/* ============================================================================
   Dopravio — zdieľaný štýl pre verejné stránky (navbar, footer, cookies, sekcie)
   Linkované z index.html aj zo všetkých podstránok.
   ========================================================================== */

:root{
  --primary:#2563EB;
  --primary-dark:#1D4ED8;
  --accent:#F97316;
  --accent-dark:#EA580C;
  --bg:#F8FAFC;
  --surface:#ffffff;
  --text:#1E293B;
  --text2:#475569;
  --text3:#94A3B8;
  --border:#E2E8F0;
  --radius:18px;
  --shadow-sm:0 1px 2px rgba(15,23,42,.06);
  --shadow:0 10px 40px rgba(15,23,42,.10);
  --shadow-lg:0 24px 70px rgba(15,23,42,.18);
}

*,*::before,*::after{box-sizing:border-box;}
[hidden]{display:none!important;}

/* základ pre samostatné podstránky (index.html má vlastný body štýl) */
body.site{
  margin:0;
  font-family:'Inter',system-ui,sans-serif;
  background:var(--bg);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  display:flex;
  flex-direction:column;
  min-height:100dvh;
}
body.site main{flex:1;}
a{color:inherit;}

/* ── Navbar ─────────────────────────────────────────────────────────────── */
.nav{
  position:sticky;top:0;z-index:60;
  display:flex;align-items:center;gap:24px;
  padding:14px 28px;
  background:rgba(255,255,255,.85);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--border);
}
.nav-brand{display:flex;align-items:center;gap:9px;text-decoration:none;font-weight:900;letter-spacing:-.02em;font-size:1.05rem;color:var(--text);}
.nav-brand .brand-dot{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(249,115,22,.15);flex-shrink:0;}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:18px;}
.nav-links a{
  text-decoration:none;font-size:.9rem;font-weight:600;color:var(--text2);
  padding:8px 14px;border-radius:10px;transition:background .15s,color .15s;
}
.nav-links a:hover{background:#f1f5f9;color:var(--text);}
.nav-links a.active{color:var(--primary);background:#eff6ff;}
.nav-auth{margin-left:auto;display:flex;align-items:center;gap:8px;}
.nav-btn{font-family:inherit;font-size:.85rem;font-weight:700;border:none;cursor:pointer;border-radius:999px;padding:9px 18px;text-decoration:none;display:inline-flex;align-items:center;transition:background .15s,color .15s,transform .15s;}
.nav-btn-ghost{background:transparent;color:var(--text2);}
.nav-btn-ghost:hover{background:#f1f5f9;color:var(--text);}
.nav-btn-primary{background:var(--primary);color:#fff;}
.nav-btn-primary:hover{background:var(--primary-dark);}
.nav-toggle{display:none;margin-left:auto;background:none;border:none;cursor:pointer;padding:8px;border-radius:10px;}
.nav-toggle:hover{background:#f1f5f9;}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;margin:4px 0;transition:transform .2s,opacity .2s;}

@media(max-width:860px){
  .nav{flex-wrap:wrap;gap:12px;}
  .nav-toggle{display:block;}
  .nav-links,.nav-auth{
    display:none;flex-basis:100%;flex-direction:column;align-items:stretch;
    margin:0;gap:6px;padding-top:8px;
  }
  .nav.open .nav-links,.nav.open .nav-auth{display:flex;}
  .nav-links a{padding:11px 14px;}
  .nav-auth{border-top:1px solid var(--border);margin-top:4px;padding-top:12px;}
  .nav-btn{justify-content:center;}
}

/* ── Marketingové sekcie ────────────────────────────────────────────────── */
.section{max-width:1120px;margin:0 auto;padding:72px 24px;}
.section-tight{padding:48px 24px;}
.section-eyebrow{font-size:.78rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--primary);text-align:center;margin-bottom:12px;}
.section-title{font-size:clamp(1.7rem,4vw,2.6rem);font-weight:900;letter-spacing:-.03em;text-align:center;line-height:1.1;max-width:20ch;margin:0 auto 14px;}
.section-sub{font-size:clamp(1rem,2vw,1.12rem);color:var(--text2);text-align:center;max-width:56ch;margin:0 auto;line-height:1.6;}

/* kroky "ako to funguje" */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:48px;}
.step{background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius);padding:28px 24px;box-shadow:var(--shadow-sm);position:relative;}
.step-num{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:12px;background:#eff6ff;color:var(--primary);font-weight:900;font-size:1.1rem;margin-bottom:16px;}
.step-t{font-size:1.12rem;font-weight:800;letter-spacing:-.01em;margin-bottom:8px;}
.step-d{font-size:.94rem;color:var(--text2);line-height:1.55;}

/* feature karty (klienti.html + staré stránky) */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px;}
.feature-card{background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius);padding:26px 22px;box-shadow:var(--shadow-sm);transition:transform .18s,box-shadow .18s;}
.feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);}
.feature-ic{font-size:1.8rem;margin-bottom:12px;display:block;}
.feature-t{font-size:1.06rem;font-weight:800;margin-bottom:7px;}
.feature-d{font-size:.92rem;color:var(--text2);line-height:1.55;}

/* štatistiky úspor (klienti.html) */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px;}
.stat{text-align:center;background:linear-gradient(180deg,#fff,#f8fbff);border:1.5px solid var(--border);border-radius:var(--radius);padding:30px 18px;}
.stat-num{font-size:clamp(2rem,5vw,3rem);font-weight:900;letter-spacing:-.03em;background:linear-gradient(120deg,var(--accent),#fb923c);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1;}
.stat-lbl{font-size:.92rem;color:var(--text2);margin-top:10px;line-height:1.45;}

/* ── benefit grid — homepage "Čo Dopravio rieši" ───────────────────────── */
.benefit-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:52px;}
.benefit-card{background:#fff;border:1.5px solid var(--border);border-radius:24px;padding:34px 30px;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s;display:flex;flex-direction:column;}
.benefit-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);}
.bc-icon{width:54px;height:54px;border-radius:16px;display:flex;align-items:center;justify-content:center;margin-bottom:22px;flex-shrink:0;}
.bc-icon svg{width:27px;height:27px;}
.bc-icon--blue{background:#eff6ff;color:#2563eb;}
.bc-icon--orange{background:#fff7ed;color:#f97316;}
.bc-icon--sky{background:#f0f9ff;color:#0284c7;}
.bc-icon--violet{background:#f5f3ff;color:#7c3aed;}
.bc-kpi{font-size:clamp(1.5rem,3.5vw,2rem);font-weight:900;letter-spacing:-.04em;line-height:1;color:var(--text);margin-bottom:8px;}
.bc-kpi-acc{color:var(--accent);}
.bc-t{font-size:1.08rem;font-weight:800;color:var(--text);margin-bottom:10px;letter-spacing:-.01em;}
.bc-d{font-size:.93rem;color:var(--text2);line-height:1.62;margin:0;flex:1;}
@media(min-width:1100px){.benefit-grid{grid-template-columns:repeat(4,1fr);}}
@media(max-width:600px){.benefit-grid{grid-template-columns:1fr;}}

/* logo strip (dopravcovia / platformy) */
.logo-strip{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:12px;margin-top:36px;}
.logo-card{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;background:#fff;border:1.5px solid var(--border);border-radius:14px;padding:14px 18px;min-width:108px;min-height:72px;box-shadow:var(--shadow-sm);transition:transform .18s,box-shadow .18s;text-decoration:none;}
.logo-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);}
.logo-card img{max-height:32px;max-width:96px;object-fit:contain;display:block;}
.logo-card span{font-size:.72rem;font-weight:700;color:var(--text2);}
.logo-pill{display:inline-flex;align-items:center;gap:9px;padding:9px 16px;background:var(--surface);border:1.5px solid var(--border);border-radius:999px;font-weight:700;font-size:.9rem;}
.logo-pill svg{width:24px;height:24px;flex-shrink:0;}

/* karty pre podstránky (dopravci / integrácie / blog) */
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px;margin-top:36px;}
.info-card{background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius);padding:22px 20px;box-shadow:var(--shadow-sm);transition:transform .18s,box-shadow .18s;}
.info-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);}
.info-card-head{display:flex;align-items:center;gap:12px;margin-bottom:12px;}
.info-card-head img{max-height:30px;max-width:96px;object-fit:contain;}
.info-card-head svg{width:30px;height:30px;}
.info-card-name{font-weight:800;font-size:1.02rem;}
.info-card-d{font-size:.9rem;color:var(--text2);line-height:1.5;}

/* CTA band */
.cta-band{max-width:1120px;margin:32px auto 72px;padding:48px 32px;border-radius:26px;text-align:center;
  background:linear-gradient(120deg,#2563EB,#1d4ed8);color:#fff;box-shadow:var(--shadow);}
.cta-band h2{font-size:clamp(1.6rem,4vw,2.3rem);font-weight:900;letter-spacing:-.03em;margin:0 0 12px;}
.cta-band p{font-size:1.05rem;opacity:.92;max-width:48ch;margin:0 auto 26px;line-height:1.55;}
.cta-band .btn-light{background:#fff;color:var(--primary);font-weight:800;font-size:1rem;padding:15px 30px;border-radius:999px;border:none;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:10px;transition:transform .15s,box-shadow .15s;}
.cta-band .btn-light:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(0,0,0,.22);}

/* hero pre jednoduché podstránky */
.page-hero{max-width:880px;margin:0 auto;padding:64px 24px 8px;text-align:center;}
.page-hero h1{font-size:clamp(2rem,5vw,3.2rem);font-weight:900;letter-spacing:-.035em;line-height:1.05;margin:0 0 16px;}
.page-hero p{font-size:clamp(1rem,2vw,1.18rem);color:var(--text2);max-width:54ch;margin:0 auto;line-height:1.6;}

/* ── Právne / textové stránky ───────────────────────────────────────────── */
.legal{max-width:780px;margin:0 auto;padding:48px 24px 72px;}
.legal h1{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:900;letter-spacing:-.03em;margin:0 0 8px;}
.legal .legal-meta{color:var(--text3);font-size:.88rem;margin-bottom:32px;}
.legal h2{font-size:1.3rem;font-weight:800;letter-spacing:-.02em;margin:34px 0 12px;}
.legal h3{font-size:1.06rem;font-weight:800;margin:22px 0 8px;}
.legal p,.legal li{font-size:.98rem;color:var(--text2);line-height:1.7;}
.legal p{margin:0 0 14px;}
.legal ul,.legal ol{margin:0 0 16px;padding-left:22px;}
.legal li{margin-bottom:7px;}
.legal a{color:var(--primary);font-weight:600;}
.legal .placeholder{background:#fef9c3;color:#854d0e;padding:1px 6px;border-radius:5px;font-weight:600;font-size:.92em;}
.legal .note{background:#eff6ff;border:1px solid #dbeafe;border-radius:12px;padding:14px 18px;font-size:.9rem;color:var(--text2);margin:24px 0;}
.legal table{width:100%;border-collapse:collapse;margin:16px 0;font-size:.92rem;}
.legal th,.legal td{border:1px solid var(--border);padding:10px 12px;text-align:left;vertical-align:top;}
.legal th{background:#f8fafc;font-weight:700;color:var(--text);}

/* kontaktný formulár */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;max-width:980px;margin:40px auto 0;padding:0 24px;}
.contact-card{background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius);padding:28px 26px;box-shadow:var(--shadow-sm);}
.contact-card h3{font-size:1.1rem;font-weight:800;margin:0 0 16px;}
.contact-row{display:flex;align-items:center;gap:12px;margin-bottom:14px;font-size:.96rem;color:var(--text2);}
.contact-row .ic{width:36px;height:36px;border-radius:10px;background:#eff6ff;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.contact-row a{color:var(--primary);font-weight:600;text-decoration:none;}
.field{margin-bottom:14px;}
.field label{display:block;font-size:.78rem;font-weight:700;color:var(--text2);margin-bottom:5px;text-transform:uppercase;letter-spacing:.04em;}
.field input,.field textarea{width:100%;padding:11px 13px;border:1.5px solid var(--border);border-radius:10px;font-family:inherit;font-size:.95rem;color:var(--text);outline:none;transition:border-color .15s;background:#fff;}
.field input:focus,.field textarea:focus{border-color:var(--primary);}
.field textarea{resize:vertical;min-height:120px;}
.btn-submit{width:100%;padding:13px;background:var(--accent);color:#fff;border:none;border-radius:11px;font-family:inherit;font-size:.96rem;font-weight:800;cursor:pointer;transition:background .15s;}
.btn-submit:hover{background:var(--accent-dark);}

@media(max-width:760px){
  .section{padding:52px 20px;}
  .steps,.feature-grid,.stats{grid-template-columns:1fr;}
  .contact-grid{grid-template-columns:1fr;}
}

/* ── Footer ─────────────────────────────────────────────────────────────── */
.site-footer{background:#0f172a;color:#cbd5e1;margin-top:auto;}
.site-footer-inner{max-width:1120px;margin:0 auto;padding:56px 24px 30px;display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:38px;}
.foot-brand .foot-logo{display:flex;align-items:center;gap:9px;font-weight:900;font-size:1.1rem;color:#fff;margin-bottom:14px;}
.foot-brand .foot-logo .brand-dot{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(249,115,22,.2);}
.foot-brand p{font-size:.9rem;line-height:1.6;color:#94a3b8;max-width:34ch;margin:0 0 18px;}
.foot-social{display:flex;gap:10px;}
.foot-social a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.06);display:flex;align-items:center;justify-content:center;color:#cbd5e1;transition:background .15s,color .15s;}
.foot-social a:hover{background:var(--primary);color:#fff;}
.foot-social svg{width:18px;height:18px;}
.foot-col h4{font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#fff;margin:0 0 16px;}
.foot-col a{display:block;font-size:.92rem;color:#94a3b8;text-decoration:none;padding:5px 0;transition:color .15s;}
.foot-col a:hover{color:#fff;}
.foot-bottom{border-top:1px solid rgba(255,255,255,.08);}
.foot-bottom-inner{max-width:1120px;margin:0 auto;padding:20px 24px;display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;font-size:.84rem;color:#64748b;}
.foot-bottom-inner a{color:#94a3b8;text-decoration:none;}
.foot-bottom-inner a:hover{color:#fff;}

@media(max-width:760px){
  .site-footer-inner{grid-template-columns:1fr 1fr;gap:28px;}
  .foot-brand{grid-column:1 / -1;}
}

/* ── Cookie lišta ───────────────────────────────────────────────────────── */
.cookie-bar{
  position:fixed;left:50%;bottom:18px;transform:translateX(-50%) translateY(140%);
  z-index:1000;width:min(680px,calc(100% - 28px));
  background:var(--surface);border:1.5px solid var(--border);border-radius:16px;
  box-shadow:var(--shadow-lg);padding:18px 20px;
  display:flex;align-items:center;gap:18px;flex-wrap:wrap;
  transition:transform .35s cubic-bezier(.2,.8,.2,1);
}
.cookie-bar.show{transform:translateX(-50%) translateY(0);}
.cookie-bar p{margin:0;font-size:.88rem;color:var(--text2);line-height:1.5;flex:1;min-width:220px;}
.cookie-bar a{color:var(--primary);font-weight:600;text-decoration:none;}
.cookie-actions{display:flex;gap:10px;flex-shrink:0;}
.cookie-actions button{font-family:inherit;font-size:.85rem;font-weight:700;border-radius:10px;padding:9px 18px;cursor:pointer;border:none;transition:background .15s,color .15s;}
.cookie-accept{background:var(--primary);color:#fff;}
.cookie-accept:hover{background:var(--primary-dark);}
.cookie-decline{background:#f1f5f9;color:var(--text2);}
.cookie-decline:hover{background:#e2e8f0;color:var(--text);}
@media(max-width:520px){
  .cookie-bar{flex-direction:column;align-items:stretch;}
  .cookie-actions{justify-content:stretch;}
  .cookie-actions button{flex:1;}
}