/* ============================================================
   Psychotherapie Stefanie Weyand – Stylesheet
   Farbpalette: Ruhige Blautöne
   ============================================================ */

/* ---------- CSS-Variablen ---------- */
:root {
  --color-primary:     #2B5F8E;   /* kräftiges Blau */
  --color-primary-dark:#1E4468;   /* dunkleres Blau für Hover */
  --color-secondary:   #4A90B8;   /* mittleres Blau */
  --color-accent:      #E4F1F8;   /* sehr helles Blau */
  --color-bg:          #F7FAFC;   /* Seitenhintergrund */
  --color-white:       #FFFFFF;
  --color-text:        #2D3748;   /* dunkles Grau */
  --color-text-light:  #4A5568;
  --color-border:      #C8DCEA;
  --color-footer-bg:   #1E3A52;
  --font-sans: 'Segoe UI', 'Helvetica Neue', Arial, 'Liberation Sans', sans-serif;
  --font-serif: 'Palatino Linotype', 'Palatino', 'Book Antiqua', Georgia, serif;
  --shadow-sm: 0 2px 8px rgba(43, 95, 142, 0.10);
  --shadow-md: 0 4px 18px rgba(43, 95, 142, 0.14);
  --radius: 8px;
  --max-width: 1100px;
  --transition: 0.25s ease;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.75;
}

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

a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-dark); text-decoration: underline; }

h1, h2, h3 {
  font-family: var(--font-serif);
  color: var(--color-primary-dark);
  line-height: 1.25;
}

h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 0.5rem; }
h2 { font-size: clamp(1.4rem, 3vw, 2rem);   margin-bottom: 0.75rem; }
h3 { font-size: clamp(1.1rem, 2vw, 1.35rem); margin-bottom: 0.5rem; }

p { margin-bottom: 1rem; }

ul { padding-left: 1.4rem; }
li { margin-bottom: 0.3rem; }

/* ---------- Skip Link (Barrierefreiheit) ---------- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 9999;
  font-size: 0.9rem;
}
.skip-link:focus { top: 0; }

/* ---------- Header / Navigation ---------- */
header {
  background: var(--color-white);
  border-bottom: 3px solid var(--color-primary);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.logo-name {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}
.logo-sub {
  font-size: 0.78rem;
  color: var(--color-secondary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: 2px solid var(--color-primary);
  border-radius: 4px;
  padding: 6px 9px;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  aria-label: "Navigation öffnen";
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: var(--transition);
}

nav ul {
  list-style: none;
  display: flex;
  gap: 0.25rem;
  padding: 0;
  margin: 0;
}

nav ul li a {
  display: block;
  padding: 0.45rem 0.9rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  border-radius: 4px;
  transition: background var(--transition), color var(--transition);
  text-decoration: none;
}
nav ul li a:hover,
nav ul li a.active {
  background: var(--color-accent);
  color: var(--color-primary);
  text-decoration: none;
}
nav ul li a.active {
  border-bottom: 2px solid var(--color-primary);
}

/* ---------- Hero (Startseite) ---------- */
.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--color-white);
  padding: 5rem 1.5rem 4rem;
  text-align: center;
}
.hero h1 { color: var(--color-white); margin-bottom: 1rem; }
.hero p  { font-size: 1.15rem; max-width: 680px; margin: 0 auto 2rem; opacity: 0.92; }

.btn {
  display: inline-block;
  background: var(--color-white);
  color: var(--color-primary);
  font-weight: 700;
  padding: 0.75rem 1.8rem;
  border-radius: 40px;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  text-decoration: none;
  font-size: 1rem;
  border: 2px solid transparent;
}
.btn:hover {
  background: var(--color-accent);
  color: var(--color-primary-dark);
  box-shadow: var(--shadow-md);
  text-decoration: none;
}
.btn-outline {
  background: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
  margin-left: 0.75rem;
}
.btn-outline:hover {
  background: rgba(255,255,255,0.15);
  color: var(--color-white);
}

/* ---------- Sektionen allgemein ---------- */
.section {
  padding: 4rem 1.5rem;
}
.section-alt { background: var(--color-white); }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-title {
  text-align: center;
  margin-bottom: 2.5rem;
}
.section-title::after {
  content: '';
  display: block;
  width: 56px;
  height: 3px;
  background: var(--color-secondary);
  margin: 0.6rem auto 0;
  border-radius: 2px;
}

/* ---------- Karten (Leistungen Preview) ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
  margin-top: 1.5rem;
}

.card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow-sm);
  border-top: 4px solid var(--color-secondary);
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.card-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}
.card h3 { color: var(--color-primary); }

/* ---------- Über-mich Intro (Startseite) ---------- */
.about-preview {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2.5rem;
  align-items: start;
}
.about-photo {
  width: 200px;
  height: 240px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  border: 3px solid var(--color-border);
  flex-shrink: 0;
}
.photo-placeholder {
  width: 200px;
  height: 240px;
  background: var(--color-accent);
  border-radius: var(--radius);
  border: 3px solid var(--color-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
  font-size: 0.85rem;
  text-align: center;
  flex-shrink: 0;
  gap: 0.5rem;
}
.photo-placeholder svg { opacity: 0.5; }

/* ---------- Über mich Seite ---------- */
.page-header {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--color-white);
  padding: 3.5rem 1.5rem 3rem;
  text-align: center;
}
.page-header h1 { color: var(--color-white); }
.page-header p  { color: rgba(255,255,255,0.88); margin-top: 0.5rem; }

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.about-text { }
.about-text p:last-child { margin-bottom: 0; }
.about-text .photo-placeholder,
.about-text .about-photo {
  width: 100%;
  height: auto;
  object-fit: contain;
  margin-bottom: 1.5rem;
}

/* ---------- Timeline ---------- */
.timeline {
  position: relative;
  padding-left: 1.5rem;
  margin-top: 0.5rem;
  list-style: none;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 3px;
  background: var(--color-border);
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  padding: 0 0 1.75rem 1.25rem;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -1.78rem;
  top: 6px;
  width: 12px;
  height: 12px;
  background: var(--color-secondary);
  border-radius: 50%;
  border: 2px solid var(--color-white);
  box-shadow: 0 0 0 2px var(--color-secondary);
}

.timeline-date {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-secondary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.15rem;
}
.timeline-title {
  font-weight: 700;
  color: var(--color-primary-dark);
  font-size: 0.97rem;
  margin-bottom: 0.1rem;
}
.timeline-org {
  font-size: 0.9rem;
  color: var(--color-text-light);
}
.timeline-note {
  font-size: 0.85rem;
  color: var(--color-secondary);
  font-style: italic;
  margin-top: 0.2rem;
}

/* ---------- Leistungen Seite ---------- */
.leistung-block {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-sm);
  border-left: 5px solid var(--color-secondary);
}
.leistung-block h2 {
  font-size: 1.55rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.leistung-icon { font-size: 1.5rem; }

.kosten-box {
  background: var(--color-accent);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin-top: 1.25rem;
  border: 1px solid var(--color-border);
}
.kosten-box h3 {
  color: var(--color-primary);
  margin-bottom: 0.35rem;
  font-size: 1rem;
}

/* ---------- Kontakt Seite ---------- */
.kontakt-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.kontakt-info h2 { margin-bottom: 1.25rem; }

.kontakt-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.kontakt-item-icon {
  width: 42px;
  height: 42px;
  background: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}
.kontakt-item-text strong { display: block; color: var(--color-primary-dark); }

.hinweis-box {
  background: var(--color-accent);
  border-radius: var(--radius);
  padding: 1.5rem;
  border-left: 4px solid var(--color-primary);
  margin-top: 2rem;
}
.hinweis-box h3 {
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

/* Kontaktformular */
.kontakt-form h2 { margin-bottom: 1.5rem; }

.form-group {
  margin-bottom: 1.25rem;
}
.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.4rem;
  font-size: 0.92rem;
  color: var(--color-text);
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.65rem 0.9rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-white);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(43,95,142,0.12);
}
.form-group textarea { resize: vertical; min-height: 130px; }

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
}
.form-check input[type="checkbox"] {
  width: auto;
  margin-top: 0.2rem;
  accent-color: var(--color-primary);
  flex-shrink: 0;
}
.form-check label { font-size: 0.85rem; font-weight: 400; }

.btn-submit {
  background: var(--color-primary);
  color: #fff;
  border: none;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 700;
  padding: 0.8rem 2rem;
  border-radius: 40px;
  transition: background var(--transition), box-shadow var(--transition);
}
.btn-submit:hover {
  background: var(--color-primary-dark);
  box-shadow: var(--shadow-md);
}

/* ---------- Impressum / Datenschutz ---------- */
.legal-content {
  max-width: 860px;
  margin: 0 auto;
}
.legal-content h2 { margin-top: 2rem; margin-bottom: 0.5rem; font-size: 1.25rem; }
.legal-content h3 { margin-top: 1.5rem; margin-bottom: 0.4rem; font-size: 1.05rem; }
.legal-content p, .legal-content ul { margin-bottom: 0.9rem; }

/* ---------- Footer ---------- */
footer {
  background: var(--color-footer-bg);
  color: rgba(255,255,255,0.80);
  padding: 2.5rem 1.5rem 1.5rem;
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: start;
}
.footer-brand .logo-name { color: #fff; font-size: 1.1rem; }
.footer-brand .logo-sub  { color: rgba(255,255,255,0.6); }
.footer-brand p { font-size: 0.87rem; margin-top: 0.5rem; }

.footer-links { display: flex; flex-direction: column; gap: 0.3rem; text-align: right; }
.footer-links a {
  color: rgba(255,255,255,0.75);
  font-size: 0.87rem;
  text-decoration: none;
  transition: color var(--transition);
}
.footer-links a:hover { color: #fff; text-decoration: underline; }

.footer-bottom {
  max-width: var(--max-width);
  margin: 1.5rem auto 0;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 0.82rem;
  text-align: center;
  color: rgba(255,255,255,0.5);
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .about-content { grid-template-columns: 1fr; }
  .about-content .about-text .about-photo,
  .about-content .about-text .photo-placeholder {
    width: 180px; height: 220px; float: left; margin-right: 1.5rem; margin-bottom: 0.5rem;
  }
  .kontakt-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-links { text-align: left; }
}

@media (max-width: 700px) {
  .nav-toggle { display: flex; }
  nav ul {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0; right: 0;
    background: var(--color-white);
    border-top: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    padding: 0.75rem 1.5rem 1rem;
    gap: 0.15rem;
  }
  nav ul.open { display: flex; }
  nav ul li a { padding: 0.6rem 0.5rem; }

  .about-preview { grid-template-columns: 1fr; }
  .about-preview .photo-placeholder,
  .about-preview .about-photo {
    width: 150px; height: 180px; margin: 0 auto;
  }

  .about-content .about-text .about-photo,
  .about-content .about-text .photo-placeholder {
    float: none; width: 100%; height: 240px; margin: 0 0 1.5rem;
  }

  .hero { padding: 3.5rem 1.25rem 3rem; }
  .btn-outline { margin-left: 0; margin-top: 0.75rem; }
  .leistung-block { padding: 1.75rem 1.25rem; }
}

@media (max-width: 480px) {
  .header-inner { height: 62px; }
  nav ul { top: 62px; }
}