/* =========================================================
   桃下村塾  ／  TOUKA SONJUKU
   suihoo.co.jp 風 ＋ 桃ピンク × 明朝 × 重厚
   ========================================================= */

:root{
  --c-bg:        #ffffff;
  --c-bg-soft:   #fbf7f5;
  --c-ink:       #1a1614;
  --c-ink-soft:  #4a4441;
  --c-mute:      #8a8480;
  --c-line:      #e6dfdb;
  --c-peach:     #e89aa5;
  --c-peach-dk:  #c96b78;
  --c-peach-lt:  #f9e4e8;
  --c-accent:    #8b1a2b;
  --c-deep:      #2a1d1f;

  --f-jp:        'Noto Serif JP', 'Yu Mincho', 'YuMincho', '游明朝', 'Hiragino Mincho ProN', serif;
  --f-en:        'Cormorant Garamond', 'Noto Serif JP', serif;
  --f-sans:      'Noto Sans JP', 'Hiragino Sans', sans-serif;

  --max:         1240px;
  --gutter:      clamp(20px, 4vw, 48px);
  --ease:        cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--f-jp);
  color:var(--c-ink);
  background:var(--c-bg);
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
  font-feature-settings:"palt";
  overflow-x:hidden;
  word-break:break-word;
  overflow-wrap:break-word;
  line-break:strict;
}
h1,h2,h3,h4,h5,p,span{overflow-wrap:break-word;word-break:normal}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:opacity .3s var(--ease), color .3s var(--ease)}
em{font-style:normal;color:var(--c-peach-dk);font-weight:500}

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

/* =========================================================
   HEADER
   ========================================================= */
.site-header{
  position:fixed;top:0;left:0;width:100%;z-index:100;
  background:rgba(255,255,255,0);
  transition:background .4s var(--ease), box-shadow .4s var(--ease), padding .4s var(--ease);
  padding:22px 0;
}
.site-header.scrolled{
  background:rgba(255,255,255,.96);
  box-shadow:0 1px 0 var(--c-line);
  padding:14px 0;
  backdrop-filter:blur(8px);
}
.header-inner{
  max-width:var(--max);
  margin:0 auto;
  padding:0 var(--gutter);
  display:flex;align-items:center;justify-content:space-between;
}
.brand{display:flex;align-items:center;gap:12px;line-height:1;color:#fff;transition:color .4s var(--ease)}
.site-header.scrolled .brand{color:var(--c-ink)}
.brand-logo{
  width:48px;height:48px;
  object-fit:contain;
  filter:drop-shadow(0 2px 6px rgba(0,0,0,.35));
  transition:width .4s var(--ease), height .4s var(--ease), filter .4s var(--ease);
}
.site-header.scrolled .brand-logo{
  width:42px;height:42px;
  filter:drop-shadow(0 1px 3px rgba(0,0,0,.15));
}
.brand-text{display:flex;flex-direction:column}
.brand-jp{font-family:var(--f-jp);font-weight:700;font-size:22px;letter-spacing:.18em}
.brand-en{font-family:var(--f-en);font-size:10px;letter-spacing:.4em;margin-top:6px;opacity:.7}

.nav-desktop ul{display:flex;gap:34px;list-style:none}
.nav-desktop a{
  color:#fff;
  font-family:var(--f-en);
  font-size:14px;
  letter-spacing:.25em;
  font-weight:500;
  position:relative;
  padding:6px 0;
  transition:color .4s var(--ease);
}
.site-header.scrolled .nav-desktop a{color:var(--c-ink)}
.nav-desktop a::after{
  content:"";position:absolute;left:50%;bottom:0;
  width:0;height:1px;background:var(--c-peach-dk);
  transition:width .35s var(--ease), left .35s var(--ease);
}
.nav-desktop a:hover::after{width:100%;left:0}

.hamburger{
  display:none;
  width:32px;height:24px;
  background:none;border:0;cursor:pointer;
  position:relative;
}
.hamburger span{
  position:absolute;left:0;width:100%;height:2px;
  background:#fff;transition:transform .35s var(--ease), top .35s var(--ease), background .4s var(--ease), opacity .25s;
}
.site-header.scrolled .hamburger span{background:var(--c-ink)}
.hamburger span:nth-child(1){top:4px}
.hamburger span:nth-child(2){top:11px}
.hamburger span:nth-child(3){top:18px}
.hamburger.open span:nth-child(1){top:11px;transform:rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){top:11px;transform:rotate(-45deg)}

.nav-mobile{
  position:fixed;top:0;left:0;width:100%;height:100vh;
  background:#fff;
  display:flex;align-items:center;justify-content:center;
  transform:translateY(-100%);
  transition:transform .55s var(--ease);
  z-index:90;
}
.nav-mobile.open{transform:translateY(0)}
.nav-mobile ul{list-style:none;text-align:center}
.nav-mobile li{margin:18px 0}
.nav-mobile a{
  font-family:var(--f-jp);
  font-size:22px;
  letter-spacing:.2em;
  color:var(--c-ink);
}

/* =========================================================
   HERO
   ========================================================= */
.hero{
  position:relative;
  height:100vh;
  min-height:620px;
  overflow:hidden;
  color:#fff;
  display:flex;
  align-items:center;
}
.hero-bg{
  position:absolute;inset:0;
  background-size:cover;
  background-position:center 45%;
  transform:scale(1.08);
  filter:brightness(1.15) saturate(1.05) contrast(1.05);
  animation:heroZoom 12s ease-out forwards;
}
@keyframes heroZoom{
  from{transform:scale(1.18)}
  to{transform:scale(1.02)}
}
.hero-overlay{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg, rgba(15,8,12,.35) 0%, rgba(15,8,12,.15) 45%, rgba(15,8,12,.55) 100%),
    linear-gradient(90deg, rgba(15,8,12,.45) 0%, rgba(15,8,12,.05) 55%, transparent 100%);
}
.hero-content{
  position:relative;z-index:2;
  max-width:var(--max);width:100%;
  margin:0 auto;
  padding:0 var(--gutter);
}
.hero-sub{
  font-family:var(--f-en);
  font-size:14px;
  letter-spacing:.4em;
  text-transform:uppercase;
  margin-bottom:32px;
  opacity:.85;
}
.hero-title{
  font-family:var(--f-jp);
  font-weight:600;
  font-size:clamp(38px, 7vw, 90px);
  line-height:1.35;
  letter-spacing:.06em;
  text-shadow:0 2px 30px rgba(0,0,0,.4);
}
.hero-title .line{
  display:block;
  overflow:hidden;
}
.hero-title .accent{
  color:#fff;
  background:linear-gradient(120deg, #fff 30%, var(--c-peach-lt) 50%, #fff 70%);
  background-size:200% 100%;
  -webkit-background-clip:text;
  background-clip:text;
  -webkit-text-fill-color:transparent;
  animation:shimmer 6s linear infinite;
}
@keyframes shimmer{
  from{background-position:200% 0}
  to{background-position:-200% 0}
}
.hero-meta{
  margin-top:46px;
  font-family:var(--f-en);
  font-size:12px;
  letter-spacing:.5em;
  opacity:.7;
}
.hero-scroll{
  position:absolute;
  bottom:40px;left:var(--gutter);
  font-family:var(--f-en);
  font-size:11px;
  letter-spacing:.4em;
  display:flex;align-items:center;gap:14px;
  color:#fff;
}
.hero-scroll .line-down{
  display:block;width:1px;height:60px;
  background:linear-gradient(180deg, #fff 0%, transparent 100%);
  position:relative;overflow:hidden;
}
.hero-scroll .line-down::before{
  content:"";position:absolute;top:-60px;left:0;
  width:100%;height:60px;background:var(--c-peach);
  animation:scrollDrop 2.2s var(--ease) infinite;
}
@keyframes scrollDrop{
  0%{top:-60px}
  100%{top:60px}
}

/* fade animations */
.fadein{opacity:0;animation:fadeIn 1.2s var(--ease) .3s forwards}
.fadein-up{opacity:0;transform:translateY(40px);animation:fadeUp 1.1s var(--ease) .2s forwards}
.delay-1{animation-delay:.55s}
.delay-2{animation-delay:.85s}
.delay-3{animation-delay:1.4s}
.delay-4{animation-delay:1.7s}
@keyframes fadeIn{to{opacity:1}}
@keyframes fadeUp{to{opacity:1;transform:translateY(0)}}

/* =========================================================
   SECTION COMMONS
   ========================================================= */
.section{
  padding:clamp(80px, 12vw, 160px) 0;
  position:relative;
}
.section-head{
  margin-bottom:clamp(40px,6vw,72px);
}
.section-head.center{text-align:center}
.section-no{
  font-family:var(--f-en);
  font-size:13px;
  letter-spacing:.4em;
  color:var(--c-peach-dk);
  display:block;
  margin-bottom:14px;
}
.section-no.light{color:var(--c-peach-lt)}
.section-title{
  font-family:var(--f-jp);
  font-weight:700;
  display:flex;flex-direction:column;gap:12px;
  line-height:1.2;
}
.section-title.center{align-items:center}
.section-title .en{
  font-family:var(--f-en);
  font-weight:700;
  font-size:clamp(42px, 5.8vw, 68px);
  letter-spacing:.03em;
  color:var(--c-deep);
}
.section-title .jp{
  font-size:15px;
  letter-spacing:.4em;
  color:var(--c-ink-soft);
  font-weight:600;
}
.section-no{font-weight:600}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(40px);transition:opacity 1s var(--ease), transform 1s var(--ease)}
.reveal.visible{opacity:1;transform:translateY(0)}

/* =========================================================
   AI DECORATIONS (subtle, navy/silver/gray)
   ========================================================= */
:root{
  --c-tech:        #3a4a6e;    /* navy */
  --c-tech-mid:    #5d6b8a;    /* silver-navy */
  --c-tech-soft:   #aab2c4;    /* silver */
  --c-grid:        rgba(58, 74, 110, .07);   /* graph paper line */
  --c-grid-strong: rgba(58, 74, 110, .14);   /* every 5th line */
}
.deco{
  position:absolute;
  pointer-events:none;
  z-index:0;
}
.section{position:relative;overflow:hidden}
.section .container{position:relative;z-index:2}

/* ---- Graph paper background (covers full section) ---- */
.deco-graph{
  inset:0;
  background-image:
    /* major grid every 200px (every 5th) */
    linear-gradient(var(--c-grid-strong) 1px, transparent 1px),
    linear-gradient(90deg, var(--c-grid-strong) 1px, transparent 1px),
    /* minor grid 40px */
    linear-gradient(var(--c-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--c-grid) 1px, transparent 1px);
  background-size:200px 200px, 200px 200px, 40px 40px, 40px 40px;
  background-position:0 0, 0 0, 0 0, 0 0;
  mask-image:linear-gradient(180deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
  -webkit-mask-image:linear-gradient(180deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
}

/* ---- ABOUT: neural network nodes spread wide ---- */
.deco-nodes{
  inset:0;
  width:100%;height:100%;
  opacity:.55;
  mask-image:linear-gradient(135deg, #000 0%, #000 55%, transparent 100%);
  -webkit-mask-image:linear-gradient(135deg, #000 0%, #000 55%, transparent 100%);
}
.deco-nodes g[fill] circle{
  animation:dotFade 4s ease-in-out infinite;
}
.deco-nodes g[fill] circle:nth-child(2n){animation-delay:.8s}
.deco-nodes g[fill] circle:nth-child(3n){animation-delay:1.6s}
@keyframes dotFade{
  0%, 100%{opacity:.5}
  50%{opacity:1}
}

/* ---- VALUES: large circuit board full width ---- */
.deco-circuit-full{
  inset:0;
  width:100%;height:100%;
  opacity:.7;
  mask-image:linear-gradient(180deg, transparent 0%, #000 12%, #000 88%, transparent 100%);
  -webkit-mask-image:linear-gradient(180deg, transparent 0%, #000 12%, #000 88%, transparent 100%);
}
.deco-circuit-full g[fill] circle{
  animation:dotFade 3.6s ease-in-out infinite;
}
.deco-circuit-full g[fill] circle:nth-child(even){animation-delay:1.2s}

/* side label */
.deco-binary{
  top:50%;left:-12px;
  transform:translateY(-50%) rotate(-90deg);
  transform-origin:left center;
  font-family:'JetBrains Mono','Courier New',monospace;
  font-size:11px;
  letter-spacing:.4em;
  color:var(--c-tech);
  opacity:.35;
  white-space:nowrap;
  pointer-events:none;
}

/* ---- CONTACT: hexagonal mesh covering left half ---- */
.deco-hex-full{
  top:0;left:0;
  width:60%;height:100%;
  opacity:.6;
}

/* Mobile: tone down for performance + readability */
@media (max-width:560px){
  .deco-binary{display:none}
  .deco-circuit-full{opacity:.45}
  .deco-nodes{opacity:.4}
  .deco-hex-full{opacity:.35;width:100%}
  .deco-graph{
    background-size:160px 160px, 160px 160px, 32px 32px, 32px 32px;
  }
}

/* =========================================================
   ABOUT
   ========================================================= */
.about{background:var(--c-bg)}
.about-grid{
  display:grid;
  grid-template-columns:1.15fr .9fr;
  gap:clamp(40px, 6vw, 90px);
  align-items:start;
}
.about-text .lead{
  font-size:clamp(22px, 2.4vw, 30px);
  font-weight:500;
  line-height:1.8;
  margin-bottom:36px;
  color:var(--c-deep);
  letter-spacing:.04em;
}
.about-text p{
  margin-bottom:22px;
  color:var(--c-ink-soft);
  font-size:15.5px;
  letter-spacing:.04em;
}
.about-image{
  position:relative;
  overflow:hidden;
}
.about-image img{
  width:100%;
  aspect-ratio:3/4;
  object-fit:cover;
  filter:saturate(.95);
  transition:transform 1.2s var(--ease);
}
.about-image:hover img{transform:scale(1.03)}
.image-caption{
  display:block;
  margin-top:12px;
  font-family:var(--f-en);
  font-size:11px;
  letter-spacing:.3em;
  color:var(--c-mute);
}

/* =========================================================
   ORIGIN
   ========================================================= */
.origin{
  background:linear-gradient(180deg, var(--c-bg) 0%, var(--c-bg-soft) 100%);
  position:relative;
}
.origin::before{
  content:"桃";
  position:absolute;
  top:60px;right:-30px;
  font-family:var(--f-jp);
  font-size:clamp(180px, 28vw, 380px);
  font-weight:900;
  color:var(--c-peach-lt);
  opacity:.4;
  line-height:1;
  z-index:0;
  pointer-events:none;
}
.origin-body{
  position:relative;z-index:1;
  display:grid;
  grid-template-columns:.85fr 1.15fr;
  gap:clamp(40px,8vw,100px);
  align-items:start;
}
.lead-quote{
  font-family:var(--f-jp);
  font-size:clamp(22px, 2.6vw, 32px);
  font-weight:500;
  line-height:1.75;
  letter-spacing:.06em;
  color:var(--c-deep);
  padding-left:24px;
  border-left:3px solid var(--c-peach);
  position:sticky;top:120px;
}
.origin-text p{
  margin-bottom:24px;
  color:var(--c-ink-soft);
  font-size:15.5px;
  letter-spacing:.04em;
}

/* =========================================================
   MISSION / VISION
   ========================================================= */
.mission-vision{
  background:var(--c-deep);
  color:#f6efed;
  position:relative;
  overflow:hidden;
}
.mv-bg{
  position:absolute;inset:0;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(232,154,165,.18) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(139,26,43,.25) 0%, transparent 55%);
  pointer-events:none;
}
.mv-grid{
  position:relative;
  display:grid;
  grid-template-columns:1fr auto 1fr;
  gap:clamp(40px,6vw,80px);
  align-items:start;
}
.mv-block .mv-label{
  font-family:var(--f-en);
  font-size:13px;
  letter-spacing:.5em;
  color:var(--c-peach);
  display:block;
  margin-bottom:24px;
}
.mv-headline{
  font-family:var(--f-jp);
  font-weight:700;
  font-size:clamp(24px, 3vw, 36px);
  line-height:1.6;
  letter-spacing:.05em;
  margin-bottom:30px;
  color:#fff;
}
.mv-block p{
  font-size:15px;
  line-height:2;
  color:#d8cfcb;
  letter-spacing:.04em;
}
.mv-divider{
  width:1px;
  background:linear-gradient(180deg, transparent, var(--c-peach), transparent);
  align-self:stretch;
}

/* =========================================================
   VALUES
   ========================================================= */
.values{background:var(--c-bg)}
.values-grid{
  display:grid;
  grid-template-columns:repeat(6, 1fr);
  gap:24px;
}
.value-card:nth-child(-n+3){grid-column:span 2}
.value-card:nth-child(n+4){grid-column:span 3}
.value-card{
  position:relative;
  padding:42px 32px 36px;
  background:#fff;
  border:1px solid var(--c-line);
  transition:transform .5s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease);
  overflow:hidden;
}
.value-card::before{
  content:"";position:absolute;
  top:0;left:0;width:100%;height:3px;
  background:linear-gradient(90deg, var(--c-peach) 0%, var(--c-peach-dk) 100%);
  transform:scaleX(0);transform-origin:left;
  transition:transform .6s var(--ease);
}
.value-card:hover{
  transform:translateY(-6px);
  border-color:var(--c-peach);
  box-shadow:0 18px 40px -22px rgba(201,107,120,.4);
}
.value-card:hover::before{transform:scaleX(1)}
.value-no{
  font-family:var(--f-en);
  font-size:42px;
  letter-spacing:.05em;
  color:var(--c-peach-lt);
  font-weight:500;
  line-height:1;
  display:block;
  margin-bottom:18px;
}
.value-card h4{
  font-family:var(--f-jp);
  font-weight:700;
  font-size:23px;
  letter-spacing:.08em;
  margin-bottom:12px;
  color:var(--c-deep);
}
.value-sub{
  font-size:13px;
  color:var(--c-peach-dk);
  font-weight:500;
  margin-bottom:18px;
  padding-bottom:18px;
  border-bottom:1px solid var(--c-line);
  letter-spacing:.04em;
}
.value-card > p:last-child{
  font-size:14px;
  line-height:1.95;
  color:var(--c-ink-soft);
  letter-spacing:.03em;
}

/* =========================================================
   ACTIVITIES
   ========================================================= */
.activities{background:var(--c-bg-soft)}
.activity-rows{display:flex;flex-direction:column;gap:clamp(50px, 8vw, 100px);margin-bottom:80px}
.activity-row{
  display:grid;
  grid-template-columns:1.1fr 1fr;
  gap:clamp(30px, 5vw, 70px);
  align-items:center;
}
.activity-row.reverse{grid-template-columns:1fr 1.1fr}
.activity-row.reverse .activity-img{order:2}
.activity-img{
  overflow:hidden;
  position:relative;
}
.activity-img img{
  width:100%;
  aspect-ratio:4/3;
  object-fit:cover;
  transition:transform 1.2s var(--ease);
}
.activity-row:hover .activity-img img{transform:scale(1.05)}
.activity-tag{
  display:inline-block;
  font-family:var(--f-en);
  font-size:11px;
  letter-spacing:.4em;
  color:var(--c-peach-dk);
  padding:6px 14px;
  border:1px solid var(--c-peach);
  margin-bottom:20px;
}
.activity-text h3{
  font-family:var(--f-jp);
  font-weight:700;
  font-size:clamp(26px, 3vw, 36px);
  letter-spacing:.08em;
  margin-bottom:20px;
  color:var(--c-deep);
}
.activity-text p{
  color:var(--c-ink-soft);
  font-size:15.5px;
  line-height:2;
  letter-spacing:.04em;
}

.activity-gallery{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:16px;
}
.g-item{overflow:hidden}
.g-item img{
  width:100%;
  aspect-ratio:1/1;
  object-fit:cover;
  transition:transform 1s var(--ease), filter .6s var(--ease);
  filter:saturate(.95);
}
.g-item:hover img{transform:scale(1.08);filter:saturate(1.05)}

/* =========================================================
   ACHIEVEMENTS / 実績
   ========================================================= */
.achievements{background:var(--c-bg)}
.ach-grid{
  display:grid;
  grid-template-columns:repeat(6, 1fr);
  gap:22px;
}
.ach-card:nth-child(-n+3){grid-column:span 2}
.ach-card:nth-child(n+4){grid-column:span 3}

.ach-card{
  position:relative;
  background:#fff;
  border:1px solid var(--c-line);
  border-left:3px solid var(--c-peach);
  display:flex;
  flex-direction:column;
  overflow:hidden;
  transition:transform .45s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease);
}
.ach-card:hover{
  transform:translateY(-5px);
  border-left-color:var(--c-peach-dk);
  box-shadow:0 18px 36px -22px rgba(58,74,110,.35);
}
.ach-img{
  width:100%;
  aspect-ratio:16/10;
  overflow:hidden;
  background:var(--c-bg-soft);
}
.ach-img img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform 1.1s var(--ease), filter .5s var(--ease);
  filter:saturate(.96);
}
.ach-card:hover .ach-img img{
  transform:scale(1.06);
  filter:saturate(1.05);
}
.ach-body{
  padding:30px 28px 30px;
  flex:1;
  display:flex;
  flex-direction:column;
}
.ach-card.no-img .ach-body{
  padding-top:42px;
}
.ach-card.no-img::before{
  content:"";
  display:block;
  width:54px;height:3px;
  background:linear-gradient(90deg, var(--c-peach), var(--c-peach-dk));
  margin:42px 28px 0;
}
.ach-num{
  font-family:var(--f-en);
  font-size:14px;
  font-weight:600;
  letter-spacing:.4em;
  color:var(--c-tech-mid);
  display:block;
  margin-bottom:14px;
}
.ach-title{
  font-family:var(--f-jp);
  font-weight:700;
  font-size:22px;
  letter-spacing:.06em;
  color:var(--c-deep);
  margin-bottom:6px;
  line-height:1.4;
}
.ach-sub{
  font-family:var(--f-en);
  font-size:12px;
  letter-spacing:.25em;
  color:var(--c-peach-dk);
  font-weight:600;
  margin-bottom:16px;
  padding-bottom:14px;
  border-bottom:1px solid var(--c-line);
}
.ach-text{
  font-size:14px;
  line-height:1.95;
  color:var(--c-ink-soft);
  letter-spacing:.03em;
}

@media (max-width:1080px){
  .ach-grid{grid-template-columns:repeat(4, 1fr)}
  .ach-card:nth-child(-n+3){grid-column:span 2}
  .ach-card:nth-child(4){grid-column:1 / 3}
  .ach-card:nth-child(5){grid-column:3 / 5}
}
@media (max-width:760px){
  .ach-grid{grid-template-columns:repeat(2, 1fr)}
  .ach-card:nth-child(-n+3),
  .ach-card:nth-child(n+4){grid-column:span 1}
  .ach-card:nth-child(5){grid-column:1 / -1;max-width:520px;justify-self:center;width:100%}
}
@media (max-width:480px){
  .ach-grid{grid-template-columns:1fr}
  .ach-card:nth-child(-n+5){grid-column:1;max-width:none;width:auto}
}

/* =========================================================
   FUTURE
   ========================================================= */
.future{
  position:relative;
  color:#fff;
  overflow:hidden;
  padding-top:clamp(100px, 14vw, 180px);
  padding-bottom:clamp(100px, 14vw, 180px);
}
.future-bg{
  position:absolute;inset:0;
  background-size:cover;
  background-position:center;
  filter:brightness(.5) saturate(1.15);
  transform:scale(1.05);
}
.future-overlay{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg, rgba(42,29,31,.65) 0%, rgba(42,29,31,.85) 100%),
    radial-gradient(ellipse at 70% 30%, rgba(232,154,165,.2), transparent 60%);
}
.future-content{position:relative;z-index:2;max-width:880px}
.future-title{
  font-family:var(--f-jp);
  font-weight:500;
  display:flex;flex-direction:column;gap:10px;
  margin-bottom:50px;
}
.future-title .en{
  font-family:var(--f-en);
  font-weight:700;
  font-size:clamp(42px, 5.8vw, 68px);
  letter-spacing:.03em;
}
.future-title .jp{
  font-size:15px;letter-spacing:.4em;color:var(--c-peach);font-weight:600;
}
.future-lead{
  font-size:clamp(24px, 3vw, 38px);
  line-height:1.6;
  font-weight:500;
  margin-bottom:32px;
  letter-spacing:.06em;
}
.future-text{
  font-size:16px;
  line-height:2.1;
  color:#dad1ce;
  letter-spacing:.05em;
  margin-bottom:64px;
}
.future-stats{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:30px;
  padding-top:50px;
  border-top:1px solid rgba(255,255,255,.18);
}
.stat-num{
  font-family:var(--f-en);
  font-size:clamp(40px, 5vw, 60px);
  font-weight:500;
  color:#fff;
  display:block;
  line-height:1;
  margin-bottom:14px;
  letter-spacing:.02em;
}
.stat-unit{
  font-family:var(--f-jp);
  font-size:14px;
  margin-left:6px;
  color:var(--c-peach);
  letter-spacing:.2em;
}
.stat-label{
  font-size:12.5px;
  letter-spacing:.18em;
  color:#bfb6b3;
}

/* =========================================================
   CONTACT
   ========================================================= */
.contact{background:var(--c-bg)}
.contact-lead{
  text-align:center;
  font-size:17px;
  color:var(--c-ink-soft);
  line-height:1.95;
  letter-spacing:.06em;
  margin-bottom:60px;
}
.contact-cards{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
  max-width:780px;
  margin:0 auto 80px;
}
.contact-card{
  display:flex;align-items:center;gap:22px;
  padding:26px 30px;
  border:1px solid var(--c-line);
  background:#fff;
  position:relative;
  transition:border-color .4s var(--ease), transform .4s var(--ease), box-shadow .4s var(--ease);
}
.contact-card:hover{
  border-color:var(--c-peach-dk);
  transform:translateY(-3px);
  box-shadow:0 18px 36px -22px rgba(201,107,120,.35);
}
.cc-icon{
  flex-shrink:0;
  width:54px;height:54px;
  display:flex;align-items:center;justify-content:center;
  border-radius:50%;
  background:var(--c-peach-lt);
  color:var(--c-peach-dk);
  transition:background .35s var(--ease), color .35s var(--ease), transform .35s var(--ease);
}
.cc-icon svg{width:26px;height:26px}
.contact-card:hover .cc-icon{
  background:var(--c-peach-dk);
  color:#fff;
  transform:scale(1.06);
}
.cc-body{
  display:flex;flex-direction:column;flex:1;min-width:0;
}
.cc-label{
  font-family:var(--f-en);
  font-size:11px;
  letter-spacing:.4em;
  color:var(--c-peach-dk);
  margin-bottom:6px;
}
.cc-value{
  font-family:var(--f-jp);
  font-size:17px;
  font-weight:500;
  color:var(--c-deep);
  letter-spacing:.04em;
  word-break:break-all;
}
.cc-arrow{
  flex-shrink:0;
  font-size:22px;color:var(--c-mute);
  transition:transform .35s var(--ease), color .35s var(--ease);
}
.contact-card:hover .cc-arrow{transform:translateX(6px);color:var(--c-peach-dk)}

.contact-form{
  max-width:780px;
  margin:0 auto;
  display:grid;
  gap:24px;
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.contact-form label{display:flex;flex-direction:column;gap:8px}
.contact-form label span{
  font-family:var(--f-jp);
  font-size:13px;
  letter-spacing:.16em;
  color:var(--c-ink-soft);
  font-weight:500;
}
.contact-form label span em{color:var(--c-peach-dk);margin-left:4px}
.contact-form input,
.contact-form textarea{
  font-family:var(--f-jp);
  font-size:15px;
  padding:14px 16px;
  border:1px solid var(--c-line);
  background:#fff;
  color:var(--c-ink);
  transition:border-color .3s var(--ease);
  resize:vertical;
}
.contact-form input:focus,
.contact-form textarea:focus{
  outline:none;border-color:var(--c-peach-dk);
}
.submit-btn{
  margin-top:12px;
  justify-self:center;
  padding:18px 60px;
  font-family:var(--f-jp);
  font-size:15px;letter-spacing:.3em;font-weight:500;
  background:var(--c-deep);color:#fff;
  border:0;cursor:pointer;
  transition:background .35s var(--ease), letter-spacing .35s var(--ease);
}
.submit-btn:hover{background:var(--c-peach-dk);letter-spacing:.4em}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{
  background:#1a1311;
  color:#bfb6b3;
  padding-top:80px;
}
.footer-inner{
  display:grid;
  grid-template-columns:1.2fr 1fr 1.2fr;
  gap:40px;
  padding-bottom:60px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.footer-logo{
  width:80px;height:80px;
  object-fit:contain;
  margin-bottom:18px;
  filter:drop-shadow(0 2px 6px rgba(0,0,0,.3));
}
.footer-brand .brand-jp{
  color:#fff;font-size:24px;letter-spacing:.18em;font-weight:700;
  display:block;
}
.footer-brand .brand-en{
  color:var(--c-peach);font-family:var(--f-en);font-size:11px;
  letter-spacing:.4em;display:block;margin-top:6px;
}
.footer-tagline{
  margin-top:20px;font-size:13px;line-height:1.9;letter-spacing:.08em;
}
.footer-nav ul{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px 24px}
.footer-nav a{
  font-family:var(--f-en);font-size:12px;letter-spacing:.3em;color:#bfb6b3;
  transition:color .3s var(--ease);
}
.footer-nav a:hover{color:var(--c-peach)}
.footer-meta p{font-size:13px;line-height:2;letter-spacing:.04em}
.footer-meta a{color:#fff;border-bottom:1px solid rgba(255,255,255,.2);transition:color .3s, border-color .3s}
.footer-meta a:hover{color:var(--c-peach);border-color:var(--c-peach)}
.copyright{
  text-align:center;padding:24px 0;
  font-family:var(--f-en);font-size:11px;letter-spacing:.3em;color:#776e6b;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1080px){
  .values-grid{grid-template-columns:repeat(4, 1fr)}
  .value-card:nth-child(-n+3){grid-column:span 2}
  .value-card:nth-child(4){grid-column:1 / 3}
  .value-card:nth-child(5){grid-column:3 / 5}
}
@media (max-width: 960px){
  .nav-desktop{display:none}
  .hamburger{display:block}
  .about-grid{grid-template-columns:1fr;gap:50px}
  .origin-body{grid-template-columns:1fr;gap:30px}
  .lead-quote{position:static}
  .mv-grid{grid-template-columns:1fr;gap:60px}
  .mv-divider{display:none}
  .activity-row,
  .activity-row.reverse{grid-template-columns:1fr;gap:24px}
  .activity-row.reverse .activity-img{order:0}
  .future-stats{grid-template-columns:1fr;gap:34px}
  .contact-cards{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr;text-align:left}
  .footer-nav ul{grid-template-columns:repeat(3, 1fr)}

  .values-grid{grid-template-columns:repeat(2, 1fr)}
  .value-card:nth-child(-n+3),
  .value-card:nth-child(n+4){grid-column:span 1}
  .value-card:nth-child(5){grid-column:1 / -1;max-width:520px;justify-self:center;width:100%}
}
/* hide mobile-only line break on desktop */
.sp-br{display:none}

@media (max-width: 560px){
  .hero{min-height:560px}
  .hero-title{font-size:34px;line-height:1.5;letter-spacing:.02em}
  .hero-title .line{display:block}
  .sp-br{display:inline}
  .activity-gallery{grid-template-columns:1fr 1fr}
  .activity-gallery .g-item:nth-child(3){grid-column:1 / -1}
  .section-title .en{font-size:36px}
  .future-stats{padding-top:30px}
  .footer-nav ul{grid-template-columns:1fr 1fr}

  .values-grid{grid-template-columns:1fr}
  .value-card:nth-child(-n+3),
  .value-card:nth-child(n+4),
  .value-card:nth-child(5){grid-column:1;max-width:none;width:auto}
  .value-card{padding:36px 24px 32px}
}