@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;700&display=swap');

:root {
  --bg-page: #eaeaea;
  --terminal-bg: #0d0d0d;
  --terminal-bar: #1a1a1a;
  --fg: #33ff33;
  --fg-dim: #1a8c1a;
  --fg-bright: #66ff66;
  --border: #33ff33;
  --text-dark: #222;
  --text-light: #555;
  --glow: 0 0 8px rgba(51, 255, 51, 0.25);
  --font: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg-page);
  color: var(--text-dark);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 8px;
  background: var(--terminal-bg);
  color: var(--fg);
  padding: 8px 16px;
  z-index: 1000;
  font-size: 14px;
  text-decoration: none;
  border: 1px solid var(--fg);
}

.skip-link:focus {
  top: 8px;
}

/* Focus visible for keyboard nav */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--fg);
  outline-offset: 2px;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Terminal card */
.terminal {
  background: var(--terminal-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.18);
}

.terminal-bar {
  background: var(--terminal-bar);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border);
}

.terminal-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.terminal-dot.r { background: #ff5f56; }
.terminal-dot.y { background: #ffbd2e; }
.terminal-dot.g { background: #27c93f; }

.terminal-title {
  color: var(--fg-dim);
  font-size: 13px;
  margin-left: 6px;
}

.terminal-body {
  padding: 28px 32px;
  color: var(--fg);
  font-size: 15px;
  line-height: 1.7;
}

/* Spacing between cards */
section {
  padding: 40px 0;
}

section:first-child {
  padding-top: 48px;
}

/* Hero */
.site-heading {
  text-align: center;
  color: var(--fg-bright);
  font-size: 26px;
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 4px;
  margin-bottom: 8px;
  text-shadow: 0 0 12px rgba(51, 255, 51, 0.3);
}

.hero .tagline {
  font-size: 18px;
  margin: 16px 0;
  text-align: center;
}

.hero .logo-img {
  text-align: center;
  margin-bottom: 12px;
}

.hero .logo-img img {
  max-height: 56px;
  filter: drop-shadow(0 0 6px rgba(51, 255, 51, 0.4));
}

.prompt {
  color: var(--fg-bright);
}

.prompt::before {
  content: '$ ';
  color: var(--fg-dim);
}

.cursor {
  display: inline-block;
  width: 8px;
  height: 17px;
  background: var(--fg);
  animation: blink 1s step-end infinite;
  vertical-align: text-bottom;
  margin-left: 3px;
}

.typewriter {
  color: var(--fg);
}

@keyframes blink {
  50% { opacity: 0; }
}

/* Services grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin-top: 8px;
}

.service-card {
  border: 1px solid rgba(51, 255, 51, 0.25);
  border-radius: 6px;
  padding: 20px;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.service-card:hover,
.service-card:focus-within {
  border-color: var(--fg);
  box-shadow: var(--glow);
}

.service-card .label {
  display: inline-block;
  background: rgba(51, 255, 51, 0.08);
  border: 1px solid var(--fg-dim);
  padding: 2px 10px;
  font-size: 11px;
  margin-bottom: 10px;
  color: var(--fg-dim);
}

.service-card h3 {
  font-size: 15px;
  color: var(--fg-bright);
  font-weight: 500;
  margin-bottom: 8px;
}

.service-card p {
  font-size: 13px;
  color: #bbb;
  line-height: 1.6;
  margin-bottom: 14px;
}

.card-cta {
  display: inline-block;
  color: var(--fg);
  text-decoration: none;
  font-size: 12px;
  border: 2px solid var(--fg);
  padding: 6px 18px;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: all 0.2s;
}

.card-cta::before {
  content: '>';
  margin-right: 8px;
  color: var(--fg-dim);
}

.card-cta::after {
  content: '<';
  margin-left: 8px;
  color: var(--fg-dim);
}

.card-cta:hover,
.card-cta:focus-visible {
  background: var(--fg);
  color: var(--terminal-bg);
  box-shadow: 0 0 12px rgba(51, 255, 51, 0.5), inset 0 0 12px rgba(51, 255, 51, 0.2);
}

/* About */
.about-text p {
  margin-bottom: 14px;
  color: #ccc;
}

.about-text .highlight {
  color: var(--fg-bright);
}

.about-text .prompt {
  display: block;
  margin-bottom: 6px;
}

.about-text .prompt::before {
  content: '$ ';
}

/* Contact form */
.contact-form .form-group {
  margin-bottom: 20px;
}

.contact-form .form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  color: var(--fg-bright);
}

.contact-form .form-group input,
.contact-form .form-group textarea {
  width: 100%;
  background: #1a1a1a;
  border: 1px solid #33ff33;
  color: var(--fg);
  font-family: var(--font);
  font-size: 15px;
  padding: 12px 14px;
  border-radius: 4px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.contact-form .form-group input::placeholder,
.contact-form .form-group textarea::placeholder {
  color: #555;
}

.contact-form .form-group input:focus,
.contact-form .form-group textarea:focus {
  border-color: var(--fg-bright);
  box-shadow: 0 0 8px rgba(51, 255, 51, 0.2);
  outline: none;
}

.contact-form .form-group textarea {
  min-height: 130px;
  resize: vertical;
}

.btn {
  background: transparent;
  color: var(--fg);
  border: 2px solid var(--fg);
  padding: 12px 32px;
  font-family: var(--font);
  font-size: 15px;
  cursor: pointer;
  letter-spacing: 2px;
  transition: all 0.2s;
}

.btn:hover,
.btn:focus-visible {
  background: var(--fg);
  color: var(--terminal-bg);
  box-shadow: 0 0 12px rgba(51, 255, 51, 0.4), inset 0 0 12px rgba(51, 255, 51, 0.15);
  outline: none;
}

.form-message {
  padding: 14px 18px;
  margin-bottom: 18px;
  border-radius: 4px;
  font-size: 14px;
  text-align: center;
}

.form-ok {
  background: rgba(51, 255, 51, 0.1);
  border: 1px solid var(--fg);
  color: var(--fg-bright);
}

.form-error {
  background: rgba(255, 51, 51, 0.1);
  border: 1px solid #ff3333;
  color: #ff6666;
}

/* Footer (no terminal style) */
footer {
  text-align: center;
  padding: 40px 0 48px;
  font-size: 13px;
  color: var(--text-light);
}

footer a {
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 500;
}

footer a:hover {
  text-decoration: underline;
}

footer .prompt {
  color: var(--text-light);
}

/* Responsive */
@media (max-width: 640px) {
  body { font-size: 14px; }
  .site-heading { font-size: 20px; letter-spacing: 2px; }
  .terminal-body { padding: 20px; }
  .services-grid { grid-template-columns: 1fr; }
  section { padding: 24px 0; }
}