/* Computer Corner - Custom Styles */
/* Modern Dark Tech Design System */

/* ===== CSS Custom Properties ===== */
:root {
  --color-navy: #1a3a5c;
  --color-navy-dark: #0f2a45;
  --color-green: #6fbe44;
  --color-green-dark: #5da636;
  --color-orange: #f97316;
  --color-orange-dark: #ea6c0e;
  --color-cyan: #06b6d4;
  --color-dark: #0f172a;
  --color-surface: #1e293b;
  --color-glass: rgba(255, 255, 255, 0.05);
  --color-glass-border: rgba(255, 255, 255, 0.1);
  --color-bg: #f8fafc;
  --color-text: #1e293b;
  --color-white: #ffffff;
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --transition-fast: 200ms ease;
  --transition-normal: 300ms ease;
}

/* ===== Skip Link (Accessibility) ===== */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 9999;
  padding: 0.75rem 1.5rem;
  background-color: var(--color-dark);
  color: var(--color-white);
  border-radius: 0 0 0.5rem 0.5rem;
  font-weight: 600;
  text-decoration: none;
  transition: top 200ms ease;
}

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

/* ===== Base Styles ===== */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 120px;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  letter-spacing: -0.02em;
}

/* ===== Focus States (Accessibility) ===== */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--color-green);
  outline-offset: 2px;
}

.btn-primary:focus-visible,
.btn-secondary:focus-visible,
.btn-outline:focus-visible {
  outline: 2px solid var(--color-green);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(111, 190, 68, 0.25);
}

/* ===== Navigation ===== */
.nav-link {
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-green), var(--color-cyan));
  transition: width var(--transition-normal);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* Header scroll green border */
.header-scrolled {
  border-bottom: 2px solid var(--color-green);
}

/* Mobile Navigation */
.mobile-nav {
  transform: translateX(100%);
  transition: transform var(--transition-normal);
}

.mobile-nav.open {
  transform: translateX(0);
}

/* ===== Buttons ===== */
.btn-primary {
  background-color: var(--color-orange);
  color: var(--color-white);
  padding: 0.75rem 1.5rem;
  border-radius: 0.75rem;
  font-weight: 600;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary:hover {
  background-color: var(--color-orange-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(249, 115, 22, 0.4);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--color-green), var(--color-cyan));
  color: var(--color-white);
  padding: 0.75rem 1.5rem;
  border-radius: 0.75rem;
  font-weight: 600;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  text-decoration: none;
}

.btn-secondary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(111, 190, 68, 0.4);
  filter: brightness(1.1);
}

.btn-outline {
  border: 2px solid var(--color-navy);
  color: var(--color-navy);
  padding: 0.75rem 1.5rem;
  border-radius: 0.75rem;
  font-weight: 600;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  cursor: pointer;
  text-decoration: none;
}

.btn-outline:hover {
  background-color: var(--color-navy);
  color: var(--color-white);
}

/* ===== Cards ===== */
.service-card {
  background: var(--color-white);
  border-radius: 0.75rem;
  padding: 2rem;
  transition: all var(--transition-normal);
  border: 1px solid #e2e8f0;
  cursor: pointer;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(111, 190, 68, 0.3);
  border-color: var(--color-green);
}

.service-card .icon-wrapper {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, rgba(111, 190, 68, 0.15), rgba(6, 182, 212, 0.1));
  color: var(--color-green);
}

/* ===== Glass Card ===== */
.glass-card {
  background: rgba(255, 255, 255, 0.08);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 1rem;
}

/* ===== Dark Section ===== */
.dark-section {
  background-color: var(--color-dark);
  color: var(--color-white);
}

.dark-section .service-card,
.dark-section .trust-badge {
  background: rgba(255, 255, 255, 0.05);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-white);
}

.dark-section .service-card:hover,
.dark-section .trust-badge:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(111, 190, 68, 0.4);
  box-shadow: 0 0 30px rgba(111, 190, 68, 0.15);
}

.dark-section .service-card h3,
.dark-section .trust-badge h3 {
  color: var(--color-white);
}

.dark-section .service-card p,
.dark-section .trust-badge p {
  color: rgba(255, 255, 255, 0.7);
}

/* ===== Gradient Text ===== */
.gradient-text {
  background: linear-gradient(135deg, var(--color-white) 0%, var(--color-green) 50%, var(--color-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== Glow Effects ===== */
.glow-green {
  box-shadow: 0 0 20px rgba(111, 190, 68, 0.3);
}

.glow-border {
  border: 1px solid rgba(111, 190, 68, 0.3);
  transition: all var(--transition-normal);
}

.glow-border:hover {
  border-color: rgba(111, 190, 68, 0.6);
  box-shadow: 0 0 30px rgba(111, 190, 68, 0.2);
}

/* ===== Tech Grid Pattern ===== */
.tech-grid {
  position: relative;
}

.tech-grid::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(111, 190, 68, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(111, 190, 68, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

/* ===== Hero Section ===== */
.hero-gradient {
  background-color: var(--color-dark);
  background-image: linear-gradient(135deg, var(--color-dark) 0%, #0c1524 50%, var(--color-dark) 100%);
}

.hero-pattern {
  background-image: radial-gradient(circle at 25% 50%, rgba(111, 190, 68, 0.1) 0%, transparent 50%),
                    radial-gradient(circle at 75% 50%, rgba(6, 182, 212, 0.08) 0%, transparent 50%),
                    linear-gradient(135deg, var(--color-dark) 0%, #0c1524 50%, var(--color-dark) 100%);
}

/* Hero Mesh Animated Overlay */
.hero-mesh {
  position: relative;
  overflow: hidden;
}

.hero-mesh::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background:
    radial-gradient(circle at 20% 30%, rgba(111, 190, 68, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(6, 182, 212, 0.06) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(249, 115, 22, 0.04) 0%, transparent 40%);
  animation: meshFloat 20s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

@keyframes meshFloat {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(2%, -2%) rotate(1deg); }
  66% { transform: translate(-1%, 1%) rotate(-0.5deg); }
}

/* Ensure hero content sits above mesh */
.hero-mesh > * {
  position: relative;
  z-index: 1;
}

/* ===== Gradient CTA Banner ===== */
.gradient-cta {
  background: linear-gradient(135deg, var(--color-dark) 0%, #0a2818 40%, #0c1e2e 100%);
  position: relative;
  overflow: hidden;
}

.gradient-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 50%, rgba(111, 190, 68, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 70% 50%, rgba(6, 182, 212, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.gradient-cta > * {
  position: relative;
  z-index: 1;
}

/* ===== Trust Badge ===== */
.trust-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  background: var(--color-white);
  border-radius: 0.75rem;
  border: 1px solid #e2e8f0;
  transition: all var(--transition-fast);
}

.trust-badge:hover {
  border-color: var(--color-green);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

/* ===== Section Styles ===== */
.section-divider {
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-green), var(--color-cyan));
  border-radius: 2px;
  margin: 1rem auto;
}

/* ===== FAQ Accordion ===== */
.faq-item {
  border: 1px solid #e2e8f0;
  border-radius: 0.5rem;
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--color-green);
}

.faq-question {
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem;
  background: var(--color-white);
  font-weight: 600;
  font-family: var(--font-heading);
  transition: background-color var(--transition-fast);
}

.faq-question:hover {
  background-color: #f1f5f9;
}

.faq-question .chevron {
  transition: transform var(--transition-normal);
  flex-shrink: 0;
}

.faq-item.open .faq-question .chevron {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal), padding var(--transition-normal);
}

.faq-item.open .faq-answer {
  max-height: 500px;
  padding: 0 1.25rem 1.25rem;
}

/* ===== Service Area Card ===== */
.area-card {
  background: var(--color-white);
  border-radius: 0.75rem;
  padding: 1.5rem;
  border: 1px solid #e2e8f0;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.area-card:hover {
  border-color: var(--color-green);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
}

/* ===== Contact Form ===== */
.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #e2e8f0;
  border-radius: 0.5rem;
  font-family: var(--font-body);
  transition: all var(--transition-fast);
  background-color: var(--color-white);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-green);
  box-shadow: 0 0 0 3px rgba(111, 190, 68, 0.15);
}

.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-navy);
  font-size: 0.875rem;
}

/* ===== Footer ===== */
.footer-link {
  color: #94a3b8;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-green);
}

/* Footer gradient accent line */
.footer-accent {
  height: 3px;
  background: linear-gradient(90deg, var(--color-green), var(--color-cyan), var(--color-green));
}

/* ===== Scroll Reveal Animation ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Animations ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease forwards;
}

.animate-delay-100 { animation-delay: 100ms; }
.animate-delay-200 { animation-delay: 200ms; }
.animate-delay-300 { animation-delay: 300ms; }
.animate-delay-400 { animation-delay: 400ms; }

/* ===== Scroll to Top Button ===== */
.scroll-top-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 3rem;
  height: 3rem;
  border-radius: 0.75rem;
  background: linear-gradient(135deg, var(--color-green), var(--color-cyan));
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: 50;
  cursor: pointer;
  border: none;
  box-shadow: 0 4px 15px rgba(111, 190, 68, 0.3);
}

.scroll-top-btn.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(111, 190, 68, 0.5);
}

/* ===== Blog Cards ===== */
.blog-card {
  background: var(--color-white);
  border-radius: 0.75rem;
  overflow: hidden;
  border: 1px solid #e2e8f0;
  transition: all var(--transition-normal);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

/* ===== Reduced Motion (Accessibility) ===== */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* ===== Button Loading State ===== */
.btn-loading {
  opacity: 0.7;
  pointer-events: none;
  position: relative;
}

.btn-loading .btn-spinner {
  display: inline-block;
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .hero-gradient {
    min-height: auto;
    padding: 3rem 1rem;
  }

  .section-padding {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }

  .hero-mesh::before {
    animation: none;
  }
}

/* ===== Print Styles ===== */
@media print {
  .no-print {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
  }
}