/* ============================================================
   components.css — WIEDERVERWENDBARE BAUSTEINE
   Buttons · Forms · Image-Tile · Quote · Newsletter · Card
   ============================================================ */

/* === BUTTONS ================================================ */
.btn {
  display: inline-block;
  padding: 14px 32px;
  background: transparent;
  color: var(--color-text);
  font-family: var(--font-body);
  font-weight: var(--weight-body-bold);
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  text-align: center;
  text-transform: lowercase;
  border: 1px solid var(--color-text);
  border-radius: 3px;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
}
.btn:hover {
  background: var(--color-text);
  color: var(--color-text-invert);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
}

.btn--accent {
  background: var(--color-accent);
  color: var(--color-text-invert);
  border-color: var(--color-accent);
}
.btn--accent:hover {
  background: var(--color-accent-warm);
  border-color: var(--color-accent-warm);
  color: var(--color-text-invert);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(204, 26, 20, 0.25);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text-invert);
  border-color: var(--color-text-invert);
}
.btn--ghost:hover {
  background: var(--color-text-invert);
  color: var(--color-text);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(255, 255, 255, 0.15);
}

.btn--block { display: block; width: 100%; }


/* === FORM-FIELDS =========================================== */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: var(--space-2); }
.field label {
  font-size: 0.78rem;
  font-weight: var(--weight-body-bold);
  color: var(--color-text-soft);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.field input,
.field select,
.field textarea {
  padding: 12px 14px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color var(--transition);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--color-accent);
  outline: none;
}
.field textarea { resize: vertical; min-height: 140px; }
.field--inline { flex-direction: row; align-items: center; gap: 10px; }


/* === IMAGE-TILE (room-card, featured-tile) ================= */
.image-tile {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--color-bg-alt);
  cursor: pointer;
}
.image-tile__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.image-tile:hover .image-tile__img { transform: scale(1.04); }

.image-tile__overlay {
  position: absolute;
  inset: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  border: 1px solid rgba(255, 255, 255, 0.85);
  color: var(--color-text-invert);
  font-family: var(--font-display);
  text-align: center;
  padding: 18px;
  opacity: 0;
  transition: opacity var(--transition);
  background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.25) 100%);
}
.image-tile:hover .image-tile__overlay,
.image-tile:focus-visible .image-tile__overlay { opacity: 1; }

.image-tile__title {
  text-transform: lowercase;
  letter-spacing: 0.06em;
  font-size: 1.1rem;
  font-weight: var(--weight-display);
}
.image-tile__title::after { content: "."; }

.image-tile__price {
  font-size: 0.85rem;
  font-family: var(--font-body);
  letter-spacing: 0.04em;
  opacity: 0.9;
}


/* === QUOTE / TESTIMONIAL =================================== */
.quote {
  max-width: var(--container-narrow);
  margin: 0 auto;
  text-align: center;
}
.quote__glyph {
  display: inline-block;
  color: var(--color-text-mute);
  width: 36px;
  height: 36px;
  margin-bottom: var(--space-2);
}
.quote__text {
  font-family: var(--font-body);
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  color: var(--color-text);
  font-style: normal;
  line-height: 1.55;
}
.quote__author {
  display: block;
  margin-top: var(--space-2);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-mute);
  font-weight: var(--weight-body-bold);
}


/* === NEWSLETTER ============================================ */
.newsletter {
  display: flex;
  align-items: center;
  gap: 0;
  border-bottom: 1px solid var(--color-line);
  max-width: 360px;
}
.newsletter input {
  flex: 1;
  padding: 12px 0;
  border: 0;
  background: transparent;
  font-size: 0.95rem;
}
.newsletter input:focus { outline: none; }
.newsletter button {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent);
  color: var(--color-text-invert);
  border-radius: 50%;
  transition: background var(--transition), transform var(--transition);
}
.newsletter button:hover { background: var(--color-accent-deep); transform: translateX(2px); }


/* === SOCIAL ICONS ========================================== */
.social-list {
  display: flex;
  gap: var(--space-1);
}
.social-list a {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-line);
  border-radius: 50%;
  color: var(--color-text-soft);
  transition: color var(--transition), border-color var(--transition);
}
.social-list a:hover { color: var(--color-accent); border-color: var(--color-accent); }
.social-list svg { width: 16px; height: 16px; }


/* === CARD ================================================== */
.card {
  background: var(--color-bg);
  border: var(--line);
  padding: var(--space-3);
  transition: box-shadow var(--transition), transform var(--transition);
}
.card--unit { padding: 0; display: flex; flex-direction: column; }
.card--unit:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

/* Card-Image-Swap (zweites Bild on hover) */
.card__media {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-bg-alt);
}
.card__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity var(--transition);
}
.card__media img.card__media-alt { opacity: 0; }
.card--unit:hover .card__media-alt { opacity: 1; }


/* === MOBILE-CTA-BAR (Phase C) =============================== */
.mobile-cta {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-nav);
  background: var(--color-bg-dark);
  color: var(--color-text-invert);
  padding: 8px;
  gap: 6px;
  box-shadow: 0 -4px 16px rgba(0,0,0,0.18);
}
.mobile-cta a {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 8px;
  font-size: 0.92rem;
  font-weight: var(--weight-body-bold);
  letter-spacing: 0.04em;
  text-transform: lowercase;
  color: var(--color-text-invert);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 2px;
  background: transparent;
}
.mobile-cta a:first-child { background: var(--color-accent); border-color: var(--color-accent); }
.mobile-cta a:last-child { background: var(--color-accent-warm); border-color: var(--color-accent-warm); }
.mobile-cta a:hover { color: var(--color-text-invert); opacity: 0.92; }
.mobile-cta svg { width: 16px; height: 16px; }
@media (max-width: 719px) {
  .mobile-cta { display: flex; }
  body { padding-bottom: 70px; }
}


/* === TESTIMONIAL-STRIP (Phase C, scroll-snap) =============== */
.testi-strip {
  display: flex;
  gap: var(--space-3);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: var(--space-2) var(--container-pad) var(--space-3);
  margin: 0 calc(-1 * var(--container-pad));
  scrollbar-width: thin;
  /* Clip-Kontext: verhindert dass negative margins page-overflow erzeugen */
  max-width: calc(100% + 2 * var(--container-pad));
}
.testi-strip::-webkit-scrollbar { height: 6px; }
.testi-strip::-webkit-scrollbar-thumb { background: var(--color-line); border-radius: 3px; }
.testi-card {
  flex: 0 0 min(360px, 85vw);
  scroll-snap-align: start;
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  position: relative;
}
.testi-card::before {
  content: "\201C";
  position: absolute;
  top: 4px;
  right: 14px;
  font-family: var(--font-display);
  font-size: 4rem;
  color: var(--color-accent-warm);
  line-height: 1;
  opacity: 0.3;
}
.testi-card__quote {
  font-size: 0.98rem;
  color: var(--color-text);
  line-height: 1.55;
}
.testi-card__author {
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-mute);
  font-weight: var(--weight-body-bold);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-1);
  border-top: 1px solid var(--color-line);
  padding-top: var(--space-2);
}
.testi-card__stars { color: var(--color-accent-warm); letter-spacing: 0.05em; }


/* === BADGES / LABELS ======================================= */
.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: var(--weight-body-bold);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}

.price-tag {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--color-text-mute);
  letter-spacing: 0.04em;
}
.price-tag strong {
  color: var(--color-text);
  font-weight: var(--weight-body-bold);
}


/* === TESTIMONIAL-SLIDER ==================================== */
.testimonial-slider {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  position: relative;
}

.testimonial-slider__track {
  position: relative;
  width: 100%;
}

.testimonial-slider__slide {
  opacity: 0;
  visibility: hidden;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  transform: translateX(30px);
  transition: opacity 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              visibility 0.4s;
  z-index: 1;
}

.testimonial-slider__slide.is-active {
  opacity: 1;
  visibility: visible;
  position: relative;
  transform: translateX(0);
  z-index: 2;
}

/* Slide direction variants if moving backward */
.testimonial-slider__slide.slide-prev {
  transform: translateX(-30px);
}

.testimonial-slider__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  padding: var(--space-2) 0;
}

@media (min-width: 768px) {
  .testimonial-slider__inner {
    flex-direction: row;
    align-items: center;
    padding: var(--space-3) 0 var(--space-3) 2rem;
  }
}

.testimonial-slider__image-box {
  width: 180px;
  height: 180px;
  flex-shrink: 0;
  border-radius: 1.25rem;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  z-index: 3;
  margin-bottom: -2rem; /* Overlap on mobile */
  border: 4px solid var(--color-bg);
  transition: transform 0.4s ease;
}

@media (min-width: 768px) {
  .testimonial-slider__image-box {
    width: 240px;
    height: 240px;
    margin-bottom: 0;
    margin-right: -4rem; /* Overlap on desktop */
  }
}

.testimonial-slider__slide.is-active .testimonial-slider__image-box {
  transform: scale(1.02);
}

.testimonial-slider__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.testimonial-slider__card {
  width: 100%;
  background: var(--color-bg);
  border-radius: 1.25rem;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
  padding: var(--space-4) var(--space-3) var(--space-3);
  position: relative;
  text-align: left;
  border: 1px solid var(--color-line-soft);
  display: flex;
  flex-direction: column;
}

@media (min-width: 768px) {
  .testimonial-slider__card {
    padding: var(--space-4) var(--space-4) var(--space-3) 5.5rem; /* Space for overlapped image */
    min-height: 260px;
  }
}

.testimonial-slider__quote-icon {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  width: 3.5rem;
  height: 3.5rem;
  color: var(--color-accent);
  opacity: 0.08;
  pointer-events: none;
}

@media (min-width: 768px) {
  .testimonial-slider__quote-icon {
    top: 1.5rem;
    left: 5.5rem;
    width: 4rem;
    height: 4rem;
  }
}

.testimonial-slider__quote {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text-soft);
  line-height: 1.6;
  margin-bottom: var(--space-2);
  font-style: italic;
  position: relative;
  z-index: 2;
}

@media (min-width: 768px) {
  .testimonial-slider__quote {
    font-size: 1.05rem;
  }
}

.testimonial-slider__stars {
  display: flex;
  gap: 3px;
  margin-bottom: var(--space-3);
}

.testimonial-slider__star {
  color: #f59e0b; /* Tailwind amber-500 equivalent */
  font-size: 1.1rem;
}

.testimonial-slider__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--color-line-soft);
  padding-top: var(--space-2);
  margin-top: auto;
}

.testimonial-slider__author {
  padding-right: var(--space-2);
}

.testimonial-slider__name {
  font-weight: var(--weight-body-bold);
  font-size: 1rem;
  color: var(--color-text);
  margin: 0;
}

.testimonial-slider__role {
  font-size: 0.82rem;
  color: var(--color-text-mute);
  margin: 2px 0 0 0;
}

.testimonial-slider__controls {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.testimonial-slider__btn {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  border: 1px solid var(--color-line);
  background: var(--color-bg);
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 0;
}

.testimonial-slider__btn:hover {
  background: var(--color-line-soft);
  border-color: var(--color-text-mute);
  color: var(--color-accent);
}

.testimonial-slider__btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.testimonial-slider__dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: var(--space-2);
}

.testimonial-slider__dot {
  width: 8px;
  height: 8px;
  border-radius: 9999px;
  background: var(--color-line);
  border: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 0;
}

.testimonial-slider__dot:hover {
  background: var(--color-text-mute);
}

.testimonial-slider__dot.is-active {
  width: 20px;
  background: var(--color-accent);
}

/* === TESTIMONIAL 3D STACK === */
.testi-stack-outer {
  overflow: hidden;
  padding-bottom: var(--space-3);
}

.testi-stack {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: var(--space-4) 0 0;
}

.testi-stack-stage {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1100px;
  touch-action: pan-y;
  outline: none;
}

.testi-stack-card {
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-line);
  box-shadow: var(--shadow-lg);
  will-change: transform, opacity;
  user-select: none;
  transform-style: preserve-3d;
  transition:
    transform 0.55s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.4s ease,
    box-shadow 0.4s ease,
    border-color 0.4s ease;
  cursor: pointer;
  background: var(--color-bg);
}

.testi-stack-card.is-active {
  cursor: default;
  border-color: rgba(42, 95, 128, 0.4);
  box-shadow:
    0 32px 64px -16px rgba(0, 0, 0, 0.22),
    0 0 0 1px rgba(42, 95, 128, 0.15);
}

.testi-stack-card.is-dragging {
  cursor: grabbing;
  transition: none;
}

.testi-stack-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  pointer-events: none;
  -webkit-user-drag: none;
}

.testi-stack-card-info {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(0.9rem, 2.5vw, 1.4rem);
  background: linear-gradient(
    to top,
    rgba(10, 25, 40, 0.96) 0%,
    rgba(10, 25, 40, 0.88) 30%,
    rgba(10, 25, 40, 0.45) 55%,
    transparent 74%
  );
  opacity: 0;
  transition: opacity 0.4s ease;
  text-align: left;
}

.testi-stack-card.is-active .testi-stack-card-info {
  opacity: 1;
}

/* Quote Icon, Quote Text, Author, Role inside Testi Stack Info */
.testi-stack-card-quote-icon {
  width: 32px;
  height: 32px;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: var(--space-2);
}

.testi-stack-card-quote {
  font-size: clamp(0.85rem, 2.2vw, 1.05rem);
  font-weight: 500;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.95);
  margin: 0 0 var(--space-2);
}

.testi-stack-card-stars {
  color: var(--color-accent-warm);
  letter-spacing: 0.05em;
  font-size: 0.85rem;
  margin-bottom: var(--space-2);
}

.testi-stack-card-author {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.8vw, 1.5rem);
  color: #fff;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: var(--space-2);
  display: flex;
  flex-direction: column;
}

.testi-stack-card-role {
  font-size: 0.75rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.60);
  font-family: var(--font-body);
  margin-top: 2px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Navigation Arrows and Dots */
.testi-stack-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 210; /* Höher als alle Cards (max 100) */
  width: 44px;
  height: 44px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(42, 95, 128, 0.22);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 6px 20px -6px rgba(0, 0, 0, 0.18);
  transition: all 0.22s ease;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.testi-stack-arrow svg {
  width: 20px;
  height: 20px;
  display: block;
}
.testi-stack-arrow:hover {
  background: var(--color-accent);
  color: #fff;
  transform: translateY(-50%) scale(1.06);
  box-shadow: 0 8px 24px -6px rgba(42, 95, 128, 0.45);
}
.testi-stack-arrow:active {
  transform: translateY(-50%) scale(0.94);
}
.testi-stack-arrow-prev { left: 16px; }
.testi-stack-arrow-next { right: 16px; }

@media (max-width: 640px) {
  .testi-stack-arrow { width: 38px; height: 38px; }
  .testi-stack-arrow svg { width: 18px; height: 18px; }
  .testi-stack-arrow-prev { left: 4px; }
  .testi-stack-arrow-next { right: 4px; }
}

.testi-stack-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: var(--space-3);
}

.testi-stack-dot {
  width: 8px;
  height: 8px;
  border-radius: 9999px;
  background: var(--color-line);
  border: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 0;
}
.testi-stack-dot:hover { background: var(--color-text-mute); }
.testi-stack-dot.is-active {
  width: 20px;
  background: var(--color-accent);
}

.testi-stack-hint {
  text-align: center;
  font-size: 0.72rem;
  color: var(--color-text-mute);
  margin-top: var(--space-1);
}