/* ============================================================
 * FounderClone Premium — PRO ENGAGEMENT LAYER (v20)
 * Additive, scoped under .pro-* / #pro-* — never overrides v16 styles.
 * Works on all modern browsers + iOS Safari + Android Chrome.
 * ============================================================ */

:root{
  --pro-gold:#f5c842;
  --pro-gold-2:#fbbf24;
  --pro-green:#4ade80;
  --pro-pink:#e64f8a;
  --pro-glass:rgba(255,255,255,.04);
  --pro-glass-2:rgba(255,255,255,.08);
  --pro-border:rgba(255,255,255,.09);
  --pro-radius:18px;
  --pro-radius-sm:12px;
  --pro-shadow:0 18px 60px -20px rgba(0,0,0,.55), 0 2px 0 rgba(255,255,255,.03) inset;
}

.pro-section{padding:90px 0;position:relative;z-index:1}
.pro-sub{color:var(--ink-dim,#8a92ad);max-width:560px;margin:8px 0 24px;font-size:14px;line-height:1.6}

/* ---------- 1. Trust marquee ---------- */
.pro-marquee{
  margin-top:24px;
  overflow:hidden;
  border-block:1px solid var(--pro-border);
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.025) 20%,rgba(255,255,255,.025) 80%,transparent);
  padding:14px 0;
  mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
}
.pro-marquee-track{
  display:flex;gap:32px;width:max-content;
  animation:proMarquee 38s linear infinite;
  white-space:nowrap;
  font-family:'JetBrains Mono',ui-monospace,monospace;
  font-size:12px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink-dim,#8a92ad);
}
.pro-marquee-track span:nth-child(odd){color:var(--pro-gold)}
@keyframes proMarquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion: reduce){.pro-marquee-track{animation:none}}

/* ---------- 2. ROI calculator ---------- */
.pro-roi-wrap{display:flex;justify-content:center}
.pro-roi-card{
  width:min(720px,100%);
  background:linear-gradient(160deg,rgba(245,200,66,.06),rgba(108,63,197,.04) 60%,rgba(255,255,255,.02));
  border:1px solid var(--pro-border);
  border-radius:var(--pro-radius);
  padding:clamp(22px,4vw,38px);
  box-shadow:var(--pro-shadow);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
}
.pro-roi-card h3{font-family:var(--font-display,'Instrument Serif',serif);font-size:clamp(24px,3.4vw,34px);line-height:1.15;margin-bottom:6px}
.pro-roi-card .accent{color:var(--pro-gold);font-style:italic}

.pro-slider{margin:18px 0 6px}
.pro-slider label{
  display:flex;justify-content:space-between;align-items:baseline;gap:12px;
  font-size:13px;color:var(--ink-dim,#8a92ad);
  font-family:'JetBrains Mono',ui-monospace,monospace;letter-spacing:.04em;
}
.pro-slider output{
  font-size:18px;color:#fff;font-weight:600;
  background:rgba(245,200,66,.12);padding:2px 10px;border-radius:8px;
  border:1px solid rgba(245,200,66,.25);
}
.pro-slider input[type=range]{
  -webkit-appearance:none;appearance:none;width:100%;height:6px;
  background:linear-gradient(90deg,var(--pro-gold) 0%,var(--pro-gold) var(--p,30%),rgba(255,255,255,.08) var(--p,30%),rgba(255,255,255,.08) 100%);
  border-radius:99px;outline:none;margin-top:10px;cursor:pointer;
}
.pro-slider input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;width:22px;height:22px;border-radius:50%;
  background:#fff;border:3px solid var(--pro-gold);
  box-shadow:0 4px 16px rgba(245,200,66,.5);cursor:pointer;transition:transform .15s;
}
.pro-slider input[type=range]::-moz-range-thumb{
  width:22px;height:22px;border-radius:50%;background:#fff;border:3px solid var(--pro-gold);
  box-shadow:0 4px 16px rgba(245,200,66,.5);cursor:pointer;
}
.pro-slider input[type=range]:hover::-webkit-slider-thumb{transform:scale(1.1)}

.pro-roi-out{
  display:grid;grid-template-columns:repeat(3,1fr);gap:12px;
  margin:26px 0 24px;
}
.pro-roi-stat{
  background:rgba(0,0,0,.25);border:1px solid var(--pro-border);border-radius:var(--pro-radius-sm);
  padding:16px 14px;text-align:center;
}
.pro-roi-stat .lbl{display:block;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-dim,#8a92ad);margin-bottom:6px}
.pro-roi-stat strong{font-size:clamp(20px,2.8vw,26px);color:#fff;font-family:var(--font-display,'Instrument Serif',serif)}
.pro-roi-stat.highlight{background:linear-gradient(160deg,rgba(74,222,128,.14),rgba(245,200,66,.1));border-color:rgba(74,222,128,.35)}
.pro-roi-stat.highlight strong{color:var(--pro-green)}
.pro-roi-cta{width:100%;justify-content:center}
@media (max-width:560px){.pro-roi-out{grid-template-columns:1fr 1fr}.pro-roi-stat.highlight{grid-column:1/-1}}

/* ---------- 3. FAQ accordion ---------- */
.pro-faq{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:10px}
.pro-q{
  background:rgba(255,255,255,.03);border:1px solid var(--pro-border);
  border-radius:var(--pro-radius-sm);overflow:hidden;
  transition:border-color .25s,background .25s;
}
.pro-q[open]{border-color:rgba(245,200,66,.4);background:rgba(245,200,66,.05)}
.pro-q summary{
  list-style:none;cursor:pointer;padding:18px 22px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  font-size:clamp(15px,1.6vw,17px);font-weight:600;color:#fff;
}
.pro-q summary::-webkit-details-marker{display:none}
.pro-q-i{
  width:28px;height:28px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  background:rgba(245,200,66,.15);color:var(--pro-gold);font-size:18px;
  transition:transform .3s;flex-shrink:0;
}
.pro-q[open] .pro-q-i{transform:rotate(45deg)}
.pro-a{padding:0 22px 20px;color:var(--ink-dim,#8a92ad);font-size:14.5px;line-height:1.7}

/* ---------- 4. Floating WhatsApp FAB ---------- */
#pro-wa-fab{
  position:fixed;right:18px;bottom:96px;z-index:9995;
  width:58px;height:58px;border-radius:50%;
  background:#25d366;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 14px 38px -8px rgba(37,211,102,.65),0 4px 14px rgba(0,0,0,.4);
  transition:transform .25s ease,box-shadow .25s;
  text-decoration:none;
}
#pro-wa-fab:hover{transform:scale(1.08)}
#pro-wa-fab:focus-visible{outline:3px solid var(--pro-gold);outline-offset:3px}
.pro-wa-pulse{
  position:absolute;inset:0;border-radius:50%;
  border:2px solid #25d366;animation:proWaPulse 2.4s ease-out infinite;
}
@keyframes proWaPulse{0%{transform:scale(1);opacity:.7}80%,100%{transform:scale(1.7);opacity:0}}
@media (prefers-reduced-motion: reduce){.pro-wa-pulse{animation:none}}

/* ---------- 5. Bottom sticky CTA ---------- */
#pro-sticky-cta{
  position:fixed;left:50%;bottom:14px;z-index:9994;
  transform:translate(-50%,140%);
  display:flex;align-items:center;gap:14px;
  background:rgba(10,13,24,.92);
  border:1px solid var(--pro-border);
  border-radius:99px;padding:10px 12px 10px 22px;
  box-shadow:0 24px 60px -12px rgba(0,0,0,.7);
  backdrop-filter:blur(18px) saturate(150%);-webkit-backdrop-filter:blur(18px) saturate(150%);
  transition:transform .5s cubic-bezier(.2,.9,.25,1.1);
  max-width:calc(100vw - 24px);
}
#pro-sticky-cta.show{transform:translate(-50%,0)}
.pro-sticky-msg{font-size:13.5px;color:#e9ecf5;white-space:nowrap}
.pro-sticky-msg b{color:var(--pro-gold)}
.pro-sticky-close{
  background:transparent;border:none;color:var(--ink-dim,#8a92ad);
  font-size:22px;line-height:1;cursor:pointer;padding:0 6px;
}
.pro-sticky-close:hover{color:#fff}
@media (max-width:640px){
  .pro-sticky-msg{font-size:12px;white-space:normal;max-width:160px;line-height:1.35}
  #pro-sticky-cta{padding:8px 8px 8px 16px;gap:8px}
  #pro-wa-fab{bottom:88px}
}

/* ---------- 6. Exit-intent modal ---------- */
#pro-exit-modal{position:fixed;inset:0;z-index:10000;display:flex;align-items:center;justify-content:center;padding:18px}
#pro-exit-modal[hidden]{display:none}
.pro-modal-backdrop{position:absolute;inset:0;background:rgba(5,7,13,.78);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);animation:proFade .3s ease}
.pro-modal-card{
  position:relative;width:min(460px,100%);
  background:linear-gradient(160deg,#0d1120,#070a13);
  border:1px solid rgba(245,200,66,.28);
  border-radius:var(--pro-radius);
  padding:clamp(22px,4vw,32px);
  box-shadow:0 30px 80px -10px rgba(0,0,0,.8),0 0 60px rgba(245,200,66,.08);
  animation:proPop .35s cubic-bezier(.2,.9,.3,1.15);
}
.pro-modal-card h3{font-family:var(--font-display,'Instrument Serif',serif);font-size:clamp(22px,3vw,28px);line-height:1.2;margin:8px 0 4px}
.pro-modal-card .accent{color:var(--pro-gold);font-style:italic}
.pro-modal-close{
  position:absolute;top:10px;right:12px;width:34px;height:34px;border-radius:50%;
  background:rgba(255,255,255,.06);border:1px solid var(--pro-border);
  color:#fff;font-size:20px;cursor:pointer;line-height:1;
}
.pro-modal-close:hover{background:rgba(255,255,255,.12)}
.pro-modal-form{display:flex;flex-direction:column;gap:10px;margin-top:18px}
.pro-modal-form input{
  background:rgba(0,0,0,.4);border:1px solid var(--pro-border);
  color:#fff;padding:13px 16px;border-radius:10px;font-size:15px;
  font-family:inherit;transition:border-color .2s,background .2s;
}
.pro-modal-form input:focus{outline:none;border-color:var(--pro-gold);background:rgba(0,0,0,.6)}
.pro-modal-form .btn{margin-top:6px;justify-content:center}
.pro-fine{font-size:11.5px;color:var(--ink-dim,#8a92ad);margin-top:12px;text-align:center;letter-spacing:.05em}
@keyframes proFade{from{opacity:0}to{opacity:1}}
@keyframes proPop{from{opacity:0;transform:translateY(20px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}

/* ---------- 7. Social-proof toasts ---------- */
#pro-social-proof{
  position:fixed;left:14px;bottom:14px;z-index:9993;
  display:flex;flex-direction:column;gap:8px;max-width:300px;
  pointer-events:none;
}
.pro-sp-toast{
  background:rgba(10,13,24,.94);border:1px solid var(--pro-border);
  border-radius:14px;padding:11px 14px 11px 12px;
  display:flex;align-items:center;gap:10px;
  box-shadow:0 18px 44px -12px rgba(0,0,0,.6);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  animation:proSpIn .5s cubic-bezier(.2,.9,.3,1.15);
  pointer-events:auto;
}
.pro-sp-toast.out{animation:proSpOut .4s ease forwards}
.pro-sp-dot{width:8px;height:8px;border-radius:50%;background:var(--pro-green);box-shadow:0 0 12px var(--pro-green);flex-shrink:0;animation:proSpPing 1.6s infinite}
.pro-sp-txt{font-size:12.5px;color:#e9ecf5;line-height:1.4}
.pro-sp-txt b{color:#fff}
.pro-sp-txt span{display:block;font-size:11px;color:var(--ink-dim,#8a92ad);margin-top:2px}
@keyframes proSpIn{from{opacity:0;transform:translateX(-100%)}to{opacity:1;transform:translateX(0)}}
@keyframes proSpOut{to{opacity:0;transform:translateX(-100%)}}
@keyframes proSpPing{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.7)}}
@media (max-width:640px){#pro-social-proof{left:8px;right:8px;max-width:none;bottom:160px}}

/* ---------- 8. Form success state (booking) ---------- */
.pro-form-success{
  text-align:center;padding:28px 18px;
  animation:proPop .4s cubic-bezier(.2,.9,.3,1.15);
}
.pro-form-success .check{
  width:64px;height:64px;border-radius:50%;
  background:linear-gradient(135deg,var(--pro-green),#22c55e);
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 16px;color:#fff;font-size:32px;
  box-shadow:0 16px 36px -8px rgba(74,222,128,.6);
}
.pro-form-success h4{font-family:var(--font-display,'Instrument Serif',serif);font-size:22px;margin-bottom:8px;color:#fff}
.pro-form-success p{color:var(--ink-dim,#8a92ad);font-size:14px}

/* ---------- 9. Print + accessibility safety ---------- */
@media print{
  #pro-wa-fab,#pro-sticky-cta,#pro-exit-modal,#pro-social-proof{display:none !important}
}
.pro-section :focus-visible{outline:2px solid var(--pro-gold);outline-offset:3px;border-radius:6px}