/* =========================================================
   LXE Global — design system
   White canvas · light-green accent · editorial type
   ========================================================= */
:root{
  --green-50:#ecfdf5;
  --green-100:#d1fae5;
  --green-200:#a7f3d0;
  --green-400:#34d399;
  --green-500:#16a34a;
  --green-600:#15803d;
  --green-ink:#0f241c;

  --ink:#0f172a;
  --body:#334155;
  --muted:#64748b;
  --line:#e7ebef;
  --bg:#ffffff;
  --bg-soft:#f7faf8;

  --radius:16px;
  --radius-lg:24px;
  --shadow:0 1px 2px rgba(15,23,42,.04), 0 12px 32px rgba(15,23,42,.06);
  --shadow-soft:0 1px 2px rgba(15,23,42,.04), 0 8px 24px rgba(15,36,28,.05);
  --container:1120px;
  --sans:'Inter','Helvetica Neue',Arial,system-ui,sans-serif;
  --serif:'Fraunces',Georgia,'Times New Roman',serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);
  color:var(--body);
  background:var(--bg);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

h1,h2,h3,h4{font-family:var(--serif);color:var(--ink);font-weight:500;line-height:1.12;letter-spacing:-.01em}
h1{font-size:clamp(2.4rem,5vw,3.9rem)}
h2{font-size:clamp(1.9rem,3.6vw,2.7rem)}
h3{font-size:1.35rem}
p{margin:0 0 1rem}
.muted{color:var(--muted)}
.eyebrow{
  font-family:var(--sans);font-weight:600;font-size:.78rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--green-500);margin-bottom:14px;display:inline-block;
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--sans);font-weight:600;font-size:.95rem;
  padding:13px 24px;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:.18s ease;white-space:nowrap;
}
.btn-primary{background:var(--green-ink);color:#fff}
.btn-primary:hover{background:#173a2c;transform:translateY(-1px)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--green-400);color:var(--green-600)}
.btn-nav{background:var(--green-500);color:#fff;padding:9px 18px}
.btn-nav:hover{background:var(--green-600)}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);
  backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center}
.main-nav{display:flex;align-items:center}
.nav-links{list-style:none;display:flex;align-items:center;gap:30px}
.nav-links a{font-weight:500;font-size:.96rem;color:var(--body);transition:.15s}
.nav-links a:hover,.nav-links a[aria-current]{color:var(--green-600)}
.nav-links .btn-nav{color:#fff}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:22px;height:2px;background:var(--ink);border-radius:2px;transition:.2s}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:96px 0 84px;
  background:
    radial-gradient(60% 90% at 82% -10%, var(--green-50) 0%, transparent 60%),
    radial-gradient(50% 70% at 8% 0%, #f2fbf6 0%, transparent 55%),
    var(--bg);
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero h1{margin-bottom:22px}
.hero h1 .accent{color:var(--green-500)}
.hero-lead{font-size:1.2rem;color:var(--body);max-width:36ch;margin-bottom:30px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:34px}
.hero-stats{display:flex;gap:34px;flex-wrap:wrap}
.hero-stats .stat b{font-family:var(--serif);font-size:1.9rem;color:var(--ink);display:block;line-height:1}
.hero-stats .stat span{font-size:.85rem;color:var(--muted)}

/* hero visual card */
.hero-visual{position:relative}
.glass-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow);padding:22px;
}
.gc-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.gc-head .dot{width:9px;height:9px;border-radius:50%;background:var(--green-400)}
.gc-title{font-weight:600;color:var(--ink);font-size:.95rem}
.gc-badge{font-size:.72rem;color:var(--green-600);background:var(--green-50);padding:4px 10px;border-radius:999px;font-weight:600}
.chart{height:150px;border-radius:12px;background:linear-gradient(180deg,#fff,var(--bg-soft));border:1px solid var(--line);padding:14px;position:relative}
.chart svg{width:100%;height:100%}
.gc-rows{margin-top:16px;display:grid;gap:10px}
.gc-row{display:flex;align-items:center;justify-content:space-between;font-size:.86rem;padding:10px 12px;border:1px solid var(--line);border-radius:10px}
.gc-row .up{color:var(--green-600);font-weight:600}
.gc-row .down{color:#dc2626;font-weight:600}

/* ---------- trusted strip ---------- */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-soft)}
.strip-inner{display:flex;align-items:center;gap:34px;flex-wrap:wrap;justify-content:center;padding:22px 0;color:var(--muted);font-size:.9rem}
.strip-inner b{color:var(--ink)}

/* ---------- sections ---------- */
section.block{padding:88px 0}
.section-head{max-width:640px;margin-bottom:48px}
.section-head.center{margin:0 auto 52px;text-align:center}
.section-head p{color:var(--muted);font-size:1.08rem;margin-top:10px}

/* ---------- services grid ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;transition:.2s;box-shadow:var(--shadow-soft);
}
.card:hover{transform:translateY(-3px);border-color:var(--green-200)}
.card .ico{
  width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  background:var(--green-50);color:var(--green-600);margin-bottom:18px;
}
.card .ico svg{width:22px;height:22px}
.card h3{font-family:var(--sans);font-weight:600;font-size:1.12rem;margin-bottom:8px;color:var(--ink)}
.card p{font-size:.96rem;color:var(--body);margin:0}

/* ---------- feature split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split.rev .split-media{order:-1}
.split-media{border-radius:var(--radius-lg);border:1px solid var(--line);background:var(--bg-soft);padding:34px;box-shadow:var(--shadow-soft)}
.checklist{list-style:none;display:grid;gap:14px;margin-top:22px}
.checklist li{display:flex;gap:12px;align-items:flex-start;font-size:1rem}
.checklist .tick{flex:none;width:24px;height:24px;border-radius:50%;background:var(--green-50);color:var(--green-600);display:grid;place-items:center;margin-top:2px}
.checklist .tick svg{width:13px;height:13px}

/* ---------- process ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step}
.step{padding:26px 22px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.step .n{font-family:var(--serif);font-size:1.6rem;color:var(--green-500);display:block;margin-bottom:10px}
.step h3{font-family:var(--sans);font-size:1.05rem;font-weight:600;margin-bottom:6px}
.step p{font-size:.92rem;color:var(--muted);margin:0}

/* ---------- stats band ---------- */
.band{background:var(--green-ink);border-radius:var(--radius-lg);color:#dcefe6;padding:56px 40px}
.band .stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;text-align:center}
.band b{font-family:var(--serif);font-size:2.6rem;color:#fff;display:block;line-height:1}
.band span{font-size:.9rem;color:#9fc6b6}

/* ---------- CTA ---------- */
.cta{text-align:center;background:
  radial-gradient(60% 100% at 50% 0%, var(--green-50), transparent 70%),#fff;
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:64px 30px}
.cta h2{margin-bottom:14px}
.cta p{max-width:52ch;margin:0 auto 26px;color:var(--muted);font-size:1.1rem}

/* ---------- page hero (inner pages) ---------- */
.page-hero{padding:72px 0 40px;background:radial-gradient(60% 100% at 80% -20%,var(--green-50),transparent 60%),#fff}
.page-hero .eyebrow{margin-bottom:12px}
.page-hero p{font-size:1.15rem;color:var(--body);max-width:60ch;margin-top:14px}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.info-list{display:grid;gap:20px;margin-top:8px}
.info-item{display:flex;gap:16px;align-items:flex-start}
.info-item .ico{width:44px;height:44px;border-radius:12px;background:var(--green-50);color:var(--green-600);display:grid;place-items:center;flex:none}
.info-item .ico svg{width:20px;height:20px}
.info-item h4{font-family:var(--sans);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:3px}
.info-item a,.info-item p{color:var(--ink);font-weight:500;margin:0}

.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-soft)}
.field{margin-bottom:18px}
.field label{display:block;font-size:.85rem;font-weight:600;color:var(--ink);margin-bottom:7px}
.field input,.field textarea,.field select{
  width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:12px;
  font-family:var(--sans);font-size:.98rem;color:var(--ink);background:#fff;transition:.15s;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--green-400);box-shadow:0 0 0 4px var(--green-50)}
.field textarea{min-height:130px;resize:vertical}
.form-note{font-size:.82rem;color:var(--muted);margin-top:6px}
.alert{padding:14px 16px;border-radius:12px;font-size:.94rem;margin-bottom:20px}
.alert.ok{background:var(--green-50);color:var(--green-600);border:1px solid var(--green-200)}
.alert.err{background:#fef2f2;color:#dc2626;border:1px solid #fecaca}

/* ---------- values / about ---------- */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.value{padding:28px 24px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.value h3{font-family:var(--sans);font-size:1.08rem;font-weight:600;margin-bottom:8px}
.value p{font-size:.95rem;color:var(--muted);margin:0}

.lead-serif{font-family:var(--serif);font-size:clamp(1.4rem,2.6vw,1.9rem);line-height:1.4;color:var(--ink);font-weight:400}

/* ---------- utilities ---------- */
.bg-soft{background:var(--bg-soft)}
.mt-0{margin-top:0}
.center{text-align:center}
.reveal{opacity:0;transform:translateY(16px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- footer ---------- */
.site-footer{background:var(--bg-soft);border-top:1px solid var(--line);padding:56px 0 28px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1.2fr 1.4fr;gap:36px}
.footer-brand p{color:var(--muted);font-size:.92rem;margin-top:14px;max-width:34ch}
.footer-col h4{font-family:var(--sans);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.footer-col ul{list-style:none;display:grid;gap:9px}
.footer-col a{color:var(--body);font-size:.94rem;transition:.15s}
.footer-col a:hover{color:var(--green-600)}
.footer-col address{font-style:normal;color:var(--body);font-size:.92rem;line-height:1.7}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:38px;padding-top:22px;border-top:1px solid var(--line);font-size:.85rem;color:var(--muted)}
.footer-bottom p{margin:0}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .hero-grid,.split,.contact-grid{grid-template-columns:1fr;gap:40px}
  .split.rev .split-media{order:0}
  .cards,.values{grid-template-columns:1fr 1fr}
  .steps,.band .stats-row{grid-template-columns:1fr 1fr;gap:18px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .nav-toggle{display:flex}
  .nav-links{
    position:absolute;top:70px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);
    flex-direction:column;align-items:flex-start;gap:0;padding:8px 24px 18px;
    box-shadow:var(--shadow);display:none;
  }
  .nav-links.open{display:flex}
  .nav-links li{width:100%}
  .nav-links a{display:block;padding:12px 0;width:100%}
  .nav-links .btn-nav{margin-top:8px}
}
@media(max-width:560px){
  body{font-size:16px}
  .cards,.values,.steps,.band .stats-row,.footer-grid{grid-template-columns:1fr}
  section.block{padding:60px 0}
  .hero{padding:64px 0 56px}
  .hero-stats{gap:24px}
}
@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none;transition:none}
}