/* ============ TOKENS ============ */
:root{
  --c-primary:#2C3E50;
  --c-primary-2:#1A2530;
  --c-accent:#FF914D;
  --c-accent-hover:#A03F03;
  --c-accent-soft:#FFF1E4;
  --c-link:#42A5F5;
  --c-link-hover:#2A5B8C;
  --c-text:#333333;
  --c-muted:#6B7280;
  --c-bg:#FFF9F0;
  --c-white:#FFFFFF;
  --c-line:rgba(44,62,80,.08);
  --grad: linear-gradient(90deg,#42A5F5 0%,#FF914D 100%);
  --grad-dark: linear-gradient(135deg,#2C3E50 0%,#1A2530 100%);
  --radius:16px;
  --radius-sm:10px;
  --shadow-sm:0 4px 14px rgba(44,62,80,.06);
  --shadow-md:0 10px 30px rgba(44,62,80,.10);
  --shadow-lg:0 24px 60px rgba(44,62,80,.16);
  --f-head:'Nunito',system-ui,sans-serif;
  --f-body:'Rubik',system-ui,sans-serif;
  --t:.3s cubic-bezier(.4,0,.2,1);
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}
body{
  font-family:var(--f-body);
  color:var(--c-text);
  background:var(--c-bg);
  line-height:1.55;
  overflow-x:hidden;
}
body.no-scroll{overflow:hidden}
img{max-width:100%;display:block}
a{color:var(--c-link);text-decoration:none;transition:var(--t)}
a:hover{color:var(--c-link-hover)}
h1,h2,h3,h4{font-family:var(--f-head);color:var(--c-primary);line-height:1.15;font-weight:900}
h1{font-size:clamp(1.9rem,4.5vw,3.4rem)}
h2{font-size:clamp(1.6rem,3vw,2.5rem);font-weight:800}
h3{font-size:clamp(1.15rem,1.6vw,1.4rem);font-weight:800}
p{max-width:65ch}
.container{max-width:1240px;margin:0 auto;padding:0 24px}
.section{padding:clamp(56px,7vw,96px) 0}
.section-head{text-align:center;max-width:760px;margin:0 auto 48px}
.section-head p{color:var(--c-muted);font-size:1.05rem;margin:14px auto 0;max-width:620px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--c-accent-soft);color:var(--c-accent-hover);
  padding:8px 18px;border-radius:60px;font-weight:700;font-size:.8rem;
  letter-spacing:.04em;text-transform:uppercase;margin-bottom:16px;
}
.eyebrow i{font-size:.85rem}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--f-head);font-weight:800;font-size:1rem;
  padding:16px 32px;border-radius:60px;border:none;cursor:pointer;
  transition:var(--t);text-align:center;white-space:nowrap;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 25px rgba(66,165,245,.35)}
.btn-primary:hover{color:#fff;transform:translateY(-3px);box-shadow:0 16px 34px rgba(66,165,245,.5)}
.btn-accent{background:var(--c-accent);color:#fff;box-shadow:0 10px 25px rgba(255,145,77,.4)}
.btn-accent:hover{color:#fff;background:var(--c-accent-hover);transform:translateY(-3px)}
.btn-ghost{background:#fff;color:var(--c-primary);border:2px solid var(--c-line)}
.btn-ghost:hover{color:var(--c-link);border-color:var(--c-link)}
.btn-lg{padding:18px 40px;font-size:1.05rem}

/* ============ HEADER ============ */
.header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(255,255,255,.92);backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;transition:var(--t);
}
.header.scrolled{border-color:var(--c-line);box-shadow:0 4px 20px rgba(44,62,80,.06)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:76px;gap:20px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo img{height:48px;width:auto;transition:var(--t)}
.header.scrolled .logo img{height:42px}
.nav{display:flex;gap:6px;align-items:center;list-style:none}
.nav a{
  padding:10px 14px;font-size:.92rem;font-weight:500;color:var(--c-primary);
  border-radius:8px;position:relative;
}
.nav a:hover{color:var(--c-link);background:rgba(66,165,245,.06)}
.header-right{display:flex;align-items:center;gap:12px}
.header-phone{
  display:flex;align-items:center;gap:8px;font-weight:600;font-size:.9rem;
  color:var(--c-primary);padding:10px 14px;border-radius:8px;
}
.header-phone:hover{color:var(--c-link);background:rgba(66,165,245,.06)}
.header-phone i{color:var(--c-accent)}
.social-mini{display:flex;gap:6px}
.social-mini a{
  width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:#F0F4F9;color:var(--c-primary);font-size:.95rem;
}
.social-mini a:hover{background:var(--c-link);color:#fff}
.social-mini .vk{color:#4a76a8}
.social-mini .tg{color:#0088cc}
.social-mini .mx{color:#6C2BD9}
.header .btn{padding:12px 24px;font-size:.9rem}
.burger{
  display:none;width:44px;height:44px;border:none;background:transparent;
  flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer;
}
.burger span{display:block;width:26px;height:3px;background:var(--c-primary);border-radius:3px;transition:var(--t)}
.burger.active span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burger.active span:nth-child(2){opacity:0}
.burger.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* Mobile menu */
.mobile-menu{
  position:fixed;top:0;right:-100%;width:min(420px,88vw);height:100vh;
  background:#fff;z-index:1001;padding:24px;overflow-y:auto;
  transition:right .35s ease;box-shadow:-10px 0 40px rgba(0,0,0,.15);
  display:flex;flex-direction:column;
}
.mobile-menu.active{right:0}
.mobile-menu-close{
  align-self:flex-end;width:44px;height:44px;border-radius:50%;
  background:#F0F4F9;border:none;font-size:1.2rem;color:var(--c-primary);
  display:flex;align-items:center;justify-content:center;cursor:pointer;margin-bottom:12px;
}
.mobile-logo{text-align:center;padding:8px 0 24px;border-bottom:1px solid var(--c-line)}
.mobile-logo img{height:56px;margin:0 auto}
.mobile-nav{display:flex;flex-direction:column;padding:20px 0;gap:4px}
.mobile-nav a{
  padding:16px 12px;font-family:var(--f-head);font-weight:700;font-size:1.15rem;
  color:var(--c-primary);border-radius:10px;
}
.mobile-nav a:hover{background:rgba(66,165,245,.08);color:var(--c-link)}
.mobile-menu .btn{margin-top:12px;width:100%}
.mobile-menu .phone-link{
  display:flex;align-items:center;justify-content:center;gap:8px;
  padding:14px;font-weight:600;color:var(--c-primary);
  border:2px solid var(--c-line);border-radius:60px;margin-top:10px;
}
.mobile-menu .social-row{display:flex;justify-content:center;gap:10px;margin-top:16px}
.mobile-overlay{
  position:fixed;inset:0;background:rgba(20,30,45,.55);backdrop-filter:blur(2px);
  z-index:1000;opacity:0;pointer-events:none;transition:opacity .3s ease;
}
.mobile-overlay.active{opacity:1;pointer-events:auto}

/* ============ HERO ============ */
.hero{
  padding:clamp(120px,14vw,170px) 0 clamp(60px,8vw,100px);
  position:relative;overflow:hidden;
  background:radial-gradient(1200px 600px at 85% 10%,rgba(66,165,245,.14),transparent 60%),
             radial-gradient(900px 500px at 5% 90%,rgba(255,145,77,.14),transparent 60%),
             var(--c-bg);
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,70px);align-items:center}
.hero h1{margin-bottom:20px}
.hero h1 .accent{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;display:inline-block;
}
.hero-sub{
  font-family:var(--f-head);font-weight:700;font-size:clamp(1.05rem,1.5vw,1.35rem);
  color:var(--c-primary);margin-bottom:22px;
}
.hero-sub .hl{
  background:linear-gradient(90deg,#42A5F5,#FF914D);color:#fff;
  padding:4px 12px;border-radius:10px;display:inline-block;
  box-shadow:0 6px 18px rgba(66,165,245,.3);
}
.hero-points{display:flex;flex-direction:column;gap:14px;margin-bottom:32px}
.hero-point{display:flex;gap:14px;align-items:flex-start;font-size:.98rem;color:var(--c-text)}
.hero-point i{
  flex-shrink:0;width:26px;height:26px;border-radius:50%;
  background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;
  font-size:.75rem;margin-top:2px;
}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:28px}
.hero-trust{
  display:flex;gap:24px;flex-wrap:wrap;font-size:.82rem;color:var(--c-muted);
}
.hero-trust b{color:var(--c-primary);font-family:var(--f-head);display:block;font-size:1.1rem}

.hero-visual{position:relative}
.hero-photo{
  position:relative;border-radius:28px;overflow:hidden;
  box-shadow:var(--shadow-lg);aspect-ratio:4/5;max-width:480px;margin-left:auto;
  background:linear-gradient(135deg,#42A5F5,#FF914D);
}
.hero-photo img{width:100%;height:100%;object-fit:cover;position:relative;z-index:1}
.hero-photo::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 55%,rgba(20,30,45,.6) 100%);z-index:2;
}
.hero-badge{
  position:absolute;left:20px;right:20px;bottom:20px;z-index:3;color:#fff;
}
.hero-badge .name{font-family:var(--f-head);font-weight:800;font-size:1.15rem}
.hero-badge .role{font-size:.85rem;opacity:.9}
.hero-cert{
  position:absolute;bottom:-20px;left:-20px;z-index:4;
  background:#fff;padding:14px 18px;border-radius:16px;box-shadow:var(--shadow-md);
  display:flex;align-items:center;gap:12px;max-width:280px;
}
.hero-cert img{width:52px;height:52px;object-fit:contain}
.hero-cert .txt{font-size:.78rem;color:var(--c-muted);line-height:1.35}
.hero-cert .txt b{color:var(--c-primary);display:block;font-size:.85rem;margin-bottom:2px}

/* ============ PAIN ============ */
.pain{background:#fff}
.pain-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.pain-card{
  background:var(--c-bg);border-radius:var(--radius);padding:26px 22px;
  border:1px solid var(--c-line);position:relative;overflow:hidden;
  transition:var(--t);
}
.pain-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.pain-card .ico{
  width:52px;height:52px;border-radius:14px;background:#FFE9D6;color:var(--c-accent-hover);
  display:flex;align-items:center;justify-content:center;font-size:1.25rem;margin-bottom:16px;
}
.pain-card h4{font-family:var(--f-head);font-weight:800;font-size:1rem;color:var(--c-primary);margin-bottom:8px}
.pain-card p{font-size:.88rem;color:var(--c-muted);max-width:none}

/* ============ EXPERT ============ */
.expert{background:linear-gradient(180deg,#FFF9F0 0%,#F4F8FD 100%)}
.expert-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,4vw,56px);align-items:stretch}
.expert-card{
  background:var(--grad-dark);color:#fff;border-radius:24px;padding:clamp(28px,3.4vw,44px);
  display:flex;flex-direction:column;position:relative;overflow:hidden;
}
.expert-card::before{
  content:'';position:absolute;top:-80px;right:-80px;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,145,77,.28),transparent 70%);
}
.expert-card .tag{
  display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.14);
  padding:8px 16px;border-radius:60px;font-size:.78rem;font-weight:700;
  letter-spacing:.05em;text-transform:uppercase;margin-bottom:20px;width:fit-content;
  backdrop-filter:blur(6px);position:relative;z-index:1;
}
.expert-card h2{color:#fff;position:relative;z-index:1;margin-bottom:8px}
.expert-card h2 .hl{color:var(--c-accent);display:inline}
.expert-card .role{color:rgba(255,255,255,.85);font-size:1rem;margin-bottom:24px;position:relative;z-index:1}
.expert-feats{list-style:none;display:flex;flex-direction:column;gap:16px;position:relative;z-index:1}
.expert-feats li{
  padding-left:34px;position:relative;font-size:.95rem;color:rgba(255,255,255,.92);
  line-height:1.55;
}
.expert-feats li::before{
  content:'\f00c';font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;left:0;top:2px;color:var(--c-accent);font-size:.9rem;
}
.expert-feats li b{color:#fff}
.expert-video{
  border-radius:24px;overflow:hidden;box-shadow:var(--shadow-lg);
  aspect-ratio:4/5;background:#000;
}
.expert-video iframe{width:100%;height:100%;border:none;display:block}

/* ============ ECOSYSTEM ============ */
.eco-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:36px}
.eco-card{
  background:#fff;border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);border:1px solid var(--c-line);
  display:flex;flex-direction:column;transition:var(--t);
}
.eco-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.eco-card-head{padding:26px 26px 8px}
.eco-icon{
  width:56px;height:56px;border-radius:16px;background:var(--grad);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:1.35rem;margin-bottom:16px;
  box-shadow:0 8px 20px rgba(66,165,245,.3);
}
.eco-card h3{font-size:1.1rem;margin-bottom:10px}
.eco-card p{font-size:.9rem;color:var(--c-muted);padding:0 26px;max-width:none}
.eco-card .eco-video{margin:18px 0 0;aspect-ratio:16/9;background:#000}
.eco-card .eco-video iframe{width:100%;height:100%;border:none;display:block}
.eco-feats{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.eco-feat{
  background:#fff;border-radius:var(--radius);padding:26px;
  border-left:5px solid var(--c-link);box-shadow:var(--shadow-sm);
  transition:var(--t);
}
.eco-feat:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-left-color:var(--c-accent)}
.eco-feat h4{font-family:var(--f-head);font-weight:800;color:var(--c-primary);font-size:1.05rem;margin-bottom:8px}
.eco-feat p{font-size:.9rem;color:var(--c-muted);max-width:none}

/* ============ ADVANTAGES ============ */
.advantages{background:#fff}
.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.adv-card{
  background:var(--c-bg);border-radius:var(--radius);padding:28px;
  border:1px solid var(--c-line);transition:var(--t);display:flex;flex-direction:column;
}
.adv-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);background:#fff}
.adv-icon{
  width:60px;height:60px;border-radius:16px;background:var(--grad);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:1.4rem;
  margin-bottom:18px;box-shadow:0 8px 20px rgba(66,165,245,.3);
}
.adv-card h3{font-size:1.05rem;margin-bottom:10px}
.adv-card p{font-size:.9rem;color:var(--c-muted);max-width:none}
.adv-video{margin-top:18px;aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:#000}
.adv-video iframe{width:100%;height:100%;border:none;display:block}

/* ============ PROGRAMS ============ */
.programs{background:linear-gradient(180deg,#FFF9F0,#F4F8FD)}
.programs-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.prog{
  background:#fff;border-radius:20px;overflow:hidden;
  box-shadow:var(--shadow-sm);border:1px solid var(--c-line);
  display:flex;flex-direction:column;transition:var(--t);position:relative;
}
.prog:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.prog::before{content:'';position:absolute;top:0;left:0;right:0;height:5px}
.prog.stars::before{background:linear-gradient(90deg,#FF914D,#FFB74D)}
.prog.pro::before{background:linear-gradient(90deg,#42A5F5,#64B5F6)}
.prog.oge::before{background:linear-gradient(90deg,#FF914D,#FF6B6B)}
.prog.ege::before{background:linear-gradient(90deg,#27ae60,#2ecc71)}
.prog-head{padding:30px 28px 18px;display:flex;justify-content:space-between;gap:14px;align-items:flex-start}
.prog-head h3{font-size:1.2rem;margin-bottom:6px}
.prog-head .sub{font-size:.85rem;color:var(--c-muted)}
.prog-emoji{font-size:2.2rem;line-height:1;flex-shrink:0}
.prog-body{padding:0 28px 28px;display:flex;flex-direction:column;flex-grow:1}
.prog-dur{
  display:inline-flex;align-items:center;gap:8px;font-size:.82rem;font-weight:700;
  color:var(--c-accent-hover);background:var(--c-accent-soft);
  padding:6px 14px;border-radius:60px;margin-bottom:16px;width:fit-content;
}
.prog-feats{list-style:none;display:flex;flex-direction:column;gap:10px;margin-bottom:22px;flex-grow:1}
.prog-feats li{position:relative;padding-left:24px;font-size:.9rem;color:var(--c-text);line-height:1.5}
.prog-feats li::before{
  content:'✓';position:absolute;left:0;top:0;color:var(--c-accent);font-weight:900;
}
.prog-price{
  background:linear-gradient(135deg,rgba(66,165,245,.06),rgba(255,145,77,.06));
  border-radius:12px;padding:16px 18px;margin-bottom:18px;
}
.prog-price .now{font-family:var(--f-head);font-weight:900;font-size:1.35rem;color:var(--c-primary)}
.prog-price .now small{font-size:.78rem;font-weight:500;color:var(--c-muted)}
.prog-price .disc{font-size:.8rem;color:var(--c-muted);margin-top:6px}
.prog-price .disc b{color:#27ae60}
.prog-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.prog-actions .btn{padding:13px 10px;font-size:.9rem;width:100%}
.btn-outline{
  background:#fff;color:var(--c-primary);border:2px solid var(--c-link);
}
.btn-outline:hover{background:var(--c-link);color:#fff}
.btn-fill{background:var(--grad);color:#fff}
.btn-fill:hover{color:#fff;transform:translateY(-2px);box-shadow:0 10px 22px rgba(66,165,245,.4)}

/* ============ VALUE (ABONEMENT) ============ */
.value{background:#fff}
.value-card{
  display:grid;grid-template-columns:1.35fr 1fr;gap:0;
  border-radius:24px;overflow:hidden;box-shadow:var(--shadow-md);
  border:1px solid var(--c-line);position:relative;
}
.value-card::before{
  content:'';position:absolute;top:0;left:0;width:6px;height:100%;
  background:linear-gradient(180deg,#42A5F5,#FF914D);z-index:2;
}
.value-main{padding:clamp(28px,3.5vw,48px)}
.value-main h3{font-size:clamp(1.3rem,2vw,1.75rem);margin-bottom:12px}
.value-main .lead{color:var(--c-muted);margin-bottom:26px;font-size:1rem}
.value-highlights{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.vh{display:flex;gap:12px;align-items:flex-start}
.vh-ico{
  width:32px;height:32px;border-radius:50%;background:var(--grad);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:.8rem;flex-shrink:0;margin-top:2px;
}
.vh-txt{font-size:.9rem;color:var(--c-text);line-height:1.5}
.vh-txt b{color:var(--c-primary)}
.value-side{
  background:linear-gradient(135deg,rgba(44,62,80,.03),rgba(66,165,245,.05));
  padding:clamp(28px,3.5vw,44px);display:flex;flex-direction:column;justify-content:space-between;gap:24px;
  border-left:1px solid var(--c-line);
}
.vf{
  background:#fff;border-radius:12px;padding:18px;border-left:4px solid var(--c-accent);
  box-shadow:var(--shadow-sm);transition:var(--t);
}
.vf:hover{transform:translateX(5px)}
.vf h4{font-family:var(--f-head);font-weight:800;font-size:.98rem;color:var(--c-primary);margin-bottom:6px;display:flex;gap:8px;align-items:center}
.vf h4 i{color:var(--c-accent)}
.vf p{font-size:.85rem;color:var(--c-muted);max-width:none}
.vf-badge{
  display:inline-flex;align-items:center;gap:6px;background:linear-gradient(90deg,#27ae60,#2ecc71);
  color:#fff;padding:6px 12px;border-radius:60px;font-size:.75rem;font-weight:700;margin-top:10px;
}

/* ============ CTA / FORM ============ */
.cta{
  background:var(--grad-dark);color:#fff;position:relative;overflow:hidden;
  padding:clamp(56px,7vw,96px) 0;
}
.cta::before,.cta::after{
  content:'';position:absolute;border-radius:50%;pointer-events:none;
}
.cta::before{top:-120px;right:-120px;width:420px;height:420px;background:radial-gradient(circle,rgba(255,145,77,.22),transparent 70%)}
.cta::after{bottom:-160px;left:-100px;width:520px;height:520px;background:radial-gradient(circle,rgba(66,165,245,.18),transparent 70%)}
.cta-inner{position:relative;z-index:1;max-width:760px;margin:0 auto;text-align:center}
.cta h2{color:#fff;margin-bottom:14px}
.cta p{color:rgba(255,255,255,.85);margin:0 auto 32px;font-size:1.05rem}
.cta-form{
  display:flex;gap:12px;flex-wrap:wrap;background:rgba(255,255,255,.08);
  padding:10px;border-radius:60px;backdrop-filter:blur(10px);
  border:1px solid rgba(255,255,255,.15);
}
.cta-form input{
  flex:1;min-width:180px;padding:16px 24px;border:none;border-radius:60px;
  font-family:var(--f-body);font-size:.95rem;outline:none;background:#fff;color:var(--c-primary);
}
.cta-form input::placeholder{color:#9CA3AF}
.cta-form .btn{flex-shrink:0}
.cta-note{margin-top:16px;font-size:.8rem;color:rgba(255,255,255,.6)}
.cta-note i{margin-right:4px}

/* ============ SOCIAL FOOTER ============ */
.soc{background:linear-gradient(180deg,#F4F8FD,#FFF9F0)}
.soc-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:900px;margin:0 auto}
.soc-card{
  background:#fff;border-radius:20px;padding:32px 28px;text-align:center;
  box-shadow:var(--shadow-sm);border:1px solid var(--c-line);cursor:pointer;transition:var(--t);
}
.soc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.soc-ico{
  width:70px;height:70px;border-radius:20px;margin:0 auto 18px;
  display:flex;align-items:center;justify-content:center;font-size:1.8rem;color:#fff;
}
.soc-ico.vk{background:#4C75A3}
.soc-ico.mx{background:#6C2BD9}
.soc-card h3{font-size:1.1rem;margin-bottom:8px}
.soc-card p{font-size:.88rem;color:var(--c-muted);max-width:none;margin-bottom:16px}
.soc-card .go{
  display:inline-flex;align-items:center;gap:8px;font-family:var(--f-head);font-weight:800;
  color:var(--c-link);font-size:.9rem;
}
.soc-card .go i{transition:var(--t)}
.soc-card:hover .go i{transform:translateX(4px)}

/* ============ FOOTER ============ */
.footer{background:var(--grad-dark);color:rgba(255,255,255,.75);padding:60px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px;margin-bottom:40px}
.footer h4{color:#fff;font-family:var(--f-head);font-weight:800;font-size:1rem;margin-bottom:18px;position:relative;padding-bottom:10px}
.footer h4::after{content:'';position:absolute;left:0;bottom:0;width:36px;height:3px;background:var(--c-accent);border-radius:2px}
.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-logo .mark{
  width:42px;height:42px;border-radius:12px;background:var(--grad);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:1.1rem;
}
.footer-logo b{color:#fff;font-family:var(--f-head);font-weight:900;font-size:1.15rem}
.footer .about{font-size:.85rem;line-height:1.6;margin-bottom:16px}
.footer .social-links{display:flex;gap:10px}
.footer .social-links a{
  width:40px;height:40px;border-radius:12px;background:rgba(255,255,255,.08);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:.95rem;transition:var(--t);
}
.footer .social-links a:hover{background:var(--c-accent);transform:translateY(-3px)}
.footer ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer ul a{color:rgba(255,255,255,.7);font-size:.85rem;display:flex;align-items:center;gap:8px}
.footer ul a:hover{color:#fff}
.footer ul a i{color:var(--c-accent);width:14px;font-size:.75rem}
.footer-contact{display:flex;gap:10px;font-size:.85rem;margin-bottom:12px;align-items:flex-start}
.footer-contact i{color:var(--c-accent);margin-top:4px;width:16px}
.footer-contact a{color:rgba(255,255,255,.75)}
.footer-contact a:hover{color:#fff}
.footer .btn{width:100%;justify-content:center;padding:13px;font-size:.9rem}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding-top:22px;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.78rem;
}
.footer-bottom span{color:rgba(255,255,255,.55)}

/* ============ MODAL ============ */
.modal{
  position:fixed;inset:0;background:rgba(20,30,45,.75);backdrop-filter:blur(4px);
  z-index:2000;display:none;padding:20px;overflow-y:auto;
}
.modal.active{display:flex;align-items:flex-start;justify-content:center}
.modal-content{
  background:#fff;border-radius:20px;max-width:800px;width:100%;margin:40px 0;
  position:relative;box-shadow:var(--shadow-lg);animation:pop .3s ease;
}
@keyframes pop{from{opacity:0;transform:translateY(-30px) scale(.98)}to{opacity:1;transform:none}}
.modal-close{
  position:absolute;top:16px;right:18px;width:40px;height:40px;border-radius:50%;
  background:#F0F4F9;border:none;font-size:1.2rem;color:var(--c-primary);cursor:pointer;
  display:flex;align-items:center;justify-content:center;z-index:1;
}
.modal-close:hover{background:var(--c-accent);color:#fff}
.modal-head{padding:32px 32px 16px}
.modal-head h3{font-size:1.4rem;color:var(--c-primary)}
.modal-body{padding:0 32px 32px;max-height:65vh;overflow-y:auto;font-size:.94rem;line-height:1.65}
.modal-body h4{color:var(--c-primary);font-family:var(--f-head);font-weight:800;font-size:1.05rem;margin:20px 0 10px}
.modal-body ul{padding-left:22px;margin:10px 0}
.modal-body li{margin-bottom:8px;color:var(--c-text)}
.modal-body p{margin-bottom:12px;max-width:none}
.modal-body strong{color:var(--c-primary)}

/* ============ FADE-IN ============ */
.fade{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.fade.visible{opacity:1;transform:none}

/* ============ RESPONSIVE ============ */
@media (max-width:1100px){
  .pain-grid{grid-template-columns:repeat(2,1fr)}
  .eco-grid,.adv-grid{grid-template-columns:repeat(2,1fr)}
  .eco-feats{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:992px){
  .header-inner{height:68px}
  .nav,.header-right{display:none}
  .burger{display:flex}
  .hero-grid,.expert-grid,.value-card{grid-template-columns:1fr}
  .hero-photo{max-width:440px;margin:0 auto}
  .hero-cert{left:10px;bottom:-16px}
  .expert-video{aspect-ratio:16/9}
  .value-side{border-left:none;border-top:1px solid var(--c-line)}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .pain-grid,.programs-grid,.eco-grid,.adv-grid,.soc-grid,.value-highlights{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .hero-cta .btn{width:100%}
  .hero-trust{gap:16px}
  .cta-form{border-radius:20px;padding:16px}
  .cta-form input,.cta-form .btn{border-radius:60px;width:100%}
  .prog-actions{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center}
  .hero-cert{position:static;margin-top:14px;max-width:none}
  .modal-head,.modal-body{padding-left:20px;padding-right:20px}
}
@media (max-width:480px){
  .container{padding:0 16px}
  .btn{padding:14px 22px;font-size:.92rem}
  .btn-lg{padding:16px 26px;font-size:.98rem}
  .hero{padding-top:110px}
}

/* ============ ПРОГРАММЫ ПО РУССКОМУ ЯЗЫКУ ============ */
.programs-rus{
  background:linear-gradient(180deg,#F8F6FF 0%,#F1EEFB 100%);
}
.programs-rus .eyebrow{
  background:#F0EAFF;color:#6D28D9;
}
.programs-rus .section-head h2 span{
  background:linear-gradient(90deg,#7C3AED,#A78BFA);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
}

/* Карточка — Общий русский язык */
.prog.rus::before{background:linear-gradient(90deg,#7C3AED,#A78BFA)}
.prog.rus .prog-dur{color:#5B21B6;background:#F0EAFF}
.prog.rus .prog-feats li::before{color:#7C3AED}
.prog.rus .btn-outline{border-color:#7C3AED;color:#5B21B6}
.prog.rus .btn-outline:hover{background:#7C3AED;color:#fff;border-color:#7C3AED}
.prog.rus .btn-fill{background:linear-gradient(90deg,#7C3AED,#A78BFA)}
.prog.rus .btn-fill:hover{box-shadow:0 10px 22px rgba(124,58,237,.4)}

/* Карточка — Подготовка к ОГЭ по русскому */
.prog.rus-oge::before{background:linear-gradient(90deg,#DC2626,#F87171)}
.prog.rus-oge .prog-dur{color:#991B1B;background:#FEE2E2}
.prog.rus-oge .prog-feats li::before{color:#DC2626}
.prog.rus-oge .btn-outline{border-color:#DC2626;color:#991B1B}
.prog.rus-oge .btn-outline:hover{background:#DC2626;color:#fff;border-color:#DC2626}
.prog.rus-oge .btn-fill{background:linear-gradient(90deg,#DC2626,#F87171)}
.prog.rus-oge .btn-fill:hover{box-shadow:0 10px 22px rgba(220,38,38,.4)}

/* ============ ЛЕНТА ВИДЕО О ПРОГРАММАХ ============ */
.vid-strip{
  padding:clamp(48px,6vw,80px) 0 clamp(36px,4vw,56px);
  background:linear-gradient(180deg,#FFF9F0 0%,#F4F8FD 100%);
  overflow:hidden;
}
.vid-strip__head{text-align:center;max-width:760px;margin:0 auto 36px}
.vid-strip__head h2{margin-bottom:10px}
.vid-strip__head h2 span{
  background:linear-gradient(90deg,#42A5F5,#FF914D);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
}
.vid-strip__head p{color:#6B7280;font-size:1rem;margin:0 auto}

/* Горизонтальный скролл */
.vid-strip__scroll{
  display:flex;gap:18px;
  overflow-x:auto;overflow-y:hidden;
  padding:6px 4px 22px;
  scroll-snap-type:x mandatory;
  scroll-behavior:smooth;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:thin;
  scrollbar-color:rgba(108,60,225,.3) transparent;
}
.vid-strip__scroll::-webkit-scrollbar{height:6px}
.vid-strip__scroll::-webkit-scrollbar-track{background:transparent}
.vid-strip__scroll::-webkit-scrollbar-thumb{
  background:linear-gradient(90deg,#42A5F5,#FF914D);
  border-radius:6px;
}
.vid-strip__item{
  flex:0 0 auto;
  width:min(420px,80vw);
  scroll-snap-align:start;
  background:#fff;
  border-radius:18px;
  overflow:hidden;
  border:1px solid rgba(44,62,80,.06);
  box-shadow:0 6px 20px rgba(44,62,80,.06);
  transition:transform .35s ease,box-shadow .35s ease;
}
.vid-strip__item:hover{
  transform:translateY(-4px);
  box-shadow:0 14px 34px rgba(44,62,80,.14);
}
.vid-strip__video{
  position:relative;width:100%;aspect-ratio:16/9;
  background:#000;overflow:hidden;
}
.vid-strip__video iframe{
  position:absolute;inset:0;
  width:100%;height:100%;border:none;display:block;
}
.vid-strip__title{
  font-family:'Nunito',system-ui,sans-serif;font-weight:800;
  font-size:.98rem;color:#2C3E50;
  padding:14px 18px;text-align:center;
  line-height:1.3;
}
.vid-strip__hint{
  display:none;text-align:center;margin-top:6px;
  color:#6B7280;font-size:.82rem;font-family:'Rubik',system-ui,sans-serif;
}
.vid-strip__hint i{color:#FF914D;margin:0 4px}

@media (max-width:768px){
  .vid-strip{padding:44px 0 32px}
  .vid-strip__scroll{gap:14px;padding-bottom:18px}
  .vid-strip__item{width:min(340px,85vw);border-radius:16px}
  .vid-strip__title{font-size:.9rem;padding:12px 14px}
  .vid-strip__hint{display:block}
}

@media (max-width:480px){
  .vid-strip__item{width:min(300px,88vw)}
}