:root {
  --ink: #23372D;
  --muted: #3B4246;
  --quiet: #7A5A3A;
  --paper: #F2EEE5;
  --stone: #E8E2D6;
  --line: rgba(168, 123, 60, 0.26);
  --line-strong: rgba(168, 123, 60, 0.56);
  --bronze: #A87B3C;
  --wood: #7A5A3A;
  --deep: #23372D;
  --shadow: rgba(35, 55, 45, 0.12);
  --max-width: 1160px;
  --side-pad: clamp(20px, 5vw, 64px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--muted);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  line-height: 1.5;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(168, 123, 60, 0.08) 1px, transparent 1px) 0 0 / 96px 96px,
    linear-gradient(0deg, rgba(122, 90, 58, 0.06) 1px, transparent 1px) 0 0 / 96px 96px;
  mask-image: linear-gradient(to bottom, rgba(35, 55, 45, 1) 0%, transparent 74%);
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px var(--side-pad);
  color: var(--ink);
  transition: background 180ms ease, border-color 180ms ease, padding 180ms ease;
}

.site-header.is-scrolled {
  padding-top: 14px;
  padding-bottom: 14px;
  background: rgba(242, 238, 229, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}

.nav-logo {
  display: block;
  width: clamp(126px, 15vw, 176px);
  height: auto;
  object-fit: contain;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 34px);
  color: var(--deep);
  font-size: 13px;
  font-weight: 600;
}

.site-nav a {
  position: relative;
  padding: 6px 0;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--bronze);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 160ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.hero-section {
  position: relative;
  display: grid;
  min-height: 94vh;
  padding: 148px var(--side-pad) 56px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.hero-content {
  position: relative;
  z-index: 2;
  align-self: center;
  width: min(980px, 100%);
  margin: 0 auto;
  text-align: center;
}

.eyebrow,
.section-kicker {
  margin: 0 0 18px;
  color: var(--bronze);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 930px;
  margin: 0;
  color: var(--deep);
  font-family: "Cormorant Garamond", "Libre Baskerville", Georgia, "Times New Roman", serif;
  font-size: clamp(58px, 11vw, 142px);
  font-weight: 600;
  line-height: 0.9;
}

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

.hero-logo {
  display: block;
  width: min(760px, 92%);
  height: auto;
  margin: 0 auto;
  object-fit: contain;
  filter: drop-shadow(0 18px 30px var(--shadow));
}

.definition {
  max-width: 720px;
  margin: 34px auto 0;
  color: var(--deep);
  font-family: "Cormorant Garamond", "Libre Baskerville", Georgia, "Times New Roman", serif;
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 600;
  line-height: 1.12;
}

.hero-statement {
  position: relative;
  z-index: 2;
  align-self: end;
  width: min(1040px, 100%);
  margin: 56px auto 0;
  padding-top: 22px;
  border-top: 1px solid var(--line-strong);
  text-align: center;
}

.hero-statement h2 {
  max-width: 980px;
  margin: 0 auto 18px;
  color: var(--deep);
  font-family: "Cormorant Garamond", "Libre Baskerville", Georgia, "Times New Roman", serif;
  font-size: clamp(38px, 6vw, 78px);
  font-weight: 600;
  line-height: 0.98;
}

.hero-statement p {
  max-width: 820px;
  margin: 0 auto;
  color: var(--muted);
  font-size: clamp(16px, 2vw, 22px);
  font-weight: 500;
}

.architectural-grid {
  position: absolute;
  inset: 86px var(--side-pad) 42px;
  max-width: var(--max-width);
  width: calc(100% - (var(--side-pad) * 2));
  margin: 0 auto;
  pointer-events: none;
}

.grid-line,
.grid-node {
  position: absolute;
  display: block;
}

.grid-line {
  background: rgba(168, 123, 60, 0.28);
}

.line-a {
  top: 11%;
  right: 6%;
  width: 1px;
  height: 62%;
}

.line-b {
  top: 29%;
  right: 6%;
  width: 31%;
  height: 1px;
}

.line-c {
  bottom: 17%;
  left: 2%;
  width: 55%;
  height: 1px;
}

.line-d {
  bottom: 17%;
  left: 2%;
  width: 1px;
  height: 34%;
}

.grid-node {
  width: 9px;
  height: 9px;
  border: 1px solid var(--bronze);
  background: var(--paper);
}

.node-a {
  top: 28.3%;
  right: calc(6% - 4px);
}

.node-b {
  bottom: calc(17% - 4px);
  left: calc(2% - 4px);
}

.node-c {
  bottom: calc(17% - 4px);
  left: 56.5%;
}

.intro-band,
.help-section,
.enclosure-section,
.audience-section,
.two-column-section,
.signature-section,
.principles-section {
  width: min(var(--max-width), calc(100% - (var(--side-pad) * 2)));
  margin: 0 auto;
}

.intro-band {
  padding: clamp(72px, 10vw, 128px) 0;
}

.statement-lockup {
  max-width: 940px;
}

.statement-lockup h2,
.plain-panel h2,
.section-heading h2 {
  margin: 0;
  color: var(--deep);
  font-family: "Cormorant Garamond", "Libre Baskerville", Georgia, "Times New Roman", serif;
  font-weight: 600;
  line-height: 1.08;
}

.statement-lockup h2 {
  font-size: clamp(34px, 5.5vw, 76px);
}

.statement-lockup p {
  max-width: 760px;
  margin: 30px 0 0;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 23px);
}

.help-section {
  padding: clamp(78px, 10vw, 132px) 0 0;
}

.help-section .section-heading {
  display: grid;
  grid-template-columns: minmax(180px, 0.4fr) minmax(420px, 1fr);
  gap: clamp(28px, 6vw, 86px);
  padding-bottom: clamp(34px, 5vw, 58px);
  border-bottom: 1px solid var(--line-strong);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 18px 50px var(--shadow);
}

.service-card {
  min-height: 280px;
  padding: 34px 30px 32px;
  background: rgba(232, 226, 214, 0.72);
}

.service-card .rule,
.principle-card .rule {
  display: block;
  width: 42px;
  height: 2px;
  background: var(--bronze);
}

.service-card .rule {
  margin-bottom: 56px;
}

.service-card h3 {
  margin: 0 0 16px;
  color: var(--deep);
  font-family: "Cormorant Garamond", "Libre Baskerville", Georgia, "Times New Roman", serif;
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 600;
  line-height: 1.05;
}

.service-card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.enclosure-section {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(380px, 1fr);
  gap: clamp(38px, 7vw, 94px);
  padding: clamp(80px, 12vw, 148px) 0;
  border-top: 1px solid var(--line);
}

.enclosure-copy {
  padding-top: 8px;
  border-top: 1px solid var(--line-strong);
}

.enclosure-copy p {
  margin: 0;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 22px);
}

.enclosure-copy p + p {
  margin-top: 26px;
}

.audience-section {
  display: grid;
  grid-template-columns: minmax(240px, 0.72fr) minmax(420px, 1.28fr);
  gap: clamp(34px, 6vw, 82px);
  align-items: start;
  padding: 0 0 clamp(80px, 10vw, 132px);
}

.compact-heading h2 {
  font-size: clamp(30px, 4vw, 50px);
}

.audience-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  padding: 0;
  margin: 0;
  list-style: none;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 16px 44px var(--shadow);
}

.audience-list li {
  min-height: 78px;
  display: flex;
  align-items: center;
  padding: 22px 26px;
  background: rgba(232, 226, 214, 0.72);
  color: var(--deep);
  font-weight: 600;
}

.two-column-section {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 22px 60px var(--shadow);
}

.plain-panel {
  min-height: 360px;
  padding: clamp(34px, 5vw, 62px);
  background: rgba(232, 226, 214, 0.78);
}

.plain-panel h2 {
  font-size: clamp(28px, 3.5vw, 48px);
}

.signature-section {
  display: grid;
  grid-template-columns: minmax(240px, 0.78fr) minmax(360px, 1.22fr);
  gap: clamp(42px, 7vw, 96px);
  padding: clamp(84px, 12vw, 148px) 0;
}

.section-heading h2 {
  font-size: clamp(32px, 4.4vw, 58px);
}

.signature-list {
  display: grid;
  border-top: 1px solid var(--line-strong);
}

.signature-item {
  display: grid;
  grid-template-columns: 58px 1fr;
  align-items: center;
  gap: 24px;
  min-height: 118px;
  border-bottom: 1px solid var(--line);
}

.signature-item span {
  color: var(--quiet);
  font-size: 12px;
  font-weight: 800;
}

.signature-item strong {
  color: var(--deep);
  font-family: "Cormorant Garamond", "Libre Baskerville", Georgia, "Times New Roman", serif;
  font-size: clamp(30px, 4.6vw, 60px);
  font-weight: 600;
  line-height: 1;
}

.principles-section {
  padding: 0 0 clamp(86px, 11vw, 140px);
}

.principles-section .section-heading {
  display: grid;
  grid-template-columns: minmax(180px, 0.38fr) minmax(360px, 0.9fr);
  gap: clamp(28px, 6vw, 86px);
  padding-bottom: clamp(34px, 6vw, 70px);
  border-bottom: 1px solid var(--line-strong);
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 18px 50px var(--shadow);
}

.principle-card {
  min-height: 350px;
  padding: 34px 26px 30px;
  background: rgba(232, 226, 214, 0.7);
}

.principle-card .rule {
  display: block;
  width: 42px;
  height: 2px;
  margin-bottom: 80px;
  background: var(--bronze);
}

.principle-card h3 {
  margin: 0 0 16px;
  color: var(--deep);
  font-family: "Cormorant Garamond", "Libre Baskerville", Georgia, "Times New Roman", serif;
  font-size: 28px;
  font-weight: 600;
  line-height: 1.05;
}

.principle-card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.site-footer {
  padding: 28px var(--side-pad) 34px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  text-align: center;
  background: var(--stone);
}

.site-footer p {
  margin: 0;
  font-size: 13px;
}

@media (max-width: 860px) {
  .site-header {
    position: relative;
    align-items: center;
    padding-top: 18px;
    padding-bottom: 12px;
  }

  .site-header.is-scrolled {
    background: transparent;
    border-bottom-color: transparent;
    backdrop-filter: none;
  }

  .site-nav {
    gap: 14px;
    font-size: 12px;
  }

  .hero-section {
    min-height: auto;
    padding-top: 36px;
    padding-bottom: 48px;
  }

  .architectural-grid {
    top: 28px;
    opacity: 0.7;
  }

  .help-section .section-heading,
  .service-grid,
  .enclosure-section,
  .audience-section,
  .two-column-section,
  .signature-section,
  .principles-section .section-heading,
  .principles-grid {
    grid-template-columns: 1fr;
  }

  .plain-panel {
    min-height: 0;
  }

  .signature-section {
    gap: 38px;
  }

  .principles-grid {
    background: transparent;
    gap: 1px;
  }

  .service-card {
    min-height: 0;
    border-bottom: 1px solid var(--line);
  }

  .service-card .rule {
    margin-bottom: 42px;
  }

  .principle-card {
    min-height: 0;
    border-bottom: 1px solid var(--line);
  }

  .principle-card .rule {
    margin-bottom: 42px;
  }
}

@media (max-width: 620px) {
  .site-header {
    flex-direction: column;
    gap: 14px;
    padding: 18px var(--side-pad) 10px;
  }

  .site-nav {
    width: 100%;
    justify-content: space-between;
    gap: 10px;
    font-size: 13px;
  }

  .nav-logo {
    width: min(248px, 70vw);
  }

  .hero-section {
    padding-top: 28px;
  }

  .hero-content {
    align-self: start;
  }

  .eyebrow {
    margin-bottom: 18px;
    font-size: 11px;
  }

  .hero-logo {
    width: min(430px, 86vw);
    filter: drop-shadow(0 12px 20px var(--shadow));
  }

  h1 {
    font-size: clamp(48px, 18vw, 82px);
  }

  .definition {
    margin-top: 22px;
    font-size: clamp(34px, 10vw, 48px);
  }

  .hero-statement {
    margin-top: 38px;
    padding-top: 24px;
  }

  .hero-statement h2 {
    max-width: 330px;
    font-size: clamp(34px, 11vw, 46px);
    line-height: 1;
  }

  .hero-statement p {
    max-width: 340px;
    font-size: 16px;
  }

  .help-section {
    padding-top: 68px;
  }

  .section-heading h2 {
    font-size: clamp(30px, 10vw, 44px);
  }

  .signature-item {
    grid-template-columns: 42px 1fr;
    min-height: 98px;
    gap: 16px;
  }

  .audience-list {
    grid-template-columns: 1fr;
  }
}