/* WAai palette: logo royal blue → cyan ribbon, gold "Ai" as the one warm accent.
   (--pink* token names kept from the lihi build so every rule follows the swap.) */
:root {
  color-scheme: light;
  --pink: #38c6f4;
  --pink-strong: #1d5fe0;
  --pink-soft: #f1f6ff;
  --pink-line: #ccddf8;
  --navy: #0c2a7a;
  --navy-deep: #071a4f;
  --navy-soft: #1e44a8;
  --ink: #12204a;
  --muted: #5a6785;
  --paper: #fcfdff;
  --white: #ffffff;
  --alert: #e5384f;
  --gold: #e8ae2a;
  --gradient: linear-gradient(90deg, #1d5fe0, #22c3e6);
  --font-body: "Noto Sans TC", sans-serif;
  --font-label: "DM Sans", "Noto Sans TC", sans-serif;
  --shell: 1180px;
  --shadow: 0 24px 70px rgba(12, 42, 122, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
.shell { width: min(calc(100% - 60px), var(--shell)); margin-inline: auto; }
.skip-link { position: fixed; z-index: 100; top: 15px; left: 15px; padding: 10px 16px; color: var(--white); background: var(--navy); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }

.site-nav {
  position: sticky;
  z-index: 50;
  top: 0;
  border-bottom: 1px solid rgba(12, 42, 122, 0.09);
  background: rgba(252, 253, 255, 0.55);
  -webkit-backdrop-filter: blur(6px) saturate(140%);
  backdrop-filter: blur(6px) saturate(140%);
}
.nav-inner { min-height: 76px; display: flex; align-items: center; gap: 30px; }
.brand { display: flex; align-items: center; gap: 15px; text-decoration: none; white-space: nowrap; }
.brand img { width: 190px; height: auto; }
.brand span { padding-left: 15px; border-left: 1px solid var(--pink-line); color: var(--navy); font-size: 14px; font-weight: 700; }
.nav-links { display: flex; align-items: center; gap: 30px; margin-left: auto; }
.nav-links a { position: relative; color: var(--muted); font-size: 14px; font-weight: 600; text-decoration: none; }
.nav-links a::after { position: absolute; right: 0; bottom: -7px; left: 0; height: 2px; content: ""; background: var(--pink); transform: scaleX(0); transform-origin: left; transition: transform 220ms ease; }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
.nav-links a:hover, .nav-links a.active { color: var(--navy); }
.nav-toggle { display: none; width: 44px; height: 44px; padding: 0; border: 0; border-radius: 50%; background: var(--pink-soft); }
.nav-toggle span { display: block; width: 18px; height: 2px; margin: 5px auto; background: var(--navy); transition: transform 200ms ease; }

.button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 13px 25px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: var(--white);
  background: var(--pink-strong);
  box-shadow: 0 12px 30px rgba(29, 95, 224, 0.26);
  font-weight: 800;
  text-decoration: none;
  transition: transform 220ms cubic-bezier(.2,.8,.2,1), background 220ms ease, box-shadow 220ms ease;
}
.button:hover { background: var(--navy); box-shadow: 0 16px 34px rgba(12, 42, 122, 0.2); transform: translateY(-3px); }
.button-small { min-height: 42px; padding: 8px 20px; font-size: 14px; }
.text-link { display: inline-flex; gap: 10px; align-items: center; color: var(--navy); font-weight: 800; text-underline-offset: 6px; }

.hero { position: relative; overflow: hidden; color: var(--navy); background: var(--pink-soft); }
.hero-grid { position: absolute; inset: 0; opacity: 0.5; background-image: linear-gradient(rgba(12,42,122,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(12,42,122,.05) 1px, transparent 1px); background-size: 60px 60px; mask-image: linear-gradient(to bottom, #000, transparent 95%); }
.hero-orbit { position: absolute; border: 1px solid rgba(56,198,244,.36); border-radius: 50%; }
.orbit-one { top: -310px; right: -180px; width: 780px; aspect-ratio: 1; }
.orbit-two { top: -160px; right: -30px; width: 480px; aspect-ratio: 1; border-color: rgba(12,42,122,.14); }
.hero-layout { position: relative; z-index: 1; display: grid; min-height: 680px; grid-template-columns: minmax(0, 1.35fr) minmax(350px, .65fr); gap: 90px; align-items: center; padding-block: 90px; }
.eyebrow { display: flex; align-items: center; gap: 12px; margin: 0 0 20px; color: var(--navy); font-size: 14px; font-weight: 700; }
.eyebrow span { padding: 6px 10px; border-radius: 999px; color: var(--pink-strong); background: #fff; font-family: var(--font-label); font-size: 11px; letter-spacing: .12em; }
.hero h1 { max-width: 760px; margin: 0; font-size: clamp(52px, 7vw, 88px); font-weight: 900; letter-spacing: -.055em; line-height: 1.05; }
.hero h1 em { color: var(--pink-strong); background: var(--gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; font-style: normal; }
.hero-subtitle { margin: 20px 0 0; font-size: clamp(21px, 3vw, 31px); font-weight: 800; line-height: 1.4; }
.hero-lede { max-width: 670px; margin: 30px 0 0; color: var(--muted); font-size: 18px; }
.hero-lede strong { color: var(--alert); }
.hero-actions { display: flex; gap: 25px; align-items: center; margin-top: 40px; }
.event-ticket { position: relative; padding: 30px; border-radius: 24px; color: var(--white); background: var(--navy); box-shadow: var(--shadow); transform: rotate(1.5deg); }
.event-ticket::before { position: absolute; inset: 9px; border: 1px dashed rgba(255,255,255,.25); border-radius: 17px; content: ""; pointer-events: none; }
.ticket-topline { display: flex; justify-content: space-between; padding-bottom: 16px; border-bottom: 1px solid rgba(255,255,255,.18); color: #bfe9fb; font-family: var(--font-label); font-size: 11px; font-weight: 700; letter-spacing: .15em; }
.ticket-date { display: flex; align-items: center; gap: 15px; margin: 22px 0; }
.ticket-date strong { color: var(--gold); font-family: var(--font-label); font-size: 76px; letter-spacing: -.08em; line-height: .85; }
.ticket-date span { font-family: var(--font-label); font-weight: 700; letter-spacing: .12em; line-height: 1.25; }
.event-ticket dl { margin: 0; }
.event-ticket dl div { display: grid; grid-template-columns: 62px 1fr; gap: 15px; padding: 10px 0; border-top: 1px solid rgba(255,255,255,.13); }
.event-ticket dt { color: #c3d2ee; font-size: 13px; }
.event-ticket dd { margin: 0; font-weight: 700; }
.ticket-code { display: flex; height: 28px; gap: 4px; align-items: stretch; margin-top: 22px; opacity: .75; }
.ticket-code i { width: 4px; background: var(--white); }
.ticket-code i:nth-child(3n) { width: 10px; }
.ticket-code i:nth-child(4n) { width: 2px; }
.campaign-art { position: relative; z-index: 1; overflow: hidden; margin-bottom: 60px; border: 8px solid var(--paper); border-radius: 28px; box-shadow: var(--shadow); }
.campaign-art img { width: 100%; }
/* 主視覺 banner 放在 hero 最上方 */
.hero { display: flex; flex-direction: column; }
.hero > .campaign-art { order: -1; margin: 50px auto 0; }
.hero-layout { min-height: 0; }
.hero-ribbon { position: relative; z-index: 2; overflow: hidden; padding: 11px 0; color: var(--white); background: var(--navy); font-family: var(--font-label); font-size: 12px; font-weight: 700; letter-spacing: .12em; white-space: nowrap; }
.hero-ribbon div { min-width: max-content; animation: ribbon 28s linear infinite; }
@keyframes ribbon { to { transform: translateX(-50%); } }

.section { padding: 90px 0; }
.section-blush { background: var(--pink-soft); }
.section-navy { color: var(--white); background: var(--navy); }
.section-heading { display: grid; max-width: 850px; grid-template-columns: 190px 1fr; column-gap: 30px; align-items: start; margin-bottom: 60px; }
.section-heading .section-index { grid-row: 1 / 3; }
.section-index { margin: 9px 0 0; color: var(--pink-strong); font-family: var(--font-label); font-size: 12px; font-weight: 700; letter-spacing: .12em; }
.section-heading h2 { margin: 0; color: var(--navy); font-size: clamp(34px, 4.5vw, 54px); font-weight: 900; letter-spacing: -.04em; line-height: 1.2; }
.section-heading > p:not(.section-index) { margin: 15px 0 0; color: var(--muted); font-size: 18px; }
.section-heading > p strong { color: var(--alert); }
.section-heading-light h2 { color: var(--white); }
.section-heading-light > p:not(.section-index) { color: #c3d2ee; }
.section-index-light { color: var(--pink); }

.risk-list { border-top: 2px solid var(--navy); }
.risk-item { display: grid; grid-template-columns: 120px 1fr; gap: 30px; padding: 30px 0; border-bottom: 1px solid var(--pink-line); }
.risk-item > span { color: var(--pink-strong); font-family: var(--font-label); font-size: 18px; font-weight: 700; }
.risk-item > div { display: grid; min-width: 0; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 60px; }
.risk-item h3 { margin: 0; color: var(--navy); font-size: 22px; line-height: 1.45; }
.risk-item p { margin: 0; color: var(--muted); }
.big-quote { max-width: 950px; margin: 60px 0 0 auto; padding: 30px 0 0 60px; border-top: 1px solid var(--navy); color: var(--navy); font-size: clamp(23px, 3vw, 34px); font-weight: 800; line-height: 1.55; }
.big-quote span { color: var(--pink-strong); }

.audience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--pink-line); }
.audience-item { position: relative; min-height: 430px; padding: 35px 30px; background: var(--paper); }
.audience-item::after { position: absolute; right: 0; bottom: 0; width: 0; height: 5px; content: ""; background: var(--pink); transition: width 350ms ease; }
.audience-item:hover::after { width: 100%; }
.audience-featured { transform: translateY(-20px); background: var(--navy); color: var(--white); box-shadow: var(--shadow); }
.audience-number { color: var(--pink); font-family: var(--font-label); font-size: 44px; font-weight: 700; line-height: 1; }
.audience-item h3 { margin: 60px 0 15px; color: var(--navy); font-size: 25px; }
.audience-item p { min-height: 115px; margin: 0; color: var(--muted); }
.audience-item ul { margin: 20px 0 0; padding: 20px 0 0; border-top: 1px solid var(--pink-line); list-style: none; }
.audience-item li { position: relative; padding: 4px 0 4px 18px; font-size: 14px; font-weight: 600; }
.audience-item li::before { position: absolute; top: 15px; left: 0; width: 7px; height: 7px; border-radius: 50%; content: ""; background: var(--pink); }
.audience-featured h3 { color: var(--white); }
.audience-featured p { color: #c3d2ee; }
.audience-featured ul { border-color: rgba(255,255,255,.18); }
.ai-panel { display: grid; grid-template-columns: .85fr 1.15fr; gap: 60px; margin-top: 30px; padding: 60px; border-radius: 30px; color: var(--white); background: var(--navy); }
.ai-panel-title span { color: var(--gold); font-family: var(--font-label); font-weight: 700; letter-spacing: .14em; }
.ai-panel-title h3 { margin: 30px 0 0; font-size: clamp(28px, 4vw, 42px); line-height: 1.35; }
.ai-points article { display: grid; grid-template-columns: 45px 1fr; gap: 20px; padding: 24px 0; border-top: 1px solid rgba(255,255,255,.18); }
.ai-points article:first-child { padding-top: 0; border-top: 0; }
.ai-points strong { color: var(--pink); font-family: var(--font-label); }
.ai-points h4 { margin: 0 0 7px; font-size: 19px; }
.ai-points p { margin: 0; color: #c3d2ee; font-size: 14px; }
.marketing-panel { margin-top: 70px; padding: 60px; border: 1px solid var(--pink-line); border-radius: 30px; background: var(--pink-soft); }
.marketing-heading { max-width: 790px; }
.marketing-heading > span { color: var(--pink-strong); font-family: var(--font-label); font-size: 12px; font-weight: 700; letter-spacing: .12em; }
.marketing-heading h3 { margin: 14px 0 10px; color: var(--navy); font-size: clamp(28px, 4vw, 42px); line-height: 1.3; }
.marketing-heading p { margin: 0; color: var(--muted); }
.marketing-layout { display: grid; grid-template-columns: 1.15fr .85fr; gap: 30px; margin-top: 40px; }
.key-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--pink-line); }
.key-grid article { min-height: 110px; padding: 20px; background: var(--paper); }
.key-grid small { display: block; margin-bottom: 12px; color: var(--pink-strong); font-family: var(--font-label); font-size: 10px; font-weight: 700; letter-spacing: .1em; }
.key-grid strong { color: var(--navy); font-size: 15px; }
.key-grid .key-alert { background: var(--navy); }
.key-grid .key-alert small { color: var(--pink); }
.key-grid .key-alert strong { color: var(--white); }
.marketing-case { display: flex; flex-direction: column; justify-content: center; padding: 30px; color: var(--white); background: var(--navy); }
.marketing-case small { color: var(--pink); font-family: var(--font-label); font-size: 10px; font-weight: 700; letter-spacing: .1em; }
.marketing-case h4 { margin: 15px 0; font-size: 23px; line-height: 1.45; }
.marketing-case p { margin: 0; color: #c3d2ee; }
.marketing-scenario { margin: 30px 0 0; padding: 22px 25px; border-left: 5px solid var(--pink); color: var(--muted); background: var(--paper); }
.marketing-scenario span { margin-right: 10px; color: var(--pink-strong); font-size: 12px; font-weight: 700; }
.marketing-scenario strong { color: var(--navy); }
.marketing-scenario em { color: var(--pink-strong); font-style: normal; font-weight: 800; }

.case-layout { display: grid; grid-template-columns: 1fr .88fr; gap: 90px; align-items: start; }
.case-copy h2 { margin: 8px 0 20px; font-size: clamp(40px, 5vw, 62px); line-height: 1.15; }
.light-lede { max-width: 570px; margin: 0; color: #c3d2ee; font-size: 18px; }
.message-phone { max-width: 510px; margin-top: 45px; padding: 25px; border: 1px solid rgba(255,255,255,.18); border-radius: 30px; background: var(--navy-deep); box-shadow: 0 26px 70px rgba(0,0,0,.22); }
.phone-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; color: #9fb2d8; font-family: var(--font-label); font-size: 11px; }
.phone-head strong { color: var(--white); font-size: 16px; }
.message-bubble { padding: 17px 19px; border-radius: 18px 18px 18px 5px; color: var(--ink); background: var(--white); }
.message-bubble strong { color: var(--alert); }
.message-return { margin-top: 20px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.15); color: #c3d2ee; }
.message-return span { display: block; margin-bottom: 7px; color: var(--pink); font-family: var(--font-label); font-size: 11px; }
.case-compare { padding-top: 70px; }
.case-compare > h3 { margin: 0 0 25px; font-size: 26px; }
.case-compare article { padding: 25px 0; border-top: 1px solid rgba(255,255,255,.18); }
.case-compare article span { color: #93a7d0; font-size: 13px; }
.case-compare article h4 { margin: 4px 0 8px; font-size: 22px; }
.case-compare article p { margin: 0; color: #bccbe8; }
.case-compare article.now { position: relative; margin: 20px -30px 0; padding: 30px; border: 1px solid var(--pink); border-radius: 20px; background: rgba(56,198,244,.08); }
.case-compare article.now span, .case-compare article.now strong { color: var(--pink); }
.answer { margin: 30px 0 0; color: #c3d2ee; }
.answer strong { color: var(--pink); }

.stats-strip { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 2px solid var(--navy); border-bottom: 2px solid var(--navy); }
.stats-strip article { padding: 40px 30px; border-left: 1px solid var(--pink-line); }
.stats-strip article:first-child { border-left: 0; }
.stats-strip article > strong { display: block; color: var(--navy); font-family: var(--font-label); font-size: clamp(50px, 6vw, 76px); letter-spacing: -.06em; line-height: 1; }
.stats-strip article > strong small { margin-left: 4px; font-family: var(--font-body); font-size: 22px; }
.stats-strip h3 { margin: 20px 0 3px; font-size: 18px; }
.stats-strip p { margin: 0; color: var(--muted); font-size: 13px; }
.stats-strip .stat-alert > strong { color: var(--alert); }
.sources { margin: 25px 0 0; color: var(--muted); font-size: 12px; }
.sources a { text-underline-offset: 4px; }

.law-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.law-item { padding: 30px 0; border-top: 4px solid var(--pink-line); }
.law-item > p { margin: 0; color: var(--muted); font-size: 13px; }
.law-item > strong { display: block; margin: 15px 0 25px; color: var(--navy); font-family: var(--font-label); font-size: clamp(28px, 4vw, 45px); letter-spacing: -.05em; line-height: 1; }
.law-item > strong small { font-family: var(--font-body); font-size: 16px; }
.law-item ul { margin: 0; padding: 0; list-style: none; }
.law-item li { padding: 12px 0; border-top: 1px solid #e6eef9; color: var(--muted); font-size: 14px; }
.law-item b { color: var(--navy); }
.law-primary { border-color: var(--alert); }
.law-primary > strong { color: var(--alert); }
.fine-history { display: grid; grid-template-columns: 1.2fr .8fr; gap: 30px; margin-top: 60px; padding: 40px; background: var(--pink-soft); }
.fine-history h3 { margin: 0 0 25px; color: var(--navy); font-size: 20px; }
.fine-history h3 small { display: block; margin-top: 5px; color: var(--muted); font-size: 12px; font-weight: 500; }
.fine-history ol { margin: 0; padding: 0; list-style: none; }
.fine-history li { display: grid; grid-template-columns: 100px 1fr; gap: 15px; padding: 9px 0; border-top: 1px solid var(--pink-line); }
.fine-history time { color: var(--pink-strong); font-family: var(--font-label); font-size: 12px; font-weight: 700; }
.fine-history aside { display: flex; flex-direction: column; justify-content: center; padding: 30px; color: var(--white); background: var(--navy); }
.fine-history aside > strong { color: var(--white); font-family: var(--font-label); font-size: clamp(31px, 4vw, 48px); letter-spacing: -.05em; white-space: nowrap; }
.fine-history aside em { color: var(--pink); font-style: normal; }
.fine-history aside p { margin: 20px 0 0; color: #c3d2ee; }
.fine-history aside p strong { color: var(--white); }

.agenda-flow { border-top: 1px solid rgba(255,255,255,.2); }
.agenda-item { display: grid; grid-template-columns: 200px 1fr; gap: 30px; padding: 40px 0; border-bottom: 1px solid rgba(255,255,255,.2); }
.agenda-item > div:first-child { display: flex; align-items: baseline; gap: 14px; }
.agenda-item > div:first-child span { color: var(--pink); font-family: var(--font-label); font-size: 54px; font-weight: 700; line-height: 1; }
.agenda-item > div:first-child small { color: #b5c6e6; }
.agenda-item > div:last-child { display: grid; grid-template-columns: .8fr 1.2fr; gap: 45px; }
.agenda-item h3 { margin: 0; font-size: 25px; }
.agenda-item ul { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 25px; margin: 0; padding: 0; color: #c3d2ee; list-style: none; }
.agenda-item li { position: relative; padding-left: 18px; }
.agenda-item li::before { position: absolute; top: 12px; left: 0; width: 7px; height: 7px; border-radius: 50%; content: ""; background: var(--pink); }
.question-board { display: grid; grid-template-columns: .75fr 1.25fr; gap: 60px; margin: 60px 0 40px; padding: 50px; border-radius: 30px; color: var(--ink); background: var(--white); }
.question-board > div > p { margin: 0; color: var(--pink-strong); font-family: var(--font-label); font-size: 12px; font-weight: 700; letter-spacing: .08em; }
.question-board h3 { margin: 15px 0; color: var(--navy); font-size: 27px; line-height: 1.45; }
.question-board > div > span { color: var(--muted); font-size: 13px; }
.question-board ol { display: grid; gap: 1px; margin: 0; padding: 0; background: var(--pink-line); list-style-position: inside; }
.question-board li { padding: 13px 16px; background: var(--white); }
.question-board li::marker { color: var(--pink-strong); font-family: var(--font-label); font-weight: 700; }
.question-board li span { display: block; margin-left: 23px; color: var(--muted); font-size: 13px; }
/* agenda (ported from the WAai page): three cards + 5 questions, contents blurred until the event */
.learn { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.lc { min-width: 0; padding: 28px; border: 1px solid rgba(255,255,255,.16); border-top: 3px solid var(--pink); border-radius: 16px; background: rgba(255,255,255,.05); }
.lc .lb { color: var(--pink); font-family: var(--font-label); font-size: 13px; font-weight: 700; letter-spacing: .08em; }
.lc h3 { margin: 6px 0 14px; font-size: 22px; line-height: 1.4; }
.lc ul { margin: 0; padding: 0; list-style: none; }
.lc li { position: relative; padding: 8px 0 8px 26px; border-top: 1px solid rgba(255,255,255,.14); color: #c3d2ee; font-size: 15px; }
.lc li::before { position: absolute; left: 2px; content: "✓"; color: var(--pink); font-weight: 700; }
.qs { margin: 20px 0 40px; padding: 30px; border-radius: 20px; color: var(--ink); background: var(--white); }
.qs h4 { margin: 0; color: var(--navy); font-size: 20px; line-height: 1.5; }
.qs h4 small { margin-left: 10px; color: var(--muted); font-size: 14px; font-weight: 500; }
.qs ol { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; margin: 18px 0 0; padding: 0; list-style: none; counter-reset: q; }
.qs li { min-width: 0; counter-increment: q; color: var(--navy); font-size: 15px; font-weight: 700; line-height: 1.5; }
.qs li::before { display: block; content: counter(q, decimal-leading-zero); color: var(--pink-strong); font-family: var(--font-label); font-size: 22px; }
.qs li span { display: block; margin-top: 2px; color: var(--muted); font-size: 13px; font-weight: 400; }
.redact { position: relative; }
.redact li, .qs li.rx { filter: blur(6px); user-select: none; pointer-events: none; }
.redact::after { position: absolute; top: 50%; left: 50%; padding: 4px 14px; border: 1px solid var(--gold); border-radius: 999px; content: "講座當天公開"; color: var(--gold); background: rgba(7,26,79,.88); font-size: 13px; font-weight: 700; white-space: nowrap; transform: translate(-50%, -50%); }
.qs .rx-note { display: inline-block; margin-left: 10px; padding: 1px 10px; border: 1px solid var(--gold); border-radius: 999px; color: #a87508; font-size: 12px; font-weight: 700; vertical-align: middle; }
.button-light { color: var(--navy); background: var(--gold); box-shadow: none; }

.speaker-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 30px; align-items: start; }
.speaker { grid-column: span 4; overflow: hidden; background: var(--pink-soft); }
.speaker:nth-child(5) { grid-column: 3 / span 4; }
.speaker:nth-child(6) { grid-column: 7 / span 4; }
.speaker-lead { grid-column: span 4; }
.speaker-host { display: grid; grid-column: 1 / -1; grid-template-columns: 300px 1fr; align-items: stretch; color: var(--white); background: var(--navy); }
.speaker-host .speaker-photo { aspect-ratio: 1; }
.speaker-host .speaker-photo img { object-position: 55% 30%; }
.speaker-host .speaker-copy { display: flex; flex-direction: column; justify-content: center; padding: 45px; }
.speaker-host .speaker-copy > span { color: var(--gold); }
.speaker-host .speaker-copy h3 { color: var(--white); font-size: 31px; }
.speaker-host .speaker-copy h3 small { color: #c3d2ee; }
.speaker-host .speaker-copy p { max-width: 760px; color: #d5e0f3; font-size: 16px; }
.speaker-photo { position: relative; overflow: hidden; aspect-ratio: 4 / 4.4; background: #e4edfb; }
.speaker-photo::after { position: absolute; inset: auto 0 0; height: 36%; content: ""; background: linear-gradient(transparent, rgba(12,42,122,.18)); }
.speaker-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 12%; transition: transform 550ms cubic-bezier(.2,.8,.2,1); }
.speaker:hover .speaker-photo img { transform: scale(1.035); }
.speaker-photo-baker img { object-position: 50% 10%; }
.speaker-photo-ryan img { object-position: 50% 8%; }
.speaker-copy { padding: 25px; }
.speaker-copy > span { color: var(--pink-strong); font-family: var(--font-label); font-size: 11px; font-weight: 700; letter-spacing: .1em; }
.speaker-copy h3 { margin: 10px 0 12px; color: var(--navy); font-size: 23px; line-height: 1.35; }
.speaker-copy h3 small { display: block; margin-top: 5px; color: var(--muted); font-size: 12px; font-weight: 600; }
.speaker-copy p { margin: 0; color: var(--muted); font-size: 14px; }

.registration-layout { display: grid; grid-template-columns: 1fr .82fr; gap: 60px; }
.registration-info, .registration-steps { padding: 45px; background: var(--paper); }
.registration-info h3, .registration-steps h3 { margin: 0 0 30px; color: var(--navy); font-size: 25px; }
.registration-info dl { margin: 0; }
.registration-info dl > div { display: grid; grid-template-columns: 95px 1fr; gap: 15px; padding: 17px 0; border-top: 1px solid var(--pink-line); }
.registration-info dt { color: var(--muted); font-size: 13px; }
.registration-info dd { margin: 0; font-weight: 700; }
.registration-info dd small { display: block; color: var(--muted); font-size: 12px; font-weight: 400; }
.registration-info dd span { display: inline-flex; margin: 0 5px 5px 0; padding: 3px 10px; border-radius: 999px; color: var(--pink-strong); background: #e1ecff; font-size: 12px; }
.registration-info dd strong { color: var(--pink-strong); font-family: var(--font-label); font-size: 28px; }
.registration-steps { color: var(--white); background: var(--navy); }
.registration-steps h3 { color: var(--white); }
.registration-steps ol { margin: 0 0 40px; padding: 0; list-style: none; }
.registration-steps li { display: flex; gap: 20px; align-items: center; padding: 18px 0; border-top: 1px solid rgba(255,255,255,.18); }
.registration-steps li span { display: grid; width: 38px; height: 38px; flex: 0 0 auto; place-items: center; border-radius: 50%; color: var(--navy); background: var(--pink); font-family: var(--font-label); font-size: 12px; font-weight: 700; }
.registration-button { width: 100%; }

.partners { background: var(--paper); }
.organizer { display: grid; grid-template-columns: .8fr 1.2fr; gap: 60px; align-items: center; padding-bottom: 90px; border-bottom: 1px solid var(--pink-line); }
.organizer-visual { overflow: hidden; padding: 25px; border-radius: 26px; background: var(--navy); }
.organizer-visual img { border-radius: 14px; }
.organizer h3, .sponsor h3 { margin: 0 0 15px; color: var(--navy); font-size: 27px; }
.organizer h3 > span { color: var(--pink-strong); background: var(--gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; font-family: var(--font-label); }
.organizer h3 small { display: block; color: var(--muted); font-family: var(--font-label); font-size: 12px; letter-spacing: .08em; }
.organizer p, .sponsor p { margin: 0; color: var(--muted); }
.organizer p + p { margin-top: 14px; }
.organizer p strong { color: var(--navy); }
.organizer .organizer-lede { color: var(--navy); font-size: 18px; font-weight: 800; }
.organizer .organizer-closing { color: var(--pink-strong); font-weight: 800; }
.tag-list, .partner-links { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 22px; }
.tag-list span { padding: 5px 11px; border-radius: 999px; color: var(--pink-strong); background: var(--pink-soft); font-size: 12px; font-weight: 700; }
.partner-links a { color: var(--navy); font-size: 13px; font-weight: 700; text-underline-offset: 4px; }
.sponsor-heading { margin-top: 90px; }
.sponsor-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.sponsor { display: grid; grid-template-columns: 180px 1fr; gap: 30px; padding: 30px; border: 1px solid var(--pink-line); }
.sponsor-logo { display: grid; min-height: 180px; place-items: center; padding: 25px; background: var(--white); }
.sponsor-logo-dark { background: var(--navy); }
.sponsor-logo img { max-height: 120px; object-fit: contain; }
.sponsor > div:last-child > span { color: var(--pink-strong); font-size: 12px; font-weight: 700; }
.sponsor h3 { margin-top: 6px; font-size: 21px; }
.sponsor p { font-size: 14px; }

.footer { padding: 40px 0 100px; color: #c3d2ee; background: var(--navy-deep); }
.footer .shell { display: flex; justify-content: space-between; align-items: center; gap: 30px; }
.footer img { width: 180px; padding: 8px 12px; border-radius: 10px; background: var(--white); }
.footer div div { display: flex; flex-direction: column; align-items: flex-end; font-size: 12px; }
.mobile-cta { display: none; }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity 700ms cubic-bezier(.2,.8,.2,1), transform 700ms cubic-bezier(.2,.8,.2,1); }
.js .reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1020px) {
  .nav-links { display: none; }
  .nav-inner > .button { margin-left: auto; }
  .hero-layout { grid-template-columns: 1fr .65fr; gap: 45px; }
  .hero h1 { font-size: clamp(48px, 7.5vw, 72px); }
  .section-heading { grid-template-columns: 155px 1fr; }
  .risk-item > div { gap: 30px; }
  .ai-panel { padding: 45px; gap: 40px; }
  .marketing-panel { padding: 45px; }
  .marketing-layout { grid-template-columns: 1fr; }
  .case-layout { gap: 45px; }
  .agenda-item > div:last-child { grid-template-columns: 1fr; gap: 18px; }
  .question-board { gap: 35px; padding: 40px; }
  .learn { grid-template-columns: 1fr; }
  .qs ol { grid-template-columns: repeat(2, 1fr); }
  .speaker { grid-column: span 6; }
  .speaker:nth-child(5) { grid-column: span 6; }
  .speaker:nth-child(6) { grid-column: 4 / span 6; }
  .sponsor { grid-template-columns: 140px 1fr; }
  .sponsor-logo { min-height: 140px; }
}

@media (max-width: 760px) {
  html { scroll-padding-top: 72px; }
  body { font-size: 15px; }
  .shell { width: min(calc(100% - 32px), var(--shell)); }
  .site-nav { position: sticky; }
  .nav-inner { min-height: 68px; gap: 12px; }
  .brand img { width: 150px; }
  .brand span { display: none; }
  .nav-inner > .button { display: none; }
  .nav-toggle { display: block; margin-left: auto; }
  .nav-links { position: absolute; top: 68px; right: 16px; left: 16px; display: grid; gap: 0; padding: 10px 20px; border: 1px solid var(--pink-line); border-radius: 18px; background: var(--paper); box-shadow: var(--shadow); opacity: 0; pointer-events: none; transform: translateY(-10px); transition: 180ms ease; }
  .nav-links.open { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .nav-links a { padding: 13px 0; border-bottom: 1px solid var(--pink-line); }
  .nav-links a:last-child { border-bottom: 0; }
  .nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

  .hero-layout { min-height: auto; grid-template-columns: 1fr; gap: 60px; padding-block: 60px 75px; }
  .hero h1 { font-size: clamp(45px, 14vw, 67px); }
  .hero-subtitle { font-size: 21px; }
  .hero-lede { font-size: 16px; }
  .hero-actions { gap: 18px; }
  .event-ticket { width: min(100%, 420px); margin-inline: auto; transform: rotate(-1deg); }
  .campaign-art { margin-bottom: 45px; border-width: 5px; border-radius: 20px; }
  .hero > .campaign-art { margin: 24px auto 0; }
  .hero-layout { padding-top: 36px; }
  .orbit-one { right: -480px; }
  .hero-ribbon { font-size: 10px; }

  .section { padding: 60px 0; }
  .section-heading { display: block; margin-bottom: 45px; }
  .section-index { margin: 0 0 12px; }
  .section-heading h2 { font-size: clamp(31px, 9vw, 43px); }
  .section-heading > p:not(.section-index) { font-size: 16px; }
  .risk-item { grid-template-columns: 42px 1fr; gap: 15px; }
  .risk-item > div { display: block; }
  .risk-item h3 { font-size: 19px; }
  .risk-item p { margin-top: 8px; }
  .big-quote { padding: 25px 0 0; font-size: 23px; }

  .audience-grid { grid-template-columns: 1fr; gap: 1px; }
  .audience-item { min-height: 0; padding: 30px 25px; }
  .audience-featured { transform: none; }
  .audience-item h3 { margin-top: 30px; }
  .audience-item p { min-height: auto; }
  .ai-panel { grid-template-columns: 1fr; gap: 40px; margin-top: 20px; padding: 35px 25px; }
  .ai-panel-title h3 { margin-top: 20px; }
  .marketing-panel { margin-top: 45px; padding: 35px 25px; }
  .key-grid { grid-template-columns: repeat(2, 1fr); }

  .case-layout { grid-template-columns: 1fr; gap: 15px; }
  .case-compare { padding-top: 30px; }
  .case-compare article.now { margin-inline: 0; }

  .stats-strip { grid-template-columns: 1fr; }
  .stats-strip article { padding: 30px 0; border-top: 1px solid var(--pink-line); border-left: 0; }
  .stats-strip article:first-child { border-top: 0; }
  .stats-strip article > strong { font-size: 62px; }

  .law-grid { grid-template-columns: 1fr; gap: 10px; }
  .law-item { padding: 25px 0; }
  .fine-history { grid-template-columns: 1fr; padding: 25px; }
  .fine-history aside { padding: 25px; }
  .fine-history li { grid-template-columns: 80px 1fr; }

  .agenda-item { grid-template-columns: 1fr; gap: 20px; padding: 35px 0; }
  .agenda-item > div:last-child { grid-template-columns: 1fr; }
  .agenda-item ul { grid-template-columns: 1fr; }
  .question-board { grid-template-columns: 1fr; gap: 30px; margin-top: 45px; padding: 30px 22px; }
  .qs { padding: 24px 20px; }
  .qs ol { grid-template-columns: 1fr; }
  .qs h4 small { display: block; margin-left: 0; }

  .speaker-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .speaker, .speaker-lead, .speaker:nth-child(5) { grid-column: auto; margin-top: 0; }
  .speaker:nth-child(6) { grid-column: 1 / -1; width: calc(50% - 8px); margin-inline: auto; }
  .speaker-host { display: grid; grid-column: 1 / -1; grid-template-columns: 220px 1fr; width: 100%; }
  .speaker-host .speaker-copy { padding: 30px; }
  .speaker-host .speaker-copy h3 { font-size: 25px; }
  .speaker-copy { padding: 18px; }
  .speaker-copy h3 { font-size: 18px; }
  .speaker-copy p { font-size: 13px; }

  .registration-layout { grid-template-columns: 1fr; gap: 1px; }
  .registration-info, .registration-steps { padding: 30px 24px; }
  .registration-info dl > div { grid-template-columns: 72px 1fr; }

  .organizer { grid-template-columns: 1fr; gap: 30px; padding-bottom: 60px; }
  .sponsor-heading { margin-top: 60px; }
  .sponsor-grid { grid-template-columns: 1fr; }
  .sponsor { grid-template-columns: 120px 1fr; gap: 20px; padding: 22px; }
  .sponsor-logo { min-height: 120px; padding: 16px; }
  .footer { padding-bottom: 110px; }
  .footer .shell { align-items: flex-start; }
  .footer div div { align-items: flex-end; text-align: right; }
  .mobile-cta { position: fixed; z-index: 60; right: 0; bottom: 0; left: 0; display: flex; gap: 12px; align-items: center; justify-content: space-between; padding: 11px 16px calc(11px + env(safe-area-inset-bottom)); border-top: 1px solid rgba(255,255,255,.16); color: var(--white); background: rgba(7,26,79,.97); backdrop-filter: blur(14px); }
  .mobile-cta div { display: flex; flex-direction: column; line-height: 1.4; }
  .mobile-cta strong { font-size: 14px; }
  .mobile-cta span { color: #c3d2ee; font-size: 11px; }
  .mobile-cta .button { min-height: 44px; padding: 8px 18px; font-size: 14px; }
}

@media (max-width: 430px) {
  .eyebrow { align-items: flex-start; flex-direction: column; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .event-ticket { padding: 25px; }
  .speaker-grid { grid-template-columns: 1fr; }
  .speaker:nth-child(6) { grid-column: auto; width: 100%; }
  .speaker { display: grid; grid-template-columns: 42% 58%; }
  .speaker-host { grid-template-columns: 1fr; }
  .speaker-host .speaker-copy { padding: 25px 20px; }
  .speaker-photo { height: 100%; aspect-ratio: auto; }
  .speaker-host .speaker-photo { height: auto; aspect-ratio: 1.5; }
  .speaker-copy { padding: 18px 16px; }
  .speaker-copy p { font-size: 12px; }
  .sponsor { grid-template-columns: 1fr; }
  .sponsor-logo { min-height: 150px; }
  .footer .shell { display: block; }
  .footer div div { align-items: flex-start; margin-top: 25px; text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}