:root{
  --green-950:#051923;
  --green-900:#0A2E40;
  --green-800:#0F455C;
  --green-700:#0A6488;
  --gold:#00ADEF;
  --gold-dark:#0A6488;
  --navy:#0A2E40;
  --ink:#231F20;
  --muted:#4B5568;
  --line:#E4E7EB;
  --bg:#ffffff;
  --bg-alt:#F0F2F4;
  --radius:14px;
  --shadow:0 10px 30px -12px rgba(10,46,64,.25);
  --container:1180px;
  font-size:16px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:'Manrope',system-ui,sans-serif;line-height:1.15;color:var(--green-950)}
a{color:inherit;text-decoration:none}
ul{list-style:none}
img{max-width:100%;display:block}

.container{max-width:var(--container);margin:0 auto;padding:0 24px}

.icon{width:26px;height:26px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.icon-sm{width:16px;height:16px;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.icon-accent{color:var(--gold)}

/* Topbar */
.topbar{background:var(--green-950);color:#d6ecf5;font-size:.82rem}
.topbar-inner{display:flex;gap:28px;align-items:center;padding:8px 24px;flex-wrap:wrap}
.topbar-item{display:flex;align-items:center;gap:6px;opacity:.92}
.topbar-item a:hover{color:var(--gold)}
.topbar-loc{margin-left:auto}

/* Header */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:24px;padding:14px 24px}
.brand{display:flex;align-items:center;gap:10px}
.brand-logo{height:44px;width:auto;flex:none}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-text strong{font-family:'Manrope',sans-serif;font-size:.95rem;color:var(--green-950);letter-spacing:.02em}
.brand-text small{font-size:.7rem;color:var(--muted);letter-spacing:.03em}
.nav{display:flex;gap:26px;margin-left:auto}
.nav a{font-size:.92rem;font-weight:600;color:var(--ink);opacity:.8;transition:opacity .15s,color .15s}
.nav a:hover{opacity:1;color:var(--green-800)}
.header-cta{flex:none}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.nav-toggle span{width:24px;height:2px;background:var(--green-950);border-radius:2px}

.btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 22px;border-radius:999px;font-weight:700;font-size:.92rem;border:2px solid transparent;transition:transform .15s,box-shadow .15s,background .15s,color .15s;cursor:pointer}
.btn:hover{transform:translateY(-2px)}
.btn-lg{padding:14px 28px;font-size:.98rem}
.btn-block{width:100%}
.btn-primary{background:var(--green-900);color:#fff}
.btn-primary:hover{background:var(--green-800)}
.btn-accent{background:var(--gold);color:var(--green-950)}
.btn-accent:hover{background:var(--gold-dark);box-shadow:var(--shadow)}
.btn-outline{border-color:rgba(255,255,255,.6);color:#fff}
.btn-outline:hover{background:rgba(255,255,255,.12)}

/* Hero */
.hero{position:relative;overflow:hidden;padding:76px 0 90px;color:#fff}
.hero-bg{position:absolute;inset:0;background:
  radial-gradient(1100px 500px at 85% -10%, rgba(0,173,239,.18), transparent 60%),
  linear-gradient(160deg,var(--green-950) 0%,var(--green-900) 45%,var(--navy) 100%);
  z-index:-1}
.hero-inner{display:grid;gap:52px}
.eyebrow{display:inline-block;color:var(--gold);font-weight:700;font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:16px}
.hero h1{font-size:clamp(2.1rem,4.6vw,3.4rem);color:#fff;margin-bottom:18px}
.hero-sub{font-size:1.08rem;color:#d6e8f0;max-width:620px;margin-bottom:32px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat-card{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:22px 18px;text-align:center;backdrop-filter:blur(4px)}
.stat-num{display:block;font-family:'Manrope',sans-serif;font-size:1.7rem;font-weight:800;color:var(--gold)}
.stat-label{display:block;margin-top:6px;font-size:.82rem;color:#cfe3ec}

/* Strip */
.strip{background:var(--bg-alt);padding:20px 0;border-bottom:1px solid var(--line)}
.strip-inner{text-align:center;color:var(--green-900);font-size:1rem}

/* Sections */
.section{padding:88px 0}
.section-alt{background:var(--bg-alt)}
.section-dark{background:linear-gradient(180deg,var(--green-950),var(--navy));color:#fff}
.section-dark h2,.section-dark h4{color:#fff}
.section-dark p{color:#cfe3ec}
.section-head{max-width:680px;margin-bottom:48px}
.section-head p{color:var(--muted);margin-top:12px}
.tag{display:inline-block;color:var(--green-800);font-weight:800;font-size:.8rem;letter-spacing:.04em;text-transform:uppercase;margin-bottom:12px}
.tag-light{color:var(--gold)}
h2{font-size:clamp(1.6rem,3vw,2.3rem)}

/* About */
.about-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center}
.about-grid p{color:var(--muted);margin-bottom:16px}
.about-points{display:flex;flex-direction:column;gap:12px;margin-top:22px}
.point{display:flex;align-items:center;gap:10px;font-weight:600;color:var(--green-900)}
.point .icon{width:20px;height:20px;color:var(--green-700);background:rgba(10,46,64,.08);border-radius:50%;padding:4px}
.about-visual{position:relative;min-height:380px}
.about-photo{position:absolute;border-radius:var(--radius);box-shadow:var(--shadow);border:5px solid #fff;object-fit:cover}
.about-photo-1{top:0;left:0;width:76%;aspect-ratio:4/3;z-index:1}
.about-photo-2{bottom:0;right:0;width:60%;aspect-ratio:16/10;z-index:2}

/* Grids / Cards */
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:box-shadow .2s,transform .2s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.card-icon{width:52px;height:52px;border-radius:12px;background:rgba(10,46,64,.08);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.card-icon .icon{color:var(--green-800)}
.card h3{font-size:1.08rem;margin-bottom:8px}
.card p{color:var(--muted);font-size:.94rem}

.industries-grid .industry{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;font-weight:700;color:var(--green-950)}
.industry .icon{color:var(--green-700)}

.why-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:26px}
.why-card h4{font-size:1.02rem;margin:14px 0 8px}
.why-card p{font-size:.92rem}

/* Process */
.process-row{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step}
.process-step{position:relative;padding-top:8px;border-top:3px solid var(--gold)}
.process-num{font-family:'Manrope',sans-serif;font-size:2rem;font-weight:800;color:var(--green-800);opacity:.35}
.process-step h4{margin:10px 0 8px;font-size:1.02rem}
.process-step p{color:var(--muted);font-size:.92rem}

/* Logos */
.logo-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.logo-slot{aspect-ratio:2/1;border:1.5px dashed var(--line);border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:.78rem;background:#fff}

/* Gallery */
.gallery-card{margin:0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow);transition:transform .2s}
.gallery-card:hover{transform:translateY(-4px)}
.gallery-card img{width:100%;aspect-ratio:4/3;object-fit:cover}
.gallery-card figcaption{padding:14px 16px;font-weight:700;color:var(--green-950);font-size:.9rem}

/* Testimonials */
.review-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column;gap:10px;height:100%}
.stars{color:var(--gold);letter-spacing:3px;font-size:1rem}
.review-card h4{font-size:1rem;color:var(--green-950)}
.review-card p{color:var(--ink);font-size:.94rem;font-style:italic;flex:1}
.review-author strong{display:block;font-size:.88rem;color:var(--green-950)}
.review-author span{font-size:.8rem;color:var(--muted)}

/* Contact */
.watermark-section{position:relative;overflow:hidden}
.section-watermark{position:absolute;top:50%;left:50%;width:900px;max-width:none;transform:translate(-50%,-50%);opacity:.04;pointer-events:none;z-index:0}
.contact-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:60px}
.contact-grid p{color:var(--muted);margin-top:10px;margin-bottom:26px}
.contact-list{display:flex;flex-direction:column;gap:20px}
.contact-item{display:flex;gap:14px}
.contact-item .icon{color:var(--green-800);flex:none}
.contact-item strong{display:block;font-size:.92rem;color:var(--green-950)}
.contact-item span{font-size:.92rem;color:var(--muted)}
.contact-item a:hover{color:var(--green-800)}

.contact-form{background:var(--bg-alt);border:1px solid var(--line);border-radius:var(--radius);padding:32px;display:flex;flex-direction:column;gap:16px}
.contact-form h3{margin-bottom:6px}
.contact-form label{display:flex;flex-direction:column;gap:6px;font-size:.88rem;font-weight:700;color:var(--green-950)}
.contact-form input,.contact-form select,.contact-form textarea{
  font-family:inherit;font-size:.94rem;padding:11px 13px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);
}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:2px solid var(--green-700);outline-offset:1px}
.form-note{font-size:.86rem;color:var(--green-800);min-height:1.2em;font-weight:600}

/* Letter strip */
.letter-strip{background:var(--bg-alt);border-top:4px solid var(--gold);border-bottom:1px solid var(--line);padding:26px 0}
.letter-strip-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.letter-info{display:flex;gap:32px;flex-wrap:wrap}
.letter-item{display:flex;align-items:center;gap:12px;max-width:260px}
.letter-item .icon{width:20px;height:20px;color:var(--green-800);flex:none}
.letter-item strong{display:block;font-size:.72rem;text-transform:uppercase;letter-spacing:.04em;color:var(--green-950)}
.letter-item span{font-size:.84rem;color:var(--muted)}
.letter-qr{display:flex;flex-direction:column;align-items:center;gap:6px;flex:none}
.letter-qr img{width:80px;height:80px;border-radius:8px;border:1px solid var(--line);padding:4px;background:#fff}
.letter-qr span{font-size:.7rem;font-weight:700;color:var(--green-800);text-transform:uppercase;letter-spacing:.03em}

/* Footer */
.footer{background:var(--green-950);color:#cfe3ec}
.footer-inner{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding:56px 24px 36px}
.brand-footer .brand-text strong{color:#fff}
.brand-footer .brand-text small{color:#9dbccf}
.footer-tag{margin-top:14px;font-size:.9rem;color:#a9c6d6;max-width:320px}
.footer-ceo{margin-top:8px;font-size:.85rem;color:var(--gold);font-weight:700}
.footer-col h5{color:#fff;font-size:.85rem;letter-spacing:.04em;text-transform:uppercase;margin-bottom:14px}
.footer-col a{display:block;font-size:.9rem;color:#bcd6e6;margin-bottom:10px}
.footer-col a:hover{color:var(--gold)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px 24px;font-size:.82rem;color:#8fabc0;text-align:center}

/* WhatsApp float */
.whatsapp-float{position:fixed;bottom:22px;right:22px;width:56px;height:56px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 20px rgba(0,0,0,.25);z-index:60;transition:transform .15s}
.whatsapp-float:hover{transform:scale(1.08)}
.whatsapp-float svg{width:28px;height:28px;fill:#fff;stroke:none}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* Responsive */
@media (max-width:980px){
  .about-grid,.contact-grid{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .process-row{grid-template-columns:repeat(2,1fr)}
  .logo-grid{grid-template-columns:repeat(3,1fr)}
  .footer-inner{grid-template-columns:1fr 1fr}
}
@media (max-width:1040px){
  .topbar-loc{display:none}
  .nav{position:fixed;top:0;right:0;height:100vh;width:260px;background:#fff;flex-direction:column;padding:90px 28px;gap:22px;transform:translateX(100%);transition:transform .25s ease;box-shadow:-10px 0 30px rgba(0,0,0,.15)}
  .nav.open{transform:translateX(0)}
  .header-cta{display:none}
  .nav-toggle{display:flex}
}
@media (max-width:640px){
  .hero-actions{flex-direction:column}
  .grid-3{grid-template-columns:1fr}
  .process-row{grid-template-columns:1fr}
  .logo-grid{grid-template-columns:repeat(2,1fr)}
  .footer-inner{grid-template-columns:1fr;padding:44px 24px}
}