:root{
  --bg: #ffffff;
  --bg-soft: #f5f9ff;
  --card: #ffffff;
  --text: #0b1220;
  --muted: #54627a;
  --border: rgba(15, 23, 42, .10);
  --shadow: 0 18px 45px rgba(2, 8, 23, .08);
  
  --primary: #1b66ff;
  --primary-2: #0ea5e9;
  --ring: rgba(27, 102, 255, .18);

  --radius: 18px;
  --radius-sm: 14px;

  --container: 1180px;
}

*{ box-sizing: border-box; }
html, body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a{ color: inherit; text-decoration: none; }
img{ max-width:100%; display:block; }

.container{
  width: min(var(--container), calc(100% - 32px));
  margin-inline: auto;
}

.muted{ color: var(--muted); }
.small{ font-size: 12px; }

.dot{ opacity:.5; margin: 0 10px; }

.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,.65);
  backdrop-filter: blur(8px);
  font-size: 13px;
  color: var(--muted);
}

/* Topbar */
.topbar{
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(245,249,255,.9), rgba(255,255,255,.9));
}
.topbar__inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 10px 0;
}
.topbar__right{
  display:flex;
  align-items:center;
}
.topbar__link{
  font-size: 14px;
  color: var(--muted);
}
.topbar__link:hover{ color: var(--text); }

/* Header */
.header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.75);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header__inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 0;
}

.logo{
  display:flex;
  align-items:center;
  gap: 12px;
}
.logo__mark{
  width: 70px; height: 70px;
  border-radius: 14px;
  display:grid;
  place-items:center;
  color: #fff;
  font-weight: 800;
  background: #fff;
  box-shadow: 0 12px 24px rgba(27, 102, 255, .18);
  overflow: hidden;
}
.logo__text b{ display:block; letter-spacing: .2px; }
.logo__text small{ display:block; color: var(--muted); margin-top: -2px; }

.nav{
  display:flex;
  align-items:center;
  gap: 14px;
}
.nav__link{
  font-size: 14px;
  color: var(--muted);
  padding: 10px 10px;
  border-radius: 12px;
}
.nav__link:hover{ color: var(--text); background: rgba(27,102,255,.06); }
.nav__link--cta{
  color: var(--text);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.85);
}

/* Burger + mobile nav */
.burger{
  display:none;
  width: 44px; height: 44px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.85);
  cursor:pointer;
}
.burger span{
  display:block;
  width: 18px;
  height: 2px;
  background: var(--text);
  margin: 5px auto;
  border-radius: 2px;
  opacity: .8;
}
.mobile{
  border-top: 1px solid var(--border);
  background: rgba(255,255,255,.92);
}
.mobile__inner{
  display:grid;
  gap: 10px;
  padding: 14px 0 18px;
}
.mobile__inner a{
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: #fff;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  border-radius: 16px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  font-weight: 600;
  cursor:pointer;
  transition: transform .08s ease, box-shadow .15s ease, background .15s ease;
  user-select:none;
}
.btn:active{ transform: translateY(1px); }
.btn--primary{
  border-color: transparent;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  box-shadow: 0 18px 45px rgba(27, 102, 255, .18);
}
.btn--primary:hover{ box-shadow: 0 22px 60px rgba(27, 102, 255, .22); }
.btn--ghost{
  background: rgba(255,255,255,.7);
}
.btn--block{ width:100%; }

/* Hero */
.hero{
  position: relative;
  padding: 44px 0 20px;
  overflow:hidden;
}
.hero__bg{
  position:absolute;
  inset: -20% -20% auto -20%;
  height: 520px;
  background:
    radial-gradient(600px 300px at 15% 30%, rgba(14,165,233,.18), transparent 60%),
    radial-gradient(600px 320px at 65% 25%, rgba(27,102,255,.16), transparent 60%),
    linear-gradient(180deg, rgba(245,249,255,1), rgba(255,255,255,1));
  z-index:-1;
}

.hero__grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 22px;
  align-items: start;
}

.kicker{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  font-weight: 700;
  color: var(--primary);
  background: rgba(27,102,255,.08);
  border: 1px solid rgba(27,102,255,.14);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 13px;
}

.hero h1{
  margin: 14px 0 10px;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.lead{
  margin: 0 0 16px;
  font-size: 16px;
  color: var(--muted);
}
.hero__actions{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.hero__stats{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
}
.stat{
  border: 1px solid var(--border);
  background: rgba(255,255,255,.75);
  padding: 10px 12px;
  border-radius: 16px;
  min-width: 120px;
}
.stat b{ display:block; font-size: 16px; }
.stat span{ display:block; color: var(--muted); font-size: 13px; }

/* Slider */
.slider{
  border: 1px solid var(--border);
   background: linear-gradient(180deg, rgba(245,249,255,.75), rgba(255,255,255,.9));
  align-items: center;
  text-align: center;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.slider__track{
  display:flex;
  transition: transform .35s ease;
}
.slide{
  min-width: 100%;
  padding: 18px;
}
.slide__card{
  border-radius: var(--radius);
  background: rgba(255,255,255,.8);
  border: 1px solid var(--border);
  padding: 18px;
  align-items: left;
  text-align: left;
  object-fit: contain;
  min-height: 260px;
  max-height: 450px;
}
.slide__card_supp{
  display: flex;
  justify-content: center; 
  flex-direction: column;
  text-align: center;
}
.img_supp{
  height: 120px;
  align-self: center;

}
.slide__card img{
  max-height: 250px;
}

.slide__tag{
  display:inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--muted);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.7);
}
.slide h3{ margin: 14px 0 8px; font-size: 20px; }
.slide p{ margin: 0 0 12px; color: var(--muted); }

.slider__controls{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px 14px;
  border-top: 1px solid var(--border);
  background: rgba(255,255,255,.7);
}
.iconbtn{
  width: 40px; height: 40px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: #fff;
  cursor:pointer;
}
.iconbtn:hover{ box-shadow: 0 10px 25px rgba(2,8,23,.08); }

.dots{ display:flex; gap: 8px; align-items:center; justify-content:center; flex:1; }
.dotbtn{
  width: 8px; height: 8px;
  border-radius: 999px;
  border: 0;
  cursor:pointer;
  background: rgba(2,8,23,.18);
}
.dotbtn.is-active{
  width: 22px;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
}

/* Sections */
.section{ padding: 56px 0; }
.section--soft{ background: var(--bg-soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.section__head{ margin-bottom: 18px; }
.section__head h2{
  margin: 0 0 8px;
  font-size: clamp(22px, 2.6vw, 30px);
  letter-spacing: -0.01em;
}
.section__head p{ margin: 0; color: var(--muted); }

.section__head--row{
  display:flex;
  align-items:flex-end;
  justify-content: space-between;
  gap: 12px;
}

/* Grid cards */
.grid{
  display:grid;
  gap: 14px;
}
.grid--2{ grid-template-columns: repeat(2, minmax(0,1fr)); }
.grid--3{ grid-template-columns: repeat(3, minmax(0,1fr)); }
.grid--4{ grid-template-columns: repeat(4, minmax(0,1fr)); }


.card{
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: var(--radius);
  padding: 16px;
  place-items:center;
  align-items: center;
  text-align: center;
  box-shadow: 0 10px 28px rgba(2,8,23,.05);
  transition: transform .12s ease, box-shadow .18s ease;
}

.card:hover{
  transform: translateY(-2px);
  box-shadow: 0 18px 45px rgba(2,8,23,.08);
}
.card__icon{
  width: 42px; height: 42px;
  border-radius: 16px;
  display:grid;
  place-items:center;
  background: rgba(27,102,255,.10);
  border: 1px solid rgba(27,102,255,.15);
  margin-bottom: 10px;
  font-size: 18px;
}
.card__icon_tech{
  width: 25%;
  border-radius: 16px;
  display:grid;
  place-items:center;
  margin-bottom: 10px;
  font-size: 18px;
  overflow: hidden;
}
.card__icon_ind{
  width: 80%;
  border-radius: 16px;
  display:grid;
  place-items:center;
  margin-bottom: 10px;
  font-size: 18px;
}
.card__icon_ind_inner
{
  border-radius: 16px;
  display:grid;
  place-items:center;
  margin-bottom: 10px;
  font-size: 18px;
}
.card__icon_eq{
  width: 60%; 
  border-radius: 16px;
  display:grid;
  place-items:center;
  margin-bottom: 10px;
  font-size: 18px;
}
.card--wide{
  display:flex;
  gap: 14px;
  align-items:flex-start;
}

/* Tabs */
.tabs{
  border: 1px solid var(--border);
  background: rgba(255,255,255,.85);
  border-radius: var(--radius);
  box-shadow: 0 12px 35px rgba(2,8,23,.06);
  overflow:hidden;
}
.tabs__list{
  display:flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 14px;
  border-bottom: 1px solid var(--border);
  background: rgba(245,249,255,.65);
}
.tab{
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 999px;
  padding: 10px 12px;
  cursor:pointer;
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
}
.tab.is-active{
  color: var(--text);
  border-color: rgba(27,102,255,.25);
  box-shadow: 0 0 0 6px var(--ring);
}
.tabs__panes{ padding: 16px; }
.pane{ display:none; }
.pane.is-active{ display:block; }
.pane__grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 16px;
  align-items:start;
}

.list{
  margin: 12px 0 16px;
  padding-left: 18px;
  color: var(--muted);
}
.media-card{
  border: 1px dashed rgba(2,8,23,.18);
  border-radius: var(--radius);
  padding: 16px;
  background: rgba(255,255,255,.7);
  display:flex;
  gap: 12px;
  align-items:flex-start;
}
.media-card__icon{
  width: 44px; height: 44px;
  border-radius: 16px;
  display:grid;
  place-items:center;
  background: rgba(14,165,233,.10);
  border: 1px solid rgba(14,165,233,.16);
}

/* Logos */
.logos-slider {
  overflow: hidden;
  width: 100%;
}

.logos-track {
  display: flex;
  gap: 24px;
  animation: scroll 25s linear infinite;
}

.logos-slider:hover .logos-track {
  animation-play-state: paused;
}

@keyframes scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.logo-card{
  flex: 0 0 calc((100% - 5 * 24px) / 6); 
  max-height: 80px;
  min-width: 130px;
  object-fit: contain;
  opacity: 0.9;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(255,255,255,.85);
  display:grid;
  place-items:center;
  padding: 5px;
  object-fit: contain;
  color: rgba(2,8,23,.45);
  font-weight: 800;
  letter-spacing: .4px;
}

/* About */
.about{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  align-items: center;
}
.about__image{
  border: 1px dashed rgba(2,8,23,.18);
  border-radius: var(--radius);
  height: 400px;
  place-items:center;
  object-fit:scale-down;
  background:#fff;
  color: rgba(2,8,23,.45);
  font-weight: 700;
  overflow: hidden;
}
.about__image_small{
  border: 1px dashed rgba(2,8,23,.18);
  border-radius: var(--radius);
  height: 200px;
  place-items:center;
  object-fit:scale-down;
  background:#fff;
  color: rgba(2,8,23,.45);
  font-weight: 700;
  overflow: hidden;
}

.about__image img{
  max-height: 100%;
  overflow: hidden;
}
/* Posts */
.post{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow:hidden;
  background: #fff;
  box-shadow: 0 12px 32px rgba(2,8,23,.06);
}
.post__cover{
  height: 200px;
  display:grid;
  place-items:center;
  background: #fff;
  border-bottom: 1px solid var(--border);
  color: rgba(2,8,23,.45);
  font-weight: 800;
  overflow: hidden;
  object-fit:scale-down;
}
.post__cover img{
height: 200px;
}
.post__body{ padding: 14px; }
.post__title{ margin: 8px 0 8px; font-size: 18px; }
.link{ color: var(--primary); font-weight: 700; }
.link:hover{ text-decoration: underline; }

/* Contact */
.contact{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 16px;
}
.contact__cards{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 14px 0 14px;
}
.info-card{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  background: rgba(255,255,255,.85);
}
.map{
  border: 1px dashed rgba(2,8,23,.18);
  border-radius: var(--radius);
  height: 314px;
  display:grid;
  place-items:center;
  background: rgba(245,249,255,.7);
  color: rgba(2,8,23,.45);
  font-weight: 700;
  overflow: hidden;
}
.tg_icon{
  max-height: 35px;
}
.tg_icon img{
  max-width: 35px;
}
.form{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
  padding: 16px;
}
.form h3{ margin: 0 0 10px; }
.field{ display:grid; gap: 6px; margin: 10px 0; }
.field span{ font-weight: 700; font-size: 13px; color: var(--muted); }
input, textarea{
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 12px;
  font: inherit;
  outline: none;
  background: #fff;
}
input:focus, textarea:focus{
  border-color: rgba(27,102,255,.35);
  box-shadow: 0 0 0 6px var(--ring);
}
.check{
  display:flex;
  gap: 10px;
  align-items:flex-start;
  margin: 10px 0 14px;
  color: var(--muted);
  font-size: 14px;
}

/* Footer */
.footer{
  border-top: 1px solid var(--border);
  background: #0b1220;
  color: rgba(255,255,255,.92);
  padding: 34px 0;
}
.logo--footer .logo__mark{
  box-shadow: none;
}
.logo--footer .logo__text small{ color: rgba(255,255,255,.7); }
.footer__grid{
  display:grid;
  grid-template-columns: 1.2fr .6fr .7fr .6fr;
  gap: 14px;
  align-items:start;
}
.footer__col{
  display:grid;
  gap: 8px;
}
.footer__col b{ margin-bottom: 6px; }
.footer__col a{ color: rgba(255,255,255,.78); }
.footer__col a:hover{ color: #fff; }
.backtotop{
  display:inline-flex;
  margin-top: 6px;
  color: rgba(255,255,255,.78);
}
.backtotop:hover{ color:#fff; }

/* Responsive */
@media (max-width: 980px){
  .nav{ display:none; }
  .burger{ display:inline-block; }
  .hero__grid{ grid-template-columns: 1fr; }
  .pane__grid{ grid-template-columns: 1fr; }
  .logos{ grid-template-columns: repeat(4, minmax(0,1fr)); }
  .grid--4{ grid-template-columns: repeat(2, minmax(0,1fr)); }
  .grid--3{ grid-template-columns: repeat(2, minmax(0,1fr)); }
  .about{ grid-template-columns: 1fr; }
  .contact{ grid-template-columns: 1fr; }
  .contact__cards{ grid-template-columns: 1fr; }
  .footer__grid{ grid-template-columns: 1fr 1fr; }
  .logo-card {
    flex: 0 0 calc((100% - 3 * 24px) / 4);
  }
}
@media (max-width: 560px){
  .grid--2, .grid--3, .grid--4{ grid-template-columns: 1fr; }
  .footer__grid{ grid-template-columns: 1fr; }
  .logo-card {
    flex: 0 0 calc((100% - 1 * 16px) / 2);
  }
}