:root{
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.72);
  --line: rgba(255,255,255,.14);
  --accent: #22c55e;
  --shadow: 0 20px 60px rgba(0,0,0,.45);
  --r: 18px;
}

/* =========================
   RESET / BAZA
========================= */

*{
  box-sizing: border-box;
}

html,
body{
  height: 100%;
}

body{
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial;
  color: var(--text);
  background: #020617;
  line-height: 1.55;
  overflow-x: clip;
}

.container{
  width: min(1160px, calc(100% - 48px));
  margin: 0 auto;
}

/* =========================
   PRZYCISKI / TOOLTIPY
========================= */

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.06);
  color: var(--text);
  text-decoration: none;
  font-weight: 850;
  font-size: 13px;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
  box-shadow: 0 10px 25px rgba(0,0,0,.20);
  white-space: nowrap;
  position: relative;
}

.btn:hover{
  transform: translateY(-1px);
}

.btn-nav{
  border-color: rgba(34,197,94,.55);
  background: linear-gradient(180deg, rgba(34,197,94,.22), rgba(34,197,94,.08));
  box-shadow: none;
}

.btn-primary{
  border-color: rgba(34,197,94,.55);
  background: linear-gradient(180deg, rgba(34,197,94,.22), rgba(34,197,94,.08));
  box-shadow: none;
}

.btn-secondary{
  background: rgba(255,255,255,.04);
  border-color: rgba(255,255,255,.18);
  box-shadow: none;
  font-weight: 800;
}

.tooltip{
  position: relative;
}

.tooltip .tip{
  position: absolute;
  left: 50%;
  top: calc(100% + 10px);
  transform: translateX(-50%);
  background: rgba(0,0,0,.78);
  border: 1px solid rgba(255,255,255,.14);
  color: rgba(255,255,255,.92);
  padding: 8px 10px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 650;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity .15s ease, transform .15s ease;
  box-shadow: 0 14px 35px rgba(0,0,0,.35);
  z-index: 9999;
}

.tooltip .tip::before{
  content: "";
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-bottom: 6px solid rgba(0,0,0,.78);
}

.tooltip:hover .tip{
  opacity: 1;
  transform: translateX(-50%) translateY(2px);
}

/* =========================
   NAV
========================= */

.nav{
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  background: linear-gradient(
    180deg,
    rgba(11, 31, 23, 0.86) 0%,
    rgba(2, 6, 23, 0.86) 100%
  );
  border-bottom: 1px solid rgba(34,197,94,.35);
}

.nav::after{
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(34,197,94,.95), transparent);
  opacity: .75;
}

.navin{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 0;
}

.brand{
  display: flex;
  align-items: center;
  min-width: 240px;
}

.brand a{
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brandlogo{
  height: 40px;
  width: auto;
  display: block;
}

.links{
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: center;
  flex: 1;
  font-size: 13px;
  font-weight: 700;
  color: rgba(255,255,255,.78);
  letter-spacing: .2px;
  white-space: nowrap;
}

.links a{
  color: inherit;
  text-decoration: none;
  opacity: .9;
}

.links a:hover{
  opacity: 1;
  color: rgba(255,255,255,.95);
}

.nav-right{
  display: flex;
  align-items: center;
  justify-content: flex-end;
  min-width: 240px;
  gap: 10px;
}

/* =========================
   HERO
========================= */

.hero-wrap{
  position: relative;
  min-height: calc(100vh - 64px);
  overflow: hidden;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.hero-bg{
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 600px at 34% 40%, rgba(34,197,94,.16), transparent 55%),
    linear-gradient(
      90deg,
      rgba(0,0,0,0.00) 0%,
      rgba(0,0,0,0.10) 45%,
      rgba(0,0,0,0.45) 70%,
      rgba(0,0,0,0.70) 100%
    ),
    url("hero.png");
  background-size: cover;
  background-position: left center;
  background-repeat: no-repeat;
  filter: brightness(1.12) contrast(1.05) saturate(1.05);
}

.hero-overlay{
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      850px 650px at 72% 40%,
      rgba(0,0,0,.28),
      rgba(0,0,0,.10) 55%,
      rgba(0,0,0,.35) 100%
    );
  pointer-events: none;
}

.hero{
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  padding: 46px 0;
}

.hero-spacer{
  min-height: 460px;
}

.hero-right{
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 14px;
}

.hero-logo--free{
  margin-bottom: 2px;
}

.hero-logo--free img{
  width: 350px;
  height: auto;
  display: block;
  filter: drop-shadow(0 10px 28px rgba(0,0,0,.45));
}

.hero-card{
  padding: 18px 18px 16px;
  border-radius: var(--r);
  background: rgba(0,0,0,.18);
  border: 1px solid rgba(255,255,255,.10);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  box-shadow: 0 14px 45px rgba(0,0,0,.25);
  width: min(560px, 100%);
}

.badges{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 6px 0 14px;
}

.badge{
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.78);
  font-size: 12px;
  font-weight: 750;
  white-space: nowrap;
}

.hero-title{
  font-size: clamp(30px, 3.2vw, 46px);
  line-height: 1.12;
  margin: 8px 0 10px;
  letter-spacing: -.4px;
}

.accent{
  color: var(--accent);
}

.lead{
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 14px;
  max-width: 70ch;
}

.trustline{
  margin-top: 8px;
  font-size: 12px;
  color: rgba(255,255,255,.70);
}

.price-line{
  margin-top: 10px;
  font-size: 13px;
  color: rgba(255,255,255,.85);
  font-weight: 800;
}

.cta-row{
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.small-note{
  margin-top: 10px;
  font-size: 12px;
  color: rgba(255,255,255,.55);
}

/* =========================
   SEKCJE OGÓLNE
========================= */

section{
  padding: 54px 0;
}

.st{
  font-size: 22px;
  margin: 0 0 8px;
  letter-spacing: -.2px;
}

.ss{
  margin: 0 0 18px;
  color: var(--muted);
  max-width: 78ch;
  font-size: 14px;
}

.grid{
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
  align-items: start;
}

.c7{
  grid-column: span 7;
}

.c5{
  grid-column: span 5;
}

.c12{
  grid-column: span 12;
}

.visual{
  border-radius: var(--r);
  border: 1px solid rgba(255,255,255,.12);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: rgba(255,255,255,.03);
}

.visual img{
  width: 100%;
  height: auto;
  display: block;
}

.cards{
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 14px;
}

.card{
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  border-radius: var(--r);
  box-shadow: var(--shadow);
}

.cb{
  padding: 16px;
}

.mt{
  font-weight: 900;
  margin: 0 0 8px;
}

.cta{
  padding: 26px;
  border-radius: var(--r);
  border: 1px solid rgba(34,197,94,.28);
  background: linear-gradient(180deg, rgba(34,197,94,.12), rgba(255,255,255,.03));
  box-shadow: var(--shadow);
}

/* =========================
   LISTY / KAFLE
========================= */

ul.clean{
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.li{
  padding: 12px 12px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  border-radius: 14px;
  color: rgba(255,255,255,.78);
  font-weight: 650;
  font-size: 14px;
}

.li b{
  color: var(--text);
}

/* =========================
   CECHY – POMPA PO LEWEJ
========================= */

.features-wrap{
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 26px;
  align-items: center;
  margin-top: 22px;
}

.features-pump{
  display: flex;
  justify-content: center;
  align-items: center;
}

.features-pump img{
  max-width: 100%;
  height: auto;
  filter: drop-shadow(0 20px 50px rgba(0,0,0,.55));
}

.feature-hero{
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  border-radius: 20px;
  box-shadow: var(--shadow);
  padding: 18px;
}

.kpis{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 0 0 14px;
}

.kpi{
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  border-radius: 14px;
  padding: 12px;
}

.kpi .big{
  font-size: 22px;
  font-weight: 950;
  color: #fff;
}

.kpi .big .accent{
  color: #22c55e;
}

.kpi .sub{
  margin-top: 4px;
  font-size: 12px;
  color: rgba(255,255,255,.72);
  font-weight: 700;
}

.feature-list{
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-item{
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 12px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  border-radius: 14px;
}

.feature-dot{
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  border: 1px solid rgba(34,197,94,.55);
  background: linear-gradient(180deg, rgba(34,197,94,.35), rgba(34,197,94,.12));
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-dot svg{
  width: 20px;
  height: 20px;
  fill: none;
  stroke: #fff;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feature-item b{
  color: #fff;
}

.feature-item p{
  margin: 0;
  color: rgba(255,255,255,.75);
  font-size: 14px;
}

/* =========================
   NOTE / SYSTEM
========================= */

.pluggo-note{
  margin-top: 16px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(34,197,94,.45);
  background: linear-gradient(
    180deg,
    rgba(34,197,94,.12),
    rgba(34,197,94,.04)
  );
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
}

.pluggo-note-ico{
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  border: 1px solid rgba(34,197,94,.55);
  background: linear-gradient(180deg, rgba(34,197,94,.45), rgba(34,197,94,.18));
  display: flex;
  align-items: center;
  justify-content: center;
}

.pluggo-note-ico svg{
  width: 18px;
  height: 18px;
  stroke: #fff;
  stroke-width: 2.2;
  fill: none;
}

.pluggo-note-text{
  color: rgba(255,255,255,.9);
  font-size: 14px;
  line-height: 1.5;
}

.pluggo-system{
  margin-top: 18px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(34,197,94,.45);
  background: linear-gradient(
    180deg,
    rgba(34,197,94,.14),
    rgba(34,197,94,.05)
  );
  box-shadow: 0 10px 35px rgba(0,0,0,.35);
}

.pluggo-system-ico{
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  border: 1px solid rgba(34,197,94,.6);
  background: linear-gradient(180deg, rgba(34,197,94,.55), rgba(34,197,94,.2));
  display: flex;
  align-items: center;
  justify-content: center;
}

.pluggo-system-ico svg{
  width: 20px;
  height: 20px;
  stroke: #fff;
  stroke-width: 2.3;
  fill: none;
}

.pluggo-system-title{
  font-weight: 900;
  letter-spacing: -.01em;
  margin-bottom: 4px;
  color: #fff;
}

.pluggo-system-text p{
  margin: 0 0 8px;
  color: rgba(255,255,255,.85);
  font-size: 14px;
  line-height: 1.5;
}

.pluggo-system-cta{
  font-size: 13px;
  font-weight: 700;
  color: #22c55e;
}

/* =========================
   BADGE NAD KARTĄ
========================= */

.card-badge{
  display: inline-block;
  margin-bottom: 10px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-radius: 999px;
  color: #022c22;
  background: linear-gradient(180deg, #22c55e, #16a34a);
  box-shadow:
    0 6px 18px rgba(34,197,94,.35),
    inset 0 1px 0 rgba(255,255,255,.35);
}

/* =========================
   3 KROKI – KAFLE I IKONY
========================= */

.steps{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.step{
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  border-radius: var(--r);
  box-shadow: var(--shadow);
  padding: 16px;
}

.step-top{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.step-ico{
  width: 46px;
  height: 46px;
  border-radius: 14px;
  border: 1px solid rgba(34,197,94,.65);
  background: linear-gradient(
    180deg,
    rgba(34,197,94,.65) 0%,
    rgba(34,197,94,.28) 100%
  );
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(0,0,0,.22);
}

.step-ico svg{
  width: 26px;
  height: 26px;
  display: block;
  fill: none;
  stroke: rgba(255,255,255,.95);
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.step-num{
  font-size: 12px;
  font-weight: 900;
  color: rgba(255,255,255,.70);
  letter-spacing: .12em;
}

.step-desc{
  margin: 0;
  color: rgba(255,255,255,.75);
  font-size: 14px;
}

/* =========================
   AKCENT SEKCJI
========================= */

.section-accent{
  position: relative;
  padding-top: 22px;
}

.section-accent::before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(
    90deg,
    rgba(34,197,94,0) 0%,
    #22c55e 25%,
    #22c55e 75%,
    rgba(34,197,94,0) 100%
  );
  box-shadow:
    0 0 12px rgba(34,197,94,.55),
    0 0 28px rgba(34,197,94,.25);
  border-radius: 999px;
}

/* =========================
   FAQ
========================= */

details.faq{
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  border-radius: 14px;
  padding: 12px 12px;
}

details.faq + details.faq{
  margin-top: 10px;
}

details.faq summary{
  cursor: pointer;
  font-weight: 850;
  color: rgba(255,255,255,.92);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 2px 4px;
  user-select: none;
}

details.faq summary::-webkit-details-marker{
  display: none;
}

details.faq summary::after {
  content: '';
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  background: rgba(34,197,94,.15);
  border: 1px solid rgba(34,197,94,.4);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%2322c55e' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='5 8 10 13 15 8'/%3E%3C/svg%3E");
  background-size: 20px;
  transition: transform .3s ease, background-color .2s;
}

details.faq[open] summary::after {
  transform: rotate(180deg);
  background-color: rgba(34,197,94,.25);
}

details.faq summary:hover::after {
  background-color: rgba(34,197,94,.25);
}

details.faq p{
  margin: 10px 0 0;
  color: rgba(255,255,255,.75);
  font-size: 14px;
}

/* =========================
   FOOTER
========================= */

footer{
  padding: 26px 0 40px;
  border-top: 1px solid rgba(255,255,255,.10);
  color: rgba(255,255,255,.68);
  font-size: 13px;
  background: rgba(0,0,0,.16);
}

/* =========================
   3 KROKI – FINALNA WERSJA SCROLL STORY
========================= */

#kroki3.steps-scroll-section{
  position: relative;
  height: 260vh;
  padding: 0;
}

#kroki3 .steps-sticky{
  position: sticky;
  top: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

#kroki3 .steps-scroll-layout{
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 40px;
  align-items: center;
}

#kroki3 .steps-scroll-left{
  max-width: 760px;
}

#kroki3 .steps3{
  display: flex;
  flex-direction: column;
  gap: 14px;
}

#kroki3 .step3{
  padding: 18px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  opacity: .32;
  transform: translateY(16px);
  box-shadow: 0 12px 30px rgba(0,0,0,.12);
  transition:
    opacity .35s ease,
    transform .35s ease,
    border-color .35s ease,
    background .35s ease,
    box-shadow .35s ease;
}

#kroki3 .step3.is-active{
  opacity: 1;
  transform: translateY(0);
  border-color: rgba(34,197,94,.55);
  background: linear-gradient(180deg, rgba(34,197,94,.08), rgba(255,255,255,.04));
  box-shadow: 0 20px 48px rgba(0,0,0,.28);
}

#kroki3 .steps3-message{
  margin-top: 18px;
  font-size: 18px;
  font-weight: 600;
  color: #22c55e;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .35s ease, transform .35s ease;
  display: inline-block;
}

#kroki3 .steps3-message.is-visible{
  opacity: 1;
  transform: translateY(0);
}

#kroki3 .steps-scroll-right{
  display: flex;
  justify-content: center;
  align-items: center;
}

#kroki3 .viz-shell{
  position: relative;
  width: 380px;
  height: 820px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  overflow: visible;
}

#kroki3 .viz{
  position: relative;
  width: 330px;
  height: 745px;
  transform: translateY(220px) scale(0.92);
  transform-origin: center top;
  will-change: transform;
  transition: none;
}

#kroki3 .layer{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
  user-select: none;
}

#kroki3 .bg{
  z-index: 1;
}

#kroki3 .pump{
  z-index: 2;
}

#kroki3 .water{
  z-index: 3;
  opacity: .72;
}

#kroki3 .cable{
  z-index: 4;
}

#kroki3 .box{
  z-index: 5;
}

#kroki3 .box,
#kroki3 .cable,
#kroki3 .water{
  transition: filter .25s ease, opacity .25s ease, transform .25s ease;
}

#kroki3 .viz .pump{
  animation: none;
  filter: none;
}

/* STEP 1 */
#kroki3 .viz.active1 .box{
  animation: pluggoBoxGlowFinal 1.35s ease-in-out infinite;
}

#kroki3 .viz.active1 .cable,
#kroki3 .viz.active1 .water{
  animation: none;
  filter: none;
}

/* STEP 2 */
#kroki3 .viz.active2 .cable{
  animation: pluggoCableGlowFinal 1.05s ease-in-out infinite;
}

#kroki3 .viz.active2 .box,
#kroki3 .viz.active2 .water{
  animation: none;
  filter: none;
}

/* STEP 3 */
#kroki3 .viz.active3 .water{
  animation: pluggoWaterGlowFinal 1.7s ease-in-out infinite;
}

#kroki3 .viz.active3 .box,
#kroki3 .viz.active3 .cable{
  animation: none;
  filter: none;
}

@keyframes pluggoBoxGlowFinal{
  0%,100%{
    filter: drop-shadow(0 0 0 rgba(34,197,94,0));
    transform: scale(1);
  }
  50%{
    filter:
      drop-shadow(0 0 10px rgba(34,197,94,.95))
      drop-shadow(0 0 22px rgba(34,197,94,.70))
      drop-shadow(0 0 34px rgba(34,197,94,.35));
    transform: scale(1.035);
  }
}

@keyframes pluggoCableGlowFinal{
  0%,100%{
    filter: drop-shadow(0 0 0 rgba(56,189,248,0));
    opacity: 1;
  }
  50%{
    filter:
      drop-shadow(0 0 8px rgba(56,189,248,1))
      drop-shadow(0 0 18px rgba(56,189,248,.95))
      drop-shadow(0 0 34px rgba(59,130,246,.70))
      drop-shadow(0 0 46px rgba(59,130,246,.35));
    opacity: 1;
  }
}

@keyframes pluggoWaterGlowFinal{
  0%,100%{
    transform: translateY(0);
    opacity: .72;
    filter: drop-shadow(0 0 0 rgba(56,189,248,0));
  }
  50%{
    transform: translateY(-3px);
    opacity: .98;
    filter:
      drop-shadow(0 0 8px rgba(56,189,248,.35))
      drop-shadow(0 0 16px rgba(56,189,248,.15));
  }
  
 }

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 980px){
  .links{
    display: none;
  }

  .brand{
    min-width: unset;
  }

  .nav-right{
    min-width: unset;
  }

  .brandlogo{
    height: 34px;
  }

  .hero{
    grid-template-columns: 1fr;
  }

  .hero-spacer{
    display: none;
  }

  .hero-bg{
    background-position: center 35%;
  }

  .hero-logo--free img{
    height: 48px;
    width: auto;
  }

  .hero-wrap{
    min-height: auto;
    padding: 18px 0 28px;
  }

  .c7,
  .c5,
  .c12{
    grid-column: span 12;
  }

  .cards{
    grid-template-columns: 1fr;
  }

  .steps{
    grid-template-columns: 1fr;
  }

  .kpis{
    grid-template-columns: 1fr;
  }

  .features-wrap{
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .features-pump img{
    max-height: 340px;
  }

  #kroki3.steps-scroll-section{
    height: auto;
    padding: 40px 0;
  }

  #kroki3 .steps-sticky{
    position: relative;
    min-height: auto;
    padding: 0;
  }

  #kroki3 .steps-scroll-layout{
    grid-template-columns: 1fr;
  }

  #kroki3 .viz-shell{
    width: 280px;
    height: auto;
    margin: 0 auto;
  }

  #kroki3 .viz{
    width: 260px;
    height: 605px;
    transform: none !important;
  }

  #kroki3 .step3{
    opacity: 1;
    transform: none;
  }

  #kroki3 .steps3-message{
    opacity: 1;
    transform: none;
  }
}

/* =========================
   ZDS – PODŚWIETLENIE SEKCJI
========================= */

.zds-highlight{
  border: 1px solid rgba(34,197,94,.55);
  box-shadow:
    0 0 0 1px rgba(34,197,94,.15),
    0 18px 40px rgba(0,0,0,.35),
    0 0 25px rgba(34,197,94,.18);
  background: linear-gradient(
    180deg,
    rgba(34,197,94,.06),
    rgba(255,255,255,.03)
  );
  border-radius: 18px;
}

/* =========================
   ZDS – SEKCJA PRODUCENTA
========================= */

.zds-section{
  display:grid;
  grid-template-columns:240px 1fr;
  gap:30px;
  align-items:center;

  padding:28px;

  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  border-radius: var(--r);
  box-shadow: var(--shadow);

}

.zds-left{
  display:flex;
  justify-content:center;
  align-items:center;
}

.zds-left img{
  max-width:140px;
  filter:
    drop-shadow(0 10px 30px rgba(0,0,0,.45))
    drop-shadow(0 0 18px rgba(34,197,94,.18));
}

.zds-right h3{
  margin:0 0 8px;
  font-size:20px;
}

.zds-right p{
  margin:6px 0;
  color:rgba(255,255,255,.75);
}

.zds-stats{
  display:flex;
  gap:20px;
  margin-top:14px;
}

.zds-stat{
  padding:10px 14px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.05);
}

.zds-num{
  font-weight:900;
  font-size:16px;
  color:#22c55e;
}

.zds-label{
  font-size:12px;
  color:rgba(255,255,255,.65);
}
/* ===== WERSJE PRODUKTU ===== */
.version-subtitle {
  font-size: .78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: #22c55e;
  margin: -4px 0 8px;
}
.version-features {
  list-style: none;
  padding: 0;
  margin: 12px 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.version-features li {
  font-size: .82rem;
  color: #d1d5db;
  padding-left: 0;
}
.version-use {
  font-size: .78rem;
  color: #9ca3af;
  border-top: 1px solid rgba(255,255,255,.08);
  margin-top: 10px;
  padding-top: 10px;
  font-style: italic;
}

/* ===== TABELA MODELI ===== */
.models-table-wrap {
  overflow-x: auto;
  margin: 28px 0 24px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.08);
}
.models-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .88rem;
}
.models-table thead tr {
  background: rgba(34,197,94,.12);
  border-bottom: 1px solid rgba(34,197,94,.25);
}
.models-table th {
  padding: 12px 16px;
  text-align: left;
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: #22c55e;
  white-space: nowrap;
}
.models-table td {
  padding: 11px 16px;
  border-bottom: 1px solid rgba(255,255,255,.05);
  color: #d1d5db;
  white-space: nowrap;
}
.models-table tbody tr:hover {
  background: rgba(255,255,255,.03);
}
.models-table tbody tr:last-child td {
  border-bottom: none;
}
.models-table .row-highlight td {
  background: rgba(34,197,94,.06);
}
.models-table .price-cell {
  color: #22c55e;
  font-weight: 700;
}

/* ===== EVO / CB.EVO INFO ===== */
.versions-info-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 8px;
}
.version-info-box {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 12px;
  padding: 20px 24px;
}
.version-info-label {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.version-info-box p {
  font-size: .84rem;
  color: #9ca3af;
  margin: 0 0 10px;
  line-height: 1.6;
}
@media (max-width: 600px) {
  .versions-info-row { grid-template-columns: 1fr; }
}

/* ===== PRZYCISK ZAMÓW W TABELI ===== */
.btn-buy {
  display: inline-block;
  padding: 6px 14px;
  background: #22c55e;
  color: #0a1628 !important;
  font-weight: 700;
  font-size: .78rem;
  border-radius: 6px;
  text-decoration: none;
  white-space: nowrap;
  transition: background .18s, transform .12s;
}
.btn-buy:hover {
  background: #16a34a;
  transform: translateY(-1px);
}
.models-table td:last-child {
  text-align: right;
  padding-right: 12px;
}
.models-table th:last-child {
  width: 100px;
}

/* ===== SCROLL REVEAL ===== */
.reveal-item {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .55s ease var(--delay, 0ms), transform .55s ease var(--delay, 0ms);
}
.reveal-item.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ===== PULSE na głównym CTA ===== */
.btn-primary {
  position: relative;
  overflow: visible;
}
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: 0 0 0 0 rgba(34,197,94,.55);
  animation: ctaPulse 2.4s ease-out infinite;
}
@keyframes ctaPulse {
  0%   { box-shadow: 0 0 0 0 rgba(34,197,94,.55); }
  70%  { box-shadow: 0 0 0 12px rgba(34,197,94,0); }
  100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); }
}

/* ===== HERO TITLE GLOW ===== */
.hero-title .accent {
  text-shadow: 0 0 32px rgba(34,197,94,.45), 0 0 80px rgba(34,197,94,.18);
}

/* ===== TABLE ROW HOVER ===== */
.models-table tbody tr {
  transition: background .18s;
  cursor: default;
}
.models-table tbody tr:hover {
  background: rgba(34,197,94,.07);
}
.models-table tbody tr:hover .price-cell {
  text-shadow: 0 0 12px rgba(34,197,94,.6);
}

/* ===== BADGE PULSE (hero) ===== */
.badge:first-child {
  animation: badgeGlow 3s ease-in-out infinite alternate;
}
@keyframes badgeGlow {
  from { box-shadow: 0 0 0 rgba(34,197,94,0); }
  to   { box-shadow: 0 0 10px rgba(34,197,94,.4); }
}

/* ===== STEP CARDS HOVER ===== */
.step {
  transition: transform .22s, box-shadow .22s;
}
.step:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(34,197,94,.12);
}

/* ===== ZDS STATS COUNT ANIMATION ===== */
.zds-num {
  transition: color .3s;
}
.zds-num.count-done {
  color: #22c55e;
}

/* ===== SECTION HEADINGS UNDERLINE EFFECT ===== */
.st {
  position: relative;
  display: inline-block;
}
.st::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: #22c55e;
  border-radius: 2px;
  margin-top: 8px;
  transition: width .6s cubic-bezier(.22,1,.36,1);
}
.st.line-expanded::after {
  width: 100%;
}

/* =========================================
   MOBILE — kompleksowy fix (max-width: 480px)
   ========================================= */
@media (max-width: 480px) {

  /* KONTENER – mniejsze marginesy */
  .container {
    width: calc(100% - 32px);
  }

  /* NAV */
  .nav {
    padding: 0 16px;
  }
  .nav-right {
    gap: 8px;
  }
  .btn-nav {
    padding: 7px 14px;
    font-size: 13px;
  }

  /* HERO */
  .hero-wrap {
    padding: 20px 0 24px;
  }
  .hero-bg {
    min-height: 420px;
    background-position: center 20%;
    background-size: 180%;
  }
  .hero-title {
    font-size: clamp(26px, 7.5vw, 34px);
  }
  .hero-logo--free img {
    height: 40px;
  }
  .badge-row {
    gap: 6px;
  }
  .badge {
    font-size: 11px;
    padding: 5px 10px;
  }
  .cta-row {
    flex-direction: column;
    align-items: flex-start;
  }
  .btn {
    width: 100%;
    text-align: center;
    box-sizing: border-box;
  }

  /* SEKCJE — nagłówki */
  .st {
    font-size: 18px;
  }
  section {
    padding: 40px 0;
  }

  /* KARTY CECH */
  .feature-item {
    padding: 14px;
  }

  /* SEKCJA 3 KROKI */
  #kroki3 .viz {
    width: 220px;
    height: 520px;
  }

  /* PORÓWNANIE */
  .compare-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  /* ZDS SEKCJA PRODUCENTA */
  .zds-section {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 20px;
  }
  .zds-left img {
    max-width: 100px;
  }
  .zds-stats {
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
  }

  /* TABELA MODELI — karty zamiast tabeli */
  .models-table-wrap {
    border: none;
    overflow-x: visible;
    margin: 16px 0;
  }
  .models-table,
  .models-table thead,
  .models-table tbody,
  .models-table tr,
  .models-table th,
  .models-table td {
    display: block;
  }
  .models-table thead {
    display: none;
  }
  .models-table tbody tr {
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.04);
    border-radius: 12px;
    padding: 14px 16px;
    margin-bottom: 10px;
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
    gap: 4px 8px;
    align-items: center;
  }
  .models-table tbody tr:hover {
    background: rgba(34,197,94,.07);
  }
  /* Kolumna CENA BRUTTO */
  .models-table td:nth-child(5) {
    display: none; /* chowamy cenę — pokaże się w td:nth-child(1) przez data-label */
  }
  /* MODEL – duży, lewostronny */
  .models-table td:nth-child(1) {
    font-size: 15px;
    font-weight: 800;
    color: #fff;
    grid-column: 1;
    grid-row: 1;
  }
  /* SZCZEGÓŁY — moc / głębokość / wydajność w jednej linii */
  .models-table td:nth-child(2)::before { content: attr(data-label) ': '; color: rgba(255,255,255,.5); font-size: 11px; }
  .models-table td:nth-child(3)::before { content: attr(data-label) ': '; color: rgba(255,255,255,.5); font-size: 11px; }
  .models-table td:nth-child(4)::before { content: attr(data-label) ': '; color: rgba(255,255,255,.5); font-size: 11px; }
  .models-table td:nth-child(2),
  .models-table td:nth-child(3),
  .models-table td:nth-child(4) {
    font-size: 12px;
    color: rgba(255,255,255,.7);
    padding: 1px 0;
    grid-column: 1;
  }
  .models-table td:nth-child(2) { grid-row: 2; }
  .models-table td:nth-child(3) { grid-row: 3; }
  .models-table td:nth-child(4) { grid-row: 4; }
  /* CENA + PRZYCISK po prawej */
  .models-table td.price-cell {
    display: block !important;
    font-size: 15px;
    font-weight: 800;
    text-align: right;
    grid-column: 2;
    grid-row: 1;
  }
  .models-table td:last-child {
    grid-column: 2;
    grid-row: 2 / 5;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    text-align: right;
    padding-right: 0;
  }
  .btn-buy {
    padding: 8px 16px;
    font-size: 13px;
  }

  /* SEKCJA ZAKUPU — CTA box */
  .cta .grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  .cta .c5 {
    justify-content: flex-start !important;
  }

  /* FAQ */
  details.faq summary {
    font-size: 14px;
  }

  /* KONTAKT */
  .contact-row {
    flex-direction: column;
    gap: 8px;
  }

  /* FOOTER */
  footer {
    text-align: center;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 16px;
  }
}

/* =========================================
   MOBILE FIX — overflow + steps
   ========================================= */
@media (max-width: 480px) {
  /* Tooltip — przycinamy do ekranu zamiast ukrywać */
  .tooltip .tip {
    left: auto;
    right: 0;
    transform: none;
    white-space: normal;
    width: 180px;
    text-align: center;
  }
  .tooltip:hover .tip {
    transform: translateY(2px);
  }
  .tooltip .tip::before {
    left: auto;
    right: 16px;
    transform: none;
  }

  /* Steps — ukrywamy prawą kolumnę z wizualizacją */
  #kroki3 .steps-scroll-right {
    display: none;
  }

  #kroki3 .steps-scroll-layout {
    grid-template-columns: 1fr;
  }
}
/* ===== NOTA MOBILNA: ceny katalogowe ===== */
.mobile-catalog-note {
  display: none;
}
@media (max-width: 480px) {
  .mobile-catalog-note {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    color: rgba(255,255,255,.55);
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 8px;
    padding: 7px 12px;
    margin-bottom: 12px;
  }
  .mobile-catalog-note::before {
    content: 'ℹ️';
    font-size: 13px;
  }
}

/* ===== NOTA PARTNERSKA B2B ===== */
.partner-note {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
  padding: 20px 24px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-left: 4px solid #22c55e;
  border-radius: 12px;
  font-size: 15px;
  color: rgba(255,255,255,.8);
  max-width: 100%;
}
.partner-note__icon {
  font-size: 28px;
  line-height: 1;
  flex-shrink: 0;
}
.partner-note__body {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.partner-note__title {
  display: block;
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
}
.partner-note__text {
  font-size: 14px;
  color: rgba(255,255,255,.7);
  line-height: 1.5;
}
.partner-note__text b {
  color: rgba(255,255,255,.95);
  font-weight: 700;
}
.partner-note strong {
  display: block;
  font-size: 16px;
  color: #fff;
  margin-bottom: 3px;
}
.partner-note__link {
  display: inline-block;
  margin-top: 4px;
  color: #22c55e;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  transition: opacity .15s;
}
.partner-note__link:hover {
  opacity: .75;
}
@media (max-width: 480px) {
  .partner-note {
    margin-top: 20px;
    padding: 14px 16px;
    font-size: 13px;
    gap: 12px;
  }
  .partner-note__icon {
    font-size: 22px;
  }
  .partner-note__title {
    font-size: 15px;
  }
}

/* ===== PRZYCISKI DOKUMENTÓW ===== */
.doc-downloads {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
}
.btn-doc {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 8px;
  color: rgba(255,255,255,.85);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: background .18s, border-color .18s, color .18s;
}
.btn-doc svg {
  color: #22c55e;
  flex-shrink: 0;
}
.btn-doc:hover {
  background: rgba(34,197,94,.1);
  border-color: rgba(34,197,94,.35);
  color: #fff;
}
@media (max-width: 480px) {
  .doc-downloads {
    flex-direction: column;
    gap: 8px;
  }
  .btn-doc {
    width: 100%;
    box-sizing: border-box;
    justify-content: center;
  }
}