/* ==========================================================================
   Sezen Karakaş — Konzertpianistin & Klavierlehrerin
   Warm ivory · charcoal · burnished gold
   ========================================================================== */

:root {
  --bg: #faf7f1;
  --bg-alt: #f3ede1;
  --surface: #ffffff;
  --ink: #23201b;
  --ink-soft: #5d564b;
  --ink-faint: #8a8172;
  --gold: #a87e2f;
  --gold-deep: #85631f;
  --gold-soft: #e9dcc3;
  --line: #e6ddcb;
  --dark: #211d17;
  --dark-ink: #f5efe4;
  --radius: 18px;
  --shadow-sm: 0 1px 2px rgba(35, 32, 27, 0.06), 0 4px 12px rgba(35, 32, 27, 0.06);
  --shadow-md: 0 2px 6px rgba(35, 32, 27, 0.08), 0 14px 40px rgba(35, 32, 27, 0.12);
  --font-display: "Cormorant Garamond", "Georgia", serif;
  --font-body: "Jost", "Segoe UI", system-ui, sans-serif;
  --header-h: 78px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 0 0.5em;
  color: var(--ink);
}

p { margin: 0 0 1em; }

a { color: var(--gold-deep); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--gold); }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 2px;
}

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 32px);
}

.section { padding: clamp(64px, 9vw, 110px) 0; }
.section-alt { background: var(--bg-alt); }

/* --- Eyebrow + headings ---------------------------------------------- */

.eyebrow {
  display: block;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: 14px;
}

.section-head { max-width: 720px; margin-bottom: clamp(32px, 5vw, 52px); }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(2rem, 4.4vw, 2.9rem); }
.section-head .sub { color: var(--ink-soft); font-size: 1.05rem; margin: 0; }

/* --- Buttons ----------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease, color 0.18s ease;
}

.btn-primary {
  background: var(--gold);
  color: #fffdf8;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--gold-deep);
  color: #fffdf8;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: rgba(35, 32, 27, 0.35);
}
.btn-outline:hover { border-color: var(--ink); color: var(--ink); transform: translateY(-2px); }

.btn-light {
  background: rgba(255, 253, 248, 0.94);
  color: var(--ink);
}
.btn-light:hover { background: #fff; color: var(--ink); transform: translateY(-2px); }

.btn svg { width: 18px; height: 18px; flex: none; }

/* --- Header ------------------------------------------------------------ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(250, 247, 241, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.site-header.scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 4px 24px rgba(35, 32, 27, 0.06);
}

.header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: var(--header-h);
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 clamp(16px, 3vw, 28px);
}

.brand {
  grid-column: 2;
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 600;
  letter-spacing: 0.045em;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
  text-align: center;
  padding: 0 clamp(14px, 2.5vw, 34px);
}
.brand:hover { color: var(--ink); }
.brand .brand-amp { color: var(--gold); }

.nav-side { display: flex; align-items: center; gap: clamp(16px, 2.2vw, 30px); }
.nav-side.left { grid-column: 1; justify-content: flex-end; }
.nav-side.right { grid-column: 3; justify-content: flex-start; }

.nav-link {
  font-size: 0.92rem;
  font-weight: 400;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-decoration: none;
  padding: 6px 2px;
  border-bottom: 1px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.nav-link:hover { color: var(--ink); border-bottom-color: var(--gold); }

.lang-switch {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: clamp(6px, 1.5vw, 18px);
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.6);
}
.lang-switch a,
.lang-switch span {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 4px 9px;
  border-radius: 999px;
  text-decoration: none;
  color: var(--ink-soft);
}
.lang-switch a:hover { color: var(--ink); background: var(--gold-soft); }
.lang-switch .active {
  background: var(--ink);
  color: var(--bg);
}

.menu-toggle {
  display: none;
  grid-column: 3;
  justify-self: end;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  gap: 5px;
  flex-direction: column;
}
.menu-toggle .bar {
  width: 20px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.22s ease, opacity 0.22s ease;
}
.menu-toggle[aria-expanded="true"] .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .bar:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none;
  border-top: 1px solid var(--line);
  background: var(--bg);
  padding: 18px clamp(20px, 4vw, 32px) 26px;
}
.mobile-nav.open { display: block; }
.mobile-nav a.nav-link {
  display: block;
  font-size: 1.05rem;
  padding: 13px 2px;
  border-bottom: 1px solid var(--line);
}
.mobile-nav .lang-switch { margin: 18px 0 0; justify-content: center; width: max-content; }

@media (max-width: 940px) {
  .header-inner { grid-template-columns: auto 1fr auto; }
  .brand { grid-column: 1; text-align: left; padding: 0; font-size: 1.45rem; }
  .nav-side { display: none; }
  .menu-toggle { display: inline-flex; }
}

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

.hero { position: relative; overflow: hidden; }
.hero::before {
  content: "";
  position: absolute;
  top: -220px;
  right: -160px;
  width: 620px;
  height: 620px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(168, 126, 47, 0.13), transparent 65%);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.04fr 0.96fr;
  gap: clamp(36px, 6vw, 72px);
  align-items: center;
  padding-top: clamp(40px, 6vw, 84px);
  padding-bottom: clamp(48px, 7vw, 96px);
}

.hero h1 {
  font-size: clamp(2.5rem, 5.6vw, 4.1rem);
  font-weight: 600;
  margin-bottom: 0.4em;
}
.hero h1 em {
  font-style: italic;
  color: var(--gold-deep);
}

.hero .lead {
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  color: var(--ink-soft);
  max-width: 34em;
  margin-bottom: 30px;
}

.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 0;
  align-items: center;
  padding: 0;
  margin: 0;
  list-style: none;
  color: var(--ink-faint);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.hero-trust li { display: flex; align-items: center; }
.hero-trust li + li::before {
  content: "·";
  margin: 0 12px;
  color: var(--gold);
  font-size: 1.2rem;
}

.hero-figure { position: relative; margin: 0; }
.hero-figure .arch {
  position: relative;
  border-radius: 400px 400px var(--radius) var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  box-shadow: var(--shadow-md);
}
.hero-figure .arch img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 22%;
}
.hero-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translate(16px, 16px);
  border: 1px solid var(--gold);
  border-radius: 400px 400px var(--radius) var(--radius);
  opacity: 0.55;
  pointer-events: none;
  z-index: -1;
}

.hero-figure figcaption {
  margin-top: 30px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--ink-faint);
  letter-spacing: 0.05em;
}

@media (max-width: 880px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-figure { order: -1; max-width: 420px; margin: 0 auto; width: 100%; }
  .hero-figure figcaption { display: none; }
  .hero-figure .arch { aspect-ratio: 4 / 4.6; }
}

/* --- Biography ----------------------------------------------------------- */

.bio-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(36px, 6vw, 76px);
  align-items: start;
}

.bio-figure { margin: 0; position: sticky; top: calc(var(--header-h) + 24px); }
.bio-figure img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 4.7;
  object-fit: cover;
  object-position: 50% 20%;
}
.bio-figure figcaption {
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--ink-faint);
}

.bio-text p { color: var(--ink-soft); }
.bio-text p strong { color: var(--ink); font-weight: 500; }

.timeline {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  border-left: 1px solid var(--gold-soft);
}
.timeline li {
  position: relative;
  padding: 0 0 22px 28px;
}
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 8px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold);
}
.timeline .t-year {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--gold-deep);
  text-transform: uppercase;
}
.timeline .t-event { color: var(--ink-soft); }

@media (max-width: 880px) {
  .bio-grid { grid-template-columns: 1fr; }
  .bio-figure { position: static; max-width: 460px; }
}

/* --- Stage band ---------------------------------------------------------- */

.stage-band { position: relative; overflow: hidden; }
.stage-band img {
  width: 100%;
  height: clamp(420px, 62vh, 640px);
  object-fit: cover;
}
.stage-band .band-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(20, 15, 8, 0.68) 0%, rgba(20, 15, 8, 0.15) 45%, rgba(20, 15, 8, 0) 70%);
  display: flex;
  align-items: flex-end;
}
.stage-band .band-content {
  width: 100%;
  padding-bottom: clamp(32px, 5vw, 56px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.stage-band blockquote {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.4vw, 2.3rem);
  font-style: italic;
  color: #fdf9ef;
  max-width: 21em;
  line-height: 1.25;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.45);
}

/* --- Lessons --------------------------------------------------------------- */

.lessons-intro {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(36px, 6vw, 72px);
  align-items: center;
  margin-bottom: clamp(40px, 6vw, 64px);
}
.lessons-intro .intro-text p { color: var(--ink-soft); }
.lessons-figure { margin: 0; position: relative; }
.lessons-figure img {
  border-radius: 220px 220px var(--radius) var(--radius);
  aspect-ratio: 4 / 4.8;
  object-fit: cover;
  object-position: 50% 30%;
  box-shadow: var(--shadow-md);
  max-width: 380px;
  margin: 0 auto;
}

.lesson-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(18px, 2.5vw, 28px);
}

.lesson-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(26px, 3vw, 36px);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.lesson-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.lesson-card .card-step {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 500;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 14px;
}
.lesson-card h3 { font-size: 1.42rem; margin-bottom: 4px; }
.lesson-card .card-tag {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 14px;
}
.lesson-card p { color: var(--ink-soft); font-size: 0.98rem; margin: 0; }

.lesson-meta {
  margin-top: clamp(36px, 5vw, 52px);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 12px;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid var(--gold-soft);
  background: var(--surface);
  font-size: 0.88rem;
  color: var(--ink-soft);
}
.chip::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

.lesson-note {
  text-align: center;
  color: var(--ink-faint);
  font-size: 0.92rem;
  margin: 18px 0 0;
}

.lesson-cta { text-align: center; margin-top: 30px; }

@media (max-width: 940px) {
  .lesson-cards { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
  .lessons-intro { grid-template-columns: 1fr; }
  .lessons-figure { order: -1; }
  .lessons-figure img { max-width: 320px; }
}

/* --- Videos ---------------------------------------------------------------- */

.video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(20px, 3vw, 32px);
}

.video-item { display: flex; flex-direction: column; gap: 12px; }

.video-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--dark) center / cover no-repeat;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  border: 0;
  padding: 0;
  width: 100%;
  display: block;
}
.video-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 12, 7, 0.35), rgba(15, 12, 7, 0.02) 55%);
  transition: background 0.2s ease;
}
.video-frame:hover::after { background: linear-gradient(to top, rgba(15, 12, 7, 0.5), rgba(15, 12, 7, 0.08) 55%); }

.video-frame .play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 74px;
  height: 74px;
  border-radius: 50%;
  background: rgba(250, 247, 241, 0.94);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
  z-index: 2;
  transition: transform 0.18s ease, background-color 0.18s ease;
}
.video-frame .play::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 53%;
  transform: translate(-50%, -50%);
  border-style: solid;
  border-width: 13px 0 13px 22px;
  border-color: transparent transparent transparent var(--ink);
}
.video-frame:hover .play { transform: translate(-50%, -50%) scale(1.08); background: var(--gold); }
.video-frame:hover .play::before { border-left-color: #fffdf8; }

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  z-index: 3;
}

.video-item .video-title {
  font-family: var(--font-display);
  font-size: 1.22rem;
  font-weight: 600;
  color: var(--ink);
}
.video-item .video-sub {
  font-size: 0.85rem;
  color: var(--ink-faint);
  margin-top: -8px;
}

.videos-more { text-align: center; margin-top: clamp(32px, 4vw, 44px); }

@media (max-width: 760px) {
  .video-grid { grid-template-columns: 1fr; }
  .video-frame .play { width: 62px; height: 62px; }
}

/* --- Gallery ------------------------------------------------------------------ */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2.4vw, 26px);
}

.gallery-item {
  display: block;
  text-decoration: none;
  color: inherit;
}
.gallery-item .g-frame {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-sm);
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.gallery-item:hover img { transform: scale(1.045); }
.gallery-item .g-zoom {
  position: absolute;
  right: 12px;
  bottom: 12px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(250, 247, 241, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
  transition: background-color 0.18s ease, transform 0.18s ease;
}
.gallery-item:hover .g-zoom { background: var(--gold); color: #fffdf8; transform: scale(1.06); }
.gallery-item .g-zoom svg { width: 18px; height: 18px; }

.gallery-item figure { margin: 0; }
.gallery-item figcaption {
  padding: 10px 4px 0;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.gallery-hint {
  text-align: center;
  color: var(--ink-faint);
  font-size: 0.9rem;
  margin-top: 26px;
}

@media (max-width: 880px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .gallery-grid { grid-template-columns: 1fr; } }

/* --- Lightbox ------------------------------------------------------------------ */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(20, 17, 12, 0.93);
  padding: 24px;
}
.lightbox.open { display: flex; }

.lightbox img {
  max-width: min(1200px, 88vw);
  max-height: 78vh;
  border-radius: 10px;
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.6);
}

.lb-caption {
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(250, 247, 241, 0.9);
  font-size: 0.95rem;
  text-align: center;
  max-width: 80vw;
}
.lb-counter {
  position: absolute;
  top: 24px;
  left: 28px;
  color: rgba(250, 247, 241, 0.75);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
}

.lb-btn {
  position: absolute;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 1px solid rgba(250, 247, 241, 0.35);
  background: rgba(250, 247, 241, 0.1);
  color: #faf7f1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.15s ease;
}
.lb-btn:hover { background: rgba(250, 247, 241, 0.25); }
.lb-btn svg { width: 22px; height: 22px; }
.lb-prev { left: clamp(10px, 3vw, 40px); top: 50%; transform: translateY(-50%); }
.lb-next { right: clamp(10px, 3vw, 40px); top: 50%; transform: translateY(-50%); }
.lb-close { top: 20px; right: 24px; }

@media (max-width: 640px) {
  .lb-btn { width: 46px; height: 46px; }
  .lightbox img { max-height: 68vh; }
}

/* --- Testimonials ------------------------------------------------------------- */

.quote-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(18px, 2.5vw, 28px);
}

.quote-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(26px, 3vw, 34px);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}
.quote-card .stars {
  color: var(--gold);
  font-size: 1.05rem;
  letter-spacing: 4px;
  margin-bottom: 14px;
}
.quote-card blockquote {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-style: italic;
  line-height: 1.4;
  color: var(--ink);
  flex: 1;
}
.quote-card cite {
  font-style: normal;
  font-size: 0.9rem;
  color: var(--ink-faint);
}
.quote-card.google-card { align-items: flex-start; justify-content: center; background: var(--bg-alt); }
.quote-card.google-card p { color: var(--ink-soft); font-size: 1rem; }

@media (max-width: 880px) { .quote-grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; } }

/* --- FAQ ------------------------------------------------------------------------ */

.faq-list { max-width: 780px; margin: 0 auto; }

.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 4px;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .faq-icon {
  flex: none;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--gold-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-deep);
  font-family: var(--font-body);
  font-size: 1.2rem;
  font-weight: 400;
  transition: transform 0.22s ease, background-color 0.22s ease;
}
.faq-item[open] summary .faq-icon {
  transform: rotate(45deg);
  background: var(--gold);
  color: #fffdf8;
  border-color: var(--gold);
}
.faq-item .faq-body {
  padding: 0 4px 24px;
  color: var(--ink-soft);
  max-width: 60em;
}
.faq-item .faq-body p { margin: 0; }

/* --- Contact ---------------------------------------------------------------------- */

.contact-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 26px;
  box-shadow: var(--shadow-md);
  padding: clamp(32px, 5vw, 60px);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(32px, 5vw, 64px);
}

.contact-main h2 { font-size: clamp(1.9rem, 3.6vw, 2.6rem); }
.contact-main > p { color: var(--ink-soft); max-width: 30em; }
.contact-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 26px; }

.contact-aside {
  border-left: 1px solid var(--line);
  padding-left: clamp(24px, 3vw, 48px);
  display: flex;
  flex-direction: column;
  gap: 22px;
  justify-content: center;
}
.contact-aside .c-item .c-label {
  display: block;
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: 4px;
}
.contact-aside .c-item .c-value { color: var(--ink); }
.contact-aside .c-item .c-value a { color: inherit; text-decoration: none; }
.contact-aside .c-item .c-value a:hover { color: var(--gold-deep); }
.contact-aside .c-note { font-size: 0.88rem; color: var(--ink-faint); }

@media (max-width: 880px) {
  .contact-card { grid-template-columns: 1fr; }
  .contact-aside { border-left: 0; border-top: 1px solid var(--line); padding-left: 0; padding-top: 28px; }
}

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

.site-footer {
  background: var(--dark);
  color: var(--dark-ink);
  padding: clamp(48px, 7vw, 72px) 0 36px;
  text-align: center;
}
.site-footer .brand {
  color: var(--dark-ink);
  font-size: 1.9rem;
  display: inline-block;
  margin-bottom: 6px;
  padding: 0;
}
.site-footer .foot-tag {
  color: rgba(245, 239, 228, 0.55);
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 30px;
}
.foot-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 26px;
  margin-bottom: 28px;
}
.foot-nav a {
  color: rgba(245, 239, 228, 0.8);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
}
.foot-nav a:hover { color: var(--gold-soft); }

.foot-social { display: flex; justify-content: center; gap: 14px; margin-bottom: 34px; }
.foot-social a {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(245, 239, 228, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dark-ink);
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}
.foot-social a:hover { background: var(--gold); border-color: var(--gold); color: #fffdf8; }
.foot-social svg { width: 19px; height: 19px; }

.foot-legal {
  border-top: 1px solid rgba(245, 239, 228, 0.14);
  padding-top: 24px;
  font-size: 0.84rem;
  color: rgba(245, 239, 228, 0.5);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 22px;
}
.foot-legal a { color: inherit; text-decoration: none; }
.foot-legal a:hover { color: var(--gold-soft); }

/* --- Reveal animation ------------------------------------------------------------------ */

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; }
}

/* --- Design version switcher ------------------------------------------------------------- */

/* --- Cookie consent banner -------------------------------------------------------- */

.consent-banner {
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  z-index: 95;
  width: min(680px, calc(100vw - 28px));
  background: rgba(35, 32, 27, 0.97);
  color: #f5efe4;
  border-radius: 16px;
  padding: 18px 22px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 0.92rem;
  line-height: 1.5;
}
.consent-banner p { margin: 0; flex: 1 1 320px; }
.consent-banner a { color: #e9dcc3; }
.consent-banner a:hover { color: #fff; }
.consent-actions { display: flex; gap: 10px; flex: none; }
.consent-btn {
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 11px 22px;
  border-radius: 999px;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
}
.consent-decline {
  background: transparent;
  color: #f5efe4;
  border: 1px solid rgba(245, 239, 228, 0.55);
}
.consent-decline:hover { border-color: #f5efe4; background: rgba(245, 239, 228, 0.1); }
.consent-accept {
  background: var(--gold);
  color: #fffdf8;
  border: 1px solid var(--gold);
}
.consent-accept:hover { background: var(--gold-deep); border-color: var(--gold-deep); }

@media (max-width: 560px) {
  .consent-banner { bottom: 0; border-radius: 16px 16px 0 0; width: 100vw; }
  .consent-actions { width: 100%; }
  .consent-btn { flex: 1; }
}

/* --- Legal pages (Impressum / Datenschutz) ------------------------------------------ */

.legal-main { padding: clamp(48px, 7vw, 80px) 0; }
.legal-main .container { max-width: 780px; }
.legal-main h1 { font-size: clamp(2rem, 5vw, 2.8rem); margin-bottom: 0.4em; }
.legal-main h2 { font-size: 1.45rem; margin-top: 1.8em; }
.legal-main h3 { font-size: 1.15rem; margin-top: 1.4em; }
.legal-main p, .legal-main li { color: var(--ink-soft); }
.legal-main .legal-updated { font-size: 0.88rem; color: var(--ink-faint); }
.legal-back {
  display: inline-block;
  margin-bottom: 26px;
  font-size: 0.88rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  color: var(--gold-deep);
}
.legal-back:hover { color: var(--gold); }

/* --- Floating WhatsApp button --------------------------------------------------- */

.wa-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 85;
  display: inline-flex;
  align-items: center;
  gap: 0;
  height: 56px;
  padding: 0 16px;
  border-radius: 999px;
  background: #25d366;
  color: #fff;
  text-decoration: none;
  font-family: "Jost", "Segoe UI", system-ui, sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.28);
  transition: background-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}
.wa-float svg { width: 26px; height: 26px; flex: none; }
.wa-float .wa-label {
  max-width: 0;
  overflow: hidden;
  white-space: nowrap;
  opacity: 0;
  transition: max-width 0.28s ease, opacity 0.2s ease, margin-left 0.28s ease;
}
.wa-float:hover,
.wa-float:focus-visible {
  background: #1eb457;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.32);
}
.wa-float:hover .wa-label,
.wa-float:focus-visible .wa-label {
  max-width: 220px;
  opacity: 1;
  margin-left: 10px;
}

@media (max-width: 640px) {
  .wa-float { height: 52px; padding: 0 13px; right: 14px; bottom: 14px; }
  .wa-float svg { width: 24px; height: 24px; }
}

/* --- Design switcher (prototype tool) — sits above the WhatsApp button ----------- */

.design-switch {
  position: fixed;
  right: 18px;
  bottom: 86px;
  z-index: 80;
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(35, 32, 27, 0.9);
  font-family: "Jost", "Segoe UI", system-ui, sans-serif;
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.design-switch .ds-label {
  color: rgba(250, 247, 241, 0.55);
  margin-right: 8px;
}
.design-switch a,
.design-switch strong.current {
  padding: 4px 9px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 500;
}
.design-switch a { color: rgba(250, 247, 241, 0.75); }
.design-switch a:hover { background: rgba(250, 247, 241, 0.16); color: #fff; }
.design-switch strong.current { background: #a87e2f; color: #fffdf8; }

/* --- Footer "Unterrichtsorte" links (local SEO, deliberately low-key) ----------------------- */

.foot-places {
  margin: -8px 0 26px;
  text-align: center;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: rgba(250, 247, 241, 0.45);
}
.foot-places a {
  color: rgba(250, 247, 241, 0.6);
  text-decoration: none;
}
.foot-places a:hover { color: var(--gold); }

/* --- Photo swapper (prototype tool) -------------------------------------------------------- */

.swap-wrap {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
}

.photo-swap {
  position: absolute;
  left: 14px;
  bottom: 14px;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border: 0;
  border-radius: 999px;
  background: rgba(20, 17, 12, 0.72);
  color: #fdfaf3;
  font-family: "Jost", "Segoe UI", system-ui, sans-serif;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  opacity: 0.85;
  transition: opacity 0.15s ease, transform 0.15s ease, background-color 0.15s ease;
}
.photo-swap:hover { opacity: 1; transform: translateY(-2px); background: rgba(20, 17, 12, 0.9); }
.photo-swap svg { width: 15px; height: 15px; flex: none; }
.photo-swap.centered { left: 50%; transform: translateX(-50%); }
.photo-swap.centered:hover { transform: translateX(-50%) translateY(-2px); }

/* --- Skip link --------------------------------------------------------------------------- */

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--ink);
  color: var(--bg);
  padding: 12px 20px;
  border-radius: 0 0 10px 0;
}
.skip-link:focus { left: 0; }