/* ============================================================
   JK TECH — PRODUCT PAGE STYLES
   GoKushield AI & AI Institute
   ============================================================ */

/* ── GoKushield Hero ─────────────────────────────────────────── */
.shield-hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  background: var(--bg-deep);
  overflow: hidden;
  padding: calc(var(--header-h) + 60px) 0 80px;
}

.shield-hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(30,232,170,0.06) 0%, transparent 70%),
    linear-gradient(135deg, var(--bg-deep) 0%, #051A12 100%);
}

.shield-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(30,232,170,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30,232,170,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
}

.shield-hero-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.shield-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--shield-dim);
  border: 1px solid rgba(30,232,170,0.3);
  border-radius: var(--radius-full);
  padding: 6px 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--shield-color);
  margin-bottom: 24px;
}

.shield-title {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.shield-title span {
  background: linear-gradient(135deg, var(--shield-color), #7FFFD4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.shield-sub {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 480px;
}

/* Shield Visual */
.shield-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
}

.shield-scan-container {
  position: relative;
  width: 320px; height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.shield-outer-ring {
  position: absolute;
  width: 100%; height: 100%;
  border: 1px solid rgba(30,232,170,0.2);
  border-radius: 50%;
  animation: rotateSlow 20s linear infinite;
}

.shield-inner-ring {
  position: absolute;
  width: 75%; height: 75%;
  border: 1px dashed rgba(30,232,170,0.15);
  border-radius: 50%;
  animation: rotateSlow 12s linear infinite reverse;
}

.shield-core {
  position: relative;
  z-index: 2;
  width: 160px; height: 160px;
  background: linear-gradient(135deg, rgba(30,232,170,0.1) 0%, rgba(30,232,170,0.02) 100%);
  border: 1.5px solid rgba(30,232,170,0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 60px rgba(30,232,170,0.15), inset 0 0 40px rgba(30,232,170,0.05);
}

.shield-core i {
  font-size: 4rem;
  color: var(--shield-color);
  text-shadow: 0 0 30px rgba(30,232,170,0.5);
}

.shield-scanline {
  position: absolute;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--shield-color), transparent);
  opacity: 0.6;
  animation: scanline 3s linear infinite;
  top: 0;
}

.shield-orbit-item {
  position: absolute;
  width: 36px; height: 36px;
  background: rgba(30,232,170,0.08);
  border: 1px solid rgba(30,232,170,0.25);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem;
  color: var(--shield-color);
}

/* ── Shield Data Section ─────────────────────────────────────── */
.shield-data-section {
  background: var(--bg-primary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 80px 0;
}

.shield-stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0;
  border: 1px solid rgba(30,232,170,0.15);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.shield-stat-cell {
  padding: 32px 24px;
  text-align: center;
  border-right: 1px solid rgba(30,232,170,0.1);
  position: relative;
}

.shield-stat-cell:last-child { border-right: none; }

.shield-stat-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--shield-color);
  margin-bottom: 6px;
}

.shield-stat-label {
  font-size: 0.78rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ── User Flow ───────────────────────────────────────────────── */
.flow-layout {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.flow-line {
  position: absolute;
  left: 21px;
  top: 44px;
  bottom: 44px;
  width: 1px;
  background: linear-gradient(to bottom, var(--shield-color), rgba(30,232,170,0.1));
}

.flow-step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 20px 0;
  position: relative;
  z-index: 1;
}

.flow-num {
  width: 44px; height: 44px;
  background: var(--bg-deep);
  border: 1.5px solid var(--shield-color);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--shield-color);
  flex-shrink: 0;
  box-shadow: 0 0 16px rgba(30,232,170,0.2);
}

.flow-content { padding-top: 10px; }
.flow-title { font-size: 1rem; font-weight: 600; margin-bottom: 6px; }
.flow-desc { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.65; }

/* ── Terminal Block ──────────────────────────────────────────── */
.terminal-block {
  background: #040D0A;
  border: 1px solid rgba(30,232,170,0.2);
  border-radius: var(--radius-md);
  overflow: hidden;
  font-family: 'JetBrains Mono', monospace;
}

.terminal-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(30,232,170,0.05);
  border-bottom: 1px solid rgba(30,232,170,0.1);
}

.terminal-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}

.terminal-dot-red   { background: #FF5F57; }
.terminal-dot-amber { background: #FFBD2E; }
.terminal-dot-green { background: #28CA41; }

.terminal-body {
  padding: 20px;
  font-size: 0.8rem;
  color: var(--shield-color);
  line-height: 2;
}

.terminal-line-dim { color: rgba(30,232,170,0.4); }
.terminal-line-warn { color: #FFBD2E; }
.terminal-line-ok { color: #28CA41; }

.terminal-cursor {
  display: inline-block;
  width: 8px; height: 14px;
  background: var(--shield-color);
  animation: blink 1s step-end infinite;
  vertical-align: middle;
}

/* ── AI Institute Hero ───────────────────────────────────────── */
.institute-hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  background: var(--bg-deep);
  overflow: hidden;
  padding: calc(var(--header-h) + 60px) 0 80px;
}

.institute-hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 40% 40%, rgba(107,140,255,0.07) 0%, transparent 70%);
}

.institute-hero-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.institute-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--institute-dim);
  border: 1px solid rgba(107,140,255,0.3);
  border-radius: var(--radius-full);
  padding: 6px 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--institute-color);
  margin-bottom: 24px;
}

.institute-title {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.institute-title span {
  background: linear-gradient(135deg, var(--institute-color), #A8C0FF);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Learning Path Visual */
.learning-path {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.path-step {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition);
}

.path-step:last-child { border-bottom: none; }
.path-step:hover { background: rgba(107,140,255,0.04); }

.path-step-icon {
  width: 36px; height: 36px;
  background: var(--institute-dim);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
  color: var(--institute-color);
  flex-shrink: 0;
}

.path-step-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  flex: 1;
}

.path-step-status {
  font-size: 0.72rem;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  font-weight: 600;
  letter-spacing: 0.06em;
}

.status-active {
  background: var(--institute-dim);
  color: var(--institute-color);
  border: 1px solid rgba(107,140,255,0.3);
}

.status-complete {
  background: var(--shield-dim);
  color: var(--shield-color);
  border: 1px solid rgba(30,232,170,0.3);
}

/* ── Services Page ───────────────────────────────────────────── */
.services-hero {
  padding: calc(var(--header-h) + 80px) 0 80px;
  background: var(--bg-deep);
  border-bottom: 1px solid var(--border-subtle);
}

.services-category {
  margin-bottom: 80px;
}

.category-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 40px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-subtle);
}

.category-icon-wrap {
  width: 48px; height: 48px;
  background: var(--gold-dim);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  color: var(--gold);
}

.category-title {
  font-size: 1.6rem;
  font-weight: 700;
}

.service-full-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
}

.service-full-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.service-full-card-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
}

.service-full-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 6px; }
.service-full-desc { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 20px; }

.use-cases-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 24px;
}

.use-case-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.use-case-item::before {
  content: '';
  width: 4px; height: 4px;
  background: var(--gold);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ── Contact Page ────────────────────────────────────────────── */
.contact-hero {
  padding: calc(var(--header-h) + 80px) 0 80px;
  background: var(--bg-deep);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}

.contact-info h2 { font-size: 2.2rem; margin-bottom: 16px; }
.contact-info p { color: var(--text-secondary); line-height: 1.8; margin-bottom: 40px; }

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}

.contact-detail-icon {
  width: 44px; height: 44px;
  background: var(--gold-dim);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold);
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-detail h4 { font-size: 0.875rem; font-weight: 600; margin-bottom: 4px; }
.contact-detail p { color: var(--text-secondary); font-size: 0.875rem; margin: 0; }

.contact-form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 48px;
}

/* ── About Page ──────────────────────────────────────────────── */
.about-hero {
  padding: calc(var(--header-h) + 80px) 0 80px;
  background: var(--bg-deep);
  border-bottom: 1px solid var(--border-subtle);
}

.philosophy-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: var(--transition);
}

.philosophy-card:hover {
  border-color: var(--border-gold);
  box-shadow: var(--shadow-card);
}

.philosophy-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--gold-dim);
  line-height: 1;
  margin-bottom: 20px;
  letter-spacing: -0.04em;
}

/* ── Responsive Products ─────────────────────────────────────── */
@media (max-width: 768px) {
  .shield-hero-layout,
  .institute-hero-layout { grid-template-columns: 1fr; gap: 40px; }
  .shield-data-section .shield-stats-row { grid-template-columns: repeat(2, 1fr); }
  .contact-layout { grid-template-columns: 1fr; }
  .contact-form-card { padding: 28px; }
  .use-cases-list { grid-template-columns: 1fr; }
  .services-panel.active { grid-template-columns: 1fr; }
}

/* ============================================================
   JK TECH — PAGES PREMIUM ELEVATION LAYER
   ============================================================ */

/* ── Enhanced page hero sections ────────────────────────────── */
.page-hero,
.shield-hero,
.institute-hero,
.about-hero,
.services-hero,
.contact-hero {
  position: relative;
}

/* ── Refined section transitions ────────────────────────────── */
.section {
  transition: background 0.6s ease;
}

/* ── Premium card hover on all pages ────────────────────────── */
.service-full-card {
  background: linear-gradient(145deg, rgba(10,22,40,0.95), rgba(8,18,35,0.98));
  transition: transform 0.35s cubic-bezier(0.25,0.46,0.45,0.94),
              box-shadow 0.35s ease,
              border-color 0.35s ease;
}

.service-full-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 48px rgba(0,0,0,0.5), 0 0 0 1px rgba(201,162,39,0.12);
  border-color: rgba(201,162,39,0.2);
}

/* ── Premium form focus ──────────────────────────────────────── */
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(201,162,39,0.08);
  background: rgba(15,30,53,0.9);
}

/* ── Enhanced about page ─────────────────────────────────────── */
.about-principles-card {
  transition: transform 0.35s cubic-bezier(0.25,0.46,0.45,0.94),
              border-color 0.35s ease;
}

.about-principles-card:hover {
  transform: translateY(-4px);
}

/* ── Enhanced GoKushield visual ──────────────────────────────── */
.shield-scan-container {
  filter: drop-shadow(0 0 30px rgba(30,232,170,0.08));
}

/* ── Smooth tab transitions ──────────────────────────────────── */
.institute-tab,
.services-tab {
  transition: all 0.25s cubic-bezier(0.4,0,0.2,1);
}

/* ── Enhanced timeline ───────────────────────────────────────── */
.timeline-item {
  transition: transform 0.3s ease;
}

.timeline-item:hover {
  transform: translateX(4px);
}


/* ── Extra Responsive Fixes for Pages ───────────────────────── */
@media (max-width: 480px) {
  .shield-hero,
  .institute-hero,
  .about-hero,
  .services-hero,
  .contact-hero {
    padding: calc(var(--header-h) + 32px) 0 48px;
  }

  .shield-title,
  .institute-title {
    font-size: clamp(1.8rem, 8vw, 2.4rem);
  }

  .shield-stats-row {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  .flow-step {
    gap: 16px;
  }

  .terminal-block {
    font-size: 0.72rem;
  }

  .service-full-card {
    padding: 20px;
  }
}

@media (max-width: 768px) {
  .shield-hero-layout,
  .institute-hero-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}



/* ===== SERVICES FULL PAGE AUTO-FIT GRIDS ===== */
#services-grid-tech,
#services-grid-business,
#services-grid-talent {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 0;
}

/* ===== USE CASES LIST RESPONSIVE ===== */
@media (max-width: 480px) {
  .use-cases-list {
    grid-template-columns: 1fr;
  }
  .contact-form-card {
    padding: 24px 20px;
  }
}

/* ===== SHIELD/INSTITUTE HERO RESPONSIVE ===== */
@media (max-width: 480px) {
  .shield-hero-layout,
  .institute-hero-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .shield-scan-container {
    width: 240px;
    height: 240px;
  }
  .shield-core {
    width: 120px;
    height: 120px;
  }
  .shield-core i {
    font-size: 3rem;
  }
}

/* ============================================================
   JK TECH — INLINE GRID RESPONSIVE OVERRIDES
   Fixes all inline grid-template-columns: 1fr 1fr sections
   ============================================================ */

/* GoKushield & AI Institute: Platform Overview 2-col section */
.two-col-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.two-col-section-start {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

/* Trust banner 4-col stats */
.trust-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

/* Services trust bar 4-col inline */
.services-trust-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.trust-item {
  text-align: center;
  padding: 28px 20px;
  border-right: 1px solid var(--border-subtle);
}

.trust-item:last-child { border-right: none; }

.trust-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 4px;
}

.trust-label {
  font-size: 0.78rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* 2-col feature grid */
.feature-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

@media (max-width: 1024px) {
  .two-col-section,
  .two-col-section-start {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .trust-stats-row,
  .services-trust-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .trust-item:nth-child(2) { border-right: none; }
  .trust-item:nth-child(3) { border-top: 1px solid var(--border-subtle); }
  .trust-item:nth-child(4) { border-top: 1px solid var(--border-subtle); }
}

@media (max-width: 768px) {
  .two-col-section,
  .two-col-section-start {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .feature-grid-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .trust-stats-row,
  .services-trust-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .feature-grid-2 {
    grid-template-columns: 1fr;
  }
  .two-col-section,
  .two-col-section-start {
    gap: 32px;
  }
}

/* ── Terminal block full responsiveness ── */
.terminal-block {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.terminal-body {
  min-width: 280px;
  overflow-wrap: break-word;
  word-break: break-all;
}

@media (max-width: 480px) {
  .terminal-body {
    font-size: 0.7rem;
    padding: 14px;
    line-height: 1.8;
  }
}

/* ── Flow line hide on mobile ── */
@media (max-width: 480px) {
  .flow-line {
    display: none;
  }
  .flow-step {
    padding: 12px 0;
  }
}

/* ── Shield stats row always 2-col on mobile ── */
@media (max-width: 480px) {
  .shield-stats-row {
    grid-template-columns: repeat(2, 1fr) !important;
    border-radius: var(--radius-md);
  }
  .shield-stat-cell {
    border-right: 1px solid rgba(30,232,170,0.1);
    border-bottom: 1px solid rgba(30,232,170,0.1);
  }
  .shield-stat-cell:nth-child(2),
  .shield-stat-cell:nth-child(4) {
    border-right: none;
  }
  .shield-stat-cell:nth-child(3),
  .shield-stat-cell:nth-child(4) {
    border-bottom: none;
  }
}

/* ── Institute learning path visual responsive ── */
@media (max-width: 768px) {
  .learning-path {
    max-width: 100%;
  }
}