:root{
  --bg:#0b0f1a;
  --bg-2:#101628;
  --card:rgba(255,255,255,0.06);
  --card-border:rgba(255,255,255,0.12);
  --text:#e8ecf4;
  --muted:#9aa3b8;
  --accent:#ff7a59;
  --accent-2:#7c5cff;
  --accent-3:#38d9a9;
  --radius:18px;
  --shadow:0 20px 50px rgba(0,0,0,0.35);
  --glass:rgba(255,255,255,0.08);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter','Segoe UI',system-ui,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.7;
  overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;
  background:
    radial-gradient(600px circle at 10% 10%, rgba(124,92,255,0.18), transparent 40%),
    radial-gradient(700px circle at 90% 20%, rgba(255,122,89,0.15), transparent 40%),
    radial-gradient(500px circle at 50% 90%, rgba(56,217,169,0.12), transparent 40%);
  z-index:-2;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* NAV */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  background:rgba(11,15,26,0.6);
  border-bottom:1px solid rgba(255,255,255,0.08);
  transition:all .3s ease;
}
.nav.scrolled{background:rgba(11,15,26,0.85);box-shadow:0 10px 30px rgba(0,0,0,0.3)}
.nav-container{max-width:1200px;margin:0 auto;padding:16px 24px;display:flex;align-items:center;justify-content:space-between}
.logo{font-size:1.5rem;font-weight:800;letter-spacing:-.5px}
.logo span{color:var(--accent)}
.nav-links{list-style:none;display:flex;gap:32px}
.nav-links a{font-size:.95rem;color:var(--muted);transition:color .2s}
.nav-links a:hover{color:var(--text)}
.nav-cta{
  padding:10px 20px;border-radius:999px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#fff;font-weight:600;font-size:.9rem;
  box-shadow:0 8px 20px rgba(255,122,89,0.35);
  transition:transform .2s;
}
.nav-cta:hover{transform:translateY(-2px)}
.burger{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px}
.burger span{width:24px;height:2px;background:#fff;border-radius:2px}

/* HERO */
.hero{
  position:relative;padding:180px 0 120px;overflow:hidden;
  min-height:100vh;display:flex;align-items:center;
}
.bg-blobs{position:absolute;inset:0;overflow:hidden;z-index:-1}
.blob{position:absolute;border-radius:50%;filter:blur(80px);opacity:.6;animation:float 12s ease-in-out infinite}
.b1{width:400px;height:400px;background:var(--accent-2);top:-100px;left:-100px}
.b2{width:500px;height:500px;background:var(--accent);bottom:-150px;right:-100px;animation-delay:-4s}
.b3{width:300px;height:300px;background:var(--accent-3);top:40%;left:40%;animation-delay:-8s}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(40px,-30px) scale(1.1)}}

.hero-inner{text-align:center;max-width:900px;margin:0 auto}
.badge{
  display:inline-block;padding:8px 18px;border-radius:999px;
  background:var(--glass);border:1px solid var(--card-border);
  font-size:.85rem;color:var(--muted);margin-bottom:24px;
}
.hero-title{
  font-size:clamp(2rem,5vw,3.6rem);
  font-weight:800;line-height:1.15;letter-spacing:-1.5px;
  margin-bottom:24px;
  background:linear-gradient(135deg,#fff 0%,#c7cfe0 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-text{font-size:1.15rem;color:var(--muted);max-width:700px;margin:0 auto 32px}
.hero-ctas{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.btn{
  padding:14px 28px;border-radius:999px;font-weight:600;
  transition:all .25s ease;display:inline-block;cursor:pointer;border:none;font-size:1rem;
}
.btn-primary{
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#fff;box-shadow:0 10px 30px rgba(255,122,89,0.4);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 15px 40px rgba(255,122,89,0.5)}
.glow{position:relative}
.glow::after{
  content:"";position:absolute;inset:-4px;border-radius:inherit;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  filter:blur(18px);opacity:.5;z-index:-1;
}
.btn-ghost{
  background:var(--glass);border:1px solid var(--card-border);color:#fff;
}
.btn-ghost:hover{background:rgba(255,255,255,0.14)}

.hero-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
  margin-top:60px;
}
.stat{
  padding:20px;border-radius:var(--radius);
  background:var(--glass);backdrop-filter:blur(14px);
  border:1px solid var(--card-border);
}
.stat .counter{font-size:2.2rem;font-weight:800;
  background:linear-gradient(135deg,var(--accent),var(--accent-3));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat p{font-size:.85rem;color:var(--muted);margin-top:4px}

/* SECTIONS */
.section{padding:100px 0;position:relative}
.dark-section{background:linear-gradient(180deg,rgba(255,255,255,0.02),rgba(0,0,0,0.2))}
.section-head{text-align:center;max-width:700px;margin:0 auto 60px}
.eyebrow{
  display:inline-block;font-size:.8rem;font-weight:600;letter-spacing:2px;
  text-transform:uppercase;color:var(--accent);margin-bottom:12px;
}
.section-head h2{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800;letter-spacing:-1px;margin-bottom:16px}
.section-head p{color:var(--muted);font-size:1.05rem}

/* SERVICES */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{
  padding:32px;border-radius:var(--radius);
  background:var(--glass);backdrop-filter:blur(14px);
  border:1px solid var(--card-border);
  transition:transform .35s ease, box-shadow .35s ease;
  position:relative;overflow:hidden;
}
.service-card::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(255,122,89,0.08),transparent 60%);
  opacity:0;transition:opacity .35s;
}
.service-card:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.service-card:hover::before{opacity:1}
.service-icon{
  font-size:2.2rem;width:60px;height:60px;border-radius:14px;
  background:linear-gradient(135deg,rgba(255,122,89,0.2),rgba(124,92,255,0.2));
  display:flex;align-items:center;justify-content:center;margin-bottom:20px;
  position:relative;
}
.service-card h3{font-size:1.25rem;margin-bottom:10px}
.service-card p{color:var(--muted);font-size:.95rem;margin-bottom:16px}
.feature-list{list-style:none;margin-bottom:16px;font-size:.88rem;color:var(--muted)}
.feature-list li{padding:4px 0;padding-left:20px;position:relative}
.feature-list li::before{content:"✓";position:absolute;left:0;color:var(--accent-3);font-weight:700}
.card-cta{color:var(--accent);font-weight:600;font-size:.9rem}

/* TIMELINE */
.timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;position:relative}
.timeline::before{
  content:"";position:absolute;top:28px;left:5%;right:5%;height:2px;
  background:linear-gradient(90deg,var(--accent),var(--accent-2),var(--accent-3));
  z-index:0;
}
.timeline-step{
  position:relative;z-index:1;text-align:center;
  padding:20px;border-radius:var(--radius);
  background:var(--glass);backdrop-filter:blur(14px);
  border:1px solid var(--card-border);
  transition:transform .3s;
}
.timeline-step:hover{transform:translateY(-6px)}
.step-num{
  width:56px;height:56px;border-radius:50%;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#fff;font-weight:800;font-size:1.1rem;
  display:flex;align-items:center;justify-content:center;
  margin:-48px auto 16px;box-shadow:0 10px 25px rgba(255,122,89,0.35);
}
.timeline-step h3{font-size:1.05rem;margin-bottom:8px}
.timeline-step p{font-size:.88rem;color:var(--muted)}

/* ARTICLE */
.article{
  max-width:820px;margin:0 auto;
  padding:48px;border-radius:var(--radius);
  background:var(--glass);backdrop-filter:blur(14px);
  border:1px solid var(--card-border);
}
.article-meta{display:flex;gap:12px;font-size:.85rem;color:var(--muted);margin-bottom:24px}
.article h2{font-size:1.8rem;font-weight:800;margin:40px 0 16px;letter-spacing:-.5px}
.article h3{font-size:1.25rem;font-weight:700;margin:28px 0 12px;color:#fff}
.article p{color:#d2d8e8;margin-bottom:16px;font-size:1.02rem}
.article a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.article ul,.article ol{margin:12px 0 20px 24px;color:#d2d8e8}
.callout-box,.tip-box{
  padding:20px 24px;border-radius:14px;margin:24px 0;
  border-left:4px solid;
}
.callout-box{background:rgba(124,92,255,0.08);border-color:var(--accent-2)}
.tip-box{background:rgba(56,217,169,0.08);border-color:var(--accent-3)}
.comparison-table{width:100%;border-collapse:collapse;margin:20px 0;border-radius:12px;overflow:hidden}
.comparison-table th,.comparison-table td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--card-border)}
.comparison-table th{background:rgba(255,255,255,0.05);font-weight:600}
.comparison-table td{color:#d2d8e8}

/* PORTFOLIO */
.portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.portfolio-card{
  position:relative;border-radius:var(--radius);overflow:hidden;
  aspect-ratio:4/3;cursor:pointer;
  transition:transform .35s;
}
.portfolio-card:hover{transform:scale(1.02)}
.art{position:absolute;inset:0}
.art1{background:linear-gradient(135deg,#667eea,#764ba2,#f093fb)}
.art2{background:radial-gradient(circle at 30% 30%,#1e3a8a,#0f172a,#f59e0b)}
.art3{background:linear-gradient(45deg,#38d9a9,#20c997,#087f5b)}
.art4{background:radial-gradient(circle at 70% 20%,#fed7aa,#fb923c,#7c2d12)}
.art5{background:linear-gradient(135deg,#0f172a,#334155,#64748b)}
.art6{background:radial-gradient(circle at 20% 80%,#86efac,#059669,#064e3b)}
.art::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 70% 30%, rgba(255,255,255,0.25), transparent 50%);
}
.overlay{
  position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;
  padding:24px;
  background:linear-gradient(180deg,transparent 40%,rgba(0,0,0,0.8));
  opacity:0;transition:opacity .35s;
}
.portfolio-card:hover .overlay{opacity:1}
.overlay h4{font-size:1.15rem;margin-bottom:4px}
.overlay p{font-size:.88rem;color:var(--muted)}

/* TESTIMONIALS */
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.testimonial-card{
  padding:28px;border-radius:var(--radius);
  background:var(--glass);backdrop-filter:blur(14px);
  border:1px solid var(--card-border);position:relative;
  transition:transform .3s;
}
.testimonial-card:hover{transform:translateY(-6px)}
.quote-mark{
  position:absolute;top:-20px;left:24px;font-size:5rem;line-height:1;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.testimonial-card p{color:#d2d8e8;font-style:italic;margin:20px 0 24px}
.testimonial-footer{display:flex;align-items:center;gap:14px}
.avatar{
  width:48px;height:48px;border-radius:50%;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:700;
}

/* FAQ */
.faq-list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{
  padding:20px 24px;border-radius:14px;
  background:var(--glass);backdrop-filter:blur(14px);
  border:1px solid var(--card-border);
}
.faq-item summary{
  cursor:pointer;font-weight:600;list-style:none;
  display:flex;justify-content:space-between;align-items:center;
}
.faq-item summary::after{content:"+";font-size:1.4rem;color:var(--accent);transition:transform .3s}
.faq-item[open] summary::after{content:"−"}
.faq-item p{margin-top:12px;color:var(--muted)}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;max-width:1000px;margin:0 auto}
.contact-info h3,.contact-form h3{font-size:1.3rem;margin-bottom:20px}
.info-list{list-style:none;margin-bottom:24px}
.info-list li{padding:10px 0;border-bottom:1px solid var(--card-border)}
.info-list a{color:var(--accent)}
.contact-ctas{display:flex;gap:12px;flex-wrap:wrap}
.contact-form{
  padding:32px;border-radius:var(--radius);
  background:var(--glass);backdrop-filter:blur(14px);
  border:1px solid var(--card-border);
  display:flex;flex-direction:column;gap:14px;
}
.contact-form input,.contact-form textarea{
  padding:14px 16px;border-radius:12px;border:1px solid var(--card-border);
  background:rgba(255,255,255,0.04);color:var(--text);font-family:inherit;font-size:.95rem;
}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--accent)}

/* FOOTER */
.footer{background:#070a14;padding:60px 0 24px;border-top:1px solid var(--card-border)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:40px;margin-bottom:40px}
.footer-col h4{font-size:1.1rem;margin-bottom:16px}
.footer-col h4 span{color:var(--accent)}
.footer-col p,.footer-col li{color:var(--muted);font-size:.92rem;margin-bottom:8px}
.footer-col ul{list-style:none}
.footer-col a{color:var(--muted)}
.footer-col a:hover{color:var(--accent)}
.socials{display:flex;gap:10px;margin-top:12px}
.socials a{
  width:36px;height:36px;border-radius:50%;
  background:var(--glass);border:1px solid var(--card-border);
  display:flex;align-items:center;justify-content:center;
  font-size:.85rem;font-weight:700;
}
.copyright{text-align:center;padding-top:24px;border-top:1px solid var(--card-border);color:var(--muted);font-size:.88rem}

/* REVEAL */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s ease, transform .8s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* RESPONSIVE */
@media (max-width:960px){
  .services-grid,.portfolio-grid,.testimonial-grid,.timeline{grid-template-columns:repeat(2,1fr)}
  .timeline::before{display:none}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .contact-grid,.footer-grid{grid-template-columns:1fr}
}
@media (max-width:640px){
  .nav-links{
    position:fixed;top:64px;left:0;right:0;
    background:rgba(11,15,26,0.95);backdrop-filter:blur(20px);
    flex-direction:column;padding:24px;gap:18px;
    transform:translateY(-120%);transition:transform .35s;
    border-bottom:1px solid var(--card-border);
  }
  .nav-links.open{transform:translateY(0)}
  .burger{display:flex}
  .services-grid,.portfolio-grid,.testimonial-grid,.hero-stats,.timeline{grid-template-columns:1fr}
  .article{padding:24px}
  .section{padding:60px 0}
  .hero{padding:140px 0 80px}
}