/* ============ HERO ============ */
.hero{
  position:relative;
  padding:44px 20px 0;
  text-align:left;
  background:radial-gradient(120% 70% at 50% 0%,#1c1c1e 0%,#000 62%);
}
.hero-title{
  margin:0 0 16px;
  font:700 36px/1.08 var(--font-sans);
  letter-spacing:-.025em;
  text-wrap:balance;
}
.hero-lead{
  margin:0 0 26px;
  font:400 16.5px/1.5 var(--font-sans);
  color:var(--text-dim);
  text-wrap:pretty;
}

.hero-visual{position:relative;height:300px;margin:0 -4px;overflow:hidden}
.glass-card{
  position:absolute;
  border-radius:20px 20px 0 0;
  background:linear-gradient(180deg,rgba(255,255,255,.13),rgba(255,255,255,.05));
  backdrop-filter:blur(30px) saturate(160%);
  -webkit-backdrop-filter:blur(30px) saturate(160%);
  border:1px solid rgba(255,255,255,.16);
  border-bottom:none;
  box-shadow:0 30px 60px rgba(0,0,0,.6);
  overflow:hidden;
}
.glass-card--left,.glass-card--right{display:none}
.glass-card--center{
  left:14px;right:14px;top:14px;bottom:0;
  animation:nmDrift 8.7s ease-in-out infinite;
}
.glass-dots{display:flex;align-items:center;gap:6px;height:32px;padding:0 15px;border-bottom:1px solid rgba(255,255,255,.09)}
.glass-dots span{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.18)}
.glass-body{padding:22px 20px;display:flex;flex-direction:column;gap:12px}
.glass-body .bar--wide{width:62%;height:11px}
.glass-body .bar--mid{width:40%;height:11px}
.bar--bright{background:rgba(255,255,255,.26)}
.bar--dim{background:rgba(255,255,255,.13)}
.glass-grid{padding:22px 20px;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.grid-tile{height:58px;border-radius:12px;background:rgba(255,255,255,.07)}
.grid-tile--accent{background:rgba(95,214,160,0);border:1px solid rgba(95,214,160,.5)}

.glass-cycle{position:relative;height:calc(100% - 32px)}
.cycle-frame{
  position:absolute;inset:0;padding:20px 18px 22px;
  display:flex;flex-direction:column;gap:14px;
  opacity:0;animation:nmCycle2 9s ease-in-out infinite;
}
.cycle-frame:nth-child(1){animation-delay:0s}
.cycle-frame:nth-child(2){animation-delay:4.5s}
.cycle-frame:nth-child(3){display:none}
.cycle-frame .part{opacity:0;animation:nmPart2 9s ease-in-out infinite}
.cycle-frame:nth-child(1) .part:nth-child(1){animation-delay:0s}
.cycle-frame:nth-child(1) .part:nth-child(2){animation-delay:.3s}
.cycle-frame:nth-child(1) .part:nth-child(3){animation-delay:.6s}
.cycle-frame:nth-child(2) .part:nth-child(1){animation-delay:4.5s}
.cycle-frame:nth-child(2) .part:nth-child(2){animation-delay:4.8s}
.cycle-frame:nth-child(2) .part:nth-child(3){animation-delay:5.1s}
.preview-tile{width:150px;height:112px;border-radius:14px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.19)}
.tile-row .tile{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.17)}
.cycle-cols{display:flex;gap:14px;height:100%}
.cycle-col{width:96px;display:flex;flex-direction:column;gap:9px;padding-right:14px;border-right:1px solid rgba(255,255,255,.17)}
.cycle-list{flex:1;display:flex;flex-direction:column;gap:9px}
.tile-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:1fr;gap:10px;flex:1;margin-top:4px}
.tile-card{border-radius:12px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.17)}

@keyframes nmDrift{0%,100%{transform:translate3d(0,0,0)}50%{transform:translate3d(0,-16px,0)}}
@keyframes nmCycle{0%,1%{opacity:0}5%,30%{opacity:1}34%,100%{opacity:0}}
@keyframes nmPart{0%{opacity:0;transform:translateY(10px) scale(.97)}6%,29%{opacity:1;transform:translateY(0) scale(1)}33%,100%{opacity:0;transform:translateY(-6px) scale(.99)}}
@keyframes nmCycle2{0%,1%{opacity:0}6%,45%{opacity:1}51%,100%{opacity:0}}
@keyframes nmPart2{0%{opacity:0;transform:translateY(12px) scale(.97)}10%,44%{opacity:1;transform:translateY(0) scale(1)}50%,100%{opacity:0;transform:translateY(-7px) scale(.99)}}
@keyframes nmTravel{0%{left:0%;opacity:0}12%{opacity:1}88%{opacity:1}100%{left:100%;opacity:0}}
@keyframes nmPulse{0%,100%{opacity:.2}50%{opacity:.95}}
@keyframes nmScroll{0%{transform:translate3d(0,0,0)}100%{transform:translate3d(0,-50%,0)}}

/* ============ SERVICES ============ */
.services{
  display:flex;flex-direction:column;gap:10px;
  padding:10px;background:#000;
}
.service-card{
  background:var(--panel);border:1px solid var(--border);
  border-radius:16px;padding:30px 24px 26px;
  scroll-margin-top:70px;
}
.service-card h2{
  margin:0 0 8px;
  font:600 24px/1.2 var(--font-sans);
  letter-spacing:-.02em;
}
.service-card p{
  margin:0 0 14px;
  font:400 15px/1.5 var(--font-sans);
  color:var(--text-mute);
}
.service-link{font:500 14.5px/1 var(--font-sans);color:var(--accent-bright)}
.service-visual{display:none}

/* ============ HOW WE WORK ============ */
.how{padding:64px 20px;background:#000}
.how-intro .eyebrow{margin-bottom:18px}
.how-intro h2{
  margin:0 0 14px;
  font:700 30px/1.12 var(--font-sans);
  letter-spacing:-.025em;
  text-wrap:balance;
}
.how-intro p{
  margin:0 0 30px;
  font:400 16px/1.55 var(--font-sans);
  color:var(--text-mute);
}
.how-list{
  display:flex;flex-direction:column;gap:1px;
  background:var(--border-strong);
  border:1px solid var(--border-strong);
  border-radius:14px;overflow:hidden;
}
.how-item{background:#000;padding:24px 22px}
.how-num{display:block;margin-bottom:14px;font:400 12px/1.5 var(--font-mono);color:var(--accent-bright);letter-spacing:.06em}
.how-item h3{margin:0 0 8px;font:600 18px/1.25 var(--font-sans);letter-spacing:0}
.how-item p{margin:0;font:400 14.5px/1.55 var(--font-sans);color:var(--text-mute)}

/* ============ REALIZACJE (home section wrapper) ============ */
.realizacje{padding:0 20px 64px;background:#000}
.realizacje-head{padding:0 0 20px}
.realizacje-head h2{
  margin:0;
  font:700 28px/1.15 var(--font-sans);
  letter-spacing:-.025em;
}

/* ================================================================
   DESKTOP - min-width 768px
   ================================================================ */
@media (min-width:768px){
  .hero{padding:104px 40px 0;text-align:center}
  .hero-title{margin:0 auto 24px;max-width:940px;font-size:72px;line-height:1.05}
  .hero-lead{margin:0 auto 30px;max-width:600px;font-size:20px}

  .hero-visual{max-width:1080px;margin:0 auto;height:460px}
  .glass-card--left,.glass-card--right{
    display:block;top:104px;width:300px;height:320px;border-radius:22px;border-bottom:1px solid rgba(255,255,255,.16);
    animation:nmDrift 8s ease-in-out infinite;
  }
  .glass-card--left{left:32px}
  .glass-card--right{right:32px;animation-duration:9.4s;animation-delay:1.4s}
  .glass-card--center{
    left:50%;top:78px;bottom:auto;margin-left:-280px;width:560px;height:380px;border-radius:22px;
    border-bottom:1px solid rgba(255,255,255,.16);
    animation-duration:8.7s;animation-delay:.7s;
  }

  .cycle-frame{animation-name:nmCycle;animation-duration:13.5s}
  .cycle-frame:nth-child(1){animation-delay:0s}
  .cycle-frame:nth-child(2){animation-delay:4.5s}
  .cycle-frame:nth-child(3){display:flex;animation-delay:9s}
  .cycle-frame .part{animation-name:nmPart;animation-duration:13.5s}
  .cycle-frame:nth-child(1) .part:nth-child(1){animation-delay:0s}
  .cycle-frame:nth-child(1) .part:nth-child(2){animation-delay:.22s}
  .cycle-frame:nth-child(1) .part:nth-child(3){animation-delay:.44s}
  .cycle-frame:nth-child(2) .part:nth-child(1){animation-delay:4.5s}
  .cycle-frame:nth-child(2) .part:nth-child(2){animation-delay:4.72s}
  .cycle-frame:nth-child(2) .part:nth-child(3){animation-delay:4.94s}
  .cycle-frame:nth-child(3) .part:nth-child(1){animation-delay:9s}
  .cycle-frame:nth-child(3) .part:nth-child(2){animation-delay:9.22s}
  .cycle-frame:nth-child(3) .part:nth-child(3){animation-delay:9.44s}

  .services{
    display:grid;grid-template-columns:repeat(2,1fr);gap:10px;padding:10px;
    max-width:1280px;margin:0 auto;
  }
  .service-card{
    padding:44px 34px 0;text-align:center;min-height:400px;
    display:flex;flex-direction:column;cursor:pointer;
    transition:transform 140ms ease-out;
  }
  .service-card:active{transform:scale(.985)}
  .service-card h2{font-size:30px;line-height:1.15}
  .service-card p{font-size:16px}
  .service-link{margin-bottom:30px}
  .service-visual{
    display:flex;position:relative;flex:1;border-radius:12px 12px 0 0;
    background:linear-gradient(#0a0a0b,#111114);
    border:1px solid rgba(255,255,255,.07);border-bottom:none;
    overflow:hidden;text-align:left;
  }

  .service-visual--sweep{flex-direction:column}
  .mockup-topbar{display:flex;align-items:center;gap:6px;height:26px;padding:0 12px;border-bottom:1px solid rgba(255,255,255,.06)}
  .mockup-topbar span{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.16)}
  .mockup-topbar-line{flex:1;margin-left:8px;height:7px;border-radius:4px;background:rgba(255,255,255,.07)}
  .mockup-body{padding:20px 18px;display:flex;flex-direction:column;gap:10px;position:relative;flex:1}
  .service-visual--sweep::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(100deg,transparent,rgba(255,255,255,.07),transparent);
    width:40%;animation:nmSweep 5s ease-in-out infinite;
  }

  .service-visual--phone{justify-content:center}
  .phone-mock{
    width:168px;margin-top:20px;border-radius:22px 22px 0 0;
    background:#0e0e11;border:1px solid rgba(255,255,255,.14);border-bottom:none;
    box-shadow:0 24px 50px rgba(0,0,0,.6);overflow:hidden;
  }
  .phone-notch{display:flex;justify-content:center;padding:8px 0 6px}
  .phone-notch::before{content:"";width:46px;height:5px;border-radius:3px;background:rgba(255,255,255,.16)}
  .phone-body{padding:6px 14px 0}
  .phone-scroll{height:150px;overflow:hidden}
  .phone-scroll-track{display:flex;flex-direction:column;animation:nmScroll 12s linear infinite;will-change:transform}
  .phone-row{display:flex;align-items:center;gap:8px;padding:9px;margin-bottom:8px;border-radius:9px;background:rgba(255,255,255,.05)}
  .phone-icon{width:18px;height:18px;border-radius:6px;background:rgba(255,255,255,.16);flex:none}
  .phone-icon--accent{background:rgba(95,214,160,.7)}
  .phone-icon--green{background:rgba(50,215,75,.7)}

  .service-visual--flow{flex-direction:column;justify-content:center;gap:0;padding:24px 26px 0}
  .flow-row{display:flex;align-items:center}
  .flow-node{
    width:78px;height:38px;border-radius:10px;border:1px solid rgba(255,255,255,.16);
    background:rgba(255,255,255,.04);display:flex;align-items:center;justify-content:center;
    font:400 10px/1 var(--font-mono);color:rgba(255,255,255,.6);
  }
  .flow-node--api{
    width:64px;height:64px;border-radius:16px;border-color:rgba(95,214,160,.55);
    background:rgba(95,214,160,.12);color:#8ee7bd;box-shadow:0 0 32px rgba(95,214,160,.18);
  }
  .flow-line{flex:1;height:1px;background:rgba(255,255,255,.16);position:relative}
  .flow-dot{position:absolute;top:-2px;left:0;width:5px;height:5px;border-radius:50%;background:var(--accent-mid);animation:nmTravel 3.4s linear infinite}
  .flow-stem{margin:14px auto 0;width:1px;height:26px;background:rgba(255,255,255,.16)}
  .flow-tags{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding-bottom:22px}
  .flow-tag{
    height:34px;border-radius:9px;border:1px solid rgba(255,255,255,.1);
    background:rgba(255,255,255,.03);display:flex;align-items:center;justify-content:center;
    font:400 9.5px/1 var(--font-mono);color:rgba(255,255,255,.45);
    animation:nmPulse 4s ease-in-out infinite;
  }

  .service-visual--support{align-items:flex-end;justify-content:center;gap:30px;padding:0 26px}
  .support-device{display:flex;flex-direction:column;align-items:center;position:relative}
  .support-badge{position:absolute;top:-6px;right:-6px;width:14px;height:14px;border-radius:50%;border:3px solid #0d0d10;box-sizing:border-box;background:#1c8d5f;animation:nmFix 6.5s ease-in-out infinite}

  .support-device--laptop{padding-top:6px;animation:nmShake 6.5s linear .15s infinite}
  .support-device--laptop .support-screen{
    position:relative;width:150px;height:96px;border-radius:11px;
    background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.16);
    padding:14px 14px 0;display:flex;flex-direction:column;gap:8px;align-items:flex-start;
  }
  .support-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;width:100%;margin-top:4px}
  .support-tile{height:24px;border-radius:6px;background:rgba(255,255,255,.08)}
  .support-device--laptop .support-badge{animation-delay:.15s}
  .support-hinge{width:16px;height:16px;background:rgba(255,255,255,.09)}
  .support-base{width:64px;height:6px;border-radius:3px;background:rgba(255,255,255,.14)}

  .support-device--monitor{padding-bottom:12px;animation:nmShake 6.5s linear .6s infinite}
  .support-device--monitor .support-screen{
    position:relative;width:124px;height:78px;border-radius:9px 9px 0 0;
    background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.16);border-bottom:none;
    padding:12px 12px 0;display:flex;flex-direction:column;gap:7px;align-items:flex-start;
  }
  .support-device--monitor .support-badge{animation-delay:.6s}
  .support-stand{width:158px;height:8px;border-radius:0 0 7px 7px;background:rgba(255,255,255,.14)}

  .support-device--phone{margin-bottom:12px;animation:nmShake 6.5s linear 1.05s infinite}
  .support-device--phone .support-screen{
    position:relative;width:56px;height:104px;border-radius:13px;
    background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.16);
    padding:12px 9px 0;display:flex;flex-direction:column;gap:6px;align-items:center;
  }
  .support-device--phone .support-badge{animation-delay:1.05s}

  .how{padding:128px 40px;background:#000}
  .how-inner{display:grid;grid-template-columns:1fr 1fr;gap:88px;max-width:1120px;margin:0 auto;align-items:start}
  .how-intro h2{margin:0 0 20px;font:700 44px/1.1 var(--font-sans);letter-spacing:-.025em;text-wrap:balance}
  .how-intro p{margin:0;font:400 18px/1.55 var(--font-sans);color:var(--text-mute);max-width:440px;text-wrap:pretty}
  .how-intro .eyebrow{margin-bottom:26px}
  .how-list{
    display:block;background:none;border:none;border-radius:0;overflow:visible;
    border-top:1px solid var(--border-strong);
  }
  .how-item{
    display:grid;grid-template-columns:44px 1fr;gap:20px;
    background:none;padding:26px 0;border-bottom:1px solid var(--border-strong);
  }
  .how-item h3{margin:0 0 8px;font:600 19px/1.3 var(--font-sans);letter-spacing:-.015em}
  .how-item p{margin:0;font:400 15.5px/1.6 var(--font-sans);color:var(--text-mute)}
  .how-num{margin-bottom:0;font:400 12px/1.5 var(--font-mono);color:var(--accent-bright);letter-spacing:.06em}

  .realizacje{padding:0 40px 120px;max-width:1280px;margin:0 auto}
  .realizacje-head{padding:0 0 34px}
  .realizacje-head h2{font-size:40px;letter-spacing:-.03em}
}