/* ============================================
   GioTech Solutions — Design Tokens
   ============================================ */
:root {
  /* Color */
  --bg: #1c1029;
  --bg-alt: #2e1a47;
  --surface: #3a2358;
  --surface-hi: #452a68;
  --mint: #26e6a6;
  --teal: #00b5b5;
  --violet: #8a2be2;
  --glow: #80f5ff;
  --text: #f4f1fa;
  --text-muted: #b7a9d1;
  --border: rgba(244, 241, 250, 0.1);

  /* Type */
  --font-display: "Space Grotesk", sans-serif;
  --font-body: "Inter", sans-serif;
  --font-mono: "JetBrains Mono", monospace;

  /* Layout */
  --max: 1200px;
  --radius: 14px;
  --radius-sm: 8px;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  background-image:
    radial-gradient(circle at 15% 0%, rgba(138, 43, 226, 0.25), transparent 45%),
    radial-gradient(circle at 85% 10%, rgba(38, 230, 166, 0.08), transparent 40%);
  background-attachment: fixed;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.15;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.3rem); margin-bottom: 1rem; }
h3 { font-size: 1.2rem; }

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

.eyebrow {
  font-family: var(--font-mono);
  color: var(--mint);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--mint);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--mint);
}

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 90px 0;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ============================================
   Accessibility utilities
   ============================================ */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--mint);
  color: var(--bg);
  font-weight: 700;
  padding: 12px 18px;
  z-index: 200;
  border-radius: 0 0 8px 0;
}

.skip-link:focus {
  left: 0;
}

:focus-visible {
  outline: 2px solid var(--glow);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 14px 26px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  cursor: pointer;
}

.btn-primary {
  background: var(--mint);
  color: #0d1a15;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(38, 230, 166, 0.35);
}

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

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

.btn-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ============================================
   Navigation
   ============================================ */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(28, 16, 41, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 24px;
  max-width: var(--max);
  margin: 0 auto;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-mark {
  width: 40px;
  height: 40px;
}

.logo-word {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.03em;
}

.logo-word span {
  color: var(--mint);
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  color: var(--text-muted);
  transition: color 0.2s ease;
  position: relative;
  padding-bottom: 4px;
}

.nav-links a:hover {
  color: var(--mint);
}

.nav-links a[aria-current="page"] {
  color: var(--mint);
  border-bottom: 2px solid var(--mint);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  color: var(--text);
  font-size: 1.2rem;
}

/* ============================================
   Hero / terminal signature element
   ============================================ */
.hero {
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero-copy h1 {
  margin-bottom: 20px;
}

.hero-copy p.lead {
  font-size: 1.15rem;
  max-width: 46ch;
  margin-bottom: 34px;
}

.terminal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
  overflow: hidden;
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid var(--border);
}

.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.terminal-dot.red { background: #ff5f56; }
.terminal-dot.yellow { background: #ffbd2e; }
.terminal-dot.green { background: #27c93f; }

.terminal-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: 8px;
}

.terminal-body {
  padding: 24px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  min-height: 220px;
}

.terminal-body .prompt {
  color: var(--mint);
}

.terminal-line {
  color: var(--text-muted);
  margin-bottom: 8px;
}

.terminal-body .out {
  color: var(--glow);
}

.cursor {
  display: inline-block;
  width: 8px;
  height: 1em;
  background: var(--mint);
  vertical-align: text-bottom;
  animation: blink 1s steps(1) infinite;
  margin-left: 2px;
}

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

/* ============================================
   Cards
   ============================================ */
.card-grid {
  display: grid;
  gap: 24px;
}

.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--mint);
  box-shadow: 0 20px 40px rgba(38, 230, 166, 0.1);
}

.card-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(38, 230, 166, 0.12);
  color: var(--mint);
  margin-bottom: 18px;
  font-family: var(--font-mono);
  font-weight: 700;
}

.card h3 {
  margin-bottom: 10px;
}

.card a.card-link {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--mint);
  text-decoration: none;
}

.card a.card-link:hover {
  text-decoration: underline;
}

/* ============================================
   Section variants
   ============================================ */
.section-alt {
  background: linear-gradient(180deg, transparent, rgba(138, 43, 226, 0.08), transparent);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-head {
  max-width: 640px;
  margin-bottom: 48px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

/* ============================================
   Pricing tables
   ============================================ */
.pricing-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.pricing-table th,
.pricing-table td {
  text-align: left;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.pricing-table th {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--mint);
  background: rgba(0, 0, 0, 0.2);
}

.pricing-table tr:last-child td {
  border-bottom: none;
}

.price {
  font-family: var(--font-mono);
  color: var(--glow);
  font-weight: 600;
  white-space: nowrap;
}

.pricing-note {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 14px;
}

.table-scroll {
  overflow-x: auto;
}

/* Package cards (used on web-dev page) */
.package-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.package-card .price-tag {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  color: var(--mint);
  margin: 6px 0 10px;
}

/* ============================================
   Trust / checklist
   ============================================ */
.checklist {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.checklist li {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px 14px 44px;
  position: relative;
  color: var(--text);
}

.checklist li::before {
  content: "✓";
  position: absolute;
  left: 16px;
  top: 13px;
  color: var(--mint);
  font-weight: 700;
  font-family: var(--font-mono);
}

/* ============================================
   Image placeholder blocks (swap for real photos)
   ============================================ */
.img-placeholder {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  border: 1px dashed var(--border);
  background:
    repeating-linear-gradient(135deg, rgba(38, 230, 166, 0.06) 0 2px, transparent 2px 14px),
    var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  padding: 20px;
}

.img-placeholder.wide { aspect-ratio: 16 / 9; }
.img-placeholder.square { aspect-ratio: 1 / 1; }

/* ============================================
   Portfolio
   ============================================ */
.project {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  margin-bottom: 32px;
}

.project-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.project-shots {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.project-shots .img-placeholder:first-child {
  grid-column: 1 / -1;
}

.project-tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 16px 0;
}

.tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--teal);
  border: 1px solid var(--teal);
  border-radius: 999px;
  padding: 4px 12px;
}

/* ============================================
   About page
   ============================================ */
.about-hero {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 50px;
  align-items: center;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

/* ============================================
   Contact page
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-detail {
  display: flex;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}

.contact-detail:last-child {
  border-bottom: none;
}

.contact-detail .label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--mint);
  min-width: 120px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
}

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

.form-group label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: 2px solid var(--mint);
  outline-offset: 2px;
  border-color: var(--mint);
}

.social-row {
  display: flex;
  gap: 14px;
  margin-top: 20px;
}

.social-row a {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.social-row a:hover {
  border-color: var(--mint);
  color: var(--mint);
}

/* ============================================
   CTA band
   ============================================ */
.cta-band {
  text-align: center;
  background: linear-gradient(135deg, var(--surface), var(--bg-alt));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 60px 30px;
}

.cta-band h2 {
  margin-bottom: 14px;
}

.cta-band p {
  max-width: 46ch;
  margin: 0 auto 30px;
}

.cta-band .btn-row {
  justify-content: center;
}

/* ============================================
   Footer
   ============================================ */
footer.site-footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 50px 0 30px;
  margin-top: 60px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 30px;
}

.footer-brand .logo-link {
  margin-bottom: 14px;
}

.footer-brand p {
  max-width: 34ch;
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--mint);
  margin-bottom: 14px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-col a:hover {
  color: var(--mint);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 900px) {
  .hero-grid,
  .about-hero,
  .contact-grid,
  .project-grid {
    grid-template-columns: 1fr;
  }

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

  .nav-links {
    display: none;
  }
}

@media (max-width: 640px) {
  section { padding: 60px 0; }

  .nav-toggle {
    display: block;
  }

  .nav-container.open .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-alt);
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    gap: 18px;
  }

  .btn-row,
  .cta-band .btn-row {
    flex-direction: column;
  }

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