/* ============================================================
   services.css — Services page-specific layouts.
   ============================================================ */

/* ----- TOC pill bar ----- */
.toc {
  padding-block: var(--s-5);
  position: sticky;
  top: 64px;
  z-index: 30;
  border-block: 1px solid var(--paper-300);
  background: var(--paper-50);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.toc__inner {
  display: flex;
  gap: var(--s-3);
  flex-wrap: wrap;
  justify-content: center;
}
.toc__pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  border-radius: var(--r-pill);
  border: 1px solid var(--paper-300);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  color: var(--ink-900);
  background: var(--paper-100);
  transition: transform var(--d-quick) var(--ease-out-soft),
              background var(--d-quick) var(--ease-out-soft),
              border-color var(--d-quick) var(--ease-out-soft);
}
.toc__pill:hover { transform: translateY(-2px); border-color: var(--accent-red); color: var(--accent-red); }
.toc__pill--accent { border-color: var(--accent-teal); color: var(--accent-teal); }
.toc__pill--accent:hover { background: var(--accent-teal); color: var(--paper-50); border-color: var(--accent-teal); }

/* ----- service block ----- */
.service-block__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-9);
  align-items: center;
}
@media (max-width: 1024px) {
  .service-block__inner { grid-template-columns: 1fr; gap: var(--s-7); }
}
.service-block--reverse .service-block__visual { order: -1; }
@media (max-width: 1024px) { .service-block--reverse .service-block__visual { order: 0; } }
.service-block__copy h2 { margin-block: var(--s-3) var(--s-4); }
.service-block__list {
  display: grid;
  gap: var(--s-3);
  margin-top: var(--s-5);
  padding-left: 0;
}
.service-block__list li {
  position: relative;
  padding-left: 28px;
  color: var(--ink-500);
  font-size: 15px;
  line-height: 1.55;
}
.service-block__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 16px; height: 16px;
  background: var(--accent-teal);
  -webkit-mask: url("../images/icons/check.svg") center/contain no-repeat;
          mask: url("../images/icons/check.svg") center/contain no-repeat;
}
.service-block__visual {
  position: relative;
}
.service-block__visual img {
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-3);
  width: 100%;
  height: auto;
}
.service-block__chip {
  position: absolute;
  top: var(--s-4);
  left: var(--s-4);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: rgba(11,11,15,0.85);
  color: var(--paper-50);
  border-radius: var(--r-pill);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.service-block__chip img { filter: invert(1) brightness(2); }

/* ----- mobile-feature ----- */
.mobile-feature { overflow: hidden; }
.mobile-feature__head {
  max-width: 760px;
  margin-bottom: var(--s-8);
}
.mobile-feature__head h2 { margin-block: var(--s-3) var(--s-4); }
.mobile-feature__badges {
  display: flex;
  gap: var(--s-3);
  flex-wrap: wrap;
  margin-top: var(--s-5);
}
.mobile-feature__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-4);
}
@media (max-width: 1024px) { .mobile-feature__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .mobile-feature__grid { grid-template-columns: 1fr; } }
.feature-tile {
  background: var(--ink-800);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--r-lg);
  padding: var(--s-5);
  transition: transform var(--d-quick) var(--ease-out-soft),
              border-color var(--d-quick) var(--ease-out-soft),
              box-shadow var(--d-quick) var(--ease-out-soft);
}
.feature-tile:hover { transform: translateY(-4px); border-color: rgba(31,182,165,0.5); box-shadow: var(--shadow-glow-teal); }
.feature-tile__icon {
  width: 44px; height: 44px;
  border-radius: var(--r-sm);
  background: rgba(31,182,165,0.12);
  color: var(--accent-teal);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--s-3);
}
.feature-tile h4 { color: var(--paper-50); margin-bottom: var(--s-2); font-size: 18px; }
.feature-tile p { color: var(--ink-300); font-size: 14px; line-height: 1.55; }

/* ----- screenshot carousel ----- */
.mobile-feature__screens {
  display: grid;
  grid-template-columns: 48px 1fr 48px;
  gap: var(--s-3);
  align-items: center;
  margin-top: var(--s-7);
  background: var(--ink-800);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--r-xl);
  padding: var(--s-5);
}
.carousel__viewport { overflow: hidden; }
.carousel__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - var(--s-5) * 2) / 3);
  gap: var(--s-5);
  transition: transform 600ms var(--ease-out-soft);
}
@media (max-width: 1024px) { .carousel__track { grid-auto-columns: calc((100% - var(--s-5)) / 2); } }
@media (max-width: 600px)  { .carousel__track { grid-auto-columns: 100%; } }
.screenshot {
  position: relative;
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--ink-700);
  aspect-ratio: 9 / 16;
  display: grid;
  place-items: center;
}
.screenshot img { width: 100%; height: 100%; object-fit: cover; }
.screenshot figcaption {
  position: absolute;
  bottom: var(--s-3);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(11,11,15,0.75);
  color: var(--paper-50);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 4px 12px;
  border-radius: var(--r-pill);
  backdrop-filter: blur(8px);
}
.carousel__btn {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: var(--paper-50);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background var(--d-quick) var(--ease-out-soft);
}
.carousel__btn:hover { background: var(--accent-teal); }
.mobile-feature__small {
  margin-top: var(--s-6);
  color: var(--ink-300);
  font-size: 14px;
}

/* ----- engagement ----- */
.engagement__head { max-width: 720px; margin-bottom: var(--s-7); }
.engagement__head h2 { margin-top: var(--s-3); }
.engagement__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-5);
}
@media (max-width: 1024px) { .engagement__grid { grid-template-columns: 1fr; } }
.engage-card {
  background: var(--paper-100);
  border: 1px solid var(--paper-300);
  border-radius: var(--r-lg);
  padding: var(--s-6);
  display: grid;
  gap: var(--s-3);
  transition: transform var(--d-quick) var(--ease-out-soft), box-shadow var(--d-quick) var(--ease-out-soft);
}
.engage-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-2); }
.engage-card h3 { font-size: 22px; }

/* ----- services-cta ----- */
.services-cta { text-align: center; }
.services-cta__inner { display: grid; place-items: center; gap: var(--s-4); max-width: 720px; margin: 0 auto; }
.services-cta h2 { font-size: clamp(40px, 6vw, 80px); }
.services-cta p { color: var(--ink-300); max-width: 56ch; }
.services-cta .hero__ctas { display: flex; gap: var(--s-3); flex-wrap: wrap; justify-content: center; }