/* ============================================================
   EVRIN PEAVY — styles.css
   Typography-driven executive portfolio.
   Shared design system: tokens, nav, footer, components,
   motion, scroll-reveal, and responsive rules.
   ============================================================ */

/* ── RESET ── */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

/* ── DESIGN TOKENS ── */
:root{
  /* Surfaces */
  --white:#FFFFFF;
  --ivory:#FCFBF8;
  --stone:#F2EEE8;
  --border:#E5DDD5;
  --border-soft:rgba(229,221,213,.7);

  /* Ink */
  --ink:#1C1C1C;
  --body:#555E68;
  --muted:#8C8782;
  --faint:rgba(28,28,28,.06);

  /* Accents — used sparingly */
  --blue:#5A90CC;        /* corporate, calm */
  --blue-tint:rgba(90,144,204,.08);
  --merlot:#4C050C;      /* artistic, editorial */
  --merlot-tint:rgba(76,5,12,.07);
  --sage:#4A9255;        /* human, grounded */
  --sage-tint:rgba(74,146,85,.08);

  /* Type */
  --serif:'Cormorant Garamond',Georgia,serif;
  --sans:'Satoshi','Inter',-apple-system,BlinkMacSystemFont,sans-serif;

  /* Type scale */
  --t-hero:clamp(56px,8vw,128px);
  --t-h1:clamp(48px,6vw,88px);
  --t-h2:clamp(34px,4vw,64px);
  --t-h3:clamp(24px,2.4vw,36px);
  --t-body:clamp(16px,1.15vw,18px);
  --t-label:clamp(10px,.78vw,12px);

  /* Layout */
  --maxw:1180px;
  --pad:72px;
  --gap:clamp(96px,13vw,160px);

  /* Radius */
  --r-pill:999px;
  --r-card:4px;

  /* Motion */
  --ease:cubic-bezier(0.16,1,0.3,1);
  --dur:.8s;
}

/* ── BASE ── */
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);
  font-size:var(--t-body);
  line-height:1.65;
  color:var(--ink);
  background:var(--ivory);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  font-feature-settings:"kern" 1,"liga" 1,"calt" 1;
  font-kerning:normal;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--merlot);color:var(--ivory)}

/* ── LAYOUT HELPERS ── */
.wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.section{padding-top:var(--gap);padding-bottom:var(--gap)}
.section--tight{padding-top:clamp(64px,8vw,104px);padding-bottom:clamp(64px,8vw,104px)}
.bg-ivory{background:var(--ivory)}
.bg-stone{background:var(--stone)}
.bg-white{background:var(--white)}
.rule{height:1px;background:var(--border);border:0;width:100%}

/* ── TYPOGRAPHY PRIMITIVES ── */
.eyebrow{
  font-family:var(--sans);
  font-size:var(--t-label);
  font-weight:600;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--muted);
  display:inline-flex;
  align-items:center;
  gap:14px;
}
.eyebrow::before{
  content:"";
  width:28px;height:1px;background:var(--ink);
  display:inline-block;
  transform:scaleX(0);transform-origin:left;
  transition:transform 1s var(--ease);
}
.is-visible .eyebrow::before{transform:scaleX(1)}

.serif{font-family:var(--serif);font-weight:400;line-height:1.04;letter-spacing:-.01em;color:var(--ink)}
.serif em{font-style:italic}
h1.display,h2.display,.hero__h1{font-feature-settings:"liga" 1,"dlig" 1,"kern" 1}
h1.display{font-family:var(--serif);font-weight:400;font-size:var(--t-h1);line-height:1.02;letter-spacing:-.015em}
h2.display{font-family:var(--serif);font-weight:400;font-size:var(--t-h2);line-height:1.06;letter-spacing:-.012em}
.lead{font-size:clamp(19px,1.6vw,23px);line-height:1.55;color:var(--body)}
.body{color:var(--body)}
.body p+p{margin-top:1.1em}

/* ============================================================
   FLOATING NAVIGATION
   ============================================================ */
.nav{
  position:fixed;
  top:20px;left:50%;
  transform:translateX(-50%);
  width:calc(100% - 48px);
  max-width:var(--maxw);
  height:64px;
  z-index:999;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 12px 0 26px;
  border-radius:var(--r-pill);
  background:rgba(252,251,248,.82);
  -webkit-backdrop-filter:blur(18px);
  backdrop-filter:blur(18px);
  border:1px solid rgba(229,221,213,.8);
  box-shadow:0 18px 45px rgba(0,0,0,.06);
  transition:height .4s var(--ease),background .4s var(--ease),box-shadow .4s var(--ease);
}
.nav.is-scrolled{
  height:56px;
  background:rgba(252,251,248,.94);
  box-shadow:0 14px 38px rgba(0,0,0,.09);
}
.nav__logo{
  font-family:var(--serif);
  font-size:21px;
  letter-spacing:.005em;
  color:var(--ink);
  white-space:nowrap;
  transition:letter-spacing .4s var(--ease);
}
.nav.is-scrolled .nav__logo{letter-spacing:-.01em}
.nav__links{
  display:flex;align-items:center;gap:34px;
  position:absolute;left:50%;transform:translateX(-50%);
}
.nav__link{
  font-size:13.5px;
  font-weight:500;
  color:var(--body);
  position:relative;
  padding:4px 0;
  transition:color .35s var(--ease);
}
.nav__link::after{
  content:"";position:absolute;left:0;bottom:-2px;
  width:100%;height:1px;background:var(--ink);
  transform:scaleX(0);transform-origin:left;
  transition:transform .45s var(--ease);
}
.nav__link:hover{color:var(--ink)}
.nav__link:hover::after{transform:scaleX(1)}
.nav__link.is-active{color:var(--ink)}
.nav__link.is-active::before{
  content:"";position:absolute;left:50%;bottom:-9px;
  width:4px;height:4px;border-radius:50%;
  background:var(--merlot);transform:translateX(-50%);
}
.nav__cta{
  display:inline-flex;align-items:center;gap:8px;
  height:40px;padding:0 20px;
  border-radius:var(--r-pill);
  background:var(--ink);color:var(--ivory);
  font-size:13px;font-weight:600;
  letter-spacing:.01em;
  transition:transform .4s var(--ease),background .4s var(--ease);
}
.nav__cta:hover{transform:translateY(-1px);background:#2c2c2c}
.nav__toggle{display:none}

/* Mobile full-screen menu */
.menu{
  position:fixed;inset:0;z-index:998;
  background:var(--ivory);
  display:flex;flex-direction:column;justify-content:center;
  padding:0 28px;
  opacity:0;visibility:hidden;
  transition:opacity .5s var(--ease),visibility .5s var(--ease);
}
.menu.is-open{opacity:1;visibility:visible}
.menu__list{display:flex;flex-direction:column;gap:6px}
.menu__item{
  font-family:var(--serif);
  font-size:clamp(40px,12vw,64px);
  line-height:1.12;color:var(--ink);
  opacity:0;transform:translateY(14px);
  transition:opacity .6s var(--ease),transform .6s var(--ease);
}
.menu.is-open .menu__item{opacity:1;transform:none}
.menu.is-open .menu__item:nth-child(1){transition-delay:.06s}
.menu.is-open .menu__item:nth-child(2){transition-delay:.10s}
.menu.is-open .menu__item:nth-child(3){transition-delay:.14s}
.menu.is-open .menu__item:nth-child(4){transition-delay:.18s}
.menu.is-open .menu__item:nth-child(5){transition-delay:.22s}
.menu.is-open .menu__item:nth-child(6){transition-delay:.26s}
.menu__item .idx{
  font-family:var(--sans);font-size:12px;font-weight:600;
  color:var(--muted);letter-spacing:.1em;margin-right:14px;vertical-align:super;
}
.menu__foot{
  margin-top:48px;font-size:13px;color:var(--body);
  letter-spacing:.04em;
}
.menu__foot a{border-bottom:1px solid var(--border)}

/* ── BUTTONS ── */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  height:52px;padding:0 28px;
  border-radius:var(--r-pill);
  font-size:14px;font-weight:600;letter-spacing:.01em;
  transition:transform .4s var(--ease),background .4s var(--ease),border-color .4s var(--ease),color .4s var(--ease);
  cursor:pointer;
}
.btn .arr{transition:transform .4s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}
.btn--primary{background:var(--ink);color:var(--ivory);border:1px solid var(--ink)}
.btn--primary:hover{transform:translateY(-2px);background:#2c2c2c}
.btn--ghost{background:transparent;color:var(--ink);border:1px solid var(--border)}
.btn--ghost:hover{transform:translateY(-2px);border-color:var(--ink)}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}

/* Inline text link with left-to-right underline */
.link{
  position:relative;display:inline-block;font-weight:600;color:var(--ink);
}
.link::after{
  content:"";position:absolute;left:0;bottom:-2px;width:100%;height:1px;
  background:currentColor;transform:scaleX(0);transform-origin:left;
  transition:transform .5s var(--ease);
}
.link:hover::after{transform:scaleX(1)}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{border-top:1px solid var(--border);background:var(--ivory)}
.footer__inner{
  padding-top:clamp(56px,7vw,88px);padding-bottom:48px;
  display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:end;
}
.footer__name{font-family:var(--serif);font-size:clamp(32px,5vw,52px);line-height:1;letter-spacing:-.01em}
.footer__meta{margin-top:14px;font-size:13px;letter-spacing:.04em;color:var(--muted)}
.footer__nav{display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.footer__nav a{font-size:14px;color:var(--body)}
.footer__nav a:hover{color:var(--ink)}
.footer__bar{
  border-top:1px solid var(--border);
  padding:22px 0;display:flex;justify-content:space-between;
  font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);
}
.footer__legal{
  border-top:1px solid var(--border-soft);
  padding:18px 0 34px;max-width:820px;
}
.footer__legal p{
  margin:0 0 8px;
  font-size:9.5px;line-height:1.7;letter-spacing:.012em;
  color:var(--muted);opacity:.42;text-align:justify;
}
.footer__legal p:last-child{margin-bottom:0}

/* ============================================================
   CROPPED SECTION NUMERALS (background watermark)
   ============================================================ */
.has-bgnum{position:relative;overflow:hidden}
.has-bgnum>.wrap{position:relative;z-index:1}
.bgnum{
  position:absolute;z-index:0;pointer-events:none;user-select:none;
  font-family:var(--serif);font-weight:500;line-height:.74;
  font-size:clamp(240px,38vw,560px);letter-spacing:-.04em;
  color:rgba(28,28,28,.045);
  right:-.04em;bottom:-.18em;
  font-variant-numeric:lining-nums tabular-nums;
}
.bgnum--left{right:auto;left:-.04em;bottom:auto;top:-.16em}
.bg-stone .bgnum{color:rgba(28,28,28,.05)}
@media (max-width:760px){
  .bgnum{font-size:46vw;opacity:.8}
}
.proof{background:var(--ink);color:var(--white);padding:clamp(48px,6vw,72px) 0}
.proof__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(24px,4vw,56px)}
.proof__item{position:relative;padding-left:22px}
.proof__item::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:1px;background:rgba(255,255,255,.18)}
.proof__v{font-family:var(--serif);font-size:clamp(32px,3.8vw,54px);line-height:1;letter-spacing:-.02em;color:var(--white);font-variant-numeric:lining-nums tabular-nums;font-feature-settings:"lnum" 1,"tnum" 1}
.proof__l{margin-top:14px;font-size:12.5px;line-height:1.5;letter-spacing:.02em;color:rgba(255,255,255,.62)}

/* ============================================================
   ROLES + CAPABILITIES
   ============================================================ */
.rolepills{display:flex;flex-wrap:wrap;gap:12px}
.rolepill{
  font-family:var(--serif);font-size:clamp(17px,1.6vw,22px);
  padding:9px 20px;border:1px solid var(--border);border-radius:var(--r-pill);
  color:var(--ink);background:var(--white);white-space:nowrap;
}
.caps{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border);
  border:1px solid var(--border)}
.cap{background:var(--white);padding:clamp(24px,2.4vw,34px)}
.cap__t{font-family:var(--serif);font-size:clamp(20px,1.8vw,25px);font-weight:500;line-height:1.18;letter-spacing:-.01em}
.cap__d{margin-top:14px;font-size:14.5px;line-height:1.62;color:var(--body)}

/* ============================================================
   OPERATING STANDARD
   ============================================================ */
.standard__lead{font-family:var(--serif);font-size:clamp(26px,3vw,44px);line-height:1.2;letter-spacing:-.01em;color:var(--ink)}
.standard__body{font-size:clamp(16px,1.2vw,18.5px);line-height:1.7;color:var(--body);max-width:680px;margin-left:auto;margin-right:auto}
.standard__pillars{display:flex;justify-content:center;flex-wrap:wrap;gap:10px 28px;
  font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
.standard__pillars span{position:relative}
.standard__pillars span:not(:last-child)::after{content:"·";position:absolute;right:-16px;color:var(--border)}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal{opacity:0;transform:translateY(22px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.08s}
.reveal[data-delay="2"]{transition-delay:.16s}
.reveal[data-delay="3"]{transition-delay:.24s}
.reveal[data-delay="4"]{transition-delay:.32s}

/* Hero word reveal */
.word-line{display:block;overflow:hidden}
.word{display:inline-block;transform:translateY(110%);transition:transform 1s var(--ease)}
.is-visible .word{transform:none}
.word[data-w="1"]{transition-delay:.05s}
.word[data-w="2"]{transition-delay:.12s}
.word[data-w="3"]{transition-delay:.19s}
.word[data-w="4"]{transition-delay:.26s}
.word[data-w="5"]{transition-delay:.33s}
.word[data-w="6"]{transition-delay:.40s}

/* Drawing line */
.draw{height:1px;background:var(--border);transform:scaleX(0);transform-origin:left;transition:transform 1.1s var(--ease)}
.draw.is-visible{transform:scaleX(1)}

/* ============================================================
   HOME — HERO
   ============================================================ */
.hero{min-height:100vh;display:flex;align-items:flex-start;position:relative;overflow:hidden;padding-top:clamp(122px,15vh,168px);padding-bottom:72px}
.hero__grid{display:grid;grid-template-columns:1.55fr 1fr;gap:64px;align-items:center;width:100%}
.hero__ghost{
  position:absolute;right:-2%;bottom:2%;
  font-family:var(--serif);font-style:italic;font-weight:400;
  font-size:clamp(160px,30vw,460px);line-height:.8;
  color:var(--faint);pointer-events:none;user-select:none;z-index:0;
  letter-spacing:-.03em;
}
.hero__main{position:relative;z-index:2}
.hero__h1{
  font-family:var(--serif);font-weight:400;
  font-size:var(--t-hero);line-height:.98;letter-spacing:-.02em;
  margin:26px 0 0;color:var(--ink);
}
.hero__sub{margin-top:28px;font-size:clamp(19px,1.7vw,24px);line-height:1.5;color:var(--ink);max-width:30ch}
.hero__para{margin-top:22px;max-width:46ch;color:var(--body)}
.hero__btns{margin-top:38px}
.hero__index{position:relative;z-index:2;border-left:1px solid var(--border);padding-left:30px}
.hero__index .eyebrow{margin-bottom:22px}
.index-list{list-style:none}
.index-list li{
  display:flex;align-items:baseline;gap:16px;
  padding:15px 0;border-bottom:1px solid var(--border);
  font-family:var(--serif);font-size:clamp(22px,2vw,30px);color:var(--ink);
}
.index-list li:last-child{border-bottom:0}
.index-list .n{
  font-family:var(--sans);font-size:12px;font-weight:600;
  color:var(--muted);letter-spacing:.06em;min-width:24px;
  font-variant-numeric:lining-nums tabular-nums;
}
.scroll-cue{
  position:absolute;left:50%;bottom:28px;transform:translateX(-50%);z-index:2;
  font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);
  display:flex;flex-direction:column;align-items:center;gap:10px;
}
.scroll-cue .stem{width:1px;height:38px;background:var(--border);position:relative;overflow:hidden}
.scroll-cue .stem::after{content:"";position:absolute;top:-100%;left:0;width:100%;height:100%;background:var(--ink);animation:cue 2.4s var(--ease) infinite}
@keyframes cue{0%{top:-100%}60%,100%{top:100%}}

/* ============================================================
   HOME — REALITY (split list)
   ============================================================ */
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:start}
.reality-list{list-style:none;border-top:1px solid var(--border)}
.reality-list li{
  display:flex;align-items:center;gap:20px;
  padding:24px 0;border-bottom:1px solid var(--border);
  font-size:clamp(17px,1.4vw,21px);color:var(--ink);
  transition:padding-left .45s var(--ease);position:relative;
}
.reality-list li .rn{
  font-family:var(--sans);font-size:12px;font-weight:600;color:var(--muted);
  letter-spacing:.08em;opacity:0;transform:translateX(-8px);
  transition:opacity .4s var(--ease),transform .4s var(--ease);min-width:22px;
  font-variant-numeric:lining-nums tabular-nums;
}
.reality-list li:hover{padding-left:18px}
.reality-list li:hover .rn{opacity:1;transform:none}

/* ============================================================
   HOME — WHERE I START (four rows)
   ============================================================ */
.method{border-top:1px solid var(--border)}
.method__row{
  display:grid;grid-template-columns:auto 1fr;gap:40px;align-items:baseline;
  padding:38px 0;border-bottom:1px solid var(--border);
  transition:background .5s var(--ease);
}
.method__row:hover{background:var(--white)}
.method__n{font-family:var(--serif);font-size:clamp(40px,5vw,68px);color:var(--border);line-height:1;font-variant-numeric:lining-nums tabular-nums;transition:color .5s var(--ease)}
.method__row:hover .method__n{color:var(--merlot)}
.method__body{display:grid;grid-template-columns:.7fr 1.3fr;gap:32px;align-items:baseline}
.method__title{font-family:var(--serif);font-size:clamp(26px,2.6vw,38px);color:var(--ink)}
.method__desc{color:var(--body)}

/* ============================================================
   HOME — WHAT GETS BETTER (cards)
   ============================================================ */
.cards4{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border:1px solid var(--border);background:var(--ivory)}
.gcard{
  padding:clamp(28px,3.4vw,48px);position:relative;
  border-right:1px solid var(--border);border-bottom:1px solid var(--border);
  transition:background .5s var(--ease);
}
.cards4 .gcard:nth-child(2n){border-right:0}
.cards4 .gcard:nth-child(n+3){border-bottom:0}
.gcard::before{
  content:"";position:absolute;left:0;top:0;width:2px;height:100%;
  background:var(--merlot);transform:scaleY(0);transform-origin:top;
  transition:transform .5s var(--ease);
}
.gcard:hover{background:var(--white)}
.gcard:hover::before{transform:scaleY(1)}
.gcard__n{font-family:var(--sans);font-size:12px;font-weight:600;letter-spacing:.14em;color:var(--muted)}
.gcard__t{font-family:var(--serif);font-size:clamp(24px,2.4vw,32px);margin:16px 0 12px;color:var(--ink)}
.gcard__d{color:var(--body);font-size:16px}

/* ============================================================
   HOME / WORK — CASE CARDS
   ============================================================ */
.cases{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--border)}
.case{
  display:block;padding:clamp(40px,5vw,72px) 0;border-bottom:1px solid var(--border);
  position:relative;transition:transform .5s var(--ease);
}
.case:hover{transform:translateY(-4px)}
.case__grid{display:grid;grid-template-columns:auto 1.3fr 1fr;gap:48px;align-items:start}
.case__n{font-family:var(--serif);font-size:clamp(44px,5vw,72px);color:var(--border);line-height:.9;font-variant-numeric:lining-nums tabular-nums;transition:color .5s var(--ease)}
.case:hover .case__n{color:var(--ink)}
.case__cat{display:block;font-size:var(--t-label);font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--blue);margin-bottom:14px}
.case__title{font-family:var(--serif);font-size:clamp(30px,3.4vw,50px);line-height:1.02;color:var(--ink)}
.case__desc{color:var(--body);font-size:16px;margin-top:18px;max-width:48ch}
.case__side{display:flex;flex-direction:column;gap:18px;align-items:flex-start}
.metric{display:block}
.metric__v{font-family:var(--serif);font-size:clamp(28px,3vw,40px);color:var(--ink);line-height:1;letter-spacing:-.015em;font-variant-numeric:lining-nums tabular-nums}
.metric__l{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-top:6px}
.case__view{
  display:inline-flex;align-items:center;gap:8px;margin-top:14px;
  font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);
  opacity:.55;transition:opacity .4s var(--ease),gap .4s var(--ease);
}
.case:hover .case__view{opacity:1;gap:14px}

/* ============================================================
   HOME — THROUGHLINE (the artistic moment)
   ============================================================ */
.throughline{position:relative;overflow:hidden;background:var(--ink);color:var(--ivory)}
.throughline .wrap{position:relative;z-index:2}
.throughline .eyebrow{color:rgba(252,251,248,.5)}
.throughline .eyebrow::before{background:var(--ivory)}
.throughline__h{
  font-family:var(--serif);font-weight:400;font-size:clamp(40px,6vw,86px);
  line-height:1.02;letter-spacing:-.015em;max-width:18ch;margin:30px 0 0;
}
.throughline__h em{font-style:italic;color:#caa1a6}
.throughline__p{margin-top:30px;max-width:54ch;color:rgba(252,251,248,.72);font-size:clamp(17px,1.5vw,21px);line-height:1.6}
.throughline__words{
  position:absolute;inset:0;z-index:1;display:flex;flex-direction:column;
  justify-content:center;pointer-events:none;
}
.throughline__words span{
  font-family:var(--serif);font-style:italic;
  font-size:clamp(80px,16vw,240px);line-height:.92;
  color:rgba(252,251,248,.04);white-space:nowrap;padding-left:var(--pad);letter-spacing:-.02em;
}

/* ============================================================
   HOME — FINAL CTA
   ============================================================ */
.final{text-align:center}
.final__h{font-family:var(--serif);font-weight:400;font-size:var(--t-h2);line-height:1.05;max-width:20ch;margin:24px auto 0}
.final__p{margin:22px auto 36px;max-width:52ch;color:var(--body)}
.final .btn-row{justify-content:center}

/* ============================================================
   PAGE HEADER (interior pages)
   ============================================================ */
.phead{padding-top:clamp(140px,18vh,200px)}
.phead__h1{font-family:var(--serif);font-weight:400;font-size:var(--t-h1);line-height:1.0;letter-spacing:-.02em;margin-top:26px;max-width:16ch}
.phead__h1 em{font-style:italic}
.phead__p{margin-top:26px;max-width:60ch;font-size:clamp(18px,1.5vw,22px);line-height:1.55;color:var(--body)}

/* ── WORK FILTERS ── */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-top:40px}
.filter{
  height:38px;padding:0 18px;border-radius:var(--r-pill);
  border:1px solid var(--border);background:transparent;
  font-family:var(--sans);font-size:12.5px;font-weight:600;letter-spacing:.04em;
  color:var(--body);cursor:pointer;
  transition:all .4s var(--ease);
}
.filter:hover{border-color:var(--ink);color:var(--ink)}
.filter.is-active{background:var(--ink);color:var(--ivory);border-color:var(--ink)}
.case.is-hidden{display:none}

/* ============================================================
   CASE STUDY PAGES
   ============================================================ */
.cs-hero{padding-top:clamp(140px,18vh,200px)}
.cs-hero__cat{font-size:var(--t-label);font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--blue)}
.cs-hero__h1{font-family:var(--serif);font-weight:400;font-size:var(--t-h1);line-height:.98;letter-spacing:-.02em;margin-top:22px}
.cs-hero__sum{margin-top:26px;max-width:60ch;font-size:clamp(18px,1.5vw,22px);line-height:1.55;color:var(--body)}
.badges{display:flex;flex-wrap:wrap;gap:14px;margin-top:42px}
.badge{
  border:1px solid var(--border);border-radius:var(--r-card);
  padding:16px 22px;background:var(--white);min-width:160px;
}
.badge__v{font-family:var(--serif);font-size:clamp(24px,2.6vw,34px);color:var(--ink);line-height:1}
.badge__l{font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-top:8px}

/* Case study body: sticky labels left + content right */
.cs-body{display:grid;grid-template-columns:200px 1fr;gap:64px;align-items:start}
.cs-rail{position:sticky;top:120px}
.cs-rail ol{list-style:none;display:flex;flex-direction:column;gap:16px}
.cs-rail li{
  font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:600;
  color:var(--muted);display:flex;gap:12px;align-items:center;
  transition:color .4s var(--ease);
}
.cs-rail li .dot{width:5px;height:5px;border-radius:50%;background:var(--border);transition:background .4s var(--ease)}
.cs-rail li.is-active{color:var(--ink)}
.cs-rail li.is-active .dot{background:var(--merlot)}
.cs-content{max-width:62ch}
.cs-block{padding-bottom:clamp(56px,7vw,88px);border-bottom:1px solid var(--border);margin-bottom:clamp(56px,7vw,88px)}
.cs-block:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0}
.cs-block .eyebrow{margin-bottom:18px}
.cs-block h2{font-family:var(--serif);font-weight:400;font-size:var(--t-h3);line-height:1.1;margin-bottom:20px;color:var(--ink)}
.cs-content p{color:var(--body);margin-bottom:1.1em}
.pullquote{
  font-family:var(--serif);font-style:italic;font-size:clamp(26px,3vw,40px);
  line-height:1.18;color:var(--merlot);margin:8px 0;letter-spacing:-.01em;
}
.cs-list{list-style:none;border-top:1px solid var(--border);margin-top:8px}
.cs-list li{padding:18px 0;border-bottom:1px solid var(--border);display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:baseline}
.cs-list li .k{font-family:var(--sans);font-size:12px;font-weight:600;color:var(--muted);letter-spacing:.06em;min-width:26px}
.cs-list li .v{color:var(--ink)}
.cs-list li .v b{font-family:var(--serif);font-weight:400}
.beforeafter{display:grid;grid-template-columns:1fr auto 1fr;gap:24px;align-items:center;margin:8px 0}
.ba{border:1px solid var(--border);border-radius:var(--r-card);padding:24px;background:var(--white)}
.ba .tag{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.ba .big{font-family:var(--serif);font-size:clamp(26px,3vw,38px);color:var(--ink);margin:8px 0 6px;line-height:1}
.ba .small{font-size:14px;color:var(--body)}
.ba--after{border-color:var(--ink)}
.beforeafter .arrow{font-family:var(--serif);font-size:28px;color:var(--muted)}
.toolset{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.tool{font-size:12.5px;font-weight:600;letter-spacing:.03em;color:var(--body);border:1px solid var(--border);border-radius:var(--r-pill);padding:8px 16px;background:var(--white)}
.cs-confidential{font-size:13px;color:var(--muted);font-style:italic;margin-top:24px}

/* Next case nav */
.nextcase{border-top:1px solid var(--border)}
.nextcase a{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;padding:clamp(40px,5vw,64px) 0;transition:opacity .4s var(--ease)}
.nextcase .nlabel{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.nextcase .ntitle{font-family:var(--serif);font-size:clamp(30px,4vw,56px);color:var(--ink);margin-top:10px;transition:transform .5s var(--ease)}
.nextcase a:hover .ntitle{transform:translateX(8px)}
.nextcase .narr{font-family:var(--serif);font-size:clamp(34px,5vw,64px);color:var(--border);transition:color .4s var(--ease)}
.nextcase a:hover .narr{color:var(--ink)}

/* ============================================================
   ABOUT
   ============================================================ */
.about-block{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start;padding:clamp(48px,6vw,80px) 0;border-bottom:1px solid var(--border)}
.about-block:last-of-type{border-bottom:0}
.about-block h2{font-family:var(--serif);font-weight:400;font-size:var(--t-h3);line-height:1.08;color:var(--ink)}
.about-block .eyebrow{margin-bottom:18px}
.about-block .body p{margin-bottom:1.1em}
.process4{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--border);border:1px solid var(--border);margin-top:12px}
.proc{background:var(--ivory);padding:28px}
.proc__n{font-family:var(--sans);font-size:12px;font-weight:600;letter-spacing:.14em;color:var(--muted)}
.proc__t{font-family:var(--serif);font-size:clamp(22px,2.2vw,28px);margin:10px 0 8px;color:var(--ink)}
.proc__d{font-size:15px;color:var(--body)}
.edu-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:1px solid var(--border);margin-top:8px}
.edu{padding:30px 0;border-bottom:1px solid var(--border);padding-right:30px}
.edu:nth-child(odd){border-right:1px solid var(--border);padding-left:0}
.edu:nth-child(even){padding-left:36px}
.edu__deg{font-family:var(--serif);font-size:clamp(22px,2.2vw,28px);color:var(--ink);line-height:1.12}
.edu__school{font-size:14px;color:var(--body);margin-top:8px;letter-spacing:.02em}
.edu__note{display:inline-block;margin-top:8px;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--sage);font-weight:600}
.assess{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.chip{border:1px solid var(--border);border-radius:var(--r-pill);padding:9px 18px;font-size:13px;color:var(--body);background:var(--white)}
.chip--lead{background:var(--ink);color:var(--ivory);border-color:var(--ink);font-weight:600}
.about-close{text-align:center;padding:var(--gap) 0}
.about-close h2{font-family:var(--serif);font-weight:400;font-size:var(--t-h2);line-height:1.05;max-width:18ch;margin:0 auto}
.about-close p{margin:24px auto 32px;max-width:54ch;color:var(--body)}

/* ============================================================
   PRINCIPLES
   ============================================================ */
.principles{border-top:1px solid var(--border)}
.principle{border-bottom:1px solid var(--border)}
.principle__head{
  width:100%;background:transparent;border:0;cursor:pointer;text-align:left;
  display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center;
  padding:30px 0;font-family:inherit;
}
.principle__n{font-family:var(--sans);font-size:13px;font-weight:600;letter-spacing:.1em;color:var(--muted);min-width:30px}
.principle__t{font-family:var(--serif);font-weight:400;font-size:clamp(24px,3vw,42px);line-height:1.05;color:var(--ink);transition:color .4s var(--ease)}
.principle:hover .principle__t{color:var(--merlot)}
.principle__plus{width:22px;height:22px;position:relative;flex:none}
.principle__plus::before,.principle__plus::after{content:"";position:absolute;background:var(--ink);transition:transform .4s var(--ease),opacity .4s var(--ease)}
.principle__plus::before{left:0;top:50%;width:100%;height:1px;transform:translateY(-50%)}
.principle__plus::after{top:0;left:50%;width:1px;height:100%;transform:translateX(-50%)}
.principle.is-open .principle__plus::after{opacity:0;transform:translateX(-50%) scaleY(0)}
.principle__panel{overflow:hidden;max-height:0;transition:max-height .55s var(--ease)}
.principle__panel-inner{padding:0 0 32px calc(30px + 28px);max-width:62ch}
.principle__panel-inner p{color:var(--body)}

/* ============================================================
   RESUME
   ============================================================ */
.resume-grid{display:grid;grid-template-columns:200px 1fr;gap:56px;align-items:start}
.resume-rail{position:sticky;top:120px;display:flex;flex-direction:column;gap:14px}
.resume-rail a{font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:600;color:var(--muted);transition:color .4s var(--ease)}
.resume-rail a:hover,.resume-rail a.is-active{color:var(--ink)}
.resume-rail .dl{margin-top:8px}
.rsec{padding-bottom:clamp(48px,6vw,72px);border-bottom:1px solid var(--border);margin-bottom:clamp(48px,6vw,72px)}
.rsec:last-child{border-bottom:0}
.rsec>.eyebrow{margin-bottom:22px}
.rsec h2{font-family:var(--serif);font-weight:400;font-size:var(--t-h3);margin-bottom:16px;color:var(--ink)}
.strengths{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:1px solid var(--border)}
.strengths li{list-style:none;padding:14px 0;border-bottom:1px solid var(--border);font-size:15px;color:var(--ink);display:flex;gap:12px;align-items:baseline}
.strengths li:nth-child(odd){padding-right:24px}
.strengths li:nth-child(even){padding-left:24px;border-left:1px solid var(--border)}
.strengths li .b{width:4px;height:4px;border-radius:50%;background:var(--merlot);flex:none;transform:translateY(-3px)}
.timeline{border-top:1px solid var(--border)}
.role{padding:30px 0;border-bottom:1px solid var(--border)}
.role__top{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;align-items:baseline}
.role__title{font-family:var(--serif);font-size:clamp(22px,2.3vw,30px);color:var(--ink);line-height:1.1}
.role__co{font-size:14px;color:var(--body);margin-top:4px}
.role__dates{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);white-space:nowrap}
.role__sum{color:var(--body);margin-top:14px;font-size:16px;max-width:62ch}
.role__list{list-style:none;margin-top:14px;display:flex;flex-direction:column;gap:8px}
.role__list li{display:flex;gap:12px;color:var(--body);font-size:15px}
.role__list li::before{content:"—";color:var(--muted);flex:none}
.toolwrap{display:flex;flex-wrap:wrap;gap:10px}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.contact-h{font-family:var(--serif);font-weight:400;font-size:var(--t-h1);line-height:1.0;letter-spacing:-.02em;margin-top:24px;max-width:14ch}
.contact-p{margin-top:24px;max-width:46ch;color:var(--body);font-size:clamp(17px,1.4vw,20px)}
.contact-direct{margin-top:40px;border-top:1px solid var(--border)}
.contact-direct a{display:flex;justify-content:space-between;align-items:center;padding:22px 0;border-bottom:1px solid var(--border);transition:padding-left .4s var(--ease)}
.contact-direct a:hover{padding-left:10px}
.contact-direct .cl{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.contact-direct .cv{font-family:var(--serif);font-size:clamp(20px,2vw,26px);color:var(--ink)}
.form{display:flex;flex-direction:column;gap:22px}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:600}
.field input,.field textarea,.field select{
  font-family:var(--sans);font-size:16px;color:var(--ink);
  background:transparent;border:0;border-bottom:1px solid var(--border);
  padding:10px 0;transition:border-color .4s var(--ease);
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--ink)}
.field textarea{resize:vertical;min-height:90px}
.form .btn{align-self:flex-start;margin-top:6px}
.form__note{font-size:13px;color:var(--muted)}

/* ============================================================
   404
   ============================================================ */
.nf{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:0 24px}
.nf__big{font-family:var(--serif);font-style:italic;font-size:clamp(90px,20vw,220px);line-height:.9;color:var(--ink)}
.nf__t{margin-top:10px;font-size:clamp(20px,3vw,28px);font-family:var(--serif);color:var(--ink)}
.nf__p{margin:16px 0 30px;color:var(--body);max-width:40ch}

/* ── FOCUS / A11Y ── */
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:var(--ivory);padding:12px 18px;border-radius:0 0 6px 0;z-index:1000;font-size:13px}
.skip:focus{left:0}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1080px){
  :root{--pad:48px}
  .hero__grid{grid-template-columns:1fr;gap:48px}
  .hero__index{border-left:0;border-top:1px solid var(--border);padding-left:0;padding-top:32px}
  .split{grid-template-columns:1fr;gap:36px}
  .case__grid{grid-template-columns:auto 1fr;gap:28px}
  .case__side{flex-direction:row;flex-wrap:wrap;gap:28px;grid-column:1/-1;margin-top:8px}
  .cs-body{grid-template-columns:1fr;gap:0}
  .cs-rail{display:none}
  .resume-grid{grid-template-columns:1fr;gap:0}
  .resume-rail{display:none}
  .contact-grid{grid-template-columns:1fr;gap:48px}
  .about-block{grid-template-columns:1fr;gap:24px}
  .method__body{grid-template-columns:1fr;gap:12px}
  .proof__grid{grid-template-columns:1fr 1fr;gap:32px}
  .caps{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  :root{--pad:24px}
  .nav{width:calc(100% - 32px);padding:0 8px 0 20px}
  .nav__links{display:none}
  .nav__cta{display:none}
  .nav__toggle{
    display:flex;flex-direction:column;gap:5px;width:44px;height:44px;
    align-items:center;justify-content:center;background:transparent;border:0;cursor:pointer;
  }
  .nav__toggle span{width:20px;height:1.5px;background:var(--ink);transition:transform .4s var(--ease),opacity .4s var(--ease)}
  body.menu-open .nav__toggle span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
  body.menu-open .nav__toggle span:nth-child(2){opacity:0}
  body.menu-open .nav__toggle span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
  .cards4{grid-template-columns:1fr}
  .cards4 .gcard{border-right:0!important;border-bottom:1px solid var(--border)!important}
  .cards4 .gcard:last-child{border-bottom:0!important}
  .case__grid{grid-template-columns:1fr;gap:18px}
  .process4{grid-template-columns:1fr}
  .edu-grid{grid-template-columns:1fr}
  .edu:nth-child(odd){border-right:0;padding-right:0}
  .edu:nth-child(even){padding-left:0}
  .strengths{grid-template-columns:1fr}
  .strengths li:nth-child(even){padding-left:0;border-left:0}
  .strengths li:nth-child(odd){padding-right:0}
  .beforeafter{grid-template-columns:1fr;gap:14px}
  .beforeafter .arrow{transform:rotate(90deg)}
  .footer__inner{grid-template-columns:1fr;gap:32px;align-items:start}
  .footer__bar{flex-direction:column;gap:10px}
  .role__top{flex-direction:column}
  .principle__panel-inner{padding-left:0}
  .proof__grid{grid-template-columns:1fr;gap:26px}
  .caps{grid-template-columns:1fr}
}

/* ── REDUCED MOTION ── */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal,.word,.draw,.eyebrow::before{opacity:1!important;transform:none!important}
}

/* ── PRINT (resume) ── */
@media print{
  .nav,.menu,.footer,.scroll-cue,.resume-rail,.skip{display:none!important}
  body{background:#fff;color:#000;font-size:12px}
  .phead{padding-top:0}
  .resume-grid{grid-template-columns:1fr}
  .rsec{break-inside:avoid;border-color:#ddd}
  a{color:#000}
}