/* =========================================================
   NEXUS AUTOMATION GROUP — style.css
   Tech-Premium · Dark Mode · Syne + DM Mono
   ========================================================= */

/* ----- CSS VARIABLES ----- */
:root {
  --accent: #00e5c8;
  --accent-dim: rgba(0, 229, 200, 0.12);
  --accent-glow: rgba(0, 229, 200, 0.35);

  --bg-base: #0d0f12;
  --bg-surface: #13161b;
  --bg-elevated: #1a1e26;
  --bg-card: #161a21;

  --text-primary: #f0f2f5;
  --text-secondary: #8a91a0;
  --text-muted: #4a5060;

  --border: rgba(255,255,255,0.06);
  --border-accent: rgba(0, 229, 200, 0.25);

  --radius: 12px;
  --radius-lg: 20px;
  --font-display: 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'DM Mono', monospace;

  --shadow-card: 0 4px 30px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 60px var(--accent-glow);

  --nav-height: 72px;
  --section-pad: clamp(80px, 10vw, 140px);
  --max-w: 1180px;
}

/* ----- RESET & BASE ----- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-display);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ----- SCROLLBAR ----- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--accent-dim); border-radius: 3px; }

/* ----- SELECTION ----- */
::selection { background: var(--accent); color: var(--bg-base); }

/* =========================================================
   TYPOGRAPHY HELPERS
   ========================================================= */
.headline-accent {
  color: var(--accent);
  text-shadow: 0 0 40px var(--accent-glow);
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 1rem;
  opacity: 0.85;
}

.section-title {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1.2rem;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 56ch;
  margin-bottom: 3.5rem;
}

/* =========================================================
   LAYOUT HELPERS
   ========================================================= */
.section-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 60px);
}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 14px 28px;
  border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; flex-shrink: 0; transition: transform 0.2s ease; }
.btn:hover svg { transform: translateX(4px); }

.btn--primary {
  background: var(--accent);
  color: var(--bg-base);
  border-color: var(--accent);
  box-shadow: 0 0 24px var(--accent-glow);
}
.btn--primary:hover {
  background: #00f5d8;
  box-shadow: 0 0 40px var(--accent-glow), 0 0 80px rgba(0,229,200,0.2);
  transform: translateY(-2px);
}

.btn--ghost {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border);
}
.btn--ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

.btn--large { font-size: 1.05rem; padding: 17px 36px; }
.btn--full { width: 100%; justify-content: center; }

/* =========================================================
   NAVBAR
   ========================================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background 0.3s ease, backdrop-filter 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  background: rgba(13, 15, 18, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 60px);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-logo {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  flex-shrink: 0;
}
.logo-bracket { color: var(--text-muted); }
.logo-accent { color: var(--accent); }

.nav-links {
  display: flex;
  gap: 36px;
  margin-left: auto;
}
.nav-links a {
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text-primary); }

.nav-cta {
  font-size: 0.85rem;
  font-weight: 700;
  padding: 9px 20px;
  border-radius: 7px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  color: var(--accent);
  transition: all 0.2s;
  flex-shrink: 0;
}
.nav-cta:hover {
  background: var(--accent);
  color: var(--bg-base);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s;
}

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 0;
  background: rgba(13,15,18,0.97);
  border-top: 1px solid var(--border);
  padding: 12px 0 20px;
}
.nav-mobile.open { display: flex; }
.mobile-link {
  padding: 14px clamp(20px,5vw,60px);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  transition: color 0.2s;
}
.mobile-link:hover { color: var(--accent); }
.mobile-cta {
  margin: 16px clamp(20px,5vw,60px) 0;
  display: block;
  text-align: center;
  background: var(--accent);
  color: var(--bg-base);
  font-weight: 700;
  padding: 13px;
  border-radius: 8px;
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  min-height: 100svh;
  padding-top: var(--nav-height);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  max-width: var(--max-w);
  margin: 0 auto;
  padding-left: clamp(20px,5vw,60px);
  padding-right: clamp(20px,5vw,60px);
  position: relative;
}

.hero-grid-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

.hero-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,229,200,0.12) 0%, transparent 70%);
  top: 10%;
  left: -10%;
  pointer-events: none;
  animation: glowPulse 6s ease-in-out infinite;
}
.hero-glow--2 {
  background: radial-gradient(circle, rgba(0,100,229,0.10) 0%, transparent 70%);
  top: 50%; left: 50%;
  animation-delay: -3s;
}

@keyframes glowPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.15); opacity: 0.7; }
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  padding: 7px 14px;
  border-radius: 100px;
  margin-bottom: 2rem;
}
.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink {
  0%,100%{opacity:1}50%{opacity:0.3}
}

.hero-headline {
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 48ch;
  margin-bottom: 2.5rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; }
.stat-num {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}
.stat-unit { font-size: 1rem; color: var(--accent); }
.stat-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  margin-top: 3px;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* INBOX MOCKUP */
.hero-visual {
  position: relative;
  z-index: 1;
}

.inbox-mockup {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card), 0 0 40px rgba(0,0,0,0.4);
}

.mockup-header {
  background: var(--bg-elevated);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border);
}
.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot--red { background: #ff5f57; }
.dot--yellow { background: #febc2e; }
.dot--green { background: #28c840; }
.mockup-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: 8px;
}

.mockup-body { padding: 10px 0; }

.email-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
  transition: background 0.2s;
}
.email-item:last-child { border-bottom: none; }

.email-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--bg-elevated);
  display: grid;
  place-items: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.email-icon--auto { background: var(--accent-dim); }

.email-meta { flex: 1; min-width: 0; }
.email-meta strong {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.email-meta small {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 500;
  padding: 3px 8px;
  border-radius: 5px;
  white-space: nowrap;
  flex-shrink: 0;
}
.tag--red { background: rgba(255,80,80,0.15); color: #ff7070; }
.tag--orange { background: rgba(255,160,50,0.15); color: #ffaa50; }
.tag--gray { background: rgba(120,130,150,0.15); color: #8a91a0; }
.tag--cyan { background: var(--accent-dim); color: var(--accent); }

.mockup-divider {
  padding: 8px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--accent);
}
.mockup-divider::before, .mockup-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-accent);
}

/* Auto items animate in */
.email-item--auto {
  opacity: 0;
  transform: translateX(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.email-item--auto.visible {
  opacity: 1;
  transform: translateX(0);
}

/* =========================================================
   ANIMATIONS
   ========================================================= */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.8s ease forwards;
}
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }
.delay-4 { animation-delay: 0.6s; }

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* =========================================================
   PROBLEM & SOLUTION
   ========================================================= */
.problem-solution {
  padding: var(--section-pad) 0;
  position: relative;
  background: linear-gradient(180deg, var(--bg-base) 0%, var(--bg-surface) 50%, var(--bg-base) 100%);
}

.ps-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 3rem;
}

.ps-card {
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 44px);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.ps-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.4s;
}
.ps-card:hover::before { opacity: 1; }

.ps-card--problem {
  background: var(--bg-card);
}
.ps-card--problem::before {
  background: radial-gradient(ellipse at top left, rgba(255,80,80,0.05) 0%, transparent 70%);
}

.ps-card--solution {
  background: var(--bg-card);
  border-color: var(--border-accent);
}
.ps-card--solution::before {
  background: radial-gradient(ellipse at top right, rgba(0,229,200,0.07) 0%, transparent 70%);
}

.ps-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 2rem;
}
.ps-card-header h3 {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.ps-icon {
  font-size: 1.4rem;
  width: 48px; height: 48px;
  border-radius: 10px;
  background: rgba(255,80,80,0.1);
  border: 1px solid rgba(255,80,80,0.2);
  display: grid;
  place-items: center;
}
.ps-icon--cyan {
  background: var(--accent-dim);
  border-color: var(--border-accent);
}

.ps-list { display: flex; flex-direction: column; gap: 16px; }
.ps-list li {
  display: flex;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
.ps-bullet {
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}
.ps-bullet--bad { color: #ff6060; }
.ps-bullet--good { color: var(--accent); }

/* =========================================================
   LEISTUNGEN
   ========================================================= */
.leistungen {
  padding: var(--section-pad) 0;
}

.leistungen-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 4rem;
}

.leistung-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 3.5vw, 40px);
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.leistung-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}
.leistung-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4), 0 0 0 1px var(--border-accent);
}
.leistung-card:hover::after { transform: scaleX(1); }

.leistung-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.12em;
  margin-bottom: 1.2rem;
}

.leistung-icon {
  width: 52px; height: 52px;
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
  transition: color 0.3s;
}
.leistung-card:hover .leistung-icon { color: var(--accent); }
.leistung-icon svg { width: 100%; height: 100%; }

.leistung-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 0.9rem;
}

.leistung-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.leistung-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.leistung-tags span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 4px 10px;
  border-radius: 5px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-muted);
}

/* FLOW DIAGRAM */
.flow-diagram {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(12px, 3vw, 32px);
  flex-wrap: wrap;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 44px);
}

.flow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
}
.flow-icon {
  font-size: 1.8rem;
  width: 60px; height: 60px;
  border-radius: 12px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
}
.flow-icon--accent {
  background: var(--accent-dim);
  border-color: var(--border-accent);
}
.flow-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  line-height: 1.4;
}
.flow-arrow {
  font-size: 1.5rem;
  color: var(--accent);
  opacity: 0.6;
}

/* =========================================================
   CTA BANNER
   ========================================================= */
.cta-banner {
  padding: var(--section-pad) 0;
  position: relative;
  overflow: hidden;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: center;
}
.cta-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 100% at 50% 50%, rgba(0,229,200,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.cta-inner { position: relative; z-index: 1; }
.cta-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}
.cta-headline {
  font-size: clamp(1.9rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 2.5rem;
}

/* =========================================================
   KONTAKT
   ========================================================= */
.kontakt {
  padding: var(--section-pad) 0 calc(var(--section-pad) * 0.7);
}

.kontakt-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: start;
  margin-top: 1rem;
}

.kontakt-info { display: flex; flex-direction: column; gap: 28px; }

.kontakt-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.kontakt-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.kontakt-icon svg { width: 20px; height: 20px; }
.kontakt-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.kontakt-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  word-break: break-word;
  transition: color 0.2s;
}
a.kontakt-value:hover { color: var(--accent); }

/* FORM */
.kontakt-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 44px);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.form-group label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.form-group input,
.form-group textarea {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 13px 16px;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 0.92rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.form-success {
  display: none;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: 8px;
  padding: 14px 18px;
}
.form-success svg { width: 20px; height: 20px; flex-shrink: 0; }
.form-success.visible { display: flex; }

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 clamp(20px,5vw,60px);
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-logo { font-size: 1rem; font-weight: 800; letter-spacing: 0.08em; }
.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: auto;
}
.footer-links {
  display: flex;
  gap: 20px;
}
.footer-links a {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--accent); }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: calc(var(--nav-height) + 40px);
    padding-bottom: 80px;
    gap: 50px;
    min-height: auto;
  }
  .hero-glow { display: none; }
  .leistungen-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }

  .ps-grid { grid-template-columns: 1fr; }
  .kontakt-grid { grid-template-columns: 1fr; gap: 40px; }
  .form-row { grid-template-columns: 1fr; }

  .hero-stats { gap: 14px; }
  .stat-divider { display: none; }

  .flow-diagram { gap: 10px; }
  .flow-arrow { font-size: 1rem; }

  .footer-inner { flex-direction: column; align-items: flex-start; gap: 12px; }
  .footer-copy { margin-left: 0; }

  .btn--large { font-size: 0.95rem; padding: 14px 24px; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .inbox-mockup { font-size: 0.9rem; }
  .email-meta strong { font-size: 0.78rem; }
}