/*
Design DNA (이번 생성용 – 고정)
스타일 프리셋: Neon Arcade Tech
컬러 전략: Deep Charcoal Base + Neon Magenta and Cyan Accents
레이아웃 패턴: Modular Split Layout + Sticky Side Highlights
섹션 순서 템플릿: Header → Hero → Featured Games → Services → About → Contact/Location → Business Info → Footer
아이콘 스타일: Pixel-Grid Line Icon (SVG, monoline with subtle step corners)
배경 패턴: Subtle Dithered Gradient + Tiny Starfield Dots
*/
:root {
  --bg: #0b0c10;
  --panel: #11131a;
  --text: #e6e9f2;
  --muted: #aab0c0;
  --magenta: #ff2dbf;
  --cyan: #32f3ff;
  --accent: #7cffe8;
  --shadow: rgba(255, 45, 191, 0.15);
  --glow: rgba(50, 243, 255, 0.2);
  --border: #242738;
  --radius: 16px;
  --max: 1120px;
  --font: system-ui, -apple-system, "Segoe UI", sans-serif;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: radial-gradient(circle at 20% 20%, rgba(50, 243, 255, 0.08), transparent 35%),
    radial-gradient(circle at 80% 10%, rgba(255, 45, 191, 0.08), transparent 40%),
    linear-gradient(160deg, #0b0c10 0%, #0e0f18 45%, #0b0c10 100%);
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 90px 90px;
  mix-blend-mode: screen;
  opacity: 0.15;
  z-index: -1;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
.wrap {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
}
.section {
  padding: 5rem 0;
}
.section-title {
  margin-bottom: 2rem;
}
.section-title h2 {
  font-size: clamp(1.8rem, 2vw, 2.4rem);
  margin: 0 0 0.6rem;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(8, 10, 16, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
}
.logo {
  width: 38px;
  height: 38px;
}
.site-nav {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}
.site-nav a {
  color: var(--muted);
  font-size: 0.95rem;
}
.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
}
.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.4rem 0.6rem;
  color: var(--text);
}
.nav-toggle .bar {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px 0;
  background: var(--text);
}
.hero {
  padding: 6rem 0 5rem;
}
.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2.5rem;
  align-items: center;
}
.hero-copy h1 {
  font-size: clamp(2.2rem, 3vw, 3.4rem);
  line-height: 1.2;
  margin: 0 0 1rem;
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--cyan);
  font-size: 0.75rem;
  margin-bottom: 1rem;
}
.lead {
  color: var(--muted);
  max-width: 520px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 1.8rem 0;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border 0.2s ease;
}
.btn.primary {
  background: linear-gradient(120deg, var(--magenta), var(--cyan));
  color: #090a0f;
  box-shadow: 0 8px 18px var(--shadow);
}
.btn.ghost {
  border-color: var(--border);
  color: var(--text);
}
.btn.small {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}
.btn:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}
.hero-highlights {
  display: flex;
  gap: 1rem;
}
.highlight {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.8rem 1rem;
  background: rgba(17, 19, 26, 0.7);
  min-width: 140px;
}
.highlight .label {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
}
.highlight .value {
  font-weight: 600;
  color: var(--accent);
}
.hero-visual {
  border-radius: var(--radius);
  padding: 1rem;
  background: linear-gradient(135deg, rgba(255, 45, 191, 0.08), rgba(50, 243, 255, 0.08));
  border: 1px solid var(--border);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.35);
}
.split {
  display: grid;
  grid-template-columns: minmax(220px, 280px) 1fr;
  gap: 2.5rem;
}
.sticky-side {
  position: sticky;
  top: 90px;
  align-self: start;
}
.sticky-side h2 {
  margin: 0 0 0.6rem;
}
.side-note {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}
.tag {
  border: 1px dashed var(--border);
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  font-size: 0.75rem;
  color: var(--muted);
}
.grid.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.02), 0 10px 30px rgba(0, 0, 0, 0.4);
  position: relative;
}
.card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: 0 0 18px var(--glow);
  opacity: 0.2;
  pointer-events: none;
}
.card h3 {
  margin-top: 0;
}
.card .genre {
  color: var(--accent);
  font-size: 0.8rem;
}
.card .desc {
  color: var(--muted);
}
.keywords {
  display: flex;
  gap: 0.5rem;
  list-style: none;
  padding: 0;
  margin: 1rem 0;
  flex-wrap: wrap;
}
.keywords li {
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  background: rgba(50, 243, 255, 0.08);
  color: var(--accent);
  font-size: 0.75rem;
}
.detail {
  margin-top: 1rem;
  color: var(--muted);
}
.services .card .icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  background: rgba(50, 243, 255, 0.05);
}
.services svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: var(--cyan);
  stroke-width: 2;
  stroke-linecap: square;
  stroke-linejoin: miter;
}
.about .content p {
  color: var(--muted);
}
.philosophy {
  margin-top: 2rem;
  padding: 1.2rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(17, 19, 26, 0.6);
}
.philosophy ul {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: grid;
  gap: 0.6rem;
}
.philosophy li::before {
  content: "▣";
  color: var(--magenta);
  margin-right: 0.6rem;
}
.contact .location {
  margin-bottom: 2rem;
}
.landmark {
  color: var(--muted);
}
.contact-form {
  display: grid;
  gap: 1rem;
}
.field label {
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 600;
}
.field input,
.field textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #0c0f18;
  color: var(--text);
}
.field input:focus-visible,
.field textarea:focus-visible {
  outline: 2px solid var(--magenta);
  outline-offset: 2px;
}
.form-status {
  min-height: 1.2rem;
  color: var(--accent);
}
.business-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.info {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
  background: rgba(17, 19, 26, 0.6);
}
.info .label {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
}
.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  background: rgba(8, 10, 16, 0.9);
}
.footer-brand {
  font-weight: 600;
}
@media (max-width: 900px) {
  .split {
    grid-template-columns: 1fr;
  }
  .sticky-side {
    position: static;
  }
}
@media (max-width: 760px) {
  .site-nav {
    position: absolute;
    top: 100%;
    right: 1rem;
    flex-direction: column;
    background: #0d0f16;
    border: 1px solid var(--border);
    padding: 1rem;
    border-radius: 12px;
    gap: 1rem;
    width: 200px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }
  .site-nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }
  .nav-toggle {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    transition: none !important;
    animation: none !important;
  }
}
html {
  scroll-behavior: smooth;
}