/* =====================================================
   NUVITA — Smart Package Finder (premium wizard)
   ===================================================== */

#finder { position: relative; min-height: 420px; }
#finder [hidden] { display: none !important; }

/* ---------- Progress ---------- */
.fx-progress { margin: 6px 0 22px; }
.fx-progress-info { display: flex; justify-content: space-between; font-size: 13px; color: var(--nv-muted); margin-bottom: 7px; }
.fx-bar { height: 8px; background: #d9eeef; border-radius: 99px; overflow: hidden; }
.fx-bar-fill {
  height: 100%; width: 0; border-radius: 99px;
  background: linear-gradient(90deg, var(--nv-green-700), var(--nv-green-800));
  transition: width .45s cubic-bezier(.22,.9,.36,1);
}

/* ---------- Steps ---------- */
.fx-step { display: none; animation: fxIn .38s cubic-bezier(.22,.9,.36,1); }
.fx-step.active { display: block; }
.fx-step.leaving { animation: fxOut .22s ease forwards; }
@keyframes fxIn  { from { opacity: 0; transform: translateX(-26px); } to { opacity: 1; transform: none; } }
@keyframes fxOut { to   { opacity: 0; transform: translateX(26px); } }

/* ---------- Welcome ---------- */
.fx-hero { text-align: center; padding: 22px 0 8px; }
.fx-pulse {
  width: 76px; height: 76px; margin: 0 auto 20px; border-radius: 50%;
  background: var(--nv-green-800); color: #fff;
  display: flex; align-items: center; justify-content: center;
  animation: fxPulse 2.2s ease infinite;
}
@keyframes fxPulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(15,138,148,.35); }
  50%     { box-shadow: 0 0 0 18px rgba(15,138,148,0); }
}
.fx-title { font-size: 24px; font-weight: 700; color: var(--nv-green-900); margin: 0 0 10px; }
.fx-sub { color: var(--nv-muted); font-size: 15px; margin: 0 auto 26px; max-width: 340px; }
.fx-cta {
  display: inline-block; padding: 17px 40px; border: 0; border-radius: 16px; cursor: pointer;
  background: var(--nv-green-800); color: #fff; font: inherit; font-size: 17px; font-weight: 700;
  box-shadow: var(--nv-shadow); transition: transform .15s ease, background .15s ease;
}
.fx-cta:hover { background: var(--nv-green-900); transform: translateY(-2px); }
.fx-hint { color: var(--nv-muted); font-size: 13px; margin-top: 14px; }

/* ---------- Question ---------- */
.fx-q { text-align: center; font-size: 20px; font-weight: 700; color: var(--nv-green-900); margin: 8px 0 20px; }
.fx-note { text-align: center; color: var(--nv-muted); font-size: 13.5px; margin: -12px 0 16px; }

/* ---------- Options ---------- */
.fx-options { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.fx-options.col { grid-template-columns: 1fr; }
.fx-option {
  position: relative; display: flex; align-items: center; gap: 13px;
  background: rgba(255,255,255,.75); backdrop-filter: blur(8px);
  border: 1.5px solid var(--nv-border); border-radius: 16px;
  padding: 17px 18px; cursor: pointer; font-size: 15.5px; font-weight: 500;
  transition: border-color .15s ease, transform .12s ease, box-shadow .15s ease;
  user-select: none;
}
.fx-option small { display: block; color: var(--nv-muted); font-weight: 400; font-size: 12.5px; }
.fx-option:hover { transform: translateY(-2px); box-shadow: var(--nv-shadow-sm); }
.fx-option input { position: absolute; opacity: 0; pointer-events: none; }
.fx-option .ico { font-size: 22px; }
.fx-option:has(input:checked) {
  border-color: var(--nv-green-700); background: var(--nv-green-100);
  box-shadow: 0 0 0 3px rgba(15,138,148,.14);
}
.fx-options.small .fx-option { padding: 13px 16px; font-size: 14.5px; }

/* ---------- Number input ---------- */
.fx-num-wrap {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  max-width: 260px; margin: 0 auto;
}
.fx-num-wrap input {
  width: 150px; text-align: center; font: inherit; font-size: 34px; font-weight: 700;
  color: var(--nv-green-900); background: rgba(255,255,255,.8);
  border: 1.5px solid var(--nv-border); border-radius: 18px; padding: 14px 10px; outline: 0;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.fx-num-wrap input:focus { border-color: var(--nv-green-700); box-shadow: 0 0 0 4px rgba(15,138,148,.13); }
.fx-num-wrap .unit { font-size: 17px; color: var(--nv-muted); font-weight: 500; }

.fx-diff {
  text-align: center; margin: 18px auto 0; max-width: 320px;
  background: var(--nv-green-100); border: 1px solid var(--nv-green-200);
  padding: 12px 16px; border-radius: 14px; font-size: 14.5px; color: var(--nv-green-900);
  animation: fxIn .3s ease;
}

.fx-err { text-align: center; color: #b3261e; font-size: 13.5px; margin-top: 12px; min-height: 18px; }

.fx-textarea {
  display: block; width: 100%; margin-top: 14px; min-height: 92px; resize: vertical;
  font: inherit; font-size: 14.5px; padding: 13px 15px; color: var(--nv-text);
  background: rgba(255,255,255,.8); border: 1.5px solid var(--nv-border); border-radius: 14px; outline: 0;
  animation: fxIn .3s ease;
}
.fx-textarea:focus { border-color: var(--nv-green-700); }

/* ---------- Contact ---------- */
.fx-contact { display: flex; flex-direction: column; gap: 12px; }
.fx-contact input {
  font: inherit; font-size: 15px; padding: 15px 17px; color: var(--nv-text);
  background: rgba(255,255,255,.85); border: 1.5px solid var(--nv-border); border-radius: 14px; outline: 0;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.fx-contact input:focus { border-color: var(--nv-green-700); box-shadow: 0 0 0 3px rgba(15,138,148,.12); }
.fx-privacy { text-align: center; color: var(--nv-muted); font-size: 12.5px; margin-top: 12px; }

/* ---------- Nav ---------- */
.fx-nav { display: flex; gap: 12px; margin-top: 26px; }
.fx-btn {
  flex: 1; padding: 15px; border-radius: 14px; border: 0; cursor: pointer;
  font: inherit; font-size: 15.5px; font-weight: 700; transition: .15s ease;
}
.fx-btn.next { background: var(--nv-green-800); color: #fff; box-shadow: var(--nv-shadow-sm); flex: 2; }
.fx-btn.next:hover { background: var(--nv-green-900); }
.fx-btn.next:disabled { opacity: .45; cursor: not-allowed; }
.fx-btn.back { background: #fff; color: var(--nv-green-900); border: 1.5px solid var(--nv-border); }
.fx-btn.back:hover { border-color: var(--nv-green-700); }

/* ---------- Analyzing ---------- */
.fx-analyzing { text-align: center; padding: 30px 0; }
.fx-loader { display: flex; justify-content: center; gap: 9px; margin-bottom: 26px; }
.fx-loader span {
  width: 14px; height: 14px; border-radius: 50%; background: var(--nv-green-700);
  animation: fxBounce 1s ease infinite;
}
.fx-loader span:nth-child(2) { animation-delay: .16s; }
.fx-loader span:nth-child(3) { animation-delay: .32s; }
@keyframes fxBounce { 0%,100% { transform: translateY(0); opacity: .5; } 50% { transform: translateY(-14px); opacity: 1; } }
.fx-analyze-steps { max-width: 300px; margin: 24px auto 0; display: flex; flex-direction: column; gap: 10px; }
.fx-astep {
  padding: 12px 16px; border-radius: 12px; font-size: 14px; text-align: right;
  background: rgba(255,255,255,.6); border: 1px solid var(--nv-border);
  color: var(--nv-muted); opacity: .45; transition: all .4s ease;
}
.fx-astep.on { opacity: 1; background: var(--nv-green-100); border-color: var(--nv-green-200); color: var(--nv-green-900); }
.fx-astep.done::after { content: ' ✓'; color: var(--nv-green-700); font-weight: 700; }

/* ---------- Result ---------- */
.fx-success {
  width: 84px; height: 84px; margin: 6px auto 18px; border-radius: 50%;
  background: var(--nv-green-100); display: flex; align-items: center; justify-content: center;
}
.fx-success svg { width: 46px; height: 46px; }
.fx-success .cir { stroke: var(--nv-green-700); stroke-width: 2.5; fill: none; stroke-dasharray: 166; stroke-dashoffset: 166; animation: fxDraw .7s ease forwards; }
.fx-success .chk { stroke: var(--nv-green-800); stroke-width: 3; fill: none; stroke-dasharray: 48; stroke-dashoffset: 48; animation: fxDraw .45s ease .55s forwards; stroke-linecap: round; }
@keyframes fxDraw { to { stroke-dashoffset: 0; } }

.fx-result-title { text-align: center; font-size: 22px; font-weight: 700; color: var(--nv-green-900); margin: 0 0 8px; }
.fx-why {
  background: rgba(255,255,255,.75); backdrop-filter: blur(8px);
  border: 1px solid var(--nv-border); border-radius: 16px; padding: 18px 20px; margin: 18px 0;
  font-size: 14.5px;
}
.fx-why b { color: var(--nv-green-900); }
.fx-why ul { margin: 10px 0 0; padding: 0 18px 0 0; color: var(--nv-muted); display: flex; flex-direction: column; gap: 6px; }

/* کارت پکیج اصلی */
.fx-pkg {
  position: relative; border-radius: 22px; overflow: hidden;
  background: linear-gradient(160deg, #0f8a94, #0a4a52); color: #fff;
  box-shadow: 0 18px 45px rgba(10,74,82,.35); padding: 26px 24px; margin: 20px 0;
}
.fx-pkg .star { position: absolute; top: 16px; left: 16px; background: rgba(255,255,255,.15); backdrop-filter: blur(6px); padding: 5px 14px; border-radius: 99px; font-size: 12.5px; }
.fx-pkg .p-img { width: 88px; height: 88px; border-radius: 20px; background: rgba(255,255,255,.12); display: flex; align-items: center; justify-content: center; font-size: 40px; margin-bottom: 14px; overflow: hidden; }
.fx-pkg .p-img img { width: 100%; height: 100%; object-fit: cover; }
.fx-pkg h3 { margin: 0 0 4px; font-size: 21px; }
.fx-pkg .p-sub { color: #cdeaec; font-size: 14px; margin-bottom: 12px; }
.fx-pkg .p-desc { color: #dff2f3; font-size: 14px; line-height: 1.9; margin-bottom: 16px; }
.fx-pkg .p-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; font-size: 13px; }
.fx-pkg .p-meta span { background: rgba(255,255,255,.12); padding: 6px 14px; border-radius: 99px; }
.fx-pkg .p-price { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 6px; }
.fx-pkg .p-price .now { font-size: 24px; font-weight: 700; }
.fx-pkg .p-price .old { color: #9ccdd1; text-decoration: line-through; font-size: 15px; }
.fx-pkg .p-save { color: #ffd970; font-size: 13.5px; margin-bottom: 18px; }
.fx-pkg .p-cta {
  display: block; width: 100%; text-align: center; text-decoration: none;
  background: #fff; color: var(--nv-green-900); font-weight: 700; font-size: 16.5px;
  padding: 16px; border-radius: 14px; transition: transform .15s ease;
}
.fx-pkg .p-cta:hover { transform: translateY(-2px); }

/* گزینه‌های جایگزین */
.fx-alts-title { text-align: center; color: var(--nv-muted); font-size: 14px; margin: 24px 0 12px; }
.fx-alt {
  display: flex; align-items: center; gap: 14px;
  background: rgba(255,255,255,.8); border: 1px solid var(--nv-border); border-radius: 16px;
  padding: 15px 17px; margin-bottom: 11px;
}
.fx-alt .a-img { width: 50px; height: 50px; border-radius: 13px; background: var(--nv-green-100); display: flex; align-items: center; justify-content: center; font-size: 24px; flex: 0 0 auto; overflow: hidden; }
.fx-alt .a-img img { width: 100%; height: 100%; object-fit: cover; }
.fx-alt .a-body { flex: 1; min-width: 0; }
.fx-alt .a-tag { font-size: 11.5px; color: var(--nv-muted); }
.fx-alt .a-name { font-weight: 700; font-size: 15px; color: var(--nv-green-900); }
.fx-alt .a-price { font-size: 13.5px; color: var(--nv-green-800); white-space: nowrap; }

/* اعتماد */
.fx-trust { margin-top: 26px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.fx-trust div { background: rgba(255,255,255,.7); border: 1px solid var(--nv-border); border-radius: 13px; padding: 12px 14px; font-size: 12.8px; color: var(--nv-text); }
@media (max-width: 420px) { .fx-trust { grid-template-columns: 1fr; } .fx-options { grid-template-columns: 1fr; } }