/* ==========================================================
   NEXUS template - design tokens first, then components.
   Edit the colours here. :root = light, [data-theme="dark"] = dark.
   ========================================================== */
:root{
  --bg:#F3F5FC; --bg-alt:#E9EDFA; --surface:#FFFFFF; --surface-2:#F7F8FE;
  --ink:#0B1230; --muted:#46527A; --line:#D5DBEF;
  --accent:#2B4BFF;        /* buttons, fills (white text on it) */
  --accent-strong:#1B33C9; /* gradient end */
  --accent-2:#5B7BFF;      /* gradient start */
  --accent-text:#2038CF;   /* links and accent text on page bg */
  --signal:#0DAF95;        /* small status highlights */
  --on-accent:#FFFFFF;
  --logo-bg:#0B1230; --logo-fg:#7C93FF;
  --glass:rgba(255,255,255,.72); --glass-line:rgba(11,18,48,.10);
  --shadow:0 1px 2px rgba(11,18,48,.06),0 18px 40px -18px rgba(27,51,201,.28);
  --stats-bg:#0B1230; --stats-ink:#F2F5FF; --stats-muted:#AEB9E0;
  --font-display:"Bricolage Grotesque","Avenir Next","Segoe UI",system-ui,sans-serif;
  --font-body:"Instrument Sans","Segoe UI",system-ui,-apple-system,sans-serif;
  --r-lg:22px; --r-md:14px; --r-sm:10px;
  --wrap:1200px;
  color-scheme:light;
}
:root[data-theme="dark"]{
  --bg:#060A1C; --bg-alt:#0A1128; --surface:#0F1733; --surface-2:#131C3F;
  --ink:#EAEEFF; --muted:#A6B1D6; --line:#222D57;
  --accent:#4560FF; --accent-strong:#2A3FD6; --accent-2:#7C93FF;
  --accent-text:#8EA2FF; --signal:#2EE6C5;
  --logo-bg:#131C3F; --logo-fg:#8EA2FF;
  --glass:rgba(19,28,63,.66); --glass-line:rgba(142,162,255,.20);
  --shadow:0 1px 0 rgba(255,255,255,.04) inset,0 24px 50px -24px rgba(0,0,0,.7);
  --stats-bg:#0A1128; --stats-ink:#F2F5FF; --stats-muted:#A6B1D6;
  color-scheme:dark;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:1.0625rem;line-height:1.6;overflow-x:hidden;transition:background-color .3s,color .3s}
img,svg{max-width:100%}
h1,h2,h3{font-family:var(--font-display);line-height:1.08;margin:0;letter-spacing:-.02em;font-weight:700}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a{color:var(--accent-text);text-underline-offset:3px}
.wrap{width:min(100% - 2rem,var(--wrap));margin-inline:auto}
.ic{width:1.25em;height:1.25em;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:3px solid var(--accent-2);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:1rem;top:-4rem;background:var(--ink);color:var(--bg);padding:.7rem 1rem;border-radius:8px;z-index:100;transition:top .2s}
.skip:focus{top:1rem}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font:600 1rem/1 var(--font-body);padding:.9rem 1.35rem;border-radius:999px;border:1.5px solid transparent;text-decoration:none;cursor:pointer;transition:transform .2s,box-shadow .2s,background-color .2s,border-color .2s;min-height:46px}
.btn-lg{padding:1.05rem 1.6rem;min-height:54px}
.btn-primary{background:var(--accent);color:var(--on-accent);box-shadow:0 10px 24px -10px var(--accent)}
.btn-primary:hover{background:var(--accent-strong);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--accent-text);color:var(--accent-text);transform:translateY(-2px)}
.btn.full{width:100%}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:var(--glass);backdrop-filter:blur(14px) saturate(1.4);-webkit-backdrop-filter:blur(14px) saturate(1.4);border-bottom:1px solid transparent;transition:border-color .2s}
.site-header.scrolled{border-bottom-color:var(--glass-line)}
.bar{display:flex;align-items:center;justify-content:space-between;height:68px;gap:1rem}
.brand{display:inline-flex;align-items:center;gap:.6rem;font:800 1.4rem var(--font-display);color:var(--ink);text-decoration:none;letter-spacing:-.03em}
.nav{display:flex;align-items:center;gap:1.5rem;margin-left:auto}
.nav ul{display:flex;gap:.25rem}
.nav ul a{display:block;padding:.5rem .8rem;border-radius:999px;color:var(--muted);text-decoration:none;font-weight:500;font-size:.97rem;transition:color .2s,background-color .2s}
.nav ul a:hover{color:var(--ink);background:var(--bg-alt)}
.nav-cta{padding:.7rem 1.2rem;min-height:42px}
.bar-tools{display:flex;gap:.4rem}
.icon-btn{width:44px;height:44px;border-radius:50%;border:1.5px solid var(--line);background:transparent;color:var(--ink);display:grid;place-items:center;cursor:pointer;transition:border-color .2s,background-color .2s}
.icon-btn:hover{border-color:var(--accent-text);background:var(--surface)}
.icon-btn .ic{width:20px;height:20px}
.ic-sun{display:none}
:root[data-theme="dark"] .ic-sun{display:block}
:root[data-theme="dark"] .ic-moon{display:none}
.menu-btn{display:none}
.menu-btn .ic-shut{display:none}
.menu-btn[aria-expanded="true"] .ic-shut{display:block}
.menu-btn[aria-expanded="true"] .ic-open{display:none}

/* ---------- hero ---------- */
.hero{position:relative;padding:clamp(2.5rem,6vw,5.5rem) 0 clamp(3rem,7vw,6rem);overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-1;
  background:
   radial-gradient(60% 55% at 85% 20%,color-mix(in srgb,var(--accent) 28%,transparent),transparent 70%),
   radial-gradient(45% 45% at 5% 90%,color-mix(in srgb,var(--signal) 16%,transparent),transparent 70%);}
.hero-bg::after{content:"";position:absolute;inset:0;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:56px 56px;opacity:.55;
  -webkit-mask-image:radial-gradient(70% 70% at 70% 35%,#000,transparent 75%);mask-image:radial-gradient(70% 70% at 70% 35%,#000,transparent 75%)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:2rem;align-items:center}
.pill{display:inline-flex;align-items:center;gap:.6rem;padding:.4rem .9rem .4rem .7rem;border-radius:999px;background:var(--glass);border:1px solid var(--glass-line);font-size:.9rem;font-weight:500;color:var(--muted);margin-bottom:1.4rem;backdrop-filter:blur(8px)}
.dot{width:9px;height:9px;border-radius:50%;background:var(--signal);box-shadow:0 0 0 0 var(--signal);animation:ping 2.4s infinite}
.hero h1{font-size:clamp(2.6rem,6.4vw,5rem);font-weight:800;letter-spacing:-.04em;line-height:1;max-width:12ch}
.lead{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--muted);max-width:50ch;margin-top:1.4rem}
.cta-row{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.trust{display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;margin-top:2.2rem;font-size:.95rem;font-weight:500}
.trust li{display:flex;align-items:center;gap:.4rem}
.trust .ic{color:var(--signal);stroke-width:2.4}
:root:not([data-theme="dark"]) .trust .ic{color:#07806C}

.hero-visual{position:relative;width:100%;max-width:600px;margin-inline:auto}
.net{width:100%;height:auto;display:block;overflow:visible}
.orbit{fill:none;stroke:var(--accent-text);stroke-opacity:.28;stroke-width:1;stroke-dasharray:3 7;transform-origin:280px 250px;animation:spin 60s linear infinite}
.orbit.o2{animation-direction:reverse;animation-duration:90s;stroke-opacity:.2}
.links path{fill:none;stroke:var(--accent-text);stroke-opacity:.4;stroke-width:1.5}
.packets circle{fill:var(--signal);offset-distance:0%;animation:travel 2.8s linear infinite;filter:drop-shadow(0 0 5px var(--signal))}
.hub .pulse{fill:var(--accent);opacity:.35;transform-origin:280px 250px;animation:pulse 2.8s ease-out infinite}
.node circle{fill:var(--surface);stroke:var(--accent-text);stroke-opacity:.55;stroke-width:1.5}
.node use{fill:none;stroke:var(--accent-text);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.node{animation:float 6s ease-in-out infinite;animation-delay:var(--d)}
.chip{position:absolute;display:flex;align-items:center;gap:.7rem;padding:.7rem 1rem;border-radius:var(--r-md);background:var(--glass);border:1px solid var(--glass-line);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:var(--shadow);font-size:.85rem;line-height:1.3}
.chip strong{display:block;font-weight:600;font-size:.9rem}
.chip span{color:var(--muted)}
.chip .ic{color:var(--accent-text);width:22px;height:22px}
.chip-a{left:0;bottom:-3%}
.chip-b{left:34%;top:-3%}

/* ---------- sections ---------- */
.section{padding:clamp(3.5rem,8vw,7rem) 0}
.section-alt{background:var(--bg-alt)}
.section-head{max-width:640px;margin-bottom:clamp(2rem,4vw,3.2rem)}
.section-head.center{margin-inline:auto;text-align:center}
.section-head h2{font-size:clamp(2rem,4.2vw,3.2rem);letter-spacing:-.035em}
.section-head p{color:var(--muted);margin-top:1rem;font-size:1.1rem;max-width:56ch}
.section-head.center p{margin-inline:auto}

/* ---------- bento ---------- */
.bento{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:1rem}
.card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:1.8rem;overflow:hidden;display:flex;flex-direction:column;gap:.7rem;transition:border-color .25s,transform .25s,box-shadow .25s}
.card:hover{border-color:color-mix(in srgb,var(--accent-text) 55%,var(--line));box-shadow:var(--shadow)}
.card h3{font-size:1.5rem}
.card p{color:var(--muted);max-width:44ch}
.card-icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent-2),var(--accent-strong));color:#fff;margin-bottom:.6rem}
.card-icon .ic{width:24px;height:24px}
.span-7{grid-column:span 7}.span-5{grid-column:span 5}.span-4{grid-column:span 4}.span-12{grid-column:span 12}
.viz{margin-top:auto;padding-top:1rem}
.viz-tickets{display:grid;gap:.5rem}
.viz-tickets .row{display:flex;justify-content:space-between;align-items:center;gap:.8rem;padding:.7rem .9rem;border-radius:var(--r-sm);background:var(--surface-2);border:1px solid var(--line);font-size:.92rem}
.tag{font-weight:600;font-size:.8rem;padding:.2rem .6rem;border-radius:999px;background:var(--bg-alt);color:var(--muted);white-space:nowrap}
.tag.ok{background:color-mix(in srgb,var(--signal) 20%,transparent);color:#06705E}
:root[data-theme="dark"] .tag.ok{color:var(--signal)}
.card-security{background:linear-gradient(160deg,var(--surface),color-mix(in srgb,var(--accent) 12%,var(--surface)))}
.viz-shield{width:min(210px,70%);margin:auto auto 0;display:block;height:auto}
.sh{fill:color-mix(in srgb,var(--accent) 14%,transparent);stroke:var(--accent-text);stroke-width:2}
.sh-in{fill:color-mix(in srgb,var(--accent) 26%,transparent);stroke:none}
.tick{fill:none;stroke:var(--signal);stroke-width:7;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:70;stroke-dashoffset:0}
:root:not([data-theme="dark"]) .tick{stroke:#07806C}
.viz-code{margin:auto 0 0;padding:.9rem 1rem;border-radius:var(--r-sm);background:#0B1230;color:#C9D3FF;font:.85rem/1.6 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;overflow:hidden;white-space:pre}
.viz-code i{color:#9FB0FF;font-style:normal}.viz-code b{color:#2EE6C5;font-weight:400}
.wide{flex-direction:row;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.wide-copy{max-width:520px}
.wide-list{display:grid;gap:.6rem;font-weight:500}
.wide-list li{display:flex;align-items:center;gap:.6rem}
.wide-list .ic{color:#07806C;stroke-width:2.4}
:root[data-theme="dark"] .wide-list .ic{color:var(--signal)}

/* ---------- process ---------- */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1.5rem;position:relative;counter-reset:s}
.steps::before{content:"";position:absolute;left:24px;right:24px;top:24px;height:2px;background:repeating-linear-gradient(90deg,var(--accent-text) 0 8px,transparent 8px 16px);opacity:.45}
.steps li{position:relative}
.step-n{position:relative;display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--surface);border:2px solid var(--accent-text);font:800 1.15rem var(--font-display);color:var(--accent-text);margin-bottom:1.2rem}
.steps h3{font-size:1.35rem;margin-bottom:.5rem}
.steps p{color:var(--muted);font-size:1rem;max-width:30ch}

/* ---------- stats ---------- */
.stats{background:var(--stats-bg);color:var(--stats-ink);padding:clamp(2.5rem,5vw,4rem) 0;position:relative;overflow:hidden}
.stats::before{content:"";position:absolute;inset:0;background:radial-gradient(40% 120% at 100% 0,rgba(91,123,255,.35),transparent 70%)}
.stats-grid{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:2rem}
.stat-num{font:800 clamp(2.2rem,4.5vw,3.6rem)/1 var(--font-display);letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.stat-label{color:var(--stats-muted);margin-top:.5rem;font-size:1rem}

/* ---------- pricing ---------- */
.toggle{display:inline-flex;margin-top:1.6rem;padding:4px;border-radius:999px;background:var(--bg-alt);border:1px solid var(--line)}
.toggle button{font:600 .95rem var(--font-body);color:var(--muted);background:none;border:0;padding:.65rem 1.2rem;border-radius:999px;cursor:pointer;min-height:44px;transition:background-color .2s,color .2s}
.toggle button.on{background:var(--accent);color:var(--on-accent)}
.toggle button:not(.on):hover{color:var(--ink)}
.save{font-size:.78rem;margin-left:.3rem;padding:.12rem .45rem;border-radius:999px;background:color-mix(in srgb,var(--signal) 25%,transparent)}
.toggle button.on .save{background:rgba(255,255,255,.22)}
.plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.2rem;align-items:stretch}
.plan{position:relative;display:flex;flex-direction:column;gap:.5rem;padding:2rem;border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--line)}
.plan h3{font-size:1.6rem}
.plan-for{color:var(--muted);min-height:3.2em;font-size:1rem}
.price{display:flex;align-items:baseline;gap:.2rem;margin-top:1rem;font-family:var(--font-display);font-weight:800;letter-spacing:-.04em}
.price .cur{font-size:1.6rem}.price .amt{font-size:3.4rem;line-height:1;font-variant-numeric:tabular-nums}
.price .per{font:500 1rem var(--font-body);color:var(--muted);letter-spacing:0;margin-left:.2rem}
.billed{font-size:.9rem;color:var(--muted);margin-bottom:1rem}
.plan ul{display:grid;gap:.7rem;margin-bottom:2rem;flex:1}
.plan li{display:flex;gap:.6rem;align-items:flex-start;font-size:1rem}
.plan li .ic{color:#07806C;stroke-width:2.4;margin-top:.2em}
:root[data-theme="dark"] .plan li .ic{color:var(--signal)}
.plan .btn{width:100%}
.plan.featured{background:linear-gradient(165deg,#1B2A8F 0%,#0B1230 70%);color:#F2F5FF;border-color:#4560FF;box-shadow:0 30px 60px -28px rgba(43,75,255,.6);transform:translateY(-12px)}
.plan.featured .plan-for,.plan.featured .per,.plan.featured .billed{color:#C3CDF2}
.plan.featured li .ic{color:#2EE6C5}
.plan.featured .btn-primary{background:#fff;color:#0B1230;box-shadow:none}
.plan.featured .btn-primary:hover{background:#E6EBFF}
.badge{position:absolute;top:-14px;left:2rem;padding:.3rem .8rem;border-radius:999px;background:#2EE6C5;color:#062B25;font:700 .85rem var(--font-body)}

/* ---------- testimonials ---------- */
.quotes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.2rem}
.quote{margin:0;padding:1.8rem;border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--line);display:flex;flex-direction:column;gap:1.2rem}
.quote:nth-child(2){margin-top:1.8rem}
.stars{display:flex;color:#D98A00}
:root[data-theme="dark"] .stars{color:#FFC24D}
.quote blockquote{margin:0;font:500 1.2rem/1.45 var(--font-display);letter-spacing:-.01em}
.quote figcaption{display:flex;gap:.8rem;align-items:center;margin-top:auto;font-size:.92rem;color:var(--muted);line-height:1.4}
.quote figcaption strong{color:var(--ink)}
.av{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent-2),var(--accent-strong));color:#fff;font:700 .85rem var(--font-display);flex:none}

/* ---------- faq ---------- */
.faq-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(2rem,5vw,4rem);align-items:start}
.faq-grid .section-head{margin:0;position:sticky;top:100px}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1.3rem 0;cursor:pointer;list-style:none;font:600 1.15rem/1.3 var(--font-display);letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary .ic{transition:transform .25s;color:var(--accent-text);width:24px;height:24px}
.faq summary:hover{color:var(--accent-text)}
.faq details[open] summary .ic{transform:rotate(45deg)}
.faq details p{color:var(--muted);padding:0 2.5rem 1.4rem 0;max-width:60ch}
.faq details[open] p{animation:fade .3s ease}

/* ---------- contact ---------- */
.contact{background:linear-gradient(180deg,var(--bg),var(--bg-alt))}
.contact-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(2rem,5vw,4.5rem);align-items:start}
.contact-copy h2{font-size:clamp(2rem,4.2vw,3.2rem);letter-spacing:-.035em}
.contact-copy>p{color:var(--muted);margin-top:1rem;font-size:1.1rem;max-width:44ch}
.contact-list{margin-top:2rem;display:grid;gap:1rem}
.contact-list li{display:grid;gap:.1rem;color:var(--muted)}
.contact-list strong{color:var(--ink);font-family:var(--font-display);font-size:1.05rem}
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(1.4rem,3vw,2.2rem);box-shadow:var(--shadow)}
.field{margin-bottom:1.1rem}
label{display:block;font-weight:600;font-size:.95rem;margin-bottom:.4rem}
input,select,textarea{width:100%;font:inherit;color:var(--ink);background:var(--surface-2);border:1.5px solid var(--line);border-radius:var(--r-sm);padding:.8rem .95rem;min-height:48px;transition:border-color .2s,box-shadow .2s}
textarea{resize:vertical;min-height:120px}
input::placeholder,textarea::placeholder{color:var(--muted);opacity:.8}
input:hover,select:hover,textarea:hover{border-color:var(--accent-text)}
input:focus-visible,select:focus-visible,textarea:focus-visible{outline:none;border-color:var(--accent-text);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 28%,transparent)}
[aria-invalid="true"]{border-color:#D6264B}
:root[data-theme="dark"] [aria-invalid="true"]{border-color:#FF6B88}
.err{color:#B5173A;font-size:.88rem;margin-top:.35rem;min-height:0}
:root[data-theme="dark"] .err{color:#FF8AA1}
.fine{font-size:.88rem;color:var(--muted);text-align:center;margin-top:.9rem}
.success{text-align:center;padding:2rem 0}
.success[hidden]{display:none}
.ok-badge{width:64px;height:64px;border-radius:50%;margin:0 auto 1.2rem;display:grid;place-items:center;background:var(--signal);color:#062B25;animation:pop .5s cubic-bezier(.2,1.4,.4,1)}
.ok-badge .ic{width:32px;height:32px;stroke-width:3}
.success h3{font-size:1.8rem;margin-bottom:.5rem}
.success p{color:var(--muted);margin-bottom:1.5rem}

/* ---------- footer ---------- */
.footer{background:var(--stats-bg);color:var(--stats-ink);padding-top:clamp(3rem,6vw,4.5rem)}
.footer a{color:var(--stats-muted);text-decoration:none}
.footer a:hover{color:#fff;text-decoration:underline}
.footer .brand{color:#fff}
.foot-grid{display:grid;grid-template-columns:1.4fr .7fr .7fr 1.3fr;gap:2rem}
.foot-brand p{color:var(--stats-muted);margin-top:1rem;max-width:34ch;font-size:.97rem}
.foot-h{font:700 1rem var(--font-display);margin-bottom:1rem;letter-spacing:0}
.footer ul li{margin-bottom:.55rem}
.newsletter{display:flex;gap:.5rem}
.newsletter input{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.22);color:#fff;min-width:0}
.newsletter input::placeholder{color:#B9C3E8}
.nl-msg{margin-top:.6rem;font-size:.9rem;color:#2EE6C5;min-height:1.4em}
.nl-msg.bad{color:#FF9DB0}
.foot-base{display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-top:3rem;padding:1.5rem 0 2rem;border-top:1px solid rgba(255,255,255,.14);color:var(--stats-muted);font-size:.92rem}
.social{display:flex;gap:1.2rem}
.social li{margin:0}

/* ---------- motion ---------- */
.js [data-reveal]{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1);transition-delay:var(--rd,0s)}
.js [data-reveal].in{opacity:1;transform:none}
.js .plan.featured[data-reveal].in{transform:translateY(-12px)}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes travel{from{offset-distance:0%}to{offset-distance:100%}}
@keyframes pulse{0%{transform:scale(1);opacity:.4}100%{transform:scale(1.9);opacity:0}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes ping{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--signal) 60%,transparent)}70%,100%{box-shadow:0 0 0 9px transparent}}
@keyframes fade{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
@keyframes pop{from{transform:scale(.4);opacity:0}to{transform:none;opacity:1}}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js [data-reveal]{opacity:1;transform:none}
  .packets circle{offset-distance:50%}
}

/* ---------- responsive ---------- */
@media (max-width:1020px){
  .hero-grid{grid-template-columns:1fr}
  .hero h1{max-width:14ch}
  .hero-visual{max-width:520px}
  .span-7,.span-5{grid-column:span 12}
  .span-4{grid-column:span 6}
  .span-4:nth-of-type(5){grid-column:span 12}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:2.5rem}
  .steps::before{display:none}
  .stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .plans{grid-template-columns:1fr;max-width:520px;margin-inline:auto}
  .plan.featured,.js .plan.featured[data-reveal].in{transform:none}
  .quotes{grid-template-columns:1fr;max-width:620px}
  .quote:nth-child(2){margin-top:0}
  .faq-grid,.contact-grid{grid-template-columns:1fr}
  .faq-grid .section-head{position:static}
  .foot-grid{grid-template-columns:1fr 1fr}
  .news{grid-column:1/-1}
}
@media (max-width:860px){
  .menu-btn{display:grid}
  .nav{position:fixed;inset:68px 0 auto 0;margin:0;flex-direction:column;align-items:stretch;gap:1rem;padding:1rem 1rem 1.5rem;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:var(--shadow);transform:translateY(-12px);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility .2s}
  .nav.open{opacity:1;transform:none;visibility:visible}
  .nav ul{flex-direction:column}
  .nav ul a{padding:.9rem 1rem;font-size:1.1rem;color:var(--ink)}
  .nav-cta{min-height:52px}
  .bar-tools{margin-left:auto}
}
@media (max-width:620px){
  body{font-size:1rem}
  .span-4{grid-column:span 12}
  .card{padding:1.4rem}
  .steps{grid-template-columns:1fr}
  .stats-grid{gap:1.6rem 1rem}
  .chip-a{display:none}
  .chip-b{left:50%;transform:translateX(-50%);top:-6%;white-space:nowrap}
  .cta-row .btn{width:100%}
  .foot-grid{grid-template-columns:1fr}
  .newsletter{flex-direction:column}
  .plan{padding:1.5rem}
  .price .amt{font-size:2.9rem}
  .faq details p{padding-right:0}
}
@media (max-width:360px){
  .hero h1{font-size:2.3rem}
  .brand{font-size:1.2rem}
}