/* ============================================
   New Sections: Team, Testimonials, Stack, FAQ, Pricing
   ============================================ */

/* ---------- TEAM 3D CAROUSEL ---------- */
.team-section { position: relative; overflow: hidden; }

.team-stage {
  position: relative;
  height: 620px;
  margin: 64px 0 40px;
  perspective: 1400px;
  perspective-origin: 50% 45%;
  cursor: grab;
  user-select: none;
}
.team-stage:active { cursor: grabbing; }

.team-carousel {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  transition: transform 1.1s cubic-bezier(0.22, 1, 0.36, 1);
  margin: auto;
}

.team-card {
  position: absolute;
  width: 280px;
  height: 360px;
  top: 50%;
  left: 50%;
  margin: -180px 0 0 -140px;
  border-radius: 18px;
  overflow: hidden;
  background: var(--sm-bg-800, #0b0d10);
  border: 1px solid var(--sm-divider, rgba(255,255,255,0.08));
  transform-origin: center center;
  cursor: pointer;
  transition: box-shadow .5s var(--ease-standard), border-color .4s;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
  backface-visibility: hidden;
}
.team-card.is-active {
  border-color: var(--sm-mint-500);
  box-shadow:
    0 30px 100px rgba(0,0,0,.7),
    0 0 0 1px var(--sm-mint-500),
    0 0 80px color-mix(in oklab, var(--sm-mint-500) 30%, transparent);
}

.tc-img {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.tc-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .7s var(--ease-standard), filter .7s;
  filter: saturate(0.9) contrast(1.05);
}
.team-card.is-active .tc-img img { filter: saturate(1.15) contrast(1.1); transform: scale(1.04); }

.tc-scan {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, transparent 48%, color-mix(in oklab, var(--sm-mint-500) 35%, transparent) 50%, transparent 52%, transparent 100%);
  opacity: 0;
  mix-blend-mode: screen;
  pointer-events: none;
  transition: opacity .3s;
}
.team-card.is-active .tc-scan { opacity: 1; animation: tc-scan 2.4s linear infinite; }
@keyframes tc-scan {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(100%); }
}

.tc-bottom {
  position: absolute;
  inset: auto 0 0 0;
  padding: 16px;
  background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,.85) 100%);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  font-family: var(--font-mono);
}
.tc-idx {
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--sm-mint-500);
  opacity: 0.8;
}

.team-floor {
  position: absolute;
  left: 50%;
  top: 56%;
  width: 1100px;
  height: 120px;
  margin-left: -550px;
  background: radial-gradient(ellipse at center top, color-mix(in oklab, var(--sm-mint-500) 14%, transparent), transparent 65%);
  filter: blur(20px);
  pointer-events: none;
  transform: translateZ(-100px);
}

/* Team details */
.team-details {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  padding: 48px 0;
  border-top: 1px solid var(--sm-divider, rgba(255,255,255,0.08));
  border-bottom: 1px solid var(--sm-divider, rgba(255,255,255,0.08));
  align-items: start;
}
.td-left { }
.td-role {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--sm-mint-500);
  text-transform: uppercase;
  margin-bottom: 14px;
  animation: td-fade .5s var(--ease-standard);
}
.td-name {
  font-size: clamp(36px, 4.4vw, 56px);
  line-height: 1;
  font-weight: 400;
  letter-spacing: -0.02em;
  animation: td-fade .5s var(--ease-standard) .05s backwards;
}
.td-right { display: flex; flex-wrap: wrap; gap: 56px; padding-top: 10px; }
.td-block { min-width: 140px; animation: td-fade .5s var(--ease-standard) backwards; }
.td-block:nth-child(1) { animation-delay: .1s; }
.td-block:nth-child(2) { animation-delay: .15s; }
.td-block:nth-child(3) { animation-delay: .2s; }
.td-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2.5px;
  opacity: 0.5;
  margin-bottom: 12px;
  text-transform: uppercase;
}
.td-skills { display: flex; flex-wrap: wrap; gap: 6px; }
.td-skill {
  padding: 6px 12px;
  border: 1px solid var(--sm-divider, rgba(255,255,255,0.12));
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.3px;
}
.td-style, .td-tz {
  font-size: 18px;
  letter-spacing: -0.01em;
  font-style: italic;
  color: var(--sm-text, inherit);
}
.td-tz { font-style: normal; font-family: var(--font-mono); font-size: 14px; }

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

/* Team controls */
.team-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 32px 0 8px;
}
.tc-btn {
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 1px solid var(--sm-divider, rgba(255,255,255,0.15));
  background: transparent;
  color: inherit;
  display: grid; place-items: center;
  cursor: pointer;
  transition: all .3s var(--ease-spring);
}
.tc-btn:hover {
  background: var(--sm-mint-500);
  color: var(--sm-ink-900, #0a0b0e);
  border-color: var(--sm-mint-500);
  transform: scale(1.08);
  box-shadow: 0 0 40px color-mix(in oklab, var(--sm-mint-500) 40%, transparent);
}
.tc-dots { display: flex; gap: 8px; }
.tc-dot {
  position: relative;
  width: 30px; height: 4px;
  border: none;
  background: var(--sm-divider, rgba(255,255,255,0.15));
  border-radius: 999px;
  cursor: pointer;
  padding: 0;
  overflow: hidden;
  transition: width .3s;
}
.tc-dot.on { width: 60px; }
.tc-dot-fill {
  position: absolute;
  inset: 0 auto 0 0;
  background: var(--sm-mint-500);
  border-radius: inherit;
  transition: width .3s;
}
.tc-dot.on .tc-dot-fill { animation: tc-dot-fill 3.8s linear; }
@keyframes tc-dot-fill { from { width: 0; } to { width: 100%; } }

/* ---------- TESTIMONIALS MARQUEE ---------- */
.testimonials-section { position: relative; overflow: hidden; }

.testimonials-marquee {
  position: relative;
  overflow: hidden;
  padding: 56px 0 24px;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
}
.testimonials-track {
  display: flex;
  gap: 32px;
  width: max-content;
  animation: tm-scroll 60s linear infinite;
}
.testimonials-marquee:hover .testimonials-track { animation-play-state: paused; }
@keyframes tm-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.testimonial {
  flex: 0 0 440px;
  padding: 36px 34px;
  border: 1px solid var(--sm-divider, rgba(255,255,255,0.08));
  border-radius: 18px;
  background: color-mix(in oklab, var(--sm-bg-800, #0b0d10) 92%, var(--sm-mint-500) 2%);
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin: 0;
  position: relative;
  transition: transform .5s var(--ease-spring), border-color .3s;
}
.testimonial:hover {
  transform: translateY(-6px);
  border-color: color-mix(in oklab, var(--sm-mint-500) 40%, var(--sm-divider, rgba(255,255,255,0.08)));
}
.tm-quote { color: var(--sm-mint-500); opacity: 0.5; }
.testimonial blockquote {
  margin: 0;
  font-size: 17px;
  line-height: 1.5;
  letter-spacing: -0.005em;
  flex: 1;
}
.testimonial figcaption {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid var(--sm-divider, rgba(255,255,255,0.08));
}
.testimonial figcaption img {
  width: 48px; height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--sm-divider, rgba(255,255,255,0.08));
}
.tm-name { font-weight: 500; font-size: 15px; letter-spacing: -0.01em; }
.tm-role {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  opacity: 0.55;
  margin-top: 2px;
}

/* ---------- TECH STACK ---------- */
.stack-section { position: relative; }
.stack-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}
.stack-col {
  padding: 28px 28px 32px;
  border: 1px solid var(--sm-divider, rgba(255,255,255,0.08));
  border-radius: 16px;
  background: color-mix(in oklab, var(--sm-bg-800, #0b0d10) 90%, transparent);
  transition: background .4s, border-color .3s, transform .4s var(--ease-spring);
  position: relative;
  overflow: hidden;
}
.stack-col::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 50%), color-mix(in oklab, var(--sm-mint-500) 10%, transparent), transparent 50%);
  opacity: 0;
  transition: opacity .4s;
  pointer-events: none;
}
.stack-col:hover::before { opacity: 1; }
.stack-col:hover { transform: translateY(-4px); border-color: color-mix(in oklab, var(--sm-mint-500) 30%, var(--sm-divider, rgba(255,255,255,0.08))); }

.sc-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 18px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--sm-divider, rgba(255,255,255,0.08));
  position: relative; z-index: 1;
}
.sc-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--sm-mint-500);
  box-shadow: 0 0 12px var(--sm-mint-500);
  animation: sc-pulse 2s ease-in-out infinite;
}
@keyframes sc-pulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}
.sc-cat {
  flex: 1;
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.sc-count {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  opacity: 0.5;
}
.stack-col ul {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  position: relative; z-index: 1;
}
.stack-col li {
  padding: 7px 13px;
  background: color-mix(in oklab, var(--sm-bg-900, #050608) 60%, transparent);
  border: 1px solid var(--sm-divider, rgba(255,255,255,0.06));
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.2px;
  transition: all .25s;
  cursor: default;
  animation: sc-li-in .5s var(--ease-standard) backwards;
  animation-delay: calc(0.04s * var(--i, 0));
}
.stack-col li:hover {
  background: var(--sm-mint-500);
  color: var(--sm-ink-900, #0a0b0e);
  border-color: var(--sm-mint-500);
  transform: translateY(-2px);
}
@keyframes sc-li-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- FAQ ---------- */
.faq-section { max-width: 900px; }
.faq-list {
  display: flex;
  flex-direction: column;
  margin-top: 48px;
  border-top: 1px solid var(--sm-divider, rgba(255,255,255,0.08));
}
.faq-item {
  border-bottom: 1px solid var(--sm-divider, rgba(255,255,255,0.08));
  cursor: pointer;
  transition: background .3s;
}
.faq-item:hover { background: color-mix(in oklab, var(--sm-mint-500) 3%, transparent); }
.faq-q {
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 26px 4px;
  font-size: 19px;
  letter-spacing: -0.01em;
}
.faq-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--sm-mint-500);
  opacity: 0.7;
  min-width: 40px;
}
.faq-text { flex: 1; font-weight: 400; }
.faq-tog {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: grid; place-items: center;
  border: 1px solid var(--sm-divider, rgba(255,255,255,0.12));
  transition: all .4s var(--ease-spring);
}
.faq-item.open .faq-tog {
  background: var(--sm-mint-500);
  color: var(--sm-ink-900, #0a0b0e);
  border-color: var(--sm-mint-500);
  transform: rotate(135deg);
}
.faq-item.open .faq-tog-v { opacity: 0; }
.faq-tog-v { transition: opacity .3s; }
.faq-a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .5s var(--ease-standard);
}
.faq-item.open .faq-a { grid-template-rows: 1fr; }
.faq-a > div {
  overflow: hidden;
  padding: 0 4px 0 66px;
  font-size: 15.5px;
  line-height: 1.6;
  opacity: 0.75;
  letter-spacing: -0.002em;
  transition: padding .5s var(--ease-standard);
}
.faq-item.open .faq-a > div { padding: 0 4px 30px 66px; }

/* ---------- PRICING ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.price-card {
  position: relative;
  padding: 40px 32px 34px;
  border: 1px solid var(--sm-divider, rgba(255,255,255,0.1));
  border-radius: 20px;
  background: var(--sm-bg-800, #0b0d10);
  display: flex;
  flex-direction: column;
  gap: 24px;
  transition: transform .5s var(--ease-spring), border-color .3s, box-shadow .4s;
  overflow: hidden;
}
.price-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 0%, color-mix(in oklab, var(--sm-mint-500) 12%, transparent), transparent 60%);
  opacity: 0;
  transition: opacity .4s;
  pointer-events: none;
}
.price-card:hover::before { opacity: 1; }
.price-card:hover { transform: translateY(-6px); border-color: color-mix(in oklab, var(--sm-mint-500) 30%, var(--sm-divider, rgba(255,255,255,0.1))); }
.price-card.featured {
  border-color: var(--sm-mint-500);
  background: linear-gradient(180deg, color-mix(in oklab, var(--sm-mint-500) 8%, var(--sm-bg-800, #0b0d10)), var(--sm-bg-800, #0b0d10));
  box-shadow: 0 30px 80px rgba(0,0,0,.4), 0 0 0 1px var(--sm-mint-500);
  transform: translateY(-12px);
}
.price-card.featured:hover { transform: translateY(-18px); }
.price-ribbon {
  position: absolute;
  top: 20px; right: 20px;
  padding: 5px 10px;
  background: var(--sm-mint-500);
  color: var(--sm-ink-900, #0a0b0e);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  font-weight: 700;
  border-radius: 4px;
}
.price-name {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  opacity: 0.6;
}
.price-big {
  display: flex;
  align-items: baseline;
  gap: 8px;
  border-bottom: 1px solid var(--sm-divider, rgba(255,255,255,0.08));
  padding-bottom: 24px;
}
.pb-num {
  font-size: 56px;
  line-height: 1;
  font-weight: 500;
  letter-spacing: -0.03em;
}
.pb-unit {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 1px;
  opacity: 0.55;
}
.price-desc { font-size: 14.5px; line-height: 1.55; opacity: 0.75; margin: 0; }
.price-features {
  list-style: none;
  margin: 0 0 8px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.price-features li {
  display: flex; align-items: center; gap: 10px;
  font-size: 14px;
}
.price-features li svg {
  color: var(--sm-mint-500);
  flex-shrink: 0;
  padding: 3px;
  background: color-mix(in oklab, var(--sm-mint-500) 15%, transparent);
  border-radius: 50%;
  width: 18px; height: 18px;
}

/* ---------- Responsive guards ---------- */
@media (max-width: 1000px) {
  .stack-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 500px; margin-left: auto; margin-right: auto; }
  .price-card.featured { transform: none; }
  .price-card.featured:hover { transform: translateY(-6px); }
  .team-card { width: 220px; height: 290px; margin: -145px 0 0 -110px; }
  .team-carousel { transform: none !important; }
  .team-details { grid-template-columns: 1fr; gap: 30px; }
}
@media (max-width: 640px) {
  .stack-grid { grid-template-columns: 1fr; }
  .testimonial { flex: 0 0 320px; padding: 28px 24px; }
  .testimonial blockquote { font-size: 15px; }
  .team-stage { height: 480px; }
  .team-card { width: 180px; height: 240px; margin: -120px 0 0 -90px; }
}