/* Thunder EV — About Us (modern, balanced layout) */
#about.panel {
  padding: 0 !important;
  margin: 0 !important;
  background: #f8fafc !important;
  overflow-x: hidden;
  width: 100%;
  max-width: none;
}

.products-column #about.panel {
  border-radius: 0;
}

.tev-about {
  --tev-about-max: 1140px;
  --tev-about-pad: clamp(1rem, 4vw, 2rem);
  font-size: clamp(0.9rem, 1.6vw, 1rem);
  color: #334155;
  line-height: 1.6;
}

.tev-about *,
.tev-about *::before,
.tev-about *::after {
  box-sizing: border-box;
}

.tev-about__wrap {
  max-width: var(--tev-about-max);
  margin: 0 auto;
  padding: 0 var(--tev-about-pad);
}

/* Hero */
.tev-about-hero {
  position: relative;
  min-height: min(72vh, 520px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: clamp(3rem, 8vw, 5rem) var(--tev-about-pad);
  color: #fff;
  overflow: hidden;
}

.tev-about-hero__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(15, 23, 42, 0.88) 0%, rgba(30, 58, 138, 0.75) 50%, rgba(15, 23, 42, 0.9) 100%),
    url('https://images.unsplash.com/photo-1593941707882-a5bba14938c7?auto=format&fit=crop&q=80&w=1600') center/cover no-repeat;
  z-index: 0;
}

.tev-about-hero__glow {
  position: absolute;
  width: 60%;
  height: 60%;
  top: 20%;
  left: 20%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.25), transparent 70%);
  z-index: 1;
  pointer-events: none;
}

.tev-about-hero__inner {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.tev-about-hero__badge {
  display: inline-block;
  padding: 0.35rem 1rem;
  border-radius: 99px;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  margin-bottom: 1rem;
  backdrop-filter: blur(8px);
}

.tev-about-hero h1 {
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
}

.tev-about-hero h1 span {
  background: linear-gradient(90deg, #38bdf8, #60a5fa);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.tev-about-hero__lead {
  font-size: clamp(0.95rem, 2.2vw, 1.1rem);
  color: rgba(255, 255, 255, 0.88);
  margin: 0 auto 1.5rem;
  max-width: 560px;
  line-height: 1.65;
}

.tev-about-hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.tev-about-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.7rem 1.35rem;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.88rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.tev-about-btn--primary {
  background: linear-gradient(135deg, #2563eb, #0ea5e9);
  color: #fff;
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.4);
}

.tev-about-btn--ghost {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(6px);
}

.tev-about-btn:hover {
  transform: translateY(-2px);
}

/* Sections */
.tev-about-section {
  padding: clamp(2.5rem, 6vw, 4rem) 0;
}

.tev-about-section--alt {
  background: #fff;
}

.tev-about-section--dark {
  background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
  color: #e2e8f0;
}

.tev-about-section__head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto clamp(1.75rem, 4vw, 2.5rem);
}

.tev-about-section__head h2 {
  font-size: clamp(1.35rem, 3.5vw, 1.85rem);
  font-weight: 800;
  color: #0f172a;
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

.tev-about-section--dark .tev-about-section__head h2 {
  color: #fff;
}

.tev-about-section__head p {
  margin: 0;
  color: #64748b;
  font-size: 0.95rem;
}

.tev-about-section--dark .tev-about-section__head p {
  color: #94a3b8;
}

.tev-about-eyebrow {
  display: block;
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #2563eb;
  margin-bottom: 0.35rem;
}

/* Overview grid */
.tev-about-overview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: start;
}

@media (max-width: 768px) {
  .tev-about-overview {
    grid-template-columns: 1fr;
  }
}

.tev-about-story p {
  margin: 0 0 1rem;
  color: #475569;
  font-size: 0.95rem;
}

.tev-about-mv-grid {
  display: grid;
  gap: 1rem;
}

.tev-about-mv-card {
  padding: 1.25rem 1.35rem;
  border-radius: 16px;
  border: 1px solid #e2e8f0;
  background: #fff;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.tev-about-mv-card:hover {
  box-shadow: 0 12px 32px rgba(37, 99, 235, 0.1);
  transform: translateY(-3px);
}

.tev-about-mv-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  font-weight: 800;
  color: #1e3a8a;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tev-about-mv-card p {
  margin: 0;
  font-size: 0.88rem;
  color: #64748b;
  line-height: 1.55;
}

.tev-about-mv-card--vision {
  background: linear-gradient(135deg, #fff7ed, #ffedd5);
  border-color: rgba(249, 115, 22, 0.15);
}

.tev-about-mv-card--vision h3 {
  color: #9a3412;
}

/* Stats */
.tev-about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

@media (max-width: 900px) {
  .tev-about-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

.tev-about-stat {
  text-align: center;
  padding: 1.25rem 0.75rem;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.25s ease;
}

.tev-about-stat:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.09);
}

.tev-about-stat__icon {
  font-size: 1.5rem;
  margin-bottom: 0.35rem;
}

.tev-about-stat__num {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
}

.tev-about-stat__lbl {
  font-size: 0.72rem;
  font-weight: 600;
  color: #38bdf8;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 0.25rem;
}

/* Why choose */
.tev-about-features {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1rem;
}

.tev-about-feature {
  padding: 1.25rem 1rem;
  border-radius: 16px;
  background: #fff;
  border: 1px solid #e2e8f0;
  text-align: center;
  transition: all 0.25s ease;
}

.tev-about-feature:hover {
  border-color: #93c5fd;
  box-shadow: 0 10px 28px rgba(37, 99, 235, 0.12);
  transform: translateY(-4px);
}

.tev-about-feature__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 0.75rem;
  border-radius: 14px;
  background: linear-gradient(135deg, #eff6ff, #dbeafe);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
}

.tev-about-feature h4 {
  margin: 0 0 0.35rem;
  font-size: 0.88rem;
  font-weight: 800;
  color: #0f172a;
}

.tev-about-feature p {
  margin: 0;
  font-size: 0.78rem;
  color: #64748b;
  line-height: 1.45;
}

/* Expertise (reuse verticals) */
.tev-about-expertise {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.tev-about-expertise-card {
  padding: 1.5rem;
  border-radius: 20px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  transition: all 0.3s ease;
}

.tev-about-expertise-card:hover {
  background: #fff;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
  transform: translateY(-4px);
}

.tev-about-expertise-card h3 {
  font-size: 1.05rem;
  font-weight: 800;
  color: #0f172a;
  margin: 0 0 0.5rem;
}

.tev-about-expertise-card p {
  margin: 0;
  font-size: 0.88rem;
  color: #64748b;
  line-height: 1.55;
}

/* Associates carousel */
.tev-about-carousel-wrap {
  position: relative;
  overflow: hidden;
  padding: 0.5rem 0 1rem;
}

.tev-about-carousel {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding-bottom: 0.5rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.tev-about-carousel::-webkit-scrollbar {
  display: none;
}

.tev-about-associate {
  flex: 0 0 min(260px, 85vw);
  scroll-snap-align: start;
  padding: 1.25rem;
  border-radius: 18px;
  background: #fff;
  border: 1px solid #e2e8f0;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.tev-about-associate:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 36px rgba(37, 99, 235, 0.12);
}

.tev-about-associate__logo {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  object-fit: contain;
  background: #f1f5f9;
  margin-bottom: 0.75rem;
  padding: 6px;
}

.tev-about-associate__initial {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.25rem;
  color: #fff;
  margin-bottom: 0.75rem;
}

.tev-about-associate h4 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
  font-weight: 800;
  color: #0f172a;
}

.tev-about-associate__meta {
  font-size: 0.8rem;
  color: #64748b;
}

.tev-about-carousel-nav {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.tev-about-carousel-nav button {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid #cbd5e1;
  background: #fff;
  cursor: pointer;
  font-size: 1.1rem;
  transition: all 0.2s;
}

.tev-about-carousel-nav button:hover {
  background: #2563eb;
  color: #fff;
  border-color: #2563eb;
}

/* Logo marquee */
.tev-about-marquee {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.tev-about-marquee__track {
  display: flex;
  gap: 2.5rem;
  width: max-content;
  animation: tev-about-marquee 40s linear infinite;
}

.tev-about-marquee__track:hover {
  animation-play-state: paused;
}

@keyframes tev-about-marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.tev-about-client-logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem 1.25rem;
  background: #f8fafc;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  font-weight: 700;
  font-size: 0.9rem;
  color: #334155;
  white-space: nowrap;
}

.tev-about-client-logo img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  border-radius: 8px;
}

/* Timeline */
.tev-about-timeline {
  display: flex;
  gap: 0;
  overflow-x: auto;
  padding: 1rem 0 1.5rem;
  scroll-snap-type: x mandatory;
}

.tev-about-timeline__item {
  flex: 0 0 min(220px, 70vw);
  scroll-snap-align: center;
  position: relative;
  padding: 0 1.5rem 0 0;
  border-left: 2px solid #cbd5e1;
  margin-left: 1rem;
}

.tev-about-timeline__item:first-child {
  margin-left: 0;
}

.tev-about-timeline__year {
  font-size: 1.5rem;
  font-weight: 800;
  color: #2563eb;
  margin-bottom: 0.35rem;
}

.tev-about-timeline__item h4 {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
  font-weight: 800;
  color: #0f172a;
}

.tev-about-timeline__item p {
  margin: 0;
  font-size: 0.82rem;
  color: #64748b;
}

/* Testimonials */
.tev-about-testimonials {
  position: relative;
  max-width: 640px;
  margin: 0 auto;
}

.tev-about-testimonial {
  display: none;
  padding: 1.75rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  text-align: center;
}

.tev-about-testimonial.active {
  display: block;
  animation: tev-about-fade 0.5s ease;
}

@keyframes tev-about-fade {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.tev-about-testimonial__stars {
  color: #fbbf24;
  font-size: 1rem;
  margin-bottom: 0.75rem;
  letter-spacing: 2px;
}

.tev-about-testimonial blockquote {
  margin: 0 0 1rem;
  font-size: 1rem;
  color: #f1f5f9;
  line-height: 1.65;
  font-style: italic;
}

.tev-about-testimonial cite {
  font-style: normal;
  font-weight: 700;
  color: #38bdf8;
  font-size: 0.88rem;
}

.tev-about-testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 0.4rem;
  margin-top: 1rem;
}

.tev-about-testimonial-dots button {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  padding: 0;
}

.tev-about-testimonial-dots button.active {
  background: #38bdf8;
  width: 24px;
  border-radius: 99px;
}

/* CTA */
.tev-about-cta {
  text-align: center;
  padding: clamp(2.5rem, 6vw, 4rem) var(--tev-about-pad);
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 50%, #0ea5e9 100%);
  color: #fff;
  border-radius: 0;
}

.tev-about-cta h2 {
  font-size: clamp(1.35rem, 4vw, 2rem);
  font-weight: 800;
  margin: 0 0 0.75rem;
}

.tev-about-cta p {
  margin: 0 auto 1.5rem;
  max-width: 520px;
  opacity: 0.92;
  font-size: 0.95rem;
}

/* About footer block */
.tev-about-footer {
  background: #0f172a;
  color: #94a3b8;
  padding: clamp(2rem, 5vw, 3rem) var(--tev-about-pad);
  font-size: 0.85rem;
}

.tev-about-footer__grid {
  max-width: var(--tev-about-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.tev-about-footer h4 {
  color: #fff;
  font-size: 0.9rem;
  margin: 0 0 0.75rem;
}

.tev-about-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.tev-about-footer li {
  margin-bottom: 0.4rem;
}

.tev-about-footer a {
  color: #94a3b8;
  text-decoration: none;
  transition: color 0.2s;
}

.tev-about-footer a:hover {
  color: #38bdf8;
}

.tev-about-newsletter {
  display: flex;
  gap: 0.35rem;
  margin-top: 0.5rem;
}

.tev-about-newsletter input {
  flex: 1;
  min-width: 0;
  padding: 0.55rem 0.75rem;
  border-radius: 10px;
  border: 1px solid #334155;
  background: #1e293b;
  color: #fff;
  font-size: 0.85rem;
}

.tev-about-social {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.tev-about-social a {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: #1e293b;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

/* Reveal animation */
.tev-about [data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.tev-about [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

.tev-about-loading {
  text-align: center;
  padding: 2rem;
  color: #64748b;
  font-size: 0.9rem;
}