:root{--bg:#f2f8f6;--ink:#0f2a24;--mut:#4d6a62;--em:#0f766e;--vi:#6d5bd0;--lime:#a3e635;--glass:rgba(255,255,255,.62);--bd:rgba(15,118,110,.18);--r:22px;--sh:0 12px 40px rgba(15,60,52,.12)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{font-family:"Trebuchet MS","Segoe UI",system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.7;overflow-x:hidden;animation:pg .6s ease}
@keyframes pg{from{opacity:0}to{opacity:1}}
h1,h2,h3,h4{font-family:"Palatino Linotype",Palatino,Georgia,serif;line-height:1.2}
a{color:var(--em)}
.wrap{width:min(1180px,92%);margin:0 auto}
.bg{position:fixed;inset:0;z-index:-1;background:linear-gradient(180deg,#f2f8f6,#e8f1fb)}
.blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5}
.b1{width:420px;height:420px;background:#5eead4;top:-100px;right:-80px}
.b2{width:380px;height:380px;background:#c4b5fd;top:45%;left:-120px}
.b3{width:300px;height:300px;background:#d9f99d;bottom:-80px;right:25%}
.glass{background:var(--glass);border:1px solid var(--bd);border-radius:var(--r);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:var(--sh)}
.btn{display:inline-block;padding:.85rem 1.6rem;border-radius:999px;font-weight:700;text-decoration:none;cursor:pointer;border:1px solid transparent;font-size:1rem;transition:transform .25s,box-shadow .25s}
.sm{padding:.55rem 1.1rem;font-size:.9rem}
.glow{background:linear-gradient(120deg,var(--em),var(--vi),var(--em));background-size:200% 100%;color:#fff;animation:sh 5s linear infinite}
.glow:hover{transform:translateY(-3px);box-shadow:0 0 28px rgba(15,118,110,.5)}
@keyframes sh{to{background-position:200% 0}}
.ghost{background:#fff;border-color:var(--bd);color:var(--em)}
.ghost:hover{transform:translateY(-3px);border-color:var(--em)}
:focus-visible{outline:3px solid var(--vi);outline-offset:3px}

/* floating pill nav */
.pill{position:fixed;top:14px;left:50%;translate:-50% 0;z-index:50;width:min(1060px,94%);display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.55rem .7rem .55rem 1rem;border-radius:999px;background:rgba(255,255,255,.7);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--bd);box-shadow:var(--sh);transition:padding .3s,background .3s}
.pill.scrolled{background:rgba(255,255,255,.92);padding-top:.35rem;padding-bottom:.35rem}
.logo{display:flex;align-items:center;gap:.55rem;color:var(--ink);text-decoration:none;font-weight:700;font-family:Palatino,Georgia,serif}
.mark{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--em),var(--vi));color:#fff}
.menu{display:flex;align-items:center;gap:1.2rem}
.menu a:not(.btn){color:var(--mut);text-decoration:none;font-weight:600}
.menu a:not(.btn):hover{color:var(--em)}
.burger{display:none;background:none;border:0;cursor:pointer;width:42px;height:42px}
.burger span{display:block;height:2px;background:var(--ink);margin:7px 9px;transition:.3s}

/* hero: centered stack + bento widgets */
.hero{text-align:center;padding:9rem 0 3rem}
.badge{display:inline-flex;align-items:center;gap:.5rem;padding:.35rem .9rem;border:1px solid var(--bd);border-radius:999px;background:#fff;font-size:.9rem;color:var(--mut)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--em);animation:pulse 1.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(15,118,110,.5)}100%{box-shadow:0 0 0 9px rgba(15,118,110,0)}}
h1{font-size:clamp(2rem,5vw,3.8rem);max-width:20ch;margin:1.1rem auto}
.intro{max-width:62ch;margin:0 auto;color:var(--mut);font-size:1.1rem}
.cta-row{display:flex;gap:.9rem;flex-wrap:wrap;justify-content:center;margin:1.8rem 0}
.trust{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem 1.4rem;justify-content:center;color:var(--mut);font-size:.93rem}
.bento{position:relative;display:grid;grid-template-columns:1.4fr 1fr 1fr;grid-template-rows:auto auto;gap:1.1rem;margin-top:3.2rem;text-align:left}
.gauge{grid-row:span 2;padding:1.6rem}
.gauge h3{font-size:1.3rem}
.g-sub{color:var(--mut);margin:.2rem 0 1rem}
input[type=range]{width:100%;accent-color:var(--em)}
.g-read{display:flex;align-items:center;justify-content:space-between;margin:1rem 0 .6rem}
.g-read strong{font-size:2.6rem;font-family:Palatino,Georgia,serif}
.tag{padding:.3rem .9rem;border-radius:999px;font-weight:700;font-size:.9rem}
.ok{background:#d1fae5;color:#065f46}.mid{background:#fef3c7;color:#92400e}.hi{background:#fee2e2;color:#991b1b}
.gauge small{color:var(--mut)}
.stat{padding:1.4rem;text-align:center}
.stat strong{display:block;font-size:2.8rem;font-family:Palatino,Georgia,serif;color:var(--vi)}
.stat span{color:var(--mut)}
.chip{padding:1.3rem}
.chip b{display:block;font-family:Palatino,Georgia,serif}
.chip small{color:var(--mut)}
.shape{position:absolute;border:2px solid rgba(109,91,208,.35);border-radius:30%;animation:spin 22s linear infinite;pointer-events:none}
.s1{width:80px;height:80px;top:-30px;right:6%}
.s2{width:50px;height:50px;bottom:-24px;left:30%;border-color:rgba(15,118,110,.4);animation-duration:15s}
@keyframes spin{to{rotate:360deg}}

.section{padding:4.5rem 0}
.sec-title{font-size:clamp(1.7rem,3.2vw,2.5rem);text-align:left}
.sec-sub{color:var(--mut);margin:.5rem 0 2.2rem;max-width:60ch}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.tilt{transition:transform .2s ease-out;transform-style:preserve-3d;will-change:transform}

/* services bento mosaic */
.mosaic{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.card{padding:1.7rem;transition:box-shadow .3s,border-color .3s}
.card:hover{border-color:var(--em);box-shadow:0 22px 50px rgba(15,118,110,.2)}
.mosaic .big{grid-column:span 2;grid-row:span 2;background:linear-gradient(150deg,rgba(255,255,255,.8),rgba(196,181,253,.35))}
.mosaic .card:nth-child(4){grid-column:span 2}
.ico{font-size:1.7rem;width:54px;height:54px;display:grid;place-items:center;border-radius:16px;background:rgba(15,118,110,.1);margin-bottom:1rem}
.card h3{margin-bottom:.5rem;font-size:1.2rem}
.card p{color:var(--mut)}
.card ul{margin:.8rem 0 1rem 1.1rem;color:var(--mut);font-size:.94rem}
.more{font-weight:700;text-decoration:none}

/* vertical alternating timeline */
.vtl{list-style:none;position:relative;max-width:860px;margin:0 auto;counter-reset:s}
.vtl::before{content:"";position:absolute;left:50%;top:0;bottom:0;width:3px;translate:-50% 0;background:linear-gradient(var(--em),var(--vi),var(--lime),var(--em));background-size:100% 300%;animation:vs 6s linear infinite;border-radius:3px}
@keyframes vs{to{background-position:0 300%}}
.vtl li{position:relative;width:calc(50% - 2rem);padding:1.2rem 1.4rem;margin-bottom:1.4rem;counter-increment:s}
.vtl li:nth-child(even){margin-left:auto}
.vtl li::before{content:counter(s);position:absolute;top:1rem;right:calc(-2rem - 20px);width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:#fff;border:2px solid var(--em);font-weight:700}
.vtl li:nth-child(even)::before{right:auto;left:calc(-2rem - 20px)}
.vtl h3{font-size:1.1rem}
.vtl p{color:var(--mut);font-size:.95rem}

/* results */
.res{position:relative;height:250px;border-radius:var(--r);overflow:hidden;border:1px solid var(--bd);box-shadow:var(--sh)}
.r1{background:radial-gradient(circle at 25% 25%,#5eead4,transparent 55%),linear-gradient(135deg,#ccfbf1,#e0e7ff)}
.r2{background:repeating-linear-gradient(135deg,#d1fae5 0 16px,#ecfdf5 16px 32px)}
.r3{background:radial-gradient(circle at 75% 75%,#c4b5fd,transparent 55%),linear-gradient(160deg,#ecfccb,#e0f2fe)}
.ov{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:1.3rem;background:linear-gradient(0deg,rgba(8,40,34,.85),transparent 70%);color:#fff;transition:background .3s}
.res:hover .ov{background:rgba(8,40,34,.88)}
.ov p{max-height:0;opacity:0;overflow:hidden;transition:.35s}
.res:hover .ov p{max-height:120px;opacity:1}

/* article with sticky toc */
.art-grid{display:grid;grid-template-columns:230px 1fr;gap:2rem;align-items:start}
.toc{position:sticky;top:100px;padding:1.2rem;display:grid;gap:.3rem;font-size:.92rem}
.toc b{font-family:Palatino,Georgia,serif;margin-bottom:.3rem}
.toc a{color:var(--mut);text-decoration:none;padding:.2rem .6rem;border-left:3px solid transparent}
.toc a.on{color:var(--em);border-left-color:var(--em);font-weight:700}
.article{padding:clamp(1.3rem,4vw,3rem);font-size:1.06rem}
.article h2{font-size:clamp(1.5rem,2.8vw,2.1rem);margin:2.6rem 0 .9rem}
.article h2:first-child{margin-top:0}
.article h3{font-size:1.25rem;margin:1.5rem 0 .5rem;color:var(--vi)}
.article p{margin-bottom:1rem;max-width:72ch}
.lead{font-size:1.2rem;color:var(--mut)}
.article ul,.article ol{margin:0 0 1.2rem 1.4rem}
.article li{margin-bottom:.4rem}
.check{list-style:none;margin-left:0!important}
.check li::before{content:"\2713";color:var(--em);font-weight:700;margin-right:.6rem}
.callout,.stat-box{padding:1rem 1.2rem;border-radius:14px;margin:1.3rem 0;border:1px solid var(--bd);border-left-width:5px}
.tip{background:#ecfdf5;border-left-color:var(--em)}
.warn{background:#fff1f2;border-left-color:#e11d48}
.sum{background:#f5f3ff;border-left-color:var(--vi)}
.stat-box{background:#fefce8;border-left-color:#ca8a04}
blockquote{margin:1.5rem 0;padding:.3rem 1.2rem;border-left:4px solid var(--vi);font-family:Palatino,Georgia,serif;font-size:1.25rem;font-style:italic}
.table-scroll{overflow-x:auto;margin:1rem 0}
table{border-collapse:collapse;width:100%;min-width:520px;font-size:.96rem}
th,td{padding:.7rem .9rem;text-align:left;border-bottom:1px solid var(--bd)}
th{background:rgba(15,118,110,.08)}
.mini{padding:1.1rem;border-radius:14px;background:#fff;border:1px solid var(--bd)}
.article .mini h3{margin-top:0;font-size:1.1rem}
.mini p{margin:0;font-size:.97rem}
.pc{padding:1.1rem;border-radius:14px;border:1px solid var(--bd)}
.pro{background:#ecfdf5}.con{background:#fff1f2}
.pc ul{margin-bottom:0}

/* faq */
.faq{max-width:820px;display:grid;gap:.8rem}
.qa{border:1px solid var(--bd);border-radius:16px;background:var(--glass);overflow:hidden}
.q{width:100%;text-align:left;background:none;border:0;color:var(--ink);font:inherit;font-weight:700;padding:1.1rem 3rem 1.1rem 1.3rem;cursor:pointer;position:relative}
.q::after{content:"+";position:absolute;right:1.3rem;top:50%;translate:0 -50%;font-size:1.5rem;color:var(--em);transition:rotate .3s}
.q[aria-expanded="true"]::after{rotate:45deg}
.a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.a p{padding:0 1.3rem 1.2rem;color:var(--mut)}

.stars{color:#f59e0b;letter-spacing:3px;margin-bottom:.6rem}
.rv{border:0;margin:0 0 1.2rem;padding:0;font-family:inherit;font-style:normal;font-size:1rem}
figcaption{display:flex;align-items:center;gap:.8rem}
figcaption small{display:block;color:var(--mut)}
.av{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font-weight:700;background:linear-gradient(135deg,var(--em),var(--vi));color:#fff}
.stag figure:nth-child(2){margin-top:1.8rem}

.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:1.4rem}
.info,.form{padding:2rem}
.info p{margin:1rem 0;color:var(--mut)}
.info b{color:var(--ink)}
.form{display:grid;gap:1rem}
label{display:grid;gap:.35rem;font-weight:600;font-size:.95rem}
input[type=text],input[type=email],input[type=tel],textarea{font:inherit;padding:.8rem 1rem;border-radius:12px;border:1px solid var(--bd);background:#fff;color:var(--ink)}
input:focus,textarea:focus{outline:2px solid var(--em);border-color:transparent}
.note{min-height:1.4rem;color:var(--em);font-weight:600}

.footer{background:#0b2f2a;color:#cfe7e2;padding:3.5rem 0 1.5rem;margin-top:2rem}
.footer .logo{color:#fff}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:2rem}
.footer h4{margin-bottom:.8rem;color:#fff}
.footer ul{list-style:none}
.footer li{margin-bottom:.45rem}
.footer a{color:#a7f3d0}
.footer p{margin-top:.8rem}
.social{display:flex;gap:.6rem;margin-top:1rem}
.social span{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;border:1px solid rgba(255,255,255,.25);font-weight:700}
.copy{text-align:center;margin-top:2.5rem;font-size:.9rem}

.rv-on{opacity:0;transform:translateY(24px);transition:opacity .7s,transform .7s}
.rv-on.in{opacity:1;transform:none}

@media(max-width:980px){
.bento{grid-template-columns:1fr 1fr}.gauge{grid-column:span 2;grid-row:auto}
.mosaic{grid-template-columns:1fr 1fr}.mosaic .big,.mosaic .card:nth-child(4){grid-column:span 2;grid-row:auto}
.grid3{grid-template-columns:1fr 1fr}.art-grid{grid-template-columns:1fr}.toc{display:none}
.contact-grid{grid-template-columns:1fr}.fgrid{grid-template-columns:1fr 1fr}
}
@media(max-width:780px){
.burger{display:block}
.menu{position:absolute;top:calc(100% + 10px);left:0;right:0;flex-direction:column;align-items:stretch;gap:0;padding:0 1.2rem;background:rgba(255,255,255,.96);border-radius:24px;border:1px solid var(--bd);max-height:0;overflow:hidden;opacity:0;transition:max-height .35s,opacity .3s,padding .3s}
.menu.open{max-height:420px;opacity:1;padding:.8rem 1.2rem}
.menu a:not(.btn){padding:.7rem 0}
.menu .btn{text-align:center;margin-top:.5rem}
.vtl::before{left:20px}.vtl li,.vtl li:nth-child(even){width:calc(100% - 56px);margin-left:56px}
.vtl li::before,.vtl li:nth-child(even)::before{left:-56px;right:auto}
}
@media(max-width:600px){
.hero{padding-top:7rem}.btn{width:100%;text-align:center}.sm{width:auto}
.bento,.mosaic,.grid3,.grid2,.fgrid{grid-template-columns:1fr}
.gauge,.mosaic .big,.mosaic .card:nth-child(4){grid-column:auto}
.stag figure:nth-child(2){margin-top:0}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv-on{opacity:1;transform:none}html{scroll-behavior:auto}}