/* AI Automation Guide — premium lead magnet */
.ai-guide-lead {
  box-sizing: border-box;
  width: auto;
  max-width: none;
  margin: 0 100px 48px;
  padding: 0;
}

.ai-guide-lead__card {
  display: grid;
  grid-template-columns: minmax(220px, 34%) 1fr;
  gap: clamp(32px, 5vw, 56px);
  align-items: center;
  padding: clamp(40px, 6vw, 64px) clamp(36px, 5vw, 72px);
  border-radius: 24px;
  background:
    radial-gradient(ellipse 80% 60% at 12% 50%, rgba(212, 175, 55, 0.12) 0%, transparent 55%),
    linear-gradient(145deg, #0a3d3d 0%, #072e2e 42%, #051f1f 100%);
  border: 1px solid rgba(212, 175, 55, 0.18);
  box-shadow:
    0 24px 64px rgba(5, 31, 31, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  overflow: hidden;
  position: relative;
}

.ai-guide-lead__card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23d4af37' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
  opacity: 0.6;
}

.ai-guide-lead__visual,
.ai-guide-lead__content {
  position: relative;
  z-index: 1;
}

/* 3D book mockup */
.ai-guide-book {
  position: relative;
  width: min(220px, 100%);
  margin: 0 auto;
  perspective: 900px;
  transform: rotateY(-8deg) rotateX(4deg);
  filter: drop-shadow(0 28px 40px rgba(0, 0, 0, 0.45));
}

.ai-guide-book__spine {
  position: absolute;
  left: -14px;
  top: 8px;
  bottom: 8px;
  width: 18px;
  border-radius: 4px 0 0 4px;
  background: linear-gradient(180deg, #b8922e 0%, #8a6b1f 100%);
  transform: rotateY(72deg);
  transform-origin: right center;
}

.ai-guide-book__cover {
  position: relative;
  z-index: 2;
  aspect-ratio: 3 / 4.2;
  border-radius: 6px 14px 14px 6px;
  padding: 28px 22px 24px;
  display: flex;
  flex-direction: column;
  background: linear-gradient(160deg, #f0d878 0%, #d4af37 38%, #b8922e 100%);
  box-shadow:
    inset -4px 0 12px rgba(0, 0, 0, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

.ai-guide-book__tag {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(10, 61, 61, 0.75);
  margin-bottom: 18px;
}

.ai-guide-book__title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(17px, 2.2vw, 22px);
  font-weight: 700;
  line-height: 1.2;
  color: #0a3d3d;
  margin: 0 0 6px;
}

.ai-guide-book__subtitle {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(14px, 1.8vw, 17px);
  font-weight: 600;
  line-height: 1.25;
  color: rgba(10, 61, 61, 0.88);
  margin: 0;
  flex: 1;
}

.ai-guide-book__brand {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(10, 61, 61, 0.65);
  margin-top: auto;
  padding-top: 16px;
}

.ai-guide-book__pages {
  position: absolute;
  right: -6px;
  top: 6px;
  bottom: 6px;
  width: 12px;
  border-radius: 0 3px 3px 0;
  background: repeating-linear-gradient(
    180deg,
    #f5f0e6 0px,
    #f5f0e6 2px,
    #e8e0d0 2px,
    #e8e0d0 4px
  );
  z-index: 1;
}

/* Content */
.ai-guide-lead__eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #d4af37;
  margin-bottom: 14px;
}

.ai-guide-lead__title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(26px, 3.2vw, 38px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: #fff;
  margin: 0 0 14px;
  max-width: 18ch;
}

.ai-guide-lead__desc {
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.82);
  margin: 0 0 18px;
  max-width: 52ch;
}

.ai-guide-lead__pages-note {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: rgba(212, 175, 55, 0.95);
  margin: 0 0 20px;
}

.ai-guide-lead__pages-note i {
  font-size: 16px;
}

.ai-guide-lead__list {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.ai-guide-lead__list li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.88);
}

.ai-guide-lead__list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: #d4af37;
  font-weight: 700;
}

/* Form */
.ai-guide-lead__form .form-status {
  margin-bottom: 12px;
}

.ai-guide-lead__form-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.ai-guide-lead__input {
  flex: 1 1 200px;
  min-width: 0;
  height: 52px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1.5px solid var(--input-border, rgba(255, 255, 255, 0.14));
  background: var(--input-bg, transparent);
  color: #fff;
  font-size: 15px;
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.ai-guide-lead__input::placeholder {
  color: rgba(255, 255, 255, 0.42);
}

.ai-guide-lead__input:focus {
  outline: none;
  border-color: var(--input-border-focus, rgba(212, 175, 55, 0.55));
  background: var(--input-bg-focus, rgba(255, 255, 255, 0.06));
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}

.ai-guide-lead__submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 52px;
  padding: 0 26px;
  border: none;
  border-radius: 999px;
  background: linear-gradient(135deg, #f0d878 0%, #d4af37 55%, #b8922e 100%);
  color: #0a3d3d;
  font-size: 15px;
  font-weight: 800;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  box-shadow: 0 8px 24px rgba(212, 175, 55, 0.35);
  transition: transform 0.2s, box-shadow 0.2s, filter 0.2s;
}

.ai-guide-lead__submit:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
  box-shadow: 0 12px 28px rgba(212, 175, 55, 0.42);
}

.ai-guide-lead__submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
}

.ai-guide-lead__submit i {
  font-size: 18px;
}

.ai-guide-lead__privacy {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 12px 0 0;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.45);
}

.ai-guide-lead__privacy i {
  font-size: 13px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 1100px) {
  .ai-guide-lead {
    margin: 0 28px 40px;
  }
}

@media (max-width: 960px) {
  .ai-guide-lead {
    margin: 0 24px 40px;
  }

  .ai-guide-lead__card {
    grid-template-columns: 1fr;
    padding: 36px 28px 40px;
    text-align: center;
  }

  .ai-guide-lead__title,
  .ai-guide-lead__desc {
    max-width: none;
    margin-left: auto;
    margin-right: auto;
  }

  .ai-guide-lead__list {
    text-align: left;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
  }

  .ai-guide-lead__form-row {
    flex-direction: column;
    max-width: 400px;
    margin: 0 auto;
  }

  .ai-guide-lead__submit {
    width: 100%;
  }

  .ai-guide-lead__privacy {
    justify-content: center;
  }

  .ai-guide-book {
    transform: none;
    margin-bottom: 8px;
  }
}

@media (max-width: 600px) {
  .ai-guide-lead {
    margin: 0 16px 32px;
  }

  .ai-guide-lead__card {
    border-radius: 18px;
    padding: 28px 20px 32px;
  }
}