/* ============================================================
   Klickwerk — Stylesheet
   Hell + warmer Akzent, mit optionalem Dark-Mode.
   Systemschriften (DSGVO-konform, kein externer Font-CDN).
   Theme wird über  [data-theme="light|dark"]  am <html> gesteuert.
   ============================================================ */

:root, [data-theme="light"] {
  --bg:            #FDFBF7;
  --bg-alt:        #F5EFE6;
  --surface:       #FFFFFF;
  --ink:           #221E1A;
  --ink-soft:      #5C544B;
  --line:          #E7DECF;
  --accent:        #D2603A;
  --accent-dark:   #B24E2C;
  --accent-soft:   #F6E2D6;
  --amber:         #E8A33D;
  --header-bg:     rgba(253, 251, 247, 0.85);
  --footer-bg:     #221E1A;
  --footer-ink:    #D9D1C7;
  --footer-soft:   #A89E92;
  --footer-line:   #3A332C;
  --shadow:        0 10px 30px rgba(60, 40, 20, 0.08);
  --shadow-soft:   0 4px 14px rgba(60, 40, 20, 0.06);
}

[data-theme="dark"] {
  --bg:            #181513;
  --bg-alt:        #211C18;
  --surface:       #262019;
  --ink:           #F3ECE2;
  --ink-soft:      #B7AC9E;
  --line:          #3A322A;
  --accent:        #E5784C;
  --accent-dark:   #F08D63;
  --accent-soft:   rgba(229, 120, 76, 0.16);
  --amber:         #ECB35C;
  --header-bg:     rgba(24, 21, 19, 0.85);
  --footer-bg:     #110F0D;
  --footer-ink:    #C9C0B5;
  --footer-soft:   #8A8175;
  --footer-line:   #2A2520;
  --shadow:        0 10px 30px rgba(0, 0, 0, 0.45);
  --shadow-soft:   0 4px 14px rgba(0, 0, 0, 0.35);
}

:root {
  --radius:    14px;
  --radius-lg: 22px;
  --maxw:      1120px;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans:  -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0; font-family: var(--sans); color: var(--ink); background: var(--bg);
  line-height: 1.65; font-size: 17px; -webkit-font-smoothing: antialiased;
  transition: background .3s ease, color .3s ease;
}

h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.15; color: var(--ink); }
h1 { font-size: clamp(2.3rem, 5vw, 3.6rem); letter-spacing: -0.5px; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); letter-spacing: -0.3px; margin: 0 0 .6em; }
h3 { font-size: 1.25rem; }
p  { color: var(--ink-soft); }
a  { color: var(--accent-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 88px 0; }
.section--alt { background: var(--bg-alt); }
.eyebrow {
  display: inline-block; font-family: var(--sans); font-size: .8rem; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase; color: var(--accent); margin-bottom: 14px;
}
.lead { font-size: 1.15rem; max-width: 60ch; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px; font-family: var(--sans);
  font-weight: 600; font-size: 1rem; padding: 13px 26px; border-radius: 999px;
  cursor: pointer; border: 2px solid transparent; transition: all .18s ease; text-decoration: none;
}
.btn--primary { background: var(--accent); color: #fff; }
.btn--primary:hover { background: var(--accent-dark); text-decoration: none; transform: translateY(-1px); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--accent); color: var(--accent-dark); text-decoration: none; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50; background: var(--header-bg);
  backdrop-filter: blur(10px); border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 14px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--serif); font-size: 1.35rem; font-weight: 600; color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand .mark {
  width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center;
  background: var(--accent); color: #fff; font-family: var(--sans); font-weight: 800; font-size: 1rem; transform: rotate(-6deg);
}
.brand b { color: var(--accent-dark); font-weight: 600; }
.nav-right { display: flex; align-items: center; gap: 12px; }
.nav-links { display: flex; gap: 20px; list-style: none; margin: 0; padding: 0; align-items: center; }
.nav-links a { color: var(--ink); font-weight: 500; font-size: .98rem; }
.nav-links a:hover { color: var(--accent-dark); text-decoration: none; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px 0; transition: .2s; }

/* ---------- Dropdown (Leistungen) ---------- */
.has-dropdown { position: relative; }
.has-dropdown > a .caret { font-size: .7em; opacity: .7; }
.dropdown {
  position: absolute; top: 100%; left: 0; min-width: 230px; margin: 0; padding: 8px;
  list-style: none; background: var(--surface); border: 1px solid var(--line);
  border-radius: 12px; box-shadow: var(--shadow); z-index: 60;
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity .15s ease, transform .15s ease, visibility .15s ease;
}
.has-dropdown:hover > .dropdown,
.has-dropdown:focus-within > .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown li { width: 100%; }
.dropdown a { display: block; padding: 9px 12px; border-radius: 8px; font-size: .95rem; color: var(--ink); }
.dropdown a:hover { background: var(--accent-soft); color: var(--accent-dark); text-decoration: none; }

/* ---------- Theme-Toggle ---------- */
.theme-toggle {
  display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--line); background: var(--surface); color: var(--ink);
  cursor: pointer; transition: border-color .15s, color .15s; flex: none;
}
.theme-toggle:hover { border-color: var(--accent); color: var(--accent-dark); }
.theme-toggle svg { width: 19px; height: 19px; }
.theme-toggle .icon-sun  { display: none; }
.theme-toggle .icon-moon { display: block; }
[data-theme="dark"] .theme-toggle .icon-sun  { display: block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

/* ---------- Hero ---------- */
.hero { padding: 76px 0 64px; position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.hero p.lead { margin: 22px 0 30px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-art {
  aspect-ratio: 1 / 1; border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 30% 30%, var(--amber) 0%, transparent 45%),
    radial-gradient(circle at 75% 70%, var(--accent) 0%, transparent 50%),
    var(--accent-soft);
  position: relative; box-shadow: var(--shadow); display: grid; place-items: center;
}
.hero-art .glyph { font-family: var(--serif); font-size: clamp(3rem,9vw,6rem); color: #fff; opacity: .92; }
.hero-badges { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 26px; }
.badge { font-size: .82rem; font-weight: 600; color: var(--accent-dark); background: var(--accent-soft); padding: 6px 13px; border-radius: 999px; }

/* ---------- Services ---------- */
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 40px; }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 28px; box-shadow: var(--shadow-soft); transition: transform .18s ease, box-shadow .18s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.card--featured {
  grid-column: 1 / -1; border-color: var(--accent);
  background:
    linear-gradient(0deg, var(--surface), var(--surface)) padding-box,
    var(--accent-soft);
  display: grid; grid-template-columns: 1.3fr 1fr; gap: 30px; align-items: center;
}
.card--featured .feat-list { margin: 0; }
.card .icon { width: 50px; height: 50px; border-radius: 12px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-dark); margin-bottom: 18px; }
.card .icon svg { width: 26px; height: 26px; }
.card h3 { margin: 0 0 8px; }
.card .tag { display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; }
.card p { margin: 0 0 14px; font-size: .97rem; }
.card ul { margin: 0; padding-left: 18px; color: var(--ink-soft); font-size: .92rem; }
.card ul li { margin-bottom: 5px; }
.card .price { margin-top: 16px; font-weight: 700; color: var(--ink); font-size: .95rem; }
.card .price span { color: var(--ink-soft); font-weight: 400; font-size: .85rem; }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.about-points { list-style: none; padding: 0; margin: 24px 0 0; }
.about-points li { padding-left: 32px; position: relative; margin-bottom: 14px; color: var(--ink-soft); }
.about-points li::before {
  content: "✓"; position: absolute; left: 0; top: 0; color: var(--accent); font-weight: 800;
  background: var(--accent-soft); width: 22px; height: 22px; border-radius: 50%;
  display: grid; place-items: center; font-size: .8rem;
}
.stat-row { display: flex; gap: 36px; margin-top: 30px; flex-wrap: wrap; }
.stat b { display: block; font-family: var(--serif); font-size: 2rem; color: var(--accent-dark); }
.stat span { font-size: .88rem; color: var(--ink-soft); }

/* ---------- Partner / conet ---------- */
.partner-band {
  background: var(--surface); border: 1px solid var(--line); border-left: 5px solid var(--accent);
  border-radius: var(--radius); padding: 38px 40px; box-shadow: var(--shadow-soft);
  display: grid; grid-template-columns: 1.5fr 1fr; gap: 36px; align-items: center; margin-top: 12px;
}
.partner-band h2 { margin-bottom: .4em; }
.partner-tag { display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
.partner-scale { list-style: none; padding: 0; margin: 0; }
.partner-scale li { padding: 10px 0; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; gap: 16px; font-size: .95rem; color: var(--ink-soft); }
.partner-scale li:last-child { border-bottom: 0; }
.partner-scale b { color: var(--ink); }

/* ---------- Process ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-top: 40px; counter-reset: step; }
.step { position: relative; padding-top: 18px; }
.step::before {
  counter-increment: step; content: counter(step); font-family: var(--serif); font-size: 1.1rem;
  font-weight: 700; color: #fff; background: var(--accent); width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center; margin-bottom: 16px;
}
.step h3 { font-size: 1.05rem; margin: 0 0 6px; }
.step p { font-size: .92rem; margin: 0; }

/* ---------- Contact / Form ---------- */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 50px; align-items: start; }
.form { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow-soft); }
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 7px; }
.field input, .field textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px;
  font-family: var(--sans); font-size: 1rem; background: var(--bg); color: var(--ink); transition: border .15s;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.field textarea { resize: vertical; min-height: 130px; }
.field--hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: .88rem; color: var(--ink-soft); }
.consent input { margin-top: 4px; }
.form-note { font-size: .82rem; color: var(--ink-soft); margin-top: 14px; }
.alert { padding: 13px 16px; border-radius: 10px; margin-bottom: 18px; font-size: .95rem; display: none; }
.alert--ok  { background: rgba(31,110,58,.12); color: #2E8B57; border: 1px solid rgba(31,110,58,.3); }
.alert--err { background: rgba(154,52,22,.12); color: #C2502E; border: 1px solid rgba(154,52,22,.3); }
.contact-info p { margin: 0 0 6px; }
.contact-info .ci-item { margin-bottom: 20px; }
.contact-info .ci-item b { color: var(--ink); display: block; font-size: .9rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--footer-bg); color: var(--footer-ink); padding: 54px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; }
.site-footer h4 { color: #fff; font-family: var(--sans); font-size: .9rem; letter-spacing: 1px; text-transform: uppercase; margin: 0 0 16px; }
.site-footer a { color: var(--footer-ink); }
.site-footer a:hover { color: var(--amber); text-decoration: none; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 9px; }
.footer-brand .brand { color: #fff; margin-bottom: 14px; }
.footer-brand .brand b { color: var(--amber); }
.footer-brand p { color: var(--footer-soft); font-size: .92rem; max-width: 34ch; }
.footer-bottom { border-top: 1px solid var(--footer-line); margin-top: 40px; padding-top: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: .85rem; color: var(--footer-soft); }

/* ---------- Legal pages ---------- */
.legal { max-width: 760px; }
.legal h2 { margin-top: 40px; font-size: 1.5rem; }
.legal h3 { margin-top: 28px; }
.legal p, .legal li { color: var(--ink-soft); }
.legal .muted { background: var(--accent-soft); border-left: 3px solid var(--accent); padding: 12px 16px; border-radius: 8px; font-size: .9rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; background: var(--bg);
    border-bottom: 1px solid var(--line); padding: 18px 24px; gap: 4px; display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; padding: 10px 0; }
  .has-dropdown .dropdown {
    position: static; opacity: 1; visibility: visible; transform: none;
    box-shadow: none; border: 0; background: transparent; padding: 2px 0 6px 14px; min-width: 0;
  }
  .has-dropdown .dropdown a { padding: 8px 0; font-size: .92rem; }
  .hero-grid, .about-grid, .contact-grid, .footer-grid,
  .card--featured, .partner-band { grid-template-columns: 1fr; gap: 30px; }
  .hero-art { max-width: 320px; }
  .cards, .steps { grid-template-columns: 1fr; }
  .section { padding: 60px 0; }
}
@media (min-width: 1025px) and (max-width: 1140px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
}
