/* ==========================================================================
   Clockwise. Your Leadership Partner.
   Dark editorial system. Cormorant display, Inter UI. Warm cream on near-black.
   Monochrome only. Centered layout.
   ========================================================================== */

:root {
  --ink:       #0a0a09;   /* darkest band */
  --char:      #1b1b14;   /* clearly lighter warm band */
  --char-2:    #24241a;   /* raised dark panels */
  --paper:     #ddd6c8;   /* warm greige light band */
  --paper-ink: #17160f;
  --cream:     #ece6da;
  --cream-dim: rgba(236,230,218,.62);
  --cream-fai: rgba(236,230,218,.40);
  --line:      rgba(236,230,218,.18);
  --line-soft: rgba(236,230,218,.10);
  --line-pap:  rgba(23,22,15,.18);
  --stone:     #b9b2a3;

  --max:    1180px;
  --gutter: clamp(1.4rem, 5vw, 5rem);

  --serif: "Cormorant Garamond", "Hoefler Text", Georgia, serif;
  --sans:  "Inter", "Helvetica Neue", system-ui, -apple-system, Arial, sans-serif;

  --t: .4s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--sans);
  background: var(--ink);
  color: var(--cream);
  font-size: 17px;
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
::selection { background: var(--cream); color: var(--ink); }

/* ----- Type ----- */
.display { font-family: var(--serif); font-weight: 400; line-height: 1.04; letter-spacing: -0.01em; }
h1.display { font-size: clamp(2.4rem, 5.4vw, 4.2rem); }
h2.display { font-size: clamp(1.8rem, 3.6vw, 2.8rem); line-height: 1.1; }
h3 { font-family: var(--serif); font-weight: 500; font-size: clamp(1.4rem, 2.4vw, 1.9rem); line-height: 1.15; }
.display em, em.ser { font-style: italic; font-weight: 400; }

.eyebrow {
  font-family: var(--sans); font-size: .72rem; letter-spacing: .28em; text-transform: uppercase;
  font-weight: 500; color: var(--cream-dim); display: inline-flex; align-items: center; gap: .9rem;
}
.eyebrow::before, .eyebrow::after { content: ""; width: 26px; height: 1px; background: var(--cream-fai); display: inline-block; }

p { color: var(--cream-dim); }
.lead { font-family: var(--serif); font-size: clamp(1.5rem, 2.8vw, 2.1rem); line-height: 1.32; color: var(--cream); font-weight: 400; }
.body { color: var(--cream-dim); font-size: 1.08rem; line-height: 1.75; }
.body + .body { margin-top: 1.3rem; }

/* subtle underline mark (monochrome) */
.mark { position: relative; white-space: nowrap; }
.mark::after {
  content: ""; position: absolute; left: -1%; right: -1%; bottom: .04em;
  height: .08em; background: var(--cream); opacity: .55; transform: rotate(-.5deg);
}

/* ----- Layout ----- */
.wrap { max-width: var(--max); margin: 0 auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(3.5rem, 7vw, 7rem); }
.section--tight { padding-block: clamp(3.5rem, 7vw, 6rem); }
.bg-char { background: var(--char); }
.bg-ink  { background: var(--ink); }

/* ----- Centered band ----- */
.band { text-align: center; }
.band .wrap > * { margin-left: auto; margin-right: auto; }
.band .eyebrow { margin-bottom: 1.6rem; }
.band h1, .band h2 { max-width: 22ch; }
.band .lead { max-width: 40ch; }
.band .body { max-width: 62ch; }
.band .actions { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }

/* ----- Header ----- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10,10,9,.8); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.wordmark {
  font-family: var(--sans); font-size: 1.18rem; letter-spacing: .34em; text-transform: uppercase;
  color: var(--cream); display: inline-flex; white-space: nowrap;
}
.wordmark b { font-weight: 700; letter-spacing: .3em; }
.wordmark span { font-weight: 300; letter-spacing: .42em; }

.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a {
  font-size: .74rem; letter-spacing: .15em; text-transform: uppercase; font-weight: 500;
  color: var(--cream-dim); transition: color var(--t); position: relative; padding-block: .5rem;
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--cream); }
.nav-links a[aria-current="page"]:not(.nav-cta)::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 1px; background: var(--cream-fai);
}
.nav-cta {
  border: 1px solid var(--line); padding: .6rem 1.2rem !important; color: var(--cream) !important;
  transition: background var(--t), color var(--t);
}
.nav-cta:hover { background: var(--cream); color: var(--ink) !important; }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: .5rem; }
.nav-toggle span { display: block; width: 24px; height: 1px; background: var(--cream); margin: 6px 0; transition: var(--t); }

/* ----- Buttons ----- */
.btn {
  display: inline-flex; align-items: center; gap: .8rem; font-family: var(--sans);
  font-size: .78rem; letter-spacing: .18em; text-transform: uppercase; font-weight: 500;
  padding: 1.05rem 2.1rem; border: 1px solid var(--cream); background: var(--cream); color: var(--ink);
  cursor: pointer; transition: background var(--t), color var(--t);
}
.btn:hover { background: transparent; color: var(--cream); }
.btn--ghost { background: transparent; color: var(--cream); border-color: var(--line); }
.btn--ghost:hover { background: var(--cream); color: var(--ink); border-color: var(--cream); }
.btn .arr { transition: transform var(--t); }
.btn:hover .arr { transform: translateX(5px); }

/* ----- Hero ----- */
.hero { position: relative; overflow: hidden; text-align: center; min-height: calc(100svh - 76px); display: flex; align-items: center; padding-block: clamp(2.5rem, 7vw, 5rem); }
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(1000px 560px at 50% -12%, rgba(236,230,218,.06), transparent 60%);
}
.hero .wrap { position: relative; z-index: 1; width: 100%; }
.hero .wrap > * { margin-left: auto; margin-right: auto; }
.hero h1 { max-width: 20ch; }
.hero .sub-title { font-family: var(--serif); font-style: italic; font-size: clamp(1rem, 2.3vw, 1.7rem); color: var(--cream-dim); margin-top: 1.2rem; line-height: 1.3; max-width: none; white-space: nowrap; }
.hero .sup { margin-top: 1.8rem; font-size: 1.08rem; line-height: 1.7; color: var(--cream-dim); max-width: 52ch; }
.hero .actions { margin-top: 2.6rem; display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }

/* page hero (interior) */
.page-hero { text-align: center; padding-block: clamp(4.5rem, 10vw, 8rem) clamp(2.5rem, 6vw, 5rem); }
.page-hero .wrap > * { margin-left: auto; margin-right: auto; }
.page-hero .eyebrow { margin-bottom: 1.5rem; }
.page-hero h1 { max-width: 22ch; }
.page-hero .lead { max-width: 46ch; margin-top: 1.8rem; }

/* ----- Section heading (centered) ----- */
.shead { text-align: center; max-width: 30ch; margin: 0 auto 0; }
.shead .eyebrow { margin-bottom: 1.6rem; }

/* ----- Teasers (what we do) ----- */
.teasers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 3rem; border: 1px solid var(--line-soft); background: var(--line-soft); }
.teaser { background: var(--char); padding: 2.6rem 2rem; display: flex; flex-direction: column; align-items: center; text-align: center; gap: .8rem; transition: background var(--t); }
.bg-ink .teaser { background: var(--ink); }
.teaser:hover { background: var(--char-2); }
.teaser .n { font-family: var(--serif); font-style: italic; color: var(--cream-fai); font-size: 1rem; }
.teaser h3 { color: var(--cream); }
.teaser p { font-size: .98rem; max-width: 30ch; }
.teaser .lnk { margin-top: auto; padding-top: 1.4rem; font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--cream); display: inline-flex; gap: .55rem; }
.teaser .lnk .arr { transition: transform var(--t); }
.teaser:hover .lnk .arr { transform: translateX(4px); }

/* ----- Services cards ----- */
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.5rem, 3vw, 2.8rem); margin-top: 3.5rem; }
.svc { display: flex; flex-direction: column; text-align: center; align-items: center; border-top: 1px solid var(--line); padding-top: 1.8rem; }
.svc h3 { color: var(--cream); margin-bottom: 1rem; }
.svc .desc { font-size: 1rem; color: var(--cream-dim); max-width: 34ch; }
.svc .detail { font-size: 1rem; color: var(--cream-dim); max-width: 34ch; overflow: hidden; max-height: 0; opacity: 0; transition: max-height .5s ease, opacity .4s ease; }
.svc .detail p { margin-top: 1rem; }
.svc.open .detail { max-height: 420px; opacity: 1; }
.svc-toggle {
  margin-top: 1.6rem; padding-top: 1.3rem; border-top: 1px solid var(--line-soft); width: 100%;
  display: inline-flex; align-items: center; justify-content: center; gap: .7rem;
  background: none; border-left: 0; border-right: 0; border-bottom: 0; cursor: pointer;
  font-family: var(--sans); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--cream); transition: opacity var(--t);
}
.svc-toggle:hover { opacity: .7; }
.svc-toggle .pm { position: relative; width: 13px; height: 13px; flex: 0 0 auto; }
.svc-toggle .pm::before, .svc-toggle .pm::after { content: ""; position: absolute; background: var(--cream); transition: transform var(--t), opacity var(--t); }
.svc-toggle .pm::before { left: 0; top: 6px; width: 13px; height: 1px; }
.svc-toggle .pm::after { left: 6px; top: 0; width: 1px; height: 13px; }
.svc.open .svc-toggle .pm::after { transform: rotate(90deg); opacity: 0; }
.svc.open .svc-toggle .label-more { display: none; }
.svc-toggle .label-less { display: none; }
.svc.open .svc-toggle .label-less { display: inline; }

/* ----- Arc ----- */
.arc { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin: 3rem auto 0; max-width: 900px; border: 1px solid var(--line-soft); background: var(--line-soft); }
.arc .step { background: var(--char-2); padding: 2rem 1.2rem; text-align: center; }
.arc .step .n { font-family: var(--serif); font-style: italic; color: var(--cream-fai); font-size: 1.05rem; }
.arc .step h4 { font-family: var(--serif); font-weight: 500; font-size: 1.45rem; margin-top: .6rem; color: var(--cream); }

/* ----- Principles ----- */
.principles { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 6vw, 5rem); margin-top: 3rem; text-align: center; }
.principle { display: flex; flex-direction: column; align-items: center; }
.principle h3 { color: var(--cream); margin-bottom: 1rem; }
.principle .body { max-width: 42ch; }

/* ----- Who this is for (list) ----- */
.signals { margin: 2.6rem auto 0; border-top: 1px solid var(--line); max-width: 62ch; text-align: left; }
.signals li {
  display: grid; grid-template-columns: auto 1fr; gap: 1.4rem; align-items: baseline;
  padding: 1.3rem 0; border-bottom: 1px solid var(--line); font-size: 1.1rem; color: var(--cream); line-height: 1.5;
}
.signals li .ix { font-family: var(--serif); font-style: italic; color: var(--cream-fai); font-size: 1rem; }
.signals .close { margin: 2.4rem auto 0; max-width: 34ch; }

/* ----- About (light band, centered) ----- */
.about { background: var(--paper); color: var(--paper-ink); text-align: center; }
.about p, .about .body { color: rgba(23,22,15,.74); }
.about .eyebrow { color: rgba(23,22,15,.55); }
.about .eyebrow::before, .about .eyebrow::after { background: rgba(23,22,15,.4); }
.about h1.display, .about h2.display { color: var(--paper-ink); }
.about .wrap > * { margin-left: auto; margin-right: auto; }
.about h1 { max-width: 22ch; margin-top: 1.4rem; }
.about .lead-quote { font-family: var(--serif); font-style: italic; font-size: clamp(1.45rem, 2.6vw, 2.05rem); line-height: 1.35; color: var(--paper-ink); max-width: 30ch; margin-top: 1.8rem; }
.about .body { max-width: 60ch; margin-top: 1.6rem; }
.about .about-role { font-family: var(--serif); font-style: italic; font-size: clamp(1.2rem, 2.2vw, 1.55rem); color: rgba(23,22,15,.6); margin-top: .5rem; }
.about .bio-text { text-align: left; max-width: 62ch; margin: 2.4rem auto 0; }
.about .bio-text .body { margin-top: 1.4rem; }
.about .bio-text .body:first-child { margin-top: 0; }
.portrait { position: relative; width: 100%; max-width: 320px; aspect-ratio: 4/5; margin: 0 auto 2.4rem; background: linear-gradient(160deg, #20201a, #34342b); border: 1px solid var(--line-pap); overflow: hidden; }
.portrait img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center top; filter: grayscale(100%) contrast(1.03); }
.portrait-fallback { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .8rem; color: var(--cream); }
.portrait-fallback .mono { font-family: var(--serif); font-size: 4.2rem; line-height: 1; letter-spacing: .04em; }
.portrait-fallback .cap { font-size: .72rem; letter-spacing: .24em; text-transform: uppercase; color: var(--cream-dim); }
.epigraph { font-family: var(--serif); font-style: italic; font-size: clamp(1.4rem, 2.4vw, 1.9rem); line-height: 1.4; color: var(--paper-ink); max-width: 32ch; margin: 2rem auto; }
.epigraph .by { display: block; font-style: normal; font-family: var(--sans); font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; color: rgba(23,22,15,.55); margin-top: 1rem; }

/* ----- CTA ----- */
.cta { text-align: center; }
.cta .eyebrow { margin-bottom: 1.8rem; }
.cta h2 { max-width: 18ch; margin-inline: auto; }
.cta .body { max-width: 50ch; margin: 1.6rem auto 2.6rem; }
.cta .btn { margin-inline: auto; }

/* contact details (centered) */
.contact-details { display: flex; flex-wrap: wrap; justify-content: center; gap: clamp(2rem, 6vw, 4.5rem); margin-top: 3rem; }
.detail-row { text-align: center; }
.detail-row .k { font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--cream-fai); margin-bottom: .5rem; }
.detail-row a, .detail-row p { font-size: 1.1rem; color: var(--cream); }
.detail-row a:hover { color: var(--cream-dim); }

/* ----- Footer ----- */
.site-footer { background: var(--ink); border-top: 1px solid var(--line-soft); padding-block: 4.5rem 2.5rem; }
.footer-top { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 2.5rem; padding-bottom: 3rem; border-bottom: 1px solid var(--line-soft); }
.footer-top .wordmark { margin-bottom: 1.2rem; }
.footer-tag { color: var(--cream-dim); font-size: .95rem; max-width: 32ch; }
.footer-col h4 { font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; color: var(--cream-fai); margin-bottom: 1.1rem; font-weight: 500; }
.footer-col a, .footer-col p { display: block; color: var(--cream-dim); font-size: .95rem; padding: .35rem 0; transition: color var(--t); }
.footer-col a:hover { color: var(--cream); }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; padding-top: 2rem; }
.footer-bottom small { color: var(--cream-fai); font-size: .78rem; letter-spacing: .04em; }

/* ----- Reveal ----- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .8s ease, transform .8s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* ----- Responsive ----- */
@media (max-width: 980px) {
  .svc-grid { grid-template-columns: 1fr; max-width: 460px; margin-inline: auto; }
  .principles { grid-template-columns: 1fr; gap: 2.6rem; }
}
@media (max-width: 880px) {
  .teasers { grid-template-columns: 1fr; }
  .arc { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .nav-links {
    position: fixed; inset: 76px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--ink); border-bottom: 1px solid var(--line); padding: .5rem var(--gutter) 2rem;
    transform: translateY(-130%); transition: transform var(--t); max-height: calc(100vh - 76px); overflow: auto;
  }
  .nav-links.open { transform: none; }
  .nav-links a { padding-block: 1.1rem; border-bottom: 1px solid var(--line-soft); font-size: .95rem; }
  .nav-links a[aria-current="page"]:not(.nav-cta)::after { display: none; }
  .nav-cta { text-align: center; margin-top: 1rem; }
  .nav-toggle { display: block; }
}
@media (max-width: 640px) {
  .hero .sub-title { white-space: normal; max-width: 26ch; }
}
@media (max-width: 560px) {
  .arc { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .hero .actions { flex-direction: column; align-items: stretch; }
  .btn { justify-content: center; }
}