:root {
  --bg: #05070c;
  --bg-alt: #0a0e18;
  --border: #1b2436;

  --text-100: #f6f8fc;
  --text-200: #d7deea;
  --text-300: #97a3bc;
  --text-400: #6b7893;

  --blue-1: #22e1ff;
  --blue-2: #3b82f6;
  --gradient: linear-gradient(135deg, var(--blue-1), var(--blue-2));

  --font: "Inter", system-ui, -apple-system, sans-serif;
  --radius: 14px;
  --wrap: 1040px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text-100);
  font-family: var(--font);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: var(--font);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 0.5em;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.1rem, 4.2vw, 3.4rem); }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.05rem); }
h3 { font-size: 1.1rem; font-weight: 600; }

p { margin: 0 0 1em; color: var(--text-200); }
strong { color: var(--text-100); font-weight: 600; }

a { color: var(--blue-1); text-decoration: none; }
a:hover { color: var(--text-100); }

a:focus-visible, button:focus-visible {
  outline: 2px solid var(--blue-1);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

/* ---------- Signature element: gradient text ---------- */
.grad-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Signature element: gradient divider ----------
   A single thin line used consistently between sections,
   replacing borders/boxes as the one recurring visual motif. */
.divider {
  height: 1px;
  border: none;
  margin: 0;
  background: linear-gradient(90deg, transparent, rgba(34,225,255,0.5), transparent);
}

.eyebrow {
  display: block;
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--blue-1);
  margin-bottom: 14px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(5, 7, 12, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand {
  display: inline-flex;
  align-items: center;
}
.brand__logo { height: 26px; width: auto; display: block; }
.site-footer__wordmark {
  display: block;
  font-family: "Plus Jakarta Sans", "Inter", system-ui, sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--text-100);
  margin-bottom: 12px;
}

.site-nav { display: flex; align-items: center; gap: 34px; }
.site-nav a { color: var(--text-300); font-size: 0.95rem; font-weight: 500; }
.site-nav a:hover { color: var(--text-100); }

.nav-toggle { display: none; }
.nav-burger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 6px; }
.nav-burger span { width: 22px; height: 2px; background: var(--text-100); display: block; }

@media (max-width: 760px) {
  .nav-burger { display: flex; }
  .site-nav {
    position: absolute;
    top: 76px; left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }
  .site-nav a { padding: 16px 24px; width: 100%; border-top: 1px solid var(--border); }
  .nav-toggle:checked ~ .site-nav { max-height: 240px; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
}
.btn--primary {
  background: var(--gradient);
  color: #04121a;
  transition: filter 0.2s ease, box-shadow 0.2s ease;
}
.btn--primary:hover {
  color: #04121a;
  filter: brightness(1.08);
  box-shadow: 0 0 32px rgba(34,225,255,0.35);
}
.btn--ghost { border-color: var(--border); color: var(--text-100); }
.btn--ghost:hover { border-color: var(--blue-1); color: var(--blue-1); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 130px 0 100px; text-align: center; overflow: hidden; }
.hero::before {
  content: "";
  position: absolute;
  top: -220px; left: 50%;
  transform: translateX(-50%);
  width: 900px; height: 560px;
  background: radial-gradient(closest-side, rgba(34,225,255,0.22), rgba(59,130,246,0.08), transparent 70%);
  filter: blur(10px);
  pointer-events: none;
}
.hero__inner { position: relative; max-width: 720px; margin: 0 auto; }
.hero h1 { margin: 0 auto 20px; }
.hero__lede { font-size: 1.12rem; max-width: 52ch; margin: 0 auto 34px; }
.hero__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- Intro ---------- */
.intro { padding: 20px 0 90px; }
.intro__inner { max-width: 680px; margin: 0 auto; text-align: center; }
.intro__inner p { font-size: 1.02rem; }

/* ---------- Services (4-column tile grid with icon) ---------- */
.services { padding: 90px 0; }
.section-head { max-width: 60ch; margin: 0 auto 50px; text-align: center; }

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.service-tile {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.service-tile:hover {
  border-color: var(--blue-1);
  transform: translateY(-3px);
}
.service-tile__icon {
  width: 100%;
  aspect-ratio: 480 / 220;
  border-radius: 10px;
  overflow: hidden;
  background: var(--bg);
  border: 1px solid var(--border);
}
.service-tile__icon img { width: 100%; height: 100%; display: block; object-fit: cover; }
.service-tile__name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-100);
  transition: color 0.15s ease;
}
.service-tile:hover .service-tile__name { color: var(--blue-1); }
.service-tile__desc { font-size: 0.88rem; color: var(--text-300); margin: 0; }

@media (max-width: 980px) {
  .service-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .service-grid { grid-template-columns: 1fr; }
}

/* ---------- Values ---------- */
.values { padding: 20px 0 100px; }
.value-list {
  max-width: 900px;
  margin: 40px auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  text-align: center;
}
.value-item h3 { color: var(--text-100); }
.value-item p { font-size: 0.94rem; }

@media (max-width: 760px) { .value-list { grid-template-columns: 1fr; gap: 32px; } }

/* ---------- Contact ---------- */
.contact { padding: 100px 0; text-align: center; }
.contact h2 { max-width: 34ch; margin: 0 auto 40px; }
.contact-links { display: flex; justify-content: center; gap: 48px; flex-wrap: wrap; }
.contact-link { text-align: left; }
.contact-link h3 { margin-bottom: 6px; font-size: 0.95rem; color: var(--text-300); font-weight: 500; }
.contact-link a { font-size: 1.15rem; font-weight: 700; color: var(--text-100); }
.contact-link a:hover { color: var(--blue-1); }
.contact-note { margin-top: 40px; font-size: 0.85rem; color: var(--text-400); }

/* ---------- Footer ---------- */
.site-footer { padding: 56px 0 0; }
.site-footer__inner { display: grid; grid-template-columns: 1.6fr 1fr; gap: 40px; padding: 48px 0; align-items: center; }
.site-footer__brand p { font-size: 0.9rem; max-width: 34ch; }
.site-footer h4 { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-400); margin-bottom: 14px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.site-footer__links { flex-direction: row; flex-wrap: wrap; gap: 10px 28px; }
.site-footer ul a { color: var(--text-300); font-size: 0.92rem; }
.site-footer ul a:hover { color: var(--blue-1); }
.site-footer__legal {
  display: flex;
  justify-content: center;
  padding: 24px 0;
  font-size: 0.82rem;
  color: var(--text-400);
}

@media (max-width: 720px) {
  .site-footer__inner { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .site-footer__legal { flex-direction: column; gap: 10px; align-items: center; text-align: center; }
  .feature-row__text { margin-left: 15px; }


  h4, h3 { margin-left: 5px; }
  p { margin-left: 5px; }
}

/* ---------- Service detail pages ---------- */
.service-hero { position: relative; padding: 110px 0 60px; text-align: center; overflow: hidden; }
.service-hero::before {
  content: "";
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 760px; height: 460px;
  background: radial-gradient(closest-side, rgba(34,225,255,0.2), rgba(59,130,246,0.06), transparent 70%);
  pointer-events: none;
}
.service-hero__inner { position: relative; max-width: 620px; margin: 0 auto; }
.service-hero__tagline { font-size: 1.08rem; max-width: 52ch; margin: 0 auto; }

.service-body { max-width: 720px; margin: 0 auto; padding: 20px 0 12px; }
.service-body h2 { margin-top: 2.2em; }
.service-body h3 { color: var(--blue-1); margin-top: 1.8em; }
.service-body img { max-width: 100%; border-radius: var(--radius); border: 1px solid var(--border); margin: 1.5em 0; }
.service-body ul { color: var(--text-200); padding-left: 1.2em; }
.service-body li { margin-bottom: 0.4em; }

/* Text + matching illustration, side by side, alternating direction */
.feature-row {
  display: flex;
  align-items: center;
  gap: 32px;
  margin: 2.6em 0;
}
.feature-row--reverse { flex-direction: row-reverse; }
.feature-row__text { flex: 1.15; min-width: 0; }
.feature-row__text h3 { margin-top: 0; }
.feature-row__text p:last-child { margin-bottom: 0; }
.feature-row__media { flex: 1; min-width: 0; }
.feature-row__media img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  margin: 0;
}

@media (max-width: 640px) {
  .feature-row, .feature-row--reverse { flex-direction: column; }
  .feature-row__media { width: 100%; order: -1; }
}

.table-wrap { overflow-x: auto; margin: 1.5em 0 2.2em; border: 1px solid var(--border); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; font-size: 0.92rem; min-width: 480px; }
thead th {
  text-align: left;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--blue-1);
  background: var(--bg-alt);
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}
tbody td { padding: 12px 16px; border-bottom: 1px solid var(--border); color: var(--text-200); vertical-align: top; }
tbody tr:last-child td { border-bottom: none; }
tbody td:not(:first-child) { text-align: center; }

.service-cta { max-width: 720px; margin: 0 auto; display: flex; gap: 14px; flex-wrap: wrap; padding: 30px 0 100px; justify-content: center; }

/* ---------- Impressum ---------- */
.legal { max-width: 680px; margin: 0 auto; padding: 70px 24px 110px; }
.legal h2 { margin-top: 1.6em; }

@font-face {
   font-family: 'Inter';
   font-style: normal;
   font-weight: 400;
   font-display: swap;
   src: url('/assets/fonts/inter-v20-latin-regular.woff2') format('woff2');
 }

 @font-face {
   font-family: 'Inter';
   font-style: normal;
   font-weight: 500;
   font-display: swap;
   src: url('/assets/fonts/inter-v20-latin-500.woff2') format('woff2');
 }

 @font-face {
   font-family: 'Inter';
   font-style: normal;
   font-weight: 600;
   font-display: swap;
   src: url('/assets/fonts/inter-v20-latin-600.woff2') format('woff2');
 }

 @font-face {
   font-family: 'Inter';
   font-style: normal;
   font-weight: 700;
   font-display: swap;
   src: url('/assets/fonts/inter-v20-latin-700.woff2') format('woff2');
 }

 @font-face {
   font-family: 'Plus Jakarta Sans';
   font-style: normal;
   font-weight: 700;
   font-display: swap;
   src: url('/assets/fonts/plus-jakarta-sans-v12-latin-700.woff2') format('woff2');
 }

 @font-face {
   font-family: 'Plus Jakarta Sans';
   font-style: normal;
   font-weight: 800;
   font-display: swap;
   src: url('/assets/fonts/plus-jakarta-sans-v12-latin-800.woff2') format('woff2');
}