/* ============================================================
   NonFriction — shared design system
   Light + crisp. Electric blue workhorse, gradient + mint for
   special moments. Inter for everything, Inter labels
   via Roboto for the /* code-comment voice.
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Roboto:wght@400;500;700&display=swap');

:root{
  /* color */
  --paper:#FFFFFF;
  --paper-2:#F5F7FA;
  --paper-3:#EEF2F6;
  --ink:#16181A;
  --ink-soft:#2A2F35;
  --slate:#465064;
  --muted:#7C8696;
  --line:#E6EBF0;
  --line-strong:#D5DCE4;
  --blue:#3A4658;
  --blue-press:#272F3C;
  --blue-tint:#EBEDF1;
  --mint:#B9FFE0;
  --mint-deep:#0E7C57;
  --ink-panel:#16181A;
  --grad:linear-gradient(120deg,#A223BB 0%,#53DCFD 50%,#FBEA3E 100%);
  --grad-soft:linear-gradient(120deg,#A223BB 0%,#0591FB 55%,#53DCFD 100%);

  /* type */
  --sans:'Inter',system-ui,-apple-system,sans-serif;
  --display:'Inter',system-ui,-apple-system,sans-serif;
  --mono:'Inter',system-ui,-apple-system,sans-serif;

  /* rhythm */
  --maxw:1240px;
  --gutter:clamp(20px,5vw,64px);
  --radius:18px;
  --radius-lg:28px;
  --radius-pill:999px;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--sans);
  background:var(--paper);
  color:var(--ink);
  font-size:18px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
::selection{background:var(--mint);color:var(--ink)}

/* ---------- layout ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(72px,10vw,140px)}
.section--tight{padding-block:clamp(48px,7vw,90px)}
.paper-2{background:var(--paper-2)}
.ink-panel{background:var(--ink-panel);color:#fff}
.divider{height:1px;background:var(--line);border:0;margin:0}

/* ---------- type ---------- */
.eyebrow{
  font-family:var(--mono);
  font-size:13px;
  letter-spacing:.04em;
  text-transform:lowercase;
  color:var(--blue);
  display:inline-flex;
  align-items:baseline;
  gap:.4ch;
  margin:0;
  white-space:nowrap;
}
.eyebrow::before{content:'/*';color:var(--muted)}
.eyebrow::after{content:'*/';color:var(--muted)}
.eyebrow--mint{color:var(--mint)}
.eyebrow--mint::before,.eyebrow--mint::after{color:rgba(255,255,255,.4)}

h1,h2,h3,h4{margin:0;letter-spacing:-.02em;line-height:1.04;font-weight:600;font-family:var(--sans);color:var(--blue)}
/* one unified headline style for every non-hero headline (matches "One mark, every surface.") */
h2{font-size:clamp(32px,4.4vw,60px);font-weight:600;letter-spacing:-.03em;line-height:1.0}
.display{
  font-size:clamp(38px,5.2vw,74px);
  font-weight:300;
  letter-spacing:-.035em;
  line-height:1.0;
  font-family:var(--sans);
  color:var(--blue);
}
.display strong{font-weight:inherit}
h2.title{font-size:clamp(32px,4.4vw,60px);font-weight:600;letter-spacing:-.03em;line-height:1.0}
h3.sub{font-size:clamp(22px,2.4vw,30px);font-weight:600;letter-spacing:-.02em}
.lead{font-size:clamp(19px,1.7vw,23px);color:var(--slate);line-height:1.5;font-weight:400}
.measure{max-width:62ch}
.measure-sm{max-width:46ch}

/* headlines stay reversed (white) on dark panels */
.ink-panel h1,.ink-panel h2,.ink-panel h3,.ink-panel h4,
.cta__card h1,.cta__card h2,.cta__card h3,.cta__card h4,
.endcta__card h1,.endcta__card h2,.endcta__card h3,
.mission h1,.mission h2,.mission h3,.mission h4,
.rail__head h1,.rail__head h2{color:#fff}

.grad-text{
  background:var(--grad);
  -webkit-background-clip:text;background-clip:text;
  color:transparent;
}
.blue{color:var(--blue)}
.muted{color:var(--muted)}
.slate{color:var(--slate)}
.strike{
  position:relative;text-decoration:none;color:var(--muted);
  white-space:nowrap;
}
.strike::after{
  content:'';position:absolute;left:-.06em;right:-.06em;top:52%;height:.08em;
  background:var(--blue);border-radius:3px;transform:rotate(-4deg);
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.6ch;
  font-family:var(--sans);font-weight:500;font-size:16px;
  padding:14px 24px;border-radius:var(--radius-pill);
  border:1px solid transparent;cursor:pointer;
  transition:transform .15s ease, background .15s ease, box-shadow .15s ease, color .15s ease;
  white-space:nowrap;line-height:1;
}
.btn svg{width:16px;height:16px}
.btn--primary{background:var(--blue);color:#fff;box-shadow:none}
.btn--primary:hover{background:var(--blue-press);transform:translateY(-1px)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn--ghost:hover{border-color:var(--ink);transform:translateY(-1px)}
.btn--on-dark{background:#fff;color:var(--ink)}
.btn--on-dark:hover{background:var(--mint);transform:translateY(-1px)}
.btn--lg{padding:18px 32px;font-size:18px}

/* arrow that nudges on hover */
.btn .arr{transition:transform .18s ease}
.btn:hover .arr{transform:translateX(3px)}

/* ---------- pills / tags ---------- */
.pill{
  display:inline-flex;align-items:center;gap:.6ch;
  font-family:var(--mono);font-size:13px;letter-spacing:.01em;
  padding:8px 16px;border-radius:var(--radius-pill);
  background:var(--paper-2);color:var(--slate);
}
.pill--mint{background:var(--mint);border-color:transparent;color:var(--mint-deep)}
.pill--blue{background:var(--blue-tint);border-color:transparent;color:var(--blue-press)}
.pill-row{display:flex;flex-wrap:wrap;gap:10px}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.82);
  backdrop-filter:saturate(1.4) blur(14px);
}
.nav__in{display:flex;align-items:center;justify-content:space-between;gap:24px;height:74px}
.nav__logo{display:flex;align-items:center}
.nav__logo img{height:41px;width:auto;display:block}
.nav__logo--text{font-family:var(--sans);font-weight:500;font-size:21px;letter-spacing:-.02em;color:var(--blue);text-decoration:none}
.nav__logo--text:hover{color:var(--blue-press)}
.nav__links{display:flex;align-items:center;gap:18px}
.nav__links a{
  font-size:18px;font-weight:500;color:var(--slate);padding:9px 16px;border-radius:var(--radius-pill);
  transition:color .15s ease, background .15s ease;
}
.nav__links a:hover{color:var(--ink);background:var(--paper-2)}
.nav__links a.active{background:var(--blue);color:#fff}
.nav__links a.active:hover{background:var(--blue-press);color:#fff}
.nav__cta{display:flex;align-items:center;gap:10px}
.nav__contact{font-size:18px;font-weight:500;color:var(--slate);padding:9px 6px;transition:color .15s ease}
.nav__contact:hover{color:var(--ink)}
.nav__toggle{display:none}
@media(max-width:920px){
  .nav__links{display:none}
  .nav__cta .btn--ghost{display:none}
}

/* ---------- footer ---------- */
.footer{background:#38465B;color:#fff;padding-block:36px}
.footer a{color:rgba(255,255,255,.7);transition:color .15s ease}
.footer a:hover{color:#fff}
.footer__min{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;font-size:14px;color:rgba(255,255,255,.75)}
.footer__min a{font-weight:500}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
.footer__logo img{height:30px;margin-bottom:20px}
.footer__col h5{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.45);margin:0 0 16px}
.footer__col a{display:block;font-size:15px;padding:5px 0}
.footer__bar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;margin-top:56px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:rgba(255,255,255,.5);font-family:var(--mono)}
@media(max-width:760px){.footer__grid{grid-template-columns:1fr 1fr}}

/* ---------- cards ---------- */
.card{
  background:var(--paper);border-radius:var(--radius-lg);
  padding:30px;box-shadow:0 1px 2px rgba(20,30,50,.03),0 16px 36px -26px rgba(20,30,50,.20);
  transition:transform .18s ease, box-shadow .18s ease;
}
.card:hover{transform:translateY(-3px)}
.card__n{font-family:var(--mono);font-size:13px;color:var(--muted)}

/* hide decorative leading labels (eyebrows/kickers) and ordinal numbers site-wide */
.eyebrow,
.kicker,
.phero .num,
.svc__num,
.feat__card .n,
.q__eyebrow{display:none !important}

/* reveal — visible by default; JS opts into the animation (progressive enhancement) */
.reveal{opacity:1;transform:none}
body.js .reveal{opacity:0;transform:none;transition:opacity .2s ease-out}
body.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){body.js .reveal{opacity:1;transform:none;transition:none}}

/* placeholder image slot */
.shot{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  background:repeating-linear-gradient(135deg,#F2F5F8 0 14px,#EAEFF4 14px 28px);
}
.shot--label::after{
  content:attr(data-label);position:absolute;left:16px;bottom:14px;
  font-family:var(--mono);font-size:12px;color:var(--muted);
  background:rgba(255,255,255,.85);padding:5px 10px;border-radius:8px;
}

/* ===== category page shared ===== */
.phero{padding-top:clamp(48px,7vw,96px);padding-bottom:clamp(36px,5vw,64px)}
.phero .num{font-family:var(--mono);font-size:14px;color:var(--muted);letter-spacing:.04em}
.phero h1{font-size:clamp(44px,6.6vw,92px);font-weight:300;letter-spacing:-.035em;line-height:.98;margin-top:0;max-width:15ch}
.phero h1 strong{font-weight:inherit}
.phero .lead{margin-top:26px}
.phero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}

.kicker{display:flex;align-items:center;gap:14px;margin-bottom:26px}
.kicker .line{height:1px;flex:1;background:var(--line)}

.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:820px){.feat{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.feat{grid-template-columns:1fr}}
.feat__card{padding:28px;border-radius:var(--radius-lg);background:#fff;box-shadow:0 1px 2px rgba(20,30,50,.03),0 16px 36px -26px rgba(20,30,50,.18);transition:transform .18s,box-shadow .18s}
.feat__card:hover{transform:translateY(-3px)}
.feat__card .n{font-family:var(--mono);font-size:13px;color:var(--blue)}
.feat__card h3{font-size:21px;font-weight:600;margin:0 0 10px;letter-spacing:-.01em}
.feat__card p{margin:0;color:var(--slate);font-size:15px;line-height:1.55}

.inc{display:grid;grid-template-columns:1fr 1fr;gap:0 56px}
@media(max-width:680px){.inc{grid-template-columns:1fr}}
.inc__item{display:flex;gap:16px;padding:22px 0;border-top:1px solid var(--line)}
.inc__item .b{width:22px;height:22px;border-radius:50%;background:var(--blue-tint);color:var(--blue);display:grid;place-items:center;flex:none;margin-top:2px;font-size:13px}
.inc__item h4{font-size:18px;font-weight:600;margin:0 0 6px}
.inc__item p{margin:0;color:var(--slate);font-size:15px;line-height:1.5}

/* big closing CTA reused on category pages */
.endcta{padding-block:clamp(60px,8vw,110px)}
.endcta__card{background:var(--ink-panel);color:#fff;border-radius:var(--radius-lg);padding:clamp(40px,6vw,80px);text-align:center;position:relative;overflow:hidden}
.endcta__card::before{content:'';position:absolute;inset:0;background:radial-gradient(80% 120% at 50% -20%,rgba(83,220,253,.18),transparent 60%)}
.endcta__card h2{font-size:clamp(32px,4.4vw,60px);font-weight:600;letter-spacing:-.03em;line-height:1.0;position:relative;margin:0 auto;max-width:16ch}
.endcta__card p{color:rgba(255,255,255,.66);margin:18px auto 0;max-width:46ch;position:relative}
.endcta__actions{margin-top:34px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap;position:relative}

/* balanced wrapping for headlines, subheads, captions, menu items */
h1,h2,h3,h4,h5,h6,figcaption,caption,nav a,nav span,label,.caption,.eyebrow,.lead{text-wrap:balance}

/* ===== CAT PILL — global category tag (Portfolio tiles, home bento, story pages).
   Restyle here and it changes everywhere. Markup: <span class="cat-pills"><span class="cat-pill">Logo</span>…</span> ===== */
.cat-pills{display:flex;flex-wrap:wrap;gap:6px}
.cat-pill{display:inline-block;font-family:Inter,var(--sans);font-size:12px;font-weight:600;line-height:1;letter-spacing:0;padding:6px 11px;border-radius:999px;background:rgba(70,80,100,.18);-webkit-backdrop-filter:brightness(.62) saturate(1.15);backdrop-filter:brightness(.62) saturate(1.15);color:#fff;white-space:nowrap;text-shadow:none;text-decoration:none;transition:background .18s ease,color .18s ease,transform .18s ease}
a.cat-pill{cursor:pointer}
/* backing = multiply-style darken of whatever sits behind (brightness ×0.62, no blur → no render lag) */
a.cat-pill:hover,a.cat-pill:focus-visible{background:#fff;color:var(--ink);transform:translateY(-1px)}
a.cat-pill:focus-visible{outline:2px solid #fff;outline-offset:2px}

/* ===== COPY INDENT — global reading column for body copy (not heads/subheads).
   Wide screens: ~64ch column roughly centered; the offset shrinks with the window
   and reaches 0 on mobile. Use class="copy-indent" on any body-copy block. ===== */
.copy-indent{max-width:64ch;margin-left:clamp(0px,calc((100% - 64ch) / 2),9999px);margin-right:auto}