/**
 * ═══════════════════════════════════════════════════════════
 * LOCATION STUDIO — STYLESHEET
 * ═══════════════════════════════════════════════════════════
 * Cinematic RED aesthetic. Deep black. Glassmorphism panels.
 *
 * SR-ONLY: Screen-reader-only utility (SEO heading hierarchy)
 */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/*
 * Premium display typography.
 */

/* ═══════════════════════════════════════════════════════════
   CSS VARIABLES
   ═══════════════════════════════════════════════════════════ */

:root {
    --bg:           #050505;
    --bg-panel:     rgba(255, 255, 255, 0.03);
    --bg-input:     rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.06);
    --glass-blur:   blur(20px);

    --red:          #E60000;
    --red-hover:    #FF1A1A;
    --red-glow:     rgba(230, 0, 0, 0.25);
    --red-dim:      rgba(230, 0, 0, 0.10);

    --text:         #ffffff;
    --text-dim:     #888888;
    --text-muted:   #555555;
    --border:       rgba(255, 255, 255, 0.08);

    --accent-green: #4CAF50;
    --accent-gray:  #666666;

    /* Legacy aliases (config.js compatibility) */
    --text-primary:   var(--text);
    --text-secondary: var(--text-dim);
    --border-color:   var(--border);
}

/* ═══════════════════════════════════════════════════════════
   GLOBAL
   ═══════════════════════════════════════════════════════════ */

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Display font — Unbounded for all headings */
h1, h2, h3,
.hall-title,
.card-hall-title,
.modal-title,
.step-title,
.footer-title,
.hall-select-name,
.equipment-heading {
    font-family: 'Unbounded', 'Inter', sans-serif;
    letter-spacing: -0.03em;
}

/* ═══════════════════════════════════════════════════════════
   HALL CARDS — Grid Layout
   ═══════════════════════════════════════════════════════════ */

.halls-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

/* ═══════════════════════════════════════════════════════════
   HEADER & NAVIGATION
   ═══════════════════════════════════════════════════════════ */

header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(5, 5, 5, 0.85);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border);
    padding: 0.9rem 2rem;
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--text);
    flex-shrink: 0;
}

.logo-img {
    height: 26px;
    width: auto;
    display: block;
}

@media (max-width: 480px) {
    .logo-img { height: 20px; }
}

nav { display: flex; gap: 0; flex: 1; justify-content: center; }

nav a {
    color: var(--text-dim);
    text-decoration: none;
    padding: 0.75rem 1.1rem;
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    transition: color 0.3s ease;
    white-space: nowrap;
}

nav a:hover { color: var(--text); }

.header-actions { display: flex; gap: 1.5rem; align-items: center; }

.header-phone {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    white-space: nowrap;
    transition: color 0.3s;
}
.header-phone:hover { color: var(--text); }

.social-icons { display: flex; gap: 0.8rem; align-items: center; }

.social-icon {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--text-dim);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
    font-size: 0.85rem;
}

.social-icon:hover {
    color: var(--text);
    border-color: var(--red);
    box-shadow: 0 0 12px var(--red-dim);
}

/* ─── Universal button style ─── */
.btn-book,
.btn-primary,
.btn-book-small,
.btn-next {
    background-color: var(--red);
    color: #fff;
    padding: 0.7rem 2rem;
    border: none;
    border-radius: 2px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    white-space: nowrap;
    font-family: 'Inter', sans-serif;
}

.btn-book:hover,
.btn-primary:hover,
.btn-book-small:hover,
.btn-next:hover {
    background-color: var(--red-hover);
    box-shadow: 0 0 30px var(--red-glow);
}

.btn-secondary,
.btn-outline {
    background: transparent;
    color: var(--text);
    padding: 0.7rem 2rem;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 2px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-family: 'Inter', sans-serif;
}

.btn-secondary:hover,
.btn-outline:hover {
    border-color: var(--red);
    color: var(--red);
    box-shadow: 0 0 20px var(--red-dim);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
}

.hamburger span {
    width: 22px;
    height: 1.5px;
    background-color: var(--text);
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ═══════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════ */

.hero {
    height: 45vh;
    min-height: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: var(--bg);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(230, 0, 0, 0.08) 0%, transparent 65%);
    top: -300px;
    right: -300px;
    border-radius: 50%;
    animation: float 25s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(230, 0, 0, 0.05) 0%, transparent 65%);
    bottom: -150px;
    left: -150px;
    border-radius: 50%;
    animation: float 30s ease-in-out infinite reverse;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 1000px;
    animation: fadeInDown 1s ease-out;
}

.hero h1 {
    font-size: clamp(3rem, 10vw, 7rem);
    font-weight: 900;
    line-height: 0.95;
    margin-bottom: 1.5rem;
    letter-spacing: -0.04em;
    color: #fff;
}

/* .accent in hero — pure white (cinematic) */
.hero h1 .accent { color: #fff; }

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-dim);
    margin-bottom: 2.5rem;
    font-weight: 300;
    letter-spacing: 0.02em;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(40px); }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ═══════════════════════════════════════════════════════════
   SECTIONS
   ═══════════════════════════════════════════════════════════ */

section {
    padding: 3rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

section.halls-tight {
    padding-top: 2rem;
}

.video-container {
    width: 100%;
    border-radius: 6px;
    overflow: hidden;
}

.video-container video {
    width: 100%;
    display: block;
    border-radius: 6px;
}

section h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 2rem;
    text-align: center;
    letter-spacing: -0.03em;
}

section h2 .accent { color: var(--red); }

/* ═══════════════════════════════════════════════════════════
   HALL CARDS — Cinematic Overlay
   ═══════════════════════════════════════════════════════════ */

/* ─── Cinematic card: tall portrait, full-bleed image ─── */
.cinematic-card {
    position: relative;
    height: 600px;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ─── Full-bleed background image ─── */
.card-image-bg {
    position: absolute;
    inset: 0;
    z-index: 1;
    overflow: hidden;
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.card-image-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform;
}

.cinematic-card:hover .card-image-bg {
    transform: scale(1.06);
}

/* ─── Slideshow ─── */
.card-slideshow .slide-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out, transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: opacity, transform;
}
.card-slideshow .slide-img--active {
    opacity: 1;
}
.cinematic-card:hover .card-image-bg {
    transform: scale(1.06);
}

/* ─── Gradient scrim overlay ─── */
.card-content-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem 2rem 2.2rem;
    background: linear-gradient(
        to top,
        #050505 10%,
        rgba(5, 5, 5, 0.8) 40%,
        rgba(5, 5, 5, 0) 100%
    );
    transition: background 0.4s ease;
}

.cinematic-card:hover .card-content-overlay {
    background: linear-gradient(
        to top,
        #050505 12%,
        rgba(5, 5, 5, 0.85) 45%,
        rgba(5, 5, 5, 0) 100%
    );
}

/* ─── Card typography ─── */
.card-hall-title {
    font-family: 'Unbounded', 'Inter', sans-serif;
    font-size: 1.6rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.03em;
    margin-bottom: 0.6rem;
    text-shadow: 0 2px 12px rgba(0,0,0,0.5);
}

.card-hall-desc {
    color: rgba(255,255,255,0.7);
    font-size: 0.88rem;
    line-height: 1.65;
    margin-bottom: 1.2rem;
    max-width: 90%;
}

/* ─── Price badge ─── */
.card-price-badge {
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
    margin-bottom: 0.3rem;
}

.card-price-number {
    font-family: 'Unbounded', 'Inter', sans-serif;
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--red);
    letter-spacing: -0.04em;
    line-height: 1;
    text-shadow: 0 0 30px rgba(230, 0, 0, 0.3);
}

.card-price-number.card-price-white {
    color: #fff;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}

.card-price-unit {
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255,255,255,0.6);
    letter-spacing: 0.02em;
}

.card-price-discount {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.45);
    margin-bottom: 1.4rem;
    letter-spacing: 0.02em;
}

/* ─── Full-width CTA button inside card ─── */
.card-cta {
    width: 100%;
    padding: 0.85rem 2rem;
    background: var(--red);
    color: #fff;
    border: none;
    border-radius: 3px;
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: all 0.3s ease;
}

.card-cta:hover {
    background: var(--red-hover);
    box-shadow: 0 0 30px var(--red-glow);
}

/* ═══════════════════════════════════════════════════════════
   MODAL — Glassmorphism
   ═══════════════════════════════════════════════════════════ */

.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0; top: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.85);
    animation: fadeIn 0.3s ease;
}

.modal.active { display: flex; align-items: center; justify-content: center; }

/* ─── Booking Loader Overlay ─── */
.booking-loader {
    position: absolute;
    inset: 0;
    z-index: 100;
    background: rgba(0, 0, 0, 0.88);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.booking-loader-inner {
    text-align: center;
}

.booking-loader-spinner {
    width: 40px;
    height: 40px;
    margin: 0 auto 1.2rem;
    border: 3px solid rgba(255,255,255,0.1);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: loaderSpin 0.8s linear infinite;
}

@keyframes loaderSpin {
    to { transform: rotate(360deg); }
}

.booking-loader-text {
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 0.4rem;
}

.booking-loader-sub {
    color: rgba(255,255,255,0.45);
    font-size: 0.8rem;
    margin: 0;
}

.modal-content {
    background: rgba(12, 12, 12, 0.95);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border: 1px solid var(--glass-border);
    border-radius: 6px;
    max-width: 1100px;
    width: 95%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    animation: slideDown 0.3s ease;
    position: relative;
}

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

.modal-header {
    padding: 1.8rem 2rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}

.modal-title { font-size: 1.3rem; font-weight: 800; }

.modal-close {
    background: none;
    border: none;
    color: var(--text-dim);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.3s ease;
}

.modal-close:hover { color: var(--red); }

.modal-body { padding: 1.8rem 2rem; overflow-y: auto; flex: 1; min-height: 0; }

.step { display: none; }
.step.active { display: block; animation: fadeIn 0.3s ease; }

.step-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 1.3rem;
    color: var(--text);
}

.form-group { margin-bottom: 1.5rem; }

.form-label {
    display: block;
    margin-bottom: 0.4rem;
    font-weight: 500;
    color: var(--text-dim);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.form-select, .form-input {
    width: 100%;
    padding: 0.75rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 2px;
    color: var(--text);
    font-family: inherit;
    font-size: 0.95rem;
    transition: border-color 0.3s ease;
}

.form-select:focus, .form-input:focus {
    outline: none;
    border-color: var(--red);
    box-shadow: 0 0 10px var(--red-dim);
}

/* Instagram @ prefix */
.input-with-prefix {
    display: flex;
    align-items: stretch;
    border: 1px solid var(--border);
    border-radius: 2px;
    background: var(--bg-input);
    transition: border-color 0.3s ease;
}
.input-with-prefix:focus-within {
    border-color: var(--red);
    box-shadow: 0 0 10px var(--red-dim);
}
.input-prefix {
    display: flex;
    align-items: center;
    padding: 0 0 0 0.75rem;
    color: var(--text-muted);
    font-size: 0.95rem;
    font-family: inherit;
    user-select: none;
    pointer-events: none;
}
.form-input--with-prefix {
    border: none;
    background: transparent;
    padding-left: 0.25rem;
}
.form-input--with-prefix:focus {
    border: none;
    box-shadow: none;
}

/* ═══════════════════════════════════════════════════════════
   WEEKLY SCHEDULE GRID
   ═══════════════════════════════════════════════════════════ */

.schedule-wrapper {
    margin: 0.5rem 0;
}

.schedule-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.schedule-nav-btn {
    background: var(--bg-input);
    color: var(--text-dim);
    border: 1px solid var(--border);
    padding: 0.5rem 1rem;
    border-radius: 2px;
    cursor: pointer;
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.schedule-nav-btn:hover {
    color: var(--text);
    border-color: var(--red);
    box-shadow: 0 0 12px var(--red-dim);
}

.schedule-week-label {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.schedule-grid-container {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--bg-input);
}

/* Grid: 1 label column + 17 time columns (7:00-23:00) */
.schedule-grid {
    display: grid;
    grid-template-columns: 100px repeat(17, minmax(52px, 1fr));
    min-width: 980px;
}

/* ─── Header row: time slots ─── */
.schedule-time-header {
    padding: 0.6rem 0.2rem;
    text-align: center;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-dim);
    border-bottom: 1px solid var(--border);
    border-right: 1px solid rgba(255,255,255,0.03);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    white-space: nowrap;
}

.schedule-time-header:first-child {
    background: transparent;
    border-right: 1px solid var(--border);
}

/* ─── Date label cells (left column) ─── */
.schedule-date-label {
    padding: 0.5rem 0.7rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    border-right: 1px solid var(--border);
    background: rgba(255,255,255,0.015);
    min-height: 48px;
}

.schedule-date-number {
    font-family: 'Unbounded', 'Inter', sans-serif;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--text);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.schedule-date-day {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 0.1rem;
}

.schedule-date-label.today .schedule-date-number {
    color: var(--red);
}

.schedule-date-label.today .schedule-date-day {
    color: var(--red);
}

/* ─── Time slot cells ─── */
.schedule-slot {
    border-bottom: 1px solid rgba(255,255,255,0.04);
    border-right: 1px solid rgba(255,255,255,0.03);
    cursor: pointer;
    transition: all 0.15s ease;
    min-height: 48px;
    position: relative;
}

.schedule-slot:hover {
    background: rgba(76, 175, 80, 0.32);
}

.schedule-slot.available {
    background: rgba(76, 175, 80, 0.20);
}

.schedule-slot.range-start {
    background: var(--red);
    box-shadow: inset 0 0 12px rgba(230, 0, 0, 0.4);
    animation: rangePulse 1.2s ease-in-out infinite;
}

@keyframes rangePulse {
    0%, 100% { box-shadow: inset 0 0 12px rgba(230, 0, 0, 0.4); }
    50% { box-shadow: inset 0 0 20px rgba(230, 0, 0, 0.7), 0 0 8px rgba(230, 0, 0, 0.3); }
}

.schedule-slot.booked {
    background: rgba(255, 255, 255, 0.025);
    cursor: not-allowed;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Lock icon inside booked slots */
.slot-lock {
    color: var(--text-muted);
    opacity: 0.5;
}

.schedule-slot.selected {
    background: var(--red);
    box-shadow: inset 0 0 12px rgba(230, 0, 0, 0.4);
}

.schedule-slot.selected:hover {
    background: var(--red-hover);
}

.schedule-slot.past {
    background: rgba(255, 255, 255, 0.01);
    cursor: not-allowed;
    opacity: 0.3;
}

/* Lock icon sizing in booked slots */
.schedule-slot.booked .slot-lock {
    width: 11px;
    height: 11px;
}

/* ─── Slot price labels ─── */
.slot-price {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.6rem;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: rgba(76, 175, 80, 0.65);
    pointer-events: none;
    white-space: nowrap;
    line-height: 1;
    transition: all 0.2s ease;
}

.schedule-slot.available:hover .slot-price {
    color: rgba(255, 255, 255, 0.7);
    transform: translate(-50%, -50%) scale(1.08);
}

.schedule-slot.selected .slot-price,
.schedule-slot.range-start .slot-price {
    color: rgba(255, 255, 255, 0.5);
}

/* Hide price on very small screens */
@media (max-width: 480px) {
    .slot-price {
        font-size: 0.45rem;
    }
}

/* ─── Legend ─── */
.schedule-legend {
    display: flex;
    gap: 1.5rem;
    margin-top: 0.8rem;
    padding: 0.5rem 0;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.75rem;
    color: var(--text-dim);
}

.legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 2px;
    flex-shrink: 0;
}

.legend-available { background: rgba(76, 175, 80, 0.3); }
.legend-booked { background: rgba(255, 255, 255, 0.08); }
.legend-selected { background: var(--red); }

/* ─── Selection info ─── */
.schedule-selection-info {
    margin-top: 0.8rem;
    padding: 0.8rem 1rem;
    background: rgba(230, 0, 0, 0.06);
    border: 1px solid rgba(230, 0, 0, 0.15);
    border-radius: 3px;
    font-size: 0.88rem;
    color: var(--text);
    display: none;
    line-height: 1.5;
}

.schedule-selection-info.visible {
    display: block;
}

/* ─── Schedule loading overlay ─── */
.schedule-loading {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(5, 5, 5, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    border-radius: 8px;
    backdrop-filter: blur(2px);
}

.schedule-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid rgba(255, 255, 255, 0.15);
    border-top-color: var(--red);
    border-radius: 50%;
    animation: schedule-spin 0.8s linear infinite;
}

@keyframes schedule-spin {
    to { transform: rotate(360deg); }
}

.schedule-fallback-notice {
    padding: 0.5rem 1rem;
    margin-top: 0.5rem;
    background: rgba(255, 152, 0, 0.1);
    border: 1px solid rgba(255, 152, 0, 0.3);
    border-radius: 4px;
    color: #FFB74D;
    font-size: 0.75rem;
    text-align: center;
}

/* ─── Time confirm summary (Step 3) ─── */
.time-confirm-summary {
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1.5rem;
}

.time-confirm-summary .confirm-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    font-size: 0.9rem;
}

.time-confirm-summary .confirm-row:last-child {
    border-bottom: none;
}

.time-confirm-summary .confirm-label {
    color: var(--text-dim);
}

.time-confirm-summary .confirm-value {
    color: var(--text);
    font-weight: 600;
}

/* ═══════════════════════════════════════════════════════════
   EQUIPMENT CHECKLIST
   ═══════════════════════════════════════════════════════════ */

.equipment-category {
    margin-bottom: 1.8rem;
    padding-bottom: 1.3rem;
    border-bottom: 1px solid var(--border);
}

.category-title {
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.8rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.checkbox-group { display: flex; flex-direction: column; gap: 0.6rem; }

/* ─── Premium glassmorphic toggle cards ─── */
.checkbox-item {
    display: flex;
    align-items: center;
    gap: 0;
    padding: 0.75rem 1rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.25s ease;
    position: relative;
}

.checkbox-item:hover {
    border-color: rgba(230, 0, 0, 0.25);
    background: rgba(230, 0, 0, 0.03);
}

/* Hide native inputs — visually invisible but accessible */
.checkbox-item input[type="checkbox"],
.checkbox-item input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

/* Active state when checked — red border + glow */
.checkbox-item:has(input:checked) {
    border-color: var(--red);
    background: rgba(230, 0, 0, 0.05);
    box-shadow: 0 0 15px var(--red-dim);
}

/* Custom check indicator */
.checkbox-item::before {
    content: '';
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    border: 1.5px solid var(--border);
    border-radius: 2px;
    margin-right: 0.8rem;
    transition: all 0.25s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
}

/* Radio style — circular */
.checkbox-item:has(input[type="radio"])::before {
    border-radius: 50%;
}

/* Checked indicator */
.checkbox-item:has(input:checked)::before {
    background: var(--red);
    border-color: var(--red);
    box-shadow: 0 0 8px var(--red-dim);
}

/* Checkmark via CSS */
.checkbox-item:has(input[type="checkbox"]:checked)::after {
    content: '';
    position: absolute;
    left: 1.22rem;
    width: 5px;
    height: 9px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    pointer-events: none;
}

/* Radio dot */
.checkbox-item:has(input[type="radio"]:checked)::after {
    content: '';
    position: absolute;
    left: 1.32rem;
    width: 6px;
    height: 6px;
    background: #fff;
    border-radius: 50%;
    pointer-events: none;
}

.checkbox-label { flex: 1; cursor: pointer; }

.checkbox-name {
    display: block;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 0.15rem;
    font-size: 0.9rem;
}

.checkbox-price {
    display: block;
    font-size: 0.8rem;
    color: var(--text-dim);
}

/* ─── Equipment qty selector ─── */
.equip-qty-item {
    display: flex;
    align-items: center;
    gap: 0;
    padding: 0.75rem 1rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 2px;
    transition: all 0.25s ease;
}
.equip-qty-item:hover {
    border-color: rgba(230, 0, 0, 0.25);
    background: rgba(230, 0, 0, 0.03);
}
.equip-qty-item.equip-active {
    border-color: var(--red);
    background: rgba(230, 0, 0, 0.05);
    box-shadow: 0 0 15px var(--red-dim);
}
.equip-qty-item .checkbox-label { flex: 1; }
.equip-qty-controls {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    margin-left: 0.5rem;
    flex-shrink: 0;
}
.equip-qty-btn {
    width: 30px;
    height: 30px;
    border: 1px solid var(--border);
    border-radius: 2px;
    background: var(--bg-input);
    color: var(--text);
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    padding: 0;
    line-height: 1;
}
.equip-qty-btn:hover {
    border-color: var(--red);
    color: var(--red);
}
.equip-qty-value {
    min-width: 24px;
    text-align: center;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text);
}
.equip-active .equip-qty-value { color: var(--red); }

/* ─── Hall select cards (Booking Step 1) ─── */
.hall-select-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.hall-select-card {
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1.8rem 1.2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.hall-select-card:hover {
    border-color: rgba(230, 0, 0, 0.3);
    background: rgba(230, 0, 0, 0.04);
    box-shadow: 0 0 20px var(--red-dim);
}

.hall-select-card.selected {
    border-color: var(--red);
    background: rgba(230, 0, 0, 0.08);
    box-shadow: 0 0 30px var(--red-glow);
}

.hall-select-card.selected::after {
    content: '✓';
    position: absolute;
    top: 0.7rem;
    right: 0.7rem;
    width: 22px;
    height: 22px;
    background: var(--red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    color: #fff;
    font-weight: 700;
}

.hall-select-name {
    font-family: 'Unbounded', 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.6rem;
    letter-spacing: -0.02em;
}

.hall-select-price {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.25rem;
}

.hall-select-discount {
    font-size: 0.78rem;
    color: var(--text-dim);
}

@media (max-width: 480px) {
    .hall-select-grid { grid-template-columns: 1fr; }
}

.quantity-control { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.5rem; }

.quantity-btn {
    background: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--text);
    width: 28px; height: 28px;
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.quantity-btn:hover {
    background: var(--red);
    color: #fff;
    border-color: var(--red);
}

.quantity-display { min-width: 28px; text-align: center; font-size: 0.9rem; }

/* ═══════════════════════════════════════════════════════════
   BOOKING FORM (Step 5)
   ═══════════════════════════════════════════════════════════ */

.booking-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
}

.booking-form-grid .form-group-full {
    grid-column: 1 / -1;
}

.booking-checkboxes {
    margin-top: 1.8rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.phone-input-wrapper {
    display: flex;
    align-items: center;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 2px;
    transition: border-color 0.3s ease;
}

.phone-input-wrapper:focus-within {
    border-color: var(--red);
    box-shadow: 0 0 10px var(--red-dim);
}

.phone-prefix {
    padding: 0.75rem 0 0.75rem 0.75rem;
    color: var(--text-dim);
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    white-space: nowrap;
    user-select: none;
}

.phone-input-field {
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
    padding-left: 0.4rem;
}

.phone-input-field:focus {
    border: none !important;
    box-shadow: none !important;
}

.booking-checkbox-item {
    background: rgba(255, 255, 255, 0.02);
}

@media (max-width: 600px) {
    .booking-form-grid {
        grid-template-columns: 1fr;
    }
}

/* ═══════════════════════════════════════════════════════════
   SUMMARY
   ═══════════════════════════════════════════════════════════ */

.summary-item {
    display: flex;
    justify-content: space-between;
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}

.summary-item.total {
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--text);
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 2px solid var(--red);
    border-bottom: none;
}

/* Modal footer */
.modal-footer {
    padding: 1.2rem 2rem;
    border-top: 1px solid var(--border);
    display: flex;
    flex-shrink: 0;
    gap: 0.8rem;
    justify-content: flex-end;
}

.btn-cancel {
    background: transparent;
    color: var(--text-dim);
    padding: 0.7rem 1.5rem;
    border: 1px solid var(--border);
    border-radius: 2px;
    cursor: pointer;
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.btn-cancel:hover { border-color: rgba(255,255,255,0.2); color: var(--text); }

.btn-next:disabled {
    background: var(--text-muted);
    cursor: not-allowed;
    box-shadow: none;
}

/* ═══════════════════════════════════════════════════════════
   CONTENT SECTIONS & PORTFOLIO GRID
   ═══════════════════════════════════════════════════════════ */

.content-section {
    background: var(--bg-panel);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 6px;
    padding: 2.5rem;
    margin-bottom: 2.5rem;
}

.production-hero-img {
    width: 100%;
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.production-hero-img img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    border-radius: 6px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.2rem;
    margin-top: 2rem;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.2rem;
    margin-top: 2rem;
}

.image-placeholder {
    aspect-ratio: 16 / 9;
    background: rgba(255,255,255,0.02);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 600;
    border: 1px solid var(--border);
    transition: all 0.35s ease;
    position: relative;
    overflow: hidden;
}

.production-card {
    transition: all 0.35s ease;
    text-align: center;
    text-decoration: none;
    display: block;
}

.production-card img {
    width: 100%;
    display: block;
    border-radius: 4px;
    border: 1px solid var(--border);
    transition: border-color 0.35s ease;
}

.production-card-label {
    padding: 0.6rem 0 0.2rem;
    color: #fff;
    font-family: 'Unbounded', sans-serif;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-align: center;
}

.production-card:hover img {
    border-color: var(--red);
}

.production-card:hover {
    transform: translateY(-2px);
}

.image-placeholder-bare {
    aspect-ratio: 16 / 9;
    background: rgba(255,255,255,0.02);
    border-radius: 4px;
    border: 1px solid var(--border);
}

.image-placeholder::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 2px;
    background: var(--red);
    transition: width 0.35s ease;
}

.image-placeholder:hover {
    background: rgba(255,255,255,0.04);
    color: var(--text-dim);
    border-color: rgba(255,255,255,0.1);
    box-shadow: 0 0 25px rgba(230, 0, 0, 0.08);
}

.image-placeholder:hover::after { width: 100%; }

/* Equipment catalog cards */
.equipment-card {
    background: var(--bg-panel);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 4px;
    padding: 1.4rem;
    transition: all 0.35s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.equipment-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 2px;
    background: var(--red);
    transition: width 0.35s ease;
}

.equipment-card:hover {
    border-color: rgba(230, 0, 0, 0.15);
    transform: translateY(-3px);
    box-shadow: 0 0 30px rgba(230, 0, 0, 0.08);
}

.equipment-card:hover::after { width: 100%; }

.equipment-name {
    font-weight: 600;
    margin-bottom: 0.4rem;
    color: var(--text);
    font-size: 0.9rem;
}

.equipment-price {
    color: var(--red);
    font-size: 0.95rem;
    font-weight: 700;
}

.equipment-quantity {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-top: 0.3rem;
}

.equipment-heading {
    color: var(--red);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* ═══════════════════════════════════════════════════════════
   CONTACTS
   ═══════════════════════════════════════════════════════════ */

.contacts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.contact-info {
    background: var(--bg-panel);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 6px;
    padding: 2rem;
}

.contact-group { margin-bottom: 1.3rem; }

.contact-label {
    color: var(--text-muted);
    font-size: 0.75rem;
    margin-bottom: 0.3rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
}

.contact-value {
    color: var(--text);
    font-size: 1.05rem;
    font-weight: 500;
    word-break: break-word;
}

.contact-link {
    color: var(--red);
    text-decoration: none;
    transition: all 0.3s ease;
}

.contact-link:hover {
    color: var(--red-hover);
    text-shadow: 0 0 10px var(--red-dim);
}

.map-container {
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
}

.map-container iframe { width: 100%; height: 400px; border: none; }

/* ═══════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════ */

footer {
    background: rgba(255,255,255,0.02);
    border-top: 1px solid var(--border);
    padding: 3rem 2rem 1.5rem;
    margin-top: 6rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-column { display: flex; flex-direction: column; gap: 0.8rem; }

.footer-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.3rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.footer-link {
    color: var(--text-dim);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.85rem;
}

.footer-link:hover { color: var(--red); }

.footer-divider { height: 1px; background: var(--border); margin: 1.5rem 0; }

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.footer-social { display: flex; gap: 1rem; }

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════ */

@media (max-width: 768px) {
    nav { display: none; }

    nav.active {
        display: flex;
        position: absolute;
        flex-direction: column;
        top: 100%;
        left: 0; right: 0;
        background: rgba(5, 5, 5, 0.97);
        backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--border);
        padding: 0.5rem 0;
    }

    nav.active a {
        padding: 1rem 2rem;
        border-bottom: 1px solid var(--border);
    }

    .hamburger { display: flex; }
    .header-container { padding: 0; }
    .header-actions { gap: 0.6rem; }
    .social-icons { display: none; }
    .header-phone { font-size: 0.7rem; }
    .btn-book { padding: 0.5rem 0.8rem; font-size: 11px; }
    section { padding: 1rem 1rem; }
    section h2 { font-size: 1.8rem; margin-bottom: 0.8rem; }
    .halls-grid { grid-template-columns: 1fr; }
    .cinematic-card { height: 520px; }
    .card-hall-desc { display: none; }
    .card-price-discount { display: none; }
    .hero { height: auto; min-height: unset; padding: 1rem 1rem 0.5rem; }
    .hero h1 { font-size: clamp(2.2rem, 8vw, 4rem); margin-bottom: 0.3rem; }
    .hero-subtitle { margin-bottom: 0.6rem; font-size: 1rem; }
    section.halls-tight { padding-top: 0.3rem; padding-bottom: 0.5rem; }
    .contacts-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .modal-content { width: 95%; max-height: 95vh; }
    .footer-content { grid-template-columns: 1fr; }
    .btn-book { padding: 0.6rem 1.2rem; font-size: 12px; }
}

@media (max-width: 480px) {
    header { padding: 0.6rem 0.6rem; }
    .header-actions { gap: 0.4rem; }
    .header-phone { font-size: 0.65rem; }
    .btn-book { padding: 0.4rem 0.6rem; font-size: 10px; }
    .logo-img { height: 18px; }
    section { padding: 0.8rem 1rem; }
    section h2 { font-size: 1.5rem; margin-bottom: 0.6rem; }
    .hero { padding: 0.8rem 1rem 0.5rem; }
    .hero h1 { font-size: clamp(2rem, 8vw, 3.5rem); margin-bottom: 0.4rem; }
    .hero-subtitle { margin-bottom: 0.8rem; font-size: 0.9rem; }
    .content-section { padding: 1.5rem; }
    .modal-header, .modal-body, .modal-footer { padding: 1.3rem 1rem; }
    .cinematic-card { height: 480px; }
    .card-hall-title { font-size: 1.3rem; }
    .card-price-number { font-size: 1.8rem; }
    .card-content-overlay { padding: 1.5rem 1.5rem 1.8rem; }
    .hero-cta { flex-direction: column; }
    .btn-primary, .btn-secondary { width: 100%; }
}

/* ═══════════════════════════════════════
   BOOKING SUCCESS & PAYMENT
   ═══════════════════════════════════════ */

.booking-success-overlay {
    position: fixed; inset: 0; z-index: 10000;
    background: rgba(0, 0, 0, 0.85);
    display: flex; align-items: center; justify-content: center;
    backdrop-filter: blur(8px);
    animation: modalIn 0.3s ease;
}

.booking-success-modal {
    background: var(--bg-card, #0a0a0a);
    border: 1px solid rgba(230, 0, 0, 0.3);
    border-radius: 16px;
    padding: 2.5rem;
    max-width: 420px; width: 90%;
    text-align: center;
    font-family: 'Inter', sans-serif;
}

.booking-success-icon {
    width: 56px; height: 56px;
    border-radius: 50%;
    background: rgba(22, 163, 74, 0.15);
    border: 2px solid #16a34a;
    color: #16a34a;
    font-size: 1.6rem;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1.2rem;
}

.booking-success-modal h3 {
    font-family: 'Unbounded', sans-serif;
    font-size: 1.3rem;
    color: #fff;
    margin-bottom: 0.5rem;
}

.booking-success-id {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
    margin-bottom: 1.2rem;
}

.booking-pay-link {
    display: block;
    background: #E60000;
    color: #fff;
    font-weight: 600;
    text-decoration: none;
    padding: 0.85rem 1.5rem;
    border-radius: 10px;
    margin: 1rem 0 0.6rem;
    transition: background 0.2s;
}
.booking-pay-link:hover { background: #cc0000; }

.booking-copy-link {
    display: block; width: 100%;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.7);
    padding: 0.65rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.2s;
}
.booking-copy-link:hover {
    background: rgba(255,255,255,0.1);
    color: #fff;
}

.booking-pay-note {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.35);
    margin-top: 0.8rem;
}

.booking-success-close {
    margin-top: 1.5rem;
    background: none;
    border: 1px solid rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.6);
    padding: 0.6rem 2rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.2s;
}
.booking-success-close:hover {
    border-color: rgba(255,255,255,0.3);
    color: #fff;
}