/* ============================================================
   LineRelay — site.css
   Monochrome editorial system. Black / white / off-white / grey.
   ============================================================ */

:root {
  --ink: #111110;
  --black: #0c0c0b;
  --paper: #f7f6f2;
  --white: #fdfdfb;
  --grey: #77756e;
  --grey-2: #a3a19a;
  --line-l: rgba(17, 17, 16, 0.16);
  --line-d: rgba(253, 253, 251, 0.22);
  --font: "Inter Tight Variable", "Noto Sans JP Variable", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", sans-serif;
  --serif: "Cormorant Garamond", "Noto Serif JP Variable", "Hiragino Mincho ProN", "Yu Mincho", "Times New Roman", serif;
  --pad: clamp(24px, 5vw, 72px);
  --maxw: 1180px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --dur: 750ms;
}

*, *::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-family: var(--font);
  font-size: 16px;
  line-height: 1.75;
  font-weight: 400;
  overflow-x: hidden;
  font-feature-settings: "palt" 1;
}

:lang(ja) body,
body:lang(ja) { letter-spacing: 0.02em; }

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

a { color: inherit; text-decoration: none; }
a:hover { opacity: 0.72; }
a, button { transition: opacity 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease); }

::selection { background: var(--ink); color: var(--white); }

:focus { outline: none; }
:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 3px;
}

/* ---------- typography ---------- */

h1, h2, h3, h4 { margin: 0; font-weight: 300; line-height: 1.25; }

.display {
  font-family: var(--serif);
  font-size: clamp(2.15rem, 4.9vw, 4.15rem);
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.1;
}
:lang(ja) .display {
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1.36;
  font-size: clamp(1.7rem, 4vw, 3.3rem);
}
:lang(ja) .grid-2 .display { font-size: clamp(1.5rem, 3.2vw, 2.7rem); line-height: 1.44; }

.display-sm {
  font-family: var(--serif);
  font-size: clamp(1.65rem, 3vw, 2.55rem);
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.22;
}
:lang(ja) .display-sm { font-weight: 500; letter-spacing: 0.02em; line-height: 1.5; font-size: clamp(1.45rem, 2.7vw, 2.2rem); }

.lede {
  font-size: clamp(1.02rem, 1.35vw, 1.18rem);
  line-height: 1.95;
  color: var(--grey);
  max-width: 34em;
}
.panel--black .lede, .on-dark .lede { color: var(--grey-2); }

.label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: clamp(20px, 3vw, 36px);
}

.sec-num {
  font-size: clamp(3.4rem, 8vw, 6.5rem);
  font-weight: 200;
  letter-spacing: -0.02em;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--line-l);
  user-select: none;
}
.panel--black .sec-num { -webkit-text-stroke: 1px var(--line-d); }

p { margin: 0 0 1.2em; }
p:last-child { margin-bottom: 0; }

.small { font-size: 0.84rem; line-height: 1.8; color: var(--grey); }

/* ---------- layout ---------- */

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

.grid-2 {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(32px, 6vw, 96px);
  align-items: start;
}
@media (max-width: 860px) {
  .grid-2 { grid-template-columns: 1fr; }
}

/* ---------- header ---------- */

.site-head {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: clamp(18px, 2.6vw, 30px) var(--pad);
  pointer-events: none;
  mix-blend-mode: difference;
  color: #ffffff;
}
.site-head > * { pointer-events: auto; }
.menu-open .site-head { mix-blend-mode: normal; color: var(--white); }

.brand {
  font-size: 1.06rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}
.brand:hover { opacity: 1; }

.head-controls {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.6vw, 30px);
}

.lang {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
}
.lang a { opacity: 0.45; padding: 4px 2px; }
.lang a:hover { opacity: 0.85; }
.lang a[aria-current="true"] {
  opacity: 1;
  border-bottom: 1px solid currentColor;
}
.lang .sep { opacity: 0.35; font-weight: 300; }

.menu-btn {
  appearance: none;
  background: none;
  border: 0;
  padding: 4px 2px;
  font: inherit;
  color: inherit;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.22em;
}
.menu-btn:hover { opacity: 0.72; }

/* ---------- film (homepage background video) ---------- */

.film {
  position: fixed;
  inset: 0;
  z-index: 0;
  background: var(--black);
  overflow: hidden;
}
.film img,
.film video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 55% center;
}
.film video {
  opacity: 0;
  transition: opacity 1.4s var(--ease);
}
.film.playing video { opacity: 1; }

.film .scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(12,12,11,0.42) 0%, rgba(12,12,11,0.12) 34%, rgba(12,12,11,0.14) 58%, rgba(12,12,11,0.66) 100%),
    rgba(12,12,11,0.14);
}

/* ---------- hero ---------- */

.hero {
  position: relative;
  z-index: 1;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  color: var(--white);
}
.hero-wordmark {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  font-size: clamp(3rem, 14.5vw, 13.5rem);
  font-weight: 500;
  letter-spacing: 0.015em;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.4px rgba(253, 253, 251, 0.9);
  text-stroke: 1.4px rgba(253, 253, 251, 0.9);
  white-space: nowrap;
}
.hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad) clamp(48px, 8vh, 96px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: clamp(26px, 3.5vw, 42px);
}
.hero-caption {
  order: 2;
  font-family: var(--serif);
  font-size: clamp(1.7rem, 4vw, 3.1rem);
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.16;
  max-width: 16em;
  text-wrap: balance;
}
:lang(ja) .hero-caption { font-weight: 500; letter-spacing: 0.04em; line-height: 1.44; font-size: clamp(1.35rem, 3.4vw, 2.5rem); }
.hero-caption em { font-style: italic; padding: 0 0.06em; }
.hero-caption .q-gap { display: inline-block; width: 0.28em; }
.hero-inner .btn { order: 1; }
.btn--hero {
  min-height: 62px;
  padding: 18px 48px;
  font-size: 0.92rem;
  letter-spacing: 0.2em;
}
:lang(ja) .btn--hero { font-size: 0.98rem; letter-spacing: 0.26em; }

.scroll-cue {
  position: absolute;
  right: var(--pad);
  bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(253,253,251,0.66);
}
.scroll-cue::after {
  content: "";
  width: 1px;
  height: 44px;
  background: linear-gradient(to bottom, rgba(253,253,251,0.7), rgba(253,253,251,0));
  animation: cue 2.6s var(--ease) infinite;
}
@keyframes cue {
  0% { transform: scaleY(0); transform-origin: top; }
  45% { transform: scaleY(1); transform-origin: top; }
  55% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 52px;
  padding: 14px 34px;
  border: 1px solid currentColor;
  background: transparent;
  color: inherit;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
}
:lang(ja) .btn { letter-spacing: 0.24em; text-transform: none; font-size: 0.84rem; }
.btn:hover { opacity: 1; }
.hero .btn:hover, .panel--black .btn:hover, .menu-overlay .btn:hover { background: var(--white); color: var(--ink); border-color: var(--white); }
.panel--white .btn:hover, .page-body .btn:hover { background: var(--ink); color: var(--white); border-color: var(--ink); }

/* ---------- homepage panels over the film ---------- */

.flow { position: relative; z-index: 1; }

.interlude { height: clamp(38vh, 52vh, 60vh); pointer-events: none; }
.interlude--tall { height: 72vh; }

.panel {
  position: relative;
  padding: clamp(84px, 13vh, 150px) 0;
}
.panel--white { background: var(--white); color: var(--ink); }
.panel--black { background: var(--black); color: var(--white); }

.panel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: clamp(36px, 6vw, 64px);
}

/* reveal animation */
.js .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.js .reveal.in { opacity: 1; transform: none; }
.js .reveal.d1 { transition-delay: 90ms; }
.js .reveal.d2 { transition-delay: 180ms; }
.js .reveal.d3 { transition-delay: 270ms; }

/* rule list — editorial rows */
.rule-list { margin: 0; padding: 0; list-style: none; }
.rule-list li {
  display: grid;
  grid-template-columns: 3.4em 1fr;
  gap: clamp(16px, 3vw, 40px);
  align-items: baseline;
  padding: clamp(20px, 3vw, 30px) 0;
  border-top: 1px solid var(--line-l);
}
.rule-list li:last-child { border-bottom: 1px solid var(--line-l); }
.panel--black .rule-list li { border-color: var(--line-d); }
.rule-list .n {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--grey);
}
.rule-list .t {
  font-size: clamp(1.15rem, 2vw, 1.55rem);
  font-weight: 300;
  line-height: 1.5;
}
.rule-list .s { display: block; margin-top: 6px; font-size: 0.92rem; color: var(--grey); font-weight: 400; }
.panel--black .rule-list .s { color: var(--grey-2); }

/* steps */
.steps { margin: 0; padding: 0; list-style: none; counter-reset: step; display: grid; gap: 0; }
.steps li {
  counter-increment: step;
  padding: clamp(22px, 3vw, 32px) 0;
  border-top: 1px solid var(--line-l);
  display: grid;
  grid-template-columns: 4.6em 1fr;
  gap: clamp(16px, 3vw, 40px);
}
.steps li:last-child { border-bottom: 1px solid var(--line-l); }
.panel--black .steps li { border-color: var(--line-d); }
.steps li::before {
  content: "0" counter(step);
  font-size: 1.9rem;
  font-weight: 200;
  line-height: 1.2;
  color: var(--grey-2);
}
.steps h3 { font-size: 1.12rem; font-weight: 450; margin-bottom: 6px; }
:lang(ja) .steps h3 { font-weight: 500; }
.steps p { font-size: 0.95rem; color: var(--grey); margin: 0; }
.panel--black .steps p { color: var(--grey-2); }

/* pricing columns */
.plan-cols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line-l);
  border-bottom: 1px solid var(--line-l);
}
.panel--black .plan-cols { border-color: var(--line-d); }
.plan-col {
  padding: clamp(26px, 3.4vw, 44px) clamp(20px, 2.6vw, 32px);
  border-left: 1px solid var(--line-l);
}
.plan-col:first-child { border-left: 0; }
.panel--black .plan-col { border-color: var(--line-d); }
.plan-col .name { font-size: 1.15rem; font-weight: 450; margin-bottom: 4px; }
.plan-col .aud { font-size: 0.84rem; color: var(--grey); min-height: 3.4em; margin-bottom: 0; }
.plan-col .price { font-size: clamp(1.5rem, 2vw, 1.85rem); font-weight: 300; letter-spacing: -0.01em; margin-top: 16px; }
.plan-col .price .per { font-size: 0.82rem; color: var(--grey); font-weight: 400; letter-spacing: 0; }
.plan-col .inc { margin: 14px 0 0; padding: 0; list-style: none; }
.plan-col .inc li {
  font-size: 0.84rem;
  line-height: 1.65;
  color: var(--grey);
  padding: 7px 0 7px 0;
  border-top: 1px solid var(--line-l);
}
.panel--black .plan-col .inc li { border-color: var(--line-d); color: var(--grey-2); }
.plan-col .inc li:first-child { border-top: 0; padding-top: 12px; }
@media (max-width: 1000px) {
  .plan-cols { grid-template-columns: 1fr 1fr; }
  .plan-col { border-top: 1px solid var(--line-l); }
  .panel--black .plan-col { border-color: var(--line-d); }
  .plan-col:nth-child(-n+2) { border-top: 0; }
  .plan-col:nth-child(odd) { border-left: 0; }
}
@media (max-width: 560px) {
  .plan-cols { grid-template-columns: 1fr; }
  .plan-col { border-left: 0 !important; border-top: 1px solid var(--line-l); }
  .plan-col:first-child { border-top: 0; }
}

.more-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-top: clamp(30px, 4vw, 46px);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
:lang(ja) .more-link { letter-spacing: 0.18em; text-transform: none; font-size: 0.86rem; }
.more-link::after { content: "→"; font-weight: 300; }

/* final CTA */
.panel--cta {
  min-height: 88svh;
  display: flex;
  align-items: center;
  text-align: left;
}
.panel--cta .display { max-width: 14em; }

/* ---------- interior pages ---------- */

.page-body { position: relative; z-index: 1; background: var(--paper); }

.page-head {
  padding: calc(clamp(90px, 16vh, 170px)) 0 clamp(44px, 7vw, 80px);
  border-bottom: 1px solid var(--line-l);
}
.page-head h1 { max-width: 20em; }
.page-head .lede { margin-top: clamp(18px, 2.6vw, 30px); }

.page-sec { padding: clamp(56px, 9vw, 110px) 0; border-bottom: 1px solid var(--line-l); }
.page-sec:last-of-type { border-bottom: 0; }
.page-sec > .wrap > h2 { margin-bottom: clamp(22px, 3.4vw, 40px); }

.prose { max-width: 44em; }
.prose h3 { font-size: 1.08rem; font-weight: 500; margin: 2.2em 0 0.7em; }
.prose ul { padding-left: 1.2em; margin: 0 0 1.2em; }
.prose li { margin-bottom: 0.45em; }

.note {
  border: 1px solid var(--line-l);
  padding: clamp(18px, 2.6vw, 28px) clamp(20px, 3vw, 32px);
  font-size: 0.9rem;
  line-height: 1.9;
  color: var(--grey);
  max-width: 44em;
}
.note strong { color: var(--ink); font-weight: 500; }

.tag-soon {
  display: inline-block;
  vertical-align: middle;
  margin-left: 10px;
  font-size: 0.64rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid var(--line-l);
  color: var(--grey);
  padding: 2px 8px;
  white-space: nowrap;
}
:lang(ja) .tag-soon { letter-spacing: 0.1em; text-transform: none; }
.panel--black .tag-soon { border-color: var(--line-d); color: var(--grey-2); }

.draft-band {
  background: var(--black);
  color: var(--grey-2);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  padding: 10px var(--pad);
  text-align: center;
}

/* data table (pricing, subprocessors) */
.dtable { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.dtable th, .dtable td {
  text-align: left;
  vertical-align: top;
  padding: 16px 18px 16px 0;
  border-bottom: 1px solid var(--line-l);
  font-weight: 400;
}
.dtable thead th {
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grey);
  padding-bottom: 10px;
}
:lang(ja) .dtable thead th { letter-spacing: 0.12em; text-transform: none; }
.dtable .rowhead { font-weight: 500; }
.dtable-scroll { overflow-x: auto; }
.dtable-scroll .dtable { min-width: 720px; }

/* FAQ */
.faq-item { border-top: 1px solid var(--line-l); }
.faq-item:last-child { border-bottom: 1px solid var(--line-l); }
.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 24px;
  padding: clamp(20px, 3vw, 28px) 0;
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  font-weight: 400;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-weight: 200; font-size: 1.5rem; color: var(--grey); flex: none; }
.faq-item[open] summary::after { content: "−"; }
.faq-item .a { padding: 0 0 clamp(22px, 3vw, 30px); color: var(--grey); max-width: 42em; }

/* ---------- forms ---------- */

.form { max-width: 40em; }
.field { margin-bottom: 26px; }
.field label {
  display: block;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 8px;
}
:lang(ja) .field label { letter-spacing: 0.1em; text-transform: none; }
.field .req { color: var(--ink); }
.field input[type="text"], .field input[type="email"], .field input[type="tel"],
.field select, .field textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--line-l);
  background: transparent;
  padding: 10px 0;
  font: inherit;
  color: var(--ink);
  border-radius: 0;
}
.field select { appearance: none; }
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible {
  outline: none;
  border-bottom-color: var(--ink);
  box-shadow: 0 1px 0 var(--ink);
}
.field .err { display: none; font-size: 0.8rem; color: var(--ink); margin-top: 6px; }
.field.invalid .err { display: block; }
.field.invalid input, .field.invalid textarea, .field.invalid select { border-bottom-color: var(--ink); box-shadow: 0 1px 0 var(--ink); }

.consent { display: flex; gap: 12px; align-items: flex-start; font-size: 0.88rem; color: var(--grey); }
.consent input { margin-top: 5px; width: 16px; height: 16px; accent-color: var(--ink); flex: none; }

.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-status { margin-top: 22px; font-size: 0.92rem; display: none; }
.form-status.show { display: block; }

/* ---------- full-screen menu ---------- */

.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: var(--black);
  color: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: center;
  visibility: hidden;
  transform: translateY(-100%);
  transition: transform 0.66s var(--ease), visibility 0s linear 0.66s;
  overflow-y: auto;
  will-change: transform;
}
.menu-open .menu-overlay {
  visibility: visible;
  transform: translateY(0);
  transition: transform 0.66s var(--ease);
}
.menu-open { overflow: hidden; }

.menu-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(36px, 6vw, 90px);
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 120px var(--pad) 80px;
  width: 100%;
}
.menu-col .label { color: var(--grey-2); border-bottom: 1px solid var(--line-d); padding-bottom: 14px; }
.menu-col ul { margin: 0; padding: 0; list-style: none; }
.menu-col li { border-bottom: 1px solid rgba(253,253,251,0.08); }
.menu-col a {
  display: block;
  padding: 13px 0;
  font-size: 1.02rem;
  font-weight: 300;
}
.js .menu-col { opacity: 0; transform: translateY(22px); transition: opacity 0.55s var(--ease), transform 0.55s var(--ease); }
.menu-open .menu-col { opacity: 1; transform: none; transition-delay: 0.28s; }
.menu-open .menu-col:nth-child(2) { transition-delay: 0.37s; }
.menu-open .menu-col:nth-child(3) { transition-delay: 0.46s; }

.menu-foot {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad) 48px;
  width: 100%;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  color: var(--grey-2);
  font-size: 0.84rem;
}
@media (max-width: 860px) {
  .menu-cols { grid-template-columns: 1fr; gap: 34px; padding-top: 100px; }
  .menu-overlay { justify-content: flex-start; }
}

/* ---------- modal ---------- */

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 70;
  background: rgba(12, 12, 11, 0.55);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.modal-backdrop.open { display: flex; }
.modal {
  background: var(--white);
  color: var(--ink);
  width: min(560px, 100%);
  max-height: min(86vh, 720px);
  overflow-y: auto;
  padding: clamp(32px, 5vw, 52px);
  position: relative;
  border: 1px solid var(--line-l);
}
.modal .label { margin-bottom: 14px; }
.modal-num { font-size: clamp(1.9rem, 4vw, 2.6rem); font-weight: 275; letter-spacing: 0.02em; line-height: 1.2; }
.modal-num-intl { font-size: 1rem; color: var(--grey); margin-top: 4px; }
.modal-qr { width: 148px; height: 148px; border: 1px solid var(--line-l); padding: 10px; background: #fff; }
.modal-grid { display: flex; gap: clamp(24px, 4vw, 40px); align-items: flex-start; justify-content: space-between; margin-top: 26px; flex-wrap: wrap; }
.modal-actions { display: flex; flex-direction: column; gap: 12px; margin-top: 28px; }
.modal-actions .btn { width: 100%; }
.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  appearance: none;
  border: 0;
  background: none;
  cursor: pointer;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  padding: 8px;
  color: var(--grey);
}
.modal-note { margin-top: 24px; font-size: 0.78rem; line-height: 1.8; color: var(--grey); }
.copy-ok { font-size: 0.78rem; color: var(--grey); height: 1em; margin-top: 6px; }

/* ---------- footer ---------- */

.site-foot {
  position: relative;
  z-index: 1;
  background: var(--black);
  color: var(--white);
  padding: clamp(64px, 9vw, 110px) 0 0;
}
.foot-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
  gap: clamp(32px, 5vw, 72px);
}
.foot-brand .brand { font-size: 1.2rem; }
.foot-brand a.mail {
  display: inline-block;
  margin-top: 16px;
  font-size: 0.92rem;
  color: var(--grey-2);
  border-bottom: 1px solid var(--line-d);
  padding-bottom: 2px;
}
.foot-col .label { color: var(--grey-2); margin-bottom: 18px; }
.foot-col ul { margin: 0; padding: 0; list-style: none; }
.foot-col li { margin-bottom: 11px; }
.foot-col a { font-size: 0.92rem; font-weight: 300; color: rgba(253,253,251,0.85); }
.foot-bottom {
  margin-top: clamp(48px, 7vw, 90px);
  border-top: 1px solid rgba(253,253,251,0.12);
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.76rem;
  color: var(--grey-2);
  letter-spacing: 0.04em;
}
@media (max-width: 860px) {
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .foot-brand { grid-column: 1 / -1; }
}
@media (max-width: 520px) {
  .foot-grid { grid-template-columns: 1fr; }
}

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .scroll-cue::after { animation: none; }
  .film video { transition: none; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }

  /* The full-screen menu is opened deliberately by the user, so it is exempt
     from motion reduction and keeps its smooth slide. Class selectors with
     !important out-rank the universal reset above. */
  .menu-overlay { transition-duration: 0.66s !important; }
  .js .menu-col {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.55s var(--ease), transform 0.55s var(--ease) !important;
    transition-duration: 0.55s !important;
  }
  .menu-open .menu-col { opacity: 1; transform: none; }
}

/* ---------- utilities ---------- */

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -48px;
  left: 16px;
  z-index: 100;
  background: var(--ink);
  color: var(--white);
  padding: 10px 18px;
  font-size: 0.8rem;
  transition: top 0.2s;
}
.skip-link:focus { top: 12px; }

@media (max-width: 520px) {
  .hero-inner { padding-bottom: 96px; }
  .scroll-cue { display: none; }
  .btn { width: 100%; }
  .hero .btn { width: auto; }
}