/* Sely landing — jurnal uslubi: iliq qog'oz fon, qora tipografika, haqiqiy ekranlar. Gradient va porlashlarsiz. */
:root{--paper:#f4f2ec;--card:#fbfaf7;--ink:#111214;--ink2:#3d3f45;--mut:#74767d;--rule:#d9d5ca;--acc:#0062fb;--ok:#18794e;--dark:#121314;
  --font:'Inter Variable',Inter,system-ui,sans-serif;--disp:'Onest Variable',Onest,'Inter Variable',system-ui,sans-serif;--ease:cubic-bezier(.22,.8,.2,1)}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}html.lenis,html.lenis body{height:auto}.lenis.lenis-smooth{scroll-behavior:auto!important}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.55 var(--font);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}
.wrap{max-width:1240px;margin:0 auto;padding:0 32px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:99;background:var(--ink);color:#fff;padding:8px 14px;border-radius:6px}
::selection{background:var(--ink);color:var(--paper)}

/* Sarlavha */
.top{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
.top.scrolled{background:color-mix(in srgb,var(--paper) 90%,transparent);backdrop-filter:blur(12px);border-bottom-color:var(--rule)}
.bar{display:flex;align-items:center;gap:36px;height:72px}
.brand{display:flex;align-items:center;gap:10px;font:700 20px/1 var(--disp);letter-spacing:-.02em}
.logo{width:30px;height:30px;border-radius:8px;background:#fff url(/brand/sely-mark.png) center/66% no-repeat;border:1px solid var(--rule)}
.nav{display:flex;gap:28px;font-size:15px;color:var(--ink2)}.nav a{position:relative;padding:4px 0}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:currentColor;transform:scaleX(0);transform-origin:right;transition:transform .35s var(--ease)}
.nav a:hover::after,.nav a[aria-current]::after{transform:scaleX(1);transform-origin:left}.nav a[aria-current]{color:var(--ink)}
.m-only{display:none}.acts{margin-left:auto;display:flex;align-items:center;gap:18px}.lnk{font-size:15px;font-weight:500}
.burger{display:none;width:40px;height:40px;border:0;background:none;cursor:pointer;position:relative}.burger span{position:absolute;left:10px;right:10px;height:1.5px;background:var(--ink);transition:.3s var(--ease)}.burger span:first-child{top:16px}.burger span:last-child{top:23px}
.burger[aria-expanded=true] span:first-child{top:19.5px;transform:rotate(45deg)}.burger[aria-expanded=true] span:last-child{top:19.5px;transform:rotate(-45deg)}

/* Tugmalar: tekis, aniq */
.btn{display:inline-flex;align-items:center;justify-content:center;height:42px;padding:0 18px;border-radius:999px;font:600 15px/1 var(--font);border:1px solid transparent;cursor:pointer;transition:background .25s,color .25s,border-color .25s,transform .25s var(--ease);white-space:nowrap}
.btn.lg{height:54px;padding:0 28px;font-size:16px}.btn.block{width:100%}
.btn.ink{background:var(--ink);color:#fff}.btn.ink:hover{background:#2a2c31}
.btn.pri{background:var(--acc);color:#fff}.btn.pri:hover{background:#0050d0}
.btn.line{border-color:var(--ink);color:var(--ink)}.btn.line:hover{background:var(--ink);color:#fff}
.btn:active{transform:scale(.98)}

/* Umumiy matn */
.num{margin:0 0 22px;font:500 13px/1 var(--font);letter-spacing:.08em;text-transform:uppercase;color:var(--mut);display:flex;align-items:center;gap:12px}
.num::before{content:"";width:28px;height:1px;background:currentColor}.num.light{color:#8d8f96}
.h1{font:700 clamp(44px,6.5vw,96px)/.98 var(--disp);letter-spacing:-.045em;margin:0}
.h2{font:700 clamp(32px,4.2vw,60px)/1.02 var(--disp);letter-spacing:-.035em;margin:0 0 20px;max-width:18ch}
.h2 .mute{color:#8d8f96}
.ln{display:block;overflow:hidden;padding-bottom:.06em}.ln>span{display:block}

/* Hero */
.hero{padding:150px 0 0}
.meta{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 34px}.meta span{font-size:13.5px;color:var(--ink2);border:1px solid var(--rule);border-radius:999px;padding:6px 12px;background:var(--card)}
.hero-row{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:end;margin:44px 0 0;padding-top:28px;border-top:1px solid var(--rule)}
.lead{margin:0;font-size:20px;line-height:1.5;color:var(--ink2);max-width:46ch}.cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-shot{margin:72px auto 0;max-width:1400px;padding:0 32px}
.frame{background:#fff;border:1px solid #d3cfc3;border-radius:14px;overflow:hidden;box-shadow:0 1px 0 rgba(0,0,0,.04),0 30px 60px -30px rgba(30,25,10,.28)}
.fbar{display:flex;align-items:center;gap:6px;height:36px;padding:0 14px;border-bottom:1px solid #e6e2d8;background:#f7f5f0}
.fbar i{width:10px;height:10px;border-radius:50%;background:#d8d4c9}.fbar span{margin-left:14px;font:500 12px/1 var(--font);color:var(--mut)}
.frame img{width:100%}

/* 01: ikki soha */
.pair{padding:150px 0 120px}
.pair .h2{max-width:24ch}.pair-cards{display:grid;grid-template-columns:1fr 1fr;margin-top:40px;border-top:1px solid var(--ink)}
.pc{display:grid;gap:10px;align-content:start;padding:34px 34px 30px 0;border-bottom:1px solid var(--rule)}
.pc+.pc{padding-left:34px;border-left:1px solid var(--rule)}
.pc .tag{font:500 13px/1 var(--font);letter-spacing:.08em;text-transform:uppercase;color:var(--mut)}
.pc b{font:700 32px/1.1 var(--disp);letter-spacing:-.03em}.pc .d{color:var(--ink2);max-width:40ch}
.pc .go{font-weight:600;margin-top:8px;transition:transform .3s var(--ease)}.pc:hover .go{transform:translateX(6px)}

/* 02: konsalting qadamlari */
.steps{padding:0 0 140px;border-top:1px solid var(--rule)}.steps>.wrap:first-child{padding-top:110px}
.steps-in{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.35fr);gap:64px;margin-top:40px;align-items:start}
.st-list{list-style:none;margin:0;padding:0}
.st-list li{padding:30px 0;border-top:1px solid var(--rule);opacity:.38;transition:opacity .4s var(--ease);cursor:pointer}
.st-list li:last-child{border-bottom:1px solid var(--rule)}.st-list li.on{opacity:1}
.st-list .k{font:500 13px/1 var(--font);letter-spacing:.08em;text-transform:uppercase;color:var(--mut)}
.st-list h3{font:700 26px/1.15 var(--disp);letter-spacing:-.02em;margin:10px 0 8px}.st-list p{margin:0;color:var(--ink2);max-width:42ch}
.st-view{position:sticky;top:110px}
.st-imgs{position:relative;aspect-ratio:16/10;background:#fff}
.st-imgs img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top left;opacity:0;transition:opacity .6s var(--ease),transform .9s var(--ease);transform:scale(1.02)}
.st-imgs img.on{opacity:1;transform:none}

/* 03: logistika (qora fon, gorizontal galereya) */
.logi{background:var(--dark);color:#f2f1ec;padding:130px 0 120px;overflow:hidden}
.logi .h2{max-width:22ch}
.hscroll{margin-top:56px}
.track{display:flex;gap:28px;padding:0 32px;width:max-content}
.card{margin:0;width:min(860px,78vw);flex:none}
.frame.dark{border-color:#2c2d31;box-shadow:0 40px 80px -40px rgba(0,0,0,.8)}
.card figcaption{margin-top:18px;color:#a9aab0;max-width:60ch;font-size:16px}.card figcaption b{color:#fff;margin-right:8px;font-weight:600}

/* 04: telefon */
.phone{padding:140px 0}
.phone-in{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:center}
.ph-t p{color:var(--ink2);font-size:19px;max-width:40ch;margin:0 0 28px}
.ticks{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule)}.ticks li{padding:14px 0;border-bottom:1px solid var(--rule);display:flex;gap:12px;align-items:center}
.ticks li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--acc)}
.ph-v{position:relative;height:640px}
.phn{position:absolute;width:290px;border-radius:44px;padding:10px;background:#111214;box-shadow:0 40px 80px -30px rgba(20,15,0,.45)}
.phn img{border-radius:34px}.p1{left:6%;top:0}.p2{right:4%;top:90px}

/* 05: narx */
.price-s{padding:130px 0;border-top:1px solid var(--rule)}
.price-grid{display:grid;grid-template-columns:1fr minmax(0,460px);gap:64px;align-items:start}
.sub{color:var(--ink2);font-size:19px;max-width:36ch}
.price{background:var(--card);border:1px solid var(--ink);border-radius:20px;padding:30px}
.per[hidden]{display:none}.per{display:flex;border:1px solid var(--rule);border-radius:999px;padding:4px;margin-bottom:28px;position:relative}
.per button{flex:1;position:relative;z-index:1;border:0;background:none;padding:9px 6px;border-radius:999px;font:600 14px/1 var(--font);color:var(--ink2);cursor:pointer;transition:color .3s}
.per button.on{color:#fff}.per button small{display:block;font-size:11px;font-weight:600;margin-top:4px;color:var(--ok)}.per button.on small{color:#9ff0c4}
.per .pill{position:absolute;top:4px;bottom:4px;border-radius:999px;background:var(--ink);transition:left .45s var(--ease),width .45s var(--ease)}
.amt{display:flex;align-items:baseline;gap:10px}.amt b{font:700 clamp(52px,6vw,76px)/1 var(--disp);letter-spacing:-.05em;font-variant-numeric:tabular-nums}.amt span{color:var(--mut);font-weight:500}
.tot{margin:10px 0 24px;color:var(--ink2);min-height:24px}
.incl{list-style:none;margin:0 0 26px;padding:0;border-top:1px solid var(--rule)}.incl li{padding:12px 0;border-bottom:1px solid var(--rule);display:flex;gap:12px;align-items:center;font-size:15.5px}
.incl li::before{content:"✓";font-weight:700;color:var(--ok)}

/* 06: savollar */
.faq{padding:130px 0;border-top:1px solid var(--rule)}
.faq-in{display:grid;grid-template-columns:1fr 1.4fr;gap:64px}
details{border-top:1px solid var(--rule)}details:last-child{border-bottom:1px solid var(--rule)}
summary{list-style:none;cursor:pointer;padding:24px 44px 24px 0;font:600 21px/1.3 var(--disp);letter-spacing:-.015em;position:relative}summary::-webkit-details-marker{display:none}
summary::before,summary::after{content:"";position:absolute;right:8px;top:50%;width:16px;height:1.5px;background:var(--ink);transition:transform .35s var(--ease)}
summary::after{transform:rotate(90deg)}details[open] summary::after{transform:rotate(0)}
details p{margin:0 0 24px;color:var(--ink2);max-width:56ch}

/* Demo forma */
.demo{background:var(--dark);color:#f2f1ec;padding:130px 0}
.demo-in{display:grid;grid-template-columns:1fr minmax(0,460px);gap:64px;align-items:center}
.demo p{color:#a9aab0;font-size:19px}
.demo-f{background:var(--paper);color:var(--ink);border-radius:20px;padding:30px;display:grid;gap:6px}
.demo-f label{font-size:13.5px;font-weight:600;color:var(--ink2);margin-top:10px}.demo-f small{color:var(--mut);font-weight:400}
.demo-f input{height:50px;border:1px solid var(--rule);border-radius:12px;padding:0 14px;font:16px var(--font);background:#fff;color:var(--ink);transition:border-color .2s}.demo-f input:focus{outline:0;border-color:var(--ink)}
.demo-f .btn{margin-top:16px}.demo-f .fine{color:var(--mut);font-size:12.5px;margin:10px 0 0}
.hp{position:absolute;left:-9999px}.err{color:#b42318;font-size:14px;font-weight:600;margin-top:6px}
.demo-ok{border:1px solid #2c2d31;border-radius:20px;padding:34px}.demo-ok h3{margin:0 0 6px;font:700 24px var(--disp)}.demo-ok p{margin:0}

.dev-l{color:var(--mut)}.foot{padding:36px 0;font-size:14.5px;color:var(--ink2)}.foot-in{display:flex;align-items:center;gap:24px;flex-wrap:wrap}.foot nav{margin-left:auto;display:flex;flex-wrap:wrap;gap:12px 24px}.foot nav a{white-space:nowrap}

/* JS + GSAP bo'lsa: paydo bo'lish oldidan yashirin (GSAP yuklanmasa, landing.js sinfni qo'ymaydi va hammasi ko'rinadi) */
.js-motion .rv{opacity:0;transform:translateY(28px)}

@media(max-width:1000px){
  .hero-row{grid-template-columns:1fr}.steps-in{grid-template-columns:1fr;gap:28px}.st-view{position:relative;top:0;order:-1}
  .phone-in,.price-grid,.faq-in,.demo-in{grid-template-columns:1fr;gap:40px}
  .ph-v{height:560px}.phn{width:250px}
}
@media(max-width:720px){
  .wrap{padding:0 20px}.hero-shot{padding:0 12px;margin-top:48px}
  .nav{position:fixed;inset:72px 0 auto;flex-direction:column;gap:0;background:var(--paper);padding:6px 20px 18px;border-bottom:1px solid var(--rule);transform:translateY(-130%);transition:transform .4s var(--ease)}
  .nav.open{transform:none}.nav a{padding:16px 0;border-bottom:1px solid var(--rule);font-size:17px;color:var(--ink)}.nav a::after{display:none}.m-only{display:block}
  .burger{display:block}.lnk{font-size:14.5px}.acts{gap:12px}.acts .btn{height:38px;padding:0 14px;font-size:14px}
  .hero{padding-top:118px}.h1{font-size:clamp(40px,12vw,58px)}.lead{font-size:18px}
  .pair{padding:96px 0 80px}.pair-cards{grid-template-columns:1fr}.pc{padding:26px 0}.pc+.pc{padding-left:0;border-left:0}
  .steps{padding-bottom:90px}.steps>.wrap:first-child{padding-top:80px}.st-list li{padding:22px 0;opacity:1}
  .logi,.phone,.price-s,.faq,.demo{padding:90px 0}
  .track{flex-direction:column;width:auto;padding:0 20px}.card{width:auto}
  .ph-v{height:470px}.phn{width:200px;border-radius:34px;padding:8px}.phn img{border-radius:27px}.p1{left:0}.p2{right:0;top:70px}
  .price{padding:22px}.per button{font-size:13px}
  .foot nav{margin-left:0}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}.js-motion .rv{opacity:1;transform:none}}