/* SIMPLIXXITY — editorial industrial design. Shared foundation. */
:root {
    --ink: #133d47;
    --deep: #10353f;
    --accent: #007e8a;
    --cyan: #75d9df;
    --muted: #53686c;
    --paper: #fafbf9;
    --mist: #edf2f0;
    --line: #cedad6;
    --max: 1200px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
.demo-index { padding-block: 48px; }
.demo-index > .eyebrow { margin-top: 56px; }
.demo-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: 40px; }
.demo-options article { padding: 32px; background: var(--mist); border-top: 3px solid var(--accent); }
.demo-options .button { margin-top: 16px; }
@media(max-width:720px) { .demo-options { grid-template-columns: 1fr; } .demo-options article { padding: 24px; } .demo-index h1 { font-size: clamp(40px, 9vw, 64px); } }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Arial, Helvetica, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button, summary { font: inherit; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
img { display: block; max-width: 100%; height: auto; }
p { margin: 0 0 16px; color: var(--muted); font-size: 16px; line-height: 1.7; }
p:last-child { margin-bottom: 0; }
h1, h2, h3 { margin: 0; font-weight: 500; letter-spacing: -.045em; text-wrap: balance; }
h1 { font-size: clamp(52px, 5.7vw, 82px); line-height: 1.02; }
h1 span { color: var(--accent); }
h2 { margin-bottom: 20px; font-size: clamp(30px, 3.1vw, 42px); line-height: 1.12; }
h3 { font-size: 22px; line-height: 1.2; letter-spacing: -.025em; }
.container { width: min(var(--max), calc(100% - 80px)); margin-inline: auto; }
.section { padding-block: 56px; }
.eyebrow { display: flex; align-items: center; gap: 9px; margin-bottom: 18px; font-size: 10px; line-height: 1.6; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }
.dot { width: 5px; height: 5px; flex-shrink: 0; background: currentColor; border-radius: 50%; }
.header { width: min(1280px, calc(100% - 64px)); height: 88px; margin-inline: auto; display: flex; align-items: center; justify-content: space-between; gap: 28px; border-bottom: 1px solid var(--line); }
.brand { width: 218px; flex-shrink: 0; }
.brand img { mix-blend-mode: multiply; }
.desktop-nav { display: flex; align-items: center; gap: 28px; font-size: 13px; }
.desktop-nav a { padding-block: 16px; position: relative; }
.desktop-nav a::after { content: ''; position: absolute; bottom: 6px; left: 0; right: 0; height: 2px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .18s ease; }
.desktop-nav a:hover::after, .desktop-nav a[aria-current]::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: 20px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 32px; min-height: 48px; padding: 14px 20px; border: 1px solid var(--ink); background: var(--ink); color: #fff; font-size: 13px; font-weight: 500; line-height: 1.4; transition: background .18s, border-color .18s; }
.button span { font-size: 21px; line-height: 1; }
.button:hover { background: #006a76; border-color: #006a76; }
.button-small { min-height: 42px; padding: 10px 15px; gap: 24px; font-size: 12px; }
.languages { position: relative; font-size: 12px; }
.languages summary { min-height: 44px; display: flex; align-items: center; gap: 8px; padding: 10px 0; list-style: none; cursor: pointer; }
.languages summary::-webkit-details-marker { display: none; }
.language-options { position: absolute; right: 0; top: 44px; z-index: 40; width: 184px; padding: 6px; border: 1px solid var(--line); background: var(--paper); box-shadow: 0 10px 30px #10353f18; }
.language-options a { display: flex; align-items: center; justify-content: space-between; min-height: 44px; padding: 12px; }
.language-options a:hover, .language-options a[aria-current] { background: var(--mist); }
.language-options span { font-size: 10px; color: var(--accent); }
.hero { display: grid; grid-template-columns: 1.12fr 1fr; gap: 36px; margin-block: 24px 0; padding: 0 0 0 40px; color: white; background: var(--deep); align-items: stretch; }
.hero-content { padding-block: 34px 30px; }
.hero .eyebrow { color: var(--cyan); font-size: 9px; margin-bottom: 25px; }
.hero-pretitle { margin-bottom: 12px; color: #e2eeec; font-size: 16px; line-height: 1.4; letter-spacing: -.01em; }
.hero h1 { font-size: clamp(54px, 5.9vw, 84px); line-height: 1.02; letter-spacing: -.055em; }
.hero h1 span { color: var(--cyan); }
.lead { font-size: 18px; line-height: 1.65; margin-block: 22px; max-width: 600px; }
.hero .lead { color: #d4e3e3; font-size: 16px; max-width: 450px; margin: 22px 0; }
.hero .button { color: var(--deep); background: var(--cyan); border-color: var(--cyan); }
.hero .button:hover { background: #adf0ee; border-color: #adf0ee; }
.hero-footnote { display: flex; align-items: center; gap: 10px; border-top: 1px solid #ffffff25; padding-top: 16px; margin-top: 24px; font-size: 10px; line-height: 1.75; color: #b5d2d4; max-width: 450px; }
.hero-footnote strong { font-weight: 400; }
.tiny-cross { display: none; }
.hero-visual { position: relative; min-height: 480px; overflow: hidden; }
.hero-visual>img { position: absolute; width: 100%; height: 100%; inset: 0; object-fit: cover; object-position: center; }
.visual-caption { position: absolute; left: 0; right: 0; bottom: 0; display: flex; justify-content: space-between; gap: 12px; padding: 14px 18px; background: #10353fe8; color: #e2efed; font-size: 8px; line-height: 1.6; letter-spacing: .06em; }
.discipline-bar { width: min(var(--max), calc(100% - 80px)); margin-inline: auto; border-bottom: 1px solid var(--line); }
.discipline-bar>div { width: 100%; display: flex; align-items: center; justify-content: space-between; padding-block: 16px; font-size: 10px; letter-spacing: .14em; }
.discipline-bar i { font-style: normal; color: var(--accent); font-size: 17px; }
.approach { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.approach-image img { width: 100%; height: 280px; object-fit: cover; object-position: center; }
.approach .body-large { font-size: 17px; }
.body-large { font-size: 18px; color: var(--ink); }
.expertise { background: var(--mist); }
.section-heading { display: flex; justify-content: space-between; gap: 48px; align-items: end; margin-bottom: 28px; }
.section-heading>div { max-width: 650px; }
.section-heading h2 { margin-bottom: 0; }
.section-heading>p { max-width: 350px; font-size: 15px; margin-bottom: 0; }
.services-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 44px; }
.service { position: relative; min-width: 0; padding: 24px 50px 24px 42px; border-top: 1px solid #b6cbc6; }
.service .number { position: absolute; top: 27px; left: 0; color: var(--accent); font-size: 11px; letter-spacing: .04em; }
.service h3 { margin-bottom: 12px; hyphens: auto; }
.service h3 a:hover { color: var(--accent); }
.service p { font-size: 14px; line-height: 1.65; margin: 0; }
.service-more { position: absolute; right: 2px; top: 20px; width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid #afc8c1; color: var(--accent); font-size: 23px; transition: background .18s, color .18s; }
.service-more::before { content: ''; position: absolute; inset: -6px; }
.service:hover .service-more { background: var(--ink); color: white; border-color: var(--ink); }
.services-compact .service { display: flex; align-items: center; min-height: 87px; padding-block: 22px; }
.services-compact .service h3 { margin-bottom: 0; font-size: 22px; }
.services-compact .service .number { top: 29px; }
.services-compact .service-more { top: 23px; }
.experience { padding-block: 48px; background: var(--deep); color: white; }
.experience-grid { display: grid; grid-template-columns: .68fr 1.32fr; align-items: center; gap: 60px; }
.experience .eyebrow { color: var(--cyan); font-size: 10px; }
.years { color: white; font-size: 140px; font-weight: 400; line-height: .9; letter-spacing: -.09em; }
.years span { color: var(--cyan); font-size: 68px; letter-spacing: -.05em; vertical-align: top; }
.experience h2 { font-size: 34px; margin-bottom: 18px; max-width: 600px; }
.experience p { color: #c3d7d8; font-size: 15px; }
.experience .body-large { color: #e9f4f1; font-size: 17px; }
.step-number { display: block; color: var(--accent); font-size: 11px; margin-bottom: 12px; }
.contact { background: var(--mist); }
.contact-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 64px; align-items: start; }
.contact h2 { font-size: 34px; }
.contact-link { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding-bottom: 16px; border-bottom: 1px solid var(--line); font-size: 24px; line-height: 1.4; }
.contact-link span { color: var(--accent); }
.email { font-size: 16px; overflow-wrap: anywhere; }
.contact-pending { border-left: 2px solid var(--accent); padding-left: 18px; font-size: 15px; }
.contact-cta { background: var(--deep); color: white; border-top: 2px solid #71d5dc; }
.cta-inner { padding-block: 38px; display: flex; align-items: center; justify-content: space-between; gap: 60px; }
.cta-copy { max-width: 740px; }
.contact-cta .eyebrow { color: var(--cyan); margin-bottom: 12px; font-size: 9px; }
.contact-cta h2 { color: white; font-size: 34px; margin-bottom: 12px; }
.contact-cta p:not(.eyebrow) { color: #bcd4d5; font-size: 14px; max-width: 680px; }
.button-light { flex-shrink: 0; background: var(--cyan); border-color: var(--cyan); color: var(--deep); min-width: 160px; }
.button-light:hover { background: #b1efef; border-color: #b1efef; }
.footer { display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; padding-block: 30px; }
.footer-wordmark { display: block; width: 165px; }
.footer-wordmark img { mix-blend-mode: multiply; }
.footer p { font-size: 10px; margin-top: 10px; max-width: 270px; }
.footer-right { display: flex; flex-direction: column; align-items: end; gap: 16px; }
.footer small { font-size: 9px; letter-spacing: .04em; color: var(--muted); }
.video-trigger { border: none; border-bottom: 1px solid var(--line); background: none; color: var(--ink); padding: 6px 0; font-size: 11px; }
.legal { width: 100%; }
.skip { position: fixed; z-index: 100; left: 12px; top: -100px; padding: 14px; background: white; color: var(--ink); }
.skip:focus { top: 12px; }
dialog { width: min(900px, 90vw); max-height: 90dvh; padding: 18px; border: 0; background: var(--paper); color: var(--ink); }
dialog::backdrop { background: #09262eeb; }
dialog video { display: block; width: 100%; max-height: 75dvh; }
dialog button { display: block; margin: 0 0 12px auto; padding: 10px 16px; border: 1px solid var(--line); color: var(--ink); background: none; }
.error-page { padding-block: 70px; }
.error-page h1 { font-size: 44px; margin: 30px 0; }
.tags { display: flex; flex-wrap: wrap; gap: 12px; }
@media(max-width:1100px) {
    .container, .discipline-bar { width: calc(100% - 64px); }
    .header { gap: 20px; }
    .brand { width: 190px; }
    .desktop-nav { gap: 20px; font-size: 12px; }
    .header-actions { gap: 16px; }
    .hero { padding-left: 30px; gap: 26px; }
    .hero h1 { font-size: 64px; }
    .hero-visual { min-height: 460px; }
    .hero .eyebrow { font-size: 8px; }
    .approach { gap: 36px; }
    .services-grid { column-gap: 32px; }
    .experience-grid { gap: 42px; }
}
@media(max-width:820px) {
    .header { height: 76px; }
    .desktop-nav, .header .button-small { display: none; }
    .hero { grid-template-columns: 1.15fr 1fr; padding-left: 25px; gap: 22px; }
    .hero h1 { font-size: 52px; }
    .hero-content { padding-block: 28px; }
    .hero .lead { font-size: 15px; }
    .hero-visual { min-height: 440px; }
    .hero-footnote { font-size: 9px; }
    .section { padding-block: 44px; }
    .approach-image img { height: 280px; }
    .section-heading { gap: 30px; }
    .section-heading>p { max-width: 260px; font-size: 14px; }
    h2 { font-size: 32px; }
    .service { padding-left: 32px; padding-right: 42px; }
    .service h3, .services-compact .service h3 { font-size: 20px; }
    .service p { font-size: 13px; }
    .service-more { width: 30px; height: 30px; font-size: 21px; }
    .experience-grid { grid-template-columns: .65fr 1.35fr; gap: 32px; }
    .years { font-size: 112px; }
    .years span { font-size: 56px; }
    .experience h2 { font-size: 30px; }
    .contact-grid { gap: 36px; }
    .cta-inner { gap: 30px; padding-block: 32px; }
    .contact-cta h2 { font-size: 29px; }
}
@media(min-width:601px) and (max-width:720px) {
    .hero { grid-template-columns: 1fr; padding: 0; gap: 0; }
    .hero-content { padding: 30px; }
    .hero h1 { font-size: 60px; }
    .hero .eyebrow { font-size: 9px; }
    .hero .lead { max-width: 540px; }
    .hero-visual { min-height: 260px; }
    .hero-visual>img { object-position: center 54%; }
}
@media(max-width:600px) {
    .container, .discipline-bar { width: calc(100% - 40px); }
    .header { width: calc(100% - 36px); height: 70px; gap: 12px; }
    .brand { width: 162px; }
    .header-actions { gap: 9px; }
    .hero { grid-template-columns: 1fr; padding: 0; gap: 0; margin-top: 16px; }
    .hero-content { padding: 27px 24px 23px; }
    .hero .eyebrow { font-size: 8px; margin-bottom: 19px; letter-spacing: .08em; }
    .hero-pretitle { font-size: 14px; }
    .hero h1 { font-size: clamp(45px, 11.7vw, 66px); line-height: 1.04; }
    .hero .lead { margin-block: 19px; font-size: 15px; }
    .hero .button { padding: 12px 16px; min-height: 46px; }
    .hero-footnote { margin-top: 19px; padding-top: 13px; font-size: 9px; }
    .hero-visual { min-height: 225px; }
    .hero-visual>img { object-position: center 52%; }
    .visual-caption { padding: 10px 14px; font-size: 6px; }
    .discipline-bar>div { padding-block: 13px; font-size: 7px; letter-spacing: .06em; }
    .discipline-bar i { font-size: 13px; }
    .section { padding-block: 34px; }
    .eyebrow { font-size: 9px; margin-bottom: 13px; }
    h2 { font-size: 31px; margin-bottom: 16px; }
    p { font-size: 15px; line-height: 1.65; }
    .approach { grid-template-columns: 1fr; gap: 24px; }
    .approach-image img { height: 210px; }
    .approach .body-large, .body-large { font-size: 16px; }
    .section-heading { display: block; margin-bottom: 22px; }
    .section-heading>p { max-width: none; margin-top: 16px; }
    .services-grid { grid-template-columns: 1fr; }
    .service { padding: 21px 44px 21px 34px; }
    .service h3, .services-compact .service h3 { font-size: 20px; }
    .service p { font-size: 14px; }
    .service .number { top: 24px; }
    .service-more { top: 18px; }
    .services-compact .service { min-height: 72px; padding-block: 20px; }
    .services-compact .service .number { top: 25px; }
    .services-compact .service-more { top: 20px; }
    .experience-grid { grid-template-columns: 1fr; gap: 26px; }
    .years { font-size: 96px; }
    .years span { font-size: 48px; }
    .experience h2 { font-size: 30px; }
    .experience p { font-size: 14px; }
    .contact-grid { grid-template-columns: 1fr; gap: 26px; }
    .contact h2 { font-size: 29px; }
    .cta-inner { display: block; padding-block: 29px; }
    .contact-cta h2 { font-size: 29px; }
    .contact-cta p:not(.eyebrow) { font-size: 13px; }
    .contact-cta .button { margin-top: 22px; min-width: 165px; }
    .footer { padding-block: 25px; gap: 24px; align-items: start; }
    .footer-right { align-items: start; }
    .footer-wordmark { width: 152px; }
    .error-page h1 { font-size: 32px; }
}
@media(max-width:350px) {
    .brand { width: 140px; }
    .hero-content { padding-inline: 19px; }
    .hero h1 { font-size: 40px; }
    .hero .eyebrow { font-size: 7px; }
    .hero-visual { min-height: 200px; }
}
@media(prefers-reduced-motion:reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation: none !important; transition: none !important; }
}
@media print {
    .header-actions, .desktop-nav, .video-trigger, dialog { display: none; }
    .container, .discipline-bar { width: 100%; }
    .section { padding-block: 24px; }
    .hero { margin-top: 16px; }
    .hero, .experience, .contact-cta { background: white; color: var(--ink); }
    .hero h1 span, .hero p, .experience p, .experience .body-large, .contact-cta h2, .contact-cta p:not(.eyebrow), .years { color: var(--ink); }
    .hero-visual { min-height: 280px; }
    .service { break-inside: avoid; }
    .footer { padding-block: 20px; }
}

/* One-page presentation: light opening, photographic sections and four steps from the supplied PDF. */
.one-page-demo .header { position: sticky; top: 0; z-index: 50; background: var(--paper); }
.one-page-demo main > section[id] { scroll-margin-top: 100px; }
.one-page-demo .hero { background: transparent; color: var(--ink); padding-left: 0; align-items: center; padding-block: 24px 36px; border-bottom: 1px solid var(--line); }
.one-page-demo .hero h1 span { color: var(--accent); }
.one-page-demo .hero .eyebrow, .one-page-demo .hero-footnote { color: var(--accent); }
.one-page-demo .hero .lead, .one-page-demo .hero-pretitle { color: var(--ink); }
.one-page-demo .hero-visual { min-height: 340px; }
.one-page-demo .hero-footnote { border-color: var(--line); }
.one-page-demo .one-page-banner { width: 100%; height: 280px; object-fit: cover; margin-block: 28px; }
.one-page-demo .experience .container { max-width: 1000px; }
.one-page-demo .method-stages { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 24px; }
.one-page-demo .method-stages > li { display: block; padding-block: 16px; }
.one-page-demo .stage-number { display: block; font-size: 12px; margin-bottom: 12px; }
.one-page-demo .method-stages h3 { font-size: 21px; margin-bottom: 12px; overflow-wrap: anywhere; }
@media(max-width:820px) { .one-page-demo .method-stages { grid-template-columns: repeat(2,minmax(0,1fr)); } }
@media(max-width:600px) { .one-page-demo .hero-content { padding-inline: 0; } .one-page-demo .hero-visual { min-height: 225px; } .one-page-demo .one-page-banner { height: 180px; } .one-page-demo main > section[id] { scroll-margin-top: 82px; } }