:root{
  --blue-deep:   #435C6E;
  --blue-mid:    #6E8FA3;
  --blue-light:  #B7CBD6;
  --blue-wash:   #F3F7F9;
  --gold:        #B08A4E;
  --gold-light:  #D8BC85;
  --ink:         #2A3236;
  --ink-soft:    #5B6570;
  --paper:       #FFFFFF;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Jost', 'Helvetica Neue', Arial, sans-serif;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

.wrap{
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 32px;
}

a{ color: inherit; }

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

/* ---------- Header ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid #EAEDEF;
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height: 76px;
}
.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: 0.04em;
  font-weight: 600;
  text-decoration:none;
  color: var(--ink);
}
.brand-crest{ height: 34px; width: auto; }
.brand-year{ color: var(--gold); }
.site-nav{ display:flex; gap: 32px; }
.site-nav a{
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration:none;
  color: var(--ink-soft);
  transition: color .2s ease;
}
.site-nav a:hover{ color: var(--gold); }

@media (max-width: 720px){
  .site-nav{ display:none; }
}

/* ---------- Hero ---------- */
.hero{
  min-height: 92vh;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding: 100px 24px;
  background:
    radial-gradient(circle at 50% 38%, #7C9FB2 0%, #62808F 45%, #435C6E 100%);
  color: #FBFCFC;
  position: relative;
}
.hero-inner{ max-width: 720px; }
.eyebrow{
  font-size: 13px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin: 0 0 22px;
}
.hero h1{
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(48px, 8vw, 92px);
  margin: 0;
  letter-spacing: 0.02em;
  color: #FFFFFF;
}
.ornament{
  width: 220px;
  margin: 18px auto;
  opacity: 0.95;
}
.hero-year{
  font-family: var(--serif);
  font-size: clamp(20px, 3vw, 26px);
  letter-spacing: 0.5em;
  margin: 0 0 18px;
  color: var(--gold-light);
}
.hero-benefit{
  font-size: 18px;
  font-weight: 400;
  letter-spacing: 0.02em;
  margin: 0 0 34px;
  color: #EAF1F4;
}
.hero-meta{
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--blue-light);
  margin-bottom: 40px;
}
.hero-meta em{ font-style: normal; color: #fff; }
.meta-divider{ margin: 0 14px; color: var(--gold-light); }

.hero-actions{
  display:flex;
  gap: 18px;
  justify-content:center;
  flex-wrap: wrap;
}
.hero-note{
  margin-top: 16px;
  font-size: 12px;
  letter-spacing: 0.03em;
  color: rgba(255,255,255,0.55);
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-block;
  padding: 15px 36px;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration:none;
  border-radius: 2px;
  transition: all .2s ease;
}
.btn-gold{
  background: var(--gold);
  color: #fff;
}
.btn-gold:hover{ background: #96723C; }
.btn-outline{
  background: transparent;
  border: 1px solid rgba(255,255,255,0.6);
  color: #fff;
}
.btn-outline:hover{
  border-color: #fff;
  background: rgba(255,255,255,0.08);
}
.section .btn-outline{
  border: 1px solid var(--blue-mid);
  color: var(--blue-deep);
}
.section .btn-outline:hover{
  background: var(--blue-wash);
}

/* ---------- Sections ---------- */
.section{
  padding: 110px 0;
}
.section-tint{
  background: var(--blue-wash);
}
.section-label{
  text-align:center;
  font-size: 13px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 14px;
}
.section-heading{
  text-align:center;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(32px, 4vw, 44px);
  margin: 0 0 64px;
  color: var(--blue-deep);
}

/* ---------- Gallery ---------- */
.gallery-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 48px;
}
.gallery-grid img{
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 2px;
}
@media (max-width: 780px){
  .gallery-grid{ grid-template-columns: repeat(2, 1fr); }
}

/* ---------- About ---------- */
.about-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-top: 48px;
}
.about-card h3{
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 600;
  color: var(--blue-deep);
  margin: 0 0 14px;
}
.about-card p{
  font-size: 15px;
  color: var(--ink-soft);
  margin: 0;
}
@media (max-width: 860px){
  .about-grid{ grid-template-columns: 1fr; gap: 40px; }
}

.mission-block{
  margin-top: 90px;
  text-align:center;
  max-width: 680px;
  margin-left:auto;
  margin-right:auto;
}
.mission-label{
  font-size: 13px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 18px;
}
.mission-text{
  font-family: var(--serif);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 500;
  color: var(--blue-deep);
  margin: 0;
  line-height: 1.5;
}

/* ---------- Vision ---------- */
.vision-wrap{ max-width: 760px; text-align:center; }
.vision-title{
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(32px, 4vw, 46px);
  color: var(--blue-deep);
  margin: 0 0 44px;
}
.vision-copy{ text-align:left; }
.vision-copy p{
  font-size: 16px;
  color: var(--ink-soft);
  margin: 0 0 22px;
}
.vision-copy p:last-child{ margin-bottom: 0; }

/* ---------- Who We Are ---------- */
.who-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-top: 48px;
}
.who-logo{
  height: 64px;
  width: auto;
  margin-bottom: 22px;
}
.who-logo-rrc{ height: 50px; }
.who-card h3{
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 600;
  color: var(--blue-deep);
  margin: 0 0 16px;
}
.who-card p{
  font-size: 15px;
  color: var(--ink-soft);
  margin: 0 0 16px;
}
.who-card p:last-child{ margin-bottom: 0; }
@media (max-width: 780px){
  .who-grid{ grid-template-columns: 1fr; gap: 48px; }
}

/* ---------- Sponsorship Tiers ---------- */
.tier-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.tier-card{
  background: var(--paper);
  padding: 40px 30px;
  text-align:center;
  box-shadow: 0 1px 3px rgba(67,92,110,0.08), 0 8px 24px rgba(67,92,110,0.06);
}
.tier-name{
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 10px;
}
.tier-price{
  font-family: var(--serif);
  font-size: 40px;
  font-weight: 600;
  color: var(--gold);
  margin: 0 0 26px;
}
.tier-benefits{
  list-style: none;
  padding: 0;
  margin: 0;
  text-align:left;
}
.tier-benefits li{
  font-size: 14px;
  color: var(--ink-soft);
  padding: 10px 0;
  border-top: 1px solid #ECEEEF;
}
.tier-benefits li:first-child{ border-top: none; }

@media (max-width: 920px){
  .tier-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px){
  .tier-grid{ grid-template-columns: 1fr; }
}

.sponsor-cta-block{
  text-align:center;
  margin-top: 64px;
}
.sponsor-cta{
  margin: 0 0 24px;
  font-size: 15px;
  color: var(--ink-soft);
}
.btn-sponsor{
  background: var(--blue-deep);
  color: #fff;
}
.btn-sponsor:hover{ background: #344A5A; }

/* ---------- Pricing ---------- */
.price-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.price-card{
  border: 1px solid #E4E8EA;
  padding: 34px 20px;
  text-align:center;
}
.price-name{
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 14px;
}
.price-sub{ display:block; font-size: 11px; letter-spacing: 0.05em; text-transform:none; margin-top:2px; }
.price-amount{
  font-family: var(--serif);
  font-size: 32px;
  font-weight: 600;
  color: var(--blue-deep);
  margin: 0;
}
.price-amount span{
  font-size: 13px;
  font-family: var(--sans);
  font-weight: 400;
  color: var(--ink-soft);
}
@media (max-width: 780px){
  .price-grid{ grid-template-columns: repeat(2, 1fr); }
}

.cta-block{
  text-align:center;
  margin-top: 64px;
}
.cta-block .btn{ margin: 0 8px 12px; }

/* ---------- Presented By ---------- */
.presented-by{
  padding: 72px 0;
  background: var(--paper);
  border-top: 1px solid #ECEEEF;
}
.presented-inner{
  display:flex;
  justify-content:center;
  align-items:center;
  gap: 96px;
  flex-wrap: wrap;
}
.presented-item{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap: 18px;
  text-align:center;
}
.presented-item img{ height: 72px; width: auto; }
.presented-rrc{ height: 54px; }
.presented-item p{
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0;
  line-height: 1.7;
}
.presented-item p span{
  display:block;
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-transform: none;
  color: var(--blue-deep);
  margin-top: 2px;
}
@media (max-width: 560px){
  .presented-inner{ gap: 56px; }
}

/* ---------- Footer ---------- */
.site-footer{
  background: var(--blue-deep);
  color: #DCE5EA;
  padding: 64px 0 40px;
  text-align:center;
}
.footer-brand{
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 600;
  margin: 0 0 8px;
  color: #fff;
}
.footer-tagline{
  font-size: 14px;
  color: var(--blue-light);
  margin: 0 0 24px;
}
.footer-contact{
  font-size: 13px;
  margin: 0 0 28px;
  color: #DCE5EA;
}
.footer-contact em{ font-style: normal; color: var(--gold-light); }
.footer-contact a{ text-decoration: none; }
.footer-contact a:hover em{ text-decoration: underline; }
.footer-copy{
  font-size: 12px;
  color: rgba(220,229,234,0.5);
  margin: 0;
}