/* cryptoLumenati — clean static rebuild
   Fonts (per Enfold theme): body Inconsolata, headings Varela Round.
   Section colors and watermark images duplicated from the live site. */

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inconsolata', Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: #ffffff;
  background: #000000;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
a:hover { opacity: 0.7; }

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

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

h1, h2, h3 {
  margin: 0;
  font-family: 'Varela Round', Helvetica, Arial, sans-serif;
  font-weight: 400;
  line-height: 1.2;
}

/* ---------------- Header ---------------- */

.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 45px;
  background: #000000;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  z-index: 100;
  display: flex;
  align-items: center;
  padding: 0 28px;
}

.site-header .inner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.site-header .brand {
  font-family: 'Varela Round', Helvetica, Arial, sans-serif;
  font-size: 18px;
  letter-spacing: 0.04em;
  color: #ffffff;
  white-space: nowrap;
}

.site-header nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.site-header nav a {
  font-family: 'Inconsolata', monospace;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: #ffffff;
  font-weight: 700;
  line-height: 45px;
  text-transform: none;
}

.site-header nav a:hover { color: #00ffff; opacity: 1; }

.menu-toggle {
  display: none;
  background: none;
  border: 0;
  color: #fff;
  font-size: 22px;
  cursor: pointer;
  padding: 6px;
}

/* ---------------- Sections ---------------- */

.section {
  position: relative;
  min-height: 75vh;
  padding: 150px 28px;
  background-color: #000000;
  background-repeat: no-repeat;
  background-position: 50% 50%;
  background-attachment: fixed;
  overflow: hidden;
}

.section .container {
  position: relative;
  width: 100%;
  max-width: 1310px;
  margin: 0 auto;
}

/* Two-column rows */
.row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 60px;
  align-items: center;
}

.row.image-left { grid-template-columns: 1fr 2fr; }
.row.equal      { grid-template-columns: 1fr 1fr; }
.row.single     { display: block; }

.col-text > * + * { margin-top: 18px; }
.col-image img { width: 100%; }

/* Heading: 40px Varela Round, no underline rule */
.section-heading {
  font-size: 40px;
  font-weight: 400;
  letter-spacing: 0.01em;
  margin: 0 0 30px;
  padding: 0;
  border: 0;
}

.section-text { font-size: 16px; line-height: 1.75; }
.section-text p + p { margin-top: 1em; }

/* ---------------- Section variants ---------------- */

/* Hero */
.section.hero {
  min-height: 100vh;
  background-image: url("images/watermark-color.png");
  background-color: #000000;
  color: #ffffff;
  display: flex;
  align-items: center;
}
.section.hero .row { grid-template-columns: 1fr 1fr; gap: 40px; }
.section.hero .col-text p { font-size: 17px; line-height: 1.7; }

/* Projection — cyan, black text */
.section.projection {
  background-image: url("images/watermark-white-76.png");
  background-color: #00ffff;
  color: #000000;
}
.section.projection .section-heading { color: #000000; margin-top: 50px; }

/* Skills — black, hotel-view image */
.section.skills {
  background-image: url("images/watermark-white-50.png");
  background-color: #000000;
  color: #ffffff;
}

/* Education — red */
.section.education {
  background-image: url("images/watermark-white-50.png");
  background-color: #ff1d25;
  color: #ffffff;
}

/* Equipment — black, teal watermark */
.section.equipment {
  background-image: url("images/watermark-teal-50.png");
  background-color: #000000;
  color: #ffffff;
}
.section.equipment .col-image img { max-width: 300px; margin: 0 auto; }

/* Marketing — brown */
.section.marketing {
  background-image: url("images/watermark-white-50.png");
  background-color: #754c24;
  color: #ffffff;
}

/* Community — black, red watermark */
.section.community {
  background-image: url("images/watermark-red-50.png");
  background-color: #000000;
  color: #ffffff;
}

/* Governance — white, black text */
.section.governance {
  background-image: url("images/watermark-black-25.png");
  background-color: #ffffff;
  color: #000000;
}
.section.governance .section-heading { color: #000000; }
.section.governance .col-image img { max-width: 300px; margin: 0 auto; }

/* Sustainability — black */
.section.sustainability {
  background-image: url("images/watermark-white-50.png");
  background-color: #000000;
  color: #ffffff;
}

/* Jamboree — bright cyan-blue */
.section.jamboree {
  background-image: url("images/watermark-teal-50.png");
  background-color: #29abe2;
  color: #ffffff;
}
.section.jamboree .section-heading {
  font-size: 56px;
  text-align: center;
  margin-bottom: 60px;
}

/* ---------------- Galleries ---------------- */

.masonry {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.masonry-projection { grid-template-columns: repeat(3, 1fr); }
.masonry a {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #111;
}
.masonry a img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.masonry a:hover img { transform: scale(1.04); }

/* Partner logos grid (community section) — 6 logos in a row */
.partner-grid {
  margin-top: 50px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 24px;
  align-items: center;
  justify-items: center;
}
.partner-grid a {
  display: block;
  width: 100%;
  max-width: 140px;
  padding: 20px;
}
.partner-grid img {
  width: 100%;
  height: auto;
  display: block;
}

/* ---------------- Footer ---------------- */

.site-footer {
  background: #1a1a1a;
  color: #888;
  padding: 22px 28px;
  font-size: 13px;
  font-family: 'Inconsolata', monospace;
  letter-spacing: 0.04em;
}
.footer-inner {
  max-width: 1310px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.site-footer .copyright { color: #888; }
.site-footer a { color: #bbb; }
.site-footer a:hover { color: #fff; opacity: 1; }
.social-icons {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 14px;
}
.social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  color: #ccc;
  transition: background 0.2s ease, color 0.2s ease;
}
.social-icons a:hover { background: rgba(255,255,255,0.12); color: #fff; }
@media (max-width: 540px) {
  .footer-inner { flex-direction: column; gap: 14px; }
}

#main { padding-top: 45px; }

/* Scroll-to-top */
.scroll-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(0,0,0,0.65);
  color: #fff;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  z-index: 99;
  border: 1px solid rgba(255,255,255,0.18);
}
.scroll-top.visible { display: flex; }

/* ---------------- Responsive ---------------- */

@media (max-width: 1100px) {
  .partner-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 960px) {
  .row,
  .row.image-left,
  .row.equal,
  .section.hero .row { grid-template-columns: 1fr; gap: 32px; }
  .col-image { order: -1; max-width: 540px; margin: 0 auto; }
  .row.image-left .col-image { order: -1; }
  .section { padding: 100px 22px; min-height: auto; background-attachment: scroll; }
  .section.hero { min-height: auto; padding: 110px 22px 80px; }
  .section-heading { font-size: 32px; }
  .section.jamboree .section-heading { font-size: 40px; }
  .masonry { grid-template-columns: repeat(2, 1fr); }
  .masonry-projection { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .site-header { height: auto; padding: 8px 16px; }
  .site-header .inner { flex-wrap: wrap; }
  .menu-toggle { display: inline-block; }
  .site-header nav { width: 100%; display: none; }
  .site-header nav.open { display: block; }
  .site-header nav ul {
    flex-direction: column;
    gap: 0;
    align-items: stretch;
  }
  .site-header nav a {
    line-height: 1;
    padding: 12px 0;
    border-top: 1px solid rgba(255,255,255,0.08);
    display: block;
  }
  #main { padding-top: 0; }
  .section.hero { padding-top: 60px; }
  .partner-grid { grid-template-columns: repeat(2, 1fr); }
}