:root {
  --green: #42ad35;
  --green-dark: #278b29;
  --green-soft: #eef8ec;
  --ink: #1d252c;
  --muted: #606a70;
  --line: #e2e6e7;
  --panel: #f6f8f7;
  --white: #ffffff;
  --dark: #20282d;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: Inter, "Segoe UI", Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: #fff;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

.section-shell {
  width: min(1320px, calc(100% - 80px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 108px;
  padding: 0 clamp(32px, 6vw, 104px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
  background: rgba(255,255,255,.95);
  border-bottom: 1px solid rgba(29,37,44,.06);
  backdrop-filter: blur(14px);
}

.brand-group {
  display: flex;
  align-items: center;
  gap: 26px;
  min-width: 0;
}

.logo {
  display: block;
  width: auto;
  object-fit: contain;
  flex: 0 0 auto;
}

.logo-neax { height: 40px; max-width: 172px; }
.logo-windchill { height: 47px; max-width: 238px; }
.brand-divider { width: 1px; height: 42px; background: #bcc2c5; }
.brand-divider.small { height: 28px; }

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(26px, 3vw, 50px);
  font-size: 15px;
  font-weight: 650;
  white-space: nowrap;
}

.nav-link {
  position: relative;
  padding: 13px 0;
  color: #313b41;
}

.nav-link:hover { color: var(--green-dark); }
.nav-link.active { color: var(--green-dark); }
.nav-link.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 6px;
  height: 2px;
  background: var(--green);
}

.register-btn,
.primary-cta,
.contact-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  color: #fff;
  background: linear-gradient(135deg, #278e2c, #49b83a);
  box-shadow: 0 14px 34px rgba(48, 164, 51, .16);
  font-weight: 750;
  border-radius: 13px;
  transition: transform .2s ease, box-shadow .2s ease;
}

.register-btn { min-width: 184px; min-height: 54px; padding: 0 24px; }
.register-btn:hover,
.primary-cta:hover,
.contact-button:hover { transform: translateY(-2px); box-shadow: 0 18px 36px rgba(48,164,51,.2); }

.hero {
  position: relative;
  min-height: calc(100svh - 108px);
  display: flex;
  align-items: center;
  isolation: isolate;
  overflow: hidden;
}

.hero-art {
  position: absolute;
  z-index: -2;
  inset: 0;
  background-image: url("windchill-hero.png");
  background-size: cover;
  background-position: center 49%;
  transform: scale(1.012);
  filter: saturate(.9) contrast(.98) brightness(1.06);
}

.hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    linear-gradient(90deg,
      rgba(255,255,255,1) 0%,
      rgba(255,255,255,.995) 20%,
      rgba(255,255,255,.94) 33%,
      rgba(255,255,255,.72) 48%,
      rgba(255,255,255,.24) 68%,
      rgba(255,255,255,.05) 100%),
    linear-gradient(180deg, rgba(255,255,255,.22) 0%, rgba(255,255,255,.02) 36%, rgba(255,255,255,.16) 100%);
}

.hero-copy {
  width: min(690px, 45vw);
  margin-left: clamp(50px, 6.2vw, 108px);
  padding: 42px 0 66px;
}

.eyebrow,
.section-kicker {
  color: var(--green-dark);
  font-size: clamp(12px, .9vw, 15px);
  font-weight: 800;
  letter-spacing: .24em;
  line-height: 1.3;
  text-transform: uppercase;
}
.eyebrow { margin-bottom: 26px; }
.eyebrow span { display: inline-block; margin: 0 .55em; color: #449a3a; }

h1, h2, h3, p { text-wrap: pretty; }
h1 {
  margin: 0;
  font-size: clamp(44px, 4vw, 64px);
  line-height: 1.01;
  letter-spacing: -.045em;
  font-weight: 830;
}
.title-line { display: block; white-space: nowrap; }
.title-accent { margin-top: 8px; color: var(--green-dark); }

.hero-subtitle {
  margin: 27px 0 0;
  max-width: 600px;
  color: #4b565c;
  font-size: clamp(19px, 1.55vw, 25px);
  line-height: 1.4;
  font-weight: 400;
}

.hero-event-info {
  margin-top: 28px;
  max-width: 720px;
  color: #33383b;
}
.hero-event-info p { margin-left: 0; margin-right: 0; }
.hero-event-lead {
  margin-top: 0;
  margin-bottom: 0;
  font-size: clamp(20px, 1.55vw, 26px);
  line-height: 1.38;
  font-weight: 800;
  letter-spacing: -.012em;
}
.hero-event-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 34px;
  margin-top: 24px;
  margin-bottom: 0;
  font-size: clamp(18px, 1.35vw, 23px);
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: .01em;
}
.hero-event-separator {
  color: #2f3437;
  font-weight: 700;
}
.hero-event-address {
  margin-top: 14px;
  margin-bottom: 0;
  font-size: clamp(17px, 1.2vw, 21px);
  line-height: 1.4;
  font-style: italic;
  font-weight: 750;
  letter-spacing: -.005em;
}

.primary-cta {
  min-width: 250px;
  min-height: 62px;
  margin-top: 36px;
  padding: 0 30px;
  font-size: 17px;
}

.intro-section { padding: 96px 0 90px; background: #fff; }
.intro-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 90px;
  align-items: end;
}

h2 {
  margin: 16px 0 0;
  font-size: clamp(34px, 3.2vw, 52px);
  line-height: 1.04;
  letter-spacing: -.035em;
  font-weight: 790;
}
.intro-text {
  margin: 0;
  max-width: 740px;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.7;
}

.agenda-section { padding: 104px 0 116px; background: var(--panel); }
.section-heading {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 90px;
  align-items: end;
  margin-bottom: 52px;
}
.section-heading > p {
  margin: 0 0 4px;
  max-width: 650px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

.agenda-list { border-top: 1px solid #cfd6d3; }
.agenda-item {
  display: grid;
  grid-template-columns: 190px minmax(0,1fr) 70px;
  gap: 34px;
  align-items: start;
  padding: 34px 0 36px;
  border-bottom: 1px solid #d9dfdc;
  position: relative;
}
.agenda-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: -1px;
  width: 0;
  height: 2px;
  background: var(--green);
  transition: width .3s ease;
}
.agenda-item:hover::before { width: 100%; }
.agenda-time {
  color: var(--green-dark);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: .01em;
}
.agenda-content h3 {
  margin: 0 0 14px;
  font-size: clamp(22px, 2vw, 29px);
  line-height: 1.18;
  letter-spacing: -.02em;
  font-weight: 760;
}
.agenda-content ul {
  margin: 0;
  padding-left: 20px;
  color: #535e64;
  line-height: 1.65;
  font-size: 17px;
}
.agenda-content li + li { margin-top: 5px; }
.agenda-content p { margin: 0; color: #535e64; font-size: 17px; line-height: 1.6; }
.agenda-index {
  justify-self: end;
  color: #bdc5c1;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: .02em;
}
.agenda-break { background: linear-gradient(90deg, transparent, rgba(66,173,53,.055), transparent); }
.agenda-break .agenda-index { color: var(--green); }

.outcomes-section { padding: 96px 0; background: #fff; }
.outcomes-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.outcome-card {
  min-height: 270px;
  padding: 32px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 18px;
}
.outcome-no { display: block; margin-bottom: 52px; color: var(--green-dark); font-size: 13px; font-weight: 850; letter-spacing: .16em; }
.outcome-card h3 { margin: 0 0 13px; font-size: 23px; line-height: 1.15; letter-spacing: -.025em; }
.outcome-card p { margin: 0; color: var(--muted); font-size: 15.5px; line-height: 1.6; }

.contact-section {
  position: relative;
  overflow: hidden;
  padding: 108px 0;
  color: #fff;
  background:
    radial-gradient(circle at 85% 20%, rgba(66,173,53,.23), transparent 34%),
    linear-gradient(135deg, #1c2428, #273137);
}
.contact-section::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -120px;
  width: 520px;
  height: 360px;
  border: 1px solid rgba(74,186,58,.18);
  transform: rotate(-12deg);
}
.contact-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 480px; gap: 90px; align-items: center; }
.section-kicker.light { color: #67c85a; }
.contact-brand-kicker {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto 20px;
}
.contact-brand-kicker img {
  display: block;
  width: min(100%, 420px);
  height: auto;
  object-fit: contain;
}

.contact-copy h2 { margin-top: 16px; color: #fff; max-width: 700px; }
.contact-copy > p { margin: 26px 0 0; max-width: 600px; color: #bdc7cb; font-size: 18px; line-height: 1.65; }
.contact-actions { display: flex; align-items: center; gap: 28px; margin-top: 34px; }
.contact-button { min-height: 58px; padding: 0 28px; }
.text-link { color: #fff; font-weight: 700; border-bottom: 1px solid rgba(255,255,255,.4); padding-bottom: 4px; }

.contact-card {
  margin: 0;
  padding: 34px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.07);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  font-style: normal;
}
.contact-logo { height: 34px; width: auto; filter: brightness(0) invert(1); margin-bottom: 24px; }
.contact-card > strong { display: block; font-size: 22px; margin-bottom: 12px; }
.contact-card > p { margin: 0; color: #c9d1d4; line-height: 1.7; font-size: 15.5px; }
.contact-lines { margin-top: 25px; border-top: 1px solid rgba(255,255,255,.12); }
.contact-lines a { display: grid; grid-template-columns: 92px 1fr; gap: 16px; padding: 13px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.contact-lines span { color: #9eabad; font-size: 13px; }
.contact-lines strong { font-size: 14px; font-weight: 700; }

.site-footer { padding: 30px 0; background: #161d21; color: #98a3a8; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.footer-brand { display: flex; align-items: center; gap: 16px; }
.footer-brand img:first-child { height: 24px; width: auto; filter: brightness(0) invert(1); }
.footer-brand img:last-child { height: 28px; width: auto; filter: brightness(0) invert(1); opacity: .9; }
.footer-inner p { margin: 0; font-size: 13px; }

@media (max-width: 1180px) {
  .site-header { padding-inline: 42px; }
  .brand-group { gap: 18px; }
  .logo-neax { height: 35px; }
  .logo-windchill { height: 41px; max-width: 210px; }
  .brand-divider { height: 38px; }
  .main-nav { gap: 24px; }
  .register-btn { min-width: 158px; }
  .hero-copy { margin-left: 56px; width: 52vw; }
  h1 { font-size: clamp(42px, 4.6vw, 58px); }
  .hero-subtitle { font-size: 21px; }
  .section-shell { width: min(100% - 56px, 1320px); }
  .outcomes-grid { grid-template-columns: repeat(2,1fr); }
  .contact-grid { grid-template-columns: 1fr 430px; gap: 54px; }
}

@media (max-width: 900px) {
  .site-header { height: 90px; padding-inline: 24px; }
  .logo-neax { height: 31px; max-width: 132px; }
  .logo-windchill { height: 35px; max-width: 174px; }
  .brand-divider { height: 34px; }
  .main-nav .nav-link { display: none; }
  .register-btn { min-width: 146px; min-height: 48px; font-size: 14px; }
  .hero { min-height: calc(100svh - 90px); align-items: flex-end; }
  .hero-art { background-size: auto 82%; background-repeat: no-repeat; background-position: 58% 9%; }
  .hero::before {
    background:
      linear-gradient(0deg, rgba(255,255,255,1) 0%, rgba(255,255,255,.98) 30%, rgba(255,255,255,.72) 53%, rgba(255,255,255,.16) 100%),
      linear-gradient(90deg, rgba(255,255,255,.50), rgba(255,255,255,.08));
  }
  .hero-copy { width: auto; margin: 0; padding: 340px 28px 58px; }
  .eyebrow { margin-bottom: 20px; font-size: 12px; }
  h1 { font-size: clamp(37px, 8vw, 52px); line-height: 1.01; }
  .hero-subtitle { margin-top: 24px; font-size: 19px; }
  .primary-cta { margin-top: 30px; min-height: 56px; min-width: 228px; }
  .intro-grid,
  .section-heading,
  .contact-grid { grid-template-columns: 1fr; gap: 28px; }
  .intro-section { padding: 76px 0; }
  .agenda-section { padding: 82px 0 92px; }
  .agenda-item { grid-template-columns: 150px minmax(0,1fr) 48px; gap: 22px; }
  .contact-grid { gap: 52px; }
  .contact-card { max-width: 560px; }
}

@media (max-width: 640px) {
  .section-shell { width: calc(100% - 36px); }
  .site-header { height: 76px; padding-inline: 16px; }
  .brand-group { gap: 10px; }
  .brand-divider { height: 28px; }
  .logo-neax { height: 24px; max-width: 101px; }
  .logo-windchill { height: 28px; max-width: 138px; }
  .register-btn { display: none; }
  .hero { min-height: calc(100svh - 76px); }
  .hero-art { background-size: auto 67%; background-position: 56% 3%; }
  .hero-copy { padding: 280px 20px 42px; }
  .eyebrow { letter-spacing: .18em; font-size: 10px; }
  h1 { font-size: clamp(33px, 10vw, 44px); }
  .title-accent { margin-top: 5px; }
  .hero-subtitle { font-size: 17px; line-height: 1.42; }
  .desktop-break { display: none; }
  .primary-cta { min-width: 214px; min-height: 52px; font-size: 15px; }
  .intro-section { padding: 62px 0; }
  h2 { font-size: 34px; }
  .intro-text { font-size: 17px; line-height: 1.65; }
  .agenda-section { padding: 66px 0 72px; }
  .section-heading { margin-bottom: 34px; }
  .section-heading > p { font-size: 16px; }
  .agenda-item { grid-template-columns: 1fr 40px; gap: 10px 18px; padding: 28px 0; }
  .agenda-time { grid-column: 1 / -1; font-size: 14px; }
  .agenda-content h3 { font-size: 22px; margin-bottom: 11px; }
  .agenda-content ul,
  .agenda-content p { font-size: 15.5px; line-height: 1.6; }
  .agenda-index { grid-column: 2; grid-row: 2; font-size: 18px; }
  .outcomes-section { padding: 66px 0; }
  .outcomes-grid { grid-template-columns: 1fr; gap: 12px; }
  .outcome-card { min-height: auto; padding: 26px; }
  .outcome-no { margin-bottom: 34px; }
  .contact-section { padding: 72px 0; }
  .contact-copy > p { font-size: 16px; }
  .contact-actions { align-items: flex-start; flex-direction: column; gap: 18px; }
  .contact-card { padding: 26px 22px; }
  .contact-lines a { grid-template-columns: 78px 1fr; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}


/* V4 refinements */
.header-language{display:inline-flex;align-items:center;gap:6px;color:#7b8589;font-size:12px;font-weight:800;letter-spacing:.06em}.header-language a{padding:8px 2px}.header-language a[aria-current="page"]{color:var(--green-dark)}.header-language span{opacity:.45}.footer-centered{min-height:150px;flex-direction:column;justify-content:center;gap:18px;text-align:center}.footer-neax{display:inline-flex}.footer-neax img{height:58px;width:auto;filter:brightness(0) invert(1)}.footer-centered p{font-size:16px;color:#aab9c5}.site-footer{background:#071a2c;padding:34px 0}.agenda-content h3,.outcome-card h3,.contact-copy h2,.section-heading h2{max-width:100%;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.section-heading h2{font-size:clamp(30px,2.6vw,44px)}.contact-copy h2{font-size:clamp(30px,2.6vw,44px)}
@media(max-width:900px){.header-language{margin-left:auto}.main-nav{gap:14px}.footer-centered{align-items:center}.footer-neax img{height:50px}}
@media(max-width:640px){.header-language{font-size:11px}.footer-centered{align-items:center}.footer-neax img{height:42px}.footer-centered p{font-size:13px}}


/* V7 — What is Windchill + video */
.windchill-about {
  padding: 96px 0 104px;
  background: #f4f5f4;
  border-top: 1px solid #ecefed;
  border-bottom: 1px solid #e8ece9;
}
.about-heading {
  text-align: center;
  margin: 0 auto 58px;
}
.about-accent {
  display: block;
  width: 132px;
  height: 5px;
  margin: 0 auto 15px;
  background: repeating-linear-gradient(90deg, var(--green-dark) 0 9px, transparent 9px 14px);
}
.about-heading h2 {
  margin: 0;
  color: #343c40;
  font-size: clamp(34px, 3vw, 48px);
  line-height: 1.05;
  letter-spacing: -.035em;
  font-weight: 820;
}
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(500px, 1.02fr);
  gap: clamp(52px, 6vw, 92px);
  align-items: center;
}
.about-copy p {
  margin: 0;
  max-width: 760px;
  color: #394247;
  font-size: clamp(18px, 1.5vw, 24px);
  line-height: 1.72;
  letter-spacing: -.012em;
}
.about-video-card {
  overflow: hidden;
  background: #fff;
  border: 1px solid #dce2de;
  box-shadow: 0 20px 50px rgba(22, 34, 27, .10);
}
.about-video-topline {
  min-height: 112px;
  display: flex;
  align-items: center;
  padding: 20px 28px;
  color: #fff;
  background: linear-gradient(180deg, #1b1b1b 0%, #373737 72%, #5a5a5a 100%);
}
.about-video-topline strong,
.about-video-topline span { display: block; }
.about-video-topline strong {
  margin-bottom: 10px;
  font-size: 19px;
  line-height: 1.2;
  font-weight: 780;
}
.about-video-topline span {
  font-size: 17px;
  line-height: 1.35;
  color: rgba(255,255,255,.94);
}
.about-video-stage {
  position: relative;
  aspect-ratio: 16 / 9;
  min-height: 300px;
  background: #fff;
}
.about-video {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: block;
  width: 100%;
  height: 100%;
  background: transparent;
  object-fit: contain;
}
.video-placeholder {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  padding: 32px;
  text-align: center;
  background: #fff;
  transition: opacity .18s ease, visibility .18s ease;
}
.video-placeholder.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.video-placeholder img {
  width: min(210px, 52%);
  height: auto;
  object-fit: contain;
}
.video-placeholder p {
  margin: 0;
  color: #7a8380;
  font-size: 13px;
  line-height: 1.5;
}
.video-placeholder strong { color: #47524c; }
@media (max-width: 1000px) {
  .windchill-about { padding: 80px 0 88px; }
  .about-heading { margin-bottom: 42px; }
  .about-grid { grid-template-columns: 1fr; gap: 38px; }
  .about-copy p { max-width: none; }
  .about-video-card { width: 100%; }
}
@media (max-width: 640px) {
  .windchill-about { padding: 62px 0 68px; }
  .about-heading { margin-bottom: 30px; }
  .about-accent { width: 96px; height: 4px; margin-bottom: 12px; }
  .about-heading h2 { font-size: 32px; }
  .about-copy p { font-size: 16.5px; line-height: 1.66; }
  .about-video-topline { min-height: 90px; padding: 16px 18px; }
  .about-video-topline strong { font-size: 16px; margin-bottom: 7px; }
  .about-video-topline span { font-size: 14px; }
  .about-video-stage { min-height: 200px; }
  .video-placeholder { gap: 18px; padding: 20px; }
  .video-placeholder img { width: min(170px, 55%); }
}


/* V9 — polished centered section hierarchy */
#overview,
#what-is-windchill,
#agenda,
#contact { scroll-margin-top: 112px; }

.centered-section-heading {
  width: min(900px, 100%);
  margin: 0 auto;
  text-align: center;
}
.centered-section-heading h2,
.about-heading h2 {
  margin: 12px 0 0;
  color: #2b3439;
  font-size: clamp(34px, 3vw, 48px);
  line-height: 1.06;
  letter-spacing: -.035em;
  font-weight: 820;
}
.centered-section-heading > p {
  max-width: 790px;
  margin: 20px auto 0;
  color: #5a656b;
  font-size: 18px;
  line-height: 1.65;
}

/* Workshop overview */
.workshop-overview {
  padding: 96px 0 102px;
  background: #fff;
  border-top: 1px solid rgba(29,37,44,.055);
}
.overview-heading { margin-bottom: 42px; }
.overview-heading .section-kicker { text-align: center; }
.overview-intro {
  width: min(980px, 100%);
  margin: 0 auto 30px;
  padding: 26px 30px;
  text-align: center;
  background: #f7f9f7;
  border: 1px solid #e5eae6;
  border-radius: 16px;
}
.overview-intro p {
  margin: 0;
  color: #455056;
  font-size: 17px;
  line-height: 1.7;
}
.overview-intro strong,
.overview-pillar strong,
.overview-closing strong { color: #29343a; font-weight: 760; }
.overview-pillars {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.overview-pillar {
  min-height: 245px;
  padding: 28px 28px 30px;
  border: 1px solid #e0e5e2;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(30,47,36,.045);
}
.overview-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  margin-bottom: 28px;
  color: var(--green-dark);
  background: var(--green-soft);
  border-radius: 50%;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .06em;
}
.overview-pillar h3 {
  margin: 0 0 13px;
  color: #283238;
  font-size: 21px;
  line-height: 1.22;
  letter-spacing: -.02em;
  font-weight: 790;
}
.overview-pillar p {
  margin: 0;
  color: #5a656b;
  font-size: 15.5px;
  line-height: 1.65;
}
.overview-closing {
  width: min(980px, 100%);
  margin: 30px auto 0;
  padding-top: 24px;
  text-align: center;
  color: #4d585e;
  border-top: 1px solid #e2e7e4;
  font-size: 16px;
  line-height: 1.65;
}

/* What is Windchill heading — no decorative green dash */
.about-heading {
  text-align: center;
  margin: 0 auto 52px;
}
.about-accent { display: none !important; }
.about-heading h2 { margin-top: 0; }

/* Agenda title centered with duration below */
.agenda-title-block { margin-bottom: 44px; }
.agenda-title-block h2 { margin-top: 0; }

.agenda-venue {
  width: min(100%, 720px);
  margin: 22px auto 0;
  padding: 18px 22px;
  display: grid;
  gap: 5px;
  text-align: center;
  border: 1px solid #dce5df;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 10px 28px rgba(24,44,35,.05);
}
.agenda-venue-label {
  color: var(--green-dark);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.agenda-venue strong {
  color: #1d252c;
  font-size: 17px;
  line-height: 1.4;
}
.agenda-venue > span:last-child {
  color: #5f6b67;
  font-size: 14px;
  line-height: 1.5;
}

.agenda-duration {
  margin: 14px 0 0;
  color: var(--green-dark);
  font-size: 15px;
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: .13em;
}

@media (max-width: 1000px) {
  #overview, #what-is-windchill, #agenda, #contact { scroll-margin-top: 94px; }
  .workshop-overview { padding: 80px 0 84px; }
  .overview-heading { margin-bottom: 34px; }
  .overview-pillars { grid-template-columns: 1fr; }
  .overview-pillar { min-height: 0; }
}

@media (max-width: 640px) {
  #overview, #what-is-windchill, #agenda, #contact { scroll-margin-top: 80px; }
  .centered-section-heading h2,
  .about-heading h2 { font-size: 32px; }
  .centered-section-heading > p { margin-top: 16px; font-size: 16px; line-height: 1.6; }
  .workshop-overview { padding: 62px 0 66px; }
  .overview-heading { margin-bottom: 28px; }
  .overview-intro { margin-bottom: 16px; padding: 22px 20px; border-radius: 13px; }
  .overview-intro p { font-size: 15.5px; line-height: 1.65; }
  .overview-pillars { gap: 12px; }
  .overview-pillar { padding: 23px 21px 24px; border-radius: 13px; }
  .overview-no { width: 34px; height: 34px; margin-bottom: 20px; }
  .overview-pillar h3 { font-size: 19px; }
  .overview-pillar p { font-size: 15px; }
  .overview-closing { margin-top: 24px; padding-top: 20px; font-size: 15px; }
  .about-heading { margin-bottom: 30px; }
  .agenda-title-block { margin-bottom: 32px; }
  .agenda-duration { margin-top: 10px; font-size: 13px; }
}


/* V9 centered contact heading */
.contact-heading {
  margin-bottom: 46px;
}
.contact-heading h2 {
  color: #fff;
  margin-top: 12px;
}
.contact-heading > p {
  color: #bdc7cb;
  max-width: 640px;
}
.contact-section .contact-grid {
  width: 100%;
  grid-template-columns: minmax(260px, .72fr) minmax(420px, 480px);
}
.contact-copy-compact {
  display: flex;
  align-items: center;
}
.contact-copy-compact .contact-actions {
  margin-top: 0;
}
@media (max-width: 900px) {
  .contact-heading { margin-bottom: 34px; }
  .contact-section .contact-grid { grid-template-columns: 1fr; }
  .contact-copy-compact { justify-content: center; }
  .contact-copy-compact .contact-actions { justify-content: center; }
  .contact-card { margin: 0 auto; width: min(560px,100%); }
}
@media (max-width: 640px) {
  .contact-heading { margin-bottom: 28px; }
  .contact-copy-compact .contact-actions { align-items: center; }
}

/* V10 — concise workshop overview + clean video frame */
.overview-heading {
  margin-bottom: 32px;
}
.overview-heading h2 {
  margin-top: 0;
}
.overview-intro {
  width: min(1040px, 100%);
  margin: 0 auto 28px;
  padding: 30px 34px;
  text-align: left;
  background: #f8faf8;
  border: 1px solid #e1e7e2;
  border-radius: 18px;
  box-shadow: 0 12px 34px rgba(26, 44, 32, .045);
}
.overview-intro p {
  color: #414c52;
  font-size: 17.5px;
  line-height: 1.72;
  letter-spacing: -.006em;
}
.overview-pillars {
  width: min(1120px, 100%);
  margin: 0 auto;
  gap: 20px;
}
.overview-pillar {
  min-height: 220px;
  padding: 27px 27px 29px;
  border-radius: 15px;
}
.overview-pillar p {
  font-size: 15.5px;
  line-height: 1.62;
}
.about-video-card {
  border-radius: 12px;
  border-color: #d8dfda;
  box-shadow: 0 18px 44px rgba(22, 34, 27, .09);
}
.about-video-stage {
  min-height: 0;
}
@media (max-width: 640px) {
  .overview-heading { margin-bottom: 24px; }
  .overview-intro {
    margin-bottom: 14px;
    padding: 22px 20px;
    border-radius: 13px;
  }
  .overview-intro p { font-size: 15.5px; line-height: 1.66; }
  .overview-pillar { min-height: 0; }
}

@media (max-width: 900px) {
  .contact-brand-kicker img { width: min(100%, 360px); }
}
@media (max-width: 640px) {
  .contact-brand-kicker { margin-bottom: 16px; }
  .contact-brand-kicker img { width: min(100%, 280px); }
}

/* V12 contact cleanup */
.contact-section .contact-grid {
  grid-template-columns: minmax(0, 560px);
  justify-content: center;
  gap: 0;
}
.contact-section .contact-card {
  width: 100%;
  margin: 0 auto;
}

@media (max-width: 640px) {
  .agenda-venue { margin-top: 18px; padding: 16px 15px; border-radius: 14px; }
  .agenda-venue strong { font-size: 16px; }
  .agenda-venue > span:last-child { font-size: 13px; }
}

.overview-intro p + p { margin-top: 14px; }