/* InviteFlow sales page — mobile first, light on GPU (no backdrop blur, no fixed backgrounds) */
:root{--bg:#0c0a14;--s1:#15111f;--s2:#1c1729;--ln:#2d2640;--tx:#f4efe6;--mu:#a79fb8;--gold:#e6c36a;--gold2:#b98f35;--g:linear-gradient(135deg,#f3d98b,#c9a14a);--r:18px}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:64px}
body{background:var(--bg);color:var(--tx);font:16px/1.6 Inter,system-ui,sans-serif;overflow-x:hidden;-webkit-tap-highlight-color:transparent;padding-bottom:76px}
img{max-width:100%;display:block}a{color:inherit;text-decoration:none}ul,ol{list-style:none}
.wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 20px}.narrow{max-width:760px}.c{text-align:center}
h1,h2,h3{font-family:'Playfair Display',Georgia,serif;line-height:1.15;font-weight:700}
h1{font-size:clamp(32px,8.4vw,60px);letter-spacing:-.01em}h1 s{color:var(--mu);text-decoration-color:#e0657a;text-decoration-thickness:3px}h1 em,h2 em{font-style:normal;background:var(--g);-webkit-background-clip:text;background-clip:text;color:transparent}
h2{font-size:clamp(26px,6.4vw,42px)}h3{font-size:19px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 24px;border-radius:999px;font-weight:700;font-size:15px;border:1px solid transparent;cursor:pointer;text-align:center;transition:transform .15s}.btn:active{transform:scale(.97)}
.btn.gold{background:var(--g);color:#2a1d05;box-shadow:0 8px 24px -8px rgba(230,195,106,.5)}.btn.ghost{border-color:var(--ln);background:var(--s1);color:var(--tx)}.btn.wa{background:#1fa855;color:#fff}.btn.sm{min-height:38px;padding:0 16px;font-size:13px}.btn.lg{min-height:54px;padding:0 30px;font-size:16px}.btn.sq{width:50px;padding:0;flex:none;font-size:20px}
.nav{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:8px;padding:10px 16px;background:rgba(12,10,20,.97);border-bottom:1px solid var(--ln)}
.logo{display:flex;align-items:center;gap:8px;font-family:'Playfair Display',serif;font-weight:700;font-size:19px;margin-right:auto}.logo i{font-style:normal;color:var(--gold)}
.nav nav{display:none;gap:22px;margin-right:16px;font-size:14px;color:var(--mu)}.nav nav a:hover{color:var(--tx)}
@media(min-width:820px){.nav nav{display:flex}.nav{padding:12px 32px}}
.hero{padding:34px 0 0;background:radial-gradient(120% 60% at 50% 0,#2a1a3a 0,transparent 70%),var(--bg)}
.hero-in{display:grid;gap:30px;align-items:center}
.pill{display:inline-block;border:1px solid var(--ln);background:var(--s1);color:var(--gold);padding:6px 14px;border-radius:999px;font-size:12px;font-weight:600;margin-bottom:16px}
.lead{color:var(--mu);font-size:17px;margin:16px 0 22px;max-width:560px}
.cta-row{display:flex;gap:10px;flex-wrap:wrap}.cta-row.c{justify-content:center}.cta-row .btn{flex:1 1 200px}
.ticks{display:flex;flex-wrap:wrap;gap:6px 18px;margin-top:18px;color:var(--mu);font-size:13px}.ticks li:before{content:'✓ ';color:var(--gold)}
.hero-p{position:relative;height:340px;display:flex;justify-content:center;align-items:flex-end}
.ph{position:absolute;bottom:0;width:150px;aspect-ratio:260/466;border-radius:22px;border:5px solid #26202f;overflow:hidden;background:#111;box-shadow:0 24px 50px -16px #000}.ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ph-c{width:178px;z-index:2;bottom:-6px}.ph-c img{opacity:0;transition:opacity .8s}.ph-c img.on{opacity:1}.ph-l{left:50%;transform:translateX(-150%) rotate(-7deg);opacity:.85}.ph-r{left:50%;transform:translateX(50%) rotate(7deg);opacity:.85}
@media(min-width:900px){.hero-in{grid-template-columns:1.1fr .9fr}.hero{padding-top:56px}.hero-p{height:460px}.ph{width:200px}.ph-c{width:236px}}
.strip{margin-top:34px;border-top:1px solid var(--ln);background:var(--s1)}.strip .wrap{display:grid;grid-template-columns:repeat(2,1fr);gap:0}.strip div{padding:18px 8px;text-align:center}.strip b{display:block;font-family:'Playfair Display',serif;font-size:26px;color:var(--gold)}.strip span{font-size:12px;color:var(--mu)}
@media(min-width:700px){.strip .wrap{grid-template-columns:repeat(4,1fr)}}
.sec{padding:64px 0;content-visibility:auto;contain-intrinsic-size:auto 700px}.sec.alt{background:var(--s1);border-block:1px solid var(--ln)}
.hd{text-align:center;max-width:680px;margin:0 auto 34px}.hd p{color:var(--mu);margin-top:12px}.eyebrow{display:block;color:var(--gold);font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;margin-bottom:10px}
.cards3,.fgrid{display:grid;gap:14px}.c,.f{background:var(--s2);border:1px solid var(--ln);border-radius:var(--r);padding:22px}
.cards3 .c{text-align:left}.c i,.f i{font-style:normal;font-size:26px;display:block;margin-bottom:10px}.c p,.f p{color:var(--mu);font-size:14.5px;margin-top:6px}
@media(min-width:760px){.cards3{grid-template-columns:repeat(3,1fr)}.fgrid{grid-template-columns:repeat(3,1fr)}}@media(min-width:520px) and (max-width:759px){.fgrid{grid-template-columns:repeat(2,1fr)}}
.steps{display:grid;gap:14px;counter-reset:s}.steps li{background:var(--s2);border:1px solid var(--ln);border-radius:var(--r);padding:22px;position:relative}.steps b{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--g);color:#2a1d05;margin-bottom:12px}.steps p{color:var(--mu);font-size:14.5px;margin-top:6px}.steps code{font-size:12px;color:var(--gold);word-break:break-all}
@media(min-width:760px){.steps{grid-template-columns:repeat(3,1fr)}}
.chips{display:flex;gap:8px;overflow-x:auto;justify-content:flex-start;padding:2px 2px 16px;scrollbar-width:none;margin-bottom:6px}.chips::-webkit-scrollbar{display:none}@media(min-width:600px){.chips{justify-content:center}}
.chips button{flex:none;border:1px solid var(--ln);background:var(--s1);color:var(--mu);border-radius:999px;padding:9px 18px;font:600 13.5px Inter,sans-serif;cursor:pointer}.chips button.on{background:var(--g);color:#2a1d05;border-color:transparent}
.tgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}@media(min-width:640px){.tgrid{grid-template-columns:repeat(3,1fr)}}@media(min-width:980px){.tgrid{grid-template-columns:repeat(5,1fr);gap:16px}}
.tc{position:relative;display:block;border-radius:16px;overflow:hidden;border:1px solid var(--ln);background:#111;aspect-ratio:260/466}.tc[hidden]{display:none}.tc img{width:100%;height:100%;object-fit:cover}
.tn{position:absolute;left:0;right:0;bottom:0;padding:34px 10px 10px;background:linear-gradient(transparent,rgba(0,0,0,.88));display:flex;flex-direction:column}.tn b{font-size:13.5px}.tn small{font-size:11px;color:#cfc6dc}
.tp{position:absolute;top:10px;right:10px;background:rgba(0,0,0,.72);color:#fff;font-size:11px;font-weight:700;padding:5px 10px;border-radius:999px}
.cmp-w{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--ln);border-radius:var(--r)}.cmp{width:100%;min-width:560px;border-collapse:collapse;font-size:14.5px}.cmp th,.cmp td{padding:15px 16px;text-align:left;border-bottom:1px solid var(--ln);vertical-align:top}.cmp thead th{background:var(--s1);font-size:13px;color:var(--mu)}.cmp thead th.us{color:#2a1d05;background:var(--g)}.cmp td:first-child{color:var(--mu);font-weight:600;white-space:nowrap}.cmp td.us{background:rgba(230,195,106,.08)}.cmp td small{display:block;color:var(--mu);font-size:12px}.cmp tr:last-child td{border-bottom:0}
.calc{margin-top:28px;background:var(--s2);border:1px solid var(--ln);border-radius:var(--r);padding:24px}.calc h3{margin-bottom:16px}.calc-g{display:grid;gap:18px}@media(min-width:700px){.calc-g{grid-template-columns:1fr 1fr}}
.calc label{display:block;font-size:14px;color:var(--mu)}.calc output{display:block;font-weight:700;color:var(--tx);font-size:20px;margin-top:2px}.calc input[type=range]{width:100%;margin:10px 0 0;accent-color:#e6c36a;height:30px}
.calc-o{display:grid;gap:10px;margin-top:20px}@media(min-width:700px){.calc-o{grid-template-columns:repeat(3,1fr)}}.calc-o div{background:var(--s1);border:1px solid var(--ln);border-radius:14px;padding:16px;text-align:center}.calc-o small{display:block;color:var(--mu);font-size:12px}.calc-o b{font:700 28px 'Playfair Display',serif}.calc-o .us b{color:var(--gold)}.calc-o .sv{border-color:var(--gold)}.calc-o .sv b{color:#6fe3a0}
.fine{font-size:12.5px;color:var(--mu);margin-top:14px}
.plans{display:grid;gap:16px;align-items:stretch}@media(min-width:860px){.plans{grid-template-columns:repeat(3,1fr)}}
.plan{position:relative;display:flex;flex-direction:column;gap:12px;background:var(--s2);border:1px solid var(--ln);border-radius:22px;padding:28px 24px}.plan.best{border:2px solid var(--gold);background:linear-gradient(180deg,#2a2013,var(--s2) 60%);box-shadow:0 20px 60px -24px rgba(230,195,106,.45)}@media(min-width:860px){.plan.best{transform:translateY(-12px)}}
.badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--g);color:#2a1d05;font-size:12px;font-weight:800;padding:6px 16px;border-radius:999px;white-space:nowrap}
.pr b{font:700 44px 'Playfair Display',serif}.pr span{color:var(--mu);margin-left:4px}.pm{color:var(--mu);font-size:14px}.pm b{color:var(--gold)}.plan ul{display:grid;gap:8px;font-size:14.5px;margin:6px 0 10px;flex:1}.plan li:before{content:'✓';color:var(--gold);margin-right:8px;font-weight:700}
details{background:var(--s2);border:1px solid var(--ln);border-radius:14px;margin-bottom:10px}summary{padding:16px 18px;font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px}summary::-webkit-details-marker{display:none}summary:after{content:'+';color:var(--gold);font-size:22px;line-height:1}details[open] summary:after{content:'–'}details p{padding:0 18px 16px;color:var(--mu);font-size:14.5px}
.final{padding:70px 0;text-align:center;background:radial-gradient(90% 90% at 50% 100%,#3a2450,transparent 70%),var(--bg)}.final p{color:var(--mu);margin:12px 0 24px}
.foot{border-top:1px solid var(--ln);padding:26px 0;color:var(--mu);font-size:13px}.foot .wrap{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between}
.sticky{position:fixed;left:0;right:0;bottom:0;z-index:50;display:flex;gap:10px;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:rgba(12,10,20,.97);border-top:1px solid var(--ln);transform:translateY(110%);transition:transform .25s}.sticky.on{transform:none}.sticky .btn:first-child{flex:1}@media(min-width:900px){.sticky{display:none}body{padding-bottom:0}}
.mdl{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.82);display:flex;align-items:center;justify-content:center;padding:12px}.mdl[hidden]{display:none}
.mdl-b{position:relative;background:var(--s1);border:1px solid var(--ln);border-radius:20px;padding:16px;width:min(100%,380px);max-height:100%;display:flex;flex-direction:column;gap:10px}.mdl-b h3{font-size:17px;padding-right:34px}.mdl-x{position:absolute;right:12px;top:12px;width:34px;height:34px;border-radius:50%;border:0;background:var(--s2);color:var(--tx);cursor:pointer}
.mdl-f{aspect-ratio:390/700;max-height:68vh;border-radius:22px;border:6px solid #26202f;overflow:hidden;background:#111;margin:0 auto;width:100%}.mdl-f iframe{width:100%;height:100%;border:0;display:block}.mdl-a{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.rv{opacity:0;transform:translateY(18px);transition:opacity .5s,transform .5s}.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}.rv{opacity:1;transform:none}}
.hero{overflow:hidden}.ph-l{transform:translateX(-120%) rotate(-7deg)}.ph-r{transform:translateX(20%) rotate(7deg)}@media(min-width:900px){.ph-l{transform:translateX(-135%) rotate(-7deg)}.ph-r{transform:translateX(35%) rotate(7deg)}}
@media(max-width:600px){.cmp{min-width:0;font-size:12.5px}.cmp th,.cmp td{padding:10px 8px}.cmp td:first-child{white-space:normal;width:24%}.cmp td small{font-size:11px}}