:root {
  --color-bg: #fdf3ee;
  --color-bg-alt: #fbe8e2;
  --color-card: #ffffff;
  --color-ink: #4a3630;
  --color-ink-soft: #9c8177;
  --color-accent: #f0a8ac;
  --color-accent-dark: #db7f89;
  --color-accent-pale: #fce4e6;
  --color-line: #f5ddd6;
  --color-sky: #a8d8ea;
  --color-sky-dark: #4a90b8;
  --color-sky-pale: #e6f3f9;
  --color-mint: #b5e0c5;
  --color-mint-dark: #4f9c6c;
  --color-mint-pale: #e6f5eb;
  --color-mustard: #f5d59a;
  --color-mustard-dark: #c99a4a;
  --color-mustard-pale: #fbefd9;
  --color-lavender: #d4bfe8;
  --color-lavender-dark: #9670c4;
  --color-lavender-pale: #f3ecfa;
  --max-width: 1000px;
  --display: "Cormorant Garamond", "EB Garamond", serif;
  --serif: "Shippori Mincho", "Noto Serif JP", "Hiragino Mincho ProN", serif;
  --sans: "Zen Maru Gothic", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.85;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--color-accent-dark);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

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

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 28px;
}

/* header */
.site-header {
  border-bottom: 2px solid var(--color-accent-pale);
  background: var(--color-bg);
  position: sticky;
  top: 0;
  z-index: 10;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  padding-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.site-title {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  margin: 0;
}

.site-title a {
  color: var(--color-ink);
}

.site-title a:hover {
  text-decoration: none;
}

.site-tagline {
  display: block;
  font-family: var(--display);
  font-style: italic;
  font-size: 0.8rem;
  color: var(--color-accent-dark);
  letter-spacing: 0.06em;
  margin-top: 4px;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0;
}

.main-nav a {
  color: var(--color-ink-soft);
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 8px 14px;
  border-radius: 4px;
  transition: background 0.2s ease, color 0.2s ease;
}

.main-nav a:hover {
  background: var(--color-accent-pale);
  color: var(--color-accent-dark);
  text-decoration: none;
}

.main-nav a[aria-current="page"] {
  color: var(--color-accent-dark);
  background: var(--color-accent-pale);
  font-weight: 700;
}

/* hero */
.hero {
  padding: 72px 0 88px;
  border-bottom: 1px solid var(--color-line);
}

.hero .wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-eyebrow {
  font-family: var(--display);
  font-style: italic;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0 0 20px;
}

.hero h1 {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 4.4vw, 2.5rem);
  line-height: 1.5;
  margin: 0 0 22px;
  font-weight: 700;
}

.hero h1 .accent {
  color: var(--color-accent-dark);
}

.hero p {
  max-width: 520px;
  color: var(--color-ink-soft);
  font-size: 1rem;
}

.hero-actions {
  margin-top: 34px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 13px 30px;
  border: 1.5px solid var(--color-accent-dark);
  border-radius: 4px;
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-accent-dark);
  background: transparent;
}

.btn:hover {
  background: var(--color-accent-dark);
  color: #fff;
  text-decoration: none;
}

.btn.primary {
  background: var(--color-accent-dark);
  color: #fff;
}

.btn.primary:hover {
  opacity: 0.88;
}

/* hero visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-visual-frame {
  width: 100%;
  max-width: 320px;
  aspect-ratio: 4 / 5;
  background: linear-gradient(160deg, var(--color-accent-pale) 0%, var(--color-bg-alt) 100%);
  border-radius: 12px;
  box-shadow: 0 24px 48px -20px rgba(219, 127, 137, 0.32);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.hero-visual-monogram {
  font-family: var(--display);
  font-style: italic;
  font-size: 5rem;
  color: var(--color-card);
  text-shadow: 0 2px 0 var(--color-accent-dark);
}

.hero-tag {
  position: absolute;
  top: 20px;
  right: -18px;
  background: var(--color-accent-dark);
  color: #fff;
  padding: 18px 10px;
  border-radius: 10px;
  font-family: var(--serif);
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  writing-mode: vertical-rl;
  box-shadow: 0 10px 20px -8px rgba(74, 54, 48,0.4);
}

.hero-illustration {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}

/* sections */
.section {
  padding: 68px 0;
  border-bottom: 1px solid var(--color-line);
}

.section:last-of-type {
  border-bottom: none;
}

.section-heading {
  font-family: var(--display);
  font-style: italic;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin: 0 0 12px;
  text-transform: uppercase;
}

.section-title {
  font-family: var(--serif);
  font-size: 1.65rem;
  font-weight: 700;
  margin: 0 0 32px;
}

.section-heading.c-sky { color: var(--color-sky-dark); }
.section-heading.c-mint { color: var(--color-mint-dark); }
.section-heading.c-mustard { color: var(--color-mustard-dark); }
.section-heading.c-lavender { color: var(--color-lavender-dark); }

/* page header (sub-pages) */
.page-header {
  padding: 60px 0 44px;
  border-bottom: 1px solid var(--color-line);
  background: var(--color-bg-alt);
}

.page-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.page-header-text {
  flex: 1;
  min-width: 240px;
}

.page-header-icon {
  width: 108px;
  height: 108px;
  flex-shrink: 0;
}

.page-header .section-heading {
  margin-bottom: 14px;
}

.page-header h1 {
  font-family: var(--serif);
  font-size: clamp(1.55rem, 3.2vw, 2.1rem);
  font-weight: 700;
  margin: 0;
}

.page-header p {
  color: var(--color-ink-soft);
  margin-top: 16px;
  max-width: 620px;
}

/* profile */
.profile-block {
  margin-bottom: 32px;
  background: var(--color-card);
  border-radius: 12px;
  padding: 32px;
  box-shadow: 0 12px 30px -22px rgba(74, 54, 48,0.35);
}

.profile-block h2 {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0 0 18px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-accent-pale);
  color: var(--color-accent-dark);
}

.profile-block.c-sky h2 { border-bottom-color: var(--color-sky-pale); color: var(--color-sky-dark); }
.profile-block.c-mint h2 { border-bottom-color: var(--color-mint-pale); color: var(--color-mint-dark); }
.profile-block.c-mustard h2 { border-bottom-color: var(--color-mustard-pale); color: var(--color-mustard-dark); }

.profile-block ul {
  margin: 0;
  padding-left: 1.2em;
}

.profile-block li {
  margin-bottom: 10px;
  color: var(--color-ink-soft);
}

/* works */
.works-group {
  margin-bottom: 36px;
}

.works-group h2 {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-accent-dark);
  margin: 0 0 16px;
  letter-spacing: 0.02em;
}

.works-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.works-list li {
  padding: 15px 20px;
  background: var(--color-card);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 6px 6px 0;
  font-size: 0.95rem;
  box-shadow: 0 8px 20px -16px rgba(74, 54, 48,0.4);
}

.works-group.c-sky h2 { color: var(--color-sky-dark); }
.works-group.c-sky .works-list li { border-left-color: var(--color-sky); }
.works-group.c-mint h2 { color: var(--color-mint-dark); }
.works-group.c-mint .works-list li { border-left-color: var(--color-mint); }
.works-group.c-mustard h2 { color: var(--color-mustard-dark); }
.works-group.c-mustard .works-list li { border-left-color: var(--color-mustard); }
.works-group.c-lavender h2 { color: var(--color-lavender-dark); }
.works-group.c-lavender .works-list li { border-left-color: var(--color-lavender); }

.works-note {
  margin-top: 40px;
  padding: 22px 24px;
  border-radius: 8px;
  background: var(--color-accent-pale);
  color: var(--color-ink);
  font-size: 0.92rem;
}

/* blog */
.post-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.post-item {
  padding: 28px;
  margin-bottom: 20px;
  background: var(--color-card);
  border-radius: 12px;
  box-shadow: 0 12px 28px -22px rgba(74, 54, 48,0.4);
}

.post-item time {
  font-family: var(--display);
  font-style: italic;
  font-size: 0.85rem;
  color: var(--color-accent-dark);
  letter-spacing: 0.04em;
}

.post-item h2 {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 10px 0 10px;
}

.post-item p {
  color: var(--color-ink-soft);
  margin: 0 0 8px;
}

.post-body {
  max-width: 680px;
  background: var(--color-card);
  border-radius: 12px;
  padding: 40px;
  box-shadow: 0 16px 36px -26px rgba(74, 54, 48,0.4);
}

.post-body p {
  color: var(--color-ink-soft);
  margin: 0 0 22px;
}

.post-meta {
  font-family: var(--display);
  font-style: italic;
  font-size: 0.85rem;
  color: var(--color-accent-dark);
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.post-title {
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 700;
  margin: 0 0 28px;
}

.post-icon {
  width: 64px;
  height: 64px;
  margin-bottom: 12px;
}

.back-link {
  display: inline-block;
  margin-top: 24px;
  font-size: 0.88rem;
}

/* contact form */
.contact-form {
  max-width: 640px;
  margin-top: 8px;
}

.form-field {
  margin-bottom: 26px;
}

.form-field label {
  display: block;
  font-family: var(--serif);
  font-size: 0.92rem;
  margin-bottom: 8px;
  color: var(--color-ink);
}

.form-field .required {
  color: var(--color-accent-dark);
  font-size: 0.75rem;
  margin-left: 4px;
}

.form-field input[type="text"],
.form-field input[type="email"],
.form-field textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--color-line);
  border-radius: 6px;
  background: var(--color-card);
  font-family: var(--sans);
  font-size: 0.95rem;
  color: var(--color-ink);
  resize: vertical;
}

.form-field textarea {
  min-height: 170px;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-pale);
}

.form-hint {
  color: var(--color-ink-soft);
  margin: 0 0 32px;
}

.hidden-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

.form-status {
  margin-top: 18px;
  font-size: 0.9rem;
  min-height: 1.2em;
}

.form-status.success { color: var(--color-mint-dark); }
.form-status.error { color: var(--color-accent-dark); }

/* footer */
.site-footer {
  padding: 44px 0;
  text-align: center;
  color: var(--color-ink-soft);
  font-family: var(--display);
  font-style: italic;
  font-size: 0.85rem;
  background: var(--color-bg-alt);
}

.footer-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  margin-bottom: 18px;
}

.footer-dots span {
  width: 22px;
  height: 2px;
  display: inline-block;
}

.footer-dots span:nth-child(1) { background: var(--color-accent); }
.footer-dots span:nth-child(2) { background: var(--color-sky); }
.footer-dots span:nth-child(3) { background: var(--color-mustard); }
.footer-dots span:nth-child(4) { background: var(--color-mint); }
.footer-dots span:nth-child(5) { background: var(--color-lavender); }

/* responsive */
@media (max-width: 760px) {
  .hero .wrap {
    grid-template-columns: 1fr;
  }
  .hero-visual {
    order: -1;
  }
  .hero-visual-frame {
    max-width: 240px;
  }
}

@media (max-width: 640px) {
  .site-header .wrap {
    flex-direction: column;
    align-items: flex-start;
  }
  .main-nav ul {
    gap: 6px;
    flex-wrap: wrap;
    padding-left: 0;
  }
  .hero {
    padding: 48px 0 56px;
  }
  .section {
    padding: 48px 0;
  }
  .profile-block,
  .post-body {
    padding: 24px;
  }
  .page-header-icon {
    width: 76px;
    height: 76px;
  }
}