/* сим.дети — design C (soft pastel glass) */
:root{
  --ink:#16313A; --muted:#4F6670; --teal:#0F8C80; --teal-d:#0B6F67; --teal-l:#17A595;
  --orange:#F07A4A; --sky:#3FB4D9; --price:#D9481C;
  --glass:rgba(255,255,255,.58); --glass-b:rgba(255,255,255,.88);
  --shadow:0 24px 60px -30px rgba(30,60,80,.40);
  --r-xl:40px; --r-l:30px; --r-m:22px;
  --font:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
  --hdr:88px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:clip;-webkit-text-size-adjust:100%}
body{position:relative;min-height:100vh;margin:0;font-family:var(--font);color:var(--ink);line-height:1.6;background:#F3F6FA;-webkit-font-smoothing:antialiased;overflow-x:clip}
img,video{max-width:100%;height:auto;display:block}
a{color:var(--teal-d);text-underline-offset:3px;text-decoration-thickness:1.5px}
a:hover{color:var(--orange)}
:focus-visible{outline:3px solid var(--sky);outline-offset:3px;border-radius:8px}
.container{width:min(1240px,92vw);margin:0 auto}
.skip{position:absolute;left:-9999px}
.skip:focus{left:1rem;top:1rem;z-index:200;background:#fff;padding:.6rem 1rem;border-radius:10px}

/* soft pastel background (gradients only — cheap to paint) */
.bg{position:absolute;left:0;top:0;width:100%;height:100%;z-index:-1;pointer-events:none;overflow:hidden;
  background:
   radial-gradient(760px 760px at -8% 0,rgba(159,227,214,.85),transparent 70%),
   radial-gradient(680px 680px at 108% 6%,rgba(191,217,255,.85),transparent 70%),
   radial-gradient(640px 640px at 30% 28%,rgba(255,214,192,.55),transparent 70%),
   radial-gradient(700px 700px at 104% 42%,rgba(226,212,255,.75),transparent 70%),
   radial-gradient(700px 700px at -6% 58%,rgba(191,240,228,.75),transparent 70%),
   radial-gradient(700px 700px at 92% 76%,rgba(255,217,196,.70),transparent 70%),
   radial-gradient(760px 760px at 8% 96%,rgba(207,230,255,.80),transparent 70%),
   linear-gradient(180deg,#EEF8F7 0%,#F4F1FD 45%,#FCF2EE 100%)}

.glass{background:var(--glass);-webkit-backdrop-filter:blur(20px) saturate(160%);backdrop-filter:blur(20px) saturate(160%);border:1px solid var(--glass-b);box-shadow:inset 0 1px 0 rgba(255,255,255,.9),var(--shadow)}
.grad{background:linear-gradient(100deg,#0F8C80 10%,#3FB4D9 55%,#F07A4A 95%);-webkit-background-clip:text;background-clip:text;color:transparent}

/* header */
.site-header{position:sticky;top:0;z-index:60;padding:14px 0 0}
.header-bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;border-radius:22px;padding:9px 10px 9px 12px;background:rgba(255,255,255,.9)}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);min-width:0}
.brand img{width:48px;height:48px;border-radius:50%;flex:none}
.brand-text{display:flex;flex-direction:column;line-height:1.15;font-weight:800;font-size:15px}
.brand-text em{font-style:normal;color:var(--teal)}
.site-nav ul{display:flex;align-items:center;gap:2px;list-style:none;margin:0;padding:4px;background:rgba(255,255,255,.5);border-radius:16px}
.site-nav a{display:block;padding:10px 18px;border-radius:12px;font-weight:600;font-size:15px;color:var(--muted);text-decoration:none;transition:background .2s,color .2s}
.site-nav a:hover{color:var(--ink);background:rgba(255,255,255,.7)}
.site-nav a.is-active{background:#fff;color:var(--ink);box-shadow:0 4px 14px -6px rgba(0,0,0,.2)}
.site-nav .nav-cta a{margin-left:6px;color:#fff;background:linear-gradient(135deg,#FF9A62,#EE6A3C);box-shadow:0 10px 24px -10px #EE6A3C}
.site-nav .nav-cta a:hover{color:#fff;filter:brightness(1.05)}
.nav-toggle{display:none;width:48px;height:48px;border:0;border-radius:14px;background:#fff;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px;flex:none}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:.2s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:16px 28px;border-radius:18px;font-weight:700;font-size:16px;text-decoration:none;border:0;cursor:pointer;font-family:inherit;transition:transform .2s,box-shadow .2s,filter .2s;text-align:center}
.btn:hover{transform:translateY(-2px)}
.btn-primary{color:#fff;background:linear-gradient(135deg,var(--teal-l),var(--teal-d));box-shadow:0 18px 34px -14px var(--teal-d),inset 0 1px 0 rgba(255,255,255,.35)}
.btn-primary:hover{color:#fff;filter:brightness(1.06)}
.btn-glass{color:var(--ink);background:rgba(255,255,255,.7);border:1px solid #fff;box-shadow:0 12px 26px -16px rgba(30,60,80,.4)}
.btn-glass:hover{color:var(--ink);background:#fff}

/* hero stage (home + courses) */
.home-hero,.course-hero{padding:16px 0 0}
.hero-stage{position:relative;border-radius:var(--r-xl);overflow:hidden;min-height:clamp(600px,calc(100svh - 120px),780px);border:1px solid rgba(255,255,255,.9);box-shadow:0 50px 100px -50px rgba(30,60,80,.45);background:#DDEFF3;isolation:isolate}
.hero-art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:62% 50%;z-index:-1}
.hero-stage::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(240,248,250,.55) 0%,rgba(240,248,250,.15) 40%,rgba(240,248,250,0) 62%);pointer-events:none}
.hero-panel{position:absolute;left:44px;bottom:44px;width:min(600px,48%);border-radius:34px;padding:32px 36px 36px;background:rgba(255,255,255,.44)}
.pill{display:inline-flex;align-items:center;gap:10px;padding:6px 16px 6px 6px;border-radius:999px;font-weight:700;font-size:14px;color:var(--teal);background:rgba(255,255,255,.75);text-decoration:none}
.pill img{width:32px;height:32px;border-radius:50%}
.home-hero h1{font-size:clamp(44px,5.2vw,76px);font-weight:800;letter-spacing:-.045em;line-height:.98;margin:22px 0 18px}
.lead{font-size:18px;line-height:1.6;color:#3E5660;margin:0 0 28px}
.actions{display:flex;gap:12px;flex-wrap:wrap}

/* directions bento */
.directions{padding:110px 0 40px;scroll-margin-top:var(--hdr)}
.section-title{font-size:clamp(38px,5vw,68px);font-weight:800;letter-spacing:-.04em;margin:0 0 40px;line-height:1}
.bento{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:250px;gap:20px;grid-auto-flow:dense}
.dir-card{position:relative;display:block;border-radius:var(--r-l);overflow:hidden;min-width:0;border:1px solid rgba(255,255,255,.9);box-shadow:var(--shadow);background:#E3F1F4;color:var(--ink);text-decoration:none;transition:transform .35s}
.dir-art{position:absolute;left:0;top:-26px;width:100%;height:calc(100% + 26px);object-fit:cover;transition:transform .8s}
.dir-card:hover{transform:translateY(-6px);color:var(--ink)}
.dir-card:hover .dir-art{transform:scale(1.05)}
.dir-card.is-big{grid-column:span 2;grid-row:span 2}
.dir-card.is-big .dir-art{top:-40px;height:calc(100% + 40px)}
.dir-card.c7{grid-column:2/4}
.dir-label{position:absolute;left:12px;right:12px;bottom:12px;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 8px 8px 16px;border-radius:20px;background:rgba(255,255,255,.66);-webkit-backdrop-filter:blur(16px) saturate(160%);backdrop-filter:blur(16px) saturate(160%);border:1px solid rgba(255,255,255,.9);box-shadow:0 10px 30px -14px rgba(30,60,80,.35);font-weight:700;font-size:16px;line-height:1.25}
.dir-arrow{flex:none;width:32px;height:32px;border-radius:12px;background:#fff;display:grid;place-items:center;color:var(--teal);box-shadow:0 6px 16px -8px rgba(0,0,0,.3)}
.dir-arrow svg{width:18px;height:18px}
.dir-card.is-big .dir-label{right:auto;left:20px;bottom:20px;padding:14px 14px 14px 24px;gap:24px;max-width:82%;font-size:28px;letter-spacing:-.02em}

/* about teaser */
.about-teaser{padding:70px 0 40px}
.about-inner{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center;border-radius:var(--r-xl);padding:52px}
.about-photo{margin:0;border-radius:28px;overflow:hidden;box-shadow:0 40px 60px -30px rgba(30,60,80,.5)}
.about-photo img{width:100%}
.about-copy h2{font-size:clamp(32px,3.8vw,54px);font-weight:800;letter-spacing:-.04em;line-height:1.02;margin:0 0 18px}
.about-copy p{font-size:21px;color:var(--muted);margin:0 0 28px}
.about-diplomas{display:flex;margin:0 0 36px;width:max-content;max-width:100%}
.about-diplomas img{width:120px;height:86px;object-fit:cover;border-radius:14px;border:5px solid #fff;box-shadow:0 14px 28px -12px rgba(0,0,0,.35);margin-right:-18px;background:#fff;transition:transform .3s}
.about-diplomas img:nth-child(2){transform:translateY(-8px) rotate(3deg)}
.about-diplomas img:nth-child(3){transform:rotate(-3deg)}
.about-diplomas img:nth-child(4){transform:translateY(-4px) rotate(4deg)}
.about-diplomas:hover img{transform:none}

/* course pages */
.course-stage{min-height:clamp(460px,62vh,600px)}
.course-panel{width:auto;max-width:min(720px,56%);padding:28px 40px 34px 34px}
.crumb{display:inline-flex;gap:8px;align-items:center;padding:8px 16px;border-radius:999px;background:rgba(255,255,255,.75);font-weight:700;font-size:14px;color:var(--teal-d);text-decoration:none}
.course-title h1{font-size:clamp(34px,3.6vw,54px);overflow-wrap:break-word;font-weight:800;letter-spacing:-.04em;line-height:1.02;margin:20px 0 0;color:var(--ink)}
.course-title h1+h1{font-size:clamp(18px,1.8vw,22px);letter-spacing:-.01em;line-height:1.35;color:var(--muted);margin-top:14px;font-weight:600}
.course-body{padding:40px 0 20px}
.content-card{border-radius:var(--r-xl);padding:52px clamp(24px,6vw,84px)}
.course-body .content-card{max-width:980px;margin:0 auto}
.video-section{padding:20px 0 30px}

.course-stage .hero-fill{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;filter:blur(36px) saturate(1.1);transform:scale(1.25)}
.course-stage .hero-art{left:auto;right:0;width:68%;object-position:50% 50%;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 24%);mask-image:linear-gradient(90deg,transparent 0,#000 24%)}
.course-stage::after{background:linear-gradient(90deg,rgba(240,248,250,.35) 0%,rgba(240,248,250,0) 45%)}
/* prose */
.prose{color:#2C4A53;font-size:18px}
.prose>:first-child{margin-top:0}
.prose h1,.prose .h-page{font-size:clamp(32px,4vw,56px);font-weight:800;letter-spacing:-.04em;line-height:1.05;margin:0 0 12px;color:var(--ink)}
.prose .h-sub{font-size:24px;font-weight:800;letter-spacing:-.02em;color:var(--teal-d);margin:36px 0 12px;line-height:1.25}
.prose p{margin:0 0 16px}
.prose strong{color:var(--ink)}
.prose ul,.prose ol{margin:4px 0 20px;padding:0;list-style:none;counter-reset:li}
.prose li{position:relative;padding-left:34px;margin:10px 0}
.prose ul li::before{content:"";position:absolute;left:8px;top:.6em;width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,#3FB4D9,#0F8C80);box-shadow:0 0 0 4px rgba(63,180,217,.15)}
.prose ol li{counter-increment:li}
.prose ol li::before{content:counter(li);position:absolute;left:0;top:.1em;width:24px;height:24px;border-radius:8px;background:#fff;color:var(--teal);font-weight:800;font-size:13px;display:grid;place-items:center;box-shadow:0 4px 12px -6px rgba(0,0,0,.25)}
.prose li>p{margin:0}
.page-cta{margin:34px 0 0}
.videos{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));gap:20px;max-width:1060px;margin:0 auto}
.videos:has(> .video-frame:only-child){max-width:820px}
.video-frame{position:relative;aspect-ratio:16/9;border-radius:24px;overflow:hidden;background:#0d1d22;border:6px solid rgba(255,255,255,.8);box-shadow:var(--shadow)}
.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.videos-inline{grid-template-columns:1fr;margin:8px 0 28px;max-width:none}

/* generic page head */
.page-head{padding:28px 0 0}
.page-head-panel{border-radius:var(--r-xl);padding:44px clamp(24px,5vw,64px);text-align:center;position:relative;overflow:hidden}
.page-head-panel::before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;right:-120px;top:-220px;background:radial-gradient(circle,rgba(255,201,174,.7),transparent 70%);pointer-events:none}
.page-head-panel::after{content:"";position:absolute;width:380px;height:380px;border-radius:50%;left:-140px;bottom:-240px;background:radial-gradient(circle,rgba(159,227,214,.8),transparent 70%);pointer-events:none}
.page-head .prose{position:relative;z-index:1;max-width:900px;margin:0 auto}
.page-head .prose h1,.page-head .prose .h-page{margin:0 0 8px}
.page-head .prose h1+h1{font-size:clamp(22px,2.4vw,30px);color:var(--teal);letter-spacing:-.02em}
.page-head .prose p{font-size:19px;color:var(--muted);margin:10px auto 0;max-width:760px}
.page-head .prose p.h-page{font-size:clamp(30px,4vw,56px);color:var(--ink);font-weight:800;letter-spacing:-.04em;line-height:1.05;margin:0;max-width:none}

/* SIM */
.sim-intro{padding:28px 0 0}
.sim-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:28px;align-items:start}
.sim-video{border-radius:var(--r-xl);padding:12px;position:sticky;top:calc(var(--hdr) + 12px)}
.sim-video video{width:100%;border-radius:30px;background:#0d1d22;max-height:78vh;object-fit:cover;aspect-ratio:540/956}
.sim-grid .content-card{padding:44px clamp(22px,4vw,56px)}
.bio-wrap .bio{margin:0 0 16px}
.bio-wrap>.bio:first-child,.bio-wrap>p:first-child{font-weight:800;font-size:22px;color:var(--ink);letter-spacing:-.01em}
.gallery-section{padding:28px 0 20px;scroll-margin-top:var(--hdr)}
.gallery-box{border-radius:var(--r-xl);padding:30px clamp(16px,3vw,40px) 40px}
.divider{display:flex;justify-content:center;align-items:center;gap:16px;margin:0 0 24px}
.divider::before,.divider::after{content:"";height:2px;flex:1;max-width:240px;background:linear-gradient(90deg,transparent,rgba(15,140,128,.35))}
.divider::after{transform:scaleX(-1)}
.divider img{width:56px;height:56px;border-radius:50%}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}
.gal-item{appearance:none;border:0;padding:0;border-radius:16px;overflow:hidden;cursor:zoom-in;background:#fff;border:5px solid #fff;box-shadow:0 14px 28px -16px rgba(30,60,80,.45);transition:transform .25s}
.gal-item img{width:100%;height:170px;object-fit:cover;border-radius:10px}
.gal-item:hover{transform:translateY(-4px) rotate(-1deg)}
.lightbox{position:fixed;inset:0;z-index:300;background:rgba(14,30,38,.88);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:1rem;touch-action:pan-y}
.lightbox[hidden]{display:none!important}
.lb-img{max-width:min(94vw,1100px);max-height:86vh;object-fit:contain;border-radius:12px;box-shadow:0 30px 80px rgba(0,0,0,.45);user-select:none;-webkit-user-drag:none}
.lb-close,.lb-prev,.lb-next{position:absolute;z-index:2;border:1px solid rgba(255,255,255,.4);background:rgba(255,255,255,.18);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#fff;font-size:30px;width:52px;height:52px;border-radius:16px;cursor:pointer;display:grid;place-items:center;line-height:1}
.lb-close{top:16px;right:16px}.lb-prev{left:16px;top:50%;margin-top:-26px}.lb-next{right:16px;top:50%;margin-top:-26px}
.lb-count{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);color:#fff;font-weight:700;font-size:14px;background:rgba(255,255,255,.18);padding:6px 14px;border-radius:999px}

/* prices */
.prices-section{padding:28px 0 20px}
.prices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.price-card{position:relative;display:grid;grid-template-columns:64px minmax(0,1fr);gap:20px;align-items:start;border-radius:var(--r-l);padding:28px 30px;overflow:hidden;transition:transform .3s}
.price-card::before{content:"";position:absolute;width:260px;height:260px;right:-90px;top:-120px;border-radius:50%;pointer-events:none;opacity:.9;background:radial-gradient(circle,var(--tint),transparent 70%)}
.tint-0{--tint:rgba(159,227,214,.9)}.tint-1{--tint:rgba(255,201,174,.9)}.tint-2{--tint:rgba(191,217,255,.95)}.tint-3{--tint:rgba(226,212,255,.95)}
.price-card:hover{transform:translateY(-4px)}
.price-card-logo img{width:64px;height:64px;border-radius:50%;box-shadow:0 8px 20px -10px rgba(0,0,0,.3)}
.price-card-body{position:relative;min-width:0}
.price-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:6px}
.price-row h1,.price-row .price,.price-row p{margin:0!important;font-size:clamp(28px,3vw,38px)!important;font-weight:800;letter-spacing:-.03em;color:var(--price)!important;line-height:1.1;text-align:left!important}
.price-card-title h1,.price-card-title p,.price-card-title .price-title{margin:4px 0;font-weight:700;font-size:18px;color:var(--ink);line-height:1.35;text-align:left}
.price-card-note p,.price-card-note .price-note{margin:6px 0 0;color:var(--muted);font-size:15px}
.price-card .btn{margin-top:18px;padding:13px 22px;font-size:15px}
.badge{display:inline-flex;padding:5px 12px;border-radius:999px;background:linear-gradient(135deg,#6CCB3A,#3F9A00);color:#fff;font-weight:800;font-size:13px;box-shadow:0 8px 18px -8px #3F9A00}

/* contacts */
.contacts{padding:28px 0 20px}
.contacts-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:44px;align-items:center;border-radius:var(--r-xl);padding:30px;margin-bottom:24px}
.contacts-photo{margin:0;border-radius:28px;overflow:hidden}
.contacts-photo img{width:100%}
.contacts-info{text-align:center}
.contact-line{font-size:18px;color:var(--muted);margin:6px 0}
.contact-line.big{font-size:24px;font-weight:700}
.contact-line a{color:var(--ink);text-decoration:none}
.contact-line a:hover{color:var(--teal)}
.address{margin-top:22px;padding-top:20px;border-top:1px solid rgba(15,140,128,.15)}
.map{height:440px;border-radius:var(--r-xl);overflow:hidden;padding:8px}
.map iframe{width:100%;height:100%;border:0;border-radius:32px;display:block}

.socials{display:flex;gap:10px;justify-content:center;margin:20px 0 14px}
.soc{width:50px;height:50px;border-radius:16px;background:#fff;color:var(--teal);display:grid;place-items:center;box-shadow:0 8px 20px -10px rgba(0,0,0,.3);transition:transform .2s,background .2s,color .2s}
.soc:hover{background:var(--teal);color:#fff;transform:translateY(-2px)}
.soc svg{width:22px;height:22px}
.rating{display:flex;justify-content:center;min-height:50px}
.rating iframe{border:0}

/* policy */
.policy{padding:28px 0 20px}
.policy-card{max-width:980px;margin:0 auto}
.prose-policy{font-size:16px;line-height:1.7}
.prose-policy p{white-space:pre-line}
.prose-policy h1,.prose-policy .h-page{font-size:clamp(28px,3.4vw,44px);text-align:center;margin-bottom:24px}

/* footer */
.site-footer{padding:60px 0 30px}
.footer-box{border-radius:var(--r-xl);padding:50px}
.footer-title{font-size:clamp(28px,3.6vw,50px);font-weight:800;letter-spacing:-.04em;margin:0 0 40px;line-height:1.05}
.footer-grid{display:grid;grid-template-columns:200px minmax(0,1fr) minmax(0,1.2fr);gap:44px;align-items:start}
.footer-photo img{border-radius:24px;aspect-ratio:3/4;object-fit:cover;width:100%}
.copy{color:var(--muted);font-size:14px;margin:12px 0 0}
.footer-nav ul{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.footer-nav a{font-weight:600;font-size:18px;color:var(--ink);text-decoration:none}
.footer-nav a:hover{color:var(--teal)}
.footer-contacts h3{margin:0 0 14px;font-size:22px}
.footer-contacts h3 a{color:var(--ink);text-decoration:none}
.footer-contacts p{margin:0 0 8px;font-size:19px;font-weight:600}
.footer-contacts p a{color:var(--ink);text-decoration:none}
.footer-contacts .socials{justify-content:flex-start}
.footer-contacts .rating{justify-content:flex-start}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}

/* tablet */
@media (max-width:1100px){
  .hero-panel{width:min(560px,56%)}
  .course-panel{width:min(600px,60%)}
  .prices{grid-template-columns:minmax(0,1fr)}
}
/* mobile */
@media (max-width:860px){
  :root{--hdr:76px}
  .site-header{padding-top:10px}
  .header-bar{padding:7px 8px 7px 10px;border-radius:20px}
  .brand img{width:42px;height:42px}
  .brand-text{font-size:14px}
  .nav-toggle{display:flex}
  .header-bar{position:relative}
  .site-nav{position:absolute;left:0;right:0;top:calc(100% + 8px);border-radius:24px;padding:10px;background:#FBFDFE;border:1px solid #fff;box-shadow:0 30px 60px -20px rgba(30,60,80,.45);opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .2s,transform .2s,visibility .2s}
  .site-nav.is-open{opacity:1;visibility:visible;transform:none}
  .site-nav ul{flex-direction:column;align-items:stretch;background:none;padding:0;gap:4px}
  .site-nav a{font-size:18px;padding:14px 18px;text-align:center}
  .site-nav .nav-cta a{margin:6px 0 0}
  html.nav-open{overflow:hidden}

  .hero-stage{min-height:0;border-radius:30px;padding-top:min(300px,72vw);background:linear-gradient(180deg,#DDEFF3,#F6EEF0)}
  .hero-art{height:min(330px,82vw);inset:0 0 auto 0;object-position:62% 45%}
  .hero-stage::after{display:none}
  .hero-panel,.course-panel{position:relative;left:auto;bottom:auto;width:auto;margin:0 10px 10px;padding:24px 22px 26px;border-radius:24px;background:rgba(255,255,255,.76)}
  .home-hero h1{font-size:clamp(34px,10.5vw,44px)}
  .lead{font-size:16px}
  .btn{padding:15px 22px}
  .actions .btn{flex:1 1 auto}
  .course-title h1{font-size:clamp(28px,8.6vw,38px);margin-top:16px;hyphens:auto;-webkit-hyphens:auto}
  .course-panel{max-width:none}
  .course-hero .hero-stage{padding-top:min(240px,58vw)}
  .course-hero .hero-art{height:min(270px,66vw);width:100%;left:0;-webkit-mask-image:none;mask-image:none}
  .course-stage .hero-fill{display:none}

  .directions{padding:64px 0 20px}
  .section-title{margin-bottom:24px}
  .bento{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:200px;gap:12px}
  .dir-card{border-radius:22px}
  .dir-card.is-big,.dir-card.c7{grid-column:auto;grid-row:auto}
  .dir-card.c1,.dir-card.c12{grid-column:1/-1}
  .dir-art,.dir-card.is-big .dir-art{top:-18px;height:calc(100% + 18px)}
  .dir-label,.dir-card.is-big .dir-label{left:8px;right:8px;bottom:8px;max-width:none;padding:8px 10px;border-radius:14px;font-size:13px;letter-spacing:0;gap:6px}
  .dir-card.c1 .dir-label,.dir-card.c12 .dir-label{right:auto;font-size:15px;padding:10px 14px}
  .dir-arrow{display:none}

  .about-teaser{padding:40px 0 20px}
  .about-inner{grid-template-columns:minmax(0,1fr);padding:20px;gap:24px;border-radius:30px}
  .about-copy p{font-size:18px}
  .about-diplomas img{width:84px;height:62px}

  .content-card{padding:30px 20px;border-radius:28px}
  .course-body{padding:20px 0 10px}
  .prose{font-size:16.5px}
  .prose .h-sub{font-size:20px;margin-top:28px}
  .page-head{padding:16px 0 0}
  .page-head-panel{padding:32px 20px;border-radius:30px}
  .page-head .prose p{font-size:16.5px}

  .sim-grid{grid-template-columns:minmax(0,1fr)}
  .sim-video{position:static;max-width:400px;margin:0 auto;border-radius:30px}
  .sim-grid .content-card{padding:30px 20px}
  .gallery{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .gal-item img{height:150px}
  .lb-prev,.lb-next{top:auto;bottom:16px;margin:0}
  .lb-prev{left:16px}.lb-next{right:16px}

  .price-card{grid-template-columns:48px minmax(0,1fr);gap:14px;padding:22px 18px}
  .price-card-logo img{width:48px;height:48px}
  .price-card .btn{width:100%}

  .contacts-grid{grid-template-columns:minmax(0,1fr);padding:14px 14px 26px;gap:22px;border-radius:30px}
  .contact-line.big{font-size:21px}
  .map{height:360px;border-radius:30px}
  .map iframe{border-radius:24px}

  .footer-box{padding:30px 22px;border-radius:30px}
  .footer-grid{grid-template-columns:minmax(0,1fr);gap:30px}
  .footer-photo{max-width:200px}
}
@media (max-width:380px){
  .brand-text{font-size:13px}
  .about-diplomas img{width:72px;height:54px}
}

/* ===== C2 (sim2.spb.ru): original studio photos instead of generated art ===== */
.dir-art,.dir-card.is-big .dir-art{top:0;height:100%;object-position:50% 50%;filter:saturate(1.04) contrast(1.02)}
.dir-card::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(180deg,rgba(234,248,245,0) 55%,rgba(20,60,70,.22) 100%)}
.dir-card::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;border-radius:inherit;box-shadow:inset 0 0 0 1px rgba(255,255,255,.55)}
.dir-label{z-index:2}
.course-stage .hero-art{object-position:50% 50%;filter:saturate(1.04)}
.course-stage .hero-fill{filter:blur(40px) saturate(1.05) brightness(1.08);opacity:.85}
.course-photo{margin:0 0 34px;border-radius:var(--r-l);overflow:hidden;background:#E3F1F4;border:1px solid rgba(255,255,255,.9);box-shadow:var(--shadow)}
.course-photo img{display:block;width:100%;height:auto;max-height:600px;object-fit:cover}
@media (max-width:860px){
  .dir-art,.dir-card.is-big .dir-art{top:0;height:100%}
  .course-photo{margin:0 0 22px;border-radius:20px}
}