/* ===========================================================
   KOHSAN SHOKAI — Stylesheet
   Theme: Deep Navy × Gold × Off-White (Luxury / Trustworthy)
   =========================================================== */

:root {
  --c-bg:        #fbfaf7;          /* off-white */
  --c-bg-alt:    #f3f1ea;          /* warm cream */
  --c-ink:       #1a1f2e;          /* deep navy / near-black */
  --c-ink-soft:  #2d3548;
  --c-sub:       #6b6e78;
  --c-line:      #e3dfd4;
  --c-gold:      #b8964e;          /* primary gold */
  --c-gold-deep: #8e7039;
  --c-gold-light:#d8b974;
  --c-white:     #ffffff;

  --f-serif: "Noto Serif JP", "Yu Mincho", "游明朝", serif;
  --f-sans:  "Noto Sans JP", "Yu Gothic", "游ゴシック", sans-serif;
  --f-en:    "Cormorant Garamond", "Noto Serif JP", serif;

  --max:    1200px;
  --pad-x:  clamp(20px, 5vw, 60px);
  --header-h: 100px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
  font-family: var(--f-sans);
  color: var(--c-ink);
  background: var(--c-bg);
  line-height: 1.8;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "palt";
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: opacity .25s, color .25s; }
a:hover { opacity: .7; }
ul { list-style: none; }

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

.section { padding: clamp(70px, 10vw, 130px) 0; }

/* ===== Section Head ===== */
.section-head {
  text-align: center;
  margin-bottom: clamp(40px, 6vw, 70px);
}
.section-en {
  font-family: var(--f-en);
  font-size: clamp(14px, 1.2vw, 16px);
  letter-spacing: .25em;
  color: var(--c-gold);
  text-transform: uppercase;
  margin-bottom: 14px;
  font-weight: 500;
}
.section-title {
  font-family: var(--f-serif);
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 500;
  letter-spacing: .12em;
  line-height: 1.5;
  position: relative;
  display: inline-block;
  padding-bottom: 22px;
}
.section-title::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 40px;
  height: 1px;
  background: var(--c-gold);
  transform: translateX(-50%);
}
.section-desc {
  margin-top: 24px;
  color: var(--c-sub);
  font-size: 15px;
  letter-spacing: .05em;
}
.section-desc small {
  display: inline-block;
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--c-gold-deep);
  opacity: .85;
}
.section-head.light .section-title,
.section-head.light .section-desc { color: var(--c-bg); }
.section-head.light .section-en { color: var(--c-gold-light); }

/* ===========================================================
   Header
   =========================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: var(--header-h);
  background: rgba(255,255,255,0);
  z-index: 100;
  overflow: visible;
  transition: background .35s, box-shadow .35s, height .35s;
}
.site-header.scrolled {
  background: rgba(255,255,255,.97);
  box-shadow: 0 1px 0 var(--c-line);
  height: 78px;
}
.header-inner {
  height: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.1;
  color: var(--c-white);
  transition: color .35s;
  overflow: visible;
}
.site-header.scrolled .logo { color: var(--c-ink); }
.logo-en {
  font-family: var(--f-en);
  font-size: 26px;
  font-weight: 500;
  letter-spacing: .22em;
}
.logo-img {
  height: 56px;
  width: auto;
  max-width: 240px;
  display: block;
  object-fit: contain;
  /* 透明背景PNG。暗背景では白く反転表示 */
  filter: invert(1);
  transition: filter .35s, height .35s;
}
.site-header.scrolled .logo-img {
  height: 46px;
  /* スクロール後（白背景）では黒のまま表示 */
  filter: none;
}
.logo-jp {
  font-family: var(--f-serif);
  font-size: 12px;
  letter-spacing: .22em;
  margin-top: 6px;
  opacity: .85;
  white-space: nowrap;
}

.gnav-list {
  display: flex;
  gap: clamp(14px, 2vw, 28px);
}
.gnav-list a {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--c-white);
  padding: 8px 4px;
  position: relative;
  transition: color .35s;
}
.site-header.scrolled .gnav-list a { color: var(--c-ink); }
.gnav-list .en {
  font-family: var(--f-en);
  font-size: 14px;
  letter-spacing: .15em;
  font-weight: 500;
}
.gnav-list .jp {
  font-size: 10px;
  letter-spacing: .15em;
  margin-top: 2px;
  opacity: .8;
}
.gnav-list a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--c-gold);
  transition: width .3s, left .3s;
}
.gnav-list a:hover { opacity: 1; }
.gnav-list a:hover::after { width: 100%; left: 0; }

.header-contact .tel {
  text-align: right;
  color: var(--c-white);
  font-family: var(--f-en);
  transition: color .35s;
}
.site-header.scrolled .header-contact .tel { color: var(--c-ink); }
.tel-label {
  display: block;
  font-size: 10px;
  letter-spacing: .2em;
  font-family: var(--f-sans);
  opacity: .8;
}
.tel a {
  font-size: 22px;
  letter-spacing: .08em;
  font-weight: 500;
}
.tel-time {
  display: block;
  font-size: 10px;
  letter-spacing: .15em;
  font-family: var(--f-sans);
  opacity: .8;
}

.hamburger {
  display: none;
  width: 32px;
  height: 24px;
  background: none;
  border: 0;
  position: relative;
  cursor: pointer;
}
.hamburger span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--c-white);
  transition: .3s;
}
.site-header.scrolled .hamburger span { background: var(--c-ink); }
.hamburger span:nth-child(1) { top: 4px; }
.hamburger span:nth-child(2) { top: 50%; }
.hamburger span:nth-child(3) { bottom: 4px; }
.hamburger.open span:nth-child(1) { top: 50%; transform: rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { bottom: auto; top: 50%; transform: rotate(-45deg); }

/* ===========================================================
   Hero
   =========================================================== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 640px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-white);
  text-align: center;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    url('https://images.unsplash.com/photo-1515562141207-7a88fb7ce338?auto=format&fit=crop&w=1920&q=80')
    center/cover no-repeat;
  transform: scale(1.05);
  animation: heroZoom 14s ease-out forwards;
}
@keyframes heroZoom {
  to { transform: scale(1); }
}
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(10,15,28,.55) 0%, rgba(10,15,28,.7) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 var(--pad-x);
  max-width: 1000px;
}
.hero-eyebrow {
  font-family: var(--f-en);
  letter-spacing: .35em;
  font-size: 14px;
  color: var(--c-gold-light);
  margin-bottom: 30px;
  text-transform: uppercase;
}
.hero-title {
  font-family: var(--f-serif);
  font-weight: 400;
  font-size: clamp(36px, 6vw, 72px);
  letter-spacing: .15em;
  line-height: 1.5;
  margin-bottom: 36px;
}
.hero-title .line {
  display: block;
  opacity: 0;
  transform: translateY(30px);
  animation: heroLine 1s cubic-bezier(.2,.8,.2,1) forwards;
}
.hero-title .line:nth-child(1) { animation-delay: .2s; }
.hero-title .line:nth-child(2) { animation-delay: .55s; }
@keyframes heroLine {
  to { opacity: 1; transform: translateY(0); }
}
.hero-lead {
  font-size: clamp(13px, 1.2vw, 16px);
  letter-spacing: .18em;
  line-height: 2.2;
  margin-bottom: 50px;
  opacity: 0;
  animation: heroLine 1s cubic-bezier(.2,.8,.2,1) .9s forwards;
}
.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  font-family: var(--f-en);
  letter-spacing: .25em;
  font-size: 14px;
  padding: 16px 32px;
  border: 1px solid rgba(255,255,255,.6);
  color: var(--c-white);
  text-transform: uppercase;
  opacity: 0;
  animation: heroLine 1s cubic-bezier(.2,.8,.2,1) 1.2s forwards;
  transition: background .35s, border-color .35s, color .35s;
}
.hero-cta:hover {
  opacity: 1;
  background: var(--c-gold);
  border-color: var(--c-gold);
  color: var(--c-white);
}
.hero-scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  font-family: var(--f-en);
  font-size: 11px;
  letter-spacing: .35em;
  color: var(--c-white);
  opacity: .85;
}
.scroll-line {
  width: 1px;
  height: 60px;
  background: rgba(255,255,255,.5);
  margin-top: 10px;
  position: relative;
  overflow: hidden;
}
.scroll-line::after {
  content: "";
  position: absolute;
  top: -60px;
  left: 0;
  width: 100%;
  height: 60px;
  background: var(--c-gold-light);
  animation: scrollDot 2.4s ease-in-out infinite;
}
@keyframes scrollDot {
  0%   { top: -60px; }
  60%  { top: 60px;  }
  100% { top: 60px;  }
}

/* ===========================================================
   About
   =========================================================== */
.about { background: var(--c-bg); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
.about-catch {
  font-family: var(--f-serif);
  font-size: clamp(22px, 2.6vw, 32px);
  font-weight: 500;
  line-height: 1.8;
  letter-spacing: .1em;
  margin-bottom: 30px;
  color: var(--c-ink);
}
.about-body {
  font-size: 15px;
  letter-spacing: .05em;
  line-height: 2.1;
  color: var(--c-ink-soft);
}
.about-features {
  display: grid;
  gap: 28px;
}
.feature {
  padding: 28px 30px;
  background: var(--c-white);
  border: 1px solid var(--c-line);
  position: relative;
  transition: transform .35s, box-shadow .35s;
}
.feature:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(20,30,60,.08);
}
.feature-num {
  font-family: var(--f-en);
  font-size: 36px;
  color: var(--c-gold);
  letter-spacing: .1em;
  display: block;
  margin-bottom: 4px;
}
.feature h3 {
  font-family: var(--f-serif);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: .12em;
  margin-bottom: 10px;
}
.feature p {
  font-size: 13.5px;
  letter-spacing: .04em;
  line-height: 1.95;
  color: var(--c-sub);
}

/* ===========================================================
   Business
   =========================================================== */
.business { background: var(--c-bg-alt); }
.business-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(20px, 2.5vw, 30px);
}
.biz-card {
  background: var(--c-white);
  overflow: hidden;
  transition: transform .4s, box-shadow .4s;
}
.biz-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(20,30,60,.1);
}
.biz-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  background-size: cover;
  background-position: center;
  transition: transform .8s;
}
.biz-card:hover .biz-img { transform: scale(1.05); }
.biz-body {
  padding: 32px clamp(24px, 3vw, 40px) 38px;
  border-top: 1px solid var(--c-line);
}
.biz-en {
  font-family: var(--f-en);
  letter-spacing: .25em;
  font-size: 13px;
  color: var(--c-gold);
  margin-bottom: 8px;
}
.biz-body h3 {
  font-family: var(--f-serif);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: .12em;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--c-line);
}
.biz-body p {
  font-size: 14px;
  line-height: 2;
  letter-spacing: .04em;
  color: var(--c-ink-soft);
}

/* ===========================================================
   Products / Gallery
   =========================================================== */
.products { background: var(--c-bg); }
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
  gap: 14px;
}
.gallery-item {
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.gallery-item.large { grid-column: span 2; grid-row: span 2; }
.gallery-item.tall  { grid-row: span 2; }
.gallery-item::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 50%, rgba(0,0,0,.55) 100%);
  transition: background .4s;
}
.gallery-item:hover::before {
  background: linear-gradient(180deg, rgba(0,0,0,.2) 0%, rgba(0,0,0,.7) 100%);
}
.gallery-label {
  position: absolute;
  left: 20px;
  bottom: 16px;
  color: var(--c-white);
  font-family: var(--f-en);
  letter-spacing: .2em;
  font-size: 14px;
  z-index: 2;
}
.gallery-label span::before {
  content: "—  ";
  color: var(--c-gold-light);
}

/* ===========================================================
   Message
   =========================================================== */
.message {
  background: linear-gradient(180deg, var(--c-ink) 0%, #0e1320 100%);
  color: var(--c-bg);
  position: relative;
}
.message::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1602173574767-37ac01994b2a?auto=format&fit=crop&w=1600&q=80') center/cover;
  opacity: .08;
  pointer-events: none;
}
.message > * { position: relative; }
.message-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: clamp(40px, 6vw, 90px);
  align-items: start;
}
.portrait-frame {
  position: relative;
  padding: 14px;
  border: 1px solid rgba(184,150,78,.5);
}
.portrait-frame::before {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid rgba(184,150,78,.25);
  pointer-events: none;
}
.portrait-img {
  width: 100%;
  aspect-ratio: 4 / 5;
  background:
    linear-gradient(135deg, #2c3447 0%, #1a1f2e 100%);
  position: relative;
  overflow: hidden;
}
.portrait-img::after {
  content: "藤巻 宏忠";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--f-serif);
  font-size: 26px;
  letter-spacing: .3em;
  color: rgba(216,185,116,.45);
}
.portrait-name {
  margin-top: 26px;
  text-align: center;
  font-family: var(--f-serif);
  letter-spacing: .15em;
}
.portrait-name .role {
  display: block;
  font-size: 12px;
  letter-spacing: .25em;
  color: var(--c-gold-light);
  margin-bottom: 8px;
}
.portrait-name .name {
  display: block;
  font-size: 24px;
  font-weight: 500;
  letter-spacing: .3em;
}
.portrait-name .name-en {
  display: block;
  font-family: var(--f-en);
  font-size: 13px;
  letter-spacing: .2em;
  margin-top: 6px;
  opacity: .7;
}

.message-text { padding-top: 6px; }
.message-catch {
  font-family: var(--f-serif);
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 500;
  letter-spacing: .15em;
  margin-bottom: 32px;
  color: var(--c-gold-light);
}
.message-text p {
  font-size: 15px;
  letter-spacing: .06em;
  line-height: 2.2;
  margin-bottom: 22px;
  color: rgba(251,250,247,.85);
}
.message-text strong {
  color: var(--c-gold-light);
  font-weight: 500;
}
.signature {
  margin-top: 30px;
  text-align: right;
  font-family: var(--f-serif);
  letter-spacing: .25em;
  font-size: 16px !important;
  color: var(--c-bg) !important;
}

/* ===== 経歴タイムライン ===== */
.career {
  margin-top: 50px;
  padding-top: 32px;
  border-top: 1px solid rgba(184,150,78,.3);
}
.career-heading {
  font-family: var(--f-serif);
  font-size: 14px !important;
  letter-spacing: .3em;
  color: var(--c-gold-light) !important;
  margin-bottom: 22px !important;
  position: relative;
  padding-left: 18px;
}
.career-heading::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 10px;
  height: 1px;
  background: var(--c-gold);
}
.career-list {
  display: grid;
  gap: 14px;
}
.career-list li {
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 18px;
  align-items: baseline;
  padding: 6px 0;
}
.career-date {
  font-family: var(--f-en);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--c-gold-light);
}
.career-text {
  font-family: var(--f-serif);
  font-size: 14.5px;
  letter-spacing: .08em;
  color: rgba(251,250,247,.9);
}
@media (max-width: 600px) {
  .career-list li {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

/* ===========================================================
   Company table
   =========================================================== */
.company { background: var(--c-bg); }
.company-table-wrap {
  max-width: 900px;
  margin: 0 auto;
}
.company-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
}
.company-table tr { border-bottom: 1px solid var(--c-line); }
.company-table tr:first-child { border-top: 1px solid var(--c-line); }
.company-table th,
.company-table td {
  text-align: left;
  padding: 22px 20px;
  vertical-align: top;
  letter-spacing: .06em;
  line-height: 1.9;
}
.company-table th {
  width: 200px;
  font-family: var(--f-serif);
  font-weight: 600;
  color: var(--c-ink);
  letter-spacing: .15em;
  background: rgba(184,150,78,.04);
}
.company-table td { color: var(--c-ink-soft); }

/* ===========================================================
   News
   =========================================================== */
.news { background: var(--c-bg-alt); }
.news-list {
  max-width: 900px;
  margin: 0 auto;
  border-top: 1px solid var(--c-line);
}
.news-list li {
  display: grid;
  grid-template-columns: 110px 100px 1fr;
  gap: 20px;
  align-items: center;
  padding: 26px 8px;
  border-bottom: 1px solid var(--c-line);
  transition: background .25s;
}
.news-list li:hover { background: rgba(255,255,255,.6); }
.news-date {
  font-family: var(--f-en);
  letter-spacing: .12em;
  font-size: 14px;
  color: var(--c-gold);
}
.news-cat {
  display: inline-block;
  font-size: 11px;
  letter-spacing: .2em;
  text-align: center;
  padding: 5px 0;
  border: 1px solid var(--c-ink);
  color: var(--c-ink);
}
.news-text {
  font-size: 14.5px;
  letter-spacing: .04em;
  line-height: 1.9;
  color: var(--c-ink-soft);
}

/* ===========================================================
   Contact
   =========================================================== */
.contact {
  background: linear-gradient(180deg, #0e1320 0%, var(--c-ink) 100%);
  color: var(--c-bg);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto 60px;
}
.contact-card {
  display: block;
  text-align: center;
  padding: 40px 30px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(216,185,116,.3);
  transition: background .35s, border-color .35s, transform .35s;
}
.contact-card:hover {
  background: rgba(184,150,78,.1);
  border-color: var(--c-gold);
  transform: translateY(-4px);
  opacity: 1;
}
.cc-en {
  font-family: var(--f-en);
  letter-spacing: .3em;
  font-size: 13px;
  color: var(--c-gold-light);
  margin-bottom: 10px;
}
.cc-title {
  font-family: var(--f-serif);
  letter-spacing: .15em;
  font-size: 15px;
  margin-bottom: 16px;
}
.cc-tel, .cc-mail {
  font-family: var(--f-en);
  font-size: 22px;
  letter-spacing: .08em;
  color: var(--c-bg);
  line-height: 1.4;
  margin-bottom: 8px;
}
.cc-time {
  font-size: 11px;
  letter-spacing: .2em;
  opacity: .7;
}

.contact-form {
  max-width: 800px;
  margin: 0 auto;
  display: grid;
  gap: 22px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.contact-form label {
  display: block;
  font-size: 12px;
  letter-spacing: .15em;
  color: var(--c-gold-light);
  font-family: var(--f-serif);
}
.contact-form .req {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 6px;
  font-size: 9px;
  letter-spacing: .15em;
  color: var(--c-ink);
  background: var(--c-gold-light);
}
.contact-form input,
.contact-form textarea {
  display: block;
  width: 100%;
  margin-top: 10px;
  padding: 14px 16px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(216,185,116,.25);
  color: var(--c-bg);
  font-family: var(--f-sans);
  font-size: 14px;
  letter-spacing: .05em;
  transition: border-color .25s, background .25s;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--c-gold);
  background: rgba(255,255,255,.08);
}
/* スパム対策：ハニーポット（人間には不可視） */
.hp-trap {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}
.form-submit {
  justify-self: center;
  margin-top: 20px;
  padding: 18px 64px;
  background: transparent;
  border: 1px solid var(--c-gold);
  color: var(--c-gold-light);
  font-family: var(--f-en);
  letter-spacing: .3em;
  font-size: 14px;
  cursor: pointer;
  transition: background .3s, color .3s;
}
.form-submit:hover {
  background: var(--c-gold);
  color: var(--c-white);
}

/* ===========================================================
   Footer
   =========================================================== */
.site-footer {
  background: #0a0e18;
  color: rgba(251,250,247,.7);
  padding: 70px 0 30px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-logo {
  font-family: var(--f-en);
  font-size: 28px;
  letter-spacing: .25em;
  color: var(--c-bg);
  margin-bottom: 8px;
}
.footer-logo-img {
  height: 56px;
  width: auto;
  max-width: 220px;
  display: block;
  margin-bottom: 18px;
  /* 透明背景PNG。暗背景に白く表示 */
  filter: invert(1);
}
.footer-name {
  font-family: var(--f-serif);
  letter-spacing: .2em;
  font-size: 14px;
  margin-bottom: 24px;
  color: var(--c-bg);
}
.footer-addr {
  font-size: 13px;
  letter-spacing: .08em;
  line-height: 2;
}
.footer-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.footer-nav ul li {
  padding: 8px 0;
  font-size: 13px;
  letter-spacing: .15em;
  font-family: var(--f-serif);
}
.footer-nav ul li a {
  position: relative;
  padding-left: 18px;
}
.footer-nav ul li a::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  width: 8px;
  height: 1px;
  background: var(--c-gold);
}
.copyright {
  text-align: center;
  margin-top: 30px;
  font-family: var(--f-en);
  font-size: 11px;
  letter-spacing: .25em;
  opacity: .5;
}

/* ===========================================================
   Scroll Reveal
   =========================================================== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1s cubic-bezier(.2,.8,.2,1), transform 1s cubic-bezier(.2,.8,.2,1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===========================================================
   Responsive
   =========================================================== */
@media (max-width: 1100px) {
  .gnav-list .jp { display: none; }
  .header-contact { display: none; }
}

@media (max-width: 900px) {
  .about-grid,
  .business-grid,
  .message-grid,
  .footer-inner,
  .contact-grid,
  .form-row {
    grid-template-columns: 1fr;
  }
  .message-portrait { max-width: 280px; margin: 0 auto; }
  .gallery {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 180px;
  }
  .gallery-item.large { grid-column: span 2; grid-row: span 2; }
  .gallery-item.tall  { grid-row: span 1; }

  .hamburger { display: block; }
  .gnav {
    position: fixed;
    top: var(--header-h);
    right: 0;
    width: 100%;
    background: rgba(255,255,255,.98);
    box-shadow: 0 8px 30px rgba(0,0,0,.08);
    transform: translateX(100%);
    transition: transform .35s ease;
    padding: 30px 0;
  }
  .gnav.open { transform: translateX(0); }
  .gnav-list {
    flex-direction: column;
    gap: 0;
  }
  .gnav-list a {
    color: var(--c-ink);
    flex-direction: row;
    justify-content: space-between;
    align-items: baseline;
    padding: 18px 30px;
    border-bottom: 1px solid var(--c-line);
  }
  .gnav-list .jp { display: inline; opacity: 1; font-size: 13px; margin-top: 0; }
  .gnav-list a::after { display: none; }
}

@media (max-width: 600px) {
  .news-list li {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 22px 4px;
  }
  .news-cat { justify-self: start; padding: 4px 14px; }
  .company-table th,
  .company-table td { display: block; width: 100%; padding: 12px 14px; }
  .company-table th { padding-bottom: 4px; background: transparent; }
  .company-table td { padding-top: 0; }
}