/* ═══════════════════════════════════════════════════════════════
   SWITCH ADVISORY — DESIGN SYSTEM v2
   "A firm that publishes."
   Serif for argument · sans for interface · mono for evidence.
   ═══════════════════════════════════════════════════════════════ */

/* ── RESET ─────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
img,svg{display:block;max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:none;cursor:pointer}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px}
@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto}}

/* ── TOKENS ────────────────────────────────────────────────── */
:root{
  /* Brand — Switch Advisory Brand Guideline, September 2026 */
  --navy:#143b68;          /* HEX #143b68 · R20 G59 B104  — primary */
  --navy-deep:#0E2A4B;
  --navy-soft:#1E5288;
  --teal:#39b0ab;          /* HEX #39b0ab · R57 G176 B171 — lead accent */
  --teal-lift:#4FC4BF;
  --teal-deep:#2A8A86;
  --teal-wash:#E4F4F3;
  --pink:#e9416b;          /* HEX #e9416b · R233 G65 B107 — used sparingly */
  --pink-lift:#F2678A;
  --pink-wash:#FCE6EC;

  /* Neutrals — cool, to sit with teal and rose rather than against them */
  --ink:#0F1822;
  --body-ink:#3B4754;
  --muted:#6B7B8B;
  --faint:#95A3B1;
  --line:#DFE5EA;
  --line-soft:#EDF1F4;
  --paper:#F4F7F9;
  --white:#fff;

  /* Type — Archivo for headings and marks, Lato for body */
  --display:'Archivo',system-ui,-apple-system,'Segoe UI',sans-serif;
  --body:'Lato',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mark:'Archivo',system-ui,sans-serif;

  /* Space + motion */
  --gutter:clamp(20px,5vw,72px);
  --max:1240px;
  --measure:68ch;
  --sec:clamp(72px,9vw,132px);
  --ease:cubic-bezier(.2,.8,.25,1);
  --nav-h:72px;
}

/* ── BASE ──────────────────────────────────────────────────── */
body{
  font-family:var(--body);font-size:16px;line-height:1.75;
  color:var(--body);background:var(--white);
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  font-variant-numeric:tabular-nums;overflow-x:hidden;
}

.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--gutter)}
.wrap--narrow{max-width:860px}

.sec{padding-block:var(--sec)}
.sec--tight{padding-block:clamp(52px,6vw,88px)}
.sec--paper{background:var(--paper)}
.sec--navy{background:var(--navy);color:rgba(255,255,255,.72)}
.sec--deep{background:var(--navy-deep);color:rgba(255,255,255,.72)}

/* ── TYPE ──────────────────────────────────────────────────── */
.display{
  font-family:var(--display);font-weight:300;
  font-size:clamp(34px,5.1vw,70px);line-height:1.04;letter-spacing:-.035em;
  color:var(--navy);text-wrap:balance;
}
.display em{font-style:normal;font-weight:400;color:var(--teal)}
.display--light{color:var(--white)}
.display--light em{color:var(--teal-lift)}

.h1{font-family:var(--display);font-weight:300;font-size:clamp(30px,4.2vw,54px);line-height:1.08;letter-spacing:-.03em;color:var(--navy);text-wrap:balance}
.h2{font-family:var(--display);font-weight:300;font-size:clamp(25px,3.1vw,40px);line-height:1.12;letter-spacing:-.028em;color:var(--navy);text-wrap:balance}
.h3{font-family:var(--display);font-weight:500;font-size:clamp(17px,1.8vw,21px);line-height:1.32;letter-spacing:-.015em;color:var(--navy)}
.h4{font-family:var(--body);font-weight:600;font-size:15px;line-height:1.4;letter-spacing:-.005em;color:var(--navy)}
.h1 em,.h2 em,.h3 em{font-style:normal;font-weight:400;color:var(--teal-deep)}
.on-dark .h1,.on-dark .h2,.on-dark .h3,.on-dark .h4{color:var(--white)}
.on-dark .h2 em,.on-dark .h3 em{color:var(--teal-lift)}

.lede{font-size:clamp(17px,1.5vw,19px);line-height:1.68;color:var(--muted);max-width:56ch}
.on-dark .lede{color:rgba(255,255,255,.6)}
.prose{max-width:var(--measure)}
.prose p+p{margin-top:1.1em}
.prose strong{color:var(--navy);font-weight:600}
.on-dark .prose strong{color:var(--white)}

/* Mono metadata — the "evidence" voice */
.meta{font-family:var(--mark);font-size:10.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.meta--teal{color:var(--teal)}
.on-dark .meta{color:rgba(255,255,255,.42)}

.eyebrow{display:flex;align-items:center;gap:12px;font-family:var(--mark);font-size:11px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--teal);margin-bottom:20px}
.eyebrow::before{content:'';width:26px;height:1px;background:var(--teal);flex:none}
.eyebrow--plain::before{display:none}

/* Section head */
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap;margin-bottom:clamp(40px,5vw,68px)}
.sec-head__text{max-width:640px}
.sec-head .lede{margin-top:16px}

/* ── CONTROLS ──────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--body);font-size:13px;font-weight:600;letter-spacing:.02em;padding:15px 26px;min-height:50px;border:1px solid transparent;transition:background .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease),transform .22s var(--ease)}
.btn:hover{transform:translateY(-1px)}
.btn--primary{background:var(--teal);color:var(--navy-deep)}
.btn--primary:hover{background:var(--teal-lift)}
.btn--dark{background:var(--navy);color:var(--white)}
.btn--dark:hover{background:var(--navy-soft)}
.btn--ghost{border-color:var(--line);color:var(--navy)}
.btn--ghost:hover{border-color:var(--navy);background:var(--navy);color:var(--white)}
.on-dark .btn--ghost{border-color:rgba(255,255,255,.24);color:rgba(255,255,255,.86)}
.on-dark .btn--ghost:hover{border-color:var(--teal);background:transparent;color:var(--teal)}

.link-arrow{display:inline-flex;align-items:center;gap:9px;font-family:var(--mark);font-size:10.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--teal-deep);padding-block:6px;transition:gap .22s var(--ease),color .22s var(--ease)}
.link-arrow::after{content:'→';font-family:var(--body);transition:transform .22s var(--ease)}
.link-arrow:hover{gap:14px;color:var(--navy)}
.on-dark .link-arrow{color:var(--teal)}
.on-dark .link-arrow:hover{color:var(--teal-lift)}

.tag{display:inline-block;font-family:var(--mark);font-size:10px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--teal-deep);border:1px solid var(--line);padding:4px 10px;white-space:nowrap}
.tag--teal{color:var(--teal);border-color:var(--teal-wash);background:var(--teal-wash)}
.tag--flag{color:var(--pink);border-color:var(--pink-wash);background:var(--pink-wash)}

/* ── MASTHEAD ──────────────────────────────────────────────── */
.masthead{position:fixed;inset:0 0 auto;z-index:300;height:var(--nav-h);background:rgba(20,59,104,.96);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.08);transition:box-shadow .3s}
.masthead.is-scrolled{box-shadow:0 1px 30px rgba(14,42,75,.35)}
.masthead__inner{max-width:var(--max);margin-inline:auto;padding-inline:var(--gutter);height:100%;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:baseline;gap:10px;flex:none}
.brand__mark{font-family:var(--display);font-size:23px;font-weight:400;color:var(--teal);line-height:1}
.brand__name{font-family:var(--body);font-size:13px;font-weight:600;letter-spacing:.17em;text-transform:uppercase;color:var(--white);line-height:1}
.brand__name span{color:rgba(255,255,255,.5);font-weight:400}

.mainnav{display:flex;align-items:center;gap:4px}
.navlink{position:relative;font-size:13.5px;font-weight:450;color:rgba(255,255,255,.66);padding:9px 14px;transition:color .2s}
.navlink::after{content:'';position:absolute;left:14px;right:14px;bottom:4px;height:1px;background:var(--teal);transform:scaleX(0);transform-origin:left;transition:transform .28s var(--ease)}
.navlink:hover{color:var(--white)}
.navlink:hover::after,.navlink.is-active::after{transform:scaleX(1)}
.navlink.is-active{color:var(--white)}

.masthead__cta{display:flex;align-items:center;gap:12px;flex:none}
.nav-cta{font-size:12.5px;font-weight:600;color:var(--navy-deep);background:var(--teal);padding:11px 20px;min-height:44px;display:inline-flex;align-items:center;transition:background .2s}
.nav-cta:hover{background:var(--teal-lift)}

.menu-btn{display:none;flex-direction:column;gap:5px;padding:10px;margin-right:-10px}
.menu-btn span{display:block;width:22px;height:1.5px;background:var(--white);transition:transform .3s var(--ease),opacity .2s}
.menu-btn.is-open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.menu-btn.is-open span:nth-child(2){opacity:0}
.menu-btn.is-open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

.mobile-nav{position:fixed;inset:var(--nav-h) 0 0;z-index:290;background:var(--navy-deep);padding:40px var(--gutter) 56px;display:flex;flex-direction:column;overflow-y:auto;transform:translateX(100%);transition:transform .42s var(--ease);overscroll-behavior:contain}
.mobile-nav.is-open{transform:none}
.mobile-nav a{font-family:var(--display);font-size:30px;font-weight:300;color:var(--white);padding:18px 0;border-bottom:1px solid rgba(255,255,255,.08);transition:color .2s,padding-left .2s}
.mobile-nav a:hover{color:var(--teal);padding-left:8px}
.mobile-nav__cta{margin-top:36px}
.mobile-nav__foot{margin-top:auto;padding-top:32px;font-family:var(--mark);font-size:11px;letter-spacing:.1em;color:rgba(255,255,255,.3)}

.skip{position:absolute;top:-999px;left:16px;z-index:999;background:var(--teal);color:var(--navy-deep);padding:12px 20px;font-weight:600}
.skip:focus{top:12px}

.progress{position:fixed;top:0;left:0;right:0;height:2px;background:var(--teal);transform:scaleX(0);transform-origin:left;z-index:400;pointer-events:none;transition:transform .08s linear}

/* ── HERO — type left, film right ──────────────────────────────── */
.hero{background:var(--navy);color:rgba(255,255,255,.72);position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);background-size:calc(100%/12) 100%;pointer-events:none;z-index:1}
.hero__grid{max-width:var(--max);margin-inline:auto;display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);align-items:stretch;position:relative;z-index:2}
.hero__type{padding:calc(var(--nav-h) + clamp(64px,8vw,116px)) clamp(36px,4vw,72px) clamp(52px,6vw,88px) var(--gutter)}
.hero .display{margin-bottom:22px;max-width:19ch}
.hero__line{font-size:clamp(16px,1.5vw,19px);line-height:1.6;color:rgba(255,255,255,.66);max-width:38ch;margin-bottom:34px}
.hero__acts{display:flex;flex-wrap:wrap;gap:12px}

/* The film column — 9:16 footage in a tall frame, bled to the edge */
.hero__film{position:relative;overflow:hidden;background:var(--navy-deep);border-left:1px solid rgba(57,176,171,.22);min-height:clamp(420px,62vh,720px)}
.hero__poster,.hero__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 30%}
.hero__poster{filter:saturate(.9) brightness(.86) contrast(1.03)}
.hero__video{opacity:0;filter:saturate(.9) brightness(.86) contrast(1.03);transition:opacity 1.2s var(--ease)}
.hero__video.is-playing{opacity:1}
.hero__scrim{position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(20,59,104,.92) 0%,rgba(20,59,104,.34) 26%,transparent 58%),
  linear-gradient(0deg,rgba(14,42,75,.72) 0%,transparent 42%)}
.hero__caption{position:absolute;left:24px;right:24px;bottom:22px;z-index:3;font-family:var(--mark);font-size:10px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.62)}
.hero__caption b{display:block;color:var(--teal);font-weight:500;margin-bottom:5px}
.hero__toggle{position:absolute;top:calc(var(--nav-h) + 20px);right:20px;z-index:4;display:flex;align-items:center;gap:9px;font-family:var(--mark);font-size:9px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.55);border:1px solid rgba(255,255,255,.18);padding:6px 11px;background:rgba(14,42,75,.4);transition:color .25s,border-color .25s}
.hero__toggle[hidden]{display:none}
.hero__toggle:hover{color:var(--teal);border-color:rgba(57,176,171,.55)}
.hero__toggle-icon{width:7px;height:9px;flex:none;border-left:2.5px solid currentColor;border-right:2.5px solid currentColor}
.hero__toggle[aria-pressed="true"] .hero__toggle-icon{width:0;height:0;border:none;border-left:9px solid currentColor;border-top:5px solid transparent;border-bottom:5px solid transparent}

/* Figures — a measured row, not a scoreboard */
.figures{border-top:1px solid rgba(255,255,255,.12);position:relative;z-index:2}
.figures__inner{max-width:var(--max);margin-inline:auto;padding:clamp(28px,3vw,40px) var(--gutter);display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(20px,3vw,44px)}
.fig-wrap{position:relative}
.figures .fig>summary{list-style:none;cursor:pointer;display:block}
.figures .fig>summary::-webkit-details-marker{display:none}
.proof__n{display:block;font-family:var(--display);font-size:clamp(28px,3.1vw,42px);font-weight:300;color:#fff;line-height:1;letter-spacing:-.02em;margin-bottom:10px;transition:color .2s}
.fig>summary:hover .proof__n{color:var(--teal-lift)}
.proof__n .u{color:var(--teal)}
.proof__l{display:block;font-size:12.5px;line-height:1.5;color:rgba(255,255,255,.46);max-width:26ch}

/* ── CLIENT INDEX — typeset, not a marquee ─────────────────────── */
.clients{background:var(--paper);border-block:1px solid var(--line)}
.clients__inner{max-width:var(--max);margin-inline:auto;padding:clamp(30px,3.4vw,44px) var(--gutter)}
.clients__list{display:grid;grid-template-columns:repeat(3,1fr);column-gap:clamp(28px,4vw,64px)}
.clients__item{font-size:14px;color:var(--body);padding:9px 0;border-bottom:1px solid var(--line-soft)}
.clients__item:nth-last-child(-n+1){border-bottom:none}
.clients__logo{max-height:34px;width:auto;object-fit:contain;filter:grayscale(1) opacity(.62);transition:filter .3s var(--ease)}
.clients__item:hover .clients__logo{filter:none}

/* ── PRACTICE (editorial rows, not boxes) ──────────────────── */
.practice{border-top:1px solid var(--line)}
.practice__row{display:grid;grid-template-columns:88px minmax(0,1.05fr) minmax(0,1.35fr);gap:clamp(20px,3vw,44px);align-items:start;padding-block:clamp(30px,3.4vw,42px);border-bottom:1px solid var(--line);position:relative;transition:background .25s var(--ease)}
.practice__row::before{content:'';position:absolute;left:0;top:-1px;width:0;height:1px;background:var(--teal);transition:width .45s var(--ease)}
.practice__row:hover{background:var(--paper)}
.practice__row:hover::before{width:100%}
.practice__num{font-family:var(--mark);font-size:12px;font-weight:500;letter-spacing:.1em;color:var(--faint);padding-top:6px}
.practice__row:hover .practice__num{color:var(--teal)}
.practice__body p{font-size:14.5px;line-height:1.72;color:var(--muted)}
.practice__tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}
.practice__link{margin-top:14px;display:inline-block}

/* ── COVERAGE LEDGER ───────────────────────────────────────── */
.ledger{border-top:1px solid rgba(255,255,255,.14)}
.ledger__row{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1.6fr) 88px;gap:clamp(16px,3vw,36px);align-items:baseline;padding-block:22px;border-bottom:1px solid rgba(255,255,255,.09)}
.ledger__place{font-family:var(--display);font-size:clamp(19px,2.1vw,26px);font-weight:300;color:var(--white);letter-spacing:-.01em}
.ledger__domains{font-size:13px;line-height:1.6;color:rgba(255,255,255,.46)}
.ledger__count{font-family:var(--mark);font-size:13px;font-weight:500;color:var(--teal);text-align:right;white-space:nowrap}
.ledger__foot{margin-top:28px;font-size:13.5px;color:rgba(255,255,255,.44)}

/* ── WORK ──────────────────────────────────────────────────── */
.work-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.work-card{background:var(--white);padding:clamp(26px,2.6vw,36px);display:flex;flex-direction:column;min-height:100%;position:relative;transition:background .25s var(--ease)}
.work-card::after{content:'';position:absolute;inset:auto 0 0 0;height:2px;background:var(--teal);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.work-card:hover{background:var(--paper)}
.work-card:hover::after{transform:scaleX(1)}
.work-card__meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.work-card .h3{margin-bottom:12px}
.work-card__exc{font-size:14px;line-height:1.7;color:var(--muted);flex:1}
.work-card__stats{display:flex;gap:26px;flex-wrap:wrap;margin-top:24px;padding-top:20px;border-top:1px solid var(--line)}
.stat__n{font-family:var(--display);font-size:27px;font-weight:300;color:var(--teal-deep);line-height:1}
.stat__l{font-family:var(--body);font-size:11.5px;color:var(--muted);margin-top:4px;max-width:16ch}
.work-card__partner{margin-top:18px;font-family:var(--mark);font-size:10.5px;letter-spacing:.08em;color:var(--faint);line-height:1.5}

/* Filter bar */
.filters{display:flex;flex-wrap:wrap;gap:2px;border-bottom:1px solid var(--line);margin-bottom:clamp(32px,4vw,52px)}
.filters a{font-family:var(--mark);font-size:11px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding:14px 16px;border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .2s,border-color .2s}
.filters a:hover{color:var(--navy)}
.filters a.is-active{color:var(--navy);border-bottom-color:var(--teal)}

/* ── THINKING / ARTICLES ───────────────────────────────────── */
.thinking{border-top:1px solid var(--line)}
.article-row{display:grid;grid-template-columns:170px minmax(0,1fr) auto;gap:clamp(18px,3vw,44px);align-items:baseline;padding-block:clamp(26px,3vw,36px);border-bottom:1px solid var(--line);transition:background .25s var(--ease),padding-left .25s var(--ease)}
.article-row:hover{background:var(--paper);padding-left:14px}
.article-row__deck{font-size:14.5px;line-height:1.7;color:var(--muted);margin-top:10px;max-width:62ch}
.article-row__read{font-family:var(--mark);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);white-space:nowrap;transition:color .2s}
.article-row:hover .article-row__read{color:var(--teal)}

/* ── METHOD (delivery framework) ───────────────────────────── */
.method{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.1)}
.method__step{background:var(--navy-deep);padding:clamp(26px,2.6vw,34px);transition:background .25s}
.method__step:hover{background:#04263d}
.method__n{font-family:var(--mark);font-size:10.5px;font-weight:600;letter-spacing:.16em;color:var(--teal);margin-bottom:16px}
.method__t{font-family:var(--display);font-size:22px;font-weight:300;color:var(--white);margin-bottom:9px;letter-spacing:-.01em}
.method__d{font-size:13.5px;line-height:1.65;color:rgba(255,255,255,.46)}

/* ── PEOPLE ────────────────────────────────────────────────── */
.people{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.person{background:var(--white);padding:clamp(24px,2.6vw,34px);display:grid;grid-template-columns:64px 1fr;gap:20px;align-items:start}
.person__av{width:64px;height:80px;background:var(--paper);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-family:var(--display);font-size:24px;font-weight:300;color:var(--teal)}
.person__av--empty{color:var(--faint);font-family:var(--mark);font-size:10px;letter-spacing:.1em;text-align:center;line-height:1.4;padding:6px}
.person__name{font-family:var(--body);font-size:15.5px;font-weight:600;color:var(--navy);margin-bottom:5px;display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.person__role{font-family:var(--mark);font-size:10.5px;font-weight:500;letter-spacing:.11em;text-transform:uppercase;color:var(--teal-deep);margin-bottom:12px}
.person__bio{font-size:13.5px;line-height:1.7;color:var(--muted)}

/* ── TESTIMONIAL ───────────────────────────────────────────── */
.quote{border-left:2px solid var(--teal);padding-left:clamp(24px,4vw,48px);max-width:900px}
.quote__t{font-family:var(--display);font-size:clamp(21px,2.9vw,34px);font-weight:300;font-style:italic;line-height:1.42;color:var(--white);letter-spacing:-.012em;margin-bottom:26px}
.quote__who{font-family:var(--body);font-size:14px;font-weight:500;color:rgba(255,255,255,.86)}
.quote__org{font-family:var(--mark);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--teal);margin-top:6px}

/* ── PAGE HEAD ─────────────────────────────────────────────── */
.pagehead{background:var(--navy);color:rgba(255,255,255,.72);padding-top:calc(var(--nav-h) + clamp(52px,6.5vw,92px));padding-bottom:clamp(44px,5.5vw,72px);position:relative;overflow:hidden}
.pagehead::after{content:'';position:absolute;top:0;right:-6%;width:44%;height:100%;background:radial-gradient(circle at 70% 40%,rgba(57,176,171,.12),transparent 62%);pointer-events:none}
.pagehead__inner{position:relative;z-index:1}
.pagehead .lede{color:rgba(255,255,255,.58);margin-top:18px}

/* ── ARTICLE ───────────────────────────────────────────────── */
.subnav{position:sticky;top:var(--nav-h);z-index:200;background:rgba(248,246,242,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.subnav__inner{max-width:var(--max);margin-inline:auto;padding:14px var(--gutter)}
.subnav a{font-family:var(--mark);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);transition:color .2s}
.subnav a:hover{color:var(--navy)}

.article{max-width:760px;margin-inline:auto;padding:clamp(48px,6vw,84px) var(--gutter) clamp(64px,8vw,110px)}
.article__head{margin-bottom:40px}
.article .h1{margin:18px 0 22px}
.article__deck{font-family:var(--display);font-size:clamp(18px,2vw,22px);font-style:italic;font-weight:300;line-height:1.56;color:var(--navy-soft);border-block:1px solid var(--line);padding-block:22px}
.article__byline{margin-top:22px;font-family:var(--mark);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}
.article__body{font-size:17.5px;line-height:1.82;color:var(--body)}
.article__body p{margin-bottom:1.35em}
.article__body p:last-child{margin-bottom:0}
.article__body strong{color:var(--navy);font-weight:600}
.article__body h2,.article__body h3{font-family:var(--display);font-weight:400;color:var(--navy);margin:2em 0 .6em;line-height:1.24;letter-spacing:-.012em}
.article__body h2{font-size:30px}
.article__body h3{font-size:24px}
.article__body ul,.article__body ol{margin:0 0 1.35em 0;padding-left:0}
.article__body li{position:relative;padding-left:26px;margin-bottom:.55em}
.article__body ul li::before{content:'';position:absolute;left:2px;top:.72em;width:8px;height:1px;background:var(--teal)}
.article__body ol{counter-reset:n}
.article__body ol li{counter-increment:n}
.article__body ol li::before{content:counter(n);position:absolute;left:0;top:.05em;font-family:var(--mark);font-size:12px;color:var(--teal)}
.article__body blockquote{font-family:var(--display);font-size:24px;font-style:italic;font-weight:300;line-height:1.5;color:var(--navy);border-left:2px solid var(--teal);padding-left:28px;margin:2em 0}
.article__body a{color:var(--teal-deep);border-bottom:1px solid var(--line);transition:border-color .2s}
.article__body a:hover{border-color:var(--teal-deep)}

.article__body .box{background:var(--paper);border-left:2px solid var(--teal-deep);padding:22px 26px;margin:2em 0;font-size:16px;line-height:1.75}
.article__body .box>strong{display:block;font-family:var(--mark);font-size:10.5px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--teal-deep);margin-bottom:10px}
.article__body figure{margin:2em 0}
.article__body figcaption{font-family:var(--mark);font-size:11px;letter-spacing:.1em;color:var(--faint);margin-top:10px}

/* ── CASE STUDY RECORD ─────────────────────────────────────── */
.record{max-width:920px;margin-inline:auto;padding:clamp(40px,5vw,68px) var(--gutter) clamp(56px,7vw,96px)}
.record__meta{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:24px}
.record__exc{font-family:var(--display);font-size:clamp(18px,2vw,21px);font-weight:300;line-height:1.6;color:var(--navy-soft);margin-top:22px}
.record__stats{display:flex;flex-wrap:wrap;gap:clamp(28px,5vw,64px);background:var(--paper);border-left:2px solid var(--teal);padding:28px clamp(24px,3vw,36px);margin:40px 0}
.record__stats .stat__n{font-size:38px}
.record__block{margin-top:44px}
.record__block h2{font-family:var(--mark);font-size:11px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--teal);margin-bottom:14px}
.record__block p{font-size:16.5px;line-height:1.8;color:var(--body)}
.record__list li{position:relative;padding-left:26px;margin-bottom:.7em;font-size:16px;line-height:1.75}
.record__list li::before{content:'';position:absolute;left:2px;top:.78em;width:9px;height:1px;background:var(--teal)}
.record__quote{font-family:var(--display);font-size:clamp(19px,2.3vw,26px);font-style:italic;font-weight:300;line-height:1.5;color:var(--navy);border-left:2px solid var(--teal);padding-left:28px;margin:36px 0}
.record__cta{margin-top:52px;padding-top:32px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:14px}

/* ── RESEARCH CARDS ────────────────────────────────────────── */
.index-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.index-card{background:var(--white);padding:clamp(28px,3vw,40px);transition:background .25s}
.index-card:hover{background:var(--paper)}
.index-card__abbr{font-family:var(--display);font-size:38px;font-weight:300;color:var(--navy);letter-spacing:-.02em;line-height:1;margin-bottom:10px}
.index-card__full{font-family:var(--body);font-size:13.5px;font-weight:500;color:var(--teal-deep);margin-bottom:16px}
.index-card__d{font-size:13.5px;line-height:1.7;color:var(--muted)}

/* ── FORMS ─────────────────────────────────────────────────── */
.field{margin-bottom:20px}
.field label{display:block;font-family:var(--mark);font-size:10.5px;font-weight:500;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);background:var(--white);padding:13px 15px;font-size:15px;min-height:48px;border-radius:0;-webkit-appearance:none;transition:border-color .2s,box-shadow .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px var(--teal-wash)}
.field textarea{resize:vertical;min-height:132px;line-height:1.65}
.field__err{font-size:12.5px;color:var(--pink);margin-top:6px}
.field-pair{display:grid;grid-template-columns:1fr 1fr;gap:16px}

.notice{background:var(--teal-wash);border-left:2px solid var(--teal);padding:16px 20px;font-size:14.5px;color:var(--navy);margin-bottom:24px}

.steps{margin-top:40px}
.step{display:grid;grid-template-columns:32px 1fr;gap:16px;padding-block:16px;border-top:1px solid var(--line)}
.step__n{font-family:var(--mark);font-size:11px;font-weight:500;color:var(--teal);padding-top:4px}
.step__t{font-family:var(--body);font-size:14.5px;font-weight:600;color:var(--navy);margin-bottom:3px}
.step__d{font-size:13.5px;line-height:1.65;color:var(--muted)}

.detail{margin-bottom:22px}
.detail__l{font-family:var(--mark);font-size:10.5px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--teal);margin-bottom:5px}
.detail__v{font-size:15px;color:var(--body)}
.detail__v a{color:var(--teal-deep);border-bottom:1px solid var(--line)}
.detail__v a:hover{border-color:var(--teal-deep)}

/* ── CTA BAND + NEWSLETTER ─────────────────────────────────── */
.cta-band{background:var(--navy-deep);padding-block:clamp(56px,6vw,84px)}
.cta-band__inner{display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap}
.signup{display:flex;max-width:460px;flex:1;min-width:280px;border-bottom:1px solid rgba(255,255,255,.22);transition:border-color .2s}
.signup:focus-within{border-color:var(--teal)}
.signup input{flex:1;background:transparent;border:none;padding:12px 4px;font-size:15px;color:var(--white);min-height:48px}
.signup input::placeholder{color:rgba(255,255,255,.34)}
.signup input:focus{outline:none}
.signup button{font-family:var(--mark);font-size:11px;font-weight:500;letter-spacing:.13em;text-transform:uppercase;color:var(--teal);padding:12px 4px 12px 18px;transition:color .2s}
.signup button:hover{color:var(--teal-lift)}

/* ── FOOTER ────────────────────────────────────────────────── */
.footer{background:var(--navy-deep);color:rgba(255,255,255,.5);padding:clamp(56px,6vw,80px) 0 32px;border-top:1px solid rgba(255,255,255,.07)}
.footer__grid{display:grid;grid-template-columns:2.4fr 1fr 1fr 1.2fr;gap:clamp(28px,4vw,56px);padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer__brand .brand__name{color:var(--white)}
.footer__tag{font-family:var(--mark);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--teal);margin-top:12px}
.footer__desc{font-size:13px;line-height:1.72;color:rgba(255,255,255,.42);max-width:32ch;margin-top:18px}
.footer h4{font-family:var(--mark);font-size:10.5px;font-weight:500;letter-spacing:.15em;text-transform:uppercase;color:rgba(255,255,255,.35);margin-bottom:16px}
.footer__col a{display:block;font-size:13.5px;color:rgba(255,255,255,.56);padding-block:5px;transition:color .2s}
.footer__col a:hover{color:var(--teal)}
.footer__bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;padding-top:26px;font-family:var(--mark);font-size:10.5px;letter-spacing:.09em;color:rgba(255,255,255,.3)}

/* ── PAGINATION ────────────────────────────────────────────── */
.pager{display:flex;align-items:center;gap:24px;margin-top:clamp(40px,5vw,64px);padding-top:28px;border-top:1px solid var(--line)}
.pager__state{font-family:var(--mark);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}

/* ── REVEAL ────────────────────────────────────────────────── */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}

/* ── RESPONSIVE ────────────────────────────────────────────── */
@media(max-width:1040px){
  .work-grid,.index-grid,.method{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr}
  .practice__row{grid-template-columns:64px 1fr;row-gap:12px}
  .practice__body{grid-column:2}
  .practice__side{grid-column:2}
  .proof{grid-template-columns:repeat(2,1fr);row-gap:28px}
}
@media(max-width:820px){
  .mainnav,.nav-cta{display:none}
  .menu-btn{display:flex}
  .people{grid-template-columns:1fr}
  .article-row{grid-template-columns:1fr;gap:6px}
  .article-row__read{display:none}
  .ledger__row{grid-template-columns:1fr auto;row-gap:6px}
  .ledger__domains{grid-column:1/-1}
  .field-pair{grid-template-columns:1fr}
  .split{grid-template-columns:1fr!important;gap:44px!important}
}
@media(max-width:620px){
  .work-grid,.index-grid,.method{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr;gap:32px}
  .record__stats{gap:28px}
  .cta-band__inner{flex-direction:column;align-items:flex-start}
}

/* ── EDITORIAL SPREAD — rail left, body right ───────────────────── */
.spread{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,9fr);column-gap:clamp(32px,6vw,104px);align-items:start}
.spread__rail{position:sticky;top:calc(var(--nav-h) + 40px)}
.spread__mark{font-family:var(--mark);font-size:10.5px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--teal);padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:18px;display:block}
.on-dark .spread__mark{border-color:rgba(255,255,255,.14)}
.spread__title{font-family:var(--display);font-weight:300;font-size:clamp(21px,2.2vw,29px);line-height:1.16;letter-spacing:-.028em;color:var(--navy)}
.on-dark .spread__title{color:#fff}
.spread__title em{font-style:normal;font-weight:400;color:var(--teal-deep)}
.spread__note{font-size:14px;line-height:1.65;color:var(--muted);margin-top:16px;max-width:34ch}
.on-dark .spread__note{color:rgba(255,255,255,.5)}
.spread__more{margin-top:22px;display:inline-block}
@media(max-width:900px){
  .spread{grid-template-columns:1fr;row-gap:clamp(26px,4vw,40px)}
  .spread__rail{position:static}
  .spread__note{max-width:56ch}
}

/* ── LAYOUT HELPERS ────────────────────────────────────────── */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,88px);align-items:start}
.split--wide{grid-template-columns:1fr 1.25fr}
.stack-lg>*+*{margin-top:clamp(28px,3.5vw,44px)}
.pull{font-family:var(--display);font-size:clamp(21px,2.7vw,30px);font-weight:300;font-style:italic;line-height:1.44;color:var(--navy);border-top:2px solid var(--teal);padding-top:26px}
.on-dark .pull{color:var(--white)}
.rule{height:1px;background:var(--line);border:none}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ═══════════════════════════════════════════════════════════════
   MEDIA · INTERACTION · GRAPHICS  (added 11 Sep 2026)
   ═══════════════════════════════════════════════════════════════ */

/* ── GALLERY MOSAIC ────────────────────────────────────────── */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:186px;gap:10px;grid-auto-flow:dense}
.tile{position:relative;overflow:hidden;background:var(--navy);display:block;border:0;padding:0;text-align:left;cursor:pointer}
.tile--wide{grid-column:span 2}
.tile--tall{grid-row:span 2}
.tile__media{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.92) contrast(1.02);transition:filter .6s var(--ease),transform .8s var(--ease)}
.tile:hover .tile__media,.tile:focus-visible .tile__media{filter:none;transform:scale(1.02)}
.tile__veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,59,104,0) 0%,rgba(20,59,104,.22) 40%,rgba(14,42,75,.9) 100%);opacity:.94;transition:opacity .45s var(--ease)}
.tile:hover .tile__veil{opacity:.66}
.tile__body{position:absolute;inset:auto 0 0 0;padding:18px 20px;z-index:2;transform:translateY(6px);transition:transform .45s var(--ease);text-shadow:0 1px 14px rgba(14,42,75,.85),0 1px 3px rgba(14,42,75,.6)}
.tile:hover .tile__body{transform:none}
.tile__cat,.tile__title,.tile__place{display:block}
.tile__cat{font-family:var(--mark);font-size:9.5px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--teal);margin-bottom:7px}
.tile__title{font-family:var(--display);font-size:17px;font-weight:300;line-height:1.28;color:#fff;letter-spacing:-.005em}
.tile__place{font-family:var(--mark);font-size:10px;letter-spacing:.1em;color:rgba(255,255,255,.5);margin-top:6px}

/* Placeholder tile — obviously deliberate, never broken */
.tile--empty{background:var(--navy-deep)}
.tile--empty .tile__veil{background:
  repeating-linear-gradient(135deg,rgba(57,176,171,.055) 0 1px,transparent 1px 9px);opacity:1}
.tile__frame{position:absolute;inset:14px;border:1px solid rgba(57,176,171,.24);pointer-events:none}
.tile__frame::before,.tile__frame::after{content:'';position:absolute;width:11px;height:11px;border:1px solid var(--teal)}
.tile__frame::before{top:-1px;left:-1px;border-right:0;border-bottom:0}
.tile__frame::after{bottom:-1px;right:-1px;border-left:0;border-top:0}
.tile__await{position:absolute;top:26px;right:26px;z-index:3;font-family:var(--mark);font-size:9px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--teal);border:1px solid rgba(57,176,171,.42);padding:4px 9px}

/* Play affordance */
.tile__play,.reel__play{width:52px;height:52px;border:1px solid rgba(255,255,255,.5);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background .3s var(--ease),border-color .3s var(--ease),transform .3s var(--ease)}
.tile__play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:3}
.tile:hover .tile__play{background:var(--teal);border-color:var(--teal);transform:translate(-50%,-50%) scale(1.08)}
.tile__play::after,.reel__play::after{content:'';border-left:11px solid #fff;border-top:7px solid transparent;border-bottom:7px solid transparent;margin-left:4px;transition:border-left-color .3s}
.tile:hover .tile__play::after{border-left-color:var(--navy-deep)}

.reel{display:inline-flex;align-items:center;gap:16px;margin-top:34px}
.reel:hover .reel__play{background:var(--teal);border-color:var(--teal)}
.reel:hover .reel__play::after{border-left-color:var(--navy-deep)}
.reel__label{font-family:var(--mark);font-size:10.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.7)}
.reel__sub{display:block;font-family:var(--body);font-size:12.5px;letter-spacing:0;text-transform:none;color:rgba(255,255,255,.4);margin-top:4px}

/* ── LIGHTBOX ──────────────────────────────────────────────── */
.lightbox{position:fixed;inset:0;z-index:900;background:rgba(10,30,54,.96);display:none;padding:clamp(16px,4vw,56px);overflow-y:auto}
.lightbox[open],.lightbox.is-open{display:flex;flex-direction:column}
.lightbox__bar{display:flex;align-items:center;justify-content:space-between;gap:20px;flex:none;padding-bottom:18px}
.lightbox__count{font-family:var(--mark);font-size:11px;letter-spacing:.14em;color:var(--teal)}
.lightbox__close{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.22);color:rgba(255,255,255,.7);font-size:20px;line-height:1;transition:border-color .2s,color .2s}
.lightbox__close:hover{border-color:var(--teal);color:var(--teal)}
.lightbox__stage{flex:1;display:flex;align-items:center;justify-content:center;gap:clamp(10px,2vw,28px);min-height:0}
.lightbox__figure{max-width:1080px;width:100%;display:flex;flex-direction:column;align-items:center}
.lightbox__media{max-width:100%;max-height:66vh;object-fit:contain;background:var(--navy-deep)}
.lightbox__empty{width:min(100%,860px);aspect-ratio:16/9;border:1px solid rgba(57,176,171,.3);background:repeating-linear-gradient(135deg,rgba(57,176,171,.05) 0 1px,transparent 1px 10px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;text-align:center;padding:24px}
.lightbox__empty span{font-family:var(--mark);font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:var(--teal)}
.lightbox__empty p{font-size:14px;color:rgba(255,255,255,.45);max-width:44ch}
.lightbox__cap{margin-top:24px;max-width:720px;text-align:center}
.lightbox__cap h3{font-family:var(--display);font-size:clamp(20px,2.4vw,28px);font-weight:300;color:#fff;line-height:1.3;margin-bottom:10px}
.lightbox__cap p{font-size:14.5px;line-height:1.7;color:rgba(255,255,255,.55)}
.lightbox__meta{font-family:var(--mark);font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;color:rgba(255,255,255,.38);margin-top:14px}
.lightbox__nav{width:46px;height:46px;flex:none;border:1px solid rgba(255,255,255,.2);color:rgba(255,255,255,.7);display:flex;align-items:center;justify-content:center;transition:border-color .2s,color .2s,background .2s}
.lightbox__nav:hover{border-color:var(--teal);color:var(--teal)}
.lightbox__nav[disabled]{opacity:.22;cursor:default}
body.is-locked{overflow:hidden}

/* ── PRACTICE ACCORDION ────────────────────────────────────── */
.practice__row details{grid-column:1/-1}
.acc{border-bottom:1px solid var(--line);position:relative}
.acc::before{content:'';position:absolute;left:0;top:-1px;width:0;height:1px;background:var(--teal);transition:width .5s var(--ease)}
.acc[open]::before,.acc:hover::before{width:100%}
.acc>summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:88px 1fr 40px;gap:clamp(20px,3vw,44px);align-items:center;padding-block:clamp(26px,3vw,36px);transition:background .25s var(--ease),padding-left .25s var(--ease)}
.acc>summary::-webkit-details-marker{display:none}
.acc>summary:hover{background:var(--paper);padding-left:12px}
.acc__num{font-family:var(--mark);font-size:12px;font-weight:500;letter-spacing:.1em;color:var(--faint);transition:color .25s}
.acc[open] .acc__num,.acc>summary:hover .acc__num{color:var(--teal)}
.acc__sign{justify-self:end;width:26px;height:26px;position:relative}
.acc__sign::before,.acc__sign::after{content:'';position:absolute;inset:50% 0 auto 0;height:1px;background:var(--navy);transition:transform .32s var(--ease),background .2s}
.acc__sign::after{transform:rotate(90deg)}
.acc[open] .acc__sign::after{transform:rotate(0)}
.acc[open] .acc__sign::before,.acc[open] .acc__sign::after{background:var(--teal)}
.acc__panel{padding:0 0 clamp(28px,3vw,40px) calc(88px + clamp(20px,3vw,44px));animation:acc-in .5s var(--ease) both}
@keyframes acc-in{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
.acc__panel p{font-size:15.5px;line-height:1.78;color:var(--body);max-width:62ch}
.acc__tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:20px}
.acc__hint{font-family:var(--mark);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin-bottom:22px}

/* ── FIGURE NOTES (click a number) ─────────────────────────── */
.fig{position:relative}
.fig>summary{list-style:none;cursor:pointer;display:inline-block}
.fig>summary::-webkit-details-marker{display:none}
.fig__hint{display:inline-flex;align-items:center;justify-content:center;width:15px;height:15px;border:1px solid rgba(255,255,255,.32);border-radius:50%;font-family:var(--mark);font-size:9px;color:rgba(255,255,255,.55);margin-left:8px;vertical-align:middle;transition:border-color .2s,color .2s,background .2s}
.fig>summary:hover .fig__hint{border-color:var(--teal);color:var(--teal)}
.fig[open] .fig__hint{background:var(--teal);border-color:var(--teal);color:var(--navy-deep)}
.fig__note{position:absolute;top:calc(100% + 14px);left:0;z-index:20;width:min(330px,78vw);background:var(--white);border-top:2px solid var(--teal);padding:18px 20px;box-shadow:0 22px 60px rgba(10,30,54,.45);animation:acc-in .32s var(--ease) both}
.fig__note p{font-size:13.5px;line-height:1.65;color:var(--body)}
.fig__note .meta{margin-bottom:8px;color:var(--teal-deep)}

/* ── ENGAGEMENT MATRIX ─────────────────────────────────────── */
.matrix{width:100%;border-collapse:collapse;table-layout:fixed;font-variant-numeric:tabular-nums}
.matrix col.c-state{width:27%}
.matrix col.c-cell{width:12.4%}
.matrix col.c-total{width:11%}
.matrix__th-total{text-align:right!important;padding-right:0}
.matrix th,.matrix td{padding:0;text-align:center;vertical-align:middle}
.matrix thead th{font-family:var(--mark);font-size:9.5px;font-weight:500;letter-spacing:.13em;text-transform:uppercase;color:rgba(255,255,255,.45);padding-bottom:16px;font-weight:500}
.matrix thead th:first-child{text-align:left}
.matrix tbody th{text-align:left;font-family:var(--display);font-size:clamp(15px,1.7vw,19px);font-weight:300;color:#fff;padding:8px 20px 8px 0;white-space:nowrap}

.matrix__dot{display:flex;align-items:center;justify-content:center;aspect-ratio:1;max-height:58px;margin:3px auto;border:1px solid rgba(255,255,255,.1);font-family:var(--mark);font-size:13px;font-weight:500;color:var(--navy-deep);background:rgba(255,255,255,.03);transition:transform .28s var(--ease),box-shadow .28s var(--ease)}
a.matrix__dot:hover{box-shadow:inset 0 0 0 1px var(--teal)}
.matrix__dot--0{color:rgba(255,255,255,.16)}
.matrix__dot--1{background:rgba(57,176,171,.42)}
.matrix__dot--2{background:rgba(57,176,171,.72)}
.matrix__dot--3{background:var(--teal)}
.matrix__total{font-family:var(--mark);font-size:12px;color:var(--teal);text-align:right;padding-left:18px;white-space:nowrap}
.matrix__key{display:flex;align-items:center;gap:10px;margin-top:26px;font-family:var(--mark);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.4);flex-wrap:wrap}
.matrix__swatch{width:15px;height:15px;border:1px solid rgba(255,255,255,.12)}
.matrix__scroll{overflow-x:auto}

/* ── RESPONSIVE (additions) ────────────────────────────────── */
@media(max-width:1040px){
  .gallery{grid-template-columns:repeat(3,1fr);grid-auto-rows:168px}
}
@media(max-width:820px){
  .gallery{grid-template-columns:repeat(2,1fr);grid-auto-rows:152px}
  .acc>summary{grid-template-columns:52px 1fr 28px;gap:16px}
  .acc__panel{padding-left:68px}
  .matrix__scroll{margin-inline:calc(var(--gutter) * -1);padding-inline:var(--gutter)}
  .matrix{min-width:520px}
  .fig__note{width:min(300px,86vw)}
}
@media(max-width:560px){
  .gallery{grid-template-columns:1fr;grid-auto-rows:210px}
  .tile--wide,.tile--tall{grid-column:auto;grid-row:auto}
  .lightbox__nav{width:40px;height:40px}
}

/* Proof figures become disclosure buttons — keep block flow inside <summary> */
.fig-wrap{position:relative}
.fig>summary .proof__n,.fig>summary .proof__l{display:block}
.fig>summary{padding:2px 0}
.fig>summary:hover .proof__n{color:var(--teal-lift)}
.proof__n{transition:color .2s}

/* ── HERO RESPONSIVE ───────────────────────────────────────────── */
@media(max-width:900px){
  .hero__grid{grid-template-columns:1fr}
  .hero__type{padding:calc(var(--nav-h) + clamp(52px,9vw,84px)) var(--gutter) clamp(36px,6vw,52px)}
  .hero__film{min-height:0;aspect-ratio:4/5;max-height:62vh;border-left:none;border-top:1px solid rgba(57,176,171,.22)}
  .hero__scrim{background:linear-gradient(0deg,rgba(14,42,75,.78) 0%,transparent 46%)}
  .hero__toggle{top:auto;bottom:16px;right:16px}
  .figures__inner{grid-template-columns:repeat(2,1fr);row-gap:26px}
  .clients__list{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:560px){
  .clients__list{grid-template-columns:1fr}
  .figures__inner{grid-template-columns:1fr}
}

/* ═══════════════════════════════════════════════════════════════
   §02 THE RECORD — one exemplar, then the index
   ═══════════════════════════════════════════════════════════════ */
.feature{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);background:var(--white);border:1px solid var(--line);position:relative;transition:border-color .3s var(--ease)}
.feature:hover{border-color:var(--pink)}
.feature__media{position:relative;overflow:hidden;min-height:260px;background:var(--navy)}
.feature__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.95) contrast(1.02);transition:filter .6s var(--ease),transform .9s var(--ease)}
.feature:hover .feature__media img{filter:none;transform:scale(1.03)}
.feature__flag{position:absolute;top:0;left:0;z-index:2;font-family:var(--mark);font-size:9.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:#fff;background:var(--pink);padding:7px 13px}
.feature__body{padding:clamp(28px,3vw,44px)}
.feature__meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.feature__title{font-family:var(--display);font-weight:300;font-size:clamp(24px,2.6vw,34px);line-height:1.16;letter-spacing:-.015em;color:var(--navy);margin-bottom:14px}
.feature__exc{font-size:15px;line-height:1.7;color:var(--muted);max-width:52ch}
.feature__stats{display:flex;flex-wrap:wrap;gap:clamp(24px,4vw,52px);margin-top:26px;padding-top:22px;border-top:1px solid var(--line)}
.feature__stats .stat__n{font-size:34px}
.feature__go{margin-top:24px;display:inline-block}

.record-index{margin-top:clamp(36px,4vw,56px);border-top:1px solid var(--line)}
.record-index__row{display:grid;grid-template-columns:104px minmax(0,1fr) auto;gap:clamp(16px,2.5vw,36px);align-items:baseline;padding-block:20px;border-bottom:1px solid var(--line);transition:background .25s var(--ease),padding-left .25s var(--ease)}
.record-index__row:hover{background:var(--white);padding-left:12px}
.record-index__place{font-family:var(--mark);font-size:10.5px;font-weight:500;letter-spacing:.11em;text-transform:uppercase;color:var(--muted);line-height:1.5}
.record-index__place b{display:block;color:var(--teal);font-weight:500}
.record-index__title{display:block;font-family:var(--display);font-size:18px;font-weight:400;color:var(--navy);line-height:1.34}
.record-index__domain{display:block;font-size:12.5px;color:var(--muted);margin-top:5px}
.record-index__stat{font-family:var(--display);font-size:22px;font-weight:300;color:var(--teal-deep);white-space:nowrap;text-align:right}
.record-index__stat span{display:block;font-family:var(--body);font-size:10.5px;color:var(--muted);margin-top:3px}

/* ═══════════════════════════════════════════════════════════════
   §03 WHERE WE WORK — proportion, not a sparse grid
   ═══════════════════════════════════════════════════════════════ */
.claim{font-family:var(--display);font-size:clamp(21px,2.4vw,30px);font-weight:300;line-height:1.4;color:#fff;letter-spacing:-.012em;max-width:26ch;margin-bottom:clamp(32px,4vw,48px)}
.claim b{color:var(--teal);font-weight:300}
.coverage{border-top:1px solid rgba(255,255,255,.14)}
.coverage__row{display:grid;grid-template-columns:minmax(150px,1.5fr) minmax(0,3fr) 52px;gap:clamp(16px,3vw,32px);align-items:center;padding-block:20px;border-bottom:1px solid rgba(255,255,255,.09)}
.coverage__place{font-family:var(--display);font-size:clamp(18px,2vw,24px);font-weight:300;color:#fff;letter-spacing:-.01em}
.coverage__domains{display:block;font-family:var(--body);font-size:12px;color:rgba(255,255,255,.4);margin-top:5px;letter-spacing:0}
.coverage__bar{height:8px;background:rgba(255,255,255,.07);position:relative;overflow:hidden}
.coverage__bar i{position:absolute;inset:0 auto 0 0;width:var(--w);background:var(--teal);transform-origin:left;transform:scaleX(0);transition:transform 1.1s var(--ease)}
.is-visible .coverage__bar i{transform:scaleX(1)}
.coverage__n{font-family:var(--mark);font-size:15px;font-weight:500;color:var(--teal);text-align:right}
.coverage__foot{margin-top:26px;font-size:13.5px;line-height:1.7;color:rgba(255,255,255,.46)}

/* ═══════════════════════════════════════════════════════════════
   §06 METHOD — a plate beside the movements
   ═══════════════════════════════════════════════════════════════ */
.method{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:0;background:none;border:none}
.method__plate{position:sticky;top:calc(var(--nav-h) + 40px);overflow:hidden;background:var(--navy-deep);
  border:1px solid rgba(255,255,255,.1);margin:0;aspect-ratio:4/5;max-height:74vh}
.method__plate img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.9) brightness(.82) contrast(1.03)}
.method__plate figcaption{position:absolute;left:18px;right:18px;bottom:16px;z-index:2;font-family:var(--mark);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.55)}
.method__plate::after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(14,42,75,.8),transparent 52%)}
.method__list{border-top:1px solid rgba(255,255,255,.1)}
.method__step{display:grid;grid-template-columns:56px 1fr;gap:20px;align-items:start;padding:clamp(20px,2.2vw,28px) 0 clamp(20px,2.2vw,28px) clamp(24px,3vw,44px);border-bottom:1px solid rgba(255,255,255,.1);transition:background .25s}
.method__step:hover{background:rgba(255,255,255,.03)}
.method__n{font-family:var(--mark);font-size:10.5px;font-weight:600;letter-spacing:.16em;color:var(--teal);padding-top:6px}
.method__t{font-family:var(--display);font-size:21px;font-weight:300;color:#fff;margin-bottom:6px;letter-spacing:-.01em}
.method__d{font-size:13.5px;line-height:1.68;color:rgba(255,255,255,.5);max-width:56ch}

/* ── Grid variants for the narrower spread body ─────────────────── */
.work-grid--two{grid-template-columns:repeat(2,1fr)}
.index-grid--two{grid-template-columns:repeat(2,1fr)}
.filters--rail{display:flex;flex-direction:column;border-bottom:none;border-left:1px solid var(--line);margin:22px 0 0;gap:0}
.filters--rail a{border-bottom:none;border-left:2px solid transparent;margin:0 0 0 -1px;padding:9px 0 9px 16px}
.filters--rail a.is-active{border-left-color:var(--teal)}

@media(max-width:900px){
  .feature{grid-template-columns:1fr}
  .feature__media{aspect-ratio:16/10;min-height:0}
  .method{grid-template-columns:1fr}
  .method__plate{aspect-ratio:16/9}
  .method__step{padding-left:0}
  .record-index__row{grid-template-columns:1fr auto;row-gap:4px}
  .record-index__place{grid-column:1/-1}
  .coverage__row{grid-template-columns:1fr 44px;row-gap:10px}
  .coverage__bar{grid-column:1/-1;order:3}
}
@media(max-width:620px){
  .work-grid--two,.index-grid--two{grid-template-columns:1fr}
}

/* Filter counts, added by the work-filter island */
.filters--rail a{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.filters__n{font-family:var(--mark);font-size:10px;color:var(--faint);letter-spacing:.06em}
.filters--rail a.is-active .filters__n{color:var(--teal)}

/* An odd card in a two-up grid spans the row rather than leaving a hole */
.index-grid--two > :last-child:nth-child(odd){grid-column:1/-1}
.work-grid--two > :last-child:nth-child(odd){grid-column:1/-1}

/* ── BRAND MARK ─────────────────────────────────────────────────── */
.brand{display:flex;align-items:center;flex:none}
.brand__logo{height:30px;width:auto;display:block}
.footer__logo{height:38px;width:auto;display:block;margin-bottom:14px}
.footer__social{display:flex;gap:8px;margin-top:14px}
.footer__social a{display:flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;
  border:1px solid rgba(255,255,255,.14);font-family:var(--mark);font-size:10px;font-weight:500;
  letter-spacing:.04em;color:rgba(255,255,255,.5);transition:border-color .2s,color .2s}
.footer__social a:hover{border-color:var(--teal);color:var(--teal)}
@media(max-width:820px){.brand__logo{height:26px}}


/* ── BRAND PATTERN ──────────────────────────────────────────────────
   From the guideline: a navy field of white capsules, laid like brickwork.
   Here it is texture, not decoration — held at low opacity and masked away
   from the side carrying the type, so nothing has to be read through it.
   ─────────────────────────────────────────────────────────────────── */
.cta-band{position:relative;overflow:hidden;isolation:isolate}
.cta-band::before{
  content:'';position:absolute;inset:0;z-index:-1;
  background-image:url("data:image/svg+xml,<svg%20xmlns='http://www.w3.org/2000/svg'%20width='288'%20height='76'%20viewBox='0%200%20288%2076'><g%20fill='%23ffffff'><rect%20x='0'%20y='6'%20width='132'%20height='26'%20rx='13'/><rect%20x='144'%20y='6'%20width='132'%20height='26'%20rx='13'/><rect%20x='0'%20y='44'%20width='60'%20height='26'%20rx='13'/><rect%20x='72'%20y='44'%20width='132'%20height='26'%20rx='13'/><rect%20x='216'%20y='44'%20width='60'%20height='26'%20rx='13'/></g></svg>");
  background-size:288px 76px;
  opacity:.07;
  -webkit-mask-image:linear-gradient(100deg,transparent 0%,transparent 34%,#000 82%);
  mask-image:linear-gradient(100deg,transparent 0%,transparent 34%,#000 82%);
}
.cta-band__inner{position:relative;z-index:1}
@media(max-width:900px){
  .cta-band::before{
    -webkit-mask-image:linear-gradient(180deg,transparent 0%,#000 78%);
    mask-image:linear-gradient(180deg,transparent 0%,#000 78%);
    opacity:.055;
  }
}
@media(prefers-reduced-motion:no-preference){
  .cta-band::before{transition:opacity .6s var(--ease)}
}