/* ========================================
   CSS Variables
   ======================================== */
:root {
  --font-mono: 'JetBrains Mono', monospace;
  --font-sans: 'Inter', sans-serif;

  --bg: #0a0a0a;
  --bg-card: #0d0d0d;
  --bg-card-hover: #111111;
  --border: #1a1a1a;
  --border-glow: #00ff41;

  --text: #e0e0e0;
  --text-muted: #666666;
  --text-dim: #444444;

  --green: #00ff41;
  --green-dim: rgba(0, 255, 65, 0.15);
  --green-glow: rgba(0, 255, 65, 0.4);
}

/* ========================================
   Reset & Base
   ======================================== */
*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-mono);
  font-weight: 700;
  line-height: 1.1;
  margin-top: 0;
  color: #ffffff;
}

h1 { font-size: clamp(40px, 6vw, 72px); margin-bottom: 24px; }
h2 { font-size: clamp(32px, 4vw, 52px); margin-bottom: 24px; }
h3 { font-size: clamp(20px, 2vw, 26px); margin-bottom: 12px; }

p {
  margin-top: 0;
  margin-bottom: 1em;
  color: var(--text-muted);
}

a {
  color: var(--green);
  text-decoration: none;
  transition: all 0.3s ease;
}

a:hover {
  color: #ffffff;
}

ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 30px;
}

/* ========================================
   Matrix Canvas
   ======================================== */
#matrix-rain {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ========================================
   Buttons
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  border-radius: 0;
  transition: all 0.3s ease;
  cursor: pointer;
  border: 1px solid transparent;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn-primary {
  background: var(--green);
  color: #000000;
  border-color: var(--green);
}

.btn-primary:hover {
  background: transparent;
  color: var(--green);
  box-shadow: 0 0 20px var(--green-glow);
}

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

.btn-ghost:hover {
  border-color: var(--green);
  color: var(--green);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

.btn-icon {
  font-size: 16px;
  font-weight: 700;
}

/* ========================================
   Header
   ======================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s ease;
}

.site-header.scrolled {
  background: rgba(10, 10, 10, 0.95);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.logo-prompt {
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--green);
  font-weight: 700;
}

.logo-text {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 2px;
}

.logo-highlight {
  color: var(--green);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.main-nav a {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  letter-spacing: 1.5px;
  transition: color 0.3s;
}

.main-nav a:hover {
  color: var(--green);
}

.nav-cta {
  background: var(--green) !important;
  color: #000000 !important;
  padding: 10px 20px;
  font-weight: 600 !important;
  transition: all 0.3s ease;
}

.nav-cta:hover {
  background: transparent !important;
  color: var(--green) !important;
  outline: 1px solid var(--green);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--green);
  transition: all 0.3s;
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ========================================
   Hero
   ======================================== */
.hero {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 80px;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 30px;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--green);
  letter-spacing: 2px;
  margin-bottom: 32px;
  padding: 8px 16px;
  border: 1px solid var(--border);
  background: rgba(0, 255, 65, 0.03);
}

.status-dot {
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 4px var(--green); }
  50% { opacity: 0.5; box-shadow: 0 0 12px var(--green); }
}

.text-glow {
  color: var(--green);
  text-shadow: 0 0 40px var(--green-glow);
}

.hero-content h1 {
  letter-spacing: -1px;
}

.hero-content p {
  font-size: 18px;
  max-width: 560px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Ticker */
.ticker-wrap {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.6);
  padding: 14px 0;
}

.ticker {
  display: flex;
  white-space: nowrap;
  animation: scroll-ticker 30s linear infinite;
}

.ticker span {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 4px;
  color: var(--text-dim);
  padding-right: 20px;
}

@keyframes scroll-ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ========================================
   Section Shared
   ======================================== */
.section-label {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--green);
  letter-spacing: 3px;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.section-title {
  text-align: left;
}

/* ========================================
   Services
   ======================================== */
.services-section {
  position: relative;
  z-index: 1;
  padding: 120px 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  margin-top: 48px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 40px;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--green);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.service-card:hover {
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
  box-shadow: 0 0 30px rgba(0, 255, 65, 0.05);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
}

.service-number {
  font-family: var(--font-mono);
  font-size: 48px;
  font-weight: 700;
  color: var(--border);
  line-height: 1;
}

.service-card:hover .service-number {
  color: var(--green-dim);
}

.service-icon {
  padding: 12px;
  border: 1px solid var(--border);
}

.service-card h3 {
  font-size: 24px;
  margin-bottom: 16px;
}

.service-card p {
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 24px;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.service-tags li {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  padding: 6px 12px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  text-transform: uppercase;
}

.service-card:hover .service-tags li {
  border-color: rgba(0, 255, 65, 0.2);
  color: var(--green);
}

.service-footer {
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.service-link {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 1px;
  color: var(--text-muted);
  text-decoration: none;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
}

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

.service-link span {
  transition: transform 0.3s;
}

.service-link:hover span {
  transform: translateX(4px);
}

/* ========================================
   Process
   ======================================== */
.process-section {
  position: relative;
  z-index: 1;
  padding: 120px 0;
  border-top: 1px solid var(--border);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 48px;
}

.process-card {
  padding: 40px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  position: relative;
  transition: all 0.4s ease;
}

.process-card:hover {
  border-color: var(--green);
  box-shadow: 0 0 30px rgba(0, 255, 65, 0.05);
}

.process-number {
  font-family: var(--font-mono);
  font-size: 56px;
  font-weight: 700;
  color: var(--border);
  line-height: 1;
  margin-bottom: 24px;
}

.process-card:hover .process-number {
  color: var(--green-dim);
}

.process-line {
  width: 40px;
  height: 1px;
  background: var(--green);
  margin-bottom: 24px;
}

.process-card h3 {
  font-size: 22px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.process-card p {
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 0;
}

/* ========================================
   Contact
   ======================================== */
.contact-section {
  position: relative;
  z-index: 1;
  padding: 120px 0;
  border-top: 1px solid var(--border);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-text h2 {
  margin-bottom: 24px;
}

.contact-text p {
  font-size: 17px;
  line-height: 1.7;
  margin-bottom: 40px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--text-dim);
}

.contact-item a {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--green);
}

/* Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--text-dim);
  text-transform: uppercase;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 14px;
  padding: 14px 16px;
  outline: none;
  transition: border-color 0.3s;
  border-radius: 0;
  -webkit-appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-dim);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 12px rgba(0, 255, 65, 0.1);
}

.form-group select {
  cursor: pointer;
}

.form-group select option {
  background: var(--bg);
  color: var(--text);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* ========================================
   Footer
   ======================================== */
.site-footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
  padding: 40px 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-tagline {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-dim);
  margin: 8px 0 0 0;
}

.footer-links {
  display: flex;
  gap: 32px;
}

.footer-links a {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}

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

.footer-right p {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  margin: 0;
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 1024px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.98);
    flex-direction: column;
    padding: 24px 30px;
    border-bottom: 1px solid var(--border);
    gap: 20px;
  }

  .main-nav.open {
    display: flex;
  }

  .mobile-menu-toggle {
    display: flex;
  }

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

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

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }
}

@media (max-width: 640px) {
  .hero-content {
    padding: 40px 20px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .service-card {
    padding: 28px;
  }

  .process-card {
    padding: 28px;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    flex-direction: column;
    gap: 16px;
  }
}