/* ═══════════════════════════════════════════════════════════════
   NEXGEN SOLUTIONS — styles.css
   Design System · Components · Animations · Responsive
═══════════════════════════════════════════════════════════════ */

/* ───────────────────────────────────────────
   1. DESIGN TOKENS
─────────────────────────────────────────── */
:root {
  --bg:          #050A14;
  --bg2:         #080F1E;
  --surface:     #0C1628;
  --surface2:    #102040;
  --border:      rgba(255,255,255,0.08);
  --accent:      #00D9FF;
  --accent2:     #7B5EA7;
  --accent3:     #FF6B6B;
  --accent4:     #00E5A0;
  --text:        #E8F0FF;
  --text2:       #8A9BBF;
  --text3:       #4A5D7F;
  --glow:        0 0 40px rgba(0,217,255,0.18);
  --radius:      16px;
  --radius-lg:   24px;
  --transition:  0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-card: 0 4px 24px rgba(0,0,0,0.35);
}

/* ───────────────────────────────────────────
   2. RESET & BASE
─────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  line-height: 1.15;
}

a {
  text-decoration: none;
  color: inherit;
}

img {
  max-width: 100%;
  display: block;
}

ul { list-style: none; }

button { font-family: inherit; }

/* ───────────────────────────────────────────
   3. SCROLLBAR
─────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb {
  background: var(--accent2);
  border-radius: 3px;
}

/* ───────────────────────────────────────────
   4. NOISE TEXTURE OVERLAY
─────────────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.4;
}

/* ───────────────────────────────────────────
   5. LAYOUT UTILITIES
─────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Syne', sans-serif;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(0,217,255,0.08);
  border: 1px solid rgba(0,217,255,0.2);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 16px;
}

.section-sub {
  color: var(--text2);
  max-width: 560px;
  font-size: 1.05rem;
}

.grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 0%, black 40%, transparent 100%);
  pointer-events: none;
}

/* ───────────────────────────────────────────
   6. BUTTONS
─────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-family: 'Syne', sans-serif;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg);
}
.btn-primary:hover {
  background: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,217,255,0.35);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

/* ───────────────────────────────────────────
   7. TAG / PILL
─────────────────────────────────────────── */
.tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
}

.tech-pill {
  padding: 3px 10px;
  border-radius: 100px;
  background: var(--surface2);
  border: 1px solid var(--border);
  font-size: 11px;
  color: var(--text2);
}

/* ───────────────────────────────────────────
   8. NAVBAR
─────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 40px;
  background: rgba(5,10,20,0.6);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

.navbar-inner.scrolled {
  border-bottom-color: var(--border);
  padding: 12px 40px;
}

.logo {
  font-family: 'Syne', sans-serif;
  font-size: 22px;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.logo-mark {
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.logo-image {
  width: 34px;
  height: 34px;
  display: block;
  flex-shrink: 0;
}

.logo-accent { color: var(--accent); }

[v-cloak] { display: none; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text2);
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
  background: var(--surface);
}

.nav-cta {
  background: var(--accent) !important;
  color: var(--bg) !important;
  font-weight: 600 !important;
  padding: 8px 18px !important;
  border-radius: 8px;
}
.nav-cta:hover {
  background: #ffffff !important;
  transform: translateY(-1px);
}

/* hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* mobile menu */
.mobile-menu {
  position: fixed;
  top: 65px;
  left: 0;
  right: 0;
  background: rgba(8,15,30,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px 24px;
  z-index: 999;
  transform: translateY(-10px);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}
.mobile-menu.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}
.mobile-menu a {
  display: block;
  padding: 13px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text2);
  font-size: 15px;
  transition: var(--transition);
}
.mobile-menu a:hover { color: var(--accent); padding-left: 6px; }
.mobile-menu .mobile-cta {
  color: var(--accent) !important;
  font-weight: 600;
  border-bottom: none;
}

/* ───────────────────────────────────────────
   9. HERO SECTION
─────────────────────────────────────────── */
#home {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 90px;
}

.hero-glow {
  position: absolute;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(0,217,255,0.12) 0%, transparent 70%);
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
}

.hero-glow2 {
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(123,94,167,0.14) 0%, transparent 70%);
  bottom: 0;
  right: -100px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,217,255,0.06);
  border: 1px solid rgba(0,217,255,0.25);
  border-radius: 100px;
  padding: 8px 18px;
  font-size: 13px;
  color: var(--accent);
  margin-bottom: 28px;
  animation: fadeSlideUp 0.8s ease both;
}

.hero-badge .dot {
  width: 7px;
  height: 7px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.hero-title {
  font-size: clamp(2.6rem, 6vw, 5rem);
  font-weight: 400;
  margin-bottom: 24px;
  animation: fadeSlideUp 0.8s 0.15s ease both;
}

.gradient-text {
  background: linear-gradient(90deg, var(--accent), var(--accent2), var(--accent));
  background-size: 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 4s linear infinite;
}

.hero-sub {
  color: var(--text2);
  font-size: 1.15rem;
  max-width: 600px;
  margin-bottom: 40px;
  animation: fadeSlideUp 0.8s 0.3s ease both;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  animation: fadeSlideUp 0.8s 0.45s ease both;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  margin-top: 60px;
  animation: fadeSlideUp 0.8s 0.6s ease both;
}

.hero-stat-num {
  font-family: 'Syne', sans-serif;
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--accent);
}

.hero-stat-label {
  color: var(--text2);
  font-size: 13px;
  margin-top: 2px;
}

/* tech orb */
.hero-visual {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 42%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeSlideLeft 1s 0.4s ease both;
}

.tech-orb {
  position: relative;
  width: 420px;
  height: 420px;
}

.orb-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--border);
}
.orb-ring:nth-child(1) { inset: 0; animation: spin 20s linear infinite; }
.orb-ring:nth-child(2) { inset: 30px; border-color: rgba(0,217,255,0.15); animation: spin 15s linear infinite reverse; }
.orb-ring:nth-child(3) { inset: 70px; border-color: rgba(123,94,167,0.15); animation: spin 25s linear infinite; }

.orb-center {
  position: absolute;
  inset: 110px;
  background: radial-gradient(circle, rgba(0,217,255,0.15), rgba(123,94,167,0.1), transparent);
  border-radius: 50%;
  border: 1px solid rgba(0,217,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 50px;
}

.orb-logo {
  width: 84px;
  height: 84px;
  display: block;
}

.floating-chip {
  position: absolute;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow-card);
}
.floating-chip .chip-icon { font-size: 18px; }

/* ───────────────────────────────────────────
   10. SERVICES SECTION
─────────────────────────────────────────── */
#services {
  padding: 110px 0;
  position: relative;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 60px;
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0,217,255,0.25);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), var(--glow);
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.service-card p {
  color: var(--text2);
  font-size: 0.92rem;
  line-height: 1.7;
}

.service-arrow {
  position: absolute;
  top: 28px;
  right: 28px;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: var(--transition);
}
.service-card:hover .service-arrow {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
  transform: rotate(-45deg);
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

/* ───────────────────────────────────────────
   11. INDUSTRIES SECTION
─────────────────────────────────────────── */
#industries {
  padding: 110px 0;
  background: var(--bg2);
  position: relative;
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 50px;
}

.industry-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: var(--transition);
  aspect-ratio: 3/4;
  min-height: 300px;
}

.industry-bg {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 80px;
  transition: var(--transition);
}
.industry-card:hover .industry-bg { transform: scale(1.08); }

.industry-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5,10,20,0.95) 30%, transparent 70%);
}

.industry-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
  transform: translateY(20px);
  transition: var(--transition);
}
.industry-card:hover .industry-content { transform: translateY(0); }
.industry-content h3 { font-size: 1.2rem; margin-bottom: 6px; }
.industry-content p {
  color: var(--text2);
  font-size: 0.85rem;
  opacity: 0;
  transition: var(--transition);
}
.industry-card:hover .industry-content p { opacity: 1; }

.industry-tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  margin-bottom: 8px;
}

/* ───────────────────────────────────────────
   12. TRAINING SECTION
─────────────────────────────────────────── */
#training {
  padding: 110px 0;
  position: relative;
}

.training-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 70px;
}

.training-features {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.training-feature {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.tf-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border-radius: 8px;
  background: rgba(0,217,255,0.08);
  border: 1px solid rgba(0,217,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.tf-title {
  font-weight: 600;
  margin-bottom: 2px;
  font-size: 0.95rem;
}

.tf-text {
  color: var(--text2);
  font-size: 0.88rem;
}

.highlight-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.highlight-card h4 {
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.highlight-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}
.highlight-row:last-child { border-bottom: none; }
.highlight-row span:first-child { color: var(--text2); }
.highlight-row span:last-child  { font-weight: 600; color: var(--accent); }

/* course cards */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.course-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}
.course-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0,229,160,0.3);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3), 0 0 30px rgba(0,229,160,0.1);
}

.course-header {
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.course-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  flex-shrink: 0;
}

.course-card h3 { font-size: 1.05rem; margin-bottom: 4px; }
.course-meta { color: var(--text3); font-size: 12px; }

.course-body {
  padding: 0 24px 20px;
  flex: 1;
}

.course-desc {
  color: var(--text2);
  font-size: 0.88rem;
  margin-bottom: 14px;
}

.course-details {
  display: flex;
  gap: 14px;
  font-size: 12px;
  color: var(--text2);
  flex-wrap: wrap;
}

.course-detail {
  display: flex;
  align-items: center;
  gap: 4px;
}

.course-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}

.course-level {
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
}

.enroll-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 16px;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
}
.enroll-btn:hover {
  border-color: var(--accent4);
  color: var(--accent4);
}

/* ───────────────────────────────────────────
   13. PORTFOLIO SECTION
─────────────────────────────────────────── */
#portfolio {
  padding: 110px 0;
  background: var(--bg2);
}

.portfolio-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 8px 18px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text2);
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
  font-family: 'DM Sans', sans-serif;
}
.filter-btn.active,
.filter-btn:hover {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}

.portfolio-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
}
.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(0,0,0,0.4);
  border-color: rgba(0,217,255,0.2);
}

.portfolio-thumb {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 70px;
  position: relative;
  overflow: hidden;
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(5,10,20,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  opacity: 0;
  transition: var(--transition);
}
.portfolio-card:hover .portfolio-overlay { opacity: 1; }

.portfolio-thumb-btn {
  padding: 8px 16px;
  border-radius: 8px;
  background: var(--accent);
  color: var(--bg);
  font-size: 13px;
  font-weight: 600;
  font-family: 'Syne', sans-serif;
}

.portfolio-info { padding: 20px 24px; }
.portfolio-info-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
}
.portfolio-info h3 { font-size: 1.1rem; }
.portfolio-cat {
  background: var(--surface2);
  color: var(--text2);
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 11px;
  white-space: nowrap;
}
.portfolio-desc {
  color: var(--text2);
  font-size: 0.88rem;
  margin-bottom: 14px;
}
.portfolio-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* ───────────────────────────────────────────
   14. ABOUT SECTION
─────────────────────────────────────────── */
#about {
  padding: 110px 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-text p {
  color: var(--text2);
  margin-bottom: 18px;
}

.about-visual { position: relative; }

.about-main-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  min-height: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 32px;
}

.about-logo {
  width: 72px;
  height: 72px;
  display: block;
  margin: 0 auto 12px;
}

.about-float {
  position: absolute;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-card);
}

.about-float-bottom {
  bottom: -20px;
  left: -20px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.about-float-bottom h5 { font-size: 0.9rem; margin-bottom: 1px; }
.about-float-bottom p  { color: var(--text2); font-size: 12px; margin: 0; }

.about-float-top {
  top: -20px;
  right: -20px;
  padding: 14px 18px;
  text-align: center;
}
.about-float-top .big-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  font-family: 'Syne', sans-serif;
}
.about-float-top p { color: var(--text2); font-size: 12px; margin: 0; }

.about-values {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.value-item {
  display: flex;
  gap: 14px;
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.value-item:hover {
  border-color: rgba(0,217,255,0.2);
  background: var(--surface);
}

.value-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}
.value-title { font-weight: 600; margin-bottom: 2px; font-size: 0.95rem; }
.value-desc  { color: var(--text2); font-size: 0.85rem; }

/* ───────────────────────────────────────────
   15. TESTIMONIALS SECTION
─────────────────────────────────────────── */
#testimonials {
  padding: 110px 0 90px;
  background: var(--bg2);
  overflow: hidden;
}

#testimonials .container { margin-bottom: 50px; }

.testimonials-wrapper { overflow: hidden; padding: 10px 0; }

.testimonials-track {
  display: flex;
  gap: 20px;
  width: max-content;
  animation: marquee 35s linear infinite;
}
.testimonials-track:hover { animation-play-state: paused; }

.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  width: 360px;
  flex-shrink: 0;
  transition: var(--transition);
}
.testimonial-card:hover {
  border-color: rgba(0,217,255,0.2);
  transform: translateY(-4px);
}

.testimonial-stars { color: #FFD700; font-size: 14px; margin-bottom: 16px; }

.testimonial-text {
  color: var(--text2);
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.author-name { font-weight: 600; font-size: 0.95rem; margin-bottom: 2px; }
.author-role { color: var(--text2); font-size: 12px; }

/* ───────────────────────────────────────────
   16. CONTACT SECTION
─────────────────────────────────────────── */
#contact { padding: 110px 0; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  margin-top: 60px;
}

.contact-info-cards { display: flex; flex-direction: column; gap: 16px; }

.ci-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: var(--transition);
}
.ci-card:hover { border-color: rgba(0,217,255,0.2); }

.ci-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 10px;
  background: rgba(0,217,255,0.08);
  border: 1px solid rgba(0,217,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.ci-label {
  font-size: 12px;
  color: var(--text3);
  margin-bottom: 4px;
}

.ci-value { font-weight: 500; font-size: 0.95rem; }
.ci-sub   { color: var(--text2); font-size: 0.85rem; margin-top: 2px; }

.hours-card {
  background: linear-gradient(135deg, rgba(0,217,255,0.06), rgba(123,94,167,0.06));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
}
.hours-card h4 { font-size: 1rem; margin-bottom: 12px; }
.hours-card p  { color: var(--text2); font-size: 0.9rem; line-height: 2.1; }

/* Contact Form */
.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.contact-form h3 { font-size: 1.3rem; margin-bottom: 28px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text2);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  transition: var(--transition);
  outline: none;
}
.form-control::placeholder { color: var(--text3); }
.form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,217,255,0.1);
}

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

.form-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238A9BBF' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-color: var(--bg);
  padding-right: 40px;
  cursor: pointer;
}

.submit-btn {
  width: 100%;
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 10px;
  padding: 15px;
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.submit-btn:hover:not(:disabled) {
  background: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,217,255,0.35);
}
.submit-btn:disabled { opacity: 0.6; cursor: not-allowed; }

.form-feedback {
  border-radius: 10px;
  padding: 14px 16px;
  text-align: center;
  margin-top: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.9rem;
}
.form-feedback.success {
  background: rgba(0,229,160,0.1);
  border: 1px solid rgba(0,229,160,0.3);
  color: var(--accent4);
}
.form-feedback.error {
  background: rgba(255,107,107,0.1);
  border: 1px solid rgba(255,107,107,0.3);
  color: var(--accent3);
}

/* ───────────────────────────────────────────
   17. FOOTER
─────────────────────────────────────────── */
footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 70px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand p {
  color: var(--text2);
  font-size: 0.9rem;
  margin-top: 14px;
  line-height: 1.7;
}

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.social-btn {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  transition: var(--transition);
  cursor: pointer;
  color: var(--text2);
}
.social-btn:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

.footer-col h4 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text2);
  margin-bottom: 20px;
  font-family: 'Syne', sans-serif;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  color: var(--text2);
  font-size: 0.9rem;
  transition: var(--transition);
}
.footer-col a:hover { color: var(--accent); padding-left: 4px; }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { color: var(--text3); font-size: 13px; }

/* ───────────────────────────────────────────
   18. MODAL
─────────────────────────────────────────── */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.78);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.2s ease;
}

.modal-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 480px;
  width: 100%;
  animation: scaleIn 0.25s ease;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}
.modal-header h3 { font-size: 1.3rem; }

.modal-close {
  background: none;
  border: none;
  color: var(--text2);
  font-size: 22px;
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: var(--transition);
}
.modal-close:hover { color: var(--text); background: var(--surface2); }

/* ───────────────────────────────────────────
   19. SCROLL FADE-IN
─────────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.stagger-child {
  transition-delay: calc(var(--delay, 0) * 1ms);
}

/* ───────────────────────────────────────────
   20. KEYFRAME ANIMATIONS
─────────────────────────────────────────── */
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0);    }
}

@keyframes fadeSlideLeft {
  from { opacity: 0; transform: translate(30px, -50%); }
  to   { opacity: 1; transform: translate(0,    -50%); }
}

@keyframes pulse {
  0%, 100% { opacity: 1;   }
  50%       { opacity: 0.3; }
}

@keyframes spin {
  from { transform: rotate(0deg);   }
  to   { transform: rotate(360deg); }
}

@keyframes shimmer {
  0%   { background-position: 0%   50%; }
  100% { background-position: 200% 50%; }
}

@keyframes marquee {
  from { transform: translateX(0);    }
  to   { transform: translateX(-50%); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.93); }
  to   { opacity: 1; transform: scale(1);    }
}

@keyframes float {
  0%, 100% { transform: translateY(0);    }
  50%       { transform: translateY(-12px); }
}
@keyframes floatB {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50%       { transform: translateY(-10px) rotate(3deg); }
}

.float-a { animation: float  4s ease-in-out infinite; }
.float-b { animation: floatB 5s ease-in-out infinite 0.5s; }

/* ───────────────────────────────────────────
   21. RESPONSIVE
─────────────────────────────────────────── */
@media (max-width: 1100px) {
  .hero-visual     { display: none; }
  .hero-content    { max-width: 100%; }
  .training-intro  { grid-template-columns: 1fr; }
  .about-grid      { grid-template-columns: 1fr; }
  .contact-grid    { grid-template-columns: 1fr; }
  .footer-grid     { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .navbar-inner  { padding: 16px 20px; }
  .nav-links     { display: none; }
  .hamburger     { display: flex; }
  .hero-title    { font-size: 2.2rem; }
  .hero-stats    { gap: 24px; }
  .portfolio-grid{ grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid   { grid-template-columns: 1fr; }
  .form-row      { grid-template-columns: 1fr; }
  #services, #industries, #training, #portfolio, #about,
  #testimonials, #contact { padding: 70px 0; }
}

@media (max-width: 480px) {
  .logo             { font-size: 17px; }
  .logo-image       { width: 30px; height: 30px; }
  .industries-grid { grid-template-columns: 1fr; }
  .courses-grid    { grid-template-columns: 1fr; }
  .hero-title      { font-size: 1.9rem; }
  .contact-form    { padding: 28px 20px; }
  .modal-box       { padding: 28px 20px; }
}

/* ═══════════════════════════════════════════════════════════════
   MM DIGITAL WORK — Additional Styles
   Hero tagline pill · Why Us section · Modal course strip ·
   Social strip · Transition animations
═══════════════════════════════════════════════════════════════ */

/* ── Hero extras ─────────────────────────────────────────── */
.hero-tagline-pill {
  display: inline-block;
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  color: var(--accent2);
  letter-spacing: 0.06em;
  margin-bottom: 28px;
}

.btn-ghost {
  background: rgba(0,217,255,0.06);
  border: 1px solid rgba(0,217,255,0.2);
  color: var(--accent);
  padding: 14px 28px;
  border-radius: 10px;
  font-family: 'Syne', sans-serif;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-ghost:hover {
  background: rgba(0,217,255,0.12);
  transform: translateY(-2px);
}

/* ── Why Us Section ──────────────────────────────────────── */
.why-us-section {
  padding: 110px 0;
  background: var(--bg2);
  position: relative;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 60px;
  margin-bottom: 60px;
}

.why-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.why-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  opacity: 0;
  transition: var(--transition);
}
.why-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0,217,255,0.2);
  box-shadow: var(--glow), var(--shadow-card);
}
.why-card:hover::before { opacity: 1; }

.why-icon {
  font-size: 36px;
  margin-bottom: 14px;
}
.why-stat {
  font-family: 'Syne', sans-serif;
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
}
.why-label {
  font-family: 'Syne', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.why-desc {
  color: var(--text2);
  font-size: 0.85rem;
  line-height: 1.6;
}

.why-cta-strip {
  background: linear-gradient(135deg, rgba(0,217,255,0.07), rgba(123,94,167,0.07));
  border: 1px solid rgba(0,217,255,0.18);
  border-radius: var(--radius-lg);
  padding: 40px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.why-cta-text h3 {
  font-size: 1.4rem;
  margin-bottom: 6px;
}
.why-cta-text p { color: var(--text2); font-size: 0.95rem; }

/* ── About main card ─────────────────────────────────────── */
.about-main-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  min-height: 280px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px;
}

/* ── Social strip in contact ─────────────────────────────── */
.social-strip {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  margin-top: 16px;
}

/* ── Course info strip in modal ──────────────────────────── */
.course-info-strip {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  padding: 12px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 22px;
  font-size: 13px;
  color: var(--text2);
}
.course-info-strip span { display: flex; align-items: center; gap: 5px; }

/* ── Vue transition: project filter ─────────────────────── */
.proj-enter-active,
.proj-leave-active  { transition: all 0.35s ease; }
.proj-enter-from,
.proj-leave-to      { opacity: 0; transform: scale(0.95) translateY(10px); }

/* ── Vue transition: fade (modal, feedback) ──────────────── */
.fade-enter-active,
.fade-leave-active  { transition: opacity 0.25s ease; }
.fade-enter-from,
.fade-leave-to      { opacity: 0; }

/* ── Footer social links (anchor) ───────────────────────── */
footer .social-btn { text-decoration: none; }

/* ── Responsive additions ────────────────────────────────── */
@media (max-width: 768px) {
  .why-us-section { padding: 70px 0; }
  .why-cta-strip  { flex-direction: column; text-align: center; padding: 28px 20px; }
  .why-grid       { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .why-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn, .hero-actions .btn-ghost { width: 100%; justify-content: center; }
}