/* Popup + form. Colours/radius come from variables.css. Mobile first. */
.w4u-ppc-lock { overflow: hidden; }
.w4u-ppc-modal[hidden] { display: none; }
.w4u-ppc-modal { position: fixed; inset: 0; z-index: 99999; display: flex; align-items: flex-end; justify-content: center; padding: 0; }
.w4u-ppc-backdrop { position: absolute; inset: 0; background: rgba(20, 16, 40, .62); backdrop-filter: blur(3px); animation: w4u-ppc-fade .2s ease; }
.w4u-ppc-box { position: relative; box-sizing: border-box; background: #fff; color: #222; width: 100%; max-height: 94vh; max-height: 94dvh; overflow-y: auto; -webkit-overflow-scrolling: touch; border-radius: 18px 18px 0 0; padding: 34px 20px calc(24px + env(safe-area-inset-bottom)); box-shadow: 0 -10px 50px rgba(20, 16, 40, .35); animation: w4u-ppc-up .28s ease; }
.w4u-ppc-box::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 5px; border-radius: 18px 18px 0 0; background: var(--w4u-ppc-gradient); }
.w4u-ppc-box h3 { margin: 0 0 8px; font-size: 21px; line-height: 1.25; font-weight: 700; color: var(--w4u-ppc-title); text-align: center; }
.w4u-ppc-note { margin: 0 0 22px; font-size: 14px; line-height: 1.55; color: var(--w4u-ppc-text-muted); text-align: center; }
.w4u-ppc-x { position: absolute; top: 14px; right: 12px; width: 36px; height: 36px; padding: 0; background: #f3f3f6; border: 0; border-radius: 50%; font-size: 22px; line-height: 36px; text-align: center; color: #555; cursor: pointer; transition: background .15s, color .15s; }
.w4u-ppc-x:hover { background: #e6e6ec; color: #111; }

.w4u-ppc-form { margin: 0; }
.w4u-ppc-form p { margin: 0 0 16px; padding: 0; }
.w4u-ppc-form label { display: block; margin: 0 0 6px; font-size: 13px; font-weight: 600; color: #3a3a4a; }
.w4u-ppc-form input[type=text],
.w4u-ppc-form input[type=email],
.w4u-ppc-form input[type=tel],
.w4u-ppc-form textarea { display: block; width: 100%; max-width: none; margin: 0; box-sizing: border-box; padding: 13px 14px; background: #fafafc; border: 1px solid #dcdce4; border-radius: var(--w4u-ppc-radius); font: inherit; font-size: 16px; color: #222; transition: border-color .15s, box-shadow .15s, background .15s; }
.w4u-ppc-form textarea { resize: vertical; min-height: 110px; }
.w4u-ppc-form input[type=text]:focus,
.w4u-ppc-form input[type=email]:focus,
.w4u-ppc-form input[type=tel]:focus,
.w4u-ppc-form textarea:focus { outline: 0; background: #fff; border-color: var(--w4u-ppc-accent); box-shadow: 0 0 0 3px var(--w4u-ppc-focus-ring); }
.w4u-ppc-form input[readonly] { background: #f0f0f4; border-style: dashed; color: #5a5a6a; font-weight: 600; cursor: not-allowed; }
.w4u-ppc-hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.w4u-ppc-form .w4u-ppc-submit { display: block; box-sizing: border-box; width: 100%; max-width: none; margin: 0; padding: 16px 24px; border: 0; border-radius: var(--w4u-ppc-radius); background: var(--w4u-ppc-gradient); color: #fff; font: inherit; font-size: 14px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; text-shadow: none; box-shadow: 0 6px 22px var(--w4u-ppc-shadow-color); cursor: pointer; transition: transform .15s, box-shadow .15s, opacity .15s; }
.w4u-ppc-form .w4u-ppc-submit:hover { transform: translateY(-1px); box-shadow: 0 10px 28px var(--w4u-ppc-shadow-color-hover); }
.w4u-ppc-form .w4u-ppc-submit[disabled] { opacity: .6; cursor: wait; transform: none; }
.w4u-ppc-status { margin-top: 14px; font-size: 14px; line-height: 1.5; text-align: center; }
.w4u-ppc-status.is-ok { padding: 12px 14px; border-radius: var(--w4u-ppc-radius); background: #e9f7ee; color: #17703a; }
.w4u-ppc-status.is-error { padding: 12px 14px; border-radius: var(--w4u-ppc-radius); background: #fdecee; color: #b3202b; }

@keyframes w4u-ppc-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes w4u-ppc-up { from { transform: translateY(40px); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes w4u-ppc-pop { from { opacity: 0; transform: translateY(14px) scale(.98); } to { opacity: 1; transform: none; } }

/* Tablet / desktop: centered card */
@media (min-width: 600px) {
	.w4u-ppc-modal { align-items: center; padding: 20px; }
	.w4u-ppc-box { max-width: 500px; border-radius: 14px; padding: 40px 36px 32px; box-shadow: 0 30px 80px rgba(20, 16, 40, .35); animation: w4u-ppc-pop .25s ease; }
	.w4u-ppc-box::before { border-radius: 14px 14px 0 0; }
	.w4u-ppc-box h3 { font-size: 24px; }
	.w4u-ppc-form input[type=text],
	.w4u-ppc-form input[type=email],
	.w4u-ppc-form input[type=tel],
	.w4u-ppc-form textarea { font-size: 15px; }
}

@media (prefers-reduced-motion: reduce) {
	.w4u-ppc-backdrop, .w4u-ppc-box { animation: none; }
}