.wtp-brochure {
  --wtp-navy: #102455;
  --wtp-blue: #3ca7dc;
  --wtp-green: #8dc63f;
  --wtp-soft-blue: #edf6fb;
  --wtp-border: #dce6ed;
  --wtp-text: #23344b;
  width: 100%;
  max-width: 1180px;
  margin: 32px auto;
  overflow: hidden;
  color: var(--wtp-text);
  background: #fff;
  border: 1px solid var(--wtp-border);
  border-radius: 22px;
  box-shadow: 0 18px 55px rgba(16, 36, 85, 0.12);
  font-family: inherit;
}

.wtp-brochure,
.wtp-brochure * {
  box-sizing: border-box;
}

.wtp-brochure__content {
  position: relative;
  padding: clamp(28px, 5vw, 58px);
  background:
    radial-gradient(circle at 92% 5%, rgba(60, 167, 220, 0.18), transparent 34%),
    linear-gradient(135deg, #fff 0%, #f7fbfd 100%);
}

.wtp-brochure__content::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 7px;
  content: "";
  background: linear-gradient(90deg, var(--wtp-green), var(--wtp-blue), var(--wtp-navy));
}

.wtp-brochure__eyebrow {
  margin: 0 0 12px;
  color: var(--wtp-blue);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  line-height: 1.4;
}

.wtp-brochure__title {
  max-width: 780px;
  margin: 0;
  color: var(--wtp-navy);
  font-size: clamp(32px, 5vw, 54px);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.06;
}

.wtp-brochure__intro {
  max-width: 780px;
  margin: 20px 0 0;
  color: #536274;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.55;
}

.wtp-brochure__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.wtp-brochure__button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 13px 22px;
  border: 2px solid transparent;
  border-radius: 11px;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.2;
  text-decoration: none !important;
  transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.wtp-brochure__button:hover,
.wtp-brochure__button:focus-visible {
  transform: translateY(-2px);
}

.wtp-brochure__button:focus-visible {
  outline: 3px solid rgba(60, 167, 220, 0.38);
  outline-offset: 3px;
}

.wtp-brochure__button--primary {
  color: #fff !important;
  background: var(--wtp-navy);
  box-shadow: 0 10px 24px rgba(16, 36, 85, 0.2);
}

.wtp-brochure__button--primary:hover,
.wtp-brochure__button--primary:focus-visible {
  color: #fff !important;
  background: #19346f;
}

.wtp-brochure__button--secondary {
  color: var(--wtp-navy) !important;
  background: #fff;
  border-color: var(--wtp-navy);
}

.wtp-brochure__button--secondary:hover,
.wtp-brochure__button--secondary:focus-visible {
  color: var(--wtp-navy) !important;
  background: var(--wtp-soft-blue);
}

.wtp-brochure__button-icon {
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
}

.wtp-brochure__viewer[hidden] {
  display: none;
}

.wtp-brochure__viewer {
  padding: 0 18px 18px;
  background: var(--wtp-navy);
}

.wtp-brochure__viewer-bar {
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 6px;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
}

.wtp-brochure__viewer-bar a {
  color: #fff !important;
  text-decoration: underline;
  text-decoration-color: var(--wtp-blue);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.wtp-brochure__frame {
  display: block;
  width: 100%;
  height: min(var(--wtp-brochure-height, 1100px), calc(100vh - 100px));
  min-height: 600px;
  background: #f4f6f8;
  border: 0;
  border-radius: 10px;
}

.wtp-brochure__viewer-help,
.wtp-brochure__noscript {
  margin: 0;
  padding: 14px 6px 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  line-height: 1.5;
}

.wtp-brochure__viewer-help a,
.wtp-brochure__noscript a {
  color: #fff !important;
  font-weight: 700;
}

@media (max-width: 640px) {
  .wtp-brochure {
    margin: 20px auto;
    border-radius: 16px;
  }

  .wtp-brochure__actions,
  .wtp-brochure__button {
    width: 100%;
  }

  .wtp-brochure__viewer {
    padding: 0 8px 8px;
  }

  .wtp-brochure__viewer-bar {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
    padding: 12px 4px;
  }

  .wtp-brochure__frame {
    height: 72vh;
    min-height: 520px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .wtp-brochure__button {
    transition: none;
  }
}