/* ============================================
   Williams Kirkwood Lake Estate — Custom Styles
   ============================================ */

/* Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: #0a1628;
}
::-webkit-scrollbar-thumb {
    background: #c9a84c;
    border-radius: 3px;
}

/* Selection */
::selection {
    background: rgba(201, 168, 76, 0.3);
    color: #0a1628;
}

/* ============================================
   Animations — Progressive Enhancement
   Only applied when JS is enabled and motion is preferred
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
    /* Hero entrance animations */
    #hero-eyebrow {
        animation: fadeUp 1s ease 0.3s forwards;
        opacity: 0;
    }
    #hero-headline {
        animation: fadeUp 1s ease 0.5s forwards;
        opacity: 0;
    }
    #hero-sub {
        animation: fadeUp 1s ease 0.7s forwards;
        opacity: 0;
    }
    #hero-cta {
        animation: fadeUp 1s ease 0.9s forwards;
        opacity: 0;
    }
    #hero-scroll {
        animation: fadeUp 1s ease 1.2s forwards;
        opacity: 0;
    }

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

    /* Scroll reveal for below-fold sections */
    .room-card {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.8s ease, transform 0.8s ease;
    }
    .room-card.revealed {
        opacity: 1;
        transform: translateY(0);
    }

    .experience-item {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.8s ease, transform 0.8s ease;
    }

    /* Parallax-like subtle effect on hero */
    #hero {
        will-change: transform;
    }
}

/* ============================================
   Navbar
   ============================================ */
#navbar {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background: transparent;
}

#navbar.scrolled {
    background: rgba(10, 22, 40, 0.95);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05);
}

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

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

.mobile-link {
    display: block;
}

/* ============================================
   Form Floating Labels
   ============================================ */
input, textarea {
    font-family: 'Inter', system-ui, sans-serif;
}

/* Date input placeholder fix */
input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(0.4) sepia(1) saturate(3) hue-rotate(10deg);
    opacity: 0.5;
    cursor: pointer;
}

/* ============================================
   Room Cards
   ============================================ */
.room-card {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.room-card.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered delays */
.room-card:nth-child(1) { transition-delay: 0.1s; }
.room-card:nth-child(2) { transition-delay: 0.25s; }
.room-card:nth-child(3) { transition-delay: 0.4s; }

/* ============================================
   Experience Items
   ============================================ */
.experience-item {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.experience-item.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 767px) {
    .font-serif {
        line-height: 1.15;
    }

    #hero h1 {
        font-size: 2.75rem;
    }

    #hero h1 br {
        display: none;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    #hero h1 {
        font-size: 4rem;
    }
}

/* ============================================
   Print
   ============================================ */
@media print {
    #navbar, #hero-scroll, button {
        display: none !important;
    }
    body {
        color: #000;
        background: #fff;
    }
}