.tbt-responsible-travel__section {
  padding: 84px 0;
  background: var(--tbt-bg);
}

.tbt-responsible-travel__section--intro {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.65) 0%, rgba(247, 244, 239, 0.98) 100%);
}

.tbt-responsible-travel__section--certifications {
  background: #ffffff;
}

.tbt-responsible-travel__section--sdg {
  background: var(--tbt-bg-2);
}

.tbt-responsible-travel__section--practice {
  background: #ffffff;
}

.tbt-responsible-travel__section--closing {
  background: linear-gradient(180deg, #f7f4ef 0%, #efe9df 100%);
}

.tbt-responsible-travel__section-head {
  max-width: 760px;
  margin: 0 0 34px;
}

.tbt-responsible-travel__section-head--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.tbt-responsible-travel__section-head h2,
.tbt-responsible-travel__intro-copy h2,
.tbt-responsible-travel__closing-copy h2 {
  margin: 0;
  font-family: var(--tbt-serif);
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.05;
  font-weight: 300;
  color: var(--tbt-ink);
}

.tbt-responsible-travel__section-head p:not(.tbt-home-eyebrow),
.tbt-responsible-travel__intro-copy p,
.tbt-responsible-travel__membership-copy p,
.tbt-responsible-travel__sdg-card p,
.tbt-responsible-travel__practice-card p,
.tbt-responsible-travel__closing-copy p:not(.tbt-home-eyebrow) {
  margin: 16px 0 0;
  color: var(--tbt-muted);
  font-size: 15px;
  line-height: 1.75;
}

.tbt-responsible-travel__intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 42px;
  align-items: center;
}

.tbt-responsible-travel__intro-copy {
  padding-right: 16px;
}

.tbt-responsible-travel__intro-copy .tbt-home-eyebrow,
.tbt-responsible-travel__closing-copy .tbt-home-eyebrow,
.tbt-responsible-travel__section-head .tbt-home-eyebrow {
  color: var(--tbt-accent);
}

.tbt-responsible-travel__intro-copy h2 {
  max-width: 620px;
}

.tbt-responsible-travel__intro-copy p {
  max-width: 630px;
}

.tbt-responsible-travel__destination-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.tbt-responsible-travel__destination-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 148px;
  gap: 14px;
  padding: 20px;
  border: 1px solid var(--tbt-border);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 14px 36px rgba(18, 27, 39, 0.04);
  text-align: center;
}

.tbt-responsible-travel__destination-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 1px solid rgba(54, 92, 108, 0.22);
  background: rgba(54, 92, 108, 0.06);
  color: var(--tbt-accent);
}

.tbt-responsible-travel__destination-icon svg {
  width: 30px;
  height: 30px;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.tbt-responsible-travel__destination-card strong {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--tbt-accent);
}

.tbt-responsible-travel__membership-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.tbt-responsible-travel__membership-card {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  padding: 28px;
  border: 1px solid var(--tbt-border);
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 12px 34px rgba(18, 27, 39, 0.04);
}

.tbt-responsible-travel__membership-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 150px;
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(247, 244, 239, 0.92) 0%, rgba(230, 222, 210, 0.76) 100%);
  color: var(--tbt-accent);
  text-align: center;
}

.tbt-responsible-travel__membership-mark span {
  font-family: var(--tbt-serif);
  font-size: clamp(28px, 3vw, 46px);
  line-height: 1;
  font-weight: 300;
}

.tbt-responsible-travel__membership-copy h3,
.tbt-responsible-travel__sdg-card h3,
.tbt-responsible-travel__practice-card h3 {
  margin: 0;
  color: var(--tbt-ink);
  font-family: var(--tbt-serif);
  font-size: clamp(22px, 2vw, 30px);
  line-height: 1.12;
  font-weight: 300;
}

.tbt-responsible-travel__info-strip {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-top: 18px;
  padding: 18px 22px;
  border: 1px solid var(--tbt-border);
  border-radius: 16px;
  background: rgba(54, 92, 108, 0.06);
}

.tbt-responsible-travel__info-strip p {
  margin: 0;
  color: var(--tbt-muted);
  line-height: 1.7;
}

.tbt-responsible-travel__info-strip-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(54, 92, 108, 0.14);
  color: var(--tbt-accent);
  font-family: var(--tbt-serif);
  font-size: 18px;
}

.tbt-responsible-travel__sdg-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.tbt-responsible-travel__sdg-card {
  padding: 26px 20px 22px;
  border: 1px solid rgba(224, 219, 211, 0.95);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 12px 34px rgba(18, 27, 39, 0.04);
}

.tbt-responsible-travel__sdg-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  margin-bottom: 18px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--sdg-color) 16%, white);
  color: var(--sdg-color);
  font-family: var(--tbt-sans);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.tbt-responsible-travel__practice-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.tbt-responsible-travel__practice-card {
  padding: 22px 18px 24px;
  border: 1px solid var(--tbt-border);
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 12px 34px rgba(18, 27, 39, 0.04);
}

.tbt-responsible-travel__practice-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  margin-bottom: 16px;
  border-radius: 50%;
  background: rgba(54, 92, 108, 0.08);
  color: var(--tbt-accent);
}

.tbt-responsible-travel__practice-icon svg {
  width: 26px;
  height: 26px;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.tbt-responsible-travel__closing-strip {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 28px;
  align-items: center;
  padding: 28px;
  border: 1px solid var(--tbt-border);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 14px 36px rgba(18, 27, 39, 0.05);
}

.tbt-responsible-travel__closing-copy {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.tbt-responsible-travel__closing-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 68px;
  height: 68px;
  border-radius: 50%;
  border: 1px solid rgba(54, 92, 108, 0.2);
  background: rgba(54, 92, 108, 0.08);
  color: var(--tbt-accent);
}

.tbt-responsible-travel__closing-icon svg {
  width: 30px;
  height: 30px;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.tbt-responsible-travel__closing-logos {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.tbt-responsible-travel__closing-logo {
  min-height: 118px;
  padding: 18px;
  border-radius: 16px;
  border: 1px solid var(--tbt-border);
  background: linear-gradient(180deg, rgba(247, 244, 239, 0.88) 0%, rgba(255, 255, 255, 0.96) 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
}

.tbt-responsible-travel__closing-logo strong {
  font-family: var(--tbt-serif);
  font-size: clamp(26px, 2.8vw, 40px);
  line-height: 1;
  font-weight: 300;
  color: var(--tbt-ink);
}

.tbt-responsible-travel__closing-logo span {
  color: var(--tbt-muted);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

@media (max-width: 1180px) {
  .tbt-responsible-travel__sdg-grid,
  .tbt-responsible-travel__practice-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1023px) {
  .tbt-responsible-travel__intro-grid,
  .tbt-responsible-travel__membership-grid,
  .tbt-responsible-travel__closing-strip {
    grid-template-columns: 1fr;
  }

  .tbt-responsible-travel__destination-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tbt-responsible-travel__sdg-grid,
  .tbt-responsible-travel__practice-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tbt-responsible-travel__membership-card {
    grid-template-columns: 160px minmax(0, 1fr);
  }

  .tbt-responsible-travel__closing-logos {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .tbt-responsible-travel__section {
    padding: 60px 0;
  }

  .tbt-home-shell {
    padding-left: 24px;
    padding-right: 24px;
  }

  .tbt-responsible-travel__intro-grid,
  .tbt-responsible-travel__membership-grid,
  .tbt-responsible-travel__sdg-grid,
  .tbt-responsible-travel__practice-grid,
  .tbt-responsible-travel__closing-strip,
  .tbt-responsible-travel__destination-grid,
  .tbt-responsible-travel__closing-logos {
    grid-template-columns: 1fr;
  }

  .tbt-responsible-travel__membership-card {
    grid-template-columns: 1fr;
  }

  .tbt-responsible-travel__closing-copy {
    grid-template-columns: 1fr;
  }
}