:root{
  --color-primary:#4F46E5;
  --color-secondary:#818CF8;
  --color-accent:#22C55E;
  --color-neutral-dark:#312E81;
  --color-neutral-light:#EEF2FF;
  --text:#1E1B4B;
  --muted:#4B5473;
  --surface:#ffffff;
  --border:rgba(49,46,129,0.12);
  --shadow-sm:0 2px 20px rgba(49,46,129,0.06);
  --shadow-md:0 10px 40px -12px rgba(49,46,129,0.20);
  --shadow-lg:0 20px 60px -20px rgba(49,46,129,0.28);
  --radius:16px;
  --radius-lg:20px;
  --font-heading:'Space Grotesk',sans-serif;
  --font-body:'Inter',sans-serif;
  --ease:cubic-bezier(0.22,1,0.36,1);
}

/* === Reset === */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-body);color:var(--text);background:var(--surface);line-height:1.6;font-size:16px}
img{max-width:100%;display:block;height:auto}
a{color:var(--color-primary);text-decoration:none}
a:hover{text-decoration:underline}
button{font-family:inherit;cursor:pointer}
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 .75rem}
h1{font-size:clamp(2.25rem,5vw,4rem);font-weight:700}
h2{font-size:clamp(1.75rem,3.4vw,2.5rem);font-weight:600}
h3{font-size:1.25rem;font-weight:600}
p{margin:0 0 1rem}

/* === Layout === */
.container{width:100%;max-width:1180px;margin-inline:auto;padding-inline:1.25rem}
.narrow{max-width:760px}
.center{text-align:center}

/* === Header / Nav === */
.site-header{position:sticky;top:0;z-index:100;background:rgba(238,242,255,0.72);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border-bottom:1px solid transparent;transition:background .2s,box-shadow .2s,border-color .2s}
.site-header.scrolled{background:rgba(255,255,255,0.85);border-bottom-color:var(--border);box-shadow:0 4px 20px -12px rgba(49,46,129,0.18)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.75rem}
.logo{display:inline-flex;align-items:center;line-height:0}
.logo img{height:72px;width:auto}
.nav-toggle{background:transparent;border:1px solid var(--border);border-radius:10px;padding:.5rem;color:var(--color-neutral-dark);display:inline-flex}
.primary-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-top:1px solid var(--border);padding:1rem 1.25rem;flex-direction:column;gap:.75rem;box-shadow:var(--shadow-md)}
.primary-nav.open{display:flex}
.primary-nav a{color:var(--color-neutral-dark);font-weight:500;padding:.5rem 0;position:relative}
.primary-nav a[aria-current="page"]{color:var(--color-primary)}

@media (min-width:900px){
  .logo img{height:96px}
  .nav-toggle{display:none}
  .primary-nav{display:flex;position:static;flex-direction:row;padding:0;background:transparent;border:0;box-shadow:none;gap:2rem}
  .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:hover{text-decoration:none}
  .primary-nav a:hover::after,.primary-nav a[aria-current="page"]::after{transform:scaleX(1)}
}

/* === Buttons === */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.85rem 1.5rem;border-radius:999px;font-weight:600;font-size:.95rem;border:1px solid transparent;transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s;text-decoration:none;cursor:pointer}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.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 24px -10px rgba(79,70,229,0.55)}
.btn-primary:hover{box-shadow:0 14px 32px -10px rgba(79,70,229,0.7);color:#fff}
.btn-ghost{background:transparent;color:var(--color-neutral-dark);border-color:var(--border)}
.btn-ghost:hover{border-color:var(--color-primary);color:var(--color-primary)}
.btn-accent{background:var(--color-accent);color:#04250d;box-shadow:0 10px 24px -10px rgba(34,197,94,0.55)}
.btn-accent:hover{color:#04250d;box-shadow:0 14px 32px -10px rgba(34,197,94,0.7)}

/* === Hero (hero-split) === */
.hero{position:relative;padding-block:3rem 3.5rem;overflow:hidden;background:linear-gradient(180deg,var(--color-neutral-light) 0%,#ffffff 100%)}
.hero::before{content:"";position:absolute;top:-20%;right:-10%;width:60%;height:80%;background:radial-gradient(circle,rgba(34,197,94,0.12),transparent 60%);pointer-events:none;z-index:0}
.hero::after{content:"";position:absolute;bottom:-30%;left:-10%;width:60%;height:80%;background:radial-gradient(circle,rgba(129,140,248,0.16),transparent 60%);pointer-events:none;z-index:0}
.hero .container{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1fr;gap:2.5rem;align-items:center}
.hero-copy .eyebrow,.eyebrow{font-size:.8rem;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--color-primary);margin:0 0 1rem}
.hero-copy h1{max-width:20ch}
.hero-copy .sub{font-size:clamp(1.05rem,1.4vw,1.2rem);color:var(--muted);max-width:52ch;margin-bottom:1.75rem}
.hero-ctas{display:flex;gap:.75rem;flex-wrap:wrap}
.hero-visual{position:relative}
.hero-visual img{aspect-ratio:4/5;object-fit:cover;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%}
.hero-thanks{padding-block:4rem}
.thanks-icon{color:var(--color-accent);margin:0 auto 1rem}

@media (min-width:900px){
  .hero{padding-block:5rem 6rem}
  .hero-grid{grid-template-columns:1.05fr 1fr;gap:4rem}
}
@media (max-width:899px){
  .hero-visual{order:2}
  .hero-copy{order:1}
}

/* === Sections === */
.section{padding-block:4rem}
.section-alt{background:var(--color-neutral-light)}
.section-head{max-width:640px;margin:0 auto 2.5rem;text-align:center}
.lede{font-size:1.1rem;color:var(--muted)}

/* === Grids === */
.grid{display:grid;grid-template-columns:1fr;gap:1.25rem}
@media (min-width:640px){
  .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)}
}

/* === Cards === */
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:1.75rem;box-shadow:var(--shadow-sm);transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(79,70,229,0.35)}
.card h3{margin-bottom:.5rem}
.card p{color:var(--muted);margin:0;font-size:.97rem}
.card-icon{color:var(--color-primary);background:var(--color-neutral-light);padding:.6rem;border-radius:12px;width:44px;height:44px;margin-bottom:1rem;box-sizing:content-box}
.card-link{display:block;color:inherit;text-decoration:none}
.card-link:hover{text-decoration:none}

/* === Testimonial === */
.testimonial{margin:0;padding:2.5rem;background:linear-gradient(135deg,var(--color-neutral-light),#fff);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--border);text-align:center}
.testimonial p{font-family:var(--font-heading);font-size:clamp(1.15rem,1.8vw,1.45rem);color:var(--color-neutral-dark);line-height:1.5;margin:0 0 1.25rem;font-weight:500}
.testimonial cite{font-style:normal;color:var(--muted);font-size:.95rem;font-weight:500}

/* === CTA band === */
.cta-band{padding-block:4rem;background:linear-gradient(135deg,var(--color-primary),var(--color-neutral-dark));color:#fff;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(34,197,94,0.25),transparent 55%);pointer-events:none}
.cta-band .container{position:relative}
.cta-band h2{color:#fff;max-width:26ch;margin-inline:auto}
.cta-band p{color:rgba(255,255,255,0.85);max-width:52ch;margin:0 auto 1.5rem}

/* === FAQ === */
.faq{margin-top:1rem}
.faq details{background:#fff;border:1px solid var(--border);border-radius:12px;padding:1rem 1.25rem;margin-bottom:.75rem;transition:box-shadow .2s,border-color .2s}
.faq details[open]{box-shadow:var(--shadow-sm);border-color:rgba(79,70,229,0.35)}
.faq summary{font-weight:600;color:var(--color-neutral-dark);cursor:pointer;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;font-weight:400;color:var(--color-primary);transition:transform .2s}
.faq details[open] summary::after{content:"−"}
.faq details p{margin:.75rem 0 0;color:var(--muted)}

/* === Contact form === */
.contact-form{background:#fff;padding:2rem;border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-sm);display:grid;gap:1rem;margin-top:1rem}
.form-row{display:grid;gap:.4rem}
.form-row label{font-weight:500;color:var(--color-neutral-dark);font-size:.92rem}
.form-row input,.form-row textarea{width:100%;padding:.75rem .9rem;border:1px solid var(--border);border-radius:10px;font-family:inherit;font-size:1rem;color:var(--text);background:#fff;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 4px rgba(79,70,229,0.15)}
.form-consent{display:flex;align-items:flex-start;gap:.6rem;font-size:.88rem;color:var(--muted);line-height:1.5}
.form-consent input{margin-top:.15rem;flex-shrink:0}
.form-consent a{color:var(--color-primary)}

/* === Footer === */
.site-footer{background:var(--color-neutral-dark);color:#cbd0f0;padding-block:3rem 1.5rem;margin-top:2rem}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:.75rem}
.site-footer a{color:#cbd0f0}
.site-footer a:hover{color:#fff}
.footer-grid{display:grid;grid-template-columns:1fr;gap:2rem;margin-bottom:2rem}
@media (min-width:768px){
  .footer-grid{grid-template-columns:1.2fr 1fr 1.4fr}
}
.logo-footer img{height:64px;filter:brightness(0) invert(1);opacity:.95}
.tagline{margin-top:.75rem;color:#a5abd4;font-size:.95rem}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer ul li{margin-bottom:.4rem}
.site-footer address{font-style:normal;font-size:.92rem;line-height:1.7;margin-bottom:1rem}
.legal-links{margin-top:1rem;font-size:.88rem}
.copyright{border-top:1px solid rgba(255,255,255,0.1);padding-top:1.25rem;font-size:.85rem;color:#a5abd4}

/* === 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;box-shadow:var(--shadow-lg);max-width:520px;margin-inline:auto}
.cookie-banner.is-visible{display:block}
.cookie-banner p{margin:0 0 1rem;font-size:.9rem;line-height:1.5}
.cookie-banner__actions{display:flex;gap:.5rem;flex-wrap:wrap}
.cookie-banner__actions button{padding:.55rem 1rem;border-radius:8px;border:1px solid rgba(255,255,255,0.2);background:transparent;color:var(--color-neutral-light);font-size:.85rem;font-weight:500;transition:background .15s}
.cookie-banner__actions button:hover{background:rgba(255,255,255,0.08)}
.cookie-banner__actions [data-cookie-accept]{background:var(--color-accent);color:#04250d;border-color:var(--color-accent)}
.cookie-banner__actions [data-cookie-accept]:hover{background:#1ea850}
.cookie-banner__prefs{margin-top:1rem;display:grid;gap:.5rem;font-size:.88rem}
.cookie-banner__prefs label{display:flex;align-items:center;gap:.5rem}
.cookie-banner__prefs button{margin-top:.5rem;padding:.5rem 1rem;border-radius:8px;border:0;background:var(--color-neutral-light);color:var(--color-neutral-dark);font-weight:600;justify-self:start}

/* === 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}
  html{scroll-behavior:auto}
}