/* ============================================================
   CSS ISLAND


   Every rule below is scoped under #solar-lead-form, including the
   custom properties. Nothing here can reach the host page: no
   element selectors, no :root, no @font-face, no resets.


   The previous version declared its variables on :root, which leaks
   names like --heritage-green into every stylesheet on the site.
   Scoping them to the form removes that.
   ============================================================ */


#solar-lead-form {
  /* Brand tokens, scoped. */
  --sl-green: #1E5631;         /* Deep Heritage Green */
  --sl-green-dark: #16401f;
  --sl-green-pale: #eaf1ec;    /* Pale tint: back button, hover states */
  --sl-accent: #2F8348;        /* Lighter green: focus rings, selected tiles,
                                  progress fill. Amber is reserved for the
                                  buttons so the CTA stays the brightest
                                  thing on the form. */
  --sl-accent-soft: #e8f3ec;
  --sl-amber: #FFB000;         /* Solar Amber */
  --sl-amber-soft: #fff6e2;
  --sl-slate: #4A4A4A;         /* Edinburgh Slate */
  --sl-grey: #6E7B8B;
  --sl-line: #dfe4e0;
  --sl-ink: #1E1E1E;
  --sl-err: #8a1f1f;
  --sl-fh: 'Merriweather Sans', system-ui, sans-serif;
  --sl-fb: 'DM Sans', system-ui, sans-serif;


  max-width: 480px;
  width: 100%;
  margin: 20px auto;
  background: #fff;
  padding: clamp(18px, 4vw, 26px);
  border-radius: 16px;
  border: 1px solid rgba(30, 86, 49, .16);
  box-shadow: 0 10px 34px rgba(30, 86, 49, .12), 0 1px 3px rgba(0, 0, 0, .06);
  font-family: var(--sl-fb);
  color: var(--sl-slate);
  font-size: 16px;
  line-height: 1.55;
  text-align: left;
  box-sizing: border-box;
}


#solar-lead-form *,
#solar-lead-form *::before,
#solar-lead-form *::after { box-sizing: border-box; }


#solar-lead-form p { margin: 0; }


#solar-lead-form :focus-visible {
  outline: 3px solid var(--sl-accent);
  outline-offset: 2px;
}


/* ---------- Heading, plain text, no heading element ---------- */
#solar-lead-form .sl-head {
  font-family: var(--sl-fh);
  font-weight: 700;
  color: var(--sl-green);
  font-size: 1.28rem;
  line-height: 1.2;
  margin: 0 0 15px;
  text-align: center;
}


#solar-lead-form .sl-q {
  font-family: var(--sl-fh);
  font-weight: 700;
  color: var(--sl-green);
  font-size: 1.08rem;
  line-height: 1.3;
  margin: 0 0 13px;
}


/* ---------- Error banner ---------- */
#solar-lead-form .sl-error {
  display: none;
  background: #fdecec;
  border: 1px solid #f3c4c4;
  color: var(--sl-err);
  padding: 11px 13px;
  border-radius: 8px;
  font-size: .92rem;
  margin: 0 0 13px;
}


/* ---------- Steps ---------- */
#solar-lead-form .sl-step { display: none; }
#solar-lead-form .sl-step.active { display: block; }


/* ---------- Choice tiles ---------- */
#solar-lead-form .sl-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 0 0 15px;
}


#solar-lead-form .sl-card {
  border: 2px solid var(--sl-line);
  border-radius: 12px;
  padding: 13px 8px;
  text-align: center;
  cursor: pointer;
  background: #fff;
  transition: border-color .16s, background .16s;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 104px;
}


#solar-lead-form .sl-card:hover { border-color: var(--sl-accent); background: var(--sl-accent-soft); }
#solar-lead-form .sl-card.selected {
  border-color: var(--sl-accent);
  background: var(--sl-accent-soft);
  box-shadow: inset 0 0 0 1px var(--sl-accent);
}
#solar-lead-form .sl-card p {
  font-size: .86rem;
  font-weight: 700;
  color: var(--sl-green);
  line-height: 1.22;
}
#solar-lead-form .tile-icon { width: 42px; height: 42px; display: block; }


#solar-lead-form .sl-text-card { min-height: 56px; font-weight: 700; color: var(--sl-green); font-size: 1rem; }


/* ---------- Inputs ---------- */
#solar-lead-form .sl-field { margin: 0 0 13px; }


#solar-lead-form .sl-field label {
  display: block;
  font-family: var(--sl-fb);
  font-weight: 700;
  font-size: .88rem;
  color: var(--sl-green);
  margin: 0 0 5px;
}


#solar-lead-form .sl-optional { font-weight: 400; color: var(--sl-grey); }


#solar-lead-form .sl-field input,
#solar-lead-form .sl-field textarea {
  width: 100%;
  padding: 11px 13px;
  border: 2px solid var(--sl-line);
  border-radius: 9px;
  font-family: var(--sl-fb);
  font-size: 16px;
  color: var(--sl-ink);
  background: #fff;
  margin: 0;
}


#solar-lead-form .sl-field input:focus,
#solar-lead-form .sl-field textarea:focus { outline: none; border-color: var(--sl-accent); }


#solar-lead-form .sl-field textarea { resize: vertical; min-height: 74px; }


#solar-lead-form .sl-field-error {
  display: none;
  color: var(--sl-err);
  font-size: .83rem;
  margin: 5px 0 0;
}
#solar-lead-form .sl-field.invalid input { border-color: var(--sl-err); }
#solar-lead-form .sl-field.invalid .sl-field-error { display: block; }


/* ---------- Consent ---------- */
#solar-lead-form .sl-consent { margin: 14px 0 12px; }
#solar-lead-form .sl-consent-label {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: .83rem;
  line-height: 1.5;
  color: var(--sl-slate);
  cursor: pointer;
}
#solar-lead-form .sl-consent-label input {
  margin: 3px 0 0;
  width: 17px;
  height: 17px;
  flex: none;
  accent-color: var(--sl-accent);
}
#solar-lead-form .sl-consent-label a { color: var(--sl-green); text-decoration: underline; }


/* ---------- reCAPTCHA ---------- */
#solar-lead-form .sl-recaptcha { margin: 12px 0; display: flex; justify-content: center; }
#solar-lead-form .sl-captcha-fallback {
  display: none;
  background: var(--sl-amber-soft);
  border: 1px solid #f0d38f;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: .86rem;
  margin: 0 0 12px;
  color: var(--sl-slate);
}
#solar-lead-form .sl-captcha-fallback a { color: var(--sl-green); font-weight: 700; }


/* ---------- Progress ---------- */
#solar-lead-form .sl-progress { margin: 15px 0 13px; }
#solar-lead-form .sl-progress-bar {
  height: 6px;
  background: var(--sl-line);
  border-radius: 99px;
  overflow: hidden;
}
#solar-lead-form .sl-progress-fill {
  height: 100%;
  width: 0;
  background: var(--sl-accent);
  border-radius: 99px;
  transition: width .28s ease;
}
#solar-lead-form .sl-progress-text {
  margin: 7px 0 0;
  font-size: .79rem;
  color: var(--sl-grey);
  font-weight: 600;
}


/* ---------- Buttons ---------- */
#solar-lead-form .sl-buttons { display: flex; gap: 9px; }
#solar-lead-form .sl-buttons button {
  flex: 1;
  padding: 13px 16px;
  border-radius: 9px;
  border: 0;
  cursor: pointer;
  font-family: var(--sl-fh);
  font-weight: 700;
  font-size: 1.01rem;
  line-height: 1.2;
  transition: background .16s, opacity .16s;
  min-height: 46px;
}
#solar-lead-form .sl-next, #solar-lead-form .sl-submit { background: var(--sl-amber); color: var(--sl-green); }
#solar-lead-form .sl-next:hover:not(:disabled),
#solar-lead-form .sl-submit:hover:not(:disabled) { background: #e89f00; }
#solar-lead-form .sl-next:disabled, #solar-lead-form .sl-submit:disabled { opacity: .45; cursor: not-allowed; }
#solar-lead-form .sl-back { background: var(--sl-green-pale); color: var(--sl-green); flex: 0 0 34%; }
#solar-lead-form .sl-back:hover { background: #dbe7de; }


/* ---------- Thank you ---------- */
#solar-lead-form .sl-thanks {
  text-align: center;
  padding: 26px 8px;
  color: var(--sl-slate);
  line-height: 1.6;
}
#solar-lead-form .sl-thanks strong {
  display: block;
  font-family: var(--sl-fh);
  color: var(--sl-green);
  font-size: 1.2rem;
  margin: 0 0 9px;
}


/* ---------- Narrow ---------- */
@media (max-width: 380px) {
  #solar-lead-form .sl-card { min-height: 86px; padding: 11px 6px; }
  #solar-lead-form .tile-icon { width: 34px; height: 34px; }
  #solar-lead-form .sl-card p { font-size: .8rem; }
}


@media (prefers-reduced-motion: reduce) {
  #solar-lead-form .sl-progress-fill { transition: none; }
}