/* =========================================================
   CSW-tronic - motyw zgodny z logo (niebieski + żółty + kratka)
   ========================================================= */

:root{
  --bg: #0a1836;            /* dark brand navy */
  --bg-2: #0e1f45;
  --bg-3: #122a5a;
  --surface: #142e63;
  --surface-2: #1b3a7a;
  --border: rgba(251,191,36,0.15);
  --border-strong: rgba(251,191,36,0.28);
  --text: #eef2ff;
  --text-dim: #c7d2fe;
  --text-muted: #94a3b8;
  --primary: #fbbf24;        /* accent yellow (logo) */
  --primary-2: #f59e0b;      /* darker yellow */
  --primary-dark: #d97706;
  --brand-blue: #1e3a8a;     /* deep blue */
  --brand-blue-2: #1e40af;   /* blue */
  --brand-blue-3: #3b82f6;   /* bright blue */
  --success: #10b981;
  --danger: #ef4444;
  --shadow-lg: 0 25px 50px -12px rgba(5,10,25,0.55);
  --shadow: 0 10px 30px -10px rgba(5,10,25,0.45);
  --radius: 16px;
  --radius-sm: 10px;
  --container: 1200px;

  --honeycomb: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='56' height='96' viewBox='0 0 56 96'><g fill='none' stroke='%231e40af' stroke-width='1.2' stroke-opacity='0.5'><polygon points='28,2 54,17 54,47 28,62 2,47 2,17'/><polygon points='28,50 54,65 54,95 28,110 2,95 2,65'/><polygon points='0,-30 28,-14 28,16 0,30 -28,16 -28,-14'/></g></svg>");
  --honeycomb-soft: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='56' height='96' viewBox='0 0 56 96'><g fill='none' stroke='%233b82f6' stroke-width='1' stroke-opacity='0.22'><polygon points='28,2 54,17 54,47 28,62 2,47 2,17'/><polygon points='28,50 54,65 54,95 28,110 2,95 2,65'/></g></svg>");
}

*, *::before, *::after{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; transition: color .2s; }
button{ font-family: inherit; cursor: pointer; }

h1,h2,h3,h4,h5{
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  line-height: 1.2;
  margin: 0 0 .5em;
  letter-spacing: -0.02em;
  color: #fff;
}
h1{ font-size: clamp(2.2rem, 5vw, 3.75rem); font-weight: 700; }
h2{ font-size: clamp(1.75rem, 3.5vw, 2.5rem); font-weight: 700; }
h3{ font-size: 1.25rem; font-weight: 600; }
p{ margin: 0 0 1em; color: var(--text-dim); }

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ----------------- Top bar ----------------- */
.topbar{
  background: #060a14;
  border-bottom: 1px solid var(--border);
  font-size: .82rem;
  color: var(--text-dim);
}
.topbar-inner{
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 24px;
  gap: 16px;
  flex-wrap: wrap;
}
.topbar-right{
  display: flex;
  gap: 20px;
}
.topbar-right a{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-dim);
  transition: color .2s;
}
.topbar-right a:hover{ color: var(--primary); }

/* ----------------- Navbar ----------------- */
.nav{
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,24,54,0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  gap: 24px;
}
.logo{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  color: #fff;
}
.logo-mark{
  width: 36px; height: 36px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  border-radius: 10px;
  color: var(--brand-blue);
  box-shadow: 0 0 0 2px rgba(251,191,36,0.25);
}
.logo-mark svg{ width:22px; height:22px; }
.logo-text span{ color: var(--primary); }

.nav-links{
  display: flex; gap: 32px;
  margin-left: auto;
}
.nav-links a{
  color: var(--text-dim);
  font-size: .95rem;
  font-weight: 500;
  position: relative;
}
.nav-links a:hover{ color: #fff; }
.nav-links a::after{
  content:''; position:absolute; left:0; right:0; bottom:-6px;
  height:2px; background: var(--primary);
  transform: scaleX(0); transform-origin:left; transition: transform .25s;
}
.nav-links a:hover::after{ transform: scaleX(1); }

.nav-cta{ margin-left: 0; }

.nav-social{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-left: 4px;
}
.nav-social a{
  width: 36px; height: 36px;
  display: grid; place-items: center;
  border-radius: 8px;
  color: var(--text-dim);
  border: 1px solid var(--border);
  background: rgba(26,35,64,0.35);
  transition: color .2s, border-color .2s, background .2s, transform .2s;
}
.nav-social a:hover{
  color: var(--primary);
  border-color: var(--primary);
  background: rgba(251,191,36,0.08);
  transform: translateY(-1px);
}
.nav-social a svg{ width: 18px; height: 18px; }

.nav-toggle{
  display:none;
  width:40px; height:40px;
  background:transparent; border:1px solid var(--border);
  border-radius:8px;
  flex-direction:column; justify-content:center; align-items:center; gap:4px;
}
.nav-toggle span{
  display:block; width:18px; height:2px;
  background: var(--text); border-radius:2px;
  transition: transform .2s, opacity .2s;
}
.nav-toggle.open span:nth-child(1){ transform: translateY(6px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity:0; }
.nav-toggle.open span:nth-child(3){ transform: translateY(-6px) rotate(-45deg); }

/* ----------------- Buttons ----------------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 22px;
  font-weight: 600;
  font-size: .95rem;
  border-radius: 12px;
  border: 1px solid transparent;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}
.btn-lg{ padding: 16px 28px; font-size: 1rem; border-radius: 14px; }
.btn-block{ width: 100%; }
.btn-primary{
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #0a1836;
  box-shadow: 0 10px 25px -10px rgba(251,191,36,0.7), 0 0 0 1px rgba(251,191,36,0.3);
}
.btn-primary:hover{
  transform: translateY(-2px);
  box-shadow: 0 15px 35px -10px rgba(251,191,36,0.85), 0 0 0 1px rgba(251,191,36,0.5);
}
.btn-ghost{
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-ghost:hover{
  background: rgba(255,255,255,0.05);
  border-color: var(--primary);
  color: #fff;
}

/* ----------------- Hero ----------------- */
.hero{
  position: relative;
  padding: 80px 0 100px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(30,58,138,0.55), transparent 60%),
    radial-gradient(ellipse at 80% 100%, rgba(251,191,36,0.12), transparent 55%),
    linear-gradient(180deg, #0a1836 0%, #0e1f45 100%);
}
.hero-bg{
  position: absolute; inset: 0;
  pointer-events: none;
  z-index: 0;
}
.grid-overlay{
  position:absolute; inset:0;
  background-image: var(--honeycomb);
  background-size: 56px 96px;
  opacity: 0.55;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}
.glow{
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.35;
}
.glow-1{
  width: 500px; height: 500px;
  background: var(--brand-blue-3);
  top: -150px; left: -150px;
  opacity: 0.35;
}
.glow-2{
  width: 500px; height: 500px;
  background: var(--primary);
  bottom: -150px; right: -150px;
  opacity: 0.18;
}
.hero-inner{
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 60px;
  align-items: center;
}
.badge{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(251,191,36,0.12);
  border: 1px solid rgba(251,191,36,0.35);
  border-radius: 100px;
  color: var(--primary);
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 20px;
}
.badge-dot{
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 10px var(--primary);
  animation: pulse 2s infinite;
}
@keyframes pulse{
  0%,100%{ opacity:1; }
  50%{ opacity:.4; }
}
.grad{
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.lead{
  font-size: 1.15rem;
  color: var(--text-dim);
  max-width: 560px;
  margin-bottom: 32px;
}
.hero-cta{ display:flex; gap:14px; flex-wrap:wrap; margin-bottom: 48px; }
.hero-badges{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
.hero-badge-item{
  padding: 14px 16px;
  background: rgba(26,35,64,0.5);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: border-color .2s, background .2s;
}
.hero-badge-item:hover{
  border-color: var(--primary);
  background: rgba(251,191,36,0.1);
}
.hero-badge-item strong{
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  color: var(--primary);
  font-size: 1.05rem;
  margin-bottom: 4px;
}
.hero-badge-item span{
  font-size: .78rem;
  color: var(--text-dim);
  letter-spacing: 0.01em;
}

.hero-visual{
  position: relative;
  aspect-ratio: 1;
  max-width: 500px;
  margin: 0 auto;
}

.gearbox-hero{
  position: absolute; inset: 0;
  display: grid; place-items: center;
}
.gearbox-hero > svg{
  width: 100%; height: 100%;
  filter: drop-shadow(0 15px 30px rgba(251,191,36,0.18));
}
@media (max-width: 960px){
  .gearbox-hero > svg{ filter: none; }
}
.gear-main{
  transform-origin: 190px 230px;
  animation: rotate-cw 8s linear infinite;
}
.gear-small{
  transform-origin: 360px 160px;
  animation: rotate-ccw 5s linear infinite;
}
.gear-tiny{
  transform-origin: 400px 320px;
  animation: rotate-cw 3s linear infinite;
}
@keyframes rotate-cw{
  from{ transform: translate(190px, 230px) rotate(0deg); }
  to{ transform: translate(190px, 230px) rotate(360deg); }
}
.gear-small{ animation-name: rotate-ccw-small; }
@keyframes rotate-ccw-small{
  from{ transform: translate(360px, 160px) rotate(0deg); }
  to{ transform: translate(360px, 160px) rotate(-360deg); }
}
.gear-tiny{ animation-name: rotate-cw-tiny; }
@keyframes rotate-cw-tiny{
  from{ transform: translate(400px, 320px) rotate(0deg); }
  to{ transform: translate(400px, 320px) rotate(360deg); }
}

.oil{
  opacity: 0;
  animation: oil-float 3s ease-in infinite;
  filter: drop-shadow(0 0 6px currentColor);
}
.oil-1{ animation-delay: 0s; }
.oil-2{ animation-delay: 0.8s; }
.oil-3{ animation-delay: 1.6s; }
.oil-4{ animation-delay: 2.4s; }
@keyframes oil-float{
  0%{ opacity: 0; transform: translateY(0) scale(0.6); }
  20%{ opacity: 0.9; transform: translateY(-20px) scale(1); }
  80%{ opacity: 0.6; transform: translateY(-180px) scale(0.8); }
  100%{ opacity: 0; transform: translateY(-230px) scale(0.4); }
}

.gear-selector{
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  padding: 10px 16px;
  background: rgba(26,35,64,0.95);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  box-shadow: var(--shadow);
  z-index: 3;
}
.gear-selector span{
  width: 36px; height: 36px;
  display: grid; place-items: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-muted);
  border-radius: 8px;
  transition: all .3s;
  position: relative;
  z-index: 1;
}
.gear-selector span.active{
  color: #0a1836;
  animation: shift-highlight 6s ease-in-out infinite;
}
.gear-selector .selector-indicator{
  position: absolute;
  top: 10px;
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  border-radius: 8px;
  box-shadow: 0 0 15px rgba(251,191,36,0.55);
  animation: shift-move 6s ease-in-out infinite;
  z-index: 0;
}
@keyframes shift-move{
  0%,16%{ left: 16px; }
  25%,33%{ left: 58px; }
  42%,50%{ left: 100px; }
  58%,75%{ left: 142px; }
  83%,100%{ left: 184px; }
}
@keyframes shift-highlight{
  0%,100%{ transform: scale(1); }
  50%{ transform: scale(1.05); }
}

/* ----------------- Stats strip ----------------- */
.stats-strip{
  background: #fff;
  color: #0f172a;
  padding: 40px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  z-index: 5;
  isolation: isolate;
}
.stats-strip::before{
  content:'';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-2));
}
.stats-strip-inner{
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 24px;
}
.stat-item{
  display: flex;
  align-items: center;
  gap: 16px;
  color: #0f172a;
  min-width: 0;
}
.js-on .stat-item{
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s ease, transform .6s ease;
}
.js-on .stat-item.is-in{
  opacity: 1;
  transform: translateY(0);
}
.stat-num{
  font-variant-numeric: tabular-nums;
}
@media (prefers-reduced-motion: reduce){
  .js-on .stat-item{ opacity: 1; transform: none; transition: none; }
}
.stat-item svg{
  color: #1e40af;
  flex-shrink: 0;
}
.stat-item .stat-gear{
  animation: spin 6s linear infinite;
}
@keyframes spin{
  from{ transform: rotate(0deg); }
  to{ transform: rotate(360deg); }
}
.stat-item strong{
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.5rem;
  color: #0f172a;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 4px;
}
.stat-item span{
  font-size: .88rem;
  color: #64748b;
}
.stat-divider{
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* ----------------- Section white ----------------- */
.section-white{
  background: #fff;
  color: #0f172a;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.section-white h1,
.section-white h2,
.section-white h3,
.section-white h4{ color: #0f172a; }
.section-white p{ color: #475569; }
.eyebrow-blue{ color: #1e40af !important; }

.dsg-showcase{
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 50px;
  align-items: center;
}
.dsg-diagram{
  background: linear-gradient(180deg, #fff 0%, #f8fafc 100%);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 20px 50px -15px rgba(15,23,42,0.12);
  overflow: hidden;
}
.dsg-diagram svg{ width: 100%; height: auto; }

.dsg-gear-even{
  animation: rotate-around-origin 4s linear infinite;
  transform-box: fill-box;
  transform-origin: center;
}
.dsg-gear-odd{
  animation: rotate-around-origin-reverse 4s linear infinite;
  transform-box: fill-box;
  transform-origin: center;
}
.dsg-gear-even:nth-child(odd){ animation-duration: 5s; }
.dsg-gear-odd:nth-child(odd){ animation-duration: 5.5s; }
@keyframes rotate-around-origin{
  from{ transform: rotate(0deg); }
  to{ transform: rotate(360deg); }
}
@keyframes rotate-around-origin-reverse{
  from{ transform: rotate(0deg); }
  to{ transform: rotate(-360deg); }
}
.clutch-ring{
  animation: clutch-pulse 2s ease-in-out infinite;
  transform-box: fill-box;
  transform-origin: center;
}
@keyframes clutch-pulse{
  0%,100%{ opacity: 0.6; r: 32; }
  50%{ opacity: 1; r: 38; }
}

.dsg-info{ display: grid; gap: 20px; }
.dsg-info-item{
  display: flex;
  gap: 16px;
  padding: 20px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  transition: border-color .2s, transform .2s, box-shadow .2s;
}
.dsg-info-item:hover{
  border-color: #1e40af;
  transform: translateX(4px);
  box-shadow: 0 10px 25px -10px rgba(30,64,175,0.2);
}
.dsg-info-icon{
  flex-shrink: 0;
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 10px;
}
.dsg-info-item h4{ font-size: 1.05rem; margin-bottom: 6px; color: #0f172a; }
.dsg-info-item p{ font-size: .92rem; margin: 0; color: #475569; }

.service-card:hover .service-icon svg{
  animation: spin-slow 2s linear infinite;
}
@keyframes spin-slow{
  from{ transform: rotate(0deg); }
  to{ transform: rotate(360deg); }
}

.card-float{
  position: absolute;
  background: rgba(26,35,64,0.9);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow);
  animation: floaty 4s ease-in-out infinite;
  z-index: 2;
}
.card-float .dot{
  width:10px; height:10px; border-radius:50%;
  box-shadow: 0 0 10px currentColor;
}
.dot.green{ background: #10b981; color:#10b981; }
.dot.blue{ background: var(--brand-blue-3); color: var(--brand-blue-3); }
.dot.purple{ background: var(--primary); color: var(--primary); }
.card-title{ color: #fff; font-weight: 600; font-size: .9rem; }
.card-sub{ color: var(--text-dim); font-size: .78rem; }
.card-1{ top: 10%; left: -5%; animation-delay: 0s; }
.card-2{ top: 45%; right: -10%; animation-delay: 1.3s; }
.card-3{ bottom: 10%; left: 5%; animation-delay: 2.6s; }
@keyframes floaty{
  0%,100%{ transform: translateY(0); }
  50%{ transform: translateY(-10px); }
}

/* ----------------- Sections ----------------- */
.section{ padding: 100px 0; }
.section-alt{ background: var(--bg-2); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.section-head{ text-align: center; max-width: 680px; margin: 0 auto 60px; }
.section-head p{ font-size: 1.05rem; }

.eyebrow{
  display: inline-block;
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
}

.grid-2{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

/* ----------------- About ----------------- */
.about-img-wrap{
  position: relative;
  aspect-ratio: 4/5;
  border-radius: 24px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-lg);
}
.about-img-wrap::before{
  content:'';
  position: absolute; inset: -2px;
  border-radius: 24px;
  padding: 2px;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: .5;
  pointer-events: none;
}
.about-img-wrap img{ width:100%; height:100%; object-fit: cover; }
.about-img-placeholder{
  position: absolute; inset: 0;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--text-muted);
  background: linear-gradient(135deg, var(--surface-2), var(--surface));
}
.about-img-placeholder svg{ width: 120px; height: 120px; opacity:.35; }
.about-img-placeholder span{ font-family: 'Space Grotesk', monospace; font-size: .9rem; color: var(--text-dim); opacity: .7; }
.about-img-wrap.placeholder .about-img-placeholder{ display: flex; }

.about-grid{
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 60px;
  align-items: start;
}
.about-img-wrap.compact{ aspect-ratio: 3/4; }
.about-intro{ margin-top: 20px; text-align: center; }
.about-intro h3{ color: #fff; font-size: 1.15rem; margin-bottom: 10px; }
.about-intro p{ font-size: .93rem; }
.pillars{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.pillar{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color .2s, background .2s, transform .2s;
}
.pillar:hover{
  border-color: var(--primary);
  background: var(--surface-2);
  transform: translateY(-3px);
}
.pillar-icon{
  width: 44px; height: 44px;
  display: grid; place-items: center;
  background: rgba(251,191,36,0.12);
  color: var(--primary);
  border-radius: 10px;
  margin-bottom: 14px;
}
.pillar-icon svg{ width: 22px; height: 22px; }
.pillar h4{
  color: #fff;
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.pillar p{ margin: 0; font-size: .92rem; }

/* ----------------- Why grid ----------------- */
.why-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.why-item{
  padding: 26px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  position: relative;
  transition: border-color .2s, transform .2s;
}
.why-item:hover{ border-color: var(--primary); transform: translateY(-3px); }
.why-num{
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.25rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  margin-bottom: 16px;
}
.why-item h4{ color: #fff; font-size: 1rem; margin-bottom: 8px; }
.why-item p{ margin: 0; font-size: .9rem; }

/* ----------------- Services ----------------- */
.services-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.service-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 22px;
  transition: transform .2s, border-color .2s, background .2s;
  position: relative;
  overflow: hidden;
}
.service-card.featured{
  background: linear-gradient(180deg, rgba(251,191,36,0.1), var(--surface));
  border-color: rgba(251,191,36,0.4);
}
.featured-tag{
  position: absolute;
  top: 20px; right: 20px;
  background: linear-gradient(135deg, var(--primary), var(--primary-2)) !important;
  color: #0a1836 !important;
  font-weight: 700 !important;
}
.mini-list{
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: grid;
  gap: 8px;
}
.mini-list li{
  position: relative;
  padding-left: 22px;
  font-size: .88rem;
  color: var(--text-dim);
}
.mini-list li::before{
  content: '';
  position: absolute;
  left: 0; top: 9px;
  width: 12px; height: 2px;
  background: var(--primary);
  border-radius: 2px;
}
.service-card::after{
  content:'';
  position: absolute; top:0; left:0; right:0; height:2px;
  background: linear-gradient(90deg, var(--primary), var(--primary-2));
  transform: scaleX(0); transform-origin:left;
  transition: transform .3s;
}
.service-card:hover{
  transform: translateY(-4px);
  border-color: var(--border-strong);
  background: var(--surface-2);
}
.service-card:hover::after{ transform: scaleX(1); }
.service-icon{
  width: 52px; height: 52px;
  display: grid; place-items: center;
  background: rgba(251,191,36,0.12);
  color: var(--primary);
  border-radius: 12px;
  margin-bottom: 20px;
}
.service-icon svg{ width: 26px; height: 26px; }
.service-card h3{ color: #fff; margin-bottom: 10px; }
.service-card p{ margin: 0; font-size: .95rem; }

/* ----------------- Testimonials ----------------- */
.testimonials-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin: 0;
}
.stars{ color: #fbbf24; font-size: 1.1rem; margin-bottom: 12px; letter-spacing: 2px; }
.testimonial p{ color: var(--text); font-size: 1rem; line-height: 1.6; margin-bottom: 20px; }
.testimonial footer strong{ display:block; color:#fff; font-size:.95rem; }
.testimonial footer span{ color: var(--text-dim); font-size:.85rem; }

/* ----------------- Contact ----------------- */
.section-contact{
  background: linear-gradient(180deg, var(--bg-2), var(--bg));
  border-top:1px solid var(--border);
}
.contact-info{
  list-style: none;
  padding: 0;
  margin: 32px 0 0;
  display: grid;
  gap: 20px;
}
.contact-info li{ display: flex; align-items: center; gap: 16px; }
.ci-icon{
  flex: 0 0 auto;
  width: 44px; height: 44px;
  display: grid; place-items: center;
  background: rgba(251,191,36,0.12);
  color: var(--primary);
  border-radius: 12px;
}
.ci-icon svg{ width:20px; height:20px; }
.contact-info span{ font-size: .82rem; color: var(--text-dim); display: block; margin-bottom: 2px; }
.contact-info strong, .contact-info a{ color: #fff; font-size: 1rem; }
.contact-info a:hover{ color: var(--primary); }

.contact-form{
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 20px;
  padding: 36px;
  box-shadow: var(--shadow-lg);
}
.contact-form h3{ color: #fff; font-size: 1.35rem; margin-bottom: 4px; }
.form-sub{ color: var(--text-dim); margin-bottom: 24px; font-size: .92rem; }
.form-row{ display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field{ display: block; margin-bottom: 18px; }
.field > span{ display: block; font-size: .85rem; font-weight: 500; color: var(--text); margin-bottom: 6px; }
.field input,
.field select,
.field textarea{
  width: 100%;
  padding: 12px 14px;
  background: var(--bg-2);
  border: 1.5px solid var(--border-strong);
  border-radius: 10px;
  color: var(--text);
  font-family: inherit;
  font-size: .95rem;
  transition: border-color .2s, box-shadow .2s;
  resize: vertical;
}
.field input:focus,
.field select:focus,
.field textarea:focus{
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(251,191,36,0.18);
}
.field input.invalid,
.field select.invalid,
.field textarea.invalid{ border-color: var(--danger); }
.field .error{
  display: block;
  color: var(--danger);
  font-size: .82rem;
  margin-top: 6px;
  font-style: normal;
  min-height: 0;
  opacity: 0;
  transition: opacity .2s;
}
.field .error.show{ opacity: 1; }

.checkbox{
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 20px;
  font-size: .88rem;
  color: var(--text-dim);
  cursor: pointer;
}
.checkbox input{ margin-top: 3px; accent-color: var(--primary); }

.form-status{
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: .9rem;
  display: none;
}
.form-status.success{
  display: block;
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.3);
  color: #34d399;
}
.form-status.error{
  display: block;
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  color: #f87171;
}

/* ----------------- Map ----------------- */
.map-wrap{
  margin-top: 28px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-2);
  filter: saturate(0.95);
}
.map-wrap iframe{
  display: block;
  filter: invert(0.9) hue-rotate(180deg) saturate(0.6);
}

/* ----------------- FAB call button ----------------- */
.fab-call{
  position: fixed;
  bottom: 20px; right: 20px;
  width: 56px; height: 56px;
  display: none;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #0a1836;
  border-radius: 50%;
  box-shadow: 0 10px 30px -8px rgba(251,191,36,0.65);
  z-index: 90;
  transition: transform .2s;
}
.fab-call:hover{ transform: scale(1.08); }
.fab-call::after{
  content:'';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid var(--primary);
  opacity: 0;
  animation: pulse-ring 2s infinite;
}
@keyframes pulse-ring{
  0%{ transform: scale(0.95); opacity: 0.7; }
  100%{ transform: scale(1.4); opacity: 0; }
}

/* ----------------- Footer ----------------- */
.footer{
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 60px 0 24px;
}
.footer-inner{
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
}
.logo-footer{ margin-bottom: 14px; }
.footer h5{ color: #fff; font-size: 1rem; font-weight: 600; margin-bottom: 14px; }
.footer ul{ list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer ul a{ color: var(--text-dim); font-size: .92rem; }
.footer ul a:hover{ color: var(--primary); }
.footer-social{
  display: flex;
  gap: 10px;
  margin-top: 18px;
  flex-wrap: wrap;
}
.footer-social a{
  width: 42px; height: 42px;
  display: grid; place-items: center;
  background: rgba(26,35,64,0.6);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-dim);
  transition: color .2s, border-color .2s, background .2s, transform .2s;
}
.footer-social a:hover{
  color: var(--primary);
  border-color: var(--primary);
  background: rgba(251,191,36,0.1);
  transform: translateY(-2px);
}
.footer-social a svg{ width: 20px; height: 20px; }
.muted{ color: var(--text-muted); font-size: .92rem; }
.footer-bottom{
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: .88rem;
  color: var(--text-muted);
}

/* ----------------- Responsive ----------------- */
@media (max-width: 1024px){
  .why-grid{ grid-template-columns: repeat(2, 1fr); }
  .services-grid{ grid-template-columns: repeat(2, 1fr); }
  .about-grid{ grid-template-columns: 260px 1fr; gap: 40px; }
  .pillars{ grid-template-columns: 1fr; }
  .dsg-showcase{ grid-template-columns: 1fr; gap: 40px; }
  .stats-strip-inner{ grid-template-columns: 1fr 1fr; gap: 24px 20px; }
  .stat-divider{ display: none; }
}

@media (max-width: 960px){
  .topbar-inner{ justify-content: center; }
  .topbar-right{ gap: 14px; }
  .nav-links{ display: none; }
  .nav-cta{ display: none; }
  .nav-toggle{ display: flex; margin-left: 4px; }
  .nav-social{ margin-left: auto; gap: 6px; }
  .nav-social a{ width: 34px; height: 34px; }
  .nav.open .nav-links{
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    background: var(--bg-2);
    padding: 20px 24px;
    gap: 18px;
    border-bottom: 1px solid var(--border);
  }
  .hero{ padding: 60px 0 40px; contain: paint; }
  .hero-inner{ grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .hero-cta{ justify-content: center; }
  .lead{ margin-left: auto; margin-right: auto; }
  .hero-visual{ max-width: 320px; margin-bottom: 0; }
  .hero-badges{ grid-template-columns: 1fr; }
  .section{ padding: 60px 0; }
  .grid-2{ grid-template-columns: 1fr; gap: 40px; }
  .about-grid{ grid-template-columns: 1fr; gap: 40px; }
  .about-img-wrap.compact{ max-width: 280px; margin: 0 auto; }
  .services-grid,
  .testimonials-grid,
  .why-grid{ grid-template-columns: 1fr; }
  .form-row{ grid-template-columns: 1fr; }
  .footer-inner{ grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom{ flex-direction: column; text-align: center; }
  .card-float{ display: none !important; }
  .fab-call{ display: flex; }
  .stats-strip{ padding: 44px 0; position: relative; z-index: 5; isolation: isolate; }
  .stats-strip-inner{ grid-template-columns: 1fr; gap: 18px; }
  .stat-item{ padding: 2px 0; }
  .stat-divider{ display: none; }
  .gear-selector{ padding: 8px 10px; gap: 2px; }
  .gear-selector span{ width: 28px; height: 28px; font-size: .85rem; }
  .gear-selector .selector-indicator{ width: 28px; height: 28px; top: 8px; }
  @keyframes shift-move{
    0%,16%{ left: 10px; }
    25%,33%{ left: 40px; }
    42%,50%{ left: 70px; }
    58%,75%{ left: 100px; }
    83%,100%{ left: 130px; }
  }
  .dsg-diagram{ padding: 12px; }
}

@media (max-width: 540px){
  .contact-form{ padding: 24px; }
  h1{ font-size: 2.2rem; }
  h2{ font-size: 1.75rem; }
}

/* ----------------- Section alt z kratką ----------------- */
.section-alt{ position: relative; overflow: hidden; }
.section-alt::before{
  content:'';
  position: absolute; inset: 0;
  background-image: var(--honeycomb-soft);
  background-size: 56px 96px;
  opacity: 0.65;
  pointer-events: none;
  mask-image: linear-gradient(180deg, transparent 0%, black 20%, black 80%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, black 20%, black 80%, transparent 100%);
}
.section-alt > .container{ position: relative; z-index: 1; }

/* ----------------- Page hero (podstrony) ----------------- */
.page-hero{
  position: relative;
  padding: 70px 0 60px;
  background:
    radial-gradient(ellipse at 20% 10%, rgba(30,58,138,0.6), transparent 60%),
    radial-gradient(ellipse at 80% 90%, rgba(251,191,36,0.15), transparent 55%),
    linear-gradient(180deg, #0a1836 0%, #0e1f45 100%);
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.page-hero::before{
  content:'';
  position: absolute; inset: 0;
  background-image: var(--honeycomb);
  background-size: 56px 96px;
  opacity: 0.4;
  mask-image: radial-gradient(ellipse at center, black 10%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 10%, transparent 75%);
  pointer-events: none;
}
.page-hero .container{ position: relative; z-index: 1; }
.page-hero h1{ font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 14px; }
.page-hero p{ font-size: 1.1rem; max-width: 680px; color: var(--text-dim); }
.page-hero .eyebrow{ margin-bottom: 10px; }
.breadcrumb{
  display: flex; gap: 8px;
  font-size: .85rem; color: var(--text-muted);
  margin-bottom: 18px;
}
.breadcrumb a{ color: var(--text-dim); }
.breadcrumb a:hover{ color: var(--primary); }
.breadcrumb span{ color: var(--text-muted); }

/* ----------------- Cennik ----------------- */
.price-category{ margin-bottom: 64px; }
.price-category-head{
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-strong);
}
.price-category-head .price-badge{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 100px;
  background: linear-gradient(135deg, var(--brand-blue-2), var(--brand-blue-3));
  color: #fff;
  font-weight: 700;
  font-size: .8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.price-category-head h2{ margin: 0; font-size: 1.5rem; }
.price-category-head .price-note{ margin-left: auto; color: var(--text-dim); font-size: .88rem; }

.price-table{
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.price-table thead{ background: linear-gradient(180deg, rgba(30,58,138,0.3), rgba(30,64,175,0.15)); }
.price-table th{
  text-align: left;
  padding: 16px 20px;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  border-bottom: 1px solid var(--border-strong);
}
.price-table th:last-child{ text-align: right; }
.price-table td{
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-size: .95rem;
  vertical-align: middle;
}
.price-table tbody tr:last-child td{ border-bottom: none; }
.price-table tbody tr:hover{ background: rgba(251,191,36,0.05); }
.price-table td:last-child{
  text-align: right;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  color: var(--primary);
  font-size: 1.05rem;
  white-space: nowrap;
}
.price-table .price-sub{
  display: block;
  color: var(--text-muted);
  font-size: .82rem;
  font-weight: 400;
  font-family: 'Inter', sans-serif;
  margin-top: 2px;
}
.price-table td strong{ color: #fff; }

.price-options{ display: inline-flex; flex-direction: column; gap: 6px; align-items: flex-end; }
.price-opt{ display: grid; grid-template-columns: auto auto; gap: 12px; align-items: baseline; }
.price-opt .opt-label{
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: .72rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.price-opt .opt-price{
  color: var(--primary);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  white-space: nowrap;
}

.price-info-row{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 36px;
}
.price-info-card{
  background: rgba(26,35,64,0.55);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 22px;
}
.price-info-card h4{ margin: 0 0 6px; color: var(--primary); font-family: 'Space Grotesk', sans-serif; font-size: 1.05rem; }
.price-info-card p{ margin: 0; color: var(--text-dim); font-size: .93rem; line-height: 1.55; }

.price-note-card{
  background: linear-gradient(135deg, rgba(30,58,138,0.35), rgba(20,46,99,0.5));
  border: 1px solid rgba(251,191,36,0.3);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin-top: 48px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.price-note-card .note-icon{
  flex-shrink: 0;
  width: 44px; height: 44px;
  display: grid; place-items: center;
  background: var(--primary);
  color: var(--brand-blue);
  border-radius: 12px;
}
.price-note-card h4{ margin-bottom: 8px; color: #fff; font-size: 1.1rem; }
.price-note-card p{ margin: 0; font-size: .95rem; }

/* ----------------- Usługi - duże karty ----------------- */
.uslugi-list{ display: grid; gap: 32px; }
.uslugi-item{
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 40px;
  padding: 36px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
  transition: border-color .2s, transform .2s;
}
.uslugi-item:hover{ border-color: rgba(251,191,36,0.4); transform: translateY(-3px); }
.uslugi-item::before{
  content:'';
  position: absolute; top: 0; left: 0; bottom: 0; width: 4px;
  background: linear-gradient(180deg, var(--primary), var(--primary-2));
}
.uslugi-visual{
  display: grid; place-items: center;
  aspect-ratio: 1;
  background:
    radial-gradient(ellipse at center, rgba(30,58,138,0.6), transparent 70%),
    var(--honeycomb);
  background-size: auto, 56px 96px;
  border-radius: 14px;
  border: 1px solid var(--border);
  color: var(--primary);
}
.uslugi-visual svg{ width: 90px; height: 90px; }
.uslugi-content h3{ font-size: 1.5rem; margin-bottom: 8px; }
.uslugi-content .uslugi-sub{ color: var(--primary); font-weight: 600; font-size: .92rem; margin-bottom: 16px; }
.uslugi-content p{ font-size: 1rem; }
.uslugi-features{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 20px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.uslugi-features li{
  position: relative;
  padding-left: 26px;
  font-size: .92rem;
  color: var(--text);
}
.uslugi-features li::before{
  content:'';
  position: absolute;
  left: 0; top: 8px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 3px rgba(251,191,36,0.2);
}
.uslugi-features li::after{
  content:'✓';
  position: absolute;
  left: 3px; top: 3px;
  color: var(--brand-blue);
  font-size: .72rem;
  font-weight: 900;
}

@media (max-width: 960px){
  .uslugi-item{ grid-template-columns: 1fr; padding: 24px; gap: 24px; }
  .uslugi-visual{ max-width: 200px; margin: 0 auto; }
  .uslugi-features{ grid-template-columns: 1fr; }
  .price-category-head{ flex-wrap: wrap; }
  .price-category-head .price-note{ margin-left: 0; flex-basis: 100%; }

  .price-table,
  .price-table thead,
  .price-table tbody,
  .price-table tr,
  .price-table th,
  .price-table td{ display: block; width: 100%; }
  .price-table{ border: none; background: transparent; padding: 0; }
  .price-table thead{ position: absolute; left: -9999px; visibility: hidden; }
  .price-table tr{
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 14px;
    padding: 18px 18px 14px;
    position: relative;
  }
  .price-table tbody tr:hover{ background: var(--surface); }
  .price-table td{ border: none !important; padding: 6px 0 !important; text-align: left !important; font-size: .95rem; }
  .price-table td:first-child{ padding-bottom: 10px !important; margin-bottom: 10px; border-bottom: 1px dashed var(--border-strong) !important; }
  .price-table td[data-label]::before{
    content: attr(data-label);
    display: block;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 4px;
  }
  .price-table td:last-child{
    text-align: left !important;
    margin-top: 8px;
    padding-top: 10px !important;
    border-top: 1px dashed var(--border-strong) !important;
    font-size: 1.35rem !important;
    color: var(--primary);
    white-space: normal !important;
    font-family: 'Space Grotesk', sans-serif;
  }
  .price-table td.td-price-options,
  .price-table td:last-child:has(.price-options){
    font-size: 1rem !important;
    color: inherit !important;
    padding-top: 8px !important;
    margin-top: 4px;
  }
  .price-table td.td-price-options[data-label]::before,
  .price-table td:last-child:has(.price-options)::before{ display: none !important; }
  .price-options{
    display: flex !important;
    flex-direction: column;
    gap: 10px;
    align-items: stretch;
    width: 100%;
    margin-top: 2px;
  }
  .price-opt{
    display: flex !important;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 14px 16px;
    background: rgba(30,58,138,0.35);
    border: 1px solid var(--border);
    border-left: 4px solid var(--primary);
    border-radius: 10px;
    font-family: 'Inter', sans-serif;
  }
  .price-opt .opt-label{ font-size: .8rem !important; font-weight: 700; color: #fff; text-transform: uppercase; letter-spacing: 0.08em; white-space: nowrap; }
  .price-opt .opt-price{ font-size: 1.25rem !important; color: var(--primary); font-family: 'Space Grotesk', sans-serif; font-weight: 700; white-space: nowrap; }
}

@media (max-width: 720px){
  .price-info-row{ grid-template-columns: 1fr; gap: 12px; margin-bottom: 28px; }
}

.tag{
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(251,191,36,0.12);
  padding: 4px 10px;
  border-radius: 100px;
  margin-bottom: 10px;
}