/* =========================================================
   ESQ-Immobilien GmbH — Stylesheet
   ========================================================= */

:root {
  --bg: #F7F5F0;
  --bg-alt: #EEE9DF;
  --panel: #182430;
  --panel-soft: #223140;
  --panel-text: #F3EFE6;
  --ink: #182430;
  --ink-soft: #54606B;
  --accent: #9C6B2E;
  --accent-light: #B98A46;
  --accent-dark: #7C531F;
  --line: #D9D2C2;
  --line-dark: #3E4E5C;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --max-width: 1180px;
  --radius: 3px;
  --header-h: 76px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  margin: 0 0 0.5em;
  color: var(--ink);
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.4rem, 4.4vw, 3.6rem); font-weight: 500; }
h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); }
h3 { font-size: 1.15rem; }

p { margin: 0 0 1em; color: var(--ink-soft); max-width: 62ch; }

a { color: var(--accent); text-decoration: none; }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--panel);
  color: var(--panel-text);
  padding: 12px 18px;
  z-index: 1000;
}
.skip-link:focus { left: 12px; top: 12px; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 13px 26px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
  text-align: center;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn-primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-dark);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-small { padding: 10px 18px; font-size: 0.88rem; }
.btn-wide { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 245, 240, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

.logo { display: flex; align-items: center; gap: 10px; color: var(--ink); }
.logo-mark { color: var(--accent); width: 26px; height: 26px; }
.logo-text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: -0.01em;
}
.logo-text em { font-style: normal; color: var(--accent); }

.main-nav { display: flex; gap: 34px; }
.main-nav a {
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 500;
  position: relative;
  padding: 4px 0;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.2s ease;
}
.main-nav a:hover::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 18px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 1.5px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { padding: 88px 0 96px; overflow: hidden; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
}

.hero-copy { max-width: 560px; }
.hero-lede { font-size: 1.1rem; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin: 28px 0 22px; }
.hero-trust { font-size: 0.88rem; color: var(--ink-soft); margin: 0; }

[data-animate] {
  opacity: 0;
  transform: translateY(16px);
  animation: rise 0.7s ease forwards;
}
.hero-panel[data-animate] { animation-delay: 0.15s; }
@keyframes rise {
  to { opacity: 1; transform: translateY(0); }
}

.property-card {
  background: var(--panel);
  color: var(--panel-text);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: 0 24px 60px -30px rgba(24, 36, 48, 0.55);
}
.property-card-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 16px;
}
.tag {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 5px 10px;
  border-radius: 20px;
  background: var(--accent);
  color: #fff;
}
.tag-outline {
  background: transparent;
  border: 1px solid var(--line-dark);
  color: var(--panel-text);
}
.property-card-illustration {
  background: var(--panel-soft);
  border-radius: var(--radius);
  padding: 8px 4px 0;
  overflow: hidden;
}
.property-card-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-dark);
}
.property-card-stats dt {
  font-size: 0.72rem;
  color: #9FAEBB;
  margin-bottom: 4px;
}
.property-card-stats dd {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 500;
}

/* ---------- Section basics ---------- */
.section { padding: 96px 0; }
.section-alt { background: var(--bg-alt); }

.section-head { max-width: 560px; margin-bottom: 48px; }
.section-head p { font-size: 1.05rem; }

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 70px;
  align-items: center;
}
.about-visual {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  background: #fff;
}
.about-copy p { font-size: 1.02rem; }
.about-points { margin-top: 28px; display: flex; flex-direction: column; gap: 18px; }
.about-point {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}
.point-index {
  font-family: var(--font-display);
  color: var(--accent);
  font-size: 1rem;
  min-width: 26px;
}
.about-point p { margin: 0; font-size: 0.96rem; }

/* ---------- Services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-left: 1px solid var(--line);
  border-top: 1px solid var(--line);
}
.service {
  padding: 32px 30px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background-color 0.2s ease;
}
.service:hover { background: rgba(156, 107, 46, 0.06); }
.service-icon {
  display: inline-flex;
  color: var(--accent);
  width: 34px;
  height: 34px;
  margin-bottom: 16px;
}
.service h3 { margin-bottom: 8px; }
.service p { font-size: 0.94rem; margin: 0; }

/* ---------- Why us ---------- */
.why-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 70px;
}
.why-intro { align-self: start; position: sticky; top: calc(var(--header-h) + 40px); }
.why-intro p { font-size: 1.02rem; margin-bottom: 26px; }

.why-list { display: flex; flex-direction: column; }
.why-row {
  padding: 26px 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
}
.why-row:last-child { border-bottom: 1px solid var(--line); }
.why-row h3 { margin: 0; }
.why-row p { margin: 0; font-size: 0.96rem; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
}
.contact-form-wrap { padding: 48px; }
.contact-form-wrap h2 { margin-bottom: 10px; }
.contact-form-wrap > p { margin-bottom: 30px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.field { margin-bottom: 20px; }
.field label {
  display: block;
  font-size: 0.86rem;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--ink);
}
.field .optional { color: var(--ink-soft); font-weight: 400; }

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 11px 13px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(156, 107, 46, 0.15);
}
.field textarea { resize: vertical; min-height: 110px; }

.field.has-error input,
.field.has-error select,
.field.has-error textarea {
  border-color: #B3452F;
}
.field-error {
  display: block;
  min-height: 1.2em;
  font-size: 0.8rem;
  color: #B3452F;
  margin-top: 5px;
}

.form-status {
  margin: 16px 0 0;
  font-size: 0.92rem;
  min-height: 1.2em;
}
.form-status.success { color: #3E6B4F; }
.form-status.error { color: #B3452F; }

.contact-details {
  background: var(--panel);
  color: var(--panel-text);
}
.contact-details-inner { padding: 48px 40px; }
.contact-details h3 {
  color: var(--panel-text);
  font-size: 1.3rem;
  margin-bottom: 24px;
}
.contact-list { list-style: none; margin: 0 0 30px; padding: 0; }
.contact-list li {
  padding: 16px 0;
  border-top: 1px solid var(--line-dark);
  font-size: 0.95rem;
}
.contact-list li:last-child { padding-bottom: 0; }
.contact-list a { color: var(--accent-light); }
.contact-label {
  display: block;
  font-size: 0.75rem;
  color: #9FAEBB;
  margin-bottom: 6px;
}

.map-placeholder {
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}
.map-placeholder span {
  position: absolute;
  left: 12px;
  bottom: 10px;
  font-size: 0.78rem;
  background: rgba(24, 36, 48, 0.85);
  padding: 5px 9px;
  border-radius: 3px;
  color: var(--panel-text);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--panel);
  color: var(--panel-text);
  padding-top: 72px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--line-dark);
}
.footer-brand p { color: #9FAEBB; font-size: 0.92rem; max-width: 28ch; }
.footer-logo { color: var(--panel-text); margin-bottom: 14px; display: inline-block; }
.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.82rem;
  color: #9FAEBB;
  font-weight: 600;
  margin: 0 0 4px;
}
.footer-col a, .footer-col span {
  color: var(--panel-text);
  font-size: 0.92rem;
  opacity: 0.92;
}
.footer-col a:hover { color: var(--accent-light); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding: 22px 0;
  font-size: 0.82rem;
  color: #9FAEBB;
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-grid, .about-grid, .why-grid, .contact-grid { grid-template-columns: 1fr; }
  .about-visual { max-width: 320px; }
  .why-intro { position: static; }
  .why-row { grid-template-columns: 1fr; gap: 8px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-details-inner { padding: 40px; }
}

@media (max-width: 720px) {
  .wrap { padding: 0 20px; }
  .main-nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    gap: 0;
    padding: 8px 20px 18px;
    display: none;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .header-actions .btn-small { display: none; }
  .nav-toggle { display: flex; }

  .hero { padding: 56px 0 64px; }
  .section { padding: 64px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 32px 24px; }
  .contact-details-inner { padding: 32px 24px; }
  .footer-grid { grid-template-columns: 1fr; padding-bottom: 40px; }
  .footer-bottom { flex-direction: column; }
}