/* RONIN 浪人: the whole design system.
   Paper, ink, one red. Scenes are tall sections with a sticky full-screen stage;
   ronin.js writes --p (0..1 scroll progress) on each scene and adds .on to lines as
   the reader reaches them. */

:root {
  --paper: #f1ebe0;
  --paper-2: #e6dccb;
  --ink: #141210;
  --ink-2: #4a433b;
  --ink-3: #7b7166;
  --red: #b3121b;
  --red-hot: #d71920;
  --night: #0c0a09;
  --serif-d: "Cormorant Garamond", "Shippori Mincho B1", Georgia, serif;
  --serif: "EB Garamond", "Shippori Mincho B1", Georgia, serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  --brush: "Yuji Syuku", "Shippori Mincho B1", serif;
  --gutter: clamp(16px, 4vw, 64px);
  --bar-h: 64px;
  --ease: cubic-bezier(.2, .7, .1, 1);
}
.lang-ja {
  --serif-d: "Shippori Mincho B1", "Cormorant Garamond", serif;
  --serif: "Shippori Mincho B1", "EB Garamond", serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 400 18px/1.55 var(--serif); overflow-x: hidden;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
.lang-ja body, body.lang-ja { line-height: 1.8; font-feature-settings: "palt"; }
img, video { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, p { margin: 0; }
.nb, .kanji-mark { white-space: nowrap; }
.proverb, .h, .question, .line, .beat, .lead, .cta-q, .side { text-wrap: balance; }
.lang-ja .proverb, .lang-ja .h, .lang-ja .question, .lang-ja .line, .lang-ja .beat, .lang-ja .lead,
.lang-ja .cta-q, .lang-ja .side, .lang-ja .rt, .lang-ja .note { word-break: auto-phrase; }

/* rice-paper grain over everything */
body::after {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 60; opacity: .09; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .2 0 0 0 0 .16 0 0 0 0 .1 0 0 0 1 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.skip { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--ink); color: var(--paper); padding: 8px 14px; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--red-hot); outline-offset: 3px; }

/* ---------- top bar ---------- */
.bar {
  position: fixed; inset: 0 0 auto 0; z-index: 50; height: var(--bar-h);
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 0 var(--gutter);
  background: linear-gradient(to bottom, rgba(241,235,224,.92), rgba(241,235,224,.0));
  transition: background .6s var(--ease), color .6s var(--ease);
}
body.on-dark .bar { color: var(--paper); background: linear-gradient(to bottom, rgba(12,10,9,.85), rgba(12,10,9,0)); }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.mark { width: 30px; height: 30px; }
body.on-dark .mark path { fill: var(--paper); }
.wordmark { font: 700 1.15rem/1 var(--serif-d); letter-spacing: .32em; }
.wordmark-ja { font: 400 1.3rem/1 var(--brush); color: var(--red); }
body.on-dark .wordmark-ja { color: var(--red-hot); }
.rail { display: flex; gap: clamp(10px, 2vw, 28px); }
.rail a { display: flex; align-items: baseline; gap: 6px; text-decoration: none; opacity: .5; transition: opacity .4s, color .4s; }
.rail a b { font: 400 1.15rem/1 var(--brush); }
.rail a span { font: 500 .66rem/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; }
.lang-ja .rail a span { display: none; }
.rail a:hover, .rail a.on { opacity: 1; }
.rail a.on b { color: var(--red-hot); }
.bar-end { display: flex; align-items: center; gap: 14px; }
.lang-sw { font: 500 .78rem/1 var(--mono); letter-spacing: .08em; text-decoration: none; padding: 8px 2px; border-bottom: 1px solid currentColor; }

/* ---------- buttons ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  min-height: 48px; padding: 0 1.6em; border: 0; border-radius: 0; cursor: pointer;
  background: var(--red); color: #fff; text-decoration: none;
  font: 600 1.02rem/1 var(--serif-d); letter-spacing: .18em; text-transform: uppercase;
  clip-path: polygon(0 6%, 4% 0, 100% 3%, 98% 100%, 2% 96%);
  transition: background .35s var(--ease), transform .35s var(--ease);
}
.lang-ja .btn { letter-spacing: .24em; font-weight: 700; }
.btn::after { content: "→"; font-family: var(--serif); letter-spacing: 0; transition: transform .35s var(--ease); }
.btn:hover { background: var(--ink); transform: translateY(-1px); }
.btn:hover::after { transform: translateX(4px); }
body.on-dark .btn:hover, .dark .btn:hover { background: var(--paper); color: var(--ink); }
.btn.small { min-height: 38px; padding: 0 1.1em; font-size: .82rem; }
.btn.small::after { display: none; }
.btn.big { min-height: 60px; padding: 0 2.4em; font-size: 1.2rem; }

/* ---------- scenes ---------- */
.scene { position: relative; height: var(--len, 220vh); }
.stage { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
.dark { background: var(--night); color: var(--paper); }
.paper { background: var(--paper); color: var(--ink); }
.media { position: absolute; inset: 0; transform: scale(calc(1.02 + var(--p, 0) * .07)); transform-origin: 60% 50%; will-change: transform; }
.media-img, .media-img img, .media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.media video { opacity: 0; transition: opacity 1.4s var(--ease); }
.media video.live { opacity: 1; }
.cut .media { transform: none; }

.veil { position: absolute; inset: 0; pointer-events: none; }
.veil-left { background: linear-gradient(90deg, rgba(241,235,224,.94) 0%, rgba(241,235,224,.72) 34%, rgba(241,235,224,0) 60%); }
.veil-right { background: linear-gradient(270deg, rgba(241,235,224,.95) 0%, rgba(241,235,224,.78) 36%, rgba(241,235,224,0) 62%); }
.veil-bottom { background: linear-gradient(0deg, rgba(12,10,9,.92) 0%, rgba(12,10,9,.6) 34%, rgba(12,10,9,0) 64%); }
.veil-left-dark { background: linear-gradient(90deg, rgba(12,10,9,.9) 0%, rgba(12,10,9,.62) 36%, rgba(12,10,9,0) 62%); }
.veil-top { background: linear-gradient(180deg, rgba(241,235,224,.95) 0%, rgba(241,235,224,.7) 30%, rgba(241,235,224,0) 56%); }
.veil-bottom-paper { background: linear-gradient(0deg, rgba(241,235,224,.97) 0%, rgba(241,235,224,.85) 30%, rgba(241,235,224,0) 58%); }
.veil-cut { background: radial-gradient(ellipse 52% 46% at 16% 12%, rgba(241,235,224,.96) 0%, rgba(241,235,224,.82) 45%, rgba(241,235,224,0) 100%); }
.veil-right-paper { background: linear-gradient(270deg, var(--paper) 0%, rgba(241,235,224,0) 40%); }

.copy { position: absolute; z-index: 2; display: flex; flex-direction: column; gap: clamp(10px, 1.6vh, 20px); max-width: min(620px, 46vw); }
.at-left { left: var(--gutter); top: 50%; transform: translateY(-46%); }
.at-right { right: var(--gutter); top: 50%; transform: translateY(-46%); text-align: right; align-items: flex-end; }
.at-bottom-left { left: var(--gutter); bottom: clamp(48px, 9vh, 110px); max-width: min(760px, 60vw); }
.at-top-left { left: var(--gutter); top: calc(var(--bar-h) + 4vh); max-width: min(560px, 44vw); }
.at-top-center { left: 50%; top: calc(var(--bar-h) + 3vh); transform: translateX(-50%); text-align: center; align-items: center; max-width: min(860px, 90vw); }
.at-bottom-center { left: 50%; bottom: clamp(36px, 7vh, 90px); transform: translateX(-50%); text-align: center; align-items: center; max-width: min(860px, 92vw); }

.kicker { display: flex; align-items: center; gap: 14px; font: 500 .74rem/1 var(--mono); letter-spacing: .26em; text-transform: uppercase; color: var(--ink-2); }
.kanji-mark { font: 400 2.2rem/1 var(--brush); color: var(--red); letter-spacing: 0; text-transform: none; }
.kicker .sep { width: 36px; height: 1px; background: currentColor; }
.proverb { font: 600 clamp(2.3rem, 5.2vw, 5.1rem)/1.02 var(--serif-d); letter-spacing: -.012em; }
.label { font: 500 .72rem/1 var(--mono); letter-spacing: .28em; text-transform: uppercase; color: var(--red); }
.dark .label { color: var(--paper); opacity: .78; }
.dark .label::before { content: ""; display: inline-block; width: 22px; height: 2px; margin: 0 10px 3px 0; background: var(--red-hot); vertical-align: middle; }
.lang-ja .label { font: 700 .95rem/1 var(--serif); letter-spacing: .5em; }
.h { font: 600 clamp(1.9rem, 3.8vw, 3.7rem)/1.06 var(--serif-d); letter-spacing: -.01em; }
.lang-ja .h { line-height: 1.32; letter-spacing: .02em; }
.line { font-size: clamp(1.1rem, 1.6vw, 1.5rem); line-height: 1.45; color: inherit; opacity: .92; }
.line.big { font: 600 clamp(2rem, 4vw, 3.8rem)/1.05 var(--serif-d); }
.line.strong { font: italic 600 clamp(1.35rem, 2.2vw, 2.1rem)/1.25 var(--serif-d); }
.lang-ja .line.strong { font-style: normal; font-weight: 700; }
.red { color: var(--red); }
.dark .red { color: var(--red-hot); }
.beat { font: italic 500 clamp(1.6rem, 2.9vw, 2.7rem)/1.15 var(--serif-d); }
.lang-ja .beat { font-style: normal; font-weight: 600; }
.question { font: italic 700 clamp(2.6rem, 6.4vw, 6.6rem)/1 var(--serif-d); color: var(--red-hot); letter-spacing: -.015em; }
.paper .question { color: var(--red); }
.lang-ja .question { font-style: normal; font-weight: 800; line-height: 1.25; letter-spacing: .02em; font-size: clamp(2.2rem, 4.6vw, 4.6rem); }
.note { font: 500 .8rem/1.5 var(--mono); letter-spacing: .12em; color: var(--ink-2); }
.lang-ja .note { font: 500 .95rem/1.6 var(--serif); letter-spacing: .1em; }
.cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 20px; margin-top: 10px; }
.at-right .cta-row { justify-content: flex-end; }
.cta-row.center { justify-content: center; }
.cta-q { font: italic 500 1.2rem/1.3 var(--serif-d); }
.lang-ja .cta-q { font-style: normal; font-weight: 600; }

.ring-glyph {
  position: absolute; z-index: 1; right: 3vw; top: calc(var(--bar-h) + 1vh); pointer-events: none;
  font: 400 clamp(9rem, 30vh, 22rem)/1 var(--brush); color: var(--red); opacity: .16; mix-blend-mode: multiply;
  transform: translateY(calc(var(--p, 0) * -6vh));
}
.ring-glyph.left { right: auto; left: 3vw; }
.dark .ring-glyph { mix-blend-mode: screen; opacity: .26; color: var(--red-hot); }
.void .ring-glyph { top: auto; bottom: 4vh; }

/* reveal: lines arrive as the reader scrolls to them */
.js [data-at], .js .reveal:not(.on) { opacity: 0; transform: translateY(22px); filter: blur(8px); }
.js [data-at], .js .reveal { transition: opacity 1s var(--ease), transform 1.1s var(--ease), filter 1s var(--ease); }
.js [data-at].on, .js .reveal.on { opacity: 1; transform: none; filter: none; }

.scroll-hint { position: absolute; z-index: 2; left: 50%; bottom: 22px; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px;
  font: 500 .64rem/1 var(--mono); letter-spacing: .3em; text-transform: uppercase; color: var(--ink-2); opacity: calc(1 - var(--p, 0) * 6); }
.scroll-hint i { width: 1px; height: 46px; background: linear-gradient(var(--red), transparent); animation: drip 2.2s var(--ease) infinite; transform-origin: top; }
@keyframes drip { 0% { transform: scaleY(0); } 60% { transform: scaleY(1); } 100% { transform: scaleY(1); opacity: 0; } }

/* the cut: the blade leaves a flash of red ink at the peak of the turn */
.ink-flash { position: absolute; inset: 0; z-index: 1; pointer-events: none; opacity: var(--flash, 0);
  background: radial-gradient(ellipse 60% 40% at 55% 52%, rgba(179,18,27,.35), rgba(179,18,27,0) 70%); mix-blend-mode: multiply; }

/* the void: digging gives way to the two graves */
.swap .media + .media { opacity: 0; transition: opacity 1.6s var(--ease); }
.swap.swapped .media + .media { opacity: 1; }
.graves-pair { display: flex; gap: clamp(28px, 8vw, 140px); justify-content: center; margin: 1vh 0; }

/* ---------- the arsenal ---------- */
.arsenal { position: relative; padding: clamp(90px, 16vh, 180px) var(--gutter); overflow: hidden; }
.arsenal-in { position: relative; max-width: 1100px; margin: 0 auto; }
.arsenal .deco { position: absolute; inset: auto -10% auto auto; top: -14%; width: min(560px, 56vw); height: auto; opacity: .2; mix-blend-mode: multiply; pointer-events: none; }
.arsenal .deco img { position: static; width: 100%; height: auto; -webkit-mask-image: radial-gradient(closest-side, #000 72%, transparent 100%); mask-image: radial-gradient(closest-side, #000 72%, transparent 100%); }
.arsenal .h { max-width: 14em; }
.rings { list-style: none; margin: clamp(36px, 6vh, 70px) 0 clamp(36px, 6vh, 60px); padding: 0; border-top: 1px solid rgba(20,18,16,.18); }
.rings li { display: grid; grid-template-columns: 84px 1fr auto; align-items: baseline; gap: 10px 24px; padding: 22px 0; border-bottom: 1px solid rgba(20,18,16,.18); }
.rk { font: 400 2.6rem/1 var(--brush); color: var(--red); }
.rt { font: 500 clamp(1.2rem, 2vw, 1.75rem)/1.3 var(--serif-d); }
.lang-ja .rt { font-weight: 600; }
.rw { font: 500 .7rem/1.4 var(--mono); letter-spacing: .2em; text-transform: uppercase; color: var(--ink-3); text-align: right; }
.lang-ja .rw { font: 500 .82rem/1.4 var(--serif); letter-spacing: .12em; }
.rings li:nth-child(2) { transition-delay: .08s; } .rings li:nth-child(3) { transition-delay: .16s; }
.rings li:nth-child(4) { transition-delay: .24s; } .rings li:nth-child(5) { transition-delay: .32s; }

/* ---------- sticky CTA ---------- */
.sticky-cta {
  position: fixed; z-index: 45; right: var(--gutter); bottom: 20px; display: flex; align-items: center; gap: 14px;
  padding: 10px 10px 10px 18px; background: var(--ink); color: var(--paper); text-decoration: none;
  box-shadow: 0 10px 30px rgba(0,0,0,.25); transform: translateY(140%); transition: transform .6s var(--ease);
}
.sticky-cta span { font: italic 500 1rem/1 var(--serif-d); }
.lang-ja .sticky-cta span { font-style: normal; }
.sticky-cta b { background: var(--red); color: #fff; padding: 10px 14px; font: 600 .82rem/1 var(--serif-d); letter-spacing: .18em; text-transform: uppercase; }
body.show-sticky .sticky-cta { transform: none; }

/* ---------- footer ---------- */
.foot { padding: 56px var(--gutter) 90px; text-align: center; background: var(--paper); border-top: 1px solid rgba(20,18,16,.12); }
.foot-rings { font: 400 1.6rem/1 var(--brush); color: var(--red); letter-spacing: .3em; }
.foot-copy { margin-top: 14px; font: 500 .7rem/1 var(--mono); letter-spacing: .26em; color: var(--ink-3); }

/* ---------- contact ---------- */
.page-contact .foot { display: none; }
.contact { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); min-height: 100vh; }
.contact-art { position: sticky; top: 0; height: 100vh; overflow: hidden; }
.contact-art .media-img, .contact-art img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.contact-in { padding: calc(var(--bar-h) + 6vh) var(--gutter) 8vh; display: flex; flex-direction: column; gap: 18px; max-width: 680px; }
.contact .h { font-size: clamp(2.6rem, 5vw, 4.6rem); }
.lead { font: italic 500 clamp(1.25rem, 2vw, 1.6rem)/1.35 var(--serif-d); color: var(--ink-2); }
.lang-ja .lead { font-style: normal; }
.back { font: 500 .72rem/1 var(--mono); letter-spacing: .2em; text-transform: uppercase; color: var(--ink-3); text-decoration: none; }
.back::before { content: "← "; }
.word { display: flex; flex-direction: column; gap: 22px; margin-top: 18px; }
.row.two { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.f { display: flex; flex-direction: column; gap: 8px; }
.f > span { font: 500 .72rem/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--ink-2); }
.lang-ja .f > span { font: 600 .92rem/1 var(--serif); letter-spacing: .1em; }
.f em { font-style: normal; color: var(--ink-3); letter-spacing: .1em; text-transform: lowercase; margin-left: 6px; }
.f input, .f textarea {
  width: 100%; border: 0; border-bottom: 1.5px solid rgba(20,18,16,.4); border-radius: 0; background: transparent;
  padding: 10px 0; font: 400 1.15rem/1.4 var(--serif); color: var(--ink); transition: border-color .3s;
}
.f textarea { border: 1.5px solid rgba(20,18,16,.3); padding: 12px 14px; resize: vertical; min-height: 150px; background: rgba(255,255,255,.25); }
.f input:focus, .f textarea:focus { outline: none; border-color: var(--red); }
.f.bad input, .f.bad textarea { border-color: var(--red-hot); }
.f .err { font: 500 .78rem/1.3 var(--mono); color: var(--red); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-msg { min-height: 1.4em; font: 500 .85rem/1.5 var(--mono); color: var(--red); }
.word .btn { align-self: flex-start; }
.sent { display: flex; flex-direction: column; gap: 16px; margin-top: 24px; }
.sent[hidden] { display: none; }
.sent .h { color: var(--red); }
.side { margin-top: auto; padding-top: 30px; font: italic 500 1.05rem/1.5 var(--serif-d); color: var(--ink-3); }
.lang-ja .side { font-style: normal; }

/* ---------- 404 ---------- */
.nf { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px; text-align: center; padding: var(--bar-h) var(--gutter); }
.nf .deco { width: min(300px, 60vw); mix-blend-mode: multiply; }
.nf .deco img { width: 100%; height: auto; -webkit-mask-image: radial-gradient(closest-side, #000 72%, transparent 100%); mask-image: radial-gradient(closest-side, #000 72%, transparent 100%); }

/* ---------- the arms page ---------- */
.page-arms .rail, .page-request .rail { visibility: hidden; }
.star { position: absolute; z-index: 3; inset: auto; width: clamp(64px, 8vw, 132px); height: auto; mix-blend-mode: multiply; pointer-events: none; }
.star img { position: static; width: 100%; height: auto;
  -webkit-mask-image: radial-gradient(closest-side, #000 70%, transparent 100%); mask-image: radial-gradient(closest-side, #000 70%, transparent 100%); }
.arms-hero .star { right: 30%; top: 22%;
  transform: translate(calc(var(--p, 0) * -46vw), calc(var(--p, 0) * 52vh)) rotate(calc(var(--p, 0) * 1800deg)) scale(calc(1 + var(--p, 0) * .5)); }
.star.spin { position: relative; margin: 0 auto 8px; fill: var(--paper); mix-blend-mode: normal; animation: spin 1.8s linear infinite;
  filter: drop-shadow(0 0 14px rgba(215,25,32,.35)); }
@keyframes spin { to { transform: rotate(360deg); } }
.oath .label { font: 400 clamp(2.4rem, 4vw, 3.4rem)/1 var(--brush); letter-spacing: 0; color: var(--red); }

.armory { padding: clamp(80px, 14vh, 160px) var(--gutter) clamp(60px, 10vh, 120px); }
.armory-in { max-width: 1280px; margin: 0 auto; }
.armory-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px 56px; align-items: end; margin-bottom: clamp(48px, 9vh, 100px); }
.armory-head .lay { position: relative; grid-column: 1 / -1; aspect-ratio: 21 / 8; overflow: hidden; }
.armory-head .lay img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.armory-head .h { max-width: 12em; }
.armory-head .line { max-width: 32em; }
.arms { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 56px 28px; }
.arm { flex: 0 1 calc(25% - 21px); min-width: 230px; }
.arm-fig { position: relative; margin: 0; aspect-ratio: 4 / 5; overflow: hidden; background: var(--paper-2); }
.arm-fig .media { transform: none; }
.arm-fig img, .arm-fig video { transition: transform 1.4s var(--ease), filter 1s var(--ease); }
.arm-fig::after { content: ""; position: absolute; left: -10%; top: 50%; width: 120%; height: 3px; background: var(--red-hot);
  transform: rotate(-28deg) scaleX(0); transform-origin: left center; transition: transform .45s var(--ease); mix-blend-mode: multiply; }
.arm:hover .arm-fig img, .arm:hover .arm-fig video { transform: scale(1.07); }
.arm:hover .arm-fig::after { transform: rotate(-28deg) scaleX(1); }
.arm-t { display: grid; grid-template-columns: auto 1fr; align-items: baseline; gap: 4px 14px; padding-top: 18px; }
.arm-n { grid-row: 1 / 3; font: 400 .95rem/1 var(--brush); color: var(--red); padding-top: 6px; }
.arm-k { font: 400 clamp(1.9rem, 2.4vw, 2.5rem)/1 var(--brush); }
.arm-name { margin: 0; grid-column: 2; font: 500 .7rem/1 var(--mono); letter-spacing: .26em; text-transform: uppercase; color: var(--ink-3); }
.arm-l, .arm-w { grid-column: 1 / -1; }
.arm-l { margin-top: 10px; font: 500 clamp(1.08rem, 1.35vw, 1.3rem)/1.38 var(--serif-d); }
.lang-ja .arm-l { font-weight: 600; line-height: 1.6; }
.arm-w { font: italic 400 .98rem/1.45 var(--serif); color: var(--ink-3); }
.lang-ja .arm-w { font-style: normal; font-size: .9rem; }
.arm:nth-child(4n+2) { transition-delay: .1s; } .arm:nth-child(4n+3) { transition-delay: .2s; } .arm:nth-child(4n) { transition-delay: .3s; }

.arms-call { padding: clamp(90px, 16vh, 180px) var(--gutter); text-align: center; }
.arms-call-in { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; gap: 22px; }
.arms-call .star { width: clamp(70px, 8vw, 110px); }
.arms-call .line { opacity: .82; }
.arms-call .note { color: rgba(241,235,224,.6); }
.to-arms { border-top: 1px solid rgba(241,235,224,.08); }
.page-index .foot, .page-arms .foot { background: var(--night); border-top-color: rgba(241,235,224,.08); }
.page-index .foot-copy, .page-arms .foot-copy { color: rgba(241,235,224,.5); }

/* ---------- Japanese hero: the proverb stands vertical ---------- */
@media (min-width: 900px) and (min-height: 620px) {
  .lang-ja .hero .copy {
    writing-mode: vertical-rl; flex-direction: column; align-items: flex-start; flex-wrap: nowrap;
    height: min(78vh, 680px); max-width: none; top: calc(var(--bar-h) + 4vh); transform: none;
    column-gap: 0; gap: 26px; left: calc(var(--gutter) + 2vw);
  }
  .lang-ja .hero .proverb { font-size: clamp(3.4rem, 8.4vh, 6rem); line-height: 1.25; letter-spacing: .14em; }
  .lang-ja .hero .kicker { letter-spacing: .4em; }
  .lang-ja .hero .kicker .sep { width: 1px; height: 36px; }
  .lang-ja .hero .beat { font-size: clamp(1.7rem, 3.6vh, 2.4rem); letter-spacing: .2em; }
  .lang-ja .hero .cta-row { writing-mode: horizontal-tb; flex-direction: column; align-items: flex-start; align-self: flex-end; }
}

/* ---------- phones and narrow screens ---------- */
@media (max-width: 899px) {
  :root { --bar-h: 56px; }
  body { font-size: 17px; }
  .rail { display: none; }
  .wordmark { font-size: 1rem; letter-spacing: .26em; }
  .copy, .at-left, .at-right, .at-bottom-left, .at-top-left {
    left: 16px; right: 16px; max-width: none; text-align: left; align-items: flex-start;
  }
  .at-left, .at-right { top: auto; bottom: 88px; transform: none; }
  .at-bottom-left { bottom: 88px; }
  .at-top-left { top: calc(var(--bar-h) + 2vh); }
  .at-top-center, .at-bottom-center { left: 16px; right: 16px; transform: none; max-width: none; }
  .at-right .cta-row { justify-content: flex-start; }
  .veil-left, .veil-right { background: linear-gradient(0deg, rgba(241,235,224,.97) 0%, rgba(241,235,224,.86) 46%, rgba(241,235,224,0) 78%); }
  .veil-left-dark { background: linear-gradient(0deg, rgba(12,10,9,.95) 0%, rgba(12,10,9,.75) 48%, rgba(12,10,9,0) 80%); }
  .veil-bottom { background: linear-gradient(0deg, rgba(12,10,9,.95) 0%, rgba(12,10,9,.7) 50%, rgba(12,10,9,0) 82%); }
  .ring-glyph { font-size: 7rem; opacity: .14; }
  .proverb { font-size: clamp(2.1rem, 9vw, 3rem); }
  .question { font-size: clamp(2.3rem, 11vw, 3.4rem); }
  .graves-pair { flex-direction: column; gap: 4px; }
  .rings li { grid-template-columns: 52px 1fr; }
  .arsenal .deco { inset: auto -24% auto auto; top: -6%; width: 80vw; opacity: .14; }
  .veil-cut { background: linear-gradient(180deg, rgba(241,235,224,.95) 0%, rgba(241,235,224,.8) 30%, rgba(241,235,224,0) 52%); }
  .cut .copy { background: none; padding: 0; }
  .cut .media img, .cut .media video { object-fit: contain; object-position: 50% 78% !important; }
  .cut .stage { background: #efe8dc; }
  .ink-flash { display: none; }
  .rw { grid-column: 2; text-align: left; }
  .rk { font-size: 2rem; }
  .sticky-cta { left: 16px; right: 16px; justify-content: space-between; bottom: 12px; }
  .bar-end .btn.small { display: none; }
  .contact { grid-template-columns: 1fr; }
  .contact-art { position: relative; height: 34vh; }
  .veil-right-paper { background: linear-gradient(0deg, var(--paper) 0%, rgba(241,235,224,0) 50%); }
  .contact-in { padding: 8px 16px 64px; }
  .row.two { grid-template-columns: 1fr; }
  .armory-head { grid-template-columns: 1fr; }
  .armory-head .lay { aspect-ratio: 4 / 3; }
  .arm { flex-basis: 100%; }
  .arms-hero .star { right: 18px; top: 16%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js [data-at], .js .reveal:not(.on) { opacity: 1; transform: none; filter: none; }
  .media, .ring-glyph { transform: none; }
  .scroll-hint i { animation: none; }
}