@font-face {
    font-family: "Inter";
    src: url("fonts/InterVariable.woff2") format("woff2");
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
}

* { box-sizing: border-box; }

:root {
    --paper: #ffffff;
    --ink: #111112;
    --ink-soft: #4e5157;
    --ink-quiet: #6e7178;
    --surface: #f5f6f6;
    --surface-green: #eefbf2;
    --surface-cyan: #eaf6f7;
    --line: #e0e1e3;
    --line-dark: #343b37;
    --green: #2bf076;
    --green-brand: #00cc4f;
    --green-text: #087a3f;
    --cyan: #5af5f0;
    --teal: #047f7d;
    --dark: #111513;
    --dark-soft: #1b211e;
    --on-dark: #f7faf8;
    --on-dark-muted: #acb8b0;
    --gutter: clamp(20px, 5vw, 80px);
    --canvas: 1440px;
    --content: 1140px;
    --reading: 760px;
    --radius-sm: 12px;
    --radius-md: 16px;
    --radius-lg: 20px;
    --radius-xl: 40px;
    --radius-pill: 999px;
    --shadow-nav: 0 12px 36px rgba(17, 17, 18, 0.08);
    --ease-out: cubic-bezier(.22, 1, .36, 1);
}

html {
    background: var(--paper);
    color: var(--ink);
    scroll-behavior: smooth;
    scroll-padding-top: 108px;
}

body {
    margin: 0;
    min-width: 320px;
    overflow-x: hidden;
    padding-top: 96px;
    background: var(--paper);
    color: var(--ink);
    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; }
svg { display: block; }
button, input, textarea, select { font: inherit; }
a { color: inherit; text-decoration: none; }
p, h1, h2, h3, h4, ul, ol, figure, blockquote { margin-top: 0; }

::selection { background: var(--green); color: var(--ink); }

:focus-visible {
    outline: 3px solid var(--teal);
    outline-offset: 4px;
}

.skip-link {
    position: fixed;
    left: 20px;
    top: -100px;
    z-index: 1000;
    padding: 12px 18px;
    border-radius: 10px;
    background: var(--ink);
    color: white;
    font-weight: 700;
}

.skip-link:focus { top: 12px; }

.site-header {
    position: fixed;
    top: 18px;
    left: var(--gutter);
    right: var(--gutter);
    z-index: 200;
    pointer-events: none;
}

.nav-shell {
    position: relative;
    display: flex;
    align-items: center;
    gap: 28px;
    width: min(100%, 1180px);
    min-height: 62px;
    margin: 0 auto;
    padding: 7px 9px 7px 22px;
    border: 1px solid rgba(17, 17, 18, .08);
    border-radius: 32px;
    background: rgba(255, 255, 255, .9);
    box-shadow: var(--shadow-nav);
    backdrop-filter: blur(18px) saturate(1.35);
    -webkit-backdrop-filter: blur(18px) saturate(1.35);
    pointer-events: auto;
}

.wordmark {
    flex-shrink: 0;
    font-size: 15px;
    font-weight: 720;
    letter-spacing: -.025em;
}

.wordmark span { color: var(--green-text); }

.nav-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 28px;
    margin-left: auto;
}

.nav-link {
    position: relative;
    padding: 11px 0;
    color: var(--ink-soft);
    font-size: 13px;
    font-weight: 540;
}

.nav-link:hover,
.nav-link[aria-current="page"] { color: var(--ink); }

.nav-link[aria-current="page"]::after {
    position: absolute;
    left: 0;
    bottom: 4px;
    width: 18px;
    height: 3px;
    border-radius: 2px;
    background: var(--green-brand);
    content: "";
}

.nav-cta,
.button {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    gap: 18px;
    padding: 11px 18px;
    border: 1px solid transparent;
    border-radius: var(--radius-pill);
    background: var(--green);
    color: var(--ink);
    font-size: 14px;
    font-weight: 680;
    line-height: 1;
    white-space: nowrap;
    transition: background-color .2s ease, color .2s ease, border-color .2s ease, transform .18s ease;
}

.nav-cta:hover,
.button:hover { background: #54fc93; }
.nav-cta:active,
.button:active { transform: scale(.98); }

.button-dark { background: var(--ink); color: white; }
.button-dark:hover { background: #2b2b2f; color: white; }

.button-secondary {
    border-color: var(--line);
    background: transparent;
}

.button-secondary:hover { border-color: #b9bdc1; background: var(--surface); }

.nav-toggle {
    display: none;
    width: 46px;
    height: 46px;
    margin-left: auto;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: var(--ink);
    color: white;
    cursor: pointer;
}

.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
    display: block;
    width: 18px;
    height: 1.5px;
    margin: 0 auto;
    border-radius: 2px;
    background: currentColor;
    content: "";
    transition: transform .25s var(--ease-out), opacity .2s ease;
}

.nav-toggle span { margin: 4px auto; }
.nav-toggle[aria-expanded="true"] span { opacity: 0; }
.nav-toggle[aria-expanded="true"]::before { transform: translateY(5.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"]::after { transform: translateY(-5.5px) rotate(-45deg); }

.nav-drawer {
    position: absolute;
    top: calc(100% + 9px);
    left: 0;
    right: 0;
    display: none;
    padding: 10px;
    border: 1px solid rgba(17, 17, 18, .08);
    border-radius: 24px;
    background: rgba(255, 255, 255, .96);
    box-shadow: var(--shadow-nav);
    backdrop-filter: blur(18px) saturate(1.35);
    -webkit-backdrop-filter: blur(18px) saturate(1.35);
}

.nav-drawer[data-open="true"] { display: grid; }

.drawer-link {
    display: flex;
    min-height: 48px;
    align-items: center;
    justify-content: space-between;
    padding: 0 14px;
    border-radius: 14px;
    color: var(--ink-soft);
    font-size: 15px;
    font-weight: 580;
}

.drawer-link:hover,
.drawer-link[aria-current="page"] { background: var(--surface); color: var(--ink); }

.reading-progress {
    position: absolute;
    left: 24px;
    right: 24px;
    bottom: -1px;
    height: 2px;
    overflow: hidden;
    border-radius: 2px;
}

.reading-progress::after {
    display: block;
    width: var(--reading-progress, 0%);
    height: 100%;
    background: linear-gradient(90deg, var(--green-brand), var(--cyan));
    content: "";
}

.page-shell,
.section-inner {
    width: min(100%, var(--canvas));
    margin: 0 auto;
    padding-right: var(--gutter);
    padding-left: var(--gutter);
}

.content-shell {
    width: min(100%, calc(var(--content) + (2 * var(--gutter))));
    margin: 0 auto;
    padding-right: var(--gutter);
    padding-left: var(--gutter);
}

.section { padding: clamp(76px, 9vw, 132px) 0; }
.section-tight { padding: clamp(56px, 6vw, 88px) 0; }
.section-soft { background: var(--surface); }
.section-green { background: var(--surface-green); }
.section-cyan { background: var(--surface-cyan); }
.section-dark { background: var(--dark); color: var(--on-dark); }

.kicker {
    margin-bottom: 22px;
    color: var(--ink-quiet);
    font-size: 12px;
    font-weight: 650;
    letter-spacing: .105em;
    text-transform: uppercase;
}

.section-dark .kicker { color: #95a299; }

.display,
h1 {
    max-width: 1000px;
    margin-bottom: 28px;
    font-size: clamp(48px, 6.6vw, 98px);
    font-weight: 445;
    letter-spacing: -.067em;
    line-height: .99;
}

.headline,
h2 {
    margin-bottom: 24px;
    font-size: clamp(36px, 4.6vw, 68px);
    font-weight: 465;
    letter-spacing: -.057em;
    line-height: 1.04;
}

h3 {
    font-size: clamp(23px, 2.3vw, 32px);
    font-weight: 520;
    letter-spacing: -.04em;
    line-height: 1.15;
}

.lead {
    max-width: 720px;
    color: var(--ink-soft);
    font-size: clamp(18px, 1.75vw, 24px);
    letter-spacing: -.025em;
    line-height: 1.55;
}

.section-dark .lead { color: var(--on-dark-muted); }

.body-copy {
    max-width: 680px;
    color: var(--ink-soft);
    font-size: 17px;
    line-height: 1.75;
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    padding-bottom: 6px;
    border-bottom: 1px solid currentColor;
    color: var(--green-text);
    font-size: 14px;
    font-weight: 650;
}

.text-link:hover { color: var(--teal); }

.arrow { transition: transform .2s var(--ease-out); }
a:hover .arrow { transform: translateX(4px); }

/* Core page layout */
.site-main,
.page-main {
    overflow: clip;
}

.page,
.page-home,
.page-writing,
.page-about,
.page-speaking,
.about-page,
.speaking-page {
    background: var(--paper);
}

.shell {
    width: min(100%, var(--canvas));
    margin-inline: auto;
    padding-inline: var(--gutter);
}

.section-shell {
    position: relative;
}

.narrow-shell {
    display: grid;
    grid-template-columns: minmax(240px, .75fr) minmax(0, 1.25fr);
    gap: clamp(56px, 10vw, 150px);
    align-items: start;
}

.section-heading {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, .55fr);
    gap: clamp(28px, 8vw, 120px);
    align-items: end;
    margin-bottom: clamp(44px, 6vw, 80px);
}

.section-heading h2,
.section-heading p { margin-bottom: 0; }

.section-heading p {
    max-width: 510px;
    color: var(--ink-soft);
    font-size: clamp(17px, 1.55vw, 21px);
    letter-spacing: -.02em;
    line-height: 1.5;
}

.section-heading-row {
    grid-template-columns: minmax(0, 1fr) auto;
}

.compact-heading {
    display: block;
    max-width: 670px;
}

.hero-kicker,
.section-kicker,
.series-meta,
.topic-domain,
.evidence-type {
    margin-bottom: 20px;
    color: var(--green-text);
    font-size: 12px;
    font-weight: 720;
    letter-spacing: .11em;
    line-height: 1.25;
    text-transform: uppercase;
}

.button-primary {
    background: var(--green);
    color: var(--ink);
}

.button-light {
    background: var(--on-dark);
    color: var(--ink);
}

.button-light:hover { background: var(--cyan); }

.hero-link { margin-top: 2px; }

.drawer-contact { min-width: 0; }

.row-arrow {
    display: grid;
    flex: 0 0 46px;
    width: 46px;
    height: 46px;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 50%;
    font-size: 20px;
    transition: background-color .2s ease, border-color .2s ease, transform .2s var(--ease-out);
}

a.row-arrow:hover {
    border-color: var(--ink);
    background: var(--ink);
    color: white;
    transform: translateX(3px);
}

/* Home */
.home-hero {
    padding: clamp(62px, 8vw, 118px) 0 clamp(72px, 9vw, 132px);
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.18fr) minmax(300px, .72fr);
    gap: clamp(48px, 8vw, 128px);
    align-items: center;
}

.hero-copy { min-width: 0; }

.hero-copy h1 {
    max-width: 920px;
    margin-bottom: 30px;
    font-size: clamp(54px, 7.4vw, 108px);
    line-height: .94;
    text-wrap: balance;
}

.hero-lede {
    max-width: 710px;
    margin-bottom: 34px;
    color: var(--ink-soft);
    font-size: clamp(19px, 1.8vw, 25px);
    letter-spacing: -.025em;
    line-height: 1.5;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.hero-portrait,
.about-portrait,
.speaker-portrait {
    position: relative;
    margin: 0;
}

.hero-portrait::before,
.about-portrait::before,
.speaker-portrait::before {
    position: absolute;
    z-index: 0;
    inset: -18px 22% 46% -20px;
    border-radius: var(--radius-xl);
    background: var(--green);
    content: "";
}

.hero-portrait img,
.about-portrait img,
.speaker-portrait img {
    position: relative;
    z-index: 1;
    width: 100%;
    aspect-ratio: 1;
    border-radius: var(--radius-xl);
    object-fit: cover;
}

.hero-portrait img { max-height: 570px; }

.proof-rail {
    border-block: 1px solid var(--line);
    background: var(--surface);
}

.proof-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin: 0;
}

.proof-item {
    min-width: 0;
    padding: 29px clamp(18px, 2.2vw, 34px);
    border-left: 1px solid var(--line);
}

.proof-item:first-child { border-left: 0; padding-left: 0; }

.proof-item dt {
    margin-bottom: 5px;
    color: var(--ink);
    font-size: 14px;
    font-weight: 680;
    letter-spacing: -.015em;
}

.proof-item dd {
    margin: 0;
    color: var(--ink-quiet);
    font-size: 12px;
    line-height: 1.45;
}

.thesis-band {
    position: relative;
    overflow: hidden;
    padding: clamp(86px, 11vw, 160px) 0;
    background: var(--dark);
    color: var(--on-dark);
}

.thesis-band::after {
    position: absolute;
    right: max(-180px, -10vw);
    bottom: max(-330px, -24vw);
    width: min(64vw, 830px);
    aspect-ratio: 1;
    border: clamp(42px, 6vw, 84px) solid rgba(90, 245, 240, .13);
    border-radius: 50%;
    box-shadow: 0 0 0 clamp(42px, 6vw, 84px) rgba(43, 240, 118, .055);
    content: "";
}

.thesis-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(300px, .74fr);
    gap: clamp(60px, 12vw, 170px);
    align-items: end;
}

.thesis-copy h2 {
    margin-bottom: 28px;
    font-size: clamp(60px, 8.6vw, 124px);
    font-weight: 430;
    line-height: .86;
}

.thesis-copy > p:not(.section-kicker) {
    max-width: 620px;
    margin-bottom: 32px;
    color: var(--on-dark-muted);
    font-size: clamp(18px, 1.7vw, 23px);
    line-height: 1.55;
}

.text-link-on-dark { color: var(--green); }
.text-link-on-dark:hover { color: var(--cyan); }

.thesis-quote {
    margin: 0 0 4px;
    padding-top: 26px;
    border-top: 1px solid var(--line-dark);
}

.thesis-quote p {
    margin-bottom: 24px;
    color: var(--on-dark);
    font-size: clamp(23px, 2.25vw, 34px);
    font-weight: 430;
    letter-spacing: -.035em;
    line-height: 1.3;
}

.thesis-quote cite {
    color: var(--on-dark-muted);
    font-size: 12px;
    font-style: normal;
}

.series-section {
    padding: clamp(88px, 10vw, 150px) 0;
}

.series-stack {
    display: grid;
    gap: 28px;
}

.series-feature {
    display: grid;
    grid-template-columns: minmax(320px, .96fr) minmax(300px, 1.04fr);
    gap: clamp(34px, 7vw, 96px);
    align-items: center;
    padding: clamp(24px, 4vw, 58px);
    border-radius: var(--radius-xl);
    background: var(--surface-green);
}

.series-feature-secondary { background: var(--surface-cyan); }
.series-feature-primary { background: var(--surface-green); }

.series-media {
    overflow: hidden;
    border-radius: var(--radius-lg);
    background: var(--dark);
}

.series-media img {
    width: 100%;
    height: auto;
    aspect-ratio: 1200 / 630;
    object-fit: cover;
    transition: transform .6s var(--ease-out);
}

.series-media:hover img { transform: scale(1.018); }

.series-copy h3 {
    max-width: 630px;
    margin-bottom: 18px;
    font-size: clamp(34px, 4vw, 59px);
    line-height: 1.01;
}

.series-copy > p:not(.series-meta) {
    max-width: 590px;
    margin-bottom: 28px;
    color: var(--ink-soft);
    font-size: clamp(17px, 1.45vw, 20px);
    line-height: 1.6;
}

.selected-section,
.writing-catalog,
.evidence-section {
    padding: clamp(88px, 10vw, 148px) 0;
    background: var(--surface);
}

.selected-essays,
.editorial-list {
    margin: 0;
    padding: 0;
    list-style: none;
    border-top: 1px solid var(--line);
}

.selected-essays > li,
.editorial-list > li { border-bottom: 1px solid var(--line); }

.selected-essay {
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr) auto;
    gap: clamp(20px, 4vw, 58px);
    align-items: center;
    min-height: 188px;
    padding: 30px 0;
}

.essay-index {
    margin: 0;
    color: var(--ink-quiet);
    font-size: 12px;
    font-weight: 650;
}

.selected-essay h3 {
    margin-bottom: 10px;
    font-size: clamp(25px, 3vw, 42px);
}

.selected-essay h3 a:hover,
.editorial-row h4 a:hover { color: var(--green-text); }

.selected-essay > div > p {
    max-width: 760px;
    margin-bottom: 0;
    color: var(--ink-soft);
    font-size: 16px;
}

.experience-bridge {
    padding: clamp(86px, 10vw, 144px) 0;
    background: var(--surface-cyan);
}

.experience-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(300px, .75fr);
    gap: clamp(50px, 11vw, 160px);
    align-items: start;
}

.experience-grid h2 {
    max-width: 720px;
    margin: 0;
    font-size: clamp(46px, 6.2vw, 88px);
}

.experience-grid p {
    margin-bottom: 28px;
    color: var(--ink-soft);
    font-size: clamp(18px, 1.7vw, 23px);
    line-height: 1.6;
}

.contact-cta,
.contact-band {
    padding: clamp(74px, 9vw, 126px) 0;
    background: var(--dark);
    color: var(--on-dark);
}

.contact-cta-inner,
.contact-band-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 48px;
    align-items: end;
}

.contact-cta h2,
.contact-band h2 {
    max-width: 900px;
    margin-bottom: 20px;
    font-size: clamp(42px, 5.7vw, 82px);
}

.contact-cta p,
.contact-band p {
    max-width: 680px;
    margin-bottom: 0;
    color: var(--on-dark-muted);
    font-size: clamp(17px, 1.5vw, 21px);
}

/* Writing */
.writing-hero {
    padding: clamp(78px, 10vw, 142px) 0 clamp(90px, 12vw, 170px);
    background: var(--surface-green);
}

.writing-hero-inner h1 {
    max-width: 1080px;
    margin-bottom: 30px;
    font-size: clamp(57px, 8.1vw, 116px);
    line-height: .92;
    text-wrap: balance;
}

.writing-hero-inner > p:not(.hero-kicker) {
    max-width: 760px;
    margin-bottom: 34px;
    color: var(--ink-soft);
    font-size: clamp(19px, 1.85vw, 25px);
    line-height: 1.55;
}

.writing-series { background: var(--paper); }

.archive-heading { margin-bottom: clamp(66px, 8vw, 108px); }

.catalog-group {
    display: grid;
    grid-template-columns: minmax(250px, .42fr) minmax(0, 1fr);
    gap: clamp(44px, 8vw, 118px);
    padding: clamp(58px, 7vw, 92px) 0;
    border-top: 1px solid #cfd2d3;
}

.catalog-group:last-child { padding-bottom: 0; }

.catalog-heading h3 {
    margin-bottom: 18px;
    font-size: clamp(27px, 3vw, 42px);
}

.catalog-heading p {
    max-width: 390px;
    margin-bottom: 0;
    color: var(--ink-soft);
    line-height: 1.65;
}

.editorial-row {
    display: grid;
    grid-template-columns: 78px minmax(0, 1fr) auto;
    gap: clamp(18px, 3vw, 38px);
    align-items: center;
    min-height: 146px;
    padding: 24px 0;
}

.editorial-row time {
    color: var(--ink-quiet);
    font-size: 12px;
    font-weight: 630;
    white-space: nowrap;
}

.editorial-row h4 {
    margin: 0 0 8px;
    font-size: clamp(21px, 2.15vw, 30px);
    font-weight: 530;
    letter-spacing: -.035em;
    line-height: 1.2;
}

.editorial-row > div > p {
    max-width: 700px;
    margin-bottom: 0;
    color: var(--ink-soft);
    font-size: 15px;
    line-height: 1.55;
}

/* About and Speaking */
.page-hero {
    padding-top: clamp(58px, 8vw, 116px);
    padding-bottom: clamp(86px, 10vw, 146px);
}

.about-hero { background: var(--surface-green); }
.speaking-hero { background: var(--surface-cyan); }

.about-hero-grid,
.speaking-hero-grid {
    display: grid;
    grid-template-columns: minmax(310px, .72fr) minmax(0, 1.28fr);
    gap: clamp(54px, 9vw, 132px);
    align-items: center;
}

.speaking-hero-grid { grid-template-columns: minmax(0, 1.28fr) minmax(300px, .72fr); }

.about-intro,
.speaking-intro { min-width: 0; }

.about-intro h1,
.speaking-intro h1 {
    max-width: 930px;
    margin-bottom: 28px;
    font-size: clamp(51px, 6.8vw, 98px);
    line-height: .94;
    text-wrap: balance;
}

.about-portrait::before { background: var(--cyan); }
.speaker-portrait::before { inset: 44% -20px -18px 20%; }

.about-portrait figcaption,
.speaker-portrait figcaption {
    position: relative;
    z-index: 1;
    margin-top: 14px;
    color: var(--ink-quiet);
    font-size: 12px;
    line-height: 1.45;
}

.hero-summary { margin-bottom: 30px; }

.about-statement,
.speaking-context { background: var(--paper); }

.statement-copy { max-width: 740px; }
.statement-copy p:last-child { margin-bottom: 0; }

.journey-section,
.topics-section { background: var(--surface); }

.journey {
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: journey;
    border-top: 1px solid var(--line);
}

.journey-stop {
    position: relative;
    display: grid;
    grid-template-columns: minmax(160px, .35fr) minmax(0, 1fr);
    gap: clamp(32px, 8vw, 116px);
    padding: clamp(34px, 4.5vw, 58px) 0;
    border-bottom: 1px solid var(--line);
    counter-increment: journey;
}

.journey-place {
    color: var(--green-text);
    font-size: 13px;
    font-weight: 690;
    letter-spacing: .04em;
}

.journey-place::before {
    display: block;
    margin-bottom: 12px;
    color: var(--ink-quiet);
    font-size: 11px;
    content: "0" counter(journey);
}

.journey-detail h3 { margin-bottom: 12px; }
.journey-detail p { max-width: 650px; margin-bottom: 0; color: var(--ink-soft); }
.journey-stop-current .journey-place { color: var(--teal); }

.principles-section {
    background: var(--dark);
    color: var(--on-dark);
}

.principles {
    border-top: 1px solid var(--line-dark);
}

.principle-row {
    display: grid;
    grid-template-columns: minmax(260px, .7fr) minmax(0, 1fr);
    gap: clamp(44px, 9vw, 132px);
    padding: clamp(35px, 4vw, 54px) 0;
    border-bottom: 1px solid var(--line-dark);
}

.principle-row h3 { margin: 0; }
.principle-row p { max-width: 660px; margin: 0; color: var(--on-dark-muted); font-size: 17px; }

.evidence-links { border-top: 1px solid var(--line); }

.evidence-link {
    display: grid;
    grid-template-columns: minmax(90px, .25fr) minmax(0, 1fr) auto;
    gap: clamp(24px, 5vw, 72px);
    align-items: center;
    min-height: 124px;
    border-bottom: 1px solid var(--line);
}

.evidence-type { margin: 0; }

.evidence-name {
    font-size: clamp(24px, 3vw, 42px);
    font-weight: 485;
    letter-spacing: -.04em;
    line-height: 1.15;
}

.evidence-arrow {
    display: grid;
    width: 46px;
    height: 46px;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 50%;
}

.topics-list { border-top: 1px solid var(--line); }

.topic-row {
    display: grid;
    grid-template-columns: minmax(280px, .76fr) minmax(0, 1fr);
    gap: clamp(48px, 9vw, 132px);
    padding: clamp(44px, 6vw, 76px) 0;
    border-bottom: 1px solid var(--line);
}

.topic-title h3 { max-width: 460px; margin-bottom: 0; font-size: clamp(28px, 3.1vw, 45px); }
.topic-copy { max-width: 680px; }
.topic-copy > p { color: var(--ink-soft); font-size: 17px; }

.topic-outcome {
    margin: 28px 0 0;
    padding-top: 22px;
    border-top: 1px solid var(--line);
    color: var(--ink) !important;
    font-size: 14px !important;
    font-weight: 560;
}

.formats-section { background: var(--surface-green); }

.formats-layout { display: block; }

.formats-strip {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin: 0;
    border-block: 1px solid #c9dfd0;
}

.format-item {
    padding: clamp(27px, 3.5vw, 46px);
    border-left: 1px solid #c9dfd0;
}

.format-item:first-child { border-left: 0; padding-left: 0; }

.format-item dt {
    margin-bottom: 10px;
    font-size: clamp(22px, 2.3vw, 31px);
    font-weight: 540;
    letter-spacing: -.035em;
}

.format-item dd {
    margin: 0;
    color: var(--ink-soft);
    line-height: 1.6;
}

.format-note {
    margin: 24px 0 0;
    color: var(--green-text);
    font-size: 13px;
    font-weight: 620;
}

.speaker-proof {
    background: var(--dark);
    color: var(--on-dark);
}

.proof-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 50px;
    align-items: end;
}

.proof-layout h2 { max-width: 760px; }
.proof-layout p { max-width: 720px; margin-bottom: 0; color: var(--on-dark-muted); font-size: 18px; }
.proof-layout .text-link { color: var(--green); white-space: nowrap; }

/* Compact site footer used across the primary pages */
.page > .site-footer {
    padding: 34px var(--gutter);
    background: var(--dark);
    color: var(--on-dark);
}

.page > .site-footer .footer-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 32px;
    align-items: center;
    padding: 0;
}

.page > .site-footer .footer-name,
.page > .site-footer .footer-note {
    margin: 0;
    color: var(--on-dark-muted);
    font-size: 12px;
}

.page > .site-footer .footer-name { color: var(--on-dark); font-weight: 680; }
.page > .site-footer .footer-note { text-align: right; }

.site-footer {
    padding: var(--gutter);
    background: var(--paper);
}

.footer-panel {
    position: relative;
    overflow: hidden;
    width: min(100%, var(--canvas));
    margin: 0 auto;
    padding: clamp(64px, 8vw, 112px) var(--gutter) 34px;
    border-radius: var(--radius-xl);
    background: var(--dark);
    color: var(--on-dark);
}

.footer-panel::after {
    position: absolute;
    right: -10%;
    bottom: -55%;
    width: min(68vw, 820px);
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(90, 245, 240, .28), rgba(43, 240, 118, .08) 38%, transparent 68%);
    pointer-events: none;
    content: "";
}

.footer-main,
.footer-meta { position: relative; z-index: 1; }

.footer-main { max-width: 850px; }
.footer-main h2 { max-width: 800px; }
.footer-main p { max-width: 640px; margin-bottom: 28px; color: var(--on-dark-muted); font-size: 18px; }

.footer-meta {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-top: clamp(70px, 10vw, 136px);
    padding-top: 24px;
    border-top: 1px solid var(--line-dark);
    color: #8e9c93;
    font-size: 12px;
}

.footer-links { display: flex; flex-wrap: wrap; gap: 20px; }
.footer-links a:hover { color: white; }

@media (max-width: 860px) {
    body { padding-top: 78px; }
    html { scroll-padding-top: 90px; }
    .site-header { top: 11px; left: 12px; right: 12px; }
    .nav-shell { min-height: 56px; padding: 5px 6px 5px 17px; }
    .nav-links, .nav-shell > .nav-cta { display: none; }
    .nav-toggle { display: block; }
    .display, h1 { font-size: clamp(45px, 12vw, 72px); }
    .headline, h2 { font-size: clamp(34px, 8.8vw, 52px); }
    .section { padding: 72px 0; }
    .footer-panel { border-radius: 26px; }
    .footer-meta { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 520px) {
    :root { --gutter: 20px; }
    .wordmark { font-size: 14px; }
    .display, h1 { letter-spacing: -.055em; }
    .lead { font-size: 18px; }
    .site-footer { padding: 12px; }
    .footer-panel { padding-right: 24px; padding-left: 24px; border-radius: 22px; }
    .footer-links { gap: 14px; }
}

@media (max-width: 1100px) {
    .hero-grid {
        grid-template-columns: minmax(0, 1.25fr) minmax(270px, .75fr);
        gap: 50px;
    }

    .proof-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .proof-item:nth-child(3) { border-left: 0; }
    .proof-item:nth-child(n + 3) { border-top: 1px solid var(--line); }
    .proof-item:nth-child(3) { padding-left: 0; }

    .series-feature { gap: 46px; }

    .catalog-group {
        grid-template-columns: minmax(220px, .38fr) minmax(0, 1fr);
        gap: 54px;
    }
}

@media (max-width: 860px) {
    .section-heading,
    .section-heading-row,
    .narrow-shell {
        grid-template-columns: 1fr;
        gap: 22px;
    }

    .section-heading { align-items: start; }
    .section-heading .text-link { justify-self: start; }

    .home-hero { padding-top: 48px; }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 62px;
    }

    .hero-copy h1,
    .writing-hero-inner h1,
    .about-intro h1,
    .speaking-intro h1 {
        font-size: clamp(48px, 11.7vw, 76px);
        line-height: .96;
    }

    .hero-portrait {
        width: min(76vw, 500px);
        justify-self: end;
    }

    .thesis-grid,
    .experience-grid,
    .contact-cta-inner,
    .contact-band-inner,
    .about-hero-grid,
    .speaking-hero-grid,
    .proof-layout {
        grid-template-columns: 1fr;
    }

    .thesis-grid { align-items: start; }
    .thesis-quote { max-width: 560px; }

    .series-feature {
        grid-template-columns: 1fr;
        gap: 34px;
    }

    .series-copy { padding: 0 4px 8px; }

    .experience-grid,
    .contact-cta-inner,
    .contact-band-inner,
    .proof-layout { gap: 32px; }

    .contact-cta-inner .button,
    .contact-band-inner .button,
    .proof-layout .text-link { justify-self: start; }

    .catalog-group {
        grid-template-columns: 1fr;
        gap: 34px;
    }

    .catalog-heading { max-width: 590px; }

    .about-hero-grid { grid-template-columns: minmax(220px, .55fr) minmax(0, 1fr); gap: 44px; }
    .speaking-hero-grid { grid-template-columns: minmax(0, 1fr) minmax(220px, .55fr); gap: 44px; }

    .journey-stop,
    .principle-row,
    .topic-row {
        gap: 44px;
    }

    .formats-strip { grid-template-columns: 1fr; }

    .format-item,
    .format-item:first-child {
        padding: 28px 0;
        border-left: 0;
        border-top: 1px solid #c9dfd0;
    }

    .format-item:first-child { border-top: 0; }

    .page > .site-footer .footer-grid {
        grid-template-columns: 1fr;
        gap: 18px;
        justify-items: start;
    }

    .page > .site-footer .footer-note { text-align: left; }
}

@media (max-width: 640px) {
    .home-hero,
    .writing-hero,
    .page-hero { padding-top: 42px; }

    .hero-portrait {
        width: min(84vw, 460px);
        justify-self: center;
    }

    .proof-list { grid-template-columns: 1fr; }

    .proof-item,
    .proof-item:first-child,
    .proof-item:nth-child(3) {
        padding: 22px 0;
        border-left: 0;
        border-top: 1px solid var(--line);
    }

    .proof-item:first-child { border-top: 0; }

    .thesis-copy h2 { font-size: clamp(56px, 19vw, 88px); }

    .series-feature {
        margin-inline: calc(var(--gutter) * -.35);
        padding: 18px 18px 28px;
        border-radius: 26px;
    }

    .series-media { border-radius: 17px; }

    .selected-essay {
        grid-template-columns: 30px minmax(0, 1fr);
        gap: 18px;
        min-height: 0;
        padding: 29px 0;
    }

    .selected-essay .row-arrow { display: none; }

    .editorial-row {
        grid-template-columns: 1fr auto;
        gap: 12px 18px;
        min-height: 0;
        padding: 28px 0;
    }

    .editorial-row time {
        grid-column: 1 / -1;
        margin-bottom: 2px;
    }

    .editorial-row > div { min-width: 0; }

    .about-hero-grid,
    .speaking-hero-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .speaking-intro { order: 1; }
    .speaker-portrait { order: 2; }

    .about-portrait,
    .speaker-portrait {
        width: min(78vw, 430px);
    }

    .about-portrait { justify-self: start; }
    .speaker-portrait { justify-self: end; }

    .journey-stop,
    .principle-row,
    .topic-row {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .journey-place::before { display: inline; margin: 0 12px 0 0; }

    .evidence-link {
        grid-template-columns: 1fr auto;
        gap: 8px 18px;
        min-height: 112px;
        padding-block: 20px;
    }

    .evidence-type { grid-column: 1 / -1; }
    .evidence-name { overflow-wrap: anywhere; }

    .contact-cta h2,
    .contact-band h2 { font-size: clamp(39px, 12vw, 58px); }

    .page > .site-footer {
        padding: 30px 20px;
    }

    .page > .site-footer .footer-links {
        gap: 12px 18px;
    }
}

@media (max-width: 380px) {
    :root { --gutter: 16px; }

    .hero-copy h1,
    .writing-hero-inner h1,
    .about-intro h1,
    .speaking-intro h1 {
        font-size: 44px;
        overflow-wrap: anywhere;
    }

    .series-feature { margin-inline: 0; }
    .series-copy h3 { font-size: 32px; }
    .row-arrow { width: 42px; height: 42px; }
    .editorial-row { grid-template-columns: minmax(0, 1fr) 42px; }
    .page > .site-footer { padding-inline: 16px; }
}

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

@media print {
    body { padding-top: 0; }
    .site-header, .skip-link, .nav-drawer, .site-footer { display: none !important; }
}