/* ─────────────────────────────────────
     TOKENS
  ───────────────────────────────────── */
  :root{
    --navy:   #0c1d3a;
    --blue:   #1557be;
    --sky:    #3b8fe8;
    --cyan:   #00b8d9;
    --light:  #ebf3fc;
    --pale:   #f4f8fe;
    --muted:  #5a6e8a;
    --white:  #ffffff;
    --red:    #e03535;
    --yellow: #f5c518;
    /* glass */
    --glass-bg:     rgba(255,255,255,0.07);
    --glass-border: rgba(255,255,255,0.15);
  }

  *,*::before,*::after{box-sizing:border-box;}
  html{scroll-behavior:smooth;}

  body{
    font-family:'Barlow',sans-serif;
    font-weight:400;
    background:var(--white);
    color:var(--navy);
    overflow-x:hidden;
  }

  /* ── shared typography ── */
  .bc{ font-family:'Barlow Condensed',sans-serif; }
  .sec-eyebrow{
    font-weight:700;
    font-size:.9rem;
    letter-spacing:3px;
    text-transform:uppercase;
    color:var(--sky);
    display:block;
    margin-bottom:.4rem;
  }
  .sec-title{
    font-weight:800;
    line-height:1.08;
    color:var(--navy);
    font-size:clamp(1.4rem,3.2vw,2.1rem);
  }
  .sec-title.on-dark{color:#fff;}

  /* ── image placeholder ── */
  .img-ph{
    width:100%;
    background:#fff;
    border-radius:12px;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:10px;
    color:var(--sky);
    padding:0;
  }
  .img-ph svg{opacity:1;}
  .img-ph span{
    font-size:.78rem;
    font-weight:700;
    letter-spacing:1.5px;
    text-transform:uppercase;
    text-align:center;
    opacity:.75;
  }
  .img-ph.on-dark{
    background:rgba(255,255,255,.05);
    border-color:rgba(255,255,255,.2);
    color:rgba(255,255,255,.45);
  }

  /* point badge */
  .pt-badge{
    display:inline-flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    width:54px;height:54px;
    border-radius:50%;
    background:var(--navy);
    color:#fff;
    flex-shrink:0;
  }
  .pt-badge .pt-word{
    font-size:.55rem;
    font-weight:800;
    letter-spacing:2px;
    text-transform:uppercase;
    line-height:1.2;
  }
  .pt-badge .pt-num{
    font-size:1.25rem;
    font-weight:800;
    line-height:1;
  }

  /* ─────────────────────────────────────
     ① SPEC CARD  – white bg + hover lift
  ───────────────────────────────────── */
  .card-spec{
    background:var(--white);
    border:none !important;
    border-radius:16px;
    box-shadow:0 4px 20px rgba(21,87,190,.08);
    transition:transform .22s ease, box-shadow .22s ease;
    /*height:100%;*/
  }
  .card-spec:hover{
    transform:translateY(-6px);
    box-shadow:0 18px 44px rgba(21,87,190,.14);
  }
  .card-spec .cs-icon{
    width:52px;height:52px;
    border-radius:12px;
    background:var(--light);
    display:flex;align-items:center;justify-content:center;
    margin-bottom:1rem;
    flex-shrink:0;
  }
  .card-spec .cs-icon svg{color:var(--blue);}
  .card-spec .cs-title{
    font-weight:700;
    font-size:1.1rem;
    color:var(--navy);
    margin-bottom:.3rem;
  }
  .card-spec .cs-text{
    font-size:.875rem;
    color:var(--muted);
    line-height:1.65;
    margin:0;
  }

  /* ─────────────────────────────────────
     ② SHOWCASE CARD  – dark glass
  ───────────────────────────────────── */
  .card-glass{
    background:var(--glass-bg);
    border:1px solid var(--glass-border) !important;
    border-radius:16px;
    backdrop-filter:blur(8px);
    -webkit-backdrop-filter:blur(8px);
    overflow:hidden;
    height:100%;
    transition:background .22s, transform .22s;
  }
  .card-glass:hover{
    background:rgba(255,255,255,.12);
    transform:translateY(-4px);
  }
  .card-glass .cg-img{
    width:100%;
    aspect-ratio:16/9;
    display:block;
    border-bottom:1px solid rgba(255,255,255,.1);
  }
  .card-glass .cg-body{padding:1.25rem 1.5rem 1.5rem;}
  .card-glass .cg-title{
    font-weight:700;
    font-size:1.05rem;
    color:#fff;
    margin-bottom:.35rem;
  }
  .card-glass .cg-text{
    font-size:.85rem;
    color:rgba(255,255,255,.55);
    line-height:1.65;
    margin:0;
  }
  .cg-tag{
    display:inline-block;
    background:rgba(255,255,255,.12);
    border:1px solid rgba(255,255,255,.2);
    color:rgba(255,255,255,.8);
    font-size:.72rem;
    font-weight:700;
    letter-spacing:.8px;
    padding:3px 10px;
    border-radius:20px;
    margin:0 4px 4px 0;
  }

  /* ─────────────────────────────────────
     ③ CHECKLIST CARD  – white with list
  ───────────────────────────────────── */
  .card-list{
    background:var(--white);
    border:none !important;
    border-radius:16px;
    box-shadow:0 4px 20px rgba(21,87,190,.07);
    height:100%;
  }
  .card-list .cl-header{
    padding:1.5rem 1.75rem 1rem;
    border-bottom:1px solid var(--light);
  }
  .card-list .cl-header-title{
    font-weight:800;
    font-size:1.2rem;
    color:var(--navy);
    margin:0;
  }
  .card-list .cl-body{padding:0 1.75rem 1.5rem;}
  .check-list{list-style:none;padding:0;margin:0;}
  .check-list li{
    display:flex;
    align-items:flex-start;
    gap:10px;
    padding:10px 0;
    font-size:.9rem;
    color:var(--navy);
    border-bottom:1px solid var(--light);
    line-height:1.5;
  }
  .check-list li:last-child{border-bottom:none;}
  .check-dot{
    width:20px;height:20px;
    border-radius:50%;
    background:linear-gradient(135deg,var(--blue),var(--sky));
    display:flex;align-items:center;justify-content:center;
    flex-shrink:0;
    margin-top:1px;
  }
  .check-dot svg{color:#fff;}
  .check-list .cl-sub{
    display:block;
    font-size:.78rem;
    color:var(--muted);
    margin-top:2px;
  }

  /* ─────────────────────────────────────
     HERO  (section 1)
  ───────────────────────────────────── */
  .hero{
    background:linear-gradient(138deg, #0c1d3a 0%, #1557be 58%, #3b8fe8 100%);
    padding:88px 0 72px;
    position:relative;
    overflow:hidden;
  }
  .hero::before{
    content:'';
    position:absolute;
    top:-140px;right:-140px;
    width:520px;height:520px;
    border-radius:50%;
    background:radial-gradient(circle,rgba(0,184,217,.2) 0%,transparent 68%);
    pointer-events:none;
  }
  .hero::after{
    content:'';
    position:absolute;
    bottom:-100px;left:-60px;
    width:380px;height:380px;
    border-radius:50%;
    background:radial-gradient(circle,rgba(59,143,232,.15) 0%,transparent 70%);
    pointer-events:none;
  }
  .hero-badge{
    display:inline-block;
    background:var(--cyan);
    color:var(--navy);
    font-weight:700;
    font-size:.9rem;
    letter-spacing:1.2px;
    text-transform:uppercase;
    padding:8px 22px;
    border-radius:40px;
    margin-bottom:1.2rem;
  }
  .hero-title{
    font-weight:800;
    font-size:clamp(2.6rem,6vw,4.4rem);
    line-height:1.03;
    color:#fff;
    margin-bottom:.2rem;
  }
  .hero-title .accent{color:var(--cyan);}
  .hero-sub{
    font-weight:700;
    font-size:clamp(1.7rem,3.8vw,2.9rem);
    color:rgba(255,255,255,.82);
    margin-bottom:1.5rem;
  }
  .hero-desc{
    font-size:.97rem;
    color:rgba(255,255,255,.68);
    line-height:1.75;
    max-width:480px;
    margin-bottom:2rem;
  }
  .pill-tag{
    display:inline-flex;
    align-items:center;
    gap:8px;
    background:rgba(255,255,255,.1);
    border:1px solid rgba(255,255,255,.2);
    border-radius:8px;
    padding:9px 16px;
    color:#fff;
    font-size:.87rem;
    font-weight:500;
    margin:4px 6px 0 0;
  }
  .pill-tag .dot{
    width:7px;height:7px;border-radius:50%;background:var(--cyan);flex-shrink:0;
  }
  .win-strip{
    display:inline-flex;
    align-items:center;
    gap:12px;
    background:rgba(255,255,255,.1);
    border:1px solid rgba(255,255,255,.18);
    border-radius:12px;
    padding:14px 20px;
    margin-top:1.6rem;
    color:#fff;
  }
  .win-strip strong{
    display:block;
    font-weight:800;
    font-size:1.1rem;
  }
  .win-strip span{font-size:.8rem;opacity:.65;}

  /* feature pills bar */
  .pills-bar{
    background:var(--white);
    padding:26px 0;
    border-bottom:1px solid #dce8f5;
  }
  .pill-bar-item{
    display:flex;align-items:center;gap:10px;padding:0 20px;
  }
  .pbi-icon{
    width:38px;height:38px;border-radius:50%;
    background:linear-gradient(135deg,var(--blue),var(--sky));
    display:flex;align-items:center;justify-content:center;flex-shrink:0;
  }
  .pbi-icon svg{color:#fff;}
  .pbi-text{
    font-weight:700;
    font-size:1rem;
    color:var(--navy);
  }
  .pbi-divider{width:1px;height:34px;background:#dce8f5;}

  /* ─────────────────────────────────────
     PAIN POINTS  (section 2)
  ───────────────────────────────────── */
  .pain-sec{padding:80px 0;background:var(--light);}
  .pain-item{
    display:flex;
    align-items:center;gap:14px;
    background: rgba(256, 256, 256, 0.6);
    border-radius:12px;
    padding:1.1rem 1.4rem;
    margin-bottom:.9rem;
    box-shadow:0 2px 12px rgba(21,87,190,.06);
  }
  .pain-x{
    width:40px;height:40px;
    border-radius:50%;
    background:#fde8e8;
    display:flex;align-items:center;justify-content:center;flex-shrink:0;
  }
  .pain-x svg{color:var(--red);}
  .pain-label{font-weight:600;font-size:1.1rem;color:var(--navy);}
  .solution-box{
    background:linear-gradient(140deg,var(--navy),var(--blue));
    border-radius:16px;
    padding:2.4rem;
    color:#fff;
  }
  .solution-box h3{
    font-weight:700;
    font-size:clamp(1.35rem,3vw,2rem);
    line-height:1.25;
    margin-bottom:1.2rem;
  }
  .sol-pill{
    display:inline-block;
    background:var(--cyan);
    color:var(--navy);
    font-weight:700;
    font-size:1rem;
    padding:5px 14px;
    border-radius:30px;
    margin:3px;
  }

  /* ─────────────────────────────────────
     PRODUCT SPECS 15.6″  (section 3)
  ───────────────────────────────────── */
  .specs-sec{padding:80px 0;background:var(--white);}
  .size-num{
    font-family:'Barlow Condensed',sans-serif;
    font-weight:800;
    font-size:clamp(3.5rem,9vw,6rem);
    color:var(--sky);
    line-height:1;
  }

  /* ─────────────────────────────────────
     VESA MOUNT  (section 4)
  ───────────────────────────────────── */
  .mount-sec{padding:80px 0;background:var(--pale);}
  .mount-sec .smallP{
    font-size:.9rem;
    font-weight:600;
    color:var(--sky);
  }
  .mount-card{
    background:var(--white);
    border-radius:12px;
    padding:2rem 1rem;
    text-align:center;
    box-shadow:0 2px 12px rgba(21,87,190,.06);
    transition:transform .2s,box-shadow .2s;
  }
  .mount-card:hover{transform:translateY(-4px);box-shadow:0 12px 28px rgba(21,87,190,.11);}
  .mount-card .mc-icon{
    height:64px;
    display:flex;
    align-items:center;
    justify-content:center;
    margin-bottom:1.1rem;
  }

  .mount-card .mc-icon img{
      width:150px;
  }

  .mount-card .mc-label{
    font-weight:700;font-size:.92rem;color:var(--navy);
  }
  .note-red{color:var(--red);font-size:.8rem;font-weight:600;}
  .note-gray{color:var(--muted);font-size:.8rem;}

  /* ─────────────────────────────────────
     HDMI CAPTURE  (section 5)
  ───────────────────────────────────── */
  .hdmi-sec{padding:80px 0;background:var(--white);}
  .hdmi-sec .smallP{
    font-size:.9rem;
    font-weight:600;
    color:var(--sky);
  }
  .flow-box{
    background:var(--light);
    border-radius:14px;
    padding:2rem;
    text-align:center;
  }
  .flow-box p{color:var(--muted);font-size:.88rem;margin:0;}
  .flow-device{
    display:inline-flex;flex-direction:column;align-items:center;gap:6px;
  }
  .flow-device .fd-box{
    background:var(--white);
    border-radius:10px;
    padding:14px 18px;
    box-shadow:0 2px 8px rgba(0,0,0,.06);
  }
  .flow-device .fd-label{
    font-size:.78rem;font-weight:700;color:var(--muted);
  }
  .flow-cross{
    font-size:1.6rem;font-weight:900;color:var(--red);
    padding:0 1.5rem;line-height:1;
  }
  .solution-flow{
    background:linear-gradient(135deg,#e3f0ff,#f0f8ff);
    border:2px solid #b3d4f7;
    border-radius:14px;
    padding:1.8rem 2rem;
    text-align:center;
    margin-top:1.5rem;
  }
  .sf-badge{
    display:inline-block;
    background:var(--navy);color:#fff;
    font-weight:800;font-size:.82rem;
    padding:5px 14px;border-radius:20px;
    margin-bottom:.8rem;
  }
  .solution-flow p{font-size:.92rem;font-weight:600;color:var(--navy);margin:0;}
  .arrow-dn{text-align:center;color:var(--sky);font-size:2rem;margin:.6rem 0;}
  .hdmi-summary{
    background:var(--navy);color:rgba(255,255,255,.82);
    border-radius:14px;padding:1.8rem 2.2rem;
    text-align:center;font-size:.93rem;line-height:1.75;
    margin-top:1.8rem;
  }

  /* ─────────────────────────────────────
     NUSKETCH  (section 6)
  ───────────────────────────────────── */
  .nusketch-sec{padding:80px 0;background:var(--light);}
  .nusketch-sec .smallP{
    font-size:.9rem;
    font-weight:600;
    color:var(--sky);
  }
  .ns-feature-card{
    background:var(--white);
    border-radius:16px;
    overflow:hidden;
    box-shadow:0 4px 20px rgba(21,87,190,.08);
    height:100%;
    transition:transform .22s,box-shadow .22s;
  }
  .ns-feature-card:hover{
    transform:translateY(-5px);
    box-shadow:0 18px 42px rgba(21,87,190,.13);
  }
  .ns-tags{display:flex;gap:6px;flex-wrap:wrap;padding:1rem 1.4rem 0;}
  .ns-tag{
    display:inline-block;
    background:var(--sky);color:#fff;
    font-weight:700;font-size:.76rem;
    padding:4px 12px;border-radius:20px;
  }
  .ns-feature-card .ns-title{
    padding:.5rem 1.4rem .1rem;
    font-weight:800;font-size:1.05rem;color:var(--navy);
  }
  .ns-feature-card .ns-desc{
    padding:0 1.4rem 1.4rem;
    font-size:.86rem;color:var(--muted);line-height:1.65;
    margin:0;
  }
  .ns-summary{
    border-left:4px solid var(--cyan);
    background:var(--white);
    border-radius:0 12px 12px 0;
    padding:1.3rem 1.8rem;
    font-size:.91rem;color:var(--navy);line-height:1.72;
    margin-top:1.8rem;
    box-shadow:0 2px 10px rgba(21,87,190,.06);
  }

  /* ─────────────────────────────────────
     USE CASES  (section 7)
  ───────────────────────────────────── */
  .usecase-sec{padding:80px 0;background:var(--white);}
  .scenario-tag{
    display:inline-block;
    background:var(--navy);color:#fff;
    font-weight:700;font-size:.88rem;
    padding:7px 22px;border-radius:30px;margin:4px;
  }
  .usecase-card{
    background:var(--white);
    border:1.5px solid #d6e8f8 !important;
    border-radius:16px;
    overflow:hidden;height:100%;
    transition:box-shadow .2s,transform .2s;
  }
  .usecase-card:hover{
    box-shadow:0 14px 36px rgba(21,87,190,.11);
    transform:translateY(-4px);
  }
  .uc-badges{display:flex;gap:6px;flex-wrap:wrap;padding:.9rem 1.2rem 0;}
  .uc-badge{
    background:rgba(21,87,190,.1);color:var(--blue);
    font-weight:700;font-size:.75rem;
    padding:3px 11px;border-radius:20px;
  }
  .uc-body{padding:.8rem 1.2rem 1.2rem;}
  .uc-body p{font-size:.84rem;color:var(--muted);line-height:1.65;margin:0;}
  .uc-note{font-size:.75rem;color:var(--muted);margin-top:5px;}
  .close-banner{
    background:linear-gradient(135deg,var(--navy),var(--blue));
    color:#fff;border-radius:16px;
    padding:2.4rem;text-align:center;margin-top:2.5rem;
  }
  .close-banner p{
    font-style:italic;font-weight:700;
    font-size:clamp(1.1rem,2.8vw,1.55rem);
    line-height:1.4;margin:0;
  }

  /* ─────────────────────────────────────
     COMPARISON  (section 8)
  ───────────────────────────────────── */
  .compare-sec{padding:80px 0;background:var(--light);}
  .cmp-table{
    width:100%;border-collapse:separate;border-spacing:0;
    border-radius:16px;overflow:hidden;
    box-shadow:0 8px 32px rgba(21,87,190,.1);
  }
  .cmp-table thead tr{background:var(--navy);color:#fff;}
  .cmp-table thead th{
    padding:1.2rem 1.5rem;
    font-weight:800;font-size:.95rem;border:none;
    vertical-align:middle;
  }
  .cmp-table thead th.col-blank{background:rgba(255,255,255,.04);}
  .cmp-table thead th.col-nugens{background:var(--blue);}
  .cmp-table tbody tr:nth-child(odd){background:var(--white);}
  .cmp-table tbody tr:nth-child(even){background:#eef5ff;}
  .cmp-table tbody td{
    padding:1rem 1.5rem;font-size:.88rem;border:none;vertical-align:top;
  }
  .cmp-table tbody td.col-label{color:var(--muted);font-weight:600;}
  .cmp-table tbody td.col-android{color:var(--sky);font-weight:600;}
  .cmp-table tbody td.col-nugens{color:var(--navy);font-weight:700;}

  /* ─────────────────────────────────────
     ACCESSORIES  (section 9)
  ───────────────────────────────────── */
  .acc-sec{padding:80px 0;background:var(--navy);}
  .acc-sec .sec-eyebrow{color:var(--cyan);}
  .acc-sec .sec-title{color:#fff;}

  /* acc cards reuse card-glass */
  .acc-card{
    background:var(--glass-bg);
    border:1px solid var(--glass-border) !important;
    border-radius:16px;padding:1.8rem;
    height:100%;
    transition:background .2s,transform .2s;
  }
  .acc-card:hover{background:rgba(255,255,255,.12);transform:translateY(-4px);}
  .acc-icon-wrap{
    width:46px;height:46px;border-radius:12px;
    background:rgba(255,255,255,.1);
    display:flex;align-items:center;justify-content:center;
    margin-bottom:.9rem;flex-shrink:0;
  }
  .acc-icon-wrap svg{color:var(--cyan);}
  .acc-title{
    font-weight:800;font-size:1rem;color:#fff;
    margin-bottom:.35rem;
  }
  .acc-desc{font-size:.84rem;color:rgba(255,255,255,.52);line-height:1.65;}
  .acc-pill{
    display:inline-block;
    background:rgba(255,255,255,.12);
    color:rgba(255,255,255,.8);
    font-size:.74rem;font-weight:700;
    padding:3px 11px;border-radius:20px;margin:3px;
  }

  /* ── responsive ── */
  @media(max-width:767px){
    .hero{padding:56px 0 48px;}
    .pbi-divider{display:none;}
    .pill-bar-item{justify-content:center;padding:8px 12px;}
    .cmp-table thead th,.cmp-table tbody td{padding:.7rem .9rem;font-size:.8rem;}
  }