/* ============================================
   Inter – selbst gehostet (kein Google CDN)
   ============================================ */
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400; font-display: swap; src: url('/fonts/inter/inter-latin-400-normal.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 500; font-display: swap; src: url('/fonts/inter/inter-latin-500-normal.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 600; font-display: swap; src: url('/fonts/inter/inter-latin-600-normal.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 700; font-display: swap; src: url('/fonts/inter/inter-latin-700-normal.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 800; font-display: swap; src: url('/fonts/inter/inter-latin-800-normal.woff2') format('woff2'); }

/* ============================================
   CD Variablen
   ============================================ */
:root {
  --vitalgruen: #C4DE6F;
  --koralle: #DE7C6F;
  --bildungsblau: #6F9BDE;
  --schiefergrau: #727B89;
  --olivgrau: #5A5E4B;
  --mokkabraun: #5E4E4B;

  --dark-bg: #1a1c1a;
  --card-bg: #222620;
  --text-primary: #f0f0ec;
  --text-muted: #9fa5ae;
}

/* ============================================
   Basis
   ============================================ */
html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--dark-bg);
  color: var(--text-primary);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  overflow-x: hidden;
}

/* ============================================
   Scrollbar
   ============================================ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark-bg); }
::-webkit-scrollbar-thumb { background: var(--vitalgruen); border-radius: 3px; }

/* ============================================
   Navbar
   ============================================ */
.navbar-custom {
  background: rgba(26, 28, 26, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(196, 222, 111, 0.12);
  transition: all 0.3s ease;
}

.navbar-custom.scrolled {
  background: rgba(26, 28, 26, 0.97);
  box-shadow: 0 4px 24px rgba(0,0,0,0.4);
}

.navbar-brand-logo {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary) !important;
  letter-spacing: -0.02em;
}

.navbar-brand-logo span {
  color: var(--vitalgruen);
}

.nav-link-custom {
  color: var(--text-muted) !important;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.4rem 0.8rem !important;
  border-radius: 6px;
  transition: color 0.2s ease, background 0.2s ease;
  position: relative;
}

.nav-link-custom::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--vitalgruen);
  border-radius: 2px;
  transition: width 0.25s ease;
}

.nav-link-custom:hover {
  color: var(--text-primary) !important;
  background: rgba(196, 222, 111, 0.07);
}

.nav-link-custom:hover::after {
  width: 60%;
}

/* ============================================
   Hero
   ============================================ */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(196,222,111,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(196,222,111,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
  0% { transform: translateY(0); }
  100% { transform: translateY(60px); }
}

.hero-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(196,222,111,0.08) 0%, transparent 70%);
  top: 10%;
  right: -10%;
  animation: glowPulse 6s ease-in-out infinite;
  pointer-events: none;
}

.hero-glow-2 {
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(111,155,222,0.06) 0%, transparent 70%);
  bottom: 10%;
  left: -5%;
  animation: glowPulse 8s ease-in-out infinite reverse;
  pointer-events: none;
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.1); }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(196,222,111,0.1);
  border: 1px solid rgba(196,222,111,0.25);
  color: var(--vitalgruen);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 1.5rem;
  animation: fadeInDown 0.7s ease both;
}

.hero-badge .dot {
  width: 7px;
  height: 7px;
  background: var(--vitalgruen);
  border-radius: 50%;
  animation: blink 1.5s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero-title {
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  animation: fadeInUp 0.8s 0.1s ease both;
}

.hero-title .highlight {
  color: var(--vitalgruen);
  position: relative;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  color: var(--schiefergrau);
  font-weight: 400;
  margin: 1.2rem 0 2rem;
  animation: fadeInUp 0.8s 0.2s ease both;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 2.5rem;
  animation: fadeInUp 0.8s 0.3s ease both;
}

.hero-tag {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--text-muted);
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 500;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  animation: fadeInUp 0.8s 0.4s ease both;
}

.avatar-ring {
  position: relative;
  width: 280px;
  height: 280px;
  margin: 0 auto;
  animation: fadeIn 1s 0.3s ease both;
}

.avatar-ring::before {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  background: conic-gradient(
    var(--vitalgruen),
    var(--bildungsblau),
    var(--koralle),
    var(--vitalgruen)
  );
  animation: spin 8s linear infinite;
  z-index: 0;
}

.avatar-ring::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: var(--dark-bg);
  z-index: 1;
}

.avatar-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--olivgrau) 0%, var(--mokkabraun) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  font-weight: 800;
  color: var(--vitalgruen);
  letter-spacing: -0.04em;
  user-select: none;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ============================================
   Sektions-Gemeinsam
   ============================================ */
section {
  padding: 100px 0;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--vitalgruen);
  margin-bottom: 0.8rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  line-height: 1.15;
}

.section-divider {
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--vitalgruen), var(--bildungsblau));
  border-radius: 2px;
  margin: 1.5rem 0;
}

/* ============================================
   Über mich
   ============================================ */
#about {
  background: linear-gradient(180deg, var(--dark-bg) 0%, #1e201d 100%);
}

.about-card {
  background: var(--card-bg);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 2rem;
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.about-card:hover {
  border-color: rgba(196,222,111,0.2);
  transform: translateY(-3px);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--vitalgruen);
  line-height: 1;
  letter-spacing: -0.04em;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 4px;
}

.skill-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  border: 1px solid;
}

.pill-gruen {
  background: rgba(196,222,111,0.1);
  border-color: rgba(196,222,111,0.25);
  color: var(--vitalgruen);
}

.pill-blau {
  background: rgba(111,155,222,0.1);
  border-color: rgba(111,155,222,0.25);
  color: var(--bildungsblau);
}

.pill-koralle {
  background: rgba(222,124,111,0.1);
  border-color: rgba(222,124,111,0.25);
  color: var(--koralle);
}

/* ============================================
   Dienstleistungen
   ============================================ */
#services {
  background: #1e201d;
}

.service-card {
  background: var(--card-bg);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 2rem;
  height: 100%;
  transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.35s ease;
  border-radius: 16px;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(196,222,111,0.25);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 1.2rem;
}

.icon-gruen { background: rgba(196,222,111,0.12); color: var(--vitalgruen); }
.icon-blau { background: rgba(111,155,222,0.12); color: var(--bildungsblau); }
.icon-koralle { background: rgba(222,124,111,0.12); color: var(--koralle); }
.icon-grau { background: rgba(114,123,137,0.12); color: var(--schiefergrau); }

.service-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
}

.service-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ============================================
   Projekte
   ============================================ */
#projects {
  background: var(--dark-bg);
}

.project-card {
  background: var(--card-bg);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 48px rgba(0,0,0,0.35);
  border-color: rgba(196,222,111,0.2);
}

.project-header {
  padding: 2rem 2rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.project-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.project-status {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 6px;
}

.status-live {
  background: rgba(196,222,111,0.12);
  color: var(--vitalgruen);
}

.status-active {
  background: rgba(111,155,222,0.12);
  color: var(--bildungsblau);
}

.project-body {
  padding: 1.5rem 2rem 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-name {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.project-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  flex: 1;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 1.2rem;
}

.project-tag {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 5px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--text-muted);
}

.project-footer {
  padding: 1rem 2rem 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.project-link {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--vitalgruen);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s ease, opacity 0.2s ease;
}

.project-link:hover {
  color: var(--vitalgruen);
  opacity: 0.8;
  gap: 10px;
}

/* ============================================
   Kontakt
   ============================================ */
#contact {
  background: #1e201d;
}

.contact-card {
  background: var(--card-bg);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 20px;
  padding: 2.5rem;
  height: 100%;
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.contact-card:hover {
  border-color: rgba(196,222,111,0.2);
  transform: translateY(-4px);
}

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  margin-bottom: 1rem;
  background: rgba(196,222,111,0.1);
  color: var(--vitalgruen);
}

.contact-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}

.contact-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.contact-value a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s;
}

.contact-value a:hover {
  color: var(--vitalgruen);
}

/* ============================================
   Buttons
   ============================================ */
.btn-primary-cd {
  background: var(--vitalgruen);
  color: var(--olivgrau);
  border: none;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 12px 28px;
  border-radius: 10px;
  transition: all 0.25s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary-cd:hover {
  background: #d4ee7f;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(196,222,111,0.3);
  color: var(--olivgrau);
}

.btn-outline-cd {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid rgba(255,255,255,0.15);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 12px 28px;
  border-radius: 10px;
  transition: all 0.25s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-outline-cd:hover {
  border-color: var(--vitalgruen);
  color: var(--vitalgruen);
  transform: translateY(-2px);
}

/* ============================================
   Footer
   ============================================ */
footer {
  background: #141614;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 2rem 0;
}

.footer-text {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ============================================
   Animationen (Scroll-reveal via Klassen)
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-15px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 768px) {
  section { padding: 70px 0; }
  .avatar-ring { width: 200px; height: 200px; }
  .avatar-inner { font-size: 3.5rem; }
}