/* ══════════════════════════════════════════════════
   Proyectum Leads — Frontend Form
   ══════════════════════════════════════════════════ */

.pl-form-wrap {
    --pl-f-radius: 8px;
    --pl-f-gray-100: #f3f4f6;
    --pl-f-gray-200: #e5e7eb;
    --pl-f-gray-300: #d1d5db;
    --pl-f-gray-400: #9ca3af;
    --pl-f-gray-500: #6b7280;
    --pl-f-gray-700: #374151;
    --pl-f-gray-900: #111827;
    --pl-f-red: #dc2626;
    --pl-f-green: #16a34a;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
    max-width: 640px;
    margin: 0 auto;
}

.pl-form {
    position: relative;
}

.pl-form__fields {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

/* Field widths */
.pl-field { width: 100%; box-sizing: border-box; }
.pl-field--w100 { width: 100%; }
.pl-field--w50  { width: calc(50% - 8px); }
.pl-field--w33  { width: calc(33.333% - 11px); }

.pl-field__label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--pl-f-gray-700);
    margin-bottom: 6px;
}
.pl-req { color: var(--pl-f-red); }

.pl-field__input {
    width: 100%;
    box-sizing: border-box;
    padding: 10px 14px;
    font-size: 15px;
    font-family: inherit;
    color: var(--pl-f-gray-900);
    background: #fff;
    border: 1.5px solid var(--pl-f-gray-300);
    border-radius: var(--pl-f-radius);
    transition: border-color .2s, box-shadow .2s;
    -webkit-appearance: none;
    appearance: none;
}
.pl-field__input:focus {
    outline: none;
    border-color: var(--pl-btn-color, #0f4c81);
    box-shadow: 0 0 0 3px rgba(15,76,129,.1);
}

.pl-field__input.pl-invalid {
    border-color: var(--pl-f-red);
    box-shadow: 0 0 0 3px rgba(220,38,38,.08);
}

textarea.pl-field__input {
    resize: vertical;
    min-height: 100px;
}

select.pl-field__input {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236b7280' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
}

/* Checkbox */
.pl-field__checkbox {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 14px;
    color: var(--pl-f-gray-700);
    cursor: pointer;
    padding-top: 4px;
}
.pl-field__checkbox input[type="checkbox"] {
    margin-top: 2px;
    width: 18px;
    height: 18px;
    accent-color: var(--pl-btn-color, #0f4c81);
    cursor: pointer;
}

/* Error */
.pl-field__error {
    font-size: 12px;
    color: var(--pl-f-red);
    margin-top: 4px;
    min-height: 0;
}

/* Button */
.pl-form__footer {
    margin-top: 20px;
}
.pl-form__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 32px;
    font-size: 15px;
    font-weight: 600;
    font-family: inherit;
    color: #fff;
    background: var(--pl-btn-color, #0f4c81);
    border: none;
    border-radius: var(--pl-f-radius);
    cursor: pointer;
    transition: opacity .2s, transform .1s;
    min-width: 140px;
}
.pl-form__btn:hover { opacity: .9; }
.pl-form__btn:active { transform: scale(.98); }
.pl-form__btn:disabled {
    opacity: .7;
    cursor: not-allowed;
}

.pl-form__btn-loading {
    display: inline-flex;
    align-items: center;
}

/* Messages */
.pl-form__msg {
    padding: 16px 20px;
    border-radius: var(--pl-f-radius);
    font-size: 15px;
    font-weight: 500;
    text-align: center;
    margin-top: 12px;
}
.pl-form__msg--ok {
    background: #dcfce7;
    color: #166534;
    border: 1px solid #bbf7d0;
}
.pl-form__msg--err {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* ── Responsive ───────────────────────────────── */
@media (max-width: 600px) {
    .pl-field--w50,
    .pl-field--w33 {
        width: 100%;
    }
}