/* ==========================================================================
   Logopädische Praxis Heike Thamm – Design System
   Farbpalette und Strategie: siehe phase3_strategie.md
   ========================================================================== */

:root {
  --color-primary: #3F8F62;
  --color-primary-dark: #2E6E49;
  --color-primary-light: #DDEDE3;
  --color-accent: #D96C5F;
  --color-accent-dark: #B8503F;
  --color-warm-white: #FCFAF5;
  --color-text: #26332D;
  --color-text-soft: #4B5850;
  --color-sand: #EFE3CF;
  --color-focus: #285E76;
  --color-border: #E3DED0;
  --color-white: #FFFFFF;

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

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;

  --shadow-soft: 0 20px 60px -30px rgba(38, 51, 45, 0.35);
  --shadow-card: 0 12px 30px -18px rgba(38, 51, 45, 0.25);

  --max-width: 1180px;
  --transition: 250ms ease;
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  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;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-warm-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.15;
  margin: 0 0 var(--space-2);
  color: var(--color-text);
  font-weight: 600;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }

p { margin: 0 0 var(--space-2); }

.container {
  width: min(100% - 2.5rem, var(--max-width));
  margin-inline: auto;
}

section {
  padding-block: var(--space-6);
}

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--color-primary);
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  z-index: 1000;
}
.skip-link:focus {
  left: var(--space-2);
  top: var(--space-2);
}

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

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.6rem;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), background var(--transition), box-shadow var(--transition), color var(--transition);
  font-size: 1rem;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-card);
}
.btn-primary:hover { background: var(--color-primary-dark); }

.btn-ghost {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
}
.btn-ghost:hover { background: var(--color-primary-light); }

.btn-accent {
  background: var(--color-accent);
  color: #fff;
}
.btn-accent:hover { background: var(--color-accent-dark); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(252, 250, 245, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-block: 0.9rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  flex-shrink: 0;
  margin-right: auto;
}

.logo-mark {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  flex-shrink: 0;
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-text);
  line-height: 1.2;
  white-space: nowrap;
}
.logo-text span {
  display: block;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.7rem;
  color: var(--color-text-soft);
  letter-spacing: 0.02em;
}

.main-nav {
  display: flex;
  align-items: center;
}

.main-nav ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: clamp(0.9rem, 1.6vw, 1.8rem);
  align-items: center;
}

.main-nav a:not(.btn) {
  text-decoration: none;
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.98rem;
  white-space: nowrap;
  padding-block: 0.4rem;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}
.main-nav a:not(.btn):hover,
.main-nav a[aria-current="page"] {
  color: var(--color-primary-dark);
  border-bottom-color: var(--color-primary);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 26px;
  height: 2px;
  background: var(--color-text);
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle span::before { transform: translateY(-8px); }
.nav-toggle span::after { transform: translateY(6px); }

@media (max-width: 1300px) {
  .nav-toggle { display: block; }
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-warm-white);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-2);
    transform-origin: top;
    transform: scaleY(0);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition);
  }
  .main-nav.is-open {
    transform: scaleY(1);
    opacity: 1;
    pointer-events: auto;
  }
  .main-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0.2rem;
  }
  .main-nav a:not(.btn) {
    display: block;
    padding: 0.8rem 0.5rem;
    white-space: normal;
  }
  .header-cta .btn span.btn-full-label { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  min-height: min(88vh, 820px);
  display: flex;
  align-items: center;
  color: #fff;
  isolation: isolate;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-layer {
  position: absolute;
  inset: -8%;
  background-size: cover;
  background-position: center;
  will-change: transform;
}

.hero-layer.layer-photo {
  background-image: url("../img/hero-therapie.jpg");
  filter: saturate(0.92);
}

.hero-layer.layer-shapes {
  background: radial-gradient(circle at 18% 24%, rgba(63,143,98,0.55), transparent 45%),
              radial-gradient(circle at 82% 70%, rgba(217,108,95,0.4), transparent 50%);
  mix-blend-mode: screen;
}

.hero-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(38,51,45,0.86) 0%, rgba(38,51,45,0.72) 38%, rgba(38,51,45,0.28) 68%, rgba(38,51,45,0.12) 100%);
  z-index: -1;
}

.hero-inner {
  padding-block: var(--space-6);
  max-width: 640px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.3);
  padding: 0.4rem 1rem;
  border-radius: 999px;
  font-size: 0.85rem;
  margin-bottom: var(--space-2);
  backdrop-filter: blur(4px);
}

.hero h1 {
  color: #fff;
}

.hero-lede {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.92);
  max-width: 52ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
  padding-top: var(--space-3);
  border-top: 1px solid rgba(255,255,255,0.25);
}

.hero-fact strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.4rem;
}
.hero-fact span {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.8);
}

@media (prefers-reduced-motion: no-preference) {
  .hero-inner {
    animation: fade-up 900ms ease both;
  }
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Page hero (subpages) ---------- */
.page-hero {
  background: var(--color-primary-light);
  padding-block: var(--space-5);
  text-align: left;
}
.page-hero .eyebrow {
  color: var(--color-primary-dark);
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-size: 0.8rem;
}
.breadcrumb {
  font-size: 0.85rem;
  color: var(--color-text-soft);
  margin-bottom: var(--space-2);
}
.breadcrumb a { color: var(--color-text-soft); text-decoration: underline; }

/* ---------- Sections ---------- */
.section-head {
  max-width: 680px;
  margin-bottom: var(--space-4);
}
.section-head .eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-accent-dark);
  margin-bottom: 0.5rem;
  display: block;
}

.bg-alt { background: var(--color-primary-light); }
.bg-sand { background: var(--color-sand); }
.bg-dark {
  background: var(--color-text);
  color: #f3f1ea;
}
.bg-dark h2, .bg-dark h3 { color: #fff; }

/* ---------- Cards grid ---------- */
.grid {
  display: grid;
  gap: var(--space-3);
}
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

.card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: var(--space-3);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}
.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-2);
  font-size: 1.4rem;
}

/* ---------- Split layout ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  align-items: center;
}
@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; gap: var(--space-3); }
}
.split img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/5;
}
.split.reverse .media-col { order: 2; }
@media (max-width: 900px) {
  .split.reverse .media-col { order: 0; }
}

/* ---------- Timeline ---------- */
.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 3px solid var(--color-primary-light);
}
.timeline li {
  position: relative;
  padding: 0 0 var(--space-3) var(--space-3);
}
.timeline li::before {
  content: "";
  position: absolute;
  left: -9px;
  top: 4px;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 3px solid var(--color-warm-white);
}
.timeline .year {
  font-weight: 700;
  color: var(--color-primary-dark);
  display: block;
  margin-bottom: 0.15rem;
}

/* ---------- Animal cards ---------- */
.animal-card {
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
  background: #fff;
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border);
}
.animal-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-sand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

/* ---------- FAQ ---------- */
.faq-list {
  border-top: 1px solid var(--color-border);
}
.faq-item {
  border-bottom: 1px solid var(--color-border);
}
.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: var(--space-2) 0;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  cursor: pointer;
}
.faq-question .icon {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition);
  font-weight: 700;
}
.faq-item[open] .faq-question .icon { transform: rotate(45deg); }
.faq-answer {
  padding: 0 0 var(--space-3);
  color: var(--color-text-soft);
  max-width: 65ch;
}

/* ---------- Kontakt / Map ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  align-items: start;
}
@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; }
}
.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}
.contact-list li {
  display: flex;
  gap: 0.8rem;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-2);
}
.contact-list .icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.map-embed {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  aspect-ratio: 4/3;
  position: relative;
}
.map-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
}
.map-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-3);
  background: var(--color-primary-light);
  gap: 0.6rem;
}

.notice-box {
  background: var(--color-sand);
  border: 1px solid #E1CFA6;
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  font-size: 0.92rem;
  color: var(--color-text-soft);
}
.notice-box strong { color: var(--color-text); }

.open-question {
  border-left: 4px solid var(--color-accent);
  background: #fff6f4;
  padding: 0.6rem 1rem;
  font-size: 0.9rem;
  color: var(--color-text-soft);
  border-radius: 0 8px 8px 0;
}

/* ---------- Draft banner ---------- */
.draft-banner {
  background: #FCE9B8;
  border-bottom: 2px dashed #B8933F;
  color: #5C4713;
  text-align: center;
  padding: 0.7rem 1rem;
  font-size: 0.9rem;
  font-weight: 600;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-text);
  color: #DCE5DF;
  padding-block: var(--space-5) var(--space-3);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-4);
}
@media (max-width: 700px) {
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-3); }
}
.site-footer h3 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: var(--space-2);
}
.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5rem;
}
.site-footer a {
  color: #DCE5DF;
  text-decoration: none;
}
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-bottom {
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid rgba(255,255,255,0.15);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: #9FAEA6;
}

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 700ms ease, transform 700ms ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Calendly placeholder ---------- */
.calendly-placeholder {
  border: 2px dashed var(--color-primary);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  text-align: center;
  background: var(--color-primary-light);
}

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.eyebrow-standalone {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-accent-dark);
}
.lead { font-size: 1.1rem; color: var(--color-text-soft); }
.small-print { font-size: 0.82rem; color: var(--color-text-soft); }

figcaption {
  font-size: 0.8rem;
  color: var(--color-text-soft);
  margin-top: 0.4rem;
}