/* =========================================================
   Regulus Liquidity — 15 Year Anniversary (v7)
   Bright / luxury light theme. Bootstrap 5 + custom CSS.
   Scroll-driven animations: split-text reveal, counters,
   pinned step sequence, parallax, progress bar.
   ========================================================= */

:root{
  --navy:#0B1937;
  --navy-2:#152A50;
  --paper:#FBFAF7;
  --paper-2:#F2F1EC;
  --white:#FFFFFF;
  --steel:#5F6B7C;
  --line:rgba(11,25,55,.12);
  --baby:#A9C8E8;
  --blue:#1B5BD7;
  --blue-2:#3A7BF0;
  --gold-1:#E7CE96;
  --gold-2:#C79A3C;
  --gold-3:#9C7524;
  --grad-gold:linear-gradient(180deg,var(--gold-1) 0%,var(--gold-2) 55%,var(--gold-3) 100%);
  --sans:'Manrope',system-ui,-apple-system,sans-serif;
  --display:'Archivo',system-ui,sans-serif;
  --shadow:0 30px 70px -40px rgba(11,25,55,.45);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--navy);
  font-family:var(--sans);font-size:17px;line-height:1.7;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{text-decoration:none}
.container{max-width:1200px}
h1,h2,h3{font-family:var(--display);font-weight:800;letter-spacing:-.02em;line-height:1.1;margin:0}

/* scroll progress */
.progress-bar-top{
  position:fixed;top:0;left:0;height:3px;width:0;z-index:120;
  background:linear-gradient(90deg,var(--gold-2),var(--blue-2));
}

.kicker{
  font-family:var(--display);font-size:.72rem;font-weight:700;
  letter-spacing:.3em;text-transform:uppercase;color:var(--gold-3);
  margin:0 0 18px;display:flex;align-items:center;gap:14px;
}
.kicker::before{content:"";width:34px;height:1px;background:linear-gradient(90deg,var(--gold-2),transparent)}
.gold{background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;
  color:transparent;-webkit-text-fill-color:transparent}

/* ---------- Buttons ---------- */
.btn-rl{
  display:inline-flex;align-items:center;justify-content:center;
  padding:15px 30px;border-radius:6px;font-family:var(--display);
  font-weight:700;font-size:.9rem;letter-spacing:.02em;
  background:linear-gradient(180deg,var(--navy-2),var(--navy));
  color:#fff;border:1px solid rgba(11,25,55,.2);
  box-shadow:0 16px 34px -16px rgba(11,25,55,.65);
  transition:transform .25s ease,box-shadow .25s ease,filter .25s ease;
}
.btn-rl:hover{transform:translateY(-2px);filter:brightness(1.12);color:#fff;
  box-shadow:0 22px 44px -16px rgba(11,25,55,.7)}
.btn-rl.ghost{background:transparent;color:var(--navy);border:1px solid rgba(11,25,55,.25);box-shadow:none}
.btn-rl.ghost:hover{border-color:var(--gold-2);color:var(--gold-3)}
.btn-nav{padding:11px 20px;font-size:.78rem}

/* ---------- NAV ---------- */
.site-nav{
  position:fixed;inset:0 0 auto 0;z-index:60;padding:16px 0;
  transition:background .3s ease,padding .3s ease,box-shadow .3s ease;
  border-bottom:1px solid transparent;
}
.site-nav.is-stuck{
  background:rgba(251,250,247,.9);backdrop-filter:blur(14px);
  padding:10px 0;border-bottom-color:var(--line);box-shadow:0 10px 30px -22px rgba(11,25,55,.6);
}
.site-nav .inner{display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{width:160px;height:auto}
.wordmark{display:flex;flex-direction:column;line-height:1.05;font-family:var(--display)}
.wordmark b{font-size:.98rem;font-weight:800;color:var(--navy)}
.wordmark span{font-size:.6rem;letter-spacing:.34em;text-transform:uppercase;color:var(--gold-3)}
.nav-links{display:flex;gap:32px}
.nav-links a{font-size:.82rem;font-weight:700;color:var(--steel);letter-spacing:.06em;
  text-transform:uppercase;position:relative;transition:color .2s}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:1px;background:var(--gold-2);transition:width .3s}
.nav-links a:hover{color:var(--navy)}
.nav-links a:hover::after{width:100%}

/* ---------- HERO ---------- */
.hero{position:relative;padding:180px 0 0;overflow:hidden;background:var(--paper)}
.hero-bg{
  position:absolute;inset:-6% 0 auto 0;height:118%;
  background:url('../img/hero-light.jpg') center right/cover no-repeat;
  transform:scale(1.06);will-change:transform;z-index:0;
}
.hero-fade{
  position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(90deg,rgba(251,250,247,.98) 0%,rgba(251,250,247,.92) 40%,rgba(251,250,247,.45) 70%,rgba(251,250,247,.25) 100%),
    linear-gradient(180deg,rgba(251,250,247,.85) 0%,rgba(251,250,247,.2) 30%,rgba(251,250,247,.85) 80%,var(--paper) 100%);
}
.hero-inner{position:relative;z-index:2;padding-bottom:64px}
.hero h1{font-size:clamp(2.5rem,5.6vw,4.6rem);font-weight:900;text-transform:uppercase;
  letter-spacing:-.025em;margin-bottom:24px;color:var(--navy)}
.hero h1 .thin{display:block;color:var(--steel);font-weight:600;letter-spacing:-.01em;
  font-size:clamp(1.4rem,3vw,2.4rem);text-transform:none;margin-top:10px}
.lede{color:var(--steel);font-size:1.06rem;max-width:600px;margin:0 0 8px}
.lede.strong strong{color:var(--navy);font-weight:800}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin:34px 0 40px}
.spec-list{display:flex;flex-wrap:wrap;gap:26px}
.spec-list div{display:flex;align-items:center;gap:10px;font-size:.85rem;color:var(--steel)}
.spec-list i{font-style:normal;font-family:var(--display);font-size:.68rem;font-weight:800;
  letter-spacing:.12em;color:var(--gold-3);border:1px solid rgba(199,154,60,.5);
  border-radius:4px;padding:3px 7px;background:rgba(199,154,60,.08)}

/* stats strip */
.stat-strip{
  position:relative;z-index:3;display:grid;grid-template-columns:repeat(5,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden;
  box-shadow:var(--shadow);
}
.stat{background:rgba(255,255,255,.92);backdrop-filter:blur(10px);padding:26px 22px;text-align:center}
.stat b{display:block;font-family:var(--display);font-size:clamp(1.5rem,2.4vw,2.1rem);font-weight:900;
  background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent}
.stat span{display:block;margin-top:6px;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--steel)}

.event-line{
  position:relative;z-index:3;display:flex;gap:26px;align-items:flex-start;
  margin:30px 0 60px;padding:22px 26px;border:1px solid var(--line);border-radius:14px;
  background:var(--white);box-shadow:0 20px 50px -40px rgba(11,25,55,.6);
}
.event-line p{margin:0;color:var(--steel);font-size:.95rem}
.date-badge{flex:none;font-family:var(--display);font-weight:800;color:var(--navy);
  font-size:1.05rem;display:flex;flex-direction:column;line-height:1.2;
  padding-right:26px;border-right:1px solid var(--line)}
.date-badge .d{white-space:nowrap}
.date-badge sup{font-size:.6em}
.date-badge em{font-style:normal;font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-3);margin-top:6px}

/* marquee band */
.band{position:relative;z-index:3;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:linear-gradient(90deg,rgba(199,154,60,.12),rgba(169,200,232,.22));overflow:hidden;padding:14px 0}
.band .track{display:flex;gap:56px;white-space:nowrap;animation:marq 34s linear infinite;width:max-content}
.band span{font-family:var(--display);font-size:.76rem;font-weight:800;letter-spacing:.24em;
  text-transform:uppercase;color:var(--navy);opacity:.75}
.band span::after{content:"◆";margin-left:56px;color:var(--gold-2);opacity:.7}
@keyframes marq{to{transform:translateX(-50%)}}

/* ---------- Sections ---------- */
.section{padding:110px 0;position:relative}
.section-alt{background:var(--paper-2)}
.section-dark{background:radial-gradient(900px 420px at 50% 0%,var(--navy-2),var(--navy));color:#EAF0FA}
.section-head{margin-bottom:56px;max-width:760px}
.section-head h2{font-size:clamp(2rem,4vw,3.2rem);text-transform:uppercase;color:var(--navy)}
.section-dark .section-head h2{color:#fff}
.section-dark .kicker{color:var(--baby)}
.section-head .kicker{display:none}

/* ---------- Offer grid ---------- */
.offer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.offer-card{
  position:relative;overflow:hidden;padding:38px 32px 34px;border-radius:16px;
  background:var(--white);border:1px solid var(--line);
  box-shadow:0 24px 50px -44px rgba(11,25,55,.7);
  transition:transform .4s ease,border-color .4s ease,box-shadow .4s ease;
}
.offer-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:var(--grad-gold);transform:scaleX(0);transform-origin:left;transition:transform .5s ease}
.offer-card:hover{transform:translateY(-8px);border-color:rgba(199,154,60,.5);
  box-shadow:0 40px 70px -40px rgba(11,25,55,.55)}
.offer-card:hover::before{transform:scaleX(1)}
.oc-glow{position:absolute;width:280px;height:280px;right:-120px;top:-120px;border-radius:50%;
  background:radial-gradient(circle,rgba(199,154,60,.2),transparent 70%);opacity:0;transition:opacity .5s}
.offer-card:hover .oc-glow{opacity:1}
.oc-num{font-family:var(--display);font-size:3.4rem;font-weight:900;line-height:1;display:block;margin-bottom:18px;
  color:transparent;-webkit-text-stroke:1px rgba(199,154,60,.7)}
.offer-card h3{font-size:1.2rem;margin-bottom:14px;color:var(--navy)}
.offer-card p{color:var(--steel);font-size:.95rem;margin:0}
.offer-card .flag{display:inline-block;margin-bottom:12px;font-family:var(--display);font-size:.62rem;font-weight:800;
  letter-spacing:.2em;text-transform:uppercase;color:#fff;background:linear-gradient(180deg,var(--navy-2),var(--navy));
  padding:5px 11px;border-radius:100px}
.offer-card.featured{border-color:rgba(199,154,60,.5);
  background:linear-gradient(180deg,#FFFDF7,#FFFFFF)}

/* ---------- Gift ---------- */
.gift-card{padding:56px;border-radius:20px;border:1px solid var(--line);background:var(--white);box-shadow:var(--shadow)}
.gift-card h2{font-size:clamp(1.9rem,3.4vw,2.8rem);margin-bottom:18px;color:var(--navy)}
.gift-card p{color:var(--steel);margin-bottom:28px}
.gift-frame{margin:0;border-radius:16px;overflow:hidden;border:1px solid rgba(199,154,60,.35)}
.gift-frame img{width:100%;height:100%;object-fit:cover;transition:transform .8s ease}
.gift-card:hover .gift-frame img{transform:scale(1.05)}

/* ---------- Pinned steps (scroll-changing content) ---------- */
.pin-wrap{position:relative}
.pin-stage{position:sticky;top:0;min-height:100vh;display:flex;align-items:center}
.pin-inner{width:100%;padding:90px 0}
.pin-count{font-family:var(--display);font-weight:800;letter-spacing:.24em;text-transform:uppercase;
  font-size:.7rem;color:var(--baby);margin-bottom:26px;display:block}
.pin-slides{position:relative;min-height:230px}
.pin-slide{position:absolute;inset:0;opacity:0;transform:translateY(34px);pointer-events:none;
  transition:opacity .6s cubic-bezier(.2,.7,.2,1),transform .6s cubic-bezier(.2,.7,.2,1);
  display:flex;gap:28px;align-items:flex-start}
.pin-slide.active{opacity:1;transform:none;pointer-events:auto}
.pin-slide .n{flex:none;width:76px;height:76px;border-radius:50%;display:grid;place-items:center;
  font-family:var(--display);font-size:1.7rem;font-weight:900;color:var(--navy);background:var(--grad-gold);
  box-shadow:0 0 0 10px rgba(199,154,60,.14)}
.pin-slide h3{font-size:clamp(1.5rem,3.2vw,2.5rem);color:#fff;line-height:1.25;max-width:820px}
.pin-dots{display:flex;gap:10px;margin-top:44px}
.pin-dots i{width:44px;height:3px;border-radius:2px;background:rgba(255,255,255,.2);transition:background .4s}
.pin-dots i.on{background:var(--grad-gold)}

/* ---------- FAQ ---------- */
.faq-list .accordion-item{background:transparent;border:0;border-bottom:1px solid var(--line)}
.faq-list .accordion-button{background:transparent;color:var(--navy);font-family:var(--display);font-weight:800;
  font-size:1.02rem;padding:24px 0;box-shadow:none}
.faq-list .accordion-button:not(.collapsed){color:var(--gold-3)}
.faq-list .accordion-body{padding:0 0 24px;color:var(--steel)}
.faq-list .accordion-body p{margin:0}

/* ---------- Manifesto ---------- */
.manifesto{padding:120px 0;text-align:center;background:var(--paper-2);border-top:1px solid var(--line)}
.manifesto .kicker{justify-content:center}
.manifesto .kicker::before{display:none}
.manifesto h2{font-size:clamp(1.9rem,3.6vw,3rem);margin-bottom:26px;text-transform:uppercase;color:var(--navy)}
.manifesto p{color:var(--steel);max-width:820px;margin:0 auto 18px}
.manifesto .lead-para{font-size:1.12rem;color:var(--navy)}
.mono-rule{width:80px;height:2px;background:var(--grad-gold);margin:40px auto 0}

/* ---------- Final CTA ---------- */
.final{padding:110px 0;position:relative;overflow:hidden;
  background:linear-gradient(180deg,var(--navy-2),var(--navy));color:#fff}
.final h2{font-size:clamp(2rem,4vw,3.2rem);text-transform:uppercase;margin-bottom:18px;color:#fff}
.final p{color:#B9C6DC;max-width:640px;margin:0}
.final .btn-rl{background:var(--grad-gold);color:var(--navy);border-color:rgba(255,255,255,.25)}
.final .btn-rl:hover{color:var(--navy)}
.badge15{width:96px;height:96px;border-radius:50%;display:grid;place-items:center;margin-bottom:26px;
  font-family:var(--display);font-size:2.3rem;font-weight:900;color:var(--navy);
  background:var(--grad-gold);box-shadow:0 0 0 10px rgba(199,154,60,.14)}

/* ---------- Footer ---------- */
footer{background:#08122A;color:#fff;padding:60px 0 34px}
.f-top{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.12)}
footer .wordmark b{color:#fff}
footer .wordmark span{color:var(--baby)}
.f-event{max-width:520px;color:#AEBCD2;font-size:.92rem;margin:0}
.f-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:22px;
  font-size:.78rem;color:#8494AE;letter-spacing:.03em}

/* ---------- Scroll animations ---------- */
.reveal,.reveal-card{opacity:0;transform:translateY(30px);
  transition:opacity .85s cubic-bezier(.2,.7,.2,1),transform .85s cubic-bezier(.2,.7,.2,1);
  transition-delay:var(--d,0ms)}
.reveal.in,.reveal-card.in{opacity:1;transform:none}
.split .w{display:inline-block;opacity:0;transform:translateY(30px) rotate(2deg);
  transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.split.in .w{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal,.reveal-card,.split .w{opacity:1;transform:none}
  .band .track{animation:none}
}

/* ---------- Responsive ---------- */
@media (max-width:1199px){
  .offer-grid{grid-template-columns:repeat(2,1fr)}
  .stat-strip{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:991px){
  .nav-links{display:none}
  .hero{padding-top:150px}
  .hero-bg{background-position:70% center}
  .hero-fade{background:linear-gradient(180deg,rgba(251,250,247,.9) 0%,rgba(251,250,247,.82) 45%,rgba(251,250,247,.96) 85%,var(--paper) 100%)}
  .gift-card{padding:36px 26px}
  .event-line{flex-direction:column;gap:16px}
  .date-badge{border-right:0;padding-right:0}
  .pin-slides{min-height:280px}
}
@media (max-width:767px){
  body{font-size:16px}
  .section{padding:76px 0}
  .offer-grid{grid-template-columns:1fr;gap:18px}
  .stat-strip{grid-template-columns:repeat(2,1fr)}
  .btn-nav{padding:9px 14px;font-size:.68rem}
  .hero-cta .btn-rl{width:100%}
  .wordmark span{display:none}
  .f-bottom{flex-direction:column;gap:8px}
  .final .text-lg-end .btn-rl{width:100%}
  .pin-slide{gap:18px;flex-direction:column}
  .pin-slide .n{width:58px;height:58px;font-size:1.3rem}
  .pin-slides{min-height:320px}
}
@media (max-width:420px){
  .btn-nav{display:none}
  .stat-strip{grid-template-columns:1fr}
}