:root {
  --rg-navy: #162d57;
  --rg-navy-deep: #12284d;
  --rg-navy-soft: #1f3a66;
  --rg-teal: #10b9b1;
  --rg-teal-soft: #eaf9f9;
  --rg-text: #0d1b2e;
  --rg-muted: #5f7696;
  --rg-border: #d6e4f2;
  --rg-bg-soft: #edf3f9;
  --rg-white: #ffffff;
}

.rg-airo * {
  box-sizing: border-box;
}

.rg-airo {
  color: var(--rg-text);
  background: var(--rg-white);
}

.rg-wrap {
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
}

.rg-hero {
  position: relative;
  overflow: hidden;
  padding: 84px 0 96px;
  background: linear-gradient(160deg, #182f5a 0%, #152a50 50%, #1a3f6f 100%);
  color: #fff;
}

.rg-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: .4;
}

.rg-hero::after {
  content: "";
  position: absolute;
  right: -140px;
  top: -50px;
  width: 430px;
  height: 430px;
  border: 46px solid rgba(16,185,177,.12);
  border-radius: 50%;
}

.rg-hero .rg-wrap {
  position: relative;
  z-index: 2;
}

.rg-label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  letter-spacing: .14em;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--rg-teal);
}

.rg-label::before,
.rg-label::after {
  content: "";
  width: 28px;
  height: 1px;
  background: rgba(16,185,177,.7);
}

.rg-hero h1 {
  margin: 18px 0 18px;
  max-width: 800px;
  font-size: clamp(36px, 5vw, 68px);
  line-height: 1.06;
  letter-spacing: -.03em;
  color: #fff;
}

.rg-hero h1 .rg-highlight {
  color: var(--rg-teal);
}

.rg-hero p {
  max-width: 760px;
  margin: 0;
  color: rgba(232, 241, 255, .84);
  font-size: clamp(20px, 2vw, 36px);
  line-height: 1.22;
}

.rg-hero .rg-hero-sub {
  margin-top: 14px;
  max-width: 700px;
  color: rgba(222, 233, 248, .88);
  font-size: 17px;
  line-height: 1.55;
}

.rg-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.rg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 54px;
  padding: 0 30px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-weight: 700;
  font-size: 18px;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, color .2s ease, border-color .2s ease;
}

.rg-btn-primary {
  background: var(--rg-teal);
  color: #fff;
}

.rg-btn-secondary {
  background: transparent;
  border-color: rgba(200, 220, 246, .45);
  color: #fff;
}

.rg-btn:hover,
.rg-btn:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(14, 35, 67, .18);
}

.rg-metrics {
  background: #162d57;
  border-top: 1px solid rgba(255,255,255,.1);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.rg-metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.rg-metric {
  padding: 30px 20px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,.11);
}

.rg-metric:last-child {
  border-right: 0;
}

.rg-metric strong {
  display: block;
  color: var(--rg-teal);
  font-size: 52px;
  line-height: 1;
  letter-spacing: -.03em;
}

.rg-metric span {
  color: #b7c6de;
  font-size: 23px;
}

.rg-section {
  padding: 86px 0;
}

.rg-section-soft {
  background: var(--rg-bg-soft);
}

.rg-section h2 {
  margin: 14px 0 16px;
  font-size: clamp(38px, 4vw, 56px);
  line-height: 1.1;
  letter-spacing: -.02em;
}

.rg-lead {
  max-width: 860px;
  margin: 0;
  color: var(--rg-muted);
  font-size: 31px;
  line-height: 1.35;
}

.rg-flex-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
  margin-bottom: 34px;
}

.rg-grid-3 {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.rg-grid-2 {
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.rg-card {
  border: 1px solid var(--rg-border);
  border-radius: 16px;
  background: #fff;
  padding: 30px;
  box-shadow: 0 8px 24px rgba(14,40,82,.05);
}

.rg-card h3 {
  margin: 14px 0 10px;
  font-size: 38px;
  line-height: 1.16;
}

.rg-card p {
  margin: 0;
  color: var(--rg-muted);
  font-size: 27px;
  line-height: 1.48;
}

.rg-icon {
  width: 72px;
  height: 72px;
  border-radius: 14px;
  background: #e9f8f8;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #06b1ab;
  font-size: 28px;
  font-weight: 700;
}

.rg-mini-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  height: 48px;
  padding: 0 10px;
  border-radius: 12px;
  background: #e7f8f8;
  color: #05a8a2;
  font-weight: 800;
  font-size: 22px;
}

.rg-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.rg-pill {
  display: inline-block;
  border: 1px solid #a8e5e2;
  background: #effcfc;
  color: #0b918c;
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 15px;
  line-height: 1.2;
}

.rg-service-card {
  display: grid;
  gap: 30px;
  grid-template-columns: minmax(220px, 300px) minmax(0, 1fr);
}

.rg-service-head h3 {
  font-size: 45px;
  margin: 10px 0 10px;
}

.rg-service-head em {
  display: block;
  color: var(--rg-muted);
  font-size: 31px;
  line-height: 1.35;
  margin-bottom: 16px;
}

.rg-number {
  color: #08aca5;
  font-weight: 700;
  font-size: 24px;
  letter-spacing: .06em;
}

.rg-provide {
  margin-top: 18px;
  border: 1px solid #c8eff1;
  background: var(--rg-teal-soft);
  border-radius: 14px;
  padding: 22px;
}

.rg-provide h4 {
  margin: 0 0 12px;
  color: #00a6a1;
  font-size: 20px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.rg-provide ul {
  margin: 0;
  padding: 0;
  list-style: none;
  columns: 2;
  column-gap: 32px;
}

.rg-provide li {
  margin: 0 0 12px;
  color: var(--rg-muted);
  font-size: 21px;
  break-inside: avoid;
  position: relative;
  padding-left: 18px;
}

.rg-provide li::before {
  content: "?";
  position: absolute;
  left: 0;
  top: 0;
  color: #08b0aa;
  font-size: 24px;
  line-height: 1;
}

.rg-dark {
  background: linear-gradient(180deg, #17305b 0%, #182e57 100%);
  color: #fff;
}

.rg-dark h2,
.rg-dark h3,
.rg-dark p,
.rg-dark .rg-label {
  color: inherit;
}

.rg-dark .rg-subtext {
  color: #c6d4e9;
}

.rg-brand-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(199, 226, 255, .24);
  border-radius: 20px;
  padding: 36px;
}

.rg-brand-card h3 {
  color: #fff;
  margin: 0 0 8px;
  font-size: 46px;
}

.rg-brand-kicker {
  margin: 0 0 18px;
  color: #16d0c8;
  font-size: 24px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.rg-brand-card p {
  color: #bdd0e8;
  font-size: 31px;
  line-height: 1.45;
  margin: 0 0 22px;
}

.rg-steps {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.rg-step {
  border: 1px solid var(--rg-border);
  border-radius: 16px;
  background: #fff;
  padding: 28px;
  text-align: center;
}

.rg-step .rg-step-num {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  margin: 0 auto 16px;
  background: #102f5a;
  color: var(--rg-teal);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 22px;
}

.rg-step h4 {
  margin: 0 0 10px;
  font-size: 36px;
}

.rg-step p {
  margin: 0;
  color: var(--rg-muted);
  font-size: 21px;
  line-height: 1.45;
}

.rg-cta {
  position: relative;
  overflow: hidden;
  padding: 78px 0;
  background: linear-gradient(180deg, #17305b 0%, #1a3a67 100%);
  color: #fff;
}

.rg-cta::after {
  content: "";
  position: absolute;
  right: -80px;
  top: -60px;
  width: 330px;
  height: 330px;
  border: 36px solid rgba(16,185,177,.12);
  border-radius: 50%;
}

.rg-cta .rg-wrap {
  position: relative;
  z-index: 2;
  text-align: center;
}

.rg-cta h2 {
  margin: 16px 0;
  color: #fff;
  font-size: clamp(40px, 5vw, 74px);
}

.rg-cta p {
  max-width: 820px;
  margin: 0 auto;
  color: #c8d7eb;
  font-size: 30px;
  line-height: 1.42;
}

.rg-cta .rg-actions {
  justify-content: center;
}

.rg-inquiry-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 20px;
}

.rg-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 14px;
}

.rg-form-grid .rg-span-2 {
  grid-column: span 2;
}

.rg-input,
.rg-select,
.rg-textarea {
  width: 100%;
  border: 1px solid var(--rg-border);
  border-radius: 10px;
  padding: 14px 14px;
  font-size: 16px;
  color: var(--rg-text);
  background: #fff;
}

.rg-textarea {
  min-height: 130px;
  resize: vertical;
}

.rg-field label {
  display: block;
  margin-bottom: 7px;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .02em;
  text-transform: uppercase;
}

.rg-help {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--rg-border);
  color: var(--rg-muted);
  font-size: 14px;
  line-height: 1.5;
}

.rg-alert {
  margin-bottom: 18px;
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 15px;
}

.rg-alert-success {
  background: #e7fbf4;
  color: #06714e;
  border: 1px solid #a8e9cf;
}

.rg-alert-error {
  background: #fff0f1;
  color: #8e1b2a;
  border: 1px solid #f0b7bf;
}

.rg-info-list {
  display: grid;
  gap: 14px;
}

.rg-info-item {
  border: 1px solid var(--rg-border);
  border-radius: 12px;
  padding: 16px;
  background: #fff;
}

.rg-info-item h4 {
  margin: 0 0 5px;
  text-transform: uppercase;
  letter-spacing: .11em;
  color: #5a7293;
  font-size: 11px;
}

.rg-info-item p {
  margin: 0;
  color: #091a31;
  font-size: 17px;
  line-height: 1.5;
}

.rg-info-card-dark {
  background: #17305a;
  color: #fff;
  border-color: #17305a;
}

.rg-info-card-dark h4,
.rg-info-card-dark p {
  color: #fff;
}

@media (max-width: 1100px) {
  .rg-hero h1,
  .rg-section h2,
  .rg-service-head h3,
  .rg-brand-card h3,
  .rg-step h4,
  .rg-card h3,
  .rg-cta h2 {
    font-size: clamp(28px, 4vw, 44px);
  }

  .rg-lead,
  .rg-card p,
  .rg-service-head em,
  .rg-brand-card p,
  .rg-cta p,
  .rg-metric span {
    font-size: clamp(18px, 2.2vw, 24px);
  }

  .rg-provide li,
  .rg-step p {
    font-size: 16px;
  }

  .rg-metric strong {
    font-size: 36px;
  }
}

@media (max-width: 960px) {
  .rg-wrap {
    width: min(1120px, calc(100% - 32px));
  }

  .rg-grid-3,
  .rg-steps,
  .rg-inquiry-grid {
    grid-template-columns: 1fr 1fr;
  }

  .rg-service-card,
  .rg-grid-2 {
    grid-template-columns: 1fr;
  }

  .rg-provide ul {
    columns: 1;
  }

  .rg-metrics-grid {
    grid-template-columns: 1fr 1fr;
  }

  .rg-form-grid {
    grid-template-columns: 1fr;
  }

  .rg-form-grid .rg-span-2 {
    grid-column: span 1;
  }
}

@media (max-width: 640px) {
  .rg-hero,
  .rg-section,
  .rg-cta {
    padding-top: 62px;
    padding-bottom: 62px;
  }

  .rg-grid-3,
  .rg-steps,
  .rg-inquiry-grid,
  .rg-metrics-grid {
    grid-template-columns: 1fr;
  }

  .rg-flex-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .rg-btn {
    width: 100%;
  }
}

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