/* nine.zero — Home page layout (Paper: 9.0 New Site, page 4-0 "Home").
   Shell classes come from site.css; only home-specific layout lives here. */

/* ---------- Shared section head ("/01  What we do.") ---------- */
.sec-head { display: flex; align-items: flex-start; }
.sec-head--rule { padding-bottom: 32px; border-bottom: 1px solid var(--np-hair); }
.dark .sec-head--rule { border-color: #42474e; }
.sec-head__idx { width: 72px; flex: none; padding-top: 22px; font-size: 12px; line-height: 16px; letter-spacing: 0.18em; color: var(--np-ink); }
.sec-head__idx--deep { color: var(--np-lime-deep); padding-top: 16px; }
.sec-head__body { display: flex; flex-direction: column; gap: 20px; max-width: 800px; }
.sec-head__title { letter-spacing: -0.01em; line-height: 76px; }
.sec-head__sub { max-width: 640px; font-size: 16px; line-height: 26px; color: var(--np-text-2); }
.dark .sec-head__sub { color: var(--np-dark-muted); }

/* ---------- Hero ---------- */
.hero { padding: 124px 0 96px; position: relative; }
.hero__wrap { position: relative; z-index: 1; }
/* Circuit of departments behind the hero, faded out under the copy */
.hero__circuit {
  position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none;
  -webkit-mask-image: radial-gradient(ellipse 50% 55% at 50% 50%, rgba(0,0,0,.15) 30%, #000 85%);
  mask-image: radial-gradient(ellipse 50% 55% at 50% 50%, rgba(0,0,0,.15) 30%, #000 85%);
}
.hero__circuit path { fill: none; stroke-linecap: round; stroke-linejoin: round; }
.hero__traces path { stroke: var(--np-hair-2); stroke-width: 1.5; }
.hero__pulses path {
  stroke: var(--np-lime); stroke-width: 2; stroke-dasharray: 70 930;
  animation: hero-pulse var(--d, 6s) linear var(--t, 0s) infinite;
}
.hero__pulses .rev { animation-direction: reverse; }
@keyframes hero-pulse { from { stroke-dashoffset: 1000; } to { stroke-dashoffset: 0; } }
.hero__vias circle { fill: var(--np-ground); stroke: var(--np-hair-2); stroke-width: 1.5; }
.hero__depts rect { fill: var(--np-ground); stroke: var(--np-hair-2); stroke-width: 1.5; }
.hero__depts text {
  font-family: var(--np-font-mono); font-size: 10px; letter-spacing: 0.14em;
  fill: var(--np-muted); text-anchor: middle; dominant-baseline: central;
}
@media (prefers-reduced-motion: reduce) { .hero__pulses { display: none; } }
.hero__inner {
  position: relative;
  width: 720px; max-width: 100%; margin-inline: auto;
  display: flex; flex-direction: column; align-items: center; gap: 36px; text-align: center;
}
.hero__title { font-size: 100px; line-height: 96px; letter-spacing: -0.02em; }
.hero__title i { margin-left: 0.04em; }
.hero__sub { font-size: 24px; line-height: 34px; font-weight: 500; color: var(--np-ink); }
.hero__lede { width: 600px; max-width: 100%; font-size: 18px; line-height: 30px; color: #4f555c; }
.hero__cta { display: flex; align-items: center; justify-content: center; gap: 12px; }
.hero__arrow-mob { display: none; }

/* ---------- Recent work carousel ---------- */
.work { padding-bottom: 80px; display: flex; flex-direction: column; gap: 18px; }
.work__head { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.work__title { font-size: 12px; line-height: 18px; letter-spacing: 0.12em; }
.work__intro { font-size: 14px; line-height: 22px; color: var(--np-text-2); }

.work__viewport { width: calc(100% - 80px); margin-inline: auto; }
.work__track {
  display: flex; gap: 24px;
  overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth;
  scrollbar-width: none; -ms-overflow-style: none;
}
.work__track::-webkit-scrollbar { display: none; }
.slide {
  flex: none; width: calc(100% - 120px); height: 500px; scroll-snap-align: start;
  display: flex; align-items: center; gap: 40px; padding: 40px;
  clip-path: polygon(20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) calc(100% - 20px), calc(100% - 20px) 100%, 0 100%, 0 20px, 20px 20px);
}
.slide--dark { background: var(--np-dark); color: #fff; }
.slide--green { background: #e7eedf; }
.slide--lavender { background: #ded9ea; }
.slide__body { width: 440px; flex: none; display: flex; flex-direction: column; gap: 24px; }
.slide__meta { font-size: 11px; line-height: 18px; letter-spacing: 0.08em; color: #4f555c; }
.slide--dark .slide__meta { color: var(--np-dark-muted); }
.slide__titles { display: flex; flex-direction: column; gap: 12px; }
.slide__client { font-size: 18px; line-height: 24px; color: var(--np-ink); }
.slide--dark .slide__client { color: var(--np-dark-muted); }
.slide__title { font-size: 52px; line-height: 54px; letter-spacing: 0; color: var(--np-ink); }
.slide--dark .slide__title { color: #fff; }
.slide__desc { font-size: 17px; line-height: 27px; color: #4f555c; }
.slide--dark .slide__desc { color: var(--np-dark-muted); }
.slide__btn { align-self: flex-start; gap: 20px; padding: 13px 18px; font-weight: 400; font-size: 14px; line-height: 20px; }
.slide__btn .arrow { font-weight: 400; }
.slide__visual {
  position: relative; flex: 1 1 0; min-width: 0; height: 420px;
  border-radius: 8px; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.slide__visual--empty { background: var(--np-dark-3); border: 1px solid #42474e; }
.slide__visual--photo picture, .slide__visual--photo img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; }
.slide__visual--empty .mono { font-size: 12px; line-height: 20px; letter-spacing: 0.1em; color: var(--np-dark-muted); }

/* Carousel footer: tabs, count, arrows */
.work__foot { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 6px 0; }
.work__tabs { display: flex; align-items: center; gap: 24px; }
.work__tab { padding-bottom: 8px; border-bottom: 2px solid transparent; font-size: 13px; line-height: 20px; color: var(--np-text-2); white-space: nowrap; }
.work__tab:hover { color: var(--np-ink); }
.work__tab[aria-selected="true"] { color: var(--np-ink); border-color: var(--np-lime); }
.work__nav { display: flex; align-items: center; gap: 12px; }
.work__arrows { display: flex; align-items: center; gap: 12px; }
.slide__btn-short { display: none; }
.work__count { font-size: 12px; line-height: 18px; letter-spacing: 0.06em; text-transform: none; }
.work__nav .icon-btn { font-size: 20px; border-color: var(--np-hair-2); }
.work__nav .icon-btn--solid { border-color: var(--np-ink); }

/* ---------- Marquee (home sizing: 40px serif, 40px gaps, 28px padding) ---------- */
.home .marquee__track { gap: 40px; }
.home .marquee__item { gap: 40px; font-size: 40px; line-height: 44px; letter-spacing: 0; }
.home .marquee__item .star { font-size: 18px; font-family: var(--np-font-body); font-weight: 500; }

/* ---------- Worked with ---------- */
.clients { padding: 64px 0 80px; }
.clients__head { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 32px; }
.clients__head .mono { font-size: 11px; line-height: 14px; letter-spacing: 0.14em; }
.clients__title { gap: 12px; }
.slash-ink { color: var(--np-ink); }
.clients__grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--np-hair); border-bottom: 1px solid var(--np-hair);
}
.clients__cell { display: flex; align-items: center; justify-content: center; height: 140px; border-right: 1px solid var(--np-hair); }
.clients__cell:nth-child(4n) { border-right: 0; }
.clients__cell:nth-child(-n+4) { border-bottom: 1px solid var(--np-hair); }
.clients__name { color: var(--np-ink); }
.clients__name--sans { font-weight: 500; font-size: 28px; line-height: 36px; }
.clients__name--caps { font-weight: 500; font-size: 24px; line-height: 28px; letter-spacing: -0.02em; }
.clients__name--serif { font-size: 34px; line-height: 36px; letter-spacing: 0; }
.clients__name--serif-lg { font-size: 36px; line-height: 40px; letter-spacing: 0; }
.clients__logo { display: block; width: auto; height: 48px; max-width: 200px; object-fit: contain; filter: grayscale(1); opacity: .78; transition: filter .2s ease, opacity .2s ease; }
.clients__cell:hover .clients__logo { filter: none; opacity: 1; }
.clients__logo--mashgang { height: 84px; }
.clients__logo--strangford { height: 44px; max-width: 220px; }
.clients__logo--phaia { height: 52px; }
.clients__logo--pavari { height: 64px; }
.clients__logo--ppp { height: 64px; }
.clients__logo--dq { height: 56px; }
.clients__logo--farol { height: 40px; }
.clients__logo--dcs { height: 76px; }
.clients__slot { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.clients__slot i { display: block; width: 120px; height: 32px; border-radius: 6px; border: 1px dashed var(--np-hair); }
.clients__slot .mono { font-size: 9px; line-height: 14px; letter-spacing: 0.14em; }

/* ---------- /01 What we do (dark) ---------- */
.services { padding: 96px 0; }
.services__wrap { display: flex; flex-direction: column; gap: 48px; }
.services .sec-head__idx { color: var(--np-lime); }
.services__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.svc { position: relative; }
.svc__link {
  display: flex; flex-direction: column; justify-content: space-between; gap: 40px;
  min-height: 268px; height: 100%; padding: 28px; border-radius: var(--np-radius-card);
  background: var(--np-dark-2); border: 1px solid var(--np-dark-hair);
  transition: border-color .15s ease, background .15s ease;
}
.svc__link:hover { border-color: var(--np-dark-hair-2); background: var(--np-dark-3); }
.svc__top { display: flex; flex-direction: column; gap: 18px; }
.svc__idx { font-size: 11px; line-height: 14px; letter-spacing: 0.18em; }
.svc__title { font-weight: 500; font-size: 24px; line-height: 28px; letter-spacing: -0.01em; color: var(--np-dark-text); }
.svc__desc { font-size: 14px; line-height: 22px; color: var(--np-dark-muted); }
.svc__foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.svc__foot .chip { padding: 6px 12px; font-size: 10px; line-height: 12px; letter-spacing: 0.16em; }
.svc__foot .link { font-size: 14px; line-height: 18px; }
.svc__link:hover .link { text-decoration: underline; text-underline-offset: 3px; }

.bench {
  display: flex; align-items: center; justify-content: space-between; gap: 48px;
  padding: 36px 40px; border-radius: 16px; background: var(--np-paper); color: var(--np-ink);
}
.bench__body { display: flex; flex-direction: column; gap: 14px; max-width: 800px; }
.services .bench__label { display: flex; align-items: center; gap: 10px; font-size: 11px; line-height: 16px; letter-spacing: 0.14em; color: var(--np-ink); }
.bench__label::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--np-lime); }
.bench__title { font-size: 44px; line-height: 48px; letter-spacing: -0.02em; color: var(--np-ink); }
.bench__desc { max-width: 730px; font-size: 16px; line-height: 25px; color: var(--np-text-2); }
.bench__cta { display: flex; flex-direction: column; align-items: center; gap: 12px; flex: none; }
.bench__btn { gap: 18px; padding: 16px 24px; font-size: 15px; line-height: 20px; }
.services .bench__tag { font-size: 10px; line-height: 14px; letter-spacing: 0.08em; color: var(--np-text-2); }

/* ---------- /02 Working with nine.zero ---------- */
.engage { padding: 64px 0; }
.engage__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 80px; margin-bottom: 40px; }
.engage__lead { display: flex; flex-direction: column; gap: 20px; width: 600px; max-width: 100%; }
.engage__eyebrow { font-size: 12px; line-height: 18px; letter-spacing: 0.06em; color: var(--np-ink); }
.engage__title { font-size: 64px; line-height: 68px; letter-spacing: 0; }
.engage__intro { width: 460px; max-width: 100%; font-size: 18px; line-height: 29px; color: #4f555c; }
.engage__row {
  display: grid; grid-template-columns: 28px 300px minmax(0, 556px) 1fr; gap: 28px; align-items: center;
  padding: 28px 0; border-top: 1px solid #d8d9d6;
}
.engage__idx { font-size: 12px; line-height: 18px; letter-spacing: 0; }
.engage__name { font-size: 34px; line-height: 40px; letter-spacing: 0; }
.engage__desc { font-size: 17px; line-height: 27px; color: #4f555c; }
.engage__tag { font-size: 12px; line-height: 18px; letter-spacing: 0; color: #416556; }

/* ---------- /03 How we work together ---------- */
.process { padding: 96px 0; border-top: 1px solid var(--np-hair); }
.process > .wrap { display: flex; flex-direction: column; gap: 48px; }
.process__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; }
.process__head .sec-head__body { gap: 16px; }
.process__title { font-size: 56px; line-height: 60px; letter-spacing: -0.015em; }
.process__cycle { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; flex: none; }
.process__cycle .mono { font-size: 10px; line-height: 14px; letter-spacing: 0.14em; white-space: nowrap; }
.process__cycle-l { color: var(--np-ink); }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); }
.step__track { position: relative; display: block; height: 24px; }
.step__track::before { content: ""; position: absolute; left: 0; right: 0; top: 11px; height: 2px; background: var(--np-hair); }
.step--last .step__track::before { display: none; }
.step__track i { position: absolute; left: 0; top: 4px; width: 16px; height: 16px; border-radius: 50%; background: #fff; border: 2px solid var(--np-ink); }
.step--active .step__track i { background: var(--np-lime-deep); border-color: var(--np-lime-deep); }
.step { display: flex; flex-direction: column; }
.step__body { display: flex; flex-direction: column; flex: 1; gap: 14px; padding: 20px 32px 0 0; }
.step__label { font-size: 11px; line-height: 14px; letter-spacing: 0.14em; }
.step__name { font-size: 44px; line-height: 46px; letter-spacing: 0; }
.step__desc { flex: 1; font-size: 15px; line-height: 24px; color: var(--np-text-2); }
.step__chips { display: flex; flex-wrap: wrap; gap: 6px; padding-top: 4px; }
.step__chips .chip { padding: 5px 10px; line-height: 14px; }
.step__sign { display: flex; gap: 10px; min-height: 43px; padding-top: 12px; border-top: 1px solid var(--np-hair); }
.step__sign .mono { font-size: 9px; line-height: 15px; letter-spacing: 0.14em; }
.step__sign-l { flex: none; color: var(--np-ink); }

.process__figure { display: flex; flex-direction: column; gap: 14px; }
.process__photo {
  position: relative; height: 420px;
  clip-path: polygon(24px 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) calc(100% - 24px), calc(100% - 24px) 100%, 0 100%, 0 24px, 24px 24px);
}
.process__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; }
.process__caption { display: flex; justify-content: space-between; gap: 24px; }
.process__caption .mono { font-size: 10px; line-height: 14px; letter-spacing: 0.14em; }

/* Live design review mock (replaces the photo) */
.process__photo.review {
  display: grid; grid-template-columns: 1fr 400px; grid-template-rows: 44px 1fr;
  background: var(--np-band); border: 1px solid var(--np-hair); overflow: hidden;
  font-family: var(--np-font-mono); color: var(--np-ink);
}
.review__bar {
  grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 0 20px 0 40px; border-bottom: 1px solid var(--np-hair); background: #fff;
  font-size: 10px; line-height: 14px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--np-text-2);
}
.review__file b { font-weight: 500; color: var(--np-ink); }
.review__tabs { display: flex; gap: 4px; }
.review__tabs span { padding: 5px 10px; border-radius: 6px; }
.review__tabs .is-on { background: var(--np-ground); color: var(--np-ink); }
.review__presence { display: flex; align-items: center; }
.review__presence i, .review__you {
  display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px; border-radius: 50%;
  margin-left: -6px; border: 2px solid #fff; background: var(--agent, var(--np-ink)); color: var(--agent-text, #fff);
  font-style: normal; font-weight: 600; font-size: 9px; letter-spacing: 0; text-transform: none;
}
.review__presence i:first-child { margin-left: 0; }
.review__you { width: auto; padding: 0 7px; border-radius: 11px; background: var(--np-ink); color: #fff; font-size: 9px; letter-spacing: 0.04em; }
.review__presence em { display: inline-flex; align-items: center; gap: 6px; margin-left: 14px; font-style: normal; color: var(--np-ink); }
.review__presence em b { width: 6px; height: 6px; border-radius: 50%; background: var(--np-lime-deep); box-shadow: 0 0 0 3px rgba(133, 238, 0, .25); animation: review-pulse 2s ease-in-out infinite; }
@keyframes review-pulse { 0%, 100% { box-shadow: 0 0 0 3px rgba(133, 238, 0, .25); } 50% { box-shadow: 0 0 0 6px rgba(133, 238, 0, .08); } }

.review__canvas {
  position: relative; overflow: hidden; background-color: var(--np-ground);
}
.review__board {
  position: absolute; left: var(--x); top: var(--y); width: var(--w); height: var(--h);
  display: flex; flex-direction: column; gap: 6px; padding: 12px 10px 10px;
  background: #fff; border: 1px solid var(--np-hair); box-shadow: 0 1px 2px rgba(32, 36, 42, .05);
}
.review__board-name { position: absolute; left: 0; top: -18px; font-size: 9px; line-height: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--np-text-2); white-space: nowrap; }
.wf { display: block; height: 8px; border-radius: 2px; background: #e6e5e2; }
.wf--nav { height: 6px; margin-bottom: 6px; background: var(--np-ink); opacity: .85; }
.wf--h1 { height: 12px; background: #cfd1cd; }
.wf--short { width: 62%; }
.wf--btn { width: 30%; height: 12px; margin-top: 2px; border-radius: 3px; background: var(--np-ink); }
.wf--img { flex: 1; min-height: 28px; margin-top: 4px; background: repeating-linear-gradient(135deg, #ececea 0 6px, #f4f3f1 6px 12px); }
.wf--card { position: absolute; top: 34px; bottom: 12px; width: calc((100% - 44px) / 3); left: 12px; background: #f1f0ee; border: 1px solid var(--np-hair); border-radius: 3px; }
.wf--card2 { left: calc(12px + (100% - 44px) / 3 + 10px); }
.wf--card3 { left: calc(12px + 2 * ((100% - 44px) / 3 + 10px)); background: var(--np-ink); opacity: .9; }
.review__gap { position: absolute; left: var(--x); top: var(--y); width: var(--w); height: 0; border-top: 1px solid var(--np-agent-designer); }
.review__gap::before, .review__gap::after { content: ""; position: absolute; top: -4px; width: 1px; height: 9px; background: var(--np-agent-designer); }
.review__gap::before { left: 0; } .review__gap::after { right: 0; }
.review__gap b { position: absolute; left: 50%; top: -8px; transform: translate(-50%, -100%); padding: 1px 5px; border-radius: 3px; background: var(--np-agent-designer); color: #0a0a0b; font-size: 9px; line-height: 13px; font-weight: 600; }
.review__gap--v { width: 0; height: var(--h); border-top: 0; border-left: 1px solid var(--np-agent-designer); }
.review__gap--v::before, .review__gap--v::after { top: auto; left: -4px; width: 9px; height: 1px; }
.review__gap--v::before { top: 0; } .review__gap--v::after { bottom: 0; }
.review__gap--v b { left: 8px; top: 50%; transform: translate(0, -50%); }
.review__canvas .agent-frame { z-index: 4; }

.review__log { position: relative; display: flex; flex-direction: column; border-left: 1px solid var(--np-hair); background: #fff; }
.review__log-head { display: flex; justify-content: space-between; padding: 14px 20px 12px; border-bottom: 1px solid var(--np-hair); font-size: 10px; line-height: 14px; letter-spacing: 0.12em; text-transform: uppercase; }
.review__log-head span:last-child { color: var(--np-text-2); }
.review__rows { list-style: none; margin: 0; padding: 0; }
.review__rows li { display: grid; grid-template-columns: 24px 92px 1fr auto; align-items: center; gap: 8px; padding: 10px 20px; border-bottom: 1px solid var(--np-hair); font-size: 10px; line-height: 14px; }
.review__idx { color: var(--np-text-2); }
.review__step { font-family: var(--np-font-body); font-size: 12px; font-weight: 500; color: var(--np-ink); white-space: nowrap; }
.review__what { color: var(--np-text-2); }
.review__who { color: var(--np-text-2); white-space: nowrap; }
.review__rows .is-done .review__who { color: #3d7a00; }
.review__rows .is-now { background: var(--np-tint); }
.review__rows .is-now .review__who { color: var(--np-ink); }
.review__rows .is-now .review__who::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 6px; border-radius: 50%; background: var(--np-lime-deep); vertical-align: 1px; }
.review__comment { display: flex; flex-direction: column; gap: 8px; margin: 16px 20px 0; padding: 12px 14px; border: 1px solid var(--np-hair); border-radius: 10px; }
.review__comment-meta { display: flex; align-items: center; gap: 8px; font-size: 9px; line-height: 13px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--np-text-2); }
.review__comment-meta .review__you { margin-left: 0; border: 0; height: 18px; }
.review__comment p { margin: 0; font-family: var(--np-font-body); font-size: 13px; line-height: 20px; color: var(--np-ink); }
.review__comment-state { font-size: 9px; line-height: 13px; letter-spacing: 0.08em; text-transform: uppercase; color: #3d7a00; }

/* ---------- /04 Perspectives ---------- */
.notes { padding: 96px 0; border-top: 1px solid var(--np-hair); }
.notes > .wrap { display: flex; flex-direction: column; gap: 40px; }
.notes__grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.note--wide .note__link { display: grid; grid-template-columns: 440px 1fr; grid-template-rows: auto auto; align-content: center; column-gap: 48px; row-gap: 12px; }
.note--wide .note__art { grid-row: 1 / 3; }
.note--wide .note__meta { align-self: end; }
.note--wide .note__text { min-height: 0; gap: 20px; }
.note--wide .note__title--sm { font-size: 40px; line-height: 44px; }
.note__link {
  display: flex; flex-direction: column; gap: 20px; height: 100%;
  padding: 28px; border-radius: var(--np-radius-card); border: 1px solid var(--np-hair);
  transition: border-color .15s ease, background .15s ease;
}
.note__link:hover { background: var(--np-band); border-color: var(--np-hair-2); }
.note__art {
  display: block; width: 100%; aspect-ratio: 358 / 190; overflow: hidden;
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px, 12px 12px);
}
.note__art svg { width: 100%; height: 100%; }
.note__art--dam { background: #e8ece3; }
.note__art--ops { background: #e7e7e2; }
.note__art--strategy { background: #ece8e1; }
.note__meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.note__meta .mono { font-size: 11px; line-height: 14px; letter-spacing: 0.18em; }
.note__text { display: flex; flex-direction: column; justify-content: space-between; gap: 14px; min-height: 108px; }
.note__title { font-size: 34px; line-height: 38px; letter-spacing: 0; }
.note__title--sm { font-size: 30px; line-height: 34px; letter-spacing: -0.01em; }
.note__text .link { font-size: 14px; line-height: 18px; }
.note__link:hover .link { text-decoration: underline; text-underline-offset: 3px; }

/* ---------- /05 The person behind nine.zero ---------- */
.person { padding: 64px 0; background: var(--np-lavender); }
.person__wrap { display: flex; gap: 80px; align-items: flex-start; }
.person__portrait {
  flex: none; width: 320px; height: 360px; display: flex; align-items: center; justify-content: center;
  background: #cbc5d8;
  clip-path: polygon(20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) calc(100% - 20px), calc(100% - 20px) 100%, 0 100%, 0 20px, 20px 20px);
}
.person__portrait picture, .person__portrait img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; }
.person__body { display: flex; flex-direction: column; gap: 24px; max-width: 880px; }
.person__eyebrow { font-size: 12px; line-height: 18px; letter-spacing: 0.06em; color: var(--np-ink); }
.person__title { font-size: 54px; line-height: 58px; letter-spacing: 0; }
.person__desc { max-width: 790px; font-size: 18px; line-height: 29px; color: #4f555c; }
.person__role { display: flex; flex-direction: column; gap: 8px; }
.person__role-n { font-weight: 500; font-size: 18px; line-height: 26px; color: var(--np-ink); }
.person__role-q { font-size: 16px; line-height: 24px; color: var(--np-ink); align-self: flex-start; }
.person__role-q:hover { text-decoration: underline; text-underline-offset: 3px; }

/* ---------- /06 Discuss your project ---------- */
.enquiry { padding: 128px 0; border-top: 1px solid var(--np-hair); }
.enquiry__wrap { display: flex; align-items: flex-start; justify-content: space-between; gap: 64px; }
.enquiry__lead { display: flex; flex-direction: column; gap: 28px; width: 640px; max-width: 100%; }
.enquiry__eyebrow { gap: 14px; font-size: 12px; line-height: 16px; letter-spacing: 0.18em; }
.enquiry__title { position: relative; width: fit-content; font-size: 88px; line-height: 88px; letter-spacing: -0.02em; }
.enquiry__desc { max-width: 520px; font-size: 18px; line-height: 30px; color: #4f555c; }
.enquiry__contact { display: flex; flex-direction: column; gap: 6px; }
.enquiry__contact .mono { font-size: 11px; line-height: 15px; letter-spacing: 0.16em; }
.enquiry__contact a:hover { color: var(--np-ink); }

.enquiry__form { width: 496px; max-width: 100%; flex: none; padding-top: 52px; }
.enquiry__form .form__fields { display: flex; flex-direction: column; gap: 36px; }
.enquiry__form .field { position: relative; }
.enquiry__form .field label { letter-spacing: 0.18em; }
.enquiry__form .field textarea { min-height: 24px; resize: none; }
.enquiry__form .agent-frame::before, .enquiry__form .agent-frame::after,
.enquiry__form .agent-frame > i::before, .enquiry__form .agent-frame > i::after { background: var(--np-ground); }
.enquiry__end { display: flex; flex-direction: column; gap: 20px; }
.form__actions .mono { letter-spacing: 0.16em; }
.enquiry__thanks { font-size: 34px; line-height: 40px; margin-bottom: 8px; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .hero { padding: 96px 0 72px; }
  .hero__title { font-size: 80px; line-height: 80px; }
  .work__viewport { width: calc(100% - var(--np-gutter) * 2); }
  .slide { height: auto; min-height: 460px; }
  .slide__body { width: 400px; }
  .slide__title { font-size: 44px; line-height: 46px; }
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .bench { flex-direction: column; align-items: flex-start; }
  .bench__cta { align-items: flex-start; }
  .engage__head { flex-direction: column; align-items: flex-start; gap: 24px; }
  .engage__row { grid-template-columns: 28px 260px 1fr; }
  .engage__tag { grid-column: 3; }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
  .step:nth-child(2) .step__track::before { display: none; }
  .note--wide .note__link { grid-template-columns: 320px 1fr; column-gap: 32px; }
  .enquiry__wrap { flex-direction: column; gap: 48px; }
  .enquiry__form { padding-top: 0; width: 100%; max-width: 640px; }
}

@media (max-width: 900px) {
  /* Hero (m-home: 60px serif, 22px sub, 17px lede, full-width button, text link) */
  .hero { padding: 36px 0; }
  .hero__circuit { display: none; }
  .hero__inner { width: 100%; align-items: flex-start; text-align: left; gap: 24px; }
  .hero__title { font-size: 60px; line-height: 62px; letter-spacing: -0.01em; }
  .hero__sub { font-size: 22px; line-height: 30px; }
  .hero__lede { width: 100%; font-size: 17px; line-height: 27px; color: var(--np-ink); }
  .hero__cta { flex-direction: column; align-items: stretch; width: 100%; gap: 8px; }
  .hero__cta .btn { min-height: 52px; font-size: 16px; font-weight: 400; }
  .hero__see { background: transparent; border: 0; color: var(--np-ink); }
  .hero__arrow-desk { display: none; }
  .hero__arrow-mob { display: inline; }

  /* Carousel: single column slides, tabs hidden */
  .work { padding: 24px 0; gap: 20px; }
  .work__head { align-items: flex-start; }
  .work__intro { display: none; }
  .work__viewport { width: calc(100% - var(--np-gutter) * 2); }
  .slide {
    width: 100%; min-height: 0; flex-direction: column; align-items: stretch; gap: 20px; padding: 24px;
    clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px, 12px 12px);
  }
  .work__track { gap: 16px; }
  .slide__body { display: contents; }
  .slide__btn-long { display: none; }
  .slide__btn-short { display: inline; }
  .slide__meta { font-size: 12px; letter-spacing: 0.04em; }
  .slide__title { font-size: 36px; line-height: 40px; }
  .slide__desc { font-size: 16px; line-height: 26px; }
  .slide__visual { order: 1; height: 180px; flex: none; }
  .slide__btn { order: 2; align-self: stretch; justify-content: center; min-height: 52px; font-size: 15px; }
  .work__tabs { display: none; }
  .work__foot { padding: 0; }
  .work__count { font-family: var(--np-font-body); font-size: 14px; letter-spacing: 0; color: var(--np-ink); }
  .work__nav { justify-content: space-between; width: 100%; }
  .work__arrows { gap: 12px; }
  .work__nav .icon-btn { width: 48px; height: 48px; font-size: 14px; border-color: var(--np-text-2); }

  .clients { padding: 48px 0 56px; }
  .clients__head { flex-direction: column; align-items: flex-start; gap: 12px; margin-bottom: 24px; }
  .clients__grid { grid-template-columns: 1fr 1fr; }
  .clients__cell { height: 110px; }
  .clients__cell:nth-child(4n) { border-right: 1px solid var(--np-hair); }
  .clients__cell:nth-child(2n) { border-right: 0; }
  .clients__cell:nth-child(-n+6) { border-bottom: 1px solid var(--np-hair); }
  .clients__name--sans { font-size: 22px; }
  .clients__name--caps { font-size: 20px; }
  .clients__name--serif { font-size: 28px; }
  .clients__name--serif-lg { font-size: 30px; }

  .sec-head { flex-direction: column; gap: 12px; }
  .sec-head__idx { width: auto; padding-top: 0; }
  .sec-head__title { line-height: 1.05; }
  .sec-head--rule { padding-bottom: 24px; }
  .services { padding: 64px 0; }
  .services__wrap { gap: 32px; }
  .services__grid { grid-template-columns: 1fr; }
  .svc__link { min-height: 0; gap: 28px; padding: 24px; }
  .bench { padding: 28px 24px; gap: 24px; }
  .bench__title { font-size: 32px; line-height: 36px; }

  .engage { padding: 48px 0; }
  .engage__title { font-size: 40px; line-height: 44px; }
  .engage__intro { width: 100%; font-size: 17px; line-height: 27px; }
  .engage__row { grid-template-columns: 28px 1fr; gap: 8px 16px; padding: 24px 0; align-items: baseline; }
  .engage__name { font-size: 28px; line-height: 32px; }
  .engage__desc, .engage__tag { grid-column: 2; }
  .engage__desc { font-size: 16px; line-height: 25px; }

  .process { padding: 64px 0; }
  .process > .wrap { gap: 32px; }
  .process__head { flex-direction: column; align-items: flex-start; gap: 16px; }
  .process__title { font-size: 40px; line-height: 44px; }
  .process__cycle { align-items: flex-start; }
  .steps { grid-template-columns: 1fr; row-gap: 32px; }
  .step__track::before { display: none; }
  .step__body { padding-right: 0; }
  .step__name { font-size: 36px; line-height: 40px; }
  .process__photo { height: auto; aspect-ratio: 4 / 3; clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px, 12px 12px); }
  .process__caption { flex-direction: column; gap: 6px; }
  .process__photo.review { grid-template-columns: 1fr; grid-template-rows: 44px 1fr; aspect-ratio: 4 / 3; }
  .review__tabs, .review__presence em { display: none; }
  .review__bar { padding: 0 16px 0 24px; gap: 12px; }
  .review__file { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .review__canvas { zoom: .42; background-size: 32px 32px; }
  .review__canvas .agent-cursor, .review__canvas .agent-frame > b { zoom: 1.6; }
  .review__log { display: none; }

  .notes { padding: 64px 0; }
  .notes > .wrap { gap: 28px; }
  .note--wide .note__link { display: flex; flex-direction: column; }
  .note--wide .note__meta { align-self: stretch; }
  .note--wide .note__title--sm { font-size: 28px; line-height: 32px; }
  .note__link { padding: 20px; }
  .note__text { min-height: 0; }
  .note__title, .note__title--sm { font-size: 28px; line-height: 32px; }

  .person { padding: 48px 0; }
  .person__wrap { flex-direction: column; gap: 32px; }
  .person__portrait { width: 100%; max-width: 320px; height: 300px; }
  .person__title { font-size: 40px; line-height: 44px; }
  .person__desc { font-size: 17px; line-height: 27px; }

  .enquiry { padding: 72px 0; }
  .enquiry__title { font-size: 60px; line-height: 62px; }
  .enquiry__desc { font-size: 17px; line-height: 27px; }
  .form__actions { flex-direction: column; align-items: stretch; }
  .form__actions .btn { min-height: 52px; }
  .form__actions .mono { text-align: center; }
}

@media (max-width: 480px) {
  .enquiry__title { font-size: 52px; line-height: 56px; }
  .slide__title { font-size: 32px; line-height: 36px; }
}