:root {
  --white: #fff;
  --ink: #161616;
  --muted: #626262;
  --line: #e6e6e6;
  --surface: #f7f7f7;
  --red: #d9342b;
  --gutter: clamp(24px, 4.1vw, 64px);
  --width: 1440px;
  --font: Arial, Helvetica, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 28px; }
body { margin: 0; background: var(--white); color: var(--ink); font-family: var(--font); font-size: 18px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
body:has(dialog[open]) { overflow: hidden; }
a { color: inherit; text-decoration: none; text-underline-offset: 5px; }
a:hover { text-decoration: underline; }
button, input, textarea, select { font: inherit; }
button, summary, select { cursor: pointer; }
button { color: inherit; }
button, input, textarea, select { border-radius: 0; }
button { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 5px; }
::selection { background: #dedede; color: #111; }
img { display: block; max-width: 100%; }
svg { display: block; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { font-weight: 500; }
h1 { font-size: clamp(48px, 6.3vw, 100px); line-height: 1.065; letter-spacing: -.045em; }
h2 { font-size: clamp(32px, 3.15vw, 46px); line-height: 1.15; letter-spacing: -.035em; }
h3 { font-size: 26px; line-height: 1.2; letter-spacing: -.025em; }
p { color: var(--muted); }
.container { width: min(calc(100% - var(--gutter) * 2), var(--width)); margin-inline: auto; }
.icon { width: 21px; height: 21px; flex: 0 0 auto; }
.dot { display: inline-block; width: 7px; height: 7px; flex: 0 0 7px; background: var(--red); border-radius: 50%; }
.skip-link { position: absolute; z-index: 20; left: 20px; top: 8px; padding: 12px 20px; background: #111; color: #fff; transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.site-header { position: relative; z-index: 5; }
.header-inner { display: flex; justify-content: space-between; align-items: center; gap: 32px; min-height: 112px; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; flex-direction: column; line-height: 1.15; flex-shrink: 0; }
.brand:hover { text-decoration: none; }
.brand-name { font-size: 32px; font-weight: 600; letter-spacing: -.04em; }
.brand-alias { font-size: 24px; color: var(--muted); margin-top: 5px; display: flex; align-items: center; gap: 10px; }
.site-nav { display: flex; align-items: center; gap: clamp(24px, 3.25vw, 50px); font-size: 22px; }
.site-nav a { display: inline-flex; align-items: center; gap: 9px; padding-block: 12px; white-space: nowrap; }
.site-nav .nav-contact { font-weight: 600; }
.menu-toggle { display: none; width: 46px; height: 46px; padding: 11px; border: 0; background: transparent; }
.menu-lines, .menu-lines::before, .menu-lines::after { display: block; width: 24px; height: 1.5px; background: var(--ink); transition: transform .18s; }
.menu-lines { position: relative; }
.menu-lines::before, .menu-lines::after { content: ''; position: absolute; }
.menu-lines::before { top: -7px; }
.menu-lines::after { top: 7px; }
.menu-toggle[aria-expanded="true"] .menu-lines { background: transparent; }
.menu-toggle[aria-expanded="true"] .menu-lines::before { top: 0; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-lines::after { top: 0; transform: rotate(-45deg); }
.hero { display: grid; grid-template-columns: 54% 46%; padding-top: 66px; border-bottom: 1px solid var(--line); }
.hero-copy { position: relative; z-index: 1; align-self: center; padding: 0 0 30px; }
.eyebrow { font-size: 23px; line-height: 1.4; color: var(--muted); margin-bottom: 30px; }
.hero h1 { margin-bottom: 30px; }
.hero h1 span { display: block; }
.hero-description { max-width: 680px; font-size: clamp(18px, 1.78vw, 28px); line-height: 1.4; }
.hero-description + .hero-description { margin-top: 18px; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 22px 34px; margin-top: 38px; }
.hero-actions .button { min-height: 66px; padding-inline: 28px; font-size: 23px; }
.hero-actions .text-link { font-size: 22px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 13px; min-height: 52px; padding: 14px 23px; border: 1px solid var(--ink); background: var(--ink); color: #fff; font-size: 17px; font-weight: 500; line-height: 1.3; text-align: center; transition: background .18s, color .18s; }
.button:hover { text-decoration: none; background: #333; }
.button:disabled { background: #777; border-color: #777; cursor: not-allowed; }
.button-secondary { background: #fff; color: var(--ink); }
.button-secondary:hover { background: var(--surface); }
.text-link { display: inline-flex; align-items: center; gap: 10px; font-size: 17px; }
.experience { display: flex; align-items: center; gap: 14px; margin-top: 32px; font-size: 24px; }
.hero-figure { height: clamp(650px, 55vw, 870px); align-self: end; margin-top: -70px; margin-right: calc(var(--gutter) * -1); overflow: hidden; }
.hero-figure img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%; filter: grayscale(1); mix-blend-mode: multiply; mask-image: linear-gradient(to right, transparent, black 25%); }
.section { padding-block: 100px; }
.section-heading { margin-bottom: 48px; }
.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; }
.service { border-bottom: 1px solid var(--line); }
.service-row { display: grid; grid-template-columns: 200px minmax(0, 1fr) 28px; gap: 40px; align-items: center; padding: 24px 0; list-style: none; }
.service-row::-webkit-details-marker { display: none; }
.service-row:hover { text-decoration: none; }
.service-row:hover .service-title { text-decoration: underline; text-underline-offset: 5px; }
.service-copy { display: block; }
.service-title { display: block; font-size: 27px; line-height: 1.2; font-weight: 500; letter-spacing: -.025em; }
.service-description { display: block; max-width: 670px; margin-top: 10px; color: var(--muted); }
.service-art { display: block; width: 200px; height: 150px; background-image: url('/assets/services.png'); background-size: 200% 200%; background-repeat: no-repeat; mix-blend-mode: multiply; }
.service-art-consulting { background-position: 0 0; }
.service-art-web { background-position: 100% 0; }
.service-art-ai { background-position: 0 100%; }
.service-art-training { background-position: 100% 100%; }
.service-arrow { transition: transform .18s; }
.service[open] .service-arrow { transform: rotate(90deg); }
.service-detail { max-width: 920px; margin-left: 240px; padding: 0 0 32px; }
.service-detail ul { margin: 22px 0; padding-left: 20px; color: var(--muted); }
.service-detail li + li { margin-top: 8px; }
.workshop-band { background: var(--surface); }
.workshop-grid { display: grid; grid-template-columns: 45% 55%; align-items: center; gap: 0; }
.section-label { display: flex; align-items: center; gap: 12px; font-size: 14px; letter-spacing: .035em; margin-bottom: 24px; }
.workshop-copy { padding-right: 42px; }
.workshop-copy h2 { font-size: clamp(38px, 3.5vw, 54px); margin-bottom: 12px; }
.workshop-subtitle { font-size: 27px; line-height: 1.2; letter-spacing: -.025em; margin-bottom: 24px; }
.workshop-copy > p:not(.section-label):not(.workshop-subtitle) { max-width: 440px; }
.workshop-copy .button { margin-top: 30px; }
.workflow { min-width: 0; }
.workflow img { width: 100%; height: auto; mix-blend-mode: multiply; }
.workflow figcaption { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 8px; margin-top: 24px; font-size: 15px; color: var(--muted); }
.about-grid { display: grid; grid-template-columns: 45% 55%; gap: 0; }
.about-copy { max-width: 650px; }
.about-copy p + p { margin-top: 22px; }
.signature { color: var(--ink); font-size: 17px; }
.process-section { border-block: 1px solid var(--line); padding-block: 60px; }
.process-list { display: grid; grid-template-columns: repeat(4, 1fr); list-style: none; padding: 0; margin: 44px 0 0; gap: 28px; }
.process-list li { position: relative; padding-top: 24px; font-size: 17px; }
.process-list li::before { content: ''; position: absolute; top: 0; left: 0; width: 6px; height: 6px; background: #999; border-radius: 50%; }
.contact-grid { display: grid; grid-template-columns: 45% 55%; gap: 0; }
.contact-grid > div:first-child { padding-right: 48px; }
.contact-intro { max-width: 360px; margin-top: 26px; }
.contact-form { min-width: 0; }
.form-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.field { margin-bottom: 22px; }
.field label { display: block; font-size: 16px; line-height: 1.4; color: var(--muted); }
.field input, .field select, .field textarea { width: 100%; min-height: 44px; padding: 10px 0; border: 0; border-bottom: 1px solid #aaa; color: var(--ink); background: transparent; font-size: 17px; }
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field textarea:focus, .field select:focus { border-bottom-color: var(--ink); outline-offset: 3px; }
.field [aria-invalid="true"] { border-bottom-width: 2px; border-color: var(--ink); }
.field-error { display: block; font-size: 14px; margin-top: 6px; line-height: 1.4; }
.field-error:empty { display: none; }
.form-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 20px 28px; }
.plain-button { padding: 0; border: 0; background: none; color: var(--ink); font-size: 16px; text-align: left; text-underline-offset: 5px; }
.plain-button:hover { text-decoration: underline; }
.privacy-link { font-size: 14px; color: var(--muted); }
.form-note { font-size: 13px; line-height: 1.5; margin-top: 20px; max-width: 540px; }
.site-footer { display: flex; align-items: center; justify-content: space-between; gap: 24px; border-top: 1px solid var(--line); padding-block: 30px; font-size: 14px; }
.footer-brand { display: inline-flex; align-items: center; gap: 13px; }
.site-footer p { font-size: 14px; }
dialog { width: min(650px, calc(100% - 32px)); max-height: calc(100dvh - 48px); padding: 36px; border: 1px solid var(--line); background: #fff; color: var(--ink); overflow-y: auto; }
dialog::backdrop { background: rgb(0 0 0 / 35%); }
.dialog-heading { display: flex; gap: 24px; align-items: flex-start; justify-content: space-between; margin-bottom: 20px; }
.dialog-heading h2 { font-size: 30px; }
.icon-button { display: grid; place-items: center; flex-shrink: 0; width: 38px; height: 38px; border: 0; background: transparent; }
dialog textarea { display: block; width: 100%; padding: 16px; margin-block: 24px; border: 1px solid #aaa; background: var(--surface); color: var(--ink); font: 15px/1.6 var(--font); resize: vertical; min-height: 200px; }
.dialog-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.copy-status { font-size: 14px; min-height: 24px; margin-block: 16px; }
.prose p + p { margin-top: 20px; }
.prose + .button { margin-top: 28px; }
.breadcrumb { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; margin-top: 40px; font-size: 14px; color: var(--muted); }
.training-hero { display: grid; grid-template-columns: 54% 46%; align-items: center; padding-block: 72px 100px; }
.training-hero h1 { font-size: clamp(46px, 4.8vw, 72px); }
.training-lead { font-size: 27px; line-height: 1.3; letter-spacing: -.025em; margin-block: 24px; }
.training-hero .description { max-width: 540px; }
.training-hero .button { margin-top: 32px; }
.training-formats { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.training-formats > div { padding-block: 32px; border-top: 1px solid var(--line); }
.training-formats p { margin-top: 16px; }
.training-intro { max-width: 700px; margin-top: 24px; }
.program-list { margin-top: 48px; }
.program-item { border-top: 1px solid #d4d4d4; }
.program-item:last-child { border-bottom: 1px solid #d4d4d4; }
.program-item summary { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding-block: 24px; list-style: none; font-size: 24px; font-weight: 500; letter-spacing: -.02em; }
.program-item summary::-webkit-details-marker { display: none; }
.program-item summary .icon { transition: transform .18s; }
.program-item[open] summary .icon { transform: rotate(180deg); }
.program-item .program-description { padding-bottom: 28px; max-width: 850px; }
.training-note { max-width: 760px; font-size: 16px; margin-top: 30px; }
.training-final { border-top: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; gap: 40px; }
.training-final p { margin-top: 20px; max-width: 640px; }
.training-final .button { flex-shrink: 0; }
@media (min-width: 1600px) { .hero-figure { margin-right: 0; } }
@media (max-width: 1100px) {
  .site-nav { gap: 24px; font-size: 15px; }
  .brand-name { font-size: 21px; }
  .hero { grid-template-columns: 55% 45%; padding-top: 48px; }
  .hero-actions { gap: 20px; }
  .hero-description { font-size: 19px; }
  .hero-actions .button { font-size: 17px; min-height: 52px; padding-inline: 23px; }
  .hero-actions .text-link { font-size: 17px; }
  .eyebrow { font-size: 16px; }
  .experience { font-size: 18px; }
  .hero-figure { height: 610px; }
  h1 { font-size: clamp(44px, 5.2vw, 62px); }
}
@media (max-width: 760px) {
  .header-inner { min-height: 94px; }
  .brand-name { font-size: 22px; }
  .brand-alias { font-size: 17px; }
  .js .menu-toggle { display: block; }
  .site-nav { flex-wrap: wrap; font-size: 17px; }
  .js .site-nav { display: none; position: absolute; top: 94px; left: 0; right: 0; padding: 20px var(--gutter) 28px; background: #fff; border-bottom: 1px solid var(--line); }
  .js .site-header.menu-open .site-nav { display: flex; flex-direction: column; align-items: stretch; gap: 0; }
  .site-nav a { padding-block: 15px; }
  .no-js .header-inner { flex-wrap: wrap; padding-block: 20px; }
  .hero { display: flex; flex-direction: column; padding-top: 46px; }
  .hero-copy { width: 100%; padding-bottom: 28px; }
  .eyebrow { font-size: 13px; margin-bottom: 26px; }
  h1 { font-size: clamp(36px, 11.5vw, 56px); line-height: 1.085; letter-spacing: -.042em; }
  .hero h1 { margin-bottom: 26px; }
  .hero-description { font-size: 18px; line-height: 1.5; }
  .hero-actions { align-items: stretch; flex-direction: column; margin-top: 30px; gap: 17px; }
  .hero-actions .text-link { justify-content: center; }
  .hero-actions .button, .hero-actions .text-link { font-size: 16px; }
  .button { min-height: 50px; font-size: 16px; }
  .experience { font-size: 16px; margin-top: 30px; }
  .hero-figure { align-self: center; width: calc(100% + var(--gutter) * 2); height: min(106vw, 580px); margin: 0 calc(var(--gutter) * -1); }
  .hero-figure img { object-position: 50% 35%; mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent); }
  .section { padding-block: 64px; }
  .section-heading { margin-bottom: 32px; }
  h2 { font-size: 34px; }
  .service-row { grid-template-columns: 86px minmax(0, 1fr) 18px; gap: 14px; padding-block: 25px; }
  .service-art { width: 90px; height: 80px; }
  .service-title { font-size: 21px; }
  .service-description { font-size: 16px; line-height: 1.4; margin-top: 8px; }
  .service-arrow { width: 18px; height: 18px; }
  .service-detail { margin-left: 0; padding-bottom: 26px; font-size: 16px; }
  .service-detail .text-link { font-size: 16px; }
  .workshop-grid, .about-grid, .contact-grid, .training-hero { grid-template-columns: 1fr; gap: 36px; }
  .workshop-copy { padding-right: 0; }
  .workshop-copy h2 { font-size: 38px; }
  .workshop-subtitle { font-size: 25px; }
  .workshop-copy > p:not(.section-label):not(.workshop-subtitle) { font-size: 17px; }
  .workflow figcaption { font-size: 12px; gap: 5px; margin-top: 10px; }
  .workshop-copy .button { width: 100%; }
  .section-label { font-size: 12px; }
  .about-copy { font-size: 17px; }
  .process-section { padding-block: 48px; }
  .process-list { grid-template-columns: 1fr; margin-top: 32px; gap: 0; }
  .process-list li { padding: 0 0 24px 28px; margin-left: 4px; border-left: 1px solid #bbb; font-size: 17px; }
  .process-list li:last-child { border-color: transparent; padding-bottom: 0; }
  .process-list li::before { top: 9px; left: -4px; width: 7px; height: 7px; }
  .contact-grid > div:first-child { padding: 0; }
  .contact-intro { font-size: 17px; margin-top: 20px; }
  .form-pair { grid-template-columns: 1fr; gap: 0; }
  .form-actions { align-items: stretch; flex-direction: column; gap: 18px; }
  .form-actions .privacy-link { text-align: center; }
  .site-footer { flex-direction: column; align-items: flex-start; gap: 12px; padding-block: 26px; font-size: 13px; }
  .site-footer p { font-size: 12px; }
  dialog { padding: 24px; }
  .dialog-heading h2 { font-size: 26px; }
  .dialog-actions { flex-direction: column; }
  .breadcrumb { margin-top: 28px; font-size: 12px; }
  .training-hero { padding-block: 48px 64px; }
  .training-hero h1 { font-size: 45px; }
  .training-lead { font-size: 24px; }
  .training-hero .description { font-size: 17px; }
  .training-hero .button { width: 100%; }
  .training-formats { grid-template-columns: 1fr; gap: 0; }
  .training-formats p { font-size: 17px; }
  .program-item summary { font-size: 21px; padding-block: 22px; }
  .program-description { font-size: 17px; }
  .training-intro { font-size: 17px; }
  .training-final { align-items: stretch; flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}