/* ============================================================
   BRIGHTLABEL STUDIO · Sektionen
   Jede Zone hat eigenes Raster, eigenen Rhythmus, eigene Dichte.
   ============================================================ */

/* ══ Sektionskopf (gemeinsames Muster) ═══════════════════ */
.sechead {
  display: grid;
  gap: 1.4rem;
  max-width: 46rem;
  margin-bottom: clamp(3rem, 7vw, 5.5rem);
}
.sechead__title { font-size: var(--fs-h2); }
.sechead__text { font-size: var(--fs-lead); color: var(--muted); max-width: 42ch; }
.sechead--split {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 3rem;
  max-width: none;
}
.sechead--split .sechead__text { text-align: right; max-width: 34ch; }

/* ══════════ HERO ══════════ */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  /* minmax(0, 1fr) ist Pflicht: sonst zieht die max-content-Breite des
     Laufbands die Grid-Spalte auf ein Vielfaches der Viewport-Breite. */
  grid-template-columns: minmax(0, 1fr);
  padding-top: clamp(7rem, 14vh, 10rem);
  /* Fußraum in Höhe der Naht, damit die helle Sektion darunter
     nicht das Laufband überdeckt. */
  padding-bottom: var(--seam);
  isolation: isolate;
  overflow: hidden;
}
.hero__field {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  opacity: .85;
}
.hero__glow {
  position: absolute;
  top: -20%; right: -10%;
  width: min(70vw, 900px);
  aspect-ratio: 1;
  z-index: -2;
  background: radial-gradient(circle, var(--accent-glow), transparent 62%);
  filter: blur(70px);
  opacity: .5;
  animation: glowdrift 26s var(--e-soft) infinite alternate;
  /* Nur verschieben, nicht skalieren: Skalierung würde die weiche
     Kante in jedem Frame neu rastern. */
  will-change: transform;
  pointer-events: none;
}
@keyframes glowdrift {
  from { transform: translate3d(0, 0, 0); }
  to   { transform: translate3d(-7%, 7%, 0); }
}
.hero__grain {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  /* Ohne mix-blend-mode: eine Blend-Ebene über der ganzen Herofläche
     zwingt den Bereich bei jedem Frame in eine neue Compositing-Gruppe. */
  opacity: .16;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.42'/%3E%3C/svg%3E");
}

.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  align-content: center;
  column-gap: clamp(2.5rem, 6vw, 5rem);
  row-gap: clamp(1.5rem, 3.5vw, 2.75rem);
  padding-bottom: clamp(3rem, 8vh, 6rem);
}
/* Die Headline nimmt die volle Satzbreite: erst darunter teilt sich
   das Raster in Fließtext links und Statuskarte rechts. */
.hero__inner > .pill,
.hero__title { grid-column: 1 / -1; }
.hero__inner > .pill { justify-self: start; }
.hero__lead {
  display: grid;
  gap: clamp(1.4rem, 2.6vw, 2rem);
  justify-items: start;
  align-content: start;
}
.statuscard { align-self: end; }
.hero__title {
  font-size: var(--fs-display);
  font-weight: 800;
  line-height: var(--lh-display);
  letter-spacing: var(--tr-display);
}
.hero__title em { font-weight: 400; }
.hero__sub {
  font-size: var(--fs-lead);
  color: var(--ink-muted);
  max-width: 48ch;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: .8rem; }
.hero__proof {
  display: flex;
  flex-wrap: wrap;
  gap: 1.75rem;
  padding-top: .5rem;
  font-size: var(--fs-sm);
  color: var(--ink-faint);
}
.hero__proof strong {
  display: block;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -.03em;
  color: var(--ink-text);
}

.hero__scroll {
  position: absolute;
  left: var(--gutter);
  /* Muss oberhalb der Kontrastnaht bleiben, sonst überdeckt ihn die
     helle Sektion darunter. */
  bottom: calc(var(--seam) + clamp(1rem, 3vh, 2rem));
  display: none;
  align-items: center;
  gap: .7rem;
  font-size: var(--fs-micro);
  letter-spacing: var(--tr-label);
  text-transform: uppercase;
  color: var(--ink-faint);
}
.hero__scrollline {
  display: block;
  width: 46px; height: 1px;
  background: var(--ink-line);
  overflow: hidden;
  position: relative;
}
.hero__scrollline::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform-origin: left;
  animation: scrollcue 2.4s var(--e-inout) infinite;
}
@keyframes scrollcue {
  0%   { transform: scaleX(0); transform-origin: left; }
  45%  { transform: scaleX(1); transform-origin: left; }
  55%  { transform: scaleX(1); transform-origin: right; }
  100% { transform: scaleX(0); transform-origin: right; }
}

/* ══════════ VERTRAUEN ══════════ */
.trust { padding-block: var(--sec-y); }
.trust__head { display: grid; gap: 1.4rem; margin-bottom: clamp(3rem, 7vw, 5rem); }
.trust__claim { font-size: var(--fs-h2); max-width: 22ch; }

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  padding-block: clamp(2rem, 4vw, 3rem);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.logos {
  padding-top: clamp(2rem, 4vw, 3rem);
}
.logos b {
  font-size: clamp(1.1rem, 2.2vw, 1.6rem);
  font-weight: 600;
  letter-spacing: -.025em;
  color: var(--paper-faint);
  transition: color var(--d-fast) var(--e-out);
}
.logos b:hover { color: var(--paper-text); }
.logos i { color: var(--accent-deep); font-style: normal; }

/* ══════════ LEISTUNGEN ══════════ */
.services { padding-block: var(--sec-y); }
.srv { border-top: 1px solid var(--line); }
.srv__row { border-bottom: 1px solid var(--line); }
.srv__head {
  display: grid;
  grid-template-columns: 12rem minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 2rem;
  width: 100%;
  padding: clamp(1.5rem, 3vw, 2.4rem) 0;
  text-align: left;
}
.srv__idx {
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: var(--tr-label);
  text-transform: uppercase;
  color: var(--faint);
  transition: color var(--d-mid) var(--e-out);
}
.srv__title {
  font-size: clamp(1.65rem, 3.6vw, 2.8rem);
  font-weight: 600;
  transition: transform .55s var(--e-out), color .4s var(--e-out);
}
.srv__hint {
  font-size: var(--fs-sm);
  color: var(--muted);
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity .45s var(--e-out), transform .45s var(--e-out);
}
.srv__plus {
  position: relative;
  width: 1.1rem; height: 1.1rem;
  color: var(--muted);
}
.srv__plus::before,
.srv__plus::after {
  content: '';
  position: absolute;
  top: 50%; left: 0;
  width: 100%; height: 1.5px;
  background: currentColor;
  transition: transform .45s var(--e-out), background-color .3s;
}
.srv__plus::after { transform: rotate(90deg); }

.srv__row.is-open .srv__idx { color: var(--accent-ctx); }
.srv__row.is-open .srv__title { transform: translateX(10px); }
.srv__row.is-open .srv__hint { opacity: 1; transform: none; }
.srv__row.is-open .srv__plus::after { transform: rotate(0); }
.srv__row.is-open .srv__plus { color: var(--accent-ctx); }

.srv__body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .6s var(--e-out);
}
.srv__row.is-open .srv__body { grid-template-rows: 1fr; }
.srv__bodyin { overflow: hidden; }
.srv__bodyin > * {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .5s var(--e-out), transform .5s var(--e-out);
}
.srv__row.is-open .srv__bodyin > * { opacity: 1; transform: none; transition-delay: .1s; }
.srv__bodyin p {
  max-width: 58ch;
  margin-left: 14rem;
  padding-bottom: 1.4rem;
  color: var(--muted);
}
.srv__bodyin .chips { margin-left: 14rem; padding-bottom: 2.2rem; }

/* ══════════ PROZESS ══════════ */
.process { padding-block: var(--sec-y); }
.process__grid {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(2.5rem, 7vw, 6rem);
  align-items: start;
}
.process__aside {
  position: sticky;
  top: clamp(6rem, 14vh, 9rem);
  display: grid;
  gap: 1.4rem;
  justify-items: start;
}
.process__title { font-size: var(--fs-h2); }
.process__text { color: var(--muted); max-width: 38ch; }
.process__rail {
  position: relative;
  width: 100%;
  max-width: 12rem;
  height: 2px;
  margin-top: 1rem;
  background: var(--line);
  overflow: hidden;
}
.process__rail i {
  display: block;
  height: 100%;
  width: 100%;
  background: var(--accent-ctx);
  transform: scaleX(var(--p, 0));
  transform-origin: left;
}

.steps { display: grid; gap: clamp(1rem, 2vw, 1.5rem); }
.step {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: 1.5rem;
  padding: clamp(1.6rem, 3vw, 2.3rem);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--surface);
  transition: border-color .45s var(--e-out), transform .5s var(--e-out);
}
.step:hover { border-color: var(--accent-ctx); transform: translateY(-3px); }
.step__idx {
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: var(--tr-label);
  text-transform: uppercase;
  color: var(--accent-ctx);
  padding-top: .4rem;
}
.step__main { display: grid; gap: .6rem; }
.step__main h3 { font-size: var(--fs-h3); font-weight: 600; }
.step__main p { color: var(--muted); max-width: 46ch; }
.step__meta {
  font-size: var(--fs-xs);
  color: var(--faint);
  padding-top: .3rem;
}

/* ══════════ ARBEITEN ══════════ */
.work { padding-block: var(--sec-y); }
.cases { display: grid; gap: clamp(3.5rem, 9vw, 7rem); }
.case__link {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 4.5rem);
}
.case--flip .case__link { direction: rtl; }
.case--flip .case__link > * { direction: ltr; }
.case__visual { position: relative; }
.case__visual::after {
  content: '';
  position: absolute;
  inset: 12% 6% -6%;
  z-index: -1;
  background: radial-gradient(60% 60% at 50% 50%, color-mix(in oklab, var(--case-a) 45%, transparent), transparent 70%);
  filter: blur(60px);
  opacity: 0;
  transition: opacity .7s var(--e-out);
}
.case__link:hover .case__visual::after { opacity: .75; }
.case__link:hover .mock { transform: translateY(-8px) scale(1.014); }
.case__meta { display: grid; gap: 1rem; justify-items: start; }
.case__idx {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: var(--tr-label);
  text-transform: uppercase;
  color: var(--faint);
}
.case__idx::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-ctx);
}
.case__name {
  font-size: clamp(2rem, 4.4vw, 3.4rem);
  font-weight: 700;
  transition: color .4s var(--e-out);
}
.case__link:hover .case__name { color: var(--accent-ctx); }
.case__text { color: var(--muted); max-width: 34ch; }
.case__go {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding-top: .4rem;
  font-size: var(--fs-sm);
  font-weight: 600;
  border-bottom: 1px solid var(--line);
  padding-bottom: .35rem;
  transition: border-color .4s var(--e-out), gap .4s var(--e-out);
}
.case__go svg { width: .95rem; height: .95rem; }
.case__link:hover .case__go { border-color: var(--accent-ctx); gap: .85rem; }

/* ══════════ STIMMEN ══════════ */
.voices { padding-block: var(--sec-y); }
.voices__rows { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1.25rem; }

/* ══════════ STUDIO ══════════ */
.studio { padding-block: var(--sec-y); }
.studio__top { display: grid; gap: 1.5rem; margin-bottom: clamp(3rem, 7vw, 5rem); }
.studio__claim { font-size: var(--fs-h2); max-width: 20ch; }
.studio__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.founder {
  display: grid;
  gap: 1.75rem;
  padding: clamp(1.75rem, 3.5vw, 2.6rem);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(165deg, rgba(255,255,255,.045), rgba(255,255,255,.008));
}
.founder__portrait {
  position: relative;
  display: grid;
  place-items: center;
  width: 7.25rem; height: 7.25rem;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--accent), #12246B);
}
/* Das Foto deckt die Initialen ab. Fehlt die Datei, bleiben sie sichtbar. */
.founder__photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 22%;
  border-radius: 50%;
  transform: scale(1.001);
  transition: transform .8s var(--e-out), filter .6s var(--e-out);
}
.founder:hover .founder__photo { transform: scale(1.05); }
.founder__initials {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -.04em;
  color: #fff;
}
.founder__ring {
  position: absolute;
  inset: -10px;
  border: 1px solid var(--ink-line);
  border-radius: 50%;
  animation: ringspin 14s linear infinite;
  border-top-color: var(--accent);
}
@keyframes ringspin { to { transform: rotate(360deg); } }
.founder__body { display: grid; gap: .7rem; }
.founder__body h3 { font-size: var(--fs-h3); }
.founder__role {
  font-size: var(--fs-sm);
  color: var(--accent-ctx);
  font-weight: 500;
}
.founder__body > p { color: var(--muted); }
.founder__facts {
  display: grid;
  gap: .1rem;
  margin-top: .6rem;
}
.founder__facts li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: .7rem 0;
  border-top: 1px solid var(--line-soft);
  font-size: var(--fs-sm);
}
.founder__facts span { color: var(--faint); }
.founder__facts b { font-weight: 500; }

.diffs { display: grid; gap: 1rem; }
.diff {
  position: relative;
  display: grid;
  gap: .6rem;
  padding: clamp(1.4rem, 2.6vw, 2rem);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  transition: border-color .45s var(--e-out), background-color .45s var(--e-out);
}
.diff:hover { border-color: var(--accent-ctx); background: rgba(255,255,255,.02); }
.diff__bad {
  display: flex;
  align-items: baseline;
  gap: .6rem;
  font-size: 1.02rem;
  color: var(--faint);
  text-decoration: line-through;
  text-decoration-color: var(--accent-ctx);
  text-decoration-thickness: 1px;
}
.diff__good { color: var(--fg); }

/* ══════════ FAQ ══════════ */
.faq { padding-block: var(--sec-y); }
.faq__grid {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  gap: clamp(2.5rem, 7vw, 6rem);
  align-items: start;
}
.faq__aside {
  position: sticky;
  top: clamp(6rem, 14vh, 9rem);
  display: grid;
  gap: 1.2rem;
  justify-items: start;
}
.faq__title { font-size: var(--fs-h2); }
.faq__note { color: var(--muted); max-width: 32ch; }

/* ══════════ KONTAKT ══════════ */
.contact {
  position: relative;
  padding-block: var(--sec-y);
  overflow: hidden;
}
.contact__glow {
  position: absolute;
  left: 50%; bottom: -30%;
  width: min(90vw, 1100px);
  aspect-ratio: 1;
  transform: translateX(-50%);
  background: radial-gradient(circle, var(--accent-glow), transparent 60%);
  filter: blur(110px);
  opacity: .38;
  pointer-events: none;
}
.contact__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}
.contact__lead { display: grid; gap: 1.5rem; justify-items: start; }
.contact__title { font-size: var(--fs-h2); }
.contact__text { color: var(--muted); max-width: 40ch; }
.contact__direct {
  display: grid;
  gap: .1rem;
  width: 100%;
  max-width: 26rem;
  margin-top: .5rem;
}
.contact__direct li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .85rem 0;
  border-top: 1px solid var(--line);
  font-size: var(--fs-sm);
}
.contact__direct span { color: var(--faint); }
.contact__direct b { font-weight: 500; }

.form {
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: rgba(255,255,255,.025);
  backdrop-filter: blur(12px);
}

/* ══════════ FOOTER ══════════ */
.foot {
  position: relative;
  background: var(--ink);
  color: var(--ink-text);
  padding-top: clamp(3.5rem, 8vw, 6rem);
  border-top: 1px solid var(--ink-line-soft);
  overflow: hidden;
}
.foot__grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: clamp(2rem, 4vw, 3rem);
  padding-bottom: clamp(3rem, 6vw, 4.5rem);
}
.foot__col { display: grid; gap: .6rem; align-content: start; }
.foot__claim {
  font-size: clamp(1.3rem, 2.4vw, 1.85rem);
  font-weight: 600;
  letter-spacing: var(--tr-head);
  line-height: 1.25;
  max-width: 18ch;
}
.foot__label {
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: var(--tr-label);
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: .35rem;
}
.foot__col a, .foot__col > span:not(.foot__label) {
  font-size: var(--fs-sm);
  color: var(--ink-muted);
  transition: color var(--d-fast) var(--e-out);
}
.foot__col a:hover { color: var(--accent); }

.foot__wordmark {
  font-size: clamp(3.5rem, 17vw, 15rem);
  font-weight: 800;
  letter-spacing: -.055em;
  line-height: .8;
  color: transparent;
  -webkit-text-stroke: 1px rgba(245,243,240,.13);
  user-select: none;
  transform: translateY(12%);
}
.foot__base {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 1.5rem;
  border-top: 1px solid var(--ink-line-soft);
  font-size: var(--fs-xs);
  color: var(--ink-faint);
}
.foot__top {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  color: var(--ink-muted);
  font-size: var(--fs-xs);
  transition: color var(--d-fast) var(--e-out);
}
.foot__top svg { width: .9rem; height: .9rem; transition: transform .4s var(--e-out); }
.foot__top:hover { color: var(--accent); }
.foot__top:hover svg { transform: translateY(-3px); }