:root {
  --ink: #0a1624;
  --navy: #071f34;
  --blue: #123e5c;
  --field: #6f7b4b;
  --reed: #b88a42;
  --gold: #d7aa58;
  --paper: #f8f3e9;
  --cream: #fffaf0;
  --white: #ffffff;
  --muted: #647080;
  --line: rgba(10, 22, 36, 0.16);
  --shadow: 0 24px 80px rgba(8, 18, 30, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  background: var(--paper);
}

body.nav-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px clamp(18px, 4vw, 56px);
  color: var(--cream);
  background: linear-gradient(180deg, rgba(7, 31, 52, 0.94), rgba(7, 31, 52, 0.5) 70%, transparent);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.brand img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--cream);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 1.6vw, 22px);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav a {
  opacity: 0.86;
}

.site-nav a:hover {
  opacity: 1;
}

.site-nav a[aria-current="page"] {
  color: var(--gold);
  opacity: 1;
}

.nav-toggle {
  display: none;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  grid-template-columns: minmax(300px, 0.82fr) minmax(320px, 1fr);
  align-items: center;
  gap: clamp(28px, 5vw, 84px);
  padding: 118px clamp(18px, 5vw, 80px) 72px;
  color: var(--cream);
  overflow: hidden;
  background:
    linear-gradient(100deg, rgba(7, 31, 52, 0.98) 0%, rgba(7, 31, 52, 0.9) 48%, rgba(10, 22, 36, 0.52) 100%),
    radial-gradient(circle at 78% 18%, rgba(215, 170, 88, 0.28), transparent 34%),
    linear-gradient(180deg, var(--blue), var(--ink));
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 124px;
  background:
    linear-gradient(180deg, transparent, rgba(6, 14, 22, 0.34)),
    repeating-linear-gradient(100deg, transparent 0 22px, rgba(215, 170, 88, 0.16) 23px 26px);
  opacity: 0.68;
}

.hero-art {
  position: relative;
  z-index: 1;
  justify-self: center;
  width: min(520px, 90vw);
}

.hero-art img {
  border-radius: 50%;
  background: var(--cream);
  box-shadow: var(--shadow);
}

.hero-copy {
  position: relative;
  z-index: 1;
  max-width: 700px;
}

.kicker {
  margin: 0 0 14px;
  color: var(--gold);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

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

h1 {
  margin: 0;
  max-width: 12ch;
  font-size: clamp(3.45rem, 7vw, 6.8rem);
  line-height: 0.9;
  font-weight: 700;
}

.page-hero {
  min-height: 58vh;
  display: grid;
  align-content: end;
  padding-top: 150px;
  color: var(--cream);
  background:
    linear-gradient(100deg, rgba(7, 31, 52, 0.98), rgba(18, 62, 92, 0.86)),
    linear-gradient(180deg, var(--blue), var(--ink));
}

.page-hero h1 {
  max-width: 980px;
  font-size: clamp(3rem, 6vw, 6rem);
}

.hero-text {
  max-width: 620px;
  margin: 28px 0 0;
  color: rgba(255, 250, 240, 0.86);
  font-family: Arial, Helvetica, sans-serif;
  font-size: clamp(1rem, 1.7vw, 1.24rem);
  line-height: 1.7;
}

.hero-actions,
.event-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.button.primary {
  color: var(--ink);
  background: var(--gold);
  border-color: rgba(255, 255, 255, 0.26);
}

.button.secondary {
  color: inherit;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.24);
}

.event-ribbon {
  position: absolute;
  right: clamp(18px, 5vw, 80px);
  bottom: 24px;
  z-index: 2;
  display: grid;
  gap: 4px;
  min-width: min(430px, calc(100% - 36px));
  padding: 18px 22px;
  color: var(--cream);
  background: rgba(8, 18, 30, 0.68);
  border: 1px solid rgba(215, 170, 88, 0.42);
  border-radius: 8px;
  backdrop-filter: blur(12px);
}

.event-ribbon span,
.event-ribbon strong {
  font-family: Arial, Helvetica, sans-serif;
}

.event-ribbon span {
  color: var(--gold);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.event-ribbon strong {
  font-size: 1.1rem;
}

section {
  padding: clamp(64px, 9vw, 118px) clamp(18px, 5vw, 80px);
}

.section-heading {
  max-width: 850px;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 4.5rem);
  line-height: 1.02;
}

.event-section {
  background: var(--cream);
}

.event-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: clamp(30px, 5vw, 72px);
  margin-top: 38px;
  align-items: start;
}

.event-main p,
.mission-section > p,
.copy-panel p,
.sponsors-section > p {
  max-width: 930px;
  margin: 0;
  color: #26364a;
  font-family: Arial, Helvetica, sans-serif;
  font-size: clamp(1.04rem, 1.5vw, 1.25rem);
  line-height: 1.8;
}

.event-facts {
  margin: 0;
  border-top: 1px solid var(--line);
}

.event-facts div {
  display: grid;
  grid-template-columns: 0.8fr 1fr;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.event-facts dt,
.event-facts dd {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
}

.event-facts dt {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.event-facts dd {
  color: var(--ink);
  font-size: 1rem;
  font-weight: 800;
}

.mission-section {
  color: var(--cream);
  background:
    linear-gradient(110deg, rgba(7, 31, 52, 0.98), rgba(18, 62, 92, 0.9)),
    linear-gradient(90deg, var(--navy), var(--blue));
}

.mission-section > p {
  margin-top: 34px;
  color: rgba(255, 250, 240, 0.84);
}

.content-section {
  background: var(--paper);
}

.alt-section {
  color: var(--cream);
  background: var(--field);
}

.alt-section .copy-panel p {
  color: rgba(255, 250, 240, 0.9);
}

.copy-panel {
  max-width: 980px;
  margin-top: 34px;
}

.membership-section {
  background: var(--cream);
}

.membership-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 42px;
  background: var(--line);
}

.membership-grid article {
  min-height: 210px;
  padding: clamp(24px, 4vw, 38px);
  background: var(--cream);
}

.membership-grid span {
  display: inline-flex;
  margin-bottom: 28px;
  color: var(--reed);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.membership-grid p {
  margin: 0;
  color: #26364a;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1.08rem;
  line-height: 1.7;
}

.sponsors-section {
  color: var(--cream);
  background: var(--ink);
}

.sponsor-levels {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 42px 0 28px;
  background: rgba(255, 255, 255, 0.18);
}

.sponsor-levels span {
  min-height: 118px;
  display: grid;
  place-items: center;
  padding: 20px;
  color: var(--cream);
  background: rgba(255, 255, 255, 0.07);
  font-family: Arial, Helvetica, sans-serif;
  font-size: clamp(1rem, 1.8vw, 1.35rem);
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
}

.sponsors-section > p {
  color: rgba(255, 250, 240, 0.84);
}

.updates-section {
  background: var(--cream);
  border-top: 1px solid var(--line);
}

.gallery-section {
  background: var(--paper);
}

.standards-section {
  background: var(--paper);
}

.standards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 42px;
  background: var(--line);
}

.standards-grid article {
  min-height: 280px;
  padding: clamp(24px, 4vw, 42px);
  background: var(--paper);
}

.standards-grid span {
  color: var(--reed);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

h3 {
  margin: 58px 0 14px;
  font-size: clamp(1.5rem, 2.3vw, 2.4rem);
}

.standards-grid p {
  margin: 0;
  color: #314256;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.7;
}

.text-link {
  display: inline-flex;
  margin-top: 28px;
  color: var(--blue);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.gallery-grid div {
  min-height: 220px;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(7, 31, 52, 0.08), rgba(215, 170, 88, 0.18)),
    var(--cream);
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 0.7fr);
  gap: clamp(30px, 5vw, 70px);
  align-items: start;
  color: var(--cream);
  background: var(--ink);
}

.signup-form {
  display: grid;
  gap: 16px;
  padding-top: 8px;
}

.signup-form label {
  display: grid;
  gap: 8px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.signup-form input {
  width: 100%;
  min-height: 52px;
  padding: 12px 14px;
  color: var(--cream);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 4px;
  font: 1rem Arial, Helvetica, sans-serif;
}

.signup-form button {
  width: fit-content;
  margin-top: 8px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 24px clamp(18px, 5vw, 80px);
  color: var(--cream);
  background: #050d15;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer p {
  margin: 0;
}

.site-footer nav {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 10px 18px;
  max-width: 760px;
}

@media (max-width: 900px) {
  .site-header {
    background: rgba(7, 31, 52, 0.96);
  }

  .nav-toggle {
    position: relative;
    z-index: 12;
    display: grid;
    gap: 7px;
    width: 44px;
    height: 44px;
    place-content: center;
    padding: 0;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 4px;
  }

  .nav-toggle span {
    width: 20px;
    height: 2px;
    background: var(--cream);
  }

  .site-nav {
    position: fixed;
    inset: 0;
    display: none;
    place-content: center;
    gap: 28px;
    background: rgba(7, 31, 52, 0.98);
    font-size: 1rem;
  }

  body.nav-open .site-nav {
    display: grid;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 108px;
  }

  .hero-art {
    order: -1;
    width: min(360px, 78vw);
  }

  h1 {
    max-width: 11ch;
  }

  .event-ribbon {
    position: relative;
    right: auto;
    bottom: auto;
    margin-top: 8px;
  }

  .event-layout,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .standards-grid,
  .membership-grid,
  .sponsor-levels,
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .brand span {
    display: none;
  }

  .hero {
    padding-inline: 18px;
  }

  h1 {
    font-size: clamp(2.8rem, 15vw, 4rem);
  }

  .hero-actions,
  .event-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .event-facts div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .site-footer {
    display: grid;
  }
}