:root {
  --bg-main: #191d26;
  --bg-accent: #2e474c;
  --bg-deep: #0c1118;
  --bg-soft: #151a22;
  --teal: #a7c6c8;
  --teal-soft: #9ebdc0;
  --teal-hover: #89adb1;
  --text-primary: #f1f3f5;
  --text-secondary: #c8cdd2;
  --text-muted: #8f9aa3;
  --border: rgba(255,255,255,.14);
  --border-strong: rgba(255,255,255,.22);
  --glow: rgba(46,71,76,.35);
  --shell: 1400px;
  --radius: 6px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--bg-main);
}

body {
  margin: 0;
  color: var(--text-secondary);
  background: var(--bg-main);
  font-family: "Inter", "Segoe UI", Arial, sans-serif;
  line-height: 1.65;
}

img { max-width: 100%; }
a { color: inherit; }

.shell {
  width: min(calc(100% - 64px), var(--shell));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: 78px;
  background: rgba(12,17,24,.62);
  border-bottom: 1px solid rgba(255,255,255,.055);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-mini {
  text-decoration: none;
  font-family: "Montserrat", "Segoe UI", Arial, sans-serif;
  letter-spacing: .18em;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.site-nav a {
  text-decoration: none;
  font-family: "Montserrat", "Segoe UI", Arial, sans-serif;
  font-size: 14px;
  letter-spacing: .045em;
  color: var(--text-secondary);
  transition: color .25s ease;
}

.site-nav a:hover { color: var(--teal-hover); }

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  height: 1px;
  margin: 5px 0;
  background: var(--text-primary);
}

/* HERO */

.hero {
  position: relative;
  min-height: 100svh;
  padding: 132px 0 84px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(900px 740px at 81% 18%, rgba(46,71,76,.29), transparent 69%),
    linear-gradient(145deg, #151922 0%, var(--bg-main) 48%, #1c232b 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, .84fr) minmax(420px, 1.16fr);
  gap: clamp(56px, 7vw, 120px);
  align-items: center;
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 650px;
}

.wordmark {
  display: block;
  width: clamp(220px, 22vw, 340px);
  max-width: 100%;
  height: auto;
  margin-bottom: 16px;
}

.eyebrow,
.section-kicker {
  margin: 0;
  font-family: "Montserrat", "Segoe UI", Arial, sans-serif;
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: 13px;
  color: var(--teal-soft);
}

.hero h1,
.section h2 {
  font-family: "Montserrat", "Segoe UI", Arial, sans-serif;
  font-weight: 300;
}

.hero h1 {
  margin: 58px 0 18px;
  font-size: clamp(56px, 5.4vw, 78px);
  line-height: 1.03;
  letter-spacing: .055em;
  color: var(--teal);
}

.hero-lead {
  margin: 0;
  max-width: 620px;
  font-size: clamp(20px, 1.5vw, 24px);
  line-height: 1.55;
  color: var(--text-secondary);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 38px;
}

.btn {
  min-height: 50px;
  padding: 0 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  font-family: "Montserrat", "Segoe UI", Arial, sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  text-decoration: none;
  transition: transform .25s ease, background .25s ease, border-color .25s ease;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--bg-accent);
  color: var(--text-primary);
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 10px 35px rgba(0,0,0,.16);
}

.btn-primary:hover { background: #38555b; }

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
}

.btn-secondary:hover { background: rgba(255,255,255,.05); }

.adult-note {
  margin: 18px 0 0;
  color: var(--text-muted);
  font-size: 13px;
}

.hero-art-wrap {
  position: relative;
  z-index: 1;
  width: min(100%, 650px);
  justify-self: end;
}

.art-glow {
  position: absolute;
  z-index: -1;
  inset: 8% 0 8% 4%;
  background: radial-gradient(circle at 50% 50%, rgba(46,71,76,.42), transparent 70%);
  filter: blur(42px);
}

.hero-art {
  display: block;
  width: 100%;
  height: auto;
  max-height: 78svh;
  object-fit: contain;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--radius);
  box-shadow:
    0 28px 80px rgba(0,0,0,.42),
    0 0 42px rgba(46,71,76,.10);
}

/* SHARED */

.section {
  position: relative;
  padding: 140px 0;
  border-top: 1px solid rgba(255,255,255,.05);
}

.section h2 {
  margin: 14px 0 0;
  color: var(--text-primary);
  font-size: clamp(40px, 4vw, 52px);
  line-height: 1.15;
  letter-spacing: .01em;
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .55s ease, transform .55s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ABOUT GAME */

.section-about-game {
  background:
    radial-gradient(560px 360px at 16% 55%, rgba(46,71,76,.16), transparent 72%),
    var(--bg-main);
}

.about-game-grid {
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  gap: clamp(72px, 10vw, 160px);
  align-items: start;
}

.section-heading {
  max-width: 560px;
  position: sticky;
  top: 125px;
}

.about-copy {
  max-width: 680px;
  font-size: 19px;
  color: var(--text-secondary);
}

.about-copy p {
  margin: 0 0 24px;
}

.about-copy p:first-child {
  color: var(--text-primary);
  font-size: 22px;
}

/* FEATURES */

.section-features {
  background: var(--bg-soft);
  padding-top: 105px;
  padding-bottom: 115px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 58px;
}

.feature-line {
  display: block;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, rgba(167,198,200,.64), rgba(255,255,255,.05));
  margin-bottom: 26px;
}

.feature h3 {
  margin: 0 0 16px;
  color: var(--teal);
  font-family: "Montserrat", "Segoe UI", Arial, sans-serif;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: .13em;
}

.feature p {
  margin: 0;
  font-size: 17px;
  color: var(--text-secondary);
}

/* STRIP */

.section-strip {
  background:
    radial-gradient(900px 520px at 50% 0%, rgba(46,71,76,.13), transparent 72%),
    var(--bg-main);
  overflow: hidden;
}

.strip-heading {
  max-width: 760px;
  margin-bottom: 54px;
}

.visual-strip {
  display: grid;
  grid-template-columns: 1.22fr .82fr 1.42fr .82fr 1.22fr;
  gap: 12px;
  align-items: stretch;
}

.strip-card {
  position: relative;
  margin: 0;
  min-height: 420px;
  overflow: hidden;
  background: var(--bg-deep);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 5px;
  box-shadow: 0 18px 46px rgba(0,0,0,.18);
}

.strip-card img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  display: block;
  filter: saturate(.94) contrast(1.01);
  transition: transform .45s ease, filter .45s ease;
}

.strip-card:hover img {
  transform: scale(1.018);
  filter: saturate(1) contrast(1.03);
}

.strip-card figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 30px 18px 15px;
  color: rgba(241,243,245,.82);
  font-family: "Montserrat", "Segoe UI", Arial, sans-serif;
  font-size: 11px;
  letter-spacing: .15em;
  text-transform: uppercase;
  background: linear-gradient(transparent, rgba(8,11,15,.66));
}

.strip-center {
  box-shadow:
    0 22px 54px rgba(0,0,0,.28),
    0 0 34px rgba(46,71,76,.10);
}

/* GINA */

.section-gina {
  background: var(--bg-deep);
}

.gina-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(70px, 9vw, 145px);
  align-items: center;
}

.gina-visual {
  position: relative;
  max-width: 660px;
}

.gina-video {
  position: relative;
  z-index: 2;
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 5px;
  border: 1px solid rgba(255,255,255,.08);
  box-shadow:
    0 26px 70px rgba(0,0,0,.34),
    0 0 34px rgba(46,71,76,.10);
}

.gina-glow {
  position: absolute;
  z-index: 1;
  inset: 8%;
  background: rgba(46,71,76,.32);
  filter: blur(50px);
}

.gina-copy {
  max-width: 590px;
}

.gina-copy p {
  margin: 22px 0 0;
  font-size: 18px;
}

/* HERANDU */

.section-herandu {
  background:
    radial-gradient(700px 500px at 18% 50%, rgba(46,71,76,.15), transparent 72%),
    var(--bg-main);
}

.herandu-grid {
  display: grid;
  grid-template-columns: .52fr 1.48fr;
  gap: clamp(70px, 9vw, 150px);
  align-items: center;
}

.herandu-mark {
  display: flex;
  justify-content: center;
}

.herandu-mark img {
  width: min(280px, 80%);
  opacity: .76;
  filter: drop-shadow(0 18px 42px rgba(0,0,0,.34));
}

.herandu-copy {
  max-width: 760px;
}

.herandu-copy p {
  margin: 20px 0 0;
  font-size: 18px;
}

.process-note {
  margin-top: 34px !important;
  padding-top: 26px;
  border-top: 1px solid rgba(255,255,255,.08);
  color: var(--text-muted);
  font-size: 15px !important;
}

/* CONTACT */

.section-contact {
  background: var(--bg-soft);
  padding-top: 110px;
  padding-bottom: 110px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: end;
}

.contact-links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 13px;
}

.contact-links a {
  text-decoration: none;
  color: var(--text-primary);
  font-size: 18px;
  border-bottom: 1px solid rgba(255,255,255,.12);
  transition: color .25s ease, border-color .25s ease;
}

.contact-links a:hover {
  color: var(--teal);
  border-color: rgba(167,198,200,.5);
}

/* FOOTER */

.site-footer {
  padding: 28px 0;
  background: var(--bg-deep);
  border-top: 1px solid rgba(255,255,255,.05);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  color: var(--text-muted);
  font-size: 12px;
}

/* RESPONSIVE */

@media (max-width: 1120px) {
  .visual-strip {
    grid-template-columns: repeat(6, 1fr);
  }

  .strip-card {
    grid-column: span 2;
    min-height: 360px;
  }

  .strip-wide {
    grid-column: span 3;
  }

  .strip-center {
    grid-column: span 6;
    min-height: 470px;
  }

  .strip-card img {
    min-height: inherit;
  }
}

@media (max-width: 900px) {
  .shell { width: min(calc(100% - 36px), var(--shell)); }
  .site-header { height: 68px; }

  .menu-toggle { display: block; }

  .site-nav {
    position: absolute;
    top: 68px;
    left: 18px;
    right: 18px;
    display: none;
    padding: 18px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(12,17,24,.97);
    border: 1px solid var(--border);
    border-radius: 6px;
    box-shadow: 0 20px 50px rgba(0,0,0,.35);
  }

  .site-nav.is-open { display: flex; }

  .site-nav a {
    padding: 13px 8px;
    border-bottom: 1px solid rgba(255,255,255,.06);
  }

  .site-nav a:last-child { border-bottom: 0; }

  .hero {
    min-height: auto;
    padding: 112px 0 82px;
  }

  .hero-grid,
  .about-game-grid,
  .gina-grid,
  .herandu-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid { gap: 54px; }

  .hero h1 {
    margin-top: 44px;
    font-size: clamp(44px, 12vw, 60px);
  }

  .hero-lead { font-size: 19px; }

  .hero-art-wrap {
    width: min(100%, 620px);
    justify-self: center;
  }

  .hero-art { max-height: none; }

  .section { padding: 92px 0; }

  .section-heading {
    position: static;
  }

  .about-game-grid,
  .gina-grid,
  .herandu-grid {
    gap: 54px;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .gina-visual {
    max-width: 620px;
  }

  .herandu-mark {
    justify-content: flex-start;
  }

  .herandu-mark img {
    width: 180px;
  }

  .contact-grid {
    gap: 46px;
  }
}

@media (max-width: 640px) {
  .brand-mini {
    font-size: 12px;
    letter-spacing: .14em;
  }

  .wordmark {
    width: min(280px, 86vw);
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn { width: 100%; }

  .about-copy,
  .gina-copy p,
  .herandu-copy p {
    font-size: 16px;
  }

  .visual-strip {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .strip-card,
  .strip-wide,
  .strip-center {
    grid-column: auto;
    min-height: 330px;
  }

  .strip-card img {
    min-height: 330px;
  }

  .footer-inner {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}