:root {
  --ink: #111111;
  --muted: #5f625f;
  --paper: #fbfbf8;
  --soft: #f2f1ec;
  --line: #d8d6cd;
  --sage: #71816d;
  --moss: #3f5548;
  --amber: #c1a15b;
  --blue: #5d7588;
  --panel: rgba(251, 251, 248, 0.94);
  --shadow: 0 24px 80px rgba(17, 17, 17, 0.12);
  --header-h: 88px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 24px);
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(17, 17, 17, 0.035) 1px, transparent 1px),
    linear-gradient(180deg, rgba(17, 17, 17, 0.025) 1px, transparent 1px),
    var(--paper);
  background-size: 56px 56px;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

body.menu-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.fixed-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 52px);
  background: rgba(251, 251, 248, 0.82);
  border-bottom: 1px solid rgba(17, 17, 17, 0.08);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: min(310px, 58vw);
}

.brand img {
  width: 100%;
  height: auto;
}

.menu-button {
  width: 54px;
  height: 54px;
  display: inline-grid;
  place-items: center;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.menu-button img {
  width: 54px;
  height: 54px;
  object-fit: cover;
  border-radius: 15px;
}

.menu-panel {
  position: fixed;
  inset: var(--header-h) clamp(14px, 4vw, 52px) auto auto;
  z-index: 99;
  width: min(420px, calc(100vw - 28px));
  padding: 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.menu-panel-inner {
  display: grid;
  gap: 7px;
}

.menu-panel a {
  display: flex;
  align-items: center;
  min-height: 43px;
  padding: 10px 14px;
  border: 1px solid transparent;
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
}

.menu-panel a:hover,
.menu-panel a:focus {
  border-color: var(--ink);
  background: #fff;
  outline: none;
}

.section {
  position: relative;
  min-height: 100vh;
  padding: calc(var(--header-h) + 44px) clamp(18px, 5vw, 72px) 72px;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.section-grid {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.85fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
}

.section-grid.reverse {
  grid-template-columns: minmax(0, 0.95fr) minmax(220px, 0.6fr);
}

.copy-block {
  position: relative;
  z-index: 2;
}

.copy-block.centered {
  width: min(820px, 100%);
  margin: 0 auto 36px;
  text-align: center;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--moss);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 920px;
  margin-bottom: 28px;
  font-size: clamp(3.1rem, 8vw, 7.3rem);
  line-height: 0.92;
  font-weight: 800;
}

h2 {
  max-width: 820px;
  margin-bottom: 24px;
  font-size: clamp(2.25rem, 5.2vw, 5rem);
  line-height: 0.98;
  font-weight: 800;
}

h3 {
  margin-bottom: 12px;
  font-size: clamp(1.08rem, 1.8vw, 1.32rem);
  line-height: 1.18;
  font-weight: 800;
}

.lead,
.copy-block > p {
  color: var(--muted);
  font-size: clamp(1.03rem, 1.4vw, 1.24rem);
}

.lead {
  max-width: 720px;
  margin-bottom: 30px;
}

.hero-section {
  padding-top: calc(var(--header-h) + 36px);
  background:
    radial-gradient(circle at 82% 18%, rgba(193, 161, 91, 0.14), transparent 28%),
    linear-gradient(135deg, rgba(113, 129, 109, 0.12), transparent 45%),
    var(--paper);
}

.hero-grid {
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.55fr);
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.action-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid var(--ink);
  font-weight: 800;
}

.action-link.dark {
  background: var(--ink);
  color: #fff;
}

.action-link.light {
  background: rgba(255, 255, 255, 0.72);
}

.image-frame {
  position: relative;
  margin: 0;
  min-height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.image-frame img {
  width: 100%;
  filter: contrast(1.04);
}

.hero-image {
  align-self: stretch;
}

.hero-image img {
  width: min(450px, 100%);
}

.image-frame.tall img {
  max-height: 68vh;
  width: auto;
}

.image-frame.narrow img {
  max-width: 290px;
}

.explore-board {
  width: min(1180px, 100%);
  margin: 54px auto 0;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border: 1px solid var(--ink);
  background: rgba(255, 255, 255, 0.64);
}

.explore-board a {
  min-height: 150px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 18px;
  border-right: 1px solid var(--ink);
}

.explore-board a:last-child {
  border-right: 0;
}

.explore-board span {
  color: var(--moss);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
}

.explore-board strong {
  font-size: clamp(0.92rem, 1.3vw, 1.08rem);
  line-height: 1.22;
}

.split-section {
  background: linear-gradient(180deg, #ffffff, var(--soft));
}

.solutions-section {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(242, 241, 236, 0.92)),
    var(--soft);
}

.wide-architecture {
  width: min(100%, 1260px);
  height: 120px;
  object-fit: cover;
  margin: -22px auto 52px;
  opacity: 0.75;
}

.solution-grid,
.detail-grid,
.contact-grid {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.solution-grid article,
.detail-grid article,
.contact-card,
.statement-card {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--ink);
}

.solution-grid article,
.detail-grid article {
  min-height: 230px;
  padding: 22px;
}

.solution-grid span {
  display: inline-block;
  margin-bottom: 34px;
  color: var(--amber);
  font-weight: 800;
}

.solution-grid p,
.detail-grid p {
  margin-bottom: 0;
  color: var(--muted);
}

.serve-section {
  background:
    linear-gradient(90deg, rgba(93, 117, 136, 0.12), transparent 54%),
    var(--paper);
}

.audience-wrap {
  width: min(1080px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(180px, 0.42fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 70px);
  align-items: center;
}

.audience-list {
  display: grid;
  gap: 12px;
}

.audience-list span,
.segment-strip span {
  display: block;
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--ink);
  font-size: clamp(1rem, 1.7vw, 1.35rem);
  font-weight: 800;
}

.model-section {
  background:
    radial-gradient(circle at 8% 22%, rgba(113, 129, 109, 0.16), transparent 30%),
    #ffffff;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 28px;
  border: 1px solid var(--ink);
}

.timeline span {
  min-height: 78px;
  display: grid;
  place-items: center;
  padding: 12px;
  border-right: 1px solid var(--ink);
  font-weight: 800;
  text-align: center;
}

.timeline span:last-child {
  border-right: 0;
}

.practice-section {
  background: linear-gradient(180deg, var(--soft), #ffffff);
}

.governance-section {
  background:
    radial-gradient(circle at 88% 20%, rgba(193, 161, 91, 0.13), transparent 28%),
    var(--paper);
}

.alumni-section {
  background:
    linear-gradient(135deg, rgba(113, 129, 109, 0.16), transparent 52%),
    #ffffff;
}

.insurance-section {
  background:
    linear-gradient(180deg, #ffffff, rgba(93, 117, 136, 0.12)),
    var(--paper);
}

.detail-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 30px;
}

.detail-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.alumni-section .detail-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.statement-card {
  margin-top: 28px;
  padding: 24px;
}

.statement-card.wide {
  width: min(940px, 100%);
  margin: 0 auto 30px;
}

.statement-card span {
  display: block;
  margin-bottom: 12px;
  color: var(--moss);
  font-weight: 800;
}

.statement-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.two-note-grid {
  width: min(980px, 100%);
  margin: 20px auto 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.two-note-grid p {
  margin: 0;
  padding: 22px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.72);
  border-left: 3px solid var(--moss);
}

.segment-strip {
  width: min(1180px, 100%);
  margin: 26px auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.segment-strip span {
  flex: 1 1 190px;
  min-height: 72px;
  display: flex;
  align-items: center;
  font-size: 0.98rem;
}

.contact-section {
  min-height: calc(100vh - var(--header-h));
  background:
    linear-gradient(135deg, rgba(17, 17, 17, 0.04), transparent 55%),
    var(--soft);
}

.contact-linework {
  position: absolute;
  left: clamp(10px, 5vw, 90px);
  bottom: 0;
  height: min(62vh, 620px);
  opacity: 0.34;
}

.contact-grid {
  position: relative;
  z-index: 2;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.contact-card {
  min-height: 190px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 22px;
}

.contact-card span {
  color: var(--muted);
  font-weight: 700;
}

.contact-card strong {
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  line-height: 1.12;
}

.back-top {
  width: fit-content;
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 34px auto 0;
  padding: 9px 14px;
  border: 1px solid var(--ink);
  background: rgba(255, 255, 255, 0.7);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.copy-block .back-top {
  margin-left: 0;
}

@media (max-width: 1080px) {
  .section-grid,
  .section-grid.reverse,
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-image,
  .image-frame.tall {
    justify-content: flex-start;
  }

  .image-frame.tall img {
    max-height: 480px;
  }

  .explore-board,
  .solution-grid,
  .detail-grid,
  .detail-grid.three,
  .alumni-section .detail-grid,
  .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .explore-board a:nth-child(2n) {
    border-right: 0;
  }

  .explore-board a {
    border-bottom: 1px solid var(--ink);
  }

  .explore-board a:last-child {
    grid-column: 1 / -1;
    border-bottom: 0;
  }
}

@media (max-width: 720px) {
  :root {
    --header-h: 74px;
  }

  .fixed-header {
    padding: 14px 16px;
  }

  .brand {
    width: min(245px, 62vw);
  }

  .menu-button,
  .menu-button img {
    width: 48px;
    height: 48px;
  }

  .menu-panel {
    inset: var(--header-h) 12px auto 12px;
    width: auto;
  }

  .section {
    min-height: auto;
    padding: calc(var(--header-h) + 30px) 18px 54px;
  }

  h1 {
    font-size: clamp(3.2rem, 17vw, 4.8rem);
  }

  h2 {
    font-size: clamp(2.35rem, 12vw, 3.6rem);
  }

  .lead,
  .copy-block > p {
    font-size: 1rem;
  }

  .hero-actions,
  .timeline,
  .two-note-grid,
  .audience-wrap,
  .explore-board,
  .solution-grid,
  .detail-grid,
  .detail-grid.three,
  .alumni-section .detail-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    display: grid;
  }

  .explore-board a,
  .explore-board a:nth-child(2n),
  .timeline span {
    border-right: 0;
  }

  .explore-board a:last-child {
    border-bottom: 0;
  }

  .timeline span {
    border-bottom: 1px solid var(--ink);
  }

  .timeline span:last-child {
    border-bottom: 0;
  }

  .solution-grid article,
  .detail-grid article,
  .contact-card {
    min-height: 0;
  }

  .wide-architecture {
    height: 82px;
    margin-bottom: 36px;
  }

  .image-frame.tall img {
    max-width: 100%;
    max-height: 390px;
  }

  .contact-linework {
    left: auto;
    right: -18px;
    height: 46vh;
    opacity: 0.22;
  }
}