:root{--navy:#102b40;--blue:#2a78a8;--sky:#6bb8da;--ink:#16222c;--muted:#566574;--bg:#fff;--soft:#f2f8fb;--wa:#1faa59;--r:16px;--head:#102b40;--card:#fff;--line:#e1ecf2;--line2:#cddde7;--navbg:rgba(255,255,255,.92);--glow1:#dff0f8;--ico:#e4f2f9;color-scheme:light}
:root[data-theme=dark]{--blue:#4a9fcf;--ink:#e6eff5;--muted:#9db4c4;--bg:#0b1620;--soft:#0f1d2a;--card:#132636;--line:#1f3a50;--line2:#2a4a63;--head:#eaf4fa;--navbg:rgba(11,22,32,.92);--glow1:#12354c;--ico:#18364b;color-scheme:dark}
:root[data-theme=dark] .brand img,:root[data-theme=dark] .hero-art img{background:#fff;border-radius:50%}
:root[data-theme=dark] .btn-ghost{border-color:var(--sky);color:var(--sky)}
:root[data-theme=dark] .hero-art img{padding:6px}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{font-family:Manrope,system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.narrow{max-width:760px}.center{text-align:center}
h1,h2,h3{font-family:Fraunces,Georgia,serif;line-height:1.15;color:var(--head)}
h1{font-size:clamp(2.2rem,5.5vw,3.8rem);font-weight:800}
h1 em{font-style:normal;color:var(--blue)}
h2{font-size:clamp(1.7rem,3.5vw,2.5rem);font-weight:800;margin-bottom:32px}
h3{font-size:1.2rem;margin-bottom:8px}
.eyebrow{font-weight:800;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin-bottom:12px}
.eyebrow.light{color:var(--sky)}
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--wa);color:#fff;font-weight:800;padding:14px 26px;border-radius:999px;text-decoration:none;border:0;font:inherit;font-weight:800;cursor:pointer;box-shadow:0 8px 20px rgba(31,170,89,.3);transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(31,170,89,.4)}
.btn-sm{padding:9px 18px;font-size:.9rem;box-shadow:none}
.btn-ghost{background:transparent;color:var(--head);border:2px solid var(--head);box-shadow:none}
.btn-light{background:#fff;color:var(--navy);box-shadow:none}
.nav{position:sticky;top:0;z-index:50;background:var(--navbg);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--head);font-family:Fraunces,serif;font-weight:800;font-size:1.15rem}
.brand img{height:44px;width:auto}
#menu{display:flex;align-items:center;gap:26px}
#menu a{text-decoration:none;color:var(--ink);font-weight:600;font-size:.95rem}
#menu a:hover{color:var(--blue)}
#menu .btn{color:#fff}
.burger{display:none;background:none;border:0;padding:8px;cursor:pointer}
.burger span{display:block;width:24px;height:2px;background:var(--head);margin:5px 0;transition:.2s}
.hero{background:radial-gradient(1000px 500px at 85% 20%,var(--glow1),transparent 60%),linear-gradient(var(--bg),var(--soft));padding:72px 0 56px}
.hero-in{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}
.lead{font-size:1.15rem;color:var(--muted);margin:20px 0 28px;max-width:540px}
.cta{display:flex;gap:14px;flex-wrap:wrap}
.trust{list-style:none;padding:0;display:flex;gap:8px 22px;flex-wrap:wrap;margin-top:28px;font-size:.9rem;font-weight:600;color:var(--muted)}
.trust li::before{content:"✓";color:var(--wa);font-weight:800;margin-right:6px}
.hero-art{position:relative;display:grid;place-items:center}
.hero-art img{position:relative;width:min(380px,90%);animation:float 6s ease-in-out infinite;filter:drop-shadow(0 20px 30px rgba(16,43,64,.25))}
.glow{position:absolute;width:75%;aspect-ratio:1;background:radial-gradient(circle,var(--sky),transparent 65%);opacity:.5;filter:blur(20px)}
@keyframes float{50%{transform:translateY(-12px)}}
.strip{background:var(--navy);color:#fff}
.strip-in{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-top:22px;padding-bottom:22px}
.strip strong{display:block;font-family:Fraunces,serif}
.strip span{color:#b9d4e4;font-size:.9rem}
.sec{padding:84px 0}
.sec.soft{background:var(--soft)}
.sec.dark{background:linear-gradient(135deg,var(--navy),#17445f);color:#dbe9f2}
.sec.dark h2{color:#fff}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.g4{grid-template-columns:repeat(4,1fr)}
.card,.why{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px;transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(16,43,64,.12)}
.card p,.why p{color:var(--muted);font-size:.95rem}
.ico{width:52px;height:52px;border-radius:14px;background:var(--ico);display:grid;place-items:center;margin-bottom:16px}
.ico svg{width:26px;height:26px;fill:none;stroke:var(--blue);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.more{display:inline-block;margin-top:14px;font-weight:800;color:var(--blue);text-decoration:none;cursor:pointer}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split p{margin:0 0 24px;font-size:1.05rem}
.checks{list-style:none;padding:0;display:grid;gap:12px}
.checks li{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);padding:14px 18px 14px 46px;border-radius:12px;position:relative}
.checks li::before{content:"✓";position:absolute;left:18px;color:var(--sky);font-weight:800}
.steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:s}
.steps li{padding:24px;border-radius:var(--r);background:var(--soft)}
.steps b{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--blue);color:#fff;margin-bottom:14px;font-family:Fraunces,serif}
.steps p{color:var(--muted);font-size:.95rem}
details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 22px;margin-bottom:12px}
summary{cursor:pointer;font-weight:800;color:var(--head)}
details p{margin-top:10px;color:var(--muted)}
.cta-final{background:linear-gradient(180deg,var(--bg),var(--soft))}
.cta-final>.wrap>p{color:var(--muted);margin:-14px 0 28px}
.form{display:grid;gap:12px;text-align:left}
.form input,.form select,.form textarea{width:100%;padding:14px 16px;border:1.5px solid var(--line2);border-radius:12px;font:inherit;background:var(--card);color:var(--ink)}
.form input:focus,.form select:focus,.form textarea:focus{outline:3px solid #bfe0f0;border-color:var(--blue)}
.form .btn{justify-content:center}
footer{background:var(--navy);color:#b9d4e4;padding:28px 0}
footer .brand{color:#fff}
.foot{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;font-size:.9rem}
.float{position:fixed;right:20px;bottom:20px;width:60px;height:60px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;box-shadow:0 10px 26px rgba(0,0,0,.28);z-index:60;animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(31,170,89,.55)}70%{box-shadow:0 0 0 18px rgba(31,170,89,0)}100%{box-shadow:0 0 0 0 rgba(31,170,89,0)}}
@media(max-width:900px){
 .hero-in,.split{grid-template-columns:1fr}
 .hero-art{order:-1}.hero-art img{width:200px}
 .grid,.g4,.steps{grid-template-columns:1fr 1fr}
 .strip-in{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
 .burger{display:block}.brand span{display:none}
 #menu{position:absolute;top:68px;left:0;right:0;background:var(--card);flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 18px;border-bottom:1px solid var(--line);display:none}
 #menu.open{display:flex}
 #menu a{padding:12px 0}
 #menu .btn{justify-content:center;margin-top:8px}
 
 .grid,.g4,.steps{grid-template-columns:1fr}
 .sec{padding:60px 0}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important}}

.tools{display:flex;gap:8px;align-items:center;margin-left:auto;margin-right:12px}
.tool{background:var(--card);color:var(--head);border:1.5px solid var(--line2);border-radius:999px;height:38px;min-width:38px;padding:0 12px;font:inherit;font-weight:800;font-size:.85rem;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:6px}
.tool:hover{border-color:var(--blue)}
.tool svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.tool .sun{display:none}
:root[data-theme=dark] .tool .sun{display:block}
:root[data-theme=dark] .tool .moon{display:none}
:root[data-theme=dark] .form input::placeholder,:root[data-theme=dark] .form textarea::placeholder{color:#7f97a8}
.nav-in{gap:16px}.brand{flex-shrink:0}
@media(max-width:1000px){#menu{gap:16px}#menu a{font-size:.88rem}}