html, body {
      height: 100%;
      margin: 0;
      overflow: hidden;
      font-family: system-ui, sans-serif;
    }

    /* Scroll container */
    .scroll-container {
      height: 100vh;
      overflow-y: scroll;
      scroll-snap-type: y mandatory;
      scroll-behavior: smooth;
    }

    section {
      height: 100vh;
      scroll-snap-align: start;
      display: flex;
      align-items: center;
      justify-content: center;
    }

   
    /* Content animation */
    .content {
      opacity: 0;
      transform: scale(0.92);
      transition: opacity 0.8s ease, transform 0.8s ease;
      /*text-align: center;*/
      color: #fff;
    }

    .content.active {
      opacity: 1;
      transform: scale(1);
    }

    /* Section colors */
    .section-1 {position: relative; background: linear-gradient(135deg, #0d6efd, #6610f2); }
    .section-2 { background: linear-gradient(135deg, #198754, #20c997); }
    .section-3 { background: linear-gradient(135deg, #fd7e14, #dc3545); }
    .section-4 { background: linear-gradient(135deg, #6f42c1, #9d4edd);   }
    .section-5 {  background: linear-gradient(135deg, #495057, #868e96); }
    .section-6 { background: linear-gradient(135deg, #00c6ff, #0072ff);  }


@media (max-width: 992px) {
    .section-2 {
        font-size: 80%;
    }
}

@media (max-width: 576px) {
    .section-2 {
        font-size: 80%;
        padding-top: 10px;
    }
}


.profile-img {
    width: 300px;
  height: 500px;
}

/* Glass frame container */
.glass-frame {
  padding: 16px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);

  box-shadow:
    0 20px 40px rgba(0,0,0,0.35),
    inset 0 0 0 1px rgba(255,255,255,0.25);

  display: flex;
  align-items: center;
  justify-content: center;
  /*animation: float 6s ease-in-out infinite;*/
}

  .round-frame{
  border-radius: 28px;
  }

/* Square cropped image */
.glass-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;       /* 🔥 crop without stretch */
  border-radius: 20px;
}

/* Floating animation */
@keyframes float {
  0%   { transform: translateY(0px); }
  50%  { transform: translateY(-18px); }
  100% { transform: translateY(0px); }
}

/* Mobile scaling */
/*@media (max-width: 768px) {
  .glass-frame {
    width: 300px;
    height: 300px;
  }
}
*/


    /* Glassy draggable nav */
    .glass-nav {
      position: fixed;
      top: 50%;
      left: 20px;
      transform: translateY(-50%);
      z-index: 1000;

      background: rgba(255, 255, 255, 0.15);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);

      border-radius: 20px;
      padding: 14px 12px;
      box-shadow: 0 10px 30px rgba(0,0,0,0.25);

      cursor: grab;
      user-select: none;
      touch-action: pan-y; /* ✅ allow scroll + drag */
    }


    .glass-nav:active {
      cursor: grabbing;
    }

    .glass-nav ul {
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .glass-nav li {
      display: flex;
      align-items: center;
      gap: 10px;
      margin: 16px 0;
      cursor: pointer;
      color: #fff;
      opacity: 0.6;
      transition: opacity 0.3s ease;
    }

    .glass-nav li.active {
      opacity: 1;
      font-weight: 600;
    }

    /* Progress dot */
    .dot {
      width: 12px;
      height: 12px;
      border-radius: 50%;
      border: 2px solid #fff;
      position: relative;
    }

    .dot::after {
      content: "";
      position: absolute;
      inset: 0;
      border-radius: 50%;
      background: #fff;
      transform: scale(0);
      transition: transform 0.35s ease;
    }

    .glass-nav li.active .dot::after {
      transform: scale(1);
    }

/*lIST GROUP ITEM*/
.list-group .list-group-item {
    background: transparent !important;
    color: inherit !important;
    /*border: 1px solid rgba(255,255,255,0.25);*/
    text-align: left;

}

.fixed-col {
  flex: 0 0 50%;
  max-width: 50%;
}




/* ============================= */
/* FLOATING PLANE */
/* ============================= */

.plane-wrapper {
  position: fixed;
  top: 20%;
  right: 15%;
  width: 60px;
  height: 60px;
  z-index: 50;
  pointer-events: none;
  transition: transform 1.4s cubic-bezier(0.65, 0.05, 0.36, 1);
}

.paper-plane {
  width: 100%;
  transform: rotate(-20deg);
  animation: floatPlane 3s ease-in-out infinite;
}

/* Gentle floating motion */
@keyframes floatPlane {
  0%,100% { transform: translateY(0px) rotate(-20deg); }
  50% { transform: translateY(-12px) rotate(-15deg); }
}



/* ============================= */
/* PREMIUM SCROLL INDICATOR */
/* ============================= */

.scroll-indicator {
  position: absolute;
  bottom: 50px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  z-index: 20;
  cursor: pointer;
  transition: transform 0.2s ease;
}

/* Mouse shape */
.mouse {
  width: 30px;
  height: 50px;
  border: 2px solid rgba(255,255,255,0.8);
  border-radius: 20px;
  margin: 0 auto 10px;
  position: relative;

  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  box-shadow:
    0 0 20px rgba(255,255,255,0.25),
    inset 0 0 10px rgba(255,255,255,0.2);

  animation: glowPulse 3s ease-in-out infinite;
}

/* Mouse wheel animation */
.wheel {
  width: 6px;
  height: 10px;
  background: white;
  border-radius: 3px;
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  animation: wheelMove 1.5s infinite;
}

@keyframes wheelMove {
  0% { opacity: 1; top: 8px; }
  100% { opacity: 0; top: 22px; }
}

/* Text */
.scroll-text {
  font-size: 13px;
  letter-spacing: 3px;
  color: white;
  opacity: 0.8;
}

@media (max-width: 900px) {
  .scroll-text {
    display: none;
}
}


/* Gradient glow pulse */
@keyframes glowPulse {
  0%,100% {
    box-shadow:
      0 0 20px rgba(255,255,255,0.25),
      0 0 40px rgba(13,110,253,0.3);
  }
  50% {
    box-shadow:
      0 0 30px rgba(255,255,255,0.4),
      0 0 60px rgba(102,16,242,0.5);
  }
}

/* ============================= */
/* FLOATING PARTICLES */
/* ============================= */

.particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.particles span {
  position: absolute;
  width: 6px;
  height: 6px;
  background: rgba(255,255,255,0.4);
  border-radius: 50%;
  animation: floatUp linear infinite;
}

@keyframes floatUp {
  from {
    transform: translateY(0);
    opacity: 0;
  }
  30% { opacity: 1; }
  to {
    transform: translateY(-100vh);
    opacity: 0;
  }
}























.drag-popup {
    position: fixed;
    top: 600px;
    left: 15px;
    z-index: 9999;

    display: flex;
    align-items: center;
    gap: 12px;

    padding: 14px 30px;

    /*background: rgba(255,255,255,0.15);*/
    /*backdrop-filter: blur(10px);*/

    border: 2px dashed rgba(255,255,255,0.35);
    border-radius: 18px;

    color: white;

    box-shadow: 0 8px 30px rgba(0,0,0,0.2);

    animation: float 2s ease-in-out infinite;
}

.popup-text h4 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
}

.popup-text p {
    margin: 2px 0 0;
    font-size: 13px;
    opacity: 0.8;
}

.hand {
    font-size: 28px;
    animation: tap 1s infinite;
}

.close-btn {
    position: absolute;
    top: 6px;
    right: 10px;

    cursor: pointer;
    font-size: 20px;
    font-weight: bold;

    opacity: 0.7;
    transition: 0.3s;
}

.close-btn:hover {
    opacity: 1;
    transform: scale(1.1);
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-6px);
    }
    100% {
        transform: translateY(0px);
    }
}

@keyframes tap {
    0%,100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.15);
    }
}

/* Mobile */
@media (max-width: 768px) {
    .drag-popup {
        top: 90%;
        /*left: 20px;
        right: 20px;*/
    }
}