/* ==========================================================================
   Luxury Scroll-Snap Theater Style System - Niloofar Heibodi
   Obsidian, Emerald, & Champagne Gold Luxury Theme
   ========================================================================== */

:root {
    --bg-obsidian: #070809;
    --bg-slide-dark: #090a0c;
    --bg-card: #0d0f11;
    --bg-emerald-glow: rgba(11, 37, 33, 0.25);
    
    --gold-primary: #d4af37;
    --gold-light: #f5e0a3;
    --gold-dark: #a68023;
    --gold-gradient: linear-gradient(135deg, #a68023 0%, #d4af37 50%, #f5e0a3 100%);
    
    --text-light: #f4f1ea; /* Warm ivory/alabaster */
    --text-muted: #8c969e;
    --border-gold: rgba(212, 175, 55, 0.22);
    --border-hairline: rgba(255, 255, 255, 0.04);
    
    --font-serif: 'Cormorant Garamond', serif;
    --font-sans: 'Montserrat', sans-serif;
    
    --transition-slow: 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-medium: 0.45s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- Resets & Global Snapping Rules --- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
    background-color: var(--bg-obsidian);
    color: var(--text-light);
    font-family: var(--font-sans);
    font-weight: 300;
    letter-spacing: 0.03em;
    line-height: 1.65;
    overflow: hidden; /* Lock main body viewport scroll */
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

/* --- Gold Museum Window Frame --- */
.window-border-frame {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 15px solid #050607;
    outline: 1px solid var(--gold-primary);
    outline-offset: -10px;
    pointer-events: none;
    z-index: 9999; /* Draw on top of everything */
}

/* Ambient Glow Points */
.glow-point {
    position: fixed;
    width: 50vw;
    height: 50vw;
    border-radius: 50%;
    z-index: -1;
    pointer-events: none;
    filter: blur(100px);
    mix-blend-mode: screen;
    opacity: 0.6;
}

.glow-top {
    top: -10%;
    left: -10%;
    background: radial-gradient(circle, rgba(11, 37, 33, 0.35) 0%, transparent 70%);
}

.glow-bottom {
    bottom: -10%;
    right: -10%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.06) 0%, transparent 70%);
}

/* --- Fixed Transparent Navigation Header --- */
.theater-header {
    position: fixed;
    top: 35px;
    left: 6%;
    right: 6%;
    padding: 10px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: var(--transition-medium);
}

.brand-logo {
    display: flex;
    flex-direction: column;
    letter-spacing: 0.3em;
    line-height: 1.15;
}

.logo-main {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 500;
    color: var(--text-light);
}

.logo-sub {
    font-size: 0.62rem;
    font-weight: 400;
    color: var(--gold-primary);
    text-transform: uppercase;
}

.theater-nav {
    display: flex;
    align-items: center;
    gap: 40px;
}

.theater-nav .nav-item {
    font-size: 0.75rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--text-muted);
    position: relative;
    padding: 4px 0;
}

.theater-nav .nav-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold-gradient);
    transition: var(--transition-medium);
}

.theater-nav .nav-item:hover {
    color: var(--text-light);
}

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

.nav-btn-inquiry {
    font-size: 0.72rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--bg-obsidian);
    background: var(--gold-gradient);
    padding: 12px 28px;
    border-radius: 2px;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.25);
}

.nav-btn-inquiry:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.45);
}

/* Mobile Navigation Toggle */
.mobile-nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background-color: var(--text-light);
    transition: var(--transition-fast);
}

.mobile-drawer {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100vh;
    background-color: rgba(7, 8, 9, 0.98);
    border-left: 1px solid var(--gold-primary);
    z-index: 999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition-slow);
}

.mobile-drawer.open {
    right: 0;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 35px;
}

.mobile-nav-item {
    font-size: 1.1rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--text-muted);
}

.mobile-nav-btn {
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--bg-obsidian);
    background: var(--gold-gradient);
    padding: 15px 40px;
    border-radius: 2px;
}

/* ==========================================================================
   Theater Swapping Wrapper & Slides
   ========================================================================== */
.theater-wrapper {
    height: 100vh;
    overflow-y: scroll;
    scroll-snap-type: y mandatory;
    scroll-behavior: smooth;
    scrollbar-width: none; /* Hide scrollbar for clean presentation */
}

.theater-wrapper::-webkit-scrollbar {
    display: none; /* Hide Chrome scrollbar */
}

.theater-slide {
    height: 100vh;
    width: 100%;
    scroll-snap-align: start;
    scroll-snap-stop: always;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    padding: 0 10%;
    background-color: var(--bg-slide-dark);
}

.theater-slide:nth-child(even) {
    background-color: var(--bg-obsidian);
}

.slide-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
}

/* General Slide Titles */
.section-num {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.4em;
    color: var(--gold-primary);
    display: block;
    margin-bottom: 25px;
}

.slide-heading {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    font-weight: 300;
    line-height: 1.15;
    color: var(--text-light);
}

.gold-script {
    font-style: italic;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.text-center {
    text-align: center;
}

/* --- Slide 1: Hero Section --- */
.hero-slide {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 50px;
}

.hero-slide-content {
    z-index: 2;
}

.hero-pretitle {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.4em;
    color: var(--gold-primary);
    display: block;
    margin-bottom: 20px;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: 5rem;
    font-weight: 300;
    line-height: 1.1;
    margin-bottom: 10px;
    letter-spacing: 0.01em;
}

.hero-subtitle {
    font-size: 1rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--gold-light);
}

.hero-divider {
    width: 60px;
    height: 1px;
    background-color: var(--gold-primary);
    margin: 35px 0;
}

.hero-tagline {
    font-size: 1.05rem;
    color: var(--text-muted);
    font-weight: 300;
    line-height: 1.8;
    margin-bottom: 45px;
    max-width: 540px;
}

.hero-ctas {
    display: flex;
    align-items: center;
    gap: 30px;
}

.btn-gold-action {
    font-size: 0.78rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--bg-obsidian);
    background: var(--gold-gradient);
    padding: 16px 36px;
    border-radius: 2px;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.2);
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn-gold-action span {
    transition: var(--transition-fast);
}

.btn-gold-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.45);
}

.btn-gold-action:hover span {
    transform: translateX(5px);
}

.btn-text-action {
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--text-light);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding-bottom: 5px;
}

.btn-text-action:hover {
    color: var(--gold-light);
    border-bottom-color: var(--gold-primary);
}

/* Floating Visual column on the right side */
.hero-visual-floating {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.floating-jewel {
    width: 100%;
    max-width: 380px;
    height: auto;
    object-fit: contain;
    z-index: 2;
    animation: floatJewel 6s ease-in-out infinite;
}

.floating-jewel-shadow {
    position: absolute;
    bottom: -30px;
    width: 60%;
    height: 20px;
    background: radial-gradient(ellipse at center, rgba(0,0,0,0.6) 0%, transparent 70%);
    z-index: 1;
    animation: floatJewelShadow 6s ease-in-out infinite;
}

@keyframes floatJewel {
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-16px) rotate(2.5deg); }
    100% { transform: translateY(0px) rotate(0deg); }
}

@keyframes floatJewelShadow {
    0% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(0.85); opacity: 0.4; }
    100% { transform: scale(1); opacity: 0.8; }
}

/* Bottom scroll indicator */
.scroll-prompt {
    position: absolute;
    bottom: 45px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.scroll-arrow-down {
    width: 1px;
    height: 35px;
    background: linear-gradient(to bottom, var(--gold-primary), transparent);
    position: relative;
    overflow: hidden;
}

.scroll-arrow-down::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 15px;
    background: #fff;
    animation: scrollSlide 2s infinite ease-in-out;
}

@keyframes scrollSlide {
    0% { transform: translateY(-15px); }
    80% { transform: translateY(35px); }
    100% { transform: translateY(35px); }
}

/* --- Slide 2: Atelier (Biography) --- */
.about-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 70px;
    align-items: center;
}

.portrait-luxury-frame {
    position: relative;
    width: 320px;
    height: 380px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, transparent 100%);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.7);
    padding: 10px;
}

.portrait-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gold-corner {
    position: absolute;
    width: 25px;
    height: 25px;
    border: 2px solid var(--gold-primary);
    pointer-events: none;
}

.gold-corner.top-left {
    top: -5px;
    left: -5px;
    border-right: none;
    border-bottom: none;
}

.gold-corner.bottom-right {
    bottom: -5px;
    right: -5px;
    border-left: none;
    border-top: none;
}

.about-info {
    display: flex;
    flex-direction: column;
}

.lead-text {
    font-size: 1.15rem;
    font-family: var(--font-serif);
    line-height: 1.65;
    color: var(--gold-light);
    margin-top: 25px;
    margin-bottom: 20px;
}

.body-text {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 30px;
}

.about-stats {
    border-top: 1px solid var(--border-hairline);
    padding-top: 25px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.stat-item {
    display: grid;
    grid-template-columns: 140px 1fr;
    font-size: 0.85rem;
}

.stat-lbl {
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--gold-primary);
}

.stat-val {
    color: var(--text-light);
}

.stat-val .dim {
    color: var(--text-muted);
    font-size: 0.78rem;
}

/* --- Slide 3: Capabilities (Expanding Column Accordion) --- */
.flex-column-container {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.capabilities-accordion {
    display: flex;
    gap: 15px;
    width: 100%;
    height: 380px;
    margin-top: 10px;
}

.accordion-col {
    flex: 1;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-hairline);
    background: rgba(255, 255, 255, 0.01);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 35px 30px;
    cursor: pointer;
    transition: flex 0.65s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.5s ease, border-color 0.5s ease;
}

/* Background ambient glow inside card */
.col-bg-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150%;
    height: 150%;
    background: radial-gradient(circle, rgba(11, 37, 33, 0.5) 0%, transparent 60%);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 1;
}

/* Collapsed Header state (turned 90deg vertically) */
.col-header-vertical {
    position: absolute;
    top: 35px;
    left: 30px;
    transform-origin: top left;
    transform: rotate(-90deg) translate(-100%, 0);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 20px;
    opacity: 0.8;
    transition: opacity 0.4s ease;
    z-index: 2;
}

.col-num {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--gold-primary);
}

.col-title-vertical {
    font-size: 0.9rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--text-light);
}

/* Expanded state content block */
.col-content-detail {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
    z-index: 2;
}

.col-content-detail .col-title {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 400;
    margin-bottom: 15px;
    color: var(--gold-light);
}

.col-content-detail .col-desc {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.col-metric {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--gold-primary);
    border-bottom: 1px solid var(--border-gold);
    padding-bottom: 3px;
    display: inline-block;
}

/* Hover & Active Expanding Effect */
.accordion-col:hover,
.accordion-col.active {
    flex: 2.6;
    background-color: rgba(11, 37, 33, 0.2);
    border-color: var(--gold-primary);
}

.accordion-col:hover .col-bg-glow,
.accordion-col.active .col-bg-glow {
    opacity: 1;
}

.accordion-col:hover .col-header-vertical,
.accordion-col.active .col-header-vertical {
    opacity: 0;
    pointer-events: none;
}

.accordion-col:hover .col-content-detail,
.accordion-col.active .col-content-detail {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.15s;
}

/* --- Slide 4: Curation (Horizontal Catalog Gallery) --- */
.gallery-header-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 40px;
}

.gallery-lead {
    max-width: 500px;
    font-size: 0.88rem;
    color: var(--text-muted);
    text-align: right;
    line-height: 1.6;
}

.horizontal-scroll-container {
    width: 100%;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.horizontal-scroll-container::-webkit-scrollbar {
    display: none;
}

.horizontal-scroll-track {
    display: flex;
    gap: 30px;
    width: max-content;
    padding: 10px 0;
}

.catalog-card {
    width: 290px;
    cursor: pointer;
    background-color: var(--bg-card);
    border: 1px solid var(--border-hairline);
    padding: 6px;
    transition: transform var(--transition-medium), border-color var(--transition-medium);
}

.catalog-img-wrapper {
    position: relative;
    overflow: hidden;
    height: 260px;
}

.catalog-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.catalog-hover-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(7, 8, 9, 0.7);
    opacity: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition-medium);
}

.catalog-hover-layer span {
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--gold-light);
    border-bottom: 1px solid var(--gold-primary);
    padding-bottom: 4px;
    transform: translateY(15px);
    transition: var(--transition-medium);
}

.catalog-info-new {
    padding: 18px 10px 10px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.catalog-tag {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--gold-primary);
}

.catalog-title {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 300;
    color: var(--text-light);
}

/* Hover spec card styles */
.catalog-card:hover {
    border-color: var(--gold-primary);
    transform: translateY(-5px);
}

.catalog-card:hover .catalog-img-wrapper img {
    transform: scale(1.05);
}

.catalog-card:hover .catalog-hover-layer {
    opacity: 1;
}

.catalog-card:hover .catalog-hover-layer span {
    transform: translateY(0);
}

/* --- Slide 5: Chronology (Timeline) --- */
.chronology-layout {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    width: 100%;
    align-items: flex-start;
}

.chrono-timeline-list {
    display: flex;
    flex-direction: column;
    gap: 35px;
    position: relative;
    padding-left: 20px;
}

.chrono-timeline-list::before {
    content: '';
    position: absolute;
    top: 5px;
    left: 0;
    width: 1px;
    height: calc(100% - 25px);
    background: linear-gradient(to bottom, var(--gold-primary), transparent);
}

.chrono-item {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 20px;
    position: relative;
}

.chrono-item::before {
    content: '';
    position: absolute;
    left: -24px;
    top: 6px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--bg-obsidian);
    border: 1px solid var(--gold-primary);
}

.chrono-year-box {
    display: flex;
    flex-direction: column;
}

.chrono-year {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--gold-primary);
    line-height: 1.2;
}

.chrono-loc {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.chrono-role {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--text-light);
    line-height: 1.3;
}

.chrono-firm {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.chrono-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.65;
}

/* Accreditations sub-pane */
.chrono-accreditations {
    background-color: var(--bg-card);
    border: 1px solid var(--border-hairline);
    padding: 35px 30px;
}

.accred-title {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 400;
    color: var(--gold-light);
    margin-bottom: 25px;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border-hairline);
    padding-bottom: 10px;
}

.accred-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.accred-card {
    display: flex;
    flex-direction: column;
}

.accred-year {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--gold-primary);
    margin-bottom: 4px;
}

.accred-name {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-light);
}

.accred-inst {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* --- Slide 6: Private Advisory Inquiry (Contact) --- */
.justify-center-container {
    justify-content: center;
    height: 80%; /* Shrink slide inner area to give space for footer */
}

.inquiry-theatrical-box {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 60px;
    background: var(--bg-card);
    border: 1px solid var(--border-gold);
    padding: 50px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.6);
    margin-top: 10px;
}

.inquiry-lead {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-top: 20px;
    margin-bottom: 35px;
}

.inquiry-direct-links {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.inquiry-direct-item {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.inquiry-direct-item svg {
    width: 20px;
    height: 20px;
    color: var(--gold-primary);
}

.inquiry-direct-item:hover {
    color: var(--gold-light);
}

/* Theatrical Line Form elements */
.luxury-theater-form {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.form-group-theater {
    position: relative;
}

.form-group-theater input,
.form-group-theater textarea,
.form-group-theater select {
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    background: transparent;
    color: var(--text-light);
    padding: 12px 0;
    font-family: var(--font-sans);
    font-size: 0.88rem;
    font-weight: 300;
    border-radius: 0;
    width: 100%;
    transition: var(--transition-fast);
}

.form-group-theater label {
    position: absolute;
    top: 12px;
    left: 0;
    font-size: 0.8rem;
    color: var(--text-muted);
    pointer-events: none;
    transition: var(--transition-medium);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.form-group-theater textarea {
    resize: none;
}

.form-group-theater input:focus,
.form-group-theater textarea:focus,
.form-group-theater select:focus {
    outline: none;
    border-bottom-color: var(--gold-primary);
}

/* Label Animation Trigger */
.form-group-theater input:focus + label,
.form-group-theater input:not(:placeholder-shown) + label,
.form-group-theater textarea:focus + label,
.form-group-theater textarea:not(:placeholder-shown) + label {
    top: -15px;
    font-size: 0.62rem;
    color: var(--gold-primary);
    letter-spacing: 0.15em;
}

/* Handle dropdown select separately */
.form-group-theater select {
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
}

.form-group-theater select option {
    background-color: var(--bg-obsidian);
}

.select-label-theater {
    top: -15px !important;
    font-size: 0.62rem !important;
    color: var(--gold-primary) !important;
}

/* Send CTA button */
.btn-submit-theater {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: none;
    background: transparent;
    border-bottom: 1px solid var(--gold-primary);
    padding: 16px 0;
    color: var(--gold-light);
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: 0.82rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    width: 100%;
    transition: var(--transition-medium);
}

.btn-arrow-theater {
    font-size: 1rem;
    transition: var(--transition-fast);
}

.btn-submit-theater:hover {
    color: var(--text-light);
    border-bottom-color: var(--text-light);
}

.btn-submit-theater:hover .btn-arrow-theater {
    transform: translateX(8px);
}

.btn-submit-theater:disabled {
    opacity: 0.5;
}

.form-status {
    font-size: 0.8rem;
    margin-top: 10px;
}

.form-status.success {
    color: #f3e5ab;
}

/* Bottom Confidential Footer inside Snap Pane */
.theater-footer {
    position: absolute;
    bottom: 35px;
    left: 10%;
    right: 10%;
    display: flex;
    justify-content: space-between;
    font-size: 0.7rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border-hairline);
    padding-top: 20px;
}

/* --- Slide Lightbox Modal Overlay --- */
.gallery-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(5, 6, 7, 0.98);
    z-index: 2000;
    opacity: 0;
    transition: opacity 0.5s ease;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.gallery-modal.show {
    opacity: 1;
}

.modal-close {
    position: absolute;
    top: 30px;
    right: 40px;
    color: var(--text-light);
    font-size: 2.8rem;
    font-weight: 200;
    cursor: pointer;
    transition: var(--transition-fast);
    line-height: 1;
    z-index: 10;
}

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

.modal-content-wrapper {
    background-color: var(--bg-obsidian);
    border: 1px solid rgba(255, 255, 255, 0.08);
    max-width: 960px;
    width: 100%;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.8);
    overflow: hidden;
    transform: translateY(40px) scale(0.95);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-modal.show .modal-content-wrapper {
    transform: translateY(0) scale(1);
}

.modal-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.modal-details-box {
    padding: 50px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.modal-category {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--gold-primary);
    margin-bottom: 15px;
}

.modal-title {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    font-weight: 300;
    line-height: 1.25;
    margin-bottom: 25px;
}

.modal-description {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 40px;
}

.btn-modal-inquiry-theater {
    border-bottom: 1px solid var(--gold-primary);
    padding: 15px 0;
    color: var(--gold-light);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-fast);
}

.btn-modal-inquiry-theater:hover {
    color: var(--text-light);
    border-bottom-color: var(--text-light);
}

.btn-modal-inquiry-theater span {
    transition: var(--transition-fast);
}

.btn-modal-inquiry-theater:hover span {
    transform: translateX(6px);
}

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */

@media (max-width: 1024px) {
    .slide-heading {
        font-size: 3rem;
    }
    .hero-title {
        font-size: 4rem;
    }
    .portrait-luxury-frame {
        width: 260px;
        height: 320px;
    }
    .capabilities-accordion {
        height: 340px;
    }
    .chronology-layout {
        gap: 40px;
    }
}

@media (max-width: 900px) {
    /* Break Scroll snapping on mobile */
    html, body {
        overflow: visible;
        height: auto;
    }

    .window-border-frame {
        display: none; /* Hide framing on mobile to save screen estate */
    }

    .theater-header {
        position: absolute;
        top: 20px;
        left: 8%;
        right: 8%;
    }

    .theater-nav {
        display: none; /* Collapsed nav */
    }

    .mobile-nav-toggle {
        display: flex;
    }

    .theater-wrapper {
        height: auto;
        overflow-y: visible;
        scroll-snap-type: none;
    }

    .theater-slide {
        height: auto;
        min-height: 100vh;
        scroll-snap-align: none;
        padding: 110px 8% 80px;
    }

    /* Hero section stacked */
    .hero-slide {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
        padding-top: 140px;
    }

    .hero-divider {
        margin: 25px auto;
    }

    .hero-tagline {
        margin: 0 auto 35px;
    }

    .hero-ctas {
        justify-content: center;
    }

    .floating-jewel {
        max-width: 260px;
    }

    /* About section stacked */
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-visual {
        order: -1;
        display: flex;
        justify-content: center;
    }

    .stat-item {
        grid-template-columns: 1fr;
        gap: 5px;
    }

    /* Capabilities Accordion to simple vertical cards on mobile */
    .capabilities-accordion {
        flex-direction: column;
        height: auto;
        gap: 20px;
    }

    .accordion-col {
        flex: none;
        height: auto;
        padding: 30px;
    }

    .col-header-vertical {
        position: static;
        transform: none;
        margin-bottom: 15px;
        opacity: 1;
    }

    .col-content-detail {
        opacity: 1;
        transform: none;
    }

    .col-content-detail .col-title {
        display: none; /* Hide redundant title */
    }

    /* Disable hover state expansion overrides on mobile */
    .accordion-col:hover {
        flex: none;
        background-color: rgba(255, 255, 255, 0.01);
        border-color: var(--border-hairline);
    }

    /* Horizontal scroll to full width blocks on mobile */
    .horizontal-scroll-track {
        flex-direction: column;
        width: 100%;
        gap: 25px;
    }

    .catalog-card {
        width: 100%;
    }

    .gallery-header-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .gallery-lead {
        text-align: left;
    }

    /* Timeline stacked */
    .chronology-layout {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .chrono-item {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .chrono-year-box {
        border-bottom: 1px solid var(--border-hairline);
        padding-bottom: 8px;
    }

    /* Inquiry Form layout stacked */
    .inquiry-theatrical-box {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 30px 20px;
    }

    .theater-footer {
        position: static;
        flex-direction: column;
        gap: 15px;
        text-align: center;
        align-items: center;
        margin-top: 40px;
        padding-bottom: 20px;
    }

    /* Modal Layout */
    .modal-content-wrapper {
        grid-template-columns: 1fr;
    }

    .modal-image {
        height: 260px;
    }

    .modal-details-box {
        padding: 30px;
    }
}