:root {
    --green-900: oklch(22% 0.09 155);
    --green-800: oklch(28% 0.11 155);
    --green-700: oklch(34% 0.13 155);
    --green-600: oklch(40% 0.14 155);
    --green-500: oklch(48% 0.15 155);
    --green-100: oklch(94% 0.04 155);
    --green-50:  oklch(97% 0.02 155);
    --gold-500:  oklch(72% 0.15 75);
    --gold-400:  oklch(80% 0.14 75);
    --gold-100:  oklch(95% 0.05 75);
    --warm-white: oklch(98.5% 0.005 90);
    --warm-gray:  oklch(94% 0.008 90);
    --text-900:  oklch(18% 0.01 90);
    --text-600:  oklch(42% 0.01 90);
    --text-400:  oklch(62% 0.01 90);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --shadow-sm: 0 2px 8px oklch(0% 0 0 / 0.07);
    --shadow-md: 0 6px 24px oklch(0% 0 0 / 0.10);
    --shadow-lg: 0 16px 48px oklch(0% 0 0 / 0.13);
  }
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Hind Siliguri', sans-serif;
    background: var(--warm-white);
    color: var(--text-900);
    line-height: 1.7;
    overflow-x: hidden;
  }
  h1,h2,h3,h4 { font-family: 'Hind Siliguri', sans-serif; line-height: 1.3; font-weight: 700; }

  /* TOP BAR */
  .topbar { background: var(--green-900); color: oklch(85% 0.04 155); font-size: 13px; padding: 7px 0; }
  .topbar-inner { max-width: 1200px; margin: auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
  .topbar a { color: inherit; text-decoration: none; display: inline-flex; align-items: center; gap: 5px; }
  .topbar a:hover { color: var(--gold-400); }
  .topbar-left { display: flex; gap: 20px; }
  .topbar-right { display: flex; gap: 14px; align-items: center; }
  .topbar-social a { width: 26px; height: 26px; border-radius: 50%; background: oklch(100% 0 0 / 0.08); display: inline-flex; align-items: center; justify-content: center; font-size: 11px; transition: background 0.2s; }
  .topbar-social a:hover { background: var(--gold-500); color: white; }

  /* HEADER */
  .header { background: white; box-shadow: var(--shadow-sm); position: sticky; top: 0; z-index: 100; border-bottom: 3px solid var(--green-600); }
  .header-inner { max-width: 1200px; margin: auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; height: 70px; }
  .logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
  .logo-mark { width: 42px; height: 42px; background: var(--green-700); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-weight: 900; color: var(--gold-400); font-size: 18px; }
  .logo-text { font-size: 22px; font-weight: 700; color: var(--green-800); }
  .logo-text span { color: var(--gold-500); }
  
  .nav { display: flex; align-items: center; gap: 4px; }
  .nav a { padding: 8px 13px; border-radius: var(--radius-sm); font-size: 14px; font-weight: 500; color: var(--text-600); text-decoration: none; transition: all 0.2s; white-space: nowrap; }
  .nav a:hover, .nav a.active { background: var(--green-50); color: var(--green-700); }
  .nav-btn { margin-left: 8px; padding: 9px 20px; background: var(--green-700); color: white !important; border-radius: var(--radius-sm); font-size: 13px; font-weight: 600; text-decoration: none; transition: all 0.2s; }
  .nav-btn:hover { background: var(--green-800) !important; }

  /* HERO */
  .hero { position: relative; height: 560px; overflow: hidden; }
  .hero-slides { display: flex; transition: transform 0.7s cubic-bezier(.4,0,.2,1); height: 100%; }
  .hero-slide { min-width: 100%; height: 100%; position: relative; flex-shrink: 0; display: flex; align-items: center; }
  .hero-slide-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
  .hero-slide-bg::after { content:''; position: absolute; inset: 0; background: linear-gradient(105deg, oklch(22% 0.09 155 / 0.88) 0%, oklch(22% 0.09 155 / 0.55) 60%, transparent 100%); }
  .hero-content { position: relative; z-index: 2; max-width: 1200px; margin: auto; padding: 0 60px; width: 100%; }
  .hero-tag { display: inline-block; background: var(--gold-500); color: white; font-size: 12px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; padding: 5px 14px; border-radius: 100px; margin-bottom: 16px; }
  .hero-title { font-size: 50px; font-weight: 800; color: white; max-width: 580px; text-shadow: 0 2px 16px oklch(0% 0 0 / 0.3); margin-bottom: 16px; line-height: 1.2; }
  .hero-sub { font-size: 17px; color: oklch(90% 0.03 155); max-width: 460px; margin-bottom: 32px; }
  .hero-btns { display: flex; gap: 12px; }
  .btn-primary { padding: 13px 28px; background: var(--gold-500); color: white; border-radius: var(--radius-sm); font-weight: 700; font-size: 15px; text-decoration: none; transition: all 0.2s; box-shadow: 0 4px 16px oklch(72% 0.15 75 / 0.4); }
  .btn-primary:hover { background: var(--gold-400); transform: translateY(-1px); }
  .btn-outline { padding: 13px 28px; border: 2px solid oklch(100% 0 0 / 0.5); color: white; border-radius: var(--radius-sm); font-weight: 600; font-size: 15px; text-decoration: none; transition: all 0.2s; backdrop-filter: blur(4px); }
  .btn-outline:hover { border-color: white; background: oklch(100% 0 0 / 0.1); }
  .hero-dots { position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; z-index: 5; }
  .hero-dot { width: 8px; height: 8px; border-radius: 50%; background: oklch(100% 0 0 / 0.4); cursor: pointer; transition: all 0.3s; }
  .hero-dot.active { background: var(--gold-400); width: 24px; border-radius: 4px; }
  .hero-arrow { position: absolute; top: 50%; transform: translateY(-50%); z-index: 5; width: 44px; height: 44px; border-radius: 50%; background: oklch(100% 0 0 / 0.15); backdrop-filter: blur(6px); border: 1.5px solid oklch(100% 0 0 / 0.25); cursor: pointer; display: flex; align-items: center; justify-content: center; color: white; font-size: 22px; transition: all 0.2s; user-select: none; }
  .hero-arrow:hover { background: var(--gold-500); border-color: var(--gold-500); }
  .hero-arrow.left { left: 24px; }
  .hero-arrow.right { right: 24px; }

  /* NOTICE STRIP */
  .notice-strip { background: var(--green-800); color: white; padding: 10px 0; overflow: hidden; }
  .notice-track { display: flex; align-items: center; max-width: 1200px; margin: auto; padding: 0 24px; }
  .notice-label { background: var(--gold-500); color: white; font-size: 12px; font-weight: 700; letter-spacing: 1px; padding: 4px 18px; white-space: nowrap; flex-shrink: 0; border-radius: 4px; }
  .notice-scroll { overflow: hidden; flex: 1; margin-left: 16px; }
  .notice-items { display: flex; gap: 48px; animation: marquee 30s linear infinite; white-space: nowrap; font-size: 13.5px; }
  @keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

  /* SECTIONS */
  .section { padding: 80px 0; }
  .section-alt { background: var(--warm-gray); }
  .container { max-width: 1200px; margin: auto; padding: 0 24px; }
  .section-head { text-align: center; margin-bottom: 52px; }
  .section-eyebrow { font-size: 12px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--green-600); margin-bottom: 10px; }
  .section-title { font-size: 36px; color: var(--green-900); margin-bottom: 14px; }
  .section-sub { font-size: 15px; color: var(--text-600); max-width: 520px; margin: auto; }
  .divider { width: 52px; height: 3px; background: var(--gold-500); border-radius: 2px; margin: 14px auto 0; }

  /* STATS */
  .stats-bar { background: var(--green-800); }
  .stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
  .stat-item { padding: 40px 24px; text-align: center; border-right: 1px solid oklch(100% 0 0 / 0.1); }
  .stat-item:last-child { border-right: none; }
  .stat-icon { font-size: 28px; margin-bottom: 10px; opacity: 0.8; }
  .stat-num { font-size: 46px; font-weight: 800; color: var(--gold-400); display: block; line-height: 1; }
  .stat-label { font-size: 14px; color: oklch(80% 0.04 155); margin-top: 8px; font-weight: 500; }

  /* PERSON CARDS */
  .cards-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
  .person-card { background: white; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); transition: all 0.3s; cursor: pointer; border: 1px solid oklch(90% 0.01 90); }
  .person-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
  .person-card-img-placeholder { width: 100%; aspect-ratio: 4/3; background: linear-gradient(135deg, var(--green-100), var(--gold-100)); display: flex; align-items: center; justify-content: center; font-size: 56px; }
  .person-card-body { padding: 16px; }
  .person-card-role { font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--gold-500); margin-bottom: 4px; }
  .person-card-name { font-size: 16px; font-weight: 700; color: var(--green-900); }
  .person-card-dept { font-size: 12.5px; color: var(--text-400); margin-top: 3px; }
  .person-card-footer { padding: 10px 16px; border-top: 1px solid var(--warm-gray); display: flex; gap: 8px; }
  .person-card-footer a { width: 28px; height: 28px; border-radius: 6px; background: var(--warm-gray); display: flex; align-items: center; justify-content: center; font-size: 12px; color: var(--text-600); text-decoration: none; transition: all 0.2s; }
  .person-card-footer a:hover { background: var(--green-700); color: white; }

  /* FEATURED PERSON */
  .featured-person { display: grid; grid-template-columns: 300px 1fr; gap: 48px; align-items: start; background: white; border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow-sm); border: 1px solid oklch(90% 0.01 90); margin-bottom: 28px; }
  .featured-person.reverse { grid-template-columns: 1fr 300px; }
  .featured-person.reverse .fp-img { order: 2; }
  .featured-person.reverse .fp-body { order: 1; }
  .fp-img { border-radius: var(--radius-md); overflow: hidden; aspect-ratio: 3/4; background: linear-gradient(145deg, var(--green-100), var(--gold-100)); display: flex; align-items: center; justify-content: center; font-size: 80px; }
  .fp-role { font-size: 12px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--gold-500); margin-bottom: 8px; }
  .fp-name { font-size: 28px; font-weight: 700; color: var(--green-900); margin-bottom: 16px; }
  .fp-quote { font-size: 15px; line-height: 1.9; color: var(--text-600); border-left: 3px solid var(--gold-500); padding-left: 18px; margin-bottom: 20px; font-style: italic; }
  .fp-body p { font-size: 15px; color: var(--text-600); line-height: 1.9; margin-bottom: 12px; }
  .fp-meta { display: flex; gap: 28px; margin-top: 20px; }
  .fp-meta-num { font-size: 30px; font-weight: 800; color: var(--green-700); }
  .fp-meta-label { font-size: 12px; color: var(--text-400); margin-top: 2px; }

  /* NOTICE BOARD */
  .notice-layout { display: grid; grid-template-columns: 1fr 360px; gap: 32px; }
  .notice-board { background: white; border-radius: var(--radius-lg); padding: 32px; box-shadow: var(--shadow-sm); border: 1px solid oklch(90% 0.01 90); }
  .notice-board-title { font-size: 20px; font-weight: 700; color: var(--green-900); margin-bottom: 24px; padding-bottom: 16px; border-bottom: 2px solid var(--green-100); display: flex; align-items: center; gap: 10px; }
  .notice-item { display: flex; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--warm-gray); cursor: pointer; transition: all 0.2s; }
  .notice-item:last-child { border-bottom: none; }
  .notice-item:hover .notice-item-title { color: var(--green-600); }
  .notice-date { min-width: 52px; text-align: center; background: var(--green-50); border-radius: var(--radius-sm); padding: 8px 6px; height: fit-content; border: 1px solid var(--green-100); }
  .notice-date-day { font-size: 22px; font-weight: 800; color: var(--green-700); line-height: 1; }
  .notice-date-mon { font-size: 10px; font-weight: 600; color: var(--green-500); text-transform: uppercase; letter-spacing: 1px; }
  .notice-item-title { font-size: 14.5px; font-weight: 600; color: var(--text-900); margin-bottom: 4px; }
  .notice-item-meta { font-size: 13px; color: var(--text-400); line-height: 1.6; }
  .notice-badge { display: inline-block; padding: 2px 8px; border-radius: 100px; font-size: 10px; font-weight: 700; letter-spacing: 1px; margin-left: 6px; }
  .badge-exam { background: oklch(95% 0.05 30); color: oklch(40% 0.15 30); }
  .badge-event { background: oklch(95% 0.05 260); color: oklch(40% 0.15 260); }
  .badge-notice { background: var(--gold-100); color: oklch(50% 0.12 75); }

  /* SIDEBAR */
  .sidebar-widget { background: white; border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--shadow-sm); border: 1px solid oklch(90% 0.01 90); margin-bottom: 24px; }
  .widget-title { font-size: 17px; font-weight: 700; color: var(--green-900); margin-bottom: 20px; padding-bottom: 12px; border-bottom: 2px solid var(--green-100); }
  .event-item { display: flex; gap: 12px; margin-bottom: 14px; align-items: flex-start; }
  .event-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gold-500); margin-top: 6px; flex-shrink: 0; }
  .event-text { font-size: 13.5px; color: var(--text-600); line-height: 1.5; }
  .event-meta { font-size: 11.5px; color: var(--text-400); margin-top: 2px; }

  /* TEACHERS */
  .teachers-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
  .teacher-card { background: white; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); transition: all 0.3s; text-align: center; border: 1px solid oklch(90% 0.01 90); cursor: pointer; }
  .teacher-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
  .teacher-img { width: 100%; aspect-ratio: 1; background: linear-gradient(135deg, var(--green-100), var(--gold-100)); display: flex; align-items: center; justify-content: center; font-size: 52px; }
  .teacher-body { padding: 14px 12px; }
  .teacher-name { font-size: 14px; font-weight: 700; color: var(--green-900); }
  .teacher-subject { font-size: 12px; color: var(--text-400); margin-top: 3px; }

  /* STUDENTS */
  .students-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; }
  .student-card { background: white; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); text-align: center; transition: all 0.3s; cursor: pointer; border: 1px solid oklch(90% 0.01 90); }
  .student-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
  .student-img { width: 100%; aspect-ratio: 1; background: linear-gradient(135deg, var(--gold-100), var(--green-100)); display: flex; align-items: center; justify-content: center; font-size: 44px; }
  .student-body { padding: 12px; }
  .student-name { font-size: 13px; font-weight: 600; color: var(--green-900); }
  .student-class { font-size: 11px; color: var(--text-400); margin-top: 2px; }
  .student-award { font-size: 11px; color: var(--gold-500); margin-top: 4px; font-weight: 600; }

  /* TESTIMONIAL */
  .testimonial-section { background: var(--green-900); padding: 80px 0; position: relative; overflow: hidden; }
  .testimonial-section::before { content: '"'; position: absolute; top: -40px; left: 40px; font-size: 320px; font-weight: 900; color: oklch(100% 0 0 / 0.04); line-height: 1; pointer-events: none; }
  .testimonial-inner { max-width: 760px; margin: auto; text-align: center; position: relative; }
  .testimonial-text { font-size: 22px; font-weight: 400; color: white; line-height: 1.8; margin-bottom: 32px; font-style: italic; }
  .testimonial-author { display: flex; align-items: center; gap: 16px; justify-content: center; }
  .testimonial-avatar { width: 56px; height: 56px; border-radius: 50%; background: linear-gradient(135deg, var(--gold-500), var(--green-600)); display: flex; align-items: center; justify-content: center; font-size: 24px; border: 3px solid var(--gold-400); }
  .testimonial-name strong { display: block; color: var(--gold-400); font-size: 15px; }
  .testimonial-name span { font-size: 13px; color: oklch(72% 0.04 155); }

  /* SPONSORS */
  .sponsors-grid { display: flex; justify-content: center; align-items: center; gap: 32px; flex-wrap: wrap; }
  .sponsor-item { width: 150px; height: 64px; border-radius: var(--radius-sm); background: white; box-shadow: var(--shadow-sm); border: 1px solid oklch(90% 0.01 90); display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; color: var(--text-400); letter-spacing: 0.5px; transition: all 0.2s; cursor: pointer; }
  .sponsor-item:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); color: var(--green-600); }

  /* FOOTER */
  .footer { background: var(--green-900); color: oklch(80% 0.04 155); padding: 64px 0 0; }
  .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
  .footer-brand-name { font-size: 24px; font-weight: 700; color: white; }
  .footer-brand-name span { color: var(--gold-400); }
  .footer-brand p { font-size: 14px; margin-top: 14px; line-height: 1.8; color: oklch(72% 0.04 155); }
  .footer-col h4 { font-size: 16px; font-weight: 700; color: white; margin-bottom: 18px; padding-bottom: 10px; border-bottom: 1px solid oklch(100% 0 0 / 0.08); }
  .footer-links { list-style: none; }
  .footer-links li { margin-bottom: 9px; }
  .footer-links a { font-size: 14px; color: oklch(72% 0.04 155); text-decoration: none; transition: color 0.2s; display: flex; align-items: center; gap: 6px; }
  .footer-links a:hover { color: var(--gold-400); }
  .footer-contact-item { display: flex; gap: 12px; margin-bottom: 12px; font-size: 14px; color: oklch(72% 0.04 155); }
  .footer-contact-icon { color: var(--gold-500); flex-shrink: 0; margin-top: 2px; }
  .footer-bottom { border-top: 1px solid oklch(100% 0 0 / 0.08); padding: 20px 0; display: flex; align-items: center; justify-content: space-between; font-size: 13px; color: oklch(55% 0.04 155); }
  .footer-social { display: flex; gap: 10px; }
  .footer-social a { width: 34px; height: 34px; border-radius: 8px; background: oklch(100% 0 0 / 0.06); color: oklch(72% 0.04 155); display: flex; align-items: center; justify-content: center; font-size: 13px; text-decoration: none; transition: all 0.2s; }
  .footer-social a:hover { background: var(--gold-500); color: white; }

  /* TWEAKS */
  #tweaks-panel { display: none; position: fixed; bottom: 24px; right: 24px; z-index: 9999; background: white; border-radius: var(--radius-lg); padding: 24px; box-shadow: 0 8px 48px oklch(0% 0 0 / 0.16); width: 280px; border: 1px solid oklch(90% 0.01 90); }
  #tweaks-panel.open { display: block; }
  .tweaks-title { font-size: 17px; font-weight: 700; color: var(--green-900); margin-bottom: 20px; }
  .tweak-row { margin-bottom: 16px; }
  .tweak-label { font-size: 12px; font-weight: 600; color: var(--text-600); margin-bottom: 8px; letter-spacing: 0.5px; }
  .tweak-options { display: flex; gap: 8px; flex-wrap: wrap; }
  .tweak-chip { padding: 5px 12px; border-radius: 100px; font-size: 12px; font-weight: 600; border: 1.5px solid oklch(88% 0.01 90); cursor: pointer; transition: all 0.2s; color: var(--text-600); }
  .tweak-chip.active, .tweak-chip:hover { border-color: var(--green-600); background: var(--green-50); color: var(--green-700); }
  .tweak-swatch { width: 28px; height: 28px; border-radius: 50%; cursor: pointer; border: 2px solid transparent; transition: all 0.2s; }
  .tweak-swatch.active, .tweak-swatch:hover { border-color: var(--text-900); transform: scale(1.15); }

  @keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
  .fade-up { animation: fadeUp 0.6s ease forwards; opacity: 0; }
  .delay-1 { animation-delay: 0.15s; }
  .delay-2 { animation-delay: 0.3s; }
  .delay-3 { animation-delay: 0.45s; }
  
  @media (max-width: 900px) {
    .cards-grid { grid-template-columns: repeat(2,1fr); }
    .teachers-grid { grid-template-columns: repeat(3,1fr); }
    .students-grid { grid-template-columns: repeat(3,1fr); }
    .notice-layout { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .stats-grid { grid-template-columns: repeat(2,1fr); }
    .hero-title { font-size: 34px; }
    .featured-person, .featured-person.reverse { grid-template-columns: 1fr; }
    .featured-person.reverse .fp-img, .featured-person.reverse .fp-body { order: unset; }
  }



  /*============================== prodhan theacher ================== */
  .person-card-img-placeholder {
    overflow: hidden;
    margin: 0 auto;
}
.person-card-img-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;  /* image সুন্দরভাবে crop হবে */
    display: block;
}
.testimonial-avatar img{
  width:55px;
  height:55px;
  border-radius:50%;
  object-fit:cover;
}
/*----- prodhan ar img ----- */
.fp-img {
 
    overflow: hidden;
    margin: 0 auto;
    border-radius: 8px; /* হালকা rounded */
}

.fp-img img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* image crop হয়ে fit হবে */
    display: block;
}





/* --- Base Reset --- */
.nav-list {
    display: flex;
    gap: 5px;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-list li { position: relative; }

.nav-list li a {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 8px 15px;
    color: var(--text-600);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: 0.3s;
}

/* --- Submenu Design (Desktop) --- */
.nav-list .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    min-width: 200px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    border-top: 3px solid var(--green-600);
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: 0.3s;
    z-index: 999;
}

/* Invisible Bridge to catch hover */
.nav-list .sub-menu::before {
    content: "";
    position: absolute;
    top: -12px;
    left: 0;
    width: 100%;
    height: 12px;
}

.nav-list li:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(5px);
}

.nav-list .sub-menu li a { padding: 10px 20px; border-bottom: 1px solid #f9f9f9; }
.nav-list .sub-menu li a:hover { padding-left: 25px; background: var(--green-50); }

/* --- Responsive Logic --- */
/* --- Desktop Settings (১০২৫ পিক্সেল থেকে উপরে) --- */
@media (min-width: 1025px) {
    .menu-toggle {
        display: none !important; /* ডেস্কটপে বাটনটি পুরোপুরি ভ্যানিশ হয়ে যাবে */
    }

    .nav {
        display: flex !important; /* ডেস্কটপে মেনু সব সময় দেখা যাবে */
    }
}

/* --- Mobile & Tab Settings (১০২৪ পিক্সেল পর্যন্ত) --- */
@media (max-width: 1024px) {
    .menu-toggle {
        display: block; /* শুধু ফোন ও ট্যাবে দেখা যাবে */
        background: none;
        border: none;
        font-size: 24px;
        cursor: pointer;
        color: var(--green-800);
        padding: 10px;
    }

.nav {
        display: none; /* ডিফল্টভাবে মেনু হাইড */
        opacity: 0;
        visibility: hidden;
        transition: 0.3s ease;
    }

/* জাভাস্ক্রিপ্ট যখন এই ক্লাসটি যোগ করবে */
    .nav.active {
        display: flex !important;
        opacity: 1 !important;
        visibility: visible !important;
    }

    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
    }

    .nav-list li {
        width: 100%;
    }

    /* মোবাইল সাব-মেনু সেটিংস */
    .nav-list .sub-menu {
        position: static;
        display: none;
        box-shadow: none;
        border: none;
        border-left: 3px solid var(--green-100);
        margin-left: 20px;
        opacity: 1;
        visibility: visible;
        transform: none;
    }

  /* সাব-মেনু ওপেন হলে */
    .nav-list li.open > .sub-menu {
        display: block !important;
    }
    
    .nav-btn {
        margin: 15px 0 0 0;
        width: 100%;
        text-align: center;
    }
}

/* --- আপনার আগের বাকি CSS (অ্যানিমেশন এবং ডিজাইন) --- */
.nav-list { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-list li { position: relative; }
.nav-list li a { display: flex; align-items: center; gap: 6px; padding: 8px 14px; font-size: 14px; font-weight: 500; color: var(--text-600); text-decoration: none; transition: 0.3s; }

/* ডেস্কটপ ড্রপডাউন অ্যানিমেশন */
@media (min-width: 1025px) {
    .nav-list .sub-menu {
        position: absolute;
        top: 100%;
        left: 0;
        min-width: 210px;
        background: #fff;
        border-top: 3px solid var(--green-600);
        box-shadow: 0 10px 25px rgba(0,0,0,0.08);
        opacity: 0;
        visibility: hidden;
        transform: translateY(10px);
        transition: 0.25s;
        z-index: 999;
    }

    .nav-list li:hover > .sub-menu {
        opacity: 1;
        visibility: visible;
        transform: translateY(5px);
    }
}











/*-------------- Photo page r jonno css -------------- */
 :root {
    --green-900: oklch(22% 0.09 155);
    --green-800: oklch(28% 0.11 155);
    --green-700: oklch(34% 0.13 155);
    --green-600: oklch(40% 0.14 155);
    --green-500: oklch(48% 0.15 155);
    --green-100: oklch(94% 0.04 155);
    --green-50:  oklch(97% 0.02 155);
    --gold-500:  oklch(72% 0.15 75);
    --gold-400:  oklch(80% 0.14 75);
    --gold-100:  oklch(95% 0.05 75);
    --warm-white: oklch(98.5% 0.005 90);
    --warm-gray:  oklch(94% 0.008 90);
    --text-900:  oklch(18% 0.01 90);
    --text-600:  oklch(42% 0.01 90);
    --text-400:  oklch(62% 0.01 90);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --shadow-sm: 0 2px 8px oklch(0% 0 0 / 0.07);
    --shadow-md: 0 6px 24px oklch(0% 0 0 / 0.10);
  }
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body { font-family: 'Hind Siliguri', sans-serif; background: var(--warm-white); color: var(--text-900); line-height: 1.7; overflow-x: hidden; }

  /* TOP BAR */
  .topbar { background: var(--green-900); color: oklch(85% 0.04 155); font-size: 13px; padding: 7px 0; }
  .topbar-inner { max-width: 1200px; margin: auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; }
  .topbar a { color: inherit; text-decoration: none; display: inline-flex; align-items: center; gap: 5px; }
  .topbar a:hover { color: var(--gold-400); }
  .topbar-left { display: flex; gap: 20px; }
  .topbar-right { display: flex; gap: 14px; align-items: center; }
  .topbar-social a { width: 26px; height: 26px; border-radius: 50%; background: oklch(100% 0 0 / 0.08); display: inline-flex; align-items: center; justify-content: center; font-size: 11px; transition: background 0.2s; }
  .topbar-social a:hover { background: var(--gold-500); color: white; }

  /* HEADER */
  .header { background: white; box-shadow: var(--shadow-sm); position: sticky; top: 0; z-index: 100; border-bottom: 3px solid var(--green-600); }
  .header-inner { max-width: 1200px; margin: auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; height: 70px; }
  .logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
  .logo-mark { width: 42px; height: 42px; background: var(--green-700); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-weight: 900; color: var(--gold-400); font-size: 18px; }
  .logo-text { font-size: 22px; font-weight: 700; color: var(--green-800); }
  .logo-text span { color: var(--gold-500); }
  .nav { display: flex; align-items: center; gap: 4px; }
  .nav a { padding: 8px 13px; border-radius: var(--radius-sm); font-size: 14px; font-weight: 500; color: var(--text-600); text-decoration: none; transition: all 0.2s; }
  .nav a:hover { background: var(--green-50); color: var(--green-700); }
  .nav a.active { background: var(--green-50); color: var(--green-700); font-weight: 600; }
  .nav-btn { margin-left: 8px; padding: 9px 20px; background: var(--green-700); color: white !important; border-radius: var(--radius-sm); font-size: 13px; font-weight: 600; text-decoration: none; transition: all 0.2s; }
  .nav-btn:hover { background: var(--green-800) !important; }

  /* PAGE HERO */
  .page-hero {
    background: var(--green-800);
    padding: 52px 0 0;
    position: relative;
    overflow: hidden;
  }
  .page-hero::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(ellipse at 70% 50%, oklch(40% 0.14 155 / 0.3) 0%, transparent 70%);
  }
  .page-hero-inner { max-width: 1200px; margin: auto; padding: 0 24px; position: relative; z-index: 1; }
  .breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 13px; color: oklch(70% 0.05 155); margin-bottom: 16px; }
  .breadcrumb a { color: inherit; text-decoration: none; transition: color 0.2s; }
  .breadcrumb a:hover { color: var(--gold-400); }
  .breadcrumb span { color: oklch(55% 0.05 155); }
  .page-hero h1 { font-size: 44px; font-weight: 800; color: white; margin-bottom: 10px; }
  .page-hero p { font-size: 16px; color: oklch(80% 0.04 155); max-width: 500px; margin-bottom: 36px; }
  .page-hero-wave {
    display: block; width: 100%; margin-bottom: -2px;
  }

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

  /* FILTER TABS */
  .filter-bar { padding: 40px 0 24px; }
  .filter-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
  .filter-tabs { display: flex; gap: 8px; flex-wrap: wrap; }
  .filter-tab {
    padding: 8px 18px; border-radius: 100px; font-size: 13.5px; font-weight: 600;
    border: 1.5px solid oklch(88% 0.01 90); cursor: pointer; transition: all 0.22s;
    color: var(--text-600); background: white;
  }
  .filter-tab:hover { border-color: var(--green-600); color: var(--green-700); background: var(--green-50); }
  .filter-tab.active { background: var(--green-700); color: white; border-color: var(--green-700); box-shadow: 0 4px 12px oklch(34% 0.13 155 / 0.3); }
  .filter-count { font-size: 13px; color: var(--text-400); }
  .filter-count strong { color: var(--green-700); }

  /* GALLERY GRID */
  .gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    padding-bottom: 48px;
  }
  .gallery-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    position: relative;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s cubic-bezier(.4,0,.2,1);
    background: var(--green-100);
  }
  .gallery-item:hover { transform: translateY(-5px) scale(1.01); box-shadow: var(--shadow-md); }
  .gallery-item.wide { grid-column: span 2; }
  .gallery-item.tall { grid-row: span 2; }
  .gallery-img {
    width: 100%; height: 200px; object-fit: cover;
    display: flex; align-items: center; justify-content: center;
    font-size: 52px; transition: transform 0.4s ease;
  }
  .gallery-item.wide .gallery-img { height: 200px; }
  .gallery-item.tall .gallery-img { height: 416px; }
  .gallery-item:hover .gallery-img { transform: scale(1.06); }
  .gallery-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, oklch(22% 0.09 155 / 0.85) 0%, transparent 60%);
    opacity: 0; transition: opacity 0.3s;
    display: flex; flex-direction: column; justify-content: flex-end; padding: 16px;
  }
  .gallery-item:hover .gallery-overlay { opacity: 1; }
  .gallery-title { color: white; font-size: 14px; font-weight: 600; }
  .gallery-cat { color: var(--gold-400); font-size: 12px; margin-top: 3px; }
  .gallery-zoom {
    position: absolute; top: 12px; right: 12px;
    width: 34px; height: 34px; border-radius: 50%;
    background: oklch(100% 0 0 / 0.9);
    display: flex; align-items: center; justify-content: center;
    font-size: 15px; opacity: 0; transition: opacity 0.3s;
    color: var(--green-800);
  }
  .gallery-item:hover .gallery-zoom { opacity: 1; }

  /* image placeholders with colors */
  .ph-1 { background: linear-gradient(135deg, oklch(60% 0.12 155), oklch(45% 0.14 155)); }
  .ph-2 { background: linear-gradient(135deg, oklch(75% 0.12 75), oklch(60% 0.15 75)); }
  .ph-3 { background: linear-gradient(135deg, oklch(65% 0.10 200), oklch(50% 0.13 200)); }
  .ph-4 { background: linear-gradient(135deg, oklch(70% 0.10 280), oklch(55% 0.12 280)); }
  .ph-5 { background: linear-gradient(135deg, oklch(65% 0.12 30), oklch(50% 0.14 30)); }
  .ph-6 { background: linear-gradient(135deg, oklch(60% 0.10 120), oklch(45% 0.13 120)); }
  .ph-7 { background: linear-gradient(135deg, oklch(72% 0.08 60), oklch(55% 0.11 60)); }
  .ph-8 { background: linear-gradient(135deg, oklch(55% 0.12 155), oklch(38% 0.14 155)); }
  .ph-label { font-size: 11px; font-weight: 600; color: oklch(100% 0 0 / 0.7); letter-spacing: 1px; text-transform: uppercase; margin-top: 8px; text-align: center; font-family: monospace; }

  /* PAGINATION */
  .pagination-wrap { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 8px 0 56px; }
  .page-btn {
    width: 40px; height: 40px; border-radius: var(--radius-sm); border: 1.5px solid oklch(88% 0.01 90);
    display: flex; align-items: center; justify-content: center; cursor: pointer;
    font-size: 14px; font-weight: 600; color: var(--text-600); background: white;
    transition: all 0.2s; text-decoration: none;
  }
  .page-btn:hover { border-color: var(--green-600); color: var(--green-700); background: var(--green-50); }
  .page-btn.active { background: var(--green-700); color: white; border-color: var(--green-700); box-shadow: 0 4px 12px oklch(34% 0.13 155 / 0.3); }
  .page-btn.arrow { width: auto; padding: 0 14px; gap: 4px; font-size: 13px; }
  .page-dots { color: var(--text-400); padding: 0 4px; line-height: 40px; }







  
/* =========================
   TEACHER SECTION BASE
========================= */

.teachers-section {
  padding: 60px 15px;
  background: #f8f9fb;
}

.teachers-title {
	text-align: center;
	font-size: 35px;
	font-weight: 700;
	margin-bottom: 40px;
	color: #003b0e;
	position: relative;
}

.teachers-title::after {
  content: "";
  width: 80px;
  height: 3px;
  background: #003c0f;
  display: block;
  margin: 10px auto 0;
  border-radius: 5px;
}


/* =========================
   GRID SYSTEM FIX
========================= */

.teachers-section .row {
  display: flex;
  flex-wrap: wrap;
  margin: -12px;
}

.teachers-section .col-md-3,
.teachers-section .col-sm-6 {
  padding: 12px;
  width: 25%;
}


/* =========================
   TEACHER CARD
========================= */

.teacher-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);
  transition: 0.3s ease;
  position: relative;
}

.teacher-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.15);
}

.teacher-card a {
  text-decoration: none;
  color: inherit;
  display: block;
}


/* =========================
   IMAGE (UNIFORM FIX)
========================= */

/* =========================
   IMAGE FIX (SAME SIZE ALL)
========================= */

.teacher-image-box {
  position: relative;
  width: 100%;
  height: 260px;          /* সব image same height */
  overflow: hidden;
  background: #eee;
}

.teacher-image {
  width: 100%;
  height: 100%;
  object-fit: cover;      /* crop না করে সুন্দর fit */
  transition: 0.5s ease;
}

.teacher-card:hover .teacher-image {
  transform: scale(1.08);
}


/* =========================
   SHARE ICON ANIMATION FIX
========================= */

.share-box {
  position: absolute;
  bottom: 12px;
  right: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
 

/* hidden icons */
.share-links {
  display: flex;
  gap: 6px;

  /* hidden state */
  opacity: 0;
  transform: translateX(20px);
  pointer-events: none;

  transition: all 0.3s ease;
}

/* hover effect (teacher card or share box hover) */
.teacher-card:hover .share-links,
.share-box:hover .share-links {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

/* social buttons */
.share-link {
  width: 34px;
  height: 34px;
  background: #ff6600;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 13px;
  transition: 0.3s;
}

.share-link:hover {
  background: #222;
  transform: scale(1.1);
}


/* =========================
   SHARE BUTTON SYSTEM
========================= */
/* SHARE OVERLAY - মেইন বক্স */
.share-box {
  position: absolute;
  bottom: 15px;
  right: 15px;
  display: flex;
  flex-direction: row-reverse; /* আইকনগুলো বাম দিকে বের হবে */
  align-items: center;
  gap: 10px;
  background: #fff;
  padding: 5px;
  border-radius: 30px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  max-width: 45px; /* শুরুতে শুধু শেয়ার আইকন দেখাবে */
  overflow: hidden;
  transition: max-width 0.5s ease-in-out, padding 0.3s;
}

/* কার্ডে বা শেয়ার বক্সে হোভার করলে যা হবে */
.teacher-card:hover .share-box {
  max-width: 200px; /* আইকন অনুযায়ী চওড়া হবে */
  padding: 5px 15px;
}

/* শেয়ার গোল আইকন */
.share-icon-box {
	width: 35px;
	height: 35px;
	background: #004915;
	color: #fff;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	flex-shrink: 0;
}

.share-icon {
  width: 18px;
  height: 18px;
  stroke: white;
}

/* সোশ্যাল আইকনগুলো */
.share-links {
  display: flex;
  gap: 8px;
  opacity: 0;
  transform: translateX(20px);
  transition: all 0.4s ease;
}

.teacher-card:hover .share-links {
  opacity: 1;
  transform: translateX(0);
}

.share-link {
  width: 32px;
  height: 32px;
  background: #f1f1f1;
  color: #333;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 14px;
  transition: 0.3s;
}

.share-link:hover {
  background: #759f81;
  color: #000;
  transform: translateY(-3px);
}

/* =========================
   TEXT STYLE
========================= */

.teacher-name {
  font-size: 18px;
  font-weight: 700;
  text-align: center;
  margin: 14px 0 5px;
  color: #222;
}

.teacher-designation {
  text-align: center;
  font-size: 14px;
  color: #666;
  padding-bottom: 15px;
}


/* =========================
   RESPONSIVE DESIGN
========================= */

/* Tablet */
@media (max-width: 991px) {
  .teachers-section .col-md-3 {
    width: 50%;
  }

  .teacher-image-box {
    height: 240px;
  }
}

/* Mobile */
@media (max-width: 576px) {
  .teachers-section .col-sm-6 {
    width: 100%;
  }

  .teachers-title {
    font-size: 24px;
  }

  .teacher-image-box {
    height: 220px;
  }
}

/*------------ student single page ar jonno css ---------- */
  /* ── GRID 2-COL ── */
  .grid-2 { display: grid; grid-template-columns: 370px 1fr; gap: 20px; margin-bottom: 20px; }
  .grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; margin-bottom: 20px; }
  .grid-full { margin-bottom: 20px; }

  
  /* ── CARD ── */
  .card { background: white; border-radius: var(--radius-md); box-shadow: var(--shadow-sm); border: 1px solid oklch(91% 0.01 90); overflow: hidden; }
  .card-header { padding: 18px 22px 14px; border-bottom: 1px solid oklch(92% 0.01 90); display: flex; align-items: center; justify-content: space-between; }
  .card-title { font-size: 15px; font-weight: 700; color: var(--text-900); display: flex; align-items: center; gap: 8px; }
  .card-title-icon { width: 28px; height: 28px; border-radius: 7px; background: var(--green-100); display: flex; align-items: center; justify-content: center; font-size: 14px; }
  .card-action { font-size: 12.5px; color: var(--green-600); font-weight: 600; cursor: pointer; text-decoration: none; }
  .card-action:hover { color: var(--green-800); }
  .card-body { padding: 20px 22px; }

  /* ── STUDENT PROFILE ── */
  .profile-avatar-wrap { text-align: center; padding: 24px 20px 20px; }
  .profile-avatar { width: 96px; height: 96px; border-radius: 50%; background: linear-gradient(135deg, var(--green-100), var(--gold-100)); display: flex; align-items: center; justify-content: center; font-size: 48px; margin: 0 auto 12px; border: 4px solid white; box-shadow: 0 0 0 3px var(--green-200, var(--green-100)); }
  .profile-name { font-size: 17px; font-weight: 700; color: var(--text-900); margin-bottom: 3px; }
  .profile-id { font-size: 12.5px; color: var(--text-400); margin-bottom: 12px; }
  .profile-tags { display: flex; justify-content: center; gap: 6px; flex-wrap: wrap; }
  .profile-tag { padding: 4px 10px; border-radius: 100px; font-size: 11px; font-weight: 700; }
  .tag-green { background: var(--green-100); color: var(--green-700); }
  .tag-gold { background: var(--gold-100); color: oklch(50% 0.14 75); }
  .profile-info { border-top: 1px solid var(--warm-gray); }
  .profile-row { display: flex; align-items: flex-start; gap: 12px; padding: 11px 20px; border-bottom: 1px solid var(--warm-gray); font-size: 13.5px; }
  .profile-row:last-child { border-bottom: none; }
  .profile-row-label { color: var(--text-400); min-width: 90px; flex-shrink: 0; font-size: 12.5px; padding-top: 1px; }
  .profile-row-val { color: var(--text-900); font-weight: 500; }


  
/* =========================
   TEAM SECTION WRAPPER
========================= */

.team-section {
  padding: 70px 0;
  background: linear-gradient(180deg, #f7f9fc 0%, #ffffff 100%);
}

/* =========================
   CONTAINER FIX
========================= */

.team-section .container {
  max-width: 1400px;
}

/* =========================
   6 COLUMN GRID (MAIN FIX)
========================= */

.team-section .row {
  display: flex;
  flex-wrap: wrap;
  margin: -12px;
}

/* 6 items per row */
.team-section .col-lg-3,
.team-section .col-md-4,
.team-section .col-sm-6 {
  padding: 12px;
  width: 16.666%; /* 🔥 6 columns */
}

/* =========================
   CARD DESIGN
========================= */

.team-member {
  background: #fff;
  border-radius: 18px;
  text-align: center;
  padding: 22px 14px;
  height: 100%;
  position: relative;
  overflow: hidden;

  box-shadow: 0 8px 25px rgba(0,0,0,0.06);
  transition: all 0.35s ease;
}

.team-member:hover {
  transform: translateY(-10px);
  box-shadow: 0 18px 45px rgba(0,0,0,0.12);
}

/* =========================
   IMAGE (PERFECT CIRCLE)
========================= */

.team-img-box {
  width: 110px;
  height: 110px;
  margin: 0 auto 14px;
  border-radius: 50%;
  overflow: hidden;

  border: 4px solid #ff6600;
  background: #f1f1f1;

  position: relative;
  transition: all 0.3s ease;
}

.team-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.team-member:hover .team-img-box img {
  transform: scale(1.15);
}

/* =========================
   NAME
========================= */

.team-member h3 {
  font-size: 15px;
  font-weight: 700;
  margin: 10px 0 4px;
  color: #222;
}

/* =========================
   DESIGNATION
========================= */

.team-member p {
  font-size: 12.5px;
  color: #777;
  margin: 0;
}

/* =========================
   TOP COLOR ANIMATION
========================= */

.team-member::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, #ff6600, #ffb347);
  transition: 0.4s ease;
}

.team-member:hover::before {
  width: 100%;
}

/* =========================
   HOVER GLOW EFFECT
========================= */

.team-member:hover {
  box-shadow: 0 20px 50px rgba(255,102,0,0.18);
}

/* =========================
   RESPONSIVE
========================= */

/* Laptop small */
@media (max-width: 1200px) {
  .team-section .col-lg-3 {
    width: 20%; /* 5 in a row */
  }
}

/* Tablet */
@media (max-width: 992px) {
  .team-section .col-md-4 {
    width: 33.333%;
  }
}

/* Mobile */
@media (max-width: 576px) {
  .team-section .col-sm-6 {
    width: 50%;
  }

  .team-img-box {
    width: 95px;
    height: 95px;
  }

  .team-member h3 {
    font-size: 14px;
  }

  .team-member p {
    font-size: 12px;
  }
}


  /* ===============================
   FORM MAIN WRAPPER
=================================*/
.main-content {
    max-width: 1000px;
    margin: 40px auto;
    padding: 20px;
}

/* HEADER */
.header {
    text-align: center;
    margin-bottom: 30px;
}

.header h1 {
    font-size: 28px;
    font-weight: 700;
    color: #222;
}

/* ===============================
   FORM SECTION CARD STYLE
=================================*/
.form-section {
    background: #fff;
    border-radius: 16px;
    margin-bottom: 25px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.05);
    overflow: hidden;
    transition: 0.3s;
}

.form-section:hover {
    transform: translateY(-3px);
}

/* SECTION HEADER */
.section-header {
    background: linear-gradient(135deg, #667eea, #764ba2);
    padding: 15px 20px;
    color: #fff;
}

.section-header h3 {
    margin: 0;
    font-size: 18px;
}

/* CONTENT */
.section-content {
    padding: 20px;
}

/* ===============================
   FORM FIELD
=================================*/
.form-field {
    display: flex;
    flex-direction: column;
    margin-bottom: 15px;
}

.form-field label {
    font-weight: 600;
    margin-bottom: 6px;
    color: #333;
}

.form-field input,
.form-field select,
.form-field textarea {
    padding: 12px;
    border-radius: 10px;
    border: 1px solid #ddd;
    transition: 0.3s;
    font-size: 14px;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 2px rgba(102,126,234,0.2);
    outline: none;
}

/* ===============================
   GRID
=================================*/
.form-row {
    display: grid;
    gap: 15px;
}

.two-columns {
    grid-template-columns: repeat(2, 1fr);
}

/* ===============================
   PROFILE UPLOAD
=================================*/
.profile-upload-area {
    display: flex;
    align-items: center;
    gap: 20px;
    background: #f9fafc;
    padding: 15px;
    border-radius: 12px;
    margin-bottom: 20px;
}

.profile-image-box {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: #eee;
    display: flex;
    align-items: center;
    justify-content: center;
}

.profile-info-text {
    flex: 1;
}

.custom-file-upload {
    background: #667eea;
    color: #fff;
    padding: 10px 15px;
    border-radius: 8px;
    cursor: pointer;
}

.profile-upload-area input {
    display: none;
}

/* ===============================
   INPUT ICON
=================================*/
.input-with-icon {
    position: relative;
}

.input-with-icon i {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
}

/* ===============================
   DOCUMENT UPLOAD
=================================*/
.document-upload-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.document-upload-group {
    background: #f9fafc;
    padding: 15px;
    text-align: center;
    border-radius: 12px;
    transition: 0.3s;
}

.document-upload-group:hover {
    background: #eef1ff;
}

.upload-btn {
    display: inline-block;
    margin-top: 10px;
    background: #667eea;
    color: #fff;
    padding: 8px 14px;
    border-radius: 6px;
    cursor: pointer;
}

.document-upload-group input {
    display: none;
}

/* ===============================
   BUTTON
=================================*/
.submit-button {
    width: 100%;
    padding: 14px;
    border: none;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #fff;
    font-size: 16px;
    border-radius: 10px;
    cursor: pointer;
    transition: 0.3s;
}

.submit-button:hover {
    transform: scale(1.02);
}

/* ===============================
   RESPONSIVE
=================================*/
@media (max-width: 768px) {
    .two-columns {
        grid-template-columns: 1fr;
    }

    .document-upload-row {
        grid-template-columns: 1fr;
    }

    .profile-upload-area {
        flex-direction: column;
        text-align: center;
    }
}