:root {
  --ink: #16121f;
  --ink-soft: #4a4458;
  --ink-mute: #7d768c;
  --violet: #7c3aed;
  --magenta: #db2777;
  --indigo: #4f46e5;
  --gold: #d4af6a;
  --card: rgba(247, 241, 229, 0.97);
  --line: #e6ddc8;
  --radius: 18px;
  --font-display: 'Marcellus', serif;
  --font-body: 'Jost', -apple-system, sans-serif;
}

* { box-sizing: border-box; }

html, body { min-height: 100%; }

body {
  font-family: var(--font-body);
  margin: 0;
  padding: 28px 20px 40px;
  color: var(--ink);
  min-height: 100vh;
  background-color: #120c1f;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E"),
    radial-gradient(ellipse 90% 70% at 82% -12%, rgba(212, 175, 106, 0.16), transparent 60%),
    radial-gradient(ellipse 120% 90% at 12% 108%, rgba(124, 58, 237, 0.30), transparent 65%),
    linear-gradient(160deg, #1c1330 0%, #150f22 45%, #23122f 75%, #170f28 100%);
  background-attachment: fixed;
  overflow-x: hidden;
}

/* ---- Large faint paw watermark (signature background motif) ---- */
.watermark-paw {
  position: fixed;
  bottom: -6%;
  right: -6%;
  width: 46vw;
  max-width: 620px;
  opacity: 0.05;
  pointer-events: none;
  z-index: 0;
  transform: rotate(-8deg);
}

/* ---- Corner paw-print decoration ---- */
.paw-corner {
  position: fixed;
  width: 220px;
  height: auto;
  opacity: 0.55;
  pointer-events: none;
  z-index: 0;
}
.paw-corner-tr {
  top: 18px;
  right: -18px;
  transform: rotate(6deg);
}
.paw-corner-bl {
  bottom: 18px;
  left: -18px;
  transform: rotate(186deg);
}
@media (max-width: 700px) {
  .paw-corner { width: 130px; opacity: 0.4; }
  .watermark-paw { width: 70vw; opacity: 0.045; }
}

/* ---- Snow-walk paw print trail (cursor) ---- */
.paw-track {
  position: fixed;
  width: 22px;
  height: 22px;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 4;
  opacity: 0.85;
  color: rgba(212, 175, 106, 0.85);
  transition: opacity 1.6s ease-out, transform 1.6s ease-out;
  will-change: opacity, transform;
}
.paw-track svg { width: 100%; height: 100%; display: block; }
.paw-track.fade {
  opacity: 0;
  transform: scale(0.85);
}

body.rtl { direction: rtl; }
body.rtl .row, body.rtl .choice-row, body.rtl .checkbox-row,
body.rtl .nav-buttons, body.rtl .lang-row, body.rtl .brand { direction: rtl; }

.wrap {
  max-width: 580px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* ---- Brand header ---- */
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 26px;
}
.brand-mark {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
}
.brand-emblem-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,0.35));
}
.brand-text { display: flex; flex-direction: column; }
.brand-name {
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: 0.22em;
  color: #fff;
}
.brand-tag {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}

/* ---- Progress ---- */
.progress {
  height: 4px;
  background: rgba(255,255,255,0.12);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 8px;
}
.progress-bar {
  height: 100%;
  width: 25%;
  background: linear-gradient(90deg, #a78bfa, #f472b6);
  border-radius: 2px;
  transition: width 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.step-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-bottom: 18px;
}

/* ---- Card / step ---- */
.step {
  display: none;
  background: var(--card);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255,255,255,0.5);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.9) inset,
    0 30px 60px -18px rgba(13, 10, 26, 0.55),
    0 12px 24px -10px rgba(124, 58, 237, 0.25);
  animation: rise 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}
.step.active { display: block; }
@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .step { animation: none; }
}

.lang-row {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
}
.lang-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0;
  color: var(--ink-mute);
}
#langSelect {
  padding: 8px 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  font-size: 13px;
  font-family: var(--font-body);
  background: #fff;
  color: var(--ink);
  cursor: pointer;
}

h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 26px;
  margin: 0 0 8px;
  color: var(--ink);
  letter-spacing: 0.01em;
}
.hint { font-size: 14px; color: var(--ink-mute); margin: 0 0 22px; line-height: 1.55; }
.hint.small { font-size: 12px; margin-top: 6px; }

label {
  display: block;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.02em;
  margin: 16px 0 5px;
  color: var(--ink-soft);
}

input[type=text], input[type=tel], input[type=email], input[type=number],
input[type=date], select, textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 11px;
  font-size: 14.5px;
  font-family: var(--font-body);
  background: #fdfdfe;
  color: var(--ink);
  transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--violet);
  box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.1);
  background: #fff;
}
textarea { resize: vertical; min-height: 64px; }

.row { display: flex; gap: 14px; }
.row > div { flex: 1; }

fieldset {
  border: 1px solid var(--line);
  border-radius: 14px;
  margin-top: 20px;
  padding: 12px 16px 16px;
  background: linear-gradient(180deg, rgba(124, 58, 237, 0.035), rgba(219, 39, 119, 0.025));
}
legend {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0 8px;
  color: var(--violet);
}

.checkbox-row {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-weight: 400;
  font-size: 14px;
  margin-top: 6px;
}
.checkbox-row label {
  display: flex;
  align-items: center;
  gap: 7px;
  font-weight: 400;
  margin: 0;
  color: var(--ink-soft);
  cursor: pointer;
}
.checkbox-row input {
  width: 17px; height: 17px;
  accent-color: var(--violet);
}

/* ---- 3D pet selection cards ---- */
.choice-row {
  display: flex;
  gap: 16px;
  perspective: 900px;
}
.choice-card {
  flex: 1;
  position: relative;
  cursor: pointer;
  border-radius: 16px;
  transform-style: preserve-3d;
  transition: transform 0.18s ease-out, box-shadow 0.25s ease;
  will-change: transform;
}
.card-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 30px 12px 24px;
  border-radius: 16px;
  border: 1.5px solid var(--line);
  background:
    linear-gradient(160deg, #ffffff 0%, #f7f5fc 100%);
  box-shadow:
    0 1px 0 #fff inset,
    0 10px 24px -12px rgba(22, 18, 31, 0.18);
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.choice-card .paw {
  width: 92px;
  height: 92px;
  display: grid;
  place-items: center;
  margin-bottom: 8px;
  transform: translateZ(30px);
  transition: filter 0.2s ease, transform 0.2s ease;
}
.choice-card .paw img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 6px 14px rgba(88, 28, 135, 0.15));
  transition: filter 0.2s ease;
}
.choice-text {
  font-family: var(--font-display);
  font-size: 19px;
  color: var(--ink);
  transform: translateZ(20px);
}
.choice-sub {
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  transform: translateZ(15px);
}
.choice-card input { position: absolute; opacity: 0; pointer-events: none; }
.shine {
  position: absolute;
  inset: 0;
  border-radius: 16px;
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,0.5) 48%, transparent 60%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.choice-card:hover .shine { opacity: 1; }
.choice-card:hover {
  box-shadow: 0 24px 44px -16px rgba(124, 58, 237, 0.35);
}
.choice-card:has(input:checked) .card-inner {
  border-color: var(--violet);
  background: linear-gradient(160deg, #ffffff 0%, #f3edff 100%);
  box-shadow:
    0 1px 0 #fff inset,
    0 0 0 4px rgba(124, 58, 237, 0.12),
    0 16px 34px -12px rgba(124, 58, 237, 0.4);
}
.choice-card:has(input:checked) .paw img {
  filter: drop-shadow(0 6px 18px rgba(124, 58, 237, 0.45));
  transform: scale(1.04);
}

/* ---- Terms ---- */
.checkbox-line {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-weight: 400;
  font-size: 13px;
  line-height: 1.5;
  margin-top: 18px;
  color: var(--ink-soft);
  cursor: pointer;
}
.checkbox-line input {
  width: 17px; height: 17px;
  margin-top: 2px;
  accent-color: var(--violet);
}

.terms-box {
  max-height: 230px;
  overflow-y: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--ink-soft);
  background: #fbfafd;
}
.terms-box h4 {
  margin: 12px 0 4px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--violet);
}
.terms-box h4:first-child { margin-top: 0; }
.terms-box::-webkit-scrollbar { width: 6px; }
.terms-box::-webkit-scrollbar-thumb { background: #d8d2e6; border-radius: 3px; }

/* ---- Buttons ---- */
button[type=submit], .nav-buttons button {
  padding: 14px;
  border: none;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-body);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.12s, box-shadow 0.2s;
}
button[type=submit] {
  width: 100%;
  margin-top: 20px;
  color: #fff;
  background: linear-gradient(145deg, #7c3aed, #db2777);
  box-shadow:
    0 12px 26px -8px rgba(124, 58, 237, 0.55),
    inset 0 1px 0 rgba(255,255,255,0.3),
    inset 0 -2px 4px rgba(0,0,0,0.15);
}
button[type=submit]:hover { transform: translateY(-1px); }
button[type=submit]:active { transform: translateY(1px); box-shadow: 0 6px 14px -6px rgba(124, 58, 237, 0.5), inset 0 2px 4px rgba(0,0,0,0.2); }
button:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }

.nav-buttons {
  display: flex;
  justify-content: space-between;
  margin-top: 18px;
  gap: 14px;
}
.nav-buttons button {
  flex: 1;
  color: #fff;
  background: linear-gradient(145deg, #7c3aed, #db2777);
  box-shadow:
    0 10px 22px -8px rgba(124, 58, 237, 0.5),
    inset 0 1px 0 rgba(255,255,255,0.3),
    inset 0 -2px 4px rgba(0,0,0,0.15);
}
.nav-buttons button:hover { transform: translateY(-1px); }
.nav-buttons button:active { transform: translateY(1px); }
.nav-buttons button.secondary {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.9);
  box-shadow: none;
  backdrop-filter: blur(8px);
}

#msg { margin-top: 14px; font-size: 14px; text-align: center; }
#msg.ok { color: #15803d; }
#msg.err { color: #be123c; }

@media (max-width: 480px) {
  body { padding: 20px 14px 32px; }
  .step { padding: 26px 20px; }
  .row { flex-direction: column; gap: 0; }
  h2 { font-size: 22px; }
}