/* =========================================
   VARIABLES & RESET
   ========================================= */
:root {
  /* Fonts */
  --font-display: "Space Grotesk", sans-serif;
  --font-body: "Inter", sans-serif;

  /* Colors */
  --bg-color: #030305;
  --text-color: #ffffff;
  --primary: #2962ff; /* Deep Blue */
  --accent: #00d4ff; /* Cyan */
  --card-bg: rgba(255, 255, 255, 0.03);
  --border-color: rgba(255, 255, 255, 0.1);

  /* Animation */
  --easing: cubic-bezier(0.19, 1, 0.22, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  cursor: none; /* Hide default cursor */
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: var(--font-body);
  overflow-x: hidden;
  width: 100vw;
  min-height: 100%;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
}

/* =========================================
   CUSTOM CURSOR
   ========================================= */
.cursor-dot,
.cursor-outline {
  position: fixed;
  top: 0;
  left: 0;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  z-index: 9999;
  pointer-events: none;
  mix-blend-mode: difference;
}

.cursor-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent);
}

.cursor-outline {
  width: 40px;
  height: 40px;
  border: 1px solid var(--text-color);
  transition:
    width 0.2s,
    height 0.2s,
    background-color 0.2s;
}

body:hover .cursor-outline.hovered {
  width: 60px;
  height: 60px;
  background-color: var(--accent);
  border-color: var(--accent);
  opacity: 0.2;
}

/* =========================================
   WEBGL BACKGROUND & LIGHTING
   ========================================= */
#canvas-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.2; /* Subtle background */
}

.bottom-glow-overlay {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: radial-gradient(
    circle at 50% 100%,
    rgba(41, 98, 255, 0.05),
    transparent 60%
  );
  pointer-events: none;
  z-index: 0;
  transition: background 0.5s ease;
}

.bottom-beam {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  box-shadow: 0 -10px 50px 10px var(--primary);
  opacity: 0;
  transition:
    opacity 0.3s,
    background 0.5s,
    box-shadow 0.5s;
  z-index: 100;
  pointer-events: none;
}

/* =========================================
   NAVIGATION
   ========================================= */
nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 2rem 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
  mix-blend-mode: difference;
}

.magnetic-wrap {
  display: inline-block;
  transition: transform 0.2s var(--easing);
}

.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: -1px;
  color: white;
}

.nav-links {
  display: flex;
  gap: 3rem;
  list-style: none;
}

.nav-link {
  font-family: var(--font-body);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  transition: color 0.3s;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0%;
  height: 1px;
  background: var(--accent);
  transition: width 0.3s var(--easing);
}

.nav-link:hover::after {
  width: 100%;
}

.mobile-toggle {
  display: none;
}
.bar {
  width: 30px;
  height: 2px;
  background: white;
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .mobile-toggle {
    display: flex;
    flex-direction: column;
    gap: 6px;
  }
}

/* =========================================
   HERO SECTION
   ========================================= */
header {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  z-index: 2;
  padding: 0 5%;
}

.hero-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 2rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
}

.status-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    opacity: 0.5;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.5);
  }
  100% {
    opacity: 0.5;
    transform: scale(1);
  }
}

h1 {
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 10rem);
  line-height: 0.9;
  text-transform: uppercase;
  letter-spacing: -3px;
  margin-bottom: 2rem;
}

.highlight {
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.8);
  transition: color 0.5s;
}

h1:hover .highlight {
  color: var(--primary);
  -webkit-text-stroke: 0px;
}

.hero-desc {
  max-width: 500px;
  font-size: 1.2rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 3rem;
}

.btn-main {
  display: inline-block;
  padding: 1rem 2.5rem;
  border: 1px solid var(--text-color);
  color: var(--text-color);
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 0.9rem;
  transition: all 0.3s var(--easing);
  background: transparent;
  overflow: hidden;
  position: relative;

  pointer-events: auto;
}

.btn-main::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--text-color);
  transition: left 0.3s var(--easing);
  z-index: -1;
}

.btn-main:hover {
  color: var(--bg-color);
}
.btn-main:hover::before {
  left: 0;
}

.marquee-wrap {
  padding: 2rem 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-color);
  transform: skewY(-2deg) scale(1.02);
  margin: 4rem 0;
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  z-index: 5;
}

.marquee-content {
  display: inline-block;
  animation: marquee 20s linear infinite;
}

.marquee-item {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-right: 4rem;
  color: transparent;
  -webkit-text-stroke: 1px rgb(100, 100, 100);
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.section-padding {
  padding: 8rem 5%;
  position: relative;
  z-index: 2;
}

.section-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--primary);
  letter-spacing: 2px;
  margin-bottom: 1rem;
  display: block;
}

.grid-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 4rem);
  margin-bottom: 4rem;
}

/* --- 3D Tilt Cards --- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.tilt-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 3rem 2rem;
  position: relative;
  transform-style: preserve-3d;
  transform: perspective(1000px);
  transition: transform 0.1s linear; /* JS controlled */
  overflow: hidden;
  height: 400px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Bild in der Tilt-Card */
.card-bg-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover; /* Sorgt dafür, dass das Bild die Karte immer ausfüllt */
    z-index: 1; /* Liegt ganz hinten (Hintergrund) */
    opacity: 0.4; /* Standardmäßig leicht dunkel, damit Text lesbar ist */
    transition: transform 0.5s ease, opacity 0.3s ease;
}

/* Effekt beim Drüberfahren */
.tilt-card:hover .card-bg-img {
    opacity: 0.7; /* Bild wird heller */
    transform: scale(1.05); /* Bild zoomt leicht rein */
}

.card-glare {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    circle at 50% 50%,
    rgba(255, 255, 255, 0.1),
    transparent 50%
  );
  opacity: 0;
  pointer-events: none;
  z-index: 2;
}

.card-num {
  font-family: var(--font-display);
  font-size: 4rem;
  color: rgb(142, 189, 255);
  font-weight: 700;
  transition: 0.3s;
}

.tilt-card:hover .card-num {
  color: rgba(204, 217, 255, 100);
}

.card-content {
  position: relative;
  z-index: 3;
  transform: translateZ(30px);
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.card-text {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
}

/* --- Process List --- */
.process-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--border-color);
}

.process-item {
  display: flex;
  padding: 3rem 0;
  border-bottom: 1px solid var(--border-color);
  transition: 0.3s;
}

.process-item:hover {
  background: rgba(255, 255, 255, 0.02);
  padding-left: 2rem;
}

.p-num {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--primary);
  margin-right: 2rem;
  min-width: 60px;
}

.p-info h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

/* =========================================
   FOOTER
   ========================================= */
footer {
  padding: 6rem 5% 4rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 3rem;
  position: relative;
  z-index: 2;
}

.contact-block h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  margin-bottom: 1rem;
  line-height: 1.1;
}

.email-link {
  font-size: clamp(1rem, 2vw, 1.5rem);
  color: var(--text-color);
  border-bottom: 1px solid var(--accent);
  padding-bottom: 5px;
  transition: 0.3s;
}

.email-link:hover {
  color: var(--accent);
  border-color: var(--text-color);
}

.footer-info {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--text-color);
  transition: 0.3s;
}

.footer-links a:hover {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 5px;
}

.footer-info p {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.4);
}

@media (max-width: 768px) {
  .footer-info {
    align-items: flex-start;
    text-align: left;
    width: 100%;
  }
  .footer-links {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 20px;
  }
}