/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0d0d0d;
  --surface: #151515;
  --surface-2: #1e1e1e;
  --yellow: #eeff00;
  --magenta: #ff006e;
  --cyan: #00e5ff;
  --white: #f5f5f5;
  --gray: #888;
  --gray-dark: #444;
  --border: #2a2a2a;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--yellow); color: var(--bg); }

/* === HERO === */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 80px 40px 60px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--border) 1px, transparent 1px),
    linear-gradient(to bottom, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.4;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent);
}

.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.15;
}

.glow-1 {
  width: 600px; height: 400px;
  background: var(--yellow);
  top: -100px; right: -100px;
}

.glow-2 {
  width: 500px; height: 500px;
  background: var(--magenta);
  bottom: -100px; left: -100px;
}

.glow-3 {
  width: 400px; height: 400px;
  background: var(--cyan);
  top: 50%; left: 40%;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  width: 100%;
}

.eyebrow {
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: var(--yellow);
}

.hero-title {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(56px, 10vw, 120px);
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 40px;
}

.hero-title .line-2 {
  color: var(--yellow);
}

.hero-sub {
  font-size: 18px;
  color: var(--gray);
  max-width: 560px;
  margin-bottom: 48px;
  line-height: 1.7;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.badge {
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 8px 16px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--gray);
}

.badge:first-child {
  border-color: var(--yellow);
  color: var(--yellow);
}

.scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--gray-dark);
  text-transform: uppercase;
  animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* === OPS === */
.ops {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 100px 40px;
}

.ops-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.section-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--magenta);
  margin-bottom: 20px;
  font-weight: 500;
}

.section-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 60px;
  max-width: 600px;
}

.ops-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}

.op-card {
  background: var(--surface-2);
  padding: 48px;
  position: relative;
  overflow: hidden;
}

.op-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 0;
  transition: height 0.4s ease;
}

.op-card:hover::before { height: 100%; }

.op-card-1::before { background: var(--yellow); }
.op-card-2::before { background: var(--magenta); }
.op-card-3::before { background: var(--cyan); }
.op-card-4::before { background: var(--yellow); }

.op-icon {
  font-size: 24px;
  color: var(--yellow);
  margin-bottom: 20px;
  opacity: 0.6;
}

.op-card h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 20px;
  color: var(--white);
  margin-bottom: 12px;
}

.op-card p {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.7;
}

/* === STUDIO === */
.studio {
  padding: 100px 40px;
}

.studio-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.studio-left .section-title {
  margin-bottom: 28px;
}

.studio-body {
  font-size: 15px;
  color: var(--gray);
  line-height: 1.8;
  margin-bottom: 20px;
}

.studio-stats {
  display: flex;
  gap: 48px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.stat-num {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 48px;
  color: var(--yellow);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 12px;
  color: var(--gray);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.game-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 40px;
}

.game-card-inner {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.game-tag {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 28px;
  color: var(--yellow);
  line-height: 1;
}

.game-desc {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.6;
}

.game-meta {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-dark);
}

.game-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.game-tags span {
  font-size: 10px;
  padding: 4px 10px;
  border: 1px solid var(--border);
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* === MANIFESTO === */
.manifesto {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 100px 40px;
}

.manifesto-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.manifesto-quote {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(24px, 4vw, 40px);
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 48px;
  font-style: normal;
}

.manifesto-body p {
  font-size: 15px;
  color: var(--gray);
  line-height: 1.8;
  margin-bottom: 20px;
}

/* === CLOSING === */
.closing {
  padding: 120px 40px;
}

.closing-inner {
  max-width: 900px;
  margin: 0 auto;
}

.closing-title {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(40px, 7vw, 88px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 32px;
}

.closing-accent {
  color: var(--yellow);
}

.closing-sub {
  font-size: 18px;
  color: var(--gray);
  max-width: 560px;
  line-height: 1.7;
}

/* === FOOTER === */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-brand {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 18px;
  color: var(--white);
}

.footer-os {
  color: var(--yellow);
}

.footer-meta {
  font-size: 13px;
  color: var(--gray);
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-link {
  font-size: 13px;
  color: var(--gray);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-link:hover { color: var(--yellow); }

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .hero { padding: 60px 24px 80px; }
  .ops { padding: 60px 24px; }
  .ops-grid { grid-template-columns: 1fr; }
  .studio { padding: 60px 24px; }
  .studio-inner { grid-template-columns: 1fr; gap: 48px; }
  .studio-stats { gap: 32px; }
  .manifesto { padding: 60px 24px; }
  .closing { padding: 80px 24px; }
  .footer { padding: 32px 24px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-links { flex-wrap: wrap; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 48px; }
  .stat-num { font-size: 36px; }
  .studio-stats { flex-direction: column; gap: 20px; }
}