@font-face {
    font-family: 'Sarasa Mono CL';
    src: url('/fonts/SarasaMonoCL-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

@keyframes fadeInOut1 {
    0%, 100% { opacity: 1; }
    33%, 66% { opacity: 0; }
}

@keyframes fadeInOut2 {
    0%, 100% { opacity: 0; }
    33% { opacity: 1; }
    66% { opacity: 0; }
}

@keyframes fadeInOut3 {
    0%, 33% { opacity: 0; }
    66% { opacity: 1; }
    100% { opacity: 0; }
}

body {
    font-family: 'Sarasa Mono CL', 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, monospace;
    position: relative;
    min-height: 100vh; /* Fallback for older browsers */
    min-height: 100dvh; /* Dynamic viewport height - updates on resize */
    overflow: hidden;
}

.gradient-layer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.gradient-layer-1 {
    background: radial-gradient(circle at 20% 50%, rgba(16, 185, 129, 0.3), transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(249, 115, 22, 0.3), transparent 50%),
                radial-gradient(circle at 40% 80%, rgba(20, 184, 166, 0.2), transparent 50%),
                linear-gradient(135deg, #10b981 0%, #059669 50%, #f97316 100%);
    animation: fadeInOut1 30s ease-in-out infinite;
}

.gradient-layer-2 {
    background: radial-gradient(circle at 80% 30%, rgba(249, 115, 22, 0.3), transparent 50%),
                radial-gradient(circle at 30% 70%, rgba(20, 184, 166, 0.3), transparent 50%),
                radial-gradient(circle at 60% 20%, rgba(251, 146, 60, 0.2), transparent 50%),
                linear-gradient(135deg, #f97316 0%, #10b981 50%, #059669 100%);
    animation: fadeInOut2 30s ease-in-out infinite;
}

.gradient-layer-3 {
    background: radial-gradient(circle at 50% 80%, rgba(20, 184, 166, 0.3), transparent 50%),
                radial-gradient(circle at 20% 20%, rgba(251, 146, 60, 0.3), transparent 50%),
                radial-gradient(circle at 70% 60%, rgba(16, 185, 129, 0.2), transparent 50%),
                linear-gradient(135deg, #059669 0%, #f97316 50%, #10b981 100%);
    animation: fadeInOut3 30s ease-in-out infinite;
}

/* Dark theme gradient layers (ISTDT) */
.gradient-layer-dark-1 {
    background: radial-gradient(circle at 20% 50%, rgba(251, 146, 60, 0.3), transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(255, 107, 53, 0.4), transparent 50%),
                radial-gradient(circle at 40% 80%, rgba(249, 115, 22, 0.2), transparent 50%),
                linear-gradient(135deg, #1a0a05 0%, #2d1508 50%, #0d0d0d 100%);
    animation: fadeInOut1 30s ease-in-out infinite;
}

.gradient-layer-dark-2 {
    background: radial-gradient(circle at 80% 30%, rgba(255, 107, 53, 0.4), transparent 50%),
                radial-gradient(circle at 30% 70%, rgba(251, 146, 60, 0.3), transparent 50%),
                radial-gradient(circle at 60% 20%, rgba(249, 115, 22, 0.3), transparent 50%),
                linear-gradient(135deg, #0d0d0d 0%, #1a0a05 50%, #2d1508 100%);
    animation: fadeInOut2 30s ease-in-out infinite;
}

.gradient-layer-dark-3 {
    background: radial-gradient(circle at 50% 80%, rgba(249, 115, 22, 0.4), transparent 50%),
                radial-gradient(circle at 20% 20%, rgba(255, 107, 53, 0.3), transparent 50%),
                radial-gradient(circle at 70% 60%, rgba(251, 146, 60, 0.3), transparent 50%),
                linear-gradient(135deg, #2d1508 0%, #0d0d0d 50%, #1a0a05 100%);
    animation: fadeInOut3 30s ease-in-out infinite;
}

/* Supernova theme gradient layers (cyan and yellow) */
.gradient-layer-supernova-1 {
    background: radial-gradient(circle at 20% 50%, rgba(125, 211, 252, 0.4), transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(255, 215, 0, 0.4), transparent 50%),
                radial-gradient(circle at 40% 80%, rgba(253, 224, 71, 0.3), transparent 50%),
                linear-gradient(135deg, #0a1628 0%, #1e3a5f 50%, #0d1117 100%);
    animation: fadeInOut1 30s ease-in-out infinite;
}

.gradient-layer-supernova-2 {
    background: radial-gradient(circle at 80% 30%, rgba(253, 224, 71, 0.4), transparent 50%),
                radial-gradient(circle at 30% 70%, rgba(125, 211, 252, 0.4), transparent 50%),
                radial-gradient(circle at 60% 20%, rgba(255, 215, 0, 0.3), transparent 50%),
                linear-gradient(135deg, #0d1117 0%, #0a1628 50%, #1e3a5f 100%);
    animation: fadeInOut2 30s ease-in-out infinite;
}

.gradient-layer-supernova-3 {
    background: radial-gradient(circle at 50% 80%, rgba(255, 215, 0, 0.4), transparent 50%),
                radial-gradient(circle at 20% 20%, rgba(125, 211, 252, 0.3), transparent 50%),
                radial-gradient(circle at 70% 60%, rgba(253, 224, 71, 0.3), transparent 50%),
                linear-gradient(135deg, #1e3a5f 0%, #0d1117 50%, #0a1628 100%);
    animation: fadeInOut3 30s ease-in-out infinite;
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    padding: 20px;
    backdrop-filter: blur(8px);
    animation: fadeIn 0.4s ease-out;
    z-index: 10;
}

.modal-overlay.supernova {
    backdrop-filter: none;
    justify-content: flex-start;
    padding-top: 220px;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.modal {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(24px) saturate(180%);
    border-radius: 24px;
    padding: 48px 40px;
    max-width: 520px;
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow:
        0 24px 80px rgba(0, 0, 0, 0.15),
        0 8px 32px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    animation: modalSlideUp 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
}

@keyframes modalSlideUp {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Dark modal theme (ISTDT) */
.modal.dark {
    background: rgba(20, 20, 20, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow:
        0 24px 80px rgba(0, 0, 0, 0.4),
        0 8px 32px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05),
        0 0 80px rgba(251, 146, 60, 0.1) inset;
}

.modal.dark .modal-back {
    color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.modal.dark .modal-back:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow:
        0 4px 12px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.modal.dark .modal-icon {
    background: rgba(251, 146, 60, 0.15);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(251, 146, 60, 0.3);
    box-shadow:
        0 8px 32px rgba(251, 146, 60, 0.3),
        inset 0 1px 0 rgba(255, 165, 100, 0.1);
}

.modal.dark .modal-headline {
    color: #ffffff;
}

.modal.dark .modal-subheadline {
    color: rgba(255, 255, 255, 0.7);
}

.modal.dark .input-wrapper {
    background: rgba(40, 40, 40, 0.6);
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow:
        0 2px 8px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.modal.dark .input-wrapper:focus-within {
    border-color: rgba(251, 146, 60, 0.4);
    box-shadow:
        0 4px 20px rgba(251, 146, 60, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.modal.dark .modal-input {
    color: #ffffff;
    background: transparent;
}

.modal.dark .modal-input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.modal.dark .modal-button {
    background: rgba(251, 146, 60, 0.2);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(251, 146, 60, 0.4);
    box-shadow:
        0 4px 16px rgba(251, 146, 60, 0.3),
        inset 0 1px 0 rgba(255, 165, 100, 0.1);
}

.modal.dark .modal-button:hover:not(:disabled) {
    background: rgba(251, 146, 60, 0.3);
    border-color: rgba(255, 107, 53, 0.5);
    box-shadow:
        0 8px 24px rgba(251, 146, 60, 0.4),
        inset 0 1px 0 rgba(255, 165, 100, 0.15);
}

.modal.dark .message.success {
    background: rgba(34, 197, 94, 0.15);
    color: #4ade80;
    border-color: rgba(34, 197, 94, 0.3);
    box-shadow: inset 0 1px 0 rgba(34, 197, 94, 0.1);
}

.modal.dark .message.error {
    background: rgba(100, 100, 100, 0.2);
    color: #ff9999;
    border-color: rgba(150, 150, 150, 0.3);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

/* Supernova modal theme (cyan and yellow) */
.modal.join-supernova {
    background: rgba(10, 22, 40, 0.9);
    border: 1px solid rgba(125, 211, 252, 0.3);
    box-shadow:
        0 24px 80px rgba(0, 0, 0, 0.4),
        0 8px 32px rgba(125, 211, 252, 0.2),
        inset 0 1px 0 rgba(125, 211, 252, 0.1),
        0 0 80px rgba(125, 211, 252, 0.15) inset;
}

.modal.join-supernova .modal-back {
    color: rgba(125, 211, 252, 0.7);
    background: rgba(125, 211, 252, 0.05);
    border-color: rgba(125, 211, 252, 0.2);
    box-shadow: inset 0 1px 0 rgba(125, 211, 252, 0.1);
}

.modal.join-supernova .modal-back:hover {
    color: #7dd3fc;
    background: rgba(125, 211, 252, 0.15);
    border-color: rgba(125, 211, 252, 0.4);
    box-shadow:
        0 4px 12px rgba(125, 211, 252, 0.3),
        inset 0 1px 0 rgba(125, 211, 252, 0.2);
}

.modal.join-supernova .modal-icon {
    background: rgba(125, 211, 252, 0.15);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(125, 211, 252, 0.3);
    box-shadow:
        0 8px 32px rgba(125, 211, 252, 0.3),
        inset 0 1px 0 rgba(125, 211, 252, 0.2);
    color: #7dd3fc;
}

.modal.join-supernova .modal-headline {
    color: #ffffff;
    text-shadow: 0 0 20px rgba(125, 211, 252, 0.5);
}

.modal.join-supernova .modal-subheadline {
    color: rgba(255, 255, 255, 0.8);
}

.modal.join-supernova .input-wrapper {
    background: rgba(20, 40, 70, 0.6);
    border-color: rgba(125, 211, 252, 0.2);
    box-shadow:
        0 2px 8px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(125, 211, 252, 0.1);
}

.modal.join-supernova .input-wrapper:focus-within {
    border-color: rgba(125, 211, 252, 0.5);
    box-shadow:
        0 4px 20px rgba(125, 211, 252, 0.3),
        inset 0 1px 0 rgba(125, 211, 252, 0.15);
}

.modal.join-supernova .modal-input {
    color: #ffffff;
    background: transparent;
}

.modal.join-supernova .modal-input::placeholder {
    color: rgba(125, 211, 252, 0.4);
}

.modal.join-supernova .modal-button {
    background: rgba(255, 215, 0, 0.2);
    backdrop-filter: blur(8px);
    border: 2px solid #ffd700;
    color: #ffd700;
    box-shadow:
        0 4px 16px rgba(255, 215, 0, 0.4),
        inset 0 1px 0 rgba(255, 215, 0, 0.2);
}

.modal.join-supernova .modal-button:hover:not(:disabled) {
    background: rgba(255, 215, 0, 0.3);
    border-color: #ffd700;
    box-shadow:
        0 8px 24px rgba(255, 215, 0, 0.5),
        inset 0 1px 0 rgba(255, 215, 0, 0.3);
}

.modal.join-supernova .message.success {
    background: rgba(34, 197, 94, 0.15);
    color: #4ade80;
    border-color: rgba(34, 197, 94, 0.3);
    box-shadow: inset 0 1px 0 rgba(34, 197, 94, 0.1);
}

.modal.join-supernova .message.error {
    background: rgba(239, 68, 68, 0.15);
    color: #fca5a5;
    border-color: rgba(239, 68, 68, 0.3);
    box-shadow: inset 0 1px 0 rgba(239, 68, 68, 0.1);
}

.modal-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    animation: iconBounce 1s ease-in-out infinite;
}

@keyframes iconBounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-6px);
    }
}

.modal-headline {
    font-size: 32px;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 12px;
    text-align: center;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.modal-subheadline {
    font-size: 16px;
    font-weight: 400;
    color: #64748b;
    text-align: center;
    line-height: 1.6;
    margin-bottom: 32px;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
}

.modal-form {
    margin-bottom: 20px;
}

.input-wrapper {
    display: flex;
    gap: 8px;
    align-items: stretch;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 14px;
    padding: 4px;
    transition: all 0.3s ease;
    box-shadow:
        0 2px 8px rgba(0, 0, 0, 0.04),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.input-wrapper:focus-within {
    border-color: rgba(0, 0, 0, 0.15);
    box-shadow:
        0 4px 20px rgba(0, 0, 0, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.modal-input {
    flex: 1;
    padding: 14px 16px;
    font-size: 16px;
    border: none;
    background: transparent;
    outline: none;
    color: #1a202c;
    font-family: 'Sarasa Mono CL', monospace;
    text-align: center;
    transition: font-size 0.2s ease-in-out;
}

.modal-input::placeholder {
    color: #94a3b8;
}

.modal-input:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.modal-button {
    padding: 14px 32px;
    font-size: 16px;
    font-weight: 600;
    color: white;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    outline: none;
    font-family: 'Sarasa Mono CL', monospace;
    white-space: nowrap;
    box-shadow:
        0 4px 16px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.modal-button:hover:not(:disabled) {
    background: rgba(0, 0, 0, 0.75);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    box-shadow:
        0 8px 24px rgba(0, 0, 0, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.modal-button:active:not(:disabled) {
    transform: translateY(0);
}

.modal-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.message {
    padding: 14px 18px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    margin-top: 16px;
    text-align: center;
    animation: messageSlideIn 0.3s ease-out;
}

@keyframes messageSlideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message.success {
    background: rgba(34, 197, 94, 0.15);
    backdrop-filter: blur(8px);
    color: #166534;
    border: 1px solid rgba(34, 197, 94, 0.3);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.message.error {
    background: rgba(239, 68, 68, 0.1);
    backdrop-filter: blur(8px);
    color: #991b1b;
    border: 1px solid rgba(239, 68, 68, 0.25);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.modal-privacy {
    font-size: 13px;
    color: #94a3b8;
    text-align: center;
    margin-top: 20px;
    line-height: 1.5;
}

@media (max-width: 600px) {
    .modal {
        padding: 36px 24px;
        border-radius: 20px;
    }

    .modal-icon {
        width: 64px;
        height: 64px;
        margin-bottom: 20px;
    }

    .modal-icon svg {
        width: 48px;
        height: 48px;
    }

    .modal-headline {
        font-size: 26px;
    }

    .modal-subheadline {
        font-size: 15px;
        margin-bottom: 24px;
    }

    .input-wrapper {
        flex-direction: column;
        gap: 8px;
    }

    .modal-button {
        width: 100%;
        padding: 16px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Landing Page */
.landing {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    z-index: 10;
    text-align: center;
    gap: 16px;
}

.landing-logo {
    width: 180px;
    height: 180px;
    object-fit: contain;
    filter: drop-shadow(0 8px 32px rgba(0, 0, 0, 0.3));
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.landing-title {
    font-size: 48px;
    font-weight: 700;
    color: white;
    letter-spacing: 0.15em;
    text-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
    margin: 0;
}

.landing-tagline {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 400;
    letter-spacing: 0.02em;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
    max-width: 400px;
    margin: 8px 0 24px;
}

.social-links {
    display: flex;
    gap: 20px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(16px);
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid;
}

/* X/Twitter - Cyan */
.social-link:nth-child(1) {
    color: #7dd3fc;
    border-color: #7dd3fc;
    box-shadow:
        0 8px 24px rgba(125, 211, 252, 0.3),
        inset 0 1px 0 rgba(125, 211, 252, 0.2);
}

.social-link:nth-child(1):hover {
    background: rgba(125, 211, 252, 0.2);
    transform: translateY(-3px);
    box-shadow:
        0 12px 32px rgba(125, 211, 252, 0.4),
        inset 0 1px 0 rgba(125, 211, 252, 0.3);
}

/* TikTok - Yellow */
.social-link:nth-child(2) {
    color: #ffd700;
    border-color: #ffd700;
    box-shadow:
        0 8px 24px rgba(255, 215, 0, 0.3),
        inset 0 1px 0 rgba(255, 215, 0, 0.2);
}

.social-link:nth-child(2):hover {
    background: rgba(255, 215, 0, 0.2);
    transform: translateY(-3px);
    box-shadow:
        0 12px 32px rgba(255, 215, 0, 0.4),
        inset 0 1px 0 rgba(255, 215, 0, 0.3);
}

/* YouTube - Pink */
.social-link:nth-child(3) {
    color: #ff69b4;
    border-color: #ff69b4;
    box-shadow:
        0 8px 24px rgba(255, 105, 180, 0.3),
        inset 0 1px 0 rgba(255, 105, 180, 0.2);
}

.social-link:nth-child(3):hover {
    background: rgba(255, 105, 180, 0.2);
    transform: translateY(-3px);
    box-shadow:
        0 12px 32px rgba(255, 105, 180, 0.4),
        inset 0 1px 0 rgba(255, 105, 180, 0.3);
}

.social-link svg {
    width: 24px;
    height: 24px;
}

/* Legacy landing CTAs - DEPRECATED - Use .btn system instead */

/* ============================================
   NEW LANDING PAGE - NEON DUSK DESIGN
   ============================================ */

:root {
    /* Neon Dusk Color Palette */
    --bg-primary: #0a0e27;
    --bg-secondary: #13172e;
    --bg-tertiary: #1a1f3a;

    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;

    --accent-cyan: #00d4ff;
    --accent-cyan-light: #7dd3fc;
    --accent-purple: #a855f7;
    --accent-orange: #fb923c;
    --accent-orange-dark: #ff6b35;
    --accent-yellow: #ffd700;
    --accent-yellow-light: #ffed4e;
    --accent-green: #10b981;
    --accent-pink: #ff69b4;

    --border-subtle: #252b47;
    --border-glow-cyan: rgba(0, 212, 255, 0.3);
    --border-glow-orange: rgba(251, 146, 60, 0.2);

    /* Button Design Tokens */
    --btn-radius: 12px;
    --btn-radius-sm: 10px;
    --btn-radius-pill: 50px;

    --btn-padding-y: 16px;
    --btn-padding-x: 40px;
    --btn-padding-y-sm: 12px;
    --btn-padding-x-sm: 28px;
    --btn-padding-y-lg: 18px;
    --btn-padding-x-lg: 48px;

    --btn-font-size: 16px;
    --btn-font-size-sm: 14px;
    --btn-font-size-lg: 18px;
    --btn-font-weight: 700;

    --btn-border-width: 3px;
    --btn-border-width-secondary: 2px;

    --btn-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --btn-hover-lift: -3px;
    --btn-hover-lift-sm: -2px;
}

/* ============================================
   BUTTON SYSTEM - BEM Architecture
   Zero duplication, composable, scalable
   ============================================ */

/* Base Button - Common styles for all buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: var(--btn-padding-y) var(--btn-padding-x);
    font-family: 'Sarasa Mono CL', monospace;
    font-size: var(--btn-font-size);
    font-weight: var(--btn-font-weight);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    border-radius: var(--btn-radius);
    border: 2px solid;
    backdrop-filter: blur(16px);
    cursor: pointer;
    transition: var(--btn-transition);
    outline: none;
    user-select: none;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* Variant: Primary - Most prominent CTAs */
.btn--primary:not(:disabled):hover {
    transform: translateY(var(--btn-hover-lift));
}

.btn--primary:not(:disabled):active {
    transform: translateY(-1px);
}

/* Variant: Secondary - Less prominent CTAs */
.btn--secondary:not(:disabled):hover {
    transform: translateY(var(--btn-hover-lift-sm));
}

.btn--secondary:not(:disabled):active {
    transform: translateY(-1px);
}

/* Variant: Tertiary - Subtle actions */
.btn--tertiary {
    padding: var(--btn-padding-y-sm) var(--btn-padding-x-sm);
    font-size: var(--btn-font-size-sm);
    font-weight: 600;
    text-transform: none;
    border-width: 1px;
}

.btn--tertiary:not(:disabled):hover {
    transform: none;
}

/* Size Modifiers */
.btn--sm {
    padding: var(--btn-padding-y-sm) var(--btn-padding-x-sm);
    font-size: var(--btn-font-size-sm);
}

.btn--lg {
    padding: var(--btn-padding-y-lg) var(--btn-padding-x-lg);
    font-size: var(--btn-font-size-lg);
}

/* Theme: Cyan (Supernova) - Unified semi-transparent */
.btn--cyan {
    color: var(--accent-cyan-light);
    border-color: var(--accent-cyan-light);
    background: rgba(125, 211, 252, 0.15);
    box-shadow:
        0 8px 24px rgba(125, 211, 252, 0.3),
        inset 0 1px 0 rgba(125, 211, 252, 0.2);
}

.btn--cyan:not(:disabled):hover {
    background: rgba(125, 211, 252, 0.25);
    box-shadow:
        0 12px 32px rgba(125, 211, 252, 0.4),
        inset 0 1px 0 rgba(125, 211, 252, 0.3);
}

/* Theme: Yellow/Gold (Steam Wishlist - Highest prominence) */
.btn--yellow {
    color: #000;
    border-color: var(--accent-yellow);
    background: linear-gradient(135deg, var(--accent-yellow) 0%, var(--accent-yellow-light) 100%);
    box-shadow:
        0 12px 40px rgba(255, 215, 0, 0.6),
        inset 0 2px 0 rgba(255, 255, 255, 0.4);
    position: relative;
    overflow: hidden;
}

.btn--yellow::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.btn--yellow:not(:disabled):hover::before {
    left: 100%;
}

.btn--yellow:not(:disabled):hover {
    box-shadow:
        0 16px 50px rgba(255, 215, 0, 0.8),
        inset 0 2px 0 rgba(255, 255, 255, 0.5);
}

.btn--yellow:not(:disabled):active {
    box-shadow:
        0 8px 30px rgba(255, 215, 0, 0.7),
        inset 0 2px 0 rgba(255, 255, 255, 0.4);
}

/* Theme: Supernova (Yellow - semi-transparent like others) */
.btn--supernova {
    color: #fff;
    border-color: var(--accent-yellow);
    background: rgba(253, 224, 71, 0.2);
    box-shadow:
        0 8px 24px rgba(253, 224, 71, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn--supernova:not(:disabled):hover {
    background: rgba(253, 224, 71, 0.3);
    box-shadow:
        0 12px 32px rgba(253, 224, 71, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.btn--supernova:not(:disabled):active {
    background: rgba(253, 224, 71, 0.25);
    box-shadow:
        0 6px 20px rgba(253, 224, 71, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

/* Theme: Orange (ISTDT) - Unified semi-transparent */
.btn--orange {
    color: #fff;
    border-color: var(--accent-orange);
    background: rgba(251, 146, 60, 0.2);
    box-shadow:
        0 8px 24px rgba(251, 146, 60, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn--orange:not(:disabled):hover {
    background: rgba(251, 146, 60, 0.3);
    box-shadow:
        0 12px 32px rgba(251, 146, 60, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

/* Theme: White/Ghost (General) - Unified semi-transparent */
.btn--ghost {
    color: rgba(255, 255, 255, 0.95);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow:
        0 8px 24px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.btn--ghost:not(:disabled):hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow:
        0 12px 32px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

/* Theme: Dark/Black (Modals, forms) - Unified semi-transparent */
.btn--dark {
    color: white;
    background: rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow:
        0 8px 24px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.btn--dark:not(:disabled):hover {
    background: rgba(0, 0, 0, 0.5);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow:
        0 12px 32px rgba(0, 0, 0, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

/* Icon in button */
.btn__icon {
    width: 24px;
    height: 24px;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.btn--sm .btn__icon {
    width: 20px;
    height: 20px;
}

.btn--lg .btn__icon {
    width: 28px;
    height: 28px;
}

/* Arrow in button (animated on hover) */
.btn__arrow {
    transition: transform 0.3s ease;
}

.btn:hover .btn__arrow {
    transform: translateX(6px);
}

.landing-new {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-tertiary) 100%);
    padding: 40px 20px;
    display: flex;
    flex-direction: column;
}

/* Header */
.landing-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto 60px;
    padding: 0 40px;
}

.landing-brand {
    display: flex;
    align-items: center;
    gap: 20px;
}

.landing-logo-new {
    width: 120px;
    height: 120px;
    object-fit: contain;
    filter: drop-shadow(0 4px 16px rgba(0, 0, 0, 0.3));
}

.landing-brand-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.landing-title-new {
    font-size: 48px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.08em;
    margin: 0;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

.landing-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin: 0;
    font-weight: 400;
}

.landing-socials {
    margin-top: 10px;
}

/* Games Grid */
.games-grid {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 0 40px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

/* Game Card Base */
.game-card {
    background: var(--bg-secondary);
    border: 2px solid var(--border-subtle);
    border-radius: 16px;
    padding: 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

.game-card:hover {
    transform: translateY(-8px);
    background: var(--bg-tertiary);
}

/* Supernova Card */
.game-card-supernova:hover {
    border-color: var(--accent-cyan);
    box-shadow:
        0 8px 32px rgba(0, 212, 255, 0.2),
        0 0 48px var(--border-glow-cyan);
}

/* ISTDT Card */
.game-card-istdt:hover {
    border-color: var(--accent-orange);
    box-shadow:
        0 8px 32px var(--border-glow-orange),
        0 0 48px var(--border-glow-orange);
}

.game-title-image {
    width: 100%;
    max-width: 400px;
    height: auto;
    display: block;
    filter: drop-shadow(0 4px 16px rgba(0, 0, 0, 0.3));
}

.game-tagline {
    font-size: 16px;
    color: var(--text-secondary);
    text-align: center;
    margin: 0;
    line-height: 1.6;
}

.game-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Coming Soon Section */
.game-coming-soon {
    height: 300px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at center, rgba(251, 146, 60, 0.1) 0%, transparent 70%);
    border: 1px dashed rgba(251, 146, 60, 0.3);
    border-radius: 12px;
    gap: 12px;
}

.coming-soon-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--accent-orange);
    margin: 0;
}

.coming-soon-label {
    font-size: 20px;
    color: var(--text-secondary);
    margin: 0;
    font-weight: 600;
}

.coming-soon-tagline {
    font-size: 16px;
    color: var(--text-muted);
    margin: 0;
}

/* Legacy buttons - DEPRECATED - Use .btn system instead */

/* Responsive - Tablet */
@media (max-width: 1023px) {
    .games-grid {
        gap: 24px;
    }
}

/* Responsive - Mobile */
@media (max-width: 767px) {
    .landing-new {
        padding: 20px;
    }

    .landing-header {
        flex-direction: column;
        align-items: center;
        gap: 24px;
        padding: 0;
        margin-bottom: 40px;
    }

    .landing-brand {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }

    .landing-logo-new {
        width: 80px;
        height: 80px;
    }

    .landing-title-new {
        font-size: 36px;
    }

    .landing-subtitle {
        font-size: 16px;
    }

    .games-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 0;
    }

    .game-card {
        padding: 24px;
    }

    .game-coming-soon {
        height: 250px;
    }

    .coming-soon-title {
        font-size: 24px;
    }

    .game-buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn-know-more,
    .btn-wishlist,
    .btn-join-alpha {
        width: 100%;
        text-align: center;
    }
}

/* Navigation Buttons Component */
.navigation-buttons {
    display: flex;
    gap: 8px;
    align-items: center;
}

.nav-btn {
    width: 40px;
    height: 40px;
    padding: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.nav-btn svg {
    width: 20px;
    height: 20px;
}

/* Page navigation positioning - consistent across all pages */
.page-navigation {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 100;
}

/* 404 Page */
.not-found {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10;
    text-align: center;
    gap: 16px;
}

.not-found h1 {
    font-size: 120px;
    font-weight: 700;
    color: white;
    text-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
    margin: 0;
    line-height: 1;
}

.not-found p {
    font-size: 24px;
    color: rgba(255, 255, 255, 0.9);
    margin: 0 0 32px;
}

/* Responsive adjustments for landing */
@media (max-width: 600px) {
    .landing-logo {
        width: 140px;
        height: 140px;
    }

    .landing-title {
        font-size: 36px;
    }

    .landing-tagline {
        font-size: 16px;
    }

    .landing-cta {
        padding: 14px 32px;
        font-size: 16px;
    }

    .landing-secondary-link {
        padding: 10px 24px;
        font-size: 14px;
    }

    .not-found h1 {
        font-size: 80px;
    }

    /* Navigation buttons responsive */
    .page-navigation {
        top: 12px;
        left: 12px;
    }

    .nav-btn {
        width: 36px;
        height: 36px;
        padding: 6px;
    }
}

/* Black hole shader canvas */
.black-hole-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    pointer-events: none; /* Allow clicks to pass through to content */
}

/* Balls container */
.balls-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

/* Individual balls */
.ball {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    transition: transform 0.1s ease-out;
    will-change: transform, left, top, width, height;
}

/* Score counter */
.score-counter {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 100;
    font-size: 48px;
    font-weight: bold;
    color: #fde047;
    text-shadow:
        0 0 10px rgba(253, 224, 71, 0.8),
        0 0 20px rgba(253, 224, 71, 0.6),
        0 0 30px rgba(253, 224, 71, 0.4),
        2px 2px 4px rgba(0, 0, 0, 0.8);
    font-family: 'Sarasa Mono SC', monospace;
    pointer-events: none;
    user-select: none;
}

/* Floating texts container */
.floating-texts-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 10;
    pointer-events: none;
    overflow: hidden;
}

/* Individual floating text */
.floating-text {
    position: absolute;
    font-size: 32px;
    font-weight: bold;
    font-family: 'Sarasa Mono SC', monospace;
    pointer-events: none;
    user-select: none;
    transform: translate(-50%, -50%);
}

/* Particles container */
.particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 5;
    pointer-events: none;
    overflow: hidden;
}

/* Individual particle */
.particle {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

/* Supernova Page */
.supernova {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 40px;
    z-index: 10;
    gap: 32px;
    overflow-y: auto;
}

.supernova-title-img {
    width: 100%;
    max-width: 550px;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 8px 32px rgba(125, 211, 252, 0.4))
            drop-shadow(0 8px 32px rgba(253, 224, 71, 0.3));

}

.join-page-title {
    position: fixed;
    top: 80px;
    left: 50%;
    transform: translateX(-50%);
    max-width: 400px;
    z-index: 15;
    pointer-events: none;
}

.supernova-socials-side {
    position: absolute;
    right: -70px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
}

.supernova-socials-side .social-links {
    flex-direction: column;
    gap: 16px;
}

.supernova-content {
    position: relative;
    z-index: 1; /* Above canvas */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 900px;
    gap: 20px;
}

.supernova-video-wrapper {
    position: relative;
    width: 100%;
    max-width: 700px;
    display: flex;
    justify-content: center;
}

/* Trailer embed */
.supernova-trailer {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    border: 3px solid #7dd3fc;
    border-radius: 16px;
    overflow: hidden;
    box-shadow:
        0 8px 32px rgba(125, 211, 252, 0.3),
        0 0 60px rgba(253, 224, 71, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.supernova-trailer iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.supernova-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.supernova-buttons .btn--yellow {
    animation: wishlistPulse 2s ease-in-out infinite;
}

/* Legacy Supernova buttons - DEPRECATED - Use .btn system instead */

/* Responsive adjustments for Supernova */
@media (max-width: 768px) {
    .supernova {
        padding: 40px 20px;
    }

    .supernova-title-img {
        max-width: 90%;
        margin-bottom: 20px;
    }

    .join-page-title {
        top: 60px;
        transform: translateX(-50%);
        max-width: 70%;
    }

    .modal-overlay.supernova {
        padding-top: 180px;
    }

    .supernova-content {
        gap: 20px;
    }

    .supernova-video-wrapper {
        max-width: 100%;
        flex-direction: column;
        align-items: center;
    }

    .supernova-socials-side {
        position: static;
        transform: none;
        margin-top: 20px;
    }

    .supernova-socials-side .social-links {
        flex-direction: row;
    }

    .supernova-trailer {
        border-width: 2px;
    }

    .supernova-buttons {
        flex-direction: column;
        width: 100%;
    }

    .supernova-request-btn,
    .supernova-wishlist-btn {
        width: 100%;
        justify-content: center;
        padding: 14px 24px;
        font-size: 15px;
    }
}

/* ============================================
   PROFESSIONAL SHOWCASE LANDING
   ============================================ */

.landing-showcase {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #000000 0%, #0a0a0a 50%, #000000 100%);
    padding: 32px;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    overflow-y: auto;
}

/* Header */
.showcase-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto 48px;
    padding: 0 20px;
    z-index: 10;
}

.showcase-brand {
    display: flex;
    align-items: center;
    gap: 24px;
}

.showcase-logo {
    width: 80px;
    height: 80px;
    object-fit: contain;
    filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.6));
}

.showcase-brand-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.showcase-title {
    font-size: 42px;
    font-weight: 900;
    background: linear-gradient(135deg, #00d4ff 0%, #ffd700 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.1em;
    margin: 0;
    text-shadow: 0 0 40px rgba(0, 212, 255, 0.5);
}

.showcase-subtitle {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
    font-weight: 400;
    letter-spacing: 0.05em;
}


/* Showcase Grid */
.showcase-grid {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 32px;
    padding: 0 20px;
}

/* Card Base */
.showcase-card {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

/* Featured Card (Supernova) */
.showcase-card-featured {
    min-height: 600px;
    background: #000;
    box-shadow:
        0 0 0 1px rgba(0, 212, 255, 0.2),
        0 20px 60px rgba(0, 0, 0, 0.6),
        0 0 80px rgba(0, 212, 255, 0.1);
    display: flex;
    flex-direction: column;
}

.showcase-card-featured:hover {
    transform: translateY(-8px) scale(1.01);
    box-shadow:
        0 0 0 2px rgba(0, 212, 255, 0.5),
        0 30px 80px rgba(0, 0, 0, 0.8),
        0 0 120px rgba(0, 212, 255, 0.3);
}

.showcase-card-link {
    flex: 1;
    position: relative;
    text-decoration: none;
    display: block;
}

.showcase-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    filter: brightness(0.7);
}

.showcase-card-featured:hover .showcase-bg {
    transform: scale(1.05);
    filter: brightness(0.4);
}

.showcase-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        180deg,
        rgba(0, 0, 0, 0.2) 0%,
        rgba(0, 0, 0, 0.45) 50%,
        rgba(0, 0, 0, 0.75) 100%
    );
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px;
    transition: background 0.5s ease;
}

.showcase-card-featured:hover .showcase-overlay {
    background: linear-gradient(
        180deg,
        rgba(0, 0, 0, 0.35) 0%,
        rgba(0, 0, 0, 0.6) 50%,
        rgba(0, 0, 0, 0.85) 100%
    );
}

.showcase-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    max-width: 600px;
}

.showcase-game-logo {
    width: 100%;
    max-width: 500px;
    height: auto;
    filter: drop-shadow(0 10px 40px rgba(0, 212, 255, 0.4))
            drop-shadow(0 10px 40px rgba(255, 215, 0, 0.3));
    transition: transform 0.5s ease;
}

.showcase-card-featured:hover .showcase-game-logo {
    transform: scale(1.05);
}

.showcase-desc {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    margin: 0;
    font-weight: 400;
}

/* Showcase-specific hover reveal animation (extends .btn styles) */
.showcase-hover-cta {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.showcase-card-featured:hover .showcase-hover-cta {
    opacity: 1;
    transform: translateY(0);
}

/* Online Indicator */
.online-indicator {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 50px;
    height: 50px;
    z-index: 10;
    pointer-events: none;
}

.online-dot {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 12px;
    height: 12px;
    background: #10b981;
    border-radius: 50%;
    box-shadow:
        0 0 10px rgba(16, 185, 129, 0.6),
        0 0 20px rgba(16, 185, 129, 0.4),
        inset 0 1px 2px rgba(255, 255, 255, 0.3);
}

.online-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background: rgba(16, 185, 129, 0.4);
    border-radius: 50%;
    animation: pulse 2.5s ease-out infinite;
}

@keyframes pulse {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.8;
    }
    30% {
        opacity: 0.4;
    }
    60% {
        transform: translate(-50%, -50%) scale(2.2);
        opacity: 0;
    }
    60.01%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0;
    }
}

/* Wishlist Section in Card */
.card-wishlist-section {
    padding: 24px 32px 32px;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    border-top: 1px solid rgba(255, 215, 0, 0.2);
    animation: wishlistPulse 2s ease-in-out infinite;
}

@keyframes wishlistPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.02);
    }
}

/* Legacy Card Wishlist CTA - DEPRECATED - Use .btn system instead */



/* Secondary Card (ISTDT) */
.showcase-card-secondary {
    background: linear-gradient(135deg, rgba(20, 20, 30, 0.9) 0%, rgba(30, 30, 40, 0.9) 100%);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(251, 146, 60, 0.3);
    padding: 48px 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.6),
        0 0 80px rgba(251, 146, 60, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    transition: all 0.5s ease;
}

.showcase-card-secondary:hover {
    transform: translateY(-8px);
    border-color: rgba(251, 146, 60, 0.6);
    box-shadow:
        0 30px 80px rgba(0, 0, 0, 0.8),
        0 0 120px rgba(251, 146, 60, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.showcase-secondary-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    text-align: center;
}

.secondary-game-title {
    font-size: 32px;
    font-weight: 900;
    background: linear-gradient(135deg, #fb923c 0%, #ff6b35 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
    letter-spacing: 0.05em;
}

.secondary-status-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(251, 146, 60, 0.15);
    border: 1px solid rgba(251, 146, 60, 0.4);
    border-radius: 50px;
    color: #fb923c;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.secondary-game-desc {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin: 0;
}

/* Legacy secondary-join-btn - DEPRECATED - Use .btn system instead */

/* Responsive */
@media (max-width: 1200px) {
    .showcase-grid {
        grid-template-columns: 1fr;
    }

    .showcase-card-featured {
        min-height: 500px;
    }
}

@media (max-width: 768px) {
    .landing-showcase {
        padding: 20px;
    }

    .showcase-header {
        flex-direction: column;
        gap: 20px;
        margin-bottom: 32px;
    }

    .showcase-brand {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }

    .showcase-logo {
        width: 60px;
        height: 60px;
    }

    .showcase-title {
        font-size: 32px;
    }

    .showcase-subtitle {
        font-size: 14px;
    }

    /* Wishlist section responsive */
    .card-wishlist-section {
        padding: 20px 24px 24px;
    }

    .card-wishlist-cta {
        padding: 16px 32px;
        font-size: 18px;
        gap: 12px;
        box-shadow:
            0 8px 30px rgba(255, 215, 0, 0.5),
            inset 0 2px 0 rgba(255, 255, 255, 0.4),
            5px 7px 0 rgba(0, 0, 0, 0.4);
    }

    .wishlist-steam-logo {
        width: 24px;
        height: 24px;
    }

    .wishlist-text {
        font-size: 18px;
    }

    .showcase-grid {
        gap: 24px;
        padding: 0;
    }

    .showcase-card-featured {
        min-height: 450px;
    }

    .showcase-overlay {
        padding: 32px 24px;
    }

    .showcase-game-logo {
        max-width: 100%;
    }

    .showcase-desc {
        font-size: 16px;
    }

    .showcase-hover-cta {
        font-size: 16px;
        padding: 14px 32px;
    }

    .online-indicator {
        top: 16px;
        right: 16px;
    }

    .showcase-card-secondary {
        padding: 32px 24px;
    }

    .secondary-game-title {
        font-size: 26px;
    }
}