/* 
==================================================
  CARPATHIAN QUIET LUXURY & MOTIONSITES MOTION SYSTEM
  Elata Aparts Skhidnytsia — Premium Chalet Palette & Micro-Interactions
==================================================
*/

:root {
    /* Carpathian Chalet Base Canvas */
    --clr-obsidian: #0A0C0E;       /* Warm espresso dark canvas (replaces cold black) */
    --clr-milk: #131619;           /* Primary luxury card surface */
    --clr-ivory: #070809;          /* Midnight alpine black depth */
    --clr-surface-card: #131619;   /* Elevated card surface */
    --clr-surface-nested: #2A2019; /* Secondary pill containers and form inputs */
    --clr-border-subtle: #3D2D22;  /* Subtle chocolate graphite line */
    --clr-border-highlight: #5A4333;

    /* Carpathian Gold & Mountain Glow */
    --clr-champagne: #C5A880;      /* Rich warm amber gold */
    --clr-gold: #C5A880;
    --clr-gold-light: #F7C665;     /* Glowing sunlit gold */
    --clr-gold-dark: #9E835B;
    --clr-alabaster: #FFFDF7;      /* Warm alpine ivory text */
    --clr-charcoal: #FFFDF7;
    --clr-sand: #D5C0B2;           /* Warm sand muted text */

    /* Alpine Living Water (Springs 25, 26, 2c) */
    --clr-spring-teal: #2DD4BF;    /* Living mineral water accent */
    --clr-spring-glow: rgba(45, 212, 191, 0.18);

    /* Semantic Aliases */
    --bg-primary: var(--clr-obsidian);
    --bg-secondary: var(--clr-milk);
    --bg-dark: var(--clr-ivory);
    --text-primary: var(--clr-alabaster);
    --text-secondary: var(--clr-sand);
    --text-inverse: #0A0C0E;
    --accent-color: var(--clr-champagne);
    --accent-hover: var(--clr-gold-light);

    /* Motion & Transitions */
    --ease-luxury: cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: 0.25s var(--ease-luxury);
    --transition-smooth: 0.5s var(--ease-luxury);
    --transition-slow: 0.8s var(--ease-luxury);
}

/* ==================================================
   1. HERO CINEMAGRAPH & VIDEO BACKGROUND
================================================== */
.hero-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.hero-video-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: brightness(0.68) contrast(1.08) saturate(1.1);
    transform: scale(1.04);
    transition: transform 8s ease-out;
}

.hero:hover .hero-video-bg {
    transform: scale(1.08);
}

.hero-gradient-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center 40%, rgba(10, 12, 14, 0.2) 0%, rgba(10, 12, 14, 0.85) 85%, #0A0C0E 100%),
                linear-gradient(to bottom, rgba(10, 12, 14, 0.5) 0%, transparent 40%, rgba(10, 12, 14, 0.95) 90%, #0A0C0E 100%);
    z-index: 2;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 3;
}

/* ==================================================
   2. MOTIONSITES GLOW CARDS & 3D TILT EFFECT
================================================== */
.motion-glow-card {
    position: relative;
    background: linear-gradient(145deg, rgba(29, 21, 16, 0.92) 0%, rgba(10, 12, 14, 0.98) 100%);
    border: 1px solid var(--clr-border-subtle);
    border-radius: 18px;
    overflow: hidden;
    transition: transform 0.45s var(--ease-luxury), border-color 0.45s ease, box-shadow 0.45s ease;
}

.motion-glow-card:hover {
    transform: translateY(-6px);
    border-color: rgba(197, 168, 128, 0.45);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.6), 0 0 25px rgba(197, 168, 128, 0.12);
}

.motion-glow-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(247, 198, 101, 0.08), transparent);
    transform: skewX(-25deg);
    transition: left 0.75s ease;
    pointer-events: none;
}

.motion-glow-card:hover::before {
    left: 140%;
}

/* ==================================================
   3. MINERAL WATER BADGES & LIVE PULSE
================================================== */
.badge-spring {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 6px 14px;
    background: rgba(45, 212, 191, 0.1);
    border: 1px solid rgba(45, 212, 191, 0.3);
    border-radius: 9999px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--clr-spring-teal);
    letter-spacing: 0.04em;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--clr-spring-teal);
    border-radius: 50%;
    position: relative;
    display: inline-block;
}

.pulse-dot::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    border: 1px solid var(--clr-spring-teal);
    animation: springPulse 2s infinite ease-out;
}

@keyframes springPulse {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(2.6); opacity: 0; }
}

/* ==================================================
   4. MOBILE-FIRST FIXED BOTTOM BAR (WCAG 48px Touch)
================================================== */
.mobile-bottom-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: rgba(10, 12, 14, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid var(--clr-border-subtle);
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.7);
}

.mobile-bottom-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 2fr;
    gap: 8px;
    align-items: center;
    max-width: 500px;
    margin: 0 auto;
}

.mobile-action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    border-radius: 12px;
    background: var(--clr-surface-nested);
    border: 1px solid var(--clr-border-subtle);
    color: var(--clr-alabaster);
    text-decoration: none;
    font-size: 0.75rem;
    font-weight: 500;
    gap: 4px;
    transition: var(--transition-fast);
}

.mobile-action-btn svg {
    stroke: var(--clr-champagne);
}

.mobile-action-btn.btn-book-cta {
    background: linear-gradient(135deg, #C5A880 0%, #F7C665 100%);
    color: #0A0C0E;
    font-weight: 700;
    font-size: 0.92rem;
    letter-spacing: 0.02em;
    border: none;
    box-shadow: 0 4px 15px rgba(197, 168, 128, 0.35);
}

.mobile-action-btn:active {
    transform: scale(0.97);
}

@media (max-width: 768px) {
    .mobile-bottom-bar {
        display: block;
    }
    /* Add padding to page bottom so bottom bar doesn't overlap content */
    body {
        padding-bottom: 74px;
    }
}

/* ==================================================
   5. MULTI-PAGE NAVIGATION ACTIVE STATES & HEADER
================================================== */
.nav-links a {
    position: relative;
    color: var(--clr-sand);
    transition: color 0.3s ease;
    font-size: 0.95rem;
    letter-spacing: 0.03em;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--clr-gold-light);
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--clr-champagne), var(--clr-gold-light));
    border-radius: 2px;
}

/* Multi-page banner for inner pages */
.page-hero-banner {
    position: relative;
    padding: 140px 0 70px;
    background: radial-gradient(circle at 50% 30%, rgba(42, 32, 25, 0.5) 0%, rgba(10, 12, 14, 0.98) 80%),
                url('9.webp') center/cover no-repeat;
    border-bottom: 1px solid var(--clr-border-subtle);
    text-align: center;
}

.page-hero-banner .hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(197, 168, 128, 0.12);
    border: 1px solid rgba(197, 168, 128, 0.3);
    border-radius: 9999px;
    color: var(--clr-gold-light);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 1rem;
}

.page-hero-title {
    font-family: 'Cinzel', 'Cormorant Garamond', serif;
    font-size: clamp(2.4rem, 5vw, 4rem);
    color: var(--clr-alabaster);
    margin-bottom: 1rem;
    font-weight: 600;
}

.page-hero-subtitle {
    font-size: 1.1rem;
    color: var(--clr-sand);
    max-width: 650px;
    margin: 0 auto;
}

/* ==================================================
   6. INTERACTIVE ROOM CARDS WITH PREVIEWS
================================================== */
.room-grid-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.room-card-luxury {
    background: var(--clr-surface-card);
    border: 1px solid var(--clr-border-subtle);
    border-radius: 18px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
}

.room-card-luxury:hover {
    transform: translateY(-8px);
    border-color: rgba(197, 168, 128, 0.5);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.7);
}

.room-thumb-wrap {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.room-thumb-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease-luxury);
}

.room-card-luxury:hover .room-thumb-wrap img {
    transform: scale(1.08);
}

.room-badge-category {
    position: absolute;
    top: 14px;
    left: 14px;
    background: rgba(10, 12, 14, 0.85);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(197, 168, 128, 0.3);
    color: var(--clr-gold-light);
    font-size: 0.78rem;
    padding: 5px 12px;
    border-radius: 8px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.room-price-badge {
    position: absolute;
    bottom: 14px;
    right: 14px;
    background: rgba(10, 12, 14, 0.9);
    backdrop-filter: blur(8px);
    border: 1px solid var(--clr-border-subtle);
    padding: 6px 14px;
    border-radius: 10px;
    color: var(--clr-alabaster);
    font-size: 0.95rem;
    font-weight: 700;
}

.room-price-badge span {
    color: var(--clr-champagne);
    font-size: 1.15rem;
}

.room-content-box {
    padding: 1.8rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.room-title {
    font-family: 'Cinzel', serif;
    font-size: 1.4rem;
    color: var(--clr-alabaster);
    margin-bottom: 0.6rem;
}

.room-features-pill-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 1rem 0 1.5rem;
}

.room-pill {
    font-size: 0.8rem;
    color: var(--clr-sand);
    background: var(--clr-surface-nested);
    border: 1px solid var(--clr-border-subtle);
    padding: 4px 10px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.room-card-actions {
    margin-top: auto;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 10px;
}