/* ==========================================================================
   JVGC Studio website
   ========================================================================== */

:root {
  /* Base colors */
  --bg: #fff8ed;
  --text-primary: #1a1410;
  --text-secondary: #5a4a3e;
  --line: rgba(26, 20, 16, 0.08);
  /* Accent */
  --accent: #ff7a3c;
  --accent-deep: #c45a18;
  /* Warm gradient */
  --grad-warm: linear-gradient(120deg, #ff9c3a 0%, #ff6b6b 50%, #c93090 100%);
  /* Decorative glows */
  --glow-yellow: rgba(255, 180, 90, 0.4);
  --glow-pink: rgba(255, 126, 158, 0.35);
  /* Layout */
  --container-max: 1100px;
  --container-pad: 32px;
  /* Type */
  --font-stack: -apple-system, 'SF Pro Display', 'PingFang SC', system-ui, sans-serif;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: var(--font-stack);
  background: var(--bg);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; background: none; border: none; cursor: pointer; color: inherit; }

/* Layout helper */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

/* Reusable: eyebrow / section title */
.eyebrow {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: 12px;
}
.section-title {
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -0.5px;
  line-height: 1.2;
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}

/* ===== Navigation ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 248, 237, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.nav__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px var(--container-pad);
}
.nav__logo {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 1px;
}
.nav__logo-mark {
  background: linear-gradient(120deg, #ff9c3a, #ff6b6b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav__logo-sub {
  font-weight: 400;
  font-size: 12px;
  color: rgba(26, 20, 16, 0.5);
  letter-spacing: 0.5px;
}
.nav__right { display: flex; align-items: center; gap: 24px; }
.nav__links {
  display: flex;
  gap: 28px;
  list-style: none;
  font-size: 13px;
}
.nav__links a {
  color: rgba(26, 20, 16, 0.7);
  transition: color 0.2s;
}
.nav__links a:hover { color: var(--text-primary); }
.nav__lang {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  padding-left: 20px;
  border-left: 1px solid var(--line);
}
.nav__lang-btn {
  color: rgba(26, 20, 16, 0.5);
  transition: color 0.2s;
  padding: 4px 2px;
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.nav__lang-btn.is-active { color: var(--text-primary); font-weight: 600; }
.nav__lang-btn:hover { color: var(--text-primary); }

/* ===== Hero ===== */
.hero {
  position: relative;
  padding: 120px 0 100px;
  text-align: center;
  overflow: hidden;
}
.hero::before,
.hero::after {
  content: '';
  position: absolute;
  pointer-events: none;
  filter: blur(20px);
  z-index: 0;
}
.hero::before {
  left: -10%;
  top: 5%;
  width: 50%;
  height: 60%;
  background: radial-gradient(circle, var(--glow-yellow), transparent 60%);
}
.hero::after {
  right: -10%;
  top: 20%;
  width: 45%;
  height: 60%;
  background: radial-gradient(circle, var(--glow-pink), transparent 60%);
}
.hero > .container { position: relative; z-index: 1; }
.hero__eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: 28px;
}
.hero__title {
  font-size: 72px;
  font-weight: 800;
  letter-spacing: -2.5px;
  line-height: 1.02;
  background: var(--grad-warm);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 24px;
}
.hero__sub {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto;
}
.hero__stats {
  display: flex;
  gap: 48px;
  justify-content: center;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.hero__stat-num { font-size: 28px; font-weight: 700; }
.hero__stat-lbl {
  font-size: 11px;
  color: rgba(26, 20, 16, 0.55);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 4px;
}

/* ===== Games ===== */
.games { padding: 100px 0; }
.games__title { margin-bottom: 60px; }
.featured {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 64px;
  align-items: center;
  padding: 40px 0;
}
.featured__icon {
  aspect-ratio: 1 / 1;
  border-radius: 56px;
  box-shadow: 0 30px 80px rgba(227, 168, 87, 0.4),
              0 8px 24px rgba(227, 168, 87, 0.2);
  background-size: cover;
  background-position: center;
  transition: opacity 0.2s;
}
.featured__icon.is-fading { opacity: 0; }
.featured__info { transition: opacity 0.2s; }
.featured__info.is-fading { opacity: 0; }
.featured__pill {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(255, 156, 58, 0.12);
  border: 1px solid rgba(255, 156, 58, 0.25);
  border-radius: 99px;
  font-size: 11px;
  color: var(--accent-deep);
  font-weight: 600;
  margin-bottom: 16px;
}
.featured__name {
  font-size: 42px;
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1.1;
  margin-bottom: 16px;
}
.featured__tagline {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
  max-width: 460px;
}
.featured__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--text-primary);
  color: var(--bg);
  padding: 14px 28px;
  border-radius: 99px;
  font-size: 14px;
  font-weight: 600;
  transition: transform 0.2s;
}
.featured__cta:hover { transform: translateY(-2px); }
.featured__cta.is-disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

/* ===== Thumbs ===== */
.thumbs {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 12px;
  margin-top: 60px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.thumb {
  aspect-ratio: 1 / 1;
  border-radius: 14px;
  cursor: pointer;
  opacity: 0.5;
  transition: transform 0.2s, opacity 0.2s, box-shadow 0.2s;
  background-size: cover;
  background-position: center;
  border: 0;
  outline: none;
  padding: 0;
}
.thumb:hover { opacity: 0.85; }
.thumb:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}
.thumb.is-active {
  opacity: 1;
  transform: scale(1.05);
  box-shadow: 0 8px 24px rgba(255, 156, 58, 0.25);
  outline: 2px solid rgba(255, 156, 58, 0.6);
  outline-offset: 0;
}

/* ===== About ===== */
.about {
  padding: 100px 0;
  border-top: 1px solid var(--line);
}
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about__title { margin-bottom: 24px; line-height: 1.2; }
.about__p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}
.about__visual {
  aspect-ratio: 1 / 1;
  background:
    radial-gradient(circle at 30% 30%, rgba(255, 180, 90, 0.6), transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(255, 126, 158, 0.55), transparent 60%),
    radial-gradient(circle at 50% 50%, rgba(255, 220, 150, 0.4), transparent 70%);
  border: 1px solid var(--line);
  border-radius: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 32px;
}
.about__logo-mark {
  font-size: 64px;
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1;
  background: var(--grad-warm);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.about__logo-sub {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-secondary);
  letter-spacing: 4px;
}

/* ===== Contact ===== */
.contact {
  position: relative;
  padding: 100px 0;
  border-top: 1px solid var(--line);
  text-align: center;
  overflow: hidden;
}
.contact::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 60%;
  height: 60%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(255, 156, 58, 0.15), transparent 60%);
  filter: blur(24px);
  pointer-events: none;
  z-index: 0;
}
.contact > .container { position: relative; z-index: 1; }
.contact__title {
  font-size: 48px;
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: 24px;
}
.contact__title em {
  font-style: normal;
  background: var(--grad-warm);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.contact__email {
  display: inline-block;
  font-size: 22px;
  font-weight: 600;
  padding: 18px 40px;
  background: var(--text-primary);
  color: var(--bg);
  border-radius: 99px;
  margin-top: 16px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.contact__email:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(255, 156, 58, 0.35);
}
.contact__note {
  font-size: 13px;
  color: rgba(26, 20, 16, 0.55);
  margin-top: 24px;
}

/* ===== Footer ===== */
.footer {
  padding: 40px 0;
  border-top: 1px solid var(--line);
}
.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: rgba(26, 20, 16, 0.45);
}

/* ===== Responsive ===== */
@media (max-width: 1099px) {
  .nav__logo-sub {
    display: none;
  }
  .nav__logo::after {
    content: 'STUDIO';
    font-weight: 400;
    font-size: 12px;
    color: rgba(26, 20, 16, 0.5);
    letter-spacing: 0.5px;
    margin-left: 4px;
  }
}

@media (max-width: 767px) {
  :root { --container-pad: 20px; }
  .nav__inner { padding: 14px var(--container-pad); }
  .nav__links { display: none; }
  .nav__right { gap: 12px; }
  .nav__lang { padding-left: 0; border-left: none; }

  .hero { padding: 80px 0 60px; }
  .hero__title { font-size: 48px; letter-spacing: -1.5px; }
  .hero__sub { font-size: 16px; }
  .hero__stats { gap: 24px; flex-wrap: wrap; }

  .games { padding: 60px 0; }
  .games__title { margin-bottom: 32px; font-size: 28px; }
  .featured {
    grid-template-columns: 1fr;
    gap: 24px;
    text-align: center;
    padding: 0;
  }
  .featured__icon {
    width: 200px;
    height: 200px;
    margin: 0 auto;
    border-radius: 40px;
  }
  .featured__name { font-size: 32px; }
  .featured__tagline { margin-left: auto; margin-right: auto; }

  .thumbs {
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-top: 40px;
    padding-top: 24px;
  }

  .about { padding: 60px 0; }
  .about__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .about__title { font-size: 28px; }

  .contact { padding: 60px 0; }
  .contact__title { font-size: 32px; }
  .contact__email { font-size: 18px; padding: 14px 28px; }

  .footer__inner {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

@media (max-width: 479px) {
  .hero__title { font-size: 36px; }
  .nav__logo-mark { font-size: 14px; }
  .nav__logo::after { display: none; }
}

/* ===== A11y additions ===== */

/* Skip link — only visible on focus */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--text-primary);
  color: var(--bg);
  padding: 8px 16px;
  z-index: 100;
  border-radius: 0 0 8px 0;
  transition: top 0.2s;
}
.skip-link:focus { top: 0; }

/* Visible focus rings for interactive elements that didn't have one */
.nav__links a:focus-visible,
.nav__lang-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 4px;
}
.featured__cta:focus-visible,
.contact__email:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}
.thumb.is-active:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

/* @supports fallback for background-clip: text — keep gradient where supported,
   fall back to a solid color where not, so titles never render invisible. */
@supports not ((background-clip: text) or (-webkit-background-clip: text)) {
  .nav__logo-mark,
  .hero__title,
  .contact__title em,
  .about__logo-mark {
    background: none !important;
    -webkit-text-fill-color: var(--text-primary) !important;
    color: var(--text-primary) !important;
  }
}