/*
Theme Name: HütteNet Premium
Theme URI: https://wp.huette-net.de
Author: Perplexity
Description: Modernes WordPress-Starter-Theme für HütteNet IT mit Premium-/Apple-inspirierter Startseite.
Version: 1.1.0
Text Domain: huettenet-premium
*/

:root {
  --bg: #f5f5f7;
  --surface: rgba(255,255,255,0.72);
  --surface-solid: #ffffff;
  --text: #111111;
  --muted: #6e6e73;
  --line: rgba(17,17,17,0.08);
  --accent: #0a84ff;
  --accent-2: #5ac8fa;
  --success: #34c759;
  --shadow: 0 20px 60px rgba(0,0,0,0.08);
  --radius: 28px;
  --radius-sm: 18px;
  --container: 1200px;
}

html[data-theme="dark"] {
  --bg: #05070b;
  --surface: rgba(18,20,28,0.72);
  --surface-solid: #10131a;
  --text: #f5f7fb;
  --muted: #a1a8b8;
  --line: rgba(255,255,255,0.09);
  --accent: #4da3ff;
  --accent-2: #7dd3fc;
  --shadow: 0 20px 70px rgba(0,0,0,0.45);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  background: linear-gradient(180deg, var(--bg) 0%, color-mix(in srgb, var(--bg) 88%, #dfe6f3 12%) 100%);
  color: var(--text);
  transition: background .25s ease, color .25s ease;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: color-mix(in srgb, var(--surface-solid) 72%, transparent);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-weight: 700;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.brand-logo img,
.custom-logo {
  max-height: 44px;
  width: auto;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, #0a84ff, #5ac8fa);
  box-shadow: 0 10px 25px rgba(10,132,255,.28);
  position: relative;
}

.brand-mark:before,
.brand-mark:after {
  content: "";
  position: absolute;
  background: #fff;
  border-radius: 999px;
}

.brand-mark:before { width: 18px; height: 3px; left: 10px; top: 12px; }
.brand-mark:after { width: 12px; height: 3px; left: 10px; top: 21px; }

.main-nav {
  display: flex;
  gap: 16px;
  align-items: center;
  color: var(--muted);
  font-size: 14px;
  margin-left: auto;
}

.nav-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 20px;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid transparent;
}

.nav-cta,
.btn-primary {
  background: var(--text);
  color: var(--bg);
}

.btn-secondary,
.theme-toggle {
  background: color-mix(in srgb, var(--surface-solid) 78%, transparent);
  border: 1px solid var(--line);
  color: var(--text);
}

.theme-toggle {
  width: 46px;
  height: 46px;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.theme-toggle-sun,
.theme-toggle-moon {
  position: absolute;
  transition: opacity .2s ease, transform .2s ease;
}

html[data-theme="light"] .theme-toggle-moon { opacity: 1; transform: scale(1); }
html[data-theme="light"] .theme-toggle-sun { opacity: 0; transform: scale(.8); }
html[data-theme="dark"] .theme-toggle-moon { opacity: 0; transform: scale(.8); }
html[data-theme="dark"] .theme-toggle-sun { opacity: 1; transform: scale(1); }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.hero {
  padding: 72px 0 40px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 32px;
  align-items: center;
}

.eyebrow {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: var(--accent);
  font-weight: 700;
}

.hero-logo-wrap {
  margin: 18px 0 6px;
}

.hero-logo-wrap img,
.hero-logo-wrap .custom-logo {
  max-height: 120px;
  width: auto;
  filter: drop-shadow(0 10px 30px rgba(0,0,0,.18));
}

html[data-theme="dark"] .hero-logo-wrap img,
html[data-theme="dark"] .hero-logo-wrap .custom-logo {
  filter: drop-shadow(0 12px 32px rgba(77,163,255,.16));
}

.hero h1 {
  font-size: clamp(42px, 8vw, 84px);
  line-height: .95;
  letter-spacing: -.05em;
  margin: 14px 0 18px;
}

.hero p {
  font-size: 20px;
  line-height: 1.55;
  color: var(--muted);
  max-width: 700px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.hero-card,
.kpi,
.service-card,
.story-card,
.contact-card {
  background: var(--surface);
  backdrop-filter: blur(18px);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-card {
  border-radius: 36px;
  padding: 28px;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 20px;
}

.kpi,
.service-card,
.story-card,
.contact-card {
  border-radius: var(--radius);
}

.kpi { padding: 22px; }
.kpi strong {
  display: block;
  font-size: 34px;
  letter-spacing: -.05em;
}
.kpi span {
  color: var(--muted);
  font-size: 14px;
}

.section { padding: 42px 0; }

.section-head {
  max-width: 760px;
  margin-bottom: 28px;
}

.section-head h2 {
  font-size: clamp(30px, 5vw, 56px);
  line-height: 1;
  letter-spacing: -.04em;
  margin: 0 0 12px;
}

.section-head p {
  font-size: 18px;
  color: var(--muted);
  line-height: 1.6;
}

.service-grid,
.story-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card,
.story-card {
  padding: 28px;
}

.service-card h3 {
  font-size: 24px;
  letter-spacing: -.03em;
  margin: 12px 0;
}

.service-card p,
.service-card li,
.story-card p {
  color: var(--muted);
  line-height: 1.6;
}

.service-card ul {
  padding-left: 18px;
  margin: 14px 0 0;
}

.icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(10,132,255,.12), rgba(90,200,250,.18));
  display: grid;
  place-items: center;
  font-size: 22px;
}

.story-step {
  font-size: 13px;
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .16em;
}

.contact-wrap {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 22px;
}

.contact-card { padding: 30px; }

.contact-list {
  display: grid;
  gap: 14px;
  margin-top: 18px;
  color: var(--muted);
}

.footer {
  padding: 28px 0 40px;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 980px) {
  .hero-grid,
  .contact-wrap,
  .service-grid,
  .story-grid {
    grid-template-columns: 1fr;
  }

  .main-nav {
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .hero {
    padding-top: 44px;
  }

  .hero-logo-wrap img,
  .hero-logo-wrap .custom-logo {
    max-height: 88px;
  }
}

@media (max-width: 760px) {
  .main-nav a:not(.nav-cta),
  .theme-toggle {
    display: none;
  }

  .hero h1 {
    font-size: clamp(38px, 12vw, 62px);
  }

  .hero p {
    font-size: 18px;
  }
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.footer-meta {
  margin: 0;
  opacity: 0.7;
}

.footer-impressum {
  font-size: 12px;
  color: var(--muted);
  opacity: 0.58;
  transition: opacity .2s ease;
}

.footer-impressum:hover,
.footer-impressum[open] {
  opacity: 0.92;
}

.footer-impressum summary {
  list-style: none;
  cursor: pointer;
  user-select: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
}

.footer-impressum summary::marker,
.footer-impressum summary::-webkit-details-marker {
  display: none;
}

.footer-impressum summary::before {
  content: "+";
  display: inline-block;
  font-size: 12px;
  line-height: 1;
  opacity: 0.7;
  transform: translateY(-1px);
}

.footer-impressum[open] summary::before {
  content: "−";
}

.footer-impressum-content {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  max-width: 420px;
}

.footer-impressum-content p {
  margin: 0 0 10px;
  font-size: 12px;
  line-height: 1.55;
  color: var(--muted);
}

.footer-impressum-content a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}