/* ============================================
   felt sense — CI Colors (aus Logo abgeleitet)
   Dark:   #2a3f3a  (Logo-Hintergrund, Dunkel-Sections)
   Teal:   #3d6460  (Primär)
   Mid:    #5a8a84  (Mittel)
   Nebel:  #7aada8  (Sekundär)
   Light:  #b0ccc8  (Hell-Akzent)
   Tau:    #d4e8e4  (Sehr hell, Hintergrund-Akzent)
   Cream:  #f0e8d8  (Warm-Creme, Hervorhebungen)
   ============================================ */

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

:root {
  --teal:    #3d6460;
  --nebel:   #7aada8;
  --tau:     #d4e8e4;
  --dark:    #2a3f3a;
  --mid:     #5a8a84;
  --light:   #f4f9f8;
  --snow:    #ffffff;
  --sand:    #edf3f2;
  --cream:   #f0e8d8;
  --text:    #2a3f3a;
  --caption: #6b8280;

  --font-body:    'DM Sans', Arial, sans-serif;
  --font-display: 'DM Serif Display', Georgia, serif;

  --max-w: 1180px;
  --radius: 16px;
  --transition: 0.25s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--light);
  -webkit-font-smoothing: antialiased;
}

/* ── UTILITIES ── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.container.narrow { max-width: 760px; }
.container.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.section { padding: 96px 0; }
.section-tinted { background: var(--sand); }
.section-dark { background: var(--dark); }
.center { text-align: center; }
.label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--nebel);
  margin-bottom: 12px;
}
.label.light { color: var(--tau); opacity: 0.7; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.2; }
h1 { font-size: clamp(2.4rem, 5vw, 4rem); color: var(--dark); margin-bottom: 20px; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); color: var(--dark); margin-bottom: 24px; }
h2.light { color: var(--tau); }
h3 { font-size: 1.2rem; font-weight: 500; color: var(--teal); margin-bottom: 10px; font-family: var(--font-body); }
p { margin-bottom: 16px; color: var(--mid); }
p:last-child { margin-bottom: 0; }
.intro-text { font-size: 1.1rem; color: var(--mid); max-width: 600px; margin: 0 auto 48px; line-height: 1.8; }
a { color: var(--teal); text-decoration: none; }
a:hover { color: var(--nebel); }

/* ── BUTTONS ── */
.btn-primary, .btn-ghost, .btn-outline, .btn-nav {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  border: 1.5px solid transparent;
}
.btn-primary {
  background: var(--teal);
  color: var(--snow);
  border-color: var(--teal);
}
.btn-primary:hover { background: #2d4e4a; border-color: #2d4e4a; color: var(--snow); }
.btn-ghost {
  background: transparent;
  color: var(--teal);
  border-color: var(--tau);
}
.btn-ghost:hover { border-color: var(--nebel); color: var(--nebel); }
.btn-outline {
  background: transparent;
  color: var(--teal);
  border-color: var(--nebel);
  width: 100%;
  text-align: center;
}
.btn-outline:hover { background: var(--tau); border-color: var(--teal); color: var(--teal); }
.btn-nav {
  background: var(--tau);
  color: var(--teal);
  padding: 10px 20px;
  font-size: 0.88rem;
}
.btn-nav:hover { background: var(--teal); color: var(--snow); }

/* ── NAV ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 40px;
  background: rgba(42, 63, 58, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(122,173,168,0.15);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--cream);
  text-decoration: none;
}
.nav-logo:hover { opacity: 0.85; }
.nav-logo-img { height: 48px; width: auto; display: block; border-radius: 6px; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a { font-size: 0.9rem; color: var(--nebel); font-weight: 400; transition: color var(--transition); }
.nav-links a:hover { color: var(--cream); }
.btn-nav {
  background: rgba(212,232,228,0.15);
  color: var(--tau);
  border: 1px solid rgba(122,173,168,0.4);
}
.btn-nav:hover { background: var(--teal); color: var(--cream); border-color: var(--teal); }
.nav-burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-burger span { display: block; width: 22px; height: 1.5px; background: var(--nebel); transition: all var(--transition); }

/* ── HERO ── */
.hero {
  min-height: 92vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 48px;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 80px 24px;
  background: linear-gradient(135deg, #2a3f3a 0%, #1e3430 60%, #243b36 100%);
}
.hero h1 { color: var(--cream); }
.hero .hero-tagline { color: var(--nebel); }
.hero .hero-sub { color: var(--tau); opacity: 0.85; }
.hero-symbol {
  display: flex;
  justify-content: center;
  align-items: center;
  order: -1;
}
.hero-symbol svg, .hero-symbol img { animation: breathe 6s ease-in-out infinite; }
.hero-symbol img { width: 440px; max-width: 100%; border-radius: 12px; }
@keyframes breathe {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.04); opacity: 0.85; }
}
.hero-tagline {
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--nebel);
  margin-bottom: 16px;
}
.hero-sub { font-size: 1.15rem; color: var(--mid); line-height: 1.8; max-width: 440px; margin-bottom: 36px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ── SIGNAL STRIP ── */
.signal-strip {
  background: var(--teal);
  color: var(--tau);
  text-align: center;
  padding: 14px 24px;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.signal-strip .sep { color: var(--nebel); opacity: 0.6; }

/* ── TEXT BLOCK ── */
.text-block { padding-top: 8px; }
.text-block h2 { margin-bottom: 20px; }
.text-block p { font-size: 1.0rem; line-height: 1.8; }

/* ── INFO CARDS ── */
.card-group { display: flex; flex-direction: column; gap: 20px; }
.info-card {
  background: var(--snow);
  border: 1px solid var(--tau);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  gap: 16px;
  transition: box-shadow var(--transition);
}
.info-card:hover { box-shadow: 0 4px 20px rgba(61,100,96,0.08); }
.info-icon { flex-shrink: 0; margin-top: 2px; }
.info-card h3 { font-size: 1rem; font-family: var(--font-body); font-weight: 500; margin-bottom: 6px; }
.info-card p { font-size: 0.9rem; margin: 0; }

/* ── METHOD GRID ── */
.method-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  margin-top: 56px;
}
.method-item { border-top: 1px solid var(--tau); padding-top: 24px; }
.method-number {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--nebel);
  margin-bottom: 10px;
}
.method-item h3 { font-family: var(--font-display); font-size: 1.25rem; color: var(--dark); margin-bottom: 10px; }
.method-item p { font-size: 0.95rem; }

/* ── SERVICE GRID ── */
.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 56px;
}
.service-card {
  background: var(--snow);
  border: 1px solid var(--tau);
  border-radius: var(--radius);
  padding: 36px 32px;
  position: relative;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.service-card:hover { box-shadow: 0 8px 32px rgba(61,100,96,0.1); border-color: var(--nebel); }
.service-featured {
  border-color: var(--teal);
  background: linear-gradient(135deg, var(--snow) 0%, #f0f8f7 100%);
}
.featured-badge, .pricing-badge {
  position: absolute;
  top: -12px;
  left: 28px;
  background: var(--teal);
  color: var(--snow);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 4px 14px;
  border-radius: 100px;
  text-transform: uppercase;
}
.pricing-badge-alt {
  position: absolute;
  top: -12px;
  left: 28px;
  background: var(--nebel);
  color: var(--snow);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 4px 14px;
  border-radius: 100px;
  text-transform: uppercase;
}
.service-icon { margin-bottom: 20px; }
.service-card h3 { font-family: var(--font-display); font-size: 1.3rem; color: var(--dark); margin-bottom: 10px; }
.service-card p { font-size: 0.93rem; margin-bottom: 20px; }
.feature-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.feature-list li {
  font-size: 0.88rem;
  color: var(--mid);
  padding-left: 20px;
  position: relative;
}
.feature-list li::before {
  content: '·';
  position: absolute;
  left: 6px;
  color: var(--nebel);
  font-size: 1.2rem;
  line-height: 1.2;
}

/* ── FOR WHOM ── */
.persona-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin: 40px 0 40px; }
.persona-card {
  border: 1px solid rgba(212, 232, 228, 0.25);
  border-radius: var(--radius);
  padding: 32px;
  background: rgba(255,255,255,0.05);
}
blockquote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--tau);
  line-height: 1.7;
  margin-bottom: 20px;
}
blockquote::before { content: '\201E'; }
blockquote::after { content: '\201C'; }
.persona-info { border-top: 1px solid rgba(212,232,228,0.2); padding-top: 14px; }
.persona-info strong { display: block; color: var(--tau); font-size: 0.95rem; }
.persona-info span { font-size: 0.82rem; color: var(--nebel); opacity: 0.8; }
.beschwerden-intro { color: var(--tau) !important; opacity: 0.7; margin-bottom: 16px; }
.tags-row { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.tag {
  background: rgba(212, 232, 228, 0.1);
  border: 1px solid rgba(138,173,168,0.3);
  color: var(--tau);
  font-size: 0.82rem;
  padding: 6px 16px;
  border-radius: 100px;
}

/* ── PRICING ── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 56px;
  align-items: start;
}
.pricing-card {
  background: var(--snow);
  border: 1px solid var(--tau);
  border-radius: var(--radius);
  padding: 32px 24px;
  position: relative;
  transition: box-shadow var(--transition);
}
.pricing-card:hover { box-shadow: 0 8px 32px rgba(61,100,96,0.1); }
.pricing-card-featured {
  border-color: var(--teal);
  box-shadow: 0 4px 24px rgba(61,100,96,0.12);
}
.pricing-header { margin-bottom: 24px; }
.pricing-header h3 { font-family: var(--font-body); font-size: 0.9rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.1em; color: var(--nebel); margin-bottom: 14px; }
.price { display: flex; align-items: baseline; gap: 4px; margin-bottom: 6px; }
.amount { font-family: var(--font-display); font-size: 2rem; color: var(--dark); }
.period { font-size: 0.85rem; color: var(--caption); }
.pricing-sub { font-size: 0.78rem; color: var(--caption); margin: 0; }
.pricing-features { list-style: none; margin-bottom: 28px; display: flex; flex-direction: column; gap: 10px; }
.pricing-features li {
  font-size: 0.88rem;
  color: var(--mid);
  padding-left: 22px;
  position: relative;
}
.pricing-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--teal);
  font-size: 0.8rem;
}
.pricing-features li.disabled { color: var(--caption); opacity: 0.5; }
.pricing-features li.disabled::before { content: '–'; color: var(--caption); }
.pricing-note { text-align: center; font-size: 0.82rem; color: var(--caption); margin-top: 28px; }

/* ── FAQ ── */
.faq-list { display: flex; flex-direction: column; gap: 2px; margin-top: 48px; }
.faq-item {
  border-bottom: 1px solid var(--tau);
}
.faq-item summary {
  padding: 20px 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--dark);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::after { content: '+'; color: var(--nebel); font-size: 1.4rem; font-weight: 300; }
.faq-item[open] summary::after { content: '−'; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item p { padding: 0 0 20px; font-size: 0.95rem; }

/* ── CONTACT ── */
.contact-block {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px 40px;
  margin: 40px 0 56px;
}
.contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--mid);
}
.contact-item.placeholder { color: var(--caption); font-style: italic; }
.contact-item a { color: var(--teal); }
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
input, textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1.5px solid var(--tau);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--snow);
  transition: border-color var(--transition);
  outline: none;
  resize: vertical;
}
input:focus, textarea:focus { border-color: var(--nebel); }
input::placeholder, textarea::placeholder { color: var(--caption); }
.contact-form .btn-primary { align-self: flex-start; padding: 14px 36px; }
.form-note { font-size: 0.8rem; color: var(--caption); margin: 0; }

/* ── FOOTER ── */
.footer { background: var(--dark); padding: 48px 0 0; }
.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(212,232,228,0.1);
}
.footer-brand .nav-logo { color: var(--tau); margin-bottom: 8px; }
.footer-claim { font-size: 0.78rem; color: var(--nebel); letter-spacing: 0.1em; opacity: 0.7; margin: 0; }
.footer-nav, .footer-legal { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a, .footer-legal a { font-size: 0.88rem; color: var(--nebel); opacity: 0.7; transition: opacity var(--transition); }
.footer-nav a:hover, .footer-legal a:hover { opacity: 1; color: var(--tau); }
.footer-bottom {
  padding: 20px 40px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom p { font-size: 0.78rem; color: var(--nebel); opacity: 0.5; margin: 0; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav { padding: 16px 20px; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(244,249,248,0.97);
    backdrop-filter: blur(12px);
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--tau);
    z-index: 99;
  }
  .nav-burger { display: flex; }

  .hero { grid-template-columns: 1fr; min-height: auto; padding: 60px 24px; text-align: center; }
  .hero-symbol { order: 0; }
  .hero-symbol svg { width: 220px; height: 220px; }
  .hero-actions { justify-content: center; }
  .hero-sub { margin: 0 auto 36px; }

  .container.two-col { grid-template-columns: 1fr; gap: 40px; }
  .method-grid { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: 1fr; }
  .persona-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }

  .signal-strip { flex-direction: column; gap: 6px; }
  .signal-strip .sep { display: none; }

  .form-row { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 32px; }
  .footer-bottom { flex-direction: column; padding: 20px 24px; }
}