:root{--bg:#08110c;--panel:#101d15;--line:#294033;--text:#f2f5f1;--muted:#aeb8b0;--accent:#a7ee75;--accent-hover:#b8f58d;--ink:#10200e;color-scheme:dark;--max:1280px;--header-height:84px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:var(--header-height)}body{margin:0;background:var(--bg);color:var(--text);font-family:"Geologica",Arial,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}a{color:inherit;cursor:pointer}button{font:inherit;cursor:pointer}img{max-width:100%}::selection{background:var(--accent);color:var(--ink)}:focus-visible{outline:3px solid var(--accent);outline-offset:5px}.wrap{width:min(calc(100% - 80px),var(--max));margin:auto}
header{position:sticky;top:0;z-index:10;background:rgba(8,17,12,.94);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.navbar{height:var(--header-height);display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:"Geologica",Arial,sans-serif;font-size:30px;font-weight:700;letter-spacing:-.035em}.brand img{width:34px;height:34px;border-radius:9px}nav{display:flex;align-items:center;gap:30px}nav a{font-size:15px;text-decoration:none;position:relative}nav a:after,.text-link:after{content:"";position:absolute;left:0;right:0;bottom:-5px;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .25s}nav a:hover:after,.text-link:hover:after{transform:scaleX(1)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:25px;min-height:56px;padding:15px 24px;background:var(--accent);color:var(--ink);border:0;border-radius:7px;text-decoration:none;font-size:16px;font-weight:600;cursor:pointer;transition:transform .2s,background .2s,box-shadow .2s}.btn:hover{background:var(--accent-hover);transform:translateY(-3px);box-shadow:0 8px 24px #a7ee751a}.btn:active{transform:translateY(0)}.btn-arrow{flex:none;transition:transform .2s}.btn:hover .btn-arrow{transform:translateX(3px)}.navbtn{min-height:42px;padding:10px 18px;font-size:14px}.btn.secondary{background:transparent;color:var(--text);border:1px solid var(--line)}.menu{display:none;background:none;border:0;color:var(--text);font-size:24px}
section{padding:100px 0}.eyebrow{font-size:13px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;display:flex;align-items:center;gap:9px}.status-dot{display:inline-block;width:7px;height:7px;flex:none;border-radius:50%;background:var(--accent)}.hero{padding:88px 0 96px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:54px}.hero h1{font-family:"Geologica",Arial,sans-serif;font-size:clamp(32px,3.3vw,49px);font-weight:500;line-height:1.1;letter-spacing:-.02em;margin:25px 0}.hero h1 span{color:var(--accent)}.lead{font-size:20px;line-height:1.65;color:var(--muted);max-width:470px;margin:0 0 30px}.actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}.text-link{position:relative;text-decoration:none;font-size:16px}.text-link span{margin-left:10px}.hero-note{font-size:13px;color:var(--muted);margin:20px 0 0}.hero-shot{position:relative;margin:0;isolation:isolate}.hero-shot:before{content:"";position:absolute;width:80%;height:80%;top:15%;left:10%;background:var(--accent);opacity:.16;filter:blur(55px);z-index:-1;animation:glow 8s ease-in-out infinite}.shot-label{display:flex;justify-content:space-between;gap:12px;margin-bottom:15px;font-size:13px;color:var(--muted);letter-spacing:.05em}.hero-shot img{width:100%;height:auto;display:block;border-radius:14px;border:1px solid var(--line);box-shadow:0 24px 45px #0005}.hero-shot figcaption{display:flex;align-items:center;gap:8px;margin-top:16px;font-size:13px;color:var(--muted)}
h2{font-size:clamp(30px,3.3vw,46px);font-weight:500;line-height:1.1;letter-spacing:-.045em;margin:20px 0}h3{font-size:23px;font-weight:500;line-height:1.3;letter-spacing:-.03em;margin:0 0 12px}.muted{color:var(--accent)}.section-head p{color:var(--muted);max-width:400px}.features{border-top:1px solid var(--line)}.features>.wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px}.feature-row{display:grid;grid-template-columns:1fr 70px;gap:20px;padding:30px 0;border-top:1px solid var(--line)}.feature-row:first-child{padding-top:8px;border-top:0}.feature-row p{font-size:16px;line-height:1.7;color:var(--muted);margin:0;max-width:380px}.num{font-size:13px;letter-spacing:.08em;color:var(--muted);padding-top:6px}.signal{height:60px;display:flex;align-items:center;justify-content:center;gap:4px}.signal i{width:4px;border-radius:4px;background:var(--accent);height:20%;transition:height .4s}.signal i:nth-child(2n){height:55%}.signal i:nth-child(3n){height:90%}.signal-level i{height:42%}.signal-level i:nth-child(2n){height:55%}.signal-level i:nth-child(3n){height:48%}.signal-hum i{height:2px!important;width:5px}.feature-row:hover .signal i{animation:signal .8s ease-in-out alternate infinite}.feature-row:hover .signal i:nth-child(2n){animation-delay:.2s}.feature-row:hover .signal i:nth-child(3n){animation-delay:.4s}
.how{background:var(--panel);color:var(--text);border-block:1px solid var(--line)}.how-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px}.how .eyebrow{color:var(--accent)}.how .section-head p{color:var(--muted);font-size:16px;margin-bottom:30px}.how .btn{background:var(--accent);color:var(--ink)}.how .btn:hover{background:var(--accent-hover)}.steps{list-style:none;padding:0;margin:0}.step{display:grid;grid-template-columns:1fr;gap:20px;border-top:1px solid var(--line);padding:25px 0}.step .num{color:var(--accent)}.step h3{font-size:22px}.step p{font-size:16px;color:var(--muted);margin:0;max-width:370px}.guide-heading{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:30px}.guide-heading p{max-width:270px;font-size:16px;color:var(--muted)}.seo-links{display:grid;grid-template-columns:1fr 1fr;column-gap:50px}.seo-link{position:relative;display:block;text-decoration:none;border-top:1px solid var(--line);padding:24px 30px 24px 0}.article-arrow{position:absolute;right:0;top:26px;transition:transform .22s ease,color .22s ease}.seo-link strong{font-weight:500;font-size:19px;letter-spacing:-.02em;transition:color .22s ease}.seo-link:is(:hover,:focus-visible) strong{color:var(--accent)}.seo-link:is(:hover,:focus-visible) .article-arrow{color:var(--accent);transform:translateX(3px)}.seo-link small{display:block;color:var(--muted);font-size:14px;line-height:1.6;margin-top:8px;max-width:470px}.closing{text-align:center;background:#0e1b12;border-top:1px solid var(--line);padding:85px 0}.closing .eyebrow{justify-content:center}.closing h2{font-family:"Geologica",Arial,sans-serif;font-weight:500;font-size:clamp(27px,3.3vw,46px);line-height:1.1;letter-spacing:-.02em;margin:24px 0 32px}.closing h2 span{color:var(--accent)}.closing p{font-size:14px;color:var(--muted);margin-top:20px}
footer{padding:28px 0;font-size:13px;color:var(--muted);border-top:1px solid var(--line)}.footer{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.article{width:min(calc(100% - 40px),820px);margin:auto;padding:64px 0 90px}.article h1{font-size:clamp(36px,6vw,64px);line-height:1.1;letter-spacing:-.05em;font-weight:500;margin:20px 0}.article h2{font-size:30px;margin-top:48px}.article h3{font-size:22px;margin-top:34px}.article p,.article li{font-size:18px;color:var(--muted)}.article strong{color:var(--text)}.article .cta{margin:42px 0;padding:28px;border:1px solid var(--line);border-radius:10px;background:var(--panel)}.breadcrumbs{font-size:13px;color:var(--muted);margin-bottom:26px}dialog{background:var(--bg);color:var(--text);border:1px solid var(--line);border-radius:12px;padding:28px;max-width:min(460px,calc(100% - 40px))}dialog::backdrop{background:#0009;backdrop-filter:blur(5px)}dialog h2{font-size:26px}dialog p{color:var(--muted)}
[data-reveal]{transition:opacity .7s,transform .7s}.reveal-pending{opacity:0;transform:translateY(22px)}@keyframes glow{50%{opacity:.25;transform:scale(1.1)}}@keyframes signal{to{transform:scaleY(.55)}}
@media(min-width:851px){.hero-copy{animation:enter .7s both}.hero-shot{animation:enter .9s .1s both}}@keyframes enter{from{opacity:0;translate:0 18px}to{opacity:1;translate:0 0}}
@media(max-width:1100px){.wrap{width:calc(100% - 48px)}.hero-grid{gap:30px}.hero h1{font-size:34px}.features>.wrap{gap:40px}.how-grid{gap:60px}nav{gap:18px}.actions{gap:18px}}
@media(max-width:1100px){.menu{display:block}header .navbtn{display:none}nav{display:none;position:absolute;left:24px;right:24px;top:84px;padding:24px;background:var(--bg);border:1px solid var(--line);flex-direction:column;align-items:stretch;gap:22px}nav.open{display:flex}}
@media(max-width:850px){:root{--header-height:70px}.navbar{height:var(--header-height)}.menu{display:block}header .navbtn{display:none}nav{display:none;position:absolute;left:24px;right:24px;top:70px;padding:24px;background:var(--bg);border:1px solid var(--line);flex-direction:column;align-items:stretch;gap:22px}nav.open{display:flex}.hero{padding:52px 0 60px}.hero-grid{grid-template-columns:1fr;gap:48px}.hero-copy{max-width:600px}.hero h1{font-size:clamp(30px,5.5vw,46px)}.hero-shot{max-width:600px}section{padding:65px 0}.features>.wrap,.how-grid{grid-template-columns:1fr;gap:35px}.features h2 br{display:none}.features h2{max-width:550px}.feature-row:first-child{border-top:1px solid var(--line);padding-top:30px}.how-grid{gap:35px}.guide-heading{align-items:start}.closing{padding:65px 0}}
@media(max-width:540px){.wrap{width:calc(100% - 40px)}.hero h1{font-size:clamp(25px,7.4vw,36px)}.lead{font-size:18px}.actions{gap:20px}.hero-note{max-width:320px;line-height:1.7}.feature-row{grid-template-columns:1fr;gap:12px}.signal{display:none}h3{font-size:21px}.guide-heading{display:block}.guide-heading p{max-width:320px}.seo-links{grid-template-columns:1fr}.shot-label,.hero-shot figcaption{font-size:13px}.closing h2{font-size:clamp(22px,6vw,30px)}.footer{flex-direction:column;gap:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.reveal-pending{opacity:1;transform:none}.hero-shot{transform:none}.btn:hover{transform:none}}
.nav-actions{display:flex;align-items:center;gap:24px}.language-picker{position:relative}.language-switch{display:flex;align-items:center;gap:12px;font:inherit;font-size:14px;color:var(--text);background:var(--panel);border:1px solid var(--line);border-radius:7px;padding:10px 12px 10px 14px;min-height:42px;cursor:pointer;transition:border-color .2s}.language-switch:hover,.language-switch[aria-expanded=true]{border-color:var(--accent)}.language-switch svg{color:var(--muted);transition:transform .2s}.language-switch[aria-expanded=true] svg{transform:rotate(180deg)}.language-options{position:absolute;right:0;top:calc(100% + 10px);z-index:20;min-width:180px;max-width:calc(100vw - 40px);max-height:320px;overflow-y:auto;padding:6px;background:#132018;border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 32px #0006;animation:language-enter .16s ease-out}.language-options[hidden]{display:none}.language-option{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:11px 12px;border-radius:5px;text-decoration:none;font-size:15px;color:var(--text);transition:background .15s,color .15s}.language-option:hover,.language-option:focus-visible{background:#213326;color:var(--accent)}.language-option[aria-current]{color:var(--accent)}.language-option span{font-size:14px}@keyframes language-enter{from{opacity:0;translate:0 -4px}to{opacity:1;translate:0 0}}
.interface-preview{width:min(100%,420px);margin-inline:auto;padding:26px;background:#111613;border:1px solid var(--line);border-radius:14px;box-shadow:0 24px 45px #0005;font:14px Helvetica,Arial,sans-serif;color:#e9eee9}.preview-brand{display:flex;align-items:center;gap:12px;padding-bottom:20px;border-bottom:1px solid var(--line);font-size:28px;font-weight:500}.preview-brand img{width:34px;height:34px;border:0;box-shadow:none;border-radius:0}.preview-brand small{display:block;font-size:11px;font-weight:400;color:var(--muted)}.preview-language{margin-left:auto;font-size:12px;font-weight:400;border:1px solid var(--line);border-radius:6px;padding:8px}.preview-toggle{text-align:center;background:var(--accent);color:var(--ink);padding:14px;border-radius:7px;text-transform:uppercase;letter-spacing:.05em;font-size:12px;margin:20px 0 26px}.preview-control{display:grid;grid-template-columns:1fr auto;gap:14px;margin:24px 0}.preview-control>span:nth-child(2){color:var(--accent)}.preview-track{grid-column:1/-1;height:5px;border-radius:8px;background:#465046}.preview-track i{display:block;width:var(--level);height:100%;background:var(--accent);border-radius:8px;position:relative}.preview-track i:after{content:"";position:absolute;right:-5px;top:-3px;width:11px;height:11px;border-radius:50%;background:var(--accent)}.preview-hum{display:flex;justify-content:space-between;align-items:center;padding:0 0 20px;border-bottom:1px solid var(--line)}.preview-hum small{display:block;color:var(--muted);font-size:11px;margin-top:5px}.preview-check{background:var(--accent);color:var(--ink);padding:0 3px;border-radius:3px}.preview-caption{font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin:20px 0 10px}.preview-options{display:flex;padding:3px;gap:3px;border:1px solid var(--line);border-radius:7px}.preview-options span{flex:1;text-align:center;font-size:12px;padding:9px}.preview-options .selected{background:#30432d;color:#d3f3bb;border-radius:5px}.preview-eq{margin:20px 0;padding-bottom:16px;border-bottom:1px solid var(--line)}
html[lang=en] .hero h1{font-size:clamp(30px,3vw,46px)}
@media(max-width:1100px){.navbar{justify-content:initial}.brand{margin-right:auto}.menu{order:3}.nav-actions{gap:16px}}
@media(max-width:540px){.navbar{gap:18px}.language-switch{gap:10px}.interface-preview{padding:20px}.preview-brand{font-size:26px}html[lang=en] .hero h1{font-size:clamp(24px,6.5vw,34px)}}

.hero-shot-interface{width:min(100%,360px);justify-self:center}.hero-shot-interface img{border-radius:10px}.hero-shot-interface figcaption{font-size:12px}
.platforms{padding:42px 0 48px;border-top:1px solid var(--line);background:var(--panel)}.platforms>.wrap{display:flex;align-items:center;justify-content:space-between;gap:45px}.platforms-copy{max-width:410px}.platforms h2{font-size:26px;margin:0 0 12px}.platforms p{font-size:16px;color:var(--muted);margin:0}.platform-list{display:flex;align-items:center;justify-content:flex-end;gap:22px 28px;flex-wrap:wrap;list-style:none;margin:0;padding:0}.platform-list li{font-size:18px;font-weight:500;white-space:nowrap}
@media(max-width:850px){.platforms>.wrap{display:block}.platforms-copy{max-width:550px}.platform-list{justify-content:flex-start;margin-top:28px}.hero-shot-interface{justify-self:start}}
@media(max-width:540px){.hero-shot-interface{width:min(100%,320px)}.platform-list{gap:18px 24px}.platform-list li{font-size:16px}}

.platform-list li{display:flex;align-items:center;gap:16px}.platform-list img{display:block;width:24px;height:24px;object-fit:contain;flex:none}

/* Mobile landing: value and action first, full interface after the how-to. */
@media(max-width:850px){
  .landing{display:flex;flex-direction:column}
  .landing>.hero,.landing .hero-grid{display:contents}
  .landing .hero-copy{order:0;width:calc(100% - 48px);max-width:600px;margin-inline:auto;padding:40px 0 36px}
  .landing>.platforms{order:1}.landing>.features{order:2}.landing>.how{order:3}
  .landing .hero-shot{order:4;width:min(calc(100% - 48px),380px);max-width:none;align-self:center;margin:52px auto;justify-self:initial}
  .landing>.guides{order:5}.landing>.closing{order:6}
  .hero-shot-interface img{width:100%}.hero-shot figcaption{justify-content:center;text-align:center;line-height:1.5}
  .hero h1,html[lang=en] .hero h1{font-size:clamp(28px,5.2vw,40px);line-height:1.1;margin:20px 0}
  .hero .lead{max-width:560px;font-size:18px;line-height:1.6;margin-bottom:24px}
  .features>.wrap,.how-grid{gap:24px}.section-head h2{margin:16px 0 20px;line-height:1.1}
  .how .section-head .btn{margin-top:4px}.feature-row{padding:24px 0}.feature-row p,.step p{max-width:none}
  .guide-heading{display:block;margin-bottom:24px}.guide-heading p{max-width:480px}
  .seo-link{padding-block:22px}.article-arrow{top:25px}
}
@media(max-width:540px){
  :root{--header-height:64px}.wrap{width:calc(100% - 40px)}
  .navbar{height:var(--header-height);gap:10px}.brand{font-size:27px;gap:8px}.brand img{width:29px;height:29px}
  .nav-actions{gap:0}.language-switch{min-height:44px;font-size:13px;padding:9px 10px;gap:7px}
  .menu{display:flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;padding:0;font-size:24px}
  nav{left:20px;right:20px;top:64px;padding:12px;gap:0;border-radius:10px}nav a{padding:14px 12px;font-size:16px}nav a:after{display:none}
  .language-options{top:calc(100% + 8px)}.language-option{min-height:48px}
  .landing .hero-copy{width:calc(100% - 40px);padding:32px 0}
  .hero h1,html[lang=en] .hero h1{font-size:clamp(23px,6.5vw,30px);letter-spacing:-.01em}
  .hero h1 br{display:none}.hero h1 span{display:block}
  .eyebrow{font-size:12px;letter-spacing:.08em}
  .hero .lead{font-size:17px;line-height:1.6}
  .actions{display:flex;flex-direction:column;align-items:stretch;gap:8px}
  .actions .btn{width:100%;justify-content:space-between;min-height:54px}
  .actions .text-link{align-self:center;display:flex;align-items:center;justify-content:center;min-height:44px;font-size:15px}
  .hero-note{max-width:none;margin-top:12px;font-size:13px;line-height:1.5}
  .platforms{padding:28px 0 30px}.platforms h2{font-size:24px}.platforms p{font-size:15px;line-height:1.6}
  .platform-list{display:grid;grid-template-columns:1fr 1fr;gap:22px 16px;margin-top:24px}
  .platform-list li{font-size:15px;gap:14px}.platform-list img{width:22px;height:22px}
  section{padding:44px 0}.section-head h2,h2{font-size:30px;letter-spacing:-.025em}
  .features h2{max-width:none}.feature-row:first-child{padding-top:24px}.feature-row h3,.step h3{font-size:22px;line-height:1.3;letter-spacing:-.02em}
  .feature-row p,.step p,.how .section-head p{font-size:16px;line-height:1.65}
  .how .section-head .btn{width:100%;justify-content:space-between}.steps .step{padding:22px 0}.step:last-child{padding-bottom:0}
  .landing .hero-shot{width:min(calc(100% - 64px),340px);margin:40px auto 16px}
  .hero-shot figcaption{font-size:12px}.interface-preview{width:100%;padding:20px}
  .guide-heading p{font-size:16px}.seo-link strong{font-size:18px;line-height:1.45;display:block}.seo-link small{font-size:14px;line-height:1.6}
  .closing{padding:44px 0 48px}.closing h2{font-size:clamp(22px,5.8vw,29px);margin:20px 0 26px;line-height:1.1}.closing .btn{width:100%;justify-content:space-between}
  footer{padding:22px 0}.article{padding:36px 0 56px}.article h1{font-size:34px}.article .cta{padding:22px}.article .cta .btn{width:100%}
}

.back-guides{text-decoration:none}.back-guides:hover{color:var(--accent)}

.text-link:after{display:none}.text-link span{display:inline-block;transition:transform .22s ease}.text-link:is(:hover,:focus-visible) span{transform:translateY(4px)}

.product-name{display:inline;font-family:"Geologica",Arial,sans-serif;font-weight:600;white-space:nowrap;color:var(--accent);background:rgba(167,238,117,.06);border-radius:.3em;padding:.02em .24em;box-shadow:0 0 .3em .12em rgba(167,238,117,.08);box-decoration-break:clone;-webkit-box-decoration-break:clone}

.privacy-policy h1{font-size:28px;line-height:1.2;letter-spacing:-.02em;margin:16px 0}.privacy-policy h2{font-size:19px;line-height:1.3;letter-spacing:0;margin:30px 0 12px}.privacy-policy p{font-size:15px;line-height:1.7}