/* Page-owned styles for Startseite */

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--color-ink);
  color: var(--color-paper);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, rgba(21, 21, 21, 0.88) 0%, rgba(21, 21, 21, 0.55) 55%, rgba(21, 21, 21, 0.25) 100%);
}

.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-gutter);
  padding-block: var(--space-4xl) var(--space-3xl);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-lg);
}

.hero__overline {
  margin-block-end: 0;
}

.hero__title {
  max-width: 600px;
  margin-block-end: 0;
  color: var(--color-paper);
}

.hero__subtext {
  max-width: 600px;
  font-size: var(--text-body-large);
  line-height: var(--leading-body-large);
  color: var(--color-paper);
  margin-block-end: 0;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-block-start: var(--space-sm);
}

/* Intro / Value Proposition */
.intro {
  background-color: var(--color-paper);
  color: var(--color-ink);
}

.intro__header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-sm);
  margin-block-end: var(--space-2xl);
}

.intro__header .overline {
  margin-block-end: 0;
}

.intro__header h2 {
  margin-block-end: 0;
}

.intro__lead {
  max-width: 600px;
  margin-inline: auto;
  margin-block-end: 0;
}

.intro__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.feature-card {
  background-color: var(--color-paper);
  border: var(--border-subtle-light);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  min-width: 0;
}

.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover-lift);
}

.feature-card__icon {
  color: var(--color-electric);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background-color: rgba(37, 70, 184, 0.08);
}

.feature-card h3 {
  margin-block-end: 0;
}

.feature-card p {
  max-width: 300px;
  margin-block-end: 0;
}

/* Portfolio Gallery */
.portfolio {
  background-color: var(--color-ink);
  color: var(--color-paper);
}

.portfolio__header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-block-end: var(--space-2xl);
}

.portfolio__header .overline {
  margin-block-end: 0;
}

.portfolio__header h2 {
  margin-block-end: 0;
}

.portfolio__lead {
  max-width: 500px;
  margin-block-end: 0;
  color: var(--color-paper);
}

.portfolio__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.portfolio-card {
  margin-block-end: 0;
  min-width: 0;
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--color-ink-soft);
  border: var(--border-subtle-dark);
}

.portfolio-card__media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.portfolio-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-smooth), filter var(--transition-smooth);
}

.portfolio-card:hover .portfolio-card__media img {
  transform: scale(1.04);
  filter: grayscale(0.9) contrast(1.1) sepia(0.2) hue-rotate(190deg);
}

.portfolio-card__caption {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-md);
  margin-block-start: 0;
  color: var(--color-paper);
}

.portfolio-card__title {
  font-weight: 700;
  font-size: var(--text-body);
  line-height: var(--leading-body);
}

.portfolio-card__detail {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  color: var(--color-graphite);
}

.portfolio-card--placeholder {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 220px;
  background: linear-gradient(135deg, var(--color-ink-soft) 0%, var(--color-electric) 100%);
}

.portfolio-card__placeholder {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-xl);
  color: var(--color-paper);
}

.portfolio-card__placeholder-text {
  font-family: var(--font-heading);
  font-size: var(--text-h4-desktop);
  line-height: var(--leading-h4);
}

.portfolio-card__placeholder-detail {
  font-size: var(--text-body);
  line-height: var(--leading-body);
  color: rgba(244, 241, 233, 0.8);
}

.portfolio-card--placeholder .portfolio-card__caption {
  display: none;
}

/* Service Storytelling */
.services {
  background-color: var(--color-paper);
  color: var(--color-ink);
}

.services__header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-block-end: var(--space-2xl);
}

.services__header .overline {
  margin-block-end: 0;
}

.services__header h2 {
  margin-block-end: 0;
}

.services__lead {
  max-width: 500px;
  margin-block-end: 0;
}

.services__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
}

.service-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
  min-width: 0;
}

.service-block__text {
  min-width: 0;
}

.service-block__text h3 {
  margin-block-end: var(--space-md);
}

.service-block__text p {
  max-width: 500px;
  margin-block-end: var(--space-md);
}

.service-block__text .content-list {
  margin-block-end: 0;
}

.service-block__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 180px;
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}

.service-block__visual--electric {
  background-color: var(--color-electric);
}

.service-block__visual--crimson {
  background-color: var(--color-crimson);
}

.service-block__visual--gold {
  background-color: var(--color-gold);
}

.service-block__diamond {
  width: 80px;
  height: 80px;
  background-color: rgba(244, 241, 233, 0.25);
  transform: rotate(45deg);
  border-radius: var(--radius-sm);
}

.service-block__circle {
  width: 100px;
  height: 100px;
  background-color: rgba(244, 241, 233, 0.25);
  border-radius: 50%;
}

.service-block__square {
  width: 90px;
  height: 90px;
  background-color: rgba(21, 21, 21, 0.2);
  border-radius: var(--radius-sm);
}

/* Process / How We Work */
.process {
  background-color: var(--color-ink);
  color: var(--color-paper);
}

.process__header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-block-end: var(--space-2xl);
}

.process__header .overline {
  margin-block-end: 0;
}

.process__header h2 {
  margin-block-end: 0;
}

.process__lead {
  max-width: 500px;
  margin-block-end: 0;
  color: var(--color-paper);
}

.process__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  list-style: none;
  padding-inline-start: 0;
  margin-block-end: 0;
}

.process-step {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding: var(--space-lg);
  background-color: var(--color-ink-soft);
  border: var(--border-subtle-dark);
  border-radius: var(--radius-md);
  min-width: 0;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.process-step:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover-lift);
}

.process-step__number {
  font-family: var(--font-heading);
  font-size: var(--text-h2-desktop);
  line-height: 1;
  color: var(--color-gold);
  transition: color var(--transition-fast);
}

.process-step:hover .process-step__number {
  color: var(--color-paper);
}

.process-step h3 {
  margin-block-end: 0;
}

.process-step p {
  max-width: 250px;
  margin-block-end: 0;
  color: rgba(244, 241, 233, 0.85);
}

/* Testimonials */
.testimonials {
  background-color: var(--color-paper);
  color: var(--color-ink);
}

.testimonials__header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-sm);
  margin-block-end: var(--space-2xl);
}

.testimonials__header .overline {
  margin-block-end: 0;
}

.testimonials__header h2 {
  margin-block-end: 0;
}

.testimonials__lead {
  max-width: 500px;
  margin-inline: auto;
  margin-block-end: 0;
}

.testimonials__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.testimonial-card {
  position: relative;
  background-color: var(--color-paper);
  border: var(--border-subtle-light);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  margin-block-end: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  min-width: 0;
}

.testimonial-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover-lift);
}

.testimonial-card__mark {
  font-family: var(--font-heading);
  font-size: 64px;
  line-height: 1;
  color: var(--color-gold);
  display: block;
}

.testimonial-card p {
  font-size: var(--text-body-large);
  line-height: var(--leading-body-large);
  max-width: 400px;
  margin-block-end: 0;
}

.testimonial-card__author {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  font-weight: 600;
  color: var(--color-graphite);
  margin-block-start: auto;
}

/* Stats / Numbers */
.stats {
  background-color: var(--color-ink);
  color: var(--color-paper);
}

.stats__header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-sm);
  margin-block-end: var(--space-2xl);
}

.stats__header .overline {
  margin-block-end: 0;
}

.stats__header h2 {
  margin-block-end: 0;
}

.stats__lead {
  max-width: 500px;
  margin-inline: auto;
  margin-block-end: 0;
  color: var(--color-paper);
}

.stats__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.stat-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-xs);
  padding: var(--space-lg);
  background-color: var(--color-ink-soft);
  border: var(--border-subtle-dark);
  border-radius: var(--radius-md);
  min-width: 0;
}

.stat-block__number {
  font-family: var(--font-heading);
  font-size: clamp(var(--text-display-mobile), 6vw, var(--text-display-desktop));
  line-height: 1;
  color: var(--color-electric);
}

.stat-block__label {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: var(--tracking-overline);
  text-transform: uppercase;
  color: var(--color-gold);
}

/* CTA / Inquiry */
.cta {
  background-color: var(--color-paper);
  color: var(--color-ink);
}

.cta__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-md);
  max-width: 700px;
  margin-inline: auto;
}

.cta__content .overline {
  margin-block-end: 0;
}

.cta__content h2 {
  margin-block-end: 0;
}

.cta__text {
  max-width: 500px;
  margin-inline: auto;
  margin-block-end: 0;
}

.cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
  margin-block-start: var(--space-sm);
}

/* Responsive */
@media (min-width: 600px) {
  .intro__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .portfolio__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .testimonials__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stats__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .hero__content {
    padding-block: var(--space-4xl);
  }

  .intro__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .portfolio__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .service-block {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }

  .service-block--reverse .service-block__text {
    order: 2;
  }

  .service-block--reverse .service-block__visual {
    order: 1;
  }

  .process__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .hero__title {
    font-size: var(--text-display-desktop);
    line-height: var(--leading-display-desktop);
  }
}

@media (max-width: 599px) {
  .hero {
    min-height: 100svh;
  }

  .hero__content {
    padding-block: var(--space-3xl) var(--space-2xl);
  }

  .hero__title {
    font-size: var(--text-display-mobile);
    line-height: var(--leading-display-mobile);
  }

  .hero__subtext {
    font-size: var(--text-body);
    line-height: var(--leading-body);
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .portfolio-card__media {
    aspect-ratio: 16 / 9;
  }

  .portfolio-card--placeholder {
    min-height: 180px;
  }

  .service-block__visual {
    min-height: 140px;
  }

  .cta__actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }

  .cta__actions .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero__bg img {
    transform: none !important;
  }

  .portfolio-card__media img {
    transition: none;
  }
}