/* Autor: Thorsten Joormann | Tel: +49 162 16 15 396 */

/* ============================================================
   Startseite — "Blueprint Ledger"
   ============================================================ */

/* Handschrift-Font für das Angebots-Post-it (selbst gehostet, DSGVO-konform) */
@font-face {
  font-family: "Caveat";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("../fonts/caveat-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122;
}

/* ---- Hero: vollflächig Anthrazit mit Kosten-Kurven-Canvas ---- */
.hero {
  position: relative;
  background: var(--ink-deep);
  color: var(--on-ink);
  overflow: hidden;
  isolation: isolate;
  border-bottom: 1px solid rgba(0, 0, 0, 0.3);
}

.hero__stage {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
  filter: saturate(0.8) contrast(1.05);
}

.hero__plot {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 1;
}

/* Feines Konstruktionsraster über allem */
.hero__stage::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background-image:
    repeating-linear-gradient(to right, rgba(247, 245, 240, 0.05) 0 1px, transparent 1px clamp(48px, 7vw, 96px)),
    repeating-linear-gradient(to bottom, rgba(247, 245, 240, 0.05) 0 1px, transparent 1px clamp(48px, 7vw, 96px));
  mask-image: linear-gradient(to bottom, transparent, #000 30%);
}

.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 3;
  background:
    linear-gradient(105deg, var(--ink-deep) 30%, rgba(20, 28, 37, 0.55) 62%, rgba(20, 28, 37, 0.15) 100%),
    linear-gradient(to top, var(--ink-deep), transparent 45%);
}

.hero__inner {
  position: relative;
  z-index: 4;
  min-height: min(86vh, 760px);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: end;
  gap: var(--space-lg) var(--space-xl);
  padding-block: clamp(4rem, 3rem + 6vw, 8rem) var(--space-xl);
}

.hero__copy {
  align-self: center;
}

.hero .eyebrow {
  color: #7ec3a0;
}

.hero .eyebrow::before {
  background: #7ec3a0;
}

.hero__title {
  font-size: var(--text-hero);
  color: var(--white);
  margin: var(--space-sm) 0 var(--space-md);
  letter-spacing: -0.02em;
  max-width: 20ch;
}

.hero__title em {
  font-style: italic;
  color: #7ec3a0;
}

.hero .hero__lede {
  color: var(--on-ink);
  max-width: 42ch;
}

/* Faktenspalte — hairline-getrennte Definitionsliste */
.hero__facts {
  margin: 0;
  align-self: center;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--on-ink-line);
}

.hero__fact {
  display: grid;
  gap: 0.2em;
  padding-block: var(--space-sm);
  border-bottom: 1px solid var(--on-ink-line);
}

.hero__fact dt {
  font-size: var(--label-size);
  font-weight: 600;
  letter-spacing: var(--label-track);
  text-transform: uppercase;
  color: #7ec3a0;
  font-variant-numeric: tabular-nums;
}

.hero__fact dd {
  margin: 0;
  color: var(--on-ink);
  font-size: var(--text-sm);
}

.hero__motion-toggle {
  position: absolute;
  bottom: var(--space-sm);
  right: var(--gutter);
  z-index: 5;
  background: rgba(20, 28, 37, 0.55);
  color: var(--on-ink);
  border: 1px solid var(--on-ink-line-strong);
  border-radius: 999px;
  font-size: var(--text-xs);
  font-family: var(--font-body);
  padding: 0.4em 0.9em;
  cursor: pointer;
  backdrop-filter: blur(4px);
  transition: background var(--duration-fast) var(--ease-out-expo), border-color var(--duration-fast) var(--ease-out-expo);
}

.hero__motion-toggle:hover {
  background: rgba(20, 28, 37, 0.85);
  border-color: var(--paper);
}

@media (max-width: 860px) {
  .hero__inner {
    grid-template-columns: 1fr;
    align-items: start;
    gap: var(--space-lg);
    min-height: 0;
    padding-block: clamp(3rem, 2rem + 8vw, 5rem) var(--space-xl);
  }

  .hero__title {
    max-width: 16ch;
  }

  .hero__facts {
    max-width: 34rem;
  }
}

/* ---- Angebots-Post-it (CMS-gesteuert, siehe Admin → Angebot) ---- */
.postit {
  position: absolute;
  top: clamp(1.25rem, 1rem + 2vw, 2.75rem);
  right: var(--gutter);
  z-index: 6;
  width: clamp(185px, 13rem + 1vw, 225px);
  padding: 1.5rem 1.15rem 1.6rem;
  background: linear-gradient(160deg, #ffe873 0%, #ffd94a 62%, #f2c531 100%);
  border: none;
  border-radius: var(--radius-sm);
  color: #14161a;
  font-family: "Caveat", "Segoe Script", "Comic Sans MS", cursive;
  text-align: center;
  cursor: pointer;
  transform: rotate(-4deg);
  box-shadow:
    0 14px 28px -12px rgba(0, 0, 0, 0.55),
    0 3px 8px -4px rgba(0, 0, 0, 0.35);
  transition: transform var(--duration-normal) var(--ease-out-expo),
    box-shadow var(--duration-normal) var(--ease-out-expo);
  animation: postit-drop 0.8s var(--ease-out-expo) 0.35s backwards;
}

.postit:hover,
.postit:focus-visible {
  transform: rotate(-1deg) translateY(-4px) scale(1.02);
  box-shadow:
    0 22px 38px -14px rgba(0, 0, 0, 0.6),
    0 5px 12px -5px rgba(0, 0, 0, 0.35);
}

@keyframes postit-drop {
  from {
    opacity: 0;
    transform: rotate(-9deg) translateY(-18px) scale(1.05);
  }
  to {
    opacity: 1;
    transform: rotate(-4deg) translateY(0) scale(1);
  }
}

/* Klebestreifen oben */
.postit__tape {
  position: absolute;
  top: -13px;
  left: 50%;
  width: 92px;
  height: 27px;
  transform: translateX(-50%) rotate(-2.5deg);
  background: rgba(255, 255, 255, 0.3);
  border-left: 1px dashed rgba(255, 255, 255, 0.45);
  border-right: 1px dashed rgba(255, 255, 255, 0.45);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.12);
  pointer-events: none;
}

/* Aufgebogene Ecke unten rechts */
.postit::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 30px;
  height: 30px;
  background: linear-gradient(to top left, #b89221 0%, #e6c94e 46%, transparent 50%);
  border-radius: 0 0 var(--radius-sm) 0;
  pointer-events: none;
}

.postit__text {
  display: block;
  font-size: clamp(1.4rem, 1.2rem + 0.5vw, 1.65rem);
  font-weight: 600;
  line-height: 1.12;
}

.postit__more {
  display: inline-block;
  margin-top: 0.55em;
  font-size: 1.2rem;
  font-weight: 500;
  text-decoration: underline;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 3px;
}

@media (max-width: 860px) {
  .postit {
    position: static;
    justify-self: start;
    margin-top: calc(-1 * var(--space-sm));
    transform: rotate(-2.5deg);
  }

  .postit:hover,
  .postit:focus-visible {
    transform: rotate(-0.5deg) translateY(-3px) scale(1.02);
  }

  @keyframes postit-drop {
    from {
      opacity: 0;
      transform: rotate(-7deg) translateY(-14px) scale(1.04);
    }
    to {
      opacity: 1;
      transform: rotate(-2.5deg) translateY(0) scale(1);
    }
  }
}

/* ---- Angebots-Dialog (natives <dialog>, Design wie Cookie-Panel) ---- */
.offer-dialog {
  padding: 0;
  border: none;
  background: transparent;
  width: min(580px, calc(100vw - 2 * var(--gutter)));
  max-height: calc(100dvh - 2 * var(--space-md));
  color: var(--ink);
}

.offer-dialog::backdrop {
  background: rgba(5, 8, 16, 0.72);
  backdrop-filter: blur(4px);
}

.offer-dialog[open] .offer-dialog__panel {
  animation: offer-dialog-in 0.45s var(--ease-out-expo) backwards;
}

@keyframes offer-dialog-in {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.offer-dialog__panel {
  background: var(--paper);
  border: 1px solid var(--paper-line-strong);
  border-top: 3px solid var(--accent);
  border-radius: var(--radius-md);
  box-shadow: 0 40px 80px -24px rgba(0, 0, 0, 0.6);
  padding: var(--space-md) var(--space-lg) var(--space-lg);
}

.offer-dialog__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.offer-dialog__head h2 {
  font-size: clamp(1.35rem, 1.15rem + 0.8vw, 1.8rem);
  margin: 0;
}

.offer-dialog__close {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--paper-line-strong);
  border-radius: var(--radius-sm);
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  transition: color var(--duration-fast) var(--ease-out-expo),
    border-color var(--duration-fast) var(--ease-out-expo),
    background-color var(--duration-fast) var(--ease-out-expo);
}

.offer-dialog__close:hover {
  color: var(--ink);
  border-color: var(--ink);
  background: var(--paper-raised);
}

.offer-dialog__body p {
  font-size: var(--text-sm);
  color: var(--ink-soft);
  max-width: none;
}

.offer-dialog__body p:last-child {
  margin-bottom: 0;
}

.offer-dialog__foot {
  margin-top: var(--space-md);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--paper-line);
  display: flex;
  justify-content: flex-end;
}

@media (max-width: 480px) {
  .offer-dialog__panel {
    padding: var(--space-md);
  }

  .offer-dialog__foot {
    justify-content: stretch;
  }

  .offer-dialog__foot .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ---- Belegstreifen: Prinzip + Beispiel-Spec-Sheet ---- */
.ledger-strip {
  background: var(--paper-raised);
  border-bottom: 1px solid var(--paper-line);
  padding-block: var(--space-section);
}

.ledger-strip__inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-xl);
  align-items: center;
}

.ledger-strip__intro .section-head {
  margin-bottom: 0;
}

.ledger-strip__intro .link-arrow {
  margin-top: var(--space-sm);
}

/* Der "Beleg" — schlichtes Spec-Sheet statt rotierter Kassenzettel */
.beleg {
  margin: 0;
  background: var(--paper-raised);
  border: 1px solid var(--paper-line-strong);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg) var(--space-lg);
  box-shadow: 0 30px 60px -34px rgba(0, 0, 0, 0.4);
  position: relative;
}

.beleg::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--accent);
  border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.beleg__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: var(--label-size);
  letter-spacing: var(--label-track);
  text-transform: uppercase;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--paper-line);
  padding-bottom: var(--space-xs);
  margin-bottom: var(--space-xs);
}

.beleg__row {
  display: flex;
  align-items: baseline;
  gap: 0.6em;
  padding-block: 0.7em;
  font-size: var(--text-sm);
  border-bottom: 1px solid var(--paper-line);
}

.beleg__label {
  white-space: nowrap;
}

.beleg__leader {
  flex: 1;
  border-bottom: 1px dotted var(--paper-line-strong);
  transform: translateY(-0.3em);
}

.beleg__price {
  font-weight: 600;
  white-space: nowrap;
  color: var(--ink);
}

.beleg__total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 2px solid var(--ink);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--ink);
}

.beleg__total .tabular {
  color: var(--accent-strong);
}

.beleg__note {
  display: block;
  margin-top: var(--space-xs);
  font-size: var(--text-xs);
  color: var(--ink-soft);
}

@media (max-width: 860px) {
  .ledger-strip__inner {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

/* ---- Leistungs-Triade (Bento mit Index-Nummern) ---- */
.triad {
  padding-block: var(--space-section);
}

.triad__intro {
  margin-bottom: 0;
}

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

.svc {
  position: relative;
  background: var(--paper-raised);
  border: 1px solid var(--paper-line);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform var(--duration-normal) var(--ease-out-expo),
    box-shadow var(--duration-normal) var(--ease-out-expo),
    border-color var(--duration-normal) var(--ease-out-expo);
}

.svc::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-slow) var(--ease-out-expo);
}

.svc:hover {
  transform: translateY(-5px);
  box-shadow: 0 26px 50px -30px rgba(0, 0, 0, 0.35);
  border-color: var(--paper-line-strong);
}

.svc:hover::after {
  transform: scaleX(1);
}

.svc__num {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--label-track);
  color: var(--ink-soft);
  margin-bottom: var(--space-md);
}

.svc__icon {
  width: 30px;
  height: 30px;
  color: var(--accent);
  margin-bottom: var(--space-sm);
}

.svc h3 {
  margin-bottom: var(--space-xs);
}

.svc p {
  color: var(--ink-soft);
  max-width: none;
  margin-bottom: 0;
}

/* Featured-Karte: dunkel, spannt zwei Spalten */
.svc--featured {
  grid-column: span 1;
  background: var(--ink-deep);
  color: var(--on-ink);
  border-color: transparent;
}

.svc--featured .svc__num {
  color: #7ec3a0;
}

.svc--featured h3 {
  color: var(--white);
}

.svc--featured p {
  color: var(--on-ink);
}

.svc--featured .svc__icon {
  color: #7ec3a0;
}

@media (min-width: 861px) {
  .triad__grid {
    grid-template-columns: 1.3fr 1fr 1fr;
  }
}

@media (max-width: 860px) {
  .triad__grid {
    grid-template-columns: 1fr;
  }
}

/* ---- Über mich / Zitat ---- */
.about {
  padding-block: var(--space-section);
  background: var(--ink-deep);
  color: var(--on-ink);
}

.about__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-xl);
  align-items: start;
}

.about__quote .section-head__index {
  color: #7ec3a0;
  padding-top: 0;
  margin-bottom: var(--space-md);
  display: inline-block;
}

.about blockquote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-2xl);
  line-height: 1.15;
  margin: 0 0 var(--space-md);
  color: var(--white);
  letter-spacing: -0.015em;
}

.about cite {
  font-style: normal;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--on-ink-soft);
  display: block;
}

.about__body {
  align-self: center;
}

.about__body p {
  color: var(--on-ink);
}

.about__body p:last-child {
  margin-bottom: 0;
}

@media (max-width: 860px) {
  .about__grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

/* ---- Kalkulator-CTA ---- */
.cta-band {
  padding-block: var(--space-section);
  text-align: center;
}

.cta-band__inner {
  max-width: 640px;
  margin-inline: auto;
  display: grid;
  justify-items: center;
  gap: var(--space-sm);
}

.cta-band h2 {
  font-size: var(--text-2xl);
  margin: var(--space-xs) 0;
}

.cta-band .btn {
  margin-top: var(--space-sm);
}

/* ---- FAQ ---- */
.home-faq {
  padding-block: var(--space-lg) var(--space-section);
  border-top: 1px solid var(--paper-line);
}

.home-faq__list {
  display: grid;
  gap: var(--space-md);
  max-width: 72ch;
}

.home-faq__item h3 {
  margin-bottom: var(--space-xs);
}

.home-faq__item p {
  color: var(--ink-soft);
  max-width: none;
}