:root{
  --navy:#0a0a3d;
  --navy-light:#13136b;
  --gold:#f5c518;
  --text:#1b1b2f;
  --muted:#5f6273;
  --bg:#ffffff;
  --bg-alt:#f7f7fb;
  --border:#eaeaf2;
  --radius:14px;
  --container:1140px;
  color-scheme: light;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.55;
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{line-height:1.15;margin:0 0 .5em}
p{margin:0 0 1em}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}

/* top bar */
.topbar{background:var(--navy);color:#cfd0ea;font-size:.85rem}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;padding:8px 24px;flex-wrap:wrap;gap:8px}
.topbar-contacts{display:flex;gap:20px;flex-wrap:wrap}
.topbar-contacts a,.topbar-social a{display:inline-flex;align-items:center;gap:6px;color:#cfd0ea}
.topbar-contacts a:hover,.topbar-social a:hover{color:var(--gold)}
.topbar-social{display:flex;gap:14px}
.icon-sm{width:16px;height:16px;fill:currentColor}

/* header */
.site-header{position:sticky;top:0;background:#fff;z-index:50;border-bottom:1px solid var(--border)}
.header-inner{display:flex;align-items:center;gap:24px;padding:14px 24px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.3rem;color:var(--navy);margin-right:auto}
.logo-mark{width:34px;height:34px}
.main-nav{display:flex;gap:28px;font-weight:600;font-size:.95rem}
.main-nav a{color:var(--navy);opacity:.8;padding:6px 0}
.main-nav a:hover{opacity:1;color:var(--navy-light)}

.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:999px;font-weight:700;font-size:.95rem;border:2px solid transparent;transition:transform .15s ease, box-shadow .15s ease}
.btn:hover{transform:translateY(-2px)}
.btn-gold{background:var(--gold);color:var(--navy)}
.btn-gold:hover{box-shadow:0 10px 24px rgba(245,197,24,.35)}
.btn-gold .icon-sm{fill:var(--navy)}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn-ghost:hover{background:var(--navy);color:#fff}
.btn-lg{padding:16px 30px;font-size:1.05rem}

.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:26px;height:2px;background:var(--navy);display:block}

/* hero */
.hero{padding:72px 0 56px;background:
  radial-gradient(1200px 500px at 85% -10%, rgba(245,197,24,.08), transparent 60%),
  var(--bg)}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center}
.eyebrow{color:var(--gold);background:rgba(245,197,24,.12);display:inline-block;padding:6px 14px;border-radius:999px;font-weight:700;font-size:.8rem;letter-spacing:.03em;text-transform:uppercase;margin-bottom:14px}
.eyebrow.center{display:block;text-align:center;width:fit-content;margin-inline:auto}
h1{font-size:clamp(2rem,3.4vw,2.9rem);color:var(--navy)}
.lead{font-size:1.1rem;color:var(--muted);max-width:50ch}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:24px 0 36px}
.hero-stats{display:flex;gap:36px;flex-wrap:wrap}
.hero-stats strong{display:block;font-size:1.5rem;color:var(--navy)}
.hero-stats span{color:var(--muted);font-size:.85rem}
.illus-hero{width:100%;height:auto}

/* logos strip */
.logos-strip{padding:28px 0;background:var(--bg-alt);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.logos-strip p{text-align:center;color:var(--muted);font-size:.85rem;margin-bottom:14px;text-transform:uppercase;letter-spacing:.05em}
.logos-row{display:flex;justify-content:center;gap:28px;flex-wrap:wrap;font-weight:700;color:var(--navy);opacity:.55}

/* about */
.about{padding:88px 0}
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}
.about-copy h2{font-size:clamp(1.6rem,2.6vw,2.1rem);color:var(--navy)}
.about-copy p{color:var(--muted)}
.founder-card{display:flex;gap:16px;background:var(--bg-alt);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-top:20px}
.founder-avatar{width:64px;height:64px;flex:none}
.founder-card strong{display:block;color:var(--navy);font-size:1.05rem}
.founder-card > div > span{display:block;color:var(--gold);font-weight:700;font-size:.8rem;margin:2px 0 10px}
.founder-card p{margin:0;font-size:.92rem}

/* solutions */
.solutions{padding:88px 0;background:var(--bg-alt)}
.solutions h2{text-align:center;max-width:36ch;margin-inline:auto;color:var(--navy);font-size:clamp(1.6rem,2.6vw,2.1rem)}
.cards-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:48px}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:28px 22px;transition:transform .2s ease, box-shadow .2s ease}
.card:hover{transform:translateY(-6px);box-shadow:0 16px 30px rgba(10,10,61,.08)}
.card-icon{width:48px;height:48px;margin-bottom:18px}
.card h3{color:var(--navy);font-size:1.05rem}
.card p{color:var(--muted);font-size:.92rem}
.card-link{color:var(--navy-light);font-weight:700;font-size:.9rem;display:inline-block;margin-top:6px}
.card-link:hover{color:var(--gold)}

/* portfolio */
.portfolio{padding:88px 0}
.portfolio h2{text-align:center;color:var(--navy);font-size:clamp(1.6rem,2.6vw,2.1rem)}
.portfolio-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:700px;margin:48px auto 0}
.portfolio-card{background:var(--bg-alt);border:1px solid var(--border);border-radius:var(--radius);padding:30px;text-align:center}
.portfolio-icon{width:56px;height:56px;margin:0 auto 14px}
.portfolio-card h3{color:var(--navy)}
.portfolio-card p{color:var(--muted);font-size:.92rem;margin:0}

/* testimonials */
.testimonials{padding:88px 0;background:var(--navy);color:#fff}
.testimonials h2{text-align:center;font-size:clamp(1.6rem,2.6vw,2.1rem)}
.testimonials .eyebrow.center{background:rgba(245,197,24,.18)}
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}
.testimonial{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:24px;margin:0}
.testimonial blockquote{margin:0 0 18px;font-size:1rem;color:#e8e9f7}
.testimonial figcaption{display:flex;align-items:center;gap:12px}
.avatar{width:40px;height:40px;border-radius:50%;background:var(--gold);color:var(--navy);display:flex;align-items:center;justify-content:center;font-weight:800;flex:none}
.testimonial figcaption strong{display:block;font-size:.92rem}
.testimonial figcaption span{display:block;color:#aeb0d6;font-size:.8rem}

/* cta band */
.cta-band{padding:64px 0;background:linear-gradient(120deg, var(--navy), var(--navy-light))}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;color:#fff}
.cta-inner h2{font-size:clamp(1.4rem,2.4vw,1.9rem);margin-bottom:.3em}
.cta-inner p{color:#cfd0ea;margin:0}

/* footer */
.site-footer{background:#07071f;color:#aeb0d6;padding:56px 0 0}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px}
.logo-footer{color:#fff;margin-bottom:12px}
.site-footer h4{color:#fff;font-size:.9rem;text-transform:uppercase;letter-spacing:.04em;margin-bottom:14px}
.site-footer a{display:block;margin-bottom:10px;color:#aeb0d6}
.site-footer a:hover{color:var(--gold)}
.footer-social{display:flex;gap:14px;margin-top:6px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);margin-top:40px;padding:20px 24px;font-size:.82rem;text-align:center}

/* whatsapp float */
.whatsapp-float{position:fixed;right:22px;bottom:22px;width:56px;height:56px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 24px rgba(0,0,0,.25);z-index:60}
.whatsapp-float svg{width:28px;height:28px;fill:#fff}
.whatsapp-float:hover{transform:scale(1.06)}

/* responsive */
@media (max-width: 980px){
  .hero-grid,.about-grid{grid-template-columns:1fr}
  .hero-art,.about-art{order:-1;max-width:360px;margin:0 auto}
  .cards-grid{grid-template-columns:repeat(2,1fr)}
  .testimonials-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width: 720px){
  .main-nav{position:fixed;top:106px;left:0;right:0;background:#fff;flex-direction:column;padding:16px 24px;border-bottom:1px solid var(--border);transform:translateY(-130%);transition:transform .25s ease;gap:4px}
  .main-nav.open{transform:translateY(0)}
  .main-nav a{padding:10px 0;border-bottom:1px solid var(--border)}
  .nav-toggle{display:flex}
  .cards-grid{grid-template-columns:1fr}
  .testimonials-grid{grid-template-columns:1fr}
  .portfolio-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-inner{flex-direction:column;text-align:center}
  .topbar-inner{justify-content:center;text-align:center}
}