:root {
    --acid: #CCFF00;
    --dark: #0A0A0A;
    --pink: #FF007F;
    --surface: #1A1A1A;
    --gray-muted: #888;
}

* {
    cursor: none !important;
    box-sizing: border-box;
}

body {
    background-color: var(--dark);
    color: white;
    overflow-x: hidden;
    font-family: 'Syne', sans-serif;
    -webkit-font-smoothing: antialiased;
}

/* View Transitions Fade-in */
.page-view {
    opacity: 0;
    transform: translateY(10px);
    animation: fade-in 0.4s ease-out forwards;
}

@keyframes fade-in {
    0% { opacity: 0; transform: translateY(10px); filter: blur(4px); }
    100% { opacity: 1; transform: translateY(0); filter: blur(0); }
}

/* Kinetic Typography Utilities */
.text-stroke {
    color: transparent;
    -webkit-text-stroke: 1px var(--acid);
}

.hover-stroke:hover {
    color: transparent;
    -webkit-text-stroke: 2px var(--acid);
    transform: translateX(20px);
}

.transition-brutal {
    transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

/* TACTILE FEEDBACK ON CLICK */
.interactable:active {
    transform: scale(0.96) !important;
    transition: transform 0.05s ease;
}

/* Glitch Button */
.btn-glitch {
    position: relative;
    background: var(--acid);
    color: var(--dark);
    text-transform: uppercase;
    font-weight: 800;
    overflow: hidden;
    z-index: 1;
    display: inline-block;
    border: 2px solid transparent;
    transition: transform 0.2s, box-shadow 0.2s;
    font-family: 'JetBrains Mono', monospace;
}

.btn-glitch::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: var(--pink);
    z-index: -1;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s cubic-bezier(0.86, 0, 0.07, 1);
}

.btn-glitch:hover::before {
    transform: scaleX(1);
    transform-origin: left;
}

.btn-glitch:hover {
    color: white;
    box-shadow: 8px 8px 0px var(--pink);
    transform: translate(-4px, -4px);
}

/* Custom Cursor */
#cursor-dot {
    width: 8px;
    height: 8px;
    background-color: var(--acid);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: width 0.2s, height 0.2s, background-color 0.2s;
}

#cursor-ring {
    width: 40px;
    height: 40px;
    border: 1px solid var(--acid);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s, border-color 0.3s, transform 0.1s ease-out;
}

body.cursor-hover #cursor-dot {
    width: 0;
    height: 0;
}

body.cursor-hover #cursor-ring {
    width: 80px;
    height: 80px;
    background-color: rgba(204, 255, 0, 0.1);
    border: 2px dashed var(--acid);
    animation: spin 4s linear infinite;
}

@keyframes spin { 100% { transform: translate(-50%, -50%) rotate(360deg); } }

/* WebGL Background */
#webgl-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    opacity: 0.6;
    pointer-events: none;
}

/* Marquee */
.marquee {
    white-space: nowrap;
    overflow: hidden;
    border-top: 1px solid #333;
    border-bottom: 1px solid #333;
    padding: 1rem 0;
    background: var(--dark);
}
.marquee-content {
    display: inline-block;
    animation: marquee 20s linear infinite;
}
@keyframes marquee {
    0% { transform: translateX(0%); }
    100% { transform: translateX(-50%); }
}

/* Terminal Input */
.terminal-input {
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--acid);
    color: var(--acid);
    font-family: 'JetBrains Mono', monospace;
    width: 100%;
    padding: 10px 0;
    outline: none;
    transition: border-color 0.3s, color 0.3s;
}
.terminal-input::placeholder {
    color: rgba(204, 255, 0, 0.5);
}
.terminal-input:focus {
    border-bottom: 2px solid var(--pink);
    color: var(--pink);
}

/* Hide scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: #333; }
::-webkit-scrollbar-thumb:hover { background: var(--acid); }

.nav-link.active {
    color: var(--acid);
    text-shadow: 0 0 10px rgba(204, 255, 0, 0.5);
}
.nav-link.active::before {
    content: '>';
    margin-right: 8px;
}

/* ========================================
   ARENA PORTFOLIO COMPONENTS
   ======================================== */

.project-card {
    background: var(--surface);
    border: 1px solid rgba(204, 255, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 2px;
    background: var(--acid);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s;
}

.project-card:hover {
    transform: translateY(-10px);
    border-color: var(--acid);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 10px rgba(204, 255, 0, 0.1);
}

.project-card:hover::before {
    transform: scaleX(1);
}

/* Screenshot Carousel */
.carousel-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    overflow: hidden;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.77, 0, 0.175, 1);
    height: 100%;
}

.carousel-track img {
    width: 100%;
    min-width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.8) contrast(1.2);
    transition: filter 0.3s;
}

.project-card:hover img {
    filter: brightness(1) contrast(1.1);
}

.carousel-nav {
    position: absolute;
    bottom: 20px;
    right: 20px;
    display: flex;
    gap: 10px;
    z-index: 10;
}

.carousel-btn {
    width: 36px;
    height: 36px;
    background: var(--dark);
    border: 1px solid var(--acid);
    color: var(--acid);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'JetBrains Mono', monospace;
    font-size: 1rem;
    transition: all 0.2s;
}

.carousel-btn:hover {
    background: var(--acid);
    color: var(--dark);
}

/* Tech Tags */
.tech-pill {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    padding: 4px 10px;
    border: 1px solid rgba(204, 255, 0, 0.3);
    color: var(--acid);
    text-transform: uppercase;
    background: rgba(204, 255, 0, 0.05);
}

.tech-pill.pink {
    border-color: rgba(255, 0, 127, 0.3);
    color: var(--pink);
    background: rgba(255, 0, 127, 0.05);
}

/* Feature Items */
.feature-row {
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: #ccc;
    display: flex;
    gap: 10px;
}

.feature-row span {
    color: var(--acid);
}

/* Compact Intel Lists */
.intel-list {
    list-style: none;
    padding-left: 0;
    margin: 0;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: #bdbdbd;
}

.intel-list li {
    position: relative;
    padding-left: 14px;
    margin-bottom: 6px;
}

.intel-list li::before {
    content: '>';
    position: absolute;
    left: 0;
    color: var(--acid);
}

/* Challenge Blocks */
.intel-box {
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    border-left: 2px solid var(--pink);
    margin-top: 20px;
}

.intel-box h5 {
    color: var(--pink);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 2px;
    margin-bottom: 8px;
    text-transform: uppercase;
}

/* Video Wrapper */
.video-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 20px;
}

.video-wrapper iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Scroll Reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger Children */
.reveal-stagger > * {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.reveal-stagger.active > * {
    opacity: 1;
    transform: translateY(0);
}

.reveal-stagger.active > *:nth-child(1) { transition-delay: 0.1s; }
.reveal-stagger.active > *:nth-child(2) { transition-delay: 0.2s; }
.reveal-stagger.active > *:nth-child(3) { transition-delay: 0.3s; }
.reveal-stagger.active > *:nth-child(4) { transition-delay: 0.4s; }

/* Grid Background */
.bg-grid {
    background-image: linear-gradient(rgba(204, 255, 0, 0.05) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(204, 255, 0, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
}

.ghost-btn {
    display: inline-block;
    border: 1px solid rgba(204, 255, 0, 0.35);
    color: var(--acid);
    font-family: 'JetBrains Mono', monospace;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.25s ease;
    background: rgba(204, 255, 0, 0.03);
}

.ghost-btn:hover {
    border-color: var(--pink);
    color: var(--pink);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 0, 127, 0.15);
}

.trust-strip {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: linear-gradient(90deg, rgba(204, 255, 0, 0.04), rgba(255, 0, 127, 0.04));
}

.trust-item {
    border-left: 2px solid rgba(204, 255, 0, 0.3);
    padding-left: 12px;
}

.signal-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.signal-list li {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    color: #c8c8c8;
    padding: 6px 0 6px 16px;
    position: relative;
}

.signal-list li::before {
    content: ">";
    color: var(--acid);
    position: absolute;
    left: 0;
}

.field-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-hint {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.68rem;
    color: #8c8c8c;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.input-error {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.68rem;
    color: var(--pink);
    min-height: 14px;
}

.terminal-input.is-invalid {
    border-bottom-color: var(--pink);
    color: var(--pink);
}

select.terminal-input option {
    background: var(--dark);
    color: var(--acid);
}

.hero-title-balanced {
    font-size: clamp(3.2rem, 8.2vw, 8.8rem);
    line-height: 0.88;
    max-width: 13ch;
}

@media (max-width: 1366px) {
    .hero-title-balanced {
        font-size: clamp(2.8rem, 7.2vw, 7rem);
        line-height: 0.9;
    }
}

/* Mobile Menu Overlay */
#mobile-menu-overlay {
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}
#mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}
.mobile-nav-link {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}
#mobile-menu-overlay.active .mobile-nav-link {
    animation: slideUpNav 0.5s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}
@keyframes slideUpNav {
    0% { transform: translateY(20px); opacity: 0; }
    100% { transform: translateY(0); opacity: 1; }
}