/* ═══════════════════════════════════════════════
   MAINFRAME — Global Styles
   getmainframe.ai
   ═══════════════════════════════════════════════ */

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

:root {
  --black: #141418;
  --white: #f5f5f5;
  --gray: #b0b0b0;
  --dim: #777;
  --accent: #00ff88;
  --accent-dim: rgba(0,255,136,0.08);
  --accent-hover: rgba(0,255,136,0.15);
  --border: rgba(255,255,255,0.1);
  --pixel-font: 'Press Start 2P', monospace;
  --heading-font: 'Space Grotesk', -apple-system, sans-serif;
  --body-font: 'Inter', -apple-system, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--body-font);
  background: var(--black);
  color: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  font-size: 16px;
  line-height: 1.7;
}

/* Pixel grid overlay */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
  z-index: 0;
}

section, header, footer, main, nav { position: relative; z-index: 2; }

a { color: var(--accent); text-decoration: none; transition: opacity 0.2s; }
a:hover { opacity: 0.8; }

img { max-width: 100%; height: auto; }

/* ─── Typography ─── */
h1, h2, h3, h4 { font-family: var(--heading-font); font-weight: 700; letter-spacing: -0.5px; }
h1 { font-size: 48px; line-height: 1.1; letter-spacing: -2px; margin-bottom: 24px; }
h2 { font-size: 36px; line-height: 1.2; letter-spacing: -1px; margin-bottom: 20px; }
h3 { font-size: 24px; line-height: 1.3; margin-bottom: 16px; }
h4 { font-size: 18px; margin-bottom: 12px; }
p { margin-bottom: 16px; color: var(--gray); }
strong { color: var(--accent); font-weight: 600; }
ul, ol { margin: 0 0 20px 24px; color: var(--gray); }
li { margin-bottom: 8px; }

/* ─── Pixel Label ─── */
.pixel-label {
  font-family: var(--pixel-font);
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  opacity: 0.8;
  display: block;
  margin-bottom: 16px;
}

/* ─── Top Nav ─── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(20,20,24,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.nav-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  height: 80px;
  max-width: 1200px;
  margin: 0 auto;
}

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

.nav-logo-icon {
  height: 28px;
  width: 28px;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.nav-logo-text {
  font-family: var(--pixel-font);
  font-size: 14px;
  color: var(--white);
  letter-spacing: 1px;
}

.nav-logo-img {
  height: 112px;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  filter: brightness(0) invert(1);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--gray);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s;
  white-space: nowrap;
}

.nav-links a:hover { color: var(--white); opacity: 1; }

.nav-links .dropdown {
  position: relative;
}

.nav-links .dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: -12px;
  padding: 12px 0;
  background: rgba(20,20,20,0.96);
  border: 1px solid var(--border);
  backdrop-filter: blur(16px);
  min-width: 200px;
  z-index: 200;
  list-style: none;
  margin: 8px 0 0 0;
}

.nav-links .dropdown:hover .dropdown-menu { display: block; }

.dropdown-menu a {
  display: block;
  padding: 10px 20px;
  font-size: 13px;
}

.dropdown-menu a:hover { background: var(--accent-dim); }

.nav-cta-btn {
  background: var(--accent) !important;
  color: var(--black) !important;
  padding: 10px 22px;
  font-family: var(--pixel-font);
  font-size: 8px;
  letter-spacing: 1px;
  text-transform: uppercase;
  border: none;
  transition: all 0.2s;
  white-space: nowrap;
}

.nav-cta-btn:hover {
  box-shadow: 0 0 20px rgba(0,255,136,0.3);
  opacity: 1 !important;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 24px;
  cursor: pointer;
}

/* ─── Page Hero ─── */
.page-hero {
  padding: 140px 40px 80px;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.page-hero p {
  font-size: 18px;
  max-width: 600px;
  margin: 0 auto 32px;
}

/* ─── Content ─── */
.content-section {
  padding: 80px 40px;
  max-width: 900px;
  margin: 0 auto;
}

.content-section.narrow { max-width: 720px; }

.content-section h2 {
  margin-top: 40px;
}

.content-section h2:first-child { margin-top: 0; }

/* ─── Cards Grid ─── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin: 32px 0;
}

.card {
  padding: 32px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.05);
  transition: all 0.3s;
  clip-path: polygon(8px 0, calc(100% - 8px) 0, 100% 8px, 100% calc(100% - 8px), calc(100% - 8px) 100%, 8px 100%, 0 calc(100% - 8px), 0 8px);
}

.card:hover {
  border-color: var(--accent);
  background: var(--accent-dim);
  transform: translateY(-4px);
}

.card-icon {
  font-size: 32px;
  margin-bottom: 16px;
  display: block;
}

.card h3 { font-size: 20px; margin-bottom: 12px; }
.card p { font-size: 15px; margin-bottom: 0; }

/* ─── Steps / Process ─── */
.steps { margin: 40px 0; }

.step {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 40px;
}

.step-num {
  font-family: var(--pixel-font);
  font-size: 20px;
  color: var(--accent);
  opacity: 0.6;
  min-width: 48px;
  padding-top: 4px;
}

.step-content h4 {
  font-family: var(--heading-font);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--white);
}

.step-content p { font-size: 15px; }

/* ─── Team Grid ─── */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin: 32px 0;
}

.team-member {
  text-align: center;
  padding: 32px 20px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.05);
  clip-path: polygon(8px 0, calc(100% - 8px) 0, 100% 8px, 100% calc(100% - 8px), calc(100% - 8px) 100%, 8px 100%, 0 calc(100% - 8px), 0 8px);
}

.team-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 2px solid var(--accent);
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
}

.team-member h3 { font-size: 16px; margin-bottom: 4px; }
.team-member .role { font-size: 13px; color: var(--accent); font-family: var(--pixel-font); font-size: 8px; letter-spacing: 1px; text-transform: uppercase; }
.team-member p { font-size: 14px; margin-top: 12px; }

/* ─── Pricing ─── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin: 32px 0;
}

.pricing-card {
  padding: 40px 32px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.05);
  text-align: center;
  clip-path: polygon(8px 0, calc(100% - 8px) 0, 100% 8px, 100% calc(100% - 8px), calc(100% - 8px) 100%, 8px 100%, 0 calc(100% - 8px), 0 8px);
  transition: all 0.3s;
}

.pricing-card.featured {
  border-color: var(--accent);
  background: var(--accent-dim);
}

.pricing-card:hover { transform: translateY(-4px); }

.pricing-card h3 {
  font-family: var(--pixel-font);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.price {
  font-family: var(--heading-font);
  font-size: 48px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.price-sub {
  font-size: 14px;
  color: var(--dim);
  margin-bottom: 24px;
}

.pricing-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 28px 0;
  text-align: left;
}

.pricing-card li {
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  color: var(--gray);
}

.pricing-card li::before {
  content: '✓ ';
  color: var(--accent);
}

/* ─── Forms ─── */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: var(--pixel-font);
  font-size: 8px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 16px;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--body-font);
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent);
}

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

.form-group select option { background: var(--black); }

.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--black);
  padding: 14px 36px;
  font-family: var(--pixel-font);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.btn:hover {
  box-shadow: 0 0 24px rgba(0,255,136,0.3);
  transform: translateY(-2px);
  opacity: 1;
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

.btn-outline:hover {
  background: var(--accent);
  color: var(--black);
}

/* ─── FAQ ─── */
.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 24px 0;
}

.faq-item h3 {
  font-size: 18px;
  margin-bottom: 12px;
  color: var(--white);
  cursor: pointer;
}

.faq-item p { font-size: 15px; }

/* ─── Blog ─── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin: 32px 0;
}

.blog-card {
  padding: 32px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.05);
  transition: all 0.3s;
  clip-path: polygon(8px 0, calc(100% - 8px) 0, 100% 8px, 100% calc(100% - 8px), calc(100% - 8px) 100%, 8px 100%, 0 calc(100% - 8px), 0 8px);
}

.blog-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}

.blog-card .date {
  font-family: var(--pixel-font);
  font-size: 8px;
  color: var(--dim);
  letter-spacing: 1px;
  margin-bottom: 12px;
  display: block;
}

.blog-card h3 { font-size: 18px; }
.blog-card h3 a { color: var(--white); }
.blog-card h3 a:hover { color: var(--accent); }

/* ─── Divider ─── */
.divider {
  width: 48px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  margin: 0 auto;
  opacity: 0.4;
}

/* ─── CTA Banner ─── */
.cta-banner {
  padding: 100px 40px;
  text-align: center;
  border-top: 1px solid var(--border);
}

.cta-banner h2 { margin-bottom: 16px; }
.cta-banner p { font-size: 16px; margin-bottom: 32px; }

/* ─── Footer ─── */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 60px 40px 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  max-width: 1100px;
  margin: 0 auto 40px;
}

.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-brand p { font-size: 14px; color: var(--dim); }

.footer-col h4 {
  font-family: var(--pixel-font);
  font-size: 8px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

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

.footer-col li { margin-bottom: 8px; }

.footer-col a {
  color: var(--dim);
  font-size: 14px;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  max-width: 1100px;
  margin: 0 auto;
}

.footer-bottom p {
  font-family: var(--pixel-font);
  font-size: 8px;
  color: var(--dim);
  letter-spacing: 1px;
}

/* ─── Case Study ─── */
.case-study-card {
  padding: 40px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.05);
  margin-bottom: 24px;
  clip-path: polygon(8px 0, calc(100% - 8px) 0, 100% 8px, 100% calc(100% - 8px), calc(100% - 8px) 100%, 8px 100%, 0 calc(100% - 8px), 0 8px);
}

.case-study-card h3 { margin-bottom: 8px; }
.stat-row { display: flex; gap: 32px; margin: 20px 0; }
.stat { text-align: center; }
.stat-value { font-family: var(--heading-font); font-size: 32px; font-weight: 700; color: var(--accent); display: block; }
.stat-label { font-size: 12px; color: var(--dim); }

/* ─── Legal ─── */
.legal-content h2 { font-size: 24px; margin-top: 48px; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content p, .legal-content li { font-size: 15px; }

/* ─── Responsive ─── */
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0; right: 0;
    background: rgba(10,10,10,0.96);
    padding: 20px 40px;
    border-bottom: 1px solid var(--border);
    gap: 16px;
  }
  .nav-links .dropdown-menu {
    position: static;
    border: none;
    padding: 8px 0 0 16px;
    background: transparent;
    display: none;
  }
  .nav-links .dropdown:hover .dropdown-menu { display: block; }
  h1 { font-size: 32px; letter-spacing: -1px; }
  h2 { font-size: 28px; }
  .page-hero { padding: 120px 24px 60px; }
  .content-section { padding: 60px 24px; }
  .card-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .step { flex-direction: column; gap: 12px; }
  .stat-row { flex-direction: column; gap: 20px; }
  .team-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .nav-top { padding: 0 20px; }
  h1 { font-size: 28px; }
  .team-grid { grid-template-columns: 1fr; }
}