/* =========================================================
   KATANOSAKA Co., Ltd. — Design System
   ========================================================= */

:root {
  /* Palette */
  --c-bg: #FFFFFF;
  --c-bg-dark: #0A0907;
  --c-bg-cream: #F5EFE6;
  --c-bg-deepbrown: #2A1410;
  --c-text: #1A1614;
  --c-text-muted: #6B6058;
  --c-text-on-dark: #EDE6DA;
  --c-text-on-dark-muted: #B8AC9B;
  --c-brown: #4B1F1A;
  --c-brown-soft: #8C4A3F;
  --c-gold: #B8945F;
  --c-moss: #2E3D2C;
  --c-line: rgba(26, 22, 20, 0.12);
  --c-line-dark: rgba(237, 230, 218, 0.18);

  /* Typography */
  --ff-serif-ja: "Shippori Mincho", "Noto Serif JP", "游明朝", "Yu Mincho", serif;
  --ff-serif-en: "Cormorant Garamond", "EB Garamond", Georgia, serif;
  --ff-sans: "Inter", "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;

  /* Scale */
  --fs-display: clamp(48px, 8vw, 112px);
  --fs-h1: clamp(36px, 5vw, 64px);
  --fs-h2: clamp(28px, 3.6vw, 44px);
  --fs-h3: clamp(20px, 2.2vw, 26px);
  --fs-body: 16px;
  --fs-body-lg: 18px;
  --fs-caption: 13px;
  --fs-eyebrow: 11px;

  /* Spacing */
  --sp-section: clamp(96px, 14vw, 200px);
  --sp-block: clamp(48px, 8vw, 112px);

  /* Layout */
  --container-max: 1280px;
  --container-pad: clamp(20px, 4vw, 56px);
}

/* =========================================================
   Reset / Base
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-font-smoothing: antialiased; text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--ff-sans);
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--c-text);
  background: var(--c-bg);
  font-feature-settings: "palt";
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 200ms ease, opacity 200ms ease;
}
a:hover { opacity: 0.6; }

button { font-family: inherit; cursor: pointer; }

/* =========================================================
   Language switcher
   ========================================================= */
body[data-lang="ja"] [lang="en"],
body[data-lang="en"] [lang="ja"] {
  display: none !important;
}

/* =========================================================
   Layout primitives
   ========================================================= */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section {
  padding-block: var(--sp-section);
}

.section-dark {
  background: var(--c-bg-dark);
  color: var(--c-text-on-dark);
}
.section-cream {
  background: var(--c-bg-cream);
}
.section-brown {
  background: var(--c-bg-deepbrown);
  color: var(--c-text-on-dark);
}

.eyebrow {
  font-family: var(--ff-serif-en);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  font-weight: 500;
}
.section-dark .eyebrow,
.section-brown .eyebrow {
  color: var(--c-gold);
}

h1, h2, h3, h4 { margin: 0; font-weight: 400; line-height: 1.2; letter-spacing: 0.02em; }
.h-display {
  font-size: var(--fs-display);
  font-family: var(--ff-serif-en);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.01em;
}
.h-display[lang="ja"] {
  font-family: var(--ff-serif-ja);
  line-height: 1.2;
  letter-spacing: 0.04em;
}
.h-1 {
  font-size: var(--fs-h1);
  font-family: var(--ff-serif-en);
  letter-spacing: -0.005em;
}
.h-1[lang="ja"] {
  font-family: var(--ff-serif-ja);
  letter-spacing: 0.05em;
  line-height: 1.4;
}
.h-2 {
  font-size: var(--fs-h2);
  font-family: var(--ff-serif-en);
}
.h-2[lang="ja"] {
  font-family: var(--ff-serif-ja);
  letter-spacing: 0.06em;
  line-height: 1.5;
}
.h-3 {
  font-size: var(--fs-h3);
  font-family: var(--ff-serif-en);
}
.h-3[lang="ja"] {
  font-family: var(--ff-serif-ja);
}

p {
  margin: 0;
  font-size: var(--fs-body-lg);
  line-height: 1.95;
}
p[lang="ja"] {
  font-family: var(--ff-sans);
  letter-spacing: 0.04em;
}
.lead {
  font-family: var(--ff-serif-ja);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 2;
}
.lead[lang="en"] {
  font-family: var(--ff-serif-en);
  font-style: italic;
  font-weight: 400;
}

/* =========================================================
   CTA Buttons
   ========================================================= */
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}
.cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 28px;
  border: 1px solid var(--c-text);
  border-radius: 0;
  background: transparent;
  color: var(--c-text);
  font-size: 13px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-family: var(--ff-sans);
  font-weight: 500;
  transition: all 200ms ease;
}
.cta:hover {
  background: var(--c-text);
  color: var(--c-bg);
  opacity: 1;
}
.cta-primary {
  background: var(--c-text);
  color: var(--c-bg);
}
.cta-primary:hover {
  background: var(--c-brown);
  border-color: var(--c-brown);
}
.section-dark .cta,
.section-brown .cta {
  border-color: var(--c-text-on-dark);
  color: var(--c-text-on-dark);
}
.section-dark .cta:hover,
.section-brown .cta:hover {
  background: var(--c-text-on-dark);
  color: var(--c-bg-dark);
}
.cta::after {
  content: "→";
  font-size: 14px;
  letter-spacing: 0;
}

/* =========================================================
   Header
   ========================================================= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid transparent;
  transition: border-color 200ms ease, background 200ms ease;
}
.site-header.is-scrolled {
  border-bottom-color: var(--c-line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  padding-inline: var(--container-pad);
  max-width: 1600px;
  margin-inline: auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.brand-mark {
  width: 36px;
  height: 36px;
  border: 1.5px solid var(--c-text);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--ff-serif-ja);
  font-size: 18px;
  font-weight: 500;
  color: var(--c-text);
}
.brand-wordmark {
  font-family: var(--ff-serif-en);
  font-size: 18px;
  letter-spacing: 0.32em;
  font-weight: 500;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}
.site-nav-list {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-nav-list a {
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 500;
  font-family: var(--ff-sans);
}
.site-nav-list a[lang="ja"] {
  font-family: var(--ff-sans);
  letter-spacing: 0.08em;
  text-transform: none;
  font-size: 14px;
}
.site-nav-list a.is-current {
  color: var(--c-brown);
}

.header-utils {
  display: flex;
  align-items: center;
  gap: 20px;
}
.lang-switch {
  display: flex;
  gap: 6px;
  align-items: center;
  font-size: 12px;
  letter-spacing: 0.16em;
  font-family: var(--ff-sans);
  font-weight: 500;
}
.lang-switch button {
  background: none;
  border: none;
  padding: 4px 6px;
  color: var(--c-text-muted);
}
.lang-switch button.is-active {
  color: var(--c-text);
  border-bottom: 1px solid var(--c-text);
}
.lang-switch .sep { color: var(--c-line); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  width: 28px;
  height: 28px;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  padding: 0;
}
.nav-toggle span {
  display: block;
  height: 1px;
  background: var(--c-text);
  width: 100%;
  transition: transform 200ms ease;
}

@media (max-width: 1000px) {
  .site-nav-list { display: none; }
  .nav-toggle { display: flex; }

  .site-nav.is-open {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #F5EFE6;
    color: #1A1614;
    display: flex !important;
    flex-direction: column;
    align-items: flex-start;
    padding: 48px var(--container-pad);
    gap: 28px;
    z-index: 200;
    overflow-y: auto;
    border-top: 1px solid rgba(26, 22, 20, 0.08);
  }
  .site-nav.is-open .site-nav-list {
    display: flex !important;
    flex-direction: column;
    gap: 24px;
    width: 100%;
    margin: 0;
    padding: 0;
    list-style: none;
  }
  .site-nav.is-open .site-nav-list a {
    color: #1A1614 !important;
    font-size: 22px;
    font-family: var(--ff-serif-ja);
    letter-spacing: 0.06em;
    text-transform: none;
    font-weight: 400;
    display: block;
  }
  .site-nav.is-open .lang-switch {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid rgba(26, 22, 20, 0.12);
    width: 100%;
  }
  .site-nav.is-open .lang-switch button {
    color: #6B6058;
    font-size: 14px;
  }
  .site-nav.is-open .lang-switch button.is-active {
    color: #1A1614;
    border-bottom-color: #1A1614;
  }
  body.menu-locked { overflow: hidden; }
}

/* Hero on mobile — move text higher and increase size */
@media (max-width: 720px) {
  .hero {
    place-items: center start;
    padding-top: 130px;
    padding-bottom: 100px;
    min-height: 90vh;
  }
  .hero h1[lang="ja"] {
    font-size: clamp(56px, 14vw, 84px);
    line-height: 1.18;
  }
  .hero h1[lang="en"] {
    font-size: clamp(64px, 16vw, 96px);
  }
}

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  place-items: end start;
  padding: 200px var(--container-pad) 96px;
  background: var(--c-bg-dark);
  color: var(--c-text-on-dark);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("../img/matsutake.png");
  background-size: cover;
  background-position: center 30%;
  filter: brightness(0.55) contrast(1.05) saturate(0.9);
  z-index: 0;
  transform: scale(1.04);
  animation: hero-zoom 24s ease-in-out infinite alternate;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 9, 7, 0.55) 0%, rgba(10, 9, 7, 0.35) 35%, rgba(10, 9, 7, 0.75) 100%),
    linear-gradient(90deg, rgba(10, 9, 7, 0.7) 0%, rgba(10, 9, 7, 0.2) 50%, rgba(10, 9, 7, 0.4) 100%);
  z-index: 0;
}
@keyframes hero-zoom {
  from { transform: scale(1.04); }
  to   { transform: scale(1.12); }
}
.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  width: 100%;
  margin-inline: auto;
}
.hero h1 {
  font-size: clamp(56px, 10vw, 140px);
  font-family: var(--ff-serif-en);
  line-height: 1.0;
  letter-spacing: -0.015em;
  font-weight: 400;
}
.hero h1[lang="ja"] {
  font-family: var(--ff-serif-ja);
  line-height: 1.25;
  letter-spacing: 0.04em;
  font-size: clamp(40px, 7vw, 96px);
}
.hero-sub {
  margin-top: 36px;
  max-width: 580px;
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 2;
  color: var(--c-text-on-dark-muted);
}
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--ff-serif-en);
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--c-text-on-dark-muted);
  z-index: 1;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  padding-block: 60px 12px;
}
.hero-scroll::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  height: 48px;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--c-gold));
}

/* =========================================================
   Page Hero (smaller, for inner pages)
   ========================================================= */
.page-hero {
  padding: 200px var(--container-pad) 96px;
  background: var(--c-bg-dark);
  color: var(--c-text-on-dark);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(75, 31, 26, 0.35) 0%, transparent 60%),
    linear-gradient(180deg, #0A0907, #14100C);
  z-index: 0;
}
.page-hero-matsutake::before {
  background-image: url("../img/matsutake.png");
  background-size: cover;
  background-position: center 40%;
  filter: brightness(0.4) contrast(1.05) saturate(0.9);
}
.page-hero-matsutake::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,9,7,0.5) 0%, rgba(10,9,7,0.3) 40%, rgba(10,9,7,0.8) 100%);
  z-index: 0;
}
.page-hero-founder::before {
  background-image: url("../img/founder.jpg");
  background-size: cover;
  background-position: 70% center;
  filter: brightness(0.4) saturate(0.7) contrast(1.1);
}
.page-hero-founder::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(10,9,7,0.85) 0%, rgba(10,9,7,0.5) 60%, rgba(10,9,7,0.3) 100%);
  z-index: 0;
}

/* Inline founder portrait used on Story page */
.portrait-inline {
  width: 100%;
  max-width: 320px;
  aspect-ratio: 4 / 5;
  background-image: url("../img/founder.jpg");
  background-size: cover;
  background-position: center 25%;
  margin: 48px 0;
  float: right;
  margin-inline-start: 48px;
  filter: grayscale(0.1);
}
@media (max-width: 720px) {
  .portrait-inline { float: none; margin: 32px auto; max-width: 100%; }
}
.page-hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  margin-inline: auto;
}
.page-hero h1 {
  font-size: clamp(48px, 7vw, 96px);
  font-family: var(--ff-serif-en);
  letter-spacing: -0.005em;
  line-height: 1.0;
}
.page-hero h1[lang="ja"] {
  font-family: var(--ff-serif-ja);
  font-size: clamp(40px, 5.5vw, 76px);
  letter-spacing: 0.06em;
  line-height: 1.3;
}
.page-hero-sub {
  margin-top: 24px;
  font-size: clamp(15px, 1.3vw, 18px);
  color: var(--c-text-on-dark-muted);
  max-width: 540px;
}

/* =========================================================
   Generic section block
   ========================================================= */
.block {
  display: grid;
  gap: var(--sp-block);
}
.block-2col {
  grid-template-columns: 1fr;
  gap: clamp(40px, 6vw, 96px);
}
@media (min-width: 880px) {
  .block-2col { grid-template-columns: 1fr 1fr; }
}
.block-3col {
  grid-template-columns: 1fr;
  gap: clamp(40px, 6vw, 80px);
}
@media (min-width: 760px) {
  .block-3col { grid-template-columns: repeat(3, 1fr); }
}

.text-block {
  max-width: 640px;
}
.text-block > * + * { margin-top: 24px; }
.text-block .eyebrow + * { margin-top: 16px; }

/* =========================================================
   Seasonal Section (HOME)
   ========================================================= */
.season-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--c-line);
  border-block: 1px solid var(--c-line);
  margin-top: 64px;
}
@media (min-width: 700px) {
  .season-grid { grid-template-columns: repeat(4, 1fr); }
}
.season-card {
  background: var(--c-bg);
  padding: 40px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: background 200ms ease;
}
.season-card:hover { background: var(--c-bg-cream); }
.season-card .month {
  font-family: var(--ff-serif-en);
  font-size: 14px;
  letter-spacing: 0.2em;
  color: var(--c-brown);
}
.season-card .item {
  font-family: var(--ff-serif-ja);
  font-size: 22px;
  line-height: 1.4;
}
.season-card .item[lang="en"] {
  font-family: var(--ff-serif-en);
  font-style: italic;
}
.season-card .desc {
  font-size: 14px;
  line-height: 1.85;
  color: var(--c-text-muted);
}

/* =========================================================
   Founder block (HOME)
   ========================================================= */
.founder {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
  align-items: center;
}
@media (min-width: 880px) {
  .founder { grid-template-columns: 0.8fr 1fr; }
}
.founder-portrait {
  aspect-ratio: 4 / 5;
  background-image: url("../img/founder.jpg");
  background-size: cover;
  background-position: center 25%;
  position: relative;
  filter: grayscale(0.15) contrast(1.05);
}
.founder-portrait::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 50%, rgba(0, 0, 0, 0.45) 100%);
}
.founder-quote {
  font-family: var(--ff-serif-ja);
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.9;
  letter-spacing: 0.04em;
}
.founder-quote[lang="en"] {
  font-family: var(--ff-serif-en);
  font-style: italic;
}
.founder-name {
  margin-top: 28px;
  font-family: var(--ff-serif-en);
  font-size: 14px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.founder-name .name-ja {
  display: block;
  font-family: var(--ff-serif-ja);
  font-size: 20px;
  letter-spacing: 0.1em;
  text-transform: none;
  margin-bottom: 4px;
}

/* =========================================================
   Recommended By (numbers display)
   ========================================================= */
.numbers {
  display: grid;
  gap: 0;
}
.number-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 32px;
  align-items: baseline;
  padding-block: 28px;
  border-bottom: 1px solid var(--c-line-dark);
}
.number-row .n {
  font-family: var(--ff-serif-en);
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1;
  font-weight: 400;
  color: var(--c-gold);
  min-width: 90px;
}
.number-row .label {
  font-family: var(--ff-serif-ja);
  font-size: clamp(15px, 1.4vw, 18px);
  letter-spacing: 0.04em;
  color: var(--c-text-on-dark);
}
.number-row .label[lang="en"] {
  font-family: var(--ff-serif-en);
}
.number-row .region {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-text-on-dark-muted);
}

/* =========================================================
   Ingredient cards
   ========================================================= */
.ing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--c-line);
  border-block: 1px solid var(--c-line);
}
@media (min-width: 760px) {
  .ing-grid { grid-template-columns: repeat(2, 1fr); }
}
.ing-card {
  background: var(--c-bg);
  padding: 56px 40px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  position: relative;
  transition: background 200ms ease;
}
@media (min-width: 760px) {
  .ing-card { grid-template-columns: 1fr 1.4fr; }
}
.ing-card:hover { background: var(--c-bg-cream); }
.ing-thumb {
  aspect-ratio: 4 / 5;
  background-color: #1A0E0A;
  background-size: cover;
  background-position: center;
  display: grid;
  place-items: end start;
  padding: 24px;
  color: #FFFFFF;
  font-family: var(--ff-serif-en);
  font-size: 11px;
  letter-spacing: 0.24em;
  position: relative;
  overflow: hidden;
}
.ing-thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,0.55) 100%);
}
.ing-thumb > * { position: relative; z-index: 1; }
.ing-thumb-matsutake { background-image: url("../img/matsutake.png"); background-position: center 30%; }
.ing-thumb-bear     { background-image: url("../img/boar-rose.png"); background-position: center; }
.ing-thumb-sansai   { background-image: url("../img/kinome.png"); background-position: center; }
.ing-thumb-venison  { background-image: url("../img/venison.jpg"); background-position: center; }
.ing-thumb-boar     { background-image: url("../img/boar.png"); background-position: center; }
.ing-body .name {
  font-family: var(--ff-serif-ja);
  font-size: clamp(26px, 3vw, 36px);
  letter-spacing: 0.04em;
  line-height: 1.4;
}
.ing-body .name[lang="en"] {
  font-family: var(--ff-serif-en);
  font-style: italic;
}
.ing-body .name-sub {
  display: block;
  font-family: var(--ff-serif-en);
  font-size: 14px;
  letter-spacing: 0.18em;
  color: var(--c-text-muted);
  margin-top: 6px;
  text-transform: uppercase;
  font-style: normal;
}
.ing-body .desc {
  margin-top: 18px;
  font-size: 16px;
  line-height: 1.95;
  color: var(--c-text);
}
.ing-meta {
  margin-top: 24px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 20px;
  font-size: 13px;
  letter-spacing: 0.06em;
}
.ing-meta dt {
  color: var(--c-text-muted);
  font-family: var(--ff-serif-en);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 11px;
  padding-top: 4px;
}
.ing-meta dd { margin: 0; }

/* =========================================================
   Craft 4-column
   ========================================================= */
.craft-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 64px;
}
@media (min-width: 720px) { .craft-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1080px) { .craft-grid { grid-template-columns: repeat(4, 1fr); } }

.craft-item .craft-no {
  font-family: var(--ff-serif-en);
  font-size: 14px;
  letter-spacing: 0.24em;
  color: var(--c-gold);
  display: block;
  margin-bottom: 24px;
}
.craft-item h3 {
  font-family: var(--ff-serif-ja);
  font-size: 22px;
  line-height: 1.5;
  letter-spacing: 0.05em;
  margin-bottom: 20px;
}
.craft-item h3[lang="en"] {
  font-family: var(--ff-serif-en);
  letter-spacing: 0.005em;
}
.craft-item p {
  font-size: 15px;
  line-height: 1.95;
  color: var(--c-text-on-dark-muted);
}

/* =========================================================
   Story page specific
   ========================================================= */
.story-section { max-width: 720px; margin-inline: auto; }
.story-section p {
  margin-top: 28px;
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 2.1;
}
.story-section p:first-of-type {
  font-family: var(--ff-serif-ja);
  font-size: clamp(20px, 1.8vw, 24px);
  line-height: 1.95;
}
.story-section p:first-of-type[lang="en"] {
  font-family: var(--ff-serif-en);
  font-style: italic;
}

/* =========================================================
   Group / Company info
   ========================================================= */
.info-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 40px;
}
.info-table th, .info-table td {
  padding: 24px 8px;
  text-align: left;
  border-bottom: 1px solid var(--c-line);
  font-weight: 400;
  font-size: 15px;
  vertical-align: top;
}
.info-table th {
  width: 200px;
  font-family: var(--ff-serif-en);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-text-muted);
}

.group-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 56px;
}
@media (min-width: 700px) { .group-block { grid-template-columns: 1fr 1fr; } }
.group-card {
  padding: 40px 32px;
  background: var(--c-bg-cream);
  border-left: 2px solid var(--c-brown);
}
.group-card .tag {
  font-family: var(--ff-serif-en);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-brown);
  display: block;
  margin-bottom: 14px;
}
.group-card .name {
  font-family: var(--ff-serif-ja);
  font-size: 22px;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}
.group-card .name[lang="en"] {
  font-family: var(--ff-serif-en);
}
.group-card p {
  font-size: 14px;
  line-height: 1.9;
  color: var(--c-text-muted);
}

/* =========================================================
   Contact form
   ========================================================= */
.contact-form {
  max-width: 720px;
  display: grid;
  gap: 32px;
}
.form-row {
  display: grid;
  gap: 8px;
}
.form-row label {
  font-family: var(--ff-serif-en);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-text-muted);
}
.form-row label[lang="ja"] {
  font-family: var(--ff-sans);
  letter-spacing: 0.06em;
  text-transform: none;
  font-size: 13px;
}
.form-row .req { color: var(--c-brown); }
.form-row input,
.form-row textarea,
.form-row select {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--c-line);
  padding: 12px 0;
  font-family: var(--ff-sans);
  font-size: 16px;
  color: var(--c-text);
  outline: none;
  transition: border-color 200ms ease;
}
.form-row input:focus,
.form-row textarea:focus { border-bottom-color: var(--c-brown); }
.form-row textarea { resize: vertical; min-height: 140px; }
.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-top: 8px;
}
.checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  cursor: pointer;
}
.checkbox input { width: 16px; height: 16px; }

/* =========================================================
   Silent recommendation aside
   ========================================================= */
.silent-aside {
  border-top: 1px solid var(--c-line-dark);
  margin-top: 64px;
  padding-top: 48px;
  font-family: var(--ff-serif-ja);
  font-size: clamp(18px, 1.8vw, 24px);
  line-height: 1.9;
  letter-spacing: 0.06em;
  color: var(--c-text-on-dark-muted);
  text-align: center;
}
.silent-aside[lang="en"] {
  font-family: var(--ff-serif-en);
  font-style: italic;
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  background: var(--c-bg-dark);
  color: var(--c-text-on-dark);
  padding: 96px var(--container-pad) 40px;
}
.footer-inner {
  max-width: var(--container-max);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
}
@media (min-width: 880px) {
  .footer-inner {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
}
.footer-brand .brand-wordmark {
  font-size: 26px;
}
.footer-brand .brand-mark {
  border-color: var(--c-gold);
  color: var(--c-gold);
}
.footer-brand p {
  margin-top: 28px;
  font-size: 14px;
  line-height: 1.95;
  color: var(--c-text-on-dark-muted);
}
.footer-section h4 {
  font-family: var(--ff-serif-en);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: 24px;
}
.footer-section ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.footer-section a, .footer-section li {
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--c-text-on-dark);
}
.footer-bottom {
  max-width: var(--container-max);
  margin: 80px auto 0;
  padding-top: 32px;
  border-top: 1px solid var(--c-line-dark);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-text-on-dark-muted);
}

/* =========================================================
   Utilities
   ========================================================= */
.divider { height: 1px; background: var(--c-line); margin-block: var(--sp-block); }
.text-center { text-align: center; }
.mt-24 { margin-top: 24px; }
.mt-40 { margin-top: 40px; }
.mt-64 { margin-top: 64px; }
.muted { color: var(--c-text-muted); }
.section-dark .muted, .section-brown .muted { color: var(--c-text-on-dark-muted); }

/* Scroll-revealed elements */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 800ms ease, transform 800ms ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}