/* ==========================================================================
   Marsford Interactive: styles
   ========================================================================== */
:root {
  --bg: #05070d;
  --bg-2: #0a0f1c;
  --ink: #eaf2ff;
  --ink-dim: #9aa8c2;
  --ink-mute: #5d6a85;
  --line: rgba(160, 190, 255, 0.12);
  --line-2: rgba(160, 190, 255, 0.22);
  --glass: rgba(14, 20, 36, 0.55);
  --cyan: #5ef2ff;
  --violet: #8b5cf6;
  --amber: #ffb86b;
  --grad: linear-gradient(110deg, #5ef2ff 0%, #8b5cf6 55%, #f472b6 100%);
  --radius: 28px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --container: min(1240px, 100% - 2 * clamp(20px, 4vw, 56px));
  --font: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --serif: "Instrument Serif", ui-serif, Georgia, serif;
  --mono: "Geist Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body {
  font-family: var(--font);
  background:
    radial-gradient(1200px 800px at 85% -10%, rgba(94, 242, 255, 0.08), transparent 60%),
    radial-gradient(900px 700px at -10% 40%, rgba(139, 92, 246, 0.08), transparent 60%),
    var(--bg);
  color: var(--ink);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}
body.is-loading { overflow: hidden; }

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; color: inherit; }
::selection { background: rgba(94, 242, 255, 0.3); color: #fff; }

.container { width: var(--container); margin-inline: auto; position: relative; }
.mono { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; }
.serif { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -0.01em; }

/* ---------- Background layers ---------- */
#webgl { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.vignette {
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 40%, rgba(3, 4, 9, 0.75) 100%);
}
.grain {
  position: fixed; inset: -50%; z-index: 2; pointer-events: none; opacity: 0.07;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 8s steps(10) infinite;
}
@keyframes grain {
  0%, 100% { transform: translate(0, 0); }
  20% { transform: translate(-3%, 2%); }
  40% { transform: translate(2%, -4%); }
  60% { transform: translate(-4%, -2%); }
  80% { transform: translate(3%, 3%); }
}
html.no-webgl body {
  background:
    radial-gradient(900px 600px at 80% 10%, rgba(94, 242, 255, 0.18), transparent 60%),
    radial-gradient(900px 700px at 10% 60%, rgba(139, 92, 246, 0.18), transparent 60%),
    var(--bg);
}

main, .footer, .nav, .marquee { position: relative; z-index: 3; }

/* ---------- Loader ---------- */
.loader {
  position: fixed; inset: 0; z-index: 100; display: grid; place-content: center; justify-items: center; gap: 22px;
  background: var(--bg); transition: opacity 0.9s var(--ease), visibility 0.9s;
}
.loader.is-done { opacity: 0; visibility: hidden; }
.loader__mark { font-size: 1.4rem; font-weight: 700; letter-spacing: -0.03em; color: var(--ink); }
.loader__mark span { font-family: var(--serif); font-style: italic; font-weight: 400; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; padding-right: 0.06em; }
.loader__bar { width: 180px; height: 2px; background: var(--line); border-radius: 2px; overflow: hidden; }
.loader__bar span { display: block; height: 100%; width: 0; background: var(--grad); transition: width 0.4s var(--ease); }
.loader__label { color: var(--ink-mute); }
.loader__dots::after { content: ""; animation: dots 1.2s steps(4) infinite; }
@keyframes dots { 0% { content: ""; } 25% { content: "."; } 50% { content: ".."; } 75% { content: "..."; } }

/* ---------- Cursor (Flashlight Beam) ---------- */
.cursor {
  position: fixed; top: 0; left: 0; z-index: 90; pointer-events: none;
  width: 240px; height: 240px; margin: -120px 0 0 -120px; border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(255, 253, 245, 0.28) 0%,
    rgba(210, 242, 255, 0.18) 18%,
    rgba(110, 210, 255, 0.06) 42%,
    rgba(190, 235, 255, 0.11) 53%,
    rgba(94, 242, 255, 0.03) 64%,
    transparent 76%
  );
  filter: blur(2px);
  mix-blend-mode: screen;
  opacity: 0;
  transition: width 0.35s var(--ease), height 0.35s var(--ease), margin 0.35s var(--ease), opacity 0.3s, filter 0.35s;
}
.cursor span {
  position: absolute; left: 50%; top: 50%;
  width: 68px; height: 68px; transform: translate(-50%, -50%); border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.55) 0%,
    rgba(185, 238, 255, 0.24) 42%,
    transparent 72%
  );
  filter: blur(4px);
  transition: width 0.35s var(--ease), height 0.35s var(--ease), background 0.35s;
}
.cursor.is-visible { opacity: 1; }
.cursor.is-hover {
  width: 300px; height: 300px; margin: -150px 0 0 -150px;
  background: radial-gradient(
    circle,
    rgba(255, 254, 248, 0.38) 0%,
    rgba(215, 245, 255, 0.24) 20%,
    rgba(120, 215, 255, 0.09) 42%,
    rgba(210, 242, 255, 0.16) 54%,
    rgba(94, 242, 255, 0.05) 65%,
    transparent 78%
  );
}
.cursor.is-hover span {
  width: 96px; height: 96px;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.78) 0%,
    rgba(195, 242, 255, 0.34) 45%,
    transparent 75%
  );
}
@media (pointer: coarse) { .cursor { display: none; } }

/* ---------- Progress ---------- */
.progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 60; }
.progress span { display: block; height: 100%; width: 100%; background: var(--grad); transform-origin: 0 50%; transform: scaleX(0); }

/* ---------- Nav ---------- */
.nav {
  position: fixed; top: 16px; left: 50%; transform: translateX(-50%); z-index: 50;
  width: min(1240px, calc(100% - 32px)); display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 10px 12px 10px 20px; border-radius: 999px;
  background: rgba(8, 12, 24, 0.35); border: 1px solid transparent;
  backdrop-filter: blur(0px); -webkit-backdrop-filter: blur(0px);
  transition: background 0.5s var(--ease), border-color 0.5s, backdrop-filter 0.5s, transform 0.6s var(--ease);
}
.nav.is-scrolled { background: rgba(8, 12, 24, 0.6); border-color: var(--line); backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%); }
.nav.is-hidden { transform: translate(-50%, -140%); }
.brand { display: flex; align-items: center; font-weight: 700; letter-spacing: -0.02em; }
.brand__text { display: inline-flex; align-items: baseline; gap: 7px; line-height: 1; font-size: 1.04rem; }
.brand__text em { font-style: normal; font-weight: 500; font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--cyan); }
.nav__links { display: flex; gap: 6px; }
.nav__links a {
  position: relative; padding: 8px 16px; border-radius: 999px; font-size: 0.92rem; color: var(--ink-dim);
  transition: color 0.3s, background 0.3s;
}
.nav__links a:hover, .nav__links a.is-active { color: var(--ink); background: rgba(255, 255, 255, 0.06); }
.nav__burger { display: none; width: 44px; height: 44px; border: 1px solid var(--line-2); border-radius: 50%; background: transparent; cursor: pointer; position: relative; }
.nav__burger span { position: absolute; left: 13px; right: 13px; height: 1.5px; background: var(--ink); transition: transform 0.4s var(--ease); }
.nav__burger span:first-child { top: 18px; } .nav__burger span:last-child { top: 25px; }
.nav__burger[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 45; display: flex; flex-direction: column; justify-content: center; gap: 8px; padding: 0 32px;
  background: rgba(5, 7, 13, 0.92); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  opacity: 0; visibility: hidden; transition: opacity 0.5s var(--ease), visibility 0.5s;
}
.mobile-menu a { font-size: clamp(2.4rem, 11vw, 4rem); font-weight: 600; letter-spacing: -0.04em; transform: translateY(20px); opacity: 0; transition: transform 0.6s var(--ease), opacity 0.6s; }
.mobile-menu.is-open { opacity: 1; visibility: visible; }
.mobile-menu.is-open a { transform: none; opacity: 1; }
.mobile-menu.is-open a:nth-child(2) { transition-delay: 0.05s; }
.mobile-menu.is-open a:nth-child(3) { transition-delay: 0.1s; }
.mobile-menu.is-open a:nth-child(4) { transition-delay: 0.15s; }

/* ---------- Buttons ---------- */
.btn {
  --pad: 16px 26px;
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: var(--pad);
  border-radius: 999px; font-weight: 500; font-size: 0.98rem; cursor: pointer; border: 0; overflow: hidden; isolation: isolate;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), background 0.3s, color 0.3s;
  will-change: transform;
}
.btn--sm { --pad: 10px 18px; font-size: 0.88rem; }
.btn--block { width: 100%; }
.btn--primary { color: #04121a; background: var(--ink); box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.2), 0 10px 40px -10px rgba(94, 242, 255, 0.55); }
.btn--primary::before {
  content: ""; position: absolute; inset: 0; z-index: -1; background: var(--grad); opacity: 0; transition: opacity 0.4s var(--ease);
}
.btn--primary:hover::before { opacity: 1; }
.btn--primary:hover { box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.3), 0 16px 60px -10px rgba(139, 92, 246, 0.7); }
.btn--ghost { color: var(--ink); background: rgba(255, 255, 255, 0.04); box-shadow: inset 0 0 0 1px var(--line-2); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.btn--ghost:hover { background: rgba(255, 255, 255, 0.1); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.4); }
.btn svg { transition: transform 0.4s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn[disabled] { opacity: 0.7; cursor: progress; }

/* ---------- Sections ---------- */
.section { padding: clamp(100px, 14vw, 180px) 0; }
.section-head { max-width: 860px; margin-bottom: clamp(48px, 7vw, 90px); }
.section-head__index { color: var(--cyan); margin-bottom: 22px; display: flex; align-items: center; gap: 12px; }
.section-head__index::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.section-title { font-size: clamp(2.4rem, 6vw, 5.2rem); line-height: 0.98; letter-spacing: -0.045em; font-weight: 600; }
.section-title .serif {
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; padding-right: 0.08em;
}
.section-lead { margin-top: 26px; font-size: clamp(1.02rem, 1.4vw, 1.2rem); color: var(--ink-dim); max-width: 640px; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(24px); filter: blur(4px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease), filter 0.7s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; filter: none; }

/* ---------- Hero ---------- */
.hero { min-height: 100svh; display: flex; align-items: center; padding-top: 140px; padding-bottom: 120px; position: relative; }
.hero__inner { max-width: 1240px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; padding: 8px 16px 8px 12px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.04); border: 1px solid var(--line); font-size: 0.85rem; color: var(--ink-dim);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 0 rgba(94, 242, 255, 0.6); animation: pulse 2.2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(94, 242, 255, 0); } 100% { box-shadow: 0 0 0 0 rgba(94, 242, 255, 0); } }

.hero__title {
  margin: 30px 0 30px; font-size: clamp(3.3rem, 10.5vw, 9.6rem); line-height: 0.9; letter-spacing: -0.06em; font-weight: 700;
  max-width: 11ch;
}
.hero__title .line { display: block; overflow: hidden; padding-bottom: 0.08em; }
.hero__title .word { display: inline-block; transform: translateY(110%) rotate(4deg); transition: transform 1.3s var(--ease); }
.hero__title .word.serif {
  font-weight: 400; letter-spacing: -0.03em; padding-right: 0.06em;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.is-ready .hero__title .word { transform: none; }
.hero__title .line:nth-child(1) .word:nth-child(2) { transition-delay: 0.08s; }
.hero__title .line:nth-child(2) .word:nth-child(1) { transition-delay: 0.16s; }
.hero__title .line:nth-child(2) .word:nth-child(2) { transition-delay: 0.24s; }
.hero__title .line:nth-child(2) .word:nth-child(3) { transition-delay: 0.32s; }

.hero__lead { max-width: 560px; font-size: clamp(1.05rem, 1.5vw, 1.22rem); color: var(--ink-dim); }
.hero__lead strong { color: var(--ink); font-weight: 500; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 40px; }
.hero__meta { display: flex; flex-wrap: wrap; gap: 14px 40px; margin-top: 64px; color: var(--ink-dim); font-size: 0.92rem; }
.hero__meta > div { display: flex; align-items: baseline; gap: 10px; }
.hero__meta .mono { font-size: 1.4rem; color: var(--ink); letter-spacing: 0; }

.scroll-cue { position: absolute; left: 50%; bottom: 32px; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 12px; color: var(--ink-mute); }
.scroll-cue__line { width: 1px; height: 56px; background: linear-gradient(to bottom, transparent, var(--ink-dim)); position: relative; overflow: hidden; }
.scroll-cue__line::after { content: ""; position: absolute; left: 0; top: -40%; width: 100%; height: 40%; background: var(--cyan); animation: cue 2s var(--ease) infinite; }
@keyframes cue { to { top: 110%; } }

/* ---------- Marquee ---------- */
.marquee { border-block: 1px solid var(--line); padding: 26px 0; overflow: hidden; background: rgba(5, 7, 13, 0.4); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.marquee__track { display: flex; align-items: center; gap: 40px; width: max-content; animation: marquee 40s linear infinite; font-size: clamp(1.6rem, 3.4vw, 2.8rem); font-weight: 600; letter-spacing: -0.03em; white-space: nowrap; }
.marquee__track .serif { font-weight: 400; color: var(--ink-dim); }
.marquee__track i { font-style: normal; color: var(--cyan); font-size: 0.6em; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Games ---------- */
.stack { display: flex; flex-direction: column; gap: clamp(40px, 5vw, 68px); }
.game-card {
  position: relative;
  display: grid; grid-template-columns: 1.08fr 1fr; gap: 0; min-height: 520px;
  border-radius: var(--radius); overflow: hidden;
  background: linear-gradient(160deg, rgba(18, 26, 46, 0.86), rgba(8, 12, 22, 0.92));
  border: 1px solid var(--line);
  box-shadow: 0 40px 120px -40px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(255, 255, 255, 0.02) inset;
  backdrop-filter: blur(24px) saturate(140%); -webkit-backdrop-filter: blur(24px) saturate(140%);
  transition: border-color 0.5s, transform 0.5s var(--ease);
}
.game-card::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; border-radius: inherit; z-index: 2;
  background: radial-gradient(600px circle at var(--mx, 70%) var(--my, 30%), color-mix(in srgb, var(--accent) 16%, transparent), transparent 45%);
  opacity: 0; transition: opacity 0.5s;
}
.game-card:hover::before { opacity: 1; }
.game-card:hover { border-color: color-mix(in srgb, var(--accent) 40%, transparent); }

.game-card__media { position: relative; overflow: hidden; min-height: 320px; }
.game-card__media img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: scale(1.08);
  transition: transform 1.6s var(--ease); z-index: 1;
}
.game-card:hover .game-card__media img { transform: scale(1.14); }
.game-card__media::after {
  content: ""; position: absolute; inset: 0; z-index: 2;
  background: linear-gradient(90deg, transparent 55%, rgba(8, 12, 22, 0.95)), linear-gradient(0deg, rgba(8, 12, 22, 0.55), transparent 40%);
}
.game-card__fallback {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(60% 70% at 30% 30%, color-mix(in srgb, var(--accent) 55%, transparent), transparent 70%),
    radial-gradient(50% 60% at 75% 75%, color-mix(in srgb, var(--accent-2) 55%, transparent), transparent 70%),
    #070b16;
  filter: saturate(120%);
}
.game-card__media.is-fallback img { display: none; }
.game-card__badge {
  position: absolute; left: 22px; top: 22px; z-index: 3; padding: 8px 14px; border-radius: 999px; font-size: 0.68rem;
  background: rgba(5, 7, 13, 0.55); border: 1px solid rgba(255, 255, 255, 0.14); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.game-card__body { position: relative; z-index: 3; padding: clamp(28px, 4vw, 56px); display: flex; flex-direction: column; justify-content: center; }
.game-card__top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 28px; color: var(--ink-mute); }
.status { display: inline-flex; align-items: center; gap: 8px; color: var(--accent); font-size: 0.7rem; }
.status__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); animation: blink 2s infinite; }
@keyframes blink { 50% { opacity: 0.35; } }
.game-card__title {
  font-size: clamp(2.6rem, 5.2vw, 4.6rem); line-height: 0.95; letter-spacing: -0.05em; font-weight: 700;
  background: linear-gradient(120deg, #fff 30%, var(--accent) 80%, var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.game-card__genre { margin-top: 14px; color: var(--accent); font-size: 0.72rem; }
.game-card__tagline { margin-top: 22px; font-size: clamp(1.3rem, 2vw, 1.6rem); line-height: 1.25; color: var(--ink); }
.game-card__desc { margin-top: 18px; color: var(--ink-dim); font-size: 0.98rem; }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; }
.chips li {
  font-size: 0.78rem; padding: 7px 13px; border-radius: 999px; color: var(--ink);
  background: color-mix(in srgb, var(--accent) 9%, transparent); border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent);
}

/* ---------- Toolkits ---------- */
.toolkit-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.spotlight { position: relative; isolation: isolate; }
.spotlight::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; z-index: -1; pointer-events: none;
  background: radial-gradient(500px circle at var(--mx, 50%) var(--my, 50%), rgba(139, 92, 246, 0.18), transparent 50%);
  opacity: 0; transition: opacity 0.4s;
}
.spotlight::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; pointer-events: none;
  background: radial-gradient(360px circle at var(--mx, 50%) var(--my, 50%), rgba(94, 242, 255, 0.7), transparent 60%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity 0.4s;
}
.spotlight:hover::before, .spotlight:hover::after { opacity: 1; }
.toolkit {
  padding: clamp(30px, 4vw, 52px); border-radius: var(--radius);
  background: var(--glass); border: 1px solid var(--line);
  backdrop-filter: blur(22px) saturate(140%); -webkit-backdrop-filter: blur(22px) saturate(140%);
  transition: transform 0.6s var(--ease);
}
.toolkit:hover { transform: translateY(-6px); }
.toolkit__icon {
  width: 72px; height: 72px; display: grid; place-items: center; border-radius: 20px; color: var(--cyan); margin-bottom: 34px;
  background: linear-gradient(140deg, rgba(94, 242, 255, 0.14), rgba(139, 92, 246, 0.14)); border: 1px solid var(--line-2);
}
.toolkit__label { color: var(--ink-mute); margin-bottom: 12px; }
.toolkit h3 { font-size: clamp(1.8rem, 3vw, 2.5rem); letter-spacing: -0.04em; font-weight: 600; line-height: 1.05; }
.toolkit p { margin-top: 16px; color: var(--ink-dim); }
.ticks { list-style: none; margin-top: 28px; display: grid; gap: 12px; }
.ticks li { display: flex; gap: 12px; align-items: flex-start; font-size: 0.96rem; }
.ticks li::before {
  content: ""; flex: none; width: 18px; height: 18px; margin-top: 3px; border-radius: 50%;
  background: var(--grad);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a10 10 0 1 0 0 20 10 10 0 0 0 0-20Zm-1.2 14.2-4-4 1.4-1.4 2.6 2.6 5.6-5.6 1.4 1.4-7 7Z'/%3E%3C/svg%3E") center / contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a10 10 0 1 0 0 20 10 10 0 0 0 0-20Zm-1.2 14.2-4-4 1.4-1.4 2.6 2.6 5.6-5.6 1.4 1.4-7 7Z'/%3E%3C/svg%3E") center / contain no-repeat;
}
.link-arrow { display: inline-flex; align-items: center; gap: 10px; margin-top: 34px; font-weight: 500; color: var(--ink); border-bottom: 1px solid var(--line-2); padding-bottom: 4px; transition: border-color 0.3s, gap 0.4s var(--ease); }
.link-arrow:hover { border-color: var(--cyan); gap: 16px; }
.link-arrow span { color: var(--cyan); }

/* ---------- Studio ---------- */
.studio__quote { font-size: clamp(2rem, 4.8vw, 4.2rem); max-width: 18ch; }
.studio .section-head { max-width: 1100px; }
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.pillar { padding: 34px 28px 10px 0; border-right: 1px solid var(--line); margin-right: 28px; }
.pillar:last-child { border-right: 0; margin-right: 0; }
.pillar__n { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line-2); color: var(--cyan); margin-bottom: 22px; }
.pillar h4 { font-size: 1.25rem; letter-spacing: -0.02em; font-weight: 600; margin-bottom: 10px; }
.pillar p { color: var(--ink-dim); font-size: 0.95rem; }

/* ---------- Contact ---------- */
.contact__inner { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(40px, 6vw, 96px); align-items: start; }
.contact__intro { position: sticky; top: 104px; }
.contact__intro .section-lead { margin-top: 18px; }

/* Interactive 3D Holographic Business Card */
.bizcard-wrap { margin-top: 26px; perspective: 1100px; max-width: 470px; }
.bizcard {
  position: relative; padding: 26px 28px; border-radius: 22px; overflow: hidden; isolation: isolate;
  background:
    radial-gradient(120% 120% at 0% 0%, rgba(94, 242, 255, 0.14), transparent 55%),
    radial-gradient(120% 120% at 100% 100%, rgba(139, 92, 246, 0.18), transparent 55%),
    linear-gradient(145deg, rgba(16, 23, 42, 0.88), rgba(7, 10, 20, 0.94));
  border: 1px solid rgba(160, 195, 255, 0.22);
  box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(255, 255, 255, 0.05) inset;
  backdrop-filter: blur(22px) saturate(150%); -webkit-backdrop-filter: blur(22px) saturate(150%);
  transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
  transform-style: preserve-3d;
  transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.4s, box-shadow 0.4s;
}
.bizcard:hover {
  border-color: rgba(94, 242, 255, 0.45);
  box-shadow: 0 36px 90px -28px rgba(94, 242, 255, 0.22), 0 0 0 1px rgba(255, 255, 255, 0.08) inset;
}
.bizcard__glare {
  position: absolute; inset: 0; pointer-events: none; z-index: 1;
  background: radial-gradient(360px circle at var(--gx, 25%) var(--gy, 20%), rgba(255, 255, 255, 0.16), rgba(94, 242, 255, 0.08) 35%, transparent 65%);
  mix-blend-mode: screen;
}
.bizcard__top, .bizcard__mid, .bizcard__bottom { position: relative; z-index: 2; }
.bizcard__top { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.bizcard__brand { display: flex; align-items: center; gap: 12px; }
.bizcard__studio { font-weight: 600; font-size: 0.95rem; letter-spacing: -0.01em; }
.bizcard__sub { font-size: 0.62rem; color: var(--ink-mute); letter-spacing: 0.16em; margin-top: 2px; }
.bizcard__chip {
  width: 34px; height: 24px; border-radius: 6px;
  background: linear-gradient(135deg, rgba(255, 214, 138, 0.55), rgba(94, 242, 255, 0.35), rgba(167, 139, 250, 0.55));
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: inset 0 0 8px rgba(255, 255, 255, 0.25);
}
.bizcard__mid { margin: 26px 0 22px; }
.bizcard__name {
  font-size: 1.55rem; font-weight: 700; letter-spacing: -0.03em; line-height: 1.1;
  background: linear-gradient(110deg, #fff 35%, #5ef2ff 100%); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.bizcard__role { font-size: 0.68rem; color: var(--cyan); margin-top: 6px; }
.bizcard__domains { font-size: 0.84rem; color: var(--ink-dim); margin-top: 8px; }
.bizcard__bottom {
  padding-top: 16px; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 14px;
}
.bizcard__status { display: flex; flex-direction: column; gap: 2px; font-weight: 500; font-size: 0.92rem; color: var(--ink); }
.bizcard__status .mono { font-size: 0.62rem; color: var(--ink-mute); }
.bizcard__actions { display: flex; gap: 8px; }
.bizcard__btn {
  display: inline-flex; align-items: center; gap: 6px; padding: 7px 11px; border-radius: 999px;
  font-size: 0.66rem; letter-spacing: 0.06em; cursor: pointer; color: var(--ink);
  background: rgba(255, 255, 255, 0.05); border: 1px solid var(--line-2);
  transition: background 0.3s, border-color 0.3s, color 0.3s;
}
.bizcard__btn:hover { background: rgba(94, 242, 255, 0.14); border-color: rgba(94, 242, 255, 0.55); color: #fff; }
.bizcard__btn.is-copied { background: rgba(110, 247, 193, 0.18); border-color: rgba(110, 247, 193, 0.65); color: #6ef7c1; }

.glass {
  background: linear-gradient(160deg, rgba(18, 26, 46, 0.7), rgba(8, 12, 22, 0.75));
  border: 1px solid var(--line); border-radius: var(--radius);
  backdrop-filter: blur(26px) saturate(150%); -webkit-backdrop-filter: blur(26px) saturate(150%);
  box-shadow: 0 40px 120px -40px rgba(0, 0, 0, 0.9);
}
.form { padding: clamp(26px, 4vw, 48px); display: grid; gap: 18px; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; opacity: 0; }
.form__topics { border: 0; display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.form__topics legend { color: var(--ink-mute); margin-bottom: 14px; font-size: 0.7rem; }
.chip-radio input { position: absolute; opacity: 0; pointer-events: none; }
.chip-radio span {
  display: inline-block; padding: 9px 16px; border-radius: 999px; font-size: 0.86rem; cursor: pointer; color: var(--ink-dim);
  border: 1px solid var(--line-2); background: rgba(255, 255, 255, 0.02); transition: all 0.3s var(--ease);
}
.chip-radio span:hover { color: var(--ink); border-color: rgba(255, 255, 255, 0.35); }
.chip-radio input:checked + span { color: #04121a; background: var(--ink); border-color: var(--ink); }
.chip-radio input:focus-visible + span { outline: 2px solid var(--cyan); outline-offset: 2px; }

.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { position: relative; }
.field input, .field textarea {
  width: 100%; padding: 26px 18px 10px; border-radius: 16px; background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line-2); outline: none; resize: vertical; font-size: 1rem;
  transition: border-color 0.3s, background 0.3s, box-shadow 0.3s;
}
.field textarea { min-height: 150px; }
.field label {
  position: absolute; left: 19px; top: 18px; color: var(--ink-mute); pointer-events: none; font-size: 1rem;
  transform-origin: 0 0; transition: transform 0.3s var(--ease), color 0.3s;
}
.field input:focus, .field textarea:focus { border-color: rgba(94, 242, 255, 0.6); background: rgba(94, 242, 255, 0.04); box-shadow: 0 0 0 4px rgba(94, 242, 255, 0.08); }
.field input:focus + label, .field textarea:focus + label,
.field input:not(:placeholder-shown) + label, .field textarea:not(:placeholder-shown) + label { transform: translateY(-10px) scale(0.76); color: var(--cyan); }
.field__err { display: block; max-height: 0; overflow: hidden; color: #ff8fa3; font-size: 0.8rem; padding-left: 4px; transition: max-height 0.3s, margin 0.3s; }
.field.is-invalid input, .field.is-invalid textarea { border-color: rgba(255, 110, 140, 0.7); }
.field.is-invalid .field__err { max-height: 30px; margin-top: 6px; }

.form__status { min-height: 1.4em; font-size: 0.92rem; text-align: center; color: var(--ink-dim); }
.form__status.is-success { color: #6ef7c1; }
.form__status.is-error { color: #ff8fa3; }
.btn .spinner { width: 18px; height: 18px; border-radius: 50%; border: 2px solid rgba(4, 18, 26, 0.25); border-top-color: #04121a; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.form-success { text-align: center; padding: 30px 10px; display: grid; justify-items: center; gap: 14px; }
.form-success__icon { width: 76px; height: 76px; border-radius: 50%; display: grid; place-items: center; background: var(--grad); color: #04121a; box-shadow: 0 0 60px rgba(94, 242, 255, 0.4); animation: pop 0.7s var(--ease); }
.form-success h3 { font-size: 2rem; letter-spacing: -0.04em; }
.form-success p { color: var(--ink-dim); max-width: 380px; }
@keyframes pop { from { transform: scale(0.4); opacity: 0; } }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line); padding: 60px 0 36px; overflow: hidden; background: linear-gradient(to bottom, transparent, rgba(5, 7, 13, 0.8)); }
.footer__big {
  font-size: clamp(3rem, 12.5vw, 12rem); font-weight: 700; letter-spacing: -0.07em; line-height: 0.85; white-space: nowrap;
  background: linear-gradient(180deg, rgba(234, 242, 255, 0.16), rgba(234, 242, 255, 0.02)); -webkit-background-clip: text; background-clip: text; color: transparent;
  user-select: none;
}
.footer__big .serif { font-weight: 400; margin-left: 0.1em; }
.footer__row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; margin-top: 40px; color: var(--ink-mute); font-size: 0.88rem; }
.footer__row .link-arrow { margin-top: 0; }

/* ---------- Focus ---------- */
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 8px; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .pillars { grid-template-columns: repeat(2, 1fr); }
  .pillar:nth-child(2) { border-right: 0; margin-right: 0; }
  .pillar { border-bottom: 1px solid var(--line); padding-bottom: 28px; }
}
@media (max-width: 900px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: block; }
  .game-card { grid-template-columns: 1fr; position: relative; top: auto; min-height: 0; }
  .game-card__media { min-height: 0; aspect-ratio: 16 / 10; }
  .game-card__media::after { background: linear-gradient(0deg, rgba(8, 12, 22, 0.95), transparent 55%); }
  .toolkit-grid, .contact__inner { grid-template-columns: 1fr; }
  .contact__intro { position: static; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .form__row { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: 1fr; }
  .pillar { border-right: 0; margin-right: 0; }
  .hero__meta { gap: 12px 26px; }
  .scroll-cue { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
  .reveal { opacity: 1; transform: none; filter: none; }
}