/* Blue Prints Dog Studio · website proposal · deck styles */

@font-face { font-family: "Geist"; src: url("fonts/geist-latin.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "Instrument Serif"; src: url("fonts/instrument-serif-regular.woff2") format("woff2"); font-style: normal; font-weight: 400; font-display: swap; }
@font-face { font-family: "Instrument Serif"; src: url("fonts/instrument-serif-italic.woff2") format("woff2"); font-style: italic; font-weight: 400; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("fonts/jetbrains-mono-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }

:root {
  --ink: #0B1826;
  --ink-chrome: #08121D;
  --bone: #F3EFE7;
  --bone-2: #E9E3D6;
  --navy-ink: #0C1A2B;
  --blue: #1B75BB;
  --blue-deep: #0F4D75;
  --blue-soft: #8FC6F0;
  --tan: #A87C4F;
  --sev-high: #A3322B;
  --sev-med: #6B4700;
  --body: clamp(17px, 0.55vw + 11.2px, 24px);
  --small: clamp(15px, 0.35vw + 10.4px, 19px);
  --label: clamp(13px, 0.27vw + 9.8px, 17px);
  --h-section: clamp(40px, 3.6vw, 66px);
  --h-hero: clamp(46px, 6vw, 116px);
  --chrome-top: 74px;
  --chrome-bottom: 60px;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: var(--ink-chrome); }
body { font-family: "Geist", system-ui, -apple-system, "Segoe UI", sans-serif; font-size: var(--body); color: #EAF1F7; -webkit-font-smoothing: antialiased; overflow: hidden; }
img { display: block; max-width: 100%; }
h1, h2, h3, h4, p, ul, ol, figure, blockquote { margin: 0; }
button { font: inherit; }
:focus-visible { outline: 3px solid var(--blue-soft); outline-offset: 2px; }

.skip { position: absolute; left: -9999px; top: 0; z-index: 100; background: #fff; color: #0C1A2B; padding: 8px 12px; }
.skip:focus { left: 12px; top: 12px; }

/* ---------- chrome ---------- */
.chrome { position: fixed; left: 0; right: 0; z-index: 50; background: var(--ink-chrome); }
.chrome-top { top: 0; height: var(--chrome-top); display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 0 clamp(16px, 2.6vw, 44px); border-bottom: 1px solid rgba(143, 198, 240, 0.2); }
.cobrand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.cobrand-bc { height: 22px; width: auto; }
.sep { color: var(--blue-soft); font-size: 16px; flex: none; }
.cobrand-tile { background: var(--bone); border-radius: 8px; padding: 5px 9px; display: inline-flex; align-items: center; flex: none; }
.cobrand-tile img { height: 30px; width: auto; }
.chrome-label { position: absolute; left: 50%; transform: translateX(-50%); font: 500 var(--label) "JetBrains Mono", ui-monospace, monospace; text-transform: uppercase; letter-spacing: 0.14em; color: #C4D2DF; margin: 0; white-space: nowrap; }
.chrome-right { display: flex; align-items: center; gap: 14px; flex: none; }
.counter { font: 500 var(--label) "JetBrains Mono", ui-monospace, monospace; color: #C4D2DF; }
.chrome-btn { display: inline-flex; align-items: center; gap: 8px; min-height: 40px; padding: 8px 14px; border-radius: 8px; border: 1px solid rgba(143, 198, 240, 0.45); background: transparent; color: #F3EFE7; font: 600 15px "Geist", sans-serif; cursor: pointer; }

.chrome-bottom { bottom: 0; height: calc(var(--chrome-bottom) + env(safe-area-inset-bottom)); padding: 0 clamp(16px, 2.6vw, 44px) env(safe-area-inset-bottom); display: flex; align-items: center; justify-content: space-between; gap: 12px; border-top: 1px solid rgba(143, 198, 240, 0.2); }
.bottom-note { font: 500 var(--label) "JetBrains Mono", ui-monospace, monospace; color: #C4D2DF; letter-spacing: 0.08em; text-transform: uppercase; margin: 0; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nav-btns { display: flex; gap: 10px; flex: none; }
.nav-btn { min-height: 44px; min-width: 44px; padding: 10px 14px; border-radius: 8px; border: 1px solid rgba(143, 198, 240, 0.45); background: transparent; color: #F3EFE7; font: 600 15px "Geist", sans-serif; display: inline-flex; align-items: center; justify-content: center; gap: 8px; cursor: pointer; }
.nav-btn-primary { background: var(--blue); border-color: var(--blue); }
.nav-btn:disabled { opacity: 0.4; cursor: default; }

.progress { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 55; background: rgba(255, 255, 255, 0.08); }
.progress span { display: block; height: 100%; background: var(--blue-soft); transform-origin: left center; transform: scaleX(0.111); transition: transform 0.4s ease; }

.rail { position: fixed; right: 14px; top: 50%; transform: translateY(-50%); z-index: 45; display: flex; flex-direction: column; gap: 10px; }
.rail button { width: 13px; height: 13px; border-radius: 50%; border: 1px solid var(--blue-soft); background: transparent; padding: 0; cursor: pointer; }
.rail button[aria-current="true"] { background: var(--blue-soft); }

.boom-flash { position: fixed; inset: 0; z-index: 30; pointer-events: none; opacity: 0; background: radial-gradient(circle at 50% 46%, rgba(255, 255, 255, 0.95), rgba(143, 198, 240, 0.5) 20%, rgba(27, 117, 187, 0) 58%); mix-blend-mode: screen; transition: opacity 0.34s ease-in; }
.boom-flash.is-on { opacity: 1; transition: opacity 0.05s linear; }

/* ---------- deck and slides ---------- */
.deck-main { position: fixed; left: 0; right: 0; top: var(--chrome-top); bottom: var(--chrome-bottom); bottom: calc(var(--chrome-bottom) + env(safe-area-inset-bottom)); overflow: hidden; z-index: 10; }
.slide { position: absolute; inset: 0; overflow: hidden; background: var(--bg, var(--ink)); color: var(--fg, #EAF1F7); --fg: #EAF1F7; --muted: #B9C5D2; --accent: var(--blue-soft); --accent-label: var(--blue-soft); --rule: rgba(143, 198, 240, 0.22); --panel: rgba(255, 255, 255, 0.04); --bg: var(--ink); opacity: 0; visibility: hidden; transform: translate3d(0, calc(var(--dir, 1) * 26px), 0); transition: opacity 0.44s cubic-bezier(0.2, 0.7, 0.2, 1), transform 0.44s cubic-bezier(0.2, 0.7, 0.2, 1), visibility 0s linear 0.44s; }
.slide.is-active { opacity: 1; visibility: visible; transform: none; z-index: 2; transition: opacity 0.44s cubic-bezier(0.2, 0.7, 0.2, 1), transform 0.44s cubic-bezier(0.2, 0.7, 0.2, 1), visibility 0s; }
.slide.is-leaving { opacity: 0; visibility: visible; transform: translate3d(0, calc(var(--dir, 1) * -26px), 0); z-index: 1; }
.slide[data-theme="paper"] { --bg: var(--bone); --fg: var(--navy-ink); --muted: #3E4B58; --accent: var(--blue-deep); --accent-label: var(--blue-deep); --rule: rgba(12, 26, 43, 0.16); --panel: #FBF9F4; }
.slide[data-theme="ink"] { --bg: var(--ink); }
.slide-scroll { position: absolute; inset: 0; z-index: 2; overflow-x: hidden; overflow-y: auto; overscroll-behavior: contain; -webkit-overflow-scrolling: touch; }
.slide-inner { min-height: 100%; box-sizing: border-box; display: flex; flex-direction: column; justify-content: center; gap: clamp(16px, 2.4vh, 30px); padding: clamp(22px, 4vh, 56px) clamp(22px, 4.2vw, 84px); }
.slide-inner.split { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); align-items: center; gap: clamp(28px, 4vw, 72px); }
.stack { display: flex; flex-direction: column; gap: clamp(14px, 2vh, 22px); min-width: 0; }

.kicker { font: 500 var(--label) "JetBrains Mono", ui-monospace, monospace; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent-label); }
.h-hero { font-weight: 650; font-size: var(--h-hero); line-height: 0.92; letter-spacing: -0.055em; color: var(--fg); }
.h-section { font-weight: 620; font-size: var(--h-section); line-height: 0.98; letter-spacing: -0.045em; color: var(--fg); max-width: 20ch; text-wrap: balance; }
em { font-family: "Instrument Serif", Georgia, serif; font-style: italic; font-weight: 400; letter-spacing: -0.01em; color: var(--accent); }
h3 { font-weight: 600; font-size: clamp(20px, 0.7vw + 11px, 28px); line-height: 1.15; letter-spacing: -0.02em; color: var(--fg); }
p { font-size: var(--small); line-height: 1.5; color: var(--fg); }
.lede { font-size: var(--body); line-height: 1.5; color: var(--muted); max-width: 56ch; }
.note { font-size: var(--label); line-height: 1.5; color: var(--muted); max-width: 72ch; }
.src { font: 400 var(--label) "JetBrains Mono", ui-monospace, monospace; line-height: 1.5; color: var(--muted); margin-top: 6px; }
.label { font: 500 var(--label) "JetBrains Mono", ui-monospace, monospace; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent-label); }
.concept-note { font-size: var(--label); color: var(--blue-deep); font-weight: 600; min-height: 1.5em; }

.tag { display: inline-block; align-self: flex-start; font: 600 var(--label) "JetBrains Mono", ui-monospace, monospace; letter-spacing: 0.08em; text-transform: uppercase; padding: 7px 11px; border-radius: 999px; color: #fff; white-space: nowrap; }
.tag-high { background: var(--sev-high); }
.tag-med { background: var(--sev-med); }
.tag-concept { display: block; font: 500 var(--label) "JetBrains Mono", ui-monospace, monospace; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-label); margin-bottom: 6px; }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 12px 16px; border-radius: 8px; border: 1px solid transparent; font: 600 15px/1.1 "Geist", sans-serif; cursor: pointer; text-align: center; }
.btn-primary { background: var(--blue); color: #fff; }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.6); }
.btn-block { width: 100%; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }

.photo { position: relative; border-radius: 10px; overflow: hidden; min-width: 0; background: #0E1E2F; }
.photo img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.photo figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 14px 16px; background: linear-gradient(0deg, rgba(8, 18, 29, 0.92), rgba(8, 18, 29, 0)); color: #F3EFE7; font-size: var(--label); line-height: 1.4; }
.photo-short img { aspect-ratio: 1 / 1; max-height: 300px; width: 100%; }

/* ---------- 01 cover ---------- */
#s1::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, #0B1826 38%, rgba(11, 24, 38, 0.6) 70%, rgba(11, 24, 38, 0.9)); pointer-events: none; }
.cover-photo { position: absolute; top: 0; right: 0; bottom: 0; width: 60%; height: 100%; object-fit: cover; opacity: 0.32; z-index: 0; pointer-events: none; }
.cover { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); align-items: center; gap: clamp(24px, 3vw, 60px); min-height: 100%; }
.cover-copy { display: flex; flex-direction: column; gap: clamp(14px, 2.2vh, 24px); position: relative; z-index: 3; }
.cover-copy .h-hero em { color: var(--blue-soft); }
.ticker { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 10px; padding: 0; }
.ticker li { font: 500 var(--label) "JetBrains Mono", ui-monospace, monospace; text-transform: uppercase; letter-spacing: 0.08em; padding: 6px 11px; border: 1px solid rgba(143, 198, 240, 0.35); border-radius: 999px; color: #D6E3EF; }
.prepared-by { font-size: var(--small); color: var(--muted); }
.prepared-by strong { color: var(--fg); font-weight: 600; }
.scroll-cue { display: flex; align-items: center; gap: 8px; font-size: var(--label); color: var(--muted); margin-top: 6px; }
.cover-stage { position: relative; z-index: 3; min-height: min(72vh, 680px); height: 100%; }
.cover-fallback { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
.fallback-plate { width: min(100%, 540px); aspect-ratio: 1.5 / 1; background: var(--bone); border-radius: 18px; border: 6px solid var(--blue); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; padding: 6%; box-shadow: 0 30px 60px rgba(0, 0, 0, 0.45); }
.fallback-plate img { width: 74%; height: auto; }
.fallback-plate .label { color: var(--navy-ink); font-size: 13px; }
html.opener-on .cover-fallback { display: none; }

.cover-canvas { position: fixed; left: 0; top: 0; width: 100vw; height: 100vh; pointer-events: none; z-index: 20; display: none; }
.cover-canvas.is-on { display: block; }

/* ---------- 02 findings ---------- */
.findings { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(28px, 3.4vw, 64px); }
.finding { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 16px; padding: clamp(12px, 1.9vh, 20px) 0; border-top: 1px solid var(--rule); }
.finding h3 { margin: 0 0 6px; font-size: clamp(19px, 0.6vw + 12px, 26px); }
.finding .src { margin-top: 2px; }

/* ---------- 03 gap ---------- */
.scenario { font-size: var(--body); line-height: 1.5; color: var(--fg); padding: 14px 18px; border-left: 3px solid var(--accent); background: var(--panel); border-radius: 0 10px 10px 0; }
.paths { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.path { border: 1px solid var(--rule); border-radius: 10px; padding: 18px; background: var(--panel); }
.path h3 { margin: 0 0 10px; font-size: clamp(19px, 0.6vw + 12px, 24px); }
.path ol { margin: 0 0 8px; padding-left: 1.25em; display: grid; gap: 6px; font-size: var(--small); line-height: 1.4; color: var(--fg); }
.path-next { border-color: var(--accent); }

/* ---------- 04 flagship ---------- */
.flagship { gap: clamp(14px, 2.2vh, 26px); }
.flag-head { display: flex; flex-direction: column; gap: 10px; }
.flag-stage { display: grid; grid-template-columns: minmax(0, 1fr) 290px; gap: 22px; align-items: start; }
.browser { background: var(--bone); color: var(--navy-ink); border-radius: 12px; overflow: hidden; box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5); border: 1px solid rgba(255, 255, 255, 0.12); min-width: 0; }
.browser-bar { height: 34px; background: #E4DED1; display: flex; align-items: center; gap: 12px; padding: 0 12px; }
.dots i { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: #B9B2A3; margin-right: 5px; }
.url { font: 400 13px "JetBrains Mono", ui-monospace, monospace; color: #3E4B58; }
.site-nav { display: flex; align-items: center; gap: 14px; padding: 10px 16px; border-bottom: 1px solid #DCD5C6; flex-wrap: wrap; background: #FBF9F4; }
.site-nav > img { height: 40px; width: auto; }
.tabs { display: flex; gap: 4px; flex-wrap: wrap; margin-left: auto; }
.tabs button { min-height: 40px; padding: 9px 12px; border-radius: 8px; border: 0; background: transparent; color: var(--navy-ink); font: 600 15px "Geist", sans-serif; cursor: pointer; }
.tabs button[aria-selected="true"] { background: var(--blue); color: #fff; }
.site-cta { min-height: 40px; padding: 9px 14px; border-radius: 8px; border: 0; background: var(--navy-ink); color: #fff; font: 600 15px "Geist", sans-serif; cursor: pointer; }
.browser-body { max-height: min(58vh, 560px); overflow-y: auto; padding: 18px 18px 22px; background: var(--bone); color: var(--navy-ink); }
.browser-body p, .browser-body li, .browser-body span { color: var(--navy-ink); }
.panel[hidden] { display: none; }
.panel { display: flex; flex-direction: column; gap: 14px; }
.hero-site { position: relative; border-radius: 10px; overflow: hidden; min-height: 240px; color: #fff; }
.hero-site img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; aspect-ratio: auto; }
.hero-site::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(8, 18, 29, 0.92), rgba(8, 18, 29, 0.3)); }
.hero-copy { position: relative; z-index: 1; padding: clamp(18px, 3vw, 30px); max-width: 66%; display: flex; flex-direction: column; gap: 12px; justify-content: center; min-height: 240px; }
.hero-copy h3 { font-size: clamp(24px, 2.2vw, 36px); line-height: 1.08; color: #fff; letter-spacing: -0.03em; }
.hero-copy .label { color: var(--blue-soft); }
.hero-copy .btn-ghost { color: #fff; }
.next-strip { display: grid; gap: 4px; padding: 14px 16px; border-radius: 10px; background: var(--bone-2); font-size: var(--small); }
.next-strip strong { font-weight: 600; }
.next-strip .label { color: var(--blue-deep); }
.class-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.class-card { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 14px; background: #fff; border-radius: 10px; padding: 12px; align-items: start; }
.class-card img { width: 110px; height: 110px; object-fit: cover; border-radius: 8px; aspect-ratio: auto; }
.class-card h3 { margin: 0 0 4px; font-size: 19px; color: var(--navy-ink); }
.class-card p { font-size: var(--label); margin: 0 0 6px; color: var(--navy-ink); }
.class-card .meta { color: var(--blue-deep); font-weight: 600; }
.price-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 0; }
.price-list li { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid #DCD5C6; font-size: var(--label); flex-wrap: wrap; }
.price-list li span:first-child { font-weight: 600; }
.cal-top { display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; align-items: center; }
.seg { display: inline-flex; background: var(--bone-2); border-radius: 999px; padding: 4px; flex-wrap: wrap; }
.seg-btn { min-height: 40px; border: 0; background: transparent; padding: 8px 14px; border-radius: 999px; font: 600 15px "Geist", sans-serif; color: var(--navy-ink); cursor: pointer; }
.seg-btn.is-on { background: var(--navy-ink); color: #fff; }
.avail { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-size: var(--label); }
.avail-bar { width: 150px; height: 10px; border-radius: 99px; background: repeating-linear-gradient(45deg, #D6CFBE 0 6px, #E9E3D6 6px 12px); overflow: hidden; display: inline-block; }
.avail-bar i { display: block; height: 100%; width: 0; }
.cal-layout { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 16px; align-items: start; }
.cal-month { font-weight: 600; font-size: var(--small); margin-bottom: 8px; }
.cal-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 6px; }
.dow { font: 500 13px "JetBrains Mono", ui-monospace, monospace; color: #3E4B58; text-align: center; text-transform: uppercase; padding: 4px 0; }
.cal-cell { min-height: 66px; background: #fff; border-radius: 8px; padding: 6px; display: flex; flex-direction: column; gap: 4px; }
.cal-cell.is-empty { background: transparent; }
.cal-cell .day { font: 600 14px "Geist", sans-serif; color: var(--navy-ink); }
.chip { display: block; width: 100%; font: 600 13px/1.2 "Geist", sans-serif; background: var(--blue); color: #fff; border: 0; border-radius: 6px; padding: 5px 6px; text-align: left; cursor: pointer; min-height: 34px; }
.chip.alt { background: var(--blue-deep); }
.chip[aria-pressed="true"] { outline: 2px solid var(--navy-ink); outline-offset: 1px; }
.cal-detail { background: #fff; border-radius: 10px; padding: 16px; display: flex; flex-direction: column; gap: 10px; align-self: start; }
.cal-detail h3 { font-size: 22px; color: var(--navy-ink); }
.cal-detail p { font-size: var(--label); color: var(--navy-ink); }
.cal-detail .btn { color: #fff; }
.daycare-grid { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 18px; align-items: start; }
.daycare-grid img { width: 100%; border-radius: 10px; aspect-ratio: 1 / 1; object-fit: cover; }
.daycare-grid h3 { color: var(--navy-ink); margin-bottom: 8px; font-size: clamp(20px, 0.6vw + 12px, 26px); }
.check { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.check li { position: relative; padding-left: 26px; font-size: var(--small); line-height: 1.4; color: var(--navy-ink); }
.check li::before { content: ""; position: absolute; left: 0; top: 0.42em; width: 11px; height: 11px; border-radius: 50%; background: var(--blue); }

.phone-wrap { display: flex; flex-direction: column; align-items: center; gap: 10px; min-width: 0; }
.phone { width: 270px; height: 500px; border-radius: 38px; background: #0A1320; padding: 12px; box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5); border: 1px solid #1E3146; }
.phone-screen { height: 100%; border-radius: 28px; background: var(--bone); color: var(--navy-ink); overflow: hidden; padding: 14px; display: flex; flex-direction: column; gap: 12px; }
.phone-screen p, .phone-screen h3 { color: var(--navy-ink); }
.phone-hero { width: 100%; height: 170px; object-fit: cover; border-radius: 14px; }
.phone-brand img { height: 34px; width: auto; }
.phone-screen h3 { font-size: 21px; line-height: 1.15; letter-spacing: -0.02em; }
.phone-next { font-size: 15px; line-height: 1.4; background: var(--bone-2); padding: 10px 12px; border-radius: 10px; }
.phone-caption { font-size: var(--label); color: var(--muted); text-align: center; }
.flag-detail { display: none; flex-direction: column; gap: 8px; background: var(--panel); border-radius: 12px; padding: 18px; border: 1px solid var(--rule); }
.flag-detail h3 { margin-top: 6px; font-size: 22px; color: var(--accent); }
.flag-detail p { font-size: var(--small); }

/* ---------- 05 system ---------- */
.pillars { list-style: none; padding: 0; margin: 0; display: grid; }
.pillars li { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 12px; padding: clamp(10px, 1.6vh, 16px) 0; border-top: 1px solid var(--rule); }
.pillars .num { font: 500 var(--label) "JetBrains Mono", ui-monospace, monospace; color: var(--accent-label); padding-top: 4px; }
.pillars h3 { margin-bottom: 4px; font-size: clamp(20px, 0.7vw + 11px, 28px); }
.pillars p { font-size: var(--small); color: var(--muted); line-height: 1.45; }

/* ---------- 06 proof ---------- */
.quote { margin: 0; padding: 14px 0 14px 20px; border-left: 3px solid var(--accent); }
.quote p { font-size: clamp(19px, 0.7vw + 12px, 26px); line-height: 1.4; color: var(--fg); margin-bottom: 8px; }
.quote cite { font: 500 var(--label) "JetBrains Mono", ui-monospace, monospace; font-style: normal; color: var(--muted); letter-spacing: 0.04em; }
.compare { position: relative; border-radius: 12px; overflow: hidden; min-height: 300px; border: 1px solid var(--rule); }
.cmp-layer { padding: 20px; display: flex; flex-direction: column; gap: 12px; min-height: 300px; }
.cmp-layer > p.label { font-size: var(--label); }
.cmp-before { background: var(--bone-2); color: var(--navy-ink); }
.cmp-before p { color: var(--navy-ink); }
.cmp-after { position: absolute; inset: 0; background: var(--navy-ink); color: #fff; clip-path: inset(0 0 0 var(--split, 50%)); }
.cmp-after p { color: #fff; }
.cmp-layer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.cmp-layer li { font: 600 var(--small) "Geist", sans-serif; color: inherit; }
.cmp-btn-old { color: var(--navy-ink) !important; border: 1px dashed rgba(12, 26, 43, 0.5); padding: 6px 10px; border-radius: 8px; width: fit-content; }
.cmp-btn-new { background: var(--blue); color: #fff !important; padding: 8px 12px; border-radius: 8px; width: fit-content; }
.cmp-btn-cur { border: 1px solid rgba(255, 255, 255, 0.6); padding: 6px 10px; border-radius: 8px; width: fit-content; color: #fff !important; }
.cmp-handle { position: absolute; top: 0; bottom: 0; left: var(--split, 50%); width: 3px; margin-left: -1.5px; background: var(--blue-soft); z-index: 3; pointer-events: none; }
.cmp-range { width: 100%; min-height: 40px; accent-color: var(--blue); }

/* ---------- 07 roadmap ---------- */
.phases { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(14px, 2vw, 28px); }
.phase { border-top: 3px solid var(--accent); padding-top: 16px; display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.phase-day { font: 600 var(--label) "JetBrains Mono", ui-monospace, monospace; color: var(--accent-label); letter-spacing: 0.12em; text-transform: uppercase; }
.phase h3 { font-size: clamp(24px, 1.2vw + 10px, 34px); line-height: 1.05; }
.phase > p { font-size: var(--small); line-height: 1.5; }
.phase .who { font-size: var(--label); color: var(--muted); line-height: 1.5; }
.phase .who strong { color: var(--fg); }

/* ---------- 08 engagement ---------- */
.levels { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.level { background: var(--panel); border: 1px solid var(--rule); border-radius: 12px; padding: clamp(18px, 2vw, 28px); display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.level-rec { border-color: var(--blue-soft); background: rgba(27, 117, 187, 0.16); }
.level-tag { font: 600 var(--label) "JetBrains Mono", ui-monospace, monospace; text-transform: uppercase; letter-spacing: 0.1em; color: var(--accent-label); }
.level h3 { font-size: clamp(26px, 1.4vw + 10px, 36px); }
.level ul { padding-left: 1.1em; display: grid; gap: 8px; font-size: var(--small); line-height: 1.45; color: var(--fg); }
.level-quote { margin-top: auto; font-size: var(--label); color: var(--muted); font-weight: 600; }

/* ---------- 09 close ---------- */
.close { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.rep-card { display: grid; grid-template-columns: minmax(200px, 280px) minmax(0, 1fr); gap: clamp(18px, 2vw, 30px); align-items: start; }
.rep-portrait { width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: cover; }
.rep-copy { display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.rep-copy .h-section { font-size: clamp(38px, 3.2vw, 58px); }
.rep-name { display: flex; flex-direction: column; gap: 2px; }
.rep-name strong { font-size: clamp(22px, 1vw + 12px, 30px); color: var(--fg); }
.rep-name span { font-size: var(--label); color: var(--muted); }
.close .lede { font-size: var(--small); }
.contacts { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.contacts li { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 12px; align-items: start; font-size: var(--small); color: var(--fg); }
.contacts a { color: var(--blue-deep); font-weight: 600; text-decoration: none; border-bottom: 1px solid rgba(15, 77, 117, 0.35); }
.sched { background: var(--navy-ink); color: var(--bone); border-radius: 14px; padding: clamp(20px, 2.4vw, 34px); display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.sched h3 { font-size: clamp(24px, 1.3vw + 10px, 32px); color: var(--bone); }
.sched .note { color: #C4D2DF; }
.sched-days { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.sched-day { background: rgba(255, 255, 255, 0.06); border-radius: 10px; padding: 12px; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.sched-day h4 { font: 600 var(--label) "Geist", sans-serif; color: #fff; }
.slot { min-height: 44px; border-radius: 8px; border: 1px solid rgba(143, 198, 240, 0.5); background: transparent; color: #fff; font: 600 var(--label)/1.25 "Geist", sans-serif; padding: 8px 10px; cursor: pointer; text-align: left; }
.slot[aria-checked="true"] { background: var(--blue); border-color: var(--blue); }
.sched-status { font-size: var(--label); color: var(--blue-soft); min-height: 1.5em; font-weight: 600; }
.closing-line { font-family: "Instrument Serif", Georgia, serif; font-style: italic; font-size: clamp(22px, 1.4vw + 10px, 32px); line-height: 1.2; color: var(--blue-soft); }
.sched .prepared-by { font-size: var(--label); color: #C4D2DF; }

/* ---------- index dialog ---------- */
.index-dialog { background: var(--navy-ink); color: var(--bone); border: 1px solid rgba(143, 198, 240, 0.35); border-radius: 14px; width: min(640px, 92vw); padding: 0; }
.index-dialog::backdrop { background: rgba(3, 8, 14, 0.72); }
.index-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px; border-bottom: 1px solid rgba(255, 255, 255, 0.12); }
.index-head h2 { font-size: 22px; color: var(--bone); }
.index-list { list-style: none; margin: 0; padding: 0; max-height: 70vh; overflow-y: auto; }
.index-list button { width: 100%; display: flex; gap: 14px; align-items: center; text-align: left; padding: 14px 20px; background: transparent; color: var(--bone); border: 0; border-bottom: 1px solid rgba(255, 255, 255, 0.1); font: 600 var(--small) "Geist", sans-serif; cursor: pointer; min-height: 52px; }
.index-list button span { font: 500 var(--label) "JetBrains Mono", ui-monospace, monospace; color: var(--blue-soft); }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .findings { grid-template-columns: 1fr; }
  .phases { grid-template-columns: 1fr; }
  .levels { grid-template-columns: 1fr; }
  .flag-stage { grid-template-columns: minmax(0, 1fr) 240px; }
  .phone { width: 240px; height: 450px; }
}

@media (max-width: 900px) {
  .slide-inner.split, .cover, .close, .cal-layout, .class-grid, .daycare-grid, .paths { grid-template-columns: 1fr; }
  .cover-stage { min-height: 46vh; height: auto; order: -1; }
  .cover-copy { order: 0; }
  .cover-photo { width: 100%; opacity: 0.18; }
  #s1::before { background: linear-gradient(180deg, rgba(11, 24, 38, 0.6), #0B1826 60%); }
  .flag-stage { display: none; }
  .flag-detail { display: flex; }
  .rep-card { grid-template-columns: 1fr; }
  .rep-portrait { max-width: 260px; }
  .sched-days { grid-template-columns: 1fr 1fr; }
  .rail { display: none; }
}

@media (max-width: 760px) {
  :root { --chrome-top: 58px; --chrome-bottom: 66px; }
  .chrome-top { padding: 0 14px; gap: 10px; }
  .cobrand-bc { height: 18px; }
  .sep { font-size: 14px; }
  .cobrand-tile img { height: 24px; }
  .chrome-label { display: none; }
  .chrome-btn span { display: none; }
  .chrome-btn { padding: 8px 10px; min-width: 40px; justify-content: center; }
  .counter { font-size: 13px; }
  .bottom-note { display: none; }
  .chrome-bottom { justify-content: flex-end; padding: 0 14px env(safe-area-inset-bottom); }
  .slide-inner { padding: 20px 18px 28px; }
  .findings { gap: 0; }
  .finding { grid-template-columns: 1fr; gap: 8px; }
  .levels, .phases { gap: 14px; }
  .sched-days { grid-template-columns: 1fr; }
  .contacts li { grid-template-columns: 84px minmax(0, 1fr); }
  .btn-row .btn { flex: 1 1 auto; }
  .cal-grid .cal-cell { min-height: 56px; }
  .h-section { max-width: none; }
}

@media (prefers-reduced-motion: reduce) {
  .slide, .slide.is-active, .slide.is-leaving, .cmp-after, .progress span, .boom-flash { transition: none !important; }
}