*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  background-color: #FFFFFF;
  color: #111111;
}

body {
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 300;
  font-size: 15px;
  line-height: 1.65;
  background-color: #FFFFFF;
  color: #111111;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1 0 auto;
}

.container {
  width: 100%;
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 28px;
}

a {
  color: inherit;
  text-decoration: none;
  transition: opacity 0.15s ease;
}

a:hover {
  opacity: 0.65;
}

/* TOPBAR */
.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 54px;
  background-color: #FFFFFF;
  border-bottom: 1px solid #111111;
  z-index: 100;
}

.bar-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.wordmark {
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 300;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 28px;
}

.nav-item {
  font-family: 'Manrope', sans-serif;
  font-weight: 300;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* HERO */
.hero-section {
  padding-top: 130px;
  padding-bottom: 80px;
}

.section-label {
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 300;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #111111;
  margin-bottom: 24px;
}

.headline {
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 300;
  font-size: clamp(28px, 4.4vw, 52px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  max-width: 820px;
  margin-bottom: 24px;
}

.subtext {
  font-family: 'Manrope', sans-serif;
  font-weight: 300;
  font-size: 17px;
  line-height: 1.6;
  max-width: 640px;
  margin-bottom: 34px;
}

.text-cta {
  display: inline-block;
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 300;
  font-size: 14px;
  letter-spacing: 0.06em;
  border-bottom: 1px solid #111111;
  padding-bottom: 2px;
}

/* SINGLE ACCENT RULE (KNOB: 2px rule under the hero) */
.accent-rule {
  width: 100%;
  height: 2px;
  background-color: #1F4B99;
}

/* SERVICES */
.services-section {
  padding: 80px 0;
}

.service-list {
  margin-top: 28px;
  border-top: 1px solid #111111;
}

.service-row {
  display: grid;
  grid-template-columns: 80px 1fr;
  padding: 26px 0;
  border-bottom: 1px solid #111111;
  align-items: baseline;
}

.service-idx {
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 300;
  font-size: 12px;
  letter-spacing: 0.12em;
}

.service-title {
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 300;
  font-size: 18px;
  line-height: 1.3;
  margin-bottom: 6px;
}

.service-desc {
  font-family: 'Manrope', sans-serif;
  font-weight: 300;
  font-size: 14px;
  line-height: 1.55;
  max-width: 680px;
}

/* PRINCIPLES */
.principles-section {
  padding: 40px 0 80px 0;
  border-top: 1px solid #111111;
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 28px;
}

.principle-item {
  padding-right: 12px;
}

.principle-idx {
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 300;
  font-size: 11px;
  letter-spacing: 0.14em;
  margin-bottom: 12px;
}

.principle-title {
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 300;
  font-size: 16px;
  margin-bottom: 10px;
}

.principle-desc {
  font-family: 'Manrope', sans-serif;
  font-weight: 300;
  font-size: 13px;
  line-height: 1.6;
}

/* CONTACT */
.contact-section {
  padding: 80px 0;
  border-top: 1px solid #111111;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-top: 28px;
}

.contact-intro {
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 30px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 14px;
}

.detail-tag {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  display: inline-block;
  min-width: 90px;
}

.booking-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.form-group input {
  font-family: 'Manrope', sans-serif;
  font-weight: 300;
  font-size: 14px;
  padding: 10px 0;
  border: none;
  border-bottom: 1px solid #111111;
  background: transparent;
  color: #111111;
  border-radius: 0;
  outline: none;
}

.form-group input:focus {
  border-bottom-width: 2px;
}

.form-actions {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.submit-link {
  appearance: none;
  background: none;
  border: none;
  padding: 0;
  text-align: left;
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 300;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: #111111;
  cursor: pointer;
  border-bottom: 1px solid #111111;
  align-self: flex-start;
}

.submit-link:hover {
  opacity: 0.65;
}

.form-status {
  font-size: 12px;
  letter-spacing: 0.04em;
}

/* LEGAL PAGE */
.legal-page {
  padding-top: 130px;
  padding-bottom: 80px;
}

.legal-content {
  margin-top: 40px;
  border-top: 1px solid #111111;
}

.legal-block {
  display: grid;
  grid-template-columns: 80px 1fr;
  padding: 30px 0;
  border-bottom: 1px solid #111111;
  align-items: baseline;
}

/* FOOTER */
.slim-footer {
  border-top: 1px solid #111111;
  padding: 24px 0;
  font-size: 12px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-left {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-left .divider {
  color: #111111;
  opacity: 0.35;
}

.footer-right {
  display: flex;
  gap: 20px;
}

.footer-right a {
  font-size: 12px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero-section {
    padding-top: 96px;
    padding-bottom: 54px;
  }

  .principles-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .service-row,
  .legal-block {
    grid-template-columns: 48px 1fr;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}