/* =========================================================
   nanoTRACK service page (second-level page)
   Extends style.css — reuses its CSS variables, .container,
   .btn, .arrow etc. Only page-specific components live here.
   Base styles are written for PC and overridden inside a
   single `@media (max-width: 768px)` block for SP, matching
   the convention used in style.css.
========================================================= */

/* ---------- page hero (title) ---------- */

.page-hero {
  padding: calc(var(--header-h) + clamp(32px, 6vw, 74px)) 0 clamp(32px, 5vw, 56px);
}

.page-hero__title {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(1.75rem, 0.4rem + 6.5vw, 6rem); /* 28px～96px */
  line-height: 1;
  letter-spacing: 0.1em;
  color: var(--text);
}

.page-hero__lead {
  margin: clamp(12px, 2vw, 20px) 0 0;
  font-size: var(--fs-18);
  font-weight: 500;
}

/* ---------- breadcrumb ---------- */

.breadcrumb {
  padding: clamp(16px, 3vw, 36px) 0;
}

.breadcrumb__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 8px;
  font-size: var(--fs-18);
  font-weight: 500;
}

.breadcrumb__home,
.breadcrumb__inner .breadcrumb__sep {
  white-space: nowrap;
}

.breadcrumb__home {
  text-decoration: underline;
}

.breadcrumb__sep {
  opacity: 0.6;
}

/* ---------- service list ---------- */

.page-service {
  padding: clamp(40px, 6vw, 80px) 0 clamp(80px, 10vw, 140px);
}

.page-service__list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(16px, 2vw, 30px);
  align-items: start;
}

.page-service__card--offset {
  margin-top: clamp(40px, 18vw, 264px);
}

.page-service__card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--black);
  padding: clamp(16px, 1.8vw, 25px) clamp(16px, 1.6vw, 30px) clamp(28px, 3vw, 40px);
  text-align: left;
  overflow: hidden;
  transition: opacity 0.2s ease;
}

a.page-service__card:hover {
  opacity: 0.85;
}

.page-service__card::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, transparent 50%, var(--black) 50%);
}

.page-service__arrow {
  position: absolute;
  right: 10px;
  bottom: 10px;
  z-index: 1;
  width: 8px;
  height: 8px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  transform: rotate(45deg);
}

.page-service__thumb {
  display: block;
  aspect-ratio: 525 / 249;
  overflow: hidden;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-service__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-service__body {
  display: flex;
  flex-direction: column;
}

.page-service__label {
  display: block;
  margin: 0 0 4px;
  font-size: var(--fs-18);
  font-weight: 500;
}

.page-service__title {
  display: block;
  margin: 0 0 clamp(16px, 2vw, 24px);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: var(--fs-48);
}

.page-service__text {
  display: block;
  font-size: var(--fs-18);
  font-weight: 500;
  line-height: 1.5;
  text-align: justify;
}

/* ---------- SP ---------- */

@media (max-width: 768px) {
  .page-hero {
    padding: calc(var(--header-h) + 32px) 0 32px;
  }

  .page-service {
    padding: 32px 0 80px;
  }

  .page-service__list {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .page-service__card--offset {
    margin-top: 0;
  }
}