/* ============================================
   R-SITE LEAD ENGINE — Front-end CSS
   ============================================ */

:root {
  --rsle-primary: #6366F1;
  --rsle-primary-light: #818CF8;
  --rsle-primary-dark: #4F46E5;
  --rsle-accent: #A78BFA;
  --rsle-bg-dark: #0F1117;
  --rsle-bg-card: #1A1D2E;
  --rsle-text-main: #F1F5F9;
  --rsle-text-muted: #94A3B8;
  --rsle-text-dim: #64748B;
  --rsle-border: rgba(99, 102, 241, 0.15);
  --rsle-border-hover: rgba(99, 102, 241, 0.35);
  --rsle-glow: rgba(99, 102, 241, 0.25);
  --rsle-success: #22C55E;
  --rsle-error: #EF4444;
  --rsle-radius: 12px;
  --rsle-radius-sm: 8px;
  --rsle-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Form base ── */
.rsle-form-wrap { position: relative; }

.rsle-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 36px;
  background: var(--rsle-bg-card);
  border: 1px solid var(--rsle-border);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.rsle-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.rsle-form__group { display: flex; flex-direction: column; gap: 6px; }

.rsle-form__label {
  font-family: 'Inter', -apple-system, sans-serif;
  font-size: 13px; font-weight: 600; color: var(--rsle-text-muted); letter-spacing: 0.02em;
}

.rsle-form__input, .rsle-form__select, .rsle-form__textarea {
  width: 100%; padding: 12px 16px; font-family: inherit; font-size: 15px;
  color: var(--rsle-text-main); background: rgba(15, 17, 23, 0.6);
  border: 1px solid var(--rsle-border); border-radius: var(--rsle-radius-sm);
  outline: none; transition: border-color var(--rsle-transition), box-shadow var(--rsle-transition);
  -webkit-appearance: none; appearance: none; box-sizing: border-box;
}

.rsle-form__input::placeholder, .rsle-form__textarea::placeholder { color: var(--rsle-text-dim); }
.rsle-form__input:focus, .rsle-form__select:focus, .rsle-form__textarea:focus {
  border-color: var(--rsle-primary); box-shadow: 0 0 0 3px var(--rsle-glow);
}
.rsle-form__input.is-invalid, .rsle-form__select.is-invalid, .rsle-form__textarea.is-invalid {
  border-color: var(--rsle-error); box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.rsle-form__select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px; cursor: pointer;
}
.rsle-form__select option { background: var(--rsle-bg-card); color: var(--rsle-text-main); }
.rsle-form__textarea { resize: vertical; min-height: 100px; }

/* Error messages */
.rsle-form__error-msg { font-size: 12px; color: var(--rsle-error); min-height: 0; transition: all var(--rsle-transition); }
.rsle-form__error-msg:not(:empty) { min-height: 16px; margin-top: 2px; }

/* Checkbox */
.rsle-form__group--checkbox { flex-direction: row; }
.rsle-form__checkbox-label {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 13px; line-height: 1.5; color: var(--rsle-text-dim); cursor: pointer;
}
.rsle-form__checkbox-label a { color: var(--rsle-primary-light); text-decoration: underline; }
.rsle-form__checkbox { position: absolute; opacity: 0; width: 0; height: 0; }
.rsle-form__checkmark {
  flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center;
  width: 20px; height: 20px; border: 1px solid var(--rsle-border); border-radius: 4px;
  background: rgba(15, 17, 23, 0.6); transition: background var(--rsle-transition), border-color var(--rsle-transition);
}
.rsle-form__checkbox:checked + .rsle-form__checkmark { background: var(--rsle-primary); border-color: var(--rsle-primary); }
.rsle-form__checkbox:checked + .rsle-form__checkmark::after {
  content: ''; display: block; width: 5px; height: 10px;
  border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg); margin-top: -2px;
}

/* Submit */
.rsle-form__submit {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 32px; font-family: inherit; font-size: 16px; font-weight: 700; color: #fff;
  background: linear-gradient(135deg, var(--rsle-primary), var(--rsle-primary-dark));
  border: none; border-radius: 50px; cursor: pointer;
  transition: transform var(--rsle-transition), box-shadow var(--rsle-transition); width: 100%;
}
.rsle-form__submit:hover { transform: translateY(-2px); box-shadow: 0 6px 24px var(--rsle-glow); }
.rsle-form__submit:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.rsle-form__submit-loading { display: none; align-items: center; gap: 8px; }
.rsle-form__submit.is-loading .rsle-form__submit-text,
.rsle-form__submit.is-loading .rsle-form__submit-arrow { display: none; }
.rsle-form__submit.is-loading .rsle-form__submit-loading { display: inline-flex; }
.rsle-form__submit-arrow { transition: transform var(--rsle-transition); }
.rsle-form__submit:hover .rsle-form__submit-arrow { transform: translateX(4px); }

/* Inline form (newsletter, magnet) */
.rsle-form__inline { display: flex; gap: 12px; align-items: flex-end; }
.rsle-form__inline .rsle-form__group { flex: 1; }
.rsle-form__submit--inline, .rsle-form__submit--magnet { width: auto; white-space: nowrap; padding: 12px 24px; }
.rsle-form__hint { font-size: 12px; color: var(--rsle-text-dim); margin: 8px 0 0; }

/* Success / Error */
.rsle-form__success {
  text-align: center; padding: 48px 36px;
  background: var(--rsle-bg-card); border: 1px solid rgba(34, 197, 94, 0.2); border-radius: 16px;
}
.rsle-form__success-icon { color: var(--rsle-success); margin-bottom: 16px; }
.rsle-form__success h3 { font-size: 22px; font-weight: 700; color: var(--rsle-text-main); margin: 0 0 8px; }
.rsle-form__success p { font-size: 15px; color: var(--rsle-text-muted); margin: 0; }

.rsle-form__error-global {
  padding: 16px; background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.2); border-radius: var(--rsle-radius-sm);
  font-size: 14px; color: var(--rsle-error); margin-top: 12px;
}

/* ── Newsletter widget ── */
.rsle-newsletter-wrap { }
.rsle-newsletter__header { margin-bottom: 16px; }
.rsle-newsletter__title { font-size: 20px; font-weight: 700; color: var(--rsle-text-main); margin: 0 0 6px; }
.rsle-newsletter__desc { font-size: 14px; color: var(--rsle-text-muted); margin: 0; }
.rsle-form--newsletter { padding: 24px; gap: 12px; }

/* ── Lead Magnet widget ── */
.rsle-magnet-wrap { }
.rsle-magnet__content { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 16px; }
.rsle-magnet__icon { flex-shrink: 0; color: var(--rsle-primary-light); padding: 12px; background: rgba(99,102,241,0.1); border-radius: 12px; }
.rsle-magnet__badge {
  display: inline-block; padding: 3px 10px; font-size: 11px; font-weight: 700;
  color: var(--rsle-success); background: rgba(34,197,94,0.1);
  border-radius: 50px; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 6px;
}
.rsle-magnet__title { font-size: 18px; font-weight: 700; color: var(--rsle-text-main); margin: 0 0 6px; line-height: 1.3; }
.rsle-magnet__desc { font-size: 14px; color: var(--rsle-text-muted); margin: 0; }
.rsle-form--magnet { padding: 20px; gap: 10px; }

/* ── Full Section ── */
.rsle-section { position: relative; padding: 100px 24px; background: var(--rsle-bg-dark); overflow: hidden; }
.rsle-section__bg { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.rsle-section__glow { position: absolute; border-radius: 50%; filter: blur(120px); opacity: 0.25; }
.rsle-section__glow--1 { width: 500px; height: 500px; background: var(--rsle-primary); top: -150px; right: -100px; }
.rsle-section__glow--2 { width: 400px; height: 400px; background: var(--rsle-accent); bottom: -100px; left: -100px; }
.rsle-section__inner { position: relative; max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1.2fr; gap: 64px; align-items: start; }
.rsle-section__badge {
  display: inline-flex; padding: 6px 16px; font-size: 13px; font-weight: 600;
  color: var(--rsle-primary-light); background: rgba(99,102,241,0.1);
  border: 1px solid var(--rsle-border); border-radius: 50px; text-transform: uppercase;
}
.rsle-section__heading { margin: 20px 0 16px; font-size: clamp(28px,4vw,40px); font-weight: 800; line-height: 1.2; color: var(--rsle-text-main); }
.rsle-section__heading-accent { background: linear-gradient(135deg,var(--rsle-primary-light),var(--rsle-accent)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.rsle-section__desc { font-size: 16px; line-height: 1.7; color: var(--rsle-text-muted); margin: 0 0 32px; }
.rsle-section__benefits { display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
.rsle-section__benefit { display: flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 500; color: var(--rsle-text-main); }
.rsle-section__benefit-icon { color: var(--rsle-success); font-weight: bold; }
.rsle-section__magnet-mini { margin-bottom: 32px; }
.rsle-section__contact-alt { padding-top: 24px; border-top: 1px solid var(--rsle-border); }
.rsle-section__contact-alt p { font-size: 14px; color: var(--rsle-text-dim); margin: 0 0 8px; }
.rsle-section__whatsapp { display: inline-flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 600; color: #25D366; text-decoration: none; }
.rsle-section__newsletter { position: relative; max-width: 700px; margin: 64px auto 0; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .rsle-section__inner { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 768px) {
  .rsle-form { padding: 24px 20px; }
  .rsle-form__row { grid-template-columns: 1fr; }
  .rsle-form__inline { flex-direction: column; }
  .rsle-form__submit--inline, .rsle-form__submit--magnet { width: 100%; }
  .rsle-section { padding: 60px 16px; }
  .rsle-section__heading { font-size: 26px; }
  .rsle-magnet__content { flex-direction: column; }
}