/* ==========================================================================
   AI Address — design system
   Brand navy #012D5D · brand teal #016883 (sampled from the logo)
   ========================================================================== */

/* Self-hosted fonts (SIL Open Font License — see assets/fonts) */
@font-face{font-family:"Inter";src:url("../fonts/inter-var.woff2") format("woff2");font-weight:400 600;font-style:normal;font-display:swap}
@font-face{font-family:"Sora";src:url("../fonts/sora-var.woff2") format("woff2");font-weight:500 600;font-style:normal;font-display:swap}

:root{
  --navy:#012D5D;
  --navy-800:#062a54;
  --navy-900:#021a38;
  --navy-950:#010f24;
  --teal:#016883;
  --teal-500:#0a86a3;
  --teal-300:#5cc6dc;
  --ice:#eaf3fa;
  --bg:#f5f8fc;
  --bg-2:#eef3f9;
  --white:#ffffff;
  --ink:#0a1a31;
  --ink-2:#23344d;
  --muted:#52637a;
  --line:rgba(1,45,93,.10);
  --line-2:rgba(1,45,93,.16);
  --glass:rgba(255,255,255,.66);
  --glass-strong:rgba(255,255,255,.82);
  --shadow-sm:0 1px 2px rgba(2,26,56,.06),0 2px 8px rgba(2,26,56,.05);
  --shadow:0 2px 6px rgba(2,26,56,.05),0 18px 40px -12px rgba(2,26,56,.14);
  --shadow-lg:0 4px 12px rgba(2,26,56,.06),0 40px 80px -24px rgba(2,26,56,.24);
  --glow:0 0 0 1px rgba(92,198,220,.25),0 10px 40px -8px rgba(10,134,163,.45);
  --r-sm:10px;--r:16px;--r-lg:24px;--r-xl:32px;
  --font-head:"Sora",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-body:"Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --ease:cubic-bezier(.22,.8,.2,1);
  --wrap:1200px;
  --gutter:clamp(16px,4vw,32px);
  --header-h:76px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--header-h) + 16px)}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;text-rendering:optimizeLegibility}
img,video,svg{display:block;max-width:100%}
a{color:var(--teal);text-decoration:none}
a:hover{color:var(--navy)}
button{font:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--teal-500);outline-offset:3px;border-radius:6px}
::selection{background:rgba(10,134,163,.2)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:12px;top:-60px;z-index:999;background:var(--navy);color:#fff;padding:10px 16px;border-radius:10px;transition:top .2s}
.skip:focus{top:12px;color:#fff}

h1,h2,h3,h4{font-family:var(--font-head);color:var(--navy-900);letter-spacing:-.022em;line-height:1.12;margin:0 0 .5em;font-weight:600}
h1{font-size:clamp(2.5rem,5.6vw,4.4rem);letter-spacing:-.035em;line-height:1.04}
h2{font-size:clamp(2rem,3.8vw,3rem);letter-spacing:-.03em}
h3{font-size:1.28rem;letter-spacing:-.015em}
h4{font-size:1.05rem}
p{margin:0 0 1em}
.lead{font-size:clamp(1.08rem,1.5vw,1.25rem);color:var(--muted);line-height:1.6}
.muted{color:var(--muted)}
.grad-text{background:linear-gradient(100deg,var(--navy) 10%,var(--teal) 55%,var(--teal-500) 90%);-webkit-background-clip:text;background-clip:text;color:transparent}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.section{padding:clamp(80px,11vw,136px) 0;position:relative}
.section--tight{padding:clamp(56px,7vw,88px) 0}
.section-head{max-width:720px;margin:0 auto clamp(40px,6vw,64px);text-align:center}
.section-head--left{margin-left:0;text-align:left}
.section-head p{margin-bottom:0}

.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-head);font-size:.78rem;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--teal);margin-bottom:18px}
.eyebrow::before{content:"";width:22px;height:1.5px;background:linear-gradient(90deg,transparent,var(--teal))}
.section-head:not(.section-head--left) .eyebrow::after{content:"";width:22px;height:1.5px;background:linear-gradient(90deg,var(--teal),transparent)}

/* ---------- buttons ---------- */
.btn{--h:52px;display:inline-flex;align-items:center;justify-content:center;gap:10px;height:var(--h);padding:0 26px;border-radius:999px;border:0;
  font-family:var(--font-head);font-weight:600;font-size:.98rem;letter-spacing:-.005em;white-space:nowrap;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .35s var(--ease),color .2s;position:relative;isolation:isolate}
.btn svg{width:18px;height:18px;transition:transform .35s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btn--primary{color:#fff;background:linear-gradient(135deg,var(--navy) 0%,#034a86 55%,var(--teal) 100%);
  box-shadow:0 1px 0 rgba(255,255,255,.25) inset,0 10px 30px -10px rgba(1,45,93,.7),0 0 0 1px rgba(1,45,93,.4)}
.btn--primary::after{content:"";position:absolute;inset:0;border-radius:inherit;z-index:-1;opacity:0;transition:opacity .35s;
  box-shadow:0 0 0 6px rgba(10,134,163,.14),0 18px 44px -10px rgba(10,134,163,.65)}
.btn--primary:hover{color:#fff;transform:translateY(-2px)}
.btn--primary:hover::after{opacity:1}
.btn--ghost{color:var(--navy);background:var(--glass-strong);box-shadow:0 0 0 1px var(--line-2) inset,var(--shadow-sm);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.btn--ghost:hover{color:var(--navy);transform:translateY(-2px);box-shadow:0 0 0 1px rgba(1,104,131,.35) inset,var(--shadow)}
.btn--light{color:var(--navy-900);background:#fff;box-shadow:0 10px 30px -10px rgba(0,0,0,.4)}
.btn--light:hover{color:var(--navy-900);transform:translateY(-2px)}
.btn--sm{--h:44px;padding:0 18px;font-size:.9rem}
.btn--block{width:100%}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}

/* ---------- header ---------- */
.site-header{position:fixed;inset:0 0 auto 0;z-index:50;height:var(--header-h);display:flex;align-items:center;transition:background .4s,box-shadow .4s,height .4s var(--ease)}
.site-header::before{content:"";position:absolute;inset:0;background:rgba(245,248,252,.72);backdrop-filter:saturate(1.6) blur(18px);-webkit-backdrop-filter:saturate(1.6) blur(18px);
  opacity:0;transition:opacity .4s;border-bottom:1px solid var(--line)}
.site-header.is-scrolled::before,.site-header.is-open::before{opacity:1}
.site-header.is-scrolled{--header-h:66px}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;position:relative}
.brand{display:flex;align-items:center;flex-shrink:0}
.brand img{height:46px;width:auto;transition:height .4s var(--ease)}
.is-scrolled .brand img{height:40px}
.nav{display:flex;align-items:center;gap:4px}
.nav a{position:relative;color:var(--ink-2);font-weight:500;font-size:.95rem;padding:8px 14px;border-radius:999px;transition:color .2s,background .2s}
.nav a:hover{color:var(--navy);background:rgba(1,45,93,.05)}
.nav a[aria-current="page"]{color:var(--navy)}
.nav a[aria-current="page"]::after{content:"";position:absolute;left:50%;bottom:2px;width:5px;height:5px;margin-left:-2.5px;border-radius:50%;background:var(--teal)}
.header-cta{display:flex;align-items:center;gap:10px}
.menu-btn{display:none;width:46px;height:46px;border-radius:14px;border:0;background:var(--glass-strong);box-shadow:0 0 0 1px var(--line-2) inset;align-items:center;justify-content:center}
.menu-btn span{display:block;width:20px;height:1.8px;background:var(--navy);border-radius:2px;position:relative;transition:background .2s}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0;width:20px;height:1.8px;background:var(--navy);border-radius:2px;transition:transform .35s var(--ease),top .35s var(--ease)}
.menu-btn span::before{top:-6px}.menu-btn span::after{top:6px}
.is-open .menu-btn span{background:transparent}
.is-open .menu-btn span::before{top:0;transform:rotate(45deg)}
.is-open .menu-btn span::after{top:0;transform:rotate(-45deg)}

@media (max-width:1040px){
  .menu-btn{display:inline-flex}
  .header-cta .btn{display:none}
  .nav{position:fixed;left:0;right:0;top:var(--header-h);height:calc(100dvh - var(--header-h));flex-direction:column;align-items:stretch;gap:2px;
    padding:18px var(--gutter) 40px;background:rgba(245,248,252,.97);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
    opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .3s,transform .4s var(--ease),visibility .3s;overflow-y:auto}
  .is-open .nav{opacity:1;visibility:visible;transform:none}
  .nav a{font-family:var(--font-head);font-size:1.35rem;font-weight:600;padding:14px 8px;border-radius:0;border-bottom:1px solid var(--line)}
  .nav a[aria-current="page"]::after{left:auto;right:10px;top:50%;margin-top:-2.5px}
  .nav .btn{margin-top:24px;display:inline-flex;font-size:1rem;border:0;padding:0 26px;border-radius:999px;color:#fff}
}
@media (min-width:1041px){.nav .nav-cta{display:none}}

/* ---------- hero ---------- */
.hero{position:relative;padding:calc(var(--header-h) + clamp(48px,7vw,96px)) 0 clamp(72px,9vw,120px);overflow:hidden;isolation:isolate}
.hero__bg{position:absolute;inset:0;z-index:-2;background:
  radial-gradient(60% 55% at 72% 38%,rgba(255,255,255,1) 0%,rgba(255,255,255,0) 70%),
  radial-gradient(45% 45% at 15% 10%,rgba(92,198,220,.16) 0%,rgba(92,198,220,0) 70%),
  radial-gradient(50% 50% at 95% 90%,rgba(1,45,93,.08) 0%,rgba(1,45,93,0) 70%),
  linear-gradient(180deg,#f7fafd 0%,#eef3f9 100%)}
.hero__grid{position:absolute;inset:0;z-index:-2;background-image:radial-gradient(rgba(1,45,93,.13) 1px,transparent 1.2px);background-size:30px 30px;
  -webkit-mask-image:radial-gradient(70% 60% at 60% 40%,#000 0%,transparent 75%);mask-image:radial-gradient(70% 60% at 60% 40%,#000 0%,transparent 75%);opacity:.55}
.hero canvas.flow{position:absolute;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none}
.hero__inner{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(32px,5vw,72px);align-items:center}
.hero h1{margin-bottom:22px}
.hero .lead{max-width:540px;margin-bottom:34px}
.hero__trust{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:34px;color:var(--muted);font-size:.9rem}
.hero__trust > span{display:inline-flex;align-items:center;gap:8px}
.hero__trust svg{width:18px;height:18px;color:var(--teal)}
.chip{display:inline-flex;align-items:center;gap:10px;padding:7px 14px 7px 8px;border-radius:999px;background:var(--glass-strong);box-shadow:0 0 0 1px var(--line) inset,var(--shadow-sm);
  font-size:.86rem;font-weight:500;color:var(--ink-2);margin-bottom:26px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.chip b{display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;background:linear-gradient(135deg,var(--navy),var(--teal));color:#fff;font-size:.72rem;
  font-family:var(--font-head);letter-spacing:.06em;text-transform:uppercase}

/* ---------- mailroom device (hero visual) ---------- */
.device{position:relative;perspective:1600px}
.device__glow{position:absolute;inset:6% 4% -6%;z-index:-1;border-radius:40px;background:radial-gradient(closest-side,rgba(10,134,163,.35),rgba(10,134,163,0));filter:blur(30px)}
.device__frame{position:relative;border-radius:28px;padding:10px;background:linear-gradient(145deg,rgba(255,255,255,.95),rgba(255,255,255,.55));
  box-shadow:0 0 0 1px rgba(255,255,255,.9) inset,0 0 0 1px rgba(1,45,93,.08),var(--shadow-lg);transform:rotateY(-9deg) rotateX(5deg);transform-style:preserve-3d;
  transition:transform 1.2s var(--ease)}
.device:hover .device__frame{transform:rotateY(-4deg) rotateX(2deg)}
.app{border-radius:20px;overflow:hidden;background:linear-gradient(180deg,#fbfdff,#f1f6fb);box-shadow:0 0 0 1px var(--line)}
.app__bar{display:flex;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.8)}
.app__dots{display:flex;gap:6px}.app__dots i{width:9px;height:9px;border-radius:50%;background:#dbe4ee}
.app__title{font-family:var(--font-head);font-weight:600;font-size:.88rem;color:var(--navy-900);display:flex;align-items:center;gap:8px}
.app__title img{width:18px;height:auto}
.app__live{margin-left:auto;display:inline-flex;align-items:center;gap:7px;font-size:.74rem;font-weight:600;color:var(--teal);background:rgba(1,104,131,.08);padding:4px 10px;border-radius:999px}
.app__live i{width:7px;height:7px;border-radius:50%;background:#16a37f;box-shadow:0 0 0 0 rgba(22,163,127,.6);animation:ping 2s infinite}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(22,163,127,.5)}80%,100%{box-shadow:0 0 0 8px rgba(22,163,127,0)}}
.app__body{display:grid;grid-template-columns:120px 1fr;min-height:390px}
.app__side{padding:16px 10px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:4px;background:rgba(255,255,255,.5)}
.app__side span{display:flex;align-items:center;gap:8px;font-size:.76rem;font-weight:500;color:var(--muted);padding:8px 10px;border-radius:9px}
.app__side span.on{background:#fff;color:var(--navy);box-shadow:var(--shadow-sm)}
.app__side svg{width:14px;height:14px}
.app__main{padding:16px 18px;position:relative;overflow:hidden}
.app__h{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:12px}
.app__h b{font-family:var(--font-head);font-size:.95rem;color:var(--navy-900)}
.app__h small{font-size:.72rem;color:var(--muted)}
.mail-list{display:flex;flex-direction:column;gap:9px;min-height:300px}
.mail{display:grid;grid-template-columns:38px 1fr auto;gap:12px;align-items:center;padding:11px 12px;border-radius:13px;background:#fff;box-shadow:0 0 0 1px var(--line),0 4px 14px -8px rgba(2,26,56,.18);
  animation:mailIn .9s var(--ease) both}
.mail.is-new{box-shadow:0 0 0 1px rgba(10,134,163,.35),0 8px 24px -10px rgba(10,134,163,.5)}
@keyframes mailIn{from{opacity:0;transform:translateY(-14px) scale(.98)}to{opacity:1;transform:none}}
.mail__ic{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(1,45,93,.08),rgba(1,104,131,.12));color:var(--navy)}
.mail__ic svg{width:18px;height:18px}
.mail__from{font-size:.82rem;font-weight:600;color:var(--ink);line-height:1.3}
.mail__meta{font-size:.72rem;color:var(--muted);line-height:1.3}
.tag{display:inline-flex;align-items:center;gap:6px;font-size:.7rem;font-weight:600;padding:4px 9px;border-radius:999px;white-space:nowrap}
.tag svg{width:12px;height:12px}
.tag--scan{background:rgba(1,104,131,.1);color:var(--teal)}
.tag--scanning{background:rgba(1,45,93,.07);color:var(--navy)}
.tag--fwd{background:rgba(99,102,241,.1);color:#4f46e5}
.tag--safe{background:rgba(22,163,127,.12);color:#0f7a5f}
.scanbar{position:relative;height:3px;border-radius:3px;background:rgba(1,45,93,.08);overflow:hidden;margin-top:6px;width:120px}
.scanbar i{position:absolute;inset:0;background:linear-gradient(90deg,var(--teal),var(--teal-300));transform-origin:left;animation:scanfill 2.2s var(--ease) forwards}
@keyframes scanfill{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.float-card{position:absolute;display:flex;align-items:center;gap:12px;padding:12px 16px 12px 12px;border-radius:16px;background:var(--glass-strong);
  box-shadow:0 0 0 1px rgba(255,255,255,.9) inset,0 0 0 1px var(--line),var(--shadow);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  animation:bob 7s ease-in-out infinite}
.float-card b{display:block;font-family:var(--font-head);font-size:.84rem;color:var(--navy-900);line-height:1.25}
.float-card small{display:block;font-size:.72rem;color:var(--muted)}
.float-card .fc-ic{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--navy),var(--teal))}
.float-card .fc-ic svg{width:18px;height:18px}
.float-card--a{left:-34px;bottom:70px}
.float-card--b{right:-22px;top:-22px;animation-delay:-3.5s}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

@media (max-width:980px){
  .hero__inner{grid-template-columns:1fr}
  .hero .lead{max-width:none}
  .device{max-width:620px;margin:10px auto 0;width:100%}
  .device__frame{transform:none}
  .float-card--a{left:-8px}.float-card--b{right:-6px}
}
@media (max-width:560px){
  .app__body{grid-template-columns:1fr}
  .app__side{display:none}
  .float-card{display:none}
  .mail{grid-template-columns:34px 1fr}
  .mail .tag{grid-column:2;justify-self:start}
}

/* ---------- logo strip / proof ---------- */
.proof{padding:28px 0;border-block:1px solid var(--line);background:rgba(255,255,255,.55)}
.proof__row{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.proof__item{display:flex;align-items:center;gap:14px}
.proof__item .ic{flex:none;width:44px;height:44px;border-radius:13px;display:grid;place-items:center;color:var(--teal);background:linear-gradient(135deg,rgba(1,104,131,.1),rgba(1,45,93,.05));box-shadow:0 0 0 1px var(--line) inset}
.proof__item .ic svg{width:21px;height:21px}
.proof__item b{display:block;font-family:var(--font-head);font-size:.95rem;color:var(--navy-900);line-height:1.3}
.proof__item span{font-size:.84rem;color:var(--muted);line-height:1.35;display:block}
@media (max-width:900px){.proof__row{grid-template-columns:1fr 1fr;gap:22px}}
@media (max-width:480px){.proof__row{grid-template-columns:1fr}}

/* ---------- cards / bento ---------- */
.card{position:relative;border-radius:var(--r-lg);background:var(--glass);box-shadow:0 0 0 1px rgba(255,255,255,.9) inset,0 0 0 1px var(--line),var(--shadow-sm);
  padding:clamp(24px,3vw,34px);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);overflow:hidden;isolation:isolate;
  transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.card::before{content:"";position:absolute;inset:0;z-index:-1;opacity:0;transition:opacity .4s;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%),rgba(92,198,220,.18),transparent 45%)}
.card:hover{transform:translateY(-4px);box-shadow:0 0 0 1px rgba(255,255,255,.9) inset,0 0 0 1px rgba(1,104,131,.22),var(--shadow)}
.card:hover::before{opacity:1}
.card p:last-child{margin-bottom:0}
.card .ic{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;color:#fff;margin-bottom:22px;
  background:linear-gradient(140deg,var(--navy) 0%,#04508f 55%,var(--teal) 100%);box-shadow:0 10px 24px -10px rgba(1,45,93,.7),0 1px 0 rgba(255,255,255,.3) inset}
.card .ic svg{width:24px;height:24px}
.card h3{margin-bottom:10px}
.card p{color:var(--muted);font-size:.98rem}
.card .more{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:.92rem;margin-top:8px}
.card .more svg{width:16px;height:16px;transition:transform .3s var(--ease)}
.card:hover .more svg{transform:translateX(3px)}

.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}
.bento > *{grid-column:span 2}
.bento .span-3{grid-column:span 3}
.bento .span-4{grid-column:span 4}
@media (max-width:980px){.bento{grid-template-columns:1fr 1fr}.bento > *,.bento .span-3,.bento .span-4{grid-column:span 1}}
@media (max-width:640px){.bento{grid-template-columns:1fr}}

.card--feature{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}
@media (max-width:640px){.card--feature{grid-template-columns:1fr}}
.mini-letters{position:relative;height:190px}
.mini-letters .l{position:absolute;left:50%;width:190px;height:122px;margin-left:-95px;border-radius:12px;background:#fff;box-shadow:0 0 0 1px var(--line),0 14px 30px -14px rgba(2,26,56,.3)}
.mini-letters .l::before{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(155deg,transparent 49%,rgba(1,45,93,.08) 50%,transparent 51%),linear-gradient(-155deg,transparent 49%,rgba(1,45,93,.08) 50%,transparent 51%)}
.mini-letters .l1{top:52px;transform:rotate(-8deg) translateX(-26px)}
.mini-letters .l2{top:36px;transform:rotate(5deg) translateX(22px)}
.mini-letters .l3{top:22px;display:flex;align-items:flex-end;padding:14px}
.mini-letters .l3 .stamp{position:absolute;right:12px;top:12px;width:24px;height:28px;border-radius:4px;border:2px dashed rgba(1,104,131,.4)}
.mini-letters .l3 i{display:block;height:5px;border-radius:3px;background:rgba(1,45,93,.14);margin-top:6px}
.mini-letters .beam{position:absolute;left:12%;right:12%;height:2px;top:30px;background:linear-gradient(90deg,transparent,var(--teal-300),transparent);box-shadow:0 0 14px 2px rgba(92,198,220,.7);
  animation:beam 3.2s ease-in-out infinite}
@keyframes beam{0%,100%{top:26px;opacity:0}15%{opacity:1}50%{top:150px;opacity:1}65%{opacity:0}}

/* ---------- how it works ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative;counter-reset:step}
.steps::before{content:"";position:absolute;left:8%;right:8%;top:34px;height:2px;background:linear-gradient(90deg,transparent,var(--line-2) 10%,var(--line-2) 90%,transparent)}
.steps .progress{position:absolute;left:8%;top:34px;height:2px;width:0;max-width:84%;background:linear-gradient(90deg,var(--navy),var(--teal),var(--teal-300));box-shadow:0 0 12px rgba(92,198,220,.8);transition:width 2.4s var(--ease)}
.steps.in .progress{width:84%}
.step{position:relative;text-align:center;padding:0 6px}
.step__n{counter-increment:step;position:relative;z-index:1;width:68px;height:68px;margin:0 auto 22px;border-radius:22px;display:grid;place-items:center;
  background:#fff;color:var(--navy);box-shadow:0 0 0 1px var(--line),var(--shadow);transition:box-shadow .5s,transform .5s var(--ease)}
.step__n svg{width:26px;height:26px}
.step__n::after{content:counter(step,decimal-leading-zero);position:absolute;top:-9px;right:-9px;min-width:26px;height:26px;padding:0 6px;border-radius:999px;
  background:linear-gradient(135deg,var(--navy),var(--teal));color:#fff;font:600 .68rem/26px var(--font-head)}
.step:hover .step__n{transform:translateY(-3px);box-shadow:0 0 0 1px rgba(1,104,131,.3),var(--glow)}
.step h3{font-size:1.12rem}
.step p{color:var(--muted);font-size:.95rem;margin:0}
@media (max-width:900px){
  .steps{grid-template-columns:1fr;gap:34px;max-width:520px;margin:0 auto}
  .steps::before,.steps .progress{left:33px;right:auto;top:10px;bottom:10px;width:2px;height:auto;max-width:none}
  .steps::before{background:linear-gradient(180deg,transparent,var(--line-2) 10%,var(--line-2) 90%,transparent)}
  .steps .progress{height:0;background:linear-gradient(180deg,var(--navy),var(--teal),var(--teal-300));transition:height 2.4s var(--ease)}
  .steps.in .progress{width:2px;height:calc(100% - 20px)}
  .step{display:grid;grid-template-columns:68px 1fr;gap:22px;text-align:left;align-items:start}
  .step__n{margin:0}
}

/* ---------- mailroom tabs ---------- */
.split{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(32px,6vw,80px);align-items:center}
.split--rev{grid-template-columns:1.1fr 1fr}
.split--rev > :first-child{order:2}
@media (max-width:980px){.split,.split--rev{grid-template-columns:1fr}.split--rev > :first-child{order:0}}
.tabs{display:flex;flex-direction:column;gap:10px;margin-top:30px}
.tab{display:grid;grid-template-columns:44px 1fr;gap:16px;text-align:left;padding:16px 18px;border-radius:18px;border:0;background:transparent;color:inherit;
  box-shadow:0 0 0 1px transparent inset;transition:background .35s,box-shadow .35s}
.tab .ic{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;color:var(--navy);background:rgba(1,45,93,.06);transition:background .35s,color .35s}
.tab .ic svg{width:20px;height:20px}
.tab b{display:block;font-family:var(--font-head);font-weight:600;color:var(--navy-900);font-size:1.02rem;margin-bottom:3px}
.tab span{display:block;font-size:.93rem;color:var(--muted);line-height:1.5}
.tab:hover{background:rgba(255,255,255,.6)}
.tab[aria-selected="true"]{background:#fff;box-shadow:0 0 0 1px var(--line) inset,var(--shadow)}
.tab[aria-selected="true"] .ic{color:#fff;background:linear-gradient(135deg,var(--navy),var(--teal))}
.tab .bar{grid-column:2;height:2px;border-radius:2px;background:rgba(1,45,93,.08);margin-top:12px;overflow:hidden;display:none}
.tab[aria-selected="true"] .bar{display:block}
.tab .bar i{display:block;height:100%;width:100%;transform-origin:left;transform:scaleX(0);background:linear-gradient(90deg,var(--navy),var(--teal))}
.tab[aria-selected="true"] .bar i{animation:tabbar 6s linear forwards}
@keyframes tabbar{to{transform:scaleX(1)}}
.stage{position:relative;border-radius:var(--r-xl);min-height:460px;padding:clamp(22px,3vw,34px);overflow:hidden;isolation:isolate;
  background:linear-gradient(160deg,#ffffff 0%,#eef4fa 100%);box-shadow:0 0 0 1px rgba(255,255,255,.9) inset,0 0 0 1px var(--line),var(--shadow-lg)}
.stage::before{content:"";position:absolute;inset:0;z-index:-1;background-image:radial-gradient(rgba(1,45,93,.12) 1px,transparent 1.2px);background-size:24px 24px;
  -webkit-mask-image:radial-gradient(80% 70% at 50% 40%,#000,transparent);mask-image:radial-gradient(80% 70% at 50% 40%,#000,transparent);opacity:.6}
.panel{position:absolute;inset:clamp(22px,3vw,34px);display:flex;flex-direction:column;justify-content:center;opacity:0;visibility:hidden;transform:translateY(12px) scale(.985);
  transition:opacity .6s var(--ease),transform .7s var(--ease),visibility .6s}
.panel.is-active{opacity:1;visibility:visible;transform:none}
.doc{margin:0 auto;width:min(360px,100%);background:#fff;border-radius:16px;box-shadow:0 0 0 1px var(--line),0 30px 60px -30px rgba(2,26,56,.4);padding:22px;position:relative;overflow:hidden}
.doc__head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}
.doc__logo{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,#d8e3ee,#eef3f8)}
.doc__stamp{font-size:.66rem;font-weight:700;color:var(--teal);border:1.5px solid rgba(1,104,131,.5);padding:3px 8px;border-radius:6px;letter-spacing:.08em;transform:rotate(4deg)}
.doc i{display:block;height:7px;border-radius:4px;background:#e6edf4;margin-bottom:9px}
.doc i:nth-child(odd){width:86%}
.doc .scanline{position:absolute;left:0;right:0;height:46px;top:-46px;background:linear-gradient(180deg,rgba(92,198,220,0),rgba(92,198,220,.28));border-bottom:2px solid var(--teal-300);
  box-shadow:0 6px 16px rgba(92,198,220,.5);animation:scandoc 2.6s var(--ease) infinite}
@keyframes scandoc{0%{top:-46px}70%,100%{top:100%}}
.panel__foot{display:flex;justify-content:center;gap:10px;margin-top:22px;flex-wrap:wrap}
.pill{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:#fff;box-shadow:0 0 0 1px var(--line),var(--shadow-sm);font-size:.82rem;font-weight:600;color:var(--navy)}
.pill svg{width:15px;height:15px;color:var(--teal)}
.route{position:relative;margin:0 auto;width:min(460px,100%);height:220px}
.route svg.path{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.route .node{position:absolute;display:flex;flex-direction:column;align-items:center;gap:8px;font-size:.8rem;font-weight:600;color:var(--navy);text-align:center;width:120px}
.route .node .dot{width:58px;height:58px;border-radius:18px;display:grid;place-items:center;background:#fff;box-shadow:0 0 0 1px var(--line),var(--shadow);color:var(--navy)}
.route .node .dot svg{width:24px;height:24px}
.route .node--a{left:0;top:80px}.route .node--b{right:0;top:80px}
.route .node--b .dot{color:#fff;background:linear-gradient(135deg,var(--navy),var(--teal))}
.route .parcel{position:absolute;left:60px;top:90px;width:34px;height:26px;border-radius:6px;background:linear-gradient(135deg,#c79a63,#b3854f);box-shadow:0 8px 16px -6px rgba(0,0,0,.35);
  offset-path:path("M 0 18 C 110 -60 230 -60 340 18");animation:travel 3.4s var(--ease) infinite}
.route .parcel::after{content:"";position:absolute;left:0;right:0;top:10px;height:5px;background:rgba(255,255,255,.35)}
@keyframes travel{0%{offset-distance:0%;opacity:0}10%{opacity:1}85%{opacity:1}100%{offset-distance:100%;opacity:0}}
.vault{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;width:min(420px,100%);margin:0 auto}
.vault .f{aspect-ratio:3/4;border-radius:12px;background:#fff;box-shadow:0 0 0 1px var(--line),var(--shadow-sm);padding:12px;display:flex;flex-direction:column;justify-content:space-between;
  animation:mailIn .8s var(--ease) both}
.vault .f i{display:block;height:5px;border-radius:3px;background:#e6edf4;margin-bottom:6px}
.vault .f small{font-size:.66rem;font-weight:600;color:var(--muted)}
.vault .f.hl{box-shadow:0 0 0 1.5px var(--teal-500),var(--glow)}
.search{display:flex;align-items:center;gap:10px;width:min(420px,100%);margin:0 auto 16px;padding:12px 16px;border-radius:14px;background:#fff;box-shadow:0 0 0 1px var(--line),var(--shadow-sm);font-size:.88rem;color:var(--muted)}
.search svg{width:16px;height:16px;color:var(--teal)}
.search .caret{width:1.5px;height:16px;background:var(--navy);animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.shred{position:relative;width:min(300px,100%);margin:0 auto;height:260px}
.shred .sheet{position:absolute;left:50%;top:0;width:180px;margin-left:-90px;height:150px;background:#fff;border-radius:10px;box-shadow:0 0 0 1px var(--line),var(--shadow);padding:16px;animation:feed 3.2s var(--ease) infinite}
.shred .sheet i{display:block;height:6px;border-radius:3px;background:#e6edf4;margin-bottom:8px}
.shred .mouth{position:absolute;left:50%;top:150px;width:240px;margin-left:-120px;height:46px;border-radius:14px;background:linear-gradient(180deg,var(--navy-800),var(--navy-950));box-shadow:0 14px 30px -12px rgba(2,26,56,.6);z-index:2}
.shred .mouth::before{content:"";position:absolute;left:20px;right:20px;top:8px;height:5px;border-radius:3px;background:#000;box-shadow:0 0 12px rgba(92,198,220,.6) inset}
.shred .strips{position:absolute;left:50%;top:196px;width:180px;margin-left:-90px;height:60px;display:flex;justify-content:space-between;overflow:hidden}
.shred .strips i{width:8px;background:repeating-linear-gradient(180deg,#fff 0 8px,#e6edf4 8px 10px);border-radius:0 0 2px 2px;animation:strip 3.2s var(--ease) infinite}
@keyframes feed{0%{transform:translateY(-30px);opacity:0}15%{opacity:1}75%{transform:translateY(150px);opacity:1}76%,100%{transform:translateY(150px);opacity:0}}
@keyframes strip{0%,20%{transform:translateY(-100%)}70%{transform:translateY(0)}100%{transform:translateY(0);opacity:0}}

/* ---------- dark security section ---------- */
.dark{background:radial-gradient(80% 60% at 80% 0%,#0a3b73 0%,rgba(10,59,115,0) 60%),radial-gradient(60% 60% at 0% 100%,rgba(1,104,131,.45),rgba(1,104,131,0) 60%),linear-gradient(180deg,var(--navy-900),var(--navy-950));
  color:#c8d6e8;overflow:hidden;isolation:isolate}
.dark h2,.dark h3,.dark h4{color:#fff}
.dark .lead,.dark p{color:#a9bbd2}
.dark .eyebrow{color:var(--teal-300)}
.dark .eyebrow::before{background:linear-gradient(90deg,transparent,var(--teal-300))}
.dark .section-head:not(.section-head--left) .eyebrow::after{background:linear-gradient(90deg,var(--teal-300),transparent)}
.dark .grid-lines{position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:64px 64px;-webkit-mask-image:radial-gradient(70% 70% at 50% 40%,#000,transparent);mask-image:radial-gradient(70% 70% at 50% 40%,#000,transparent)}
.shield-viz{position:relative;aspect-ratio:1;max-width:460px;margin:0 auto;display:grid;place-items:center}
.shield-viz .ring{position:absolute;border-radius:50%;border:1px solid rgba(92,198,220,.22)}
.shield-viz .ring:nth-child(1){inset:0;animation:spin 60s linear infinite;border-style:dashed}
.shield-viz .ring:nth-child(2){inset:12%;border-color:rgba(92,198,220,.3)}
.shield-viz .ring:nth-child(3){inset:24%;border-color:rgba(92,198,220,.45);box-shadow:0 0 60px rgba(92,198,220,.15) inset}
.shield-viz .ring i{position:absolute;width:9px;height:9px;border-radius:50%;background:var(--teal-300);box-shadow:0 0 14px 3px rgba(92,198,220,.7);top:-4.5px;left:50%;margin-left:-4.5px}
@keyframes spin{to{transform:rotate(360deg)}}
.shield-viz .core{position:relative;width:44%;aspect-ratio:1;border-radius:32%;display:grid;place-items:center;
  background:linear-gradient(145deg,rgba(255,255,255,.14),rgba(255,255,255,.03));box-shadow:0 0 0 1px rgba(255,255,255,.18) inset,0 30px 80px -20px rgba(92,198,220,.5);backdrop-filter:blur(8px)}
.shield-viz .core svg{width:46%;height:auto;color:#fff;filter:drop-shadow(0 0 18px rgba(92,198,220,.8))}
.shield-viz .badge{position:absolute;display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:14px;background:rgba(255,255,255,.08);box-shadow:0 0 0 1px rgba(255,255,255,.14) inset;
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:#fff;font-size:.8rem;font-weight:600;white-space:nowrap;animation:bob 8s ease-in-out infinite}
.shield-viz .badge svg{width:16px;height:16px;color:var(--teal-300)}
.shield-viz .b1{top:10%;left:-4%}.shield-viz .b2{top:44%;right:-8%;animation-delay:-2.5s}.shield-viz .b3{bottom:8%;left:6%;animation-delay:-5s}
.checks{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:18px}
.checks li{display:grid;grid-template-columns:34px 1fr;gap:14px}
.checks .tick{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;background:rgba(92,198,220,.12);color:var(--teal-300);box-shadow:0 0 0 1px rgba(92,198,220,.25) inset}
.checks .tick svg{width:17px;height:17px}
.checks b{display:block;color:#fff;font-family:var(--font-head);font-weight:600;font-size:1rem;margin-bottom:2px}
.checks span{font-size:.94rem;color:#a9bbd2;line-height:1.55}
.checks--light .tick{background:rgba(1,104,131,.1);color:var(--teal);box-shadow:0 0 0 1px rgba(1,104,131,.18) inset}
.checks--light b{color:var(--navy-900)}
.checks--light span{color:var(--muted)}
@media (max-width:560px){.shield-viz .badge{font-size:.72rem;padding:8px 10px}.shield-viz .b2{right:-2%}}

/* ---------- pricing ---------- */
.billing{display:inline-flex;align-items:center;gap:4px;padding:5px;border-radius:999px;background:#fff;box-shadow:0 0 0 1px var(--line),var(--shadow-sm);position:relative;margin:0 auto 44px}
.billing button{position:relative;z-index:1;border:0;background:transparent;padding:10px 20px;border-radius:999px;font-weight:600;font-size:.92rem;color:var(--muted);transition:color .3s}
.billing button[aria-pressed="true"]{color:#fff}
.billing .thumb{position:absolute;top:5px;bottom:5px;left:5px;border-radius:999px;background:linear-gradient(135deg,var(--navy),var(--teal));transition:transform .45s var(--ease),width .45s var(--ease);box-shadow:0 6px 16px -6px rgba(1,45,93,.6)}
.billing .save{display:inline-block;margin-left:6px;font-size:.7rem;padding:2px 7px;border-radius:999px;background:rgba(22,163,127,.14);color:#0f7a5f}
.billing button[aria-pressed="true"] .save{background:rgba(255,255,255,.2);color:#fff}
.billing-wrap{text-align:center}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.plan{position:relative;display:flex;flex-direction:column;border-radius:var(--r-xl);padding:34px 30px 30px;background:var(--glass-strong);
  box-shadow:0 0 0 1px rgba(255,255,255,.9) inset,0 0 0 1px var(--line),var(--shadow-sm);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.plan:hover{transform:translateY(-4px);box-shadow:0 0 0 1px rgba(255,255,255,.9) inset,0 0 0 1px rgba(1,104,131,.25),var(--shadow)}
.plan--featured{background:linear-gradient(165deg,var(--navy-800) 0%,var(--navy-950) 100%);color:#c8d6e8;box-shadow:0 0 0 1px rgba(92,198,220,.35),0 40px 80px -30px rgba(1,45,93,.7);transform:translateY(-10px)}
.plan--featured:hover{transform:translateY(-14px);box-shadow:0 0 0 1px rgba(92,198,220,.55),0 50px 90px -30px rgba(1,45,93,.8)}
.plan--featured::before{content:"";position:absolute;inset:0;border-radius:inherit;background:radial-gradient(80% 50% at 80% 0%,rgba(92,198,220,.25),transparent 60%);pointer-events:none}
.plan__badge{position:absolute;top:-13px;left:30px;height:26px;padding:0 12px;border-radius:999px;display:inline-flex;align-items:center;font:600 .72rem var(--font-head);letter-spacing:.08em;text-transform:uppercase;
  color:var(--navy-950);background:linear-gradient(90deg,#9ae3f0,#5cc6dc);box-shadow:0 6px 18px -6px rgba(92,198,220,.8)}
.plan h3{margin-bottom:6px}
.plan--featured h3{color:#fff}
.plan__desc{font-size:.94rem;color:var(--muted);min-height:3.1em;margin-bottom:20px}
.plan--featured .plan__desc{color:#a9bbd2}
.price{display:flex;align-items:baseline;gap:6px;margin-bottom:4px;font-family:var(--font-head);color:var(--navy-900)}
.plan--featured .price{color:#fff}
.price .cur{font-size:1.4rem;font-weight:600;align-self:flex-start;margin-top:10px}
.price .amt{font-size:3.2rem;font-weight:600;letter-spacing:-.04em;line-height:1}
.price .per{font-size:.95rem;color:var(--muted);font-family:var(--font-body);font-weight:500}
.plan--featured .price .per{color:#a9bbd2}
.price-note{font-size:.82rem;color:var(--muted);min-height:1.4em;margin-bottom:24px}
.plan--featured .price-note{color:#8fa6c2}
.plan .btn{margin-bottom:26px}
.plan ul{list-style:none;margin:0;padding:22px 0 0;border-top:1px solid var(--line);display:grid;gap:12px;font-size:.94rem}
.plan--featured ul{border-color:rgba(255,255,255,.12)}
.plan li{display:grid;grid-template-columns:22px 1fr;gap:10px;line-height:1.45;color:var(--ink-2)}
.plan--featured li{color:#dbe6f3}
.plan li svg{width:18px;height:18px;margin-top:2px;color:var(--teal)}
.plan--featured li svg{color:var(--teal-300)}
.plan li.off{color:#64748b}
.plan li.off svg{color:#94a3b8}
@media (max-width:980px){.plans{grid-template-columns:1fr;max-width:480px;margin:0 auto}.plan--featured{transform:none}.plan--featured:hover{transform:translateY(-4px)}}

.table-wrap{overflow-x:auto;border-radius:var(--r-lg);box-shadow:0 0 0 1px var(--line),var(--shadow-sm);background:#fff;-webkit-overflow-scrolling:touch}
table.compare{width:100%;border-collapse:collapse;min-width:720px;font-size:.94rem}
.compare th,.compare td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--line)}
.compare thead th{font-family:var(--font-head);font-weight:600;color:var(--navy-900);background:var(--bg-2);position:sticky;top:0}
.compare tbody th{font-weight:500;color:var(--ink-2)}
.compare td{text-align:center;color:var(--muted)}
.compare thead th:not(:first-child){text-align:center}
.compare td svg{width:20px;height:20px;margin:0 auto;color:var(--teal)}
.compare tr.group th{background:rgba(1,45,93,.03);font-family:var(--font-head);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--teal)}
.compare tbody tr:last-child th,.compare tbody tr:last-child td{border-bottom:0}

/* ---------- FAQ ---------- */
.faq{max-width:860px;margin:0 auto;display:grid;gap:12px}
.faq details{border-radius:18px;background:var(--glass-strong);box-shadow:0 0 0 1px var(--line),var(--shadow-sm);transition:box-shadow .3s,background .3s}
.faq details[open]{background:#fff;box-shadow:0 0 0 1px rgba(1,104,131,.22),var(--shadow)}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 24px;font-family:var(--font-head);font-weight:600;color:var(--navy-900);font-size:1.04rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pm{flex:none;width:30px;height:30px;border-radius:10px;display:grid;place-items:center;background:rgba(1,45,93,.06);color:var(--navy);transition:transform .4s var(--ease),background .3s}
.faq summary .pm svg{width:16px;height:16px}
.faq details[open] summary .pm{transform:rotate(45deg);background:linear-gradient(135deg,var(--navy),var(--teal));color:#fff}
.faq .ans{padding:0 24px 22px;color:var(--muted)}
.faq .ans p:last-child{margin:0}
.faq-cats{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:0 auto 34px}
.faq-cats a{padding:9px 16px;border-radius:999px;background:#fff;box-shadow:0 0 0 1px var(--line);font-size:.9rem;font-weight:600;color:var(--navy)}
.faq-cats a:hover{box-shadow:0 0 0 1px rgba(1,104,131,.35),var(--shadow-sm)}
.faq-group{margin-bottom:56px}
.faq-group > h2{font-size:1.5rem;max-width:860px;margin:0 auto 18px}

/* ---------- CTA band ---------- */
.cta{position:relative;border-radius:var(--r-xl);padding:clamp(44px,7vw,84px) clamp(24px,6vw,72px);overflow:hidden;isolation:isolate;color:#c8d6e8;
  background:radial-gradient(70% 90% at 90% 0%,rgba(92,198,220,.32),transparent 60%),radial-gradient(60% 80% at 0% 100%,rgba(1,104,131,.55),transparent 60%),linear-gradient(135deg,var(--navy-800),var(--navy-950));
  box-shadow:0 50px 100px -40px rgba(1,45,93,.7)}
.cta::after{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:48px 48px;
  -webkit-mask-image:radial-gradient(60% 80% at 70% 30%,#000,transparent);mask-image:radial-gradient(60% 80% at 70% 30%,#000,transparent)}
.cta__inner{display:grid;grid-template-columns:1.4fr auto;gap:40px;align-items:center}
.cta h2{color:#fff;margin-bottom:12px}
.cta p{color:#a9bbd2;margin:0;font-size:1.08rem;max-width:560px}
.cta__mark{position:absolute;right:-60px;bottom:-80px;width:340px;opacity:.07;z-index:-1;filter:brightness(10)}
@media (max-width:820px){.cta__inner{grid-template-columns:1fr}}

/* ---------- page hero (inner pages) ---------- */
.page-hero{position:relative;padding:calc(var(--header-h) + clamp(56px,8vw,104px)) 0 clamp(48px,6vw,80px);overflow:hidden;isolation:isolate;text-align:center}
.page-hero .hero__bg,.page-hero .hero__grid{z-index:-2}
.page-hero h1{font-size:clamp(2.3rem,5vw,3.8rem);max-width:900px;margin:0 auto 20px}
.page-hero .lead{max-width:680px;margin:0 auto}
.page-hero .btn-row{justify-content:center;margin-top:32px}
.crumbs{display:flex;justify-content:center;gap:8px;font-size:.85rem;color:var(--muted);margin-bottom:18px}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--navy)}

/* ---------- service detail ---------- */
.service{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,80px);align-items:center;padding:clamp(40px,6vw,72px) 0;border-bottom:1px solid var(--line)}
.service:last-child{border-bottom:0}
.service:nth-child(even) .service__visual{order:-1}
.service__visual{position:relative;border-radius:var(--r-xl);aspect-ratio:5/4;display:grid;place-items:center;overflow:hidden;isolation:isolate;
  background:linear-gradient(160deg,#fff,#eaf1f8);box-shadow:0 0 0 1px rgba(255,255,255,.9) inset,0 0 0 1px var(--line),var(--shadow)}
.service__visual::before{content:"";position:absolute;inset:0;z-index:-1;background-image:radial-gradient(rgba(1,45,93,.12) 1px,transparent 1.2px);background-size:22px 22px;
  -webkit-mask-image:radial-gradient(70% 70% at 50% 50%,#000,transparent);mask-image:radial-gradient(70% 70% at 50% 50%,#000,transparent)}
.service__visual .big-ic{width:42%;aspect-ratio:1;border-radius:30%;display:grid;place-items:center;color:#fff;
  background:linear-gradient(140deg,var(--navy) 0%,#04508f 55%,var(--teal) 100%);box-shadow:0 40px 80px -30px rgba(1,45,93,.8),0 1px 0 rgba(255,255,255,.35) inset}
.service__visual .big-ic svg{width:44%;height:auto}
.service__visual .orb{position:absolute;border-radius:50%;border:1px solid rgba(1,104,131,.2)}
.service__visual .orb.o1{inset:14%}.service__visual .orb.o2{inset:4%;border-style:dashed;animation:spin 80s linear infinite}
.service h2{font-size:clamp(1.7rem,3vw,2.3rem)}
.service .who{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.service .who span{font-size:.82rem;font-weight:600;color:var(--navy);padding:6px 12px;border-radius:999px;background:rgba(1,45,93,.05);box-shadow:0 0 0 1px var(--line) inset}
@media (max-width:900px){.service{grid-template-columns:1fr}.service:nth-child(even) .service__visual{order:0}.service__visual{aspect-ratio:16/10}}

/* ---------- about ---------- */
.film{position:relative;border-radius:var(--r-xl);overflow:hidden;box-shadow:0 0 0 1px var(--line),var(--shadow-lg);background:#fff}
.film video{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:900px){.values{grid-template-columns:1fr}}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
.stat{padding:24px;border-radius:var(--r-lg);background:#fff;box-shadow:0 0 0 1px var(--line),var(--shadow-sm)}
.stat b{display:block;font-family:var(--font-head);font-size:2rem;color:var(--navy-900);letter-spacing:-.03em;line-height:1.1}
.stat span{font-size:.9rem;color:var(--muted)}
@media (max-width:700px){.stat-row{grid-template-columns:1fr}}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:clamp(28px,5vw,64px);align-items:start}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}}
.info-card{display:grid;grid-template-columns:48px 1fr;gap:16px;padding:22px;border-radius:var(--r-lg);background:var(--glass-strong);box-shadow:0 0 0 1px var(--line),var(--shadow-sm);margin-bottom:14px}
.info-card .ic{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--navy),var(--teal))}
.info-card .ic svg{width:22px;height:22px}
.info-card b{display:block;font-family:var(--font-head);color:var(--navy-900);margin-bottom:2px}
.info-card span,.info-card a{font-size:.96rem;color:var(--muted);word-break:break-word}
.info-card a:hover{color:var(--teal)}
.form{padding:clamp(24px,4vw,40px);border-radius:var(--r-xl);background:#fff;box-shadow:0 0 0 1px var(--line),var(--shadow-lg)}
.form h2{font-size:1.6rem}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:560px){.field-row{grid-template-columns:1fr}}
.field label{font-size:.88rem;font-weight:600;color:var(--ink-2)}
.field label .opt{font-weight:400;color:var(--muted)}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:1rem;color:var(--ink);background:var(--bg);border:0;border-radius:14px;padding:14px 16px;
  box-shadow:0 0 0 1px var(--line-2) inset;transition:box-shadow .25s,background .25s;appearance:none;-webkit-appearance:none}
.field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23012D5D' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;background-size:18px;padding-right:44px}
.field textarea{min-height:140px;resize:vertical}
.field input:hover,.field select:hover,.field textarea:hover{box-shadow:0 0 0 1px rgba(1,104,131,.35) inset}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;background:#fff;box-shadow:0 0 0 2px var(--teal-500) inset,0 0 0 5px rgba(10,134,163,.12)}
.field .err{font-size:.82rem;color:#b42318;display:none}
.field.invalid input,.field.invalid select,.field.invalid textarea{box-shadow:0 0 0 2px #d92d20 inset}
.field.invalid .err{display:block}
.check{display:grid;grid-template-columns:22px 1fr;gap:12px;align-items:start;font-size:.88rem;color:var(--muted);margin:6px 0 22px}
.check input{width:20px;height:20px;margin:2px 0 0;accent-color:var(--teal)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-status{margin-top:16px;padding:14px 16px;border-radius:14px;font-size:.94rem;display:none}
.form-status.ok{display:block;background:rgba(22,163,127,.1);color:#0f7a5f;box-shadow:0 0 0 1px rgba(22,163,127,.25) inset}
.form-status.bad{display:block;background:rgba(217,45,32,.08);color:#b42318;box-shadow:0 0 0 1px rgba(217,45,32,.2) inset}

/* ---------- legal ---------- */
.prose{max-width:780px;margin:0 auto}
.prose h2{font-size:1.5rem;margin-top:2.2em}
.prose h3{font-size:1.15rem;margin-top:1.6em}
.prose p,.prose li{color:var(--ink-2)}
.prose ul{padding-left:1.2em}
.prose li{margin-bottom:.4em}
.prose .note{padding:18px 20px;border-radius:14px;background:rgba(1,104,131,.07);box-shadow:0 0 0 1px rgba(1,104,131,.18) inset;color:var(--ink-2);font-size:.95rem}

/* ---------- footer ---------- */
.site-footer{position:relative;margin-top:clamp(40px,6vw,80px);padding:72px 0 36px;background:linear-gradient(180deg,var(--bg) 0%,#e8eff7 100%);border-top:1px solid var(--line)}
.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:40px}
.footer-brand img{height:48px;width:auto;margin-bottom:18px}
.footer-brand p{color:var(--muted);font-size:.95rem;max-width:340px}
.footer-col h4{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--teal);margin-bottom:16px}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.footer-col a,.footer-col li{color:var(--ink-2);font-size:.95rem}
.footer-col a:hover{color:var(--teal)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;margin-top:56px;padding-top:24px;border-top:1px solid var(--line);font-size:.84rem;color:var(--muted)}
.footer-bottom .legal-ids{display:flex;flex-wrap:wrap;gap:6px 18px}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}

/* ---------- 404 ---------- */
.nf{min-height:100vh;display:grid;place-items:center;text-align:center;padding:calc(var(--header-h) + 40px) var(--gutter) 80px}
.nf .code{font-family:var(--font-head);font-size:clamp(5rem,16vw,10rem);font-weight:600;letter-spacing:-.06em;line-height:1;margin-bottom:10px}

/* ---------- reveal ---------- */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .9s var(--ease),transform 1s var(--ease);transition-delay:var(--d,0s)}
.js .reveal.in{opacity:1;transform:none}

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

/* ---------- refinements ---------- */
.float-card--a{left:-40px;bottom:-28px}
.float-card--b{right:28px;top:-40px}
.shield-viz{width:100%}
@media (max-width:980px){
  [data-tabs] > div:first-child{display:contents}
  [data-tabs] .section-head{order:0}
  [data-tabs] .stage{order:1;min-height:380px}
  [data-tabs] .tabs{order:2;margin-top:0}
  .hero canvas.flow{opacity:.55}
}
@media (max-width:520px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px 20px}
  .footer-col:last-child{grid-column:1/-1}
}
.table-wrap{position:relative}
.hero__bg{-webkit-mask-image:linear-gradient(180deg,#000 65%,transparent);mask-image:linear-gradient(180deg,#000 65%,transparent)}

/* ---------- header log-in + accepted documents (marketing pages) ---------- */
.login-btn svg{width:16px;height:16px}
.login-btn:hover svg{transform:none}
.nav .nav-login{display:none}
@media (max-width:1040px){.login-btn{display:none!important}.nav .nav-login{display:block}}
@media (max-width:1180px) and (min-width:1041px){.nav a{padding:8px 10px}}
.docs-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media (max-width:860px){.docs-grid{grid-template-columns:1fr}}
.doc-card{border-radius:var(--r-lg);background:var(--glass-strong);box-shadow:0 0 0 1px rgba(255,255,255,.9) inset,0 0 0 1px var(--line),var(--shadow-sm);padding:clamp(22px,3vw,32px)}
.doc-card__head{display:flex;align-items:center;gap:16px;margin-bottom:18px}
.doc-card__head .ic{flex:none;width:52px;height:52px;border-radius:16px;display:grid;place-items:center;color:#fff;background:linear-gradient(140deg,var(--navy),#04508f 55%,var(--teal))}
.doc-card__head .ic svg{width:24px;height:24px}
.doc-card__head h3{margin:0}
.doc-card__count{display:inline-block;font:600 .72rem var(--font-head);letter-spacing:.1em;text-transform:uppercase;color:var(--teal);margin-bottom:2px}
.doc-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.doc-list li{display:grid;grid-template-columns:26px 1fr;gap:10px;color:var(--ink-2);font-size:.96rem;line-height:1.5}
.doc-list .tick{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;background:rgba(1,104,131,.1);color:var(--teal)}
.doc-list .tick svg{width:14px;height:14px}
.doc-note{display:flex;gap:12px;align-items:flex-start;max-width:860px;margin:26px auto 0;padding:16px 18px;border-radius:14px;background:rgba(1,104,131,.07);box-shadow:0 0 0 1px rgba(1,104,131,.18) inset;color:var(--ink-2);font-size:.94rem}
.doc-note svg{flex:none;width:18px;height:18px;color:var(--teal);margin-top:3px}