/* ===== SMART-Мониторинг ===== */
:root{
  --navy:#0b1f4d;       /* deep brand navy (SINTO-like) */
  --navy-2:#132c66;     /* raised */
  --navy-3:#0a1836;     /* darkest bg for panels */
  --ink:#101828;        /* text on light */
  --ink-2:#475069;      /* secondary text */
  --line:#e3e8f0;       /* light dividers */
  --line-navy:rgba(255,255,255,.10);
  --paper:#ffffff;
  --paper-2:#f4f6fb;    /* section tint */
  --paper-3:#eef1f8;
  --cyan:#1e8fff;       /* primary CTA accent */
  --cyan-d:#0f6fe0;
  --ok:#22c55e;         /* status green */
  --warn:#f5a524;       /* status amber */
  --crit:#ef4444;       /* status red */
  --ok-bg:rgba(34,197,94,.12);
  --warn-bg:rgba(245,165,36,.14);
  --crit-bg:rgba(239,68,68,.12);
  --radius:14px;
  --radius-lg:20px;
  --shadow:0 20px 50px -26px rgba(11,31,77,.35);
  --shadow-sm:0 6px 18px -10px rgba(11,31,77,.30);
  --f-disp:'Oswald',system-ui,sans-serif;
  --f-body:'IBM Plex Sans',system-ui,sans-serif;
  --f-mono:'IBM Plex Mono',ui-monospace,monospace;
  --wrap:1200px;
}
*{box-sizing:border-box}
html{overflow-x:clip;scroll-behavior:smooth}
body{margin:0;font-family:var(--f-body);color:var(--ink);background:var(--paper);line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-family:var(--f-disp);font-weight:700;line-height:1.05;text-transform:uppercase;letter-spacing:.01em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px}
.mono{font-family:var(--f-mono)}
[hidden]{display:none!important}

.eyebrow{font-family:var(--f-mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--cyan);display:inline-flex;align-items:center;gap:9px;margin:0 0 16px;font-weight:600}
.eyebrow::before{content:"";width:20px;height:2px;background:var(--cyan)}
.section--navy .eyebrow{color:#7db8ff}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--f-body);font-weight:600;font-size:15px;
  padding:14px 24px;border-radius:10px;border:0;cursor:pointer;background:var(--cyan);color:#fff;
  transition:transform .15s,box-shadow .2s,background .15s;box-shadow:0 10px 24px -12px rgba(30,143,255,.7)}
.btn:hover{background:var(--cyan-d);transform:translateY(-2px)}
.btn--sm{padding:10px 18px;font-size:14px}
.btn--lg{padding:16px 30px;font-size:16px}
.btn--ghost{background:transparent;color:var(--navy);border:1.5px solid var(--line);box-shadow:none}
.btn--ghost:hover{background:var(--paper-2);border-color:var(--cyan);color:var(--navy)}
.section--navy .btn--ghost{color:#fff;border-color:var(--line-navy)}
.section--navy .btn--ghost:hover{border-color:var(--cyan);background:rgba(255,255,255,.05)}
.btn--white{background:#fff;color:var(--navy);box-shadow:none}
.btn--white:hover{background:#eef2fb}
.btn__ico{transition:transform .2s}
.btn:hover .btn__ico{transform:translate(2px,-2px)}
.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none}

/* topbar */
.topbar{background:var(--navy-3);color:#aebfe0;font-size:13px;border-bottom:1px solid var(--line-navy)}
.topbar__in{max-width:var(--wrap);margin:0 auto;padding:8px 28px;display:flex;align-items:center;gap:12px}
.topbar__item{white-space:nowrap}
.topbar__item:first-child{color:var(--ok)}
.topbar__sep{opacity:.4}
.topbar__phone{margin-left:auto;font-family:var(--f-mono);color:#fff;font-weight:500}
.topbar__phone:hover{color:var(--cyan)}

/* header */
.hdr{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line)}
.hdr__in{max-width:var(--wrap);margin:0 auto;padding:14px 28px;display:flex;align-items:center;gap:28px}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--navy)}
.brand__mark{color:var(--cyan);flex:none}
.brand__word{font-family:var(--f-disp);font-weight:700;font-size:21px;text-transform:uppercase;letter-spacing:.02em}
.brand__word b{font-weight:500;color:var(--ink-2);font-size:.82em}
.nav{display:flex;gap:26px;margin-left:6px;font-weight:600;font-size:15px}
.nav a{color:var(--ink);opacity:.82;transition:.15s;padding:4px 0;position:relative}
.nav a:hover{opacity:1;color:var(--navy)}
.nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--cyan);transition:width .18s}
.nav a:hover::after{width:100%}
.hdr__side{margin-left:auto;display:flex;align-items:center;gap:14px}
.hdr__acc{display:inline-flex;align-items:center;gap:9px;font-weight:600;color:var(--navy)}
.hdr__avatar{width:34px;height:34px;border-radius:9px;background:var(--navy);color:#fff;display:grid;place-items:center;
  font-family:var(--f-disp);font-size:15px;text-transform:uppercase}
.hdr__accname{font-size:14px}
.burger{display:none;background:none;border:0;flex-direction:column;gap:5px;cursor:pointer;padding:6px;margin-left:auto}
.burger span{width:24px;height:2px;background:var(--navy);border-radius:2px;transition:.25s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mnav{display:none;flex-direction:column;gap:2px;padding:12px 28px 20px;background:var(--paper);border-bottom:1px solid var(--line)}
.mnav a{color:var(--ink);padding:13px 4px;font-weight:600;border-bottom:1px solid var(--line)}
.mnav a.btn{color:#fff;margin-top:12px;border:0;justify-content:center}
.mnav a.btn--ghost{color:var(--navy)}

/* ===== hero ===== */
.hero{background:var(--navy);color:#fff;position:relative;overflow:hidden;border-bottom:3px solid var(--cyan)}
.hero::before{content:"";position:absolute;inset:0;opacity:.5;
  background:radial-gradient(80% 60% at 88% 8%,rgba(30,143,255,.30),transparent 60%),
    radial-gradient(60% 50% at 0% 100%,rgba(34,197,94,.10),transparent 60%)}
.hero::after{content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:44px 44px;mask-image:linear-gradient(180deg,transparent,#000 40%,#000 70%,transparent)}
.hero__in{max-width:var(--wrap);margin:0 auto;padding:64px 28px 72px;position:relative;z-index:2;
  display:grid;grid-template-columns:1.02fr .98fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(38px,5.2vw,62px);margin:0 0 20px;letter-spacing:0}
.hero h1 .u{color:var(--cyan)}
.hero__lead{font-size:18px;color:#c4d2f0;max-width:46ch;margin:0 0 30px}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px}
.hero__price{font-family:var(--f-mono);font-size:14px;color:#9fb3dd}
.hero__price b{color:#fff;font-size:19px}
.hero__note{display:block;margin-top:4px;font-size:12px;color:#7d90ba}

/* SIGNATURE: live status board */
.board{background:linear-gradient(180deg,#0e254f,#0a1836);border:1px solid var(--line-navy);
  border-radius:var(--radius-lg);box-shadow:var(--shadow);overflow:hidden}
.board__bar{display:flex;align-items:center;gap:8px;padding:14px 18px;border-bottom:1px solid var(--line-navy);
  background:rgba(255,255,255,.02)}
.board__dots{display:flex;gap:6px}
.board__dots i{width:11px;height:11px;border-radius:50%;background:#31406b}
.board__title{font-family:var(--f-mono);font-size:12px;color:#8ea3cf;letter-spacing:.06em}
.board__uptime{margin-left:auto;font-family:var(--f-mono);font-size:12px;color:var(--ok)}
.board__grid{padding:14px;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.svc{background:rgba(255,255,255,.03);border:1px solid var(--line-navy);border-radius:11px;padding:12px 13px}
.svc__top{display:flex;align-items:center;gap:8px;margin-bottom:9px}
.svc__led{width:9px;height:9px;border-radius:50%;flex:none;position:relative}
.svc__led.ok{background:var(--ok);box-shadow:0 0 0 0 rgba(34,197,94,.6);animation:pulse-ok 2.4s infinite}
.svc__led.warn{background:var(--warn);box-shadow:0 0 8px rgba(245,165,36,.7)}
.svc__led.crit{background:var(--crit);animation:blink 1s steps(2) infinite}
@keyframes pulse-ok{0%{box-shadow:0 0 0 0 rgba(34,197,94,.5)}70%,100%{box-shadow:0 0 0 7px rgba(34,197,94,0)}}
@keyframes blink{50%{opacity:.25}}
.svc__name{font-size:13px;font-weight:600;color:#e6edfb}
.svc__stat{margin-left:auto;font-family:var(--f-mono);font-size:10px;letter-spacing:.05em;text-transform:uppercase}
.svc__stat.ok{color:var(--ok)}.svc__stat.warn{color:var(--warn)}.svc__stat.crit{color:var(--crit)}
.svc__metric{font-family:var(--f-mono);font-size:11px;color:#8ea3cf;display:flex;justify-content:space-between}
.svc__metric b{color:#fff}
.spark{height:22px;margin-top:8px;display:block;width:100%}
.spark polyline{fill:none;stroke:var(--cyan);stroke-width:1.6;stroke-linejoin:round;stroke-linecap:round;opacity:.85}
.board__foot{padding:11px 16px;border-top:1px solid var(--line-navy);display:flex;align-items:center;gap:10px;
  font-family:var(--f-mono);font-size:11px;color:#8ea3cf}
.board__alert{color:var(--warn)}
.board__ping{margin-left:auto;color:#6f83ae}

/* trust strip */
.trust{background:var(--navy-3);border-bottom:1px solid var(--line-navy);color:#93a6cf}
.trust__in{max-width:var(--wrap);margin:0 auto;padding:20px 28px;display:flex;align-items:center;gap:32px;
  flex-wrap:wrap;justify-content:center;font-family:var(--f-mono);font-size:13px;letter-spacing:.04em}
.trust__in b{color:#fff}

/* sections */
.section{padding:88px 0}
.section--tint{background:var(--paper-2)}
.section--navy{background:var(--navy);color:#fff}
.section--navy p{color:#c4d2f0}
.sec-head{margin-bottom:48px;max-width:760px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head.center .eyebrow{justify-content:center}
.sec-head h2{font-size:clamp(28px,3.8vw,44px)}
.sec-head p{color:var(--ink-2);font-size:17px;margin:14px 0 0}
.sec-head--row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;max-width:none;flex-wrap:wrap}
.sec-link{font-family:var(--f-mono);font-size:13px;color:var(--cyan);white-space:nowrap;display:inline-flex;gap:7px}
.sec-link:hover{color:var(--cyan-d)}

/* problem stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.statc{border:1px solid var(--line-navy);border-radius:var(--radius);padding:26px 22px;background:rgba(255,255,255,.03)}
.statc b{font-family:var(--f-disp);font-size:40px;color:var(--cyan);display:block;line-height:1}
.statc span{font-size:14px;color:#aebfe0;margin-top:8px;display:block}

/* what we monitor grid */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.mon{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:26px;
  transition:transform .18s,border-color .18s,box-shadow .18s}
.mon:hover{transform:translateY(-4px);border-color:var(--cyan);box-shadow:var(--shadow-sm)}
.mon__ico{width:48px;height:48px;border-radius:11px;background:var(--paper-2);border:1px solid var(--line);
  display:grid;place-items:center;font-size:24px;margin-bottom:16px}
.mon h3{font-size:19px;font-family:var(--f-body);font-weight:700;text-transform:none;margin-bottom:8px;letter-spacing:0}
.mon p{margin:0 0 14px;color:var(--ink-2);font-size:14px}
.mon__tags{display:flex;flex-wrap:wrap;gap:7px}
.mtag{font-family:var(--f-mono);font-size:11px;padding:4px 9px;border-radius:6px;background:var(--paper-2);color:var(--navy)}

/* how it works — timeline */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:f}
.fstep{position:relative;padding:0 22px}
.fstep:not(:last-child)::after{content:"";position:absolute;top:23px;right:-1px;left:50%;height:2px;
  background:linear-gradient(90deg,var(--cyan),rgba(30,143,255,.2))}
.fstep__n{width:46px;height:46px;border-radius:12px;background:var(--navy);color:#fff;display:grid;place-items:center;
  font-family:var(--f-disp);font-size:20px;position:relative;z-index:2;margin-bottom:18px}
.fstep h3{font-size:18px;font-family:var(--f-body);font-weight:700;text-transform:none;letter-spacing:0;margin-bottom:8px}
.fstep p{color:var(--ink-2);font-size:14px;margin:0}
.section--navy .fstep h3{color:#fff}
.section--navy .fstep__n{background:var(--cyan)}

/* pricing */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:start}
.plan{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px 28px;
  display:flex;flex-direction:column;gap:6px;position:relative}
.plan--hot{border:2px solid var(--cyan);box-shadow:var(--shadow)}
.plan__badge{position:absolute;top:-12px;left:28px;background:var(--cyan);color:#fff;font-family:var(--f-mono);
  font-size:11px;letter-spacing:.08em;text-transform:uppercase;padding:5px 12px;border-radius:6px}
.plan__name{font-family:var(--f-disp);font-size:24px;color:var(--navy)}
.plan__desc{color:var(--ink-2);font-size:14px;min-height:40px;margin-bottom:8px}
.plan__price{font-family:var(--f-disp);font-size:38px;color:var(--ink);line-height:1}
.plan__price small{font-family:var(--f-body);font-size:15px;color:var(--ink-2);font-weight:500}
.plan__per{font-family:var(--f-mono);font-size:12px;color:var(--ink-2);margin-bottom:18px}
.plan__feats{list-style:none;padding:0;margin:0 0 22px;display:grid;gap:11px}
.plan__feats li{display:flex;gap:10px;font-size:14px;color:var(--ink)}
.plan__feats li::before{content:"✓";color:var(--ok);font-weight:800;flex:none}
.plan__feats li.off{color:var(--ink-2);opacity:.6}
.plan__feats li.off::before{content:"—";color:var(--ink-2)}
.plan .btn{margin-top:auto;justify-content:center}

/* cases */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.case{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:transform .18s,box-shadow .18s}
.case:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
.case__top{padding:20px 22px;background:var(--navy);color:#fff;display:flex;align-items:center;gap:12px}
.case__logo{width:42px;height:42px;border-radius:10px;background:rgba(255,255,255,.10);display:grid;place-items:center;
  font-family:var(--f-disp);font-size:18px;flex:none}
.case__ind{font-family:var(--f-mono);font-size:11px;color:#9fb3dd;text-transform:uppercase;letter-spacing:.06em}
.case__name{font-family:var(--f-disp);font-size:17px}
.case__body{padding:22px}
.case__body p{margin:0 0 16px;color:var(--ink-2);font-size:14px}
.case__kpis{display:flex;gap:20px;border-top:1px solid var(--line);padding-top:16px}
.kpi b{font-family:var(--f-disp);font-size:24px;color:var(--cyan);display:block;line-height:1}
.kpi span{font-size:12px;color:var(--ink-2)}

/* faq */
.faq{max-width:860px;margin:0 auto}
.q{border-bottom:1px solid var(--line)}
.q__btn{width:100%;text-align:left;background:none;border:0;padding:22px 4px;cursor:pointer;display:flex;
  justify-content:space-between;gap:20px;align-items:center;font-family:var(--f-body);font-weight:700;
  font-size:18px;color:var(--ink)}
.q__btn::after{content:"+";font-family:var(--f-mono);font-size:24px;color:var(--cyan);transition:transform .2s;flex:none}
.q[aria-expanded="true"] .q__btn::after{transform:rotate(45deg)}
.q__a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.q__a p{margin:0;padding:0 4px 22px;color:var(--ink-2);max-width:72ch}

/* CTA band */
.band{background:linear-gradient(120deg,var(--navy),var(--navy-2));border-radius:var(--radius-lg);padding:52px 48px;
  display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;position:relative;overflow:hidden;
  border:1px solid var(--line-navy)}
.band::after{content:"";position:absolute;right:-40px;top:-40px;width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle,rgba(30,143,255,.4),transparent 70%)}
.band__t{position:relative;z-index:2}
.band h2{color:#fff;font-size:clamp(26px,3.4vw,38px);margin-bottom:8px}
.band p{color:#c4d2f0;margin:0}
.band .btn{position:relative;z-index:2}

/* ===== footer ===== */
.ft{background:var(--navy-3);color:#93a6cf;padding:66px 0 26px;border-top:3px solid var(--cyan)}
.ft__in{max-width:var(--wrap);margin:0 auto;padding:0 28px;display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:36px}
.brand--ft{color:#fff}.brand--ft .brand__word b{color:#93a6cf}
.ft__tag{margin:16px 0 18px;font-size:14px;max-width:36ch;line-height:1.6}
.ft__soc{display:flex;gap:10px}
.ft__soc a{width:38px;height:38px;border-radius:9px;border:1px solid var(--line-navy);display:grid;place-items:center;
  color:#93a6cf;font-family:var(--f-mono);font-size:12px;transition:.15s}
.ft__soc a:hover{border-color:var(--cyan);color:#fff}
.ft__col h4{font-family:var(--f-body);font-weight:700;font-size:13px;color:#fff;margin-bottom:16px;
  text-transform:uppercase;letter-spacing:.08em}
.ft__col a{display:block;padding:7px 0;font-size:14px;color:#93a6cf;transition:.15s}
.ft__col a:hover{color:var(--cyan)}
.ft__base{max-width:var(--wrap);margin:44px auto 0;padding:22px 28px 0;border-top:1px solid var(--line-navy);
  display:flex;justify-content:space-between;gap:16px;font-family:var(--f-mono);font-size:12px;color:#7d90ba;flex-wrap:wrap}
.ft__base a:hover{color:#fff}

/* toast */
.toast-wrap{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);z-index:200;display:flex;flex-direction:column;
  gap:10px;align-items:center;pointer-events:none}
.toast{background:var(--navy);color:#fff;border-left:3px solid var(--cyan);border-radius:10px;padding:13px 20px;
  font-size:14px;font-weight:500;box-shadow:var(--shadow);animation:tin .3s ease;max-width:90vw}
.toast--ok{border-color:var(--ok)}
.toast--err{border-color:var(--crit)}
@keyframes tin{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* reveal */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .55s,transform .55s}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .svc__led,html{animation:none;scroll-behavior:auto}
}

/* ===== interior page hero ===== */
.phero{background:var(--navy);color:#fff;padding:0 0 56px;border-bottom:3px solid var(--cyan);position:relative;overflow:hidden}
.phero::before{content:"";position:absolute;inset:0;opacity:.4;
  background:radial-gradient(70% 60% at 90% 0,rgba(30,143,255,.3),transparent 60%)}
.crumbs{position:relative;z-index:2;font-family:var(--f-mono);font-size:12px;color:#9fb3dd;padding:20px 0 40px;
  display:flex;gap:8px;flex-wrap:wrap}
.crumbs a{color:var(--cyan)}.crumbs span{opacity:.5}
.phero__in{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center}
.phero h1{font-size:clamp(32px,4.4vw,52px);margin:0 0 18px;letter-spacing:0}
.phero__lead{color:#c4d2f0;font-size:17px;max-width:52ch;margin:0 0 26px}
.phero__price{font-family:var(--f-mono);font-size:14px;color:#9fb3dd;margin-top:22px}
.phero__price b{color:#fff;font-size:18px}
.phero__price span{display:block;font-size:12px;color:#7d90ba;margin-top:2px}

/* services page */
.svc-nav{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:36px}
.svc-chip{font-family:var(--f-body);font-weight:600;font-size:14px;padding:10px 18px;border-radius:9px;
  border:1.5px solid var(--line);background:#fff;cursor:pointer;transition:.15s;color:var(--ink)}
.svc-chip:hover{border-color:var(--cyan)}
.svc-chip.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.svc-detail{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);padding:36px;
  box-shadow:var(--shadow-sm)}
.svc-detail h2{font-size:28px;color:var(--navy);margin-bottom:8px}
.svc-detail__lead{color:var(--ink-2);font-size:16px;margin:0 0 26px;max-width:70ch}
.svc-detail__grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-bottom:28px}
.svc-detail h4{font-family:var(--f-body);font-weight:700;font-size:15px;text-transform:uppercase;letter-spacing:.04em;
  color:var(--navy);margin-bottom:12px}
.svc-detail ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.svc-detail li{display:flex;gap:10px;font-size:14px;color:var(--ink)}
.svc-detail li::before{content:"▸";color:var(--cyan);flex:none}
.svc-detail__foot{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--line);
  padding-top:24px;flex-wrap:wrap}
.svc-detail__price{font-family:var(--f-mono);font-size:14px;color:var(--ink-2)}
.svc-detail__price b{font-family:var(--f-disp);font-size:26px;color:var(--ink);display:block}

/* ===== auth pages ===== */
.auth{min-height:calc(100vh - 60px);display:grid;grid-template-columns:1fr 1fr;background:var(--navy)}
.auth__aside{position:relative;padding:56px 52px;color:#fff;display:flex;flex-direction:column;justify-content:space-between;
  overflow:hidden;border-right:1px solid var(--line-navy)}
.auth__aside::before{content:"";position:absolute;inset:0;opacity:.5;
  background:radial-gradient(70% 60% at 20% 10%,rgba(30,143,255,.3),transparent 60%)}
.auth__aside::after{content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:38px 38px;mask-image:linear-gradient(180deg,transparent,#000,transparent)}
.auth__aside > *{position:relative;z-index:2}
.auth__aside h2{font-size:34px;margin:20px 0 14px}
.auth__aside p{color:#c4d2f0;max-width:38ch}
.auth__points{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:14px}
.auth__points li{display:flex;gap:12px;align-items:center;color:#dde6f7;font-size:15px}
.auth__points .led{width:9px;height:9px;border-radius:50%;background:var(--ok);flex:none;box-shadow:0 0 8px rgba(34,197,94,.7)}
.auth__mini-board{background:rgba(10,24,54,.7);border:1px solid var(--line-navy);border-radius:14px;padding:16px;
  font-family:var(--f-mono);font-size:12px;color:#9fb3dd}
.auth__mini-row{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--line-navy)}
.auth__mini-row:last-child{border:0}
.auth__mini-row b.ok{color:var(--ok)}
.auth__panel{background:var(--paper);display:flex;align-items:center;justify-content:center;padding:48px 32px}
.authcard{width:100%;max-width:400px}
.authcard h1{font-size:30px;color:var(--navy);margin-bottom:8px}
.authcard__sub{color:var(--ink-2);font-size:15px;margin:0 0 28px}
.authcard__sub b{color:var(--ink);font-family:var(--f-mono)}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;font-size:14px;margin-bottom:7px;color:var(--ink)}
.field input,.field textarea,.field select{width:100%;padding:13px 15px;border-radius:10px;border:1.5px solid var(--line);
  font-family:var(--f-body);font-size:15px;background:#fff;transition:border-color .15s;color:var(--ink)}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(30,143,255,.12)}
.field textarea{resize:vertical;min-height:110px}
.field.err input,.field.err textarea,.field.err select{border-color:var(--crit)}
.field__msg{font-size:12px;color:var(--crit);margin-top:6px;min-height:14px;font-family:var(--f-mono)}
.field__hint{font-size:12px;color:var(--ink-2);margin-top:6px}
.authcard .btn{width:100%;justify-content:center;margin-top:6px}
.authcard__alt{text-align:center;margin-top:22px;font-size:14px;color:var(--ink-2)}
.authcard__alt a{color:var(--cyan);font-weight:600}
.otp{display:flex;gap:10px;justify-content:space-between;margin-bottom:6px}
.otp input{width:100%;text-align:center;font-family:var(--f-mono);font-size:24px;font-weight:600;padding:14px 0;
  border:1.5px solid var(--line);border-radius:10px}
.otp input:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(30,143,255,.12)}
.otp-demo{background:var(--paper-2);border:1px dashed var(--line);border-radius:10px;padding:12px 14px;
  font-family:var(--f-mono);font-size:13px;color:var(--ink-2);margin-bottom:18px}
.otp-demo b{color:var(--navy)}
.resend{background:none;border:0;color:var(--cyan);font-family:var(--f-body);font-weight:600;font-size:14px;cursor:pointer;padding:0}
.resend[disabled]{color:var(--ink-2);cursor:not-allowed}

/* ===== account ===== */
.acc-head{background:var(--navy);color:#fff;padding:36px 0;border-bottom:3px solid var(--cyan)}
.acc-head__in{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.acc-avatar{width:60px;height:60px;border-radius:14px;background:var(--cyan);display:grid;place-items:center;
  font-family:var(--f-disp);font-size:26px;color:#fff;flex:none}
.acc-head h1{font-size:26px;letter-spacing:0}
.acc-head__mail{font-family:var(--f-mono);font-size:14px;color:#9fb3dd}
.acc-head .btn{margin-left:auto}
.acc-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:40px}
.sumc{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.sumc b{font-family:var(--f-disp);font-size:34px;display:block;line-height:1;color:var(--navy)}
.sumc.st-new b{color:var(--cyan)}.sumc.st-prog b{color:var(--warn)}.sumc.st-done b{color:var(--ok)}
.sumc span{font-size:13px;color:var(--ink-2);margin-top:6px;display:block}
.acc-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.acc-toolbar h2{font-size:24px;color:var(--navy)}
.req-list{display:grid;gap:14px}
.req{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;
  display:grid;grid-template-columns:1fr auto;gap:14px 20px;align-items:center}
.req__id{font-family:var(--f-mono);font-size:12px;color:var(--ink-2)}
.req__title{font-family:var(--f-body);font-weight:700;font-size:17px;margin:2px 0 6px;color:var(--ink)}
.req__meta{font-size:13px;color:var(--ink-2);display:flex;gap:16px;flex-wrap:wrap}
.req__meta .mono{color:var(--navy)}
.badge{font-family:var(--f-mono);font-size:12px;font-weight:600;padding:6px 12px;border-radius:999px;white-space:nowrap;
  text-transform:uppercase;letter-spacing:.04em;justify-self:end}
.badge.st-new{background:rgba(30,143,255,.12);color:var(--cyan-d)}
.badge.st-prog{background:var(--warn-bg);color:#b26a00}
.badge.st-done{background:var(--ok-bg);color:#15803d}
.req__timeline{grid-column:1/-1;display:flex;gap:0;margin-top:6px;border-top:1px solid var(--line);padding-top:16px}
.tl{flex:1;text-align:center;position:relative;font-size:11px;color:var(--ink-2);font-family:var(--f-mono)}
.tl::before{content:"";width:12px;height:12px;border-radius:50%;background:var(--line);display:block;margin:0 auto 8px;
  position:relative;z-index:2}
.tl::after{content:"";position:absolute;top:5px;left:50%;width:100%;height:2px;background:var(--line)}
.tl:last-child::after{display:none}
.tl.done{color:var(--navy)}
.tl.done::before{background:var(--ok)}
.tl.active{color:var(--warn);font-weight:600}
.tl.active::before{background:var(--warn);box-shadow:0 0 0 4px var(--warn-bg)}
.empty-acc{text-align:center;padding:56px 24px;background:var(--paper);border:1px dashed var(--line);border-radius:var(--radius-lg)}
.empty-acc b{font-family:var(--f-disp);font-size:22px;color:var(--navy);display:block;margin-bottom:8px;text-transform:none}
.empty-acc p{color:var(--ink-2);margin:0 0 20px}

/* order modal */
.modal-bg{position:fixed;inset:0;background:rgba(8,20,44,.6);backdrop-filter:blur(3px);z-index:150;
  display:grid;place-items:center;padding:24px;animation:tin .2s}
.modal{background:#fff;border-radius:var(--radius-lg);max-width:520px;width:100%;box-shadow:var(--shadow);
  max-height:90vh;overflow:auto}
.modal__head{padding:24px 28px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}
.modal__head h3{font-size:22px;color:var(--navy)}
.modal__x{background:none;border:0;font-size:26px;color:var(--ink-2);cursor:pointer;line-height:1}
.modal__body{padding:24px 28px 28px}
.modal__body .btn{width:100%;justify-content:center}

/* contact */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:start}
.info-card{background:var(--navy);color:#fff;border-radius:var(--radius-lg);padding:34px;display:grid;gap:22px}
.info-row{display:flex;gap:14px}
.info-row .ico{width:44px;height:44px;border-radius:11px;background:rgba(255,255,255,.08);display:grid;place-items:center;
  font-size:20px;flex:none}
.info-row b{display:block;font-size:15px}
.info-row span{font-size:14px;color:#c4d2f0}
.info-row a{color:var(--cyan)}
.form-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px;box-shadow:var(--shadow-sm)}
.form-card h2{font-size:26px;color:var(--navy);margin-bottom:6px}
.form-card > p{color:var(--ink-2);margin:0 0 24px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}

/* 404 */
.err-page{min-height:66vh;display:grid;place-items:center;text-align:center;background:var(--navy);color:#fff;padding:70px 24px}
.err-page .code{font-family:var(--f-mono);color:var(--crit);font-size:14px;letter-spacing:.1em;margin-bottom:14px}
.err-page h1{font-size:clamp(56px,11vw,120px);color:var(--cyan);margin-bottom:6px;letter-spacing:0}
.err-page p{color:#c4d2f0;font-size:18px;margin:0 0 28px;max-width:46ch}
.err-page .board{max-width:340px;margin:0 auto 30px;text-align:left}

/* ===== responsive ===== */
@media (max-width:1024px){
  .hero__in,.phero__in{grid-template-columns:1fr;gap:34px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .grid3,.plans,.cases{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:repeat(2,1fr);gap:32px 0}
  .fstep:nth-child(2)::after,.fstep:not(:last-child)::after{display:none}
  .svc-detail__grid{grid-template-columns:1fr}
  .acc-summary{grid-template-columns:repeat(2,1fr)}
  .ft__in{grid-template-columns:1fr 1fr;gap:30px}
  .auth{grid-template-columns:1fr}
  .auth__aside{display:none}
}
@media (max-width:760px){
  .nav,.hdr__side{display:none}
  .burger{display:flex}
  .hdr.open .mnav{display:flex}
  .topbar__item:not(:first-child),.topbar__sep{display:none}
  .contact-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .section{padding:60px 0}
  .band{padding:36px 26px;justify-content:center;text-align:center}
  .band__t{flex:1 1 100%}
  .req{grid-template-columns:1fr}
  .badge{justify-self:start}
  .acc-head .btn{margin-left:0;width:100%;justify-content:center}
}
@media (max-width:460px){
  .grid3,.plans,.cases,.stats,.acc-summary{grid-template-columns:1fr}
  .flow{grid-template-columns:1fr}
  .ft__in{grid-template-columns:1fr}
  .board__grid{grid-template-columns:1fr}
  .wrap,.hdr__in,.hero__in,.ft__in,.ft__base,.topbar__in{padding-left:18px;padding-right:18px}
  .otp input{font-size:20px;padding:12px 0}
}