:root{
  --bg:#111315;
  --bg-soft:#181b1e;
  --surface:#202428;
  --surface-light:#f5f6f7;
  --text:#f5f6f7;
  --muted:#aeb4ba;
  --dark:#111315;
  --dark-muted:#60666c;
  --border:rgba(255,255,255,.10);
  --orange:#ff7a00;
  --orange-light:#ffa51f;
  --max:1180px;
}

*{
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
}

body{
  margin:0;
  font-family:Inter,Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
}

img{
  max-width:100%;
  display:block;
}

a{
  color:inherit;
}

.container{
  width:min(var(--max),calc(100% - 40px));
  margin:0 auto;
}

.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  border-bottom:1px solid var(--border);
  background:rgba(17,19,21,.92);
  backdrop-filter:blur(14px);
}

.header-inner{
  min-height:78px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
  font-family:Poppins,Inter,sans-serif;
  font-weight:700;
  letter-spacing:.03em;
}

.brand img{
  width:38px;
  height:38px;
  object-fit:contain;
}

.nav{
  display:flex;
  align-items:center;
  gap:26px;
}

.nav a{
  color:#d9dde0;
  text-decoration:none;
  font-size:14px;
  font-weight:600;
}

.nav a:hover{
  color:#fff;
}

.button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:48px;
  padding:12px 20px;
  border-radius:10px;
  text-decoration:none;
  font-weight:700;
  transition:.2s ease;
}

.button-primary{
  background:var(--orange);
  color:#111315;
}

.button-primary:hover{
  background:var(--orange-light);
  transform:translateY(-1px);
}

.button-secondary{
  border:1px solid rgba(255,255,255,.18);
  color:#fff;
  background:rgba(255,255,255,.03);
}

.button-secondary:hover{
  border-color:rgba(255,255,255,.35);
}

.hero{
  padding:96px 0 78px;
  overflow:hidden;
}

.hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);
  gap:70px;
  align-items:center;
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:9px;
  margin:0 0 18px;
  color:var(--orange-light);
  font-size:13px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.12em;
}

.eyebrow::before{
  content:"";
  width:28px;
  height:2px;
  background:var(--orange);
}

.hero h1{
  margin:0;
  max-width:760px;
  font-family:Poppins,Inter,sans-serif;
  font-size:clamp(38px,5.2vw,68px);
  line-height:1.04;
  letter-spacing:-.035em;
}

.hero-copy{
  margin:24px 0 0;
  max-width:680px;
  color:#c3c8cc;
  font-size:18px;
}

.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:30px;
}

.hero-points{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:30px;
}

.hero-points span{
  padding:8px 11px;
  border:1px solid var(--border);
  border-radius:999px;
  color:#bdc3c8;
  font-size:12px;
  font-weight:600;
}

.hero-visual{
  position:relative;
  padding:20px;
}

.hero-glow{
  position:absolute;
  inset:10% 5% 5%;
  background:radial-gradient(circle,rgba(255,122,0,.22),transparent 62%);
  filter:blur(18px);
}

.browser{
  position:relative;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.13);
  border-radius:18px;
  background:#202428;
  box-shadow:0 30px 80px rgba(0,0,0,.35);
}

.browser-bar{
  display:flex;
  align-items:center;
  gap:7px;
  height:42px;
  padding:0 15px;
  background:#292e32;
}

.browser-bar i{
  width:8px;
  height:8px;
  border-radius:50%;
  background:#5f666d;
}

.browser-bar span{
  margin-left:8px;
  color:#969da3;
  font-size:11px;
}

.browser img{
  width:100%;
  aspect-ratio:16/10;
  object-fit:cover;
  object-position:top center;
}

.section{
  padding:92px 0;
}

.section-light{
  background:var(--surface-light);
  color:var(--dark);
}

.section-soft{
  background:var(--bg-soft);
}

.section-heading{
  max-width:760px;
  margin-bottom:46px;
}

.section-heading h2{
  margin:0;
  font-family:Poppins,Inter,sans-serif;
  font-size:clamp(30px,4vw,46px);
  line-height:1.12;
  letter-spacing:-.025em;
}

.section-heading p{
  margin:16px 0 0;
  color:var(--muted);
  font-size:17px;
}

.section-light .section-heading p{
  color:var(--dark-muted);
}

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

.card{
  padding:26px;
  border:1px solid var(--border);
  border-radius:16px;
  background:rgba(255,255,255,.025);
}

.section-light .card{
  background:#fff;
  border-color:#e2e5e7;
}

.card-number{
  display:block;
  margin-bottom:30px;
  color:var(--orange);
  font-family:Poppins,Inter,sans-serif;
  font-size:13px;
  font-weight:700;
}

.card h3{
  margin:0 0 10px;
  font-family:Poppins,Inter,sans-serif;
  font-size:21px;
}

.card p{
  margin:0;
  color:var(--muted);
}

.section-light .card p{
  color:var(--dark-muted);
}

.project-list{
  display:grid;
  gap:24px;
}

.project-card{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  overflow:hidden;
  border:1px solid #e2e5e7;
  border-radius:18px;
  background:#fff;
}

.project-image{
  min-height:330px;
  background:#dadde0;
}

.project-image img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:top center;
}

.project-content{
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding:40px;
}

.project-type{
  margin-bottom:8px;
  color:#c75f00;
  font-size:12px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.1em;
}

.project-content h3{
  margin:0;
  font-family:Poppins,Inter,sans-serif;
  font-size:30px;
}

.project-content p{
  margin:14px 0 24px;
  color:#62686d;
}

.project-link{
  align-self:flex-start;
  color:#111315;
  font-weight:700;
  text-decoration:none;
  border-bottom:2px solid var(--orange);
}

.process{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:14px;
}

.process-step{
  padding:22px 18px;
  border-top:2px solid #3a3f44;
}

.process-step strong{
  display:block;
  color:var(--orange);
  font-size:13px;
  margin-bottom:20px;
}

.process-step h3{
  margin:0 0 8px;
  font-size:17px;
}

.process-step p{
  margin:0;
  color:#aeb4ba;
  font-size:14px;
}

.faq{
  max-width:860px;
}

.faq details{
  border-bottom:1px solid #dfe2e4;
}

.faq summary{
  cursor:pointer;
  list-style:none;
  padding:22px 0;
  font-weight:700;
  font-size:17px;
}

.faq summary::-webkit-details-marker{
  display:none;
}

.faq p{
  margin:0 0 24px;
  color:#62686d;
}

.cta-section{
  padding:100px 0;
  text-align:center;
}

.cta-box{
  max-width:900px;
  margin:auto;
  padding:62px 36px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:22px;
  background:
    radial-gradient(circle at top right,rgba(255,122,0,.17),transparent 35%),
    #181b1e;
}

.cta-box h2{
  margin:0;
  font-family:Poppins,Inter,sans-serif;
  font-size:clamp(32px,4.5vw,50px);
  line-height:1.1;
}

.cta-box p{
  max-width:650px;
  margin:18px auto 28px;
  color:#b9bfc4;
}

.footer{
  padding:32px 0;
  border-top:1px solid var(--border);
}

.footer-inner{
  display:flex;
  justify-content:space-between;
  gap:20px;
  color:#9ca3a9;
  font-size:13px;
}

.footer-links{
  display:flex;
  flex-wrap:wrap;
  gap:18px;
}

.footer a{
  color:#c7ccd0;
  text-decoration:none;
}

@media(max-width:900px){
  .nav a:not(.button){
    display:none;
  }

  .hero{
    padding-top:68px;
  }

  .hero-grid,
  .project-card{
    grid-template-columns:1fr;
  }

  .hero-grid{
    gap:44px;
  }

  .problem-grid,
  .type-grid,
  .benefit-grid{
    grid-template-columns:1fr 1fr;
  }

  .process{
    grid-template-columns:1fr 1fr;
  }

  .project-image{
    min-height:auto;
  }
}

@media(max-width:620px){
  .container{
    width:min(var(--max),calc(100% - 26px));
  }

  .header-inner{
    min-height:68px;
  }

  .brand span{
    font-size:14px;
  }

  .header-inner > .button{
    min-height:40px;
    padding:9px 13px;
    font-size:13px;
  }

  .hero{
    padding:58px 0 60px;
  }

  .hero h1{
    font-size:39px;
  }

  .hero-copy{
    font-size:16px;
  }

  .hero-actions{
    flex-direction:column;
  }

  .hero-actions .button{
    width:100%;
  }

  .hero-visual{
    padding:0;
  }

  .section{
    padding:68px 0;
  }

  .problem-grid,
  .type-grid,
  .benefit-grid,
  .process{
    grid-template-columns:1fr;
  }

  .project-content{
    padding:28px 22px;
  }

  .cta-section{
    padding:70px 0;
  }

  .cta-box{
    padding:44px 22px;
  }

  .footer-inner{
    flex-direction:column;
  }
}