:root{
  --bg:#eef3f6;
  --surface:#f8fbfc;
  --surface-2:#f1f6f8;
  --text:#0f172a;
  --muted:#526274;
  --line:#d7e1e8;
  --brand:#112235;
  --brand-2:#20364d;
  --teal:#7aa7a9;
  --gold:#b8945b;
  --shadow:0 10px 30px rgba(15,23,42,.08);
  --shadow-hover:0 16px 36px rgba(15,23,42,.12);
  --radius:22px;
  --max:1180px;
  --wa:#25D366;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial,Helvetica,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 0% 0%, rgba(122,167,169,.14), transparent 28%),
    radial-gradient(circle at 100% 8%, rgba(184,148,91,.10), transparent 24%),
    linear-gradient(180deg, #f2f6f8 0%, #edf2f5 56%, #e7edf1 100%);
  background-attachment: fixed;
  line-height:1.55;
}
body::before{
  content:"";
  position:fixed;
  top:0;left:0;right:0;
  height:4px;
  background:linear-gradient(90deg, var(--teal) 0%, #9ec0c1 45%, var(--gold) 100%);
  z-index:1200;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{width:min(var(--max), calc(100% - 2rem));margin:0 auto}

.topbar{
  position:sticky;top:0;z-index:1000;
  background:rgba(248,251,252,.9);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(215,225,232,.8);
  box-shadow:0 8px 24px rgba(15,23,42,.04);
}
.nav{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:1rem}
.brand-title{font-size:1.08rem;font-weight:700}
.brand-sub{font-size:.78rem;color:var(--muted)}
.nav-links{display:flex;gap:1.3rem;align-items:center}
.nav-links a{color:var(--muted);font-size:.95rem;position:relative;transition:color .25s ease}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;
  background:linear-gradient(90deg,var(--teal),var(--gold));transition:width .25s ease;
}
.nav-links a:hover{color:var(--text)}
.nav-links a:hover::after{width:100%}

.btn,button{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  border:0;border-radius:14px;padding:.92rem 1.15rem;cursor:pointer;font-weight:700;
  background:linear-gradient(135deg,var(--brand) 0%, var(--brand-2) 100%);
  color:#fff;box-shadow:0 10px 24px rgba(17,34,53,.18);
  transition:transform .25s ease, box-shadow .25s ease, filter .25s ease;
}
.btn:hover,button:hover{transform:translateY(-2px);box-shadow:0 16px 30px rgba(17,34,53,.22)}
.btn-outline{background:rgba(248,251,252,.94);color:var(--text);border:1px solid var(--line);box-shadow:none}
.btn-outline:hover{box-shadow:0 8px 20px rgba(15,23,42,.08)}
.menu-btn{
  display:none;background:#fff;color:var(--text);border:1px solid var(--line);
  width:46px;height:46px;border-radius:14px;padding:0;box-shadow:none
}
.mobile-panel{display:none;border-top:1px solid var(--line);background:rgba(248,251,252,.96);padding:1rem 0 1.2rem}
.mobile-panel.open{display:block}
.mobile-links{display:flex;flex-direction:column;gap:.85rem}
.mobile-links a{color:var(--muted)}

.hero,.page-hero{position:relative;overflow:hidden}
.hero::before,.page-hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(circle at 12% 18%, rgba(122,167,169,.12), transparent 22%),
    radial-gradient(circle at 88% 18%, rgba(184,148,91,.09), transparent 22%);
  pointer-events:none;
}
.hero{background:linear-gradient(180deg, rgba(248,251,252,.9) 0%, rgba(238,243,246,.95) 100%)}
.page-hero{background:linear-gradient(180deg, rgba(245,249,251,.96) 0%, rgba(236,242,246,.94) 100%)}
.hero-grid{
  position:relative;
  display:grid;grid-template-columns:1.05fr .95fr;gap:2rem;align-items:center;
  padding:4.6rem 0 3rem;
}
.badge{
  display:inline-block;padding:.58rem .9rem;border:1px solid rgba(184,148,91,.22);
  border-radius:999px;background:rgba(248,251,252,.9);color:var(--muted);font-size:.9rem;
  box-shadow:0 8px 20px rgba(15,23,42,.04)
}
.hero h1,.page-hero h1{font-size:clamp(2rem,4vw,4rem);line-height:1.04;margin:.85rem 0 1rem;max-width:760px}
.hero p,.page-hero p,.lead{font-size:1.05rem;color:var(--muted);max-width:680px}
.cta-row{display:flex;gap:.85rem;flex-wrap:wrap;margin-top:1.5rem}

.stats,.logo-grid,.services-grid,.image-grid,.value-grid,.footer-grid,.hero-side,.service-detail-grid{display:grid;gap:1rem}
.stats{grid-template-columns:repeat(3,1fr);margin-top:1.6rem}
.hero-side{grid-template-columns:1fr 1fr}

.card{
  background:rgba(248,251,252,.92);
  border:1px solid rgba(215,225,232,.95);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  transition:transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(184,148,91,.33)}
.stat-card,.feature-card,.service-card,.info-card,.contact-copy,.contact-form,.service-detail-card{padding:1.2rem}
.stat-card strong{display:block;font-size:1.45rem}
.feature-card.dark{background:linear-gradient(135deg,#15283c 0%, #25415d 100%);color:#fff;border-color:transparent}
.feature-card p,.service-card p,.logo-body p,.contact-copy p,.contact-form p,.list-clean,.service-detail-card p,.service-detail-card li{color:var(--muted)}
.feature-card.dark p,.feature-card.dark .lead{color:rgba(255,255,255,.86)}
.feature-wide{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:1rem;padding:1.2rem}
.tick-list{display:grid;gap:.7rem}
.tick{display:flex;gap:.6rem;color:var(--muted)}
.tick::before{content:"✓";color:var(--teal);font-weight:700}

.section{padding:4rem 0}
.section-head{max-width:820px;margin-bottom:1.6rem}
.kicker{letter-spacing:.18em;text-transform:uppercase;font-size:.78rem;color:#738395;font-weight:700}
.section h2{font-size:clamp(1.7rem,2.5vw,2.8rem);line-height:1.1;margin:.45rem 0 .7rem}

.logo-grid{grid-template-columns:repeat(3,1fr)}
.logo-card{overflow:hidden;text-align:center;padding:0}
.logo-top{
  padding:1.2rem;background:linear-gradient(180deg, #f2f6f8 0%, #eaf0f4 100%);
  border-bottom:1px solid var(--line);font-size:1.45rem;font-weight:700
}
.logo-body{padding:1rem}
.logo-body small{display:inline-block;margin-top:.7rem;padding:.38rem .62rem;border-radius:999px;background:#eef3f6;color:var(--muted)}

.about-grid,.contact-grid,.two-col{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.services-grid{grid-template-columns:repeat(4,1fr)}
.service-card{position:relative;overflow:hidden}
.service-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--teal),var(--gold));
}
.image-grid{grid-template-columns:repeat(3,1fr)}
.image-grid img{
  width:100%;height:250px;object-fit:cover;border-radius:18px;
  box-shadow:var(--shadow);transition:transform .45s ease, box-shadow .45s ease;
}
.image-grid img:hover{transform:translateY(-4px) scale(1.01);box-shadow:var(--shadow-hover)}

.dark-band{
  background:linear-gradient(135deg, rgba(17,34,53,.98) 0%, rgba(37,65,93,.98) 100%);
  color:#fff;position:relative;overflow:hidden;
}
.dark-band::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(circle at 10% 20%, rgba(122,167,169,.16), transparent 22%),
    radial-gradient(circle at 90% 30%, rgba(184,148,91,.12), transparent 18%);
  pointer-events:none;
}
.value-grid{grid-template-columns:repeat(2,1fr)}
.value-box{
  padding:1rem;border:1px solid rgba(255,255,255,.12);
  border-radius:18px;background:rgba(255,255,255,.06);backdrop-filter:blur(3px)
}

.contact-wrap{padding:0}
.field{display:grid;gap:.4rem;margin-bottom:.95rem}
input,textarea{
  width:100%;padding:.98rem 1rem;border:1px solid var(--line);border-radius:14px;
  font:inherit;background:rgba(251,253,254,.98);color:var(--text);
  transition:border-color .25s ease, box-shadow .25s ease, background .25s ease
}
input:focus,textarea:focus{
  outline:none;border-color:rgba(122,167,169,.9);
  box-shadow:0 0 0 4px rgba(122,167,169,.12);background:#fff
}
textarea{min-height:150px;resize:vertical}
.alert{padding:1rem 1.1rem;border-radius:14px;margin:1rem 0}
.alert-success{background:#ecfdf5;color:#166534;border:1px solid #bbf7d0}
.alert-error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}

.page-block{padding:2rem 0 3rem}
.service-detail-grid{grid-template-columns:repeat(2,1fr)}

.footer{
  background:rgba(239,244,247,.9);border-top:1px solid var(--line);
  padding:1.2rem 0;margin-top:2rem
}
.footer-grid{grid-template-columns:1.2fr .8fr;align-items:center}
.footer-links{display:flex;gap:1rem;justify-content:flex-end;flex-wrap:wrap;color:var(--muted)}
.footer-social{display:flex;gap:1rem;align-items:center;flex-wrap:wrap;color:var(--muted);margin-top:.6rem}

.wa-float{
  position:fixed;right:18px;bottom:18px;z-index:9999;background:var(--wa);color:#fff;
  padding:.95rem 1.08rem;border-radius:999px;box-shadow:0 10px 20px rgba(0,0,0,.18);font-weight:700;
  transition:transform .25s ease, box-shadow .25s ease
}
.wa-float:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(0,0,0,.22)}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .65s ease, transform .65s ease}
.reveal.is-visible{opacity:1;transform:translateY(0)}

@media (max-width:1100px){.services-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:980px){
  .hero-grid,.about-grid,.contact-grid,.two-col,.feature-wide,.service-detail-grid{grid-template-columns:1fr}
  .hero-side,.image-grid,.logo-grid,.value-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .nav-links,.nav .btn{display:none}
  .menu-btn{display:inline-flex}
  .stats,.hero-side,.services-grid,.image-grid,.logo-grid,.value-grid,.footer-grid{grid-template-columns:1fr}
  .container{width:min(var(--max), calc(100% - 1.2rem))}
  .hero-grid{padding:3.3rem 0 2.1rem}
  .footer-links{justify-content:flex-start}
}