/* Snapbook Landing – One-Pager */
.landing-page {
  --landing-radius: 1.5rem;
  --landing-shadow: 0 22px 50px rgba(26, 24, 20, 0.09);
  --landing-shadow-soft: 0 8px 24px rgba(26, 24, 20, 0.06);
}

.landing-page .site-main {
  padding-bottom: 0;
}

/* —— Buch-Hintergrund (Zoom beim Scrollen) —— */
.book-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.book-bg__book {
  position: absolute;
  left: 50%;
  top: 64%;
  width: min(36rem, 88vw);
  transform: translate(-50%, -50%);
  opacity: 0.8;
  will-change: transform, opacity;
}

.book-bg__book svg {
  display: block;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 24px 40px rgba(26, 24, 20, 0.12));
}

/* Schwebende Erinnerungen: starten unterhalb des Viewports,
   das Skript lässt sie beim Scrollen nach oben treiben */
.book-bg__float {
  position: absolute;
  top: 100%;
  transform: translateY(var(--float-shift, 0px));
  opacity: 0.55;
  will-change: transform;
}

.book-bg__float svg {
  display: block;
  width: 100%;
  height: auto;
  animation: book-float-bob 7s ease-in-out infinite;
}

.book-bg__float--1 {
  left: 8%;
  width: 4.5rem;
}

.book-bg__float--1 svg {
  animation-duration: 8s;
  rotate: -8deg;
}

.book-bg__float--2 {
  left: 84%;
  width: 2.25rem;
}

.book-bg__float--2 svg {
  animation-duration: 6s;
  animation-delay: -2s;
}

.book-bg__float--3 {
  left: 16%;
  width: 2rem;
}

.book-bg__float--3 svg {
  animation-duration: 9s;
  animation-delay: -4s;
}

.book-bg__float--4 {
  left: 74%;
  width: 4rem;
}

.book-bg__float--4 svg {
  animation-duration: 7.5s;
  animation-delay: -1s;
  rotate: 6deg;
}

.book-bg__float--5 {
  left: 48%;
  width: 3.75rem;
}

.book-bg__float--5 svg {
  animation-duration: 8.5s;
  animation-delay: -3s;
  rotate: 10deg;
}

@keyframes book-float-bob {
  0%,
  100% {
    transform: translateY(0) rotate(-2deg);
  }
  50% {
    transform: translateY(-12px) rotate(2deg);
  }
}

@media (max-width: 640px) {
  .book-bg__float--3,
  .book-bg__float--5 {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .book-bg__book {
    opacity: 0.45;
  }

  .book-bg__float {
    display: none;
  }
}

/* —— Scroll-Reveal (greift nur, wenn JS die Klasse setzt) —— */
@media (prefers-reduced-motion: no-preference) {
  html.reveal-ready [data-reveal] {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }

  html.reveal-ready [data-reveal].is-revealed {
    opacity: 1;
    transform: none;
  }
}

/* —— Eyebrow-Label —— */
.landing-eyebrow {
  margin: 0 0 0.85rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gb-accent);
}

/* —— Hero —— */
.landing-hero {
  position: relative;
  padding: clamp(3.5rem, 9vw, 6rem) 1.25rem clamp(3.5rem, 8vw, 5rem);
  max-width: 42rem;
  margin: 0 auto;
  text-align: center;
}

.landing-hero::before {
  content: "";
  position: absolute;
  inset: -2rem 0 auto;
  height: min(26rem, 65vw);
  background:
    radial-gradient(ellipse 70% 55% at 30% -10%, rgba(194, 65, 12, 0.1), transparent 70%),
    radial-gradient(ellipse 60% 50% at 78% 8%, rgba(196, 132, 122, 0.14), transparent 72%);
  pointer-events: none;
  z-index: -1;
}

.landing-hero__title {
  margin: 0 0 1.25rem;
}

.landing-hero__brand {
  font-family: var(--gb-font-display);
  font-weight: 700;
  font-size: clamp(2.75rem, 8vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--gb-ink);
  text-decoration: none;
}

.landing-hero__brand:hover {
  color: var(--gb-accent);
}

.landing-store {
  margin: 0 auto 2rem;
  text-align: center;
}

.landing-store__badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
}

.landing-store__link {
  display: inline-block;
  line-height: 0;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.landing-store__link:hover {
  transform: translateY(-2px);
  opacity: 0.92;
}

.landing-store__badge {
  display: block;
  height: 44px;
  width: auto;
}

.landing-store__badge--apple {
  height: 40px;
}

@media (min-width: 480px) {
  .landing-store__badge {
    height: 48px;
  }

  .landing-store__badge--apple {
    height: 44px;
  }
}

/* —— Checklisten —— */
.landing-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.landing-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-size: 0.95rem;
  line-height: 1.45;
}

.landing-checklist li::before {
  content: "•";
  flex-shrink: 0;
  font-weight: 700;
  color: var(--gb-accent);
  line-height: 1.35;
}

.landing-general {
  padding-top: 0;
  padding-bottom: clamp(2rem, 5vw, 3rem);
}

.general-marquee {
  position: relative;
}

.general-marquee__static {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
  list-style: none;
}

.general-marquee__viewport {
  overflow: hidden;
  background: transparent;
  border: none;
  box-shadow: none;
  mask-image: linear-gradient(
    to right,
    transparent,
    #000 6%,
    #000 94%,
    transparent
  );
}

.general-marquee__track {
  display: flex;
  width: max-content;
  margin: 0;
  padding: 0.5rem 0;
  list-style: none;
  gap: 1.1rem;
  animation: general-marquee-ltr 42s linear infinite;
}

.general-marquee__viewport:hover .general-marquee__track {
  animation-play-state: paused;
}

.general-marquee__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  flex-shrink: 0;
  width: 10.5rem;
  min-height: 9rem;
  padding: 1.25rem 1rem;
  border-radius: 1.25rem;
  background: linear-gradient(160deg, #fffefb 0%, var(--gb-accent-soft) 100%);
  border: 1px solid rgba(194, 65, 12, 0.14);
  box-shadow: var(--landing-shadow-soft);
  text-align: center;
}

.general-marquee__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.35rem;
  height: 2.35rem;
  color: var(--gb-accent);
  flex-shrink: 0;
}

.general-marquee__icon svg {
  width: 100%;
  height: 100%;
}

.general-marquee__text {
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--gb-ink);
}

@keyframes general-marquee-ltr {
  from {
    transform: translateX(-50%);
  }
  to {
    transform: translateX(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .general-marquee__viewport {
    overflow-x: auto;
    mask-image: none;
  }

  .general-marquee__track {
    animation: none;
    padding-inline: 0.5rem;
  }
}

.landing-hero__scroll {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--gb-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.landing-hero__scroll:hover {
  color: var(--gb-accent);
}

.landing-hero__scroll svg {
  width: 1.1rem;
  height: 1.1rem;
  animation: landing-bounce 2s ease-in-out infinite;
}

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

/* —— Kategorien —— */
.landing-categories {
  padding: 0 1.25rem clamp(3.5rem, 8vw, 5.5rem);
  max-width: 68rem;
  margin: 0 auto;
}

.landing-categories__header {
  text-align: center;
  margin-bottom: 2.25rem;
}

.landing-categories__title {
  font-family: var(--gb-font-display);
  font-size: clamp(1.65rem, 4vw, 2.25rem);
  font-weight: 700;
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

.landing-categories__lead {
  margin: 0 auto;
  max-width: 32rem;
  color: var(--gb-muted);
}

.category-picker {
  display: grid;
  gap: 1rem;
  margin-bottom: 2rem;
}

@media (min-width: 640px) {
  .category-picker {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
}

.category-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 1.5rem 1.4rem;
  border: 2px solid var(--gb-border);
  border-radius: var(--landing-radius);
  background: var(--gb-card);
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  transition:
    border-color 0.25s ease,
    box-shadow 0.25s ease,
    transform 0.25s ease,
    background 0.25s ease;
}

.category-card:hover {
  border-color: rgba(194, 65, 12, 0.35);
  box-shadow: var(--landing-shadow-soft);
  transform: translateY(-2px);
}

.category-card.is-active {
  border-color: var(--gb-accent);
  background: var(--gb-accent-soft);
  box-shadow: var(--landing-shadow);
}

.category-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.85rem;
  background: var(--gb-accent-soft);
  color: var(--gb-accent);
  font-size: 1.35rem;
  line-height: 1;
}

.category-card.is-active .category-card__icon {
  background: var(--gb-accent);
  color: #fff;
}

.category-card__name {
  font-family: var(--gb-font-display);
  font-size: 1.35rem;
  font-weight: 700;
  margin: 0;
}

.category-card__desc {
  margin: 0;
  font-size: 0.92rem;
  color: var(--gb-muted);
  line-height: 1.45;
}

/* —— Vorschau —— */
.category-preview {
  position: relative;
  min-height: 20rem;
  border-radius: calc(var(--landing-radius) + 0.25rem);
  background: var(--gb-card);
  border: 1px solid var(--gb-border);
  box-shadow: var(--landing-shadow);
  overflow: hidden;
}

.category-preview__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  min-height: 22rem;
  padding: 2rem;
  text-align: center;
  color: var(--gb-muted);
}

.category-preview__empty-icon {
  font-size: 2.5rem;
  opacity: 0.45;
}

.category-preview__empty p {
  margin: 0;
  max-width: 22rem;
  font-size: 0.95rem;
}

.category-preview__panel {
  display: none;
  animation: landing-fade-in 0.4s ease;
}

.category-preview__panel.is-visible {
  display: grid;
}

@keyframes landing-fade-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 800px) {
  .category-preview__panel.is-visible {
    grid-template-columns: 1.15fr 0.85fr;
    min-height: auto;
  }
}

.category-preview__info {
  padding: clamp(1.5rem, 4vw, 2.25rem);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.category-preview__label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gb-accent);
  margin: 0 0 0.5rem;
}

.category-preview__heading {
  font-family: var(--gb-font-display);
  font-size: clamp(1.5rem, 3vw, 1.85rem);
  font-weight: 700;
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}

.category-preview__features {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.category-preview__features li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.9rem;
  line-height: 1.45;
}

.category-preview__features li::before {
  content: "•";
  flex-shrink: 0;
  font-weight: 700;
  color: var(--gb-accent);
  line-height: 1.35;
}

.category-preview__visual {
  position: relative;
  padding: clamp(1.25rem, 3vw, 2rem);
  background: linear-gradient(145deg, #ebe5db 0%, #f8f4ed 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 16rem;
}

.category-preview__device {
  margin: 0;
  width: min(100%, 15.5rem);
}

.category-preview__screenshot {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 1.35rem;
  box-shadow:
    0 24px 48px rgba(26, 24, 20, 0.14),
    0 0 0 1px rgba(26, 24, 20, 0.06);
}

/* —— Wie es funktioniert (Timeline) —— */
.how-it-works {
  padding: clamp(3rem, 7vw, 5rem) 1.25rem;
  background: #fffefb;
  border-top: 1px solid var(--gb-border);
  border-bottom: 1px solid var(--gb-border);
}

.how-it-works__header {
  max-width: 42rem;
  margin: 0 auto clamp(2.5rem, 6vw, 4rem);
  text-align: center;
}

.how-it-works__title {
  font-family: var(--gb-font-display);
  font-size: clamp(1.75rem, 4.2vw, 2.65rem);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin: 0;
}

.how-timeline {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 72rem;
  position: relative;
}

.how-timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--gb-ink);
  transform: translateX(-50%);
  z-index: 0;
}

.how-step {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: clamp(1.25rem, 3vw, 0.5rem) clamp(1.5rem, 4vw, 3rem);
  align-items: center;
  padding: clamp(2rem, 5vw, 3.5rem) 0;
}

.how-step--last {
  padding-bottom: 0;
}

.how-step__content {
  min-width: 0;
}

.how-step--text-left .how-step__content {
  grid-column: 1;
  grid-row: 1;
  text-align: right;
  padding-right: clamp(0.5rem, 2vw, 1.5rem);
}

.how-step--text-left .how-step__marker {
  grid-column: 2;
  grid-row: 1;
}

.how-step--text-left .how-step__media {
  grid-column: 3;
  grid-row: 1;
}

.how-step--text-right .how-step__media {
  grid-column: 1;
  grid-row: 1;
}

.how-step--text-right .how-step__marker {
  grid-column: 2;
  grid-row: 1;
}

.how-step--text-right .how-step__content {
  grid-column: 3;
  grid-row: 1;
  text-align: left;
  padding-left: clamp(0.5rem, 2vw, 1.5rem);
}

.how-step__marker {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  padding: 0 0.5rem;
  background: #fffefb;
}

.how-step__marker::before {
  content: "";
  position: absolute;
  top: -2.5rem;
  left: 50%;
  width: 1px;
  height: 2.5rem;
  background: var(--gb-ink);
  transform: translateX(-50%);
}

.how-step:first-child .how-step__marker::before {
  display: none;
}

.how-step__marker-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gb-muted);
}

.how-step__marker-num {
  font-family: var(--gb-font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--gb-ink);
}

.how-step__heading {
  font-family: var(--gb-font-display);
  font-size: clamp(1.35rem, 2.8vw, 1.85rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 0.65rem;
}

.how-step__text {
  margin: 0;
  font-size: clamp(0.92rem, 1.8vw, 1rem);
  line-height: 1.55;
  color: var(--gb-muted);
  max-width: 22rem;
}

.how-step--text-left .how-step__text {
  margin-left: auto;
}

.how-step__media {
  margin: 0;
}

.how-step__media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 1rem;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  box-shadow: 0 14px 36px rgba(26, 24, 20, 0.1);
}

.how-step__media--collage img {
  aspect-ratio: auto;
  object-fit: contain;
}

@media (max-width: 820px) {
  .how-timeline::before {
    left: 1.35rem;
    transform: none;
  }

  .how-step {
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto auto;
    gap: 0.75rem 1.25rem;
    padding-left: 0.25rem;
  }

  .how-step--text-left .how-step__marker,
  .how-step--text-right .how-step__marker {
    grid-column: 1;
    grid-row: 1;
    align-self: start;
    padding-top: 0.25rem;
    background: #fffefb;
  }

  .how-step--text-left .how-step__content,
  .how-step--text-right .how-step__content {
    grid-column: 2;
    grid-row: 1;
    text-align: left;
    padding: 0;
  }

  .how-step--text-left .how-step__text,
  .how-step--text-right .how-step__text {
    margin-left: 0;
    max-width: none;
  }

  .how-step--text-left .how-step__media,
  .how-step--text-right .how-step__media {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .how-step__marker::before {
    top: -1.75rem;
    height: 1.75rem;
  }
}

/* —— Warum Snapbook —— */
.landing-features {
  --landing-rose: #c4847a;
  padding: clamp(3rem, 7vw, 4.5rem) 1.25rem;
  background: #f7f3ed;
  color: var(--gb-ink);
}

.landing-features__inner {
  max-width: 68rem;
  margin: 0 auto;
}

.landing-features__header {
  text-align: center;
  margin: 0 0 clamp(2rem, 5vw, 2.75rem);
}

.landing-features__title {
  font-family: var(--gb-font-display);
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
}

.landing-benefits {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(1.5rem, 3vw, 2rem);
}

@media (min-width: 768px) {
  .landing-benefits {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem 2rem;
  }
}

.landing-benefit {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.75rem 1.5rem;
  background: var(--gb-card);
  border: 1px solid var(--gb-border);
  border-radius: var(--landing-radius);
  box-shadow: var(--landing-shadow-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.landing-benefit:hover {
  transform: translateY(-4px);
  box-shadow: var(--landing-shadow);
}

.landing-benefit__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  padding: 0.6rem;
  border-radius: 0.95rem;
  background: var(--gb-accent-soft);
  color: var(--gb-accent);
  flex-shrink: 0;
}

.landing-benefit__icon svg {
  width: 100%;
  height: 100%;
}

.landing-benefit__heading {
  margin: 0 0 0.45rem;
  font-family: var(--gb-font-body);
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--gb-ink);
}

.landing-benefit__text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--gb-muted);
}

/* —— Qualitäts-Versprechen —— */
.quality-promise {
  padding: clamp(3rem, 7vw, 4.5rem) 1.25rem;
  background: #eceae5;
  border-top: 1px solid var(--gb-border);
}

.quality-promise__inner {
  max-width: 68rem;
  margin: 0 auto;
}

.quality-promise__header {
  text-align: center;
  margin: 0 0 clamp(2rem, 5vw, 3rem);
}

.quality-promise__title {
  font-family: var(--gb-font-display);
  font-size: clamp(1.65rem, 4vw, 2.35rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
}

.quality-promise__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(1.75rem, 4vw, 2.5rem);
}

@media (min-width: 640px) {
  .quality-promise__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .quality-promise__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem 2rem;
  }
}

.quality-promise__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
  padding: 1.75rem 1.25rem;
  background: var(--gb-card);
  border: 1px solid var(--gb-border);
  border-radius: var(--landing-radius);
  box-shadow: var(--landing-shadow-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.quality-promise__item:hover {
  transform: translateY(-4px);
  box-shadow: var(--landing-shadow);
}

.quality-promise__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  padding: 0.75rem;
  border-radius: 1.15rem;
  background: var(--gb-accent-soft);
  color: var(--gb-accent);
}

.quality-promise__icon svg {
  width: 100%;
  height: 100%;
}

.quality-promise__item p {
  margin: 0;
  max-width: 14rem;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--gb-ink);
}

.quality-promise__item a {
  color: inherit;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.quality-promise__item a:hover {
  color: var(--gb-accent);
}

/* —— Footer kompakter —— */
.landing-page .site-footer {
  margin-top: 0;
}