.border-red-500 {
    border-color: rgb(239 68 68 / 1);
}
.text-red-800 {
    color: rgb(153 27 27 / 1);
}
.border-red-400 {
    border-color: rgb(248 113 113 / 1);
}
.bg-red-50 {
    background-color: rgb(254 242 242 / 1);
}
.text-pink-300 {
    color: rgb(249 168 212 / 1);
}
    body {
      font-family: 'Tiro Bangla', sans-serif;
    }


/* Optional: prevent any AOS transformed elements from breaking viewport */
[data-aos] {
  max-width: 100%;
  box-sizing: border-box;
}

    /* Typography */
    body {
      font-family: 'Noto Serif Bengali', serif;
      font-size: 1rem;
      color: #333;
    }

    h1,
    h2,
    h3,
    h4 {
      font-family: 'Noto Serif Bengali', serif;
    }

    /* Notice Marquee */
    @keyframes marquee {
      0% {
        transform: translateX(100%);
      }

      100% {
        transform: translateX(-100%);
      }
    }

    .animate-marquee {
      animation: marquee 100s linear infinite;
    }

    /* Nav Hover Animation */
    nav a {
      position: relative;
      transition: color 0.3s ease;
    }

    nav a::after {
      content: "";
      position: absolute;
      width: 0%;
      height: 2px;
      left: 0;
      bottom: -4px;
      background: #165d36;
      transition: width 0.3s ease;
    }

    nav a:hover::after {
      width: 100%;
    }

    /* Dropdown animation */
    .dropdown-menu {
      transform: translateY(-10px);
      opacity: 0;
      visibility: hidden;
      transition: all 0.3s ease;
    }

    .group:hover .dropdown-menu {
      transform: translateY(0);
      opacity: 1;
      visibility: visible;
    }

    /* Mobile menu animation */
    #mobileMenu {
      overflow-y: auto;
      -webkit-overflow-scrolling: touch;
      max-height: calc(100vh - 72px);
      max-height: calc(100dvh - 72px);
      transition: max-height 0.4s ease;
    }

    /* Prevent page-level horizontal scrolling from wide/transformed content.
       Applied to the root only so body never becomes a second scroller. */
    html {
      overflow-x: hidden;
    }
    @media (max-width: 1024px) {
        .mhide{
            display:none;
        }
        html, body {
          max-width: 100%;
        }
    }
    /* The full menu is ~770px wide, so show it only where it fits and keep
       the hamburger on tablets (same 1024px boundary as .mhide). */
    @media (max-width: 1023.98px) {
      .nav-desktop { display: none !important; }
      .nav-toggle { display: block !important; }
    }
    .top_btn{
        border-radius:3px;
    }
    .top_btn:hover{
        color:rgb(15 118 110 / var(--tw-bg-opacity, 1));
        background:#fff;
        cursor:pointer;
    }
     .head_nav {
        position: relative;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
      }
      .head_nav.sticky {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        background: white;
        box-shadow: 0 8px 22px -12px rgba(15,23,42,.55);
        z-index: 999;
        animation: navDrop 0.32s ease;
      }
      /* Add .stop_sticky_nav on <body> to disable the pinned nav */
      body.stop_sticky_nav .head_nav.sticky {
        position: static;
        animation: none;
        box-shadow: none;
      }
      @keyframes navDrop {
        from { transform: translateY(-100%); }
        to   { transform: translateY(0); }
      }
      nav button{
        background: transparent;
      }
  

.red_mark{
    color: red;
    font-weight: bold;
}
:root {
  --primary: #6b4c31; /* Brown tone */
  --light: #ffffff;
  --shadow: 0 2px 10px rgba(0,0,0,0.08);
  --radius: 12px;
}
body{
    background:oklch(98.5% .002 247.839);
}

/* Form Header Card */
.form-header {
  background-color: var(--light);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 25px 30px;
  text-align: center;
  margin-bottom: 30px;
  position: relative;
}

.form-header .icon {
  width: 45px;
  height: 45px;
  background-color: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 10px;
}

.form-header p {
  font-size: 16px;
  color: #333;
  margin-bottom: 5px;
}

/* Deadline badge */
.deadline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(107, 76, 49, 0.1);
  padding: 8px 16px;
  border-radius: 50px;
  color: var(--primary);
  font-weight: 600;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.deadline i {
  font-size: 16px;
}

/* Form Section */
.form-section {
  background-color: var(--light);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px 25px;
  margin-bottom: 20px;
}

.section-title {
  font-weight: 700;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
}

.section-title span {
  display: inline-flex;
  width: 25px;
  height: 25px;
  border-radius: 50%;
  background-color: var(--primary);
  color: #fff;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

/* Form Group */
.form-group label {
  display: block;
  margin-bottom: 6px;
  font-weight: 500;
  color: #333;
}

.form-group select {
  width: 100%;
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid #ccc;
  font-size: 14px;
}

.bd-color{
    border-color: #018076;
}
.bd-b {
    border-bottom: 1px solid #018076;
    padding-bottom: 13px;
    display: flex;
    align-items: center;
}
.section-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 23px;
    height: 23px;
    background: #018076;
    color: white;
    border-radius: 50%;
    font-weight: bold;
    margin-right: 15px;
    box-shadow: var(--shadow);
    font-size: 14px;
}
.sing_input_box {
    background: #fbf9fa;
    padding: 10px;
    border-radius: 6px;
    border: 1px solid oklch(96.7% .003 264.542);
    transition: border-color 0.3s ease, transform 0.3s ease;
}
.sing_input_box:hover{
    border:1px solid #018076;
}


  .upload-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
    gap: 24px;
    max-width: 1000px;
    margin: auto;
  }

.upload-box {
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 3px 8px rgba(0,0,0,0.05);
    padding: 18px;
    min-height: 166px;
}

  .upload-label {
    font-weight: 600;
    color: #333;
    font-size: 15px;
    margin-bottom: 10px;
    display: block;
  }

.file-drop-area {
    border: 2px dashed #c9d3df;
    border-radius: 10px;
    text-align: center;
    background: #f9fafb;
    padding: 20px;
    position: relative;
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
    min-height: 116px;
}

  .file-drop-area:hover {
    border-color: #00bfa5;
    background: #f4fdfa;
  }

  .file-drop-area input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
  }

  .file-drop-area .placeholder {
    color: #666;
    font-size: 14px;
    transition: opacity 0.3s ease;
  }

  .file-drop-area svg {
    width: 40px;
    height: 40px;
    fill: #aaa;
    margin-bottom: 6px;
  }

  .preview-content {
    display: none;
    position: absolute;
    inset: 0;
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
  }

.preview-content img {
    width: 100%;
    height: auto;
    object-fit: cover;
    max-width: 270px;
    max-height: 100%;
}

  .preview-content .file-name {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0,0,0,0.6);
    color: #fff;
    font-size: 13px;
    padding: 5px 8px;
    text-align: center;
  }

  .remove-btn {
    position: absolute;
    top: 6px;
    right: 6px;
    background: rgba(0,0,0,0.6);
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    font-size: 14px;
    cursor: pointer;
    line-height: 1;
  }

  .upload-note {
    margin-top: 6px;
    font-size: 12px;
    color: #888;
  }
  .single_branch:hover{
      cursor:pointer;
      background:#018076;
      color:#fff;
  }
  .single_branch.active{
      background:#018076;
      color:#fff;
  }
  .single_branch {
    transition: all 0.3s ease; /* smooth animation */
}
.message_body{
    text-align:justify;
    font-weight:bold;
}
.grid_full_width{
     grid-column: span 2 / span 2;
}
.branch-selection-container {
    padding: 20px;
    max-width: 500px;
    margin: 0 auto;
    font-family: 'Inter', 'Segoe UI', Roboto, sans-serif;
}

.radio-group {
    display: flex;
    gap: 16px;
}

.branch-card {
    flex: 1;
    cursor: pointer;
    position: relative;
}

/* Hide the radio button input */
.branch-card input {
    position: absolute;
    opacity: 0;
}

.card-content {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    padding: 35px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    /* Soft, layered shadow for depth */
    box-shadow: 
        0 10px 15px -3px rgba(0, 0, 0, 0.05),
        0 4px 6px -2px rgba(0, 0, 0, 0.02);
}

.city-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #94a3b8;
    margin-bottom: 4px;
    font-weight: 600;
}

.city-name {
    font-size: 1.5rem;
    font-weight: 800;
    color: #1e293b;
    transition: color 0.3s ease;
}

/* Little blue dot indicator that appears when selected */
.selection-indicator {
    width: 6px;
    height: 6px;
    background: transparent;
    border-radius: 50%;
    margin-top: 15px;
    transition: all 0.3s ease;
}

/* --- Interactive States --- */

/* Hover */
.branch-card:hover .card-content {
    transform: translateY(-6px);
    border-color: #cbd5e1;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* Selected / Checked */
.branch-card input:checked + .card-content {
    background: #ffffff;
    border-color: #2563eb;
    /* Blue glow shadow */
    box-shadow: 0 10px 20px -5px rgba(37, 99, 235, 0.3);
}

.branch-card input:checked + .card-content .city-name {
    color: #2563eb;
}

.branch-card input:checked + .card-content .selection-indicator {
    background: #2563eb;
    transform: scale(2);
}

/* Active "Click" animation */
.branch-card:active .card-content {
    transform: scale(0.95);
}


.site-footer{
  --ft-panel:#122036;--ft-line:rgba(255,255,255,.10);
  --ft-text:#a9b8c9;--ft-head:#ffffff;--ft-teal:#2dd4bf;
  position:relative;
  background:linear-gradient(180deg,#0b1a2b 0%,#0a1420 100%);
  color:var(--ft-text);
  font-family:'Noto Serif Bengali',serif;
}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#165d36,#2dd4bf);}
.site-footer *{box-sizing:border-box;}
.ft-container{width:100%;max-width:1120px;margin-inline:auto;padding-inline:22px;}

/* Logo | links | contact | Facebook (small box), spaced across the row */
.ft-main{display:grid;grid-template-columns:minmax(0,345px) minmax(0,160px) minmax(0,190px) minmax(0,235px);justify-content:space-between;gap:34px;align-items:start;padding:58px 0 44px;}
@media (max-width:980px){
  .ft-main{grid-template-columns:1fr 1fr;justify-content:start;gap:34px;padding:46px 0 36px;}
  .ft-fb-col{grid-column:1 / -1;}
}
@media (max-width:560px){
  .ft-main{grid-template-columns:1fr;gap:30px;padding:40px 0 30px;}
  .ft-fb-col{grid-column:auto;}
}

.ft-brand .ft-logo{height:72px;width:auto;margin-bottom:16px;display:block;}
.ft-about{line-height:1.9;font-size:.9rem;color:var(--ft-text);margin:0;}

.ft-title{font-size:1rem;font-weight:700;color:var(--ft-head);margin:0 0 20px;position:relative;padding-bottom:12px;}
.ft-title::after{content:"";position:absolute;left:0;bottom:0;width:34px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--ft-teal),#165d36);}

.ft-links{list-style:none;margin:0;padding:0;display:grid;gap:12px;}
.ft-links a{color:var(--ft-text);text-decoration:none;font-size:.94rem;transition:color .18s,padding-left .18s;}
.ft-links a:hover{color:var(--ft-teal);padding-left:5px;}
.ft-contact{list-style:none;margin:0;padding:0;display:grid;gap:12px;}
.ft-contact li{display:flex;gap:10px;align-items:flex-start;line-height:1.6;font-size:.9rem;}
.ft-contact svg{width:18px;height:18px;flex:0 0 auto;margin-top:2px;color:var(--ft-teal);}
.ft-contact a{color:var(--ft-text);text-decoration:none;word-break:break-word;transition:color .18s;}
.ft-contact a:hover{color:var(--ft-teal);}

.ft-fb{border:1px solid var(--ft-line);border-radius:14px;overflow:hidden;background:var(--ft-panel);}
.fb-frame-wrapper{position:relative;height:210px;overflow:hidden;}
.fb-frame-wrapper > *{position:absolute;inset:0;width:100%;height:100%;border:0;}
.fb-placeholder{display:flex;align-items:center;justify-content:center;color:#94a3b8;font-size:.9rem;}
@media (max-width:560px){.fb-frame-wrapper{height:200px;}}

.ft-bottom{border-top:1px solid var(--ft-line);padding:24px 0;}
.ft-bottom__inner{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;}
.ft-bottom p{margin:0;font-size:.88rem;color:var(--ft-text);}
.ft-bottom__links{display:flex;gap:24px;flex-wrap:wrap;}
.ft-bottom__links a{color:var(--ft-text);text-decoration:none;font-size:.88rem;transition:.18s;}
.ft-bottom__links a:hover{color:var(--ft-teal);}
@media (max-width:560px){.ft-bottom__inner{flex-direction:column;align-items:flex-start;}}