/* =========================================================================
   Energieberatung Sulger
   Design-System: Gold + Anthrazit/Navy · Montserrat + Inter
   Abgeleitet aus ui-ux-pro-max (Banking/Finance + Luxury/Premium)
   ========================================================================= */

/* ---------- Design Tokens ---------- */
:root {
  /* Palette – Anthrazit · warmes Weiß · zurückhaltendes Gold */
  --gold: #B0893D;         /* zurückhaltendes Gold (Flächen sparsam) */
  --gold-deep: #8A6A28;    /* Gold für Linien/kleine Akzente auf Hell */
  --gold-soft: #D8C48C;
  --gold-tint: #ECE4CF;    /* sehr dezent */

  --ink: #232320;          /* warmes Anthrazit – Haupttext */
  --ink-2: #46443D;        /* sekundär */
  --ink-muted: #6C6A5F;    /* gedämpft (>=7:1 auf Papier) */

  --navy: #1D1C18;         /* dunkler Abschnitt = tiefes Anthrazit */
  --navy-2: #151410;
  --navy-line: rgba(255,255,255,.14);

  --paper: #F4F1E8;        /* warmes Weiß */
  --paper-2: #ECE8DC;      /* alternative warme Fläche */
  --white: #FBFAF4;        /* warmes Kartenweiß */
  --line: #D8D2C2;         /* Haarlinie */
  --line-ink: #C9C2AF;     /* etwas kräftigere Haarlinie */

  --success: #2E7D5B;
  --error: #B23B2E;

  /* Spacing (4 / 8 rhythm) – großzügiger */
  --s1: 4px;  --s2: 8px;  --s3: 12px; --s4: 16px; --s5: 24px;
  --s6: 32px; --s7: 48px; --s8: 72px; --s9: 112px;

  /* Radii – scharf/architektonisch */
  --r-sm: 2px; --r-md: 2px; --r-lg: 3px; --r-pill: 3px;

  /* Elevation – flach, editorial (Struktur über Haarlinien, nicht Schatten) */
  --sh-1: 0 1px 0 rgba(35,35,31,.04);
  --sh-2: 0 2px 6px rgba(35,35,31,.05);
  --sh-3: 0 14px 40px rgba(35,35,31,.10);

  /* Type – Manrope (Überschriften/UI) · Inter (Fließtext) · keine Serifen/Mono */
  --font-head: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Dach-Diagonale (Signatur) */
  --pitch: 22deg;

  /* Layout */
  --container: 1180px;
  --gutter: clamp(16px, 5vw, 40px);

  /* Motion */
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --dur: .28s;

  /* Z-index scale */
  --z-header: 100;
  --z-menu: 90;
}

/* ---------- Reset / Base ---------- */
*, *::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;
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.65;
  letter-spacing: -0.005em;
  color: var(--ink-2);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: var(--gold-deep); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 {
  color: var(--ink);
  margin: 0 0 .5em;
  font-optical-sizing: auto;
}
h1, h2 {
  font-family: var(--font-head);
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -0.022em;
  font-optical-sizing: auto;
}
h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
}
p { margin: 0 0 1em; }

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

/* Skip link */
.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 1000;
  background: var(--ink); color: #fff; padding: 12px 18px; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section { padding-block: clamp(64px, 10vw, 132px); }
.section--tint { background: var(--paper-2); }
.section--navy { background: var(--navy); color: #EAEFF5; }
.section--navy h2, .section--navy h3 { color: #fff; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 14px;
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(.94rem, 1.1vw, 1.06rem); letter-spacing: .22em; text-transform: uppercase;
  color: var(--gold-deep); margin: 0 0 var(--s5);
}
.eyebrow::before { content: ""; width: 30px; height: 1px; background: var(--gold-deep); flex: none; }
.section--navy .eyebrow { color: var(--gold); }
.section--navy .eyebrow::before { background: var(--gold); }
.center .eyebrow, .section-head.center .eyebrow { justify-content: center; }

.section-head { max-width: 760px; margin-bottom: clamp(40px, 6vw, 72px); }
.section-head.center { margin-inline: auto; text-align: center; }
h2.section-title {
  font-size: clamp(1.55rem, 2.8vw, 1.95rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.section-head p { color: var(--ink-muted); font-size: 1.05rem; margin: 0; }
.section--navy .section-head p { color: #C4CFDC; }

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--gold);
  --btn-fg: #201a0b;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 54px; padding: 15px 26px;
  font-family: var(--font-display); font-weight: 700; font-size: .98rem; line-height: 1;
  color: var(--btn-fg); background: var(--btn-bg);
  border: 1px solid var(--btn-bg); border-radius: 0;
  cursor: pointer; text-decoration: none; touch-action: manipulation;
  transition: background-color var(--dur) var(--ease-out), color var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn--gold { background: var(--gold); border-color: var(--gold); color: #201a0b; }
.btn--gold:hover { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.btn--ghost, .btn--line { background: transparent; color: var(--ink); border-color: var(--line-ink); }
.btn--ghost:hover, .btn--line:hover { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn--light { background: var(--paper); border-color: var(--paper); color: var(--ink); }
.btn--block { width: 100%; }
.btn svg { width: 18px; height: 18px; }

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: var(--z-header);
  background: rgba(250,249,246,.94);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur), box-shadow var(--dur), background-color var(--dur);
}
.header.is-scrolled {
  border-color: var(--line);
  box-shadow: var(--sh-1);
  background: var(--paper);
}
.header__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s5);
  min-height: 74px;
}
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand:hover { text-decoration: none; }
.brand__mark { width: 44px; height: 44px; flex: none; border-radius: 11px; box-shadow: var(--sh-1); }
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__sup {
  font-family: var(--font-display); font-weight: 700;
  font-size: .62rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--gold-deep);
}
.brand__name {
  font-family: var(--font-display); font-weight: 800;
  font-size: 1.28rem; letter-spacing: .01em; color: var(--ink);
  margin-top: 3px;
}

.nav { display: flex; align-items: center; gap: var(--s5); }
.nav__links { display: flex; align-items: center; gap: var(--s5); list-style: none; margin: 0; padding: 0; }
.nav__links a {
  font-family: var(--font-display); font-weight: 600; font-size: .95rem;
  color: var(--ink-2); padding: 8px 2px; position: relative; white-space: nowrap;
}
.nav__phone { white-space: nowrap; }
.nav__links a:hover { color: var(--ink); text-decoration: none; }
.nav__links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0;
  height: 2px; background: var(--gold); transform: scaleX(0);
  transform-origin: left; transition: transform var(--dur) var(--ease-out);
}
.nav__links a:hover::after { transform: scaleX(1); }

.nav__phone {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-weight: 700; color: var(--ink);
}
.nav__phone:hover { color: var(--gold-deep); text-decoration: none; }
.nav__phone svg { width: 18px; height: 18px; color: var(--gold-deep); }

.nav-toggle {
  display: none; width: 48px; height: 48px; border: 0; background: transparent;
  cursor: pointer; align-items: center; justify-content: center; border-radius: 10px;
}
.nav-toggle:hover { background: var(--paper-2); }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; width: 24px; height: 2px; background: var(--ink);
  border-radius: 2px; transition: transform var(--dur) var(--ease-out), opacity var(--dur);
}
.nav-toggle span::before { transform: translateY(-7px); }
.nav-toggle span::after  { transform: translateY(5px); }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after  { transform: rotate(-45deg); }

/* ---------- Mono-Annotation (technisch, wiederkehrend) ---------- */
.mono {
  font-family: var(--font-mono); font-size: .7rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-muted);
}

/* ---------- Hero (editorial, asymmetrisch, Dach-Diagonale) ---------- */
.hero { position: relative; background: var(--paper); border-bottom: 1px solid var(--line-ink); overflow: hidden; }
.hero__meta {
  display: flex; justify-content: space-between; gap: var(--s4); flex-wrap: wrap;
  padding: 15px 0; border-bottom: 1px solid var(--line);
}
.hero__inner {
  display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(28px, 4vw, 64px);
  align-items: stretch;
}
.hero__text { align-self: center; max-width: 34rem; padding: clamp(40px, 5vw, 84px) 0; }

/* Titel im Flyer-Duktus: „Ihr“ + kräftiges „ENERGIE-CHECK“ in Gold */
.hero__title { font-family: var(--font-head); margin: 0 0 clamp(16px, 2vw, 24px); }
.hero__title-top {
  display: block; text-transform: uppercase; color: var(--ink);
  font-weight: 700; letter-spacing: .01em; line-height: 1;
  font-size: clamp(1.5rem, 2.8vw, 2.3rem);
}
.hero__title-main {
  display: block; text-transform: uppercase; color: var(--gold-deep);
  font-weight: 800; letter-spacing: -0.015em; line-height: .9;
  font-size: clamp(2.7rem, 6.6vw, 5rem);
}
.hero__lead {
  font-family: var(--font-head); font-weight: 700; color: var(--ink);
  font-size: clamp(1.18rem, 1.9vw, 1.6rem); line-height: 1.18;
  margin: 0 0 var(--s3);
}
.hero__sub {
  font-size: clamp(1.02rem, 1.3vw, 1.18rem); color: var(--ink-2);
  line-height: 1.5; margin: 0;
}
.hero__sub .accent { color: var(--gold-deep); font-weight: 700; }

/* Vorteils-Liste mit Gold-Icons + Haarlinien (wie Flyer) */
.hero__benefits {
  list-style: none; padding: 0; margin: clamp(26px, 3vw, 38px) 0 clamp(28px, 3vw, 40px);
  border-top: 1px solid var(--line);
}
.hero__benefits li {
  display: flex; align-items: center; gap: var(--s4);
  padding: 13px 0; border-bottom: 1px solid var(--line);
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(.98rem, 1.15vw, 1.08rem); color: var(--ink);
}
.hb-ic { flex: none; width: 40px; height: 40px; display: grid; place-items: center; color: var(--gold-deep); }
.hb-ic svg { width: 26px; height: 26px; }

.hero__cta { display: flex; flex-wrap: wrap; gap: var(--s4) var(--s5); align-items: center; }
.hero__title .accent { color: var(--gold-deep); }

/* Rechte Spalte: einzelnes Porträt (Rainer), volle Höhe, Dach-Diagonale */
.hero__figure {
  position: relative; overflow: hidden; align-self: center;
  width: 100%;
  aspect-ratio: 4 / 5;
  max-height: 60vh;
  margin-right: calc(-1 * var(--gutter));
  clip-path: polygon(0 8%, 100% 0, 100% 100%, 0 100%);
  background: #d9dbe0;
}
.hero__figure img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: 50% 20%;
}
.hero__figure::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(to top, rgba(29,28,24,.32) 0%, rgba(29,28,24,.05) 32%, rgba(29,28,24,0) 55%);
}
.hero__cap {
  position: absolute; left: 0; bottom: 0; z-index: 2;
  font-family: var(--font-mono); font-size: .66rem; letter-spacing: .05em;
  color: var(--paper); background: var(--ink); padding: 6px 10px;
}
@media (max-width: 860px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__text { order: 1; max-width: none; padding: clamp(28px,7vw,48px) 0 clamp(20px,5vw,32px); }
  .hero__figure { order: 2; align-self: stretch; margin-inline: calc(-1 * var(--gutter)); min-height: 0; aspect-ratio: 5 / 6; clip-path: polygon(0 6%, 100% 0, 100% 100%, 0 100%); }
  .hero__figure img { object-position: 50% 24%; }
}

/* ---------- Media (image with premium reveal + fallback) ---------- */
.media {
  position: relative; overflow: hidden; border-radius: var(--r-md);
  aspect-ratio: var(--ar, 4 / 3);
  background: var(--navy);
  border: 1px solid var(--line);
}
.media img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: var(--pos, 50% 40%);
}
.media__ph {
  position: absolute; inset: 0; display: none; place-items: center; text-align: center;
  color: rgba(255,255,255,.82); font-size: .82rem; letter-spacing: .04em;
  padding: 16px; font-family: var(--font-display); font-weight: 600;
}
.media img.is-missing { display: none; }
/* Platzhalter-Text nur zeigen, wenn ein Bild wirklich fehlt */
.media img.is-missing ~ .media__ph { display: grid; }

/* ---------- Value: redaktioneller Index (Haarlinien statt Karten) ---------- */
.value-grid {
  display: grid; grid-template-columns: 1fr;
  border-top: 1px solid var(--line-ink); counter-reset: vc;
}
.value-card {
  counter-increment: vc;
  display: grid; grid-template-columns: 3.4rem minmax(150px, 24ch) 1fr;
  gap: clamp(8px, 2.5vw, 40px); align-items: baseline;
  padding: clamp(20px, 3vw, 34px) 0; border-bottom: 1px solid var(--line);
}
.value-card::before {
  content: counter(vc, decimal-leading-zero);
  font-family: var(--font-mono); font-size: .78rem; color: var(--gold-deep);
}
.value-card .ic { display: none; }
.value-card h3 {
  font-family: var(--font-display); font-size: clamp(1.05rem, 1.5vw, 1.35rem);
  font-weight: 700; text-transform: none; letter-spacing: -0.015em; margin: 0;
}
.value-card p { color: var(--ink-muted); font-size: 1rem; margin: 0; max-width: 48ch; }
@media (max-width: 680px) {
  .value-card { grid-template-columns: 2.4rem 1fr; }
  .value-card p { grid-column: 2; }
}

/* ---------- Leistungen: asymmetrische redaktionelle Blöcke ---------- */
.leistungen-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  column-gap: clamp(32px, 6vw, 96px); row-gap: clamp(28px, 4vw, 56px);
}
.leistung {
  display: block; background: none; border: 0;
  border-top: 1px solid var(--line-ink); padding: var(--s5) 0 0;
}
.leistung:hover { transform: none; box-shadow: none; }
.leistung .num {
  display: block; width: auto; height: auto; background: none; border-radius: 0;
  font-family: var(--font-display); font-weight: 600; font-size: 1.05rem;
  color: var(--gold-deep); margin-bottom: var(--s4);
}
.leistung h3 {
  font-family: var(--font-head); font-size: clamp(1.3rem, 1.9vw, 1.6rem);
  font-weight: 600; letter-spacing: -0.02em; line-height: 1.2; margin-bottom: 10px;
}
.leistung p { color: var(--ink-muted); margin: 0; font-size: 1.02rem; max-width: 42ch; }
/* zweiter Block leicht versetzt (asymmetrisch) */
.leistungen-grid .leistung:nth-child(even) { transform: translateY(clamp(0px, 3vw, 40px)); }
@media (max-width: 680px) {
  .leistungen-grid { grid-template-columns: 1fr; }
  .leistungen-grid .leistung:nth-child(even) { transform: none; }
}

/* ---------- Ablauf / Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s5); counter-reset: step; }
.step { position: relative; }
.step__num {
  font-family: var(--font-display); font-weight: 800; font-size: 1.1rem;
  width: 52px; height: 52px; border-radius: var(--r-pill); display: grid; place-items: center;
  background: var(--gold); color: #221a06; margin-bottom: var(--s4);
  box-shadow: var(--sh-1);
}
.step h3 { font-size: 1.1rem; margin-bottom: 6px; }
.step p { color: #C4CFDC; font-size: .98rem; margin: 0; }
.section--navy .step p { color: #B9C5D4; }

/* ---------- Form / Energie-Check ---------- */
.check { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.check__intro h2 { font-size: clamp(1.7rem, 4vw, 2.4rem); font-weight: 800; }
.check__intro p { color: var(--ink-muted); }
.check__list { list-style: none; margin: var(--s5) 0 0; padding: 0; display: grid; gap: var(--s3); }
.check__list li { display: flex; gap: var(--s4); align-items: flex-start; }
.check__list .n {
  flex: none; font-family: var(--font-display); font-weight: 800; font-size: .9rem;
  width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center;
  background: var(--ink); color: #fff;
}
.check__list b { display: block; font-weight: 600; }
.check__list span { color: var(--ink-muted); font-size: .92rem; }

.form-card {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: clamp(22px, 4vw, 40px);
  box-shadow: var(--sh-2);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s4) var(--s4); }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.col-2 { grid-column: 1 / -1; }
.field label {
  font-family: var(--font-display); font-weight: 600; font-size: .92rem; color: var(--ink);
}
.field .req { color: var(--gold-deep); }
.field .hint { font-size: .82rem; color: var(--ink-muted); }
.field input, .field textarea {
  font-family: var(--font-body); font-size: 1rem; color: var(--ink);
  min-height: 50px; padding: 12px 14px;
  background: var(--paper); border: 1.5px solid var(--line); border-radius: var(--r-sm);
  transition: border-color var(--dur), box-shadow var(--dur), background-color var(--dur);
}
.field textarea { min-height: 108px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: #9a948a; }
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--gold-deep); background: #fff;
  box-shadow: 0 0 0 4px rgba(168,123,42,.15);
}
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"] {
  border-color: var(--error); box-shadow: 0 0 0 4px rgba(192,57,43,.12);
}
.field .error-msg {
  display: none; align-items: center; gap: 6px;
  color: var(--error); font-size: .84rem; font-weight: 500;
}
.field .error-msg svg { width: 15px; height: 15px; flex: none; }
.field.has-error .error-msg { display: flex; }

.consent { display: flex; gap: 12px; align-items: flex-start; }
.consent input { width: 22px; height: 22px; min-height: 0; margin-top: 2px; accent-color: var(--gold-deep); flex: none; }
.consent label { font-weight: 400; font-size: .9rem; color: var(--ink-2); }

.form-note { font-size: .82rem; color: var(--ink-muted); margin: var(--s3) 0 0; }
.form-status {
  margin-top: var(--s4); padding: 14px 16px; border-radius: var(--r-sm);
  font-size: .95rem; display: none; align-items: center; gap: 10px;
}
.form-status svg { width: 20px; height: 20px; flex: none; }
.form-status.is-success { display: flex; background: #E7F3ED; color: #1c5c40; border: 1px solid #BFE0CE; }
.form-status.is-error { display: flex; background: #FBEAE8; color: #8f2b21; border: 1px solid #F1C7C1; }

.btn.is-loading { pointer-events: none; opacity: .8; }
.btn .spinner { width: 18px; height: 18px; border: 2.5px solid rgba(34,26,6,.35); border-top-color: #221a06; border-radius: 50%; animation: spin .7s linear infinite; display: none; }
.btn.is-loading .spinner { display: inline-block; }
.btn.is-loading .btn-label { opacity: .85; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Split (text + media) / Vorteile ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
.split__media { aspect-ratio: 5/4; }
.split--reverse .split__text { order: 2; }
.split--reverse .split__media { order: 1; }
.split .eyebrow { margin-bottom: var(--s3); }
.split h2 { font-size: clamp(1.6rem, 3.8vw, 2.35rem); font-weight: 800; }
.split > .split__text > p { color: var(--ink-muted); font-size: 1.05rem; }
.section--navy .split > .split__text > p { color: #C4CFDC; }

.checklist { list-style: none; margin: var(--s5) 0 0; padding: 0; display: grid; gap: 14px; }
.checklist li { display: flex; gap: 14px; align-items: flex-start; font-size: 1rem; }
.checklist li .tick {
  flex: none; width: 26px; height: 26px; border-radius: 50%;
  display: grid; place-items: center; margin-top: 1px;
  background: var(--gold-tint); color: var(--gold-deep);
}
.section--navy .checklist li .tick { background: rgba(199,154,59,.18); color: var(--gold); }
.checklist li .tick svg { width: 15px; height: 15px; }
.checklist li b { font-weight: 600; }
.checklist li span { color: var(--ink-muted); }
.section--navy .checklist li { color: #E4EAF1; }
.section--navy .checklist li span { color: #A9B6C6; }

/* Highlight stat chips */
.stat-row { display: flex; flex-wrap: wrap; gap: var(--s4); margin-top: var(--s6); }
.stat {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 14px 18px; box-shadow: var(--sh-1); flex: 1 1 150px; min-width: 140px;
}
.section--navy .stat { background: rgba(255,255,255,.05); border-color: var(--navy-line); }
.stat .big { font-family: var(--font-display); font-weight: 800; font-size: 1.5rem; color: var(--gold-deep); line-height: 1.1; }
.section--navy .stat .big { color: var(--gold); }
.stat .lbl { font-size: .86rem; color: var(--ink-muted); margin-top: 2px; }
.section--navy .stat .lbl { color: #A9B6C6; }

.split-note { font-size: .85rem; color: var(--ink-muted); margin-top: var(--s5); font-style: italic; }
.section--navy .split-note { color: #93A1B2; }

@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; }
  .split--reverse .split__text { order: 1; }
  .split--reverse .split__media { order: 2; }
  .split__media { max-width: 520px; }
}

/* ---------- Über mich ---------- */
.about { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.about__media { aspect-ratio: 4/5; }
.about h2 { font-size: clamp(1.7rem, 4vw, 2.4rem); font-weight: 800; }
.about p { color: var(--ink-2); }
.about .signature {
  font-family: "Segoe Script", "Brush Script MT", cursive;
  font-size: 1.7rem; color: var(--gold-deep); margin-top: var(--s4);
}
.about__facts { display: flex; flex-wrap: wrap; gap: var(--s5); margin-top: var(--s5); }
.about__facts .fact { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.about__facts .fact svg { width: 22px; height: 22px; color: var(--gold-deep); flex: none; }

/* ---------- Gallery ---------- */
.gallery {
  display: grid; grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 1fr; gap: var(--s4);
}
.gallery .media.wide { grid-column: span 2; }
.gallery .media.tall { grid-row: span 2; }
@media (max-width: 780px) {
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .gallery .media.tall { grid-row: span 1; }
}

/* ---------- CTA band ---------- */
.cta-band { text-align: center; }
.cta-band h2 { font-size: clamp(1.8rem, 4.5vw, 2.7rem); font-weight: 800; color: #fff; }
.cta-band p { color: #C4CFDC; font-size: 1.1rem; max-width: 52ch; margin-inline: auto; }
.cta-band .btn { margin-top: var(--s5); }

/* ---------- Footer ---------- */
.footer { background: var(--navy-2); color: #B9C5D4; padding-block: var(--s8) var(--s6); }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: var(--s7); }
.footer__brand .brand__name { color: #fff; }
.footer__brand .brand__sup { color: var(--gold); }
.footer p { color: #97A4B4; font-size: .95rem; }
.footer h4 {
  font-family: var(--font-display); color: #fff; font-size: .82rem;
  letter-spacing: .14em; text-transform: uppercase; margin-bottom: var(--s4);
}
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer a { color: #B9C5D4; }
.footer a:hover { color: var(--gold); text-decoration: none; }
.footer__contact li { display: flex; gap: 10px; align-items: flex-start; }
.footer__contact svg { width: 18px; height: 18px; color: var(--gold); flex: none; margin-top: 3px; }
.footer__bottom {
  border-top: 1px solid var(--navy-line); margin-top: var(--s7); padding-top: var(--s5);
  display: flex; flex-wrap: wrap; gap: var(--s4); justify-content: space-between; align-items: center;
  font-size: .86rem; color: #7E8C9C;
}
.footer__bottom a { color: #97A4B4; }

/* ---------- Legal pages ---------- */
.legal { max-width: 800px; }
.legal h1 { font-size: clamp(1.8rem, 4.5vw, 2.4rem); margin-bottom: var(--s5); }
.legal h2 { font-size: 1.25rem; margin-top: var(--s6); }
.legal p, .legal li { color: var(--ink-2); }
.legal a { word-break: break-word; }
.legal .back {
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: var(--s6);
  font-family: var(--font-display); font-weight: 600;
}
.legal .back svg { width: 18px; height: 18px; }

/* ---------- Scroll reveal (Fade-in-up, On-enter) ---------- */
/* Editorial-Easing: ruhiger Start, langer, weicher Auslauf */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity .8s cubic-bezier(.16, .7, .28, 1),
    transform .8s cubic-bezier(.16, .7, .28, 1);
  will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: none; }

/* Stagger: Listen/Karten erscheinen zeitversetzt nacheinander */
.reveal[data-delay="1"] { transition-delay: .09s; }
.reveal[data-delay="2"] { transition-delay: .18s; }
.reveal[data-delay="3"] { transition-delay: .27s; }
.reveal[data-delay="4"] { transition-delay: .36s; }

/* Premium image fade-in ("aufblenden" + minimaler Zoom, im .media geclippt) */
.reveal-img img {
  opacity: 0;
  transform: scale(1.055);
  transition:
    opacity 1.15s cubic-bezier(.16, .7, .28, 1),
    transform 1.5s cubic-bezier(.16, .7, .28, 1);
  will-change: opacity, transform;
}
.reveal-img.is-visible img { opacity: 1; transform: scale(1); }

/* Nach Abschluss den Renderer entlasten */
.reveal.is-visible,
.reveal-img.is-visible img { will-change: auto; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-img img { opacity: 1 !important; transform: none !important; transition: none !important; }
}

/* ---------- Hero: dezenter Einstieg beim Laden ---------- */
@media (prefers-reduced-motion: no-preference) {
  .hero__meta     { animation: heroUp .9s cubic-bezier(.16, .7, .28, 1) both; }
  .hero__title    { animation: heroUp .9s cubic-bezier(.16, .7, .28, 1) .06s both; }
  .hero__lead     { animation: heroUp .9s cubic-bezier(.16, .7, .28, 1) .14s both; }
  .hero__sub      { animation: heroUp .9s cubic-bezier(.16, .7, .28, 1) .20s both; }
  .hero__benefits { animation: heroUp .9s cubic-bezier(.16, .7, .28, 1) .26s both; }
  .hero__cta      { animation: heroUp .9s cubic-bezier(.16, .7, .28, 1) .34s both; }
  .hero__figure   { animation: heroFig 1.25s cubic-bezier(.16, .7, .28, 1) .12s both; }
}
@keyframes heroUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: none; }
}
@keyframes heroFig {
  from { opacity: 0; transform: translateX(26px); }
  to   { opacity: 1; transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .steps { grid-template-columns: repeat(2, 1fr); gap: var(--s6); }
}
@media (max-width: 860px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__media { order: -1; max-width: 460px; }
  .check { grid-template-columns: 1fr; }
  .about { grid-template-columns: 1fr; }
  .about__media { max-width: 420px; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--s6); }
  .footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 900px) {
  body { font-size: 16px; }
  .nav__links, .nav__phone.desktop { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav {
    position: fixed; inset: 74px 0 auto 0; z-index: var(--z-menu);
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--line);
    padding: var(--s4) var(--gutter) var(--s6);
    box-shadow: var(--sh-2);
    transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
  }
  .nav.is-open { transform: none; opacity: 1; pointer-events: auto; }
  .nav__links { display: flex; flex-direction: column; align-items: stretch; gap: 0; }
  .nav__links li { border-bottom: 1px solid var(--line); }
  .nav__links a { display: block; padding: 16px 2px; font-size: 1.05rem; }
  .nav__links a::after { display: none; }
  .nav .btn { margin-top: var(--s4); }
}
@media (max-width: 560px) {
  .value-grid { grid-template-columns: 1fr; }
  .leistungen-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .hero__cta .btn { width: 100%; }
}

/* =========================================================================
   Energierechner (Wizard-Unterseite)
   ========================================================================= */
.rechner-hero { background: var(--paper-2); border-bottom: 1px solid var(--line); }
.rechner-hero .container { padding-block: clamp(28px, 5vw, 48px); text-align: center; }
.rechner-hero h1 { font-size: clamp(1.8rem, 4.5vw, 2.6rem); font-weight: 800; margin-bottom: var(--s3); }
.rechner-hero p { color: var(--ink-muted); max-width: 56ch; margin-inline: auto; }
.rechner-hero .trust { display: flex; flex-wrap: wrap; gap: var(--s4) var(--s6); justify-content: center; margin-top: var(--s5); }
.rechner-hero .trust span { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: .95rem; }
.rechner-hero .trust svg { width: 20px; height: 20px; color: var(--gold-deep); flex: none; }

.rechner-wrap { max-width: 760px; margin-inline: auto; }

/* Progress */
.rechner-progress { margin-bottom: var(--s6); }
.rechner-progress__bar { height: 8px; background: var(--line); border-radius: var(--r-pill); overflow: hidden; }
.rechner-progress__fill { height: 100%; width: 0; background: var(--gold); transition: width .4s var(--ease-out); }
.rechner-progress__label { display: flex; justify-content: space-between; margin-top: 10px; font-size: .85rem; color: var(--ink-muted); font-family: var(--font-display); font-weight: 600; }

/* Step */
.step-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: clamp(22px, 4vw, 44px); box-shadow: var(--sh-2); min-height: 380px;
}
.wz-step { display: none; }
.wz-step.is-active { display: block; animation: wzIn .4s var(--ease-out); }
@keyframes wzIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .wz-step.is-active { animation: none; } }

.wz-step__eyebrow { font-family: var(--font-display); font-weight: 700; font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gold-deep); margin-bottom: var(--s3); }
.wz-step__q { font-size: clamp(1.3rem, 3vw, 1.7rem); font-weight: 800; margin-bottom: var(--s2); }
.wz-step__hint { color: var(--ink-muted); margin-bottom: var(--s5); }

/* Option cards */
.wz-options { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s4); }
.wz-options.cols-3 { grid-template-columns: repeat(3, 1fr); }
.wz-option {
  display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center;
  padding: 20px 14px; min-height: 120px; justify-content: center;
  background: var(--paper); border: 2px solid var(--line); border-radius: var(--r-md);
  cursor: pointer; font-family: var(--font-body); font-size: 1rem; color: var(--ink);
  transition: border-color var(--dur), background-color var(--dur), transform var(--dur) var(--ease-out), box-shadow var(--dur);
  position: relative; touch-action: manipulation;
}
.wz-option:hover { border-color: var(--gold-soft); transform: translateY(-2px); box-shadow: var(--sh-1); }
.wz-option:focus-visible { outline: 3px solid var(--gold-deep); outline-offset: 2px; }
.wz-option .ic { width: 52px; height: 52px; display: grid; place-items: center; color: var(--gold-deep); }
.wz-option .ic svg { width: 46px; height: 46px; }
.wz-option .lbl { font-family: var(--font-display); font-weight: 600; font-size: 1rem; line-height: 1.2; }
.wz-option .sub { font-size: .82rem; color: var(--ink-muted); }
.wz-option.is-selected { border-color: var(--gold-deep); background: var(--gold-tint); box-shadow: 0 0 0 3px rgba(168,123,42,.14); }
.wz-option.is-selected::after {
  content: ""; position: absolute; top: 8px; right: 8px; width: 22px; height: 22px; border-radius: 50%;
  background: var(--gold-deep) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 5 5L20 7'/%3E%3C/svg%3E") center/14px no-repeat;
}

/* Chips (small options e.g. Personen) */
.wz-chips { display: flex; flex-wrap: wrap; gap: var(--s3); }
.wz-chip {
  min-width: 60px; min-height: 56px; padding: 10px 20px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--paper); border: 2px solid var(--line); border-radius: var(--r-md);
  font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; cursor: pointer; color: var(--ink);
  transition: border-color var(--dur), background-color var(--dur); touch-action: manipulation;
}
.wz-chip:hover { border-color: var(--gold-soft); }
.wz-chip.is-selected { border-color: var(--gold-deep); background: var(--gold-tint); }

/* Slider + number for Wohnfläche */
.wz-range { margin-top: var(--s2); }
.wz-range__val { font-family: var(--font-display); font-weight: 800; font-size: 2rem; color: var(--gold-deep); text-align: center; margin-bottom: var(--s3); }
.wz-range__val span { font-size: 1rem; color: var(--ink-muted); font-weight: 600; }
input[type="range"].wz-slider { width: 100%; height: 8px; -webkit-appearance: none; appearance: none; background: var(--line); border-radius: var(--r-pill); outline: none; }
input[type="range"].wz-slider::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 30px; height: 30px; border-radius: 50%; background: var(--gold); border: 3px solid #fff; box-shadow: var(--sh-2); cursor: pointer; }
input[type="range"].wz-slider::-moz-range-thumb { width: 30px; height: 30px; border-radius: 50%; background: var(--gold); border: 3px solid #fff; box-shadow: var(--sh-2); cursor: pointer; }
.wz-range__scale { display: flex; justify-content: space-between; font-size: .8rem; color: var(--ink-muted); margin-top: 8px; }

/* Wizard nav */
.wz-nav { display: flex; justify-content: space-between; align-items: center; gap: var(--s4); margin-top: var(--s6); }
.wz-back {
  display: inline-flex; align-items: center; gap: 8px; background: none; border: 0; cursor: pointer;
  font-family: var(--font-display); font-weight: 600; color: var(--ink-muted); padding: 12px 6px; min-height: 44px;
}
.wz-back:hover { color: var(--ink); }
.wz-back svg { width: 18px; height: 18px; }
.wz-back[hidden] { visibility: hidden; }
.wz-note { text-align: center; font-size: .82rem; color: var(--ink-muted); margin-top: var(--s4); }
.wz-auto-hint { text-align: center; font-size: .82rem; color: var(--ink-muted); margin-top: var(--s5); }

/* Contact step reuses .field; grid */
.wz-contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s4); }
.wz-contact-grid .col-2 { grid-column: 1 / -1; }

/* Result */
.wz-result { display: none; }
.wz-result.is-active { display: block; animation: wzIn .5s var(--ease-out); }
.result-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-2); overflow: hidden; }
.result-head { background: var(--navy); color: #fff; padding: clamp(24px, 4vw, 40px); text-align: center; }
.result-head .badge-ok { display: inline-flex; align-items: center; gap: 8px; background: rgba(199,154,59,.2); color: var(--gold); font-family: var(--font-display); font-weight: 700; font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; padding: 8px 16px; border-radius: var(--r-pill); margin-bottom: var(--s4); }
.result-head .badge-ok svg { width: 16px; height: 16px; }
.result-head h2 { color: #fff; font-size: clamp(1.5rem, 4vw, 2.1rem); font-weight: 800; margin-bottom: var(--s3); }
.result-head p { color: #C4CFDC; max-width: 52ch; margin-inline: auto; }
.result-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); }
.result-metric { background: var(--white); padding: clamp(18px, 3vw, 28px); text-align: center; }
.result-metric .big { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.4rem, 4vw, 2rem); color: var(--gold-deep); line-height: 1.1; }
.result-metric .lbl { font-size: .86rem; color: var(--ink-muted); margin-top: 6px; }
.result-body { padding: clamp(22px, 4vw, 40px); }
.result-body h3 { font-size: 1.15rem; margin-bottom: var(--s3); }
.result-summary { list-style: none; margin: 0 0 var(--s5); padding: 0; display: grid; gap: 10px; }
.result-summary li { display: flex; justify-content: space-between; gap: var(--s4); padding: 10px 0; border-bottom: 1px solid var(--line); font-size: .96rem; }
.result-summary li:last-child { border-bottom: 0; }
.result-summary li span:first-child { color: var(--ink-muted); }
.result-summary li span:last-child { font-weight: 600; text-align: right; }
.result-cta { display: flex; flex-wrap: wrap; gap: var(--s4); margin-top: var(--s5); }
.result-disclaimer { font-size: .8rem; color: var(--ink-muted); margin-top: var(--s5); font-style: italic; }
.result-sent { display: flex; align-items: center; gap: 10px; background: #E7F3ED; color: #1c5c40; border: 1px solid #BFE0CE; border-radius: var(--r-sm); padding: 12px 16px; font-size: .9rem; margin-top: var(--s4); }
.result-sent svg { width: 20px; height: 20px; flex: none; }

@media (max-width: 560px) {
  .wz-options, .wz-options.cols-3 { grid-template-columns: 1fr 1fr; }
  .wz-contact-grid { grid-template-columns: 1fr; }
  .result-metrics { grid-template-columns: 1fr; }
  .result-cta .btn { width: 100%; }
}

/* =========================================================================
   Rechner-Unterseite (Tabs: Gas / Öl / Investition)
   ========================================================================= */
.calc-tabs { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: var(--s6); }
.calc-tab {
  display: inline-flex; align-items: center; gap: 10px; min-height: 52px; padding: 12px 22px;
  background: var(--white); border: 2px solid var(--line); border-radius: var(--r-pill);
  font-family: var(--font-display); font-weight: 700; font-size: 1rem; color: var(--ink-2);
  cursor: pointer; transition: border-color var(--dur), color var(--dur), background-color var(--dur), transform var(--dur) var(--ease-out);
  touch-action: manipulation;
}
.calc-tab svg { width: 22px; height: 22px; color: var(--gold-deep); }
.calc-tab:hover { border-color: var(--gold-soft); transform: translateY(-1px); }
.calc-tab[aria-selected="true"] { background: var(--navy); border-color: var(--navy); color: #fff; }
.calc-tab[aria-selected="true"] svg { color: var(--gold); }

.calc-panel { display: none; }
.calc-panel.is-active { display: block; animation: wzIn .35s var(--ease-out); }
@media (prefers-reduced-motion: reduce) { .calc-panel.is-active { animation: none; } }

.calc-layout { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(24px, 4vw, 48px); align-items: start; }
.calc-inputs {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: clamp(20px, 3.5vw, 36px); box-shadow: var(--sh-1);
}
.calc-inputs h3, .calc-results h3 { font-size: 1.15rem; margin-bottom: var(--s5); }
.calc-inputs .field-row { display: grid; grid-template-columns: 1fr; gap: var(--s4); }
.calc-group { margin-bottom: var(--s6); }
.calc-group:last-child { margin-bottom: 0; }
.calc-group__title {
  font-family: var(--font-display); font-weight: 700; font-size: .78rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--gold-deep); margin-bottom: var(--s4);
  padding-bottom: 8px; border-bottom: 1px solid var(--line);
}
.calc-field { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: var(--s3) var(--s4); margin-bottom: var(--s4); }
.calc-field:last-child { margin-bottom: 0; }
.calc-field label { font-weight: 500; font-size: .96rem; }
.calc-field .unit { color: var(--ink-muted); font-size: .85rem; }
.calc-field input {
  width: 130px; text-align: right; font-family: var(--font-body); font-variant-numeric: tabular-nums;
  font-size: 1rem; color: var(--ink); min-height: 46px; padding: 10px 12px;
  background: var(--paper); border: 1.5px solid var(--line); border-radius: var(--r-sm);
  transition: border-color var(--dur), box-shadow var(--dur), background-color var(--dur);
}
.calc-field input:focus { outline: none; border-color: var(--gold-deep); background: #fff; box-shadow: 0 0 0 4px rgba(168,123,42,.15); }
.calc-field .with-unit { display: inline-flex; align-items: center; gap: 8px; justify-self: end; }

/* Results */
.calc-results { position: sticky; top: 92px; }
.calc-result-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-2); overflow: hidden; }
.calc-result-card__head { background: var(--navy); color: #fff; padding: clamp(20px, 3vw, 32px); }
.calc-result-card__head h3 { color: #fff; margin: 0 0 6px; font-size: 1.2rem; }
.calc-result-card__head p { color: #C4CFDC; margin: 0; font-size: .92rem; }
.calc-result-hero { text-align: center; padding: clamp(22px, 4vw, 34px); border-bottom: 1px solid var(--line); }
.calc-result-hero .lbl { font-family: var(--font-display); font-weight: 700; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gold-deep); }
.calc-result-hero .big { font-family: var(--font-display); font-weight: 800; font-size: clamp(2.1rem, 6vw, 3rem); color: var(--ink); line-height: 1.05; margin-top: 6px; font-variant-numeric: tabular-nums; }
.calc-result-hero .big small { font-size: 1.1rem; color: var(--ink-muted); font-weight: 700; }
.calc-result-hero .sub { color: var(--ink-muted); font-size: .9rem; margin-top: 6px; }

.calc-rows { list-style: none; margin: 0; padding: clamp(16px, 3vw, 26px); display: grid; gap: 2px; }
.calc-rows li { display: flex; justify-content: space-between; align-items: baseline; gap: var(--s4); padding: 11px 0; border-bottom: 1px solid var(--line); }
.calc-rows li:last-child { border-bottom: 0; }
.calc-rows .k { color: var(--ink-2); font-size: .96rem; }
.calc-rows .k small { display: block; color: var(--ink-muted); font-size: .8rem; }
.calc-rows .v { font-family: var(--font-display); font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; }
.calc-rows li.is-highlight { background: var(--gold-tint); margin: 4px -12px; padding: 12px; border-radius: var(--r-sm); border-bottom: 0; }
.calc-rows li.is-highlight .v { color: var(--gold-deep); font-size: 1.15rem; }
.calc-rows .v.pos { color: var(--success); }
.calc-rows .v.neg { color: var(--error); }

.calc-cta { padding: 0 clamp(16px, 3vw, 26px) clamp(20px, 3vw, 26px); }
.calc-cta .btn { width: 100%; }
.calc-note { font-size: .8rem; color: var(--ink-muted); margin-top: var(--s5); font-style: italic; text-align: center; }

@media (max-width: 860px) {
  .calc-layout { grid-template-columns: 1fr; }
  .calc-results { position: static; }
}
@media (max-width: 420px) {
  .calc-field { grid-template-columns: 1fr; }
  .calc-field .with-unit, .calc-field input { justify-self: stretch; width: 100%; text-align: right; }
}

/* =========================================================================
   Design-Refresh · Fraunces + Hanken Grotesk · Signatur "Morgengrauen"
   ========================================================================= */

/* Titel-Gewichte editorial-ruhig (Bricolage 600) */
.split h2, .about h2, .check__intro h2 { font-weight: 600; letter-spacing: -0.02em; font-size: clamp(1.55rem, 2.8vw, 1.95rem); line-height: 1.2; }
.cta-band h2 { font-weight: 600; letter-spacing: -0.028em; }
.result-head h2 { font-weight: 600; letter-spacing: -0.02em; }
.rechner-hero h1 { font-weight: 600; letter-spacing: -0.028em; }
.legal h1 { font-weight: 600; letter-spacing: -0.026em; }

/* Unterschrift „Rainer Sulger" – dezent kursiv in der Grotesk */
.about .signature {
  font-family: var(--font-display);
  font-style: italic; font-weight: 600;
  font-size: clamp(1.4rem, 3vw, 1.8rem); color: var(--gold-deep);
  letter-spacing: 0; margin-top: var(--s4);
}

/* Rechner-Hero: ruhig, ohne Verlauf */
.rechner-hero { position: relative; overflow: hidden; }

/* =========================================================================
   Hero-Claim (Rechner-Fokus) – lange Aussage statt Flyer-Uppercase
   ========================================================================= */
.hero__title--claim {
  text-transform: none; color: var(--ink);
  font-family: var(--font-head); font-weight: 600;
  letter-spacing: -0.035em; line-height: 1.05;
  font-size: clamp(2.25rem, 4.8vw, 3.75rem);
  margin: 0 0 clamp(14px, 2vw, 22px);
}
.hero__title--claim .accent { color: var(--gold-deep); }
.hero__claim-sub { margin-top: 0; }
.hero__claim-sub .accent { color: var(--gold-deep); font-weight: 700; }
.hb-ic--check { width: 30px; height: 30px; }
.hb-ic--check svg { width: 22px; height: 22px; }

/* =========================================================================
   Rechner-Auswahl (Chooser-Karten) + Stage
   ========================================================================= */
.calc-chooser { max-width: 920px; margin-inline: auto; }
.calc-chooser__intro {
  text-align: center; color: var(--ink-muted); font-size: 1.05rem;
  max-width: 52ch; margin: 0 auto var(--s6);
}
.calc-chooser__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s4); }
.calc-chooser__sep {
  display: flex; align-items: center; gap: var(--s4);
  margin: var(--s6) 0; color: var(--gold-deep);
  font-family: var(--font-display); font-weight: 600; font-size: .82rem;
  letter-spacing: .16em; text-transform: uppercase;
}
.calc-chooser__sep::before, .calc-chooser__sep::after { content: ""; flex: 1; height: 1px; background: var(--line-ink); }
.calc-card {
  position: relative;
  display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto auto;
  column-gap: var(--s4); row-gap: 6px; text-align: left; align-items: start;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: clamp(20px, 2.6vw, 28px); cursor: pointer; box-shadow: var(--sh-1);
  transition: border-color var(--dur), transform var(--dur) var(--ease-out), box-shadow var(--dur);
}
.calc-card--feature { border-color: var(--gold-soft); background: var(--gold-tint); }
.calc-card--feature .calc-card__ic { background: var(--gold-deep); color: #fff; }
.calc-card__tag {
  position: absolute; top: 14px; right: 14px;
  font-family: var(--font-display); font-weight: 700; font-size: .68rem; letter-spacing: .12em;
  text-transform: uppercase; color: #fff; background: var(--gold-deep);
  padding: 4px 10px; border-radius: var(--r-pill);
}
.calc-card:hover { border-color: var(--gold-soft); transform: translateY(-2px); box-shadow: var(--sh-2); }
.calc-card:focus-visible { outline: 3px solid var(--gold-deep); outline-offset: 2px; }
.calc-card__ic {
  grid-row: 1 / 3; width: 48px; height: 48px; display: grid; place-items: center;
  color: var(--gold-deep); background: var(--gold-tint); border-radius: var(--r-md);
}
.calc-card__ic svg { width: 28px; height: 28px; }
.calc-card__title { align-self: center; font-family: var(--font-display); font-weight: 700; font-size: 1.18rem; color: var(--ink); line-height: 1.2; }
.calc-card__desc { grid-column: 2; color: var(--ink-muted); font-size: .95rem; line-height: 1.5; }
.calc-card__go {
  grid-column: 2; margin-top: 6px; display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--font-display); font-weight: 700; font-size: .92rem; color: var(--gold-deep);
}
.calc-card__go svg { width: 18px; height: 18px; transition: transform var(--dur) var(--ease-out); }
.calc-card:hover .calc-card__go svg { transform: translateX(4px); }

.calc-stage__bar {
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--s4);
  justify-content: space-between; margin-bottom: var(--s6);
}
.calc-back {
  display: inline-flex; align-items: center; gap: 8px; background: none; border: 0;
  cursor: pointer; font-family: var(--font-display); font-weight: 600; color: var(--ink-2);
  padding: 10px 4px; min-height: 44px; font-size: .96rem;
}
.calc-back:hover { color: var(--gold-deep); }
.calc-back svg { width: 18px; height: 18px; }
.calc-stage__bar .calc-tabs { margin-bottom: 0; justify-content: flex-end; flex: 1; }
.calc-tab span { display: inline; }

/* =========================================================================
   Förder-Schalter (Checkboxen als Boni-Zeilen)
   ========================================================================= */
.calc-check-lead { color: var(--ink-muted); font-size: .9rem; line-height: 1.5; margin: var(--s4) 0 var(--s3); }
.calc-check-lead b { color: var(--gold-deep); }
.calc-check {
  display: grid; grid-template-columns: auto 1fr; align-items: start; gap: 12px;
  padding: 12px; margin-bottom: 8px; cursor: pointer;
  background: var(--paper); border: 1.5px solid var(--line); border-radius: var(--r-md);
  transition: border-color var(--dur), background-color var(--dur);
}
.calc-check:last-child { margin-bottom: 0; }
.calc-check:hover { border-color: var(--gold-soft); }
.calc-check input { position: absolute; opacity: 0; width: 0; height: 0; }
.calc-check__box {
  width: 24px; height: 24px; border: 2px solid var(--line-ink); border-radius: 6px;
  background: #fff; display: grid; place-items: center; margin-top: 1px;
  transition: border-color var(--dur), background-color var(--dur);
}
.calc-check__box::after {
  content: ""; width: 13px; height: 13px; transform: scale(0);
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 5 5L20 7'/%3E%3C/svg%3E") center/contain no-repeat;
  transition: transform var(--dur) var(--ease-out);
}
.calc-check input:checked ~ .calc-check__box { background: var(--gold-deep); border-color: var(--gold-deep); }
.calc-check input:checked ~ .calc-check__box::after { transform: scale(1); }
.calc-check input:focus-visible ~ .calc-check__box { outline: 3px solid var(--gold-deep); outline-offset: 2px; }
.calc-check__txt { font-size: .95rem; line-height: 1.45; color: var(--ink-2); }
.calc-check__txt b { color: var(--gold-deep); font-family: var(--font-display); white-space: nowrap; }

@media (max-width: 620px) {
  .calc-chooser__grid { grid-template-columns: 1fr; }
  .calc-stage__bar .calc-tabs { justify-content: center; flex: 1 1 100%; }
}

/* =========================================================================
   Förder-Übersicht (Staffelung Heizungstausch)
   ========================================================================= */
.foerder-stack { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
.foerder-blocks { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line-ink); }
.foerder-blocks li {
  display: grid; grid-template-columns: 4.6rem 1fr auto; gap: var(--s4);
  align-items: baseline; padding: 18px 0; border-bottom: 1px solid var(--line);
}
.foerder-blocks li .mono { align-self: center; color: var(--ink-muted); }
.foerder-blocks .fb-name { font-family: var(--font-display); font-weight: 600; font-size: 1.06rem; color: var(--ink); }
.foerder-blocks .fb-name small { display: block; color: var(--ink-muted); font-weight: 400; font-size: .84rem; margin-top: 3px; letter-spacing: 0; }
.foerder-blocks .fb-val { font-family: var(--font-mono); font-weight: 700; color: var(--gold-deep); white-space: nowrap; align-self: center; }
.foerder-blocks li.is-max { border-bottom: 0; }
.foerder-blocks li.is-max .fb-val { color: var(--ink); }

.foerder-table__cap { margin-bottom: var(--s4); color: var(--gold-deep); }
.foerder-table { width: 100%; border-collapse: collapse; }
.foerder-table th {
  text-align: left; font-family: var(--font-mono); font-weight: 700; font-size: .64rem;
  letter-spacing: .1em; text-transform: uppercase; color: var(--ink-muted);
  padding: 0 var(--s4) 12px 0; border-bottom: 1px solid var(--line-ink);
}
.foerder-table td {
  padding: 13px var(--s4) 13px 0; border-bottom: 1px solid var(--line);
  font-variant-numeric: tabular-nums; color: var(--ink-2); font-size: .96rem;
}
.foerder-table th:last-child, .foerder-table td:last-child { padding-right: 0; text-align: right; }
.foerder-table tr:last-child td { border-bottom: 0; }
.foerder-table .fb-val { font-family: var(--font-mono); font-weight: 700; color: var(--gold-deep); }
.foerder-table .fb-none { color: var(--ink-muted); font-weight: 400; }
.foerder-note { margin-top: var(--s4); color: var(--ink-muted); }
@media (max-width: 780px) {
  .foerder-stack { grid-template-columns: 1fr; }
  .foerder-blocks li { grid-template-columns: 3.6rem 1fr auto; }
}