/* Rightek site v1 — shared design system */
@import url('https://api.fontshare.com/v2/css?f[]=cabinet-grotesk@500,700&display=swap');
@import url('https://fonts.bunny.net/css?family=dm-sans:400,500,700|jetbrains-mono:400,500');

:root {
  --primary-azure: #0B5FBF;
  --primary-azure-deep: #083F80;
  --accent-cyan: #00C4FF;
  --surface-base: #FFFFFF;
  --surface-soft: #F5F7FA;
  --surface-card: #FFFFFF;
  --surface-dark: #0F1419;
  --text-primary: #0F1419;
  --text-secondary: #3B4252;
  --text-muted: #7B8794;
  --border-subtle: #D8DEE9;
  --border-soft: #E5EAF0;
  --azure-grad: linear-gradient(135deg, #0B5FBF 0%, #00C4FF 100%);
  --container-max: 1280px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--surface-base);
}
img { max-width: 100%; display: block; }
a { color: var(--primary-azure); text-decoration: none; }
a:hover { color: var(--primary-azure-deep); }
ul, ol { list-style: none; }

h1, h2, h3, h4, h5 {
  font-family: 'Cabinet Grotesk', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  line-height: 1.15;
}
h1 { font-size: 56px; letter-spacing: -0.03em; }
h2 { font-size: 40px; }
h3 { font-size: 24px; }
h4 { font-size: 18px; }

.mono { font-family: 'JetBrains Mono', monospace; }
.grad-text {
  background: var(--azure-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Nav */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 64px;
  border-bottom: 1px solid var(--border-soft);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
}
.wordmark {
  font-family: 'Cabinet Grotesk', sans-serif;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}
.wordmark span.r { color: var(--primary-azure); }
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
  transition: color 150ms ease-out;
}
.nav-links a:hover, .nav-links a.active { color: var(--primary-azure); }
.nav-cta {
  background: var(--primary-azure);
  color: white !important;
  padding: 8px 18px;
  border-radius: 4px;
  font-size: 13px;
}
.nav-cta:hover { background: var(--primary-azure-deep); }

/* Container */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 64px; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 4px;
  font-weight: 500;
  font-size: 15px;
  cursor: pointer;
  border: none;
  transition: all 150ms ease-out;
  font-family: inherit;
  text-align: center;
}
.btn-primary { background: var(--primary-azure); color: white; }
.btn-primary:hover { background: var(--primary-azure-deep); color: white; }
.btn-ghost {
  background: transparent;
  color: var(--primary-azure);
  border: 1px solid var(--border-subtle);
}
.btn-ghost:hover { border-color: var(--primary-azure); }

/* Section */
.section { padding: 80px 64px; }
.section-soft { background: var(--surface-soft); }
.section-dark { background: var(--surface-dark); color: var(--surface-soft); }
.section-dark h1, .section-dark h2, .section-dark h3 { color: var(--surface-soft); }

/* Tag */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(11,95,191,0.08);
  border: 1px solid rgba(11,95,191,0.2);
  border-radius: 20px;
  font-size: 12px;
  color: var(--primary-azure);
  font-weight: 500;
  letter-spacing: 0.02em;
}
.tag::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent-cyan);
  border-radius: 50%;
}

/* Card */
.card {
  background: var(--surface-card);
  border: 1px solid var(--border-soft);
  border-radius: 8px;
  padding: 24px;
  transition: all 200ms ease-out;
}
.card:hover {
  border-color: var(--primary-azure);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px -8px rgba(11,95,191,0.15);
}

/* Service icon card (used in Services + Index) */
.svc-card {
  background: var(--surface-card);
  border: 1px solid var(--border-soft);
  border-radius: 8px;
  padding: 24px 20px;
  transition: all 200ms ease-out;
}
.svc-card:hover {
  border-color: var(--primary-azure);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px -8px rgba(11,95,191,0.15);
}
.svc-card.featured {
  border-color: rgba(11,95,191,0.25);
  background: linear-gradient(145deg, white 0%, rgba(11,95,191,0.03) 100%);
}
.svc-icon { width: 44px; height: 44px; margin-bottom: 14px; display: block; }
.svc-name { font-weight: 600; font-size: 14px; margin-bottom: 4px; line-height: 1.3; }
.svc-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.svc-desc {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 8px;
  line-height: 1.5;
}

/* Footer */
.footer {
  background: var(--surface-dark);
  color: var(--surface-soft);
  padding: 64px 64px 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  max-width: var(--container-max);
  margin: 0 auto 48px;
}
.footer-brand .wordmark { color: white; }
.footer-brand p { font-size: 14px; color: var(--text-muted); margin-top: 16px; max-width: 320px; }
.footer h4 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
  color: var(--accent-cyan);
}
.footer ul li { margin-bottom: 10px; font-size: 14px; }
.footer a { color: var(--surface-soft); transition: color 150ms ease-out; }
.footer a:hover { color: var(--accent-cyan); }
.footer-bottom {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-muted);
}

/* Page hero (sub-pages) */
.page-hero {
  padding: 80px 64px 56px;
  background: linear-gradient(180deg, var(--surface-base) 0%, var(--surface-soft) 100%);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: -150px;
  right: -150px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(11,95,191,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero h1 { font-size: 52px; margin-bottom: 16px; position: relative; }
.page-hero .lead { font-size: 19px; color: var(--text-secondary); max-width: 720px; position: relative; }
.page-hero .container { position: relative; }

/* Pull quote */
.pull-quote {
  font-family: 'Cabinet Grotesk', sans-serif;
  font-weight: 500;
  font-size: 28px;
  line-height: 1.3;
  border-left: 4px solid var(--accent-cyan);
  padding: 12px 0 12px 28px;
  margin: 32px 0;
  max-width: 720px;
}
.pull-quote-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  margin-top: 12px;
  text-transform: uppercase;
}

/* Stat */
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.stat-item { border-left: 2px solid var(--accent-cyan); padding-left: 16px; }
.stat-value {
  font-family: 'Cabinet Grotesk', sans-serif;
  font-weight: 700;
  font-size: 32px;
  color: var(--primary-azure);
  line-height: 1;
  margin-bottom: 4px;
  font-feature-settings: 'tnum';
}
.stat-label {
  font-size: 12px;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
}

/* Forms */
.form-group { margin-bottom: 20px; }
label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}
input, textarea, select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  font-family: inherit;
  font-size: 15px;
  background: white;
  color: var(--text-primary);
  transition: border-color 150ms ease-out;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--primary-azure);
  box-shadow: 0 0 0 3px rgba(11,95,191,0.1);
}
textarea { min-height: 120px; resize: vertical; }

/* Responsive */
@media (max-width: 768px) {
  .nav, .section, .page-hero, .footer { padding-left: 24px; padding-right: 24px; }
  .container { padding: 0 24px; }
  h1 { font-size: 36px; }
  h2 { font-size: 28px; }
  .nav-links { gap: 16px; }
  .nav-links a:not(.nav-cta) { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
}