/* ==========================================================================
   WEBINARS & SEMINARS PAGE STYLES
   ========================================================================== */

.webinar-hero-section {
  padding: 1.5rem 0 1rem 0;
  background-color: #f8fafc;
  position: relative;
}

.webinar-hero-container {
  width: 100%;
  aspect-ratio: 1443 / 527;
  background: url('../image/webinar-image/webinar-hero.png') no-repeat center center / 102% 102%;
  background-color: #dcebfa;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 12px 35px rgba(0, 31, 84, 0.06);
  position: relative;
  display: flex;
  align-items: center;
  padding: 0 4rem;
}

.webinar-hero-content {
  max-width: 520px;
  position: relative;
  z-index: 5;
}

/* Breadcrumb */
.webinar-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-primary), sans-serif;
  font-size: 0.92rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.webinar-breadcrumb-link {
  color: #2563eb;
  display: flex;
  align-items: center;
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.webinar-breadcrumb-link:hover {
  opacity: 0.8;
}

.webinar-breadcrumb-link .home-icon {
  width: 17px;
  height: 17px;
  stroke: #2563eb;
}

.webinar-breadcrumb-sep {
  color: #94a3b8;
  font-weight: 400;
}

.webinar-breadcrumb-current {
  color: #2563eb;
}

/* Title & Subtitle */
.webinar-hero-title {
  font-family: var(--font-primary), sans-serif;
  font-size: 3.2vw;
  font-weight: 900;
  color: #0b192c;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 1.2rem 0;
}

.webinar-hero-title .title-blue {
  color: #2563eb;
}

.webinar-hero-desc {
  font-family: var(--font-secondary), sans-serif;
  font-size: 1.05rem;
  line-height: 1.6;
  color: #475569;
  margin: 0;
  max-width: 480px;
}

/* Responsive Adjustments */
@media (max-width: 1200px) {
  .webinar-hero-title {
    font-size: 2.5rem;
  }
}

@media (max-width: 991px) {
  .webinar-hero-container {
    aspect-ratio: auto;
    padding: 3rem 2rem;
    min-height: 380px;
  }

  .webinar-hero-title {
    font-size: 2.2rem;
  }
}

@media (max-width: 767px) {
  .webinar-hero-section {
    padding: 1rem 0 0.4rem 0;
  }

  .webinar-hero-container {
    display: block;
    background-image: none !important;
    background-color: #f0f7ff;
    border: 1px solid #e2e8f0;
    aspect-ratio: auto;
    padding: 1.25rem 1.25rem;
    min-height: auto;
    border-radius: 18px;
  }

  .webinar-hero-content {
    max-width: 100%;
  }

  .webinar-hero-title {
    font-size: 1.85rem;
  }
}

/* ==========================================================================
   SECTION 2 - EVENT STATUS CARDS & REGISTRATION FORM
   ========================================================================== */

.webinar-event-section {
  padding: 1rem 0 1rem 0;
  background-color: #f8fafc;
}

/* Status Cards Row */
.webinar-status-row {
  display: grid;
  grid-template-columns: 280px 1fr 260px;
  gap: 1.2rem;
  align-items: center;
  margin-bottom: 1.8rem;
  position: relative;
}

/* Card 1: Event Status */
.webinar-status-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 1.1rem 1.4rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
  position: relative;
  overflow: visible;
  z-index: 1;
}

/* Outer Left Dots Decor */
.dots-decor-left {
  position: absolute;
  left: -22px;
  top: 50%;
  transform: translateY(-50%);
  z-index: -1;
  pointer-events: none;
}

.status-icon-badge {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background-color: #eff6ff;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #2563eb;
  flex-shrink: 0;
  position: relative;
  z-index: 2;
}

.status-icon-badge svg {
  width: 24px;
  height: 24px;
  stroke: #2563eb;
}

/* Inner Icon Dots Decor */
.dots-decor-icon {
  position: absolute;
  left: 54px;
  bottom: 8px;
  z-index: 1;
  pointer-events: none;
}

.status-title {
  font-family: var(--font-primary), sans-serif;
  font-size: 0.98rem;
  font-weight: 700;
  color: #0b192c;
  position: relative;
  z-index: 2;
}

/* Card 2: Date & Time */
.webinar-date-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 0.9rem 1.4rem;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  overflow: hidden;
  z-index: 1;
  max-width: 520px;
  width: 100%;
  justify-self: center;
}

.new-pill-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 65%;
  margin-bottom: 0.35rem;
}

.pill-line {
  flex: 1;
  height: 1px;
  background-color: #dbeafe;
}

.new-pill-tag {
  background-color: #eff6ff;
  color: #2563eb;
  font-family: var(--font-primary), sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.12rem 0.65rem;
  border-radius: 10px;
  letter-spacing: 0.06em;
}

.webinar-event-date {
  font-family: var(--font-primary), sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  color: #484d84;
  margin: 0 0 0.15rem 0;
  position: relative;
  z-index: 2;
}

.webinar-event-time {
  font-family: var(--font-secondary), sans-serif;
  font-size: 0.82rem;
  color: #64748b;
  margin: 0;
  position: relative;
  z-index: 2;
}

/* Corner Dots Decor inside Card 2 */
.dots-decor-card {
  position: absolute;
  right: 14px;
  bottom: 10px;
  z-index: 1;
  pointer-events: none;
}

/* Card 3: Register Now Button */
.webinar-register-btn {
  background: #0056d2;
  border-radius: 14px;
  padding: 0.85rem 1.4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-decoration: none;
  box-shadow: 0 6px 20px rgba(0, 86, 210, 0.25);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}

.webinar-register-btn:hover {
  background: #004bba;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 86, 210, 0.35);
}

.user-plus-badge {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: #ffffff;
  color: #0056d2;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.user-plus-badge svg {
  width: 19px;
  height: 19px;
  stroke: #0056d2;
}

.register-text {
  font-family: var(--font-primary), sans-serif;
  font-size: 0.88rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: 0.05em;
}

.chevron-right {
  width: 16px;
  height: 16px;
  stroke: #ffffff;
}

/* Main Event Registration Form Box */
.event-registration-box {
  background: #ffffff;
  border: 1px solid #edf2f7;
  border-radius: 20px;
  padding: 1.8rem 2.2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
}

.registration-form-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  margin-bottom: 1.6rem;
}

.pen-icon-badge {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: #eff6ff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  flex-shrink: 0;
}

.pen-icon-badge svg {
  width: 20px;
  height: 20px;
  stroke: #2563eb;
}

.registration-form-header h2 {
  font-family: var(--font-primary), sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: #00205c;
  margin: 0;
}

/* 2 Column Layout */
.registration-2col-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.8rem;
  align-items: center;
}

.registration-image-side {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: visible;
}

.dots-decor-form-image {
  position: absolute;
  top: -18px;
  left: -18px;
  z-index: 1;
  pointer-events: none;
}

.registration-image-side img {
  width: 100%;
  height: 100%;
  max-height: 250px;
  border-radius: 16px;
  object-fit: cover;
  display: block;
  position: relative;
  z-index: 2;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);
}

/* Form inputs */
.form-inputs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}

.form-group-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.form-group-wrap.full-width {
  grid-column: 1 / -1;
}

.input-icon-box {
  position: absolute;
  left: 0.95rem;
  display: flex;
  align-items: center;
  pointer-events: none;
  z-index: 2;
}

.input-icon-box svg {
  width: 16px;
  height: 16px;
  stroke: #2563eb;
}

.form-control-input {
  width: 100%;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 0.6rem 0.95rem 0.6rem 2.5rem;
  font-family: var(--font-secondary), sans-serif;
  font-size: 0.84rem;
  color: #0f172a;
  outline: none;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
  appearance: none;
}

.form-control-input:focus {
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.form-control-input::placeholder {
  color: #94a3b8;
}

.select-event {
  cursor: pointer;
}

.select-chevron {
  position: absolute;
  right: 0.95rem;
  width: 15px;
  height: 15px;
  stroke: #64748b;
  pointer-events: none;
}

.btn-submit-registration {
  width: 100%;
  background-color: #0052cc;
  color: #ffffff;
  border: none;
  border-radius: 10px;
  padding: 0.7rem 1.2rem;
  font-family: var(--font-primary), sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  cursor: pointer;
  box-shadow: 0 5px 15px rgba(0, 82, 204, 0.18);
  transition: all 0.25s ease;
}

.btn-submit-registration:hover {
  background-color: #1765e6;
  box-shadow: 0 7px 20px rgba(0, 82, 204, 0.3);
  transform: translateY(-1px);
}

.btn-submit-registration svg {
  width: 16px;
  height: 16px;
  stroke: #ffffff;
}

/* Responsive Rules for Section 2 */
@media (max-width: 991px) {
  .webinar-status-row {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }

  .registration-2col-layout {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .event-registration-box {
    padding: 1.5rem 1.2rem;
  }
}

@media (max-width: 575px) {
  .form-inputs-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   SECTION 3 - UPCOMING & PAST WEBINARS + HOST BANNER
   ========================================================================== */

.webinars-sessions-section {
  padding: 2.2rem 0 3.8rem 0;
  background-color: #ffffff;
}

.webinar-section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 1.8rem auto;
}

.webinar-subtag {
  font-family: var(--font-primary), sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  color: #2563eb;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: inline-block;
  margin-bottom: 0.35rem;
}

.webinar-section-title {
  font-family: var(--font-primary), sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  color: #00205c;
  margin: 0 0 0.35rem 0;
  letter-spacing: -0.01em;
}

.webinar-section-desc {
  font-family: var(--font-secondary), sans-serif;
  font-size: 0.88rem;
  color: #64748b;
  margin: 0;
  line-height: 1.45;
}

/* --- SUBSECTION A: UPCOMING WEBINARS GRID --- */
.upcoming-webinars-wrap {
  margin-bottom: 2.8rem;
}

.upcoming-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  margin-bottom: 1.5rem;
}

.upcoming-card {
  background: #ffffff;
  border: 1px solid #edf2f7;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  display: flex;
  flex-direction: column;
}

.upcoming-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 28px rgba(0, 46, 132, 0.08);
  border-color: rgba(37, 99, 235, 0.3);
}

.upcoming-card-cover {
  position: relative;
  width: 100%;
  height: 175px;
  overflow: hidden;
  border-top-left-radius: 16px;
  border-top-right-radius: 16px;
}

.upcoming-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.upcoming-card:hover .upcoming-card-cover img {
  transform: scale(1.06);
}

.date-badge-box {
  position: absolute;
  top: 0;
  left: 0.9rem;
  background: #0052cc;
  color: #ffffff;
  border-radius: 0 0 10px 10px;
  width: 44px;
  height: 52px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--font-primary), sans-serif;
  box-shadow: 0 4px 12px rgba(0, 82, 204, 0.3);
  z-index: 5;
}

.date-month {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  line-height: 1;
}

.date-day {
  font-size: 1.2rem;
  font-weight: 900;
  line-height: 1;
  margin-top: 0.15rem;
}

.upcoming-card-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.upcoming-title {
  font-family: var(--font-primary), sans-serif;
  font-size: 1.05rem;
  font-weight: 800;
  color: #0b192c;
  line-height: 1.35;
  margin: 0 0 0.35rem 0;
  transition: color 0.2s ease;
}

.upcoming-card:hover .upcoming-title {
  color: #2563eb;
}

.upcoming-subtitle {
  font-family: var(--font-secondary), sans-serif;
  font-size: 0.84rem;
  color: #64748b;
  margin: 0 0 1rem 0;
  line-height: 1.4;
}

.upcoming-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #f8fafc;
  padding: 0.55rem 0.85rem;
  border-radius: 10px;
  margin-bottom: 1rem;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-secondary), sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  color: #475569;
}

.meta-item svg {
  width: 13px;
  height: 13px;
  stroke: #2563eb;
}

.speaker-profile-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-top: auto;
  margin-bottom: 0.85rem;
  padding-top: 0.6rem;
  border-top: 1px dashed #e2e8f0;
}

.speaker-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #eff6ff;
}

.speaker-info {
  display: flex;
  flex-direction: column;
}

.speaker-name {
  font-family: var(--font-primary), sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  color: #0b192c;
}

.speaker-role {
  font-family: var(--font-secondary), sans-serif;
  font-size: 0.72rem;
  color: #64748b;
}

.btn-register-card {
  width: 100%;
  border: 1.5px solid #2563eb;
  color: #2563eb;
  background: #ffffff;
  border-radius: 8px;
  padding: 0.45rem 0.85rem;
  font-family: var(--font-primary), sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  text-decoration: none;
  transition: all 0.25s ease;
}

.btn-register-card:hover {
  background-color: #2563eb;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.28);
}

.view-all-link-wrap {
  text-align: center;
}

.btn-view-all-sessions {
  font-family: var(--font-primary), sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  color: #2563eb;
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.btn-view-all-sessions:hover {
  text-decoration: underline;
  opacity: 0.85;
}

/* --- SUBSECTION B: PAST WEBINARS GRID (YOUTUBE CARDS) --- */
.past-webinars-wrap {
  margin-bottom: 2.8rem;
}

.past-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.1rem;
  margin-bottom: 1.4rem;
}

.past-card {
  background: #ffffff;
  border: 1px solid #edf2f7;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.02);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.past-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(0, 46, 132, 0.08);
  border-color: rgba(37, 99, 235, 0.25);
}

.past-card-cover {
  position: relative;
  width: 100%;
  height: 130px;
  overflow: hidden;
}

.past-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.past-card:hover .past-card-cover img {
  transform: scale(1.08);
}

.play-button-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(11, 25, 44, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease;
}

.past-card:hover .play-button-overlay {
  background: rgba(11, 25, 44, 0.38);
}

.play-circle-badge {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(4px);
  color: #2563eb;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease, background 0.3s ease;
}

.past-card:hover .play-circle-badge {
  transform: scale(1.1);
  background: #2563eb;
  color: #ffffff;
}

.play-circle-badge svg {
  width: 16px;
  height: 16px;
  margin-left: 2px;
}

.video-duration-badge {
  position: absolute;
  bottom: 0.5rem;
  right: 0.5rem;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(4px);
  color: #ffffff;
  font-family: var(--font-primary), sans-serif;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.12rem 0.45rem;
  border-radius: 5px;
}

.past-card-body {
  padding: 0.9rem;
}

.past-title {
  font-family: var(--font-primary), sans-serif;
  font-size: 0.86rem;
  font-weight: 700;
  color: #0b192c;
  line-height: 1.35;
  margin: 0 0 0.65rem 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.2s ease;
}

.past-card:hover .past-title {
  color: #2563eb;
}

.past-footer-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.5rem;
  border-top: 1px solid #f1f5f9;
}

.past-date {
  font-family: var(--font-secondary), sans-serif;
  font-size: 0.72rem;
  color: #64748b;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.past-date svg {
  width: 12px;
  height: 12px;
  stroke: #94a3b8;
}

.watch-now-btn {
  font-family: var(--font-primary), sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  color: #2563eb;
}

/* --- SUBSECTION C: HOST WEBINAR BANNER CARD --- */
.host-webinar-banner-card {
  background: #eff6ff;
  border: 1px solid rgba(37, 99, 235, 0.15);
  border-radius: 16px;
  padding: 1.4rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.host-left-side {
  display: flex;
  align-items: center;
  gap: 1rem;
  position: relative;
  z-index: 3;
}

.host-icon-badge {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #2563eb;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 5px 15px rgba(37, 99, 235, 0.25);
}

.host-icon-badge svg {
  width: 20px;
  height: 20px;
  stroke: #ffffff;
}

.host-text-content h3 {
  font-family: var(--font-primary), sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: #001f54;
  margin: 0 0 0.15rem 0;
}

.host-text-content p {
  font-family: var(--font-secondary), sans-serif;
  font-size: 0.84rem;
  color: #475569;
  margin: 0;
}

.host-right-action {
  position: relative;
  z-index: 3;
  margin-right: 3.5rem;
}

.btn-collaborate-host {
  background-color: #0052cc;
  color: #ffffff;
  border-radius: 10px;
  padding: 0.65rem 1.4rem;
  font-family: var(--font-primary), sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 5px 15px rgba(0, 82, 204, 0.2);
  transition: all 0.25s ease;
  white-space: nowrap;
  display: inline-block;
}

.btn-collaborate-host:hover {
  background-color: #1765e6;
  box-shadow: 0 8px 24px rgba(0, 82, 204, 0.35);
  transform: translateY(-2px);
}

.host-bg-decor-img {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  height: 100%;
  max-width: 280px;
  object-fit: contain;
  object-position: right center;
  opacity: 1;
  filter: brightness(0.82) contrast(1.15);
  pointer-events: none;
  z-index: 2;
}

/* --- YOUTUBE VIDEO MODAL POPUP --- */
.video-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(11, 25, 44, 0.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  padding: 1.5rem;
}

.video-modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.video-modal-container {
  position: relative;
  width: 900px;
  max-width: 95%;
  background: #000000;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

.video-modal-close {
  position: absolute;
  top: 10px;
  right: 15px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  color: #0f172a;
  border: none;
  font-size: 1.5rem;
  font-weight: 700;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
  transition: transform 0.2s ease;
}

.video-modal-close:hover {
  transform: scale(1.1);
  color: #2563eb;
}

.video-iframe-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  height: 0;
}

.video-iframe-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* Responsive Rules for Section 3 */
@media (max-width: 1200px) {
  .past-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 991px) {
  .upcoming-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .host-webinar-banner-card {
    flex-direction: column;
    text-align: center;
  }

  .host-left-side {
    flex-direction: column;
  }
}

@media (max-width: 767px) {
  .upcoming-cards-grid {
    grid-template-columns: 1fr;
  }

  .past-cards-grid {
    grid-template-columns: 1fr;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}