/* =============================================
   Service Detail Page
   ============================================= */

.pc-only { display: inline; }

/* ---- Service Hero ---- */
.sv-hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 160px 0 100px;
  overflow: hidden;
  background: #f8fafa;
  text-align: center;
}

.sv-hero__bg-mesh {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.sv-hero__content {
  position: relative;
  z-index: 1;
}

.sv-hero__eyebrow {
  font-family: var(--font-en-heading);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 24px;
}

.sv-hero__logo {
  height: 56px;
  width: auto;
  filter: brightness(0);
  margin: 0 auto;
}

.sv-hero__subtitle {
  font-size: 17px;
  color: var(--color-text-secondary);
  line-height: 2;
  margin-top: 28px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.sv-hero__cta {
  margin-top: 40px;
}

/* ---- About ---- */
.sv-about {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.sv-about__lead {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.9;
  color: var(--color-text);
  margin-bottom: 24px;
}

.sv-about__text {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 2;
}

/* ---- Features Grid ---- */
.sv-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 16px;
}

.sv-feature {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
}

.sv-feature:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.sv-feature__icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.sv-feature__title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-text);
}

.sv-feature__desc {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.8;
}

/* ---- Service Provides ---- */
.sv-provides {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 16px;
}

.sv-provide {
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
  padding: 40px;
  border: 1px solid var(--color-border);
  position: relative;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
}

.sv-provide:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.sv-provide__num {
  font-family: var(--font-en);
  font-size: 56px;
  font-weight: 700;
  color: rgba(63, 198, 192, 0.08);
  position: absolute;
  top: 20px;
  right: 28px;
  line-height: 1;
}

.sv-provide__title {
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--color-text);
}

.sv-provide__desc {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.9;
  margin-bottom: 20px;
}

.sv-provide__list {
  list-style: none;
  padding: 0;
}

.sv-provide__list li {
  font-size: 13px;
  color: var(--color-text-secondary);
  padding: 6px 0 6px 20px;
  position: relative;
}

.sv-provide__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
}

/* ---- Flow ---- */
.sv-flow {
  max-width: 640px;
  margin: 16px auto 0;
}

.sv-flow__step {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 36px 40px;
}

.sv-flow__step-num {
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

.sv-flow__step-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--color-text);
}

.sv-flow__step-desc {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.8;
}

.sv-flow__arrow {
  display: flex;
  justify-content: center;
  padding: 12px 0;
  color: var(--color-text-muted);
}

/* ---- CTA ---- */
.sv-cta {
  text-align: center;
  padding: 20px 0;
}

.sv-cta__title {
  font-size: 28px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  line-height: 1.5;
}

.sv-cta__text {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.9;
  margin-bottom: 32px;
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .pc-only { display: none; }

  .sv-hero {
    min-height: auto;
    padding: 120px 0 72px;
  }

  .sv-hero__logo { height: 40px; }
  .sv-hero__subtitle { font-size: 15px; }

  .sv-about__lead { font-size: 17px; }

  .sv-features {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .sv-feature { padding: 28px 24px; }

  .sv-provides {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .sv-provide { padding: 28px 24px; }

  .sv-flow__step { padding: 28px 24px; }

  .sv-cta__title { font-size: 22px; }
}

@media (max-width: 480px) {
  .sv-hero { padding: 100px 0 56px; }
  .sv-hero__eyebrow { font-size: 11px; margin-bottom: 16px; }
  .sv-hero__logo { height: 32px; }
  .sv-hero__subtitle { font-size: 14px; margin-top: 20px; }
  .sv-hero__cta { margin-top: 28px; }

  .sv-about__lead { font-size: 15px; }
  .sv-about__text { font-size: 14px; }

  .sv-feature { padding: 24px 20px; }
  .sv-feature__icon { width: 48px; height: 48px; border-radius: 12px; }
  .sv-feature__title { font-size: 15px; }
  .sv-feature__desc { font-size: 13px; }

  .sv-provide { padding: 24px 20px; }
  .sv-provide__num { font-size: 44px; right: 20px; }
  .sv-provide__title { font-size: 17px; }
  .sv-provide__desc { font-size: 13px; }
  .sv-provide__list li { font-size: 12px; }

  .sv-flow__step { padding: 20px 18px; }
  .sv-flow__step-title { font-size: 16px; }
  .sv-flow__step-desc { font-size: 13px; }
  .sv-flow__arrow { padding: 8px 0; }

  .sv-cta__title { font-size: 20px; }
  .sv-cta__text { font-size: 14px; margin-bottom: 24px; }
}