*{margin:0;padding:0;box-sizing:border-box}
:root{
  --primary:#dc2626;
  --primary-dark:#991b1b;
  --primary-light:#fef2f2;
  --accent:#0ea5e9;
  --text-primary:#0f172a;
  --text-secondary:#64748b;
  --text-muted:#94a3b8;
  --bg-primary:#ffffff;
  --bg-secondary:#f8fafc;
  --bg-dark:#0f172a;
  --border:#e2e8f0;
  --shadow-sm:0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md:0 4px 6px -1px rgb(0 0 0 / 0.1),0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg:0 10px 15px -3px rgb(0 0 0 / 0.1),0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl:0 20px 25px -5px rgb(0 0 0 / 0.1),0 8px 10px -6px rgb(0 0 0 / 0.1);
}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  line-height:1.6;color:var(--text-primary);background:var(--bg-primary);
  font-feature-settings:"cv11","ss01";
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale
}
.container{max-width:1280px;margin:0 auto;padding:0 24px}

/* Header */
header{background:rgba(255,255,255,.95);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);position:fixed;width:100%;top:0;z-index:1000;transition:all .3s cubic-bezier(.4,0,.2,1)}
header.scrolled{background:rgba(255,255,255,.98);box-shadow:var(--shadow-md)}
nav{display:flex;justify-content:space-between;align-items:center;padding:20px 0;transition:padding .3s ease}
header.scrolled nav{padding:16px 0}
.logo{font-size:32px;font-weight:700;color:var(--primary);letter-spacing:-.025em;position:relative}
.logo::after{content:'';position:absolute;bottom:-2px;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:2px;transform:scaleX(0);animation:logoExpand 1.2s ease-out .5s forwards}
@keyframes logoExpand{to{transform:scaleX(1)}}
.nav-links{display:flex;list-style:none;gap:40px}
.nav-links a{text-decoration:none;color:var(--text-primary);font-size:16px;font-weight:500;position:relative;transition:all .3s cubic-bezier(.4,0,.2,1)}
.nav-links a::after{content:'';position:absolute;bottom:-8px;left:50%;width:0;height:2px;background:var(--primary);transition:all .3s cubic-bezier(.4,0,.2,1);transform:translateX(-50%)}
.nav-links a:hover{color:var(--primary);transform:translateY(-2px)}
.nav-links a:hover::after{width:100%}
.hamburger{display:none;font-size:28px;cursor:pointer;color:var(--text-primary);transition:transform .3s ease}
.hamburger:hover{transform:scale(1.1)}

/* Notification Banner */
.notification-banner {
  background: linear-gradient(135deg, #dc2626, #0ea5e9);
  color: white;
  padding: 16px 0;
  position: fixed;
  top: 80px;
  width: 100%;
  z-index: 999;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  animation: slideDown 0.5s ease-out;
}

@keyframes slideDown {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.notification-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.notification-icon {
  font-size: 24px;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

.notification-text {
  flex: 1;
  min-width: 200px;
}

.notification-text strong {
  display: block;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
}

.notification-text span {
  font-size: 14px;
  opacity: 0.9;
}

.notification-btn {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  padding: 8px 20px;
  border-radius: 20px;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  transition: all 0.3s ease;
  white-space: nowrap;
}

.notification-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-2px);
}

.notification-close {
  background: none;
  border: none;
  color: white;
  font-size: 24px;
  cursor: pointer;
  padding: 4px;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.notification-close:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.1);
}

/* Adjust hero margin when notification is visible */
.notification-banner + main .hero {
  margin-top: 140px;
}

/* Hero */
.hero{background:linear-gradient(135deg,#fafbff 0%,#f1f5f9 50%,#e2e8f0 100%);padding:140px 0 100px;margin-top:80px;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-50%;right:-20%;width:80%;height:200%;background:radial-gradient(ellipse at center,rgba(220,38,38,.03) 0%,transparent 60%);transform:rotate(-15deg)}
.hero-content{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;position:relative;z-index:2}
.hero-text{animation:slideInUp 1s ease-out}
@keyframes slideInUp{from{opacity:0;transform:translateY(50px)}to{opacity:1;transform:translateY(0)}}
.hero-text h1{font-size:clamp(40px,5vw,64px);font-weight:700;line-height:1.1;margin-bottom:32px;color:var(--text-primary);letter-spacing:-.025em}
.hero-text h1 .highlight{background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-text .subtitle{font-size:20px;margin-bottom:40px;color:var(--text-secondary);line-height:1.7;font-weight:400}
.cta-section{background:var(--bg-primary);padding:32px;border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow-xl);margin-bottom:24px;position:relative;overflow:hidden;transition:all .4s cubic-bezier(.4,0,.2,1)}
.cta-section::before{content:'';position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--primary),var(--accent))}
.cta-section:hover{transform:translateY(-8px);box-shadow:0 25px 50px -12px rgba(0,0,0,.15)}
.cta-section h2{font-size:24px;margin-bottom:16px;color:var(--text-primary);font-weight:600}
.cta-section p{font-size:16px;margin-bottom:24px;color:var(--text-secondary);line-height:1.6}
.price{font-size:32px;font-weight:700;background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:28px}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;padding:16px 32px;border:none;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;text-transform:none;letter-spacing:.025em;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden;text-decoration:none;display:inline-block}
.btn-primary::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .6s}
.btn-primary:hover::before{left:100%}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 20px rgba(220,38,38,.3)}
.btn-secondary{background:transparent;color:var(--primary);border:2px solid var(--primary);padding:16px 32px;border-radius:12px;font-size:16px;font-weight:600;text-decoration:none;display:inline-block;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}
.btn-secondary::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:var(--primary);transition:left .3s cubic-bezier(.4,0,.2,1);z-index:-1}
.btn-secondary:hover::before{left:0}
.btn-secondary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 8px 16px rgba(220,38,38,.3)}

.hero-visual{position:relative;height:500px;animation:slideInUp 1s ease-out .3s both}
.hero-image{background:linear-gradient(135deg,rgba(220,38,38,.9),rgba(14,165,233,.8));height:100%;border-radius:24px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:28px;font-weight:600;text-align:center;position:relative;overflow:hidden}
.hero-image::before{content:'';position:absolute;inset:0;background:linear-gradient(45deg,transparent 30%,rgba(255,255,255,.1) 50%,transparent 70%);transform:translateX(-100%);animation:shimmer 3s infinite}
@keyframes shimmer{100%{transform:translateX(100%)}}
.floating-cards{position:absolute;inset:0;pointer-events:none}
.floating-card{position:absolute;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);padding:16px 20px;border-radius:12px;box-shadow:var(--shadow-lg);font-size:14px;font-weight:500;animation:float 6s ease-in-out infinite}
.floating-card:nth-child(1){top:20%;right:-10%;animation-delay:0s}
.floating-card:nth-child(2){bottom:30%;left:-15%;animation-delay:2s}
.floating-card:nth-child(3){top:60%;right:10%;animation-delay:4s}
@keyframes float{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-20px) rotate(2deg)}}

/* Features */
.features{padding:120px 0;background:var(--bg-secondary)}
.section-title{text-align:center;font-size:clamp(32px,4vw,48px);font-weight:700;margin-bottom:20px;color:var(--text-primary);letter-spacing:-.025em}
.section-subtitle{text-align:center;font-size:20px;color:var(--text-secondary);margin-bottom:64px;max-width:600px;margin-left:auto;margin-right:auto}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:32px}
.feature-card{background:var(--bg-primary);padding:40px 32px;border-radius:20px;border:1px solid var(--border);transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}
.feature-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,var(--primary-light) 0%,transparent 50%);opacity:0;transition:opacity .3s ease}
.feature-card:hover{transform:translateY(-12px);box-shadow:var(--shadow-xl);border-color:var(--primary)}
.feature-card:hover::before{opacity:1}
.feature-icon{width:80px;height:80px;background:linear-gradient(135deg,var(--primary),var(--accent));margin-bottom:24px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:32px;border-radius:20px;position:relative;z-index:2}
.feature-card h3{font-size:24px;margin-bottom:16px;color:var(--text-primary);font-weight:600;position:relative;z-index:2}
.feature-card p{color:var(--text-secondary);font-size:16px;line-height:1.7;position:relative;z-index:2}

/* Why Russia */
.why-russia{padding:120px 0;background:var(--bg-primary)}
.why-russia .why-russia-content{display:grid;grid-template-columns:1fr;gap:40px}
.why-russia .why-intro h3{font-size:clamp(22px,2.5vw,28px);font-weight:600;color:var(--text-primary);margin-bottom:10px}
.why-russia .why-intro p{color:var(--text-secondary);font-size:16px}
.why-russia .benefits-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}
.why-russia .benefit-card{background:var(--bg-primary);border:1px solid var(--border);border-radius:20px;padding:28px;position:relative;overflow:hidden;transition:all .4s cubic-bezier(.4,0,.2,1)}
.why-russia .benefit-card::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,var(--primary-light) 0%,transparent 50%);opacity:0;transition:opacity .3s ease}
.why-russia .benefit-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-xl);border-color:var(--primary)}
.why-russia .benefit-card:hover::before{opacity:1}
.why-russia .benefit-icon{width:64px;height:64px;display:inline-flex;align-items:center;justify-content:center;border-radius:16px;margin-bottom:16px;font-size:28px;color:#fff;background:linear-gradient(135deg,var(--primary),var(--accent));box-shadow:var(--shadow-md);position:relative;z-index:2}
.why-russia .benefit-card h4{font-size:20px;font-weight:600;color:var(--text-primary);margin-bottom:12px;position:relative;z-index:2}
.why-russia .benefit-list{list-style:none;padding-left:0;display:grid;gap:8px;color:var(--text-secondary);font-size:15px;position:relative;z-index:2}
.why-russia .benefit-list li::before{content:'✓';color:var(--primary);margin-right:8px}
.why-russia .cost-comparison{display:grid;gap:10px;margin-top:10px}
.why-russia .cost-item{display:flex;align-items:center;justify-content:space-between;background:var(--bg-secondary);border:1px solid var(--border);padding:12px 14px;border-radius:12px;font-size:15px;color:var(--text-primary)}
.why-russia .cost-item small{display:block;color:var(--text-muted);font-size:12px}
.why-russia .cost-item.highlight{background:linear-gradient(135deg,rgba(220,38,38,.06),rgba(14,165,233,.06));border-color:var(--primary);box-shadow:inset 0 0 0 1px rgba(220,38,38,.15)}
.why-russia .cost-item.expensive{opacity:.8}
.why-russia .service-highlight{border:1px solid var(--primary);box-shadow:0 0 0 3px rgba(220,38,38,.08)}

/* Stats */
.stats{background:var(--bg-dark);color:#fff;padding:100px 0;position:relative;overflow:hidden}
.stats::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(ellipse at center,rgba(220,38,38,.1) 0%,transparent 70%)}
.stats-content{position:relative;z-index:2}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:48px;text-align:center}
.stat-item{transition:transform .3s ease}
.stat-item:hover{transform:translateY(-8px)}
.stat-number{font-size:56px;font-weight:700;background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:12px;line-height:1}
.stat-label{font-size:16px;color:#cbd5e1;font-weight:500;letter-spacing:.05em}

/* Articles */
.articles{padding:120px 0;background:var(--bg-primary)}
.articles-grid{display:grid;grid-template-columns:2fr 1fr 1fr;grid-template-rows:repeat(2,1fr);gap:24px;margin-bottom:64px}
.article-card{background:var(--bg-primary);border-radius:20px;overflow:hidden;border:1px solid var(--border);transition:all .4s cubic-bezier(.4,0,.2,1);cursor:pointer;position:relative;display:flex;flex-direction:column}
.article-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-xl);border-color:var(--primary)}
.article-card.featured{grid-row:1/3}
.article-image{position:relative;overflow:hidden;height:200px;flex-shrink:0}
.article-card.featured .article-image{height:300px}
.article-image img{width:100%;height:100%;object-fit:cover;transition:transform .4s cubic-bezier(.4,0,.2,1)}
.article-card:hover .article-image img{transform:scale(1.05)}
.article-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(0,0,0,.6) 0%,rgba(0,0,0,.2) 100%);opacity:0;transition:opacity .3s ease}
.article-card:hover .article-overlay{opacity:1}
.article-category{position:absolute;top:16px;left:16px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;padding:6px 12px;border-radius:20px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;z-index:2}
.article-content{padding:24px;flex-grow:1;display:flex;flex-direction:column}
.article-card.featured .article-content{padding:32px}
.article-title{font-size:18px;font-weight:600;color:var(--text-primary);margin-bottom:12px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .3s ease}
.article-card.featured .article-title{font-size:24px;-webkit-line-clamp:3;margin-bottom:16px}
.article-card:hover .article-title{color:var(--primary)}
.article-excerpt{color:var(--text-secondary);font-size:14px;line-height:1.6;margin-bottom:auto;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.article-card.featured .article-excerpt{font-size:16px;-webkit-line-clamp:4}
.article-meta{display:flex;justify-content:space-between;align-items:center;margin-top:20px;padding-top:16px;border-top:1px solid var(--border);font-size:12px;color:var(--text-muted)}
.article-date,.article-readtime{font-weight:500}
.stretched-link{position:static;color:inherit;text-decoration:none;display:block}

/* Footer */
footer{background:var(--bg-secondary);padding:80px 0 40px;border-top:1px solid var(--border)}
.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:48px;margin-bottom:40px}
.footer-section h4{font-size:20px;font-weight:600;margin-bottom:24px;color:var(--text-primary)}
.footer-section p,.footer-section a{color:var(--text-secondary);text-decoration:none;margin-bottom:12px;font-size:16px;display:block;transition:all .3s ease}
.footer-section a:hover{color:var(--primary);transform:translateX(4px)}
.footer-bottom{border-top:1px solid var(--border);padding-top:32px;text-align:center;color:var(--text-muted);font-size:14px}

/* Responsive */
@media (max-width:1024px){
  .articles-grid{grid-template-columns:1fr 1fr;grid-template-rows:auto}
  .article-card.featured{grid-column:1 / -1;grid-row:1}
  .article-card.featured .article-image{height:250px}
}
@media (max-width:768px){
  .container{padding:0 20px}
  .hero{padding:120px 0 60px}
  .hero-content{grid-template-columns:1fr;gap:48px}
  .hero-visual{order:-1;height:300px}
  .features{padding:80px 0}
  .features-grid{grid-template-columns:1fr}
  .stats{padding:80px 0}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:32px}
  .articles{padding:80px 0}
  .articles-grid{grid-template-columns:1fr;grid-template-rows:auto;gap:20px}
  .article-card.featured{grid-row:auto}
  .article-image,.article-card.featured .article-image{height:200px}
  .nav-links{display:none;flex-direction:column;position:absolute;top:100%;left:0;width:100%;background:rgba(255,255,255,.98);backdrop-filter:blur(20px);padding:24px;gap:16px;box-shadow:var(--shadow-lg);border-top:1px solid var(--border)}
  .nav-links.active{display:flex}
  .hamburger{display:block}
  .floating-card{display:none}
}
@media (max-width:480px){
  .hero-text h1{font-size:36px}
  .cta-section{padding:24px}
  .price{font-size:28px}
  .stats-grid{grid-template-columns:1fr}
  .stat-number{font-size:48px}
}

/* Dropdown */
.nav-links li{position:relative}
.has-dropdown>.dropdown-toggle{background:transparent;border:0;font:inherit;color:var(--text-primary);cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.has-dropdown>.dropdown-toggle:hover{color:var(--primary);transform:translateY(-2px)}
.caret{font-size:12px;transition:transform .2s ease}
.dropdown{position:absolute;top:calc(100% + 10px);left:0;min-width:220px;background:rgba(255,255,255,.98);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow-lg);padding:8px;display:none;z-index:1001}
.dropdown a{display:block;padding:10px 12px;border-radius:8px;color:var(--text-primary)}
.dropdown a:hover{background:var(--primary-light);color:var(--primary)}
.dropdown,.dropdown li{list-style:none;margin:0;padding-left:0}
@media (min-width:769px){
  .has-dropdown:focus-within>.dropdown{display:block}
  .has-dropdown:hover>.dropdown{display:block}
  .has-dropdown:hover .caret{transform:rotate(180deg)}
}
@media (max-width:768px){
  .has-dropdown{width:100%}
  .has-dropdown .dropdown{position:static;display:none;margin-top:8px}
  .has-dropdown.open .dropdown{display:block}
  .has-dropdown.open .caret{transform:rotate(180deg)}
}
.nav-links a.active{color:var(--primary)}
.nav-links a.active::after{width:100%}

/* Focus styles */
button:focus-visible,a:focus-visible{outline:2px solid var(--primary);outline-offset:2px}

/* Responsive Notification Banner */
@media (max-width: 768px) {
  .notification-banner {
    padding: 12px 0;
  }
  
  .notification-content {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  
  .notification-text {
    min-width: auto;
  }
  
  .notification-text strong {
    font-size: 15px;
  }
  
  .notification-text span {
    font-size: 13px;
  }
  
  .notification-btn {
    padding: 10px 24px;
    font-size: 14px;
  }
  
  .notification-close {
    position: absolute;
    top: 8px;
    right: 16px;
  }
  
  /* Adjust hero margin for mobile when notification is visible */
  .notification-banner + main .hero {
    margin-top: 140px;
  }
}

@media (max-width: 480px) {
  .notification-banner {
    padding: 10px 0;
  }
  
  .notification-content {
    gap: 8px;
  }
  
  .notification-text strong {
    font-size: 14px;
  }
  
  .notification-text span {
    font-size: 12px;
  }
  
  .notification-btn {
    padding: 8px 20px;
    font-size: 13px;
  }
}