/* Institute 53 - Custom Styles */

/* ===== Hide Page Title ===== */
header#title-block-header.quarto-title-block {
  display: none !important;
}

/* ===== CSS Variables ===== */
:root {
  --primary-dark: #1a1a1a;
  --primary-blue: #0066cc;
  --accent-gold: #d4af37;
  --light-bg: #f8f9fa;
  --text-dark: #212529;
  --text-light: #6c757d;
  --white: #ffffff;
}

/* ===== Navbar Logo ===== */
.navbar-brand img {
  height: 45px;
  max-height: 45px;
}

/* ===== Global Styles ===== */
html,
body {
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  overflow-x: hidden;
  background-color: #1a1a1a;
  margin: 0;
  padding: 0;
}

/* Override Quarto containers for full-width sections */
#quarto-content,
.page-layout-custom,
main {
  padding: 0 !important;
  max-width: none !important;
  margin: 0 !important;
  background-color: #1a1a1a !important;
}

#quarto-content.page-layout-custom {
  padding: 0 !important;
}

.quarto-container {
  max-width: none !important;
  padding: 0 !important;
}

/* Remove gaps between raw HTML blocks */
.cell-output-display,
.sourceCode,
.cell {
  margin: 0 !important;
  padding: 0 !important;
}

/* Hide any hr separators */
hr {
  display: none;
}

/* Remove margin from content wrapper paragraphs */
#quarto-content > * {
  margin: 0 !important;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 4px;
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn-primary {
  background-color: #00d4ff;
  color: #1a1a1a;
  border: 2px solid #00d4ff;
}

.btn-primary:hover {
  background-color: #00b8e0;
  border-color: #00b8e0;
}

.btn-outline-light {
  background-color: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.btn-outline-light:hover {
  background-color: var(--white);
  color: var(--primary-dark);
}

.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
  border-radius: 6px;
}

/* ===== Section Labels ===== */
.section-label,
.hero-label {
  display: inline-block;
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #00d4ff;
  margin-bottom: 1rem;
}

/* ===== Hero Section ===== */
.hero-section {
  background: #1a1a1a;
  color: var(--white);
  padding: 0;
  min-height: 100vh;
  display: flex;
  overflow: hidden;
  position: relative;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
}

.hero-content {
  text-align: left;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 4rem 4rem 4rem 6rem;
  width: 50%;
  position: relative;
  z-index: 1;
}

.hero-image {
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  overflow: hidden;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.hero-section h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  font-weight: 700;
}

.hero-section p {
  font-size: 1.25rem;
  opacity: 0.9;
  max-width: 550px;
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: flex-start;
  flex-wrap: wrap;
}

/* ===== Intro Section ===== */
.section-intro {
  background-color: #1a1a1a;
  color: var(--white);
  padding: 4rem 0 6rem;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
}

.section-intro-wrapper {
  position: relative;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-intro-image {
  width: 70%;
  margin-left: auto;
  overflow: hidden;
  border-radius: 8px;
  position: relative;
}

.section-intro-image.parallax-container {
  height: 500px;
}

.section-intro-image img {
  width: 100%;
  height: auto;
  display: block;
}

.section-intro-image img.parallax-image {
  position: absolute;
  top: -50px;
  left: 0;
  width: 100%;
  height: calc(100% + 150px);
  object-fit: cover;
  will-change: transform;
}

.section-intro-content {
  position: absolute;
  bottom: -2rem;
  left: 2rem;
  width: 55%;
  background-color: rgba(20, 30, 40, 0.95);
  padding: 3rem;
  border-radius: 4px;
}

.section-intro h2 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  color: var(--white);
  padding-left: 1.5rem;
  border-left: 4px solid #00d4ff;
}

.section-intro p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin: 0;
  color: rgba(255,255,255,0.8);
}

/* ===== Translation Section ===== */
.section-translation {
  display: flex;
  background-color: #1a1a1a;
  color: #ffffff;
}

.translation-image {
  width: 50%;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 3rem 0 3rem 0;
}

.translation-image img {
  width: 100%;
  height: auto;
  max-height: 70vh;
  object-fit: contain;
  display: block;
}

.translation-content {
  width: 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 4rem 3rem 4rem 3rem;
  background-color: #1a1a1a;
}

.translation-content .section-label {
  color: #00d4ff;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 2px;
  margin-bottom: 1rem;
}

.translation-content h2 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  color: var(--white);
  font-weight: 700;
  line-height: 1.1;
}

.translation-content p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.7);
  margin-bottom: 2.5rem;
  max-width: 500px;
}

.translation-content .btn {
  align-self: flex-start;
}

.btn-outline-cyan {
  display: inline-block;
  padding: 1.25rem 2.5rem;
  border: 2px solid #00d4ff;
  color: #00d4ff;
  text-decoration: none;
  font-weight: 500;
  text-align: center;
  line-height: 1.4;
  transition: all 0.3s ease;
  max-width: 160px;
}

.btn-outline-cyan:hover {
  background-color: #00d4ff;
  color: #0d1b2a;
}

/* ===== Network Section ===== */
.section-network {
  display: flex;
  background-color: #1a1a1a;
  color: #ffffff;
}

.network-image {
  width: 50%;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 3rem 0 3rem 0;
}

.network-image img {
  width: 100%;
  height: auto;
  max-height: 85vh;
  object-fit: contain;
  display: block;
  clip-path: inset(0 100% 0 0);
}

.network-content {
  width: 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 4rem 3rem 4rem 3rem;
  background-color: #1a1a1a;
}

.network-content h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  color: var(--white);
  font-weight: 700;
}

.network-content p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.7);
  margin-bottom: 2.5rem;
  max-width: 500px;
}

/* ===== Marquee ===== */
.marquee {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 3px;
  color: #00d4ff;
  padding: 2rem 0;
  margin: 2rem 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  overflow: hidden;
  white-space: nowrap;
}

/* ===== Join Section ===== */
.section-join {
  background-color: #1a1a1a;
  color: var(--white);
  padding: 5rem 2rem;
  text-align: center;
}

.section-join h2 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  color: var(--white);
  font-weight: 700;
}

/* ===== Pillars Section ===== */
.section-pillars {
  background-color: #0d1b2a;
  color: var(--white);
  padding: 5rem 2rem;
}

.section-pillars .container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-pillars .section-label {
  color: #00d4ff;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 2px;
  margin-bottom: 1.5rem;
  display: block;
}

.section-pillars h2 {
  font-size: 3rem;
  margin-bottom: 3rem;
  color: var(--white);
  font-weight: 700;
  line-height: 1.2;
  padding-left: 1.5rem;
  border-left: 4px solid #00d4ff;
  max-width: 600px;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.pillar-card {
  background-color: transparent;
  padding: 2rem;
  text-align: left;
  transition: transform 0.3s ease;
}

.pillar-card:hover {
  transform: translateY(-5px);
}

.pillar-card img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  display: block;
  margin-bottom: 1.5rem;
}

.pillar-card h5 {
  font-size: 1.5rem;
  color: var(--white);
  margin-bottom: 1rem;
  padding: 0;
}

.pillar-card p {
  color: rgba(255,255,255,0.7);
  font-size: 1rem;
  line-height: 1.7;
  padding: 0;
}

/* ===== Footer ===== */
.footer {
  background: radial-gradient(85% 170% at 0% 0%, #0a2c73 0%, #03133a 48%, #020a24 100%);
  color: #d4e0f6;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-footer {
  max-width: 1760px;
  margin: 0 auto;
  padding: 4.75rem 4rem;
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr 1fr;
  gap: 3.35rem;
  align-items: start;
}

.nav-footer-left,
.nav-footer-center,
.nav-footer-right {
  text-align: left;
}

.nav-footer-left p,
.nav-footer-center p,
.nav-footer-right p {
  margin: 0;
}

.footer-brand-link {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  color: #f3f7ff;
  text-decoration: none;
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.75rem, 1vw + 1.05rem, 2.35rem);
  font-weight: 700;
  line-height: 0;
  margin-bottom: 1.5rem;
}

.footer-brand-logo {
  width: 120px;
  height: auto;
  display: block;
  object-fit: contain;
}

.nav-footer-left {
  padding-top: 0.25rem;
}

.footer-brand-block p,
.footer-col-block p {
  color: #9cb0d0;
  font-size: 0.96rem;
  line-height: 1.45;
  letter-spacing: 0.01em;
}

.footer-brand-block p {
  max-width: 30ch;
}

.footer .footer-col-block h6 {
  margin: 0 0 1.5rem;
  color: #f6f8ff;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.35rem !important;
  font-weight: 700;
  letter-spacing: 0.07em;
  line-height: 1.1;
  text-transform: uppercase;
}

.nav-footer-right {
  display: contents;
}

.footer-right-grid {
  display: contents;
}

.footer-socials {
  display: block;
}

.footer-socials p {
  margin: 0;
  display: flex;
  flex-wrap: nowrap;
  gap: 0.55rem;
}

.footer-social {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: #ffffff;
  text-decoration: none;
  transition: transform 0.25s ease, filter 0.25s ease;
}

.footer-social:hover {
  transform: translateY(-2px) scale(1.03);
  filter: brightness(1.1);
}

.social-facebook {
  background-color: #1877f2;
}

.social-instagram {
  background-color: #e1306c;
}

.social-youtube {
  background-color: #ff0000;
}

.social-x {
  background-color: #111111;
}

.social-linkedin {
  background-color: #0a66c2;
}

.social-tiktok {
  background-color: #101010;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .hero-section {
    flex-direction: column;
    min-height: auto;
  }
  
  .hero-content {
    width: 100%;
    padding: 3rem 1.5rem;
    text-align: center;
    order: 2;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .hero-image {
    position: relative;
    width: 100%;
    height: 300px;
    order: 1;
  }
  
  .hero-section h1 {
    font-size: 2.25rem;
  }
  
  .hero-section p {
    font-size: 1.1rem;
  }
  
  .section-intro-wrapper {
    padding: 0 1rem;
  }
  
  .section-intro-image {
    width: 100%;
  }
  
  .section-intro-image.parallax-container {
    height: 300px;
  }
  
  .section-intro-content {
    position: relative;
    bottom: auto;
    left: auto;
    width: 100%;
    margin-top: -2rem;
    padding: 2rem 1.5rem;
  }
  
  .section-intro h2,
  .section-network h2,
  .section-pillars h2 {
    font-size: 1.75rem;
  }
  
  .section-translation {
    flex-direction: column;
    min-height: auto;
  }
  
  .translation-image {
    width: 100%;
    height: 400px;
  }
  
  .translation-content {
    width: 100%;
    padding: 3rem 1.5rem;
    text-align: center;
    align-items: center;
  }
  
  .translation-content h2 {
    font-size: 2rem;
  }
  
  .translation-content p {
    max-width: 100%;
  }
  
  .section-network {
    flex-direction: column;
  }
  
  .network-image {
    width: 100%;
    height: 400px;
    padding: 2rem 0;
    margin-left: 0;
  }
  
  .network-content {
    width: 100%;
    padding: 3rem 1.5rem;
    text-align: center;
    align-items: center;
  }
  
  .network-content h2 {
    font-size: 2rem;
  }
  
  .network-content p {
    max-width: 100%;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .pillars-grid {
    grid-template-columns: 1fr;
  }

  .nav-footer {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding: 3rem 1.5rem;
  }

  .nav-footer-right {
    display: block;
  }

  .footer-right-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.25rem;
  }

  .footer-brand-logo {
    width: 96px;
    height: auto;
  }

  .footer-social {
    width: 2.5rem;
    height: 2.5rem;
    font-size: 1.1rem;
  }

  .footer-socials p {
    flex-wrap: wrap;
    gap: 0.6rem;
  }
}