/* ============================================================
   FiveTech – style.css
   Dunkles Premium-Design mit elektrisch-blauen Akzenten
   ============================================================ */

:root {
  /* Farben */
  --bg:        #06090f;
  --bg-soft:   #0a0f18;
  --surface:   rgba(255, 255, 255, 0.035);
  --surface-2: rgba(255, 255, 255, 0.06);
  --border:    rgba(255, 255, 255, 0.09);
  --border-hi: rgba(56, 152, 255, 0.45);

  --text:      #e8eef7;
  --text-dim:  #9aa7bd;
  --text-mute: #647088;

  --blue:      #2f86ff;
  --blue-hi:   #5aa6ff;
  --cyan:      #34e3ff;
  --glow:      rgba(47, 134, 255, 0.55);

  --grad: linear-gradient(120deg, #34e3ff 0%, #2f86ff 50%, #6a7bff 100%);

  /* Maße */
  --max:   1200px;
  --radius:20px;
  --radius-sm:12px;

  /* Fonts */
  --font-display: 'Sora', sans-serif;
  --font-body:    'Manrope', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

/* ============================================================
   Hintergrund: Gradient-Mesh + Orbs + Grain
   ============================================================ */
.bg-mesh {
  position: fixed; inset: 0; z-index: -3;
  background:
    radial-gradient(900px 600px at 78% -5%, rgba(47,134,255,0.16), transparent 60%),
    radial-gradient(700px 500px at 8% 12%, rgba(52,227,255,0.10), transparent 55%),
    var(--bg);
}
.orb {
  position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.5;
}
.orb--1 { width: 460px; height: 460px; background: #1d5fff; top: -120px; left: -80px; animation: float1 18s ease-in-out infinite; }
.orb--2 { width: 380px; height: 380px; background: #16c2e6; bottom: -120px; right: -60px; animation: float2 22s ease-in-out infinite; }
.orb--3 { width: 300px; height: 300px; background: #5b6bff; top: 45%; left: 55%; opacity: 0.3; animation: float1 26s ease-in-out infinite reverse; }

@keyframes float1 { 50% { transform: translate(60px, 40px) scale(1.1); } }
@keyframes float2 { 50% { transform: translate(-50px, -30px) scale(1.08); } }

.grain {
  position: fixed; inset: 0; z-index: -2; pointer-events: none; opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Scroll-Fortschritt */
.scroll-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 200;
  background: transparent;
}
.scroll-progress span {
  display: block; height: 100%; width: 0%;
  background: var(--grad);
  box-shadow: 0 0 12px var(--glow);
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-display); font-weight: 600; font-size: 0.96rem;
  padding: 14px 26px; border-radius: 999px; cursor: pointer; border: 1px solid transparent;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease);
  position: relative; overflow: hidden;
}
.btn--primary {
  background: var(--grad); color: #04070d;
  box-shadow: 0 8px 30px -8px var(--glow);
}
.btn--primary:hover { transform: translateY(-3px); box-shadow: 0 16px 40px -10px var(--glow); }
.btn--ghost {
  background: var(--surface); color: var(--text); border-color: var(--border);
  backdrop-filter: blur(6px);
}
.btn--ghost:hover { border-color: var(--border-hi); transform: translateY(-3px); color: #fff; }
.btn--block { width: 100%; }

/* ============================================================
   Navigation
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background 0.4s var(--ease), border-color 0.4s var(--ease), backdrop-filter 0.4s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(6, 9, 15, 0.72);
  backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--border);
}
.nav__inner {
  max-width: var(--max); margin: 0 auto; padding: 16px 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 1.12rem; }
.brand__mark {
  font-family: var(--font-mono); color: var(--bg); background: var(--grad);
  padding: 5px 8px; border-radius: 9px; font-size: 0.85rem; font-weight: 600;
  box-shadow: 0 4px 16px -4px var(--glow);
}
.brand__accent { color: var(--blue-hi); }
.brand__logo { height: 30px; width: auto; display: block; }
.footer .brand__logo { height: 36px; }
@media (max-width: 480px) { .brand__logo { height: 26px; } }

.nav__links { display: flex; align-items: center; gap: 6px; }
.nav__links a {
  font-family: var(--font-display); font-weight: 500; font-size: 0.94rem; color: var(--text-dim);
  padding: 9px 14px; border-radius: 999px; transition: color 0.25s, background 0.25s;
}
.nav__links a:hover { color: var(--text); background: var(--surface); }
.nav__cta {
  color: #04070d !important; background: var(--grad);
  box-shadow: 0 6px 22px -8px var(--glow);
}
.nav__cta:hover { background: var(--grad) !important; transform: translateY(-2px); }

.nav__burger {
  display: none; flex-direction: column; gap: 5px; background: none; border: none;
  cursor: pointer; padding: 8px;
}
.nav__burger span {
  width: 26px; height: 2px; background: var(--text); border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s;
}
.nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menü */
.mobile-menu {
  position: fixed; inset: 0 0 0 auto; width: min(80%, 320px); z-index: 99;
  background: rgba(8, 12, 20, 0.96); backdrop-filter: blur(20px);
  border-left: 1px solid var(--border);
  transform: translateX(100%); transition: transform 0.45s var(--ease);
  padding: 100px 28px 40px;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu nav { display: flex; flex-direction: column; gap: 6px; }
.mobile-menu a {
  font-family: var(--font-display); font-weight: 500; font-size: 1.1rem; color: var(--text-dim);
  padding: 14px 16px; border-radius: 12px; transition: color 0.25s, background 0.25s;
}
.mobile-menu a:hover { color: var(--text); background: var(--surface); }
.mobile-menu__cta {
  margin-top: 14px; text-align: center; color: #04070d !important;
  background: var(--grad); font-weight: 600 !important;
}

/* ============================================================
   Layout-Helfer
   ============================================================ */
.section { max-width: var(--max); margin: 0 auto; padding: 110px 24px; }
.section--tight { padding-top: 60px; padding-bottom: 60px; }

.section__head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section__tag {
  font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 14px;
}
.section__title {
  font-family: var(--font-display); font-weight: 700; line-height: 1.15;
  font-size: clamp(1.7rem, 4vw, 2.6rem); letter-spacing: -0.02em;
}
.section__lead { color: var(--text-dim); margin-top: 16px; font-size: 1.05rem; }

.grad-text {
  background: var(--grad); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  max-width: var(--max); margin: 0 auto;
  padding: 170px 24px 90px;
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 56px; align-items: center;
}
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: 0.82rem; color: var(--text-dim);
  background: var(--surface); border: 1px solid var(--border);
  padding: 8px 16px; border-radius: 999px; margin-bottom: 26px;
}
.status-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--cyan);
  box-shadow: 0 0 0 0 rgba(52,227,255,0.6); animation: pulse 2s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(52,227,255,0.5); }
  70%  { box-shadow: 0 0 0 9px rgba(52,227,255,0); }
  100% { box-shadow: 0 0 0 0 rgba(52,227,255,0); }
}
.hero__title {
  font-family: var(--font-display); font-weight: 800; letter-spacing: -0.03em;
  font-size: clamp(2.1rem, 5.4vw, 3.9rem); line-height: 1.08;
}
.hero__subtitle {
  color: var(--text-dim); font-size: clamp(1.05rem, 2vw, 1.28rem);
  margin: 22px 0 36px; max-width: 540px;
}
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }

.hero__stats {
  display: flex; gap: 38px; margin-top: 54px; flex-wrap: wrap;
  border-top: 1px solid var(--border); padding-top: 30px;
}
.hero__stats dt {
  font-family: var(--font-display); font-weight: 800; font-size: 2rem;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero__stats dd { color: var(--text-mute); font-size: 0.9rem; margin-top: 2px; }

/* Terminal */
.hero__terminal {
  border: 1px solid var(--border); border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(13,19,30,0.9), rgba(8,12,20,0.85));
  backdrop-filter: blur(8px); overflow: hidden;
  box-shadow: 0 30px 70px -30px rgba(0,0,0,0.8), 0 0 0 1px rgba(47,134,255,0.05);
  animation: floatCard 7s ease-in-out infinite;
}
@keyframes floatCard { 50% { transform: translateY(-12px); } }
.terminal__bar {
  display: flex; align-items: center; gap: 7px; padding: 12px 16px;
  border-bottom: 1px solid var(--border); background: rgba(255,255,255,0.02);
}
.terminal__bar span { width: 11px; height: 11px; border-radius: 50%; background: #2a3445; }
.terminal__bar span:nth-child(1) { background: #ff5f57; }
.terminal__bar span:nth-child(2) { background: #febc2e; }
.terminal__bar span:nth-child(3) { background: #28c840; }
.terminal__bar p { font-family: var(--font-mono); font-size: 0.78rem; color: var(--text-mute); margin-left: 8px; }
.terminal__body { padding: 22px; font-family: var(--font-mono); font-size: 0.9rem; line-height: 2; }
.terminal__body p { color: var(--text-dim); }
.t-prompt { color: var(--blue-hi); margin-right: 8px; }
.t-ok { color: #34e3ff; }
.t-cursor {
  display: inline-block; width: 9px; height: 1.05em; background: var(--cyan);
  margin-left: 6px; vertical-align: -2px; animation: blink 1.1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ============================================================
   Karten (Leistungen)
   ============================================================ */
.cards {
  display: grid; gap: 22px;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
}
.card {
  position: relative; padding: 30px 28px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border);
  transition: transform 0.4s var(--ease), border-color 0.4s, background 0.4s;
  overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: var(--grad);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity 0.4s;
}
.card::after {
  content: ""; position: absolute; width: 200px; height: 200px; border-radius: 50%;
  background: radial-gradient(circle, rgba(47,134,255,0.18), transparent 70%);
  top: var(--my, 50%); left: var(--mx, 50%); transform: translate(-50%, -50%);
  opacity: 0; transition: opacity 0.4s; pointer-events: none;
}
.card:hover { transform: translateY(-6px); background: var(--surface-2); }
.card:hover::before { opacity: 1; }
.card:hover::after { opacity: 1; }
.card__icon {
  font-size: 1.9rem; width: 56px; height: 56px; display: grid; place-items: center;
  background: var(--surface-2); border: 1px solid var(--border); border-radius: 14px;
  margin-bottom: 20px;
}
.card h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.18rem; margin-bottom: 10px; }
.card p { color: var(--text-dim); font-size: 0.96rem; }
.card__more {
  display: inline-block; margin-top: 16px; font-family: var(--font-display); font-weight: 600;
  font-size: 0.9rem; color: var(--blue-hi);
  transition: transform 0.3s var(--ease), color 0.3s;
}
a.card { color: inherit; }
a.card:hover .card__more { transform: translateX(5px); color: var(--cyan); }

/* ============================================================
   Detailseite (leistung.html)
   ============================================================ */
.detail-hero {
  max-width: var(--max); margin: 0 auto; padding: 150px 24px 60px;
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center;
}
.crumbs {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 0.8rem; color: var(--text-mute); margin-bottom: 22px;
}
.crumbs a:hover { color: var(--blue-hi); }
.crumbs span { color: var(--text-mute); }
.crumbs__current { color: var(--text-dim); }
.detail-hero__icon {
  font-size: 2rem; width: 64px; height: 64px; display: grid; place-items: center;
  background: var(--surface-2); border: 1px solid var(--border); border-radius: 16px; margin-bottom: 22px;
}
.detail-hero__title {
  font-family: var(--font-display); font-weight: 800; letter-spacing: -0.03em; line-height: 1.08;
  font-size: clamp(2rem, 5vw, 3.3rem);
}
.detail-hero__tag {
  font-family: var(--font-display); font-weight: 700; font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  margin-top: 12px;
}
.detail-hero__intro { color: var(--text-dim); font-size: 1.08rem; margin-top: 20px; max-width: 560px; }
.detail-hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 32px; }
.detail-hero__price {
  margin-top: 22px; font-family: var(--font-mono); font-size: 0.88rem; color: var(--text-dim);
  display: inline-flex; gap: 8px; padding: 9px 16px; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--border);
}
.detail-hero__media {
  border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border);
  box-shadow: 0 30px 70px -30px rgba(0,0,0,0.8);
  animation: floatCard 8s ease-in-out infinite;
}
.detail-hero__media svg { display: block; width: 100%; height: auto; }

/* Eyecatcher: Das bekommst du / Passt zu dir */
.highlight { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 22px; }
.highlight__box {
  padding: 34px 32px; border-radius: var(--radius);
  display: flex; flex-direction: column;
}
.highlight__box h2 {
  font-family: var(--font-display); font-weight: 700; font-size: 1.35rem;
  display: flex; align-items: center; gap: 12px; margin-bottom: 22px;
}
.highlight__box h2 span { font-size: 1.5rem; }
.highlight__box ul { display: grid; gap: 14px; margin-bottom: 26px; }
.highlight__box li {
  position: relative; padding-left: 38px; font-size: 1.06rem; line-height: 1.5;
  font-family: var(--font-display); font-weight: 500; color: var(--text);
}
.highlight__box li::before {
  content: ""; position: absolute; left: 0; top: 1px;
  width: 24px; height: 24px; border-radius: 50%;
  display: grid; place-items: center; font-size: 0.8rem; font-weight: 700;
}

/* "Das bekommst du" – der echte Eyecatcher */
.highlight__box--get {
  background: linear-gradient(155deg, rgba(47,134,255,0.18), rgba(52,227,255,0.06));
  border: 1px solid var(--border-hi);
  box-shadow: 0 30px 70px -34px var(--glow);
}
.highlight__box--get li::before {
  content: "✓"; color: #04070d; background: var(--grad);
  box-shadow: 0 4px 12px -3px var(--glow);
}
.highlight__box--get .btn { margin-top: auto; }

/* "Passt zu dir" */
.highlight__box--for { background: var(--surface); border: 1px solid var(--border); }
.highlight__box--for li::before {
  content: "→"; color: var(--cyan); background: var(--surface-2); border: 1px solid var(--border);
  font-size: 0.85rem;
}
.highlight__price {
  margin-top: auto; font-family: var(--font-mono); font-size: 0.86rem; color: var(--text-dim);
  padding-top: 18px; border-top: 1px solid var(--border);
}

/* Was steckt dahinter */
.detail-about { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 48px; align-items: start; }
.detail-about__head { position: sticky; top: 110px; }
.detail-about__body { display: grid; gap: 20px; }
.detail-about__body p { color: var(--text-dim); font-size: 1.05rem; line-height: 1.8; }

/* Beispiele */
.examples { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.example {
  display: flex; gap: 18px; align-items: flex-start; padding: 26px;
  border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border);
  transition: transform 0.4s var(--ease), border-color 0.4s;
}
.example:hover { transform: translateY(-5px); border-color: var(--border-hi); }
.example__icon {
  font-size: 1.5rem; width: 52px; height: 52px; flex-shrink: 0;
  display: grid; place-items: center; border-radius: 14px;
  background: var(--surface-2); border: 1px solid var(--border);
}
.example h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.08rem; margin-bottom: 6px; }
.example p { color: var(--text-dim); font-size: 0.95rem; }

/* Galerie */
.gallery { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.gallery__item {
  border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border);
  background: var(--surface); transition: transform 0.4s var(--ease), border-color 0.4s;
}
.gallery__item:hover { transform: translateY(-5px); border-color: var(--border-hi); }
.gallery__item svg { display: block; width: 100%; height: auto; }
.gallery__item figcaption {
  padding: 16px 20px; color: var(--text-dim); font-size: 0.92rem;
  border-top: 1px solid var(--border); font-family: var(--font-display); font-weight: 500;
}

/* CTA-Banner */
.cta-banner {
  text-align: center; padding: 56px 32px; border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(47,134,255,0.16), rgba(52,227,255,0.06));
  border: 1px solid var(--border-hi);
  box-shadow: 0 30px 70px -34px var(--glow);
}
.cta-banner h2 { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.5rem, 3.5vw, 2.1rem); }
.cta-banner p { color: var(--text-dim); margin: 14px auto 28px; max-width: 520px; }

/* ============================================================
   Ablauf / Steps
   ============================================================ */
.steps {
  display: grid; gap: 22px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.step {
  padding: 28px 26px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border);
  transition: transform 0.4s var(--ease), border-color 0.4s;
}
.step:hover { transform: translateY(-5px); border-color: var(--border-hi); }
.step__num {
  font-family: var(--font-mono); font-weight: 600; font-size: 1.3rem;
  color: transparent; background: var(--grad); -webkit-background-clip: text; background-clip: text;
  display: block; margin-bottom: 14px;
}
.step h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.1rem; margin-bottom: 8px; }
.step p { color: var(--text-dim); font-size: 0.93rem; }

/* ============================================================
   Über mich
   ============================================================ */
.about__grid {
  display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 56px; align-items: center;
}
.about__visual { display: flex; justify-content: center; }
.about__card {
  width: 100%; max-width: 340px; text-align: center;
  padding: 40px 30px; border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(47,134,255,0.10), rgba(255,255,255,0.02));
  border: 1px solid var(--border);
  box-shadow: 0 30px 70px -30px rgba(0,0,0,0.7);
}
.about__avatar {
  width: 92px; height: 92px; border-radius: 50%; margin: 0 auto 18px;
  display: grid; place-items: center; font-family: var(--font-display); font-weight: 800;
  font-size: 2.3rem; color: #04070d; background: var(--grad);
  box-shadow: 0 0 0 6px rgba(47,134,255,0.12), 0 10px 30px -8px var(--glow);
}
.about__name { font-family: var(--font-display); font-weight: 700; font-size: 1.3rem; }
.about__role { color: var(--text-mute); font-size: 0.9rem; margin-top: 2px; }
.about__tags { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 22px; }
.about__tags li {
  font-family: var(--font-mono); font-size: 0.76rem; color: var(--text-dim);
  padding: 6px 12px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--border);
}
.about__text .section__title { margin-bottom: 8px; }
.about__text p { color: var(--text-dim); margin-top: 16px; }
.about__features { margin: 24px 0 30px; display: grid; gap: 12px; }
.about__features li {
  position: relative; padding-left: 30px; color: var(--text); font-size: 0.97rem;
}
.about__features li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  color: var(--cyan); font-weight: 700;
}

/* ============================================================
   Bewertungen
   ============================================================ */
.reviews {
  display: grid; gap: 22px;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
}
.review {
  padding: 28px 26px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border);
  transition: transform 0.4s var(--ease), border-color 0.4s;
  display: flex; flex-direction: column; gap: 16px;
}
.review:hover { transform: translateY(-5px); border-color: var(--border-hi); }
.review__stars { color: #ffc24b; letter-spacing: 2px; font-size: 1rem; }
.review blockquote { color: var(--text); font-size: 0.99rem; line-height: 1.7; }
.review figcaption { display: flex; flex-direction: column; }
.review figcaption strong { font-family: var(--font-display); font-weight: 600; }
.review figcaption span { color: var(--text-mute); font-size: 0.85rem; }

/* ============================================================
   FAQ
   ============================================================ */
.faq { max-width: 800px; margin: 0 auto; display: grid; gap: 14px; }
.faq__item {
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--surface); overflow: hidden; transition: border-color 0.3s, background 0.3s;
}
.faq__item[open] { border-color: var(--border-hi); background: var(--surface-2); }
.faq__item summary {
  cursor: pointer; list-style: none; padding: 20px 24px;
  font-family: var(--font-display); font-weight: 600; font-size: 1.04rem;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+"; font-family: var(--font-mono); font-size: 1.4rem; color: var(--cyan);
  transition: transform 0.3s var(--ease); flex-shrink: 0;
}
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__content { padding: 0 24px 22px; }
.faq__content p { color: var(--text-dim); }

/* ============================================================
   Kontakt
   ============================================================ */
.contact__grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; align-items: start; }
.contact__info { margin-top: 32px; display: grid; gap: 18px; }
.contact__info li { display: flex; gap: 14px; align-items: flex-start; }
.contact__ic {
  font-size: 1.1rem; width: 44px; height: 44px; flex-shrink: 0;
  display: grid; place-items: center; border-radius: 12px;
  background: var(--surface-2); border: 1px solid var(--border);
}
.contact__info strong { font-family: var(--font-display); font-weight: 600; display: block; }
.contact__info p { color: var(--text-dim); font-size: 0.94rem; }
.contact__info a:hover { color: var(--blue-hi); }

.contact__form {
  padding: 34px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border);
  backdrop-filter: blur(8px);
  display: grid; gap: 18px;
}
.field { display: grid; gap: 7px; }
.field label {
  font-family: var(--font-display); font-weight: 500; font-size: 0.88rem; color: var(--text-dim);
}
.field input, .field select, .field textarea {
  font-family: var(--font-body); font-size: 0.97rem; color: var(--text);
  background: rgba(0,0,0,0.25); border: 1px solid var(--border); border-radius: 12px;
  padding: 13px 15px; width: 100%; transition: border-color 0.3s, box-shadow 0.3s, background 0.3s;
  resize: vertical;
}
.field input::placeholder, .field textarea::placeholder { color: var(--text-mute); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(47,134,255,0.14); background: rgba(0,0,0,0.4);
}
.field select { appearance: none; cursor: pointer; }
.field select option { background: #0a0f18; color: var(--text); }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: #ff5f57; }

.form-status { font-size: 0.92rem; min-height: 1.2em; text-align: center; }
.form-status.success { color: #34e3ff; }
.form-status.error { color: #ff7a72; }

/* ============================================================
   Footer
   ============================================================ */
.footer {
  border-top: 1px solid var(--border);
  background: linear-gradient(180deg, transparent, rgba(0,0,0,0.4));
  margin-top: 40px;
}
.footer__grid {
  max-width: var(--max); margin: 0 auto; padding: 70px 24px 40px;
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px;
}
.footer__about { color: var(--text-dim); font-size: 0.94rem; margin-top: 16px; max-width: 320px; }
.footer__col h4 {
  font-family: var(--font-display); font-weight: 600; font-size: 0.95rem; margin-bottom: 16px;
  color: var(--text);
}
.footer__col ul { display: grid; gap: 10px; }
.footer__col a, .footer__contact li { color: var(--text-dim); font-size: 0.92rem; transition: color 0.25s; }
.footer__col a:hover { color: var(--blue-hi); }
.footer__contact { display: grid; gap: 10px; }
.footer__contact a:hover { color: var(--blue-hi); }
.footer__bottom {
  max-width: var(--max); margin: 0 auto; padding: 22px 24px;
  border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  color: var(--text-mute); font-size: 0.86rem; font-family: var(--font-mono);
}

/* Nach-oben-Button */
.to-top {
  position: fixed; bottom: 26px; right: 26px; z-index: 90;
  width: 48px; height: 48px; border-radius: 50%;
  display: grid; place-items: center; font-size: 1.2rem;
  background: var(--grad); color: #04070d;
  box-shadow: 0 10px 30px -8px var(--glow);
  opacity: 0; visibility: hidden; transform: translateY(14px);
  transition: opacity 0.4s, transform 0.4s, visibility 0.4s;
}
.to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { transform: translateY(-4px); }

/* ============================================================
   Reveal-Animationen
   ============================================================ */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.in { opacity: 1; transform: none; }

/* gestaffelte Karten */
.cards .card,
.steps .step,
.reviews .review,
.faq .faq__item { transition-delay: calc(var(--i, 0) * 70ms); }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; padding-top: 140px; }
  .hero__terminal { max-width: 460px; }
  .about__grid, .contact__grid { grid-template-columns: 1fr; gap: 40px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .detail-hero { grid-template-columns: 1fr; padding-top: 130px; gap: 40px; }
  .detail-hero__media { max-width: 520px; }
  .detail-about { grid-template-columns: 1fr; gap: 24px; }
  .detail-about__head { position: static; }
  .highlight { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }
  .section { padding: 80px 20px; }
  .hero { padding-top: 130px; }
  .hero__stats { gap: 26px; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; text-align: center; }
}