/* ============ Design tokens ============ */
:root{
  --green-900:#14432a;
  --green-700:#1f6b43;
  --green-600:#268556;
  --green-500:#2fa06a;
  --beige:#f5efe4;
  --beige-2:#ece4d3;
  --bg:#ffffff;
  --text:#1a2620;
  --muted:#5b6b63;
  --line:#e6e1d6;
  --shadow-sm:0 4px 14px rgba(20,40,30,.06);
  --shadow-md:0 12px 30px rgba(20,40,30,.10);
  --radius:18px;
  --radius-sm:10px;
  --container:1200px;
  --header-h:72px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:var(--header-h)}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--text);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:'Playfair Display',serif;font-weight:600;line-height:1.15;color:var(--green-900)}
h1{font-size:clamp(2.2rem,5vw,3.8rem)}
h2{font-size:clamp(1.8rem,3.6vw,2.6rem)}
h3{font-size:1.3rem}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.eyebrow{display:inline-block;font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;color:var(--green-700);font-weight:600;margin-bottom:10px}
.section{padding:96px 0}
.section-muted{background:var(--beige)}
.section-head{text-align:center;margin-bottom:48px}

/* ============ Buttons ============ */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:999px;font-weight:600;font-size:.95rem;border:1px solid transparent;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-sm{padding:9px 16px;font-size:.85rem}
.btn-lg{padding:16px 30px;font-size:1.05rem}
.btn-primary{background:var(--green-700);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--green-600);box-shadow:var(--shadow-md)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.4);backdrop-filter:blur(6px)}
.btn-ghost:hover{background:rgba(255,255,255,.22)}
.btn-outline{background:transparent;color:var(--green-700);border-color:var(--green-700)}
.btn-outline:hover{background:var(--green-700);color:#fff}
.btn-light{background:#fff;color:var(--green-900)}

/* ============ Header ============ */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border-color .3s,background .3s}
.site-header.scrolled{border-color:var(--line);background:rgba(255,255,255,.95)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);gap:24px}
.logo{font-family:'Playfair Display',serif;font-size:1.35rem;font-weight:700;color:var(--green-900);display:inline-flex;align-items:center;gap:8px}
.logo-mark{color:var(--green-600);font-size:1.2em}
.main-nav{display:flex;gap:28px}
.main-nav a{font-size:.95rem;font-weight:500;color:var(--text);position:relative}
.main-nav a:hover{color:var(--green-700)}
.header-actions{display:flex;align-items:center;gap:14px}
.lang-switch{display:flex;background:var(--beige);padding:4px;border-radius:999px}
.lang-switch button{border:none;background:transparent;padding:6px 12px;border-radius:999px;font-size:.8rem;font-weight:600;color:var(--muted);cursor:pointer;transition:.2s}
.lang-switch button.active{background:#fff;color:var(--green-900);box-shadow:var(--shadow-sm)}
.menu-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.menu-toggle span{width:24px;height:2px;background:var(--green-900);border-radius:2px}

/* ============ Hero ============ */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;color:#fff;overflow:hidden;border-radius:0 0 32px 32px}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.05)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(120deg,rgba(20,40,30,.7) 0%,rgba(20,40,30,.35) 60%,rgba(20,40,30,.55) 100%)}
.hero-content{position:relative;z-index:2;padding:80px 24px;max-width:760px}
.hero-content h1{color:#fff;margin-bottom:20px}
.hero-content p{font-size:1.15rem;opacity:.95;margin-bottom:32px;max-width:560px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}

/* ============ Cards ============ */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .3s,box-shadow .3s;display:flex;flex-direction:column;border:1px solid var(--line)}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.card-media{aspect-ratio:4/3;overflow:hidden}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.card:hover .card-media img{transform:scale(1.06)}
.card-body{padding:24px;display:flex;flex-direction:column;gap:12px;flex:1}
.card-body h3{color:var(--green-900)}
.card-body p{color:var(--muted);font-size:.95rem;flex:1}
.card-meta{font-size:.85rem;color:var(--green-700);font-weight:600}
.card-body .btn{align-self:flex-start;margin-top:4px}

/* ============ Features ============ */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feature{background:#fff;padding:28px;border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:transform .25s}
.feature:hover{transform:translateY(-4px)}
.feature-icon{font-size:1.8rem;margin-bottom:12px}
.feature h4{font-family:'Inter',sans-serif;font-size:1.05rem;color:var(--green-900);margin-bottom:6px;font-weight:600}
.feature p{color:var(--muted);font-size:.92rem}

/* ============ About ============ */
.about-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center}
.about-grid h2{margin:8px 0 18px}
.about-grid p{color:var(--muted);margin-bottom:14px}
.about-image{aspect-ratio:4/3;background-size:cover;background-position:center;border-radius:var(--radius);box-shadow:var(--shadow-md)}

/* ============ CTA Band ============ */
.cta-band{background:linear-gradient(135deg,var(--green-700),var(--green-900));color:#fff;padding:80px 0;text-align:center}
.cta-inner h2{color:#fff;margin-bottom:14px}
.cta-inner p{opacity:.9;margin-bottom:32px;font-size:1.05rem}
.cta-buttons{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}

/* ============ Contact ============ */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:60px;align-items:start}
.contact-list{list-style:none;margin-top:24px}
.contact-list li{padding:16px 0;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:4px}
.contact-list strong{font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-weight:600}
.contact-list a,.contact-list span{color:var(--green-900);font-weight:500;font-size:1.05rem}
.contact-form{background:var(--beige);padding:32px;border-radius:var(--radius);display:flex;flex-direction:column;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:.85rem;font-weight:600;color:var(--green-900)}
.field input,.field select,.field textarea{padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;font-family:inherit;font-size:.95rem;color:var(--text);transition:border-color .2s,box-shadow .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--green-600);box-shadow:0 0 0 3px rgba(47,160,106,.15)}
.form-success{color:var(--green-700);font-weight:600;font-size:.95rem}

/* ============ Footer ============ */
.site-footer{background:var(--green-900);color:#cbd6cf;padding:48px 0 32px}
.footer-inner{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:32px;align-items:start}
.logo-light{color:#fff}
.site-footer a:hover{color:#fff}
.site-footer p{font-size:.9rem;margin-bottom:6px}
.footer-copy{text-align:right;font-size:.85rem;opacity:.7}

/* ============ Responsive ============ */
@media (max-width:960px){
  .cards,.features{grid-template-columns:repeat(2,1fr)}
  .about-grid,.contact-grid,.footer-inner{grid-template-columns:1fr;gap:32px}
  .footer-copy{text-align:left}
}
@media (max-width:720px){
  .section{padding:64px 0}
  .main-nav{display:none;position:absolute;top:var(--header-h);left:0;right:0;background:#fff;flex-direction:column;padding:20px 24px;border-bottom:1px solid var(--line);box-shadow:var(--shadow-md)}
  .main-nav.open{display:flex}
  .menu-toggle{display:flex}
  .header-actions .btn{display:none}
  .cards,.features{grid-template-columns:1fr}
  .lang-switch button{padding:6px 8px;font-size:.75rem}
}