/* ============================================================
   RASTERGUT — Werkstatt für Form und System
   v3.0 — editorial cinematic
   ============================================================ */

:root {
  /* palette */
  --papier:  #F4F2EE;
  --tinte:   #050505;
  --signal:  #012EA5;
  --signal-deep: #001A66;
  --linie:   #C9C5BD;
  --asche:   #14130F;
  --grau:    #5F5E5A;
  --grau-dim:#3A3934;

  /* hollow text stroke — adapts per context */
  --stroke: var(--tinte);

  /* type family */
  --ff-display: "Neue Haas Grotesk Display Pro", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --ff-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  /* ═══ TYPE SCALE ═══ single source of truth, no ad-hoc sizes.
     micro/labels are uppercase mono, body/lead are display sans, display headings are clamp-scaled */
  --fz-micro:   11px;   /* mono uppercase labels: nav__link, stamp, __num, mono captions, footer h4 */
  --fz-caption: 13px;   /* small body: hero__foot text, footer__grid, footer__base i */
  --fz-body:    15px;   /* body text medium: svc__desc, work-row client, contact card */
  --fz-body-lg: 17px;   /* body text large: main body copy */
  --fz-lead:    clamp(17px, 1.35vw, 21px);  /* section leads, page hero leads */
  --fz-h3:      clamp(20px, 2vw, 28px);     /* card titles, work caption h3 */
  --fz-h2:      clamp(40px, 5.2vw, 92px);   /* section titles */
  --fz-h1:      clamp(56px, 7.5vw, 144px);  /* hero display */
  --fz-huge:    clamp(56px, 9vw, 160px);    /* footer big / manifesto */

  /* interactive form control text */
  --fz-input:   clamp(18px, 1.5vw, 22px);
  /* watermark decorative — behind sections */
  --fz-watermark: clamp(120px, 22vw, 320px);

  /* layout */
  --gutter: clamp(20px, 4vw, 56px);
  --max: 1760px;

  /* motion */
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* context-aware stroke colour */
.hero, .footer, .section--dark, .section--signal, .case-hero--sepia, .case__quote {
  --stroke: var(--papier);
}
.case-hero--sepia { --stroke: #f5e8c8; }

/* fonts */
@font-face {
  font-family: "Neue Haas Grotesk Display Pro";
  src: url("../assets/fonts/NeueHaasDisplayBold.ttf") format("truetype");
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Neue Haas Grotesk Display Pro";
  src: url("../assets/fonts/NeueHaasDisplayMediu.ttf") format("truetype");
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Neue Haas Grotesk Display Pro";
  src: url("../assets/fonts/NeueHaasDisplayRoman.ttf") format("truetype");
  font-weight: 400; font-style: normal; font-display: swap;
}

/* reset */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: 0; padding: 0; color: inherit; }
::selection { background: var(--signal); color: var(--papier); }

/* Global keyboard focus — subtle but always visible */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
  border-radius: 2px;
}
:focus:not(:focus-visible) { outline: none; }

body {
  font-family: var(--ff-display);
  background: var(--papier);
  color: var(--tinte);
  font-weight: 400;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
html { overflow-x: clip; } /* watermark taşmalarını kes ama scroll'u koruma */

/* ============================================================
   UTILITY
   ============================================================ */
.shell { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.mono  { font-family: var(--ff-mono); font-size: var(--fz-micro); letter-spacing: 0.18em; text-transform: uppercase; font-weight: 500; }
.text-signal { color: var(--signal); }

/* Show only the active document language. Elements with an explicit
   lang attribute that doesn't match the document root get hidden. */
html[lang="tr"] [lang="de"],
html[lang="tr"] [lang="en"] { display: none; }
html[lang="de"] [lang="tr"],
html[lang="de"] [lang="en"] { display: none; }
html[lang="en"] [lang="tr"],
html[lang="en"] [lang="de"] { display: none; }

/* ============================================================
   LANGUAGE SWITCHER
   ============================================================ */
.lang-switcher {
  display: flex;
  gap: 8px;
  align-items: center;
}
.lang-switcher__btn {
  font-family: var(--ff-mono);
  font-size: var(--fz-micro);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 6px 12px;
  border: 1px solid currentColor;
  border-radius: 999px;
  background: transparent;
  color: inherit;
  cursor: pointer;
  line-height: 1;
  opacity: 0.6;
  transition: opacity .2s var(--ease), background .2s var(--ease), color .2s var(--ease);
}
.lang-switcher__btn:hover {
  opacity: 1;
}
.lang-switcher__btn.is-active {
  opacity: 1;
  background: var(--signal);
  color: var(--papier);
  border-color: var(--signal);
}
.nav.is-scrolled .lang-switcher__btn.is-active {
  color: var(--papier);
}

/* hollow / outline accent — replaces all previous italic-serif usages.
   Uses the inherited display font (Neue Haas / Helvetica family) with a
   transparent fill and a stroke that adapts to context via --stroke. */
.serif-it {
  font-family: inherit !important;
  font-style: normal !important;
  font-weight: 700 !important;
  color: transparent !important;
  -webkit-text-stroke: 1.5px var(--stroke);
  text-stroke: 1.5px var(--stroke);
  letter-spacing: -0.025em;
  padding: 0 0.04em;
  text-shadow: none;
}
@supports (-webkit-text-stroke-width: 0.04em) {
  .serif-it { -webkit-text-stroke-width: 0.04em; }
}

/* ============================================================
   SIGNATURE — journal stamp header
   ============================================================ */
.stamp {
  display: grid;
  grid-template-columns: auto auto auto 1fr auto auto;
  gap: 18px;
  align-items: center;
  font-family: var(--ff-mono);
  font-size: var(--fz-micro);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grau);
  padding-bottom: 14px;
  border-bottom: 1px solid currentColor;
  margin-bottom: 40px;
}
.stamp__rule { height: 1px; background: currentColor; }
.stamp__de { color: var(--tinte); font-weight: 600; letter-spacing: 0.22em; }

/* Hide German stamp labels when language is DE (they duplicate the main text) */
html[data-lang="de"] .stamp__de { display: none; }
------- REPLACE

.section--dark .stamp { color: rgba(244,242,238,0.55); }
.section--dark .stamp__de { color: var(--papier); }
.section--signal .stamp { color: rgba(244,242,238,0.7); }
.section--signal .stamp__de { color: var(--papier); }

/* ============================================================
   SIGNATURE — almanca italic watermark
   ============================================================ */
.section { position: relative; isolation: isolate; }
.watermark {
  position: absolute;
  font-family: var(--ff-display);
  font-style: normal;
  font-weight: 700;
  font-size: clamp(200px, 28vw, 480px);
  letter-spacing: -0.06em;
  line-height: 0.85;
  color: transparent;
  -webkit-text-stroke: 1.5px currentColor;
  opacity: 0.08;
  pointer-events: none;
  user-select: none;
  z-index: -1;
  white-space: nowrap;
  text-transform: lowercase;
}
.watermark::before { content: ""; }
.watermark--tr { top: 8%; right: -3vw; }
.watermark--tl { top: 12%; left: -2vw; }
.watermark--br { bottom: 4%; right: -3vw; }
.watermark--bl { bottom: 6%; left: -2vw; }
.section--dark .watermark, .section--signal .watermark { color: var(--papier); opacity: 0.07; }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  padding: 18px var(--gutter);
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 32px;
  align-items: center;
  color: var(--papier);
  background: linear-gradient(180deg, rgba(5,5,5,0.55), rgba(5,5,5,0));
  transition: background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(244,242,238,0.96);
  color: var(--tinte);
  border-bottom-color: rgba(10,10,10,0.08);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.nav__brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 16px; letter-spacing: -0.02em;
}
.nav__mark { width: 22px; height: 22px; display: inline-block; }
.nav__mark rect { fill: currentColor; }
.nav.is-scrolled .nav__brand { color: var(--signal); }
.nav.is-scrolled .nav__mark rect { fill: var(--signal); }

.nav__links { display: flex; gap: 28px; justify-self: end; }
.nav__link {
  font-family: var(--ff-mono);
  font-size: var(--fz-micro);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 6px 0;
  position: relative;
}
.nav__link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 2px;
  height: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: left;
  transition: transform .35s var(--ease);
}
.nav__link:hover::after, .nav__link[aria-current="page"]::after { transform: scaleX(1); }
.nav__link[aria-current="page"] { color: var(--signal); }
.nav.is-scrolled .nav__link[aria-current="page"] { color: var(--signal); }

.nav__locale {
  font-family: var(--ff-mono);
  font-size: var(--fz-micro); letter-spacing: 0.2em; text-transform: uppercase;
  padding: 8px 12px; border: 1px solid currentColor; border-radius: 999px;
  opacity: .75;
  line-height: 1;
}
.nav__cta {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--ff-mono);
  font-size: var(--fz-micro); letter-spacing: 0.2em; text-transform: uppercase;
  padding: 10px 18px;
  background: var(--signal); color: var(--papier);
  border-radius: 999px;
  transition: background .25s var(--ease), transform .25s var(--ease);
  line-height: 1;
}
.nav__cta:hover { background: var(--papier); color: var(--signal); transform: translateY(-1px); }
.nav__cta--dark { background: var(--tinte); color: var(--papier); }
.nav__cta--dark:hover { background: var(--signal); color: var(--papier); }

/* ============================================================
   NAV — mobile toggle + drawer
   ============================================================ */
.nav__toggle {
  display: none; /* desktop'ta gizli */
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
  color: inherit;
  border-radius: 999px;
  transition: background .2s var(--ease);
}
.nav__toggle:hover { background: rgba(0,0,0,0.06); }
.nav.is-scrolled .nav__toggle:hover { background: rgba(1,46,165,0.08); }
.nav__toggle__bars {
  position: relative;
  width: 22px; height: 2px;
  background: currentColor;
  transition: background .2s var(--ease);
}
.nav__toggle__bars::before,
.nav__toggle__bars::after {
  content: ""; position: absolute; left: 0;
  width: 22px; height: 2px;
  background: currentColor;
  transition: transform .3s var(--ease), top .3s var(--ease);
}
.nav__toggle__bars::before { top: -7px; }
.nav__toggle__bars::after  { top:  7px; }
.nav__toggle[aria-expanded="true"] .nav__toggle__bars { background: transparent; }
.nav__toggle[aria-expanded="true"] .nav__toggle__bars::before { top: 0; transform: rotate(45deg); }
.nav__toggle[aria-expanded="true"] .nav__toggle__bars::after  { top: 0; transform: rotate(-45deg); }

.nav__drawer {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--papier);
  color: var(--tinte);
  padding: 96px var(--gutter) 48px;
  display: none;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
}
.nav__drawer[data-open="true"] { display: flex; }
.nav__drawer__links { display: flex; flex-direction: column; gap: 4px; margin-bottom: 40px; }
.nav__drawer__link {
  font-family: var(--ff-display);
  font-size: clamp(36px, 8vw, 56px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  padding: 12px 0;
  border-bottom: 1px solid var(--linie);
  transition: color .2s var(--ease), padding-left .25s var(--ease);
  min-height: 44px;
  display: flex; align-items: center;
}
.nav__drawer__link:hover,
.nav__drawer__link[aria-current="page"] { color: var(--signal); }
.nav__drawer__lang {
  display: flex; gap: 12px;
  margin-bottom: 32px;
}
.nav__drawer__lang .lang-switcher__btn {
  min-width: 48px; min-height: 44px;
}
.nav__drawer__cta {
  display: inline-flex; align-items: center; gap: 8px;
  align-self: flex-start;
  font-family: var(--ff-mono);
  font-size: var(--fz-caption); letter-spacing: 0.2em; text-transform: uppercase;
  padding: 16px 24px;
  background: var(--signal); color: var(--papier);
  border-radius: 999px;
  min-height: 44px;
}
.nav__drawer__meta {
  margin-top: auto;
  padding-top: 40px;
  font-family: var(--ff-mono);
  font-size: var(--fz-micro);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grau);
}
body.has-drawer-open { overflow: hidden; }

/* ============================================================
   CASE — hero split (2-col desktop, stack mobile)
   ============================================================ */
.case__hero--split {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 140px var(--gutter) 80px;
}
.case__hero--split .page-hero__lead { text-align: center; margin: 0; }

/* ============================================================
   HERO — cinematic
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  width: 100%;
  margin: 0; padding: 0;
  color: var(--papier);
  overflow: hidden;
  background: var(--tinte);
}
.hero__video {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
  pointer-events: none;
}
.hero__overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(5,5,5,0.65) 0%, rgba(5,5,5,0.35) 45%, rgba(5,5,5,0) 75%),
    linear-gradient(180deg, rgba(5,5,5,0.35) 0%, rgba(5,5,5,0.05) 30%, rgba(5,5,5,0.55) 100%);
}

.hero__body {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  min-height: 100dvh;
  padding: 110px var(--gutter) 48px;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: clamp(24px, 4vh, 56px);
}
.hero__body--delayed {
  animation: hero-fade-children 1.4s var(--ease) 7s both;
}
.hero__body--delayed > * { opacity: 0; animation: hero-fade-children 1.4s var(--ease) 7s forwards; }
@keyframes hero-fade-children { to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
  .hero__body--delayed, .hero__body--delayed > * { opacity: 1; animation: none; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .marquee__track { animation: none !important; }
  .svc:hover { transform: none; }
}

.hero__top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  font-family: var(--ff-mono);
  font-size: var(--fz-micro);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(244,242,238,0.7);
}
.hero__top span:last-child { text-align: right; }
.hero__top em { font-style: normal; color: var(--papier); font-weight: 600; }

.hero__center {
  align-self: center;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 24px;
}
.hero__center--solo {
  display: block;
  max-width: 12ch;
}
.hero__kicker {
  font-family: var(--ff-mono);
  font-size: var(--fz-micro);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(244,242,238,0.78);
  margin: 0 0 22px;
}

.hero__display {
  font-weight: 700;
  font-size: var(--fz-h1);
  line-height: 0.98;
  letter-spacing: -0.01em;
  color: var(--papier);
  max-width: 12ch;
  text-shadow: 0 2px 32px rgba(0,0,0,0.35);
}
.hero__display em { font-style: normal; color: var(--signal); }
.hero__display .serif-it {
  font-family: var(--ff-editorial);
  font-weight: 400;
  font-style: italic;
  letter-spacing: -0.005em;
  color: var(--papier);
}

.hero__almanca {
  text-align: right;
  align-self: end;
  padding-bottom: 20px;
}
.hero__almanca span {
  display: block;
  font-family: var(--ff-editorial);
  font-style: italic;
  font-size: clamp(80px, 14vw, 280px);
  line-height: 0.85;
  letter-spacing: -0.04em;
  color: var(--papier);
  opacity: 0.92;
}
.hero__almanca small {
  display: block;
  margin-top: 18px;
  font-family: var(--ff-mono);
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  color: rgba(244,242,238,0.55);
}

.hero__foot {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: clamp(20px, 4vw, 64px);
  padding-top: 22px;
  border-top: 1px solid rgba(244,242,238,0.28);
  align-items: start;
}
.hero__foot > div { font-size: var(--fz-caption); line-height: 1.55; color: rgba(244,242,238,0.82); min-width: 0; }
.hero__foot strong {
  display: block;
  color: var(--papier);
  font-family: var(--ff-mono);
  font-size: var(--fz-micro);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.hero__foot a { color: var(--papier); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.hero__foot a:hover { color: var(--signal); }

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee {
  border-top: 1px solid var(--tinte);
  border-bottom: 1px solid var(--tinte);
  overflow: hidden;
  padding: 22px 0;
  background: var(--papier);
}
.marquee__track {
  display: flex;
  gap: 64px;
  white-space: nowrap;
  animation: scroll 60s linear infinite;
  font-weight: 700;
  font-size: clamp(28px, 4vw, 56px);
  letter-spacing: -0.025em;
}
.marquee__track span { display: inline-flex; align-items: center; gap: 64px; }
.marquee__track i { font-family: inherit; font-style: italic; font-weight: 500; color: var(--signal); padding: 0 0.1em; }
.marquee__track .dot { width: 12px; height: 12px; background: var(--signal); border-radius: 50%; display: inline-block; }
@keyframes scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ============================================================
   SECTION SHELL
   ============================================================ */
.section {
  padding: clamp(80px, 12vh, 160px) var(--gutter);
}
.section--dark   { background: var(--asche); color: var(--papier); }
.section--signal { background: var(--signal); color: var(--papier); }

.section__head {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(32px, 5vw, 80px);
  margin-bottom: clamp(48px, 7vh, 96px);
  align-items: start;
}
.section__title {
  font-weight: 700;
  font-size: var(--fz-h2);
  line-height: 1.02;
  letter-spacing: -0.035em;
  max-width: 18ch;
  margin: 0;
}
.section__title em { font-style: normal; color: var(--signal); font-weight: 700; }
.section__title .serif-it { font-family: var(--ff-display); font-style: normal; font-weight: 700; color: var(--signal); letter-spacing: -0.035em; }
.section--signal .section__title em, .section--signal .section__title .serif-it { color: var(--papier); }
.section__lead {
  font-size: var(--fz-lead);
  line-height: 1.5;
  color: var(--grau);
  max-width: 48ch;
  margin: 0;
  padding-top: 0.4em;
}
.section--dark .section__lead, .section--signal .section__lead { color: rgba(244,242,238,0.75); }

/* About-style head — title + lead on the left, video on the right */
.section__head--about {
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: start;
}
.section__head--about .section__head__text {
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 2vw, 32px);
}
.section__head--about .section__head__text .section__title { max-width: 14ch; }
.section__head--about .section__head__text .section__lead { max-width: 100%; padding-top: 0; }
.section__head__video {
  width: 100%;
  padding: clamp(8px, 0.7vw, 12px);
  background: var(--papier);
  border: 1px solid var(--linie);
  border-radius: 3px;
  box-shadow:
    0 40px 80px -40px rgba(5,5,5,0.28),
    0 4px 12px rgba(5,5,5,0.06);
}
.section__head__video__inner {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--asche);
  border-radius: 1px;
}
.section__head__video__inner video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.section--dark .section__head__video,
.section--signal .section__head__video {
  background: transparent;
  border-color: rgba(244,242,238,0.15);
}
.video-mute {
  position: absolute;
  bottom: 14px; right: 14px;
  width: 44px; height: 44px;
  border: 0; padding: 0; margin: 0;
  border-radius: 50%;
  background: rgba(5,5,5,0.55);
  color: var(--papier);
  cursor: pointer;
  display: grid; place-items: center;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background .2s var(--ease), transform .2s var(--ease);
  z-index: 2;
}
.video-mute:hover { background: var(--signal); transform: scale(1.06); }
.video-mute:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
}
.video-mute svg { display: block; }
.video-mute .video-mute__on { display: none; }
.video-mute.is-unmuted .video-mute__off { display: none; }
.video-mute.is-unmuted .video-mute__on { display: block; }

/* video replay button */
.video-replay {
  position: absolute;
  bottom: 14px; right: 68px;
  width: 44px; height: 44px;
  border: 0; padding: 0; margin: 0;
  border-radius: 50%;
  background: rgba(5,5,5,0.55);
  color: var(--papier);
  cursor: pointer;
  display: grid; place-items: center;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background .2s var(--ease), transform .2s var(--ease);
  z-index: 2;
}
.video-replay:hover { background: var(--signal); transform: scale(1.06); }
.video-replay:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
}
.video-replay svg { display: block; }
@media (max-width: 900px) {
  .section__head--about { grid-template-columns: 1fr; }
}

/* ============================================================
   SERVICES — editorial list
   ============================================================ */
.services { display: grid; gap: 0; border-top: 1px solid currentColor; }
.svc {
  display: grid;
  grid-template-columns: 80px 1fr 1.4fr 60px;
  gap: 32px;
  align-items: baseline;
  padding: 32px 0;
  border-bottom: 1px solid var(--linie);
  position: relative;
}
.svc__num   { font-family: var(--ff-mono); font-size: var(--fz-micro); letter-spacing: 0.2em; color: var(--grau); }
.svc__name {
  font-weight: 700;
  font-size: clamp(30px, 3.6vw, 56px);
  letter-spacing: -0.03em;
  line-height: 1;
  transition: color .25s var(--ease);
  margin: 0;
}
.svc__name em { font-style: normal; color: var(--signal); }
.svc__name .serif-it { font-family: var(--ff-editorial); font-style: italic; font-weight: 400; color: var(--signal); }
.svc__desc { font-size: clamp(15px, 1.15vw, 18px); line-height: 1.55; color: var(--grau); max-width: 52ch; margin: 0; }
.svc__arrow { text-align: right; color: var(--grau); font-size: 18px; line-height: 1; transition: transform .35s var(--ease), color .25s var(--ease); }
.svc { transform: translateX(0); transition: transform .35s var(--ease), background .35s var(--ease); }
.svc:hover { transform: translateX(18px); }
.svc:hover .svc__name { color: var(--signal); }
.svc:hover .svc__arrow { color: var(--signal); transform: translateX(6px); }

/* ============================================================
   CLIENTS WALL
   ============================================================ */
.clients {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(244,242,238,0.15);
  border-left: 1px solid rgba(244,242,238,0.15);
}
.clients__cell {
  position: relative;
  border-right: 1px solid rgba(244,242,238,0.15);
  border-bottom: 1px solid rgba(244,242,238,0.15);
  padding: 44px 32px;
  display: flex; align-items: center; justify-content: center;
  min-height: 180px;
  transition: background .3s var(--ease);
}
.clients__cell img {
  max-width: 60%; max-height: 60px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.55;
  transition: opacity .3s var(--ease), filter .3s var(--ease), transform .3s var(--ease);
}
.clients__cell:hover { background: rgba(244,242,238,0.05); }
.clients__cell:hover img { opacity: 1; filter: brightness(0) invert(1); transform: scale(1.04); }
.clients__cell--nofilter img { filter: none; opacity: 0.75; }
.clients__cell--nofilter:hover img { filter: none; opacity: 1; }
.clients__cell__name {
  position: absolute; inset: auto 0 14px 0; text-align: center;
  font-family: var(--ff-mono); font-size: var(--fz-micro); letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(244,242,238,0.6); opacity: 0; transition: opacity .3s var(--ease);
}
.clients__cell:hover .clients__cell__name { opacity: 1; }

/* ============================================================
   WORK — featured editorial grid
   ============================================================ */
.work { display: grid; grid-template-columns: repeat(12, 1fr); gap: 28px; }
.work__item {
  position: relative; overflow: hidden;
  border-radius: 2px;
  background: var(--linie);
  aspect-ratio: 4 / 3;
}
.work__item--wide   { grid-column: span 8; }
.work__item--narrow { grid-column: span 4; }
.work__item--half   { grid-column: span 6; }
/* --tall pairs a portrait card with a --wide 4:3 sibling so that both
   items land on the same row height. wide h = 8u × 3/4 = 6u,
   narrow --tall h needs 6u, w = 4u, so aspect-ratio = 4/6 = 2/3. */
.work__item--tall   { aspect-ratio: 2 / 3; }
.work__item img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 1s var(--ease), filter .6s var(--ease);
  filter: saturate(0.95);
}
.work__item:hover img { transform: scale(1.04); filter: saturate(1.05); }
.work__caption {
  position: absolute; inset: auto 0 0 0;
  padding: 22px 24px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  color: var(--papier);
  background: linear-gradient(to top,
    rgba(5,5,5,0.92) 0%,
    rgba(5,5,5,0.55) 55%,
    rgba(5,5,5,0) 100%);
}
.work__caption h3 {
  font-weight: 700; font-size: var(--fz-h3);
  letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 6px;
  color: var(--papier);
}
.work__caption h3 em {
  font-style: normal; font-weight: 500;
  color: rgba(244,242,238,0.72);
}
.work__caption .mono { color: rgba(244,242,238,0.7); font-size: var(--fz-micro); }
.work__cta-row { margin-top: clamp(40px, 6vh, 64px); display: flex; justify-content: flex-end; }

/* ============================================================
   MANIFESTO — full bleed signal
   ============================================================ */
.manifesto {
  font-weight: 700;
  font-size: var(--fz-huge);
  line-height: 1.02;
  letter-spacing: -0.03em;
  max-width: 22ch;
}
.manifesto p { margin: 0; }
.manifesto p + p { margin-top: 0.12em; }
.manifesto .serif-it { font-family: var(--ff-editorial); font-style: italic; font-weight: 400; padding: 0 0.06em; }
.manifesto .stroke {
  -webkit-text-stroke: 1.5px var(--papier);
  color: transparent; padding: 0 0.06em;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--tinte);
  color: var(--papier);
  padding: clamp(80px, 12vh, 140px) var(--gutter) 36px;
}
.footer__lead {
  display: grid; grid-template-columns: 1fr auto;
  align-items: end; gap: 32px;
  border-bottom: 1px solid rgba(244,242,238,0.15);
  padding-bottom: clamp(50px, 8vh, 100px);
}
.footer__big {
  font-weight: 700;
  font-size: var(--fz-huge);
  letter-spacing: -0.035em; line-height: 0.95;
  margin: 0;
}
.footer__big a { color: var(--signal); }
.footer__big a:hover { text-decoration: underline; text-decoration-thickness: 3px; text-underline-offset: 10px; }
.footer__big .serif-it { font-family: var(--ff-editorial); font-style: italic; font-weight: 400; }
.footer__cta {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--ff-mono); font-size: var(--fz-micro); letter-spacing: 0.2em; text-transform: uppercase;
  padding: 16px 22px;
  background: var(--signal); color: var(--papier);
  border-radius: 999px;
  line-height: 1;
}
.footer__cta:hover { background: var(--papier); color: var(--signal); }

.footer__grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.footer__grid h4 {
  font-family: var(--ff-mono); font-size: var(--fz-micro); letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(244,242,238,0.55); margin: 0 0 16px; font-weight: 500;
}
.footer__grid p, .footer__grid a { font-size: var(--fz-caption); line-height: 1.6; }
.footer__grid a { display: block; }
.footer__grid a:hover { color: var(--signal); }

.footer__base {
  margin-top: 48px; padding-top: 22px;
  border-top: 1px solid rgba(244,242,238,0.12);
  display: flex; justify-content: space-between; gap: 16px;
  font-family: var(--ff-mono); font-size: var(--fz-micro); letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(244,242,238,0.45);
}
.footer__base i { font-family: inherit; font-style: italic; font-weight: 500; text-transform: none; letter-spacing: 0; font-size: var(--fz-caption); color: rgba(244,242,238,0.7); }

/* ============================================================
   PAGE — narrower hero variant for non-index pages
   ============================================================ */
.page-hero {
  position: relative; padding: 140px var(--gutter) 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: end;
  border-bottom: 1px solid var(--linie);
  isolation: isolate;
}
.page-hero__display {
  font-weight: 700;
  font-size: clamp(56px, 9vw, 160px);
  line-height: 0.96;
  letter-spacing: -0.04em;
  max-width: 14ch;
}
.page-hero__display .serif-it { font-family: var(--ff-editorial); font-style: italic; font-weight: 400; color: var(--signal); letter-spacing: -0.02em; }
.page-hero__display em { font-style: normal; color: var(--signal); }
.page-hero__lead { font-size: var(--fz-lead); line-height: 1.5; color: var(--grau); max-width: 48ch; }
.page-hero__lead strong { color: var(--tinte); font-weight: 700; }

.page-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 22px var(--gutter);
  border-bottom: 1px solid var(--linie);
}
.page-meta > div { font-family: var(--ff-mono); font-size: var(--fz-micro); letter-spacing: 0.2em; text-transform: uppercase; color: var(--grau); }
.page-meta strong { display: block; color: var(--tinte); font-weight: 700; letter-spacing: 0.08em; margin-bottom: 4px; }

/* ============================================================
   WORK TABLE
   ============================================================ */
.work-table { border-top: 1px solid var(--tinte); }
.work-row {
  display: grid;
  grid-template-columns: 60px 2fr 1.4fr 80px;
  gap: 24px;
  align-items: center;
  padding: 32px 0;
  border-bottom: 1px solid var(--linie);
  cursor: pointer;
  transition: background .2s var(--ease), padding .2s var(--ease);
  position: relative;
}
.work-row:hover { background: rgba(1,46,165,0.04); padding-left: 18px; padding-right: 18px; }
.work-row:hover .work-row__title { color: var(--signal); }
.work-row__num { font-family: var(--ff-mono); font-size: var(--fz-micro); letter-spacing: 0.2em; color: var(--grau); }
.work-row__title {
  font-weight: 700; font-size: clamp(24px, 2.6vw, 40px);
  letter-spacing: -0.025em; line-height: 1; transition: color .2s var(--ease);
}
.work-row__title em { font-style: normal; color: var(--signal); }
.work-row__client { font-family: var(--ff-mono); font-size: var(--fz-micro); letter-spacing: 0.2em; text-transform: uppercase; color: var(--grau); }
.work-row__arrow { text-align: right; font-size: 18px; line-height: 1; color: var(--grau); transition: transform .2s var(--ease); }
.work-row:hover .work-row__arrow { color: var(--signal); transform: translateX(6px); }

/* ============================================================
   CASE STUDY
   ============================================================ */
.case__hero {
  padding: 140px var(--gutter) 60px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: end;
}
.case__feature { padding: 0 var(--gutter); margin-top: 48px; }
.case__feature img { width: 100%; height: auto; border-radius: 2px; }
.case__grid { padding: clamp(60px, 9vh, 120px) var(--gutter); display: grid; grid-template-columns: repeat(12, 1fr); gap: 24px; }
.case__grid img { width: 100%; height: 100%; object-fit: cover; border-radius: 2px; }
.case__grid .col-7 { grid-column: span 7; }
.case__grid .col-5 { grid-column: span 5; }
.case__grid .col-12 { grid-column: span 12; }
.case__grid .col-6 { grid-column: span 6; }

.case__quote { padding: clamp(80px, 12vh, 160px) var(--gutter); background: var(--asche); color: var(--papier); position: relative; isolation: isolate; }
.case__quote p {
  font-weight: 700; font-size: clamp(28px, 4vw, 60px);
  line-height: 1.18; letter-spacing: -0.025em; max-width: 28ch;
}
.case__quote p .serif-it { font-family: var(--ff-editorial); font-style: italic; font-weight: 400; color: var(--signal); }
.case__quote cite { display: block; margin-top: 32px; font-family: var(--ff-mono); font-size: var(--fz-micro); letter-spacing: 0.2em; text-transform: uppercase; color: rgba(244,242,238,0.6); font-style: normal; }

.case__next {
  padding: clamp(80px, 10vh, 120px) var(--gutter);
  display: flex; justify-content: space-between; align-items: center;
  border-top: 1px solid var(--linie);
}
.case__next a { font-weight: 700; font-size: clamp(32px, 5vw, 50px); letter-spacing: -0.035em; line-height: 1; }
.case__next a:hover { color: var(--signal); }
.case__next .mono { color: var(--grau); }

/* ============================================================
   YOUTUBE EMBED — 16:9 responsive
   ============================================================ */
.yt {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--tinte);
  border-radius: 2px;
  overflow: hidden;
}
.yt iframe {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  border: 0;
}

/* ============================================================
   SM POSTS GRID — editorial asymmetric
   ============================================================ */
.sm-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1.6fr;
  gap: 28px;
  align-items: stretch;
}
.sm-grid figure { margin: 0; display: flex; flex-direction: column; gap: 12px; }
.sm-grid figure img {
  width: 100%; height: auto; display: block;
  border-radius: 2px;
  box-shadow: 0 24px 64px -32px rgba(5,5,5,0.5);
}
.sm-grid figcaption {
  font-family: var(--ff-mono); font-size: var(--fz-micro);
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--grau);
}
.sm-grid figcaption em { font-style: normal; color: var(--tinte); font-weight: 600; }

/* ============================================================
   CASE STUDY — sepia hero variant
   ============================================================ */
.case-hero--sepia {
  background: #2a1c10;
  color: #f5e8c8;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 140px var(--gutter) 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: end;
}
.case-hero--sepia .stamp { color: rgba(245,232,200,0.5); }
.case-hero--sepia .stamp__de { color: #f5e8c8; }
.case-hero--sepia .stamp__rule { background: rgba(245,232,200,0.4); }
.case-hero--sepia .page-hero__display { color: #f5e8c8; }
.case-hero--sepia .page-hero__display em,
.case-hero--sepia .page-hero__display .serif-it { color: #c8462f; }
.case-hero--sepia .page-hero__lead { color: rgba(245,232,200,0.78); }
.case-hero--sepia .page-hero__lead strong { color: #f5e8c8; }
.case-hero--sepia .watermark { color: #f5e8c8; opacity: 0.05; }

/* ============================================================
   CREDITS LIST
   ============================================================ */
.credits {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 clamp(40px, 6vw, 100px);
}
.credit-row {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--linie);
  align-items: baseline;
}
.section--dark .credit-row { border-bottom-color: rgba(244,242,238,0.12); }
.credit-row dt {
  font-family: var(--ff-mono); font-size: var(--fz-micro);
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--grau);
}
.section--dark .credit-row dt { color: rgba(244,242,238,0.5); }
.credit-row dd {
  margin: 0;
  font-size: var(--fz-body-lg); font-weight: 500; letter-spacing: -0.015em;
  line-height: 1.4;
  color: var(--tinte);
}
.section--dark .credit-row dd { color: var(--papier); }
.credit-row dd em { font-style: normal; color: var(--signal); }
.credit-row dd .serif-it { font-family: var(--ff-editorial); font-style: italic; font-weight: 400; color: var(--signal); }
.section--dark .credit-row dd em,
.section--dark .credit-row dd .serif-it { color: #FF6A47; }

@media (max-width: 900px) {
  .sm-grid { grid-template-columns: 1fr; }
  .case-hero--sepia { grid-template-columns: 1fr; padding-top: 110px; padding-bottom: 56px; }
  .credits { grid-template-columns: 1fr; }
}

/* ============================================================
   ABOUT — atmospheric image with matte frame
   ============================================================ */
.about-image {
  position: relative;
  margin: 0;
  padding: clamp(10px, 0.9vw, 14px);
  background: var(--papier);
  border: 1px solid var(--linie);
  border-radius: 3px;
  box-shadow:
    0 40px 80px -40px rgba(5,5,5,0.28),
    0 4px 12px rgba(5,5,5,0.06);
}
.about-image img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 1px;
}
.about-image__caption {
  position: absolute;
  right: clamp(18px, 1.5vw, 26px);
  bottom: clamp(18px, 1.5vw, 26px);
  font-family: var(--ff-mono);
  font-size: var(--fz-micro);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--papier);
  background: rgba(5,5,5,0.55);
  padding: 8px 12px;
  border-radius: 999px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

/* ============================================================
   TWO-COL BODY (about pages)
   ============================================================ */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 100px); align-items: start; }
.lead {
  font-weight: 500; font-size: var(--fz-h3);
  line-height: 1.25; letter-spacing: -0.02em; max-width: 24ch;
}
.lead em { font-style: normal; color: var(--signal); }
.lead .serif-it { font-family: var(--ff-editorial); font-style: italic; font-weight: 400; color: var(--signal); }
.body-text { font-size: var(--fz-body-lg); line-height: 1.65; max-width: 62ch; color: var(--tinte); }
.body-text p + p { margin-top: 1.2em; }
.body-text strong { color: var(--signal); font-weight: 700; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 2fr 1fr; gap: var(--gutter); }
.contact-card { padding: 32px; border: 1px solid var(--linie); border-radius: 2px; }
.contact-card h4 { font-family: var(--ff-mono); font-size: var(--fz-micro); letter-spacing: 0.2em; text-transform: uppercase; color: var(--grau); margin: 0 0 12px; font-weight: 500; }
.contact-card p { font-size: var(--fz-body-lg); font-weight: 500; letter-spacing: -0.01em; margin: 0; }
.contact-card a:hover { color: var(--signal); }

/* ============================================================
   REVEAL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1280px) {
  .hero__center { grid-template-columns: 1fr; }
  .hero__almanca { text-align: left; padding-bottom: 0; margin-top: 24px; }
  .hero__almanca span { font-size: clamp(80px, 18vw, 200px); }
  .hero__foot { grid-template-columns: repeat(2, 1fr); }
  .section__head { grid-template-columns: 1fr; gap: 24px; align-items: start; }
}

@media (max-width: 900px) {
  .nav { grid-template-columns: 1fr auto; gap: 12px; padding: 14px var(--gutter); }
  .nav__links, .nav__locale, .nav .lang-switcher, .nav > .nav__cta { display: none; }
  .nav__toggle { display: inline-flex; }
  .case__hero--split { grid-template-columns: 1fr; padding-top: 110px; }
  .case__hero--split .page-hero__lead { text-align: left; }
  .hero__body { padding-top: 96px; }
  .hero__top { grid-template-columns: 1fr; gap: 8px; }
  .hero__top span:nth-child(2), .hero__top span:nth-child(3) { text-align: left; }
  .hero__display { font-size: clamp(56px, 14vw, 110px); }
  .hero__foot { grid-template-columns: 1fr 1fr; }
  .svc { grid-template-columns: 40px 1fr 40px; }
  .svc__desc { grid-column: 2 / 3; }
  .svc__arrow { grid-column: 3 / 4; align-self: start; }
  .clients { grid-template-columns: repeat(2, 1fr); }
  .clients__cell { min-height: 130px; padding: 28px 20px; }
  .work__item, .work__item--wide, .work__item--narrow { grid-column: span 12; }
  .footer__lead { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__base { flex-direction: column; }
  .page-hero { grid-template-columns: 1fr; padding-top: 110px; padding-bottom: 56px; }
  .page-meta { grid-template-columns: 1fr 1fr; }
  .work-row { grid-template-columns: 40px 1fr 40px; }
  .work-row__client { display: none; }
  .case__hero { grid-template-columns: 1fr; padding-top: 110px; }
  .case__grid .col-7, .case__grid .col-5, .case__grid .col-6 { grid-column: span 12; }
  .case__next { flex-direction: column; gap: 16px; align-items: flex-start; }
  .two-col { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .watermark { font-size: clamp(160px, 50vw, 320px); }
}