:root {
  --bg: #f5f2eb;
  --bg-soft: #f8f6ef;
  --text: #171717;
  --muted: #6c675f;
  --accent: #8d846b;
  --border: rgba(23, 23, 23, 0.12);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
  --max-width: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, "Noto Sans JP", "Yu Gothic", "Hiragino Sans", "Segoe UI", sans-serif;
  color: var(--text);
  background: linear-gradient(135deg, #f7f4ee 0%, #f2ede4 100%);
  min-height: 100vh;
  overflow-x: hidden;
  cursor: auto;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: linear-gradient(rgba(23, 23, 23, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(23, 23, 23, 0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.24), transparent 92%);
  pointer-events: none;
  z-index: 0;
}

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

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

button {
  font: inherit;
}

::selection {
  background: rgba(141, 132, 107, 0.24);
  color: var(--text);
}

.cursor {
  display: none;
}

.page-edge {
  position: fixed;
  inset: 16px;
  border: 1px solid rgba(23, 23, 23, 0.08);
  border-radius: 24px;
  pointer-events: none;
  z-index: 1;
}

.noise {
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200' viewBox='0 0 200 200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.95' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
  opacity: 0.32;
  pointer-events: none;
  mix-blend-mode: soft-light;
  z-index: 0;
}

.site-header,
main,
.site-footer {
  position: relative;
  z-index: 2;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  width: 100%;
  padding: 24px 28px 20px;
  margin: 0;
  backdrop-filter: blur(20px);
  background: rgba(247, 244, 238, 0.78);
  border-bottom: 1px solid rgba(23, 23, 23, 0.06);
}

.site-header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: min(100%, 1220px);
  margin: 0 auto;
}

.site-header .brand {
  margin-left: 0;
}

.site-header .site-nav {
  margin-left: auto;
  padding-right: 8px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.86rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--text);
  padding: 6px 2px;
  border-radius: 999px;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.brand-mark svg {
  width: 16px;
  height: 16px;
  color: var(--accent);
}

.brand-mark rect,
.brand-mark path {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.brand-text {
  letter-spacing: 0.28em;
}

.site-nav {
  display: flex;
  gap: 24px;
  font-size: 0.82rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--muted);
}

.site-nav a {
  transition: color 0.3s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--accent);
}

.section {
  padding: 84px 32px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.hero {
  min-height: calc(100vh - 140px);
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: 48px;
  padding-top: 96px;
  padding-bottom: 48px;
  position: relative;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
  position: relative;
  z-index: 2;
  padding-top: 28px;
}

.hero-visual {
  width: 100%;
  max-width: 100%;
  justify-self: end;
  align-self: stretch;
  min-height: 560px;
  margin-left: auto;
}

.eyebrow {
  margin: 0 0 16px;
  font-size: 0.78rem;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: var(--accent);
}

.section-heading h2 {
  margin: 0;
  line-height: 0.92;
  letter-spacing: -0.03em;
  font-weight: 500;
}

.hero-name {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 20px;
}

.hero-name span {
  display: block;
  font-size: clamp(2.4rem, 5.2vw, 4rem);
  line-height: 0.95;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 500;
}

.hero-name span:last-child {
  color: var(--accent);
}

.hero-subtitle {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-subtitle span {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  backdrop-filter: blur(16px);
}

.hero-description {
  max-width: 600px;
  margin: 22px 0 0;
  line-height: 1.9;
  color: #d8d0c4;
  font-size: 1.04rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  transition: transform 0.35s ease, background 0.35s ease, border-color 0.35s ease;
  will-change: transform;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-3px);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(189, 182, 156, 0.35);
}

.button.secondary {
  background: transparent;
  color: var(--muted);
}

.hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero-metrics > div {
  min-width: 136px;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
}

.hero-metrics strong {
  display: block;
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 4px;
}

.hero-metrics span {
  font-size: 0.8rem;
  color: var(--muted);
}

.hero-visual {
  width: 100%;
  max-width: 620px;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 28px;
  margin-top: 18px;
}

.hero-visual img.hero-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  border-radius: 28px;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.12);
  background: transparent;
}

.section-heading {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 26px;
}

#hero,
#about,
#works,
#contact {
  scroll-margin-top: 120px;
}

.section-heading h2 {
  font-size: clamp(1.75rem, 3vw, 2.6rem);
  max-width: 780px;
  color: #1e1e1e;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 24px;
  align-items: center;
}

.about-copy {
  padding: 24px 28px;
  border-radius: 30px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.04);
}

.about-intro {
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(23, 23, 23, 0.08);
}

.about-name {
  margin: 0 0 8px;
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.02em;
}

.about-school {
  margin: 0;
  color: var(--accent);
  font-size: 0.96rem;
}

.about-body p {
  margin: 0 0 16px;
  color: #66625a;
  line-height: 1.95;
  font-size: 1rem;
}

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

.about-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.about-meta span {
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.9rem;
}

.about-media {
  max-width: 470px;
  margin-left: auto;
  justify-self: end;
  padding: 10px;
  border: 1px solid rgba(23, 23, 23, 0.08);
  background: rgba(255, 255, 255, 0.45);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.05);
}

.about-media img {
  width: 100%;
  min-height: 420px;
  max-height: 420px;
  object-fit: cover;
  object-position: center;
  border-radius: 0;
  border: 0;
  box-shadow: none;
}

.work-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.filter {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  padding: 10px 16px;
  border-radius: 999px;
  transition: 0.3s ease;
}

.filter:hover,
.filter.active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(189, 182, 156, 0.35);
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.work-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(23, 23, 23, 0.08);
  background: rgba(255, 255, 255, 0.82);
  min-height: 0;
  transform: translateY(24px);
  opacity: 0;
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease, border-color 0.35s ease;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.08);
  cursor: pointer;
}

.work-card.featured {
  min-height: 0;
}

.work-card.featured .work-card-image-wrap {
  min-height: 0;
}

.work-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.work-card:hover {
  transform: translateY(-8px) scale(1.01);
  border-color: rgba(189, 182, 156, 0.32);
}

.work-card-image-wrap {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #f3f6fb;
  padding: 18px;
}

.work-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.45s ease;
}


.work-card:hover img {
  transform: scale(1.02);
}

.work-card.special-image-card .work-card-image-wrap {
  padding: 22px;
}

.work-card.special-image-card img {
  width: 82%;
  height: 82%;
  margin: auto;
  object-fit: contain;
  display: block;
}

.work-card.special-image-card .work-card-image-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}

.work-card-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 16px 18px;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.18) 0%, transparent 50%, rgba(0, 0, 0, 0.12) 100%);
  color: rgba(255, 255, 255, 0.95);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-size: 0.7rem;
  pointer-events: none;
}

.work-card-body {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px 20px 20px;
}

.work-card h3 {
  margin: 0;
  font-size: 0.94rem;
  text-align: center;
  color: var(--text);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.skill-card {
  padding: 24px;
  border-radius: 22px;
  border: 1px solid rgba(23, 23, 23, 0.08);
  background: rgba(255, 255, 255, 0.72);
}

.skill-title-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
  color: #2d2a24;
}

.skill-bar {
  position: relative;
  height: 7px;
  background: rgba(255,255,255,0.08);
  border-radius: 999px;
  overflow: hidden;
}

.skill-bar span {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), #e4dbbc);
  transition: width 1s cubic-bezier(0.22, 1, 0.36, 1);
}

.skill-card.is-animated .skill-bar span {
  width: var(--fill);
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.contact-links a {
  padding: 15px 20px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.contact-links a:hover,
.contact-links a:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(189, 182, 156, 0.35);
}

.site-footer {
  padding: 24px 32px 40px;
  text-align: center;
  color: var(--muted);
  max-width: var(--max-width);
  margin: 0 auto;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(7, 7, 8, 0.82);
  backdrop-filter: blur(12px);
  display: grid;
  place-items: center;
  padding: 24px;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transition: 0.3s ease;
}

.modal.is-open {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  position: relative;
  width: min(860px, 100%);
  max-height: min(90vh, 820px);
  overflow: auto;
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(255,255,255,0.95), rgba(242, 237, 228, 0.95));
  border: 1px solid rgba(23, 23, 23, 0.08);
  box-shadow: var(--shadow);
  padding: 28px;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  font-size: 1.4rem;
}

.modal-body {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 28px;
  align-items: start;
}

.modal-body img {
  width: 100%;
  border-radius: 24px;
  border: 1px solid rgba(23, 23, 23, 0.08);
  box-shadow: var(--shadow);
}

.modal-details {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.modal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.modal-meta span {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(23, 23, 23, 0.08);
  background: rgba(255, 255, 255, 0.75);
  color: var(--text);
  font-size: 0.95rem;
}

.modal-body h3 {
  margin: 0;
  font-size: clamp(1.65rem, 2vw, 2.4rem);
  line-height: 1.1;
}

.modal-body p {
  margin: 0;
  color: #66625a;
  line-height: 1.9;
}

@media (max-width: 860px) {
  .modal-body {
    grid-template-columns: 1fr;
  }
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1), transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes drift {
  0% { transform: translate3d(0, 0, 0) scale(1); }
  100% { transform: translate3d(20px, -20px, 0) scale(1.08); }
}

@keyframes slide {
  0% { transform: translateX(-24%); opacity: 0.2; }
  50% { transform: translateX(24%); opacity: 0.9; }
  100% { transform: translateX(120%); opacity: 0.2; }
}

@media (max-width: 980px) {
  .hero,
  .about-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    padding-top: 0;
    align-items: flex-start;
  }

  .hero-visual {
    min-height: 440px;
    margin-top: 8px;
  }

  .about-copy {
    padding: 22px 24px;
  }

  .about-media {
    max-width: 100%;
    margin-left: 0;
    justify-self: stretch;
  }

  .skills-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .site-header {
    padding: 22px 20px 20px;
    flex-direction: column;
    gap: 14px;
  }

  .section {
    padding: 56px 20px;
  }

  .hero {
    min-height: auto;
    padding-top: 20px;
    padding-bottom: 24px;
    gap: 24px;
  }

  .hero-name span {
    font-size: clamp(2.1rem, 8.4vw, 2.9rem);
    letter-spacing: 0.12em;
  }

  .hero-copy {
    gap: 14px;
  }

  .eyebrow {
    margin-bottom: 4px;
  }

  .hero-visual {
    width: min(100%, 300px);
    max-width: 300px;
    min-height: 240px;
    margin: 0 auto;
    border-radius: 22px;
    padding: 6px;
  }

  .hero-visual img.hero-image {
    border-radius: 18px;
    object-fit: cover;
  }

  .about-grid {
    gap: 20px;
  }

  .about-copy {
    padding: 20px 18px;
    margin-top: 0;
  }

  .about-intro {
    margin-bottom: 18px;
    padding-bottom: 14px;
  }

  .about-body p {
    font-size: 0.96rem;
    line-height: 1.8;
  }

  .about-media {
    max-width: 280px;
    margin: 0 auto;
    padding: 6px;
  }

  .about-media img {
    min-height: 220px;
    object-fit: cover;
  }

  .work-filters {
    gap: 10px;
    margin-bottom: 22px;
  }

  .filter {
    padding: 9px 13px;
    font-size: 0.92rem;
  }

  .hero-metrics,
  .skills-grid {
    grid-template-columns: 1fr;
  }

  .work-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }

  .work-card.featured {
    grid-column: auto;
    display: flex;
    flex-direction: column;
  }

  .work-card h3 {
    font-size: 0.9rem;
  }

  .hero-actions,
  .contact-links {
    flex-direction: column;
    align-items: flex-start;
  }

  .contact-links a {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .cursor,
  .cursor-glow {
    display: none;
  }

  body {
    cursor: auto;
  }
}