body{margin:0px; padding: 0px;}
:root {
    --bg: #f5f6fa;
    --surface: #ffffff;
    --surface2: #f0f1f7;
    --accent: #4f46e5;
    --accent2: #7c3aed;
    --accent3: #059669;
    --text: #1a1a2e;
    --muted: #7b7b9a;
    --border: rgba(0,0,0,0.08);
    --glow: rgba(79,70,229,0.2);
  }

  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  body {
    /* font-family: 'DM Mono', monospace; */
    font-family: "Montserrat", sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
    font-size: 14px;
  }

  /* .montserrat-<uniquifier> {
  font-family: "Montserrat", sans-serif;
  font-optical-sizing: auto;
  font-weight: <weight>;
  font-style: normal;
} */
  /* Animated background */
  body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
      radial-gradient(ellipse 60% 50% at 80% 20%, rgba(79,70,229,0.07) 0%, transparent 60%),
      radial-gradient(ellipse 50% 60% at 20% 80%, rgba(5,150,105,0.05) 0%, transparent 60%),
      radial-gradient(ellipse 40% 40% at 60% 60%, rgba(124,58,237,0.04) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
  }

  /* Grid texture */
  body::after {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
      linear-gradient(rgba(0,0,0,0.03) 1px, transparent 1px),
      linear-gradient(90deg, rgba(0,0,0,0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: 0;
  }
  

  /* NAV */
  nav {
    position: relative;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 48px;
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(12px);
    background: rgba(245,246,250,0.85);
    position: sticky;
    top: 0;
  }

  .logo {
    /* font-family: 'Syne', sans-serif; */
    font-family: "Montserrat", sans-serif;
    font-weight: 800;
    font-size: 22px;
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .logo-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 12px var(--accent);
    animation: pulse 2s ease-in-out infinite;
  }

  @keyframes pulse {
    0%, 100% { box-shadow: 0 0 8px var(--accent); transform: scale(1); }
    50% { box-shadow: 0 0 20px var(--accent); transform: scale(1.2); }
  }

  .nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
    font-size: 13px;
    color: #000;
    letter-spacing: 0.03em;
    font-weight: 600;
  }

  .nav-links a { color: inherit; text-decoration: none; transition: color 0.2s; }
  .nav-links a:hover { color: var(--text); }

  .nav-cta {
    font-family: "Montserrat", sans-serif;
    font-weight: 700;
    font-size: 13px;
    padding: 10px 22px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    letter-spacing: 0.04em;
    transition: transform 0.15s, box-shadow 0.15s;
  }
  .nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(79,70,229,0.35);
  }

  /* HERO */
  .hero {
    position: relative;
    z-index: 2;
    padding: 80px 48px 60px;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
  }

  .hero-left {}

  .badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent3);
    border: 1px solid rgba(5,150,105,0.3);
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 28px;
  }

  .badge-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--accent3);
    animation: pulse-green 2s ease-in-out infinite;
  }

  @keyframes pulse-green {
    0%, 100% { opacity: 1; } 50% { opacity: 0.4; }
  }

  h1 {
    /* font-family: 'Syne', sans-serif; */
    font-family: "Montserrat", sans-serif;
    font-size: clamp(42px, 5vw, 54px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -2px;
    margin-bottom: 20px;
  }

  h1 .line2 {
    /* display: block; */
    background: linear-gradient(90deg, var(--accent), var(--accent2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }

  .hero-sub {
    font-size: 15px;
    line-height: 1.7;
    color: var(--muted);
    max-width: 420px;
    margin-bottom: 36px;
  }

  .hero-stats {
    display: flex;
    gap: 32px;
  }

  .stat-item {}
  .stat-number {
    /* font-family: 'Syne', sans-serif; */
    font-family: "Montserrat", sans-serif;
    font-weight: 800;
    font-size: 38px;
    letter-spacing: -1px;
    color: var(--text);
  }
  .stat-label {
    font-size: 11px;
    color: var(--muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-top: 2px;
  }

  /* QR GENERATOR PANEL */
  .panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    position: relative;
  }

  .panel::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--accent2), var(--accent3));
  }

  .tabs {
    display: flex;
    padding: 16px 20px 16px;
    gap: 4px;
    border-bottom: 1px solid var(--border);
    /* overflow-x: auto; */
  }

  .tab {
    padding: 8px 10px;
    font-size: 12px;
    font-family: 'DM Mono', monospace;
    font-weight: 500;
    color: var(--muted);
    background: none;
    border: none;
    cursor: pointer;
    border-radius: 6px 6px 0 0;
    transition: all 0.2s;
    white-space: nowrap;
    position: relative;
    letter-spacing: 0.02em;
  }

  .tab.active {
    color: var(--text);
    background: var(--surface2);
  }

  .tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px; left: 0; right: 0;
    height: 1px;
    background: var(--surface2);
  }

  .tab-icon { margin-right: 6px; opacity: 0.7; }

  .panel-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

  .input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  .input-label {
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted);
    font-weight: 500;
  }

  .input-row {
    display: flex;
    gap: 10px;
  }

  input[type="text"], input[type="url"] {
    flex: 1;
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px 16px;
    font-family: 'DM Mono', monospace;
    font-size: 13px;
    color: var(--text);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
  }

  input[type="text"]:focus, input[type="url"]:focus {
    border-color: rgba(79,70,229,0.5);
    box-shadow: 0 0 0 3px rgba(79,70,229,0.1);
  }

  input::placeholder { color: var(--muted); }

  .generate-btn {
    padding: 12px 24px;
    background: var(--accent);
    color: #fff;
    font-family: "Montserrat", sans-serif;
    font-weight: 700;
    font-size: 13px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    letter-spacing: 0.05em;
    transition: all 0.2s;
    white-space: nowrap;
  }
  .generate-btn:hover {
    background: #ff1a42;
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(255,60,95,0.4);
  }

  /* Customize section */
  .customize-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .color-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  .color-picker-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px 14px;
  }

  input[type="color"] {
    width: 28px; height: 28px;
    border: none;
    background: none;
    cursor: pointer;
    border-radius: 4px;
    overflow: hidden;
    padding: 0;
  }

  .color-hex {
    font-size: 12px;
    color: var(--muted);
    font-family: 'DM Mono', monospace;
  }

  select {
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px 14px;
    font-family: 'DM Mono', monospace;
    font-size: 12px;
    color: var(--text);
    outline: none;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b6b80' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
  }

  /* QR OUTPUT */
  .qr-output {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--surface2);
    border-radius: 12px;
    border: 1px dashed var(--border);
    min-height: 200px;
    justify-content: center;
    position: relative;
    overflow: hidden;
  }

  .qr-output.has-qr {
    border-style: solid;
    border-color: rgba(255,60,95,0.2);
  }

  #qrcode {
    display: flex;
    justify-content: center;
  }

  #qrcode canvas, #qrcode img {
    border-radius: 8px;
  }

  .qr-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--muted);
  }

  .qr-placeholder svg {
    opacity: 0.3;
  }

  .qr-placeholder p {
    font-size: 12px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  .download-btns {
    display: flex;
    gap: 8px;
  }

  .dl-btn {
    padding: 9px 18px;
    font-family: 'DM Mono', monospace;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.2s;
    letter-spacing: 0.04em;
  }

  .dl-btn.primary {
    background: rgba(255,60,95,0.15);
    border: 1px solid rgba(255,60,95,0.3);
    color: var(--accent);
  }
  .dl-btn.primary:hover {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 4px 16px rgba(255,60,95,0.3);
  }

  .dl-btn.secondary {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--muted);
  }
  .dl-btn.secondary:hover {
    border-color: rgba(255,255,255,0.15);
    color: var(--text);
  }

  /* FEATURES SECTION */
  .features {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto 80px;
    padding: 0 48px;
  }

  .section-tag {
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 16px;
    font-weight: 500;
  }

  .section-title {
   font-family: "Montserrat", sans-serif;
    font-size: 42px;
    font-weight: 500;
    letter-spacing: -1.5px;
    margin-bottom: 48px;
    /* max-width: 480px; */
    line-height: 1.1;
  }

  .features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
  }

  .feat-card {
    background: var(--surface);
    padding: 32px;
    border: 1px solid var(--border);
    transition: background 0.3s;
    position: relative;
    overflow: hidden;
    border-radius: 12px ;
  }

  .feat-card:first-child { 
    /* border-radius: 12px 0 0 12px;  */
     border-radius: 12px ; 
}
  .feat-card:last-child { 
    /* border-radius: 0 12px 12px 0;  */
    border-radius: 12px ;
}

  .feat-card:hover { background: var(--surface2); }

  .feat-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,60,95,0.05) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.3s;
  }
  .feat-card:hover::before { opacity: 1; }

  .feat-icon {
    width: 64px; height: 64px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    /* margin-bottom: 20px; */
    margin: 0px auto 20px;
  }

  .feat-icon.red { background: rgba(255,60,95,0.12); }
  .feat-icon.orange { background: rgba(255,140,66,0.12); }
  .feat-icon.green { background: rgba(92,255,177,0.12); }

  .feat-title {
    font-family: "Montserrat", sans-serif;
    font-weight: 700;
    font-size: 17px;
    margin-bottom: 10px;
    letter-spacing: -0.3px;
    text-align: center;
  }

  .feat-desc {
    font-size: 13px;
    line-height: 1.7;
    color: var(--muted);
    text-align: center;
  }

  /* QR TYPE PILLS */
  .type-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 28px;
    padding-top: 28px;
    border-top: 1px solid var(--border);
  }

  .pill {
    padding: 6px 14px;
    font-size: 12px;
    font-family: 'DM Mono', monospace;
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 100px;
    color: var(--muted);
    cursor: pointer;
    transition: all 0.2s;
  }
  .pill:hover, .pill.active {
    border-color: rgba(255,60,95,0.4);
    color: var(--accent);
    background: rgba(255,60,95,0.08);
  }

  /* FOOTER */
  footer {
    position: relative;
    z-index: 2;
    padding: 32px 48px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
    color: var(--muted);
  }

  .footer-logo {
   font-family: "Montserrat", sans-serif;
    font-weight: 800;
    font-size: 16px;
    color: var(--text);
    letter-spacing: -0.3px;
  }

  /* ANIMATIONS */
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
  }

  .hero-left, .panel {
    animation: fadeUp 0.6s ease both;
  }
  .panel { animation-delay: 0.1s; }
  .features { animation: fadeUp 0.6s ease 0.2s both; }

  /* Scrollbar */
  ::-webkit-scrollbar { width: 6px; height: 6px; }
  ::-webkit-scrollbar-track { background: var(--bg); }
  ::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 3px; }

  @media (max-width: 900px) {
    .hero { grid-template-columns: 1fr; gap: 40px; padding: 48px 24px 40px; }
    .features { padding: 0 24px; }
    .features-grid { grid-template-columns: 1fr; }
    .feat-card:first-child { border-radius: 12px 12px 0 0; }
    .feat-card:last-child { border-radius: 0 0 12px 12px; }
    nav { padding: 16px 24px; }
    .nav-links { display: none; }
    footer { padding: 24px; flex-direction: column; gap: 12px; text-align: center; }
  }

  .qr-but{margin: 15px auto; text-align: center; display: inherit;}
  .spacetp{ padding-top: 80px; padding-bottom: 80px;}
  .text-center{ text-align: center;}

  .tabt .nav-link{ margin-left: 10px; margin-right: 10px; font-size: 13px; padding: 10px 25px; border: solid 1px #e7e7e7; color: #6a6a6a;}

  .features-grid1 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
  }

    .tabts h2{ font-weight: 800; font-size: 20px;}
  .feat-card1 {
    background: var(--surface);
    padding: 20px;
    border: 1px solid var(--border);
    transition: background 0.3s;
    position: relative;
    overflow: hidden;
    border-radius: 6px ;
  }

 .tabt .nav-pills .nav-link.active, .nav-pills .show > .nav-link{background-color: #4f46e5; border: solid 1px #4f46e5;}
 .tabt .nav-pills .nav-link.active, .nav-pills .show > .nav-link img{ color: #fff;}
  /* .feat-card1:hover { background: var(--surface2); } */

  .feat-card1::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,60,95,0.05) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.3s;
  }

  .spt{position: relative;display: contents;}
  .spt .tex{ position: absolute;
  top: 50%;
  left: 0%;
  transform: translate(-0%, -50%);
  padding: 30px;

}
.tabt{ margin-bottom: 25px;}
.icons{position: relative; padding: 0px 0px 10px 40px; margin-bottom: 10px;} 
.icons span{ position: absolute; left: 0px; top: 0px;}
 .features-gridm {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
  }

  .feat-cardm {
    background: var(--surface);
    padding: 0px 0px 15px;
    border: 1px solid var(--border);
    transition: background 0.3s;
    position: relative;
    overflow: hidden;
    border-radius: 12px ;
  }

  .feat-cardm img{ margin-bottom: 15px;}
  .cont-tab .nav-pills .nav-link.active, .nav-pills .show > .nav-link {
  color: var(--bs-nav-pills-link-active-color);
  background-color: #4f46e5;
}
 .cont-tab .nav-link{padding: 20px 30px; margin: 0px 5px; color: #1a1a2e; 
    border: solid 1px #f1f1f1; background-color: #fff;}
.cont-tab .ert{ margin-top: 10px;}

.boxt{ position: relative; background: #030303;}
.boxt::after{ position: absolute; left: 0px; top: 0px; height: 100%;  background: #030303;
background: linear-gradient(0deg,rgba(3, 3, 3, 1) 0%, rgba(0, 0, 0, 1) 0%); content: "";}
.boxt img{opacity: 0.5;}
.boxt .crtt{  font-size: 34px; color: #fff; font-weight: 300; 
    width: 40%;  position: absolute; left: 5%; bottom: 30%; z-index: 99; line-height: 40px;}

 .generate-btnm {
    padding: 2px 24px;
    background:none;
    color: #fff;
    font-family: "Montserrat", sans-serif;
    font-weight: 700;
    font-size: 13px;
    border: none;
    border-radius: 40px;
    border: 1px solid #Fff;
    cursor: pointer;
    letter-spacing: 0.05em;
    transition: all 0.2s;
    white-space: nowrap;
  }
  .generate-btnm:hover {
    background: #4f46e5;
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(255,60,95,0.4);
  }

  .acd{ border: solid 1px #b7b7b7; border-radius: 10px; background-color: #fff; padding: 5px;}
 .acd .accordion-button:not(.collapsed){  background-color: #4f46e5; color: #fff;}
 .acdl{ border: solid 0px #b7b7b7; border-radius: 10px;  }
 .acdl .accordion-button:not(.collapsed){  background-color: #4f46e5; color: #fff;}


 .nav-pills .nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 5px;
    min-width: 100px; /* optional */
    height: 90px;     /* optional */
}

.nav-pills .nav-link img {
    width: 32px;
    height: 32px;
    display: block;
}

.tabt .nav {
    justify-content: center;
}

 


@media (max-width: 768px) {
    
    .tabs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 10px;
}

.tab {
    padding: 12px;
    text-align: center;
    border-radius: 8px;
}
}