/* ================================
   About Section Title共通
================================ */
.about-sec-title {
  font-family: var(--font-mincho);
  font-weight: 700;
  font-size: 24px;
  line-height: 1.4;
  color: var(--color-text);
  text-align: center;
  text-decoration: underline;
  text-underline-offset: 6px;
  text-shadow: 0 4px 8px rgba(189, 188, 188, 0.3);
  margin-bottom: 40px;
}

/* ================================
   My Story
================================ */
.sec-story {
  padding: 80px var(--sp-side);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.story-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  width: 100%;
}

.story-img {
  width: 100%;
  max-width: 420px;
  border-radius: 10px;
  overflow: hidden;
  flex-shrink: 0;
}

.story-img img {
  width: 100%;
  height: auto;
  display: block;
}

.story-body {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
}

.story-lead {
  font-family: var(--font-mincho);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.6;
  color: var(--color-text);
  text-align: center;
}

.story-text {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.story-text p {
  font-family: var(--font-noto);
  font-weight: 400;
  font-size: 16px;
  line-height: 2;
  color: var(--color-text);
}

/* ================================
   My Values
================================ */
.sec-about-values {
  background: var(--color-gray-bg);
  padding: 80px var(--sp-side);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.about-values-content {
  display: flex;
  flex-direction: column;
  gap: 40px;
  width: 100%;
  max-width: 640px;
}

.about-values-item {
  display: flex;
  align-items: center;
  gap: 24px;
  background: #fff;
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.value-icon {
  width: 72px;
  height: 72px;
  object-fit: contain;
  flex-shrink: 0;
  filter: invert(12%) sepia(70%) saturate(1200%) hue-rotate(340deg) brightness(40%) contrast(120%);
}

.value-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.value-title-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.deco-sparkle {
  width: 20px;
  height: 20px;
  object-fit: contain;
  flex-shrink: 0;
}

.value-title {
  font-family: var(--font-maru);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.4;
  color: var(--color-text);
}

.value-desc {
  font-family: var(--font-noto);
  font-weight: 400;
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text);
}

/* ================================
   Skills & Tools
================================ */
.sec-skills {
  padding: 80px var(--sp-side);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.skills-content {
  display: flex;
  flex-direction: column;
  gap: 64px;
  width: 100%;
  max-width: 800px;
}

.skills-item {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.skills-tool-name {
  font-family: var(--font-noto);
  font-weight: 700;
  font-size: 24px;
  line-height: 1.4;
  color: var(--color-text);
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 8px;
}

.skills-heading {
  font-family: var(--font-maru);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.6;
  color: var(--color-text);
}

.skills-desc-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.skills-desc-list p {
  font-family: var(--font-noto);
  font-weight: 400;
  font-size: 15px;
  line-height: 1.9;
  color: var(--color-text);
}

.skills-desc-text {
  font-family: var(--font-noto);
  font-weight: 400;
  font-size: 15px;
  line-height: 1.9;
  color: var(--color-text);
}

.skills-works-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.skills-works-list li {
  font-family: var(--font-noto);
  font-weight: 500;
  font-size: 14px;
  line-height: 1;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-accent);
  border-radius: 40px;
  padding: 6px 16px;
}

.skills-screenshots {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.skills-screenshots img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  display: block;
}

.skills-message-box {
  background: #ffe3f6;
  border-radius: 16px;
  padding: 24px;
}

.skills-message-box p {
  font-family: var(--font-noto);
  font-weight: 400;
  font-size: 15px;
  line-height: 1.9;
  color: var(--color-text);
}

/* ================================
   Closing
================================ */
.sec-closing {
  background: var(--color-gray-bg);
  padding: 80px var(--sp-side);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
}

.closing-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  width: 100%;
  max-width: 640px;
}

.closing-message {
  font-family: var(--font-noto);
  font-weight: 400;
  font-size: 16px;
  line-height: 2;
  color: var(--color-text);
  text-align: center;
}

.closing-profile {
  font-family: var(--font-mincho);
  font-weight: 700;
  font-size: 24px;
  line-height: 1.4;
  color: var(--color-text);
  text-align: center;
}

.closing-profile span {
  font-family: var(--font-noto);
  font-weight: 400;
  font-size: 14px;
  line-height: 1.8;
  display: block;
  margin-top: 8px;
}

.closing-link-group {
  display: flex;
  align-items: center;
  justify-content: center;
}

.closing-contact-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--color-header-contact-btn);
  color: #fff;
  font-family: var(--font-maru);
  font-weight: 700;
  font-size: 18px;
  line-height: 1;
  text-decoration: none;
  border-radius: var(--radius-btn);
  padding: 16px 32px;
  transition: opacity 0.2s, transform 0.2s;
}

.closing-contact-link:hover {
  opacity: 0.85;
  transform: translateY(-2px);
}

.deco-sparkle-lg {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

/* ================================
   PC Layout (≥1024px)
================================ */
@media (min-width: 1024px) {

  /* About Section Title PC */
  .about-sec-title {
    font-size: 36px;
    margin-bottom: 56px;
  }

  /* Story PC */
  .sec-story {
    padding: 120px 64px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
  }

  .story-content {
    flex-direction: row;
    align-items: flex-start;
    gap: 64px;
  }

  .story-img {
    max-width: 400px;
    width: 400px;
  }

  .story-lead {
    font-size: 26px;
    text-align: left;
  }

  .story-text p {
    font-size: 17px;
  }

  /* Values PC */
  .sec-about-values {
    padding: 120px 64px;
  }

  .about-values-content {
    max-width: 960px;
    gap: 32px;
  }

  .about-values-item {
    padding: 32px 40px;
    gap: 32px;
  }

  .value-icon {
    width: 88px;
    height: 88px;
  }

  .value-title {
    font-size: 20px;
  }

  .value-desc {
    font-size: 16px;
  }

  /* Skills PC */
  .sec-skills {
    padding: 120px 64px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    box-sizing: content-box;
  }

  .skills-content {
    max-width: 900px;
    gap: 80px;
  }

  .skills-tool-name {
    font-size: 28px;
  }

  .skills-heading {
    font-size: 20px;
  }

  .skills-desc-list p,
  .skills-desc-text {
    font-size: 16px;
  }

  .skills-screenshots {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }

  .skills-message-box {
    padding: 32px 40px;
  }

  .skills-message-box p {
    font-size: 16px;
  }

  /* Closing PC */
  .sec-closing {
    padding: 120px 64px;
    gap: 56px;
  }

  .closing-message {
    font-size: 17px;
  }

  .closing-profile {
    font-size: 28px;
  }

  .closing-contact-link {
    font-size: 20px;
    padding: 20px 48px;
  }
}