/*
Theme Name: Atlanta VPN
Theme URI: https://example.com/atlanta-vpn-theme
Author: Your Name
Author URI: https://example.com
Description: Лёгкая, современная, адаптивная SEO-тема для VPN-сервиса Atlanta VPN.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: atlanta-vpn
*/

:root{
  --av-bg:#020617;
  --av-bg-elevated:#020817;
  --av-bg-soft:#030712;
  --av-border:#1F2937;
  --av-primary:#38BDF8;
  --av-primary-soft:rgba(56,189,248,0.15);
  --av-accent:#F97316;
  --av-text:#F9FAFB;
  --av-text-muted:#9CA3AF;
  --av-radius-lg:20px;
  --av-radius-md:14px;
  --av-shadow-soft:0 18px 45px rgba(15,23,42,0.65);
  --av-shadow-subtle:0 10px 25px rgba(15,23,42,0.5);
  --av-transition:all .22s ease-out;
  --av-max-width:1120px;
  --av-header-height:72px;
  --av-font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;
}

*,
*::before,
*::after{box-sizing:border-box;}

html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--av-font-sans);
  background:radial-gradient(circle at top, #0b1220 0, #020617 42%, #020617 100%);
  color:var(--av-text);
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%;height:auto;display:block;}
a{text-decoration:none;color:var(--av-primary);}
a:hover{color:#0EA5E9;}

.av-container{
  width:100%;
  max-width:var(--av-max-width);
  margin:0 auto;
  padding:0 16px;
}

.av-main{padding-top:var(--av-header-height);}

/* Header */

.av-header{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter:blur(16px);
  background:rgba(2,6,23,0.92);
  border-bottom:1px solid rgba(15,23,42,0.75);
}

.av-header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:var(--av-header-height);
}

.av-logo{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:600;
  letter-spacing:.03em;
}

.av-logo__mark{
  width:30px;
  height:30px;
  border-radius:999px;
  background:radial-gradient(circle at 30% 20%,#38BDF8 0,#0EA5E9 30%,#0F172A 100%);
  box-shadow:0 0 0 1px rgba(148,163,184,0.25),0 12px 30px rgba(15,23,42,0.9);
  position:relative;
}
.av-logo__signal{
  position:absolute;
  inset:7px;
  border-radius:999px;
  border:2px solid rgba(248,250,252,0.9);
  border-top-color:transparent;
}

.av-logo__text-main{font-size:17px;}
.av-logo__text-sub{
  font-size:12px;
  color:var(--av-text-muted);
}

/* Nav */

.av-nav{
  display:flex;
  align-items:center;
  gap:20px;
}

.av-nav__list{
  list-style:none;
  display:flex;
  align-items:center;
  gap:18px;
  margin:0;
  padding:0;
}

.av-nav__link{
  font-size:14px;
  color:var(--av-text-muted);
  padding:6px 0;
  position:relative;
}
.av-nav__link::after{
  content:"";
  position:absolute;
  left:0;
  bottom:-6px;
  width:0;
  height:2px;
  border-radius:999px;
  background:linear-gradient(90deg,var(--av-primary),var(--av-accent));
  transition:var(--av-transition);
}
.av-nav__link:hover{
  color:var(--av-text);
}
.av-nav__link:hover::after{
  width:100%;
}

.av-header__actions{
  display:flex;
  align-items:center;
  gap:10px;
}

.av-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  padding:9px 16px;
  border-radius:999px;
  border:1px solid transparent;
  font-size:13px;
  font-weight:500;
  cursor:pointer;
  background:transparent;
  color:var(--av-text);
  transition:var(--av-transition);
  white-space:nowrap;
}

.av-btn--ghost{
  border-color:rgba(148,163,184,0.28);
  background:rgba(15,23,42,0.7);
}
.av-btn--ghost:hover{
  border-color:rgba(148,163,184,0.7);
  background:rgba(15,23,42,0.9);
}

.av-btn--primary{
  background:linear-gradient(135deg,#38BDF8,#0EA5E9);
  box-shadow:var(--av-shadow-subtle);
}
.av-btn--primary:hover{
  transform:translateY(-1px);
  box-shadow:0 18px 40px rgba(8,47,73,0.7);
}

/* Burger */

.av-header__toggle{
  display:none;
  width:32px;
  height:32px;
  border-radius:999px;
  border:1px solid rgba(148,163,184,0.4);
  background:rgba(15,23,42,0.9);
  align-items:center;
  justify-content:center;
  cursor:pointer;
}
.av-header__toggle-line{
  width:14px;
  height:2px;
  border-radius:999px;
  background:#E5E7EB;
  position:relative;
}
.av-header__toggle-line::before,
.av-header__toggle-line::after{
  content:"";
  position:absolute;
  left:0;
  width:14px;
  height:2px;
  border-radius:999px;
  background:#E5E7EB;
}
.av-header__toggle-line::before{top:-5px;}
.av-header__toggle-line::after{top:5px;}

/* Hero */

.av-hero{
  padding:46px 0 40px;
}
.av-hero__inner{
  display:grid;
  grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);
  gap:36px;
  align-items:center;
}
.av-hero__eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:4px 9px;
  border-radius:999px;
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.12em;
  background:rgba(15,23,42,0.9);
  border:1px solid rgba(148,163,184,0.3);
  color:var(--av-text-muted);
}
.av-hero__badge-dot{
  width:7px;height:7px;border-radius:999px;
  background:#22C55E;
  box-shadow:0 0 0 4px rgba(34,197,94,0.35);
}

.av-hero__title{
  margin:16px 0 12px;
  font-size:32px;
  line-height:1.15;
}
.av-hero__title span{
  background:linear-gradient(120deg,#38BDF8,#F97316);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.av-hero__subtitle{
  color:var(--av-text-muted);
  font-size:14px;
  max-width:480px;
}

.av-hero__cta-row{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin:20px 0 14px;
}

.av-hero__meta{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  font-size:11px;
  color:var(--av-text-muted);
}
.av-hero__meta-item{
  display:flex;
  align-items:center;
  gap:6px;
}
.av-dot{
  width:6px;height:6px;border-radius:999px;
  background:var(--av-primary);
}
.av-dot--orange{background:var(--av-accent);}
.av-dot--green{background:#22C55E;}

.av-hero__card{
  border-radius:var(--av-radius-lg);
  background:radial-gradient(circle at top left,#0F172A 0,#020617 52%,#020617 100%);
  padding:18px;
  border:1px solid rgba(148,163,184,0.18);
  box-shadow:var(--av-shadow-soft);
}
.av-hero__card-row{
  display:flex;
  justify-content:space-between;
  gap:10px;
  font-size:11px;
  color:var(--av-text-muted);
}
.av-hero__metrics{
  display:flex;
  flex-direction:column;
  gap:10px;
  margin-top:14px;
}
.av-metric{
  display:flex;
  align-items:center;
  justify-content:space-between;
  font-size:11px;
}
.av-metric__label{
  color:var(--av-text-muted);
}
.av-metric__value{
  font-size:13px;
}
.av-metric__tag{
  font-size:10px;
  padding:3px 7px;
  border-radius:999px;
  background:rgba(15,23,42,0.9);
  border:1px solid rgba(148,163,184,0.35);
}

/* Sections */

.av-section{
  padding:32px 0;
}
.av-section--muted{
  background:radial-gradient(circle at top,#020617 0,#020617 40%,#020617 100%);
}
.av-section__head{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:12px;
  margin-bottom:20px;
}
.av-section__eyebrow{
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.16em;
  color:var(--av-text-muted);
}
.av-section__title{
  font-size:22px;
  margin:4px 0;
}
.av-section__subtitle{
  font-size:13px;
  color:var(--av-text-muted);
  max-width:420px;
}

/* Grids & cards */

.av-grid{
  display:grid;
  gap:16px;
}
.av-grid--3cols{
  grid-template-columns:repeat(3,minmax(0,1fr));
}
.av-grid--4cols{
  grid-template-columns:repeat(4,minmax(0,1fr));
}
.av-grid--2cols{
  grid-template-columns:repeat(2,minmax(0,1fr));
}

.av-card{
  border-radius:var(--av-radius-lg);
  background:var(--av-bg-elevated);
  border:1px solid rgba(31,41,55,0.9);
  padding:18px;
  box-shadow:var(--av-shadow-subtle);
}
.av-card--soft{
  background:var(--av-bg-soft);
  box-shadow:none;
}
.av-card__eyebrow{
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.16em;
  color:var(--av-text-muted);
}
.av-card__title{
  font-size:15px;
  margin:6px 0 8px;
}
.av-card__text{
  font-size:13px;
  color:var(--av-text-muted);
}
.av-card__pill-row{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:10px;
}
.av-pill{
  font-size:11px;
  padding:4px 8px;
  border-radius:999px;
  background:rgba(15,23,42,0.9);
  border:1px solid rgba(55,65,81,0.9);
}

/* Pricing */

.av-pricing{
  display:grid;
  gap:16px;
  grid-template-columns:repeat(3,minmax(0,1fr));
}
.av-pricing__card{
  position:relative;
}
.av-pricing__tag{
  position:absolute;
  top:12px;
  right:12px;
  font-size:10px;
  padding:3px 8px;
  border-radius:999px;
  background:rgba(15,23,42,0.95);
  border:1px solid rgba(56,189,248,0.7);
}
.av-price{
  font-size:22px;
  font-weight:600;
}
.av-price span{
  font-size:12px;
  color:var(--av-text-muted);
}
.av-feature-list{
  list-style:none;
  padding:0;
  margin:12px 0 14px;
  font-size:12px;
  color:var(--av-text-muted);
}
.av-feature-list li{
  display:flex;
  gap:8px;
  margin-bottom:6px;
}
.av-feature-bullet{
  width:12px;
  height:12px;
  border-radius:999px;
  background:var(--av-primary-soft);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:8px;
}

/* FAQ */

.av-faq{
  display:grid;
  gap:10px;
}
.av-faq__item{
  border-radius:var(--av-radius-md);
  background:var(--av-bg-elevated);
  border:1px solid rgba(31,41,55,0.9);
}
.av-faq__question{
  width:100%;
  background:none;
  border:none;
  text-align:left;
  padding:12px 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  color:var(--av-text);
  font-size:13px;
  cursor:pointer;
}
.av-faq__icon{
  width:18px;height:18px;border-radius:999px;
  border:1px solid rgba(148,163,184,0.7);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:11px;
  color:var(--av-text-muted);
}
.av-faq__answer{
  max-height:0;
  overflow:hidden;
  padding:0 16px;
  font-size:13px;
  color:var(--av-text-muted);
  transition:max-height .22s ease-out, padding-bottom .22s ease-out;
}
.av-faq__answer-inner{
  padding:8px 0 14px;
}
.av-faq__item.is-open .av-faq__answer{
  max-height:400px;
  padding-bottom:6px;
}
.av-faq__item.is-open .av-faq__icon{
  background:rgba(15,23,42,0.9);
}

/* Lists & content */

.av-content{
  font-size:14px;
  color:var(--av-text-muted);
}
.av-content h1,
.av-content h2,
.av-content h3{
  color:var(--av-text);
}
.av-content h1{font-size:26px;margin:0 0 10px;}
.av-content h2{font-size:20px;margin:20px 0 10px;}
.av-content h3{font-size:16px;margin:14px 0 8px;}
.av-content p{margin:0 0 10px;}
.av-content ul,
.av-content ol{padding-left:18px;margin:0 0 10px;}
.av-content li{margin-bottom:6px;}

/* Device grid */

.av-devices{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:10px;
}
.av-device{
  border-radius:16px;
  padding:10px;
  background:var(--av-bg-elevated);
  border:1px solid rgba(31,41,55,0.9);
  font-size:12px;
  text-align:center;
  color:var(--av-text-muted);
}
.av-device__name{
  margin-top:4px;
  font-size:13px;
  color:var(--av-text);
}

/* CTA */

.av-cta{
  border-radius:var(--av-radius-lg);
  background:radial-gradient(circle at top left,#0F172A 0,#020617 55%,#020617 100%);
  border:1px solid rgba(148,163,184,0.25);
  padding:22px 18px;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:16px;
  justify-content:space-between;
  box-shadow:var(--av-shadow-soft);
}
.av-cta__title{font-size:18px;margin:0 0 6px;}
.av-cta__text{font-size:13px;color:var(--av-text-muted);}

/* Footer */

.av-footer{
  margin-top:32px;
  border-top:1px solid rgba(15,23,42,0.9);
  background:#020617;
}
.av-footer__top{
  padding:22px 0;
  display:flex;
  flex-wrap:wrap;
  gap:18px;
  justify-content:space-between;
}
.av-footer__col-title{
  font-size:13px;
  margin-bottom:8px;
}
.av-footer__links{
  list-style:none;
  padding:0;
  margin:0;
  font-size:12px;
  color:var(--av-text-muted);
}
.av-footer__links li{margin-bottom:5px;}

.av-footer__bottom{
  border-top:1px solid rgba(15,23,42,0.95);
  padding:10px 0 16px;
  font-size:11px;
  color:var(--av-text-muted);
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  justify-content:space-between;
}

/* Forms */

.av-form{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.av-input{
  border-radius:999px;
  border:1px solid rgba(55,65,81,0.9);
  background:rgba(15,23,42,0.9);
  padding:9px 12px;
  font-size:13px;
  color:var(--av-text);
  min-width:220px;
}
.av-input::placeholder{color:#6B7280;}

/* Utility */

.av-badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:11px;
  padding:5px 9px;
  border-radius:999px;
  background:rgba(15,23,42,0.95);
  border:1px solid rgba(55,65,81,0.9);
  color:var(--av-text-muted);
}

.av-tag-row{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:10px;
}

/* Layout: hero-like header for inner pages */

.av-page-header{
  padding:32px 0 20px;
}
.av-page-header__eyebrow{
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.16em;
  color:var(--av-text-muted);
}
.av-page-header__title{
  font-size:26px;
  margin:5px 0 10px;
}
.av-page-header__subtitle{
  font-size:14px;
  color:var(--av-text-muted);
  max-width:540px;
}

/* 404 */

.av-404{
  text-align:center;
  padding:60px 0 80px;
}
.av-404__code{
  font-size:72px;
  margin-bottom:4px;
}
.av-404__text{
  font-size:15px;
  color:var(--av-text-muted);
  margin-bottom:18px;
}

/* Responsive */

@media (max-width:960px){
  .av-hero__inner{
    grid-template-columns:1fr;
  }
  .av-pricing{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .av-devices{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
  .av-grid--3cols{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
}

@media (max-width:768px){
  .av-nav__list{
    position:fixed;
    z-index:40;
    inset:var(--av-header-height) 12px auto 12px;
    border-radius:18px;
    background:rgba(2,6,23,0.98);
    border:1px solid rgba(31,41,55,0.95);
    flex-direction:column;
    padding:12px;
    gap:4px;
    transform:translateY(-8px);
    opacity:0;
    pointer-events:none;
    transition:opacity .18s ease-out,transform .18s ease-out;
  }
  .av-nav__list.is-open{
    opacity:1;
    transform:translateY(0);
    pointer-events:auto;
  }
  .av-header__toggle{display:inline-flex;}
  .av-header__actions{display:none;}
  .av-hero{
    padding-top:26px;
  }
  .av-hero__title{
    font-size:26px;
  }
  .av-section{
    padding:24px 0;
  }
  .av-pricing{
    grid-template-columns:1fr;
  }
  .av-devices{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .av-grid--3cols,
  .av-grid--4cols,
  .av-grid--2cols{
    grid-template-columns:1fr;
  }
  .av-cta{
    align-items:flex-start;
  }
}