:root {
  --blue-dark: #050d1a;
  --blue-mid: #0a1628;
  --blue-primary: #1a6bff;
  --blue-light: #3d8bff;
  --accent: #00d4ff;
  --accent2: #7b6fff;
  --white: #f0f4ff;
  --gray: #8899bb;
  --card-bg: rgba(255,255,255,0.03);
  --border: rgba(100,160,255,0.12);
}
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'DM Sans', sans-serif; background: var(--blue-dark); color: var(--white); overflow-x: hidden; }
h1,h2,h3,h4 { font-family: 'Syne', sans-serif; }

body::before {
  content:''; position:fixed; inset:0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events:none; z-index:0; opacity:.4;
}

/* NAV */
nav {
  position:fixed; top:0; left:0; right:0; z-index:999;
  display:flex; align-items:center; justify-content:space-between;
  padding:1.2rem 5%; background:rgba(5,13,26,0.85);
  backdrop-filter:blur(18px); border-bottom:1px solid var(--border);
}
.logo { font-family:'Syne',sans-serif; font-weight:800; font-size:1.35rem; color:var(--white); text-decoration:none; letter-spacing:-0.5px; }
.logo span { color:var(--accent); }
.nav-links { display:flex; gap:2rem; list-style:none; }
.nav-links a { color:white; text-decoration:none; font-size:.9rem; font-weight:500; transition:color .3s; }
.nav-links a:hover, .nav-links a.active { color:#38BDF8; }
.nav-cta { background:var(--blue-primary); color:#fff !important; padding:.45rem 1.2rem; border-radius:6px; }
.nav-cta:hover { background:var(--blue-light) !important; }
.hamburger { display:none; flex-direction:column; gap:5px; cursor:pointer; }
.hamburger span { width:24px; height:2px; background:var(--white); border-radius:2px; }

/* PAGE WRAPPER */
.page-main { min-height:100vh; padding:110px 5% 60px; position:relative; z-index:1; animation: fadeIn .5s ease; }
@keyframes fadeIn { from{opacity:0;transform:translateY(18px)} to{opacity:1;transform:translateY(0)} }

/* HERO */
.hero {
  min-height:100vh; display:flex; align-items:center; justify-content:center;
  flex-direction:column; text-align:center; padding:120px 5% 60px;
  position:relative; overflow:hidden; z-index:1;
}
.hero-orb { position:absolute; border-radius:50%; filter:blur(80px); pointer-events:none; }
.orb1 { width:500px; height:500px; background:rgba(26,107,255,.18); top:-100px; left:-150px; }
.orb2 { width:400px; height:400px; background:rgba(0,212,255,.12); bottom:-50px; right:-100px; }
.orb3 { width:300px; height:300px; background:rgba(123,111,255,.1); top:40%; left:50%; transform:translate(-50%,-50%); }
.hero-badge {
  display:inline-flex; align-items:center; gap:.5rem;
  background:rgba(26,107,255,.12); border:1px solid rgba(26,107,255,.3);
  color:var(--accent); font-size:.8rem; font-weight:500; letter-spacing:1px;
  padding:.4rem 1rem; border-radius:50px; margin-bottom:1.8rem; text-transform:uppercase;
}
.hero-badge::before { content:'●'; font-size:.5rem; animation:pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.3} }
.hero-title { font-size:clamp(2.8rem,7vw,5.5rem); font-weight:800; line-height:1.05; letter-spacing:-2px; margin-bottom:1.5rem; }
.hero-title .line2 { color:var(--accent); }
.hero-sub { font-size:1.1rem; color:var(--gray); max-width:540px; line-height:1.7; margin-bottom:2.5rem; font-weight:300; }
.hero-btns { display:flex; gap:1rem; flex-wrap:wrap; justify-content:center; }

/* BUTTONS */
.btn-primary {
  background:linear-gradient(135deg,var(--blue-primary),var(--accent2));
  color:#fff; padding:.85rem 2rem; border-radius:8px;
  font-family:'Syne',sans-serif; font-weight:700; font-size:.95rem;
  text-decoration:none; border:none; cursor:pointer;
  transition:transform .2s, box-shadow .2s;
  box-shadow:0 4px 24px rgba(26,107,255,.35);
}
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 8px 32px rgba(26,107,255,.5); }
.btn-outline {
  background:transparent; color:var(--white); padding:.85rem 2rem; border-radius:8px;
  font-family:'Syne',sans-serif; font-weight:700; font-size:.95rem;
  text-decoration:none; border:1px solid var(--border); cursor:pointer;
  transition:border-color .2s, background .2s;
}
.btn-outline:hover { border-color:var(--blue-primary); background:rgba(26,107,255,.08); }

/* SECTION */
.section-tag { display:inline-block; font-size:.75rem; font-weight:600; letter-spacing:2px; text-transform:uppercase; color:var(--accent); margin-bottom:.8rem; }
.section-title { font-size:clamp(2rem,4vw,3rem); font-weight:800; letter-spacing:-1px; line-height:1.15; margin-bottom:1rem; }
.section-sub { color:var(--gray); font-size:1rem; line-height:1.7; max-width:540px; font-weight:300; }
.section-header { margin-bottom:3.5rem; }
.section-header.center { text-align:center; }
.section-header.center .section-sub { margin:0 auto; }
.divider { width:60px; height:3px; background:linear-gradient(90deg,var(--blue-primary),var(--accent)); border-radius:2px; margin:.8rem 0 1.5rem; }
.center .divider { margin-left:auto; margin-right:auto; }

/* CARDS */
.grid-3 { display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:1.5rem; }
.grid-2 { display:grid; grid-template-columns:repeat(auto-fit,minmax(320px,1fr)); gap:1.5rem; }
.card {
  background:var(--card-bg); border:1px solid var(--border);
  border-radius:16px; padding:2rem;
  transition:border-color .3s, transform .3s, box-shadow .3s;
  position:relative; overflow:hidden;
}

/* ── FAQ ── */
.faq-item {
  border:1px solid var(--border); border-radius:10px;
  margin-bottom:1rem; overflow:hidden;
  transition:border-color 3s;
}
.faq-item:hover { border-color:rgba(26,107,255,.3); }
.faq-question {
  width:100%; padding:1.2rem 1.5rem; background:var(--card-bg);
  border:none; color:var(--white); font-family:'Syne',sans-serif;
  font-size:.95rem; font-weight:700; text-align:left; cursor:pointer;
  display:flex; justify-content:space-between; align-items:center; gap:1rem;
  transition:3s;
}
.faq-question:hover { background:rgba(26,107,255,.05); }
.faq-question .faq-icon { color:var(--accent); font-size:1.2rem; flex-shrink:0; transition:transform .3s; }
.faq-question.open .faq-icon { transform:rotate(45deg); }
.faq-answer { display:none; padding:0 1.5rem 1.2rem; color:var(--gray); font-size:.88rem; line-height:1.7; font-weight:300; }
.faq-answer.open { display:block; animation:fadeIn .3s ease; }
.card::before { content:''; position:absolute; inset:0; background:linear-gradient(135deg,rgba(26,107,255,.04),transparent); opacity:0; transition:opacity .3s; }
.card:hover { border-color:rgba(26,107,255,.4); transform:translateY(-4px); box-shadow:0 12px 40px rgba(26,107,255,.12); }
.card:hover::before { opacity:1; }
.card-icon { width:48px; height:48px; border-radius:12px; background:linear-gradient(135deg,var(--blue-primary),var(--accent2)); display:flex; align-items:center; justify-content:center; font-size:1.4rem; margin-bottom:1.2rem; }
.card h3 { font-size:1.1rem; font-weight:700; margin-bottom:.6rem; }
.card p { color:var(--gray); font-size:.9rem; line-height:1.65; font-weight:300; }

/* ── PROCESS ── */
.process-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:1.5rem; }
.process-step { text-align:center; padding:2rem 1.5rem; position:relative; }
.process-step::after {
  content:'→'; position:absolute; right:-1rem; top:50%; transform:translateY(-50%);
  color:var(--blue-primary); font-size:1.2rem; font-weight:700;
}
.process-step:last-child::after { display:none; }
.step-num {
  width:56px; height:56px; border-radius:50%;
  background:linear-gradient(135deg,var(--blue-primary),var(--accent2));
  display:flex; align-items:center; justify-content:center;
  font-family:'Syne',sans-serif; font-weight:800; font-size:1.1rem;
  margin:0 auto 1rem; box-shadow:0 4px 20px rgba(26,107,255,.35);
}
.process-step h4 { font-size:.95rem; font-weight:700; margin-bottom:.5rem; }
.process-step p { font-size:.82rem; color:var(--gray); line-height:1.55; font-weight:300; }


/* ABOUT */
.about-grid { display:grid; grid-template-columns:1fr 1fr; gap:4rem; align-items:center; }
.about-visual {
  background:linear-gradient(135deg,rgba(26,107,255,.15),rgba(123,111,255,.1));
  border:1px solid var(--border); border-radius:20px; padding:3rem;
  display:flex; align-items:center; justify-content:center; min-height:360px;
  position:relative; overflow:hidden;
}
.about-visual::before { content:''; position:absolute; inset:0; background:radial-gradient(circle at 30% 40%,rgba(26,107,255,.2),transparent 60%); }
.about-letter { font-family:'Syne',sans-serif; font-size:9rem; font-weight:800; color:rgba(26,107,255,.25); line-height:1; position:relative; }
.about-letter span { color:var(--accent); }
.about-text .section-sub { max-width:100%; margin-bottom:1.5rem; }
.about-list { list-style:none; display:flex; flex-direction:column; gap:.8rem; }
.about-list li { display:flex; align-items:center; gap:.8rem; color:var(--gray); font-size:.95rem; }
.about-list li::before { content:'→'; color:var(--accent); font-weight:700; flex-shrink:0; }

/* PORTFOLIO */
.portfolio-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:1.2rem; }
.portfolio-item { border-radius:14px; overflow:hidden; position:relative; cursor:pointer; aspect-ratio:4/3; background:var(--card-bg); border:1px solid var(--border); transition:transform .3s; }
.portfolio-item:hover { transform:scale(1.02); }
.portfolio-overlay { position:absolute; inset:0; background:linear-gradient(to top,rgba(5,13,26,.9) 0%,transparent 60%); display:flex; align-items:flex-end; padding:1.2rem; opacity:0; transition:opacity .3s; }
.portfolio-item:hover .portfolio-overlay { opacity:1; }
.portfolio-overlay h4 { font-size:.95rem; font-weight:700; }
.portfolio-overlay p { font-size:.8rem; color:var(--accent); margin-top:.2rem; }
.portfolio-placeholder { width:100%; height:100%; display:flex; align-items:center; justify-content:center; flex-direction:column; gap:.5rem; background:linear-gradient(135deg,rgba(26,107,255,.1),rgba(123,111,255,.08)); }
.portfolio-placeholder .emoji { font-size:2.5rem; }
.portfolio-placeholder span { font-size:.8rem; color:var(--gray); }

/* BLOG */
.blog-card { display:flex; flex-direction:column; }
.card-date { font-size:.75rem; color:var(--accent); letter-spacing:1px; text-transform:uppercase; margin-bottom:.8rem; }
.blog-card h3 { font-size:1.15rem; margin-bottom:.6rem; line-height:1.3; }
.read-more { display:inline-flex; align-items:center; gap:.4rem; color:var(--blue-light); font-size:.85rem; font-weight:600; margin-top:auto; padding-top:1rem; text-decoration:none; }
.read-more:hover { color:var(--accent); }

/* WHY US */
.whyus-hero { background:linear-gradient(135deg,rgba(26,107,255,.1),rgba(123,111,255,.08)); border:1px solid var(--border); border-radius:20px; padding:3rem; text-align:center; margin-bottom:3rem; }
.whyus-hero h1 { font-size:2.5rem; margin-bottom:1rem; }
.whyus-hero p { color:var(--gray); max-width:600px; margin:0 auto; line-height:1.7; }

/* CONTACT */
.contact-info { display:flex; flex-direction:column; gap:1.5rem; max-width:500px; }
.contact-item { display:flex; align-items:flex-start; gap:1rem; }
.contact-icon { width:44px; height:44px; border-radius:10px; background:rgba(26,107,255,.15); border:1px solid var(--border); display:flex; align-items:center; justify-content:center; font-size:1.1rem; flex-shrink:0; }
.contact-item h4 { font-size:.85rem; color:var(--gray); margin-bottom:.2rem; font-weight:400; }
.contact-item p { font-size:.95rem; color:var(--white); font-weight:500; }

/* FOOTER */
footer { background:var(--blue-mid); border-top:1px solid var(--border); padding:3rem 5% 1.5rem; position:relative; z-index:1; }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:2.5rem; margin-bottom:2.5rem; }
.footer-brand p { color:var(--gray); font-size:.9rem; line-height:1.65; max-width:260px; font-weight:300; margin-top:.8rem; }
.footer-col h4 { font-size:.9rem; font-weight:700; margin-bottom:1rem; color:var(--white); }
.footer-col ul { list-style:none; display:flex; flex-direction:column; gap:.6rem; }
.footer-col ul a { color:var(--gray); text-decoration:none; font-size:.85rem; transition:color .2s; }
.footer-col ul a:hover { color:var(--white); }
.footer-bottom { border-top:1px solid var(--border); padding-top:1.5rem; display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:1rem; }
.footer-bottom p { color:var(--gray); font-size:.8rem; }
.social-links { display:flex; gap:.8rem; }
.social-link { width:36px; height:36px; border-radius:8px; background:rgba(255,255,255,.05); border:1px solid var(--border); display:flex; align-items:center; justify-content:center; font-size:.9rem; text-decoration:none; color:var(--gray); transition:background .2s; }
.social-link:hover { background:rgba(26,107,255,.2); }

/* RESPONSIVE */
@media(max-width:900px) {
  .about-grid { grid-template-columns:1fr; }
  .footer-grid { grid-template-columns:1fr 1fr; }
}
@media(max-width:640px) {
  nav { padding:1rem 5%; }
  .nav-links { display:none; position:fixed; top:70px; left:0; right:0; background:var(--blue-mid); flex-direction:column; padding:1.5rem; gap:1rem; border-bottom:1px solid var(--border); z-index:998; }
  .nav-links.open { display:flex; }
  .hamburger { display:flex; }
  .footer-grid { grid-template-columns:1fr; }
  .hero-title { font-size:2.5rem; }
}
    /* ── BLOG SPECIFIC STYLES ── */
    .blog-hero {
      background: linear-gradient(135deg, rgba(26,107,255,.08), rgba(123,111,255,.05));
      border: 1px solid var(--border); border-radius: 20px;
      padding: 3rem; margin-bottom: 3rem; text-align: center;
      position: relative; overflow: hidden;
    }
    .blog-hero::before {
      content: ''; position: absolute; inset: 0;
      background: radial-gradient(circle at 50% 0%, rgba(26,107,255,.1), transparent 70%);
    }
    .blog-hero h1 { position: relative; }
    .blog-hero p { position: relative; }

    /* Blog card overrides */
    .blog-card { display: flex; flex-direction: column; cursor: pointer; }
    .blog-card .card-date {
      font-size: .72rem; color: var(--accent); letter-spacing: 1.5px;
      text-transform: uppercase; margin-bottom: .8rem; font-weight: 600;
    }
    .blog-card h3 {
      font-size: 1.1rem; font-weight: 700; margin-bottom: .8rem;
      line-height: 1.35; color: var(--white);
    }
    .blog-card .preview {
      color: var(--gray); font-size: .88rem; line-height: 1.65;
      font-weight: 300; margin-bottom: 1rem;
      -webkit-box-orient: vertical; overflow: hidden;
    }
    .read-more-btn {
      display: inline-flex; align-items: center; gap: .4rem;
      color: var(--blue-light); font-size: .82rem; font-weight: 600;
      margin-top: auto; padding-top: .5rem; text-decoration: none;
      transition: color .2s;
    }
    .read-more-btn:hover { color: var(--accent); }

    /* Full article styles */
    .article-overlay {
      display: none; position: fixed; inset: 0; z-index: 1000;
      background: rgba(5,13,26,.97); overflow-y: auto;
      animation: fadeIn .3s ease;
    }
    .article-overlay.open { display: block; }
    .article-inner {
      max-width: 780px; margin: 0 auto; padding: 80px 5% 60px;
    }
    .article-back {
      display: inline-flex; align-items: center; gap: .5rem;
      color: var(--accent); font-size: .85rem; font-weight: 600;
      text-decoration: none; margin-bottom: 2rem; cursor: pointer;
      background: none; border: none;
    }
    .article-back:hover { color: var(--blue-light); }
    .article-tag {
      display: inline-block; font-size: .7rem; font-weight: 600;
      letter-spacing: 2px; text-transform: uppercase; color: var(--accent);
      background: rgba(0,212,255,.1); border: 1px solid rgba(0,212,255,.2);
      padding: .3rem .8rem; border-radius: 4px; margin-bottom: 1.2rem;
    }
    .article-title {
      font-family: 'Syne', sans-serif; font-size: clamp(1.6rem,3vw,2.4rem);
      font-weight: 800; line-height: 1.2; margin-bottom: 1.5rem; letter-spacing: -.5px;
    }
    .article-divider {
      width: 60px; height: 3px;
      background: linear-gradient(90deg, var(--blue-primary), var(--accent));
      border-radius: 2px; margin-bottom: 2rem;
    }
    .article-body { color: #b8c8e8; font-size: .97rem; line-height: 1.85; font-weight: 300; }
    .article-body h4 {
      font-family: 'Syne', sans-serif; font-size: 1.05rem; font-weight: 700;
      color: var(--white); margin: 1.8rem 0 .6rem;
    }
    .article-body p { margin-bottom: 1rem; }
    .article-body ul, .article-body ol {
      padding-left: 1.5rem; margin-bottom: 1rem; display: flex;
      flex-direction: column; gap: .4rem;
    }
    .article-body li { color: #b8c8e8; }
    .article-tip {
      background: rgba(26,107,255,.08); border-left: 3px solid var(--blue-primary);
      border-radius: 0 8px 8px 0; padding: 1rem 1.2rem; margin: 1.2rem 0;
      color: var(--white); font-size: .9rem;
    }
    .article-tip strong { color: var(--accent); }
    .article-highlight {
      background: rgba(0,212,255,.06); border: 1px solid rgba(0,212,255,.15);
      border-radius: 8px; padding: 1.2rem 1.5rem; margin: 1.2rem 0;
    }
    .article-highlight p { color: var(--white); font-size: .92rem; margin: 0; }
    .article-number {
      display: inline-flex; align-items: center; justify-content: center;
      width: 32px; height: 32px; background: linear-gradient(135deg, var(--blue-primary), var(--accent2));
      border-radius: 50%; font-family: 'Syne', sans-serif; font-weight: 700;
      font-size: .85rem; color: #fff; margin-right: .6rem; flex-shrink: 0;
    }
    .numbered-item {
      display: flex; align-items: flex-start; gap: .8rem;
      margin-bottom: 1.2rem; padding: 1rem; background: var(--card-bg);
      border: 1px solid var(--border); border-radius: 10px;
    }
    .numbered-item-content h5 {
      font-family: 'Syne', sans-serif; font-weight: 700;
      font-size: .95rem; margin-bottom: .4rem; color: var(--white);
    }
    .numbered-item-content p { margin: 0; font-size: .88rem; }
    .emoji-point { display: flex; gap: .8rem; margin-bottom: .6rem; align-items: flex-start; }
    .emoji-point span:first-child { flex-shrink: 0; }
    .final-thoughts {
      background: linear-gradient(135deg, rgba(26,107,255,.1), rgba(123,111,255,.08));
      border: 1px solid var(--border); border-radius: 12px; padding: 1.5rem;
      margin-top: 2rem;
    }
    .final-thoughts h4 { color: var(--accent); margin-bottom: .8rem; margin-top: 0 !important; }