/* =========================
   BASE
   ========================= */
body {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #333;
  overflow-x: hidden;
}

/* =========================
   HERO
   ========================= */
.hero {
  /* Brand gradient; layout handled in template via Bootstrap utilities */
  background: linear-gradient(135deg, #99ce65 0%, #f7e132 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  /* Subtle animated grid overlay */
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(0,0,0,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  animation: float 20s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(1deg); }
}

.hero-logo img {
  max-width: 100%;
  height: auto;
  animation: slideInDown 1s ease-out;
}

.hero h1 {
  /* Size & margins handled in index.njk via Bootstrap classes */
  font-weight: 900;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
  animation: slideInDown 1s ease-out;
}

.hero .subtitle {
  /* Size & margins handled in index.njk via Bootstrap classes */
  opacity: 0.9;
  font-weight: 600;
  animation: slideInUp 1s ease-out 0.2s both;
}

.hero .date-info {
  /* Size & margins handled in index.njk via Bootstrap classes */
  font-weight: 500;
  animation: slideInUp 1s ease-out 0.4s both;
}

@keyframes slideInDown {
  from { transform: translateY(-100px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes slideInUp {
  from { transform: translateY(100px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* CTA button visual (sizing handled by .btn-lg in template) */
.cta-button {
  display: inline-block;
  background: linear-gradient(45deg, #2c3e50, #34495e);
  color: #fff;
  text-decoration: none;
  border-radius: 50px;
  font-weight: bold;
  transition: all 0.3s ease;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  animation: slideInUp 1s ease-out 0.6s both, pulse 2s infinite 2s;
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
  background: linear-gradient(45deg, #34495e, #2c3e50);
}

/* @keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(44, 62, 80, 0.7); }
  70% { box-shadow: 0 0 0 20px rgba(44, 62, 80, 0); }
  100% { box-shadow: 0 0 0 0 rgba(44, 62, 80, 0); }
} */

/* Floating particles (used by JS) */
.particle {
  position: absolute;
  background: rgba(44, 62, 80, 0.1);
  border-radius: 50%;
  animation: particle-float 15s infinite linear;
}

@keyframes particle-float {
  from { transform: translateY(100vh) rotate(0deg); }
  to { transform: translateY(-100px) rotate(360deg); }
}

/* =========================
   SECTION TITLES
   ========================= */
.section-title {
  /* Font-size/margins handled in template */
  color: #2c3e50;
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: linear-gradient(45deg, #99ce65, #f7e132);
  border-radius: 2px;
}

/* =========================
   ABOUT CARDS
   ========================= */
.about-card {
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}

.about-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(45deg, #99ce65, #f7e132);
}

.about-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.about-card h3 {
  color: #2c3e50;
}

/* =========================
   SCHEDULE
   ========================= */
.schedule {
  /* Visual background only; spacing via Bootstrap */
  background: #2c3e50;
  color: #fff;
}

.schedule-item {
  /* Card styling; spacing via Bootstrap p-* utilities in template */
  background: rgba(255, 255, 255, 0.1);
  border-left: 4px solid #99ce65;
  border-radius: 15px;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.schedule-item:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateX(10px);
  border-left-color: #f7e132;
}

.schedule-item.break-item {
  border-left-color: #f7e132;
  background: rgba(247, 225, 50, 0.1);
}

.schedule-time {
  /* Font-size handled in template if needed */
  font-weight: bold;
  color: #99ce65;
}

.schedule-title {
  /* Font-size/margins handled in template */
  color: inherit;
}

/* =========================
   PARTNERS
   ========================= */
.partner-logo {
  text-align: center;
  border-radius: 15px;
  transition: transform 0.3s ease, border-color 0.3s ease;
  background: #f8f9fa;
  border: 2px solid transparent;
}

.partner-logo:hover {
  transform: scale(1.05);
  border-color: #99ce65;
}

.partner-logo.sponsor {
  background: linear-gradient(135deg, #99ce65, #f7e132);
  color: #2c3e50;
  font-weight: bold;
}

/* =========================
   FOOTER
   ========================= */
.footer {
  background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
  color: #fff;
  text-align: center;
}

.footer-section h3 {
  color: #99ce65;
}

.footer-section a {
  color: #bdc3c7;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: #f7e132;
}

/* =========================
   RESPONSIVE TWEAKS (removed font-size edits)
   ========================= */
/* No font-size overrides here; typography scales come from Bootstrap utilities */


.multiline { white-space: pre-line; }