/* =========================================================
   OSCS CONFERENCE 2026 WEBSITE — WEBSITE STYLES
   ========================================================= */

:root {
  --bg: #ccf6ef;
  --text: #000000;
  --muted: #000000;
  --accent: #99ece2;
  --accent-dark: #1dd4be;
  --nav-bg: #99ece2;
  --footer-bg: #99ece2;
  --content-width: 980px;

/* ---------- Fonts ---------- */

  /* Importing fonts (League Gothic and Archivo) */
  @import url('https://fonts.googleapis.com/css2?family=League+Gothic&display=swap');
  @import url('https://fonts.googleapis.com/css2?family=Archivo:wght@400;500;600;700&family=League+Gothic&display=swap');

  /* Setting fonts */
  --font-body: "Archivo", Arial, sans-serif;
  --font-heading: "League Gothic", "Arial Narrow", sans-serif;
}

/* ---------- General typography ---------- */

.quarto-title-block {
  display: none;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.7;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 400;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

h1 {
  line-height: 1.1;
  font-size: 2.5rem
}

h2 {
  border-bottom: none;
  padding-bottom: 0;
  margin-top: 1rem;
}

main.content a:not(.btn) {
  color: black;
  background-color: var(--accent-dark);
  text-decoration: none;
  padding: 0.05em 0.15em;
}

main.content a:not(.btn):hover {
  color: black;
  background-color: white;
}

.align-right {
  text-align: right;
}

.align-right h1,
.align-right h2,
.align-right h3,
.align-right h4 {
  text-align: right;
}

.align-right .anchorjs-link {
  display: none;
}

.large-text {
  font-size: 1.25em;
}

/* ---------- General layout ---------- */

#quarto-content,
#quarto-document-content {
  padding-top: 0;
}

main.content {
  padding-top: 0;
  margin-top: 0;
}

.quarto-title-block,
.quarto-title-banner {
  margin: 0;
  padding: 0;
}

.narrow-section {
  max-width: 650px;
  margin-left: 0;
  margin-right: auto;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.framed-section {
  border: 6px solid var(--accent);
  border-radius: 10px;
  background: rgba(255,255,255,0.20);
  padding: 1.5rem;
  margin: 2rem 0;
}

.two-column-sections {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.5rem;
}

.two-column-sections .framed-section {
  margin: 0;
}

/* ---------- Navbar ---------- */

.navbar {
  background: var(--nav-bg);
  border-bottom: 1px solid #99ece2;
}

.navbar-brand,
.navbar-nav .nav-link {
  font-family: var(--font-body);
}

/* ---------- Landing page hero ---------- */

.hero {
  width: 100vw;
  margin-top: -1rem;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}

.hero a {
  display: block;
}

.hero a:hover {
  opacity: 0.98;
}

.hero-image {
  display: block;
  width: 100%;
  max-height: 460px;
  object-fit: cover;
}

.hero-text {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 3.5rem 1.5rem 2.5rem;
}

.hero-text h1 {
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.04em;

  font-size: clamp(3.5rem, 8vw, 7rem);
  line-height: 0.9;
}

.content-wrap {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 1rem 1.5rem 4rem;
}

/* ---------- Buttons ---------- */

.btn {
  border-radius: 8px;
  font-family: var(--font-heading);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  font-size: 1.3rem;
}

.btn-primary {
  background-color: var(--accent);
  border-color: var(--accent);
  color: black;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--accent-dark);
  border-color: var(--accent-dark);
  color: black;
}

.big-button {
  font-size: 1.8rem;
  padding: 0.6rem 8rem;
}

/* ---------- Tables ---------- */


table.table {
  width: max-content !important;
  max-width: 100%;
  table-layout: auto !important;
}

/* Normal table cells */
table.table tbody td,
table.table tbody th {
  background-color: rgba(255, 255, 255, 0.45) !important;
  white-space: normal;
}

/* Header row */
table.table thead th {
  background-color: rgba(255, 255, 255, 0.65) !important;
  font-weight: 700;
}

/* ---------- Important dates grid ---------- */

.important-dates {
  display: grid;
  gap: 0;
}

.date-item {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 1.5rem;
  padding: 1rem 0;
  border-top: 1px solid rgba(0, 0, 0, 0.18);
}

.date-item:last-child {
  border-bottom: 1px solid rgba(0, 0, 0, 0.18);
}

.date-date p,
.date-event p {
  margin: 0;
}

.date-date {
  font-weight: 700;
}

/* ---------- Interactive map ---------- */

.venue-map {
  max-width: 100%;
}

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

.nav-footer {
  display: block !important;
  background: var(--footer-bg);
  padding: 1rem 1.5rem;
}

.nav-footer-center {
  width: 100% !important;
  max-width: none !important;
  margin: 0 !important;
}

.footer-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  width: 100%;
}

.footer-logos img {
  max-width: 200px;
  max-height: 95px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.footer-note {
  color: var(--muted);
  font-size: 0.9rem;
  text-align: center;
}

/* ---------- Small screens ---------- */

@media (max-width: 700px) {
  .hero-text {
    padding-top: 2rem;
  }
  
  h1 {
    font-size: 2rem;
    line-height: 0.95;
  }

  h2 {
    font-size: 1.4rem;
  }

  h3 {
    font-size: 1.3rem;
  }
  
  .large-text {
    font-size: 1.2rem;
    line-height: 0.5;
  }
  
  .btn {
    font-size: 1rem;
    padding: 0.5rem 1rem;
  }

  .btn-lg {
    font-size: 1.2rem;
    padding: 0.6rem 1.1rem;
  }
  
  .big-button {
    font-size: 1.6rem;
    padding: 0.8rem 1.3rem;
  }
  
  .btn,
  .btn-lg,
  .big-button {
    display: block;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
  }
  
  .two-column-sections {
    grid-template-columns: 1fr;
  }
  
  .venue-map {
    width: 100%;
    height: 280px;
  }

  .footer-logos {
    gap: 1.5rem;
  }

  .footer-logos img {
    max-width: 180px;
    max-height: none;
  }
    
  .date-item {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }
}