:root {
  --brand-navy: #133557;
  --brand-blue: #174a7b;
  --brand-sky: #a7c9e7;
  --ink: var(--brand-navy);
  --ink-soft: #405a72;
  --paper: #f6f3ec;
  --paper-deep: #e4ebf1;
  --signal: var(--brand-blue);
  --signal-text: var(--brand-blue);
  --line: rgba(19, 53, 87, .2);
  --serif: "Inter", Arial, sans-serif;
  --sans: "Inter", Arial, sans-serif;
  --mono: "DM Mono", monospace;
  --meta-size: .75rem;
  --control-radius: .375rem;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-optical-sizing: auto; line-height: 1.5; }
[id] { scroll-margin-top: 6rem; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }

.skip-link { position: fixed; left: 1rem; top: -4rem; z-index: 20; background: var(--signal); color: white; padding: .75rem 1rem; }
.skip-link:focus { top: 1rem; }
.section-shell { padding-left: max(1.5rem, calc((100vw - 1280px) / 2)); padding-right: max(1.5rem, calc((100vw - 1280px) / 2)); }
.section-rule { border-top: 1px solid var(--line); }

.site-header { min-height: 5.3rem; display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: 1rem max(1.5rem, calc((100vw - 1280px) / 2)); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10; background: rgba(246,243,236,.94); backdrop-filter: blur(14px); }
.brand { display: inline-flex; flex: 0 0 auto; align-items: center; }
.brand-logo { display: block; height: auto; }
.brand-logo--horizontal { width: clamp(14rem, 20vw, 18rem); }
.brand-logo--vertical { width: clamp(9.5rem, 13vw, 11.5rem); }
.site-header nav { display: flex; gap: 2rem; font-size: 1rem; font-weight: 600; }
.site-header nav a { transition: color .2s ease; }
.site-header nav a:hover, .text-link:hover { color: var(--signal); }
.header-cta { display: inline-flex; min-height: 2.75rem; align-items: center; justify-content: center; padding: .62rem .9rem; border: 1px solid rgba(19, 53, 87, .55); border-radius: var(--control-radius); font-size: 1rem; font-weight: 700; line-height: 1; transition: color .2s ease, border-color .2s ease, background .2s ease, transform .2s ease; }
.header-cta:hover { color: var(--signal-text); border-color: var(--signal); background: rgba(23, 74, 123, .06); transform: translateY(-1px); }

.response-modal { position: fixed; z-index: 50; inset: 0; display: grid; place-items: center; padding: 1.5rem; }
.response-modal-backdrop { position: absolute; inset: 0; background: rgba(8,24,40,.7); backdrop-filter: blur(5px); }
.response-modal-card { position: relative; width: min(100%, 34rem); padding: clamp(1.8rem, 5vw, 3.5rem); background: var(--paper); box-shadow: 0 1.8rem 5rem rgba(0,0,0,.3); }
.response-modal-card .eyebrow { margin-bottom: 1.3rem; }
.response-modal-card h2 { max-width: 12ch; margin: 0 0 1rem; font-size: clamp(2.25rem, 6vw, 4.2rem); }
.response-modal-card > p:not(.eyebrow) { max-width: 30rem; margin-bottom: 2rem; color: var(--ink-soft); font-size: 1rem; }

.hero { min-height: 47rem; display: grid; grid-template-columns: minmax(0, 1fr); align-items: center; position: relative; isolation: isolate; overflow: hidden; padding-top: 6rem; padding-bottom: 7rem; color: var(--paper); background: url("../images/gustavo-baron-jornadas-trip-2017.jpg") center 48% / cover no-repeat; }
.hero::before { content: ""; position: absolute; z-index: 0; inset: -1rem; background: url("../images/gustavo-baron-jornadas-trip-2017.jpg") center 48% / cover no-repeat; filter: blur(8px); transform: scale(1.03); -webkit-mask-image: linear-gradient(90deg, #000 0%, #000 44%, transparent 68%); mask-image: linear-gradient(90deg, #000 0%, #000 44%, transparent 68%); }
.hero::after { content: ""; position: absolute; z-index: 1; inset: 0; background: linear-gradient(90deg, rgba(8,24,40,.92) 0%, rgba(8,24,40,.79) 41%, rgba(8,24,40,.24) 67%, rgba(8,24,40,.13) 100%), linear-gradient(0deg, rgba(8,24,40,.44), transparent 48%); }
.eyebrow { margin: 0 0 1rem; color: var(--signal-text); font: 500 var(--meta-size)/1.3 var(--mono); text-transform: uppercase; letter-spacing: .1em; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 14ch; margin-bottom: 2rem; font: 800 clamp(3.25rem, 6.8vw, 7rem)/.98 var(--serif); letter-spacing: 0; }
h1 em, h2 em { color: var(--signal); font-weight: 500; }
.hero .eyebrow { color: var(--brand-sky); }
.hero h1.hero-statement { max-width: none; margin-bottom: 1.55rem; font-size: clamp(2.85rem, 5.25vw, 5.5rem); line-height: 1; letter-spacing: 0; }
.hero-statement strong, .hero-statement em, .hero-statement strong span, .hero-statement em span { display: block; }
.hero-statement strong { font-weight: 800; letter-spacing: 0; }
.hero-statement strong span, .hero-statement em span { white-space: nowrap; }
.hero-statement em { margin-top: .24em; font-size: .76em; font-weight: 500; line-height: 1.08; letter-spacing: 0; }
.hero h1 em { color: var(--brand-sky); }
.hero-intro { max-width: 38rem; font-size: clamp(1.05rem, 1.5vw, 1.3rem); color: rgba(246,243,236,.84); }
.hero-copy, .hero-index { position: relative; z-index: 2; }
.hero-actions { display: flex; align-items: center; gap: 1.6rem; margin-top: 2.4rem; }
.button { display: inline-flex; min-height: 3.35rem; gap: .85rem; align-items: center; justify-content: center; padding: 1rem 1.4rem; border: 1px solid transparent; border-radius: var(--control-radius); font-size: .92rem; font-weight: 700; line-height: 1.2; letter-spacing: .005em; transition: transform .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); box-shadow: 0 .45rem 1rem rgba(19, 53, 87, .09); }
.button--ink { color: var(--paper); background: var(--ink); }
.button--paper { color: var(--ink); background: var(--paper); }
.button--outline { color: var(--ink); background: rgba(246, 243, 236, .28); border-color: rgba(19, 53, 87, .62); }
.text-link { font-size: .94rem; font-weight: 700; line-height: 1.35; border-bottom: 1px solid currentColor; padding-bottom: .2rem; transition: color .2s ease; }
.brand:focus-visible, .button:focus-visible, .book-button:focus-visible, .text-link:focus-visible, .header-cta:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; }
.hero .button--ink { color: var(--ink); background: var(--paper); }
.hero .text-link { color: var(--paper); }
.hero .text-link:hover { color: var(--brand-sky); }

.evidence-ledger { align-self: stretch; padding: 2rem 0 1.7rem 1.75rem; border-left: 1px solid var(--ink); display: flex; flex-direction: column; justify-content: center; }
.ledger-row { display: grid; grid-template-columns: 5rem 1fr; gap: .8rem; padding: 1.15rem 0; border-bottom: 1px solid var(--line); font-size: .9rem; }
.ledger-row span { color: var(--signal); font: var(--meta-size) var(--mono); }
.ledger-row strong { font-weight: 500; }
.ledger-callout { margin-top: 2rem; padding: 1.15rem; background: var(--ink); color: var(--paper); }
.ledger-callout p { margin: 0; font: 600 1rem/1.35 var(--serif); }
.signal-dot { display: block; width: .55rem; height: .55rem; margin-bottom: .7rem; border-radius: 50%; background: var(--signal); }
.hero-index { position: absolute; bottom: 1.7rem; left: max(1.5rem, calc((100vw - 1280px) / 2)); margin: 0; font: var(--meta-size) var(--mono); letter-spacing: .08em; color: rgba(246,243,236,.7); }

.thesis { padding-top: 7rem; padding-bottom: 7rem; }
.section-heading { max-width: 54rem; }
h2 { margin-bottom: 2.5rem; font: 800 clamp(2.45rem, 4.8vw, 5.2rem)/1.02 var(--serif); letter-spacing: 0; }
.signal-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.signal-grid article { min-height: 15rem; padding: 1.4rem 1.3rem 1.3rem 0; border-right: 1px solid var(--line); }
.signal-grid article + article { padding-left: 1.3rem; }
.signal-grid article:last-child { border-right: 0; }
.signal-grid span, .talk-list > article > span:first-child { color: var(--signal); font: var(--meta-size) var(--mono); }
.signal-grid h3 { margin: 2.3rem 0 .8rem; font: 700 1.5rem/1.1 var(--serif); letter-spacing: 0; }
.signal-grid p { max-width: 15rem; margin: 0; color: var(--ink-soft); font-size: .9rem; }
.thesis-turn { display: grid; grid-template-columns: minmax(14rem, .72fr) minmax(0, 1.28fr); gap: clamp(2rem, 8vw, 8rem); margin-top: 4rem; padding: 2.35rem 0; border-bottom: 1px solid var(--line); }
.thesis-turn h3 { max-width: 11ch; margin: 0; font: 700 clamp(2rem, 3.2vw, 3.25rem)/1.02 var(--serif); letter-spacing: 0; }
.thesis-turn-copy { max-width: 42rem; margin: 0; color: var(--ink-soft); font-size: clamp(1rem, 1.5vw, 1.2rem); }
.selection-sequence { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 2rem; border: 1px solid var(--line); }
.selection-sequence > div { min-height: 8rem; padding: 1.25rem; }
.selection-sequence > div + div { border-left: 1px solid var(--line); }
.selection-sequence span { display: block; margin-bottom: 1.8rem; color: var(--signal); font: var(--meta-size) var(--mono); letter-spacing: .08em; }
.selection-sequence p { max-width: 18rem; margin: 0; font: 600 1rem/1.35 var(--serif); letter-spacing: 0; }
.selection-sequence b { color: var(--signal); font-weight: 500; }
.selection-sequence--proposal { color: var(--paper); background: var(--ink); }
.selection-sequence--proposal span { color: var(--brand-sky); }
.thesis-close { max-width: 52rem; margin: 4rem auto 0; text-align: center; text-wrap: balance; font: italic 500 clamp(1.45rem, 2.2vw, 2rem)/1.38 var(--serif); letter-spacing: -.015em; }

.collaboration { padding-top: 7rem; padding-bottom: 7rem; }
.collaboration .section-heading--split { align-items: center; }
.collaboration .section-heading--split h2 { font-size: clamp(2.3rem, 4.8vw, 3.65rem); }
.collaboration .section-heading--split > p { margin: 0; }
.collaboration-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 1rem; border: 1px solid var(--line); }
.collaboration-card { min-height: 23rem; display: flex; flex-direction: column; padding: clamp(1.5rem, 3vw, 2.4rem); border-left: 1px solid var(--line); }
.collaboration-card:first-child { border-left: 0; }
.collaboration-card--primary { color: var(--paper); background: var(--ink); }
.route-index { margin: 0 0 4rem; color: var(--signal-text); font: var(--meta-size) var(--mono); letter-spacing: .07em; }
.collaboration-card--primary .route-index { color: var(--brand-sky); }
.collaboration-card h3 { max-width: 13ch; margin: 0 0 1rem; font: 700 clamp(1.65rem, 2.6vw, 2.6rem)/1.04 var(--serif); letter-spacing: 0; }
.collaboration-card > p:not(.route-index) { max-width: 25rem; margin: 0 0 2.2rem; color: var(--ink-soft); font-size: .92rem; }
.collaboration-card--primary > p:not(.route-index) { color: rgba(246,243,236,.8); }
.collaboration-card .text-link { width: fit-content; margin-top: auto; }

.external-direction { padding-top: 7rem; padding-bottom: 7rem; color: var(--paper); background: var(--ink); }
.external-direction .eyebrow { color: var(--brand-sky); }
.external-direction-heading { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(18rem, .55fr); gap: clamp(3rem, 8vw, 8rem); align-items: end; }
.external-direction-heading h2 { max-width: 15ch; margin-bottom: 0; }
.external-direction-intro { max-width: 31rem; }
.external-direction-intro > p:not(.large-copy) { color: rgba(246,243,236,.75); }
.external-outcomes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 4.5rem 0 0; padding: 0; list-style: none; border-top: 1px solid rgba(246,243,236,.35); border-bottom: 1px solid rgba(246,243,236,.35); }
.external-outcomes li { min-height: 16rem; padding: 1.5rem 1.4rem 1.5rem 0; }
.external-outcomes li + li { padding-left: 1.4rem; border-left: 1px solid rgba(246,243,236,.35); }
.external-outcomes span { color: var(--brand-sky); font: var(--meta-size) var(--mono); }
.external-outcomes h3 { margin: 3rem 0 .8rem; font: 700 1.55rem/1.08 var(--serif); letter-spacing: 0; }
.external-outcomes p { max-width: 21rem; margin: 0; color: rgba(246,243,236,.75); font-size: .9rem; }
.external-direction-footer { display: grid; grid-template-columns: minmax(0, 1fr) minmax(18rem, .65fr); gap: 3rem; margin: 2.2rem 0 2rem; }
.external-modes { margin: 0; font: 600 clamp(1.05rem, 1.7vw, 1.3rem)/1.5 var(--serif); }
.external-modes b { color: var(--brand-sky); font-weight: 500; }
.external-boundary { margin: 0; color: rgba(246,243,236,.67); font-size: .82rem; }

.book { --book-green: #2f8a4f; padding-top: 6rem; padding-bottom: 6rem; background: #fff; color: var(--ink); }
.book-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(16rem, .42fr); gap: 3rem; align-items: end; padding-bottom: 2rem; border-bottom: 1px solid var(--ink); }
.book-heading .eyebrow { margin-bottom: .85rem; color: var(--book-green); }
.book-heading h2 { max-width: 15ch; margin: 0; color: var(--ink); }
.book-heading h2 em { display: block; margin-top: .06em; color: var(--book-green); font-size: .66em; line-height: 1.06; }
.book-edition { max-width: 22rem; margin: 0 0 .45rem auto; color: var(--ink-soft); font-size: .92rem; }
.book-edition span { display: inline-block; margin-top: .8rem; color: var(--book-green); font: var(--meta-size) var(--mono); letter-spacing: .08em; }
.book-layout { display: grid; grid-template-columns: minmax(23rem, .9fr) minmax(0, 1.1fr); gap: clamp(3rem, 8vw, 10rem); align-items: center; margin-top: 3.7rem; }
.book-art { min-width: 0; }
.book-visual { margin: 0; overflow: hidden; border-radius: 1.2rem; background: #fff; box-shadow: 0 1.3rem 3rem rgba(19,53,87,.1); }
.book-visual img { display: block; width: 100%; height: auto; }
.book-copy { max-width: 42rem; padding: 0; border: 0; }
.book-copy h3 { max-width: 13ch; margin: 0 0 1.35rem; font: 800 clamp(2.25rem, 3.7vw, 4.2rem)/.98 var(--serif); letter-spacing: 0; }
.book-subtitle { margin: 0 0 1.25rem; color: var(--book-green); font: var(--meta-size) var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.large-copy { font: 600 clamp(1.22rem, 2vw, 1.65rem)/1.35 var(--serif); letter-spacing: 0; }
.book-copy > p:not(.large-copy):not(.book-subtitle) { color: var(--ink-soft); }
.book-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; }
.book-actions--art { justify-content: center; margin-top: 1.25rem; }
.book-button { min-height: 3.35rem; display: inline-flex; align-items: center; justify-content: center; gap: .65rem; padding: .85rem 1.25rem; border: 1px solid transparent; border-radius: var(--control-radius); font-size: .92rem; font-weight: 800; line-height: 1.2; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.book-button:hover { transform: translateY(-2px); box-shadow: 0 .65rem 1.2rem rgba(19, 53, 87, .12); }
.book-button svg { width: 1.15rem; height: 1.15rem; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.book-button b { font-size: 1rem; font-weight: 500; }
.book-button--website { color: #fff; background: var(--book-green); box-shadow: 0 .7rem 1.25rem rgba(47,138,79,.22); }
.book-button--amazon { min-width: 8.5rem; color: #111; border-color: rgba(19,53,87,.18); background: #fff; box-shadow: 0 .55rem 1rem rgba(19,53,87,.08); }
.amazon-wordmark { position: relative; display: inline-block; padding-bottom: .15rem; font: 800 1.08rem/1 Arial, sans-serif; letter-spacing: -.04em; }
.amazon-wordmark::after { content: ""; position: absolute; right: -.08rem; bottom: -.08rem; left: .05rem; height: .28rem; border-bottom: 2px solid #ff9900; border-radius: 0 0 50% 50%; transform: rotate(2deg); }
.book-benefits { margin: 2rem 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.book-benefits li { display: grid; grid-template-columns: 2.3rem minmax(0, 1fr); gap: .9rem; align-items: center; padding: .8rem 0; border-bottom: 1px solid var(--line); }
.book-benefits span { display: grid; width: 2rem; height: 2rem; place-items: center; border: 1px solid var(--book-green); border-radius: 50%; color: var(--book-green); font: var(--meta-size) var(--mono); }
.book-benefits p { margin: 0; color: var(--ink-soft); font-size: .88rem; line-height: 1.35; }

.speaking { padding-top: 7rem; padding-bottom: 7rem; }
.section-heading--split { max-width: none; display: grid; grid-template-columns: 1.5fr .5fr; gap: 4rem; }
.section-heading--split h2 { max-width: 55rem; }
.section-heading--split > p { margin: 2.3rem 0 0; color: var(--ink-soft); }
.audience-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.audience-grid article { min-height: 17rem; padding: 1.4rem 1.3rem 1.4rem 0; border-right: 1px solid var(--line); }
.audience-grid article + article { padding-left: 1.3rem; }
.audience-grid article:last-child { border-right: 0; }
.audience-grid span { color: var(--signal-text); font: var(--meta-size) var(--mono); }
.audience-grid h3 { margin: 3rem 0 .9rem; font: 700 clamp(1.25rem, 2vw, 1.75rem)/1.08 var(--serif); letter-spacing: 0; }
.audience-grid p { max-width: 17rem; margin: 0; color: var(--ink-soft); font-size: .88rem; }
.speaking-details { display: grid; grid-template-columns: minmax(27rem, 1fr) minmax(0, 1.15fr); gap: clamp(3rem, 5vw, 5rem); align-items: start; margin-top: 3.2rem; padding-top: 2rem; border-top: 1px solid var(--ink); }
.speaking-details h3 { max-width: 34rem; margin: 0; font: 700 clamp(1.65rem, 2.7vw, 2.6rem)/1.06 var(--serif); letter-spacing: 0; }
.talk-formats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 1.25rem; margin: 0 0 1.5rem; padding: 0 0 0 1.15rem; }
.talk-formats li { padding: .65rem 0 .75rem; border-bottom: 1px solid var(--line); font: 600 clamp(1rem, 1.45vw, 1.2rem)/1.25 var(--serif); }
.talk-formats li::marker { color: var(--signal-text); }
.speaking-investment { max-width: 42rem; margin: 0; color: var(--ink-soft); font-size: .9rem; line-height: 1.55; }
.speaking-investment strong { color: var(--ink); }
.talk-pricing { margin-top: 4.25rem; padding-top: 2.1rem; border-top: 1px solid var(--ink); }
.pricing-intro { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(16rem, .65fr); column-gap: clamp(2rem, 7vw, 7rem); align-items: end; }
.pricing-intro .eyebrow { grid-column: 1 / -1; }
.pricing-intro h3 { max-width: 27rem; margin: 0; font: 700 clamp(1.65rem, 2.7vw, 2.6rem)/1.06 var(--serif); letter-spacing: 0; }
.pricing-intro > p:last-child { max-width: 22rem; margin: 0; color: var(--ink-soft); font-size: .92rem; }
.pricing-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 2.4rem; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.pricing-grid article { min-height: 11.5rem; padding: 1.2rem 1rem 1.25rem 0; display: flex; flex-direction: column; border-right: 1px solid var(--line); }
.pricing-grid article + article { padding-left: 1rem; }
.pricing-grid article:last-child { border-right: 0; }
.pricing-label { margin: 0; color: var(--ink-soft); font: var(--meta-size)/1.35 var(--mono); text-transform: uppercase; letter-spacing: .06em; }
.pricing-amount { margin: auto 0 .7rem; font: 700 clamp(1.35rem, 2.15vw, 2rem)/1.05 var(--serif); letter-spacing: 0; }
.pricing-detail { margin: 0; color: var(--ink-soft); font-size: .8rem; line-height: 1.35; }
.pricing-note { margin: 1rem 0 0; color: var(--ink-soft); font-size: var(--meta-size); }
.stage-proof { display: grid; grid-template-columns: minmax(15rem, .7fr) minmax(0, 1.3fr); gap: clamp(2rem, 5vw, 6rem); margin-top: 5rem; padding-top: 2rem; border-top: 1px solid var(--line); }
.stage-proof-copy { align-self: center; }
.stage-proof-copy h3 { max-width: 19rem; margin: 0 0 1.1rem; font: 700 clamp(1.7rem, 2.8vw, 2.6rem)/1.05 var(--serif); letter-spacing: 0; }
.stage-proof-copy > p:not(.eyebrow):not(.stage-proof-note) { max-width: 25rem; margin-bottom: 1.4rem; color: var(--ink-soft); font-size: .93rem; }
.stage-proof-note { margin: 0; color: var(--signal); font: var(--meta-size)/1.45 var(--mono); letter-spacing: .06em; }
.stage-gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; align-items: start; }
.stage-shot { margin: 0; }
.stage-shot img { display: block; width: 100%; object-fit: cover; }
.stage-shot--des img { aspect-ratio: 1.35; object-position: center 52%; }
.stage-shot--google img { aspect-ratio: 1.35; object-position: 62% center; }
.stage-shot--w3c img { aspect-ratio: 1.35; object-position: center; }
.stage-shot figcaption { padding-top: .55rem; color: var(--ink-soft); font: var(--meta-size)/1.35 var(--mono); letter-spacing: .04em; }
.photo-archive { margin-top: 4rem; padding-top: 2rem; border-top: 1px solid var(--line); }
.photo-archive-heading { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .65rem; align-items: end; margin-bottom: 1.7rem; }
.photo-archive-title { grid-column: span 2; }
.photo-archive-heading h3 { margin: 0; font: 700 clamp(1.7rem, 2.8vw, 2.6rem)/1.05 var(--serif); letter-spacing: 0; }
.photo-archive-fact { min-height: 6.5rem; padding-left: 1rem; border-left: 1px solid var(--line); }
.photo-archive-fact .eyebrow { margin-bottom: .7rem; }
.photo-archive-fact > p:last-child { max-width: 18rem; margin: 0; color: var(--ink-soft); font-size: .86rem; line-height: 1.45; }
.photo-archive-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .65rem; }
.photo-archive-shot { position: relative; margin: 0; overflow: hidden; background: var(--ink); }
.photo-archive-shot img { display: block; width: 100%; aspect-ratio: 1.55; object-fit: cover; object-position: center; transition: transform .35s ease; }
.photo-archive-shot:hover img { transform: scale(1.03); }
.photo-archive-shot figcaption { position: absolute; right: 0; bottom: 0; left: 0; margin: 0; padding: 2.5rem .8rem .7rem; color: var(--paper); background: linear-gradient(transparent, rgba(19,53,87,.88)); font: var(--meta-size)/1.35 var(--mono); letter-spacing: .04em; }
.photo-archive-shot figcaption a { color: inherit; }
.photo-archive-shot--wide { grid-column: span 4; }
.photo-archive-shot--wide img { aspect-ratio: 3.2; object-position: center 48%; }
.event-proof { margin-top: 4rem; padding-top: 2rem; border-top: 1px solid var(--line); }
.event-list { border-top: 1px solid var(--line); }
.event-list article { display: grid; grid-template-columns: 6rem 1fr 2rem; gap: 1rem; padding: 1rem 0; align-items: center; border-bottom: 1px solid var(--line); }
.event-list time { color: var(--signal-text); font: var(--meta-size) var(--mono); }
.event-list h3 { margin: 0; font: 700 1rem/1.25 var(--serif); letter-spacing: 0; }
.event-list p { margin: .3rem 0 0; color: var(--ink-soft); font-size: .8rem; }
.event-list a { justify-self: end; font-size: 1.2rem; }

.speaking-contact { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem; margin-top: 4.5rem; padding-top: 2rem; border-top: 1px solid var(--ink); }
.speaking-contact p { max-width: 28rem; margin: 0; font: 600 1.3rem/1.35 var(--serif); letter-spacing: 0; }
.contact-form { margin-top: 0; padding: clamp(1.5rem, 4vw, 3.5rem); display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem 1.4rem; background: var(--paper-deep); }
.form-wide, .consent, .contact-form button, .contact-intent { grid-column: 1 / -1; }
label { display: grid; gap: .4rem; color: var(--ink-soft); font-size: .78rem; font-weight: 700; }
input, textarea, select { width: 100%; min-width: 0; padding: .7rem 0; border: 0; border-bottom: 1px solid var(--ink); background: transparent; color: var(--ink); border-radius: 0; outline-offset: .2rem; }
textarea { resize: vertical; }
input:focus, textarea:focus, select:focus { outline: 2px solid var(--signal); }
.consent { grid-template-columns: 1.1rem 1fr; align-items: start; margin-top: .5rem; font-weight: 400; }
.consent input { width: 1rem; margin-top: .25rem; }
.contact-form button { justify-self: start; margin-top: .5rem; }
.honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.contact-intent { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .8rem; margin: 0; padding: 0; border: 0; }
.contact-intent legend { width: 100%; margin-bottom: .65rem; color: var(--ink-soft); font-size: .78rem; font-weight: 700; }
.contact-choice { grid-template-columns: 1.1rem minmax(0, 1fr); align-items: start; gap: .7rem; min-height: 7rem; padding: 1rem; border: 1px solid var(--line); background: rgba(246,243,236,.55); color: var(--ink); }
.contact-choice input { width: 1rem; margin: .15rem 0 0; padding: 0; accent-color: var(--signal); }
.contact-choice span { color: var(--ink-soft); font-size: .78rem; font-weight: 400; line-height: 1.35; }
.contact-choice strong { display: block; margin-bottom: .3rem; color: var(--ink); font-size: .88rem; }
.field-label small { font-size: inherit; font-weight: 400; }
.field-guidance { display: flex; justify-content: space-between; gap: 1rem; color: var(--ink-soft); font-size: .72rem; font-weight: 400; line-height: 1.4; }
.field-guidance small { max-width: 38rem; font-size: inherit; }
.field-guidance output { flex: 0 0 auto; color: var(--signal-text); font: var(--meta-size)/1.4 var(--mono); }
.field-guidance output[data-complete="true"] { color: var(--ink); }

.trajectory { padding-top: 7rem; padding-bottom: 7rem; background: var(--paper-deep); }
.trajectory .section-heading--split > p { max-width: 19rem; }
.trajectory-profile-link { display: inline-block; margin-top: 1.2rem; color: var(--ink); font-size: .78rem; font-weight: 700; border-bottom: 1px solid currentColor; padding-bottom: .16rem; }
.trajectory-profile-link:hover { color: var(--signal); }
.trajectory-pillars { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 1.5rem; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.trajectory-pillars article { min-height: 18rem; padding: 1.5rem 1.3rem 1.5rem 0; border-right: 1px solid var(--line); }
.trajectory-pillars article + article { padding-left: 1.3rem; }
.trajectory-pillars article:last-child { border-right: 0; }
.trajectory-date { margin: 0; color: var(--signal-text); font: var(--meta-size) var(--mono); letter-spacing: .06em; }
.trajectory-pillars h3 { margin: 3rem 0 .75rem; font: 700 clamp(1.3rem, 2.1vw, 1.8rem)/1.08 var(--serif); letter-spacing: 0; }
.trajectory-pillars article > p:last-child { margin: 0; color: var(--ink-soft); font-size: .88rem; }
.trajectory-references { display: flex; flex-wrap: wrap; gap: .8rem 1.7rem; align-items: center; margin-top: 2.2rem; padding-top: 1.5rem; border-top: 1px solid var(--ink); }
.trajectory-references p { margin: 0 auto 0 0; font: var(--meta-size) var(--mono); text-transform: uppercase; letter-spacing: .07em; }
.trajectory-references a { font-size: .78rem; font-weight: 700; border-bottom: 1px solid currentColor; }
.trajectory-references a:hover { color: var(--signal-text); }

.buscos { padding-top: 7rem; padding-bottom: 7rem; background: var(--signal); color: var(--paper); }
.buscos .eyebrow { color: var(--brand-sky); }
.buscos-grid { display: grid; grid-template-columns: 1.1fr .65fr; gap: 7rem; align-items: end; }
.buscos h2 { max-width: 16ch; margin: 0; }
.buscos-grid > div { max-width: 27rem; }
.buscos-grid p:not(.large-copy) { color: rgba(246,243,236,.83); }
.buscos .text-link { color: var(--paper); }
.buscos .text-link:hover { color: var(--brand-sky); }
.buscos-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 4rem 0 0; padding: 0; list-style: none; border-top: 1px solid rgba(246,243,236,.7); border-bottom: 1px solid rgba(246,243,236,.7); }
.buscos-steps li { min-height: 14rem; padding: 1.45rem 1.3rem 1.4rem 0; }
.buscos-steps li + li { padding-left: 1.3rem; border-left: 1px solid rgba(246,243,236,.7); }
.buscos-steps span { color: var(--brand-sky); font: var(--meta-size) var(--mono); }
.buscos-steps h3 { margin: 2.3rem 0 .8rem; font: 700 1.45rem/1.1 var(--serif); letter-spacing: 0; }
.buscos-steps p { max-width: 18rem; margin: 0; color: rgba(246,243,236,.88); font-size: .9rem; }
.buscos-cta { margin-top: 2rem; }

.contact { padding-top: 7rem; padding-bottom: 7rem; display: grid; grid-template-columns: .7fr 1.3fr; gap: clamp(3rem, 6vw, 6rem); }
.contact h2 { max-width: 12ch; }
.contact > div > p:not(.eyebrow) { max-width: 31rem; color: var(--ink-soft); }
.contact-form { margin-top: 0; align-self: start; }
.site-footer { min-height: 14rem; display: grid; grid-template-columns: 1.15fr 1fr 1fr; gap: 2rem; align-items: center; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: .75rem; }
.site-footer > :last-child { text-align: right; }

@media (max-width: 1080px) and (min-width: 851px) {
  .site-header { gap: 1rem; }
  .site-header .brand-logo--horizontal { width: 12.25rem; }
  .site-header nav { gap: 1rem; font-size: .84rem; }
  .header-cta { padding-right: .75rem; padding-left: .75rem; font-size: .9rem; }
}

@media (max-width: 850px) {
  [id] { scroll-margin-top: 8.5rem; }
  .site-header { flex-wrap: wrap; gap: .7rem 1rem; }
  .site-header .brand-logo--horizontal { width: 13rem; }
  .site-header nav { order: 3; width: 100%; display: flex; gap: 1.35rem; overflow-x: auto; padding-top: .7rem; border-top: 1px solid var(--line); font-size: .78rem; white-space: nowrap; scrollbar-width: none; }
  .site-header nav::-webkit-scrollbar { display: none; }
  .header-cta { margin-left: auto; }
  .hero { min-height: auto; grid-template-columns: 1fr; gap: 3rem; padding-top: 4.5rem; padding-bottom: 5.5rem; }
  .signal-grid { grid-template-columns: repeat(2, 1fr); }
  .signal-grid article:nth-child(2) { border-right: 0; }
  .signal-grid article:nth-child(n+3) { border-top: 1px solid var(--line); }
  .signal-grid article:nth-child(3) { padding-left: 0; }
  .book, .contact, .thesis-turn { grid-template-columns: 1fr; gap: 3.5rem; }
  .book-heading, .book-layout { grid-template-columns: 1fr; gap: 1.8rem; }
  .book-edition { max-width: 34rem; margin: 0; }
  .book-copy { max-width: 34rem; }
  .book-art { width: min(42rem, 100%); }
  .book-actions--art { justify-content: flex-start; }
  .section-heading--split, .buscos-grid { grid-template-columns: 1fr; gap: 0; }
  .section-heading--split > p { margin: 0 0 2rem; }
  .collaboration-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .collaboration-card { min-height: 19rem; }
  .collaboration-card--primary { grid-column: 1 / -1; border-bottom: 1px solid var(--line); }
  .collaboration-card:nth-child(2) { border-left: 0; }
  .external-direction-heading, .external-direction-footer { grid-template-columns: 1fr; gap: 2rem; }
  .external-direction-intro { max-width: 38rem; }
  .audience-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .audience-grid article:nth-child(2) { border-right: 0; }
  .audience-grid article:nth-child(n+3) { border-top: 1px solid var(--line); }
  .audience-grid article:nth-child(3) { padding-left: 0; }
  .speaking-details { grid-template-columns: 1fr; gap: 1.8rem; }
  .speaking-details h3 { max-width: 34rem; }
  .pricing-intro { grid-template-columns: 1fr; gap: 1rem; }
  .pricing-intro h3 { max-width: 34rem; }
  .pricing-intro > p:last-child { max-width: 34rem; }
  .pricing-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pricing-grid article:nth-child(2) { border-right: 0; }
  .pricing-grid article:nth-child(n+3) { border-top: 1px solid var(--line); }
  .pricing-grid article:nth-child(3) { padding-left: 0; }
  .stage-proof { grid-template-columns: 1fr; gap: 2rem; }
  .stage-proof-copy h3 { max-width: 26rem; }
  .photo-archive-heading { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.2rem .65rem; }
  .photo-archive-title { grid-column: span 2; }
  .photo-archive-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .photo-archive-shot--wide { grid-column: span 2; }
  .photo-archive-shot--wide img { aspect-ratio: 2.2; }
  .trajectory-pillars { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .trajectory-pillars article:nth-child(2) { border-right: 0; }
  .trajectory-pillars article:nth-child(n+3) { border-top: 1px solid var(--line); }
  .trajectory-pillars article:nth-child(3) { padding-left: 0; }
  .buscos-steps { grid-template-columns: 1fr; }
  .buscos-steps li, .buscos-steps li + li { min-height: 0; padding: 1.4rem 0; border-left: 0; border-top: 1px solid rgba(246,243,236,.7); }
  .buscos-steps li:first-child { border-top: 0; }
  .buscos-steps h3 { margin-top: 1.2rem; }
  .contact-intent { grid-template-columns: 1fr; }
  .contact-form { grid-template-columns: 1fr; }
  .contact-form > * { grid-column: 1 / -1 !important; }
  .site-footer { grid-template-columns: 1fr; padding-top: 2.5rem; padding-bottom: 2.5rem; }
  .site-footer .brand-logo--vertical { width: 10rem; }
  .site-footer > :last-child { text-align: left; }
}

@media (max-width: 520px) {
  .section-shell { padding-left: 1.15rem; padding-right: 1.15rem; }
  .site-header { padding-left: 1.15rem; padding-right: 1.15rem; }
  .site-header .brand-logo--horizontal { width: min(11.25rem, 46vw); }
  .header-cta { min-height: 2.55rem; padding: .55rem .75rem; font-size: .84rem; }
  .site-header nav { gap: .8rem; font-size: .73rem; }
  h1 { font-size: clamp(3.15rem, 15vw, 4.5rem); }
  .hero, .hero::before { background-position: 34% 48%; }
  .hero h1.hero-statement { max-width: 72%; font-size: clamp(2.1rem, 8.8vw, 2.45rem); letter-spacing: 0; }
  .hero-statement strong { letter-spacing: 0; }
  .hero-statement strong span { white-space: normal; }
  .hero-statement em { margin-top: .3em; font-size: .7em; letter-spacing: 0; }
  .hero-statement em span { white-space: nowrap; }
  h2 { font-size: clamp(2.3rem, 10.2vw, 3rem); }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .signal-grid { grid-template-columns: 1fr; }
  .signal-grid article, .signal-grid article + article { padding: 1.4rem 0; border-right: 0; border-top: 1px solid var(--line); }
  .signal-grid article:first-child { border-top: 0; }
  .thesis-turn { gap: 1.8rem; margin-top: 3rem; }
  .selection-sequence { grid-template-columns: 1fr; }
  .selection-sequence > div + div { border-top: 1px solid var(--line); border-left: 0; }
  .collaboration-grid { grid-template-columns: 1fr; }
  .collaboration-card, .collaboration-card--primary { grid-column: auto; min-height: 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .collaboration-card:last-child { border-bottom: 0; }
  .route-index { margin-bottom: 2rem; }
  .external-outcomes { grid-template-columns: 1fr; }
  .external-outcomes li, .external-outcomes li + li { min-height: 0; padding: 1.4rem 0; border-left: 0; border-top: 1px solid rgba(246,243,236,.35); }
  .external-outcomes li:first-child { border-top: 0; }
  .external-outcomes h3 { margin-top: 1.5rem; }
  .audience-grid { grid-template-columns: 1fr; }
  .audience-grid article, .audience-grid article + article { min-height: 0; padding: 1.4rem 0; border-right: 0; border-top: 1px solid var(--line); }
  .audience-grid article:first-child { border-top: 0; }
  .audience-grid h3 { margin-top: 1.5rem; }
  .talk-formats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-grid article, .pricing-grid article + article { min-height: 0; padding: 1.2rem 0; border-right: 0; border-top: 1px solid var(--line); }
  .pricing-grid article:first-child { border-top: 0; }
  .pricing-amount { margin: .8rem 0 .45rem; }
  .contact-form { padding: 1.25rem; }
  .book { padding-top: 4rem; padding-bottom: 4.5rem; }
  .book-heading { gap: 1.25rem; padding-bottom: 1.5rem; }
  .book-layout { margin-top: 2rem; }
  .book-copy h3 { margin-bottom: 1rem; }
  .contact-intent { grid-template-columns: 1fr; }
  .stage-gallery { grid-template-columns: 1fr; }
  .stage-shot--des img, .stage-shot--google img, .stage-shot--w3c img { aspect-ratio: 1.35; }
  .photo-archive-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .5rem; }
  .photo-archive-shot img { aspect-ratio: 1; }
  .photo-archive-shot figcaption { padding: 2rem .55rem .5rem; font-size: .65rem; }
  .photo-archive-shot--wide { grid-column: span 2; }
  .photo-archive-shot--wide img { aspect-ratio: 2; }
  .trajectory-pillars { grid-template-columns: 1fr; }
  .trajectory-pillars article, .trajectory-pillars article + article { min-height: 0; padding: 1.4rem 0; border-right: 0; border-top: 1px solid var(--line); }
  .trajectory-pillars article:first-child { border-top: 0; }
  .trajectory-pillars h3 { margin-top: 1.5rem; }
  .event-list article { grid-template-columns: 4.6rem 1fr 1rem; }
}

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