/* ============================================================
   IAMarketing Onboarding – Global Styles
   ============================================================
   Colours driven by CSS custom properties (same as pricing site).
*/

:root{
  --color-bg:#56453B;
  --color-text:#e5e7eb;
  --color-heading:#ffffff;
  --color-muted:#9ca3af;
  --color-accent:#60a5fa;
  --color-primary:#edeeed;
  --color-secondary:#60a5fa;
  --color-success:#22c55e;
  --color-warning:#fbbf24;
  --color-card-bg:rgba(255,255,255,.04);
  --color-card-border:rgba(255,255,255,.10);

  --line:rgba(255,255,255,.10);
  --shadow:0 16px 40px rgba(0,0,0,.35);
  --radius:18px;
  --max:820px;

  --primary-rgb:237,238,237;
  --secondary-rgb:96,165,250;
}

/* ---------- reset / base ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;-webkit-text-size-adjust:100%}

body{
  font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";
  background:
    radial-gradient(1200px 600px at 20% -10%, rgba(var(--secondary-rgb),.25), transparent 60%),
    radial-gradient(900px 500px at 90% 10%, rgba(var(--primary-rgb),.18), transparent 55%),
    var(--color-bg);
  color:var(--color-text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
  display:flex;
  flex-direction:column;
}

a{color:var(--color-accent);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto}

/* ---------- layout ---------- */
.wrap{max-width:var(--max);margin:0 auto;padding:32px 18px 64px;width:100%;flex:1}

/* ---------- header / brand ---------- */
header{text-align:center;margin-bottom:32px}
.brand{display:inline-flex;align-items:center;gap:12px;margin-bottom:18px}
.brand img{height:36px;width:auto;display:block;filter:drop-shadow(0 8px 18px rgba(0,0,0,.25))}
.brand-text{text-align:left}
.brand-text strong{display:block;font-size:1.1rem;color:var(--color-heading)}
.brand-text small{display:block;color:var(--color-muted);font-size:.9rem}

h1{font-size:clamp(1.7rem,2.8vw,2.2rem);color:var(--color-heading);font-weight:700;letter-spacing:-.02em;margin-bottom:8px}
.lead{color:var(--color-muted);max-width:60ch;margin:0 auto 24px;font-size:1rem}

/* ---------- progress bar ---------- */
.progress-bar{display:flex;gap:6px;margin-bottom:32px;padding:0 4px}
.progress-step{
  flex:1;height:4px;border-radius:99px;
  background:rgba(255,255,255,.08);
  transition:background .3s ease;
}
.progress-step.active{background:var(--color-primary)}
.progress-step.done{background:rgba(var(--primary-rgb),.5)}
.step-labels{display:flex;justify-content:space-between;margin-bottom:6px;font-size:.75rem;color:var(--color-muted)}

/* ---------- form card ---------- */
.form-card{
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:28px 24px;
  margin-bottom:24px;
}

.form-card h2{font-size:1.25rem;color:var(--color-heading);margin-bottom:4px}
.form-card .section-desc{color:var(--color-muted);font-size:.92rem;margin-bottom:20px}

/* ---------- form elements ---------- */
.field{margin-bottom:18px}
.field label{display:block;font-size:.88rem;color:rgba(255,255,255,.85);margin-bottom:6px;font-weight:500}
.field label .required{color:var(--color-primary);margin-left:2px}

.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field input[type="url"],
.field textarea,
.field select{
  width:100%;
  padding:12px 14px;
  border-radius:12px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.04);
  color:var(--color-text);
  font-size:.92rem;
  font-family:inherit;
  transition:border-color .2s,box-shadow .2s;
  outline:none;
}

.field input:focus,
.field textarea:focus,
.field select:focus{
  border-color:rgba(var(--secondary-rgb),.6);
  box-shadow:0 0 0 3px rgba(var(--secondary-rgb),.15);
}

.field textarea{resize:vertical;min-height:100px}
.field select{cursor:pointer;appearance:none;-webkit-appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239ca3af' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;padding-right:36px;
}
.field select option{background:var(--color-bg);color:var(--color-text)}

.field .hint{font-size:.8rem;color:var(--color-muted);margin-top:4px}

/* checkbox / radio groups */
.check-group{display:flex;flex-wrap:wrap;gap:8px}
.check-group label{
  display:flex;align-items:center;gap:8px;
  padding:8px 14px;border-radius:10px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  cursor:pointer;font-size:.88rem;
  transition:border-color .2s,background .2s;
  color:rgba(255,255,255,.85);
}
.check-group label:hover{border-color:rgba(var(--secondary-rgb),.4);background:rgba(var(--secondary-rgb),.06)}
.check-group input:checked + span{color:var(--color-heading)}
.check-group label:has(input:checked){border-color:rgba(var(--secondary-rgb),.5);background:rgba(var(--secondary-rgb),.12)}
.check-group input{width:16px;height:16px;accent-color:var(--color-secondary)}

/* ---------- file upload ---------- */
.upload-zone{
  border:2px dashed var(--line);
  border-radius:14px;
  padding:28px 20px;
  text-align:center;
  cursor:pointer;
  transition:border-color .2s,background .2s;
  background:rgba(255,255,255,.02);
}
.upload-zone:hover,.upload-zone.dragover{
  border-color:rgba(var(--secondary-rgb),.5);
  background:rgba(var(--secondary-rgb),.04);
}
.upload-zone .upload-icon{font-size:2rem;margin-bottom:8px;opacity:.6}
.upload-zone p{color:var(--color-muted);font-size:.9rem;margin:0}
.upload-zone .browse{color:var(--color-accent);text-decoration:underline;cursor:pointer}

.file-list{margin-top:12px;display:flex;flex-direction:column;gap:6px}
.file-item{
  display:flex;align-items:center;justify-content:space-between;
  padding:8px 12px;border-radius:10px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
  font-size:.85rem;
}
.file-item .file-name{color:var(--color-text);display:flex;align-items:center;gap:8px;min-width:0}
.file-item .file-name span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.file-item .file-size{color:var(--color-muted);white-space:nowrap;margin-left:8px}
.file-item .remove-file{
  background:none;border:none;color:rgba(255,255,255,.4);
  cursor:pointer;font-size:1.1rem;padding:0 4px;
  transition:color .2s;
}
.file-item .remove-file:hover{color:#ef4444}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 24px;
  border-radius:12px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  text-decoration:none;
  font-weight:700;font-size:.92rem;
  color:var(--color-text);
  transition:.2s ease;
  cursor:pointer;
  font-family:inherit;
}
.btn:hover{transform:translateY(-1px);background:rgba(255,255,255,.06);text-decoration:none}

.btn.primary{
  background:linear-gradient(180deg, rgba(var(--primary-rgb),.95), rgba(var(--primary-rgb),.78));
  border-color:rgba(var(--primary-rgb),.35);
  color:#1a1a1a;
}
.btn.primary:hover{background:linear-gradient(180deg, rgba(var(--primary-rgb),1), rgba(var(--primary-rgb),.86))}

.btn.secondary{
  background:linear-gradient(180deg, rgba(var(--secondary-rgb),.95), rgba(var(--secondary-rgb),.75));
  border:1px solid rgba(var(--secondary-rgb),.35);
  color:#050a14;
}
.btn.secondary:hover{background:linear-gradient(180deg, rgba(var(--secondary-rgb),1), rgba(var(--secondary-rgb),.85))}

.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}

.form-actions{display:flex;justify-content:space-between;gap:12px;margin-top:24px}
.form-actions .btn{min-width:140px}

/* ---------- step visibility ---------- */
.step{display:none}
.step.active{display:block}

/* ---------- success page ---------- */
.success-card{
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:40px 28px;
  text-align:center;
}
.success-icon{font-size:3rem;margin-bottom:16px}
.success-card h2{color:var(--color-heading);font-size:1.5rem;margin-bottom:8px}
.success-card p{color:var(--color-muted);max-width:50ch;margin:0 auto 16px}
.ref-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 18px;border-radius:10px;
  background:rgba(var(--primary-rgb),.10);
  border:1px solid rgba(var(--primary-rgb),.25);
  color:var(--color-heading);font-weight:600;
  font-size:1rem;margin:16px 0;
}

/* ---------- alert ---------- */
.alert{
  padding:12px 16px;border-radius:12px;font-size:.9rem;margin-bottom:18px;
}
.alert.error{
  background:rgba(239,68,68,.12);
  border:1px solid rgba(239,68,68,.25);
  color:#fca5a5;
}
.alert.success{
  background:rgba(var(--primary-rgb),.12);
  border:1px solid rgba(var(--primary-rgb),.25);
  color:var(--color-success);
}

/* ---------- footer ---------- */
footer{
  text-align:center;color:var(--color-muted);
  font-size:.9rem;padding:20px 18px;
  border-top:1px solid var(--line);
}
footer a{color:var(--color-accent)}

/* ---------- mobile ---------- */
@media (max-width:640px){
  .wrap{padding:20px 14px 36px}
  header{margin-bottom:24px}
  .brand{gap:10px;margin-bottom:12px}
  .brand img{height:28px}
  h1{font-size:1.4rem}
  .lead{font-size:.9rem;margin-bottom:18px}
  .form-card{padding:20px 16px;border-radius:14px}
  .form-card h2{font-size:1.1rem}
  .field label{font-size:.84rem}
  .field input,.field textarea,.field select{padding:10px 12px;border-radius:10px;font-size:.88rem}
  .check-group label{padding:6px 10px;font-size:.84rem;border-radius:8px}
  .upload-zone{padding:20px 16px}
  .form-actions{flex-direction:column-reverse}
  .form-actions .btn{width:100%;min-width:auto}
  .btn{padding:14px 20px;border-radius:10px;font-size:.9rem}
  .success-card{padding:28px 20px;border-radius:14px}
  footer{font-size:.82rem}
}