/* ============================================================
   Digitalna Pamet — moderni svijetli dizajn sustav
   ============================================================ */
:root{
  --brand:#0ea672;          /* emerald */
  --brand-600:#0b8a60;
  --brand-700:#087552;
  --brand-050:#e8f7f0;
  --brand-100:#cdeede;
  --accent:#6366f1;         /* indigo naglasak */
  --ink:#0f172a;
  --ink-2:#334155;
  --muted:#64748b;
  --line:#e6eaf1;
  --line-2:#eef2f7;
  --bg:#ffffff;
  --bg-soft:#f6f8fb;
  --bg-soft-2:#eef2f7;
  --card:#ffffff;
  --ok:#0ea672; --ok-bg:#e8f7f0;
  --err:#e11d48; --err-bg:#fdeef1;
  --warn:#d97706; --warn-bg:#fff5e6;
  --radius:16px; --radius-sm:11px; --radius-lg:24px;
  --shadow-sm:0 1px 2px rgba(15,23,42,.06),0 1px 3px rgba(15,23,42,.05);
  --shadow:0 6px 24px -8px rgba(15,23,42,.14),0 2px 8px -4px rgba(15,23,42,.08);
  --shadow-lg:0 24px 60px -18px rgba(15,23,42,.26);
  --maxw:1180px;
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,'SF Mono',Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);
  line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:var(--brand-600);text-decoration:none}
a:hover{color:var(--brand-700)}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .4em;font-weight:800;letter-spacing:-.02em;color:var(--ink)}
h1{font-size:clamp(2rem,5vw,3.3rem)}
h2{font-size:clamp(1.5rem,3.4vw,2.2rem)}
p{margin:0 0 1rem}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.section{padding:72px 0}
.section-sm{padding:44px 0}
.center{text-align:center}
.muted{color:var(--muted)}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--brand-600);background:var(--brand-050);padding:6px 12px;border-radius:100px;margin-bottom:14px}
.lead{font-size:1.15rem;color:var(--ink-2);max-width:620px}
.mx-auto{margin-left:auto;margin-right:auto}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:inherit;font-weight:700;font-size:.98rem;
  padding:13px 22px;border-radius:100px;border:1px solid transparent;cursor:pointer;transition:.18s ease;white-space:nowrap;line-height:1}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 18px -6px rgba(14,166,114,.6)}
.btn-primary:hover{background:var(--brand-600);color:#fff;transform:translateY(-1px)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#1e293b;color:#fff;transform:translateY(-1px)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:var(--bg-soft);border-color:#d3dbe6}
.btn-lg{padding:16px 30px;font-size:1.05rem}
.btn-sm{padding:8px 14px;font-size:.85rem}
.btn-block{display:flex;width:100%;justify-content:center}
.btn[disabled]{opacity:.55;cursor:not-allowed}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line-2)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:1.16rem;color:var(--ink);letter-spacing:-.02em}
.brand:hover{color:var(--ink)}
.brand .logo{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--brand),#12c98a);
  display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:0 6px 16px -6px rgba(14,166,114,.7)}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{padding:9px 14px;border-radius:10px;color:var(--ink-2);font-weight:600;font-size:.95rem}
.nav-links a:hover{background:var(--bg-soft);color:var(--ink)}
.nav-links a.active{color:var(--brand-700);background:var(--brand-050)}
.nav-cta{margin-left:8px}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--ink);margin:4px 0;border-radius:2px;transition:.2s}

/* Hero */
.hero{position:relative;overflow:hidden;background:
  radial-gradient(1000px 500px at 85% -10%,rgba(14,166,114,.13),transparent 60%),
  radial-gradient(800px 400px at 5% 10%,rgba(99,102,241,.10),transparent 55%),
  linear-gradient(180deg,#fbfdff,#f4f8fb)}
.hero-inner{padding:84px 0 76px;display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero h1 span{background:linear-gradient(120deg,var(--brand),#12c98a 60%,var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{margin-bottom:28px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-stats{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px 20px;box-shadow:var(--shadow-sm);min-width:120px}
.stat b{display:block;font-size:1.7rem;font-weight:900;color:var(--ink);letter-spacing:-.03em}
.stat small{color:var(--muted);font-weight:600;font-size:.83rem}

/* Terminal mock (hero right) */
.terminal{background:#0c1524;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);overflow:hidden;border:1px solid #1e2b40}
.terminal-bar{display:flex;align-items:center;gap:7px;padding:13px 16px;background:#0a1220;border-bottom:1px solid #1a2740}
.terminal-bar i{width:12px;height:12px;border-radius:50%;display:block}
.terminal-bar .r{background:#ff5f57}.terminal-bar .y{background:#febc2e}.terminal-bar .g{background:#28c840}
.terminal-bar span{margin-left:8px;color:#64748b;font-size:.78rem;font-family:var(--mono)}
.terminal-body{padding:20px;font-family:var(--mono);font-size:.86rem;line-height:1.9;color:#cbd5e1;min-height:230px}
.terminal-body .prompt{color:#12c98a}
.terminal-body .ok{color:#34d399}.terminal-body .warn{color:#fbbf24}.terminal-body .dim{color:#64748b}
.cursor{display:inline-block;width:8px;height:1.05em;background:#12c98a;vertical-align:-2px;animation:blink 1.1s step-end infinite}
@keyframes blink{50%{opacity:0}}

/* Cards & grids */
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:.2s ease}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:#d9e1ec}
.section-head{max-width:640px;margin-bottom:38px}
.section-head.center{margin-left:auto;margin-right:auto}

/* Tips */
.tips-toolbar{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-bottom:22px}
.search{flex:1;min-width:240px;position:relative}
.search input{width:100%;padding:14px 16px 14px 44px;border:1px solid var(--line);border-radius:100px;font-family:inherit;font-size:.98rem;background:#fff;transition:.15s}
.search input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-050)}
.search svg{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--muted)}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:26px}
.chip{padding:8px 15px;border-radius:100px;border:1px solid var(--line);background:#fff;color:var(--ink-2);
  font-weight:600;font-size:.86rem;cursor:pointer;transition:.15s;text-transform:capitalize}
.chip:hover{border-color:var(--brand-100);background:var(--brand-050);color:var(--brand-700)}
.chip.active{background:var(--brand);border-color:var(--brand);color:#fff}
.tips-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.tip{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px;cursor:pointer;
  transition:.16s ease;position:relative;display:flex;flex-direction:column;gap:10px}
.tip:hover{border-color:var(--brand-100);box-shadow:var(--shadow);transform:translateY(-2px)}
.tip .tcat{font-size:.68rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--brand-600);
  background:var(--brand-050);padding:3px 9px;border-radius:100px;align-self:flex-start}
.tip code{font-family:var(--mono);font-size:.9rem;font-weight:600;color:var(--ink);word-break:break-word;line-height:1.5}
.tip p{font-size:.86rem;color:var(--muted);margin:0}
.tip .copy{position:absolute;top:14px;right:14px;font-size:.68rem;color:var(--muted);opacity:0;transition:.15s;
  display:flex;align-items:center;gap:4px;font-weight:700}
.tip:hover .copy{opacity:1}
.tip.copied{border-color:var(--brand);background:var(--brand-050)}
.tip.copied .copy{opacity:1;color:var(--brand-700)}
.tips-count{color:var(--muted);font-size:.9rem;font-weight:600;margin-bottom:14px}
.show-more{display:flex;justify-content:center;margin-top:26px}

/* Article cards */
.article-card{overflow:hidden;display:flex;flex-direction:column}
.article-card .thumb{aspect-ratio:16/9;background:var(--bg-soft-2) center/cover;position:relative}
.article-card .thumb .tag{position:absolute;top:12px;left:12px;background:rgba(255,255,255,.94);color:var(--brand-700);
  font-size:.7rem;font-weight:800;letter-spacing:.06em;padding:5px 11px;border-radius:100px;text-transform:uppercase}
.article-card .body{padding:20px;display:flex;flex-direction:column;flex:1}
.article-card .meta{font-size:.78rem;color:var(--muted);font-weight:600;margin-bottom:8px}
.article-card h3{font-size:1.12rem;margin-bottom:8px}
.article-card p{font-size:.9rem;color:var(--muted);flex:1}
.article-card .read{color:var(--brand-600);font-weight:700;font-size:.9rem;margin-top:10px}

/* Product cards */
.product-card{display:flex;flex-direction:column;overflow:hidden}
.product-card .p-top{padding:24px;display:flex;gap:16px;align-items:flex-start;border-bottom:1px solid var(--line-2)}
.product-card .p-icon{width:60px;height:60px;border-radius:15px;background:linear-gradient(135deg,var(--brand-050),#fff);
  border:1px solid var(--line);display:grid;place-items:center;flex-shrink:0;object-fit:cover}
.product-card .p-icon.img{padding:0;overflow:hidden}
.product-card .p-icon img{width:100%;height:100%;object-fit:cover;border-radius:14px}
.product-card h3{font-size:1.16rem;margin-bottom:4px}
.badge{display:inline-block;font-size:.66rem;font-weight:800;letter-spacing:.06em;padding:3px 9px;border-radius:100px;text-transform:uppercase}
.badge-new{background:var(--accent);color:#fff}
.badge-soft{background:var(--brand-050);color:var(--brand-700)}
.product-card .p-body{padding:20px 24px;flex:1}
.product-card .p-body p{font-size:.92rem;color:var(--muted);margin:0}
.product-card .p-foot{padding:18px 24px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--line-2);background:var(--bg-soft)}
.price{font-size:1.5rem;font-weight:900;color:var(--ink);letter-spacing:-.02em}
.price small{font-size:.8rem;font-weight:600;color:var(--muted)}
.p-specs{display:flex;gap:16px;flex-wrap:wrap;font-size:.82rem;color:var(--muted);margin-top:12px}
.p-specs b{color:var(--ink-2)}

/* CTA band */
.band{background:linear-gradient(135deg,#0c1524,#132842);color:#e2e8f0;border-radius:var(--radius-lg);
  padding:52px;position:relative;overflow:hidden}
.band::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 90% 10%,rgba(14,166,114,.28),transparent 60%)}
.band > *{position:relative}
.band h2{color:#fff}
.band p{color:#94a3b8}

/* Newsletter */
.newsletter{border-radius:var(--radius-lg);padding:48px;color:#fff;text-align:center;
  background:linear-gradient(135deg,var(--brand-600),#12c98a)}
.newsletter h2{color:#fff}
.newsletter p{color:rgba(255,255,255,.9)}
.nl-form{display:flex;gap:10px;max-width:460px;margin:22px auto 0;flex-wrap:wrap}
.nl-form input{flex:1;min-width:200px;padding:14px 18px;border:0;border-radius:100px;font-family:inherit;font-size:1rem}
.nl-form input:focus{outline:3px solid rgba(255,255,255,.4)}
.nl-form .btn{background:var(--ink);color:#fff}
.nl-form .btn:hover{background:#1e293b}
.nl-msg{margin-top:12px;font-weight:600;min-height:1.2em}

/* Footer */
.site-footer{background:#0c1524;color:#94a3b8;padding:56px 0 28px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:36px}
.site-footer .brand{color:#fff}
.site-footer .brand:hover{color:#fff}
.site-footer h4{color:#fff;font-size:.86rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:16px}
.site-footer a{color:#94a3b8;display:block;padding:5px 0;font-size:.94rem}
.site-footer a:hover{color:#fff}
.footer-bottom{border-top:1px solid #1e2b40;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.85rem;color:#64748b}

/* Article page */
.article-hero{background:var(--bg-soft);padding:44px 0 0}
.article-wrap{max-width:760px;margin:0 auto;padding:0 20px}
.article-cover{aspect-ratio:16/8;border-radius:var(--radius-lg);overflow:hidden;margin:26px 0;background:var(--bg-soft-2) center/cover;box-shadow:var(--shadow)}
.prose{font-size:1.06rem;color:var(--ink-2)}
.prose h1{font-size:2rem;margin-top:1.6em}
.prose h2{font-size:1.5rem;margin-top:1.5em;padding-bottom:.3em;border-bottom:1px solid var(--line)}
.prose h3{font-size:1.2rem;margin-top:1.3em}
.prose p{margin:0 0 1.1em}
.prose ul{padding-left:1.3em;margin:0 0 1.1em}
.prose li{margin:.35em 0}
.prose code{font-family:var(--mono);font-size:.88em;background:var(--bg-soft-2);padding:2px 7px;border-radius:6px;color:var(--brand-700)}
.prose pre{background:#0c1524;color:#cbd5e1;padding:18px 20px;border-radius:var(--radius-sm);overflow-x:auto;margin:0 0 1.3em;font-size:.9rem;line-height:1.7}
.prose pre code{background:none;color:inherit;padding:0}
.prose blockquote{border-left:4px solid var(--brand);background:var(--brand-050);margin:0 0 1.2em;padding:12px 20px;border-radius:0 10px 10px 0;color:var(--ink-2)}
.prose a{text-decoration:underline}
.breadcrumb{font-size:.85rem;color:var(--muted);margin-bottom:8px}
.breadcrumb a{color:var(--muted)}
.article-meta{display:flex;gap:14px;align-items:center;color:var(--muted);font-size:.9rem;font-weight:600;margin-top:4px}

/* Product detail */
.pd{display:grid;grid-template-columns:1fr 380px;gap:44px;align-items:start}
.pd-gallery img{border-radius:var(--radius);border:1px solid var(--line);margin-bottom:14px;background:var(--bg-soft)}
.buy-box{position:sticky;top:90px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow)}
.buy-box .price{font-size:2.2rem;display:block;margin-bottom:4px}
.buy-box form{margin-top:18px}
.field{margin-bottom:14px}
.field label{display:block;font-weight:700;font-size:.86rem;margin-bottom:6px;color:var(--ink-2)}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:11px;
  font-family:inherit;font-size:.98rem;background:#fff;transition:.15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-050)}
.trust{display:flex;flex-direction:column;gap:9px;margin-top:18px;font-size:.86rem;color:var(--ink-2)}
.trust div{display:flex;gap:8px;align-items:center}
.trust svg{color:var(--brand);flex-shrink:0}
.p-icon-lg{width:84px;height:84px;border-radius:20px;background:linear-gradient(135deg,var(--brand-050),#fff);
  border:1px solid var(--line);display:grid;place-items:center;overflow:hidden;margin-bottom:16px}
.p-icon-lg img{width:100%;height:100%;object-fit:cover}
.notice{background:var(--warn-bg);border:1px solid #fde3bf;color:#92590a;padding:14px 16px;border-radius:12px;font-size:.9rem;margin-bottom:16px}

/* Flash */
.flash-wrap{position:fixed;top:82px;right:20px;z-index:100;display:flex;flex-direction:column;gap:10px;max-width:360px}
.flash{padding:13px 18px;border-radius:12px;font-weight:600;font-size:.92rem;box-shadow:var(--shadow);animation:slidein .3s ease}
.flash.ok{background:var(--ok-bg);color:#065f46;border:1px solid #b6e6d0}
.flash.err{background:var(--err-bg);color:#9f1239;border:1px solid #f6c9d4}
@keyframes slidein{from{transform:translateX(20px);opacity:0}to{transform:translateX(0);opacity:1}}

/* Success page */
.success-box{max-width:640px;margin:0 auto;text-align:center;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:48px;box-shadow:var(--shadow)}
.success-icon{width:76px;height:76px;border-radius:50%;background:var(--brand-050);color:var(--brand);
  display:grid;place-items:center;margin:0 auto 20px}
.license{font-family:var(--mono);font-size:1.3rem;font-weight:700;letter-spacing:.05em;background:var(--bg-soft);
  border:1px dashed var(--brand-100);border-radius:12px;padding:16px;margin:18px 0;color:var(--brand-700)}

/* Utility */
.hr{height:1px;background:var(--line);border:0;margin:40px 0}
.text-c{text-align:center}
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.badge-dot{display:inline-flex;align-items:center;gap:6px;font-size:.8rem;font-weight:700;color:var(--brand-700)}
.badge-dot::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 3px var(--brand-050)}

/* Responsive */
@media(max-width:900px){
  .hero-inner{grid-template-columns:1fr;gap:36px}
  .hero-visual{order:-1}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .tips-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .pd{grid-template-columns:1fr}
  .buy-box{position:static}
}
@media(max-width:640px){
  .section{padding:52px 0}
  .nav-links{position:fixed;inset:70px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;
    padding:14px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);display:none;gap:2px}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 14px}
  .nav-cta{margin:8px 0 0}
  .nav-toggle{display:block}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .tips-grid{grid-template-columns:1fr}
  .band,.newsletter{padding:32px 22px}
  .success-box{padding:32px 22px}
}