:root{
  --color-primary:#0891B2;
  --color-secondary:#22D3EE;
  --color-accent:#059669;
  --color-neutral-dark:#164E63;
  --color-neutral-light:#ECFEFF;
  --font-heading:'Outfit',sans-serif;
  --font-body:'DM Sans',sans-serif;
  --ease:cubic-bezier(0.22,1,0.36,1);
  --shadow-sm:0 2px 20px rgba(22,78,99,0.08);
  --shadow-md:0 12px 40px -12px rgba(22,78,99,0.22);
  --shadow-lg:0 30px 60px -30px rgba(8,145,178,0.35);
  --radius:16px;
  --radius-lg:24px;
}
*{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%;display:block;height:auto}
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:1.15;margin:0 0 1rem}
h1{font-size:clamp(2.25rem,5vw,4rem);font-weight:700}
h2{font-size:clamp(1.75rem,3.5vw,2.5rem);font-weight:600}
h3{font-size:1.25rem;font-weight:600}
h4{font-size:1rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}
p{margin:0 0 1rem}

/* === Layout === */
.container{width:100%;max-width:1200px;margin-inline:auto;padding-inline:1.25rem}
.container.narrow{max-width:760px}
.section{padding-block:4rem}
@media(min-width:768px){.section{padding-block:6rem}}
.section-head{text-align:center;max-width:640px;margin:0 auto 3rem}
.section-head h2{margin-bottom:.75rem}
.section-head p{color:#3f6b78}

/* === Header === */
.site-header{position:sticky;top:0;z-index:100;background:rgba(236,254,255,0.72);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border-bottom:1px solid rgba(22,78,99,0.08);transition:background .3s var(--ease),box-shadow .3s var(--ease)}
.site-header.scrolled{background:rgba(255,255,255,0.9);box-shadow:var(--shadow-sm)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding-block:.75rem;gap:1rem}
.logo{display:inline-flex;align-items:center;line-height:0}
.logo img{height:72px;width:auto}
@media(min-width:768px){.logo img{height:96px}}
.nav-toggle{display:inline-flex;flex-direction:column;justify-content:space-between;width:36px;height:28px;background:none;border:0;padding:6px 4px;cursor:pointer}
.nav-toggle span{display:block;height:2px;background:var(--color-neutral-dark);border-radius:2px;transition:transform .25s var(--ease),opacity .2s var(--ease)}
.nav-toggle.is-open span:nth-child(1){transform:translateY(9px) rotate(45deg)}
.nav-toggle.is-open span:nth-child(2){opacity:0}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-9px) rotate(-45deg)}
.primary-nav{display:none;flex-direction:column;gap:.25rem;position:absolute;left:0;right:0;top:100%;background:#fff;padding:1rem 1.25rem 1.5rem;box-shadow:var(--shadow-md);border-bottom:1px solid rgba(22,78,99,0.08)}
.primary-nav.is-open{display:flex}
.primary-nav a{padding:.65rem 0;font-weight:500;color:var(--color-neutral-dark);position:relative}
.primary-nav a[aria-current="page"]{color:var(--color-primary)}
.primary-nav .nav-cta{color:var(--color-primary)}
@media(min-width:960px){
  .nav-toggle{display:none}
  .primary-nav{display:flex;flex-direction:row;align-items:center;gap:1.75rem;position:static;background:transparent;padding:0;box-shadow:none;border:0}
  .primary-nav a{padding:0;font-size:.95rem}
  .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::after,.primary-nav a[aria-current="page"]::after{transform:scaleX(1)}
  .primary-nav .nav-cta{background:var(--color-neutral-dark);color:#fff;padding:.6rem 1.1rem;border-radius:999px}
  .primary-nav .nav-cta::after{display:none}
  .primary-nav .nav-cta:hover{background:var(--color-primary);color:#fff}
}

/* === Hero === */
.hero{position:relative;overflow:hidden;padding-block:4rem 3rem;text-align:center;background:linear-gradient(180deg,var(--color-neutral-light) 0%,#fff 100%)}
@media(min-width:768px){.hero{padding-block:6rem 4rem}}
.hero-glow{position:absolute;inset:0;pointer-events:none;background:radial-gradient(60% 50% at 50% 0%,rgba(34,211,238,0.22),transparent 70%),radial-gradient(40% 40% at 80% 10%,rgba(5,150,105,0.12),transparent 70%);z-index:0}
.hero .container{position:relative;z-index:1}
.hero-compact{padding-block:3rem 1rem}
.eyebrow{text-transform:uppercase;letter-spacing:.15em;font-size:.8rem;font-weight:600;color:var(--color-primary);margin-bottom:1rem}
.hero h1{max-width:28ch;margin-inline:auto}
.hero-sub{max-width:52ch;margin:1rem auto 2rem;font-size:1.15rem;color:#3f6b78}
.hero-ctas{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:center;margin-bottom:3rem}
.hero-image{margin-top:2.5rem;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);max-width:960px;margin-inline:auto;position:relative}
.hero-image img{aspect-ratio:16/9;object-fit:cover;width:100%}
.proof-strip{margin-top:2.5rem;display:flex;flex-wrap:wrap;justify-content:center;gap:.5rem 1rem;font-size:.9rem;color:#3f6b78;font-weight:500}

/* === Buttons === */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:.85rem 1.6rem;border-radius:999px;font-family:var(--font-body);font-weight:600;font-size:1rem;border:0;cursor:pointer;transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease),color .2s var(--ease);text-decoration:none}
.btn-sm{padding:.5rem 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(8,145,178,0.5)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px -12px rgba(8,145,178,0.6);color:#fff}
.btn-ghost{background:transparent;color:var(--color-neutral-dark);border:1.5px solid rgba(22,78,99,0.2)}
.btn-ghost:hover{background:var(--color-neutral-light);color:var(--color-neutral-dark);transform:translateY(-2px)}
:focus-visible{outline:3px solid var(--color-secondary);outline-offset:2px;border-radius:6px}

/* === Sections === */
.intro h2,.intro p{text-align:center}
.intro-media .split{display:grid;gap:2.5rem;align-items:center}
@media(min-width:900px){.intro-media .split{grid-template-columns:1fr 1fr;gap:4rem}}
.split-media img{border-radius:var(--radius-lg);box-shadow:var(--shadow-md);aspect-ratio:4/3;object-fit:cover}

/* === Grid & cards === */
.grid{display:grid;gap:1.5rem;grid-template-columns:1fr}
@media(min-width:640px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}}
.card{background:#fff;padding:1.75rem;border-radius:var(--radius);border:1px solid rgba(22,78,99,0.08);box-shadow:var(--shadow-sm);transition:transform .25s var(--ease),box-shadow .25s var(--ease);display:block;color:inherit;text-decoration:none;height:100%}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.card h3{margin-bottom:.5rem}
.card p{color:#3f6b78;font-size:.95rem;margin:0}
.card-icon{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--color-neutral-light),#fff);color:var(--color-primary);margin-bottom:1rem;border:1px solid rgba(8,145,178,0.15)}
.card-link:hover{color:inherit}
.card-link:hover .card-icon{background:var(--color-primary);color:#fff}

/* === Testimonial === */
.testimonial-section{background:var(--color-neutral-light)}
.testimonial{margin:0;padding:0;text-align:center;position:relative}
.testimonial p{font-family:var(--font-heading);font-size:clamp(1.25rem,2.5vw,1.65rem);font-weight:500;color:var(--color-neutral-dark);line-height:1.4;margin-bottom:1.25rem}
.testimonial cite{font-style:normal;color:var(--color-primary);font-weight:600;font-size:.95rem}

/* === CTA band === */
.cta-band{background:linear-gradient(135deg,var(--color-primary),var(--color-neutral-dark));color:#fff;text-align:center}
.cta-band h2,.cta-band p{color:#fff}
.cta-band p{max-width:56ch;margin-inline:auto;opacity:.92}
.cta-band .btn-primary{background:#fff;color:var(--color-neutral-dark);margin-top:.75rem}
.cta-band .btn-primary:hover{background:var(--color-neutral-light)}
.cta-band-details{font-size:.9rem;opacity:.8;margin-top:.5rem}

/* === Pricing === */
.pricing-grid{display:grid;gap:1.5rem;grid-template-columns:1fr}
@media(min-width:900px){.pricing-grid{grid-template-columns:repeat(3,1fr);align-items:stretch}}
.pricing-card{position:relative;padding:2.25rem;border-radius:var(--radius);border:1px solid rgba(22,78,99,0.12);background:#fff;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:1rem;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:24px;background:var(--color-accent);color:#fff;font-size:.75rem;font-weight:600;padding:.35rem .75rem;border-radius:999px;letter-spacing:.05em;text-transform:uppercase}
.pricing-card__plan{font-size:1.35rem;margin:0}
.pricing-card__price{font-family:var(--font-heading);font-size:clamp(1.75rem,3vw,2.35rem);font-weight:700;color:var(--color-neutral-dark);margin:0}
.pricing-card__lede{font-size:.95rem;color:#3f6b78;margin:0;font-style:italic}
.pricing-card__features{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.55rem;flex:1}
.pricing-card__features li{display:flex;gap:.5rem;font-size:.95rem;line-height:1.5}
.pricing-card__cta{margin-top:.5rem;align-self:stretch;text-align:center}

/* === FAQ === */
.faq details{background:#fff;border:1px solid rgba(22,78,99,0.1);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;cursor:pointer;list-style:none;color:var(--color-neutral-dark);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 var(--ease)}
.faq details[open] summary::after{content:"−"}
.faq details p{margin-top:.75rem;color:#3f6b78}

/* === Contact === */
.contact-grid{display:grid;gap:1.5rem;grid-template-columns:1fr}
@media(min-width:640px){.contact-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){.contact-grid{grid-template-columns:repeat(4,1fr)}}
.contact-item{background:#fff;padding:1.5rem;border-radius:var(--radius);border:1px solid rgba(22,78,99,0.08);box-shadow:var(--shadow-sm)}
.contact-item h3{color:var(--color-primary);font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:.5rem}
.contact-item p{margin:0;font-size:.95rem}
.contact-form{background:#fff;padding:2rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);display:flex;flex-direction:column;gap:1.1rem}
.form-row{display:flex;flex-direction:column;gap:.4rem}
.form-row label{font-weight:500;font-size:.9rem;color:var(--color-neutral-dark)}
.form-row input,.form-row textarea{font-family:inherit;font-size:1rem;padding:.75rem .9rem;border:1.5px solid rgba(22,78,99,0.15);border-radius:10px;background:#fff;color:var(--color-neutral-dark);transition:border-color .2s var(--ease)}
.form-row input:focus,.form-row textarea:focus{outline:none;border-color:var(--color-primary)}
.form-consent{display:flex;align-items:flex-start;gap:.6rem;font-size:.85rem;color:#3f6b78;line-height:1.5}
.form-consent input{margin-top:.2rem;flex-shrink:0}

/* === Footer === */
.site-footer{background:var(--color-neutral-dark);color:#cbe9ef;padding:4rem 0 1.5rem;margin-top:4rem}
.footer-grid{display:grid;gap:2.5rem;grid-template-columns:1fr}
@media(min-width:768px){.footer-grid{grid-template-columns:1.2fr 1fr 1.2fr}}
.site-footer h4{color:#fff;margin-bottom:1rem;font-size:.85rem;letter-spacing:.12em}
.site-footer a{color:#a5dce6}
.site-footer a:hover{color:#fff}
.footer-logo img{height:64px;width:auto;filter:brightness(0) invert(1)}
.footer-tag{margin-top:.75rem;color:#a5dce6;font-size:.9rem;max-width:32ch}
.footer-nav{display:flex;flex-direction:column;gap:.5rem}
.footer-contact p{margin:0 0 .5rem;font-size:.9rem}
.footer-legal{margin-top:1rem;font-size:.85rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.08);padding-top:1.5rem;margin-top:3rem;text-align:center;font-size:.85rem;color:#8bc4cf}
.footer-bottom 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 1.5rem;border-radius:var(--radius);box-shadow:var(--shadow-lg);max-width:640px;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;flex-wrap:wrap;gap:.5rem}
.cookie-banner__actions .btn-primary{background:var(--color-accent);color:#fff;box-shadow:none}
.cookie-banner__actions .btn-primary:hover{background:#047857;transform:none}
.cookie-banner__actions .btn-ghost{color:var(--color-neutral-light);border-color:rgba(236,254,255,0.3)}
.cookie-banner__actions .btn-ghost:hover{background:rgba(236,254,255,0.1);color:#fff}
.cookie-banner__prefs{margin-top:1rem;display:flex;flex-direction:column;gap:.5rem;padding-top:1rem;border-top:1px solid rgba(236,254,255,0.15)}
.cookie-banner__prefs label{display:flex;align-items:center;gap:.5rem;font-size:.9rem}
.cookie-banner__prefs .btn-primary{align-self:flex-start;margin-top:.5rem}