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

:root {
  --bg: #06080f;
  --bg-elevated: #0c1019;
  --bg-card: #111827;
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.16);
  --text: #f0f4ff;
  --text-muted: #8b95a8;
  --accent: #3b82f6;
  --accent-bright: #60a5fa;
  --accent-glow: rgba(59, 130, 246, 0.35);
  --cyan: #22d3ee;
  --gradient: linear-gradient(135deg, #3b82f6 0%, #22d3ee 50%, #818cf8 100%);
  --radius: 12px;
  --radius-lg: 20px;
  --font: 'Outfit', system-ui, sans-serif;
  --mono: 'JetBrains Mono', monospace;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 20%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.bg-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
}

.bg-glow--1 {
  width: 600px;
  height: 600px;
  background: rgba(59, 130, 246, 0.15);
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
}

.bg-glow--2 {
  width: 400px;
  height: 400px;
  background: rgba(34, 211, 238, 0.08);
  bottom: 20%;
  right: -100px;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background: rgba(6, 8, 15, 0.8);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.lang-toggle {
  display: flex;
  padding: 3px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.lang-btn {
  padding: 0.35rem 0.65rem;
  background: transparent;
  border: none;
  border-radius: 6px;
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.lang-btn:hover {
  color: var(--text);
}

.lang-btn.active {
  background: var(--accent);
  color: white;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--text);
}

.logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--gradient);
  border-radius: 10px;
  font-weight: 800;
  font-size: 1.1rem;
  color: white;
}

.logo-text {
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.header-cta {
  padding: 0.55rem 1.1rem;
  background: var(--accent);
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  transition: background 0.2s, transform 0.2s;
}

.header-cta:hover {
  background: var(--accent-bright);
  transform: translateY(-1px);
}

main {
  position: relative;
  z-index: 1;
}

.hero {
  max-width: 800px;
  margin: 0 auto;
  padding: 8rem 1.5rem 3rem;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-bright);
  margin-bottom: 1.75rem;
}

.pulse {
  width: 8px;
  height: 8px;
  background: #22c55e;
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}

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

.hero-sub {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: 10px;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.btn-primary {
  background: var(--gradient);
  color: white;
  box-shadow: 0 4px 24px var(--accent-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--accent-glow);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
}

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

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.05rem;
}

.btn-full {
  width: 100%;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding: 1.5rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.stat-num {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

.mockup-section {
  max-width: 900px;
  margin: 0 auto 5rem;
  padding: 0 1.5rem;
}

.browser-frame {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.browser-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1rem;
  background: rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid var(--border);
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.dot-red { background: #ef4444; }
.dot-yellow { background: #eab308; }
.dot-green { background: #22c55e; }

.browser-url {
  flex: 1;
  margin-left: 0.5rem;
  padding: 0.35rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.browser-content {
  padding: 2rem;
  min-height: 280px;
}

.mock-nav {
  width: 40%;
  height: 12px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  margin-bottom: 2rem;
}

.mock-hero-block {
  margin-bottom: 2rem;
}

.mock-line {
  height: 12px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 4px;
  margin-bottom: 0.75rem;
}

.mock-line--lg { width: 70%; height: 20px; }
.mock-line--md { width: 50%; }

.mock-btn {
  width: 120px;
  height: 36px;
  background: var(--gradient);
  border-radius: 8px;
  margin-top: 1rem;
  opacity: 0.7;
}

.mock-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.mock-card {
  height: 80px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.section-header {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 3rem;
  padding: 0 1.5rem;
}

.section-tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.section-header h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.features {
  max-width: 1100px;
  margin: 0 auto 6rem;
  padding: 0 1.5rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.25rem;
}

.feature-card {
  padding: 1.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.2s, transform 0.2s;
}

.feature-card:hover {
  border-color: rgba(59, 130, 246, 0.3);
  transform: translateY(-4px);
}

.feature-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(59, 130, 246, 0.12);
  border-radius: 10px;
  margin-bottom: 1rem;
  color: var(--accent-bright);
}

.feature-icon svg {
  width: 22px;
  height: 22px;
}

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.feature-card p {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.process {
  max-width: 900px;
  margin: 0 auto 6rem;
  padding: 0 1.5rem;
}

.process-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step {
  padding: 2rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.step-num {
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-bright);
  display: block;
  margin-bottom: 0.75rem;
}

.step h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.step p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.step-connector {
  width: 2px;
  height: 24px;
  background: var(--border);
  margin: 0 auto;
}

.cta-banner {
  margin-bottom: 6rem;
  padding: 0 1.5rem;
}

.cta-banner-inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem 2rem;
  text-align: center;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.15) 0%, rgba(34, 211, 238, 0.08) 100%);
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: var(--radius-lg);
}

.cta-banner-inner h2 {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-bottom: 0.75rem;
}

.cta-banner-inner p {
  color: var(--text-muted);
  margin-bottom: 1.75rem;
}

.contact {
  max-width: 1000px;
  margin: 0 auto 4rem;
  padding: 0 1.5rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-info h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.contact-info > p {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.contact-details {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-details li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.contact-details svg {
  width: 20px;
  height: 20px;
  color: var(--accent-bright);
  flex-shrink: 0;
}

.contact-details a {
  color: var(--text);
  text-decoration: none;
  transition: color 0.2s;
}

.contact-details a:hover {
  color: var(--accent-bright);
}

.contact-form {
  padding: 2rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.form-row {
  margin-bottom: 1.25rem;
}

.form-row label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
}

.optional {
  color: var(--text-muted);
  font-weight: 400;
}

.form-row input,
.form-row textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font);
  font-size: 0.95rem;
  transition: border-color 0.2s;
}

.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.form-row input::placeholder,
.form-row textarea::placeholder {
  color: rgba(139, 149, 168, 0.6);
}

.form-row textarea {
  resize: vertical;
  min-height: 100px;
}

.form-note {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.75rem;
}

.form-error {
  text-align: center;
  font-size: 0.875rem;
  color: #f87171;
  margin-top: 0.75rem;
}

.form-success {
  padding: 3rem 2rem;
  background: var(--bg-elevated);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: var(--radius-lg);
  text-align: center;
}

.success-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(34, 197, 94, 0.15);
  border-radius: 50%;
  color: #22c55e;
}

.success-icon svg {
  width: 28px;
  height: 28px;
}

.form-success h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.form-success p {
  color: var(--text-muted);
}

.footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
  padding: 3rem 1.5rem;
}

.footer-inner {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.logo--footer {
  justify-content: center;
  margin-bottom: 0.75rem;
}

.footer-tagline {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--accent-bright);
}

.copyright {
  font-size: 0.8rem;
  color: rgba(139, 149, 168, 0.6);
}

@media (min-width: 768px) {
  .process-steps {
    flex-direction: row;
    align-items: stretch;
  }

  .step {
    flex: 1;
  }

  .step-connector {
    width: 24px;
    height: auto;
    align-self: center;
  }
}

@media (max-width: 767px) {
  .hero {
    padding-top: 6.5rem;
  }

  .stat-divider {
    display: none;
  }

  .hero-stats {
    gap: 1rem;
  }

  .mock-cards {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .header-cta {
    font-size: 0.75rem;
    padding: 0.5rem 0.75rem;
  }

  .logo-text {
    display: none;
  }

  .header-actions {
    gap: 0.5rem;
  }
}