/* JDM Bridge — tokens & styles. Every value traces to DESIGN.md. */
:root{
  --ink-950:#0C0B09; --ink-900:#12100E; --ink-800:#1A1815; --ink-700:#26221D;
  --paper-100:#F5F1E6; --paper-200:#ECE6D6; --paper-300:#DDD4BE;
  --red-300:#F0685A; --red-400:#E23B31; --red-500:#C81D25; --red-600:#A31621;
  --red-800:#6E0E14; --red-900:#430A0D;
  --muted-on-ink:rgba(245,241,230,.62); --muted-on-paper:rgba(18,16,14,.64);
  --line-on-ink:rgba(245,241,230,.16); --line-on-paper:rgba(18,16,14,.18);
  --font-body:"Archivo",system-ui,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,monospace;
  --font-jp:"Zen Old Mincho","Hiragino Mincho ProN",serif;
  --fs-hero:clamp(2.9rem,8.4vw,7.2rem);
  --fs-h2:clamp(2rem,4.6vw,3.6rem);
  --fs-row:clamp(1.35rem,2.6vw,2.1rem);
  --sec-pad:clamp(4.5rem,9vw,8.5rem);
  --ease:cubic-bezier(.22,1,.36,1);
  --grain:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:var(--ink-900);color:var(--paper-100);
  font-size:1.0625rem;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.container{width:min(1180px,92vw);margin-inline:auto}
h1,h2,h3{font-stretch:125%;text-transform:uppercase;letter-spacing:-.015em;line-height:1.02}
h2{font-size:var(--fs-h2);font-weight:900}
h3{font-weight:800}
a{color:inherit}
::selection{background:var(--red-500);color:var(--paper-100)}
:focus-visible{outline:2px solid var(--red-300);outline-offset:3px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--red-500);color:var(--paper-100);
  padding:.6rem 1.2rem;z-index:99;font-family:var(--font-mono);text-transform:uppercase;font-size:.75rem}
.skip-link:focus{left:0}

/* grain overlay */
.grain{position:relative;isolation:isolate}
.grain::after{content:"";position:absolute;inset:0;background:var(--grain);
  opacity:.05;pointer-events:none;z-index:1;mix-blend-mode:overlay}
.grain>*{position:relative;z-index:2}

/* labels */
.eyebrow{font-family:var(--font-mono);font-size:.72rem;text-transform:uppercase;
  letter-spacing:.14em;color:var(--red-400);margin-bottom:1.1rem}
.eyebrow [lang=ja]{font-family:var(--font-jp);letter-spacing:.2em}
.sec-head{margin-bottom:clamp(2.2rem,5vw,3.8rem)}

/* ============ NAV ============ */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;
  background:color-mix(in srgb,var(--ink-950) 82%,transparent);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-on-ink)}
.nav-inner{display:flex;align-items:center;gap:2rem;height:72px}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none}
.brand-mark{width:30px;height:30px;fill:var(--red-500);flex:none}
.brand-word{font-stretch:125%;font-weight:900;font-size:1.05rem;letter-spacing:.02em;text-transform:uppercase}
.brand-word em{font-style:normal;color:var(--red-400)}
.nav-links{display:flex;gap:1.6rem;margin-left:auto}
.nav-links a{font-family:var(--font-mono);font-size:.72rem;text-transform:uppercase;
  letter-spacing:.14em;text-decoration:none;color:var(--muted-on-ink);
  padding:.4rem 0;border-bottom:2px solid transparent;transition:color .2s,border-color .2s}
.nav-links a:hover{color:var(--paper-100);border-color:var(--red-500)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.55rem;border-radius:999px;
  font-family:var(--font-mono);font-size:.75rem;font-weight:500;text-transform:uppercase;
  letter-spacing:.12em;text-decoration:none;padding:.85rem 1.5rem;border:1px solid transparent;
  cursor:pointer;transition:background .2s,border-color .2s,color .2s,transform .15s}
.btn:active{transform:scale(.97)}
.btn .arrow{transition:transform .25s var(--ease)}
.btn:hover .arrow{transform:translateX(4px)}
.btn-primary{background:var(--red-500);color:var(--paper-100)}
.btn-primary:hover{background:var(--red-400)}
.btn-ghost{border-color:var(--line-on-ink);color:var(--paper-100)}
.btn-ghost:hover{border-color:var(--red-400);color:var(--red-300)}
.btn-wide{width:100%;justify-content:center;font-size:.8rem;padding:1rem 1.5rem}
.nav-cta{padding:.65rem 1.25rem}

/* ============ HERO ============ */
.hero{background:
  radial-gradient(1100px 600px at 78% 30%,rgba(200,29,37,.16),transparent 65%),
  radial-gradient(800px 500px at 10% 90%,rgba(200,29,37,.07),transparent 60%),
  var(--ink-900);
  padding-top:calc(72px + clamp(3.5rem,7vw,6.5rem));overflow:hidden}
.hero-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:2rem;align-items:center}
.hero-title{font-size:var(--fs-hero);font-weight:900;line-height:.95;margin-bottom:1.6rem}
.hero-title span{display:block}
.hero-title .accent{color:var(--red-500)}
.hero-title .outline{color:transparent;-webkit-text-stroke:1.5px var(--paper-100)}
.lede{max-width:34rem;color:var(--muted-on-ink);margin-bottom:2.2rem}
.cta-row{display:flex;gap:1rem;flex-wrap:wrap}

.hero-visual{position:relative;min-height:420px;display:grid;place-items:center}
.disc{width:min(340px,72%);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,var(--red-300),var(--red-500) 46%,var(--red-800) 92%);
  box-shadow:0 0 90px rgba(200,29,37,.42),0 0 220px rgba(200,29,37,.18),
    inset -18px -24px 60px rgba(67,10,13,.55),inset 10px 12px 40px rgba(240,104,90,.28)}
.torii{position:absolute;width:min(200px,42%);bottom:8%;left:50%;transform:translateX(-50%);
  fill:var(--ink-950);filter:drop-shadow(0 6px 24px rgba(12,11,9,.6))}
.vertical-jp{position:absolute;right:-.4rem;top:6%;writing-mode:vertical-rl;
  font-family:var(--font-jp);font-weight:700;font-size:.95rem;letter-spacing:.42em;
  color:var(--muted-on-ink)}
.hanko{position:absolute;left:2%;bottom:2%;width:74px;height:74px;
  border:2px solid var(--red-500);box-shadow:inset 0 0 0 3px var(--ink-900),inset 0 0 0 4px var(--red-500);
  display:grid;place-items:center;transform:rotate(-6deg);background:var(--ink-900)}
.hanko span{font-family:var(--font-jp);font-weight:900;font-size:2.1rem;color:var(--red-500);line-height:1}

.hero-manifest{display:flex;align-items:center;gap:1.4rem;flex-wrap:wrap;
  border-top:1px solid var(--line-on-ink);margin-top:clamp(3rem,6vw,5rem);
  padding-block:1.4rem 2rem;font-family:var(--font-mono)}
.port{display:flex;flex-direction:column;gap:.15rem}
.port .code{font-size:.72rem;letter-spacing:.14em;color:var(--red-400)}
.port .place{font-size:.86rem;text-transform:uppercase;letter-spacing:.1em}
.lane{flex:1;min-width:120px;display:flex;align-items:center;gap:.4rem}
.dashes{flex:1;border-top:1px dashed var(--line-on-ink)}
.vessel{color:var(--red-400)}
.manifest-note{width:100%;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-on-ink)}

/* ============ TICKER ============ */
.ticker{background:var(--red-500);color:var(--paper-100);overflow:hidden;
  border-block:1px solid var(--red-600);padding-block:.8rem}
.ticker-track{display:flex;width:max-content;animation:marquee 28s linear infinite}
.ticker-seq{font-family:var(--font-mono);font-size:.86rem;letter-spacing:.22em;
  text-transform:uppercase;white-space:nowrap;padding-right:.5rem}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ============ SERVICES (paper) ============ */
.services{background:var(--paper-100);color:var(--ink-900);padding-block:var(--sec-pad)}
.services .grain::after{opacity:.04}
.services .eyebrow{color:var(--red-600)}
.svc-list{list-style:none;border-top:1px solid var(--line-on-paper)}
.svc-row{display:grid;grid-template-columns:4.5rem 1fr auto;gap:1.4rem;align-items:center;
  padding:1.5rem 1rem;border-bottom:1px dashed var(--line-on-paper);position:relative;
  transition:background .25s}
.svc-row::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;
  background:var(--red-500);transform:scaleY(0);transform-origin:top;transition:transform .3s var(--ease)}
.svc-row:hover{background:var(--paper-200)}
.svc-row:hover::before{transform:scaleY(1)}
.svc-num{font-family:var(--font-mono);font-size:.86rem;color:var(--red-600);letter-spacing:.1em}
.svc-body h3{font-size:var(--fs-row);margin-bottom:.3rem}
.svc-body p{color:var(--muted-on-paper);max-width:44rem;font-size:.98rem}
.svc-kanji{font-family:var(--font-jp);font-weight:900;font-size:2rem;color:var(--paper-300);
  transition:color .3s}
.svc-row:hover .svc-kanji{color:var(--red-500)}

/* ============ ROUTE (ink) ============ */
.route{background:var(--ink-900);padding-block:var(--sec-pad)}
.route-line{height:2px;background:var(--line-on-ink);margin-bottom:2.6rem;overflow:hidden}
.route-draw{display:block;height:100%;background:var(--red-500);
  transform:scaleX(0);transform-origin:left;transition:transform 1.1s var(--ease)}
.route-line.in .route-draw{transform:scaleX(1)}
.route-steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}
.node .code{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.14em;color:var(--red-400)}
.node .dot{display:block;width:14px;height:14px;border-radius:50%;margin:.8rem 0 1rem;
  background:radial-gradient(circle at 35% 30%,var(--red-300),var(--red-500) 65%);
  box-shadow:0 0 18px rgba(200,29,37,.55)}
.node h3{font-size:1.35rem;margin-bottom:.45rem}
.node p{color:var(--muted-on-ink);font-size:.95rem}

/* ============ WHY (paper) ============ */
.why{background:var(--paper-100);color:var(--ink-900);padding-block:var(--sec-pad)}
.why .eyebrow{color:var(--red-600)}
.pillar-grid{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line-on-paper)}
.pillar{position:relative;padding:clamp(1.8rem,4vw,3rem);min-height:220px;
  border-bottom:1px solid var(--line-on-paper);border-right:1px solid var(--line-on-paper);
  overflow:hidden;transition:background .25s}
.pillar:nth-child(2n){border-right:0}
.pillar:nth-child(n+3){border-bottom:0}
.pillar:hover{background:var(--paper-200)}
.pillar-kanji{position:absolute;right:-.5rem;bottom:-1.8rem;font-family:var(--font-jp);
  font-weight:900;font-size:7rem;line-height:1;color:var(--paper-300);pointer-events:none;
  transition:color .35s,transform .35s var(--ease)}
.pillar:hover .pillar-kanji{color:var(--red-500);transform:translateY(-6px)}
.pillar h3{font-size:1.45rem;margin-bottom:.6rem;position:relative}
.pillar p{color:var(--muted-on-paper);max-width:26rem;position:relative;font-size:.98rem}

/* ============ CULTURE GALLERY (ink) ============ */
.culture{background:var(--ink-950);padding-block:var(--sec-pad);border-top:1px solid var(--line-on-ink)}
.shot-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:1.2rem;
  grid-auto-rows:clamp(190px,22vw,320px)}
.shot{position:relative;margin:0;overflow:hidden;border:1px solid var(--line-on-ink);
  grid-column:span 5}
.shot-feature{grid-column:span 7;grid-row:span 2}
.shot-strip{grid-column:span 12}
.shot img{width:100%;height:100%;object-fit:cover;display:block;
  filter:saturate(.85) contrast(1.06);transition:transform .6s var(--ease),filter .4s}
.shot:hover img{transform:scale(1.035);filter:saturate(1) contrast(1.06)}
.shot::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(to top,rgba(12,11,9,.82) 0%,rgba(12,11,9,.25) 32%,transparent 55%)}
.shot figcaption{position:absolute;left:0;right:0;bottom:0;z-index:2;
  padding:1rem 1.1rem;font-family:var(--font-mono);font-size:.72rem;
  letter-spacing:.1em;text-transform:uppercase;color:var(--paper-100);
  display:flex;align-items:baseline;gap:.7rem}
.shot-num{color:var(--red-400);letter-spacing:.14em}

/* ============ BRAND WALL ============ */
.brand-wall{margin-top:clamp(2.5rem,5vw,4rem)}
.brand-wall-label{font-family:var(--font-mono);font-size:.72rem;text-transform:uppercase;
  letter-spacing:.14em;color:var(--red-400);margin-bottom:1.2rem}
.brand-wall-label [lang=ja]{font-family:var(--font-jp);letter-spacing:.2em}
.brand-grid{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line-on-ink);border:1px solid var(--line-on-ink)}
.brand-chip{background:var(--ink-950);padding:1.3rem 1.2rem;display:flex;
  flex-direction:column;justify-content:space-between;gap:.9rem;min-height:104px;
  transition:background .25s,transform .25s var(--ease)}
.brand-logo{height:26px;width:auto;max-width:86%;align-self:flex-start;
  filter:brightness(0) invert(.94);opacity:.82;transition:opacity .25s}
.brand-logo-sq{height:44px}
.brand-chip:hover .brand-logo{opacity:1}
.brand-chip:hover{background:var(--ink-800);transform:translateY(-2px)}
.brand-name{font-stretch:125%;font-weight:900;text-transform:uppercase;font-size:1.15rem;
  letter-spacing:.01em;transition:color .25s}
.brand-chip:hover .brand-name{color:var(--red-300)}
.brand-cat{font-family:var(--font-mono);font-size:.65rem;text-transform:uppercase;
  letter-spacing:.12em;color:var(--muted-on-ink)}
.brand-more .brand-name{color:var(--red-400)}

/* ============ MAKES (ink) ============ */
.makes{background:var(--ink-950);padding-block:var(--sec-pad)}
.make-list{list-style:none;border-top:1px solid var(--line-on-ink)}
.make{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;
  padding:1.05rem .5rem;border-bottom:1px solid var(--line-on-ink);
  transition:padding-left .3s var(--ease),background .25s}
.make:hover{padding-left:1.2rem;background:var(--ink-800)}
.make-name{font-stretch:125%;font-weight:900;text-transform:uppercase;letter-spacing:-.01em;
  font-size:clamp(1.9rem,5.4vw,3.6rem);line-height:1;color:transparent;
  -webkit-text-stroke:1.3px rgba(245,241,230,.55);transition:color .3s,-webkit-text-stroke-color .3s}
.make:hover .make-name{color:var(--red-500);-webkit-text-stroke-color:var(--red-500)}
.make-jp{font-family:var(--font-jp);font-weight:700;font-size:1.05rem;color:var(--muted-on-ink);
  letter-spacing:.3em;transition:color .3s}
.make:hover .make-jp{color:var(--red-300)}
.make-note{margin-top:1.6rem;font-family:var(--font-mono);font-size:.78rem;
  letter-spacing:.08em;color:var(--muted-on-ink);max-width:44rem}

/* ============ CONTACT (ink + red atmosphere) ============ */
.contact{background:
  radial-gradient(900px 520px at 88% 12%,rgba(200,29,37,.14),transparent 62%),
  var(--ink-900);
  padding-block:var(--sec-pad);border-top:1px solid var(--line-on-ink)}
.contact-grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(2.5rem,6vw,5rem)}
.contact-lede{color:var(--muted-on-ink);max-width:30rem;margin-bottom:2rem}
.contact-list{list-style:none;display:flex;flex-direction:column;gap:1.1rem}
.contact-list li{display:flex;align-items:center;gap:.9rem}
.contact-list svg{width:22px;height:22px;flex:none;fill:none;stroke:var(--red-400);
  stroke-width:1.6;stroke-linejoin:round;stroke-linecap:round}
.contact-list svg [stroke="none"],.contact-list svg circle[stroke="none"]{fill:var(--red-400)}
.contact-list a{text-decoration:none;border-bottom:1px solid var(--line-on-ink);transition:border-color .2s,color .2s}
.contact-list a:hover{color:var(--red-300);border-color:var(--red-400)}

.quote-form{background:var(--ink-800);border:1px solid var(--line-on-ink);
  padding:clamp(1.6rem,3.5vw,2.4rem);display:flex;flex-direction:column;gap:1.3rem;
  box-shadow:0 24px 80px rgba(12,11,9,.5)}
.field{display:flex;flex-direction:column;gap:.4rem}
.field label{font-family:var(--font-mono);font-size:.7rem;text-transform:uppercase;
  letter-spacing:.14em;color:var(--muted-on-ink)}
.field input,.field select,.field textarea{background:transparent;border:0;
  border-bottom:1px solid var(--line-on-ink);color:var(--paper-100);
  font-family:var(--font-body);font-size:1rem;padding:.55rem .1rem;transition:border-color .2s}
.field select{appearance:none;cursor:pointer}
.field select option{background:var(--ink-800);color:var(--paper-100)}
.field textarea{resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:rgba(245,241,230,.35)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;
  border-bottom:2px solid var(--red-400);margin-bottom:-1px}
.form-error{color:var(--red-300);font-size:.88rem}
.form-note{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.06em;
  color:var(--muted-on-ink);text-align:center}

/* ============ FOOTER ============ */
.footer{background:var(--ink-950);border-top:1px solid var(--line-on-ink);padding-block:3rem}
.footer-inner{display:flex;align-items:center;gap:2rem;flex-wrap:wrap}
.footer-brand{display:flex;align-items:center;gap:.8rem}
.footer-tag{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted-on-ink)}
.footer-jp{font-family:var(--font-jp);font-weight:700;font-size:.85rem;
  color:var(--muted-on-ink);margin-left:auto}
.footer-legal{width:100%;font-family:var(--font-mono);font-size:.68rem;
  letter-spacing:.1em;color:var(--muted-on-ink);border-top:1px dashed var(--line-on-ink);
  padding-top:1.4rem;margin-top:.6rem}

/* ============ REVEAL ============ */
.reveal{opacity:0;transform:translateY(22px);
  transition:opacity .64s var(--ease),transform .64s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ============ RESPONSIVE ============ */
@media (max-width:960px){
  .nav-links{display:none}
  .hero-grid{grid-template-columns:1fr}
  .hero-visual{min-height:340px;order:2;margin-top:1rem}
  .vertical-jp{right:0}
  .route-steps{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
  .shot,.shot-feature,.shot-strip{grid-column:span 12;grid-row:span 1}
  .shot-feature{grid-row:span 2}
  .brand-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .svc-row{grid-template-columns:2.6rem 1fr;gap:1rem}
  .svc-kanji{display:none}
  .pillar-grid{grid-template-columns:1fr}
  .pillar{border-right:0;border-bottom:1px solid var(--line-on-paper)}
  .pillar:last-child{border-bottom:0}
  .pillar:nth-child(n+3){border-bottom:1px solid var(--line-on-paper)}
  .pillar:nth-child(4){border-bottom:0}
  .route-steps{grid-template-columns:1fr;gap:1.6rem}
  .make{flex-wrap:wrap;row-gap:.2rem}
  .make-jp{letter-spacing:.18em}
  .footer-jp{margin-left:0}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .ticker-track{animation:none}
  .route-draw{transform:scaleX(1);transition:none}
  *{transition-duration:.01ms!important}
}