@import url("https://fonts.googleapis.com/css2?family=Libre+Baskerville:wght@400;700&family=Noto+Sans+JP:wght@400;500;600;700&family=Noto+Serif+JP:wght@500;600;700&display=swap");

:root {
  --navy-950: #071a38;
  --navy-900: #0a2248;
  --navy-800: #12345f;
  --navy-700: #1f4d7d;
  --blue-100: #e7f1fb;
  --gold-600: #b88628;
  --gold-500: #d3a646;
  --gold-300: #e9cc88;
  --ink: #172033;
  --muted: #5e6878;
  --line: #dfe4ea;
  --paper: #f7f8fa;
  --white: #ffffff;
  --font-serif: "Noto Serif JP", "Yu Mincho", serif;
  --font-sans: "Noto Sans JP", "Yu Gothic", sans-serif;
  --font-en: "Libre Baskerville", Georgia, serif;
  --shadow: 0 24px 70px rgba(7, 26, 56, 0.13);
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: var(--font-sans);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  display: block;
  max-width: 100%;
}
button {
  font: inherit;
}
.page-shell {
  width: min(1120px, calc(100% - 48px));
  margin-inline: auto;
}
.narrow-shell {
  width: min(920px, calc(100% - 48px));
}
.mobile-break {
  display: none;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: 78px;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(7, 26, 56, 0.09);
  backdrop-filter: blur(14px);
}
.header-inner {
  width: min(1240px, calc(100% - 40px));
  height: 100%;
  margin: auto;
  display: flex;
  align-items: center;
  gap: 30px;
}
.brand {
  margin-right: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.brand img {
  width: 138px;
  height: auto;
}
.brand span {
  font-size: 9px;
  letter-spacing: 0.14em;
  color: var(--muted);
}
.global-nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.1vw, 30px);
}
.global-nav a {
  position: relative;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.global-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -8px;
  height: 1px;
  background: var(--gold-600);
  transition: right 0.25s ease;
}
.global-nav a:hover::after {
  right: 0;
}
.header-cta {
  display: grid;
  place-items: center;
  min-width: 154px;
  height: 44px;
  color: white;
  background: var(--navy-900);
  border: 1px solid var(--navy-900);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  transition: 0.25s ease;
}
.header-cta:hover {
  color: var(--navy-900);
  background: white;
}
.menu-button {
  display: none;
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: 820px;
  padding: 140px 0 92px;
  overflow: hidden;
  color: white;
  background: linear-gradient(135deg, #071a38 0%, #0a2853 52%, #0d315f 100%);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -3;
  opacity: 0.25;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to right, black, transparent 68%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -36% auto;
  z-index: -2;
  width: 760px;
  height: 760px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  box-shadow:
    0 0 0 90px rgba(255, 255, 255, 0.018),
    0 0 0 180px rgba(255, 255, 255, 0.014);
}
.hero-glow {
  position: absolute;
  z-index: -2;
  border-radius: 50%;
  filter: blur(30px);
  pointer-events: none;
}
.hero-glow-one {
  width: 560px;
  height: 560px;
  right: 2%;
  top: 4%;
  background: rgba(70, 143, 215, 0.24);
}
.hero-glow-two {
  width: 420px;
  height: 420px;
  left: -12%;
  bottom: -20%;
  background: rgba(211, 166, 70, 0.12);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 0.88fr;
  align-items: center;
  gap: clamp(46px, 7vw, 90px);
}
.hero-copy {
  position: relative;
  z-index: 2;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 24px;
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.15em;
  color: rgba(255, 255, 255, 0.76);
}
.eyebrow span {
  display: inline-flex;
  padding: 6px 10px;
  border: 1px solid rgba(255, 255, 255, 0.38);
  color: white;
}
.hero-focus-title {
  margin: 0;
  padding: 18px 0 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  font-family: var(--font-serif);
  font-size: clamp(35px, 3.8vw, 52px);
  font-weight: 600;
  letter-spacing: 0.055em;
  line-height: 1.35;
}
.hero-focus-title span,
.hero-focus-title strong {
  display: block;
}
.hero-focus-title span {
  color: var(--gold-300);
  font-size: 0.68em;
  letter-spacing: 0.13em;
}
.hero-focus-title strong {
  margin-top: 2px;
  font-weight: 600;
  white-space: nowrap;
}
.hero-lead {
  margin: 22px 0 0;
  font-family: var(--font-serif);
  font-size: clamp(15px, 1.6vw, 19px);
  letter-spacing: 0.06em;
  line-height: 1.95;
  color: rgba(255, 255, 255, 0.85);
}
.hero-lead > span {
  display: inline;
}
.hero-lead > span:nth-child(2)::after {
  content: "";
  display: block;
}
.event-date {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 11px;
  margin: 32px 0 18px;
  font-family: var(--font-en);
}
.event-date-label {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold-300);
  writing-mode: vertical-rl;
}
.event-date strong {
  font-size: clamp(42px, 5vw, 62px);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1;
}
.event-day {
  align-self: center;
  padding: 3px 8px;
  border: 1px solid rgba(255, 255, 255, 0.52);
  font-size: 11px;
  letter-spacing: 0.12em;
}
.event-time {
  margin-left: 8px;
  font-size: clamp(17px, 2vw, 22px);
  letter-spacing: 0.04em;
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.hero-badges span {
  padding: 6px 11px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.065);
  font-size: 10px;
  letter-spacing: 0.08em;
}
.primary-button {
  position: relative;
  display: inline-grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  column-gap: 24px;
  min-width: min(100%, 440px);
  padding: 16px 20px 16px 24px;
  overflow: hidden;
  color: var(--navy-950);
  background: linear-gradient(135deg, #f1d990, #d5a442);
  border: 1px solid #e2be69;
  box-shadow: 0 12px 35px rgba(4, 15, 34, 0.22);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.07em;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}
.primary-button::before {
  content: "";
  position: absolute;
  top: 0;
  left: -75%;
  width: 42%;
  height: 100%;
  transform: skewX(-18deg);
  background: linear-gradient(
    100deg,
    transparent,
    rgba(255, 255, 255, 0.55),
    transparent
  );
  transition: left 0.7s ease;
}
.primary-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 17px 45px rgba(4, 15, 34, 0.28);
}
.primary-button:hover::before {
  left: 135%;
}
.primary-button span {
  grid-column: 1;
  font-size: 10px;
  letter-spacing: 0.12em;
  opacity: 0.72;
}
.primary-button b {
  grid-column: 2;
  grid-row: 1 / 3;
  font-size: 24px;
  font-weight: 400;
}
.button-note {
  margin: 8px 0 0 4px;
  font-size: 10px;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.6);
}
.hero-visual {
  position: relative;
  z-index: 2;
}
.hero-image-frame {
  position: relative;
  padding: 10px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.24);
  box-shadow: 0 28px 80px rgba(1, 10, 26, 0.45);
}
.hero-image-frame::before,
.hero-image-frame::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 100px;
  height: 100px;
  border-color: var(--gold-500);
  opacity: 0.8;
}
.hero-image-frame::before {
  top: -16px;
  right: -16px;
  border-top: 1px solid;
  border-right: 1px solid;
}
.hero-image-frame::after {
  bottom: -16px;
  left: -16px;
  border-bottom: 1px solid;
  border-left: 1px solid;
}
.hero-image-frame img {
  width: 100%;
  height: auto;
}
.visual-caption {
  margin: 18px 0 0;
  text-align: right;
  font-family: var(--font-en);
  font-size: 9px;
  letter-spacing: 0.26em;
  color: rgba(255, 255, 255, 0.48);
}
.scroll-cue {
  position: absolute;
  left: 28px;
  bottom: 28px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-en);
  font-size: 9px;
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.55);
  writing-mode: vertical-rl;
}
.scroll-cue i {
  display: block;
  width: 1px;
  height: 58px;
  background: linear-gradient(white, transparent);
}

.fact-strip {
  position: relative;
  z-index: 3;
  margin-top: -1px;
  background: white;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 10px 30px rgba(7, 26, 56, 0.06);
}
.fact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.fact-grid div {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 116px;
  padding: 20px 18px;
  border-right: 1px solid var(--line);
}
.fact-grid div:first-child {
  border-left: 1px solid var(--line);
}
.fact-grid small {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gold-600);
}
.fact-grid strong {
  margin-top: 5px;
  font-family: var(--font-serif);
  font-size: clamp(17px, 1.65vw, 20px);
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1.55;
}

.section {
  padding: 120px 0;
}
.section-heading {
  margin-bottom: 54px;
}
.section-heading-center {
  text-align: center;
}
.section-kicker {
  margin: 0 0 12px;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--gold-600);
}
.section-heading h2,
.final-cta h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 600;
  letter-spacing: 0.05em;
  line-height: 1.6;
}
.section-heading > p:last-child {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 2;
}
.problem-section {
  background: var(--paper);
}
.problem-title-line {
  display: block;
}
.check-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.check-grid li {
  display: flex;
  align-items: center;
  min-height: 74px;
  padding: 16px 18px;
  background: white;
  border: 1px solid var(--line);
  font-size: 13px;
}
.check-grid li span {
  flex: 0 0 28px;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  margin-right: 14px;
  color: var(--navy-700);
  border: 1px solid #9db4cc;
  border-radius: 50%;
  font-weight: 700;
}
.statement-card {
  position: relative;
  margin-top: 54px;
  padding: 44px 50px;
  overflow: hidden;
  text-align: center;
  color: white;
  background: var(--navy-900);
  box-shadow: var(--shadow);
}
.statement-card::after {
  content: "AI × TAX";
  position: absolute;
  right: -15px;
  bottom: -26px;
  font-family: var(--font-en);
  font-size: 74px;
  line-height: 1;
  letter-spacing: 0.03em;
  color: rgba(255, 255, 255, 0.035);
}
.statement-card p {
  position: relative;
  z-index: 1;
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(20px, 2.7vw, 28px);
  letter-spacing: 0.06em;
  line-height: 1.8;
}
.statement-card strong {
  color: var(--gold-300);
  font-weight: 600;
}
.statement-card > span {
  position: relative;
  z-index: 1;
  display: block;
  margin-top: 12px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.65);
}
.value-section {
  background: white;
}
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
}
.value-card {
  min-height: 330px;
  padding: 42px 34px;
  text-align: center;
  border-right: 1px solid var(--line);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}
.value-card:last-child {
  border-right: 0;
}
.value-card:hover {
  position: relative;
  z-index: 1;
  transform: translateY(-8px);
  background: white;
  box-shadow: var(--shadow);
}
.card-number {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--gold-600);
}
.value-card h3 {
  margin: 20px 0;
  font-family: var(--font-serif);
  font-size: 21px;
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1.8;
}
.value-card h3 span {
  display: block;
}
.value-card p {
  margin: 0;
  text-align: left;
  color: var(--muted);
  font-size: 13px;
}

.program-section {
  position: relative;
  overflow: hidden;
  color: white;
  background: var(--navy-950);
}
.program-section::before {
  content: "PROGRAM";
  position: absolute;
  top: -35px;
  right: -20px;
  font-family: var(--font-en);
  font-size: clamp(90px, 16vw, 220px);
  line-height: 1;
  color: rgba(255, 255, 255, 0.025);
}
.light-heading {
  position: relative;
  z-index: 1;
}
.light-heading > p:last-child {
  color: rgba(255, 255, 255, 0.63);
}
.program-list {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}
.program-card {
  display: grid;
  grid-template-columns: 100px 1.05fr 1fr;
  gap: 38px;
  align-items: start;
  padding: 52px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}
.program-index small {
  display: block;
  font-family: var(--font-en);
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--gold-300);
}
.program-index strong {
  font-family: var(--font-en);
  font-size: 54px;
  font-weight: 400;
  line-height: 1.3;
  color: transparent;
  -webkit-text-stroke: 1px rgba(233, 204, 136, 0.65);
}
.program-eyebrow {
  margin: 0 0 8px;
  font-family: var(--font-en);
  font-size: 9px;
  letter-spacing: 0.18em;
  color: var(--gold-300);
}
.program-main h3 {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-size: clamp(21px, 2.5vw, 29px);
  font-weight: 600;
  letter-spacing: 0.05em;
  line-height: 1.7;
}
.program-main h3 span {
  display: block;
}
.program-lead {
  margin: 0;
  color: rgba(255, 255, 255, 0.63);
  font-size: 12.5px;
}
.program-card ul {
  margin: 22px 0 0;
  padding: 22px 24px;
  list-style: none;
  background: rgba(255, 255, 255, 0.055);
  border-left: 2px solid var(--gold-500);
}
.program-card li {
  position: relative;
  padding-left: 18px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 12.5px;
}
.program-card li + li {
  margin-top: 8px;
}
.program-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.88em;
  width: 5px;
  height: 5px;
  background: var(--gold-500);
  border-radius: 50%;
}
.question-callout {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin-top: 46px;
  padding: 24px 30px;
  border: 1px solid rgba(233, 204, 136, 0.34);
  background: linear-gradient(
    90deg,
    rgba(211, 166, 70, 0.12),
    rgba(255, 255, 255, 0.035)
  );
}
.question-callout > span {
  padding: 7px 12px;
  color: var(--navy-950);
  background: var(--gold-300);
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.12em;
}
.question-callout p {
  margin: 0;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
}
.question-callout strong {
  color: white;
  font-family: var(--font-serif);
  font-size: 16px;
}

.speakers-section {
  background: white;
}
.speaker-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}
.speaker-card {
  display: grid;
  grid-template-columns: 42% 1fr;
  align-items: start;
  min-height: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: white;
  box-shadow: 0 18px 52px rgba(7, 26, 56, 0.08);
}
.speaker-photo {
  position: relative;
  height: 360px;
  min-height: 0;
  overflow: hidden;
  background: #dbe6f1;
}
.speaker-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    transparent 72%,
    rgba(255, 255, 255, 0.2)
  );
}
.speaker-photo img {
  object-fit: cover;
  object-position: center 16%;
}
.speaker-photo-ishida img {
  object-position: 53% 14%;
}
.speaker-body {
  padding: 34px 28px;
}
.speaker-role {
  margin: 0 0 14px;
  font-family: var(--font-en);
  font-size: 8px;
  letter-spacing: 0.11em;
  color: var(--gold-600);
}
.speaker-body h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 25px;
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1.5;
}
.speaker-body h3 span {
  display: block;
  font-family: var(--font-sans);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.13em;
  color: #89919d;
}
.speaker-org {
  margin: 8px 0 18px;
  color: var(--navy-700);
  font-size: 11px;
  font-weight: 700;
}
.speaker-body > p:not(.speaker-role):not(.speaker-org) {
  margin: 0;
  color: var(--muted);
  font-size: 11.5px;
}
.speaker-body ul {
  margin: 20px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}
.speaker-body li {
  position: relative;
  padding-left: 15px;
  font-size: 10.5px;
  color: var(--ink);
}
.speaker-body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.86em;
  width: 5px;
  height: 5px;
  background: var(--gold-500);
}

.outline-section {
  color: white;
  background: linear-gradient(145deg, #0a2248, #12345f);
}
.outline-grid {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: clamp(55px, 9vw, 110px);
  align-items: start;
}
.outline-card {
  padding: 42px;
  color: var(--ink);
  background: white;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.22);
}
.outline-card dl {
  margin: 0 0 30px;
}
.outline-card dl > div {
  display: grid;
  grid-template-columns: 118px 1fr;
  gap: 18px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.outline-card dt {
  font-size: 11px;
  font-weight: 700;
  color: var(--navy-700);
}
.outline-card dd {
  margin: 0;
  font-size: 12px;
}
.outline-card dd strong {
  font-size: 14px;
}
.primary-button-wide {
  display: grid;
  width: 100%;
}

.faq-section {
  background: var(--paper);
}
.faq-list details {
  border-top: 1px solid var(--line);
  background: white;
}
.faq-list details:last-child {
  border-bottom: 1px solid var(--line);
}
.faq-list summary {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 82px;
  padding: 20px 68px 20px 24px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 600;
}
.faq-list summary::-webkit-details-marker {
  display: none;
}
.faq-list summary > span,
.faq-answer > span {
  flex: 0 0 34px;
  font-family: var(--font-en);
  font-size: 20px;
  color: var(--gold-600);
}
.faq-list summary i {
  position: absolute;
  right: 24px;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid #9db4cc;
  border-radius: 50%;
  background: white;
  color: var(--navy-800);
  font-style: normal;
  transition:
    color 0.25s ease,
    background 0.25s ease,
    border-color 0.25s ease;
}
.faq-list summary i::before {
  content: "+";
  margin-top: -2px;
  font-family: var(--font-sans);
  font-size: 24px;
  font-weight: 400;
  line-height: 1;
}
.faq-list details[open] summary i {
  color: white;
  background: var(--navy-800);
  border-color: var(--navy-800);
}
.faq-list details[open] summary i::before {
  content: "−";
  margin-top: -1px;
}
.faq-answer {
  display: flex;
  padding: 0 68px 24px 24px;
  color: var(--muted);
}
.faq-answer p {
  margin: 0;
  font-size: 12.5px;
}

.final-cta {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 120px 0 135px;
  text-align: center;
  color: white;
  background: var(--navy-950);
}
.final-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 80px 80px;
}
.final-cta-glow {
  position: absolute;
  z-index: -1;
  left: 50%;
  bottom: -340px;
  width: 760px;
  height: 760px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: rgba(36, 99, 159, 0.33);
  filter: blur(40px);
}
.final-cta h2 {
  color: white;
}
.final-message span {
  display: block;
}
.final-cta-inner > p:not(.section-kicker) {
  margin: 14px 0 0;
  color: rgba(255, 255, 255, 0.6);
  font-size: 13px;
}
.final-date {
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: 12px;
  margin: 30px 0 26px;
  font-family: var(--font-en);
}
.final-date > span {
  font-size: 11px;
  color: var(--gold-300);
}
.final-date strong {
  font-size: 44px;
  font-weight: 400;
}
.final-date b {
  padding: 2px 7px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  font-size: 9px;
}
.final-date em {
  font-style: normal;
  font-size: 17px;
}
.final-cta .primary-button {
  margin-inline: auto;
  text-align: left;
}
.final-cta-inner > small {
  display: block;
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 10px;
}

.site-footer {
  padding: 52px 0 100px;
  background: white;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.footer-brand img {
  width: 150px;
  height: auto;
}
.footer-brand p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 10px;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}
.footer-links a {
  font-size: 10px;
  color: var(--muted);
}
.footer-links a:hover {
  color: var(--navy-700);
}
.copyright {
  margin: 36px 0 0;
  text-align: center;
  color: #9299a3;
  font-size: 9px;
}

.fixed-cta {
  position: fixed;
  inset: auto 0 0;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
  min-height: 70px;
  padding: 10px 24px;
  color: white;
  background: rgba(7, 26, 56, 0.97);
  border-top: 1px solid rgba(233, 204, 136, 0.38);
  box-shadow: 0 -10px 34px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(12px);
}
.fixed-cta > div {
  display: flex;
  flex-direction: column;
}
.fixed-cta strong {
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: 0.06em;
}
.fixed-cta span {
  font-size: 9px;
  color: rgba(255, 255, 255, 0.62);
}
.fixed-cta > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  min-width: 290px;
  padding: 11px 18px;
  color: var(--navy-950);
  background: linear-gradient(135deg, #f1d990, #d5a442);
  font-size: 13px;
  font-weight: 700;
}
.fixed-cta > a b {
  font-size: 18px;
}

@media (max-width: 1080px) {
  .global-nav {
    display: none;
  }
  .header-cta {
    margin-left: auto;
  }
  .hero {
    min-height: 760px;
  }
  .hero-grid {
    gap: 44px;
  }
  .program-card {
    grid-template-columns: 80px 1fr 1fr;
    gap: 24px;
  }
  .speaker-card {
    grid-template-columns: 38% 1fr;
  }
  .speaker-body {
    padding: 28px 22px;
  }
}

@media (max-width: 860px) {
  .site-header {
    height: 70px;
  }
  .header-inner {
    width: min(100% - 28px, 1120px);
  }
  .header-cta {
    display: none;
  }
  .menu-button {
    position: relative;
    z-index: 102;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 42px;
    height: 42px;
    padding: 9px;
    border: 0;
    background: transparent;
    cursor: pointer;
  }
  .menu-button i {
    width: 100%;
    height: 1px;
    background: var(--navy-900);
    transition: 0.25s ease;
  }
  .menu-button.is-open i:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }
  .menu-button.is-open i:nth-child(2) {
    opacity: 0;
  }
  .menu-button.is-open i:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }
  .global-nav {
    position: fixed;
    inset: 70px 0 auto;
    display: grid;
    gap: 0;
    padding: 14px 22px 24px;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 16px 35px rgba(7, 26, 56, 0.12);
    transform: translateY(-125%);
    transition: transform 0.3s ease;
  }
  .global-nav.is-open {
    transform: translateY(0);
  }
  .global-nav a {
    padding: 13px 4px;
    border-bottom: 1px solid var(--line);
  }
  .global-nav a::after {
    display: none;
  }
  .hero {
    min-height: auto;
    padding: 115px 0 86px;
  }
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .hero-copy {
    text-align: center;
  }
  .eyebrow,
  .event-date,
  .hero-badges {
    justify-content: center;
  }
  .event-date-label {
    writing-mode: initial;
  }
  .primary-button {
    text-align: left;
  }
  .hero-visual {
    width: min(620px, 100%);
    margin: 12px auto 0;
  }
  .scroll-cue {
    display: none;
  }
  .fact-grid {
    grid-template-columns: 1fr 1fr;
  }
  .fact-grid div:nth-child(3) {
    border-left: 1px solid var(--line);
  }
  .fact-grid div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
  .section {
    padding: 92px 0;
  }
  .program-card {
    grid-template-columns: 70px 1fr;
  }
  .program-card ul {
    grid-column: 2;
    margin-top: 0;
  }
  .outline-grid {
    grid-template-columns: 1fr;
  }
  .speaker-grid {
    grid-template-columns: 1fr;
  }
  .speaker-card {
    min-height: 520px;
  }
  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 640px) {
  .page-shell,
  .narrow-shell {
    width: min(100% - 32px, 1120px);
  }
  .desktop-break {
    display: none;
  }
  .mobile-break {
    display: initial;
  }
  .brand img {
    width: 120px;
  }
  .brand span {
    font-size: 8px;
  }
  .hero {
    padding: 94px 0 68px;
  }
  .hero-visual {
    display: none;
  }
  .eyebrow {
    flex-direction: column;
    gap: 8px;
    margin-bottom: 18px;
  }
  .hero-focus-title {
    padding: 15px 0 13px;
    font-size: clamp(28px, 9vw, 40px);
    line-height: 1.32;
  }
  .hero-focus-title span {
    font-size: 0.66em;
  }
  .hero-lead {
    font-size: 13.5px;
    line-height: 1.9;
  }
  .hero-lead > span {
    display: block;
  }
  .hero-lead > span:nth-child(2)::after {
    display: none;
  }
  .event-date {
    gap: 8px;
    margin-top: 26px;
  }
  .event-date strong {
    font-size: 43px;
  }
  .event-date-label {
    width: 100%;
  }
  .event-time {
    width: 100%;
    margin: 4px 0 0;
  }
  .primary-button {
    min-width: 100%;
    padding: 14px 16px 14px 18px;
    font-size: 13px;
  }
  .fact-grid div {
    min-height: 108px;
    padding: 17px 10px;
  }
  .fact-grid small {
    font-size: 10px;
  }
  .fact-grid strong {
    margin-top: 6px;
    font-size: 15px;
    letter-spacing: 0.03em;
  }
  .section {
    padding: 74px 0;
  }
  .section-heading {
    margin-bottom: 38px;
  }
  .section-heading h2,
  .final-cta h2 {
    font-size: clamp(27px, 8vw, 36px);
  }
  .problem-title {
    display: inline-block;
    font-size: clamp(21px, 6.4vw, 28px);
    line-height: 1.55;
    letter-spacing: 0.04em;
  }
  .problem-title-line {
    margin-bottom: 2px;
    white-space: nowrap;
  }
  .section-heading > p:last-child {
    font-size: 12.5px;
  }
  .check-grid {
    grid-template-columns: 1fr;
  }
  .check-grid li {
    min-height: 66px;
    padding: 13px;
    font-size: 12px;
  }
  .statement-card {
    margin-top: 38px;
    padding: 34px 20px;
  }
  .statement-card p {
    font-size: 19px;
  }
  .value-grid {
    grid-template-columns: 1fr;
  }
  .value-card {
    min-height: 0;
    padding: 36px 28px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .value-card:last-child {
    border-bottom: 0;
  }
  .value-card p {
    font-size: 12px;
  }
  .program-card {
    grid-template-columns: 52px 1fr;
    gap: 16px;
    padding: 38px 0;
  }
  .program-index strong {
    font-size: 37px;
  }
  .program-main h3 {
    font-size: 20px;
  }
  .program-lead {
    font-size: 11.5px;
  }
  .program-card ul {
    grid-column: 1 / 3;
  }
  .program-card li {
    font-size: 11.5px;
  }
  .question-callout {
    flex-direction: column;
    gap: 14px;
    text-align: center;
  }
  .speaker-card {
    grid-template-columns: 1fr;
    min-height: 0;
  }
  .speaker-photo {
    height: auto;
    min-height: 0;
    aspect-ratio: 16 / 10;
  }
  .speaker-photo img {
    object-position: center 18%;
  }
  .speaker-photo-ishida img {
    object-position: 53% 17%;
  }
  .speaker-body {
    padding: 28px 24px 34px;
  }
  .outline-card {
    padding: 26px 20px;
  }
  .outline-card dl > div {
    grid-template-columns: 88px 1fr;
    gap: 12px;
  }
  .outline-card dt,
  .outline-card dd {
    font-size: 10.5px;
  }
  .outline-card dd strong {
    font-size: 12px;
  }
  .faq-list summary {
    min-height: 74px;
    padding: 18px 52px 18px 16px;
    font-size: 13px;
  }
  .faq-list summary > span,
  .faq-answer > span {
    flex-basis: 28px;
    font-size: 17px;
  }
  .faq-list summary i {
    right: 14px;
    width: 34px;
    height: 34px;
  }
  .faq-list summary i::before {
    font-size: 22px;
  }
  .faq-answer {
    padding: 0 42px 20px 16px;
  }
  .faq-answer p {
    font-size: 11.5px;
  }
  .final-cta {
    padding: 90px 0 120px;
  }
  .final-cta .final-message {
    font-size: clamp(21px, 6.2vw, 28px);
    letter-spacing: 0.03em;
  }
  .final-message span {
    white-space: nowrap;
  }
  .final-date {
    flex-wrap: wrap;
  }
  .final-date > span {
    width: 100%;
  }
  .final-date strong {
    font-size: 40px;
  }
  .footer-links {
    justify-content: center;
    gap: 12px 18px;
  }
  .fixed-cta {
    justify-content: stretch;
    gap: 10px;
    min-height: 74px;
    padding: 8px 12px;
  }
  .fixed-cta > div {
    flex: 1;
  }
  .fixed-cta strong {
    font-size: 11px;
  }
  .fixed-cta span {
    font-size: 8px;
  }
  .fixed-cta > a {
    min-width: 0;
    padding: 12px 13px;
    gap: 10px;
    font-size: 11px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}