:root {
  color: #171714;
  background: #f1ede3;
  font-family: Arial, Helvetica, sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  --ink: #171714;
  --bone: #f1ede3;
  --paper: #f8f5ee;
  --oxblood: #5f2028;
  --olive: #4c5442;
  --brass: #8b6738;
  --muted: #625d53;
  --line: rgba(23, 23, 20, 0.22);
  --display: Georgia, 'Times New Roman', serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; min-height: 100vh; color: var(--ink); background: var(--bone); }
body,
button,
input,
textarea { font: inherit; }
img { display: block; max-width: 100%; }
a { color: inherit; }
::selection { color: var(--bone); background: var(--oxblood); }
:focus-visible { outline: 2px solid var(--brass); outline-offset: 4px; }

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 12px 16px;
  color: var(--bone);
  background: var(--oxblood);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  transform: translateY(-180%);
}
.skip-link:focus { transform: translateY(0); }

.review-band {
  min-height: 30px;
  padding: 8px clamp(18px, 4vw, 64px);
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: #eee7dc;
  background: var(--ink);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.review-band span:last-child { color: #d5c7ae; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  min-height: 76px;
  padding: 0 clamp(18px, 4vw, 64px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  border-bottom: 1px solid var(--line);
  background: rgba(241, 237, 227, 0.96);
  backdrop-filter: blur(14px);
}
.wordmark {
  flex: 0 0 auto;
  font-family: var(--display);
  font-size: 14px;
  letter-spacing: 0.13em;
  text-decoration: none;
}
.wordmark span { color: #625e55; }
.site-nav { display: flex; align-items: center; justify-content: flex-end; gap: clamp(14px, 2.6vw, 34px); }
.site-nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: #48443d;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
}
.site-nav a[aria-current='page'] { color: var(--oxblood); border-bottom: 1px solid var(--oxblood); }
.site-nav .nav-inquiry { padding: 0 16px; color: var(--bone); background: var(--oxblood); }

main { overflow: hidden; }
.section { padding: clamp(76px, 9vw, 148px) clamp(24px, 7vw, 112px); }
.section.compact { padding-top: clamp(58px, 7vw, 105px); padding-bottom: clamp(58px, 7vw, 105px); }
.paper { background: var(--paper); }
.dark { color: #eee8de; background: var(--ink); }
.oxblood { color: #f4ede3; background: var(--oxblood); }
.olive { color: #f3eee5; background: var(--olive); }

.eyebrow {
  margin: 0 0 22px;
  color: var(--oxblood);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.19em;
  text-transform: uppercase;
}
.dark .eyebrow,
.oxblood .eyebrow,
.olive .eyebrow { color: #e2caa4; }

h1,
h2,
h3,
h4 { margin-top: 0; font-family: var(--display); font-weight: 400; }
h1 { margin-bottom: 30px; font-size: clamp(48px, 7vw, 108px); line-height: 0.95; letter-spacing: -0.035em; }
h2 { margin-bottom: 26px; font-size: clamp(38px, 5vw, 74px); line-height: 1; letter-spacing: -0.025em; }
h3 { margin-bottom: 16px; font-size: clamp(24px, 2.6vw, 39px); line-height: 1.06; }
h4 { margin-bottom: 12px; font-size: clamp(20px, 2vw, 30px); line-height: 1.12; }
p { margin: 0 0 1.2em; font-size: clamp(16px, 1.35vw, 19px); line-height: 1.72; }
.lede { max-width: 780px; font-size: clamp(19px, 2vw, 28px); line-height: 1.5; }
.quiet { color: var(--muted); }
.dark .quiet,
.oxblood .quiet,
.olive .quiet { color: #d2c9bc; }

.hero {
  min-height: min(840px, calc(100svh - 106px));
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.7fr);
  border-bottom: 1px solid var(--line);
}
.hero-copy { padding: clamp(78px, 10vw, 162px) clamp(24px, 7vw, 112px); align-self: center; }
.hero-copy .lede { max-width: 700px; }
.hero-media { position: relative; min-height: 520px; overflow: hidden; background: #0c0d0b; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-media::after { content: ''; position: absolute; inset: 0; box-shadow: inset 0 0 0 1px rgba(255,255,255,0.09); pointer-events: none; }
.hero-media figcaption {
  position: absolute;
  right: 24px;
  bottom: 24px;
  left: 24px;
  padding: 12px 14px;
  color: #f3ece2;
  background: rgba(15, 15, 13, 0.78);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero.text-only { min-height: auto; grid-template-columns: 1fr; color: #f3ece2; background: var(--ink); }
.hero.text-only .hero-copy { max-width: 1220px; }
.hero.text-only h1 { max-width: 1040px; }

.split { display: grid; grid-template-columns: minmax(260px, 0.74fr) minmax(0, 1.26fr); gap: clamp(46px, 9vw, 150px); align-items: start; }
.split .sticky { position: sticky; top: 126px; }
.measure { max-width: 760px; }

.clarity-grid,
.card-grid,
.mechanism-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.clarity-grid article,
.card-grid article,
.mechanism-grid article { padding: clamp(26px, 4vw, 52px); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.clarity-grid article > span,
.card-grid article > span,
.mechanism-grid article > span,
.step > span,
.sequence-copy > span {
  display: block;
  margin-bottom: 20px;
  color: var(--oxblood);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}
.dark .mechanism-grid { border-color: rgba(241,237,227,0.25); }
.dark .mechanism-grid article { border-color: rgba(241,237,227,0.25); }
.dark .mechanism-grid article > span { color: #e2caa4; }

.steps { border-top: 1px solid var(--line); }
.step { padding: clamp(26px, 3.5vw, 45px) 0; display: grid; grid-template-columns: 70px minmax(190px, 0.55fr) minmax(0, 1fr); gap: clamp(22px, 5vw, 78px); border-bottom: 1px solid var(--line); }
.step > span { margin: 7px 0 0; }
.step h3 { margin-bottom: 0; }
.step p { max-width: 720px; margin-bottom: 0; }

.statement { max-width: 1100px; margin: 0; font-family: var(--display); font-size: clamp(31px, 4.4vw, 68px); line-height: 1.13; }
.statement em { color: #e2caa4; font-weight: 400; }

.sequence { display: grid; grid-template-columns: minmax(260px, 0.82fr) minmax(0, 1.18fr); min-height: 560px; }
.sequence + .sequence { border-top: 1px solid rgba(241,237,227,0.2); }
.sequence-media { min-height: 480px; background: #090a08; }
.sequence-media img { width: 100%; height: 100%; object-fit: cover; }
.sequence-copy { padding: clamp(48px, 8vw, 120px); align-self: center; }
.sequence-copy p:last-child { margin-bottom: 0; }
.sequence.reverse .sequence-media { order: 2; }

.image-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(241,237,227,0.18); }
.image-strip figure { margin: 0; min-height: 520px; position: relative; overflow: hidden; background: #090a08; }
.image-strip img { width: 100%; height: 100%; object-fit: cover; }
.image-strip figcaption { position: absolute; right: 0; bottom: 0; left: 0; padding: 20px; color: #f3ece2; background: linear-gradient(transparent, rgba(9,10,8,0.86)); font-size: 9px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; }

.menu-list { border-top: 1px solid rgba(241,237,227,0.26); }
.menu-item { padding: 26px 0; display: grid; grid-template-columns: 145px minmax(230px, 0.68fr) minmax(0, 1fr); gap: clamp(20px, 5vw, 72px); border-bottom: 1px solid rgba(241,237,227,0.26); }
.menu-item > span { color: #e2caa4; font-size: 9px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; }
.menu-item h3 { margin-bottom: 0; font-size: clamp(22px, 2.3vw, 35px); }
.menu-item p { margin-bottom: 0; color: #d4ccc0; font-size: 15px; }

.materials { display: flex; flex-wrap: wrap; gap: 9px; }
.materials span { padding: 11px 13px; border: 1px solid currentColor; font-size: 9px; font-weight: 700; letter-spacing: 0.13em; text-transform: uppercase; }

.cta { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 40px; align-items: end; }
.cta h2 { max-width: 900px; margin-bottom: 0; }
.button {
  min-height: 54px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid currentColor;
  color: inherit;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-decoration: none;
  text-transform: uppercase;
}
.button:hover { color: var(--ink); background: var(--bone); }
.button.dark-button { color: var(--bone); background: var(--ink); border-color: var(--ink); }
.button.dark-button:hover { color: var(--bone); background: var(--oxblood); border-color: var(--oxblood); }
.text-link { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-underline-offset: 6px; text-transform: uppercase; }

.site-footer { padding: 48px clamp(24px, 7vw, 112px); display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: center; color: #d8d0c4; background: var(--ink); }
.site-footer .wordmark { color: #f1ede3; }
.site-footer .wordmark span { color: #d8d0c4; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 22px; }
.footer-links a { color: #d8d0c4; font-size: 9px; font-weight: 700; letter-spacing: 0.12em; text-underline-offset: 5px; text-transform: uppercase; }

.review-index { max-width: 1260px; margin: 0 auto; }
.review-index-list { margin-top: 62px; border-top: 1px solid var(--line); }
.review-index-list a { padding: 30px 0; display: grid; grid-template-columns: 50px 1fr auto; gap: 26px; align-items: baseline; border-bottom: 1px solid var(--line); text-decoration: none; }
.review-index-list span { color: var(--oxblood); font-size: 9px; font-weight: 700; letter-spacing: 0.15em; }
.review-index-list strong { font-family: var(--display); font-size: clamp(24px, 3vw, 42px); font-weight: 400; }
.review-index-list em { color: var(--muted); font-size: 12px; font-style: normal; }

@media (max-width: 1040px) {
  .site-header { align-items: flex-start; flex-direction: column; padding-top: 18px; padding-bottom: 18px; }
  .site-nav { width: 100%; justify-content: flex-start; flex-wrap: wrap; }
  .hero { grid-template-columns: minmax(0, 1fr); }
  .hero-copy { min-width: 0; }
  .hero-media { min-height: min(92vw, 760px); }
  .split { grid-template-columns: 1fr; }
  .split .sticky { position: static; }
  .sequence { grid-template-columns: 1fr; }
  .sequence.reverse .sequence-media { order: 0; }
  .image-strip { grid-template-columns: 1fr; }
  .image-strip figure { min-height: min(120vw, 720px); }
  .cta { grid-template-columns: 1fr; align-items: start; }
}

@media (max-width: 720px) {
  .review-band { flex-direction: column; gap: 4px; }
  .site-header { gap: 12px; padding-right: 20px; padding-left: 20px; }
  .site-nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2px 18px; }
  .site-nav a { min-width: 0; min-height: 34px; }
  .site-nav .nav-inquiry {
    grid-column: 1 / -1;
    min-height: 44px;
    margin-top: 4px;
    padding: 0;
    justify-content: flex-start;
    border-top: 1px solid var(--line);
    color: var(--oxblood);
    background: transparent;
  }
  .site-nav .nav-inquiry::after { content: '→'; margin-left: auto; font-size: 12px; }
  .hero,
  .hero-copy,
  .hero.text-only .hero-copy,
  .split > *,
  .measure { min-width: 0; max-width: 100%; }
  h1 { font-size: 40px; line-height: 1.01; overflow-wrap: anywhere; }
  h2 { font-size: clamp(34px, 10vw, 44px); }
  p { overflow-wrap: anywhere; }
  .hero-copy { padding: 68px 24px; }
  .clarity-grid,
  .card-grid,
  .mechanism-grid { grid-template-columns: 1fr; }
  .step { grid-template-columns: 46px 1fr; }
  .step p { grid-column: 2; }
  .menu-item { grid-template-columns: 1fr; gap: 9px; }
  .site-footer { grid-template-columns: 1fr; }
  .footer-links { justify-content: flex-start; }
  .review-index-list a { grid-template-columns: 34px 1fr; }
  .review-index-list em { grid-column: 2; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}