/* Circadian Environments
   Quiet, image-led layout. js/site.js sets data-phase on <html> from the visitor's local time
   (dawn, morning, midday, afternoon, sunset, evening, night). The hero scene and the page
   ground shift with it, subtly. The footer is always night. */

:root {
  color-scheme: light;
  --bg: #f4eee9;
  --wall: #e9ddd4;
  --light: #f5d6bf;
  --ink: #2a2826;
  --ink-soft: #6b665f;
  --ink-faint: #9a948b;
  --line: rgba(42, 40, 38, .14);
  --accent: #7a6552;
  --night: #1b1d22;
  --night-ink: #e9e4dc;
  --night-soft: #9c978f;

  --sans: "Hanken Grotesk", "Helvetica Neue", Arial, sans-serif;
  --serif: "Instrument Serif", "Iowan Old Style", Georgia, serif;

  --gutter: clamp(16px, 4.5vw, 64px);
  --max: 1440px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--sans); font-weight: 400; font-size: 1rem; line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 1.5px solid var(--ink); outline-offset: 4px; }
::selection { background: var(--ink); color: var(--bg); }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 12px; z-index: 50; background: var(--ink); color: var(--bg); padding: 8px 14px; }

.wrap { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(80px, 11vw, 168px); }
.section--tight { padding-block: clamp(48px, 6vw, 96px); }

/* ---------- Type ---------- */
.label {
  font-size: .72rem; font-weight: 500; letter-spacing: .2em; text-transform: uppercase;
  color: var(--ink-soft); margin: 0;
}
.display {
  font-weight: 300; font-size: clamp(1.9rem, 1.2rem + 2.6vw, 3.5rem);
  line-height: 1.16; letter-spacing: -.018em; margin: 0; text-wrap: balance;
}
.title { font-weight: 300; font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2.25rem); line-height: 1.2; letter-spacing: -.012em; margin: 0; text-wrap: balance; }
.small-title { font-weight: 500; font-size: .98rem; letter-spacing: .01em; margin: 0; }
.quote { font-family: var(--serif); font-style: italic; font-weight: 400; font-size: clamp(2rem, 1.3rem + 3vw, 4rem); line-height: 1.1; letter-spacing: -.01em; margin: 0; text-wrap: balance; }
.body-lg { font-size: clamp(1.05rem, 1rem + .25vw, 1.2rem); line-height: 1.7; color: var(--ink-soft); max-width: 46ch; margin: 0; }
.soft { color: var(--ink-soft); }
.prose { max-width: 62ch; }
.prose p { margin: 0 0 1.15em; }
.prose h2 { font-weight: 400; font-size: 1.45rem; letter-spacing: -.01em; margin: 1.8em 0 .6em; }
.todo { background: rgba(122, 101, 82, .18); padding: 0 .25em; }

.link {
  display: inline-flex; align-items: center; gap: 14px;
  font-size: .78rem; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; text-decoration: none;
  padding-bottom: 6px; border-bottom: 1px solid var(--ink);
}
.link::after { content: "\2192"; letter-spacing: 0; transition: transform .3s; }
.link:hover::after { transform: translateX(4px); }
.link--back::after { content: none; }
.link--back::before { content: "\2190"; letter-spacing: 0; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  background: var(--bg); transition: border-color .3s;
  border-bottom: 1px solid transparent;
}
.site-header.is-solid { border-bottom-color: var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 76px; }
.wordmark { text-decoration: none; font-size: .8rem; font-weight: 500; letter-spacing: .32em; text-transform: uppercase; white-space: nowrap; }
.nav { display: flex; gap: clamp(20px, 2.6vw, 44px); align-items: center; }
.nav a { text-decoration: none; font-size: .78rem; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-soft); padding-block: 6px; border-bottom: 1px solid transparent; }
.nav a:hover { color: var(--ink); }
.nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--ink); }
.nav-toggle { display: none; background: none; border: 0; color: var(--ink); font: inherit; font-size: .78rem; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; cursor: pointer; padding: 8px 0; }
@media (max-width: 1280px) {
  .wordmark { letter-spacing: .24em; font-size: .72rem; }
  .nav-toggle { display: block; }
  .nav { display: none; position: fixed; inset: 76px 0 0 0; flex-direction: column; align-items: flex-start; gap: 26px;
         padding: 40px var(--gutter); background: var(--bg); }
  .nav.is-open { display: flex; }
  .nav a { font-size: 1rem; }
}

/* ---------- Plates: image frames with a light-on-wall placeholder ---------- */
.plate {
  position: relative; overflow: hidden; margin: 0; max-width: 100%;
  aspect-ratio: var(--ratio, 4 / 5);
  background:
    radial-gradient(120% 90% at var(--sun-x, 30%) 0%, color-mix(in srgb, var(--light) 55%, transparent), transparent 60%),
    linear-gradient(180deg, var(--wall), color-mix(in srgb, var(--wall) 86%, #6b5f55));
}
/* sunlight through a four-pane window, cast on the wall */
.plate::before {
  content: ""; position: absolute;
  left: var(--px, 30%); top: var(--py, 16%); width: var(--pw, 46%); height: var(--ph, 56%);
  background:
    linear-gradient(90deg, transparent 48%, var(--wall) 48%, var(--wall) 52%, transparent 52%),
    linear-gradient(0deg, transparent 48.5%, var(--wall) 48.5%, var(--wall) 51.5%, transparent 51.5%),
    var(--light);
  transform: perspective(900px) rotateY(var(--ry, -28deg)) skewY(var(--sk, 10deg));
  filter: blur(9px); opacity: .9; mix-blend-mode: soft-light;
}
/* floor line and soft shade */
.plate::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 22%;
  background: linear-gradient(180deg, color-mix(in srgb, var(--wall) 70%, #8a7c70), color-mix(in srgb, var(--wall) 55%, #6f6259));
  opacity: .55;
}
.plate--b { --px: 12%; --py: 8%; --pw: 38%; --ph: 64%; --ry: 24deg; --sk: -8deg; }
.plate--c { --px: 44%; --py: 22%; --pw: 52%; --ph: 44%; --ry: -36deg; --sk: 14deg; }
.plate--d { --px: 22%; --py: 30%; --pw: 60%; --ph: 34%; --ry: 12deg; --sk: -4deg; }
.plate img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; }
.plate .plate-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 2; }
@media (prefers-reduced-motion: reduce) { .plate .plate-video { display: none; } }
.plate figcaption, .caption {
  font-size: .72rem; letter-spacing: .08em; color: var(--ink-soft); margin-top: 14px;
  font-variant-numeric: tabular-nums;
}
.plate figcaption { position: absolute; left: 20px; bottom: 16px; z-index: 2; margin: 0; color: rgba(42,40,38,.62); }
.plate:has(img) figcaption { color: rgba(255,255,255,.85); }

.hero-plate { --ratio: auto; height: clamp(420px, 74vh, 860px); width: 100%; }
@media (max-width: 700px) { .hero-plate { height: 62vh; } }

/* ---------- Intro statement ---------- */
.statement { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 9fr); gap: clamp(24px, 4vw, 64px); }
.statement .stack { display: grid; gap: 40px; justify-items: start; }
@media (max-width: 800px) { .statement { grid-template-columns: 1fr; } }

/* ---------- Tile grid (like a project grid) ---------- */
.grid-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; margin-bottom: clamp(32px, 4vw, 56px); }
.tiles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(16px, 2vw, 28px); list-style: none; margin: 0; padding: 0; }
.tiles a { text-decoration: none; display: block; }
.tiles .plate { transition: opacity .4s; }
.tiles a:hover .plate { opacity: .88; }
.tile-text { margin-top: 18px; display: grid; gap: 6px; }
.tile-text p { margin: 0; font-size: .88rem; color: var(--ink-soft); line-height: 1.55; }
@media (max-width: 1000px) { .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 48px; } }
@media (max-width: 520px) { .tiles { grid-template-columns: 1fr; } }

/* ---------- Feature rows: image one side, text the other ---------- */
.feature { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(32px, 6vw, 112px); align-items: center; }
.feature--flip { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
.feature--flip .plate { order: 2; }
.feature .text { display: grid; gap: 28px; justify-items: start; max-width: 44ch; }
.feature .text p { margin: 0; color: var(--ink-soft); }
.feature + .feature { margin-top: clamp(80px, 10vw, 160px); }
@media (max-width: 800px) {
  .feature, .feature--flip { grid-template-columns: 1fr; }
  .feature--flip .plate { order: 0; }
}

/* ---------- Steps (a real sequence) ---------- */
.steps { list-style: none; margin: clamp(40px, 5vw, 72px) 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(24px, 3vw, 48px); counter-reset: step; }
.steps li { counter-increment: step; border-top: 1px solid var(--line); padding-top: 22px; display: grid; gap: 10px; align-content: start; }
.steps li::before { content: "0" counter(step); font-size: .72rem; letter-spacing: .14em; color: var(--ink-faint); font-variant-numeric: tabular-nums; }
.steps p { margin: 0; font-size: .92rem; color: var(--ink-soft); }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr 1fr; row-gap: 40px; } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

/* ---------- Domain lists (services) ---------- */
.domains { list-style: none; margin: 0; padding: 0; display: grid; gap: 28px; }
.domains li { border-top: 1px solid var(--line); padding-top: 18px; display: grid; gap: 6px; }
.domains p { margin: 0; font-size: .95rem; color: var(--ink-soft); }

/* ---------- Founders ---------- */
.founders { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 80px); }
.founder { display: grid; gap: 22px; align-content: start; }
.founder .creds { font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-faint); margin: -10px 0 0; }
.founder p { margin: 0; color: var(--ink-soft); max-width: 52ch; }
@media (max-width: 760px) { .founders { grid-template-columns: 1fr; } }

/* ---------- Page intro ---------- */
.page-intro { padding-block: clamp(64px, 9vw, 140px) clamp(48px, 6vw, 88px); }
.page-intro .statement .stack { gap: 28px; }

/* ---------- Journal ---------- */
.posts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(20px, 2.5vw, 36px); list-style: none; margin: 0; padding: 0; }
.posts a { text-decoration: none; display: grid; gap: 16px; }
.posts .meta { font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-faint); }
.posts p { margin: 0; font-size: .92rem; color: var(--ink-soft); }
.posts a:hover .title { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .18em; }
@media (max-width: 900px) { .posts { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .posts { grid-template-columns: 1fr; } }

.article-head { max-width: 900px; padding-block: clamp(64px, 9vw, 130px) clamp(40px, 5vw, 64px); display: grid; gap: 28px; }
.article-body { padding-block: clamp(48px, 6vw, 96px) clamp(80px, 10vw, 150px); }
.article-body .prose { margin-inline: auto; font-size: 1.08rem; }

/* ---------- Contact ---------- */
.form { display: grid; gap: 26px; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
@media (max-width: 600px) { .form .row { grid-template-columns: 1fr; } }
.field label { display: block; font-size: .72rem; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--ink); background: transparent;
  border: 0; border-bottom: 1px solid var(--line); border-radius: 0; padding: 10px 0;
}
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--ink-soft) 50%), linear-gradient(135deg, var(--ink-soft) 50%, transparent 50%); background-position: calc(100% - 10px) 55%, calc(100% - 5px) 55%; background-size: 5px 5px; background-repeat: no-repeat; }
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-bottom-color: var(--ink); }
.submit { justify-self: start; background: var(--ink); color: var(--bg); border: 0; cursor: pointer; font: inherit; font-size: .76rem; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; padding: 16px 30px; transition: opacity .3s; }
.submit:hover { opacity: .85; }
.form-note { font-size: .82rem; color: var(--ink-faint); margin: 0; }
.form-status { font-size: .95rem; margin: 0; padding: 14px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.details { display: grid; gap: 28px; margin: 0; align-content: start; }
.details dt { font-size: .72rem; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-faint); }
.details dd { margin: 6px 0 0; }

/* ---------- Footer: night ---------- */
.site-footer { background: var(--night); color: var(--night-ink); padding-block: clamp(72px, 9vw, 130px) 40px; }
.site-footer .cta { display: grid; gap: 32px; justify-items: start; padding-bottom: clamp(64px, 8vw, 120px); border-bottom: 1px solid rgba(233,228,220,.14); }
.site-footer .link { border-bottom-color: var(--night-ink); }
.site-footer .cols { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding-top: 48px; font-size: .9rem; color: var(--night-soft); }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--night-ink); }
.site-footer .wordmark { color: var(--night-ink); }
.site-footer .disclaimer { max-width: 48ch; margin: 20px 0 0; font-size: .84rem; line-height: 1.6; }
.site-footer .fine { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 64px; font-size: .76rem; color: var(--night-soft); }
@media (max-width: 760px) { .site-footer .cols { grid-template-columns: 1fr 1fr; } .site-footer .cols > :first-child { grid-column: 1 / -1; } }

/* ---------- Day dial ---------- */
.dial {
  position: fixed; right: max(16px, env(safe-area-inset-right, 0px)); bottom: calc(16px + env(safe-area-inset-bottom, 0px)); z-index: 30;
  display: flex; align-items: center; gap: 10px; padding: 7px 14px 7px 10px;
  background: color-mix(in srgb, var(--bg) 86%, transparent); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--line); border-radius: 999px;
  font-size: .7rem; letter-spacing: .08em; color: var(--ink); font-variant-numeric: tabular-nums;
}
.dial svg { width: 40px; height: 22px; overflow: visible; }
.dial .arc { fill: none; stroke: var(--line); stroke-width: 1.2; }
.dial .horizon { stroke: var(--ink-faint); stroke-width: 1; }
.dial .sun { fill: #c98a5a; }
.dial .phase { color: var(--ink-soft); text-transform: uppercase; letter-spacing: .14em; }
@media (max-width: 480px) { .dial .phase { display: none; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .link::after, .tiles .plate, .submit { transition: none; }
}

/* ======================================================================
   Phases: page ground, plate light, and the hero scene
   ====================================================================== */
html { --stone-1: #b9b3aa; --stone-2: #8f887e; --sun: #fff3dc; --sun-op: .75; --leaf-op: .22; --scrim: .22; --lamp-op: 0; }
html[data-phase="dawn"]      { --bg: #f4efea; --wall: #e8ddd3; --light: #f6d5bd; --stone-1: #a79d97; --stone-2: #6f6863; --sun: #ffc9a3; --sun-op: .55; --leaf-op: .16; --scrim: .26; }
html[data-phase="morning"]   { --bg: #f3f3ef; --wall: #e3e5de; --light: #fbf1dc; --stone-1: #b8b9b3; --stone-2: #82847f; --sun: #f7f4ea; --sun-op: .8;  --leaf-op: .24; --scrim: .2; }
html[data-phase="midday"]    { --bg: #f6f6f3; --wall: #e8e8e4; --light: #ffffff; --stone-1: #c4c0b8; --stone-2: #8e8a82; --sun: #ffffff; --sun-op: .95; --leaf-op: .3;  --scrim: .22; }
html[data-phase="afternoon"] { --bg: #f5f1eb; --wall: #e8e0d4; --light: #fbe5c4; --stone-1: #bcb2a5; --stone-2: #857a6d; --sun: #fde6c2; --sun-op: .85; --leaf-op: .26; --scrim: .22; }
html[data-phase="sunset"]    { --bg: #f4ece2; --wall: #e6d6c3; --light: #f7c793; --stone-1: #a88c74; --stone-2: #5f4a3b; --sun: #ffb36b; --sun-op: .8;  --leaf-op: .3;  --scrim: .24; }
html[data-phase="evening"]   { --bg: #f1ebe2; --wall: #ddd2c4; --light: #e9b98a; --stone-1: #5a4d44; --stone-2: #2b241f; --sun: #d9865a; --sun-op: .22; --leaf-op: .1;  --scrim: .2; --lamp-op: .55; }
html[data-phase="night"]     { --bg: #eee8df; --wall: #d8cdbf; --light: #d9a36f; --stone-1: #3a302a; --stone-2: #17120f; --sun: #c4773f; --sun-op: .08; --leaf-op: .04; --scrim: .15; --lamp-op: .7; }
body { transition: background-color 2s ease; }

/* ---------- Hero: full screen, local-time scene ---------- */
.hero {
  position: relative; height: 100vh; height: 100svh; min-height: 560px; overflow: hidden;
  color: #fff; display: grid; place-items: center; text-align: center;
  background: linear-gradient(170deg, var(--stone-1), var(--stone-2));
  transition: background 2s ease;
}
.hero__scene { position: absolute; inset: 0; overflow: hidden; }
/* stone texture */
.hero__scene::before {
  content: ""; position: absolute; inset: 0; opacity: .22; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.55' numOctaves='4' seed='7'/%3E%3CfeColorMatrix values='0 0 0 0 .5 0 0 0 0 .5 0 0 0 0 .5 0 0 0 1.4 -.2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
/* sunlight through the window, slowly strengthening */
.hero__sun {
  position: absolute; left: 30%; top: 8%; width: 44%; height: 78%;
  background:
    linear-gradient(90deg, transparent 49%, rgba(0,0,0,.35) 49%, rgba(0,0,0,.35) 51%, transparent 51%),
    linear-gradient(0deg, transparent 32.5%, rgba(0,0,0,.35) 32.5%, rgba(0,0,0,.35) 34%, transparent 34%, transparent 66%, rgba(0,0,0,.35) 66%, rgba(0,0,0,.35) 67.5%, transparent 67.5%),
    var(--sun);
  transform: perspective(1100px) rotateY(-32deg) skewY(12deg);
  filter: blur(10px); mix-blend-mode: soft-light; opacity: var(--sun-op);
  animation: sunrise 26s ease-in-out infinite alternate;
  transition: opacity 2s ease, background 2s ease;
}
.hero__sun::after { content: ""; position: absolute; inset: -10%; background: radial-gradient(closest-side, var(--sun), transparent); opacity: .5; filter: blur(30px); }
/* leaf shadows moving across the light */
.hero__leaves { position: absolute; left: 26%; top: 0; width: 60%; height: 80%; opacity: var(--leaf-op); mix-blend-mode: multiply; filter: blur(9px); transition: opacity 2s ease; }
.hero__leaves svg { width: 100%; height: 100%; animation: sway 11s ease-in-out infinite alternate; transform-origin: 20% 0; }
.hero__leaves path, .hero__leaves ellipse { fill: #1f1a15; } .hero__leaves line { stroke: #1f1a15; stroke-width: 3; }
/* linen curtain edge on the left */
.hero__curtain {
  position: absolute; left: -4%; top: -5%; width: 24%; height: 110%;
  background: repeating-linear-gradient(90deg, rgba(255,255,255,.10) 0 18px, rgba(0,0,0,.06) 18px 40px, rgba(255,255,255,.08) 40px 64px);
  filter: blur(6px); opacity: .9; transform-origin: 50% 0;
  animation: billow 9s ease-in-out infinite alternate;
}
/* lamp glow for evening and night */
.hero__lamp { position: absolute; right: 8%; bottom: 10%; width: 46vmax; height: 46vmax; transform: translate(30%, 30%);
  background: radial-gradient(closest-side, rgba(255,176,98,.75), rgba(255,150,70,.18) 50%, transparent);
  opacity: var(--lamp-op); transition: opacity 2s ease; filter: blur(8px); }
.hero__media { position: absolute; inset: 0; }
.hero__media video, .hero__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero__media.has-media + .hero__shade { background: rgba(0,0,0,var(--scrim)); }
.hero__shade { position: absolute; inset: 0; background: rgba(20,16,12,calc(var(--scrim) * .8)); }
.hero__fade { position: absolute; left: 0; right: 0; bottom: 0; height: 22%; background: linear-gradient(180deg, transparent, var(--bg)); opacity: .0; }

.hero__inner { position: relative; z-index: 2; display: grid; gap: 22px; justify-items: center; padding-inline: var(--gutter); will-change: opacity, transform; }
.hero__name { margin: 0; font-weight: 400; font-size: clamp(1.05rem, .8rem + 1.3vw, 1.7rem); letter-spacing: .42em; text-transform: uppercase; padding-left: .42em; }
.hero__offer { margin: 0; font-weight: 300; font-size: clamp(.92rem, .86rem + .3vw, 1.05rem); letter-spacing: .02em; opacity: .85; max-width: 34ch; text-align: center; line-height: 1.5; text-wrap: balance; }
.hero__btn { margin-top: 6px; display: inline-block; padding: 13px 26px; border: 1px solid currentColor; color: inherit; text-decoration: none; font-size: .74rem; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; transition: background .3s, color .3s; }
.hero__btn:hover { background: rgba(255,255,255,.14); }
.hero__tag { margin: 0; font-weight: 300; font-size: clamp(1.05rem, .95rem + .5vw, 1.35rem); letter-spacing: .01em; opacity: .92; }
.hero__paths { display: flex; gap: clamp(28px, 5vw, 64px); margin-top: 26px; flex-wrap: wrap; justify-content: center; }
.hero__paths a { color: #fff; text-decoration: none; font-size: .74rem; font-weight: 500; letter-spacing: .22em; text-transform: uppercase; padding-bottom: 7px; border-bottom: 1px solid rgba(255,255,255,.55); transition: border-color .3s; }
.hero__paths a:hover { border-bottom-color: #fff; }
.hero__time { position: absolute; left: var(--gutter); bottom: 26px; z-index: 2; font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.75); font-variant-numeric: tabular-nums; }
.hero__cue { position: absolute; right: var(--gutter); bottom: 22px; z-index: 2; font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.75); text-decoration: none; }

@keyframes sunrise { from { opacity: calc(var(--sun-op) * .55); translate: -2% 3%; } to { opacity: var(--sun-op); translate: 2% -1%; } }
@keyframes sway { from { transform: rotate(-2.2deg) translateX(-1%); } to { transform: rotate(2.4deg) translateX(1.5%); } }
@keyframes billow { from { transform: skewX(-1.5deg) scaleX(1); } to { transform: skewX(2deg) scaleX(1.06); } }
@media (prefers-reduced-motion: reduce) { .hero__sun, .hero__leaves svg, .hero__curtain { animation: none; } }

/* Header over the hero */
.has-hero .site-header { position: fixed; left: 0; right: 0; top: 0; padding-top: env(safe-area-inset-top, 0px); background: transparent; }
.has-hero .site-header.is-solid { background: var(--bg); }
@media (min-width: 1281px) {
  .has-hero .site-header:not(.is-solid) .wordmark,
  .has-hero .site-header:not(.is-solid) .nav a { color: rgba(255,255,255,.88); }
  .has-hero .site-header:not(.is-solid) .nav a[aria-current="page"] { border-bottom-color: #fff; }
  .has-hero .site-header:not(.is-solid) .wordmark { visibility: hidden; }
}
@media (max-width: 1280px) {
  .has-hero .site-header:not(.is-solid) .nav-toggle, .has-hero .site-header:not(.is-solid) .wordmark { color: #fff; }
  .has-hero .site-header:not(.is-solid) .wordmark { visibility: hidden; }
  body.menu-open .site-header { background: var(--bg) !important; }
  body.menu-open .site-header .nav-toggle { color: var(--ink) !important; }
}

/* ---------- Opening statement ---------- */
.opening { display: grid; gap: 40px; max-width: 980px; }
.elements { margin: 0; font-size: .8rem; font-weight: 500; letter-spacing: .26em; text-transform: uppercase; color: var(--ink-soft); line-height: 2; }

/* ---------- Areas, set editorially ---------- */
.areas { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.areas li { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 24px; align-items: baseline; padding-block: clamp(22px, 2.6vw, 34px); border-bottom: 1px solid var(--line); }
.areas h3 { margin: 0; font-weight: 300; font-size: clamp(1.3rem, 1rem + 1.4vw, 2.2rem); letter-spacing: .2em; text-transform: uppercase; }
.areas p { margin: 0; color: var(--ink-soft); font-size: .98rem; }
@media (max-width: 700px) { .areas li { grid-template-columns: 1fr; gap: 8px; } }

/* ---------- Two audiences ---------- */
.paths { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(20px, 3vw, 40px); }
.paths a { text-decoration: none; display: grid; gap: 18px; }
.paths p { margin: 0; color: var(--ink-soft); max-width: 46ch; }
@media (max-width: 760px) { .paths { grid-template-columns: 1fr; } }

.times { font-weight: 300; letter-spacing: .02em; }
.dial { cursor: pointer; font: inherit; font-size: .7rem; }
.dial .sun { fill: var(--light); stroke: #c98a5a; stroke-width: 1; }

/* Evidence grades (Research page) */
.grades { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(20px, 3vw, 40px); }
.grades li { border-top: 1px solid var(--ink); padding-top: 20px; display: grid; gap: 10px; align-content: start; }
.grades p { margin: 0; color: var(--ink-soft); font-size: .95rem; }
@media (max-width: 800px) { .grades { grid-template-columns: 1fr; } }

/* ======================================================================
   Navigation dropdowns
   ====================================================================== */
.nav-group { position: relative; }
.nav-menu {
  display: none; position: absolute; left: -24px; top: 100%; padding: 22px 24px; min-width: 260px;
  background: var(--bg); border: 1px solid var(--line); box-shadow: 0 18px 40px -24px rgba(42,40,38,.35); z-index: 40;
}
.nav-menu--wide { display: none; grid-template-columns: 1fr 1fr; gap: 32px; min-width: 460px; }
.nav-group:hover .nav-menu, .nav-group:focus-within .nav-menu { display: block; }
.nav-group:hover .nav-menu--wide, .nav-group:focus-within .nav-menu--wide { display: grid; }
.nav-menu ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.nav-menu li.sep { margin-top: 8px; padding-top: 12px; border-top: 1px solid var(--line); }
.nav .nav-menu a { font-size: .86rem; letter-spacing: .01em; text-transform: none; color: var(--ink-soft) !important; padding: 0; border: 0; }
.nav .nav-menu a:hover { color: var(--ink) !important; }
.nav-head { margin: 0 0 12px; font-size: .66rem; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; color: var(--ink-faint); }
.nav-top::after { content: " \25BE"; font-size: .7em; opacity: .6; }
@media (max-width: 1280px) {
  .nav { overflow-y: auto; }
  .nav-menu, .nav-menu--wide, .nav-group:hover .nav-menu, .nav-group:hover .nav-menu--wide { display: block; position: static; border: 0; box-shadow: none; padding: 12px 0 4px 16px; min-width: 0; background: transparent; }
  .nav-menu--wide > div + div { margin-top: 14px; }
  .nav-top::after { content: ""; }
}

/* ======================================================================
   Science pages
   ====================================================================== */
.eyebrow-name { margin: 0; font-size: .8rem; font-weight: 500; letter-spacing: .26em; text-transform: uppercase; }
.byline { margin: 0; font-size: .82rem; color: var(--ink-faint); max-width: 60ch; }
.article-grid { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 9fr); gap: clamp(24px, 4vw, 64px); align-items: start; }
.toc { position: sticky; top: 100px; display: grid; gap: 16px; }
.toc ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: .88rem; }
.toc a { text-decoration: none; color: var(--ink-soft); }
.toc a:hover { color: var(--ink); }
@media (max-width: 860px) { .article-grid { grid-template-columns: 1fr; } .toc { position: static; } }
.science-prose { font-size: 1.04rem; }
.science-prose h2 { font-weight: 400; font-size: 1.5rem; letter-spacing: -.01em; margin: 2.2em 0 .7em; scroll-margin-top: 100px; }
.science-prose h2:first-child { margin-top: 0; }
.science-prose strong { font-weight: 500; }
.science-prose a { text-underline-offset: .18em; text-decoration-thickness: 1px; }
sup.cite { font-size: .68em; line-height: 0; margin-left: 2px; }
sup.cite a { text-decoration: none; color: var(--accent); padding: 0 1px; }
sup.cite a:hover { text-decoration: underline; }
.evidence { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; border-top: 1px solid var(--line); }
.evidence li { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 20px; padding-block: 16px; border-bottom: 1px solid var(--line); }
.evidence p { margin: 0; }
.grade { font-size: .7rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; display: inline-flex; align-items: center; gap: 8px; padding-top: 4px; }
.grade::before { content: ""; width: 8px; height: 8px; border-radius: 50%; border: 1.5px solid currentColor; }
.g-strong .grade { color: #3f6a55; } .g-strong .grade::before { background: currentColor; }
.g-mid .grade { color: #8a6a2e; } .g-mid .grade::before { background: linear-gradient(90deg, currentColor 50%, transparent 50%); }
.g-no .grade { color: #8f4a3c; }
.grades li.g-strong { border-top-color: #3f6a55; } .grades li.g-mid { border-top-color: #8a6a2e; } .grades li.g-no { border-top-color: #8f4a3c; }
@media (max-width: 560px) { .evidence li { grid-template-columns: 1fr; gap: 6px; } }
.note { font-size: .86rem; color: var(--ink-faint); margin-top: 18px !important; }
.refs { margin: 0; padding-left: 1.4em; display: grid; gap: 10px; font-size: .86rem; line-height: 1.55; color: var(--ink-soft); }
.refs li { scroll-margin-top: 110px; overflow-wrap: anywhere; }
.refs li:target { background: color-mix(in srgb, var(--light) 60%, transparent); }
.refs em { font-style: normal; color: var(--ink-faint); }
.reading h2 { font-weight: 400; font-size: 1.35rem; margin: 2em 0 .8em; }
.reading h2:first-child { margin-top: 0; }
.reading h2 a { text-decoration: none; }
.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; padding-block: 0 clamp(80px, 10vw, 150px); }
.pager a { text-decoration: none; display: grid; gap: 8px; padding-top: 22px; border-top: 1px solid var(--line); }
.pager .next { text-align: right; }
.pager .title { font-weight: 300; font-size: clamp(1.3rem, 1rem + 1vw, 1.9rem); }
.pager a:hover .title { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .15em; }

/* Areas: linked names */
.areas h3 a, .area-name a { text-decoration: none; }
.areas h3 a:hover, .area-name a:hover { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .2em; }
.area-name { margin: 0; font-weight: 300; font-size: clamp(1.3rem, 1rem + 1.4vw, 2.2rem); letter-spacing: .2em; text-transform: uppercase; }
.areas--small .area-name { font-size: clamp(1.05rem, .9rem + .8vw, 1.5rem); letter-spacing: .14em; }
.beyond { margin: 28px 0 0; font-size: .9rem; color: var(--ink-soft); }
.beyond a { text-underline-offset: .2em; text-decoration-thickness: 1px; }

/* ======================================================================
   Places
   ====================================================================== */
.place-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(20px, 2.5vw, 36px) clamp(16px, 2vw, 28px); }
.place-grid a { text-decoration: none; display: grid; gap: 14px; }
.place-grid p { margin: -6px 0 0; font-size: .9rem; color: var(--ink-soft); }
.place-grid .plate { transition: opacity .4s; }
.place-grid a:hover .plate { opacity: .88; }
@media (max-width: 900px) { .place-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .place-grid { grid-template-columns: 1fr; } }
.chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.chips a { display: inline-block; text-decoration: none; font-size: .78rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; padding: 10px 16px; border: 1px solid var(--line); border-radius: 999px; transition: border-color .3s; }
.chips a:hover { border-color: var(--ink); }

/* About us: credentials */
.cred-list { margin: 8px 0 0; display: grid; gap: 18px; padding-top: 20px; border-top: 1px solid var(--line); }
.cred-list dt { font-size: .7rem; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 6px; }
.cred-list dd { margin: 0 0 4px; font-size: .92rem; color: var(--ink-soft); }

/* Home: three sectors, large */
.hhh { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2vw, 28px); }
.hhh a { text-decoration: none; display: grid; gap: 14px; }
.hhh__name { margin: 6px 0 0; font-weight: 300; font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2.2rem); letter-spacing: .22em; text-transform: uppercase; }
.hhh p { margin: -4px 0 0; font-size: .92rem; color: var(--ink-soft); }
.hhh .plate { transition: opacity .4s; }
.hhh a:hover .plate { opacity: .88; }
@media (max-width: 760px) { .hhh { grid-template-columns: 1fr; row-gap: 40px; } }

/* About us: founder cards and profile pages */
.founder-cards { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 360px)); gap: clamp(24px, 4vw, 64px); }
.founder-cards a { text-decoration: none; display: grid; gap: 12px; }
.founder-cards p { margin: -4px 0 0; font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-faint); }
.founder-cards .more { font-size: .74rem; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; border-bottom: 1px solid var(--ink); justify-self: start; padding-bottom: 5px; margin-top: 6px; }
.founder-cards a:hover .plate { opacity: .9; }
@media (max-width: 600px) { .founder-cards { grid-template-columns: 1fr; } }
.profile { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.profile .plate { max-width: 440px; }
.profile__text { display: grid; gap: 32px; justify-items: start; }
.profile__text .cred-list { width: 100%; }
@media (max-width: 800px) { .profile { grid-template-columns: 1fr; } }
.steps--5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
@media (max-width: 1100px) { .steps--5 { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 40px; } }
@media (max-width: 700px) { .steps--5 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .steps--5 { grid-template-columns: 1fr; } }
.checklist { list-style: none; margin: 0 0 1.2em; padding: 0; border-top: 1px solid var(--line); }
.checklist li { padding: 14px 0 14px 28px; border-bottom: 1px solid var(--line); position: relative; }
.checklist li::before { content: ""; position: absolute; left: 4px; top: 1.3em; width: 10px; height: 1px; background: var(--ink); }
.checklist strong { font-weight: 500; }
.actions-inline { margin: 28px 0 8px; }
.aside-label { font-size: .72rem !important; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; color: var(--ink-faint); margin: -.4em 0 .8em !important; }

/* Home: the room reveal after the opening statement */
.reveal img { transform: scale(1.06); transition: transform 2.4s cubic-bezier(.2,.7,.2,1); }
.reveal.in img { transform: scale(1); }
@media (prefers-reduced-motion: reduce) { .reveal img { transform: none; transition: none; } }

/* Essay format (journal posts with numbered sections) */
.essay .lede { font-size: 1.22rem; line-height: 1.55; }
.essay .brief { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 22px 0 18px; margin: 0 0 2.4em; }
.essay .brief .label { margin: 0 0 12px; }
.essay .brief ol { margin: 0; padding-left: 1.3em; font-size: .98rem; color: var(--ink-soft); }
.essay .brief li { margin: 0 0 .45em; }
.essay h2 .num { display: block; font-size: .75rem; letter-spacing: .18em; color: var(--ink-faint); margin-bottom: .5em; font-variant-numeric: tabular-nums; }
.essay .pull { font-family: var(--serif); font-style: italic; font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.3rem); line-height: 1.2; margin: 1.6em 0; padding: 0; border: 0; text-wrap: balance; }
.essay table.data { width: 100%; border-collapse: collapse; margin: 0 0 1.6em; font-size: .95rem; font-variant-numeric: tabular-nums; }
.essay table.data caption { text-align: left; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-faint); padding-bottom: 10px; }
.essay table.data th, .essay table.data td { text-align: left; padding: 10px 12px 10px 0; border-bottom: 1px solid var(--line); font-weight: 400; }
.essay table.data thead th { color: var(--ink-soft); font-size: .85rem; }
.essay ol.sequence { padding-left: 1.3em; }
.essay ol.sequence li { margin: 0 0 .8em; }
.essay ol.sequence strong { font-weight: 500; }
@media (max-width: 560px) { .essay table.data { font-size: .85rem; } }