/* ============================================================
   Urban Constructions — Wohnungssanierung in Berlin
   Unified design system (anchor: website hero project)
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  /* Brand */
  --brand: #9896f1;
  --brand-strong: #7c7ae6;
  --brand-deep: #5d5bcf;
  --brand-ink: #4b48b8;
  --brand-tint: #eeedfc;
  --brand-wash: #f3f2fb;

  /* Neutrals */
  --ink: #1b1a20;
  --ink-soft: #56535e;
  --ink-30: rgba(27, 26, 32, 0.32);
  --white: #ffffff;
  --bg: #fbfaff;
  --line: rgba(27, 26, 32, 0.09);
  --line-soft: rgba(27, 26, 32, 0.06);

  /* Dark sections */
  --night: #131217;
  --night-2: #1b1a21;
  --on-dark: rgba(255, 255, 255, 0.94);
  --on-dark-soft: rgba(255, 255, 255, 0.78);
  --line-light: rgba(250, 249, 247, 0.13);

  /* Glass */
  --glass-bg: rgba(255, 255, 255, 0.12);
  --glass-bg-hover: rgba(255, 255, 255, 0.22);
  --glass-border: rgba(255, 255, 255, 0.3);
  --glass-blur: blur(10px);
  --scrim: rgba(16, 14, 22, 0.55);

  /* Radii */
  --radius-sm: 16px;
  --radius-md: 22px;
  --radius-lg: 30px;
  --radius-pill: 999px;

  /* Shadows */
  --shadow-cta: 0 10px 26px -12px rgba(75, 72, 184, 0.5);
  --shadow-cta-hover: 0 16px 38px -12px rgba(75, 72, 184, 0.62);
  --shadow-card: 0 2px 8px rgba(38, 34, 52, 0.05);
  --shadow-card-hover: 0 14px 40px -18px rgba(48, 44, 72, 0.22);

  /* Motion */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.4, 0.4, 1);

  /* Layout */
  --page-px: clamp(1.25rem, 4vw, 4rem);
  --panel-px: calc(var(--page-px) + 1.25rem);
  --content-max: 1400px;
  --content-narrow: 1200px;
  --frame-gap: clamp(0.5rem, 0.9vw, 0.875rem);
  --nav-h: 76px;

  --font-base: "Instrument Sans", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", sans-serif;
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 24px);
}

body {
  font-family: var(--font-base);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

/* Cinematic grain over everything */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  opacity: 0.032;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

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

a { color: inherit; text-decoration: none; }

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

ul, ol { list-style: none; }

h1, h2, h3 { line-height: 1.1; text-wrap: balance; }

h2 {
  font-size: clamp(2rem, 1.2rem + 2.6vw, 3.25rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.04;
  color: var(--ink);
}

h3 {
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

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

:focus-visible {
  outline: 2px solid var(--brand-strong);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: calc(var(--content-max) + 2 * var(--page-px));
  margin-inline: auto;
  padding-inline: var(--page-px);
}

.container--narrow {
  max-width: calc(var(--content-narrow) + 2 * var(--page-px));
}

.section { position: relative; padding-block: clamp(4.5rem, 8vw, 8rem); }

/* Framed panel sections sit closer together — the gap is part of the motif */
.results-section, .compare, .cost, .cta { padding-block: calc(var(--frame-gap) / 2); }

/* ---------- Shared type components ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 1.2rem;
}
.eyebrow i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand);
  flex-shrink: 0;
}
.eyebrow--light { color: var(--on-dark-soft); }

/* Dezenter Radar-Puls auf allen Brand-Punkten */
.eyebrow i, .hero__eyebrow i {
  animation: dot-pulse 3.2s var(--ease) infinite;
}
@keyframes dot-pulse {
  0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--brand) 55%, transparent); }
  70% { box-shadow: 0 0 0 7px transparent; }
}

.lede {
  font-size: 1.125rem;
  color: var(--ink-soft);
  max-width: 56ch;
}

.hl { color: var(--brand-deep); }
.hl--light { color: var(--brand); }

.section-head { margin-bottom: clamp(2.5rem, 5vw, 4.5rem); }

.section-head--split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: end;
}
.section-head__side {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.6rem;
  justify-self: end;
  max-width: 520px;
}

.section-head--center {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
}
.section-head--center .lede { margin-inline: auto; margin-top: 1.1rem; }

.eyebrow--center { justify-content: center; }

/* ---------- Buttons (radial ink-fill + magnetic) ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55em;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  overflow: hidden;
  isolation: isolate;
  transition:
    box-shadow 0.35s var(--ease-out),
    color 0.3s var(--ease),
    transform 0.4s var(--ease-out);
}
.btn::before {
  content: "";
  position: absolute;
  left: var(--btn-fill-x, 50%);
  top: var(--btn-fill-y, 100%);
  z-index: -1;
  width: var(--btn-fill-d, 250%);
  aspect-ratio: 1;
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  transition: transform 0.62s var(--ease-out);
}
.btn:hover::before,
.btn:focus-visible::before { transform: translate(-50%, -50%) scale(1); }

.btn--primary {
  background: var(--brand-strong);
  color: var(--white);
  box-shadow: var(--shadow-cta);
}
.btn--primary::before { background: var(--brand-ink); }
.btn--primary:hover { box-shadow: var(--shadow-cta-hover); }

.btn--glass {
  background: var(--glass-bg);
  color: var(--white);
  border-color: var(--glass-border);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}
.btn--glass::before { background: rgba(255, 255, 255, 0.24); }

.btn--sm { padding: 0.72em 1.3em; font-size: 0.92rem; }
.btn--md { padding: 0.95em 1.7em; font-size: 1rem; }
.btn--lg { padding: 1.08em 1.95em; font-size: 1.06rem; }

.btn__arrow {
  display: inline-block;
  transition: transform 0.35s var(--ease-out);
}
.btn:hover .btn__arrow { transform: translateX(5px); }

/* ---------- Plus-in-circle icon (shared: Lösungen + FAQ) ---------- */
.plus-icon {
  position: relative;
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  border-radius: 50%;
  border: 1px solid var(--line);
  transition:
    background-color 0.35s var(--ease),
    border-color 0.35s var(--ease),
    transform 0.45s var(--ease-out);
}
.plus-icon::before,
.plus-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 1.6px;
  background: currentColor;
  transform: translate(-50%, -50%);
}
.plus-icon::after { transform: translate(-50%, -50%) rotate(90deg); }

.open .plus-icon {
  background: var(--brand);
  border-color: var(--brand);
  transform: rotate(45deg);
}
.open .plus-icon::before,
.open .plus-icon::after { background: var(--ink); }

/* ---------- Reveal on scroll ---------- */
.reveal-ready .reveal:not(.is-settled) {
  transition:
    opacity 0.8s var(--ease-out) calc(var(--i, 0) * 90ms),
    transform 0.8s var(--ease-out) calc(var(--i, 0) * 90ms);
}
.reveal-ready .reveal:not(.is-visible) {
  opacity: 0;
  transform: translateY(18px);
}

/* ============================================================
   Header / Nav
   ============================================================ */
.header {
  position: absolute;
  inset-inline: 0;
  top: 0;
  z-index: 60;
}
.header__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem var(--page-px);
}
.brand { grid-column: 1; justify-self: start; display: inline-flex; }
.brand img { height: 34px; width: auto; }

.nav-pill {
  grid-column: 2;
  justify-self: center;
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.4rem 0.5rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-pill);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}
.nav-pill__link {
  position: relative;
  z-index: 1;
  padding: 0.5rem 0.95rem;
  border-radius: var(--radius-pill);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--on-dark);
  transition: color 0.2s var(--ease);
}
.nav-pill__link:hover,
.nav-pill__link:focus-visible { color: var(--white); }

.nav-pill__highlight {
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-pill);
  opacity: 0;
  pointer-events: none;
  z-index: 0;
  transition:
    transform 0.34s var(--ease-out),
    width 0.34s var(--ease-out),
    opacity 0.2s var(--ease);
}

.header__actions {
  grid-column: 3;
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Page-Switch: Privat ↔ Gewerbe (statisch pro Seite, echte Links) */
.page-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 4px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-pill);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}
.page-switch__opt {
  padding: 0.55em 1.1em;
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--on-dark-soft);
  transition: color 0.3s var(--ease), background-color 0.3s var(--ease);
}
.page-switch__opt:hover,
.page-switch__opt:focus-visible { color: var(--white); }
.page-switch__opt.is-active {
  background: var(--brand);
  color: var(--white);
  box-shadow: 0 6px 20px -6px rgba(152, 150, 241, 0.55);
}
.page-switch__opt.is-active:hover,
.page-switch__opt.is-active:focus-visible { color: var(--white); }

.mobile-panel .page-switch {
  width: 100%;
  margin-top: 0.5rem;
}
.mobile-panel .page-switch__opt {
  flex: 1;
  text-align: center;
  padding: 0.7em 1em;
  font-size: 1rem;
}

/* Burger (mobile) */
.burger {
  display: none;
  width: 44px;
  height: 44px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  border-radius: var(--radius-pill);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}
.burger span {
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: var(--white);
  transition: transform 0.2s var(--ease), opacity 0.2s var(--ease);
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile panel — eingerückt wie der Hero-Frame */
.nav-scrim {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  background: var(--scrim);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.42s var(--ease-out);
}
.header.is-open .nav-scrim { opacity: 1; pointer-events: auto; }

.mobile-panel {
  display: none;
  position: absolute;
  inset-inline: var(--frame-gap);
  top: 0;
  z-index: 1;
  flex-direction: column;
  gap: 0.5rem;
  padding: calc(var(--header-height, 88px) - 0.5rem)
    calc(var(--page-px) - var(--frame-gap)) 1.5rem;
  background: rgba(20, 18, 28, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-end-start-radius: var(--radius-lg);
  border-end-end-radius: var(--radius-lg);
  clip-path: inset(0 0 100% 0 round 0 0 var(--radius-lg) var(--radius-lg));
  transition: clip-path 0.42s var(--ease-out);
}
.header.is-open .mobile-panel {
  clip-path: inset(0 0 0 0 round 0 0 var(--radius-lg) var(--radius-lg));
}
.mobile-panel__nav {
  display: flex;
  flex-direction: column;
}
.mobile-panel__nav a {
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--on-dark);
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}
.mobile-panel__nav a:hover { background: rgba(255, 255, 255, 0.1); color: var(--white); }
.mobile-panel .btn { width: 100%; margin-top: 0.5rem; }

body.no-scroll { overflow: hidden; }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: calc(100svh - var(--frame-gap));
  margin: 0 var(--frame-gap) var(--frame-gap);
  padding: 8rem var(--panel-px) clamp(2.5rem, 5vw, 4rem);
  border-end-start-radius: var(--radius-lg);
  border-end-end-radius: var(--radius-lg);
  overflow: hidden;
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* Basis-Scale 1.02 = Bewegungsspielraum für Parallaxe ohne sichtbare Ränder.
     Der Zoom-Settle läuft im JS (Sektion 8), gemeinsam mit der Parallaxe in
     einem Transform — eine CSS-Animation würde beim Ende dagegen springen. */
  transform: scale(1.02);
  will-change: transform;
  animation: hero-fade 0.9s var(--ease) both;
}
.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(16, 14, 22, 0.45) 0%, rgba(16, 14, 22, 0) 22%),
    linear-gradient(0deg, rgba(18, 16, 26, 0.78) 0%, rgba(18, 16, 26, 0.1) 48%, rgba(18, 16, 26, 0) 72%);
}

.hero__bottom {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: end;
  width: 100%;
  max-width: var(--content-max);
  margin-inline: auto;
}

.hero__title {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  padding: 0.55em 1em;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-pill);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--on-dark-soft);
}
.hero__eyebrow i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand);
}
.hero__headline {
  display: block;
  color: var(--white);
  font-size: clamp(2.7rem, 7vw, 5.4rem);
  line-height: 0.96;
  letter-spacing: -0.03em;
  font-weight: 700;
  text-shadow: 0 2px 30px rgba(0, 0, 0, 0.25);
}

/* ---------- Hero-Entrance (Load-Sequenz) ----------
   Reihenfolge: Bild (Zoom-Settle) → Header → Eyebrow → Zeile 1 → Zeile 2 → Panel */
.hero__line {
  display: block;
  overflow: hidden;
  /* Luft für Unterlängen (g, y) — optisch per Negativ-Margin kompensiert */
  padding-bottom: 0.14em;
  margin-bottom: -0.14em;
}
.hero__line > span {
  display: inline-block;
  animation: hero-line-rise 1.05s var(--ease-out) 0.62s both;
}
.hero__line:nth-child(2) > span { animation-delay: 0.78s; }

.hero__eyebrow { animation: hero-fade-up 0.85s var(--ease-out) 0.5s both; }
.hero__panel { animation: hero-fade-up 0.9s var(--ease-out) 1s both; }
.header__inner { animation: hero-drop 0.8s var(--ease-out) 0.15s both; }

@keyframes hero-fade { from { opacity: 0; } }
@keyframes hero-fade-up { from { opacity: 0; transform: translateY(22px); } }
@keyframes hero-drop { from { opacity: 0; transform: translateY(-14px); } }
@keyframes hero-line-rise { from { transform: translateY(115%); } }

.hero__panel { max-width: 460px; }
.hero__panel p {
  color: var(--on-dark-soft);
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.25);
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 0.75rem; }

@media (min-width: 62rem) {
  .hero__bottom { grid-template-columns: 1.1fr 0.9fr; gap: 3rem; }
  .hero__panel { justify-self: end; }
}

/* ============================================================
   Über Urban Constructions
   ============================================================ */
.ueber { padding-block: clamp(4.5rem, 8vw, 8.25rem) clamp(3rem, 6vw, 5rem); }

/* Glow blutet nach oben (Hero-Gutter) und unten (Lösungen) aus — keine sichtbare Kante */
.ueber__glow {
  position: absolute;
  inset: -40vh 0 -50vh 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(52% 30% at 12% 30%, color-mix(in srgb, var(--brand) 16%, transparent), transparent 62%),
    radial-gradient(44% 26% at 92% 58%, color-mix(in srgb, var(--brand-strong) 11%, transparent), transparent 62%);
}

.intro {
  --word-full: var(--ink);
  --word-pale: color-mix(in srgb, var(--ink) 20%, var(--bg));
  --spread: 4;
  max-width: 920px;
  margin: 22px 0 clamp(48px, 6vw, 76px);
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: -0.018em;
  font-size: clamp(1.5rem, 1rem + 2.2vw, 2.5rem);
  color: var(--word-full);
}
.intro .word { color: var(--word-full); }
.intro .hl {
  --word-full: var(--brand-deep);
  --word-pale: color-mix(in srgb, var(--brand-deep) 24%, var(--bg));
  font-weight: 600;
  color: var(--word-full);
}
.intro.is-armed .word {
  --wp: clamp(0, calc((var(--p, 1) * (var(--n) - 1 + var(--spread)) - var(--i)) / var(--spread)), 1);
  color: color-mix(in oklab, var(--word-full) calc(var(--wp) * 100%), var(--word-pale));
}

.cards3 {
  display: grid;
  gap: 22px;
}
@media (min-width: 62rem) {
  .cards3 { grid-template-columns: repeat(3, 1fr); }
}

.fcard {
  background: var(--white);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  padding: 34px 30px;
  box-shadow: var(--shadow-card);
  transition:
    transform 0.3s var(--ease-out),
    box-shadow 0.3s var(--ease),
    border-color 0.3s var(--ease);
}
.fcard:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--line);
}
.fcard__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--brand-tint);
  margin-bottom: 20px;
}
.fcard__icon svg {
  width: 26px;
  height: 26px;
  fill: none;
  stroke: var(--brand-deep);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.fcard__title { font-size: 1.3rem; margin-bottom: 8px; }
.fcard p { color: var(--ink-soft); font-size: 1.03rem; }

/* ============================================================
   Unsere Lösungen (services accordion)
   ============================================================ */
/* Eigenständiges weißes Panel — gleiche Klammer wie Galerie/Kosten/Kontakt */
.svc-section { padding-block: calc(var(--frame-gap) / 2); }
.svc-panel {
  position: relative;
  margin-inline: var(--frame-gap);
  padding: clamp(3.5rem, 7vw, 6rem) 0 clamp(3rem, 6vw, 5rem);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(46% 38% at 88% 0%, color-mix(in srgb, var(--brand) 7%, transparent), transparent 65%),
    var(--white);
}

.svc-list { border-top: 1px solid var(--line); }

.svc { border-bottom: 1px solid var(--line); }

.svc-row {
  display: grid;
  grid-template-columns: 4rem 1fr auto 34px;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.5rem);
  width: 100%;
  padding: clamp(1.4rem, 3vw, 2rem) 0.25rem;
  text-align: left;
}
.svc-num {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--ink-30);
  font-variant-numeric: tabular-nums;
}
.svc-title {
  justify-self: start;
  font-size: clamp(1.35rem, 1rem + 1.4vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
  transition: text-indent 0.4s var(--ease-out), color 0.25s var(--ease);
}
.svc-title:hover { text-indent: 10px; color: var(--brand-deep); }
.svc-row:hover .plus-icon { border-color: var(--brand); color: var(--brand-deep); }
.svc-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-30);
  white-space: nowrap;
}

.svc-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.6s var(--ease-out);
}
.svc.open .svc-body { grid-template-rows: 1fr; }
.svc-body-inner { overflow: hidden; }

.svc-detail {
  padding: 0.25rem 0.25rem 2.2rem calc(4rem + clamp(1rem, 3vw, 2.5rem));
  max-width: 860px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.45s var(--ease), transform 0.5s var(--ease-out);
}
.svc.open .svc-detail {
  opacity: 1;
  transform: none;
  transition-delay: 0.12s;
}
.svc-detail p { color: var(--ink-soft); margin-bottom: 1.1rem; }

.svc-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--brand-deep);
}
.svc-link svg { transition: transform 0.35s var(--ease-out); }
.svc-link:hover svg { transform: translateX(4px); }

/* Cursor-following preview tile — Größe folgt dem Seitenverhältnis des
   aktiven Bildes (JS setzt width/height), Quer- und Hochformat bleiben erhalten */
.svc-preview {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 40;
  width: 280px;
  height: 200px;
  border-radius: 18px;
  overflow: hidden;
  opacity: 0;
  transform: scale(0.9) rotate(-2deg);
  transition:
    opacity 0.3s var(--ease),
    transform 0.4s var(--ease-out),
    width 0.45s var(--ease-out),
    height 0.45s var(--ease-out);
  pointer-events: none;
  box-shadow: 0 30px 70px -22px rgba(27, 26, 32, 0.45);
}
.svc-preview.on { opacity: 1; transform: scale(1) rotate(0deg); }
.svc-preview img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.08);
  transition: opacity 0.35s var(--ease), transform 0.6s var(--ease-out);
}
.svc-preview img.active { opacity: 1; transform: scale(1); }
.svc-preview__label {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--white);
}

/* ============================================================
   Ergebnisse (gallery panel)
   ============================================================ */
.results-panel {
  margin-inline: var(--frame-gap);
  padding: clamp(3.5rem, 7vw, 6.5rem) 0 clamp(2.5rem, 5vw, 4.5rem);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(50% 60% at 50% 0%, color-mix(in srgb, var(--brand) 10%, transparent), transparent 70%),
    var(--brand-wash);
  /* clip statt hidden: hidden würde position:sticky der Karten-Stapel brechen */
  overflow: clip;
  text-align: center;
}

.results-quote { margin-bottom: 1.4rem; }
.results-sub {
  max-width: 640px;
  margin-inline: auto;
  color: var(--ink-soft);
}

.results-gallery {
  display: grid;
  grid-template-columns: 1fr 1.35fr 1fr;
  gap: clamp(1rem, 2vw, 1.75rem);
  align-items: end;
  max-width: 1240px;
  margin: clamp(3rem, 6vw, 4.5rem) auto 0;
  padding-inline: var(--page-px);
}

.results-card {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  clip-path: inset(12% 12% 12% 12% round var(--radius-sm));
  transition: clip-path 1.1s var(--ease-out);
}
.results-card.in { clip-path: inset(0 0 0 0 round var(--radius-sm)); }
.results-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 3.6;
  transform: scale(1.06);
  transition: transform 1.2s var(--ease-out);
}
.results-card.tall img { aspect-ratio: 3 / 3.9; }
.results-card:hover img { transform: scale(1.01); }
.results-card::after {
  content: attr(data-caption);
  position: absolute;
  left: 14px;
  bottom: 14px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ink);
  transform: translateY(160%);
  transition: transform 0.5s var(--ease-spring);
}
.results-card:hover::after { transform: translateY(0); }

/* ============================================================
   Der Unterschied (dark compare panel)
   ============================================================ */
.compare-panel {
  position: relative;
  margin-inline: var(--frame-gap);
  padding: clamp(4rem, 8vw, 7rem) 0 clamp(4.5rem, 8vw, 7.5rem);
  border-radius: var(--radius-lg);
  background: var(--night);
  overflow: hidden;
}
.compare-glow {
  position: absolute;
  width: 760px;
  height: 760px;
  top: -180px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(152, 150, 241, 0.16), transparent 62%);
  filter: blur(90px);
  pointer-events: none;
  animation: glow-breathe 11s ease-in-out infinite;
}

/* Ambiente: die Lila-Glows atmen langsam (nur Opacity — Transforms bleiben unberührt) */
@keyframes glow-breathe {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}
.ueber__glow { animation: glow-breathe 13s ease-in-out infinite; }
.cta-glow { animation: glow-breathe 9s ease-in-out infinite; }

.compare .section-head--center h2 { color: var(--on-dark); }
.compare .section-head--center .lede { color: var(--on-dark-soft); }
.compare .container { position: relative; z-index: 1; }

.compare-toggle {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: min(460px, 100%);
  margin: 0 auto clamp(2.25rem, 4vw, 3rem);
  padding: 4px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid var(--line-light);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}
.compare-toggle__slider {
  position: absolute;
  top: 4px;
  bottom: 4px;
  left: 4px;
  width: calc(50% - 4px);
  border-radius: var(--radius-pill);
  background: var(--brand);
  box-shadow: 0 6px 20px -6px rgba(152, 150, 241, 0.55);
  transition: transform 0.38s var(--ease-out);
}
.compare[data-mode="ucon"] .compare-toggle__slider { transform: translateX(100%); }

.compare-tab {
  position: relative;
  z-index: 1;
  padding: 0.8em 1em;
  border-radius: var(--radius-pill);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--on-dark-soft);
  transition: color 0.3s var(--ease);
}
.compare-tab[aria-selected="true"] { color: var(--ink); }
.compare-tab[aria-selected="false"]:hover { color: var(--white); }

/* Panes stacked in one grid cell — height never jumps */
.compare-stage {
  display: grid;
  max-width: 860px;
  margin-inline: auto;
}
.compare-pane {
  grid-area: 1 / 1;
  opacity: 0;
  transform: translateY(10px);
  visibility: hidden;
  transition:
    opacity 0.4s var(--ease),
    transform 0.5s var(--ease-out),
    visibility 0s 0.5s;
}
.compare-pane.is-active {
  opacity: 1;
  transform: none;
  visibility: visible;
  transition:
    opacity 0.45s var(--ease) 0.1s,
    transform 0.55s var(--ease-out) 0.1s,
    visibility 0s;
}

.compare-pane li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.15rem 0.25rem;
  border-bottom: 1px solid var(--line-light);
  font-size: 1.05rem;
  color: var(--on-dark-soft);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.4s var(--ease), transform 0.45s var(--ease-out);
}
.compare-pane li:first-child { border-top: 1px solid var(--line-light); }

/* Beim Tab-Wechsel steigen die Punkte gestaffelt auf */
.compare-pane.is-active li { opacity: 1; transform: none; }
.compare-pane.is-active li:nth-child(1) { transition-delay: 0.14s; }
.compare-pane.is-active li:nth-child(2) { transition-delay: 0.21s; }
.compare-pane.is-active li:nth-child(3) { transition-delay: 0.28s; }
.compare-pane.is-active li:nth-child(4) { transition-delay: 0.35s; }
.compare-pane.is-active li:nth-child(5) { transition-delay: 0.42s; }

.compare-ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  margin-top: 0.15em;
  border-radius: 50%;
  flex-shrink: 0;
}
.compare-ico svg {
  width: 13px;
  height: 13px;
  fill: none;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.compare-ico--no { background: rgba(255, 255, 255, 0.07); }
.compare-ico--no svg { stroke: rgba(255, 255, 255, 0.45); }
.compare-ico--yes { background: color-mix(in srgb, var(--brand) 22%, transparent); }
.compare-ico--yes svg { stroke: var(--brand); }

/* ============================================================
   Der Ablauf (process timeline)
   ============================================================ */
.process-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: start;
}
.process-sticky {
  position: sticky;
  top: calc(var(--nav-h) + 3rem);
}
.process-sticky h2 { margin-bottom: 1.1rem; }
.process-sticky .lede { margin-bottom: 2rem; }

.steps { position: relative; }
/* Linie läuft exakt von Kreis 1 bis Kreis 5 — Grenzen setzt das JS in px */
.steps::before {
  content: "";
  position: absolute;
  left: 27px;
  top: var(--line-start, 56px);
  height: calc(var(--line-end, 90%) - var(--line-start, 56px));
  width: 2px;
  background: var(--line);
}
.steps::after {
  content: "";
  position: absolute;
  left: 27px;
  top: var(--line-start, 56px);
  width: 2px;
  height: var(--prog, 0px);
  max-height: calc(var(--line-end, 90%) - var(--line-start, 56px));
  background: linear-gradient(180deg, var(--brand), var(--brand-deep));
  border-radius: 2px;
}

.step {
  position: relative;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: clamp(1.25rem, 3vw, 2rem);
  padding-block: clamp(1.6rem, 3vw, 2.4rem);
}
.step-num {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid var(--line);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ink-soft);
  transition:
    background-color 0.45s var(--ease),
    border-color 0.45s var(--ease),
    color 0.45s var(--ease),
    box-shadow 0.45s var(--ease);
}
.step.active .step-num {
  background: var(--brand-strong);
  border-color: var(--brand-strong);
  color: var(--white);
  box-shadow: var(--shadow-cta);
}
.step-body {
  opacity: 0.45;
  transition: opacity 0.45s var(--ease);
  padding-top: 0.6rem;
}
.step.active .step-body { opacity: 1; }
.step-body h3 { margin-bottom: 0.5rem; }
.step-body p { color: var(--ink-soft); max-width: 52ch; }

/* ============================================================
   Kosten (tinted panel)
   ============================================================ */
.cost-panel {
  position: relative;
  margin-inline: var(--frame-gap);
  padding: clamp(3.5rem, 7vw, 6rem) 0;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(60% 80% at 85% 10%, color-mix(in srgb, var(--brand) 12%, transparent), transparent 65%),
    linear-gradient(135deg, var(--brand-tint), var(--brand-wash));
}

.cost-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
}
.cost-copy h2 { margin-bottom: 1.1rem; }
.cost-copy .lede { margin-bottom: 2rem; }
.cost-note {
  margin-top: 1rem;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.cost-factors {
  display: grid;
  gap: 14px;
}
.factor {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-card);
  transition:
    transform 0.5s var(--ease-spring),
    box-shadow 0.5s var(--ease),
    opacity 0.6s var(--ease-out);
}
.factor:hover {
  transform: translateX(8px);
  box-shadow: 0 14px 34px -18px rgba(75, 72, 184, 0.45);
}
.factor__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 13px;
  background: var(--brand-tint);
  flex-shrink: 0;
}
.factor__icon svg {
  width: 23px;
  height: 23px;
  fill: none;
  stroke: var(--brand-deep);
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.factor strong {
  display: block;
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.factor small {
  display: block;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

/* ============================================================
   Kontakt (dark CTA panel)
   ============================================================ */
.cta-panel {
  position: relative;
  margin-inline: var(--frame-gap);
  padding: clamp(6rem, 10vw, 9.5rem) var(--page-px);
  border-radius: var(--radius-lg);
  background: var(--night);
  overflow: hidden;
  text-align: center;
}
.cta-glow {
  position: absolute;
  width: 720px;
  height: 720px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(152, 150, 241, 0.2), transparent 62%);
  filter: blur(90px);
  pointer-events: none;
}
.cta-inner {
  position: relative;
  z-index: 1;
  max-width: 780px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.cta h2 {
  color: var(--on-dark);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  margin-bottom: 1.5rem;
}
.cta-sub {
  color: var(--on-dark-soft);
  max-width: 58ch;
  margin-bottom: 2.5rem;
}
.cta-trust {
  margin-top: 1.75rem;
  font-size: 0.88rem;
  color: var(--on-dark-soft);
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: start;
}
.faq-head-sticky {
  position: sticky;
  top: calc(var(--nav-h) + 3rem);
}
.faq-head-sticky h2 { margin-bottom: 1.1rem; }

.faq-list { display: flex; flex-direction: column; }

.faq-item { border-bottom: 1px solid var(--line); }
.faq-item:first-child { border-top: 1px solid var(--line); }

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.55rem 0.25rem;
  text-align: left;
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--ink);
  transition: color 0.3s var(--ease);
}
.faq-q:hover { color: var(--brand-deep); }
.faq-q:hover .plus-icon { border-color: var(--brand); }

.faq-a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.5s var(--ease-out);
}
.faq-a > div { overflow: hidden; }
.faq-a p {
  padding: 0 3.5rem 1.6rem 0.25rem;
  color: var(--ink-soft);
  font-size: 0.98rem;
  max-width: 62ch;
}
.faq-item.open .faq-a { grid-template-rows: 1fr; }

/* ============================================================
   Rechtliches (Impressum / Datenschutz)
   ============================================================ */
.legal-hero {
  margin: 0 var(--frame-gap) var(--frame-gap);
  padding: calc(var(--nav-h) + clamp(3rem, 6vw, 5rem)) 0 clamp(2.5rem, 5vw, 4rem);
  background:
    radial-gradient(50% 70% at 50% 0%, rgba(152, 150, 241, 0.14), transparent 65%),
    var(--night);
  border-end-start-radius: var(--radius-lg);
  border-end-end-radius: var(--radius-lg);
}
.legal-hero h1 {
  color: var(--white);
  font-size: clamp(2.2rem, 1.4rem + 3vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.025em;
}

.legal-content { padding-block: clamp(3rem, 6vw, 5rem) clamp(4rem, 7vw, 6rem); }
.legal-content h2 {
  font-size: 1.35rem;
  margin: 2.75rem 0 0.85rem;
  letter-spacing: -0.015em;
}
.legal-content h2:first-child { margin-top: 0; }
.legal-content p {
  color: var(--ink-soft);
  max-width: 72ch;
  margin-bottom: 1rem;
}
.legal-content a { color: var(--brand-deep); font-weight: 600; }
.legal-content a:hover { text-decoration: underline; }
.legal-content ul {
  color: var(--ink-soft);
  max-width: 72ch;
  margin: 0 0 1rem;
  padding-left: 1.25rem;
  list-style: disc;
}
.legal-content li { margin-bottom: 0.4rem; }

/* ============================================================
   Footer
   ============================================================ */
.footer {
  background: var(--night);
  color: var(--on-dark-soft);
  margin-top: clamp(2rem, 4vw, 3rem);
  padding-top: clamp(3.5rem, 6vw, 5rem);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  padding-bottom: 3rem;
}
.footer-logo { height: 32px; width: auto; margin-bottom: 1.1rem; }
.footer-brand p { font-size: 0.95rem; line-height: 1.6; }

.footer-col { display: flex; flex-direction: column; gap: 0.65rem; }
.footer-col h4 {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--on-dark);
  margin-bottom: 0.5rem;
}
.footer-col a, .footer-col span {
  font-size: 0.95rem;
  color: var(--on-dark-soft);
  transition: color 0.2s var(--ease);
}
.footer-col a:hover { color: var(--brand); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.5rem;
  border-top: 1px solid var(--line-light);
  font-size: 0.82rem;
  color: rgba(250, 249, 247, 0.45);
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 62rem) {
  .nav-pill, .header__actions .page-switch { display: none; }
  .burger { display: flex; }
  .nav-scrim { display: block; }
  .mobile-panel { display: flex; }

  .section-head--split { grid-template-columns: 1fr; align-items: start; }
  .section-head__side { justify-self: start; }

  .svc-row { grid-template-columns: 2.6rem 1fr 34px; }
  .svc-tag { display: none; }
  .svc-detail { padding-left: calc(2.6rem + clamp(1rem, 3vw, 2.5rem)); }

  .process-grid { grid-template-columns: 1fr; }
  .process-sticky { position: static; }

  .cost-grid { grid-template-columns: 1fr; }

  .faq-grid { grid-template-columns: 1fr; }
  .faq-head-sticky { position: static; }
}

@media (max-width: 820px) {
  /* Galerie als Karten-Stapel: jede Karte klebt mit wachsendem Versatz,
     die nächste schiebt sich beim Scrollen darüber. Der ::after-Spacer ist
     der Scroll-Raum, in dem der volle Stapel gepinnt stehen bleibt
     (padding zählt nicht: sticky ist auf die Content-Box begrenzt). */
  .results-gallery { display: block; }
  .results-gallery::after { content: ""; display: block; height: 18vh; }
  .results-card {
    position: sticky;
    box-shadow:
      0 -14px 32px -18px rgba(27, 26, 32, 0.3),
      0 18px 40px -24px rgba(27, 26, 32, 0.25);
  }
  .results-card:nth-child(1) { top: calc(var(--nav-h) + 14px); }
  .results-card:nth-child(2) { top: calc(var(--nav-h) + 28px); margin-top: 1.25rem; }
  .results-card:nth-child(3) { top: calc(var(--nav-h) + 42px); margin-top: 1.25rem; }
  /* einheitliches Format für einen sauberen Stapel */
  .results-card img, .results-card.tall img { aspect-ratio: 3 / 3.7; }
  /* Touch hat kein Hover: Captions dauerhaft zeigen */
  .results-card::after { transform: translateY(0); }

  .footer-inner { grid-template-columns: 1fr 1fr; }

  .faq-q { font-size: 1.08rem; }
}

@media (max-width: 48rem) {
  .hero {
    min-height: min(calc(100svh - var(--frame-gap)), 800px);
    /* Content bündig mit den anderen Sektionen (page-px vom Viewport-Rand) */
    padding: 7rem calc(var(--page-px) - var(--frame-gap)) 2.25rem;
  }
  .hero__media { object-position: 20% center; }
  .hero__panel p { font-size: 1.0625rem; }
  .hero__cta { gap: 0.5rem; }
  .hero__cta .btn { padding: 0.75em 1.25em; font-size: 0.92rem; }

  .steps::before, .steps::after { left: 21px; }
  .step { grid-template-columns: 44px 1fr; }
  .step-num { width: 44px; height: 44px; font-size: 0.95rem; }
  .steps::after { max-height: calc(100% - 44px); }

  /* Lange CTA-Labels dürfen umbrechen statt das Layout zu sprengen */
  .btn {
    max-width: 100%;
    white-space: normal;
    text-align: center;
    line-height: 1.3;
  }

  .compare-pane li { font-size: 0.98rem; }

  .footer-bottom { flex-direction: column; gap: 0.25rem; }
}

@media (max-width: 480px) {
  .footer-inner { grid-template-columns: 1fr; }
}

/* ============================================================
   Reduced motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0s !important;
  }
  .reveal-ready .reveal:not(.is-visible) { opacity: 1; transform: none; }
  .results-card { clip-path: inset(0 0 0 0 round var(--radius-sm)); }
  .step-body { opacity: 1; }
}