* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: #f5f1e6;
  color: #1a1a1a;
}
header, footer {
  background: #1b1b1b;
  color: #d9c69f;
  text-align: center;
  padding: 16px;
  letter-spacing: 0.08em;
}
main {
  max-width: 900px;
  margin: 40px auto;
  padding: 0 16px;
  text-align: center;
}
a { color: #6a5830; text-decoration: none; border-bottom: 1px solid #6a5830; }
a:hover { color: #16b65e; border-color: #1b1b1b; }

/* --- Header Logo Lockup --- */
.logo-lockup {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 8px;
}

.logo-lockup img {
  height: 56px;
  border: 1px solid #7c6a4a;       /* bronze ring */
  border-radius: 50%;               /* circular frame */
  padding: 4px;
  background-color: #1a1a1a;        /* blends into header */

}

.logo-lockup .brand-text {
  color: #d8c7a0;
  font-family: 'EB Garamond', serif;
  font-weight: 600;
  letter-spacing: 1px;
  font-size: 1.2rem;
}

@keyframes fadeIn {
  to { opacity: 1; }
}
/* --- Coin Grid --- */
.coin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}
.coin-card {
  background: #fffdf8;
  border: 1px solid #ccc;
  border-radius: 8px;
  padding: 1rem;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.coin-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}
.coin-card h3 {
  margin: 0.8rem 0 0.3rem;
  color: #2e2e2e;
}
.coin-card p {
  color: #555;
  font-size: 0.9rem;
}
/* --- About Page --- */
.about-section {
  max-width: 800px;
  margin: 2rem auto;
  line-height: 1.7;
  font-size: 1.05rem;
  color: #2c2c2c;
}
.about-section p + p {
  margin-top: 1rem;
}
.about-section em {
  color: #6a5830;
  font-style: normal;
  font-weight: 600;
}
/* --- Kickstarter Page --- */
.ks-section {
  max-width: 600px;
  margin: 2rem auto;
  text-align: center;
  line-height: 1.6;
}
.intro {
  max-width: 750px;
  margin: 2rem auto;
  text-align: center;
  color: #2e2e2e;
  line-height: 1.6;
}

.intro p {
  margin-bottom: 1.2rem;
}

.intro em {
  color: #7c6a4a;
  font-style: italic;
}

.intro strong {
  color: #3a2f1f;
}

.intro .note {
  font-size: 0.9rem;
  color: #6a5c3b;
  font-style: italic;
}
/* --- Special Edition Feature (Home Page) --- */
.feature-section {
  max-width: 800px;
  margin: 4rem auto;
  padding: 2rem;
  background-color: #f8f5ed;
  border: 1px solid #e1d6b8;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.08);
  text-align: center;
}

.feature-section h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #3a2f1f;
}

.feature-section img {
  max-width: 400px;
  width: 90%;
  height: auto;
  margin: 1rem 0;
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.feature-section p {
  font-size: 0.95rem;
  color: #3f3b32;
  line-height: 1.5;
  margin-top: 0.5rem;
}

#waitlistForm {
  margin: 2rem auto;
  display: flex;
  justify-content: center;
  gap: 0.5rem;
}

#waitlistForm input {
  padding: 0.6rem 0.8rem;
  border: 1px solid #aaa;
  border-radius: 4px;
  width: 60%;
}

#waitlistForm button {
  background-color: #1b1b1b;
  color: #d9c69f;
  border: none;
  border-radius: 4px;
  padding: 0.6rem 1.2rem;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

#waitlistForm button:hover {
  background-color: #2c2c2c;
}

.message {
  font-weight: 500;
  margin-top: 1rem;
}
/* --- Contact Page --- */
.contact-section {
  max-width: 600px;
  margin: 2rem auto;
  text-align: center;
  line-height: 1.6;
}
#contactForm {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-top: 1.5rem;
}
#contactForm input,
#contactForm textarea {
  padding: 0.6rem 0.8rem;
  border: 1px solid #aaa;
  border-radius: 4px;
  font-family: inherit;
}
#contactForm button {
  background-color: #1b1b1b;
  color: #d9c69f;
  border: none;
  border-radius: 4px;
  padding: 0.7rem 1.2rem;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
#contactForm button:hover {
  background-color: #2c2c2c;
}
/* --- Future Series Page --- */
.future-section {
  max-width: 800px;
  margin: 2rem auto;
  line-height: 1.7;
  font-size: 1.05rem;
}
.future-section h2 {
  margin-top: 2rem;
  color: #6a5830;
}
.future-section .teaser {
  margin-top: 2rem;
  font-style: italic;
  color: #2c2c2c;
}
/* --- Vault Preview --- */
.vault-section {
  max-width: 900px;
  margin: 2rem auto;
  line-height: 1.7;
  font-size: 1.05rem;
}

.vault-demo {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  margin: 2rem 0;
}

.vault-card {
  background: #fffdf8;
  border: 1px solid #ccc;
  border-radius: 8px;
  padding: 1rem;
  width: 240px;
  text-align: center;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  transition: transform 0.2s ease;
}

.vault-card:hover {
  transform: translateY(-4px);
}

.vault-card img {
  width: 100%;
  border-radius: 6px;
  margin-bottom: 0.5rem;
}

.vault-section ul {
  list-style-type: disc;
  text-align: left;
  max-width: 600px;
  margin: 1rem auto;
  padding-left: 1.5rem;
}

.vault-section .teaser {
  margin-top: 2rem;
  font-style: italic;
  text-align: center;
  color: #2c2c2c;
}
/* --- Keep footer at bottom when page is short --- */
html, body {
  height: 100%;
  display: flex;
  flex-direction: column;
}

body > main {
  flex: 1;
}
/* --- Special Edition Spotlight --- */
.special-edition {
  text-align: center;
  background-color: #f0ece0;
  border-top: 1px solid #ccc;
  padding: 3rem 1rem;
}
.special-edition img {
  max-width: 260px;
  border-radius: 50%;
  margin: 1rem 0;
}
.special-edition h2 {
  color: #6a5830;
  letter-spacing: 1px;
}
.special-edition a {
  color: #1b1b1b;
  font-weight: 600;
}
/* --- Special Edition Page --- */
.special-page {
  max-width: 900px;
  margin: 2rem auto;
  text-align: center;
  line-height: 1.7;
  font-size: 1.05rem;
}

.special-page h2 {
  color: #6a5830;
  margin-top: 2rem;
}

.special-page .intro {
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.special-page ul {
  list-style-type: disc;
  text-align: left;
  max-width: 600px;
  margin: 1rem auto;
  padding-left: 1.5rem;
}

.special-image {
  max-width: 280px;
  border-radius: 50%;
  border: 1px solid #ccc;
  margin: 1.5rem 0;
  box-shadow: 0 2px 10px rgba(0,0,0,0.15);
}

.special-gallery {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin: 2rem 0;
}

.special-gallery img {
  max-width: 400px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.special-page .teaser {
  margin-top: 2rem;
  font-style: italic;
  color: #2c2c2c;
}
/* --- Special Edition Two-Image Hero --- */
/* --- Special Edition Two-Image Hero (fixed size, responsive) --- */
.special-hero {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  margin: 1.5rem 0 2rem;
}

.special-hero .special-image {
  width: 220px;                /* sets consistent visible size */
  height: auto;
  border-radius: 50%;
  border: 1px solid #b0a489;
  background-color: #f5f1e6;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  transition: transform 0.2s ease;
}

.special-hero .special-image:hover {
  transform: scale(1.04);      /* subtle hover lift */
}

/* --- Page fade-in animation --- */
body {
  opacity: 0;
  animation: fadeInPage 1.2s ease-out forwards;
}

@keyframes fadeInPage {
  from { opacity: 0; }
  to   { opacity: 1; }
}
/* --- Mobile & Tablet Responsiveness --- */

/* Narrow screens: reduce padding and image size */
@media (max-width: 768px) {
  header, footer {
    padding: 0.8rem;
  }

  nav a {
    display: inline-block;
    margin: 0.3rem 0.5rem;
    font-size: 0.9rem;
  }

  main {
    padding: 1rem;
  }

  .coin-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
  }

  .coin-card img {
    max-width: 100%;
  }

  .special-hero .special-image {
    width: 160px;
  }

  .special-gallery img {
    max-width: 90%;
  }
}

/* Very small phones */
@media (max-width: 480px) {
  nav a {
    display: block;
    margin: 0.4rem auto;
  }

  h1 {
    font-size: 1.4rem;
  }

  .logo-lockup .brand-text {
    font-size: 1rem;
  }
}
/* --- Promo Banner --- */
.promo-banner {
  background: #6a5830;
  color: #fff8e6;
  text-align: center;
  padding: 0.4rem 0.6rem;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
}
.promo-banner a {
  color: #fff;
  text-decoration: underline;
  margin-left: 0.3rem;
}
.promo-banner a:hover {
  text-decoration: none;
}
/* --- Fix image scaling for home feature --- */
.feature-section img {
  display: block;
  max-width: 320px;
  width: 80%;
  height: auto;
  margin: 1.5rem auto;
  border-radius: 50%;
  box-shadow: 0 3px 10px rgba(0,0,0,0.15);
}
.coin-card img {
  box-shadow: 0 0 8px rgba(0,0,0,0.15);
  background-color: #e9dec1;
  border-radius: 50%;
}
.coin-card h3 {
  font-size: 0.95rem;
  line-height: 1.3;
}
/* --- Vault Preview Page --- */
.vault-hero {
  text-align: center;
  padding: 3rem 1rem 1rem;
  background: radial-gradient(ellipse at center, #2b2b2b 0%, #121212 100%);
  color: #e8e0c6;
}

.vault-hero h1 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  letter-spacing: 1px;
}

.vault-hero .subtitle {
  font-size: 1.1rem;
  color: #c0b58f;
}

.vault-intro {
  text-align: center;
  max-width: 700px;
  margin: 2rem auto;
  color: #2e2e2e;
  line-height: 1.6;
}

.vault-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  max-width: 1000px;
  margin: 3rem auto;
  padding: 0 1rem;
}

.vault-slot {
  background-color: #1a1a1a;
  border: 1px solid #3b3b3b;
  border-radius: 10px;
  height: 260px;
  position: relative;
  text-align: center;
  overflow: hidden;
}

.vault-slot img {
  width: 70%;
  margin-top: 1rem;
  opacity: 0.9;
}

.vault-slot .meta {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(0,0,0,0.7);
  color: #eaeaea;
  font-size: 0.85rem;
  padding: 0.6rem;
}

.vault-slot .overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #777;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 1px;
}

.vault-slot.empty {
  background: repeating-linear-gradient(45deg, #242424, #202020 10px, #1b1b1b 10px, #1b1b1b 20px);
}

.vault-slot.reserved {
  background: #2d2b27;
  color: #aaa;
}

.vault-features {
  max-width: 720px;
  margin: 3rem auto;
  color: #2e2e2e;
  line-height: 1.6;
}

.vault-features h2 {
  text-align: center;
  margin-bottom: 1.5rem;
  color: #3a2f1f;
}

.vault-comingsoon {
  text-align: center;
  margin: 3rem 0 5rem;
}

.vault-comingsoon .cta {
  display: inline-block;
  margin-top: 1rem;
  background-color: #7c6a4a;
  color: #fff;
  padding: 0.8rem 1.5rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 500;
}

.vault-comingsoon .cta:hover {
  background-color: #5f5037;
}
/* --- Vault Legend --- */
.vault-legend {
  max-width: 800px;
  margin: 2rem auto 4rem;
  text-align: center;
  color: #2e2e2e;
}

.vault-legend h2 {
  margin-bottom: 1.5rem;
  color: #3a2f1f;
  font-size: 1.4rem;
  letter-spacing: 0.5px;
}

.legend-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
}

.legend-box {
  width: 22px;
  height: 22px;
  border-radius: 4px;
  border: 1px solid #aaa;
}

.legend-box.verified {
  background: linear-gradient(135deg, #7c6a4a, #a68c63);
  border-color: #6b5a3e;
}

.legend-box.empty {
  background: repeating-linear-gradient(45deg, #f0f0f0, #e5e5e5 10px, #d9d9d9 10px, #d9d9d9 20px);
  border-color: #ccc;
}

.legend-box.reserved {
  background: #2d2b27;
  border-color: #5b5340;
}

.legend-box.pending {
  background: linear-gradient(135deg, #555, #777);
  border-color: #555;
}
/* --- VAULT GRID LAYOUT --- */

.vault-grid.series-one {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
  padding: 2rem 0;
  max-width: 1100px;
  margin: 0 auto;
}

/* --- SLOT BASE STYLE --- */

.vault-slot {
  aspect-ratio: 1 / 1;
  border: 2px solid rgba(120, 90, 60, 0.3); /* antique bronze edge */
  border-radius: 12px;
  background: #f3efe7;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* Hidden until triggered by JS (special edition) */
.vault-slot.hidden {
  display: none;
}

/* --- PLACEHOLDER STYLE (Option C: Archival) --- */

.vault-slot .placeholder {
  width: 90%;
  height: 90%;
  border-radius: 50%;
  border: 2px dashed rgba(120, 90, 60, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;

  padding: 1rem;
  font-size: 0.9rem;
  color: rgba(60, 45, 30, 0.65);
  font-style: italic;
  background: 
    linear-gradient(
      135deg, 
      rgba(200, 185, 160, 0.25), 
      rgba(180, 165, 140, 0.2)
    );
}

/* --- VERIFIED COIN STYLE (when JS replaces placeholder) --- */

.vault-slot img {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

/* --- SPECIAL EDITION SLOT (bonus visual upgrade) --- */

.vault-slot.special-edition {
  border: 2px solid rgba(140, 110, 40, 0.6); /* richer bronze */
  box-shadow: 0 0 12px rgba(140, 110, 40, 0.3);
}