:root{
  --bg:#f4f6f8; --surface:#ffffff; --panel:#e9eef2; --dark:#111c26; --dark-2:#16242f;
  --ink:#16202b; --ink-2:#48586a; --soft:#7a8896; --faint:#a7b2bd;
  --teal:#0fb2a6; --teal-deep:#0b968b; --teal-soft:#d6f2ef; --green:#22c55e;
  --line:rgba(22,32,43,.1); --line-2:rgba(22,32,43,.16);
  --display:'Sora',system-ui,sans-serif; --sans:'Inter',system-ui,sans-serif;
  --maxw:1240px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
::selection{background:var(--teal);color:#fff;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 30px;position:relative;}
h1,h2,h3,h4{font-family:var(--display);font-weight:600;line-height:1.1;letter-spacing:-.02em;}
.eyebrow{font-family:var(--display);font-size:.74rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-deep);display:inline-flex;align-items:center;gap:10px;}
.eyebrow::before{content:"";width:20px;height:2px;border-radius:2px;background:var(--teal);}
.eyebrow.center{justify-content:center;}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--sans);font-size:.88rem;font-weight:600;padding:14px 24px;border-radius:10px;cursor:pointer;border:0;transition:background .25s,color .25s,transform .25s,box-shadow .25s,border-color .25s;}
.btn-solid{background:var(--teal);color:#fff;box-shadow:0 12px 28px -12px rgba(15,178,166,.7);}
.btn-solid:hover{background:var(--teal-deep);transform:translateY(-2px);}
.btn-dark{background:var(--ink);color:#fff;}
.btn-dark:hover{background:var(--teal);transform:translateY(-2px);}
.btn-line{border:1px solid var(--line-2);color:var(--ink);background:#fff;}
.btn-line:hover{border-color:var(--teal);color:var(--teal-deep);}
.btn-ghost-d{border:1px solid rgba(255,255,255,.24);color:#fff;}
.btn-ghost-d:hover{background:#fff;color:var(--ink);}
.btn-arrow::after{content:"→";transition:transform .25s;}
.btn:hover .btn-arrow::after{transform:translateX(4px);}
.txt-link{font-size:.9rem;font-weight:600;color:var(--teal-deep);display:inline-flex;align-items:center;gap:7px;}
.txt-link::after{content:"→";transition:transform .25s;}
.txt-link:hover::after{transform:translateX(4px);}

/* header */
header{position:sticky;top:0;z-index:50;background:rgba(244,246,248,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);}
.hd-inner{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:14px 30px;max-width:var(--maxw);margin:0 auto;}
.brand{font-family:var(--display);font-weight:800;font-size:1.5rem;letter-spacing:-.02em;color:var(--ink);display:inline-flex;align-items:center;gap:9px;}
.brand .mark{width:26px;height:26px;border-radius:8px;background:var(--teal);display:grid;place-items:center;color:#fff;}
.brand .mark svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;}
nav.links{display:flex;gap:30px;}
nav.links a{font-size:.9rem;font-weight:500;color:var(--ink-2);transition:color .25s;}
nav.links a:hover{color:var(--ink);}
.nav-cta{display:flex;align-items:center;gap:16px;}
.status{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:500;color:var(--ink-2);}
.status .dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(34,197,94,.16);animation:pulse 2.4s infinite;}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:4px;}
.burger span{width:24px;height:2px;background:var(--ink);border-radius:2px;}
.mobile-menu{position:fixed;inset:0;z-index:60;background:var(--dark);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px;opacity:0;visibility:hidden;transition:.3s;}
.mobile-menu.open{opacity:1;visibility:visible;}
.mobile-menu a{font-family:var(--display);font-size:1.9rem;font-weight:600;color:#fff;}
.mobile-menu a:hover{color:var(--teal);}

/* hero */
.hero{padding:70px 0 84px;position:relative;overflow:hidden;}
.hero::before{content:"";position:absolute;top:-20%;right:-8%;width:44vw;height:44vw;max-width:600px;max-height:600px;border-radius:50%;background:radial-gradient(circle,var(--teal-soft),transparent 66%);opacity:.7;z-index:0;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;position:relative;z-index:1;}
.hero h1{font-size:clamp(2.7rem,5.2vw,4.4rem);font-weight:700;line-height:1.04;margin:22px 0 0;letter-spacing:-.03em;}
.hero h1 em{font-style:normal;color:var(--teal-deep);}
.hero-sub{font-size:clamp(1.05rem,1.4vw,1.22rem);color:var(--ink-2);max-width:46ch;margin-top:22px;}
.hero-cta{margin-top:30px;display:flex;gap:14px;flex-wrap:wrap;}
.hero-trust{margin-top:32px;display:flex;gap:24px;flex-wrap:wrap;}
.hero-trust span{font-size:.84rem;color:var(--soft);display:inline-flex;align-items:center;gap:8px;}
.hero-trust span::before{content:"";width:16px;height:16px;border-radius:5px;background:var(--teal-soft);color:var(--teal-deep);}
.hero-figure{position:relative;border-radius:20px;overflow:hidden;aspect-ratio:4/5;box-shadow:0 44px 80px -44px rgba(22,32,43,.5);}
.hero-figure img{width:100%;height:100%;object-fit:cover;}
.hero-badge{position:absolute;left:18px;bottom:18px;background:rgba(255,255,255,.95);backdrop-filter:blur(6px);border-radius:14px;padding:14px 18px;display:flex;align-items:center;gap:12px;box-shadow:0 14px 30px -14px rgba(22,32,43,.5);}
.hero-badge .ring{width:40px;height:40px;flex:none;border-radius:50%;background:var(--teal-soft);color:var(--teal-deep);display:grid;place-items:center;font-weight:700;}
.hero-badge b{display:block;font-family:var(--display);font-size:1rem;font-weight:700;}
.hero-badge span{font-size:.78rem;color:var(--soft);}

/* stats */
.stats-band{background:var(--dark);color:#fff;}
.stats-band .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-top:40px;padding-bottom:40px;}
.stat{text-align:center;}
.stat b{display:block;font-family:var(--display);font-size:clamp(2rem,3.2vw,2.7rem);font-weight:700;letter-spacing:-.02em;line-height:1;}
.stat b span{color:var(--teal);}
.stat .l{font-size:.78rem;color:#93a3b2;margin-top:9px;display:block;}

/* section scaffold */
section.blk{padding:104px 0;}
.head{max-width:640px;}
.head.center{margin:0 auto;text-align:center;}
.head h2{font-size:clamp(2.1rem,4.2vw,3.2rem);font-weight:700;margin-top:16px;letter-spacing:-.025em;}
.head h2 em{font-style:normal;color:var(--teal-deep);}
.head p{color:var(--soft);font-size:1.08rem;margin-top:16px;}

/* services */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:52px;}
.svc{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:30px 26px;transition:transform .3s,border-color .3s,box-shadow .3s;}
.svc:hover{transform:translateY(-5px);border-color:rgba(15,178,166,.4);box-shadow:0 28px 54px -32px rgba(22,32,43,.35);}
.svc .ic{width:50px;height:50px;border-radius:13px;background:var(--teal-soft);color:var(--teal-deep);display:grid;place-items:center;margin-bottom:18px;}
.svc .ic svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;}
.svc h3{font-size:1.28rem;font-weight:600;margin-bottom:9px;}
.svc p{color:var(--soft);font-size:.94rem;}

/* feature split */
.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.feature-grid.rev .feature-figure{order:2;}
.feature-figure{border-radius:18px;overflow:hidden;aspect-ratio:4/3;box-shadow:0 40px 74px -44px rgba(22,32,43,.4);}
.feature-figure img{width:100%;height:100%;object-fit:cover;}
.feature-body p{color:var(--ink-2);font-size:1.06rem;margin-top:18px;}
.feature-list{list-style:none;margin-top:24px;display:flex;flex-direction:column;gap:14px;}
.feature-list li{display:flex;gap:13px;color:var(--ink-2);font-size:.98rem;}
.feature-list li::before{content:"\2713";flex:none;width:22px;height:22px;border-radius:7px;background:var(--teal-soft);color:var(--teal-deep);font-weight:700;font-size:.8rem;display:grid;place-items:center;margin-top:2px;}
.feature-list li b{color:var(--ink);font-weight:600;}

/* infra band */
.infra{position:relative;min-height:56vh;display:flex;align-items:center;overflow:hidden;background:var(--dark);}
.infra-bg{position:absolute;inset:0;z-index:0;background:#0d1620 url("../assets/server-room.jpg") center/cover no-repeat;opacity:.42;}
.infra::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(13,22,32,.92),rgba(13,22,32,.5) 70%);}
.infra .wrap{z-index:2;}
.infra .eyebrow{color:var(--teal);} .infra .eyebrow::before{background:var(--teal);}
.infra h2{color:#fff;font-size:clamp(2.2rem,4.6vw,3.4rem);max-width:16ch;margin-top:12px;}
.infra p{color:#c4d0da;max-width:44ch;margin-top:18px;}

/* how it works */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:52px;}
.step{padding:28px 22px;background:var(--surface);border:1px solid var(--line);border-radius:16px;position:relative;}
.step-n{font-family:var(--display);font-size:.8rem;font-weight:700;color:var(--teal-deep);letter-spacing:.1em;}
.step h3{font-size:1.18rem;font-weight:600;margin:12px 0 8px;}
.step p{color:var(--soft);font-size:.9rem;}

/* plans */
.plans{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:52px;align-items:stretch;}
.plan{background:var(--bg);border:1px solid var(--line);border-radius:18px;padding:32px 28px;display:flex;flex-direction:column;transition:transform .3s,box-shadow .3s;}
.plan.featured{background:var(--dark);color:#fff;border-color:var(--dark);transform:scale(1.02);box-shadow:0 40px 70px -40px rgba(22,32,43,.6);}
.plan-badge{font-family:var(--display);font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--teal-deep);}
.plan.featured .plan-badge{color:var(--teal);}
.plan h3{font-size:1.5rem;font-weight:700;margin:8px 0 4px;}
.plan .price{font-family:var(--display);font-size:2.4rem;font-weight:700;letter-spacing:-.02em;margin-top:14px;}
.plan .price span{font-family:var(--sans);font-size:.9rem;font-weight:400;color:var(--soft);}
.plan.featured .price span{color:#93a3b2;}
.plan .desc{color:var(--soft);font-size:.92rem;margin-top:8px;}
.plan.featured .desc{color:#c4d0da;}
.plan ul{list-style:none;margin:22px 0 24px;display:flex;flex-direction:column;gap:11px;flex:1;}
.plan li{display:flex;gap:11px;font-size:.92rem;color:var(--ink-2);}
.plan.featured li{color:#dce6ee;}
.plan li::before{content:"\2713";color:var(--teal-deep);font-weight:700;flex:none;}
.plan.featured li::before{color:var(--teal);}
.plan .btn{width:100%;}
.plan.featured .btn-line{border-color:rgba(255,255,255,.3);color:#fff;}
.plan.featured .btn-line:hover{background:#fff;color:var(--ink);}

/* cta */
.cta{background:var(--teal);color:#fff;position:relative;overflow:hidden;}
.cta::before{content:"";position:absolute;top:-30%;right:-6%;width:38vw;height:38vw;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.16),transparent 66%);}
.cta-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:56px;align-items:center;position:relative;z-index:1;}
.cta .eyebrow{color:#d6f7f3;} .cta .eyebrow::before{background:#d6f7f3;}
.cta h2{color:#fff;font-size:clamp(2.3rem,4.6vw,3.6rem);margin-top:16px;}
.cta p{color:#e2fbf8;font-size:1.06rem;margin-top:18px;max-width:42ch;}
.cta-row{margin-top:30px;display:flex;gap:14px;flex-wrap:wrap;}
.cta .btn-dark{background:#fff;color:var(--teal-deep);}
.cta .btn-dark:hover{background:var(--ink);color:#fff;}
.cta .btn-ghost-d{border-color:rgba(255,255,255,.5);}
.cta-figure{border-radius:18px;overflow:hidden;aspect-ratio:4/3;box-shadow:0 40px 70px -40px rgba(0,0,0,.4);}
.cta-figure img{width:100%;height:100%;object-fit:cover;}

/* footer */
footer{background:var(--dark);color:#8fa0af;padding:56px 0 34px;}
.foot-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.09);}
.foot-brand .brand{color:#fff;}
.foot-brand p{margin-top:14px;font-size:.9rem;max-width:30ch;}
.foot-col h4{font-family:var(--display);font-size:.76rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#fff;margin-bottom:12px;}
.foot-col a{display:block;color:#8fa0af;font-size:.9rem;padding:5px 0;}
.foot-col a:hover{color:var(--teal);}
.foot-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:24px;font-size:.82rem;}
.foot-credit a{color:var(--teal);}
.foot-credit a:hover{text-decoration:underline;}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1);}
.reveal.in{opacity:1;transform:none;}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1!important;transform:none!important;}html{scroll-behavior:auto;}}

/* responsive */
@media(max-width:960px){
  nav.links,.nav-cta .btn,.status{display:none;}
  .burger{display:flex;}
  .hero-grid,.feature-grid,.cta-grid{grid-template-columns:1fr;gap:40px;}
  .feature-grid.rev .feature-figure{order:0;}
  .hero-figure{max-width:440px;}
  .stats-band .wrap{grid-template-columns:1fr 1fr;gap:28px;}
  .svc-grid{grid-template-columns:1fr 1fr;}
  .steps{grid-template-columns:1fr 1fr;}
  .plan-grid{grid-template-columns:1fr;max-width:440px;margin-left:auto;margin-right:auto;}
  .plan.featured{transform:none;}
  .foot-top{grid-template-columns:1fr 1fr;gap:28px;}
  section.blk{padding:72px 0;}
}
@media(max-width:560px){
  .wrap,.hd-inner{padding-left:20px;padding-right:20px;}
  .svc-grid,.steps{grid-template-columns:1fr;}
  .hero-cta .btn,.cta-row .btn{flex:1;}
  .burger{min-width:44px;min-height:44px;align-items:center;justify-content:center;}
  .foot-col a{min-height:44px;display:flex;align-items:center;overflow-wrap:anywhere;}
}
@media(min-width:1800px){ :root{--maxw:1400px;} html,body{font-size:18px;} }


/* ==== responsive-100 (audit fixes) ==== */
@media(max-width:560px){.hero h1{font-size:clamp(2rem,8vw,2.7rem)}.foot-top{grid-template-columns:1fr;gap:24px}}
@media(max-width:480px){.hero-cta,.cta-row{flex-direction:column;align-items:stretch}.hero-cta .btn,.cta-row .btn{flex:none;width:100%}}
@media(max-width:960px){.hero-figure{max-width:440px;margin-left:auto;margin-right:auto}.burger{display:flex;min-width:44px;min-height:44px;align-items:center;justify-content:center}}
@media(max-width:1080px){.status{display:none}nav.links{gap:22px}.hd-inner{gap:18px}}