@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700&family=Shippori+Mincho:wght@400;600&display=swap");

:root {
  --font-sans: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  --font-serif: "Shippori Mincho", "Yu Mincho", "Hiragino Mincho ProN", serif;
  --color-ink: #1c1b19;
  --color-muted: #524d46;
  --color-paper: #f6f1e6;
  --color-parchment: #ebe1d2;
  --color-shadow: rgba(15, 14, 11, 0.2);
  --color-crane: #b03027;
  --color-umi: #0f2a38;
  --color-gold: #c79a4b;
  --color-outline: rgba(15, 14, 11, 0.14);
  --radius-sm: 12px;
  --radius-lg: 24px;
  --container: 1120px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 40px;
  --space-8: 56px;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 500;
  color: var(--color-ink);
  background: var(--color-paper);
  line-height: 1.8;
  position: relative;
  min-height: 100vh;
}

body::before,
body::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: -2;
}

body::before {
  background: radial-gradient(circle at 12% 10%, rgba(255, 255, 255, 0.8), transparent 55%),
    radial-gradient(circle at 82% 12%, rgba(255, 255, 255, 0.8), transparent 50%),
    linear-gradient(135deg, rgba(206, 191, 164, 0.12) 0%, rgba(214, 205, 186, 0.32) 48%, rgba(232, 223, 209, 0.28) 100%);
}

body::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 160 160'%3E%3Cpath fill='none' stroke='rgba(150,130,110,0.12)' stroke-width='0.5' d='M0 20h160M0 80h160M0 140h160M20 0v160M80 0v160M140 0v160'/%3E%3C/svg%3E");
  background-size: 320px;
  mix-blend-mode: multiply;
  opacity: 0.35;
}

img {
  max-width: 100%;
  display: block;
}

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

a:hover {
  text-decoration: underline;
}

.container {
  max-width: var(--container);
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.sr-only:focus {
  position: static;
  width: auto;
  height: auto;
  margin: var(--space-2);
  padding: var(--space-2) var(--space-3);
  clip: auto;
  background: #fff;
  border-radius: var(--radius-sm);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.site-header {
  position: static;
  z-index: 10;
  backdrop-filter: blur(12px);
  background: linear-gradient(180deg, rgba(246, 241, 230, 0.95) 0%, rgba(246, 241, 230, 0.8) 100%);
  border-bottom: 1px solid rgba(12, 9, 5, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) 0;
  gap: var(--space-4);
}

.brand-stack {
  display: grid;
  gap: 4px;
}

.brand-link {
  display: inline-flex;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
}

.brand-link:focus-visible {
  outline: 2px solid var(--color-crane);
  outline-offset: 2px;
}

.brand-ja {
  font-family: var(--font-serif);
  font-size: 20px;
  letter-spacing: 0.12em;
}

.brand-en {
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.brand-link .brand-ja,
.brand-link .brand-en {
  font-weight: 700;
}

.site-nav ul {
  display: flex;
  list-style: none;
  gap: clamp(var(--space-3), 4vw, var(--space-6));
  margin: 0;
  padding: 0;
}

.site-nav a {
  font-size: 14px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  position: relative;
  padding-bottom: 6px;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 200ms ease;
  background: linear-gradient(90deg, var(--color-crane), transparent);
}

.site-nav a:focus-visible,
.site-nav a:hover {
  text-decoration: none;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.hero {
  padding: clamp(64px, 12vw, 112px) 0;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 12% auto -12% 5%;
  width: clamp(220px, 28vw, 360px);
  aspect-ratio: 1;
  background: radial-gradient(circle at center, rgba(176, 48, 39, 0.14), transparent 70%);
  filter: blur(2px);
  z-index: -1;
}

.hero::after {
  content: "";
  position: absolute;
  inset: -8% 5% auto auto;
  width: clamp(260px, 30vw, 420px);
  aspect-ratio: 1;
  background: radial-gradient(circle at center, rgba(15, 42, 56, 0.15), transparent 70%);
  z-index: -1;
}

.hero-grid {
  display: grid;
  gap: clamp(var(--space-6), 6vw, var(--space-8));
  align-items: center;
}

.hero-copy {
  display: grid;
  gap: var(--space-4);
  position: relative;
}

.hero-copy h1 {
  font-family: var(--font-serif);
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1.35;
  margin: 0;
}

.hero-copy .lead {
  margin: 0;
  color: var(--color-muted);
}

.eyebrow {
  font-size: 12px;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--color-umi);
  margin: 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 13px;
  transition: transform 160ms ease, box-shadow 200ms ease, background 200ms ease, color 200ms ease;
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-crane), #732019);
  color: #fff;
  box-shadow: 0 18px 30px rgba(176, 48, 39, 0.28);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 22px 36px rgba(176, 48, 39, 0.34);
}

.btn-ghost {
  border-color: rgba(28, 27, 25, 0.4);
  background: rgba(255, 255, 255, 0.7);
  color: var(--color-umi);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  background: rgba(255, 255, 255, 0.9);
  transform: translateY(-1px);
  box-shadow: 0 16px 24px rgba(15, 14, 11, 0.1);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--space-4);
  margin: 0;
}

.hero-metrics div {
  display: grid;
  gap: var(--space-1);
}

.hero-metrics dt {
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.hero-metrics dd {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 28px;
}


.section {
  padding: clamp(64px, 11vw, 110px) 0;
  position: relative;
}

.section-alt {
  background: linear-gradient(180deg, rgba(235, 225, 210, 0.35), rgba(246, 241, 230, 0.6));
}

.section-grid {
  display: grid;
  gap: var(--space-5);
}

@media (min-width: 860px) {
  .section-grid {
    grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
    align-items: start;
  }
}

.section-header {
  display: grid;
  gap: var(--space-2);
}

.section-header h2 {
  font-family: var(--font-serif);
  font-size: clamp(26px, 4vw, 36px);
  margin: 0;
}

.section-lead {
  margin: 0;
  max-width: 560px;
  color: var(--color-muted);
}

.badge {
  font-size: 11px;
  letter-spacing: 0.5em;
  text-transform: uppercase;
  color: var(--color-umi);
}

.section-content {
  display: grid;
  gap: var(--space-4);
}

.section-content p {
  margin: 0;
}

.works-cta {
  padding: var(--space-6) 0;
  background: linear-gradient(90deg, rgba(235, 225, 210, 0.7), rgba(246, 241, 230, 0.4));
  border-top: 1px solid rgba(15, 14, 11, 0.08);
  border-bottom: 1px solid rgba(15, 14, 11, 0.08);
}

.works-cta__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: flex-start;
}

@media (min-width: 720px) {
  .works-cta__inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.works-cta__lead {
  margin: var(--space-2) 0 0;
  max-width: 540px;
  color: var(--color-muted);
}

.works-cta__action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 34px rgba(15, 14, 11, 0.14);
}

.works-cta__button {
  min-width: 180px;
}


.page-hero {
  padding: clamp(80px, 14vw, 140px) 0;
  background: linear-gradient(135deg, rgba(176, 48, 39, 0.08), rgba(15, 42, 56, 0.08));
}

.page-hero__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

@media (min-width: 840px) {
  .page-hero__inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }
}

.page-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(36px, 6vw, 48px);
  margin: var(--space-2) 0;
}

.page-hero .lead {
  max-width: 640px;
}

.work-card {
  background: rgba(255, 255, 255, 0.94);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(15, 14, 11, 0.08);
  box-shadow: 0 22px 40px rgba(15, 14, 11, 0.12);
  display: flex;
  flex-direction: column;
  min-height: 100%;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.work-card__image {
  padding: 0;
  background: rgba(15, 14, 11, 0.02);
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.work-card__photo {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: var(--space-2);
}

.work-card__body {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-4);
}

.work-card__meta {
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin: 0;
}

.work-card h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 20px;
}

.work-card p {
  margin: 0;
  color: var(--color-muted);
}

.work-card:focus-visible,
.work-card:hover {
  outline: none;
  border-color: rgba(15, 14, 11, 0.16);
  box-shadow: 0 28px 48px rgba(15, 14, 11, 0.16);
  transform: translateY(-3px);
}

.pill-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding: 0;
  margin: 0;
}

.pill-list li {
  border: 1px solid var(--color-outline);
  border-radius: 999px;
  padding: 10px 18px;
  background: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.08em;
  font-size: 13px;
}

.grid {
  display: grid;
  gap: clamp(var(--space-4), 4vw, var(--space-6));
}

.works-grid {
  gap: clamp(var(--space-3), 3vw, var(--space-5));
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.work-modal[hidden] {
  display: none;
}

.work-modal {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 100;
}

.work-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(12, 9, 5, 0.52);
  backdrop-filter: blur(6px);
}

.work-modal__dialog {
  position: relative;
  background: #fffefb;
  border-radius: clamp(var(--radius-lg), 2vw, 32px);
  padding: clamp(var(--space-6), 4vw, var(--space-8));
  max-width: min(640px, 90vw);
  width: 100%;
  box-shadow: 0 30px 60px rgba(15, 14, 11, 0.28);
  border: 1px solid rgba(15, 14, 11, 0.12);
  display: grid;
  gap: clamp(var(--space-4), 3vw, var(--space-5));
}

.work-modal__close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(15, 14, 11, 0.12);
  background: rgba(255, 255, 255, 0.94);
  font-size: 22px;
  cursor: pointer;
  color: var(--color-ink);
}

.work-modal__close:hover,
.work-modal__close:focus-visible {
  background: #fff;
  outline: 2px solid var(--color-crane);
  outline-offset: 2px;
}

.work-modal__figure {
  margin: 0;
  border-radius: clamp(var(--radius), 1.4vw, 18px);
  overflow: hidden;
  border: 1px solid rgba(15, 14, 11, 0.08);
  background: linear-gradient(135deg, rgba(242, 239, 229, 0.9), rgba(222, 217, 201, 0.9));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
}

.work-modal__figure img {
  width: auto;
  max-width: 100%;
  max-height: min(72vh, 960px);
  height: auto;
  display: block;
  object-fit: contain;
  padding: clamp(var(--space-3), 2vw, var(--space-4));
}

.work-modal__meta {
  margin: 0;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted);
  font-size: 13px;
}

.work-modal h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(26px, 3vw, 32px);
}

.work-modal__details {
  margin: 0;
  padding: var(--space-3) 0;
  display: grid;
  gap: var(--space-3);
}

.work-modal__row {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: var(--space-3);
}

.work-modal__row dt {
  margin: 0;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-muted);
}

.work-modal__row dd {
  margin: 0;
}

.card {
  background: rgba(255, 255, 255, 0.92);
  border-radius: var(--radius-lg);
  padding: clamp(var(--space-5), 4vw, var(--space-6));
  border: 1px solid rgba(15, 14, 11, 0.08);
  box-shadow: 0 20px 40px rgba(15, 14, 11, 0.12);
  display: grid;
  gap: var(--space-3);
}

.card h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  margin: 0;
}

.card p {
  margin: 0;
  color: var(--color-muted);
}

.card-tag {
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-umi);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 12px;
}

.text-link::after {
  content: "→";
  font-size: 13px;
}

.news-list {
  display: grid;
  gap: var(--space-4);
}

.news-item {
  display: flex;
  gap: clamp(var(--space-4), 4vw, var(--space-6));
  align-items: stretch;
  padding: var(--space-5);
  background: rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(15, 14, 11, 0.08);
  position: relative;
  box-shadow: 0 16px 30px rgba(15, 14, 11, 0.1);
  min-height: 200px;
}

.news-item::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid rgba(176, 48, 39, 0.16);
  pointer-events: none;
}

.news-item time {
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-muted);
}


.news-item__meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: flex-start;
  flex: 0 0 clamp(180px, 32%, 260px);
}

.news-item__thumbnail {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(15, 42, 56, 0.2);
  background: linear-gradient(135deg, rgba(15, 42, 56, 0.08), rgba(199, 154, 75, 0.12));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.24), 0 10px 18px rgba(15, 14, 11, 0.12);
  color: var(--color-umi);
}

.news-item__thumbnail-icon {
  width: 72px;
  height: auto;
  display: block;
}

.news-item__content {
  display: grid;
  gap: var(--space-2);
}

.news-item h3 {
  margin: 0 0 var(--space-2) 0;
  font-family: var(--font-serif);
  font-size: 20px;
}

.news-item p {
  margin: 0;
  color: var(--color-muted);
}

.news-item__content {
  display: grid;
  gap: var(--space-2);
  flex: 1 1 auto;
}

.news-item__cta {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-end;
  flex-shrink: 0;
  margin-left: auto;
}

.news-item__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 10px 20px;
  border-radius: 999px;
  border: 1px solid rgba(15, 42, 56, 0.22);
  background: rgba(15, 42, 56, 0.08);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 600;
  white-space: nowrap;
  transition: background 160ms ease, color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.news-item__button-icon {
  width: 18px;
  height: 18px;
}

.news-item__button:hover,
.news-item__button:focus-visible {
  text-decoration: none;
  background: rgba(15, 42, 56, 0.16);
  color: var(--color-umi);
  box-shadow: 0 12px 20px rgba(15, 14, 11, 0.1);
  transform: translateY(-1px);
}

.contact-card {
  max-width: 460px;
  margin: 0 auto;
  padding: clamp(var(--space-5), 6vw, var(--space-6));
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--color-outline);
  border-radius: var(--radius-lg);
  box-shadow: 0 22px 40px rgba(15, 14, 11, 0.16);
  display: grid;
  gap: var(--space-3);
  text-align: center;
}

.contact-card h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(24px, 3vw, 28px);
}

.contact-card__text {
  margin: 0;
  color: var(--color-muted);
  font-size: 15px;
}

.contact-card__cta {
  justify-self: center;
  min-width: min(100%, 240px);
  box-shadow: 0 12px 22px rgba(176, 48, 39, 0.2);
}

.contact-card__address {
  margin: 0;
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  word-break: break-all;
}

footer {
  padding: var(--space-6) 0 var(--space-5);
  background: rgba(15, 14, 11, 0.85);
  color: rgba(255, 255, 255, 0.82);
}

.footer-grid {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 720px) {
  .footer-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: center;
  }
}

.footer-brand {
  display: grid;
  gap: 4px;
}

.footer-brand .brand-ja {
  font-size: 16px;
}

.footer-brand .brand-en {
  font-size: 11px;
  letter-spacing: 0.28em;
}

footer .links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  letter-spacing: 0.12em;
  font-size: 12px;
  text-transform: uppercase;
}

.footer-copy {
  font-size: 12px;
  letter-spacing: 0.18em;
}

a:focus-visible,
.btn:focus-visible,
.text-link:focus-visible,
.news-item__button:focus-visible,
.contact-panel__cta:focus-visible {
  outline: 2px solid var(--color-crane);
  outline-offset: 3px;
}

@media (max-width: 720px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .contact-panel {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .contact-panel__icon {
    margin: 0 auto;
  }

  .contact-panel__actions {
    justify-content: center;
  }

  .news-item {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .news-item__meta {
    flex: 1 1 220px;
  }

  .news-item__content {
    flex: 1 1 260px;
  }

  .news-item__cta {
    align-items: flex-start;
    margin-left: 0;
    margin-top: var(--space-3);
  }
}