/* ============================================
   SECTIONS.CSS – Alle Sektionen der Seite
   ============================================ */

/* ── Sticky Header Bar ── */
.sticky-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: var(--shadow-sticky);
  transform: translateY(-100%);
  transition: transform var(--transition-normal);
  padding: 0.625rem 0;
}

.sticky-header.is-visible {
  transform: translateY(0);
}

.sticky-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.sticky-header__logo {
  height: 32px;
  width: auto;
  flex-shrink: 0;
}

.sticky-header__info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: var(--fs-body-small);
  color: var(--color-brown-dark);
  font-weight: var(--fw-medium);
}

.sticky-header__urgency {
  color: #D84315;
  font-weight: var(--fw-bold);
}

.sticky-header__cta {
  padding: 0.5rem 1.25rem;
  font-size: var(--fs-body-small);
}

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

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

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(42, 35, 28, 0.85) 0%,
    rgba(42, 35, 28, 0.6) 50%,
    rgba(42, 35, 28, 0.4) 100%
  );
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 3rem;
  align-items: center;
  padding: calc(var(--spacing-xl) + 2rem) 0 var(--spacing-xl);
}

.hero__text {
  color: var(--color-white);
}

.hero__subline {
  font-family: var(--font-heading);
  font-size: var(--fs-body-small);
  font-weight: var(--fw-medium);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--spacing-sm);
}

.hero__title {
  font-size: var(--fs-hero-title);
  font-weight: var(--fw-light);
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.hero__description {
  font-size: 1.0625rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-md);
  max-width: 540px;
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: var(--spacing-md);
  font-size: var(--fs-body-small);
  color: rgba(255, 255, 255, 0.8);
}

.hero__meta-item {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.hero__meta-item svg {
  width: 16px;
  height: 16px;
  stroke: var(--color-primary);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.hero__logos {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero__logos img {
  height: 40px;
  width: auto;
  opacity: 0.85;
  filter: brightness(10);
  transition: opacity var(--transition-fast);
}

.hero__logos img:hover {
  opacity: 1;
}

/* ── Hero Form ── */
.hero-form {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-lg);
}

.hero-form__title {
  font-size: var(--fs-card-title);
  color: var(--color-brown-dark);
  margin-bottom: 0.25rem;
}

.hero-form__subtitle {
  font-size: var(--fs-body-small);
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
}

.form-group {
  margin-bottom: var(--spacing-sm);
}

.form-group label {
  display: block;
  font-size: var(--fs-label);
  font-weight: var(--fw-medium);
  color: var(--color-brown-dark);
  margin-bottom: 0.25rem;
}

.form-group input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--fs-body);
  color: var(--color-text-dark);
  transition: border-color var(--transition-fast);
  background: var(--color-white);
}

.form-group input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-group input::placeholder {
  color: #B0B0B0;
}

.form-group--row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-sm);
}

.form-checkbox {
  display: flex;
  gap: 0.625rem;
  align-items: flex-start;
  margin-bottom: var(--spacing-md);
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-primary);
  flex-shrink: 0;
  cursor: pointer;
}

.form-checkbox label {
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--color-text-muted);
  cursor: pointer;
}

.form-checkbox label a {
  color: var(--color-primary);
  text-decoration: underline;
}

.hero-form .btn--primary {
  margin-bottom: var(--spacing-xs);
}

.hero-form__note {
  text-align: center;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.form-success {
  display: none;
  text-align: center;
  padding: var(--spacing-lg) var(--spacing-sm);
}

.form-success.is-active {
  display: block;
}

.form-success__icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-sm);
}

.form-success__title {
  font-size: var(--fs-card-title);
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.form-success__text {
  color: var(--color-text-muted);
  font-size: var(--fs-body-small);
}

/* ── Trust Bar ── */
.trust-bar {
  background-color: var(--color-beige-light);
  padding: var(--spacing-lg) 0;
}

.trust-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
}

.trust-bar__item {
  text-align: center;
  padding: var(--spacing-sm);
}

.trust-bar__number {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: var(--fw-bold);
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: 0.25rem;
}

.trust-bar__label {
  font-size: var(--fs-body-small);
  color: var(--color-brown-warm);
  font-weight: var(--fw-medium);
}

/* ── Benefits Section ── */
.benefits {
  background-color: var(--color-white);
}

.benefits__title {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.benefits__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}

.benefit-card {
  background: var(--color-off-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  border: 1px solid transparent;
}

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

.benefit-card__icon {
  width: 48px;
  height: 48px;
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-sm);
}

.benefit-card__icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-primary);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.benefit-card__title {
  font-weight: var(--fw-semibold);
  color: var(--color-brown-dark);
  margin-bottom: var(--spacing-sm);
}

.benefit-card__list {
  list-style: none;
}

.benefit-card__list li {
  position: relative;
  padding-left: 1.5rem;
  font-size: var(--fs-body-small);
  color: var(--color-navy);
  line-height: 1.6;
  margin-bottom: 0.5rem;
}

.benefit-card__list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: var(--fw-bold);
}

/* ── Testimonials ── */
.testimonials {
  background-color: var(--color-off-white);
}

.testimonials__title {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

.testimonial-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 400px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

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

.testimonial-card__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(1, 137, 89, 0.3) 0%,
    rgba(1, 137, 89, 0.85) 60%,
    rgba(1, 137, 89, 0.95) 100%
  );
  z-index: 1;
}

.testimonial-card__content {
  position: relative;
  z-index: 2;
  padding: var(--spacing-lg);
  color: var(--color-white);
}

.testimonial-card__heading {
  font-family: var(--font-heading);
  font-size: var(--fs-card-title);
  font-weight: var(--fw-semibold);
  color: var(--color-white);
  margin-bottom: var(--spacing-sm);
  line-height: 1.3;
}

.testimonial-card__quote {
  font-size: var(--fs-body);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: var(--spacing-sm);
  color: rgba(255, 255, 255, 0.95);
}

.testimonial-card__author {
  font-size: var(--fs-body-small);
  font-weight: var(--fw-semibold);
  color: rgba(255, 255, 255, 0.85);
}

.testimonial-card__role {
  font-size: var(--fs-label);
  color: rgba(255, 255, 255, 0.65);
  margin-top: 0.125rem;
}

.testimonials__cta {
  text-align: center;
  margin-top: var(--spacing-xl);
}

/* ── Concept Section ── */
.concept {
  background-color: var(--color-white);
}

.concept__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.concept__image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.concept__image img {
  width: 100%;
  height: auto;
  display: block;
}

.concept__image-logo {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  width: 80px;
  height: auto;
}

.concept__text h2 {
  margin-bottom: var(--spacing-md);
}

.concept__list {
  list-style: none;
  margin-bottom: var(--spacing-md);
}

.concept__list li {
  position: relative;
  padding-left: 2rem;
  margin-bottom: 0.875rem;
  font-size: var(--fs-body);
  color: var(--color-navy);
  line-height: 1.6;
}

.concept__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 8px;
  height: 8px;
  background-color: var(--color-primary);
  border-radius: 50%;
}

.concept__video-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-primary);
  font-weight: var(--fw-medium);
  font-size: var(--fs-body-small);
  transition: gap var(--transition-fast);
}

.concept__video-link:hover {
  gap: 0.75rem;
  color: var(--color-primary-hover);
}

/* ── Event Details + Form ── */
.event-details {
  background-color: var(--color-beige);
  position: relative;
}

.event-details__grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 3rem;
  align-items: start;
}

.event-details__info h2 {
  margin-bottom: var(--spacing-lg);
}

.event-detail-item {
  display: flex;
  gap: 1rem;
  margin-bottom: var(--spacing-md);
  align-items: flex-start;
}

.event-detail-item__icon {
  width: 44px;
  height: 44px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.event-detail-item__icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--color-primary);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.event-detail-item__label {
  font-size: var(--fs-body-small);
  font-weight: var(--fw-bold);
  color: var(--color-brown-dark);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.125rem;
}

.event-detail-item__value {
  font-size: var(--fs-body);
  color: var(--color-navy);
  line-height: 1.5;
}

.event-detail-item__value--urgency {
  color: #D84315;
  font-weight: var(--fw-bold);
}

.event-detail-item__value ul {
  list-style: none;
}

.event-detail-item__value ul li {
  position: relative;
  padding-left: 1rem;
  margin-bottom: 0.25rem;
}

.event-detail-item__value ul li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: var(--fw-bold);
}

.event-details__logos {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
}

.event-details__logos-label {
  font-size: var(--fs-label);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-sm);
}

.event-details__logos-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.event-details__logos-row img {
  height: 40px;
  width: auto;
  opacity: 0.7;
}

.event-details__contact {
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
  font-size: var(--fs-body-small);
  color: var(--color-brown-warm);
}

.event-details__contact strong {
  display: block;
  color: var(--color-brown-dark);
  margin-bottom: 0.25rem;
}

/* ── Event Form (duplicate styling) ── */
.event-form {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-lg);
}

.event-form__title {
  font-size: var(--fs-card-title);
  color: var(--color-brown-dark);
  margin-bottom: 0.25rem;
}

.event-form__subtitle {
  font-size: var(--fs-body-small);
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
}

/* ── Projects Slider ── */
.projects {
  background-color: var(--color-white);
}

.projects__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
}

.projects__title {
  margin-bottom: 0;
}

.projects__nav {
  display: flex;
  gap: 0.5rem;
}

.projects__nav-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  background: var(--color-white);
}

.projects__nav-btn:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.projects__nav-btn svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

.projects__slider {
  display: flex;
  gap: var(--spacing-md);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: var(--spacing-sm);
}

.projects__slider::-webkit-scrollbar {
  display: none;
}

.project-card {
  flex: 0 0 calc(33.333% - 1rem);
  scroll-snap-align: start;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.project-card__bg {
  position: absolute;
  inset: 0;
}

.project-card__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(90, 73, 57, 0.1) 0%,
    rgba(90, 73, 57, 0.8) 70%,
    rgba(90, 73, 57, 0.95) 100%
  );
}

.project-card__logo {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  width: 50px;
  height: auto;
  z-index: 2;
}

.project-card__content {
  position: relative;
  z-index: 2;
  padding: var(--spacing-md);
  color: var(--color-white);
  text-align: center;
}

.project-card__location {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: var(--fw-semibold);
  margin-bottom: 0.25rem;
}

.project-card__description {
  font-size: var(--fs-body-small);
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--spacing-sm);
}

.project-card__link {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-sm);
  font-size: var(--fs-body-small);
  color: var(--color-white);
  transition: all var(--transition-fast);
}

.project-card__link:hover {
  background: var(--color-white);
  color: var(--color-brown-dark);
  border-color: var(--color-white);
}

/* ── Footer ── */
.footer {
  background-color: var(--color-navy-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.footer__claim {
  font-family: var(--font-heading);
  font-size: var(--fs-card-title);
  font-weight: var(--fw-light);
  color: rgba(255, 255, 255, 0.4);
  text-align: center;
  margin-bottom: var(--spacing-lg);
  line-height: 1.4;
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: var(--fs-body-small);
}

.footer__copyright {
  color: rgba(255, 255, 255, 0.5);
}

.footer__links {
  display: flex;
  gap: 1.5rem;
}

.footer__links a {
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--color-white);
}

/* ── Cookie Banner ── */
.cookie-banner {
  position: fixed;
  bottom: var(--spacing-md);
  left: var(--spacing-md);
  z-index: var(--z-cookie);
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-sm) var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--fs-body-small);
  max-width: 420px;
  transform: translateY(150%);
  transition: transform var(--transition-slow);
}

.cookie-banner.is-visible {
  transform: translateY(0);
}

.cookie-banner__text {
  color: var(--color-navy);
  line-height: 1.5;
}

.cookie-banner__text a {
  color: var(--color-primary);
  text-decoration: underline;
}

.cookie-banner__actions {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

.cookie-banner__btn {
  padding: 0.5rem 1rem;
  font-size: var(--fs-label);
  border-radius: var(--radius-sm);
  font-weight: var(--fw-medium);
  cursor: pointer;
}

.cookie-banner__btn--accept {
  background: var(--color-primary);
  color: var(--color-white);
}

.cookie-banner__btn--decline {
  background: transparent;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

/* ── Mobile Sticky Bottom Bar ── */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  background: var(--color-white);
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
  padding: 0.75rem var(--container-padding);
}

.mobile-sticky-bar .btn {
  width: 100%;
  padding: 0.875rem;
}