/* =========================================================
   turnstile.css — Turnstile System Product Page
   Theme: #1a1a1a bg + Deep Blue (#0F3460) accent
   Signature: LED RGB status indicators (Blue/Green/Red)
   ========================================================= */

:root {
  --tns-bg:        #1a1a1a;
  --tns-surface:   #222222;
  --tns-surface2:  #2a2a2a;
  --tns-border:    rgba(255,255,255,0.07);
  --tns-blue:      #B45309;
  --tns-blue2:     #D97706;
  --tns-blue3:     #F59E0B;
  --tns-blueglow:  rgba(180,83,9,0.4);
  --tns-knoll:    #6D8654;
  --tns-knoll2:    #6d865492;
  --tns-knoll3:    #6a894c;
  --tns-knollglow:#6484435c;
  --tns-text:      #f0f0f0;
  --tns-muted:     #888888;
  /* LED signature colors */
  --tns-led-blue:  #3B82F6;
  --tns-led-green: #22C55E;
  --tns-led-red:   #EF4444;
}

/* ── Base override ── */
#content .tns-hero,
#content .tns-stats,
#content .tns-section,
#content .tns-cta {
  font-family: 'Noto Sans Thai', 'DM Sans', sans-serif !important;
  color: var(--tns-text) !important;
  background: var(--tns-bg) !important;
}

/* ══════════════════════════════════════
   SCROLL REVEAL
══════════════════════════════════════ */
.reveal-tns {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-tns.tns-visible {
  opacity: 1;
  transform: none;
}

/* ══════════════════════════════════════
   HERO
══════════════════════════════════════ */
.tns-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  gap: 4rem;
  padding: 100px 7% 140px;
  overflow: hidden;
  box-sizing: border-box;
  background-image: url('../images/turnstile.png?v=p4-dbf8219b436f');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}


/* P5.2 Hero stacking fix: independent of About Us stylesheet loading order. */
.tns-hero > .tns-hero-bg {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: blur(6px);
  transform: scale(1.06);
  z-index: 0;
  pointer-events: none;
}

/* Darkened foreground-safe layer while retaining the existing hero visuals. */
.tns-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, rgba(26,26,26,0.86) 0%, rgba(26,26,26,0.62) 55%, rgba(26,26,26,0.32) 100%);
  pointer-events: none;
}

/* gradient fade ขอบล่าง */
.tns-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 200px;
  background: linear-gradient(to bottom, transparent 0%, rgba(26,26,26,0.6) 50%, #1a1a1a 100%);
  pointer-events: none;
  z-index: 1; /* Keep the fade behind the headline and CTA (z-index: 2). */
}


/* dark overlay บน hero image ให้ข้อความอ่านง่าย */
.tns-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26,26,26,0.82) 0%,
    rgba(26,26,26,0.60) 50%,
    rgba(26,26,26,0.40) 100%
  );
  pointer-events: none;
  z-index: 1;
}

/* noise texture */
.tns-hero-noise {
  position: absolute; 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='1'/%3E%3C/svg%3E");
  opacity: 0.03;
  pointer-events: none;
}

/* grid lines */
.tns-hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(180,83,9,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(180,83,9,0.08) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

/* blue glow blob */
.tns-hero-glow {
  position: absolute;
  top: -100px; left: -100px;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(180,83,9,0.2) 0%, transparent 65%);
  pointer-events: none;
  animation: tnsPulse 6s ease-in-out infinite alternate;
}
@keyframes tnsPulse {
  from { transform: scale(1) translate(0,0); opacity: 0.7; }
  to   { transform: scale(1.15) translate(30px,20px); opacity: 1; }
}

.tns-hero-inner {
  position: relative;
  z-index: 2;
  flex: 1;
  max-width: 580px;
}

.tns-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--tns-knoll3);
  margin-bottom: 1.5rem;
  padding: 0.45rem 1rem;
  border: 1px solid rgba(11, 245, 46, 0.25);
  border-radius: 100px;
  background: rgba(11, 245, 66, 0.06);
}
.tns-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--tns-knoll3);
  box-shadow: 0 0 6px var(--tns-knoll3);
  animation: tnsBlink 1.4s ease-in-out infinite;
}
@keyframes tnsBlink {
  0%,100% { opacity: 1; }
  50%      { opacity: 0.3; }
}

.tns-hero-title {
  margin: 0 0 1.5rem;
  line-height: 1;
}
.tns-title-main {
  display: block;
  font-family: 'Bebas Neue', sans-serif !important;
  font-size: clamp(4rem, 8vw, 7rem);
  letter-spacing: 0.04em;
  background: linear-gradient(135deg, #f0f0f0 20%, var(--tns-knoll3) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.tns-title-sub {
  display: block;
  font-family: 'Bebas Neue', sans-serif !important;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: var(--tns-text) !important;
  -webkit-text-fill-color: var(--tns-text) !important;
  letter-spacing: 0.12em;
}

.tns-hero-desc {
  font-size: 1rem;
  color: var(--tns-text);
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

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

.tns-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.8rem;
  background: var(--tns-blue);
  color: #fff !important;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 20px var(--tns-blueglow);
}
.tns-btn-primary:hover {
  background: var(--tns-blue2);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px var(--tns-blueglow);
}

.tns-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.8rem;
  background: var(--tns-knoll);
  color: #fff !important;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 20px var(--tns-knollglow);
}
.tns-btn-secondary:hover {
  background: var(--tns-knoll2);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px var(--tns-knollglow);
}

.tns-btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.8rem;
  border: 1px solid var(--tns-border);
  color: var(--tns-text) !important;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
}
.tns-btn-ghost:hover {
  background: rgba(255,255,255,0.09);
  transform: translateY(-2px);
}

/* Hero visual */
.tns-hero-visual {
  position: relative;
  z-index: 2;
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}
.tns-hero-img {
  width: 100%;
  max-width: 520px;
  border-radius: 16px;
  border: 1px solid rgba(180,83,9,0.3);
  box-shadow: 0 24px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(180,83,9,0.15);
}

/* ── LED Panel — Signature Element ── */
.tns-led-panel {
  position: absolute;
  bottom: -16px;
  right: 20px;
  background: var(--tns-surface);
  border: 1px solid rgba(180,83,9,0.3);
  border-radius: 12px;
  padding: 0.9rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  box-shadow: 0 8px 32px rgba(0,0,0,0.45);
  backdrop-filter: blur(8px);
}
.tns-led-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.tns-led {
  width: 10px; height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.tns-led--blue {
  background: var(--tns-led-blue);
  box-shadow: 0 0 8px var(--tns-led-blue), 0 0 16px rgba(59,130,246,0.4);
  animation: tnsLedPulse 2s ease-in-out infinite;
}
.tns-led--green {
  background: var(--tns-led-green);
  box-shadow: 0 0 8px var(--tns-led-green), 0 0 16px rgba(34,197,94,0.4);
  animation: tnsLedPulse 2s ease-in-out 0.3s infinite;
}
.tns-led--red {
  background: var(--tns-led-red);
  box-shadow: 0 0 8px var(--tns-led-red), 0 0 16px rgba(239,68,68,0.35);
  animation: tnsLedPulse 2s ease-in-out 0.6s infinite;
}
@keyframes tnsLedPulse {
  0%,100% { opacity: 1; }
  50%      { opacity: 0.55; }
}
.tns-led-label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--tns-muted);
  white-space: nowrap;
}

/* ══════════════════════════════════════
   STATS
══════════════════════════════════════ */
.tns-stats {
  padding: 60px 7% 0;
  position: relative;
  z-index: 4;
  margin-top: 0;
}
.tns-stats-inner {
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 2.5rem 3rem;
  background: var(--tns-surface);
  border: 1px solid rgba(180,83,9,0.25);
  border-radius: 16px;
  box-shadow: inset 0 0 60px rgba(180,83,9,0.05);
  flex-wrap: wrap;
  gap: 1.5rem;
}
.tns-stat { text-align: center; }
.tns-stat-num {
  font-family: 'Bebas Neue', sans-serif !important;
  font-size: 2.2rem;
  letter-spacing: 0.04em;
  color: var(--tns-blue3);
  line-height: 1;
}
.tns-stat-num span {
  font-size: 1rem;
  color: var(--tns-muted);
  letter-spacing: 0.08em;
}
.tns-stat-label {
  font-size: 0.72rem;
  color: var(--tns-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.3rem;
}
.tns-stat-div {
  width: 1px;
  height: 40px;
  background: var(--tns-border);
}

/* ══════════════════════════════════════
   SECTIONS
══════════════════════════════════════ */
.tns-section {
  padding: 6rem 7%;
}
.tns-section--dark {
  background: var(--tns-surface) !important;
  border-top: 1px solid var(--tns-border);
  border-bottom: 1px solid var(--tns-border);
}
.tns-section-inner { max-width: 1200px; margin: 0 auto; }
.tns-section-header {
  text-align: center;
  margin-bottom: 4rem;
}
.tns-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--tns-blue3);
  margin-bottom: 0.8rem;
}
.tns-section-title {
  font-family: 'Bebas Neue', sans-serif !important;
  font-size: clamp(2.5rem, 5vw, 4rem) !important;
  color: var(--tns-text) !important;
  margin: 0 0 1rem !important;
  padding: 0 !important;
  background: none !important;
  -webkit-text-fill-color: var(--tns-text) !important;
  letter-spacing: 0.03em;
  line-height: 1;
}
.tns-section-desc {
  font-size: 1rem;
  color: var(--tns-muted);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ══════════════════════════════════════
   BENEFITS (3 columns)
══════════════════════════════════════ */
.tns-benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.tns-benefit {
  background: var(--tns-surface);
  border: 1px solid var(--tns-border);
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  transition: border-color 0.3s, transform 0.3s;
}
.tns-benefit:hover {
  border-color: rgba(180,83,9,0.4);
  transform: translateY(-4px);
}
.tns-benefit-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: rgba(180,83,9,0.12);
  border: 1px solid rgba(245,158,11,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.2rem;
  font-size: 1.4rem;
  color: var(--tns-blue3);
}
.tns-benefit h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--tns-text);
  margin: 0 0 0.6rem;
}
.tns-benefit p {
  font-size: 0.88rem;
  color: var(--tns-muted);
  line-height: 1.6;
  margin: 0;
}

/* ══════════════════════════════════════
   CARDS
══════════════════════════════════════ */
.tns-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.tns-card {
  position: relative;
  background: var(--tns-surface);
  border: 1px solid var(--tns-border);
  border-radius: 16px;
  padding: 2rem;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
  overflow: hidden;
}
.tns-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--tns-blue3), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.tns-card:hover {
  border-color: rgba(180,83,9,0.5);
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.35);
}
.tns-card:hover::before { opacity: 1; }
.tns-card--featured {
  border-color: rgba(180,83,9,0.35);
  background: linear-gradient(160deg, var(--tns-surface) 60%, rgba(180,83,9,0.08) 100%);
}
.tns-card--featured::before { opacity: 1; }
.tns-card-glow {
  position: absolute;
  top: -40px; right: -40px;
  width: 160px; height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(180,83,9,0.2) 0%, transparent 70%);
  pointer-events: none;
}
.tns-card-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: rgba(180,83,9,0.12);
  border: 1px solid rgba(245,158,11,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--tns-blue3);
  margin-bottom: 1rem;
}
.tns-card-num {
  font-family: 'Bebas Neue', sans-serif !important;
  font-size: 3rem;
  color: rgba(180,83,9,0.15);
  line-height: 1;
  position: absolute;
  top: 1.5rem; right: 1.8rem;
  letter-spacing: 0.04em;
}
.tns-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--tns-text);
  margin: 0 0 0.75rem;
  line-height: 1.3;
}
.tns-card-title small {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--tns-blue3);
  margin-top: 0.2rem;
}
.tns-card-desc {
  font-size: 0.88rem;
  color: var(--tns-muted);
  line-height: 1.65;
  margin: 0 0 1.2rem;
}
.tns-card-list {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.tns-card-list li {
  font-size: 0.82rem;
  color: var(--tns-muted);
  padding-left: 1.1rem;
  position: relative;
  line-height: 1.5;
}
.tns-card-list li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--tns-blue3);
  font-weight: 700;
}
.tns-card-badge {
  display: inline-block;
  margin-top: 1.2rem;
  padding: 0.25rem 0.75rem;
  background: rgba(245,158,11,0.12);
  border: 1px solid rgba(245,158,11,0.25);
  border-radius: 100px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--tns-blue3);
}

/* ══════════════════════════════════════
   SYSTEM GRID (3 cols)
══════════════════════════════════════ */
.tns-system-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.tns-system-card {
  position: relative;
  background: var(--tns-surface);
  border: 1px solid var(--tns-border);
  border-radius: 16px;
  padding: 2rem;
  transition: border-color 0.3s, transform 0.3s;
}
.tns-system-card:hover {
  border-color: rgba(245,158,11,0.35);
  transform: translateY(-4px);
}
.tns-system-num {
  position: absolute;
  top: 1.5rem; right: 1.8rem;
  font-family: 'Bebas Neue', sans-serif !important;
  font-size: 3.5rem;
  color: rgba(180,83,9,0.15);
  line-height: 1;
}
.tns-system-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: rgba(180,83,9,0.12);
  border: 1px solid rgba(245,158,11,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--tns-blue3);
  margin-bottom: 1.2rem;
}
.tns-system-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--tns-text);
  margin: 0 0 0.6rem;
}
.tns-system-card p {
  font-size: 0.85rem;
  color: var(--tns-muted);
  line-height: 1.65;
  margin: 0 0 1rem;
}
.tns-system-spec {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--tns-blue3);
  padding: 0.3rem 0.7rem;
  border: 1px solid rgba(245,158,11,0.2);
  border-radius: 100px;
  display: inline-block;
}

/* ══════════════════════════════════════
   STEPS (HOW IT WORKS)
══════════════════════════════════════ */
.tns-steps {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  justify-content: center;
}
.tns-step {
  flex: 1;
  min-width: 180px;
  max-width: 240px;
  background: var(--tns-surface2);
  border: 1px solid var(--tns-border);
  border-radius: 12px;
  padding: 1.5rem;
}
.tns-step-num {
  font-family: 'Bebas Neue', sans-serif !important;
  font-size: 2rem;
  color: var(--tns-blue3);
  line-height: 1;
  margin-bottom: 0.7rem;
}
.tns-step-body h4 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--tns-text);
  margin: 0 0 0.45rem;
}
.tns-step-body p {
  font-size: 0.8rem;
  color: var(--tns-muted);
  line-height: 1.55;
  margin: 0;
}
.tns-step-arrow {
  font-size: 1.4rem;
  color: var(--tns-blue3);
  padding: 0 0.6rem;
  flex-shrink: 0;
}

/* ══════════════════════════════════════
   FACE RECOGNITION SPEC GRID
══════════════════════════════════════ */
.tns-spec-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: center;
}

/* Device mockup */
.tns-device-mock {
  width: 180px;
  margin: 0 auto;
  background: #111;
  border-radius: 20px;
  border: 2px solid rgba(41,128,185,0.25);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(15,52,96,0.2);
}
.tns-device-screen {
  background: linear-gradient(160deg, #0a1628 0%, #0d2040 100%);
  padding: 1.5rem 1rem 1rem;
  min-height: 240px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}
.tns-device-face-area {
  position: relative;
  width: 90px; height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.tns-face-icon {
  font-size: 2.8rem;
  color: var(--tns-blue3);
  position: relative;
  z-index: 1;
}
.tns-scan-ring {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid var(--tns-led-green);
  opacity: 0.8;
  animation: tnsScanPulse 1.8s ease-in-out infinite;
}
.tns-scan-ring::after {
  content: '';
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  border: 1px solid rgba(34,197,94,0.3);
}
@keyframes tnsScanPulse {
  0%,100% { transform: scale(1);   opacity: 0.8; }
  50%      { transform: scale(1.1); opacity: 0.4; }
}
.tns-device-status {
  font-size: 0.62rem;
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  text-align: center;
}
.tns-device-status--ok {
  background: rgba(34,197,94,0.15);
  border: 1px solid rgba(34,197,94,0.3);
  color: var(--tns-led-green);
}
.tns-device-card-zone {
  padding: 0.7rem;
  text-align: center;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--tns-muted);
  border-top: 1px solid rgba(255,255,255,0.06);
  background: #0e0e0e;
}

.tns-spec-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.tns-spec-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--tns-border);
}
.tns-spec-row:last-child { border-bottom: none; }
.tns-spec-key {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--tns-blue3);
  min-width: 110px;
  flex-shrink: 0;
}
.tns-spec-val {
  font-size: 0.88rem;
  color: var(--tns-muted);
  line-height: 1.4;
}

/* ══════════════════════════════════════
   USE CASES
══════════════════════════════════════ */
.tns-usecases {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}
.tns-usecase {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  padding: 1.4rem 1.6rem;
  background: var(--tns-surface2);
  border: 1px solid var(--tns-border);
  border-radius: 14px;
  min-width: 110px;
  transition: border-color 0.3s, transform 0.3s;
  cursor: default;
}
.tns-usecase:hover {
  border-color: rgba(245,158,11,0.3);
  transform: translateY(-3px);
}
.tns-usecase i {
  font-size: 1.6rem;
  color: var(--tns-blue3);
}
.tns-usecase span {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--tns-muted);
  text-align: center;
  white-space: nowrap;
}

/* ══════════════════════════════════════
   CTA
══════════════════════════════════════ */
.tns-cta {
  position: relative;
  padding: 6rem 7%;
  text-align: center;
  overflow: hidden;
  background: var(--tns-bg) !important;
}
.tns-cta-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 300px;
  background: radial-gradient(ellipse, rgba(180,83,9,0.18) 0%, transparent 70%);
  pointer-events: none;
}
.tns-cta-inner {
  position: relative;
  z-index: 1;
  max-width: 600px;
  margin: 0 auto;
}
.tns-cta-title {
  font-family: 'Bebas Neue', sans-serif !important;
  font-size: clamp(2.5rem, 5vw, 4rem) !important;
  color: var(--tns-text) !important;
  -webkit-text-fill-color: var(--tns-text) !important;
  margin: 0.5rem 0 1rem !important;
  letter-spacing: 0.04em;
  line-height: 1;
}
.tns-cta-desc {
  font-size: 1rem;
  color: var(--tns-muted);
  line-height: 1.7;
  margin: 0 0 2rem;
}
.tns-cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width: 1024px) {
  .tns-cards { grid-template-columns: 1fr; }
  .tns-system-grid { grid-template-columns: 1fr 1fr; }
  .tns-spec-grid { grid-template-columns: 1fr; }
  .tns-device-mock { width: 140px; }
}
@media (max-width: 768px) {
  .tns-hero { flex-direction: column; min-height: auto !important; height: auto !important; padding: 80px 6% 100px; gap: 2.5rem; }
  .tns-hero-visual { display: none; }
  .tns-stats { padding-top: 32px; }
  .tns-stats-inner { padding: 1.5rem; gap: 1rem; }
  .tns-stat-div { display: none; }
  .tns-benefits { grid-template-columns: 1fr; }
  .tns-system-grid { grid-template-columns: 1fr; }
  .tns-steps { flex-direction: column; }
  .tns-step-arrow { display: none; }
  .tns-step { max-width: 100%; }
  .tns-spec-grid { grid-template-columns: 1fr; }
  .tns-usecases { gap: 0.7rem; }
  .tns-usecase { min-width: 90px; padding: 1rem; }
}