/* ============================================
   SUB-PAGE STYLES — SkillLink
   ============================================ */

/* ---- Sub Hero ---- */
.sub-hero {
  position: relative;
  padding: 200px 0 120px;
  background: var(--black);
  overflow: hidden;
}

.sub-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(99,102,241,0.08) 0%, transparent 50%),
    linear-gradient(225deg, rgba(167,139,250,0.06) 0%, transparent 50%);
  pointer-events: none;
}

.sub-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.sub-hero .container {
  position: relative;
  z-index: 2;
}

.sub-hero-tag {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--accent-light);
  margin-bottom: 24px;
  padding: 6px 16px;
  border: 1px solid rgba(99,102,241,0.3);
  border-radius: 100px;
}

.sub-hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.sub-hero-desc {
  font-size: 1.125rem;
  color: var(--gray-500);
  max-width: 600px;
  line-height: 1.8;
}

.sub-hero-watermark {
  position: absolute;
  bottom: -40px;
  right: 0;
  font-family: var(--font-en);
  font-size: clamp(6rem, 18vw, 16rem);
  font-weight: 900;
  color: rgba(255,255,255,0.02);
  letter-spacing: -0.04em;
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.sub-hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
}

.sub-hero-orb-1 {
  width: 500px;
  height: 500px;
  background: rgba(99,102,241,0.15);
  top: -20%;
  right: -10%;
}

.sub-hero-orb-2 {
  width: 350px;
  height: 350px;
  background: rgba(167,139,250,0.1);
  bottom: -10%;
  left: -5%;
}

/* ---- Breadcrumb ---- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 32px;
}

.breadcrumb a {
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--gray-600);
  transition: color 0.3s;
}

.breadcrumb a:hover {
  color: var(--accent-light);
}

.breadcrumb-sep {
  font-size: 0.625rem;
  color: var(--gray-700);
}

.breadcrumb-current {
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--gray-400);
}

/* ---- Sub Sections ---- */
.sub-section {
  padding: 140px 0;
  position: relative;
}

.sub-section-white {
  background: var(--white-bg);
}

.sub-section-dark {
  background: var(--black);
}

.sub-section-header {
  margin-bottom: 80px;
}

.sub-section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 16px;
  padding: 6px 16px;
  border: 1px solid rgba(99,102,241,0.3);
  border-radius: 100px;
}

.sub-section-white .sub-section-tag {
  background: rgba(99,102,241,0.05);
  border-color: rgba(99,102,241,0.25);
}

.sub-section-title {
  font-family: var(--font-en);
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
}

.sub-section-dark .sub-section-title {
  color: var(--white);
}

.sub-section-white .sub-section-title {
  color: var(--black);
}

.sub-section-subtitle {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 800;
  line-height: 1.6;
  margin-top: 24px;
}

.sub-section-dark .sub-section-subtitle {
  color: var(--gray-300);
}

.sub-section-white .sub-section-subtitle {
  color: var(--gray-700);
}

.sub-section-desc {
  font-size: 1rem;
  line-height: 2.2;
  max-width: 700px;
  margin-top: 24px;
}

.sub-section-dark .sub-section-desc {
  color: var(--gray-500);
}

.sub-section-white .sub-section-desc {
  color: var(--gray-600);
}

/* ---- About Intro Layout ---- */
.about-intro-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-intro-text h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 900;
  line-height: 1.5;
  color: var(--black);
  margin-bottom: 32px;
}

.about-intro-text h2 span {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-intro-text p {
  font-size: 1rem;
  line-height: 2.2;
  color: var(--gray-600);
  margin-bottom: 24px;
}

.about-intro-text p strong {
  color: var(--black);
  font-weight: 700;
}

.about-intro-visual {
  position: relative;
}

.about-intro-img-wrap {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0,0,0,0.1), 0 4px 20px rgba(0,0,0,0.06);
}

.about-intro-img-wrap img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
}

.about-intro-accent {
  position: absolute;
  bottom: -20px;
  left: -20px;
  width: 120px;
  height: 120px;
  border: 2px solid rgba(99,102,241,0.15);
  border-radius: 20px;
  z-index: -1;
}

/* ---- Business Cards ---- */
.business-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 60px;
}

.business-card {
  background: var(--black-card);
  border: 1px solid var(--gray-800);
  border-radius: var(--radius);
  padding: 48px 40px;
  position: relative;
  overflow: hidden;
  transition: 0.5s var(--ease-out-expo);
}

.business-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s var(--ease-out-expo);
}

.business-card:hover {
  border-color: rgba(99,102,241,0.3);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3), 0 0 40px rgba(99,102,241,0.06);
}

.business-card:hover::before {
  transform: scaleX(1);
}

.business-card-icon {
  width: 56px;
  height: 56px;
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
}

.business-card-icon svg {
  width: 28px;
  height: 28px;
}

.business-card-label {
  font-family: var(--font-en);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--accent-light);
  margin-bottom: 16px;
}

.business-card h3 {
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.5;
}

.business-card p {
  font-size: 0.9375rem;
  line-height: 2;
  color: var(--gray-500);
}

.business-card-watermark {
  position: absolute;
  bottom: 20px;
  right: 24px;
  font-family: var(--font-en);
  font-size: 5rem;
  font-weight: 900;
  color: rgba(255,255,255,0.02);
  letter-spacing: -0.03em;
  line-height: 1;
  pointer-events: none;
}

/* ---- Technology Section ---- */
.tech-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: center;
}

.tech-visual {
  background: var(--black-card);
  border: 1px solid var(--gray-800);
  border-radius: var(--radius);
  padding: 48px;
  position: relative;
  overflow: hidden;
}

.tech-visual::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-accent);
}

.tech-visual svg {
  width: 100%;
  height: auto;
}

.tech-features {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-top: 48px;
}

.tech-feature {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.tech-feature-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gradient-accent);
  flex-shrink: 0;
  margin-top: 6px;
}

.tech-feature h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 6px;
}

.tech-feature p {
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--gray-600);
}

/* ---- Service Detail Cards ---- */
.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  margin-top: 60px;
}

.service-detail-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--black-card);
  border: 1px solid var(--gray-800);
  border-radius: var(--radius);
  overflow: hidden;
  transition: 0.5s var(--ease-out-expo);
}

.service-detail-card:hover {
  border-color: rgba(99,102,241,0.3);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3), 0 0 40px rgba(99,102,241,0.06);
}

.service-detail-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px;
  background: rgba(255,255,255,0.02);
  border-right: 1px solid var(--gray-800);
}

.service-detail-visual svg {
  width: 100%;
  max-width: 280px;
  height: auto;
}

.service-detail-content {
  padding: 48px;
}

.service-detail-tag {
  font-family: var(--font-en);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--accent-light);
  margin-bottom: 20px;
}

.service-detail-content h3 {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.4;
}

.service-detail-content > p {
  font-size: 0.9375rem;
  line-height: 2;
  color: var(--gray-500);
  margin-bottom: 32px;
}

.service-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.service-features-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.875rem;
  color: var(--gray-400);
  line-height: 1.6;
}

.service-features-list li svg {
  flex-shrink: 0;
  color: var(--accent-light);
}

.service-detail-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 32px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent-light);
  transition: 0.3s var(--ease-out-expo);
}

.service-detail-cta:hover {
  color: var(--white);
  gap: 14px;
}

/* ---- News Page ---- */
.news-list {
  list-style: none;
}

.news-empty {
  padding: 80px 0;
  text-align: center;
}

.news-empty p {
  font-size: 0.9375rem;
  color: var(--gray-500);
}

.news-item {
  border-bottom: 1px solid var(--white-border);
  transition: 0.3s var(--ease-out-expo);
}

.news-item:first-child {
  border-top: 1px solid var(--white-border);
}

.news-item a {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 32px 24px;
  transition: 0.3s;
}

.news-item a:hover {
  background: rgba(99,102,241,0.03);
  padding-left: 32px;
}

.news-date {
  font-family: var(--font-en);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-500);
  white-space: nowrap;
  min-width: 120px;
  letter-spacing: 0.02em;
}

.news-badge {
  font-family: var(--font-en);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  background: rgba(99,102,241,0.08);
  border: 1px solid rgba(99,102,241,0.15);
  padding: 4px 14px;
  border-radius: 100px;
  white-space: nowrap;
}

.news-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--black);
  line-height: 1.8;
  flex-grow: 1;
}

.news-item a:hover .news-title {
  color: var(--accent);
}

.news-arrow {
  color: var(--gray-300);
  flex-shrink: 0;
  transition: 0.3s var(--ease-out-expo);
}

.news-item a:hover .news-arrow {
  color: var(--accent);
  transform: translateX(4px);
}

/* ---- Sub CTA ---- */
.sub-cta {
  padding: 120px 0;
  background: var(--black);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.sub-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at center, rgba(99,102,241,0.08) 0%, transparent 60%);
  pointer-events: none;
}

.sub-cta .container {
  position: relative;
  z-index: 1;
}

.sub-cta h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 24px;
  line-height: 1.5;
}

.sub-cta p {
  font-size: 1rem;
  color: var(--gray-500);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.8;
}

.sub-cta .btn-cta-primary {
  display: inline-flex;
}

/* ---- About: Message Layout ---- */
.about-message-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-message-accent {
  width: 48px;
  height: 3px;
  background: var(--gradient-accent);
  border-radius: 3px;
  margin-bottom: 32px;
}

.about-message-heading {
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.5;
  margin-bottom: 32px;
}

.about-message-content p {
  font-size: 1rem;
  line-height: 2.2;
  color: var(--gray-500);
  margin-bottom: 24px;
}

.about-message-content p strong {
  color: var(--gray-300);
}

.about-message-content p:last-child {
  margin-bottom: 0;
}

.about-message-img-wrap {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0,0,0,0.3);
}

.about-message-img-wrap img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
}

/* ---- About: Strength Grid ---- */
.about-strength-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.about-strength-card {
  background: var(--white-card);
  border: 1px solid var(--white-border);
  border-radius: var(--radius);
  padding: 48px 36px;
  position: relative;
  transition: 0.4s var(--ease-out-expo);
}

.about-strength-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s var(--ease-out-expo);
}

.about-strength-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.08);
  border-color: rgba(99,102,241,0.2);
}

.about-strength-card:hover::before {
  transform: scaleX(1);
}

.about-strength-number {
  font-family: var(--font-en);
  font-size: 3.5rem;
  font-weight: 900;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 24px;
}

.about-strength-card h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--black);
  margin-bottom: 16px;
  line-height: 1.5;
}

.about-strength-card p {
  font-size: 0.875rem;
  line-height: 2;
  color: var(--gray-600);
}

/* ---- Business Card Light Variant ---- */
.business-card-light {
  background: var(--white-card);
  border-color: var(--white-border);
}

.business-card-light:hover {
  border-color: rgba(99,102,241,0.3);
  box-shadow: 0 20px 60px rgba(0,0,0,0.08);
}

.business-card-light h3 {
  color: var(--black);
}

.business-card-light p {
  color: var(--gray-600);
}

.business-card-light .business-card-watermark {
  color: rgba(0,0,0,0.03);
}

/* ---- Service Detail Card Light Variant ---- */
.service-detail-card-light {
  background: var(--white-card);
  border-color: var(--white-border);
}

.service-detail-card-light:hover {
  border-color: rgba(99,102,241,0.3);
  box-shadow: 0 20px 60px rgba(0,0,0,0.08);
}

.service-detail-visual-light {
  background: var(--gray-100);
  border-color: var(--white-border);
}

.service-detail-content-light h3 {
  color: var(--black);
}

.service-detail-content-light > p {
  color: var(--gray-600);
}

.service-features-list-light li {
  color: var(--gray-600);
}

.service-features-list-light li svg {
  color: var(--accent);
}

/* ---- Company: Vision Block ---- */
.company-vision-block {
  border-radius: var(--radius);
  overflow: hidden;
}

.company-vision-inner {
  position: relative;
  min-height: 380px;
  display: flex;
  align-items: center;
}

.company-vision-photo {
  position: absolute;
  inset: 0;
}

.company-vision-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.company-vision-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,0.92) 0%, rgba(0,0,0,0.7) 50%, rgba(0,0,0,0.4) 100%);
}

.company-vision-content {
  position: relative;
  z-index: 1;
  padding: 64px 56px;
  max-width: 700px;
}

.company-vision-label {
  font-family: var(--font-en);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--accent-light);
  margin-bottom: 20px;
}

.company-vision-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 24px;
  line-height: 1.5;
}

.company-vision-desc {
  font-size: 0.9375rem;
  line-height: 2.2;
  color: var(--gray-400);
}

/* ---- Company: Access ---- */
.company-access {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: start;
}

.company-access-info h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--black);
  margin-bottom: 20px;
}

.company-access-address {
  font-size: 0.9375rem;
  color: var(--gray-600);
  line-height: 2;
  margin-bottom: 32px;
}

.company-access-detail {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.company-access-label {
  display: block;
  font-family: var(--font-en);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 6px;
}

.company-access-item a {
  font-size: 0.9375rem;
  color: var(--gray-600);
  transition: color 0.3s;
}

.company-access-item a:hover {
  color: var(--accent);
}

.company-access-map {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0,0,0,0.06);
}

/* ---- Responsive for Sub Pages ---- */
@media (max-width: 1024px) {
  .about-intro-layout {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .about-message-layout {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .about-strength-grid {
    grid-template-columns: 1fr;
  }

  .business-grid {
    grid-template-columns: 1fr;
  }

  .tech-layout {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .service-detail-card {
    grid-template-columns: 1fr;
  }

  .service-detail-visual {
    border-right: none;
    border-bottom: 1px solid var(--gray-800);
    padding: 32px;
  }

  .service-detail-visual-light {
    border-color: var(--white-border);
  }

  .company-access {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  /* --- Sub Hero --- */
  .sub-hero {
    padding: 140px 0 72px;
  }

  .sub-hero-title {
    font-size: clamp(2.25rem, 9vw, 3rem);
    font-weight: 900;
    letter-spacing: -0.02em;
  }

  .sub-hero-desc {
    font-size: 1.125rem;
    font-weight: 500;
    line-height: 2;
    margin-top: 20px;
  }

  .sub-hero-tag {
    font-size: 0.875rem;
    font-weight: 700;
    padding: 8px 18px;
    letter-spacing: 0.06em;
  }

  .breadcrumb {
    margin-bottom: 24px;
    font-size: 0.875rem;
  }

  /* --- Sub Sections --- */
  .sub-section {
    padding: 88px 0;
  }

  .sub-section-header {
    margin-bottom: 52px;
  }

  .sub-section-title {
    font-size: clamp(2.5rem, 12vw, 4rem);
    font-weight: 900;
    letter-spacing: -0.03em;
  }

  .sub-section-tag {
    font-size: 0.875rem;
    font-weight: 700;
    padding: 8px 18px;
  }

  .sub-section-desc {
    font-size: 1.0625rem;
    font-weight: 500;
    line-height: 2.2;
  }

  /* --- News --- */
  .news-item a {
    flex-wrap: wrap;
    gap: 12px;
    padding: 24px 18px;
  }

  .news-date {
    min-width: auto;
    font-size: 1rem;
    font-weight: 600;
  }

  .news-badge {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 5px 12px;
  }

  .news-title {
    width: 100%;
    order: 3;
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.8;
  }

  .news-arrow {
    display: none;
  }

  .news-empty p {
    font-size: 1rem;
    font-weight: 500;
  }

  /* --- Service Detail Cards --- */
  .service-detail-grid {
    gap: 40px;
  }

  .service-detail-card {
    border-radius: 20px;
  }

  .service-detail-content {
    padding: 32px 24px;
  }

  .service-detail-content h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
  }

  .service-detail-content > p {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 28px;
    line-height: 2.2;
  }

  .service-detail-tag {
    font-size: 0.8125rem;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: 0.12em;
  }

  .service-features-list li {
    font-size: 1rem;
    font-weight: 500;
    gap: 12px;
    padding: 12px 0;
    line-height: 1.8;
  }

  .service-detail-cta {
    margin-top: 28px;
    font-size: 1rem;
    font-weight: 700;
    padding: 14px 24px;
  }

  .service-detail-visual {
    padding: 28px;
  }

  /* --- Business Cards --- */
  .business-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 48px;
  }

  .business-card {
    padding: 36px 28px;
    border-radius: 18px;
  }

  .business-card h3 {
    font-size: 1.375rem;
    font-weight: 800;
    letter-spacing: -0.01em;
  }

  .business-card p {
    font-size: 1.0625rem;
    font-weight: 500;
    line-height: 2;
  }

  .business-card-label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
  }

  .business-card-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 24px;
  }

  .business-card-watermark {
    font-size: 4rem;
    font-weight: 800;
  }

  /* --- About --- */
  .about-message-heading {
    font-size: 1.75rem;
    font-weight: 900;
    letter-spacing: -0.02em;
    line-height: 1.6;
  }

  .about-message-content p {
    font-size: 1.0625rem;
    font-weight: 500;
    line-height: 2.2;
  }

  .about-strength-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .about-strength-card {
    padding: 32px 28px;
    border-radius: 18px;
  }

  .about-strength-number {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 20px;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }

  .about-strength-card h3 {
    font-size: 1.375rem;
    font-weight: 800;
    margin-bottom: 14px;
  }

  .about-strength-card p {
    font-size: 1rem;
    font-weight: 500;
    line-height: 2.2;
  }

  /* --- Company --- */
  .company-vision-content {
    padding: 36px 28px;
    border-radius: 20px;
  }

  .company-vision-title {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: -0.02em;
  }

  .company-vision-desc {
    font-size: 1.0625rem;
    font-weight: 500;
    line-height: 2.2;
  }

  /* --- Sub CTA --- */
  .sub-cta {
    padding: 96px 0;
  }

  .sub-cta h2 {
    font-size: 1.75rem;
    font-weight: 900;
    letter-spacing: -0.02em;
    line-height: 1.6;
  }

  .sub-cta p {
    font-size: 1.0625rem;
    font-weight: 500;
    line-height: 2;
  }

  .sub-cta .btn-cta {
    font-size: 1.0625rem;
    font-weight: 700;
    border-radius: 14px;
  }

  .sub-cta .btn-cta-primary {
    width: 100%;
    justify-content: center;
    padding: 20px 28px;
  }

  /* --- About Intro --- */
  .about-intro {
    padding: 88px 0;
  }

  .about-intro-text h2 {
    font-size: 1.75rem;
    font-weight: 900;
    letter-spacing: -0.02em;
  }

  .about-intro-text p {
    font-size: 1rem;
    font-weight: 500;
    line-height: 2.2;
  }

  .about-intro-accent {
    display: none;
  }
}

@media (max-width: 480px) {
  .sub-hero {
    padding: 120px 0 60px;
  }

  .sub-hero-title {
    font-size: clamp(2rem, 8.5vw, 2.5rem);
    font-weight: 900;
    letter-spacing: -0.02em;
  }

  .sub-hero-desc {
    font-size: 1rem;
    font-weight: 500;
    line-height: 2;
  }

  .sub-section {
    padding: 72px 0;
  }

  .sub-section-title {
    font-size: clamp(2.25rem, 11vw, 3rem);
    font-weight: 900;
    letter-spacing: -0.03em;
  }

  .sub-section-desc {
    font-size: 1rem;
    font-weight: 500;
    line-height: 2;
  }

  .service-detail-content {
    padding: 28px 22px;
  }

  .service-detail-content h3 {
    font-size: 1.375rem;
    font-weight: 800;
  }

  .service-detail-content > p {
    font-size: 0.9375rem;
    line-height: 2;
  }

  .business-card {
    padding: 32px 24px;
    border-radius: 16px;
  }

  .business-card h3 {
    font-size: 1.25rem;
    font-weight: 800;
  }

  .business-card p {
    font-size: 1rem;
    font-weight: 500;
    line-height: 2;
  }

  .about-message-heading {
    font-size: 1.5rem;
  }

  .about-strength-card {
    padding: 28px 24px;
  }

  .about-strength-number {
    font-size: 2.25rem;
  }

  .about-strength-card h3 {
    font-size: 1.25rem;
  }

  .sub-cta {
    padding: 80px 0;
  }

  .sub-cta h2 {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: -0.02em;
  }

  .sub-cta p {
    font-size: 1rem;
    font-weight: 500;
    line-height: 2;
  }

  .btn-cta {
    font-size: 1rem;
    font-weight: 700;
    padding: 18px 24px;
    border-radius: 14px;
  }
}

/* ============================================
   PRIVACY POLICY PAGE
   ============================================ */
.privacy-content {
  max-width: 800px;
  margin: 0 auto;
}

.privacy-intro {
  font-size: 0.9375rem;
  line-height: 2.2;
  color: var(--gray-600);
  margin-bottom: 56px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--white-border);
}

.privacy-section {
  margin-bottom: 48px;
}

.privacy-section h2 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--black);
  margin-bottom: 20px;
  padding-left: 16px;
  border-left: 3px solid var(--accent);
}

.privacy-section h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--black);
  margin-top: 28px;
  margin-bottom: 12px;
}

.privacy-section p {
  font-size: 0.9375rem;
  line-height: 2;
  color: var(--gray-600);
  margin-bottom: 16px;
}

.privacy-section ul {
  list-style: none;
  margin: 0 0 16px 0;
  padding: 0;
}

.privacy-section ul li {
  position: relative;
  padding-left: 20px;
  font-size: 0.9375rem;
  line-height: 2;
  color: var(--gray-600);
}

.privacy-section ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 13px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.5;
}

.privacy-section ul li strong {
  color: var(--black);
}

.privacy-contact {
  background: var(--gray-100);
  border-radius: 12px;
  padding: 28px 32px;
  margin-top: 16px;
}

.privacy-contact p {
  margin-bottom: 4px;
  line-height: 1.8;
}

.privacy-contact a {
  color: var(--accent);
}

.privacy-contact a:hover {
  text-decoration: underline;
}

.privacy-date {
  font-size: 0.875rem;
  color: var(--gray-500);
  text-align: right;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--white-border);
}

@media (max-width: 768px) {
  .privacy-intro {
    font-size: 1.125rem;
    font-weight: 500;
    line-height: 2.2;
    margin-bottom: 48px;
    padding-bottom: 48px;
  }
  .privacy-section {
    margin-bottom: 56px;
  }
  .privacy-section h2 {
    font-size: 1.5rem;
    font-weight: 800;
  }
  .privacy-section h3 {
    font-size: 1.25rem;
    font-weight: 700;
  }
  .privacy-section p,
  .privacy-section ul li {
    font-size: 1.0625rem;
    font-weight: 500;
    line-height: 2.2;
  }
  .privacy-contact {
    padding: 32px;
    border-radius: 16px;
  }
  .privacy-contact p {
    font-size: 1.0625rem;
  }
  .privacy-date {
    font-size: 1rem;
  }
}