header {
  text-align: left;
  max-width: 1100px;
  padding: 72px 16px 64px;
  position: relative;
  overflow: hidden;
}

.header-inner {
  width: min(1180px, 92%);
  text-align: left;
  position: relative;
  
}

header::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top,
      rgba(96, 165, 250, .20),
      transparent 60%);
  pointer-events: none;
  opacity: 0;
  transform: scale(0.88);
  animation: headerGlowReveal 2s ease forwards;
}

header h1 {
  position: relative;
  max-width: 768px;
  font-size: clamp(2rem, 5vw, 2.6rem);
  line-height: 1.3;
  font-weight: 700;
  letter-spacing: 0.02em;
  background:
    linear-gradient(to bottom,
      #ffffff 0%,
      #dbeafe 45%,
      #93c5fd 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow:
    0 0 10px rgba(147, 197, 253, .10),
    0 2px 12px rgba(96, 165, 250, .08);
  margin-bottom: 18px;
  opacity: 0;
  transform: translateY(10px);
  animation: headerTextReveal 1.4s ease forwards;
  animation-delay: .25s;
}

header p {
  position: relative;
  color: #b4bcc6;
  font-size: 15px;
  line-height: 1.8;
  max-width: 760px;
  margin: 0 0 14px;
  opacity: 0;
  transform: translateY(8px);
  animation: headerTextReveal 1.4s ease forwards;
  animation-delay: .45s;
}

.hero-art {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 420px;
  z-index: -2;
  overflow: hidden;
  pointer-events: none;
}

.hero-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  opacity: .42;
  filter:
    blur(.6px) saturate(.92) brightness(.92) transform:scale(1.04);
}

.hero-art::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom,
      rgba(3, 7, 18, 0) 0%,
      rgba(3, 7, 18, .04) 18%,
      rgba(3, 7, 18, .12) 36%,
      rgba(3, 7, 18, .28) 52%,
      rgba(3, 7, 18, .52) 68%,
      rgba(3, 7, 18, .78) 82%,
      var(--bg) 100%);
}

@keyframes headerGlowReveal {
  0% {
    opacity: 0;
    transform: scale(.72);
    filter: blur(60px);
  }
  
  45% {
    opacity: 1;
    transform: scale(1.06);
    filter: blur(26px);
  }
  
  100% {
    opacity: 1;
    transform: scale(1);
    filter: blur(18px);
  }
}

@keyframes headerTextReveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-content {
  position: relative;
  width: min(1180px, 92%);
  margin: 32px auto;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-section {
  max-width: 1100px;
  padding: 4px 16px 64px;
  margin: 42px auto 0;
  display: grid;
  grid-template-columns: 1.4fr .9fr;
  gap: 28px;
  align-items: stretch;
}

.hero-image {
  position: relative;
  width: 100%;
  max-width: 540px;
}

.hero-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 26px;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.45),
    0 0 40px rgba(96, 165, 250, 0.08);
}

.hero-side {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 34px;
  border-radius: 28px;
  background:
    linear-gradient(145deg,
      rgba(15, 23, 42, 0.75),
      rgba(2, 6, 23, 0.92));
  border: 1px solid var(--border);
  box-shadow:
    0 20px 50px rgba(0, 0, 0, .32);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-bottom: 18px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(96, 165, 250, 0.12);
  border: 1px solid rgba(96, 165, 250, 0.18);
  color: #93c5fd;
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .4px;
  text-transform: uppercase;
}

.hero-side h2 {
  margin-bottom: 16px;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.1;
  letter-spacing: -1px;
  color: #fff;
}

.hero-side p {
  margin-bottom: 24px;
  color: #b8c1cc;
  font-size: 1rem;
  line-height: 1.9;
}

.hero-features {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.hero-features li {
  position: relative;
  padding-left: 24px;
  color: #dbeafe;
  font-size: .95rem;
}

.hero-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #60a5fa;
  box-shadow:
    0 0 12px rgba(96, 165, 250, .5);
}

@media (max-width: 900px) {
  
  .hero-section {
    grid-template-columns: 1fr;
  }
  
  .hero-side {
    padding: 26px 22px;
  }
  
  .hero-side h2 {
    font-size: 1.8rem;
    line-height: 1.18;
  }
  
  .hero-side p {
    font-size: .94rem;
    line-height: 1.8;
  }
  
  .hero-image {
    border-radius: 22px;
  }
  
  .hero-image img {
    min-height: 240px;
  }
  
  header {
    padding: 72px 20px 8px;
  }
}

img {
  display: block;
  width: 100%;
}

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

.container {
  max-width: 1100px;
  padding: 4px 16px 64px;
  margin-inline: auto;
}

.guides-intro {
  max-width: 760px;
  margin-bottom: 42px;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  
  padding: 6px 14px;
  margin-bottom: 18px;
  
  border-radius: 999px;
  
  background: rgba(96, 165, 250, 0.10);
  border: 1px solid rgba(96, 165, 250, 0.16);
  
  color: #93c5fd;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .5px;
  text-transform: uppercase;
}

.guides-intro h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1.15;
  letter-spacing: -0.6px;
  
  margin-bottom: 16px;
  
  color: #fff;
}

.guides-intro p {
  color: #cbd5e1;
  font-size: 1rem;
  line-height: 1.9;
}

.popular-heading {
  margin-bottom: 24px;
}

.popular-heading h3 {
  font-size: 1.5rem;
  color: #fff;
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.guide-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-24);
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
  border: 1px solid var(--border);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.guide-card:hover {
  transform: translateY(-6px);
  border-color: rgba(125, 211, 252, 0.24);
}

.card-image {
  position: relative;
  overflow: hidden;
}

.card-image img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform .5s ease;
}

.guide-card:hover .card-image img {
  transform: scale(1.05);
}

.card-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: .74rem;
  font-weight: 700;
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.card-content {
  padding: 22px;
}

.card-content h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
  line-height: 1.4;
}

.card-content p {
  color: var(--muted);
  font-size: .92rem;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 22px;
}

.card-link {
  color: var(--blue);
  font-weight: 600;
  font-size: .92rem;
}

.guides-outro {
  position: relative;
  margin-top: 90px;
  padding: 30px 16px 10px;
  text-align: center;
}

.guides-outro::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 180px;
  height: 1px;
  background: linear-gradient(to right,
      transparent,
      rgba(96, 165, 250, .45),
      transparent);
}

.outro-label {
  display: inline-block;
  margin-bottom: 18px;
  color: #93c5fd;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.guides-outro h2 {
  max-width: 680px;
  margin: 0 auto 18px;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.2;
  letter-spacing: -0.5px;
  color: #fff;
}

.guides-outro p {
  max-width: 720px;
  margin: 0 auto 28px;
  color: #b8c1cc;
  font-size: 1rem;
  line-height: 1.9;
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  
  .guide-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-actions {
    justify-content: center;
    align-items: center;
  }
}

.hero-left {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.ad-container {
  max-width: 540px;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.06);
}