@import url("https://fonts.googleapis.com/css2?family=Lexend:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;600;700&display=swap");

:root {
  /* Base Colors */
  --bg-dark: #07080c;
  --bg-black: #040507;
  --bg-device: #0f1015;
  --black: #000000;
  --black-rgb: 0, 0, 0;

  --text-main: #ffffff;
  --text-main-rgb: 255, 255, 255;
  --text-muted: #8e9bb0;

  /* Brand Accent Colors */
  --accent-teal: #00ebd6;
  --accent-teal-rgb: 0, 235, 214;

  --accent-orange: #ff5500;
  --accent-orange-rgb: 255, 85, 0;

  --accent-yellow: #ffbb00;

  --accent-purple: #8a2be2;
  --accent-purple-rgb: 138, 43, 226;
  --accent-purple-light: #b066ff;

  /* Transparent / Component Colors */
  --card-bg: rgba(var(--text-main-rgb), 0.07);
  --card-bg-hover: rgba(var(--text-main-rgb), 0.04);
  --border-color: rgba(var(--text-main-rgb), 0.08);
  --border-hover: rgba(var(--accent-teal-rgb), 0.25);

  /* Gradient */
  --primary-gradient: linear-gradient(
    135deg,
    var(--accent-orange) 0%,
    var(--accent-yellow) 100%
  );

  /* Layout Tokens */
  --font-head: "Space Grotesk", sans-serif;
  --font-body: "Lexend", sans-serif;
  --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
}

/* Glowing Background Accents */
.bg-glow-orange {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(var(--accent-orange-rgb), 0.2) 0%,
    transparent 70%
  );
  top: -200px;
  right: -100px;
  z-index: 1;
  pointer-events: none;
  /* animation: float-slow 20s infinite alternate; */
}

.bg-glow-teal {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(var(--accent-teal-rgb), 0.2) 0%,
    transparent 70%
  );
  bottom: 0px;
  left: -150px;
  z-index: 1;
  pointer-events: none;
  /* animation: float-slow 25s infinite alternate-reverse; */
}

@keyframes float-slow {
  0% {
    transform: translateY(0) scale(1);
  }
  100% {
    transform: translateY(40px) scale(1.08);
  }
}

/* Header & Brand */
header {
  background-color: var(--bg-black);
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10;
  position: relative;
  border-bottom: 1px solid var(--border-color);
}

.brand {
  display: flex;
  align-items: center;
  gap: 15px;
  text-decoration: none;
  color: var(--text-main);
}

.brand img {
  height: 60px;
  width: auto;
  border-radius: 10px;
}

/* Main Content Area */
main {
  flex: 1;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 20px 50px;
  z-index: 10;
  position: relative;
}

/* Hero Intro */
.intro-section {
  text-align: center;
  margin-bottom: 50px;
}

.intro-title {
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: -1.5px;
  margin-bottom: 15px;
}

.intro-title span {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.intro-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 650px;
  margin: 0 auto;
  font-weight: 300;
}

/* Bento Grid System */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: minmax(180px, auto);
  gap: 24px;
}

/* Generic Glass Card */
.bento-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 30px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.bento-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    circle at top right,
    rgba(var(--text-main-rgb), 0.01) 0%,
    transparent 60%
  );
  pointer-events: none;
  transition: var(--transition);
}

.bento-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
  box-shadow:
    0 15px 35px rgba(var(--black-rgb), 0.4),
    0 0 20px rgba(var(--accent-teal-rgb), 0.03);
  background: var(--card-bg-hover);
}

.bento-card:hover::before {
  background: radial-gradient(
    circle at top right,
    rgba(var(--accent-teal-rgb), 0.03) 0%,
    transparent 60%
  );
}

/* Featured Webapp Card (Feuerstellen) */
.bento-card.featured {
  grid-column: span 2;
  grid-row: span 2;
  /* background: linear-gradient(135deg, rgba(var(--accent-orange-rgb), 0.03) 0%, rgba(var(--accent-teal-rgb), 0.02) 100%), var(--card-bg); */
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 30px;
  align-items: center;
}

.bento-card.featured:hover {
  border-color: rgba(var(--accent-orange-rgb), 0.3);
  box-shadow:
    0 15px 35px rgba(var(--black-rgb), 0.5),
    0 0 25px rgba(var(--accent-orange-rgb), 0.04);
}

.webapp-info {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.webapp-header-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.webapp-icon-img {
  width: 48px;
  height: 48px;
  background: var(--black);
  border: 1px solid var(--text-main);
  border-radius: 8px;
  padding: 4px;
  box-shadow: 0 0 10px rgba(var(--accent-teal-rgb), 0.15);
}

.bento-card.featured:hover .webapp-icon-img {
  border-color: var(--accent-orange);
}

.webapp-badge {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(var(--accent-orange-rgb), 0.12);
  border: 1px solid rgba(var(--accent-orange-rgb), 0.25);
  color: var(--accent-orange);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  letter-spacing: 0.5px;
}

.webapp-title {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -1px;
}

.webapp-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 300;
  margin-bottom: 24px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 30px;
}

.tag {
  font-size: 0.75rem;
  background: rgba(var(--text-main-rgb), 0.03);
  border: 1px solid var(--border-color);
  padding: 3px 10px;
  border-radius: 6px;
  color: var(--text-muted);
  font-weight: 400;
}

.webapp-ctas {
  display: flex;
  align-items: center;
  gap: 15px;
}

.btn-launch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-gradient);
  color: var(--text-main);
  padding: 12px 24px;
  border-radius: 12px;
  font-weight: 600;
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
  box-shadow: 0 6px 15px rgba(var(--accent-orange-rgb), 0.25);
}

.btn-launch:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(var(--accent-orange-rgb), 0.4);
}

.btn-details {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-main);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}

.btn-details:hover {
  color: var(--accent-teal);
}

.btn-details span {
  transition: var(--transition);
}

.btn-details:hover span {
  transform: translateX(4px);
}

/* Featured Webapp Visual */
.webapp-visual {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.device-mockup {
  width: 100%;
  /* max-width: 220px; */
  aspect-ratio: 220/440;
  background: var(--bg-device);
  border: 3px solid var(--border-color);
  border-radius: 24px;
  padding: 6px;
  box-shadow: 0 20px 40px rgba(var(--black-rgb), 0.6);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.device-mockup img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 18px;
}

.bento-card.featured:hover .device-mockup {
  transform: translateY(-5px) rotate(1deg);
  border-color: rgba(var(--accent-teal-rgb), 0.3);
  box-shadow:
    0 25px 50px rgba(var(--black-rgb), 0.7),
    0 0 25px rgba(var(--accent-teal-rgb), 0.05);
}

/* Secondary Cards (Coming Soon) */
.bento-card.coming-soon {
  justify-content: flex-start;
  gap: 15px;
}

.card-icon {
  width: 48px;
  height: 48px;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  /* padding: 4px; */
  overflow: hidden;
}

.card-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 8px;
}

.bento-card:hover .card-icon {
  background: var(--black);
  border-color: var(--accent-teal);
  box-shadow: 0 0 10px rgba(var(--accent-teal-rgb), 0.15);
}

.card-status-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.coming-soon-badge {
  margin-left: auto;
  display: inline-flex;
  font-size: 0.65rem;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--accent-teal);
  background: rgba(var(--accent-teal-rgb), 0.08);
  border: 1px solid rgba(var(--accent-teal-rgb), 0.15);
  padding: 3px 8px;
  border-radius: 4px;
}

.bento-card.coming-soon.purple .coming-soon-badge {
  color: var(--accent-purple-light);
  background: rgba(var(--accent-purple-rgb), 0.08);
  border-color: rgba(var(--accent-purple-rgb), 0.15);
}

.bento-card.coming-soon.purple:hover .card-icon {
  background: var(--black);
  border-color: var(--accent-purple);
  box-shadow: 0 0 10px rgba(var(--accent-purple-rgb), 0.15);
}

.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
  margin-top: 5px;
}

.card-desc {
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 300;
}

/* Tech Specs Info Card */
.bento-card.info-card {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 30px;
  align-items: center;
}

.spec-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.spec-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.spec-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent-teal);
}

.spec-text {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.spec-text strong {
  color: var(--text-main);
}

.tech-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
}

.tech-logo-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
}

.tech-logo-wrapper:hover {
  color: var(--text-main);
}

.tech-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 8px;
  transition: var(--transition);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.tech-logo-wrapper:hover .tech-icon {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.07);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.35);
}

.tech-logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* Suggest Idea Card */
.bento-card.suggest-card {
  grid-column: span 1;
  justify-content: flex-start;
  gap: 12px;
}

.suggest-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 15px;
  width: 100%;
}

.suggest-input {
  background: rgba(var(--black-rgb), 0.2);
  border: 1px solid var(--border-color);
  padding: 10px 14px;
  border-radius: 10px;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.85rem;
  transition: var(--transition);
}

.suggest-input:focus {
  outline: none;
  border-color: var(--accent-teal);
  box-shadow: 0 0 10px rgba(var(--accent-teal-rgb), 0.05);
}

.btn-submit {
  background: rgba(var(--text-main-rgb), 0.05);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 10px;
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-submit:hover {
  background: var(--text-main);
  color: var(--bg-dark);
  border-color: var(--text-main);
}

/* Footer styling */
footer {
  border-top: 1px solid var(--border-color);
  padding: 10px 20px;
  background: var(--bg-black);
  z-index: 10;
  position: relative;
}

.footer-content {
  /* max-width: 1200px; */
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-brand {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-main);
}

.footer-brand img {
  height: 30px;
  width: auto;
}

.footer-copyright {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .bento-card.featured {
    grid-column: span 2;
  }
  .bento-card.info-card {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .intro-title {
    font-size: 2.3rem;
  }
  .bento-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
  }
  .bento-card.featured {
    grid-column: span 1;
    grid-row: span 1;
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .bento-card.featured .device-mockup {
    max-width: 160px;
    margin: 0 auto;
  }
  .bento-card.info-card {
    grid-column: span 1;
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .bento-card {
    padding: 20px;
    border-radius: 20px;
  }
  .webapp-title {
    font-size: 1.8rem;
  }
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
}

/* Modal Popup */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(var(--black-rgb), 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  z-index: 1000;
  transition: var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--bg-dark);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 30px;
  width: 90%;
  max-width: 400px;
  position: relative;
  box-shadow:
    0 20px 40px rgba(var(--black-rgb), 0.5),
    0 0 20px rgba(var(--accent-teal-rgb), 0.05);
}

.modal-close {
  position: absolute;
  top: 15px;
  right: 15px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition);
}

.modal-close:hover {
  color: var(--text-main);
}

.modal-title {
  font-family: var(--font-head);
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.modal-desc {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 20px;
}

.modal-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 15px;
}

.modal-field label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

.modal-field input {
  background: rgba(var(--black-rgb), 0.2);
  border: 1px solid var(--border-color);
  padding: 10px 14px;
  border-radius: 10px;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.85rem;
  transition: var(--transition);
}

.modal-field input:focus {
  outline: none;
  border-color: var(--accent-teal);
}