/* PartyDesk landing-page shared styles (matches homepage design system) */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --background:42 100% 98%;--foreground:220 40% 13%;--primary:199 89% 44%;
  --secondary:48 96% 56%;--accent:142 71% 45%;--muted-fg:220 22% 38%;--border:220 16% 82%;
  --chart4:329 86% 60%;--chart5:262 83% 65%;
}
html{scroll-behavior:smooth}
body{font-family:'Nunito',system-ui,sans-serif;background:hsl(var(--background));color:hsl(var(--foreground));font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{line-height:1.12;letter-spacing:-.02em}
a{text-decoration:none;color:inherit}
.container{max-width:1100px;margin:0 auto;padding:0 24px}
.container-sm{max-width:800px;margin:0 auto;padding:0 24px}
.text-primary{color:hsl(var(--primary))}
.center{text-align:center}
.grad-blue{background:linear-gradient(135deg,hsl(199 89% 44%),hsl(217 91% 60%));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:inherit;font-weight:900;cursor:pointer;border:none;transition:transform .15s ease,background .15s ease,box-shadow .15s ease;border-radius:999px}
.btn-primary{background:hsl(var(--primary));color:#fff;box-shadow:0 10px 25px -8px hsl(199 89% 44% / .5)}
.btn-primary:hover{background:hsl(199 89% 40%);transform:translateY(-2px)}
.btn-outline{background:transparent;border:2px solid hsl(199 89% 44% / .3);color:hsl(var(--foreground))}
.btn-outline:hover{border-color:hsl(var(--primary));background:hsl(199 89% 44% / .05)}
.btn-lg{height:54px;padding:0 32px;font-size:16px}
.btn-sm{height:40px;padding:0 20px;font-size:14px}

nav{position:sticky;top:0;z-index:50;background:hsl(var(--foreground));border-bottom:1px solid rgba(255,255,255,.08)}
.nav-inner{max-width:1100px;margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:8px}
.brand img{width:34px;height:34px;border-radius:10px;display:block}
.brand-name{font-weight:900;font-size:20px;color:#fff}

.tag{display:inline-flex;align-items:center;gap:8px;padding:7px 15px;border-radius:999px;font-size:13.5px;font-weight:800}
.tag-primary{background:linear-gradient(135deg,hsl(199 89% 50%),hsl(262 83% 63%),hsl(329 86% 61%));color:#fff;box-shadow:0 10px 24px -10px hsl(262 83% 50% / .55)}
.sec-title{font-size:clamp(28px,4.4vw,46px);font-weight:900}
.sec-sub{font-size:18px;color:hsl(var(--muted-fg));font-weight:600;margin-top:12px}

.hero{padding:56px 0 72px;background:linear-gradient(to bottom,#e0f2fe,hsl(var(--background)) 72%)}
.hero-in{max-width:780px;margin:0 auto;text-align:center}
.hero h1{font-size:clamp(34px,5.4vw,58px);font-weight:900;line-height:1.1;margin:18px 0 18px}
.hero p.sub{font-size:19px;color:hsl(var(--muted-fg));max-width:600px;margin:0 auto 26px;font-weight:600}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
.hero-fine{font-size:14px;color:hsl(var(--muted-fg));margin-top:16px;font-weight:800}

section{position:relative}
.pad{padding:84px 0}
.pad-sm{padding:64px 0}
.bg-sky{background:#e0f2fe}

.pain h2{font-size:clamp(26px,3.8vw,38px);font-weight:900;margin:0 0 18px}
.pain p{font-size:18px;color:hsl(var(--muted-fg));font-weight:600;margin-bottom:20px}
.pain strong{color:hsl(var(--foreground));font-weight:900}

.cmp{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:48px}
.cmp-card{border-radius:24px;padding:30px;border:2px solid hsl(var(--border));background:#fff}
.cmp-card.them{background:#fef2f2;border-color:#fecaca}
.cmp-card.us{background:hsl(199 89% 44% / .05);border-color:hsl(199 89% 44% / .3)}
.cmp-card h3{font-size:18px;font-weight:900;margin-bottom:18px;display:flex;align-items:center;gap:10px}
.cmp-li{display:flex;gap:12px;align-items:flex-start;font-weight:700;font-size:15.5px;margin-bottom:14px;line-height:1.5}
.cmp-li .mk{flex-shrink:0;width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:900;margin-top:1px}
.them .mk{background:#fee2e2;color:#dc2626}
.us .mk{background:hsl(142 71% 45% / .16);color:hsl(var(--accent))}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:52px}
.step{padding:28px;background:#fff;border-radius:24px;border:2px solid hsl(var(--border));box-shadow:0 16px 38px -26px hsl(220 40% 13% / .3)}
.step-num{font-size:38px;font-weight:900;color:hsl(var(--primary));opacity:.3;line-height:1}
.step h3{font-size:19px;font-weight:900;margin:12px 0 10px}
.step p{color:hsl(var(--muted-fg));font-weight:600;font-size:15.5px}

.proof-card{max-width:820px;margin:48px auto 0;background:#fff;border-radius:28px;border:2px solid hsl(var(--border));box-shadow:0 34px 70px -28px hsl(220 40% 13% / .35);overflow:hidden}
.proof-card .bar{height:10px;background:linear-gradient(to right,hsl(var(--primary)),hsl(var(--chart5)),hsl(var(--chart4)))}
.proof-body{padding:36px}
.proof-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:24px 0}
.proof-row .c{text-align:center;padding:18px 8px;background:hsl(var(--background));border-radius:16px;border:1.5px solid hsl(var(--border))}
.proof-row .n{font-size:30px;font-weight:900;color:hsl(var(--primary))}
.proof-row .l{font-size:13px;color:hsl(var(--muted-fg));font-weight:800;margin-top:4px}
.proof-line{font-size:18px;font-weight:800;text-align:center}
.proof-line .lost{color:#dc2626}
.proof-note{text-align:center;color:hsl(var(--muted-fg));font-weight:700;font-size:14px;margin-top:14px}

.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:48px}
.feat{padding:24px;background:#fff;border-radius:20px;border:2px solid hsl(var(--border));box-shadow:0 16px 38px -26px hsl(220 40% 13% / .24)}
.feat .ic{font-size:26px}
.feat h3{font-size:16.5px;font-weight:900;margin:12px 0 6px}
.feat p{color:hsl(var(--muted-fg));font-weight:600;font-size:14.5px}

/* comparison table (vs page) */
.vstable{max-width:880px;margin:44px auto 0;background:#fff;border:2px solid hsl(var(--border));border-radius:20px;overflow:hidden;box-shadow:0 24px 54px -30px hsl(220 40% 13% / .32)}
.vstable table{width:100%;border-collapse:collapse}
.vstable th,.vstable td{padding:16px 18px;text-align:left;border-bottom:1px solid hsl(var(--border));font-weight:700;font-size:15px;vertical-align:middle}
.vstable thead th{background:hsl(var(--foreground));color:#fff;font-weight:900;font-size:14px}
.vstable thead th.us{background:hsl(var(--primary))}
.vstable td.feat-name{font-weight:800;color:hsl(var(--foreground));background:hsl(var(--background))}
.vstable td.yes{color:hsl(var(--accent));font-weight:900}
.vstable td.no{color:#dc2626;font-weight:900}
.vstable tr:last-child td{border-bottom:none}
.vstable .colus{background:hsl(199 89% 44% / .05)}

.faq-list{max-width:760px;margin:44px auto 0;display:flex;flex-direction:column;gap:12px}
details.faq-item{background:#fff;border:2px solid hsl(var(--border));border-radius:14px;padding:0 22px}
details.faq-item[open]{border-color:hsl(199 89% 44% / .45)}
details.faq-item summary{padding:18px 0;font-weight:900;font-size:16px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}
details.faq-item summary::-webkit-details-marker{display:none}
details.faq-item summary::after{content:"+";color:hsl(var(--primary));font-size:22px;font-weight:900}
details.faq-item[open] summary::after{content:"–"}
.faq-a{color:hsl(var(--muted-fg));font-weight:600;padding-bottom:18px}

.cta{background:hsl(var(--foreground));color:#fff;border-radius:28px;padding:56px 40px;text-align:center;max-width:900px;margin:0 auto}
.cta h2{font-size:clamp(26px,3.6vw,40px);font-weight:900;margin-bottom:14px}
.cta p{color:rgba(255,255,255,.78);font-weight:600;font-size:18px;margin-bottom:26px}

footer{background:hsl(var(--foreground));padding:40px 0;border-top:1px solid rgba(255,255,255,.08)}
.foot-in{max-width:1100px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}
.foot-brand{display:flex;align-items:center;gap:10px}
.foot-brand img{width:34px;height:34px;border-radius:10px}
.foot-brand .brand-name{color:#fff;font-weight:900;font-size:19px}
.foot-links{display:flex;gap:22px;font-weight:700;font-size:14px;color:rgba(255,255,255,.7)}
.foot-links a:hover{color:#fff}
.foot-copy{color:rgba(255,255,255,.5);font-size:13px;font-weight:700;width:100%;text-align:center;margin-top:8px}

@media(max-width:760px){
  .cmp{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .feat-grid{grid-template-columns:1fr}
  .proof-row{grid-template-columns:1fr;gap:10px}
  .pad{padding:60px 0}
  .vstable th,.vstable td{padding:12px 12px;font-size:13.5px}
}

/* ===== two-column landing layout + sticky sidebar ===== */
.lp-layout{display:grid;grid-template-columns:1fr 340px;gap:36px;align-items:start;max-width:1100px;margin:0 auto;padding:0 24px}
.lp-main{min-width:0}
.lp-main h2{font-size:clamp(23px,3.2vw,32px);font-weight:900;margin:0 0 14px}
.lp-main h3{font-size:20px;font-weight:900;margin:0 0 16px}
.lp-main p{font-size:17px;color:hsl(var(--muted-fg));font-weight:600;margin-bottom:16px}
.lp-main p strong{color:hsl(var(--foreground));font-weight:900}
.lp-block{margin-bottom:38px}
.lp-block:last-child{margin-bottom:0}
.vsteps{display:flex;flex-direction:column;gap:16px}
.vstep{display:flex;gap:14px;align-items:flex-start}
.vstep .n{flex:none;width:32px;height:32px;border-radius:50%;background:hsl(199 89% 44% / .12);color:hsl(var(--primary));display:grid;place-items:center;font-weight:900;font-size:14px}
.vstep .tt{font-weight:900;font-size:16px;color:hsl(var(--foreground))}
.vstep .td{font-weight:600;font-size:14.5px;color:hsl(var(--muted-fg));margin-top:2px}
.checks{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.checkrow{display:flex;gap:10px;align-items:flex-start;font-weight:700;font-size:14.5px;color:hsl(var(--foreground))}
.checkrow .ck{flex:none;width:20px;height:20px;border-radius:50%;background:hsl(142 71% 45% / .16);color:hsl(var(--accent));display:grid;place-items:center;font-size:11px;font-weight:900;margin-top:1px}
.wedge-callout{display:flex;gap:14px;padding:18px 20px;background:hsl(199 89% 44% / .06);border:2px solid hsl(199 89% 44% / .25);border-radius:16px;font-weight:800;color:hsl(var(--foreground));font-size:15.5px;line-height:1.5}
.lp-side{position:sticky;top:84px;display:flex;flex-direction:column;gap:12px}
.sidecard{background:#fff;border:2px solid hsl(var(--border));border-radius:20px;padding:24px;box-shadow:0 20px 44px -28px hsl(220 40% 13% / .3)}
.sidecard .rainbow{height:8px;border-radius:999px;background:linear-gradient(to right,hsl(var(--primary)),hsl(var(--chart5)),hsl(var(--chart4)));margin-bottom:16px}
.sideprice{font-size:48px;font-weight:900;display:flex;align-items:baseline;gap:6px;line-height:1}
.sideprice span{font-size:17px;color:hsl(var(--muted-fg));font-weight:800}
.sidemeta{font-size:13.5px;color:hsl(var(--muted-fg));font-weight:700;margin:8px 0 18px;line-height:1.5}
.sidecard .btn{width:100%;margin-bottom:10px}
.sidecard .btn:last-of-type{margin-bottom:0}
.sidefoot{font-size:12px;color:hsl(var(--muted-fg));font-weight:800;text-align:center;margin-top:12px}
@media(max-width:860px){
  .lp-layout{grid-template-columns:1fr;gap:24px}
  .lp-side{position:static}
  .checks{grid-template-columns:1fr}
}

/* ===== ROI calculator (reused from homepage) ===== */
.roi-wrap{max-width:1000px;margin:0 auto;padding:0 24px}
.roi-tabcard{position:relative;overflow:hidden;border-radius:24px;padding:36px;color:#fff}
@media(max-width:640px){.roi-tabcard{padding:22px}}
.roi-bg{position:absolute;inset:0;background:linear-gradient(135deg,hsl(199 89% 44% / .92),hsl(199 89% 44%),hsl(217 80% 38%))}
.roi-dots{position:absolute;inset:0;opacity:.1;background-image:radial-gradient(circle,#fff 1px,transparent 1px);background-size:30px 30px}
.roi-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;position:relative}
.roi-panel{background:rgba(255,255,255,.15);backdrop-filter:blur(6px);border-radius:24px;padding:32px;display:flex;flex-direction:column;gap:34px}
.roi-srow .lab{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:14px}
.roi-srow label{font-weight:800}
.roi-srow .val{font-size:30px;font-weight:900;color:hsl(var(--secondary))}
.roi-srow input[type=range]{width:100%;-webkit-appearance:none;appearance:none;height:8px;border-radius:999px;background:rgba(255,255,255,.25);outline:none}
.roi-srow input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;border-radius:50%;background:hsl(var(--secondary));border:3px solid #facc15;cursor:pointer;box-shadow:0 2px 6px rgba(0,0,0,.3)}
.roi-srow input[type=range]::-moz-range-thumb{width:24px;height:24px;border-radius:50%;background:hsl(var(--secondary));border:3px solid #facc15;cursor:pointer}
.roi-scale{display:flex;justify-content:space-between;margin-top:8px;font-size:12px;font-weight:800;color:#bfdbfe}
.roi-res{display:flex;flex-direction:column;gap:16px}
.roi-card{border-radius:24px;padding:24px;display:flex;align-items:center;gap:16px}
.roi-card .ic{width:48px;height:48px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}
.roi-card .lbl{font-size:14px;font-weight:800}
.roi-card .amt{font-weight:900}
.roi-lose{background:#fef2f2;border:2px solid #fecaca}
.roi-lose .ic{background:#fee2e2}.roi-lose .lbl,.roi-lose .amt{color:#ef4444}.roi-lose .amt{font-size:38px}
.roi-gain{background:#fff;border:2px solid hsl(142 71% 45% / .3)}
.roi-gain .ic{background:hsl(142 71% 45% / .1)}.roi-gain .lbl,.roi-gain .amt{color:hsl(var(--accent))}.roi-gain .amt{font-size:38px}
.roi-year{background:hsl(var(--secondary));border:2px solid #facc15}
.roi-year .ic{background:#fde68a}.roi-year .lbl{color:#b45309}.roi-year .amt{color:#92400e;font-size:46px}.roi-year .sub{font-size:14px;font-weight:800;color:#b45309;margin-top:2px}
@media(max-width:760px){ .roi-grid{grid-template-columns:1fr} }