/* === Tokens === */
:root{
  --color-primary:#0891B2;
  --color-secondary:#22D3EE;
  --color-accent:#22C55E;
  --color-neutral-dark:#134E4A;
  --color-neutral-light:#F0FDFA;
  --color-text:#0F2A2E;
  --color-muted:#4B6B6E;
  --color-border:rgba(19,78,74,.12);
  --font-heading:'Plus Jakarta Sans',system-ui,-apple-system,sans-serif;
  --font-body:'Inter',system-ui,-apple-system,sans-serif;
  --ease:cubic-bezier(0.22,1,0.36,1);
  --radius:16px;
  --radius-lg:22px;
  --shadow-sm:0 2px 20px rgba(15,42,46,.06);
  --shadow-md:0 12px 40px -12px rgba(15,42,46,.18);
  --shadow-lg:0 30px 60px -20px rgba(8,145,178,.28);
}

/* === Reset === */
*,*::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{color:var(--color-neutral-dark)}
h1,h2,h3,h4{font-family:var(--font-heading);color:var(--color-neutral-dark);line-height:1.15;letter-spacing:-.02em;margin:0 0 .75rem}
h1{font-size:clamp(2.25rem,5vw,3.75rem);font-weight:800}
h2{font-size:clamp(1.75rem,3.4vw,2.5rem);font-weight:700}
h3{font-size:1.25rem;font-weight:700}
p{margin:0 0 1rem}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--color-neutral-dark);color:#fff;padding:.75rem 1rem;z-index:1000}
.skip-link:focus{left:1rem;top:1rem}

/* === Layout === */
.container{width:100%;max-width:1180px;margin-inline:auto;padding-inline:1.25rem}
.container.narrow{max-width:760px}
.center{text-align:center}
.eyebrow{font-family:var(--font-heading);font-size:.85rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--color-primary);margin-bottom:1rem}
.muted{color:var(--color-muted)}
.lead{font-size:1.1rem;color:#1f3d40}

/* === Header / Nav === */
.site-header{position:sticky;top:0;z-index:100;background:rgba(240,253,250,.72);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border-bottom:1px solid transparent;transition:background .25s,border-color .25s,box-shadow .25s}
.site-header.scrolled{background:rgba(240,253,250,.92);border-bottom-color:var(--color-border);box-shadow:0 2px 20px rgba(15,42,46,.05)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.9rem 1.25rem;max-width:1180px;margin-inline:auto}
.logo{display:inline-flex;align-items:center}
.logo img{height:72px;width:auto;display:block}
@media (min-width:768px){.logo img{height:96px}}
.primary-nav{display:none;gap:.25rem;align-items:center}
.primary-nav a{position:relative;padding:.5rem .9rem;color:var(--color-neutral-dark);font-weight:500;font-family:var(--font-heading);border-radius:8px}
.primary-nav a::after{content:"";position:absolute;left:.9rem;right:.9rem;bottom:.35rem;height:2px;background:var(--color-primary);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}
.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 1.1rem}
.primary-nav .nav-cta:hover{background:var(--color-neutral-dark);color:#fff}
.primary-nav .nav-cta::after{display:none}
.nav-toggle{background:transparent;border:1px solid var(--color-border);color:var(--color-neutral-dark);padding:.5rem;border-radius:10px;cursor:pointer}
@media (min-width:900px){
  .nav-toggle{display:none}
  .primary-nav{display:flex}
}
.primary-nav.is-open{display:flex;flex-direction:column;position:absolute;left:1.25rem;right:1.25rem;top:calc(100% + .5rem);background:#fff;padding:1rem;border-radius:var(--radius);box-shadow:var(--shadow-md);align-items:stretch}

/* === Buttons === */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.85rem 1.5rem;border-radius:999px;font-family:var(--font-heading);font-weight:600;font-size:1rem;line-height:1;cursor:pointer;border:1px solid transparent;transition:transform .2s var(--ease),box-shadow .25s,background .25s,color .25s;text-align:center}
.btn-primary{background:linear-gradient(135deg,var(--color-primary),var(--color-neutral-dark));color:#fff;box-shadow:0 10px 25px -10px rgba(8,145,178,.55)}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 16px 32px -12px rgba(8,145,178,.7)}
.btn-ghost{background:transparent;color:var(--color-neutral-dark);border-color:var(--color-border)}
.btn-ghost:hover{background:rgba(8,145,178,.08);color:var(--color-neutral-dark);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 4rem;background:linear-gradient(180deg,rgba(34,211,238,.12),rgba(240,253,250,0) 60%)}
@media (min-width:768px){.hero{padding-block:5rem 5.5rem}}
.hero-glow{position:absolute;inset:0;pointer-events:none;background:radial-gradient(60% 50% at 50% 20%,rgba(34,211,238,.28),transparent 60%),radial-gradient(40% 40% at 80% 70%,rgba(34,197,94,.14),transparent 70%);z-index:0}
.hero-inner{position:relative;z-index:1;text-align:center;max-width:900px}
.hero h1{max-width:22ch;margin-inline:auto;margin-bottom:1.25rem}
.hero-sub{font-size:clamp(1.05rem,1.6vw,1.25rem);color:#1f3d40;max-width:52ch;margin:0 auto 2rem}
.hero-ctas{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:center;margin-bottom:3rem}
.hero-image{margin-top:1rem;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);background:#fff}
.hero-image img{aspect-ratio:16/9;object-fit:cover;width:100%}

/* === Sections === */
.section{padding-block:3.5rem}
@media (min-width:768px){.section{padding-block:5rem}}
.section-alt{background:#fff}
.section-head{text-align:center;max-width:640px;margin:0 auto 2.5rem}
.section-head p{color:var(--color-muted);font-size:1.05rem}

/* === Grid + Cards === */
.grid{display:grid;gap:1.25rem;grid-template-columns:1fr}
@media (min-width:640px){.grid-2{grid-template-columns:repeat(2,1fr)}}
@media (min-width:900px){
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .grid-2{grid-template-columns:repeat(2,1fr);gap:1.75rem}
}
.card{background:#fff;border:1px solid var(--color-border);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-icon{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,rgba(8,145,178,.12),rgba(34,197,94,.12));color:var(--color-primary);margin-bottom:1rem}
.card p{color:var(--color-muted);margin:0}

/* === Testimonial === */
.testimonial{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:2.25rem;text-align:center;box-shadow:var(--shadow-sm);position:relative}
.testimonial .quote-mark{color:var(--color-secondary);opacity:.5;margin:0 auto .5rem}
.testimonial p{font-size:1.15rem;color:var(--color-neutral-dark);font-style:italic;max-width:60ch;margin:0 auto 1rem}
.testimonial cite{font-style:normal;font-weight:600;color:var(--color-primary);font-family:var(--font-heading)}

/* === CTA band === */
.cta-band{background:linear-gradient(135deg,var(--color-primary),var(--color-neutral-dark));color:#fff;padding-block:4rem;margin-block:1rem}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.85);font-size:1.1rem;max-width:56ch;margin-inline:auto;margin-bottom:1.75rem}
.cta-band .btn-primary{background:#fff;color:var(--color-neutral-dark);box-shadow:0 12px 30px -12px rgba(0,0,0,.35)}
.cta-band .btn-primary:hover{background:var(--color-accent);color:#fff}

/* === FAQ === */
.faq details{background:#fff;border:1px solid var(--color-border);border-radius:12px;padding:1rem 1.25rem;margin-bottom:.75rem;transition:box-shadow .2s}
.faq details[open]{box-shadow:var(--shadow-sm)}
.faq summary{cursor:pointer;font-family:var(--font-heading);font-weight:600;color:var(--color-neutral-dark);list-style:none;position:relative;padding-right:2rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:-.15rem;font-size:1.5rem;color:var(--color-primary);transition:transform .2s}
.faq details[open] summary::after{content:"−"}
.faq details p{margin-top:.75rem;color:var(--color-muted)}

/* === Contact form === */
.contact-card{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:2rem;box-shadow:var(--shadow-sm)}
.form-row{display:flex;flex-direction:column;margin-bottom:1.15rem}
.form-row label{font-family:var(--font-heading);font-weight:600;font-size:.9rem;color:var(--color-neutral-dark);margin-bottom:.4rem}
.form-row input,.form-row textarea{font:inherit;padding:.75rem .9rem;border:1px solid var(--color-border);border-radius:10px;background:#fff;color:var(--color-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(34,211,238,.25)}
.form-consent{display:flex;gap:.6rem;align-items:flex-start;font-size:.9rem;color:var(--color-muted);margin:1rem 0 1.25rem;flex-wrap:wrap}
.form-consent input{margin-top:.2rem}
.form-success{background:rgba(34,197,94,.12);color:var(--color-neutral-dark);padding:1rem 1.25rem;border-radius:12px;margin-top:1rem;border:1px solid rgba(34,197,94,.3)}

/* === Footer === */
.site-footer{background:var(--color-neutral-dark);color:#e6f6f4;padding-top:3rem;margin-top:2rem}
.footer-grid{display:grid;gap:2rem;grid-template-columns:1fr;padding-bottom:2rem}
@media (min-width:768px){.footer-grid{grid-template-columns:1.2fr 1fr 1.3fr;gap:3rem}}
.site-footer .logo img{height:80px;filter:brightness(0) invert(1)}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:1rem}
.site-footer nav{display:flex;flex-direction:column;gap:.5rem}
.site-footer a{color:#c6ece7}
.site-footer a:hover{color:#fff}
.site-footer address{font-style:normal;line-height:1.8;color:#c6ece7;margin-bottom:1rem}
.legal-links{display:flex;flex-wrap:wrap;gap:.9rem;font-size:.9rem;border-top:1px solid rgba(255,255,255,.12);padding-top:1rem;margin-top:.5rem}
.copyright{border-top:1px solid rgba(255,255,255,.12);padding:1.25rem 1.25rem;font-size:.85rem;color:#a3d6d0;text-align:center}
.site-footer .muted{color:#a3d6d0}

/* === 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);box-shadow:0 20px 60px rgba(0,0,0,.3);max-width:640px;margin-inline:auto}
.cookie-banner.is-visible{display:block}
.cookie-banner p{margin:0 0 1rem;font-size:.95rem;line-height:1.55;color:#e6f6f4}
.cookie-banner__actions{display:flex;flex-wrap:wrap;gap:.5rem}
.cookie-banner__actions .btn{padding:.6rem 1rem;font-size:.9rem}
.cookie-banner__actions .btn-primary{background:var(--color-accent);color:#0a2e1c;box-shadow:none}
.cookie-banner__actions .btn-primary:hover{background:#16a34a;color:#fff}
.cookie-banner__actions .btn-ghost{color:#e6f6f4;border-color:rgba(255,255,255,.25)}
.cookie-banner__actions .btn-ghost:hover{background:rgba(255,255,255,.08);color:#fff}
.cookie-banner__prefs{margin-top:1rem;display:flex;flex-direction:column;gap:.5rem}
.cookie-banner__prefs label{display:flex;gap:.5rem;align-items:center;font-size:.9rem;color:#e6f6f4}

/* === 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}}