:root{--paper:#f6f8f5;--ink:#15382e;--muted:#586d64;--teal:#006d61;--line:#d7dfd7;--dark:#091e23;--cyan:#64dfd6}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
button,a,input,textarea,summary{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #008e80;outline-offset:5px}
img{display:block;max-width:100%;height:auto}
button{color:inherit}
[hidden]{display:none!important}
.container{width:min(1200px,calc(100% - 96px));margin-inline:auto}
.site-header{height:94px;position:sticky;top:0;z-index:20;background:rgba(246,248,245,.94);backdrop-filter:blur(20px);border-bottom:1px solid rgba(21,56,46,.08)}
.nav{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;gap:11px;font-size:30px;font-weight:760;letter-spacing:-1.4px;white-space:nowrap}
.brand img{border-radius:10px}
.brand-dot{color:var(--teal)}
.nav-right,.nav-links{display:flex;align-items:center;gap:36px}
.nav-links a{font-size:14px;font-weight:550}
.nav-links a:hover,.text-link:hover,.footer a:hover{color:var(--teal)}
.lang-switch{display:flex;border:1px solid var(--line);border-radius:50px;padding:4px;gap:2px}
.lang-switch button{border:0;background:transparent;border-radius:50px;padding:7px 11px;font-size:12px;font-weight:650;min-height:34px}
.lang-switch button.active{background:var(--ink);color:white}
.hero{min-height:760px;display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:12px;padding-top:45px;padding-bottom:55px}
.eyebrow{font-size:11px;letter-spacing:2px;font-weight:700;display:flex;align-items:center;gap:10px;margin-bottom:24px}
.status-dot{display:inline-block;width:7px;height:7px;background:#007968;border-radius:50%;flex-shrink:0}
.hero h1{font-size:clamp(50px,5.1vw,75px);line-height:1.07;letter-spacing:-4px;margin:0 0 27px;font-weight:600}
.accent{color:var(--teal)}
.hero-description{font-size:18px;line-height:1.75;max-width:445px;color:var(--muted);margin:0}
.hero-actions{display:flex;align-items:center;gap:25px;flex-wrap:wrap;margin-top:34px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;padding:15px 23px;border:0;border-radius:8px;font-size:14px;font-weight:600;min-height:52px;transition:background .2s,transform .2s}
.button:hover{transform:translateY(-2px)}
.primary{background:var(--ink);color:#fff}
.primary:hover{background:#006154}
.text-link{font-size:14px;font-weight:600}
.meta{font-size:12px;color:var(--muted);margin-top:17px}
.hero-footnote{display:flex;gap:10px;color:var(--muted);font-size:12px;margin-top:62px}
.hero-footnote>span:first-child{font-size:22px}
.hero-visual{height:625px;position:relative;isolation:isolate}
.orbit{position:absolute;inset:9% -4% 2% 0;border-radius:50%;background:#e1ebe1;z-index:-1}
.orbit:after{content:"";position:absolute;inset:26px -15px -12px 25px;border-radius:50%;border:1px solid #cedbce;z-index:-1}
.phone{background:#091b20;border:6px solid #163339;border-radius:37px;box-shadow:0 24px 48px -18px rgba(13,46,35,.38);overflow:hidden}
.phone img{width:100%;border-radius:29px}
.main-phone{position:absolute;width:260px;right:4%;top:30px;transform:rotate(7deg)}
.secondary-phone{position:absolute;width:228px;left:2%;top:15px;transform:rotate(-10deg);filter:brightness(.97)}
.visual-caption{position:absolute;bottom:8px;left:50%;transform:translateX(-50%);font-size:11px;white-space:nowrap;display:flex;gap:9px;align-items:center;letter-spacing:.3px}
.benefit-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.benefit-strip>.container{display:flex;justify-content:space-between;gap:20px;padding-block:24px}
.benefit-strip span{font-size:13px;font-weight:550}
.benefit-strip span:before{content:"✓";margin-right:13px;color:var(--teal)}
.section{padding-block:105px}
h2{font-weight:550;letter-spacing:-1.9px;font-size:44px;line-height:1.16;margin:0 0 24px}
h3{font-size:19px;letter-spacing:-.4px;font-weight:600;margin:0 0 10px}
p{margin-top:0}
.intro{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:end;padding-bottom:48px}
.intro h2{max-width:430px;margin-bottom:0}
.intro>p{color:var(--muted);font-size:17px;margin:0 0 5px;line-height:1.8}
.showcase{display:grid;grid-template-columns:1fr 1fr;background:var(--dark);border-radius:24px;color:white;min-height:670px;overflow:hidden;padding:56px 62px 0;gap:50px}
.showcase-copy{padding-bottom:55px;align-self:center}
.feature-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:55px}
.feature-tabs button{display:flex;gap:10px;align-items:center;text-align:left;background:transparent;color:#adc0c3;border:1px solid #30474c;border-radius:6px;padding:13px 12px;font-size:13px;min-height:48px}
.feature-tabs button>span:first-child{font-size:10px;opacity:.75}
.feature-tabs button[aria-selected=true]{color:var(--cyan);background:#14383e;border-color:#44817f}
.feature-panel h2{font-size:43px;max-width:350px}
.feature-panel p{color:#b6c8cc;line-height:1.8;max-width:360px}
.feature-note{font-size:11px;color:#adc0c3;margin-top:35px}
.showcase-visual{align-self:end;display:flex;justify-content:center;height:610px;overflow:hidden;padding-top:12px}
.gallery-phone{width:274px;flex-shrink:0;align-self:flex-start;border-color:#30474c}
.how{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center}
.demo-copy>p{color:var(--muted);font-size:17px;max-width:430px}
.steps{list-style:none;padding:0;margin:38px 0 0}
.steps li{display:flex;gap:19px;padding:18px 0;border-top:1px solid var(--line)}
.steps li>span{font-size:11px;color:var(--teal);margin-top:6px}
.steps h3{font-size:16px;margin:0 0 3px}
.steps p{font-size:14px;color:var(--muted);margin:0}
.demo{margin:0;background:#e6ede6;padding:28px;border-radius:20px;text-align:center}
.demo video{display:block;width:100%;max-height:535px;border-radius:10px;background:#08191e}
.demo figcaption{font-size:11px;color:var(--muted);margin-top:18px}
.essentials{background:#e9eee7;padding-block:85px}
.essentials h2{max-width:600px}
.essentials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:60px;margin-top:55px}
.feature-symbol{font-size:29px;line-height:1;display:block;color:var(--teal);margin-bottom:24px}
.essentials-grid p{font-size:15px;color:var(--muted);line-height:1.8;margin-bottom:0}
.faq{display:grid;grid-template-columns:1fr 1.25fr;gap:100px}
.faq>div>p{color:var(--muted)}
.faq-list{border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line)}
summary{padding:22px 30px 22px 0;font-size:16px;cursor:pointer;list-style:none;position:relative;font-weight:550}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";position:absolute;right:2px;font-size:22px;top:16px;color:var(--teal)}
details[open] summary:after{content:"−"}
details p{color:var(--muted);font-size:15px;padding-right:25px;padding-bottom:13px}
.download{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:57px;display:flex;align-items:center;justify-content:space-between;gap:40px}
.download h2{max-width:600px;font-size:43px;margin:0}
.download .eyebrow{margin-bottom:14px}
.download .button{white-space:nowrap}
.contact{display:grid;grid-template-columns:1fr 1.1fr;gap:90px}
.contact p{color:var(--muted)}
.email-link{font-size:14px;color:var(--teal);overflow-wrap:anywhere;border-bottom:1px solid #a5c5b9;padding-bottom:5px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form-field{display:flex;flex-direction:column;gap:7px;margin-bottom:21px}
label{font-size:13px;font-weight:550}
input,textarea{width:100%;border:1px solid #bccac1;border-radius:6px;background:#fff;color:var(--ink);padding:12px;min-height:48px}
textarea{resize:vertical}
.form-note{font-size:12px;margin:0}
.privacy-link{font-size:12px;text-decoration:underline;display:block;margin:3px 0 22px}
.form-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.notice{padding:14px 18px;border-radius:8px;margin-bottom:20px;font-size:14px}
.notice.success{background:#d3eadc}
.notice.error{background:#f8ded8;color:#742d20}
.footer{border-top:1px solid var(--line);padding-block:32px}
.footer-inner{display:flex;align-items:center;gap:32px;flex-wrap:wrap}
.footer .brand{font-size:26px;gap:0}
.footer p{font-size:12px;color:var(--muted);margin:0}
.footer nav{display:flex;gap:24px;margin-left:auto;font-size:12px}
.footer small{font-size:10px;color:var(--muted);width:100%;margin-top:-12px}
.page-wrap{padding:65px 0}
.page-wrap .container{max-width:900px}
.page-card{padding:30px 0;border-bottom:1px solid var(--line)}
.page-card h1{font-size:48px;line-height:1.1;letter-spacing:-2px;overflow-wrap:anywhere}
.page-card h2{font-size:25px;letter-spacing:-.5px}
.page-card p{color:var(--muted)}
.skip-link{position:fixed;left:20px;top:-100px;z-index:100;background:white;padding:15px;border-radius:8px}
.skip-link:focus{top:10px}
@media(min-width:1500px){.hero{min-height:820px}
.hero-visual{transform:scale(1.05)}
}
@media(max-width:1100px){.container{width:calc(100% - 64px)}
.nav-right,.nav-links{gap:24px}
.hero{min-height:670px}
.hero h1{font-size:56px;letter-spacing:-3px}
.hero-visual{height:555px}
.main-phone{width:224px;right:1%;top:35px}
.secondary-phone{width:198px;left:0;top:30px}
.showcase{gap:30px;padding:40px 35px 0;min-height:600px}
.showcase-visual{height:555px}
.gallery-phone{width:246px}
.intro,.how,.faq,.contact{gap:55px}
.hero-description{font-size:16px}
.hero-actions{gap:18px}
.hero-footnote{margin-top:35px}
.feature-panel h2{font-size:38px}
.feature-tabs{grid-template-columns:1fr;margin-bottom:35px;gap:5px}
.feature-tabs button{padding:8px 12px;min-height:42px}
.essentials-grid{gap:32px}
}
@media(max-width:900px){.container{width:calc(100% - 40px)}
.site-header{height:76px}
.nav{gap:12px}
.brand{font-size:27px;gap:9px}
.brand img{width:32px;height:32px}
.nav-links{display:none}
.lang-switch button{min-height:34px;padding:5px 10px}
.hero{grid-template-columns:1fr;padding-top:45px;padding-bottom:26px;gap:15px}
.hero h1{font-size:clamp(43px,9.8vw,65px);letter-spacing:-2.5px}
.eyebrow{font-size:10px;letter-spacing:1.5px;margin-bottom:21px}
.hero-description{font-size:16px;max-width:500px}
.hero-actions{margin-top:26px;gap:22px}
.hero-footnote{margin-top:20px}
.hero-visual{width:min(440px,100%);height:550px;margin:15px auto 0}
.main-phone{width:225px;right:5%;top:26px;transform:rotate(5deg)}
.secondary-phone{width:195px;left:4%;top:20px;transform:rotate(-8deg)}
.orbit{inset:5% 0 7%}
.visual-caption{bottom:8px;font-size:10px}
.benefit-strip>.container{display:grid;gap:12px;padding-block:24px}
.benefit-strip span{font-size:13px}
.section{padding-block:65px}
.intro,.how,.faq,.contact{grid-template-columns:1fr;gap:30px}
h2{font-size:35px;letter-spacing:-1.4px}
.intro{padding-bottom:30px}
.intro h2{max-width:380px}
.intro>p{font-size:16px}
.showcase{grid-template-columns:1fr;padding:28px 25px 0;gap:12px;border-radius:16px}
.showcase-copy{padding-bottom:0}
.feature-tabs{grid-template-columns:1fr 1fr;margin-bottom:32px;gap:7px}
.feature-tabs button{font-size:12px;gap:8px;min-height:45px;padding:10px}
.feature-panel h2{font-size:34px;max-width:300px}
.feature-panel p{max-width:none;font-size:15px}
.feature-note{margin-top:20px}
.showcase-visual{height:530px;margin-top:20px}
.gallery-phone{width:249px}
.demo{padding:20px}
.demo video{max-height:480px}
.essentials{padding-block:62px}
.essentials-grid{grid-template-columns:1fr;gap:33px;margin-top:38px}
.essentials-grid article{padding-top:25px;border-top:1px solid #cdd9cf}
.feature-symbol{margin-bottom:17px}
.download{flex-direction:column;align-items:flex-start;padding-block:42px;gap:26px}
.download h2{font-size:34px;max-width:380px}
.contact{gap:35px}
.footer-inner{gap:20px}
.footer nav{margin-left:0;flex-wrap:wrap;width:100%}
.footer small{margin-top:0}
.page-wrap{padding-block:25px}
.page-card h1{font-size:38px}
.page-card h2{font-size:24px}
}
@media(max-width:380px){.container{width:calc(100% - 32px)}
.hero h1{font-size:43px}
.hero-visual{height:475px}
.main-phone{width:195px;right:3%}
.secondary-phone{width:170px;left:1%}
.hero-actions{gap:16px}
.text-link{font-size:12px}
.form-row{grid-template-columns:1fr;gap:0}
.feature-tabs button{font-size:11px}
.showcase{padding-inline:18px}
.showcase-visual{height:485px}
.gallery-phone{width:228px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
*,*:before,*:after{transition:none!important;animation:none!important}
}

/* Keep the three navigation destinations visible on small screens. */
@media(max-width:900px){.site-header{height:112px}
.nav{flex-wrap:wrap;align-content:center;gap:7px 12px}
.nav-right{display:contents}
.lang-switch{margin-left:auto}
.nav-links{display:flex;order:3;width:100%;justify-content:space-between;gap:12px}
.nav-links a{font-size:12px;padding:3px 0}
html{scroll-padding-top:125px}
}


/* Contain decorative phone shadows and rotations at intermediate widths. */
.hero{overflow:hidden}