/* ============================================================
   Curioskar — styles.css
   Token-driven, light/dark aware, no external dependencies.
   ============================================================ */

:root {
  /* Ground + surfaces (warm, green-biased neutrals) */
  --bg: #FCFAF6;
  --bg-raised: #FFFFFF;
  --bg-tint: #F3EFE5;
  --ink: #25322D;
  --ink-soft: #55645D;
  --line: #E4DFD2;

  /* Accents: pine = trust, marigold = curiosity */
  --accent: #2E6E5E;
  --accent-strong: #245A4C;
  --on-accent: #FCFAF6;
  --spark: #E39A2E;

  /* Footer panel */
  --footer-bg: #1E2F29;
  --footer-ink: #E9E7DD;
  --footer-soft: #AABBB2;
  --footer-line: #34473F;

  /* Type */
  --font-display: ui-rounded, "SF Pro Rounded", Seravek, "Trebuchet MS", "Segoe UI", system-ui, sans-serif;
  --font-body: Seravek, "Segoe UI", system-ui, -apple-system, "Helvetica Neue", sans-serif;

  --radius: 12px;
  --container: 72rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141F1B;
    --bg-raised: #1B2A25;
    --bg-tint: #182521;
    --ink: #EAE8DF;
    --ink-soft: #A2B1A9;
    --line: #2B3C35;

    --accent: #7CC4AD;
    --accent-strong: #93D2BD;
    --on-accent: #10201B;
    --spark: #EDB35F;

    --footer-bg: #0F1815;
    --footer-ink: #E9E7DD;
    --footer-soft: #94A59C;
    --footer-line: #263630;
  }
}

/* ---------- Reset-ish ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 4.5rem; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; }
h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.15;
  text-wrap: balance;
  margin: 0 0 0.6em;
}
a { color: var(--accent); text-underline-offset: 0.15em; }
a:hover { color: var(--accent-strong); }

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.skip-link {
  position: absolute;
  left: 1rem; top: -3rem;
  background: var(--accent); color: var(--on-accent);
  padding: 0.5rem 1rem; border-radius: 0 0 8px 8px;
  z-index: 100;
  transition: top 120ms ease;
}
.skip-link:focus { top: 0; color: var(--on-accent); }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav {
  max-width: var(--container);
  margin-inline: auto;
  padding: 0.7rem clamp(1.25rem, 4vw, 2.5rem);
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap;
}
.wordmark {
  display: inline-flex; align-items: center; gap: 0.45rem;
  font-family: var(--font-display);
  font-size: 1.25rem; font-weight: 700; letter-spacing: 0.01em;
  color: var(--ink); text-decoration: none;
}
.wordmark:hover { color: var(--ink); }
.wordmark-spark { color: var(--accent); flex: none; }
.spark-dot { fill: var(--spark); }
.nav-links {
  display: flex; align-items: center; gap: clamp(0.75rem, 2.5vw, 1.75rem);
  list-style: none; margin: 0; padding: 0; flex-wrap: wrap;
}
.nav-links a {
  color: var(--ink-soft); text-decoration: none;
  font-size: 0.95rem; font-weight: 600;
}
.nav-links a:hover { color: var(--ink); }
.nav-cta {
  color: var(--accent) !important;
  border: 1.5px solid var(--accent);
  border-radius: 999px;
  padding: 0.3rem 0.95rem;
}
.nav-cta:hover { background: var(--accent); color: var(--on-accent) !important; }

/* ---------- Type helpers ---------- */
.eyebrow {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--spark);
  margin: 0 0 0.9rem;
}
.section h2 { font-size: clamp(1.6rem, 3.2vw, 2.2rem); max-width: 30ch; }

/* ---------- Hero ---------- */
.hero { padding-block: clamp(4rem, 10vw, 7.5rem) clamp(3rem, 8vw, 6rem); }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
}
.hero-copy { animation: rise 600ms ease-out both; }
@keyframes rise {
  from { opacity: 0; transform: translateY(0.8rem); }
  to   { opacity: 1; transform: none; }
}
.hero h1 {
  font-size: clamp(2.1rem, 5.2vw, 3.4rem);
  font-weight: 750;
  max-width: 18ch;
}
.lede {
  font-size: clamp(1.1rem, 1.8vw, 1.25rem);
  max-width: 56ch;
  color: var(--ink);
  margin: 0 0 1rem;
}
.lede-secondary {
  color: var(--ink-soft);
  max-width: 56ch;
  margin: 0 0 2rem;
}
.hero-figure { color: var(--accent); }
.hero-actions { display: flex; gap: 0.85rem; flex-wrap: wrap; }

@media (max-width: 46rem) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-figure { display: none; }
}

/* ---------- Buttons ---------- */
.button {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700; font-size: 1rem;
  background: var(--accent); color: var(--on-accent);
  border: 1.5px solid var(--accent);
  border-radius: 999px;
  padding: 0.65rem 1.5rem;
  text-decoration: none;
  cursor: pointer;
  transition: background 140ms ease, border-color 140ms ease;
}
.button:hover { background: var(--accent-strong); border-color: var(--accent-strong); color: var(--on-accent); }
.button:disabled { opacity: 0.6; cursor: default; }
.button-quiet {
  background: transparent; color: var(--accent);
}
.button-quiet:hover { background: var(--accent); color: var(--on-accent); }

/* ---------- Sections ---------- */
.section {
  padding-block: clamp(3.5rem, 8vw, 6rem);
  border-top: 1px solid var(--line);
}
.section-tinted { background: var(--bg-tint); }

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  gap: clamp(1.25rem, 3vw, 2.25rem);
  margin-top: 2.25rem;
}
.value h3 {
  font-size: 1.15rem;
  display: flex; align-items: baseline; gap: 0.55rem;
}
.value h3::before {
  content: "";
  flex: none;
  width: 0.55em; height: 0.55em;
  border-radius: 50%;
  background: var(--spark);
  transform: translateY(-0.05em);
}
.value p { color: var(--ink-soft); margin: 0; }

.prose { max-width: 65ch; }
.prose p { margin: 0 0 1.1rem; }
.prose-narrow { max-width: 46ch; color: var(--ink-soft); }
.note {
  border-left: 3px solid var(--spark);
  padding-left: 1rem;
  color: var(--ink-soft);
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
@media (max-width: 52rem) {
  .contact-grid { grid-template-columns: 1fr; }
}
.contact-alt { margin-top: 1.25rem; }

.contact-form {
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.25rem, 3vw, 2rem);
  display: flex; flex-direction: column; gap: 1.1rem;
}
.field { display: flex; flex-direction: column; gap: 0.35rem; }
.field label {
  font-family: var(--font-display);
  font-weight: 700; font-size: 0.92rem;
}
.field input,
.field textarea {
  font: inherit;
  color: var(--ink);
  background: var(--bg);
  border: 1.5px solid var(--line);
  border-radius: 8px;
  padding: 0.6rem 0.8rem;
}
.field input:focus-visible,
.field textarea:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}
.field textarea { resize: vertical; min-height: 8rem; }

/* Honeypot — visually removed, still in the DOM for bots */
.hp-field {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.form-privacy { font-size: 0.88rem; color: var(--ink-soft); margin: 0; }
.contact-form .button { align-self: flex-start; }

.form-status { font-size: 0.95rem; }
.form-status:empty { display: none; }
.form-status .status-ok {
  color: var(--accent-strong);
  font-weight: 600;
  margin: 0;
}
.form-status .status-fallback {
  border: 1.5px solid var(--spark);
  border-radius: 8px;
  padding: 0.85rem 1rem;
  margin: 0;
  color: var(--ink);
}
.form-status .status-fallback a { font-weight: 700; }
.form-status .status-error { color: #A2452E; font-weight: 600; margin: 0; }
@media (prefers-color-scheme: dark) {
  .form-status .status-error { color: #E8926F; }
}

/* ---------- Footer / Impressum ---------- */
.site-footer {
  background: var(--footer-bg);
  color: var(--footer-ink);
  padding-block: clamp(2.5rem, 6vw, 4rem);
  margin-top: 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
}
@media (max-width: 46rem) {
  .footer-grid { grid-template-columns: 1fr; }
}
.footer-wordmark { color: var(--footer-ink); margin: 0 0 0.5rem; }
.footer-wordmark .wordmark-spark { color: var(--footer-soft); }
.footer-tagline { color: var(--footer-soft); margin: 0 0 1.5rem; }
.footer-meta { color: var(--footer-soft); font-size: 0.9rem; margin: 0; }
.site-footer a { color: var(--footer-ink); }
.site-footer a:hover { color: #FFFFFF; }

.impressum h2 {
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  border-bottom: 1px solid var(--footer-line);
  padding-bottom: 0.6rem;
}
.impressum-note { color: var(--footer-soft); font-size: 0.88rem; margin: 0 0 1rem; }
.impressum address { font-style: normal; margin: 0 0 1rem; line-height: 1.7; }
.impressum p { margin: 0; line-height: 1.7; }

/* ---------- Privacy page ---------- */
.legal-page { padding-block: clamp(3rem, 7vw, 5rem); }
.legal-page .prose h2 { font-size: 1.3rem; margin-top: 2.2rem; }
.legal-page .prose h2:first-of-type { margin-top: 1.5rem; }
.back-link {
  display: inline-block;
  margin-bottom: 1.5rem;
  font-weight: 600;
  text-decoration: none;
}