/* assets/css/cfp.css */

.cfp-main {
  padding: 90px 0;
  background:
    radial-gradient(circle at top left, rgba(15, 118, 110, 0.08), transparent 35%),
    radial-gradient(circle at bottom right, rgba(37, 99, 235, 0.08), transparent 35%),
    #f8fbfd;
}

.cfp-box,
.ieee-card,
.cfp-track,
.submission-note,
.date-mini {
  background: #fff;
  border: 1px solid #e4eaf1;
  box-shadow: 0 16px 45px rgba(15, 23, 42, 0.08);
  border-radius: 26px;
}

.cfp-box {
  padding: 35px;
  height: 100%;
}

.cfp-box h2 {
  color: var(--icsis-dark);
  font-weight: 900;
  margin-bottom: 18px;
}

.cfp-box p {
  line-height: 1.8;
  font-size: 16px;
}

.ieee-card {
  padding: 35px;
  height: 100%;
  background: var(--icsis-gradient-dark);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.ieee-card::after {
  content: "IEEE";
  position: absolute;
  right: -8px;
  bottom: -20px;
  font-size: 68px;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.06);
}

.ieee-card i {
  width: 65px;
  height: 65px;
  border-radius: 20px;
  background: var(--icsis-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 22px;
}

.ieee-card h4 {
  font-weight: 900;
}

.ieee-card p {
  color: #dbeafe;
}

.ieee-card a {
  display: inline-block;
  color: #fff;
  font-weight: 800;
  margin-top: 8px;
  border-bottom: 2px solid var(--icsis-accent);
}

.date-mini {
  padding: 25px;
  height: 100%;
  transition: 0.3s ease;
}

.date-mini:hover {
  transform: translateY(-8px);
  box-shadow: 0 26px 60px rgba(15, 23, 42, 0.14);
}

.date-mini span {
  display: block;
  color: var(--icsis-primary);
  font-size: 22px;
  font-weight: 900;
  margin-bottom: 8px;
}

.date-mini p {
  margin: 0;
  color: var(--icsis-dark);
  font-weight: 800;
}

.date-mini.active {
  background: var(--icsis-gradient);
}

.date-mini.active span,
.date-mini.active p {
  color: #fff;
}

.cfp-track {
  padding: 30px;
  height: 100%;
  position: relative;
  overflow: hidden;
  transition: 0.35s ease;
}

.cfp-track::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--icsis-gradient);
  opacity: 0;
  transition: 0.35s ease;
  z-index: 0;
}

.cfp-track > * {
  position: relative;
  z-index: 1;
}

.cfp-track:hover {
  transform: translateY(-10px);
  box-shadow: 0 28px 70px rgba(15, 23, 42, 0.16);
}

.cfp-track:hover::before {
  opacity: 1;
}

.track-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}

.track-head span {
  background: rgba(15, 118, 110, 0.1);
  color: var(--icsis-primary);
  padding: 7px 16px;
  border-radius: 50px;
  font-weight: 900;
  transition: 0.3s;
}

.track-head i {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background: var(--icsis-gradient);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 23px;
  transition: 0.3s;
}

.cfp-track h4 {
  color: var(--icsis-dark);
  font-weight: 900;
  font-size: 21px;
  margin-bottom: 18px;
  transition: 0.3s;
}

.cfp-track ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.cfp-track ul li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 11px;
  color: #475569;
  font-weight: 600;
  transition: 0.3s;
}

.cfp-track ul li::before {
  content: "\f058";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  left: 0;
  top: 1px;
  color: var(--icsis-primary);
  transition: 0.3s;
}

.cfp-track:hover h4,
.cfp-track:hover ul li,
.cfp-track:hover .track-head span {
  color: #fff;
}

.cfp-track:hover .track-head span {
  background: rgba(255, 255, 255, 0.16);
}

.cfp-track:hover .track-head i {
  background: var(--icsis-accent);
}

.cfp-track:hover ul li::before {
  color: var(--icsis-accent);
}

.submission-note {
  padding: 35px;
  background:
    linear-gradient(135deg, rgba(7, 26, 47, 0.96), rgba(15, 118, 110, 0.92));
  color: #fff;
}

.submission-note h3 {
  font-weight: 900;
  margin-bottom: 20px;
}

.submission-note h3 i {
  color: var(--icsis-accent);
  margin-right: 8px;
}

.submission-note ul {
  margin: 0;
  padding-left: 20px;
}

.submission-note li {
  margin-bottom: 10px;
  color: #e0f2fe;
  font-weight: 600;
}

@media (max-width: 991px) {
  .cfp-banner {
    padding: 140px 0 75px;
    text-align: center;
  }

  .cfp-banner p {
    margin-left: auto;
    margin-right: auto;
  }

  .cfp-main {
    padding: 70px 0;
  }
}

@media (max-width: 575px) {
  .cfp-banner {
    padding: 125px 0 60px;
  }

  .cfp-banner h1 {
    font-size: 38px;
  }

  .cfp-banner p {
    font-size: 18px;
  }

  .cfp-banner h4 {
    font-size: 17px;
  }

  .cfp-main {
    padding: 55px 0;
  }

  .cfp-box,
  .ieee-card,
  .cfp-track,
  .submission-note {
    padding: 24px;
  }

  .cfp-track h4 {
    font-size: 19px;
  }
}