/* AD Academy Home */

.adacademy-main {
  margin: 0;
  padding: 0;
}

.ad-home,
.ad-home * {
  box-sizing: border-box;
}

.ad-home {
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #101828;
  background: #ffffff;
  overflow: hidden;
}

.ad-container {
  width: min(1180px, 92%);
  margin: 0 auto;
}

.ad-hero {
  position: relative;
  padding: 118px 0 96px;
  background:
    radial-gradient(circle at top left, rgba(37, 99, 235, 0.18), transparent 36%),
    radial-gradient(circle at bottom right, rgba(14, 165, 233, 0.20), transparent 32%),
    linear-gradient(135deg, #f8fbff 0%, #eef6ff 45%, #ffffff 100%);
  text-align: center;
  overflow: hidden;
}

.ad-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(15, 23, 42, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, 0.035) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.85), transparent 85%);
  pointer-events: none;
}

.ad-hero-bg {
  position: absolute;
  border-radius: 999px;
  filter: blur(10px);
  opacity: 0.35;
  pointer-events: none;
}

.ad-hero-bg-one {
  width: 220px;
  height: 220px;
  background: #2563eb;
  top: 64px;
  left: -70px;
}

.ad-hero-bg-two {
  width: 260px;
  height: 260px;
  background: #0ea5e9;
  bottom: -90px;
  right: -70px;
}

.ad-hero-inner {
  position: relative;
  z-index: 2;
}

.ad-badge {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.08);
  color: #2563eb;
  font-size: 14px;
  font-weight: 800;
  margin-bottom: 22px;
  letter-spacing: 0.02em;
}

.ad-hero h1 {
  max-width: 940px;
  margin: 0 auto 24px;
  font-size: clamp(40px, 6vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.06em;
  color: #0f172a;
}

.ad-hero p {
  max-width: 800px;
  margin: 0 auto;
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.72;
  color: #475467;
}

.ad-hero-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 38px;
}

.ad-btn,
.ad-link-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 22px;
  border-radius: 15px;
  font-size: 15px;
  font-weight: 850;
  text-decoration: none !important;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.ad-btn:hover,
.ad-link-btn:hover {
  transform: translateY(-2px);
  text-decoration: none !important;
}

.ad-btn-primary,
.ad-link-btn {
  background: #2563eb;
  color: #ffffff !important;
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.25);
}

.ad-btn-primary:hover,
.ad-link-btn:hover {
  background: #1d4ed8;
  color: #ffffff !important;
}

.ad-btn-secondary {
  background: #ffffff;
  color: #2563eb !important;
  border: 1px solid rgba(37, 99, 235, 0.18);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.06);
}

.ad-btn-dark {
  background: #0f172a;
  color: #ffffff !important;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.2);
}

.ad-section {
  padding: 98px 0;
}

.ad-section-light {
  background: #ffffff;
}

.ad-section-dark {
  background:
    radial-gradient(circle at top right, rgba(37, 99, 235, 0.20), transparent 35%),
    radial-gradient(circle at bottom left, rgba(14, 165, 233, 0.12), transparent 35%),
    linear-gradient(135deg, #020617 0%, #0f172a 55%, #111827 100%);
  color: #ffffff;
}

.ad-section-business {
  background: #f8fafc;
}

.ad-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 52px;
  align-items: center;
}

.ad-grid.reverse {
  grid-template-columns: 0.9fr 1.1fr;
}

.ad-section-label {
  display: inline-block;
  margin-bottom: 14px;
  color: #2563eb;
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.09em;
}

.ad-section-dark .ad-section-label {
  color: #93c5fd;
}

.ad-content h2 {
  margin: 0 0 22px;
  font-size: clamp(32px, 4vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.045em;
  color: inherit;
}

.ad-content p {
  font-size: 18px;
  line-height: 1.78;
  color: #475467;
  margin: 0 0 18px;
}

.ad-section-dark .ad-content p {
  color: #cbd5e1;
}

.ad-list {
  margin: 28px 0 32px;
  padding: 0;
  list-style: none;
}

.ad-list li {
  position: relative;
  padding-left: 31px;
  margin-bottom: 13px;
  font-size: 17px;
  line-height: 1.55;
  color: inherit;
}

.ad-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: #2563eb;
  font-weight: 950;
}

.ad-section-dark .ad-list li::before {
  color: #60a5fa;
}

.ad-link-light {
  background: #ffffff;
  color: #0f172a !important;
  box-shadow: 0 14px 30px rgba(255, 255, 255, 0.12);
}

.ad-link-light:hover {
  background: #e2e8f0;
  color: #0f172a !important;
}

.ad-card {
  position: relative;
  padding: 42px;
  border-radius: 30px;
  min-height: 340px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
}

.ad-card::before {
  content: "";
  position: absolute;
  width: 210px;
  height: 210px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  top: -80px;
  right: -70px;
}

.ad-card-icon {
  position: absolute;
  top: 28px;
  left: 32px;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.08em;
  opacity: 0.85;
}

.ad-card h3 {
  position: relative;
  margin: 0 0 14px;
  font-size: clamp(28px, 3vw, 36px);
  line-height: 1.1;
  letter-spacing: -0.035em;
}

.ad-card p {
  position: relative;
  margin: 0;
  font-size: 18px;
  line-height: 1.68;
}

.ad-card-blue {
  background: linear-gradient(135deg, #2563eb, #0ea5e9);
  color: #ffffff;
  box-shadow: 0 30px 70px rgba(37, 99, 235, 0.28);
}

.ad-card-glow {
  background:
    radial-gradient(circle at top left, rgba(96, 165, 250, 0.28), transparent 42%),
    rgba(255, 255, 255, 0.08);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(16px);
}

.ad-card-business {
  background: linear-gradient(135deg, #111827, #1e293b);
  color: #ffffff;
  box-shadow: 0 30px 70px rgba(15, 23, 42, 0.24);
}

.ad-business-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 32px 0;
}

.ad-mini-card {
  padding: 22px;
  border-radius: 20px;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.05);
}

.ad-mini-card h4 {
  margin: 0 0 8px;
  font-size: 20px;
  color: #0f172a;
}

.ad-mini-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.58;
  color: #475467;
}

@media (max-width: 900px) {
  .ad-hero {
    padding: 84px 0 72px;
  }

  .ad-grid,
  .ad-grid.reverse {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .ad-card {
    min-height: 280px;
  }

  .ad-business-grid {
    grid-template-columns: 1fr;
  }

  .ad-hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .ad-btn,
  .ad-link-btn {
    width: 100%;
  }
}

@media (max-width: 560px) {
  .ad-section {
    padding: 72px 0;
  }

  .ad-card {
    padding: 34px 26px;
    border-radius: 24px;
  }

  .ad-content p,
  .ad-card p {
    font-size: 16px;
  }
}