/* RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", sans-serif;
}

body {
  background: #05070d;
  color: #fff;
}

/* ================= HERO (RESTORED ALIGNMENT) ================= */

.hero {
  position: relative;
  height: 100vh;
  width: 100%;
  overflow: hidden;

  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}

/* VIDEO */
.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* OVERLAY */
.hero-overlay {
  position: absolute;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    180deg,
    rgba(0,0,0,0.6),
    rgba(5,7,13,1)
  );
}

/* CONTENT WRAPPER */
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  padding: 0 20px;
}

/* LOGO - BACK INSIDE FLOW (NOT ABSOLUTE) */
.hero-logo {
  width: 400px;
  margin-bottom: 20px;
  opacity: 0.95;
}

/* TITLE */
.hero h1 {
  font-size: 70px;
  line-height: 1.1;
}

.hero h1 span {
  color: #00bfff;
}

/* TEXT */
.tagline {
  color: #00bfff;
  margin-bottom: 10px;
}

.theme {
  margin: 20px auto;
  max-width: 600px;
  color: #cfd6e0;
}

.details {
  color: #aaa;
}

/* ================= IMPROVED INTRO SECTION ================= */

.intro-section {
  position: relative;
  overflow: hidden;

  padding: 120px 8%;
  background:
    radial-gradient(circle at top left, rgba(0,191,255,0.08), transparent 30%),
    linear-gradient(to bottom, #ffffff, #f4f7fc);

  color: #111827;
}

/* BACKGROUND GLOW */
.intro-bg-glow {
  position: absolute;
  top: -100px;
  right: -100px;

  width: 400px;
  height: 400px;

  background: rgba(0,191,255,0.12);
  filter: blur(120px);

  pointer-events: none;
}

/* MAIN LAYOUT */
.intro-container {
  position: relative;
  z-index: 2;

  max-width: 1300px;
  margin: 0 auto;

  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}

/* LEFT CONTENT */
.intro-content {
  animation: fadeUp 0.8s ease forwards;
}

/* TAG */
.intro-tag {
  display: inline-block;

  padding: 10px 18px;
  margin-bottom: 25px;

  border-radius: 50px;

  background: rgba(11,61,145,0.08);
  color: #0b3d91;

  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* HEADING */
.intro-content h2 {
  font-size: 58px;
  line-height: 1.1;
  font-weight: 800;

  margin-bottom: 30px;
  color: #081120;
}

.intro-content h2 span {
  color: #0b3d91;
}

/* DESCRIPTION */
.intro-description {
  font-size: 18px;
  line-height: 1.9;
  color: #4b5563;

  margin-bottom: 20px;
  max-width: 760px;
}

/* HIGHLIGHTS */
.intro-highlights {
  margin-top: 50px;

  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* CARD */
.highlight-card {
  background: #ffffff;

  padding: 28px;
  border-radius: 18px;

  border: 1px solid rgba(0,0,0,0.06);

  box-shadow: 0 10px 30px rgba(0,0,0,0.05);

  transition: 0.3s ease;
}

.highlight-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(0,0,0,0.08);
}

.highlight-card h3 {
  font-size: 28px;
  margin-bottom: 10px;

  color: #0b3d91;
}

.highlight-card p {
  color: #6b7280;
  font-size: 15px;
}

/* RIGHT VISUAL */
.intro-visual {
  display: flex;
  justify-content: center;
}

/* VISUAL CARD */
.visual-card {
  position: relative;

  width: 100%;
  max-width: 420px;

  padding: 40px;

  border-radius: 24px;

  background:
    linear-gradient(
      145deg,
      #0b3d91,
      #07152f
    );

  color: #ffffff;

  box-shadow:
    0 20px 50px rgba(11,61,145,0.25);
}

/* ACCENT LINE */
.visual-line {
  width: 70px;
  height: 4px;

  border-radius: 20px;

  margin-bottom: 25px;

  background: #00bfff;
}

/* TITLE */
.visual-card h3 {
  font-size: 28px;
  margin-bottom: 25px;
}

/* LIST */
.visual-card ul {
  list-style: none;
}

.visual-card ul li {
  position: relative;

  padding-left: 24px;
  margin-bottom: 18px;

  color: #dbe7ff;
  line-height: 1.6;
}

/* BULLET */
.visual-card ul li::before {
  content: "";

  position: absolute;
  left: 0;
  top: 10px;

  width: 8px;
  height: 8px;

  border-radius: 50%;
  background: #00bfff;
}

/* ANIMATION */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@media (max-width: 1024px) {

  .intro-container {
    grid-template-columns: 1fr;
  }

  .intro-content {
    text-align: center;
  }

  .intro-description {
    margin-left: auto;
    margin-right: auto;
  }

  .intro-highlights {
    grid-template-columns: 1fr;
  }

  .intro-visual {
    margin-top: 20px;
  }
}

@media (max-width: 768px) {

  .intro-section {
    padding: 90px 6%;
  }

  .intro-content h2 {
    font-size: 42px;
  }

  .intro-description {
    font-size: 16px;
  }

  .visual-card {
    padding: 30px;
  }
}

/* ================= PREMIUM VIDEO SECTION ================= */

.video-section {
  position: relative;
  overflow: hidden;

  padding: 120px 8%;

  background:
    radial-gradient(circle at top right, rgba(0,191,255,0.12), transparent 30%),
    linear-gradient(to bottom, #07152f, #05070d);

  color: #ffffff;
}

/* BG GLOW */
.video-bg-glow {
  position: absolute;

  bottom: -120px;
  left: -100px;

  width: 420px;
  height: 420px;

  background: rgba(0,191,255,0.15);
  filter: blur(140px);

  pointer-events: none;
}

/* CONTAINER */
.video-container {
  position: relative;
  z-index: 2;

  max-width: 1300px;
  margin: 0 auto;

  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 70px;
  align-items: center;
}

/* LEFT SIDE */
.video-content {
  animation: fadeUp 0.8s ease forwards;
}

/* TAG */
.video-tag {
  display: inline-block;

  padding: 10px 18px;
  margin-bottom: 25px;

  border-radius: 50px;

  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08);

  color: #00bfff;

  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* HEADING */
.video-content h2 {
  font-size: 56px;
  line-height: 1.1;

  margin-bottom: 14px;
  font-weight: 800;
}

.video-content h2 span {
  color: #00bfff;
}

/* DESIGNATION */
.video-designation {
  font-size: 18px;
  color: #9fb7d9;

  margin-bottom: 30px;
  font-weight: 500;
}

/* DESCRIPTION */
.video-description {
  font-size: 17px;
  line-height: 1.9;

  color: #c7d2e2;
}

/* RIGHT VIDEO */
.video-showcase {
  position: relative;
}

/* FRAME */
.video-frame {
  position: relative;

  padding: 18px;
  border-radius: 28px;

  background:
    linear-gradient(
      145deg,
      rgba(255,255,255,0.08),
      rgba(255,255,255,0.02)
    );

  border: 1px solid rgba(255,255,255,0.08);

  box-shadow:
    0 20px 60px rgba(0,0,0,0.45);

  backdrop-filter: blur(14px);

  transition: 0.4s ease;
}

/* TOP BAR */
.video-topbar {
  display: flex;
  gap: 10px;

  margin-bottom: 16px;
  padding-left: 6px;
}

.video-topbar span {
  width: 12px;
  height: 12px;

  border-radius: 50%;

  background: rgba(255,255,255,0.4);
}

/* VIDEO */
.video-frame video {
  width: 100%;
  display: block;

  border-radius: 18px;

  box-shadow:
    0 12px 30px rgba(0,0,0,0.35);
}

/* HOVER */
.video-frame:hover {
  transform: translateY(-5px);
}

/* ANIMATION */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@media (max-width: 1024px) {

  .video-container {
    grid-template-columns: 1fr;
  }

  .video-content {
    text-align: center;
  }
}

@media (max-width: 768px) {

  .video-section {
    padding: 90px 6%;
  }

  .video-content h2 {
    font-size: 40px;
  }

  .video-designation {
    font-size: 16px;
  }

  .video-description {
    font-size: 16px;
  }

  .video-frame {
    padding: 12px;
    border-radius: 20px;
  }
}

/* ================= DAY 1 SECTION ================= */

.day1-section {
  padding: 120px 8%;
  background:
    linear-gradient(to bottom, #ffffff, #f4f7fc);
}

/* INTRO */
.day1-intro {
  max-width: 950px;
  margin: 0 auto 70px;

  text-align: center;
}

/* TAG */
.day1-tag {
  display: inline-block;

  padding: 10px 18px;
  margin-bottom: 25px;

  border-radius: 50px;

  background: rgba(11,61,145,0.08);

  color: #0b3d91;

  font-size: 14px;
  font-weight: 600;
}

/* TITLE */
.day1-intro h2 {
  font-size: 56px;
  line-height: 1.15;

  color: #081120;
  font-weight: 800;

  margin-bottom: 30px;
}

.day1-intro h2 span {
  color: #0b3d91;
}

/* DESCRIPTION */
.day1-description {
  font-size: 18px;
  line-height: 1.9;

  color: #4b5563;
}

/* ================= BUTTONS ================= */

.session-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;

  gap: 16px;

  margin-bottom: 60px;
}

/* BUTTON */
.session-btn {
  padding: 14px 28px;

  border: none;
  border-radius: 50px;

  background: #e8edf7;
  color: #0b3d91;

  font-size: 15px;
  font-weight: 600;

  cursor: pointer;

  transition: 0.3s ease;
}

/* ACTIVE */
.session-btn.active,
.session-btn:hover {
  background:
    linear-gradient(135deg, #0b3d91, #00bfff);

  color: #ffffff;

  transform: translateY(-2px);

  box-shadow:
    0 10px 25px rgba(11,61,145,0.25);
}

/* ================= SESSION ================= */

.session-wrapper {
  max-width: 1200px;
  margin: 0 auto;
}

/* CONTENT */
.session-content {
  display: none;

  text-align: center;

  animation: fadeUp 0.5s ease;
}

.session-content.active {
  display: block;
}

/* TEXT */
.session-text {
  max-width: 850px;
  margin: 0 auto 50px;
}

/* TIME */
.session-time {
  color: #00bfff;

  font-size: 14px;
  font-weight: 700;

  margin-bottom: 16px;
}

/* TITLE */
.session-text h3 {
  font-size: 42px;
  line-height: 1.2;

  margin-bottom: 24px;

  color: #081120;
}

/* PARAGRAPH */
.session-text p {
  font-size: 17px;
  line-height: 1.9;

  color: #4b5563;
}

/* ================= GALLERY ================= */

.session-gallery {
  display: grid;

  grid-template-columns: repeat(3, 1fr);

  gap: 24px;
}

/* IMAGE */
.session-gallery img {
  width: 100%;
  height: 260px;

  object-fit: cover;

  border-radius: 22px;

  box-shadow:
    0 12px 30px rgba(0,0,0,0.12);

  transition: 0.4s ease;
}

/* HOVER */
.session-gallery img:hover {
  transform: scale(1.03);
}

/* ================= ANIMATION ================= */

@keyframes fadeUp {

  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@media (max-width: 1024px) {

  .session-gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {

  .day1-section {
    padding: 90px 6%;
  }

  .day1-intro h2 {
    font-size: 40px;
  }

  .session-text h3 {
    font-size: 30px;
  }

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

  .session-gallery img {
    height: 220px;
  }
}

/* ================= SESSION BOX ================= */

.session-box {
  max-width: 1100px;
  margin: 0 auto 50px;

  background: #ffffff;

  border-radius: 28px;

  padding: 50px;

  border: 1px solid rgba(11,61,145,0.08);

  box-shadow:
    0 20px 50px rgba(0,0,0,0.06);
}

/* SESSION TEXT */
.session-text {
  text-align: left;
}

/* TIME */
.session-time {
  color: #00bfff;

  font-size: 14px;
  font-weight: 700;

  margin-bottom: 18px;

  letter-spacing: 0.5px;
}

/* TITLE */
.session-text h3 {
  font-size: 42px;
  line-height: 1.2;

  color: #081120;

  margin-bottom: 18px;

  font-weight: 800;
}

/* SUBTITLE */
.session-subtitle {
  font-size: 18px;
  line-height: 1.7;

  color: #0b3d91;

  margin-bottom: 40px;

  font-weight: 500;
}

/* SECTION BLOCK */
.session-block {
  margin-bottom: 35px;
}

/* BLOCK TITLE */
.session-block h4 {
  font-size: 15px;
  font-weight: 700;

  text-transform: uppercase;
  letter-spacing: 1px;

  color: #00bfff;

  margin-bottom: 14px;
}

/* BLOCK PARAGRAPH */
.session-block p {
  font-size: 16px;
  line-height: 1.8;

  color: #374151;
}

/* LIST */
.session-list {
  padding-left: 20px;
}

.session-list li {
  margin-bottom: 12px;

  line-height: 1.8;
  color: #374151;
}

/* DESCRIPTION */
.session-description {
  margin-top: 20px;
}

.session-description p {
  font-size: 17px;
  line-height: 1.95;

  color: #4b5563;

  margin-bottom: 24px;
}

/* RESPONSIVE */
@media (max-width: 768px) {

  .session-box {
    padding: 32px 24px;
    border-radius: 20px;
  }

  .session-text h3 {
    font-size: 30px;
  }

  .session-subtitle {
    font-size: 16px;
  }

  .session-description p {
    font-size: 16px;
  }
}

/* ================= EXHIBITION SECTION ================= */

.exhibition-section {
  background: #f8fafc;
  padding: 100px 8%;
}

/* CONTAINER */
.exhibition-container {
  max-width: 1300px;
  margin: 0 auto;
}

/* ================= EXHIBITOR GRID ================= */

.exhibitor-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;

  margin-top: 40px;
}

/* EXHIBITOR CARD */
.exhibitor-grid .gallery-item {
  height: 120px;

  background: #ffffff;

  border-radius: 18px;

  display: flex;
  justify-content: center;
  align-items: center;

  border: 1px solid rgba(11,61,145,0.08);

  box-shadow:
    0 10px 25px rgba(0,0,0,0.04);

  transition: 0.3s ease;
}

/* HOVER */
.exhibitor-grid .gallery-item:hover {
  transform: translateY(-5px);

  border-color: #0b3d91;

  box-shadow:
    0 14px 30px rgba(11,61,145,0.12);
}

/* LOGO */
.exhibitor-grid .gallery-item img {
  max-width: 120px;
  max-height: 70px;

  object-fit: contain;
}

/* ================= VIDEO BOX ================= */

.exhibition-video-box {
  margin-top: 60px;
}

/* VIDEO WRAPPER */
.video-wrapper {
  display: flex;
  justify-content: center;

  margin-top: 40px;
}

/* VIDEO FRAME */
.video-frame {
  width: 100%;
  max-width: 1000px;

  padding: 12px;

  border-radius: 24px;

  background: linear-gradient(
    135deg,
    #0b3d91,
    #00bfff
  );

  box-shadow:
    0 20px 40px rgba(0,0,0,0.12);
}

/* VIDEO */
.video-frame video {
  width: 100%;

  display: block;

  border-radius: 16px;
}

/* ================= EXHIBITION GALLERY ================= */

.exhibition-gallery-box {
  margin-top: 60px;
}

/* GALLERY GRID */
.exhibition-gallery {
  margin-top: 40px;

  display: grid;
  grid-template-columns: repeat(3, 1fr);

  gap: 24px;
}

/* IMAGE */
.exhibition-gallery img {
  width: 100%;

  aspect-ratio: 16 / 10;

  object-fit: cover;

  border-radius: 20px;

  transition: 0.35s ease;

  box-shadow:
    0 10px 25px rgba(0,0,0,0.08);
}

/* HOVER */
.exhibition-gallery img:hover {
  transform: translateY(-6px) scale(1.02);

  box-shadow:
    0 18px 40px rgba(0,0,0,0.14);
}

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

@media (max-width: 1024px) {

  .exhibitor-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .exhibition-gallery {
    grid-template-columns: repeat(2, 1fr);
  }

}

@media (max-width: 768px) {

  .exhibitor-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .video-frame {
    border-radius: 18px;
    padding: 8px;
  }

}

/* ================= EXHIBITION GALLERY ================= */

.exhibition-gallery-box {
  margin-top: 60px;
}

/* GRID */
.exhibition-gallery {
  margin-top: 40px;

  display: grid;
  grid-template-columns: repeat(3, 1fr);

  gap: 24px;
}

/* CARD */
.gallery-image {
  position: relative;

  width: 100%;
  overflow: hidden;

  border-radius: 22px;

  background: #ffffff;

  box-shadow:
    0 10px 25px rgba(0,0,0,0.08);

  transition: 0.35s ease;
}

/* FIXED IMAGE SIZE */
.gallery-image img {
  width: 100%;
  height: 280px;

  display: block;

  object-fit: cover;

  transition: 0.4s ease;
}

/* HOVER EFFECT */
.gallery-image:hover {
  transform: translateY(-6px);

  box-shadow:
    0 18px 40px rgba(0,0,0,0.14);
}

.gallery-image:hover img {
  transform: scale(1.05);
}

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

@media (max-width: 1024px) {

  .exhibition-gallery {
    grid-template-columns: repeat(2, 1fr);
  }

}

@media (max-width: 768px) {

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

  .gallery-image img {
    height: 240px;
  }

}

/* ================= PUBLICATIONS ================= */

.publications-section {
  padding: 100px 8%;

  background:
    linear-gradient(to bottom, #05070d, #0b3d91);

  color: #ffffff;
}

/* CONTAINER */
.publications-container {
  max-width: 1200px;
  margin: 0 auto;

  text-align: center;
}

/* HEADER */
.publications-container h2 {
  font-size: 42px;
  margin-bottom: 10px;
}

.pub-subtitle {
  color: #cfd6e0;

  margin-bottom: 60px;

  font-size: 16px;
  line-height: 1.7;
}

/* ================= GRID ================= */

.pub-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);

  gap: 30px;
}

/* ================= CARD ================= */

.pub-card {
  display: flex;
  flex-direction: column;

  background: rgba(255,255,255,0.05);

  border-radius: 18px;
  overflow: hidden;

  text-decoration: none;
  color: #ffffff;

  border: 1px solid rgba(255,255,255,0.08);

  transition: 0.35s ease;
}

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

  border-color: #00bfff;

  box-shadow:
    0 12px 35px rgba(0,191,255,0.2);
}

/* ================= IMAGE ================= */

.pub-image {
  height: 280px;

  display: flex;
  align-items: center;
  justify-content: center;

  padding: 24px;
}

/* IMAGE */
.pub-image img {
  max-height: 100%;
  max-width: 100%;

  object-fit: contain;
}

/* ================= CONTENT ================= */

.pub-content {
  padding: 24px;

  display: flex;
  flex-direction: column;

  gap: 14px;
}

/* TITLE */
.pub-content h3 {
  font-size: 20px;
  line-height: 1.4;

  color: #ffffff;
}

/* SYNOPSIS */
.pub-synopsis {
  font-size: 15px;
  line-height: 1.7;

  color: #cfd6e0;
}

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

@media (max-width: 1024px) {

  .pub-grid {
    grid-template-columns: repeat(2, 1fr);
  }

}

@media (max-width: 768px) {

  .pub-grid {
    grid-template-columns: 1fr;
  }

  .pub-image {
    height: 240px;
  }

}

/* ================= THANK YOU SECTION ================= */

.thanks-section {
  padding: 100px 8%;

  background: #f8fafc;

  text-align: center;
  color: #1a1a1a;
}

/* CONTAINER */
.thanks-container {
  max-width: 1200px;
  margin: 0 auto;
}

/* HEADER */
.thanks-section h2 {
  font-size: 42px;

  margin-bottom: 10px;

  color: #0b3d91;
}

/* SUBTITLE */
.thanks-subtitle {
  color: #4a5568;

  margin-bottom: 60px;

  font-size: 16px;
  line-height: 1.7;
}

/* ================= BLOCK ================= */

.thanks-block {
  margin-bottom: 60px;
}

/* TITLE */
.thanks-block h3 {
  font-size: 22px;

  margin-bottom: 25px;

  color: #0b3d91;
}

/* ================= GRID ================= */

.thanks-section .gallery-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);

  gap: 20px;
}

/* ================= CARD ================= */

.thanks-section .gallery-item {
  background: #ffffff;

  height: 110px;

  display: flex;
  justify-content: center;
  align-items: center;

  border-radius: 12px;

  border: 1px solid #e2e8f0;

  box-shadow:
    0 4px 12px rgba(0,0,0,0.05);

  transition: 0.3s ease;
}

/* ================= IMAGE ================= */

.thanks-section .gallery-item img {
  max-height: 60px;
  max-width: 100%;

  object-fit: contain;

  filter: grayscale(100%);
  opacity: 0.7;

  transition: 0.3s ease;
}

/* HOVER */
.thanks-section .gallery-item:hover {
  transform: translateY(-5px);

  border-color: #0b3d91;

  box-shadow:
    0 8px 25px rgba(0,0,0,0.1);
}

.thanks-section .gallery-item:hover img {
  filter: none;

  opacity: 1;

  transform: scale(1.05);
}

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

@media (max-width: 1024px) {

  .thanks-section .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }

}

@media (max-width: 600px) {

  .thanks-section .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

}

/* ================= FINAL THANK YOU ================= */

.final-thanks {
  padding: 120px 8%;

  background:
    radial-gradient(circle at top, #0b3d91, #05070d);

  text-align: center;
  color: #ffffff;
}

/* CONTAINER */
.final-thanks-container {
  max-width: 900px;
  margin: 0 auto;
}

/* ================= HEADING ================= */

.thanks-heading {
  font-size: 64px;

  margin-bottom: 30px;

  font-weight: 800;
  letter-spacing: 1px;
}

/* EMPHASIS */
.thanks-heading span {
  color: #ffd700;

  text-shadow:
    0 0 20px rgba(255,215,0,0.4);
}

/* ================= MESSAGE ================= */

.thanks-message {
  font-size: 17px;
  line-height: 1.8;

  color: #cfd6e0;

  margin-bottom: 20px;
}

/* ================= CLOSING ================= */

.closing-line {
  margin-top: 40px;

  font-size: 22px;
  font-weight: 600;

  color: #ffffff;
}

/* YEAR */
.closing-line strong {
  color: #ffd700;
}

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

@media (max-width: 768px) {

  .thanks-heading {
    font-size: 46px;
  }

  .thanks-message {
    font-size: 16px;
  }

  .closing-line {
    font-size: 18px;
  }

}

/* ================= DAY 2 DARK THEME ================= */

.day2-section {
  position: relative;

  padding: 120px 8%;

  background:
    radial-gradient(circle at top, rgba(0,191,255,0.08), transparent 25%),
    linear-gradient(to bottom, #05070d, #081120);

  overflow: hidden;
}

/* INTRO */
.day2-section .day1-intro {
  text-align: center;
}

/* TAG */
.day2-section .day1-tag {
  background: rgba(0,191,255,0.12);

  color: #7dd3fc;

  border: 1px solid rgba(125,211,252,0.15);
}

/* TITLE */
.day2-section .day1-intro h2 {
  color: #ffffff;
}

.day2-section .day1-intro h2 span {
  color: #38bdf8;
}

/* DESCRIPTION */
.day2-section .day1-description {
  color: #cbd5e1;
}

/* ================= BUTTONS ================= */

.day2-section .session-btn {
  background: rgba(255,255,255,0.06);

  color: #dbeafe;

  border: 1px solid rgba(255,255,255,0.08);
}

.day2-section .session-btn:hover,
.day2-section .session-btn.active {

  background:
    linear-gradient(135deg, #0b3d91, #00bfff);

  color: #ffffff;

  border-color: transparent;

  box-shadow:
    0 10px 25px rgba(0,191,255,0.22);
}

/* ================= SESSION BOX ================= */

.day2-section .session-box {

  background:
    rgba(255,255,255,0.04);

  border:
    1px solid rgba(255,255,255,0.08);

  backdrop-filter: blur(12px);

  box-shadow:
    0 20px 40px rgba(0,0,0,0.25);
}

/* TIME */
.day2-section .session-time {
  color: #38bdf8;
}

/* TITLE */
.day2-section .session-text h3 {
  color: #ffffff;
}

/* SUBTITLE */
.day2-section .session-subtitle {
  color: #7dd3fc;
}

/* BLOCK TITLE */
.day2-section .session-block h4,
.day2-section .session-description h4 {
  color: #38bdf8;
}

/* TEXT */
.day2-section .session-block p,
.day2-section .session-list li,
.day2-section .session-description p {
  color: #cbd5e1;
}

/* ================= GALLERY ================= */

.day2-section .session-gallery img {

  border:
    1px solid rgba(255,255,255,0.08);

  box-shadow:
    0 10px 30px rgba(0,0,0,0.35);
}

/* HOVER */
.day2-section .session-gallery img:hover {

  transform:
    translateY(-5px) scale(1.02);

  box-shadow:
    0 18px 40px rgba(0,191,255,0.18);
}

/* =========================================================
   LAUNCHES SECTION
========================================================= */

.launches-section{
  width:100%;
  padding:120px 8%;
  background:#f5f7fb;
}

.launches-container{
  max-width:1400px;
  margin:auto;
  background:#ffffff;
  border-radius:36px;
  padding:80px;
  box-shadow:0 10px 40px rgba(0,0,0,0.06);
}

/* =========================================================
   INTRO
========================================================= */

.launches-intro{
  text-align:center;
  margin-bottom:70px;
}

.launches-tag{
  font-size:14px;
  font-weight:700;
  letter-spacing:2px;
  text-transform:uppercase;
  color:#0c4da2;
  margin-bottom:20px;
}

.launches-intro h2{
  font-size:54px;
  line-height:1.1;
  font-weight:800;
  color:#06152d;
  margin-bottom:25px;
}

.launches-intro p{
  max-width:900px;
  margin:auto;
  font-size:19px;
  line-height:1.8;
  color:#4d5b75;
}

/* =========================================================
   GRID
========================================================= */

.launches-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:40px;
  align-items:stretch;
}

/* =========================================================
   CARD
========================================================= */

.launch-card{
  background:#ffffff;
  border-radius:28px;
  overflow:hidden;
  border:1px solid #e7ebf3;
  transition:0.35s ease;
  display:flex;
  flex-direction:column;
  height:100%;
}

.launch-card:hover{
  transform:translateY(-8px);
  box-shadow:0 18px 40px rgba(0,0,0,0.08);
}

/* =========================================================
   IMAGE
========================================================= */

.launch-image{
  width:100%;
  height:360px;
  overflow:hidden;
}

.launch-image img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  transition:0.5s ease;
}

.launch-card:hover .launch-image img{
  transform:scale(1.05);
}

/* =========================================================
   CONTENT
========================================================= */

.launch-content{
  padding:40px;
}

.launch-label{
  display:inline-block;
  padding:8px 18px;
  border-radius:50px;
  background:#edf3ff;
  color:#0c4da2;
  font-size:13px;
  font-weight:700;
  letter-spacing:1px;
  text-transform:uppercase;
  margin-bottom:20px;
}

.launch-content h3{
  font-size:34px;
  line-height:1.25;
  color:#06152d;
  margin-bottom:25px;
  font-weight:800;
}

.launch-content p{
  font-size:17px;
  line-height:1.9;
  color:#53627c;
  margin-bottom:18px;
}

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

@media(max-width:1100px){

  .launches-grid{
    grid-template-columns:1fr;
  }

}

@media(max-width:768px){

  .launches-section{
    padding:80px 20px;
  }

  .launches-container{
    padding:50px 25px;
    border-radius:24px;
  }

  .launches-intro h2{
    font-size:38px;
  }

  .launch-image{
    height:260px;
  }

  .launch-content{
    padding:28px;
  }

  .launch-content h3{
    font-size:28px;
  }

}