/* =========================================================
   SŁOWIK DIGITAL — Realizacje v6.1
   Wybrane case studies / portfolio
   ========================================================= */

.srl5{
  --srl5-ink:#0b2942;
  --srl5-muted:#61788b;
  --srl5-line:#dbe6ed;
  --srl5-blue:#159bd7;
  --srl5-red:#ff4c3c;
  --srl5-shadow:0 24px 65px rgba(16,48,73,.12);
  overflow:hidden;
  color:var(--srl5-ink);
  background:
    radial-gradient(circle at 9% 3%,rgba(25,160,220,.12),transparent 25%),
    radial-gradient(circle at 92% 22%,rgba(117,87,255,.08),transparent 24%),
    linear-gradient(180deg,#f5f9fc 0%,#fff 42%,#f6f9fb 100%);
}
.srl5,.srl5 *{box-sizing:border-box}
.srl5 a{text-decoration:none}
.srl5-container{width:min(calc(100% - 42px),1320px);margin-inline:auto}
.srl5-eyebrow{
  display:flex;align-items:center;gap:12px;
  margin:0;color:#0a94cc;font-size:10px;font-weight:850;letter-spacing:.20em;text-transform:uppercase;
}
.srl5-eyebrow::before{content:"";width:26px;height:1px;background:linear-gradient(90deg,#08a8df,transparent)}
.srl5-eyebrow span{color:#647b90}

/* Hero */
.srl5-intro{padding:104px 0 38px}
.srl5-intro__row{
  display:grid;grid-template-columns:minmax(0,1fr) auto;gap:46px;align-items:end;
  margin-top:18px;padding-bottom:31px;border-bottom:1px solid var(--srl5-line);
}
.srl5-intro__copy{max-width:930px}
.srl5-intro__copy h1{
  max-width:900px;margin:0;color:var(--srl5-ink);font-size:clamp(46px,5.8vw,82px);font-weight:560;line-height:.97;letter-spacing:-.052em;
}
.srl5-intro__copy>p{
  max-width:780px;margin:21px 0 0;color:var(--srl5-muted);font-size:17px;line-height:1.67;
}
.srl5-intro__proof{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}
.srl5-intro__proof span{
  min-height:42px;display:inline-flex;align-items:center;gap:8px;padding:0 13px;border:1px solid #d9e6ee;border-radius:9px;color:#60768a;background:rgba(255,255,255,.72);box-shadow:0 8px 24px rgba(29,69,98,.055);font-size:10px;font-weight:720;letter-spacing:.035em;text-transform:uppercase;
}
.srl5-intro__proof strong{color:#0b88c5;font-size:13px;letter-spacing:0}
.srl5-filters{display:flex;align-items:center;gap:9px;padding:6px;border:1px solid #dbe6ed;border-radius:12px;background:rgba(255,255,255,.9);box-shadow:0 12px 28px rgba(25,62,91,.07)}
.srl5-filters button{min-height:43px;padding:0 20px;border:0;border-radius:8px;color:#466078;background:transparent;font:750 12px/1.1 inherit;cursor:pointer;white-space:nowrap;transition:.22s ease}
.srl5-filters button:hover,.srl5-filters button:focus-visible{color:#0f6fa9;background:#edf8fd;outline:none}
.srl5-filters button.is-active{color:#fff;background:linear-gradient(135deg,#149fdd,#167ed5);box-shadow:0 10px 22px rgba(20,143,215,.23)}

/* Projects */
.srl5-projects{padding:0 0 76px}
.srl5-category{padding-top:32px;scroll-margin-top:114px}
.srl5-category + .srl5-category{padding-top:52px}
.srl5-category__head{display:flex;align-items:center;gap:12px;margin-bottom:18px;padding-bottom:13px;border-bottom:1px solid var(--srl5-line)}
.srl5-category__head>span{width:39px;height:39px;display:grid;place-items:center;border-radius:11px;color:var(--category-accent);background:color-mix(in srgb,var(--category-accent) 9%,#fff);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--category-accent) 19%,transparent)}
.srl5-category__head svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}
.srl5-category__head h2{margin:0;color:#15314d;font-size:26px;font-weight:720;letter-spacing:-.026em}
.srl5-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.srl5-card{
  position:relative;min-width:0;display:flex;flex-direction:column;overflow:hidden;
  border:1px solid #dce7ee;border-radius:22px;background:#fff;box-shadow:0 17px 43px rgba(25,57,83,.09);
  transition:transform .32s cubic-bezier(.2,.8,.2,1),border-color .3s ease,box-shadow .3s ease;
}
.srl5-card::after{content:"";position:absolute;inset:0;pointer-events:none;border-radius:inherit;box-shadow:inset 0 0 0 1px rgba(255,255,255,.58)}
.srl5-card:hover{transform:translateY(-7px);border-color:color-mix(in srgb,var(--project-accent) 38%,#dce7ee);box-shadow:0 32px 72px rgba(19,52,79,.16),0 0 36px color-mix(in srgb,var(--project-accent) 10%,transparent)}
.srl5-card__media{position:relative;isolation:isolate;display:block;overflow:hidden;aspect-ratio:1.62/1;background:#d8e5ec}
.srl5-card__media>img{
  display:block;width:100%;height:100%;object-fit:cover;transform:scale(1.01);transition:transform .8s cubic-bezier(.2,.78,.2,1),filter .65s ease;
}
.srl5-card:hover .srl5-card__media>img{transform:scale(1.065);filter:saturate(1.08) contrast(1.025)}
.srl5-card__shade{position:absolute;z-index:1;inset:0;background:linear-gradient(180deg,rgba(4,20,34,.04) 25%,rgba(4,20,34,.77) 100%)}
.srl5-card__number,.srl5-card__live{
  position:absolute;z-index:3;top:14px;padding:8px 10px;border:1px solid rgba(255,255,255,.16);border-radius:8px;color:#fff;background:rgba(7,30,48,.65);backdrop-filter:blur(10px);font-size:8px;font-weight:820;letter-spacing:.13em;text-transform:uppercase;
}
.srl5-card__number{left:14px}
.srl5-card__live{right:14px;display:flex;align-items:center;gap:7px}
.srl5-card__live i{width:6px;height:6px;border-radius:50%;background:#57e59c;box-shadow:0 0 0 5px rgba(87,229,156,.13),0 0 12px rgba(87,229,156,.62)}
.srl5-card__brand{
  position:absolute;z-index:3;left:16px;bottom:15px;width:min(47%,230px);height:66px;display:flex;align-items:center;justify-content:flex-start;padding:10px 14px;overflow:hidden;border:1px solid rgba(255,255,255,.2);border-radius:12px;background:rgba(255,255,255,.92);box-shadow:0 14px 30px rgba(3,19,32,.22);backdrop-filter:blur(12px);
}
.srl5-card__brand img{display:block;max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}
.srl5-card--rontap .srl5-card__brand{width:76px;height:76px;padding:7px}
.srl5-card--kasztelan .srl5-card__brand{width:165px;height:72px;padding:4px 6px;background:#6d3826}
.srl5-card--kasztelan .srl5-card__brand img{width:100%;height:100%;object-fit:contain}
.srl5-card--sorbel .srl5-card__brand{width:154px;height:76px;padding:8px 12px;background:rgba(255,255,255,.96)}
.srl5-card--sorbel .srl5-card__brand img{width:100%;height:100%;object-fit:contain}
.srl5-card--zamex .srl5-card__brand{width:164px;height:72px;padding:10px 13px;background:rgba(255,255,255,.97)}
.srl5-card--zamex .srl5-card__brand img{width:100%;height:100%;object-fit:contain}
.srl5-card__body{min-width:0;min-height:302px;display:flex;flex-direction:column;padding:27px 27px 25px}
.srl5-card__meta{margin:0;color:var(--project-accent);font-size:9px;font-weight:850;letter-spacing:.125em;text-transform:uppercase}
.srl5-card__meta span{color:#a5b5c1}
.srl5-card h3{margin:9px 0 11px;color:#102945;font-size:clamp(28px,2.5vw,39px);font-weight:690;line-height:1.04;letter-spacing:-.042em}
.srl5-card__description{margin:0;color:#5d7284;font-size:14px;line-height:1.62}
.srl5-card__tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:18px}
.srl5-card__tags span{padding:7px 9px;border:1px solid #dce7ed;border-radius:7px;color:#4c6577;background:#f8fbfc;font-size:9px;font-weight:720}
.srl5-card__link{
  align-self:flex-start;display:inline-flex;align-items:center;justify-content:center;gap:13px;min-height:46px;margin-top:auto;padding:0 17px;border:1px solid color-mix(in srgb,var(--project-accent) 28%,transparent);border-radius:9px;color:#fff!important;background:linear-gradient(135deg,color-mix(in srgb,var(--project-accent) 88%,#173f5d),color-mix(in srgb,var(--project-accent) 70%,#0b3150));box-shadow:0 12px 27px color-mix(in srgb,var(--project-accent) 22%,transparent);font-size:11px;font-weight:820;transition:transform .22s ease,box-shadow .22s ease,filter .22s ease;
}
.srl5-card__link i{font-style:normal;font-size:17px;transition:transform .22s ease}
.srl5-card__link:hover{transform:translateY(-2px);box-shadow:0 17px 35px color-mix(in srgb,var(--project-accent) 31%,transparent);filter:brightness(1.04)}
.srl5-card__link:hover i{transform:translateX(4px)}
.srl5-card__link--disabled{cursor:default;opacity:.72}
.srl5-card__link--disabled:hover{transform:none;filter:none}

/* CTA */
.srl5-cta{
  position:relative;isolation:isolate;min-height:160px;display:grid;grid-template-columns:132px minmax(0,1fr) minmax(260px,350px);gap:28px;align-items:center;
  margin-top:23px;padding:25px 29px;overflow:hidden;border:1px solid #dbe8ef;border-radius:21px;background:linear-gradient(135deg,#eaf9ff 0%,#fff 50%,#f4f0ff 100%);box-shadow:0 20px 47px rgba(34,74,107,.09);
}
.srl5-cta__line{position:relative;z-index:2;width:120px;height:91px;display:block}
.srl5-cta__line::before,.srl5-cta__line::after,.srl5-cta__line i{content:"";position:absolute;left:0;bottom:7px;width:109px;height:74px;border:2px solid transparent;border-top-color:#159fdb;border-radius:50%;transform:rotate(-18deg)}
.srl5-cta__line::after{left:10px;bottom:-1px;border-top-color:#7557ff;transform:rotate(-30deg)}
.srl5-cta__line i:nth-child(1){left:19px;bottom:12px;width:80px;height:59px;border-top-color:#20c2df;transform:rotate(-5deg)}
.srl5-cta__line i:nth-child(2){left:99px;bottom:67px;width:9px;height:9px;border:0;border-radius:50%;background:#16a8d6;box-shadow:0 0 0 7px rgba(22,168,214,.10),0 0 18px rgba(22,168,214,.45)}
.srl5-cta__line i:nth-child(3){display:none}
.srl5-cta__copy{position:relative;z-index:2}
.srl5-cta__copy small{color:#1689c2;font-size:8px;font-weight:850;letter-spacing:.16em}
.srl5-cta h3{margin:7px 0;color:#132c49;font-size:clamp(25px,2.65vw,37px);font-weight:640;line-height:1.07;letter-spacing:-.034em}
.srl5-cta p{margin:0;color:#61768a;font-size:12px;line-height:1.55}
.srl5-cta__action{position:relative;z-index:2}
.srl5-button{width:100%;min-height:58px;display:inline-flex;align-items:center;justify-content:center;gap:14px;padding:0 22px;border-radius:8px;color:#fff!important;background:#ff4438;box-shadow:0 16px 34px rgba(255,68,56,.29),0 0 24px rgba(255,68,56,.12);font-size:13px;font-weight:820;transition:transform .22s ease,box-shadow .22s ease,background .22s ease}
.srl5-button i{font-style:normal;font-size:18px;transition:transform .22s ease}
.srl5-button:hover{transform:translateY(-2px);background:#f83329;box-shadow:0 21px 44px rgba(248,51,41,.37),0 0 30px rgba(255,68,56,.16)}
.srl5-button:hover i{transform:translateX(4px)}
.srl5-cta__dots{position:absolute;right:0;bottom:0;width:260px;height:82%;z-index:1;opacity:.65;background-image:radial-gradient(circle,color-mix(in srgb,var(--category-accent) 35%,transparent) 1.4px,transparent 1.4px);background-size:11px 11px;mask-image:linear-gradient(135deg,transparent 6%,#000 90%)}

/* Philosophy */
.srl5-note{padding:0 0 102px}
.srl5-note__inner{position:relative;overflow:hidden;padding:40px 42px;border:1px solid #dce7ed;border-radius:22px;background:linear-gradient(135deg,#102d48,#173f5e 58%,#122b47);box-shadow:0 24px 58px rgba(13,43,69,.2)}
.srl5-note__inner::after{content:"";position:absolute;right:-90px;top:-150px;width:350px;height:350px;border:1px solid rgba(110,225,239,.16);border-radius:50%;box-shadow:0 0 0 48px rgba(110,225,239,.025),0 0 0 96px rgba(110,225,239,.02)}
.srl5-note .srl5-eyebrow{position:relative;z-index:1;color:#6fe1ef}.srl5-note .srl5-eyebrow::before{background:#6fe1ef}
.srl5-note h2{position:relative;z-index:1;max-width:990px;margin:14px 0 10px;color:#fff;font-size:clamp(31px,3.35vw,48px);font-weight:570;line-height:1.06;letter-spacing:-.039em}
.srl5-note__inner>p:last-child{position:relative;z-index:1;max-width:850px;margin:0;color:#c4d5e2;font-size:14px;line-height:1.68}
.srl5-empty{padding:60px 25px;text-align:center;border:1px dashed #c8d8e2;border-radius:18px;background:#fff}
.srl5-empty h2{margin:0;color:#173550;font-size:30px}

[data-srl5-reveal]{opacity:0;transform:translateY(18px);transition:opacity .62s ease,transform .62s cubic-bezier(.2,.8,.2,1)}
[data-srl5-reveal].is-visible{opacity:1;transform:none}

@media(max-width:1050px){
  .srl5-intro__row{grid-template-columns:1fr;gap:23px}
  .srl5-filters{justify-self:start}
  .srl5-card__body{min-height:318px}
  .srl5-cta{grid-template-columns:92px 1fr}.srl5-cta__action{grid-column:2}
}
@media(max-width:860px){
  .srl5-grid{grid-template-columns:1fr}
  .srl5-card__media{aspect-ratio:1.85/1}
  .srl5-card__body{min-height:265px}
}
@media(max-width:680px){
  .srl5-container{width:min(calc(100% - 26px),1320px)}
  .srl5-intro{padding:80px 0 20px}
  .srl5-eyebrow{font-size:8px;letter-spacing:.16em}
  .srl5-intro__row{margin-top:13px;padding-bottom:20px;gap:18px}
  .srl5-intro__copy h1{font-size:clamp(39px,12vw,54px)}
  .srl5-intro__copy>p{margin-top:14px;font-size:13px;line-height:1.58}
  .srl5-intro__proof{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;margin-top:17px}
  .srl5-intro__proof span{min-height:38px;padding:0 9px;font-size:8px}.srl5-intro__proof span:last-child{grid-column:1/-1}.srl5-intro__proof strong{font-size:11px}
  .srl5-filters{width:100%;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;padding:5px;border-radius:10px}
  .srl5-filters button{min-height:40px;padding:0 8px;font-size:10px}
  .srl5-projects{padding-bottom:58px}
  .srl5-category{padding-top:20px;scroll-margin-top:90px}.srl5-category + .srl5-category{padding-top:35px}
  .srl5-category__head{gap:9px;margin-bottom:11px;padding-bottom:10px}.srl5-category__head>span{width:32px;height:32px}.srl5-category__head svg{width:18px;height:18px}.srl5-category__head h2{font-size:20px}
  .srl5-grid{gap:13px}
  .srl5-card{border-radius:16px}
  .srl5-card__media{aspect-ratio:1.46/1}
  .srl5-card__number,.srl5-card__live{top:9px;padding:6px 7px;font-size:6px}.srl5-card__number{left:9px}.srl5-card__live{right:9px}.srl5-card__live i{width:5px;height:5px}
  .srl5-card__brand{left:10px;bottom:10px;width:min(52%,170px);height:49px;padding:7px 10px;border-radius:9px}.srl5-card--rontap .srl5-card__brand{width:56px;height:56px;padding:5px}.srl5-card--kasztelan .srl5-card__brand{width:126px;height:56px}.srl5-card--sorbel .srl5-card__brand{width:122px;height:60px;padding:6px 8px}.srl5-card--zamex .srl5-card__brand{width:124px;height:54px;padding:7px 9px}
  .srl5-card__body{min-height:263px;padding:18px 17px 17px}.srl5-card__meta{font-size:7px;line-height:1.4}.srl5-card h3{margin:6px 0 8px;font-size:27px}.srl5-card__description{font-size:11px;line-height:1.55}.srl5-card__tags{gap:5px;margin-top:12px}.srl5-card__tags span{padding:5px 7px;font-size:7px}.srl5-card__link{min-height:39px;padding:0 12px;font-size:9px;border-radius:7px}.srl5-card__link i{font-size:14px}
  .srl5-cta{min-height:auto;grid-template-columns:1fr;gap:13px;margin-top:14px;padding:23px 18px;border-radius:16px}.srl5-cta__line{width:106px;height:57px;margin-bottom:-7px}.srl5-cta__line::before,.srl5-cta__line::after,.srl5-cta__line i{width:88px;height:54px}.srl5-cta__line i:nth-child(2){left:82px;bottom:49px}.srl5-cta__copy small{font-size:7px}.srl5-cta h3{font-size:26px}.srl5-cta p{font-size:10px;line-height:1.5}.srl5-cta__action{grid-column:auto}.srl5-button{min-height:51px;font-size:11px}.srl5-cta__dots{width:145px;height:55%}
  .srl5-note{padding-bottom:80px}.srl5-note__inner{padding:28px 22px;border-radius:17px}.srl5-note h2{font-size:29px}.srl5-note__inner>p:last-child{font-size:11px}
}
@media(max-width:380px){
  .srl5-card__live{display:none}
  .srl5-card__body{min-height:276px}
}
@media(prefers-reduced-motion:reduce){
  [data-srl5-reveal]{opacity:1;transform:none;transition:none}.srl5-card,.srl5-card__media>img,.srl5-card__link,.srl5-button{transition:none}
}

/* v6.2 — wyróżniona piąta realizacja */
@media(min-width:861px){
  .srl5-grid>.srl5-card:last-child:nth-child(odd){
    grid-column:1/-1;
    display:grid;
    grid-template-columns:minmax(0,1.18fr) minmax(360px,.82fr);
  }
  .srl5-grid>.srl5-card:last-child:nth-child(odd) .srl5-card__media{height:100%;min-height:410px;aspect-ratio:auto}
  .srl5-grid>.srl5-card:last-child:nth-child(odd) .srl5-card__body{min-height:410px;padding:38px 38px 34px}
  .srl5-grid>.srl5-card:last-child:nth-child(odd) h3{font-size:clamp(38px,4vw,58px)}
  .srl5-grid>.srl5-card:last-child:nth-child(odd) .srl5-card__description{font-size:15px;line-height:1.7}
}

/* Film case study — Czysta Polska */
.srl5-card--czysta-polska .srl5-card__brand{width:205px;height:68px;padding:7px 11px;background:rgba(255,255,255,.97)}
.srl5-card--czysta-polska .srl5-card__brand img{width:100%;height:100%;object-fit:contain}
.srl5-card--czysta-polska .srl5-card__media::after{content:"▶  30 S";position:absolute;z-index:3;right:17px;bottom:17px;min-height:36px;display:flex;align-items:center;padding:0 13px;border:1px solid rgba(255,255,255,.22);border-radius:9px;color:#fff;background:rgba(225,0,25,.9);box-shadow:0 12px 28px rgba(0,0,0,.24);font-size:8px;font-weight:850;letter-spacing:.12em}
@media(max-width:680px){.srl5-card--czysta-polska .srl5-card__brand{width:150px;height:52px;padding:6px 8px}.srl5-card--czysta-polska .srl5-card__media::after{right:10px;bottom:10px;min-height:29px;padding:0 9px;font-size:6px}}