:root {
  --color-bg: #181b1f;
  --color-bg-alt: #20242a;
  --color-bg-card: #23262c;
  --color-bg-gradient: linear-gradient(120deg, rgba(40,44,50,0.13) 0%, rgba(24,27,31,0.09) 100%);
  --color-border: rgba(255,255,255,0.05);
  --color-accent: #2bd47d;
  --color-accent-hover: #21b86a;
  --color-accent-light: #43e08e;
  --color-text: #e4e8ee;
  --color-text-muted: #b3bac6;
  --color-text-light: #f8fafc;
  --color-shadow: 0 2px 16px 0 rgba(0,0,0,0.16), 0 1.5px 8px 0 rgba(0,0,0,0.08);
  --radius-s: 10px;
  --radius-m: 18px;
  --radius-l: 28px;
  --transition: 0.22s cubic-bezier(.6,.3,.3,1);
  --max-width: 1240px;
  --font-main: 'Inter', 'Segoe UI', 'Arial', sans-serif;
  --font-size: 14px;
  --font-size-h1: 2.1rem;
  --font-size-h2: 1.42rem;
  --font-size-h3: 1.08rem;
  --section-gap: 54px;
  --card-gap: 28px;
  --container-padding: 24px;
}

/* Reset & base */
html, body {
  height: 100%;
  margin: 0;
  padding: 0;
  font-family: var(--font-main);
  font-size: var(--font-size);
  background: var(--color-bg);
  color: var(--color-text);
  box-sizing: border-box;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  background: var(--color-bg);
  background-image: var(--color-bg-gradient);
  background-repeat: no-repeat;
  background-size: cover;
  line-height: 1.6;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
  border-radius: var(--radius-s);
  object-fit: cover;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-accent-light);
}

h1, h2, h3, h4 {
  margin: 0 0 0.5em 0;
  color: var(--color-text-light);
  font-weight: 700;
  line-height: 1.2;
}
h1 { font-size: var(--font-size-h1);}
h2 { font-size: var(--font-size-h2);}
h3, h4 { font-size: var(--font-size-h3);}

ul, ol {
  padding-left: 1.3em;
  margin: 0.5em 0 1em 0;
}

li {
  margin-bottom: 0.4em;
}

/* Container */
.dominoes-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  width: 100%;
}

/* Header */
.dominoes-header {
  background: var(--color-bg-alt);
  box-shadow: var(--color-shadow);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 20;
}
.dominoes-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 10px var(--container-padding);
  min-height: 64px;
}
.dominoes-logo__img {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-m);
  box-shadow: 0 0 0 2px var(--color-bg-card);
  background: var(--color-bg-card);
  transition: box-shadow var(--transition);
}
.dominoes-logo__img:hover {
  box-shadow: 0 0 0 3px var(--color-accent);
}

.dominoes-nav__list {
  display: flex;
  gap: 22px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.dominoes-nav__link {
  padding: 7px 16px;
  border-radius: var(--radius-s);
  color: var(--color-text-muted);
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: background var(--transition), color var(--transition);
  position: relative;
}
.dominoes-nav__link:hover, .dominoes-nav__link:focus {
  background: rgba(43,212,125,0.09);
  color: var(--color-accent);
}

/* HERO */
.dominoes-hero {
  padding: 38px 0 0 0;
  background: var(--color-bg);
  background-image: var(--color-bg-gradient);
}
.dominoes-hero__wrap {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 44px;
  align-items: stretch;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}
.dominoes-hero__left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
}
.dominoes-hero__title {
  font-size: 2.2rem;
  margin-bottom: 0.25em;
  color: var(--color-text-light);
  letter-spacing: -0.01em;
}
.dominoes-hero__tagline {
  font-size: 1.04rem;
  color: var(--color-text-muted);
  margin-bottom: 0.7em;
}
.dominoes-hero__meta {
  display: flex;
  align-items: flex-end;
  gap: 30px;
  margin-bottom: 1em;
  flex-wrap: wrap;
}
.dominoes-hero__stats {
  display: flex;
  gap: 18px;
  font-size: 0.98em;
  color: var(--color-text-muted);
}
.dominoes-hero__rating, .dominoes-hero__downloads, .dominoes-hero__age {
  background: var(--color-bg-card);
  border-radius: var(--radius-s);
  padding: 5px 12px;
  box-shadow: 0 1px 4px 0 rgba(0,0,0,0.08);
  border: 1px solid var(--color-border);
}
.dominoes-hero__buttons {
  display: flex;
  gap: 13px;
}
.dominoes-btn {
  display: inline-block;
  font-weight: 600;
  font-size: 1em;
  padding: 10px 24px;
  border-radius: var(--radius-m);
  border: none;
  background: var(--color-bg-card);
  color: var(--color-accent);
  box-shadow: 0 2px 8px 0 rgba(43,212,125,0.07);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  text-align: center;
  outline: none;
  text-decoration: none;
  position: relative;
}
.dominoes-btn--primary {
  background: linear-gradient(120deg,rgba(43,212,125,0.13) 0%,rgba(43,212,125,0.08) 100%), var(--color-accent);
  color: var(--color-bg-card);
  box-shadow: 0 2px 12px 0 rgba(43,212,125,0.14);
}
.dominoes-btn--primary:hover, .dominoes-btn--primary:focus {
  background: linear-gradient(120deg,rgba(43,224,142,0.18) 0%,rgba(43,212,125,0.13) 100%), var(--color-accent-hover);
  color: var(--color-bg-card);
  transform: translateY(-2px) scale(1.03);
}
.dominoes-btn--light {
  background: var(--color-bg-card);
  color: var(--color-accent);
  border: 1px solid var(--color-border);
}
.dominoes-btn--light:hover, .dominoes-btn--light:focus {
  background: rgba(43,212,125,0.10);
  color: var(--color-accent-light);
}
.dominoes-btn--large {
  font-size: 1.13em;
  padding: 16px 38px;
  border-radius: var(--radius-l);
  font-weight: 700;
  margin-top: 18px;
  background: linear-gradient(120deg,rgba(43,212,125,0.19) 0%,rgba(43,212,125,0.13) 100%), var(--color-accent);
  color: var(--color-bg-card);
  box-shadow: 0 4px 18px 0 rgba(43,212,125,0.18);
}
.dominoes-btn--large:hover, .dominoes-btn--large:focus {
  background: linear-gradient(120deg,rgba(43,224,142,0.24) 0%,rgba(43,212,125,0.18) 100%), var(--color-accent-hover);
  color: var(--color-bg-card);
  transform: translateY(-3px) scale(1.04);
}
.dominoes-hero__features {
  display: flex;
  flex-direction: column;
  gap: 0.6em;
  margin: 1em 0 0 0;
  padding: 0;
  list-style: none;
}
.dominoes-hero__feature {
  position: relative;
  padding-left: 1.6em;
  color: var(--color-text-muted);
  font-size: 0.98em;
}
.dominoes-hero__feature::before {
  content: '';
  display: inline-block;
  position: absolute;
  left: 0.2em;
  top: 0.61em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  opacity: 0.68;
}

.dominoes-hero__right {
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: flex-end;
  min-width: 0;
}
.dominoes-hero__card {
  background: var(--color-bg-card);
  border-radius: var(--radius-l);
  box-shadow: var(--color-shadow);
  overflow: hidden;
  max-width: 330px;
  width: 100%;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1.6/1;
  border: 1px solid var(--color-border);
}
.dominoes-hero__art {
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-height: 220px;
  border-radius: var(--radius-l);
}
.dominoes-hero__quick {
  display: flex;
  gap: 16px;
  margin-top: 6px;
}
.dominoes-hero__quick-item {
  background: var(--color-bg-card);
  border-radius: var(--radius-s);
  padding: 10px 16px;
  color: var(--color-text-muted);
  font-size: 0.96em;
  box-shadow: 0 1px 6px 0 rgba(0,0,0,0.08);
  border: 1px solid var(--color-border);
  min-width: 120px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.dominoes-hero__quick-item strong {
  color: var(--color-accent);
  font-weight: 600;
  font-size: 1em;
}

/* Features Section */
.dominoes-features {
  padding: var(--section-gap) 0 0 0;
  background: var(--color-bg-alt);
  background-image: var(--color-bg-gradient);
}
.dominoes-section__title {
  margin-bottom: 1.2em;
  text-align: left;
  font-size: 1.6rem;
  letter-spacing: -0.01em;
}
.dominoes-features__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 38px;
  align-items: start;
  margin-bottom: 2.2em;
}
.dominoes-features__col {
  display: flex;
  flex-direction: column;
  gap: 1.3em;
}
.dominoes-features__lead {
  color: var(--color-text-muted);
  font-size: 1.02em;
  margin-bottom: 0.7em;
}
.dominoes-features__list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.dominoes-features__list li {
  position: relative;
  padding-left: 1.7em;
  margin-bottom: 0.7em;
  color: var(--color-text);
}
.dominoes-features__list li::before {
  content: '';
  position: absolute;
  left: 0.3em;
  top: 0.7em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--color-accent);
  opacity: 0.46;
}
.dominoes-features__art {
  max-height: 260px;
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius-l);
  box-shadow: var(--color-shadow);
  border: 1px solid var(--color-border);
}
.dominoes-features__variants {
  margin-top: 1.8em;
  background: var(--color-bg-card);
  border-radius: var(--radius-m);
  box-shadow: var(--color-shadow);
  padding: 26px 28px;
  border: 1px solid var(--color-border);
}
.dominoes-section__subtitle {
  color: var(--color-accent);
  font-size: 1.1em;
  font-weight: 600;
  margin-bottom: 0.7em;
}
.dominoes-features__variants-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5em;
}
.dominoes-features__variants-list li {
  position: relative;
  padding-left: 1.5em;
  color: var(--color-text-muted);
}
.dominoes-features__variants-list li::before {
  content: '';
  position: absolute;
  left: 0.2em;
  top: 0.7em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-accent);
  opacity: 0.38;
}

/* Gameplay Section */
.dominoes-gameplay {
  padding: var(--section-gap) 0 0 0;
  background: var(--color-bg);
  background-image: var(--color-bg-gradient);
}
.dominoes-gameplay__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 38px;
  align-items: start;
}
.dominoes-gameplay__col {
  display: flex;
  flex-direction: column;
  gap: 1.2em;
}
.dominoes-gameplay__subtitle {
  color: var(--color-accent);
  font-size: 1.04em;
  font-weight: 600;
  margin-bottom: 0.4em;
}
.dominoes-gameplay__list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.2em 0;
}
.dominoes-gameplay__list li {
  position: relative;
  padding-left: 1.4em;
  color: var(--color-text);
  margin-bottom: 0.5em;
}
.dominoes-gameplay__list li::before {
  content: '';
  position: absolute;
  left: 0.2em;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-accent);
  opacity: 0.36;
}
.dominoes-gameplay__blocks {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.dominoes-gameplay__block {
  background: var(--color-bg-card);
  border-radius: var(--radius-m);
  box-shadow: var(--color-shadow);
  padding: 16px 18px;
  min-width: 160px;
  flex: 1 1 0px;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.98em;
}
.dominoes-gameplay__block strong {
  color: var(--color-accent);
  font-weight: 600;
  font-size: 1em;
  display: block;
  margin-bottom: 0.3em;
}
.dominoes-gameplay__art {
  max-height: 300px;
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius-l);
  box-shadow: var(--color-shadow);
  border: 1px solid var(--color-border);
}

/* Modes Section */
.dominoes-modes {
  padding: var(--section-gap) 0 0 0;
  background: var(--color-bg-alt);
  background-image: var(--color-bg-gradient);
}
.dominoes-modes__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 38px;
  align-items: start;
}
.dominoes-modes__col {
  display: flex;
  flex-direction: column;
  gap: 1.1em;
}
.dominoes-modes__subtitle {
  color: var(--color-accent);
  font-size: 1.05em;
  font-weight: 600;
  margin-bottom: 0.5em;
}
.dominoes-modes__list {
  list-style: none;
  padding: 0;
  margin: 0 0 1em 0;
  display: grid;
  gap: 0.4em;
}
.dominoes-modes__list li {
  position: relative;
  padding-left: 1.3em;
  color: var(--color-text-muted);
}
.dominoes-modes__list li::before {
  content: '';
  position: absolute;
  left: 0.2em;
  top: 0.7em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  opacity: 0.33;
}
.dominoes-modes__art {
  max-height: 220px;
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius-m);
  box-shadow: var(--color-shadow);
  border: 1px solid var(--color-border);
  margin-top: 1.2em;
}

/* Screenshots Section */
.dominoes-screenshots {
  padding: var(--section-gap) 0 0 0;
  background: var(--color-bg);
  background-image: var(--color-bg-gradient);
}
.dominoes-screenshots__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 1.6em;
}
.dominoes-screenshot {
  background: var(--color-bg-card);
  border-radius: var(--radius-m);
  box-shadow: var(--color-shadow);
  overflow: hidden;
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  transition: box-shadow var(--transition), transform var(--transition);
  cursor: pointer;
}
.dominoes-screenshot:hover, .dominoes-screenshot:focus {
  box-shadow: 0 4px 28px 0 rgba(43,212,125,0.18), 0 2px 12px 0 rgba(0,0,0,0.10);
  transform: translateY(-3px) scale(1.025);
}
.dominoes-screenshot__img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: var(--radius-m) var(--radius-m) 0 0;
}
.dominoes-screenshot__cap {
  padding: 10px 12px;
  color: var(--color-text-muted);
  background: transparent;
  font-size: 0.97em;
  border-top: 1px solid var(--color-border);
  min-height: 42px;
  text-align: center;
}

/* Reviews Section */
.dominoes-reviews {
  padding: var(--section-gap) 0 0 0;
  background: var(--color-bg-alt);
  background-image: var(--color-bg-gradient);
}
.dominoes-reviews__lead {
  color: var(--color-text-muted);
  font-size: 1.02em;
  margin-bottom: 1.5em;
}
.dominoes-reviews__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.dominoes-quote {
  background: var(--color-bg-card);
  border-radius: var(--radius-l);
  box-shadow: var(--color-shadow);
  border: 1px solid var(--color-border);
  padding: 22px 26px 18px 26px;
  color: var(--color-text);
  font-style: italic;
  font-size: 1em;
  position: relative;
  transition: box-shadow var(--transition), transform var(--transition);
}
.dominoes-quote:hover, .dominoes-quote:focus {
  box-shadow: 0 4px 24px 0 rgba(43,212,125,0.13), 0 2px 8px 0 rgba(0,0,0,0.10);
  transform: translateY(-2px) scale(1.015);
}
.dominoes-quote p {
  margin: 0 0 0.8em 0;
}
.dominoes-quote cite {
  display: block;
  color: var(--color-accent);
  font-size: 0.97em;
  font-style: normal;
  font-weight: 600;
  margin-top: 0.4em;
}

/* Rhythm Section */
.dominoes-rhythm {
  padding: var(--section-gap) 0 0 0;
  background: var(--color-bg);
  background-image: var(--color-bg-gradient);
}
.dominoes-rhythm__steps {
  background: var(--color-bg-card);
  border-radius: var(--radius-m);
  box-shadow: var(--color-shadow);
  border: 1px solid var(--color-border);
  padding: 24px 32px;
  margin-bottom: 1.5em;
  color: var(--color-text-muted);
  font-size: 0.99em;
}
.dominoes-rhythm__steps li {
  margin-bottom: 0.7em;
}
.dominoes-rhythm__why {
  color: var(--color-accent);
  font-weight: 600;
  font-size: 1.01em;
  margin-top: 0.7em;
}

/* CTA Section */
.dominoes-cta {
  padding: var(--section-gap) 0 0 0;
  background: var(--color-bg-alt);
  background-image: var(--color-bg-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
}
.dominoes-cta__inner {
  background: var(--color-bg-card);
  border-radius: var(--radius-l);
  box-shadow: var(--color-shadow);
  padding: 38px 44px;
  max-width: 540px;
  width: 100%;
  text-align: center;
  border: 1px solid var(--color-border);
}
.dominoes-cta__title {
  color: var(--color-accent);
  font-size: 1.4em;
  margin-bottom: 0.6em;
}
.dominoes-cta__text {
  color: var(--color-text-muted);
  margin-bottom: 1.4em;
  font-size: 1.01em;
}

/* Footer */
.dominoes-footer {
  background: var(--color-bg);
  background-image: var(--color-bg-gradient);
  border-top: 1px solid var(--color-border);
  margin-top: var(--section-gap);
  padding: 0;
}
.dominoes-footer__inner {
  display: grid;
  grid-template-columns: 2.2fr 1.2fr 1.2fr;
  gap: 32px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 38px var(--container-padding) 24px var(--container-padding);
}
.dominoes-footer__logo-img {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-m);
  margin-bottom: 0.8em;
  box-shadow: 0 0 0 2px var(--color-bg-card);
}
.dominoes-footer__about {
  color: var(--color-text-muted);
  font-size: 0.98em;
  margin-top: 0.3em;
}
.dominoes-footer__title {
  color: var(--color-accent);
  font-size: 1.01em;
  font-weight: 600;
  margin-bottom: 0.7em;
}
.dominoes-footer__links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5em;
}
.dominoes-footer__links li a {
  color: var(--color-text-muted);
  transition: color var(--transition);
  padding: 4px 0;
  border-radius: var(--radius-s);
  display: inline-block;
}
.dominoes-footer__links li a:hover, .dominoes-footer__links li a:focus {
  color: var(--color-accent);
  background: rgba(43,212,125,0.09);
}
.dominoes-footer__bottom {
  border-top: 1px solid var(--color-border);
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.93em;
  padding: 12px 0 16px 0;
  background: transparent;
  margin-top: 0.5em;
}

/* Responsive */
@media (max-width: 1100px) {
  .dominoes-hero__wrap,
  .dominoes-features__grid,
  .dominoes-gameplay__grid,
  .dominoes-modes__grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .dominoes-hero__right,
  .dominoes-features__col,
  .dominoes-gameplay__col,
  .dominoes-modes__col {
    align-items: flex-start;
  }
  .dominoes-screenshots__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
  .dominoes-reviews__list {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .dominoes-footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
}

@media (max-width: 700px) {
  .dominoes-header__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 8px var(--container-padding);
  }
  .dominoes-nav__list {
    gap: 10px;
    flex-wrap: wrap;
  }
  .dominoes-hero {
    padding: 18px 0 0 0;
  }
  .dominoes-hero__wrap {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 var(--container-padding);
  }
  .dominoes-hero__card {
    max-width: 100%;
    aspect-ratio: 1.6/1;
  }
  .dominoes-features,
  .dominoes-gameplay,
  .dominoes-modes,
  .dominoes-screenshots,
  .dominoes-reviews,
  .dominoes-rhythm,
  .dominoes-cta {
    padding: 32px 0 0 0;
  }
  .dominoes-features__grid,
  .dominoes-gameplay__grid,
  .dominoes-modes__grid {
    gap: 20px;
  }
  .dominoes-features__art,
  .dominoes-gameplay__art,
  .dominoes-modes__art {
    max-height: 180px;
  }
  .dominoes-screenshots__grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .dominoes-footer__inner {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 24px var(--container-padding) 14px var(--container-padding);
  }
  .dominoes-cta__inner {
    padding: 22px 10px;
  }
}

/* Hide scrollbars for horizontal overflow */
body, .dominoes-screenshots__grid {
  scrollbar-width: thin;
  scrollbar-color: var(--color-accent) var(--color-bg-card);
}
body::-webkit-scrollbar, .dominoes-screenshots__grid::-webkit-scrollbar {
  width: 8px;
  background: var(--color-bg-card);
}
body::-webkit-scrollbar-thumb, .dominoes-screenshots__grid::-webkit-scrollbar-thumb {
  background: var(--color-accent);
  border-radius: 8px;
  opacity: 0.6;
}

/* Selection */
::selection {
  background: var(--color-accent);
  color: var(--color-bg-card);
}