/* -------------------- HERO SECTION -------------------- */
section.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 50vh;
  padding: 80px 10px 60px 10px;
}

section.hero h1 {
  font-size: clamp(2.2rem, 6vw, 3.2rem);
  font-family: 'Orbitron', 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  margin-bottom: 18px;
  color: #00ffff;
  letter-spacing: 1px;
}

section.hero .lead {
  font-size: 1.25rem;
  color: #e5e5e5;
  margin-bottom: 32px;
  max-width: 600px;
  text-align: center;
}

section.hero .cta {
  display: inline-block;
  background: linear-gradient(90deg, #00ffff, #00aaff);
  color: #111;
  font-weight: 700;
  font-size: 1.15rem;
  padding: 16px 38px;
  border-radius: 32px;
  text-decoration: none;
  box-shadow: 0 4px 24px rgba(0,255,255,0.08);
  margin-top: 10px;
  transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}
section.hero .cta:hover {
  background: linear-gradient(90deg, #00aaff, #00ffff);
  color: #000;
  box-shadow: 0 8px 32px rgba(0,255,255,0.18);
}

@media (max-width: 600px) {
  section.hero {
    padding: 40px 4vw 30px 4vw;
  }
  section.hero h1 {
    font-size: 1.5rem;
  }
  section.hero .lead {
    font-size: 1rem;
  }
  section.hero .cta {
    font-size: 1rem;
    padding: 12px 18px;
  }
}
/* ====================== MINIMAL DARK THEME 2025 ====================== */

/* Global */
body {
  background: #0d0d0d;
  color: #e5e5e5;
  font-family: system-ui, sans-serif;
  margin: 0;
  padding: 0;
  line-height: 1.5;
}

/* -------------------- HEADER -------------------- */

header.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: #111;
  padding: 14px 5%;

  display: flex;
  justify-content: space-between;
  align-items: center;

  border-bottom: 1px solid #222;
}

header.nav .logo img {
  height: 40px;
}

header.nav .brand .name {
  font-size: 1.5rem;
  font-weight: 700;
  color: #e5e5e5;
}

header.nav .brand .sub {
  font-size: 0.85rem;
  color: #999;
}

header.nav nav a {
  color: #ccc;
  margin: 0 16px;
  text-decoration: none;
  font-weight: 500;
}

header.nav nav a:hover {
  color: #fff;
}

/* -------------------- NEWS TICKER (DEZENT) -------------------- */

.news-ticker {
  margin-top: 66px;
  background: #111;
  color: #bbb;
  padding: 10px 0;
  overflow: hidden;
  font-size: 14px;
  border-bottom: 1px solid #222;
}

.ticker-wrap {
  white-space: nowrap;
  display: inline-block;
  padding-left: 100%;
  animation: ticker 35s linear infinite;
}

.ticker-wrap:hover {
  animation-play-state: paused;
}

.news-ticker span {
  display: inline-block;
  padding-right: 50px;
  color: #bbb;
}

.news-ticker span::before {
  content: "• ";
  color: #666;
}

@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}

/* -------------------- HEADLINES -------------------- */

section h2, .process-title {
  text-align: center;
  font-size: clamp(2rem, 6vw, 3rem);
  font-weight: 700;
  margin: 0 auto 50px;
  color: #eee;
}

/* -------------------- CHALLENGES -------------------- */

.challenges-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
  max-width: 1200px;
  margin: 70px auto;
  padding: 0 5%;
}

.challenge-card {
  background: #141414;
  border: 1px solid #222;
  border-radius: 12px;
  padding: 32px 26px;
  text-align: center;
  transition: background 0.3s;
}

.challenge-card:hover {
  background: #181818;
}

.challenge-card .icon {
  font-size: 3rem;
  margin-bottom: 16px;
  color: #888;
}

.challenge-card h3 {
  font-size: 1.3rem;
  margin: 12px 0;
  color: #ddd;
}

/* -------------------- USE CASE GRID -------------------- */

.usecase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
  max-width: 1200px;
  margin: 70px auto;
  padding: 0 5%;
}

.item {
  background: #141414;
  border: 1px solid #222;
  border-radius: 12px;
  padding: 32px 26px;
  text-align: center;
  transition: background 0.3s;
}

.item:hover {
  background: #181818;
}

.item .icon svg {
  width: 60px;
  height: 60px;
  fill: #aaa;
  margin-bottom: 20px;
}

.uc-btn {
  display: inline-block;
  margin: 10px 6px;
  padding: 10px 22px;

  background: #1b1b1b;
  border: 1px solid #333;
  border-radius: 20px;

  color: #e5e5e5;
  text-decoration: none;
  font-size: 0.9rem;

  transition: background 0.2s;
}

.uc-btn:hover {
  background: #222;
}

/* -------------------- TEXTZONEN -------------------- */

.integration-lead, .note {
  text-align: center;
  font-size: 1.2rem;
  max-width: 800px;
  margin: 0 auto 50px;
  color: #ccc;
}

/* -------------------- KONTAKTFORMULAR -------------------- */

.contact-section {
  padding: 120px 5% 80px;
}

.contact-wrapper {
  background: #111;
  border: 1px solid #222;
  border-radius: 16px;
  padding: 60px 40px;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.contact-subtitle {
  font-size: 1.3rem;
  color: #ccc;
  margin-bottom: 40px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

@media (max-width: 768px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
}

input, textarea {
  width: 100%;
  padding: 16px 20px;
  background: #0f0f0f;
  border: 1px solid #333;
  border-radius: 12px;
  color: #eee;
  font-size: 1rem;
}

input:focus, textarea:focus {
  border-color: #555;
  outline: none;
}

.checkbox {
  text-align: left;
  margin: 20px 0;
  font-size: 0.9rem;
  color: #bbb;
}

.checkbox a {
  color: #ccc;
  text-decoration: underline;
}

.submit-btn {
  background: #eee;
  color: #111;
  font-weight: 600;
  padding: 16px 40px;
  border: none;
  border-radius: 40px;
  font-size: 1.1rem;
  cursor: pointer;
}

.submit-btn:hover {
  background: #fff;
}

.success {
  color: #8fda9b;
}

/* -------------------- MOBILE -------------------- */

@media (max-width: 768px) {
  header.nav { padding: 10px 5%; }
  .news-ticker { margin-top: 58px; font-size: 12px; }
  section h2, .process-title { margin-bottom: 40px; }
  .challenge-card, .item { padding: 26px 20px; }
  .contact-wrapper { padding: 40px 24px; }
}