/*
Theme Name: PPC DATE 3
Author: PPC TEAM
Version: 3.0
*/


:root {
    /* Color variables */
    --bg-color: #1e1e1e;
    --secondary-color: #ff8c00;
    --accent-color: #e74c3c;
    --text-color: #333333;
    --light-text-color: #ffffff;
    --light-bg-color: #f5f5f5;
    --dark-bg-color: #222222;
  
    /* Typography variables */
    --font-family-primary: "Manrope", sans-serif;
    --font-family-secondary: "Sora", sans-serif;
    --font-size-small: 0.875rem;
    --font-size-medium: 1rem;
    --font-size-large: 1.25rem;
    --font-size-xlarge: 1.5rem;
    --font-size-xxlarge: 4rem;
  
    /* Spacing variables */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
  
    /* Border variables */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 3rem;
  
    /* Shadow variables */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
    --shadow-md: 0 3px 6px rgba(0, 0, 0, 0.15), 0 2px 4px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.15), 0 3px 6px rgba(0, 0, 0, 0.1);
  
    /* Transition variables */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
  }
  
  
  @import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Sora:wght@400;500;600;700&display=swap");
  
  /* 1.2 Variables
     ========================================================================== */
  
  /* 1.3 Reset
     ========================================================================== */
  *,
  *::before,
  *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }
  
  html {
    font-size: 16px;
    scroll-behavior: smooth !important;
  }
  
  body {
    font-family: var(--font-family-primary);
    font-size: var(--font-size-medium);
    line-height: 1.5;
    color: var(--text-color);
    background-color: var(--bg-color);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
  
  img,
  picture,
  video,
  canvas,
  svg {
    display: block;
    max-width: 100%;
  }
  
  input,
  button,
  textarea,
  select {
    font: inherit;
    color: inherit;
  }
  
  a {
    color: var(--primary-color);
    text-decoration: none;
  }
  
  a:hover {
    text-decoration: none;
  }
  
  ul,
  ol {
    list-style: none;
  }
  
  /* 1.4 Typography
     ========================================================================== */
  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    font-weight: bold;
    line-height: 1.2;
  }
  
  h1 {
    font-size: var(--font-size-xxlarge);
  }
  
  h2 {
    font-size: var(--font-size-xlarge);
  }
  
  h3 {
    font-size: var(--font-size-large);
  }
  
  /* ==========================================================================
     2. Layout
     ========================================================================== */
  
  /* 2.1 Container
     ========================================================================== */
  .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
  }
  
  /* ==========================================================================
     3. Components
     ========================================================================== */
  
  /* 3.1 Navigation
     ========================================================================== */
  nav {
    width: 100%;
    position: relative;
    margin-bottom: 0;
    color: var(--light-text-color);
  }
  
  /* Full-width border bottom */
  nav::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.1);
  }
  
  nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 2rem;
  }
  
  .menu-navbar-container ul {
      display: flex;
      flex-direction: row;
      gap: 15px;
  }
  
  @media (max-width: 900px){
      .menu-navbar-container ul {
          flex-direction: column;
          text-align: center;
      }
  }
  
  /* Logo */
  .logo {
    width: 150px;
  }
  
  /* Navigation Links */
  .links {
    display: flex;
    gap: 2rem;
  }
  
  .links a {
    position: relative;
    color: var(--light-text-color);
    font-weight: 500;
    transition: color var(--transition-normal);
  }
  
  .links a::after {
    content: "";
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -8px;
    left: 0;
    background-color: var(--secondary-color);
    transition: width var(--transition-normal);
  }
  
  .links a:hover {
    color: var(--secondary-color);
  }
  
  .links a:hover::after {
    width: 100%;
  }
  
  /* CTA Button */
  .cta {
    min-width: 180px;
    background-color: var(--secondary-color);
    padding: 0.75rem 1.5rem;
    text-align: center;
    border-radius: var(--border-radius-lg);
    transition: all 0.3s ease;
	display:flex;
	justify-content:center;
  }
  
  .cta:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
  }
  
  .cta a {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    color: var(--light-text-color);
  }
  
  .cta svg {
    width: 18px;
    height: 18px;
    margin-bottom: 2px;
  }
  
  /* Mobile menu button - hidden by default on desktop */
  .mobile-menu-toggle {
    display: none;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    z-index: 1000;
  }
  
  .hamburger {
    display: block;
    position: relative;
  }
  
  .hamburger span {
    display: block;
    width: 26px;
    height: 2px;
    margin-bottom: 5px;
    position: relative;
    background-color: var(--light-text-color);
    border-radius: 1px;
    transform-origin: center;
    transition: transform 0.3s ease, opacity 0.3s ease;
  }
  
  .hamburger span:last-child {
    margin-bottom: 0;
  }
  
  /* Hamburger animation for open state */
  .mobile-menu-open .hamburger span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  
  .mobile-menu-open .hamburger span:nth-child(2) {
    opacity: 0;
  }
  
  .mobile-menu-open .hamburger span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
  
  /* Prevent scrolling when mobile menu is open */
  body.menu-open {
    overflow: hidden;
  }
  
  /* 3.2 Hero Section
     ========================================================================== */
  #hero {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding-top: 3rem;
    padding-bottom: 3rem;
    color: var(--light-text-color);
    margin-bottom: 0;
  }
  
  /* Hero Text */
  .hero-text {
    text-align: center;
    padding-bottom: 3.5rem;
    max-width: 800px;
  }
  
  .hero-text h1 {
    font-size: 3.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    line-height: 1.2;
  }
  
  .hero-text h3 {
    font-size: 1.5rem;
    font-weight: 400;
    line-height: 1.4;
    color: rgba(255, 255, 255, 0.8);
    max-width: 80%;
    margin: 0 auto;
  }
  
  /* Fancy Box - Event Details */
  .fancy-box {
    width: 100%;
    height: 100%;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 0;
  }
  
  .bg-img {
    width: 90%;
    height: 100%;
    object-fit: cover;
  }
  
  /* Left content - Event details */
  .box-content-1 {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    position: absolute;
    bottom: 4rem;
    left: 4.5rem;
    z-index: 10;
    width: 11.5rem;
  }
  
  .box-content-1 h4 {
    font-size: var(--font-size-large);
    font-weight: 400;
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 0.3rem;
  }

.box-content-1 h4 {
	margin-bottom: 5px;
}

@media (max-width: 600px) {
	.box-content-1 {
		gap: 10px;
	}
	
	.box-content-1 h4 {
		margin-bottom: 3px;
	}
	
	.hero-text {
		padding-bottom: 1rem;
	}
	
	.hero-text h1 {
		margin-bottom: 1rem;
	}
}
  
  .box-content-1 p {
    font-size: var(--font-size-medium);
    font-weight: 600;
  }
  
  /* Right content - Countdown and registration */
  .box-content-2 {
    position: absolute;
    bottom: 1.5rem;
    right: 0rem;
    z-index: 10;
    width: 70%;
  }
  
  /* Countdown register wrapper */
  .countdown-register-wrapper {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 1rem;
    width: 50%;
  }
  
  /* Countdown timer */
  .countdown {
    display: flex;
    justify-content: center;
    gap: 0;
    position: relative;
  }
  
  .countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 2rem;
    position: relative;
  }
  
  .countdown-item:not(:last-child)::after {
    content: "";
    position: absolute;
    right: 0;
    top: 25%;
    height: 50%;
    width: 1px;
    background-color: #3a3a3a;
  }
  
  .countdown-item .number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--light-text-color);
    line-height: 1;
  }
  
  .countdown-item .label {
    font-size: 0.9rem;
    font-weight: 500;
    color: #666;
    margin-top: 0.5rem;
  }
  
  /* Registration button */
  .register-button {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #8435c9;
    color: var(--light-text-color);
    padding: 1.5rem 2.5rem;
    border-radius: 3rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    letter-spacing: 0.05rem;
    white-space: nowrap;
    font-size: 1.25rem;
  }
  
  .register-button svg {
    margin-left: 1.5rem;
    width: 24px;
    height: 24px;
  }
  
  .register-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
  }
  
  .register-button a {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    color: var(--light-text-color);
  }
  
  /* 3.3 PPC Date Section (About)
     ========================================================================== */
  .ppc-date-section {
    position: relative;
    background-color: #370e68;
    width: 100%;
    color: var(--light-text-color);
    overflow: hidden;
    margin-bottom: 0;
    padding: 4rem 0;
  }
  
  .topic-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 1.5rem;
    padding: 1rem 2rem;
    position: relative;
    backdrop-filter: blur(10px);
  }
  
  /* Gradient background effects */
  .ppc-date-section::before,
  .ppc-date-section::after {
    content: "";
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(
      circle,
      rgba(255, 255, 255, 0.1) 0%,
      rgba(255, 255, 255, 0) 70%
    );
    border-radius: 50%;
    z-index: 1;
  }
  
  .ppc-date-section::before {
    top: -100px;
    left: 0;
  }
  
  .ppc-date-section::after {
    bottom: -100px;
    right: 0;
  }
  
  /* Abstract background decorations */
  .ppc-date-section .abstract-bg {
    position: absolute;
    width: 400px;
    height: 400px;
    background-image: url("https://ppcevent.cz/wp-content/themes/php%20version/images/BG/Abstract image_1.png");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    opacity: 0.7;
    z-index: 1;
    pointer-events: none;
    filter: blur(6px);
    animation: float 6s ease-in-out infinite;
  }
  
  @keyframes float {
    0% {
      transform: translateY(0px);
    }
    50% {
      transform: translateY(-20px);
    }
    100% {
      transform: translateY(0px);
    }
  }
  
  .ppc-date-section .abstract-bg-1 {
    top: -150px;
    right: 0;
    transform: rotate(45deg);
  }
  
  .ppc-date-section .abstract-bg-2 {
    bottom: -200px;
    left: 0;
    transform: rotate(180deg) scale(0.8);
  }
  
  .ppc-date-section .container {
    border-radius: 10px;
    position: relative;
    z-index: 2;
  }
  
  /* Header content */
  .ppc-date-header {
    position: relative;
    z-index: 2;
    margin-bottom: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }
  
  .ppc-date-header h2 {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    font-weight: 700;
  }
  
  .ppc-date-description {
    max-width: 800px;
    margin-bottom: 2rem;
    font-size: 1.1rem;
    line-height: 1.6;
  }
  
  /* Action button */
  .action-button {
    display: inline-block;
    background-color: #fff;
    color: #370e68;
    font-weight: 600;
    padding: 0.75rem 2rem;
    border-radius: var(--border-radius-lg);
    transition: all 0.3s ease;
  }
  
  .action-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
  }
  
  /* Topics list */
  .ppc-date-topics {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: 2rem;
  }
  
  .topics-grid .topic-number {
    font-family: var(--font-family-primary);
    font-size: 8rem;
    font-weight: 300;
    color: var(--secondary-color);
    line-height: 1;
    transform: translateY(50%);
    z-index: 1;
    pointer-events: none;
    padding-inline: 1rem;
  }
  
  .topic-card:nth-child(3) .topic-number,
  .topic-card:nth-child(4) .topic-number {
    left: auto;
    right: 0.5rem;
    top: 50%;
  }
  
  .topic-card:nth-child(3) .topic-description,
  .topic-card:nth-child(4) .topic-description {
    text-align: right;
  }
  
  .topic-title {
    margin: 0;
    color: #fff;
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 1.4;
    flex: 1;
  }
  
  /* 3.4 Topics Section (Services)
     ========================================================================== */
  .topics-section {
    position: relative;
    background-color: #181818;
    width: 100%;
    color: #fff;
    overflow: hidden;
    margin-bottom: 0;
    padding: 4rem 0 2rem 0;
  }
  
  .topics-heading {
    font-size: 2.7rem;
    color: #ff9c2b;
    margin-bottom: 2.5rem;
    font-weight: 700;
    text-align: center;
    letter-spacing: 0.01em;
  }
  
  .topics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem 2rem;
    margin-bottom: 2.5rem;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .topic-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #4a0870;
    border-radius: 20px;
    min-height: 180px;
    padding: 0 1.5rem;
    position: relative;
    overflow: hidden;
  }
  
  .topic-description {
    color: #fff;
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 1.4;
    text-align: left;
    margin: 0;
    flex: 1;
    position: relative;
    z-index: 2;
  }
  
  /* Footer content */
  .topics-footer {
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
  }
  
  .topics-footer p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2.5rem;
  }
  
  /* Registration button container */
  .register-btn-container {
    display: flex;
    justify-content: center;
  }
  
  /* Registration button */
  .register-btn {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--secondary-color);
    color: var(--light-text-color);
    padding: 0.75rem 2rem;
    border-radius: 2rem;
    font-weight: 600;
    min-width: 180px;
    text-transform: uppercase;
    transition: all 0.3s ease;
  }
  
  .register-btn svg {
    margin-left: 0.5rem;
    width: 18px;
    height: 18px;
  }
  
  .register-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
  }
  
  /* Abstract decoration */
  .abstract-decoration {
    position: absolute;
    bottom: -150px;
    left: 0;
    width: 400px;
    height: 400px;
    background-image: url("../static/BG/Abstract\ image_1.png");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    opacity: 0.7;
    z-index: 1;
    transform: rotate(-30deg);
    pointer-events: none;
  }
  
  /* 3.5 Partners Section
     ========================================================================== */
  .partners-section {
    position: relative;
    background-color: #ffffff;
    width: 100%;
    overflow: hidden;
    margin-bottom: 0;
    padding: 5rem 0 6rem;
    transition: padding 0.3s ease;
  }
  
  /* Add a second decorative background element on the right side for visual balance */
  .partners-section::after {
    content: "";
    position: absolute;
    top: 70%;
    right: -150px;
    width: 300px;
    height: 300px;
    background: radial-gradient(
      circle,
      rgba(89, 71, 116, 0.1) 0%,
      rgba(89, 71, 116, 0) 70%
    );
    border-radius: 50%;
    z-index: 0;
  }
  
  .partners-heading {
    font-size: 2.5rem;
    color: #594774;
    text-align: center;
    margin-bottom: 5rem;
    font-weight: 600;
    transition: all 0.3s ease;
  }
  
  .partners-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8rem;
    flex-wrap: wrap;
    padding: 0 2rem;
    transition: gap 0.3s ease;
  }
  
  .partner-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0.5;
    transition: opacity 0.3s ease, transform 0.3s ease;
    margin: 1rem 0;
  }
  
  .partner-logo:hover {
    opacity: 0.8;
    transform: translateY(-5px);
  }
  
  .partner-logo:first-child img {
    max-height: 30px;
  }
  
  .partner-logo:nth-child(2) img {
    max-height: 40px;
  }

  .partner-logo:nth-child(3) img {
    max-height: 100px;
  }
  
  .partner-logo:last-child img {
    max-height: 40px;
  }
  
  .abstract-bg-3 {
    position: absolute;
    top: 50%;
    left: -100px;
    height: 600px;
    z-index: 1;
    transition: opacity 0.3s ease, transform 0.3s ease;
    transform: translateY(-50%);
    opacity: 0.7;
    pointer-events: none;
    filter: blur(4px);
    animation: float 6s ease-in-out infinite;
  }
  
  /* Responsive styles for partners section */
  @media (max-width: 1200px) {
    .partners-logos {
      gap: 6rem;
    }
  
    .partners-heading {
      font-size: 2.2rem;
      margin-bottom: 4rem;
    }
  
    .abstract-bg-3 {
      left: -150px;
      opacity: 0.6;
    }
  }
  
  @media (max-width: 900px) {
    .partners-section {
      padding: 4rem 0 5rem;
    }
  
    .partners-heading {
      font-size: 1.8rem;
      margin-bottom: 3rem;
    }
  
    .partners-logos {
      gap: 4rem;
      flex-direction: row;
      justify-content: center;
    }
  
    .abstract-bg-3 {
      left: -180px;
      opacity: 0.5;
      transform: translateY(-50%) scale(0.8);
    }
  }
  
  @media (max-width: 600px) {
    .partners-section {
      padding: 3rem 0 4rem;
    }
  
    .partners-heading {
      font-size: 1.5rem;
      margin-bottom: 2rem;
    }
  
    .partners-logos {
      gap: 3rem;
      padding: 0 1rem;
      flex-direction: column;
      align-items: center;
    }
  
    .partner-logo {
      margin: 0.5rem 0;
    }
  
    .partner-logo img {
      max-width: 120px;
    }
  
    .abstract-bg-3 {
      left: -200px;
      opacity: 0.3;
      transform: translateY(-50%) scale(0.6);
    }
  }
  
  @media (max-width: 375px) {
    .partners-section {
      padding: 2.5rem 0 3rem;
    }
  
    .partners-heading {
      font-size: 1.3rem;
      margin-bottom: 1.5rem;
    }
  
    .partners-logos {
      gap: 2rem;
    }
  
    .partner-logo img {
      max-width: 100px;
    }
  
    .abstract-bg-3 {
      left: -220px;
      transform: translateY(-50%) scale(0.5);
    }
  }
  
  /* 3.6 Speakers Section
     ========================================================================== */
  .speakers-section {
    position: relative;
    width: 100%;
    background-color: #4a0e8c;
    padding: 5rem 0;
    overflow: hidden;
  }
  
  .speakers-content {
    display: flex;
    justify-content: space-between;
    background-color: #5a139f;
    border-radius: 20px;
    padding: 3.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
  }
  
  .speakers-left {
    width: 45%;
    transition: all 0.3s ease;
  }
  
  .speakers-right {
    width: 45%;
    transition: all 0.3s ease;
  }
  
  .speakers-heading {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--light-text-color);
    margin-bottom: 1.5rem;
  }
  
  .speakers-subheading {
    font-size: 1rem;
    color: var(--light-text-color);
    margin-bottom: 2.5rem;
    line-height: 1.6;
  }
  
  .topic-cards {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  
  .topic-card-link {
    text-decoration: none;
    display: block;
    width: 100%;
  }
  
  .topic-card-item {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    padding: 1.2rem 1.8rem;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
  }
  
  .topic-card-item.orange {
    background-color: #ff8c00;
  }
  
  .topic-card-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--light-text-color);
    width: 70px;
    flex-shrink: 0;
  }
  
  .topic-card-title {
    flex-grow: 1;
    font-size: 1rem;
    font-weight: 600;
    color: var(--light-text-color);
    line-height: 1.4;
  }
  
  .topic-card-arrow {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }
  
  .topic-card-arrow svg {
    width: 24px;
    height: 24px;
    stroke: var(--light-text-color);
  }
  
  .topic-card-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
  }
  
  .speaker-image-placeholder {
    background-color: #f5f5f5;
    border-radius: 15px;
    width: 100%;
    height: 250px;
    margin-bottom: 2rem;
    object-fit: cover;
  }
  
  .speaker-description {
    color: var(--light-text-color);
  }
  
  .speaker-description p {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
  }
  
  .speaker-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
  }
  
  .speaker-name {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  
  .speaker-name span {
    color: var(--light-text-color);
    font-size: 1rem;
  }
  
  .speaker-link {
    color: #ff8c00;
    font-weight: 600;
    text-decoration: none;
    font-size: 1rem;
  }
  
  .register-btn-speakers {
    background-color: #ff8c00;
    padding: 0.75rem 2rem;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--light-text-color);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
  }
  
  .register-btn-speakers:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
  }
  
  .register-btn-speakers svg {
    width: 18px;
    height: 18px;
  }
  
  /* Responsive styles for speakers section */
  @media (max-width: 1200px) {
    .speakers-content {
      padding: 2.5rem;
      gap: 2rem;
    }
  
    .speakers-heading {
      font-size: 1.8rem;
    }
  }
  
  @media (max-width: 900px) {
    .speakers-section {
      padding: 3rem 0;
    }
  
    .speakers-content {
      flex-direction: column;
      padding: 2rem 1.5rem;
      gap: 2rem;
      border-radius: 15px;
    }
  
    .speakers-left,
    .speakers-right {
      width: 100%;
    }
  
    .speakers-heading {
      font-size: 1.5rem;
      margin-bottom: 1rem;
    }
  
    .speakers-subheading {
      font-size: 0.95rem;
      margin-bottom: 1.5rem;
    }
  
    .topic-card-item {
      padding: 1rem 1.2rem;
      border-radius: 15px;
    }
  
    .topic-card-number {
      font-size: 1.5rem;
      width: 40px;
    }
  
    .topic-card-title {
      font-size: 0.95rem;
    }
  
    .topic-card-arrow {
      width: 30px;
      height: 30px;
    }
  
    .topic-card-arrow svg {
      width: 20px;
      height: 20px;
    }
  
    .speaker-image-placeholder {
      height: 180px;
      margin-bottom: 1.2rem;
      border-radius: 10px;
    }
  
    .speaker-description p {
      font-size: 0.95rem;
      margin-bottom: 1.5rem;
    }
  }
  
  @media (max-width: 600px) {
    .speakers-section {
      padding: 2rem 0;
    }
  
    .speakers-content {
      padding: 1.2rem 1rem;
      gap: 1.5rem;
      border-radius: 10px;
    }
  
    .speakers-heading {
      font-size: 1.2rem;
      margin-bottom: 0.8rem;
      text-align: center;
    }
  
    .speakers-subheading {
      font-size: 0.85rem;
      margin-bottom: 1.2rem;
      text-align: center;
    }
  
    .topic-cards {
      gap: 0.8rem;
    }
  
    .topic-card-item {
      padding: 0.8rem 1rem;
      border-radius: 10px;
    }
  
    .topic-card-number {
      font-size: 1.2rem;
      width: 30px;
    }
  
    .topic-card-title {
      font-size: 0.85rem;
      line-height: 1.3;
    }
  
    .topic-card-arrow {
      width: 24px;
      height: 24px;
    }
  
    .topic-card-arrow svg {
      width: 16px;
      height: 16px;
    }
  
    .speaker-image-placeholder {
      height: 150px;
      margin-bottom: 1rem;
      border-radius: 8px;
    }
  
    .speaker-description p {
      font-size: 0.85rem;
      margin-bottom: 1.2rem;
      line-height: 1.5;
    }
  
    .speaker-info {
      flex-direction: column;
      align-items: flex-start;
      gap: 0.8rem;
    }
  
    .register-btn-speakers {
      padding: 0.6rem 1.5rem;
      font-size: 0.9rem;
      width: 100%;
      justify-content: center;
    }
  
    .speaker-name {
      width: 100%;
      justify-content: space-between;
    }
  }
  
  /* 3.7 Presentations Section
     ========================================================================== */
  .presentations-section {
    position: relative;
    width: 100%;
    background-color: #121212;
    padding: 6rem 0;
    overflow: hidden;
    color: var(--light-text-color);
  }
  
  .presentations-heading {
    font-size: 2.5rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 4rem;
  }
  
  .presentations-cards {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 2;
  }
  
  .presentation-card {
    background-color: #ffffff2a;
    border-radius: 15px;
    padding: 2rem;
    width: calc(33.333% - 1.33rem);
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
  }
  
  .presentation-card a {
    margin-top: 1rem;
  }
  
  .presentation-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  }
  
  .presentation-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    line-height: 1.4;
	text-align: center;
  }
  
  .presentation-author {
    color: var(--secondary-color);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
  }
  
  .presentation-thumbnail {
    background-color: #303030;
    border-radius: 10px;
    padding: 1rem;
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
  }
  
  .placeholder-image {
    width: 100%;
    height: 150px;
    background-color: #404040;
    border-radius: 5px;
    position: relative;
  }
  
  .placeholder-image::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
      45deg,
      transparent 48%,
      #505050 48%,
      #505050 52%,
      transparent 52%
    );
    background-size: 20px 20px;
  }
  
  .presentation-card img {
  	width: 100%;
  	height: auto;
    border-radius: 8px;
    object-fit: cover;
    transition: transform 0.3s ease;
  }
  
  .presentation-card:hover img {
    transform: scale(1.03);
  }
  
  .presentations-navigation {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    position: relative;
    z-index: 2;
  }
  
  .nav-button {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
  }
  
  .nav-button svg {
    width: 24px;
    height: 24px;
    stroke: var(--light-text-color);
  }
  
  .nav-button:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
  }
  
  .presentations-decoration {
    position: absolute;
    top: 50px;
    left: 50px;
    width: 200px;
    height: 200px;
    background-image: url("../static/BG/Abstract\ image_1.png");
    background-size: contain;
    background-repeat: no-repeat;
    opacity: 0.4;
    transform: rotate(30deg);
    z-index: 1;
  }
  
  .abstract-decoration.presentations-decoration {
    right: -100px;
    top: -50px;
    left: auto;
    width: 400px;
    height: 400px;
    transform: rotate(0deg);
  }
  
  /* 3.8 Gallery Section
     ========================================================================== */
  .gallery-section {
    position: relative;
    width: 100%;
    background-color: #ffffff;
    padding: 5rem 0;
    overflow: hidden;
  }
  
  .gallery-heading {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--text-color);
    text-align: center;
    margin-bottom: 3rem;
  }
  
  .gallery-slider {
    position: relative;
    display: flex;
    align-items: center;
    gap: 1rem;
  }
  
  .slider-nav {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    border: none;
    background-color: #ff8c00;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    z-index: 2;
  }
  
  .slider-nav.prev {
    margin-right: -20px;
  }
  
  .slider-nav.next {
    margin-left: -20px;
  }
  
  .slider-nav svg {
    width: 24px;
    height: 24px;
    stroke: white;
  }
  
  .gallery-track {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    padding: 1rem 0;
    width: 100%;
	flex-wrap:wrap;
    scrollbar-width: none; /* Firefox */
  }
  
  .gallery-track::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Edge */
  }
  
  .gallery-item {
    position: relative;
    min-width: 280px;
    height: 320px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
    padding: 0;
    margin: 0;
    flex: 1;
  }
  
  .gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
  }
  
  .gallery-item .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(89, 44, 166, 0);
    transition: all 0.4s ease;
    z-index: 1;
    opacity: 0;
    border-radius: 20px;
  }
  
  .gallery-item:hover .overlay {
    background-color: rgba(89, 44, 166, 0.7);
    opacity: 1;
    backdrop-filter: blur(2px);
  }
  
  .gallery-img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover;
    object-position: center;
    transition: transform 0.5s ease;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
  }
  
  .gallery-item:hover .gallery-img {
    transform: scale(1.05);
  }
  
  .gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    z-index: 2;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease;
    pointer-events: none;
    text-align: left;
  }
  
  .gallery-item:hover .gallery-caption {
    opacity: 1;
    transform: translateY(0);
  }
  
  .gallery-badge {
    display: inline-block;
    background-color: #ff8c00;
    color: white;
    padding: 0.4rem 1.2rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
  }
  
  .gallery-text {
    color: white;
    font-size: 1.2rem;
    font-weight: 500;
    line-height: 1.4;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
  }
  
  .gallery-expand-btn {
    position: absolute;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: #ff8c00;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 2;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
  }
  
  .gallery-item:hover .gallery-expand-btn {
    opacity: 1;
    transform: translateY(0);
  }
  
  .gallery-expand-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.25);
  }
  
  .gallery-expand-btn svg {
    width: 20px;
    height: 20px;
    stroke: white;
  }
  
  /* End of sections */
  
  /* Responsive Design */
  @media (max-width: 1200px) {
    .container,
    .footer-content,
    .newsletter-form {
      max-width: 100%;
      padding-left: 1rem;
      padding-right: 1rem;
    }
    .topics-grid {
      gap: 1.2rem 1rem;
    }
    .topic-card {
      min-height: 120px;
      padding: 0 1.2rem;
    }
    .topics-grid .topic-number {
      font-size: 5rem;
    }
    .topic-card:nth-child(3) .topic-description,
    .topic-card:nth-child(4) .topic-description {
      padding-right: 5rem;
    }
    .presentations-cards {
      flex-direction: column;
      gap: 1.5rem;
    }
    .box-content-2 {
      width: 100%;
      right: -18rem;
    }
  
    .countdown-register-wrapper {
      gap: 1rem;
    }
  
    .countdown {
      gap: 1rem;
    }
  }
  
  @media (max-width: 900px) {
    .desktop-only {
      display: none;
    }
  
    .mobile-cta {
      display: block;
    }
  
    /* Ensure proper layout for mobile nav */
    nav .container {
      flex-direction: row;
      align-items: center;
      justify-content: space-between;
      padding: 1.5rem 1rem;
      position: relative;
    }
  
    /* Links panel covers the whole screen */
    .links {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100vh;
      background-color: rgba(27, 6, 44, 0.98);
      flex-direction: column;
      justify-content: center;
      align-items: center;
      gap: 2.5rem;
      z-index: 100;
      transform: translateX(100%);
      transition: transform 0.4s ease-in-out;
      padding: 2rem;
    }
  
    .links.active {
      transform: translateX(0);
    }
  
    .links a {
      font-size: 1.2rem;
      font-weight: 600;
      opacity: 0;
      transform: translateY(8px);
      transition: opacity 0.3s ease, transform 0.3s ease;
      transition-delay: 0s;
    }
  
    .links.active a {
      opacity: 1;
      transform: translateY(0);
    }
  
    /* Staggered animation for links */
    .links.active a:nth-child(1) {
      transition-delay: 0.1s;
    }
    .links.active a:nth-child(2) {
      transition-delay: 0.2s;
    }
    .links.active a:nth-child(3) {
      transition-delay: 0.3s;
    }
    .links.active a:nth-child(4) {
      transition-delay: 0.4s;
    }
    .links.active a:nth-child(5) {
      transition-delay: 0.5s;
    }
  
    /* Mobile CTA animation */
    .mobile-cta {
      opacity: 0;
      transform: translateY(8px);
      transition: opacity 0.3s ease, transform 0.3s ease;
      transition-delay: 0s;
    }
  
    .links.active .mobile-cta {
      opacity: 1;
      transform: translateY(0);
      transition-delay: 0.6s;
    }
  
    .mobile-cta a {
      width: 220px;
      font-size: 1.1rem;
    }
  
    /* Mobile menu button stays on top */
    .mobile-menu-toggle {
      display: block;
      z-index: 1001;
      position: relative;
    }
  
    /* CTA button adjustments */
    .cta {
      min-width: auto;
      padding: 0.6rem 1.2rem;
    }
  
    .footer-content {
      flex-direction: column;
      align-items: flex-start;
      gap: 1.5rem;
    }
  
    .hero-text h1 {
      font-size: 2.2rem;
    }
    .hero-text h3 {
      font-size: 1.1rem;
    }
    .fancy-box {
      flex-direction: column;
      align-items: flex-start;
      gap: 2rem;
    }
    .box-content-1,
    .box-content-2 {
      position: static;
      width: 100%;
      margin-bottom: 1.5rem;
    }
    .gallery-track {
      gap: 1rem;
    }
    .gallery-item {
      min-width: 200px;
      height: 220px;
    }
    .topics-grid .topic-number {
      font-size: 2.7rem;
    }
    .topic-card:nth-child(3) .topic-description,
    .topic-card:nth-child(4) .topic-description {
      padding-right: 2.7rem;
    }
    .newsletter-form {
      flex-direction: column;
      gap: 1.2rem;
      align-items: stretch;
    }
    .newsletter-title {
      font-size: 2rem;
      text-align: center;
    }
  
    /* Remove duplicated speakers styles as we now have specific media queries for them */
  
    .topics-section {
      padding: 2.5rem 0 1.2rem 0;
    }
    .topics-heading {
      font-size: 1.7rem;
    }
    .topics-grid {
      grid-template-columns: 1fr;
      gap: 1.2rem;
    }
    .topic-card {
      min-height: 90px;
      padding: 0 0.7rem;
      border-radius: 1rem;
    }
    .topics-grid .topic-number {
      font-size: 1.3rem;
    }
    .topic-card:nth-child(3) .topic-description,
    .topic-card:nth-child(4) .topic-description {
      padding-right: 1.3rem;
    }
    .box-content-2 {
      position: relative;
      bottom: auto;
      right: auto;
      width: 100%;
      margin-top: 2rem;
      left: 50%;
      transform: translateX(-50%);
      margin-left: auto;
      margin-right: auto;
      text-align: center;
    }
  
    .countdown-register-wrapper {
      flex-direction: column;
      align-items: center;
      gap: 2rem;
      width: auto;
      margin: 0 auto;
      justify-content: center;
    }
  
    .countdown-item {
      padding: 0 1.5rem;
    }
  
    .countdown-item .number {
      font-size: 3.5rem;
    }
  
    .register-button {
      margin: 0 auto;
      justify-content: center;
    }
  }
  
  @media (max-width: 600px) {
    .container {
      padding-left: 0.5rem;
      padding-right: 0.5rem;
    }
    nav .container {
      padding: 1rem 0.5rem;
    }
    .links a {
      font-size: 1.1rem;
    }
    .hero-text h1 {
      font-size: 1.3rem;
    }
    .hero-text h3 {
      font-size: 0.95rem;
    }
    .fancy-box {
      padding: 0.5rem;
    }
    .gallery-heading {
      font-size: 1.3rem;
    }
    .gallery-item {
      min-width: 120px;
      height: 120px;
      border-radius: 0.7rem;
    }
    .gallery-caption {
      padding: 0.7rem;
    }
    .gallery-badge {
      font-size: 0.7rem;
      padding: 0.2rem 0.7rem;
    }
    .newsletter-section {
      padding: 2rem 0 1.2rem 0;
    }
    .newsletter-title {
      font-size: 1.2rem;
    }
    .newsletter-input {
      min-width: 0;
      max-width: 100%;
      font-size: 1rem;
      padding: 0.7rem 1.2rem;
    }
    .newsletter-btn {
      width: 40px;
      height: 40px;
      border-radius: 0.7rem;
    }
    .footer-section {
      padding: 1.2rem 0 1rem 0;
    }
    .footer-logo-badge {
      font-size: 1.1rem;
      padding: 0.1rem 0.4rem;
    }
    .footer-logo-city {
      font-size: 1rem;
    }
    .footer-logo-main {
      font-size: 1.2rem;
    }
    .footer-register-btn {
      font-size: 0.9rem;
      padding: 0.6rem 1.2rem;
    }
    .footer-links a {
      font-size: 0.95rem;
    }
  
    /* Remove duplicated speakers styles as we now have specific media queries for them */
  
    .topics-section {
      padding: 1.2rem 0 0.7rem 0;
    }
    .topics-heading {
      font-size: 1.1rem;
    }
    .topics-grid {
      gap: 0.7rem;
    }
    .topic-card {
      min-height: 60px;
      padding: 0 0.3rem;
      border-radius: 0.7rem;
    }
    .topic-description {
      font-size: 0.8rem;
    }
    .topic-card-number {
      font-size: 1.1rem;
      width: 28px;
    }
    .topic-card-title {
      font-size: 0.8rem;
    }
    .countdown {
      gap: 1rem;
    }
  
    .countdown-item {
      padding: 0 1rem;
    }
  
    .countdown-item .number {
      font-size: 2.8rem;
    }
  
    .countdown-item .label {
      font-size: 0.8rem;
    }
  
    .register-button {
      padding: 1.2rem 2rem;
      font-size: 1rem;
    }
  
    .box-content-2 {
      margin: 0px;
      width: 90%;
    }
  }
  
  /* PPC Date Section - design matches screenshot */
  .ppc-date-header .action-button {
    background: transparent;
    border: 2px solid #fff;
    color: #fff;
    border-radius: 3rem;
    padding: 0.75rem 2rem;
    text-transform: uppercase;
  }
  .ppc-date-topics {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: 2rem;
  }
  .ppc-date-topics .topic-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 1.5rem;
    padding: 1rem 2rem;
  }
  .ppc-date-topics .topic-number {
    display: inline-block;
    border: 2px solid #fff;
    color: #fff;
    padding: 0.4rem 1rem;
    border-radius: 999px;
    font-size: 1rem;
    font-weight: 500;
    flex-shrink: 0;
  }
  .ppc-date-topics .topic-title {
    margin: 0;
    color: #fff;
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 1.4;
    flex: 1;
  }
  @media (max-width: 900px) {
    .ppc-date-topics .topic-item {
      padding: 0.8rem 1.5rem;
    }
    .ppc-date-topics .topic-number {
      padding: 0.3rem 0.8rem;
      font-size: 0.9rem;
    }
    .ppc-date-topics .topic-title {
      font-size: 1.1rem;
    }
  }
  @media (max-width: 600px) {
    .ppc-date-topics .topic-item {
      padding: 0.6rem 1rem;
      border-radius: 1rem;
    }
    .ppc-date-topics .topic-number {
      padding: 0.2rem 0.6rem;
      font-size: 0.8rem;
    }
    .ppc-date-topics .topic-title {
      font-size: 0.9rem;
    }
  }
  
  /* Gallery Section Styles */
  .gallery-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
  }
  
  .gallery-controls {
    display: flex;
    gap: 0.5rem;
  }
  
  .gallery-control {
    width: 40px;
    height: 40px;
    background-color: var(--secondary-color);
    color: #fff;
    border: none;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
  }
  
  .slider-nav {
    display: none;
  }
  
  .gallery-track {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    overflow: visible;
    padding: 0;
  }
  
  .gallery-item {
    border-radius: 1.5rem;
    overflow: hidden;
    position: relative;
  }
  
  .gallery-img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover;
    object-position: center;
    transition: transform 0.5s ease;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
  }
  
  .gallery-slider {
    overflow: visible;
  }
  
  /* Newsletter Section */
  .newsletter-section {
    background: #7b2bbd;
    padding: 3.5rem 0 2.5rem 0;
  }
  
  .newsletter-bg {
    max-width: 100vw;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  .newsletter-form {
    display: flex;
    align-items: center;
    gap: 2rem;
    width: 100%;
    max-width: 1200px;
  }
  
  .newsletter-title {
    color: #eaeaea;
    font-size: 3rem;
    font-weight: 600;
    flex: 1;
    margin: 0;
  }
  
  .newsletter-input {
    background: transparent;
    border: 1.5px solid #eaeaea;
    border-radius: 2.5rem;
    padding: 1rem 2.5rem;
    color: #eaeaea;
    font-size: 1.2rem;
    outline: none;
    min-width: 300px;
    max-width: 350px;
    width: 100%;
    transition: border 0.2s;
  }
  
  .newsletter-input::placeholder {
    color: #eaeaea;
    opacity: 0.7;
  }
  
  .newsletter-btn {
    background: #ff9c2b;
    border: none;
    border-radius: 1rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    margin-left: 1rem;
    transition: background 0.2s;
  }
  
  .newsletter-btn svg {
    stroke: #fff;
  }
  
  .newsletter-btn:hover {
    background: #ff8c00;
  }
  
  /* Footer Section */
  .footer-section {
    background: #181818;
    color: #fff;
    padding: 3rem 10%;
  }
  
  .footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 2rem;
    padding: 0 2rem;
  }
  
  .footer-left {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2rem;
  }
  
  .footer-logo-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.2rem;
  }
  
  .footer-logo-badge {
    background: #ff9c2b;
    color: #181818;
    font-weight: 700;
    font-size: 1.6rem;
    border-radius: 0.3rem;
    padding: 0.1rem 0.6rem 0.1rem 0.6rem;
    letter-spacing: 0.02em;
  }
  
  .footer-logo-city {
    color: #fff;
    font-size: 1.3rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    margin-left: 0.2rem;
  }
  
  .footer-logo-main {
    color: #fff;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    margin-bottom: 0.5rem;
  }
  
  .footer-register-btn {
    background: #ff9c2b;
    color: #fff;
    font-weight: 600;
    font-size: 1.1rem;
    border-radius: 2rem;
    padding: 0.9rem 2.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    margin-top: 0.5rem;
    text-decoration: none;
    transition: background 0.2s;
  }
  
  .footer-register-btn svg {
    stroke: #fff;
  }
  
  .footer-register-btn:hover {
    background: #ff8c00;
  }
  
  .footer-right {
    display: flex;
    flex-direction: column;
	padding-left: 30px;
  }
  
  .footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  
  .footer-links li {
    margin-bottom: 0.7rem;
  }
  
  .footer-links a {
    color: #fff;
    text-decoration: none;
    transition: color 0.2s;
  }
  
  .footer-links a:hover {
    color: #ff9c2b;
  }
  
  /* Add media queries for newsletter and footer to existing responsive section */
  
  @media (max-width: 768px) {
    .gallery-item {
      min-width: 240px;
    }
  }
  
  /* End of file */
  
  /* Desktop/mobile visibility helpers */
  .desktop-only {
    display: flex;
  }
  
  .mobile-cta {
    display: none;
    margin-top: 1.5rem;
  }
  
  .mobile-cta a {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0.75rem 2rem;
    background-color: var(--secondary-color);
    color: var(--light-text-color) !important;
    border-radius: var(--border-radius-lg);
    font-weight: 600;
    gap: 0.75rem;
    transition: all 0.3s ease;
  }
  
  .mobile-cta a:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
  }
  
  .mobile-cta a::after {
    display: none;
  }
  
  @media (max-width: 900px) {
    .desktop-only {
      display: none;
    }
  
    .mobile-cta {
      display: block;
    }
  
    /* Ensure proper layout for mobile nav */
    nav .container {
      flex-direction: row;
      align-items: center;
      justify-content: space-between;
      padding: 1.5rem 1rem;
      position: relative;
      width: 100%;
    }
  
    /* Links panel covers the whole screen */
    .links {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100vh;
      background-color: rgba(27, 6, 44, 0.98);
      flex-direction: column;
      justify-content: center;
      align-items: center;
      gap: 2.5rem;
      z-index: 100;
      transform: translateX(100%);
      transition: transform 0.4s ease-in-out;
      padding: 2rem;
    }
  
    .links.active {
      transform: translateX(0);
    }
  
    .links a {
      font-size: 1.2rem;
      font-weight: 600;
      opacity: 0;
      transform: translateY(8px);
      transition: opacity 0.3s ease, transform 0.3s ease;
      transition-delay: 0s;
    }
  
    .links.active a {
      opacity: 1;
      transform: translateY(0);
    }
  
    /* Staggered animation for links */
    .links.active a:nth-child(1) {
      transition-delay: 0.1s;
    }
    .links.active a:nth-child(2) {
      transition-delay: 0.2s;
    }
    .links.active a:nth-child(3) {
      transition-delay: 0.3s;
    }
    .links.active a:nth-child(4) {
      transition-delay: 0.4s;
    }
    .links.active a:nth-child(5) {
      transition-delay: 0.5s;
    }
  
    /* Mobile CTA animation */
    .mobile-cta {
      opacity: 0;
      transform: translateY(8px);
      transition: opacity 0.3s ease, transform 0.3s ease;
      transition-delay: 0s;
    }
  
    .links.active .mobile-cta {
      opacity: 1;
      transform: translateY(0);
      transition-delay: 0.6s;
    }
  
    .mobile-cta a {
      width: 220px;
      font-size: 1.1rem;
    }
  
    /* Mobile menu button stays on top */
    .mobile-menu-toggle {
      display: block;
      z-index: 1001;
      position: relative;
    }
  
    /* CTA button adjustments */
    .cta {
      min-width: auto;
      padding: 0.6rem 1.2rem;
    }
  }
  
  /* Responsive styles for presentations section */
  @media (max-width: 1200px) {
    .presentations-cards {
      flex-direction: column;
      gap: 1.5rem;
    }
  
    .presentation-card {
      width: 100%;
      max-width: 700px;
      margin: 0 auto;
    }
  
    .presentations-section {
      padding: 4rem 0;
    }
  
    .presentations-heading {
      margin-bottom: 3rem;
    }
  }
  
  @media (max-width: 900px) {
    .presentations-section {
      padding: 3rem 0;
    }
  
    .presentations-heading {
      font-size: 2rem;
      margin-bottom: 2rem;
    }
  
    .presentation-card {
      padding: 1.5rem;
      display: flex;
      flex-direction: row;
      align-items: center;
      flex-wrap: wrap;
    }
  
    .presentation-card img {
      width: 100%;
      max-height: 180px;
      object-position: center;
    }
  
    .presentation-title,
    .presentation-author {
      width: 100%;
    }
  
    .abstract-decoration.presentations-decoration {
      opacity: 0.2;
    }
  }
  
  @media (max-width: 600px) {
    .presentations-section {
      padding: 2.5rem 0;
    }
  
    .presentations-heading {
      font-size: 1.5rem;
      margin-bottom: 1.5rem;
    }
  
    .presentations-cards {
      gap: 1rem;
    }
  
    .presentation-card {
      padding: 1rem;
      flex-direction: column;
      border-radius: 10px;
    }
  
    .presentation-card img {
      max-height: 150px;
      border-radius: 5px;
    }
  
    .presentation-title {
      font-size: 1rem;
      margin-top: 0.8rem;
    }
  
    .presentation-author {
      font-size: 0.85rem;
      margin-bottom: 0.5rem;
    }
  
    .abstract-decoration.presentations-decoration {
      display: none;
    }
  }
  
  @media (max-width: 375px) {
    .topic-card-item {
      padding: 0.7rem;
    }
  
    .topic-card-title {
      font-size: 0.75rem;
      line-height: 1.2;
    }
  
    .topic-card-number {
      font-size: 1rem;
      width: 24px;
    }
  
    .topic-card-arrow {
      width: 20px;
      height: 20px;
    }
  
    .topic-card-arrow svg {
      width: 14px;
      height: 14px;
    }
  
    .speaker-image-placeholder {
      height: 130px;
    }
  
    .speaker-description p {
      font-size: 0.8rem;
      line-height: 1.4;
    }
  }
  
  /* ==========================================================================
     10. Animations
     ========================================================================== */
  
  /* 10.1 Section Reveal Animation
     ========================================================================== */
  .hidden-section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  
  .reveal {
    opacity: 1;
    transform: translateY(0);
  }
  
  /* 10.2 Logo Float Animation
     ========================================================================== */
  .logo {
    transition: transform 1s ease-in-out;
  }
  
  .logo.float {
    transform: translateY(-5px);
  }
  
  /* 10.3 Button Pulse Animation
     ========================================================================== */
  .pulse {
    animation: pulse 2s infinite;
  }
  
  @keyframes pulse {
    0% {
      box-shadow: 0 0 0 0 rgba(255, 140, 0, 0.4);
    }
    70% {
      box-shadow: 0 0 0 10px rgba(255, 140, 0, 0);
    }
    100% {
      box-shadow: 0 0 0 0 rgba(255, 140, 0, 0);
    }
  }
  
  /* 10.4 Hover Animations for Elements
     ========================================================================== */
  .partner-logo {
    transition: transform var(--transition-normal),
      filter var(--transition-normal);
  }
  
  .partner-logo:hover {
    transform: scale(1.05);
    filter: brightness(1.1);
  }
  
  .gallery-item {
    transition: transform var(--transition-normal),
      box-shadow var(--transition-normal);
  }
  
  .gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
  }
  
  .topic-item,
  .topic-card {
    transition: transform var(--transition-normal),
      box-shadow var(--transition-normal);
  }
  
  .topic-item:hover,
  .topic-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
  }
  
  /* 10.5 SVG Arrow Animations
     ========================================================================== */
  .cta svg,
  .register-button svg,
  .register-btn svg,
  .topic-card-arrow svg {
    transition: transform var(--transition-normal);
  }
  
  .cta:hover svg,
  .register-button:hover svg,
  .register-btn:hover svg,
  .topic-card-item:hover .topic-card-arrow svg {
    transform: translate(3px, -3px);
  }
  
  /* 10.6 Countdown Item Wiggle
     ========================================================================== */
  .countdown-item {
    transition: transform var(--transition-normal);
  }
  
  .countdown-item:hover {
    animation: wiggle 0.5s ease;
  }
  
  @keyframes wiggle {
    0%,
    100% {
      transform: rotate(0);
    }
    25% {
      transform: rotate(-1deg);
    }
    75% {
      transform: rotate(1deg);
    }
  }
  
  /* 10.7 Hamburger Menu Animation
     ========================================================================== */
  .hamburger span {
    transition: transform 0.3s ease, opacity 0.3s ease;
  }
  
  /* 10.8 Floating Abstract Image Animation
     ========================================================================== */
  .floating-abstract {
    position: absolute;
    width: 400px;
    height: 400px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    opacity: 0.5;
    z-index: 1;
    pointer-events: none;
    filter: blur(4px);
    animation: float 6s ease-in-out infinite;
  }
  
  .presentations-section .abstract-decoration.presentations-decoration {
    right: -100px;
    top: -50px;
    left: auto;
    width: 400px;
    height: 400px;
    transform: rotate(0deg);
    animation: float 6s ease-in-out infinite;
    opacity: 0.4;
    filter: blur(4px);
  }
  
  .presentations-section .floating-abstract {
    bottom: -200px;
    left: -100px;
    transform: rotate(180deg) scale(0.8);
    animation-delay: 2s; /* Offset the animation timing */
  }
  
  @media (max-width: 900px) {
    .floating-abstract {
      width: 250px;
      height: 250px;
      opacity: 0.3;
    }
  
    .presentations-section .abstract-decoration.presentations-decoration {
      width: 250px;
      height: 250px;
      right: -80px;
      top: -30px;
      opacity: 0.3;
    }
  
    .presentations-section .floating-abstract {
      bottom: -120px;
      left: -80px;
    }
  }
  
  @media (max-width: 600px) {
    .floating-abstract {
      width: 180px;
      height: 180px;
      opacity: 0.2;
    }
  
    .presentations-section .abstract-decoration.presentations-decoration {
      width: 180px;
      height: 180px;
      right: -60px;
      top: -20px;
      opacity: 0.2;
    }
  
    .presentations-section .floating-abstract {
      bottom: -80px;
      left: -60px;
    }
  }
  
  /* 10.9 Partners Section Abstract Images
     ========================================================================== */
  .partners-floating-abstract {
    position: absolute;
    width: 400px;
    height: 400px;
    bottom: -150px;
    right: -100px;
    z-index: 1;
    opacity: 0.5;
    pointer-events: none;
    filter: blur(4px);
    transform: rotate(45deg) scale(0.8);
    animation: float 6s ease-in-out infinite;
    animation-delay: 3s; /* Offset animation timing from the other abstract image */
  }
  
  @media (max-width: 1200px) {
    .partners-floating-abstract {
      width: 300px;
      height: 300px;
      right: -80px;
      bottom: -100px;
      opacity: 0.4;
    }
  }
  
  @media (max-width: 900px) {
    .partners-floating-abstract {
      width: 200px;
      height: 200px;
      right: -60px;
      bottom: -80px;
      opacity: 0.3;
    }
  }
  
  @media (max-width: 600px) {
    .partners-floating-abstract {
      width: 150px;
      height: 150px;
      right: -40px;
      bottom: -60px;
      opacity: 0.2;
    }
  }
  
  /* ==========================================================================
     11. HTML-specific styles moved from inline
     ========================================================================== */
  
  /* Topic number visibility */
  .topics-grid .topic-number {
    opacity: 0;
    visibility: hidden;
  }
  
  /* Footer legal links styling */
  .footer-links.legal-links {
    margin-top: 0;
    font-size: 1rem;
  }
  
  .footer-links.legal-links a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s, transform 0.3s;
    display: inline-block;
    opacity: 0.8;
  }
  
  .footer-links.legal-links a:hover {
    color: #ff6a39;
    opacity: 1;
    transform: translateX(5px);
    text-decoration: none;
  }
  
  /* Footer columns layout */
  .footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 50px 0 30px;
  }
  
  .footer-left {
    flex: 0 0 28%;
  }
  
  .footer-center {
    flex: 0 0 38%;
    padding-left: 30px;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .footer-right {
    flex: 0 0 24%;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .footer-heading {
    color: #fff;
    margin-bottom: 25px;
    font-size: 18px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
  }
  
  .footer-heading:after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: #ff6a39;
  }
  
  .footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  
  .footer-links li {
    margin-bottom: 12px;
  }
  
  .footer-links a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s, transform 0.3s;
    display: inline-block;
    opacity: 0.8;
  }
  
  .footer-links a:hover {
    color: #ff6a39;
    opacity: 1;
    transform: translateX(5px);
  }
  
  .footer-logo-row {
    margin-bottom: 25px;
  }
  
  .footer-logo-row img {
    height: 40px;
    width: auto;
  }
  
  .footer-register-btn {
    margin-top: 20px;
    padding: 12px 25px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    color: white;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s;
  }
  
  .footer-register-btn svg {
    margin-left: 10px;
    transition: transform 0.3s;
  }
  
  .footer-register-btn:hover {
    background-color: #ff6a39;
  }
  
  .footer-register-btn:hover svg {
    transform: translate(3px, -3px);
  }
  
  @media screen and (max-width: 992px) {
    .footer-content {
      padding: 40px 0 20px;
    }
  
    .footer-center,
    .footer-right {
      padding-left: 20px;
    }
  }
  
  @media screen and (max-width: 768px) {
    .footer-left,
    .footer-center,
    .footer-right {
      flex: 0 0 100%;
      margin-bottom: 40px;
      padding-left: 0;
      border-left: none;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
      padding-bottom: 25px;
    }
  
    .footer-right {
      border-bottom: none;
      margin-bottom: 0;
      padding-bottom: 0;
    }
  }
  
  /* Responsive layout improvements */
  @media screen and (max-width: 1024px) {
    .topics-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
    }
  
    /* Improve appearance of topic cards */
    .topics-grid .topic-card {
      padding: 20px;
      height: auto;
      min-height: 160px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
  
    /* Ensure number position is consistent */
    .topics-grid .topic-card .topic-number {
      font-size: 28px;
      margin-bottom: 10px;
    }
  
    /* Better text sizing for small screens */
    .topics-grid .topic-card .topic-description {
      font-size: 16px;
      line-height: 1.4;
    }
  }
  
  @media screen and (max-width: 768px) {
    .topics-grid {
      grid-template-columns: 1fr;
    }
  
    /* Mobile-specific card styling */
    .topics-grid .topic-card {
      padding: 16px;
      min-height: auto;
      text-align: center;
      align-items: center;
    }
  
    /* Standardize layout - all cards use same format */
    .topics-grid .topic-card .topic-number {
      margin-bottom: 12px;
      font-size: 24px;
    }
  
    .topics-grid .topic-card .topic-description {
      margin-top: 10px;
      font-size: 15px;
      line-height: 1.3;
    }
  
    /* Fix the varying layouts between cards */
    .topics-grid .topic-card:nth-child(3),
    .topics-grid .topic-card:nth-child(4) {
      flex-direction: column;
    }
  
    .topics-grid .topic-card:nth-child(3) .topic-description,
    .topics-grid .topic-card:nth-child(4) .topic-description {
      order: 2;
    }
  
    .topics-grid .topic-card:nth-child(3) .topic-number,
    .topics-grid .topic-card:nth-child(4) .topic-number {
      order: 1;
    }
  }
  
/* Specific styles for terms page */
.terms-section,
.privacy-section {
  position: relative;
  background-color: var(--bg-color);
  width: 100%;
  color: var(--light-text-color);
  overflow: hidden;
  margin-bottom: 0;
  padding: 4rem 0;
  min-height: 90vh;
}

.terms-content,
.privacy-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 2.5rem;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  backdrop-filter: blur(10px);
  position: relative;
  z-index: 1;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.terms-content h1,
.privacy-content h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--light-text-color);
  margin-bottom: 2rem;
  position: relative;
  display: inline-block;
}

.terms-content h1::after,
.privacy-content h1::after {
  content: "";
  position: absolute;
  bottom: -15px;
  left: 0;
  width: 80px;
  height: 4px;
  background-color: var(--secondary-color);
  border-radius: 2px;
}

.terms-content h2,
.privacy-content h2 {
  font-size: 1.8rem;
  color: var(--secondary-color);
  margin: 2rem 0 1rem;
  font-weight: 600;
}

.terms-content p,
.privacy-content p {
  font-size: 1.1rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1.5rem;
}

.terms-content ul,
.privacy-content ul {
  list-style: none;
  padding-left: 1.5rem;
  margin-bottom: 1.5rem;
}

.terms-content li,
.privacy-content li {
  font-size: 1.1rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 0.8rem;
  position: relative;
}

.terms-content li::before,
.privacy-content li::before {
  content: "•";
  color: var(--secondary-color);
  position: absolute;
  left: -1.5rem;
}

.terms-content a,
.privacy-content a {
  color: var(--secondary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.terms-content a:hover,
.privacy-content a:hover {
  color: #ff9c2b;
}

.back-link {
  display: inline-flex;
  align-items: center;
  background-color: var(--secondary-color);
  color: var(--light-text-color);
  padding: 1rem 2rem;
  border-radius: 30px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  margin-top: 2rem;
}

.back-link svg {
  margin-left: 0.8rem;
  transition: transform 0.3s ease;
}

.back-link:hover {
  background-color: #ff9c2b;
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(255, 140, 0, 0.3);
}

.back-link:hover svg {
  transform: translate(3px, -3px);
}

/* Gradient background effects */
.terms-section::before,
.terms-section::after,
.privacy-section::before,
.privacy-section::after {
  content: "";
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.1) 0%,
    rgba(255, 255, 255, 0) 70%
  );
  border-radius: 50%;
  z-index: 0;
}

.terms-section::before,
.privacy-section::before {
  top: -100px;
  left: -100px;
}

.terms-section::after,
.privacy-section::after {
  bottom: -100px;
  right: -100px;
}

/* Responsive styles for legal pages */
@media (max-width: 900px) {
  .terms-section,
  .privacy-section {
    padding: 3rem 0;
  }

  .terms-content,
  .privacy-content {
    padding: 2rem;
    margin: 0 1rem;
  }

  .terms-content h1,
  .privacy-content h1 {
    font-size: 2.8rem;
  }

  .terms-content h2,
  .privacy-content h2 {
    font-size: 1.5rem;
  }
}

@media (max-width: 600px) {
  .terms-section,
  .privacy-section {
    padding: 2.5rem 0;
  }

  .terms-content,
  .privacy-content {
    padding: 1.5rem;
  }

  .terms-content h1,
  .privacy-content h1 {
    font-size: 2.2rem;
  }

  .terms-content h1::after,
  .privacy-content h1::after {
    bottom: -10px;
    width: 60px;
    height: 3px;
  }

  .terms-content h2,
  .privacy-content h2 {
    font-size: 1.3rem;
    margin: 1.5rem 0 1rem;
  }

  .terms-content p,
  .privacy-content p,
  .terms-content li,
  .privacy-content li {
    font-size: 1rem;
  }

  .back-link {
    width: 100%;
    text-align: center;
    justify-content: center;
    padding: 0.9rem 1.5rem;
    font-size: 0.9rem;
  }
}

/* ==========================================================================
   12. Registration Form Styles
   ========================================================================== */

/* Registration container */
.registration-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  background-color: var(--bg-color);
  position: relative;
  overflow: hidden;
  min-height: 90vh;
}


/* Registration header styling */
.registration-header {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
  z-index: 1;
}

.registration-header h1 {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--light-text-color);
  margin-bottom: 1rem;
  position: relative;
  display: inline-block;
}

.registration-header h1::after {
  content: "";
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--secondary-color);
  border-radius: 2px;
}

.registration-header h3 {
  font-size: 1.5rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.8);
  max-width: 80%;
  margin: 1.5rem auto 0;
}

/* Form styling */
.registration-form {
  max-width: 600px;
  width: 100%;
  padding: 2.5rem;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  backdrop-filter: blur(10px);
  color: var(--light-text-color);
  position: relative;
  z-index: 1;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.form-group {
  margin-bottom: 1.8rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.8rem;
  font-weight: 500;
  color: var(--light-text-color);
  font-size: 1.1rem;
}

.form-group input {
  width: 100%;
  padding: 1rem 1.2rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  color: var(--light-text-color);
  font-size: 1.1rem;
  transition: all 0.3s ease;
}

.form-group input:focus {
  outline: none;
  border-color: var(--secondary-color);
  background-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 0 3px rgba(255, 140, 0, 0.2);
}

.form-group input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.submit-btn {
  background-color: var(--secondary-color);
  color: var(--light-text-color);
  border: none;
  border-radius: 30px;
  padding: 1.1rem 2rem;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: block;
  width: 100%;
  margin-top: 2.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.submit-btn:hover {
  background-color: #ff9c2b;
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(255, 140, 0, 0.3);
}

.thank-you-message {
  text-align: center;
  padding: 3rem 2rem;
}

.thank-you-message h3 {
  font-size: 2.2rem;
  margin-bottom: 1.5rem;
  color: var(--secondary-color);
  font-weight: 700;
}

.thank-you-message p {
  font-size: 1.3rem;
  color: var(--light-text-color);
  max-width: 80%;
  margin: 0 auto;
  line-height: 1.6;
}

.hidden {
  display: none;
}

/* Responsive styles for registration form */
@media (max-width: 900px) {
  .registration-container {
    padding: 3rem 1.5rem;
    min-height: 80vh;
  }

  .registration-header h1 {
    font-size: 2.8rem;
  }

  .registration-header h3 {
    font-size: 1.3rem;
  }
  
  .registration-form {
    padding: 2rem;
    max-width: 550px;
  }
  
  .form-group {
    margin-bottom: 1.5rem;
  }
  
  .form-group label {
    font-size: 1rem;
  }
  
  .form-group input {
    padding: 0.9rem 1.1rem;
    font-size: 1rem;
  }
  
  .submit-btn {
    padding: 1rem 1.8rem;
    font-size: 1rem;
    margin-top: 2rem;
  }
  
  .thank-you-message h3 {
    font-size: 1.8rem;
  }
  
  .thank-you-message p {
    font-size: 1.1rem;
  }
}

@media (max-width: 600px) {
  .registration-container {
    padding: 2.5rem 1rem;
    min-height: auto;
  }
  
  .registration-header {
    margin-bottom: 2rem;
  }
  
  .registration-header h1 {
    font-size: 2.2rem;
  }
  
  .registration-header h1::after {
    bottom: -10px;
    width: 60px;
    height: 3px;
  }
  
  .registration-header h3 {
    font-size: 1.1rem;
    max-width: 95%;
  }
  
  .registration-form {
    padding: 1.5rem;
    border-radius: 12px;
  }
  
  .form-group {
    margin-bottom: 1.2rem;
  }
  
  .form-group label {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
  }
  
  .form-group input {
    padding: 0.8rem 1rem;
    font-size: 0.9rem;
    border-radius: 8px;
  }
  
  .submit-btn {
    padding: 0.9rem 1.5rem;
    font-size: 0.9rem;
    margin-top: 1.5rem;
    border-radius: 25px;
  }
  
  .thank-you-message {
    padding: 1.5rem 1rem;
  }
  
  .thank-you-message h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
  }
  
  .thank-you-message p {
    font-size: 0.9rem;
    max-width: 95%;
  }
}