:root {
  --navy: #06384d;
  --teal: #339c8c;
  --mint: #e3f3ef;
  --orange: #f36528;
  --white: #ffffff;
  --ink: #123d4d;
  --muted: #52717b;
  --line: #bdd9d4;
  --shadow: 0 24px 55px rgba(6, 56, 77, 0.13);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body, h1, h2, h3, p, ul { margin: 0; }
body { min-width: 320px; color: var(--ink); background: var(--white); font-family: Inter, Avenir, "Segoe UI", sans-serif; font-size: 16px; line-height: 1.5; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { cursor: pointer; }

.site-header { width: min(1220px, calc(100% - 48px)); margin: 0 auto; min-height: 86px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--navy); font-size: 0.81rem; font-weight: 700; letter-spacing: .01em; }
.ipn-logo { display: block; width: min(240px, 55vw); height: auto; }
.brand-mark { display: grid; place-items: center; width: 43px; height: 43px; color: var(--white); background: var(--navy); border-radius: 50%; font-size: 0.8rem; letter-spacing: .07em; }
.header-link { color: var(--navy); font-weight: 700; font-size: 0.92rem; border-bottom: 2px solid var(--orange); padding-bottom: 2px; }

.hero { overflow: hidden; position: relative; display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(310px, .55fr); gap: clamp(32px, 8vw, 120px); align-items: center; min-height: 548px; padding: 82px max(24px, calc((100vw - 1220px) / 2)); background: var(--navy); color: var(--white); }
.hero::after { content: ""; position: absolute; right: -156px; bottom: -235px; width: 645px; height: 645px; border: 1px solid rgba(227, 243, 239, .24); border-radius: 50%; pointer-events: none; }
.hero-copy, .speaker { position: relative; z-index: 1; }
.event-kicker, .form-kicker { color: var(--teal); font-size: .8rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.hero h1 { max-width: 780px; margin-top: 13px; font-size: clamp(3rem, 6.1vw, 5.9rem); font-weight: 800; letter-spacing: -.068em; line-height: .9; }
.hero-summary { color: var(--mint); margin-top: 22px; font-size: clamp(1.25rem, 2.1vw, 1.9rem); font-weight: 500; }
.hero-intro { max-width: 510px; margin-top: 20px; color: #cae7e1; font-size: 1.05rem; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 51px; padding: 11px 22px; border: 2px solid transparent; border-radius: 4px; font-weight: 800; transition: background-color .2s ease, color .2s ease, transform .2s ease; }
.button:focus-visible, .header-link:focus-visible, input:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; }
.button-primary { margin-top: 32px; color: #052c3c; background: var(--orange); }
.button-primary:hover { color: var(--navy); background: var(--mint); transform: translateY(-2px); }

.speaker { justify-self: center; display: grid; justify-items: center; gap: 16px; }
.portrait-frame { position: relative; width: min(27vw, 300px); min-width: 224px; aspect-ratio: 1; overflow: hidden; border: 9px solid var(--mint); border-radius: 50%; box-shadow: 13px 14px 0 var(--teal); background: var(--mint); }
.portrait-frame img { position: absolute; top: -83.0986%; left: -19.2488%; width: 138.4977%; max-width: none; height: auto; }
.speaker-caption { display: grid; justify-items: center; color: var(--mint); line-height: 1.15; }
.speaker-caption span { font-size: .85rem; }
.speaker-caption strong { color: var(--white); font-size: 1.12rem; }

.event-strip { width: min(1160px, calc(100% - 48px)); margin: -40px auto 0; position: relative; z-index: 2; display: grid; grid-template-columns: 1.1fr 1.1fr .55fr; background: var(--mint); box-shadow: var(--shadow); }
.event-strip > div { min-height: 132px; padding: 27px clamp(20px, 3.5vw, 44px); border-right: 1px solid var(--line); }
.event-strip > div:last-child { border-right: 0; }
.detail-label { display: block; margin-bottom: 9px; color: var(--teal); font-size: .76rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.event-strip p { font-size: .95rem; }

.content-grid { width: min(1160px, calc(100% - 48px)); margin: 96px auto; display: grid; grid-template-columns: minmax(0, 1fr) minmax(345px, .86fr); align-items: start; gap: clamp(50px, 9vw, 148px); }
.workshop-copy { max-width: 540px; }
.section-intro { color: var(--teal); font-weight: 700; }
.workshop-copy h2, .form-panel h2 { margin-top: 12px; font-size: clamp(2.1rem, 4.1vw, 3.55rem); letter-spacing: -.055em; line-height: .98; }
.workshop-copy > p:not(.section-intro) { max-width: 505px; margin-top: 26px; color: var(--muted); font-size: 1.1rem; }
.benefit-list { display: grid; gap: 15px; padding: 0; margin-top: 36px; list-style: none; }
.benefit-list li { padding-left: 29px; position: relative; color: var(--ink); }
.benefit-list li::before { content: ""; position: absolute; left: 0; top: .54em; width: 11px; height: 11px; border-radius: 50%; background: var(--orange); }
.benefit-list span { color: var(--teal); font-weight: 800; }
.bring-note { margin-top: 39px; padding: 24px 0 0; border-top: 1px solid var(--line); }
.bring-note h3 { font-size: 1.12rem; }
.bring-note p { max-width: 480px; margin-top: 7px; color: var(--muted); }

.form-panel { padding: clamp(28px, 4.3vw, 49px); background: var(--white); border: 1px solid var(--line); box-shadow: var(--shadow); }
.form-kicker { color: #a6380f; }
.event-kicker { color: #8fd7c9; }
.detail-label, .section-intro, .benefit-list span { color: #187366; }
.form-panel h2 { font-size: clamp(2rem, 3.8vw, 2.85rem); }
.form-description { margin-top: 14px; color: var(--muted); }
form { margin-top: 28px; }
.field { margin-top: 19px; }
.field label { display: block; margin-bottom: 7px; font-size: .9rem; font-weight: 750; }
.field input { width: 100%; min-height: 49px; padding: 10px 13px; color: var(--ink); background: var(--white); border: 1px solid #91b9b2; border-radius: 3px; }
.field input[aria-invalid="true"] { border: 2px solid #c23b16; }
.field-error { min-height: 1.25em; margin-top: 4px; color: #b93111; font-size: .83rem; }
.consent-row { display: grid; grid-template-columns: 20px 1fr; gap: 10px; align-items: start; margin-top: 22px; }
.consent-row input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--teal); }
.consent-row label { font-size: .91rem; }
.consent-note { margin-top: 5px; color: var(--muted); font-size: .79rem; line-height: 1.45; }
.button-submit { width: 100%; margin-top: 24px; color: var(--white); background: var(--navy); }
.button-submit:hover:not(:disabled) { background: #187366; }
.button-submit:disabled { cursor: wait; opacity: .7; }
.form-status { min-height: 1.5em; margin-top: 14px; font-size: .9rem; font-weight: 650; }
.form-status.success { color: #087363; }
.form-status.error { color: #b93111; }
.honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.site-footer { width: min(1160px, calc(100% - 48px)); margin: 0 auto; padding: 25px 0 34px; display: flex; justify-content: space-between; gap: 16px; color: var(--muted); border-top: 1px solid var(--line); font-size: .8rem; }
.site-footer a { text-decoration: underline; text-underline-offset: 4px; }
a:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; }

@media (max-width: 720px) {
  .site-header { width: min(100% - 32px, 600px); min-height: 74px; }
  .brand { font-size: .69rem; }
  .header-link { font-size: .8rem; }
  .hero { grid-template-columns: 1fr; min-height: 0; padding: 62px 24px 55px; gap: 42px; }
  .hero h1 { font-size: clamp(2.95rem, 14vw, 4.35rem); }
  .speaker { justify-self: start; grid-template-columns: 126px auto; gap: 18px; align-items: center; justify-items: start; }
  .portrait-frame { width: 120px; min-width: 120px; border-width: 5px; box-shadow: 7px 8px 0 var(--teal); }
  .speaker-caption { justify-items: start; }
  .event-strip { width: calc(100% - 32px); margin-top: -21px; grid-template-columns: 1fr; }
  .event-strip > div { min-height: 0; padding: 18px 22px; border-right: 0; border-bottom: 1px solid var(--line); }
  .event-strip > div:last-child { border-bottom: 0; }
  .event-strip p br { display: block; }
  .content-grid { width: calc(100% - 32px); margin: 68px auto; grid-template-columns: 1fr; gap: 48px; }
  .form-panel { padding: 29px 23px; }
  .site-footer { width: calc(100% - 32px); flex-direction: column; padding-top: 20px; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition-duration: .01ms !important; } }