/* ==========================================================================
   Proventa Immobilienmanagement – Stylesheet
   Farben: Navy #08152A · Gold #B08A4A · Creme #F5F1EA
   ========================================================================== */

:root {
  --navy: #08152a;
  --navy-2: #0e1f3d;
  --navy-3: #16294d;
  --gold: #b08a4a;
  --gold-light: #d4b678;
  --gold-pale: #e9dcc0;
  --cream: #f5f1ea;
  --cream-2: #ece6da;
  --white: #ffffff;
  --ink: #1b2230;
  --ink-soft: #4b5361;
  --line: rgba(8, 21, 42, 0.12);
  --line-light: rgba(255, 255, 255, 0.16);

  --serif: "Cormorant Garamond", "Times New Roman", Georgia, serif;
  --sans: "Jost", "Segoe UI", Helvetica, Arial, sans-serif;

  --max: 1240px;
  --gutter: clamp(20px, 4vw, 56px);
  --section: clamp(72px, 10vw, 140px);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--sans);
  font-weight: 300;
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1.2em; }
ul { margin: 0; padding: 0; list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.12;
  margin: 0 0 0.5em;
  color: var(--navy);
  letter-spacing: 0.005em;
}

h1 { font-size: clamp(2.6rem, 6vw, 5.2rem); }
h2 { font-size: clamp(2rem, 3.8vw, 3.2rem); }
h3 { font-size: clamp(1.35rem, 2vw, 1.7rem); }

.wrap {
  width: min(100% - 2 * var(--gutter), var(--max));
  margin-inline: auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.4rem;
}
.eyebrow::before {
  content: "";
  width: 36px;
  height: 1px;
  background: var(--gold);
}

.lead {
  font-size: 1.15rem;
  line-height: 1.75;
  color: var(--ink-soft);
}

.section { padding-block: var(--section); }
.section--cream { background: var(--cream); }
.section--navy { background: var(--navy); color: rgba(255, 255, 255, 0.82); }
.section--navy h2, .section--navy h3 { color: var(--white); }
.section--navy .eyebrow { color: var(--gold-light); }
.section--navy .eyebrow::before { background: var(--gold-light); }

/* ------------------------------------------------------------------ Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 34px;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  border: 1px solid var(--gold);
  color: var(--navy);
  background: var(--gold);
  transition: background 0.35s var(--ease), color 0.35s var(--ease), border-color 0.35s var(--ease), transform 0.35s var(--ease);
  cursor: pointer;
}
.btn:hover { background: var(--gold-light); border-color: var(--gold-light); transform: translateY(-2px); }
.btn--ghost { background: transparent; color: var(--white); border-color: rgba(255, 255, 255, 0.55); }
.btn--ghost:hover { background: rgba(255, 255, 255, 0.08); border-color: var(--white); }
.btn--outline { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn--outline:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }
.btn svg { width: 16px; height: 16px; transition: transform 0.35s var(--ease); }
.btn:hover svg { transform: translateX(4px); }

.link-more {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
}
.link-more:hover { border-color: var(--gold); }

/* ------------------------------------------------------------------- Header */
.topbar {
  background: var(--navy-2);
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  border-bottom: 1px solid var(--line-light);
}
.topbar .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 38px;
  gap: 24px;
}
.topbar a:hover { color: var(--gold-light); }
.topbar__right { display: flex; gap: 28px; }

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--navy);
  border-bottom: 1px solid var(--line-light);
  transition: box-shadow 0.4s;
}
.header.is-scrolled { box-shadow: 0 10px 40px rgba(0, 0, 0, 0.35); }
.header .wrap {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 96px;
}
.nav {
  display: flex;
  gap: clamp(20px, 3vw, 44px);
  font-size: 0.74rem;
  font-weight: 400;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.78);
}
.nav--left { justify-content: flex-end; padding-right: clamp(24px, 4vw, 64px); }
.nav--right { justify-content: flex-start; padding-left: clamp(24px, 4vw, 64px); }
.nav a { position: relative; padding: 8px 0; transition: color 0.3s; white-space: nowrap; }
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease);
}
.nav a:hover { color: var(--white); }
.nav a:hover::after { transform: scaleX(1); transform-origin: left; }

.brand { display: block; padding: 10px 0; }
.brand img { height: 64px; width: auto; }

.burger {
  display: none;
  background: none;
  border: 0;
  padding: 10px;
  cursor: pointer;
  justify-self: end;
}
.burger span {
  display: block;
  width: 28px; height: 1px;
  background: var(--white);
  margin: 7px 0;
  transition: transform 0.3s, opacity 0.3s;
}

.mobile-nav {
  display: none;
  background: var(--navy-2);
  border-top: 1px solid var(--line-light);
}
.mobile-nav a {
  display: block;
  padding: 18px var(--gutter);
  font-size: 0.8rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  border-bottom: 1px solid var(--line-light);
}
@media (max-width: 900px) { .header.is-open .mobile-nav { display: block; } }
.header.is-open .burger span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.header.is-open .burger span:nth-child(2) { opacity: 0; }
.header.is-open .burger span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* --------------------------------------------------------------------- Hero */
.hero {
  position: relative;
  min-height: min(88vh, 900px);
  display: flex;
  align-items: flex-end;
  color: var(--white);
  overflow: hidden;
  isolation: isolate;
}
.hero__media {
  position: absolute; inset: 0;
  z-index: -2;
}
.hero__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.06);
  animation: heroZoom 14s var(--ease) forwards;
}
@keyframes heroZoom { to { transform: scale(1); } }
.hero::after {
  content: "";
  position: absolute; inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(8, 21, 42, 0.88) 0%, rgba(8, 21, 42, 0.62) 45%, rgba(8, 21, 42, 0.25) 100%),
    linear-gradient(0deg, rgba(8, 21, 42, 0.85) 0%, rgba(8, 21, 42, 0.1) 45%);
}
.hero .wrap { padding-block: clamp(80px, 12vw, 160px) clamp(70px, 9vw, 120px); }
.hero__content { max-width: 760px; }
.hero .eyebrow { color: var(--gold-light); }
.hero .eyebrow::before { background: var(--gold-light); }
.hero h1 { color: var(--white); margin-bottom: 0.4em; }
.hero h1 em { font-style: italic; color: var(--gold-light); }
.hero p {
  font-size: 1.15rem;
  line-height: 1.7;
  max-width: 560px;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 2.4rem;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; }
.hero__scroll {
  position: absolute;
  right: var(--gutter);
  bottom: 40px;
  writing-mode: vertical-rl;
  font-size: 0.66rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  display: flex; align-items: center; gap: 14px;
}
.hero__scroll::after {
  content: "";
  width: 1px; height: 56px;
  background: linear-gradient(to bottom, var(--gold-light), transparent);
}

/* --------------------------------------------------------------- Kennzeichen */
.marks {
  background: var(--navy-2);
  border-top: 1px solid var(--line-light);
}
.marks .wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.mark {
  padding: 28px 24px;
  border-right: 1px solid var(--line-light);
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.86rem;
  letter-spacing: 0.04em;
  display: flex;
  gap: 16px;
  align-items: center;
}
.mark:first-child { padding-left: 0; }
.mark:last-child { border-right: 0; }
.mark svg { width: 26px; height: 26px; flex: none; stroke: var(--gold-light); fill: none; stroke-width: 1.2; }

/* -------------------------------------------------------------------- Intro */
.intro .wrap {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}
.intro h2 { font-size: clamp(2.1rem, 4vw, 3.4rem); }
.intro h2 em { font-style: italic; color: var(--gold); }
.intro__text { padding-top: 12px; }
.intro__signature {
  margin-top: 2rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 20px;
}
.intro__signature img { height: 54px; width: auto; opacity: 0.9; }
.intro__signature span {
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* ---------------------------------------------------------------- Leistungen */
.services__head {
  max-width: 700px;
  margin-bottom: clamp(44px, 6vw, 80px);
}
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.service {
  padding: clamp(32px, 3.4vw, 52px) clamp(26px, 3vw, 44px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: relative;
  background: var(--white);
  transition: background 0.5s var(--ease);
}
.service:hover { background: var(--cream); }
.service__num {
  font-family: var(--serif);
  font-size: 0.95rem;
  letter-spacing: 0.2em;
  color: var(--gold);
  margin-bottom: 26px;
  display: block;
}
.service__icon {
  width: 44px; height: 44px;
  stroke: var(--navy);
  fill: none;
  stroke-width: 1;
  margin-bottom: 26px;
}
.service h3 { margin-bottom: 0.7em; }
.service p { color: var(--ink-soft); font-size: 0.98rem; margin-bottom: 1.4rem; }
.service ul { color: var(--ink-soft); font-size: 0.94rem; }
.service li {
  padding-left: 18px;
  position: relative;
  margin-bottom: 4px;
}
.service li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.75em;
  width: 8px; height: 1px;
  background: var(--gold);
}

/* ------------------------------------------------------------ Split-Sektionen */
.split .wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 7vw, 120px);
  align-items: center;
}
.split--reverse .split__media { order: 2; }
.split__media {
  position: relative;
}
.split__media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}
.split__media::before {
  content: "";
  position: absolute;
  inset: 28px -28px -28px 28px;
  border: 1px solid var(--gold);
  z-index: -1;
  opacity: 0.6;
}
.split--reverse .split__media::before { inset: 28px 28px -28px -28px; }
.split__media figcaption {
  position: absolute;
  left: 0; bottom: 0;
  background: var(--navy);
  color: var(--white);
  padding: 22px 28px;
  max-width: 300px;
  font-family: var(--serif);
  font-size: 1.15rem;
  line-height: 1.35;
}
.split__media figcaption small {
  display: block;
  font-family: var(--sans);
  font-size: 0.66rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 8px;
}
.split__body h2 { margin-bottom: 0.6em; }
.split__body p { color: var(--ink-soft); }
.facts {
  margin: 2rem 0 2.4rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px 32px;
}
.fact {
  border-top: 1px solid var(--gold);
  padding-top: 14px;
}
.fact strong {
  display: block;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.25rem;
  color: var(--navy);
  margin-bottom: 4px;
}
.fact span { font-size: 0.92rem; color: var(--ink-soft); }

/* ------------------------------------------------------------------- Ansatz */
.approach__head { max-width: 720px; margin-bottom: clamp(48px, 6vw, 88px); }
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line-light);
}
.step {
  padding: 40px clamp(20px, 2.4vw, 36px) 20px 0;
  border-right: 1px solid var(--line-light);
  position: relative;
}
.step:last-child { border-right: 0; }
.step + .step { padding-left: clamp(20px, 2.4vw, 36px); }
.step__num {
  font-family: var(--serif);
  font-size: 3.4rem;
  line-height: 1;
  color: var(--gold);
  margin-bottom: 22px;
  font-weight: 400;
}
.step h3 { font-size: 1.35rem; color: var(--white); margin-bottom: 0.6em; }
.step p { font-size: 0.95rem; color: rgba(255, 255, 255, 0.72); }

/* --------------------------------------------------------------------- Zitat */
.quote {
  background: var(--cream);
  text-align: center;
}
.quote blockquote {
  margin: 0 auto;
  max-width: 900px;
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  line-height: 1.35;
  color: var(--navy);
  font-style: italic;
  font-weight: 400;
}
.quote blockquote::before {
  content: "";
  display: block;
  width: 1px; height: 64px;
  margin: 0 auto 32px;
  background: linear-gradient(to bottom, transparent, var(--gold));
}
.quote cite {
  display: block;
  margin-top: 28px;
  font-family: var(--sans);
  font-style: normal;
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
}

/* ----------------------------------------------------------------- Über uns */
.about .wrap {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(40px, 7vw, 110px);
  align-items: center;
}
.about__media { position: relative; }
.about__media img {
  width: 100%;
  aspect-ratio: 5 / 4;
  object-fit: cover;
}
.about__media::after {
  content: "";
  position: absolute;
  right: -24px; top: -24px;
  width: 60%; height: 60%;
  border: 1px solid var(--gold);
  z-index: -1;
  opacity: 0.6;
}
.about__values {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px 36px;
}
.value h4 {
  font-family: var(--sans);
  font-size: 0.74rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
  font-weight: 500;
}
.value p { font-size: 0.95rem; color: var(--ink-soft); margin: 0; }

/* ------------------------------------------------------------------ Kontakt */
.contact .wrap {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(40px, 7vw, 110px);
  align-items: start;
}
.contact__info dl { margin: 2rem 0 0; }
.contact__info dt {
  font-size: 0.7rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 6px;
}
.contact__info dd {
  margin: 0 0 1.6rem;
  font-family: var(--serif);
  font-size: 1.3rem;
  color: var(--navy);
  line-height: 1.4;
}
.contact__info dd a:hover { color: var(--gold); }

.form {
  background: var(--cream);
  padding: clamp(28px, 4vw, 56px);
  border: 1px solid var(--line);
}
.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.field { margin-bottom: 22px; }
.field label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 8px;
}
.field input, .field select, .field textarea {
  width: 100%;
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 300;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  padding: 14px 16px;
  outline: none;
  transition: border-color 0.3s;
  border-radius: 0;
  -webkit-appearance: none;
  appearance: none;
}
.field select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' fill='none' stroke='%23b08a4a' stroke-width='1.2'/></svg>");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--gold); }
.form__consent {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.86rem;
  color: var(--ink-soft);
  margin-bottom: 26px;
}
.form__consent input { margin-top: 5px; accent-color: var(--gold); }
.form__consent a { text-decoration: underline; text-underline-offset: 3px; }
.form__note { font-size: 0.8rem; color: var(--ink-soft); margin: 18px 0 0; }

/* ------------------------------------------------------------------- Footer */
.footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}
.footer__top {
  padding-block: clamp(56px, 7vw, 96px) clamp(40px, 5vw, 64px);
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: clamp(32px, 5vw, 80px);
  border-bottom: 1px solid var(--line-light);
}
.footer__brand img { height: 96px; width: auto; }
.footer__brand p { max-width: 320px; font-size: 0.92rem; line-height: 1.7; }
.footer h4 {
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 20px;
  font-weight: 500;
}
.footer li { margin-bottom: 10px; }
.footer a { transition: color 0.3s; }
.footer a:hover { color: var(--white); }
.footer__bottom {
  padding-block: 26px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px 32px;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.5);
}
.footer__bottom ul { display: flex; gap: 28px; }
.footer__bottom li { margin: 0; }

/* ------------------------------------------------------------ Unterseiten */
.page-head {
  background: var(--navy);
  color: var(--white);
  padding-block: clamp(56px, 8vw, 110px);
}
.page-head h1 { color: var(--white); font-size: clamp(2.2rem, 4.5vw, 3.6rem); margin: 0; }
.page-head .eyebrow { color: var(--gold-light); }
.page-head .eyebrow::before { background: var(--gold-light); }
.prose { max-width: 800px; }
.prose h2 { font-size: 1.7rem; margin-top: 2.4em; }
.prose h3 { font-size: 1.25rem; margin-top: 1.8em; }
.prose p, .prose li { color: var(--ink-soft); }
.prose ul { list-style: disc; padding-left: 1.2em; }
.placeholder {
  background: var(--gold-pale);
  color: var(--navy);
  padding: 2px 8px;
  border-radius: 2px;
  font-weight: 400;
}

/* ------------------------------------------------------------ Reveal-Effekt */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 0.12s; }
.reveal[data-delay="2"] { transition-delay: 0.24s; }
.reveal[data-delay="3"] { transition-delay: 0.36s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__media img { animation: none; transform: none; }
  html { scroll-behavior: auto; }
}

/* --------------------------------------------------------------- Responsive */
@media (max-width: 1100px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step { padding-left: 0 !important; padding-right: 32px; border-right: 0; }
  .step:nth-child(odd) { border-right: 1px solid var(--line-light); }
  .step:nth-child(even) { padding-left: 32px !important; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .marks .wrap { grid-template-columns: repeat(2, 1fr); }
  .mark:nth-child(2) { border-right: 0; }
  .mark:nth-child(3) { padding-left: 0; border-top: 1px solid var(--line-light); }
  .mark:nth-child(4) { border-top: 1px solid var(--line-light); }
}

@media (max-width: 900px) {
  body { font-size: 16px; }
  .topbar__right { display: none; }
  .header .wrap { grid-template-columns: auto 1fr; min-height: 80px; }
  .nav { display: none; }
  .brand img { height: 58px; }
  .burger { display: block; }
  .hero { min-height: 82vh; }
  .hero__scroll { display: none; }
  .intro .wrap, .split .wrap, .about .wrap, .contact .wrap { grid-template-columns: 1fr; }
  .split--reverse .split__media { order: 0; }
  .split__media::before, .split--reverse .split__media::before { inset: 20px -12px -20px 20px; }
  .split__media img { aspect-ratio: 4 / 3; }
  .about__media::after { right: -12px; }
}

@media (max-width: 640px) {
  .services__grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .step { border-right: 0 !important; padding: 32px 0 8px !important; border-bottom: 1px solid var(--line-light); }
  .step:last-child { border-bottom: 0; }
  .facts { grid-template-columns: 1fr; }
  .about__values { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; gap: 0; }
  .footer__top { grid-template-columns: 1fr; }
  .marks .wrap { grid-template-columns: 1fr; }
  .mark { border-right: 0; padding-left: 0; border-top: 1px solid var(--line-light); }
  .mark:first-child { border-top: 0; }
  .split__media figcaption { position: static; max-width: none; }
  .footer__bottom { flex-direction: column; }
}

/* --------------------------------------------------- Mobile-Feinschliff */
@media (max-width: 900px) {
  .topbar { display: none; }
  .eyebrow { font-size: 0.66rem; letter-spacing: 0.22em; }
  .eyebrow::before { width: 24px; }
}
@media (max-width: 640px) {
  .footer__top { grid-template-columns: 1fr 1fr; gap: 32px 24px; }
  .footer__brand { grid-column: 1 / -1; }
  .footer__brand img { height: 80px; }
  .footer li { margin-bottom: 8px; font-size: 0.88rem; }
  .about__media::after { display: none; }
  .split__media::before, .split--reverse .split__media::before { display: none; }
}

/* ------------------------------------------------------ Über uns: Porträt */
.about__media { margin: 0; }
.about__media img { aspect-ratio: 4 / 5; object-position: center top; }
.about__caption {
  position: absolute;
  left: 0; bottom: 0;
  background: var(--navy);
  color: var(--white);
  padding: 18px 26px;
  font-family: var(--serif);
  font-size: 1.2rem;
  line-height: 1.3;
}
.about__caption small {
  display: block;
  font-family: var(--sans);
  font-size: 0.64rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 6px;
}
@media (max-width: 900px) {
  .about__media { max-width: 420px; }
}

/* ---------------------------------------------------- Helle Bildbühne */
.hero { color: var(--navy); }
.hero::after {
  background:
    linear-gradient(90deg, rgba(255, 253, 249, 0.94) 0%, rgba(255, 253, 249, 0.82) 38%, rgba(255, 253, 249, 0.35) 70%, rgba(255, 253, 249, 0.08) 100%),
    linear-gradient(0deg, rgba(255, 253, 249, 0.75) 0%, rgba(255, 253, 249, 0) 45%);
}
.hero .eyebrow { color: var(--gold); }
.hero .eyebrow::before { background: var(--gold); }
.hero h1 { color: var(--navy); }
.hero h1 em { color: var(--gold); }
.hero p { color: var(--ink-soft); }
.hero .btn--ghost { color: var(--navy); border-color: var(--navy); }
.hero .btn--ghost:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }
.hero__scroll { color: var(--ink-soft); }
.hero__scroll::after { background: linear-gradient(to bottom, var(--gold), transparent); }

.marks { background: var(--white); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.mark { color: var(--ink); border-right-color: var(--line); }
.mark svg { stroke: var(--gold); }
@media (max-width: 1100px) {
  .mark:nth-child(3), .mark:nth-child(4) { border-top-color: var(--line); }
}
@media (max-width: 640px) {
  .mark { border-top-color: var(--line); }
}
@media (max-width: 900px) {
  .hero::after {
    background:
      linear-gradient(0deg, rgba(255, 253, 249, 0.92) 0%, rgba(255, 253, 249, 0.88) 55%, rgba(255, 253, 249, 0.45) 100%);
  }
}

/* ------------------------------------------------------- Helle Kopfzeile */
.topbar { background: var(--cream); color: var(--ink-soft); border-bottom: 1px solid var(--line); }
.topbar a:hover { color: var(--gold); }

.header { background: rgba(255, 255, 255, 0.96); border-bottom: 1px solid var(--line); backdrop-filter: blur(8px); }
.header.is-scrolled { box-shadow: 0 8px 30px rgba(8, 21, 42, 0.08); }
.nav { color: var(--navy); }
.nav a:hover { color: var(--gold); }
.burger span { background: var(--navy); }

.mobile-nav { background: var(--white); border-top: 1px solid var(--line); }
.mobile-nav a { color: var(--navy); border-bottom: 1px solid var(--line); }

/* -------------------------------------------- Logo mit lesbarer Unterzeile */
.brand { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 12px 0; }
.brand img { height: 58px; width: auto; }
.brand__sub, .footer__sub {
  display: block;
  font-family: var(--sans);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  white-space: nowrap;
  line-height: 1;
}
.footer__brand img { height: 72px; }
.footer__sub { margin-top: 10px; color: var(--gold-light); }
@media (max-width: 900px) {
  .brand { align-items: flex-start; padding: 10px 0; }
  .brand img { height: 48px; }
  .brand__sub { font-size: 0.54rem; letter-spacing: 0.26em; }
}

/* ------------------------------------------ Unterzeile „Immobilienmanagement" */
.brand img { height: 64px; }
.brand__sub { font-size: 0.56rem; letter-spacing: 0.18em; }
.footer__sub { font-size: 0.6rem; letter-spacing: 0.2em; }
@media (max-width: 900px) {
  .brand img { height: 50px; }
  .brand__sub { font-size: 0.5rem; letter-spacing: 0.16em; }
}

/* --------------------------------- Sprungziele unter der festen Kopfzeile */
[id] { scroll-margin-top: 110px; }
.prose a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }
.prose a:hover { color: var(--navy); }

/* Spamschutz-Feld, für Menschen unsichtbar */
.hp { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }