@font-face {
  font-family: 'Noonnu Basic Gothic';
  src: url('./assets/fonts/noonnu/NoonnuBasicGothicRegular.woff2') format('woff2');
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

:root {
  --paper: #f8f6f2;
  --white: #fff;
  --ink: #242421;
  --body: #3f403a;
  --muted: #68665f;
  --line: #d6d2c9;
  --warm: #ece8e0;
  --font: 'Noonnu Basic Gothic', 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
}

* { box-sizing: border-box; letter-spacing: -.025em; }
html { scroll-behavior: smooth; scroll-padding-top: 112px; }
body { margin: 0; background: var(--paper); color: var(--body); font: 400 24px/1.75 var(--font); font-synthesis: none; word-break: keep-all; overflow-wrap: break-word; -webkit-font-smoothing: antialiased; }
button, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, h4, p, figure, dl, dd { margin: 0; }
h1, h2, h3, h4, strong { font-weight: 400; }
ul, ol { list-style: none; margin: 0; padding: 0; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible, summary:focus-visible, textarea:focus-visible, [tabindex]:focus-visible { outline: 3px solid #9d7148; outline-offset: 5px; }
[hidden] { display: none !important; }
::selection { background: #ded7c8; color: var(--ink); }
.container { width: min(1248px, calc(100% - 112px)); margin-inline: auto; }
.section { padding-block: 124px; }
.section-heading { margin-bottom: 60px; }
.eyebrow { font-size: 20px; line-height: 1.6; color: var(--muted); margin-bottom: 22px; }
.caption, figcaption { font-size: 20px; line-height: 1.65; color: var(--muted); }
h2 { font-size: clamp(44px, 4.2vw, 60px); line-height: 1.3; color: var(--ink); }
h3 { font-size: 34px; line-height: 1.4; color: var(--ink); }
h4 { font-size: 26px; line-height: 1.45; color: var(--ink); }
.heading-split { display: grid; grid-template-columns: 1.35fr 1fr; align-items: end; gap: 64px; }
.heading-split > p { max-width: 520px; padding-bottom: 5px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 36px; min-height: 66px; padding: 15px 25px; border: 1px solid transparent; border-radius: 0; font-size: 22px; line-height: 1.5; transition: background .2s, color .2s; }
.button > span[aria-hidden] { font-size: 26px; line-height: 1; }
.button-dark { color: white; background: var(--ink); }
.button-dark:hover { background: #494a44; }
.button-white { color: var(--ink); background: white; }
.button-white:hover { background: #e6e1d8; }
.text-link { display: inline-flex; align-items: center; justify-content: space-between; gap: 25px; min-height: 48px; padding-block: 10px; border-bottom: 1px solid currentColor; color: var(--ink); font-size: 20px; line-height: 1.4; }
.text-link:hover { color: #75644f; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 100; top: -100px; left: 20px; padding: 12px 20px; background: white; color: var(--ink); }
.skip-link:focus { top: 12px; }

.site-header { position: sticky; z-index: 30; top: 0; background: rgba(248,246,242,.98); border-bottom: 1px solid transparent; }
.site-header.is-scrolled { border-bottom-color: var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; min-height: 86px; padding-inline: 40px; max-width: 1680px; margin-inline: auto; }
.brand { display: inline-flex; align-items: center; min-height: 48px; color: var(--ink); font-size: 26px; white-space: nowrap; }
.desktop-nav { display: flex; gap: 30px; font-size: 20px; }
.desktop-nav a { display: inline-flex; align-items: center; min-height: 48px; position: relative; }
.desktop-nav a::after { content: ''; position: absolute; left: 0; right: 0; bottom: 3px; border-bottom: 1px solid; transform: scaleX(0); transform-origin: left; transition: transform .2s; }
.desktop-nav a:hover::after, .desktop-nav a[aria-current]::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: 18px; }
.header-cta { display: inline-flex; align-items: center; gap: 22px; min-height: 48px; font-size: 20px; border-bottom: 1px solid; color: var(--ink); white-space: nowrap; }
.menu-toggle { display: none; }
.mobile-nav { display: none; }

.hero-stage { position: relative; isolation: isolate; display: flex; align-items: center; min-height: 680px; height: calc(100svh - 200px); max-height: 920px; overflow: hidden; color: white; background: #4f4940; }
.hero-image { position: absolute; inset: 0; z-index: -3; width: 100%; height: 100%; object-fit: cover; object-position: center 52%; }
.hero-shade { position: absolute; inset: 0; z-index: -2; background: linear-gradient(90deg, rgba(21,22,19,.78), rgba(21,22,19,.56) 55%, rgba(21,22,19,.32)); }
.hero-panels { position: absolute; z-index: -1; inset: 0; display: grid; grid-template-columns: repeat(3, 1fr); pointer-events: none; }
.hero-panels span + span { border-left: 1px solid rgba(255,255,255,.2); }
.hero-copy { padding-block: 65px; }
.hero .eyebrow { color: #f3f1eb; margin-bottom: 25px; }
.hero h1 { font-size: clamp(60px, 6.1vw, 92px); line-height: 1.18; color: white; }
.hero h1 > span { display: block; }
.hero-description { margin-top: 28px; font-size: 24px; line-height: 1.65; color: #f6f4ef; }
.hero-actions { display: flex; align-items: center; gap: 36px; margin-top: 32px; }
.hero-work-link { display: inline-flex; gap: 34px; align-items: center; min-height: 52px; font-size: 22px; border-bottom: 1px solid rgba(255,255,255,.7); }
.hero-work-link:hover { color: #e3dacc; }
.hero-event { background: white; border-bottom: 1px solid var(--line); }
.event-inner { display: flex; align-items: center; gap: 55px; min-height: 130px; padding-block: 23px; font-size: 22px; line-height: 1.5; }
.event-inner > div { flex: 1; }
.event-after { margin-top: 6px; color: var(--muted); font-size: 20px; }
.event-price { display: flex; align-items: baseline; gap: 15px; color: var(--ink); white-space: nowrap; }
.event-price strong { font-size: 62px; line-height: 1; }
.event-price strong span { font-size: 24px; margin-left: 5px; }
.event-link { display: inline-flex; align-items: center; justify-content: space-between; gap: 18px; min-height: 48px; border-bottom: 1px solid; color: var(--ink); font-size: 20px; }

.service-list { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 40px; }
.service-list article { border-top: 1px solid var(--ink); padding-top: 24px; }
.service-order { display: block; font-size: 20px; color: var(--muted); margin-bottom: 34px; }
.service-list h3 { margin-bottom: 22px; }
.service-list article p { font-size: 24px; line-height: 1.75; }
.service-list .text-link { margin-top: 24px; }
.channel-route { display: grid; grid-template-columns: .8fr 1.4fr; gap: 70px; padding-top: 45px; margin-top: 82px; border-top: 1px solid var(--line); }
.channel-route h3 { font-size: 32px; }
.route-steps { margin-top: 30px; display: grid; gap: 12px; color: var(--ink); }
.route-steps li { position: relative; padding-left: 29px; }
.route-steps li::before { content: '↓'; position: absolute; left: 0; color: #82786a; }
.route-steps li:first-child::before { content: '→'; }

.work-section { background: var(--warm); }
.case-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 72px; align-items: start; }
.case-visual img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.case-visual figcaption { margin-top: 14px; }
.case-copy h3 { font-size: 40px; line-height: 1.4; margin-bottom: 23px; }
.case-copy > p:not(.eyebrow) { max-width: 520px; }
.case-total { margin-block: 32px 24px; padding-top: 24px; border-top: 1px solid #c9c2b7; }
.metric-number { font-size: 92px; line-height: 1.1; color: var(--ink); margin-block: 10px 15px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.metric-number span { font-size: 30px; margin-left: 8px; }
.case-story { margin-top: 50px; padding: 36px 0; border-top: 1px solid #c9c2b7; }
.case-outcome { max-width: 1000px; font-size: 30px; line-height: 1.6; color: var(--ink); }
.case-story > .caption { margin-top: 16px; }
.case-distinction { margin-top: 27px; max-width: 1040px; }
.case-distinction strong { color: var(--ink); border-bottom: 1px solid; }
.disclosure { border-top: 1px solid #bfb9af; border-bottom: 1px solid #bfb9af; }
summary { display: flex; align-items: center; justify-content: space-between; gap: 25px; min-height: 74px; padding-block: 21px; font-size: 24px; line-height: 1.6; color: var(--ink); list-style: none; cursor: pointer; }
summary::-webkit-details-marker { display: none; }
.plus { position: relative; width: 20px; height: 20px; flex: 0 0 20px; }
.plus::before, .plus::after { content: ''; position: absolute; top: 9px; left: 0; width: 20px; height: 1px; background: currentColor; }
.plus::after { transform: rotate(90deg); transition: transform .2s; }
details[open] > summary .plus::after { transform: rotate(0); }
.detail-body { padding: 8px 0 32px; }
.detail-body p + p { margin-top: 18px; }
.search-overview { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; margin-bottom: 30px; }
.search-overview h3 { font-size: 30px; margin-bottom: 18px; }
.compact-number { font-size: 76px; }
.search-terms { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 0 35px; margin-block: 28px 22px; }
.search-terms li { font-size: 20px; padding-block: 16px; border-top: 1px solid #c9c2b7; }
.blog-evidence { margin-top: 98px; padding-top: 55px; border-top: 1px solid var(--ink); display: grid; grid-template-columns: .9fr 1.1fr; gap: 68px; }
.evidence-heading h3 { font-size: 40px; line-height: 1.4; margin-bottom: 25px; }
.evidence-heading > p:last-child { max-width: 480px; }
.ai-records .metric-number { font-size: 100px; }
.ai-growth { margin-top: 27px; padding-top: 25px; border-top: 1px solid #c9c2b7; }
.growth-number { margin-top: 8px; color: var(--ink); font-size: 56px; line-height: 1.3; }
.growth-number span { font-size: 24px; margin-left: 8px; white-space: nowrap; }
.ai-growth .caption { margin-top: 8px; }
.ai-definition { margin-top: 25px; }
.blog-detail { margin-top: 44px; }
.blog-screen { max-width: 900px; margin-bottom: 32px; }
.blog-screen img { width: 100%; }
.blog-screen figcaption { margin-top: 16px; }
.blog-records { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 32px 38px; }
.blog-records > div { border-top: 1px solid #c9c2b7; padding-top: 23px; }
.record-number { font-size: 54px; line-height: 1.3; color: var(--ink); margin-block: 12px 14px; }
.record-number span { font-size: 24px; margin-left: 6px; }
.blog-links { margin-top: 32px; }
.blog-links > div { display: flex; flex-wrap: wrap; gap: 14px 34px; margin-top: 13px; }

.operator-section { background: #fff; }
.operator-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; align-items: center; }
.operator-photo { max-width: 430px; width: 100%; }
.operator-photo img { width: 100%; aspect-ratio: 7 / 9; object-fit: cover; }
.operator-copy h2 { margin-bottom: 32px; }
.operator-copy p + p { margin-top: 22px; }
.operator-copy .text-link { margin-top: 32px; }

.pricing-section { background: #f8f6f2; }
.writing-price { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; padding-top: 35px; border-top: 1px solid var(--ink); }
.price-intro h3 { font-size: 36px; }
.service-includes { margin-top: 28px; }
.service-includes li { padding: 11px 0 11px 18px; position: relative; font-size: 22px; }
.service-includes li::before { content: ''; position: absolute; width: 4px; height: 4px; background: #7c756a; top: 27px; left: 0; }
.entry-price { border-left: 1px solid var(--line); padding-left: 48px; }
.event-price-block > p:first-child { font-size: 22px; color: #73634d; }
.price-number { margin-block: 16px 19px; line-height: 1.3; }
.price-number strong { display: block; font-size: 100px; color: var(--ink); line-height: 1.1; margin-top: 6px; }
.price-number strong span { font-size: 32px; margin-left: 8px; }
.entry-terms { margin-top: 25px; font-size: 20px; line-height: 1.75; color: var(--muted); }
.entry-price .text-link { margin-top: 25px; }
.writing-plans { margin-top: 65px; }
.plan-tabs { display: flex; gap: 8px; border-bottom: 1px solid var(--ink); }
.plan-tabs button { border: 0; border-radius: 0; background: transparent; color: var(--muted); padding: 17px 27px; min-height: 64px; font-size: 24px; line-height: 1.4; }
.plan-tabs button[aria-selected='true'] { background: var(--ink); color: white; }
[role='tabpanel']:focus-visible { outline-offset: 8px; }
.plan-row { display: grid; grid-template-columns: 1fr 1.15fr 1fr; gap: 35px; align-items: center; padding: 27px 0; border-bottom: 1px solid var(--line); }
.plan-row h4 { font-size: 28px; }
.plan-price strong { font-size: 54px; line-height: 1.2; color: var(--ink); white-space: nowrap; }
.plan-price strong span { font-size: 24px; margin-left: 6px; }
.plan-price p { margin-top: 7px; font-size: 20px; }
.plan-compare { font-size: 20px; color: var(--muted); text-align: right; }
.plan-compare s { display: block; margin-top: 5px; font-size: 24px; }
.plan-note, .comparison-note { font-size: 20px; line-height: 1.65; color: var(--muted); margin-top: 23px; }
.comparison-note { margin-top: 13px; }
.additional-prices { margin-top: 66px; }
.additional-price { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; padding: 38px 0; border-top: 1px solid var(--ink); }
.additional-price h3 { margin-bottom: 20px; }
.additional-price > div > .caption { max-width: 500px; }
.additional-price dl { display: grid; align-content: start; gap: 24px; padding-left: 48px; border-left: 1px solid var(--line); }
.additional-price dl > div + div { padding-top: 22px; border-top: 1px solid var(--line); }
.additional-price dt { font-size: 22px; margin-bottom: 9px; }
.additional-price dd { font-size: 54px; line-height: 1.25; color: var(--ink); white-space: nowrap; }
.additional-price dd span { font-size: 24px; margin-left: 6px; }
.additional-price dd .price-period { margin-left: 0; }
.coming-soon { display: flex; align-items: center; justify-content: space-between; gap: 25px; padding: 27px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.coming-soon h3 { font-size: 26px; }
.coming-soon p { font-size: 22px; color: var(--muted); white-space: nowrap; }
.pricing-note { font-size: 20px; line-height: 1.7; color: var(--muted); margin-top: 26px; max-width: 980px; }

.contact-section { background: #e7e2d9; }
.contact-intro { display: grid; grid-template-columns: .85fr 1.15fr; gap: 72px; align-items: start; }
.contact-visual { width: 100%; }
.contact-visual img { width: 100%; aspect-ratio: 1600 / 2652; object-fit: cover; }
.contact-copy { min-width: 0; }
.contact-heading h2 { font-size: clamp(44px, 4.1vw, 58px); }
.contact-heading > p:last-child { margin-top: 29px; }
.contact-prompt { margin-top: 30px; font-size: 20px; color: var(--muted); }
.contact-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 28px; margin-top: 34px; }
.copy-button { display: inline-flex; align-items: center; gap: 30px; padding: 12px 0; min-height: 48px; font-size: 20px; background: transparent; border: 0; border-bottom: 1px solid; border-radius: 0; }
#copy-status { margin-top: 18px; font-size: 20px; }
#copy-status:empty { display: none; }
.copy-fallback { margin-top: 24px; max-width: 800px; }
.copy-fallback label { display: block; font-size: 20px; margin-bottom: 12px; }
.copy-fallback textarea { width: 100%; display: block; padding: 18px; font-size: 20px; line-height: 1.7; resize: vertical; background: var(--paper); border: 1px solid #aaa194; border-radius: 0; }
.contact-details { display: flex; flex-wrap: wrap; gap: 30px 70px; margin-top: 34px; }
.contact-details dt { font-size: 20px; color: var(--muted); margin-bottom: 6px; }
.contact-details dd { font-size: 24px; min-width: 0; }
.contact-details a { display: inline-block; min-height: 48px; padding-block: 4px; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 5px; overflow-wrap: anywhere; }
.contact-details > div { min-width: 0; max-width: 100%; }
.process-block { margin-top: 74px; padding-top: 38px; border-top: 1px solid #c1b9ac; }
.process-block > h3 { margin-bottom: 34px; }
.process-list { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 48px; }
.process-list li > span { color: var(--muted); font-size: 20px; display: block; margin-bottom: 18px; }
.process-list h4 { margin-bottom: 16px; }
.process-list p { font-size: 24px; }
.faq-block { display: grid; grid-template-columns: .65fr 1.35fr; gap: 70px; margin-top: 74px; padding-top: 35px; border-top: 1px solid var(--ink); }
.faq-list details { border-bottom: 1px solid #bfb7aa; }
.faq-list details:first-child > summary { padding-top: 0; min-height: 53px; padding-bottom: 21px; }
.faq-list summary { font-size: 24px; }
.faq-list .detail-body { padding: 0 0 27px; }
.faq-list .detail-body p { font-size: 24px; }
.site-footer { padding: 35px 0; background: var(--ink); color: #f6f3ec; }
.site-footer .container { display: flex; justify-content: space-between; align-items: center; gap: 28px; }
.site-footer .brand { color: inherit; }
.site-footer p, .site-footer .container > a:last-child { font-size: 20px; }
.site-footer .container > a:last-child { display: inline-flex; align-items: center; min-height: 48px; }
.mobile-cta { display: none; }

@media (max-width: 1150px) {
  .container { width: calc(100% - 80px); }
  .header-inner { padding-inline: 30px; gap: 24px; }
  .desktop-nav { gap: 22px; }
  .brand { font-size: 24px; }
  .section { padding-block: 100px; }
  .heading-split { gap: 40px; }
  .service-list { gap: 28px; }
  .case-grid, .blog-evidence { gap: 45px; }
  .operator-grid { gap: 64px; }
  .contact-intro { gap: 48px; }
  .writing-price, .additional-price { gap: 50px; }
  .entry-price, .additional-price dl { padding-left: 35px; }
  .event-inner { gap: 32px; }
  .process-list { gap: 30px; }
}

@media (max-width: 1020px) {
  .desktop-nav { display: none; }
  .menu-toggle { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 7px; min-width: 48px; min-height: 48px; padding: 10px; background: transparent; border: 0; }
  .menu-toggle span { display: block; width: 26px; height: 1px; background: var(--ink); transition: transform .2s; }
  .menu-toggle[aria-expanded='true'] span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-toggle[aria-expanded='true'] span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .mobile-nav:not([hidden]) { position: absolute; top: 100%; left: 0; right: 0; display: grid; padding: 16px 40px 23px; background: var(--paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); box-shadow: 0 14px 24px #24242110; }
  .mobile-nav a { display: flex; align-items: center; min-height: 54px; padding-block: 10px; font-size: 22px; }
  .hero h1 { font-size: 64px; }
  .hero-stage { min-height: 665px; }
  .event-link { display: none; }
  .event-inner { justify-content: space-between; }
  .case-copy h3 { font-size: 36px; }
  .metric-number { font-size: 82px; }
  .search-terms { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .blog-records { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .blog-evidence { grid-template-columns: 1fr; gap: 32px; }
  .evidence-heading > p:last-child { max-width: 680px; }
  .ai-records { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 45px; }
  .ai-records .metric-number { font-size: 88px; }
  .ai-growth { margin: 0; padding: 0 0 0 35px; border-top: 0; border-left: 1px solid #c9c2b7; }
  .growth-number { font-size: 46px; }
  .ai-definition { grid-column: 1 / -1; margin-top: 0; }
  .operator-grid { grid-template-columns: .85fr 1.15fr; gap: 45px; }
  .operator-copy h2 { font-size: 44px; }
  .faq-block { grid-template-columns: 1fr; gap: 30px; }
}

@media (max-width: 850px) {
  body { font-size: 22px; }
  .container { width: calc(100% - 64px); }
  .section { padding-block: 86px; }
  .section-heading { margin-bottom: 42px; }
  h2 { font-size: 42px; }
  .heading-split { grid-template-columns: 1fr; gap: 27px; }
  .heading-split > p br { display: none; }
  .heading-split > p { max-width: 620px; }
  .hero h1 { font-size: 56px; }
  .hero-stage { min-height: 630px; height: auto; }
  .hero-copy { padding-block: 62px; }
  .service-list { grid-template-columns: 1fr; gap: 0; }
  .service-list article { display: grid; grid-template-columns: 45px minmax(0,1fr); gap: 24px; padding-block: 28px; }
  .service-order { padding-top: 5px; margin: 0; }
  .service-list h3 { font-size: 30px; margin-bottom: 15px; }
  .service-list article p { font-size: 22px; }
  .service-list .text-link { margin-top: 15px; }
  .channel-route { grid-template-columns: 1fr; gap: 25px; margin-top: 30px; padding-top: 32px; }
  .channel-route h3 br { display: none; }
  .case-grid { grid-template-columns: 1fr; gap: 30px; }
  .case-visual img { aspect-ratio: 4 / 3; max-height: 560px; }
  .case-copy { display: grid; grid-template-columns: 1fr 1fr; gap: 0 35px; }
  .case-copy > .eyebrow, .case-copy > h3, .case-copy > p, .case-copy > .text-link { grid-column: 1; }
  .case-copy .case-total { grid-column: 2; grid-row: 1 / 5; margin: 0; padding: 0 0 0 30px; border-top: 0; border-left: 1px solid #c9c2b7; }
  .case-copy > .text-link { justify-self: start; margin-top: 20px; }
  .case-story { margin-top: 34px; padding-block: 27px; }
  .case-outcome { font-size: 26px; }
  .search-overview { gap: 35px; }
  .compact-number { font-size: 65px; }
  .blog-evidence { margin-top: 66px; padding-top: 35px; }
  .evidence-heading h3 { font-size: 36px; }
  .operator-grid { grid-template-columns: 1fr; gap: 38px; }
  .operator-photo { max-width: 370px; }
  .operator-copy h2 { font-size: 42px; margin-bottom: 25px; }
  .operator-copy p { max-width: 680px; }
  .writing-price { gap: 35px; }
  .price-intro h3 { font-size: 30px; }
  .service-includes li { font-size: 20px; }
  .entry-price { padding-left: 28px; }
  .event-price-block > p:first-child { font-size: 20px; }
  .price-number strong { font-size: 84px; }
  .plan-row { gap: 24px; }
  .plan-row h4 { font-size: 25px; }
  .plan-price strong { font-size: 48px; }
  .additional-price { gap: 35px; }
  .additional-price h3 { font-size: 30px; }
  .additional-price dl { padding-left: 28px; }
  .additional-price dd { font-size: 48px; }
  .contact-heading h2 { font-size: 46px; }
  .contact-intro { grid-template-columns: 1fr; gap: 38px; }
  .contact-visual { max-width: 440px; }
  .contact-visual img { aspect-ratio: 1; object-position: center 76%; }
  .process-list { grid-template-columns: 1fr; gap: 0; }
  .process-list li { position: relative; padding: 25px 0 25px 60px; border-top: 1px solid #c1b9ac; }
  .process-list li > span { position: absolute; top: 26px; left: 0; }
  .process-list p { font-size: 22px; }
  .faq-list summary, .faq-list .detail-body p { font-size: 22px; }
  .site-footer .container { flex-wrap: wrap; gap: 18px 30px; }
  .site-footer p { order: 3; width: 100%; }
  .site-footer .container > a:last-child { margin-left: auto; }
}

@media (max-width: 600px) {
  html { scroll-padding-top: 92px; }
  body { font-size: 20px; line-height: 1.75; }
  .container { width: calc(100% - 48px); }
  .section { padding-block: 72px; }
  .section-heading { margin-bottom: 33px; }
  .eyebrow { margin-bottom: 18px; }
  h2 { font-size: 36px; line-height: 1.4; }
  h3 { font-size: 28px; }
  h4 { font-size: 24px; }
  .desktop-only { display: none; }
  .heading-split { gap: 24px; }
  .header-inner { min-height: 72px; padding-inline: 24px; gap: 14px; }
  .brand { font-size: 24px; }
  .header-cta { display: none; }
  .header-actions { gap: 0; }
  .mobile-nav:not([hidden]) { padding-inline: 24px; }
  .mobile-nav a { font-size: 20px; }
  .hero-stage { min-height: 0; height: auto; }
  .hero-copy { padding-block: 44px 42px; }
  .hero h1 { font-size: clamp(36px, 10vw, 44px); line-height: 1.3; }
  .hero .eyebrow { font-size: 20px; margin-bottom: 22px; }
  .hero-description { font-size: 20px; line-height: 1.65; margin-top: 24px; }
  .hero-image { object-position: 61% center; }
  .hero-shade { background: linear-gradient(90deg, rgba(21,22,19,.78), rgba(21,22,19,.55)); }
  .hero-panels { grid-template-columns: 1fr 1fr 1fr; }
  .hero-panels span + span { border-left-color: rgba(255,255,255,.13); }
  .hero-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 29px; }
  .button { font-size: 20px; min-height: 62px; padding: 14px 21px; gap: 20px; }
  .hero-actions .button { min-height: 58px; padding-inline: 13px; gap: 12px; }
  .hero-actions .button > span[aria-hidden] { font-size: 22px; }
  .hero-work-link { min-height: 58px; font-size: 20px; gap: 15px; justify-content: space-between; }
  .event-inner { display: block; min-height: 0; padding-block: 22px; font-size: 20px; }
  .event-after { margin-top: 4px; }
  .event-price { display: flex; justify-content: space-between; margin-top: 15px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 20px; }
  .event-price strong { font-size: 44px; }
  .event-price strong span { font-size: 22px; }
  .service-list article { grid-template-columns: 30px minmax(0,1fr); gap: 18px; padding-block: 25px; }
  .service-list h3 { font-size: 28px; }
  .service-list article p { font-size: 20px; }
  .service-list .text-link { gap: 18px; }
  .channel-route { margin-top: 25px; padding-top: 30px; gap: 22px; }
  .channel-route h3 { font-size: 28px; }
  .route-steps { gap: 14px; margin-top: 25px; }
  .route-steps li { padding-left: 25px; }
  .case-visual img { aspect-ratio: 1; }
  .case-grid { gap: 25px; }
  .case-copy { display: block; }
  .case-copy h3 { font-size: 32px; margin-bottom: 20px; }
  .case-copy .case-total { margin-top: 25px; padding: 24px 0 0; border-left: 0; border-top: 1px solid #c9c2b7; }
  .case-copy > .text-link { margin-top: 22px; }
  .metric-number { font-size: 80px; }
  .metric-number span { font-size: 28px; }
  .case-story { margin-top: 30px; padding-block: 25px; }
  .case-outcome { font-size: 24px; line-height: 1.65; }
  .case-distinction { margin-top: 23px; }
  summary { font-size: 20px; gap: 19px; min-height: 70px; padding-block: 21px; }
  .detail-body { padding-bottom: 26px; }
  .search-overview { grid-template-columns: 1fr; gap: 25px; }
  .search-overview h3 { font-size: 26px; margin-bottom: 14px; }
  .compact-number { font-size: 70px; }
  .search-terms { grid-template-columns: 1fr; margin-block: 24px 21px; }
  .search-terms li { padding-block: 15px; }
  .blog-evidence { margin-top: 55px; padding-top: 30px; gap: 29px; }
  .evidence-heading h3 { font-size: 32px; margin-bottom: 20px; }
  .ai-records { display: block; }
  .ai-records .metric-number { font-size: 82px; }
  .ai-growth { margin-top: 24px; padding: 24px 0 0; border-left: 0; border-top: 1px solid #c9c2b7; }
  .growth-number { font-size: 48px; }
  .growth-number span { font-size: 22px; margin-left: 6px; }
  .ai-definition { margin-top: 24px; }
  .blog-detail { margin-top: 30px; }
  .blog-screen { margin-bottom: 27px; }
  .blog-records { grid-template-columns: 1fr; gap: 24px; }
  .blog-records > div { padding-top: 22px; }
  .record-number { font-size: 52px; margin-block: 10px 12px; }
  .record-number span { font-size: 24px; }
  .blog-links { margin-top: 27px; }
  .blog-links > div { display: grid; justify-items: start; gap: 14px; }
  .operator-grid { gap: 32px; }
  .operator-photo { max-width: 310px; }
  .operator-copy h2 { font-size: 36px; margin-bottom: 24px; }
  .operator-copy p + p { margin-top: 20px; }
  .operator-copy .text-link { margin-top: 25px; }
  .writing-price { grid-template-columns: 1fr; gap: 27px; padding-top: 27px; }
  .price-intro h3 { font-size: 28px; }
  .service-includes { margin-top: 23px; }
  .service-includes li { padding-block: 9px; }
  .service-includes li::before { top: 24px; }
  .entry-price { border-left: 0; border-top: 1px solid var(--line); padding: 27px 0 0; }
  .price-number strong { display: inline; font-size: 76px; margin-left: 24px; }
  .price-number strong span { font-size: 28px; }
  .price-number { display: flex; align-items: baseline; justify-content: space-between; margin-block: 20px; }
  .entry-terms { margin-top: 21px; }
  .entry-price .text-link { margin-top: 21px; }
  .writing-plans { margin-top: 38px; }
  .plan-tabs { gap: 0; }
  .plan-tabs button { flex: 1; font-size: 22px; padding: 16px 12px; min-height: 64px; }
  .plan-row { grid-template-columns: minmax(0,1fr) minmax(0,1.35fr); align-items: start; gap: 14px 15px; padding-block: 25px; }
  .plan-row h4 { font-size: 24px; padding-top: 5px; }
  .plan-price { text-align: right; }
  .plan-price strong { font-size: 46px; }
  .plan-price strong span { font-size: 22px; margin-left: 5px; }
  .plan-price p { margin-top: 9px; }
  .plan-compare { grid-column: 1 / -1; text-align: left; }
  .plan-compare s { display: inline; margin-left: 12px; font-size: 20px; }
  .plan-note { margin-top: 23px; }
  .comparison-note { margin-top: 17px; }
  .additional-prices { margin-top: 43px; }
  .additional-price { grid-template-columns: 1fr; gap: 24px; padding-block: 28px; }
  .additional-price h3 { font-size: 28px; margin-bottom: 18px; }
  .additional-price dl { padding-left: 0; border-left: 0; gap: 21px; }
  .additional-price dl > div { display: flex; justify-content: space-between; align-items: baseline; gap: 18px; }
  .additional-price dt { font-size: 20px; margin: 0; max-width: 155px; }
  .additional-price dd { font-size: 44px; flex-shrink: 0; }
  .additional-price dd span { font-size: 22px; margin-left: 5px; }
  .additional-price dd .price-period { font-size: 20px; }
  .additional-price dl > div + div { padding-top: 20px; }
  .coming-soon { padding-block: 24px; gap: 20px; }
  .coming-soon h3 { font-size: 24px; }
  .coming-soon p { font-size: 20px; }
  .pricing-note { margin-top: 23px; }
  .contact-heading h2 { font-size: 36px; line-height: 1.4; }
  .contact-intro { gap: 32px; }
  .contact-visual { max-width: none; }
  .contact-visual img { aspect-ratio: 1; max-height: 360px; object-position: center 76%; }
  .contact-heading > p:last-child { margin-top: 25px; }
  .contact-prompt { margin-top: 24px; }
  .contact-actions { display: grid; justify-items: start; gap: 20px; margin-top: 28px; }
  .contact-actions .button { width: 100%; min-height: 66px; padding-inline: 20px; gap: 15px; }
  .copy-button { gap: 26px; }
  .contact-details { display: grid; gap: 22px; margin-top: 28px; }
  .contact-details dd { font-size: 20px; }
  .copy-fallback textarea { padding: 14px; }
  .process-block { margin-top: 49px; padding-top: 29px; }
  .process-block > h3 { font-size: 28px; margin-bottom: 25px; }
  .process-list li { padding: 22px 0 22px 44px; }
  .process-list li > span { top: 23px; }
  .process-list h4 { font-size: 24px; margin-bottom: 13px; }
  .process-list p { font-size: 20px; }
  .faq-block { margin-top: 43px; padding-top: 28px; gap: 26px; }
  .faq-block h3 { font-size: 28px; }
  .faq-list summary, .faq-list .detail-body p { font-size: 20px; }
  .faq-list .detail-body { padding-bottom: 24px; }
  .site-footer { padding: 29px 0 calc(118px + env(safe-area-inset-bottom)); }
  .site-footer .container { gap: 20px 12px; }
  .site-footer .brand { font-size: 22px; }
  .mobile-cta { position: fixed; z-index: 25; inset: auto 0 0; display: flex; align-items: center; justify-content: space-between; gap: 15px; padding: 12px 24px calc(12px + env(safe-area-inset-bottom)); background: #fff; color: var(--ink); border-top: 1px solid var(--line); transition: transform .2s, visibility .2s; }
  .mobile-cta > div { display: flex; flex-direction: column; font-size: 20px; line-height: 1.5; }
  .mobile-cta > div span { color: var(--muted); }
  .mobile-cta > a { display: inline-flex; align-items: center; justify-content: space-between; gap: 14px; min-height: 54px; padding: 13px 16px; font-size: 20px; line-height: 1.4; background: var(--ink); color: white; white-space: nowrap; }
  .mobile-cta.is-hidden { transform: translateY(110%); visibility: hidden; }
}

@media (max-width: 360px) {
  .container { width: calc(100% - 40px); }
  .header-inner { padding-inline: 20px; }
  .hero-actions { gap: 14px; }
  .hero-actions .button { padding-inline: 11px; gap: 9px; }
  .hero h1 { font-size: 36px; }
  .growth-number { font-size: 44px; }
  .plan-price strong { font-size: 42px; }
  .additional-price dd { font-size: 40px; }
  .additional-price dl > div { gap: 13px; }
  .additional-price dt { max-width: 137px; }
  .mobile-cta { padding-inline: 20px; gap: 12px; }
  .mobile-cta > a { padding-inline: 13px; gap: 9px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}