:root{
  --color-primary:#0369A1;
  --color-secondary:#38BDF8;
  --color-accent:#22C55E;
  --color-neutral-dark:#0C4A6E;
  --color-neutral-light:#F0F9FF;
  --color-text:#0C1E2E;
  --color-muted:#4A6B82;
  --font-heading:'Sora',sans-serif;
  --font-body:'Inter',sans-serif;
  --ease:cubic-bezier(0.22,1,0.36,1);
  --radius:16px;
  --radius-lg:22px;
  --shadow-sm:0 2px 20px rgba(12,74,110,.06);
  --shadow-md:0 12px 40px -12px rgba(12,74,110,.22);
  --shadow-lg:0 30px 60px -25px rgba(3,105,161,.35);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);color:var(--color-text);background:#fff;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--color-primary);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--color-neutral-dark)}
h1,h2,h3,h4{font-family:var(--font-heading);color:var(--color-neutral-dark);font-weight:700;line-height:1.2;letter-spacing:-.02em;margin:0 0 .75rem}
h1{font-size:clamp(2.25rem,5vw,4rem)}
h2{font-size:clamp(1.75rem,3.5vw,2.5rem)}
h3{font-size:1.25rem}
p{margin:0 0 1rem}

/* === Container === */
.container{width:100%;max-width:1200px;margin-inline:auto;padding-inline:1.25rem}
.container.narrow{max-width:760px}

/* === Header === */
.site-header{position:sticky;top:0;z-index:100;background:rgba(240,249,255,.72);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border-bottom:1px solid rgba(12,74,110,.08);transition:background .3s var(--ease),box-shadow .3s var(--ease)}
.site-header.scrolled{background:rgba(255,255,255,.9);box-shadow:0 4px 20px rgba(12,74,110,.08)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding-block:.75rem}
.logo{display:inline-flex;align-items:center}
.logo img{height:72px;width:auto;display:block}
.nav-toggle{background:none;border:0;color:var(--color-neutral-dark);cursor:pointer;padding:.5rem;display:inline-flex;align-items:center;justify-content:center;border-radius:8px}
.nav-toggle:hover{background:rgba(12,74,110,.08)}
.primary-nav{display:none;flex-direction:column;gap:.25rem;width:100%;padding:1rem 0}
.primary-nav.is-open{display:flex}
.primary-nav a{position:relative;font-weight:500;color:var(--color-neutral-dark);padding:.6rem .25rem}
.primary-nav a[aria-current="page"]{color:var(--color-primary)}
.primary-nav .nav-cta{background:var(--color-primary);color:#fff;padding:.55rem 1.1rem;border-radius:999px;text-align:center}
.primary-nav .nav-cta:hover{background:var(--color-neutral-dark)}

@media (min-width:900px){
  .logo img{height:96px}
  .nav-toggle{display:none}
  .primary-nav{display:flex;flex-direction:row;align-items:center;gap:1.75rem;width:auto;padding:0}
  .primary-nav a::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--color-primary);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}
  .primary-nav a:not(.nav-cta):hover::after,.primary-nav a[aria-current="page"]::after{transform:scaleX(1)}
}

/* === Hero === */
.hero{position:relative;padding-block:3.5rem 4rem;overflow:hidden;background:linear-gradient(180deg,var(--color-neutral-light) 0%,#fff 100%)}
.hero-glow{position:absolute;inset:auto 0 auto 0;top:-10%;left:50%;transform:translateX(-50%);width:min(900px,90vw);height:600px;background:radial-gradient(closest-side,rgba(56,189,248,.28),rgba(56,189,248,0) 70%);pointer-events:none;z-index:0}
.hero-inner{position:relative;z-index:1;text-align:center;display:flex;flex-direction:column;align-items:center}
.eyebrow{font-family:var(--font-heading);font-size:.8rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--color-primary);margin-bottom:.75rem}
.hero h1{max-width:22ch;margin-bottom:1.25rem}
.hero-sub{font-size:1.1rem;color:var(--color-muted);max-width:52ch;margin:0 auto 2rem}
.hero-ctas{display:flex;gap:.75rem;flex-wrap:wrap;justify-content:center;margin-bottom:3rem}
.hero-figure{margin:0;width:100%;max-width:960px;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);background:#fff}
.hero-figure img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}

@media (min-width:768px){
  .hero{padding-block:5rem 6rem}
  .hero-sub{font-size:1.2rem}
}

/* === Buttons === */
.btn{display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-heading);font-weight:600;font-size:1rem;padding:.85rem 1.6rem;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease),color .2s var(--ease);text-decoration:none;line-height:1}
.btn:focus-visible{outline:3px solid var(--color-secondary);outline-offset:2px}
.btn-primary{background:linear-gradient(135deg,var(--color-primary),var(--color-neutral-dark));color:#fff;box-shadow:0 10px 25px -10px rgba(3,105,161,.55)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 32px -12px rgba(3,105,161,.6);color:#fff}
.btn-ghost{background:transparent;color:var(--color-neutral-dark);border-color:rgba(12,74,110,.2)}
.btn-ghost:hover{background:rgba(12,74,110,.06);transform:translateY(-2px)}
.btn-accent{background:var(--color-accent);color:#fff}
.btn-accent:hover{background:#16a34a;transform:translateY(-2px);color:#fff}

/* === Sections === */
.section{padding-block:4rem}
.section-tinted{background:var(--color-neutral-light)}
.section-head{text-align:center;max-width:640px;margin:0 auto 2.5rem}
.section-head p{color:var(--color-muted)}
.section-figure{margin:0 auto 2.5rem;max-width:960px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-md)}
.section-figure img{width:100%;height:auto;aspect-ratio:21/9;object-fit:cover}

@media (min-width:768px){.section{padding-block:5.5rem}}

/* === Grid & cards === */
.grid{display:grid;gap:1.25rem;grid-template-columns:1fr}
@media (min-width:640px){.grid-2,.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (min-width:960px){.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}}

.card{background:#fff;border:1px solid rgba(12,74,110,.08);border-radius:var(--radius);padding:1.75rem;box-shadow:var(--shadow-sm);transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.card h3{color:var(--color-neutral-dark);margin-bottom:.5rem}
.card p{color:var(--color-muted);margin:0}
.card-icon{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,rgba(56,189,248,.18),rgba(3,105,161,.1));color:var(--color-primary);margin-bottom:1rem}

/* === Testimonial === */
.testimonial{position:relative;text-align:center;padding:2.5rem 1rem;margin:0}
.testimonial .quote-mark{color:var(--color-secondary);opacity:.55;margin:0 auto .5rem}
.testimonial p{font-family:var(--font-heading);font-weight:500;font-size:1.2rem;line-height:1.5;color:var(--color-neutral-dark);max-width:60ch;margin:0 auto 1.25rem}
.testimonial cite{display:block;font-style:normal;font-size:.95rem;color:var(--color-muted);letter-spacing:.02em}
@media (min-width:768px){.testimonial p{font-size:1.5rem}}

/* === CTA band === */
.cta-band{background:linear-gradient(135deg,var(--color-primary),var(--color-neutral-dark));color:#fff;padding-block:4rem;text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 30%,rgba(56,189,248,.25),transparent 50%),radial-gradient(circle at 80% 70%,rgba(34,197,94,.18),transparent 50%);pointer-events:none}
.cta-band .container{position:relative;z-index:1}
.cta-band h2{color:#fff;margin-bottom:.75rem}
.cta-band p{color:rgba(240,249,255,.85);max-width:52ch;margin:0 auto 1.75rem}

/* === Contact form === */
.contact-form{background:#fff;border:1px solid rgba(12,74,110,.08);border-radius:var(--radius-lg);padding:2rem;box-shadow:var(--shadow-md);display:grid;gap:1.1rem}
.form-row{display:flex;flex-direction:column;gap:.4rem}
.form-row label{font-weight:600;font-size:.9rem;color:var(--color-neutral-dark)}
.form-row input,.form-row textarea{font-family:var(--font-body);font-size:1rem;padding:.75rem .9rem;border:1px solid rgba(12,74,110,.2);border-radius:12px;background:var(--color-neutral-light);color:var(--color-text);transition:border-color .2s var(--ease),background .2s var(--ease)}
.form-row input:focus,.form-row textarea:focus{outline:none;border-color:var(--color-primary);background:#fff;box-shadow:0 0 0 4px rgba(3,105,161,.12)}
.form-consent{display:flex;align-items:flex-start;gap:.6rem;font-size:.9rem;color:var(--color-muted);line-height:1.4}
.form-consent input{margin-top:.2rem;flex-shrink:0}
.contact-form .btn{justify-self:start}

/* === Contact card === */
.contact-card{background:#fff;border:1px solid rgba(12,74,110,.08);border-radius:var(--radius);padding:2rem;box-shadow:var(--shadow-sm);text-align:center;max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:1rem;align-items:center}

/* === FAQ === */
.faq{display:flex;flex-direction:column;gap:.75rem}
.faq details{background:#fff;border:1px solid rgba(12,74,110,.08);border-radius:12px;padding:1rem 1.25rem;transition:box-shadow .2s var(--ease)}
.faq details[open]{box-shadow:var(--shadow-sm)}
.faq summary{font-family:var(--font-heading);font-weight:600;color:var(--color-neutral-dark);cursor:pointer;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:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--color-primary);transition:transform .2s var(--ease)}
.faq details[open] summary::after{content:"−"}
.faq details p{margin:.75rem 0 0;color:var(--color-muted)}

/* === Footer === */
.site-footer{background:var(--color-neutral-dark);color:rgba(240,249,255,.85);padding-block:3rem 1.5rem;margin-top:2rem}
.site-footer a{color:rgba(240,249,255,.85)}
.site-footer a:hover{color:#fff}
.footer-grid{display:grid;gap:2rem;grid-template-columns:1fr}
@media (min-width:768px){.footer-grid{grid-template-columns:1.4fr 1fr 1.2fr}}
.site-footer .logo img{height:64px;filter:brightness(0) invert(1)}
.footer-tag{margin-top:.75rem;color:rgba(240,249,255,.75);max-width:32ch}
.footer-nav h4,.footer-contact h4{font-size:.85rem;text-transform:uppercase;letter-spacing:.14em;color:#fff;margin-bottom:.9rem}
.footer-nav{display:flex;flex-direction:column;gap:.35rem}
.footer-contact address{font-style:normal;line-height:1.7;margin-bottom:1rem}
.legal-links{display:flex;flex-wrap:wrap;gap:1rem;font-size:.9rem}
.copyright{margin-top:2rem;padding-top:1.5rem;border-top:1px solid rgba(240,249,255,.12);text-align:center;font-size:.85rem;color:rgba(240,249,255,.6)}
.copyright p{margin:0}

/* === Reveal === */
.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}}

/* === 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 1.4rem;border-radius:var(--radius);box-shadow:var(--shadow-lg);max-width:520px}
.cookie-banner.is-visible{display:block}
.cookie-banner p{margin:0 0 .9rem;font-size:.9rem;line-height:1.5}
.cookie-banner__actions{display:flex;flex-wrap:wrap;gap:.5rem}
.cookie-banner button{font-family:var(--font-heading);font-weight:600;font-size:.85rem;padding:.55rem 1rem;border-radius:999px;border:1px solid rgba(240,249,255,.25);background:transparent;color:var(--color-neutral-light);cursor:pointer;transition:background .2s var(--ease)}
.cookie-banner button:hover{background:rgba(240,249,255,.1)}
.cookie-banner [data-cookie-accept]{background:var(--color-accent);border-color:var(--color-accent);color:#fff}
.cookie-banner [data-cookie-accept]:hover{background:#16a34a}
.cookie-banner__prefs{margin-top:1rem;display:flex;flex-direction:column;gap:.5rem;font-size:.9rem}
.cookie-banner__prefs label{display:flex;align-items:center;gap:.5rem}
.cookie-banner__prefs [data-cookie-save]{align-self:flex-start;margin-top:.5rem;background:var(--color-primary);border-color:var(--color-primary);color:#fff}