html {
    background-color: #000;
}

/* hero */
header.hero {
  position: relative;
  min-height: 320px;        
  display: grid;
  place-items: center;
  overflow: hidden;
  isolation: isolate;        
}

header.hero::before{
  content:"";
  position:absolute; inset:0;
  background: url("/css/img/headrbg.jpg") center / cover no-repeat;
  z-index: -1;
  /* lekki overlay, żeby tekst/nav był czytelny */
  filter: saturate(.95) contrast(.95) brightness(.9);
}

header.hero::after{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(0,0,0,.25), rgba(0,0,0,.15) 40%, rgba(0,0,0,0) 70%);
  z-index: -1;
}

@media (min-width: 1200px){
  header.hero::before{
    background-attachment: fixed;
  }
}

@media (prefers-reduced-motion: reduce){
  header.hero::before{
    background-attachment: scroll !important;
  }
}

.marginess {
    margin-right: 10px;
}
.activee {
    color: #ebc55c;
}
.dropdown-menu {
    border: none;
    border-radius: 0% 25% 5% 25%;
    background-color: rgba(255, 255, 255, 0.2);
}

.dropdown-menu .dropdown-item {
    color: #fff !important;
    font-size: 0.9rem;  
    padding: .4rem 1rem; 
}

.dropdown-menu .dropdown-item:hover,
.dropdown-menu .dropdown-item:focus {
    background-color: rgba(255, 255, 255, 0);
    color: #ebc55c !important; 
}

.container-h1{
    display: flex;
    justify-content: space-evenly;
    flex-wrap: wrap;
    align-items: center;
    padding-top: 2rem;
    gap: 10rem;
}
.diamond-napis{
  inline-size: clamp(350px, 46vw, 640px); 
  height: auto;
}

.diamond-logo {
    width: 400px;
    height: auto;
    max-width: 100%;
}

.header-sm-logo{
    width: 100px;
    height: auto;
    max-width: 100%;

}
.margines {
    width: 100%;
    max-width: 110rem;
    margin-inline: auto;
    padding-inline: var(--bs-gutter-x, 1rem);
}
header a {
    font-family: Verdana, Geneva, Tahoma, monospace;
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: .15rem;
    margin-right:  40px;
    color: #999999;
    font-weight: bold;
}



:root { --brand:#ebc55c; }

.navbar .nav-link { position: relative; font-weight: 600; }

.nav-underline::after{
    content:"";
    position:absolute; left:.6rem; right:.6rem; bottom:.35rem;
    height:2px; background:transparent;
    transform:scaleX(0); transform-origin:center;
    transition:transform .22s ease, background-color .22s ease;
}
.nav-underline:hover::after{ background:var(--brand); transform:scaleX(1); }
.nav-link.active{ color:var(--brand) !important; }
.nav-link.active.nav-underline::after{ background:var(--brand); transform:scaleX(1); }

.navbar .dropdown-toggle.nav-underline::after{
    position: static; left:auto; right:auto; bottom:auto; height:auto;
    background: none !important; transform: none !important; transition: none !important;
}

.navbar .dropdown-toggle.nav-underline::before{
    content:"";
    position:absolute; left:.6rem; right:.6rem; bottom:.35rem;
    height:2px; background:transparent;
    transform:scaleX(0); transform-origin:center;
    transition:transform .22s ease, background-color .22s ease;
}
.navbar .dropdown-toggle.nav-underline:hover::before,
.navbar .dropdown-toggle.nav-underline[aria-expanded="true"]::before,
.navbar .dropdown-toggle.nav-underline.active::before{
    background:var(--brand);
    transform:scaleX(1);
}

body{
  background: rgb(0,0,0);
  background: linear-gradient(90deg, rgba(0,0,0,1) 31%, rgb(31, 31, 31) 100%, rgb(36, 30, 7) 100%);

  position: relative; 
}

body::before{
  content:"";
  position: fixed;
  inset: 0;

  background: url("/css/img/bg-img-blur.png") left center / auto 100% no-repeat;
  opacity: .16;
  pointer-events: none;
  z-index: 0;

  -webkit-mask-image:
    linear-gradient(
      to right,
      #000 0%,
      #000 22%,
      rgba(0,0,0,.75) 40%,
      rgba(0,0,0,.35) 55%,
      rgba(0,0,0,.12) 66%,
      transparent 75%,
      transparent 100%
    ),
    linear-gradient(to bottom, transparent 0%, #000 20%, #000 80%, transparent 100%);
  -webkit-mask-composite: source-in;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-size: 100% 100%;

  mask-image:
    linear-gradient(
      to right,
      #000 0%,
      #000 22%,
      rgba(0,0,0,.75) 40%,
      rgba(0,0,0,.35) 55%,
      rgba(0,0,0,.12) 66%,
      transparent 75%,
      transparent 100%
    ),
    linear-gradient(to bottom, transparent 0%, #000 20%, #000 80%, transparent 100%);
  mask-composite: intersect;
  mask-repeat: no-repeat;
  mask-size: 100% 100%;

  filter: saturate(.9) contrast(.9);
}

header {position: relative; z-index: 3;}
main, footer{ position: relative; z-index: 1; }

.container-7xl {
    width: 100%;
    max-width: 80rem;
    margin-inline: auto;
    padding-inline: var(--bs-gutter-x, 1rem);
}

@media screen and (max-width: 1100px) {
    .diamond-logo{
        display: none;
    }
}

@media screen and (min-width: 200px) {
    main p,
    footer p,
    main button{
        font-size: 1rem;
    }
}
@media screen and (min-width: 600px) {
    main p,
    footer p,
    main button{
      font-size: 1rem;
    }
}
@media screen and (min-width: 900px) {
    main p,
    main button{
      font-size: 1rem;
    }
    footer p{
        font-size: 1rem;
    }
}
@media screen and (min-width: 200px) {
    .h2home,
    .h2home-right {
        font-size: 1.5rem;
    }
}
@media screen and (min-width: 600px) {
    .h2home,
    .h2home-right {
      font-size: 2rem;
    }
}
@media screen and (min-width: 1100px) {
    .h2home,
    .h2home-right {
      font-size: 2.5rem;
    }
}


/* content */
.h2home {
    font-family: Verdana, Geneva, Tahoma, monospace;
    font-weight: bold;
    color: #adadad;
    text-align: left;
    letter-spacing: 2px;
}
.h2home-right {
    font-family: Verdana, Geneva, Tahoma, monospace;
    font-weight: bold;
    color: #ebc55c;
    text-align: right;
    letter-spacing: 2px;
}
.h2home-sr {
    font-family: Verdana, Geneva, Tahoma, monospace;
    font-weight: bold;
    color: #ebc55c;
    text-align: center;
    letter-spacing: 1px;
}
.margin-items {
    margin-top: 5%;
    margin-bottom: 5%;
    margin-left: 3px;
    margin-right: 3px;
}
:root{
  --brand:#ebc55c; 
  --th: 3px;       
  --len: 123px;     
}
.p1, .p2, .p-sr{
  position: relative;
  padding: 10px 12px;
  color: #999999;
    font-family: Verdana, Geneva, Tahoma, monospace;

}

.p1::before, .p1::after{
  content:""; position:absolute; border-radius:2px;
}
.p1::before{
  left:0; top:0; height:var(--th); width:var(--len);
  background: linear-gradient(90deg, var(--brand), rgba(235,197,92,0));
}
.p1::after{
  left:0; top:0; width:var(--th); height:var(--len);
  background: linear-gradient(180deg, var(--brand), rgba(235,197,92,0));
}
.p1{ text-align:left; }

.p2::before, .p2::after{
  content:""; position:absolute; border-radius:2px;
}
.p2::before{ 
  right:0; top:0; height:var(--th); width:var(--len);
  background: linear-gradient(270deg, var(--brand), rgba(235,197,92,0));
}
.p2::after{ 
  right:0; top:0; width:var(--th); height:var(--len);
  background: linear-gradient(180deg, var(--brand), rgba(235,197,92,0));
}
.p2{ text-align:right; }

.p-sr::before, .p-sr::after{
  content:""; position:absolute; top:0; height:var(--th); width:var(--len);
  border-radius:2px;
}
.p-sr::before{ left:0;
  background: linear-gradient(90deg, var(--brand), rgba(235,197,92,0));
}
.p-sr::after{ right:0;
  background: linear-gradient(270deg, var(--brand), rgba(235,197,92,0));
}
.p-sr{ text-align:center; }

.p1:hover::before,
.p2:hover::before,
.p-sr:hover::before,
.p1:hover::after,
.p2:hover::after,
.p-sr:hover::after{
  filter: brightness(1.05);
}



.p-sr-none{
    vertical-align: baseline;
    text-align: center;
    color: #999999;
    font-family: Verdana, Geneva, Tahoma, monospace;
    padding: 10px;

}
.owner-portrait{
  width: clamp(180px, 26vw, 260px);
  height: auto;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 10px 30px rgba(0,0,0,.35);

  -webkit-mask-image:
    linear-gradient(to right,
      transparent 0%,
      rgba(0,0,0,.04) 2%,
      rgba(0,0,0,.10) 4%,
      rgba(0,0,0,.20) 6%,
      rgba(0,0,0,.35) 8%,
      rgba(0,0,0,.55) 10%,
      rgba(0,0,0,.75) 12%,
      rgba(0,0,0,1)   16%,
      rgba(0,0,0,1)   84%,
      rgba(0,0,0,.75) 88%,
      rgba(0,0,0,.55) 90%,
      rgba(0,0,0,.35) 92%,
      rgba(0,0,0,.20) 94%,
      rgba(0,0,0,.10) 96%,
      rgba(0,0,0,.04) 98%,
      transparent    100%
    ),
    linear-gradient(to bottom,
      transparent 0%,
      rgba(0,0,0,.04) 2%,
      rgba(0,0,0,.10) 4%,
      rgba(0,0,0,.20) 6%,
      rgba(0,0,0,.35) 8%,
      rgba(0,0,0,.55) 10%,
      rgba(0,0,0,.75) 12%,
      rgba(0,0,0,1)   16%,
      rgba(0,0,0,1)   84%,
      rgba(0,0,0,.75) 88%,
      rgba(0,0,0,.55) 90%,
      rgba(0,0,0,.35) 92%,
      rgba(0,0,0,.20) 94%,
      rgba(0,0,0,.10) 96%,
      rgba(0,0,0,.04) 98%,
      transparent    100%
    );
  -webkit-mask-repeat: no-repeat, no-repeat;
  -webkit-mask-size: 100% 100%, 100% 100%;
  -webkit-mask-composite: source-in;

  mask-image:
    linear-gradient(to right,
      transparent 0%,
      rgba(0,0,0,.04) 2%,
      rgba(0,0,0,.10) 4%,
      rgba(0,0,0,.20) 6%,
      rgba(0,0,0,.35) 8%,
      rgba(0,0,0,.55) 10%,
      rgba(0,0,0,.75) 12%,
      rgba(0,0,0,1)   16%,
      rgba(0,0,0,1)   84%,
      rgba(0,0,0,.75) 88%,
      rgba(0,0,0,.55) 90%,
      rgba(0,0,0,.35) 92%,
      rgba(0,0,0,.20) 94%,
      rgba(0,0,0,.10) 96%,
      rgba(0,0,0,.04) 98%,
      transparent    100%
    ),
    linear-gradient(to bottom,
      transparent 0%,
      rgba(0,0,0,.04) 2%,
      rgba(0,0,0,.10) 4%,
      rgba(0,0,0,.20) 6%,
      rgba(0,0,0,.35) 8%,
      rgba(0,0,0,.55) 10%,
      rgba(0,0,0,.75) 12%,
      rgba(0,0,0,1)   16%,
      rgba(0,0,0,1)   84%,
      rgba(0,0,0,.75) 88%,
      rgba(0,0,0,.55) 90%,
      rgba(0,0,0,.35) 92%,
      rgba(0,0,0,.20) 94%,
      rgba(0,0,0,.10) 96%,
      rgba(0,0,0,.04) 98%,
      transparent    100%
    );
  mask-repeat: no-repeat, no-repeat;
  mask-size: 100% 100%, 100% 100%;
  mask-composite: intersect;
}



.about-hero{
  --bs-gutter-x: .5rem; 
  --bs-gutter-y: .75rem;  
}

@media (min-width: 992px){
  .about-hero{ --bs-gutter-x: .25rem; }

  .about-hero .owner-portrait{
    width: clamp(260px, 34vw, 420px);
  }

  .about-hero .p1{ margin-right: -16px; }  
  .about-hero .p2{ margin-left:  -16px; }  

  .about-hero .col-lg-4.order-2.order-lg-1{ padding-right: 0; }
  .about-hero .col-lg-4.order-3{ padding-left: 0; }
}

.about-hero article{ position: relative; }
.about-hero .owner-portrait{ position: relative; z-index: 1; }
.about-hero .p1, .about-hero .p2{ position: relative; z-index: 2; }

.center-about {
    display: flex;
    flex-wrap: wrap;
    justify-items: center;
    justify-content: center;
}

.center-about div {
    width: 700px;
    max-width: 85vw;
}

:root{
  --brand:#ebc55c;
  --tl-x: 1.25rem; 
  --tl-w: 2px;      
  --tl-pad: 3rem; 
}

.storyline .story{
  position: relative;
  margin: 0 auto;
  max-width: 58rem;
  padding-left: var(--tl-pad);
}

.storyline .story::before{
  content:"";
  position:absolute;
  left: var(--tl-x);
  top: 0; bottom: 0;
  width: var(--tl-w);
  background: linear-gradient(180deg, rgba(235,197,92,.35), rgba(235,197,92,.10));
  z-index: 0;
}

.story-item{
  position: relative;
  margin: 1rem 0 1.15rem;
  padding-left: 1rem;
  z-index: 1;
}

.story-item::before{
  content:"";
  position:absolute;
  left: calc(var(--tl-x) - var(--tl-pad) + var(--tl-w)); 
  top: .95rem;
  width: 1.2rem; height: 2px;
  background: rgba(235,197,92,.25);
  border-radius: 2px;
  z-index: 1;
}

.story-dot{
  position:absolute;
  left: calc(var(--tl-x) - var(--tl-pad) + (var(--tl-w)/2));
  top: .72rem;                          
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 0 6px rgba(235,197,92,.12);
  transform: translateX(-50%);
  z-index: 2;                          
}

.story-content{
  position: relative;
  background: rgba(255,255,255,.045);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 0px 10px 20px 10px;
  padding: 1rem 1.1rem;
  backdrop-filter: blur(2px);
  transition: border-color .2s ease, background-color .2s ease, transform .2s ease;
  z-index: 1;
}

.story-content h3{
  margin: 0 0 .35rem;
  font-size: 1.3rem;
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: .01em;
  color: #c0c0c0;
}

.story-content h3 + p{
  position: relative;
  padding-top: .35rem;
}
.story-content h3 + p::before{
  content:"";
  position:absolute;
  left:0; width:82px; top:0; height:1px;
  background: linear-gradient(90deg, var(--brand), rgba(235,197,92,0));
  opacity:.8;
}

.story-content p{
  margin: 0;
  color: #999999;
  font-size: clamp(.95rem, 1.3vw, 1.02rem);
  line-height: 1.65;
}

.story-item:hover .story-content{
  background: rgba(255,255,255,.06);
  border-color: rgba(235,197,92,.28);
  transform: translateY(-1px);
}
.story-item:hover::before{ background: rgba(235,197,92,.38); }
.story-item:hover .story-dot{ box-shadow: 0 0 0 8px rgba(235,197,92,.20); }

@media (max-width: 576px){
  .storyline .story{ --tl-pad: 2.5rem; }
  :root{ --tl-x: 1rem; }                
  .story-item{ margin: .75rem 0 .9rem; }
  .story-content{ padding: .85rem .9rem; }
  .story-content h3{ font-size: 1.05rem; }
  .story-content p{ font-size: .95rem; }
}

.dc-quote{
  max-width: 60rem;
  margin: 0 auto;
  text-align: center;

  padding: 1.25rem 1.5rem;

  color: #eaeaea;
  font-size: 1.1rem;
  line-height: 1.7;
  font-style: italic;
  position: relative;
}

.dc-quote::before{
  content:"";
  position:absolute; left:50%; top:0;
  transform: translateX(-50%);
  width: 92px; height: 3px;
  background: linear-gradient(90deg, #ebc55c, rgba(235,197,92,0));
  border-radius: 2px;
  opacity: .9;
}

.dc-quote::after{
  content: "“";
  position: absolute;
  left: .5rem; top: .1rem;
  font-size: 5rem;
  line-height: 1;
  color: rgba(235, 197, 92, 0.244);
  font-style: normal;
  pointer-events: none;
}

.dc-quote cite{
  display: block;
  margin-top: .6rem;
  text-align: right;
  color: #cfcfcf;
  font-style: normal;
  font-size: .95rem;
  letter-spacing: .01em;
}

@media (max-width: 576px){
  .dc-quote{ padding: 1rem 1rem; }
  .dc-quote::after{ display: none; }
}

.feature-card{
  height: 100%;
  padding: 1.1rem 1.1rem;
  border-radius: 1px 1px 20px 20px;
  background: rgba(255,255,255,.045);
  border: 1px solid rgba(255,255,255,.10);
  backdrop-filter: blur(2px);
  display: flex;
  flex-direction: column;
  gap: .45rem;
  transition: transform .2s ease, border-color .2s ease, background-color .2s ease, box-shadow .2s ease;
}

.feature-card{
  position: relative;
}
.feature-card::after{
  content:"";
  position:absolute; inset:0;
  border-radius: 1px 1px 20px 20px;
  pointer-events:none;
  background: linear-gradient(135deg, rgba(235,197,92,.18), rgba(235,197,92,0) 45%);
  opacity:.6;
}

.feature-title{
  font-weight: 800;
  letter-spacing: .02em;
  color: #ebc55c;
  font-size: 1.3rem;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
}

.feature-card p{
  margin: 0;
  color: #999999;
  font-size: 1rem;
  line-height: 1.6;
}

.feature-card:hover{
  transform: translateY(-2px);
  background: rgba(255,255,255,.06);
  border-color: rgba(235,197,92,.28);
  box-shadow: 0 8px 24px rgba(0,0,0,.28);
}

@media (min-width: 768px){
  .row.g-3 > [class*="col-"]{ display: flex; }
}

.feature-title::before{
  content: "✧";
  font-size: 1.1em;
  line-height: 1;
  color: #ebc55c;
  opacity: .9;
}

.dc-list{
  list-style: none;
  padding: 0;
  margin: .75rem auto 0;
  max-width: 62rem;

  display: grid;
  gap: .6rem;
  grid-template-columns: 1fr;
}

@media (min-width: 576px){
  .dc-list{ grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 992px){
  .dc-list{ grid-template-columns: repeat(3, 1fr); }
}

.dc-list li{
  position: relative;
  padding: .75rem .9rem .75rem 2.6rem; 
  color: #999999;
  font-size: 1rem;
  line-height: 1.55;
}

.dc-list li::before{
  content:"";
  position:absolute; left:.9rem; top:50%;
  transform:translateY(-50%);
  width:22px; height:22px; border-radius:50%;

  background:
    radial-gradient(circle closest-side, #ebc55c 98%, transparent 99%) center / 22px 22px no-repeat,
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath fill='white' d='M7.2 14.2 2.9 9.9l1.4-1.4 2.9 2.9 6.5-6.5 1.4 1.4z'/%3E%3C/svg%3E")
      center / 14px 14px no-repeat;

  box-shadow: 0 0 0 4px rgba(235,197,92,.12);
}


@media (max-width: 420px){
  .dc-list li{ padding-left: 2.3rem; }
  .dc-list li::before{ left: .7rem; }
}


.badge-card{
  height: 100%;
  display: grid;
  place-items: center;
  gap: .35rem;

  padding: 1.1rem 1rem;

  position: relative;
  overflow: hidden;
  transition: transform .2s ease, border-color .2s ease, background-color .2s ease, box-shadow .2s ease;
}


.badge-value{
  font-weight: 900;
  font-size: clamp(1.15rem, 2.4vw, 1.6rem);
  letter-spacing: .02em;
  color: #ebc55c;
  line-height: 1.1;
  text-align: center;
  position: relative; 
  padding-bottom: .25rem;
}

.badge-value::after{
  content:""; position:absolute; left:50%; bottom:0; transform:translateX(-50%);
  width: 68px; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, #ebc55c, rgba(235,197,92,0));
  opacity:.9;
}

.badge-label{
  color: #e5e5e5;
  font-size: clamp(.92rem, 1.2vw, 1.02rem);
  letter-spacing: .01em;
  opacity: .9;
}

@media (min-width: 768px){
  .row.g-3 > [class*="col-"]{ display:flex; }
  .row.g-3 > [class*="col-"] > .badge-card{ width:100%; }
}

@media (max-width: 420px){
  .badge-card{ padding: .9rem .85rem; border-radius: 12px; }
}








main input{
    font-family: Verdana, Geneva, Tahoma, monospace;
    border: none;
    padding: 12px 22px;
    min-width: 240px;
    margin: 10px;
    letter-spacing: 2px;
    font-weight: 700;
}

.przycisk{
    background-color: transparent;                
    background-image: linear-gradient(90deg, var(--brand), var(--brand));
    background-repeat: no-repeat;
    background-size: 0% 100%;                      
    background-position: 0 0;

    color: #8b8b8b;
    border: 2px solid var(--brand);
    border-radius: 12px;

    transition:
        background-size .35s ease,
        color .35s ease,
        transform .15s ease,
        box-shadow .2s ease;
    cursor: pointer;
}

.przycisk:hover{
    background-size: 100% 100%;
    color: #1a1a1a;
    box-shadow: 0 6px 16px rgba(255, 204, 0, .18);
}

.przycisk:active{
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(255, 204, 0, .18);
}

.przycisk:focus-visible{
    outline: 2px solid var(--brand);
    outline-offset: 2px;
}


/* footer */

footer {
    border-top: #ebc55c 2px solid;
    max-width: 80vw;
    margin-top: 40px;
}
footer img {
    margin: 10px;    
}
.footer-logo img{
    margin-top: 2rem;
    width: clamp(150px, 15vw, 220px);
    height: auto;
    display: inline-block;
}
footer p {
    color: #999999;
    letter-spacing: 1px;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
}