:root{
  --color-primary:#1E40AF;
  --color-secondary:#3B82F6;
  --color-accent:#F59E0B;
  --color-neutral-dark:#1E3A8A;
  --color-neutral-light:#F8FAFC;
  --color-text:#0F172A;
  --color-muted:#475569;
  --color-border:rgba(30,58,138,0.12);
  --font-heading:'Manrope', sans-serif;
  --font-body:'Inter', sans-serif;
  --ease:cubic-bezier(0.22,1,0.36,1);
  --radius-sm:10px;
  --radius-md:16px;
  --radius-lg:22px;
  --shadow-soft:0 2px 20px rgba(15,23,42,0.06);
  --shadow-hover:0 20px 60px -20px rgba(30,64,175,0.25);
}

/* === Base === */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);color:var(--color-text);background:var(--color-neutral-light);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--color-primary);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--font-heading);color:var(--color-neutral-dark);letter-spacing:-0.01em;line-height:1.2;margin:0 0 .75rem}
h1{font-size:clamp(2.25rem,5vw,3.75rem);font-weight:800;letter-spacing:-0.02em}
h2{font-size:clamp(1.6rem,3vw,2.25rem);font-weight:700}
h3{font-size:1.25rem;font-weight:700}
h4{font-size:1rem;font-weight:700}
p{margin:0 0 1rem}

/* === Buttons === */
.btn{display:inline-block;padding:.85rem 1.5rem;border-radius:999px;font-weight:600;font-family:var(--font-heading);font-size:1rem;border:none;cursor:pointer;transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s;text-align:center}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));color:#fff;box-shadow:0 8px 24px -8px rgba(30,64,175,0.55)}
.btn-primary:hover{box-shadow:0 14px 36px -10px rgba(30,64,175,0.65)}
.btn-ghost{background:rgba(255,255,255,0.65);color:var(--color-primary);border:1px solid var(--color-border);backdrop-filter:blur(8px)}
.btn-ghost:hover{background:#fff}
.btn-accent{background:var(--color-accent);color:#1a1a1a;box-shadow:0 8px 24px -8px rgba(245,158,11,0.55)}

/* === Header / nav === */
.site-header{position:sticky;top:0;z-index:100;background:rgba(248,250,252,0.72);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border-bottom:1px solid var(--color-border);transition:background .3s,box-shadow .3s}
.site-header.scrolled{background:rgba(248,250,252,0.92);box-shadow:0 4px 20px -8px rgba(15,23,42,0.1)}
.nav-inner{max-width:1200px;margin:0 auto;padding:.9rem 1.25rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}
.logo{display:inline-flex;align-items:center;line-height:0}
.logo img{height:72px;width:auto;display:block}
.primary-nav{display:none;gap:1.75rem;align-items:center}
.primary-nav a{color:var(--color-neutral-dark);font-weight:500;font-size:.98rem;position:relative;padding:.3rem 0}
.primary-nav a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--color-primary);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}
.primary-nav a:hover{text-decoration:none}
.primary-nav a:hover::after,.primary-nav a[aria-current="page"]::after{transform:scaleX(1)}
.primary-nav .nav-cta{background:var(--color-primary);color:#fff;padding:.55rem 1.15rem;border-radius:999px}
.primary-nav .nav-cta::after{display:none}
.primary-nav .nav-cta:hover{background:var(--color-neutral-dark)}
.nav-toggle{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;padding:0;background:transparent;border:1px solid var(--color-border);border-radius:10px;cursor:pointer}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--color-neutral-dark);margin:0 auto;transition:transform .2s}
.primary-nav.is-open{display:flex;flex-direction:column;position:absolute;left:0;right:0;top:100%;background:#fff;padding:1.25rem;border-bottom:1px solid var(--color-border);gap:1rem;align-items:stretch}
@media(min-width:900px){
  .nav-toggle{display:none}
  .primary-nav{display:flex}
  .logo img{height:96px}
}

/* === Hero (saas-spotlight) === */
.hero{position:relative;padding:3.5rem 1.25rem 4rem;overflow:hidden;background:linear-gradient(135deg,rgba(30,64,175,0.06),rgba(59,130,246,0.02))}
.hero-inner{max-width:1100px;margin:0 auto;text-align:center;position:relative;z-index:2}
.hero .eyebrow{display:inline-block;font-family:var(--font-heading);font-size:.85rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--color-primary);background:rgba(30,64,175,0.08);padding:.4rem .9rem;border-radius:999px;margin-bottom:1.25rem}
.hero h1{max-width:20ch;margin-left:auto;margin-right:auto}
.hero-sub{font-size:1.15rem;color:var(--color-muted);max-width:56ch;margin:0 auto 1.75rem}
.hero-actions{display:flex;gap:.75rem;justify-content:center;flex-wrap:wrap;margin-bottom:3rem}
.hero-media{max-width:960px;margin:0 auto;border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 30px 70px -25px rgba(30,58,138,0.35);position:relative}
.hero-media img{width:100%;aspect-ratio:16/9;object-fit:cover}
.hero-glow{position:absolute;top:-10%;left:50%;transform:translateX(-50%);width:900px;height:600px;background:radial-gradient(closest-side,rgba(245,158,11,0.18),transparent 70%);pointer-events:none;z-index:1}
@media(min-width:768px){
  .hero{padding:5rem 2rem 5rem}
}

/* === Sections === */
.section{padding:4rem 1.25rem;max-width:1200px;margin:0 auto}
.section.narrow{max-width:780px}
.section-title{text-align:center;margin-bottom:.5rem}
.section-lede{text-align:center;color:var(--color-muted);max-width:60ch;margin:0 auto 2.5rem;font-size:1.05rem}
.lede{font-size:1.1rem;color:var(--color-text)}
@media(min-width:768px){
  .section{padding:5.5rem 2rem}
}

/* === Grid & cards === */
.grid{display:grid;gap:1.25rem;grid-template-columns:1fr;margin-top:2.5rem}
@media(min-width:640px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
}
@media(min-width:1000px){
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .grid-4{grid-template-columns:repeat(4,1fr)}
}
.card{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:1.75rem;box-shadow:var(--shadow-soft);transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.card h3{margin-bottom:.5rem}
.card p{color:var(--color-muted);margin:0}
.card-lg{padding:2.25rem}
.card-icon{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,rgba(30,64,175,0.12),rgba(59,130,246,0.18));color:var(--color-primary);display:inline-flex;align-items:center;justify-content:center;margin-bottom:1.15rem}

/* === Testimonial === */
.testimonial{max-width:780px;margin:0 auto;text-align:center;padding:2.5rem 1rem;position:relative}
.testimonial p{font-family:var(--font-heading);font-size:clamp(1.25rem,2.2vw,1.6rem);line-height:1.5;color:var(--color-neutral-dark);font-weight:500}
.testimonial cite{display:block;margin-top:1rem;font-style:normal;color:var(--color-muted);font-size:.95rem;font-weight:500}

/* === CTA band === */
.cta-band{margin:3rem 1.25rem;border-radius:var(--radius-lg);background:linear-gradient(135deg,var(--color-primary),var(--color-neutral-dark));color:#fff;padding:3rem 1.5rem;text-align:center;box-shadow:0 30px 60px -30px rgba(30,58,138,0.5)}
.cta-inner{max-width:640px;margin:0 auto}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(248,250,252,0.85);margin-bottom:1.75rem}
@media(min-width:768px){
  .cta-band{margin:4rem auto;max-width:1120px;padding:4rem 2rem}
}

/* === FAQ === */
.faq{margin-top:2rem}
.faq details{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:1rem 1.25rem;margin-bottom:.75rem;transition:box-shadow .2s}
.faq details[open]{box-shadow:var(--shadow-soft)}
.faq summary{cursor:pointer;font-weight:600;font-family:var(--font-heading);color:var(--color-neutral-dark);list-style:none;position:relative;padding-right:1.75rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:0;font-size:1.4rem;color:var(--color-primary);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{margin:.85rem 0 0;color:var(--color-muted)}

/* === Contact form === */
.contact-form{max-width:640px;margin:2rem auto 0;background:#fff;padding:2rem;border-radius:var(--radius-md);border:1px solid var(--color-border);box-shadow:var(--shadow-soft)}
.field{margin-bottom:1.15rem;display:flex;flex-direction:column;gap:.35rem}
.field label{font-weight:600;font-size:.9rem;color:var(--color-neutral-dark)}
.field input,.field textarea{font-family:var(--font-body);font-size:1rem;padding:.75rem .9rem;border:1px solid var(--color-border);border-radius:10px;background:#fff;color:var(--color-text);transition:border-color .15s,box-shadow .15s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--color-secondary);box-shadow:0 0 0 3px rgba(59,130,246,0.18)}
.form-consent{display:flex;gap:.6rem;align-items:flex-start;margin:1rem 0 1.25rem;font-size:.88rem;color:var(--color-muted);line-height:1.5}
.form-consent input{margin-top:.2rem;flex-shrink:0}
.contact-form .btn{width:100%}

/* === Footer === */
.site-footer{background:var(--color-neutral-dark);color:rgba(248,250,252,0.85);padding:3.5rem 1.25rem 1.75rem;margin-top:4rem}
.footer-grid{max-width:1200px;margin:0 auto;display:grid;gap:2.25rem;grid-template-columns:1fr}
.footer-logo img{height:64px;filter:brightness(0) invert(1)}
.site-footer .tagline{color:rgba(248,250,252,0.75);margin-top:.75rem}
.site-footer h4{color:#fff;font-size:.95rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:1rem}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:.5rem}
.site-footer a{color:rgba(248,250,252,0.85)}
.site-footer a:hover{color:#fff}
.site-footer address{font-style:normal;line-height:1.75;margin-bottom:1rem}
.legal-links{margin-top:1.25rem;font-size:.88rem}
.copyright{max-width:1200px;margin:2.5rem auto 0;padding-top:1.5rem;border-top:1px solid rgba(248,250,252,0.15);font-size:.85rem;color:rgba(248,250,252,0.6);text-align:center}
@media(min-width:768px){
  .footer-grid{grid-template-columns:1.3fr 1fr 1.3fr}
}

/* === Cookie banner === */
.cookie-banner{position:fixed;left:1rem;right:1rem;bottom:1rem;display:none;z-index:9999;background:var(--color-neutral-dark);color:var(--color-neutral-light);padding:1.25rem 1.5rem;border-radius:var(--radius-md);box-shadow:0 20px 60px -20px rgba(0,0,0,0.5);max-width:640px;margin-left:auto;margin-right:auto}
.cookie-banner.is-visible{display:block}
.cookie-banner p{margin:0 0 1rem;font-size:.92rem;line-height:1.5}
.cookie-banner__actions{display:flex;flex-wrap:wrap;gap:.5rem}
.cookie-banner button{font-family:var(--font-heading);font-size:.88rem;padding:.55rem 1.05rem;border-radius:999px;border:1px solid rgba(248,250,252,0.25);background:transparent;color:var(--color-neutral-light);cursor:pointer;font-weight:600}
.cookie-banner button[data-cookie-accept]{background:var(--color-accent);color:#1a1a1a;border-color:var(--color-accent)}
.cookie-banner button:hover{background:rgba(248,250,252,0.1)}
.cookie-banner button[data-cookie-accept]:hover{background:#eab308}
.cookie-banner__prefs{margin-top:1rem;display:flex;flex-direction:column;gap:.5rem;font-size:.9rem}
.cookie-banner__prefs label{display:flex;gap:.5rem;align-items:center}
.cookie-banner__prefs button{margin-top:.5rem;align-self:flex-start;background:var(--color-primary);border-color:var(--color-primary)}

/* === Reveal (scroll animation) === */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease);will-change:opacity,transform}
.reveal.is-visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}