/* --------------------------------------------------------------
   CFP Hero
-------------------------------------------------------------- */

.page-hero--cfp {
  min-height: 420px;
  height: 48vh;
  background:
    linear-gradient(
      to right,
      rgba(5, 6, 23, 0.85) 0%,
      rgba(5, 6, 23, 0.70) 32%,
      rgba(5, 6, 23, 0.35) 68%,
      rgba(5, 6, 23, 0.08) 100%
    ),
    url("../assets/speaker1.png") center/cover no-repeat; /* update image path if needed */
  border-bottom: 1px solid rgba(148, 163, 184, 0.24);
  position: relative;
}

.page-hero--cfp .page-hero__inner {
  display: flex;
  align-items: center;
  height: 100%;
}

.page-hero__text {
  max-width: 640px;
}

/* Eyebrow pill + matching typography (same as venue/registration) */

.page-hero__eyebrow-box {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  border-radius: 0.5rem;
  background: rgba(5, 6, 23, 0.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow:
    0 4px 14px rgba(0, 0, 0, 0.35),
    0 0 12px rgba(255, 255, 255, 0.08);
}

.page-hero--cfp .page-hero__eyebrow {
  margin: 0;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #e5e7eb;
  font-weight: 500;
}

.page-hero--cfp .page-hero__title {
  font-size: 2.4rem;
  font-weight: 700;
  color: #f8fafc;
  margin-top: 0.65rem;
  margin-bottom: 0.35rem;
}

.page-hero--cfp .page-hero__lead {
  font-size: 1.05rem;
  line-height: 1.55;
  color: #cbd5e1;
  max-width: 580px;
  margin-top: 0.4rem;
}

/* --------------------------------------------------------------
   CFP main wrapper
-------------------------------------------------------------- */

.section--cfp {
  padding: 0; /* handled by each row */
  background: transparent;
  position: relative;
}

.cfp-content {
  width: 100%;
}

/* Inner container for each full-width band */
.cfp-topic__inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 2.4rem 1.5rem;
}

/* --------------------------------------------------------------
   Alternating FULL-WIDTH background rows
-------------------------------------------------------------- */

.cfp-topic {
  width: 100%;
}

/* Reuse registration page colors for odd/even rows */
.cfp-topic:nth-of-type(odd) {
  background-color: #050617; /* hero darkest tone */
}

.cfp-topic:nth-of-type(even) {
  background-color: #0a1124; /* hero mid-blue tone */
}

/* --------------------------------------------------------------
   Generic topic section typography
-------------------------------------------------------------- */

.cfp-topic__header {
  margin-bottom: 0.9rem;
}

.cfp-topic__title {
  font-size: 1.35rem;
  font-weight: 600;
  color: #f1f5f9;
  margin-bottom: 0.3rem;
}

.cfp-topic__intro {
  color: #cbd5e1;
}

.cfp-topic__body {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

/* --------------------------------------------------------------
   Reusable CFP cards
-------------------------------------------------------------- */

.cfp-card {
  border-radius: 1rem;
  border: 1px solid rgba(148, 163, 184, 0.6);
  background: rgba(15, 23, 42, 0.98);
  padding: 1.1rem 1.2rem 1.05rem;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.9);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.cfp-card__heading {
  font-size: 1.0rem;
  font-weight: 600;
  color: #e5e7eb;
  margin-bottom: 0.25rem;
}

.cfp-card__list {
  margin: 0;
  padding-left: 1.1rem;
  color: #cbd5e1;
  font-size: 0.94rem;
}

.cfp-card__text {
  margin: 0;
  color: #cbd5e1;
}

/* Link and button styles inside cards */

.cfp-card__link {
  margin-top: 0.6rem;
  font-size: 0.9rem;
  color: #a5b4fc;
  text-decoration: underline;
}

.cfp-card__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.7rem;
  padding: 0.5rem 1.0rem;
  border-radius: 999px;
  border: 1px solid rgba(129, 140, 248, 0.8);
  background: rgba(30, 64, 175, 0.95);
  color: #e5e7eb;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
}

/* --------------------------------------------------------------
   Topic-specific layouts
-------------------------------------------------------------- */

/* Topic 1: Format & attendance */
.cfp-topic--format .cfp-topic__body--split {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.1fr);
  gap: 1.4rem;
}

.cfp-topic--format .cfp-topic__body--split > p {
  margin: 0;
  color: #e2e8f0;
}

.cfp-attendance {
  margin-top: 1.0rem;
}

.cfp-attendance__heading {
  font-size: 1.0rem;
  font-weight: 600;
  color: #e5e7eb;
  margin-bottom: 0.3rem;
}

/* Topic 2: Topics of interest */
.cfp-topic--topics .cfp-topic-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem;
}

.cfp-topic-list {
  margin: 0;
  padding-left: 1.1rem;
  color: #e2e8f0;
  font-size: 0.95rem;
}

/* Topic 3: Submission guidelines */
.cfp-topic--guidelines .cfp-topic__body--split {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1.0fr);
  gap: 1.4rem;
}

.cfp-topic--guidelines .cfp-topic__text p + p {
  margin-top: 0.6rem;
}

/* Topic 4: Important dates (timeline) */
.cfp-topic--dates .cfp-topic__body {
  gap: 0.9rem;
}

.cfp-timeline {
  border-radius: 0.9rem;
  border: 1px solid rgba(148, 163, 184, 0.45);
  background: radial-gradient(circle at top left,
    rgba(15, 23, 42, 0.98),
    rgba(15, 23, 42, 0.96));
  padding: 0.9rem 1.0rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.cfp-timeline__item {
  display: flex;
  gap: 0.6rem;
}

.cfp-timeline__badge {
  flex-shrink: 0;
  align-self: flex-start;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  background: rgba(59, 130, 246, 0.25);
  border: 1px solid rgba(59, 130, 246, 0.55);
  color: #bfdbfe;
}

.cfp-timeline__text {
  margin: 0;
  font-size: 0.93rem;
  color: #e2e8f0;
}

.cfp-topic__footnote {
  font-size: 0.86rem;
  color: rgba(148, 163, 184, 0.95);
}

/* Topic 5: OpenReview */
.cfp-topic--openreview .cfp-topic__body--split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.1fr);
  gap: 1.4rem;
}

/* Topic 6: Contact */
.cfp-topic--contact .cfp-topic__body p {
  margin: 0;
  color: #e2e8f0;
}

/* --------------------------------------------------------------
   Responsive adjustments
-------------------------------------------------------------- */

@media (max-width: 900px) {
  .cfp-topic--format .cfp-topic__body--split,
  .cfp-topic--guidelines .cfp-topic__body--split,
  .cfp-topic--openreview .cfp-topic__body--split {
    grid-template-columns: minmax(0, 1fr);
  }

  .cfp-topic--topics .cfp-topic-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* --------------------------------------------------------------
   Side decorations (reuse registration style)
-------------------------------------------------------------- */

.side-decorated::before,
.side-decorated::after {
  content: "";
  position: absolute;
  top: 0;
  width: 240px;
  height: 100%;
  filter: blur(60px);
  z-index: -1;
}

.side-decorated::before {
  left: -80px;
  background: linear-gradient(
    to bottom,
    rgba(59, 130, 246, 0.18),
    rgba(99, 102, 241, 0.12),
    rgba(147, 51, 234, 0.10)
  );
}

.side-decorated::after {
  right: -80px;
  background: linear-gradient(
    to bottom,
    rgba(147, 51, 234, 0.12),
    rgba(99, 102, 241, 0.10),
    rgba(59, 130, 246, 0.18)
  );
}

@media (max-width: 900px) {
  .side-decorated::before,
  .side-decorated::after {
    display: none;
  }
}




/* Align CFP main content with hero text */
.section--cfp .cfp-topic__inner {
  padding-left: 1.25rem;   /* same as .main-container */
  padding-right: 1.25rem;  /* match hero spacing */
}


/* Align CFP main content with the hero text */
.section--cfp .cfp-topic__inner {
  max-width: var(--container-width);   /* 1120px, same as .main-container */
  padding: 2.4rem 1.25rem;             /* same horizontal padding as hero */
}