/* ======================== NEED.TECH — Global Styles ======================== */
:root {
  --bg: #0a0a0f;
  --bg-subtle: #0c0f12;
  --bg-card: #12121a;
  --bg-card-hover: #1a1a26;
  --accent: #00e5a0;
  --accent-bright: #00e5a0;
  --accent-dim: #00e5a018;
  --accent-mid: #00e5a050;
  --accent-dark: #1b4332;
  --text: #e8e8ef;
  --text-dim: #7a7a8e;
  --text-mid: #a0a0b4;
  --border: #1e1e2e;
  --border-light: #2a2a3a;
  --gradient-1: linear-gradient(135deg, #00e5a0 66%, #1b5e40);
  --gradient-2: linear-gradient(135deg, #00e5a0 0%, #00e5a0 66%, #1b4332 100%);
  --gradient-bg: linear-gradient(135deg, #0d2b1f, #0a1a14);
  --font-display: 'Outfit', sans-serif;
  --font-mono: 'Space Mono', monospace;
  --max-w: 1200px;
  --max-w-article: 760px;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg); color: var(--text); font-family: var(--font-display);
  line-height: 1.7; overflow-x: hidden; min-height: 100vh;
}
body::before {
  content: ''; position: fixed; inset: 0;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 9999;
}
a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent-bright); }

/* NAV */
nav {
  position: fixed; top: 0; width: 100%; z-index: 100; padding: 0.9rem 2rem;
  display: flex; justify-content: space-between; align-items: center;
  background: rgba(8, 13, 10, 0.92); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
}
.logo { font-family: var(--font-mono); font-weight: 700; font-size: 1.1rem; }
.logo a { color: var(--text); text-decoration: none; }
.logo span { color: var(--accent); }
.nav-links { display: flex; gap: 1.8rem; list-style: none; align-items: center; }
.nav-links a {
  color: var(--text-dim); font-size: 0.82rem; font-weight: 500;
  letter-spacing: 0.5px; text-transform: uppercase; transition: color var(--transition);
}
.nav-links a:hover { color: var(--accent); }
.nav-cta {
  background: var(--accent) !important; color: var(--bg) !important;
  padding: 0.45rem 1.1rem !important; border-radius: var(--radius-sm);
  font-weight: 600 !important; transition: transform 0.2s, box-shadow var(--transition) !important;
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 20px var(--accent-mid); color: var(--bg) !important; }
.mobile-menu-btn {
  display: none; background: none; border: 1px solid var(--border); color: var(--text);
  font-size: 1.2rem; cursor: pointer; padding: 0.3rem 0.6rem; border-radius: var(--radius-sm);
  transition: border-color var(--transition);
}
.mobile-menu-btn:hover { border-color: var(--accent); }

/* HERO */
.hero {
  min-height: 80vh; display: flex; flex-direction: column; justify-content: center;
  padding: 8rem 2rem 3rem; max-width: var(--max-w); margin: 0 auto; position: relative;
}
.hero-glow {
  position: absolute; top: 10%; right: -10%; width: 500px; height: 500px;
  background: radial-gradient(circle, var(--accent-dim) 0%, transparent 70%);
  pointer-events: none; filter: blur(80px);
}
.hero-badge {
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--accent);
  letter-spacing: 2px; text-transform: uppercase; margin-bottom: 1.5rem;
  display: flex; align-items: center; gap: 0.5rem;
}
.hero-badge::before { content: ''; width: 24px; height: 1px; background: var(--accent); }
.hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem); font-weight: 800;
  line-height: 1.1; margin-bottom: 1.5rem; max-width: 780px;
}
.gradient-text {
  background: var(--gradient-2);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-sub {
  font-size: 1.1rem; color: var(--text-mid); max-width: 540px;
  margin-bottom: 2.5rem; font-weight: 300;
}
.topics-bar { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.topic-tag {
  font-family: var(--font-mono); font-size: 0.68rem; color: var(--text-dim);
  border: 1px solid var(--border); padding: 0.35rem 0.85rem; border-radius: 100px;
  cursor: pointer; transition: all var(--transition); text-transform: uppercase; letter-spacing: 0.5px;
  background: transparent; text-decoration: none; display: inline-block;
}
.topic-tag:hover, .topic-tag.active {
  color: var(--accent); border-color: var(--accent); background: var(--accent-dim);
}

/* SECTION */
.section { max-width: var(--max-w); margin: 0 auto; padding: 2rem 2rem 3rem; }
.section-header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 2rem; border-bottom: 1px solid var(--border); padding-bottom: 1.2rem;
}
.section-title {
  font-size: 0.75rem; font-family: var(--font-mono);
  color: var(--text-dim); text-transform: uppercase; letter-spacing: 2px;
}

/* ARTICLE CARDS */
.articles-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-bottom: 2.5rem; }
.article-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 2rem; cursor: pointer; transition: all 0.35s cubic-bezier(0.25,0.46,0.45,0.94);
  position: relative; overflow: hidden; text-decoration: none; color: var(--text); display: block;
}
.article-card::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--gradient-1); opacity: 0; transition: opacity 0.35s;
}
.article-card:hover {
  background: var(--bg-card-hover); border-color: var(--accent-mid);
  transform: translateY(-3px); box-shadow: 0 10px 35px rgba(0,229,160,0.06);
  color: var(--text);
}
.article-card:hover::after { opacity: 1; }
.article-card.featured {
  grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; gap: 0; padding: 0;
}
.featured-image {
  background: var(--gradient-bg);
  min-height: 300px; display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius) 0 0 var(--radius);
}
.featured-graphic {
  width: 160px; height: 160px; border: 2px solid var(--accent-mid);
  border-radius: 20px; display: flex; align-items: center; justify-content: center;
  animation: float 6s ease-in-out infinite; position: relative;
}
.featured-graphic::before { content: '{ }'; font-family: var(--font-mono); font-size: 2.5rem; color: var(--accent); }
.featured-graphic::after {
  content: ''; position: absolute; inset: -16px; border: 1px solid var(--accent-dim);
  border-radius: 26px; animation: float 6s ease-in-out infinite reverse;
}
@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-12px) rotate(2deg); }
}
.featured-content { padding: 2.5rem; display: flex; flex-direction: column; justify-content: center; }
.article-meta { display: flex; gap: 0.8rem; align-items: center; margin-bottom: 0.8rem; }
.article-category {
  font-family: var(--font-mono); font-size: 0.62rem; color: var(--accent);
  text-transform: uppercase; letter-spacing: 1.5px; background: var(--accent-dim);
  padding: 0.2rem 0.55rem; border-radius: 4px;
}
.article-date { font-size: 0.78rem; color: var(--text-dim); }
.article-title {
  font-size: 1.25rem; font-weight: 700; margin-bottom: 0.6rem; line-height: 1.3; transition: color var(--transition);
}
.article-card:hover .article-title { color: var(--accent); }
.featured .article-title { font-size: 1.65rem; }
.article-excerpt { color: var(--text-dim); font-size: 0.88rem; line-height: 1.7; font-weight: 300; }
.article-read {
  display: inline-flex; align-items: center; gap: 0.4rem; margin-top: 1rem;
  color: var(--accent); font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.5px; text-transform: uppercase;
}
.article-read::after { content: '\2192'; transition: transform var(--transition); }
.article-card:hover .article-read::after { transform: translateX(4px); }

/* CTA BANNER */
.cta-banner {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 3rem; text-align: center; position: relative; overflow: hidden; margin: 2rem 0;
}
.cta-banner::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--gradient-1);
}
.cta-banner h2 { font-size: 1.8rem; font-weight: 800; margin-bottom: 0.5rem; }
.cta-banner > p { color: var(--text-mid); font-size: 1rem; margin-bottom: 1.5rem; font-weight: 300; }
.cta-button {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--accent); color: var(--bg); padding: 0.85rem 1.8rem;
  border-radius: var(--radius-sm); font-weight: 700; font-size: 0.92rem;
  transition: transform 0.2s, box-shadow var(--transition);
}
.cta-button:hover { transform: translateY(-2px); box-shadow: 0 8px 30px var(--accent-mid); color: var(--bg); }
.cta-sub { margin-top: 0.8rem; font-size: 0.78rem; color: var(--text-dim); }

/* STATS */
.stats-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.2rem; margin: 2rem 0 3rem; }
.stat-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.8rem; text-align: center; }
.stat-number {
  font-size: 2.2rem; font-weight: 800; background: var(--gradient-1);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.stat-label { font-size: 0.78rem; color: var(--text-dim); }

/* NEWSLETTER */
.newsletter {
  background: var(--gradient-bg);
  border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 2.5rem;
  display: flex; justify-content: space-between; align-items: center; gap: 2rem; margin-bottom: 3rem;
}
.newsletter-text h3 { font-size: 1.3rem; margin-bottom: 0.4rem; }
.newsletter-text p { color: var(--text-dim); font-size: 0.85rem; font-weight: 300; }
.newsletter-form { display: flex; gap: 0.6rem; }
.newsletter-input {
  background: var(--bg); border: 1px solid var(--border); color: var(--text);
  padding: 0.7rem 1rem; border-radius: var(--radius-sm); font-family: var(--font-display);
  font-size: 0.85rem; width: 260px; outline: none; transition: border-color var(--transition);
}
.newsletter-input:focus { border-color: var(--accent); }
.newsletter-input::placeholder { color: var(--text-dim); }
.newsletter-btn {
  background: var(--accent); color: var(--bg); border: none; padding: 0.7rem 1.3rem;
  border-radius: var(--radius-sm); font-weight: 600; font-size: 0.82rem; cursor: pointer;
  font-family: var(--font-display); transition: transform 0.2s, box-shadow var(--transition);
}
.newsletter-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 16px var(--accent-mid); }

/* ARTICLE PAGE */
.article-page { max-width: var(--max-w-article); margin: 0 auto; padding: 7rem 2rem 4rem; }
.article-back {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.8rem; color: var(--text-dim); margin-bottom: 2rem; transition: color var(--transition);
}
.article-back:hover { color: var(--accent); }
.article-page > .article-meta { margin-bottom: 1.2rem; }
.article-page h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; line-height: 1.15; margin-bottom: 1rem; }
.article-lead {
  font-size: 1.1rem; color: var(--text-mid); font-weight: 300; line-height: 1.8;
  margin-bottom: 2.5rem; padding-bottom: 2rem; border-bottom: 1px solid var(--border);
}
.article-body h2 { font-size: 1.45rem; font-weight: 700; margin: 2.5rem 0 1rem; }
.article-body h3 { font-size: 1.15rem; font-weight: 600; margin: 2rem 0 0.8rem; }
.article-body p { color: var(--text-mid); font-size: 0.95rem; line-height: 1.85; margin-bottom: 1.2rem; font-weight: 300; }
.article-body strong { color: var(--text); font-weight: 600; }
.article-body ul, .article-body ol {
  color: var(--text-mid); font-size: 0.95rem; line-height: 1.85; margin: 0.8rem 0 1.2rem 1.5rem; font-weight: 300;
}
.article-body li { margin-bottom: 0.4rem; }
.article-body blockquote {
  border-left: 3px solid var(--accent); padding: 1rem 1.5rem;
  margin: 1.5rem 0; background: var(--accent-dim); border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.article-body blockquote p { color: var(--text); margin-bottom: 0; font-style: italic; }
.info-box { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem; margin: 1.5rem 0; }
.info-box h4 { font-size: 0.9rem; color: var(--accent); margin-bottom: 0.5rem; font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 1px; }
.price-table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 0.88rem; }
.price-table th {
  text-align: left; padding: 0.8rem 1rem; background: var(--bg-card);
  border: 1px solid var(--border); color: var(--accent);
  font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 1px;
}
.price-table td { padding: 0.8rem 1rem; border: 1px solid var(--border); color: var(--text-mid); font-weight: 300; }
.article-cta-inline {
  background: var(--gradient-bg);
  border: 1px solid var(--border); border-radius: var(--radius); padding: 2rem; margin: 2.5rem 0; text-align: center;
}
.article-cta-inline h3 { font-size: 1.2rem; margin-bottom: 0.4rem; }
.article-cta-inline p { color: var(--text-dim); font-size: 0.88rem; margin-bottom: 1rem; font-weight: 300; }
.article-cta-inline .cta-button { font-size: 0.85rem; padding: 0.7rem 1.5rem; }
.related-section { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--border); }
.related-section h3 { font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 1.2rem; }
.related-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.related-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.3rem; transition: all var(--transition); display: block; color: var(--text); text-decoration: none;
}
.related-card:hover { border-color: var(--accent-mid); transform: translateY(-2px); color: var(--text); }
.related-card .article-category { margin-bottom: 0.5rem; display: inline-block; }
.related-card h4 { font-size: 0.95rem; font-weight: 600; line-height: 1.3; }

/* FOOTER */
footer { border-top: 1px solid var(--border); padding: 2.5rem 2rem; max-width: var(--max-w); margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.5rem; margin-bottom: 2.5rem; }
.footer-brand .logo { margin-bottom: 0.8rem; }
.footer-brand p { color: var(--text-dim); font-size: 0.82rem; font-weight: 300; line-height: 1.7; }
.footer-col h4 { font-family: var(--font-mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 2px; color: var(--text-dim); margin-bottom: 0.8rem; }
.footer-col a { display: block; color: var(--text-mid); font-size: 0.85rem; margin-bottom: 0.5rem; transition: color var(--transition); font-weight: 300; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  border-top: 1px solid var(--border); padding-top: 1.2rem; font-size: 0.78rem; color: var(--text-dim);
}
.footer-neednet { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 1px; }

/* RESPONSIVE */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column; position: absolute;
    top: 100%; left: 0; right: 0; background: rgba(8, 13, 10, 0.97);
    padding: 1.5rem 2rem; gap: 1rem; border-bottom: 1px solid var(--border);
  }
  .mobile-menu-btn { display: block; }
  .hero { min-height: auto; padding-top: 6rem; }
  .articles-grid { grid-template-columns: 1fr; }
  .article-card.featured { grid-template-columns: 1fr; }
  .featured-image { min-height: 180px; border-radius: var(--radius) var(--radius) 0 0; }
  .newsletter { flex-direction: column; text-align: center; }
  .newsletter-form { flex-direction: column; }
  .newsletter-input { width: 100%; }
  .stats-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .related-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
}