:root {
  --ink: #0b1f33;
  --ink-soft: #24415d;
  --blue: #0f5f91;
  --blue-dark: #0a456d;
  --aqua: #68d1ca;
  --aqua-soft: #dff8f5;
  --sand: #f4efe7;
  --paper: #fbfcfd;
  --white: #fff;
  --line: #d9e3ea;
  --muted: #65788a;
  --success: #156a50;
  --danger: #a53b3b;
  --shadow: 0 24px 70px rgba(8, 31, 51, .12);
  --shadow-soft: 0 12px 40px rgba(8, 31, 51, .08);
  --radius: 28px;
  --radius-sm: 18px;
  --wrap: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 999;
  transform: translateY(-160%);
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--white);
  color: var(--ink);
}
.skip-link:focus { transform: translateY(0); }
.wrap { width: min(calc(100% - 40px), var(--wrap)); margin-inline: auto; }
.narrow { width: min(calc(100% - 40px), 820px); margin-inline: auto; }
.section { padding: 112px 0; }
.section-tight { padding: 76px 0; }
.section-tint { background: #eef5f7; }
.section-dark { color: var(--white); background: var(--ink); }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--blue-dark);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--aqua); }
.section-dark .eyebrow { color: var(--aqua); }
h1, h2, h3, p { margin-top: 0; }
h1, h2 {
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: -.035em;
  line-height: 1.05;
}
h1 { font-size: clamp(3.2rem, 7vw, 6.5rem); margin-bottom: 24px; font-weight: 500; }
h2 { font-size: clamp(2.35rem, 4.5vw, 4.2rem); margin-bottom: 24px; font-weight: 500; }
h3 { font-size: 1.28rem; line-height: 1.28; margin-bottom: 12px; }
.lead { max-width: 720px; color: var(--ink-soft); font-size: clamp(1.08rem, 2vw, 1.28rem); }
.section-dark .lead { color: #bfd0dd; }
.muted { color: var(--muted); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 90;
  border-bottom: 1px solid rgba(217, 227, 234, .8);
  background: rgba(251, 252, 253, .9);
  backdrop-filter: blur(18px);
}
.nav-shell { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 13px; text-decoration: none; }
.brand-mark {
  display: block;
  flex: 0 0 auto;
  width: 54px;
  height: 54px;
  overflow: hidden;
  border: 1px solid rgba(104, 209, 202, .22);
  border-radius: 15px;
  background: var(--ink) url("images/rs-monogram.png") center / cover no-repeat;
  box-shadow: 0 8px 22px rgba(8, 31, 51, .14);
  color: transparent;
  font-size: 0;
}
.brand-copy { display: grid; line-height: 1.15; }
.brand-copy strong { font-size: .98rem; }
.brand-copy span { color: var(--muted); font-size: .73rem; }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { color: var(--ink-soft); font-size: .92rem; font-weight: 700; text-decoration: none; }
.nav-links a:hover, .nav-links a:focus-visible { color: var(--blue); }
.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--white);
  color: var(--ink);
}
.nav-toggle span, .nav-toggle::before, .nav-toggle::after {
  content: "";
  display: block;
  width: 19px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle[aria-expanded="true"] span { opacity: 0; }
.nav-toggle[aria-expanded="true"]::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"]::after { transform: translateY(-6px) rotate(-45deg); }

.button-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--blue); color: var(--white); box-shadow: 0 12px 30px rgba(15, 95, 145, .25); }
.btn-primary:hover { background: var(--blue-dark); }
.btn-light { background: var(--white); color: var(--ink); }
.btn-outline { border-color: rgba(11, 31, 51, .2); background: transparent; color: var(--ink); }
.section-dark .btn-outline { border-color: rgba(255,255,255,.32); color: var(--white); }
.btn[disabled] { opacity: .45; cursor: not-allowed; transform: none; box-shadow: none; }

.hero { position: relative; min-height: 780px; overflow: clip; background: var(--ink); color: var(--white); }
.hero::before {
  content: "";
  position: absolute;
  width: 620px;
  height: 620px;
  right: -180px;
  top: -210px;
  border: 1px solid rgba(104, 209, 202, .25);
  border-radius: 50%;
  box-shadow: 0 0 0 100px rgba(104, 209, 202, .035), 0 0 0 200px rgba(104, 209, 202, .025);
}
.hero-grid { position: relative; display: grid; grid-template-columns: 1.1fr .8fr; align-items: end; gap: 64px; min-height: 698px; padding: 90px 0 60px; }
.hero-copy { align-self: center; max-width: 700px; }
.hero .eyebrow { color: var(--aqua); }
.hero h1 span { color: var(--aqua); font-style: italic; }
.hero .lead { color: #c6d4df; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 26px; margin-top: 42px; padding: 0; list-style: none; color: #dce7ee; font-size: .9rem; font-weight: 700; }
.hero-trust li::before { content: ""; display: inline-block; width: 8px; height: 8px; margin-right: 9px; border-radius: 50%; background: var(--aqua); }
.portrait-frame { position: relative; align-self: end; max-width: 420px; justify-self: end; }
.portrait-frame::before {
  content: "";
  position: absolute;
  inset: 50px -34px -34px 50px;
  border: 1px solid rgba(104, 209, 202, .35);
  border-radius: 230px 230px 28px 28px;
}
.portrait-frame img { position: relative; width: 100%; height: auto; object-fit: contain; border-radius: 220px 220px 24px 24px; filter: saturate(.9); }
.portrait-card {
  position: absolute;
  left: -56px;
  bottom: 32px;
  width: 210px;
  padding: 18px 20px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 18px;
  background: rgba(11,31,51,.82);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}
.portrait-card strong { display: block; color: var(--aqua); font-family: Georgia, serif; font-size: 2.3rem; font-weight: 500; line-height: 1; }
.portrait-card span { color: #d1dfe7; font-size: .82rem; }

.proof-strip { margin-top: -1px; background: var(--sand); }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof-item { padding: 30px 24px; border-right: 1px solid rgba(11,31,51,.12); }
.proof-item:first-child { padding-left: 0; }
.proof-item:last-child { border-right: 0; }
.proof-item strong { display: block; font-family: Georgia, serif; font-size: 1.75rem; font-weight: 500; }
.proof-item span { color: var(--muted); font-size: .84rem; }

.choice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.choice-card {
  display: flex;
  min-height: 220px;
  flex-direction: column;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--white);
  box-shadow: var(--shadow-soft);
  text-decoration: none;
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}
.choice-card:hover, .choice-card:focus-visible { transform: translateY(-5px); border-color: rgba(15,95,145,.38); box-shadow: var(--shadow); }
.choice-card strong { margin-bottom: 10px; color: var(--ink); font-size: 1.14rem; line-height: 1.3; }
.choice-card span { color: var(--muted); font-size: .92rem; }
.choice-card em { margin-top: auto; padding-top: 22px; color: var(--blue-dark); font-size: .86rem; font-style: normal; font-weight: 800; }
.choice-card em::after { content: " →"; }

.section-head { display: flex; justify-content: space-between; align-items: end; gap: 40px; margin-bottom: 48px; }
.section-head > * { margin-bottom: 0; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service-card {
  position: relative;
  min-height: 330px;
  display: flex;
  flex-direction: column;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-soft);
  text-decoration: none;
  overflow: hidden;
  transition: transform .25s ease, border-color .25s ease;
}
.service-card:hover { transform: translateY(-7px); border-color: rgba(15,95,145,.38); }
.service-card::after {
  content: "";
  position: absolute;
  right: -50px;
  bottom: -50px;
  width: 150px;
  height: 150px;
  border: 1px solid rgba(15,95,145,.13);
  border-radius: 50%;
}
.card-index { display: none; }
.service-card p { color: var(--muted); }
.service-card .text-link { margin-top: auto; }
.text-link { display: inline-flex; gap: 10px; align-items: center; color: var(--blue-dark); font-weight: 800; text-decoration: none; }
.text-link::after { content: "→"; transition: transform .2s ease; }
.text-link:hover::after { transform: translateX(4px); }

.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 50px; background: rgba(255,255,255,.14); }
.process-step { padding: 38px; background: var(--ink); }
.process-step > span:first-child { display: none; }
.process-step p { color: #b8cbd7; }

.check-section { background: var(--white); }
.check-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 64px; align-items: start; }
.check-intro { position: sticky; top: 118px; }
.privacy-promise { display: grid; gap: 4px; margin-top: 30px; padding: 22px; border-radius: var(--radius-sm); background: var(--aqua-soft); }
.privacy-promise strong { color: var(--blue-dark); }
.privacy-promise span { color: var(--muted); font-size: .88rem; }
.quick-check { display: grid; gap: 18px; padding: 38px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); box-shadow: var(--shadow-soft); }
.quick-check fieldset { min-width: 0; margin: 0; padding: 0 0 24px; border: 0; border-bottom: 1px solid var(--line); }
.quick-check legend { width: 100%; margin-bottom: 13px; padding: 0; color: var(--ink); font-weight: 800; line-height: 1.35; }
.option-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.option-grid label { position: relative; display: flex; min-height: 56px; cursor: pointer; }
.option-grid input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.option-grid span { display: flex; width: 100%; align-items: center; justify-content: center; padding: 10px 12px; border: 1px solid var(--line); border-radius: 13px; background: var(--white); color: var(--ink-soft); font-size: .84rem; font-weight: 700; text-align: center; transition: border-color .2s ease, background .2s ease, color .2s ease; }
.option-grid input:checked + span { border-color: var(--blue); background: var(--blue); color: var(--white); }
.option-grid input:focus-visible + span { outline: 3px solid rgba(15,95,145,.22); outline-offset: 2px; }
.check-error { margin: 0; color: var(--danger); font-weight: 700; }
.check-result { grid-column: 2; padding: 38px; border-radius: var(--radius); background: var(--ink); color: var(--white); box-shadow: var(--shadow); }
.check-result[hidden] { display: none; }
.check-result h3 { max-width: 620px; font-family: Georgia, serif; font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 500; }
.check-result .muted { color: #a9bfcc; }
.result-list { display: grid; gap: 12px; margin: 26px 0; }
.result-item { padding: 18px 20px; border: 1px solid rgba(255,255,255,.14); border-radius: 15px; background: rgba(255,255,255,.06); }
.result-item strong { display: block; margin-bottom: 3px; color: var(--aqua); }
.result-item span { color: #c5d5df; font-size: .9rem; }
.check-result .btn-outline { border-color: rgba(255,255,255,.32); color: var(--white); }

.calculator-shell { display: grid; grid-template-columns: .78fr 1.22fr; gap: 30px; align-items: stretch; }
.calculator-copy, .calculator-consent { padding: 46px; border-radius: var(--radius); }
.calculator-copy { color: var(--white); background: var(--blue-dark); }
.calculator-copy .eyebrow { color: var(--aqua); }
.calculator-copy p { color: #cde0eb; }
.calculator-consent { border: 1px solid var(--line); background: var(--white); box-shadow: var(--shadow-soft); }
.checkline { display: grid; grid-template-columns: 22px 1fr; gap: 12px; margin: 18px 0; align-items: start; }
.checkline input { width: 19px; height: 19px; margin-top: 4px; accent-color: var(--blue); }
.checkline label { font-size: .92rem; }
.checkline a { color: var(--blue-dark); }
.rechner-frame { display: none; grid-column: 1 / -1; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.rechner-frame.is-visible { display: block; }
.rechner-frame iframe { width: 100%; height: 1100px; border: 0; border-radius: 16px; }

.about-grid { display: grid; grid-template-columns: .72fr 1fr; gap: 80px; align-items: center; }
.about-photo { position: relative; }
.about-photo img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow); }
.about-photo::after { content: "RS"; position: absolute; right: -28px; bottom: -30px; color: rgba(15,95,145,.12); font-family: Georgia, serif; font-size: 8rem; line-height: .8; z-index: -1; }
.brand-story {
  position: relative;
  min-height: 520px;
  display: grid;
  align-content: space-between;
  padding: 44px;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--white);
  box-shadow: var(--shadow);
}
.brand-story::before {
  content: "RS";
  position: absolute;
  right: -18px;
  top: 42px;
  color: rgba(104, 209, 202, .13);
  font-family: Georgia, serif;
  font-size: clamp(9rem, 20vw, 15rem);
  line-height: .8;
}
.brand-story::after {
  content: "";
  position: absolute;
  width: 320px;
  height: 320px;
  right: -130px;
  bottom: -130px;
  border: 1px solid rgba(104, 209, 202, .35);
  border-radius: 50%;
  box-shadow: 0 0 0 50px rgba(104,209,202,.035), 0 0 0 100px rgba(104,209,202,.025);
}
.brand-story > * { position: relative; z-index: 1; }
.brand-story-label { color: var(--aqua); font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.brand-story strong { max-width: 340px; font-family: Georgia, serif; font-size: clamp(2.1rem, 4vw, 3.5rem); font-weight: 500; line-height: 1.08; }
.brand-story-meta { display: flex; justify-content: space-between; gap: 24px; color: #aac0ce; font-size: .86rem; }
.quote { margin: 32px 0; padding-left: 26px; border-left: 3px solid var(--aqua); color: var(--ink-soft); font-family: Georgia, serif; font-size: 1.45rem; line-height: 1.4; }
.values { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 34px; }
.value { padding: 20px; border-radius: var(--radius-sm); background: #eef5f7; }
.value strong { display: block; }
.value span { color: var(--muted); font-size: .86rem; }

.faq-layout { display: grid; grid-template-columns: .7fr 1.3fr; gap: 76px; align-items: start; }
.faq-list { display: grid; gap: 12px; }
.faq-list details { border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--white); box-shadow: 0 8px 28px rgba(8,31,51,.05); }
.faq-list summary { position: relative; padding: 22px 58px 22px 24px; cursor: pointer; font-weight: 800; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%); color: var(--blue); font-size: 1.5rem; font-weight: 400; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { margin: 0; padding: 0 24px 24px; color: var(--muted); }

.contact-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 64px; }
.contact-list { display: grid; gap: 18px; margin-top: 38px; }
.contact-list a, .contact-list address { display: block; padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.15); color: var(--white); text-decoration: none; font-style: normal; }
.contact-list small { display: block; color: #9db5c5; }
.contact-form { padding: 42px; border-radius: var(--radius); background: var(--white); color: var(--ink); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 7px; }
.field-full { grid-column: 1 / -1; }
.field label { font-size: .82rem; font-weight: 800; }
.field input, .field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: #f8fafb;
  color: var(--ink);
  padding: 14px 16px;
  outline: none;
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(15,95,145,.09); }
.form-status { min-height: 24px; margin: 14px 0 0; font-size: .9rem; }
.form-status.success { color: var(--success); }
.form-status.error { color: var(--danger); }

.page-hero { padding: 98px 0 82px; background: var(--ink); color: var(--white); overflow: hidden; }
.page-hero .wrap { position: relative; }
.page-hero .wrap::after { content: ""; position: absolute; width: 360px; height: 360px; right: -100px; top: -190px; border: 1px solid rgba(104,209,202,.28); border-radius: 50%; }
.page-hero h1 { max-width: 920px; font-size: clamp(3rem, 6vw, 5.4rem); }
.page-hero .lead { color: #c3d3dd; }
.breadcrumbs { margin-bottom: 30px; color: #9fb7c7; font-size: .86rem; }
.breadcrumbs a { color: var(--aqua); text-decoration: none; }
.detail-layout { display: grid; grid-template-columns: 280px 1fr; gap: 80px; }
.side-card { position: sticky; top: 116px; padding: 28px; border-radius: var(--radius-sm); background: var(--sand); }
.side-card strong { display: block; margin-bottom: 10px; }
.side-card p { color: var(--muted); font-size: .9rem; }
.detail-sections { display: grid; gap: 18px; }
.detail-card { padding: 34px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--white); }
.detail-card p { color: var(--muted); }
.detail-card ul { display: grid; gap: 8px; margin: 20px 0 0; padding: 0; list-style: none; }
.detail-card li { position: relative; padding-left: 22px; }
.detail-card li::before { content: ""; position: absolute; left: 0; top: .65em; width: 8px; height: 8px; border-radius: 50%; background: var(--aqua); }
.cta-band { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 30px; padding: 46px; border-radius: var(--radius); background: var(--blue-dark); color: var(--white); }
.cta-band h2 { font-size: clamp(2rem, 4vw, 3.2rem); margin-bottom: 10px; }
.cta-band p { margin-bottom: 0; color: #c8dae5; }

.legal-shell { padding: 88px 0; }
.legal-card { padding: 42px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow-soft); }
.legal-card h2 { margin-top: 42px; font-size: 2rem; }
.legal-card h2:first-child { margin-top: 0; }
.legal-card a { color: var(--blue-dark); }
.legal-list { display: grid; gap: 12px; padding: 0; list-style: none; }
.legal-list li { padding: 16px 0; border-bottom: 1px solid var(--line); }
.legal-list strong { display: block; }

.site-footer { padding: 66px 0 108px; background: #061522; color: #d7e2e9; }
.footer-grid { display: grid; grid-template-columns: 1.25fr .75fr .75fr; gap: 60px; }
.footer-brand { max-width: 410px; }
.footer-brand p { color: #8ea6b6; }
.footer-col strong { display: block; margin-bottom: 18px; color: var(--white); }
.footer-col a { display: block; margin: 9px 0; color: #a9bdca; text-decoration: none; }
.footer-col a:hover { color: var(--aqua); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 50px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.12); color: #7893a5; font-size: .82rem; }
.cookie-note {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 80;
  display: flex;
  align-items: center;
  gap: 14px;
  max-width: 470px;
  padding: 15px 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--white);
  box-shadow: var(--shadow);
  font-size: .82rem;
}
.cookie-note[hidden] { display: none; }
.cookie-note p { margin: 0; }
.cookie-note a { color: var(--blue-dark); }
.cookie-close { flex: 0 0 auto; width: 34px; height: 34px; border: 0; border-radius: 50%; background: #eef5f7; }
.mobile-actions { display: none; }

@media (max-width: 920px) {
  .section { padding: 86px 0; }
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed;
    inset: 82px 0 auto 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 18px 20px 30px;
    border-bottom: 1px solid var(--line);
    background: var(--paper);
    box-shadow: var(--shadow-soft);
  }
  .nav-links.is-open { display: flex; }
  .nav-links a { padding: 14px 8px; border-bottom: 1px solid var(--line); }
  .hero-grid { grid-template-columns: 1fr; gap: 50px; padding-top: 80px; }
  .hero-copy { max-width: 760px; }
  .portrait-frame { width: min(82%, 430px); justify-self: center; }
  .proof-grid { grid-template-columns: 1fr 1fr; }
  .proof-item:nth-child(2) { border-right: 0; }
  .choice-grid { grid-template-columns: 1fr 1fr; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 290px; }
  .process-grid { grid-template-columns: 1fr; }
  .calculator-shell, .about-grid, .contact-grid, .check-layout, .faq-layout { grid-template-columns: 1fr; }
  .check-intro { position: static; }
  .check-result { grid-column: 1; }
  .about-photo, .brand-story { width: min(100%, 580px); }
  .detail-layout { grid-template-columns: 1fr; gap: 30px; }
  .side-card { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  body { font-size: 16px; padding-bottom: 64px; }
  .wrap, .narrow { width: min(calc(100% - 28px), var(--wrap)); }
  .brand-copy span { display: none; }
  .hero { min-height: auto; }
  .hero-grid { min-height: auto; padding: 68px 0 42px; }
  h1 { font-size: clamp(2.75rem, 14vw, 4.2rem); }
  .portrait-card { left: -12px; bottom: 18px; }
  .proof-grid { grid-template-columns: 1fr; }
  .proof-item, .proof-item:first-child { padding: 22px 0; border-right: 0; border-bottom: 1px solid rgba(11,31,51,.12); }
  .section-head { align-items: start; flex-direction: column; }
  .service-card, .calculator-copy, .calculator-consent, .contact-form, .legal-card, .detail-card { padding: 26px; }
  .choice-grid, .option-grid { grid-template-columns: 1fr; }
  .choice-card { min-height: 0; }
  .quick-check, .check-result { padding: 26px; }
  .values, .form-grid { grid-template-columns: 1fr; }
  .field-full { grid-column: auto; }
  .calculator-copy, .calculator-consent { border-radius: 20px; }
  .rechner-frame iframe { height: 1250px; }
  .cta-band { grid-template-columns: 1fr; padding: 30px; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .cookie-note { left: 12px; right: 12px; bottom: 76px; }
  .mobile-actions {
    position: fixed;
    inset: auto 0 0;
    z-index: 85;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid rgba(255,255,255,.14);
    background: var(--ink);
  }
  .mobile-actions a { padding: 12px 5px; color: var(--white); font-size: .78rem; font-weight: 800; text-align: center; text-decoration: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}