:root {
  --brand-navy: #1a2c5b;
  --brand-red: #e63030;
  --brand-red-dark: #c02020;
  --card-radius: 12px;
  --img-radius: 10px;

  --bg-dark: #2e3545;
  --bg-darker: #252b38;
  --card-bg: #ffffff;
  --accent-pink: #b81828;
  --accent-pink-dark: #b81828;
  --accent-blue: #3b82f6;
  --card-radius: 16px;
  --shadow: 0 8px 40px rgba(0, 0, 0, 0.35);

  --brand-navy: #1a2c5b;
  --brand-red: #c0152a;
  --accent-span: #b81828;
  --navy: #0d1e45;
  --red: #cc1130;
  --blue: #1a6abf;
  --grad: linear-gradient(135deg, #d6006e, #7b22d4);
  --border: #e8e4f2;
  --bg: #f0f0f8;
  --text: #2c3345;
  --muted: #7a849a;
  --radius: 16px;

  --pink: #d6006e;
  --pink-hover: #b50060;
  --blue-tab: #1a6abf;
  --navy: #0d1e45;
  --text: #1e2530;
  --muted: #5a6478;
  --border: #e0e4ec;
  --bg: #f8f9fc;
  --radius: 8px;
  --purple: #8b49f7;
}

/* ===== BODY FIX (for fixed header space) ===== */
body {
  margin: 0;
  padding-top: 110px;
  /* adjust if header height changes */
  font-family: Arial, sans-serif;
}

/* ===== STICKY HEADER ===== */
.sticky-header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 9999;
  transition: 0.3s;
  background: #fff;
}

/* Shadow on scroll */
.sticky-header.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* ===== TOP BAR ===== */
.top-bar {
  background: #1c1c1c;
  font-size: 13px;
}

.top-link {
  color: #fff;
  text-decoration: none;
  padding: 0 8px;
  border-right: 1px solid rgba(255, 255, 255, 0.3);
}

.top-link:last-child {
  border-right: none;
}

/* ===== NAVBAR ===== */
.navbar-nav .nav-link {
  font-weight: 600;
  font-size: 14px;
  position: relative;
}

/* Underline hover */
.navbar-nav .nav-link::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 5px;
  height: 2px;
  background: #cf1010;
  transform: scaleX(0);
  transition: 0.3s;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
  transform: scaleX(1);
}

/* ===== CUSTOM DROPDOWN ARROW ===== */
.dropdown-toggle::after {
  display: none;
}

.custom-arrow {
  width: 8px;
  height: 8px;
  border-right: 2px solid #000;
  border-bottom: 2px solid #000;
  transform: rotate(45deg);
  transition: 0.3s;
  margin-top: -2px;
}

.dropdown.show .custom-arrow {
  transform: rotate(-135deg);
  margin-top: 2px;
}

/* Dropdown hover (desktop) */
@media (min-width: 992px) {
  .dropdown:hover .dropdown-menu {
    display: block;
    margin-top: 0;
  }
}

/* Mobile menu */
@media (max-width: 991px) {
  .navbar-nav .nav-link {
    border-bottom: 1px solid #eee;
    padding: 12px;
  }
}

/* ===== MAIN SLIDER ===== */
#mainSlider {
  position: relative;
  overflow: hidden;
}

/* Banner Images */
#mainSlider .carousel-item img {
  width: 100%;
  height: 90vh;
  /* object-fit: cover; */
  display: block;
}

/* Caption */
#mainSlider .carousel-caption {
  bottom: 20%;
  z-index: 2;
}

#mainSlider .carousel-caption h2 {
  font-size: 50px;
  font-weight: 700;
}

#mainSlider .carousel-caption p {
  font-size: 20px;
}

/* Arrows */
#mainSlider .carousel-control-prev,
#mainSlider .carousel-control-next {
  width: 5%;
}

/* Dots */
#mainSlider .carousel-indicators button {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin: 0 6px;
}

/* ===== MOBILE RESPONSIVE ===== */
@media (max-width: 768px) {
  #mainSlider .carousel-item img {
    height: 280px;
    object-fit: cover;
    object-position: center;
  }

  #mainSlider .carousel-caption {
    bottom: 10%;
    padding: 0 15px;
  }

  #mainSlider .carousel-caption h2 {
    font-size: 24px;
  }

  #mainSlider .carousel-caption p {
    font-size: 14px;
  }

  #mainSlider .carousel-control-prev,
  #mainSlider .carousel-control-next {
    width: 12%;
  }
}

/* ===== SMALL MOBILE ===== */
@media (max-width: 480px) {
  #mainSlider .carousel-item img {
    height: 220px;
  }

  #mainSlider .carousel-caption h2 {
    font-size: 20px;
  }

  #mainSlider .carousel-caption p {
    font-size: 12px;
  }
}

.about-section {
  padding: 60px 0;
}

.about-title {
  font-size: 40px;
  font-weight: 700;
  color: #0b1c5a;
}

.about-title span {
  color: #e41e2b;
}

.about-text {
  color: #333;
  line-height: 1.8;
  margin-top: 20px;
  text-align: left;
}

.read-btn {
  margin-top: 20px;
  padding: 9px 9px;
  border-radius: 10px;
  background: linear-gradient(45deg, #e41e2b, #4a63d8);
  color: #fff;
  border: none;
  text-decoration: none;
  display: inline-block;
  font-weight: 500;
}

.read-btn:hover {
  opacity: 0.9;
}

/* Right Image Box */
.image-box {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  padding: 20px;
  border-radius: 25px;
  position: relative;
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.image-grid img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: 12px;
}

.image-grid img.large {
  grid-column: span 2;
  height: 140px;
}

/* Responsive */
@media (max-width: 768px) {
  .about-title {
    font-size: 28px;
  }

  .image-grid img {
    height: 100px;
  }

  .image-grid img.large {
    height: 120px;
  }
}

/* SECTION */
.conference-section {
  background: #f4f4f4;
  padding: 70px 20px;
}

/* CONTAINER */
.container {
  max-width: 1200px;
  margin: auto;
}

/* ── Card ── */
.conf-card {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.13);
  background: #fff;
  position: relative;
  transition:
    transform 0.28s ease,
    box-shadow 0.28s ease;
  height: 100%;
}

.conf-card:hover {
  transform: translateY(-7px);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.18);
}

/* City image — top ~55% */
.conf-img-wrap {
  width: 100%;
  height: 230px;
  overflow: hidden;
  position: relative;
}

.conf-img-wrap img {
  width: 100%;
  height: 100%;
  /* object-fit: cover; */
  display: block;
  transition: transform 0.4s ease;
}

.conf-card:hover .conf-img-wrap img {
  transform: scale(1.05);
}

/* White info box — overlaps image bottom */
.conf-info {
  background: #fff;
  margin: -30px 14px 0;
  border-radius: 12px;
  padding: 16px 18px 20px;
  position: relative;
  z-index: 2;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.09);
  min-height: 170px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.conf-date {
  font-size: 13.5px;
  font-weight: 500;
  color: #444;
  margin-bottom: 2px;
}

.conf-title {
  font-size: 14.5px;
  font-weight: 700;
  color: #1a3a8f;
  line-height: 1.45;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.conf-location {
  font-size: 13.5px;
  font-weight: 500;
  color: #333;
  margin-top: 2px;
}

.conf-check-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #cf1010;
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 8px 18px;
  font-size: 14px;
  font-weight: 600;
  font-family: "Inter", sans-serif;
  cursor: pointer;
  text-decoration: none;
  margin-top: 10px;
  align-self: flex-start;
  transition:
    background 0.2s ease,
    transform 0.15s ease;
}

.conf-check-btn:hover {
  background: #9e0f20;
  color: #fff;
  transform: scale(1.04);
}

/* View More button */
.view-more-wrap {
  text-align: center;
  margin-top: 44px;
}

.view-more-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(
    135deg,
    #002060 0%,
    #003a99 35%,
    #b81828 65%,
    #e63946 100%
  );
  color: #fff;
  border: none;
  border-radius: 50px;
  padding: 14px 40px;
  font-size: 16px;
  font-weight: 600;
  font-family: "Inter", sans-serif;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 4px 22px rgba(124, 58, 237, 0.35);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    filter 0.2s ease;
  letter-spacing: 0.2px;
}

.view-more-btn:hover {
  transform: scale(1.05);
  filter: brightness(1.1);
  box-shadow: 0 8px 32px rgba(124, 58, 237, 0.45);
  color: #fff;
}

.view-more-btn .arrow-circle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  background: rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  font-size: 14px;
}

/* Responsive image height */
@media (max-width: 768px) {
  .conf-img-wrap {
    height: 200px;
  }
}
@media (max-width: 480px) {
  .conf-img-wrap {
    height: 180px;
  }
  .conf-info {
    margin: -24px 10px 0;
    padding: 14px 14px 16px;
  }
}

/* SECTION */
.speaker-section {
  background: #f2f3f5;
  padding: 60px 0;
}

/* CARD */
.speaker-card {
  background: #f7f7f7;
  border-radius: 25px;
  padding: 40px 25px 30px;
  position: relative;
  transition: 0.3s;
  height: 100%;
}

/* BOTTOM GRADIENT */
.speaker-card::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 6px;
  border-radius: 0 0 25px 25px;
  /* background: linear-gradient(to right, #e91e63, #3f51b5); */
  background: linear-gradient(to right, #1e1e5f, #e60023);
}

/* AVATAR */
.avatar-wrapper {
  position: relative;
  display: inline-block;
}

.avatar {
  width: 95px;
  height: 95px;
  border-radius: 50%;
  border: 4px solid transparent;
  /* background:
    linear-gradient(#fff, #fff) padding-box,
    linear-gradient(45deg, #e91e63, #3f51b5) border-box; */
  background: #cf1010;
}

/* PAPER ICON */
.paper-icon {
  position: absolute;
  bottom: 0;
  right: 0;
  background: #3f51b5;
  color: #fff;
  border-radius: 50%;
  padding: 6px 7px;
  font-size: 12px;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.2);
}

/* NAME */
/* .speaker-card h4 {
  font-weight: 600;
  color: #2c2c2c;
} */
.speaker-name {
  display: block;
  margin: 34px 0 15px;
  font-size: 20px;
  font-weight: 700;
  color: #222;
  line-height: 1.4;
}
/* ROLE */
.role {
  color: #e91e63;
  font-weight: 600;
  font-size: 14px;
  margin: 10px 0 20px;
}

.role i {
  margin-right: 6px;
}

/* INFO BOX */
.info-box {
  background: #ececec;
  border-radius: 15px;
  padding: 15px;
  text-align: left;
}

.info-box p {
  margin: 0;
  font-size: 14px;
  color: #333;
  display: flex;
  align-items: center;
  gap: 10px;
}

.info-box p + p {
  margin-top: 8px;
}

/* HOVER */
.speaker-card:hover {
  transform: translateY(-8px);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .section-title {
    font-size: 26px;
  }

  .speaker-card {
    padding: 30px 20px;
  }
}

.section-title {
  font-weight: 700;
  color: var(--brand-navy);
  text-align: center;
  margin-bottom: 10px;
  font-family: sans-serif;
  /* letter-spacing: -0.5px; */
}
.section-span {
  font-weight: 700;
  color: var(--brand-navy);
  text-align: center;
  margin-bottom: 10px;
  font-size: 30px;
  font-family: sans-serif;
}
/* Carousel wrapper */
.conf-carousel-wrapper {
  position: relative;
  overflow: hidden;
}

.conf-carousel-track {
  display: flex;
  gap: 24px;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

/* Cards */
.conf-card {
  flex: 0 0 calc(25% - 18px);
  background: #fff;
  border-radius: var(--card-radius);
  box-shadow: 0 2px 16px rgba(26, 44, 91, 0.08);
  overflow: hidden;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

.conf-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 32px rgba(26, 44, 91, 0.15);
}

.conf-card-img-wrap {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  position: relative;
  background: #dde3ee;
}

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

.conf-card:hover .conf-card-img-wrap img {
  transform: scale(1.05);
}

.conf-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(26, 44, 91, 0.25) 0%,
    transparent 60%
  );
  pointer-events: none;
}

.conf-card-body {
  padding: 16px 18px 20px;
}

.conf-badge {
  display: inline-block;
  background: #e8ecf5;
  color: var(--brand-navy);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 8px;
}

.conf-card-title {
  font-family: "Source Sans 3", sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: var(--brand-navy);
  line-height: 1.45;
}

/* Nav Buttons */
.carousel-nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 36px;
}

.carousel-nav button {
  background: var(--brand-red);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 10px 28px;
  font-size: 15px;
  font-weight: 600;
  font-family: "Source Sans 3", sans-serif;
  cursor: pointer;
  transition:
    background 0.2s ease,
    transform 0.15s ease;
  letter-spacing: 0.3px;
}

.carousel-nav button:hover {
  background: var(--brand-red-dark);
  transform: scale(1.03);
}

.carousel-nav button:active {
  transform: scale(0.97);
}

.carousel-nav button:disabled {
  background: #bbb;
  cursor: not-allowed;
  transform: none;
}

/* Responsive */
@media (max-width: 1100px) {
  .conf-card {
    flex: 0 0 calc(33.333% - 16px);
  }
}

@media (max-width: 768px) {
  .conf-card {
    flex: 0 0 calc(50% - 12px);
  }
}

@media (max-width: 480px) {
  .conf-card {
    flex: 0 0 calc(100% - 0px);
  }
}

.view-more-wrapper {
  text-align: center;
  margin-top: 50px;
}

/* SECTION */
.award-section {
  background: #f3f4f7;
}

/* TITLE */
/* .section-title {
  font-size: 36px;
  font-weight: 700;
  color: #14213d;
} */

/* CARD */
.award-card {
  background: #ffffff;
  border-radius: 20px;
  padding: 25px;
  position: relative;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  height: 100%;
}

/* TOP GRADIENT BORDER */
.award-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 6px;
  width: 100%;
  border-radius: 20px 20px 0 0;
  background: linear-gradient(to right, #1e1e5f, #e60023);
}

/* HEADER */
.card-header {
  font-size: 18px;
  margin-bottom: 10px;
}

.trophy {
  margin-right: 8px;
}

/* META */
.meta {
  font-size: 14px;
  color: #555;
  margin-bottom: 10px;
}

.meta i {
  color: #e60023;
  margin-right: 5px;
}

/* NAME */
.name {
  font-weight: 600;
  margin-bottom: 5px;
}

/* UNIVERSITY */
.uni {
  font-size: 14px;
  color: #666;
  margin-bottom: 10px;
}

/* PAPER */
.paper {
  font-size: 14px;
  color: #333;
  margin-bottom: 15px;
}

/* BADGE BOX */
.badge-box {
  background: #eef0f4;
  padding: 10px;
  border-radius: 10px;
  font-size: 14px;
}

/* BUTTON */
.view-btn {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 30px;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  background: linear-gradient(90deg, #e60023, #3f51b5);
  transition: 0.3s;
}

.view-btn:hover {
  transform: translateY(-3px);
  opacity: 0.9;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .section-title {
    font-size: 26px;
  }
}

.pub-section {
  /* background: var(--bg-dark); */
  padding: 70px 0 80px;
}

.pub-title {
  font-family: "Montserrat", sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  color: #ffffff;
  text-align: center;
  margin-bottom: 52px;
  letter-spacing: -0.5px;
}

/* ── Card ── */
.pub-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  transition: transform 0.3s ease;
}

.pub-card:hover {
  transform: translateY(-8px);
}

/* ── Cover wrapper ── */
.pub-cover-wrap {
  width: 100%;
  aspect-ratio: 3/4;
  background: #fff;
  border-radius: var(--card-radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.pub-cover-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
  gap: 10px;
}

.pub-logo {
  font-size: 20px;
  font-weight: 800;
  font-family: "Montserrat", sans-serif;
}

.pub-cover-title {
  font-size: 12.5px;
  font-weight: 600;
  text-align: center;
  line-height: 1.4;
}

.pub-cover-location {
  font-size: 11px;
  font-weight: 600;
  margin-top: auto;
  text-align: center;
}

.pub-cover-date {
  font-size: 11px;
  color: #374151;
  font-weight: 500;
  text-align: center;
}

/* ── View button ── */
.pub-view-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #cf1010;
  color: #fff;
  border: none;
  border-radius: 30px;
  padding: 10px 26px;
  font-size: 14px;
  font-weight: 600;

  cursor: pointer;
  text-decoration: none;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    filter 0.2s ease;
  box-shadow: 0 4px 20px rgba(230, 59, 138, 0.4);
  white-space: nowrap;
}

.pub-view-btn:hover {
  transform: scale(1.06);
  filter: brightness(1.1);
  box-shadow: 0 6px 28px rgba(230, 224, 227, 0.55);
  color: #fff;
}

/* 5 cards per row on lg+ */
.col-lg-col5 {
  flex: 0 0 auto;
  width: 20%;
}
@media (max-width: 991.98px) {
  .col-lg-col5 {
    width: 33.3333%;
  }
}
@media (max-width: 767.98px) {
  .col-lg-col5 {
    width: 33.3333%;
  }
}
@media (max-width: 575.98px) {
  .col-lg-col5 {
    width: 50%;
  }
}

.btn-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background: rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  font-size: 11px;
  font-weight: 700;
}
/* ── Section ── */
.ts-section {
  padding: 70px 0 80px;
  background: #f5f6fa;
  overflow: hidden;
}

/* ── Heading ── */
.ts-heading {
  font-family: "Montserrat", sans-serif;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  color: var(--brand-navy);
  text-align: center;
  margin-bottom: 50px;
}

.ts-heading span {
  color: var(--accent-span);
}

/* ── Carousel outer ── */
.ts-outer {
  overflow: hidden;
  position: relative;
}

/* ── Track ── */
.ts-track {
  display: flex;
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

/* ── Page (one slide = one group of cards) ── */
.ts-page {
  flex: 0 0 100%;
  display: flex;
  gap: 24px;
  padding: 10px 4px 20px;
}

/* ── Card ── */
.ts-card {
  flex: 1;
  background: #fff;
  border-radius: 14px;
  padding: 28px 24px 24px;
  box-shadow: 0 4px 24px rgba(26, 44, 91, 0.09);
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
  min-width: 0;
}

.ts-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 36px rgba(26, 44, 91, 0.15);
}

/* ── Quote mark ── */
.ts-quote {
  font-size: 56px;
  line-height: 1;
  color: var(--accent-span);
  font-family: Georgia, serif;
  margin-bottom: -10px;
}

/* ── Text ── */
.ts-text {
  font-size: 14.5px;
  color: #444;
  line-height: 1.7;
  flex: 1;
}

/* ── Author row ── */
.ts-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 6px;
  padding-top: 16px;
  border-top: 1px solid #eee;
}

/* ── Avatar ── */
.ts-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: #e0e7ff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ts-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.ts-avatar-ph {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #c7d2fe, #818cf8);
}

.ts-avatar-ph svg {
  width: 26px;
  height: 26px;
  fill: #fff;
}

/* ── Name / org ── */
.ts-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--brand-navy);
}

.ts-org {
  font-size: 12px;
  color: #777;
  line-height: 1.4;
  margin-top: 2px;
}

/* ── Dots ── */
.ts-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 28px;
}

.ts-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ccc;
  cursor: pointer;
  transition:
    background 0.3s,
    width 0.3s;
  display: inline-block;
}

.ts-dots span.active {
  background: var(--accent-span);
  width: 22px;
  border-radius: 4px;
}

.ts-nav {
  display: none;
}

/* ────────────────────────────────────────
       RESPONSIVE — mobile: 1 card per slide
    ──────────────────────────────────────── */
@media (max-width: 767.98px) {
  .ts-page {
    flex-direction: column;
    gap: 0;
    padding: 10px 4px 20px;
  }

  /* Each card becomes its own slide */
  .ts-card {
    flex: 0 0 100%;
    display: none; /* hide all by default */
  }

  .ts-card.mobile-active {
    display: flex; /* show only active card */
  }
}

@media (max-width: 480px) {
  .ts-heading {
    margin-bottom: 36px;
  }
  .ts-card {
    padding: 22px 18px 20px;
  }
  .ts-quote {
    font-size: 44px;
  }
  .ts-text {
    font-size: 13.5px;
  }
}

.gallery-section {
  padding: 50px 30px 60px;
  background: #fff;
}

.gallery-row {
  display: flex;
  gap: 14px;
  align-items: stretch;
  max-width: 1200px;
  margin: 0 auto;
}

.gallery-col {
  flex: 1;
  min-width: 0;
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 3 / 4.2;
  background: #dde1ec;
  box-shadow: 0 3px 16px rgba(0, 0, 0, 0.12);
}

.gallery-col img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.gallery-col:hover img {
  transform: scale(1.06);
}

.gallery-col .overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0);
  transition: background 0.3s;
  pointer-events: none;
}

.gallery-col:hover .overlay {
  background: rgba(0, 0, 0, 0.15);
}

/* Placeholder shown when image missing */
.img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(145deg, #e8eaf6, #c5cae9);
  color: #5c6bc0;
  font-size: 13px;
  font-weight: 600;
}

.img-placeholder svg {
  width: 36px;
  height: 36px;
  fill: #7986cb;
}

/* View Gallery button — sits over 3rd photo */
/* .view-gallery-btn-wrap {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 30;
  width: max-content;
} */

.view-gallery-btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: linear-gradient(90deg, #e60023, #3f51b5);
  color: #fff;
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: 15px;
  font-weight: 700;
  padding: 7px 11px;
  border-radius: 40px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 6px 24px rgba(124, 77, 255, 0.45);
  transition:
    background 0.2s,
    transform 0.15s,
    box-shadow 0.2s;
}

.view-gallery-btn:hover {
  background: #651fff;
  transform: scale(1.06);
  box-shadow: 0 8px 30px rgba(124, 77, 255, 0.55);
  color: #fff;
  text-decoration: none;
}

.view-gallery-btn svg {
  width: 18px;
  height: 18px;
  fill: #fff;
  flex-shrink: 0;
}

/* ── Responsive ── */

/* Tablet: 3 per row */
@media (max-width: 992px) {
  .gallery-row {
    flex-wrap: wrap;
    gap: 12px;
  }

  .gallery-col {
    flex: 1 1 calc(33.33% - 10px);
    aspect-ratio: 1 / 1;
    border-radius: 14px;
  }

  .gallery-section {
    padding: 36px 20px 44px;
  }
}

/* Mobile: 2 per row */
@media (max-width: 576px) {
  .gallery-col {
    flex: 1 1 calc(50% - 8px);
    aspect-ratio: 1 / 1;
    border-radius: 12px;
  }

  .view-gallery-btn {
    font-size: 12px;
    padding: 10px 16px;
    gap: 6px;
  }

  .view-gallery-btn svg {
    width: 14px;
    height: 14px;
  }

  .gallery-section {
    padding: 28px 14px 36px;
  }
}

/* Very small: 1 per row */
@media (max-width: 360px) {
  .gallery-col {
    flex: 1 1 100%;
    aspect-ratio: 4 / 3;
  }
}

/* ── past── */

/* ── Section Title ── */
.past-title {
  font-family: "Montserrat", sans-serif;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 800;
  color: #1a2c5b;
  text-align: center;
  margin-bottom: 14px;
}

.past-subtitle {
  font-size: 15px;
  font-style: italic;
  color: #555;
  text-align: center;
  margin-bottom: 32px;
}

/* ── Conference Card ── */
.conf-card {
  border: 1.5px solid #e2e8f0;
  border-radius: 14px;
  overflow: hidden;
  background: #fff;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
  cursor: pointer;
  height: 100%;
}

.conf-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(26, 44, 91, 0.13);
}

.conf-card-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
  background: #e8edf5;
}

/* Placeholder image */
.conf-img-placeholder {
  width: 100%;
  height: 160px;
  background: linear-gradient(135deg, #0a1232 60%, #1a3a8f 100%);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 14px;
  position: relative;
  overflow: hidden;
}

.conf-img-placeholder .badge-iaar {
  font-size: 9px;
  font-weight: 700;
  color: #fff;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 4px;
  padding: 2px 7px;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.conf-img-placeholder .conf-img-title {
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  line-height: 1.4;
  max-width: 120px;
}

.conf-img-placeholder .conf-img-accent {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #cf1010, #7c3aed);
  border-radius: 50% 0 0 0;
  opacity: 0.7;
}

.conf-img-placeholder .conf-img-photo {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 110px;
  height: 80px;
  object-fit: cover;
  border-radius: 8px 0 0 0;
}

.conf-card-body {
  padding: 14px 16px 16px;
}

.conf-card-body a {
  font-size: 14px;
  font-weight: 700;
  color: #1a2c5b;
  text-decoration: none;
  line-height: 1.5;
  display: block;
  transition: color 0.2s;
}

.conf-card-body a:hover {
  color: #cf1010;
}

/* ── View More Button ── */
.view-more-wrap {
  text-align: center;
  margin-top: 40px;
}

.view-more-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #cf1010;
  color: #fff;
  border: none;
  border-radius: 50px;
  padding: 12px 15px;
  font-size: 15px;
  font-weight: 600;
  font-family: "Inter", sans-serif;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 4px 22px rgba(124, 58, 237, 0.35);
  transition:
    transform 0.2s,
    filter 0.2s,
    box-shadow 0.2s;
}

.view-more-btn:hover {
  transform: scale(1.05);
  filter: brightness(1.1);
  box-shadow: 0 8px 32px rgba(124, 58, 237, 0.45);
  color: #fff;
}

.view-more-btn .arrow-circle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  font-size: 13px;
}

/* ── Sidebar ── */
.sidebar-block {
  margin-bottom: 28px;
}

/* Facebook block */
.fb-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.fb-header span {
  font-size: 26px;
  font-weight: 800;
  color: #1a1a1a;
  font-family: "Montserrat", sans-serif;
}

.fb-icon {
  width: 38px;
  height: 38px;
  background: #1877f2;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fb-icon svg {
  width: 22px;
  height: 22px;
  fill: #fff;
}

.fb-embed-box {
  width: 100%;
  height: 200px;
  background: #e8eaed;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #aaa;
  font-size: 13px;
  border: 1px solid #ddd;
  flex-direction: column;
  gap: 8px;
}

.fb-embed-box svg {
  width: 36px;
  height: 36px;
  fill: #bbb;
}

/* LinkedIn block */
.li-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.li-header span {
  font-size: 26px;
  font-weight: 800;
  color: #1a1a1a;
  font-family: "Montserrat", sans-serif;
}

.li-icon {
  width: 38px;
  height: 38px;
  background: #0a66c2;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.li-icon svg {
  width: 22px;
  height: 22px;
  fill: #fff;
}

.li-card {
  border: 1px solid #ddd;
  border-radius: 10px;
  overflow: hidden;
  font-size: 13px;
  color: #333;
  height: 340px;
  overflow-y: auto;
}

.li-card-inner {
  padding: 16px;
}

.li-profile-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.li-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0a66c2, #004182);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.li-avatar svg {
  width: 22px;
  height: 22px;
  fill: #fff;
}

.li-org-name {
  font-size: 13px;
  font-weight: 700;
  color: #1a1a1a;
  line-height: 1.3;
}

.li-org-sub {
  font-size: 11.5px;
  color: #666;
}

.li-badge {
  margin-left: auto;
  background: #0a66c2;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  border-radius: 4px;
  padding: 3px 8px;
  white-space: nowrap;
}

.li-text {
  font-size: 13px;
  color: #333;
  line-height: 1.6;
  margin-bottom: 10px;
}

.li-link {
  color: #0a66c2;
  font-size: 13px;
  text-decoration: none;
  font-weight: 500;
}

.li-link:hover {
  text-decoration: underline;
}

/* ── Responsive ── */
@media (max-width: 575.98px) {
  .conf-img-placeholder {
    height: 130px;
  }
  .conf-card-img {
    height: 130px;
  }
}
/* ── Footer ── */
.site-footer {
  background: #1c1c1c;
  color: #fff;
  padding: 60px 0 0;
}

/* ── Logo box ── */
.footer-logo-box {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border-radius: 10px;
  padding: 10px 18px;
  margin-bottom: 22px;
}

.footer-logo-box img {
  height: 80px;
  width: auto;
  display: block;
}

/* Logo text fallback */
.footer-logo-text {
  font-size: 22px;
  font-weight: 800;
  color: #0a1232;
  letter-spacing: 1px;
}

/* ── Description ── */
.footer-desc {
  font-size: 14.5px;
  color: #fff;
  line-height: 1.75;
  margin-bottom: 28px;
  max-width: 360px;
}

/* ── Newsletter label ── */
.footer-nl-label {
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
}

/* ── Newsletter form ── */
.footer-nl-form {
  display: flex;
  align-items: center;
  background: #fff;
  border-radius: 50px;
  overflow: hidden;
  max-width: 380px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.footer-nl-form input {
  flex: 1;
  border: none;
  outline: none;
  padding: 14px 20px;
  font-size: 14px;
  font-family: "Inter", sans-serif;
  color: #333;
  background: transparent;
}

.footer-nl-form input::placeholder {
  color: #aaa;
}

.footer-nl-form button {
  background: linear-gradient(135deg, #cf1010 0%, #7c3aed 100%);
  color: #fff;
  border: none;
  border-radius: 50px;
  padding: 12px 22px;
  font-size: 14px;
  font-weight: 600;
  font-family: "Inter", sans-serif;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 4px;
  white-space: nowrap;
  transition:
    filter 0.2s ease,
    transform 0.15s ease;
}

.footer-nl-form button:hover {
  filter: brightness(1.1);
  transform: scale(1.03);
}

.footer-nl-form button svg {
  width: 16px;
  height: 16px;
  fill: #fff;
}

/* ── Column headings ── */
.footer-col-title {
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  position: relative;
  padding-bottom: 12px;
}

.footer-col-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: #cf1010;
  border-radius: 2px;
}

/* ── Links list ── */
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.footer-links li a {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  text-decoration: none;
  font-size: 14.5px;
  transition:
    color 0.2s ease,
    gap 0.2s ease;
}

.footer-links li a:hover {
  color: #fff;
  gap: 14px;
}
.footer-social-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.footer-social-row .contact-icon {
  text-decoration: none;
}

.footer-social-row .contact-icon i {
  color: #fff;
  font-size: 18px;
}
/* Arrow icon */
.footer-links li a::before {
  content: "";
  display: inline-block;
  width: 0;
  height: 0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 8px solid #981320;
  flex-shrink: 0;
  transition: border-left-color 0.2s;
}

.footer-links li a:hover::before {
  border-left-color: #fff;
}

/* ── Contact items ── */
.footer-contact {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #fff;
  font-size: 14.5px;
}

.contact-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #cf1010;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon svg {
  width: 18px;
  height: 18px;
  fill: #fff;
}

/* ── Divider ── */
.footer-divider {
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin: 50px 0 0;
}

/* ── Bottom bar ── */
.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 14px;
  color: #a8b4d8;
  text-align: center;
}

.footer-bottom a {
  color: #cf1010;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.footer-bottom a:hover {
  color: #ff6eb0;
}

/* ── Floating chat button ── */
.float-chat {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.float-chat-label {
  background: #0a1232;
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  white-space: nowrap;
}

.float-chat-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.float-chat-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(34, 197, 94, 0.4);
}

.float-chat-avatar svg {
  width: 24px;
  height: 24px;
  fill: #fff;
}

.float-go-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #cf1010 0%, #7c3aed 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(230, 59, 138, 0.4);
  transition: transform 0.2s ease;
}

.float-go-btn:hover {
  transform: scale(1.1);
}

.float-go-btn svg {
  width: 18px;
  height: 18px;
  fill: #fff;
}

/* ── Responsive ── */
@media (max-width: 767.98px) {
  .site-footer {
    padding: 44px 0 0;
  }
  .footer-desc {
    max-width: 100%;
  }
  .footer-nl-form {
    max-width: 100%;
  }
  .footer-col {
    margin-bottom: 32px;
  }
}

@media (max-width: 575.98px) {
  .footer-nl-form input {
    padding: 12px 14px;
    font-size: 13px;
  }
  .footer-nl-form button {
    padding: 10px 16px;
    font-size: 13px;
  }
  .footer-col-title {
    font-size: 15px;
  }
  .footer-links li a {
    font-size: 13.5px;
  }
  .footer-contact li {
    font-size: 13.5px;
  }
}

/* gallery section */
/* ══════════════════════════════
       HEADING
    ══════════════════════════════ */
.gallery-title {
  font-family: "Montserrat", sans-serif;
  font-size: 28px;
  font-weight: 900;
  color: var(--navy);
  text-align: center;
  margin-bottom: 8px;
}

.gallery-sub {
  text-align: center;
  font-style: italic;
  color: #5e6878;
  font-size: 15px;
  margin-bottom: 32px;
}

/* ══════════════════════════════
       ROW 1 — 2 columns (60% / 40%)
    ══════════════════════════════ */
.gallery-row-1 {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

/* ══════════════════════════════
       ROW 2 — 3 columns (equal thirds)
    ══════════════════════════════ */
.gallery-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

/* ══════════════════════════════
       ROW 3 — 4 equal columns
    ══════════════════════════════ */
.gallery-row-3 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

/* ══════════════════════════════
       GALLERY ITEM
    ══════════════════════════════ */
.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow);

  /* entrance animation — starts hidden */
  opacity: 0;
  transform: scale(0.93) translateY(20px);
  transition:
    opacity 0.55s ease,
    transform 0.55s ease;
}

.gallery-item.visible {
  opacity: 1;
  transform: scale(1) translateY(0);
}

/* Row 1 heights */
.gallery-row-1 .gallery-item {
  height: 310px;
}

/* Row 2 heights */
.gallery-row-2 .gallery-item {
  height: 310px;
}

/* Row 3 heights */
.gallery-row-3 .gallery-item {
  height: 220px;
}

/* ── Gradient placeholder (shown until real images load) ── */
.gallery-item .placeholder {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* ── Real image ── */
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: relative;
  z-index: 1;
  transition: transform 0.45s ease;
}

/* ── Hover zoom ── */
.gallery-item:hover img {
  transform: scale(1.07);
}

/* ── Overlay ── */
.gallery-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(
    180deg,
    transparent 40%,
    rgba(13, 30, 69, 0.72) 100%
  );
  opacity: 0;
  transition: opacity 0.35s ease;
  display: flex;
  align-items: flex-end;
  padding: 18px;
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.overlay-content {
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.overlay-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.3px;
  line-height: 1.4;
}

.overlay-zoom {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
  border: 1.5px solid rgba(255, 255, 255, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s;
}

.overlay-zoom:hover {
  background: rgba(255, 255, 255, 0.38);
}

.overlay-zoom i {
  color: #fff;
  font-size: 16px;
}

/* ── Shine sweep on hover ── */
.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  background: linear-gradient(
    120deg,
    transparent 30%,
    rgba(255, 255, 255, 0.18) 50%,
    transparent 70%
  );
  transform: translateX(-100%);
  transition: transform 0.55s ease;
  pointer-events: none;
}

.gallery-item:hover::after {
  transform: translateX(100%);
}

/* ══════════════════════════════
       LIGHTBOX MODAL
    ══════════════════════════════ */
.lightbox-backdrop {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(5, 10, 22, 0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.lightbox-backdrop.open {
  opacity: 1;
  pointer-events: all;
}

.lightbox-inner {
  position: relative;
  max-width: 920px;
  width: 100%;
  transform: scale(0.92);
  transition: transform 0.3s ease;
}

.lightbox-backdrop.open .lightbox-inner {
  transform: scale(1);
}

.lightbox-inner img {
  width: 100%;
  max-height: 82vh;
  object-fit: contain;
  border-radius: var(--radius);
  display: block;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.lb-close {
  position: absolute;
  top: -14px;
  right: -14px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #fff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  z-index: 1;
  transition: background 0.2s;
}

.lb-close:hover {
  background: #f0f0f0;
}

.lb-close i {
  font-size: 18px;
  color: #111;
}

.lb-prev,
.lb-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s;
  z-index: 1;
}

.lb-prev:hover,
.lb-next:hover {
  background: rgba(255, 255, 255, 0.28);
}

.lb-prev i,
.lb-next i {
  color: #fff;
  font-size: 22px;
}

.lb-prev {
  left: -56px;
}

.lb-next {
  right: -56px;
}

.lb-caption {
  text-align: center;
  color: rgba(255, 255, 255, 0.8);
  font-size: 13px;
  margin-top: 12px;
}

.lb-counter {
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: 12px;
  margin-top: 4px;
}

/* ══════════════════════════════
       RESPONSIVE
    ══════════════════════════════ */
@media (max-width: 991.98px) {
  .gallery-row-1 {
    grid-template-columns: 1fr;
  }

  .gallery-row-2 {
    grid-template-columns: 1fr 1fr;
  }

  .gallery-row-3 {
    grid-template-columns: 1fr 1fr;
  }

  .gallery-row-1 .gallery-item,
  .gallery-row-2 .gallery-item {
    height: 260px;
  }

  .gallery-row-3 .gallery-item {
    height: 200px;
  }

  .lb-prev {
    left: -10px;
  }

  .lb-next {
    right: -10px;
  }
}

@media (max-width: 575.98px) {
  .gallery-row-1,
  .gallery-row-2,
  .gallery-row-3 {
    grid-template-columns: 1fr;
  }

  .gallery-row-1 .gallery-item,
  .gallery-row-2 .gallery-item,
  .gallery-row-3 .gallery-item {
    height: 230px;
  }

  .gallery-title {
    font-size: 22px;
  }
}

/* guidilne */
.rules-section {
  padding: 40px 0 60px;
}

.rules-title {
  text-align: center;

  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  margin-bottom: 30px;
  color: var(--navy);
}

.rules-title span {
  color: var(--red);
}

.rules-box {
  max-width: 1200px;
  margin: auto;
  background: var(--white);
  border-radius: 22px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  overflow: hidden;
}

/* top row tabs */
.custom-tabs {
  display: flex;
  flex-wrap: nowrap;
  overflow-x: auto;
  gap: 10px;
  padding: 16px;
  background: #fff;
  border-bottom: 1px solid var(--border);
  scrollbar-width: none;
}

.custom-tabs::-webkit-scrollbar {
  display: none;
}

.tab-btn {
  border: none;
  outline: none;
  background: #fff;
  color: var(--navy);
  padding: 14px 22px;
  border-radius: 40px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
  white-space: normal;
  min-width: 160px;
  text-align: center;
  flex: 0 0 auto;
  transition: 0.3s ease;
  box-shadow: 0 0 0 1px #f0f0f0 inset;
}

.tab-btn:hover {
  background: #f6f4fb;
}

.tab-btn.active {
  color: #fff;
  /* background: linear-gradient(90deg, var(--pink), var(--purple)); */
  background: #cf1010;
  box-shadow: none;
}

.tab-content-wrap {
  padding: 28px 28px 36px;
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
}

.main-heading {
  font-size: 20px;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 18px;
  line-height: 1.5;
}

.sub-heading {
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  margin: 20px 0 10px;
}

.policy-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.policy-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 15px;
  line-height: 1.8;
  color: #222;
}

.icon {
  width: 18px;
  height: 18px;
  min-width: 18px;
  border-radius: 50%;
  background: var(--red);
  margin-top: 5px;
  position: relative;
}

.icon::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 3px;
  width: 5px;
  height: 8px;
  border: 2px solid #fff;
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

.mail-link {
  color: var(--navy);
  font-weight: 700;
  text-decoration: none;
}

.mail-link:hover {
  text-decoration: underline;
}

@media (max-width: 991px) {
  .tab-btn {
    min-width: 145px;
    font-size: 14px;
    padding: 12px 18px;
  }

  .tab-content-wrap {
    padding: 22px 20px 28px;
  }
}

@media (max-width: 575px) {
  .rules-section {
    padding: 28px 0 40px;
  }

  .rules-box {
    border-radius: 16px;
  }

  .custom-tabs {
    padding: 12px;
    gap: 8px;
  }

  .tab-btn {
    min-width: 135px;
    font-size: 13px;
    padding: 10px 14px;
  }

  .main-heading {
    font-size: 17px;
  }

  .sub-heading {
    font-size: 15px;
  }

  .policy-list li {
    font-size: 14px;
    line-height: 1.7;
  }
}

/* about page css*/

.section-padding {
  padding: 30px 0;
}

/* .section-title {
  text-align: center;
  margin-bottom: 40px;
}

.section-title h2 {
  font-size: 38px;
  font-weight: 700;
  color: #0d1b52;
}

.section-title span {
  color: #c62828;
} */

.about-box,
.info-box {
  background: #fff;
  padding: 35px;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  height: 100%;
}

.about-box h3,
.info-box h3 {
  color: #0d1b52;
  font-size: 28px;
  margin-bottom: 20px;
  font-weight: 700;
}

.about-box p,
.info-box p,
.objective-list li {
  color: #555;
  line-height: 1.8;
  font-size: 16px;
}

.icon-box {
  width: 70px;
  height: 70px;
  /* background: #e8f0ff; */
  color: #c62828;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  margin-bottom: 20px;
}

.objective-list {
  list-style: none;
  padding: 0;
}

.objective-list li {
  margin-bottom: 15px;
  display: flex;
  gap: 12px;
}

.objective-list i {
  color: #c62828;
  font-size: 20px;
  margin-top: 3px;
}

@media (max-width: 768px) {
  .section-title h2 {
    font-size: 30px;
  }

  .about-box,
  .info-box {
    padding: 25px;
  }
}

/* allconferences page */

.page-layout {
  display: flex;
  gap: 22px;
  margin: 0 auto;
  padding: 0 16px 60px;
  align-items: flex-start;
}

.sidebar {
  width: 240px;
  min-width: 220px;
  flex-shrink: 0;
  background: var(--bg-white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.07);
  position: sticky;
  top: 16px;
}

.sidebar-header {
  background: #cf1010;
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 13px 16px;
  letter-spacing: 0.01em;
}

.sidebar-search {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}

.sidebar-search input {
  width: 100%;
  border: 1px solid #e0e0e0;
  border-radius: 6px;
  padding: 7px 10px 7px 32px;
  font-size: 0.85rem;
  color: var(--text-muted);
  background: #fafafa
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='M21 21l-4.35-4.35'/%3E%3C/svg%3E")
    no-repeat 10px center;

  outline: none;
}

.country-list {
  max-height: 520px;
  overflow-y: auto;
  padding: 6px 0 10px;
  scrollbar-width: thin;
  scrollbar-color: #ccc transparent;
}

.country-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 5px 16px;
  font-size: 0.88rem;
  cursor: pointer;
  transition: background 0.15s;
  user-select: none;
}

.country-item input[type="checkbox"] {
  width: 15px;
  height: 15px;
  accent-color: var(--navy);
  cursor: pointer;
  flex-shrink: 0;
}

.main-content {
  flex: 1;
  min-width: 0;
}

/* ===== MONTH TABS ===== */
/* 
.month-tabs-wrap {
  background: #ffffff;
  border-radius: 30px;
  padding: 6px 10px;
  display: flex;
  gap: 6px;
  margin-bottom: 22px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);

  
  overflow-x: auto;
  overflow-y: hidden;
  flex-wrap: nowrap;
  white-space: nowrap;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.month-tabs-wrap::-webkit-scrollbar {
  display: none;
}

.month-tab {
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 7px 12px;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
  flex-shrink: 0;
}

.month-tab.active {
  background: linear-gradient(135deg, #c02020, #2a50ceff);
  color: #fff;
  box-shadow: 0 2px 8px rgba(233, 30, 140, 0.35);
} */

.month-slider {
  display: flex;
  align-items: center;
  gap: 10px;
}

.month-tabs-wrap {
  flex: 1;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
}

.month-tabs-wrap::-webkit-scrollbar {
  display: none;
}

.month-tab {
  flex: 0 0 auto;
  padding: 10px 18px;
  border: none;
  border-radius: 30px;
  background: #f5f5f5;
  cursor: pointer;
  white-space: nowrap;
}

.month-tab.active {
  background: #cf1010;
  color: #fff;
}

.month-nav {
  width: 42px;
  height: 42px;
  border: none;
  border-radius: 50%;
  background: #000;
  color: #fff;
  cursor: pointer;
  flex-shrink: 0;
  transition: 0.3s;
}

.month-nav:hover {
  background: #e03b3b;
}

/* Mobile View Only */
@media (max-width: 767px) {
  .month-slider {
    padding: 0;
    margin: 0;
  }

  .month-tabs-wrap {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding: 10px 5px;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    width: 50px;
  }

  .month-tabs-wrap::-webkit-scrollbar {
    display: none;
  }

  .month-tab {
    flex: 0 0 auto;
    min-width: 130px;
    padding: 12px 15px;
    border-radius: 12px;
    background: #ffffff;
    border: 1px solid #e5e5e5;
    font-size: 13px;
    font-weight: 600;
    text-align: center;
    color: #333;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
  }

  .month-tab.active {
    background: #e03b3b;
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(196, 0, 0, 0.25);
  }

  .month-nav {
    width: 34px;
    height: 34px;
    min-width: 34px;
    font-size: 12px;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .month-tab {
    min-width: 115px;
    padding: 10px 12px;
    font-size: 12px;
  }

  .month-nav {
    width: 30px;
    height: 30px;
    min-width: 30px;
  }
}

/* ================= MOBILE RESPONSIVE ================= */

@media (max-width: 991px) {
  .page-layout {
    flex-direction: column;
    gap: 18px;
    padding: 0 12px 40px;
  }

  .sidebar {
    width: 100%;
    min-width: 100%;
    position: relative;
    top: 0;
  }

  .country-list {
    max-height: 250px;
  }
}

@media (max-width: 576px) {
  .page-layout {
    padding: 0 10px 30px;
  }

  .sidebar-header {
    font-size: 0.9rem;
    padding: 12px 14px;
  }

  .sidebar-search {
    padding: 10px;
  }

  .country-item {
    font-size: 0.82rem;
    padding: 6px 12px;
  }

  .month-tab {
    font-size: 0.72rem;
    padding: 7px 12px;
  }
}

/* Partner with WSL */

.roles-card {
  border: 1px solid #d6d6d6;
  border-radius: 6px;
  padding: 2rem 2.2rem;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1.1rem;
  font-size: 1rem;
  color: #222;
  line-height: 1.6;
}

.check-list li:last-child {
  margin-bottom: 0;
}

.check-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  margin-top: 2px;
}

@media (max-width: 576px) {
  .section-title {
    font-size: 1.5rem;
  }

  .roles-card {
    padding: 1.2rem 1rem;
  }

  .check-list li {
    font-size: 0.95rem;
  }
}

.role-btn {
  display: inline-block;
  background: #e53935;
  /* color: #fff; */
  padding: 4px 9px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  color: #fff;
}

.role-btn:hover {
  background: #c62828;
  color: #fff;
}

/* Advisory Board Members */

/* Head Card */
.head-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 30px;
}

.head-card,
.member-card {
  display: flex;
  gap: 15px;
  padding: 15px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: 0.3s;
}

.head-card {
  max-width: 550px;
  width: 100%;
}

.head-card:hover,
.member-card:hover {
  transform: translateY(-3px);
}

/* Images */
.head-photo {
  width: 90px;
  height: 90px;
  border-radius: 10px;
}

.member-photo {
  width: 70px;
  height: 70px;
  border-radius: 50%;
}

.head-photo,
.member-photo {
  overflow: hidden;
  flex-shrink: 0;
}

.head-photo img,
.member-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Text */
.head-info .name,
.member-info .name {
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
}

.head-info .role,
.member-info .role {
  font-size: 13px;
  font-weight: 600;
  color: var(--red);
  margin-bottom: 4px;
}

.head-info .country,
.member-info .institution,
.member-info .country {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}

/* Grid */
.members-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

/* Responsive */
@media (max-width: 768px) {
  .members-grid {
    grid-template-columns: 1fr;
  }

  .head-card,
  .member-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .head-photo {
    width: 80px;
    height: 80px;
  }

  .member-photo {
    width: 65px;
    height: 65px;
  }
}

@media (max-width: 480px) {
  .head-card,
  .member-card {
    padding: 12px;
  }

  .head-info .name,
  .member-info .name {
    font-size: 14px;
  }

  .head-info .role,
  .member-info .role,
  .head-info .country,
  .member-info .institution,
  .member-info .country {
    font-size: 12px;
  }
}

/* .speaker-card */

.speakers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.speaker-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 22px 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: 0.3s;
}

.speaker-card:hover {
  transform: translateY(-5px);
}

.speaker-card::after {
  content: "";
  width: 100%;
  height: 5px;
  margin-top: auto;
  background: var(--grad);
}

.bar-red-blue::after {
  background: linear-gradient(90deg, var(--red) 50%, var(--blue) 50%);
}

.photo-wrap {
  position: relative;
  width: 200px;
  height: 200px;
  /* object-fit: fill; */
  margin-bottom: 16px;
  border-radius: 30px;
}

.photo-ring,
.photo-gap,
.photo-img,
.photo-avatar {
  position: absolute;
  inset: 0;
  border-radius: 50%;
}

/* .photo-ring {
  inset: -4px;
  background: var(--grad);
} */

.photo-gap {
  inset: -1px;
  background: #fff;
}

.photo-img {
  object-fit: cover;
  z-index: 2;
}

.photo-avatar {
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 42px;
}
.photo-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  /* border-radius: 50%; */
}
.mic-badge {
  position: absolute;
  right: -2px;
  bottom: -2px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), #0d408a);
  border: 2px solid #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
}

.mic-badge i {
  color: #fff;
  font-size: 13px;
}

.speaker-name {
  color: var(--navy);
  margin-bottom: 8px;
}

.role-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  color: var(--red);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.card-divider {
  width: 100%;
  height: 1px;
  background: var(--border);
  margin-bottom: 14px;
}

.info-row {
  display: flex;
  gap: 10px;
  align-items: center;
  width: 100%;
  margin-bottom: 10px;
  font-size: 13px;
  text-align: left;
}

.info-row i {
  font-size: 15px;
}

.info-row.univ span {
  color: var(--muted);
  font-style: italic;
}

.card-spacer {
  flex: 1;
}

@media (max-width: 992px) {
  .speakers-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .speakers-grid {
    grid-template-columns: 1fr;
  }

  .about-title {
    font-size: 20px;
  }

  .speaker-name {
    font-size: 16px;
  }
}

/* gallery page all-image */

/* ══════════════════════════════
       ROW 1 — 2 columns (60% / 40%)
    ══════════════════════════════ */
.gallery-row-1 {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

/* ══════════════════════════════
       ROW 2 — 3 columns (equal thirds)
    ══════════════════════════════ */
.gallery-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

/* ══════════════════════════════
       ROW 3 — 4 equal columns
    ══════════════════════════════ */
.gallery-row-3 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

/* ══════════════════════════════
       GALLERY ITEM
    ══════════════════════════════ */
.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow);

  /* entrance animation — starts hidden */
  opacity: 0;
  transform: scale(0.93) translateY(20px);
  transition:
    opacity 0.55s ease,
    transform 0.55s ease;
}

.gallery-item.visible {
  opacity: 1;
  transform: scale(1) translateY(0);
}

/* Row 1 heights */
.gallery-row-1 .gallery-item {
  height: 310px;
}

/* Row 2 heights */
.gallery-row-2 .gallery-item {
  height: 310px;
}

/* Row 3 heights */
.gallery-row-3 .gallery-item {
  height: 220px;
}

/* ── Gradient placeholder (shown until real images load) ── */
.gallery-item .placeholder {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* ── Real image ── */
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: relative;
  z-index: 1;
  transition: transform 0.45s ease;
}

/* ── Hover zoom ── */
.gallery-item:hover img {
  transform: scale(1.07);
}

/* ── Overlay ── */
.gallery-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(
    180deg,
    transparent 40%,
    rgba(13, 30, 69, 0.72) 100%
  );
  opacity: 0;
  transition: opacity 0.35s ease;
  display: flex;
  align-items: flex-end;
  padding: 18px;
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.overlay-content {
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.overlay-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.3px;
  line-height: 1.4;
}

.overlay-zoom {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
  border: 1.5px solid rgba(255, 255, 255, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s;
}

.overlay-zoom:hover {
  background: rgba(255, 255, 255, 0.38);
}

.overlay-zoom i {
  color: #fff;
  font-size: 16px;
}

/* ── Shine sweep on hover ── */
.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  background: linear-gradient(
    120deg,
    transparent 30%,
    rgba(255, 255, 255, 0.18) 50%,
    transparent 70%
  );
  transform: translateX(-100%);
  transition: transform 0.55s ease;
  pointer-events: none;
}

.gallery-item:hover::after {
  transform: translateX(100%);
}

/* ══════════════════════════════
       LIGHTBOX MODAL
    ══════════════════════════════ */
.lightbox-backdrop {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(5, 10, 22, 0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.lightbox-backdrop.open {
  opacity: 1;
  pointer-events: all;
}

.lightbox-inner {
  position: relative;
  max-width: 920px;
  width: 100%;
  transform: scale(0.92);
  transition: transform 0.3s ease;
}

.lightbox-backdrop.open .lightbox-inner {
  transform: scale(1);
}

.lightbox-inner img {
  width: 100%;
  max-height: 82vh;
  object-fit: contain;
  border-radius: var(--radius);
  display: block;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.lb-close {
  position: absolute;
  top: -14px;
  right: -14px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #fff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  z-index: 1;
  transition: background 0.2s;
}

.lb-close:hover {
  background: #f0f0f0;
}

.lb-close i {
  font-size: 18px;
  color: #111;
}

.lb-prev,
.lb-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s;
  z-index: 1;
}

.lb-prev:hover,
.lb-next:hover {
  background: rgba(255, 255, 255, 0.28);
}

.lb-prev i,
.lb-next i {
  color: #fff;
  font-size: 22px;
}

.lb-prev {
  left: -56px;
}

.lb-next {
  right: -56px;
}

.lb-caption {
  text-align: center;
  color: rgba(255, 255, 255, 0.8);
  font-size: 13px;
  margin-top: 12px;
}

.lb-counter {
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: 12px;
  margin-top: 4px;
}

/* ══════════════════════════════
       RESPONSIVE
    ══════════════════════════════ */
@media (max-width: 991.98px) {
  .gallery-row-1 {
    grid-template-columns: 1fr;
  }

  .gallery-row-2 {
    grid-template-columns: 1fr 1fr;
  }

  .gallery-row-3 {
    grid-template-columns: 1fr 1fr;
  }

  .gallery-row-1 .gallery-item,
  .gallery-row-2 .gallery-item {
    height: 260px;
  }

  .gallery-row-3 .gallery-item {
    height: 200px;
  }

  .lb-prev {
    left: -10px;
  }

  .lb-next {
    right: -10px;
  }
}

@media (max-width: 575.98px) {
  .gallery-row-1,
  .gallery-row-2,
  .gallery-row-3 {
    grid-template-columns: 1fr;
  }

  .gallery-row-1 .gallery-item,
  .gallery-row-2 .gallery-item,
  .gallery-row-3 .gallery-item {
    height: 230px;
  }

  .gallery-title {
    font-size: 22px;
  }
}

/* contact page */
.page-title p {
  color: #6b7280;
  margin-top: 10px;
  font-size: 0.95rem;
}

/* PAPER CARD */
.paper-card {
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  position: relative;
}

/* PAPER EFFECT */
.paper-card::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 12px;
  right: -12px;
  bottom: -12px;
  background: #e5e7eb;
  border-radius: 20px;
  z-index: -1;
}

/* MAP */
.map-box iframe {
  width: 100%;
  height: 100%;
  min-height: 500px;
  border: 0;
}

/* CONTENT */
.paper-content {
  padding: 40px 35px;
  background: #fff;
  height: 100%;
}

.paper-heading {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 30px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #111827;
}

.paper-heading i {
  color: #e60023;
  font-size: 1.3rem;
}

/* ROW */
.info-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px dashed #d1d5db;
}

/* ICON */
.icon-box {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: 12px;
  background: #eff6ff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-box i {
  color: #e60023;
  font-size: 1.2rem;
}

/* LABEL */
.info-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #9ca3af;
  margin-bottom: 5px;
  font-weight: 600;
}

/* VALUE */
.info-value {
  font-size: 15px;
  color: #1f2937;
  line-height: 1.6;
}

/* BUTTON */
.btn-direction {
  margin-top: 30px;
  background: linear-gradient(90deg, #e60023, #3f51b5);
  color: #fff;
  padding: 12px 24px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: 0.3s;
}

.btn-direction:hover {
  background: #1d4ed8;
  color: #fff;
  transform: translateY(-2px);
}

/* RESPONSIVE */
@media (max-width: 991px) {
  .map-box iframe {
    min-height: 320px;
  }

  .paper-content {
    padding: 30px 25px;
  }
}

@media (max-width: 576px) {
  .page-title h1 {
    font-size: 1.6rem;
  }

  .paper-content {
    padding: 25px 20px;
  }

  .info-row {
    gap: 12px;
  }

  .icon-box {
    width: 42px;
    height: 42px;
    min-width: 42px;
  }

  .icon-box i {
    font-size: 1rem;
  }
}

.btn-direction {
  background: #25d366;
  color: #fff;
  border: none;
}

.btn-direction:hover {
  background: #1ebe5d;
  color: #fff;
}

/* journal page */

.journal-page {
  background: #fff;
  padding: 36px 0 0;
}

/* ══════════════════════════
       TABS
    ══════════════════════════ */
.journal-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 28px;
}

.j-tab {
  border: none;
  border-radius: 999px;
  padding: 9px 22px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition:
    background 0.2s,
    color 0.2s,
    box-shadow 0.2s;

  background: #eef1f7;
  color: #4a5568;
  box-shadow: none;
}

.j-tab:hover {
  background: #dde3f0;
  color: var(--navy);
}

.j-tab.active {
  background: #cf1010;
  color: #fff;
  box-shadow: 0 4px 14px rgba(214, 0, 110, 0.3);
}

/* ══════════════════════════
       TAB CONTENT PANELS
    ══════════════════════════ */
.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* ══════════════════════════
       JOURNAL GRID
    ══════════════════════════ */
.journal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 10px;
}

/* ── Journal Card ── */
.j-card {
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 16px 14px;
  background: #fff;
  transition:
    box-shadow 0.2s,
    transform 0.18s;
}

.j-card:hover {
  box-shadow: 0 6px 22px rgba(13, 30, 69, 0.1);
  transform: translateY(-2px);
}

.j-card-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 5px;
  line-height: 1.4;
}

.j-card-issn {
  font-size: 12.5px;
  color: var(--muted);
  margin-bottom: 4px;
}

.j-card-issn span {
  font-weight: 700;
  color: var(--text);
}

.j-card-indexed {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 12px;
}

.j-card-indexed b {
  color: var(--text);
  font-weight: 700;
}

/* ── Submit Paper button ── */
.btn-submit {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #cf1010;
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 8px 14px;
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition:
    background 0.2s,
    transform 0.15s;
}

.btn-submit:hover {
  background: #ee4b4b;
  color: #fff;
  transform: translateY(-1px);
}

.btn-submit:active {
  transform: translateY(0);
}
/* download */

/* ══════════════════════════════
       DOWNLOADS SECTION WRAPPER
    ══════════════════════════════ */
.downloads-section {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: 14px;
  padding: 32px 36px;
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 32px;
  align-items: center;
  max-width: 1100px;
  margin: 30px auto;
}

/* ── LEFT: Title + Description ── */

.dl-title {
  font-family: "Montserrat", sans-serif;
  font-size: 28px;
  font-weight: 900;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 14px;
}

.dl-desc {
  font-size: 14.5px;
  color: #5a6478;
  line-height: 1.85;
  text-align: justify;
  margin: 0;
}

/* ── RIGHT: Download Cards ── */
.dl-right {
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
}

/* ── Single Download Card ── */
.dl-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  padding: 18px 22px 18px 18px;
  box-shadow: 0 2px 14px rgba(100, 20, 180, 0.06);
  cursor: pointer;
  text-decoration: none;
  flex: 1;
  min-width: 200px;
  transition:
    box-shadow 0.25s,
    transform 0.22s;
}

.dl-card:hover {
  box-shadow: 0 8px 28px rgba(140, 20, 200, 0.14);
  transform: translateY(-3px);
  text-decoration: none;
}

/* ── Dashed circle icon ── */
.dl-icon-wrap {
  position: relative;
  flex-shrink: 0;
  width: 68px;
  height: 68px;
}

/* outer dashed ring */
.dl-icon-wrap::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2.5px dashed #cf1010;
  animation: spin-dash 10s linear infinite;
}

@keyframes spin-dash {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

/* inner solid gradient circle */
.dl-icon-inner {
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  background: #cf1010;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(140, 20, 200, 0.3);
}

.dl-icon-inner i {
  font-size: 22px;
  color: #fff;
}

/* ── Card Label ── */
.dl-card-label {
  font-size: 16px;
  font-weight: 900;
  color: #1c1c1c;
  line-height: 1.3;
}

/* ══════════════════════════════
       RESPONSIVE
    ══════════════════════════════ */
@media (max-width: 991.98px) {
  .downloads-section {
    grid-template-columns: 1fr;
    padding: 26px 22px;
    gap: 24px;
  }

  .dl-right {
    justify-content: flex-start;
  }
}

@media (max-width: 575.98px) {
  .dl-title {
    font-size: 22px;
  }

  .dl-right {
    flex-direction: column;
    align-items: stretch;
  }

  .dl-card {
    min-width: unset;
    width: 100%;
  }

  .dl-card-label {
    font-size: 15px;
  }
}
/* guidline page */

.rules-section {
  padding: 40px 0 60px;
}

.rules-box {
  max-width: 1200px;
  margin: auto;
  background: var(--white);
  border-radius: 22px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  overflow: hidden;
}

/* top row tabs */
.custom-tabs {
  display: flex;
  flex-wrap: nowrap;
  overflow-x: auto;
  gap: 10px;
  padding: 16px;
  background: #fff;
  border-bottom: 1px solid var(--border);
  scrollbar-width: none;
}

.custom-tabs::-webkit-scrollbar {
  display: none;
}

.tab-btn {
  border: none;
  outline: none;
  background: #fff;
  color: var(--navy);
  padding: 14px 22px;
  border-radius: 40px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
  white-space: normal;
  min-width: 160px;
  text-align: center;
  flex: 0 0 auto;
  transition: 0.3s ease;
  box-shadow: 0 0 0 1px #f0f0f0 inset;
}

.tab-btn:hover {
  background: #f6f4fb;
}

.tab-btn.active {
  color: #fff;
  background: #e44141;
  box-shadow: none;
}

.tab-content-wrap {
  padding: 28px 28px 36px;
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
}

.main-heading {
  font-size: 20px;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 18px;
  line-height: 1.5;
}

.sub-heading {
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  margin: 20px 0 10px;
}

.policy-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.policy-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 15px;
  line-height: 1.8;
  color: #222;
}

.icon {
  width: 18px;
  height: 18px;
  min-width: 18px;
  border-radius: 50%;
  background: var(--red);
  margin-top: 5px;
  position: relative;
}

.icon::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 3px;
  width: 5px;
  height: 8px;
  border: 2px solid #fff;
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

.mail-link {
  color: var(--navy);
  font-weight: 700;
  text-decoration: none;
}

.mail-link:hover {
  text-decoration: underline;
}

@media (max-width: 991px) {
  .tab-btn {
    min-width: 145px;
    font-size: 14px;
    padding: 12px 18px;
  }

  .tab-content-wrap {
    padding: 22px 20px 28px;
  }
}

@media (max-width: 575px) {
  .rules-section {
    padding: 28px 0 40px;
  }

  .rules-box {
    border-radius: 16px;
  }

  .custom-tabs {
    padding: 12px;
    gap: 8px;
  }

  .tab-btn {
    min-width: 135px;
    font-size: 13px;
    padding: 10px 14px;
  }

  .main-heading {
    font-size: 17px;
  }

  .sub-heading {
    font-size: 15px;
  }

  .policy-list li {
    font-size: 14px;
    line-height: 1.7;
  }
}

.pub-card {
  background: #fff;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  transition: 0.4s ease;
  height: 100%;
}

.pub-card:hover {
  transform: translateY(-8px);
}

.pub-cover {
  position: relative;
  height: 350px;
  overflow: hidden;
}

.pub-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.5s;
}

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

.pub-view-btn {
  display: block;
  text-align: center;
  background: #cf1010;
  color: #fff;
  text-decoration: none;
  padding: 12px;
  font-weight: 600;
  transition: 0.3s;
  margin-bottom: 10px;
}

.pub-view-btn:hover {
  background: #558ee2;
  color: #fff;
}

@media (max-width: 768px) {
  .pub-cover {
    height: 280px;
  }
}

/* accordion */
.faq-section {
  background: #f8f9fa;
}

.faq-section h2 {
  color: #0d1e45;
}

.accordion-button {
  background: #fff;
  color: #0d1e45;
  font-size: 17px;
  padding: 18px 20px;
}

.accordion-button:not(.collapsed) {
  background: #0d1e45;
  color: #fff;
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: none;
  border-color: transparent;
}

.accordion-body {
  background: #fff;
  color: #555;
  line-height: 1.8;
}

/* sponsorship */
.sponsor-section {
  background: #fff;
}

.content-box,
.sponsor-package,
.contact-box {
  padding: 20px 0;
  border-bottom: 1px solid #e5e5e5;
}

.sponsor-package h4 {
  color: #0d1e45;
  font-size: 22px;
  margin-bottom: 15px;
}

.sponsor-package ul,
.content-box ul {
  padding-left: 20px;
}

.sponsor-package li,
.content-box li {
  margin-bottom: 8px;
  line-height: 1.7;
}

.contact-box {
  border-bottom: none;
}

.contact-box a {
  color: #0d1e45;
  text-decoration: none;
}

/* collaboration */

.collaboration-section {
  background: #fff;
}

.section-heading {
  border-left: 5px solid #0d1e45;
  padding-left: 15px;
}

.section-heading h2 {
  margin: 0;
  color: #0d1e45;
  font-weight: 700;
}

.content-box {
  line-height: 1.9;
  color: #555;
}

.contact-info {
  background: #f8f9fa;
  padding: 20px;
  border-left: 4px solid #0d1e45;
}

.contact-info h5 {
  color: #0d1e45;
  margin-bottom: 15px;
}

.contact-info a {
  color: #0d1e45;
  text-decoration: none;
}