:root {
  --ink: #102033;
  --muted: #53657a;
  --paper: #f5f8fc;
  --panel: #ffffff;
  --line: #d6e2ef;
  --nsf-blue: #005ea8;
  --deep-blue: #06345f;
  --navy: #071b34;
  --sky: #d9ecff;
  --gold: #c79b2b;
  --shadow: 0 18px 55px rgb(7 27 52 / 16%);
  color-scheme: light;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  letter-spacing: 0;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.6;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 20;
  transform: translateY(-140%);
  border-radius: 6px;
  background: var(--navy);
  color: #fff;
  padding: 0.7rem 0.9rem;
  text-decoration: none;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgb(255 255 255 / 16%);
  background: rgb(6 52 95 / 92%);
  color: #fff;
  backdrop-filter: blur(16px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: min(1180px, calc(100% - 2rem));
  min-height: 76px;
  margin: 0 auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  min-width: min(100%, 410px);
  text-decoration: none;
}

.brand-logo {
  width: 50px;
  height: 50px;
  flex: 0 0 50px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 2px rgb(255 255 255 / 72%);
  object-fit: contain;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 0.96rem;
  line-height: 1.15;
}

.brand small {
  color: rgb(255 255 255 / 76%);
  font-size: 0.76rem;
  line-height: 1.25;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.nav-links a {
  border-radius: 6px;
  color: rgb(255 255 255 / 88%);
  font-size: 0.92rem;
  padding: 0.55rem 0.7rem;
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  background: rgb(255 255 255 / 12%);
  color: #fff;
}

.hero {
  position: relative;
  display: grid;
  align-items: start;
  overflow: hidden;
  color: #fff;
}

.hero-image,
.hero-scrim {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
  object-position: center;
}

.hero-scrim {
  background:
    linear-gradient(90deg, rgb(3 27 55 / 92%) 0%, rgb(3 47 87 / 78%) 44%, rgb(0 94 168 / 18%) 100%),
    linear-gradient(0deg, rgb(3 27 55 / 44%), rgb(3 27 55 / 12%));
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(3.25rem, 5vw, 4.75rem) 0 clamp(4.5rem, 6vw, 5.5rem);
}

.sponsor-lockup {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  max-width: min(100%, 460px);
  margin-bottom: 1.2rem;
  border: 1px solid rgb(255 255 255 / 34%);
  border-radius: 8px;
  background: rgb(255 255 255 / 12%);
  padding: 0.55rem 0.75rem;
  color: rgb(255 255 255 / 90%);
  font-size: 0.88rem;
  font-weight: 750;
  line-height: 1.25;
}

.sponsor-lockup img {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border-radius: 50%;
  background: #fff;
  object-fit: contain;
}

.eyebrow,
.section-kicker,
.card-label {
  margin: 0 0 0.8rem;
  color: var(--nsf-blue);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--gold);
}

h1,
h2,
h3,
p,
li {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
}

h1 {
  max-width: 850px;
  font-size: 4rem;
  font-weight: 850;
}

h2 {
  font-size: 2.15rem;
  font-weight: 800;
}

h3 {
  font-size: 1.1rem;
  font-weight: 800;
}

p {
  margin: 0;
}

.hero-lede {
  max-width: 690px;
  margin-top: 1.35rem;
  color: rgb(255 255 255 / 90%);
  font-size: 1.18rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0.72rem 1rem;
  font-weight: 800;
  line-height: 1.15;
  text-align: center;
  text-decoration: none;
}

.button-primary {
  background: var(--gold);
  color: #071b34;
}

.button-primary:hover,
.button-primary:focus-visible {
  background: #d9b451;
}

.button-secondary {
  border-color: rgb(255 255 255 / 50%);
  color: #fff;
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: rgb(255 255 255 / 12%);
}

.notice-band {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(320px, 0.72fr);
  gap: 2rem;
  width: min(1180px, calc(100% - 2rem));
  margin: -2.4rem auto 0;
  position: relative;
  z-index: 2;
  border: 1px solid var(--line);
  border-top: 5px solid var(--nsf-blue);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
  padding: 1.45rem;
}

.notice-band h2 {
  max-width: 760px;
  font-size: 1.5rem;
}

.date-list {
  display: grid;
  gap: 0.75rem;
  align-self: center;
  margin: 0;
  padding: 0;
  list-style: none;
}

.date-list li {
  display: grid;
  gap: 0.1rem;
  border-left: 4px solid var(--gold);
  padding-left: 0.85rem;
}

.date-list time {
  color: var(--deep-blue);
  font-weight: 850;
}

.date-list span {
  color: var(--muted);
}

.section {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 5.75rem 0 0;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(280px, 1fr);
  gap: 3rem;
}

.copy {
  display: grid;
  gap: 1rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 1.5rem;
}

.feature-grid,
.info-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.feature-card,
.info-columns article {
  min-height: 220px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 1.2rem;
}

.feature-card {
  display: grid;
  align-content: start;
  gap: 1rem;
}

.feature-card p:last-child,
.info-columns p,
.registration p,
.contact p {
  color: var(--muted);
}

.feature-card:first-child {
  border-top: 4px solid var(--nsf-blue);
}

.feature-card:nth-child(2) {
  border-top: 4px solid var(--gold);
}

.feature-card:nth-child(3) {
  border-top: 4px solid #2d78c4;
}

.registration {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.7fr);
  align-items: start;
  gap: 2rem;
  border-block: 1px solid var(--line);
  padding-bottom: 5.75rem;
}

.registration h2,
.contact h2 {
  margin-bottom: 1rem;
}

.status-list {
  display: grid;
  gap: 0.75rem;
}

.status-list div {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  min-height: 58px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 0.85rem;
}

.status-list span {
  width: 12px;
  height: 12px;
  flex: 0 0 12px;
  border-radius: 50%;
  background: var(--nsf-blue);
  box-shadow: 0 0 0 6px rgb(0 94 168 / 15%);
}

.status-list p {
  color: var(--ink);
  font-weight: 750;
}

.logistics {
  padding-top: 5.75rem;
}

.info-columns {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.info-columns article {
  min-height: 190px;
}

.info-columns h3 {
  margin-bottom: 0.8rem;
}

.contact {
  margin-top: 5.75rem;
  width: 100%;
  background: var(--deep-blue);
  color: #fff;
  padding: 4.5rem max(1rem, calc((100vw - 1180px) / 2));
}

.contact > div {
  max-width: 760px;
}

.contact .section-kicker {
  color: var(--gold);
}

.contact p {
  color: rgb(255 255 255 / 78%);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 88px;
  padding: 1.4rem max(1rem, calc((100vw - 1180px) / 2));
  background: var(--navy);
  color: rgb(255 255 255 / 78%);
}

.site-footer div {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.site-footer img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #fff;
  object-fit: contain;
}

.site-footer a {
  color: #fff;
  font-weight: 750;
  text-decoration: none;
}

@media (max-width: 900px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 0.8rem;
    padding: 0.85rem 0;
  }

  .brand {
    min-width: 0;
  }

  .nav-links {
    justify-content: flex-start;
  }

  .hero-content {
    padding: 3.75rem 0 4.75rem;
  }

  h1 {
    font-size: 3rem;
  }

  h2 {
    font-size: 1.8rem;
  }

  .notice-band,
  .split,
  .registration {
    grid-template-columns: 1fr;
  }

  .feature-grid,
  .info-columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  body {
    font-size: 15px;
  }

  .brand-logo {
    width: 44px;
    height: 44px;
    flex-basis: 44px;
  }

  .brand small {
    max-width: 260px;
  }

  .nav-links a {
    padding: 0.45rem 0.5rem;
  }

  .hero-image {
    object-position: 44% center;
  }

  .hero-scrim {
    background:
      linear-gradient(90deg, rgb(3 27 55 / 92%) 0%, rgb(3 47 87 / 76%) 72%, rgb(0 94 168 / 20%) 100%),
      linear-gradient(0deg, rgb(3 27 55 / 46%), rgb(3 27 55 / 10%));
  }

  .sponsor-lockup {
    align-items: flex-start;
  }

  h1 {
    font-size: 2.5rem;
  }

  .hero-lede {
    font-size: 1.04rem;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .notice-band {
    margin-top: -1rem;
  }

  .section {
    padding-top: 4.5rem;
  }

  .feature-grid,
  .info-columns {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .info-columns article {
    min-height: auto;
  }

  .registration {
    padding-bottom: 4.5rem;
  }

  .site-footer,
  .site-footer div {
    align-items: flex-start;
    flex-direction: column;
  }
}