:root{
  --color-primary:#0F766E;
  --color-secondary:#14B8A6;
  --color-accent:#0369A1;
  --color-neutral-dark:#134E4A;
  --color-neutral-light:#F0FDFA;
  --color-text:#0B3B37;
  --color-muted:#4B6B67;
  --color-border:rgba(19,78,74,0.12);
  --font-heading:'Plus Jakarta Sans',sans-serif;
  --font-body:'Inter',sans-serif;
  --radius-sm:10px;
  --radius-md:16px;
  --radius-lg:24px;
  --shadow-sm:0 2px 20px rgba(15,118,110,0.08);
  --shadow-md:0 10px 30px -12px rgba(15,118,110,0.25);
  --shadow-lg:0 30px 60px -30px rgba(19,78,74,0.35);
  --ease:cubic-bezier(0.22,1,0.36,1);
  --ease-hover:cubic-bezier(0.4,0,0.2,1);
}

/* === Base === */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);color:var(--color-text);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}
a:hover{color:var(--color-accent)}
h1,h2,h3,h4{font-family:var(--font-heading);color:var(--color-neutral-dark);line-height:1.2;letter-spacing:-0.01em;margin:0 0 1rem}
h1{font-size:clamp(2.25rem,5vw,3.75rem);font-weight:800;letter-spacing:-0.02em}
h2{font-size:clamp(1.75rem,3.4vw,2.5rem);font-weight:700}
h3{font-size:1.25rem;font-weight:600}
p{margin:0 0 1rem}
.container{width:100%;max-width:1180px;margin-inline:auto;padding-inline:1.25rem}
.narrow{max-width:760px;margin-inline:auto}
.eyebrow{font-family:var(--font-heading);text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:600;color:var(--color-primary);margin-bottom:.75rem}

/* === Header / nav === */
.site-header{position:sticky;top:0;z-index:100;background:rgba(240,253,250,0.72);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border-bottom:1px solid transparent;transition:box-shadow .25s var(--ease-hover),background .25s var(--ease-hover),border-color .25s var(--ease-hover)}
.site-header.scrolled{background:rgba(255,255,255,0.9);box-shadow:0 4px 24px -12px rgba(19,78,74,0.2);border-bottom-color:var(--color-border)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.85rem}
.logo{display:inline-flex;align-items:center}
.logo img{height:72px;width:auto}
.nav-toggle{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;background:transparent;border:1px solid var(--color-border);border-radius:10px;cursor:pointer;padding:0}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--color-neutral-dark);border-radius:2px;margin-inline:auto;transition:transform .2s var(--ease-hover),opacity .2s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.primary-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--color-border);flex-direction:column;padding:1rem 1.25rem 1.25rem;gap:.25rem;box-shadow:var(--shadow-md)}
.primary-nav.is-open{display:flex}
.primary-nav a{color:var(--color-neutral-dark);font-weight:500;padding:.7rem .25rem;border-bottom:1px solid var(--color-border);position:relative}
.primary-nav a:last-child{border-bottom:none}
.primary-nav a[aria-current="page"]{color:var(--color-primary)}
.nav-cta{color:var(--color-primary)!important;font-weight:600}

@media(min-width:900px){
  .logo img{height:96px}
  .nav-toggle{display:none}
  .primary-nav{display:flex;position:static;flex-direction:row;align-items:center;padding:0;gap:.4rem;background:transparent;border:none;box-shadow:none}
  .primary-nav a{padding:.5rem .9rem;border:none;border-radius:8px}
  .primary-nav a::after{content:"";position:absolute;left:.9rem;right:.9rem;bottom:.3rem;height:2px;background:var(--color-primary);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease-hover)}
  .primary-nav a:hover::after,.primary-nav a[aria-current="page"]::after{transform:scaleX(1)}
  .nav-cta{background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));color:#fff!important;padding:.6rem 1.1rem!important;border-radius:999px}
  .nav-cta::after{display:none}
  .nav-cta:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}
}

/* === Buttons === */
.btn{display:inline-block;padding:.85rem 1.5rem;border-radius:999px;font-family:var(--font-heading);font-weight:600;font-size:1rem;line-height:1;cursor:pointer;border:none;transition:transform .2s var(--ease-hover),box-shadow .2s var(--ease-hover),background .2s;text-align:center}
.btn-primary{background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));color:#fff;box-shadow:0 8px 24px -8px rgba(15,118,110,0.5)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 32px -8px rgba(15,118,110,0.55);color:#fff}
.btn-accent{background:#fff;color:var(--color-primary);box-shadow:var(--shadow-sm)}
.btn-accent:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-ghost{background:transparent;color:var(--color-neutral-dark);border:1.5px solid var(--color-border)}
.btn-ghost:hover{border-color:var(--color-primary);color:var(--color-primary);transform:translateY(-2px)}
.btn-sm{padding:.55rem 1rem;font-size:.9rem}
.btn:focus-visible{outline:3px solid var(--color-secondary);outline-offset:3px}

/* === Hero (hero-card) === */
.hero{position:relative;padding-block:3rem 4rem;overflow:hidden;background:radial-gradient(1200px 500px at 80% -10%,rgba(3,105,161,0.14),transparent 60%),radial-gradient(900px 400px at 0% 10%,rgba(20,184,166,0.16),transparent 60%),var(--color-neutral-light)}
.hero-card__box{max-width:880px;margin-inline:auto;background:#fff;padding:2.25rem 1.5rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);border:1px solid var(--color-border);text-align:center;position:relative}
.hero-card__box .lede{font-size:1.125rem;color:var(--color-muted);max-width:56ch;margin-inline:auto;margin-bottom:1.5rem}
.hero-ctas{display:flex;gap:.75rem;justify-content:center;flex-wrap:wrap;margin-bottom:2rem}
.hero-card__image{margin-top:1.5rem;border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-md)}
.hero-card__image img{aspect-ratio:16/9;object-fit:cover;width:100%}

@media(min-width:768px){
  .hero{padding-block:5rem 6rem}
  .hero-card__box{padding:3.5rem 3rem}
  .hero-card__image img{aspect-ratio:21/9}
}

/* === Sections === */
.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 p{color:var(--color-muted);font-size:1.1rem}

/* === Grids & cards === */
.grid{display:grid;gap:1.25rem}
.grid-2{grid-template-columns:1fr}
.grid-3{grid-template-columns:1fr}
.grid-4{grid-template-columns:1fr}
@media(min-width:640px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(min-width:960px){
  .grid-2{grid-template-columns:1fr 1fr;gap:3rem}
  .grid-3{grid-template-columns:repeat(3,1fr);gap:1.5rem}
  .grid-4{grid-template-columns:repeat(4,1fr);gap:1.5rem}
}
.align-center{align-items:center}

.card{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:1.75rem;box-shadow:var(--shadow-sm);transition:transform .25s var(--ease-hover),box-shadow .25s var(--ease-hover),border-color .25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(15,118,110,0.35)}
.card h3{margin-bottom:.5rem}
.card p{color:var(--color-muted);margin-bottom:0}
.card-link{display:block;color:inherit;text-decoration:none}
.card-link:hover{color:inherit}
.card-icon{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,rgba(15,118,110,0.12),rgba(20,184,166,0.18));color:var(--color-primary);margin-bottom:1rem}

/* === Intro with image === */
.intro-image{border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-md)}
.intro-image img{aspect-ratio:4/3;object-fit:cover;width:100%}

/* === Testimonial === */
.testimonial-section{background:linear-gradient(180deg,var(--color-neutral-light),#fff)}
.testimonial{margin:0;padding:2.5rem 1.5rem;text-align:center;position:relative}
.testimonial p{font-family:var(--font-heading);font-size:clamp(1.15rem,2.2vw,1.5rem);color:var(--color-neutral-dark);line-height:1.5;margin-bottom:1.25rem;font-weight:500}
.testimonial cite{font-style:normal;color:var(--color-muted);font-size:.95rem;font-weight:500}

/* === CTA band === */
.cta-band{background:linear-gradient(135deg,var(--color-primary),var(--color-neutral-dark));color:#fff;padding-block:3rem;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 200px at 90% 0%,rgba(20,184,166,0.35),transparent 60%);pointer-events:none}
.cta-band__inner{position:relative;display:flex;flex-direction:column;gap:1.5rem;align-items:flex-start}
.cta-band h2{color:#fff;margin-bottom:.5rem}
.cta-band p{color:rgba(240,253,250,0.85);margin-bottom:0;max-width:52ch}
@media(min-width:768px){
  .cta-band{padding-block:4.5rem}
  .cta-band__inner{flex-direction:row;align-items:center;justify-content:space-between;gap:2rem}
}

/* === Contact card === */
.contact-card{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:2rem;box-shadow:var(--shadow-sm);max-width:760px;margin-inline:auto}
.contact-card p{margin-bottom:.6rem}
.contact-card p:last-child{margin-top:1rem;margin-bottom:0}

/* === Forms === */
.contact-form{display:grid;gap:1.1rem;background:#fff;padding:2rem;border-radius:var(--radius-md);border:1px solid var(--color-border);box-shadow:var(--shadow-sm)}
.field{display:flex;flex-direction:column;gap:.35rem}
.field label{font-weight:600;color:var(--color-neutral-dark);font-size:.95rem}
.field input,.field textarea{font:inherit;color:var(--color-text);padding:.75rem .9rem;border:1.5px solid var(--color-border);border-radius:10px;background:#fff;transition:border-color .2s,box-shadow .2s;width:100%}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(15,118,110,0.15)}
.form-consent{display:flex;gap:.55rem;align-items:flex-start;font-size:.9rem;color:var(--color-muted);line-height:1.5;flex-wrap:wrap}
.form-consent input{margin-top:.15rem;flex-shrink:0}
.form-consent a{text-decoration:underline}

/* === Footer === */
.site-footer{background:var(--color-neutral-dark);color:rgba(240,253,250,0.85);padding-block:3rem 1.5rem;margin-top:2rem}
.footer-grid{display:grid;gap:2.25rem;grid-template-columns:1fr}
@media(min-width:768px){.footer-grid{grid-template-columns:1.2fr 1fr 1.2fr;gap:3rem}}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:.85rem}
.logo-footer img{height:64px;filter:brightness(0) invert(1)}
.tagline{margin-top:.75rem;color:rgba(240,253,250,0.75);max-width:32ch}
.footer-nav{display:flex;flex-direction:column;gap:.4rem}
.footer-nav a{color:rgba(240,253,250,0.8);font-size:.95rem}
.footer-nav a:hover{color:#fff}
.footer-contact address{font-style:normal;line-height:1.7;color:rgba(240,253,250,0.85);margin-bottom:1rem}
.footer-contact address a{color:rgba(240,253,250,0.9);text-decoration:underline}
.legal-links{display:flex;flex-wrap:wrap;gap:.9rem;font-size:.88rem}
.legal-links a{color:rgba(240,253,250,0.7)}
.legal-links a:hover{color:#fff}
.copyright{margin-top:2.25rem;padding-top:1.25rem;border-top:1px solid rgba(240,253,250,0.15);font-size:.85rem;color:rgba(240,253,250,0.65)}

/* === 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 1.35rem;border-radius:var(--radius-md);box-shadow:var(--shadow-lg);max-width:520px;margin-inline:auto}
.cookie-banner.is-visible{display:block}
.cookie-banner p{font-size:.92rem;margin-bottom:1rem;color:rgba(240,253,250,0.9)}
.cookie-banner__actions{display:flex;flex-wrap:wrap;gap:.55rem}
.cookie-banner__actions .btn-ghost{color:var(--color-neutral-light);border-color:rgba(240,253,250,0.35)}
.cookie-banner__actions .btn-ghost:hover{border-color:#fff;color:#fff}
.cookie-banner__prefs{display:flex;flex-direction:column;gap:.55rem;margin-top:1rem;padding-top:1rem;border-top:1px solid rgba(240,253,250,0.15)}
.cookie-banner__prefs label{display:flex;align-items:center;gap:.55rem;font-size:.9rem}
.cookie-banner__prefs button{margin-top:.4rem;align-self:flex-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}}