/* Home page (landing) custom styles for ScienceGamePL */

.site-header {
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 99;
}
.header-inner {
  min-height: 64px;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  letter-spacing: 0.5px;
}
.site-title {
  font-weight: 700;
  font-size: 1.1em;
}

.main-nav-list {
  display: flex;
  gap: 18px;
  align-items: center;
  list-style: none;
  margin-bottom: 0;
}
.main-nav-list a {
  font-size: var(--font-size-base);
  font-weight: 500;
}
.mobile-menu-toggle {
  background: none;
  border: none;
  padding: 8px;
  font-size: 1.6em;
  display: none;
  color: var(--color-primary);
  cursor: pointer;
}
/* Mobile Nav */
@media (max-width: 850px) {
  .main-nav-list {
    display: none;
    position: absolute;
    top: 64px;
    right: 0;
    background: var(--color-surface);
    width: 100vw;
    max-width: 330px;
    flex-direction: column;
    gap: 0;
    box-shadow: var(--shadow-md);
    padding: 18px 0 18px 0;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    z-index: 999;
  }
  .main-nav-list.open {
    display: flex;
    animation: fadeInMenu 220ms cubic-bezier(.4,0,.2,1);
  }
  .mobile-menu-toggle {
    display: block;
  }
}
@keyframes fadeInMenu {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero {
  margin-top: 48px;
  margin-bottom: 28px;
  background: linear-gradient(99deg, var(--color-background) 60%, #e5edfa 100%);
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-md);
  text-align: left;
}
.hero h1 {
  font-size: 2.3rem;
  color: var(--color-primary-dark);
  margin-bottom: var(--space-4);
}
.brand {
  color: var(--color-primary);
  background: #e5edfa;
  padding: 0 8px;
  border-radius: 8px;
  font-weight: 800;
  box-decoration-break: clone;
}
.hero-actions .button-secondary {
  background: var(--gray-100);
  color: var(--color-primary);
}
.hero-actions .button-secondary:hover {
  background: var(--gray-200);
}
.features-list {
  margin-top: 40px;
}
.features-grid {
  margin-top: 0;
}
.feature {
  min-height: 220px;
  text-align: left;
  box-shadow: var(--shadow-xs);
  border: 1px solid var(--gray-100);
  transition: box-shadow 0.13s, border-color 0.18s;
}
.feature:focus-within, .feature:focus, .feature:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}
.feature-icon {
  font-size: 2.3rem;
  margin-bottom: 8px;
  color: var(--color-primary);
}
.features-list h2 {
  font-size: 1.22rem;
  margin-bottom: 8px;
  color: var(--color-primary-dark);
}

.callout-section {
  background: linear-gradient(96deg, var(--gray-50) 60%, #d5eaff 100%);
  border-left: 6px solid var(--color-primary);
  font-size: 1.08em;
  margin-bottom: 20px;
}
.callout-section .button {
  font-size: 1.11em;
  color:#fff !important;
}
.quick-info .info-list {
  margin-top: 0;
  margin-bottom: 0;
  gap: 20px;
  font-size: 1.04em;
}
.quick-info strong {
  color: var(--color-primary-dark);
}

.signup-section {
  background: var(--gray-50);
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
}
.signup-section input {
  border: 1.5px solid var(--gray-200);
  background: var(--color-surface);
  font-size: 1.03em;
}
.signup-section button {
  margin-top: 14px;
}
.signup-section h2 {
  margin-bottom: 10px;
}

.help-text {
  color: var(--gray-500);
  font-size: var(--font-size-sm);
}

.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--gray-100);
  margin-top: 64px;
  padding-bottom: 62px; /* Space for cookie banner */
}
.footer-inner {
  padding-top: 38px;
  padding-bottom: 28px;
}
.footer-brand {
  color: var(--color-primary);
  font-size: 1.18em;
}
.footer-links {
  gap: 14px;
}
.footer-links a {
  color: var(--gray-700);
  font-size: 0.99em;
}
.footer-links a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

.cookie-consent {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-surface);
  border-top: 1px solid var(--gray-200);
  box-shadow: 0 -2px 12px rgba(41,124,255,0.06);
  z-index: 1002;
  padding: 0;
  opacity: 1;
  transition: opacity 0.25s ease;
}
.cookie-consent[aria-hidden="true"],
.cookie-consent.hidden {
  opacity: 0;
  pointer-events: none;
  height: 0;
  transition: opacity 0.2s, height 0s 0.3s;
}
.cookie-container {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  margin: 0 auto;
  padding: 18px 24px 12px 24px;
  gap: 18px;
}

.cookie-actions {
  display: flex;
  gap: 10px;
}
.cookie-actions .button-secondary {  
  background: var(--gray-100);
  color: var(--color-primary);
}
.cookie-actions .button-secondary:hover {
  background: var(--gray-200);
}

@media (max-width: 600px) {
  .container {
    padding-left: var(--space-2);
    padding-right: var(--space-2);
  }
  .main-nav-list {
    width: 100vw;
    max-width: none;
  }
  .hero {
    padding: var(--space-4);
  }
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .cookie-container {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 13px 10px 9px 10px;
  }
}