/* ============================================
   D2 BTT Guide — Shared Brand System Styles
   Based on jmineo.com brand system v1.0
   ============================================ */

:root {
  --ink: #10131a;
  --paper: #f3efe2;
  --paper-line: #d9d2bd;
  --plasma: #ff3d8b;
  --plasma-deep: #c81e63;
  --volt: #5ef2c4;
  --volt-deep: #1bbf8f;
  --beaker: #3b5bff;
  --amber: #ffb627;
  --grid: rgba(16, 19, 26, .06);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 28px 28px;
  min-height: 100vh;
}

/* ===== Layout ===== */
.wrap { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: 920px; margin: 0 auto; padding: 0 24px; }

/* ===== Top Navigation ===== */
nav.topnav {
  background: var(--ink);
  color: var(--paper);
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 2px solid var(--ink);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}
.nav-brand {
  font-family: 'Fraunces', serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--paper);
  text-decoration: none;
  letter-spacing: -.01em;
}
.nav-brand .dot { color: var(--volt); }
.nav-brand .tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: .68rem;
  letter-spacing: .15em;
  color: var(--volt);
  margin-left: 8px;
  text-transform: uppercase;
}
.nav-links {
  list-style: none;
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}
.nav-links a {
  color: var(--paper);
  text-decoration: none;
  font-size: .92rem;
  font-weight: 500;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: border-color .15s;
}
.nav-links a:hover,
.nav-links a.active { border-bottom-color: var(--volt); }

/* ===== Typography ===== */
.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--plasma-deep);
  display: inline-block;
}
.eyebrow-volt { color: var(--volt-deep); }

h1, h2, h3, h4 { font-family: 'Fraunces', serif; }
h1 {
  font-weight: 700;
  font-size: clamp(2.2rem, 4.6vw, 3.4rem);
  line-height: 1.04;
  letter-spacing: -.02em;
  margin: 14px 0 18px;
}
h1 .hl {
  color: var(--plasma);
  position: relative;
  white-space: nowrap;
}
h1 .hl::after {
  content: "";
  position: absolute;
  left: -2%;
  right: -2%;
  bottom: 8%;
  height: .34em;
  background: var(--volt);
  z-index: -1;
  transform: rotate(-1.5deg);
}
h2 {
  font-weight: 600;
  font-size: clamp(1.55rem, 3vw, 2rem);
  letter-spacing: -.01em;
  margin-bottom: 14px;
}
h3 { font-weight: 600; font-size: 1.25rem; margin: 22px 0 10px; }
h4 { font-weight: 600; font-size: 1.05rem; margin: 16px 0 8px; }

p { margin-bottom: 12px; max-width: 70ch; }
p.lead { font-size: 1.08rem; color: #333a47; max-width: 62ch; }

code {
  font-family: 'JetBrains Mono', monospace;
  font-size: .85em;
  background: rgba(16, 19, 26, .06);
  padding: 2px 6px;
  border-radius: 5px;
}

/* ===== Hero ===== */
.hero { padding: 56px 0 36px; }

/* ===== Sections ===== */
section { padding: 36px 0; border-top: 2px solid var(--ink); }
section.no-border { border-top: none; }
.sec-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.sec-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: .76rem;
  color: var(--plasma-deep);
  border: 1.5px solid var(--plasma-deep);
  border-radius: 30px;
  padding: 3px 11px;
}

/* ===== Pills ===== */
.pill {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: .66rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 20px;
  border: 1.5px solid var(--ink);
  background: #fff;
  color: var(--ink);
  margin-right: 6px;
  margin-bottom: 6px;
}
.pill-plasma { background: var(--plasma); color: #fff; border-color: var(--plasma); }
.pill-volt { background: var(--volt); color: var(--ink); border-color: var(--volt-deep); }
.pill-beaker { background: var(--beaker); color: #fff; border-color: var(--beaker); }
.pill-amber { background: var(--amber); color: var(--ink); border-color: var(--amber); }
.pill-ink { background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* ===== Cards ===== */
.card {
  background: #fff;
  border: 2px solid var(--ink);
  border-radius: 18px;
  padding: 24px;
  box-shadow: 6px 6px 0 var(--plasma);
  margin-bottom: 16px;
}
.card-volt { box-shadow: 6px 6px 0 var(--volt-deep); }
.card-beaker { box-shadow: 6px 6px 0 var(--beaker); }
.card-amber { box-shadow: 6px 6px 0 var(--amber); }
.card-plasma { box-shadow: 6px 6px 0 var(--plasma-deep); }
.card-ink { background: var(--ink); color: var(--paper); }
.card-ink h2, .card-ink h3, .card-ink h4 { color: var(--paper); }
.card-ink p { color: #c4ccd9; }
.card-ink p .hl-volt, .card-ink .hl-volt { line-height: 1.7; }

a.card,
a.card-link {
  text-decoration: none;
  color: inherit;
  display: block;
  transition: transform .14s, box-shadow .14s;
}
a.card:hover,
a.card-link:hover {
  transform: translate(-2px, -2px);
}
a.card:hover { box-shadow: 8px 8px 0 var(--plasma); }
a.card.card-volt:hover { box-shadow: 8px 8px 0 var(--volt-deep); }
a.card.card-beaker:hover { box-shadow: 8px 8px 0 var(--beaker); }
a.card.card-amber:hover { box-shadow: 8px 8px 0 var(--amber); }
a.card.card-plasma:hover { box-shadow: 8px 8px 0 var(--plasma-deep); }

/* ===== Buttons ===== */
.btn {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: .95rem;
  padding: 12px 22px;
  border: 2px solid var(--ink);
  border-radius: 40px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  text-decoration: none;
  color: var(--ink);
  background: var(--paper);
  transition: transform .14s, box-shadow .14s;
}
.btn-primary {
  background: var(--plasma);
  color: #fff;
  box-shadow: 4px 4px 0 var(--ink);
}
.btn-volt {
  background: var(--volt);
  color: var(--ink);
  box-shadow: 4px 4px 0 var(--ink);
}
.btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--ink);
}

/* ===== Schedule Table ===== */
.schedule {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: #fff;
  border: 2px solid var(--ink);
  border-radius: 14px;
  overflow: hidden;
  font-size: .94rem;
  box-shadow: 5px 5px 0 var(--ink);
  margin-bottom: 20px;
}
.schedule th, .schedule td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--paper-line);
  vertical-align: top;
}
.schedule th {
  background: var(--ink);
  color: var(--paper);
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.schedule tr:last-child td { border-bottom: none; }
.schedule td.time {
  font-family: 'JetBrains Mono', monospace;
  color: var(--plasma-deep);
  font-size: .84rem;
  white-space: nowrap;
  width: 1%;
}
.schedule tr.hard-cutoff { background: rgba(255, 61, 139, .04); }
.schedule tr.hard-cutoff td.time { font-weight: 600; color: var(--plasma); }
.schedule tr.special { background: rgba(94, 242, 196, .06); }
.cutoff-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: .62rem;
  color: var(--plasma);
  letter-spacing: .1em;
  text-transform: uppercase;
  background: var(--paper);
  padding: 1px 6px;
  border-radius: 4px;
  margin-left: 6px;
  border: 1px solid var(--plasma);
  white-space: nowrap;
}
.day-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: .65rem;
  color: var(--volt-deep);
  letter-spacing: .1em;
  text-transform: uppercase;
  background: var(--paper);
  padding: 1px 6px;
  border-radius: 4px;
  margin-left: 6px;
  border: 1px solid var(--volt-deep);
  white-space: nowrap;
  display: inline-block;
}

/* ===== Block Card (used on day pages for each block of the day) ===== */
.block {
  background: #fff;
  border: 2px solid var(--ink);
  border-radius: 14px;
  padding: 22px 24px;
  margin-bottom: 16px;
  box-shadow: 4px 4px 0 var(--ink);
}
.block .block-meta {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.block .block-time {
  font-family: 'JetBrains Mono', monospace;
  font-size: .78rem;
  color: var(--plasma-deep);
  letter-spacing: .1em;
  text-transform: uppercase;
}
.block h3 { margin-top: 0; margin-bottom: 8px; }
.block.cutoff { box-shadow: 4px 4px 0 var(--plasma); }
.block.special { box-shadow: 4px 4px 0 var(--volt-deep); }
.block-body { font-size: .98rem; }
.block-body ul { margin: 6px 0 10px 22px; }
.block-body li { margin-bottom: 6px; }

/* ===== Lorem Ipsum / Placeholder ===== */
.lorem {
  background: rgba(255, 182, 39, .12);
  border: 2px dashed var(--amber);
  border-radius: 10px;
  padding: 14px 16px;
  font-style: italic;
  color: #6b5400;
  margin-bottom: 12px;
}
.lorem::before {
  content: "// PLACEHOLDER · EDIT THIS";
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: .66rem;
  letter-spacing: .15em;
  color: #a07500;
  margin-bottom: 6px;
  font-style: normal;
}

/* ===== Callout (dark panel) ===== */
.callout {
  background: var(--ink);
  color: var(--paper);
  border-radius: 16px;
  padding: 22px 26px;
  margin: 18px 0;
  position: relative;
}
.callout .label {
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem;
  color: var(--volt);
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 6px;
  display: block;
}
.callout p { color: #c4ccd9; max-width: 66ch; }
.callout h4 { color: var(--paper); font-size: 1.15rem; margin-top: 0; }

/* ===== Grid Layouts ===== */
.grid {
  display: grid;
  gap: 16px;
}
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.grid-days { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.grid-weeks { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

/* ===== Breadcrumb ===== */
.breadcrumb {
  font-family: 'JetBrains Mono', monospace;
  font-size: .74rem;
  color: #6b7280;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.breadcrumb a { color: var(--plasma-deep); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb .sep { color: #d9d2bd; margin: 0 8px; }

/* ===== Prev/Next Nav ===== */
.prev-next {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin: 40px 0 20px;
  flex-wrap: wrap;
}
.prev-next a {
  display: flex;
  flex-direction: column;
  padding: 14px 18px;
  background: #fff;
  border: 2px solid var(--ink);
  border-radius: 14px;
  text-decoration: none;
  color: var(--ink);
  min-width: 200px;
  box-shadow: 4px 4px 0 var(--ink);
  transition: transform .14s, box-shadow .14s;
  flex: 1;
  max-width: 320px;
}
.prev-next a:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--ink);
}
.prev-next .label {
  font-family: 'JetBrains Mono', monospace;
  font-size: .66rem;
  color: var(--plasma-deep);
  letter-spacing: .14em;
  text-transform: uppercase;
}
.prev-next .title {
  font-family: 'Fraunces', serif;
  font-size: 1rem;
  font-weight: 600;
  margin-top: 4px;
}
.prev-next a.next { text-align: right; }

/* ===== Lists ===== */
ul.body { margin: 6px 0 14px 22px; }
ul.body li { margin-bottom: 8px; max-width: 70ch; }
ol.body { margin: 6px 0 14px 26px; }
ol.body li { margin-bottom: 8px; max-width: 70ch; }

/* ===== Inline marker highlight ===== */
.hl-volt {
  background-image: linear-gradient(180deg, transparent 68%, var(--volt) 68%, var(--volt) 92%, transparent 92%);
  padding: 0 4px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}
.hl-amber {
  background-image: linear-gradient(180deg, transparent 68%, var(--amber) 68%, var(--amber) 92%, transparent 92%);
  padding: 0 4px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}
/* On dark backgrounds the gradient-style highlight cuts text off.
   Use a full block highlight with ink text inside dark cards. */
.card-ink .hl-volt,
.callout .hl-volt {
  background: var(--volt);
  color: var(--ink);
  padding: 2px 8px;
  border-radius: 4px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}
.card-ink .hl-amber,
.callout .hl-amber {
  background: var(--amber);
  color: var(--ink);
  padding: 2px 8px;
  border-radius: 4px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

/* ===== Footer ===== */
footer {
  border-top: 2px solid var(--ink);
  padding: 26px 0;
  margin-top: 40px;
}
footer .footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
footer small {
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem;
  color: #6b7280;
  letter-spacing: .05em;
}

/* ===== Role cards (leadership-roles page) ===== */
.role-card {
  background: #fff;
  border: 2px solid var(--ink);
  border-radius: 14px;
  padding: 18px 20px;
  margin-bottom: 12px;
}
.role-card.essential { box-shadow: 4px 4px 0 var(--volt-deep); }
.role-card.bonus { border-style: dashed; }
.role-card .role-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: .68rem;
  color: var(--plasma-deep);
  letter-spacing: .12em;
  text-transform: uppercase;
}
.role-card h4 { margin: 6px 0 6px; font-size: 1.08rem; }
.role-card p { font-size: .92rem; margin-bottom: 0; }

/* ===== Day cards on week pages ===== */
.day-card {
  background: #fff;
  border: 2px solid var(--ink);
  border-radius: 14px;
  padding: 18px 20px;
  text-decoration: none;
  color: var(--ink);
  display: block;
  box-shadow: 4px 4px 0 var(--ink);
  transition: transform .14s, box-shadow .14s;
  margin-bottom: 0;
}
.day-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--ink);
}
.day-card .day-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: .68rem;
  color: var(--plasma-deep);
  letter-spacing: .12em;
  text-transform: uppercase;
}
.day-card h4 { margin: 6px 0 6px; font-size: 1.1rem; }
.day-card .day-summary { font-size: .9rem; color: #4a5160; }

/* ===== Week cards on home/index ===== */
.week-card {
  background: #fff;
  border: 2px solid var(--ink);
  border-radius: 16px;
  padding: 20px 22px;
  text-decoration: none;
  color: var(--ink);
  display: block;
  box-shadow: 5px 5px 0 var(--plasma);
  transition: transform .14s, box-shadow .14s;
}
.week-card.w-volt { box-shadow: 5px 5px 0 var(--volt-deep); }
.week-card.w-beaker { box-shadow: 5px 5px 0 var(--beaker); }
.week-card.w-amber { box-shadow: 5px 5px 0 var(--amber); }
.week-card.w-plasma { box-shadow: 5px 5px 0 var(--plasma); }
.week-card.w-ink { background: var(--ink); color: var(--paper); box-shadow: 5px 5px 0 var(--volt); }
.week-card.w-ink h3 { color: var(--paper); }
.week-card.w-ink .week-question { color: #c4ccd9; }
.week-card:hover {
  transform: translate(-2px, -2px);
}
.week-card .week-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: .68rem;
  color: var(--plasma-deep);
  letter-spacing: .12em;
  text-transform: uppercase;
}
.week-card.w-ink .week-num { color: var(--volt); }
.week-card h3 { margin: 6px 0 8px; font-size: 1.2rem; }
.week-card .week-question { font-size: .92rem; color: #4a5160; font-style: italic; }

/* ===== Print styles for schedule ===== */
@media print {
  nav.topnav, footer, .prev-next, .breadcrumb { display: none; }
  body { background: #fff; background-image: none; }
  .schedule { box-shadow: none; }
  .card, .block { box-shadow: none; page-break-inside: avoid; }
}

/* ===== Responsive ===== */
@media (max-width: 720px) {
  .hero { padding: 36px 0 24px; }
  section { padding: 28px 0; }
  .nav-inner { padding: 0 16px; }
  .wrap, .wrap-narrow { padding: 0 16px; }
  .nav-links { gap: 14px; font-size: .85rem; }
  .schedule { font-size: .85rem; }
  .schedule th, .schedule td { padding: 10px 12px; }
}