/* -------------------------- HOME PAGE -------------------------- */

/*--------------- Hero Section --------------- */

/* Slideshow container */
.hero-section {  
  margin-top: 0;
}

.slideshow-container {
  position: relative;
  height: 80vh;
  min-height: 600px; 
  max-height: 800px; 
  overflow: hidden;
}

.slide {
  width: 100%;
  height: 100%; 
  position: absolute;
  top: 0;
  left: 0;
  display: none;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
}

.slide.active {
  display: block;
  opacity: 1;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.7);
}

.hero-text {
  width: 90%;
  max-width: 1000px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--white);
  text-align: center;
  z-index: 2;
  background-color: rgba(0, 0, 0, 0.3);
  padding: 1rem 2rem;
  border-radius: 10px; 
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);  
}

.hero-text h1 {  
  margin-bottom: 2rem;  
}

.conference-info {
  display: flex;
  justify-content: center;
  gap: 5rem;
}

.hero-text p {
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.conference-info img {
  width: 30px;
  height: 30px;
  display: block;
}

/* Countdown Timer  */
.countdown-container {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin: 1rem;  
}

.countdown-items {
  width: 120px;  
  padding: 1rem;
  font-size: 1.3rem;
  display: flex;
  flex-direction: column;
  align-items: center;  
  padding-right: 1rem;   
}

.countdown-items:not(:last-child) {
  border-right: 1px solid white;
}

.countdown-items p {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.countdown-items span {
  font-size: 1.5rem;
  font-weight: 500;
}


.prev,
.next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(0, 0, 0, 0.5);
  color: white;
  padding: 10px 15px;
  cursor: pointer;
  border-radius: 5px;
  font-size: 24px;
  z-index: 3;
  user-select: none;
  border: none;
  outline: none;
  transition: background-color 0.3s ease;
}

.prev:hover,
.next:hover {
  background-color: rgba(0, 0, 0, 0.8);
}

.prev:focus,
.next:focus {
  outline: 2px solid var(--tertiary);
  outline-offset: 2px;
}

.prev { 
  left: 10px; 
}

.next { 
  right: 10px; 
}

/* ---------- Hero Responsive ---------- */


@media (min-width: 1920px) {
  .slideshow-container {
    height: 550px;
  }
  
  .hero-text {
    max-width: 1400px;
  }
  
  .hero-text h1 {
    font-size: 3.5rem;
  }
  
  .countdown-items {
    width: 150px;
  }
  
  .countdown-items p {
    font-size: 2.8rem;
  }
}


@media (min-width: 1440px) {
  .slideshow-container {
    height: 500px;
  }
  
  .hero-text {
    max-width: 1200px;
    padding: 2rem 3rem;
  }
  
  .hero-text h1 {
    font-size: 3.2rem;
  }
  
  .hero-text p {
    font-size: 1.4rem;
  }
  
  .conference-info img {
    width: 35px;
    height: 35px;
  }
  
  .countdown-container {
    gap: 2.5rem;
  }
  
  .countdown-items {
    width: 140px;
    padding: 1.25rem;
    font-size: 1.4rem;
  }
  
  .countdown-items p {
    font-size: 2.5rem;
  }
}


@media (max-width: 1440px) {
  .slideshow-container {
    height: 450px;
  }
  
  .hero-text {
    width: 95%;
    max-width: 900px;
    padding: 1.5rem;
  }
  
  .hero-text h1 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
  }
  
  .conference-info {
    gap: 4rem;
  }
  
  .hero-text p {
    font-size: 1.2rem;
  }
  
  .countdown-container {
    gap: 1.5rem;
    margin: 1.5rem 0;
  }
  
  .countdown-items {
    width: 110px;
    padding: 0.75rem;
    font-size: 1.2rem;
  }
  
  .countdown-items p {
    font-size: 1.8rem;
  }
  
  .prev,
  .next {
    padding: 8px 12px;
    font-size: 20px;
  }
}

@media (max-width: 1024px) {
  .slideshow-container {
    height: 70vh;
    min-height: 400px;
    max-height: 600px;
  }
  
  .hero-text {
    width: 90%;
    padding: 1.25rem;
    border-radius: 8px;
  }
  
  .hero-text h1 {
    font-size: 2.4rem;
    margin-bottom: 0.75rem;
  }
  
  .conference-info {
    gap: 3rem;
  }
  
  .conference-info p {
    font-size: 1.1rem;
  }
  
  .conference-info img {
    width: 25px;
    height: 25px;
  }
  
  .countdown-container {
    gap: 1rem;
    margin: 1.25rem 0;
  }
  
  .countdown-items {
    width: 100px;
    padding: 0.5rem;
    font-size: 1.1rem;
  }
  
  .countdown-items p {
    font-size: 1.6rem;
  }
  
  .prev,
  .next {
    padding: 6px 10px;
    font-size: 18px;
  }
  
  .prev { left: 5px; }
  .next { right: 5px; }
}


@media (max-width: 768px) {
  .slideshow-container {
    height: 65vh;
    min-height: 350px;
    max-height: 500px;
  }
  
  .hero-text {
    width: 95%;
    padding: 1rem;
    border-radius: 6px;
  }
  
  .hero-text h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    line-height: 1.3;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
  }
  
  .conference-info {
    flex-direction: column;
    gap: 1rem;
    align-items: center;
  }
  
  .conference-info p {
    font-size: 1rem;
    text-align: center;
  }
  
  .conference-info img {
    width: 22px;
    height: 22px;
  }
  
  .countdown-container {
    gap: 0.75rem;
    margin: 1rem 0;
  }
  
  .countdown-items {
    width: 80px;
    padding: 0.5rem 0.25rem;
    font-size: 1rem;
  }
  
  .countdown-items p {
    font-size: 1.5rem;
  }
  
  .countdown-items span {
    font-size: 1rem;
  }
  
  .countdown-items:not(:last-child) {
    border-right: 1px solid rgba(255, 255, 255, 0.5);
  }
  
  .prev,
  .next {
    width: 35px;
    height: 35px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    border-radius: 50%;
    min-width: 44px;
    min-height: 44px;
  }
}


@media (max-width: 600px) {
  .slideshow-container {
    height: 60vh;
    min-height: 300px;
  }
  
  .hero-text {
    padding: 0.875rem;
    border-radius: 5px;
  }
  
  .hero-text h1 {
    font-size: 1.8rem;
  }
  
  .conference-info p {
    font-size: 0.95rem;
  }
  
  .countdown-container {
    gap: 0.5rem;
    margin: 0.75rem 0;
  }
  
  .countdown-items {
    width: 70px;
    padding: 0.375rem 0.25rem;
    font-size: 0.9rem;
  }
  
  .countdown-items p {
    font-size: 1.3rem;
  }
  
  .countdown-items span {
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  .slideshow-container {
    height: 55vh;
    min-height: 280px;
  }
  
  .hero-text h1 {
    font-size: 1.6rem;
    margin-bottom: 0.75rem;
  }
  
  .conference-info p {
    font-size: 0.9rem;
  }
  
  .conference-info img {
    width: 20px;
    height: 20px;
  }
  
  .countdown-container {
    gap: 0.25rem;
  }
  
  .countdown-items {
    width: 60px;
    padding: 0.25rem;
  }
  
  .countdown-items p {
    font-size: 1.2rem;
  }
  
  .countdown-items span {
    font-size: 0.75rem;
  }
  
  .countdown-items:not(:last-child) {
    border-right: none;
  }
  
  .prev,
  .next {
    display: none; 
  }
}


@media (max-width: 360px) {
  .slideshow-container {
    height: 50vh;
    min-height: 250px;
  }
  
  .hero-text h1 {
    font-size: 1.4rem;
  }
  
  .conference-info p {
    font-size: 0.85rem;
  }
  
  .countdown-items {
    width: 55px;
  }
  
  .countdown-items p {
    font-size: 1.1rem;
  }
  
  .countdown-items span {
    font-size: 0.7rem;
  }
}


@media (max-height: 500px) and (orientation: landscape) {
  .slideshow-container {
    height: 280px;
    min-height: 280px;
    max-height: 300px;
  }
  
  .hero-text {
    padding: 0.75rem 1rem;
    transform: translate(-50%, -60%); 
  }
  
  .hero-text h1 {
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
  }
  
  .conference-info {
    flex-direction: row;
    gap: 1.5rem;
    margin: 0.5rem 0;
  }
  
  .conference-info p {
    font-size: 0.9rem;
  }
  
  .countdown-container {
    gap: 0.5rem;
    margin: 0.5rem 0;
  }
  
  .countdown-items {
    width: 50px;
    padding: 0.25rem;
  }
  
  .countdown-items p {
    font-size: 1rem;
  }
  
  .countdown-items span {
    font-size: 0.7rem;
  }
}


@media (max-width: 1024px) and (orientation: portrait) {
  .slideshow-container {
    height: 380px;
  }
  
  .hero-text h1 {
    font-size: 2.2rem;
  }
}


@media (hover: none) and (pointer: coarse) {
  .prev:hover,
  .next:hover {
    background-color: rgba(0, 0, 0, 0.5);
  }
}


@media (prefers-reduced-motion: reduce) {
  .slide {
    transition: none;
  }
}


@media (max-width: 768px) and (orientation: portrait) {
  .header {
    height: auto;
    min-height: 70px; 
  }
  
  .navbar {
    height: 70px; 
  }
  
  .navbar .logo img {
    height: 55px; 
    max-width: 140px; 
  }
}

@media (max-width: 480px) and (orientation: portrait) {
  .header {
    min-height: 60px;
  }
  
  .navbar {
    height: 60px; 
  }
  
  .navbar .logo img {
    height: 45px; 
    max-width: 120px; 
  }
}


/*--------------- Introduction Section  --------------- */

.introduction-flex{
  display: flex;  
  flex-direction: column; 
  gap: 2rem;
  justify-content: center; 
  padding: 3rem;
  background: var(--card);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  border-radius: 5px;
}

/* ---------- Introduction Responsive ---------- */


@media (min-width: 1440px) {
  .introduction-flex {
    max-width: 1300px;
    margin: 0 auto;
    padding: 4rem;
  }
  
  .section-header {
    font-size: 2.8rem;
    line-height: 1.2;
  }
  
  .introduction-flex h3 {
    font-size: 1.8rem;
  }
  
  .welcome-message p {
    font-size: 1.15rem;
    line-height: 1.8;
  }
}

@media (max-width: 1439px) and (min-width: 992px) {
  .introduction-flex {
    padding: 2.5rem;
  }
  
  .section-header {
    font-size: 2.2rem;
  }
  
  .introduction-flex h3 {
    font-size: 1.5rem;
  }
}

@media (max-width: 991px) {
  .introduction-flex {
    padding: 2rem;
    margin: 0 1rem;
  }
  
  .section-header {
    font-size: 1.9rem;
    line-height: 1.3;
  }
  
  .introduction-flex h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
  }
  
  .welcome-message p {
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 1.25rem;
  }
}

@media (max-width: 767px) {
  .introduction-flex {
    padding: 1.5rem;
    margin: 0 0.75rem;
    gap: 1.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  }
  
  .section-header {
    font-size: 1.7rem;
    text-align: center;
  }
  
  .introduction-flex h3 {
    font-size: 1.3rem;
    text-align: center;
    margin-bottom: 0.75rem;
  }
  
  .welcome-message p {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    text-align: justify;
  }
  
  .welcome-message .bold {
    font-size: 1rem;
    line-height: 1.5;
    padding: 1rem;
    background: rgba(251, 177, 60, 0.1);
    border-radius: 8px;
    border-left: 3px solid var(--tertiary);
  }
}

@media (max-width: 599px) {
  .introduction-flex {
    padding: 1.25rem;
    margin: 0 0.5rem;
    gap: 1.25rem;
  }
  
  .section-header {
    font-size: 1.5rem;
    line-height: 1.4;
  }
  
  .introduction-flex h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
  }
  
  .welcome-message p {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 0.875rem;
  }
  
  .welcome-message .bold {
    font-size: 0.95rem;
    padding: 0.875rem;
    line-height: 1.5;
  }
}

@media (max-width: 479px) {
  .introduction-flex {
    padding: 1rem;
    margin: 0 0.25rem;
    gap: 1rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
  }
  
  .section-header {
    font-size: 1.3rem;
    line-height: 1.3;
  }
  
  .introduction-flex h3 {
    font-size: 1.1rem;
  }
  
  .welcome-message p {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 0.75rem;
    text-align: left;
  }
  
  .welcome-message .bold {
    font-size: 0.9rem;
    padding: 0.75rem;
    line-height: 1.4;
    word-break: break-word;
    overflow-wrap: break-word;
  }
}

@media (max-width: 767px) {
  .welcome-message .bold {
    word-break: break-all;
    word-wrap: break-word;
    white-space: pre-wrap;
  }
  
  .welcome-message .bold br {
    display: none;
  }
}

@media (max-width: 599px) {
  .welcome-message .bold {
    white-space: normal;
  }
}

@media (max-width: 767px) {
  .welcome-message {
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
  
  .welcome-message p {
    hyphens: auto;
    -webkit-hyphens: auto;
    -moz-hyphens: auto;
  }
}

@media print {
  .introduction-flex {
    box-shadow: none;
    border: 1px solid #ddd;
    padding: 2rem;
    margin: 0;
  }
  
  .section-header {    
    font-size: 1.8rem;
  }
  
  .introduction-flex h3 {
    color: #000;
  }
  
  .welcome-message .bold {
    background: none;
    border: 1px solid #ddd;
    padding: 1rem;
  }
}

@media (max-width: 767px) {
  .container {
    padding: 0 1rem;
  }
}

@media (max-width: 479px) {
  .container {
    padding: 0 0.75rem;
  }
}

/*--------------- Keynote Speaker Section  --------------- */


.keynote-speaker-section {
  padding: 4rem 0;
}

.keynote-header {
  margin-bottom: 3rem;
  text-align: center;
  color: var(--header-color);
}

/* Grid: Cards beside each other */
.keynote-section-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: 2rem;
}

/* Card Layout */
.keynote-card {
  background-color: var(--card);
  padding: 2rem;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.keynote-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.12);
}


.keynote-text {
  flex: 1;
}


.speaker-name {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--header-color);
  margin-bottom: 0.6rem;
}


.speaker-affiliation {
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}


.keynote-topic {
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.7;
  color: var(--text-dark);
  border-left: 4px solid var(--tertiary);
  padding-left: 1rem;
}


.keynote-image img {
  width: 180px;
  height: 220px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease;
}

.keynote-card:hover .keynote-image img {
  transform: scale(1.04);
}


/* ---------- Keynote Speaker Responsive ---------- */


@media (max-width: 992px) {
  .keynote-section-grid {
    grid-template-columns: 1fr;
  }

  .keynote-card {
    flex-direction: column;
    text-align: center;
  }

  .keynote-topic {
    border-left: none;
    border-top: 2px solid var(--tertiary);
    padding-left: 0;
    padding-top: 1rem;
  }
}


/*--------------- Committee Chairs Section  --------------- */

.Committee-chair-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.Committee-chair-item{
  background: var(--card);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-left: 4px solid var(--tertiary);
}

.Committee-chair-item:hover {
  transform: scale(1.03);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.Committee-chair-item h4{
  color: var(--secondary-base);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;  

}

.Chairman-flex{
  display: flex;
  flex-direction: column;
  gap: 0.5rem; 
}
.Chairman-flex p:first-child {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--primary-base);
}

.Chairman-flex p:last-child {
  color: var(--text-dark);
  font-size: 1rem;
  font-style: italic;
}


/* ---------- Committees Responsive ---------- */


@media (max-width: 1024px) {
  .Committee-chair-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .section-header {
    font-size: 2rem;
  }
  
  .Committee-chair-item {
    padding: 1.5rem;
  }
  
  .Committee-chair-item h4 {
    font-size: 1.2rem;
  }
  
  .Chairman-flex p:first-child {
    font-size: 1.1rem;
  }
}


@media (max-width: 767px) {
  .Committee-chair-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    max-width: 500px;
    margin: 0 auto;
  }
  
  .container {
    padding: 0 1.5rem;
  }
  
  .section-header {
    font-size: 1.8rem;
  }
  
  .Committee-chair-item {
    padding: 1.25rem;
  }
  
  .Committee-chair-item:hover {
    transform: translateY(-3px);
  }
}


@media (max-width: 599px) {
  .container {
    margin: 1rem auto;
    padding: 0 1rem;
  }
  
  .section-header {
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
  }
  
  .Committee-chair-grid {
    max-width: 100%;
    gap: 1rem;
  }
  
  .Committee-chair-item {
    padding: 1rem;
  }
  
  .Committee-chair-item h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
  }
  
  .Chairman-flex p:first-child {
    font-size: 1rem;
  }
  
  .Chairman-flex p:last-child {
    font-size: 0.95rem;
  }
}

@media (max-width: 479px) {
  .container {
    padding: 0 0.75rem;
  }
  
  .section-header {
    font-size: 1.5rem;
  }
  
  .Committee-chair-item {
    padding: 0.875rem;
    border-left: 3px solid var(--tertiary);
  }
  
  .Committee-chair-item h4 {
    font-size: 1rem;
  }
}

@media (min-width: 1440px) {
  .container {
    max-width: 1400px;
  }
  
  .Committee-chair-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
  }
  
  .Committee-chair-item {
    padding: 2.5rem;
  }
  
  .section-header {
    font-size: 2.5rem;
  }
}

@media print {
  .Committee-chair-item {
    box-shadow: none;
    border: 1px solid #ddd;
    break-inside: avoid;
  }
  
  .Committee-chair-item:hover {
    transform: none;
    box-shadow: none;
  }
}


/*--------------- Important Date Section  --------------- */

.importnt-dates-grid{
  display: grid;
  grid-template-columns: repeat(3, minmax(220px, 1fr));
  gap: 3rem;
}

.date-card{
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 1.5rem;
  background: var(--card);  
 
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.date-card:hover {
  transform: scale(1.03);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}


.date-icon {
  font-size: 2rem;
  color: var(--tertiary);
  margin-bottom: 0.75rem;
}

.date-title {
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.mini-countdown{
  display: flex;
  justify-content: center;
  gap: 1.2rem;
  margin-top: 1rem;
}

.mini-countdown .time-block{
  display: flex;
  flex-direction: column;
  align-items: center;
}

.mini-countdown p{
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0;
}

.mini-countdown span{
  font-size: 0.75rem;
  margin-top: 0.25rem;
  opacity: 0.7;
  font-weight: 600;
  
}


@media (max-width: 1024px) {
  .importnt-dates-grid {
    grid-template-columns: repeat(2, minmax(220px, 1fr));
    gap: 2rem;
  }
}

@media (max-width: 600px) {
  .importnt-dates-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}


/*--------------- Our Partners/Sponsors Sections --------------- */


.logos-section{
  margin-bottom: 6rem;
}

.logos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.logos-items {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
}


.logos-items img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
}

/* ---------- Our Partners/Sponsors Responsive ---------- */

.logos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.logos-items {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
}

/* All logos */
.logos-items img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
}


.bonn-logo {
  max-height: 110%;
}


@media (max-width: 1200px) {
  .logos-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

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

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

  .logos-items {
    height: 140px;
  }
}


/* -------------------------- Welcome Message Page -------------------------- */

/*--------------- Welcome-Message Sections --------------- */

.welcome-container{
  display: flex;   
  gap: 3rem;
  justify-content: center; 
  padding: 3rem;
  background: var(--card);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  border-radius: 5px;
}

.general-chair-info{
  display: flex;
  flex-direction: column;
  justify-content: start;
  align-items: center;
  text-align: center;
}

.general-chair-img{
  flex-shrink: 0;
  width: 250px;
  border: 5px solid var(--tertiary);
  border-radius: 10px;
}

.General-chair-header{
  color:var(--secondary-shade);
  margin-top: 1rem;
}


/* ---------- Welcome-Message  Responsive ---------- */
@media (max-width: 1024px) {
  .welcome-container {
    padding: 2.5rem;
    gap: 1.75rem;
  }
  
  .general-chair-img {
    width: 220px;
  }
}

@media (max-width: 768px) {
  .welcome-container {
    flex-direction: column;
    align-items: center;
    padding: 2rem;
    gap: 2rem;
  }
  

  .general-chair-img {
    width: 200px;
  }
  
  .General-chair-header {
    font-size: 1.4rem;
  }
}


@media (max-width: 600px) {
  .welcome-container {
    padding: 1.5rem;
    margin: 1rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
  }
  
  .general-chair-img {
    width: 180px;
    border-width: 4px;
  }
  
  .General-chair-header {
    font-size: 1.3rem;
    margin-top: 0.75rem;
  }
}


@media (max-width: 480px) {
  .welcome-container {
    padding: 1.25rem;
    margin: 0.75rem;
    gap: 1.5rem;
  }
  
  .general-chair-img {
    width: 160px;
    border-width: 3px;
  }
  
  .General-chair-header {
    font-size: 1.2rem;
  }
  
  .bold {
    font-size: 0.95rem;
  }
}


@media (max-width: 360px) {
  .welcome-container {
    padding: 1rem;
    margin: 0.5rem;
  }
  
  .general-chair-img {
    width: 140px;
  }
  
  .General-chair-header {
    font-size: 1.1rem;
  }
}


@media (min-width: 1440px) {
  .welcome-container {
    max-width: 1400px;
    margin: 0 auto;
  }
  
  .general-chair-img {
    width: 280px;
  }
}


@media print {
  .welcome-container {
    box-shadow: none;
    border: 1px solid #ddd;
    page-break-inside: avoid;
  }
  
  .general-chair-img {
    border: 2px solid #000;
  }
}


/* -------------------------- Committees  Page -------------------------- */

/*--------------- Committees Sections --------------- */


.committee-container{
  margin: 2rem;
  max-width: 1300px; 
  width: 100%;
}

.committee-grid{
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 2rem;
  margin-bottom: 2rem;
}

.committee-item-grid{
  background: var(--card);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  height: 100%;
  display: flex;
  flex-direction: column; 
  overflow: hidden;
}

.committee-header{
  display: flex;
  align-items: center;
  gap: 1rem;
  color:var(--header-color);
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--tertiary);
}

.committee-members{
  display: grid;
  grid-template-columns: repeat(2,1fr);
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.09);
}

.comittee-members-info{
  display: flex;
  gap: 1rem;
}

.committee-members i {
    color: var(--tertiary);
    width: 20px;
    text-align: center;
}


/* ---------- Committees Responsive ---------- */

@media (max-width: 1024px) {
  .committee-container {
    margin: 1.5rem;
    padding: 0 1rem;
  }
  
  .committee-grid {
    gap: 1.5rem;
  }
  
  .committee-item-grid {
    padding: 1.5rem;
  }
  
  .committee-header {
    font-size: 1.4rem;
    gap: 0.75rem;
  }
}

@media (max-width: 768px) {
  .committee-container {
    margin: 1rem;
    padding: 0 0.75rem;
  }
  
  .committee-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  
  .committee-item-grid {
    padding: 1.25rem;
    border-radius: 10px;
  }
  
  .committee-header {
    font-size: 1.3rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    padding-bottom: 0.75rem;
  }
  
  .committee-members {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
  
  .comittee-members-info {
    align-items: flex-start;
    gap: 0.75rem;
  }
}

@media (max-width: 600px) {
  .committee-container {
    margin: 0.75rem;
    padding: 0 0.5rem;
  }
  
  .committee-grid {
    gap: 1rem;
  }
  
  .committee-item-grid {
    padding: 1rem;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  }
  
  .committee-header {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
  }
  
  .member-name {
    font-size: 0.95rem;
    line-height: 1.4;
  }
  
  .member-role {
    font-size: 0.85rem;
    line-height: 1.4;
    margin-top: 0.25rem;
  }
}

@media (max-width: 480px) {
  .committee-container {
    margin: 0.5rem;
    padding: 0 0.25rem;
  }
  
  .committee-item-grid {
    padding: 0.875rem;
  }
  
  .committee-header {
    font-size: 1.1rem;
    gap: 0.25rem;
  }
  
  .committee-members {
    padding: 0.5rem 0;
  }
  
  .comittee-members-info {
    flex-direction: column;
    gap: 0.25rem;
  }
  
  .committee-members i {
    font-size: 0.9rem;
  }
  
  .member-name {
    font-size: 0.9rem;
  }
  
  .member-role {
    font-size: 0.8rem;
  }
}

@media (min-width: 1440px) {
  .committee-container {
    max-width: 1400px;
    margin: 2rem auto;
  }
  
  .committee-grid {
    grid-template-columns: repeat(1, 1fr);
    gap: 2.5rem;
  }
  
  .committee-item-grid {
    padding: 2.5rem;
  }
}

@media (min-width: 1920px) {
  .committee-container {
    max-width: 1800px;
  }
  
  .committee-grid {
    grid-template-columns: repeat(1, 1fr);
    gap: 3rem;
  }
  
  .committee-item-grid {
    padding: 3rem;
  }
  
  .committee-header {
    font-size: 1.8rem;
  }
  
  .member-name {
    font-size: 1.1rem;
  }
  
  .member-role {
    font-size: 1rem;
  }
}

@media (max-width: 768px) {
  .committee-header {
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
  }
}

@media print {
  .committee-item-grid {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid #ddd;
  }
  
  .committee-grid {
    display: block;
  }
  
  .committee-members {
    grid-template-columns: 1fr;
  }
}

/* -------------------------- Contact Us PAGE -------------------------- */

/*--------------- Contact Us Sections --------------- */

.contact-us-section {
  padding: 4rem 0;
}



.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  align-items: start;
  background-color: var(--card);
  padding: 3rem;
  border-radius: 12px;
}


.contact-map {
  width: 100%;
}

.contact-map iframe {
  width: 100%;
  height: 450px;
  border: 0;
  display: block;
}


.contact-info {
  padding: 0 1rem;
}

.contact-title {
  color: var(--header-color);
  font-size: 2.2rem;
  margin-bottom: 2rem;
  text-align: center;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--tertiary);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.5rem;
  align-items: start;
}

.contact-icon {
  display: flex;
  align-items: center;
  justify-content: center;  
  width: 60px;
  height: 60px;
}

.contact-icon img {
  max-width: 100%;
  height: auto;
  
}

.contact-text h2 {
  color: var(--header-color);
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.contact-text p {
  color: var(--text-dark);
  line-height: 1.6;
  margin: 0;
}

.contact-text a {
  color: var(--primary-base);
  text-decoration: none;
  font-weight: 500;
}

.contact-text a:hover {
  color: var(--tertiary);
  text-decoration: underline;
}


/* ---------- Contact Us  Responsive ---------- */

@media (max-width: 992px) {
  .contact-container {
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 90%;
  }
  
  .contact-map iframe {
    height: 400px;
  }
  
  .contact-title {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .contact-us-section {
    padding: 3rem 0;
  }
  
  .contact-container {
    max-width: 95%;
    padding: 0 1rem;
  }
  
  .contact-map iframe {
    height: 350px;
  }
  
  .contact-title {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
  }
  
  .contact-item {
    gap: 1rem;
  }
  
  .contact-icon {
    width: 50px;
    height: 50px;
  }
}

@media (max-width: 480px) {
  .contact-us-section {
    padding: 2rem 0;
  }
  
  .contact-container {
    gap: 1.5rem;
  }
  
  .contact-map iframe {
    height: 300px;
  }
  
  .contact-title {
    font-size: 1.6rem;
  }
  
  .contact-item {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 0.75rem;
  }
  
  .contact-icon {
    margin: 0 auto;
  }
}

/* -------------------------- Call-for-Paper PAGE -------------------------- */

/*--------------- Tracks Sections --------------- */


.tracks-section {
  background-color: var(--background);
  padding: 4rem 0;
  position: relative;
}

.subtitle {
  text-align: center;
  max-width: 900px;
  margin: 2rem auto 3rem;
  color: var(--text-dark);
  font-size: 1.1rem;
  line-height: 1.8;
  font-weight: 400;
}

.tracks-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.track-card {
  background-color: var(--card);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
 
}

.track-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}


.track-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}


.track-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-base), var(--secondary-base));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.5rem;
  flex-shrink: 0;
}


.track-number {
  font-size: 1.2rem;
  font-weight: 600; 
  text-transform: uppercase;
  letter-spacing: 1px;
  display: inline-block;
 
}


.track-title {
  color: var(--primary-base);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 1rem;
  line-height: 1.4;
}


.track-description {
  color: var(--text-dark);
  line-height: 1.6;
  margin-bottom: 1rem;
  flex-grow: 1;
}


/* ---------- Tracks Responsive ---------- */

/* Large Desktop */
@media (min-width: 1440px) {
  .section-header {
    font-size: 2.8rem;
  }
  
  .tracks-grid {
    gap: 2.5rem;
  }
  
  .track-card {
    padding: 2.5rem;
  }
  
  .track-title {
    font-size: 1.3rem;
  }
}

/* Desktop */
@media (max-width: 1200px) {
  .tracks-grid {
    gap: 1.5rem;
  }
}

/* Tablet Landscape */
@media (max-width: 992px) {
  .tracks-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .section-header {
    font-size: 2.2rem;
  }
  
  .subtitle {
    font-size: 1rem;
    padding: 0 1rem;
  }
}

/* Tablet Portrait */
@media (max-width: 768px) {
  .tracks-section {
    padding: 3rem 0;
  }
  
  .section-header {
    font-size: 2rem;
  }
  
  .tracks-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
  
  .track-card {
    padding: 1.5rem;
  }
  
  .track-icon {
    width: 50px;
    height: 50px;
    font-size: 1.2rem;
  }
  
  .track-title {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
  }
  
  .track-description {
    font-size: 0.95rem;
  }
}

/* Large Mobile */
@media (max-width: 600px) {
  .tracks-grid {
    grid-template-columns: 1fr;
    max-width: 450px;
    margin: 0 auto 2rem;
  }
  
  .section-header {
    font-size: 1.8rem;
  }
  
  .subtitle {
    margin: 1.5rem auto 2rem;
    font-size: 0.95rem;
    line-height: 1.6;
  }
  
  .track-card {
    padding: 1.5rem;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .tracks-section {
    padding: 2rem 0;
  }
  
  .section-header {
    font-size: 1.6rem;
  }
  
  .subtitle {
    font-size: 0.9rem;
    margin: 1rem auto 1.5rem;
  }
  
  .track-card {
    padding: 1.25rem;
  }
  
  .track-icon {
    width: 45px;
    height: 45px;
    font-size: 1.1rem;
  }
  
  .track-header {
    gap: 0.75rem;
  }
  
  .track-title {
    font-size: 1rem;
  }
  
  .track-description {
    font-size: 0.9rem;
  }
  

}

/* Extra Small Mobile */
@media (max-width: 360px) {
  .section-header {
    font-size: 1.4rem;
  }
  
  .track-card {
    padding: 1rem;
  }
  
  .track-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
}

/* Landscape Mode */
@media (max-height: 500px) and (orientation: landscape) {
  .tracks-section {
    padding: 2rem 0;
  }
  
  .tracks-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Print */
@media print {
  .track-card {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid #ddd;
  }
  
  .track-icon {
    background: #f0f0f0 !important;
    color: #000 !important;
  }
  

}



/*--------------- CFP cta Sections --------------- */

.cfp-cta-section{
  padding: 4rem 0;
  margin-bottom: 3rem;
}

.cfp-cta-card{
  background: var(--card);
  border-radius: 12px;
  padding: 2.5rem;
  border-left: 5px solid var(--tertiary);  
  margin: 0 auto;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
  text-align: center;
}


.cfp-cta-text{
  color: var(--text-primary);
  font-weight: 600;
  line-height: 1.6;
  max-width: 900px;
  margin: 0 auto 2rem;
}


.submission-img{
  display: block;
  margin: 2rem auto;
  width: 250px;      
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}



.cfp-cta-buttons{  
  display: flex;
  gap: 3rem;  
  margin-top: 3rem;
  justify-content: center;
  flex-wrap: wrap;
}


/* ----------  CFP cta Responsive ---------- */

@media (min-width: 1440px) {
  .tracks-grid {
    grid-template-columns: repeat(3, minmax(350px, 1fr));
    gap: 3.5rem;
  }

  .track-header {
    padding: 1.5rem;
  }

  .track-details {
    padding: 1.5rem;
    font-size: 1.05rem;
  }

  .submission-img {
    width: 270px;
  }
}

@media (max-width: 1439px) and (min-width: 1024px) {
  .tracks-grid {
    grid-template-columns: repeat(3, minmax(280px, 1fr));
    gap: 2.5rem;
  }
}

@media (max-width: 1023px) and (min-width: 900px) {
  .tracks-section {
    padding: 2.5rem 0;
  }

  .tracks-grid {
    grid-template-columns: repeat(2, minmax(300px, 1fr));
    gap: 2.5rem;
  }

  .subtitle {
    margin-bottom: 2.5rem;
    padding: 0.75rem;
    font-size: 1.1rem;
  }

  .submission-img {
    width: 240px;
  }
}

@media (max-width: 899px) and (min-width: 768px) {
  .tracks-section {
    padding: 2rem 0;
  }

  .tracks-grid {
    grid-template-columns: repeat(2, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
  }

  .subtitle {
    margin-bottom: 2rem;
    padding: 0.75rem;
    font-size: 1rem;
  }

  .track-header {
    padding: 1rem;
  }

  .track-details {
    padding: 1rem;
  }

  .cfp-cta-section {
    padding: 3rem 0;
  }

  .submission-img {
    width: 230px;
  }
}

@media (max-width: 767px) and (min-width: 600px) {
  .tracks-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
    gap: 1.75rem;
  }

  .subtitle {
    text-align: center;
  }

  .cfp-cta-section {
    padding: 2.5rem 0;
  }

  .submission-img {
    width: 220px;
  }
}

@media (max-width: 599px) {
  .tracks-section {
    padding: 1.5rem 0;
  }

  .tracks-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .cfp-cta-section {
    padding: 2rem 0;
    margin-bottom: 2rem;
  }

  .cfp-cta-card {
    padding: 2rem 1.5rem;
  }

  .submission-img {
    width: 210px;
  }

  .cfp-cta-buttons {
    gap: 1.5rem;
  }
}

@media (max-width: 360px) {
  .submission-img {
    width: 190px;
  }
}



@media (hover: none) and (pointer: coarse) {
  .track-item:hover {
    transform: none;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  }
}

@media print {
  .tracks-grid {
    grid-template-columns: 1fr;
  }

  .track-item {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid #ddd;
  }

  .track-header {
    background: #f0f0f0 !important;  
  }

  .submission-img {
    width: 220px;
  }
}




/* -------------------------- SUBMISSION GUIDE PAGE -------------------------- */

/*--------------- Page-header --------------- */
.page-header {
  margin-bottom: 3rem;
}


.page-header h3 {  
  margin: 2rem 0 1rem;
}

/*--------------- Tab Navigation --------------- */

.guide-tabs {
  display: flex;
  gap: 0.5rem;
  margin: 2rem 0 3rem;
  flex-wrap: wrap;
  border-bottom: 1px solid #ddd;
  padding-bottom: 0;
}

.guide-tab-btn {
  padding: 0.75rem 1.5rem;
  background: transparent;
  border: none;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  position: relative; 
  opacity: 0.7;
  transition: opacity 0.2s ease;
  margin-bottom: -1px;
}

.guide-tab-btn:hover {
  opacity: 1;
  color: var(--tertiary);
}

.guide-tab-btn.active {
  opacity: 1;
  color: var(--primary-base);
  border-bottom: 3px solid var(--tertiary);
}

/*--------------- Guide submission (Tab Panel) --------------- */


.guide-card {
  display: none;
}

.guide-card.active {
  display: block;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/*--------------- Guide submission Cards (style) --------------- */
/* -------------------------- SUBMISSION GUIDE PAGE -------------------------- */

/*--------------- Page-header --------------- */
.page-header {
  margin-bottom: 3rem;
}

.page-header .section-header {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.page-header h3 {  
  margin: 2rem 0 1rem;
  font-size: 1.8rem;
}

/*--------------- Tab Navigation --------------- */

.guide-tabs {
  display: flex;
  gap: 0.5rem;
  margin: 2rem 0 3rem;
  flex-wrap: wrap;
  border-bottom: 1px solid #ddd;
  padding-bottom: 0;
}

.guide-tab-btn {
  padding: 0.75rem 1.5rem;
  background: transparent;
  border: none;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  position: relative; 
  opacity: 0.7;
  transition: opacity 0.2s ease;
  margin-bottom: -1px;
}

.guide-tab-btn:hover {
  opacity: 1;
  color: var(--tertiary);
}

.guide-tab-btn.active {
  opacity: 1;
  color: var(--primary-base);
  border-bottom: 3px solid var(--tertiary);
}

/*--------------- Guide submission (Tab Panel) --------------- */

.guide-card {
  display: none;
}

.guide-card.active {
  display: block;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/*--------------- Guide submission Cards (style) --------------- */

.guide-card {
  background-color: var(--card);
  border-radius: 12px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.06);
}

.card-header {
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--tertiary);
}

.card-header h2 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.header-description {
  font-size: 1rem;
  line-height: 1.6;
}

/* Card Body */
.card-body {
  color: var(--text-dark);
}

/* Guide Sections */
.guide-section {
  margin-bottom: 2rem;
}

.card-subheader {
  color: var(--primary-base);
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.guide-title {
  color: var(--secondary-base);
  font-size: 1.2rem;
  margin: 1.5rem 0 0.75rem;
}

.guide-section p {
  color: var(--text-dark);
  line-height: 1.7;
  margin-bottom: 1rem;
  font-size: 1rem;
}

/* Guidelines Grid */
.guidelines-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin: 1.5rem 0;
}

.guideline-item {
  border-left: 3px solid var(--tertiary);
  padding-left: 1.25rem;
}

.guideline-item h4 {
  color: var(--primary-base);
  margin: 0 0 0.75rem 0;
  font-size: 1.1rem;
}

.guideline-item ul,
.guide-section ul {
  list-style-type: disc;
  padding-left: 1.25rem;
  margin: 0.5rem 0;
  color: var(--text-dark);
  font-size: 1rem;
}

.guideline-item li,
.guide-section li {
  line-height: 1.6;
  margin-bottom: 0.25rem;
  font-size: 1rem;
}

/* Resource List */
.resource-list {
  list-style-type: none !important;
  padding-left: 0 !important;
}

.resource-list li {
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

.resource-list a {
  color: var(--primary-base);
  font-weight: 500;
  font-size: 1rem;
}

.resource-list a:hover {
  color: var(--tertiary);
  text-decoration: underline;
}

.ieee-link{
   overflow-wrap: break-word;   /* modern standard */
  word-wrap: break-word;       /* legacy support */
  word-break: break-word;      /* fallback */
}

/* Step List */
.step-list {
  list-style-type: decimal;
  padding-left: 1.5rem;
  margin: 1rem 0;
}

.step-list li {
  color: var(--text-dark);
  line-height: 1.7;
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

/* Table Styles */
.table-responsive {
  overflow-x: auto;
  margin: 2rem 0;
}

.guide-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  border: 1px solid var(--primary-base);
}

.guide-table th {
  background-color: var(--primary-base);
  color: white;
  padding: 0.75rem 1rem;
  font-weight: 600;
  text-align: left;
  font-size: 1rem;
}

.guide-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  vertical-align: top;
  font-size: 0.95rem;
}

.guide-table tr:last-child td {
  border-bottom: none;
}

/* Utility */
.mt-2 {
  margin-top: 1.5rem !important;
}

/* ===========================
   RESPONSIVE FIXES FOR HEADING HIERARCHY
=========================== */

/* Large Desktop */
@media (min-width: 1440px) {
  .page-header .section-header {
    font-size: 2.8rem;
  }
  
  .page-header h3 {
    font-size: 2rem;
  }
  
  .card-header h2 {
    font-size: 2.2rem;
  }
  
  .card-subheader {
    font-size: 1.7rem;
  }
  
  .guide-title {
    font-size: 1.3rem;
  }
}

/* Desktop */
@media (max-width: 1200px) {
  .page-header .section-header {
    font-size: 2.3rem;
  }
  
  .page-header h3 {
    font-size: 1.7rem;
  }
  
  .card-header h2 {
    font-size: 1.8rem;
  }
  
  .card-subheader {
    font-size: 1.4rem;
  }
}

/* Tablet Landscape */
@media (max-width: 992px) {
  .page-header .section-header {
    font-size: 2.2rem;
  }
  
  .page-header h3 {
    font-size: 1.6rem;
  }
  
  .card-header h2 {
    font-size: 1.7rem;
  }
  
  .card-subheader {
    font-size: 1.3rem;
  }
  
  .guidelines-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

/* Tablet Portrait */
@media (max-width: 768px) {
  .submission-guide-section {
    padding: 3rem 0;
  }
  
  .page-header .section-header {
    font-size: 2rem;
  }
  
  .page-header h3 {
    font-size: 1.5rem;
  }
  
  .guide-card {
    padding: 1.5rem;
  }
  
  .card-header h2 {
    font-size: 1.5rem;
  }
  
  .card-subheader {
    font-size: 1.3rem;
  }
  
  .guide-title {
    font-size: 1.1rem;
  }
  
  .guideline-item h4 {
    font-size: 1rem;
  }
}

/* Large Mobile */
@media (max-width: 600px) {
  .guide-tabs {
    gap: 0;
    justify-content: flex-start;
  }
  
  .guide-tab-btn {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
  }
  
  .page-header .section-header {
    font-size: 1.8rem;
  }
  
  .page-header h3 {
    font-size: 1.4rem;
  }
  
  .card-header h2 {
    font-size: 1.4rem;
  }
  
  .card-subheader {
    font-size: 1.2rem;
  }
}

/* Mobile */
@media (max-width: 480px) {
  .page-header .section-header {
    font-size: 1.6rem;
  }
  
  .page-header h3 {
    font-size: 1.3rem;
  }
  
  .guide-card {
    padding: 1.25rem;
  }
  
  .card-header h2 {
    font-size: 1.3rem;
  }
  
  .card-subheader {
    font-size: 1.1rem;
  }
  
  .guide-title {
    font-size: 1rem;
  }
  
  .guideline-item h4 {
    font-size: 1rem;
  }
  
  .guide-section p,
  .guide-section li,
  .step-list li,
  .resource-list li {
    font-size: 0.95rem;
  }
  
  .guide-table {
    font-size: 0.85rem;
  }
  
  .guide-table th,
  .guide-table td {
    padding: 0.5rem;
    font-size: 0.85rem;
  }
}

/* Small Mobile */
@media (max-width: 360px) {
  .page-header .section-header {
    font-size: 1.4rem;
  }
  
  .page-header h3 {
    font-size: 1.2rem;
  }
  
  .card-header h2 {
    font-size: 1.2rem;
  }
  
  .card-subheader {
    font-size: 1rem;
  }
  
  .guide-title {
    font-size: 0.95rem;
  }
}

/* Print */
@media print {
  .guide-card {
    box-shadow: none;
    border: 1px solid #ddd;
  }
  
  .guide-table th {
    background-color: #f0f0f0 !important;
    color: black !important;
  }
}