:root {
  --cream: #fffdf9;
  --warm: #f4f0e7;
  --navy: #0f1d35;
  --green: #2e7d5b;
  --green-dark: #1e5942;
  --sage: #dce9df;
  --terracotta: #c76844;
  --muted: #6c716d;
}

@font-face { font-family: "Instrument Sans"; font-style: normal; font-weight: 400; font-display: swap; src: url("fonts/instrument-sans-400.ttf") format("truetype"); }
@font-face { font-family: "Instrument Sans"; font-style: normal; font-weight: 500; font-display: swap; src: url("fonts/instrument-sans-500.ttf") format("truetype"); }
@font-face { font-family: "Instrument Sans"; font-style: normal; font-weight: 600; font-display: swap; src: url("fonts/instrument-sans-600.ttf") format("truetype"); }
@font-face { font-family: "Instrument Sans"; font-style: normal; font-weight: 700; font-display: swap; src: url("fonts/instrument-sans-700.ttf") format("truetype"); }
@font-face { font-family: "Instrument Serif"; font-style: normal; font-weight: 400; font-display: swap; src: url("fonts/instrument-serif-400.ttf") format("truetype"); }
@font-face { font-family: "Instrument Serif"; font-style: italic; font-weight: 400; font-display: swap; src: url("fonts/instrument-serif-italic.ttf") format("truetype"); }

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { width: 1920px; height: 1080px; overflow: hidden; background: var(--cream); }
body { color: var(--navy); font-family: "Instrument Sans", Arial, sans-serif; -webkit-font-smoothing: antialiased; }

.scene-frame {
  position: absolute;
  inset: 0;
  width: 1920px;
  height: 1080px;
  overflow: hidden;
  background: var(--cream);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

#scene-cover { opacity: 1; visibility: visible; pointer-events: auto; }
.slide-inner { position: absolute; inset: 0; padding: 82px 110px 70px; }
.eyebrow { display: inline-flex; align-items: center; gap: 14px; color: var(--green-dark); font-size: 19px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow::before { width: 34px; height: 2px; background: currentColor; content: ""; }
.display { max-width: 1280px; margin-top: 26px; font-family: "Instrument Serif", Georgia, serif; font-size: 104px; font-weight: 400; letter-spacing: -.045em; line-height: .95; }
.display em { color: var(--green); font-weight: 400; }
.headline { max-width: 1280px; margin-top: 20px; font-family: "Instrument Serif", Georgia, serif; font-size: 74px; font-weight: 400; letter-spacing: -.035em; line-height: 1.02; }
.subhead { max-width: 900px; margin-top: 28px; color: #495160; font-size: 29px; line-height: 1.38; }
.small-note { color: var(--muted); font-size: 18px; line-height: 1.45; }
.page-no { position: absolute; right: 110px; bottom: 36px; color: #8b8d89; font-size: 17px; letter-spacing: .12em; }
.partner-lockup { position: absolute; left: 110px; bottom: 35px; display: flex; align-items: center; gap: 16px; }
.school-wordmark { width: 200px; height: auto; }
.partner-lockup span { color: var(--muted); font-size: 15px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.lovelace-wordmark { height: 27px; width: auto; opacity: .82; }
.pill { display: inline-flex; align-items: center; min-height: 48px; padding: 0 22px; border-radius: 999px; background: var(--sage); color: var(--green-dark); font-size: 20px; font-weight: 700; }
.pill-row { margin-top: 38px; }

.cover-grid { display: grid; height: 100%; grid-template-columns: 1.05fr .95fr; }
.cover-copy { position: relative; z-index: 2; display: flex; flex-direction: column; justify-content: center; padding: 70px 92px 105px 110px; background: var(--cream); }
.cover-copy::after { position: absolute; right: -54px; top: 0; width: 110px; height: 100%; background: var(--cream); clip-path: polygon(0 0, 50% 0, 100% 100%, 50% 100%); content: ""; }
.cover-copy .display { font-size: 98px; }
.cover-photo { position: relative; overflow: hidden; }
.cover-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 53% center; }
.cover-photo::after { position: absolute; inset: 0; background: linear-gradient(120deg, rgba(15,29,53,.04), rgba(15,29,53,.34)); content: ""; }
.cover-tag { position: absolute; z-index: 2; right: 52px; bottom: 52px; max-width: 430px; padding: 22px 26px; border: 1px solid rgba(255,255,255,.34); border-radius: 18px; background: rgba(15,29,53,.78); color: #fff; font-size: 20px; line-height: 1.45; backdrop-filter: blur(12px); }
.cover-tag strong, .cover-tag span { display: block; }
.cover-tag span + strong { margin-top: 12px; }

.offer-grid { display: grid; margin-top: 48px; grid-template-columns: 1fr 1fr; gap: 30px; }
.offer-card { position: relative; min-height: 575px; overflow: hidden; border-radius: 34px; color: #fff; }
.offer-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.offer-card:first-child img { object-position: center 28%; }
.offer-card::after { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 20%, rgba(15,29,53,.86) 100%); content: ""; }
.offer-card-copy { position: absolute; z-index: 2; right: 0; bottom: 0; left: 0; padding: 40px 46px; }
.offer-number { font-family: "Instrument Serif", Georgia, serif; font-size: 29px; font-style: italic; }
.offer-title { margin-top: 7px; font-family: "Instrument Serif", Georgia, serif; font-size: 54px; font-weight: 400; line-height: 1; }
.offer-desc { max-width: 600px; margin-top: 13px; color: rgba(255,255,255,.84); font-size: 21px; line-height: 1.4; }

.info-grid { display: grid; margin-top: 50px; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.info-card { min-height: 400px; padding: 38px; border: 1px solid #ddd7ca; border-radius: 28px; background: #fff; }
.info-card.green { background: var(--green-dark); border-color: var(--green-dark); color: #fff; }
.info-kicker { display: block; color: var(--terracotta); font-size: 17px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.info-card.green .info-kicker { color: #bfe0cd; }
.info-card h3 { margin-top: 58px; font-family: "Instrument Serif", Georgia, serif; font-size: 44px; font-weight: 400; line-height: 1.02; }
.info-card p { margin-top: 20px; color: #5d6269; font-size: 21px; line-height: 1.42; }
.info-card.green p { color: rgba(255,255,255,.78); }

.split { display: grid; height: 100%; grid-template-columns: .92fr 1.08fr; }
.split-copy { position: relative; z-index: 2; display: flex; flex-direction: column; justify-content: center; padding: 80px 76px 110px 110px; }
.split-photo { position: relative; overflow: hidden; }
.split-photo img { width: 100%; height: 100%; object-fit: cover; }
.split-photo::before { position: absolute; z-index: 1; inset: 0; background: linear-gradient(90deg, var(--cream), transparent 18%); content: ""; }
.portrait-offset img { object-position: 48% 25%; }
.quote-line { max-width: 670px; margin-top: 38px; padding-left: 25px; border-left: 3px solid var(--terracotta); color: #4f5660; font-size: 24px; line-height: 1.45; }

.mockup-layout { display: grid; height: 100%; grid-template-columns: 1.28fr .72fr; }
.mockup-image { position: relative; overflow: hidden; }
.mockup-image img { width: 100%; height: 100%; object-fit: cover; }
.mockup-copy { display: flex; flex-direction: column; justify-content: center; padding: 70px 72px 92px 65px; background: var(--navy); color: #fff; }
.mockup-copy .eyebrow { color: #bfe0cd; }
.mockup-copy .headline { font-size: 61px; }
.component-list { display: grid; margin-top: 34px; gap: 15px; }
.component-item { display: grid; grid-template-columns: 28px 1fr; gap: 14px; color: rgba(255,255,255,.82); font-size: 20px; line-height: 1.35; }
.component-item b { color: #fff; }
.dot { width: 12px; height: 12px; margin-top: 8px; border-radius: 50%; background: var(--terracotta); }
.soft-white { margin-top: 32px; color: rgba(255,255,255,.58); }
.mockup-body { margin-top: 28px; color: rgba(255,255,255,.76); font-size: 23px; line-height: 1.45; }

.eco-grid { display: grid; margin-top: 50px; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.eco-card { min-height: 350px; padding: 28px 25px; border-radius: 25px; background: var(--warm); }
.eco-card:nth-child(2), .eco-card:nth-child(4) { background: var(--sage); }
.eco-card span { color: var(--terracotta); font-family: "Instrument Serif", Georgia, serif; font-size: 39px; font-style: italic; }
.eco-card h3 { margin-top: 56px; font-family: "Instrument Serif", Georgia, serif; font-size: 33px; font-weight: 400; line-height: 1; }
.eco-card p { margin-top: 16px; color: #5d6269; font-size: 19px; line-height: 1.4; }

.process-grid { display: grid; margin-top: 60px; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.process-card { min-height: 360px; padding: 32px 30px; border: 1px solid #ddd7ca; border-radius: 26px; background: rgba(255,255,255,.72); }
.process-card:nth-child(2), .process-card:nth-child(4) { margin-top: 30px; }
.process-num { color: var(--terracotta); font-family: "Instrument Serif", Georgia, serif; font-size: 50px; font-style: italic; }
.process-title { margin-top: 50px; font-family: "Instrument Serif", Georgia, serif; font-size: 36px; line-height: 1.05; }
.process-text { margin-top: 16px; color: #5d6269; font-size: 20px; line-height: 1.45; }

.economics-grid { display: grid; margin-top: 48px; grid-template-columns: .78fr 1.22fr; gap: 65px; }
.hero-number { padding: 44px; border-radius: 30px; background: var(--green-dark); color: #fff; }
.hero-number-label { color: #cfe5d7; font-size: 20px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.hero-number-value { margin-top: 24px; font-family: "Instrument Serif", Georgia, serif; font-size: 140px; line-height: .86; }
.hero-number-copy { margin-top: 24px; color: rgba(255,255,255,.76); font-size: 22px; line-height: 1.45; }
.navy-card { background: var(--navy); }
.return-table { align-self: center; }
.return-row { display: grid; min-height: 98px; align-items: center; grid-template-columns: 1fr 1fr 1fr; border-bottom: 1px solid #dcd5c8; font-size: 23px; }
.return-row.header { min-height: 60px; color: #74776f; font-size: 16px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.return-row strong { color: var(--green-dark); font-family: "Instrument Serif", Georgia, serif; font-size: 43px; font-weight: 400; }
.caveat { margin-top: 24px; padding: 17px 21px; border-left: 3px solid var(--terracotta); background: rgba(199,104,68,.07); color: #5c5e5b; font-size: 18px; line-height: 1.42; }

.offer-details { display: grid; margin-top: 48px; grid-template-columns: 1fr 1fr; gap: 22px; }
.detail-card { min-height: 210px; padding: 31px; border-radius: 25px; background: var(--warm); }
.detail-card strong { display: block; color: var(--green-dark); font-family: "Instrument Serif", Georgia, serif; font-size: 54px; font-weight: 400; }
.detail-card span { display: block; max-width: 390px; margin-top: 12px; color: #5a6068; font-size: 20px; line-height: 1.34; }
.detail-card.dark-card { background: var(--green-dark); }
.detail-card.dark-card strong { color: #fff; }
.detail-card.dark-card span { color: #cfe5d7; }
.concept-badge { display: inline-flex; align-items: center; width: fit-content; min-height: 44px; margin-bottom: 22px; padding: 0 18px; border: 1px solid rgba(255,255,255,.24); border-radius: 999px; color: #f3d6c7; font-size: 16px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.dark-caveat { color: rgba(255,255,255,.72); background: rgba(255,255,255,.06); border-left-color: #e2a78e; }

.role-grid { display: grid; margin-top: 48px; grid-template-columns: 1fr 1fr; gap: 28px; }
.role-card { min-height: 450px; padding: 42px 48px; border-radius: 30px; background: var(--warm); }
.role-card.school { background: var(--sage); }
.role-title { font-family: "Instrument Serif", Georgia, serif; font-size: 49px; font-weight: 400; }
.role-list { display: grid; margin-top: 30px; gap: 18px; }
.role-list li { position: relative; padding-left: 30px; color: #4e555d; font-size: 21px; line-height: 1.38; list-style: none; }
.role-list li::before { position: absolute; left: 0; top: 10px; width: 10px; height: 10px; border-radius: 50%; background: var(--terracotta); content: ""; }
.privacy-note { margin-top: 21px; }

.next-grid { display: grid; height: 100%; grid-template-columns: 1.05fr .95fr; }
.next-copy { display: flex; flex-direction: column; justify-content: center; padding: 70px 85px 100px 110px; }
.next-photo { position: relative; overflow: hidden; }
.next-photo img { width: 100%; height: 100%; object-fit: cover; }
.next-photo::after { position: absolute; inset: 0; background: linear-gradient(90deg, var(--cream), transparent 24%); content: ""; }
.next-list { display: grid; margin-top: 34px; gap: 14px; }
.next-item { display: grid; align-items: center; grid-template-columns: 54px 1fr; gap: 18px; color: #4e555d; font-size: 22px; }
.next-item span { display: grid; width: 46px; height: 46px; place-items: center; border-radius: 50%; background: var(--green-dark); color: #fff; font-family: "Instrument Serif", Georgia, serif; font-size: 24px; font-style: italic; }
.proposal-link { display: inline-flex; align-items: center; width: fit-content; min-height: 50px; margin-top: 32px; padding: 0 24px; border: 1px solid var(--navy); border-radius: 999px; color: var(--navy); font-size: 18px; font-weight: 700; }

/* Grow With Me package and contribution details */
.offer-contribution { margin-top: 18px; color: #ecf6ef; font-size: 18px; line-height: 1.25; }
.offer-contribution strong { display: block; margin-top: 5px; color: #bfe0cd; font-family: "Instrument Serif", Georgia, serif; font-size: 35px; font-weight: 400; letter-spacing: -.02em; }
.price-lockup { margin-top: 28px; }
.price-lockup > span { display: block; color: #bfe0cd; font-size: 17px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.price-lockup > strong { display: block; margin-top: 3px; color: #fff; font-family: "Instrument Serif", Georgia, serif; font-size: 102px; font-weight: 400; letter-spacing: -.055em; line-height: .8; }
.price-lockup > b { display: block; max-width: 455px; margin-top: 18px; color: #eaf3ed; font-size: 21px; line-height: 1.22; }
.price-lockup em { color: #bfe0cd; font-family: "Instrument Serif", Georgia, serif; font-size: 34px; font-style: normal; font-weight: 400; }
.mockup-body { max-width: 470px; margin-top: 28px; color: #eaf3ed; font-size: 22px; line-height: 1.36; }
.soft-white { margin-top: 22px; color: #cfe5d7; }
.package-grid { display: grid; margin-top: 48px; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.package-card { min-height: 466px; padding: 30px; border-radius: 26px; background: var(--warm); }
.package-card.green-card { background: var(--green-dark); color: #fff; }
.package-num { display: block; color: var(--terracotta); font-size: 16px; font-weight: 700; letter-spacing: .14em; }
.green-card .package-num { color: #bfe0cd; }
.package-card h3 { margin-top: 36px; color: var(--green-dark); font-family: "Instrument Serif", Georgia, serif; font-size: 38px; font-weight: 400; letter-spacing: -.025em; line-height: .98; }
.green-card h3 { color: #fff; }
.package-card p { margin-top: 18px; color: #5a6068; font-size: 19px; line-height: 1.4; }
.green-card p { color: #d8ebde; }
.school-card-mini { display: grid; gap: 4px; margin-top: 18px; padding: 13px 14px; border: 1px solid #d5ded2; border-radius: 7px; background: #fffdf9; color: var(--green-dark); }
.school-card-mini strong { font-family: "Instrument Serif", Georgia, serif; font-size: 23px; font-weight: 400; line-height: 1; }
.school-card-mini span, .school-card-mini small { font-size: 11px; line-height: 1.22; }
.school-card-mini img { width: 112px; max-height: 29px; object-fit: contain; object-position: left center; }
.contribution-grid { display: grid; margin-top: 50px; grid-template-columns: .64fr .64fr .64fr 1.48fr; gap: 18px; align-items: stretch; }
.contribution-card { min-height: 412px; padding: 42px 34px; border-radius: 28px; background: var(--sage); }
.contribution-card.forest { background: var(--green-dark); color: #fff; }
.contribution-card span { display: block; color: var(--green-dark); font-size: 18px; font-weight: 700; line-height: 1.25; }
.contribution-card.forest span { color: #cfe5d7; }
.contribution-card strong { display: block; margin-top: 35px; color: var(--green-dark); font-family: "Instrument Serif", Georgia, serif; font-size: 92px; font-weight: 400; letter-spacing: -.055em; line-height: .78; }
.contribution-card.forest strong { color: #fff; }
.contribution-card p { margin-top: 26px; color: #557061; font-size: 20px; line-height: 1.32; }
.contribution-card.forest p { color: #d4e7da; }
.compact-table { align-self: stretch; margin: 0; }
.compact-table .return-row { grid-template-columns: 1.35fr .75fr .9fr; }
.add-on-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 36px; }
.add-on-row > div { padding: 21px 22px; border-radius: 18px; background: var(--sage); color: var(--green-dark); }
.add-on-row span, .add-on-row strong, .add-on-row b { display: block; }
.add-on-row span { font-size: 17px; font-weight: 700; }
.add-on-row strong { margin-top: 5px; font-family: "Instrument Serif", Georgia, serif; font-size: 48px; font-weight: 400; letter-spacing: -.035em; line-height: .92; }
.add-on-row b { margin-top: 8px; font-size: 15px; line-height: 1.25; }

/* Family Christmas portrait chapter: a distinct, restrained holiday palette. */
.christmas-scene {
  --holiday-evergreen: #173d32;
  --holiday-pine: #285a49;
  --holiday-red: #a9473d;
  --holiday-gold: #d6ad63;
  --holiday-paper: #faf6ef;
}
.christmas-scene .eyebrow { color: var(--holiday-red); }
.christmas-scene .eyebrow::before { background: var(--holiday-red); }
.christmas-scene .page-no { color: #8d8477; }

.christmas-intro { background: var(--holiday-paper); }
.christmas-intro .split-copy { background: var(--holiday-paper); }
.christmas-intro .split-copy::after {
  position: absolute;
  right: 68px;
  top: 66px;
  width: 170px;
  height: 170px;
  border: 1px solid rgba(169,71,61,.25);
  border-radius: 50%;
  background: radial-gradient(circle at 34% 34%, var(--holiday-gold) 0 7px, transparent 8px), radial-gradient(circle at 66% 64%, var(--holiday-red) 0 23px, transparent 24px), radial-gradient(circle at 76% 20%, var(--holiday-evergreen) 0 11px, transparent 12px);
  box-shadow: inset 0 0 0 14px rgba(214,173,99,.08);
  content: "";
  pointer-events: none;
}
.christmas-intro .headline { max-width: 700px; }
.christmas-intro .quote-line { border-left-color: var(--holiday-red); }
.christmas-intro .split-photo::after { position: absolute; inset: 0; background: linear-gradient(120deg, rgba(23,61,50,.04), rgba(169,71,61,.16)); content: ""; pointer-events: none; }

.christmas-offer {
  background-color: var(--holiday-evergreen);
  background-image: radial-gradient(circle at 9% 13%, rgba(214,173,99,.8) 0 5px, transparent 6px), radial-gradient(circle at 12% 19%, rgba(169,71,61,.92) 0 13px, transparent 14px), radial-gradient(circle at 91% 12%, rgba(214,173,99,.75) 0 7px, transparent 8px), radial-gradient(circle at 95% 18%, rgba(169,71,61,.86) 0 21px, transparent 22px);
}
.christmas-offer .slide-inner { background: linear-gradient(135deg, rgba(255,255,255,.02), rgba(255,255,255,0) 48%); }
.christmas-offer .eyebrow { color: #f3d4bd; }
.christmas-offer .eyebrow::before { background: #f3d4bd; }
.christmas-offer .headline { max-width: 1180px; color: #fffaf3; }
.christmas-offer .detail-card { border: 1px solid rgba(214,173,99,.28); background: rgba(255,255,255,.94); box-shadow: 0 16px 32px rgba(7,28,22,.16); }
.christmas-offer .detail-card:nth-child(1) { background: var(--holiday-red); border-color: var(--holiday-red); }
.christmas-offer .detail-card:nth-child(1) strong,
.christmas-offer .detail-card:nth-child(1) span { color: #fff9f1; }
.christmas-offer .detail-card strong { color: var(--holiday-evergreen); }
.christmas-offer .detail-card.dark-card { background: #223e35; border-color: rgba(214,173,99,.7); }
.christmas-offer .detail-card.dark-card strong { color: #f4d99a; }
.christmas-offer .detail-card.dark-card span { color: #f3eee2; }
.christmas-offer .page-no { color: rgba(255,255,255,.64); }

.christmas-flow {
  background-color: #f5efe5;
  background-image: radial-gradient(circle at 7% 8%, rgba(169,71,61,.92) 0 10px, transparent 11px), radial-gradient(circle at 10% 12%, rgba(214,173,99,.85) 0 5px, transparent 6px), radial-gradient(circle at 93% 8%, rgba(40,90,73,.88) 0 12px, transparent 13px), radial-gradient(circle at 90% 14%, rgba(214,173,99,.78) 0 5px, transparent 6px);
}
.christmas-flow .headline { max-width: 1000px; color: var(--holiday-evergreen); }
.christmas-flow .process-card { border-color: rgba(169,71,61,.22); background: rgba(255,253,249,.86); box-shadow: 0 16px 30px rgba(65,48,33,.08); }
.christmas-flow .process-card:nth-child(2),
.christmas-flow .process-card:nth-child(4) { background: var(--holiday-evergreen); border-color: var(--holiday-evergreen); }
.christmas-flow .process-card:nth-child(2) .process-title,
.christmas-flow .process-card:nth-child(4) .process-title { color: #fffaf3; }
.christmas-flow .process-card:nth-child(2) .process-text,
.christmas-flow .process-card:nth-child(4) .process-text { color: #e9eadf; }
.christmas-flow .process-num { color: var(--holiday-red); }
.christmas-flow .process-card:nth-child(2) .process-num,
.christmas-flow .process-card:nth-child(4) .process-num { color: #f4d99a; }

.christmas-economics {
  background-color: var(--holiday-evergreen);
  background-image: radial-gradient(circle at 8% 14%, rgba(214,173,99,.84) 0 6px, transparent 7px), radial-gradient(circle at 12% 19%, rgba(169,71,61,.9) 0 17px, transparent 18px), radial-gradient(circle at 93% 13%, rgba(214,173,99,.8) 0 8px, transparent 9px), radial-gradient(circle at 89% 19%, rgba(169,71,61,.88) 0 24px, transparent 25px);
}
.christmas-economics .eyebrow { color: #f3d4bd; }
.christmas-economics .eyebrow::before { background: #f3d4bd; }
.christmas-economics .headline { max-width: 1160px; color: #fffaf3; }
.christmas-economics .hero-number { border: 1px solid rgba(214,173,99,.65); background: var(--holiday-red); }
.christmas-economics .hero-number-label { color: #ffe5cb; }
.christmas-economics .hero-number-value { color: #fffaf3; }
.christmas-economics .hero-number-copy { color: #fff0df; }
.christmas-economics .return-table { padding: 16px 26px; border: 1px solid rgba(214,173,99,.42); border-radius: 26px; background: rgba(255,253,249,.95); }
.christmas-economics .return-row strong { color: var(--holiday-red); }
.christmas-economics .soft-white { color: #e7eee7; }
.christmas-economics .page-no { color: rgba(255,255,255,.64); }

.standalone-deck-nav { position: fixed; z-index: 20; left: 50%; bottom: 22px; display: flex; align-items: center; justify-content: center; gap: 10px; padding: 8px; border: 1px solid rgba(255,255,255,.28); border-radius: 999px; background: #0f1d35; box-shadow: 0 12px 30px rgba(15,29,53,.28); pointer-events: auto; transform: translateX(-50%); }
.standalone-deck-nav button, .standalone-deck-nav a { min-height: 40px; padding: 0 16px; border: 1px solid rgba(255,255,255,.28); border-radius: 999px; background: #0f1d35; color: #fff; font: 700 13px/1 "Instrument Sans", Arial, sans-serif; letter-spacing: .02em; text-decoration: none; cursor: pointer; }
.standalone-deck-nav button:last-of-type, .standalone-deck-nav a { background: var(--green-dark); }
.standalone-deck-nav button:disabled { cursor: default; opacity: .5; }
.standalone-deck-nav span { min-width: 50px; color: #fff; font: 700 12px/1 "Instrument Sans", Arial, sans-serif; text-align: center; }

/* Direct-file fallback: independent of the slideshow runtime. */
.standalone-css-nav { display: none; }
.standalone-file-deck .standalone-deck-nav { display: none; }
.standalone-file-deck .standalone-css-nav { position: fixed; z-index: 30; left: 50%; bottom: 22px; display: block; width: min(460px, calc(100vw - 32px)); padding: 8px; border: 1px solid rgba(255,255,255,.28); border-radius: 999px; background: #0f1d35; box-shadow: 0 12px 30px rgba(15,29,53,.28); transform: translateX(-50%); }
.standalone-file-deck .standalone-pager { display: none; align-items: center; justify-content: space-between; gap: 10px; }
.standalone-file-deck .standalone-pager:first-child { display: flex; }
.standalone-file-deck:has(.scene-frame:target) .standalone-pager:first-child { display: none; }
.standalone-file-deck:has(.scene-frame:target) .scene-frame { visibility: hidden !important; opacity: 0 !important; pointer-events: none !important; }
.standalone-file-deck .standalone-pager a, .standalone-file-deck .standalone-pager span { display: inline-flex; align-items: center; justify-content: center; min-height: 40px; color: #fff; font: 700 13px/1 "Instrument Sans", Arial, sans-serif; letter-spacing: .02em; }
.standalone-file-deck .standalone-pager a { min-width: 98px; padding: 0 16px; border: 1px solid rgba(255,255,255,.28); border-radius: 999px; background: #0f1d35; text-decoration: none; }
.standalone-file-deck .standalone-pager .standalone-next { background: var(--green-dark); }
.standalone-file-deck .standalone-nav-spacer { min-width: 98px; }
.standalone-file-deck:has(.scene-frame:target) .scene-frame:target { visibility: visible !important; opacity: 1 !important; pointer-events: auto !important; }

/* Phone reading mode for the shareable standalone deck. */
@media (max-width: 760px) {
  html.standalone-file-deck,
  .standalone-file-deck body {
    width: 100%;
    height: 100dvh;
    min-height: 100dvh;
    overflow: hidden;
  }

  .standalone-file-deck .scene-frame {
    width: 100vw;
    height: 100dvh;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .standalone-file-deck .slide-inner,
  .standalone-file-deck .cover-copy,
  .standalone-file-deck .split-copy,
  .standalone-file-deck .mockup-copy,
  .standalone-file-deck .next-copy {
    position: relative;
    inset: auto;
    padding: 42px 22px 112px;
  }

  .standalone-file-deck .cover-grid,
  .standalone-file-deck .split,
  .standalone-file-deck .mockup-layout,
  .standalone-file-deck .next-grid,
  .standalone-file-deck .economics-grid {
    display: flex;
    min-height: 100%;
    flex-direction: column;
  }

  .standalone-file-deck .cover-copy,
  .standalone-file-deck .split-copy,
  .standalone-file-deck .mockup-copy,
  .standalone-file-deck .next-copy,
  .standalone-file-deck .economics-grid > * {
    width: 100%;
  }

  .standalone-file-deck .cover-photo,
  .standalone-file-deck .split-photo,
  .standalone-file-deck .mockup-image,
  .standalone-file-deck .next-photo {
    width: 100%;
    height: 34svh;
    min-height: 240px;
  }

  .standalone-file-deck .cover-copy::after,
  .standalone-file-deck .next-photo::after {
    display: none;
  }

  .standalone-file-deck .cover-photo img,
  .standalone-file-deck .split-photo img,
  .standalone-file-deck .mockup-image img,
  .standalone-file-deck .next-photo img {
    object-position: center;
  }

  .standalone-file-deck .eyebrow {
    gap: 10px;
    font-size: 12px;
    letter-spacing: .1em;
  }

  .standalone-file-deck .eyebrow::before { width: 22px; }
  .standalone-file-deck .display,
  .standalone-file-deck .cover-copy .display { max-width: none; margin-top: 18px; font-size: clamp(47px, 13vw, 68px); line-height: .94; }
  .standalone-file-deck .headline,
  .standalone-file-deck .mockup-copy .headline { max-width: none; margin-top: 18px; font-size: clamp(39px, 10.5vw, 56px); line-height: .98; }
  .standalone-file-deck .subhead { max-width: none; margin-top: 20px; font-size: 19px; line-height: 1.4; }
  .standalone-file-deck .small-note { font-size: 15px; }
  .standalone-file-deck .quote-line { margin-top: 25px; padding-left: 17px; font-size: 18px; line-height: 1.42; }

  .standalone-file-deck .offer-grid,
  .standalone-file-deck .info-grid,
  .standalone-file-deck .eco-grid,
  .standalone-file-deck .process-grid,
  .standalone-file-deck .package-grid,
  .standalone-file-deck .contribution-grid,
  .standalone-file-deck .role-grid,
  .standalone-file-deck .offer-details,
  .standalone-file-deck .add-on-row {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 28px;
  }

  .standalone-file-deck .offer-card,
  .standalone-file-deck .info-card,
  .standalone-file-deck .eco-card,
  .standalone-file-deck .process-card,
  .standalone-file-deck .package-card,
  .standalone-file-deck .contribution-card,
  .standalone-file-deck .role-card,
  .standalone-file-deck .detail-card {
    min-height: auto;
  }

  .standalone-file-deck .offer-card { min-height: 390px; }
  .standalone-file-deck .offer-card-copy { padding: 26px; }
  .standalone-file-deck .offer-title { font-size: 41px; }
  .standalone-file-deck .offer-desc,
  .standalone-file-deck .offer-contribution { font-size: 17px; }
  .standalone-file-deck .offer-contribution strong { font-size: 29px; }

  .standalone-file-deck .info-card,
  .standalone-file-deck .eco-card,
  .standalone-file-deck .process-card,
  .standalone-file-deck .package-card,
  .standalone-file-deck .contribution-card,
  .standalone-file-deck .role-card,
  .standalone-file-deck .detail-card { padding: 25px 22px; }
  .standalone-file-deck .info-card h3,
  .standalone-file-deck .eco-card h3,
  .standalone-file-deck .process-title,
  .standalone-file-deck .package-card h3,
  .standalone-file-deck .role-title { margin-top: 20px; font-size: 34px; }
  .standalone-file-deck .info-card p,
  .standalone-file-deck .eco-card p,
  .standalone-file-deck .process-text,
  .standalone-file-deck .package-card p,
  .standalone-file-deck .role-list li,
  .standalone-file-deck .detail-card span { font-size: 17px; }
  .standalone-file-deck .eco-card h3 { font-size: 31px; }
  .standalone-file-deck .process-card:nth-child(2),
  .standalone-file-deck .process-card:nth-child(4) { margin-top: 0; }

  .standalone-file-deck .price-lockup > strong { font-size: 76px; }
  .standalone-file-deck .price-lockup > b,
  .standalone-file-deck .mockup-body { font-size: 18px; }
  .standalone-file-deck .component-item { font-size: 17px; }
  .standalone-file-deck .hero-number { padding: 30px; }
  .standalone-file-deck .hero-number-value { font-size: 98px; }
  .standalone-file-deck .hero-number-copy { font-size: 18px; }
  .standalone-file-deck .return-row,
  .standalone-file-deck .return-row.header { min-height: auto; padding: 15px 0; font-size: 14px; }
  .standalone-file-deck .return-row strong { font-size: 30px; }
  .standalone-file-deck .contribution-card strong { margin-top: 20px; font-size: 70px; }

  .standalone-file-deck .partner-lockup {
    position: static;
    flex-wrap: wrap;
    margin-top: 28px;
  }
  .standalone-file-deck .school-wordmark { width: 145px; }
  .standalone-file-deck .lovelace-wordmark { height: 20px; }
  .standalone-file-deck .page-no { position: static; margin-top: 30px; font-size: 13px; text-align: right; }
  .standalone-file-deck .cover-tag { right: 16px; bottom: 16px; max-width: calc(100% - 32px); padding: 14px 17px; font-size: 15px; }

  .standalone-file-deck .standalone-css-nav {
    bottom: max(12px, env(safe-area-inset-bottom));
    width: calc(100vw - 28px);
  }
  .standalone-file-deck .standalone-pager a,
  .standalone-file-deck .standalone-nav-spacer { min-width: 86px; }
}