:root{
  --color-primary:#0D9488;
  --color-secondary:#14B8A6;
  --color-accent:#F97316;
  --color-neutral-dark:#134E4A;
  --color-neutral-light:#F0FDFA;
  --font-heading:'Lora', serif;
  --font-body:'Inter', sans-serif;
  --sidebar-w:260px;
}

/* === Reset === */
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{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}
a:hover{text-decoration:underline}
h1,h2,h3{font-family:var(--font-heading);color:var(--color-neutral-dark);line-height:1.2;margin:0 0 .75em}
h1{font-size:clamp(2rem,4.5vw,3.25rem);font-weight:600;letter-spacing:-.01em}
h2{font-size:clamp(1.5rem,3vw,2.25rem);font-weight:600}
h3{font-size:1.25rem;font-weight:600}
p{margin:0 0 1em}

/* === Layout: hero-sidebar-nav === */
.layout{display:flex;flex-direction:column;min-height:100vh}
.sidebar{background:var(--color-neutral-light);border-bottom:1px solid rgba(19,78,74,.1);padding:1.25rem 1.5rem;display:flex;flex-wrap:wrap;align-items:center;gap:1rem}
.logo{display:inline-block}
.logo img{height:72px;width:auto;display:block}
.nav-toggle{margin-left:auto;background:transparent;border:1px solid var(--color-neutral-dark);color:var(--color-neutral-dark);padding:.5rem .9rem;border-radius:6px;font-family:var(--font-body);font-size:.9rem;cursor:pointer}
.primary-nav{display:none;flex-basis:100%;flex-direction:column;gap:.25rem;margin-top:.5rem}
.primary-nav.is-open{display:flex}
.primary-nav a{display:block;padding:.6rem .25rem;font-weight:500;color:var(--color-neutral-dark);border-bottom:1px solid rgba(19,78,74,.08)}
.primary-nav a[aria-current="page"]{color:var(--color-primary)}
.sidebar-foot{display:none;font-size:.8rem;color:rgba(19,78,74,.7);margin:0}
.main{flex:1;padding:1.5rem 1.25rem 2rem}

@media (min-width:900px){
  .layout{flex-direction:row}
  .sidebar{position:sticky;top:0;height:100vh;width:var(--sidebar-w);flex-shrink:0;border-bottom:0;border-right:1px solid rgba(19,78,74,.1);padding:2rem 1.75rem;flex-direction:column;align-items:flex-start;gap:2rem}
  .logo img{height:96px}
  .nav-toggle{display:none}
  .primary-nav{display:flex !important;flex-basis:auto;flex-direction:column;gap:.25rem;margin-top:0;width:100%}
  .primary-nav a{border-bottom:0;padding:.4rem 0}
  .sidebar-foot{display:block;margin-top:auto}
  .main{padding:3rem 3rem 2rem;max-width:calc(100vw - var(--sidebar-w))}
}

/* === Hero === */
.hero-sidebar{padding-block:1.5rem 2.5rem;max-width:960px}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;font-weight:600;color:var(--color-primary);margin-bottom:1rem}
.lede{font-size:1.15rem;color:rgba(19,78,74,.85);max-width:60ch;margin-bottom:1.5rem}
.hero-img{margin-top:2rem;width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:10px}

/* === Buttons === */
.btn{display:inline-block;padding:.85rem 1.5rem;border-radius:6px;font-weight:600;font-family:var(--font-body);border:0;cursor:pointer;font-size:1rem;transition:transform .15s ease,box-shadow .15s ease}
.btn:hover{text-decoration:none;transform:translateY(-1px);box-shadow:0 8px 20px -8px rgba(13,148,136,.5)}
.btn-primary{background:var(--color-primary);color:#fff}
.btn-accent{background:var(--color-accent);color:#fff}

/* === Sections === */
.section{padding-block:2.5rem;max-width:1100px}
.section.narrow{max-width:70ch}
.section .sub{color:rgba(19,78,74,.75);margin-bottom:1.75rem;max-width:60ch}

/* === Grid === */
.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)}}

/* === Card === */
.card{background:#fff;border:1px solid rgba(19,78,74,.1);border-radius:10px;padding:1.5rem;display:flex;flex-direction:column;gap:.5rem;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}
.card .icon{color:var(--color-primary);margin-bottom:.25rem}
.card h3{margin:0}
.card p{margin:0;color:rgba(19,78,74,.85);font-size:.98rem}
.card-link{color:inherit;text-decoration:none}
.card-link:hover{text-decoration:none;transform:translateY(-2px);box-shadow:0 14px 30px -20px rgba(19,78,74,.3);border-color:var(--color-secondary)}

/* === Testimonial === */
.testimonial blockquote{margin:0;border-left:3px solid var(--color-accent);padding:.5rem 0 .5rem 1.5rem}
.testimonial blockquote p{font-family:var(--font-heading);font-size:1.35rem;line-height:1.5;font-style:italic;color:var(--color-neutral-dark)}
.testimonial cite{display:block;margin-top:1rem;font-style:normal;font-size:.95rem;color:rgba(19,78,74,.7)}

/* === CTA band === */
.cta-band{margin:3rem 0 0;padding:3rem 1.75rem;background:var(--color-primary);color:#fff;border-radius:12px;max-width:1100px}
.cta-band h2{color:#fff;max-width:30ch}
.cta-band p{color:rgba(255,255,255,.9);max-width:55ch}

/* === Article === */
.article{max-width:65ch;margin-inline:auto;padding-inline:1rem;padding-block:2rem}
.article > header{margin-bottom:1.5rem}
.article h1{font-size:clamp(2rem,4vw,3rem);line-height:1.15;margin-bottom:1.25rem}
.article-sub{font-size:1.2rem;color:rgba(19,78,74,.75);margin-bottom:1.5rem}
.article-hero{width:100%;aspect-ratio:16/9;object-fit:cover;margin-block:2rem;border-radius:8px}
.article h2{font-size:1.6rem;margin-top:2.25rem;margin-bottom:.75rem}
.article p{font-size:1.08rem;line-height:1.75;margin-block:1.15rem}
.back-link-wrap{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid rgba(19,78,74,.15)}
.back-link{font-weight:600}

/* === Contact form === */
.contact-form{max-width:640px;display:flex;flex-direction:column;gap:.5rem;margin-top:1rem}
.contact-form label{font-weight:500;font-size:.95rem;margin-top:.5rem}
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea{width:100%;padding:.7rem .85rem;border:1px solid rgba(19,78,74,.25);border-radius:6px;font-family:var(--font-body);font-size:1rem;background:#fff;color:var(--color-neutral-dark)}
.contact-form input:focus,
.contact-form textarea:focus{outline:2px solid var(--color-primary);outline-offset:1px;border-color:var(--color-primary)}
.contact-form .btn{align-self:flex-start;margin-top:1rem}
.form-consent{display:flex;align-items:flex-start;gap:.6rem;font-size:.9rem;margin-top:1rem;font-weight:400}
.form-consent input{margin-top:.25rem;flex-shrink:0}

/* === Contact band === */
.contact-band{background:var(--color-neutral-light);padding:1.75rem;border-radius:10px}

/* === Footer === */
.site-footer{margin-top:3.5rem;padding:2.5rem 0 1.25rem;border-top:1px solid rgba(19,78,74,.12)}
.footer-grid{display:grid;grid-template-columns:1fr;gap:2rem;max-width:1100px}
@media (min-width:768px){.footer-grid{grid-template-columns:repeat(3,1fr)}}
.site-footer h3{font-size:1rem;margin-bottom:.75rem}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:.4rem}
.site-footer address{font-style:normal;font-size:.95rem;line-height:1.6}
.footer-brand{font-family:var(--font-heading);font-weight:600;font-size:1.15rem;margin-bottom:.35rem}
.legal-links{margin-top:1rem;display:flex;gap:1rem;flex-wrap:wrap}
.legal-links li{margin:0}
.legal-links a{font-size:.88rem;color:rgba(19,78,74,.7)}
.copyright{margin-top:2rem;font-size:.85rem;color:rgba(19,78,74,.6)}

/* === 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:10px;box-shadow:0 20px 50px -20px rgba(0,0,0,.4);max-width:640px}
.cookie-banner.is-visible{display:block}
.cookie-banner p{margin:0 0 .85rem;font-size:.92rem;line-height:1.5}
.cookie-banner a{color:var(--color-secondary)}
.cookie-banner__actions{display:flex;gap:.5rem;flex-wrap:wrap}
.cookie-banner__actions button{border:0;padding:.55rem 1rem;border-radius:5px;font-family:var(--font-body);font-size:.88rem;font-weight:500;cursor:pointer}
.cookie-banner__actions button[data-cookie-accept]{background:var(--color-accent);color:#fff}
.cookie-banner__actions button[data-cookie-reject]{background:transparent;color:var(--color-neutral-light);border:1px solid rgba(240,253,250,.35)}
.cookie-banner__actions button[data-cookie-settings]{background:transparent;color:var(--color-neutral-light);border:1px solid rgba(240,253,250,.35)}
.cookie-banner__prefs{margin-top:1rem;display:flex;flex-direction:column;gap:.5rem}
.cookie-banner__prefs label{font-size:.88rem;display:flex;align-items:center;gap:.5rem}
.cookie-banner__prefs button{align-self:flex-start;margin-top:.35rem;background:var(--color-secondary);color:#fff;border:0;padding:.5rem 1rem;border-radius:5px;font-family:var(--font-body);cursor:pointer}