/* Auf ein Wort — Website. Markensystem aus docs/branding: Mitternachtsblau + Gold + Creme.
   Bewusst ohne Web-Fonts (DSGVO: keine Drittanbieter-Requests) — kuratierte System-Stacks. */

:root {
  /* Marke */
  --blue-900: #070f22; /* tiefstes Mitternachtsblau */
  --blue-800: #0c1d3f; /* primäres Mitternachtsblau */
  --blue-700: #12294f; /* Verlaufs-Oberkante (aus dem Logo) */
  --gold: #e9b949;
  --gold-deep: #c98f2c;
  --cream: #fbf3de;

  /* Neutrale, leicht warm (auf die Marke gestimmt, nicht rein grau) */
  --paper: #fdfaf2;
  --paper-2: #f6efdf;
  --ink: #1c2230; /* Fließtext auf hell — blauschwarz, kein reines Schwarz */
  --ink-soft: #4a5266;
  --line: #e7ddc6;

  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --measure: 66ch;
  --radius: 14px;
  --shadow: 0 18px 50px -20px rgba(7, 15, 34, 0.35);
  --shadow-soft: 0 8px 28px -14px rgba(7, 15, 34, 0.28);
}

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

html {
  scroll-behavior: smooth;
}

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

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

h1,
h2,
h3 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.12;
  text-wrap: balance;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2.4rem, 6vw, 4rem);
}
h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
}
h3 {
  font-size: 1.3rem;
}

p {
  margin: 0 0 1rem;
  max-width: var(--measure);
}

a {
  color: var(--gold-deep);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

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

.eyebrow {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin: 0 0 0.9rem;
}

/* Layout */
.wrap {
  width: min(1120px, 92vw);
  margin-inline: auto;
}

.section {
  padding: clamp(3.5rem, 8vw, 6.5rem) 0;
}

.section--dark {
  background: linear-gradient(160deg, var(--blue-700), var(--blue-800) 55%, var(--blue-900));
  color: var(--cream);
}
.section--dark h1,
.section--dark h2,
.section--dark h3 {
  color: #fff;
}
.section--dark .eyebrow {
  color: var(--gold);
}
.section--dark p {
  color: #cfd7e8;
}

.section--paper2 {
  background: var(--paper-2);
}

/* Buttons */
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.6rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: 1.5px solid transparent;
  transition:
    transform 0.15s ease,
    box-shadow 0.15s ease,
    background 0.15s ease;
}
.btn:hover {
  transform: translateY(-2px);
}
.btn-primary {
  background: linear-gradient(180deg, var(--gold), var(--gold-deep));
  color: var(--blue-900);
  box-shadow: 0 10px 24px -10px rgba(233, 185, 73, 0.6);
}
.btn-ghost {
  border-color: rgba(251, 243, 222, 0.4);
  color: var(--cream);
}
.btn-ghost:hover {
  border-color: var(--gold);
  color: #fff;
}
.btn-dark {
  background: var(--blue-800);
  color: var(--cream);
}

/* Header / Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(7, 15, 34, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(233, 185, 73, 0.18);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--cream);
  text-decoration: none;
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 600;
}
.brand img {
  width: 38px;
  height: 38px;
  border-radius: 9px;
}
.nav-links {
  display: flex;
  gap: 1.4rem;
  align-items: center;
}
.nav-links a {
  color: #cfd7e8;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}
.nav-links a:hover {
  color: var(--gold);
}
.nav-links .btn {
  padding: 0.5rem 1.1rem;
  font-size: 0.9rem;
}
@media (max-width: 720px) {
  .nav-links a:not(.btn) {
    display: none;
  }
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, var(--blue-700), var(--blue-800) 55%, var(--blue-900));
  color: var(--cream);
  padding: clamp(3.5rem, 9vw, 7rem) 0 clamp(3rem, 7vw, 5rem);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(60% 50% at 78% 18%, rgba(233, 185, 73, 0.18), transparent 70%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
@media (max-width: 860px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-grid p {
    margin-inline: auto;
  }
  .hero .btn-row {
    justify-content: center;
  }
}
.hero h1 {
  color: #fff;
}
.hero-lead {
  font-size: 1.2rem;
  color: #d7deee;
}
.hero-shot {
  justify-self: center;
  width: min(300px, 72vw);
  border-radius: 34px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(233, 185, 73, 0.25);
}

/* Feature grid */
.grid {
  display: grid;
  gap: 1.4rem;
  grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
  margin-top: 2.5rem;
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.6rem;
  box-shadow: var(--shadow-soft);
}
.section--dark .card {
  background: rgba(251, 243, 222, 0.06);
  border-color: rgba(233, 185, 73, 0.22);
}
.card h3 {
  margin-top: 0.4rem;
}
.card p {
  color: var(--ink-soft);
  margin-bottom: 0;
  font-size: 0.97rem;
}
.section--dark .card p {
  color: #c5cee0;
}
.card .ico {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  background: linear-gradient(180deg, rgba(233, 185, 73, 0.2), rgba(201, 143, 44, 0.12));
  color: var(--gold-deep);
  font-size: 1.35rem;
}
.section--dark .card .ico {
  color: var(--gold);
}

/* Screenshot strip */
.shots {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: min(230px, 62vw);
  gap: 1.2rem;
  overflow-x: auto;
  padding: 0.5rem 0 1.5rem;
  scroll-snap-type: x mandatory;
}
.shots figure {
  margin: 0;
  scroll-snap-align: center;
}
.shots img {
  width: 100%;
  border-radius: 26px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(233, 185, 73, 0.25);
}
.shots figcaption {
  margin-top: 0.7rem;
  font-size: 0.9rem;
  color: #cfd7e8;
  text-align: center;
}

/* Documentation (funktionen.html) */
.doc-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 2.5rem;
  align-items: start;
}
@media (max-width: 860px) {
  .doc-layout {
    grid-template-columns: 1fr;
  }
  .doc-nav {
    position: static !important;
  }
}
.doc-nav {
  position: sticky;
  top: 84px;
  font-size: 0.92rem;
}
.doc-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.doc-nav a {
  color: var(--ink-soft);
  text-decoration: none;
  display: block;
  padding: 0.35rem 0.6rem;
  border-radius: 7px;
  border-left: 2px solid transparent;
}
.doc-nav a:hover {
  background: var(--paper-2);
  color: var(--ink);
  border-left-color: var(--gold);
}
.doc-section {
  margin-bottom: 3rem;
  scroll-margin-top: 90px;
}
.doc-section > h2 {
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--line);
}
.feat {
  margin: 1.6rem 0;
  padding-left: 1.1rem;
  border-left: 3px solid var(--gold);
}
.feat h3 {
  margin-bottom: 0.3rem;
}
.feat p {
  color: var(--ink-soft);
  margin-bottom: 0.4rem;
}

/* Legal / prose pages */
.prose {
  max-width: 760px;
}
.prose h2 {
  margin-top: 2.2rem;
}
.prose h3 {
  margin-top: 1.6rem;
}
.prose p,
.prose li {
  color: var(--ink-soft);
  max-width: none;
}
.prose ul {
  padding-left: 1.2rem;
}
.prose li {
  margin-bottom: 0.4rem;
}
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.94rem;
}
.prose th,
.prose td {
  text-align: left;
  padding: 0.6rem 0.7rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.prose th {
  color: var(--ink);
}
.placeholder {
  background: #fff6d6;
  border: 1px dashed var(--gold-deep);
  color: #7a5a12;
  padding: 0.05rem 0.4rem;
  border-radius: 5px;
  font-size: 0.9em;
}

/* Footer */
.site-footer {
  background: var(--blue-900);
  color: #aeb8cf;
  padding: 3rem 0 2rem;
  font-size: 0.92rem;
}
.foot-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(233, 185, 73, 0.15);
}
.foot-grid a {
  color: #cfd7e8;
  text-decoration: none;
  display: block;
  margin-bottom: 0.4rem;
}
.foot-grid a:hover {
  color: var(--gold);
}
.foot-grid h4 {
  color: var(--gold);
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin: 0 0 0.9rem;
}
.foot-bottom {
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
  color: #7f8aa3;
  font-size: 0.85rem;
}
.foot-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--cream);
  font-family: var(--serif);
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
}
.foot-brand img {
  width: 34px;
  height: 34px;
  border-radius: 8px;
}

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
  border-radius: 4px;
}

.lead {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: var(--measure);
}
.center {
  text-align: center;
}
.center p {
  margin-inline: auto;
}