/* ============================================================
   NexusHost — Premium Hosting Platform
   Light, clean, modern corporate theme (indigo / violet accent)
   Optimised for low-end devices: minimal effects, GPU-safe
   ============================================================ */

:root{
  --bg:#f7f8fc;
  --bg-alt:#ffffff;
  --ink:#0f1729;
  --ink-2:#3d4a63;
  --muted:#6b7a99;
  --line:#e6e9f2;
  --brand:#4f46e5;
  --brand-2:#7c3aed;
  --brand-soft:#eef0ff;
  --accent:#06b6d4;
  --green:#10b981;
  --amber:#f59e0b;
  --red:#ef4444;
  --radius:16px;
  --radius-sm:10px;
  --shadow-sm:0 1px 2px rgba(19,26,52,.06),0 1px 3px rgba(19,26,52,.05);
  --shadow:0 10px 30px -12px rgba(19,26,52,.18);
  --shadow-lg:0 24px 60px -24px rgba(19,26,52,.30);
  --maxw:1180px;
  --font:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  font-size:16px;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:15px}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:11px;font-weight:600;font-size:15px;
  border:1px solid transparent;transition:transform .15s ease,box-shadow .2s ease,background .2s ease,color .2s ease;
  white-space:nowrap;line-height:1.1;
}
.btn:active{transform:translateY(1px)}
.btn-primary{
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#fff;box-shadow:0 8px 20px -8px rgba(79,70,229,.6);
}
.btn-primary:hover{box-shadow:0 12px 26px -8px rgba(79,70,229,.75)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:#c9cee0;background:#fbfbff}
.btn-dark{background:var(--ink);color:#fff}
.btn-light{background:#fff;color:var(--brand);box-shadow:var(--shadow-sm)}
.btn-outline-light{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.35)}
.btn-block{width:100%}
.btn-lg{padding:14px 28px;font-size:16px;border-radius:13px}
.btn-sm{padding:8px 14px;font-size:13.5px;border-radius:9px}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(247,248,252,.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;transition:border-color .25s,background .25s;
}
.site-header.scrolled{border-bottom-color:var(--line);background:rgba(255,255,255,.92)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:70px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;letter-spacing:-.4px}
.logo-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;color:var(--brand);
  background:linear-gradient(135deg,var(--brand-soft),#f6f0ff);box-shadow:var(--shadow-sm)}
.logo-text span{color:var(--brand)}
.logo-light{color:#fff}
.logo-light .logo-mark{background:rgba(255,255,255,.12);color:#fff}
.logo-light .logo-text span{color:#a5b4fc}

.main-nav{display:flex;gap:6px;align-items:center}
.main-nav a{padding:8px 14px;border-radius:9px;font-weight:500;font-size:15px;color:var(--ink-2);transition:background .18s,color .18s}
.main-nav a:hover{background:var(--brand-soft);color:var(--brand)}
.main-nav a.active{color:var(--brand);background:var(--brand-soft);font-weight:600}
.header-actions{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;padding:8px}
.nav-toggle span{width:22px;height:2px;background:var(--ink);border-radius:2px;transition:.2s}

/* ---------- Flash ---------- */
.flash-wrap{padding-top:16px;display:grid;gap:10px}
.flash{padding:13px 18px;border-radius:12px;font-size:14.5px;font-weight:500;border:1px solid}
.flash-success{background:#ecfdf5;border-color:#a7f3d0;color:#065f46}
.flash-error{background:#fef2f2;border-color:#fecaca;color:#991b1b}
.flash-info{background:#eff6ff;border-color:#bfdbfe;color:#1e40af}

/* ---------- Hero ---------- */
.page-home{padding-top:0}
.hero{position:relative;padding:78px 0 96px;overflow:hidden;
  background:
    radial-gradient(circle at 12% 8%, rgba(79,70,229,.10), transparent 42%),
    radial-gradient(circle at 88% 12%, rgba(124,58,237,.10), transparent 40%),
    linear-gradient(180deg,#fbfbff, var(--bg));
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:100px;background:#fff;
  border:1px solid var(--line);font-size:13.5px;font-weight:600;color:var(--ink-2);box-shadow:var(--shadow-sm)}
.pill .dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(16,185,129,.16)}
h1.hero-title{font-size:52px;line-height:1.08;letter-spacing:-1.6px;font-weight:800;margin:22px 0 18px}
h1.hero-title .grad{background:linear-gradient(120deg,var(--brand),var(--brand-2) 60%,var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:18px;color:var(--muted);max-width:540px;margin-bottom:30px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero-trust{display:flex;gap:26px;margin-top:38px;flex-wrap:wrap}
.trust-item{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--ink-2);font-weight:500}
.trust-item svg{color:var(--brand);flex:none}

/* Hero visual card */
.hero-visual{position:relative}
.server-card{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow-lg);overflow:hidden}
.server-top{display:flex;align-items:center;gap:8px;padding:14px 18px;border-bottom:1px solid var(--line);background:#fbfbff}
.win-dot{width:11px;height:11px;border-radius:50%}
.server-title{margin-left:8px;font-family:var(--mono);font-size:12.5px;color:var(--muted)}
.server-body{padding:20px 18px 24px}
.metric-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.metric-row:last-child{margin-bottom:0}
.metric-label{font-size:13.5px;color:var(--ink-2);font-weight:600;display:flex;align-items:center;gap:8px}
.metric-val{font-family:var(--mono);font-size:13px;color:var(--brand);font-weight:600}
.bar{height:8px;border-radius:100px;background:#eef0f7;overflow:hidden;margin-top:8px}
.bar i{display:block;height:100%;border-radius:100px;background:linear-gradient(90deg,var(--brand),var(--brand-2))}
.uptime-badge{display:flex;align-items:center;justify-content:space-between;margin-top:22px;padding:14px 16px;
  background:linear-gradient(135deg,#0f1729,#1e2a4a);border-radius:14px;color:#fff}
.uptime-badge .big{font-size:26px;font-weight:800;letter-spacing:-.5px}
.uptime-badge .lbl{font-size:12.5px;color:#a9b4d0}
.uptime-badge .live{font-size:12px;font-weight:600;color:#6ee7b7;display:flex;align-items:center;gap:6px}

/* ---------- Sections ---------- */
.section{padding:84px 0}
.section-tight{padding:56px 0}
.section-head{text-align:center;max-width:640px;margin:0 auto 52px}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--brand);margin-bottom:14px}
.section-head h2{font-size:38px;letter-spacing:-1.1px;line-height:1.15;font-weight:800;margin-bottom:14px}
.section-head p{color:var(--muted);font-size:17px}

/* ---------- Feature grid ---------- */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feature-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:transform .2s,box-shadow .25s,border-color .2s}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#d8dcec}
.feature-ico{width:48px;height:48px;border-radius:13px;display:grid;place-items:center;margin-bottom:18px;color:var(--brand);
  background:linear-gradient(135deg,var(--brand-soft),#f6f0ff)}
.feature-card h3{font-size:18px;margin-bottom:8px;letter-spacing:-.3px}
.feature-card p{color:var(--muted);font-size:14.5px}

/* ---------- Pricing ---------- */
.pricing{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;align-items:stretch}
.price-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;display:flex;flex-direction:column;
  position:relative;transition:transform .2s,box-shadow .25s}
.price-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.price-card.popular{border-color:var(--brand);box-shadow:0 18px 45px -20px rgba(79,70,229,.5)}
.price-card.popular::before{content:'Mashhur';position:absolute;top:-12px;left:50%;transform:translateX(-50%);
  background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;font-size:12px;font-weight:700;
  padding:5px 14px;border-radius:100px}
.price-name{font-size:19px;font-weight:700;letter-spacing:-.3px}
.price-tag{font-size:13px;color:var(--muted);margin-bottom:16px}
.price-amount{display:flex;align-items:flex-end;gap:4px;margin:6px 0 20px}
.price-amount .num{font-size:40px;font-weight:800;letter-spacing:-1.5px;line-height:1}
.price-amount .unit{font-size:14px;color:var(--muted);padding-bottom:5px}
.price-list{list-style:none;display:grid;gap:11px;margin:20px 0 24px;flex:1}
.price-list li{display:flex;gap:10px;font-size:14px;color:var(--ink-2);align-items:flex-start}
.price-list li svg{color:var(--green);flex:none;margin-top:2px}
.price-list li b{color:var(--ink)}

/* ---------- Domain search ---------- */
.domain-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm)}
.domain-form{display:flex;gap:10px;flex-wrap:wrap}
.domain-input{flex:1;min-width:240px;display:flex;align-items:center;gap:10px;border:1.5px solid var(--line);border-radius:12px;padding:0 14px;background:#fbfbff;transition:border-color .2s}
.domain-input:focus-within{border-color:var(--brand);background:#fff}
.domain-input input{border:0;background:transparent;outline:none;padding:14px 0;flex:1;font-size:16px}
.domain-input .proto{color:var(--muted);font-weight:600;font-size:15px}
.tld-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:22px}
.tld-card{border:1px solid var(--line);border-radius:12px;padding:14px;text-align:center;background:#fbfbff;transition:border-color .2s,background .2s}
.tld-card:hover{border-color:var(--brand);background:#fff}
.tld-card .tld{font-weight:700;font-size:16px;color:var(--brand)}
.tld-card .price{font-size:13px;color:var(--muted)}

/* ---------- Stats band ---------- */
.stats-band{background:linear-gradient(135deg,#0f1729,#221d55 70%,#3b2d8f);color:#fff;border-radius:24px;padding:52px 40px;
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat{text-align:center}
.stat .n{font-size:40px;font-weight:800;letter-spacing:-1.5px;background:linear-gradient(120deg,#fff,#c7d2fe);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .l{color:#a9b4d0;font-size:14px;margin-top:6px}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(135deg,var(--brand),var(--brand-2));border-radius:24px;padding:52px;text-align:center;color:#fff;position:relative;overflow:hidden}
.cta-band::after{content:'';position:absolute;inset:0;background:radial-gradient(circle at 80% 120%,rgba(255,255,255,.22),transparent 45%)}
.cta-band h2{font-size:34px;letter-spacing:-1px;margin-bottom:12px;position:relative;z-index:1}
.cta-band p{color:#e0e7ff;margin-bottom:26px;position:relative;z-index:1}
.cta-band .btn{position:relative;z-index:1}

/* ---------- Forms / Auth ---------- */
.auth-wrap{min-height:calc(100vh - 70px);display:grid;place-items:center;padding:48px 22px}
.auth-card{width:100%;max-width:430px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:38px;box-shadow:var(--shadow-lg)}
.auth-card h1{font-size:26px;letter-spacing:-.6px;margin-bottom:6px}
.auth-card .sub{color:var(--muted);font-size:15px;margin-bottom:26px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.5px;font-weight:600;margin-bottom:7px;color:var(--ink-2)}
.field .inp{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:11px;background:#fbfbff;outline:none;transition:border-color .18s,background .18s}
.field .inp:focus{border-color:var(--brand);background:#fff}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field .hint{font-size:12.5px;color:var(--muted);margin-top:5px}
.auth-foot{text-align:center;margin-top:20px;font-size:14.5px;color:var(--muted)}
.auth-foot a{color:var(--brand);font-weight:600}
.form-err{background:#fef2f2;border:1px solid #fecaca;color:#991b1b;padding:11px 14px;border-radius:11px;font-size:14px;margin-bottom:18px}
.role-pick{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:6px}
.role-opt{border:1.5px solid var(--line);border-radius:12px;padding:14px;text-align:center;cursor:pointer;transition:.18s;background:#fbfbff}
.role-opt input{display:none}
.role-opt.sel{border-color:var(--brand);background:var(--brand-soft)}
.role-opt .rt{font-weight:700;font-size:14.5px}
.role-opt .rd{font-size:12.5px;color:var(--muted)}

/* ---------- Dashboard ---------- */
.dash{padding:36px 0 80px}
.dash-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;flex-wrap:wrap;margin-bottom:26px}
.dash-head h1{font-size:30px;letter-spacing:-.8px}
.dash-head p{color:var(--muted);margin-top:4px}
.grid-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:26px}
.mini-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.mini-card .k{font-size:13px;color:var(--muted);font-weight:600;margin-bottom:8px}
.mini-card .v{font-size:26px;font-weight:800;letter-spacing:-1px}
.mini-card .v.g{color:var(--green)}
.mini-card .v.a{color:var(--amber)}
.mini-card .v.b{color:var(--brand)}

.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-bottom:24px}
.panel-head{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line);gap:14px;flex-wrap:wrap}
.panel-head h3{font-size:17px;letter-spacing:-.3px}
.panel-body{padding:22px}
.panel-body.flush{padding:0}
table.tbl{width:100%;border-collapse:collapse;font-size:14.5px}
table.tbl th{text-align:left;padding:14px 22px;background:#fbfbff;color:var(--muted);font-size:12.5px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;border-bottom:1px solid var(--line)}
table.tbl td{padding:15px 22px;border-bottom:1px solid var(--line);color:var(--ink-2)}
table.tbl tr:last-child td{border-bottom:0}
table.tbl tr:hover td{background:#fcfcff}
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:100px;font-size:12px;font-weight:700}
.badge-green{background:#ecfdf5;color:#047857}
.badge-amber{background:#fffbeb;color:#b45309}
.badge-blue{background:#eff6ff;color:#1d4ed8}
.badge-red{background:#fef2f2;color:#b91c1c}
.badge-gray{background:#f3f4f6;color:#4b5563}
.empty{padding:44px 22px;text-align:center;color:var(--muted)}
.empty svg{color:#c7cde0;margin-bottom:12px}

/* progress steps */
.steps{display:grid;gap:12px}
.step{display:flex;gap:14px;padding:14px;border:1px solid var(--line);border-radius:12px;background:#fbfbff}
.step .n{width:32px;height:32px;flex:none;border-radius:9px;display:grid;place-items:center;font-weight:700;font-size:14px;
  background:var(--brand-soft);color:var(--brand)}
.step.done .n{background:#ecfdf5;color:var(--green)}
.step .st{font-weight:600;font-size:14.5px}
.step .sd{font-size:13px;color:var(--muted)}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:34px}
.contact-info{display:grid;gap:16px;align-content:start}
.info-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;display:flex;gap:14px;align-items:flex-start}
.info-card .ic{width:42px;height:42px;flex:none;border-radius:11px;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand)}
.info-card h4{font-size:15px;margin-bottom:2px}
.info-card p{font-size:14px;color:var(--muted)}

/* ---------- About / values ---------- */
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.about-lead{max-width:760px;margin:0 auto 46px;text-align:center;font-size:18px;color:var(--ink-2)}
.team{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.team-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;text-align:center}
.avatar{width:72px;height:72px;border-radius:50%;margin:0 auto 14px;display:grid;place-items:center;font-weight:800;font-size:24px;color:#fff;
  background:linear-gradient(135deg,var(--brand),var(--brand-2))}
.team-card h4{font-size:16px}
.team-card p{font-size:13.5px;color:var(--muted)}

/* ---------- Footer ---------- */
.site-footer{background:#0b1020;color:#c3cade;margin-top:40px;padding-top:58px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px;padding-bottom:44px}
.footer-brand p{font-size:14.5px;color:#8b95b0;margin:16px 0;max-width:300px}
.socials{display:flex;gap:10px}
.socials a{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:rgba(255,255,255,.06);color:#c3cade;transition:.2s}
.socials a:hover{background:var(--brand);color:#fff}
.footer-col h4{color:#fff;font-size:14.5px;margin-bottom:14px}
.footer-col a{display:block;font-size:14px;color:#8b95b0;margin-bottom:10px;transition:color .18s}
.footer-col a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13.5px;color:#8b95b0}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  h1.hero-title{font-size:42px}
  .features{grid-template-columns:repeat(2,1fr)}
  .pricing{grid-template-columns:repeat(2,1fr)}
  .stats-band{grid-template-columns:repeat(2,1fr)}
  .grid-cards{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .value-grid,.team{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
}
@media(max-width:720px){
  .main-nav{position:fixed;top:70px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;
    padding:14px;gap:4px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);
    transform:translateY(-130%);transition:transform .28s ease;z-index:55}
  .main-nav.open{transform:translateY(0)}
  .nav-toggle{display:flex}
  .features,.pricing,.value-grid,.team{grid-template-columns:1fr}
  h1.hero-title{font-size:34px}
  .section-head h2{font-size:29px}
  .stats-band{grid-template-columns:1fr;padding:36px 24px}
  .section{padding:60px 0}
  .tld-grid{grid-template-columns:repeat(2,1fr)}
  .field-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-band{padding:36px 22px}
  .cta-band h2{font-size:26px}
  .header-actions .btn-ghost{display:none}
}

/* utility */
.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mt-4{margin-top:32px}
.mb-2{margin-bottom:16px}.mb-3{margin-bottom:24px}
.text-c{text-align:center}
.muted{color:var(--muted)}
.mono{font-family:var(--mono)}