/* Home page visual polish */
:root {
  --primary: #2ee878;
  --primary-dark: #18bd62;
  --secondary: #48cfff;
  --accent: #c8ff4f;
  --success: #70f59d;
  --glow: 0 0 0 1px rgba(46, 232, 120, 0.26), 0 24px 58px rgba(72, 207, 255, 0.2);
}

.brand {
  transition: transform 0.22s ease, text-shadow 0.22s ease, filter 0.22s ease;
}



.brand:hover {
  filter: brightness(1.08);
  text-shadow:
    0 0 17px rgba(46, 232, 120, 0.72),
    0 0 24px rgba(72, 207, 255, 0.45);
}



.hero p.hero-slogan {
  border-left: 4px solid var(--primary);
  border-radius: 0 12px 12px 0;
  background: linear-gradient(90deg, rgba(46, 232, 120, 0.12), rgba(46, 232, 120, 0.01), transparent);
  color: var(--muted);
  font-size: 0.98rem;
  font-weight: 500;
  line-height: 1.6;
  margin: 22px 0 0;
  max-width: 760px;
  padding: 12px 18px;
  position: relative;
  border-top: 1px solid rgba(46, 232, 120, 0.08);
  border-right: 1px solid rgba(46, 232, 120, 0.02);
  border-bottom: 1px solid rgba(46, 232, 120, 0.02);
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.today-task-panel {
  display: grid;
  gap: 12px;
  max-width: 560px;
  margin-top: 18px;
  padding: 18px;
  border: 1px solid rgba(125, 211, 252, 0.24);
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.72);
}

.today-task-panel[hidden] {
  display: none;
}

.today-task-panel h3 {
  margin: 0;
  color: #ffffff;
  font-size: 1.15rem;
}

.today-task-panel ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.today-task-panel .btn {
  width: fit-content;
}

.btn:hover,
.feature-card:hover,
.course-card:hover,
.article-card:hover,
.pricing-card:hover,
.stat-card:hover,
.faq-section .faq-list details:hover {
  filter: brightness(1.08) saturate(1.12);
}

@media (min-width: 769px) {
  .hero-home {
    padding-top: 60px !important;
    padding-bottom: 60px !important;
    min-height: calc(100vh - 120px);
  }
}

/* Make whole cards clickable */
.course-card, .article-card {
  position: relative;
}

.course-card a, .article-card a {
  position: static;
}

.course-card a::after, .article-card a::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
}

.course-card h3, .course-card p, .course-card .course-level,
.article-card h3, .article-card p, .article-card span {
  position: relative;
  z-index: 1;
}

/* Scroll Indicator Arrow */
.hero-scroll-indicator {
  position: fixed;
  left: 87px; /* Aligned with 'g' of EngWithMe (center of SVG is 11px, so 87px + 11px = 98px) */
  top: 310px; /* 300px down from logo */
  z-index: 10;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-scroll-indicator.fade-out {
  opacity: 0;
  transform: translateY(-20px);
}

.scroll-arrow-svg {
  animation: svgArrowAnim 2s infinite ease-in-out;
  filter: drop-shadow(0 0 5px rgba(72, 207, 255, 0.15));
}

@keyframes svgArrowAnim {
  0% {
    transform: translateY(0);
    opacity: 0.25;
    filter: drop-shadow(0 0 2px rgba(72, 207, 255, 0));
  }
  50% {
    transform: translateY(8px);
    opacity: 0.95;
    filter: drop-shadow(0 0 6px rgba(72, 207, 255, 0.45));
  }
  100% {
    transform: translateY(0);
    opacity: 0.25;
    filter: drop-shadow(0 0 2px rgba(72, 207, 255, 0));
  }
}