/* ==========================================================================
   TENSORA GAIDEN — OFFICIAL WEBSITE STYLES (landing.css)
   Aesthetic: Dark Cyber-Anime Obsidian Glassmorphism with Holographic 3D Cards
   ========================================================================== */

:root {
    --tg-bg: #07090e;
    --tg-bg-card: rgba(16, 20, 31, 0.75);
    --tg-bg-card-hover: rgba(24, 30, 46, 0.9);
    --tg-border: rgba(255, 255, 255, 0.08);
    --tg-border-light: rgba(255, 255, 255, 0.16);
    --tg-border-glow: rgba(255, 202, 40, 0.35);
    
    --tg-gold: #ffca28;
    --tg-gold-glow: rgba(255, 202, 40, 0.4);
    --tg-cyan: #00e5ff;
    --tg-cyan-glow: rgba(0, 229, 255, 0.35);
    --tg-purple: #bd00ff;
    --tg-purple-glow: rgba(189, 0, 255, 0.35);
    --tg-red: #ff3b5c;
    --tg-green: #00e676;
    
    --tg-text: #f0f4fc;
    --tg-text-muted: #8c9ba5;
    --tg-font: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --tg-font-title: 'Bangers', 'Outfit', sans-serif;
}

html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    min-height: 100vh;
    background-color: #07090e !important;
    color: #f0f4fc;
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    overflow-x: hidden;
    border: none !important;
    outline: none !important;
    box-sizing: border-box;
}

/* Base Landing Reset & Container */
#landing-root {
    position: relative;
    width: 100%;
    min-height: 100vh;
    background: var(--tg-bg);
    color: var(--tg-text);
    font-family: var(--tg-font);
    overflow-x: hidden;
    line-height: 1.6;
    display: block;
    z-index: 10;
}

#landing-root *, body * {
    box-sizing: border-box;
}

/* Ambient Background Lights */
.landing-bg-layer {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    pointer-events: none;
    z-index: 0;
    background-image: 
        radial-gradient(circle at 20% 15%, rgba(189, 0, 255, 0.12) 0%, transparent 45%),
        radial-gradient(circle at 80% 25%, rgba(0, 229, 255, 0.12) 0%, transparent 45%),
        radial-gradient(circle at 50% 70%, rgba(255, 202, 40, 0.08) 0%, transparent 50%);
    background-attachment: fixed;
}

.landing-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 2;
}

/* ─── NAVIGATION BAR ──────────────────────────────────────────────────────── */
.landing-nav {
    position: sticky;
    top: 16px;
    z-index: 100;
    margin: 16px auto 0;
    max-width: 1240px;
    padding: 0 24px;
}

.landing-nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(12, 15, 24, 0.82);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--tg-border-light);
    border-radius: 20px;
    padding: 12px 24px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.landing-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: #fff;
}

.brand-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    border: 1.5px solid var(--tg-gold);
    box-shadow: 0 0 15px var(--tg-gold-glow);
    object-fit: cover;
}

.brand-title {
    font-family: var(--tg-font-title);
    font-size: 1.5rem;
    letter-spacing: 1px;
    background: linear-gradient(135deg, #fff 30%, var(--tg-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.landing-menu {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.landing-menu a {
    color: var(--tg-text-muted);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.25s, text-shadow 0.25s;
}

.landing-menu a:hover {
    color: var(--tg-cyan);
    text-shadow: 0 0 10px var(--tg-cyan-glow);
}

.landing-nav-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

.btn-play-tg {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #ffca28 0%, #ff9800 100%);
    color: #0b0d14;
    font-weight: 800;
    font-size: 0.95rem;
    padding: 10px 22px;
    border-radius: 12px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 20px var(--tg-gold-glow);
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-play-tg:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 28px rgba(255, 202, 40, 0.6);
}

.btn-play-tg:active {
    transform: translateY(0);
}

/* ─── HERO SECTION ────────────────────────────────────────────────────────── */
.landing-hero {
    padding: 80px 0 60px;
    text-align: center;
    position: relative;
}

.hero-pill-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    border-radius: 30px;
    background: rgba(0, 229, 255, 0.1);
    border: 1px solid rgba(0, 229, 255, 0.3);
    color: var(--tg-cyan);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.15);
}

.hero-title {
    font-family: var(--tg-font-title);
    font-size: clamp(2.8rem, 7vw, 5rem);
    line-height: 1.05;
    letter-spacing: 2px;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.hero-title .glow-gold {
    background: linear-gradient(135deg, #fff 0%, #ffca28 50%, #ff9800 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 25px var(--tg-gold-glow));
}

.hero-title .glow-cyan {
    background: linear-gradient(135deg, #fff 0%, #00e5ff 60%, #00b0ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 25px var(--tg-cyan-glow));
}

.hero-subtitle {
    font-size: clamp(1.05rem, 2vw, 1.35rem);
    color: var(--tg-text-muted);
    max-width: 720px;
    margin: 0 auto 36px;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.btn-primary-hero {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #ffca28 0%, #ff8f00 100%);
    color: #07090e;
    font-size: 1.15rem;
    font-weight: 900;
    padding: 16px 36px;
    border-radius: 16px;
    text-decoration: none;
    box-shadow: 0 10px 35px var(--tg-gold-glow);
    transition: transform 0.25s, box-shadow 0.25s;
    letter-spacing: 0.5px;
}

.btn-primary-hero:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 14px 45px rgba(255, 202, 40, 0.65);
}

.btn-secondary-hero {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--tg-border-light);
    color: #fff;
    font-size: 1.05rem;
    font-weight: 700;
    padding: 15px 30px;
    border-radius: 16px;
    text-decoration: none;
    backdrop-filter: blur(10px);
    transition: background 0.2s, border-color 0.2s, transform 0.2s;
}

.btn-secondary-hero:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--tg-cyan);
    transform: translateY(-2px);
}

/* ─── LIVE STATS COUNTER BAR ──────────────────────────────────────────────── */
.landing-stats-bar {
    background: var(--tg-bg-card);
    backdrop-filter: blur(16px);
    border: 1px solid var(--tg-border);
    border-radius: 24px;
    padding: 32px 24px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    margin-bottom: 90px;
}

.stat-item {
    text-align: center;
    padding: 8px 16px;
    position: relative;
}

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    height: 60%;
    width: 1px;
    background: var(--tg-border);
}

.stat-value {
    font-family: var(--tg-font-title);
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    letter-spacing: 1px;
    line-height: 1.1;
    margin-bottom: 6px;
    background: linear-gradient(135deg, #fff 40%, var(--tg-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--tg-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ─── 3D HOLOGRAPHIC CARD SHOWCASE ─────────────────────────────────────────── */
.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-badge {
    display: inline-block;
    color: var(--tg-gold);
    font-weight: 800;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--tg-font-title);
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 14px;
}

.section-desc {
    color: var(--tg-text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.card-showcase-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.filter-chip {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--tg-border);
    color: var(--tg-text-muted);
    font-size: 0.9rem;
    font-weight: 700;
    padding: 8px 20px;
    border-radius: 24px;
    cursor: pointer;
    transition: all 0.25s;
}

.filter-chip:hover, .filter-chip.active {
    background: rgba(255, 202, 40, 0.12);
    border-color: var(--tg-gold);
    color: var(--tg-gold);
    box-shadow: 0 0 16px var(--tg-gold-glow);
}

.cards-3d-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    perspective: 1200px;
    margin-bottom: 100px;
}

/* 3D Interactive Card */
.holo-card-wrap {
    perspective: 1000px;
    display: flex;
    justify-content: center;
}

.holo-card {
    position: relative;
    width: 280px;
    height: 410px;
    border-radius: 20px;
    background: #111420;
    border: 2px solid var(--tg-border-light);
    overflow: hidden;
    cursor: pointer;
    transform-style: preserve-3d;
    transition: transform 0.15s ease-out, box-shadow 0.25s;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.holo-card.rarity-Legendary {
    border-color: #ffca28;
    box-shadow: 0 10px 30px rgba(255, 202, 40, 0.25);
}
.holo-card.rarity-Epic {
    border-color: #bd00ff;
    box-shadow: 0 10px 30px rgba(189, 0, 255, 0.25);
}
.holo-card.rarity-Rare {
    border-color: #00e5ff;
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.25);
}

.holo-card-art {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 18px;
}

/* Animated Specular Holographic Glint */
.holo-card-glint {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    pointer-events: none;
    border-radius: 18px;
    background: linear-gradient(125deg, rgba(255,255,255,0.4) 0%, rgba(255,255,255,0) 40%, rgba(255, 202, 40, 0.3) 60%, rgba(189, 0, 255, 0.3) 80%, rgba(0, 229, 255, 0.4) 100%);
    opacity: 0;
    mix-blend-mode: color-dodge;
    transition: opacity 0.3s;
    z-index: 3;
}

.holo-card:hover .holo-card-glint {
    opacity: 0.65;
}

.holo-card-info {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 20px 16px 16px;
    background: linear-gradient(to top, rgba(7, 9, 14, 0.95) 0%, rgba(7, 9, 14, 0.7) 60%, transparent 100%);
    z-index: 4;
    border-bottom-left-radius: 18px;
    border-bottom-right-radius: 18px;
}

.holo-card-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 6px;
}

.holo-card-name {
    font-family: var(--tg-font-title);
    font-size: 1.4rem;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.holo-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--tg-text-muted);
}

/* ─── BENTO GRID: GAME FEATURES ───────────────────────────────────────────── */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 24px;
    margin-bottom: 100px;
}

.bento-card {
    background: var(--tg-bg-card);
    backdrop-filter: blur(16px);
    border: 1px solid var(--tg-border);
    border-radius: 24px;
    padding: 36px 30px;
    position: relative;
    overflow: hidden;
    transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}

.bento-card:hover {
    transform: translateY(-4px);
    border-color: var(--tg-border-light);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.bento-card.span-8 { grid-column: span 8; }
.bento-card.span-4 { grid-column: span 4; }
.bento-card.span-6 { grid-column: span 6; }
.bento-card.span-12 { grid-column: span 12; }

.bento-icon {
    font-size: 2.4rem;
    margin-bottom: 16px;
    display: inline-block;
}

.bento-title {
    font-family: var(--tg-font-title);
    font-size: 1.8rem;
    letter-spacing: 1px;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.bento-desc {
    color: var(--tg-text-muted);
    font-size: 1rem;
    line-height: 1.6;
}

/* ─── CLAN WARS & HALL OF FAME ────────────────────────────────────────────── */
.hall-of-fame-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 100px;
}

.podium-card {
    background: var(--tg-bg-card);
    backdrop-filter: blur(16px);
    border: 1px solid var(--tg-border);
    border-radius: 24px;
    padding: 30px;
}

.podium-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--tg-border);
}

.podium-icon {
    font-size: 1.8rem;
}

.podium-title {
    font-family: var(--tg-font-title);
    font-size: 1.5rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.leader-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 16px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.02);
    margin-bottom: 10px;
    border: 1px solid transparent;
    transition: background 0.2s, border-color 0.2s;
}

.leader-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--tg-border-light);
}

.leader-rank {
    font-family: var(--tg-font-title);
    font-size: 1.4rem;
    width: 28px;
    text-align: center;
    color: var(--tg-gold);
}

.leader-avatar {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    object-fit: cover;
    border: 1px solid var(--tg-border-light);
}

.leader-name {
    font-weight: 700;
    font-size: 1rem;
}

.leader-meta {
    font-size: 0.85rem;
    color: var(--tg-text-muted);
}

.leader-value {
    margin-left: auto;
    font-weight: 800;
    color: var(--tg-cyan);
    font-size: 1.05rem;
}

/* ─── FAQ & WIKI ACCORDION ────────────────────────────────────────────────── */
.faq-wrap {
    max-width: 840px;
    margin: 0 auto 100px;
}

.faq-item {
    background: var(--tg-bg-card);
    backdrop-filter: blur(14px);
    border: 1px solid var(--tg-border);
    border-radius: 16px;
    margin-bottom: 16px;
    overflow: hidden;
}

.faq-question {
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 700;
    font-size: 1.1rem;
    transition: color 0.2s;
}

.faq-question:hover {
    color: var(--tg-gold);
}

.faq-icon {
    font-size: 1.2rem;
    transition: transform 0.3s;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 24px 20px;
    color: var(--tg-text-muted);
    line-height: 1.7;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

/* ─── CALL TO ACTION BANNER ───────────────────────────────────────────────── */
.cta-banner {
    background: linear-gradient(135deg, rgba(255, 202, 40, 0.15) 0%, rgba(189, 0, 255, 0.15) 50%, rgba(0, 229, 255, 0.15) 100%);
    border: 1px solid var(--tg-border-light);
    border-radius: 32px;
    padding: 60px 40px;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    margin-bottom: 100px;
    position: relative;
    overflow: hidden;
}

.cta-title {
    font-family: var(--tg-font-title);
    font-size: clamp(2.4rem, 5vw, 3.8rem);
    letter-spacing: 2px;
    margin-bottom: 16px;
    text-transform: uppercase;
}

/* ─── FOOTER ──────────────────────────────────────────────────────────────── */
.landing-footer {
    border-top: 1px solid var(--tg-border);
    padding: 48px 0 36px;
    color: var(--tg-text-muted);
    font-size: 0.95rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
}

.footer-links {
    display: flex;
    gap: 20px;
    list-style: none;
    margin: 0; padding: 0;
}

.footer-links a {
    color: var(--tg-text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: #fff;
}

/* ─── HIGHLIGHT MENU ITEM & PROMO BANNER ─────────────────────────────────── */
.highlight-menu-item {
    color: var(--tg-gold) !important;
    font-weight: 700 !important;
    text-shadow: 0 0 10px rgba(255, 202, 40, 0.4);
}

.cards-promo-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, rgba(20, 26, 44, 0.85) 0%, rgba(12, 16, 26, 0.95) 100%);
    border: 1px solid var(--tg-border-light);
    border-radius: 28px;
    padding: 40px 48px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5), inset 0 0 40px rgba(255, 202, 40, 0.05);
    cursor: pointer;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
    position: relative;
}

.cards-promo-banner:hover {
    transform: translateY(-4px);
    border-color: var(--tg-gold);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(255, 202, 40, 0.2);
}

.promo-banner-content {
    max-width: 600px;
    position: relative;
    z-index: 2;
}

.promo-banner-preview {
    display: flex;
    align-items: center;
    position: relative;
    height: 180px;
    width: 220px;
}

.mini-holo-preview-card {
    position: absolute;
    width: 120px;
    height: 165px;
    border-radius: 14px;
    border: 1px solid var(--tg-gold);
    overflow: hidden;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6);
    transform: perspective(600px) rotateY(-15deg) rotateX(8deg);
    transition: transform 0.4s ease;
}

.mini-holo-preview-card.offset {
    left: 70px;
    top: 15px;
    border-color: var(--tg-purple);
    transform: perspective(600px) rotateY(-8deg) rotateX(12deg);
}

.cards-promo-banner:hover .mini-holo-preview-card {
    transform: perspective(600px) rotateY(-5deg) rotateX(4deg) scale(1.05);
}

.mini-holo-preview-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mini-card-glint {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.3) 0%, transparent 60%);
    pointer-events: none;
}

/* ─── CATALOG PAGE STYLES (cards.html) ────────────────────────────────────── */
.catalog-hero {
    text-align: center;
    padding: 60px 0 20px;
}

.catalog-search-box {
    max-width: 620px;
    margin: 0 auto;
    position: relative;
}

.search-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 18px;
    font-size: 1.2rem;
    pointer-events: none;
}

.search-input-wrap input {
    width: 100%;
    background: #111625 !important;
    border: 1px solid rgba(255, 255, 255, 0.16) !important;
    border-radius: 16px;
    padding: 14px 44px 14px 50px;
    color: #ffffff !important;
    font-size: 1.05rem;
    font-family: var(--tg-font);
    outline: none !important;
    -webkit-appearance: none;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
    transition: border-color 0.25s, box-shadow 0.25s;
}

.search-input-wrap input:focus {
    border-color: var(--tg-cyan) !important;
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.3) !important;
}

.search-input-wrap input::placeholder {
    color: var(--tg-text-muted) !important;
    opacity: 0.8;
}

.search-clear-btn {
    position: absolute;
    right: 14px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--tg-text-muted);
    border-radius: 50%;
    width: 26px;
    height: 26px;
    cursor: pointer;
    font-size: 0.85rem;
    line-height: 26px;
    text-align: center;
}

.search-clear-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    color: #fff;
}

.anime-chips-row {
    max-height: 120px;
    overflow-y: auto;
    padding: 6px;
    scrollbar-width: thin;
}

.chip-count {
    opacity: 0.7;
    font-size: 0.8rem;
    margin-left: 4px;
}

.catalog-count-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--tg-border);
    border-radius: 12px;
    padding: 6px 16px;
    font-size: 0.9rem;
    color: var(--tg-text-muted);
    margin-top: 18px;
}

.catalog-count-badge span {
    color: var(--tg-cyan);
    font-weight: 700;
}

.cards-loading-spinner {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 20px;
}

.spinner {
    width: 44px;
    height: 44px;
    margin: 0 auto;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--tg-gold);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* ─── DESKTOP QR MODAL ────────────────────────────────────────────────────── */
.landing-modal {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(12px);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.landing-modal.active {
    display: flex;
}

.modal-box {
    background: #111420;
    border: 1px solid var(--tg-border-light);
    border-radius: 24px;
    padding: 36px 30px;
    max-width: 420px;
    width: 100%;
    text-align: center;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7);
    position: relative;
}

.modal-close {
    position: absolute;
    top: 16px; right: 18px;
    background: none;
    border: none;
    color: var(--tg-text-muted);
    font-size: 1.6rem;
    cursor: pointer;
}

.modal-qr-img {
    width: 220px;
    height: 220px;
    border-radius: 16px;
    background: #fff;
    padding: 12px;
    margin: 20px auto;
    display: block;
}

/* ─── RESPONSIVE BREAKPOINTS ──────────────────────────────────────────────── */
@media (max-width: 900px) {
    .landing-menu { display: none; }
    .bento-card.span-8, .bento-card.span-4, .bento-card.span-6 { grid-column: span 12; }
    .stat-item:not(:last-child)::after { display: none; }
    .cards-promo-banner { flex-direction: column; text-align: center; padding: 30px 20px; gap: 25px; }
    .promo-banner-preview { height: 140px; }
}

@media (max-width: 600px) {
    .landing-hero { padding: 50px 0 40px; }
    .landing-stats-bar { grid-template-columns: 1fr 1fr; padding: 20px 16px; }
    .cards-3d-grid { grid-template-columns: 1fr; }
    .footer-content { flex-direction: column; text-align: center; }
}