/* 藤原知世 BNI用 事業紹介ページ（buildless） */

:root {
  --cream: #fef7ed;
  --paper: #f7f2e9;
  --honey: #d6961b;
  --honey-ink: #8a5a08;
  --brown: #3b2b1c;
  --brown-soft: #5c4a39;
  --sage: #8a9a80;
  --sage-ink: #4b5a45;
  --sage-pale: #e9ece2;
  --line: rgba(59, 43, 28, 0.16);
  --serif: "Hiragino Mincho ProN", "Hiragino Mincho Pro", "Yu Mincho", "YuMincho", "Noto Serif JP", serif;
  --sans: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "YuGothic", "Noto Sans JP", "Meiryo", sans-serif;
  --gutter: clamp(32px, 5vw, 64px);
  --radius: 6px;
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--brown);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.9;
  letter-spacing: 0.02em;
  overflow-wrap: anywhere;
}

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

h1, h2, h3, p, figure, dl, dd, ol, ul { margin: 0; }
ol, ul { padding: 0; list-style: none; }

a { color: inherit; }

a:focus-visible,
.btn:focus-visible {
  outline: 3px solid var(--honey);
  outline-offset: 3px;
  border-radius: 2px;
}

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

.skip-link {
  position: absolute;
  left: 16px; top: -100px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--brown);
  color: var(--cream);
  text-decoration: none;
}
.skip-link:focus { top: 12px; }

.wrap {
  width: 100%;
  max-width: calc(1120px + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- Header ---------- */
.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--cream);
}

.site-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  column-gap: 24px;
  padding-block: 10px 4px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  text-decoration: none;
}
.brand__mark { width: 18px; height: auto; }
.brand__name {
  font-family: var(--serif);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  line-height: 1.4;
}

.site-nav ul {
  display: flex;
  flex-wrap: wrap;
  column-gap: 20px;
}
.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 0.875rem;
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.site-nav a:hover,
.site-nav a[aria-current="location"] { border-bottom-color: var(--honey); }

@media (max-width: 719px) {
  .site-header__inner { padding-block: 6px 2px; }
  .site-nav { width: 100%; }
  .site-nav ul { column-gap: 16px; }
  .site-nav a { font-size: 0.8125rem; }
}

@media (min-width: 900px) {
  .site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(254, 247, 237, 0.94);
  }
  .section { scroll-margin-top: 72px; }
}

/* ---------- Shared ---------- */
.section { padding-block: clamp(72px, 10vw, 128px); }

.label {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  margin-bottom: 18px;
  color: var(--honey-ink);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
}
.label span[lang="en"] {
  font-family: var(--serif);
  letter-spacing: 0.2em;
}
.label--sage { color: var(--sage-ink); }
.label--light { color: #e8c27a; }

.section-title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.45rem, 1rem + 2vw, 2.4rem);
  line-height: 1.55;
  letter-spacing: 0.04em;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 10px 26px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.9375rem;
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  transition: background-color 0.2s ease, color 0.2s ease;
}
.btn--honey { background: var(--honey); color: var(--brown); }
.btn--honey:hover { background: #c4850f; }
.btn--ghost { border-color: var(--brown); }
.btn--ghost:hover { background: var(--brown); color: var(--cream); }
.btn--sage { background: var(--sage-ink); color: #fff; }
.btn--sage:hover { background: #3d4a38; }
.btn--light { border-color: rgba(254, 247, 237, 0.7); color: var(--cream); }
.btn--light:hover { background: var(--cream); color: var(--brown); }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.note {
  margin-top: 20px;
  color: var(--brown-soft);
  font-size: 0.8125rem;
  line-height: 1.8;
}

/* ---------- Hero ---------- */
.hero {
  padding-block: clamp(32px, 6vw, 88px) clamp(64px, 9vw, 112px);
  background: linear-gradient(180deg, var(--cream) 0%, var(--paper) 100%);
}

.hero__grid {
  display: grid;
  gap: 40px;
  align-items: center;
}

.hero__title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.45rem, 1rem + 2.6vw, 3.1rem);
  line-height: 1.5;
  letter-spacing: 0.02em;
}

.hero__lead {
  margin-top: 14px;
  font-family: var(--serif);
  font-size: clamp(1rem, 0.9rem + 0.5vw, 1.2rem);
  color: var(--brown-soft);
}

.hero__name {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 16px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.hero__name-ja {
  font-family: var(--serif);
  font-size: 1.5rem;
  letter-spacing: 0.12em;
}
.hero__role {
  color: var(--honey-ink);
  font-size: 0.875rem;
  letter-spacing: 0.08em;
}

.entries {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.entry {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  min-height: 76px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-left-width: 4px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: background-color 0.2s ease;
}
.entry:hover { background: #fff; }
.entry--honey { border-left-color: var(--honey); }
.entry--travel { border-left-color: var(--sage); }

.entry__thumb {
  display: block;
  width: 52px;
  height: 52px;
  overflow: hidden;
  border-radius: 50%;
}
.entry__thumb img { width: 100%; height: 100%; object-fit: cover; }

.entry__body { display: block; min-width: 0; }
.entry__title {
  display: block;
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.5;
}
.entry__num {
  margin-right: 8px;
  color: var(--honey-ink);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
}
.entry--travel .entry__num { color: var(--sage-ink); }
.entry__desc {
  display: block;
  margin-top: 2px;
  color: var(--brown-soft);
  font-size: 0.75rem;
  line-height: 1.6;
}

.hero__photo {
  position: relative;
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: 18px;
}
.hero__portrait {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: 0 18px 40px -24px rgba(59, 43, 28, 0.45);
}
.hero__jar {
  position: absolute;
  left: -4%;
  bottom: -18px;
  width: 28%;
  aspect-ratio: 1;
  object-fit: cover;
  border: 5px solid var(--cream);
  border-radius: 50%;
  box-shadow: 0 10px 24px -14px rgba(59, 43, 28, 0.6);
}

@media (min-width: 560px) {
  .entries { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 900px) {
  .hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 72px);
  }
  .entries { grid-template-columns: 1fr; max-width: 460px; }
  .hero__photo { margin-bottom: 0; }
}

@media (min-width: 1100px) {
  .entries { grid-template-columns: 1fr 1fr; max-width: none; }
}

/* ---------- 01 Honey ---------- */
.section--honey { background: var(--cream); }

.honey {
  display: grid;
  gap: 32px;
  grid-template-areas: "head" "figure" "body";
}
.honey__head { grid-area: head; }
.honey__figure { grid-area: figure; }
.honey__body { grid-area: body; }

.honey__sub {
  margin-top: 10px;
  color: var(--honey-ink);
  font-family: var(--serif);
  font-size: 1.0625rem;
  letter-spacing: 0.08em;
}

.honey__figure img {
  width: 100%;
  border-radius: var(--radius);
}

.points {
  margin-top: 28px;
  border-top: 1px solid var(--line);
}
.points div {
  display: grid;
  grid-template-columns: 5.5em minmax(0, 1fr);
  gap: 12px;
  padding-block: 14px;
  border-bottom: 1px solid var(--line);
}
.points dt {
  font-family: var(--serif);
  font-weight: 600;
  color: var(--honey-ink);
}

@media (min-width: 900px) {
  .honey {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    grid-template-areas: "figure head" "figure body";
    grid-template-rows: auto 1fr;
    column-gap: clamp(48px, 6vw, 96px);
    row-gap: 8px;
    align-items: start;
  }
  .honey__figure { align-self: center; }
}

/* ---------- 02 Travel ---------- */
.section--travel { background: var(--sage-pale); }

.travel__head { max-width: 640px; }
.travel__lead { margin-top: 18px; }

.travel__figure { margin-top: 40px; }
.travel__figure img {
  width: 100%;
  border-radius: var(--radius);
}
.travel__figure figcaption {
  margin-top: 8px;
  color: var(--sage-ink);
  font-size: 0.75rem;
}

.tours {
  display: grid;
  gap: 36px;
  margin-top: 48px;
}
.tour {
  padding-top: 20px;
  border-top: 2px solid var(--sage);
}
.tour__num {
  color: var(--sage-ink);
  font-family: var(--serif);
  font-size: 0.875rem;
  letter-spacing: 0.18em;
}
.tour__title {
  margin: 4px 0 12px;
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 600;
  line-height: 1.5;
}

.travel__foot {
  margin-top: 48px;
  padding: 28px clamp(20px, 4vw, 40px);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.55);
}
.travel__foot .btn { margin-top: 20px; }

@media (min-width: 760px) {
  .tours {
    grid-template-columns: 1fr 1fr;
    column-gap: clamp(40px, 6vw, 88px);
  }
  .travel__figure img {
    max-height: 560px;
    object-fit: cover;
  }
  .travel__foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
  }
  .travel__foot p { max-width: 640px; }
  .travel__foot .btn { margin-top: 0; flex-shrink: 0; }
}

/* ---------- Profile ---------- */
.section--profile { background: var(--paper); }

.profile {
  display: grid;
  gap: 36px;
  align-items: center;
}
.profile__video {
  width: 100%;
  max-width: 560px;
  min-width: 0;
}

.video__frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--brown);
}
.video__poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  cursor: pointer;
}
.video__poster:disabled { cursor: default; }
.video__poster:focus-visible {
  outline: 3px solid var(--honey);
  outline-offset: -3px;
}
.video__poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video__play {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(59, 43, 28, 0.78);
  transform: translate(-50%, -50%);
  transition: background-color 0.2s ease;
}
.video__play::after {
  content: "";
  position: absolute;
  left: 26px;
  top: 20px;
  border-style: solid;
  border-width: 12px 0 12px 19px;
  border-color: transparent transparent transparent var(--cream);
}
.video__poster:not(:disabled):hover .video__play { background: var(--honey); }
.video__time {
  position: absolute;
  right: 10px;
  bottom: 10px;
  padding: 2px 8px;
  border-radius: 3px;
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  font-size: 0.75rem;
  line-height: 1.5;
}
.video__frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video__meta { margin-top: 14px; }
.video__title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.05rem;
}
.video__desc { color: var(--brown-soft); font-size: 0.875rem; }
.video__len { margin-left: 10px; font-size: 0.8125rem; }
.video__link a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 0.875rem;
}
.video__note { color: var(--brown-soft); font-size: 0.75rem; }

.profile__name {
  margin: 20px 0 16px;
  font-family: var(--serif);
  font-size: 1.25rem;
  letter-spacing: 0.12em;
}
.profile__name span {
  margin-left: 12px;
  color: var(--brown-soft);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
}
.profile__body > p + p { margin-top: 12px; }

.profile__logo {
  width: 180px;
  margin-top: 28px;
  mix-blend-mode: multiply;
}

@media (min-width: 900px) {
  .profile {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: clamp(48px, 6vw, 96px);
  }
}

/* ---------- Contact ---------- */
.section--contact {
  background: var(--brown);
  color: var(--cream);
}

.contact {
  display: grid;
  gap: 40px;
  margin-top: 40px;
}
.contact__item {
  padding-top: 24px;
  border-top: 1px solid rgba(254, 247, 237, 0.25);
}
.contact__item h3 {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 600;
}
.contact__item p { margin: 8px 0 20px; }

@media (min-width: 760px) {
  .contact {
    grid-template-columns: 1fr 1fr;
    column-gap: clamp(40px, 6vw, 88px);
  }
}

/* ---------- Footer ---------- */
.site-footer {
  padding-block: 32px;
  background: var(--paper);
  color: var(--brown-soft);
  font-size: 0.8125rem;
}
.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 24px;
}
.site-footer__draft {
  margin-left: auto;
  font-size: 0.6875rem;
  opacity: 0.75;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
}