@font-face {
  font-family: Montserrat;
  src: url("assets/Montserrat-Medium.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: Montserrat;
  src: url("assets/Montserrat-SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

:root {
  --green: #2f4f4e;
  --green-deep: #203d43;
  --gold: #e2b36b;
  --gold-light: #f4d39b;
  --paper: #faf8f2;
  --line: rgba(250, 248, 242, 0.2);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--green-deep);
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  color: var(--paper);
  background: var(--green-deep);
  font-family: Montserrat, Arial, sans-serif;
  font-weight: 500;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.page-shell {
  position: relative;
  display: flex;
  flex-direction: column;
  width: min(1440px, 100%);
  min-height: 100vh;
  margin-inline: auto;
  overflow: hidden;
  background:
    radial-gradient(circle at 84% 20%, rgba(226, 179, 107, 0.14), transparent 20rem),
    linear-gradient(128deg, var(--green-deep) 0%, var(--green) 100%);
}

.page-shell::before,
.page-shell::after {
  position: absolute;
  z-index: 0;
  display: block;
  content: "";
  width: 32rem;
  height: 32rem;
  border: 1px solid rgba(226, 179, 107, 0.16);
  border-radius: 50%;
  pointer-events: none;
}

.page-shell::before {
  top: -18rem;
  right: -12rem;
}

.page-shell::after {
  bottom: -24rem;
  left: -15rem;
  border-color: rgba(250, 248, 242, 0.1);
}

.landmark-illustration {
  position: absolute;
  z-index: 0;
  right: 50%;
  bottom: 3.5rem;
  width: min(1220px, 104vw);
  height: auto;
  opacity: 0.2;
  pointer-events: none;
  transform: translateX(50%);
}

.site-header,
.main-content,
.site-footer {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 96px));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 2.5rem 0;
}

.brand {
  display: block;
  width: 21rem;
}

.brand picture {
  display: block;
}

.brand img {
  display: block;
  width: 100%;
  height: auto;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  flex: 0 0 auto;
  color: var(--gold-light);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
}

.status span {
  display: block;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 0.3rem rgba(226, 179, 107, 0.16);
}

.main-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(21rem, 0.76fr);
  align-items: center;
  gap: clamp(3rem, 9vw, 9rem);
  flex: 1;
  padding: clamp(3rem, 7vh, 7rem) 0 clamp(4.5rem, 10vh, 9rem);
}

.message {
  max-width: 39rem;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0 0 1.7rem;
  color: var(--gold-light);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.eyebrow-line {
  width: 1.5rem;
  height: 0.45rem;
  border-top: 2px solid var(--gold);
  border-bottom: 2px solid var(--gold);
  transform: skewX(-24deg);
}

h1 {
  max-width: 10ch;
  margin: 0;
  color: var(--paper);
  font-size: clamp(3.7rem, 8vw, 7.6rem);
  font-weight: 600;
  letter-spacing: -0.07em;
  line-height: 0.98;
}

h1 em {
  color: var(--gold);
  font-style: normal;
}

.intro {
  max-width: 34rem;
  margin: 2rem 0 0;
  color: rgba(250, 248, 242, 0.78);
  font-size: clamp(1rem, 1.45vw, 1.15rem);
  line-height: 1.75;
}

.details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.8rem;
  margin-top: 3.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.detail {
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
}

.detail-label {
  margin-bottom: 0.35rem;
  color: var(--gold);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.detail strong {
  color: var(--paper);
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.4;
}

.detail > span:last-child {
  color: rgba(250, 248, 242, 0.62);
  font-size: 0.78rem;
}

.organizer {
  grid-column: 1 / -1;
  max-width: 34rem;
  margin-top: 0.45rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 32rem;
}

.visual::before {
  position: absolute;
  inset: 8% 3% 4%;
  border: 1px solid rgba(226, 179, 107, 0.4);
  border-radius: 50%;
  content: "";
  transform: rotate(-14deg);
}

.visual-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: min(24rem, 82%);
  padding: 3.5rem 2.5rem 3rem;
  border: 1px solid rgba(250, 248, 242, 0.19);
  background: rgba(32, 61, 67, 0.56);
  box-shadow: 0 1.8rem 4rem rgba(13, 31, 35, 0.2);
}

.mark {
  width: min(9rem, 48%);
  height: auto;
}

.visual-kicker {
  margin: 2.4rem 0 0;
  color: var(--gold-light);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-align: center;
  text-transform: uppercase;
}

.visual-rule {
  width: 2.7rem;
  margin: 1.8rem 0;
  border-top: 1px solid var(--gold);
}

.visual-note {
  margin: 0;
  color: var(--paper);
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.35;
  text-align: center;
}

.visual-index {
  position: absolute;
  right: 6%;
  bottom: 3%;
  color: rgba(250, 248, 242, 0.46);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.3rem 0 1.7rem;
  border-top: 1px solid var(--line);
  color: rgba(250, 248, 242, 0.54);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 800px) {
  .site-header,
  .main-content,
  .site-footer {
    width: min(100% - 3rem, 38rem);
  }

  .site-header {
    padding: 2rem 0;
  }

  .brand {
    width: 18rem;
  }

  .main-content {
    grid-template-columns: 1fr;
    gap: 4rem;
    padding-top: 3.5rem;
    padding-bottom: 4.5rem;
  }

  .landmark-illustration {
    position: fixed;
    top: 50%;
    right: auto;
    bottom: auto;
    left: 50%;
    width: 152vw;
    max-width: none;
    opacity: 0.16;
    transform: translate(-50%, -50%);
  }

  .message {
    max-width: 34rem;
  }

  .visual {
    min-height: 25rem;
  }

  .visual-inner {
    width: min(22rem, 76%);
    padding: 2.7rem 2rem 2.4rem;
  }
}

@media (max-width: 520px) {
  .site-header,
  .main-content,
  .site-footer {
    width: min(100% - 2.25rem, 38rem);
  }

  .site-header {
    align-items: center;
    gap: 0.8rem;
    padding-top: 1.5rem;
  }

  .brand {
    width: 14.5rem;
  }

  .status {
    padding-top: 0;
    font-size: 0.58rem;
  }

  .main-content {
    gap: 3.5rem;
    padding-top: 3rem;
  }

  .landmark-illustration {
    top: 50%;
    width: 190vw;
    opacity: 0.13;
  }

  h1 {
    font-size: clamp(3.5rem, 17vw, 5rem);
  }

  .intro {
    margin-top: 1.5rem;
    font-size: 0.95rem;
  }

  .details {
    grid-template-columns: 1fr;
    gap: 1.4rem;
    margin-top: 2.5rem;
  }

  .visual {
    min-height: 21rem;
  }

  .visual::before {
    inset: 5% -4% 3%;
  }

  .visual-inner {
    width: min(20rem, 82%);
    padding: 2.5rem 1.5rem 2.1rem;
  }

  .mark {
    width: 7rem;
  }

  .visual-kicker {
    margin-top: 1.8rem;
    font-size: 0.57rem;
  }

  .visual-rule {
    margin: 1.3rem 0;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.35rem;
    padding-bottom: 1.35rem;
  }
}

@media (max-width: 380px) {
  .brand {
    width: 12.5rem;
  }

  .site-header {
    gap: 0.55rem;
  }

  .status {
    gap: 0.5rem;
    font-size: 0.53rem;
  }
}

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