:root {
  --bg: #0a0a0a;
  --bg-2: #111111;
  --bg-3: #161616;
  --fg: #ffffff;
  --muted: #8a8a8a;
  --accent: #c4ff3d;
  --accent-2: #ff5c39;
  --border: rgba(255,255,255,0.08);
  --border-hover: rgba(255,255,255,0.2);
  --radius: 20px;
  --radius-sm: 12px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--fg);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .display {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

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

.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 800px; margin: 0 auto; padding: 0 24px; }

/* ===== Cursor Glow ===== */
.cursor-glow {
  position: fixed;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(196,255,61,0.12), transparent 70%);
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 1;
  mix-blend-mode: screen;
  transition: opacity 0.3s;
}

/* ===== Navigation ===== */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: all 0.4s ease;
}

nav.scrolled {
  padding: 14px 0;
  background: rgba(10,10,10,0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-inner { display: flex; justify-content: space-between; align-items: center; }

.logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.03em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-dot {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}

.nav-links { display: flex; gap: 36px; list-style: none; font-size: 14px; }

.nav-links a {
  position: relative;
  color: var(--muted);
  transition: color 0.3s;
  font-weight: 500;
}

.nav-links a:hover, .nav-links a.active { color: var(--fg); }

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -6px; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width 0.3s;
}

.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 100px;
  font-weight: 500;
  font-size: 14px;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  font-family: inherit;
}

.btn-primary { background: var(--accent); color: #000; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 40px rgba(196,255,61,0.3); }

.btn-ghost { background: transparent; color: var(--fg); border: 1px solid var(--border); }
.btn-ghost:hover { border-color: var(--fg); transform: translateY(-2px); }

.btn-large { padding: 18px 34px; font-size: 15px; }

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--fg);
  font-size: 24px;
  cursor: pointer;
}

/* ===== Sections ===== */
section { padding: 120px 0; position: relative; }
.section-tight { padding: 80px 0; }

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 80px;
  gap: 40px;
  flex-wrap: wrap;
}

.section-tag {
  display: inline-block;
  font-size: 13px;
  color: var(--accent);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.section-head h2, .section-title { font-size: clamp(36px, 5vw, 68px); max-width: 700px; }
.section-head p { color: var(--muted); max-width: 400px; font-size: 16px; }

.section-title-center { text-align: center; margin: 0 auto 60px; }

/* ===== Page Hero (inner pages) ===== */
.page-hero {
  padding: 180px 0 80px;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -30%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(196,255,61,0.12), transparent 65%);
  filter: blur(60px);
  pointer-events: none;
}

.page-hero h1 {
  font-size: clamp(42px, 7vw, 92px);
  max-width: 900px;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}

.page-hero p {
  color: var(--muted);
  max-width: 620px;
  font-size: 18px;
  position: relative;
  z-index: 1;
}

/* ===== Hero (home) ===== */
.hero { min-height: 100vh; display: flex; align-items: center; padding: 140px 0 80px; overflow: hidden; }
.hero::before {
  content: ''; position: absolute; top: -20%; right: -10%;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(196,255,61,0.15), transparent 65%);
  filter: blur(60px); z-index: 0;
}
.hero::after {
  content: ''; position: absolute; bottom: -30%; left: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(255,92,57,0.1), transparent 65%);
  filter: blur(60px); z-index: 0;
}

.hero-inner { position: relative; z-index: 2; width: 100%; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 13px; color: var(--muted);
  margin-bottom: 32px;
  background: rgba(255,255,255,0.02);
}

.hero-badge .live-dot {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.hero h1 { font-size: clamp(42px, 8vw, 110px); margin-bottom: 32px; max-width: 1100px; }
.hero h1 .accent { color: var(--accent); font-style: italic; font-weight: 400; }
.hero h1 .outline { -webkit-text-stroke: 1.5px var(--fg); color: transparent; }

.hero-sub {
  font-size: clamp(16px, 1.6vw, 20px);
  color: var(--muted);
  max-width: 620px;
  margin-bottom: 48px;
}

.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 80px; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding-top: 48px;
  border-top: 1px solid var(--border);
  max-width: 900px;
}

.stat h3 { font-size: clamp(28px, 3vw, 42px); margin-bottom: 4px; }
.stat p { font-size: 13px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.1em; }

/* ===== Marquee ===== */
.marquee {
  padding: 32px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  background: var(--bg-2);
}

.marquee-track {
  display: flex; gap: 60px;
  animation: scroll 30s linear infinite;
  white-space: nowrap;
  width: max-content;
}

.marquee-item {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px;
  font-weight: 600;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 60px;
}

.marquee-item .star { color: var(--accent); font-size: 20px; }

@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===== Services Grid ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}

.service-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 32px;
  transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: linear-gradient(135deg, rgba(196,255,61,0.08), transparent 60%);
  opacity: 0;
  transition: opacity 0.5s;
}

.service-card:hover { transform: translateY(-8px); border-color: rgba(196,255,61,0.3); }
.service-card:hover::before { opacity: 1; }

.service-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: rgba(196,255,61,0.1);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 28px;
  position: relative; z-index: 1;
  transition: all 0.4s;
}

.service-card:hover .service-icon { background: var(--accent); transform: rotate(-6deg) scale(1.05); }

.service-icon svg {
  width: 26px; height: 26px;
  stroke: var(--accent);
  fill: none; stroke-width: 1.8;
  transition: stroke 0.4s;
}

.service-card:hover .service-icon svg { stroke: #000; }

.service-card h3 { font-size: 22px; margin-bottom: 14px; position: relative; z-index: 1; }
.service-card p { color: var(--muted); font-size: 15px; position: relative; z-index: 1; }

.service-num {
  position: absolute;
  top: 32px; right: 32px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  color: var(--muted);
  z-index: 1;
}

.service-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; position: relative; z-index: 1; }
.service-tags span {
  font-size: 12px;
  padding: 4px 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--muted);
}

/* ===== Process ===== */
.process { background: var(--bg-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.process-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 40px; }

.process-step-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 64px;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px var(--muted);
  margin-bottom: 20px;
  transition: all 0.4s;
}

.process-step:hover .process-step-num { -webkit-text-stroke: 1px var(--accent); color: rgba(196,255,61,0.1); }
.process-step h3 { font-size: 22px; margin-bottom: 12px; }
.process-step p { color: var(--muted); font-size: 15px; }

/* ===== About ===== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }

.about-visual {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #1a1a1a, #0a0a0a);
  border: 1px solid var(--border);
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}

.about-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(196,255,61,0.2), transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(255,92,57,0.15), transparent 50%);
}

.about-visual-inner {
  position: relative; z-index: 2;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 120px;
  font-weight: 700;
  letter-spacing: -0.05em;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0); }
  50% { transform: translateY(-20px) rotate(3deg); }
}

.about-content h2 { font-size: clamp(32px, 4vw, 52px); margin-bottom: 28px; }
.about-content p { color: var(--muted); margin-bottom: 20px; font-size: 16px; }

.about-features { list-style: none; margin-top: 32px; }
.about-features li {
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 16px;
  font-size: 15px;
}
.about-features li::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ===== Portfolio ===== */
.portfolio-filter {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.filter-btn {
  padding: 10px 20px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.3s;
}

.filter-btn:hover { color: var(--fg); border-color: var(--border-hover); }
.filter-btn.active { background: var(--accent); color: #000; border-color: var(--accent); }

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}

.portfolio-item {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-2);
  border: 1px solid var(--border);
  transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
  cursor: pointer;
  position: relative;
}

.portfolio-item:hover { transform: translateY(-8px); border-color: rgba(196,255,61,0.3); }

.portfolio-thumb {
  aspect-ratio: 4/3;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 72px;
  font-weight: 700;
  color: rgba(255,255,255,0.15);
  transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1);
}

.portfolio-item:hover .portfolio-thumb { transform: scale(1.05); }

/* Gradient backgrounds for portfolio items */
.pt-1 { background: linear-gradient(135deg, #1a2e1a, #0f1a0f); }
.pt-2 { background: linear-gradient(135deg, #2e1a1a, #1a0f0f); }
.pt-3 { background: linear-gradient(135deg, #1a1a2e, #0f0f1a); }
.pt-4 { background: linear-gradient(135deg, #2e2a1a, #1a180f); }
.pt-5 { background: linear-gradient(135deg, #1a2e2e, #0f1a1a); }
.pt-6 { background: linear-gradient(135deg, #2e1a2e, #1a0f1a); }

.portfolio-info { padding: 28px; }
.portfolio-info h3 { font-size: 22px; margin-bottom: 8px; }
.portfolio-info .category {
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 12px;
  display: block;
}
.portfolio-info p { color: var(--muted); font-size: 14px; }

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,10,10,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.4s;
  z-index: 2;
}

.portfolio-item:hover .portfolio-overlay { opacity: 1; }

.portfolio-overlay .btn { transform: translateY(10px); transition: transform 0.4s; }
.portfolio-item:hover .portfolio-overlay .btn { transform: translateY(0); }

/* ===== Blog ===== */
.blog-featured {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 40px;
  margin-bottom: 80px;
  padding: 40px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  align-items: center;
}

.blog-featured-thumb {
  aspect-ratio: 16/10;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #1a2e1a, #0f1a0f);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 80px;
  font-weight: 700;
  color: rgba(196,255,61,0.2);
}

.blog-meta {
  display: flex;
  gap: 16px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.blog-meta .category { color: var(--accent); font-weight: 500; }

.blog-featured h2 { font-size: clamp(28px, 3vw, 40px); margin-bottom: 16px; }
.blog-featured p { color: var(--muted); margin-bottom: 24px; font-size: 16px; }

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.blog-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.blog-card:hover { transform: translateY(-6px); border-color: rgba(196,255,61,0.3); }

.blog-card-thumb {
  aspect-ratio: 16/10;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 60px;
  font-weight: 700;
  color: rgba(255,255,255,0.15);
  transition: transform 0.5s;
}

.blog-card:hover .blog-card-thumb { transform: scale(1.03); }

.blog-card-body { padding: 28px; flex: 1; display: flex; flex-direction: column; }
.blog-card-body h3 { font-size: 20px; margin-bottom: 12px; line-height: 1.3; }
.blog-card-body p { color: var(--muted); font-size: 14px; margin-bottom: 20px; flex: 1; }

.read-more {
  color: var(--accent);
  font-size: 14px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.3s;
}

.blog-card:hover .read-more { gap: 12px; }

/* ===== Blog Post ===== */
.post-hero {
  padding: 180px 0 60px;
  position: relative;
  overflow: hidden;
}

.post-hero::before {
  content: '';
  position: absolute;
  top: -30%; left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(196,255,61,0.1), transparent 60%);
  filter: blur(80px);
}

.post-hero-inner { position: relative; z-index: 1; max-width: 800px; margin: 0 auto; }
.post-hero h1 { font-size: clamp(32px, 5vw, 56px); margin: 20px 0 24px; line-height: 1.15; }

.post-cover {
  max-width: 1000px;
  margin: 60px auto;
  aspect-ratio: 16/9;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #1a2e1a, #0f1a0f);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 100px;
  font-weight: 700;
  color: rgba(196,255,61,0.15);
  border: 1px solid var(--border);
}

.post-content { max-width: 720px; margin: 0 auto; font-size: 17px; line-height: 1.8; color: #d4d4d4; }
.post-content h2 { font-size: 32px; margin: 48px 0 20px; color: var(--fg); }
.post-content h3 { font-size: 24px; margin: 36px 0 16px; color: var(--fg); }
.post-content p { margin-bottom: 24px; }
.post-content ul, .post-content ol { margin: 0 0 24px 24px; }
.post-content li { margin-bottom: 10px; }
.post-content blockquote {
  border-left: 3px solid var(--accent);
  padding: 8px 24px;
  margin: 32px 0;
  font-style: italic;
  color: var(--fg);
  font-size: 20px;
  font-family: 'Space Grotesk', sans-serif;
}
.post-content code {
  background: var(--bg-3);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 15px;
  color: var(--accent);
}
.post-content a { color: var(--accent); text-decoration: underline; }

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}

.contact-info h2 { font-size: clamp(32px, 4vw, 48px); margin-bottom: 20px; }
.contact-info > p { color: var(--muted); margin-bottom: 40px; font-size: 16px; }

.contact-item {
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.contact-item-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(196,255,61,0.1);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.contact-item-icon svg {
  width: 20px; height: 20px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 1.8;
}

.contact-item h4 { font-size: 14px; color: var(--muted); font-weight: 500; margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.1em; font-family: 'Inter', sans-serif; }
.contact-item p, .contact-item a { color: var(--fg); font-size: 16px; }

.contact-form {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 48px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 8px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--fg);
  font-size: 15px;
  font-family: inherit;
  transition: all 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(196,255,61,0.02);
}

.form-group textarea { resize: vertical; min-height: 140px; }

.form-group select { cursor: pointer; }

.form-group select option { background: var(--bg-2); color: var(--fg); }

.form-message {
  margin-top: 20px;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  display: none;
}

.form-message.success {
  display: block;
  background: rgba(196,255,61,0.1);
  border: 1px solid rgba(196,255,61,0.3);
  color: var(--accent);
}

.form-message.error {
  display: block;
  background: rgba(255,92,57,0.1);
  border: 1px solid rgba(255,92,57,0.3);
  color: var(--accent-2);
}

/* ===== CTA ===== */
.cta-section { padding: 100px 0; }

.cta-box {
  background: linear-gradient(135deg, rgba(196,255,61,0.08), rgba(255,92,57,0.05));
  border: 1px solid var(--border);
  border-radius: 32px;
  padding: 80px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -50%; left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(196,255,61,0.15), transparent 60%);
  filter: blur(60px);
  pointer-events: none;
}

.cta-box h2 { font-size: clamp(36px, 5vw, 72px); margin-bottom: 24px; position: relative; z-index: 1; }
.cta-box p { color: var(--muted); max-width: 500px; margin: 0 auto 40px; position: relative; z-index: 1; }
.cta-box .btn { position: relative; z-index: 1; }

/* ===== Footer ===== */
footer {
  border-top: 1px solid var(--border);
  padding: 80px 0 40px;
  background: var(--bg-2);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-brand h3 { font-size: 28px; margin-bottom: 16px; }
.footer-brand p { color: var(--muted); font-size: 15px; max-width: 320px; margin-bottom: 24px; }

.social-links { display: flex; gap: 12px; }
.social-links a {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  transition: all 0.3s;
  font-size: 14px;
  color: var(--muted);
}
.social-links a:hover { background: var(--accent); color: #000; border-color: var(--accent); transform: translateY(-3px); }

.footer-col h4 {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 20px;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
}

.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col a { color: var(--fg); font-size: 15px; transition: color 0.3s; opacity: 0.8; }
.footer-col a:hover { color: var(--accent); opacity: 1; }

.footer-bottom {
  padding-top: 40px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 14px;
  color: var(--muted);
}

/* ===== Animations ===== */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.19, 1, 0.22, 1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--bg-2); flex-direction: column; padding: 20px 24px; gap: 16px; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
  .nav-links.open { display: flex; }
  .mobile-toggle { display: block; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .cta-box { padding: 60px 28px; }
  section { padding: 80px 0; }
  .section-head { margin-bottom: 48px; }
  .cursor-glow { display: none; }
  .blog-featured { grid-template-columns: 1fr; padding: 24px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-form { padding: 32px 24px; }
  .form-row { grid-template-columns: 1fr; }
  .page-hero { padding: 140px 0 60px; }
  .post-hero { padding: 140px 0 40px; }
}

@media (max-width: 500px) {
  .footer-grid { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; align-items: flex-start; }
  .btn { width: 100%; justify-content: center; }
  .portfolio-grid, .blog-grid { grid-template-columns: 1fr; }
  #nav .btn-primary { display: none; }
}

/* ============================================
   CASE STUDY PAGES
   ============================================ */

/* Project hero */
.case-hero {
  padding: 180px 0 60px;
  position: relative;
  overflow: hidden;
}

.case-hero::before {
  content: '';
  position: absolute;
  top: -30%; right: -10%;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(196,255,61,0.12), transparent 65%);
  filter: blur(70px);
  pointer-events: none;
}

.case-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 900px;
}

.case-hero .case-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 24px;
  background: rgba(255,255,255,0.02);
}

.case-hero .case-label .live-dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.case-hero h1 {
  font-size: clamp(36px, 6vw, 76px);
  margin-bottom: 24px;
  line-height: 1.05;
}

.case-hero .case-intro {
  font-size: clamp(16px, 1.6vw, 20px);
  color: var(--muted);
  max-width: 700px;
  margin-bottom: 40px;
}

.case-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  margin-top: 40px;
}

.case-meta-item h4 {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 8px;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
}

.case-meta-item p {
  font-size: 16px;
  color: var(--fg);
  font-weight: 500;
}

.case-meta-item a {
  color: var(--accent);
  font-size: 16px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.3s;
}

.case-meta-item a:hover { gap: 12px; }

/* Big cover image */
.case-cover {
  max-width: 1200px;
  margin: 0 auto;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-2);
  position: relative;
}

.case-cover img {
  width: 100%;
  height: auto;
  display: block;
}

/* Case body sections */
.case-section {
  padding: 80px 0;
  border-bottom: 1px solid var(--border);
}

.case-section:last-of-type { border-bottom: none; }

.case-section-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
}

.case-section .section-tag { margin-bottom: 16px; }

.case-section h2 {
  font-size: clamp(28px, 3.5vw, 44px);
  margin-bottom: 28px;
  max-width: 700px;
}

.case-section p {
  font-size: 17px;
  line-height: 1.8;
  color: #d4d4d4;
  margin-bottom: 20px;
}

.case-section p:last-child { margin-bottom: 0; }

.case-section ul {
  list-style: none;
  margin: 24px 0;
}

.case-section ul li {
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  gap: 16px;
  font-size: 16px;
  color: #d4d4d4;
}

.case-section ul li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 10px;
}

/* Challenge/Result boxes */
.case-box-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.case-box {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 32px 28px;
  transition: all 0.4s;
}

.case-box:hover {
  border-color: rgba(196,255,61,0.3);
  transform: translateY(-4px);
}

.case-box h3 {
  font-size: 32px;
  color: var(--accent);
  margin-bottom: 8px;
  font-family: 'Space Grotesk', sans-serif;
}

.case-box p {
  font-size: 14px;
  color: var(--muted);
  margin: 0;
}

/* Gallery of images */
.case-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.case-gallery-item {
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-2);
  transition: all 0.4s;
}

.case-gallery-item:hover {
  border-color: rgba(196,255,61,0.3);
  transform: translateY(-4px);
}

.case-gallery-item img {
  width: 100%;
  height: auto;
  display: block;
}

/* Case study CTA at bottom */
.case-cta {
  padding: 100px 0;
  text-align: center;
}

/* Related projects */
.case-related {
  padding: 80px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}

.case-related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

/* ============================================
   TRUSTED BY LOGOS MARQUEE
   ============================================ */

.trusted-by {
  padding: 60px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  position: relative;
}

.trusted-by::before,
.trusted-by::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}

.trusted-by::before {
  left: 0;
  background: linear-gradient(to right, var(--bg-2), transparent);
}

.trusted-by::after {
  right: 0;
  background: linear-gradient(to left, var(--bg-2), transparent);
}

.trusted-by-label {
  text-align: center;
  font-size: 13px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 40px;
  font-weight: 500;
}

.trusted-track {
  display: flex;
  gap: 70px;
  width: max-content;
  animation: trustedScroll 45s linear infinite;
  align-items: center;
}

.trusted-by:hover .trusted-track {
  animation-play-state: paused;
}

.trusted-item {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--muted);
  white-space: nowrap;
  opacity: 0.55;
  transition: all 0.4s;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 12px;
}

.trusted-item:hover {
  color: var(--accent);
  opacity: 1;
}

.trusted-item .dot {
  width: 4px;
  height: 4px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0.5;
}

@keyframes trustedScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================
   RESPONSIVE — Case Studies
   ============================================ */
@media (max-width: 900px) {
  .case-hero { padding: 140px 0 40px; }
  .case-meta-row { gap: 24px; }
  .case-section { padding: 60px 0; }
}