:root{
  --gold:#C99338;
  --gold2:#E2B764;
  --white:#F7F8FB;
  --text:#D8E0EB;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#02070f;color:var(--white);font-family:Arial,Helvetica,sans-serif}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
svg{display:block}
.container{width:min(1380px, calc(100% - 40px));margin:0 auto}

/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:linear-gradient(180deg, rgba(7,18,36,.93), rgba(7,18,36,.82));
  border-bottom:1px solid rgba(255,255,255,.08);
  backdrop-filter:blur(12px);
}

.nav-wrap{
  min-height:82px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}

.brand img{height:62px;width:auto}

.main-nav{
  display:flex;
  gap:14px;
  align-items:center;
}

.main-nav a,
.mobile-menu a{
  color:#F4F6FA;
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.18em;
  font-weight:700;
  padding:6px 8px;
}

.main-nav a:hover,
.mobile-menu a:hover{
  color:var(--gold2);
}

.header-actions{
  display:flex;
  align-items:center;
  gap:12px;
}

.lang-switch{
  display:flex;
  gap:4px;
  padding:4px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.04);
}

.lang-btn{
  border:none;
  background:transparent;
  color:#fff;
  cursor:pointer;
  font-size:12px;
  font-weight:700;
  padding:8px 12px;
  border-radius:999px;
}

.lang-btn.active{
  background:linear-gradient(135deg,var(--gold),var(--gold2));
  color:#111;
}

.header-cta,
.discover-btn,
.footer-cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:48px;
  padding:0 26px;
  border-radius:8px;
  background:linear-gradient(135deg,#B88531,#D9A94D);
  color:#fff;
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  font-weight:700;
  box-shadow:0 10px 22px rgba(0,0,0,.24);
}

.header-cta:hover,
.discover-btn:hover,
.footer-cta:hover{
  filter:brightness(1.06);
}

.menu-toggle{
  display:none;
  border:1px solid rgba(255,255,255,.14);
  background:transparent;
  color:#fff;
  border-radius:10px;
  font-size:20px;
  padding:8px 12px;
}

.mobile-menu{
  display:none;
  flex-direction:column;
  gap:14px;
  padding:0 20px 20px;
  border-top:1px solid rgba(255,255,255,.08);
}

/* Hero / Slider */
.hero,
.slider-hero{
  position:relative;
  min-height:584px;
  overflow:hidden;
}

.hero-slider{
  position:relative;
  min-height:584px;
}

.slide{
  position:absolute;
  inset:0;
  width:100%;
  min-height:584px;
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transition:opacity .7s ease, visibility .7s ease;
  overflow:hidden;
}

.slide.active{
  opacity:1;
  visibility:visible;
  pointer-events:auto;
  z-index:2;
}

.hero{
  display:grid;
  align-items:stretch;
}

.hero-bg,
.hero-overlay,
.network-glow,
.hero-content{
  grid-area:1 / 1;
}

.hero-bg{
  position:absolute;
  inset:0;
  z-index:0;
}

.hero-bg img{
  width:100%;
  height:100%;
  min-height:584px;
  object-fit:cover;
  object-position:center center;
}

.hero-overlay{
  position:absolute;
  inset:0;
  z-index:1;
  background:
    linear-gradient(90deg, rgba(2,7,16,.97) 0%, rgba(2,7,16,.88) 18%, rgba(2,7,16,.58) 36%, rgba(2,7,16,.18) 60%, rgba(2,7,16,.22) 100%),
    linear-gradient(180deg, rgba(0,0,0,.10), rgba(0,0,0,.16));
}

.network-glow{
  position:absolute;
  inset:0;
  z-index:1;
  background:
    radial-gradient(circle at 86% 26%, rgba(84,156,255,.22), transparent 12%),
    radial-gradient(circle at 88% 48%, rgba(35,120,255,.16), transparent 16%),
    radial-gradient(circle at 82% 66%, rgba(0,162,255,.10), transparent 18%);
  mix-blend-mode:screen;
}

.hero-content{
  position:relative;
  z-index:2;
  display:flex;
  align-items:center;
  justify-content:flex-start;
  width:100%;
  min-height:584px;
  padding-left:clamp(20px, 5vw, 90px);
  padding-right:clamp(80px, 10vw, 150px);
}

.hero-copy{
  position:relative;
  z-index:2;
  width:100%;
  max-width:640px;
  min-width:0;
  padding:42px 0 72px 0;
}

.hero-logo{
  height:86px;
  width:auto;
  margin-bottom:10px;
}

.hero h1{
  margin:0;
  display:block;
  width:100%;
  max-width:100%;
  font-family:Georgia,"Times New Roman",serif;
  font-size:clamp(34px, 4.2vw, 56px);
  line-height:1.12;
  font-weight:500;
  letter-spacing:.02em;
  overflow-wrap:anywhere;
  word-break:break-word;
  hyphens:auto;
  text-shadow:0 2px 14px rgba(0,0,0,.28);
}

.hero-line{
  width:95px;
  height:3px;
  background:linear-gradient(90deg,var(--gold),var(--gold2));
  margin:16px 0 18px;
}

.hero-categories{
  margin:0;
  display:block;
  width:100%;
  max-width:100%;
  color:#F3F6FA;
  font-size:clamp(14px, 1.45vw, 18px);
  line-height:1.45;
  letter-spacing:.08em;
  text-transform:uppercase;
  overflow-wrap:anywhere;
  word-break:break-word;
}

.hero-subtitle{
  margin:30px 0 0;
  display:block;
  width:100%;
  max-width:100%;
  color:#F4F7FD;
  font-size:clamp(18px, 2vw, 26px);
  line-height:1.4;
  overflow-wrap:anywhere;
  word-break:break-word;
}

.hero-subtitle strong{
  color:var(--gold2);
}

.hero-description{
  margin:18px 0 0;
  width:100%;
  max-width:56ch;
  color:var(--text);
  font-size:clamp(15px, 1.2vw, 17px);
  line-height:1.8;
  overflow-wrap:anywhere;
  word-break:break-word;
}

.discover-btn{
  margin-top:30px;
  min-width:275px;
  max-width:100%;
  justify-content:flex-start;
  padding:0 28px;
  white-space:normal;
  text-align:left;
}

/* Service strip */
.service-strip{
  background:#02070f;
  padding:0 0 26px;
  margin-top:-8px;
}

.cards-row{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}

.service-card{
  position:relative;
  padding:24px 18px 18px;
  text-align:center;
  min-height:152px;
  border-radius:0 0 22px 22px;
  border:1px solid rgba(255,255,255,.10);
  background:linear-gradient(180deg, rgba(6,20,33,.98), rgba(8,20,34,.95));
  box-shadow:0 14px 32px rgba(0,0,0,.34);
}

.service-card.active{
  background:linear-gradient(180deg, rgba(7,22,36,.98), rgba(0,78,149,.84));
}

.service-icon{
  font-size:34px;
  margin-bottom:8px;
}

.service-card h3{
  margin:8px 0 8px;
  font-size:18px;
  line-height:1.2;
  color:#fff;
}

.service-card p{
  margin:0;
  font-size:14px;
  color:#D8E0EB;
}

.card-line{
  width:58px;
  height:2px;
  background:linear-gradient(90deg,var(--gold),var(--gold2));
  margin:14px auto 0;
}

/* Projects */
.projects-section{
  background:#ECEDEF;
  color:#111;
  padding:14px 0 18px;
}

.section-heading{
  text-align:center;
  margin-bottom:16px;
}

.section-heading h2{
  margin:0;
  font-size:24px;
  letter-spacing:.10em;
  text-transform:uppercase;
  font-family:Arial,Helvetica,sans-serif;
  font-weight:700;
}

.heading-line{
  width:190px;
  height:2px;
  background:linear-gradient(90deg,var(--gold),var(--gold2));
  margin:12px auto 0;
}

.projects-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}

.project-card{
  position:relative;
  overflow:hidden;
  border-radius:26px;
  border:2px solid rgba(207,156,68,.92);
  background:#111;
  box-shadow:0 12px 24px rgba(0,0,0,.16);
}

.project-card img{
  width:100%;
  height:220px;
  object-fit:cover;
}

.project-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, transparent 52%, rgba(1,6,14,.82) 100%);
}

.project-caption{
  position:absolute;
  left:0;
  right:0;
  bottom:22px;
  z-index:2;
  text-align:center;
  color:#fff;
  font-size:15px;
  letter-spacing:.08em;
  text-transform:uppercase;
}

/* About */
.about-section{
  background:linear-gradient(180deg,#07111E,#040A12);
  padding:48px 0;
}

.about-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
}

.about-box{
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.10);
  border-radius:24px;
  padding:28px;
}

.mini-label{
  display:inline-block;
  margin-bottom:14px;
  color:var(--gold2);
  font-size:12px;
  letter-spacing:.18em;
  text-transform:uppercase;
  font-weight:700;
}

.about-box h3{
  margin:0 0 14px;
  color:#fff;
  font-size:34px;
  line-height:1.16;
  font-family:Georgia,"Times New Roman",serif;
  font-weight:500;
}

.about-box p,
.about-box li{
  color:#D7DDE8;
  font-size:16px;
  line-height:1.8;
}

.about-box ul{
  margin:0;
  padding-left:18px;
}

/* Footer */
.site-footer{
  background:#03070D;
  border-top:1px solid rgba(255,255,255,.08);
  padding:14px 0;
}

.footer-wrap{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  flex-wrap:wrap;
}

.footer-left{
  display:flex;
  align-items:center;
  gap:26px;
  flex-wrap:wrap;
  color:#fff;
  font-size:14px;
}

.footer-item{
  display:flex;
  align-items:center;
  gap:8px;
}

.footer-item svg{
  width:16px;
  height:16px;
  fill:#D9A94D;
  flex:none;
}

.footer-right{
  display:flex;
  align-items:center;
  gap:14px;
  flex-wrap:wrap;
}

.social-link{
  width:40px;
  height:40px;
  border-radius:50%;
  border:1px solid rgba(201,147,56,.55);
  display:flex;
  align-items:center;
  justify-content:center;
  color:#D9A94D;
  transition:.2s ease;
  background:rgba(255,255,255,.02);
}

.social-link:hover{
  background:rgba(201,147,56,.12);
  transform:translateY(-1px);
}

.social-link svg{
  width:18px;
  height:18px;
  fill:#D9A94D;
}

/* Slider controls */
.slider-nav{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  z-index:5;
  border:none;
  width:52px;
  height:52px;
  border-radius:50%;
  background:rgba(7,18,36,.75);
  color:#fff;
  font-size:32px;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  border:1px solid rgba(255,255,255,.14);
}

.slider-nav.prev{left:22px}
.slider-nav.next{right:22px}

.slider-dots{
  position:absolute;
  z-index:5;
  left:50%;
  bottom:28px;
  transform:translateX(-50%);
  display:flex;
  gap:10px;
}

.slider-dot{
  width:12px;
  height:12px;
  border-radius:50%;
  border:none;
  background:rgba(255,255,255,.45);
  cursor:pointer;
}

.slider-dot.active{
  background:linear-gradient(135deg,var(--gold),var(--gold2));
}

/* Responsive */
@media (max-width:1200px){
  .projects-grid{
    grid-template-columns:repeat(2,1fr);
  }

  .hero-content{
    padding-left:clamp(18px, 4vw, 46px);
    padding-right:clamp(72px, 9vw, 120px);
  }

  .hero-copy{
    max-width:600px;
  }
}

@media (max-width:930px){
  .main-nav,
  .header-cta{
    display:none;
  }

  .menu-toggle{
    display:block;
  }

  .mobile-menu.open{
    display:flex;
  }

  .cards-row,
  .projects-grid,
  .about-grid{
    grid-template-columns:1fr;
  }

  .hero,
  .slider-hero,
  .hero-slider,
  .slide{
    min-height:520px;
  }

  .hero-bg img{
    min-height:520px;
  }

  .hero-content{
    min-height:520px;
    padding-left:18px;
    padding-right:62px;
  }

  .hero-copy{
    max-width:540px;
    padding:34px 0 72px 0;
  }

  .hero h1{
    font-size:clamp(32px, 5.6vw, 46px);
    line-height:1.14;
  }

  .hero-categories{
    font-size:14px;
    letter-spacing:.06em;
  }

  .hero-subtitle{
    font-size:20px;
  }
}

@media (max-width:640px){
  .container{
    width:min(100% - 22px, 1380px);
  }

  .nav-wrap{
    min-height:72px;
  }

  .brand img{
    height:48px;
  }

  .hero-logo{
    height:64px;
  }

  .hero,
  .slider-hero,
  .hero-slider,
  .slide{
    min-height:560px;
  }

  .hero-bg img{
    min-height:560px;
    object-position:center center;
  }

  .hero-overlay{
    background:
      linear-gradient(180deg, rgba(2,7,16,.90) 0%, rgba(2,7,16,.62) 34%, rgba(2,7,16,.66) 100%),
      linear-gradient(90deg, rgba(2,7,16,.74) 0%, rgba(2,7,16,.24) 100%);
  }

  .hero-content{
    align-items:flex-end;
    min-height:560px;
    padding-left:10px;
    padding-right:48px;
  }

  .hero-copy{
    max-width:100%;
    padding:28px 0 82px 0;
  }

  .hero h1{
    font-size:clamp(30px, 8vw, 40px);
    line-height:1.16;
  }

  .hero-categories{
    font-size:13px;
    letter-spacing:.04em;
    line-height:1.45;
    text-transform:none;
  }

  .hero-subtitle{
    font-size:18px;
  }

  .hero-description{
    max-width:100%;
    font-size:14px;
    line-height:1.6;
  }

  .discover-btn{
    width:100%;
    min-width:unset;
    justify-content:center;
    text-align:center;
  }

  .project-card img{
    height:200px;
  }

  .footer-left{
    font-size:13px;
    gap:14px;
  }

  .slider-nav{
    width:42px;
    height:42px;
    font-size:26px;
  }

  .slider-nav.prev{
    left:10px;
  }

  .slider-nav.next{
    right:10px;
  }

  .slider-dots{
    bottom:18px;
  }
}