/* =========================================================
   NOBA.STUDIO — editorial monochrome
   ========================================================= */

:root {
  --ink: #0a0a0a;
  --ink-soft: #1a1a1a;
  --paper: #f4f2ee;
  --paper-pure: #ffffff;
  --mute: #8a8780;
  --line: #1a1a1a;
  --line-soft: rgba(10, 10, 10, 0.12);

  --f-display: "Inter Tight", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --f-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --container: 1440px;
  --gutter: clamp(20px, 4vw, 56px);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.5;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; height: auto; }

a { color: inherit; text-decoration: none; transition: opacity .25s var(--ease); }
a:hover { opacity: .55; }

::selection { background: var(--ink); color: var(--paper); }

/* ===== Layout ===== */
.wrap {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.full {
  width: 100%;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* ===== Header ===== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px var(--gutter);
  background: transparent;
  color: var(--ink);
  border-bottom: 1px solid transparent;
  transition: background .35s var(--ease), border-color .35s var(--ease);
}
.site-header.is-scrolled {
  background: #fff;
  border-bottom-color: var(--line-soft);
}

/* Hamburger toggle (mobile) */
.nav-toggle {
  display: none;
  background: none;
  border: 0;
  padding: 12px;
  margin: -12px -8px -12px 0;
  cursor: pointer;
  color: currentColor;
  -webkit-tap-highlight-color: transparent;
  align-items: center;
  justify-content: center;
}
.nav-toggle__lines {
  display: block;
  width: 28px;
  height: 12px;
  position: relative;
}
.nav-toggle__lines::before,
.nav-toggle__lines::after {
  content: "";
  position: absolute;
  height: 1px;
  background: currentColor;
  transition:
    transform .4s var(--ease),
    top .4s var(--ease),
    width .4s var(--ease),
    left .4s var(--ease);
}
.nav-toggle__lines::before {
  top: 2px;
  left: 0;
  width: 100%;
}
.nav-toggle__lines::after {
  top: 10px;
  left: 0;
  width: 58%;
}
body.nav-open .nav-toggle__lines::before {
  top: 6px;
  left: 0;
  width: 100%;
  transform: rotate(45deg);
}
body.nav-open .nav-toggle__lines::after {
  top: 6px;
  left: 0;
  width: 100%;
  transform: rotate(-45deg);
}

/* Fullscreen mobile nav overlay */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: #fff;
  z-index: 150;
  opacity: 0;
  pointer-events: none;
  transition: opacity .4s var(--ease);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 0 var(--gutter);
  gap: clamp(18px, 2.6vh, 36px);
}
body.nav-open .nav-overlay {
  opacity: 1;
  pointer-events: auto;
}
.nav-overlay a {
  font-family: var(--f-display);
  font-size: clamp(40px, 11vw, 92px);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1;
  color: var(--ink);
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}
body.nav-open .nav-overlay a {
  opacity: 1;
  transform: none;
}
body.nav-open .nav-overlay a:nth-child(1) { transition-delay: .10s; }
body.nav-open .nav-overlay a:nth-child(2) { transition-delay: .16s; }
body.nav-open .nav-overlay a:nth-child(3) { transition-delay: .22s; }

/* Lock page scroll when menu is open */
body.nav-open { overflow: hidden; }

.logo {
  font-family: var(--f-display);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1;
  display: inline-flex;
  align-items: baseline;
}
.logo .dot { font-weight: 800; }
.logo .light { font-weight: 200; }

.nav { display: flex; gap: clamp(20px, 3vw, 44px); }
.nav a {
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 500;
  position: relative;
}
.nav a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 1px;
  background: currentColor;
}

/* ===== Generic type ===== */
.eyebrow {
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--mute);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
  display: inline-block;
}

h1, h2, h3, h4 {
  font-family: var(--f-display);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -0.02em;
}

.display {
  font-size: clamp(48px, 8.5vw, 148px);
  font-weight: 500;
  line-height: 0.95;
  letter-spacing: -0.035em;
}

.headline {
  font-size: clamp(32px, 4.5vw, 68px);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.02;
}

.subhead {
  font-size: clamp(22px, 2.4vw, 34px);
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 1.2;
}

.body-lg {
  font-size: clamp(17px, 1.2vw, 19px);
  line-height: 1.55;
  font-weight: 400;
  color: var(--ink-soft);
}

.body { font-size: 15px; line-height: 1.6; color: var(--ink-soft); }

/* ===== Hero ===== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 640px;
  width: 100%;
  background: var(--paper-pure);
  overflow: hidden;
}
.hero__img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 35%;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  padding: 0 var(--gutter);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  pointer-events: none;
}
.hero__top, .hero__bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.hero__top { padding-top: clamp(110px, 14vh, 180px); align-items: flex-start; }
.hero__bottom { padding-bottom: clamp(40px, 6vh, 80px); }

.hero__title {
  font-family: var(--f-display);
  font-size: clamp(56px, 11vw, 200px);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 0.88;
  max-width: 70%;
  color: var(--ink);
  mix-blend-mode: difference;
  color: #fff;
}
.hero__title em {
  font-style: italic;
  font-weight: 300;
}

.hero__meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 500;
}

.hero__scroll {
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 10px;
}
.hero__scroll::after {
  content: "↓";
  display: inline-block;
  animation: bob 2.4s ease-in-out infinite;
}
@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(4px); }
}

/* ===== Sections ===== */
section { position: relative; }

.section {
  padding: clamp(80px, 12vh, 160px) 0;
}
.section--tight { padding: clamp(60px, 8vh, 100px) 0; }
.section--dark {
  background: var(--ink);
  color: var(--paper);
}
.section--dark .body-lg,
.section--dark .body { color: rgba(255,255,255,0.78); }
.section--dark .eyebrow { color: rgba(255,255,255,0.55); }

/* ===== Intro band ===== */
.intro {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(40px, 8vw, 120px);
  align-items: start;
}
.intro__statement {
  font-family: var(--f-display);
  font-size: clamp(28px, 3.6vw, 52px);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.02em;
  max-width: 22ch;
}
.intro__statement strong {
  font-weight: 600;
}

/* ===== Services preview ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
.service-card {
  background: var(--paper);
  padding: clamp(28px, 3vw, 44px) clamp(24px, 2.5vw, 36px);
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-height: 280px;
  transition: background .35s var(--ease);
  position: relative;
  overflow: hidden;
}
.service-card:hover { background: var(--ink); color: var(--paper); }
.service-card:hover .service-card__num,
.service-card:hover .service-card__desc { color: rgba(255,255,255,0.7); }
.service-card__icon {
  width: 30px;
  height: 30px;
  color: var(--ink);
  margin-bottom: 4px;
  transition: color .35s var(--ease), transform .5s var(--ease);
  display: block;
}
.service-card:hover .service-card__icon {
  color: var(--paper);
  transform: translateY(-2px);
}
.service-card__num {
  font-size: 11px;
  letter-spacing: 0.3em;
  font-weight: 500;
  color: var(--mute);
  transition: color .35s var(--ease);
}
.service-card__title {
  font-family: var(--f-display);
  font-size: clamp(22px, 1.9vw, 30px);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.1;
}
.service-card__desc {
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-soft);
  margin-top: auto;
  transition: color .35s var(--ease);
}

/* ===== Work strip ===== */
.work-strip {
  display: grid;
  grid-template-columns: repeat(6, minmax(280px, 1fr));
  gap: 1px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 0 var(--gutter);
  -webkit-overflow-scrolling: touch;
}
.work-strip::-webkit-scrollbar { height: 4px; }
.work-strip::-webkit-scrollbar-thumb { background: var(--line-soft); }

.work-item {
  scroll-snap-align: start;
  aspect-ratio: 3 / 4;
  background: #ddd;
  position: relative;
  overflow: hidden;
}
.work-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease);
}
.work-item:hover img { transform: scale(1.04); }
.work-item__caption {
  position: absolute;
  bottom: 16px; left: 16px;
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #fff;
  font-weight: 500;
  mix-blend-mode: difference;
}

/* ===== Pillars ===== */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.1);
  margin-top: clamp(40px, 5vh, 80px);
}
.pillar {
  background: var(--ink);
  padding: clamp(32px, 3vw, 48px) clamp(28px, 2.5vw, 40px);
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-height: 240px;
}
.pillar__num {
  font-family: var(--f-display);
  font-size: 14px;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.4);
  font-weight: 500;
}
.pillar__head {
  display: flex;
  align-items: center;
  gap: 14px;
}
.pillar__icon {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
  color: rgba(255,255,255,0.9);
  display: block;
}
.pillar__title {
  font-family: var(--f-display);
  font-size: clamp(22px, 1.9vw, 28px);
  font-weight: 500;
  letter-spacing: -0.015em;
}
.pillar__text {
  font-size: 14px;
  line-height: 1.55;
  color: rgba(255,255,255,0.7);
  margin-top: auto;
}

/* ===== Section heads ===== */
.section-head {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: end;
  margin-bottom: clamp(40px, 5vh, 80px);
}
.section-head__meta {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.section-head__title {
  font-family: var(--f-display);
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.02;
}

/* ===== CTA band ===== */
.cta {
  border-top: 1px solid var(--line-soft);
  padding: clamp(80px, 12vh, 140px) var(--gutter);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}
.cta__title {
  font-family: var(--f-display);
  font-size: clamp(40px, 7vw, 120px);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 0.95;
  max-width: 14ch;
}
.cta__link {
  font-size: 13px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 18px 32px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  transition: background .3s var(--ease), color .3s var(--ease);
}
.cta__link:hover {
  background: var(--ink);
  color: var(--paper);
  opacity: 1;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--ink);
  color: var(--paper);
  padding: clamp(60px, 8vh, 100px) var(--gutter) 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: clamp(30px, 5vw, 80px);
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-mark {
  font-family: var(--f-display);
  font-size: clamp(32px, 5vw, 64px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 0.9;
}
.footer-mark .light { font-weight: 200; }
.footer-col h4 {
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
  margin-bottom: 18px;
}
.footer-col a, .footer-col p {
  display: block;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255,255,255,0.85);
}
.social-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 4px;
}
.social-row .icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  margin: -6px;
  color: inherit;
  transition: opacity .25s var(--ease);
}
.social-row .icon-link svg {
  width: 22px;
  height: 22px;
  display: block;
  flex-shrink: 0;
}
.contact-row .social-row .icon-link svg {
  width: 26px;
  height: 26px;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}

/* ===== About page ===== */
.page-hero {
  padding: clamp(160px, 22vh, 260px) 0 clamp(60px, 8vh, 100px);
  border-bottom: 1px solid var(--line-soft);
}
.page-hero__inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: end;
}
.page-hero__title {
  font-family: var(--f-display);
  font-size: clamp(56px, 10vw, 180px);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.9;
}

.editorial {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(40px, 8vw, 120px);
  align-items: start;
}
.editorial__lede {
  font-family: var(--f-display);
  font-size: clamp(24px, 2.6vw, 36px);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.018em;
}
.editorial__body p {
  font-size: clamp(16px, 1.1vw, 18px);
  line-height: 1.65;
  margin-bottom: 1.4em;
  color: var(--ink-soft);
}
.editorial__body p:last-child { margin-bottom: 0; }

.editorial-image {
  width: 100%;
  margin: clamp(60px, 10vh, 120px) 0;
}
.editorial-image img {
  width: 100%;
  height: clamp(400px, 70vh, 720px);
  object-fit: cover;
}

/* ===== Services page ===== */
.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-bottom: 1px solid var(--line-soft);
  min-height: 80vh;
}
.service-block:nth-child(even) { direction: rtl; }
.service-block:nth-child(even) > * { direction: ltr; }

.service-block__img {
  width: 100%;
  height: 100%;
  min-height: 60vh;
  object-fit: cover;
}

.service-block__text {
  padding: clamp(60px, 10vh, 120px) clamp(40px, 6vw, 80px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 24px;
}
.service-block__num {
  font-family: var(--f-display);
  font-size: 13px;
  letter-spacing: 0.3em;
  font-weight: 500;
  color: var(--mute);
}
.service-block__title {
  font-family: var(--f-display);
  font-size: clamp(34px, 4vw, 56px);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.02;
}
.service-block__lede {
  font-size: clamp(16px, 1.3vw, 19px);
  font-style: italic;
  color: var(--ink);
  font-weight: 400;
  line-height: 1.4;
}
.service-block__body {
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 52ch;
}

/* ===== Contact page ===== */
.contact-main {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: clamp(160px, 22vh, 260px) var(--gutter) clamp(80px, 10vh, 140px);
}
.contact-grid {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 8vw, 120px);
  align-items: start;
}
.contact-headline {
  font-family: var(--f-display);
  font-size: clamp(48px, 7vw, 120px);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 0.95;
}
.contact-headline em {
  font-style: italic;
  font-weight: 300;
}
.contact-list {
  display: flex;
  flex-direction: column;
  gap: 36px;
}
.contact-row h4 {
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--mute);
  margin-bottom: 10px;
}
.contact-row p, .contact-row a {
  font-family: var(--f-display);
  font-size: clamp(20px, 1.8vw, 26px);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--ink);
  display: block;
}

/* ===== Service-block CTA (services overview) ===== */
.service-block__link {
  margin-top: 20px;
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--ink);
  align-self: flex-start;
  color: var(--ink);
  transition: gap .3s var(--ease);
}
.service-block__link:hover { gap: 18px; opacity: 1; }
.service-block__link::after { content: "→"; font-weight: 400; }

/* ===== Service detail page ===== */
.service-detail-hero {
  padding: clamp(160px, 22vh, 260px) 0 clamp(60px, 8vh, 110px);
  border-bottom: 1px solid var(--line-soft);
}
.service-detail-hero__inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: end;
}
.service-detail-hero__meta {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.service-detail-hero__num {
  font-family: var(--f-display);
  font-size: 13px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--mute);
  font-weight: 500;
}
.service-detail-hero__title {
  font-family: var(--f-display);
  font-size: clamp(48px, 9vw, 152px);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.9;
}
.service-detail-hero__lede {
  font-family: var(--f-display);
  font-size: clamp(20px, 1.9vw, 28px);
  font-style: italic;
  font-weight: 300;
  line-height: 1.35;
  color: var(--ink-soft);
  margin-top: 28px;
}

/* Feature grid for deliverables */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  margin-top: clamp(40px, 5vh, 70px);
}
.feature-cell {
  background: var(--paper);
  padding: clamp(28px, 3vw, 44px) clamp(24px, 2.5vw, 36px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 240px;
}
.feature-cell__icon {
  width: 26px;
  height: 26px;
  color: var(--ink);
  display: block;
  margin-bottom: 4px;
}
.feature-cell__num {
  font-family: var(--f-display);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--mute);
  font-weight: 500;
}
.feature-cell__title {
  font-family: var(--f-display);
  font-size: clamp(20px, 1.7vw, 26px);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.15;
}
.feature-cell__body {
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-soft);
  margin-top: auto;
}

/* Process strip */
.process-strip {
  border-top: 1px solid var(--line-soft);
  margin-top: clamp(40px, 5vh, 70px);
}
.process-step {
  padding: clamp(32px, 4vh, 56px) 0;
  border-bottom: 1px solid var(--line-soft);
  display: grid;
  grid-template-columns: 120px 1.3fr 2fr;
  gap: clamp(20px, 4vw, 60px);
  align-items: start;
}
.process-step__num {
  font-family: var(--f-display);
  font-size: clamp(18px, 1.5vw, 22px);
  font-weight: 500;
  color: var(--mute);
  letter-spacing: 0.04em;
}
.process-step__title {
  font-family: var(--f-display);
  font-size: clamp(22px, 2vw, 32px);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.15;
}
.process-step__body {
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 56ch;
}

/* Spec list */
.spec-list {
  list-style: none;
  margin: clamp(28px, 4vh, 48px) 0 0;
  padding: 0;
}
.spec-list li {
  padding: 18px 0;
  border-top: 1px solid var(--line-soft);
  font-size: clamp(15px, 1.05vw, 17px);
  line-height: 1.5;
  color: var(--ink);
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 16px;
  align-items: baseline;
}
.spec-list li:last-child { border-bottom: 1px solid var(--line-soft); }
.spec-list li::before {
  content: "→";
  font-family: var(--f-display);
  color: var(--mute);
  font-weight: 400;
  font-size: 18px;
}

/* Next-service jump */
.next-service {
  border-top: 1px solid var(--line-soft);
  padding: clamp(50px, 7vh, 90px) var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.next-service__label {
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--mute);
  font-weight: 500;
}
.next-service__link {
  font-family: var(--f-display);
  font-size: clamp(28px, 5vw, 72px);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.02;
  display: inline-flex;
  align-items: center;
  gap: 24px;
  color: var(--ink);
  transition: gap .35s var(--ease);
}
.next-service__link:hover { gap: 40px; opacity: 1; }
.next-service__link::after {
  content: "→";
  font-weight: 300;
}

/* Responsive — service detail */
@media (max-width: 1024px) {
  .service-detail-hero__inner { grid-template-columns: 1fr; gap: 28px; align-items: start; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .process-step { grid-template-columns: 80px 1fr; }
  .process-step__body { grid-column: 1 / -1; padding-left: 80px; }
}
@media (max-width: 720px) {
  .feature-grid { grid-template-columns: 1fr; }
  .process-step { grid-template-columns: 1fr; gap: 12px; }
  .process-step__body { grid-column: 1; padding-left: 0; }
  .next-service { flex-direction: column; align-items: flex-start; gap: 16px; }
}

/* ===== Work case-study page ===== */
.work-hero {
  position: relative;
  height: clamp(560px, 92vh, 920px);
  width: 100%;
  background: var(--paper-pure);
  overflow: hidden;
}
.work-hero__img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
}
.work-hero__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 0 clamp(40px, 7vh, 90px) 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 50%, rgba(0,0,0,0.6) 100%);
  color: #fff;
}
.work-hero__overlay .wrap { width: 100%; }
.work-hero__overlay .eyebrow {
  color: rgba(255,255,255,0.85);
  margin-bottom: 18px;
}
.work-hero__overlay .eyebrow::before { background: rgba(255,255,255,0.85); }
.work-hero__title {
  font-family: var(--f-display);
  font-size: clamp(48px, 8vw, 132px);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 0.95;
  color: #fff;
  max-width: 14ch;
}

/* Services involved (work pages) */
.related-services {
  list-style: none;
  padding: 0;
  margin: clamp(28px, 4vh, 48px) 0 0;
  border-top: 1px solid var(--line-soft);
}
.related-services li { border-bottom: 1px solid var(--line-soft); }
.related-services a {
  display: grid;
  grid-template-columns: 80px 1fr 28px;
  align-items: center;
  gap: clamp(16px, 3vw, 40px);
  padding: clamp(20px, 2.5vh, 32px) 0;
  font-family: var(--f-display);
  letter-spacing: -0.01em;
  transition: gap .35s var(--ease);
}
.related-services a:hover { opacity: 1; padding-left: 4px; }
.related-services__num {
  font-size: 12px;
  letter-spacing: 0.3em;
  font-weight: 500;
  color: var(--mute);
  text-transform: uppercase;
}
.related-services__name {
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 500;
}
.related-services__arrow {
  text-align: right;
  font-weight: 300;
  font-size: 18px;
  color: var(--mute);
  transition: color .35s var(--ease), transform .35s var(--ease);
}
.related-services a:hover .related-services__arrow {
  color: var(--ink);
  transform: translateX(6px);
}

@media (max-width: 720px) {
  .work-hero { height: clamp(420px, 70vh, 600px); }
  .work-hero__title { max-width: 100%; }
  .related-services a { grid-template-columns: 56px 1fr 20px; }
}

/* ===== Reveal animations ===== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
}
.reveal.is-in {
  opacity: 1;
  transform: none;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .pillars { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .editorial, .intro, .page-hero__inner, .section-head {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .contact-grid { grid-template-columns: 1fr; gap: 60px; }
}

@media (max-width: 720px) {
  .site-header { padding: 18px var(--gutter); }
  .nav { display: none; }
  .nav-toggle { display: inline-flex; }
  .logo { font-size: 16px; }
  .hero__title { max-width: 100%; font-size: 18vw; }
  .hero__top { padding-top: 100px; }
  .services-grid { grid-template-columns: 1fr; }
  .service-block { grid-template-columns: 1fr; min-height: auto; }
  .service-block:nth-child(even) { direction: ltr; }
  .service-block__img { min-height: 60vh; }
  .work-strip { grid-template-columns: repeat(6, 80vw); }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; padding-bottom: 36px; }
  .footer-bottom { flex-direction: column; gap: 16px; align-items: flex-start; }
  .cta__title { font-size: 13vw; }
}