:root{--fd:'Plus Jakarta Sans',sans-serif;--fb:'DM Sans',sans-serif;--mono:'JetBrains Mono',monospace;--green:#22C77A;--green-deep:#0FA45E;--green-ink:#0A7B46;--blue:#1D7FE0;--teal:#0E9C90;--navy:#0B1B2A;--ink:#0B1B2A;--ink2:#465A67;--ink3:#8AA0AC;--line:#E1EAE6;--soft:#F6FAF8;--wa:#25D366}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{font-family:var(--fb);color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;text-wrap:pretty;line-height:1.6}
h1,h2,h3,h4,h5,h6{font-family:var(--fd);letter-spacing:-.025em;line-height:1.12}
img{max-width:100%;height:auto}
ul,ol{list-style:none}
a{color:var(--green-deep);text-decoration:none}
a:hover{color:var(--teal)}
::selection{background:var(--green);color:#fff}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.wrap-narrow{max-width:760px;margin:0 auto;padding:0 24px}
.mono{font-family:var(--mono);font-size:11.5px;letter-spacing:.13em;text-transform:uppercase}
.eyebrow{font-family:var(--mono);font-size:11.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--green-deep)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;max-width:100%;padding:14px 26px;border-radius:12px;font-family:var(--fd);font-weight:700;font-size:15px;line-height:1.3;text-align:center;white-space:normal;transition:transform .18s,box-shadow .18s;border:1px solid transparent}
.btn:hover{transform:translateY(-2px)}
.btn:focus-visible,a:focus-visible,summary:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(29,127,224,.38);outline-offset:3px}
.btn-p{background:var(--green-deep);color:#fff;border-color:var(--green-deep);box-shadow:0 6px 20px rgba(15,164,94,.28)}
.btn-p:hover{color:#fff}
.btn-wa{background:var(--wa);color:#fff;border-color:var(--wa);box-shadow:0 6px 20px rgba(37,211,102,.3)}
.btn-wa:hover{color:#fff}
.btn-g{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-g:hover{color:var(--ink);border-color:var(--ink3)}
.btn-l{background:#fff;color:var(--green-ink);border-color:#fff;box-shadow:0 6px 20px rgba(0,0,0,.18)}
.btn-lg{padding:17px 32px;font-size:16px}
.btn-sm{padding:10px 18px;font-size:14px}
/* topbar + nav */
.topbar{background:var(--navy);color:rgba(255,255,255,.72);font-size:13px;padding:9px 0}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px}
.topbar a{color:inherit}
.topbar a:hover{color:#fff}
.dot{width:7px;height:7px;border-radius:99px;background:var(--green);display:inline-block;box-shadow:0 0 0 3px rgba(34,199,122,.18)}
.nav{position:sticky;top:0;z-index:90;background:rgba(255,255,255,.93);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 24px}
.brand{display:flex;align-items:center;gap:11px}
.brand-mark{width:38px;height:38px;border-radius:11px;background:linear-gradient(150deg,var(--navy),#123342);border:1px solid rgba(34,199,122,.4);display:flex;align-items:center;justify-content:center;font-family:var(--fd);font-weight:800;font-size:16px;letter-spacing:-.04em;flex-shrink:0}
.brand-name{font-family:var(--fd);font-weight:800;font-size:19px;letter-spacing:-.02em;color:var(--green)}
.brand-name span{color:var(--ink)}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{font-size:15px;font-weight:500;color:var(--ink2);white-space:nowrap}
.nav-links a:hover,.nav-links a[aria-current]{color:var(--ink)}
@media(max-width:980px){.nav-links{display:none}}
@media(max-width:620px){.topbar .wrap>span:last-child{display:none}}
/* sections */
.sec{padding:84px 0}
.sec-soft{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-navy{background:var(--navy);color:#fff}
.sec-navy h2,.sec-navy h3{color:#fff}
.sec-head{max-width:660px;margin:0 auto 52px;text-align:center}
.sec-head h2{font-size:clamp(28px,3.6vw,42px);font-weight:800;margin-top:12px}
.sec-head p{font-size:17px;color:var(--ink2);margin-top:14px}
.sec-navy .sec-head p{color:rgba(255,255,255,.6)}
/* breadcrumb */
.crumbs{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13.5px;color:var(--ink3);padding:18px 0}
.crumbs a{color:var(--ink3)}
.crumbs a:hover{color:var(--green-deep)}
/* hero */
.hero{position:relative;overflow:hidden;background:var(--soft);border-bottom:1px solid var(--line);padding:56px 0 76px}
.hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(to right,rgba(11,27,42,.045) 1px,transparent 1px),linear-gradient(to bottom,rgba(11,27,42,.045) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:radial-gradient(120% 90% at 50% 0%,#000 40%,transparent 85%);mask-image:radial-gradient(120% 90% at 50% 0%,#000 40%,transparent 85%)}
.hero .wrap{position:relative}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:52px;align-items:center}
.hero h1{font-size:clamp(32px,4.6vw,54px);font-weight:800;letter-spacing:-.035em;margin:18px 0 18px}
.hero .lead{font-size:18.5px;color:var(--ink2);max-width:540px;margin-bottom:28px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-media{border-radius:20px;overflow:hidden;border:1px solid var(--line);box-shadow:0 30px 80px rgba(11,27,42,.11);background:#fff;aspect-ratio:4/3}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}}
/* answer box (AEO) */
.answer{background:#fff;border:1px solid var(--line);border-left:4px solid var(--green-deep);border-radius:14px;padding:22px 24px;margin:0 0 28px}
.answer .mono{color:var(--green-ink);display:block;margin-bottom:8px}
.answer p{font-size:16.5px;color:var(--ink);margin:0}
/* cards */
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(270px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-4px);box-shadow:0 20px 50px rgba(11,27,42,.09)}
.card h3{font-size:19px;font-weight:800;margin-bottom:10px}
.card p{font-size:15px;color:var(--ink2)}
.icon-box{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:16px}
.ticks{display:grid;gap:10px;margin-top:14px}
.ticks li{display:flex;gap:10px;font-size:15px;color:var(--ink)}
.ticks svg{flex-shrink:0;margin-top:4px}
/* steps */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:28px;position:relative}
.step{text-align:center}
.step-n{width:54px;height:54px;border-radius:16px;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-weight:700;font-size:15px;color:#fff;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.16)}
.step:first-child .step-n{background:linear-gradient(150deg,var(--green-deep),var(--teal));border:none}
.step h3{font-size:17.5px;font-weight:700;margin:8px 0 9px}
.step p{font-size:14.5px;color:rgba(255,255,255,.55)}
/* faq */
.faq{display:grid;gap:12px}
.faq details{border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden}
.faq details[open]{background:var(--soft);border-color:rgba(15,164,94,.35)}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px 24px;font-family:var(--fd);font-weight:700;font-size:16.5px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';font-family:var(--fd);font-weight:700;font-size:22px;color:var(--ink3);line-height:1}
.faq details[open] summary::after{content:'−';color:var(--green-deep)}
.faq p{padding:0 24px 22px;font-size:15.5px;color:var(--ink2)}
/* cta band */
.cta{position:relative;overflow:hidden;border-radius:28px;background:linear-gradient(130deg,var(--navy) 0%,#0E2C3A 55%,var(--navy) 100%);padding:clamp(38px,5.5vw,68px) clamp(26px,5vw,60px);color:#fff}
.cta h2{font-size:clamp(26px,3.6vw,42px);font-weight:800;margin:14px 0 16px}
.cta p{font-size:17px;color:rgba(255,255,255,.6);max-width:520px;margin-bottom:28px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn-gl{background:rgba(255,255,255,.06);color:#fff;border-color:rgba(255,255,255,.18)}
.btn-gl:hover{color:#fff}
/* footer */
.footer{background:var(--navy);color:#fff;padding-top:72px}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:36px;padding-bottom:52px}
.footer h4{font-size:14px;font-weight:700;margin-bottom:12px}
.footer a{color:rgba(255,255,255,.55);font-size:14px;line-height:2.1}
.footer a:hover{color:#fff}
.footer p{font-size:14.5px;color:rgba(255,255,255,.55);max-width:280px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 0 30px;display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.35)}
.footer-bottom a{font-size:13px;color:rgba(255,255,255,.35)}
/* wa float */
.wa-float{position:fixed;bottom:24px;right:24px;z-index:80;display:inline-flex;align-items:center;gap:10px;background:var(--wa);color:#fff;border-radius:99px;padding:13px 20px 13px 15px;box-shadow:0 12px 34px rgba(37,211,102,.42);font-family:var(--fd);font-weight:700;font-size:14.5px;transition:transform .2s}
.wa-float:hover{transform:translateY(-3px);color:#fff}
@media(max-width:600px){.wa-float span{display:none}}
@media(max-width:620px){.hero-cta,.cta-actions{display:grid;grid-template-columns:1fr}.hero-cta .btn,.cta-actions .btn{width:100%}}
/* reveal */
.rv{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1)}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}
/* article */
.article{max-width:760px;margin:0 auto;padding:0 24px}
.article h2{font-size:28px;font-weight:800;margin:40px 0 14px}
.article h3{font-size:21px;font-weight:700;margin:30px 0 10px}
.article p{font-size:17.5px;color:var(--ink2);margin-bottom:18px;line-height:1.72}
.article ul{display:grid;gap:10px;margin:0 0 22px}
.article ul li{display:flex;gap:10px;font-size:17px;color:var(--ink2)}
.article ul li::before{content:'—';color:var(--green-deep);flex-shrink:0}
.article blockquote{border-left:4px solid var(--green-deep);background:var(--soft);border-radius:0 14px 14px 0;padding:20px 24px;margin:26px 0;font-size:18px;color:var(--ink)}
.article-meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-size:13.5px;color:var(--ink3);margin-bottom:26px}
.chip{font-family:var(--mono);font-size:10.5px;letter-spacing:.11em;text-transform:uppercase;color:var(--green-ink);background:rgba(34,199,122,.1);border-radius:99px;padding:5px 11px}
/* stars */
.stars{display:flex;gap:3px}
.google-badge{display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:99px;padding:8px 16px 8px 12px;font-size:14px;color:var(--ink2)}