/* ============================================================
   Sprout Project — Studio Website
   Dark, cinematic, minimal. Inspired by Playdead.
   ============================================================ */

:root {
  --black:        #000000;
  --charcoal:     #0c0c0d;
  --charcoal-2:   #121214;
  --elevated:     #18181b;
  --white:        #ffffff;
  --grey:         #8a8a90;
  --grey-dim:     #636366;
  --grey-deep:    #45454a;
  --hairline:     rgba(255, 255, 255, 0.10);
  --hairline-soft:rgba(255, 255, 255, 0.06);

  --font-sans: "Inter", "Noto Sans JP", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-serif: "Playfair Display", Georgia, serif;

  --pad-x: clamp(24px, 7vw, 100px);
  --maxw: 1640px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.5;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3 { margin: 0; font-weight: 700; }
img { display: block; max-width: 100%; }
::selection { background: var(--white); color: var(--black); }

/* ---------- Shared atoms ---------- */
.eyebrow,
.section-label {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.28em;
  color: var(--grey-dim);
  text-transform: uppercase;
}
.section-label.centered { display: block; text-align: center; }

.text-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--white);
  padding-bottom: 6px;
  border-bottom: 1px solid var(--hairline);
  transition: border-color .5s var(--ease), letter-spacing .5s var(--ease), color .4s var(--ease);
  white-space: nowrap;
}
.text-btn:hover { border-color: var(--white); letter-spacing: 0.30em; }
.text-btn--muted { color: var(--grey-dim); }
.text-btn--muted:hover { color: var(--white); }
.text-btn-arrow { display: inline-block; transition: transform .5s var(--ease); }
.text-btn:hover .text-btn-arrow { transform: translateX(6px); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background .5s var(--ease), backdrop-filter .5s var(--ease), border-color .5s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(8, 8, 9, 0.72);
  backdrop-filter: blur(14px) saturate(120%);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  border-bottom: 1px solid var(--hairline-soft);
}
.header-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 26px var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: padding .5s var(--ease);
}
.site-header.scrolled .header-inner { padding-top: 18px; padding-bottom: 18px; }

.logo { display: inline-flex; align-items: baseline; gap: 9px; }
.logo-mark { font-weight: 700; font-size: 16px; letter-spacing: 0.18em; color: var(--white); }
.logo-sub  { font-weight: 400; font-size: 16px; letter-spacing: 0.18em; color: var(--grey-dim); }

.header-tools {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-shrink: 0;
}
.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 2px;
}
.lang-btn {
  background: none;
  border: 0;
  cursor: pointer;
  padding: 6px 8px;
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--grey-dim);
  transition: color .35s var(--ease);
}
.lang-btn:hover { color: var(--white); }
.lang-btn.is-active { color: var(--white); }
.lang-btn + .lang-btn::before {
  content: "·";
  margin-right: 8px;
  color: var(--grey-dim);
  pointer-events: none;
}

.nav { display: flex; gap: 52px; }
.nav-link {
  position: relative;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.82);
  transition: color .4s var(--ease);
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0; bottom: -7px;
  width: 0; height: 1px;
  background: var(--white);
  transition: width .5s var(--ease);
}
.nav-link:hover { color: var(--white); }
.nav-link:hover::after { width: 100%; }

/* mobile toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none; border: 0; cursor: pointer; padding: 6px;
}
.menu-toggle span { width: 26px; height: 1.5px; background: var(--white); transition: transform .4s var(--ease), opacity .3s; }
.menu-toggle.open span:nth-child(1) { transform: translateY(3.75px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { transform: translateY(-3.75px) rotate(-45deg); }

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 0 var(--pad-x);
  max-height: 0;
  overflow: hidden;
  background: rgba(8,8,9,0.96);
  backdrop-filter: blur(14px);
  transition: max-height .5s var(--ease), padding .5s var(--ease);
}
.mobile-nav.open { max-height: 320px; padding-bottom: 28px; }
.mobile-link {
  padding: 16px 0;
  font-size: 14px; letter-spacing: 0.2em; color: var(--grey);
  border-bottom: 1px solid var(--hairline-soft);
}
.mobile-link:last-child { border-bottom: 0; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center 30%;
  image-rendering: auto;
  transform: scale(1.06);
  filter: grayscale(18%) contrast(96%) brightness(78%);
  will-change: transform;
}
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.10) 28%, rgba(0,0,0,0.15) 50%, rgba(0,0,0,0.78) 86%, #000 100%),
    radial-gradient(120% 90% at 20% 90%, rgba(0,0,0,0.65), transparent 60%);
}
.hero-grain {
  position: absolute; inset: 0;
  opacity: 0.05; pointer-events: none; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad-x) clamp(60px, 12vh, 140px);
}
.hero-title {
  font-size: clamp(44px, 7.2vw, 104px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  font-weight: 700;
  margin-top: 22px;
  text-wrap: balance;
}

/* scroll cue */
.scroll-cue {
  position: absolute;
  left: 50%; bottom: 38px;
  transform: translateX(-50%);
  z-index: 3;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  color: rgba(255,255,255,0.55);
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(180deg, transparent, rgba(255,255,255,0.6));
  animation: cueLine 2.4s var(--ease) infinite;
  transform-origin: top;
}
.scroll-arrow { font-size: 15px; animation: cueArrow 2.4s var(--ease) infinite; }
@keyframes cueLine { 0%,100%{ transform: scaleY(0.5); opacity:.3 } 50%{ transform: scaleY(1); opacity:.8 } }
@keyframes cueArrow { 0%,100%{ transform: translateY(-2px); opacity:.4 } 50%{ transform: translateY(2px); opacity:.9 } }

/* ============================================================
   GAMES
   ============================================================ */
.games {
  background: var(--charcoal);
  padding: clamp(90px, 14vh, 170px) var(--pad-x);
  max-width: var(--maxw);
  margin: 0 auto;
}
.section-head {
  display: flex; align-items: baseline; justify-content: space-between;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--hairline-soft);
}
.section-count { font-size: 12px; letter-spacing: 0.2em; color: var(--grey-deep); }

.project-list { display: flex; flex-direction: column; }
.project {
  padding: clamp(48px, 8vh, 96px) 0;
  border-bottom: 1px solid var(--hairline-soft);
}
.project-art {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 21 / 9;
  overflow: hidden;
  background: var(--black);
}
.project-img {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  filter: grayscale(20%) brightness(72%) contrast(98%);
  transform: scale(1.02);
  transition: transform 1.1s var(--ease), filter 1.1s var(--ease);
}
.project-img--logo { background-size: contain; background-repeat: no-repeat; background-color: #050506; filter: brightness(85%); }
.project-img-veil {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.1), rgba(0,0,0,0.55));
  transition: opacity 1s var(--ease);
}
.project-img-veil--heavy { background: rgba(4,4,5,0.66); backdrop-filter: saturate(70%); }
.project-art:hover .project-img { transform: scale(1.06); filter: grayscale(0%) brightness(92%); }
.project-art:hover .project-img-veil { opacity: .65; }

.project-lock {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  font-size: 12px; letter-spacing: 0.4em; color: rgba(255,255,255,0.7);
  border: 1px solid var(--hairline);
  padding: 12px 22px;
}

.project-meta {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 40px;
  margin-top: 34px;
}
.project-index { font-size: 12px; letter-spacing: 0.3em; color: var(--grey-deep); }
.project-title {
  font-size: clamp(28px, 3.6vw, 52px);
  letter-spacing: -0.01em;
  line-height: 1.05;
  margin: 14px 0 16px;
}
.project-desc { max-width: 560px; color: var(--grey); font-size: 16px; line-height: 1.65; }
.project-tags { display: flex; gap: 22px; margin-top: 22px; }
.project-tags span { font-size: 10.5px; letter-spacing: 0.24em; color: var(--grey-deep); }

/* ============================================================
   PHILOSOPHY
   ============================================================ */
.philosophy {
  background: var(--black);
  padding: clamp(120px, 22vh, 260px) var(--pad-x);
}
.philosophy-inner { max-width: 1080px; margin: 0 auto; text-align: center; }
.philosophy-statement {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(26px, 3.4vw, 46px);
  line-height: 1.42;
  letter-spacing: -0.005em;
  margin: 40px auto 0;
  color: #ededf0;
}
.philosophy-statement em { font-style: italic; color: #fff; }
.philosophy-statement span { color: #fff; }

.philosophy-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-top: clamp(70px, 12vh, 140px);
  text-align: left;
}
.pillar { border-top: 1px solid var(--hairline); padding-top: 26px; }
.pillar-no { font-size: 12px; letter-spacing: 0.3em; color: var(--grey-deep); }
.pillar h3 { font-size: 18px; font-weight: 600; letter-spacing: 0.01em; margin: 16px 0 12px; }
.pillar p { color: var(--grey); font-size: 14.5px; line-height: 1.6; }

/* ============================================================
   DEVLOG
   ============================================================ */
.devlog { background: var(--charcoal-2); padding: clamp(80px, 12vh, 140px) var(--pad-x); }
.devlog-inner { max-width: var(--maxw); margin: 0 auto; }
.devlog-inner .section-label { display: block; margin-bottom: 40px; }
.devlog-entry {
  display: flex; align-items: center; gap: clamp(20px, 4vw, 64px);
  padding: 30px 0;
  border-top: 1px solid var(--hairline-soft);
  color: var(--grey);
  transition: color .4s var(--ease), padding-left .5s var(--ease);
}
.devlog-entry:last-child { border-bottom: 1px solid var(--hairline-soft); }
.devlog-entry:hover { color: var(--white); padding-left: 12px; }
.devlog-date { font-size: 12px; letter-spacing: 0.2em; color: var(--grey-deep); white-space: nowrap; }
.devlog-headline { flex: 1; font-size: clamp(17px, 2.2vw, 26px); font-weight: 500; letter-spacing: -0.01em; }
.devlog-entry .text-btn-arrow { transition: transform .5s var(--ease); }
.devlog-entry:hover .text-btn-arrow { transform: translateX(8px); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--black); padding: clamp(90px, 16vh, 180px) var(--pad-x) 48px; }
.footer-top { max-width: var(--maxw); margin: 0 auto; }
.newsletter { max-width: 720px; }
.newsletter-label { margin: 0 0 22px; font-size: 12px; letter-spacing: 0.28em; color: var(--grey-dim); }
.newsletter-title {
  font-size: clamp(30px, 4.4vw, 60px);
  font-weight: 700; letter-spacing: -0.02em; line-height: 1.08;
  margin-bottom: 46px;
}
.newsletter-form {
  display: flex; align-items: center; gap: 16px;
  max-width: 560px;
  border-bottom: 1px solid var(--hairline);
  transition: border-color .5s var(--ease);
}
.newsletter-form:focus-within { border-color: var(--white); }
.newsletter-input {
  flex: 1;
  background: none; border: 0; outline: none;
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 18px; letter-spacing: 0.01em;
  padding: 16px 0;
}
.newsletter-input::placeholder { color: var(--grey-deep); }
.newsletter-submit {
  background: none; border: 0; cursor: pointer;
  color: var(--white); font-size: 22px; line-height: 1;
  padding: 8px; transition: transform .5s var(--ease);
}
.newsletter-submit:hover { transform: translateX(6px); }
.newsletter-note { margin-top: 16px; font-size: 13px; letter-spacing: 0.04em; color: var(--grey); min-height: 18px; }

.footer-bottom {
  max-width: var(--maxw);
  margin: clamp(80px, 14vh, 150px) auto 0;
  padding-top: 36px;
  border-top: 1px solid var(--hairline-soft);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  flex-wrap: wrap;
}
.footer-socials { display: flex; gap: 34px; flex-wrap: wrap; }
.footer-social {
  font-size: 11.5px; letter-spacing: 0.22em; color: var(--grey);
  transition: color .4s var(--ease);
}
.footer-social:hover { color: var(--white); }
.footer-copy { font-size: 11.5px; letter-spacing: 0.18em; color: var(--grey-deep); }

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1.1s var(--ease), transform 1.1s var(--ease);
  will-change: opacity, transform;
}
[data-reveal].is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  [data-reveal] { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
  .hero-bg { transform: none; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .nav { display: none; }
  .menu-toggle { display: flex; }
  .mobile-nav { display: flex; }
  .header-tools { gap: 12px; }
  .lang-btn { padding: 6px 6px; }
  .project-meta { flex-direction: column; align-items: flex-start; gap: 28px; }
  .project-art { aspect-ratio: 16 / 10; }
  .philosophy-pillars { grid-template-columns: 1fr; gap: 0; }
  .pillar { padding: 26px 0; }
  .pillar:first-child { border-top: 1px solid var(--hairline); }
  .pillar + .pillar { border-top: 1px solid var(--hairline-soft); }
  .devlog-entry { flex-wrap: wrap; gap: 10px; }
  .devlog-headline { flex-basis: 100%; order: 3; }
}

@media (max-width: 560px) {
  .hero { align-items: flex-end; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   HERO SUBLINE
   ============================================================ */
.hero-sub {
  margin-top: 28px;
  max-width: 560px;
  font-size: clamp(14px, 1.5vw, 17px);
  line-height: 1.7;
  color: rgba(255,255,255,0.78);
  letter-spacing: 0.01em;
}
.hero-sub span { color: #fff; border-bottom: 1px solid var(--hairline); padding-bottom: 2px; }

/* ============================================================
   GAME OVERVIEW
   ============================================================ */
.game {
  background: var(--charcoal);
  padding: clamp(90px, 14vh, 170px) var(--pad-x);
  max-width: var(--maxw);
  margin: 0 auto;
}
.game-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
  margin-top: 64px;
}
.game-art {
  position: relative;
  aspect-ratio: 1 / 1;
  background: #050506;
  overflow: hidden;
  border: 1px solid var(--hairline-soft);
}
.game-art-img {
  position: absolute; inset: 8%;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  filter: brightness(92%);
  transition: transform 1.1s var(--ease);
}
.game-art:hover .game-art-img { transform: scale(1.04); }
.game-title {
  font-size: clamp(34px, 5vw, 72px);
  letter-spacing: -0.02em;
  line-height: 1.02;
}
.game-logline {
  margin: 26px 0 40px;
  color: var(--grey);
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.75;
  max-width: 540px;
}
.game-logline strong { color: var(--white); font-weight: 600; }
.game-meta {
  margin: 0 0 40px;
  display: flex; flex-direction: column; gap: 0;
}
.game-meta > div {
  display: flex; gap: 28px; align-items: baseline;
  padding: 16px 0;
  border-top: 1px solid var(--hairline-soft);
}
.game-meta > div:last-child { border-bottom: 1px solid var(--hairline-soft); }
.game-meta dt {
  flex: 0 0 96px;
  font-size: 11px; letter-spacing: 0.22em; color: var(--grey-deep);
}
.game-meta dd { margin: 0; font-size: 14.5px; color: #d6d6da; letter-spacing: 0.01em; }

/* ============================================================
   STORY
   ============================================================ */
.story { background: var(--black); padding: clamp(100px, 16vh, 200px) var(--pad-x); }
.story-inner { max-width: var(--maxw); margin: 0 auto; }
.story-lead { max-width: 820px; margin-bottom: clamp(60px, 10vh, 120px); }
.story-lead .section-label { display: block; margin-bottom: 30px; }
.story-text {
  font-family: var(--font-serif);
  font-size: clamp(22px, 2.9vw, 38px);
  line-height: 1.5;
  color: #ededf0;
}
.story-text em { font-style: italic; color: #fff; }

.char-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--hairline-soft); }
.char { background: var(--black); padding: 40px 34px 44px; }
.char-no { font-size: 10.5px; letter-spacing: 0.28em; color: var(--grey-deep); }
.char-name { font-size: clamp(20px, 2.2vw, 26px); margin: 18px 0 16px; letter-spacing: -0.01em; }
.char-name span { display: block; font-size: 11px; font-weight: 500; letter-spacing: 0.24em; color: var(--grey-dim); margin-top: 8px; }
.char p { color: var(--grey); font-size: 14.5px; line-height: 1.7; }

/* ============================================================
   SYSTEM / CORE LOOP
   ============================================================ */
.system { background: var(--charcoal-2); padding: clamp(90px, 14vh, 170px) var(--pad-x); }
.system-inner { max-width: var(--maxw); margin: 0 auto; }
.system-list { margin: 56px 0 0; }
.sys {
  display: flex; gap: clamp(20px, 4vw, 60px); align-items: flex-start;
  padding: clamp(30px, 5vh, 52px) 0;
  border-top: 1px solid var(--hairline-soft);
}
.sys:last-child { border-bottom: 1px solid var(--hairline-soft); }
.sys-no {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 56px); line-height: 1;
  color: var(--grey-deep);
  flex: 0 0 auto;
}
.sys-body h3 { font-size: clamp(19px, 2.2vw, 28px); letter-spacing: -0.01em; display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; }
.sys-body h3 span { font-size: 11px; font-weight: 500; letter-spacing: 0.24em; color: var(--grey-dim); }
.sys-body p { margin: 16px 0 0; max-width: 720px; color: var(--grey); font-size: 15px; line-height: 1.7; }
.sys-body strong { color: var(--white); font-weight: 600; }

.controls { margin-top: clamp(56px, 9vh, 96px); }
.controls .section-label { display: block; margin-bottom: 26px; }
.control-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--hairline-soft);
  border: 1px solid var(--hairline-soft);
}
.control-grid li {
  background: var(--charcoal-2);
  padding: 22px 18px;
  display: flex; flex-direction: column; gap: 8px;
}
.control-grid kbd {
  font-family: "JetBrains Mono", monospace;
  font-size: 13px; font-weight: 500;
  color: var(--white);
  border: 1px solid var(--hairline);
  border-radius: 3px;
  padding: 5px 9px;
  align-self: flex-start;
}
.control-grid span { font-size: 12px; letter-spacing: 0.12em; color: #cfcfd4; }
.control-grid em { font-style: normal; font-size: 11.5px; letter-spacing: 0.08em; color: var(--grey-deep); }

/* ============================================================
   FEATURES
   ============================================================ */
.features { background: var(--black); padding: clamp(100px, 16vh, 200px) var(--pad-x); }
.features-inner { max-width: var(--maxw); margin: 0 auto; }
.features-inner .section-label.centered { margin-bottom: clamp(50px, 8vh, 90px); }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--hairline-soft); border: 1px solid var(--hairline-soft); }
.feature { background: var(--black); padding: 48px 40px 52px; position: relative; }
.feature-no { font-family: var(--font-serif); font-size: 40px; color: var(--grey-deep); }
.feature h3 { font-size: clamp(20px, 2.2vw, 26px); margin: 22px 0 18px; letter-spacing: -0.01em; }
.feature p { color: var(--grey); font-size: 14.5px; line-height: 1.72; }
.feature code { font-family: "JetBrains Mono", monospace; font-size: 12px; color: #cfcfd4; }
.swatches { display: flex; gap: 10px; margin-top: 26px; }
.swatches span { width: 36px; height: 36px; border: 1px solid var(--hairline); }

/* ============================================================
   UNITS
   ============================================================ */
.units { background: var(--charcoal); padding: clamp(90px, 14vh, 170px) var(--pad-x); }
.units-inner { max-width: var(--maxw); margin: 0 auto; }
.unit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 56px; }
.unit { border: 1px solid var(--hairline-soft); padding: 36px 32px 30px; background: var(--charcoal-2); transition: border-color .5s var(--ease); }
.unit:hover { border-color: var(--hairline); }
.unit-sprite {
  height: 170px;
  margin: -36px -32px 26px;
  background: #f0f6f0;
  border-bottom: 1px solid var(--hairline-soft);
  display: grid;
  place-items: center;
  overflow: hidden;
}
.unit-sprite img {
  height: 120px;
  width: auto;
  image-rendering: pixelated;
  display: block;
}
.unit-name { font-size: clamp(22px, 2.4vw, 28px); letter-spacing: -0.01em; }
.unit-name span { display: block; font-size: 11px; font-weight: 500; letter-spacing: 0.26em; color: var(--grey-dim); margin-top: 8px; }
.unit-trait { color: var(--grey); font-size: 13.5px; line-height: 1.6; margin: 18px 0 24px; min-height: 44px; }
.unit-stats { display: flex; flex-direction: column; }
.unit-stats li {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 11px 0;
  border-top: 1px solid var(--hairline-soft);
}
.unit-stats span { font-size: 12px; letter-spacing: 0.1em; color: var(--grey-deep); }
.unit-stats b { font-family: "JetBrains Mono", monospace; font-size: 15px; font-weight: 500; color: var(--white); }

/* ============================================================
   ROADMAP
   ============================================================ */
.roadmap { background: var(--black); padding: clamp(100px, 16vh, 200px) var(--pad-x); }
.roadmap-inner { max-width: var(--maxw); margin: 0 auto; }
.timeline { margin-top: 56px; }
.tl {
  display: flex; gap: clamp(24px, 5vw, 72px); align-items: baseline;
  padding: clamp(26px, 4.5vh, 44px) 0;
  border-top: 1px solid var(--hairline-soft);
  transition: padding-left .5s var(--ease);
}
.tl:last-child { border-bottom: 1px solid var(--hairline-soft); }
.tl:hover { padding-left: 12px; }
.tl-date {
  flex: 0 0 clamp(110px, 14vw, 180px);
  font-family: "JetBrains Mono", monospace;
  font-size: clamp(14px, 1.6vw, 18px);
  color: var(--grey);
  letter-spacing: 0.04em;
}
.tl-body h3 { font-size: clamp(20px, 2.6vw, 32px); letter-spacing: -0.01em; }
.tl-body p { margin: 12px 0 0; color: var(--grey); font-size: 14.5px; line-height: 1.65; max-width: 620px; }
.tl--final .tl-date,
.tl--final .tl-body h3 { color: #fff; }
.tl--final h3 { position: relative; display: inline-block; }
.tl--final h3::after { content: "●"; font-size: 9px; color: #fff; margin-left: 14px; vertical-align: middle; }

/* ============================================================
   AWARDS
   ============================================================ */
.awards { background: var(--charcoal-2); padding: clamp(90px, 14vh, 170px) var(--pad-x); }
.awards-inner { max-width: var(--maxw); margin: 0 auto; }
.awards-inner > .section-label { display: block; margin-bottom: 44px; }
.award {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: clamp(16px, 3vw, 48px);
  align-items: baseline;
  padding: 26px 0;
  border-top: 1px solid var(--hairline-soft);
}
.award:last-child { border-bottom: 1px solid var(--hairline-soft); }
.award-year { font-family: "JetBrains Mono", monospace; font-size: 14px; color: var(--grey-deep); }
.award-name { font-size: clamp(15px, 1.9vw, 20px); color: #e4e4e7; letter-spacing: -0.005em; line-height: 1.5; }
.award-name strong { color: #fff; font-weight: 700; }
.award-work { font-size: 11.5px; letter-spacing: 0.16em; color: var(--grey-dim); text-align: right; white-space: nowrap; }

/* ============================================================
   STUDIO / DEVELOPER
   ============================================================ */
.dev {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: clamp(40px, 6vw, 90px);
  text-align: left;
  margin-top: clamp(70px, 11vh, 130px);
  padding-top: clamp(50px, 8vh, 80px);
  border-top: 1px solid var(--hairline);
}
.dev-bio p { color: var(--grey); font-size: clamp(15px, 1.6vw, 17px); line-height: 1.8; }
.dev-skills .section-label { display: block; margin-bottom: 22px; }
.dev-skills ul { display: flex; flex-wrap: wrap; gap: 10px; }
.dev-skills li {
  font-size: 12px; letter-spacing: 0.08em; color: #d2d2d6;
  border: 1px solid var(--hairline-soft);
  padding: 9px 15px;
}

/* ============================================================
   CONTACT (footer top)
   ============================================================ */
.contact-block { max-width: 720px; }
.contact-mail {
  display: inline-flex; align-items: center; gap: 14px;
  font-size: clamp(18px, 2.4vw, 30px);
  font-weight: 500; letter-spacing: -0.01em;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--hairline);
  transition: border-color .5s var(--ease), letter-spacing .5s var(--ease);
}
.contact-mail:hover { border-color: var(--white); }
.contact-mail:hover .text-btn-arrow { transform: translateX(6px); }
.contact-tel { margin-top: 26px; font-family: "JetBrains Mono", monospace; font-size: 13px; letter-spacing: 0.08em; color: var(--grey-dim); }

/* ============================================================
   RESPONSIVE — new sections
   ============================================================ */
@media (max-width: 900px) {
  .game-hero { grid-template-columns: 1fr; }
  .game-art { max-width: 420px; }
  .char-grid { grid-template-columns: 1fr; }
  .control-grid { grid-template-columns: repeat(3, 1fr); }
  .feature-grid { grid-template-columns: 1fr; }
  .unit-grid { grid-template-columns: 1fr; }
  .sys { flex-direction: column; gap: 14px; }
  .dev { grid-template-columns: 1fr; }
  .award { grid-template-columns: 64px 1fr; }
  .award-work { grid-column: 2; text-align: left; }
}

@media (max-width: 560px) {
  .control-grid { grid-template-columns: repeat(2, 1fr); }
  .tl { flex-direction: column; gap: 10px; }
}

/* ============================================================
   GAME IMAGERY — real 1-bit assets
   ============================================================ */

/* CRT scanlines overlay */
.scanlines {
  position: absolute; inset: 0; pointer-events: none; z-index: 2;
  background: url("../assets/scanlines.png") repeat;
  background-size: 100% auto;
  mix-blend-mode: multiply;
  opacity: 0.22;
}
.scanlines--hero { z-index: 1; opacity: 0.06; mix-blend-mode: soft-light; }

/* Game key-art now fills the dark box (MainLogo has its own dark bg) */
.game-art-img { inset: 0; background-size: cover; }

/* Story scene + banner figures */
.story-lead { margin-bottom: clamp(36px, 6vh, 72px); }
.story-scene {
  margin: 0 0 clamp(56px, 9vh, 110px);
  max-width: 588px;
}
.story-scene img {
  width: 100%; display: block;
  border: 1px solid var(--hairline-soft);
  filter: contrast(106%);
}
.story-scene figcaption,
.platoon-banner figcaption {
  margin-top: 16px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11.5px; letter-spacing: 0.12em; color: var(--grey-dim);
}

/* Character portraits (dark-on-light 1-bit art framed on its native paper) */
.char { display: flex; flex-direction: column; }
.char-portrait {
  width: 60%;
  margin: 0 0 24px;
  background: #f0f6f0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid var(--hairline-soft);
}
.char-portrait img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center 22%;
  display: block;
}

/* System step icons (paper chips) */
.sys-body { flex: 1; }
.sys-ico {
  flex: 0 0 auto;
  align-self: flex-start;
  width: 76px; height: 76px;
  display: grid; place-items: center;
  background: #f0f6f0;
  border: 1px solid var(--hairline-soft);
}
.sys-ico img { width: 72%; height: 72%; object-fit: contain; display: block; }

/* Units feature: scout portrait + intro */
.units-feature {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
  margin-top: 56px;
  padding-bottom: clamp(48px, 7vh, 80px);
  border-bottom: 1px solid var(--hairline-soft);
}
.units-portrait {
  background: #f0f6f0;
  border: 1px solid var(--hairline-soft);
  aspect-ratio: 1 / 1;
  overflow: hidden;
}
.units-portrait img { width: 100%; height: 100%; object-fit: cover; display: block; }
.units-feature-text p {
  color: var(--grey);
  font-size: clamp(15px, 1.8vw, 19px);
  line-height: 1.8;
  max-width: 620px;
}
.platoon-icons { margin-top: 26px; }
.platoon-icons img {
  display: block;
  background: #f0f6f0;
  border: 1px solid var(--hairline-soft);
  padding: 11px 16px;
  image-rendering: pixelated;
}

/* Platoon sprite sheet exhibit */
.platoon-banner { margin: clamp(40px, 7vh, 80px) 0 0; }
.platoon-banner img {
  width: 100%; display: block;
  background: #f0f6f0;
  border: 1px solid var(--hairline-soft);
  padding: clamp(22px, 4vw, 52px);
  image-rendering: pixelated;
}

@media (max-width: 900px) {
  .units-feature { grid-template-columns: 1fr; }
  .units-portrait { max-width: 320px; }
  .sys-ico { width: 58px; height: 58px; }
}

/* ============================================================
   IN-GAME SCREENS
   ============================================================ */
.screens {
  background: var(--charcoal-2);
  padding: clamp(90px, 14vh, 170px) var(--pad-x);
}
.screens-inner { max-width: 820px; margin: 0 auto; }
.trailer { margin: 56px 0 0; }
.trailer-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  border: 1px solid var(--hairline-soft);
}
.trailer-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
.trailer figcaption {
  margin-top: 14px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11.5px; letter-spacing: 0.12em; color: var(--grey-dim);
  text-align: center;
}
.screen-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(18px, 2.2vw, 32px);
  margin-top: 56px;
}
.trailer + .screen-grid { margin-top: clamp(20px, 2.6vw, 36px); }
.screen { margin: 0; }
.screen--wide { grid-column: 1 / -1; }
.screen img {
  width: 100%;
  display: block;
  border: 1px solid var(--hairline-soft);
  background: #000;
  transition: border-color .5s var(--ease), filter .8s var(--ease);
  filter: brightness(0.94) contrast(1.04);
}
.screen:hover img { border-color: var(--hairline); filter: brightness(1) contrast(1.06); }
.screen figcaption {
  margin-top: 14px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11.5px; letter-spacing: 0.12em; color: var(--grey-dim);
}

@media (max-width: 720px) {
  .screen-grid { grid-template-columns: 1fr; }
  .screen { grid-column: 1 / -1; }
}