/* === Tokens === */
:root{
  --color-primary:#0891B2;
  --color-secondary:#22D3EE;
  --color-accent:#22C55E;
  --color-neutral-dark:#164E63;
  --color-neutral-light:#ECFEFF;
  --color-ink:#0B2A33;
  --color-muted:#4B6B75;
  --color-line:rgba(22,78,99,0.12);
  --font-heading:'Sora',sans-serif;
  --font-body:'Inter',sans-serif;
  --ease:cubic-bezier(0.22,1,0.36,1);
  --radius-lg:20px;
  --radius-md:14px;
  --shadow-sm:0 2px 20px rgba(11,42,51,0.06);
  --shadow-md:0 12px 40px -12px rgba(11,42,51,0.18);
  --shadow-lg:0 30px 60px -25px rgba(11,42,51,0.28);
}

/* === Reset === */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-body);color:var(--color-ink);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{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:-0.02em;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}
h4{font-size:1rem;font-weight:600}
p{margin:0 0 1rem}

/* === Layout === */
.container{width:100%;max-width:1180px;margin-inline:auto;padding-inline:1.25rem}
.container--narrow{max-width:760px}
.text-center{text-align:center}
.eyebrow{font-family:var(--font-heading);text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:600;color:var(--color-primary);margin:0 0 1rem}
.lede{font-size:1.125rem;color:var(--color-muted);line-height:1.75}

/* === Header === */
.site-header{position:sticky;top:0;z-index:50;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 transparent;transition:background .2s,border-color .2s,box-shadow .2s}
.site-header.scrolled{background:rgba(255,255,255,0.88);border-bottom-color:var(--color-line);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}
@media(min-width:768px){.logo img{height:96px}}
.logo--footer img{height:64px}
.primary-nav{display:none;align-items:center;gap:1.5rem}
.primary-nav a{font-family:var(--font-heading);font-weight:500;color:var(--color-neutral-dark);position:relative;padding:.25rem 0}
.primary-nav a:not(.btn)::after{content:"";position:absolute;left:0;right:0;bottom:-4px;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[aria-current="page"]::after{transform:scaleX(1)}
.nav-toggle{display:inline-flex;background:transparent;border:0;color:var(--color-neutral-dark);padding:.5rem;cursor:pointer;border-radius:8px}
.nav-toggle:hover{background:rgba(22,78,99,0.06)}
@media(min-width:900px){.primary-nav{display:flex}.nav-toggle{display:none}}
@media(max-width:899px){.primary-nav.is-open{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;padding:.5rem 1.25rem 1rem;border-bottom:1px solid var(--color-line);box-shadow:var(--shadow-md)}.primary-nav.is-open a{padding:.85rem 0;border-bottom:1px solid var(--color-line)}.primary-nav.is-open a:last-child{border-bottom:0}}

/* === Buttons === */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:var(--font-heading);font-weight:600;font-size:.98rem;padding:.9rem 1.4rem;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s,color .2s;text-align:center;line-height:1}
.btn--sm{padding:.55rem .9rem;font-size:.85rem}
.btn--primary{background:linear-gradient(135deg,var(--color-primary),var(--color-neutral-dark));color:#fff;box-shadow:0 10px 30px -10px rgba(8,145,178,0.55)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 16px 36px -12px rgba(8,145,178,0.65);color:#fff}
.btn--accent{background:var(--color-accent);color:#fff;box-shadow:0 10px 30px -10px rgba(34,197,94,0.55)}
.btn--accent:hover{transform:translateY(-2px);box-shadow:0 16px 36px -12px rgba(34,197,94,0.7);color:#fff}
.btn--ghost{background:transparent;color:var(--color-neutral-dark);border-color:var(--color-line)}
.btn--ghost:hover{background:var(--color-neutral-light);border-color:var(--color-primary);color:var(--color-neutral-dark)}
.btn:focus-visible{outline:3px solid var(--color-secondary);outline-offset:2px}

/* === Hero === */
.hero{position:relative;padding-block:4.5rem 3.5rem;text-align:center;overflow:hidden;background:linear-gradient(180deg,var(--color-neutral-light) 0%,#fff 100%)}
.hero--compact{padding-block:3.5rem 2.5rem}
.hero__glow{position:absolute;inset:auto 0 auto 0;top:-20%;height:70%;background:radial-gradient(ellipse at 50% 40%,rgba(34,211,238,0.35),transparent 60%),radial-gradient(ellipse at 20% 60%,rgba(34,197,94,0.14),transparent 55%);pointer-events:none;z-index:0}
.hero>.container{position:relative;z-index:1}
.hero h1{max-width:22ch;margin-inline:auto;margin-bottom:1.25rem}
.hero__sub{max-width:52ch;margin-inline:auto;font-size:1.15rem;color:var(--color-muted);margin-bottom:2rem}
.hero__ctas{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:center;margin-bottom:3rem}
.hero__image{max-width:960px;margin-inline:auto;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);position:relative}
.hero__image img{width:100%;aspect-ratio:16/9;object-fit:cover}
@media(min-width:768px){.hero{padding-block:6rem 4.5rem}}

/* === Sections === */
.section{padding-block:4rem}
@media(min-width:768px){.section{padding-block:5.5rem}}
.section--tinted{background:linear-gradient(180deg,var(--color-neutral-light),#fff)}
.section__head{max-width:720px;margin:0 auto 2.5rem;text-align:center}
.section__sub{color:var(--color-muted);font-size:1.05rem;margin:0}

/* === Grid + Cards === */
.grid{display:grid;gap:1.25rem;grid-template-columns:1fr}
@media(min-width:640px){.grid--2,.grid--3{grid-template-columns:repeat(2,1fr)}}
@media(min-width:960px){.grid--3{grid-template-columns:repeat(3,1fr)}}
.card{background:#fff;border:1px solid var(--color-line);border-radius:var(--radius-md);padding:1.75rem;box-shadow:var(--shadow-sm);transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(8,145,178,0.35)}
.card__icon{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,rgba(34,211,238,0.18),rgba(8,145,178,0.18));color:var(--color-primary);margin-bottom:1rem}
.card h3{margin-bottom:.5rem}
.card p{color:var(--color-muted);margin:0}

/* === Quote === */
.section--quote{background:var(--color-neutral-light)}
.quote{margin:0;text-align:center;padding:0 1rem}
.quote p{font-family:var(--font-heading);font-size:clamp(1.15rem,2.2vw,1.55rem);line-height:1.5;color:var(--color-neutral-dark);font-weight:500;margin-bottom:1.25rem}
.quote cite{font-style:normal;color:var(--color-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(34,197,94,0.2),transparent 55%);pointer-events:none}
.cta-band h2,.cta-band p{color:#fff;position:relative}
.cta-band p{opacity:.9;max-width:56ch;margin-inline:auto;margin-bottom:1.75rem}
.cta-band__meta{font-size:.95rem}
.cta-band .btn{position:relative}

/* === Stats === */
.stats{display:grid;grid-template-columns:1fr;gap:1.5rem}
@media(min-width:768px){.stats{grid-template-columns:repeat(3,1fr)}}
.stat{background:#fff;border:1px solid var(--color-line);border-radius:var(--radius-md);padding:2rem;text-align:center;box-shadow:var(--shadow-sm)}
.stat__num{display:block;font-family:var(--font-heading);font-size:clamp(2.25rem,4vw,3rem);font-weight:700;color:var(--color-accent);line-height:1;margin-bottom:.75rem}
.stat h3{color:var(--color-neutral-dark);margin-bottom:.5rem}
.stat p{color:var(--color-muted);margin:0;font-size:.98rem}

/* === FAQ === */
.faq{display:flex;flex-direction:column;gap:.75rem}
.faq details{background:#fff;border:1px solid var(--color-line);border-radius:var(--radius-md);padding:1rem 1.25rem;transition:box-shadow .2s,border-color .2s}
.faq details[open]{border-color:rgba(8,145,178,0.35);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;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(--color-muted)}

/* === Contact === */
.contact-grid{display:grid;gap:2rem;grid-template-columns:1fr}
@media(min-width:840px){.contact-grid{grid-template-columns:1fr 1.3fr}}
.contact-info{background:#fff;border:1px solid var(--color-line);border-radius:var(--radius-md);padding:1.75rem;box-shadow:var(--shadow-sm)}
.contact-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:1rem}
.contact-list li{color:var(--color-muted);font-size:.98rem;line-height:1.6}
.contact-list strong{color:var(--color-neutral-dark);font-family:var(--font-heading);font-size:.8rem;text-transform:uppercase;letter-spacing:.1em}
.contact-form{background:#fff;border:1px solid var(--color-line);border-radius:var(--radius-md);padding:1.75rem;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:1rem}
.field{display:flex;flex-direction:column;gap:.4rem}
.field label{font-family:var(--font-heading);font-weight:600;font-size:.9rem;color:var(--color-neutral-dark)}
.field input,.field textarea{font:inherit;padding:.75rem .9rem;border:1px solid var(--color-line);border-radius:10px;background:#fff;color:var(--color-ink);transition:border-color .2s,box-shadow .2s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(8,145,178,0.15)}
.form-consent{display:flex;gap:.6rem;align-items:flex-start;font-size:.88rem;color:var(--color-muted);line-height:1.5}
.form-consent input{margin-top:.2rem;flex-shrink:0}

/* === Footer === */
.site-footer{background:var(--color-neutral-dark);color:var(--color-neutral-light);padding-block:3rem 1.5rem;margin-top:2rem}
.footer__grid{display:grid;gap:2rem;grid-template-columns:1fr}
@media(min-width:768px){.footer__grid{grid-template-columns:1.4fr 1fr 1.2fr}}
.site-footer h4{color:#fff;font-family:var(--font-heading);text-transform:uppercase;letter-spacing:.1em;font-size:.8rem;margin-bottom:1rem}
.site-footer a{color:var(--color-neutral-light);opacity:.85;display:inline-block;padding:.15rem 0}
.site-footer a:hover{opacity:1;color:var(--color-secondary)}
.footer__nav{display:flex;flex-direction:column;gap:.15rem}
.footer__tag{color:rgba(236,254,255,0.75);margin-top:.5rem;font-size:.95rem}
.footer__contact p{margin:.15rem 0;color:rgba(236,254,255,0.85);font-size:.95rem}
.footer__legal{margin-top:1rem !important;font-size:.88rem}
.footer__copy{margin-top:2rem;padding-top:1.25rem;border-top:1px solid rgba(236,254,255,0.15)}
.footer__copy p{margin:0;font-size:.85rem;color:rgba(236,254,255,0.65)}
.logo--footer{filter:brightness(0) invert(1)}

/* === 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);border-radius:var(--radius-md);padding:1.25rem 1.25rem;box-shadow:var(--shadow-lg);max-width:640px;margin-inline:auto}
.cookie-banner.is-visible{display:block}
.cookie-banner p{color:var(--color-neutral-light);margin:0 0 .9rem;font-size:.92rem;line-height:1.55}
.cookie-banner__actions{display:flex;flex-wrap:wrap;gap:.5rem}
.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;gap:.5rem;align-items:center;font-size:.9rem;color:var(--color-neutral-light)}
.cookie-banner__prefs button{align-self:flex-start;margin-top:.5rem}