:root {
    --green: #90EE90;
    --teal: #003B4D;
    --neon: #00F5FF;
    --ink: #0A0F12;
    --muted: #6FA3AC;
    --card: #022733;
    --glow: 0 0 24px rgba(0, 245, 255, .35), 0 0 60px rgba(144, 238, 144, .25);
}

* {
    box-sizing: border-box;
}

html, body {
    height: 100%;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'Satoshi', system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, 'Helvetica Neue', Arial, 'Noto Sans', 'Apple Color Emoji', 'Segoe UI Emoji';
    color: #E6FFFD;
    background: radial-gradient(1200px 600px at 80% -10%, rgba(0, 245, 255, .08), transparent 60%), radial-gradient(900px 400px at 10% 10%, rgba(144, 238, 144, .12), transparent 60%), linear-gradient(180deg, #02171E 0%, #00090C 100%);
    overflow-x: hidden;
}

a {
    color: var(--green);
    text-decoration: none;
}

/* --- Global UI helpers --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 96px 0;
}

.h1, h1 {
    font-size: clamp(36px, 6vw, 72px);
    line-height: 1.05;
    margin: 0 0 16px;
}

.h2, h2 {
    font-size: clamp(28px, 4.5vw, 48px);
    line-height: 1.1;
    margin: 0 0 12px;
}

.h3, h3 {
    font-size: clamp(20px, 3.2vw, 28px);
    line-height: 1.2;
    margin: 0 0 8px;
}

.sub {
    color: var(--muted);
    font-weight: 500;
    letter-spacing: .4px;
}

.mono {
    font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
}

.glow {
    filter: drop-shadow(0 0 6px rgba(0, 245, 255, .5));
}

.soft-glow {
    box-shadow: var(--glow);
}

.pill {
    border: 1px solid rgba(0, 245, 255, .25);
    border-radius: 999px;
    padding: 6px 12px;
    background: rgba(0, 245, 255, .05);
}

.grid {
    display: grid;
    gap: 24px;
}

/* ===================== HEADER & NAVIGATION ===================== */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
   background: linear-gradient(180deg,rgba(3, 134, 139, 0.2), rgba(0,245,255,.15), rgba(0,245,255,.05));
    border-bottom: 1px solid rgba(0, 245, 255, .08);
    backdrop-filter: blur(8px);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 24px;
    position: relative;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    z-index: 1001;
    font-size: 20px;
}

/* Logo Styles */
.logo-container {
    position: relative;
    width: 45px;
    height: 45px;
}

.holographic-logo {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    position: relative;
    z-index: 2;
    border: 1px solid rgba(0, 245, 255, 0.4);
    transition: all 0.4s ease;
    filter: drop-shadow(0 0 8px rgba(0, 245, 255, 0.3));
}

.logo-glow {
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border-radius: 50%;
    background: linear-gradient(45deg, rgba(144, 238, 144, 0.3), rgba(0, 245, 255, 0.3), rgba(144, 238, 144, 0.3));
    filter: blur(8px);
    opacity: 0.7;
    z-index: 1;
    animation: pulse-glow 3s ease-in-out infinite;
}

.holographic-logo:hover {
    transform: scale(1.1) rotate(3deg);
    box-shadow: 0 0 20px rgba(0, 245, 255, 0.6);
}

@keyframes pulse-glow {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

/* Desktop Navigation */
.desktop-nav {
    display: flex;
    align-items: center;
}

.desktop-nav a {
    margin-left: 24px;
    color: #CFFCEE;
    opacity: .9;
    transition: all 0.3s ease;
    position: relative;
    font-weight: 500;
    font-size: 16px;
}

.desktop-nav a:hover {
    opacity: 1;
    text-shadow: 0 0 8px rgba(0, 245, 255, .5);
}

.desktop-nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--neon);
    transition: width 0.3s ease;
}

.desktop-nav a:hover::after {
    width: 100%;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: #CFFCEE;
    border-radius: 3px;
    transition: all 0.3s ease;
    transform-origin: center;
}

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color:  rgba(3, 43, 46, 0.989);
    backdrop-filter: blur(10px);
    border-left: 1px solid rgba(0, 245, 255, 0.2);
    display: flex;
    flex-direction: column;
    padding: 100px 30px 30px;
    transition: right 0.4s ease;
    z-index: 999;
    overflow-y: auto;
}

.mobile-nav.active {
    right: 0;
}

.mobile-nav a {
    color: #CFFCEE;
    padding: 15px 0;
    border-bottom: 1px solid rgba(0, 245, 255, 0.1);
    font-size: 18px;
    transition: all 0.3s ease;
    position: relative;
}

.mobile-nav a:hover {
    color: var(--neon);
    text-shadow: 0 0 8px rgba(0, 245, 255, .5);
    padding-left: 10px;
}

.mobile-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--neon);
    transition: width 0.3s ease;
}

.mobile-nav a:hover::after {
    width: 100%;
}

/* Overlay when mobile menu is open */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Media Queries */
@media (max-width: 768px) {
    .desktop-nav {
        display: none !important;
    }
    
    .menu-toggle {
        display: flex;
    }
    
   .mobile-nav {
    display: flex;
    z-index: 5; 
    flex-direction: column;
  }
  .mobile-nav a {
    font-size: 18px;
    padding: 15px 0;
    border-bottom: 1px solid rgba(0, 245, 255, 0.1);
    transition: all 0.3s ease;
    position: relative;
    display: block;
  }
}

/* Active state for menu toggle */
.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

     /* ===================== HERO ===================== */
    .hero {
      position: relative;
      min-height: 100svh;
      display: grid;
      place-items: center;
      overflow: hidden;
    }
    
    .hero-bg {
      position: absolute;
      inset: 0;
      background: radial-gradient(800px 400px at 20% 30%, rgba(0,245,255,.15), transparent 60%),
      url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="800" height="800" viewBox="0 0 800 800"><defs><pattern id="c" width="80" height="80" patternUnits="userSpaceOnUse"><g fill="none" stroke="%2390EE90" stroke-opacity="0.25" stroke-width="1"><path d="M0 40h80M40 0v80"/></g></pattern></defs><rect width="100%" height="100%" fill="%23003341"/><rect width="100%" height="100%" fill="url(%23c)"/></svg>') center/cover no-repeat;
      opacity: .9;
    }
    
    .hero-space {
      position: absolute;
      inset: -10% -10% -10% -10%;
      background: radial-gradient(circle at 50% 120%, rgba(0,0,0,.8), transparent 40%);
    }
    
    /* floating binary */
    .bits {
      position: absolute;
      inset: 0;
      pointer-events: none;
      mix-blend-mode: screen;
    }
    
    .bit {
      position: absolute;
      font-family: 'JetBrains Mono', monospace;
      color: #9fffe0;
      opacity: .2;
      font-size: 14px;
    }
    
    /* content */
    .hero-inner {
      position: relative;
      z-index: 2;
      display: grid;
      gap: 24px;
      justify-items: center;
      text-align: center;
      padding: 120px 0 64px;
    }
    
    .holo {
      color: #E7FFFE;
      letter-spacing: 2px;
      text-transform: uppercase;
      text-shadow: 0 0 8px rgba(0,245,255,.6), 0 0 18px rgba(144,238,144,.35);
    }
    
    .title-wrap {
      position: relative;
      perspective: 1000px;
    }
    
    .title-wrap h1 {
      transform-style: preserve-3d;
    }
    
    /* CTA */
    .cta {
      position: relative;
      display: inline-grid;
      place-items: center;
      padding: 14px 22px;
      border-radius: 16px;
      border: 1px solid rgba(0,245,255,.35);
      background: linear-gradient(180deg, rgba(0,245,255,.12), rgba(0,245,255,.04));
      font-weight: 700;
      letter-spacing: .4px;
      color: #00181F;
      overflow: hidden;
      cursor: pointer;
      transition: all 0.3s ease;
    }
    
    .cta .txt {
      position: relative;
      z-index: 2;
      color: #00181F;
    }
    
    .cta::before {
      content: "";
      position: absolute;
      inset: -100% -80% auto -80%;
      height: 300%;
      transform: rotate(20deg);
      background: radial-gradient(closest-side, rgba(144,238,144,.35), transparent 70%);
      opacity: .3;
      transition: transform .6s ease;
    }
    
    .cta:hover::before {
      transform: rotate(20deg) translateY(-30px);
    }
    
    .cta:active {
      transform: translateY(1px);
    }
    
    /* ripple */
    .ripple {
      position: absolute;
      border-radius: 50%;
      transform: scale(0);
      opacity: .6;
      background: radial-gradient(circle, rgba(0,245,255,.6), transparent 60%);
    }
    
    /* Robotic arm + brain (SVG) */
    .lab-stage {
      position: relative;
      width: min(920px,92vw);
      height: min(520px,52vw);
      margin: 0 auto;
    }
    
    .lab-stage svg {
      width: 100%;
      height: 100%;
      filter: drop-shadow(0 10px 40px rgba(0,245,255,.25));
    }

    /* ===================== REGISTRATION SECTION ===================== */
    .registration-section {
      position: relative;
      padding: 100px 0;
      background: linear-gradient(180deg, rgba(0, 61, 77, 0.2), transparent);
      overflow: hidden;
    }
    
    .registration-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 40px;
      margin-top: 50px;
      justify-items: center;
    }
    
    .registration-card {
      position: relative;
      border-radius: 20px;
      padding: 40px 30px;
      background: linear-gradient(145deg, rgba(0, 245, 255, 0.1), rgba(144, 238, 144, 0.05));
      border: 1px solid rgba(0, 245, 255, 0.2);
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      transition: all 0.4s ease;
      overflow: hidden;
    }
    
    .registration-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 15px 40px rgba(0, 245, 255, 0.25);
    }
    
    .card-icon {
      width: 80px;
      height: 80px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 25px;
      font-size: 30px;
      color: #E7FFFE;
      background: linear-gradient(145deg, #90EE90, #00F5FF);
      box-shadow: 0 5px 15px rgba(0, 245, 255, 0.4);
    }
    
    .card-title {
      font-size: 24px;
      margin: 0 0 15px;
      color: #E7FFFE;
      text-shadow: 0 0 8px rgba(0,245,255,.6);
    }
    
    .card-description {
      color: var(--muted);
      margin-bottom: 25px;
      line-height: 1.6;
    }
    
    .status-badge {
      display: inline-block;
      padding: 6px 15px;
      border-radius: 20px;
      font-size: 12px;
      font-weight: bold;
      margin-bottom: 20px;
      text-transform: uppercase;
      letter-spacing: 1px;
    }
    
    .status-active {
      background: rgba(144, 238, 144, 0.2);
      color: #90EE90;
      box-shadow: 0 0 15px rgba(144, 238, 144, 0.4);
      animation: pulse 2s infinite;
    }
    
    .status-coming {
      background: rgba(0, 245, 255, 0.2);
      color: #00F5FF;
      box-shadow: 0 0 15px rgba(0, 245, 255, 0.4);
    }
    
    .register-btn {
      position: relative;
      padding: 14px 30px;
      border: none;
      border-radius: 50px;
      font-family: 'JetBrains Mono', monospace;
      font-weight: 600;
      font-size: 16px;
      cursor: pointer;
      overflow: hidden;
      transition: all 0.4s ease;
      display: flex;
      align-items: center;
      gap: 10px;
      z-index: 2;
    }
    
    .btn-active {
      background: linear-gradient(90deg, #90EE90, #00F5FF);
      color: #00181F;
      box-shadow: 0 5px 20px rgba(144, 238, 144, 0.5);
    }
    
    .btn-active:hover {
      transform: translateY(-3px);
      box-shadow: 0 8px 25px rgba(144, 238, 144, 0.6);
    }
    
    .btn-inactive {
      background: rgba(0, 245, 255, 0.1);
      color: #E7FFFE;
      border: 1px solid rgba(0, 245, 255, 0.3);
      cursor: not-allowed;
    }
    
    .countdown {
      margin-top: 20px;
      font-family: 'JetBrains Mono', monospace;
      font-size: 14px;
      color: var(--muted);
    }
    
    .countdown-timer {
      display: flex;
      gap: 10px;
      justify-content: center;
      margin-top: 10px;
    }
    
    .countdown-unit {
      display: flex;
      flex-direction: column;
      align-items: center;
      background: rgba(0, 245, 255, 0.1);
      padding: 10px;
      border-radius: 10px;
      min-width: 60px;
    }
    
    .countdown-value {
      font-size: 20px;
      font-weight: bold;
      color: #00F5FF;
    }
    
    .countdown-label {
      font-size: 10px;
      text-transform: uppercase;
      letter-spacing: 1px;
    }
    
    /* Holographic effect */
    .holographic-effect {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: linear-gradient(125deg, rgba(0, 245, 255, 0.1) 0%, transparent 40%, transparent 60%, rgba(144, 238, 144, 0.1) 100%);
      pointer-events: none;
      opacity: 0.5;
      z-index: 1;
    }
    
    /* Animated background elements */
    .floating-particles {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      pointer-events: none;
      z-index: 0;
    }
    
    .particle {
      position: absolute;
      width: 4px;
      height: 4px;
      background: rgba(0, 245, 255, 0.6);
      border-radius: 50%;
      animation: float 15s infinite linear;
    }
    
    /* Animations */
    @keyframes float {
      0% {
        transform: translateY(0) translateX(0);
        opacity: 0;
      }
      10% {
        opacity: 1;
      }
      90% {
        opacity: 1;
      }
      100% {
        transform: translateY(-100px) translateX(20px);
        opacity: 0;
      }
    }
    
    @keyframes pulse {
      0% {
        box-shadow: 0 0 0 0 rgba(144, 238, 144, 0.4);
      }
      70% {
        box-shadow: 0 0 0 10px rgba(144, 238, 144, 0);
      }
      100% {
        box-shadow: 0 0 0 0 rgba(144, 238, 144, 0);
      }
    }
    
    @keyframes hologram {
      0% {
        background-position: 0% 0%;
      }
      100% {
        background-position: 100% 100%;
      }
    }
    
    /* Modal */
    .modal {
      display: none;
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 11, 15, 0.9);
      backdrop-filter: blur(5px);
      z-index: 100;
      align-items: center;
      justify-content: center;
    }
    
    .modal-content {
      background: linear-gradient(145deg, rgba(0, 245, 255, 0.1), rgba(144, 238, 144, 0.05));
      border: 1px solid rgba(0, 245, 255, 0.2);
      border-radius: 20px;
      padding: 40px;
      width: 90%;
      max-width: 500px;
      box-shadow: 0 10px 40px rgba(0, 245, 255, 0.3);
      position: relative;
    }
    
    .close-modal {
      position: absolute;
      top: 15px;
      right: 15px;
      background: none;
      border: none;
      color: #E7FFFE;
      font-size: 24px;
      cursor: pointer;
    }
    
    .modal-title {
      margin-top: 0;
      color: #E7FFFE;
      text-align: center;
    }
    
    .form-group {
      margin-bottom: 20px;
    }
    
    .form-group label {
      display: block;
      margin-bottom: 8px;
      color: var(--muted);
    }
    
    .form-group input {
      width: 100%;
      padding: 12px 15px;
      border-radius: 10px;
      border: 1px solid rgba(0, 245, 255, 0.3);
      background: rgba(0, 245, 255, 0.05);
      color: #E7FFFE;
      font-family: 'JetBrains Mono', monospace;
    }
    
    .form-group input:focus {
      outline: none;
      border-color: #00F5FF;
      box-shadow: 0 0 10px rgba(0, 245, 255, 0.3);
    }
    
    .submit-btn {
      width: 100%;
      padding: 15px;
      border: none;
      border-radius: 10px;
      background: linear-gradient(90deg, #90EE90, #00F5FF);
      color: #00181F;
      font-family: 'JetBrains Mono', monospace;
      font-weight: 600;
      font-size: 16px;
      cursor: pointer;
      transition: all 0.3s ease;
    }
    
    .submit-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 5px 15px rgba(144, 238, 144, 0.5);
    }
    
    /* Responsive adjustments */
    @media (max-width: 1100px) {
      .registration-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }
    
    @media (max-width: 900px) {
      .registration-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
      }
      
      .registration-card {
        padding: 30px 20px;
      }
    }
    /* =============================
       2) ABOUT
       ============================= */
    .about{background:linear-gradient(180deg, rgba(0,61,77,.35), transparent)}
    .nn-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
    @media (max-width:900px){.nn-wrap{grid-template-columns:1fr;}}
    .type{min-height:120px;font-size:20px;line-height:1.6}
    .blink{display:inline-block;width:1ch;background:#9fffe0;animation:blink 1s steps(1,end) infinite alternate}
    @keyframes blink{from{opacity:0}to{opacity:1}}

     /* =============================
       3) PARTNERS — Grid Layout
       ============================= */
    .partners{position:relative}
    .partners-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
      margin-top: 40px;
    }
    @media (min-width: 768px) {
      .partners-grid {
        grid-template-columns: repeat(4, 1fr);
      }
    }
    .partner-card {
      background: rgba(0, 245, 255, 0.05);
      border: 1px solid rgba(0, 245, 255, 0.2);
      border-radius: 16px;
      padding: 24px;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    .partner-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 30px rgba(0, 245, 255, 0.2);
    }
    .partner-logo {
      width: 100px;
      height: 100px;
      margin: 0 auto 16px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .partner-logo svg {
      width: 80%;
      height: 80%;
    }
    .partner-card h3 {
      font-size: 18px;
      margin: 0;
      color: #E6FFFD;
    }


     /* =============================
           EVENTS — Holographic Timeline
           ============================= */
        .timeline {
            position: relative;
            border-left: 2px dashed rgba(0, 245, 255, 0.3);
            margin-left: 24px;
            padding-left: 24px;
        }
        
        .event {
            position: relative;
            margin: 28px 0;
            padding: 18px;
            border: 1px solid rgba(0, 245, 255, 0.25);
            border-radius: 16px;
            background: linear-gradient(180deg, rgba(0, 245, 255, 0.08), rgba(0, 245, 255, 0.02));
            transition: transform 0.25s ease, box-shadow 0.25s ease;
        }
        
        .event:hover {
            transform: translateX(6px) scale(1.01);
            box-shadow: 0 10px 40px rgba(0, 245, 255, 0.18);
        }
        
        .event::before {
            content: "";
            position: absolute;
            left: -36px;
            top: 22px;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: #00f5ff;
            box-shadow: 0 0 18px rgba(0, 245, 255, 0.9);
        }
        
        .event .poster {
            width: 100%;
            height: 200px;
            border-radius: 12px;
            background: linear-gradient(135deg, rgba(144, 238, 144, 0.2), rgba(0, 245, 255, 0.2));
            border: 1px solid rgba(0, 245, 255, 0.25);
            aspect-ratio: 16/9;
            margin-bottom: 12px;
            overflow: hidden;
        }
        
        .poster img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            border-radius: 12px;
            transition: transform 0.5s ease;
        }
        
        .event:hover .poster img {
            transform: scale(1.05);
        }
        
        .h3 {
            font-size: 1.5rem;
            color: #00f5ff;
            margin-bottom: 10px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        
        .pill {
            background: rgba(0, 245, 255, 0.2);
            color: #00f5ff;
            padding: 0.3rem 0.8rem;
            border-radius: 20px;
            font-size: 0.8rem;
            border: 1px solid rgba(0, 245, 255, 0.3);
        }
        
        .sub {
            color: #b0b0b0;
            line-height: 1.6;
        }
        
        .mono {
            font-family: monospace;
            display: block;
            margin-top: 0.5rem;
            color: #888;
            font-size: 20px;
        }
        
        /* Responsive design */
        @media (max-width: 768px) {
            .h3 {
                flex-direction: column;
                align-items: flex-start;
                gap: 0.5rem;
            }
            
            .h2 {
                font-size: 2rem;
            }
            
            .timeline {
                margin-left: 15px;
                padding-left: 15px;
            }
            
            .event::before {
                left: -26px;
            }
        }
        

      /* ===================== TEAM SECTION - FUTURISTIC 2030 DESIGN ===================== */
    .team-section {
      position: relative;
      padding: 100px 0;
      overflow: hidden;
    }

    .team-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
      gap: 30px;
      margin-top: 50px;
      position: relative;
      z-index: 2;
    }

    .team-member {
      position: relative;
      height: 380px;
      perspective: 1000px;
      cursor: pointer;
    }

    .team-member-inner {
      position: relative;
      width: 100%;
      height: 100%;
      transition: transform 0.8s;
      transform-style: preserve-3d;
    }

    .team-member:hover .team-member-inner {
      transform: rotateY(180deg);
    }

    .member-front, .member-back {
      position: absolute;
      width: 100%;
      height: 100%;
      backface-visibility: hidden;
      border-radius: 20px;
      overflow: hidden;
    }

    .member-front {
      background: linear-gradient(145deg, rgba(0, 245, 255, 0.1), rgba(144, 238, 144, 0.05));
      border: 1px solid rgba(0, 245, 255, 0.2);
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      padding: 30px 20px;
      text-align: center;
    }

    .member-back {
      background: linear-gradient(145deg, rgba(144, 238, 144, 0.1), rgba(0, 245, 255, 0.05));
      border: 1px solid rgba(144, 238, 144, 0.2);
      transform: rotateY(180deg);
      padding: 30px;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .hexagon-avatar {
      width: 120px;
      height: 120px;
      position: relative;
      margin-bottom: 20px;
      /* clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%); */
      border-radius: 50%;
      background: conic-gradient(from 0deg, #90EE90, #00F5FF, #90EE90);
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .hexagon-avatar i {
      font-size: 40px;
      color: rgba(255, 255, 255, 0.9);
    }

    .member-name {
      font-size: 22px;
      margin: 10px 0 5px;
      color: #E7FFFE;
      text-shadow: 0 0 8px rgba(0,245,255,.6);
    }

    .member-role {
      color: var(--muted);
      font-family: 'JetBrains Mono', monospace;
      font-size: 14px;
      margin-bottom: 15px;
    }

    .member-stats {
      display: flex;
      justify-content: center;
      gap: 15px;
      margin-top: 15px;
    }

    .stat {
      text-align: center;
    }

    .stat-value {
      font-size: 18px;
      font-weight: bold;
      color: var(--green);
    }

    .stat-label {
      font-size: 12px;
      color: var(--muted);
    }

    .member-skills {
      margin-top: 20px;
    }

    .skill {
      display: flex;
      align-items: center;
      margin-bottom: 10px;
    }

    .skill-name {
      width: 100px;
      font-size: 14px;
      color: var(--muted);
    }

    .skill-level {
      flex-grow: 1;
      height: 6px;
      background: rgba(0, 245, 255, 0.1);
      border-radius: 3px;
      overflow: hidden;
    }

    .skill-progress {
      height: 100%;
      background: linear-gradient(90deg, #90EE90, #00F5FF);
      border-radius: 3px;
    }

    .member-social {
      display: flex;
      justify-content: center;
      gap: 15px;
      margin-top: 20px;
    }

    .social-link {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      background: rgba(0, 245, 255, 0.1);
      border: 1px solid rgba(0, 245, 255, 0.2);
      color: #E7FFFE;
      transition: all 0.3s ease;
    }

    .social-link:hover {
      background: rgba(0, 245, 255, 0.2);
      transform: translateY(-3px);
      box-shadow: 0 5px 15px rgba(0, 245, 255, 0.3);
    }

    /* Holographic effect */
    .holographic-effect {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: linear-gradient(125deg, rgba(0, 245, 255, 0.1) 0%, transparent 40%, transparent 60%, rgba(144, 238, 144, 0.1) 100%);
      pointer-events: none;
      opacity: 0.5;
      z-index: 1;
    }

    /* Animated background elements */
    .floating-particles {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      pointer-events: none;
      z-index: 1;
    }

    .particle {
      position: absolute;
      width: 4px;
      height: 4px;
      background: rgba(0, 245, 255, 0.6);
      border-radius: 50%;
      animation: float 15s infinite linear;
    }

    @keyframes float {
      0% {
        transform: translateY(0) translateX(0);
        opacity: 0;
      }
      10% {
        opacity: 1;
      }
      90% {
        opacity: 1;
      }
      100% {
        transform: translateY(-100px) translateX(20px);
        opacity: 0;
      }
    }

    /* Responsive adjustments */
    @media (max-width: 1024px) {
      .team-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 640px) {
      .team-grid {
        grid-template-columns: 1fr;
      }
      
      .team-member {
        height: 350px;
      }
    }
      /* =============================
       6) COURSES & PROJECTS — Tabs
       ============================= */
    .tabs {
      display: flex;
      margin-bottom: 24px;
      border-bottom: 1px solid rgba(0, 245, 255, 0.2);
    }
    .tab-btn {
      padding: 12px 24px;
      background: transparent;
      border: none;
      border-bottom: 3px solid transparent;
      color: var(--muted);
      font-family: 'Satoshi', sans-serif;
      font-weight: 700;
      cursor: pointer;
      transition: all 0.3s ease;
    }
    .tab-btn.active {
      color: var(--green);
      border-bottom-color: var(--neon);
    }
    .tab-content {
      display: none;
    }
    .tab-content.active {
      display: block;
    }
    .proj-grid {
      grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
    .proj {
      border: 1px solid rgba(0, 245, 255, 0.25);
      border-radius: 18px;
      background: linear-gradient(180deg, rgba(0, 245, 255, 0.08), rgba(0, 245, 255, 0.02));
      padding: 16px;
      transition: transform 0.25s ease, box-shadow 0.25s ease;
    }
    .proj:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 40px rgba(0, 245, 255, 0.2);
    }
    .thumb3d {
      height: 180px;
      border-radius: 12px;
      border: 1px solid rgba(0, 245, 255, 0.2);
      background:
        radial-gradient(220px 120px at 70% 20%, rgba(144, 238, 144, 0.25), transparent 60%),
        radial-gradient(300px 150px at 0% 100%, rgba(0, 245, 255, 0.2), transparent 60%),
        #021E26;
      position: relative;
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .proj .actions {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: 12px;
    }
    .btn-link {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 10px 12px;
      border: 1px solid rgba(0, 245, 255, 0.25);
      border-radius: 14px;
      transition: all 0.3s ease;
    }
    .btn-link:hover {
      background: rgba(0, 245, 255, 0.1);
    }
    
    /* Footer Styles */
        footer {
            position: relative;
            padding: 48px 0 100px;
            border-top: 1px solid rgba(0, 245, 255, 0.15);
            background: linear-gradient(180deg, rgba(0, 245, 255, 0.05), rgba(0, 245, 255, 0));
            overflow: hidden;
        }
        
        .circuit {
            width: 100%;
            max-width: 1000px;
            margin: 0 auto 18px;
            opacity: 0.9;
        }
        
        /* Animate the circuit */
        .circuit path {
            stroke-dasharray: 1000;
            stroke-dashoffset: 1000;
            animation: draw-circuit 8s ease-in-out infinite;
        }
        
        .circuit circle {
            animation: pulse 2s ease-in-out infinite;
        }
        
        @keyframes draw-circuit {
            0% {
                stroke-dashoffset: 1000;
            }
            50% {
                stroke-dashoffset: 0;
            }
            100% {
                stroke-dashoffset: 1000;
            }
        }
        
        @keyframes pulse {
            0%, 100% {
                fill: #90EE90;
                r: 6;
            }
            50% {
                fill: #00F5FF;
                r: 8;
            }
        }
        
        .socials {
            display: flex;
            gap: 14px;
            justify-content: center;
            margin-bottom: 20px;
        }
        
        .socials a {
            display: inline-grid;
            place-items: center;
            width: 50px;
            height: 50px;
            border-radius: 12px;
            border: 1px solid rgba(0, 245, 255, 0.25);
            background: rgba(0, 245, 255, 0.06);
            text-decoration: none;
            color: #00F5FF;
            font-weight: 600;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        
        .socials a::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(0, 245, 255, 0.2), transparent);
            transition: left 0.5s;
        }
        
        .socials a:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 245, 255, 0.2);
            border-color: rgba(0, 245, 255, 0.5);
            background: rgba(0, 245, 255, 0.1);
        }
        
        .socials a:hover::before {
            left: 100%;
        }
        
        .socials a.telegram:hover {
            background: rgba(0, 136, 204, 0.2);
            border-color: #0088cc;
            color: #0088cc;
        }
        
        .socials a.linkedin:hover {
            background: rgba(0, 119, 181, 0.2);
            border-color: #0077b5;
            color: #0077b5;
        }
        
        .socials a.email:hover {
            background: rgba(220, 53, 69, 0.2);
            border-color: #dc3545;
            color: #dc3545;
        }
        
        .sub {
            color: #b0b0b0;
            font-size: 0.9rem;
            margin-top: 12px;
        }
        
        /* Chatbot */
        .bot {
            position: fixed;
            right: 24px;
            bottom: 24px;
            width: 72px;
            height: 72px;
            border-radius: 50%;
            background: linear-gradient(180deg, #01232C, #00171D);
            border: 1px solid rgba(0, 245, 255, 0.35);
            display: grid;
            place-items: center;
            box-shadow: 0 10px 40px rgba(0, 245, 255, 0.2);
            z-index: 60;
            cursor: pointer;
            transition: transform 0.3s ease;
        }
        
        .bot:hover {
            transform: scale(1.1);
            box-shadow: 0 15px 50px rgba(0, 245, 255, 0.3);
        }
        
        .bot-icon {
            width: 40px;
            height: 40px;
            fill: #00F5FF;
            filter: drop-shadow(0 0 5px rgba(0, 245, 255, 0.7));
        }
        
        .eye {
            transition: transform 0.3s ease;
        }
        
        .bot:hover .eye {
            transform: translateX(6px);
        }
        
        /* Responsive */
        @media (max-width: 768px) {
            .socials {
                flex-wrap: wrap;
            }
            
            .bot {
                width: 60px;
                height: 60px;
                right: 15px;
                bottom: 15px;
            }
            
            .bot-icon {
                width: 30px;
                height: 30px;
            }
        }
    /* section separators */
    .sep{height:1px;background:linear-gradient(90deg, transparent, rgba(0,245,255,.35), transparent);margin:18px 0}