:root {
  --ink: #17202a;
  --muted: #5d6b78;
  --line: #dce4e8;
  --paper: #ffffff;
  --mist: #f4f8f9;
  --teal: #0a9ea7;
  --teal-dark: #08747d;
  --coral: #ee6b5b;
  --lemon: #f7bd2a;
  --sky: #80cfe5;
  --charcoal: #20242b;
  --shadow: 0 18px 48px rgba(23, 32, 42, 0.11);
  --header-height: 72px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

p,
h1,
h2,
h3 {
  margin-top: 0;
}

p {
  color: var(--muted);
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  padding: 0 32px;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(220, 228, 232, 0.86);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  color: var(--charcoal);
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  color: #fff;
  background: var(--charcoal);
  border: 3px solid var(--lemon);
  border-radius: 8px;
  font-weight: 900;
  line-height: 1;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.95rem;
  font-weight: 700;
  color: #31404c;
}

.site-nav a {
  padding: 8px 0;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a[aria-current="page"] {
  color: var(--teal-dark);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.nav-toggle span[aria-hidden="true"] {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  background: var(--ink);
}

.hero {
  display: flex;
  align-items: center;
  min-height: 76svh;
  background:
    linear-gradient(
      90deg,
      rgba(255, 255, 255, 0.97) 0%,
      rgba(255, 255, 255, 0.88) 34%,
      rgba(255, 255, 255, 0.24) 62%,
      rgba(255, 255, 255, 0) 100%
    ),
    url("../img/hero-casual-games.jpg") center / cover no-repeat;
}

.hero-inner {
  padding: 84px 0 88px;
}

.eyebrow {
  margin-bottom: 12px;
  color: var(--teal-dark);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1,
.policy-hero h1 {
  max-width: 680px;
  margin-bottom: 18px;
  color: var(--charcoal);
  font-size: clamp(3.75rem, 7.8vw, 7.2rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 560px;
  margin-bottom: 34px;
  color: #30404c;
  font-size: clamp(1.12rem, 2vw, 1.42rem);
  line-height: 1.45;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border: 2px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  line-height: 1;
}

.button-primary {
  color: #fff;
  background: var(--charcoal);
  box-shadow: 0 8px 0 var(--lemon);
}

.button-primary:hover,
.button-primary:focus-visible {
  transform: translateY(-2px);
}

.button-secondary {
  color: var(--charcoal);
  background: rgba(255, 255, 255, 0.74);
  border-color: rgba(23, 32, 42, 0.22);
}

.signal-band {
  background: var(--charcoal);
  color: #fff;
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.14);
}

.signal-grid div {
  min-height: 136px;
  padding: 24px;
  background: var(--charcoal);
}

.signal-grid strong,
.signal-grid span {
  display: block;
}

.signal-grid strong {
  margin-bottom: 8px;
  font-size: 1rem;
}

.signal-grid span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.94rem;
}

.section {
  padding: 100px 0;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.75fr);
  gap: 48px;
  align-items: end;
}

.section-heading h2,
.contact-section h2 {
  max-width: 720px;
  margin-bottom: 0;
  color: var(--charcoal);
  font-size: clamp(2.2rem, 4vw, 4.2rem);
  line-height: 1;
  letter-spacing: 0;
}

.section-heading.narrow h2 {
  max-width: 820px;
}

.section-lead {
  margin-bottom: 0;
  font-size: 1.12rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 42px;
}

.feature-card {
  min-height: 308px;
  padding: 28px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 7px solid var(--teal);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.feature-card h3 {
  margin-bottom: 12px;
  color: var(--charcoal);
  font-size: 1.55rem;
  line-height: 1.12;
}

.feature-card p {
  margin-bottom: 0;
}

.card-kicker {
  display: inline-block;
  margin-bottom: 58px;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 900;
}

.accent-coral {
  border-top-color: var(--coral);
}

.accent-lemon {
  border-top-color: var(--lemon);
}

.studio-section {
  background: var(--mist);
}

.studio-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1fr);
  gap: 58px;
  align-items: start;
}

.practice-list {
  display: grid;
  gap: 16px;
}

.practice-item {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 18px;
  padding: 24px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.practice-item > span {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  color: var(--charcoal);
  background: var(--lemon);
  border-radius: 8px;
  font-weight: 900;
}

.practice-item h3,
.value-grid h3 {
  margin-bottom: 6px;
  color: var(--charcoal);
  font-size: 1.12rem;
}

.practice-item p,
.value-grid p {
  margin-bottom: 0;
}

.values-section {
  background: #fff;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 48px;
  background: var(--line);
  border: 1px solid var(--line);
}

.value-grid div {
  min-height: 184px;
  padding: 24px;
  background: #fff;
}

.contact-section {
  padding: 90px 0;
  color: #fff;
  background: var(--charcoal);
  border-top: 7px solid var(--teal);
}

.contact-section .eyebrow,
.contact-section h2 {
  color: #fff;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 420px);
  gap: 44px;
  align-items: center;
}

.contact-panel {
  display: grid;
  gap: 12px;
}

.contact-panel a {
  display: block;
  padding: 18px;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 8px;
}

.contact-panel span {
  display: block;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.site-footer {
  padding: 26px 0;
  background: var(--charcoal);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer-inner p {
  margin: 0;
  color: rgba(255, 255, 255, 0.64);
  font-size: 0.92rem;
}

.footer-inner div {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-inner a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.92rem;
  font-weight: 700;
}

.policy-page {
  background: var(--mist);
}

.policy-hero {
  padding: 96px 0 64px;
  background:
    linear-gradient(
      90deg,
      rgba(255, 255, 255, 0.96),
      rgba(255, 255, 255, 0.86)
    ),
    url("../img/hero-casual-games.jpg") center / cover no-repeat;
  border-bottom: 1px solid var(--line);
}

.policy-hero p:last-child {
  max-width: 760px;
  margin-bottom: 0;
  color: #30404c;
  font-size: 1.18rem;
}

.policy-wrap {
  display: grid;
  grid-template-columns: minmax(180px, 250px) minmax(0, 820px);
  gap: 40px;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 56px 0 90px;
}

.policy-index {
  position: sticky;
  top: calc(var(--header-height) + 24px);
  align-self: start;
  display: grid;
  gap: 6px;
  min-width: 0;
}

.policy-index a {
  padding: 9px 0;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  font-size: 0.94rem;
  font-weight: 700;
}

.policy-index a:hover,
.policy-index a:focus-visible {
  color: var(--teal-dark);
}

.policy-content {
  min-width: 0;
  padding: 42px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.policy-content section + section {
  margin-top: 42px;
  padding-top: 36px;
  border-top: 1px solid var(--line);
}

.policy-content h2 {
  margin-bottom: 16px;
  color: var(--charcoal);
  font-size: 1.7rem;
  line-height: 1.18;
}

.policy-content h3 {
  margin: 24px 0 8px;
  color: var(--charcoal);
  font-size: 1.05rem;
}

.policy-content p {
  margin-bottom: 14px;
}

.policy-content p:last-child {
  margin-bottom: 0;
}

.policy-content a {
  color: var(--teal-dark);
  font-weight: 800;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.policy-content ul {
  margin: 0 0 18px 0;
  padding-left: 21px;
  color: var(--muted);
}

.policy-content li + li {
  margin-top: 8px;
}

.policy-table {
  display: grid;
  gap: 1px;
  margin: 22px 0;
  overflow: hidden;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.policy-table > div {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr 1.35fr;
  gap: 1px;
  background: var(--line);
}

.policy-table span,
.policy-table strong {
  padding: 14px;
  background: #fff;
  color: var(--muted);
  font-size: 0.92rem;
}

.policy-table strong {
  color: var(--charcoal);
  background: #edf5f6;
}

@media (max-width: 900px) {
  .site-header {
    padding: 0 20px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 20px;
    left: 20px;
    display: none;
    padding: 12px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
  }

  .nav-open .site-nav {
    display: grid;
    gap: 4px;
  }

  .site-nav a {
    padding: 12px;
  }

  .hero {
    min-height: 72svh;
    background-position: 58% center;
  }

  .hero h1,
  .policy-hero h1 {
    font-size: clamp(3rem, 14vw, 5.6rem);
  }

  .signal-grid,
  .card-grid,
  .studio-layout,
  .value-grid,
  .contact-layout,
  .two-column,
  .policy-wrap {
    grid-template-columns: 1fr;
  }

  .signal-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .studio-layout,
  .contact-layout,
  .two-column {
    gap: 30px;
  }

  .policy-index {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .policy-content {
    padding: 30px;
  }

  .policy-table {
    overflow-x: auto;
  }

  .policy-table > div {
    min-width: 760px;
  }
}

@media (max-width: 640px) {
  .container,
  .policy-wrap {
    width: min(100% - 28px, 1120px);
  }

  .site-header {
    min-height: 66px;
  }

  .brand {
    gap: 10px;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
  }

  .hero {
    min-height: 70svh;
    background:
      linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.96) 0%,
        rgba(255, 255, 255, 0.9) 52%,
        rgba(255, 255, 255, 0.54) 100%
      ),
      url("../img/hero-casual-games.jpg") 64% center / cover no-repeat;
  }

  .hero-inner {
    padding: 56px 0 62px;
  }

  .hero-copy {
    font-size: 1.04rem;
  }

  .hero-actions,
  .footer-inner,
  .footer-inner div {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .signal-grid {
    grid-template-columns: 1fr;
  }

  .signal-grid div {
    min-height: 118px;
  }

  .section {
    padding: 72px 0;
  }

  .section-heading h2,
  .contact-section h2 {
    font-size: clamp(2rem, 11vw, 3.1rem);
  }

  .feature-card {
    min-height: 268px;
  }

  .card-kicker {
    margin-bottom: 36px;
  }

  .practice-item {
    grid-template-columns: 1fr;
  }

  .value-grid div {
    min-height: 146px;
  }

  .contact-section {
    padding: 70px 0;
    background: var(--charcoal);
  }

  .policy-hero {
    padding: 68px 0 46px;
  }

  .policy-index {
    grid-template-columns: 1fr;
  }

  .policy-content {
    padding: 22px;
  }

  .policy-content h2 {
    font-size: 1.38rem;
  }
}