:root {
  --cobalt: #0628a9;
  --navy: #03145f;
  --navy-deep: #020a35;
  --blue: #0b54e8;
  --orange: #ffb300;
  --cyan: #31d7ff;
  --surface: #ffffff;
  --surface-soft: #f3f6ff;
  --ink: #07143f;
  --muted: #637099;
  --line: rgba(255, 255, 255, .18);
  --chapter-ms: 900ms;
  --ease-out-back: cubic-bezier(.18, .89, .32, 1.28);
  --ease-depth: cubic-bezier(.22, .61, .36, 1);
  --shadow-card: 0 28px 80px rgba(0, 5, 38, .32);
}

* { box-sizing: border-box; }
html, body { width: 100%; height: 100%; overflow: hidden; }
body { margin: 0; overflow-x: hidden; color: var(--surface); background: var(--navy); font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans Thai", Tahoma, sans-serif; -webkit-font-smoothing: antialiased; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
a { color: inherit; text-decoration: none; }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; }

.skip-link { position: fixed; z-index: 300; left: 18px; top: -80px; min-height: 44px; display: inline-flex; align-items: center; padding: 0 18px; border-radius: 12px; color: var(--ink); background: var(--surface); transition: top .2s ease; }
.skip-link:focus { top: 18px; }

.event-header { position: fixed; z-index: 100; top: 18px; left: 50%; width: min(1220px, calc(100% - 44px)); min-height: 62px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 7px 9px 7px 13px; border: 1px solid rgba(255, 255, 255, .16); border-radius: 20px; background: rgba(2, 10, 53, .56); box-shadow: 0 18px 55px rgba(0, 6, 44, .28); backdrop-filter: blur(20px); transform: translateX(-50%); }
.event-brand { min-height: 46px; display: flex; align-items: center; gap: 12px; }
.event-brand img { width: 88px; height: 42px; padding: 5px 7px; border-radius: 10px; object-fit: contain; background: #fff; }
.event-brand > span { display: grid; gap: 1px; }
.event-brand strong { font-size: 11px; letter-spacing: .18em; }
.event-brand small { color: rgba(255, 255, 255, .62); font-size: 9px; letter-spacing: .04em; }
.header-actions { min-height: 46px; display: flex; align-items: center; gap: 4px; }
.language-button, .header-register { min-height: 44px; border: 0; cursor: pointer; font-size: 11px; font-weight: 900; letter-spacing: .08em; }
.language-button { min-width: 44px; border-radius: 12px; color: rgba(255, 255, 255, .58); background: transparent; }
.language-button.is-active { color: var(--navy); background: var(--surface); }
.header-register { margin-left: 6px; padding: 0 19px; border-radius: 13px; color: #241900; background: var(--orange); box-shadow: 0 10px 28px rgba(255, 179, 0, .28); }

.chapter-dots { position: fixed; z-index: 90; top: 50%; right: 24px; display: grid; gap: 9px; transform: translateY(-50%); }
.chapter-dots button { width: 46px; min-height: 44px; display: flex; align-items: center; justify-content: flex-end; gap: 8px; padding: 0; border: 0; color: rgba(255, 255, 255, .38); background: transparent; cursor: pointer; font-size: 9px; font-weight: 900; letter-spacing: .12em; }
.chapter-dots button::after { width: 7px; height: 7px; border: 1px solid rgba(255, 255, 255, .55); border-radius: 50%; content: ""; transition: background .25s ease, box-shadow .25s ease, transform .25s ease; }
.chapter-dots button.is-active { color: #fff; }
.chapter-dots button.is-active::after { background: var(--orange); border-color: var(--orange); box-shadow: 0 0 0 6px rgba(255, 179, 0, .16), 0 0 22px var(--orange); transform: scale(1.15); }

.chapter-stage { position: relative; width: 100%; height: 100svh; overflow: hidden; isolation: isolate; background: var(--navy); perspective: 1200px; }
.chapter { position: absolute; inset: 0; z-index: 0; min-height: 100svh; overflow: hidden; opacity: 0; visibility: hidden; transform: translate3d(0, 10%, -200px) scale(.88) rotate(2deg); transform-origin: 50% 50%; background: radial-gradient(circle at 12% 17%, rgba(49, 215, 255, .16), transparent 24%), radial-gradient(circle at 85% 75%, rgba(13, 76, 230, .42), transparent 31%), linear-gradient(145deg, var(--navy-deep), var(--cobalt) 58%, #071b83); pointer-events: none; }
.chapter::before { position: absolute; inset: 0; z-index: -2; content: ""; opacity: .28; background-image: linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px); background-size: 64px 64px; mask-image: radial-gradient(circle at center, #000 0, transparent 75%); }
.chapter.is-active, .chapter[class*="is-entering"], .chapter[class*="is-leaving"] { visibility: visible; }
.chapter.is-active { z-index: 2; opacity: 1; transform: none; pointer-events: auto; }
.chapter.is-leaving-up { z-index: 3; animation: chapter-leave-up var(--chapter-ms) var(--ease-depth) both; }
.chapter.is-entering-up { z-index: 4; animation: chapter-enter-up var(--chapter-ms) var(--ease-out-back) both; }
.chapter.is-leaving-down { z-index: 3; animation: chapter-leave-down var(--chapter-ms) var(--ease-depth) both; }
.chapter.is-entering-down { z-index: 4; animation: chapter-enter-down var(--chapter-ms) var(--ease-out-back) both; }
.chapter-content { position: relative; z-index: 5; width: min(1180px, calc(100% - 112px)); height: 100%; min-height: 100svh; margin: 0 auto; padding: 112px 0 62px; }
.chapter-kicker { margin: 0 0 16px; color: var(--orange); font-size: 11px; font-weight: 900; letter-spacing: .2em; }
h1, h2, h3, p { overflow-wrap: anywhere; }
h1, h2, h3 { margin: 0; }
h1 { max-width: 780px; font-size: clamp(50px, 6.25vw, 90px); line-height: .96; letter-spacing: -.062em; text-wrap: balance; }
h2 { font-size: clamp(38px, 4.7vw, 66px); line-height: .98; letter-spacing: -.052em; text-wrap: balance; }

.motion-layer, .motion-orb, .motion-ring { position: absolute; z-index: 1; pointer-events: none; }
.flow-lines { inset: -25%; opacity: .55; background: repeating-radial-gradient(ellipse at 20% 50%, transparent 0 20px, rgba(49, 215, 255, .34) 21px 22px, transparent 23px 43px), repeating-radial-gradient(ellipse at 80% 50%, transparent 0 30px, rgba(255, 255, 255, .15) 31px 32px, transparent 33px 61px); filter: blur(.2px); animation: line-drift 18s ease-in-out infinite alternate; }
.flow-lines-a { transform: rotate(-15deg) scale(1.25); }
.flow-lines-b { transform: rotate(18deg) scale(1.18); opacity: .32; }
.flow-lines-c { transform: translateX(15%) rotate(-9deg) scale(1.2); opacity: .38; }
.flow-lines-d { transform: translateX(-15%) rotate(14deg) scale(1.18); opacity: .3; }
.grid-sweep { right: -10%; bottom: -35%; width: 62%; height: 96%; opacity: .22; background-image: linear-gradient(rgba(49, 215, 255, .48) 1px, transparent 1px), linear-gradient(90deg, rgba(49, 215, 255, .48) 1px, transparent 1px); background-size: 44px 44px; transform: perspective(500px) rotateX(58deg) rotateZ(-8deg); mask-image: linear-gradient(to top, #000, transparent 78%); }
.motion-orb { width: 74px; height: 74px; border-radius: 50%; background: radial-gradient(circle at 32% 27%, #fff 0 4%, var(--cyan) 13%, #0f5bea 48%, #071656 74%); box-shadow: inset -15px -19px 25px rgba(0, 5, 45, .44), 0 0 48px rgba(49, 215, 255, .52); animation: orb-float 7.6s ease-in-out infinite; }
.orb-a { left: 6%; top: 18%; width: 42px; height: 42px; animation-delay: -2s; }
.orb-b { right: 7%; bottom: 14%; width: 110px; height: 110px; animation-delay: -5s; }
.orb-c { right: 10%; top: 15%; width: 58px; height: 58px; animation-delay: -3s; }
.orb-d { left: 3%; bottom: 15%; width: 94px; height: 94px; animation-delay: -6s; }
.orb-e { right: 4%; top: 24%; width: 120px; height: 120px; animation-delay: -4s; }
.orb-f { left: 4%; top: 26%; width: 54px; height: 54px; animation-delay: -1.2s; }
.orb-g { right: 3%; bottom: 8%; width: 138px; height: 138px; animation-delay: -4.7s; }
.motion-ring { width: 340px; height: 340px; border: 1px solid rgba(255, 255, 255, .28); border-radius: 50%; box-shadow: 0 0 0 38px rgba(49, 215, 255, .035), 0 0 0 82px rgba(255, 255, 255, .025); animation: ring-turn 16s linear infinite; }
.motion-ring::before, .motion-ring::after { position: absolute; border-radius: 50%; content: ""; }
.motion-ring::before { inset: 14%; border: 1px dashed rgba(49, 215, 255, .44); }
.motion-ring::after { left: 50%; top: -6px; width: 12px; height: 12px; background: var(--orange); box-shadow: 0 0 18px var(--orange); }
.ring-a { right: -110px; top: 17%; }
.ring-b { left: -170px; bottom: -120px; width: 420px; height: 420px; }

.hero-content { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(360px, .88fr); align-items: center; gap: 62px; }
.hero-copy { position: relative; z-index: 3; }
.chapter.is-active .hero-copy > * { animation: title-enter .82s var(--ease-out-back) both; }
.chapter.is-active .hero-copy > *:nth-child(2) { animation-delay: .08s; }
.chapter.is-active .hero-copy > *:nth-child(3) { animation-delay: .16s; }
.chapter.is-active .hero-copy > *:nth-child(4) { animation-delay: .23s; }
.chapter.is-active .hero-copy > *:nth-child(5) { animation-delay: .29s; }
.chapter.is-active .hero-copy > *:nth-child(6) { animation-delay: .34s; }
.hero-tagline { margin: 20px 0 0; color: var(--cyan); font-size: clamp(18px, 2vw, 27px); font-weight: 760; }
.hero-summary { max-width: 660px; margin: 18px 0 0; color: rgba(255, 255, 255, .68); font-size: 15px; line-height: 1.7; }
.event-facts { margin: 27px 0; display: flex; flex-wrap: wrap; gap: 10px; }
.event-facts > div { min-height: 52px; display: flex; align-items: center; gap: 12px; padding: 8px 15px 8px 8px; border: 1px solid rgba(255, 255, 255, .2); border-radius: 16px; background: rgba(2, 12, 71, .52); backdrop-filter: blur(12px); }
.event-facts span { min-width: 36px; min-height: 36px; display: grid; place-items: center; border-radius: 11px; color: var(--navy); background: var(--orange); font-size: 11px; font-weight: 950; }
.event-facts strong { font-size: 9px; letter-spacing: .09em; }
.hero-actions, .venue-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; padding: 0 21px; border: 0; border-radius: 14px; cursor: pointer; font-size: 10px; font-weight: 950; letter-spacing: .1em; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #251a00; background: var(--orange); box-shadow: 0 15px 30px rgba(255, 179, 0, .24); }
.button-ghost { border: 1px solid rgba(255, 255, 255, .32); background: rgba(255, 255, 255, .06); }
.mobile-value-ribbon, .registration-facts { display: none; }
.hero-emblem { position: relative; width: min(34vw, 430px); aspect-ratio: 1; justify-self: center; animation: emblem-breathe 5.8s ease-in-out infinite; }
.emblem-disc { position: absolute; z-index: 3; inset: 20%; display: grid; place-content: center; border: 1px solid rgba(255, 255, 255, .42); border-radius: 50%; background: radial-gradient(circle at 36% 30%, #41e0ff, #0c5ce4 38%, #07145f 75%); box-shadow: inset -32px -40px 55px rgba(0, 5, 45, .5), 0 0 75px rgba(49, 215, 255, .35); text-align: center; }
.emblem-disc span { font-size: clamp(58px, 7vw, 104px); font-weight: 900; line-height: .8; letter-spacing: -.09em; }
.emblem-disc small { margin-top: 15px; color: var(--orange); font-size: 9px; font-weight: 900; letter-spacing: .3em; }
.emblem-orbit { position: absolute; inset: 4%; border: 1px solid rgba(255, 255, 255, .25); border-radius: 50%; animation: ring-turn 14s linear infinite; }
.emblem-orbit i { position: absolute; left: 50%; top: -9px; padding: 5px 10px; border-radius: 20px; color: var(--navy); background: var(--surface); font-size: 8px; font-style: normal; font-weight: 950; letter-spacing: .12em; transform: translateX(-50%); }
.orbit-two { inset: 10% -4%; transform: rotate(60deg); animation-direction: reverse; animation-duration: 11s; }
.orbit-three { inset: -3% 12%; transform: rotate(-52deg); animation-duration: 17s; }
.chapter-next { position: absolute; z-index: 8; left: 50%; bottom: calc(18px + env(safe-area-inset-bottom)); min-height: 44px; padding: 0 28px 0 12px; border: 0; color: rgba(255, 255, 255, .55); background: transparent; cursor: pointer; transform: translateX(-50%); font-size: 9px; font-weight: 850; letter-spacing: .13em; }
.chapter-next::after { position: absolute; right: 7px; top: 50%; width: 7px; height: 7px; border-right: 2px solid var(--orange); border-bottom: 2px solid var(--orange); content: ""; transform: translateY(-70%) rotate(45deg); animation: cue-bounce 1.5s ease-in-out infinite; }

.themes-content { display: grid; grid-template-columns: minmax(280px, .72fr) minmax(580px, 1.28fr); align-items: center; gap: 65px; }
.section-intro > p:last-child, .registration-intro > p:last-of-type { max-width: 530px; margin: 20px 0 0; color: rgba(255, 255, 255, .67); font-size: 15px; line-height: 1.7; }
.theme-orbit { position: relative; min-height: 560px; }
.theme-orbit::before, .theme-orbit::after { position: absolute; left: 50%; top: 50%; border: 1px solid rgba(49, 215, 255, .3); border-radius: 50%; content: ""; transform: translate(-50%, -50%); }
.theme-orbit::before { width: 54%; aspect-ratio: 1; }
.theme-orbit::after { width: 82%; aspect-ratio: 1; border-style: dashed; opacity: .46; animation: ring-turn 24s linear infinite; }
.theme-core { position: absolute; z-index: 3; left: 50%; top: 50%; width: 145px; aspect-ratio: 1; display: grid; place-content: center; border-radius: 50%; color: var(--navy); background: var(--orange); box-shadow: 0 0 0 18px rgba(255, 179, 0, .1), 0 0 65px rgba(255, 179, 0, .28); transform: translate(-50%, -50%); text-align: center; }
.theme-core strong { font-size: 24px; }
.theme-core span { margin-top: 4px; font-size: 8px; font-weight: 900; letter-spacing: .16em; }
.theme-card { position: absolute; z-index: 4; width: min(270px, 38%); min-height: 150px; padding: 21px; border: 1px solid rgba(255, 255, 255, .2); border-radius: 22px; color: var(--ink); background: rgba(255, 255, 255, .95); box-shadow: var(--shadow-card); backdrop-filter: blur(15px); }
.chapter.is-active .theme-card { animation: card-settle .85s var(--ease-out-back) both; }
.theme-card > span { color: var(--blue); font-size: 10px; font-weight: 950; letter-spacing: .14em; }
.theme-card h3 { margin-top: 21px; font-size: 20px; line-height: 1.08; letter-spacing: -.025em; }
.theme-card p { margin: 10px 0 0; color: var(--muted); font-size: 12px; line-height: 1.5; }
.theme-one { left: 1%; top: 4%; transform: rotate(-5deg); --settle-rotation: -5deg; }
.theme-two { right: 1%; top: 4%; transform: rotate(4deg); --settle-rotation: 4deg; animation-delay: .08s !important; }
.theme-three { left: 1%; bottom: 4%; transform: rotate(4deg); --settle-rotation: 4deg; animation-delay: .15s !important; }
.theme-four { right: 1%; bottom: 4%; transform: rotate(-4deg); --settle-rotation: -4deg; animation-delay: .22s !important; }

.venue-content { display: grid; grid-template-columns: minmax(0, .93fr) minmax(420px, .77fr); align-items: center; gap: 70px; }
.outcome-panel h2 { max-width: 720px; }
.outcome-list { margin-top: 30px; display: grid; gap: 10px; }
.outcome-list article { display: grid; grid-template-columns: 44px 1fr; gap: 15px; align-items: start; padding: 13px 0; border-top: 1px solid rgba(255, 255, 255, .16); }
.outcome-list article > span { color: var(--orange); font-size: 13px; font-weight: 950; }
.outcome-list h3 { font-size: 17px; }
.outcome-list p { margin: 6px 0 0; color: rgba(255, 255, 255, .62); font-size: 12px; line-height: 1.45; }
.venue-card { position: relative; overflow: hidden; padding: 32px; border-radius: 30px; color: var(--ink); background: var(--surface); box-shadow: var(--shadow-card); }
.chapter.is-active .venue-card { animation: venue-unfold .9s var(--ease-out-back) both .12s; }
.venue-card::after { position: absolute; right: -80px; top: -100px; width: 240px; height: 240px; border-radius: 50%; background: rgba(6, 40, 169, .06); content: ""; }
.venue-pin { position: absolute; z-index: 2; right: 28px; top: 28px; display: grid; justify-items: center; gap: 6px; color: var(--muted); font-size: 8px; line-height: 1.35; text-align: center; }
.venue-pin i { position: relative; width: 27px; height: 27px; display: block; border: 7px solid var(--cobalt); border-radius: 50% 50% 50% 0; background: var(--orange); box-shadow: 0 0 0 0 rgba(6, 40, 169, .3); transform: rotate(-45deg); animation: pin-pulse 2.4s ease-out infinite; }
.venue-label { margin: 0; color: var(--cobalt); font-size: 9px; font-weight: 950; letter-spacing: .18em; }
.venue-card h3 { max-width: 310px; margin-top: 12px; font-size: clamp(29px, 3vw, 42px); line-height: .98; letter-spacing: -.05em; }
.venue-card dl { margin: 28px 0 24px; }
.venue-card dl > div { display: grid; grid-template-columns: 84px 1fr; gap: 15px; padding: 11px 0; border-top: 1px solid #e2e7f2; }
.venue-card dt { color: var(--cobalt); font-size: 8px; font-weight: 950; letter-spacing: .13em; }
.venue-card dd { margin: 0; color: #46516f; font-size: 11px; line-height: 1.45; }
.button-light { color: #fff; background: var(--cobalt); }
.button-outline { border: 1px solid #d8deec; color: var(--ink); background: #fff; }

.registration-layout { display: grid; grid-template-columns: minmax(270px, .66fr) minmax(540px, 1.14fr); align-items: center; gap: 68px; }
.registration-intro h2 { max-width: 450px; }
.registration-card { position: relative; min-width: 0; padding: 27px; border: 1px solid rgba(255, 255, 255, .74); border-radius: 28px; color: var(--ink); background: rgba(255, 255, 255, .96); box-shadow: var(--shadow-card); backdrop-filter: blur(18px); }
.chapter.is-active .registration-card { animation: form-enter .82s var(--ease-out-back) both .08s; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px; }
.field { min-width: 0; }
.full-width { grid-column: 1 / -1; }
.field > label:not(.checkbox-label) { display: block; margin: 0 0 6px 2px; color: #46516f; font-size: 9px; font-weight: 850; }
.field input:not([type="checkbox"]), .field select { width: 100%; min-height: 46px; padding: 10px 13px; border: 1px solid #d7deec; border-radius: 12px; color: var(--ink); background: #f9faff; outline: none; transition: border-color .2s ease, box-shadow .2s ease; }
.field input:focus, .field select:focus { border-color: var(--cobalt); box-shadow: 0 0 0 3px rgba(6, 40, 169, .1); }
.field input[aria-invalid="true"], .field select[aria-invalid="true"] { border-color: #d34662; }
.field-error { min-height: 14px; display: block; margin: 4px 0 0 2px; color: #bd2948; font-size: 9px; }
.checkbox-label { min-height: 44px; display: flex; align-items: flex-start; gap: 11px; cursor: pointer; color: #596585; font-size: 10px; line-height: 1.5; }
.checkbox-label input { width: 20px; height: 20px; flex: 0 0 auto; margin: 0; accent-color: var(--cobalt); }
.honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; opacity: 0 !important; }
.form-submit { width: 100%; color: #231900; background: var(--orange); }
.form-status { display: none; margin-top: 12px; padding: 12px 14px; border-radius: 11px; font-size: 11px; line-height: 1.45; }
.form-status.is-visible { display: block; }
.form-status.is-warning { border: 1px solid #f0d17e; color: #815700; background: #fff8e4; }
.form-status.is-pending { border: 1px solid #b9ccfa; color: #24499b; background: #edf3ff; }
.form-status.is-success { border: 1px solid #9fd9b4; color: #1e683d; background: #ebf9f0; }
.form-status.is-error { border: 1px solid #edacba; color: #992c44; background: #fff0f3; }
.registration-success { min-height: 380px; display: grid; place-content: center; padding: 38px; text-align: center; }
.registration-success span { width: 72px; height: 72px; display: grid; place-items: center; margin: 0 auto 20px; border-radius: 50%; color: #fff; background: var(--cobalt); font-size: 30px; }
.registration-success h3 { font-size: 30px; }
.registration-success p { margin: 14px 0 0; color: var(--muted); line-height: 1.6; }

.site-footer { position: absolute; z-index: 7; left: 24px; right: 24px; bottom: calc(15px + env(safe-area-inset-bottom)); display: flex; justify-content: space-between; gap: 15px; color: rgba(255, 255, 255, .38); font-size: 8px; letter-spacing: .07em; }
.transition-curtain { position: fixed; z-index: 80; inset: -35% -20%; opacity: 0; pointer-events: none; background: linear-gradient(105deg, transparent 20%, rgba(49, 215, 255, .26) 38%, rgba(6, 40, 169, .92) 50%, rgba(255, 179, 0, .2) 62%, transparent 80%); transform: translateX(-100%) rotate(-8deg); }
.transition-curtain.is-running { animation: curtain-cross var(--chapter-ms) var(--ease-depth) both; }
.site-notice { position: fixed; z-index: 200; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom)); max-width: min(90vw, 470px); padding: 13px 18px; border: 1px solid rgba(255, 255, 255, .24); border-radius: 14px; color: #fff; background: rgba(2, 10, 53, .94); box-shadow: 0 20px 60px rgba(0, 5, 38, .35); opacity: 0; pointer-events: none; transform: translate(-50%, 16px); transition: opacity .25s ease, transform .25s ease; font-size: 12px; text-align: center; }
.site-notice.is-visible { opacity: 1; transform: translate(-50%, 0); }

@keyframes chapter-leave-up { 0% { opacity: 1; transform: translate3d(0, 0, 0) scale(1) rotate(0); } 55% { opacity: .75; transform: translate3d(0, -4%, -180px) scale(.91) rotate(-1.4deg); } 100% { opacity: 0; transform: translate3d(0, -20%, -340px) scale(.78) rotate(-3deg); } }
@keyframes chapter-enter-up { 0% { opacity: 0; transform: translate3d(0, 22%, 260px) scale(1.14) rotate(3deg); } 58% { opacity: 1; transform: translate3d(0, -1.2%, 0) scale(.985) rotate(-.35deg); } 100% { opacity: 1; transform: none; } }
@keyframes chapter-leave-down { 0% { opacity: 1; transform: translate3d(0, 0, 0) scale(1) rotate(0); } 55% { opacity: .75; transform: translate3d(0, 4%, -180px) scale(.91) rotate(1.4deg); } 100% { opacity: 0; transform: translate3d(0, 20%, -340px) scale(.78) rotate(3deg); } }
@keyframes chapter-enter-down { 0% { opacity: 0; transform: translate3d(0, -22%, 260px) scale(1.14) rotate(-3deg); } 58% { opacity: 1; transform: translate3d(0, 1.2%, 0) scale(.985) rotate(.35deg); } 100% { opacity: 1; transform: none; } }
@keyframes curtain-cross { 0% { opacity: 0; transform: translateX(-100%) rotate(-8deg); } 32% { opacity: 1; } 68% { opacity: 1; } 100% { opacity: 0; transform: translateX(100%) rotate(-8deg); } }
@keyframes orb-float { 0%, 100% { transform: translate3d(0, 0, 0) rotate(0); } 35% { transform: translate3d(16px, -24px, 0) rotate(9deg); } 70% { transform: translate3d(-10px, 13px, 0) rotate(-7deg); } }
@keyframes line-drift { 0% { translate: -3% -1%; rotate: -2deg; scale: 1; } 52% { translate: 4% 2%; rotate: 2deg; scale: 1.04; } 100% { translate: -1% 4%; rotate: -1deg; scale: 1.01; } }
@keyframes ring-turn { to { rotate: 360deg; } }
@keyframes emblem-breathe { 50% { transform: translateY(-9px) scale(1.02); } }
@keyframes cue-bounce { 50% { transform: translateY(2px) rotate(45deg); } }
@keyframes title-enter { 0% { opacity: 0; transform: translate3d(-30px, 24px, 0) skewX(-7deg); } 70% { opacity: 1; transform: translate3d(3px, -2px, 0) skewX(1deg); } 100% { opacity: 1; transform: none; } }
@keyframes card-settle { 0% { opacity: 0; transform: translate3d(var(--card-x, 0), var(--card-y, 45px), 0) rotate(calc(var(--settle-rotation) * 2.4)) scale(.72); } 68% { opacity: 1; transform: translate3d(0, -5px, 0) rotate(calc(var(--settle-rotation) * .7)) scale(1.025); } 100% { opacity: 1; transform: rotate(var(--settle-rotation)); } }
@keyframes venue-unfold { 0% { opacity: 0; transform: perspective(850px) rotateX(-34deg) translateY(55px) scaleY(.7); transform-origin: top; } 70% { opacity: 1; transform: perspective(850px) rotateX(2deg) translateY(-4px) scaleY(1.01); transform-origin: top; } 100% { opacity: 1; transform: none; } }
@keyframes pin-pulse { 0% { box-shadow: 0 0 0 0 rgba(6, 40, 169, .3); } 70% { box-shadow: 0 0 0 16px rgba(6, 40, 169, 0); } 100% { box-shadow: 0 0 0 0 rgba(6, 40, 169, 0); } }
@keyframes form-enter { 0% { opacity: 0; transform: translate3d(45px, 25px, 0) rotate(2.5deg) scale(.88); } 70% { opacity: 1; transform: translate3d(-3px, -2px, 0) rotate(-.3deg) scale(1.01); } 100% { opacity: 1; transform: none; } }
@media (max-width: 980px) {
  .chapter-content { width: min(880px, calc(100% - 76px)); }
  .hero-content { grid-template-columns: minmax(0, 1fr) minmax(290px, .75fr); gap: 30px; }
  .themes-content { grid-template-columns: .68fr 1.32fr; gap: 28px; }
  .theme-orbit { min-height: 510px; }
  .theme-card { width: min(230px, 40%); padding: 18px; }
  .venue-content { gap: 34px; }
  .registration-layout { grid-template-columns: .62fr 1.38fr; gap: 35px; }
}

@media (max-width: 720px) {
  .event-header { top: 9px; width: calc(100% - 18px); min-height: 56px; padding: 5px 6px 5px 9px; border-radius: 17px; }
  .event-brand { min-height: 44px; gap: 7px; }
  .event-brand img { width: 67px; height: 36px; }
  .event-brand > span small { display: none; }
  .event-brand strong { font-size: 9px; }
  .header-actions { min-height: 44px; gap: 0; }
  .header-register { display: none; }
  .language-button { min-width: 42px; }
  .chapter-dots { top: auto; right: 50%; bottom: calc(5px + env(safe-area-inset-bottom)); display: flex; gap: 5px; transform: translateX(50%); }
  .chapter-dots button { width: 44px; min-height: 44px; justify-content: center; }
  .chapter-dots button span { display: none; }
  .chapter-content { width: calc(100% - 34px); padding: 76px 0 47px; }
  .chapter::before { background-size: 42px 42px; }
  h1 { font-size: clamp(42px, 13vw, 58px); line-height: .95; }
  h2 { font-size: clamp(32px, 9.5vw, 43px); }
  .chapter-kicker { margin-bottom: 10px; font-size: 8px; }
  .hero-content { display: block; padding-top: 92px; }
  .hero-copy { max-width: 96%; }
  .hero-tagline { margin-top: 13px; font-size: 16px; }
  .hero-summary { max-width: 92%; margin-top: 11px; font-size: 12px; line-height: 1.5; }
  .event-facts { margin: 16px 0; display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
  .event-facts > div { min-height: 46px; gap: 8px; padding: 6px 8px 6px 6px; border-radius: 13px; }
  .event-facts span { min-width: 32px; min-height: 32px; }
  .event-facts strong { font-size: 7px; line-height: 1.35; }
  .hero-actions { display: grid; grid-template-columns: 1.1fr .9fr; gap: 7px; }
  .hero-actions .button { min-height: 45px; padding: 0 10px; font-size: 8px; }
  .hero-emblem { position: absolute; z-index: -1; right: -25%; bottom: -2%; width: 76vw; opacity: .5; }
  .orb-a { left: 3%; top: 11%; }
  .orb-b { right: -8%; bottom: 5%; }
  .chapter-next { display: none; }
  .themes-content { display: block; padding-top: 83px; }
  .section-intro { max-width: 96%; }
  .section-intro > p:last-child { margin-top: 10px; font-size: 11px; line-height: 1.45; }
  .theme-orbit { min-height: 515px; margin-top: -2px; }
  .theme-core { width: 100px; }
  .theme-core strong { font-size: 18px; }
  .theme-card { width: 47%; min-height: 132px; padding: 15px; border-radius: 18px; }
  .theme-card h3 { margin-top: 13px; font-size: 15px; }
  .theme-card p { margin-top: 7px; font-size: 9px; }
  .theme-one { left: 0; top: 7%; }
  .theme-two { right: 0; top: 7%; }
  .theme-three { left: 0; bottom: 7%; }
  .theme-four { right: 0; bottom: 7%; }
  .venue-content { display: block; padding-top: 80px; }
  .outcome-panel h2 { max-width: 96%; }
  .outcome-list { margin-top: 14px; gap: 0; }
  .outcome-list article { grid-template-columns: 31px 1fr; gap: 9px; padding: 8px 0; }
  .outcome-list article > span { font-size: 10px; }
  .outcome-list h3 { font-size: 13px; }
  .outcome-list p { margin-top: 3px; font-size: 9px; }
  .venue-card { margin-top: 10px; padding: 18px; border-radius: 21px; }
  .venue-pin { right: 15px; top: 15px; }
  .venue-pin i { width: 22px; height: 22px; border-width: 6px; }
  .venue-card h3 { max-width: 250px; margin-top: 7px; font-size: 26px; }
  .venue-card dl { margin: 14px 0 12px; }
  .venue-card dl > div { grid-template-columns: 61px 1fr; gap: 9px; padding: 6px 0; }
  .venue-card dt { font-size: 7px; }
  .venue-card dd { font-size: 8px; line-height: 1.35; }
  .venue-actions .button { min-height: 44px; padding: 0 13px; font-size: 8px; }
  .registration-layout { display: block; padding-top: 76px; }
  .registration-intro { display: block; }
  .registration-intro h2 { max-width: 265px; font-size: 36px; }
  .registration-intro > p:last-of-type { display: none; }
  .registration-card { margin-top: 10px; padding: 17px; border-radius: 21px; }
  .form-grid { gap: 7px 9px; }
  .field > label:not(.checkbox-label) { margin-bottom: 3px; font-size: 8px; }
  .field input:not([type="checkbox"]), .field select { min-height: 42px; padding: 8px 10px; font-size: 12px; }
  .field-error { min-height: 10px; margin-top: 2px; font-size: 7px; }
  .checkbox-label { min-height: 42px; font-size: 9px; }
  .form-submit { min-height: 44px; }
  .form-status { margin-top: 7px; padding: 8px 10px; font-size: 9px; }
  .site-footer { display: none; }
  .motion-ring { opacity: .45; }
}

@media (max-width: 720px) and (min-height: 900px) {
  .hero-content { display: flex; flex-direction: column; }
  .hero-emblem { right: -21%; bottom: 8%; width: 88vw; opacity: .58; }
  .orb-a { top: 15%; width: 52px; height: 52px; }
  .orb-b { right: -10%; bottom: 11%; width: 142px; height: 142px; }
  .mobile-value-ribbon { position: relative; z-index: 4; display: flex; flex-wrap: wrap; gap: 7px; margin-top: auto; margin-bottom: 20px; }
  .mobile-value-ribbon span { padding: 8px 10px; border: 1px solid rgba(255, 255, 255, .2); border-radius: 999px; color: rgba(255, 255, 255, .82); background: rgba(2, 10, 53, .5); backdrop-filter: blur(12px); font-size: 7px; font-weight: 900; letter-spacing: .08em; }
  .themes-content { display: grid; grid-template-columns: 1fr; grid-template-rows: auto 1fr; }
  .theme-orbit { min-height: 0; height: 100%; }
  .venue-content { display: flex; flex-direction: column; justify-content: center; gap: 22px; }
  .venue-card { margin-top: 0; }
  .registration-layout { display: flex; flex-direction: column; justify-content: center; }
  .orb-f { left: -2%; top: 19%; width: 68px; height: 68px; }
  .orb-g { right: -12%; bottom: 3%; width: 180px; height: 180px; }
  .registration-facts { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin-top: 10px; }
  .registration-facts span { padding: 7px 9px; border: 1px solid rgba(255, 255, 255, .18); border-radius: 999px; color: rgba(255, 255, 255, .72); background: rgba(2, 10, 53, .46); font-size: 7px; font-weight: 900; letter-spacing: .07em; }
}

@media (max-height: 700px) {
  .registration-card { max-height: calc(100svh - 150px); overflow-y: auto; overscroll-behavior: contain; }
  .chapter-register .chapter-content { padding-top: 70px; padding-bottom: 40px; }
  .registration-intro h2 { font-size: 30px; }
}

@media (max-width: 380px) {
  .chapter-content { width: calc(100% - 24px); }
  .event-facts { grid-template-columns: 1fr; }
  .hero-summary { display: none; }
  .theme-orbit { min-height: 490px; }
  .registration-card { padding: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .chapter, .chapter.is-active, .chapter[class*="is-entering"], .chapter[class*="is-leaving"] { transform: none !important; }
  .chapter.is-active { opacity: 1; }
  .transition-curtain { display: none; }
}