:root{--bg:#081923;--bg2:#0e2836;--ink:#e8f1f5;--mut:#9db4c0;--teal:#2dd4bf;--amber:#fbbf24;--blue:#60a5fa;--glass:rgba(255,255,255,.07);--bd:rgba(255,255,255,.14);--r:20px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{font-family:"Segoe UI",system-ui,-apple-system,Roboto,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:Georgia,"Times New Roman",serif;line-height:1.2;letter-spacing:-.01em}
a{color:var(--teal)}
.wrap{width:min(1160px,92%);margin:0 auto}
.bg{position:fixed;inset:0;z-index:-1;background:linear-gradient(160deg,var(--bg),var(--bg2))}
.blob{position:absolute;border-radius:50%;filter:blur(80px);opacity:.45}
.b1{width:420px;height:420px;background:#0d9488;top:-80px;left:-100px}
.b2{width:360px;height:360px;background:#2563eb;top:35%;right:-120px}
.b3{width:300px;height:300px;background:#d97706;bottom:-60px;left:30%;opacity:.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:0 10px 40px rgba(0,0,0,.25)}
.btn{display:inline-block;padding:.85rem 1.5rem;border-radius:999px;font-weight:700;text-decoration:none;cursor:pointer;border:1px solid transparent;font-size:1rem;transition:transform .25s,box-shadow .25s}
.glow{background:linear-gradient(120deg,var(--teal),var(--blue),var(--teal));background-size:200% 100%;color:#04202a;box-shadow:0 0 0 rgba(45,212,191,0);animation:sh 5s linear infinite}
.glow:hover{transform:translateY(-3px);box-shadow:0 0 28px rgba(45,212,191,.6)}
@keyframes sh{to{background-position:200% 0}}
.ghost{border-color:var(--bd);color:var(--ink);background:var(--glass)}
.ghost:hover{transform:translateY(-3px);border-color:var(--teal)}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px}

/* nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;padding:.9rem 0;transition:background .3s,padding .3s}
.nav.scrolled{background:rgba(8,25,35,.75);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--bd);padding:.55rem 0}
.nav-in{display:flex;align-items:center;gap:1.2rem;justify-content:space-between}
.logo{display:flex;align-items:center;gap:.6rem;color:var(--ink);text-decoration:none;font-weight:700;font-family:Georgia,serif}
.logo-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--teal),var(--amber));color:#04202a}
.menu{display:flex;gap:1.4rem;margin-left:auto}
.menu a{color:var(--mut);text-decoration:none;font-weight:600}
.menu a:hover{color:var(--ink)}
.nav-cta{padding:.6rem 1.1rem;font-size:.9rem}
.burger{display:none;background:none;border:0;cursor:pointer;width:42px;height:42px}
.burger span{display:block;height:2px;background:var(--ink);margin:6px 8px;transition:.3s}

/* hero */
.hero{display:grid;grid-template-columns:1.2fr .8fr;gap:2rem;align-items:center;min-height:100vh;padding:8rem 0 3rem}
.badge{display:inline-flex;align-items:center;gap:.5rem;padding:.35rem .9rem;border:1px solid var(--bd);border-radius:999px;background:var(--glass);font-size:.9rem;color:var(--mut)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--teal);animation:pulse 1.6s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 8px rgba(45,212,191,0)}0%{box-shadow:0 0 0 0 rgba(45,212,191,.6)}}
h1{font-size:clamp(2rem,4.6vw,3.6rem);margin:1.1rem 0}
.hero p{color:var(--mut);max-width:60ch;font-size:1.08rem}
.cta-row{display:flex;gap:.9rem;flex-wrap:wrap;margin:1.7rem 0}
.trust{list-style:none;display:flex;flex-wrap:wrap;gap:.5rem 1.4rem;color:var(--mut);font-size:.92rem}
.hero-cards{position:relative;height:420px}
.float{position:absolute;padding:1.1rem 1.3rem;animation:fl 6s ease-in-out infinite}
.float b{display:block;font-family:Georgia,serif}
.float small{color:var(--mut)}
.f1{top:6%;left:4%}.f2{top:38%;right:0;animation-delay:-2s}.f3{bottom:6%;left:12%;animation-delay:-4s}
@keyframes fl{50%{translate:0 -16px}}
.shape{position:absolute;border:2px solid var(--bd);border-radius:30%;animation:spin 20s linear infinite}
.s1{width:90px;height:90px;top:0;right:12%}
.s2{width:56px;height:56px;bottom:30%;right:30%;border-color:var(--amber);animation-duration:14s}
@keyframes spin{to{rotate:360deg}}

/* sections */
.section{padding:4.5rem 0}
.sec-title{font-size:clamp(1.7rem,3.2vw,2.5rem);text-align:center}
.sec-sub{text-align:center;color:var(--mut);margin:.6rem 0 2.5rem}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;padding-bottom:2rem}
.stat{padding:1.6rem;text-align:center}
.stat strong{display:block;font-size:2.8rem;font-family:Georgia,serif;color:var(--amber)}
.stat span{color:var(--mut)}
.card{padding:1.8rem;transition:box-shadow .3s,border-color .3s}
.card:hover{border-color:var(--teal);box-shadow:0 20px 50px rgba(45,212,191,.18)}
.ico{font-size:1.8rem;width:56px;height:56px;display:grid;place-items:center;border-radius:16px;background:rgba(45,212,191,.12);margin-bottom:1rem}
.card h3{margin-bottom:.5rem}
.card p{color:var(--mut)}
.card ul{margin:.9rem 0 1rem 1.1rem;color:var(--mut);font-size:.95rem}
.more{font-weight:700;text-decoration:none}
.tilt{transition:transform .2s ease-out;transform-style:preserve-3d;will-change:transform}

/* timeline */
.timeline{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:1rem;counter-reset:s;position:relative}
.timeline::before{content:"";position:absolute;top:34px;left:6%;right:6%;height:3px;background:linear-gradient(90deg,var(--teal),var(--amber),var(--blue),var(--teal));background-size:300% 100%;animation:sh 6s linear infinite;border-radius:3px}
.timeline li{padding:1.2rem;padding-top:3.4rem;position:relative;counter-increment:s}
.timeline li::before{content:counter(s);position:absolute;top:14px;left:1.2rem;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--bg);border:2px solid var(--teal);font-weight:700;z-index:1}
.timeline h3{font-size:1.05rem;margin-bottom:.4rem}
.timeline p{color:var(--mut);font-size:.93rem}

/* results */
.res{position:relative;height:260px;border-radius:var(--r);overflow:hidden;border:1px solid var(--bd)}
.r1{background:radial-gradient(circle at 20% 20%,#0d9488,transparent 55%),linear-gradient(135deg,#0f3a4a,#0b2230)}
.r2{background:repeating-linear-gradient(45deg,#1e3a5f 0 18px,#14304f 18px 36px)}
.r3{background:radial-gradient(circle at 80% 80%,#d97706,transparent 50%),linear-gradient(160deg,#0e2836,#123b52)}
.ov{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:1.4rem;background:linear-gradient(0deg,rgba(4,16,24,.85),transparent 70%);transition:background .3s}
.res:hover .ov{background:rgba(4,16,24,.82)}
.ov p{color:var(--mut);max-height:0;opacity:0;overflow:hidden;transition:.35s}
.res:hover .ov p,.res:focus-within .ov p{max-height:120px;opacity:1}

/* article */
.article-wrap{max-width:860px}
.article{padding:clamp(1.4rem,4vw,3.2rem);font-size:1.07rem}
.article h2{font-size:clamp(1.5rem,2.8vw,2.1rem);margin:2.6rem 0 .9rem;padding-left:.9rem;border-left:4px solid var(--teal)}
.article h2:first-child{margin-top:0}
.article h3{font-size:1.3rem;margin:1.6rem 0 .5rem;color:var(--amber)}
.article p{margin-bottom:1rem;color:#d3e2ea;max-width:72ch}
.lead{font-size:1.2rem;color:var(--ink)!important}
.article ul,.article ol{margin:0 0 1.2rem 1.4rem;color:#d3e2ea}
.article li{margin-bottom:.4rem}
.check{list-style:none;margin-left:0!important}
.check li::before{content:"\2713";color:var(--teal);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:rgba(45,212,191,.1);border-left-color:var(--teal)}
.warn{background:rgba(251,113,133,.1);border-left-color:#fb7185}
.sum{background:rgba(96,165,250,.1);border-left-color:var(--blue)}
.stat-box{background:rgba(251,191,36,.1);border-left-color:var(--amber)}
blockquote{margin:1.5rem 0;padding:.4rem 1.2rem;border-left:4px solid var(--amber);font-family: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(255,255,255,.06)}
.steps li{padding-left:.3rem}
.mini{padding:1.1rem;border-radius:14px;background:rgba(255,255,255,.05);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:rgba(45,212,191,.08)}.con{background:rgba(251,113,133,.08)}
.pc ul{margin-bottom:0}

/* faq */
.faq{max-width:820px;margin:0 auto;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(--teal);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)}

/* testimonials */
.stars{color:var(--amber);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;color:#d3e2ea}
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(--teal),var(--blue));color:#04202a}

/* contact */
.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,textarea{font:inherit;padding:.8rem 1rem;border-radius:12px;border:1px solid var(--bd);background:rgba(0,0,0,.25);color:var(--ink)}
input:focus,textarea:focus{outline:2px solid var(--teal);border-color:transparent}
.note{min-height:1.4rem;color:var(--teal);font-weight:600}

/* footer */
.footer{border-top:1px solid var(--bd);background:rgba(4,14,20,.6);padding:3.5rem 0 1.5rem;margin-top:2rem}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:2rem}
.footer h4{margin-bottom:.8rem}
.footer ul{list-style:none;color:var(--mut)}
.footer li{margin-bottom:.45rem}
.footer p{color:var(--mut);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 var(--bd);color:var(--mut);font-weight:700}
.copy{text-align:center;margin-top:2.5rem;font-size:.9rem}

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

@media(max-width:960px){
.hero{grid-template-columns:1fr;min-height:auto}.hero-cards{height:300px}
.grid3,.timeline{grid-template-columns:1fr 1fr}.stats{grid-template-columns:1fr 1fr}
.timeline::before{display:none}.contact-grid{grid-template-columns:1fr}.fgrid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
.burger{display:block}.nav-cta{display:none}
.menu{position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;background:rgba(8,25,35,.96);backdrop-filter:blur(16px);max-height:0;overflow:hidden;transition:max-height .35s;margin:0}
.menu.open{max-height:360px;border-bottom:1px solid var(--bd)}
.menu a{padding:1rem 4%}
}
@media(max-width:600px){
.grid3,.grid2,.timeline,.fgrid{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}
.hero{padding-top:6.5rem}.btn{width:100%;text-align:center}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv-on{opacity:1;transform:none}html{scroll-behavior:auto}}