:root {
  --ink: #12202c;
  --muted: #4c5966;
  --line: #d5dee6;
  --paper: #f4f7f8;
  --paper-2: #e7eef2;
  --white: #ffffff;
  --navy: #083858;
  --navy-deep: #071c2e;
  --green: #2f9a45;
  --green-deep: #217836;
  --danger: #9b2c2c;
  --max: 1120px;
  --header: 76px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Be Vietnam Pro", system-ui, sans-serif;
  line-height: 1.55;
}
img { max-width: 100%; }
a { color: var(--green-deep); }
a:hover { color: var(--navy); }
button, input, textarea { font-family: inherit; }
:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }

.skip {
  position: absolute;
  left: 12px;
  top: -40px;
  background: #fff;
  padding: 8px 12px;
  z-index: 5;
}
.skip:focus { top: 12px; }

.nav {
  position: sticky;
  top: 0;
  z-index: 4;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}
.nav-inner, .wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}
.nav-inner {
  min-height: var(--header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.logo { display: block; line-height: 0; }
.logo img { height: 52px; width: auto; display: block; }
.nav-links { display: flex; gap: 22px; margin-left: auto; }
.nav-links a {
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}
.nav-links a:hover { color: var(--green-deep); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  min-height: 48px;
  padding: 12px 22px;
  border-radius: 2px;
  border: 0;
  background: var(--green);
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { background: var(--green-deep); color: #fff; }
.btn[disabled] { opacity: 0.65; cursor: progress; }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}
.btn-ghost:hover { background: var(--ink); color: #fff; }
.btn-line {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.7);
}
.btn-line:hover { background: #fff; color: var(--navy); }

.hero {
  background: var(--navy-deep);
  color: #f4f7f8;
}
.hero-inner {
  max-width: 820px;
  margin: 0 auto;
  padding: 72px 24px 64px;
}
.eyebrow {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green-deep);
}
.hero .eyebrow { color: #8ed49a; }
.hero h1 {
  margin: 14px 0 0;
  font-size: clamp(36px, 5.4vw, 64px);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.hero-lead {
  margin: 18px 0 0;
  max-width: 640px;
  font-size: 18px;
  color: #d5dee6;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin: 22px 0 0;
  font-size: 14px;
  font-weight: 600;
  color: #9eb0be;
}

.portrait { background: #fff; border-bottom: 1px solid var(--line); }
.portrait .wrap { padding-top: 28px; padding-bottom: 22px; }
.portrait img { display: block; width: 100%; height: auto; }
.portrait p {
  margin: 12px 0 0;
  font-size: 14px;
  color: var(--muted);
}

.block { background: #fff; }
.block.band { background: var(--paper); }
.block-pad { padding-top: 72px; padding-bottom: 72px; }
.block h2, .register h2 {
  margin: 12px 0 0;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 800;
}
.lead { margin: 16px 0 0; max-width: 720px; font-size: 18px; color: var(--muted); }
.pillars, .points, .assets {
  display: grid;
  gap: 16px;
  margin-top: 32px;
}
.pillars { grid-template-columns: 1fr 1fr; }
.points, .assets { grid-template-columns: repeat(3, 1fr); }
.pillars article, .points article, .assets article {
  background: #fff;
  border: 1px solid var(--line);
  padding: 24px 22px;
}
.band .pillars article, .band .points article, .band .assets article { background: #fff; }
.pillars article { background: var(--paper); }
.index {
  margin: 0;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--green-deep);
}
.pillars h3, .points h3, .assets h3 { margin: 8px 0 0; font-size: 20px; line-height: 1.25; }
.pillars p, .points p, .assets p { margin: 10px 0 0; color: var(--muted); }
.pillars ul { margin: 14px 0 0; padding-left: 18px; }
.pillars li { margin: 6px 0; }
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 32px;
  background: var(--line);
  border: 1px solid var(--line);
}
.stat { background: #fff; padding: 22px 18px; }
.stat b {
  display: block;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1;
  color: var(--navy);
  font-weight: 800;
}
.stat span { display: block; margin-top: 8px; font-size: 14px; color: var(--muted); }
.shot { margin: 28px 0 0; }
.shot-frame {
  position: relative;
  overflow: hidden;
  background: #d5dee6;
  aspect-ratio: 3 / 2;
}
.shot-track {
  display: flex;
  height: 100%;
  width: 300%;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.shot-track img {
  width: 33.333%;
  height: 100%;
  object-fit: cover;
  object-position: center 28%;
  flex-shrink: 0;
}
.shot-ui {
  position: absolute;
  right: 16px;
  bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
}
.shot-ui span {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.45);
}
.shot-ui button {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid #fff;
  background: rgba(7, 28, 46, 0.4);
  color: #fff;
  cursor: pointer;
}
.shot figcaption { margin-top: 10px; font-size: 14px; color: var(--muted); }

.register { background: var(--paper-2); }
.register-grid {
  max-width: var(--max);
  margin: 0 auto;
  padding: 88px 24px;
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(320px, 1.15fr);
  gap: 48px;
  align-items: start;
}
.register h2 {
  margin: 12px 0 0;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 800;
}
.intro { margin: 16px 0 0; font-size: 17px; color: var(--muted); }
.agenda { margin-top: 28px; }
.agenda h3 { margin: 0 0 10px; font-size: 15px; }
.agenda li { margin: 6px 0; color: #243240; }
.links {
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid #c9d5de;
}
.links p { margin: 0 0 12px; font-weight: 700; }
.link-row { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 14px;
  background: #fff;
  border: 1px solid #b7c4ce;
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
}
.chip:hover { border-color: var(--navy); color: var(--navy); }
.contact-line { margin: 14px 0 0; font-size: 14px; color: var(--muted); }

.card {
  background: #fff;
  border: 1px solid var(--line);
  padding: 36px 32px;
}
form { display: flex; flex-direction: column; gap: 18px; }
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
label, .field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
}
input, textarea {
  font-size: 16px;
  font-weight: 400;
  padding: 12px 14px;
  border: 1px solid #b7c4ce;
  border-radius: 2px;
  background: #f8fafb;
  color: var(--ink);
}
textarea { resize: vertical; min-height: 120px; }
.tier {
  border: 0;
  margin: 0;
  padding: 0;
}
.tier legend { font-size: 14px; font-weight: 600; padding: 0; margin-bottom: 10px; }
.tier-row { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 10px; }
.tier-row input { width: 112px; }
.tier-row span { padding-bottom: 12px; font-weight: 500; }
.check {
  flex-direction: row;
  align-items: flex-start;
  gap: 10px;
  font-weight: 500;
  color: var(--muted);
}
.check input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--green); }
.alert { margin: 0; color: var(--danger); font-size: 14px; font-weight: 600; white-space: pre-line; }
.fine { margin: 0; font-size: 13px; color: #6b7782; font-weight: 400; }
.success h3 { margin: 8px 0 0; font-size: 28px; line-height: 1.2; }
.success p { color: var(--muted); font-size: 16px; }
.hidden { display: none; }

.site-footer {
  background: var(--navy-deep);
  color: #b7c4ce;
}
.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 40px 24px 48px;
  display: flex;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
}
.wordmark { margin: 0; font-size: 22px; font-weight: 800; letter-spacing: 0.04em; color: #fff; }
.wordmark i { color: #7dce8c; font-style: normal; }
.footer-inner p { margin: 8px 0 0; max-width: 520px; font-size: 13px; line-height: 1.6; }
.legal { max-width: 460px; font-size: 13px; line-height: 1.6; }

.page {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}
.page h1 { font-size: 36px; letter-spacing: -0.02em; margin-bottom: 8px; }
.page h2 { font-size: 20px; margin-top: 28px; }
.page p, .page li { color: #243240; }

@media (max-width: 860px) {
  .stats, .register-grid, .grid-2, .pillars, .points, .assets { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .eyebrow { letter-spacing: 0.08em; font-size: 12px; line-height: 1.45; }
  .logo img { height: 40px; }
  .nav-links { display: none; }
  .hero-inner { padding: 40px 20px 48px; }
  .hero-lead { font-size: 16px; }
  .block-pad { padding-top: 48px; padding-bottom: 48px; }
  .register-grid { padding: 56px 20px; }
  .card { padding: 24px 18px; }
  .nav-inner, .wrap { padding-left: 16px; padding-right: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .shot-track { transition: none; }
}