/* Meratalk KYC — clean, restrained corporate: teal + navy, no gradients,
   no glassmorphism, subtle shadows only. Refined to match the approved
   reference: a separate stepper card, then a separate form card. */
:root{
  /* Colors sourced directly from meratalk.com's own source code (the
     Tailwind arbitrary-value classes hardcoded on the site's headline:
     "from-[#08acf2] to-[#22c55e]") — this is the exact, authoritative
     brand palette, not an approximation from the logo PNG asset. */
  --mt-blue:#08acf2; --mt-blue-ink:#0284c7; --mt-green:#22c55e;
  --mt-black:#101218; --mt-black-ink:#24262e;
  --mt-gradient:linear-gradient(to right, var(--mt-blue), var(--mt-green));
  --navy:#0f172a; --ink:#0f172a; --label:#334155; --muted:#64748b;
  --line:#e5e7eb; --input-line:#dce4ec; --card:#ffffff;
  --bg:#f7fafc; --input:#ffffff; --step-inactive:#e8eef4;
  --danger:#ef4444; --radius:18px; --stepper-radius:16px; --maxw:1400px;
  --shadow:0 1px 2px rgba(16,24,40,.03),0 12px 28px -8px rgba(16,24,40,.08);
  --ring:rgba(8,172,242,.16);
  --font: 'Segoe UI', system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
}
*{box-sizing:border-box}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.55}

.mt-header{background:#fff;border-bottom:1px solid var(--line);padding:0}
.mt-header-inner{max-width:var(--maxw);width:92%;margin:0 auto;min-height:126px;display:flex;align-items:center;gap:22px}
.mt-logo{height:34px;width:auto;flex:none}
.mt-divider{width:1px;align-self:stretch;margin:32px 0;background:var(--line);flex:none}
.mt-heading{flex:1}
.mt-title{font-size:29px;font-weight:700;letter-spacing:-.2px;line-height:1.2}
.mt-title span:nth-child(1){background:var(--mt-gradient);background-clip:text;-webkit-background-clip:text;color:transparent}
.mt-title span:nth-child(2),.mt-title span:nth-child(3){color:var(--navy)}
.mt-sub{margin:7px 0 0;color:var(--muted);font-size:15px;font-weight:400}

.mt-shell{max-width:var(--maxw);width:92%;margin:32px auto 48px}

/* ---- server-side validation banner ---- */
.mt-alert{max-width:var(--maxw);width:92%;margin:24px auto 0;background:#fef2f2;
  border:1px solid #fecaca;color:#b91c1c;border-radius:12px;padding:14px 18px;
  font-size:14.5px;font-weight:600}

/* ---- card 1: stepper + progress bar (joined into one rounded box) ---- */
.kyc-stepper{display:flex;overflow-x:auto;padding:32px 40px 8px;gap:0;scrollbar-width:none;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-bottom:0;border-radius:var(--stepper-radius) var(--stepper-radius) 0 0}
.kyc-stepper[hidden]{display:none}
.kyc-stepper::-webkit-scrollbar{display:none}
.kyc-step{flex:1 0 auto;min-width:100px;display:flex;flex-direction:column;align-items:center;gap:11px;
  background:none;border:0;cursor:pointer;font-family:inherit;position:relative;padding:0 0 14px;outline:none}
.kyc-step:not(:first-child)::before{content:'';position:absolute;top:28px;left:-50%;width:100%;height:1px;background:var(--line);z-index:0}
.kyc-step.is-done:not(:first-child)::before,.kyc-step.is-active:not(:first-child)::before{background:var(--mt-blue)}
.kyc-step-dot{position:relative;z-index:1;width:56px;height:56px;border-radius:50%;background:#fff;
  border:1.5px solid var(--line);display:grid;place-items:center;color:#9aa7b8;transition:.15s}
.kyc-step.is-done .kyc-step-dot{background:var(--mt-blue);border-color:var(--mt-blue);color:#fff}
.kyc-step.is-active .kyc-step-dot{background:var(--mt-gradient);border-color:transparent;color:#fff;
  box-shadow:0 0 0 5px var(--ring)}
.kyc-step-icon{width:21px;height:21px}
.kyc-step-icon svg{width:100%;height:100%}
.kyc-step-num{display:none}
.kyc-step-label{font-size:14px;color:var(--muted);font-weight:600;white-space:nowrap}
.kyc-step.is-active .kyc-step-label{color:var(--mt-blue-ink);font-weight:700}
.kyc-step.is-done .kyc-step-label{color:var(--ink)}

.kyc-progress{display:flex;align-items:center;gap:16px;padding:6px 40px 32px;
  background:#fff;border:1px solid var(--line);border-top:0;border-radius:0 0 var(--stepper-radius) var(--stepper-radius);
  box-shadow:var(--shadow);margin-bottom:28px}
.kyc-progress[hidden]{display:none}
.kyc-progress-track{flex:1;height:7px;background:var(--step-inactive);border-radius:99px;overflow:hidden}
.kyc-progress-fill{height:100%;background:var(--mt-gradient);transition:width .3s;border-radius:99px}
.kyc-progress small{color:var(--muted);font-size:14px;white-space:nowrap;font-weight:600}

/* ---- card 2: the KYC form ---- */
.kyc-form{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);overflow:hidden}
.kyc-form[hidden]{display:none}
.kyc-panel{display:none;padding:0 44px 48px}
.kyc-panel.is-active{display:block}
.kyc-panel-head{padding:32px 0 24px;border-bottom:1px solid var(--line);margin-bottom:32px}
.kyc-kicker{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;color:var(--mt-blue-ink);
  background:color-mix(in srgb,var(--mt-blue) 10%,#fff);border:1px solid color-mix(in srgb,var(--mt-blue) 30%,#fff);
  padding:8px 16px 8px 14px;border-radius:999px;height:36px}
.kyc-kicker::before{content:'';width:14px;height:14px;flex:none;
  -webkit-mask:center/contain no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2'%3E%3Ccircle cx='12' cy='8' r='4'/%3E%3Cpath d='M4 20c0-3.3 3.6-6 8-6s8 2.7 8 6'/%3E%3C/svg%3E");
  mask:center/contain no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2'%3E%3Ccircle cx='12' cy='8' r='4'/%3E%3Cpath d='M4 20c0-3.3 3.6-6 8-6s8 2.7 8 6'/%3E%3C/svg%3E");
  background:var(--mt-blue-ink)}
.kyc-title-row{display:contents}
.kyc-title-icon{display:none}
.kyc-panel-head h2{margin:20px 0 0;font-size:26px;font-weight:700;letter-spacing:-.2px;line-height:1.25;color:var(--navy)}
.kyc-panel-head p{margin:8px 0 0;color:var(--muted);font-size:15px}

.kyc-subhead{grid-column:1/-1;font-size:13px;font-weight:700;letter-spacing:.4px;text-transform:uppercase;
  color:var(--mt-blue-ink);margin:22px 0 4px;padding-top:18px;border-top:1px solid var(--line)}
.kyc-group:first-child .kyc-subhead{border-top:0;padding-top:0;margin-top:0}
.kyc-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px 32px}
.kyc-checkbox-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px 18px}
@media (max-width:640px){.kyc-grid,.kyc-checkbox-grid{grid-template-columns:1fr}}

.kyc-field{display:flex;flex-direction:column}
.kyc-field-full{grid-column:1/-1}
.kyc-field-checkbox{grid-column:auto}
.kyc-lbl{font-size:14px;font-weight:600;color:var(--label);margin-bottom:8px}
.kyc-req{color:var(--danger);font-style:normal}
.kyc-control{height:52px;padding:0 16px;border-radius:10px;border:1px solid var(--input-line);font-size:15px;
  color:var(--navy);background:var(--input);font-family:inherit;transition:border-color .15s,box-shadow .15s}
.kyc-control:focus{outline:none;border-color:var(--mt-blue);background:#fff;box-shadow:0 0 0 3px var(--ring)}
textarea.kyc-control{height:auto;padding:14px 16px;resize:vertical;min-height:72px}
.kyc-help{margin:6px 0 0;font-size:13px;color:var(--muted)}
.kyc-err{margin:6px 0 0;font-size:13px;color:var(--danger);font-weight:600;min-height:0}
.kyc-field.has-error .kyc-control{border-color:var(--danger)}

.kyc-check-line{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:500;cursor:pointer;padding-top:8px;color:var(--ink)}
.kyc-check-line input{width:17px;height:17px;accent-color:var(--mt-blue)}
.kyc-radio-row{display:flex;gap:10px}
.kyc-pill{display:flex;align-items:center;gap:7px;padding:9px 16px;border-radius:999px;border:1px solid var(--input-line);
  font-size:14px;font-weight:600;cursor:pointer;background:var(--input)}
.kyc-pill input{accent-color:var(--mt-blue)}
.kyc-pill:has(input:checked){border-color:var(--mt-blue);background:color-mix(in srgb,var(--mt-blue) 10%,#fff);color:var(--mt-blue-ink)}

/* ---- upload widget ---- */
.kyc-upload-input{display:none}
.kyc-upload{border:1.5px dashed #c3d6e0;border-radius:12px;padding:18px;display:flex;align-items:center;gap:12px;
  cursor:pointer;background:#fafcfe;transition:border-color .15s,background .15s}
.kyc-upload[hidden]{display:none}
.kyc-upload:hover,.kyc-upload.is-drag{border-color:var(--mt-blue);background:color-mix(in srgb,var(--mt-blue) 6%,#fff)}
.kyc-upload-icon{width:36px;height:36px;border-radius:50%;background:var(--mt-blue);
  color:#fff;display:grid;place-items:center;font-size:16px;flex:none}
.kyc-upload-text{display:flex;flex-direction:column;gap:2px}
.kyc-upload-text strong{font-size:14px;font-weight:600}
.kyc-upload-text span{font-size:12.5px;color:var(--muted)}
.kyc-upload-chip{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:12px;
  padding:12px 14px;background:#fff}
.kyc-upload-chip[hidden]{display:none}
.kyc-upload-chip-icon{width:26px;height:26px;border-radius:50%;background:var(--mt-blue);color:#fff;
  display:grid;place-items:center;font-size:12px;flex:none}
.kyc-upload-chip-name{font-size:14px;font-weight:600;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.kyc-upload-chip-size{font-size:12.5px;color:var(--muted)}
.kyc-upload-chip-remove{border:0;background:#f2f3f5;color:#7a8291;width:24px;height:24px;border-radius:50%;
  cursor:pointer;font-size:12px}

/* ---- certification card ---- */
.kyc-cert-card{background:#eff8ff;border:1px solid #cfe6fb;border-radius:14px;padding:22px 24px;margin-bottom:8px}
.kyc-cert-intro{margin:0 0 14px;font-size:14px;font-weight:600;color:var(--mt-blue-ink)}
.kyc-cert-list{display:flex;flex-direction:column;gap:10px}
.kyc-cert-list .kyc-check-line{padding:12px 14px;background:#fff;border:1px solid var(--line);border-radius:10px}

.kyc-sigwrap{grid-column:1/-1;display:flex;flex-direction:column;gap:8px}
.kyc-sigpad{width:100%;height:170px;border:1.5px dashed var(--line);border-radius:12px;background:#fafcfe;touch-action:none;cursor:crosshair}
.kyc-sigbar{display:flex;align-items:center;justify-content:space-between}
.kyc-btn-ghost{border:0;background:none;color:var(--mt-blue-ink);font-weight:600;font-size:13px;cursor:pointer}

.kyc-dl-note{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:12px;
  background:#eff8ff;border:1px solid #cfe6fb;border-radius:10px;padding:13px 16px;font-size:13.5px;margin-bottom:4px}
.kyc-dl-link{color:var(--mt-blue-ink);font-weight:600;text-decoration:none;white-space:nowrap}
.kyc-dl-link:hover{text-decoration:underline}

/* ---- sticky footer ---- */
/* Deliberately NOT position:sticky — a bottom:0 sticky element that is the
   last child of a tall scrollable container stays pinned to the viewport
   for the ENTIRE scroll, visually overlapping whatever content is
   currently underneath it. A normal static footer only appears once the
   user has actually scrolled to the true end of the form. */
.kyc-actionbar{width:100%;margin:28px 0 0;background:#fff;border:1px solid var(--line);
  border-radius:var(--stepper-radius);box-shadow:var(--shadow)}
.kyc-actionbar-inner{padding:0 40px;min-height:90px;display:flex;align-items:center;
  justify-content:space-between;gap:16px;flex-wrap:wrap}
.kyc-trust{display:flex;align-items:center;gap:12px}
.kyc-trust-icon{width:34px;height:34px;border-radius:50%;background:color-mix(in srgb,var(--mt-blue) 12%,#fff);
  color:var(--mt-blue-ink);display:grid;place-items:center;font-size:15px;flex:none}
.kyc-trust-text{display:flex;flex-direction:column;line-height:1.35}
.kyc-trust-text strong{font-size:15px;font-weight:600;color:var(--navy)}
.kyc-trust-text span{font-size:13px;color:var(--muted)}
.kyc-actionbar-buttons{display:flex;align-items:center;gap:14px;position:relative}
.kyc-saved{position:absolute;top:-24px;right:0;opacity:0;color:var(--mt-blue-ink);font-weight:600;font-size:12.5px;transition:opacity .3s;white-space:nowrap}
.kyc-saved.is-visible{opacity:1}
.kyc-btn{min-width:230px;height:52px;padding:0 24px;border-radius:10px;border:0;background:var(--mt-black);
  color:#fff;font-weight:600;font-size:15px;cursor:pointer;transition:background .15s}
.kyc-btn:hover{background:var(--mt-black-ink)}
.kyc-btn-secondary{min-width:180px;background:#fff;color:var(--navy);border:1px solid var(--input-line)}
.kyc-btn-secondary:hover{background:#fafcfe}

.kyc-success{padding:64px 30px;text-align:center}
.kyc-success-icon{width:64px;height:64px;border-radius:50%;background:var(--mt-gradient);
  color:#fff;font-size:28px;display:grid;place-items:center;margin:0 auto 18px}
.kyc-success h2{margin:0 0 8px;font-size:24px;font-weight:700;color:var(--navy)}
.kyc-success p{margin:0;color:var(--muted);font-size:15px}
.kyc-success-note{margin-top:10px !important;font-size:12.5px;opacity:.7}

@media (max-width:760px){
  .mt-header-inner{min-height:auto;padding:20px 0;flex-wrap:wrap}
  .mt-divider{display:none}
  .kyc-step-label{display:none}
  .kyc-actionbar-inner{min-height:auto;padding:16px 20px}
  .kyc-btn,.kyc-btn-secondary{min-width:0;flex:1}
}