:root {
  --bg: #f4f4f1;
  --surface: #ffffff;
  --green: #16c6dc;
  --green-dark: #0fa5b8;
  --green-soft: #eef8fc;
  --text: #4b4b4b;
  --heading: #16c6dc;
  --yellow: #f3a315;
  --line: #eef8fc;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
}

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

.corner-ribbon {
  position: fixed;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-left: 36px solid transparent;
  border-top: 36px solid #f39b11;
}

.page {
  width: min(100% - 40px, 885px);
  margin: 0 auto;
  padding: 52px 0 40px;
}

.hero {
  text-align: center;
}

.logo-wrap { margin-bottom: 28px; }
.logo {
  width: min(100%, 380px);
  height: auto;
  margin: 0 auto;
}
.logo-subtitle {
  color: var(--green);
  font-size: 14px;
  letter-spacing: 0.28em;
  font-weight: 600;
  margin-top: 10px;
}

.cta-stack {
  display: grid;
  gap: 14px;
  margin-bottom: 34px;
}

.cta {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 64px;
  border-radius: 12px;
  font-size: 22px;
  font-weight: 700;
}

.cta-primary {
  background: linear-gradient(90deg, var(--green) 0%, var(--green-dark) 100%);
  color: #fff;
  box-shadow: 0 10px 18px rgba(23, 187, 130, 0.18);
}

.cta-secondary {
  border: 3px solid var(--green);
  color: var(--green);
  background: transparent;
}

.hero-title {
  margin: 0 auto 34px;
  max-width: 820px;
  color: var(--heading);
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.18;
  font-weight: 800;
}
.hero-title span { color: var(--yellow); }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 38px;
}

.stat-box,
.content-card,
.mini-card,
.faq-item {
  border: 1px solid var(--line);
  border-radius: 12px;
}

.stat-box {
  background: #eef8fc;
  padding: 34px 20px 28px;
  text-align: center;
}
.stat-box strong {
  display: block;
  color: var(--green);
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1;
  font-weight: 800;
  margin-bottom: 10px;
}
.stat-box span {
  color: var(--green);
  font-size: 16px;
}

.content-card {
  background: var(--surface);
  padding: 28px;
  margin-bottom: 42px;
}
.content-card h2,
.section-title,
.content-card h3 {
  color: var(--green);
  margin-top: 0;
}
.content-card h2 {
  font-size: 30px;
  margin-bottom: 20px;
}
.content-card h3 {
  font-size: 22px;
  margin-bottom: 18px;
}
.content-card p {
  font-size: 17px;
  line-height: 1.65;
  margin: 0 0 16px;
}
.content-card p:last-child { margin-bottom: 0; }
.content-card strong { color: var(--green); }

.section-title {
  font-size: clamp(28px, 3vw, 34px);
  margin-bottom: 24px;
  font-weight: 800;
}
.section-title.center { text-align: center; }

.icon-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 26px;
  margin-bottom: 42px;
}

.mini-card {
  background: #eef8fc;
  min-height: 170px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 18px;
  text-align: center;
  padding: 18px 10px;
}
.emoji {
  font-size: 42px;
  line-height: 1;
}
.mini-label {
  color: var(--green);
  font-size: 18px;
  line-height: 1.55;
  font-weight: 600;
}

.game-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 44px;
}
.game-card {
  min-height: 205px;
  margin-bottom: 0;
}
.single-left {
  grid-column: 1 / 2;
  margin-top: 4px;
}

.features-section .feature-card {
  margin-bottom: 20px;
}
.featured-border {
  border: 2px solid var(--green);
}

.faq-list {
  display: grid;
  gap: 16px;
  margin-bottom: 40px;
}
.faq-item {
  background: transparent;
  overflow: hidden;
}
.faq-item summary {
  position: relative;
  list-style: none;
  cursor: pointer;
  color: var(--green);
  font-size: 18px;
  font-weight: 600;
  padding: 22px 66px 22px 20px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 42px;
  line-height: 1;
  color: var(--green);
  font-weight: 400;
}
.faq-item[open] summary::after { content: '−'; }
.faq-item p {
  padding: 0 20px 20px;
  margin: 0;
  font-size: 16px;
}

.security-card {
  margin-top: 34px;
}

.site-footer {
  text-align: center;
  padding: 34px 0 12px;
  color: var(--text);
}
.footer-links {
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.site-footer p {
  margin: 0;
  font-size: 15px;
}

@media (max-width: 900px) {
  .page { width: min(100% - 28px, 885px); }
  .icon-grid { grid-template-columns: repeat(3, 1fr); }
  .game-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .page { padding-top: 34px; }
  .cta { min-height: 56px; font-size: 19px; }
  .stats-grid,
  .game-grid,
  .icon-grid { grid-template-columns: 1fr; }
  .single-left { grid-column: auto; }
  .mini-card { min-height: 132px; }
  .content-card { padding: 22px 18px; }
  .hero-title { margin-bottom: 24px; }
  .logo-subtitle { font-size: 12px; }
}

@media (max-width: 768px) {
  .logo-wrap {
    position: static;
  }

  .mobile-sticky-buttons {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    background: #f3f3f1;
    padding: 12px 16px;
    box-sizing: border-box;
  }

  body {
    padding-top: 170px;
  }
}