/* Analytiva — style.css */

/* ===== Base ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{min-height:100vh;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:inherit}
button,input,select{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:2px}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;padding:10px 16px;background:var(--acc);color:#fff}
.skip:focus{left:16px}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
section{padding:110px 0;position:relative}
h2{max-width:22ch}
.lead{max-width:60ch;font-size:19px}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:50;transition:background .3s,box-shadow .3s,backdrop-filter .3s}
.site-header.is-scrolled{backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
nav.top{display:flex;align-items:center;justify-content:space-between;padding:18px 0;gap:24px}
nav.top .links{display:flex;gap:30px;align-items:center}
nav.top .links a{text-decoration:none;font-size:15px;position:relative}
nav.top .links a:not(.btn)::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .25s}
nav.top .links a:not(.btn):hover::after,nav.top .links a.is-active::after{transform:scaleX(1)}
.burger{display:none;width:44px;height:44px;border:0;background:none;cursor:pointer;position:relative}
.burger span{position:absolute;left:11px;right:11px;height:2px;background:currentColor;transition:transform .25s,opacity .2s}
.burger span:nth-child(1){top:15px}.burger span:nth-child(2){top:21px}.burger span:nth-child(3){top:27px}
.nav-open .burger span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-open .burger span:nth-child(2){opacity:0}
.nav-open .burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
@media (max-width:820px){
  .burger{display:block}
  nav.top .links{position:fixed;inset:72px 0 auto 0;flex-direction:column;align-items:flex-start;gap:0;padding:12px 24px 28px;background:var(--bg);border-bottom:1px solid var(--line);transform:translateY(-12px);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}
  nav.top .links a{padding:14px 0;width:100%;font-size:18px}
  nav.top .links .btn{margin-top:12px;width:100%}
  .nav-open nav.top .links{opacity:1;transform:none;pointer-events:auto}
}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;text-align:center;padding:14px 24px;cursor:pointer;transition:transform .15s,background .2s,color .2s,box-shadow .2s;line-height:1.2}
.btn:active{transform:translateY(1px)}

/* ===== Reveal (one orchestrated system) ===== */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.js .reveal.is-in{opacity:1;transform:none}
.js .reveal[data-delay="1"]{transition-delay:.08s}.js .reveal[data-delay="2"]{transition-delay:.16s}.js .reveal[data-delay="3"]{transition-delay:.24s}

/* ===== Grids ===== */
.grid4{display:grid;grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.grid4{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.grid4{grid-template-columns:1fr}}
.steps{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:40px;counter-reset:s}
@media (max-width:800px){.steps{grid-template-columns:1fr}}
.steps li{counter-increment:s}
.steps li::before{content:counter(s);display:block}

/* ===== Demo ===== */
.demo{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;margin-top:48px;align-items:start}
@media (max-width:900px){.demo{grid-template-columns:1fr}}
.demo-form{display:flex;flex-direction:column;gap:18px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:8px}
.field input,.field select{width:100%;padding:14px 16px;border:1px solid var(--line);background:transparent;border-radius:inherit}
.seg{display:flex;flex-wrap:wrap;gap:8px}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg label{padding:9px 14px;border:1px solid var(--line);cursor:pointer;font-size:14px;transition:background .2s,color .2s,border-color .2s}
.demo-out{min-height:360px;padding:32px;position:relative}
.demo-out .ph{opacity:.8}
.demo-out .sk{height:12px;border-radius:6px;margin:10px 0;background:linear-gradient(90deg,var(--line) 0%,transparent 50%,var(--line) 100%);background-size:200% 100%;animation:sk 1.1s linear infinite}
@keyframes sk{to{background-position:-200% 0}}
.demo-out h4{margin:20px 0 6px;font-size:13px;font-weight:600}
.demo-out .tag{display:inline-block;font-size:12px;padding:4px 10px;margin-bottom:14px;border:1px solid currentColor;border-radius:99px}
.demo-out p.line{animation:fadeIn .45s both}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* ===== Pricing ===== */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px;align-items:stretch}
@media (max-width:960px){.plans{grid-template-columns:1fr;max-width:520px}}
.plan{display:flex;flex-direction:column;padding:34px;position:relative;transition:transform .25s,box-shadow .25s,border-color .25s}
.plan:hover{transform:translateY(-4px)}
.plan .badge{position:absolute;top:-13px;left:34px;font-size:12px;font-weight:600;padding:5px 12px;border-radius:99px}
.plan ul{list-style:none;margin:22px 0 30px;flex:1}
.plan li{padding:10px 0}
.price{display:flex;align-items:baseline;gap:6px;margin:14px 0 8px}
.plan .btn{width:100%}
.compare{margin-top:64px;overflow-x:auto}
.compare table{width:100%;min-width:640px;border-collapse:collapse;font-size:15px}
.compare caption{text-align:left;font-weight:600;margin-bottom:16px;font-size:18px}
.compare th,.compare td{padding:14px 12px;text-align:left;border-bottom:1px solid var(--line)}
.compare td{text-align:center}.compare thead th{text-align:center}.compare thead th:first-child{text-align:left}
.yes::before{content:"✓";font-weight:700;color:var(--acc)}.no{opacity:.4}.no::before{content:"—"}
.terms{display:grid;grid-template-columns:1fr 1fr;gap:48px;margin-top:64px}
@media (max-width:800px){.terms{grid-template-columns:1fr}}
.terms ul{list-style:none}.terms li{padding:7px 0 7px 22px;position:relative}
.terms li::before{content:"";position:absolute;left:0;top:17px;width:10px;height:1px;background:var(--acc)}

/* ===== FAQ ===== */
details{padding:22px 0}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:1.3em;line-height:1;transition:transform .25s;flex:none}
details[open] summary::after{transform:rotate(45deg)}
details .ans{overflow:hidden}
details p{margin-top:12px;max-width:68ch}

/* ===== CTA ===== */
.cta-band{padding:90px 0;text-align:left}
.cta-band .row{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap}

/* ===== Footer ===== */
footer{padding:64px 0 40px}
.fgrid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}
@media (max-width:800px){.fgrid{grid-template-columns:1fr}}
footer ul{list-style:none}footer li{padding:5px 0}footer a{text-decoration:none}footer a:hover{text-decoration:underline}
.disc{margin-top:48px;max-width:90ch;padding-top:24px;border-top:1px solid rgba(127,127,127,.25)}

/* ===== Cookie ===== */
.cookie{position:fixed;left:16px;right:16px;bottom:16px;max-width:520px;z-index:60;padding:20px 22px;display:flex;gap:16px;align-items:center;flex-wrap:wrap;font-size:14px;transform:translateY(140%);transition:transform .4s cubic-bezier(.2,.7,.2,1)}
.cookie.is-on{transform:none}
.cookie p{flex:1 1 260px}
.cookie .btn{padding:10px 18px;font-size:14px}

/* ===== Legal pages ===== */
.legal{padding:64px 0 110px}
.legal h1{font-size:clamp(36px,5vw,56px)!important;margin-bottom:12px}
.legal .upd{margin-bottom:40px}
.legal h2{font-size:24px!important;margin:40px 0 12px;max-width:none}
.legal p,.legal li{max-width:72ch;margin-bottom:12px}
.legal ul{padding-left:22px}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .js .reveal{opacity:1;transform:none}
}

/* ===== Theme ===== */
:root{--bg:#2A1F33;--bg2:#33273E;--ink:#F6EEE8;--mut:#C7B8C9;--acc:#F2B999;--line:#4A3C55;--focus:#F2B999}
body{background:var(--bg);color:var(--ink);font:400 17px/1.6 "Inter Tight",system-ui,sans-serif}
h1,h2,.logo,.amt{font-family:"Instrument Serif",Georgia,serif;font-weight:400}
.logo{font-size:30px;text-decoration:none}
h1{font-size:clamp(50px,7vw,96px);line-height:.98;letter-spacing:-.01em;max-width:12ch}
h2{font-size:clamp(36px,4.8vw,58px);line-height:1.04;margin-bottom:18px}
h3{font-size:19px;font-weight:600;margin-bottom:8px}
p{color:var(--mut)}
.btn{border:1px solid var(--acc);color:var(--acc);border-radius:6px;font-weight:600;font-size:15px}
.btn--solid{background:var(--acc);color:var(--bg)}
.hero{padding:56px 0 100px;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:end}
@media(max-width:900px){.hero{grid-template-columns:1fr}}
.hero .lead{font-size:20px;margin:26px 0 32px}
.hero .note{font-size:14px;margin-top:16px}
.log{border-left:1px solid var(--acc);padding-left:28px}
.log .lt{color:var(--ink);font-weight:600;margin-bottom:18px}
.log ol{list-style:none}
.log li{padding:14px 0;border-bottom:1px solid var(--line);position:relative}
.log li::before{content:"";position:absolute;left:-33px;top:22px;width:9px;height:9px;border-radius:50%;background:var(--acc)}
.log time{display:block;font-size:13px;color:var(--acc)}
.log span{color:var(--ink)}
.sec-research{background:var(--bg2)}
.cats{margin-top:48px}
.cat{padding:28px 28px 8px 0;border-top:1px solid var(--acc)}
.steps{margin-top:48px}
.steps li::before{font-family:"Instrument Serif",serif;font-size:64px;color:var(--acc);line-height:1;margin-bottom:10px}
.plan{background:var(--bg2);border-radius:14px;border:1px solid var(--line)}
.plan--mid{border-color:var(--acc)}
.amt{font-size:54px;color:var(--ink)}.per{color:var(--mut)}
.billing{font-size:13px;color:var(--acc);font-weight:500}
.pdesc{margin-top:12px}
.plan li{border-bottom:1px solid var(--line);font-size:15px;color:var(--ink)}
.terms li{color:var(--mut);font-size:15px}
.sec-faq details{border-bottom:1px solid var(--line)}
.sec-faq summary{font-family:"Instrument Serif",serif;font-size:26px}
footer{background:#211828;border-top:1px solid var(--line)}
.addr{margin-top:16px;font-size:14px}.disc{font-size:13px;color:#9C8DA0}

/* ===== Theme extras ===== */
.site-header.is-scrolled{background:rgba(42,31,51,.85);box-shadow:0 1px 0 var(--line)}
.btn:hover{background:rgba(242,185,153,.12)}
.btn--solid:hover{background:#F7CDB4;box-shadow:0 0 0 6px rgba(242,185,153,.15)}
.hero-glow{position:absolute;left:-10%;top:-20%;width:70%;height:90%;background:radial-gradient(closest-side,rgba(242,185,153,.18),transparent);z-index:-1}
.js .log li{opacity:0;transform:translateX(-8px);transition:opacity .5s,transform .5s}
.js .log li.is-in{opacity:1;transform:none}
.log li.is-new::after{content:"new";position:absolute;right:0;top:14px;font-size:11px;padding:2px 8px;border-radius:99px;background:var(--acc);color:var(--bg);font-weight:600}
.log li::before{box-shadow:0 0 0 0 rgba(242,185,153,.6)}
.log li.is-new::before{animation:ping 1.6s ease-out infinite}
@keyframes ping{to{box-shadow:0 0 0 10px rgba(242,185,153,0)}}
.cat{transition:background .25s}.cat:hover{background:rgba(242,185,153,.05)}
.sec-demo{background:var(--bg)}
.field input,.field select{border-radius:8px;background:var(--bg2)}
.field select option{background:var(--bg2)}
.seg label{border-radius:6px}.seg input:checked+label{background:var(--acc);color:var(--bg);border-color:var(--acc)}
.demo-out{background:var(--bg2);border:1px solid var(--line);border-radius:14px}
.demo-out h4{color:var(--acc)}
.demo-out p.line{color:var(--ink)}
.plan:hover{border-color:var(--acc)}
.plan .badge{background:var(--acc);color:var(--bg)}
.compare th{color:var(--ink)}
.cta-band{background:var(--acc);color:var(--bg)}.cta-band h2{color:var(--bg)}.cta-band p{color:#5B4562}
.cta-band .btn{background:var(--bg);color:var(--acc);border-color:var(--bg)}.cta-band .btn:hover{background:#1A1220}
.cookie{background:#F6EEE8;color:var(--bg);border-radius:12px}.cookie p{color:#4A3C55}.cookie .btn{border-color:var(--bg);color:var(--bg)}.cookie .btn--solid{background:var(--bg);color:#F6EEE8}
footer a{color:var(--ink)}
.legal p,.legal li{color:var(--mut)}

.wrap.hero{padding-left:24px;padding-right:24px}
.cookie .btn:not(.btn--solid){background:transparent}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}