:root{
  --color-primary:#0369A1;
  --color-secondary:#38BDF8;
  --color-accent:#22C55E;
  --color-neutral-dark:#0C4A6E;
  --color-neutral-light:#F0F9FF;
  --font-heading:'Manrope',system-ui,sans-serif;
  --font-body:'Inter',system-ui,sans-serif;
  --ease:cubic-bezier(0.22,1,0.36,1);
  --shadow-sm:0 2px 20px rgba(12,74,110,0.06);
  --shadow-md:0 10px 40px -12px rgba(12,74,110,0.18);
  --shadow-lg:0 30px 60px -30px rgba(12,74,110,0.35);
  --radius:16px;
}

/* === Base === */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);color:var(--color-neutral-dark);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;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);letter-spacing:-0.02em;line-height:1.2;margin:0 0 1rem}
h1{font-size:clamp(2.25rem,5vw,3.75rem);font-weight:800}
h2{font-size:clamp(1.6rem,3vw,2.25rem);font-weight:700;margin-bottom:1.25rem}
h3{font-size:1.15rem;font-weight:700;margin-bottom:.5rem}
p{margin:0 0 1rem}
.container{width:100%;max-width:1200px;margin-inline:auto;padding-inline:1.25rem}
.container.narrow{max-width:760px}
.muted{color:#4b6b83;font-size:.95rem}
.eyebrow{font-size:.85rem;text-transform:uppercase;letter-spacing:.14em;font-weight:600;color:var(--color-primary);margin-bottom:.75rem}
.prose{font-size:1.05rem;line-height:1.75}

/* === Header / nav === */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,0.75);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border-bottom:1px solid rgba(12,74,110,0.08);transition:background .3s var(--ease),box-shadow .3s var(--ease)}
.site-header.scrolled{background:rgba(255,255,255,0.92);box-shadow:var(--shadow-sm)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.75rem}
.logo{display:inline-flex;align-items:center}
.logo img{height:72px;width:auto;display:block}
.nav-toggle{display:inline-flex;background:transparent;border:0;color:var(--color-neutral-dark);cursor:pointer;padding:.5rem;border-radius:8px}
.nav-toggle:hover{background:var(--color-neutral-light)}
.primary-nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:#fff;padding:1rem 1.25rem;border-bottom:1px solid rgba(12,74,110,0.08);gap:.25rem;box-shadow:var(--shadow-sm)}
.primary-nav.is-open{display:flex}
.primary-nav a{padding:.6rem .25rem;font-weight:500;color:var(--color-neutral-dark);position:relative}
.primary-nav a.is-current{color:var(--color-primary)}
.primary-nav a.nav-cta{background:var(--color-primary);color:#fff;border-radius:999px;padding:.55rem 1.1rem;text-align:center;margin-top:.25rem}
.primary-nav a.nav-cta:hover{background:var(--color-neutral-dark)}

@media (min-width:900px){
  .nav-toggle{display:none}
  .primary-nav{display:flex;position:static;flex-direction:row;align-items:center;background:transparent;padding:0;border:0;box-shadow:none;gap:.25rem}
  .primary-nav a{padding:.5rem .9rem;font-size:.95rem}
  .primary-nav a:not(.nav-cta)::after{content:"";position:absolute;left:.9rem;right:.9rem;bottom:.25rem;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.is-current::after{transform:scaleX(1)}
  .logo img{height:96px}
}

/* === Hero card === */
.hero{position:relative;padding-block:3rem 4rem;background:linear-gradient(180deg,var(--color-neutral-light) 0%,#fff 100%);overflow:hidden}
.hero::before{content:"";position:absolute;top:-20%;right:-10%;width:520px;height:520px;background:radial-gradient(circle,rgba(56,189,248,0.25),transparent 65%);z-index:0;pointer-events:none}
.hero::after{content:"";position:absolute;bottom:-30%;left:-10%;width:480px;height:480px;background:radial-gradient(circle,rgba(34,197,94,0.12),transparent 65%);z-index:0;pointer-events:none}
.hero-card__inner{position:relative;z-index:1;max-width:880px;margin-inline:auto;padding:2rem 1.5rem;background:#fff;border-radius:24px;box-shadow:var(--shadow-lg);border:1px solid rgba(12,74,110,0.06)}
.hero-card__inner h1{margin-bottom:1rem}
.lede{font-size:1.15rem;color:#33546e;max-width:60ch;margin-bottom:1.5rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-bottom:1.5rem}
.hero-card__figure{margin:1.5rem 0 0;border-radius:14px;overflow:hidden;box-shadow:var(--shadow-md)}
.hero-card__figure img{width:100%;aspect-ratio:16/9;object-fit:cover}

@media (min-width:768px){
  .hero{padding-block:5rem 6rem}
  .hero-card__inner{padding:3.5rem}
}

/* === Buttons === */
.btn{display:inline-block;padding:.85rem 1.5rem;border-radius:999px;font-weight:600;font-family:var(--font-heading);font-size:.98rem;line-height:1;cursor:pointer;border:0;transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease);text-align:center}
.btn-primary{background:linear-gradient(135deg,var(--color-primary),var(--color-neutral-dark));color:#fff;box-shadow:0 8px 20px -8px rgba(3,105,161,0.5)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 28px -10px rgba(3,105,161,0.6);color:#fff}
.btn-accent{background:var(--color-accent);color:#fff;box-shadow:0 8px 20px -8px rgba(34,197,94,0.5)}
.btn-accent:hover{transform:translateY(-2px);box-shadow:0 14px 28px -10px rgba(34,197,94,0.6);color:#fff;background:#16a34a}
.btn-ghost{background:transparent;color:var(--color-primary);border:1px solid rgba(3,105,161,0.3)}
.btn-ghost:hover{background:var(--color-neutral-light);transform:translateY(-2px);color:var(--color-primary)}
.btn:focus-visible{outline:2px solid var(--color-secondary);outline-offset:3px}

/* === Sections === */
.section{padding-block:3.5rem}
.section-alt{background:var(--color-neutral-light)}
.section-head{text-align:center;max-width:720px;margin:0 auto 2.5rem}
.section-head p{color:#33546e}
@media (min-width:768px){.section{padding-block:5rem}}

/* === Grid & cards === */
.grid{display:grid;grid-template-columns:1fr;gap:1.25rem}
@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-radius:var(--radius);padding:1.75rem;border:1px solid rgba(12,74,110,0.08);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 p{color:#33546e;font-size:.98rem;margin-bottom:0}
.card-icon{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,rgba(56,189,248,0.18),rgba(3,105,161,0.12));color:var(--color-primary);margin-bottom:1rem}

/* === Testimonial === */
.testimonial-section{background:var(--color-neutral-light)}
.quote{margin:0;padding:2.5rem 1.5rem;text-align:center;position:relative}
.quote p{font-family:var(--font-heading);font-size:clamp(1.15rem,2.2vw,1.5rem);line-height:1.5;color:var(--color-neutral-dark);font-weight:500;margin-bottom:1.5rem}
.quote cite{font-style:normal;color:var(--color-primary);font-weight:600;font-size:.98rem}

/* === 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(56,189,248,0.25),transparent 60%);pointer-events:none}
.cta-band > *{position:relative}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(240,249,255,0.9);max-width:60ch;margin-inline:auto;margin-bottom:2rem}

/* === Pricing === */
.pricing-grid{display:grid;grid-template-columns:1fr;gap:1.5rem}
@media (min-width:900px){.pricing-grid-3{grid-template-columns:repeat(3,1fr);align-items:stretch}}
.pricing-card{position:relative;background:#fff;border-radius:var(--radius);padding:2.25rem 1.75rem;border:1px solid rgba(12,74,110,0.12);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.pricing-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.pricing-card--featured{border-color:var(--color-accent);border-width:2px;box-shadow:var(--shadow-md)}
.pricing-card__badge{position:absolute;top:-14px;right:1.25rem;background:var(--color-accent);color:#fff;font-size:.78rem;font-weight:700;padding:.35rem .8rem;border-radius:999px;letter-spacing:.03em;text-transform:uppercase}
.pricing-card__plan{font-size:1.05rem;text-transform:uppercase;letter-spacing:.08em;color:var(--color-primary);margin-bottom:.5rem}
.pricing-card__price{font-family:var(--font-heading);font-size:clamp(2rem,4vw,2.75rem);font-weight:700;color:var(--color-neutral-dark);margin-bottom:.75rem;letter-spacing:-0.02em;line-height:1.1}
.pricing-card__lede{color:#33546e;font-size:.98rem;margin-bottom:1.25rem;padding-bottom:1.25rem;border-bottom:1px solid rgba(12,74,110,0.08)}
.pricing-card__features{list-style:none;padding:0;margin:0 0 1.75rem;flex:1}
.pricing-card__features li{display:flex;gap:.5rem;font-size:.95rem;color:#33546e;margin-bottom:.65rem;line-height:1.5}
.pricing-card__cta{align-self:stretch;text-align:center}

/* === FAQ === */
.faq details{background:#fff;border:1px solid rgba(12,74,110,0.1);border-radius:12px;padding:1rem 1.25rem;margin-bottom:.75rem;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;padding-right:2rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:1.4rem;color:var(--color-primary);transition:transform .2s var(--ease)}
.faq details[open] summary::after{content:"−"}
.faq p{margin:.75rem 0 0;color:#33546e;font-size:.98rem}

/* === Contact form === */
.contact-form{background:#fff;padding:2rem 1.5rem;border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid rgba(12,74,110,0.08)}
.form-row{margin-bottom:1.1rem;display:flex;flex-direction:column;gap:.4rem}
.form-row label{font-weight:600;font-size:.92rem;color:var(--color-neutral-dark)}
.form-row input,.form-row textarea{width:100%;padding:.75rem .9rem;border:1px solid rgba(12,74,110,0.18);border-radius:10px;font-family:inherit;font-size:.98rem;color:var(--color-neutral-dark);background:#fff;transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}
.form-row input:focus,.form-row textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(3,105,161,0.15)}
.form-consent{display:flex;gap:.6rem;align-items:flex-start;font-size:.9rem;color:#33546e;margin-bottom:1.5rem;line-height:1.5}
.form-consent input{margin-top:.2rem;flex-shrink:0}

@media (min-width:768px){.contact-form{padding:2.5rem}}

/* === Footer === */
.site-footer{background:var(--color-neutral-dark);color:rgba(240,249,255,0.85);padding:3.5rem 0 1.5rem;margin-top:0}
.site-footer h4{color:#fff;font-size:.95rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:1rem}
.footer-grid{display:grid;grid-template-columns:1fr;gap:2rem;padding-bottom:2rem;border-bottom:1px solid rgba(240,249,255,0.12)}
@media (min-width:768px){.footer-grid{grid-template-columns:1.4fr 1fr 1.4fr}}
.site-footer a{color:rgba(240,249,255,0.85)}
.site-footer a:hover{color:#fff}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:.4rem;font-size:.95rem}
.site-footer address{font-style:normal;font-size:.95rem;line-height:1.7;margin-bottom:1rem}
.legal-links{margin-top:1rem;font-size:.88rem}
.legal-links li{margin-bottom:.3rem}
.logo-footer img{filter:brightness(0) invert(1);height:56px}
.site-footer .muted{color:rgba(240,249,255,0.65)}
.copyright{padding-top:1.5rem;font-size:.85rem;color:rgba(240,249,255,0.6);text-align:center}

/* === 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:14px;box-shadow:var(--shadow-lg);max-width:520px}
.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{background:transparent;color:var(--color-neutral-light);border:1px solid rgba(240,249,255,0.3);padding:.5rem 1rem;border-radius:8px;cursor:pointer;font-family:inherit;font-size:.88rem;font-weight:600;transition:background .2s var(--ease)}
.cookie-banner button:hover{background:rgba(240,249,255,0.1)}
.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;padding-top:1rem;border-top:1px solid rgba(240,249,255,0.15);display:flex;flex-direction:column;gap:.5rem}
.cookie-banner__prefs label{font-size:.9rem;display:flex;gap:.5rem;align-items:center}
.cookie-banner__prefs [data-cookie-save]{align-self:flex-start;margin-top:.5rem}

@media (min-width:640px){.cookie-banner{left:auto;right:1.5rem;bottom:1.5rem}}

/* === Reveal on scroll === */
.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}
  *{scroll-behavior:auto!important;animation:none!important;transition-duration:.01ms!important}
}