/* ============================================================
   JIK, LLC. — Professional Website Stylesheet
   Computer Systems Design & Integration
   ============================================================ */

/* --- CSS Variables / Design Tokens --- */
:root {
  --color-bg:        #0b0f17;
  --color-bg-alt:    #111827;
  --color-bg-card:   #161d2b;
  --color-bg-raised: #1c2435;
  --color-border:    #252d3d;
  --color-border-hover: #3a4560;
  --color-accent:    #d4a843;
  --color-accent-hover: #e8c05a;
  --color-accent-muted: #b8942f;
  --color-text:      #e6e9ef;
  --color-text-muted:#959eb3;
  --color-text-dim:  #6b7389;
  --color-heading:   #ffffff;
  --color-success:   #34b57a;
  --color-error:     #e85555;
  --color-blue:      #5b9bd5;
  --color-teal:      #3cb8a0;
  --color-purple:    #8b7cf0;

  --font-sans: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 14px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 40px rgba(212,168,67,0.12);

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1220px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { display: block; max-width: 100%; }
a { color: var(--color-accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent-hover); }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }

h1, h2, h3, h4, h5, h6 {
  color: var(--color-heading);
  line-height: 1.25;
  font-weight: 700;
}
h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section { padding: 6rem 0; }

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); border: 0;
}

/* --- Decorative Elements --- */
.deco-grid {
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  pointer-events: none; z-index: 0;
  opacity: 0.03;
  background-image:
    linear-gradient(var(--color-accent) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-accent) 1px, transparent 1px);
  background-size: 70px 70px;
}

.deco-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  opacity: 0.08;
}

/* --- Navigation --- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition);
}
.site-header.scrolled {
  background: rgba(11,15,23,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--color-border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 4rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-heading);
  letter-spacing: -0.01em;
  text-decoration: none;
}
.brand:hover { color: var(--color-heading); }
.brand-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-muted));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0b0f17;
  font-weight: 900;
  font-size: 1.1rem;
}

.nav-links { display: flex; gap: 0.25rem; }
.nav-links a {
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: 0.925rem;
  transition: color var(--transition), background var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--color-heading);
  background: var(--color-bg-card);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 4rem;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -30%; right: -15%;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(212,168,67,0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -20%; left: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(91,155,213,0.05) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero .container { position: relative; z-index: 2; }

.hero-content {
  max-width: 700px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
}
.hero-badge .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-success);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(52,181,122,0.5); }
  50% { box-shadow: 0 0 0 8px rgba(52,181,122,0); }
}

.hero h1 { margin-bottom: 1rem; }
.hero h1 .accent { color: var(--color-accent); }

.hero p {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
}
.btn:active { transform: scale(0.97); }
.btn-primary {
  background: var(--color-accent);
  color: #0b0f17;
}
.btn-primary:hover {
  background: var(--color-accent-hover);
  color: #0b0f17;
  box-shadow: var(--shadow-glow);
}
.btn-secondary {
  background: var(--color-bg-raised);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn-secondary:hover {
  background: var(--color-bg-card);
  color: var(--color-heading);
  border-color: var(--color-border-hover);
}
.btn-lg { padding: 0.9rem 2rem; font-size: 1rem; }

/* --- Counter Strip --- */
.counter-strip {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 3rem 0;
}
.counter-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}
.counter-item {
  padding: 0.5rem;
}
.counter-number {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--color-accent);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}
.counter-label {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
  font-weight: 500;
}

/* --- About Section --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text .section-label { margin-bottom: 0.5rem; }
.about-text h2 { margin-bottom: 1.25rem; }
.about-text p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  margin-bottom: 1rem;
}

.about-visual {
  position: relative;
}
.about-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  position: relative;
}
.about-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.about-stat {
  text-align: center;
  padding: 1rem 0.5rem;
}
.about-stat-value {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-heading);
}
.about-stat-label {
  font-size: 0.85rem;
  color: var(--color-text-dim);
  margin-top: 0.2rem;
}
.about-accent-bar {
  position: absolute;
  top: -12px; right: 40px;
  left: 40px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-teal), var(--color-blue));
  border-radius: 4px;
}

/* --- Services Section --- */
.services {
  background: var(--color-bg-alt);
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}
.section-header h2 { margin-bottom: 0.75rem; }
.section-header p {
  color: var(--color-text-muted);
  max-width: 560px;
  margin: 0 auto;
  font-size: 1.05rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-muted));
  opacity: 0;
  transition: opacity var(--transition);
}
.service-card:hover::before { opacity: 1; }

.service-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.4rem;
  color: var(--color-heading);
}
.service-icon.amber { background: rgba(212,168,67,0.15); }
.service-icon.blue  { background: rgba(91,155,213,0.15); }
.service-icon.teal  { background: rgba(60,184,160,0.15); }
.service-icon.purple { background: rgba(139,124,240,0.15); }
.service-icon.green { background: rgba(52,181,122,0.15); }
.service-icon.rose  { background: rgba(232,85,85,0.12); }

.service-card h3 { margin-bottom: 0.5rem; font-size: 1.15rem; }
.service-card p {
  color: var(--color-text-muted);
  font-size: 0.925rem;
  line-height: 1.65;
}

/* --- Industries Section --- */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.industry-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--color-radius-md, var(--radius-md));
  padding: 1.75rem 1.25rem;
  text-align: center;
  transition: border-color var(--transition), background var(--transition);
}
.industry-card:hover {
  border-color: var(--color-accent-muted);
  background: var(--color-bg-raised);
}
.industry-card .ind-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}
.industry-card h3 {
  font-size: 0.95rem;
  margin-bottom: 0.35rem;
}
.industry-card p {
  font-size: 0.825rem;
  color: var(--color-text-dim);
  line-height: 1.5;
}

/* --- CTA Banner --- */
.cta-banner {
  background: linear-gradient(135deg, var(--color-bg-raised), var(--color-bg-card));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 3.5rem 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -60%; left: -20%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(212,168,67,0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.cta-banner > * { position: relative; z-index: 1; }
.cta-banner h2 { margin-bottom: 0.75rem; }
.cta-banner p {
  color: var(--color-text-muted);
  max-width: 520px;
  margin: 0 auto 1.75rem;
  font-size: 1.05rem;
}

/* --- Contact Section --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 3rem;
}

.contact-info h2 { margin-bottom: 0.75rem; }
.contact-info > p {
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

.contact-detail {
  display: flex;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
  align-items: flex-start;
}
.contact-detail-icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
  color: var(--color-accent);
}
.contact-detail-text strong {
  display: block;
  color: var(--color-heading);
  font-size: 0.9rem;
  margin-bottom: 0.15rem;
}
.contact-detail-text span {
  color: var(--color-text-dim);
  font-size: 0.9rem;
}

.contact-form-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.form-group { margin-bottom: 1rem; }
.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-heading);
  margin-bottom: 0.4rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 0.925rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(212,168,67,0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--color-text-dim); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M6 8L1 3h10z' fill='%23959eb3'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.5rem;
}
.form-group select option { background: var(--color-bg-card); color: var(--color-text); }

.form-submit {
  margin-top: 0.5rem;
}

.form-feedback {
  margin-top: 1rem;
  font-weight: 600;
  font-size: 0.925rem;
}
.form-feedback.success { color: var(--color-success); }
.form-feedback.error { color: var(--color-error); }

/* --- Footer --- */
.site-footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-brand .brand { margin-bottom: 0.75rem; }
.footer-brand p {
  color: var(--color-text-dim);
  font-size: 0.9rem;
  line-height: 1.65;
  max-width: 280px;
  margin-bottom: 1rem;
}
.footer-social {
  display: flex;
  gap: 0.5rem;
}
.footer-social a {
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  color: var(--color-text-dim);
  font-size: 0.85rem;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.footer-social a:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: rgba(212,168,67,0.06);
}

.footer-col h4 {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-dim);
  margin-bottom: 1rem;
  font-weight: 700;
}
.footer-col ul li { margin-bottom: 0.5rem; }
.footer-col ul li a {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--color-heading); }
.footer-col address {
  font-style: normal;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--color-text-dim);
  flex-wrap: wrap;
  gap: 0.75rem;
}
.footer-bottom a { color: var(--color-text-muted); }
.footer-bottom a:hover { color: var(--color-heading); }

/* --- Legal Content Pages --- */
.legal-hero {
  padding: 8rem 0 3rem;
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  text-align: center;
}
.legal-hero h1 { margin-bottom: 0.5rem; }
.legal-hero p { color: var(--color-text-dim); font-size: 0.95rem; }

.legal-content {
  padding: 4rem 0;
}

.legal-body {
  max-width: 800px;
  margin: 0 auto;
}

.legal-body h2 {
  font-size: 1.35rem;
  margin: 2.5rem 0 0.75rem;
  padding-top: 1rem;
}
.legal-body h2:first-of-type { margin-top: 0; }
.legal-body h3 {
  font-size: 1.1rem;
  margin: 1.75rem 0 0.5rem;
}
.legal-body p {
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 1rem;
}
.legal-body ul, .legal-body ol {
  margin: 0.75rem 0 1rem 1.5rem;
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.75;
}
.legal-body ul li, .legal-body ol li { margin-bottom: 0.4rem; list-style: disc; }
.legal-body ol li { list-style: decimal; }
.legal-body strong { color: var(--color-heading); }
.legal-body .legal-updated {
  display: inline-block;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.9rem;
  font-size: 0.85rem;
  color: var(--color-text-dim);
  margin-bottom: 2rem;
}

/* --- Scroll Animations --- */
.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}
.scroll-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.scroll-reveal-delay-1 { transition-delay: 0.1s; }
.scroll-reveal-delay-2 { transition-delay: 0.2s; }
.scroll-reveal-delay-3 { transition-delay: 0.3s; }
.scroll-reveal-delay-4 { transition-delay: 0.4s; }

/* --- Responsive --- */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 2rem; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 4rem 0; }

  .nav-links {
    position: fixed;
    top: 4rem; left: 0; right: 0;
    background: rgba(11,15,23,0.96);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    flex-direction: column;
    padding: 1rem;
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition);
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-toggle { display: flex; }

  .counter-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .cta-banner { padding: 2.5rem 1.5rem; }
}

@media (max-width: 480px) {
  .industries-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }
}