/* =========================================================================
   فرم‌ساز نابغه — Public site (landing + form fill experience)
   ========================================================================= */

/* -- public nav ----------------------------------------------------------*/
.pub-nav {
  position: sticky; top: 0; z-index: 200; height: var(--nav-h); display: flex; align-items: center;
  background: var(--header-bg); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border-soft);
}
.pub-nav .container { display: flex; align-items: center; gap: 18px; width: 100%; }
.pub-brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.08rem; }
.pub-brand img { width: 36px; height: 36px; border-radius: 11px; object-fit: cover; }
.pub-brand .logo-fallback { width: 36px; height: 36px; border-radius: 11px; background: linear-gradient(155deg, var(--gold), var(--gold-deep)); display: flex; align-items: center; justify-content: center; color: var(--on-accent); font-weight: 900; }
.pub-nav-links { display: flex; align-items: center; gap: 26px; margin-right: 10px; }
.pub-nav-links a { font-size: .88rem; font-weight: 600; color: var(--ink-soft); }
.pub-nav-links a:hover { color: var(--ink); }
.pub-nav-actions { margin-right: auto; display: flex; align-items: center; gap: 10px; }
.pub-nav-toggle { display: none; }

/* -- hero ------------------------------------------------------------- */
.hero { padding: 76px 0 40px; position: relative; overflow: hidden; }
.hero .container { display: grid; grid-template-columns: 1.05fr .95fr; gap: 50px; align-items: center; }
.hero-eyebrow { display: inline-flex; align-items: center; gap: 8px; background: var(--gold-soft); color: var(--gold-deep); padding: 8px 16px; border-radius: var(--radius-pill); font-size: .78rem; font-weight: 700; margin-bottom: 22px; }
html[data-theme="dark"] .hero-eyebrow { color: var(--gold); }
.hero h1 { font-size: 2.7rem; line-height: 1.35; margin-bottom: 20px; }
.hero h1 em { font-style: normal; color: var(--gold-deep); position: relative; }
html[data-theme="dark"] .hero h1 em { color: var(--gold); }
.hero p.lead { font-size: 1.05rem; color: var(--ink-soft); max-width: 480px; margin-bottom: 30px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 34px; }
.hero-trust { display: flex; align-items: center; gap: 18px; color: var(--ink-faint); font-size: .8rem; }
.hero-trust span { display: flex; align-items: center; gap: 6px; }

.hero-visual { position: relative; }

/* -- hero demo: a tiny form builder that assembles and publishes itself */
.demo-card {
  background: var(--card); border: 1px solid var(--border-soft); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-pop); padding: 22px; position: relative; overflow: hidden;
  transform: rotate(-1.1deg); transition: transform .5s var(--ease-std);
}
.demo-card:hover { transform: rotate(0deg); }
.demo-card .hc-head { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.demo-card .hc-dot { width: 10px; height: 10px; border-radius: 50%; }
.demo-url { margin-right: auto; font-size: .72rem; color: var(--ink-faint); font-family: var(--font-mono); }

.demo-body { display: flex; gap: 12px; }
.demo-palette { display: flex; flex-direction: column; gap: 10px; }
.dp-item {
  width: 38px; height: 38px; border-radius: var(--radius-sm); background: var(--surface-2);
  border: 1px solid var(--border-soft); color: var(--ink-faint); display: flex; align-items: center;
  justify-content: center; font-size: .85rem; flex-shrink: 0;
  transition: transform .25s var(--ease-pop), background .25s, color .25s, box-shadow .25s;
}
.dp-item.active {
  color: var(--on-accent); background: linear-gradient(155deg, var(--gold), var(--gold-deep));
  border-color: transparent; transform: scale(1.12); box-shadow: 0 8px 18px -8px var(--gold-glow);
}

.demo-canvas {
  flex: 1; min-height: 240px; position: relative; border-radius: var(--radius-sm);
  border: 1.5px dashed var(--border-soft); padding: 10px; display: flex; flex-direction: column; gap: 10px;
}
.demo-empty {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 0 20px; color: var(--ink-faint); font-size: .78rem;
  transition: opacity .3s var(--ease-std);
}
.demo-empty.hidden { opacity: 0; }

.demo-field {
  background: var(--surface-2); border: 1px solid var(--border-soft); border-radius: var(--radius-sm);
  padding: 12px 14px; opacity: 0; transform: translateY(10px) scale(.97);
  transition: opacity .4s var(--ease-pop), transform .4s var(--ease-pop);
}
.demo-field.in { opacity: 1; transform: translateY(0) scale(1); }
.demo-field.out { opacity: 0; transform: translateY(-6px) scale(.97); }
.demo-field.bare { background: transparent; border-color: transparent; box-shadow: none; padding: 2px 2px 4px; }
.demo-field .lbl { font-size: .74rem; font-weight: 700; color: var(--ink-faint); margin-bottom: 8px; min-height: 1em; }
.demo-caret {
  display: inline-block; width: 2px; height: .9em; background: var(--gold-deep); margin-right: 2px;
  vertical-align: -2px; animation: caret-blink 1s step-end infinite;
}
html[data-theme="dark"] .demo-caret { background: var(--gold); }
@keyframes caret-blink { 50% { opacity: 0; } }

.demo-field .demo-input {
  height: 42px; border-radius: var(--radius-sm); display: flex; align-items: center; gap: 10px;
  padding: 0 14px; font-size: .86rem; font-weight: 600; color: var(--ink);
  background: color-mix(in srgb, var(--surface) 45%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-soft); box-shadow: var(--shadow-sm);
  transition: border-color .3s var(--ease-std), box-shadow .3s var(--ease-std);
}
.demo-field .demo-input i { color: var(--ink-faint); font-size: .82rem; }
.demo-field .demo-input.filled {
  border-color: color-mix(in srgb, var(--gold) 45%, var(--border-soft));
  box-shadow: 0 0 0 3px var(--gold-glow), var(--shadow-sm);
}
.demo-field .demo-input.filled i { color: var(--gold-deep); }
html[data-theme="dark"] .demo-field .demo-input.filled i { color: var(--gold); }

.demo-field .stars { display: flex; gap: 6px; font-size: 1rem; color: var(--border); }
.demo-field .stars i { transition: transform .25s var(--ease-pop), color .25s; }
.demo-field .stars i.fa-solid { color: var(--gold-deep); animation: star-pop .35s var(--ease-pop); }
html[data-theme="dark"] .demo-field .stars i.fa-solid { color: var(--gold); }
@keyframes star-pop { 0% { transform: scale(.4) rotate(-15deg); } 100% { transform: scale(1) rotate(0); } }

.demo-field .choices { display: flex; flex-direction: column; gap: 8px; }
.choice-row {
  display: flex; align-items: center; gap: 8px; opacity: 0; transform: translateX(6px);
  transition: opacity .3s var(--ease-std), transform .3s var(--ease-std); font-size: .8rem; color: var(--ink-soft);
}
.choice-row.in { opacity: 1; transform: translateX(0); }
.choice-dot {
  width: 15px; height: 15px; border-radius: 50%; border: 2px solid var(--border); flex-shrink: 0;
  position: relative; transition: border-color .25s;
}
.choice-row.picked .choice-dot { border-color: var(--gold-deep); }
html[data-theme="dark"] .choice-row.picked .choice-dot { border-color: var(--gold); }
.choice-row.picked .choice-dot::after {
  content: ''; position: absolute; inset: 3px; border-radius: 50%; background: var(--gold-deep);
  transform: scale(0); animation: dot-pop .25s var(--ease-pop) .05s forwards;
}
html[data-theme="dark"] .choice-row.picked .choice-dot::after { background: var(--gold); }
@keyframes dot-pop { to { transform: scale(1); } }

.demo-footer { margin-top: 14px; display: flex; justify-content: flex-end; }
.demo-publish-btn {
  display: inline-flex; align-items: center; gap: 8px; font-size: .78rem; font-weight: 700;
  padding: 9px 16px; border-radius: var(--radius-pill); color: var(--on-accent);
  background: linear-gradient(155deg, var(--gold), var(--gold-deep));
  transition: transform .2s var(--ease-pop), box-shadow .2s;
}
.demo-publish-btn.active { transform: scale(.92); box-shadow: 0 6px 16px -6px var(--gold-glow); }

.demo-publish-banner {
  position: absolute; top: 14px; left: 50%; transform: translate(-50%, -14px); opacity: 0;
  background: var(--success-soft); color: var(--success); font-size: .78rem; font-weight: 700;
  padding: 8px 16px; border-radius: var(--radius-pill); display: flex; align-items: center; gap: 8px;
  white-space: nowrap; pointer-events: none; box-shadow: var(--shadow-card);
  transition: opacity .35s var(--ease-pop), transform .35s var(--ease-pop);
}
.demo-publish-banner.show { opacity: 1; transform: translate(-50%, 0); }

.demo-cursor {
  position: absolute; top: 0; left: 0; width: 26px; height: 26px; border-radius: 50%; opacity: 0;
  display: flex; align-items: center; justify-content: center; color: var(--gold-deep); font-size: .72rem;
  background: var(--card); border: 1px solid var(--border-soft); box-shadow: var(--shadow-sm);
  transition: transform .55s var(--ease-pop), opacity .3s var(--ease-std); z-index: 5; pointer-events: none;
}
html[data-theme="dark"] .demo-cursor { color: var(--gold); }
.demo-cursor.ready { opacity: 1; }
.demo-cursor.grab { box-shadow: 0 0 0 6px var(--gold-glow); }

.hero-float-badge {
  position: absolute; background: var(--card); border: 1px solid var(--border-soft); box-shadow: var(--shadow-card);
  border-radius: var(--radius-md); padding: 12px 16px; display: flex; align-items: center; gap: 10px; font-size: .78rem; font-weight: 700;
}
.hero-float-1 { top: -18px; left: -26px; animation: float-y 5s ease-in-out infinite; }
.hero-float-2 { bottom: -16px; right: -18px; animation: float-y 5.6s ease-in-out infinite 1s; }
@keyframes float-y { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }

/* -- sections --------------------------------------------------------- */
.section { padding: 70px 0; }
.section-head { text-align: center; max-width: 620px; margin: 0 auto 46px; }
.section-eyebrow { color: var(--gold-deep); font-weight: 800; font-size: .82rem; letter-spacing: .02em; margin-bottom: 10px; display: block; }
html[data-theme="dark"] .section-eyebrow { color: var(--gold); }
.section-head h2 { font-size: 1.9rem; margin-bottom: 12px; }
.section-head p { color: var(--ink-soft); }

.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature-card { padding: 26px; }
.feature-card .fc-icon { width: 48px; height: 48px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; margin-bottom: 16px; }
.feature-card h3 { font-size: 1.02rem; margin-bottom: 8px; }
.feature-card p { font-size: .86rem; margin: 0; }

.steps-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; position: relative; }
.step-item { text-align: center; padding: 10px; }
.step-num { width: 52px; height: 52px; border-radius: 50%; background: var(--card); border: 2px solid var(--gold); color: var(--gold-deep); font-family: var(--font-mono); font-weight: 800; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; font-size: 1.05rem; }
html[data-theme="dark"] .step-num { color: var(--gold); }
.step-item h3 { font-size: 1rem; }
.step-item p { font-size: .85rem; }

.tmpl-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.tmpl-card { padding: 22px; text-align: center; }
.tmpl-card .ti { width: 50px; height: 50px; border-radius: var(--radius-sm); background: var(--violet-soft); color: var(--violet-deep); display: flex; align-items: center; justify-content: center; margin: 0 auto 14px; font-size: 1.15rem; }
html[data-theme="dark"] .tmpl-card .ti { color: var(--violet); }
.tmpl-card h4 { font-size: .92rem; margin-bottom: 4px; }
.tmpl-card p { font-size: .78rem; margin: 0; }

.quote-band { background: var(--ink); color: #F1EEE3; border-radius: var(--radius-lg); padding: 50px 44px; position: relative; overflow: hidden; }
html[data-theme="dark"] .quote-band { background: var(--surface); border: 1px solid var(--border-soft); }
.quote-band::before { content: '“'; position: absolute; top: -20px; right: 30px; font-size: 9rem; color: rgba(240,194,92,.18); font-family: Georgia, serif; }
.quote-band p { font-size: 1.25rem; line-height: 1.8; max-width: 700px; color: #F1EEE3; position: relative; }
.quote-band .who { display: flex; align-items: center; gap: 12px; margin-top: 22px; }
.quote-band .who b { color: #fff; display: block; }
.quote-band .who span { color: rgba(241,238,227,.6); font-size: .82rem; }

.cta-band { text-align: center; padding: 60px 30px; border-radius: var(--radius-lg); background: linear-gradient(155deg, var(--gold-soft), var(--violet-soft)); border: 1px solid var(--border-soft); }
.cta-band h2 { font-size: 1.7rem; }
.cta-band p { max-width: 480px; margin: 0 auto 26px; }

/* -- footer ------------------------------------------------------------ */
.pub-footer { border-top: 1px solid var(--border-soft); padding: 50px 0 26px; margin-top: 20px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px; margin-bottom: 30px; }
.footer-grid h5 { font-size: .82rem; margin-bottom: 14px; color: var(--ink-faint); }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-grid a { font-size: .85rem; color: var(--ink-soft); }
.footer-grid a:hover { color: var(--gold-deep); }
html[data-theme="dark"] .footer-grid a:hover { color: var(--gold); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 22px; border-top: 1px solid var(--border-soft); font-size: .8rem; color: var(--ink-faint); flex-wrap: wrap; gap: 10px; }

/* =========================================================================
   Public form render (the actual "fill this out" experience)
   ========================================================================= */
.pf-wrap { min-height: 100vh; padding: 30px 16px 60px; display: flex; flex-direction: column; align-items: center; }
.pf-card { width: 100%; max-width: 640px; background: var(--card); border: 1px solid var(--border-soft); border-radius: var(--radius-lg); box-shadow: var(--shadow-card); overflow: hidden; }
.pf-banner { width: 100%; height: 180px; object-fit: cover; }
.pf-head { padding: 30px 30px 20px; text-align: center; }
.pf-head img.pf-logo { width: 56px; height: 56px; border-radius: var(--radius-sm); margin: 0 auto 16px; object-fit: cover; }
.pf-head h1 { font-size: 1.4rem; margin-bottom: 8px; }
.pf-head p { color: var(--ink-soft); font-size: .9rem; }

.pf-progress-wrap { padding: 0 30px; margin-bottom: 6px; }
.pf-progress-label { display: flex; justify-content: space-between; font-size: .74rem; color: var(--ink-faint); margin-bottom: 6px; font-family: var(--font-mono); }

.pf-body { padding: 24px 30px 30px; }
.pf-step { display: none; }
.pf-step.active { display: block; animation: fade-up .3s var(--ease-std); }

.pf-field { margin-bottom: 24px; }
.pf-field .pf-q { font-size: .98rem; font-weight: 700; margin-bottom: 4px; display: flex; gap: 6px; }
.pf-field .pf-q .req { color: var(--danger); }
.pf-field .pf-help { font-size: .8rem; color: var(--ink-faint); margin-bottom: 10px; }
.pf-field .pf-note { font-size: .78rem; color: var(--info); background: var(--info-soft); padding: 8px 12px; border-radius: var(--radius-sm); margin-top: 8px; }

.pf-options { display: flex; flex-direction: column; gap: 10px; }
.pf-option {
  display: flex; align-items: center; gap: 12px; padding: 13px 16px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--border); background: var(--surface); cursor: pointer; transition: all .15s;
}
.pf-option:hover { border-color: var(--ink-faint); }
.pf-option.checked { border-color: var(--gold); background: var(--gold-soft); }
.pf-option input { accent-color: var(--gold-deep); width: 18px; height: 18px; }

.pf-rating { display: flex; gap: 8px; direction: ltr; justify-content: flex-end; }
.pf-rating .star { font-size: 1.7rem; color: var(--border); cursor: pointer; transition: transform .15s, color .15s; }
.pf-rating .star.on { color: var(--gold); transform: scale(1.08); }

.pf-group-row { border: 1.5px dashed var(--border); border-radius: var(--radius-sm); padding: 16px; margin-bottom: 12px; position: relative; }
.pf-group-row .rm-row { position: absolute; top: 10px; left: 10px; color: var(--danger); background: none; border: none; }

.pf-file-drop {
  border: 1.5px dashed var(--border); border-radius: var(--radius-sm); padding: 26px; text-align: center;
  color: var(--ink-faint); font-size: .84rem; cursor: pointer; transition: border-color .15s;
}
.pf-file-drop:hover { border-color: var(--gold); }
.pf-file-drop i { font-size: 1.6rem; display: block; margin-bottom: 8px; color: var(--gold-deep); }
html[data-theme="dark"] .pf-file-drop i { color: var(--gold); }
.pf-file-name { font-size: .8rem; margin-top: 8px; font-weight: 700; }

.pf-nav-btns { display: flex; gap: 10px; margin-top: 8px; }

.pf-region-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width: 520px) { .pf-region-row { grid-template-columns: 1fr; } }

.pf-footer-brand { text-align: center; padding: 18px; font-size: .76rem; color: var(--ink-faint); }
.pf-footer-brand a { font-weight: 700; color: var(--gold-deep); }
html[data-theme="dark"] .pf-footer-brand a { color: var(--gold); }

/* -- intro / thankyou / closed / exam-result / access-gate screens ------ */
.pf-center-screen { width: 100%; max-width: 520px; text-align: center; padding: 20px; }
.pf-center-screen .icon-hero { width: 84px; height: 84px; border-radius: 50%; background: var(--gold-soft); color: var(--gold-deep); display: flex; align-items: center; justify-content: center; font-size: 2rem; margin: 0 auto 22px; }
html[data-theme="dark"] .pf-center-screen .icon-hero { color: var(--gold); }
.pf-center-screen h1 { font-size: 1.55rem; margin-bottom: 12px; }
.pf-center-screen p { color: var(--ink-soft); margin-bottom: 26px; }

.exam-score-ring { width: 160px; height: 160px; margin: 0 auto 22px; position: relative; }
.exam-score-ring svg { transform: rotate(-90deg); width: 100%; height: 100%; }
.exam-score-ring circle { fill: none; stroke-width: 10; }
.exam-score-ring .track { stroke: var(--border-soft); }
.exam-score-ring .fill { stroke: var(--gold-deep); stroke-linecap: round; transition: stroke-dashoffset 1s var(--ease-std); }
html[data-theme="dark"] .exam-score-ring .fill { stroke: var(--gold); }
.exam-score-ring .val { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.exam-score-ring .val b { font-size: 1.8rem; font-family: var(--font-mono); }
.exam-score-ring .val span { font-size: .74rem; color: var(--ink-faint); }

.tracking-code-box {
  display: inline-flex; align-items: center; gap: 10px; background: var(--surface-2); border: 1.5px dashed var(--border);
  padding: 12px 20px; border-radius: var(--radius-sm); font-family: var(--font-mono); font-size: 1.1rem; font-weight: 800;
  letter-spacing: .1em; margin-bottom: 24px; direction: ltr;
}

@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero h1 { font-size: 2.1rem; }
  .hero-visual { order: -1; margin-bottom: 10px; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .steps-row { grid-template-columns: 1fr; }
  .tmpl-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .pub-nav-links { display: none; }
}
@media (max-width: 560px) {
  .hero { padding: 40px 0 30px; }
  .hero h1 { font-size: 1.7rem; }
  .section { padding: 46px 0; }
  .feature-grid { grid-template-columns: 1fr; }
  .tmpl-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .pf-head { padding: 22px 18px 14px; }
  .pf-body { padding: 18px 18px 22px; }
  .quote-band { padding: 34px 22px; }
  .quote-band p { font-size: 1.05rem; }
}