/* ==========================================================================
   Physiotherapie Bewegt — Musterprojekt / PixelSeite
   Farbwelt: beruhigendes Teal/Mint, Off-White Hintergrund, Anthrazit-Text
   ========================================================================== */

:root {
  /* Farben */
  --color-bg: #faf9f6;
  --color-bg-alt: #f1f6f3;
  --color-surface: #ffffff;
  --color-text: #23302c;
  --color-text-muted: #5a6a63;
  --color-border: #e1e8e3;

  --color-primary: #2f8f7d;
  --color-primary-dark: #1f6e5f;
  --color-primary-light: #d6efe8;
  --color-accent: #e8a56c;
  --color-mint: #bfe8dc;

  --color-inverse-text: #f4fbf8;

  /* Typografie */
  --font-base: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  /* Sonstiges */
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --shadow-sm: 0 2px 10px rgba(31, 55, 47, 0.06);
  --shadow-md: 0 12px 30px rgba(31, 55, 47, 0.10);
  --shadow-lg: 0 24px 60px rgba(31, 55, 47, 0.14);
  --max-width: 1180px;
  --transition: 220ms ease;
}

/* ---------- Reset ---------- */
* , *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 0.5em; font-weight: 700; letter-spacing: -0.01em; }
p { margin: 0 0 1em; color: var(--color-text-muted); }
button { font-family: inherit; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: 0 0 var(--radius-sm) 0;
  z-index: 1000;
}
.skip-link:focus { left: 0; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.btn-ghost {
  background: transparent;
  color: var(--color-primary-dark);
  border-color: var(--color-border);
}
.btn-ghost:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  transform: translateY(-2px);
}
.btn-lg { padding: 0.9rem 1.9rem; font-size: 1rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(250, 249, 246, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-base);
}
.logo-mark {
  display: inline-flex;
  color: var(--color-primary);
}
.logo-text {
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--color-text);
}
.logo-text strong { color: var(--color-primary-dark); font-weight: 700; }

.primary-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.primary-nav ul {
  display: flex;
  gap: 1.75rem;
}
.primary-nav a:not(.btn) {
  font-weight: 500;
  color: var(--color-text-muted);
  position: relative;
  padding: 0.25rem 0;
  transition: color var(--transition);
}
.primary-nav a:not(.btn):hover { color: var(--color-primary-dark); }
.primary-nav a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--color-primary);
  transition: width var(--transition);
}
.primary-nav a:not(.btn):hover::after { width: 100%; }
.primary-nav a:not(.btn).active { color: var(--color-primary-dark); }
.primary-nav a:not(.btn).active::after { width: 100%; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 20px;
  margin: 0 auto;
  background: var(--color-text);
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 6rem 0 5rem;
  background: linear-gradient(180deg, #f2f8f6 0%, var(--color-bg) 100%);
}
.hero-decor { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(10px);
  opacity: 0.5;
}
.blob-a {
  width: 420px; height: 420px;
  top: -140px; right: -120px;
  background: radial-gradient(circle at 30% 30%, var(--color-mint), transparent 70%);
}
.blob-b {
  width: 320px; height: 320px;
  bottom: -160px; left: -100px;
  background: radial-gradient(circle at 60% 40%, var(--color-accent), transparent 70%);
  opacity: 0.25;
}
.hero-wave {
  position: absolute;
  right: 4%;
  bottom: 10%;
  width: 42%;
  color: var(--color-primary);
  opacity: 0.25;
}
.hero-inner { position: relative; z-index: 1; max-width: 720px; }

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary-dark);
  background: var(--color-primary-light);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  margin-bottom: 1.1rem;
}
.eyebrow-inverse {
  color: var(--color-inverse-text);
  background: rgba(255, 255, 255, 0.14);
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  color: var(--color-text);
}
.hero-highlight { color: var(--color-primary); }

.hero-lead {
  font-size: 1.1rem;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 1.75rem 0 3rem;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin: 0;
  flex-wrap: wrap;
}
.hero-stats div { display: flex; flex-direction: column; }
.hero-stats dt {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  font-family: var(--font-base);
}
.hero-stats dd {
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* ---------- Sections ---------- */
.section { padding: 6rem 0; }
.section-alt { background: var(--color-bg-alt); }
.section h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  max-width: 640px;
}
.section-lead {
  max-width: 560px;
  font-size: 1.05rem;
  margin-bottom: 3rem;
}

/* ---------- Karten: Behandlungen ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-mint);
}
.card h3 { font-size: 1.15rem; margin-bottom: 0.6rem; }
.card p { margin-bottom: 0; font-size: 0.95rem; }

.card-icon {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  margin-bottom: 1.25rem;
}
.icon-a { background: var(--color-primary-light); color: var(--color-primary-dark); }
.icon-b { background: #fdeee0; color: #b96a2c; }
.icon-c { background: var(--color-mint); color: var(--color-primary-dark); }
.icon-d { background: #f1e9fb; color: #7d57b5; }

/* ---------- Team ---------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.75rem;
}
.team-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.25rem 1.75rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.team-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }

.avatar {
  width: 84px; height: 84px;
  margin: 0 auto 1.25rem;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.avatar-a { background: linear-gradient(135deg, #2f8f7d, #6fc2ae); }
.avatar-b { background: linear-gradient(135deg, #e8a56c, #f2c79a); }
.avatar-c { background: linear-gradient(135deg, #7d57b5, #b39be0); }

.team-card h3 { margin-bottom: 0.2rem; }
.team-role {
  color: var(--color-primary-dark);
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 0.9rem;
}
.team-card p:last-child { margin-bottom: 0; font-size: 0.93rem; }

/* ---------- CTA / Termin ---------- */
.section-cta {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary) 60%, #57ab97);
  color: var(--color-inverse-text);
}
.cta-inner { max-width: 640px; text-align: left; }
.section-cta h2 { color: #fff; }
.cta-lead { color: rgba(244, 251, 248, 0.85); font-size: 1.05rem; }

.request-form {
  margin-top: 2rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-lg);
  padding: 2rem;
  backdrop-filter: blur(6px);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.form-field { margin-bottom: 1.25rem; }
.form-field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: rgba(244, 251, 248, 0.9);
}
.form-field input,
.form-field textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.95);
  color: var(--color-text);
  font-family: inherit;
  font-size: 0.95rem;
  resize: vertical;
}
.form-field input::placeholder,
.form-field textarea::placeholder { color: #93a29b; }
.form-field input:focus,
.form-field textarea:focus {
  outline: 2px solid #fff;
  outline-offset: 1px;
}
.request-form .btn-primary {
  background: #fff;
  color: var(--color-primary-dark);
}
.request-form .btn-primary:hover {
  background: var(--color-inverse-text);
  transform: translateY(-2px);
}
.form-hint {
  margin: 1rem 0 0;
  font-size: 0.85rem;
  color: rgba(244, 251, 248, 0.75);
}
.form-hint a { text-decoration: underline; }

/* ---------- Kontakt ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}
.contact-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-sm);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}
.contact-card h3 { font-size: 1rem; margin-bottom: 0.6rem; color: var(--color-primary-dark); }
.contact-card p { margin: 0; font-size: 0.95rem; }
.contact-card a:hover { text-decoration: underline; }

/* ---------- Footer ---------- */
.site-footer {
  background: #1c2622;
  color: rgba(244, 251, 248, 0.7);
  padding: 2.25rem 0;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.85rem;
}
.footer-note strong { color: var(--color-mint); }

/* ---------- Scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 700ms ease, transform 700ms ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .primary-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    padding: 1.25rem 1.5rem 1.75rem;
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  }
  .primary-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .primary-nav ul {
    flex-direction: column;
    gap: 0;
  }
  .primary-nav ul li a { display: block; padding: 0.85rem 0; border-bottom: 1px solid var(--color-border); }
  .nav-cta { margin-top: 1rem; align-self: flex-start; }
  .nav-toggle { display: flex; }
}

@media (max-width: 640px) {
  .hero { padding: 4rem 0 3.5rem; }
  .section { padding: 4rem 0; }
  .hero-stats { gap: 1.75rem; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; text-align: center; }
}