/* ============================================================
   SKYSTACK Solutions - Main Stylesheet
   Premium Dark Futuristic UI
   ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Rajdhani:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600&display=swap');

/* ── CSS Variables ── */
:root {
  --bg-primary:    #020b18;
  --bg-secondary:  #040f1f;
  --bg-card:       rgba(6, 20, 45, 0.7);
  --neon-blue:     #00c8ff;
  --neon-blue-dim: rgba(0, 200, 255, 0.15);
  --neon-orange:   #ff6b00;
  --neon-orange-dim: rgba(255, 107, 0, 0.15);
  --text-primary:  #f0f6ff;
  --text-muted:    #7a9bbf;
  --border-glow:   rgba(0, 200, 255, 0.25);
  --font-display:  'Orbitron', sans-serif;
  --font-body:     'Rajdhani', sans-serif;
  --font-text:     'Inter', sans-serif;
  --transition:    0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --radius:        12px;
  --radius-lg:     20px;
  --shadow-glow:   0 0 30px rgba(0, 200, 255, 0.2);
  --shadow-card:   0 8px 40px rgba(0, 0, 0, 0.6);
}

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

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--neon-blue) var(--bg-secondary);
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--neon-blue); border-radius: 3px; }

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-size: 1.05rem;
  line-height: 1.7;
  overflow-x: hidden;
}

/* ── Typography ── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.02em;
}

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

a { color: var(--neon-blue); text-decoration: none; transition: var(--transition); }
a:hover { color: #fff; }

/* ── Utilities ── */
.text-neon    { color: var(--neon-blue) !important; }
.text-orange  { color: var(--neon-orange) !important; }
.text-muted-custom { color: var(--text-muted) !important; }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 1rem;
  letter-spacing: 0.03em;
}

.section-subtitle {
  font-family: var(--font-text);
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 560px;
}

.badge-label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--neon-blue);
  border: 1px solid var(--neon-blue);
  padding: 4px 14px;
  border-radius: 50px;
  margin-bottom: 1.2rem;
  background: var(--neon-blue-dim);
}

.section-pad { padding: 100px 0; }
.section-pad-sm { padding: 70px 0; }

/* Glow divider */
.glow-divider {
  width: 60px; height: 3px;
  background: linear-gradient(90deg, var(--neon-blue), var(--neon-orange));
  border-radius: 2px;
  margin: 1rem 0 1.5rem;
  box-shadow: 0 0 12px var(--neon-blue);
}
.glow-divider.mx-auto { margin-left: auto; margin-right: auto; }

/* ── Background Mesh ── */
.bg-mesh {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(ellipse 80% 60% at 10% 20%, rgba(0,200,255,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 60% 80% at 90% 80%, rgba(255,107,0,0.05) 0%, transparent 70%),
    linear-gradient(180deg, #020b18 0%, #040f1f 100%);
}

.grid-overlay {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(rgba(0,200,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

/* ── Navbar ── */
#mainNav {
  background: rgba(2, 11, 24, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glow);
  padding: 0.9rem 0;
  transition: var(--transition);
  z-index: 1050;
}

#mainNav.scrolled {
  padding: 0.6rem 0;
  box-shadow: 0 4px 30px rgba(0,200,255,0.12);
}

.navbar-brand {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  display: flex; align-items: center; gap: 10px;
}

.navbar-brand img {
  width: 42px; height: 42px; object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(0,200,255,0.5));
}

.brand-name { color: #fff; }
.brand-tag  { color: var(--neon-blue); font-size: 0.6rem; display: block; letter-spacing: 0.2em; font-weight: 400; margin-top: -4px; }

.navbar-nav .nav-link {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted) !important;
  padding: 0.5rem 1rem !important;
  position: relative;
  transition: var(--transition);
}

.navbar-nav .nav-link::after {
  content: '';
  position: absolute; bottom: 0; left: 50%; right: 50%;
  height: 2px;
  background: var(--neon-blue);
  transition: var(--transition);
  box-shadow: 0 0 8px var(--neon-blue);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--neon-blue) !important;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
  left: 10px; right: 10px;
}

.navbar-toggler {
  border: 1px solid var(--border-glow);
  padding: 6px 10px;
}
.navbar-toggler-icon { filter: invert(1); }

/* CTA nav button */
.nav-cta {
  background: linear-gradient(135deg, var(--neon-blue), #0080cc) !important;
  color: #fff !important;
  border-radius: 6px !important;
  padding: 0.45rem 1.2rem !important;
  font-weight: 600;
  box-shadow: 0 0 16px rgba(0,200,255,0.4);
}
.nav-cta:hover { box-shadow: 0 0 28px rgba(0,200,255,0.7); transform: translateY(-1px); }
.nav-cta::after { display: none !important; }

/* Dropdown */
.dropdown-menu {
  background: rgba(4, 15, 31, 0.97);
  border: 1px solid var(--border-glow);
  backdrop-filter: blur(20px);
  border-radius: var(--radius);
  padding: 0.5rem;
  min-width: 200px;
}
.dropdown-item {
  color: var(--text-muted);
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.6rem 1rem;
  border-radius: 6px;
  transition: var(--transition);
}
.dropdown-item:hover {
  background: var(--neon-blue-dim);
  color: var(--neon-blue);
}

/* ── Buttons ── */
.btn-neon {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent;
  color: var(--neon-blue);
  border: 2px solid var(--neon-blue);
  padding: 0.75rem 2rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn-neon::before {
  content: '';
  position: absolute; inset: 0;
  background: var(--neon-blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
  z-index: -1;
}
.btn-neon:hover {
  color: #020b18;
  box-shadow: 0 0 30px rgba(0,200,255,0.5);
  text-shadow: none;
}
.btn-neon:hover::before { transform: scaleX(1); }

.btn-orange {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, var(--neon-orange), #cc4400);
  color: #fff;
  border: none;
  padding: 0.75rem 2rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: var(--transition);
  box-shadow: 0 0 20px rgba(255,107,0,0.4);
}
.btn-orange:hover {
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 0 40px rgba(255,107,0,0.7);
}

.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.05);
  color: var(--text-primary);
  border: 1px solid rgba(255,255,255,0.12);
  padding: 0.75rem 2rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: var(--transition);
}
.btn-ghost:hover {
  background: rgba(0,200,255,0.1);
  border-color: var(--neon-blue);
  color: var(--neon-blue);
}

/* ── Glass Cards ── */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: var(--transition);
  box-shadow: var(--shadow-card);
}
.glass-card:hover {
  border-color: var(--neon-blue);
  box-shadow: 0 0 40px rgba(0,200,255,0.15), var(--shadow-card);
  transform: translateY(-6px);
}

/* ── Hero Section ── */
#hero {
  min-height: 100vh;
  display: flex; align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 70% 70% at 60% 50%, rgba(0,200,255,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 5% 80%, rgba(255,107,0,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 95% 10%, rgba(0,200,255,0.05) 0%, transparent 50%);
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  animation: orbPulse 6s ease-in-out infinite;
  pointer-events: none;
}
.hero-orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,200,255,0.12) 0%, transparent 70%);
  top: -100px; right: -100px;
  animation-delay: 0s;
}
.hero-orb-2 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(255,107,0,0.1) 0%, transparent 70%);
  bottom: 0; left: -80px;
  animation-delay: 3s;
}

@keyframes orbPulse {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50%       { transform: scale(1.15); opacity: 1; }
}

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

.hero-eyebrow {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  color: var(--neon-blue);
  text-transform: uppercase;
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 1.2rem;
}
.hero-eyebrow::before {
  content: '';
  width: 30px; height: 1px;
  background: var(--neon-blue);
  box-shadow: 0 0 8px var(--neon-blue);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: 0.02em;
  margin-bottom: 1.5rem;
}

.hero-title .line-1 { color: #fff; }
.hero-title .line-2 {
  background: linear-gradient(135deg, var(--neon-blue) 0%, #fff 50%, var(--neon-orange) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-title .line-3 { color: var(--neon-orange); }

.hero-desc {
  font-family: var(--font-text);
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 500px;
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Trust badges */
.trust-strip {
  display: flex; align-items: center; gap: 1.5rem;
  flex-wrap: wrap; margin-top: 3rem;
}
.trust-item {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
}
.trust-item i { color: var(--neon-blue); font-size: 1rem; }

/* Hero visual */
.hero-visual {
  position: relative;
  z-index: 2;
}

.hero-dashboard {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  backdrop-filter: blur(20px);
  box-shadow: 0 0 60px rgba(0,200,255,0.12), var(--shadow-card);
  animation: floatUp 5s ease-in-out infinite;
}

@keyframes floatUp {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-14px); }
}

.dash-topbar {
  display: flex; align-items: center; gap: 6px;
  margin-bottom: 1rem;
}
.dash-dot {
  width: 10px; height: 10px; border-radius: 50%;
}
.dash-dot-r { background: #ff5f57; }
.dash-dot-y { background: #febc2e; }
.dash-dot-g { background: #28c840; }

.dash-bar {
  flex: 1;
  height: 22px;
  background: rgba(0,200,255,0.05);
  border: 1px solid var(--border-glow);
  border-radius: 4px;
  margin-left: 8px;
  display: flex; align-items: center; padding: 0 10px;
  font-family: var(--font-display);
  font-size: 0.55rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

.dash-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.8rem;
  margin-bottom: 1rem;
}

.dash-stat-card {
  background: rgba(0,200,255,0.05);
  border: 1px solid rgba(0,200,255,0.15);
  border-radius: 10px;
  padding: 0.8rem;
  text-align: center;
}
.dash-stat-val {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--neon-blue);
  line-height: 1;
}
.dash-stat-lbl {
  font-family: var(--font-display);
  font-size: 0.5rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-top: 4px;
}

.dash-chart {
  height: 80px;
  background: rgba(0,200,255,0.03);
  border: 1px solid var(--border-glow);
  border-radius: 8px;
  display: flex; align-items: flex-end; gap: 4px;
  padding: 8px;
  overflow: hidden;
}
.chart-bar {
  flex: 1;
  background: linear-gradient(180deg, var(--neon-blue), rgba(0,200,255,0.2));
  border-radius: 3px 3px 0 0;
  min-height: 10px;
  animation: chartGrow 1.5s ease-out forwards;
  transform-origin: bottom;
}

@keyframes chartGrow {
  from { transform: scaleY(0); }
  to   { transform: scaleY(1); }
}

.dash-code {
  margin-top: 0.8rem;
  background: rgba(0,0,0,0.4);
  border: 1px solid rgba(0,200,255,0.1);
  border-radius: 8px;
  padding: 0.8rem;
  font-family: 'Courier New', monospace;
  font-size: 0.7rem;
  color: var(--neon-blue);
  line-height: 1.6;
}
.code-comment { color: #4a6fa5; }
.code-keyword { color: var(--neon-orange); }
.code-string  { color: #7ec8a0; }

/* Floating badges */
.float-badge {
  position: absolute;
  background: rgba(4, 15, 31, 0.95);
  border: 1px solid var(--border-glow);
  border-radius: 10px;
  padding: 0.6rem 1rem;
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  backdrop-filter: blur(10px);
  box-shadow: 0 0 20px rgba(0,200,255,0.2);
  animation: floatUp 4s ease-in-out infinite;
}
.float-badge-1 { top: 20px; left: -30px; animation-delay: 1s; }
.float-badge-2 { bottom: 60px; right: -20px; animation-delay: 2.5s; }

/* ── Stats Section ── */
.stat-card {
  text-align: center;
  padding: 2rem 1rem;
}
.stat-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  color: var(--neon-blue);
  line-height: 1;
  display: block;
}
.stat-suffix { color: var(--neon-orange); }
.stat-label {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

/* ── Service Cards ── */
.service-card {
  padding: 2rem;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--neon-blue), transparent);
  opacity: 0;
  transition: var(--transition);
}
.service-card:hover::before { opacity: 1; }

.service-icon {
  width: 64px; height: 64px;
  background: var(--neon-blue-dim);
  border: 1px solid rgba(0,200,255,0.3);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.7rem;
  color: var(--neon-blue);
  margin-bottom: 1.5rem;
  transition: var(--transition);
}
.service-card:hover .service-icon {
  background: var(--neon-blue);
  color: #020b18;
  box-shadow: 0 0 30px rgba(0,200,255,0.5);
}

.service-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 0.8rem;
  color: #fff;
}

/* ── Tech Stack ── */
.tech-card {
  padding: 1.5rem 1rem;
  text-align: center;
  cursor: default;
}
.tech-icon {
  width: 56px; height: 56px;
  background: var(--neon-blue-dim);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 0.8rem;
  transition: var(--transition);
}
.tech-card:hover .tech-icon {
  background: var(--neon-blue);
  color: #020b18;
  box-shadow: 0 0 20px rgba(0,200,255,0.5);
  transform: scale(1.1) rotate(-5deg);
}
.tech-name {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ── Portfolio ── */
.portfolio-card {
  position: relative; overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glow);
  cursor: pointer;
}
.portfolio-img {
  width: 100%; height: 260px;
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-card));
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.portfolio-img::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(0,200,255,0.08), rgba(255,107,0,0.05));
}
.portfolio-mock {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--neon-blue);
  opacity: 0.4;
}
.portfolio-overlay {
  position: absolute; inset: 0;
  background: rgba(0,8,20,0.88);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 1rem;
  opacity: 0;
  transition: var(--transition);
}
.portfolio-card:hover .portfolio-overlay { opacity: 1; }
.portfolio-card:hover .portfolio-img { transform: scale(1.05); }
.portfolio-info { padding: 1.2rem; }
.portfolio-tag {
  font-family: var(--font-display);
  font-size: 0.55rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--neon-orange);
  margin-bottom: 0.4rem;
}
.portfolio-title-card {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.05em;
}

/* ── Testimonials ── */
.testimonial-card {
  padding: 2rem;
  position: relative;
}
.quote-icon {
  font-size: 3rem;
  color: var(--neon-blue);
  opacity: 0.3;
  line-height: 1;
  font-family: Georgia, serif;
  margin-bottom: 1rem;
}
.testimonial-text {
  font-family: var(--font-text);
  color: var(--text-muted);
  font-style: italic;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
.testimonial-author {
  display: flex; align-items: center; gap: 1rem;
}
.author-avatar {
  width: 46px; height: 46px; border-radius: 50%;
  background: linear-gradient(135deg, var(--neon-blue), var(--neon-orange));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.author-name {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #fff;
}
.author-role {
  font-family: var(--font-display);
  font-size: 0.55rem;
  letter-spacing: 0.12em;
  color: var(--neon-blue);
  text-transform: uppercase;
}
.star-row { color: #ffd700; font-size: 0.8rem; margin-bottom: 0.8rem; }

/* ── Process Steps ── */
.process-step {
  text-align: center;
  padding: 2rem 1rem;
  position: relative;
}
.step-number {
  width: 56px; height: 56px;
  background: var(--neon-blue-dim);
  border: 2px solid var(--neon-blue);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  color: var(--neon-blue);
  margin: 0 auto 1rem;
  position: relative;
  z-index: 1;
}
.step-connector {
  position: absolute;
  top: calc(2rem + 28px);
  left: calc(50% + 28px);
  right: calc(-50% + 28px);
  height: 2px;
  background: linear-gradient(90deg, var(--neon-blue), transparent);
  opacity: 0.4;
}

/* ── FAQ ── */
.faq-item {
  border: 1px solid var(--border-glow);
  border-radius: var(--radius);
  margin-bottom: 0.8rem;
  overflow: hidden;
  transition: var(--transition);
}
.faq-item.open {
  border-color: var(--neon-blue);
  box-shadow: 0 0 20px rgba(0,200,255,0.1);
}

.faq-question {
  padding: 1.2rem 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  color: #fff;
  background: var(--bg-card);
  transition: var(--transition);
}
.faq-question:hover { color: var(--neon-blue); }
.faq-icon {
  color: var(--neon-blue);
  font-size: 1.2rem;
  transition: var(--transition);
  flex-shrink: 0;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }

.faq-answer {
  max-height: 0; overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  background: rgba(0,200,255,0.02);
  font-family: var(--font-text);
  color: var(--text-muted);
  line-height: 1.8;
}
.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 1rem 1.5rem 1.5rem;
}

/* ── Blog Cards ── */
.blog-card { overflow: hidden; }
.blog-thumb {
  height: 200px;
  background: linear-gradient(135deg, var(--bg-secondary), rgba(0,200,255,0.08));
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem;
  color: var(--neon-blue);
  opacity: 0.5;
  transition: var(--transition);
  position: relative;
}
.blog-thumb::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(transparent 50%, rgba(2,11,24,0.8));
}
.blog-card:hover .blog-thumb { opacity: 0.8; }
.blog-body { padding: 1.5rem; }
.blog-cat {
  font-family: var(--font-display);
  font-size: 0.55rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--neon-orange);
  margin-bottom: 0.6rem;
}
.blog-title-card {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.04em;
  margin-bottom: 0.8rem;
  transition: var(--transition);
}
.blog-card:hover .blog-title-card { color: var(--neon-blue); }
.blog-meta {
  font-family: var(--font-display);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* ── CTA Section ── */
.cta-section {
  background: linear-gradient(135deg,
    rgba(0,200,255,0.06) 0%,
    rgba(255,107,0,0.04) 100%);
  border-top: 1px solid var(--border-glow);
  border-bottom: 1px solid var(--border-glow);
}

/* ── Contact ── */
.contact-form-wrap {
  padding: 2.5rem;
}
.form-label {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}
.form-control, .form-select {
  background: rgba(0,200,255,0.04) !important;
  border: 1px solid var(--border-glow) !important;
  border-radius: var(--radius) !important;
  color: #fff !important;
  font-family: var(--font-text);
  padding: 0.75rem 1rem !important;
  transition: var(--transition);
}
.form-control:focus, .form-select:focus {
  border-color: var(--neon-blue) !important;
  box-shadow: 0 0 0 3px rgba(0,200,255,0.12) !important;
  outline: none !important;
}
.form-control::placeholder { color: var(--text-muted) !important; opacity: 0.6; }
.form-select option { background: var(--bg-secondary); }

.contact-info-card {
  padding: 2rem;
  height: 100%;
}
.contact-info-item {
  display: flex; gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(0,200,255,0.08);
}
.contact-info-item:last-child { border-bottom: none; }
.contact-info-icon {
  width: 44px; height: 44px;
  background: var(--neon-blue-dim);
  border: 1px solid rgba(0,200,255,0.25);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--neon-blue);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-info-label {
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.contact-info-val {
  font-family: var(--font-text);
  color: #fff;
  font-size: 0.95rem;
  margin-top: 2px;
}

.whatsapp-btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: #25d366;
  color: #fff;
  border: none;
  padding: 0.8rem 2rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: var(--transition);
  text-decoration: none;
  font-weight: 700;
  box-shadow: 0 0 20px rgba(37,211,102,0.3);
}
.whatsapp-btn:hover {
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 0 40px rgba(37,211,102,0.6);
}

/* Map placeholder */
.map-placeholder {
  height: 260px;
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  color: var(--text-muted);
  gap: 1rem;
}
.map-placeholder i { font-size: 2.5rem; color: var(--neon-blue); }
.map-placeholder p {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0;
}

/* ── Page Hero (inner pages) ── */
.page-hero {
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border-glow);
}
.page-hero-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 80% at 50% 100%, rgba(0,200,255,0.07) 0%, transparent 60%);
}
.breadcrumb-custom {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.breadcrumb-custom a { color: var(--neon-blue); }
.breadcrumb-custom span { color: var(--text-muted); }

/* ── About Page ── */
.about-img-wrap {
  position: relative;
}
.about-img-main {
  width: 100%;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, rgba(0,200,255,0.08) 100%);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  height: 420px;
  display: flex; align-items: center; justify-content: center;
  font-size: 5rem;
  color: var(--neon-blue);
  position: relative;
  overflow: hidden;
}
.about-img-main::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(0,200,255,0.05), rgba(255,107,0,0.03));
}

.about-badge {
  position: absolute;
  background: linear-gradient(135deg, var(--neon-blue), #0080cc);
  color: #fff;
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  text-align: center;
  box-shadow: 0 0 30px rgba(0,200,255,0.3);
}
.about-badge.b1 { top: 30px; right: -20px; }
.about-badge.b2 { bottom: 40px; left: -20px; }
.about-badge-val {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 900;
  display: block;
  line-height: 1;
}
.about-badge-lbl {
  font-family: var(--font-display);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  opacity: 0.8;
  text-transform: uppercase;
}

.value-card {
  display: flex; gap: 1rem; align-items: flex-start;
  padding: 1.2rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: var(--transition);
}
.value-card:hover {
  border-color: var(--border-glow);
  background: var(--bg-card);
}
.value-icon {
  font-size: 1.5rem; color: var(--neon-blue);
  flex-shrink: 0; margin-top: 2px;
}
.value-title {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.05em;
  margin-bottom: 0.3rem;
}

/* Team cards */
.team-card {
  text-align: center; padding: 2rem 1.5rem;
}
.team-avatar {
  width: 80px; height: 80px; border-radius: 50%;
  background: linear-gradient(135deg, var(--neon-blue), var(--neon-orange));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  margin: 0 auto 1rem;
  box-shadow: 0 0 20px rgba(0,200,255,0.3);
}
.team-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.05em;
}
.team-role {
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  color: var(--neon-blue);
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.team-social { display: flex; gap: 0.5rem; justify-content: center; }
.team-social a {
  width: 32px; height: 32px;
  background: var(--neon-blue-dim);
  border: 1px solid rgba(0,200,255,0.2);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  font-size: 0.8rem;
  transition: var(--transition);
}
.team-social a:hover {
  background: var(--neon-blue);
  color: #020b18;
}

/* ── Careers ── */
.job-card { padding: 1.8rem; transition: var(--transition); }
.job-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.55rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 50px;
  margin-bottom: 0.8rem;
}
.job-badge.full-time { background: rgba(0,200,255,0.15); color: var(--neon-blue); border: 1px solid rgba(0,200,255,0.3); }
.job-badge.remote { background: rgba(40,200,80,0.15); color: #28c840; border: 1px solid rgba(40,200,80,0.3); }
.job-badge.internship { background: rgba(255,107,0,0.15); color: var(--neon-orange); border: 1px solid rgba(255,107,0,0.3); }
.job-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.05em;
  margin-bottom: 0.6rem;
}
.job-meta {
  display: flex; gap: 1rem; flex-wrap: wrap;
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.job-meta i { color: var(--neon-blue); }

/* ── Training Page ── */
.training-hero {
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(255,107,0,0.1) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 0% 100%, rgba(0,200,255,0.07) 0%, transparent 50%);
}

.course-card {
  padding: 2rem;
  position: relative;
  overflow: hidden;
}
.course-card::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--neon-blue), var(--neon-orange));
  transform: scaleX(0);
  transition: var(--transition);
}
.course-card:hover::after { transform: scaleX(1); }

.course-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.55rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 50px;
  background: rgba(255,107,0,0.15);
  color: var(--neon-orange);
  border: 1px solid rgba(255,107,0,0.3);
  margin-bottom: 1rem;
}

.curriculum-item {
  display: flex; align-items: flex-start; gap: 0.8rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid rgba(0,200,255,0.07);
}
.curriculum-item:last-child { border-bottom: none; }
.curriculum-num {
  font-family: var(--font-display);
  font-size: 0.7rem;
  color: var(--neon-blue);
  font-weight: 700;
  min-width: 28px;
}
.curriculum-title {
  font-family: var(--font-text);
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ── Blog Page ── */
.blog-hero-card { padding: 2.5rem; }
.blog-hero-img {
  height: 280px;
  background: linear-gradient(135deg, var(--bg-secondary), rgba(0,200,255,0.12));
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 5rem;
  color: var(--neon-blue);
  opacity: 0.5;
  margin-bottom: 1.5rem;
}

/* Filter tabs */
.filter-tabs {
  display: flex; gap: 0.5rem; flex-wrap: wrap;
  margin-bottom: 2rem;
}
.filter-tab {
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.45rem 1rem;
  border-radius: 50px;
  border: 1px solid var(--border-glow);
  color: var(--text-muted);
  background: transparent;
  cursor: pointer;
  transition: var(--transition);
}
.filter-tab:hover, .filter-tab.active {
  background: var(--neon-blue);
  color: #020b18;
  border-color: var(--neon-blue);
}

/* ── Footer ── */
footer {
  background: rgba(2, 8, 18, 0.98);
  border-top: 1px solid var(--border-glow);
  padding-top: 70px;
}

.footer-brand .navbar-brand { margin-bottom: 1rem; }
.footer-desc {
  font-family: var(--font-text);
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
  max-width: 300px;
}
.footer-socials {
  display: flex; gap: 0.6rem;
}
.footer-social-link {
  width: 38px; height: 38px;
  background: var(--neon-blue-dim);
  border: 1px solid var(--border-glow);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: var(--transition);
}
.footer-social-link:hover {
  background: var(--neon-blue);
  color: #020b18;
  border-color: var(--neon-blue);
  box-shadow: 0 0 12px rgba(0,200,255,0.4);
}

.footer-heading {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.7rem;
}
.footer-heading::after {
  content: '';
  position: absolute; bottom: 0; left: 0;
  width: 30px; height: 2px;
  background: var(--neon-blue);
  box-shadow: 0 0 8px var(--neon-blue);
}

.footer-links { list-style: none; padding: 0; }
.footer-links li { margin-bottom: 0.6rem; }
.footer-links a {
  font-family: var(--font-text);
  color: var(--text-muted);
  font-size: 0.9rem;
  display: flex; align-items: center; gap: 6px;
  transition: var(--transition);
}
.footer-links a::before {
  content: '›';
  color: var(--neon-blue);
  font-size: 1rem;
}
.footer-links a:hover { color: var(--neon-blue); padding-left: 4px; }

.footer-bottom {
  border-top: 1px solid rgba(0,200,255,0.1);
  padding: 1.5rem 0;
  margin-top: 3rem;
}
.footer-copy {
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* ── Scroll animations ── */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }
.fade-up-delay-4 { transition-delay: 0.4s; }

/* ── Why Choose Us ── */
.why-item {
  display: flex; gap: 1.2rem; align-items: flex-start;
  padding: 1.5rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: var(--transition);
}
.why-item:hover {
  background: var(--bg-card);
  border-color: var(--border-glow);
}
.why-icon {
  width: 50px; height: 50px;
  background: linear-gradient(135deg, var(--neon-blue-dim), rgba(255,107,0,0.1));
  border: 1px solid var(--border-glow);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  color: var(--neon-blue);
  flex-shrink: 0;
}
.why-title {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.05em;
  margin-bottom: 0.4rem;
}

/* ── Loader ── */
#pageLoader {
  position: fixed; inset: 0;
  background: var(--bg-primary);
  z-index: 9999;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  transition: opacity 0.5s ease;
}
.loader-logo {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--neon-blue);
  letter-spacing: 0.1em;
  animation: loaderPulse 1s ease-in-out infinite;
}
.loader-bar {
  width: 200px; height: 2px;
  background: rgba(0,200,255,0.15);
  border-radius: 2px;
  margin-top: 2rem;
  overflow: hidden;
}
.loader-fill {
  height: 100%;
  background: var(--neon-blue);
  border-radius: 2px;
  animation: loaderFill 1.2s ease-out forwards;
  box-shadow: 0 0 10px var(--neon-blue);
}
@keyframes loaderPulse {
  0%, 100% { text-shadow: 0 0 20px rgba(0,200,255,0.8); }
  50%       { text-shadow: 0 0 40px rgba(0,200,255,1); }
}
@keyframes loaderFill {
  from { width: 0; }
  to   { width: 100%; }
}
#pageLoader.hide { opacity: 0; pointer-events: none; }

/* ── Back to Top ── */
#backTop {
  position: fixed; bottom: 2rem; right: 2rem;
  width: 44px; height: 44px;
  background: var(--neon-blue);
  color: #020b18;
  border: none;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  opacity: 0; pointer-events: none;
  transition: var(--transition);
  z-index: 999;
  box-shadow: 0 0 20px rgba(0,200,255,0.4);
}
#backTop.show { opacity: 1; pointer-events: all; }
#backTop:hover { box-shadow: 0 0 30px rgba(0,200,255,0.7); transform: translateY(-3px); }

/* ── Responsive ── */
@media (max-width: 991px) {
  .section-pad { padding: 70px 0; }
  .hero-visual { margin-top: 3rem; }
  .float-badge { display: none; }
  .navbar-collapse {
    background: rgba(2,11,24,0.98);
    border: 1px solid var(--border-glow);
    border-radius: var(--radius);
    padding: 1rem;
    margin-top: 0.5rem;
  }
}

@media (max-width: 767px) {
  .hero-title { font-size: 2.2rem; }
  .section-pad { padding: 60px 0; }
  .about-badge.b1, .about-badge.b2 { display: none; }
  .step-connector { display: none; }
}

/* Neon glow text utility */
.neon-glow { text-shadow: 0 0 20px rgba(0,200,255,0.8), 0 0 40px rgba(0,200,255,0.4); }

/* Gradient text */
.gradient-text {
  background: linear-gradient(135deg, var(--neon-blue) 0%, #fff 50%, var(--neon-orange) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}