/* ===== Landing Page Styles ===== */

*, *::before, *::after {
  box-sizing: border-box;
}

body.landing-page {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  color: #1a1a1a;
  background: #ffffff;
  line-height: 1.6;
}

/* Header */
.landing-header {
  background: #ffffff;
  border-bottom: 1px solid #e8e8e8;
  position: sticky;
  top: 0;
  z-index: 100;
}

.landing-header-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.landing-logo {
  font-size: 20px;
  font-weight: 700;
  color: #3a8a2e;
}

.landing-play-btn {
  background: #6fb05c;
  color: #ffffff;
  text-decoration: none;
  padding: 8px 20px;
  border-radius: 99px;
  font-size: 14px;
  font-weight: 600;
  transition: background 0.15s;
}

.landing-play-btn:hover {
  background: #5a9a4a;
}

/* Hero */
.landing-hero {
  background: linear-gradient(135deg, #3a8a2e 0%, #6fb05c 100%);
  color: #ffffff;
  text-align: center;
  padding: 64px 20px;
}

.landing-hero-title {
  font-size: clamp(32px, 6vw, 52px);
  font-weight: 800;
  margin: 0 0 16px;
  letter-spacing: -0.5px;
}

.landing-hero-subtitle {
  font-size: clamp(16px, 2.5vw, 20px);
  margin: 0 auto 32px;
  max-width: 520px;
  opacity: 0.92;
}

/* CTA Buttons */
.landing-cta-btn {
  display: inline-block;
  background: #ffffff;
  color: #3a8a2e;
  text-decoration: none;
  padding: 14px 36px;
  border-radius: 99px;
  font-size: 17px;
  font-weight: 700;
  transition: transform 0.1s, box-shadow 0.1s;
  box-shadow: 0 4px 14px rgba(0,0,0,0.15);
}

.landing-cta-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(0,0,0,0.2);
}

.landing-cta-btn-lg {
  font-size: 19px;
  padding: 16px 44px;
}

/* Sections */
.landing-section {
  padding: 56px 20px;
}

.landing-section-alt {
  background: #f7faf6;
}

.landing-section-inner {
  max-width: 860px;
  margin: 0 auto;
}

.landing-section h2 {
  font-size: clamp(22px, 3.5vw, 30px);
  font-weight: 700;
  color: #1a1a1a;
  margin: 0 0 20px;
}

.landing-section p {
  font-size: 16px;
  color: #444;
  margin: 0 0 16px;
}

/* Steps (How to Play) */
.landing-steps {
  list-style: none;
  counter-reset: steps;
  padding: 0;
  margin: 0 0 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.landing-steps li {
  counter-increment: steps;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: #ffffff;
  border-radius: 12px;
  padding: 16px 20px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.07);
}

.landing-steps li::before {
  content: counter(steps);
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #6fb05c;
  color: #ffffff;
  font-weight: 700;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.landing-steps li strong {
  display: block;
  font-size: 15px;
  color: #1a1a1a;
  margin-bottom: 4px;
}

.landing-steps li span {
  font-size: 14px;
  color: #555;
}

/* Features grid */
.landing-features {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 8px;
}

.landing-feature {
  background: #ffffff;
  border-radius: 14px;
  padding: 22px 20px;
  box-shadow: 0 1px 5px rgba(0,0,0,0.08);
}

.landing-feature-icon {
  font-size: 28px;
  margin-bottom: 10px;
}

.landing-feature h3 {
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 8px;
  color: #1a1a1a;
}

.landing-feature p {
  font-size: 14px;
  color: #555;
  margin: 0;
}

/* FAQ */
.landing-faq {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 8px;
}

.landing-faq-item {
  background: #ffffff;
  border-radius: 12px;
  padding: 0;
  box-shadow: 0 1px 4px rgba(0,0,0,0.07);
  overflow: hidden;
}

.landing-faq-item summary {
  font-size: 15px;
  font-weight: 600;
  color: #1a1a1a;
  padding: 16px 20px;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

.landing-faq-item summary::-webkit-details-marker {
  display: none;
}

.landing-faq-item summary::after {
  content: '+';
  font-size: 20px;
  color: #6fb05c;
  font-weight: 400;
  flex-shrink: 0;
  transition: transform 0.2s;
}

.landing-faq-item[open] summary::after {
  transform: rotate(45deg);
}

.landing-faq-item p {
  font-size: 14px;
  color: #555;
  margin: 0;
  padding: 0 20px 16px;
}

/* Final CTA section */
.landing-cta-section {
  background: linear-gradient(135deg, #3a8a2e 0%, #6fb05c 100%);
  color: #ffffff;
  text-align: center;
}

.landing-cta-inner h2 {
  color: #ffffff;
}

.landing-cta-inner p {
  color: rgba(255,255,255,0.9);
  font-size: 17px;
  margin-bottom: 28px;
}

/* Footer */
.landing-footer {
  background: #1a1a1a;
  color: #aaa;
  text-align: center;
  padding: 20px;
  font-size: 13px;
}

.landing-footer-inner a {
  color: #6fb05c;
  text-decoration: none;
}

.landing-footer-inner a:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 600px) {
  .landing-features {
    grid-template-columns: 1fr;
  }

  .landing-steps li {
    flex-direction: column;
  }
}