@charset "UTF-8";
:root {
  --color-primary: #1a3a4a;
  --color-accent: #2a7f6f;
  --color-text: #1e1e1e;
  --color-text-sub: #666666;
  --color-bg: #fafafa;
  --color-bg-dark: #f0f0f0;
  --color-border: #e0e0e0;
  --font-sans: 'Inter', 'Noto Sans JP', sans-serif;
  --transition-base: 0.25s ease;
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --transition-base: 0s;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 100%;
  scroll-behavior: smooth;
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  hanging-punctuation: first last;
}

body {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: clamp(1rem, 2vw, 1.125rem);
  line-height: 1.7;
  color: var(--color-text, #1e1e1e);
  background-color: var(--color-bg, #fafafa);
  -webkit-font-smoothing: antialiased;
  min-block-size: 100dvh;
}

img,
video,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

ul[role=list],
ol[role=list] {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-size: inherit;
  font-weight: inherit;
  line-height: 1.3;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

.heading-xl {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-primary, #1a3a4a);
  letter-spacing: -0.02em;
}

.heading-lg {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-primary, #1a3a4a);
}

.heading-md {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  font-weight: 600;
  line-height: 1.3;
}

.heading-sm {
  font-size: clamp(1.125rem, 2.5vw, 1.25rem);
  font-weight: 600;
}

.body-base {
  font-size: clamp(1rem, 2vw, 1.125rem);
  line-height: 1.7;
}

.body-sm {
  font-size: clamp(0.875rem, 1.8vw, 1rem);
  line-height: 1.9;
  color: var(--color-text-sub, #666666);
}

.label {
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent, #2a7f6f);
}

.site-header {
  position: sticky;
  inset-block-start: 0;
  z-index: 100;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border, #e0e0e0);
  transition: background-color 0.25s ease;
}
.site-header__inner {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 5vw, 3rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  block-size: 64px;
}
.site-header__logo {
  font-size: clamp(1.125rem, 2.5vw, 1.25rem);
  font-weight: 700;
  color: var(--color-primary, #1a3a4a);
}
.site-header__logo:focus-visible {
  outline: 2px solid var(--color-accent, #2a7f6f);
  outline-offset: 3px;
  border-radius: 4px;
}
.site-header__nav {
  display: none;
}
@media screen and (min-width: 768px) {
  .site-header__nav {
    display: flex;
    align-items: center;
    gap: 2rem;
  }
}
.site-header__nav-link {
  font-size: clamp(0.875rem, 1.8vw, 1rem);
  font-weight: 500;
  color: var(--color-text, #1e1e1e);
  position: relative;
}
.site-header__nav-link:focus-visible {
  outline: 2px solid var(--color-accent, #2a7f6f);
  outline-offset: 3px;
  border-radius: 4px;
}
.site-header__nav-link::after {
  content: "";
  position: absolute;
  inset-block-end: -2px;
  inset-inline-start: 0;
  inline-size: 100%;
  block-size: 2px;
  background-color: var(--color-accent, #2a7f6f);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.25s ease;
}
.site-header__nav-link:hover::after, .site-header__nav-link[aria-current=page]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.site-footer {
  margin-block-start: 6rem;
  padding-block: 3rem;
  background-color: var(--color-primary, #1a3a4a);
  color: rgba(255, 255, 255, 0.7);
}
.site-footer__inner {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 5vw, 3rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}
.site-footer__copy {
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
}

.section {
  padding-block: 5rem;
}
@media screen and (min-width: 768px) {
  .section {
    padding-block: 6rem;
  }
}
.section__inner {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 5vw, 3rem);
}
.section__head {
  margin-block-end: 3rem;
  text-align: center;
}
.section__label {
  display: block;
  margin-block-end: 0.5rem;
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent, #2a7f6f);
}
.section__title {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-primary, #1a3a4a);
}
.section__desc {
  margin-block-start: 1rem;
  color: var(--color-text-sub, #666666);
  font-size: clamp(0.875rem, 1.8vw, 1rem);
}

.works-card {
  display: flex;
  flex-direction: column;
  background-color: #ffffff;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--color-border, #e0e0e0);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.works-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.works-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  transform: translateY(-4px);
}
.works-card:focus-visible {
  outline: 2px solid var(--color-accent, #2a7f6f);
  outline-offset: 3px;
  border-radius: 4px;
}
.works-card__thumbnail {
  aspect-ratio: 16/9;
  overflow: hidden;
}
.works-card__thumbnail img {
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.works-card:hover .works-card__thumbnail img {
  transform: scale(1.04);
}
.works-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.5rem;
  gap: 0.75rem;
}
.works-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.works-card__title {
  font-size: clamp(1.125rem, 2.5vw, 1.25rem);
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-primary, #1a3a4a);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.works-card__desc {
  font-size: clamp(0.875rem, 1.8vw, 1rem);
  color: var(--color-text-sub, #666666);
  line-height: 1.9;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  flex: 1;
}
.works-card__link {
  margin-block-start: 1rem;
  font-size: clamp(0.875rem, 1.8vw, 1rem);
  font-weight: 500;
  color: var(--color-accent, #2a7f6f);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}
.works-card__link::after {
  content: "→";
  transition: transform 0.25s ease;
}
.works-card:hover .works-card__link::after {
  transform: translateX(4px);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 2rem;
  border-radius: 9999px;
  font-size: clamp(0.875rem, 1.8vw, 1rem);
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.btn:focus-visible {
  outline: 2px solid var(--color-accent, #2a7f6f);
  outline-offset: 3px;
  border-radius: 4px;
}
.btn--primary {
  background-color: var(--color-accent, #2a7f6f);
  color: #ffffff;
}
.btn--primary:hover {
  background-color: var(--color-primary, #1a3a4a);
}
.btn--outline {
  background-color: transparent;
  border-color: var(--color-accent, #2a7f6f);
  color: var(--color-accent, #2a7f6f);
}
.btn--outline:hover {
  background-color: var(--color-accent, #2a7f6f);
  color: #ffffff;
}

.tag {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
  font-weight: 500;
  background-color: var(--color-bg-dark, #f0f0f0);
  color: var(--color-text-sub, #666666);
  border: 1px solid var(--color-border, #e0e0e0);
}
.tag--accent {
  background-color: rgba(42, 127, 111, 0.1);
  color: var(--color-accent, #2a7f6f);
  border-color: transparent;
}

.hero {
  padding-block: 5rem 6rem;
  background-color: var(--color-bg, #fafafa);
  overflow: hidden;
}
.hero__inner {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 5vw, 3rem);
  display: grid;
  gap: 3rem;
}
@media screen and (min-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}
.hero__label {
  display: block;
  margin-block-end: 1rem;
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent, #2a7f6f);
}
.hero__title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-primary, #1a3a4a);
  letter-spacing: -0.02em;
  margin-block-end: 1.5rem;
}
.hero__lead {
  font-size: clamp(1.125rem, 2.5vw, 1.25rem);
  line-height: 1.9;
  color: var(--color-text-sub, #666666);
  margin-block-end: 2rem;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.hero__image {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.hero__image.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr));
  gap: 1.5rem;
}

.skills {
  background-color: var(--color-bg-dark, #f0f0f0);
}
.skills__grid {
  display: grid;
  gap: 1.5rem;
}
@media screen and (min-width: 768px) {
  .skills__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.skills__item {
  padding: 2rem;
  background-color: #ffffff;
  border-radius: 16px;
  border: 1px solid var(--color-border, #e0e0e0);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.skills__item.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.skills__icon {
  inline-size: 40px;
  block-size: 40px;
  margin-block-end: 1rem;
  color: var(--color-accent, #2a7f6f);
}
.skills__title {
  font-size: clamp(1rem, 2vw, 1.125rem);
  font-weight: 600;
  margin-block-end: 0.5rem;
}
.skills__desc {
  font-size: clamp(0.875rem, 1.8vw, 1rem);
  color: var(--color-text-sub, #666666);
  line-height: 1.9;
}

.others__list {
  display: grid;
  gap: 1rem;
}
@media screen and (min-width: 768px) {
  .others__list {
    grid-template-columns: repeat(2, 1fr);
  }
}
.others__item {
  padding: 1.5rem;
  border-radius: 8px;
  border: 1px solid var(--color-border, #e0e0e0);
  font-size: clamp(0.875rem, 1.8vw, 1rem);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.others__item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.works-single {
  padding-block: 4rem;
}
.works-single__inner {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 5vw, 3rem);
  max-width: 860px;
}
.works-single__header {
  margin-block-end: 3rem;
}
.works-single__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-block-end: 1rem;
}
.works-single__title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-primary, #1a3a4a);
  letter-spacing: -0.02em;
  margin-block-end: 1.5rem;
}
.works-single__thumbnail {
  border-radius: 16px;
  overflow: hidden;
  margin-block-end: 3rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}
.works-single__thumbnail img {
  inline-size: 100%;
  block-size: auto;
}
.works-single__meta {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.5rem 2rem;
  margin-block-end: 3rem;
  padding: 1.5rem;
  background-color: var(--color-bg-dark, #f0f0f0);
  border-radius: 8px;
  font-size: clamp(0.875rem, 1.8vw, 1rem);
}
.works-single__meta-key {
  font-weight: 600;
  color: var(--color-primary, #1a3a4a);
  white-space: nowrap;
}
.works-single__meta-val {
  color: var(--color-text-sub, #666666);
}
.works-single__section {
  margin-block-end: 2.5rem;
}
.works-single__section h2 {
  margin-block-end: 1rem;
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  font-weight: 600;
  line-height: 1.3;
  padding-inline-start: 1rem;
  border-inline-start: 3px solid var(--color-accent, #2a7f6f);
  margin-block-end: 1rem;
}
.works-single__section p {
  font-size: clamp(1rem, 2vw, 1.125rem);
  line-height: 1.9;
  color: var(--color-text, #1e1e1e);
}
.works-single__nav {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-block-start: 4rem;
  padding-block-start: 2rem;
  border-block-start: 1px solid var(--color-border, #e0e0e0);
}

/*# sourceMappingURL=style.css.map */