/* =====================================================================
   Hypnotika TranceDeck — website design system
   Mirrors the in-app palette (tailwind config) so users feel the same
   brand on both sides. All self-hosted, zero external requests.
   ===================================================================== */

:root {
  --bg:          #0B0F14;
  --bg-soft:     #11161D;
  --surface:     #151B24;
  --surface-low: #1A212C;
  --surface-xlo: #0F141B;
  --ink:         #E8ECF3;
  --ink-muted:   #A8B0BF;
  --ink-dim:     #6B7280;
  --indigo:      #9AB3FF;
  --indigo-str:  #7C9CFF;
  --ok:          #5DD4A4;
  --warn:        #F5B350;
  --danger:      #E87C7C;
  --outline:     rgba(255,255,255,0.08);
  --outline-sft: rgba(255,255,255,0.05);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-pill: 9999px;

  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, "Cascadia Mono", "Fira Code", Menlo, Consolas, monospace;

  --shadow-card: 0 1px 0 0 rgba(255,255,255,0.04) inset, 0 8px 24px -12px rgba(0,0,0,0.45);
  --shadow-glow: 0 0 32px rgba(124,156,255,0.22);

  --width-content: 1120px;
  --width-prose:   740px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  color-scheme: dark;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 900px 500px at 15% -5%, rgba(124,156,255,0.10), transparent 60%),
    radial-gradient(ellipse 700px 400px at 85% 5%, rgba(124,156,255,0.05), transparent 60%);
  background-attachment: fixed;
  min-height: 100vh;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

::selection { background: rgba(124,156,255,0.35); color: var(--ink); }

/* --- Typography ----------------------------------------------------- */
h1, h2, h3, h4 { font-weight: 500; line-height: 1.2; letter-spacing: -0.01em; color: var(--ink); }
h1 { font-size: clamp(2rem, 4vw + 1rem, 3.5rem); font-weight: 400; }
h2 { font-size: clamp(1.6rem, 2vw + 1rem, 2.25rem); margin-bottom: 1rem; }
h3 { font-size: 1.25rem; margin-bottom: 0.6rem; }
h4 { font-size: 1rem; margin-bottom: 0.4rem; }

p { color: var(--ink-muted); margin-bottom: 1rem; }
p.lead { font-size: 1.125rem; color: var(--ink); }
p + p, ul + p, ol + p { margin-top: 0; }

a { color: var(--indigo); text-decoration: none; transition: color .15s ease; }
a:hover { color: var(--indigo-str); text-decoration: underline; text-underline-offset: 3px; }

strong, b { color: var(--ink); font-weight: 600; }
em, i { font-style: italic; }

code { font-family: var(--font-mono); font-size: 0.875em; background: var(--surface-xlo); padding: 0.15em 0.4em; border-radius: 4px; color: var(--indigo); border: 1px solid var(--outline-sft); }
pre  { font-family: var(--font-mono); background: var(--surface-xlo); padding: 1rem 1.25rem; border-radius: var(--radius-md); overflow-x: auto; border: 1px solid var(--outline-sft); margin: 1rem 0; font-size: 0.85rem; line-height: 1.5; }
pre code { background: none; padding: 0; border: none; color: var(--ink); }

ul, ol { color: var(--ink-muted); padding-left: 1.3rem; margin-bottom: 1rem; }
ul li, ol li { margin-bottom: 0.5rem; }
ul li::marker { color: var(--indigo-str); }

hr { border: 0; border-top: 1px solid var(--outline); margin: 2.5rem 0; }

blockquote {
  border-left: 3px solid var(--indigo-str);
  padding: 0.5rem 0 0.5rem 1.25rem;
  margin: 1.5rem 0;
  color: var(--ink);
  font-style: italic;
}

dl.meta dt { color: var(--ink-dim); font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; margin-bottom: 0.3rem; }
dl.meta dd { color: var(--ink); margin-bottom: 1rem; }

/* --- Layout primitives ---------------------------------------------- */
.container { max-width: var(--width-content); margin: 0 auto; padding: 0 1.5rem; }
.prose     { max-width: var(--width-prose);   margin: 0 auto; padding: 0 1.5rem; }

.section { padding: 5rem 0; }
.section-sm { padding: 3rem 0; }

.kicker {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

/* --- Header & nav --------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11,15,20,0.82);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--outline);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  max-width: var(--width-content);
  margin: 0 auto;
  padding: 1rem 1.5rem;
}
.nav-brand {
  display: flex; align-items: baseline; gap: 0.6rem;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
}
.nav-brand .product { font-size: 1.15rem; letter-spacing: -0.01em; }
.nav-brand .suffix  { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.22em; color: var(--indigo-str); text-transform: uppercase; }
.nav-brand:hover { text-decoration: none; }

.nav-main { display: flex; align-items: center; gap: 1.75rem; }
.nav-main a {
  color: var(--ink-muted);
  font-size: 0.9rem;
}
.nav-main a:hover, .nav-main a.active { color: var(--ink); text-decoration: none; }
.nav-tools { display: flex; align-items: center; gap: 0.5rem; }

.lang-switch {
  display: inline-flex; gap: 2px;
  background: var(--surface-xlo);
  border-radius: var(--radius-pill);
  padding: 3px;
  border: 1px solid var(--outline-sft);
}
.lang-switch a {
  padding: 0.3rem 0.65rem;
  font-family: var(--font-mono); font-size: 0.68rem;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--ink-dim); border-radius: var(--radius-pill);
}
.lang-switch a:hover { color: var(--ink); text-decoration: none; }
.lang-switch a.active { background: rgba(124,156,255,0.18); color: var(--indigo); }

.mobile-toggle { display: none; background: none; border: none; color: var(--ink-muted); cursor: pointer; padding: 0.5rem; }

@media (max-width: 760px) {
  .nav-main { display: none; position: absolute; top: 100%; left: 0; right: 0;
              background: var(--surface); border-bottom: 1px solid var(--outline);
              flex-direction: column; gap: 0; padding: 1rem 1.5rem; }
  .nav-main.open { display: flex; }
  .nav-main a { padding: 0.65rem 0; width: 100%; border-bottom: 1px solid var(--outline-sft); }
  .mobile-toggle { display: block; }
}

/* --- Buttons -------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.55rem;
  padding: 0.7rem 1.2rem;
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all .18s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--indigo-str);
  color: var(--bg);
}
.btn-primary:hover {
  box-shadow: var(--shadow-glow);
  text-decoration: none;
  color: var(--bg);
}
.btn-ghost {
  background: transparent;
  border-color: var(--outline);
  color: var(--ink);
}
.btn-ghost:hover { background: var(--surface-low); text-decoration: none; border-color: rgba(124,156,255,0.35); }
.btn-sm { padding: 0.45rem 0.9rem; font-size: 0.82rem; }

.btn .material-icon { font-size: 1.1em; }

/* --- Hero ----------------------------------------------------------- */
.hero {
  padding: 6rem 0 4rem;
  text-align: center;
}
.hero .kicker { margin-bottom: 1.25rem; }
.hero h1 { max-width: 18ch; margin: 0 auto 1.5rem; }
.hero .lead { max-width: 60ch; margin: 0 auto 2.5rem; color: var(--ink-muted); }
.hero-ctas { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; }

.hero-screenshot {
  margin-top: 4rem;
  max-width: 1080px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 1.5rem;
}
.hero-screenshot .frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--outline);
  box-shadow: 0 40px 80px -40px rgba(0,0,0,0.7), 0 0 60px -30px rgba(124,156,255,0.4);
  background: var(--surface-low);
}
.hero-screenshot .placeholder {
  aspect-ratio: 16 / 10;
  display: flex; align-items: center; justify-content: center;
  color: var(--ink-dim);
  font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.2em;
  background:
    linear-gradient(135deg, rgba(124,156,255,0.08), transparent 60%),
    var(--surface-low);
}

/* --- Cards + grids -------------------------------------------------- */
.grid { display: grid; gap: 1.25rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

.card {
  background: var(--surface-low);
  border: 1px solid var(--outline);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-card);
}
.card h3 { color: var(--ink); margin-bottom: 0.5rem; }
.card .icon-dot {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  border-radius: 12px;
  background: rgba(124,156,255,0.12);
  color: var(--indigo);
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.card-link {
  display: block;
  background: var(--surface-low);
  border: 1px solid var(--outline);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: all .18s ease;
  color: inherit;
}
.card-link:hover { border-color: rgba(124,156,255,0.35); background: var(--surface); text-decoration: none; transform: translateY(-2px); }
.card-link h3 { color: var(--ink); }
.card-link p { color: var(--ink-muted); margin: 0; }
.card-link .arrow { color: var(--indigo); font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.15em; text-transform: uppercase; margin-top: 0.8rem; display: inline-block; }

/* --- Tables --------------------------------------------------------- */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.92rem;
}
thead th {
  text-align: left;
  padding: 0.75rem 1rem;
  color: var(--ink-dim);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--outline);
}
tbody td {
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--outline-sft);
  color: var(--ink-muted);
  vertical-align: top;
}
tbody tr:hover td { background: rgba(124,156,255,0.03); }
tbody td strong { color: var(--ink); }

/* --- Sections ------------------------------------------------------- */
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem; }
.feature { padding: 1.5rem; }
.feature .icon-dot { margin-bottom: 1rem; }
.feature h3 { font-size: 1.05rem; margin-bottom: 0.3rem; }
.feature p  { font-size: 0.92rem; }

.bullet-list { list-style: none; padding: 0; }
.bullet-list li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--ink-muted);
  margin-bottom: 0.8rem;
}
.bullet-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.5em;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--indigo-str);
}

/* --- FAQ ------------------------------------------------------------ */
details.faq {
  border-top: 1px solid var(--outline-sft);
  padding: 1.25rem 0;
}
details.faq:last-of-type { border-bottom: 1px solid var(--outline-sft); }
details.faq summary {
  cursor: pointer;
  color: var(--ink);
  font-weight: 500;
  list-style: none;
  display: flex; justify-content: space-between; align-items: center;
  gap: 1rem;
}
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--indigo);
  font-size: 1.3rem;
  transition: transform .2s ease;
}
details.faq[open] summary::after { transform: rotate(45deg); }
details.faq p { margin-top: 1rem; color: var(--ink-muted); }

/* --- Footer --------------------------------------------------------- */
.site-footer {
  margin-top: 6rem;
  border-top: 1px solid var(--outline);
  padding: 3rem 0 2rem;
  background: var(--surface-xlo);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 2.5rem;
}
.footer-grid h4 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-dim);
  font-weight: 400;
  margin-bottom: 1rem;
}
.footer-grid ul { list-style: none; padding: 0; }
.footer-grid ul li { margin-bottom: 0.5rem; }
.footer-grid ul li a { color: var(--ink-muted); font-size: 0.9rem; }
.footer-grid ul li a:hover { color: var(--ink); text-decoration: none; }
.footer-brand p { font-size: 0.9rem; }
.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--outline-sft);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
  font-size: 0.8rem; color: var(--ink-dim);
}
.footer-bottom .credit {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}
@media (max-width: 720px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* --- Cookie consent banner (Accept / Reject, DSGVO-compliant) ------- */
.info-banner {
  position: fixed; left: 1rem; right: 1rem; bottom: 1rem;
  max-width: 600px; margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--outline);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex; flex-direction: column; gap: 0.9rem;
  box-shadow: 0 20px 50px -20px rgba(0,0,0,0.6);
  z-index: 100;
  font-size: 0.88rem;
}
.info-banner.hidden { display: none; }
.info-banner p { color: var(--ink-muted); margin: 0; flex: 1; line-height: 1.5; }
.info-banner p strong { display: block; color: var(--ink); margin-bottom: 0.25rem; font-size: 0.92rem; }

.info-banner-actions {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.info-banner .ib-btn {
  padding: 0.5rem 1rem;
  border-radius: var(--radius-pill);
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  border: 1px solid transparent;
}
.info-banner .ib-btn-accept {
  background: var(--indigo-str);
  color: var(--bg);
  border-color: var(--indigo-str);
}
.info-banner .ib-btn-accept:hover {
  box-shadow: 0 0 20px rgba(124,156,255,0.35);
}
.info-banner .ib-btn-reject {
  background: transparent;
  color: var(--ink-muted);
  border-color: var(--outline);
}
.info-banner .ib-btn-reject:hover {
  background: var(--surface-low);
  color: var(--ink);
}

/* --- Utility -------------------------------------------------------- */
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 2.5rem; }
.mt-6 { margin-top: 3rem; }
.mb-4 { margin-bottom: 2rem; }

.badge {
  display: inline-flex; align-items: center;
  padding: 0.2rem 0.65rem;
  background: rgba(124,156,255,0.15);
  color: var(--indigo);
  border: 1px solid rgba(124,156,255,0.3);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.badge-warn { background: rgba(245,179,80,0.12); color: var(--warn); border-color: rgba(245,179,80,0.3); }
.badge-ok   { background: rgba(93,212,164,0.1);  color: var(--ok);   border-color: rgba(93,212,164,0.3); }

.callout {
  background: rgba(124,156,255,0.06);
  border: 1px solid rgba(124,156,255,0.2);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
}
.callout.warn {
  background: rgba(245,179,80,0.07);
  border-color: rgba(245,179,80,0.3);
}
.callout h4 { color: var(--ink); margin-bottom: 0.5rem; }
.callout p:last-child { margin-bottom: 0; }

/* ── Feature-Request-Form ──────────────────────────────────────────── */
.feature-form {
  background: var(--surface);
  border: 1px solid var(--outline);
  border-radius: 12px;
  padding: 2rem;
  margin: 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}
.feature-form .form-row { display: flex; flex-direction: column; gap: 0.4rem; }
.feature-form label {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink);
}
.feature-form .req { color: var(--indigo); margin-left: 0.2rem; }
.feature-form .opt { color: var(--ink-dim); font-weight: 400; font-size: 0.85rem; margin-left: 0.2rem; }
.feature-form .hint {
  font-size: 0.82rem;
  color: var(--ink-dim);
  margin: 0;
}
.feature-form input[type=text],
.feature-form input[type=email],
.feature-form textarea {
  background: var(--surface-low, #1d2230);
  color: var(--ink);
  border: 1px solid var(--outline);
  border-radius: 8px;
  padding: 0.75rem 0.95rem;
  font-family: inherit;
  font-size: 0.95rem;
  line-height: 1.5;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.feature-form input[type=text]:focus,
.feature-form input[type=email]:focus,
.feature-form textarea:focus {
  outline: none;
  border-color: var(--indigo);
  box-shadow: 0 0 0 3px rgba(124,156,255,0.15);
}
.feature-form textarea { resize: vertical; min-height: 80px; }
.feature-form fieldset {
  border: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.feature-form fieldset legend {
  padding: 0;
  margin-bottom: 0.5rem;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink);
}
.feature-form .radio-row {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.7rem 0.9rem;
  background: var(--surface-low, #1d2230);
  border: 1px solid var(--outline);
  border-radius: 8px;
  cursor: pointer;
  font-weight: 400;
  transition: border-color 0.15s, background 0.15s;
}
.feature-form .radio-row:hover { border-color: rgba(124,156,255,0.3); }
.feature-form .radio-row input[type=radio] {
  margin-top: 0.2rem;
  accent-color: var(--indigo);
}
.feature-form .radio-row input[type=radio]:checked + span {
  color: var(--ink);
}
.feature-form .checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  cursor: pointer;
  font-weight: 400;
  font-size: 0.9rem;
  line-height: 1.55;
}
.feature-form .checkbox-row input[type=checkbox] {
  margin-top: 0.25rem;
  accent-color: var(--indigo);
  flex-shrink: 0;
}
.feature-form .consent-text { color: var(--ink-muted); }
.feature-form .consent-text strong { color: var(--ink); }
.feature-form .consent-text a { color: var(--indigo); }
.feature-form .form-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.feature-form .form-status {
  margin: 0;
  font-size: 0.88rem;
  color: var(--ink-muted);
}
.feature-form .form-status.error { color: #f08a8a; }
.feature-form .form-status.ok    { color: #71d99e; }

.form-success {
  background: rgba(113,217,158,0.08);
  border: 1px solid rgba(113,217,158,0.3);
  border-radius: 12px;
  padding: 2rem;
  margin: 2rem 0;
  text-align: center;
}
.form-success h2 { margin: 0 0 0.5rem 0; }

/* Step-by-step illustration blocks for setup guides */
figure.step {
  margin: 1.75rem 0;
  padding: 0;
  border: 1px solid var(--outline);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--surface-xlo);
}
figure.step .canvas {
  background: #EDEFF3;
  padding: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  color: #333;
}
figure.step .canvas svg { max-width: 100%; height: auto; }
figure.step figcaption {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--ink-dim);
  padding: 0.7rem 1.25rem;
  border-top: 1px solid var(--outline-sft);
  background: var(--surface-xlo);
  text-transform: uppercase;
}

.step-list {
  counter-reset: step;
  list-style: none;
  padding: 0;
}
.step-list > li {
  counter-increment: step;
  position: relative;
  padding-left: 3rem;
  margin-bottom: 2.25rem;
  color: var(--ink-muted);
}
.step-list > li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: -2px;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: rgba(124,156,255,0.12);
  color: var(--indigo);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  border: 1px solid rgba(124,156,255,0.25);
}
.step-list > li h3 {
  color: var(--ink);
  margin-top: 0.2rem;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.breadcrumbs {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--ink-dim);
  margin-bottom: 1.5rem;
}
.breadcrumbs a { color: var(--ink-dim); }
.breadcrumbs a:hover { color: var(--ink); text-decoration: none; }
.breadcrumbs .sep { margin: 0 0.5em; opacity: 0.5; }

.skip-link {
  position: absolute; left: -9999px; top: auto;
  background: var(--indigo-str); color: var(--bg);
  padding: 0.5rem 1rem; z-index: 100;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* Print — keep it clean */
@media print {
  body { background: white; color: black; }
  .site-header, .site-footer, .info-banner, .lang-switch, .nav-tools { display: none !important; }
  a { color: black; text-decoration: underline; }
}