:root{
  --ink:#0d2b2a;
  --ink-soft:#4a635f;
  --bg:#f7faf8;
  --surface:#ffffff;
  --brand:#0f766e;
  --brand-dark:#0b544e;
  --accent:#a3e635;
  --line:rgba(13,43,42,.10);
  --shadow:0 18px 44px -24px rgba(13,43,42,.45);
  --radius:20px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Manrope,system-ui,Segoe UI,sans-serif;font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:Sora,Manrope,sans-serif;line-height:1.15;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,5vw,3.9rem);font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(1.6rem,3.2vw,2.5rem);font-weight:700;letter-spacing:-.015em}
h3{font-size:1.12rem;font-weight:700}
p{margin:0 0 1rem}
.wrap{width:min(1180px,92vw);margin-inline:auto}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--brand);margin-bottom:.6rem}
.sub{color:var(--ink-soft);max-width:62ch;font-size:1.05rem}
.sec{padding:clamp(3.5rem,7vw,6.5rem) 0}
.tinted{background:linear-gradient(180deg,#eef6f3,#f7faf8)}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(247,250,248,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:1.5rem;padding:.85rem 0}
.brand{display:flex;align-items:center;gap:.65rem;text-decoration:none;font-weight:800}
.brand-mark{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand),#14b8a6);color:#fff;font-family:Sora;font-size:.9rem}
.brand-txt{font-family:Sora;font-size:.92rem;letter-spacing:.02em;white-space:nowrap}
.nav-links{display:flex;gap:1.4rem;margin-left:auto;font-size:.95rem;font-weight:600}
.nav-links a{text-decoration:none;color:var(--ink-soft)}
.nav-links a:hover{color:var(--brand)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;background:var(--brand);color:#fff;border:0;padding:.95rem 1.6rem;border-radius:999px;font:inherit;font-weight:700;text-decoration:none;cursor:pointer;transition:.2s;box-shadow:0 12px 26px -14px rgba(15,118,110,.9)}
.btn:hover{background:var(--brand-dark);transform:translateY(-1px)}
.btn-sm{padding:.6rem 1.15rem;font-size:.9rem}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line);box-shadow:none}
.btn-ghost:hover{background:#fff;color:var(--brand)}

/* hero */
.hero{position:relative;isolation:isolate;color:#fff;min-height:clamp(560px,80vh,780px);display:flex;align-items:center;padding:5rem 0}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(100deg,rgba(5,42,40,.92) 0%,rgba(6,52,49,.78) 45%,rgba(6,52,49,.25) 100%)}
.hero-in{max-width:780px}
.pill{display:inline-block;padding:.4rem 1rem;border-radius:999px;border:1px solid rgba(163,230,53,.45);background:rgba(163,230,53,.12);color:#d9f99d;font-size:1.2rem;font-weight:700;margin-bottom:1.2rem}
.hero h1 em{font-style:normal;color:var(--accent)}
.lead{font-size:clamp(1.02rem,1.6vw,1.22rem);color:rgba(255,255,255,.88);max-width:60ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:.8rem;margin:1.8rem 0 2.4rem}
.hero .btn-ghost{color:#fff;border-color:rgba(255,255,255,.4)}
.hero .btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff}
.hero-facts{list-style:none;display:flex;flex-wrap:wrap;gap:2.2rem;padding:0;margin:0}
.hero-facts li{display:flex;flex-direction:column}
.hero-facts strong{font-family:Sora;font-size:1.1rem}
.hero-facts span{font-size:1rem;color:rgba(255,255,255,.72)}

/* cards */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:1.1rem;margin-top:2.5rem}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;transition:.25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(15,118,110,.28)}
.card p{margin:0;color:var(--ink-soft);font-size:.95rem}
.ico{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-size:1.35rem;background:linear-gradient(135deg,rgba(15,118,110,.12),rgba(163,230,53,.22));margin-bottom:1rem}
.mini{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem}
.mini strong{font-family:Sora;display:block;margin-bottom:.5rem}
.mini p{margin:0;color:var(--ink-soft);font-size:.94rem}

/* split */
.split{padding:clamp(3rem,6vw,5.5rem) 0}
.split.alt{background:linear-gradient(180deg,#eef6f3,#f7faf8)}
.split-in{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,4vw,3.5rem);align-items:center}
.split-media img{border-radius:26px;box-shadow:var(--shadow);width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.ticks{list-style:none;padding:0;margin:1.2rem 0 0;display:grid;gap:.65rem}
.ticks li{position:relative;padding-left:1.9rem;color:var(--ink-soft)}
.ticks li::before{content:"";position:absolute;left:0;top:.45em;width:1.1rem;height:1.1rem;border-radius:50%;background:var(--brand);box-shadow:inset 0 0 0 3px #fff}

/* steps */
.steps{list-style:none;counter-reset:s;padding:0;margin:2.5rem 0 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1.1rem}
.steps li{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem}
.steps span{font-family:Sora;font-size:2rem;font-weight:800;color:rgba(15,118,110,.22);display:block;line-height:1}
.steps h3{margin:.4rem 0 .35rem}
.steps p{margin:0;color:var(--ink-soft);font-size:.94rem}

/* contact */
.contact{background:linear-gradient(180deg,#f7faf8,#eef6f3)}
.contact-in{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(1.5rem,4vw,3.5rem);align-items:start}
.contact-box{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;margin-top:1.5rem}
.contact-box p{margin:0 0 .35rem;font-size:.95rem;color:var(--ink-soft)}
.contact-box strong{color:var(--ink)}
form{background:var(--surface);border:1px solid var(--line);border-radius:26px;padding:clamp(1.4rem,3vw,2.2rem);box-shadow:var(--shadow);display:grid;gap:1rem}
.row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
label{display:grid;gap:.4rem;font-size:.88rem;font-weight:700;color:var(--ink)}
input,select,textarea{font:inherit;font-weight:400;padding:.8rem .9rem;border-radius:12px;border:1px solid var(--line);background:#fbfdfc;color:var(--ink);width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid rgba(15,118,110,.35);outline-offset:1px;border-color:var(--brand)}
textarea{resize:vertical}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.form-note{margin:0;font-size:.9rem;font-weight:600;min-height:1.2em}
.form-note.ok{color:var(--brand)}
.form-note.err{color:#b91c1c}

/* footer */
.foot{background:#0b2b29;color:rgba(255,255,255,.75);padding:2.5rem 0}
.foot-in{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem;font-size:.92rem}
.foot p{margin:0 0 .3rem}
.foot a{color:#a7f3d0}
.foot-brand{font-family:Sora;font-weight:700;color:#fff}

@media(max-width:860px){
  .nav-links{display:none}
  .split-in,.contact-in{grid-template-columns:1fr}
  .split.alt .split-media{order:-1}
  .row{grid-template-columns:1fr}
  .hero-facts{gap:1.2rem}
}
@media(max-width:420px){.brand-txt{display:none}}
.ico svg{width:24px;height:24px;color:var(--brand)}

/* --- language switcher with flags --- */
.lang{display:flex;gap:6px;align-items:center;margin-left:auto}
.lang-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:26px;padding:0;border-radius:6px;
  border:1px solid rgba(13,43,42,.18);background:#fff;
  cursor:pointer;transition:transform .15s,opacity .15s,box-shadow .15s,border-color .15s;
  overflow:hidden;opacity:.55;filter:grayscale(25%)
}
.lang-btn .lang-flag{display:flex;width:100%;height:100%}
.lang-btn svg{width:100%;height:100%;object-fit:cover;border-radius:4px}
.lang-btn:hover{opacity:.85;transform:translateY(-1px);border-color:rgba(13,43,42,.35)}
.lang-btn.is-active{
  opacity:1;filter:grayscale(0%);
  border-color:var(--brand,#0f766e);
  box-shadow:0 0 0 2px rgba(15,118,110,.25),0 4px 10px -4px rgba(15,118,110,.45);
  transform:scale(1.08)
}
@media(max-width:720px){
  .lang{margin-left:0}
  .lang-btn{width:30px;height:22px}
}