:root {
  --accent: #4e8cff;
  --accent2: #53d7f7;
  --bg: #0a1020;
  --bg-glow: #142038;
  --txt: #fff;
  --txt-light: #b3e1ff;
  --txt-softer: #aaf;
  --card-bg: rgba(21, 29, 42, 0.85);
  --card-glass: rgba(30, 41, 59, 0.7);
  --glow: 0 0 30px 5px var(--accent);
  --radius: 24px;
  --radius-sm: 16px;
  --space: 18px;
  --max-width: 520px;
  --timeline: #7cf9da;
  --badge-main: #fff;
}

html, body {
  margin: 0; padding: 0;
  background: #0a0e1a;
  color: var(--txt);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
  min-height: 100vh; width: 100vw; overflow-x: hidden;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  display: flex; flex-direction: column; align-items: center;
  min-height: 100dvh;
  box-sizing: border-box;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: 
    radial-gradient(ellipse at 20% 20%, rgba(78, 140, 255, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(83, 215, 247, 0.12) 0%, transparent 50%),
    linear-gradient(135deg, #0f1729 0%, #1a2332 50%, #0d1420 100%);
  z-index: 0;
  pointer-events: none;
}

body::after {
  content: '';
  position: fixed;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: 
    radial-gradient(circle at 30% 40%, rgba(78, 140, 255, 0.08) 0%, transparent 25%),
    radial-gradient(circle at 70% 60%, rgba(124, 249, 218, 0.06) 0%, transparent 25%);
  animation: bgMove 20s ease-in-out infinite;
  z-index: 0;
  pointer-events: none;
}

@keyframes bgMove {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  50% { transform: translate(-5%, -5%) rotate(5deg); }
}

.container {
  width: 100%; max-width: var(--max-width);
  margin: 0 auto; padding: 20px 16px 80px 16px;
  box-sizing: border-box;
  position: relative;
  z-index: 1;
}

header { 
  text-align: center; 
  margin-bottom: 24px; 
  position: relative; 
  padding: 20px 0;
}

.logo-block { 
  position: relative; 
  display: flex; 
  flex-direction: column; 
  align-items: center;
  margin-bottom: 8px;
}
.logo-svg { width: 86px; margin-bottom: 10px; filter: drop-shadow(0 0 32px #53d7f7bb);}
.logo-glow {
  position: absolute; top: 9px; left: 50%; transform: translateX(-50%);
  width: 98px; height: 98px;
  border-radius: 50%;
  background: radial-gradient(circle, #59e6fa44 10%, transparent 70%);
  z-index: 0;
  pointer-events: none;
  animation: logo-glow 4s ease-in-out infinite alternate;
}
@keyframes logo-glow {
  0% { opacity: 0.95; filter: blur(8px);}
  100% { opacity: 0.60; filter: blur(17px);}
}

h1 { 
  font-size: 2.4rem; 
  font-weight: 800;
  letter-spacing: -0.5px; 
  margin: 0 0 12px 0; 
  background: linear-gradient(135deg, #fff 0%, #b3e1ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 2px 8px rgba(78, 140, 255, 0.3));
  line-height: 1.2;
}

.subtitle { 
  color: var(--txt-light); 
  font-size: 1.15rem; 
  font-weight: 400;
  margin-bottom: 16px;
  line-height: 1.5;
  opacity: 0.9;
}

h2 {
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.3px;
  margin: 32px 0 20px 0;
  background: linear-gradient(135deg, #fff 0%, #53d7f7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-align: center;
  line-height: 1.3;
}

section {
  margin-bottom: 40px;
  position: relative;
}

.fadeInUp { 
  opacity: 0; 
  transform: translateY(30px); 
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), 
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1); 
}

.fadeInUp.visible { 
  opacity: 1; 
  transform: none; 
}

.actions { display: flex; flex-direction: column; gap: 12px; margin: 24px 0 18px 0; align-items: center; }
.btn {
  border: none;
  background: linear-gradient(135deg, #4e8cff 0%, #53d7f7 100%);
  color: var(--txt); 
  font-size: 1.15rem;
  font-weight: 700;
  padding: 18px 32px; 
  border-radius: var(--radius);
  box-shadow: 
    0 8px 24px rgba(78, 140, 255, 0.4),
    0 2px 8px rgba(83, 215, 247, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  font-family: inherit; 
  letter-spacing: 0.3px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  outline: none;
  min-width: 60vw;
  max-width: 340px;
  text-align: center;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  display: inline-block;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 
    0 12px 32px rgba(78, 140, 255, 0.5),
    0 4px 12px rgba(83, 215, 247, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn:active { 
  transform: translateY(0) scale(0.98);
  box-shadow: 
    0 4px 16px rgba(78, 140, 255, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}
.btn-secondary {
  background: linear-gradient(90deg, #353c6f, #4e8cff 80%);
  color: #fff; font-size: 1.07rem;
  box-shadow: 0 0 12px #4e8cff44;
  animation: none;
}
.btn-news {
  background: linear-gradient(90deg, #26326f, #53d7f7 85%);
  color: #fff;
  font-size: 1.07rem;
  min-width: unset;
  max-width: 340px;
  padding-left: 22px;
  padding-right: 22px;
  box-shadow: 0 0 12px #4e8cff44;
  animation: btnGlow 2.4s infinite linear;
}
.btn-news svg { vertical-align: middle; margin-bottom: 2px; }
.main-btn { font-size: 1.17rem; }

/* Группа кнопок */
.btn-group {
  display: flex;
  align-items: stretch;
  justify-content: center;
  width: fit-content;
  max-width: 380px;
  margin: 0 auto;
}

.btn-group .main-btn {
  border-radius: var(--radius) 0 0 var(--radius);
  flex: 1;
  min-width: 0;
}

.btn-copy-mini {
  border: none;
  background: linear-gradient(90deg, #2a4a8f, #4e8cff);
  color: #fff;
  font-size: 1.3rem;
  padding: 14px 18px;
  border-radius: 0 var(--radius) var(--radius) 0;
  cursor: pointer;
  outline: none;
  transition: all 0.3s ease;
  font-family: inherit;
  border-left: 2px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 0 18px #4e8cff77;
}

.btn-copy-mini:hover {
  background: linear-gradient(90deg, #3a5aa0, #5ea0ff);
  transform: translateY(-2px);
  box-shadow: 0 0 24px #53d7f788;
}

.btn-copy-mini:active {
  transform: scale(0.98);
}

.btn-copy-mini svg {
  display: block;
}

.copy-notification {
  position: fixed;
  top: 80px;
  left: 50%;
  transform: translateX(-50%) translateY(-100px);
  background: linear-gradient(90deg, #2a8f5a, #6effa8);
  color: #fff;
  padding: 16px 28px;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(46, 143, 90, 0.6);
  font-size: 1.05rem;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s ease;
  z-index: 9999;
}

.copy-notification.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
@media (max-width:600px){
  h1 { font-size: 2rem; }
  .subtitle { font-size: 1.05rem; }
  
  .btn { 
    min-width: 92vw; 
    font-size: 1.1rem; 
    padding: 16px 24px;
    letter-spacing: 0.2px;
  }
  
  .btn-news { font-size:1rem; padding: 14px 20px;}
  
  .btn-group { 
    min-width: 92vw; 
    max-width: 92vw;
  }
  
  .btn-group .main-btn { 
    font-size: 1.1rem; 
    padding: 16px 24px;
  }
  
  .btn-copy-mini { 
    font-size: 1.2rem; 
    padding: 16px 18px;
  }
  
  .card-ping { 
    width: 110px; 
    margin: 6px;
    font-size: 1.08rem;
  }
  
  .copy-notification {
    top: 60px;
    padding: 14px 24px;
    font-size: 1rem;
    max-width: 85vw;
  }
  
  .container {
    padding: 16px 14px 70px 14px;
  }
}

.btn::before {
  content:""; position: absolute; left: -60px; top:0; width: 70px; height:100%;
  background: linear-gradient(100deg, #fff7 0%, #4e8cff22 70%, transparent 100%);
  transform: skewX(-20deg);
  opacity:0; pointer-events: none;
  animation: btn-glow 2.6s infinite linear;
}
@keyframes btn-glow {
  0%{opacity:0; left:-60px;}
  15%{opacity:1;}
  28%{opacity:.8; left:100%;}
  33%{opacity:0;}
  100%{opacity:0; left:100%;}
}
@keyframes btnGlow {
  0% { box-shadow: 0 0 10px #4e8cff55;}
  70% { box-shadow: 0 0 28px #53d7f766;}
  100% { box-shadow: 0 0 10px #4e8cff55;}
}

.explain { 
  color: rgba(179, 225, 255, 0.85); 
  font-size: 0.95rem; 
  margin-bottom: 8px; 
  line-height: 1.6; 
  text-align: center;
  font-weight: 400;
}

.cards {
  display: flex; flex-wrap: wrap; gap: var(--space); justify-content: center;
}

.card {
  background: var(--card-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius);
  border: 1px solid rgba(83, 215, 247, 0.15);
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.3),
    0 2px 8px rgba(78, 140, 255, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  padding: 20px 22px;
  min-width: 145px; min-height: 74px;
  display: flex; flex-direction: column; align-items: center;
  margin: 10px 0;
  position: relative;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  -webkit-tap-highlight-color: transparent;
}

.card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 
    0 16px 48px rgba(78, 140, 255, 0.35),
    0 4px 16px rgba(83, 215, 247, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
  border-color: rgba(83, 215, 247, 0.3);
  background: rgba(40, 51, 69, 0.75);
}

.card:active {
  transform: translateY(-2px) scale(0.99);
}

.card-tariff { min-width: 120px; max-width: 43vw; margin: 0 auto; font-size: 1.07rem; transition: transform .18s; }
.card-tariff:hover, .card-tariff:focus { transform: scale(1.035); box-shadow:0 0 26px #7cf9da22;}
.tariff-badge {
  background: #2234b4bb; color: #7cf9da; font-size: 0.91rem;
  padding: 2px 11px; border-radius: 14px; margin-bottom: 4px;
  box-shadow: 0 0 8px #4e8cff55;
}
.highlight-tariff {
  border:2.5px solid #7cf9da; box-shadow:0 0 18px #7cf9da44,0 2px 6px #0ae1f624;
  z-index: 1;
  background: linear-gradient(110deg, #1838b6cc 10%, #2c3c55 110%);
  transform: scale(1.05);
}
.badge-main { background: #7cf9da; color: #1a2037; box-shadow:0 0 10px #7cf9da55; }
.card-tariff .badge-main { font-weight:bold; font-size:1em; }

.card-ping { 
  width: 120px; 
  font-size: 1.12rem; 
  margin: 8px; 
  border: 1.5px solid rgba(83, 215, 247, 0.3);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.card-ping::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(78, 140, 255, 0.1) 0%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.card-ping:hover::before {
  opacity: 1;
}

.card-ping:hover {
  transform: translateY(-8px) scale(1.05);
  box-shadow: 
    0 16px 48px rgba(83, 215, 247, 0.4),
    0 4px 16px rgba(78, 140, 255, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
  border-color: rgba(124, 249, 218, 0.6);
}

.card-ping.top-country { 
  border: 2px solid rgba(124, 249, 218, 0.5);
  background: linear-gradient(135deg, rgba(35, 62, 95, 0.8) 0%, rgba(34, 58, 164, 0.7) 100%);
  box-shadow: 
    0 8px 32px rgba(124, 249, 218, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.card-ping.top-country:hover {
  background: linear-gradient(135deg, rgba(42, 74, 117, 0.85) 0%, rgba(40, 73, 186, 0.75) 100%);
  box-shadow: 
    0 20px 56px rgba(124, 249, 218, 0.45),
    0 6px 20px rgba(83, 215, 247, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  border-color: rgba(124, 249, 218, 0.8);
}
.ping-dot {
  display: inline-block; 
  width: 14px; height: 14px;
  border-radius: 50%; 
  margin-right: 8px; 
  margin-bottom: -2px;
  background: #6effa8; 
  box-shadow: 
    0 0 12px rgba(110, 255, 168, 0.6),
    0 0 4px rgba(110, 255, 168, 0.8); 
  vertical-align: middle; 
  transition: all 0.3s ease;
  animation: pingPulse 2s ease-in-out infinite;
}

@keyframes pingPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.1); opacity: 0.9; }
}

.ping-dot.slow { 
  background: #ffe26e; 
  box-shadow: 
    0 0 12px rgba(255, 226, 110, 0.5),
    0 0 4px rgba(255, 226, 110, 0.7);
}

.ping-dot.high { 
  background: #ff7676; 
  box-shadow: 
    0 0 12px rgba(255, 118, 118, 0.7),
    0 0 4px rgba(255, 118, 118, 0.9);
}

.ping-country { 
  margin-top: 10px; 
  font-size: 1.05em; 
  font-weight: 600;
  color: rgba(179, 225, 255, 0.95);
  text-align: center;
  letter-spacing: 0.3px;
}
.card-soon {
  opacity: 0.7;
  border: 1.5px dashed #53d7f7;
  background: linear-gradient(100deg, #101830 85%, #53d7f7 120%);
  box-shadow: 0 0 18px #53d7f766, 0 2px 8px #0ae1f644;
  filter: blur(0.1px) grayscale(0.2);
}

.soon-block { margin: 15px 0 0 0;}
.soon-title { font-size:1.08em; color:#7cf9da; margin-bottom:6px; display:flex; align-items:center; gap:6px; }

.devices-list { display: flex; gap: 18px; flex-wrap: wrap; justify-content: center; }
.device { display: flex; flex-direction: column; align-items: center; font-size: 0.99rem; margin: 8px 0; min-width: 70px; }
.device svg { width: 32px; height: 32px; margin-bottom: 4px; filter: drop-shadow(0 0 6px #3ad6f566);}

.timeline-section { margin-bottom: 35px; }
.timeline {
  display: flex; flex-direction: column; gap: 0px;
  margin-top: 16px; margin-bottom: 8px;
  position: relative;
  padding-left: 10px;
}
.timeline-step {
  display: flex; align-items: flex-start; gap: 10px;
  margin-bottom: 20px; opacity: 0; transform: translateY(30px); animation: timelineFade .8s forwards; animation-delay: .4s;
}
.timeline-step:nth-child(1){animation-delay:.35s;}
.timeline-step:nth-child(2){animation-delay:.60s;}
.timeline-step:nth-child(3){animation-delay:.85s;}
.timeline-step:nth-child(4){animation-delay:1.10s;}
.timeline-step:nth-child(5){animation-delay:1.35s;}
.timeline-step:nth-child(6){animation-delay:1.60s;}
.timeline-step.visible { opacity:1; transform: none;}
.timeline-icon {
  width:34px; height:34px; background: #111c2a; border-radius: 50%; box-shadow:0 0 8px #7cf9da33;
  display: flex; align-items: center; justify-content: center; font-size:1.35em; margin-top: 0px;
  color:#7cf9da;
}
.timeline-content {
  background: #1a2741cc; border-radius: 14px; padding: 9px 16px;
  font-size: 1.02em; color: #c3eafc; box-shadow:0 0 10px #253d688a;
  min-width: 210px;
}

.story { margin-bottom: 28px; }
.story-text { display:none; }

.faq { margin: 0 auto; max-width: 480px; }
.faq-q {
  cursor: pointer;
  padding: 12px 18px;
  background: #12192a;
  border-radius: 16px;
  margin: 10px 0;
  font-size: 1.09rem;
  transition: background .13s;
  box-shadow: 0 0 8px #54cdf966;
  position: relative;
  display: flex; align-items: center;
}
.faq-q:after {
  content: '+'; position: absolute; right: 16px; font-size: 1.1em; top: 12px;
  color: #53d7f7;
  transition: transform .14s;
}
.faq-q.open:after { content: '-'; transform: rotate(180deg);}
.faq-a {
  background: #171c32;
  color: #b7e1ff;
  padding: 11px 18px 12px 22px;
  margin: 0 0 12px 0;
  border-radius: 0 0 14px 14px;
  display: none;
  font-size: 0.97rem;
}
.faq-q.open + .faq-a { display: block; }
.faq-ico { margin-right:8px; font-size:1.13em; }

.support-btn { display: flex; justify-content: center; margin: 29px 0 12px 0; }

.news-btn {
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  margin: 32px 0 6px 0;
  gap: 7px;
}
.news-note {
  color: #7cf9da;
  font-size: .99em;
  margin-top: 4px;
  text-align: center;
  opacity:.7;
}

.reviews-cards { display: flex; flex-direction: column; gap: 16px; margin-top:16px;}
.review-card {
  background: linear-gradient(100deg,#18294b 60%,#2c3c55 100%);
  border-radius: 16px;
  color: #d3f6ff;
  box-shadow: 0 0 11px #53d7f744, 0 2px 6px #3e56e044;
  font-size:1.01em;
  padding: 15px 16px 13px 16px;
  line-height:1.7;
}
.review-user { margin-top:8px; color:#7cf9da; font-size:.93em; text-align:right;}

.footer-copy {
  color:#84e6ff;
  opacity:.7;
  font-size:.99em;
  text-align:center;
  margin-top: 44px;
  padding-bottom: 8px;
}

.svg-bg {
  position: fixed; left: 0; top: 0; width: 100vw; height: 110vh; z-index: -1; pointer-events: none;
  background: transparent;
}
.svg-bg::before, .svg-bg::after {
  content: ""; position: absolute; z-index: -1;
}
.svg-bg::before {
  left: 10vw; top: 8vh;
  width: 220px; height: 120px;
  background: radial-gradient(circle, #47afff33 0%, transparent 70%);
  filter: blur(2.5px);
}
.svg-bg::after {
  right: 6vw; bottom: 20vh;
  width: 140px; height: 90px;
  background: radial-gradient(circle, #53d7f788 0%, transparent 70%);
  filter: blur(2.7px);
}

@media (max-width: 600px) {
  .container { padding: 13px 2vw 66px 2vw; }
  .card { padding: 13px 7px; }
  .card-tariff { font-size: 0.98rem; }
  .story-text { font-size: 1em; padding: 14px 10px; }
  .timeline-content { min-width: 0; font-size:.98em;}
}

::-webkit-scrollbar { width: 0 !important; }