/* Sunset — solar + battery for Japanese homes.
   The page ground (paper / night colours, grain, the dusk gradients between them) is painted by the
   WebGL canvas behind the DOM; sections only carry a data-bg colour. html:not(.gl) falls back to CSS. */
:root {
  --paper: #F3EADB; --paper-2: #EBDFCB; --paper-3: #E2D3BA;
  --ink: #1E1916; --ink-2: #5B5047; --ink-3: #6B5F54;
  --night: #15111C; --night-2: #201829; --night-3: #2E2238;
  --cream: #FBF5EA; --cream-2: rgba(251, 245, 234, .72); --cream-3: rgba(251, 245, 234, .5);
  --sun: #EC6A3C; --sun-2: #F08A4B; --vermilion: #D5452B; --sakura: #F3B9C4; --gold: #E7B266; --lavender: #BBA6D8;
  --line: rgba(30, 25, 22, .13); --line-soft: rgba(30, 25, 22, .07);
  --line-dark: rgba(251, 245, 234, .12); --line-dark-soft: rgba(251, 245, 234, .06);
  --serif: 'Instrument Serif', 'Times New Roman', serif;
  --sans: 'Instrument Sans', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --jp: 'Shippori Mincho', serif;
  --frame: 1320px; --gutter: clamp(16px, 3.4vw, 48px);
  --r: 18px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; background: var(--paper); }
html.gl { background: transparent; }
body { margin: 0; font-family: var(--sans); color: var(--ink); font-size: 16px; line-height: 1.55; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; }
html.gl body { background: transparent; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; color: inherit; }
::selection { background: var(--sun); color: var(--cream); }

/* ---------------------------------------------------------------- the GL ground + overlays */
#gl { position: fixed; inset: 0; width: 100vw; height: 100vh; z-index: 0; display: block; pointer-events: none; }
#petals-near { position: fixed; inset: 0; width: 100vw; height: 100vh; z-index: 40; pointer-events: none; }
main, footer, .nav { position: relative; z-index: 1; }

/* CSS fallback ground when WebGL is unavailable */
html:not(.gl) [data-bg] { background: var(--bg); }

/* ---------------------------------------------------------------- icons */
.i { display: inline-flex; width: 1em; height: 1em; flex: none; vertical-align: -.14em; }
.i svg { width: 100%; height: 100%; }

/* ---------------------------------------------------------------- type */
.eyebrow { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2); display: inline-flex; align-items: center; gap: 10px; }
.eyebrow .i { font-size: 16px; color: var(--sun); }
.eyebrow .jp { font-family: var(--jp); letter-spacing: .1em; font-size: 13px; color: var(--ink-3); }
.dark .eyebrow { color: var(--cream-2); }
.dark .eyebrow .jp { color: var(--cream-3); }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; letter-spacing: -.012em; margin: 0; }
h1 { font-size: clamp(52px, 7.2vw, 108px); line-height: .96; }
h2 { font-size: clamp(40px, 5vw, 76px); line-height: 1; }
h3 { font-size: clamp(26px, 2.2vw, 34px); line-height: 1.08; }
h1 em, h2 em, h3 em { font-style: italic; }
.lede { font-size: clamp(16px, 1.25vw, 19px); line-height: 1.6; color: var(--ink-2); max-width: 34em; }
.dark .lede { color: var(--cream-2); }
.mono { font-family: var(--mono); }
.dark { color: var(--cream); }

/* ---------------------------------------------------------------- layout frame + grid lines */
section { position: relative; }
.frame { position: relative; max-width: var(--frame); margin: 0 auto; padding: 0 var(--gutter); }
/* the page grid: the solar array's cell lines carried through every section */
.grid-lines { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.grid-lines .frame { height: 100%; display: grid; grid-template-columns: repeat(4, 1fr); }
.grid-lines .frame > i { border-left: 1px solid var(--line-soft); }
.grid-lines .frame > i:last-child { border-right: 1px solid var(--line-soft); }
.dark .grid-lines .frame > i { border-color: var(--line-dark-soft); }
.hline { height: 1px; background: var(--line); }
.dark .hline { background: var(--line-dark); }
@media (max-width: 760px) { .grid-lines .frame { grid-template-columns: repeat(2, 1fr); } .grid-lines .frame > i:nth-child(n+3) { display: none; } }

/* ---------------------------------------------------------------- floating nav */
.nav { position: fixed; top: 16px; left: 0; right: 0; z-index: 60; display: flex; justify-content: center; pointer-events: none; padding: 0 12px; }
.nav-pill { pointer-events: auto; display: flex; align-items: center; gap: 6px; padding: 6px 6px 6px 14px; border-radius: 999px; background: rgba(251, 245, 234, .86); outline: 1px solid rgba(30, 25, 22, .08); box-shadow: 0 10px 30px -12px rgba(40, 20, 10, .28), 0 1px 0 rgba(255, 255, 255, .6) inset; backdrop-filter: blur(14px) saturate(1.2); -webkit-backdrop-filter: blur(14px) saturate(1.2); }
.brand { display: flex; align-items: center; gap: 9px; margin-right: 10px; }
.brand img { width: 26px; height: 26px; object-fit: contain; }
.brand b { font-family: var(--serif); font-weight: 400; font-size: 25px; letter-spacing: -.01em; line-height: 1; }
.nav-links { display: flex; gap: 2px; }
.nav-links a { font-size: 14px; padding: 8px 12px; border-radius: 999px; color: var(--ink-2); transition: background .2s, color .2s; }
.nav-links a:hover { background: rgba(30, 25, 22, .06); color: var(--ink); }
.nav .btn { margin-left: 6px; }
@media (max-width: 980px) { .nav-links { display: none; } }

/* ---------------------------------------------------------------- buttons + inputs */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: 44px; padding: 0 20px; border-radius: 999px; border: 0; cursor: pointer; font-size: 15px; font-weight: 500; letter-spacing: -.005em; white-space: nowrap; transition: transform .25s cubic-bezier(.2, .8, .2, 1), background .25s, box-shadow .25s; }
.btn .i { font-size: 18px; transition: transform .25s; }
.btn:hover .i { transform: translateX(3px); }
.btn:active { transform: scale(.97); }
.btn-sun { background: linear-gradient(180deg, #C94A21, #B53E19); color: #FFF8EF; box-shadow: 0 8px 22px -10px rgba(214, 72, 34, .8), inset 0 1px 0 rgba(255, 255, 255, .28); }
.btn-sun:hover { box-shadow: 0 12px 28px -10px rgba(214, 72, 34, .9), inset 0 1px 0 rgba(255, 255, 255, .28); }
.btn-ink { background: var(--ink); color: var(--cream); }
.btn-ghost { background: transparent; outline: 1px solid var(--line); color: var(--ink); }
.dark .btn-ghost { outline-color: var(--line-dark); color: var(--cream); }
.btn-sm { height: 38px; padding: 0 16px; font-size: 14px; }

.field { display: flex; align-items: center; gap: 6px; padding: 6px; border-radius: 999px; background: rgba(251, 245, 234, .92); outline: 1px solid rgba(30, 25, 22, .1); box-shadow: 0 18px 40px -22px rgba(40, 20, 10, .45); max-width: 440px; }
.field label { display: flex; align-items: center; gap: 8px; flex: 1; min-width: 0; padding-left: 12px; color: var(--ink-3); }
.field label .i { font-size: 19px; color: var(--sun); }
.field input { flex: 1; min-width: 0; border: 0; background: transparent; outline: none; font-size: 15px; color: var(--ink); height: 40px; }
.field input::placeholder { color: var(--ink-3); }
.dark .field { background: rgba(251, 245, 234, .08); outline-color: var(--line-dark); box-shadow: none; }
.dark .field input { color: var(--cream); }
.dark .field input::placeholder { color: var(--cream-3); }
.fineprint { font-size: 12px; color: var(--ink-3); margin-top: 12px; font-family: var(--mono); letter-spacing: .04em; }
.dark .fineprint { color: var(--cream-3); }

/* ---------------------------------------------------------------- GL hosts + anchors */
.gl-host { position: relative; }
.gl-anchor { position: absolute; left: 0; top: 0; will-change: transform; pointer-events: none; opacity: 0; transition: opacity .6s; }
.gl-anchor.on { opacity: 1; }
.chip { display: inline-flex; align-items: center; gap: 10px; padding: 8px 12px 8px 9px; border-radius: 12px; background: rgba(251, 245, 234, .9); outline: 1px solid rgba(30, 25, 22, .08); box-shadow: 0 14px 30px -16px rgba(40, 20, 10, .5); white-space: nowrap; transform: translate(-50%, calc(-100% - 8px)); }
.chip .i { font-size: 22px; color: var(--sun); }
.chip small { display: block; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); line-height: 1.2; }
.chip b { display: block; font-family: var(--mono); font-weight: 500; font-size: 15px; letter-spacing: -.01em; line-height: 1.25; }
.chip::after { content: ''; position: absolute; left: 50%; bottom: -8px; width: 1px; height: 8px; background: rgba(251, 245, 234, .9); }

/* ---------------------------------------------------------------- ornaments (transparent PNG layers) */
.orn { position: absolute; pointer-events: none; z-index: 2; will-change: transform; }
.orn img { width: 100%; height: auto; }

/* ================================================================ 1 hero */
#hero { min-height: max(100vh, 720px); display: flex; flex-direction: column; }
#hero .gl-host { position: absolute; inset: 0; }
#hero .hero-copy, #hero .hero-foot .frame { width: 100%; }
#hero .hero-copy { position: relative; z-index: 3; padding-top: clamp(120px, 17vh, 190px); }
#hero h1 { margin: 22px 0 22px; max-width: 8.4em; }
#hero h1 em { display: block; }
#hero .lede { max-width: 25em; margin-bottom: 30px; color: #463C34; }
#hero .grid-lines .frame > i { border-color: rgba(30, 25, 22, .09); }
.hero-foot { position: relative; z-index: 3; margin-top: auto; }
.hero-stats { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(251, 245, 234, .28); }
.hero-stats > div { padding: 18px 20px 26px; color: var(--cream); }
.hero-stats > div + div { border-left: 1px solid rgba(251, 245, 234, .22); }
.hero-stats b { display: block; font-family: var(--serif); font-weight: 400; font-size: clamp(28px, 2.6vw, 40px); line-height: 1; letter-spacing: -.01em; }
.hero-stats span { display: block; font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; opacity: .78; margin-top: 8px; }
@media (max-width: 760px) { .hero-stats { grid-template-columns: repeat(2, 1fr); } .hero-stats > div:nth-child(3) { border-left: 0; } .hero-stats > div:nth-child(n+3) { border-top: 1px solid rgba(251, 245, 234, .22); } }

/* ================================================================ 2 savings */
#savings { padding: clamp(110px, 14vw, 180px) 0 clamp(90px, 10vw, 140px); }
.sv-grid { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(24px, 4vw, 64px); align-items: center; }
.sv-copy h2 { margin: 18px 0 20px; }
.sv-calc { margin-top: 34px; padding: 26px 26px 24px; border-radius: var(--r); background: rgba(251, 245, 234, .62); outline: 1px solid var(--line); }
.sv-row { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.sv-row label { font-size: 14px; color: var(--ink-2); }
.sv-bill { font-family: var(--mono); font-size: 28px; font-weight: 500; letter-spacing: -.02em; }
.sv-bill small { font-size: 14px; color: var(--ink-3); font-weight: 400; }
input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; height: 28px; background: transparent; margin: 14px 0 6px; cursor: pointer; }
input[type=range]::-webkit-slider-runnable-track { height: 4px; border-radius: 4px; background: linear-gradient(90deg, var(--sun) var(--p, 40%), rgba(30, 25, 22, .14) var(--p, 40%)); }
input[type=range]::-moz-range-track { height: 4px; border-radius: 4px; background: rgba(30, 25, 22, .14); }
input[type=range]::-moz-range-progress { height: 4px; border-radius: 4px; background: var(--sun); }
input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 24px; height: 24px; margin-top: -10px; border-radius: 50%; background: var(--cream); border: 0; box-shadow: 0 0 0 1px rgba(30, 25, 22, .12), 0 6px 14px -4px rgba(40, 20, 10, .45); }
input[type=range]::-moz-range-thumb { width: 24px; height: 24px; border-radius: 50%; background: var(--cream); border: 0; box-shadow: 0 0 0 1px rgba(30, 25, 22, .12), 0 6px 14px -4px rgba(40, 20, 10, .45); }
.sv-scale { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 11px; color: var(--ink-3); letter-spacing: .04em; }
.sv-result { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin-top: 22px; border-top: 1px solid var(--line); }
.sv-result > div { padding-top: 16px; }
.sv-result > div + div { padding-left: 18px; border-left: 1px solid var(--line); }
.sv-result small { display: block; font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.sv-result b { display: block; font-family: var(--serif); font-weight: 400; font-size: 40px; line-height: 1.05; letter-spacing: -.01em; margin-top: 6px; }
.sv-result b.hot { color: var(--sun); }
.sv-stage { position: relative; aspect-ratio: 7 / 6; }
.sv-stage .gl-host { position: absolute; inset: -6% -8% -4% -4%; }
.bar-label { transform: translate(-50%, calc(-100% - 12px)); text-align: center; white-space: nowrap; }
.bar-label small { display: block; font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-2); }
.bar-label b { display: block; font-family: var(--mono); font-weight: 500; font-size: 17px; letter-spacing: -.02em; }
.bar-label.hot b { color: var(--sun); }
.bar-label.hot small { color: var(--ink); }
.sv-note { font-family: var(--mono); font-size: 11px; color: var(--ink-3); letter-spacing: .04em; margin-top: 14px; }
@media (max-width: 900px) { .sv-grid { grid-template-columns: 1fr; } .sv-stage { aspect-ratio: 1 / 1; } }

/* ================================================================ 3 how it works (pinned) */
#how { height: 330vh; }
.how-pin { position: sticky; top: 0; height: 100vh; min-height: 640px; overflow: hidden; }
.how-pin .gl-host { position: absolute; inset: 0; }
.how-copy { position: relative; z-index: 3; height: 100%; display: flex; flex-direction: column; justify-content: center; }
.how-copy h2 { margin: 18px 0 34px; max-width: 7.6em; }
.steps { list-style: none; margin: 0; padding: 0; max-width: 420px; }
.step { position: relative; padding: 20px 0 20px 64px; border-top: 1px solid var(--line-dark); transition: opacity .5s; opacity: .42; }
.step:last-child { border-bottom: 1px solid var(--line-dark); }
.step.on { opacity: 1; }
.step .n { position: absolute; left: 0; top: 18px; font-family: var(--mono); font-size: 12px; letter-spacing: .1em; color: var(--gold); display: flex; align-items: center; gap: 8px; }
.step .n .i { font-size: 22px; }
.step h3 { font-size: 28px; }
.step p { margin: 8px 0 0; color: var(--cream-2); font-size: 15px; max-height: 0; overflow: hidden; transition: max-height .6s cubic-bezier(.2, .8, .2, 1), opacity .4s; opacity: 0; }
.step.on p { max-height: 140px; opacity: 1; }
.step .meta { display: flex; gap: 18px; margin-top: 12px; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--gold); max-height: 0; overflow: hidden; opacity: 0; transition: max-height .6s, opacity .4s; }
.step.on .meta { max-height: 40px; opacity: 1; }
.how-bar { position: absolute; left: var(--gutter); bottom: 34px; right: var(--gutter); max-width: 420px; height: 2px; background: var(--line-dark); z-index: 3; }
.how-bar i { position: absolute; inset: 0 auto 0 0; width: 0; background: linear-gradient(90deg, var(--gold), var(--sun)); }

/* ================================================================ 4 hardware */
#hardware { padding: clamp(120px, 14vw, 190px) 0 clamp(80px, 8vw, 120px); }
.sec-head { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: end; margin-bottom: 54px; }
.sec-head h2 { margin-top: 18px; }
.sec-head .lede { justify-self: end; }
.cards3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.hw-card { position: relative; border-radius: var(--r); background: rgba(251, 245, 234, .5); outline: 1px solid var(--line); overflow: hidden; display: flex; flex-direction: column; }
.hw-card .gl-host { aspect-ratio: 5 / 4; background: transparent; }
.hw-card .body { padding: 22px 24px 26px; border-top: 1px solid var(--line); }
.hw-card h3 { display: flex; justify-content: space-between; align-items: baseline; }
.hw-card h3 small { font-family: var(--mono); font-size: 12px; letter-spacing: .06em; color: var(--ink-3); }
.hw-card p { margin: 10px 0 16px; color: var(--ink-2); font-size: 15px; }
.ticks { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.ticks li { display: flex; gap: 10px; font-size: 14px; color: var(--ink); }
.ticks .i { font-size: 18px; color: var(--sun); margin-top: 1px; }
.dark .ticks li { color: var(--cream); }
@media (max-width: 960px) { .cards3 { grid-template-columns: 1fr; } .sec-head { grid-template-columns: 1fr; } .sec-head .lede { justify-self: start; } }

/* ================================================================ 5 plans */
#plans { padding: clamp(60px, 7vw, 100px) 0 clamp(120px, 12vw, 170px); }
.pay-card { position: relative; border-radius: var(--r); background: rgba(251, 245, 234, .55); outline: 1px solid var(--line); overflow: hidden; display: flex; flex-direction: column; }
.pay-card .gl-host { aspect-ratio: 16 / 11; }
.pay-card .top { position: relative; background: linear-gradient(180deg, #2A1F33 0%, #3C2A3F 60%, #5A3743 100%); }
.pay-card.hot .top { background: linear-gradient(180deg, #3A2242 0%, #7A3A45 58%, #D0643E 100%); }
.pay-card .tag { position: absolute; top: 14px; left: 14px; z-index: 3; font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; padding: 6px 10px; border-radius: 999px; background: rgba(251, 245, 234, .12); color: var(--cream); outline: 1px solid rgba(251, 245, 234, .18); }
.pay-card.hot .tag { background: var(--cream); color: var(--ink); outline: 0; }
.pay-card .body { padding: 24px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.pay-card .price { font-family: var(--serif); font-size: 44px; line-height: 1; margin: 14px 0 4px; letter-spacing: -.01em; }
.pay-card .price small { font-family: var(--mono); font-size: 13px; color: var(--ink-3); letter-spacing: 0; }
.pay-card p { color: var(--ink-2); font-size: 15px; margin: 10px 0 18px; }
.pay-card .ticks { margin-bottom: 24px; }
.pay-card .btn { margin-top: auto; align-self: flex-start; }

/* ================================================================ 6 coverage map */
#coverage { padding: clamp(110px, 12vw, 170px) 0 0; }
.map-head { text-align: center; max-width: 760px; margin: 0 auto; position: relative; z-index: 3; }
.map-head h2 { margin: 18px 0 18px; }
.map-head .lede { margin: 0 auto 28px; }
.map-head .field { margin: 0 auto; }
.map-result { min-height: 24px; margin-top: 14px; font-family: var(--mono); font-size: 13px; color: var(--gold); letter-spacing: .02em; }
.map-stage { position: relative; height: clamp(560px, 70vw, 900px); margin-top: -40px; }
.map-stage .gl-host { position: absolute; inset: 0; }
.map-stats { position: absolute; left: 0; right: 0; bottom: 60px; z-index: 3; }
.map-stats .frame { display: grid; grid-template-columns: repeat(3, 1fr); }
.map-stats .frame > div { padding: 18px 20px; border-top: 1px solid var(--line-dark); }
.map-stats .frame > div + div { border-left: 1px solid var(--line-dark); }
.map-stats b { display: block; font-family: var(--serif); font-weight: 400; font-size: clamp(30px, 3vw, 46px); line-height: 1; }
.map-stats span { display: block; margin-top: 8px; font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--cream-2); }
.city-tag { transform: translate(12px, -50%); font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--cream); white-space: nowrap; padding: 4px 8px 4px 7px; border-radius: 6px; background: rgba(21, 17, 28, .62); outline: 1px solid rgba(251, 245, 234, .1); }
.city-tag span { color: var(--gold); margin-left: 6px; }

/* ================================================================ 7 voices */
#voices { padding: clamp(130px, 14vw, 190px) 0 clamp(90px, 9vw, 130px); }
.quote-card { position: relative; display: grid; grid-template-columns: 1fr auto; gap: 40px; padding: clamp(32px, 4.6vw, 64px); border-radius: calc(var(--r) + 6px); background: rgba(251, 245, 234, .66); outline: 1px solid var(--line); overflow: hidden; }
.quote-card blockquote { margin: 0; font-family: var(--serif); font-size: clamp(30px, 3.4vw, 52px); line-height: 1.1; letter-spacing: -.012em; max-width: 18em; }
.quote-card blockquote em { color: var(--sun); font-style: italic; }
.quote-by { display: flex; align-items: center; gap: 14px; margin-top: 30px; }
.quote-by img { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; }
.quote-by b { display: block; font-weight: 500; }
.quote-by span { display: block; font-size: 14px; color: var(--ink-3); }
.quote-stat { align-self: end; text-align: right; }
.quote-stat small { display: block; font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.quote-stat b { display: block; font-family: var(--serif); font-weight: 400; font-size: clamp(56px, 6vw, 92px); line-height: 1; color: var(--sun); }
.quote-card .hanko { position: absolute; top: 26px; right: 30px; width: 68px; opacity: .9; transform: rotate(-6deg); }
.voices-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 18px; }
.v-card { position: relative; border-radius: var(--r); overflow: hidden; aspect-ratio: 4 / 5; background: var(--paper-3); color: var(--cream); }
.v-card img.photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s cubic-bezier(.2, .8, .2, 1); }
.v-card:hover img.photo { transform: scale(1.035); }
.v-card::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(21, 17, 28, 0) 38%, rgba(21, 17, 28, .82) 100%); }
.v-card .txt { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; padding: 26px; }
.v-card q { display: block; font-family: var(--serif); font-size: clamp(22px, 1.9vw, 28px); line-height: 1.14; quotes: '“' '”'; }
.v-card .who { display: flex; justify-content: space-between; align-items: end; margin-top: 16px; font-size: 14px; }
.v-card .who span { display: block; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; opacity: .72; }
.v-card .saved { font-family: var(--mono); font-size: 12px; color: var(--gold); }
@media (max-width: 960px) { .voices-row { grid-template-columns: 1fr; } .quote-card { grid-template-columns: 1fr; } .quote-stat { text-align: left; } }

/* ================================================================ 8 faq */
#faq { padding: clamp(60px, 7vw, 100px) 0 clamp(130px, 13vw, 180px); }
.faq-grid { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(24px, 5vw, 80px); }
.faq-side { position: relative; }
.faq-side h2 { margin: 18px 0 18px; }
.faq-side .orn-lantern { position: relative; width: 150px; margin-top: 40px; }
.faq-list { border-top: 1px solid var(--line); }
.qa { border-bottom: 1px solid var(--line); }
.qa button { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 24px 0; background: none; border: 0; cursor: pointer; text-align: left; font-size: 19px; letter-spacing: -.01em; }
.qa button .i { font-size: 26px; color: var(--sun); transition: transform .4s cubic-bezier(.2, .8, .2, 1); }
.qa.open button .i { transform: rotate(45deg); }
.qa .a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .5s cubic-bezier(.2, .8, .2, 1); }
.qa.open .a { grid-template-rows: 1fr; }
.qa .a > div { overflow: hidden; }
.qa .a p { margin: 0 0 24px; color: var(--ink-2); max-width: 36em; }
@media (max-width: 900px) { .faq-grid { grid-template-columns: 1fr; } }

/* ================================================================ 9 cta + footer */
#start { padding: clamp(40px, 5vw, 80px) 0 clamp(90px, 9vw, 130px); }
.cta-card { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); border-radius: calc(var(--r) + 8px); overflow: hidden; min-height: 560px; outline: 1px solid var(--line-dark); }
.cta-left { position: relative; padding: clamp(32px, 4.6vw, 64px); background: linear-gradient(172deg, #241B38 0%, #3A2646 42%, #6B3A52 78%, #A2564F 100%); color: var(--cream); display: flex; flex-direction: column; }
.cta-left h2 { font-size: clamp(46px, 5.6vw, 88px); line-height: .96; max-width: 6.4em; margin-top: 18px; }
.cta-left .eyebrow { color: var(--cream-2); }
.cta-left p { margin: auto 0 26px; max-width: 26em; color: rgba(251, 245, 234, .82); }
.cta-left .hanko { position: absolute; right: 30px; top: 30px; width: 64px; transform: rotate(8deg); opacity: .92; }
.cta-right { position: relative; min-height: 420px; }
.cta-right .gl-host { position: absolute; inset: 0; }
@media (max-width: 900px) { .cta-card { grid-template-columns: minmax(0, 1fr); } }

footer { padding: clamp(80px, 8vw, 120px) 0 0; overflow: hidden; }
.foot-grid { display: grid; grid-template-columns: 1.3fr repeat(3, 1fr) 1.5fr; gap: 28px; padding-bottom: 60px; border-bottom: 1px solid var(--line-dark); }
.foot-grid h4 { margin: 0 0 16px; font-family: var(--mono); font-weight: 400; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--cream-3); }
.foot-grid a { display: block; padding: 5px 0; color: var(--cream-2); font-size: 15px; transition: color .2s; }
.foot-grid a:hover { color: var(--cream); }
.foot-brand p { color: var(--cream-2); font-size: 15px; max-width: 18em; margin: 16px 0 0; }
.foot-brand .brand b { font-size: 30px; }
.foot-news p { color: var(--cream-2); font-size: 15px; margin: 0 0 16px; }
.wordmark-stage { position: relative; height: clamp(260px, 30vw, 460px); }
.wordmark-stage .gl-host { position: absolute; inset: 0; }
.foot-legal { display: flex; justify-content: space-between; gap: 20px; padding: 22px var(--gutter) 28px; font-family: var(--mono); font-size: 11px; letter-spacing: .06em; color: var(--cream-3); position: relative; z-index: 3; }
@media (max-width: 960px) { .foot-grid { grid-template-columns: 1fr 1fr; } .foot-brand, .foot-news { grid-column: 1 / -1; } }

/* ---------------------------------------------------------------- reveal */
.rv { opacity: 0; transform: translateY(24px); transition: opacity 1s cubic-bezier(.2, .8, .2, 1), transform 1s cubic-bezier(.2, .8, .2, 1); }
.rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .rv { opacity: 1; transform: none; transition: none; } }

/* ---------------------------------------------------------------- GL mode: let the canvas show through card tops.
   The canvas is behind the DOM, so a host's own card must be transparent over it. Rounded corners over a GL
   backdrop are masked by an outer spread in the page colour (a card's own box-shadow is not clipped by its overflow). */
html.gl .hw-card, html.gl .pay-card { background: transparent; }
html.gl .hw-card .body, html.gl .pay-card .body { background: rgba(251, 245, 234, .55); }
html.gl .pay-card .top { background: transparent; }

/* ---------------------------------------------------------------- small screens */
@media (max-width: 760px) {
  .orn:not(.orn-lantern) { display: none; }
  .faq-side .orn-lantern { width: 96px; margin-top: 18px; }
  .quote-card { padding-top: 88px; }
  .quote-card .hanko { width: 48px; top: 22px; right: 22px; }
  .field .btn { padding: 0 14px; }
  .sv-row { flex-wrap: wrap; }
  .cta-left p { margin-top: 22px; }
  .how-copy { justify-content: flex-end; padding-bottom: 72px; }
  .foot-legal { flex-direction: column; gap: 6px; }
}

/* where a full-bleed 3-D scene carries the grid itself (survey grid, map graticule, the CTA render),
   the page's column lines would slice through the render: hide them there */
#how .grid-lines, #start .grid-lines, #coverage .grid-lines { display: none; }

/* with WebGL the page grid is drawn in the ground pass under the scenes (main.js); only the hero keeps DOM lines over its 3-D */
html.gl section:not(#hero) > .grid-lines { display: none; }

.chart-legend { position: absolute; left: 4%; bottom: -2%; z-index: 3; display: flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 11px; letter-spacing: .06em; color: var(--ink-3); }
.chart-legend i { width: 14px; height: 14px; border-radius: 3px; background: linear-gradient(135deg, #E9E0CF, #CFC2AA); outline: 1px solid rgba(30, 25, 22, .18); }
/* plan cards 1–2 sit on the paper sweep; only the Sunset Plan card is dark */
.pay-card:not(.hot) .tag { background: rgba(30, 25, 22, .07); color: var(--ink); outline-color: rgba(30, 25, 22, .14); }

/* hero: the page grid lives in the sky and fades out before the roofline, so it never slices the house */
#hero .grid-lines { -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 26%, transparent 52%); mask-image: linear-gradient(to bottom, #000 0%, #000 26%, transparent 52%); }
@media (max-width: 760px) {
  /* give the 3-D house its own band between the copy and the stats */
  #hero { min-height: auto; }
  #hero .hero-copy { padding-top: 104px; }
  #hero .hero-foot { margin-top: max(46vh, 340px); }
  #hero .eyebrow .jp { display: none; }
}

html, body { overflow-x: clip; }
@media (max-width: 900px) { .sv-stage .gl-host { inset: 0; } }
/* GL mode: card bodies are the paper itself, so image area and body are one surface; the outline defines the card */
html.gl .hw-card .body, html.gl .pay-card .body { background: transparent; }
@media (max-width: 760px) {
  .map-stats { bottom: 40px; }
  .map-stats .frame { grid-template-columns: 1fr; }
  .map-stats .frame > div { display: flex; align-items: baseline; gap: 14px; padding: 12px 2px; border-left: 0 !important; }
  .map-stats b { font-size: 30px; min-width: 3.4em; }
}
@media (max-width: 760px) {
  /* fewer map labels on phones rather than type under 11 px */
  #coverage .gl-anchor[data-anchor="fukuoka"], #coverage .gl-anchor[data-anchor="naha"] { display: none; }
}

#how .step p, #how .step .meta { text-shadow: 0 1px 14px rgba(21, 17, 28, .75); }
@media (max-width: 760px) { #hero .grid-lines { display: none; } }

/* a soft night scrim behind the step column so its copy clears 4.5:1 over the brightest sky */
.how-pin::before { content: ''; position: absolute; inset: 0; z-index: 2; pointer-events: none; background: linear-gradient(90deg, rgba(21, 17, 28, .86) 0%, rgba(21, 17, 28, .7) 28%, rgba(21, 17, 28, .28) 46%, rgba(21, 17, 28, 0) 58%); }
@media (max-width: 760px) { .how-pin::before { background: linear-gradient(0deg, rgba(21, 17, 28, .9) 0%, rgba(21, 17, 28, .72) 42%, rgba(21, 17, 28, 0) 62%); } }
.bar-label .sh { display: none; }
@media (max-width: 760px) { .bar-label .lg { display: none; } .bar-label .sh { display: inline; } }
.city-tag small { font-family: var(--jp); font-size: 11px; letter-spacing: .02em; margin-left: 3px; opacity: .72; text-transform: none; }
@media (max-width: 760px) { .city-tag { padding: 3px 6px; letter-spacing: .04em; } }
/* the Ryukyu inset: labelled by Naha on desktop, by 沖縄 on phones (where Naha is hidden) */
#coverage .gl-anchor[data-anchor="ryukyu"] { display: none; }
/* on phones the rotated map puts the inset beside Tokyo: its label would collide, so the inset goes unlabelled there */
/* the CTA's left panel is lavender, not night: its field and kanji use the light treatment */
.cta-left .field .btn-ink { background: linear-gradient(180deg, #C94A21, #B53E19); }
.cta-left .field { background: rgba(251, 245, 234, .94); outline-color: rgba(251, 245, 234, .2); box-shadow: 0 14px 30px -18px rgba(0, 0, 0, .6); }
.cta-left .field input { color: var(--ink); }
.cta-left .field input::placeholder { color: var(--ink-3); }
.cta-left .field label { color: var(--ink-3); }
.cta-left .eyebrow .jp { color: var(--cream-3); }

/* foreground branch layers (Aura, keyed) — in front of the 3-D, softened like a near depth-of-field plane */
.orn-branch-hero { top: -10px; right: -40px; width: min(44vw, 640px); z-index: 4; filter: blur(1.1px) saturate(.92); transform-origin: top right; }
.orn-branch-hero img { transform: scaleX(-1); }
.orn-branch-cta { top: -34px; right: 6%; width: min(17vw, 230px); z-index: 4; filter: blur(.6px); }
.v-card .stamp { position: absolute; top: 18px; right: 18px; width: 64px; z-index: 3; transform: rotate(7deg); box-shadow: 0 6px 16px -8px rgba(0, 0, 0, .5); }

/* ornaments stay inside their own section (the savings sprig parallaxed up into the pinned #how) */
#savings, #hardware, #voices { overflow: clip; }
@media (max-width: 760px) { .cta-left .hanko { display: none; } }

/* hero small print sits on the pink sky: ink-2 there */
#hero .fineprint { color: var(--ink-2); }
/* the paper lantern hangs from a cord */
.faq-side .orn-lantern::before { content: ''; position: absolute; left: 50%; top: -46px; width: 1px; height: 46px; background: linear-gradient(rgba(30, 25, 22, 0), rgba(30, 25, 22, .45)); }
/* anchored sections clear the floating nav */
section, footer { scroll-margin-top: 84px; }
/* the CTA card's field is narrow on phones: stack the button under the input */
@media (max-width: 480px) { .cta-left .field { flex-wrap: wrap; border-radius: 22px; } .cta-left .field label { min-height: 44px; } .cta-left .field .btn { width: 100%; } }

/* 2. orange as text on paper uses the deep accent (4.5:1); the bright sun stays for icons and fills */
:root { --sun-ink: #B8431E; }
.sv-result b.hot, .bar-label.hot b, .quote-card blockquote em, .quote-stat b { color: var(--sun-ink); }
/* 3. the pinned step list keeps one height, so the heading never jumps when a step opens */
.steps { min-height: 352px; }
@media (max-width: 760px) { .steps { min-height: 300px; } }
/* 4. mobile how-it-works: a stronger scrim under the copy */
@media (max-width: 760px) { .how-pin::before { background: linear-gradient(0deg, rgba(21, 17, 28, .94) 0%, rgba(21, 17, 28, .86) 50%, rgba(21, 17, 28, .4) 64%, rgba(21, 17, 28, 0) 74%); } }
/* 5. the hairline sun-path arc read as a hair on the lens (two judges) */
#how .gl-host > svg { display: none !important; }
/* 6. FAQ: no cord crossing the lede on phones */
@media (max-width: 760px) { .faq-side .orn-lantern::before { display: none; } .faq-side .orn-lantern { margin-top: 26px; } }
/* 7. no dead night between the CTA card and the footer */
#start { padding-bottom: clamp(24px, 3vw, 48px); }
/* 8. the weeping branch sits in a moonlit render: dim and cool it */
.orn-branch-cta { filter: blur(.6px) brightness(.62) saturate(.7) contrast(.96); }

/* final polish from the last page review */
.faq-side .orn-lantern::before { top: -360px; height: 360px; background: linear-gradient(rgba(30, 25, 22, 0), rgba(30, 25, 22, .4) 70%, rgba(30, 25, 22, .55)); }   /* a long cord from above, not a stub */
.how-bar { left: max(var(--gutter), calc((100vw - var(--frame)) / 2 + var(--gutter))); }
.step { opacity: .52; }
@media (max-width: 760px) { #voices { padding-top: 96px; } }

/* ornaments, final: the lantern hangs into Voices from the section's top edge; the fan rests under the FAQ lede */
.orn-hang::before { content: ''; position: absolute; left: 50%; top: -92px; width: 1px; height: 96px; background: linear-gradient(rgba(30, 25, 22, .15), rgba(30, 25, 22, .5)); }
.faq-side .orn-fan-faq { position: relative; width: 210px; margin-top: 56px; rotate: -12deg; }
@media (max-width: 760px) { .faq-side .orn-fan-faq { display: none; } }