/* ============================================
   espo — Premium Bold Dark Theme
   Brand-Akzent: #33afe2 (Hasi-Blau)
   ============================================ */

:root {
  --bg-0: #07090d;
  --bg-1: #0b0e14;
  --bg-2: #11151d;
  --bg-3: #1a1f2a;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --text: #e6edf3;
  --text-2: #9ba8b8;
  --text-3: #6a7585;
  --accent: #33afe2;
  --accent-2: #66c4ec;
  --accent-glow: rgba(51, 175, 226, 0.35);
  --danger: #ff4757;
  --radius: 14px;
  --radius-lg: 24px;
  --shadow-soft: 0 10px 40px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 60px rgba(51, 175, 226, 0.25);
  --max: 1240px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-0);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* ============================================
   LOADER
   ============================================ */
.loader {
  position: fixed;
  inset: 0;
  background: var(--bg-0);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
.loader.hidden { opacity: 0; visibility: hidden; }
.loader-spinner {
  width: 56px;
  height: 56px;
  border: 3px solid rgba(51, 175, 226, 0.15);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}
.loader-text {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  text-transform: lowercase;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================
   SCROLL PROGRESS
   ============================================ */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  z-index: 1000;
  transition: width 0.1s linear;
  box-shadow: 0 0 12px var(--accent-glow);
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.navbar.scrolled {
  background: rgba(7, 9, 13, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--line);
  padding: 12px 0;
}
.nav-container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav-logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.logo-mark {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}
.logo-mark::first-letter { color: var(--accent); }
.logo-sub {
  font-size: 0.62rem;
  color: var(--text-3);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 3px;
}
.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-2);
  transition: color 0.2s ease;
  position: relative;
}
.nav-links a:hover { color: var(--text); }
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.25s ease;
}
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  background: var(--accent);
  color: #001624;
  padding: 10px 18px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.88rem;
  transition: all 0.25s ease;
  box-shadow: 0 4px 20px var(--accent-glow);
}
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px var(--accent-glow);
}
.nav-burger { display: none; flex-direction: column; gap: 5px; }
.nav-burger span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; }

@media (max-width: 860px) {
  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: flex; }
}

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: radial-gradient(ellipse at top, var(--bg-2) 0%, var(--bg-0) 60%);
  padding: 120px 24px 80px;
}
.hero-bg-glow {
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 900px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 60%);
  filter: blur(80px);
  opacity: 0.5;
  animation: pulse-glow 6s ease-in-out infinite;
  pointer-events: none;
}
@keyframes pulse-glow {
  0%, 100% { transform: translateX(-50%) scale(1); opacity: 0.4; }
  50% { transform: translateX(-50%) scale(1.1); opacity: 0.6; }
}
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(51, 175, 226, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(51, 175, 226, 0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1000px;
  text-align: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  background: rgba(51, 175, 226, 0.1);
  border: 1px solid rgba(51, 175, 226, 0.25);
  border-radius: 100px;
  font-size: 0.85rem;
  color: var(--accent-2);
  margin-bottom: 32px;
  font-weight: 500;
  animation: fadeInUp 0.8s ease 0.2s both;
}
.hero-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent);
  animation: pulse-dot 1.6s ease infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.6rem, 7vw, 5.5rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
}
.hero-title-line {
  display: block;
  animation: fadeInUp 0.8s ease both;
}
.hero-title-line:nth-child(1) { animation-delay: 0.3s; }
.hero-title-line:nth-child(2) { animation-delay: 0.5s; }
.hero-title-accent {
  background: linear-gradient(135deg, var(--accent) 0%, #80d4f5 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-slogan {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: var(--accent-2);
  font-weight: 500;
  letter-spacing: 0.02em;
  margin-bottom: 24px;
  min-height: 1.6em;
  animation: fadeInUp 0.8s ease 0.7s both;
}
.cursor {
  display: inline-block;
  color: var(--accent);
  animation: blink 1s step-end infinite;
  margin-left: 2px;
}
@keyframes blink { 50% { opacity: 0; } }

.hero-sub {
  font-size: clamp(0.98rem, 1.5vw, 1.15rem);
  color: var(--text-2);
  max-width: 640px;
  margin: 0 auto 44px;
  animation: fadeInUp 0.8s ease 0.9s both;
}

.hero-cta-row {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 1.1s both;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: var(--accent);
  color: #001624;
  box-shadow: 0 8px 30px var(--accent-glow);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 40px var(--accent-glow);
  background: var(--accent-2);
}
.btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line-strong);
  color: var(--text);
  backdrop-filter: blur(10px);
}
.btn-ghost:hover {
  transform: translateY(-3px);
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--accent);
}
.btn-block { width: 100%; justify-content: center; }

.hero-scroll-hint {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--text-3);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  animation: fadeInUp 0.8s ease 1.4s both;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scroll-line 2s ease infinite;
}
@keyframes scroll-line {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============================================
   SECTIONS — GENERAL
   ============================================ */
section { padding: 110px 24px; position: relative; }
.section-header {
  max-width: 760px;
  margin: 0 auto 70px;
  text-align: center;
}
.section-eyebrow {
  font-size: 0.8rem;
  color: var(--accent);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 14px;
}
.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 16px;
}
.section-sub {
  font-size: 1.1rem;
  color: var(--text-2);
}

/* Reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ============================================
   LEISTUNGEN
   ============================================ */
.leistungen { background: var(--bg-0); }
.leistungen-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.tilt-card {
  background: linear-gradient(135deg, var(--bg-2) 0%, var(--bg-1) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: default;
  position: relative;
  overflow: hidden;
}
.tilt-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 50%), rgba(51, 175, 226, 0.12), transparent 40%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}
.tilt-card:hover { transform: translateY(-6px); border-color: rgba(51, 175, 226, 0.4); box-shadow: var(--shadow-glow); }
.tilt-card:hover::before { opacity: 1; }
.card-icon {
  font-size: 2.2rem;
  margin-bottom: 18px;
  display: inline-flex;
  width: 56px;
  height: 56px;
  align-items: center;
  justify-content: center;
  background: rgba(51, 175, 226, 0.08);
  border-radius: 14px;
  border: 1px solid rgba(51, 175, 226, 0.2);
}
.tilt-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.tilt-card p {
  color: var(--text-2);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ============================================
   STATS / ABOUT
   ============================================ */
.stats-section {
  background: var(--bg-1);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stats-row {
  max-width: var(--max);
  margin: 0 auto 100px;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 30px;
  padding: 50px 30px;
  background: linear-gradient(135deg, var(--bg-2), var(--bg-1));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}
.stat-item { text-align: center; }
.stat-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent), #80d4f5);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  display: inline-block;
}
.stat-plus {
  display: inline-block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--accent);
  margin-left: 2px;
}
.stat-label {
  font-size: 0.92rem;
  color: var(--text-2);
  margin-top: 10px;
  letter-spacing: 0.02em;
}
.stat-divider {
  width: 1px;
  height: 50px;
  background: var(--line-strong);
}

.about-split {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-text .section-title { text-align: left; }
.about-text .section-eyebrow { text-align: left; }
.about-text p {
  color: var(--text-2);
  font-size: 1.05rem;
  margin-bottom: 18px;
}
.about-text strong { color: var(--text); font-weight: 600; }
.about-features {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.feature-pill {
  padding: 8px 16px;
  background: rgba(51, 175, 226, 0.08);
  border: 1px solid rgba(51, 175, 226, 0.25);
  border-radius: 100px;
  font-size: 0.88rem;
  color: var(--accent-2);
  font-weight: 500;
}

.about-visual {
  position: relative;
  height: 480px;
}
.visual-card {
  position: absolute;
  background: linear-gradient(135deg, var(--bg-2), var(--bg-3));
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: var(--shadow-soft);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.visual-card:hover { transform: translateY(-8px) rotate(0deg) !important; }
.visual-card-1 {
  top: 0;
  left: 0;
  width: 60%;
  transform: rotate(-3deg);
  border-color: rgba(51, 175, 226, 0.3);
}
.visual-card-2 {
  top: 30%;
  right: 0;
  width: 55%;
  transform: rotate(2deg);
}
.visual-card-3 {
  bottom: 0;
  left: 15%;
  width: 65%;
  transform: rotate(-1deg);
}
.visual-emoji { font-size: 2.5rem; }
.visual-label {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
}

/* ============================================
   VERTRAUEN
   ============================================ */
.vertrauen { background: var(--bg-0); }
.trust-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.trust-card {
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 38px 30px;
  text-align: center;
  transition: all 0.35s ease;
}
.trust-card:hover {
  border-color: rgba(51, 175, 226, 0.35);
  transform: translateY(-4px);
}
.trust-icon-wrap {
  width: 70px;
  height: 70px;
  margin: 0 auto 22px;
  background: rgba(51, 175, 226, 0.1);
  border: 1px solid rgba(51, 175, 226, 0.25);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}
.trust-icon-wrap svg { width: 32px; height: 32px; }
.trust-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.trust-card p { color: var(--text-2); font-size: 0.95rem; }

/* ============================================
   KONTAKT
   ============================================ */
.kontakt {
  background: var(--bg-1);
  border-top: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.kontakt-bg-glow {
  position: absolute;
  bottom: -300px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, var(--accent-glow), transparent 70%);
  filter: blur(80px);
  opacity: 0.3;
  pointer-events: none;
}
.kontakt-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 50px;
  position: relative;
  z-index: 2;
}
.contact-card {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 20px 24px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 14px;
  transition: all 0.25s ease;
  cursor: pointer;
}
.contact-card:hover {
  border-color: rgba(51, 175, 226, 0.4);
  transform: translateX(4px);
  background: rgba(51, 175, 226, 0.05);
}
.contact-card-static { cursor: default; }
.contact-card-static:hover { transform: none; }
.contact-card-icon { font-size: 1.6rem; }
.contact-card-label {
  font-size: 0.78rem;
  color: var(--text-3);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.contact-card-value {
  font-weight: 600;
  font-size: 1.05rem;
}

.map-wrap {
  margin-top: 24px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  height: 240px;
  filter: invert(0.92) hue-rotate(180deg);
}
.map-wrap iframe { width: 100%; height: 100%; border: 0; }

/* Form with floating labels */
.kontakt-form {
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 38px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  position: relative;
  margin-bottom: 18px;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 18px 16px 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  color: var(--text);
  font-family: inherit;
  font-size: 1rem;
  transition: all 0.2s ease;
  resize: vertical;
}
.form-group textarea { padding-top: 22px; }
.form-group label {
  position: absolute;
  top: 14px;
  left: 16px;
  color: var(--text-3);
  pointer-events: none;
  transition: all 0.2s ease;
  font-size: 1rem;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(51, 175, 226, 0.04);
}
.form-group input:focus + label,
.form-group textarea:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group input:valid + label,
.form-group textarea:not(:placeholder-shown) + label {
  top: 4px;
  font-size: 0.72rem;
  color: var(--accent);
}
.form-group input:not(:placeholder-shown):not(:focus) + label,
.form-group textarea:not(:placeholder-shown):not(:focus) + label {
  color: var(--text-3);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: transparent; }
.form-group input:placeholder-shown,
.form-group textarea:placeholder-shown { /* trick: keep placeholder " " in JS or use required */ }
/* For empty fields use this hack */
.form-group input,
.form-group textarea { /* placeholder=" " in HTML */ }

.form-note {
  font-size: 0.82rem;
  color: var(--text-3);
  text-align: center;
  margin-top: 14px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--bg-0);
  border-top: 1px solid var(--line);
  padding: 80px 24px 30px;
}
.footer-grid {
  max-width: var(--max);
  margin: 0 auto 50px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
}
.footer-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.footer-logo::first-letter { color: var(--accent); }
.footer-tagline {
  color: var(--accent-2);
  font-size: 0.9rem;
  margin-bottom: 14px;
}
.footer-small { color: var(--text-3); font-size: 0.85rem; }
.footer h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--text);
}
.footer p { color: var(--text-2); font-size: 0.92rem; margin-bottom: 6px; }
.footer a { color: var(--text-2); transition: color 0.2s ease; }
.footer a:hover { color: var(--accent); }
.footer-bottom {
  max-width: var(--max);
  margin: 0 auto;
  padding-top: 30px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--text-3);
  font-size: 0.82rem;
}

/* ============================================
   DEMO BADGE
   ============================================ */
.demo-badge {
  position: fixed;
  bottom: 22px;
  right: 22px;
  background: linear-gradient(135deg, #001624 0%, #002a3f 100%);
  border: 1px solid var(--accent);
  padding: 14px 20px;
  border-radius: 14px;
  z-index: 99;
  display: flex;
  align-items: center;
  color: var(--text);
  box-shadow: 0 10px 40px rgba(51, 175, 226, 0.4);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  animation: slideInRight 0.8s ease 1.5s both;
}
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}
.demo-badge:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 14px 50px rgba(51, 175, 226, 0.6);
}
.demo-badge-inner { display: flex; gap: 12px; align-items: center; }
.demo-badge-icon {
  width: 38px;
  height: 38px;
  background: var(--accent);
  color: #001624;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 700;
}
.demo-badge-line1 {
  font-size: 0.7rem;
  color: var(--text-3);
  letter-spacing: 0.05em;
}
.demo-badge-line2 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}
.demo-badge-line3 {
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 600;
  margin-top: 2px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 900px) {
  .stats-row {
    grid-template-columns: 1fr 1fr;
    gap: 30px 20px;
  }
  .stat-divider { display: none; }
  .about-split { grid-template-columns: 1fr; gap: 60px; }
  .about-visual { height: 400px; max-width: 480px; margin: 0 auto; }
  .kontakt-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
}

@media (max-width: 560px) {
  section { padding: 80px 18px; }
  .hero { padding: 100px 18px 60px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .stats-row { grid-template-columns: 1fr 1fr; padding: 30px 20px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
  .demo-badge {
    bottom: 14px;
    right: 14px;
    left: 14px;
    padding: 12px 16px;
  }
  .demo-badge-icon { width: 34px; height: 34px; }
}

/* Selection */
::selection { background: var(--accent); color: #001624; }