:root{
  --navy:#0a0f14;
  --navy-2:#121a22;
  --teal:#2dd4bf;
  --teal-dim:#123a36;
  --bg:#fbfcfc;
  --bg-tint:#eef8f7;
  --text:#16212b;
  --muted:#5c6b76;
  --line:#e4e9ec;
  --card-bg:#ffffff;
  --kicker:#0c7570;
  --max:1080px;
  color-scheme:light;
}
:root[data-theme="dark"]{color-scheme:dark;}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
}
a{color:inherit;}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px;}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;}

/* Header */
header{
  background:var(--navy);
  position:sticky;top:0;z-index:20;
  border-bottom:1px solid #1e2a34;
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px 24px;
}
.brand{display:flex;align-items:center;gap:8px;color:#e9eef2;text-decoration:none;font-weight:700;font-size:16px;flex:none;white-space:nowrap;}
.brand svg{width:24px;height:24px;color:var(--teal);flex:none;}
nav.primary{display:flex;gap:4px;}
nav.primary a{color:#b7c2cb;text-decoration:none;font-size:14.5px;padding:8px 14px;border-radius:8px;transition:color .15s,background .15s;white-space:nowrap;}
nav.primary a:hover{color:#e9eef2;background:rgba(255,255,255,.06);}
.header-actions{display:flex;align-items:center;gap:10px;flex:none;}
@media (max-width:860px){
  nav.primary{display:none;}
}
@media (max-width:480px){
  .header-actions .btn-ghost{display:none;}
  .header-inner{padding:14px 16px;}
  .btn{padding:8px 14px;font-size:13.5px;}
}
.theme-toggle{
  display:inline-flex;align-items:center;justify-content:center;
  width:36px;height:36px;flex:none;border-radius:999px;
  border:1px solid #2a3846;background:transparent;color:#dbe4ea;
  cursor:pointer;transition:background .15s;
}
.theme-toggle:hover{background:rgba(255,255,255,.06);}
.theme-toggle svg{width:17px;height:17px;}
.theme-toggle .icon-sun{display:none;}
.theme-toggle .icon-moon{display:block;}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) .theme-toggle .icon-sun{display:block;}
  :root:not([data-theme="light"]) .theme-toggle .icon-moon{display:none;}
}
:root[data-theme="dark"] .theme-toggle .icon-sun{display:block;}
:root[data-theme="dark"] .theme-toggle .icon-moon{display:none;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-size:14.5px;font-weight:600;
  padding:9px 18px;border-radius:999px;
  text-decoration:none;border:1px solid transparent;
  cursor:pointer;transition:transform .12s ease,box-shadow .12s ease,background .15s;
}
.btn-ghost{color:#dbe4ea;border-color:#2a3846;}
.btn-ghost:hover{background:rgba(255,255,255,.06);}
.btn-teal{background:var(--teal);color:#04201c;}
.btn-teal:hover{transform:translateY(-1px);box-shadow:0 8px 20px -6px rgba(45,212,191,.55);}
.btn-outline{background:transparent;border-color:var(--teal);color:var(--teal);}
.btn-outline:hover{background:var(--teal-dim);}

.lang-switcher{position:relative;flex:none;}
.lang-toggle{
  font-family:inherit;font-size:13px;text-transform:uppercase;letter-spacing:.04em;
  color:#e9eef2;background:rgba(255,255,255,.08);border:1px solid #2a3846;
  border-radius:999px;padding:8px 14px;cursor:pointer;
}
.lang-toggle:hover{background:rgba(255,255,255,.14);}
.lang-menu{
  display:none;position:absolute;right:0;top:calc(100% + 8px);
  background:var(--navy-2);border:1px solid #2a3846;border-radius:10px;
  padding:6px;min-width:160px;max-height:60vh;overflow-y:auto;
  box-shadow:0 12px 30px -10px rgba(0,0,0,.5);z-index:30;
}
.lang-switcher.open .lang-menu{display:block;}
.lang-menu a{display:block;padding:7px 10px;border-radius:6px;color:#cdd6dc;text-decoration:none;font-size:13.5px;}
.lang-menu a:hover{background:rgba(255,255,255,.06);color:#fff;}
.lang-menu a.active{color:var(--teal);}
@media (max-width:480px){
  .lang-toggle{padding:7px 11px;font-size:12px;}
}

/* Hero */
.hero{
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(900px 600px at 50% 120%, rgba(20,110,130,.30) 0%, transparent 62%),
    linear-gradient(165deg, #12332c 0%, #0c1a20 45%, #0a0f14 100%);
  color:#e9eef2;
  padding:88px 24px 96px;
  text-align:center;
}
.hero::before{
  content:"";
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(45,212,191,.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45,212,191,.18) 1px, transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(circle at 50% 22%, black 0%, transparent 74%);
  -webkit-mask-image:radial-gradient(circle at 50% 22%, black 0%, transparent 74%);
  opacity:.85;
  pointer-events:none;
  z-index:0;
}
.hero::after{
  content:"";
  position:absolute;
  top:-30%;
  left:-20%;
  width:80%;
  height:160%;
  background:radial-gradient(closest-side, rgba(45,212,191,.4) 0%, transparent 70%);
  filter:blur(20px);
  animation:hero-drift 16s ease-in-out infinite alternate;
  pointer-events:none;
  z-index:0;
}
@keyframes hero-drift{
  from{ transform:translate(0,0); }
  to{ transform:translate(60%,12%); }
}
@media (prefers-reduced-motion: reduce){
  .hero::after{ animation:none; }
}
.hero .wrap{ position:relative; z-index:1; }
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--teal);background:var(--teal-dim);
  border:1px solid #2dd4bf33;padding:6px 12px;border-radius:999px;margin-bottom:26px;
}
.dot{width:7px;height:7px;border-radius:50%;background:var(--teal);}
h1{font-size:clamp(34px,5.2vw,56px);line-height:1.1;margin:0 0 20px;letter-spacing:-.015em;text-wrap:balance;}
h1 em{font-style:normal;color:var(--teal);}
.hero p.lead{
  font-size:19px;color:#aebbc4;max-width:640px;margin:0 auto 36px;
}
.hero-ctas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}
.hero-ctas .btn{padding:13px 26px;font-size:15.5px;}

/* Sections */
section{padding:88px 24px;}
section.tint{background:var(--bg-tint);}
.section-head{max-width:640px;margin:0 auto 48px;text-align:center;}
.section-head .kicker{font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--kicker);margin-bottom:10px;}
h2{font-size:clamp(26px,3.4vw,34px);margin:0 0 14px;letter-spacing:-.01em;text-wrap:balance;}
.section-head p{color:var(--muted);font-size:17px;margin:0;}

.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
@media (max-width:820px){.grid-2,.grid-3{grid-template-columns:1fr;}}

.card{
  background:var(--card-bg);border:1px solid var(--line);border-radius:14px;padding:28px;
}
.card h3{margin:0 0 10px;font-size:19px;}
.card p{margin:0;color:var(--muted);font-size:15px;}

.steps{list-style:none;margin:0;padding:0;counter-reset:step;}
.steps li{
  counter-increment:step;
  display:flex;gap:16px;padding:16px 0;border-top:1px solid var(--line);
}
.steps li:first-child{border-top:none;}
.steps li::before{
  content:counter(step);
  flex:none;width:28px;height:28px;border-radius:50%;
  background:var(--teal);color:#04201c;font-weight:700;font-size:13px;
  display:flex;align-items:center;justify-content:center;
}
.steps li div h4{margin:0 0 4px;font-size:15.5px;}
.steps li div p{margin:0;color:var(--muted);font-size:14.5px;}

.badge-row{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px 10px;
  max-width:760px;
  margin:0 auto;
}
@media (max-width:700px){
  .badge-row{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:420px){
  .badge-row{grid-template-columns:1fr;}
}
.badge{
  display:flex;align-items:center;justify-content:center;gap:6px;
  min-height:56px;
  padding:10px 14px;border-radius:10px;font-size:13px;font-weight:600;
  text-align:center;line-height:1.3;
  border:1px solid var(--line);background:var(--card-bg);color:var(--text);
}
.badge.slate{background:#eef1f3;color:#475867;border-color:transparent;}
.badge.blue{background:#e6f0fb;color:#1d5fa8;border-color:transparent;}
.badge.teal{background:#e6f7f5;color:#0c7570;border-color:transparent;}
.badge.success{background:#e3f5ec;color:#17835f;border-color:transparent;}
.badge.amber{background:#fbf1de;color:#92660d;border-color:transparent;}
.badge.danger{background:#f9e4e3;color:#8f2e2c;border-color:transparent;}

.pricing{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:820px;margin:0 auto;}
@media (max-width:700px){.pricing{grid-template-columns:1fr;}}
.price-card{background:var(--card-bg);border:1px solid var(--line);border-radius:16px;padding:32px;}
.price-card h3{margin:0 0 6px;font-size:20px;}
.price-card .tagline{color:var(--muted);font-size:14.5px;margin:0 0 24px;}
.price-line{display:flex;justify-content:space-between;align-items:baseline;padding:12px 0;border-top:1px solid var(--line);}
.price-line:first-of-type{border-top:none;}
.price-line .amount{font-weight:700;font-size:17px;}
.price-line .label{color:var(--muted);font-size:14.5px;}

.price-group-label{
  font-size:12.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  color:var(--muted);margin:22px 0 10px;padding-top:14px;border-top:1px solid var(--line);
}
.billing-options{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.billing-option{
  border:1px solid var(--line);border-radius:12px;padding:14px;
  display:flex;flex-direction:column;gap:4px;
}
.billing-option .billing-label{color:var(--muted);font-size:13px;}
.billing-option .billing-amount{font-weight:700;font-size:18px;}
.billing-option .billing-save{
  align-self:flex-start;margin-top:2px;
  font-size:11px;font-weight:700;
  color:var(--teal);background:var(--teal-dim);
  padding:2px 8px;border-radius:999px;
}
@media (max-width:420px){.billing-options{grid-template-columns:1fr;}}

.cta-banner{
  background:var(--navy);color:#e9eef2;text-align:center;padding:72px 24px;
}
.cta-banner h2{color:#fff;}
.cta-banner p{color:#aebbc4;font-size:17px;max-width:520px;margin:0 auto 32px;}

footer{background:var(--navy);color:#8b98a5;font-size:13px;padding:32px 24px;}
.footer-inner{
  max-width:var(--max);margin:0 auto;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;
}
.footer-links{display:flex;gap:20px;flex-wrap:wrap;}
.footer-links a{color:#b7c2cb;text-decoration:none;}
.footer-links a:hover{color:var(--teal);}
.footer-contact{display:flex;gap:16px;align-items:center;}
.footer-contact a{display:inline-flex;align-items:center;gap:6px;color:#b7c2cb;text-decoration:none;}
.footer-contact a:hover{color:var(--teal);}
.footer-contact svg{width:14px;height:14px;stroke:#8b98a5;transition:stroke .15s;}
.footer-contact a:hover svg{stroke:var(--teal);}

@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0a0f14;
    --bg-tint:#0e1a19;
    --text:#e9eef2;
    --muted:#8b98a5;
    --line:#1e2a34;
    --card-bg:#101820;
    --kicker:var(--teal);
    color-scheme:dark;
  }
  :root:not([data-theme="light"]) .badge.slate{background:#1c2630;color:#aab6c0;}
  :root:not([data-theme="light"]) .badge.blue{background:#122a42;color:#7fb4e8;}
  :root:not([data-theme="light"]) .badge.teal{background:#123a36;color:var(--teal);}
  :root:not([data-theme="light"]) .badge.success{background:#123626;color:#5fd0a0;}
  :root:not([data-theme="light"]) .badge.amber{background:#3a2c10;color:#e0b354;}
  :root:not([data-theme="light"]) .badge.danger{background:#3a1a17;color:#f0958c;}
}
:root[data-theme="dark"]{
  --bg:#0a0f14;
  --bg-tint:#0e1a19;
  --text:#e9eef2;
  --muted:#8b98a5;
  --line:#1e2a34;
  --card-bg:#101820;
  --kicker:var(--teal);
}
:root[data-theme="dark"] .badge.slate{background:#1c2630;color:#aab6c0;}
:root[data-theme="dark"] .badge.blue{background:#122a42;color:#7fb4e8;}
:root[data-theme="dark"] .badge.teal{background:#123a36;color:var(--teal);}
:root[data-theme="dark"] .badge.success{background:#123626;color:#5fd0a0;}
:root[data-theme="dark"] .badge.amber{background:#3a2c10;color:#e0b354;}
:root[data-theme="dark"] .badge.danger{background:#3a1a17;color:#f0958c;}