/* ============================================================
   KBN – Business Unity Meeting (BUM) Event Page Styles
   Brand colors: Navy #16365c | Orange #e8731a | Green #2e8b2e
   ============================================================ */

:root {
  --kbn-navy: #16365c;
  --kbn-orange: #e8731a;
  --kbn-green: #2e8b2e;
  --kbn-cream: #fdf9f3;
  --kbn-light: #f4f7fb;
}

* { box-sizing: border-box; }

body {
  font-family: 'Poppins', 'Noto Sans Devanagari', sans-serif;
  background-color: var(--kbn-cream);
  color: #2b2b2b;
  overflow-x: hidden;
}

/* ---------- Tricolor brand bar ---------- */
.tricolor-bar {
  height: 6px;
  background: linear-gradient(90deg,
    var(--kbn-navy) 0% 33.3%,
    var(--kbn-orange) 33.3% 66.6%,
    var(--kbn-green) 66.6% 100%);
}

/* ---------- Header / Logo ---------- */
.kbn-header {
  background: #ffffff;
  box-shadow: 0 2px 12px rgba(22, 54, 92, 0.08);
}

.kbn-logo {
  max-width: 320px;
  width: 70%;
}

.brand-title {
  font-size: clamp(1rem, 4vw, 1.6rem);
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--kbn-navy);
}
.brand-title .k { color: var(--kbn-navy); }
.brand-title .b { color: var(--kbn-orange); }
.brand-title .n { color: var(--kbn-green); }

.brand-tagline {
  font-size: clamp(0.75rem, 2.5vw, 0.95rem);
  font-weight: 600;
  letter-spacing: 2px;
}
.dot-navy   { color: var(--kbn-navy); }
.dot-orange { color: var(--kbn-orange); }
.dot-green  { color: var(--kbn-green); }
.sep        { color: #999; }

/* ---------- Meeting banner ---------- */
.meeting-banner {
  background: linear-gradient(135deg, var(--kbn-navy) 0%, #1f4a7d 60%, #2a5d99 100%);
  position: relative;
}

.om-symbol { font-size: 2.2rem; }

.meeting-banner h2 {
  font-size: clamp(1.4rem, 5vw, 2.4rem);
  letter-spacing: 1.5px;
}

.bum-badge {
  display: inline-block;
  background: var(--kbn-orange);
  color: #fff;
  font-weight: 800;
  font-size: clamp(1rem, 3.5vw, 1.3rem);
  letter-spacing: 4px;
  padding: 0.35rem 1.6rem;
  border-radius: 50px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

.invite-text {
  font-size: clamp(0.95rem, 3vw, 1.15rem);
  max-width: 800px;
  margin-left: auto !important;
  margin-right: auto !important;
  line-height: 1.8;
}

/* ---------- Countdown ---------- */
.countdown-section {
  background: var(--kbn-light);
  border-bottom: 1px solid #e3e9f1;
}

.section-label {
  color: var(--kbn-navy);
  font-weight: 600;
}

.count-box {
  background: #ffffff;
  border: 2px solid var(--kbn-navy);
  border-radius: 14px;
  padding: 0.6rem 0.2rem;
  box-shadow: 0 4px 10px rgba(22, 54, 92, 0.1);
}

.count-box span {
  display: block;
  font-size: clamp(1.3rem, 5vw, 2rem);
  font-weight: 800;
  color: var(--kbn-orange);
  line-height: 1.2;
}

.count-box small {
  font-size: clamp(0.55rem, 2vw, 0.75rem);
  color: var(--kbn-navy);
  font-weight: 600;
}

/* ---------- Section titles ---------- */
.section-title {
  color: var(--kbn-navy);
  font-weight: 700;
  font-size: clamp(1.3rem, 4.5vw, 1.8rem);
  position: relative;
  display: inline-block;
  width: 100%;
}

/* ---------- Agenda ---------- */
.agenda-section { background: #ffffff; }

.agenda-list li {
  background: var(--kbn-light);
  border-left: 5px solid var(--kbn-green);
  border-radius: 10px;
  padding: 0.9rem 1.1rem;
  margin-bottom: 0.8rem;
  font-size: clamp(0.9rem, 3vw, 1.05rem);
  line-height: 1.7;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.agenda-list li:hover {
  transform: translateX(6px);
  box-shadow: 0 4px 12px rgba(46, 139, 46, 0.15);
}

.agenda-list li i {
  color: var(--kbn-green);
  margin-right: 0.5rem;
}

/* ---------- Detail cards (date/time/fee) ---------- */
.details-section { background: var(--kbn-light); }

.detail-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 1.5rem 1rem;
  box-shadow: 0 4px 14px rgba(22, 54, 92, 0.08);
  border-top: 4px solid var(--kbn-orange);
}

.detail-icon { font-size: 2rem; }
.icon-navy   { color: var(--kbn-navy); }
.icon-orange { color: var(--kbn-orange); }
.icon-green  { color: var(--kbn-green); }

.detail-card h6 {
  color: #777;
  font-weight: 600;
  letter-spacing: 1px;
}

.detail-card p {
  color: var(--kbn-navy);
  font-size: clamp(0.95rem, 3vw, 1.1rem);
}

/* ---------- Location ---------- */
.location-section { background: #ffffff; }

.location-card {
  background: var(--kbn-light);
  border: 2px dashed var(--kbn-navy);
  border-radius: 20px;
  padding: 2rem 1.5rem;
}

.location-big-icon {
  font-size: 2.6rem;
  color: var(--kbn-orange);
}

.hotel-name {
  color: var(--kbn-navy);
  font-weight: 800;
  letter-spacing: 1px;
  font-size: clamp(1.15rem, 4vw, 1.5rem);
}

.address-text {
  color: #555;
  font-size: clamp(0.9rem, 3vw, 1.05rem);
  line-height: 1.7;
}

.btn-location {
  background: var(--kbn-green);
  color: #fff;
  font-weight: 600;
  border: none;
  border-radius: 50px;
  transition: background 0.25s ease, transform 0.2s ease;
}

.btn-location:hover,
.btn-location:focus {
  background: #246e24;
  color: #fff;
  transform: scale(1.03);
}

/* ---------- Payment QR ---------- */
.payment-section {
  background: linear-gradient(135deg, var(--kbn-navy) 0%, #1f4a7d 100%);
  color: #fff;
}

.payment-section .section-title { color: #fff; }

.qr-card {
  background: #ffffff;
  border-radius: 22px;
  padding: 2.4rem 1.5rem 1.5rem;
  position: relative;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.fee-ribbon {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--kbn-orange);
  color: #fff;
  font-weight: 700;
  font-size: clamp(0.85rem, 3vw, 1rem);
  padding: 0.4rem 1.4rem;
  border-radius: 50px;
  white-space: nowrap;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
}

.qr-img {
  width: 100%;
  max-width: 280px;
  border: 3px solid var(--kbn-navy);
  border-radius: 12px;
  padding: 8px;
  background: #fff;
}

.scan-hint {
  color: var(--kbn-navy);
  font-weight: 600;
  font-size: clamp(0.75rem, 2.5vw, 0.9rem);
}

/* ---------- UPI Pay button & UPI ID ---------- */
.pay-divider {
  display: flex;
  align-items: center;
  color: #999;
  font-size: 0.8rem;
  font-weight: 600;
}

.pay-divider::before,
.pay-divider::after {
  content: '';
  flex: 1;
  border-top: 1px solid #ddd;
}

.pay-divider span { padding: 0 0.8rem; }

.btn-upi-pay {
  background: var(--kbn-orange);
  color: #fff;
  font-weight: 700;
  border: none;
  border-radius: 50px;
  font-size: clamp(1rem, 3.5vw, 1.15rem);
  padding-top: 0.8rem;
  padding-bottom: 0.8rem;
  box-shadow: 0 6px 16px rgba(232, 115, 26, 0.4);
  transition: background 0.25s ease, transform 0.2s ease;
}

.btn-upi-pay:hover,
.btn-upi-pay:focus {
  background: #c95f0f;
  color: #fff;
  transform: scale(1.03);
}

.upi-id-box {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--kbn-light);
  border: 1px dashed var(--kbn-navy);
  border-radius: 50px;
  padding: 0.5rem 1rem;
  flex-wrap: wrap;
}

.upi-id-label {
  color: #777;
  font-size: 0.85rem;
  font-weight: 600;
}

.upi-id-value {
  color: var(--kbn-navy);
  font-weight: 700;
  font-size: clamp(0.9rem, 3vw, 1.05rem);
  letter-spacing: 0.5px;
  user-select: all;
}

.btn-copy-upi {
  background: var(--kbn-navy);
  color: #fff;
  border-radius: 50px;
  border: none;
  padding: 0.2rem 0.7rem;
}

.btn-copy-upi:hover { background: #0f2745; color: #fff; }

.desktop-hint { color: #888; line-height: 1.6; }

/* ---------- Note ---------- */
.note-section { background: var(--kbn-cream); }

.note-card {
  background: #fff7ea;
  border: 1px solid #f0ddc0;
  border-radius: 14px;
  padding: 1.2rem 1.4rem;
  font-size: clamp(0.95rem, 3vw, 1.1rem);
  line-height: 1.8;
  color: #5a4a30;
}

/* ---------- Footer ---------- */
.kbn-footer { background: var(--kbn-navy); }

.footer-slogan {
  color: #ffc88f;
  font-size: clamp(1rem, 3.5vw, 1.25rem);
  font-weight: 600;
}

/* ---------- Floating map button (mobile helper) ---------- */
.floating-map-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 54px;
  height: 54px;
  background: var(--kbn-green);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
  z-index: 1000;
  text-decoration: none;
  transition: transform 0.2s ease;
}

.floating-map-btn:hover { transform: scale(1.1); color: #fff; }

/* ---------- Small screens ---------- */
@media (max-width: 576px) {
  .kbn-logo { width: 85%; }
  .agenda-list li:hover { transform: none; }
}