:root{--primary:#0066CC;--primary-dark:#0052A3;--secondary:#00B894;--accent:#FF6B35;--dark:#1A1A2E;--gray-900:#2D2D44;--gray-700:#4A4A68;--gray-500:#71718A;--gray-300:#A1A1B8;--gray-100:#F0F0F5;--white:#FFFFFF;--gradient:linear-gradient(135deg,var(--primary),var(--secondary));--shadow-sm:0 2px 8px rgba(0,0,0,.08);--shadow-md:0 4px 16px rgba(0,0,0,.12);--shadow-lg:0 8px 32px rgba(0,0,0,.16);--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--transition:all .3s ease}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;font-size:16px;line-height:1.6;color:var(--gray-900);background:var(--white);overflow-x:hidden}
a{text-decoration:none;color:inherit}
ul{list-style:none}
img{max-width:100%;height:auto;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:16px 32px;font-size:16px;font-weight:600;border-radius:var(--radius-md);border:none;cursor:pointer;transition:var(--transition);text-align:center;gap:10px}
.btn-primary{background:var(--gradient);color:var(--white);box-shadow:0 4px 15px rgba(0,102,204,.4)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,102,204,.5)}
.btn-accent{background:var(--accent);color:var(--white);box-shadow:0 4px 15px rgba(255,107,53,.4)}
.btn-accent:hover{background:#E55A2B;transform:translateY(-2px)}
.btn-outline{background:transparent;border:2px solid var(--primary);color:var(--primary)}
.btn-outline:hover{background:var(--primary);color:var(--white)}
.section{padding:80px 0}
.section-title{font-size:36px;font-weight:800;text-align:center;margin-bottom:16px;color:var(--dark)}
.section-subtitle{font-size:18px;color:var(--gray-500);text-align:center;margin-bottom:48px;max-width:600px;margin:0 auto}
.header{position:fixed;top:0;left:0;right:0;background:var(--white);box-shadow:var(--shadow-sm);z-index:1000;transition:var(--transition)}
.header.scrolled{box-shadow:var(--shadow-md)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;max-width:1200px;margin:0 auto}
.logo{display:flex;align-items:center;gap:12px;font-size:24px;font-weight:800;color:var(--primary)}
.logo-icon{font-size:32px}
.nav{display:flex;gap:32px}
.nav-link{font-size:15px;font-weight:500;color:var(--gray-700);transition:var(--transition)}
.nav-link:hover{color:var(--primary)}
.header-contacts{display:flex;align-items:center;gap:20px}
.header-phone{font-size:18px;font-weight:700;color:var(--dark);white-space:nowrap}
.header-phone:hover{color:var(--primary)}


.hero{padding-top:140px;padding-bottom:80px;background:linear-gradient(135deg,#0A1628,#1A3A5C);color:var(--white);position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");opacity:.5}
.hero-inner{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;position:relative;z-index:1}
.hero-content h1{font-size:48px;font-weight:800;line-height:1.2;margin-bottom:24px}
.hero-content h1 span{background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-description{font-size:18px;color:var(--gray-300);margin-bottom:32px;line-height:1.7}
.hero-features{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:32px}
.hero-feature{display:flex;align-items:center;gap:12px;font-size:15px;font-weight:500}
.hero-feature-icon{width:40px;height:40px;background:rgba(255,255,255,.1);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:20px}
.hero-form{background:var(--white);padding:32px;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}
.hero-form-title{font-size:22px;font-weight:700;color:var(--dark);margin-bottom:8px;text-align:center}
.hero-form-subtitle{font-size:14px;color:var(--gray-500);text-align:center;margin-bottom:24px}
.form-group{margin-bottom:16px}
.form-input{width:100%;padding:16px;font-size:16px;border:2px solid var(--gray-100);border-radius:var(--radius-md);transition:var(--transition);font-family:inherit}
.form-input:focus{outline:none;border-color:var(--primary)}
.form-note{font-size:12px;color:var(--gray-500);text-align:center;margin-top:12px}.consent-text{color:var(--gray-900)}.consent-text a{color:var(--primary);text-decoration:underline}
.advantages{background:var(--gray-100)}
.advantages-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.advantage-card{background:var(--white);padding:32px 24px;border-radius:var(--radius-md);text-align:center;transition:var(--transition);box-shadow:var(--shadow-sm)}
.advantage-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.advantage-icon{width:70px;height:70px;margin:0 auto 20px;background:var(--gradient);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:32px}
.advantage-title{font-size:18px;font-weight:700;color:var(--dark);margin-bottom:8px}
.advantage-text{font-size:14px;color:var(--gray-500)}
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.service-card{background:var(--white);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-sm);transition:var(--transition);border:1px solid var(--gray-100);height:100%;display:flex;flex-direction:column}
.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.service-image{height:180px;background:var(--gradient);display:flex;align-items:center;justify-content:center;font-size:60px}
.service-content{padding:24px;display:flex;flex-direction:column;flex:1}
.service-title{font-size:18px;font-weight:700;color:var(--dark);margin-bottom:12px}
.service-description{font-size:14px;color:var(--gray-500);margin-bottom:16px;line-height:1.6}
.service-price{font-size:20px;font-weight:800;color:var(--primary);margin-bottom:16px}
.service-price span{font-size:14px;font-weight:500;color:var(--gray-500)}
.service-features{margin-bottom:20px}
.service-feature{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--gray-700);margin-bottom:8px}
.service-feature::before{content:'✓';color:var(--secondary);font-weight:700}
.service-card .btn{margin-top:auto}
.prices{background:var(--gray-100)}
.prices-table{background:var(--white);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md)}
.prices-table-header{display:grid;grid-template-columns:2fr 1fr 1fr;padding:20px 24px;background:var(--dark);color:var(--white);font-weight:700;font-size:15px}
.prices-table-row{display:grid;grid-template-columns:2fr 1fr 1fr;padding:20px 24px;border-bottom:1px solid var(--gray-100);align-items:center;transition:var(--transition)}
.prices-table-row:last-child{border-bottom:none}
.prices-table-row:hover{background:var(--gray-100)}
.price-name{font-weight:600;color:var(--dark)}
.price-value{font-weight:700;color:var(--primary);font-size:18px}
.price-unit{font-size:13px;color:var(--gray-500);font-weight:400}
.price-note{font-size:14px;color:var(--gray-500)}
.additional-prices{margin-top:32px;background:var(--white);padding:32px;border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}
.additional-prices-title{font-size:22px;font-weight:700;margin-bottom:20px;color:var(--dark)}
.additional-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.additional-item{display:flex;justify-content:space-between;padding:16px;background:var(--gray-100);border-radius:var(--radius-sm)}
.additional-name{font-weight:600;color:var(--dark)}
.additional-value{font-weight:700;color:var(--accent)}
.steps{background:var(--dark);color:var(--white)}
.steps .section-title{color:var(--white)}
.steps .section-subtitle{color:var(--gray-300)}
.steps-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:24px}
.step-card{text-align:center;position:relative}
.step-card:not(:last-child)::after{content:'→';position:absolute;right:-16px;top:50%;transform:translateY(-50%);font-size:24px;color:var(--gray-500)}
.step-number{width:60px;height:60px;margin:0 auto 20px;background:var(--gradient);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:800}
.step-title{font-size:16px;font-weight:700;margin-bottom:8px}
.step-text{font-size:14px;color:var(--gray-300)}
.cta{background:var(--gradient);padding:60px 0}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:40px}
.cta-content{flex:1}
.cta-title{font-size:32px;font-weight:800;color:var(--white);margin-bottom:12px}
.cta-text{font-size:18px;color:rgba(255,255,255,.9)}
.cta-form{display:flex;gap:16px}
.cta-form .form-input{width:300px}
.cta-form .btn{background:var(--white);color:var(--primary)}
.cta-form .btn:hover{background:var(--gray-100)}
.footer{background:var(--dark);color:var(--white);padding:60px 0 30px}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;margin-bottom:40px}
.footer-column h4{font-size:18px;font-weight:700;margin-bottom:20px;color:var(--white)}
.footer-column p,.footer-column a{font-size:14px;color:var(--gray-300);margin-bottom:12px;display:block;transition:var(--transition)}
.footer-column a:hover{color:var(--white)}
.footer-services a{line-height:1.6;margin-bottom:8px;color:var(--gray-300)}
.footer-services a:hover,.footer-services a:focus{color:var(--gray-300)}
.footer-contacts-item{display:flex;align-items:flex-start;gap:12px;margin-bottom:12px}
.footer-contacts-icon{font-size:20px;color:var(--secondary)}
.footer-contacts-item span:last-child,.footer-contacts-item a{font-size:14px;line-height:1.6;color:var(--gray-300)}
.footer-contacts-item a:hover{color:var(--white)}
.footer-bottom{padding-top:30px;border-top:1px solid var(--gray-700);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px}
.footer-copyright{font-size:14px;color:var(--gray-500)}
.footer-legal{display:flex;gap:24px}
.footer-legal a{font-size:14px;color:var(--gray-500)}
.footer-legal a:hover{color:var(--white)}
.modal{display:none;position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:2000;align-items:center;justify-content:center;padding:20px}
.modal.active{display:flex}
.modal-content{background:var(--white);padding:40px;border-radius:var(--radius-lg);max-width:450px;width:100%;position:relative}
.modal-close{position:absolute;top:16px;right:16px;width:32px;height:32px;background:var(--gray-100);border:none;border-radius:50%;cursor:pointer;font-size:20px;color:var(--gray-500);transition:var(--transition)}
.modal-close:hover{background:var(--gray-300);color:var(--dark)}
.modal-title{font-size:24px;font-weight:700;color:var(--dark);margin-bottom:8px;text-align:center}
.modal-subtitle{font-size:14px;color:var(--gray-500);text-align:center;margin-bottom:24px}
@media(max-width:1024px){.hero-inner{grid-template-columns:1fr;gap:40px}.hero-content{text-align:center}.hero-features{justify-content:center}.advantages-grid,.services-grid{grid-template-columns:repeat(2,1fr)}.steps-grid{grid-template-columns:repeat(3,1fr)}.step-card:not(:last-child)::after{display:none}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.section{padding:60px 0}.section-title{font-size:28px}.hero{padding-top:100px}.hero-content h1{font-size:32px}.hero-features{grid-template-columns:1fr}.advantages-grid,.services-grid{grid-template-columns:1fr}.steps-grid{grid-template-columns:repeat(2,1fr)}.prices-table-header,.prices-table-row{grid-template-columns:1fr;gap:12px}.additional-grid{grid-template-columns:1fr}.cta-inner{flex-direction:column;text-align:center}.cta-form{flex-direction:column;width:100%}.cta-form .form-input{width:100%}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column;text-align:center}}
@media(max-width:480px){.steps-grid{grid-template-columns:1fr}.step-card:not(:last-child)::after{display:none}}

/* ───────────────────────────────────────
   МОБИЛЬНОЕ МЕНЮ (hamburger)
─────────────────────────────────────── */
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;background:none;border:none;cursor:pointer;padding:5px;border-radius:8px;transition:background .2s;flex-shrink:0}
.nav-toggle:hover{background:var(--gray-100)}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--dark);border-radius:2px;transition:transform .3s ease,opacity .3s ease}
.nav-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.active span:nth-child(2){opacity:0;transform:scaleX(0)}
.nav-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:998;backdrop-filter:blur(2px)}
.nav-backdrop.visible{display:block}
@media(max-width:768px){
  .nav-toggle{display:flex}
  .nav{display:flex;flex-direction:column;gap:0;position:fixed;top:0;right:0;width:min(300px,82vw);height:100dvh;background:var(--white);box-shadow:-6px 0 24px rgba(0,0,0,.15);padding:80px 28px 40px;z-index:999;transform:translateX(110%);transition:transform .35s cubic-bezier(.4,0,.2,1);overflow-y:auto}
  .nav.open{transform:translateX(0)}
  .nav-link{font-size:17px;font-weight:600;padding:15px 0;border-bottom:1px solid var(--gray-100);color:var(--dark)}
  .nav-link:last-child{border-bottom:none}
  /* Header compact */
  .header-inner{padding:12px 16px;gap:8px}
  .header-contacts .btn{display:none}
  .logo{font-size:18px;gap:8px}
  .logo-icon{font-size:24px}
  .header-phone{font-size:14px}
}
@media(max-width:360px){
  .header-phone{font-size:12px}
}

/* ───────────────────────────────────────
   АНИМАЦИИ
─────────────────────────────────────── */
/* Scroll-reveal */
.reveal{opacity:0;transform:translateY(32px);transition:opacity .6s ease,transform .6s ease}
.reveal-left{opacity:0;transform:translateX(-36px);transition:opacity .55s ease,transform .55s ease}
.reveal.visible,.reveal-left.visible{opacity:1;transform:none}
/* Hero entrance */
@keyframes slideFromLeft{from{opacity:0;transform:translateX(-52px)}to{opacity:1;transform:none}}
@keyframes slideFromRight{from{opacity:0;transform:translateX(52px)}to{opacity:1;transform:none}}
.hero-content{animation:slideFromLeft .85s ease both}
.hero-form{animation:slideFromRight .85s ease .2s both}
/* Floating drops in hero */
@keyframes floatDrop{0%,100%{transform:translateY(0) scale(1);opacity:.55}50%{transform:translateY(-24px) scale(1.12);opacity:.88}}
.hero-drop{position:absolute;border-radius:50% 50% 50% 0;background:rgba(255,255,255,.14);animation:floatDrop ease-in-out infinite;pointer-events:none;z-index:0}
/* CTA pulse */
@keyframes pulseAccent{0%,100%{box-shadow:0 4px 15px rgba(255,107,53,.4)}50%{box-shadow:0 4px 28px rgba(255,107,53,.8),0 0 0 10px rgba(255,107,53,.1)}}
.btn-accent{animation:pulseAccent 2.8s ease-in-out infinite}
/* Section title underline draw */
.section-title{position:relative}
.section-title::after{content:'';display:block;height:4px;background:linear-gradient(90deg,var(--primary),var(--secondary));border-radius:2px;width:0;margin:12px auto 0;transition:width .7s ease .25s}
.section-title.visible::after{width:64px}
/* Hover: advantage icon */
.advantage-icon{transition:transform .38s cubic-bezier(.34,1.56,.64,1)}
.advantage-card:hover .advantage-icon{transform:scale(1.2) translateY(-5px)}
/* Hover: step card + number */
.step-card{transition:transform .3s ease,box-shadow .3s ease}
.step-card:hover{transform:translateY(-7px);box-shadow:0 10px 30px rgba(0,0,0,.14)}
.step-number{transition:transform .4s cubic-bezier(.34,1.56,.64,1)}
.step-card:hover .step-number{transform:scale(1.2) rotate(10deg)}
/* Hover: price row */
.prices-table-row{transition:background .22s ease,transform .22s ease}
.prices-table-row:hover{background:rgba(0,102,204,.06) !important;transform:translateX(5px)}
/* Counter */
.count{display:inline-block}