/* ============================================================
   Sinch — communications infrastructure site
   Design tokens
   ============================================================ */
:root{
  --paper:#FBFAF6;
  --paper-2:#F2F0E8;
  --ink:#16152A;
  --ink-2:#211F3B;
  --ink-soft:#4C4A6B;
  --ink-mute:#7A7893;
  --signal:#4B3BFF;
  --signal-deep:#2C1CD1;
  --signal-tint:#ECE9FB;
  --pulse:#FF5A36;
  --pulse-tint:#FFEAE3;
  --line:#E4E1D6;
  --line-dark:rgba(255,255,255,.12);
  --ok:#12B981;

  --font-display:"Bricolage Grotesque",system-ui,sans-serif;
  --font-body:"Hanken Grotesk",system-ui,sans-serif;
  --font-mono:"Space Mono",ui-monospace,monospace;

  --wrap:1180px;
  --gutter:clamp(20px,5vw,48px);
  --radius:18px;
  --radius-sm:12px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--ink);
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.04;letter-spacing:-.02em;margin:0}
p{margin:0}
::selection{background:var(--signal);color:#fff}

/* ---------- layout helpers ---------- */
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(64px,9vw,120px)}
.eyebrow{
  font-family:var(--font-mono);
  font-size:12.5px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--signal);display:inline-flex;align-items:center;gap:9px;font-weight:700;
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--signal);
  box-shadow:0 0 0 0 var(--signal);animation:ping 2.4s var(--ease) infinite}
.eyebrow.on-dark{color:#B9B0FF}
.eyebrow.on-dark::before{background:#B9B0FF;box-shadow:0 0 0 0 #B9B0FF}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(75,59,255,.5)}70%,100%{box-shadow:0 0 0 9px rgba(75,59,255,0)}}

.lead{font-size:clamp(18px,2vw,21px);color:var(--ink-soft);line-height:1.55;max-width:56ch}
.section-head{max-width:720px;margin-bottom:clamp(36px,5vw,60px)}
.section-head h2{font-size:clamp(30px,4.6vw,50px);margin-bottom:18px}
.section-head p{color:var(--ink-soft);font-size:clamp(17px,1.8vw,20px)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--font-body);font-weight:700;font-size:15.5px;
  padding:14px 22px;border-radius:100px;border:1.5px solid transparent;
  cursor:pointer;transition:transform .18s var(--ease),background .2s,box-shadow .2s,color .2s,border-color .2s;
  white-space:nowrap;line-height:1;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--signal);color:#fff;box-shadow:0 8px 22px -8px rgba(75,59,255,.7)}
.btn-primary:hover{background:var(--signal-deep);box-shadow:0 14px 30px -10px rgba(75,59,255,.8)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink);background:var(--ink);color:var(--paper)}
.btn-ghost.on-dark{color:#fff;border-color:var(--line-dark)}
.btn-ghost.on-dark:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn .arrow{transition:transform .2s var(--ease)}
.btn:hover .arrow{transform:translateX(3px)}
.btn-lg{padding:17px 28px;font-size:16.5px}

.textlink{display:inline-flex;align-items:center;gap:7px;color:var(--signal);font-weight:700;font-size:15.5px}
.textlink .arrow{transition:transform .2s var(--ease)}
.textlink:hover .arrow{transform:translateX(4px)}

/* ============================================================
   Header
   ============================================================ */
.site-header{position:sticky;top:0;z-index:60;background:rgba(251,250,246,.82);
  backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:22px;height:70px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);
  font-weight:800;font-size:23px;letter-spacing:-.03em;color:var(--ink)}
.brand .mark{width:26px;height:26px;flex:0 0 auto}
.nav-links{display:flex;gap:4px;margin-left:14px}
.nav-links a{padding:9px 14px;border-radius:9px;font-weight:600;font-size:15.5px;color:var(--ink-soft);
  transition:color .18s,background .18s}
.nav-links a:hover,.nav-links a.active{color:var(--ink);background:var(--paper-2)}
.nav-cta{margin-left:auto;display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;margin-left:auto;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:.25s var(--ease)}
body.nav-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
body.nav-open .nav-toggle span:nth-child(2){opacity:0}
body.nav-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media(max-width:900px){
  .nav-links,.nav-cta{position:fixed;left:0;right:0;top:70px;flex-direction:column;background:var(--paper);
    padding:16px var(--gutter);gap:8px;transform:translateY(-120%);transition:transform .3s var(--ease);
    border-bottom:1px solid var(--line)}
  .nav-cta{top:auto;transform:translateY(-260%)}
  .nav-links a{padding:13px 12px;font-size:17px}
  .nav-cta .btn{width:100%;justify-content:center}
  body.nav-open .nav-links{transform:translateY(0)}
  body.nav-open .nav-cta{transform:translateY(0);top:calc(70px + 210px)}
  .nav-toggle{display:block}
  .nav-cta{margin-left:0}
}

/* ============================================================
   Hero
   ============================================================ */
.hero{position:relative;overflow:hidden;padding-block:clamp(56px,8vw,104px)}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(28px,4vw,56px);align-items:center}
.hero h1{font-size:clamp(38px,6.2vw,74px);letter-spacing:-.035em}
.hero h1 .big{color:var(--pulse);white-space:nowrap;font-feature-settings:"tnum"}
.hero .lead{margin-top:22px}
.hero-cta{display:flex;gap:12px;margin-top:32px;flex-wrap:wrap}
.hero-meta{display:flex;gap:26px;margin-top:34px;flex-wrap:wrap}
.hero-meta div{display:flex;flex-direction:column}
.hero-meta b{font-family:var(--font-display);font-size:24px;letter-spacing:-.02em}
.hero-meta span{font-size:13.5px;color:var(--ink-mute);font-family:var(--font-mono);letter-spacing:.02em}
.hero-bg{position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(680px 420px at 78% 8%,var(--signal-tint),transparent 60%),
             radial-gradient(520px 380px at 4% 96%,var(--pulse-tint),transparent 62%)}
@media(max-width:860px){.hero-grid{grid-template-columns:1fr}.hero-visual{order:-1}}

/* transmission card (hero signature) */
.transmit{background:var(--ink);color:#EDECFF;border-radius:var(--radius);padding:22px;
  font-family:var(--font-mono);font-size:14px;box-shadow:0 40px 80px -40px rgba(22,21,42,.55);
  position:relative;overflow:hidden}
.transmit::after{content:"";position:absolute;inset:0;border-radius:var(--radius);
  border:1px solid var(--line-dark);pointer-events:none}
.transmit .tbar{display:flex;gap:7px;margin-bottom:18px}
.transmit .tbar i{width:11px;height:11px;border-radius:50%;background:#3A3860;display:block}
.transmit .tbar i:first-child{background:var(--pulse)}
.transmit .tbar i:nth-child(2){background:#FFC53D}
.transmit .tbar i:nth-child(3){background:var(--ok)}
.transmit .line{display:block;white-space:pre-wrap;color:#B7B4E6;line-height:1.75}
.transmit .k{color:#8F8CFF}.transmit .s{color:#7FE3B6}.transmit .c{color:#5C5A80}
.transmit .resp{margin-top:14px;padding-top:14px;border-top:1px dashed var(--line-dark);
  display:flex;align-items:center;gap:10px}
.transmit .badge{display:inline-flex;align-items:center;gap:7px;background:rgba(18,185,129,.14);
  color:#5BE3AD;border-radius:100px;padding:5px 11px;font-size:12.5px;font-weight:700}
.transmit .badge .dot{width:7px;height:7px;border-radius:50%;background:var(--ok);
  animation:ping2 1.8s infinite}
@keyframes ping2{0%{box-shadow:0 0 0 0 rgba(18,185,129,.6)}70%,100%{box-shadow:0 0 0 7px rgba(18,185,129,0)}}
.transmit .rate{margin-left:auto;color:#fff;font-size:13px}
.transmit .rate b{color:#fff}
.deliver-row{display:flex;align-items:center;gap:6px;margin-top:16px}
.deliver-row .track{flex:1;height:6px;border-radius:100px;background:#302E52;overflow:hidden}
.deliver-row .track i{display:block;height:100%;width:99.9%;border-radius:100px;
  background:linear-gradient(90deg,var(--signal),#7c6dff);
  animation:fill 1.6s var(--ease) both}
@keyframes fill{from{width:0}to{width:99.9%}}

/* ---------- logo trust strip ---------- */
.trust{border-block:1px solid var(--line);background:var(--paper-2)}
.trust .wrap{padding-block:26px}
.trust p{text-align:center;font-family:var(--font-mono);font-size:12.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-mute);margin-bottom:20px}
.logos{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 40px;align-items:center}
.logos .logo{font-family:var(--font-display);font-weight:700;font-size:19px;color:var(--ink-mute);
  opacity:.75;letter-spacing:-.02em;transition:.2s}
.logos .logo:hover{opacity:1;color:var(--ink)}

/* ============================================================
   Cards & grids
   ============================================================ */
.grid{display:grid;gap:18px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.g-4{grid-template-columns:repeat(2,1fr)}.g-3{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.g-2,.g-3,.g-4{grid-template-columns:1fr}}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;
  transition:transform .22s var(--ease),box-shadow .22s,border-color .22s;position:relative}
.card:hover{transform:translateY(-4px);box-shadow:0 26px 50px -30px rgba(22,21,42,.28);border-color:transparent}
.card .ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  background:var(--signal-tint);color:var(--signal);margin-bottom:16px}
.card h3{font-size:20px;margin-bottom:8px}
.card p{color:var(--ink-soft);font-size:15.5px}
.card .textlink{margin-top:16px}
.card.dark{background:var(--ink);border-color:transparent;color:#EDECFF}
.card.dark h3{color:#fff}.card.dark p{color:#B7B4CF}
.card.dark .ico{background:rgba(255,255,255,.08);color:#B9B0FF}

.chip{display:inline-block;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.08em;
  text-transform:uppercase;color:var(--signal);background:var(--signal-tint);
  padding:5px 10px;border-radius:100px;font-weight:700}

/* ---------- feature split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center}
.split.rev .split-media{order:2}
@media(max-width:860px){.split{grid-template-columns:1fr}.split.rev .split-media{order:0}}
.split h2{font-size:clamp(28px,3.6vw,40px);margin-bottom:16px}
.split ul{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:13px}
.split li{display:flex;gap:12px;color:var(--ink-soft);font-size:16px}
.split li::before{content:"";flex:0 0 auto;width:20px;height:20px;border-radius:50%;margin-top:2px;
  background:var(--signal-tint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%234B3BFF' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/12px no-repeat}
.split-media{background:var(--ink);border-radius:var(--radius);padding:30px;color:#EDECFF;
  min-height:280px;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}
.split-media.tint{background:var(--signal-tint);color:var(--ink)}

/* phone mock */
.phone{width:230px;max-width:80%;margin-inline:auto;background:#0F0E22;border-radius:30px;
  padding:14px 12px;border:1px solid var(--line-dark);box-shadow:0 30px 60px -30px rgba(0,0,0,.6)}
.phone .bubble{background:var(--signal);color:#fff;border-radius:16px 16px 16px 4px;padding:11px 14px;
  font-size:13.5px;line-height:1.4;margin-bottom:9px;max-width:85%}
.phone .bubble.you{margin-left:auto;background:#26244A;border-radius:16px 16px 4px 16px}
.phone .rcs{border-radius:16px;overflow:hidden;background:#1B1A38;margin-bottom:9px;max-width:90%}
.phone .rcs .banner{height:74px;background:linear-gradient(120deg,var(--signal),var(--pulse))}
.phone .rcs .body{padding:11px 13px;font-size:13px;color:#CFCEEA}
.phone .rcs .btns{display:flex;gap:6px;padding:0 13px 13px}
.phone .rcs .btns span{flex:1;text-align:center;font-size:11.5px;font-weight:700;color:#fff;
  border:1px solid var(--line-dark);border-radius:8px;padding:7px}

/* ============================================================
   Stats band
   ============================================================ */
.band{background:var(--ink);color:#EDECFF;position:relative;overflow:hidden}
.band .eyebrow{color:#B9B0FF}.band .eyebrow::before{background:#B9B0FF}
.band h2{color:#fff}
.band .section-head p{color:#B7B4CF}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-dark);
  border:1px solid var(--line-dark);border-radius:var(--radius);overflow:hidden}
.stats .stat{background:var(--ink);padding:30px 24px}
.stats .stat b{font-family:var(--font-display);font-size:clamp(34px,4.4vw,50px);color:#fff;
  display:block;letter-spacing:-.03em;line-height:1}
.stats .stat b .u{color:var(--pulse)}
.stats .stat span{color:#9E9CBB;font-size:14.5px;margin-top:8px;display:block}
@media(max-width:820px){.stats{grid-template-columns:1fr 1fr}}
@media(max-width:460px){.stats{grid-template-columns:1fr}}

/* dotted world / signal motif backdrop */
.dots-bg{position:absolute;inset:0;opacity:.5;
  background-image:radial-gradient(rgba(255,255,255,.08) 1.4px,transparent 1.4px);
  background-size:26px 26px;mask-image:radial-gradient(120% 100% at 50% 0,#000,transparent 75%)}

/* ============================================================
   Testimonial
   ============================================================ */
.quote{max-width:900px;margin-inline:auto;text-align:center}
.quote blockquote{font-family:var(--font-display);font-weight:600;font-size:clamp(24px,3.4vw,38px);
  line-height:1.22;letter-spacing:-.02em;margin:0 0 24px}
.quote .who{font-family:var(--font-mono);font-size:14px;color:var(--ink-mute);letter-spacing:.02em}
.quote .who b{color:var(--ink)}

/* ============================================================
   Pricing
   ============================================================ */
.toggle{display:inline-flex;align-items:center;gap:0;background:var(--paper-2);border:1px solid var(--line);
  border-radius:100px;padding:5px;margin-bottom:38px}
.toggle button{border:0;background:none;font-family:var(--font-body);font-weight:700;font-size:14.5px;
  padding:9px 18px;border-radius:100px;cursor:pointer;color:var(--ink-soft);transition:.2s}
.toggle button.active{background:#fff;color:var(--ink);box-shadow:0 2px 8px -2px rgba(0,0,0,.15)}
.tiers{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;align-items:stretch}
@media(max-width:980px){.tiers{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.tiers{grid-template-columns:1fr}}
.tier{border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;background:#fff;
  display:flex;flex-direction:column}
.tier.feat{border-color:var(--signal);box-shadow:0 30px 60px -34px rgba(75,59,255,.5);position:relative}
.tier.feat::before{content:"Most popular";position:absolute;top:-11px;left:24px;background:var(--signal);
  color:#fff;font-size:11.5px;font-weight:700;font-family:var(--font-mono);letter-spacing:.06em;
  padding:4px 11px;border-radius:100px}
.tier h3{font-size:20px;margin-bottom:6px}
.tier .desc{color:var(--ink-mute);font-size:14px;min-height:40px}
.tier .price{font-family:var(--font-display);font-size:42px;letter-spacing:-.03em;margin:14px 0 2px}
.tier .price small{font-size:15px;color:var(--ink-mute);font-family:var(--font-body);font-weight:600}
.tier .btn{width:100%;justify-content:center;margin:20px 0}
.tier ul{list-style:none;padding:0;margin:0;display:grid;gap:11px}
.tier li{display:flex;gap:10px;font-size:14.5px;color:var(--ink-soft)}
.tier li::before{content:"";flex:0 0 auto;width:18px;height:18px;border-radius:50%;
  background:var(--signal-tint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='11' viewBox='0 0 24 24' fill='none' stroke='%234B3BFF' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/11px no-repeat}

/* rate table */
.rates{width:100%;border-collapse:collapse;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.rates th,.rates td{text-align:left;padding:16px 20px;border-bottom:1px solid var(--line);font-size:15.5px}
.rates thead th{background:var(--paper-2);font-family:var(--font-mono);font-size:12.5px;letter-spacing:.08em;
  text-transform:uppercase;color:var(--ink-mute)}
.rates td:last-child,.rates th:last-child{text-align:right;font-family:var(--font-mono);font-weight:700;color:var(--signal)}
.rates tr:last-child td{border-bottom:0}
.rates .ch{display:flex;align-items:center;gap:10px;font-weight:600}
.rates .ch .d{width:9px;height:9px;border-radius:50%;background:var(--signal)}

/* faq */
.faq{max-width:820px;margin-inline:auto}
.faq details{border-bottom:1px solid var(--line);padding:6px 0}
.faq summary{cursor:pointer;list-style:none;padding:18px 4px;font-family:var(--font-display);
  font-weight:600;font-size:19px;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--font-mono);color:var(--signal);font-size:24px;transition:.2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{color:var(--ink-soft);padding:0 4px 20px;font-size:16px;max-width:70ch}

/* ============================================================
   Timeline (about)
   ============================================================ */
.timeline{display:grid;gap:0;position:relative;margin-top:10px}
.timeline .row{display:grid;grid-template-columns:120px 1fr;gap:26px;padding:26px 0;border-top:1px solid var(--line)}
.timeline .row:last-child{border-bottom:1px solid var(--line)}
.timeline .yr{font-family:var(--font-mono);font-weight:700;color:var(--signal);font-size:18px}
.timeline h3{font-size:20px;margin-bottom:6px}
.timeline p{color:var(--ink-soft);font-size:15.5px}
@media(max-width:560px){.timeline .row{grid-template-columns:1fr;gap:6px}}

.values{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:820px){.values{grid-template-columns:1fr}}

/* ============================================================
   CTA + contact
   ============================================================ */
.cta{background:linear-gradient(135deg,var(--signal-deep),var(--signal) 60%,#6d5cff);
  color:#fff;border-radius:calc(var(--radius) + 6px);padding:clamp(36px,6vw,68px);
  position:relative;overflow:hidden}
.cta h2{color:#fff;font-size:clamp(30px,4.4vw,50px);max-width:16ch}
.cta p{color:rgba(255,255,255,.86);margin-top:16px;max-width:52ch;font-size:18px}
.cta-actions{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}
.cta .btn-primary{background:#fff;color:var(--signal-deep);box-shadow:0 10px 30px -12px rgba(0,0,0,.4)}
.cta .btn-primary:hover{background:var(--ink);color:#fff}
.cta .btn-ghost{border-color:rgba(255,255,255,.5);color:#fff}
.cta .btn-ghost:hover{background:#fff;color:var(--signal-deep);border-color:#fff}

.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,60px);align-items:start}
@media(max-width:820px){.contact-grid{grid-template-columns:1fr}}
.form{display:grid;gap:14px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(22px,3vw,32px)}
.form .fld{display:grid;gap:6px}
.form label{font-size:13.5px;font-weight:700;color:var(--ink-soft)}
.form input,.form textarea,.form select{font-family:var(--font-body);font-size:15.5px;
  padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;background:var(--paper);
  color:var(--ink);transition:border-color .18s,box-shadow .18s;width:100%}
.form input:focus,.form textarea:focus,.form select:focus{outline:none;border-color:var(--signal);
  box-shadow:0 0 0 4px var(--signal-tint)}
.form textarea{resize:vertical;min-height:96px}
.form .row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:480px){.form .row2{grid-template-columns:1fr}}
.form .btn{justify-content:center;margin-top:4px}
.form-note{font-size:13px;color:var(--ink-mute)}
.contact-side .item{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}
.contact-side .item:last-child{border-bottom:0}
.contact-side .ico{width:40px;height:40px;flex:0 0 auto;border-radius:11px;display:grid;place-items:center;
  background:var(--signal-tint);color:var(--signal)}
.contact-side h4{font-family:var(--font-display);font-size:16px;margin-bottom:2px}
.contact-side p{color:var(--ink-soft);font-size:14.5px}

/* ============================================================
   Footer  (copyright only, no nav)
   ============================================================ */
.site-footer{background:var(--ink);color:#9E9CBB;padding-block:34px}
.site-footer .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.site-footer .brand{color:#fff;font-size:20px}
.site-footer .brand .mark{width:22px;height:22px}
.site-footer .cr{font-size:14px;font-family:var(--font-mono);letter-spacing:.01em}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.in{opacity:1;transform:none}

@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;
    transition-duration:.001ms !important;scroll-behavior:auto !important}
  .reveal{opacity:1;transform:none}
}

/* page hero (interior) */
.page-hero{padding-block:clamp(52px,7vw,88px);position:relative;overflow:hidden}
.page-hero .bg{position:absolute;inset:0;z-index:-1;
  background:radial-gradient(560px 340px at 88% -10%,var(--signal-tint),transparent 62%)}
.page-hero h1{font-size:clamp(36px,5.6vw,66px);max-width:15ch;letter-spacing:-.035em}
.page-hero .lead{margin-top:20px}
.page-hero .hero-cta{margin-top:28px}