/* ============================================================
   FRONTIX TRADE — design system
   ============================================================ */
:root{
  --navy:#0F2A4A;
  --navy-900:#0B1F38;
  --navy-700:#12315C;
  --accent:#12B5A5;
  --accent-600:#0E9C8E;
  --bg:#FFFFFF;
  --bg-soft:#F5F7FA;
  --bg-mute:#EEF2F7;
  --text:#1A2230;
  --text-2:#5B6472;
  --border:#E2E8F0;
  --white:#FFFFFF;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 10px 30px rgba(15,42,74,.08);
  --shadow-lg:0 20px 50px rgba(15,42,74,.14);
  --maxw:1180px;
  --font:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  --font-head:'Manrope',var(--font);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{
  font-family:var(--font);
  color:var(--text);
  background:var(--bg);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}

h1,h2,h3,h4{font-family:var(--font-head);color:var(--navy);line-height:1.2;font-weight:700}
h1{font-size:clamp(2rem,4.5vw,3.4rem);letter-spacing:-.02em}
h2{font-size:clamp(1.6rem,3vw,2.4rem);letter-spacing:-.01em}
h3{font-size:1.25rem}
p{color:var(--text-2)}

.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.section{padding:88px 0}
.section--soft{background:var(--bg-soft)}
.eyebrow{
  display:inline-block;font-family:var(--font-head);font-weight:700;
  font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent-600);margin-bottom:14px;
}
.section-head{max-width:720px;margin-bottom:52px}
.section-head p{margin-top:14px;font-size:1.05rem}
.center{text-align:center;margin-left:auto;margin-right:auto}

/* buttons */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--font-head);font-weight:600;font-size:.98rem;
  padding:14px 26px;border-radius:var(--radius-sm);
  cursor:pointer;border:1px solid transparent;transition:.2s ease;white-space:nowrap;
}
.btn--primary{background:var(--accent);color:#04231f}
.btn--primary:hover{background:var(--accent-600);transform:translateY(-2px);box-shadow:0 10px 24px rgba(18,181,165,.35)}
.btn--ghost{background:transparent;color:var(--white);border-color:rgba(255,255,255,.35)}
.btn--ghost:hover{background:rgba(255,255,255,.1)}
.btn--outline{background:transparent;color:var(--navy);border-color:var(--border)}
.btn--outline:hover{border-color:var(--navy);transform:translateY(-2px)}
.btn--lg{padding:16px 32px;font-size:1.05rem}

/* ---------- Header ---------- */
.header{
  position:sticky;top:0;z-index:60;background:rgba(255,255,255,.9);
  backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--border);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--font-head);font-weight:800;font-size:1.15rem;color:var(--navy)}
.brand .logo-img{
  width:40px;height:40px;border-radius:10px;flex:none;display:block;
}
.footer .logo-img{width:38px;height:38px}
.brand small{display:block;font-family:var(--font);font-weight:500;font-size:.62rem;letter-spacing:.18em;color:var(--text-2);text-transform:uppercase}
.nav-menu{display:flex;align-items:center;gap:30px}
.nav-menu a{font-weight:500;font-size:.95rem;color:var(--text);transition:.2s}
.nav-menu a:hover{color:var(--accent-600)}
.nav-right{display:flex;align-items:center;gap:16px}
.lang{display:flex;gap:2px;font-family:var(--font-head);font-weight:600;font-size:.85rem}
.lang a{padding:4px 8px;border-radius:6px;color:var(--text-2)}
.lang a.is-active{background:var(--navy);color:#fff}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0;transition:.25s}

/* ---------- Hero ---------- */
.hero{
  position:relative;color:#fff;overflow:hidden;
  background:
    linear-gradient(160deg, rgba(11,31,56,.92), rgba(15,42,74,.80)),
    url(../img/hero.jpg) center/cover no-repeat,
    linear-gradient(160deg,var(--navy-900),var(--navy-700));
}
.hero .container{padding-top:96px;padding-bottom:104px;position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero h1{color:#fff}
.hero .lead{color:#c7d5e6;font-size:1.18rem;margin-top:22px;max-width:560px}
.hero-cta{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.hero-stats{display:flex;gap:34px;margin-top:48px;flex-wrap:wrap}
.hero-stats .num{font-family:var(--font-head);font-weight:800;font-size:1.8rem;color:#fff}
.hero-stats .lbl{font-size:.85rem;color:#9fb4cc}
.hero-card{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);padding:28px;backdrop-filter:blur(6px);
}
.hero-card h3{color:#fff;font-size:1.05rem;margin-bottom:16px}
.hero-card li{display:flex;gap:12px;align-items:flex-start;color:#c7d5e6;padding:9px 0;font-size:.95rem}
.hero-card li svg{flex:none;margin-top:2px;color:var(--accent)}
.hero-wave{position:absolute;bottom:-1px;left:0;width:100%;z-index:1;line-height:0}

/* ---------- Trust bar ---------- */
.trust{background:var(--bg-mute);border-bottom:1px solid var(--border)}
.trust .container{display:flex;flex-wrap:wrap;gap:14px 40px;align-items:center;justify-content:center;padding:20px}
.trust span{display:flex;align-items:center;gap:9px;font-size:.9rem;color:var(--text-2);font-weight:500}
.trust svg{color:var(--accent-600)}

/* ---------- About ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.about-list{margin-top:24px;display:grid;gap:14px}
.about-list li{display:flex;gap:12px;align-items:flex-start;color:var(--text)}
.about-list svg{flex:none;color:var(--accent-600);margin-top:3px}
.about-visual{
  border-radius:var(--radius);min-height:340px;box-shadow:var(--shadow-lg);
  background:linear-gradient(135deg,var(--navy),#1b4a80);position:relative;overflow:hidden;
  display:grid;place-items:center;color:#fff;
}
.about-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.about-visual::before{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(rgba(11,31,56,.74),rgba(11,31,56,.82))}
.about-visual .facts{position:relative;z-index:2}
.about-visual .facts{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:rgba(255,255,255,.12);border-radius:12px;overflow:hidden;width:80%}
.about-visual .facts div{background:rgba(15,31,56,.55);padding:26px 20px;text-align:center}
.about-visual .facts b{font-family:var(--font-head);font-size:1.7rem;display:block}
.about-visual .facts span{font-size:.8rem;color:#a9bdd6}

/* ---------- Cards / Oferta ---------- */
.grid-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{
  background:var(--white);border:1px solid var(--border);border-radius:var(--radius);
  padding:30px 26px;transition:.25s ease;
}
.card{position:relative;overflow:hidden}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.card-img{display:block;width:100%;height:150px;object-fit:cover;border-radius:10px;margin-bottom:20px;transition:transform .5s ease}
.card:hover .card-img{transform:scale(1.05)}
.card .ico{
  width:52px;height:52px;border-radius:12px;display:grid;place-items:center;
  background:var(--bg-mute);color:var(--navy);margin-bottom:18px;
}
.card:hover .ico{background:var(--accent);color:#04231f}
.card h3{margin-bottom:8px}
.card p{font-size:.95rem}

/* ---------- Values (O nas) ---------- */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:52px}
.value{padding:28px 24px;background:var(--white);border:1px solid var(--border);border-radius:var(--radius);transition:.25s ease}
.value:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:transparent}
.value .ico{width:50px;height:50px;border-radius:12px;display:grid;place-items:center;background:var(--bg-mute);color:var(--navy);margin-bottom:16px;transition:.25s}
.value:hover .ico{background:var(--accent);color:#04231f}
.value h3{font-size:1.12rem;margin-bottom:8px}
.value p{font-size:.94rem}

/* ---------- Services (Usługi) — feature rows ---------- */
.services{display:grid;gap:36px}
.service-row{display:grid;grid-template-columns:1.05fr 1fr;gap:46px;align-items:center}
.service-row:nth-child(even) .service-media{order:2}
.service-media{position:relative}
.service-media img{width:100%;height:340px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow-lg);display:block}
.service-num{position:absolute;top:-16px;left:-16px;width:54px;height:54px;border-radius:14px;background:var(--accent);
  color:#04231f;display:grid;place-items:center;font-family:var(--font-head);font-weight:800;font-size:1.25rem;box-shadow:var(--shadow)}
.service-body h3{font-size:1.5rem;margin-bottom:12px}
.service-body p{font-size:1.02rem}
.service-feats{display:flex;flex-wrap:wrap;gap:11px 20px;margin-top:20px}
.service-feats li{display:flex;align-items:center;gap:8px;font-size:.92rem;font-weight:600;color:var(--navy);font-family:var(--font-head)}
.service-feats svg{color:var(--accent-600);flex:none}

/* ---------- Why us ---------- */
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.why-item{display:flex;gap:18px;padding:24px;background:var(--white);border:1px solid var(--border);border-radius:var(--radius)}
.why-item .ico{flex:none;width:46px;height:46px;border-radius:11px;display:grid;place-items:center;background:var(--navy);color:#fff}
.why-item h3{font-size:1.08rem;margin-bottom:6px}
.why-item p{font-size:.93rem}

/* ---------- Process ---------- */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;counter-reset:step}
.step{text-align:center;position:relative}
.step .n{
  width:54px;height:54px;margin:0 auto 16px;border-radius:50%;display:grid;place-items:center;
  font-family:var(--font-head);font-weight:800;font-size:1.2rem;background:var(--white);
  border:2px solid var(--accent);color:var(--navy);position:relative;z-index:2;
}
.step h3{font-size:1rem;margin-bottom:6px}
.step p{font-size:.87rem}
.steps .step:not(:last-child)::after{
  content:"";position:absolute;top:27px;left:60%;width:80%;height:2px;
  background:var(--border);z-index:1;
}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:48px;align-items:start}
.contact-info li{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--border)}
.contact-info .ico{flex:none;width:44px;height:44px;border-radius:11px;display:grid;place-items:center;background:var(--bg-mute);color:var(--navy)}
.contact-info b{display:block;color:var(--navy);font-family:var(--font-head)}
.contact-info span{font-size:.92rem}
.map{position:relative;margin-top:22px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);line-height:0;background:var(--bg-mute)}
.map iframe{width:100%;height:230px;border:0;display:block}
.map-consent{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;min-height:230px;padding:26px;text-align:center;line-height:1.55}
.map-consent p{margin:0;max-width:360px;font-size:.85rem;color:var(--text-2)}

/* form result alert */
.form-alert{border-radius:var(--radius-sm);padding:13px 16px;margin-bottom:18px;font-size:.9rem;font-weight:500;line-height:1.45}
.form-alert.is-ok{background:#e6f7f4;color:#0b6b60;border:1px solid #9fe0d7}
.form-alert.is-err{background:#fdecec;color:#a12727;border:1px solid #f3b7b7}

.form{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-size:.85rem;font-weight:600;color:var(--navy);margin-bottom:6px;font-family:var(--font-head)}
.field input,.field textarea{
  width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:var(--radius-sm);
  font-family:var(--font);font-size:.95rem;color:var(--text);background:var(--bg-soft);transition:.2s;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);background:#fff;box-shadow:0 0 0 3px rgba(18,181,165,.12)}
.field textarea{min-height:120px;resize:vertical}
.hp{position:absolute;left:-9999px}
.consent{display:flex;gap:11px;align-items:flex-start;font-size:.82rem;color:var(--text-2);margin:6px 0 20px}
.consent input{margin-top:3px;flex:none;width:17px;height:17px;accent-color:var(--accent)}
.consent a{color:var(--accent-600);text-decoration:underline}
.form .btn{width:100%;justify-content:center}
.form-note{font-size:.78rem;color:var(--text-2);margin-top:12px;text-align:center}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(160deg,var(--navy-700),var(--navy-900));color:#fff}
.cta-band .container{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:56px 22px;flex-wrap:wrap}
.cta-band h2{color:#fff;max-width:640px}
.cta-band p{color:#c7d5e6;margin-top:8px}

/* ---------- Footer ---------- */
.footer{background:var(--navy-900);color:#c7d5e6;padding:64px 0 26px;font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.3fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer h4{color:#fff;font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:18px}
.footer .brand{color:#fff;margin-bottom:16px}
.footer .brand small{color:#8ba0bb}
.footer a:hover{color:var(--accent)}
.footer ul li{padding:6px 0}
.legal-info{font-size:.85rem;line-height:1.9}
.legal-info b{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:22px;font-size:.83rem;color:#8ba0bb}
.footer-bottom a{color:#8ba0bb}
.badge-ph{display:inline-block;padding:2px 8px;border:1px dashed #5a7597;border-radius:6px;color:#f2b84b;font-size:.78rem}
.ph{color:#f2b84b;font-style:italic}

/* ---------- Cookie banner ---------- */
.cookie{
  position:fixed;left:16px;right:16px;bottom:16px;z-index:90;max-width:560px;margin:0 auto;
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);
  padding:22px 24px;display:none;
}
.cookie.show{display:block;animation:pop .3s ease}
@keyframes pop{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.cookie h4{font-size:1.05rem;margin-bottom:8px}
.cookie p{font-size:.88rem;margin-bottom:16px}
.cookie a{color:var(--accent-600);text-decoration:underline}
.cookie-actions{display:flex;gap:10px;flex-wrap:wrap}
.cookie .btn{padding:10px 20px;font-size:.9rem}

/* ---------- Legal pages ---------- */
.legal-page{padding:56px 0 80px}
.legal-page .container{max-width:820px}
.legal-page h1{margin-bottom:8px}
.legal-page .updated{color:var(--text-2);font-size:.9rem;margin-bottom:32px}
.legal-page h2{font-size:1.3rem;margin:32px 0 12px}
.legal-page h3{margin:22px 0 8px}
.legal-page p,.legal-page li{margin-bottom:10px;color:var(--text)}
.legal-page ul{list-style:disc;padding-left:22px;margin-bottom:14px}
.back-link{display:inline-flex;align-items:center;gap:8px;color:var(--accent-600);font-weight:600;margin-bottom:24px}

/* ============================================================
   ANIMATIONS
   ============================================================ */

/* --- Hero entrance (on load) --- */
@keyframes fadeUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes shine{0%{left:-60%}60%,100%{left:130%}}
@keyframes glow{0%,100%{opacity:.55;transform:translate(0,0) scale(1)}50%{opacity:.9;transform:translate(-20px,10px) scale(1.08)}}
@keyframes pulseRing{0%{box-shadow:0 0 0 0 rgba(18,181,165,.45)}70%{box-shadow:0 0 0 12px rgba(18,181,165,0)}100%{box-shadow:0 0 0 0 rgba(18,181,165,0)}}
@keyframes spinIn{from{opacity:0;transform:rotate(-90deg) scale(.6)}to{opacity:1;transform:none}}

.hero .eyebrow{animation:fadeUp .6s .05s both}
.hero h1{animation:fadeUp .7s .15s both}
.hero .lead{animation:fadeUp .7s .28s both}
.hero-cta{animation:fadeUp .7s .4s both}
.hero-stats{animation:fadeUp .7s .52s both}
.hero-card{animation:fadeUp .8s .5s both, floatY 6s 1.3s ease-in-out infinite}

/* animated glow inside hero */
.hero::before{
  content:"";position:absolute;top:-15%;right:5%;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(18,181,165,.35),transparent 65%);
  filter:blur(20px);z-index:1;animation:glow 9s ease-in-out infinite;pointer-events:none;
}

/* logo hover */
.brand .logo-img{transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s}
.brand:hover .logo-img{transform:rotate(-6deg) scale(1.08);box-shadow:0 8px 20px rgba(18,181,165,.4)}

/* nav underline */
.nav-menu a{position:relative}
.nav-menu a::after{
  content:"";position:absolute;left:0;bottom:-4px;width:0;height:2px;background:var(--accent);
  transition:width .28s ease;
}
.nav-menu a:hover::after{width:100%}

/* primary button shine sweep */
.btn--primary{position:relative;overflow:hidden}
.btn--primary::after{
  content:"";position:absolute;top:0;left:-60%;width:45%;height:100%;
  background:linear-gradient(120deg,transparent,rgba(255,255,255,.5),transparent);
  transform:skewX(-20deg);pointer-events:none;
}
.btn--primary:hover::after{animation:shine .9s ease}

/* header scrolled state */
.header{transition:height .3s,box-shadow .3s,background .3s}
.header.scrolled{box-shadow:0 6px 24px rgba(15,42,74,.1)}
.header.scrolled .nav{height:62px;transition:height .3s}

/* trust items hover */
.trust span{transition:color .25s,transform .25s}
.trust span:hover{color:var(--navy);transform:translateY(-2px)}

/* card icon micro-interaction */
.card .ico,.why-item .ico{transition:background .25s,color .25s,transform .35s}
.card:hover .ico{transform:rotate(-6deg) scale(1.06)}
.why-item:hover .ico{transform:translateY(-3px)}

/* step number ring pulse when revealed */
.step.in .n{animation:pulseRing 1.8s ease-out .3s 2}

/* scroll-reveal (hidden from first paint when JS active — no flash) */
html.js .section-head,
html.js .card,
html.js .why-item,
html.js .step,
html.js .value,
html.js .service-row,
html.js .about-visual,
html.js .about-list,
html.js .contact-info,
html.js .form,
html.js .map{
  opacity:0;transform:translateY(26px);
  transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1);
}
html.js .in{opacity:1;transform:none}
/* keep card hover-lift working after reveal */
html.js .card.in:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}

/* cookie & form focus niceties already handled; add link hover */
.footer a,.contact-info a,.legal-page a{transition:color .2s}

/* reduced motion */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important}
  html.js [data-anim]{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* ---------- Responsive ---------- */
@media(max-width:960px){
  .hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr}
  .grid-cards{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .steps .step::after{display:none}
  .footer-grid{grid-template-columns:1fr 1fr}
  .values{grid-template-columns:1fr}
  .service-row{grid-template-columns:1fr;gap:22px}
  .service-row:nth-child(even) .service-media{order:0}
  .service-media img{height:260px}
}
@media(max-width:720px){
  .section{padding:64px 0}
  /* header: prevent brand/logo overlapping the language switch */
  .nav{gap:10px}
  .brand{min-width:0;font-size:1.05rem}
  .brand span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .nav-right{gap:10px;flex:none}
  .nav-right .btn--primary{display:none}   /* CTA is available in hero + menu */
  .lang{flex:none}
  .nav-menu{
    position:fixed;top:72px;left:0;right:0;background:#fff;flex-direction:column;
    align-items:flex-start;gap:0;padding:10px 22px 22px;border-bottom:1px solid var(--border);
    transform:translateY(-140%);transition:.3s;z-index:55;box-shadow:var(--shadow);
  }
  .nav-menu.open{transform:none}
  .nav-menu a{width:100%;padding:12px 0;border-bottom:1px solid var(--border)}
  .nav-toggle{display:block}
  .nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .grid-cards,.why-grid,.form .row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  /* hero buttons: stack full-width so text is never cut off */
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn{width:100%;justify-content:center}
  /* hero stats: even 3-column row (no orphaned stat) */
  .hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:36px}
  .hero-stats .num{font-size:1.5rem}
  /* process steps: single-column, number left + text right (no orphaned step) */
  .steps{grid-template-columns:1fr;gap:16px}
  .step{display:grid;grid-template-columns:auto 1fr;column-gap:16px;row-gap:2px;text-align:left;align-items:center}
  .step .n{grid-row:1 / span 2;margin:0;align-self:center}
  .step h3{grid-column:2;margin:0;font-size:1.05rem}
  .step p{grid-column:2;margin:0}
}