:root {
  --bg: #f1ede4;
  --bg-alt: #fff9f2;
  --ink: #1c1a16;
  --ink-sub: rgba(28, 26, 22, 0.65);
  --accent: #3b817b;
  --accent-soft: rgba(59, 129, 123, 0.18);
  --sand: #d9c5aa;
  --border: rgba(28, 26, 22, 0.08);
  --shadow: 0 30px 60px rgba(28, 26, 22, 0.12);
  font-size: 16px;
  scroll-behavior: smooth;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", "Noto Sans JP", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  letter-spacing: 0.01em;
}

h1,
h2,
h3,
h4 {
  font-family: "Playfair Display", "Noto Serif JP", serif;
  margin: 0 0 0.75rem;
  line-height: 1.25;
}

p {
  margin: 0 0 1rem;
}

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

img {
  display: block;
  width: 100%;
  border-radius: 20px;
  background: #ccc;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}

.site-shell {
  min-height: 100vh;
  background: radial-gradient(circle at 20% 20%, rgba(59, 129, 123, 0.07), transparent 55%), var(--bg);
}

.container {
  width: min(1180px, 90vw);
  margin: 0 auto;
}

.site-header {
  padding: 1.5rem 0;
  position: sticky;
  top: 0;
  z-index: 5;
  background: rgba(241, 237, 228, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav__left {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav__emblem {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(59, 129, 123, 0.08), rgba(217, 197, 170, 0.12));
  border: 2px solid rgba(59, 129, 123, 0.15);
  box-shadow: 0 4px 16px rgba(28, 26, 22, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
}

.nav__emblem::before {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(59, 129, 123, 0.1), rgba(217, 197, 170, 0.1));
  z-index: -1;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.nav__emblem:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 20px rgba(28, 26, 22, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.4);
  border-color: rgba(59, 129, 123, 0.25);
}

.nav__emblem:hover::before {
  opacity: 1;
}

.emblem-icon {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  filter: brightness(1.05) contrast(1.02);
}

.nav__brand {
  font-size: 1.15rem;
  font-weight: 600;
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

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

.nav__brand small {
  font-size: 0.75rem;
  color: var(--ink-sub);
}

.nav__links {
  display: flex;
  gap: 1.2rem;
  font-size: 0.95rem;
}

.nav__links a {
  padding-bottom: 0.25rem;
  border-bottom: 1px solid transparent;
}

.nav__links a:hover {
  border-color: var(--accent);
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: clamp(4rem, 10vw, 6rem) 0;
  overflow: hidden;
}

.hero__background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("./Image/Gemini_Generated_Image_soj0rtsoj0rtsoj0.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 0;
}

.hero__background::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(241, 237, 228, 0.5) 0%,
    rgba(241, 237, 228, 0.4) 50%,
    rgba(59, 129, 123, 0.1) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero__text {
  max-width: 600px;
  width: 100%;
  padding: 2.5rem 2rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(15px);
  box-shadow: 0 20px 40px rgba(28, 26, 22, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.4);
  margin-left: auto;
  margin-right: 2rem;
  box-sizing: border-box;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.hero__title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  line-height: 1.3;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.hero__lead {
  color: var(--ink-sub);
  font-size: 1rem;
  max-width: 42ch;
}


.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary {
  background: var(--ink);
  color: #fdfbf7;
  box-shadow: var(--shadow);
}

.btn-ghost {
  border-color: var(--ink);
}

.btn:hover {
  transform: translateY(-2px);
}


.section {
  padding: 3rem 0;
  border-top: 1px solid var(--border);
}

.section__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.section__lead {
  max-width: 50ch;
  color: var(--ink-sub);
  white-space: nowrap;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.card {
  padding: 2rem;
  border-radius: 26px;
  background: #fff;
  border: 1px solid rgba(28, 26, 22, 0.06);
  box-shadow: 0 30px 50px rgba(28, 26, 22, 0.08);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.card__tag {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

.card__subtitle {
  font-size: 0.9rem;
  color: var(--ink-sub);
  margin: -0.5rem 0 1rem;
  font-weight: 500;
}

.card__footer {
  margin-top: auto;
  font-size: 0.9rem;
  color: var(--ink-sub);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.timeline {
  display: grid;
  gap: 1.5rem;
}

.timeline__item {
  padding: 1.5rem 1.75rem;
  border-radius: 1.5rem;
  background: var(--bg-alt);
  border: 1px solid var(--border);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.8rem;
}

.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.media-card {
  padding: 1.2rem 1.5rem;
  border-radius: 1.3rem;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--border);
}

.media-card span {
  display: block;
  color: var(--ink-sub);
  font-size: 0.85rem;
  margin-top: 0.3rem;
}

.media-card a {
  color: var(--accent);
  text-decoration: underline;
  transition: opacity 0.2s ease;
}

.media-card a:hover {
  opacity: 0.7;
}

.profile-section {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 3rem;
  align-items: start;
}

.profile-image-wrapper {
  position: sticky;
  top: 100px;
  padding: 1.5rem;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(59, 129, 123, 0.1) 0%, rgba(217, 197, 170, 0.15) 50%, rgba(59, 129, 123, 0.08) 100%);
  box-shadow: 0 20px 40px rgba(59, 129, 123, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.profile-image {
  width: 100%;
  border-radius: 20px;
  box-shadow: var(--shadow);
  object-fit: cover;
  border: 3px solid rgba(255, 255, 255, 0.6);
  background: linear-gradient(135deg, rgba(241, 237, 228, 0.9), rgba(255, 249, 242, 0.9));
}

.profile-content {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.profile-timeline h3,
.profile-motivation h3 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--ink);
}

.timeline-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.timeline-list li {
  padding-left: 1.5rem;
  border-left: 3px solid var(--accent);
  position: relative;
}

.timeline-list li::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 0.5rem;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--accent);
}

.timeline-list li strong {
  display: block;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: var(--ink);
}

.timeline-list li p {
  margin: 0;
  color: var(--ink-sub);
  line-height: 1.7;
}

.profile-motivation p {
  color: var(--ink-sub);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.hobbies-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.note-showcase {
  margin-top: 3rem;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border-radius: 32px;
  border: 1px solid var(--border);
  background: radial-gradient(circle at 10% 20%, rgba(59, 129, 123, 0.08), transparent 60%), rgba(255, 255, 255, 0.8);
  box-shadow: 0 35px 60px rgba(28, 26, 22, 0.12);
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.note-showcase__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
}

.note-showcase__head h3 {
  margin: 0.3rem 0 0;
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
}

.note-showcase__status {
  margin: 0;
  font-size: 0.9rem;
  color: var(--ink-sub);
  white-space: nowrap;
}

.note-showcase__body {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.note-column {
  padding: 1.2rem;
  border-radius: 24px;
  border: 1px solid rgba(28, 26, 22, 0.08);
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(6px);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.note-column__title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  font-weight: 600;
  color: var(--ink);
}

.note-column__title small {
  font-weight: 500;
  color: var(--ink-sub);
}

.note-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.note-entry {
  padding: 0.9rem 1rem;
  border-radius: 18px;
  background: var(--bg-alt);
  border: 1px solid rgba(28, 26, 22, 0.08);
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
  color: inherit;
}

.note-entry:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 30px rgba(28, 26, 22, 0.12);
}

.note-entry__index {
  width: 36px;
  height: 36px;
  border-radius: 14px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.note-entry__body {
  flex: 1;
}

.note-entry__title {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.4;
}

.note-entry__meta {
  font-size: 0.78rem;
  color: var(--ink-sub);
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  align-items: center;
}

.note-entry__link {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}

.hobby-tag {
  padding: 1rem 1.5rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 1rem;
  font-weight: 500;
  border: 1px solid rgba(59, 129, 123, 0.2);
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.hobby-tag::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(59, 129, 123, 0.1);
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

.hobby-tag:hover::before {
  width: 300px;
  height: 300px;
}

.hobby-tag:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 15px 30px rgba(59, 129, 123, 0.25);
  background: rgba(59, 129, 123, 0.2);
}

.hobby-icon {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  transition: transform 0.3s ease;
  position: relative;
  z-index: 1;
}

.hobby-tag:hover .hobby-icon {
  transform: rotate(360deg) scale(1.2);
  animation: bounce 0.6s ease;
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0) rotate(360deg) scale(1.2);
  }
  50% {
    transform: translateY(-8px) rotate(360deg) scale(1.2);
  }
}

.works-cta {
  margin-top: 3rem;
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.works-cta .btn {
  font-size: 1rem;
  padding: 1rem 2rem;
}

.map-shell {
  border-radius: 1.5rem;
  padding: 2rem;
  border: 1px dashed rgba(59, 129, 123, 0.6);
  min-height: 240px;
  display: grid;
  place-items: center;
  text-align: center;
  background: rgba(59, 129, 123, 0.06);
}

.map-container {
  width: 100%;
  height: 500px;
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  background: var(--bg-alt);
  position: relative;
}

.map-container::before {
  content: "地図を読み込み中...";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--ink-sub);
  font-size: 0.9rem;
  z-index: 1;
}

.map-container.loaded::before {
  display: none;
}

.footer {
  padding: 2.5rem 0 3.5rem;
  text-align: center;
  font-size: 0.9rem;
  color: var(--ink-sub);
}

@media (max-width: 768px) {
  .nav {
    flex-wrap: wrap;
  }
  .nav__left {
    gap: 1rem;
  }
  .nav__emblem {
    width: 52px;
    height: 52px;
  }
  .nav__brand {
    font-size: 1rem;
  }
  .nav__links {
    flex-wrap: wrap;
    justify-content: flex-end;
    width: 100%;
    margin-top: 0.5rem;
  }
  .section__head {
    flex-direction: column;
    align-items: flex-start;
  }
  .hero {
    min-height: 80vh;
  }
  .hero__text {
    padding: 2rem 1.5rem;
    max-width: 90%;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
  }
  .hero__title {
    font-size: clamp(1.6rem, 5vw, 2.2rem);
    line-height: 1.4;
  }
  .hero__background {
    background-position: center center;
  }
  .hero__background::before {
    display: none;
  }
  .profile-section {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .profile-image-wrapper {
    position: static;
    max-width: 300px;
    margin: 0 auto;
    padding: 1rem;
  }
  .hobbies-grid {
    justify-content: center;
  }
  .note-showcase {
    padding: 1.25rem;
    border-radius: 24px;
  }
  .note-showcase__head {
    flex-direction: column;
    align-items: flex-start;
  }
  .note-showcase__status {
    white-space: normal;
  }
  .hobby-tag {
    padding: 0.8rem 1.2rem;
    font-size: 0.9rem;
  }
  .hobby-icon {
    width: 18px;
    height: 18px;
  }
}