/* ===================================================================
   versichert-vermietet.de — Premium Vermieter-Vertrauen
   Palette: Petrolblau #1A3A52 + Bernstein #D4A574 + Off-White #FAF7F2
   =================================================================== */

:root {
  --petrol: #1A3A52;
  --petrol-dark: #0F2535;
  --petrol-light: #2D5577;
  --bernstein: #D4A574;
  --bernstein-dark: #B8865A;
  --bernstein-light: #E8C9A0;
  --off-white: #FAF7F2;
  --paper: #FFFFFF;
  --ink: #1A2530;
  --ink-soft: #4A5764;
  --muted: #8794A3;
  --line: #E8E2D6;
  --line-soft: #F0EBE0;
  --accent: var(--bernstein);
  --shadow-sm: 0 2px 8px rgba(26, 58, 82, .06);
  --shadow-md: 0 8px 24px rgba(26, 58, 82, .10);
  --shadow-lg: 0 20px 50px rgba(26, 58, 82, .15);
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 24px;
  --r-pill: 999px;
  --serif: "Fraunces", Georgia, serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--off-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { max-width: 100%; display: block; }

a { color: var(--petrol); text-decoration: none; }
a:hover { color: var(--bernstein-dark); }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 700;
  color: var(--petrol-dark);
  letter-spacing: -0.01em;
  margin: 0 0 .6em;
  line-height: 1.15;
}
h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 900; }
h1 em { font-style: italic; color: var(--bernstein-dark); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.6rem); }
h3 { font-size: 1.25rem; font-weight: 600; }
h4 { font-size: 1rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--bernstein-dark); }

p { margin: 0 0 1em; color: var(--ink-soft); }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 880px; }

/* ---------- Eyebrow ---------- */
.eyebrow {
  display: inline-block;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--bernstein-dark);
  margin-bottom: 1rem;
  position: relative;
  padding-left: 36px;
}
.eyebrow::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  width: 28px; height: 2px;
  background: var(--bernstein);
  transform: translateY(-50%);
}

.section { padding: clamp(60px, 8vw, 110px) 0; }
.section--alt { background: var(--paper); }
.section--accent { background: var(--petrol-dark); color: var(--off-white); }
.section--accent h2,
.section--accent h3 { color: var(--off-white); }
.section--accent .eyebrow { color: var(--bernstein-light); }
.section--accent p { color: rgba(250, 247, 242, .8); }

.section__head { margin-bottom: 56px; }
.section__head--center { text-align: center; }
.section__head .lead {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 720px;
}
.section__head--center .lead { margin-left: auto; margin-right: auto; }

.text-center { text-align: center; }
.mt-4 { margin-top: 2rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--r-pill);
  font-family: var(--sans);
  font-size: .98rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform .2s, box-shadow .2s, background .2s, color .2s;
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn--lg { padding: 16px 36px; font-size: 1.05rem; }
.btn--primary {
  background: var(--bernstein);
  color: var(--petrol-dark);
  box-shadow: 0 6px 20px rgba(212, 165, 116, .35);
}
.btn--primary:hover {
  background: var(--bernstein-dark);
  color: var(--paper);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(184, 134, 90, .4);
}
.btn--ghost {
  background: transparent;
  color: var(--petrol);
  border-color: var(--petrol);
}
.btn--ghost:hover {
  background: var(--petrol);
  color: var(--off-white);
  transform: translateY(-2px);
}
.btn--ghost-light {
  background: transparent;
  color: var(--off-white);
  border-color: rgba(250, 247, 242, .4);
}
.btn--ghost-light:hover {
  background: var(--off-white);
  color: var(--petrol-dark);
}
.btn--outline {
  background: transparent;
  color: var(--petrol);
  border-color: var(--line);
}
.btn--outline:hover {
  border-color: var(--petrol);
  background: var(--petrol);
  color: var(--off-white);
}
.icon-wa { flex-shrink: 0; }

/* ---------- Navigation ---------- */
.nav {
  background: rgba(255, 255, 255, .88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav__inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--petrol-dark);
  font-family: var(--serif);
}
.logo__icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--petrol) 0%, var(--petrol-light) 100%);
  color: var(--bernstein);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-weight: 900;
  font-size: 1rem;
  letter-spacing: -.02em;
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
}
.logo__text {
  font-size: 1.15rem;
  letter-spacing: -.01em;
  line-height: 1;
}
.logo__text strong { font-weight: 900; color: var(--petrol-dark); }
.nav__menu {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav__link {
  font-size: .94rem;
  font-weight: 500;
  color: var(--ink-soft);
  position: relative;
}
.nav__link:hover { color: var(--petrol); }
.nav__cta {
  background: var(--petrol);
  color: var(--off-white);
  padding: 10px 20px;
  border-radius: var(--r-pill);
  font-size: .92rem;
  font-weight: 600;
  margin-left: 8px;
  transition: background .2s, transform .2s;
}
.nav__cta:hover {
  background: var(--bernstein);
  color: var(--petrol-dark);
  transform: translateY(-1px);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(70px, 10vw, 130px) 0 clamp(80px, 12vw, 150px);
  background: linear-gradient(180deg, var(--off-white) 0%, var(--paper) 100%);
}
.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero__circle {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .35;
}
.hero__circle--1 {
  width: 520px; height: 520px;
  background: radial-gradient(circle, var(--bernstein) 0%, transparent 70%);
  top: -120px; right: -100px;
}
.hero__circle--2 {
  width: 460px; height: 460px;
  background: radial-gradient(circle, var(--petrol-light) 0%, transparent 70%);
  bottom: -150px; left: -150px;
  opacity: .22;
}
.hero__inner {
  position: relative;
  text-align: center;
}
.hero__lead {
  font-size: clamp(1.1rem, 1.6vw, 1.3rem);
  color: var(--ink-soft);
  max-width: 720px;
  margin: 0 auto 36px;
  line-height: 1.6;
}
.hero__lead strong {
  color: var(--petrol-dark);
  font-weight: 700;
}
.hero__cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 50px;
}
.hero__trust {
  display: flex;
  gap: 20px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  font-size: .95rem;
  color: var(--muted);
}
.hero__trust strong { color: var(--petrol); font-weight: 700; }
.hero__trust .dot {
  width: 4px; height: 4px;
  background: var(--bernstein);
  border-radius: 50%;
  display: inline-block;
}

/* ---------- Product Grid ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.product-card {
  background: var(--paper);
  padding: 36px 28px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-soft);
  text-decoration: none;
  color: inherit;
  transition: transform .25s, box-shadow .25s, border-color .25s;
  display: block;
  position: relative;
  overflow: hidden;
}
.product-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--bernstein) 0%, var(--bernstein-dark) 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--bernstein-light);
  color: inherit;
}
.product-card:hover::before { transform: scaleX(1); }
.product-card__icon {
  font-size: 2.4rem;
  margin-bottom: 18px;
}
.product-card h3 {
  margin-bottom: 12px;
  color: var(--petrol-dark);
}
.product-card p {
  font-size: .98rem;
  margin-bottom: 20px;
}
.product-card__link {
  display: inline-block;
  font-weight: 600;
  color: var(--bernstein-dark);
  font-size: .95rem;
  transition: gap .2s;
}
.product-card:hover .product-card__link { color: var(--petrol); }
.product-card--soon { opacity: .65; }
.product-card--soon .product-card__link { color: var(--muted); font-style: italic; }

/* ---------- Audience Grid ---------- */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}
.audience-card {
  background: var(--off-white);
  padding: 32px 26px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-soft);
  transition: transform .25s, border-color .25s;
}
.audience-card:hover {
  transform: translateY(-4px);
  border-color: var(--bernstein);
}
.audience-card__emoji {
  font-size: 2.2rem;
  margin-bottom: 14px;
}
.audience-card h3 {
  margin-bottom: 8px;
  font-size: 1.15rem;
}
.audience-card p {
  font-size: .94rem;
  margin: 0;
}

/* ---------- Steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
  position: relative;
}
.step {
  text-align: center;
  padding: 30px 24px;
}
.step__num {
  width: 56px; height: 56px;
  margin: 0 auto 22px;
  background: linear-gradient(135deg, var(--petrol) 0%, var(--petrol-light) 100%);
  color: var(--bernstein);
  font-family: var(--serif);
  font-weight: 900;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  box-shadow: var(--shadow-md);
}
.step h3 { margin-bottom: 10px; }
.step p { margin: 0; }

/* ---------- Features ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}
.feature {
  padding: 30px 0;
  border-top: 1px solid rgba(232, 201, 160, .25);
}
.feature h3 {
  margin-bottom: 12px;
  font-size: 1.2rem;
}
.feature p { margin: 0; }

/* ---------- FAQ ---------- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--paper);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  padding: 0;
  transition: border-color .2s, box-shadow .2s;
}
.faq-item[open] {
  border-color: var(--bernstein);
  box-shadow: var(--shadow-sm);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 26px;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.08rem;
  color: var(--petrol-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-family: var(--sans);
  font-weight: 400;
  font-size: 1.6rem;
  color: var(--bernstein-dark);
  transition: transform .25s;
  flex-shrink: 0;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p {
  padding: 0 26px 24px;
  margin: 0;
  font-size: .98rem;
  line-height: 1.65;
}

/* ---------- CTA Banner ---------- */
.cta-banner {
  background: linear-gradient(135deg, var(--petrol-dark) 0%, var(--petrol) 100%);
  color: var(--off-white);
  padding: clamp(60px, 8vw, 100px) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(212, 165, 116, .15) 0%, transparent 60%);
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.cta-banner > .container { position: relative; z-index: 1; }
.cta-banner h2 {
  color: var(--off-white);
  margin-bottom: 14px;
}
.cta-banner p {
  color: rgba(250, 247, 242, .82);
  font-size: 1.1rem;
  margin-bottom: 32px;
}
.cta-banner__btns {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--petrol-dark);
  color: rgba(250, 247, 242, .75);
  padding: 70px 0 30px;
  font-size: .93rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}
.footer__brand .logo { color: var(--off-white); margin-bottom: 16px; }
.footer__brand .logo__text strong { color: var(--off-white); }
.footer__brand p {
  font-size: .92rem;
  color: rgba(250, 247, 242, .65);
}
.footer h4 {
  color: var(--bernstein);
  margin-bottom: 18px;
  font-family: var(--sans);
  font-size: .82rem;
}
.footer ul {
  list-style: none;
  padding: 0; margin: 0;
}
.footer ul li { margin-bottom: 10px; }
.footer ul a, .footer__contact a {
  color: rgba(250, 247, 242, .75);
}
.footer ul a:hover, .footer__contact a:hover { color: var(--bernstein); }
.footer__contact p {
  margin: 0 0 10px;
  color: rgba(250, 247, 242, .75);
  font-size: .92rem;
}
.footer__bottom {
  border-top: 1px solid rgba(250, 247, 242, .1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: .85rem;
  color: rgba(250, 247, 242, .55);
}
.footer__bottom a { color: rgba(250, 247, 242, .7); }
.footer__bottom a:hover { color: var(--bernstein); }

/* ---------- Pillar Page Layouts (shared with sub-pages) ---------- */
.page-hero {
  padding: clamp(70px, 9vw, 120px) 0 clamp(50px, 7vw, 80px);
  background: linear-gradient(180deg, var(--off-white) 0%, var(--paper) 100%);
  position: relative;
  overflow: hidden;
}
.page-hero__circle {
  position: absolute;
  width: 480px; height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--bernstein) 0%, transparent 70%);
  filter: blur(80px);
  opacity: .25;
  top: -100px; right: -80px;
  pointer-events: none;
}
.page-hero__inner { position: relative; max-width: 880px; margin: 0 auto; text-align: center; }
.page-hero h1 { margin-bottom: 18px; }
.page-hero .lead {
  font-size: clamp(1.1rem, 1.5vw, 1.25rem);
  color: var(--ink-soft);
  max-width: 720px;
  margin: 0 auto 32px;
}

.breadcrumb {
  font-size: .85rem;
  color: var(--muted);
  margin-bottom: 22px;
}
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--petrol); }

.content-section { padding: clamp(60px, 8vw, 100px) 0; }
.content-section h2 { margin-top: 0; }
.content-section h3 { margin-top: 2.2em; }
.content-section ul, .content-section ol {
  padding-left: 24px;
  color: var(--ink-soft);
  margin-bottom: 1.4em;
}
.content-section li { margin-bottom: .5em; }
.content-section li strong { color: var(--petrol-dark); }

.callout {
  background: var(--off-white);
  border-left: 4px solid var(--bernstein);
  padding: 24px 28px;
  border-radius: 0 var(--r-md) var(--r-md) 0;
  margin: 2em 0;
}
.callout h3 {
  margin: 0 0 .5em;
  color: var(--petrol-dark);
  font-size: 1.1rem;
}
.callout p:last-child { margin-bottom: 0; }

.price-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 32px;
  margin: 28px 0;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.price-card__price {
  font-family: var(--serif);
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--petrol-dark);
  line-height: 1;
  margin: 12px 0 6px;
}
.price-card__price small { font-size: .9rem; font-weight: 400; color: var(--muted); }
.price-card__label {
  font-size: .8rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--bernstein-dark);
  font-weight: 600;
}
.price-card__note {
  font-size: .9rem;
  color: var(--muted);
  margin: 8px 0 0;
}

/* Two-col layout for pillar pages */
.two-col {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 64px;
  align-items: start;
}
.two-col__main { font-size: 1.05rem; }
.two-col__main h2 { font-size: 1.8rem; }
.two-col__main p { color: var(--ink-soft); }
.two-col__aside {
  position: sticky;
  top: 100px;
  padding: 28px;
  background: var(--paper);
  border-radius: var(--r-md);
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-sm);
}
.two-col__aside h3 {
  font-size: 1.1rem;
  margin: 0 0 14px;
}
.two-col__aside .btn { width: 100%; justify-content: center; margin-bottom: 10px; }

/* ---------- Vergleichsrechner Lead Form ---------- */
.lead-form {
  max-width: 640px;
  margin: 0 auto;
  background: var(--paper);
  padding: 40px 36px;
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-md);
}
.lead-form label {
  display: block;
  font-weight: 600;
  font-size: .9rem;
  margin-bottom: 8px;
  color: var(--petrol-dark);
}
.lead-form input,
.lead-form select,
.lead-form textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--line);
  border-radius: var(--r-sm);
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--ink);
  background: var(--off-white);
  margin-bottom: 18px;
  transition: border-color .2s, background .2s;
}
.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus {
  outline: none;
  border-color: var(--bernstein);
  background: var(--paper);
}
.lead-form textarea { min-height: 120px; resize: vertical; }
.lead-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.lead-form .btn { width: 100%; justify-content: center; }
.lead-form__small {
  font-size: .82rem;
  color: var(--muted);
  text-align: center;
  margin-top: 14px;
}

/* ---------- Responsive ---------- */
@media (max-width: 880px) {
  .nav__menu { gap: 16px; }
  .nav__link { display: none; }
  .nav__cta { margin-left: 0; }
  .two-col { grid-template-columns: 1fr; }
  .two-col__aside { position: static; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .lead-form .form-row { grid-template-columns: 1fr; gap: 0; }
}
@media (max-width: 540px) {
  body { font-size: 16px; }
  .hero__cta { flex-direction: column; align-items: stretch; }
  .hero__cta .btn { justify-content: center; }
  .cta-banner__btns { flex-direction: column; align-items: stretch; }
  .footer__grid { grid-template-columns: 1fr; gap: 28px; }
  .footer__bottom { justify-content: center; text-align: center; }
  .lead-form { padding: 28px 22px; }
}