/* ============================================================
   Berlin Lacht — homepage.css
   Seitenspezifische Stile für index.html
   ============================================================ */

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background: linear-gradient(rgba(20,20,20,0.55), rgba(20,20,20,0.55)),
              linear-gradient(135deg, #3a3a3a 0%, #1a1a1a 100%);
  color: #fff;
  padding-block: var(--space-2xl);
}

.hero-inner { width: 100%; }
.hero-content { max-width: 720px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.3);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: var(--text-sm);
  margin-bottom: var(--space-md);
}

.hero h1 {
  color: #fff;
  font-size: var(--text-3xl);
  margin-bottom: var(--space-md);
}
@media (min-width: 769px) {
  .hero h1 { font-size: var(--text-hero); }
}

.hero-lead {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.92);
  margin-bottom: var(--space-lg);
  max-width: 640px;
}

.hero-cta-group { display: flex; gap: var(--space-sm); flex-wrap: wrap; margin-bottom: var(--space-md); }

.hero-note {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.75);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.hero-note svg { color: var(--color-primary); flex-shrink: 0; }

/* ---------- USP ---------- */
.usp { background: var(--color-bg-light); padding-block: 56px; }
.usp-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  list-style: none;
}
.usp-item { display: flex; flex-direction: column; gap: 6px; }
.usp-item svg { color: var(--color-primary); width: 44px; height: 44px; margin-bottom: 6px; }
.usp-item strong { font-size: var(--text-lg); color: var(--color-heading); }
.usp-item span { color: var(--color-text-muted); font-size: var(--text-sm); }

@media (max-width: 900px) { .usp-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .usp-grid { grid-template-columns: 1fr; } }

/* ---------- Services ---------- */
.services { padding-block: var(--space-2xl); background: var(--color-bg-white); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.service-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.service-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.service-card svg { color: var(--color-primary); width: 36px; height: 36px; margin-bottom: var(--space-sm); }
.service-card p { color: var(--color-text); flex-grow: 1; }

.service-card--featured {
  grid-column: 1 / -1;
  border-left: 4px solid var(--color-primary);
  background: var(--color-primary-light);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-md);
}
.service-card--featured p { margin-bottom: 0; }

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-top: var(--space-sm);
}
.card-link:hover { text-decoration: underline; }

@media (max-width: 900px) { .services-grid { grid-template-columns: 1fr 1fr; } .service-card--featured { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .services-grid { grid-template-columns: 1fr; } }

/* ---------- Feature blocks (Grundrissplaner / 3D) ---------- */
.feature { padding-block: var(--space-2xl); }
.feature--tool { background: var(--color-bg-light); }
.feature--3d { background: var(--color-bg-white); }

.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}
.feature-grid--image-right .feature-content { order: 1; }
.feature-grid--image-right .feature-image { order: 2; }
.feature-grid--image-left .feature-image { order: 1; }
.feature-grid--image-left .feature-content { order: 2; }

.feature-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: var(--space-sm);
}

.feature-list { list-style: none; margin: var(--space-md) 0; display: flex; flex-direction: column; gap: 12px; }
.feature-list li { display: flex; align-items: flex-start; gap: 8px; line-height: 1.7; }
.feature-list li svg { color: var(--color-success); flex-shrink: 0; margin-top: 3px; }

.feature-note { margin-top: var(--space-md); color: var(--color-text-muted); font-size: var(--text-sm); }
.phone-link { color: var(--color-primary-dark); font-weight: 700; }

.feature-image img { border-radius: var(--radius-lg); box-shadow: var(--shadow-card); width: 100%; height: auto; }

@media (max-width: 768px) {
  .feature-grid { grid-template-columns: 1fr; }
  .feature-grid .feature-content,
  .feature-grid .feature-image { order: initial; }
  .feature-grid--image-right .feature-image,
  .feature-grid--image-left .feature-image { order: -1; }
}

/* ---------- Process ---------- */
.process { background: var(--color-primary-light); padding-block: var(--space-2xl); }
.process-steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  counter-reset: step;
}
.process-step { display: flex; flex-direction: column; gap: var(--space-sm); position: relative; }
.step-number {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: var(--text-lg);
}
.step-content svg { color: var(--color-primary-dark); margin-bottom: 6px; }
.step-content a { color: var(--color-primary-dark); font-weight: 600; text-decoration: underline; }

@media (max-width: 900px) { .process-steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .process-steps { grid-template-columns: 1fr; } }

/* ---------- Portfolio ---------- */
.portfolio { background: var(--color-bg-white); padding-block: var(--space-2xl); }
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-md); }
.portfolio-card { border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-card); background: #fff; }
.portfolio-img { position: relative; overflow: hidden; aspect-ratio: 500/340; background: var(--color-bg-light); }
.portfolio-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s ease; }
.portfolio-card:hover .portfolio-img img { transform: scale(1.04); }
.portfolio-badge {
  position: absolute; top: 12px; left: 12px;
  background: var(--color-primary); color: #1A1A1A;
  font-size: var(--text-xs); font-weight: 700;
  padding: 4px 10px; border-radius: var(--radius-sm);
}
.portfolio-info { padding: var(--space-md); }
.portfolio-tags { list-style: none; display: flex; gap: 8px; flex-wrap: wrap; margin-top: var(--space-sm); }
.portfolio-tags li { background: var(--color-bg-light); color: var(--color-text-muted); font-size: var(--text-xs); padding: 4px 10px; border-radius: var(--radius-sm); }

@media (max-width: 900px) { .portfolio-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .portfolio-grid { grid-template-columns: 1fr; } }

/* ---------- CTA Banner ---------- */
.cta-banner { background: var(--color-bg-dark); color: #fff; padding-block: var(--space-2xl); }
.cta-banner-inner { display: flex; justify-content: space-between; align-items: center; gap: var(--space-lg); flex-wrap: wrap; }
.cta-banner-text h2 { color: #fff; }
.cta-banner-text p { color: rgba(255,255,255,0.8); margin-bottom: 0; max-width: 480px; }
.cta-banner-action { display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-sm); }
.cta-note { opacity: 0.7; font-size: var(--text-sm); margin: 0; }

@media (max-width: 768px) { .cta-banner-action { align-items: stretch; } }

/* ---------- FAQ ---------- */
.faq { background: var(--color-bg-light); padding-block: var(--space-2xl); }
.faq-list { display: flex; flex-direction: column; gap: var(--space-sm); }
.faq-item {
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.faq-question {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-sm);
  padding: 20px 24px;
  font-weight: 700;
  color: var(--color-heading);
}
.faq-question::-webkit-details-marker { display: none; }
.faq-question svg { transition: transform 0.2s ease; flex-shrink: 0; color: var(--color-primary-dark); }
.faq-item[open] .faq-question svg { transform: rotate(180deg); }
.faq-answer { padding: 0 24px 20px; border-top: 1px solid var(--color-border); padding-top: 14px; color: var(--color-text); }

/* ---------- Contact ---------- */
.contact { background: var(--color-bg-white); padding-block: var(--space-2xl); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
.contact-details { list-style: none; display: flex; flex-direction: column; gap: var(--space-sm); margin: var(--space-md) 0; }
.contact-details li { display: flex; align-items: center; gap: 10px; }
.contact-details svg { color: var(--color-primary); flex-shrink: 0; }
.contact-tool-hint { color: var(--color-text-muted); font-size: var(--text-sm); }
.contact-tool-hint a { color: var(--color-primary-dark); font-weight: 600; }

.contact-form { display: flex; flex-direction: column; gap: var(--space-md); }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-weight: 600; font-size: var(--text-sm); }
.form-group input, .form-group textarea {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 14px;
  font-family: inherit;
  font-size: var(--text-base);
}
.form-group input:focus, .form-group textarea:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(212,148,10,0.15);
}
.checkbox-label { display: flex; align-items: flex-start; gap: 8px; font-size: var(--text-sm); font-weight: 400; }
.checkbox-label a { color: var(--color-primary-dark); text-decoration: underline; }

@media (max-width: 768px) { .contact-grid { grid-template-columns: 1fr; } }