/* Ilmdosh bosh sahifasi: jonli, yorqin va qulay ko‘rinish. Faqat dizayn; mazmun va ishlash o‘zgarmaydi. */
:root{--v1:#6d4aff;--v2:#1f6bff;--v3:#12c2a5;--v4:#ffb020;--v5:#ff4d8d;
 --vrain:linear-gradient(90deg,var(--v1),var(--v2),var(--v3),var(--v4),var(--v5));
 --vgrad:linear-gradient(135deg,var(--v2),var(--v1))}
@keyframes vfloat{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-14px)}}
@keyframes vblob{0%,100%{transform:translate(0,0)scale(1)}50%{transform:translate(30px,-34px) }}
@keyframes vpop{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes vshine{0%{background-position:0 50%}100%{background-position:200% 50%}}
body{background-image:radial-gradient(color-mix(in srgb,var(--v1) 12%,transparent) 1.6px,transparent 1.8px);background-size:28px 28px}
body::before,body::after{content:"";position:fixed;z-index:-1;border-radius:50%;pointer-events:none;animation:vblob 16s ease-in-out infinite}
body::before{width:520px;height:520px;right:-140px;top:8%;background:radial-gradient(circle,color-mix(in srgb,var(--v5) 26%,transparent),transparent 70%)}
body::after{width:620px;height:620px;left:-200px;bottom:-120px;background:radial-gradient(circle,color-mix(in srgb,var(--v3) 26%,transparent),transparent 70%);animation-delay:-7s}
/* sarlavha va menyu */
.header{backdrop-filter:blur(14px);background:color-mix(in srgb,var(--surface,#fff) 90%,transparent)!important;box-shadow:0 8px 26px color-mix(in srgb,var(--v1) 14%,transparent);position:sticky;top:0;z-index:50}
.nav a{font-weight:800;transition:background .15s,transform .15s}
.nav a.active,.nav a[aria-current=page]{background:var(--vgrad)!important;color:#fff!important;box-shadow:0 6px 16px color-mix(in srgb,var(--v1) 40%,transparent)}
@media(hover:hover){.nav a:hover{transform:translateY(-2px);background:color-mix(in srgb,var(--v2) 12%,transparent)}}
/* bosh blok */
.hero{position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,color-mix(in srgb,var(--v2) 10%,transparent),color-mix(in srgb,var(--v5) 9%,transparent) 55%,color-mix(in srgb,var(--v4) 12%,transparent));pointer-events:none}
.hero-copy h1{font-size:clamp(2.2rem,5vw,3.7rem);line-height:1.1;letter-spacing:-.03em}
.hero-copy h1 :is(em,span,strong),.hero-copy h1 .accent{background:var(--vrain);background-size:200% 100%;animation:vshine 6s linear infinite;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.pill{background:#fff!important;border:2px solid color-mix(in srgb,var(--v3) 55%,transparent)!important;font-weight:800;box-shadow:0 6px 16px color-mix(in srgb,var(--v3) 22%,transparent)}
.hero-actions .button{border-radius:999px!important;font-weight:800;padding:.95rem 1.7rem;transition:transform .15s,box-shadow .15s}
.hero-actions .button.primary,.button.primary{background:var(--vgrad)!important;border:0!important;color:#fff!important;box-shadow:0 12px 28px color-mix(in srgb,var(--v1) 45%,transparent)!important}
.hero-actions .button.ghost{border:2px solid color-mix(in srgb,var(--v1) 40%,transparent)!important;background:#fff!important;color:var(--v1)!important}
@media(hover:hover){.hero-actions .button:hover{transform:translateY(-3px) }}
.hero-stats>*{border-radius:20px;border:2px solid color-mix(in srgb,var(--v1) 14%,transparent);box-shadow:0 8px 20px color-mix(in srgb,var(--v1) 10%,transparent)}
.hero-stats>*:nth-child(1) strong{color:var(--v2)}.hero-stats>*:nth-child(2) strong{color:var(--v3)}.hero-stats>*:nth-child(3) strong{color:var(--v4)}.hero-stats>*:nth-child(4) strong{color:var(--v5)}
.lesson-card{border-radius:26px!important;box-shadow:0 26px 60px color-mix(in srgb,var(--v1) 28%,transparent)!important}
.lesson-bar>*,.lesson-bar i{background:var(--vrain)!important}
.hero-tile{box-shadow:0 14px 30px color-mix(in srgb,var(--v1) 30%,transparent)!important}
.tile-math{background:linear-gradient(135deg,#6d4aff,#a58bff)!important;color:#fff!important}
.tile-atom{background:linear-gradient(135deg,#1f6bff,#00c2e0)!important;color:#fff!important}
.tile-flask{background:linear-gradient(135deg,#c026d3,#ff7ac8)!important;color:#fff!important}
.tile-leaf{background:linear-gradient(135deg,#16a34a,#a3e635)!important;color:#fff!important}
.hero-tile *{color:#fff!important}
.art-note{background:linear-gradient(135deg,#ffb020,#ff7a45)!important;color:#fff!important;border-radius:18px!important;box-shadow:0 12px 26px #ff7a4555}
/* bo‘limlar */
.section-heading h2,.how h2,.applicant h2{letter-spacing:-.02em}
.section-heading h2::after,.how h2::after{content:"";display:block;width:84px;height:7px;border-radius:7px;margin-top:.5rem;background:var(--vrain)}
.how .section-heading.centered h2::after{margin-inline:auto}
.eyebrow{color:var(--v1)!important;font-weight:900}
.search input,input[type=search]{border:2px solid color-mix(in srgb,var(--v1) 35%,transparent)!important;border-radius:999px!important;min-height:50px;box-shadow:0 8px 20px color-mix(in srgb,var(--v1) 10%,transparent)}
input:focus{border-color:var(--v1)!important;box-shadow:0 0 0 5px color-mix(in srgb,var(--v1) 22%,transparent)!important;outline:none}
.filter{border-radius:999px!important;border:2px solid color-mix(in srgb,var(--v1) 28%,transparent)!important;font-weight:800;transition:transform .15s}
.filter[aria-pressed=true],.filter.active,.filter[aria-selected=true]{background:var(--vgrad)!important;color:#fff!important;border-color:transparent!important;box-shadow:0 8px 18px color-mix(in srgb,var(--v1) 38%,transparent)}
/* fan kartalari */
.subject-card{--c:var(--subject-color,var(--v1));border:2px solid color-mix(in srgb,var(--c) 25%,transparent)!important;border-top:7px solid var(--c)!important;border-radius:26px!important;background:linear-gradient(170deg,color-mix(in srgb,var(--c) 11%,#fff),#fff 55%)!important;box-shadow:0 14px 32px color-mix(in srgb,var(--c) 18%,transparent)!important;transition:transform .2s,box-shadow .2s;animation:vpop .55s ease both}
.subject-card:nth-child(2){animation-delay:.05s}.subject-card:nth-child(3){animation-delay:.1s}.subject-card:nth-child(4){animation-delay:.15s}.subject-card:nth-child(5){animation-delay:.2s}.subject-card:nth-child(6){animation-delay:.25s}
@media(hover:hover){.subject-card:hover{transform:translateY(-8px) ;box-shadow:0 26px 50px color-mix(in srgb,var(--c) 34%,transparent)!important}.subject-card:hover .subject-icon{transform: }}
.subject-icon{transition:transform .25s;box-shadow:0 10px 22px color-mix(in srgb,var(--c) 45%,transparent)!important;border-radius:20px!important}
.subject-body h3,.subject-body h2{font-size:1.4rem;font-weight:900}
.subject-level,.subject-body .tag{font-weight:800}
.subject-bottom{font-weight:900}
.subject-card .status.abitur,.status.abitur{background:linear-gradient(135deg,#ffb020,#ff7a45)!important;color:#fff!important;border:0!important}
.planned-card{border:2px dashed color-mix(in srgb,var(--v1) 35%,transparent)!important;border-radius:22px!important;background:color-mix(in srgb,var(--v1) 5%,#fff)!important}
/* abituriyent bloki */
.applicant{background:linear-gradient(130deg,#2b1b7a,#4a2fd0 45%,#c026d3 100%)!important;border:0!important;border-radius:34px!important;box-shadow:0 30px 70px #4a2fd066!important;position:relative;overflow:hidden}
.applicant::before{content:"";position:absolute;width:420px;height:420px;right:-100px;top:-140px;border-radius:50%;background:radial-gradient(circle,rgba(255,200,80,.45),transparent 70%);pointer-events:none}
.applicant::after{content:"🎓 📝 🏆";position:absolute;left:44px;bottom:16px;font-size:2rem;letter-spacing:.8rem;opacity:1;pointer-events:none}
.applicant>*{position:relative;z-index:1}
.applicant-link{border-radius:22px!important;transition:transform .2s,box-shadow .2s}
@media(hover:hover){.applicant-link:hover{transform:translateY(-6px) ;box-shadow:0 18px 36px rgba(0,0,0,.35)}}
/* qanday o‘rganaman */
.how-grid>*{border:2px solid color-mix(in srgb,var(--v1) 16%,transparent)!important;border-top:7px solid var(--v2)!important;border-radius:26px!important;box-shadow:0 14px 30px color-mix(in srgb,var(--v1) 12%,transparent)!important;transition:transform .2s}
.how-grid>*:nth-child(2){border-top-color:var(--v3)!important}.how-grid>*:nth-child(3){border-top-color:var(--v4)!important}
@media(hover:hover){.how-grid>*:hover{transform:translateY(-6px)}}
.how-grid>* :is(.step-num,.num,b:first-child,span:first-child){font-weight:900}
.community{background:linear-gradient(120deg,#fff3d6,#ffe3ef 60%,#e8e7ff)!important;border:0!important;border-radius:30px!important;box-shadow:0 16px 40px color-mix(in srgb,var(--v5) 22%,transparent)}
.community-icon{background:var(--vgrad)!important;color:#fff!important;border-radius:20px!important}
.community-icon svg{color:#fff!important;fill:#fff}
/* pastki qism */
.footer{position:relative;border-top:0!important}
.footer a{font-weight:700}
@media(hover:hover){.footer a:hover{color:var(--v1);text-decoration:underline}}
/* qulaylik */
a:focus-visible,button:focus-visible{outline:3px solid var(--v4)!important;outline-offset:3px}
html{scroll-behavior:smooth}
::-webkit-scrollbar{width:13px;height:13px}::-webkit-scrollbar-thumb{background:var(--vgrad);border-radius:999px;border:3px solid transparent;background-clip:padding-box}
@media(max-width:700px){.hero-copy h1{font-size:2.1rem}.applicant{border-radius:24px!important}.applicant::after{display:none}body::before,body::after{display:none}.hero-actions .button{width:100%;justify-content:center}}
@media(prefers-color-scheme:invalid){.subject-card{background:linear-gradient(170deg,color-mix(in srgb,var(--c) 18%,#111b31),#111b31 60%)!important}.hero-actions .button.ghost,.pill{background:#17223b!important;color:#e9eefa!important}.planned-card{background:#111b31!important}.community{background:linear-gradient(120deg,#2a2440,#3a2140 60%,#1f2450)!important}.search input{background:#111b31!important}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}
@media print{body::before,body::after{display:none}*{animation:none!important}}
.search input,.search input[type=search]{border:0!important;box-shadow:none!important;border-radius:999px!important}.search{border:2px solid color-mix(in srgb,var(--v1) 35%,transparent)!important;border-radius:999px!important;box-shadow:0 8px 20px color-mix(in srgb,var(--v1) 10%,transparent)}.search:focus-within{border-color:var(--v1)!important;box-shadow:0 0 0 5px color-mix(in srgb,var(--v1) 22%,transparent)}

.header{border-bottom:5px solid transparent!important;border-image:var(--vrain) 1!important}
.footer{border-top:6px solid transparent!important;border-image:var(--vrain) 1!important}

/* aniqlik: matn va rasmlarga hech qachon filtr/aylantirish qo‘llanmaydi */
img,svg,.katex{image-rendering:auto}
body{-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{filter:none!important}
/* ANIQLIK: tugma qirralari, yozuv va rasmlar tiniq. */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;font-weight:500}
img,svg,canvas,video{image-rendering:auto;filter:none!important;backface-visibility:hidden}
button,.btn,.button,a.button,a.btn,select,input,textarea,.bt-btn,.settings-launcher,.search-launcher,.community-shortcut,.menu-toggle,.filter,.option,button.option{
 border-width:2px!important;border-style:solid;font-weight:600}
button:not(.primary):not(.bt-menu-btn):not(.bt-pink):not(.bt-blue):not([class*=primary]),.btn:not(.primary),.button:not(.primary),a.button:not(.primary),.bt-btn,.bt-ic,.settings-launcher,.search-launcher,.menu-toggle,select,input,textarea,.filter,button.option{
 border-color:color-mix(in srgb,currentColor 55%,transparent)!important}
.bt-pink,.community-shortcut[data-ui-icon=support]{border-color:#e08aaa!important}
.bt-blue,.community-shortcut[data-ui-icon=contact]{border-color:#7cc0e6!important}
.primary,.btn.primary,.button.primary,.bt-menu-btn,.menu-toggle{border-color:transparent!important}
.bt-home,.bt-btn,.bt-ic{font-weight:600!important;box-shadow:none}
.bt-home{font-size:14px!important}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #ffb020!important;outline-offset:2px}
input,select,textarea{font-weight:500}
small,.muted,.caption{font-weight:500}
.search input,.search input[type=search]{border:0!important}

.subject-icon.has-art{background:none!important;box-shadow:none!important;padding:0!important;border-radius:20px!important;overflow:hidden}.subject-icon.has-art img{width:100%;height:100%;display:block}
.brand img{border-radius:12px}


/* ===== SOON:BEGIN ===== */
.soon-card{max-width:760px;margin:24px auto 56px;padding:clamp(22px,4vw,40px);background:#fff;border:1px solid #e3e7f0;border-top:5px solid #6c50a8;border-radius:26px;box-shadow:0 1px 2px rgba(16,24,40,.04),0 16px 40px rgba(16,24,40,.08)}
.soon-card h2{margin:0 0 8px;font-size:clamp(24px,4vw,32px)}
.soon-card>p{margin:0 0 20px;color:#475467;font-size:18px}
.soon-card h3{margin:22px 0 10px;font-size:18px}
.soon-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.soon-list li{display:grid;grid-template-columns:52px 1fr;gap:14px;align-items:center;padding:14px 16px;border:1px solid #e3e7f0;border-radius:16px;background:#f9faff}
.soon-ic{display:grid;place-items:center;width:52px;height:52px;border-radius:14px;background:#efe9fb;font-size:26px}
.soon-list b{display:block;font-size:17px}.soon-list p{margin:2px 0 0;color:#475467;font-size:15px}
.soon-actions{margin-top:26px}
.soon-actions .button{display:inline-flex;align-items:center;min-height:52px;padding:0 24px;border-radius:14px;font-weight:800;text-decoration:none;background:#3b4cd6;color:#fff;border:2px solid #2a37b0;box-shadow:0 3px 0 #1f2a8a}
/* mobil: kartalar ixcham, pastki navigatsiya paneli */
@media(max-width:700px){
 .subject-cover{display:none!important}
 .subject-card{padding:16px!important}
 .subject-description,.subject-body>p{-webkit-line-clamp:2}
 body{padding-bottom:78px}
 .dock{position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-top:1px solid #d0d5dd;box-shadow:0 -6px 20px rgba(16,24,40,.12);padding-bottom:env(safe-area-inset-bottom)}
 .dock a,.dock button{display:grid;justify-items:center;gap:2px;padding:9px 4px 8px;min-height:62px;border:0;background:none;color:#344054;font:700 12px/1.2 Nunito,system-ui,sans-serif;text-decoration:none;cursor:pointer}
 .dock span{font-size:22px;line-height:1}
 .dock a:active,.dock button:active{background:#eef0fd;color:#2f3dc2}
}
@media(min-width:701px){.dock{display:none}}
/* ===== SOON:END ===== */

/* ===== PRO:BEGIN toza, professional ko‘rinish ===== */
html:not([data-stil="yorqin"]) body{background:#f6f7fb!important;background-image:none!important}
html:not([data-stil="yorqin"]) body::before,html:not([data-stil="yorqin"]) body::after{display:none!important}
html:not([data-stil="yorqin"]) .header{background:rgba(255,255,255,.92)!important;box-shadow:none!important;border-bottom:1px solid #e3e7f0!important;border-image:none!important}
html:not([data-stil="yorqin"]) .header::after{display:none!important}
html:not([data-stil="yorqin"]) .footer{border-top:1px solid #e3e7f0!important;border-image:none!important;background:#fff}
html:not([data-stil="yorqin"]) h2::after,html:not([data-stil="yorqin"]) .section-heading h2::after,html:not([data-stil="yorqin"]) .how h2::after{display:none!important}
html:not([data-stil="yorqin"]) .hero{background:linear-gradient(180deg,#fff,#f1f3fd)!important}
html:not([data-stil="yorqin"]) .hero::before,html:not([data-stil="yorqin"]) .hero::after{display:none!important}
html:not([data-stil="yorqin"]) .hero-copy h1 :is(em,span,strong,.accent){background:none!important;-webkit-text-fill-color:currentColor!important;color:#3b4cd6!important;animation:none!important}
html:not([data-stil="yorqin"]) .nav a.active,html:not([data-stil="yorqin"]) .nav a[aria-current=page]{background:#3b4cd6!important;box-shadow:none!important;color:#fff!important}
html:not([data-stil="yorqin"]) .button.primary,html:not([data-stil="yorqin"]) .hero-actions .button.primary{background:#3b4cd6!important;box-shadow:0 6px 16px rgba(59,76,214,.28)!important}
html:not([data-stil="yorqin"]) .hero-actions .button.ghost{border:1px solid #cfd6ea!important}
html:not([data-stil="yorqin"]) .pill{box-shadow:none!important;border:1px solid #d6e9e0!important}
html:not([data-stil="yorqin"]) .hero-stats>*{box-shadow:0 1px 2px rgba(16,24,40,.05)!important;border:1px solid #e3e7f0!important}
html:not([data-stil="yorqin"]) .lesson-card,html:not([data-stil="yorqin"]) .hero-tile{animation:none!important}
html:not([data-stil="yorqin"]) .lesson-card{box-shadow:0 20px 50px rgba(30,40,100,.16)!important}
html:not([data-stil="yorqin"]) .lesson-bar>*,html:not([data-stil="yorqin"]) .lesson-bar i{background:#3b4cd6!important}
html:not([data-stil="yorqin"]) .art-note{background:#ff8a3d!important;box-shadow:0 10px 24px rgba(255,138,61,.35)!important}
html:not([data-stil="yorqin"]) .subject-card{background:#fff!important;border:1px solid #e3e7f0!important;border-top:3px solid var(--c)!important;border-radius:20px!important;box-shadow:0 1px 2px rgba(16,24,40,.04),0 10px 28px rgba(16,24,40,.06)!important;animation:none!important}
@media(hover:hover){html:not([data-stil="yorqin"]) .subject-card:hover{transform:translateY(-4px)!important;box-shadow:0 2px 4px rgba(16,24,40,.05),0 18px 40px rgba(16,24,40,.12)!important}}
html:not([data-stil="yorqin"]) .subject-icon.has-art{box-shadow:0 6px 14px color-mix(in srgb,var(--c) 30%,transparent)!important}
html:not([data-stil="yorqin"]) .subject-card .status.abitur,html:not([data-stil="yorqin"]) .status.abitur{background:#fff3dc!important;color:#8a5800!important}
html:not([data-stil="yorqin"]) .planned-card{border:1px dashed #c9d0e4!important;background:#fff!important}
html:not([data-stil="yorqin"]) .applicant{background:linear-gradient(135deg,#1e2a78,#3b4cd6)!important;box-shadow:0 18px 44px rgba(30,42,120,.3)!important}
html:not([data-stil="yorqin"]) .applicant::before,html:not([data-stil="yorqin"]) .applicant::after{display:none!important}
html:not([data-stil="yorqin"]) .how-grid>*{border:1px solid #e3e7f0!important;border-top:3px solid #3b4cd6!important;box-shadow:0 1px 2px rgba(16,24,40,.04),0 8px 24px rgba(16,24,40,.05)!important}
html:not([data-stil="yorqin"]) .how-grid>*:nth-child(2){border-top-color:#12a594!important}html:not([data-stil="yorqin"]) .how-grid>*:nth-child(3){border-top-color:#f59e0b!important}
html:not([data-stil="yorqin"]) .community{background:#fff!important;border:1px solid #e3e7f0!important;box-shadow:0 1px 2px rgba(16,24,40,.04),0 8px 24px rgba(16,24,40,.05)!important}
html:not([data-stil="yorqin"]) .community-icon{background:#3b4cd6!important}
html:not([data-stil="yorqin"]) .filter[aria-pressed=true],html:not([data-stil="yorqin"]) .filter.active,html:not([data-stil="yorqin"]) .filter[aria-selected=true]{background:#3b4cd6!important;box-shadow:none!important}
html:not([data-stil="yorqin"]) ::-webkit-scrollbar-thumb{background:#c3cbe3!important}
/* ===== PRO:END ===== */