.btn {
  display: inline-block;
  padding: 16px 30px;
  border-radius: var(--radius-btn);
  font-size: 15px;
  font-weight: 500;
  text-align: center;
  text-decoration: none;
  border: none;
  cursor: pointer;
  line-height: 1.2;
}

.btn:hover {
  text-decoration: none;
}

.btn--cta {
  background: var(--cta);
  color: #fff;
}

.btn--cta:hover {
  background: var(--cta-hover);
  color: #fff;
}

.btn--accent {
  background: var(--accent);
  color: #fff;
}

.btn--accent:hover {
  filter: brightness(0.95);
  color: #fff;
}

.btn--ghost {
  background: transparent;
  color: #fff;
  text-decoration: underline;
  padding: 8px 0;
}

.card-service {
  background: var(--bg-white);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
  text-decoration: none;
  overflow: hidden;
  transition: box-shadow 0.2s;
}

.card-service:hover {
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  color: inherit;
}

.card-service img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.card-service__body {
  padding: var(--space-2);
  flex: 1;
}

.card-service h3 {
  color: var(--accent);
  margin-bottom: 8px;
}

.card-service p {
  font-size: 14px;
  color: var(--text-muted);
  margin: 0;
}

.advantage {
  text-align: center;
  padding: var(--space-2);
}

.advantage img {
  width: 48px;
  height: 48px;
  margin: 0 auto 12px;
}

.advantage h3 {
  font-size: 15px;
  margin-bottom: 6px;
}

.advantage p {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0;
}

.step-ribbon {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
}

.step-ribbon__item {
  padding: 28px 16px;
  color: #fff;
  text-decoration: none;
  text-align: center;
  min-height: 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.step-ribbon__item:hover {
  text-decoration: none;
  color: #fff;
  filter: brightness(1.05);
}

.step-ribbon__item:nth-child(1) {
  background: #6bb8c9;
}
.step-ribbon__item:nth-child(2) {
  background: #3a8fa3;
}
.step-ribbon__item:nth-child(3) {
  background: #1f6d82;
}
.step-ribbon__item:nth-child(4) {
  background: var(--accent-deep);
}

.step-ribbon__num {
  width: 36px;
  height: 36px;
  border: 2px solid #fff;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 700;
}

.step-ribbon__label {
  font-size: 14px;
  line-height: 1.3;
  max-width: 160px;
}

.action-list a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: #fff;
  border: 1px solid var(--border);
  margin-bottom: 8px;
  color: var(--text);
  text-decoration: none;
}

.action-list a:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.action-list img {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.action-list span {
  flex: 1;
  font-size: 14px;
}

.action-list .arrow {
  color: var(--accent);
  font-size: 18px;
}

.carousel {
  position: relative;
}

.carousel__track {
  display: flex;
  overflow: hidden;
}

.carousel__slide {
  min-width: 100%;
  padding: 0 8px;
}

.carousel__slide img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.carousel__caption {
  margin-top: 12px;
  text-align: center;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.carousel__btn {
  position: absolute;
  top: 40%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border: none;
  background: rgba(255, 255, 255, 0.85);
  cursor: pointer;
  font-size: 20px;
  border-radius: 2px;
  z-index: 2;
}

.carousel__btn--prev {
  left: 8px;
}
.carousel__btn--next {
  right: 8px;
}

.logo-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
  align-items: center;
}

.logo-strip img {
  height: 36px;
  width: auto;
  opacity: 0.7;
  filter: grayscale(1);
}

.quote-card {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  font-size: 16px;
  font-style: italic;
  color: var(--text-muted);
}

.quote-card cite {
  display: block;
  margin-top: 16px;
  font-style: normal;
  font-size: 13px;
  color: var(--text);
}

.teaser-col h3 {
  text-align: center;
  margin-bottom: 16px;
}

.teaser-col h3 a {
  color: var(--accent);
  text-transform: uppercase;
  font-size: 14px;
  letter-spacing: 0.04em;
}

.teaser-col a {
  display: block;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-size: 14px;
}

.breadcrumb {
  font-size: 13px;
  color: var(--text-muted);
  padding: 12px 0;
}

.breadcrumb a {
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .step-ribbon {
    grid-template-columns: 1fr 1fr;
  }
}