@font-face{font-family:Poppins;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/poppins-400.woff2) format("woff2")}
@font-face{font-family:Poppins;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/poppins-500.woff2) format("woff2")}
@font-face{font-family:Poppins;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/poppins-600.woff2) format("woff2")}
@font-face{font-family:Poppins;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/poppins-700.woff2) format("woff2")}
@font-face{font-family:Poppins;font-style:normal;font-weight:800;font-display:swap;src:url(/fonts/poppins-800.woff2) format("woff2")}
:root{--navy:#0F2A44;--navy2:#1C3D5E;--navy3:#14324f;--teal:#128C8C;--teal-d:#0E7373;--teal-l:#E2F2F1;--green:#2BB673;--green-d:#1E9E61;--green-l:#E3F5EA;
--ink:#22313F;--muted:#5f6f80;--line:#DDE5EC;--card:#F3F6F9;--mint:#EAF6F3;--coral:#E0574F;--amber:#F2A93B;--r:16px;--shadow:0 10px 30px rgba(15,42,68,.10);--shadow-lg:0 24px 60px rgba(15,42,68,.18)}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:Poppins,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:#fff;line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}a{color:var(--teal-d)}a:hover{color:var(--green-d)}
h1,h2,h3,h4{color:var(--navy);line-height:1.2;margin:0 0 .5em;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.6vw,3.3rem);font-weight:800}h2{font-size:clamp(1.55rem,3vw,2.25rem)}h3{font-size:1.2rem}
p{margin:0 0 1em}.wrap{max-width:1180px;margin:0 auto;padding:0 22px}.narrow{max-width:780px}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--teal);margin-bottom:.7em}
.dark .eyebrow{color:#5fd3c1}.muted{color:var(--muted)}.center{text-align:center}.small{font-size:.88rem}
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:99;border-radius:8px}
/* banner */
.testbar{background:var(--amber);color:#3a2700;font-size:.85rem;text-align:center;padding:7px 14px;font-weight:500}
/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid rgba(221,229,236,.8)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:18px}
.logo img{height:34px;width:auto}.nav{display:flex;align-items:center;gap:26px}
.nav a{color:var(--navy);text-decoration:none;font-weight:500;font-size:.95rem}.nav a:hover{color:var(--teal)}
.nav .btn{color:#fff}
@media(max-width:760px){.nav a:not(.btn){display:none}.logo img{height:28px}}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;border:0;border-radius:999px;padding:.85em 1.6em;font:600 1rem Poppins,system-ui,sans-serif;text-decoration:none;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s;line-height:1.2}
.btn-primary{background:var(--green-d);color:#fff;box-shadow:0 8px 22px rgba(30,158,97,.35)}.btn-primary:hover{background:#178a53;color:#fff;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--navy);border:1.5px solid var(--line)}.btn-ghost:hover{border-color:var(--teal);color:var(--teal)}
.dark .btn-ghost{color:#fff;border-color:rgba(255,255,255,.35)}.dark .btn-ghost:hover{border-color:#fff;color:#fff}
.btn-lg{font-size:1.08rem;padding:1em 1.9em}.btn-block{width:100%}.btn[disabled]{opacity:.6;cursor:wait}
.btn-sm{padding:.55em 1.1em;font-size:.9rem}
/* dark sections */
.dark{background:radial-gradient(1200px 600px at 85% -10%,rgba(18,140,140,.35),transparent 60%),linear-gradient(160deg,#0F2A44 0%,#123553 55%,#0f3a3f 100%);color:#d7e3ee}
.dark h1,.dark h2,.dark h3{color:#fff}.dark .accent{color:var(--green)}
.dark.dots{background:radial-gradient(rgba(255,255,255,.055) 1px,transparent 1px) 0 0/22px 22px,radial-gradient(1200px 600px at 85% -10%,rgba(18,140,140,.35),transparent 60%),linear-gradient(160deg,#0F2A44 0%,#123553 55%,#0f3a3f 100%)}
/* hero */
.hero{padding:64px 0 72px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.02fr 1fr;gap:48px;align-items:center}
.hero p.lead{font-size:1.15rem;color:#c5d5e3;max-width:36em}
.checks{list-style:none;padding:0;margin:1.2em 0 1.6em}.checks li{position:relative;padding-left:32px;margin:.45em 0}
.checks li::before{content:"";position:absolute;left:0;top:.3em;width:20px;height:20px;border-radius:50%;background:var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/13px no-repeat}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.price-chip{display:inline-flex;align-items:baseline;gap:.5em;font-weight:600;color:#fff}
.price-chip .now{font-size:1.6rem;font-weight:800}.price-chip .note{font-size:.85rem;color:#9fd9c9;font-weight:500}
.hero-img{border-radius:20px;box-shadow:0 30px 80px rgba(0,0,0,.45);transform:rotate(.6deg)}
.trust{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:26px;font-size:.88rem;color:#a9bfd2}
.trust span{display:inline-flex;align-items:center;gap:.45em}.trust svg{width:18px;height:18px;color:#5fd3c1}
@media(max-width:920px){.hero-grid{grid-template-columns:1fr}.hero{padding:40px 0 56px}.hero-img{transform:none}}
/* sections */
section{padding:84px 0}.section-head{max-width:720px;margin:0 auto 46px;text-align:center}.section-head p{color:var(--muted);font-size:1.07rem}
.bg-soft{background:var(--card)}
.grid{display:grid;gap:22px}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:920px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}@media(max-width:620px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:0 2px 0 rgba(15,42,68,.02)}
.card h3{margin-bottom:.35em}.card p{color:var(--muted);font-size:.95rem;margin:0}
.icon{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:var(--teal-l);color:var(--teal);margin-bottom:14px}
.icon svg{width:24px;height:24px}.icon.g{background:var(--green-l);color:var(--green-d)}.icon.n{background:#e6edf5;color:var(--navy)}
.tag{display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;background:var(--green-l);color:var(--green-d);border-radius:999px;padding:.25em .75em;margin-bottom:10px}
.tag.t{background:var(--teal-l);color:var(--teal-d)}.tag.n{background:#e6edf5;color:var(--navy)}
.shot{border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);background:#fff}
.feature{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center;margin-bottom:72px}.feature:last-child{margin-bottom:0}
.feature.rev .feature-media{order:2}@media(max-width:860px){.feature{grid-template-columns:1fr;gap:26px}.feature.rev .feature-media{order:0}}
.feature ul{padding-left:1.1em;color:var(--muted)}.feature li{margin:.3em 0}
.steps{counter-reset:s}.step{position:relative;padding-top:8px}.step .num{width:44px;height:44px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-weight:700;margin-bottom:14px}
/* pricing */
.pricing{display:grid;grid-template-columns:1.2fr 1fr;gap:0;border-radius:24px;overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid var(--line);background:#fff;max-width:980px;margin:0 auto}
.pricing .left{padding:38px}.pricing .right{padding:38px;background:var(--card);display:flex;flex-direction:column;justify-content:center}
@media(max-width:820px){.pricing{grid-template-columns:1fr}}
.price{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin:.2em 0 .3em}.price .amt{font-size:3rem;font-weight:800;color:var(--navy);line-height:1}
.price .reg{font-size:1rem;color:var(--muted)}.sale-note{font-size:.9rem;color:var(--green-d);font-weight:600;margin-bottom:1em}
.fine{font-size:.85rem;color:var(--muted);margin-top:12px}
/* product page */
.pp{display:grid;grid-template-columns:1.25fr 1fr;gap:48px;padding:40px 0 70px;align-items:start}
@media(max-width:920px){.pp{grid-template-columns:1fr;gap:28px}}
.gallery .main{border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:var(--navy)}
.thumbs{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:12px}
.thumbs button{padding:0;border:2px solid transparent;border-radius:10px;overflow:hidden;cursor:pointer;background:none;opacity:.75;transition:.15s}
.thumbs button[aria-current="true"],.thumbs button:hover{border-color:var(--teal);opacity:1}
.buybox{position:sticky;top:90px;border:1px solid var(--line);border-radius:22px;padding:30px;box-shadow:var(--shadow);background:#fff}
.buybox h1{font-size:clamp(1.6rem,2.6vw,2.15rem)}.mini-list{list-style:none;padding:0;margin:16px 0}.mini-list li{display:flex;gap:10px;margin:.5em 0;font-size:.95rem}
.mini-list svg{flex:0 0 20px;height:20px;color:var(--green-d);margin-top:3px}
.paynote svg{width:16px;height:16px;flex:0 0 16px}.btn svg{width:20px;height:20px}svg{max-width:100%}
.paynote{display:flex;gap:8px;align-items:center;justify-content:center;font-size:.82rem;color:var(--muted);margin-top:12px}
.crumbs{font-size:.85rem;color:var(--muted);padding-top:22px}.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--teal)}
.specs{width:100%;border-collapse:collapse;font-size:.95rem}.specs td{padding:12px 6px;border-bottom:1px solid var(--line);vertical-align:top}.specs td:first-child{font-weight:600;color:var(--navy);width:38%}
/* faq */
details{border:1px solid var(--line);border-radius:14px;padding:4px 20px;margin-bottom:12px;background:#fff}
details summary{cursor:pointer;font-weight:600;color:var(--navy);padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:12px}
details summary::-webkit-details-marker{display:none}details summary::after{content:"+";font-size:1.4rem;line-height:1;color:var(--teal)}
details[open] summary::after{content:"–"}details p,details ul{color:var(--muted)}
/* prose / blog */
.prose{font-size:1.05rem}.prose h2{margin-top:1.8em;font-size:1.6rem}.prose h3{margin-top:1.4em}
.prose ul,.prose ol{padding-left:1.3em}.prose li{margin:.35em 0}.prose table{width:100%;border-collapse:collapse;margin:1.2em 0;font-size:.95rem}
.prose th,.prose td{border:1px solid var(--line);padding:9px 12px;text-align:left}.prose th{background:var(--card);color:var(--navy)}
.prose code{background:var(--mint);padding:.1em .4em;border-radius:6px;font-size:.9em;color:var(--teal-d)}
.prose blockquote{margin:1.4em 0;padding:16px 20px;border-left:4px solid var(--teal);background:var(--teal-l);border-radius:0 12px 12px 0}
.prose img{border-radius:14px;border:1px solid var(--line);margin:1.4em 0}
.article-head{padding:56px 0 40px}.article-meta{color:#a9bfd2;font-size:.9rem}
.cta-box{border-radius:20px;padding:28px;margin:2.2em 0;display:grid;grid-template-columns:150px 1fr;gap:22px;align-items:center}
.cta-box h3{color:#fff;margin-bottom:.3em}.cta-box p{color:#c5d5e3;margin-bottom:.9em;font-size:.97rem}.cta-box img{border-radius:12px}
@media(max-width:620px){.cta-box{grid-template-columns:1fr}}
.post-card{display:flex;flex-direction:column;text-decoration:none;color:inherit;transition:transform .15s,box-shadow .15s}.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.post-card h3{color:var(--navy)}.post-card .more{margin-top:auto;padding-top:12px;font-weight:600;color:var(--teal-d);font-size:.92rem}
.toc{background:var(--card);border-radius:14px;padding:18px 22px;margin:1.4em 0;font-size:.95rem}.toc ol{margin:.4em 0 0}
/* thank you */
.order-box{border:1px solid var(--line);border-radius:22px;padding:34px;box-shadow:var(--shadow);background:#fff;text-align:center}
.spinner{width:34px;height:34px;border-radius:50%;border:4px solid var(--teal-l);border-top-color:var(--teal);animation:spin 1s linear infinite;margin:10px auto}@keyframes spin{to{transform:rotate(360deg)}}
/* footer */
.site-footer{background:var(--navy);color:#a9bfd2;padding:56px 0 30px;font-size:.92rem}
.site-footer a{color:#d7e3ee;text-decoration:none}.site-footer a:hover{color:#fff}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}@media(max-width:760px){.foot-grid{grid-template-columns:1fr 1fr}}
.site-footer h4{color:#fff;font-size:.95rem;margin-bottom:.8em}.site-footer ul{list-style:none;padding:0;margin:0}.site-footer li{margin:.4em 0}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:36px;padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.82rem}
.sticky-buy{position:fixed;left:0;right:0;bottom:0;z-index:60;background:#fff;border-top:1px solid var(--line);padding:10px 16px;display:none;align-items:center;justify-content:space-between;gap:12px;box-shadow:0 -8px 24px rgba(15,42,68,.08)}
.sticky-buy strong{color:var(--navy)}@media(max-width:920px){.sticky-buy.show{display:flex}}
.legal h2{font-size:1.3rem;margin-top:1.6em}.legal{padding:50px 22px 80px}
.notice{background:#fff7e6;border:1px solid #f5d38f;border-radius:12px;padding:12px 16px;font-size:.92rem;color:#6b4a00}
.specs td{overflow-wrap:anywhere}.prose code{overflow-wrap:anywhere}
@media(max-width:620px){.prose table{display:block;overflow-x:auto}.specs td:first-child{width:42%}}
.sticky-buy form{flex:0 0 auto}.sticky-buy form p{display:none}.sticky-buy .btn{white-space:nowrap}