:root{
  --navy:#0f2a4a; --navy-deep:#0a1e36; --slate:#475569; --slate-light:#64748b;
  --ink:#0f172a; --line:#e2e8f0; --bg:#ffffff; --bg-alt:#f5f7fa; --accent:#2f6fb3; --accent-soft:#7fb3e6;
  --radius:12px; --shadow:0 1px 2px rgba(15,23,42,.04),0 8px 24px rgba(15,23,42,.06);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
.container{max-width:1120px;margin:0 auto;padding:0 24px}
.narrow{max-width:800px}
h1,h2,h3{line-height:1.2;letter-spacing:-.015em;margin:0 0 .6em;color:var(--navy)}
h1{font-size:clamp(2rem,4.4vw,3.25rem);font-weight:700}
h2{font-size:clamp(1.6rem,3vw,2.25rem);font-weight:700}
h3{font-size:1.1rem;font-weight:600}
p{margin:0 0 1em;color:var(--slate)}
a{color:var(--accent)}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;font-weight:600;color:var(--accent);margin-bottom:.9em}

/* header */
.site-header{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--navy);text-decoration:none;font-size:1.08rem;letter-spacing:-.01em}
.brand-mark{width:30px;height:30px}
.brand-mark rect{fill:var(--navy)}
.brand-mark path{fill:none;stroke:var(--accent-soft);stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{color:var(--slate);text-decoration:none;font-size:.95rem;font-weight:500}
.nav-links a:hover{color:var(--navy)}

/* buttons */
.btn{display:inline-block;padding:14px 24px;border-radius:8px;font-weight:600;text-decoration:none;font-size:1rem;border:1px solid transparent;cursor:pointer;transition:background .15s,border-color .15s,color .15s;font-family:inherit}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-deep)}
.btn-ghost{border-color:#cbd5e1;color:var(--navy);background:#fff}
.btn-ghost:hover{border-color:var(--navy)}
.nav-links .btn-small{padding:8px 16px;background:var(--navy);color:#fff;font-size:.9rem}
.nav-links .btn-small:hover{color:#fff;background:var(--navy-deep)}

/* hero */
.hero{background:linear-gradient(180deg,#f3f6fa 0%,#fff 100%);border-bottom:1px solid var(--line)}
.hero-inner{padding:104px 24px 96px;max-width:920px;margin-left:auto;margin-right:auto;text-align:center}
.lead{font-size:1.2rem;max-width:720px;margin:0 auto 2em}
.hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero-points{list-style:none;padding:0;margin:40px 0 0;display:flex;gap:28px;justify-content:center;flex-wrap:wrap;color:var(--slate);font-size:.95rem}
.hero-points li::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--accent);margin-right:10px;vertical-align:middle}

/* sections */
.section{padding:96px 0}
.section-alt{background:var(--bg-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-lead{max-width:680px;font-size:1.08rem;margin-bottom:40px}
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.card p{margin:0;font-size:.98rem}

/* about */
.about{display:grid;grid-template-columns:340px 1fr;gap:64px;align-items:center}
.founder-photo{margin:0}
.photo-placeholder{aspect-ratio:4/5;border-radius:var(--radius);background:repeating-linear-gradient(45deg,#eef2f7,#eef2f7 12px,#e6ebf2 12px,#e6ebf2 24px);border:2px dashed #b8c4d4;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:var(--slate-light);font-size:.9rem;font-weight:500;text-align:center;padding:16px}
.photo-placeholder svg{width:84px;height:84px;fill:none;stroke:#9aa8bb;stroke-width:2.5}
.founder-photo figcaption{margin-top:12px;font-size:.9rem;color:var(--slate-light);text-align:center}
.placeholder-note{background:#fff8e6;border:1px dashed #e0b84a;color:#7a5a00;padding:12px 16px;border-radius:8px;font-size:.92rem}

/* why */
.why-list{margin-top:40px;gap:36px 56px}
.why-item{display:flex;gap:18px;align-items:flex-start}
.why-item p{margin:0}
.why-icon{flex:0 0 40px;height:40px;border-radius:10px;background:#e8f0fa;color:var(--navy);font-weight:700;display:flex;align-items:center;justify-content:center;font-size:.95rem}

/* process */
.section-dark{background:var(--navy);color:#cbd5e1}
.section-dark h2,.section-dark h3{color:#fff}
.section-dark p{color:#b6c3d4}
.section-dark .eyebrow{color:var(--accent-soft)}
.steps{list-style:none;padding:0;margin:48px 0 0;display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.steps li{border-top:2px solid rgba(127,179,230,.5);padding-top:20px}
.step-num{display:block;font-size:.85rem;font-weight:600;color:var(--accent-soft);letter-spacing:.08em;margin-bottom:10px}
.steps h3{font-size:1.05rem}
.steps p{font-size:.95rem;margin:0}

/* faq */
.faq{margin-top:32px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{cursor:pointer;list-style:none;padding:20px 40px 20px 0;font-weight:600;color:var(--navy);position:relative;font-size:1.05rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);font-size:1.5rem;font-weight:400;color:var(--accent)}
.faq details[open] summary::after{content:"\2212"}
.faq details p{padding:0 40px 20px 0;margin:0}

/* contact */
.contact{display:grid;grid-template-columns:1fr 1.15fr;gap:64px;align-items:start}
.contact-details{list-style:none;padding:0;margin:28px 0 0}
.contact-details li{padding:14px 0;border-bottom:1px solid var(--line);display:flex;gap:16px;color:var(--ink)}
.contact-details span{width:90px;flex-shrink:0;color:var(--slate-light);font-size:.9rem;font-weight:500}
.contact-details a{text-decoration:none;word-break:break-all}
.contact-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:18px}
.form-notice{margin:0;background:#fff8e6;border:1px dashed #e0b84a;color:#7a5a00;padding:10px 14px;border-radius:8px;font-size:.88rem}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.contact-form label{display:flex;flex-direction:column;gap:6px;font-size:.9rem;font-weight:600;color:var(--navy)}
.contact-form input,.contact-form textarea{font:inherit;font-weight:400;font-size:1rem;padding:12px 14px;border:1px solid #cbd5e1;border-radius:8px;color:var(--ink);background:#fff;width:100%}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(47,111,179,.15)}
.contact-form textarea{resize:vertical}
.contact-form .btn{align-self:flex-start}
.form-fine{font-size:.85rem;margin:0;color:var(--slate-light)}

/* footer */
.site-footer{background:var(--navy-deep);color:#94a3b8;padding:48px 0}
.footer-inner{display:grid;grid-template-columns:auto 1fr auto;gap:32px;align-items:center}
.brand-footer{color:#fff}
.footer-note,.copyright{margin:0;font-size:.88rem;color:#94a3b8}

/* responsive */
@media (max-width:960px){
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);gap:28px}
  .about{grid-template-columns:260px 1fr;gap:40px}
  .contact{grid-template-columns:1fr;gap:40px}
  .footer-inner{grid-template-columns:1fr;gap:16px}
}
@media (max-width:720px){
  body{font-size:16px}
  .nav-links a:not(.btn){display:none}
  .hero-inner{padding:64px 20px 64px}
  .lead{font-size:1.08rem}
  .hero-actions .btn{width:100%;text-align:center}
  .section{padding:64px 0}
  .grid-3,.grid-2,.steps{grid-template-columns:1fr}
  .about{grid-template-columns:1fr;gap:32px}
  .founder-photo{max-width:260px;margin:0 auto}
  .field-row{grid-template-columns:1fr}
  .contact-form{padding:24px}
  .contact-form .btn{width:100%}
}
h1,h2{text-wrap:balance}
p,.lead{text-wrap:pretty}
@media (max-width:720px){
  h1{font-size:1.85rem}
  .hero-points{flex-direction:column;align-items:center;gap:10px;margin-top:28px}
  .contact-details li{flex-direction:column;gap:2px}
}
.hero h1{max-width:820px;margin-left:auto;margin-right:auto}