/* ============================================================
   TRAINSHIELD — HOME  (marketing landing — light sporty theme)
   ============================================================ */

/* ---------- Hero ---------- */
.ts-hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  padding: 120px 0 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: radial-gradient(ellipse at 50% 0%, rgba(37,99,235,.06) 0%, var(--ts-bg) 70%);
}

#heroCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.ts-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 860px;
  padding: 0 24px;
}

.ts-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 22px;
  border-radius: 50px;
  background: rgba(37,99,235,.08);
  border: 1px solid rgba(37,99,235,.12);
  color: var(--ts-blue);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .6px;
  text-transform: uppercase;
  margin-bottom: 36px;
}

/* Shield pulse icon */
.shield-pulse {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: var(--ts-blue);
  transform: rotate(45deg);
  animation: shieldPulse 2s ease-in-out infinite;
  position: relative;
}
.shield-pulse::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 4px;
  border: 2px solid var(--ts-cyan);
  opacity: 0;
  animation: shieldRing 2s ease-in-out infinite;
}

@keyframes shieldPulse {
  0%, 100% { background: var(--ts-blue); }
  50% { background: var(--ts-cyan); }
}
@keyframes shieldRing {
  0% { transform: scale(1); opacity: .6; }
  100% { transform: scale(2.5); opacity: 0; }
}

.ts-hero-title {
  font-size: clamp(2.6rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.05;
  color: var(--ts-text);
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.title-line { display: block; }

.title-gradient-ts {
  background: linear-gradient(135deg, var(--ts-blue), var(--ts-cyan), var(--ts-teal));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 200% 100%;
  animation: gradientShift 4s ease-in-out infinite;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.ts-hero-sub {
  font-size: 1.18rem;
  color: var(--ts-gray);
  max-width: 600px;
  margin: 0 auto 44px;
  line-height: 1.7;
}

.ts-hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.ts-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 36px;
  border-radius: 12px;
  background: var(--ts-grad);
  color: #fff;
  font-weight: 700;
  font-size: .95rem;
  transition: all .35s cubic-bezier(.22,1,.36,1);
  box-shadow: 0 4px 24px rgba(37,99,235,.3);
  text-decoration: none;
  position: relative;
  overflow: hidden;
  border: none;
}
.ts-btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent, rgba(255,255,255,.12), transparent);
  transform: translateX(-100%);
  transition: transform .5s ease;
}
.ts-btn-primary:hover::before { transform: translateX(100%); }
.ts-btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 40px rgba(37,99,235,.4), 0 0 80px rgba(6,182,212,.1);
}

.ts-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 36px;
  border-radius: 12px;
  border: 2px solid rgba(37,99,235,.2);
  color: var(--ts-blue);
  font-weight: 700;
  font-size: .95rem;
  transition: all .35s cubic-bezier(.22,1,.36,1);
  text-decoration: none;
  background: transparent;
}
.ts-btn-secondary:hover {
  border-color: var(--ts-blue);
  color: var(--ts-blue-d);
  background: rgba(37,99,235,.05);
  transform: translateY(-3px);
}

/* Scroll indicator */
.ts-hero-scroll {
  position: relative;
  margin-top: 48px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--ts-gray);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.scroll-indicator-ts {
  width: 26px;
  height: 44px;
  border-radius: 13px;
  border: 2px solid rgba(37,99,235,.2);
  display: flex;
  justify-content: center;
  padding-top: 8px;
  position: relative;
}
.scroll-indicator-ts::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 16px;
  border: 1px solid rgba(6,182,212,.08);
  animation: scrollGlow 2s ease-in-out infinite;
}
@keyframes scrollGlow {
  0%, 100% { border-color: rgba(6,182,212,.04); }
  50% { border-color: rgba(6,182,212,.15); }
}

.scroll-dot-ts {
  width: 4px;
  height: 12px;
  border-radius: 4px;
  background: var(--ts-grad);
  animation: scrollBounceTs 2s ease-in-out infinite;
}

@keyframes scrollBounceTs {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(14px); opacity: .2; }
}

/* ---------- Section labels ---------- */
.ts-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  border-radius: 50px;
  background: rgba(37,99,235,.06);
  border: 1px solid rgba(37,99,235,.1);
  color: var(--ts-blue);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .8px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.ts-section-header {
  text-align: center;
  margin-bottom: 24px;
}

.ts-section-header h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: var(--ts-text);
  margin-top: 10px;
  letter-spacing: -.5px;
}

.ts-section-header p {
  font-size: 1.05rem;
  color: var(--ts-gray);
  max-width: 600px;
  margin: 12px auto 0;
  line-height: 1.7;
}

/* ---------- Problem Section ---------- */
.ts-problem {
  padding: 100px 0;
  background: var(--ts-bg);
  position: relative;
}
.ts-problem::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 80px;
  background: linear-gradient(to bottom, transparent, var(--ts-blue));
}

.ts-problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.ts-problem-card {
  padding: 32px 28px;
  border-radius: 16px;
  background: var(--ts-bg-2);
  border: 1px solid rgba(220,38,38,.1);
  position: relative;
  overflow: hidden;
  transition: all .4s cubic-bezier(.22,1,.36,1);
}
.ts-problem-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--ts-risk-red), var(--ts-risk-amb));
  opacity: .6;
}
.ts-problem-card:hover {
  transform: translateY(-6px);
  border-color: rgba(220,38,38,.25);
  box-shadow: 0 16px 48px rgba(220,38,38,.06);
}
.ts-problem-icon {
  font-size: 2rem;
  margin-bottom: 16px;
  display: block;
}
.ts-problem-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ts-text);
  margin-bottom: 10px;
}
.ts-problem-card p {
  font-size: .9rem;
  color: var(--ts-gray);
  line-height: 1.65;
}

/* ---------- Features Grid ---------- */
.ts-features {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--ts-bg) 0%, rgba(37,99,235,.03) 50%, var(--ts-bg) 100%);
}

.ts-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.ts-feature-card {
  display: block;
  text-decoration: none;
  color: inherit;
  position: relative;
  padding: 36px 32px;
  border-radius: 20px;
  background: var(--ts-bg-2);
  border: 1px solid rgba(37,99,235,.08);
  transition: all .4s cubic-bezier(.22,1,.36,1);
  overflow: hidden;
  opacity: 0;
  transform: translateY(30px);
}

.ts-feature-card.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Glow border on hover */
.ts-feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 20px;
  padding: 2px;
  background: linear-gradient(135deg, transparent, rgba(37,99,235,.4), rgba(6,182,212,.3), transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity .4s ease;
}

.ts-feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(37,99,235,.08);
}
.ts-feature-card:hover::before { opacity: 1; }

.ts-feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(37,99,235,.15), rgba(6,182,212,.1));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.6rem;
  transition: all .4s cubic-bezier(.22,1,.36,1);
  position: relative;
}
/* Subtle ring around icon on hover */
.ts-feature-card:hover .ts-feature-icon {
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(37,99,235,.2);
}

.ts-feature-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ts-text);
  margin-bottom: 10px;
}
.ts-feature-card p {
  font-size: .92rem;
  line-height: 1.65;
  color: var(--ts-gray);
  margin-bottom: 18px;
}

.ts-feature-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .85rem;
  font-weight: 700;
  color: var(--ts-cyan);
  transition: gap .3s ease;
}
.ts-feature-link:hover { gap: 12px; }

/* ---------- Marquee ---------- */
.ts-marquee {
  padding: 28px 0;
  overflow: hidden;
  background: linear-gradient(90deg, rgba(37,99,235,.04), var(--ts-bg-3), rgba(37,99,235,.04));
  background-size: 200% 100%;
  position: relative;
}
.ts-marquee::before,
.ts-marquee::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 120px;
  z-index: 2;
}
.ts-marquee::before {
  left: 0;
  background: linear-gradient(to right, var(--ts-bg-3), transparent);
}
.ts-marquee::after {
  right: 0;
  background: linear-gradient(to left, var(--ts-bg-3), transparent);
}

.ts-marquee-track {
  display: flex;
  gap: 36px;
  white-space: nowrap;
  animation: marqueeTs 25s linear infinite;
  color: var(--ts-gray);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: .5px;
}
.ts-marquee-dot {
  color: var(--ts-cyan);
  font-size: .6rem;
  display: flex;
  align-items: center;
}

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

/* ---------- Risk Engine Section ---------- */
.ts-risk {
  padding: 100px 0;
  background: radial-gradient(ellipse at 50% 100%, rgba(37,99,235,.04) 0%, var(--ts-bg) 70%);
  position: relative;
}

.ts-risk-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-top: 48px;
}

.ts-risk-graph {
  position: relative;
  aspect-ratio: 1;
  max-width: 380px;
  margin: 0 auto;
}

.ts-risk-circle {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid rgba(37,99,235,.12);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ts-risk-circle::before {
  content: '';
  position: absolute;
  inset: 15%;
  border-radius: 50%;
  border: 1px solid rgba(37,99,235,.08);
}
.ts-risk-circle::after {
  content: '';
  position: absolute;
  inset: 35%;
  border-radius: 50%;
  border: 1px solid rgba(37,99,235,.06);
}
.ts-risk-center {
  text-align: center;
  z-index: 2;
}
.ts-risk-center .risk-score {
  font-size: 3rem;
  font-weight: 900;
  background: var(--ts-grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.ts-risk-center span {
  display: block;
  font-size: .75rem;
  color: var(--ts-gray);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

/* Risk area dots positioned around the circle */
.ts-risk-dot {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  animation: riskPulse 3s ease-in-out infinite;
}
.ts-risk-dot::after {
  content: attr(data-label);
  position: absolute;
  white-space: nowrap;
  font-size: .7rem;
  font-weight: 600;
  color: var(--ts-gray);
  top: 50%;
  transform: translateY(-50%);
}
.ts-risk-dot:nth-child(1) { top: 5%; left: 50%; transform: translateX(-50%); background: var(--ts-risk-grn); }
.ts-risk-dot:nth-child(1)::after { left: 20px; }
.ts-risk-dot:nth-child(2) { top: 25%; right: 5%; background: var(--ts-risk-amb); }
.ts-risk-dot:nth-child(2)::after { left: 20px; }
.ts-risk-dot:nth-child(3) { bottom: 25%; right: 8%; background: var(--ts-risk-red); }
.ts-risk-dot:nth-child(3)::after { left: 20px; }
.ts-risk-dot:nth-child(4) { bottom: 5%; left: 50%; transform: translateX(-50%); background: var(--ts-cyan); }
.ts-risk-dot:nth-child(4)::after { left: 20px; }
.ts-risk-dot:nth-child(5) { bottom: 25%; left: 8%; background: var(--ts-risk-grn); }
.ts-risk-dot:nth-child(5)::after { right: 20px; }
.ts-risk-dot:nth-child(6) { top: 25%; left: 5%; background: var(--ts-teal); }
.ts-risk-dot:nth-child(6)::after { right: 20px; }

@keyframes riskPulse {
  0%, 100% { box-shadow: 0 0 0 0 currentColor; }
  50% { box-shadow: 0 0 0 6px transparent; }
}

.ts-risk-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ts-risk-card {
  padding: 24px 28px;
  border-radius: 14px;
  background: var(--ts-bg-2);
  border: 1px solid rgba(37,99,235,.08);
  transition: all .4s ease;
  position: relative;
  overflow: hidden;
  --glow-x: 50%;
  --glow-y: 50%;
}
.ts-risk-card::before {
  content: '';
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37,99,235,.06) 0%, transparent 70%);
  top: var(--glow-y);
  left: var(--glow-x);
  transform: translate(-50%, -50%);
  pointer-events: none;
  opacity: 0;
  transition: opacity .3s ease;
}
.ts-risk-card:hover::before { opacity: 1; }
.ts-risk-card:hover {
  border-color: rgba(37,99,235,.2);
  transform: translateX(6px);
}
.ts-risk-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ts-text);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.ts-risk-card p {
  font-size: .88rem;
  color: var(--ts-gray);
  line-height: 1.6;
  margin: 0;
}

/* ---------- Audience Section ---------- */
.ts-audience {
  padding: 100px 0;
  background: var(--ts-bg);
}

.ts-audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.ts-audience-card {
  padding: 36px 28px;
  border-radius: 20px;
  background: var(--ts-bg-2);
  border: 1px solid rgba(37,99,235,.08);
  text-align: center;
  transition: all .4s cubic-bezier(.22,1,.36,1);
  position: relative;
  overflow: hidden;
}
.ts-audience-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--ts-grad);
  transform: scaleX(0);
  transition: transform .4s ease;
}
.ts-audience-card:hover::after { transform: scaleX(1); }
.ts-audience-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 48px rgba(37,99,235,.08);
}

.ts-audience-icon {
  font-size: 2.4rem;
  margin-bottom: 16px;
  display: block;
}
.ts-audience-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ts-text);
  margin-bottom: 10px;
}
.ts-audience-card p {
  font-size: .9rem;
  color: var(--ts-gray);
  line-height: 1.6;
  margin-bottom: 18px;
}
.ts-audience-card ul {
  list-style: none;
  padding: 0;
  text-align: left;
}
.ts-audience-card ul li {
  padding: 5px 0;
  font-size: .85rem;
  color: var(--ts-gray);
  padding-left: 20px;
  position: relative;
}
.ts-audience-card ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--ts-cyan);
  font-weight: 700;
}

/* ---------- Security Section ---------- */
.ts-security {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--ts-bg) 0%, rgba(37,99,235,.03) 100%);
}

.ts-security-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 48px;
}

.ts-security-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  border-radius: 14px;
  background: var(--ts-bg-2);
  border: 1px solid rgba(37,99,235,.08);
  transition: all .3s ease;
}
.ts-security-item:hover {
  border-color: rgba(34,197,94,.15);
  transform: translateY(-3px);
}
.ts-security-icon {
  font-size: 1.6rem;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(34,197,94,.08);
  border-radius: 12px;
  flex-shrink: 0;
}
.ts-security-item h4 {
  font-size: .95rem;
  font-weight: 700;
  color: var(--ts-text);
  margin-bottom: 4px;
}
.ts-security-item p {
  font-size: .85rem;
  color: var(--ts-gray);
  line-height: 1.5;
  margin: 0;
}

/* ---------- Why Section ---------- */
.ts-why {
  padding: 100px 0;
  background: var(--ts-bg);
}

.ts-why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.ts-why-left h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: var(--ts-text);
  line-height: 1.2;
  margin-bottom: 20px;
}
.ts-why-left p {
  font-size: 1rem;
  color: var(--ts-gray);
  line-height: 1.7;
  margin-bottom: 36px;
}

.ts-why-stats {
  display: flex;
  gap: 40px;
}
.ts-why-stat { text-align: center; }
.ts-why-number {
  display: block;
  font-size: 2.4rem;
  font-weight: 900;
  background: var(--ts-grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.ts-why-label {
  display: block;
  font-size: .78rem;
  font-weight: 600;
  color: var(--ts-gray);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-top: 4px;
}

.ts-why-right {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.ts-why-card {
  padding: 28px 32px;
  border-radius: 16px;
  background: var(--ts-bg-2);
  border: 1px solid rgba(37,99,235,.06);
  transition: all .4s cubic-bezier(.22,1,.36,1);
  position: relative;
  overflow: hidden;
}
.ts-why-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: var(--ts-grad);
  opacity: 0;
  transition: opacity .4s ease;
}
.ts-why-card:hover {
  transform: translateX(8px);
  box-shadow: 0 8px 30px rgba(37,99,235,.08);
}
.ts-why-card:hover::after { opacity: 1; }

.ts-why-card-number {
  font-size: .72rem;
  font-weight: 800;
  color: var(--ts-cyan);
  letter-spacing: 1.5px;
  margin-bottom: 8px;
}
.ts-why-card h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ts-text);
  margin-bottom: 6px;
}
.ts-why-card p {
  font-size: .88rem;
  color: var(--ts-gray);
  line-height: 1.6;
  margin: 0;
}

/* ---------- CTA Section ---------- */
.ts-cta {
  position: relative;
  padding: 120px 0;
  background: var(--ts-bg);
  overflow: hidden;
}

.ts-cta-glow {
  position: absolute;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37,99,235,.06) 0%, rgba(6,182,212,.03) 40%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: ctaGlowTs 4s ease-in-out infinite;
  pointer-events: none;
}

@keyframes ctaGlowTs {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: .5; }
  50% { transform: translate(-50%, -50%) scale(1.3); opacity: .9; }
}

.ts-cta-content {
  text-align: center;
  position: relative;
  z-index: 2;
}
.ts-cta-content h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--ts-text);
  margin-bottom: 16px;
}
.ts-cta-content p {
  font-size: 1.05rem;
  color: var(--ts-gray);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

/* ---------- FAQ overrides for light theme ---------- */
.ts-faq .faq-item { border-bottom-color: rgba(37,99,235,.08); }
.ts-faq .faq-item summary { color: var(--ts-text); }
.ts-faq .faq-item summary::before { color: var(--ts-cyan); }
.ts-faq .faq-item p { color: var(--ts-gray); }

/* ============================================================
   RESPONSIVE — Tablet (≤900px)
   ============================================================ */
@media (max-width: 900px) {
  .ts-hero { padding: 80px 0 56px; min-height: auto; }
  .ts-hero-title { font-size: clamp(2rem, 8vw, 3.2rem); }

  .ts-features-grid { grid-template-columns: 1fr; }
  .ts-features { padding: 64px 0; }

  .ts-problem-grid { grid-template-columns: 1fr; }
  .ts-problem { padding: 64px 0; }

  .ts-risk-visual { grid-template-columns: 1fr; gap: 32px; }
  .ts-risk { padding: 64px 0; }

  .ts-audience-grid { grid-template-columns: 1fr; }
  .ts-audience { padding: 64px 0; }

  .ts-why { padding: 64px 0; }
  .ts-why-grid { grid-template-columns: 1fr; gap: 40px; }
  .ts-why-stats { justify-content: center; }

  .ts-cta { padding: 80px 0; }
  .ts-cta-glow { width: 400px; height: 400px; }

  .ts-marquee-track { font-size: .88rem; gap: 24px; }
}

/* ============================================================
   RESPONSIVE — Mobile (≤600px)
   ============================================================ */
@media (max-width: 600px) {
  .ts-hero { padding: 56px 0 36px; }
  .ts-hero-content { padding: 0 12px; }
  .ts-hero-title { font-size: clamp(1.8rem, 8vw, 2.6rem); }
  .ts-hero-sub { font-size: 1rem; margin-bottom: 32px; }
  .ts-hero-badge { font-size: .75rem; padding: 6px 16px; margin-bottom: 24px; }
  .ts-hero-scroll { margin-top: 32px; }

  .ts-hero-actions {
    flex-direction: column;
    align-items: center;
  }
  .ts-btn-primary, .ts-btn-secondary {
    width: 100%;
    justify-content: center;
    max-width: 300px;
    padding: 13px 24px;
    font-size: .9rem;
  }

  .ts-feature-card { padding: 28px 24px; }
  .ts-feature-card h3 { font-size: 1.05rem; }
  .ts-feature-card p { font-size: .88rem; }
  .ts-feature-icon { width: 48px; height: 48px; font-size: 1.4rem; }

  .ts-section-header h2 { font-size: clamp(1.3rem, 5vw, 2rem); }
  .ts-label { font-size: .7rem; padding: 5px 14px; }

  .ts-problem-card { padding: 24px 20px; }
  .ts-problem-card h3 { font-size: 1rem; }

  .ts-risk-graph { max-width: 280px; }

  .ts-audience-card { padding: 28px 22px; }
  .ts-audience-card h3 { font-size: 1.05rem; }

  .ts-security-grid { grid-template-columns: 1fr; }

  .ts-why-stats { flex-direction: column; gap: 20px; }
  .ts-why-left h2 { font-size: clamp(1.4rem, 5vw, 2rem); }
  .ts-why-number { font-size: 1.8rem; }
  .ts-why-card { padding: 22px 24px; }
  .ts-why-card h4 { font-size: .95rem; }

  .ts-cta { padding: 56px 0; }
  .ts-cta-content h2 { font-size: clamp(1.4rem, 5vw, 2.2rem); }
  .ts-cta-content p { font-size: .95rem; }
  .ts-cta-glow { width: 280px; height: 280px; }

  .ts-marquee { padding: 20px 0; }
  .ts-marquee-track { font-size: .8rem; gap: 18px; }
  .ts-marquee::before, .ts-marquee::after { width: 40px; }
}

/* ============================================================
   RESPONSIVE — Small mobile (≤400px)
   ============================================================ */
@media (max-width: 400px) {
  .ts-hero { padding: 40px 0 28px; }
  .ts-hero-title { font-size: 1.5rem; }
  .ts-hero-sub { font-size: .9rem; }
  .ts-btn-primary, .ts-btn-secondary { padding: 10px 20px; font-size: .85rem; max-width: 260px; }
  .ts-feature-card { padding: 22px 18px; }
  .ts-why { padding: 40px 0; }
}