:root{
  --color-primary:#0369A1;
  --color-secondary:#38BDF8;
  --color-accent:#22C55E;
  --color-neutral-dark:#0C4A6E;
  --color-neutral-light:#F0F9FF;
  --font-heading:'Space Grotesk', sans-serif;
  --font-body:'Inter', sans-serif;
  --ease:cubic-bezier(0.22, 1, 0.36, 1);
  --radius:16px;
  --radius-lg:24px;
  --shadow-sm:0 2px 20px rgba(12,74,110,0.06);
  --shadow-md:0 12px 40px -12px rgba(12,74,110,0.18);
  --shadow-lg:0 30px 60px -20px rgba(3,105,161,0.28);
  --text:#0f2033;
  --text-muted:#4b6478;
  --line:rgba(12,74,110,0.12);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);color:var(--text);background:#fff;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{font-family:var(--font-heading);color:var(--color-neutral-dark);letter-spacing:-0.02em;line-height:1.15;margin:0 0 .75rem}
h1{font-size:clamp(2.5rem,5vw,4.25rem);font-weight:700}
h2{font-size:clamp(1.75rem,3vw,2.5rem);font-weight:600}
h3{font-size:1.25rem;font-weight:600}
p{margin:0 0 1rem}

.container{width:100%;max-width:1200px;margin-inline:auto;padding-inline:1.25rem}
.container.narrow{max-width:780px}
.muted{color:var(--text-muted)}
.eyebrow{font-family:var(--font-heading);font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.14em;color:var(--color-primary);margin-bottom:1rem}

/* === Header / Nav === */
.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 transparent;transition:background .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease)}
.site-header.scrolled{background:rgba(255,255,255,.88);box-shadow:var(--shadow-sm);border-bottom-color:var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.65rem}
.logo{display:inline-flex;align-items:center}
.logo img{height:72px;width:auto;display:block}
.logo-footer img{height:64px}
.nav-toggle{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;background:transparent;border:1px solid var(--line);border-radius:10px;cursor:pointer;padding:0 10px}
.nav-toggle span{display:block;height:2px;background:var(--color-neutral-dark);border-radius:2px}
.primary-nav{display:none;flex-direction:column;gap:.25rem;position:absolute;left:1rem;right:1rem;top:100%;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1rem;box-shadow:var(--shadow-md)}
.primary-nav.open{display:flex}
.primary-nav a{color:var(--color-neutral-dark);font-weight:500;padding:.6rem .5rem;border-radius:8px;position:relative}
.primary-nav a:hover{background:var(--color-neutral-light);text-decoration:none}
.primary-nav a.is-active{color:var(--color-primary)}

@media (min-width:900px){
  .logo img{height:96px}
  .logo-footer img{height:80px}
  .nav-toggle{display:none}
  .primary-nav{display:flex;flex-direction:row;align-items:center;gap:.4rem;position:static;background:transparent;border:none;padding:0;box-shadow:none}
  .primary-nav > a{padding:.55rem .85rem}
  .primary-nav > a:not(.btn)::after{content:"";position:absolute;left:.85rem;right:.85rem;bottom:.35rem;height:2px;background:var(--color-primary);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}
  .primary-nav > a:not(.btn):hover::after,.primary-nav > a.is-active::after{transform:scaleX(1)}
}

/* === Buttons === */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.85rem 1.4rem;border-radius:999px;font-family:var(--font-heading);font-weight:600;font-size:1rem;border:1px solid transparent;cursor:pointer;transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s;text-decoration:none;line-height:1}
.btn-sm{padding:.55rem 1rem;font-size:.9rem}
.btn-primary{background:linear-gradient(135deg,var(--color-primary),var(--color-neutral-dark));color:#fff;box-shadow:0 10px 30px -10px rgba(3,105,161,.55)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px -14px rgba(3,105,161,.65);text-decoration:none;color:#fff}
.btn-ghost{background:rgba(255,255,255,.6);color:var(--color-neutral-dark);border-color:var(--line);backdrop-filter:blur(6px)}
.btn-ghost:hover{background:#fff;text-decoration:none;transform:translateY(-2px)}
.btn:focus-visible{outline:3px solid var(--color-secondary);outline-offset:2px}

/* === Hero === */
.hero{position:relative;overflow:hidden;padding-block:3.5rem 2rem;background:linear-gradient(180deg,var(--color-neutral-light) 0%,#fff 100%)}
.hero-inner-page{padding-block:2.5rem 1rem}
.hero-glow{position:absolute;inset:auto;top:-140px;left:50%;transform:translateX(-50%);width:900px;height:900px;background:radial-gradient(circle,rgba(56,189,248,.22) 0%,rgba(56,189,248,0) 60%);pointer-events:none;z-index:0}
.hero-inner{position:relative;z-index:1;text-align:left}
.hero .lede{font-size:1.15rem;color:var(--text-muted);max-width:56ch;margin-block:.5rem 1.75rem}
.hero-ctas{display:flex;flex-wrap:wrap;gap:.75rem;margin-bottom:2.5rem}
.hero-figure{margin:0;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid var(--line);background:#fff}
.hero-figure img{width:100%;aspect-ratio:16/9;object-fit:cover}

@media (min-width:768px){
  .hero{padding-block:5rem 3rem}
  .hero .lede{font-size:1.25rem}
}
@media (min-width:1024px){
  .hero{padding-block:6.5rem 4rem}
}

/* === Sections === */
.section{padding-block:4rem}
.section-tinted{background:linear-gradient(180deg,var(--color-neutral-light),#fff)}
.section-head{text-align:center;max-width:640px;margin:0 auto 2.5rem}
.section-head p{color:var(--text-muted)}
.section-title-center{text-align:center;margin-bottom:2rem}
@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:1024px){.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}}

.card{background:#fff;border:1px solid var(--line);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{margin-bottom:.5rem}
.card p{color:var(--text-muted);margin-bottom:0;font-size:.98rem}
.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,.14));color:var(--color-primary);margin-bottom:1rem}

/* === Split === */
.split{display:grid;grid-template-columns:1fr;gap:2.5rem;align-items:center}
@media (min-width:900px){.split{grid-template-columns:1fr 1fr;gap:4rem}}
.split-image{margin:0;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md)}
.split-image img{aspect-ratio:4/5;object-fit:cover;width:100%}

/* === Testimonial === */
.testimonial{margin:0;text-align:center;display:flex;flex-direction:column;align-items:center;gap:1.25rem}
.testimonial-portrait{width:88px;height:88px;border-radius:50%;object-fit:cover;box-shadow:var(--shadow-sm)}
.testimonial blockquote{margin:0;font-size:1.2rem;line-height:1.6;color:var(--color-neutral-dark);font-family:var(--font-heading);font-weight:500;max-width:60ch}
.testimonial cite{font-style:normal;color:var(--text-muted);font-size:.95rem}

/* === CTA band === */
.cta-band{background:linear-gradient(135deg,var(--color-primary),var(--color-neutral-dark));color:#fff;padding-block:4rem;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 20%,rgba(34,197,94,.18),transparent 55%);pointer-events:none}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(240,249,255,.9)}
.cta-inner{text-align:center;position:relative}
.cta-band .btn-primary{background:#fff;color:var(--color-primary);box-shadow:0 10px 30px -8px rgba(0,0,0,.35)}
.cta-band .btn-primary:hover{color:var(--color-neutral-dark)}

/* === FAQ === */
.faq{display:flex;flex-direction:column;gap:.75rem}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1rem 1.25rem;box-shadow:var(--shadow-sm);transition:box-shadow .2s}
.faq details[open]{box-shadow:var(--shadow-md)}
.faq summary{cursor:pointer;font-family:var(--font-heading);font-weight:600;color:var(--color-neutral-dark);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--color-primary);transition:transform .2s}
.faq details[open] summary::after{content:"−"}
.faq details p{margin:.75rem 0 0;color:var(--text-muted)}

/* === Contact === */
.contact-form{display:flex;flex-direction:column;gap:1rem;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:2rem;box-shadow:var(--shadow-sm)}
.form-row{display:flex;flex-direction:column;gap:.4rem}
.form-row label{font-weight:600;color:var(--color-neutral-dark);font-size:.95rem}
.form-row input,.form-row textarea{width:100%;padding:.85rem 1rem;border:1px solid var(--line);border-radius:12px;font:inherit;background:#fff;color:var(--text);transition:border-color .2s,box-shadow .2s}
.form-row input:focus,.form-row textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(56,189,248,.25)}
.form-consent{display:flex;align-items:flex-start;gap:.6rem;font-size:.9rem;color:var(--text-muted);line-height:1.5}
.form-consent input{margin-top:.2rem;flex-shrink:0}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2rem;box-shadow:var(--shadow-sm);max-width:720px;margin-inline:auto}
.contact-card p{margin:.4rem 0}
.cta-row{margin-top:1.25rem}

/* === Footer === */
.site-footer{background:var(--color-neutral-dark);color:#c9e0ee;padding-block:3.5rem 1.5rem;margin-top:2rem}
.site-footer h3{color:#fff;font-size:1rem;margin-bottom:1rem;text-transform:uppercase;letter-spacing:.08em}
.site-footer a{color:#c9e0ee}
.site-footer a:hover{color:#fff}
.footer-grid{display:grid;grid-template-columns:1fr;gap:2rem}
@media (min-width:768px){.footer-grid{grid-template-columns:1.2fr 1fr 1.4fr}}
.footer-grid ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.4rem}
.footer-grid address{font-style:normal;line-height:1.7;margin-bottom:1rem}
.legal-links{margin-top:1rem;font-size:.9rem}
.copyright{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.1);font-size:.85rem;color:rgba(201,224,238,.7)}
.copyright p{margin:0}
.site-footer .logo-footer img{filter:brightness(0) invert(1)}

/* === 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);border-radius:var(--radius);padding:1.25rem 1.5rem;box-shadow:0 20px 60px -10px rgba(0,0,0,.5);max-width:640px;margin-inline: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__actions .btn-primary{background:var(--color-accent);color:#04381a}
.cookie-banner__actions .btn-primary:hover{color:#04381a}
.cookie-banner__actions .btn-ghost{background:transparent;color:var(--color-neutral-light);border-color:rgba(240,249,255,.3)}
.cookie-banner__actions .btn-ghost:hover{background:rgba(255,255,255,.08)}
.cookie-banner__prefs{display:flex;flex-direction:column;gap:.6rem;margin-top:1rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.12)}
.cookie-banner__prefs label{display:flex;align-items:center;gap:.5rem;font-size:.9rem}
.cookie-banner__prefs .btn{align-self:flex-start;margin-top:.4rem}

/* === 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}}