:root {
  --ink: #0b0b0a;
  --graphite: #171715;
  --paper: #f2efe7;
  --white: #ffffff;
  --gold: #c8a54f;
  --problem: #df342f;
  --muted: #aaa79f;
  --line: rgba(255, 255, 255, 0.16);
  --dark-line: rgba(11, 11, 10, 0.18);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow: hidden;
  background: var(--ink);
  color: var(--white);
  font-family: Arial, Helvetica, sans-serif;
  text-rendering: geometricPrecision;
}
a { color: inherit; text-decoration: none; }
img { display: block; }
em { color: var(--gold); font-style: normal; }

main {
  height: 100svh;
  overflow-y: auto;
  scroll-snap-type: y mandatory;
  scroll-behavior: smooth;
}

.topbar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 7vw;
  background: rgba(11, 11, 10, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}
.brand-pair { display: flex; align-items: center; gap: 14px; }
.brand-pair > span, .closing-brands > span { color: var(--gold); font-size: 17px; }
.bms-logo { width: 148px; height: auto; margin-right: -10px; }
.hagens-logo { width: 78px; height: 22px; object-fit: contain; }
.topbar nav { display: flex; align-items: center; gap: 26px; font-size: 9px; font-weight: 900; letter-spacing: .12em; }
.topbar nav > a:not(.nav-cta) { color: #c5c2bb; }
.nav-cta { display: flex; align-items: center; gap: 18px; padding: 7px 8px 7px 13px; border: 1px solid var(--gold); }
.nav-cta span { display: grid; place-items: center; width: 27px; height: 27px; background: var(--gold); color: var(--ink); font-size: 16px; }

.proposal-slide {
  min-height: 100svh;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 84px 7vw 22px;
}
.slide-shell {
  position: relative;
  width: min(1240px, 100%);
  height: calc(100svh - 106px);
  max-height: 760px;
  min-height: 580px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.slide-number { position: absolute; right: 0; bottom: 0; color: var(--gold); font-size: 9px; font-weight: 900; letter-spacing: .13em; }
.slide-number.dark { color: #6c6962; }
.paper { background: var(--paper); color: var(--ink); }
.dark-slide, .ai-problem, .investment, .closing, .hero { background: var(--ink); }
.gold { background: var(--gold); color: var(--ink); }
.eyebrow { margin: 0 0 18px; color: var(--gold); font-size: 9px; font-weight: 900; letter-spacing: .17em; }
.eyebrow.dark { color: #77736b; }
.eyebrow.ink { color: var(--ink); }
.slide-heading h2, .split-heading h2, .ai-copy h2, .credential h2, .investment-copy h2, .closing-copy h2 {
  margin: 0;
  font-size: clamp(42px, 4.6vw, 68px);
  line-height: .88;
  letter-spacing: -.06em;
}

.hero {
  position: relative;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 78px 78px;
}
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(11,11,10,.2), var(--ink) 68%); }
.hero-shell { display: grid; grid-template-columns: 52% 48%; gap: 5vw; align-items: center; }
.hero-copy { position: relative; z-index: 2; }
.logic-strip { display: flex; align-items: center; gap: 11px; margin-bottom: 28px; color: #8f8c84; font-size: 8px; font-weight: 900; letter-spacing: .12em; }
.logic-strip i { color: var(--gold); font-size: 12px; font-style: normal; }
.logic-strip span:nth-of-type(2) { color: var(--problem); }
.hero h1 { margin: 0; font-size: clamp(48px, 5.1vw, 74px); line-height: .86; letter-spacing: -.065em; }
.hero-copy > p:last-child { max-width: 430px; margin: 28px 0 0; padding-top: 17px; border-top: 1px solid var(--gold); color: #c8c5be; font-size: 14px; line-height: 1.45; }
.hero-visual { position: relative; height: min(69vh, 535px); overflow: hidden; border: 1px solid var(--line); background: var(--graphite); clip-path: polygon(7% 0, 100% 0, 100% 91%, 88% 100%, 0 100%, 0 10%); }
.hero-photo { width: 100%; height: 100%; object-fit: cover; }
.hero-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.02) 45%, rgba(0,0,0,.7)); }
.client-lockup { position: absolute; z-index: 3; top: 24px; right: 24px; display: grid; gap: 6px; justify-items: end; }
.client-lockup span { font-size: 7px; font-weight: 900; letter-spacing: .15em; }
.client-lockup img { width: 102px; height: 58px; object-fit: contain; background: var(--white); border: 2px solid var(--gold); }
.hero-visual > small { position: absolute; z-index: 3; left: 25px; bottom: 21px; font-size: 8px; font-weight: 900; letter-spacing: .12em; }

.slide-heading { margin-bottom: 54px; }
.reasoning-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--dark-line); border-bottom: 1px solid var(--dark-line); }
.reasoning-grid article { min-height: 330px; padding: 30px 34px 24px 0; border-right: 1px solid var(--dark-line); }
.reasoning-grid article + article { padding-left: 34px; }
.reasoning-grid article:last-child { border-right: 0; }
.reasoning-grid article > span { color: var(--gold); font-size: 40px; line-height: 1; font-weight: 900; }
.reasoning-grid article > b { display: block; margin-top: 42px; color: #77736b; font-size: 8px; letter-spacing: .14em; }
.reasoning-grid h3 { max-width: 320px; margin: 15px 0 18px; font-size: clamp(23px, 2.1vw, 31px); line-height: 1; letter-spacing: -.04em; }
.reasoning-grid p { max-width: 320px; margin: 0; color: #6c6962; font-size: 12px; line-height: 1.5; }
.reasoning-grid .problem-card { background: var(--problem); color: var(--white); padding-right: 34px; }
.reasoning-grid .problem-card > span, .reasoning-grid .problem-card > b { color: var(--white); }
.reasoning-grid .problem-card p { color: rgba(255,255,255,.82); }

.split-heading { display: grid; grid-template-columns: 1.3fr .7fr; gap: 8vw; align-items: end; margin-bottom: 48px; }
.split-heading.compact { margin-bottom: 38px; }
.split-heading > p { max-width: 430px; margin: 0; padding-top: 17px; border-top: 1px solid var(--gold); color: #625f59; font-size: 13px; line-height: 1.5; }
.light-heading > p { color: #b8b4ac; }
.metric-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--dark-line); border-bottom: 1px solid var(--dark-line); }
.metric-grid article { min-height: 205px; display: flex; align-items: center; gap: 25px; padding: 26px; border-right: 1px solid var(--dark-line); }
.metric-grid article:last-child { border-right: 0; }
.metric-grid strong { color: var(--gold); font-size: clamp(68px, 6.6vw, 98px); line-height: 1; letter-spacing: -.07em; }
.metric-grid article:nth-child(2) strong { color: var(--ink); }
.metric-grid article div { display: grid; gap: 7px; }
.metric-grid b { font-size: 10px; letter-spacing: .1em; }
.metric-grid span { color: #77736b; font-size: 12px; }
.brief-strip { display: flex; align-items: center; gap: 18px; margin-top: 28px; padding: 18px 22px; background: var(--ink); color: var(--white); font-size: 10px; letter-spacing: .06em; }
.brief-strip b, .brief-strip i { color: var(--gold); font-style: normal; }
.brief-footer { display: grid; grid-template-columns: 1.35fr .65fr; margin-top: 22px; background: var(--ink); color: var(--white); }
.brief-request { display: flex; align-items: center; gap: 13px; padding: 18px 22px; border-right: 1px solid var(--line); font-size: 9px; letter-spacing: .045em; }
.brief-request b, .brief-request i { color: var(--gold); font-style: normal; }
.brief-references { display: grid; grid-template-columns: auto 1fr; align-content: center; gap: 6px 14px; padding: 14px 18px; }
.brief-references > b { grid-row: 1 / span 2; align-self: stretch; display: flex; align-items: center; padding-right: 14px; border-right: 1px solid var(--line); color: var(--gold); font-size: 7px; line-height: 1.35; letter-spacing: .13em; }
.brief-references a { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: #d8d4cc; font-size: 8px; transition: color .2s ease; }
.brief-references a:hover { color: var(--gold); }
.brief-references a span { color: #77736b; font-size: 6px; font-weight: 900; letter-spacing: .12em; }
.brief-references small { grid-column: 1 / -1; padding-top: 7px; border-top: 1px solid var(--line); color: #77736b; font-size: 7px; letter-spacing: .04em; }

.ai-shell { display: grid; grid-template-columns: 47% 53%; grid-template-rows: 1fr auto; column-gap: 6vw; align-items: center; }
.ai-problem {
  background-color: #110b0a;
  background-image: linear-gradient(rgba(223,52,47,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(223,52,47,.08) 1px, transparent 1px);
  background-size: 78px 78px;
}
.ai-problem .eyebrow, .ai-copy h2 em { color: var(--problem); }
.ai-copy h2 { font-size: clamp(46px, 4.9vw, 72px); }
.ai-copy > p:last-child { max-width: 470px; margin: 28px 0 0; color: #bdb9b1; font-size: 14px; line-height: 1.55; }
.ai-visual { position: relative; height: min(48vh, 360px); overflow: hidden; border: 1px solid rgba(223,52,47,.55); }
.ai-visual > img { width: 100%; height: 100%; object-fit: cover; }
.ai-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent 35%, rgba(0,0,0,.8)); }
.ai-labels { position: absolute; z-index: 2; inset: 24px; display: flex; flex-direction: column; align-items: flex-end; gap: 9px; }
.ai-labels span { padding: 7px 10px; background: rgba(223,52,47,.82); border: 1px solid rgba(255,255,255,.34); font-size: 8px; font-weight: 900; letter-spacing: .12em; }
.ai-labels b { margin-top: auto; color: var(--problem); font-size: 15px; letter-spacing: .05em; }
.problem-points { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 36px; border-top: 1px solid rgba(223,52,47,.5); }
.problem-points article { display: grid; grid-template-columns: 38px 1fr; column-gap: 16px; padding: 22px 24px 0 0; border-right: 1px solid rgba(223,52,47,.32); }
.problem-points article + article { padding-left: 24px; }
.problem-points article:last-child { border-right: 0; }
.problem-points b { grid-row: 1 / span 2; color: var(--problem); font-size: 20px; }
.problem-points span { font-size: 9px; font-weight: 900; letter-spacing: .1em; }
.problem-points p { margin: 8px 0 0; color: #9f9b93; font-size: 11px; line-height: 1.4; }

.white-type { color: var(--white); }
.solution-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.solution-grid article { position: relative; height: min(43vh, 335px); overflow: hidden; background: var(--ink); color: var(--white); }
.solution-grid article > span { position: absolute; z-index: 3; top: 0; left: 0; display: grid; place-items: center; width: 48px; height: 48px; background: var(--white); color: var(--ink); font-size: 16px; font-weight: 900; }
.solution-grid article > img { width: 100%; height: 100%; object-fit: cover; }
.solution-grid .solution-product-photo { object-position: center 68%; }
.solution-grid .solution-process-photo { object-position: center 76%; }
.solution-grid .solution-brand-photo { object-position: center 48%; }
.solution-grid article::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 32%, rgba(0,0,0,.93)); }
.solution-grid article > div { position: absolute; z-index: 2; left: 24px; right: 24px; bottom: 21px; }
.solution-grid b { color: var(--gold); font-size: 8px; letter-spacing: .13em; }
.solution-grid h3 { margin: 9px 0 8px; font-size: 21px; line-height: 1; }
.solution-grid p { margin: 0; color: #c7c3bb; font-size: 11px; line-height: 1.4; }
.formula { margin-top: 18px; padding: 15px; text-align: center; font-size: 9px; font-weight: 900; letter-spacing: .12em; }
.dark-formula { background: var(--ink); color: var(--white); }
.formula i { padding: 0 14px; color: var(--gold); font-style: normal; }

.story-grid { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.story-grid article { min-height: 250px; padding: 24px 22px 22px 0; border-right: 1px solid var(--line); }
.story-grid article + article { padding-left: 22px; }
.story-grid article:last-child { border-right: 0; }
.story-grid span { color: var(--gold); font-size: 34px; font-weight: 900; }
.story-grid h3 { margin: 40px 0 11px; font-size: 17px; text-transform: uppercase; }
.story-grid p { margin: 0; color: #aaa69e; font-size: 11px; line-height: 1.45; }
.delivery-strip { display: grid; grid-template-columns: 150px 1fr; margin-top: 18px; padding: 16px 20px; background: var(--gold); color: var(--ink); font-size: 10px; }
.delivery-strip b { font-size: 8px; letter-spacing: .12em; }

.reel-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.reel-grid > a { display: grid; grid-template-columns: 42% 58%; min-height: 335px; overflow: hidden; border: 1px solid var(--dark-line); background: #e8e3d8; transition: background .2s ease, color .2s ease; }
.reel-grid > a:hover { background: var(--ink); color: var(--white); }
.reel-grid img { width: 100%; height: 100%; object-fit: cover; }
.reel-grid a > div { display: flex; flex-direction: column; justify-content: center; padding: 28px; }
.reel-grid b { color: var(--gold); font-size: 8px; letter-spacing: .12em; }
.reel-grid h3 { margin: 24px 0; font-size: 25px; line-height: 1; letter-spacing: -.035em; }
.reel-grid span { margin-top: auto; padding-top: 13px; border-top: 1px solid var(--gold); font-size: 9px; font-weight: 900; letter-spacing: .1em; }

.capture-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.capture-grid article > div { position: relative; height: min(36vh, 275px); overflow: hidden; background: var(--ink); }
.capture-grid article > div span { position: absolute; z-index: 2; top: 16px; left: 16px; color: var(--white); font-size: 31px; font-weight: 900; }
.capture-grid img { width: 100%; height: 100%; object-fit: cover; }
.capture-grid h3 { margin: 15px 0 5px; font-size: 14px; }
.capture-grid p { margin: 0; color: #716e67; font-size: 11px; }
.capture-total { margin-top: 19px; padding: 14px; background: var(--gold); text-align: center; font-size: 9px; font-weight: 900; letter-spacing: .1em; }

.credentials-shell { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: stretch; }
.credential { display: grid; grid-template-columns: 46% 54%; min-height: 515px; overflow: hidden; border: 1px solid var(--line); background: var(--graphite); }
.credential > img { width: 100%; height: 100%; object-fit: cover; }
.credential > div { display: flex; flex-direction: column; justify-content: center; padding: 32px; }
.credential h2 { font-size: clamp(37px, 3.7vw, 54px); }
.credential div > p:not(.eyebrow) { margin: 24px 0; color: #b6b2aa; font-size: 12px; line-height: 1.5; }
.credential a, .credential div > span { margin-top: auto; padding-top: 13px; border-top: 1px solid var(--gold); color: var(--gold); font-size: 8px; font-weight: 900; letter-spacing: .09em; }
.studio-card > img { object-position: 62% center; }

.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.team-grid.five { grid-template-columns: repeat(5, 1fr); }
.team-grid article { min-height: 245px; padding: 22px 20px 20px 0; border-right: 1px solid var(--line); }
.team-grid article + article { padding-left: 20px; }
.team-grid article:last-child { border-right: 0; }
.team-grid span { color: var(--gold); font-size: 28px; font-weight: 900; }
.team-grid b { display: block; margin: 29px 0 9px; color: #7f7c75; font-size: 7px; letter-spacing: .12em; }
.team-grid h3 { margin: 0 0 13px; font-size: 18px; }
.team-grid p { margin: 0; color: #aaa69e; font-size: 10px; line-height: 1.45; }

.hours { display: flex; align-items: flex-end; gap: 18px; }
.hours strong { color: var(--gold); font-size: clamp(74px, 8vw, 112px); line-height: .68; letter-spacing: -.08em; }
.hours span { padding-bottom: 4px; font-size: 10px; font-weight: 900; letter-spacing: .12em; }
.timeline-grid { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); }
.timeline-grid::before { content: ""; position: absolute; top: 25px; left: 0; right: 0; height: 1px; background: var(--ink); }
.timeline-grid article { position: relative; min-height: 260px; padding-right: 5vw; }
.timeline-grid article > span { position: relative; z-index: 2; display: grid; place-items: center; width: 50px; height: 50px; background: var(--gold); border-radius: 50%; font-size: 13px; font-weight: 900; }
.timeline-grid article:nth-child(2) > span { background: var(--ink); color: var(--white); }
.timeline-grid b { display: block; margin: 25px 0 13px; color: var(--gold); font-size: 8px; letter-spacing: .12em; }
.timeline-grid h3 { margin: 0 0 12px; font-size: 18px; }
.timeline-grid p { max-width: 290px; margin: 0; color: #69665f; font-size: 11px; line-height: 1.45; }

.investment { background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 78px 78px; }
.investment-shell { display: grid; grid-template-columns: 1fr 360px; gap: 5vw; align-items: center; }
.investment-copy h2 { margin-bottom: 40px; }
.final-deliverables { display: grid; gap: 0; border-top: 1px solid var(--line); }
.final-deliverables article { display: grid; grid-template-columns: 48px 1fr; gap: 16px; align-items: center; min-height: 92px; border-bottom: 1px solid var(--line); }
.final-deliverables article > span { color: var(--gold); font-size: 24px; font-weight: 900; }
.final-deliverables b { font-size: 10px; letter-spacing: .11em; }
.final-deliverables p { margin: 7px 0 0; color: #aaa69e; font-size: 12px; }
.total-card { min-height: 455px; display: flex; flex-direction: column; padding: 36px 32px; background: var(--gold); color: var(--ink); }
.total-card > span { font-size: 10px; font-weight: 900; letter-spacing: .12em; }
.total-card small { margin-top: 70px; font-size: 21px; font-weight: 900; }
.total-card strong { font-size: clamp(55px, 5vw, 76px); line-height: .9; letter-spacing: -.07em; }
.total-card > div { height: 2px; margin: 38px 0 20px; background: var(--ink); }
.total-card p { margin: 0; font-size: 12px; line-height: 1.4; }
.total-card b { margin-top: auto; font-size: 7px; letter-spacing: .12em; }

.closing-shell { display: grid; grid-template-columns: minmax(0, 48fr) minmax(0, 52fr); gap: 5vw; align-items: center; padding-bottom: 44px; }
.closing-copy { align-self: center; }
.closing-brands { display: flex; align-items: center; gap: 14px; margin-bottom: 26px; }
.closing-brands img:first-child { width: 148px; margin-right: -10px; }
.closing-brands img:last-child { width: 78px; height: 22px; }
.closing-copy h2 { font-size: clamp(44px, 4.4vw, 64px); }
.closing-copy > p:not(.eyebrow) { max-width: 500px; margin: 18px 0 0; color: #bdb9b1; font-size: 12px; line-height: 1.45; }
.next-steps { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 22px; border-top: 1px solid var(--gold); border-bottom: 1px solid var(--line); }
.next-steps article { min-height: 86px; padding: 13px 13px 12px 0; border-right: 1px solid var(--line); }
.next-steps article + article { padding-left: 13px; }
.next-steps article:last-child { border-right: 0; }
.next-steps span { display: block; color: var(--gold); font-size: 22px; font-weight: 900; line-height: 1; }
.next-steps b { display: block; margin-top: 11px; color: #dedad2; font-size: 8px; line-height: 1.35; letter-spacing: .08em; }
.closing-contact { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 18px; margin-top: 14px; padding: 12px 15px; background: var(--graphite); border-left: 3px solid var(--gold); }
.closing-contact div { display: grid; grid-template-columns: auto 1fr; gap: 3px 10px; align-items: baseline; }
.closing-contact span { grid-column: 1 / -1; color: var(--gold); font-size: 7px; font-weight: 900; letter-spacing: .12em; }
.closing-contact b { font-size: 11px; }
.closing-contact small { color: #8f8b83; font-size: 8px; }
.closing-contact a { color: var(--white); font-size: 11px; font-weight: 900; letter-spacing: .03em; }
.closing-visual { position: relative; height: min(67vh, 520px); overflow: hidden; clip-path: polygon(6% 0, 100% 0, 100% 92%, 90% 100%, 0 100%, 0 10%); }
.closing-visual > img { width: 100%; height: 100%; object-fit: cover; }
.closing-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(0,0,0,.65)); }
.closing-visual > div { position: absolute; z-index: 2; top: 22px; right: 22px; display: grid; gap: 6px; justify-items: end; }
.closing-visual span { font-size: 7px; font-weight: 900; letter-spacing: .12em; }
.closing-visual div img { width: 102px; height: 58px; object-fit: contain; background: var(--white); border: 2px solid var(--gold); }
footer { position: absolute; left: 0; right: 0; bottom: 0; display: flex; align-items: center; justify-content: space-between; padding-top: 14px; border-top: 1px solid var(--line); color: #7f7b73; font-size: 7px; font-weight: 900; letter-spacing: .12em; }
footer > div { display: flex; align-items: center; gap: 24px; }
footer a { color: var(--gold); }
footer b { color: #7f7b73; font-size: 7px; }

@supports (animation-timeline: view()) {
  .reasoning-grid, .metric-grid, .problem-points, .solution-grid, .story-grid, .reel-grid, .capture-grid, .credentials-shell, .team-grid, .timeline-grid, .final-deliverables {
    animation: compact-rise both linear;
    animation-timeline: view();
    animation-range: entry 8% cover 22%;
  }
  @keyframes compact-rise { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
}

@media (max-width: 1080px) {
  .proposal-slide { padding-inline: 5vw; }
  .topbar { padding-inline: 5vw; }
  .slide-shell { min-height: 540px; }
  .hero-shell { gap: 4vw; }
  .hero h1 { font-size: clamp(45px, 5vw, 62px); }
  .reasoning-grid article { min-height: 300px; }
  .credential { min-height: 470px; }
  .credential > div { padding: 24px; }
  .team-grid h3 { font-size: 15px; }
  .team-grid p { font-size: 9px; }
}

@media (max-width: 800px) {
  body { overflow: auto; }
  main { height: auto; overflow: visible; scroll-snap-type: none; }
  .topbar { height: 58px; padding: 0 18px; }
  .bms-logo { width: 124px; margin-right: -9px; }
  .hagens-logo { width: 65px; height: 19px; }
  .brand-pair { gap: 9px; }
  .topbar nav > a:not(.nav-cta) { display: none; }
  .nav-cta { gap: 8px; padding-left: 9px; font-size: 7px; }
  .nav-cta span { width: 23px; height: 23px; }
  .proposal-slide { min-height: auto; overflow: visible; padding: 88px 22px 54px; }
  .slide-shell { width: 100%; height: auto; max-height: none; min-height: 0; display: flex; }
  .slide-number { bottom: -30px; }
  .hero-shell, .ai-shell, .credentials-shell, .investment-shell, .closing-shell { display: grid; grid-template-columns: 1fr; gap: 40px; }
  .hero h1 { font-size: 48px; }
  .hero-visual, .closing-visual { height: 55svh; min-height: 390px; }
  .slide-heading h2, .split-heading h2, .ai-copy h2, .credential h2, .investment-copy h2, .closing-copy h2 { font-size: 43px; }
  .split-heading { grid-template-columns: 1fr; gap: 24px; margin-bottom: 35px; }
  .reasoning-grid, .metric-grid, .solution-grid, .story-grid, .capture-grid, .team-grid, .team-grid.five, .timeline-grid { grid-template-columns: 1fr; }
  .reasoning-grid article, .reasoning-grid article + article { min-height: 0; padding: 27px 0; border-right: 0; border-bottom: 1px solid var(--dark-line); }
  .reasoning-grid .problem-card { padding: 27px 22px; }
  .reasoning-grid article > b { margin-top: 20px; }
  .metric-grid article { min-height: 135px; border-right: 0; border-bottom: 1px solid var(--dark-line); }
  .brief-strip { flex-wrap: wrap; line-height: 1.5; }
  .brief-footer { grid-template-columns: 1fr; }
  .brief-request { flex-wrap: wrap; border-right: 0; border-bottom: 1px solid var(--line); line-height: 1.5; }
  .brief-references { grid-template-columns: 110px 1fr; }
  .ai-visual { height: 390px; }
  .problem-points { grid-template-columns: 1fr; }
  .problem-points article, .problem-points article + article { padding: 22px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .solution-grid article { height: 340px; }
  .story-grid article, .story-grid article + article { min-height: 0; padding: 24px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .story-grid h3 { margin-top: 16px; }
  .delivery-strip { grid-template-columns: 1fr; gap: 8px; }
  .reel-grid { grid-template-columns: 1fr; }
  .reel-grid > a { grid-template-columns: 42% 58%; min-height: 300px; }
  .capture-grid { gap: 28px; }
  .capture-grid article > div { height: 320px; }
  .credential { grid-template-columns: 43% 57%; min-height: 420px; }
  .team-grid article, .team-grid article + article { min-height: 0; padding: 24px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .team-grid b { margin-top: 16px; }
  .timeline-grid::before { left: 25px; top: 0; bottom: 0; width: 1px; height: auto; }
  .timeline-grid article { min-height: 0; padding: 0 0 48px 75px; }
  .timeline-grid article > span { position: absolute; left: 0; top: 0; }
  .timeline-grid b { margin-top: 0; padding-top: 6px; }
  .total-card { min-height: 390px; }
  .closing-visual { order: -1; }
  .next-steps { grid-template-columns: 1fr; }
  .next-steps article, .next-steps article + article { min-height: 0; padding: 17px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .next-steps article:last-child { border-bottom: 0; }
  .closing-contact { grid-template-columns: 1fr; gap: 12px; }
  .closing-contact a { justify-self: start; }
  footer { position: static; margin-top: 45px; }
}

@media (max-width: 520px) {
  .topbar .hagens-logo, .topbar .brand-pair > span { display: none; }
  .hero h1, .slide-heading h2, .split-heading h2, .ai-copy h2, .credential h2, .investment-copy h2, .closing-copy h2 { font-size: 38px; }
  .logic-strip { gap: 7px; font-size: 6px; }
  .reel-grid > a, .credential { grid-template-columns: 1fr; }
  .reel-grid > a img { height: 330px; }
  .credential > img { height: 350px; }
  .hours strong { font-size: 84px; }
}

@media (prefers-reduced-motion: reduce) {
  html, main { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}