/* =========================================================
   ENOIN — Global Stylesheet
   Design DNA (ref. enoin-tech.com): Lato · navy #001e57
   primary · signature orange #df6512 accent
   ========================================================= */

/* ---------- Design tokens ---------- */
:root{
  --navy:#001e57;
  --navy-deep:#031331;
  --orange:#df6512;
  --orange-dark:#c0550d;
  --blue-1:#1a54a6;
  --blue-2:#0f6fb8;
  --blue-3:#165fc5;
  --bg-light:#f3f5f9;
  --text:#222222;
  --text-muted:#555555;
  --white:#ffffff;
  --border:#e3e8f0;
  --shadow-sm:0 2px 8px rgba(0,30,87,.08);
  --shadow-md:0 10px 30px rgba(0,30,87,.12);
  --radius:10px;
  --maxw:1200px;
  --header-h:74px;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Lato',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  color:var(--text);
  background:var(--white);
  line-height:1.7;
  font-size:16px;
  font-weight:400;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue-2);text-decoration:none;transition:color .2s}
a:hover{color:var(--orange)}
ul{list-style:none}
h1,h2,h3,h4{font-weight:900;line-height:1.25;color:var(--navy)}
h1{font-size:clamp(2rem,4.5vw,3.25rem);letter-spacing:-.01em}
h2{font-size:clamp(1.6rem,3vw,2.3rem)}
h3{font-size:1.2rem;font-weight:700}
p{color:var(--text-muted)}
:focus-visible{outline:3px solid var(--orange);outline-offset:2px}

/* ---------- Layout helpers ---------- */
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
.section{padding:72px 0}
.section.alt{background:var(--bg-light)}
.section-title{text-align:center;max-width:760px;margin:0 auto 14px}
.section-title .eyebrow{
  display:inline-block;color:var(--orange);font-weight:700;
  text-transform:uppercase;letter-spacing:.12em;font-size:.8rem;margin-bottom:10px;
}
.section-title h2{margin-bottom:12px}
.section-title p{font-size:1.05rem}
.accent-bar{
  width:54px;height:4px;background:var(--orange);
  border-radius:2px;margin:0 auto 22px;display:block;
}
.section-title.left{text-align:left;margin-left:0}
.section-title.left .accent-bar{margin-left:0}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  font-weight:700;font-size:.95rem;padding:13px 26px;border-radius:50px;
  border:2px solid transparent;cursor:pointer;transition:transform .15s,background .2s,color .2s,box-shadow .2s;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 6px 18px rgba(223,101,18,.3)}
.btn-primary:hover{background:var(--orange-dark);color:#fff}
.btn-secondary{background:transparent;color:#fff;border-color:#fff}
.btn-secondary:hover{background:#fff;color:var(--navy)}
.btn-outline{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn-outline:hover{background:var(--navy);color:#fff}
.btn-link{color:var(--orange);font-weight:700;display:inline-flex;align-items:center;gap:6px}
.btn-link::after{content:"\2192";transition:transform .2s}
.btn-link:hover::after{transform:translateX(4px)}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:1000;background:#fff;
  box-shadow:var(--shadow-sm);height:var(--header-h);
  display:flex;align-items:center;
}
.header-inner{display:flex;align-items:center;justify-content:space-between;width:100%}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:1.35rem;color:var(--navy);letter-spacing:.02em}
.brand img{height:38px;width:auto}
.brand .brand-sub{font-size:.62rem;font-weight:700;color:var(--orange);letter-spacing:.18em;display:block;line-height:1}

.main-nav{display:flex;align-items:center;gap:4px}
.main-nav a{
  color:var(--navy);font-weight:700;font-size:.95rem;padding:10px 14px;border-radius:8px;position:relative;
}
.main-nav a:hover{color:var(--orange);background:var(--bg-light)}
.main-nav a.active{color:var(--orange)}

.header-actions{display:flex;align-items:center;gap:12px}

/* Language switcher */
.lang-switch{position:relative}
.lang-btn{
  display:inline-flex;align-items:center;gap:6px;background:var(--bg-light);
  border:1px solid var(--border);color:var(--navy);font-weight:700;font-size:.85rem;
  padding:8px 12px;border-radius:8px;cursor:pointer;
}
.lang-btn::after{content:"\25BE";font-size:.7rem;color:var(--orange)}
.lang-menu{
  position:absolute;top:calc(100% + 8px);right:0;background:#fff;border:1px solid var(--border);
  border-radius:10px;box-shadow:var(--shadow-md);min-width:160px;padding:6px;display:none;z-index:50;
}
.lang-switch.open .lang-menu{display:block}
.lang-menu a{display:flex;align-items:center;gap:8px;padding:9px 12px;border-radius:7px;color:var(--navy);font-weight:600;font-size:.9rem}
.lang-menu a:hover{background:var(--bg-light);color:var(--orange)}
.lang-menu a.active{color:var(--orange);font-weight:700}

.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.hamburger span{width:24px;height:3px;background:var(--navy);border-radius:2px;transition:.3s}

/* ---------- Hero ---------- */
.hero{
  position:relative;color:#fff;background-size:cover;background-position:center;
  min-height:560px;display:flex;align-items:center;
}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(0,30,87,.92) 0%,rgba(0,30,87,.72) 45%,rgba(0,30,87,.25) 100%);}
.hero .container{position:relative;z-index:2;padding:90px 20px}
.hero h1{color:#fff;max-width:760px}
.hero .lead{font-size:1.2rem;color:#e8eefb;max-width:620px;margin:18px 0 30px;font-weight:300}
.hero .hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero .badge{
  display:inline-flex;align-items:center;gap:8px;background:rgba(223,101,18,.18);
  border:1px solid rgba(223,101,18,.5);color:#ffd9bf;font-weight:700;font-size:.8rem;
  padding:7px 14px;border-radius:50px;margin-bottom:22px;letter-spacing:.04em;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb{padding:16px 0;font-size:.85rem;color:var(--text-muted)}
.breadcrumb a{color:var(--text-muted)}
.breadcrumb a:hover{color:var(--orange)}
.breadcrumb span{margin:0 8px;color:#c5ccd8}

/* ---------- Product / card grids ---------- */
.grid{display:grid;gap:26px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-auto{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}

.card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .22s,box-shadow .22s;
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.card .thumb{aspect-ratio:4/3;overflow:hidden;background:var(--bg-light)}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.card:hover .thumb img{transform:scale(1.06)}
.card .body{padding:22px;display:flex;flex-direction:column;flex:1}
.card .body h3{margin-bottom:8px;color:var(--navy)}
.card .body p{font-size:.93rem;flex:1}
.card .tag{display:inline-block;background:var(--bg-light);color:var(--blue-1);font-weight:700;font-size:.72rem;padding:4px 10px;border-radius:20px;margin-bottom:12px;letter-spacing:.04em;text-transform:uppercase}
.card .body .btn-link{margin-top:14px}

/* ---------- Solution cards ---------- */
.solution-card{position:relative;border-radius:var(--radius);overflow:hidden;min-height:260px;display:flex;align-items:flex-end;box-shadow:var(--shadow-sm)}
.solution-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s}
.solution-card:hover img{transform:scale(1.07)}
.solution-card .overlay{position:relative;z-index:2;width:100%;padding:24px;background:linear-gradient(to top,rgba(0,30,87,.92),rgba(0,30,87,0))}
.solution-card .overlay h3{color:#fff;margin-bottom:4px}
.solution-card .overlay p{color:#cdd9f0;font-size:.88rem;margin-bottom:10px}
.solution-card .overlay .btn-link{color:#ffb38a}

/* ---------- Feature / Six Reasons ---------- */
.feature{text-align:center;padding:30px 22px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:transform .2s}
.feature:hover{transform:translateY(-5px)}
.feature .icon{
  width:64px;height:64px;margin:0 auto 18px;border-radius:50%;
  background:var(--orange);display:flex;align-items:center;justify-content:center;color:#fff;
}
.feature .icon svg{width:30px;height:30px}
.feature h3{margin-bottom:10px;color:var(--navy)}
.feature p{font-size:.92rem}

/* ---------- Split / About ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.split .media img{border-radius:var(--radius);box-shadow:var(--shadow-md)}
.split .content h2{margin-bottom:16px}
.split .content p{margin-bottom:16px}
.check-list li{display:flex;gap:12px;align-items:flex-start;margin-bottom:12px;color:var(--text)}
.check-list li svg{flex:none;width:22px;height:22px;color:var(--orange);margin-top:3px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:40px}
.stat{text-align:center;padding:24px 12px;background:var(--navy);color:#fff;border-radius:var(--radius)}
.stat .num{font-size:2rem;font-weight:900;color:#fff;line-height:1}
.stat .num span{color:var(--orange)}
.stat .label{font-size:.85rem;color:#cdd9f0;margin-top:6px}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px}
.contact-info .info-item{display:flex;gap:16px;margin-bottom:22px;align-items:flex-start}
.contact-info .info-item .ic{width:48px;height:48px;flex:none;background:var(--bg-light);border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--orange)}
.contact-info .info-item h4{color:var(--navy);font-size:1rem;margin-bottom:2px}
.contact-info .info-item a, .contact-info .info-item p{color:var(--text-muted);font-size:.95rem;word-break:break-word}
.form-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-sm)}
.form-card label{display:block;font-weight:700;color:var(--navy);font-size:.85rem;margin:14px 0 6px}
.form-card input,.form-card textarea{
  width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:8px;
  font-family:inherit;font-size:.95rem;color:var(--text);background:#fff;
}
.form-card input:focus,.form-card textarea:focus{outline:none;border-color:var(--orange)}
.form-note{font-size:.8rem;color:var(--text-muted);margin-top:14px}
.form-status{font-size:.85rem;margin-top:12px;padding:10px 14px;border-radius:6px;display:none}
.form-status.success{display:block;background:#e6f7ed;color:#1a7d4c;border:1px solid #a3e4bc}
.form-status.error{display:block;background:#fdecea;color:#b71c1c;border:1px solid #f5c6cb}

/* ---------- Blog ---------- */
.blog-card .body .meta{font-size:.8rem;color:var(--orange);font-weight:700;margin-bottom:8px;text-transform:uppercase;letter-spacing:.05em}

/* ---------- CTA band ---------- */
.cta-band{background:var(--navy);color:#fff;text-align:center;padding:60px 20px}
.cta-band h2{color:#fff;margin-bottom:12px}
.cta-band p{color:#cdd9f0;max-width:600px;margin:0 auto 26px}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-deep);color:#cdd9f0;padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:36px}
.site-footer .brand{color:#fff;margin-bottom:16px}
.site-footer p{color:#9fb0d0;font-size:.92rem}
.footer-col h4{color:#fff;font-size:1rem;margin-bottom:16px;font-weight:700}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li a{color:#9fb0d0;font-size:.92rem}
.footer-col ul li a:hover{color:var(--orange)}
.footer-contact a,.footer-contact p{color:#9fb0d0;font-size:.9rem;display:block;margin-bottom:8px;word-break:break-word}
.footer-contact a:hover{color:var(--orange)}
.footer-langs{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.footer-langs a{background:rgba(255,255,255,.06);color:#cdd9f0;padding:6px 12px;border-radius:20px;font-size:.82rem;font-weight:600}
.footer-langs a:hover{background:var(--orange);color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:44px;padding:22px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.85rem;color:#7e90b5}

/* ---------- Mobile nav panel ---------- */
.mobile-nav{position:fixed;inset:var(--header-h) 0 0 0;background:#fff;z-index:999;padding:20px;display:none;flex-direction:column;overflow-y:auto}
.mobile-nav.open{display:flex}
.mobile-nav a{padding:14px 10px;border-bottom:1px solid var(--border);color:var(--navy);font-weight:700}
.mobile-nav a:hover{color:var(--orange)}
.mobile-nav .lang-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.mobile-nav .lang-row a{background:var(--bg-light);border:none;border-radius:8px;padding:10px 14px;font-size:.9rem}

/* ---------- Responsive ---------- */
@media (max-width:992px){
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr;gap:30px}
  .contact-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  .main-nav,.header-actions .lang-switch{display:none}
  .hamburger{display:flex}
  .section{padding:52px 0}
  .hero{min-height:460px}
  .hero .container{padding:60px 20px}
  .grid-3,.grid-2,.grid-auto{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
}
@media (max-width:480px){
  .stats{grid-template-columns:1fr}
  .hero .hero-cta{flex-direction:column;align-items:stretch}
  .hero .hero-cta .btn{justify-content:center}
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;transition:none!important;animation:none!important}
}

/* ---------- Blog article ---------- */
.article{padding-bottom:30px}
.article-head{max-width:860px;margin:34px auto 10px;text-align:center}
.article-meta{display:flex;justify-content:center;align-items:center;gap:10px;flex-wrap:wrap;font-size:.8rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:14px}
.article-meta .cat{background:var(--orange);color:#fff;padding:4px 12px;border-radius:20px}
.article-head h1{font-size:clamp(1.8rem,3.4vw,2.6rem)}
.article-hero{width:100%;max-width:var(--maxw);border-radius:var(--radius);box-shadow:var(--shadow-md);margin:18px auto 0;aspect-ratio:16/9;object-fit:cover}
.article-body{max-width:760px;margin:0 auto;padding:34px 0}
.article-body h2{font-size:1.5rem;margin:38px 0 14px;color:var(--navy)}
.article-body p{font-size:1.05rem;line-height:1.85;margin-bottom:18px;color:#33373f}
.article-body ul{margin:0 0 20px;padding-left:0}
.article-body ul li{position:relative;padding-left:30px;margin-bottom:12px;color:#33373f;font-size:1.02rem;line-height:1.75}
.article-body ul li::before{content:"\2022";position:absolute;left:8px;color:var(--orange);font-weight:900}
.author-box{display:flex;gap:18px;align-items:center;max-width:760px;margin:34px auto 0;padding:22px;background:var(--bg-light);border-radius:var(--radius)}
.author-box .avatar{width:56px;height:56px;flex:none;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:1.4rem}
.author-box .a-name{font-weight:900;color:var(--navy);font-size:1.05rem}
.author-box .a-role{font-size:.8rem;color:var(--orange);font-weight:700;text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px}
.author-box p{font-size:.9rem;color:var(--text-muted);margin:0}
.article-cta{text-align:center;max-width:760px;margin:26px auto 0}
.blog-card .post-byline{margin-top:10px;font-size:.82rem;color:var(--text-muted)}
.blog-card .post-byline b{color:var(--navy)}
@media (max-width:768px){
  .article-body{padding:26px 0}
  .author-box{flex-direction:column;text-align:center}
}

/* ---------- Solution Detail Page ---------- */
.solution-hero{background-size:cover;background-position:center;min-height:320px;display:flex;align-items:center}
.solution-hero .container{position:relative;z-index:2}
.solution-content{max-width:860px;margin:0 auto}
.solution-content h2{font-size:1.8rem;color:var(--navy);margin-bottom:16px;font-weight:900}
.solution-content .overview-text{font-size:1.1rem;line-height:1.8;color:var(--text-muted);margin-bottom:0}
.challenge-list{list-style:none;padding:0;margin:0}
.challenge-list li{padding:10px 0 10px 28px;position:relative;border-bottom:1px solid #eee;font-size:1rem;line-height:1.7;color:#333}
.challenge-list li::before{content:"!";position:absolute;left:0;top:10px;width:20px;height:20px;background:var(--orange);color:#fff;border-radius:50%;text-align:center;line-height:20px;font-size:12px;font-weight:700}
.value-list li{padding:10px 0;border-bottom:1px solid #eee;font-size:1rem;line-height:1.7;color:#333}
.related-products{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:16px}
.related-product-card{background:#fff;border:1px solid #eaeaea;border-radius:8px;padding:12px;text-align:center;transition:box-shadow .2s}
.related-product-card:hover{box-shadow:0 4px 16px rgba(0,0,0,.08)}
.related-product-card img{width:100%;height:120px;object-fit:contain;margin-bottom:8px;border-radius:4px}
.related-product-card span{display:block;font-size:.85rem;font-weight:700;color:var(--navy);margin-bottom:8px;line-height:1.3}
.related-product-card .btn-link{font-size:.8rem}
@media (max-width:768px){
  .related-products{grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}
  .solution-content h2{font-size:1.4rem}
}