/* =========================================================
   TEKORA PUBLIC WEBSITE
   Mobile-first • Tekora logo palette
   ========================================================= */
:root{
    --cyan:#15C1E7;
    --blue:#0F8BB4;
    --blue-dark:#0E5680;
    --ink:#173042;
    --muted:#687984;
    --soft:#F4FAFC;
    --line:#DDEBF0;
    --white:#fff;
    --shadow:0 18px 50px rgba(14,86,128,.10);
    --radius:22px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
    color:var(--ink);
    background:#fff;
    line-height:1.65;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1160px,calc(100% - 36px));margin:0 auto}

.site-header{
    position:sticky;
    top:0;
    z-index:50;
    background:rgba(255,255,255,.94);
    backdrop-filter:blur(16px);
    border-bottom:1px solid rgba(221,235,240,.85);
}
.nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;font-weight:800}
.brand-logo{display:block;width:auto;height:42px;max-width:190px;object-fit:contain}
.brand-name{font-size:24px;letter-spacing:-1.4px;color:var(--blue-dark)}

.main-nav{display:flex;align-items:center;gap:24px;font-size:14px;font-weight:600}
.main-nav>a:not(.nav-cta){color:#526672}
.main-nav>a:not(.nav-cta):hover{color:var(--blue)}
.nav-cta{
    padding:11px 18px;
    border-radius:12px;
    color:#fff!important;
    background:linear-gradient(135deg,var(--blue),var(--blue-dark));
    box-shadow:0 8px 20px rgba(15,139,180,.18);
}
.lang-switch{display:flex;gap:5px;align-items:center;font-size:12px;color:#9aa8ae}
.lang-switch a.active{color:var(--blue-dark);font-weight:800}
.nav-toggle{display:none;border:0;background:transparent;padding:8px}

.hero{padding:72px 0 70px;background:linear-gradient(180deg,#F7FCFE 0%,#fff 100%);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border-radius:999px;background:#E7F8FC;color:var(--blue-dark);font-size:12px;font-weight:800}
.eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--cyan)}
.hero h1{font-size:clamp(36px,4vw,52px);line-height:1.06;letter-spacing:-2px;margin:18px 0 16px}
.hero h1 span{color:var(--blue)}
.hero p{max-width:650px;color:var(--muted);font-size:18px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;justify-content:center;align-items:center;min-height:48px;padding:0 20px;border-radius:13px;font-weight:800;font-size:14px}
.btn-primary{background:var(--blue-dark);color:#fff;box-shadow:0 12px 26px rgba(14,86,128,.20)}
.btn-secondary{border:1px solid var(--line);background:#fff;color:var(--blue-dark)}
.hero-visual{position:relative;min-width:0;padding:18px 12px 28px}
.hero-visual:before{content:"";position:absolute;width:280px;height:280px;border-radius:50%;background:rgba(21,193,231,.16);filter:blur(12px);top:-20px;right:-10px}
.hero-photo-wrap{position:relative;z-index:1;overflow:hidden;border-radius:32px;background:#fff;box-shadow:0 24px 60px rgba(14,86,128,.16);border:8px solid rgba(255,255,255,.95)}
.hero-photo{width:100%;height:auto;aspect-ratio:796/636;object-fit:cover}
.hero-photo-badge{position:absolute;z-index:2;left:0;bottom:0;max-width:330px;padding:16px 18px;border-radius:18px;background:rgba(255,255,255,.96);box-shadow:0 14px 35px rgba(14,86,128,.14);border:1px solid var(--line)}
.hero-photo-badge strong{display:block;color:var(--ink);font-size:14px;line-height:1.35}
.hero-photo-badge span{display:block;color:var(--muted);font-size:12px;line-height:1.45;margin-top:4px}
.dashboard-preview{
    position:relative;
    padding:18px;
    border:1px solid rgba(255,255,255,.8);
    border-radius:28px;
    background:#fff;
    box-shadow:var(--shadow);
}
.preview-bar{height:12px;width:70px;border-radius:99px;background:var(--cyan);margin-bottom:18px}
.preview-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.preview-box{padding:18px;border:1px solid var(--line);border-radius:16px;background:var(--soft)}
.preview-box strong{display:block;font-size:26px;color:var(--blue-dark)}
.preview-box small{color:var(--muted)}

.section{padding:92px 0}
.section-soft{background:var(--soft)}
.section-head{max-width:720px;margin-bottom:36px}
.section-head .eyebrow{margin-bottom:12px}
.section-head h2{font-size:clamp(30px,4vw,46px);line-height:1.08;letter-spacing:-1.8px;margin:0 0 12px}
.section-head p{color:var(--muted);margin:0}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 8px 30px rgba(23,48,66,.04)}
.card-icon{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:#E7F8FC;color:var(--blue-dark);font-weight:900;margin-bottom:18px}
.card h3{margin:0 0 8px;font-size:19px}
.card p{margin:0;color:var(--muted);font-size:14px}

.feature-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}
.feature-list{display:grid;gap:12px}
.feature-item{display:flex;gap:14px;padding:17px;border:1px solid var(--line);border-radius:16px}
.feature-item b{display:block;margin-bottom:2px}
.feature-item span{color:var(--muted);font-size:13px}
.check{width:28px;height:28px;flex:0 0 28px;border-radius:9px;background:var(--cyan);color:#fff;display:grid;place-items:center;font-weight:900}

.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.article-card{overflow:hidden;border:1px solid var(--line);border-radius:20px;background:#fff}
.article-card img{width:100%;aspect-ratio:16/9;object-fit:cover;background:linear-gradient(135deg,var(--blue),var(--cyan))}
.article-body{padding:20px}
.article-cat{font-size:11px;text-transform:uppercase;letter-spacing:.8px;font-weight:800;color:var(--blue)}
.article-body h3{font-size:19px;line-height:1.25;margin:8px 0}
.article-body p{font-size:13px;color:var(--muted);margin:0}

.cta{padding:70px 0}
.cta-box{padding:46px;border-radius:30px;background:linear-gradient(135deg,var(--blue-dark),var(--blue));color:#fff;display:flex;justify-content:space-between;gap:28px;align-items:center}
.cta-box h2{font-size:clamp(28px,4vw,42px);line-height:1.1;margin:0 0 8px}
.cta-box p{margin:0;color:rgba(255,255,255,.82);max-width:650px}
.cta-box .btn{background:#fff;color:var(--blue-dark)}

.page-hero{padding:70px 0 45px;background:var(--soft)}
.page-hero h1{font-size:clamp(36px,5vw,58px);line-height:1.05;letter-spacing:-2px;margin:0 0 14px}
.page-hero p{max-width:720px;color:var(--muted)}

.article-page{max-width:840px;margin:0 auto;padding:68px 0}
.article-page .article-meta{color:var(--blue);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.8px}
.article-page h1{font-size:clamp(36px,5vw,58px);line-height:1.08;letter-spacing:-2px;margin:12px 0 20px}
.article-page .lead{font-size:18px;color:var(--muted)}
.article-content{font-size:17px;line-height:1.85;margin-top:34px}
.article-content h2{font-size:30px;line-height:1.2;margin-top:42px}
.article-content h3{font-size:23px;margin-top:30px}
.article-content img{border-radius:18px}
.article-content a{color:var(--blue);text-decoration:underline}

.form-wrap{max-width:760px;margin:0 auto;padding:70px 0}
.form-card{padding:30px;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);background:#fff}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:grid;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-size:13px;font-weight:800}
.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px 13px;font:inherit;outline:none}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--cyan);box-shadow:0 0 0 4px rgba(21,193,231,.10)}
.field textarea{min-height:140px;resize:vertical}

.site-footer{background:#0D2637;color:#B9CBD3;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:1.4fr .7fr .7fr;gap:40px;padding:58px 0}
.footer-brand{display:inline-flex;align-items:center}
.footer-brand img{display:block;width:auto;height:42px;max-width:190px;object-fit:contain}
.footer-grid p{max-width:360px;font-size:13px;line-height:1.7}
.footer-grid h4{color:#fff;margin:0 0 13px}
.footer-grid>div>a:not(.footer-brand){display:block;font-size:13px;margin:8px 0;color:#B9CBD3}
.footer-grid>div>a:hover{color:var(--cyan)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.10);padding:16px 0 20px;display:flex;justify-content:space-between;gap:20px;font-size:11px}
.footer-bottom a{color:var(--cyan);font-weight:800}

.flash{padding:12px 15px;border-radius:12px;margin-bottom:18px;font-size:14px}
.flash.success{background:#E8F8EE;color:#1D7441}
.flash.error{background:#FFF0F0;color:#9A2E2E}

@media(max-width:900px){
    .main-nav{position:absolute;left:18px;right:18px;top:68px;display:none;flex-direction:column;align-items:stretch;padding:18px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}
    .main-nav.open{display:flex}
    .nav-toggle{display:grid;gap:4px}
    .nav-toggle span{display:block;width:24px;height:2px;background:var(--blue-dark);border-radius:2px}
    .hero-grid,.feature-grid{grid-template-columns:1fr}
    .hero-visual{max-width:680px;width:100%;margin:0 auto;padding:8px 0 22px}
    .hero-photo-wrap{border-width:6px}
    .cards,.article-grid{grid-template-columns:repeat(2,1fr)}
    .cta-box{display:block}
    .cta-box .btn{margin-top:20px}
}

@media(max-width:620px){
    .container{width:min(100% - 28px,1160px)}
    .nav-wrap{min-height:68px}
    .brand-logo{height:36px;max-width:160px}
    .hero{padding:50px 0 38px}
    .hero h1{font-size:40px;letter-spacing:-2px}
    .hero p{font-size:16px}
    .hero-photo-badge{left:10px;right:10px;max-width:none}
    .section{padding:64px 0}
    .cards,.article-grid,.form-grid{grid-template-columns:1fr}
    .field.full{grid-column:auto}
    .dashboard-preview{padding:12px}
    .preview-grid{gap:8px}
    .preview-box{padding:13px}
    .preview-box strong{font-size:21px}
    .cta{padding:40px 0}
    .cta-box{padding:30px 24px}
    .footer-grid{grid-template-columns:1fr 1fr;gap:26px;padding:42px 0}
    .footer-grid>div:first-child{grid-column:1/-1}
    .footer-bottom{flex-direction:column;gap:6px}
}

/* Hero visual + responsive polish */
html,body{overflow-x:hidden}
@media(max-width:900px){
    .main-nav{font-size:14px}
}
@media(max-width:620px){
    .hero-photo-wrap{border-radius:24px}
    .hero-photo-badge{padding:13px 14px;border-radius:15px}
    .hero-photo-badge strong{font-size:13px}
    .hero-photo-badge span{font-size:11px}
}

.footer-credit{color:var(--cyan)!important;font-weight:800;text-decoration:none}
.footer-credit:hover{text-decoration:underline}

/* =========================================================
   TEKORA FINAL POLISH - SOLUTIONS / NEWS / FOOTER / NAV
   ========================================================= */
.main-nav{gap:20px;font-size:13px}
.main-nav>a:not(.nav-cta){white-space:nowrap}
.page-hero h1{font-size:clamp(32px,4vw,48px);letter-spacing:-1.5px}
.page-hero p{font-size:15px;line-height:1.7}
.cards .card h3{font-size:18px}
.cards .card p{font-size:13px;line-height:1.65}

.site-footer{background:#0D2637;color:#B9CBD3;margin-top:56px}
.site-footer .footer-grid{display:grid;grid-template-columns:1.45fr .85fr .85fr;gap:56px;padding:62px 0 50px}
.site-footer .footer-brand{display:inline-flex;align-items:center;margin-bottom:20px}
.site-footer .footer-brand img{display:block;width:auto;height:48px;max-width:205px;object-fit:contain}
.site-footer .footer-grid p{max-width:410px;margin:0;color:#B9CBD3;font-size:14px;line-height:1.8}
.site-footer .footer-grid h4{color:#fff;margin:2px 0 17px;font-size:16px;font-weight:800}
.site-footer .footer-links{display:flex;flex-direction:column;align-items:flex-start;gap:11px}
.site-footer .footer-grid .footer-links a{display:block;margin:0;color:#B9CBD3;font-size:14px;line-height:1.5}
.site-footer .footer-grid .footer-links a:hover{color:#15C1E7}
.site-footer .footer-bottom{border-top:1px solid rgba(255,255,255,.10);padding:17px 0 21px;display:flex;justify-content:space-between;align-items:center;gap:20px;color:#91AAB7;font-size:11px}
.site-footer .footer-credit{color:#15C1E7!important;font-weight:800;text-decoration:none}

@media(max-width:900px){
  .main-nav{gap:12px;font-size:13px}
  .site-footer .footer-grid{grid-template-columns:1.3fr 1fr 1fr;gap:30px}
}
@media(max-width:620px){
  .main-nav{font-size:14px}
  .site-footer .footer-grid{grid-template-columns:1fr 1fr;gap:30px;padding:44px 0 38px}
  .site-footer .footer-company{grid-column:1/-1}
  .site-footer .footer-brand img{height:42px}
  .site-footer .footer-bottom{align-items:flex-start;flex-direction:column;gap:7px}
}