/* ============================================================================
   BTF Partner Compatibility Assessment — Landing (glassmorphism + motion)
   ========================================================================== */
:root{
  --plum:#4A1942; --plum-2:#6B2D62; --gold:#C9963C; --gold-2:#E8B84B;
  --green:#2D6A4F; --ink:#1A1226; --muted:#6A6280;
  --glass:rgba(255,255,255,.10); --glass-strong:rgba(255,255,255,.16);
  --glass-brd:rgba(255,255,255,.22); --glass-shadow:0 8px 40px rgba(20,8,30,.28);
  --r:20px; --rs:14px; --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--ink); background:#0e0814; line-height:1.6; overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.display{font-family:"Playfair Display",Georgia,serif;line-height:1.12;font-weight:700}
a{color:inherit;text-decoration:none}
img,video{display:block;max-width:100%}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{font-family:"Inter",sans-serif;text-transform:uppercase;letter-spacing:.22em;
  font-size:.72rem;font-weight:700;color:var(--gold-2)}

/* ── Glass primitives ─────────────────────────────────────────────────── */
.glass{
  background:var(--glass); border:1px solid var(--glass-brd);
  backdrop-filter:blur(16px) saturate(140%); -webkit-backdrop-filter:blur(16px) saturate(140%);
  box-shadow:var(--glass-shadow); border-radius:var(--r);
}
.btn{
  display:inline-flex;align-items:center;gap:9px;justify-content:center;
  font-family:"Inter",sans-serif;font-weight:600;font-size:.95rem;cursor:pointer;
  padding:14px 28px;border-radius:999px;border:1px solid transparent;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .3s;
  will-change:transform;
}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#3a2400;
  box-shadow:0 10px 30px rgba(201,150,60,.35)}
.btn-gold:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 16px 40px rgba(201,150,60,.5)}
.btn-glass{background:var(--glass-strong);border-color:var(--glass-brd);color:#fff;
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.btn-glass:hover{transform:translateY(-3px);background:rgba(255,255,255,.24)}

/* ── Top navigation ───────────────────────────────────────────────────── */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;transition:all .4s var(--ease)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;
  padding:16px 24px;margin:14px auto;max-width:var(--maxw);border-radius:999px;
  transition:all .4s var(--ease)}
.nav.scrolled .nav-inner{background:rgba(20,8,30,.55);border:1px solid var(--glass-brd);
  backdrop-filter:blur(18px) saturate(150%);-webkit-backdrop-filter:blur(18px) saturate(150%);
  box-shadow:var(--glass-shadow);margin-top:8px}
.brand{display:flex;align-items:center;gap:11px;color:#fff;font-weight:700;font-family:"Inter"}
.brand .mark{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#3a2400;font-family:"Playfair Display",serif;font-size:1.2rem}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{color:rgba(255,255,255,.85);font-size:.9rem;font-weight:500;position:relative}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-5px;width:0;height:2px;
  background:var(--gold-2);transition:width .3s var(--ease)}
.nav-links a:hover{color:#fff}.nav-links a:hover::after{width:100%}
.nav-cta{padding:10px 20px;font-size:.85rem}
.menu-btn{display:none;background:none;border:0;color:#fff;font-size:1.6rem;cursor:pointer}

/* ── Hero with 4K media slot ──────────────────────────────────────────── */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;
  color:#fff;overflow:hidden;isolation:isolate}
.hero-media{position:absolute;inset:0;z-index:-2;overflow:hidden}
.hero-media .hero-slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;visibility:hidden;transition:opacity .9s ease, visibility .9s ease}
.hero-media .hero-slide.active{opacity:1;visibility:visible}
.hero-media .hero-slide video{width:100%;height:100%;object-fit:cover}
/* Fallback gradient shows when no media is present */
.hero-media::before{content:"";position:absolute;inset:0;
  background:radial-gradient(1200px 700px at 70% 20%,#7a2d6e 0%,#4A1942 45%,#1c0c20 100%)}
.hero-media:has(video[src]),.hero-media:has(img[src]){}
.hero-media::after{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(105deg,rgba(14,8,20,.86) 0%,rgba(28,12,32,.55) 45%,rgba(20,8,30,.30) 100%)}
.hero .container{position:relative;z-index:2;padding-top:120px;padding-bottom:80px}
.hero-badge{display:inline-flex;align-items:center;gap:9px;padding:8px 16px;border-radius:999px;
  font-size:.78rem;font-weight:600;color:#fff;margin-bottom:22px}
.hero h1{font-size:clamp(2.6rem,6vw,4.6rem);letter-spacing:-.5px;margin-bottom:20px;
  text-shadow:0 4px 30px rgba(0,0,0,.4)}
.hero h1 .accent{background:linear-gradient(120deg,var(--gold-2),#fff);-webkit-background-clip:text;
  background-clip:text;-webkit-text-fill-color:transparent}
.hero p.lead{font-size:clamp(1.05rem,1.6vw,1.3rem);color:rgba(255,255,255,.88);max-width:620px;margin-bottom:34px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:46px}
.hero-stats{display:flex;flex-wrap:wrap;gap:14px;max-width:680px}
.stat{flex:1;min-width:130px;padding:18px 20px;text-align:left}
.stat .n{font-family:"Playfair Display",serif;font-size:2rem;color:#fff;line-height:1}
.stat .l{font-size:.78rem;color:rgba(255,255,255,.72);text-transform:uppercase;letter-spacing:.12em;margin-top:6px}
.scroll-cue{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:2;
  color:rgba(255,255,255,.6);font-size:.75rem;letter-spacing:.2em;text-transform:uppercase;
  display:flex;flex-direction:column;align-items:center;gap:8px;animation:bob 2.2s var(--ease) infinite}
.scroll-cue span{width:22px;height:36px;border:2px solid rgba(255,255,255,.4);border-radius:14px;position:relative}
.scroll-cue span::after{content:"";position:absolute;left:50%;top:7px;width:4px;height:7px;border-radius:3px;
  background:#fff;transform:translateX(-50%);animation:dot 2.2s var(--ease) infinite}
@keyframes bob{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(7px)}}
@keyframes dot{0%{opacity:0;top:7px}40%{opacity:1}80%{opacity:0;top:18px}100%{opacity:0}}
.page-actions{position:fixed;top:50%;right:18px;transform:translateY(-50%);display:flex;flex-direction:column;gap:10px;z-index:100;pointer-events:none;}
.page-actions a,.page-actions button{pointer-events:auto;display:flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:50%;border:none;background:rgba(255,255,255,.94);color:#1A0C2F;font-size:1.1rem;transition:all .25s ease;box-shadow:0 16px 34px rgba(0,0,0,.16);cursor:pointer;text-decoration:none;}
.page-actions a:hover,.page-actions button:hover{transform:translateX(-2px);box-shadow:0 18px 38px rgba(0,0,0,.18);}
.page-actions .whatsapp-btn{background:linear-gradient(135deg,#25D366,#128C7E);color:#fff;}
.page-actions .mail-btn{background:linear-gradient(135deg,#3B7D44,#5FBA95);color:#fff;}
.page-actions .ai-btn{background:linear-gradient(135deg,#4A1942,#6B2D62);color:#fff;}
.page-actions .scroll-btn{background:rgba(255,255,255,.92);color:#1A0C2F;}
@media(max-width:900px){.page-actions{top:auto;bottom:18px;right:18px;transform:none;flex-direction:row;}}
@media(max-width:640px){.page-actions{right:10px;bottom:10px;gap:8px;} .page-actions a,.page-actions button{width:44px;height:44px;font-size:1rem;}} 
.ai-panel{position:fixed;bottom:90px;right:18px;width:360px;max-width:calc(100vw - 32px);max-height:520px;display:flex;flex-direction:column;gap:12px;padding:14px;border-radius:24px;background:rgba(10,10,20,.95);box-shadow:0 28px 70px rgba(0,0,0,.32);z-index:100003;opacity:0;visibility:hidden;transform:translateY(12px);transition:opacity .28s ease,transform .28s ease,visibility .28s ease;}
.ai-panel.open{opacity:1;visibility:visible;transform:translateY(0);}
.ai-panel header{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.ai-panel header h3{font-size:1rem;color:#fff;margin:0;line-height:1.2;}
.ai-panel header button{background:transparent;border:none;color:#fff;font-size:1.2rem;cursor:pointer;}
.ai-panel .ai-messages{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:10px;padding-right:2px;}
.ai-panel .ai-msg{padding:10px 14px;border-radius:18px;line-height:1.5;font-size:.9rem;max-width:100%;word-break:break-word;}
.ai-panel .ai-msg.user{align-self:flex-end;background:rgba(255,255,255,.12);color:#fff;}
.ai-panel .ai-msg.bot{align-self:flex-start;background:rgba(255,255,255,.08);color:#f5f5f5;}
.ai-panel .ai-footer{display:flex;gap:8px;align-items:flex-end;}
.ai-panel textarea{flex:1;min-height:52px;max-height:112px;padding:10px 12px;border-radius:14px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);color:#fff;resize:none;font-family:Inter,Arial,sans-serif;font-size:.92rem;outline:none;}
.ai-panel textarea::placeholder{color:rgba(255,255,255,.6);}
.ai-panel .ai-send{background:linear-gradient(135deg,#4A1942,#6B2D62);border:none;color:#fff;padding:12px 16px;border-radius:14px;cursor:pointer;font-weight:700;}
.ai-panel .ai-send:disabled{opacity:.55;cursor:not-allowed;}
@media(max-width:900px){.ai-panel{right:18px;left:18px;width:auto;max-width:none;max-height:60vh;}}
@media(max-width:640px){.ai-panel{bottom:80px;}} 
/* ── Sections on light canvas ─────────────────────────────────────────── */
.canvas{position:relative;background:
  radial-gradient(900px 500px at 10% -10%,#f6effa 0%,transparent 60%),
  radial-gradient(800px 600px at 100% 0%,#fff7e8 0%,transparent 55%),
  linear-gradient(180deg,#fbf8fd 0%,#f3eef8 100%);
  color:var(--ink)}
.section{padding:96px 0}
.section-head{max-width:680px;margin:0 auto 54px;text-align:center}
.section-head h2{font-size:clamp(2rem,3.4vw,2.9rem);color:var(--plum);margin:12px 0}
.section-head p{color:var(--muted);font-size:1.05rem}

/* Light glass card variant */
.card{
  background:rgba(255,255,255,.55);border:1px solid rgba(255,255,255,.7);
  backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);
  box-shadow:0 10px 40px rgba(74,25,66,.10);border-radius:var(--r);
  padding:26px;transition:transform .45s var(--ease),box-shadow .45s var(--ease);
  will-change:transform;height:100%}
.card:hover{transform:translateY(-8px);box-shadow:0 22px 60px rgba(74,25,66,.18)}
.grid{display:grid;gap:22px}
.grid-5{grid-template-columns:repeat(5,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.dim-ico{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;font-size:1.7rem;
  background:linear-gradient(135deg,rgba(201,150,60,.18),rgba(74,25,66,.12));margin-bottom:14px}
.card h3{font-size:1.12rem;color:var(--plum);margin-bottom:8px}
.card p{font-size:.9rem;color:var(--muted)}
.cite{margin-top:14px;padding-top:12px;border-top:1px dashed rgba(74,25,66,.18);
  font-size:.72rem;font-style:italic;color:#8a7aa0;line-height:1.5}

/* Media band with image slot */
.band{position:relative;min-height:420px;display:flex;align-items:center;color:#fff;
  border-radius:28px;overflow:hidden;margin:0 24px;isolation:isolate}
.band-media{position:absolute;inset:0;z-index:-2}
.band-media img{width:100%;height:100%;object-fit:cover}
.band-media::before{content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,#2D6A4F 0%,#52B788 100%)}
.band-media::after{content:"";position:absolute;inset:0;background:rgba(16,10,22,.45)}
.band .inner{position:relative;z-index:1;padding:54px;max-width:620px}
.band h2{font-size:clamp(1.8rem,3vw,2.6rem);margin-bottom:14px}

/* Steps */
.step{padding:28px}
.step .num{font-family:"Playfair Display",serif;font-size:2.4rem;
  background:linear-gradient(135deg,var(--gold),var(--plum));-webkit-background-clip:text;
  background-clip:text;-webkit-text-fill-color:transparent;line-height:1;margin-bottom:10px}

/* Pricing / payment */
.price{padding:34px;text-align:center}
.price .amt{font-family:"Playfair Display",serif;font-size:2.6rem;color:var(--plum)}
.price .per{color:var(--muted);font-size:.9rem;margin-bottom:18px}
.pay-box{background:rgba(255,248,231,.8);border:1px solid #e8d080;border-left:4px solid var(--gold);
  border-radius:var(--rs);padding:18px 20px;font-size:.9rem;color:#7A5F20;line-height:1.7;text-align:left}
.pay-box b{color:#5a4410}

/* Contact / footer */
.footer{background:#160a1e;color:rgba(255,255,255,.82);padding:60px 0 30px}
.footer a{color:var(--gold-2)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;margin-bottom:34px}
.footer h4{font-family:"Inter";font-size:.95rem;color:#fff;margin-bottom:14px}
.footer .small{font-size:.85rem;line-height:1.8}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;font-size:.78rem;
  color:rgba(255,255,255,.55);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* ── Scroll-reveal motion ─────────────────────────────────────────────── */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}

/* ── Responsive ───────────────────────────────────────────────────────── */
@media(max-width:980px){
  .grid-5{grid-template-columns:repeat(2,1fr)}
  .grid-3,.foot-grid{grid-template-columns:1fr 1fr}
  .nav-links{display:none}.menu-btn{display:block}
  .nav-links.open{display:flex;position:absolute;top:74px;right:24px;flex-direction:column;
    padding:18px 22px;border-radius:18px;background:rgba(20,8,30,.9);backdrop-filter:blur(18px);gap:16px}
}
@media(max-width:620px){
  .grid-5,.grid-3,.grid-2,.foot-grid{grid-template-columns:1fr}
  .band{margin:0 12px}.band .inner{padding:34px 26px}
  .section{padding:70px 0}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important}
  .reveal{opacity:1!important;transform:none!important;transition:none!important}
  html{scroll-behavior:auto}
}