@charset "UTF-8";
:root{font-family:"Segoe UI Variable Text","Segoe UI",Inter,Arial,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;scroll-behavior:smooth}
*{box-sizing:border-box}html{min-width:320px}body{margin:0;line-height:1.55}a{color:inherit;text-decoration:none}button,a,summary{outline-offset:4px}a:focus-visible,summary:focus-visible{outline:3px solid var(--focus)}.skip{position:absolute;left:1rem;top:-6rem;z-index:100;padding:.7rem 1rem;background:#fff;color:#111;border-radius:.4rem}.skip:focus{top:1rem}.shell{width:min(100% - 64px,1230px);margin-inline:auto}.mailcerty{--ink:#102736;--ink-soft:#3b5865;--accent:#0b806e;--accent-2:#7ce0c1;--paper:#f4f4ed;--panel:#fff;--rule:#dce4df;--focus:#e8a723;background:var(--paper);color:var(--ink)}.idenixa{--ink:#141d40;--ink-soft:#5d6480;--accent:#3449b9;--accent-2:#8b9fff;--paper:#f5f4ef;--panel:#fff;--rule:#e1e2eb;--focus:#e6a52e;background:var(--paper);color:var(--ink)}
.site-header{min-height:88px;display:flex;align-items:center;gap:2.4rem;border-bottom:1px solid var(--rule)}.brand{display:inline-flex;align-items:center;gap:.7rem;font-weight:800;font-size:1.28rem;letter-spacing:-.045em;white-space:nowrap}.brand>span:last-child{display:grid;line-height:1}.brand small{font-size:.53rem;letter-spacing:.18em;font-weight:700;color:var(--ink-soft);margin-top:.36rem}.brand-mark{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:var(--ink);color:#fff;font-size:1.2rem;letter-spacing:-.1em;box-shadow:inset -7px -7px 0 rgba(255,255,255,.1)}.mailcerty .brand-mark{border-radius:8px 18px 8px 18px;background:#137968}.idenixa .brand-mark{background:#3449b9;border-radius:11px 11px 22px 11px}.desktop-nav{display:flex;align-items:center;gap:1.75rem;margin-left:auto}.desktop-nav a{font-size:.9rem;font-weight:650;color:var(--ink-soft);transition:color .2s}.desktop-nav a:hover,.desktop-nav a[aria-current=page]{color:var(--accent)}.header-actions{display:flex;align-items:center;gap:.8rem}.lang{font-size:.72rem;font-weight:800;letter-spacing:.07em;border:1px solid var(--rule);border-radius:8px;padding:.45rem .55rem}.lang:hover{border-color:var(--accent)}.header-contact{font-size:.82rem;font-weight:750;color:#fff;background:var(--ink);padding:.72rem 1rem;border-radius:9px;white-space:nowrap}.header-contact:hover{background:var(--accent)}.mobile-nav{display:none}
.hero{display:grid;grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);align-items:center;gap:clamp(2.4rem,6vw,6.5rem);padding-block:clamp(4.2rem,7vw,7rem) clamp(4rem,6vw,6.5rem)}.hero-copy{max-width:650px}.eyebrow{display:flex;align-items:center;gap:.7rem;font-size:.73rem;font-weight:850;letter-spacing:.17em;color:var(--accent);margin:0 0 1.55rem}.eyebrow span{width:9px;height:9px;border-radius:50%;background:var(--accent-2);box-shadow:0 0 0 5px color-mix(in srgb,var(--accent-2) 24%,transparent)}h1,h2,h3,p{margin-top:0}.hero h1{font-weight:780;font-size:clamp(2.55rem,4.2vw,4.95rem);letter-spacing:-.075em;line-height:1.055;margin:0 0 1.6rem}.hero-lead{font-size:clamp(1.02rem,1.3vw,1.18rem);color:var(--ink-soft);max-width:61ch;margin-bottom:2rem}.hero-actions{display:flex;gap:.75rem;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:1.2rem;min-height:48px;padding:.75rem 1.1rem;border-radius:9px;font-size:.88rem;font-weight:750;transition:transform .2s,background .2s,border-color .2s}.button:hover{transform:translateY(-2px)}.button span{font-size:1.1rem}.button-primary{color:#fff;background:var(--accent)}.button-primary:hover{background:var(--ink)}.button-secondary{border:1px solid var(--rule);background:rgba(255,255,255,.65)}.button-secondary:hover{border-color:var(--accent)}.parent-line{color:var(--ink-soft);font-size:.78rem;margin:2.2rem 0 0}.hero-art{min-width:0}
.proof-visual{width:100%;max-width:510px;margin-inline:auto;background:#fff;border:1px solid #d8e6e0;border-radius:16px;box-shadow:0 28px 70px rgba(16,39,54,.13),0 5px 12px rgba(16,39,54,.04);transform:rotate(1.5deg);overflow:hidden}.visual-top{display:flex;align-items:center;gap:.75rem;background:#102736;color:#eaf8f3;padding:1.1rem 1.35rem;font-size:.83rem;font-weight:740}.visual-dot{height:10px;width:10px;background:#7ce0c1;border-radius:50%}.visual-top small{margin-left:auto;color:#a4bbba;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.visual-lines{padding:1.6rem 1.55rem .55rem}.visual-lines>div{display:grid;grid-template-columns:30px 1fr 18px;gap:.7rem;align-items:center;min-height:68px;border-bottom:1px dashed #cbdad4;font-size:.96rem}.visual-lines>div:last-child{border:0}.visual-lines b{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.74rem;color:#66837d}.visual-lines span{font-weight:700}.visual-lines i{width:14px;height:14px;border-radius:50%;background:#dff7ed;border:4px solid #25a785}.visual-foot{background:#eff8f4;border-top:1px solid #d9ece4;padding:1rem 1.35rem;display:flex;align-items:center;gap:.7rem;font:700 .72rem ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.08em;color:#3f7167}.visual-foot em{font-style:normal;margin-left:auto;color:#76988c}.visual-foot strong{display:grid;place-items:center;border-radius:50%;background:#18896e;color:#fff;width:25px;height:25px;font:700 .95rem "Segoe UI",sans-serif}
.identity-visual{height:395px;position:relative;display:grid;place-items:center;border-radius:28px;background:radial-gradient(circle at 70% 25%,#dce2ff 0,#eff1ff 29%,#e4e7f6 75%);border:1px solid #d8ddf5;overflow:hidden}.identity-grid{position:absolute;inset:0;background-image:linear-gradient(#b8c1e64d 1px,transparent 1px),linear-gradient(90deg,#b8c1e64d 1px,transparent 1px);background-size:31px 31px;mask-image:linear-gradient(90deg,transparent 8%,#000 70%)}.id-card{width:min(74%,335px);height:225px;position:relative;transform:rotate(-5deg);background:linear-gradient(145deg,#fff,#f1f2fc);border:1px solid #d4d9ee;border-radius:18px;box-shadow:0 25px 65px #35469d2b;padding:24px}.chip-symbol{width:54px;height:40px;border-radius:9px;border:3px solid #6779cf;display:flex;align-items:center;justify-content:space-evenly;position:absolute;left:23px;top:25px}.chip-symbol span{width:2px;height:20px;background:#6779cf}.id-label{position:absolute;right:24px;top:27px;color:#596bb3;font:700 .7rem ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.1em}.id-avatar{position:absolute;left:23px;bottom:24px;width:65px;height:75px;border-radius:10px;background:radial-gradient(circle at 50% 36%,#919ecb 0 17px,transparent 18px),radial-gradient(ellipse at 50% 102%,#919ecb 0 35px,transparent 36px),#e4e9fb}.id-lines{position:absolute;left:109px;right:25px;bottom:38px;display:grid;gap:12px}.id-lines i{height:8px;border-radius:10px;background:#d7ddf2}.id-lines i:nth-child(2){width:82%}.id-lines i:nth-child(3){width:53%}.id-signal{position:absolute;bottom:23px;right:27px;font-size:.63rem;letter-spacing:.3em;color:#3449b9}.outcome-card{position:absolute;right:5%;bottom:34px;display:flex;align-items:center;gap:.65rem;padding:.72rem 1.2rem;background:#fff;border:1px solid #d8def2;border-radius:12px;box-shadow:0 11px 32px #3449b929;transform:rotate(3deg)}.outcome-icon{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#e0f4ec;color:#177d66;font-weight:900}.outcome-card div{display:grid;line-height:1.25}.outcome-card small{font-size:.63rem;color:#6d769c}.outcome-card strong{font-size:.83rem}
.home-feature{padding-block:1rem 4.4rem}.home-feature .section-heading{margin-bottom:1.4rem}.mode-table-wrap{overflow-x:auto;border:1px solid var(--rule);border-radius:14px;background:var(--panel)}.mode-table{width:100%;min-width:620px;border-collapse:collapse;text-align:left}.mode-table th,.mode-table td{padding:1rem 1.3rem;border-bottom:1px solid var(--rule);font-size:.9rem}.mode-table thead th{background:#e6f5ed;color:#205d52;font-size:.7rem;text-transform:uppercase;letter-spacing:.11em}.mode-table tbody tr:last-child>*{border-bottom:0}.mode-table tbody th{font-weight:780}.mode-table tbody td:last-child{color:var(--ink-soft)}.method-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.method-card{background:#fff;border:1px solid var(--rule);border-radius:15px;padding:1.45rem;min-height:225px;position:relative;transition:transform .2s,box-shadow .2s}.method-card:hover{transform:translateY(-4px);box-shadow:0 15px 30px #3449b91a}.method-card span{display:grid;place-items:center;width:33px;height:33px;border-radius:8px;background:#e8ebff;color:#3449b9;font:800 .76rem ui-monospace,SFMono-Regular,Consolas,monospace}.method-card h3{font-size:1.23rem;letter-spacing:-.04em;margin:1.45rem 0 .4rem}.method-card p{color:var(--ink-soft);font-size:.9rem;max-width:25ch}.method-card b{position:absolute;bottom:1.25rem;right:1.4rem;color:var(--accent)}
.story{border-top:1px solid var(--rule)}.story-section{display:grid;grid-template-columns:110px minmax(0,1fr);gap:2rem;padding:4.25rem clamp(0px,3vw,3rem);border-bottom:1px solid var(--rule)}.story-section--soft{background:color-mix(in srgb,var(--accent-2) 7%,transparent)}.story-index{font:700 .84rem ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--accent);letter-spacing:.1em}.story-copy{max-width:870px}.story-copy h2,.section-heading h2,.closing h2{font-size:clamp(1.85rem,2.75vw,3rem);line-height:1.13;letter-spacing:-.055em;margin-bottom:1.15rem}.story-copy>p{font-size:1.04rem;color:var(--ink-soft);max-width:77ch}.check-list{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;list-style:none;padding:1.2rem 0 0;margin:0}.check-list li{padding:1rem 1.1rem 1rem 2.1rem;position:relative;border:1px solid var(--rule);border-radius:10px;background:var(--panel);font-size:.91rem;font-weight:650}.check-list li:before{content:"✓";position:absolute;left:.8rem;color:var(--accent);font-weight:900}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:2rem}.section-heading>span{font-size:.72rem;font-weight:800;color:var(--accent);letter-spacing:.15em;text-transform:uppercase}.section-heading h2{max-width:600px}.faq,.related{padding-block:5rem}.faq{display:grid;grid-template-columns:260px 1fr;gap:3rem;border-bottom:1px solid var(--rule)}.faq .section-heading{display:block}.faq details{border-bottom:1px solid var(--rule);padding:1.1rem 0}.faq details:first-child{border-top:1px solid var(--rule)}.faq summary{cursor:pointer;font-weight:730;list-style:none;display:flex;justify-content:space-between;gap:1rem}.faq summary:after{content:"+";font-size:1.25rem;line-height:1;color:var(--accent)}.faq details[open] summary:after{content:"−"}.faq details p{color:var(--ink-soft);margin:.8rem 2rem 0 0}.related .section-heading{margin-bottom:1.3rem}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.related-card{position:relative;background:var(--panel);border:1px solid var(--rule);border-radius:13px;padding:1.35rem 1.35rem 2.2rem;min-height:155px;transition:transform .2s,box-shadow .2s}.related-card:hover{transform:translateY(-4px);box-shadow:0 10px 30px #101e3920}.related-card span{display:block;color:var(--accent);font-size:.67rem;font-weight:800;letter-spacing:.1em;margin-bottom:.65rem}.related-card strong{display:block;font-size:1.11rem;line-height:1.25;letter-spacing:-.025em;max-width:19ch}.related-card i{position:absolute;right:1.3rem;bottom:1rem;font-style:normal;color:var(--accent)}.closing{border-radius:20px;padding:clamp(2rem,4vw,4rem);display:flex;justify-content:space-between;align-items:end;gap:2rem;background:var(--ink);color:#fff;margin-bottom:4rem}.closing>div{max-width:640px}.closing span{display:block;color:var(--accent-2);letter-spacing:.15em;text-transform:uppercase;font-size:.72rem;font-weight:800;margin-bottom:1rem}.closing h2{margin-bottom:.6rem}.closing p{color:#c7d2dd;margin:0}.button-light{background:#fff;color:var(--ink);white-space:nowrap}.button-light:hover{background:var(--accent-2)}.site-footer{border-top:1px solid var(--rule);padding-block:2.2rem 3.5rem;display:flex;justify-content:space-between;gap:2rem;align-items:start}.site-footer .brand{font-size:1.1rem}.site-footer .brand-mark{width:30px;height:30px;font-size:.94rem}.site-footer p{font-size:.8rem;color:var(--ink-soft);margin:.9rem 0 0}.site-footer nav{display:flex;flex-wrap:wrap;gap:1.2rem;color:var(--ink-soft);font-size:.8rem;font-weight:650}.site-footer nav a:hover{color:var(--accent)}
@media(max-width:1050px){.desktop-nav{gap:.95rem}.desktop-nav a{font-size:.78rem}.header-contact{display:none}.hero{gap:3rem}.check-list{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.shell{width:min(100% - 36px,1230px)}.site-header{min-height:70px;gap:.8rem}.desktop-nav{display:none}.header-actions{margin-left:auto}.mobile-nav{display:block;position:relative}.mobile-nav summary{list-style:none;cursor:pointer;border:1px solid var(--rule);border-radius:8px;padding:.43rem .65rem;font-size:.75rem;font-weight:750}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-nav nav{position:absolute;right:0;top:calc(100% + 8px);z-index:10;display:grid;min-width:210px;background:#fff;border:1px solid var(--rule);border-radius:12px;box-shadow:0 14px 25px #111b3022;padding:.5rem}.mobile-nav nav a{padding:.65rem .8rem;border-radius:7px;font-size:.85rem;font-weight:670}.mobile-nav nav a:hover{background:var(--paper)}.hero{grid-template-columns:1fr;padding-block:3.2rem 3rem;gap:2rem}.hero h1{font-size:clamp(2.35rem,8vw,3.6rem)}.hero-art{max-width:550px;width:100%;margin-inline:auto}.proof-visual{transform:none}.identity-visual{height:340px}.home-feature{padding-bottom:3rem}.method-grid{grid-template-columns:1fr}.method-card{min-height:170px}.story-section{grid-template-columns:1fr;gap:.75rem;padding:3rem .6rem}.check-list{grid-template-columns:1fr}.faq{grid-template-columns:1fr;gap:1rem;padding-block:3.5rem}.related{padding-block:3.5rem}.related-grid{grid-template-columns:1fr}.related-card{min-height:125px}.closing{display:block;margin-bottom:2.5rem}.closing .button{margin-top:1.5rem}.site-footer{display:block}.site-footer nav{margin-top:1.3rem}}
@media(max-width:420px){.brand{font-size:1.12rem}.brand-mark{width:34px;height:34px}.brand small{font-size:.47rem}.hero-actions{display:grid}.button{width:100%}.identity-visual{height:300px}.id-card{width:75%;height:195px}.id-avatar{height:60px;width:55px}.id-lines{left:95px}.outcome-card{right:2%;bottom:20px}.visual-lines>div{min-height:60px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}.button,.related-card{transition:none}.button:hover,.related-card:hover{transform:none}}