f172e;
}

/* ============================================
   Mobile Menu Transitions
   ============================================ */
#mobileMenu {
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   Button Ripple Effect (subtle)
   ============================================ */
button, a {
    position: relative;
    overflow: visible;
}

/* ============================================
   Image Placeholder Fallback
   ============================================ */
img {
    background: linear-gradient(135deg, #fce7eb 0%, #f9d0d9 100%);
}

/* ============================================
   Responsive Adjustments
   ============================================ */
@media (max-width: 640px) {
    .font-serif {
        line-height: 1.1;
    }
}