/* ============================================
   STUDIO DA — Über uns Page Styles
   ============================================ */

/* --- Philosophy Quote Section --- */
.philosophy {
  padding: var(--section-pad) 0;
  background: var(--color-bg-alt);
  position: relative;
  overflow: hidden;
}

.philosophy::before {
  content: '\201C';
  position: absolute;
  top: -0.15em;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: clamp(20rem, 40vw, 50rem);
  color: var(--color-accent);
  opacity: 0.04;
  line-height: 1;
  pointer-events: none;
}

.philosophy__quote {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 3rem);
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-tight);
  font-weight: 400;
  font-style: italic;
  text-align: center;
  max-width: 22ch;
  margin: 0 auto var(--space-2xl);
  color: var(--color-text);
  position: relative;
}

.philosophy__text {
  font-size: var(--text-body-lg);
  text-align: center;
  max-width: 60ch;
  margin: 0 auto;
  line-height: var(--leading-relaxed);
}


/* --- Architect Section --- */
.architect {
  padding: var(--section-pad) 0;
}

.architect__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-4xl);
  align-items: center;
}

.architect__portrait {
  position: relative;
  aspect-ratio: 3/4;
  background: var(--color-bg-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.architect__portrait::before {
  content: '';
  position: absolute;
  inset: 8px;
  border: 1px solid var(--color-border);
  opacity: 0.2;
  pointer-events: none;
}

.architect__initials {
  font-family: var(--font-display);
  font-size: clamp(4rem, 8vw, 8rem);
  color: var(--color-accent);
  opacity: 0.2;
  letter-spacing: 0.1em;
  font-weight: 400;
  user-select: none;
}

.architect__portrait-label {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-accent);
  opacity: 0.6;
  white-space: nowrap;
}

/* Real portrait photo */
.architect__portrait--photo {
  background: transparent;
}

.architect__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  transition: transform 600ms var(--ease-out);
}

.architect__portrait--photo:hover .architect__photo {
  transform: scale(1.04);
}

.architect__name {
  font-family: var(--font-display);
  font-size: var(--text-h2);
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.architect__title {
  font-size: var(--text-body);
  color: var(--color-accent);
  font-weight: 500;
  margin-bottom: var(--space-2xl);
  letter-spacing: var(--tracking-wide);
}

.architect__bio p {
  font-size: var(--text-body);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-lg);
  color: var(--color-text-secondary);
}

.architect__highlights {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
  padding-left: 0;
}

.architect__highlights li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--text-body);
  color: var(--color-text-secondary);
  line-height: var(--leading-normal);
}

.architect__highlights li::before {
  content: '';
  width: 8px;
  height: 2px;
  background: var(--color-accent);
  flex-shrink: 0;
  margin-top: 0.75em;
}


/* --- Qualifications Grid --- */
.qualifications {
  padding: var(--section-pad) 0;
  background: var(--color-bg-alt);
}

.qualification-card .service-card__icon {
  width: 52px;
  height: 52px;
}


/* --- Values Section --- */
.values {
  padding: var(--section-pad) 0;
}

.value-card {
  padding: var(--space-2xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  position: relative;
  transition: all var(--duration-normal) var(--ease-out);
}

.value-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-accent);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.value-card__number {
  font-family: var(--font-display);
  font-size: var(--text-h1);
  color: var(--color-accent);
  opacity: 0.15;
  line-height: 1;
  margin-bottom: var(--space-md);
  font-weight: 400;
}

.value-card__title {
  font-family: var(--font-display);
  font-size: var(--text-h3);
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.value-card__text {
  font-size: var(--text-small);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}


/* --- Stats Section --- */
.stats-row {
  padding: var(--space-5xl) 0;
  background: var(--color-bg-dark);
  position: relative;
  overflow: hidden;
}

.stats-row::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, var(--color-accent-glow) 0%, transparent 70%);
  opacity: 0.12;
  pointer-events: none;
}


/* --- Expertise Section --- */
.expertise {
  padding: var(--section-pad) 0;
}

.expertise-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--color-bg-dark);
  cursor: pointer;
  transition: transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
}

.expertise-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.expertise-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.expertise-card:hover .expertise-card__image {
  transform: scale(1.06);
}

.expertise-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(17,17,17,0.85) 0%, rgba(17,17,17,0.2) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-2xl);
  transition: background var(--duration-normal) var(--ease-out);
}

.expertise-card:hover .expertise-card__overlay {
  background: linear-gradient(to top, rgba(17,17,17,0.9) 0%, rgba(17,17,17,0.35) 60%, rgba(17,17,17,0.1) 100%);
}

.expertise-card__title {
  font-family: var(--font-display);
  font-size: var(--text-h3);
  color: var(--color-text-on-dark);
  margin-bottom: var(--space-xs);
}

.expertise-card__text {
  font-size: var(--text-small);
  color: var(--color-text-on-dark-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-md);
  max-width: 40ch;
}

.expertise-card__link {
  font-size: var(--text-small);
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  transition: gap var(--duration-normal) var(--ease-out);
}

.expertise-card:hover .expertise-card__link {
  gap: var(--space-md);
}


/* --- Responsive --- */
@media (max-width: 1024px) {
  .architect__grid {
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
  }

  .architect__portrait {
    max-width: 400px;
    margin: 0 auto;
  }
}

@media (max-width: 640px) {
  .philosophy__quote {
    font-size: clamp(1.4rem, 5vw, 2rem);
  }
}


/* ===========================================
   KOMPETENZPROFIL CARDS
   =========================================== */
.kompetenz {
  padding: var(--section-pad) 0;
}

.kompetenz-card {
  padding: var(--space-2xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
}

.kompetenz-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-accent);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out);
}

.kompetenz-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.kompetenz-card:hover::before {
  opacity: 1;
}

.kompetenz-card__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-lg);
  color: var(--color-accent);
}

.kompetenz-card__icon svg {
  width: 100%;
  height: 100%;
}

.kompetenz-card__title {
  font-family: var(--font-display);
  font-size: var(--text-h4);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.kompetenz-card__text {
  font-size: var(--text-small);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}


/* ===========================================
   AUFTRAGGEBER GRID
   =========================================== */
.auftraggeber {
  padding: var(--section-pad) 0;
}

.auftraggeber__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
}

.auftraggeber__item {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--duration-normal) var(--ease-out);
}

.auftraggeber__item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.auftraggeber__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-md);
  color: var(--color-accent);
  opacity: 0.7;
  transition: opacity var(--duration-normal);
}

.auftraggeber__item:hover .auftraggeber__icon {
  opacity: 1;
}

.auftraggeber__icon svg {
  width: 100%;
  height: 100%;
}

.auftraggeber__label {
  font-size: var(--text-body);
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: var(--tracking-normal);
}

@media (max-width: 900px) {
  .auftraggeber__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
  }
}

@media (max-width: 640px) {
  .auftraggeber__grid {
    grid-template-columns: 1fr;
  }
}