/* ==========================================================================
   Capable — made-capable.com
   Brand-System (fix): Petrol #0E2A33 · Ice Blue #8FD4E8 · Amber #E8B86A
   · Off-White #F6F8F9. Amber ausschließlich für Handlungselemente.
   Typografie: Newsreader (Headlines) · Geist (Body/UI). Selbst gehostet.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Fonts (self-hosted, Latin-Subset, variable 400–700, SIL Open Font License)
   -------------------------------------------------------------------------- */
@font-face {
  font-family: 'Newsreader';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('../fonts/newsreader-normal-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Newsreader';
  font-style: italic;
  font-weight: 400 700;
  font-display: swap;
  src: url('../fonts/newsreader-italic-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Geist';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('../fonts/geist-normal-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}

/* --------------------------------------------------------------------------
   Tokens
   -------------------------------------------------------------------------- */
:root {
  --petrol: #0E2A33;
  --ice: #8FD4E8;
  --amber: #E8B86A;
  --off-white: #F6F8F9;
  --white: #FFFFFF;

  --ink: var(--petrol);
  /* Alphas kontrastgeprüft auf Off-White: 0.76 ≈ 6.5:1, 0.68 ≈ 5.2:1 (WCAG AA) */
  --ink-muted: rgba(14, 42, 51, 0.76);
  --ink-faint: rgba(14, 42, 51, 0.68);
  --paper-ink: var(--off-white);
  --paper-ink-muted: rgba(246, 248, 249, 0.75);
  --hairline: rgba(14, 42, 51, 0.14);
  --hairline-dark: rgba(246, 248, 249, 0.18);

  --serif: 'Newsreader', 'Iowan Old Style', Georgia, serif;
  --sans: 'Geist', -apple-system, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;

  --measure: 44rem;
  --container: 70rem;
  --space-section: clamp(5.5rem, 12vw, 9.5rem);
  --radius: 6px;
}

/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  background: var(--off-white);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 1.25rem;
  text-wrap: balance;
}

p {
  margin: 0 0 1.25rem;
  max-width: var(--measure);
}

a {
  color: var(--ink);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--petrol);
  outline-offset: 3px;
  border-radius: 2px;
}

.dark a:focus-visible,
.dark button:focus-visible,
.dark input:focus-visible {
  outline-color: var(--off-white);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* --------------------------------------------------------------------------
   Layout helpers
   -------------------------------------------------------------------------- */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 3rem);
}

.section {
  padding-block: var(--space-section);
}

.section + .section {
  border-top: 1px solid var(--hairline);
}

.dark {
  background: var(--petrol);
  color: var(--paper-ink);
  border-top: 0 !important;
}

.dark + .section {
  border-top: 0;
}

.dark p {
  color: var(--paper-ink-muted);
}

.dark a {
  color: var(--paper-ink);
}

.eyebrow {
  font-family: var(--sans);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 0 1.5rem;
}

.dark .eyebrow {
  color: var(--ice);
}

.section-header {
  font-size: clamp(1.85rem, 4vw, 2.75rem);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--petrol);
  color: var(--off-white);
  padding: 0.75rem 1.25rem;
  z-index: 100;
}

.skip-link:focus {
  left: 0;
}

/* --------------------------------------------------------------------------
   Buttons — Amber nur für den primären CTA. Ice Blue nie auf Buttons.
   -------------------------------------------------------------------------- */
.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1;
  padding: 1rem 1.75rem;
  border-radius: 999px;
  border: 1px solid transparent;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.btn-primary,
.dark .btn-primary {
  background: var(--amber);
  color: var(--petrol); /* schlägt die .dark-a-Regel, sonst Weiß auf Amber */
}

.btn-primary:hover {
  background: #DFAA52;
}

.btn-secondary,
.dark .btn-secondary {
  background: var(--petrol);
  color: var(--off-white);
}

.btn-secondary:hover {
  background: #1B4552;
}

/* --------------------------------------------------------------------------
   Wortmarke — finales Logo-SVG (aus Geist generiert), immer monochrom.
   Auf hellen Seiten logo-capable-petrol.svg, auf dunklen -offwhite.svg.
   -------------------------------------------------------------------------- */
.wordmark {
  display: inline-block;
  line-height: 0;
  text-decoration: none;
}

.wordmark img {
  height: 1.375rem;
  width: auto;
  display: block;
}

/* --------------------------------------------------------------------------
   Header — sticky Menüleiste auf allen Seiten. Heller Grund mit Petrol-Text,
   beim Scrollen dezent kompakter mit feinem Schatten.
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--off-white);
  padding-block: 1.25rem;
  border-bottom: 1px solid transparent;
  transition: padding 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.site-header.scrolled {
  padding-block: 0.75rem;
  border-bottom-color: var(--hairline);
  box-shadow: 0 1px 14px rgba(14, 42, 51, 0.07);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

/* Anker-Ziele nicht unter der sticky Leiste verschwinden lassen */
[id] {
  scroll-margin-top: 6rem;
}

.site-nav {
  display: flex;
  align-items: center;
}

.nav-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-menu a:not(.btn) {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
}

.nav-menu a:not(.btn):hover {
  text-decoration: underline;
  text-underline-offset: 0.3em;
}

.nav-menu a[aria-current='page'] {
  text-decoration: underline;
  text-underline-offset: 0.3em;
  text-decoration-thickness: 2px;
}

.nav-menu .btn {
  padding: 0.7rem 1.3rem;
  font-size: 0.9375rem;
  white-space: nowrap;
}

/* Burger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0.5rem;
  background: none;
  border: 0;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.site-nav.open .nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.site-nav.open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.site-nav.open .nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 900px) {
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--off-white);
    border-bottom: 1px solid var(--hairline);
    box-shadow: 0 14px 24px rgba(14, 42, 51, 0.1);
    padding: 0.75rem clamp(1.25rem, 5vw, 3rem) 1.5rem;
  }

  .site-nav.open .nav-menu {
    display: flex;
  }

  .nav-menu li {
    border-bottom: 1px solid var(--hairline);
  }

  .nav-menu a:not(.btn) {
    display: block;
    padding-block: 1rem;
    font-size: 1.0625rem;
  }

  /* CTA prominent oben im aufgeklappten Menü, optisch abgesetzt */
  .nav-menu .nav-cta {
    order: -1;
    border-bottom: 0;
    padding-block: 1rem 1.25rem;
  }

  .nav-menu .btn {
    display: block;
    text-align: center;
    white-space: normal;
    padding: 1rem 1.5rem;
    font-size: 1rem;
  }
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
  padding-block: clamp(4.5rem, 12vw, 9rem) var(--space-section);
}

.hero h1 {
  font-size: clamp(2.9rem, 8.5vw, 5.5rem);
  font-weight: 500;
  margin-bottom: 2rem;
}

.hero .subline {
  font-size: clamp(1.125rem, 2vw, 1.3125rem);
  color: var(--paper-ink-muted);
  max-width: 46rem;
  margin-bottom: 2.5rem;
}

.hero .micro {
  font-size: 0.9375rem;
  color: rgba(246, 248, 249, 0.66);
  max-width: 38rem;
  margin-top: 1.25rem;
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   Problem — editorialer Absatz
   -------------------------------------------------------------------------- */
.problem p {
  font-family: var(--serif);
  font-size: clamp(1.375rem, 2.6vw, 1.75rem);
  line-height: 1.5;
  color: var(--ink);
  max-width: 48rem;
  margin: 0;
}

/* --------------------------------------------------------------------------
   Weiche — zwei Karten
   -------------------------------------------------------------------------- */
.paths-intro {
  font-size: 1.125rem;
  color: var(--ink-muted);
  margin-bottom: 3rem;
}

.dark .paths-intro {
  color: var(--paper-ink-muted);
}

.path-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 800px) {
  .path-cards {
    grid-template-columns: 1fr 1fr;
  }
}

.path-card {
  background: var(--white);
  color: var(--ink); /* auch innerhalb dunkler Sektionen */
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: clamp(1.75rem, 4vw, 3rem);
  display: flex;
  flex-direction: column;
}

.path-card h3 {
  font-size: clamp(1.5rem, 2.5vw, 1.875rem);
}

.path-card p {
  color: var(--ink-muted);
  flex-grow: 1;
}

.path-card .btn {
  align-self: flex-start;
  margin-top: 1.5rem;
}

/* Leiser Detail-Link unter dem Handlungs-Button — klar untergeordnet.
   .dark .card-more nötig, sonst gewinnt die .dark-a-Regel (Weiß auf Weiß). */
.card-more,
.dark .card-more {
  align-self: flex-start;
  margin-top: 1.75rem;
  font-size: 0.9375rem;
  color: var(--ink-muted);
  text-decoration: underline;
  text-underline-offset: 0.25em;
}

.card-more:hover,
.dark .card-more:hover {
  color: var(--ink);
}

/* --------------------------------------------------------------------------
   Methodik
   -------------------------------------------------------------------------- */
.methods-intro {
  font-size: 1.125rem;
  color: var(--ink-muted);
  margin-bottom: 3.5rem;
}

.methods {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 800px) {
  .methods {
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
  }
}

.method {
  border-top: 2px solid var(--petrol);
  padding-top: 1.5rem;
}

.method h3 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.method p {
  color: var(--ink-muted);
  margin: 0;
}

/* --------------------------------------------------------------------------
   Datenschutz (dunkle Sektion)
   -------------------------------------------------------------------------- */
.privacy p {
  font-size: 1.125rem;
  max-width: 46rem;
  margin: 0;
}

/* --------------------------------------------------------------------------
   Proof — Logo-Wall
   -------------------------------------------------------------------------- */
.proof-context {
  color: var(--ink-muted);
  margin-bottom: 3rem;
}

.logo-wall {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

@media (min-width: 560px) {
  .logo-wall {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .logo-wall {
    grid-template-columns: repeat(4, 1fr);
  }
}

.logo-wall li {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 6.5rem;
  padding: 1.5rem;
}

/* Platzhalter-Darstellung, bis die monochromen Logo-Dateien vorliegen. */
.logo-wall .logo-placeholder {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 0.9375rem;
  letter-spacing: 0.02em;
  color: var(--ink-faint);
  text-align: center;
}

.logo-wall img {
  max-height: 2.25rem;
  width: auto;
  filter: grayscale(1);
  opacity: 0.6;
}

/* --------------------------------------------------------------------------
   Über uns
   -------------------------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 800px) {
  .about-grid {
    grid-template-columns: 2fr 3fr;
    gap: 4.5rem;
  }
}

.founder-photo {
  border-radius: var(--radius);
  overflow: hidden;
}

/* Platzhalter, bis das Gründer-Foto vorliegt. */
.founder-photo-placeholder {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  border: 1px solid var(--hairline);
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-faint);
  font-size: 0.875rem;
}

.about-body {
  font-size: 1.125rem;
  color: var(--ink-muted);
}

/* --------------------------------------------------------------------------
   FAQ
   -------------------------------------------------------------------------- */
.faq-list {
  margin-top: 3rem;
  border-top: 1px solid var(--hairline);
  max-width: 52rem;
}

.faq-item {
  border-bottom: 1px solid var(--hairline);
}

.faq-item summary {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding-block: 1.75rem;
  cursor: pointer;
  list-style: none; /* Standard-Dreieck ausblenden */
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item h3 {
  font-size: clamp(1.25rem, 2.2vw, 1.5rem);
  margin: 0;
}

/* Pfeil-Indikator, in gleicher Zeile direkt hinter der Frage.
   Zeigt nach rechts, aufgeklappt nach unten. */
.faq-item summary::after {
  content: '';
  flex-shrink: 0;
  width: 0.5em;
  height: 0.5em;
  margin-top: -0.2em;
  border-right: 2px solid var(--ink-faint);
  border-bottom: 2px solid var(--ink-faint);
  transform: rotate(-45deg);
  transition: transform 0.15s ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
  margin-top: -0.4em;
}

.faq-item summary:hover h3 {
  color: var(--ink-muted);
}

.faq-item summary:focus-visible {
  outline: 2px solid var(--petrol);
  outline-offset: 3px;
  border-radius: 2px;
}

.faq-item p {
  color: var(--ink-muted);
  margin: 0;
  padding-bottom: 2rem;
  max-width: 48rem;
}

/* --------------------------------------------------------------------------
   Newsletter
   -------------------------------------------------------------------------- */
.newsletter .section-header {
  margin-bottom: 0.75rem;
}

.newsletter-sub {
  font-size: 1.125rem;
  color: var(--ink-muted);
  margin-bottom: 2.5rem;
}

.newsletter-form {
  max-width: 34rem;
}

.form-field {
  margin-bottom: 1.25rem;
}

.form-field label {
  display: block;
  font-size: 0.9375rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
}

.form-field input[type='text'],
.form-field input[type='email'] {
  width: 100%;
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
}

.form-field input:focus-visible {
  outline: 2px solid var(--petrol);
  outline-offset: 1px;
  border-color: var(--petrol);
}

.form-field input[aria-invalid='true'] {
  border-color: #A94436;
}

.form-consent {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  margin-block: 1.5rem;
  font-size: 0.9375rem;
  color: var(--ink-muted);
}

.form-consent input[type='checkbox'] {
  width: 1.15rem;
  height: 1.15rem;
  margin-top: 0.2rem;
  flex-shrink: 0;
  accent-color: var(--petrol);
}

.form-note {
  font-size: 0.875rem;
  color: var(--ink-faint);
  margin-top: 1rem;
  margin-bottom: 0;
}

.form-error {
  display: none;
  font-size: 0.9375rem;
  color: #A94436;
  margin: 0 0 1.25rem;
}

.form-error.visible {
  display: block;
}

.form-error::before {
  content: '⚠ ';
}

.form-success {
  display: none;
  background: var(--white);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 2rem;
  font-size: 1.0625rem;
  max-width: 34rem;
}

.form-success.visible {
  display: block;
}

/* Honeypot — für Menschen unsichtbar */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--petrol);
  color: var(--paper-ink);
  padding-block: 4rem;
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: baseline;
  justify-content: space-between;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1.75rem;
}

.footer-links a {
  color: var(--paper-ink-muted);
  font-size: 0.9375rem;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--paper-ink);
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   Detailseiten (/embedded-sprint, /selbst-bauen)
   -------------------------------------------------------------------------- */
.page-head {
  padding-block: clamp(4rem, 9vw, 7rem);
}

.page-head h1 {
  font-size: clamp(2.5rem, 6.5vw, 4.25rem);
  margin-bottom: 1.75rem;
}

.page-head .subline {
  font-size: clamp(1.125rem, 2vw, 1.3125rem);
  color: var(--paper-ink-muted);
  max-width: 46rem;
  margin: 0;
}

.detail-section p,
.detail-section ul {
  color: var(--ink-muted);
}

/* Dunkle Detail-Sektionen: heller Text (sonst Petrol auf Petrol unsichtbar) */
.dark.detail-section p,
.dark.detail-section ul {
  color: var(--paper-ink-muted);
}

.detail-section .lead {
  font-size: 1.125rem;
}

/* Abgrenzungs-Block („passt nicht, wenn …") */
.callout {
  background: var(--white);
  border: 1px solid var(--hairline);
  border-left: 3px solid var(--petrol);
  border-radius: var(--radius);
  padding: 1.75rem 2rem;
  max-width: var(--measure);
  margin-top: 2rem;
}

.callout p {
  margin: 0;
}

/* Ablauf-Stufen */
.stage {
  border-top: 2px solid var(--petrol);
  padding-top: 1.5rem;
  margin-top: 2.5rem;
  max-width: 48rem;
}

.stage h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

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

/* Voraussetzungs-Liste */
.checklist {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  max-width: var(--measure);
}

.checklist li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 1rem;
}

.checklist li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.6rem;
  height: 2px;
  background: var(--petrol);
}

/* Abschluss-CTA-Sektion */
.cta-final .micro {
  font-size: 0.9375rem;
  color: rgba(246, 248, 249, 0.66);
  margin-top: 1.25rem;
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   Rechtsseiten & 404
   -------------------------------------------------------------------------- */
.legal {
  padding-block: clamp(3.5rem, 8vw, 6rem);
}

.legal h1 {
  font-size: clamp(2.25rem, 5vw, 3.25rem);
}

.legal h2 {
  font-size: 1.5rem;
  margin-top: 3rem;
}

.legal p,
.legal ul {
  max-width: 46rem;
  color: var(--ink-muted);
}

.legal ul {
  padding-left: 1.25rem;
}

.legal li {
  margin-bottom: 0.4rem;
}

.error-page {
  min-height: 60vh;
  display: flex;
  align-items: center;
}