/* =====================================================================
   soulsiders bulli – Designsystem
   Retro-Reiseposter · mintgrün & sonnenwarm · Stempel-Signet
   Eigenständig, aber erkennbar verwandt mit soulsiders photography
   Aufbau: 1 Variablen · 2 Basis · 3 Typografie · 4 Layout · 5 Signet
   6 Header/Navigation · 7 Hero · 8 Buttons · 9 Galerien · 10 Bausteine
   11 Einsatzmöglichkeiten (Firmen) · 12 Pakete · 13 Preise · 14 Ablauf
   15 CTA · 16 Formular · 17 Footer · 18 Lightbox · 19 FAQ
   20 Sticky-CTA · 21 Animation · 22 Responsive
   ===================================================================== */

/* -------------------- 1 · Variablen -------------------- */
:root {
  --paper:      #F5EFDC;   /* warmes Posterpapier                    */
  --paper-2:    #EDE3C8;   /* etwas tiefer, für Wechselflächen       */
  --white:      #FFFDF7;
  --ink:        #1F2A24;   /* tiefes Tannengrün-Schwarz              */
  --ink-soft:   #4A554D;
  --muted:      #857C68;

  --mint:       #4F9E82;   /* kräftiges Retro-Mint (vom echten Bus)  */
  --mint-deep:  #2C6B54;
  --mint-pale:  #DCEAE1;

  --sun:        #E8A23C;   /* Marigold – Energie, Firmen-CTA         */
  --sun-deep:   #B97A1E;
  --rust:       #C1552F;   /* Terrakotta – zweiter Akzent            */

  --line:       #DCD0AE;
  --line-ink:   rgba(31,42,36,.16);

  --font-display: 'Bevan', 'Arial Black', sans-serif;
  --font-body:    'Archivo', -apple-system, BlinkMacSystemFont, sans-serif;

  --container: 1320px;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --section-y: clamp(4rem, 9vw, 8rem);

  --ease: cubic-bezier(.22,.61,.36,1);
  --header-h: 84px;
}

/* -------------------- 2 · Basis -------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1.05rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; color: inherit; }

html[data-lang-mode="de"] [data-lang="en"],
html[data-lang-mode="en"] [data-lang="de"] { display: none !important; }

:focus-visible { outline: 3px solid var(--sun); outline-offset: 3px; }
::selection { background: var(--sun); color: var(--ink); }

/* -------------------- 3 · Typografie -------------------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 400; line-height: 1.04; margin: 0; text-wrap: balance; }
p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

.eyebrow {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--mint-deep);
  margin: 0 0 1.2rem;
  display: inline-flex;
  align-items: center;
  gap: .55rem;
}
.eyebrow.on-dark { color: var(--sun); }
.eyebrow.on-mint { color: var(--paper); }

.display { font-family: var(--font-display); font-size: clamp(2.6rem, 6.4vw, 5.4rem); line-height: 1; }
h2 { font-size: clamp(1.9rem, 4.2vw, 3.1rem); }
h3 { font-size: clamp(1.25rem, 2.2vw, 1.7rem); }
.lead {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  line-height: 1.55;
  color: var(--ink-soft);
}
.measure { max-width: 40rem; }
.center { text-align: center; }
.muted { color: var(--muted); }

.link-u {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: .82rem;
  letter-spacing: .06em;
  color: var(--ink);
  padding-bottom: 4px;
  border-bottom: 2px solid var(--mint);
  transition: color .3s var(--ease), border-color .3s var(--ease);
}
.link-u:hover { color: var(--mint-deep); border-color: var(--sun); }

/* -------------------- 4 · Layout -------------------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.container--narrow { max-width: 860px; }
.section { padding-block: var(--section-y); }
.section--tight { padding-block: clamp(2.5rem, 5vw, 4rem); }
.section--paper2 { background: var(--paper-2); }
.section--ink { background: var(--ink); color: var(--paper); }
.section--ink .eyebrow { color: var(--sun); }
.section--ink h2, .section--ink .lead { color: var(--paper); }
.section--mint { background: var(--mint); color: var(--white); }
.section--mint h2, .section--mint .lead { color: var(--white); }
.section--below-header { padding-top: calc(var(--header-h) + clamp(2.5rem, 6vw, 5rem)); }

.section-head { max-width: 44rem; margin-bottom: clamp(2.2rem, 5vw, 3.6rem); }
.section-head.center { margin-inline: auto; }

.legal h2 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); margin: 2.4rem 0 .9rem; font-family: var(--font-body); font-weight: 800; }
.legal h3 { font-family: var(--font-body); font-weight: 700; font-size: 1.02rem; margin: 1.6rem 0 .5rem; }
.legal p, .legal li { color: var(--ink-soft); font-size: 1rem; }
.legal ul { padding-left: 1.2rem; }
.legal a { color: var(--mint-deep); border-bottom: 1px solid var(--line); }
.legal a:hover { border-color: var(--mint-deep); }
.legal .ph { background: rgba(232,162,60,.18); border: 1px dashed var(--sun-deep); padding: .8rem 1rem; }

/* -------------------- 5 · Signet (Stempel & Sonne) -------------------- */
.stamp { display: block; color: currentColor; }
.stamp circle, .stamp line { fill: none; stroke: currentColor; }
.divider { display: flex; align-items: center; justify-content: center; gap: 1.2rem; color: var(--line); }
.divider::before, .divider::after { content: ""; height: 1px; width: min(100px, 20vw); background: var(--line); }
.divider .stamp { width: 30px; height: 30px; }

/* -------------------- 6 · Header / Navigation -------------------- */
.header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--header-h);
  display: flex; align-items: center;
  background: var(--paper);
  border-bottom: 3px solid var(--ink);
  transition: box-shadow .3s var(--ease);
}
.header.scrolled { box-shadow: 0 6px 24px rgba(31,42,36,.1); }
.header .container { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }

.brand { display: flex; align-items: center; gap: .5rem; }
.brand-icon { height: 40px; width: auto; flex: none; }
.footer__brand .brand-icon { height: 34px; }
.brand-soul {
  font-family: var(--font-body); font-weight: 800; font-size: 1.2rem;
  letter-spacing: .01em; text-transform: uppercase; color: var(--ink);
}
.brand-bulli {
  font-family: var(--font-display); font-size: 1.05rem; color: var(--white);
  background: var(--rust); padding: .18rem .6rem .1rem; border-radius: 3px;
  transform: rotate(-4deg); display: inline-block;
}

.nav { display: flex; align-items: center; gap: clamp(1.1rem, 2vw, 2rem); }
.nav-link {
  font-family: var(--font-body); font-weight: 700;
  font-size: .82rem; letter-spacing: .04em;
  color: var(--ink); position: relative; padding: 6px 0;
  transition: color .3s var(--ease);
}
.nav-link::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 3px; width: 100%;
  background: var(--sun); transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav-link:hover::after, .nav-link[aria-current="page"]::after { transform: scaleX(1); }
.nav-link[aria-current="page"] { color: var(--mint-deep); }

.lang { display: inline-flex; align-items: center; gap: .5rem; }
.lang-btn { font-family: var(--font-body); font-weight: 700; font-size: .76rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); padding: 4px 2px; transition: color .3s var(--ease); }
.lang-btn.active { color: var(--ink); }
.lang-sep { width: 1px; height: 12px; background: var(--line); display: inline-block; }

.nav-toggle { display: none; width: 34px; height: 34px; position: relative; z-index: 120; }
.nav-toggle span { position: absolute; left: 5px; right: 5px; height: 3px; background: var(--ink); transition: transform .3s var(--ease), opacity .2s; }
.nav-toggle span:nth-child(1) { top: 11px; }
.nav-toggle span:nth-child(2) { bottom: 11px; }
body.nav-open .nav-toggle span:nth-child(1) { transform: translateY(4px) rotate(45deg); }
body.nav-open .nav-toggle span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }

.nav-overlay {
  position: fixed; inset: 0; z-index: 110; background: var(--mint);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1.4rem;
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity .35s var(--ease), transform .35s var(--ease), visibility .35s;
}
body.nav-open .nav-overlay { opacity: 1; visibility: visible; transform: none; }
.nav-overlay a {
  font-family: var(--font-display); font-size: clamp(1.8rem, 8vw, 2.8rem); color: var(--white);
  opacity: 0; transform: translateY(14px); transition: opacity .5s var(--ease), transform .5s var(--ease), color .3s;
}
body.nav-open .nav-overlay a { opacity: 1; transform: none; }
.nav-overlay a:hover { color: var(--sun); }
.nav-overlay .stamp { width: 44px; height: 44px; color: var(--white); margin-bottom: .4rem; }
.nav-overlay .lang { margin-top: .8rem; }
.nav-overlay .lang-btn { font-size: .88rem; color: rgba(255,255,255,.7); }
.nav-overlay .lang-btn.active { color: var(--white); }

/* -------------------- 7 · Hero (Poster/Postkarte) -------------------- */
.hero {
  position: relative; overflow: hidden;
  padding-top: calc(var(--header-h) + clamp(3rem, 7vw, 5.5rem));
  padding-bottom: clamp(3.5rem, 8vw, 6rem);
  background: var(--mint);
  background-image: radial-gradient(rgba(255,253,247,.15) 1.5px, transparent 1.5px);
  background-size: 22px 22px;
}
.hero .container { display: grid; grid-template-columns: .95fr 1.05fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: center; }
.hero__title { color: var(--paper); font-size: clamp(2.8rem, 6.6vw, 5.6rem); }
.hero__sub { font-family: var(--font-body); font-weight: 500; font-size: clamp(1.1rem, 2vw, 1.35rem); margin-top: 1.2rem; color: rgba(255,253,247,.92); max-width: 32rem; }
.hero__actions { margin-top: 2.2rem; display: flex; gap: 1rem; flex-wrap: wrap; }

.hero__postcard { position: relative; }
.hero__postcard-frame {
  position: relative; z-index: 1;
  border: 10px solid var(--paper); box-shadow: 0 22px 50px rgba(15,20,17,.32);
  transform: rotate(3deg); transition: transform .4s var(--ease);
}
.hero__postcard-frame img { aspect-ratio: 3/2; object-fit: cover; width: 100%; }
.hero__postcard:hover .hero__postcard-frame { transform: rotate(0deg); }
.hero__tag {
  position: absolute; z-index: 2; top: -14px; left: -18px; background: var(--rust); color: var(--white);
  font-family: var(--font-display); font-size: 1rem; padding: .5rem .9rem .4rem;
  transform: rotate(-8deg); box-shadow: 0 8px 18px rgba(15,20,17,.28);
}
.hero__stampmark { position: absolute; z-index: 2; bottom: -18px; right: -14px; width: 92px; height: 92px; color: var(--paper); background: var(--ink); border-radius: 50%; padding: 12px; box-shadow: 0 10px 22px rgba(15,20,17,.3); }

/* -------------------- 8 · Buttons -------------------- */
.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--font-body); font-weight: 800; font-size: .84rem; letter-spacing: .03em;
  padding: 1rem 1.9rem; border: 3px solid var(--ink); color: var(--ink); background: var(--paper);
  transition: background .3s var(--ease), color .3s var(--ease), transform .2s var(--ease), box-shadow .3s var(--ease);
  box-shadow: 4px 4px 0 var(--ink);
}
.btn:hover { transform: translate(-2px,-2px); box-shadow: 6px 6px 0 var(--ink); }
.btn:active { transform: translate(0,0); box-shadow: 2px 2px 0 var(--ink); }
.btn--solid { background: var(--ink); color: var(--paper); }
.btn--sun { background: var(--sun); border-color: var(--ink); color: var(--ink); }
.btn--light { background: var(--paper); border-color: var(--paper); color: var(--ink); box-shadow: 4px 4px 0 rgba(15,20,17,.35); }
.btn--light:hover { box-shadow: 6px 6px 0 rgba(15,20,17,.35); }
.btn--outline-light { background: transparent; border-color: var(--paper); color: var(--paper); box-shadow: none; }
.btn--outline-light:hover { background: rgba(255,253,247,.12); transform: none; }

/* -------------------- 9 · Galerien -------------------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.split--reverse .split__media { order: 2; }
.split__media img { width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.split__media.landscape img { aspect-ratio: 3/2; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(.8rem, 2vw, 1.4rem); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(.8rem, 2vw, 1.4rem); }
.grid-3 .shot img, .grid-2 .shot img { aspect-ratio: 4/5; width: 100%; object-fit: cover; }

.shot { position: relative; overflow: hidden; cursor: zoom-in; background: var(--paper-2); border: 3px solid var(--ink); }
.shot img { transition: transform 1s var(--ease); }
.shot:hover img { transform: scale(1.05); }

/* -------------------- 10 · Bausteine -------------------- */
.feature-list { list-style: none; padding: 0; margin: 0; }
.feature-list li { display: flex; gap: 1rem; padding: 1.1rem 0; border-top: 2px dashed var(--line-ink); }
.feature-list li:last-child { border-bottom: 2px dashed var(--line-ink); }
.feature-list .stamp { width: 26px; height: 26px; flex: none; margin-top: 2px; color: var(--mint-deep); }
.feature-list h4 { font-family: var(--font-body); font-weight: 800; font-size: 1rem; margin-bottom: .2rem; }
.feature-list p { font-size: .96rem; color: var(--ink-soft); margin: 0; }

.pill { display: inline-flex; align-items: center; gap:.4rem; font-family: var(--font-body); font-weight: 800; font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink); background: var(--paper); border: 2px solid var(--ink); border-radius: 999px; padding: .5rem 1rem; }

.badge {
  display: inline-block; font-family: var(--font-display); font-size: .78rem;
  background: var(--sun); color: var(--ink); padding: .35rem .7rem .25rem; border-radius: 3px;
  transform: rotate(-3deg);
}

/* -------------------- 11 · Einsatzmöglichkeiten (Firmen-Herzstück) -------------------- */
.usecases { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; }
.usecase-card {
  background: var(--paper); border: 2px solid var(--ink); border-left: 6px dashed var(--sun);
  padding: 1.6rem 1.4rem; transition: transform .3s var(--ease), box-shadow .3s var(--ease);
  display: flex; flex-direction: column; gap: .5rem;
}
.usecase-card:hover { transform: translateY(-5px) rotate(-.5deg); box-shadow: 8px 10px 0 rgba(31,42,36,.14); }
.usecase-card .n { font-family: var(--font-display); font-size: 1rem; color: var(--rust); }
.usecase-card h4 { font-family: var(--font-body); font-weight: 800; font-size: 1.05rem; }
.usecase-card p { font-size: .92rem; color: var(--ink-soft); margin: 0; }

.b2b-features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem 2rem; margin-top: 1rem; }
.b2b-feature { display: flex; gap: .8rem; align-items: flex-start; }
.b2b-feature .stamp { width: 22px; height: 22px; flex: none; margin-top: 3px; color: var(--sun); }
.b2b-feature h5 { font-family: var(--font-body); font-weight: 800; font-size: .96rem; margin: 0 0 .2rem; color: var(--paper); }
.b2b-feature p { font-size: .88rem; margin: 0; color: rgba(245,239,220,.72); }

/* -------------------- 12 · Pakete (Firmen-Tiers) -------------------- */
.tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; align-items: stretch; }
.tier-card {
  background: var(--white); border: 2px solid var(--ink); padding: 2rem 1.7rem;
  display: flex; flex-direction: column; position: relative;
}
.tier-card--featured { background: var(--ink); color: var(--paper); border-color: var(--ink); transform: translateY(-10px); box-shadow: 8px 10px 0 var(--sun); }
.tier-card--featured .tier-card__note { color: rgba(245,239,220,.68); }
.tier-card__badge {
  position: absolute; top: -14px; right: 1.4rem; background: var(--sun); color: var(--ink);
  font-family: var(--font-display); font-size: .78rem; padding: .35rem .7rem .25rem; transform: rotate(3deg);
}
.tier-card h3 { font-size: 1.5rem; margin-bottom: .3rem; }
.tier-card__for { font-family: var(--font-body); font-weight: 700; font-size: .82rem; color: var(--mint-deep); margin-bottom: 1.2rem; }
.tier-card--featured .tier-card__for { color: var(--sun); }
.tier-card ul { list-style: none; padding: 0; margin: 0 0 1.4rem; display: grid; gap: .6rem; }
.tier-card li { font-size: .92rem; padding-left: 1.3rem; position: relative; }
.tier-card li::before { content: "+"; position: absolute; left: 0; font-family: var(--font-display); color: var(--sun-deep); }
.tier-card--featured li::before { color: var(--sun); }
.tier-card__note { font-size: .84rem; color: var(--muted); margin-bottom: 1.4rem; }
.tier-card .btn { margin-top: auto; align-self: flex-start; }

/* -------------------- 13 · Preise (Privat) -------------------- */
.pricing { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(1.4rem, 3vw, 2.4rem); }
.price-card { border: 2px solid var(--ink); padding: clamp(1.8rem, 3vw, 2.6rem); background: var(--white); display: flex; flex-direction: column; }
.price-card h3 { font-size: 1.5rem; margin-bottom: 1.1rem; }
.price-row { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; padding: .85rem 0; border-top: 2px dashed var(--line-ink); font-variant-numeric: tabular-nums; }
.price-row:first-of-type { border-top: 0; }
.price-row .p { font-family: var(--font-body); color: inherit; }
.price-row .v { font-family: var(--font-display); font-size: 1.4rem; white-space: nowrap; }
.price-note { font-size: .88rem; color: var(--muted); margin-top: 1.3rem; }

/* -------------------- 14 · Ablauf -------------------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1.4rem, 3vw, 2.6rem); }
.step__n { font-family: var(--font-display); font-size: 2.1rem; color: var(--mint); line-height: 1; }
.step h4 { font-family: var(--font-body); font-weight: 800; font-size: 1.1rem; margin: .6rem 0 .4rem; }
.step p { font-size: .93rem; color: var(--ink-soft); margin: 0; }
.step::after { content: ""; display: block; width: 30px; height: 3px; background: var(--sun); margin-top: 1.1rem; }

/* -------------------- 15 · CTA-Band -------------------- */
.cta { position: relative; overflow: hidden; text-align: center; background: var(--rust); }
.cta__bg { position: absolute; inset: 0; opacity: .28; }
.cta__bg img { width: 100%; height: 100%; object-fit: cover; }
.cta__inner { position: relative; z-index: 2; color: var(--white); padding-block: clamp(4.5rem, 10vw, 8rem); }
.cta__inner h2 { color: var(--white); }
.cta__inner .lead { color: rgba(255,253,247,.92); }

/* -------------------- 16 · Formular -------------------- */
.form { display: grid; gap: 1.4rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }
.field { display: flex; flex-direction: column; gap: .5rem; }
.field label { font-family: var(--font-body); font-weight: 700; font-size: .74rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.field input, .field select, .field textarea {
  font-family: var(--font-body); font-size: 1rem; color: var(--ink);
  background: var(--white); border: 2px solid var(--ink); padding: .9rem 1rem;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--mint-deep); box-shadow: 3px 3px 0 var(--mint); }
.field textarea { resize: vertical; min-height: 140px; }
.form .consent { display: flex; gap: .7rem; align-items: flex-start; font-size: .86rem; color: var(--ink-soft); }
.form .consent input { margin-top: 5px; }
.form-note { font-size: .82rem; color: var(--muted); }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.contact-lines { list-style: none; padding: 0; margin: 0; }
.contact-lines li { padding: 1rem 0; border-top: 2px dashed var(--line-ink); }
.contact-lines li:last-child { border-bottom: 2px dashed var(--line-ink); }
.contact-lines .k { font-family: var(--font-body); font-weight: 800; font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); display: block; margin-bottom: .25rem; }
.contact-lines .v { font-family: var(--font-display); font-size: 1.25rem; }

/* -------------------- 17 · Footer -------------------- */
.footer { background: var(--ink); color: var(--paper); padding-block: clamp(3.2rem, 6vw, 5rem) 2rem; }
.footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; align-items: start; }
.footer__brand .brand-soul { color: var(--paper); }
.footer__brand p { color: rgba(245,239,220,.68); max-width: 24rem; font-size: .96rem; margin-top: 1.2rem; }
.footer h5 { font-family: var(--font-body); font-weight: 800; font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: var(--sun); margin: 0 0 1.1rem; }
.footer__links { list-style: none; padding: 0; margin: 0; display: grid; gap: .7rem; }
.footer__links a { color: rgba(245,239,220,.82); font-size: .96rem; transition: color .3s; }
.footer__links a:hover { color: var(--white); }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; margin-top: clamp(2.6rem, 5vw, 4rem); padding-top: 1.5rem; border-top: 2px solid rgba(245,239,220,.16); }
.footer__bottom p { margin: 0; color: rgba(245,239,220,.55); font-size: .82rem; }
.footer__legal { display: flex; gap: 1.4rem; }
.footer__legal a { color: rgba(245,239,220,.7); font-size: .82rem; }
.footer__legal a:hover { color: var(--white); }

/* -------------------- 18 · Lightbox -------------------- */
.lightbox { position: fixed; inset: 0; z-index: 200; background: rgba(15,20,17,.95); display: none; align-items: center; justify-content: center; padding: clamp(1rem, 4vw, 3rem); }
.lightbox.open { display: flex; }
.lightbox img { max-width: 90vw; max-height: 86vh; object-fit: contain; box-shadow: 0 30px 90px rgba(0,0,0,.5); }
.lb-btn { position: absolute; color: rgba(245,239,220,.8); width: 56px; height: 56px; display: flex; align-items: center; justify-content: center; transition: color .3s; }
.lb-btn:hover { color: var(--white); }
.lb-close { top: 18px; right: 18px; font-size: 1.8rem; }
.lb-prev { left: 10px; top: 50%; transform: translateY(-50%); font-size: 2.4rem; }
.lb-next { right: 10px; top: 50%; transform: translateY(-50%); font-size: 2.4rem; }
.lb-cap { position: absolute; bottom: 22px; left: 0; right: 0; text-align: center; color: rgba(245,239,220,.7); font-family: var(--font-body); font-weight: 700; font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; }

/* -------------------- 19 · FAQ-Akkordeon -------------------- */
.faq-item { border-top: 2px dashed var(--line-ink); padding: 1.3rem 0; }
.faq-item:last-child { border-bottom: 2px dashed var(--line-ink); }
.faq-item summary {
  cursor: pointer; list-style: none;
  font-family: var(--font-body); font-weight: 800; font-size: 1.05rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; font-family: var(--font-display); font-size: 1.5rem; color: var(--rust);
  flex: none; transition: transform .3s var(--ease);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { margin-top: 1rem; color: var(--ink-soft); font-size: .98rem; }

/* -------------------- 20 · Mobile Sticky-CTA -------------------- */
.sticky-cta { display: none; }
@media (max-width: 700px) {
  .sticky-cta {
    display: flex; gap: .6rem; position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
    padding: .7rem var(--gutter); background: var(--paper); border-top: 3px solid var(--ink);
  }
  .sticky-cta .btn { flex: 1; justify-content: center; padding: .8rem 1rem; font-size: .74rem; box-shadow: none; }
  body { padding-bottom: 64px; }
}

/* -------------------- 21 · Animation -------------------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: .08s; }
.reveal-d2 { transition-delay: .16s; }
.reveal-d3 { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .shot img { transition: none; }
}

/* -------------------- 22 · Responsive -------------------- */
@media (max-width: 980px) {
  .usecases { grid-template-columns: repeat(2, 1fr); }
  .tiers { grid-template-columns: 1fr; }
  .tier-card--featured { transform: none; }
  .b2b-features { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  :root { --header-h: 70px; }
  .nav { display: none; }
  .nav-toggle { display: block; }
  .hero .container { grid-template-columns: 1fr; }
  .hero__postcard { max-width: 460px; margin-inline: auto; }
  .split, .grid-3, .pricing { grid-template-columns: 1fr; }
  .split--reverse .split__media { order: 0; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer__top { grid-template-columns: 1fr; gap: 2rem; }
}
@media (max-width: 560px) {
  .form-row { grid-template-columns: 1fr; }
  .grid-2, .usecases { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .lb-prev { left: 2px; } .lb-next { right: 2px; }
  .eyebrow { letter-spacing: .14em; font-size: .66rem; }
  .hero__title { font-size: clamp(2.3rem, 11vw, 3.4rem); }
  .display { font-size: clamp(2.2rem, 10vw, 3.2rem); }
  h1, h2, h3, p, .lead, .eyebrow { overflow-wrap: break-word; }
}