/* ======= GLOBAL ======= */
html {
  scroll-behavior: smooth;
}

:root {
    --bg-dark: #0a0a0f;
    --bg-gradient: linear-gradient(135deg, #0a0a0f 0%, #1a001f 40%, #2b0040 100%);
    --accent-pink: #ff3fa4;
    --accent-purple: #8b00ff;
    --accent-fuchsia: #e600ff;
    --text-light: #f5f3fa;
    --text-muted: #b3a9c9;
    --border-glow: 0 0 15px rgba(255, 63, 164, 0.4);
    --shadow-soft: 0 0 25px rgba(138, 0, 255, 0.3);
    --radius-xl: 20px;
    --transition: all 0.3s ease;
    font-family: 'Poppins', 'Inter', sans-serif;
  }
  
  body {
    margin: 0;
    background: var(--bg-gradient);
    color: var(--text-light);
    line-height: 1.7;
    font-size: 17px;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
  }
  
  * {
    box-sizing: border-box;
  }
  
  main, .main-content {
    flex: 1;
    overflow-x: hidden;
    width: 100%;
  }
  
  /* ======= HEADER ======= */
  .site-header {
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(12px);
    box-shadow: 0 0 20px rgba(255, 63, 164, 0.25);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 0.8rem 0;
  }
  
  .header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 90%;
    max-width: 1200px;
    margin: auto;
    overflow: hidden;
  }
  
  .logo {
    flex-shrink: 0;
  }
  
  .site-nav {
    flex: 1;
    display: flex;
    justify-content: center;
  }
  
  .register-btn {
    flex-shrink: 0;
    margin-left: 1rem;
    padding: 0.6rem 1.5rem;
    font-size: 0.95rem;
    text-decoration: none;
    white-space: nowrap;
  }

  .nav-toggle {
    flex-shrink: 0;
    margin-left: 0.5rem;
  }
  
  .site-nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
    padding: 0;
    margin: 0;
    flex-wrap: wrap;
  }
  
  .site-nav a {
    color: var(--text-light);
    font-weight: 500;
    text-decoration: none;
    position: relative;
    transition: var(--transition);
  }
  
  .site-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-pink);
    transition: var(--transition);
  }
  
  .site-nav a:hover::after {
    width: 100%;
  }
  
  .nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--accent-pink);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 5px;
    transition: var(--transition);
  }
  
  .nav-toggle:hover {
    background: rgba(255, 63, 164, 0.1);
    transform: scale(1.1);
  }
  
  /* Mobile menu styles */
  .site-nav.open {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(15px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
  }
  
  .site-nav.open ul {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    text-align: center;
  }
  
  .site-nav.open a {
    font-size: 1.5rem;
    padding: 1rem 2rem;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 63, 164, 0.3);
    transition: var(--transition);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 90vw;
    text-align: center;
  }
  
  .site-nav.open a:hover {
    background: rgba(255, 63, 164, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(255, 63, 164, 0.3);
  }
  
  .site-nav.open + .register-btn {
    display: none;
  }
  
  /* ======= BANNERS ======= */
  .banner {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    overflow: hidden;
  }
  
  .banner img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-soft);
    margin: 30px 0;
    max-width: 100%;
    display: block;
  }

  /* ======= BANNER CAROUSEL ======= */
  .banner-carousel,
  .banner-carousel.banner,
  .banner-carousel.banner-top {
    position: relative;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    overflow: hidden;
  }

  .banner-carousel-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1s ease-in-out, visibility 1s ease-in-out;
    display: block;
    z-index: 1;
    pointer-events: none;
  }

  .banner-carousel-item.active {
    position: relative;
    opacity: 1;
    visibility: visible;
    z-index: 2;
    pointer-events: auto;
  }

  .banner-carousel-item img {
    width: 100%;
    height: auto;
    border-radius: 0;
    box-shadow: var(--shadow-soft);
    margin: 0;
    max-width: 100%;
    display: block;
    object-fit: cover;
    object-position: center;
  }

  /* Prevent layout shift during transition */
  .banner-carousel-item:not(.active) {
    top: 0;
  }

  /* Ensure consistent positioning for all screen sizes */
  @media (max-width: 1024px) {
    .banner-carousel {
      width: 100%;
    }
  }

  @media (max-width: 768px) {
    .banner-carousel {
      width: 100%;
    }
  }

  @media (max-width: 480px) {
    .banner-carousel {
      width: 100%;
    }
  }
  
  /* ======= SECTIONS ======= */
  section {
    width: 90%;
    max-width: 1200px;
    margin: 3rem auto;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: 2rem 3rem;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    overflow-wrap: break-word;
    word-wrap: break-word;
  }
  
  section:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 35px rgba(255, 63, 164, 0.35);
  }
  
  /* ======= HEADINGS ======= */
  h1, h2, h3 {
    font-family: 'Poppins', sans-serif;
    line-height: 1.3;
    text-shadow: 0 0 15px rgba(255, 63, 164, 0.4);
    overflow-wrap: break-word;
    word-wrap: break-word;
  }
  
  h1 {
    font-size: 2.2rem;
    color: var(--accent-pink);
    margin-bottom: 1rem;
  }
  
  h2 {
    font-size: 1.8rem;
    color: var(--accent-fuchsia);
    margin-top: 1.8rem;
  }
  
  h3 {
    font-size: 1.4rem;
    color: var(--accent-purple);
  }
  
  /* ======= TEXT ELEMENTS ======= */
  p, li, dd {
    color: var(--text-light);
    overflow-wrap: break-word;
    word-wrap: break-word;
    hyphens: auto;
  }
  
  ul, ol {
    padding-left: 1.5rem;
  }
  
  ul li, ol li {
    margin-bottom: 0.5rem;
  }
  
  /* ======= LINKS ======= */
  a {
    color: var(--accent-pink);
    transition: var(--transition);
  }
  
  a:hover {
    color: var(--accent-fuchsia);
    text-shadow: 0 0 10px var(--accent-fuchsia);
  }
  
  /* ======= FOOTER ======= */
  .site-footer {
    background: linear-gradient(135deg, rgba(15, 0, 25, 0.95), rgba(25, 0, 35, 0.9));
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: inset 0 0 30px rgba(255, 63, 164, 0.2), 0 -5px 20px rgba(138, 0, 255, 0.1);
    margin-top: 5rem;
  }
  
  .footer-inner {
    width: 90%;
    max-width: 1200px;
    margin: auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    align-items: start;
    text-align: center;
    overflow: hidden;
  }
  
  .footer-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  
  .footer-section h4 {
    color: var(--accent-pink);
    font-size: 1.2rem;
    margin-bottom: 1rem;
    text-shadow: 0 0 10px rgba(255, 63, 164, 0.4);
  }
  
  .footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
  }
  
  .footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
    padding: 0.3rem 0;
    border-radius: 5px;
  }
  
  .footer-links a:hover {
    color: var(--accent-pink);
    text-shadow: 0 0 8px var(--accent-pink);
    padding-left: 0.5rem;
  }
  
  .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 3rem;
    padding-top: 2rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
  }
  
  .social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    justify-content: center;
  }
  
  .social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .social-links a:hover {
    background: var(--accent-pink);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 63, 164, 0.4);
  }
  
  /* ======= FAQ STYLES ======= */
  section:has(dl) {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
  }
  
  dl {
    margin: 0;
    padding: 0;
  }
  
  dt {
    background: linear-gradient(135deg, rgba(255, 63, 164, 0.1), rgba(139, 0, 255, 0.1));
    color: var(--accent-pink);
    font-weight: 600;
    font-size: 1.1rem;
    padding: 1.2rem 1.5rem;
    margin: 0.8rem 0 0 0;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 63, 164, 0.2);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
  }
  
  dt::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s ease;
  }
  
  dt:hover::before {
    left: 100%;
  }
  
  dt:hover {
    background: linear-gradient(135deg, rgba(255, 63, 164, 0.15), rgba(139, 0, 255, 0.15));
    border-color: var(--accent-pink);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 63, 164, 0.3);
  }
  
  dt::after {
    content: '+';
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    font-weight: bold;
    transition: var(--transition);
  }
  
  dt.active::after {
    content: '−';
    transform: translateY(-50%) rotate(180deg);
  }
  
  dd {
    background: rgba(255, 255, 255, 0.02);
    color: var(--text-light);
    padding: 0 1.5rem 1.5rem 1.5rem;
    margin: 0;
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
    border-left: 3px solid var(--accent-pink);
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: all 0.4s ease;
    transform: translateY(-10px);
  }
  
  dt.active + dd {
    max-height: 200px;
    opacity: 1;
    transform: translateY(0);
    padding: 1.5rem;
  }
  
  dt:first-child {
    margin-top: 0;
  }
  
  /* ======= ANCHOR OFFSET ======= */
  section[id] {
    scroll-margin-top: 100px;
  }
  
  /* ======= MOBILE OPTIMIZATIONS ======= */
  @media (max-width: 768px) {
    section[id] {
      scroll-margin-top: 80px;
    }
  }
  
  @media (max-width: 480px) {
    section[id] {
      scroll-margin-top: 60px;
    }
  }
  
  /* ======= GLOWING BUTTON STYLE ======= */
  button, .btn {
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-pink));
    color: white;
    border: none;
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    box-shadow: 0 0 15px rgba(255, 63, 164, 0.4);
    transition: var(--transition);
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
  }
  
  button:hover, .btn:hover {
    box-shadow: 0 0 25px rgba(255, 63, 164, 0.6);
    transform: scale(1.05);
  }

  .scroll-cta-wrapper {
    margin: 2.5rem auto;
    text-align: center;
  }

  .scroll-cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.9rem 2.2rem;
    border-radius: 999px;
    background: linear-gradient(120deg, rgba(255, 63, 164, 0.9), rgba(139, 0, 255, 0.9));
    box-shadow: 0 10px 30px rgba(255, 63, 164, 0.3);
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 0.3px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-shadow: none;
  }

  .scroll-cta-btn:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 20px 40px rgba(255, 63, 164, 0.45);
    color: #fff;
    text-shadow: none;
  }
  
  /* ======= RESPONSIVE ======= */
  @media (max-width: 1024px) {
    .header-inner, .footer-inner, section, .banner {
      width: 95%;
    }
    .banner-carousel,
    .banner-carousel.banner,
    .banner-carousel.banner-top {
      width: 100% !important;
      max-width: 100% !important;
      padding: 0 !important;
    }
  }
  
  @media (max-width: 768px) {
    .header-inner, .footer-inner, section, .banner {
      width: 95%;
      padding-left: 1rem;
      padding-right: 1rem;
      max-width: calc(100vw - 2rem);
    }
    .banner-carousel,
    .banner-carousel.banner,
    .banner-carousel.banner-top {
      width: 100% !important;
      max-width: 100% !important;
      padding: 0 !important;
    }
    
    .header-inner {
      padding: 0.5rem 1rem;
    }
    
    section {
      padding: 1.5rem 1.5rem;
      margin: 1.5rem auto;
      border-radius: 15px;
    }
    
    .site-nav ul {
      display: none;
    }
    
    .register-btn {
      order: 2;
      margin-left: auto;
      padding: 0.5rem 1.2rem;
      font-size: 0.85rem;
    }
    
    .nav-toggle {
      display: block;
      order: 3;
      margin-left: 0.5rem;
    }
    
    .logo {
      order: 1;
    }
    
    .site-nav {
      order: 2;
      flex: none;
    }
    
    .footer-inner {
      grid-template-columns: 1fr;
      gap: 2rem;
      text-align: center;
    }
    
    .footer-section {
      align-items: center;
    }
    
    .footer-links {
      align-items: center;
    }
    
    h1 {
      font-size: 1.8rem;
      margin-bottom: 0.8rem;
    }
    
    h2 {
      font-size: 1.5rem;
      margin-top: 1.5rem;
      margin-bottom: 1rem;
    }
    
    h3 {
      font-size: 1.2rem;
      margin-top: 1rem;
      margin-bottom: 0.8rem;
    }
    
    p {
      font-size: 16px;
      line-height: 1.6;
    }
    
    ul, ol {
      padding-left: 1.2rem;
    }
    
    ul li, ol li {
      margin-bottom: 0.4rem;
      font-size: 16px;
    }
    
    /* FAQ mobile styles */
    dt {
      padding: 1rem 1.2rem;
      font-size: 1rem;
      margin: 0.6rem 0 0 0;
    }
    
    dt::after {
      right: 1.2rem;
      font-size: 1.3rem;
    }
    
    dt.active + dd {
      padding: 1.2rem;
      max-height: 300px;
    }
    
    /* Button styles */
    .btn {
      padding: 0.7rem 1.5rem;
      font-size: 16px;
    }
  }
  
  @media (max-width: 480px) {
    .header-inner, .footer-inner, section, .banner {
      width: 98%;
      padding-left: 0.8rem;
      padding-right: 0.8rem;
      max-width: calc(100vw - 1.6rem);
    }
    .banner-carousel,
    .banner-carousel.banner,
    .banner-carousel.banner-top {
      width: 100% !important;
      max-width: 100% !important;
      padding: 0 !important;
    }
    
    .header-inner {
      padding: 0.4rem 0.8rem;
    }
    
    section {
      padding: 1rem 1rem;
      margin: 1rem auto;
      border-radius: 12px;
    }
    
    .site-footer {
      padding: 2.5rem 0 1.5rem;
    }
    
    .footer-inner {
      gap: 1.5rem;
    }
    
    .social-links {
      flex-wrap: wrap;
      gap: 0.8rem;
    }
    
    h1 {
      font-size: 1.6rem;
    }
    
    h2 {
      font-size: 1.3rem;
    }
    
    h3 {
      font-size: 1.1rem;
    }
    
    p {
      font-size: 15px;
    }
    
    ul li, ol li {
      font-size: 15px;
    }
    
    /* FAQ small screen styles */
    dt {
      padding: 0.8rem 1rem;
      font-size: 0.95rem;
    }
    
    dt::after {
      right: 1rem;
      font-size: 1.2rem;
    }
    
    dt.active + dd {
      padding: 1rem;
      max-height: 250px;
    }
    
    /* Mobile menu adjustments */
    .site-nav.open a {
      font-size: 1.3rem;
      padding: 0.8rem 1.5rem;
    }
    
    .register-btn {
      padding: 0.45rem 1rem;
      font-size: 0.8rem;
    }
  }