/* ==========================================================================
   TOP VIDEO BACKGROUND - PC
   ========================================================================== */
.home-page {
background-color: var(--bg-dark);
background-image: none;
}

.site-video-background {
position: fixed;
top: 0;
right: 0;
bottom: 0;
left: 0;
width: 100%;
overflow: hidden;
pointer-events: none;
background: var(--bg-dark);
z-index: 0;
}

.site-video-background::after {
content: '';
position: absolute;
inset: 0;
background: linear-gradient(to bottom, rgba(0, 0, 0, 0.12), rgba(0, 0, 0, 0.38));
}

.site-video-background__media {
width: 100%;
height: 100%;
display: block;
object-fit: cover;
object-position: center;
filter: saturate(0.9) contrast(1.05) brightness(0.78);
}

.home-page > header,
.home-page > section,
.home-page > footer {
position: relative;
z-index: 1;
}

@media (prefers-reduced-motion: reduce) {
.site-video-background__media {
display: none;
}

.scroll-indicator i::after {
animation: none !important;
top: 15% !important;
}
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */

.mobile{
display: none;
}

#header {
position: fixed;
top: 0;
left: 0;
width: 100%;
z-index: 1000;
transition: all 0.4s ease;
padding: 20px 0;
background: rgba(7, 10, 18, 0.6);
backdrop-filter: blur(12px);
border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

#header.scrolled {
padding: 12px 0;
background: rgba(7, 10, 18, 0.95);
box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
display: flex;
align-items: center;
justify-content: space-between;
}

/* Logo Branding */
a.logo {
display: flex;
align-items: center;
gap: 8px;
}

div.logo-symbol {
width: 86px;
height: 86px;
}

.nav-links {
display: flex;
gap: 32px;
align-items: center;
}

.nav-links a {
font-size: 0.85rem;
letter-spacing: 1.5px;
color: var(--text-sub);
text-transform: uppercase;
font-weight: 500;
position: relative;
}

.nav-links a:hover, .nav-links a.active {
color: #fff;
}

.nav-links a::after {
content: '';
position: absolute;
bottom: -6px;
left: 0;
width: 0;
height: 2px;
background: var(--primary-blue);
transition: width 0.3s ease;
}

.nav-links a:hover::after, .nav-links a.active::after {
width: 100%;
}

.mobile-toggle {
display: none;
font-size: 1.5rem;
color: #fff;
cursor: pointer;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
height: 100vh;
min-height: 700px;
position: relative;
display: flex;
align-items: center;
justify-content: center;
text-align: center;
padding-top: 80px;
overflow: hidden;
}

.hero-bg {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: linear-gradient(to bottom, rgba(7, 10, 18, 0.18), rgba(7, 10, 18, 0.76));
z-index: 1;
}

.hero-content {
position: relative;
z-index: 2;
max-width: 850px;
padding: 0 20px;
}

.scroll-indicator {
position: absolute;
bottom: 28px;
left: 50%;
z-index: 3;
display: grid;
justify-items: center;
gap: 10px;
color: #fff;
font-size: 10px;
letter-spacing: .28em;
transform: translateX(-50%);
}

.scroll-indicator i {
position: relative;
width: 1px;
height: 54px;
overflow: hidden;
background: rgba(255, 255, 255, .28);
}

.scroll-indicator i::after {
content: '';
position: absolute;
top: -100%;
left: 0;
width: 100%;
height: 70%;
background: #fff;
animation: scrollLine 1.8s ease-in-out infinite;
}

@keyframes scrollLine {
0% { transform: translateY(0); }
70%, 100% { transform: translateY(285%); }
}

.concept-intro {
max-width: 850px;
margin: 0 auto 80px;
padding: 20px;
text-align: center;
}

.hero-badge {
display: inline-block;
border: 1px solid rgba(0, 168, 255, 0.5);
background: rgba(0, 168, 255, 0.1);
color: var(--primary-blue);
padding: 6px 20px;
border-radius: 50px;
font-size: 0.8rem;
letter-spacing: 2px;
text-transform: uppercase;
margin-bottom: 24px;
backdrop-filter: blur(5px);
}

h1.hero-title {
font-family: var(--font-serif);
font-size: 3.5rem;
font-weight: 400;
line-height: 1.25;
margin-bottom: 24px;
letter-spacing: 4px;
text-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
}

.hero-desc {
font-size: 0.8rem;
color: var(--text-sub);
font-weight: 300;
letter-spacing: 1px;
margin-bottom: 40px;
max-width: 650px;
margin-left: auto;
margin-right: auto;
line-height: 1.8
}

.hero-btns {
display: flex;
gap: 20px;
justify-content: center;
flex-wrap: wrap;
}

/* ==========================================================================
   CONCEPT SECTION
   ========================================================================== */
.concept {
position: relative;
background: rgba(11, 16, 28, 0.68);
backdrop-filter: blur(2px);
}

.home-page .system {
background: rgba(7, 10, 18, 0.88);
}

.home-page .staff {
background: linear-gradient(135deg, rgba(7, 10, 18, 0.67), rgba(11, 16, 28, 0.76));
backdrop-filter: blur(2px);
}

.home-page .gallery {
background: rgba(7, 10, 18, 0.91);
}

.home-page .event {
background: rgba(7, 10, 18, 0.58);
backdrop-filter: blur(2px);
}

.home-page .recruit {
background: rgba(7, 10, 18, 0.86);
}

.home-page .access {
background: linear-gradient(to bottom, rgba(7, 10, 18, 0.60), rgba(7, 10, 18, 0.84));
backdrop-filter: blur(2px);
}

.concept-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 60px;
align-items: center;
}

.concept-img-box {
position: relative;
}

.concept-img-main {
width: 100%;
height: 480px;
object-fit: cover;
border-radius: 8px;
box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
border: 1px solid var(--border-color);
}

.concept-img-sub {
position: absolute;
bottom: -30px;
right: -30px;
width: 220px;
height: 220px;
object-fit: cover;
border-radius: 8px;
border: 3px solid var(--bg-dark);
box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
}

.concept-text {
padding-right: 20px;
}

.concept-text h3 {
font-family: var(--font-serif);
font-size: 1.8rem;
font-weight: 400;
line-height: 1.5;
margin-bottom: 24px;
color: #fff;
}

.concept-text p {
color: var(--text-sub);
font-size: 0.8rem;
line-height: 1.9;
margin-bottom: 20px;
text-align: justify;
}

.concept-highlights {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 20px;
margin-top: 32px;
padding-top: 24px;
border-top: 1px solid var(--border-color);
}

.highlight-item {
display: flex;
align-items: center;
gap: 12px;
color: var(--accent-gold-light);
font-size: 0.9rem;
}

.highlight-item i {
color: var(--primary-blue);
}

/* ==========================================================================
   SYSTEM & PRICE SECTION
   ========================================================================== */
.system-cards {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 30px;
}

.price-card {
background: var(--bg-card);
border: 1px solid var(--border-color);
border-radius: 12px;
padding: 40px 30px;
text-align: center;
transition: all 0.4s ease;
position: relative;
backdrop-filter: blur(10px);
}

.price-card.featured {
border-color: var(--primary-blue);
box-shadow: 0 0 30px rgba(0, 168, 255, 0.15);
transform: translateY(-10px);
}

.price-card.featured::before {
content: 'RECOMMENDED';
position: absolute;
top: -14px;
left: 50%;
transform: translateX(-50%);
background: var(--primary-blue);
color: #000;
font-size: 0.7rem;
font-weight: 700;
letter-spacing: 2px;
padding: 4px 16px;
border-radius: 20px;
}

.price-card:hover {
background: var(--bg-card-hover);
transform: translateY(-5px);
border-color: rgba(255, 255, 255, 0.2);
}

.card-type {
font-family: var(--font-title);
font-size: 1.1rem;
letter-spacing: 2px;
color: var(--text-sub);
margin-bottom: 24px;
}

.price-list {
border-top: 1px solid var(--border-color);
padding-top: 24px;
text-align: left;
}

.price-list li {
display: flex;
justify-content: space-between;
margin-bottom: 14px;
font-size: 0.9rem;
color: var(--text-sub);
}

.price-list li span:last-child {
color: #fff;
font-weight: 600;
}

.system-notes {
margin-top: 40px;
text-align: center;
color: var(--text-sub);
font-size: 0.85rem;
line-height: 1.8;
}

/* ==========================================================================
   STAFF SECTION
   ========================================================================== */
.staff-grid {
display: grid;
grid-template-columns: repeat(5, minmax(0, 1fr));
gap: 20px;
}

.staff-card {
background: var(--bg-card);
border: 1px solid var(--border-color);
border-radius: 8px;
overflow: hidden;
transition: all 0.4s ease;
backdrop-filter: blur(10px);
}

.staff-card:hover {
transform: translateY(-8px);
border-color: var(--primary-blue);
box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.staff-img-wrapper {
position: relative;
height: 280px;
overflow: hidden;
}

.staff-img {
width: 100%;
height: 100%;
object-fit: cover;
object-position: top center;
transition: transform 0.5s ease;
}

.staff-card:hover .staff-img {
transform: scale(1.06);
}

.staff-card-link {
display: block;
color: inherit;
}

.staff-detail-link {
display: inline-flex;
align-items: center;
gap: 8px;
color: var(--primary-blue);
font-family: var(--font-title);
font-size: 0.72rem;
letter-spacing: 0.16em;
}

.staff-role {
position: absolute;
top: 12px;
left: 12px;
background: rgba(7, 10, 18, 0.85);
border: 1px solid var(--primary-blue);
color: var(--primary-blue);
font-size: 0.7rem;
padding: 4px 10px;
border-radius: 4px;
letter-spacing: 1px;
backdrop-filter: blur(4px);
}

.staff-info {
padding: 20px;
text-align: center;
}

h3.staff-name {
font-family: var(--font-serif);
font-size: 1.25rem;
color: #fff;
margin-bottom: 4px;
}

h3.staff-name span{
font-size: 70%;
display: inline-block;
margin-left: 2px
}

.staff-title {
font-size: 0.75rem;
color: var(--accent-gold);
letter-spacing: 1px;
margin-bottom: 12px;
text-transform: uppercase;
}

.staff-desc {
font-size: 0.85rem;
color: var(--text-sub);
line-height: 1.6;
margin-bottom: 16px;
}

.staff-sns {
display: flex;
justify-content: center;
gap: 12px;
border-top: 1px solid var(--border-color);
padding-top: 12px;
}

.staff-sns a {
color: var(--text-sub);
font-size: 0.9rem;
width: 32px;
height: 32px;
border-radius: 50%;
background: rgba(255, 255, 255, 0.05);
display: flex;
align-items: center;
justify-content: center;
}

.staff-sns a:hover {
color: #fff;
background: var(--primary-blue);
}

/* ==========================================================================
   GALLERY SECTION
   ========================================================================== */
.gallery-grid {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 20px;
}

.gallery-item {
position: relative;
border-radius: 8px;
overflow: hidden;
height: 260px;
border: 1px solid var(--border-color);
}

.gallery-item img {
width: 100%;
height: 100%;
object-fit: cover;
transition: transform 0.5s ease;
}

.gallery-overlay {
position: absolute;
inset: 0;
background: linear-gradient(to top, rgba(7, 10, 18, 0.9), transparent);
opacity: 0;
transition: opacity 0.3s ease;
display: flex;
align-items: flex-end;
padding: 20px;
}

.gallery-item:hover img {
transform: scale(1.08);
}

.gallery-item:hover .gallery-overlay {
opacity: 1;
}

.gallery-caption {
font-family: var(--font-serif);
font-size: 1.1rem;
color: #fff;
}

/* ==========================================================================
   VIP & EVENT SECTION
   ========================================================================== */
.event-banner {
background: linear-gradient(135deg, rgba(15, 23, 42, 0.9) 0%, rgba(7, 10, 18, 0.95) 100%),
url('https://images.unsplash.com/photo-1516450360452-9312f5e86fc7?q=80&w=1200&auto=format&fit=crop') center/cover;
border: 1px solid var(--border-color);
border-radius: 12px;
padding: 40px 20px;
display: grid;
grid-template-columns: 1fr 1fr;
gap: 40px;
align-items: center;
}

.event-text h3 {
font-family: var(--font-serif);
font-size: 1.6rem;
color: var(--accent-gold-light);
margin-bottom: 16px;
font-weight: 400
}

.event-text p {
color: var(--text-sub);
margin-bottom: 24px;
line-height: 1.8;
}

.event-features {
display: flex;
flex-direction: column;
gap: 16px;
}

.event-feature-item {
display: flex;
align-items: flex-start;
gap: 16px;
background: rgba(255, 255, 255, 0.03);
padding: 16px;
border-radius: 8px;
border: 1px solid rgba(255, 255, 255, 0.05);
}

.event-feature-icon {
    width: 42px;
    height: 42px;
    object-fit: contain;
    flex: 0 0 auto;
}

.event-feature-item h4 {
color: #fff;
font-size: 1rem;
margin-bottom: 4px;
}

.event-feature-item p {
font-size: 0.85rem;
margin-bottom: 0;
}

/* ==========================================================================
   RECRUIT SECTION
   ========================================================================== */
.recruit-box {
background: rgba(0, 168, 255, 0.03);
border: 1px solid rgba(0, 168, 255, 0.2);
border-radius: 12px;
padding: 50px;
text-align: center;
position: relative;
overflow: hidden;
}

.recruit-title {
font-family: var(--font-serif);
font-size: 1.5rem;
line-height: 1.4;
letter-spacing: -0.04em;
color: #fff;
margin-bottom: 16px;
}

.recruit-desc {
color: var(--text-sub);
font-size: 0.8rem;
max-width: 700px;
margin: 0 auto 30px;
line-height: 1.8;
}

.recruit-tags {
display: flex;
justify-content: center;
gap: 16px;
flex-wrap: wrap;
margin-bottom: 36px;
}

.recruit-tag {
background: rgba(255, 255, 255, 0.05);
border: 1px solid var(--border-color);
padding: 8px 20px;
border-radius: 30px;
font-size: 0.85rem;
color: var(--accent-gold-light);
}

/* ==========================================================================
   ACCESS & STORE INFO
   ========================================================================== */
.access-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 40px;
}

.info-table {
width: 100%;
border-collapse: collapse;
}

.info-table th, .info-table td {
padding: 16px 0;
border-bottom: 1px solid var(--border-color);
font-size: 0.95rem;
}

.info-table th {
width: 30%;
text-align: left;
color: var(--primary-blue);
font-weight: 500;
}

.info-table td {
color: var(--text-sub);
}

.map-wrapper {
height: 100%;
min-height: 350px;
border-radius: 8px;
overflow: hidden;
border: 1px solid var(--border-color);
background: #1e293b;
display: flex;
align-items: center;
justify-content: center;
position: relative;
}

.map-placeholder {
text-align: center;
color: var(--text-sub);
}

.map-placeholder i {
font-size: 3rem;
color: var(--primary-blue);
margin-bottom: 12px;
}

.google-map {
width: 100%;
height: 100%;
min-height: 350px;
}

.google-map-error {
position: absolute;
inset: auto 20px 20px;
z-index: 2;
margin: 0;
padding: 10px 14px;
border-radius: 4px;
background: rgba(7, 10, 18, 0.92);
color: var(--text-main);
font-size: 0.8rem;
text-align: center;
}

.map-route-button {
width: 100%;
min-height: 48px;
margin-top: 12px;
display: inline-flex;
align-items: center;
justify-content: center;
gap: 10px;
border: 1px solid var(--primary-blue);
border-radius: 6px;
background: rgba(0, 168, 255, 0.08);
color: var(--primary-blue);
font-size: 0.9rem;
font-weight: 600;
letter-spacing: 0.05em;
}

.map-route-button:hover {
background: var(--primary-blue);
color: #000;
box-shadow: 0 0 20px var(--primary-blue-glow);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer {
background: #030509;
border-top: 1px solid var(--border-color);
padding: 60px 0 30px;
text-align: center;
}

.footer-logo {
margin-bottom: 24px;
display: inline-flex;
flex-direction: column;
align-items: center;
}

.footer-share-label {
margin: 0 0 12px;
color: var(--text-sub);
font-family: var(--font-sans);
font-size: .65rem;
font-weight: 500;
letter-spacing: .24em;
}

.footer-socials {
display: flex;
justify-content: center;
gap: 20px;
margin-bottom: 30px;
}

.footer-socials a {
width: 44px;
height: 44px;
border-radius: 50%;
background: rgba(255, 255, 255, 0.05);
border: 1px solid var(--border-color);
display: flex;
align-items: center;
justify-content: center;
color: #fff;
font-size: 1.1rem;
}

.footer-socials a:hover {
background: var(--primary-blue);
color: #000;
border-color: var(--primary-blue);
box-shadow: 0 0 15px var(--primary-blue-glow);
}

.share-logo {
width: 18px;
height: 18px;
object-fit: contain;
}

.footer-legal {
display: flex;
align-items: center;
justify-content: center;
gap: 28px;
margin-bottom: 24px;
}

.footer-legal a {
color: var(--text-sub);
font-size: 0.75rem;
letter-spacing: 0.05em;
}

.footer-legal a:hover {
color: var(--primary-blue);
}

.copyright {
color: var(--text-sub);
font-size: 0.7rem;
letter-spacing: 1px;
}

a.banner{
display: block;
width: 500px;
margin: 40px auto
}

a.banner:hover{
opacity: 0.7
}