/* ============================================================
   immobilien-bothe.de — Stylesheet
   ============================================================ */

/* --- Variablen & Reset ------------------------------------ */

:root {
  --creme:       #F7F3EB;
  --creme-dark:  #EDE8DC;
  --gruen:       #2A4A35;
  --gruen-mid:   #3D6B4F;
  --gruen-hell:  #EBF1ED;
  --text:        #1C1C1C;
  --text-grau:   #5A5A5A;
  --rand:        #D6CEB8;
  --weiss:       #FFFFFF;
  --radius:      6px;
  --shadow:      0 2px 12px rgba(0,0,0,0.08);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 18px;
}

body {
  font-family: 'Source Sans 3', 'Helvetica Neue', Arial, sans-serif;
  color: var(--text);
  background: var(--creme);
  line-height: 1.7;
}

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

a {
  color: var(--gruen);
}

/* --- Typografie ------------------------------------------- */

h1, h2, h3 {
  font-family: 'Playfair Display', Georgia, serif;
  line-height: 1.25;
  color: var(--gruen);
}

h1 { font-size: clamp(2rem, 6vw, 3.2rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.2rem); margin-bottom: 1rem; }
h3 { font-size: 1.15rem; margin-bottom: 0.4rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* --- Layout-Helfer --------------------------------------- */

.container {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

section {
  padding: 5rem 0;
}

section:nth-child(even) {
  background: var(--weiss);
}

/* --- Navigation ------------------------------------------- */

nav {
  background: var(--gruen);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.nav-inner {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 64px;
}

.nav-logo {
  color: var(--creme);
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.15rem;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.01em;
}

.nav-tel {
  color: var(--creme);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.nav-tel:hover {
  color: #fff;
  text-decoration: underline;
}

/* --- Hero ------------------------------------------------- */

#hero {
  background:
    linear-gradient(to right, rgba(247,243,235,0.97) 42%, rgba(247,243,235,0.6) 100%),
    url('img/mehrfamilienhaus.jpg') right center / 52% auto no-repeat;
  padding: 6rem 0 5rem;
  border-bottom: 1px solid var(--rand);
}

.hero-content {
  max-width: 680px;
}

.hero-kicker {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gruen-mid);
  margin-bottom: 1rem;
}

#hero h1 {
  margin-bottom: 1.25rem;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text-grau);
  margin-bottom: 2.25rem;
  max-width: 540px;
}

.btn {
  display: inline-block;
  background: var(--gruen);
  color: var(--creme);
  text-decoration: none;
  padding: 0.85rem 2rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  transition: background 0.2s;
  border: none;
  cursor: pointer;
}

.btn:hover {
  background: var(--gruen-mid);
}

/* --- Über uns --------------------------------------------- */

#ueber-uns .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.familie-foto {
  border-radius: var(--radius);
  width: 100%;
  max-width: 380px;
  aspect-ratio: 4/5;
  object-fit: cover;
  object-position: center top;
  box-shadow: var(--shadow);
}

.ueber-text h2 {
  margin-bottom: 1.25rem;
}

/* --- Was wir suchen --------------------------------------- */

#was-wir-suchen {
  background: var(--weiss);
}

.kriterien-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.kriterium {
  background: var(--gruen-hell);
  border-left: 4px solid var(--gruen);
  border-radius: var(--radius);
  padding: 1.25rem 1.25rem 1.1rem;
}

.kriterium h3 {
  color: var(--gruen);
}

.kriterium p {
  font-size: 0.95rem;
  color: var(--text-grau);
}

.suchen-hinweis {
  margin-top: 2.5rem;
  padding: 1.25rem 1.5rem;
  background: var(--creme);
  border-radius: var(--radius);
  border: 1px solid var(--rand);
  font-size: 1rem;
  color: var(--text-grau);
}

/* --- Wie wir arbeiten ------------------------------------- */

#wie-wir-arbeiten {
  background: var(--creme);
}

.arbeitsweise-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.arbeitsweise-punkt {
  text-align: center;
  padding: 1.75rem 1.25rem;
  background: var(--weiss);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.arbeitsweise-punkt .icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.arbeitsweise-punkt h3 {
  font-size: 1rem;
  color: var(--gruen);
  margin-bottom: 0.35rem;
}

.arbeitsweise-punkt p {
  font-size: 0.9rem;
  color: var(--text-grau);
}

/* --- Kontakt ---------------------------------------------- */

#kontakt {
  background: var(--weiss);
}

.kontakt-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 3.5rem;
  align-items: start;
  margin-top: 2rem;
}

.kontakt-direkt h3 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.1rem;
  color: var(--gruen);
  margin-bottom: 0.5rem;
}

.tel-gross {
  display: block;
  font-size: clamp(1.3rem, 4vw, 1.8rem);
  font-weight: 600;
  color: var(--gruen);
  text-decoration: none;
  margin: 0.5rem 0 1rem;
}

.tel-gross:hover {
  color: var(--gruen-mid);
  text-decoration: underline;
}

.kontakt-hinweis {
  font-size: 0.95rem;
  color: var(--text-grau);
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--rand);
}

.tipp-box {
  margin-top: 1.5rem;
  padding: 1.1rem 1.25rem;
  background: var(--gruen-hell);
  border-left: 4px solid var(--gruen);
  border-radius: var(--radius);
}

.tipp-box h3 {
  font-size: 1rem;
  color: var(--gruen);
  margin-bottom: 0.35rem;
}

.tipp-box p {
  font-size: 0.92rem;
  color: var(--text-grau);
}

/* Formular */

form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
}

input, textarea {
  font-family: inherit;
  font-size: 1rem;
  color: var(--text);
  background: var(--creme);
  border: 1px solid var(--rand);
  border-radius: var(--radius);
  padding: 0.7rem 0.9rem;
  transition: border-color 0.2s;
  width: 100%;
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--gruen);
  background: var(--weiss);
}

textarea {
  resize: vertical;
  min-height: 110px;
}

.btn-submit {
  align-self: flex-start;
}

.form-datenschutz {
  font-size: 0.8rem;
  color: var(--text-grau);
}

.form-datenschutz a {
  color: var(--text-grau);
}

/* --- Footer ----------------------------------------------- */

footer {
  background: var(--gruen);
  color: var(--creme);
  padding: 1.75rem 0;
  font-size: 0.88rem;
}

.footer-inner {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

footer a {
  color: var(--creme);
  opacity: 0.8;
}

footer a:hover {
  opacity: 1;
}

/* --- Responsive ------------------------------------------- */

@media (max-width: 680px) {
  html { font-size: 17px; }

  section { padding: 3.5rem 0; }

  #hero { padding: 3.5rem 0 3rem; }

  #ueber-uns .container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .foto-placeholder {
    aspect-ratio: 3/2;
    max-height: 240px;
  }

  .kontakt-wrapper {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 400px) {
  .arbeitsweise-grid {
    grid-template-columns: 1fr 1fr;
  }
}