/* NexCloak — Cinematic Dark. Редизайн 2026.
   Акцент мятно-зелёный (защита/«включено»), тех-сетка, зерно, Chakra Petch + JetBrains Mono. */

:root{
  --void:#05060a; --void-2:#080a10; --panel:#0b0d14; --panel-2:#10131c;
  --line:rgba(122,140,175,.12); --line-strong:rgba(122,140,175,.22);
  --ink:#eaf0f6; --muted:#8b95a9; --dim:#5a6478;
  --accent:#4dd0a8; --accent-ink:#04140f; --accent-soft:rgba(77,208,168,.13);
  --accent-2:#5aa6ff; --danger:#ff5d6c; --warn:#ffb84d;
  --radius:14px; --maxw:1140px;
  --glow:0 0 60px rgba(77,208,168,.18);
  --ease:cubic-bezier(.22,1,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; background:var(--void); color:var(--ink);
  font-family:"Chakra Petch",system-ui,sans-serif; font-weight:400;
  line-height:1.55; -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.mono{font-family:"JetBrains Mono",monospace}

/* фон-сцена: сетка + зерно + мягкое свечение */
.scene{position:fixed;inset:0;z-index:-2;background:
  radial-gradient(1200px 600px at 72% -10%, rgba(77,208,168,.10), transparent 60%),
  radial-gradient(900px 500px at 10% 8%, rgba(90,166,255,.06), transparent 60%),
  var(--void);}
.scene::before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),
    linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px; mask-image:radial-gradient(1000px 700px at 65% 0%,#000 30%,transparent 78%);
  animation:drift 32s linear infinite;}
.scene::after{content:"";position:absolute;inset:0;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.045'/%3E%3C/svg%3E");}
@keyframes drift{to{background-position:64px 64px,64px 64px}}
@media(prefers-reduced-motion:reduce){.scene::before{animation:none}}

/* ── header ── */
.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);
  background:rgba(5,6,10,.72);border-bottom:1px solid var(--line)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:10px;font-weight:600;letter-spacing:.3px}
.logo-mark{width:26px;height:26px}
.logo-txt{font-size:19px}.logo-txt b{color:var(--accent)}
.nav-links{display:flex;gap:28px}
.nav-links a{color:var(--muted);font-size:14px;transition:color .2s}
.nav-links a:hover{color:var(--ink)}
.header-actions{display:flex;align-items:center;gap:12px}
.hamburger{display:none;background:none;border:0;color:var(--ink);cursor:pointer;padding:6px}

/* ── buttons ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:inherit;font-weight:600;font-size:15px;padding:12px 22px;border-radius:12px;
  border:1px solid transparent;cursor:pointer;transition:transform .15s var(--ease),background .2s,border-color .2s;
  min-height:44px}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent);color:var(--accent-ink);box-shadow:var(--glow)}
.btn-primary:hover{background:#63e0bb}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn-full{width:100%}
.btn-lg{padding:15px 28px;font-size:16px}

/* ── hero ── */
.hero{position:relative;padding:96px 0 72px}
.hero .container{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.eyebrow{font-family:"JetBrains Mono",monospace;font-size:12px;letter-spacing:2px;text-transform:uppercase;
  color:var(--accent);display:inline-flex;align-items:center;gap:8px;margin-bottom:22px}
.eyebrow::before{content:"//";color:var(--dim)}
.eyebrow .cursor{width:8px;height:15px;background:var(--accent);display:inline-block;animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.hero-title{font-size:clamp(38px,6vw,68px);line-height:1.02;font-weight:700;letter-spacing:-1px;margin:0 0 20px;text-wrap:balance}
.hero-title .hl{color:var(--accent)}
.hero-sub{font-size:18px;color:var(--muted);max-width:46ch;margin:0 0 32px;font-weight:300}
.hero-buttons{display:flex;gap:14px;flex-wrap:wrap}
.hero-trust{margin-top:26px;display:flex;gap:22px;color:var(--dim);font-size:13px;flex-wrap:wrap}
.hero-trust span{display:inline-flex;align-items:center;gap:7px}
.hero-trust b{color:var(--ink);font-weight:600}

/* hero visual: терминал-панель */
.hero-panel{position:relative;border:1px solid var(--line-strong);border-radius:var(--radius);
  background:linear-gradient(180deg,var(--panel),var(--void-2));overflow:hidden;box-shadow:var(--glow)}
.hero-panel .bar{display:flex;align-items:center;gap:7px;padding:12px 14px;border-bottom:1px solid var(--line);font-family:"JetBrains Mono",monospace;font-size:12px;color:var(--dim)}
.hero-panel .dot{width:9px;height:9px;border-radius:50%}
.hero-panel .dot.g{background:var(--accent)}
.hero-panel .bar .path{margin-left:auto}
.hero-panel .body{padding:20px;font-family:"JetBrains Mono",monospace;font-size:13px;line-height:1.9}
.hero-panel .l{color:var(--muted)}
.hero-panel .l .k{color:var(--accent)}
.hero-panel .l .v{color:var(--ink)}
.hero-panel .l .c{color:var(--dim)}
.hero-panel .flag{display:inline-flex;align-items:center;gap:8px;padding:5px 10px;border:1px solid var(--line);border-radius:8px;margin:4px 6px 0 0;font-size:12px;color:var(--ink)}
.hero-panel .flag .on{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent)}

/* ── section label ── */
.slabel{font-family:"JetBrains Mono",monospace;font-size:12px;letter-spacing:2px;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.slabel::before{content:"// ";color:var(--dim)}
.section{padding:88px 0}
.section-head{max-width:640px;margin-bottom:44px}
.section-head h2{font-size:clamp(28px,4vw,42px);font-weight:700;letter-spacing:-.5px;margin:0 0 14px;text-wrap:balance}
.section-head p{color:var(--muted);font-size:17px;font-weight:300;margin:0}

/* ── promo плашка ── */
.promo{border:1.5px dashed var(--accent);border-radius:var(--radius);
  background:var(--accent-soft);padding:22px 24px;display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.promo-tag{font-family:"JetBrains Mono",monospace;font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--accent)}
.promo-main{flex:1;min-width:220px}
.promo-main h3{margin:2px 0 4px;font-size:21px;font-weight:700}
.promo-main p{margin:0;color:var(--muted);font-size:14px;font-weight:300}
.promo-code{display:flex;align-items:center;gap:10px}
.promo-code .code{font-family:"JetBrains Mono",monospace;font-size:20px;font-weight:700;color:var(--accent);
  border:1px solid var(--accent);border-radius:10px;padding:9px 16px;letter-spacing:1px;background:rgba(0,0,0,.25)}
.copy-btn{background:var(--accent);color:var(--accent-ink);border:0;border-radius:10px;padding:11px 16px;font-family:inherit;font-weight:600;cursor:pointer;min-height:44px;transition:background .2s}
.copy-btn:hover{background:#63e0bb}
.copy-btn.done{background:var(--panel-2);color:var(--accent);border:1px solid var(--accent)}

/* ── features bento ── */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.card{border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,var(--panel),var(--void-2));
  padding:26px;transition:border-color .25s,transform .25s var(--ease)}
.card:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.card h3{font-size:19px;font-weight:600;margin:16px 0 8px}
.card p{color:var(--muted);font-size:14.5px;font-weight:300;margin:0}
.card .ic{width:38px;height:38px;color:var(--accent)}
.c-6{grid-column:span 6}.c-4{grid-column:span 4}.c-3{grid-column:span 3}.c-2{grid-column:span 2}
.card.feature-wide{display:flex;gap:28px;align-items:center}
.card.feature-wide>div{flex:1}
.stat-num{font-family:"JetBrains Mono",monospace;font-size:44px;font-weight:700;color:var(--accent);letter-spacing:-1px;font-variant-numeric:tabular-nums}

/* ── steps ── */
.steps-list{display:grid;gap:14px;counter-reset:step}
.step{display:flex;gap:20px;align-items:flex-start;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--panel);padding:22px 24px;counter-increment:step}
.step::before{content:"0" counter(step);font-family:"JetBrains Mono",monospace;font-size:15px;font-weight:700;
  color:var(--accent);border:1px solid var(--accent);border-radius:9px;min-width:42px;height:42px;
  display:flex;align-items:center;justify-content:center}
.step h3{margin:6px 0 5px;font-size:18px;font-weight:600}
.step p{margin:0;color:var(--muted);font-size:14.5px;font-weight:300}

/* ── pricing ── */
.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.plan{border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,var(--panel),var(--void-2));
  padding:28px;display:flex;flex-direction:column;gap:8px;position:relative;transition:border-color .25s,transform .25s var(--ease)}
.plan:hover{transform:translateY(-3px);border-color:var(--line-strong)}
.plan.best{border-color:var(--accent);box-shadow:var(--glow)}
.plan.best::after{content:"Рекомендуем";position:absolute;top:-11px;left:24px;font-family:"JetBrains Mono",monospace;
  font-size:10px;letter-spacing:1.5px;text-transform:uppercase;color:var(--accent-ink);background:var(--accent);
  padding:4px 10px;border-radius:6px}
.plan-name{font-size:16px;font-weight:600;color:var(--muted)}
.plan-price{font-family:"JetBrains Mono",monospace;font-size:38px;font-weight:700;letter-spacing:-1px;font-variant-numeric:tabular-nums}
.plan-price small{font-size:15px;color:var(--dim);font-weight:400}
.plan-desc{color:var(--muted);font-size:14px;font-weight:300;min-height:38px}
.plan .btn{margin-top:auto}

/* ── faq ── */
.faq-list{display:grid;gap:12px;max-width:820px}
.faq-item{border:1px solid var(--line);border-radius:12px;background:var(--panel);overflow:hidden}
.faq-question{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 22px;cursor:pointer;font-weight:600;font-size:16px}
.faq-arrow{color:var(--accent);transition:transform .25s;flex-shrink:0}
.faq-item.open .faq-arrow{transform:rotate(180deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s var(--ease)}
.faq-answer p{padding:0 22px 20px;color:var(--muted);font-weight:300;margin:0;font-size:15px}

/* ── cta ── */
.cta{border:1px solid var(--line-strong);border-radius:20px;background:
  radial-gradient(600px 300px at 50% 0%,rgba(77,208,168,.12),transparent 70%),var(--panel);
  padding:56px 32px;text-align:center}
.cta h2{font-size:clamp(26px,4vw,38px);font-weight:700;margin:0 0 12px;letter-spacing:-.5px}
.cta p{color:var(--muted);font-weight:300;margin:0 0 26px}

/* ── footer ── */
.site-footer{border-top:1px solid var(--line);padding:40px 0;color:var(--dim);font-size:14px}
.site-footer .container{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
.site-footer a{color:var(--muted)}.site-footer a:hover{color:var(--ink)}
.foot-links{display:flex;gap:22px;flex-wrap:wrap}

/* ── reveal анимация ── */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ── mobile ── */
.mobile-nav{position:fixed;inset:0;z-index:60;background:rgba(5,6,10,.97);backdrop-filter:blur(12px);
  display:none;flex-direction:column;padding:28px}
.mobile-nav.open{display:flex}
.mobile-nav a{color:var(--ink);font-size:20px;padding:16px 0;border-bottom:1px solid var(--line)}
.mobile-nav-close{align-self:flex-end;background:none;border:0;color:var(--ink);cursor:pointer;margin-bottom:12px}
@media(max-width:900px){
  .hero .container{grid-template-columns:1fr;gap:36px}
  .hero-panel{order:-1}
  .nav-links{display:none}.hamburger{display:block}
  .bento{grid-template-columns:repeat(2,1fr)}
  .c-6,.c-4,.c-3,.c-2{grid-column:span 2}
  .card.feature-wide{flex-direction:column;align-items:flex-start}
}
@media(max-width:560px){.bento{grid-template-columns:1fr}.c-6,.c-4,.c-3,.c-2{grid-column:span 1}
  .promo{flex-direction:column;align-items:flex-start}}

/* ── auth modal (сохраняем логику, обновляем вид) ── */
.modal-overlay{position:fixed;inset:0;z-index:100;background:rgba(2,3,6,.8);backdrop-filter:blur(6px);
  display:none;align-items:center;justify-content:center;padding:20px}
.modal-overlay.open{display:flex}
.modal{width:100%;max-width:420px;border:1px solid var(--line-strong);border-radius:18px;
  background:linear-gradient(180deg,var(--panel),var(--void-2));padding:30px;box-shadow:var(--glow)}
.modal h3{margin:0 0 6px;font-size:23px;font-weight:700}
.modal p{color:var(--muted);font-weight:300;font-size:14.5px;margin:0 0 22px}
.modal input{width:100%;background:var(--void);border:1px solid var(--line-strong);border-radius:11px;
  color:var(--ink);padding:13px 15px;font-family:inherit;font-size:15px;margin-bottom:12px}
.modal input:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:transparent}
.modal-close{float:right;background:none;border:0;color:var(--muted);cursor:pointer;font-size:22px;line-height:1;margin:-8px -8px 0 0}
.modal-divider{display:flex;align-items:center;gap:12px;color:var(--dim);font-size:13px;margin:18px 0}
.modal-divider::before,.modal-divider::after{content:"";flex:1;height:1px;background:var(--line)}
.modal-err{color:var(--danger);font-size:13px;margin:-4px 0 12px;min-height:18px}