/* STEP's static pages share the conference/vendor palette and typography.
   This stylesheet is intentionally independent of the registration engine. */
@import url("fonts.css");

:root { color-scheme: light; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 28px; }
body { margin: 0; }
.step-site {
  --ctms-primary: #0065b0;
  --ctms-primary-hover: #005394;
  --ctms-primary-contrast: #fff;
  --ink: #0a1424;
  --ink-soft: #16243a;
  --accent: #c31619;
  --accent-bright: #e1171c;
  --paper: #f4f7fb;
  --hair: #dbe3ee;
  --muted: #5b6b80;
  --display: "Saira Condensed", "Arial Narrow", sans-serif;
  --body: "IBM Plex Sans", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.65;
  color: #16202e;
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--ctms-primary); text-underline-offset: 4px; }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
img { max-width: 100%; height: auto; display: block; }
figure, p { margin: 0; }
p + p { margin-top: 16px; }
h1, h2, h3, h4 { font-family: var(--display); font-weight: 700; text-transform: uppercase; }
h1, h2, h3, h4, p, li, a { overflow-wrap: break-word; }
svg.icon { width: 19px; height: 19px; flex: 0 0 auto; vertical-align: middle; }
:focus-visible { outline: 3px solid var(--ctms-primary); outline-offset: 5px; }
::selection { background: #cbe6fa; color: var(--ink); }
.shell { width: 100%; max-width: 1104px; margin-inline: auto; padding-inline: 22px; }
.skip-link { position: absolute; top: 10px; left: 16px; z-index: 100; padding: 10px 18px; color: #fff; background: var(--ink); transform: translateY(-160%); border-radius: 6px; }
.skip-link:focus { transform: translateY(0); }
.brand-rule { height: 4px; background: var(--accent); }
.site-header { background: #fff; border-bottom: 3px solid var(--ctms-primary); }
.header-inner { min-height: 98px; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; flex-shrink: 0; }
.brand img { width: 44px; height: 48px; object-fit: contain; }
.brand strong { display: block; font-family: var(--display); font-size: 1.65rem; font-weight: 700; line-height: .95; letter-spacing: .02em; text-transform: uppercase; }
.brand small { display: block; margin-top: 7px; font-family: var(--mono); font-size: .56rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.site-nav { display: flex; align-items: center; justify-content: flex-end; gap: 14px; }
.site-nav > a { position: relative; font-size: .81rem; font-weight: 500; text-decoration: none; color: var(--ink-soft); white-space: nowrap; padding-block: 14px; }
.site-nav > a:hover, .site-nav > a[aria-current="page"] { color: var(--ctms-primary); }
.site-nav > a[aria-current="page"]::after { content: ""; position: absolute; left: 0; right: 0; bottom: 6px; height: 2px; background: var(--accent); }
.header-registration { display: flex; align-items: stretch; gap: 8px; flex-shrink: 0; }
.registration-link { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 10px 12px; border: 1px solid transparent; border-radius: 8px; font-size: .76rem; font-weight: 600; line-height: 1.3; text-align: center; text-decoration: none; }
.registration-link-attendee { color: #fff; background: var(--ctms-primary); }
.registration-link-attendee:hover { background: var(--ctms-primary-hover); }
.registration-link-vendor { color: var(--accent); border-color: var(--accent); background: #fff; }
.registration-link-vendor:hover { background: #fff2f2; }
.nav-toggle { display: none; min-height: 44px; align-items: center; justify-content: center; gap: 9px; padding: 9px 13px; border: 1px solid var(--hair); border-radius: 8px; background: #fff; color: var(--ink); font-size: .88rem; }
.nav-toggle svg { width: 21px; height: 21px; }
.eyebrow { font-family: var(--mono); font-size: .7rem; font-weight: 500; line-height: 1.6; letter-spacing: .16em; text-transform: uppercase; color: var(--ctms-primary); }
.hero { padding: 58px 0 42px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 44px; }
.hero h1 { font-size: clamp(3.3rem, 6.4vw, 5rem); line-height: .93; letter-spacing: .01em; color: var(--ink); margin: 14px 0 0; }
.accent { color: var(--accent); }
.hero .lede { color: var(--muted); font-size: 1.08rem; line-height: 1.65; margin-top: 22px; max-width: 30em; }
.hero-date { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; margin-top: 18px; font-family: var(--mono); font-size: .73rem; color: var(--ink-soft); }
.hero-date svg { color: var(--ctms-primary); }
.hero-date b { font-weight: 500; color: var(--ctms-primary); }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 26px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 47px; font-family: var(--body); font-weight: 600; font-size: .93rem; line-height: 1.35; padding: 13px 20px; border-radius: 10px; border: 1px solid transparent; text-decoration: none; transition: transform .12s ease, background .15s ease, border-color .15s ease; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--ctms-primary); color: var(--ctms-primary-contrast); }
.btn-primary:hover { background: var(--ctms-primary-hover); }
.btn-vendor { background: var(--accent); color: #fff; }
.btn-vendor:hover { background: #a91215; }
.btn-ghost { border-color: var(--hair); color: var(--ink); background: transparent; }
.btn-ghost:hover { border-color: var(--ctms-primary); color: var(--ctms-primary); }
.btn-light { border-color: #506077; color: #fff; }
.btn-light:hover { background: #162b44; border-color: #b6c9e1; }
.hero-figure { position: relative; overflow: hidden; border-radius: 14px; border: 1px solid #1f3350; background: var(--ink); box-shadow: 0 24px 60px -28px rgb(10 20 36 / 60%); }
.hero-figure > img { width: 100%; height: auto; }
.hero-figure.landscape > img { aspect-ratio: 4/3; object-fit: cover; }
.hero-figure.portrait { max-width: 380px; margin-left: auto; }
.hero-figure.portrait > img { aspect-ratio: 4/4.2; object-fit: cover; object-position: center 30%; }
.hero-figure.founder > img { aspect-ratio: 1/1; object-position: center; }
.image-chip { position: absolute; top: 14px; left: 14px; display: inline-flex; align-items: center; gap: 8px; padding: 7px 11px; border: 1px solid rgb(255 255 255 / 20%); border-radius: 999px; color: #eaf3ff; background: rgb(10 20 36 / 90%); font-family: var(--mono); font-size: .6rem; letter-spacing: .09em; line-height: 1.5; text-transform: uppercase; }
.image-chip::before { content: ""; height: 7px; width: 7px; border-radius: 50%; background: var(--accent-bright); }
.hero-facts { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 17px; font-family: var(--mono); font-size: .65rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.hero-facts span { display: inline-flex; gap: 7px; align-items: baseline; }
.hero-facts b { font-family: var(--display); font-size: 1.2rem; font-weight: 700; color: var(--ctms-primary); }
.stat-strip { background: #fff; border-block: 1px solid var(--hair); }
.stats { display: grid; grid-template-columns: repeat(4,1fr); }
.stat { padding: 23px 12px; text-align: center; border-right: 1px solid var(--hair); }
.stat:last-child { border: 0; }
.stat strong { display: block; font-family: var(--display); font-size: 2rem; font-weight: 700; line-height: 1; color: var(--ctms-primary); }
.stat span { display: block; font-family: var(--mono); font-size: .63rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-top: 8px; }
.section { padding-block: 66px; }
.section + .section:not(.dark):not(.white) { border-top: 1px solid var(--hair); }
.section-head { max-width: 660px; margin-bottom: 31px; }
.section-head-row { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 31px; }
.section-head-row .section-head { margin-bottom: 0; }
.section-title { font-size: clamp(2.15rem, 4.4vw, 2.85rem); line-height: 1; letter-spacing: .01em; margin: 10px 0 0; color: var(--ink); }
.section-intro { color: var(--muted); font-size: 1rem; margin-top: 14px; }
.text-link { display: inline-flex; gap: 9px; align-items: center; text-decoration: none; font-size: .9rem; font-weight: 600; }
.text-link:hover { text-decoration: underline; }
.white { background: #fff; }
.dark { background: var(--ink); color: #eaf3ff; }
.dark .eyebrow { color: #9ebcdd; }
.dark .section-title, .dark h3 { color: #fff; }
.dark .section-intro, .dark .muted { color: #a9bbd1; }
.dark .text-link { color: #86c9ff; }
.muted { color: var(--muted); }
.two-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.program-card { border: 1px solid var(--hair); border-radius: 14px; overflow: hidden; background: #fff; }
.program-card > a:first-child { display: block; position: relative; aspect-ratio: 2/1; overflow: hidden; }
.program-card .card-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.program-card > a:hover .card-photo { transform: scale(1.025); }
.program-card .card-copy { position: relative; padding: 25px 26px 26px; border-top: 4px solid var(--ctms-primary); }
.program-card.ems .card-copy { border-top-color: var(--accent); }
.program-card h3 { font-size: 1.85rem; line-height: 1.03; margin: 11px 0; color: var(--ink); }
.program-card p:not(.eyebrow) { color: var(--muted); font-size: .95rem; }
.program-card .text-link { margin-top: 20px; }
.story-grid { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 52px; }
.story-image { overflow: hidden; border-radius: 14px; border: 1px solid #2b3a50; }
.story-image > img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.story-copy p:not(.eyebrow) { margin-top: 18px; }
.story-copy .btn { margin-top: 25px; }
.logo-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 25px; align-items: start; }
.logo-item { text-align: center; text-decoration: none; color: var(--ink); padding: 12px 18px; }
.logo-item img { width: 90px; height: 104px; object-fit: contain; margin: 0 auto 17px; }
.logo-item span { font-family: var(--display); text-transform: uppercase; font-size: 1.25rem; line-height: 1.1; font-weight: 600; }
.logo-item:hover { color: var(--ctms-primary); }
.schedule { display: grid; grid-template-columns: repeat(3,1fr); gap: 30px; }
.schedule-item { border-left: 3px solid var(--ctms-primary); padding-left: 20px; }
.schedule-item:nth-child(2) { border-color: var(--accent); }
.schedule-item .day { font-family: var(--mono); font-size: .68rem; letter-spacing: .08em; color: var(--muted); text-transform: uppercase; }
.schedule-item h3 { font-size: 1.8rem; line-height: 1.1; margin: 7px 0 9px; color: var(--ink); }
.schedule-item p { font-size: .93rem; color: var(--muted); }
.cta-band { padding: 46px 0; background: var(--ink-soft); color: #fff; border-top: 4px solid var(--accent); }
.cta-inner { display: flex; gap: 28px; align-items: center; justify-content: space-between; }
.cta-band h2 { font-size: 2.5rem; line-height: 1; margin: 0; }
.cta-band p { font-size: .94rem; margin-top: 10px; color: #b2c3d8; }
.cta-band .actions { margin: 0; flex-shrink: 0; }
.breadcrumbs { font-family: var(--mono); font-size: .64rem; color: var(--muted); display: flex; gap: 9px; margin-bottom: 23px; }
.breadcrumbs a { text-decoration: none; }
.page-hero { padding-top: 32px; }
.page-hero .hero-grid { min-height: 330px; }
.page-hero h1 { font-size: clamp(3.1rem, 6.2vw, 4.6rem); }
.page-hero .lede { font-size: 1.02rem; }
.jump-nav { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 20px; }
.jump-nav a { border: 1px solid var(--hair); border-radius: 7px; padding: 9px 12px; font-size: .8rem; text-decoration: none; color: var(--ink-soft); background: #fff; }
.jump-nav a:hover { color: var(--ctms-primary); border-color: var(--ctms-primary); }
.program-note { padding: 20px 23px; border-left: 3px solid var(--ctms-primary); background: #eaf2fa; border-radius: 0 9px 9px 0; color: #41536b; font-size: .88rem; margin-bottom: 10px; }
.program-note a { font-weight: 600; }
.course-list { margin-top: 38px; }
.course { display: grid; grid-template-columns: 275px 1fr; gap: 38px; padding-block: 38px; border-top: 1px solid var(--hair); scroll-margin-top: 28px; }
.course:first-child { padding-top: 0; border-top: 0; }
.course:last-child { padding-bottom: 0; }
.course-photo { border-radius: 12px; overflow: hidden; border: 1px solid var(--hair); background: #fff; align-self: start; }
.course-photo img { width: 100%; aspect-ratio: 1.12/1; object-fit: cover; }
.course-photo.portrait img { aspect-ratio: 4/4.5; object-position: center 25%; }
.course-photo figcaption { padding: 12px 15px; font-family: var(--mono); font-size: .63rem; color: var(--muted); line-height: 1.5; }
.course h2 { font-size: 2rem; line-height: 1.02; margin: 9px 0 10px; color: var(--ink); }
.course h3 { font-size: 1.4rem; line-height: 1.1; margin: 20px 0 9px; color: var(--ink); }
.course .instructor { font-size: .85rem; font-weight: 600; color: var(--ctms-primary); margin-bottom: 15px; }
.course-copy { font-size: .94rem; color: var(--muted); }
.course .text-link { margin-top: 22px; }
.course details { margin-top: 20px; border-block: 1px solid var(--hair); }
.course summary { padding-block: 12px; cursor: pointer; color: var(--ink); font-size: .88rem; font-weight: 600; }
.course details[open] summary { margin-bottom: 8px; }
.course details .details-body { padding-bottom: 20px; }
.editorial-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 54px; align-items: start; }
.editorial-copy { color: var(--muted); font-size: 1rem; }
.editorial-copy p { margin-top: 20px; }
.editorial-aside { border-left: 3px solid var(--accent); padding: 10px 0 10px 26px; }
.editorial-aside h3 { font-size: 1.9rem; line-height: 1.05; margin: 10px 0 12px; }
.editorial-aside p { color: var(--muted); font-size: .95rem; }
.values { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.value { border-top: 2px solid #344356; padding-top: 24px; }
.value .number { font-family: var(--mono); font-size: .71rem; color: #8fc7f5; }
.value h3 { font-size: 1.6rem; line-height: 1.05; margin: 14px 0 12px; }
.value p { font-size: .93rem; color: #a9bbd1; }
.partner { display: grid; grid-template-columns: 190px 1fr; gap: 44px; padding: 38px 0; border-bottom: 1px solid var(--hair); }
.partner:first-child { padding-top: 0; }
.partner:last-child { border: 0; padding-bottom: 0; }
.partner-logo { background: #fff; border: 1px solid var(--hair); border-radius: 14px; display: grid; place-items: center; padding: 25px; align-self: start; min-height: 200px; }
.partner-logo img { width: 130px; height: 150px; object-fit: contain; }
.partner h2 { font-size: 2rem; line-height: 1.05; margin: 7px 0 17px; }
.partner p { font-size: .95rem; color: var(--muted); }
.sponsor-feature { display: grid; grid-template-columns: 230px 1fr; gap: 45px; padding: 35px; border: 1px solid var(--hair); border-radius: 14px; background: #fff; }
.sponsor-feature .sponsor-logo { display: grid; align-items: center; }
.sponsor-logo img { width: 210px; height: 210px; object-fit: contain; }
.sponsor-feature h2 { font-size: 2.3rem; line-height: 1; margin: 10px 0 18px; }
.sponsor-feature p:not(.eyebrow) { color: var(--muted); font-size: .95rem; }
.gallery { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; }
.gallery figure { overflow: hidden; border-radius: 11px; border: 1px solid #2b3a50; }
.gallery img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.gallery figcaption { font-size: .67rem; font-family: var(--mono); color: #acbfd7; padding: 13px; }
.founder-facts { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 23px; }
.founder-facts div { padding-top: 17px; border-top: 1px solid var(--hair); }
.founder-facts dt { font-family: var(--display); font-size: 1.65rem; font-weight: 700; text-transform: uppercase; color: var(--ctms-primary); line-height: 1.1; }
.founder-facts dd { margin: 9px 0 0; color: var(--muted); font-size: .9rem; }
.source-note { font-family: var(--mono); font-size: .65rem; color: var(--muted); border-top: 1px solid var(--hair); padding-top: 18px; margin-top: 25px; line-height: 1.7; }
.site-footer { background: var(--ink); color: #a9bbd1; padding: 48px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1.45fr 1fr 1fr; gap: 48px; }
.site-footer .brand { color: #fff; }
.site-footer .brand small { color: #9db2cb; }
.footer-intro { max-width: 29em; font-size: .86rem; margin-top: 20px; }
.site-footer h3 { font-size: 1.25rem; color: #fff; line-height: 1; margin: 0 0 18px; letter-spacing: .03em; }
.footer-links { list-style: none; margin: 0; padding: 0; }
.footer-links li + li { margin-top: 7px; }
.footer-links a { text-decoration: none; color: #b4c6dc; font-size: .85rem; padding-block: 3px; display: inline-block; }
.footer-links a:hover { color: #fff; text-decoration: underline; }
.footer-bottom { border-top: 1px solid #26374d; padding-top: 23px; margin-top: 35px; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 15px; font-size: .75rem; color: #90a6c0; }
.footer-bottom a { color: #8fc7f5; text-decoration: none; }
.footer-bottom a:hover { text-decoration: underline; }

@media (max-width: 1080px) {
  .header-inner { flex-wrap: wrap; gap: 0; padding-block: 20px; min-height: 92px; }
  .site-nav { order: 4; width: 100%; padding-top: 19px; margin-top: 18px; border-top: 1px solid var(--hair); justify-content: center; }
  .header-registration { order: 3; flex: 0 0 100%; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; margin-top: 16px; }
  .js .nav-toggle { display: inline-flex; }
  .js .site-nav { display: none; }
  .js .site-nav.is-open { display: flex; }
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 30px; }
  .hero { padding-top: 40px; }
  .hero h1 { font-size: clamp(3.9rem, 9vw, 5rem); }
  .hero .lede { max-width: 38em; }
  .hero-art { max-width: 650px; width: 100%; }
  .hero-figure.portrait { margin-left: 0; max-width: 400px; }
  .hero-figure.landscape > img { aspect-ratio: 16/9; }
  .hero-figure.founder > img { aspect-ratio: 1; }
  .page-hero .hero-grid { grid-template-columns: 1.05fr .95fr; gap: 30px; min-height: auto; }
  .page-hero h1 { font-size: clamp(3.2rem, 7vw, 4.3rem); }
  .page-hero .hero-figure.landscape > img { aspect-ratio: 4/4.1; }
  .story-grid { gap: 32px; }
  .cta-inner { align-items: start; flex-direction: column; gap: 23px; }
  .course { grid-template-columns: 220px 1fr; gap: 27px; }
  .editorial-grid { gap: 30px; }
  .footer-grid { gap: 25px; }
}
@media (max-width: 700px) {
  .shell { padding-inline: 20px; }
  .section { padding-block: 48px; }
  .site-nav, .js .site-nav.is-open { display: grid; grid-template-columns: 1fr 1fr; gap: 0 22px; text-align: left; }
  .site-nav > a { padding-block: 12px; font-size: .92rem; }
  .page-hero .hero-grid, .story-grid, .editorial-grid { grid-template-columns: 1fr; }
  .page-hero .hero-art { max-width: 550px; }
  .page-hero .hero-figure.landscape > img { aspect-ratio: 16/10; }
  .page-hero .hero-figure.portrait { max-width: 330px; }
  .hero h1, .page-hero h1 { font-size: clamp(3.5rem, 12.5vw, 4.6rem); }
  .hero .lede { font-size: 1rem; }
  .two-grid { grid-template-columns: 1fr; }
  .section-head-row { display: block; }
  .section-head-row > .text-link { margin-top: 20px; }
  .schedule { grid-template-columns: 1fr; gap: 27px; }
  .values { grid-template-columns: 1fr; gap: 28px; }
  .course { grid-template-columns: 1fr; gap: 23px; }
  .course-photo { max-width: 390px; width: 100%; }
  .course-photo img, .course-photo.portrait img { aspect-ratio: 4/3; object-position: center 25%; }
  .partner { grid-template-columns: 130px 1fr; gap: 23px; }
  .partner-logo { padding: 17px; min-height: 150px; }
  .partner-logo img { height: 110px; }
  .partner h2 { font-size: 1.7rem; }
  .sponsor-feature { grid-template-columns: 1fr; gap: 28px; padding: 28px; }
  .sponsor-logo img { width: 155px; height: 155px; }
  .gallery { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .footer-grid > div:first-child { grid-column: 1/-1; }
}
@media (max-width: 480px) {
  .brand strong { font-size: 1.5rem; }
  .brand small { font-size: .5rem; }
  .brand img { width: 36px; height: 42px; }
  .brand { gap: 9px; }
  .nav-toggle { font-size: .8rem; padding-inline: 10px; }
  .hero { padding-top: 32px; }
  .hero-facts { gap: 17px; font-size: .6rem; }
  .hero-facts b { font-size: 1.07rem; }
  .hero-date { font-size: .67rem; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--hair); }
  .stat { padding: 20px 8px; }
  .stat span { font-size: .59rem; }
  .logo-row { gap: 8px; }
  .logo-item { padding-inline: 2px; }
  .logo-item img { height: 85px; width: 69px; }
  .logo-item span { font-size: 1.05rem; }
  .partner { grid-template-columns: 1fr; }
  .partner-logo { width: 140px; }
  .cta-band h2 { font-size: 2.2rem; }
  .cta-band .actions { width: 100%; }
  .cta-band .btn { flex: 1 1 100%; }
  .footer-grid { column-gap: 18px; }
  .footer-links a { font-size: .8rem; }
  .breadcrumbs { margin-bottom: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}
@media print {
  .site-header, .site-footer, .cta-band, .actions, .jump-nav, .skip-link { display: none; }
  .step-site { background: white; color: black; }
  .section, .hero { padding-block: 22px; }
  .hero-figure { box-shadow: none; }
  .course { break-inside: avoid; }
  .dark { background: white; color: black; }
  .dark .section-title, .dark h3, .dark p { color: black; }
}