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

:root {
  --bg-dark: #0f1419;
  --bg-light: #f8f9fa;
  --accent: #00a8e8;
  --accent-light: #00d4ff;
  --text-dark: #1a1f2e;
  --text-light: #f5f7fa;
  --border: #e0e6ed;
}

body {
  font-family: 'Sora', sans-serif;
  background: var(--bg-light);
  color: var(--text-dark);
  line-height: 1.6;
}

/* HEADER */
.header-tech {
  background: white;
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.logo-tech {
  font-family: 'Roboto Mono', monospace;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 1px;
}

.nav-tech {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-tech a {
  color: var(--text-dark);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-tech a:hover {
  color: var(--accent);
}

.btn-cta-tech {
  background: var(--accent) !important;
  color: white !important;
  padding: 0.6rem 1.4rem !important;
  border-radius: 6px;
  font-weight: 600 !important;
}

.btn-cta-tech:hover {
  background: var(--accent-light) !important;
}

/* HERO */
.hero-tech {
  max-width: 1400px;
  margin: 0 auto;
  padding: 5rem 2rem;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
}

.hero-tech-content {
  z-index: 2;
}

.title-tech {
  font-size: 3.2rem;
  line-height: 1.2;
  color: var(--text-dark);
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.subtitle-tech {
  font-size: 1.05rem;
  color: #666;
  line-height: 1.8;
  margin-bottom: 2rem;
}

.hero-cta-tech {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.btn-primary-tech {
  background: var(--accent);
  color: white;
  border: none;
  padding: 0.9rem 2rem;
  border-radius: 6px;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s;
}

.btn-primary-tech:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 168, 232, 0.3);
}

.btn-secondary-tech {
  border: 2px solid var(--accent);
  color: var(--accent);
  padding: 0.8rem 1.8rem;
  text-decoration: none;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s;
}

.btn-secondary-tech:hover {
  background: var(--accent);
  color: white;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 2rem;
}

.stat-box {
  padding: 1.5rem;
  background: white;
  border-radius: 8px;
  border-left: 3px solid var(--accent);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.stat-number {
  font-family: 'Roboto Mono', monospace;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.3rem;
}

.stat-label {
  font-size: 0.85rem;
  color: #888;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero-visual-tech {
  position: relative;
  height: 400px;
}

.tech-shape-1, .tech-shape-2, .tech-shape-3 {
  position: absolute;
  border-radius: 20px;
}

.tech-shape-1 {
  width: 280px;
  height: 280px;
  background: linear-gradient(135deg, rgba(0, 168, 232, 0.1) 0%, rgba(0, 212, 255, 0.05) 100%);
  top: 20px;
  right: 0;
  animation: float 6s ease-in-out infinite;
}

.tech-shape-2 {
  width: 200px;
  height: 200px;
  border: 2px solid var(--accent);
  bottom: 40px;
  right: 120px;
  animation: float 8s ease-in-out infinite reverse;
}

.tech-shape-3 {
  width: 150px;
  height: 150px;
  background: rgba(0, 168, 232, 0.05);
  bottom: 0;
  right: 20px;
  animation: pulse 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(30px); }
}

@keyframes pulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.7; }
}

/* SERVICES */
.services-tech {
  padding: 5rem 2rem;
  background: white;
}

.container-tech {
  max-width: 1400px;
  margin: 0 auto;
}

.section-title-tech {
  font-size: 2.4rem;
  color: var(--text-dark);
  margin-bottom: 3rem;
  font-weight: 700;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.service-card-tech {
  padding: 2rem;
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: all 0.3s;
}

.service-card-tech:hover {
  border-color: var(--accent);
  box-shadow: 0 8px 24px rgba(0, 168, 232, 0.1);
  transform: translateY(-4px);
}

.service-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.service-card-tech h3 {
  font-family: 'Roboto Mono', monospace;
  font-size: 1rem;
  letter-spacing: 1px;
  color: var(--text-dark);
  margin-bottom: 0.8rem;
  font-weight: 700;
}

.service-card-tech p {
  font-size: 0.95rem;
  color: #666;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.service-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s;
}

.service-link:hover {
  color: var(--accent-light);
}

/* PROCESS */
.process-tech {
  padding: 5rem 2rem;
  background: var(--bg-light);
}

.process-vertical {
  position: relative;
  max-width: 700px;
  margin: 2rem auto;
}

.process-step-tech {
  padding: 2rem;
  background: white;
  border-radius: 8px;
  margin-bottom: 2rem;
  position: relative;
  z-index: 2;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.step-num {
  font-family: 'Roboto Mono', monospace;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.process-step-tech h3 {
  font-size: 1.2rem;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.process-step-tech p {
  color: #666;
  font-size: 0.95rem;
  line-height: 1.6;
}

.step-connector {
  height: 40px;
  border-left: 2px solid var(--accent);
  margin-left: 30px;
  margin-bottom: 0;
  position: relative;
  z-index: 1;
}

.step-connector::after {
  content: '';
  position: absolute;
  width: 12px;
  height: 12px;
  background: var(--accent);
  border-radius: 50%;
  left: -7px;
  top: -20px;
}

/* FAQ */
.faq-tech {
  padding: 5rem 2rem;
  background: white;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.faq-item {
  padding: 2rem;
  background: var(--bg-light);
  border-radius: 8px;
  border-left: 3px solid var(--accent);
}

.faq-item h4 {
  font-size: 1.05rem;
  color: var(--text-dark);
  margin-bottom: 0.8rem;
}

.faq-item p {
  color: #666;
  font-size: 0.95rem;
  line-height: 1.7;
}

/* CONTACT */
.contact-tech {
  padding: 5rem 2rem;
  background: var(--bg-light);
}

.contact-grid-tech {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin: 2rem 0 3rem;
}

.contact-box-tech {
  padding: 2rem;
  background: white;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.contact-box-tech h3 {
  font-family: 'Roboto Mono', monospace;
  font-size: 0.85rem;
  letter-spacing: 1px;
  color: var(--accent);
  margin-bottom: 0.8rem;
  font-weight: 700;
}

.contact-box-tech p {
  color: var(--text-dark);
  font-size: 0.95rem;
}

.contact-box-tech a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s;
}

.contact-box-tech a:hover {
  color: var(--accent-light);
}

.btn-large-tech {
  width: fit-content;
  padding: 1rem 2.5rem;
  font-size: 1rem;
}

/* MODAL */
.modal-tech {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  animation: fadeIn 0.3s;
}

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

.modal-content-tech {
  background: white;
  max-width: 500px;
  margin: 5% auto;
  padding: 2.5rem;
  border-radius: 10px;
  position: relative;
  animation: slideUp 0.3s;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

@keyframes slideUp {
  from { transform: translateY(40px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.modal-close-tech {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.8rem;
  color: #999;
  cursor: pointer;
  transition: color 0.3s;
}

.modal-close-tech:hover {
  color: var(--text-dark);
}

.modal-content-tech h3 {
  font-family: 'Roboto Mono', monospace;
  font-size: 1.3rem;
  letter-spacing: 1px;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.modal-content-tech p {
  color: #666;
  margin-bottom: 1.5rem;
}

.modal-content-tech form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.modal-content-tech input,
.modal-content-tech select,
.modal-content-tech textarea {
  padding: 0.8rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text-dark);
  background: var(--bg-light);
}

.modal-content-tech input::placeholder {
  color: #999;
}

.btn-submit-tech {
  background: var(--accent);
  color: white;
  border: none;
  padding: 0.9rem;
  border-radius: 6px;
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
}

.btn-submit-tech:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
}

/* FOOTER */
.footer-tech {
  background: var(--bg-dark);
  color: var(--text-light);
  padding: 3rem 2rem 1rem;
}

.footer-content-tech {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-col-tech h4 {
  font-family: 'Roboto Mono', monospace;
  color: var(--accent-light);
  margin-bottom: 1rem;
  font-size: 0.9rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.footer-col-tech p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-col-tech ul {
  list-style: none;
}

.footer-col-tech li {
  margin-bottom: 0.6rem;
}

.footer-col-tech a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: color 0.3s;
  font-size: 0.9rem;
}

.footer-col-tech a:hover {
  color: var(--accent-light);
}

.footer-bottom-tech {
  text-align: center;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 768px) {
  .hero-tech {
    grid-template-columns: 1fr;
    padding: 3rem 1rem;
  }

  .title-tech {
    font-size: 2rem;
  }

  .hero-visual-tech {
    display: none;
  }

  .nav-tech {
    display: none;
  }

  .hero-cta-tech {
    flex-direction: column;
  }

  .section-title-tech {
    font-size: 1.8rem;
  }
}