/* ZayTrax website. Night (the hero and the pilot form) and day (the
   product, on paper, where the light app screenshots belong).
   One bold thing: the orbit in the hero. Everything else stays quiet. */

:root {
  /* night */
  --night: #0c1c14;
  --night-2: #12281d;
  --night-line: rgba(207, 227, 214, 0.14);
  --on-night: #edf5ef;
  --on-night-muted: #a8bfb1;
  /* day */
  --paper: #f6f8f4;
  --paper-2: #ebf0e9;
  --ink: #14231a;
  --ink-2: #4b5d52;
  --line: #d7e0d8;
  /* brand */
  --green: #0f6b38;
  --green-bright: #7fd9a4;
  --gold: #f2b544;
  --gold-ink: #6b4300;
  --red: #b3261e;
  --sky: #8ec9ff;
  --sky-ink: #1d5b94;
  --peach: #ff9e7a;
  --sand: #fbf3e2;
  --sky-paper: #ecf4fb;
  --mint-paper: #e2f3e8;

  --display: 'Archivo', 'Hiragino Sans', 'Noto Sans JP', system-ui, sans-serif;
  --text: 'Instrument Sans', 'Hiragino Sans', 'Noto Sans JP', system-ui, sans-serif;
  --wordmark: 'Lexend', var(--text);

  --gutter: clamp(20px, 5vw, 56px);
  --max: 1180px;
  --radius: 18px;
  /* cards: hairline, small radius, flat tint, one soft shadow, faint grain */
  --hair: rgba(15, 107, 56, 0.13);
  --hair-dark: rgba(127, 217, 164, 0.14);
  --card-light: #f4f8f5;
  --card-dark: #0e2a1d;
  --soft: inset 0 1px 0 rgba(255,255,255,.6), 0 12px 32px -12px rgba(5,64,31,.18);
  --soft-dark: inset 0 1px 0 rgba(255,255,255,.04), 0 16px 40px -16px rgba(0,0,0,.55);
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .05 0 0 0 0 .25 0 0 0 0 .12 0 0 0 .5 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.07'/%3E%3C/svg%3E");
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 17px/1.6 var(--text);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
figure { margin: 0; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: 6px; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 10; background: var(--gold); color: #000; padding: 8px 14px; border-radius: 8px; }
.skip:focus { left: 8px; }

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

/* ---------- type ---------- */
h1, h2, h3 { font-family: var(--display); font-weight: 700; margin: 0; text-wrap: balance; }
h1 { font-stretch: 118%; font-size: clamp(38px, 6.4vw, 76px); line-height: 1.02; letter-spacing: -0.025em; }
h2 { font-stretch: 112%; font-size: clamp(30px, 3.9vw, 48px); line-height: 1.08; letter-spacing: -0.02em; }
h3 { font-stretch: 105%; font-size: 21px; line-height: 1.25; letter-spacing: -0.01em; }
p { margin: 0; }
.lede { text-wrap: pretty; font-size: clamp(18px, 1.6vw, 20px); line-height: 1.6; max-width: 34em; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 52px; padding: 0 26px; border-radius: 999px;
  font: 600 16px/1 var(--text); text-decoration: none; cursor: pointer;
  border: 1.5px solid transparent; transition: background-color .15s, color .15s, border-color .15s;
}
.btn-solid { background: var(--green-bright); color: #062314; }
.btn-solid:hover { background: #9be6b9; }
.btn-gold { background: var(--gold); color: #2a1b00; }
.btn-gold:hover { background: #f7c766; }
.btn-line { border-color: rgba(237, 245, 239, 0.45); color: var(--on-night); }
.btn-line:hover { border-color: var(--on-night); }
.btn-ink { background: var(--green); color: #fff; }
.btn-ink:hover { background: #0c5a2f; }

/* ---------- night ---------- */
.night {
  background:
    radial-gradient(ellipse 70% 60% at 50% 28%, rgba(34,120,78,.55), transparent 70%),
    radial-gradient(ellipse 60% 55% at 92% 95%, rgba(46,86,170,.40), transparent 70%),
    radial-gradient(ellipse 45% 40% at 4% 85%, rgba(242,181,68,.10), transparent 70%),
    #0a1a1c;
  color: var(--on-night);
  position: relative;
  isolation: isolate;
}
.night::before { /* a few real stars, not a pattern */
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    radial-gradient(1.4px 1.4px at 7% 16%, rgba(255,255,255,.75), transparent),
    radial-gradient(1px 1px at 19% 58%, rgba(255,255,255,.5), transparent),
    radial-gradient(1.8px 1.8px at 33% 9%, rgba(255,255,255,.6), transparent),
    radial-gradient(1px 1px at 61% 21%, rgba(255,255,255,.5), transparent),
    radial-gradient(1.4px 1.4px at 77% 11%, rgba(255,255,255,.7), transparent),
    radial-gradient(1px 1px at 91% 41%, rgba(255,255,255,.45), transparent),
    radial-gradient(1.6px 1.6px at 12% 84%, rgba(242,181,68,.55), transparent),
    radial-gradient(1px 1px at 86% 78%, rgba(255,255,255,.45), transparent);
}

/* ---------- nav ---------- */
.nav { display: flex; align-items: center; gap: 28px; padding-block: 20px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-mark { position: relative; width: 44px; height: 36px; display: grid; place-items: center; }
.brand-mark::before { content: ""; position: absolute; width: 35px; height: 35px; border-radius: 50%; background: #f3fbf6; }
.brand-mark img { position: relative; width: 44px; height: 36px; }
.brand span { font: 600 22px/1 var(--wordmark); letter-spacing: -0.01em; }
.brand .trax { color: var(--green-bright); }
.nav-links { display: flex; align-items: center; gap: 24px; margin-left: auto; font-size: 15px; }
.nav-links a { color: var(--on-night-muted); text-decoration: none; }
.nav-links a:hover { color: var(--on-night); }
.lang { display: flex; gap: 6px; align-items: center; color: var(--on-night-muted); }
.lang a[aria-current="page"] { color: var(--on-night); font-weight: 600; }
.nav-links .btn-solid { color: #062314; }
.nav-links .btn-gold { color: #2a1b00; }
.nav .btn { min-height: 44px; padding: 0 20px; font-size: 15px; }
@media (max-width: 860px) { .nav-links .hide-sm { display: none; } }
@media (max-width: 520px) { .nav { gap: 14px; } .nav-links { gap: 14px; } .nav .btn { display: none; } }

/* ---------- hero ---------- */
.hero { text-align: center; padding-bottom: clamp(64px, 9vw, 120px); }
.hero h1 { max-width: 13em; margin: 0 auto; }
.hero .lede { margin: 22px auto 0; color: var(--on-night-muted); }
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 34px; }
.hero-note { margin-top: 18px; font-size: 15px; color: var(--on-night-muted); }

/* the orbit: the logo with two tilted rings, a moon on each */
.orbit { --rx: 0deg; --ry: 0deg; perspective: 1500px; height: clamp(290px, 36vw, 420px); display: grid; place-items: center; touch-action: pan-y; position: relative; }
.hero { overflow-x: clip; }
.stage { position: absolute; left: 50%; top: 50%; width: 700px; height: 440px; margin: -220px 0 0 -350px; transform-style: preserve-3d; transform: rotateX(var(--rx)) rotateY(var(--ry)); transition: transform .3s ease-out; }
.orbit.moving .stage { transition: transform .08s linear; }
.glow { position: absolute; left: 50%; top: 50%; width: 720px; height: 720px; margin: -360px 0 0 -360px; z-index: -1; border-radius: 50%; background: radial-gradient(circle, rgba(63,191,127,.42) 0%, rgba(63,191,127,0) 60%); pointer-events: none; }
.ring { position: absolute; left: 50%; top: 50%; border-radius: 50%; transform-style: preserve-3d; pointer-events: none; }
.ring::before, .ring::after { content: ""; position: absolute; border-radius: 50%; }
.ring::before { inset: 0; border: 2px solid var(--c); }
.ring::after { inset: 13px; border: 1px solid var(--c-in); }
.ring-client { --c: rgba(127,217,164,.8); --c-glow: rgba(127,217,164,.45); --c-in: rgba(127,217,164,.28); width: 580px; height: 580px; margin: -290px 0 0 -290px; transform: rotateZ(-14deg) rotateX(66deg); }
.ring-coach { --c: rgba(242,181,68,.8); --c-glow: rgba(242,181,68,.38); --c-in: rgba(242,181,68,.26); width: 470px; height: 470px; margin: -235px 0 0 -235px; transform: rotateZ(22deg) rotateX(66deg); }
.track { position: absolute; inset: 0; transform-style: preserve-3d; }
.ring-client .track { animation: orbit 12s linear infinite; }
.ring-coach .track { animation: orbit-back 18s linear infinite; }
.anchor { position: absolute; left: 100%; top: 50%; width: 0; height: 0; transform-style: preserve-3d; }
/* the moon turns back against the track and the tilt, so it always faces us */
.moon { position: absolute; border-radius: 50%; transform-style: preserve-3d; pointer-events: auto; }
.ring-client .moon { width: 30px; height: 30px; left: -15px; top: -15px; background: radial-gradient(circle at 35% 30%, #fff 0%, #a4f1c4 30%, #1fa35c 85%); box-shadow: 0 0 22px rgba(127,217,164,.85); animation: face 12s linear infinite; --tilt: 66deg; --phi: -14deg; }
.ring-coach .moon { width: 27px; height: 27px; left: -13.5px; top: -13.5px; background: radial-gradient(circle at 35% 30%, #fff 0%, #ffe3a0 32%, #e9a23a 85%); box-shadow: 0 0 22px rgba(242,181,68,.8); animation: face-back 18s linear infinite; --tilt: 66deg; --phi: 22deg; }
.moon .tag { position: absolute; left: 40px; top: 50%; transform: translateY(-50%); white-space: nowrap; font: 600 13px/1 var(--text); padding: 6px 11px; border-radius: 999px; pointer-events: none; }
.ring-client .tag { background: var(--green-bright); color: #062314; }
.ring-coach .tag { background: var(--gold); color: #2a1b00; }
.logo { position: absolute; left: 50%; top: 50%; width: 300px; height: 248px; margin: -124px 0 0 -150px; transform: translateZ(1px); pointer-events: none; }
.logo img, .logo svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
/* a thin white edge around the green circle, not a big white plate */
.rim { position: absolute; left: 50%; top: 50%; width: 239px; height: 239px; transform: translate(-50%, -50%); border-radius: 50%; background: #f3fbf6; box-shadow: 0 0 0 5px rgba(255,255,255,.10), 0 0 40px rgba(127,217,164,.35); }
.twinkle { transform-box: fill-box; transform-origin: center; animation: twinkle 3.4s ease-in-out infinite; }
.twinkle.small { animation-duration: 2.7s; animation-delay: 1.2s; }
.glint { transform-box: fill-box; transform-origin: center; animation: glint 3.4s ease-in-out infinite; }
@keyframes glint { 0%, 30%, 100% { opacity: 0; transform: scale(.4); } 60% { opacity: .9; transform: scale(1.2); } 80% { opacity: 0; transform: scale(1.5); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes twinkle {
  0%, 100% { opacity: 1; transform: scale(1) rotate(0deg); }
  40% { opacity: .35; transform: scale(.55) rotate(25deg); }
  60% { opacity: 1; transform: scale(1.15) rotate(45deg); }
  75% { opacity: 1; transform: scale(1) rotate(45deg); }
}
.sky i { position: absolute; width: 3px; height: 3px; border-radius: 50%; background: #fff; box-shadow: 0 0 6px 1px rgba(255,255,255,.7); animation: blink 4s ease-in-out infinite; }
.sky i:nth-child(odd) { background: #ffe7a8; box-shadow: 0 0 6px 1px rgba(242,181,68,.7); }
@keyframes blink { 0%, 100% { opacity: .15; } 50% { opacity: 1; } }
.hero { position: relative; }
.sky { position: absolute; inset: 0; pointer-events: none; z-index: -1; }
/* the disc's soft shadow sits outside the 3D scene, so the rings can't cut it */
.disc-shadow { position: absolute; left: 50%; top: 50%; width: 239px; height: 239px; margin: -119.5px 0 0 -119.5px; border-radius: 50%; box-shadow: 0 0 0 10px rgba(255,255,255,.06), 0 24px 60px rgba(0,0,0,.45); pointer-events: none; }
@media (max-width: 760px) { .disc-shadow { scale: .62; } }
@media (max-width: 420px) { .disc-shadow { scale: .5; } }
@keyframes orbit { to { transform: rotateZ(360deg); } }
@keyframes orbit-back { to { transform: rotateZ(-360deg); } }
@keyframes face {
  from { transform: rotateZ(0deg) rotateX(calc(var(--tilt) * -1)) rotateZ(calc(var(--phi) * -1)); }
  to { transform: rotateZ(-360deg) rotateX(calc(var(--tilt) * -1)) rotateZ(calc(var(--phi) * -1)); }
}
@keyframes face-back {
  from { transform: rotateZ(0deg) rotateX(calc(var(--tilt) * -1)) rotateZ(calc(var(--phi) * -1)); }
  to { transform: rotateZ(360deg) rotateX(calc(var(--tilt) * -1)) rotateZ(calc(var(--phi) * -1)); }
}
/* phones: no pointer to follow, so the whole thing sways slowly */
@media (hover: none) { .stage { animation: sway 9s ease-in-out infinite; } }
@keyframes sway { 0%, 100% { transform: rotateX(4deg) rotateY(-9deg); } 50% { transform: rotateX(-3deg) rotateY(9deg); } }
@media (max-width: 760px) { .stage { scale: .62; } }
@media (max-width: 420px) { .stage { scale: .5; } }
@media (prefers-reduced-motion: reduce) {
  .track, .moon, .stage, .twinkle, .glint, .sky i { animation: none !important; }
  .card { transition: none; }
  .card:hover { transform: none; }
  .sky i { opacity: .6; }
  .stage { transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- day: a week in ZayTrax (a real timeline) ---------- */
.day { padding-block: clamp(64px, 8vw, 104px); }
.band.sand { background: var(--sand); }
.band.sky-band { background: var(--sky-paper); }
.band.mint { background: var(--mint-paper); }
.section-head { display: grid; gap: 18px; max-width: 760px; }
.section-head p { color: var(--ink-2); }

.week { margin: 56px 0 0; padding: 0; list-style: none; display: grid; gap: 0; }
.step { display: grid; grid-template-columns: 112px minmax(0, 1fr); gap: 0 28px; position: relative; padding-bottom: 44px; }
.step::before { content: ""; position: absolute; left: 112px; top: 14px; bottom: 0; width: 1px; background: var(--line); transform: translateX(14px); }
.step:last-child::before { display: none; }
.when { font: 600 15px/1.3 var(--text); font-variant-numeric: tabular-nums; color: var(--ink-2); padding-top: 3px; text-align: right; }
.when b { display: block; font-size: 22px; color: var(--ink); font-family: var(--display); font-stretch: 110%; }
.what { position: relative; padding-left: 28px; display: grid; gap: 10px; }
.what::before { content: ""; position: absolute; left: 8px; top: 10px; width: 12px; height: 12px; border-radius: 50%; background: var(--paper); border: 2px solid var(--green); }
.step.client .what::before { background: var(--green-bright); border-color: var(--green); }
.step.coach .what::before { background: var(--gold); border-color: #b17a12; }
.step.ai .what::before { background: var(--peach); border-color: #c4562f; }
.step.remind .what::before { background: var(--sky); border-color: var(--sky-ink); }
.step.ai .what h3::after { content: "ZayTrax AI"; margin-left: 10px; vertical-align: 3px; font: 600 12px/1 var(--text); padding: 4px 8px; border-radius: 999px; background: #ffe3d8; color: #8a3214; }
.what p { color: var(--ink-2); max-width: 36em; }
.shot { margin-top: 14px; width: min(300px, 100%); border-radius: 26px; border: 1px solid var(--line); background: #fff; box-shadow: 0 1px 0 rgba(20,35,26,.04), 0 24px 48px -28px rgba(20,35,26,.35); overflow: hidden; }
.shot img { width: 100%; height: auto; }
.shot.crop { aspect-ratio: 390 / 470; }
.shot.crop img { height: 100%; object-fit: cover; object-position: top; }
@media (min-width: 900px) {
  .step.has-shot { grid-template-columns: 112px minmax(0, 1fr) 300px; }
  .step.has-shot .shot { margin-top: 0; grid-column: 3; grid-row: 1 / span 2; }
}
@media (max-width: 600px) {
  .step { grid-template-columns: 1fr; }
  .when { text-align: left; padding-left: 28px; padding-bottom: 4px; }
  .when b { display: inline; margin-right: 8px; font-size: 18px; }
  .facts li { grid-template-columns: 1fr; gap: 2px; }
  .facts li span:last-child { text-align: left; font-size: 15px; }
  .step::before { left: 0; transform: translateX(14px); top: 30px; }
  .step .shot { margin-left: 28px; width: min(320px, calc(100% - 28px)); }
}

/* ---------- day: fat loss and prep ---------- */
.split { display: grid; gap: clamp(32px, 6vw, 80px); align-items: start; }
@media (min-width: 900px) { .split { grid-template-columns: 1.05fr 1fr; } }
.facts { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.facts li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 16px; padding: 15px 0; border-bottom: 1px solid var(--line); }
.facts li span:last-child { color: var(--gold-ink); font-weight: 600; text-align: right; font-variant-numeric: tabular-nums; }
.sand .facts, .sand .facts li { border-color: #ead9b4; }

/* ---------- day: replies in your voice ---------- */
.pilot a { color: var(--on-night); }

/* ---------- day: languages ---------- */
.langs { display: grid; gap: 14px; margin-top: 28px; }
@media (min-width: 700px) { .langs { grid-template-columns: 1fr 1fr; } }
.bubble { background: #fff; border: 1px solid var(--line); border-radius: 16px 16px 16px 4px; padding: 16px 18px; }
.bubble small { display: block; color: var(--ink-2); font-size: 13px; margin-bottom: 4px; }
.bubble[lang="ja"] { word-break: auto-phrase; font-family: 'Hiragino Sans', 'Noto Sans JP', var(--text); }

/* ---------- day: care ---------- */
.care { margin: 36px 0 0; padding: 0; list-style: none; display: grid; gap: 0; border-top: 1px solid var(--line); }
@media (min-width: 900px) { .care { grid-template-columns: 1fr 1fr; column-gap: 56px; } }
.care li { padding: 18px 0; border-bottom: 1px solid var(--line); display: grid; gap: 4px; }
.care li strong { font-weight: 600; }
.care li span { color: var(--ink-2); }
.more { margin-top: 24px; }
.more a { color: var(--green); font-weight: 600; }

/* ---------- night: pilot ---------- */
.pilot { padding-block: clamp(80px, 11vw, 140px); }
.pilot .split { align-items: start; }
.pilot p { color: var(--on-night-muted); }
.form { display: grid; gap: 16px; background: var(--night-2); border: 1px solid var(--night-line); border-radius: 22px; padding: clamp(22px, 3.5vw, 36px); }
.field { display: grid; gap: 7px; }
.field label { font-weight: 600; font-size: 15px; }
.field .hint { font-size: 14px; color: var(--on-night-muted); font-weight: 400; }
.field input, .field select, .field textarea {
  width: 100%; font: 400 16px/1.4 var(--text); color: var(--on-night);
  background: rgba(255,255,255,.04); border: 1px solid rgba(207,227,214,.28); border-radius: 12px;
  padding: 13px 14px; min-height: 48px;
}
.field textarea { min-height: 96px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--green-bright); box-shadow: 0 0 0 3px rgba(127,217,164,.25); }
.field select option { color: #000; }
.row2 { display: grid; gap: 16px; }
@media (min-width: 560px) { .row2 { grid-template-columns: 1fr 1fr; } }
.trap { position: absolute; left: -5000px; width: 1px; height: 1px; overflow: hidden; }
.form .btn { justify-self: start; }
.form-note { font-size: 14px; color: var(--on-night-muted); }
.form-note a { color: var(--on-night); }
.status { font-weight: 600; min-height: 1.6em; }
.status.ok { color: var(--green-bright); }
.status.err { color: #ffb4ab; }

/* ---------- faq ---------- */
.faq { margin-top: 36px; border-top: 1px solid var(--line); max-width: 820px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 40px 20px 0; position: relative; font: 600 18px/1.4 var(--text); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 12px; height: 12px; border-right: 2px solid var(--ink-2); border-bottom: 2px solid var(--ink-2); transform: translateY(-70%) rotate(45deg); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq details p { padding: 0 0 20px; color: var(--ink-2); max-width: 40em; }

/* ---------- footer ---------- */
.foot { padding-block: 44px; font-size: 15px; color: var(--on-night-muted); }
.foot .wrap { display: flex; flex-wrap: wrap; gap: 18px 32px; align-items: center; }
.foot nav { display: flex; flex-wrap: wrap; gap: 18px 24px; margin-left: auto; }
.foot a { color: var(--on-night); text-decoration: none; }
.foot a:hover { text-decoration: underline; }

/* ---------- legal pages ---------- */
.legal { padding-block: 56px 96px; }
.legal h1 { font-size: clamp(34px, 5vw, 54px); }
.legal h2 { font-size: 24px; font-stretch: 105%; margin-top: 44px; }
.legal p, .legal li { color: var(--ink-2); max-width: 44em; }
.legal p + p { margin-top: 12px; }
.legal ul { padding-left: 1.2em; display: grid; gap: 6px; }
.legal .draft { margin-top: 18px; padding: 14px 18px; border-radius: 12px; background: #fff4d6; color: var(--gold-ink); border: 1px solid #f0d491; }
.split > .shot { width: min(360px, 100%); justify-self: center; margin-top: 0; }
.shot.crop.mid img { object-position: 50% 30%; }
.shot.crop.low img { object-position: 50% 62%; }

/* ---------- Japanese ---------- */
html:lang(ja) body { font-family: 'Instrument Sans', 'Noto Sans JP', 'Hiragino Sans', system-ui, sans-serif; line-height: 1.8; }
:lang(ja) h1, :lang(ja) h2, :lang(ja) h3 { font-family: 'Noto Sans JP', 'Hiragino Sans', sans-serif; font-stretch: normal; letter-spacing: 0.01em; word-break: auto-phrase; }
:lang(ja) h1 { word-break: keep-all; font-size: clamp(32px, 5.2vw, 62px); line-height: 1.25; }
:lang(ja) h2 { font-size: clamp(26px, 3.3vw, 40px); line-height: 1.35; }
:lang(ja) h3 { font-size: 19px; line-height: 1.5; }
:lang(ja) p, :lang(ja) li, :lang(ja) summary { word-break: auto-phrase; }
:lang(ja) .when b { font-family: 'Noto Sans JP', sans-serif; }
:lang(en) { word-break: normal; }

/* care: each promise gets its own colour mark */
.sky-band .care, .sky-band .care li { border-color: #cfe0ee; }
.care li strong::before { content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 10px; vertical-align: 1px; background: var(--c, var(--green)); }
.care li:nth-child(1) { --c: var(--green); }
.care li:nth-child(2) { --c: var(--sky-ink); }
.care li:nth-child(3) { --c: var(--gold); }
.care li:nth-child(4) { --c: var(--peach); }
.care li:nth-child(5) { --c: #7a6ff0; }
.care li:nth-child(6) { --c: var(--green-bright); }
.care li span { padding-left: 20px; }
.sky-band .more a { color: var(--sky-ink); }
/* pilot night leans midnight blue */
.night:has(.pilot) { background:
    radial-gradient(ellipse 60% 70% at 85% 20%, rgba(46,86,170,.45), transparent 70%),
    radial-gradient(ellipse 50% 50% at 10% 90%, rgba(34,120,78,.40), transparent 70%),
    #0a1620; }
.form { background: rgba(255,255,255,.04); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(242,181,68,.25); }
.faq summary::after { border-color: var(--green); }

/* ================= cards ================= */
.card { position: relative; background: var(--grain), var(--card-light); border: 1px solid var(--hair); border-radius: 12px; padding: 24px; box-shadow: var(--soft); transition: transform .2s ease, box-shadow .2s ease; }
.card:hover { transform: translateY(-2px); }
.label { font: 500 11.5px/1.3 var(--wordmark); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2); margin: 0 0 8px; }
.label:lang(ja) { letter-spacing: .08em; font-family: 'Noto Sans JP', sans-serif; font-weight: 500; font-size: 12px; }
.card h3 { font: 500 24px/1.15 var(--display); font-stretch: 104%; letter-spacing: -0.01em; margin: 0 0 16px; text-wrap: balance; }
:lang(ja) .card h3 { font-family: 'Noto Sans JP', sans-serif; font-size: 21px; line-height: 1.45; }
.card p { font-size: 16.5px; line-height: 1.65; max-width: 52ch; color: var(--ink-2); }
.card hr { border: 0; border-top: 1px solid var(--hair); margin: 16px 0; }
.idx { position: absolute; top: 16px; right: 16px; font: 500 12px/1 var(--wordmark); letter-spacing: .08em; color: #7a8a80; font-variant-numeric: tabular-nums; }
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; flex: none; }
.dot.c { background: var(--green-bright); box-shadow: 0 0 0 3px rgba(127,217,164,.18); }
.dot.k { background: var(--gold); box-shadow: 0 0 0 3px rgba(242,181,68,.18); }

/* hero tagline + legend, under the orbit */
.tagline { margin: 0 0 16px; font: 500 12px/1.4 var(--wordmark); letter-spacing: .28em; text-transform: uppercase; color: #f5d08a; }
:lang(ja) .tagline { font-family: 'Noto Sans JP', sans-serif; letter-spacing: .3em; font-size: 13px; }
.legend { list-style: none; margin: 0 auto 40px; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 24px; font-size: 14px; color: var(--on-night-muted); }
.legend li { display: inline-flex; align-items: center; gap: 8px; }
.spark-icon { width: 13px; height: 13px; color: #fff; filter: drop-shadow(0 0 4px rgba(255,255,255,.6)); }

/* replies: one composition. Style note on the left, lines to two drafts */
.voice { margin-top: 40px; display: grid; gap: 40px 56px; align-items: center; }
@media (min-width: 860px) { .voice { grid-template-columns: 5fr 7fr; } }
.voice-side { display: grid; gap: 24px; }
.style-card { padding: 24px; }
.style-card p:last-child { color: var(--ink); font-size: 17px; }
.rules { margin: 0; padding-left: 1.1em; color: var(--ink-2); display: grid; gap: 8px; }
.drafts { position: relative; display: grid; gap: 24px; }
.draft { padding: 24px 56px 24px 24px; }
.draft:first-child { margin-right: 40px; }
.draft:last-child { margin-left: 40px; padding-bottom: 16px; }
.draft p:last-child { color: var(--ink); font-size: 17px; }
.draft[lang="ja"] p { word-break: auto-phrase; font-family: 'Noto Sans JP', 'Hiragino Sans', var(--text); line-height: 1.85; }
.lang-tag { position: absolute; top: 16px; right: 16px; font: 500 11px/1 var(--wordmark); letter-spacing: .12em; padding: 5px 7px; border-radius: 6px; border: 1px solid var(--hair); color: var(--green); background: rgba(255,255,255,.6); }
/* the connecting lines (desktop): a spine 28px left of the drafts */
@media (min-width: 860px) {
  .style-card::after { content: ""; position: absolute; left: 100%; top: 50%; width: 56px; height: 1px; background: var(--green); opacity: .35; }
  .style-card::before { content: ""; position: absolute; left: calc(100% + 52px); top: calc(50% - 4px); width: 9px; height: 9px; border-radius: 50%; background: var(--green-bright); border: 1px solid var(--green); }
  .draft::before { content: ""; position: absolute; top: 32px; right: 100%; width: 28px; height: 1px; background: var(--green); opacity: .35; }
  .draft:last-child::before { width: 68px; }
  .draft:first-child::after { content: ""; position: absolute; left: -28px; top: 32px; height: calc(100% - 8px); width: 1px; background: var(--green); opacity: .35; }
}
@media (max-width: 859px) {
  .draft:first-child, .draft:last-child { margin: 0; }
  .drafts { padding-left: 24px; }
  .drafts::before { content: ""; position: absolute; left: 8px; top: -24px; bottom: 32px; width: 1px; background: var(--green); opacity: .35; }
  .draft::before { content: ""; position: absolute; top: 32px; right: 100%; width: 16px; height: 1px; background: var(--green); opacity: .35; }
}


@media (max-width: 859px) {
  .draft { padding: 24px; }
  .draft .label { padding-right: 48px; }
  .drafts::before { top: 32px; }
}
.card .label { padding-right: 64px; }
.label:lang(ja) { letter-spacing: .08em; font-family: 'Noto Sans JP', sans-serif; font-weight: 500; font-size: 12px; }
/* headline: the second half in the client-moon green */
.hero h1 .hl { color: var(--green-bright); }
.legal .updated { margin-top: 12px; font-size: 15px; }
.legal a { color: var(--green); }
.legal h2 + p, .legal h2 + ul { margin-top: 12px; }
.legal p + ul, .legal ul + p { margin-top: 10px; }
.legal li { line-height: 1.65; }