/* ═══════════════════════════════════════════════
   PROJEKT DETAIL PAGE STYLES
   ═══════════════════════════════════════════════ */

/* Back link */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.3s var(--ease-out-expo);
  margin-bottom: 2rem;
}
.back-link:hover { color: var(--text-primary); }

/* ═══════════════════════════════════════════════
   PROJEKT HERO
   ═══════════════════════════════════════════════ */
.projekt-hero {
  padding-top: calc(var(--nav-height) + clamp(40px, 8vw, 80px));
  padding-bottom: clamp(30px, 5vw, 60px);
}
.projekt-hero .section-label { /* inherits from shared */ }
.projekt-hero h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--text-primary);
  line-height: 1.1;
  margin-bottom: 0.5rem;
}
.projekt-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}
.projekt-meta {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}
.meta-tag {
  padding: 0.4rem 1rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  border-radius: 100px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

/* ═══════════════════════════════════════════════
   HERO IMAGE (LARGE SCREENSHOT)
   ═══════════════════════════════════════════════ */
.projekt-image-hero {
  padding-bottom: clamp(40px, 8vw, 80px);
}
.projekt-screenshot {
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
}
.projekt-screenshot img {
  width: 100%;
  display: block;
}

/* ═══════════════════════════════════════════════
   CASE STUDY SECTIONS
   ═══════════════════════════════════════════════ */
.projekt-case-study {
  padding: clamp(40px, 8vw, 80px) 0;
}
.case-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
}
.case-block .section-label {
  margin-bottom: 1rem;
}
.case-block h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 1rem;
}
.case-block p {
  color: var(--text-primary);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 0.8rem;
}
.case-block p:last-child {
  margin-bottom: 0;
}

/* ═══════════════════════════════════════════════
   RESULTS / KPI SECTION
   ═══════════════════════════════════════════════ */
.projekt-results {
  padding: clamp(40px, 8vw, 80px) 0;
}
.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}
.result-card {
  text-align: center;
  padding: 2rem 1.5rem;
  border: 2.5px solid transparent;
  border-radius: var(--card-radius);
  background:
    linear-gradient(
      rgba(245,243,239,0.92),
      rgba(245,243,239,0.92)
    ) padding-box,
    conic-gradient(
      from var(--chrome-angle),
      #b0b0b0 0%, #d0d0d0 8%, #8a8a8a 16%, #555 24%,
      #c0c0c0 32%, #d8d8d8 40%, #777 48%, #4a4a4a 56%,
      #b5b5b5 64%, #d0d0d0 72%, #888 80%, #555 88%, #b0b0b0 100%
    ) border-box;
  animation: chrome-border-rotate 3s linear infinite;
}
[data-theme="dark"] .result-card {
  background:
    linear-gradient(
      rgba(14,14,14,0.95),
      rgba(14,14,14,0.95)
    ) padding-box,
    conic-gradient(
      from var(--chrome-angle),
      #222 0%, #fafafa 8%, #888 16%, #444 24%,
      #ddd 32%, #fff 40%, #777 48%, #333 56%,
      #ccc 64%, #fff 72%, #888 80%, #444 88%, #222 100%
    ) border-box;
}
.result-number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  display: block;
  margin-bottom: 0.5rem;
}
.result-label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ═══════════════════════════════════════════════
   BEWEIS / PROOF SECTION
   ═══════════════════════════════════════════════ */
.projekt-beweis {
  padding: clamp(40px, 8vw, 80px) 0;
}
.beweis-layout {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  margin-top: 1.5rem;
}
.beweis-frame {
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  border-radius: var(--card-radius);
  overflow: hidden;
  border: 2.5px solid transparent;
  background:
    linear-gradient(
      rgba(245,243,239,0.92),
      rgba(245,243,239,0.92)
    ) padding-box,
    conic-gradient(
      from var(--chrome-angle),
      #b0b0b0 0%, #d0d0d0 8%, #8a8a8a 16%, #555 24%,
      #c0c0c0 32%, #d8d8d8 40%, #777 48%, #4a4a4a 56%,
      #b5b5b5 64%, #d0d0d0 72%, #888 80%, #555 88%, #b0b0b0 100%
    ) border-box;
  animation: chrome-border-rotate 3s linear infinite;
}
[data-theme="dark"] .beweis-frame {
  background:
    linear-gradient(
      rgba(14,14,14,0.95),
      rgba(14,14,14,0.95)
    ) padding-box,
    conic-gradient(
      from var(--chrome-angle),
      #222 0%, #fafafa 8%, #888 16%, #444 24%,
      #ddd 32%, #fff 40%, #777 48%, #333 56%,
      #ccc 64%, #fff 72%, #888 80%, #444 88%, #222 100%
    ) border-box;
}
.beweis-frame img {
  width: 100%;
  display: block;
  border-radius: calc(var(--card-radius) - 3px);
}
.beweis-side {
  display: flex;
  align-items: center;
}
.beweis-google {
  width: 200px;
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
}
@media (max-width: 768px) {
  .beweis-layout {
    flex-direction: column;
  }
  .beweis-frame {
    max-width: 100%;
  }
  .beweis-google {
    width: 160px;
  }
}
.beweis-caption {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
  letter-spacing: 0.02em;
}
.beweis-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 1.5rem;
}
.beweis-item {
  text-align: center;
}
.beweis-grid .beweis-frame {
  max-width: 100%;
  padding: 0;
}
.beweis-grid .beweis-frame img {
  border-radius: calc(var(--card-radius) - 3px);
  width: calc(100% + 8px);
  height: calc(100% + 8px);
  margin: -4px;
  object-fit: cover;
}
.beweis-label {
  display: block;
  margin-top: 0.6rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  text-align: center;
}
@media (min-width: 768px) {
  .beweis-grid {
    grid-template-columns: 1fr 1fr 1fr;
    align-items: start;
  }
  .beweis-grid-2x2 {
    grid-template-columns: 1fr 1fr;
  }
}

/* ═══════════════════════════════════════════════
   GALLERY
   ═══════════════════════════════════════════════ */
.projekt-gallery {
  padding: clamp(20px, 4vw, 40px) 0 clamp(40px, 8vw, 80px);
}
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.gallery-grid img {
  width: 100%;
  border-radius: var(--card-radius);
  display: block;
  box-shadow: var(--card-shadow);
}

/* ═══════════════════════════════════════════════
   TESTIMONIAL
   ═══════════════════════════════════════════════ */
.projekt-testimonial {
  padding: clamp(40px, 8vw, 80px) 0;
}
.projekt-testimonial blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-weight: 500;
  line-height: 1.6;
  color: var(--text-primary);
  padding: 2.5rem;
  position: relative;
}
.projekt-testimonial blockquote::before {
  content: '\201C';
  font-size: 4rem;
  font-family: var(--font-display);
  color: var(--text-muted);
  position: absolute;
  top: 0.5rem;
  left: 1.5rem;
  line-height: 1;
}
.testimonial-author {
  display: block;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--text-secondary);
  margin-top: 1.5rem;
}

/* ═══════════════════════════════════════════════
   TECH STACK
   ═══════════════════════════════════════════════ */
.projekt-tech {
  padding: clamp(20px, 4vw, 40px) 0 clamp(40px, 8vw, 80px);
}
.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}
.tech-tag {
  padding: 0.5rem 1.2rem;
  font-size: 0.8rem;
  font-weight: 500;
  border-radius: 100px;
  color: var(--text-secondary);
}

/* ═══════════════════════════════════════════════
   CTA SECTION
   ═══════════════════════════════════════════════ */
.projekt-cta {
  padding: clamp(60px, 10vw, 120px) 0;
  text-align: center;
}
.projekt-cta h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--text-primary);
  margin-bottom: 0.8rem;
  line-height: 1.2;
}
.projekt-cta p {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 2rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ═══════════════════════════════════════════════
   NEXT/PREV PROJECT NAVIGATION
   ═══════════════════════════════════════════════ */
.projekt-nav {
  text-align: center;
  padding: clamp(30px, 5vw, 60px) 0;
  border-top: 1px solid var(--glass-border);
}
.projekt-nav-link {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.3s var(--ease-out-expo);
}
.projekt-nav-link:hover {
  color: var(--text-primary);
}

/* ═══════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════ */
@media (max-width: 768px) {
  .case-grid {
    grid-template-columns: 1fr;
  }
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .projekt-testimonial blockquote {
    padding: 2rem 1.5rem;
  }
  .projekt-testimonial blockquote::before {
    font-size: 3rem;
    top: 0.3rem;
    left: 1rem;
  }
}

/* ═══════════════════════════════════════════════
   LIVE WEBSITE PREVIEW (iframe)
   ═══════════════════════════════════════════════ */
.website-preview {
  position: relative;
  height: clamp(450px, 65vh, 700px);
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  border: 1px solid var(--glass-border);
}

/* Browser chrome bar */
.preview-browser-bar {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1rem;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
}

.preview-dots {
  display: flex;
  gap: 6px;
}

.preview-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.preview-dot:nth-child(1) { background: #ff5f57; }
.preview-dot:nth-child(2) { background: #febc2e; }
.preview-dot:nth-child(3) { background: #28c840; }

.preview-url-bar {
  flex: 1;
  padding: 0.3rem 0.8rem;
  border-radius: 6px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: var(--font-body);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* iframe container */
.preview-iframe-wrap {
  position: relative;
  height: calc(100% - 36px);
}

.preview-iframe-wrap iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* Fade overlay at bottom */
.website-preview::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to bottom, transparent, var(--bg-primary));
  pointer-events: none;
  z-index: 6;
  opacity: 0.6;
}

/* Scroll hint (desktop) */
.preview-scroll-hint {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 7;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  pointer-events: none;
  transition: opacity 0.5s;
}

.preview-scroll-hint svg {
  width: 14px;
  height: 14px;
  animation: scrollBounce 1.5s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(4px); }
}

/* ═══════════════════════════════════════════════
   MOBILE: Screenshot + Fullscreen Modal
   ═══════════════════════════════════════════════ */

/* Static preview (for sites that block iframes e.g. Shopify) */
.website-preview-static {
  display: block;
  position: relative;
  height: clamp(450px, 65vh, 700px);
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  border: 1px solid var(--glass-border);
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.3s var(--ease-out-expo), box-shadow 0.3s;
}

.website-preview-static:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}

.website-preview-static img {
  width: 100%;
  height: calc(100% - 36px);
  object-fit: cover;
  object-position: top;
  display: block;
}

.website-preview-static::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to bottom, transparent, var(--bg-primary));
  pointer-events: none;
  z-index: 6;
  opacity: 0.6;
}

/* Mobile static preview (for sites that block iframes) */
.website-preview-mobile-static {
  display: none;
  position: relative;
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  border: 1px solid var(--glass-border);
  text-decoration: none;
}

.website-preview-mobile-static img {
  width: 100%;
  display: block;
}

.website-preview-mobile-static .preview-mobile-open {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 7;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.website-preview-mobile-static .preview-mobile-open svg {
  width: 14px;
  height: 14px;
}

.website-preview-static .preview-scroll-hint {
  pointer-events: auto;
}

/* Mobile preview card (hidden on desktop) */
.website-preview-mobile {
  display: none;
  position: relative;
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  border: 1px solid var(--glass-border);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.website-preview-mobile img {
  width: 100%;
  display: block;
}

/* "Website ansehen" hint overlay */
.preview-mobile-hint {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  opacity: 0;
  transition: opacity 0.6s var(--ease-out-expo);
  pointer-events: none;
}

.preview-mobile-hint.visible {
  opacity: 1;
  pointer-events: auto;
}

.preview-mobile-hint span {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  padding: 0.7rem 1.8rem;
  border-radius: 100px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  letter-spacing: 0.03em;
}

.preview-mobile-hint svg {
  width: 28px;
  height: 28px;
  color: #fff;
  opacity: 0.8;
  animation: tapPulse 1.5s ease-in-out infinite;
}

@keyframes tapPulse {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.15); opacity: 1; }
}

/* Fullscreen modal */
.preview-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.preview-modal.active {
  opacity: 1;
  visibility: visible;
}

.preview-modal-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 1rem;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  flex-shrink: 0;
}

.preview-modal-url {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-body);
  flex: 1;
  text-align: center;
  padding: 0 1rem;
}

.preview-modal-close {
  width: 32px;
  height: 32px;
  border: none;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  color: var(--text-primary);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.preview-modal-close:hover {
  background: var(--glass-bg-hover);
}

.preview-modal iframe {
  flex: 1;
  width: 100%;
  border: none;
}

/* ═══════════════════════════════════════════════
   RESPONSIVE: Switch desktop/mobile preview
   ═══════════════════════════════════════════════ */
@media (max-width: 768px) {
  .website-preview {
    display: none;
  }
  .website-preview-mobile {
    display: block;
  }
  .website-preview-static {
    display: none;
  }
  .website-preview-mobile-static {
    display: block;
  }
}