/* STYLE-SECTIONS.CSS — SECTION LAYOUTS & RESPONSIVE RULES */
/* 1. HERO SECTION */
.nb-hero {
  padding: 90px 0 70px;
  border-bottom: var(--nb-border);
  background: var(--nb-bg);
}
.nb-hero-badge-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.nb-hero-title {
  font-size: clamp(2.4rem, 5.5vw, 4.4rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  text-transform: uppercase;
  max-width: 1050px;
}
.nb-hero-desc {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 600;
  line-height: 1.5;
  max-width: 850px;
  margin-bottom: 36px;
  color: #222;
}
.nb-hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 60px; }
.nb-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

/* 2. CASE STUDIES */
.nb-cases-grid { display: flex; flex-direction: column; gap: 36px; }
.nb-case-card {
  background: var(--nb-white);
  border: var(--nb-border);
  box-shadow: var(--nb-shadow-lg);
  display: grid;
  grid-template-columns: 1fr;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.nb-case-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 11px 11px 0px var(--nb-black);
}
.nb-case-featured { grid-template-columns: 420px 1fr; }
.nb-case-visual {
  position: relative;
  background: var(--nb-black);
  border-right: var(--nb-border);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.nb-case-visual img { width: 100%; height: 100%; object-fit: cover; display: block; }
.nb-case-visual .nb-sticker { position: absolute; top: 16px; left: 16px; }
.nb-case-body { padding: 36px 32px; display: flex; flex-direction: column; justify-content: center; }
.nb-case-body.full-width { padding: 36px 32px; }
.nb-case-topline { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.nb-case-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.nb-case-title {
  font-size: clamp(1.5rem, 2.8vw, 2.2rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 10px;
}
.nb-case-quote { font-style: italic; font-weight: 700; color: #444; margin-bottom: 14px; }
.nb-case-desc { font-size: 1.05rem; line-height: 1.6; margin-bottom: 20px; color: #222; }
.nb-case-bullets {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 24px;
  color: #111;
}
.nb-case-cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }

/* 3. PORTFOLIO GRID */
.nb-projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 20px;
}
.nb-project-item {
  background: var(--nb-white);
  border: var(--nb-border);
  box-shadow: var(--nb-shadow);
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.nb-project-item:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--nb-shadow-lg);
}
.nb-project-item.hidden { display: none !important; }
.nb-proj-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.nb-proj-icon { font-size: 1.8rem; line-height: 1; }
.nb-proj-title { font-size: 1.25rem; font-weight: 900; margin-bottom: 8px; line-height: 1.2; }
.nb-proj-desc { font-size: 0.92rem; line-height: 1.5; color: #333; margin-bottom: 20px; flex: 1; }
.nb-proj-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 2px solid var(--nb-black);
}

/* 4. MANIFESTO PILLARS */
.nb-manifesto-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.nb-pillar-card { border: var(--nb-border); box-shadow: var(--nb-shadow-lg); padding: 32px 24px; }
.nb-pillar-icon { font-size: 2.5rem; margin-bottom: 16px; }
.nb-pillar-title { font-size: 1.5rem; font-weight: 900; margin-bottom: 12px; }
.nb-pillar-desc { font-size: 1rem; line-height: 1.6; font-weight: 600; color: #111; }

/* 5. CONTACT BANNER */
.nb-contact-banner {
  background: var(--nb-black);
  color: var(--nb-white);
  border: var(--nb-border);
  box-shadow: var(--nb-shadow-lg);
  padding: 50px 40px;
}
.nb-contact-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900;
  line-height: 1.15;
  margin: 16px 0 14px;
  color: var(--nb-yellow);
}
.nb-contact-desc { font-size: 1.15rem; line-height: 1.6; max-width: 800px; color: #ddd; margin-bottom: 30px; }
.nb-contact-links { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 30px; }
.nb-contact-box {
  background: #1a1a1a;
  border: 2px solid #444;
  padding: 12px 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.nb-contact-lbl { font-family: var(--font-mono); font-size: 0.78rem; color: #aaa; text-transform: uppercase; }
.nb-contact-val {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--nb-yellow);
  text-decoration: none;
}
.nb-contact-btn-row { display: flex; flex-wrap: wrap; gap: 16px; }

/* 6. FOOTER */
.nb-footer { background: var(--nb-yellow); border-top: var(--nb-border); padding: 48px 0 28px; }
.nb-footer-grid { display: grid; grid-template-columns: 1.35fr 1fr; gap: 40px; margin-bottom: 28px; }
.nb-footer-brand-line { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-bottom: 12px; }
.nb-footer-title { font-size: 1.25rem; font-weight: 900; letter-spacing: -0.5px; }
.nb-footer-tagline { font-family: var(--font-mono); font-size: 0.88rem; font-weight: 700; color: #222; }
.nb-footer-mission { font-size: 0.92rem; line-height: 1.6; color: #1a1a1a; margin-bottom: 16px; max-width: 580px; }
.nb-footer-meta { display: flex; flex-wrap: wrap; gap: 8px; }
.nb-footer-badge {
  background: var(--nb-white); border: var(--nb-border-sm); padding: 4px 10px;
  font-family: var(--font-mono); font-size: 0.76rem; font-weight: 800; box-shadow: 2px 2px 0 var(--nb-black);
}
.nb-footer-nav-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.nb-footer-col-title {
  font-family: var(--font-mono); font-size: 0.78rem; font-weight: 800; text-transform: uppercase;
  letter-spacing: 0.5px; margin-bottom: 10px; color: var(--nb-black);
}
.nb-footer-col-list { display: flex; flex-direction: column; gap: 8px; }
.nb-footer-link {
  font-family: var(--font-mono); font-size: 0.84rem; font-weight: 700; background: none; border: none;
  padding: 0; text-align: left; cursor: pointer; color: var(--nb-black); text-decoration: none;
  transition: transform 0.15s ease, text-decoration 0.15s ease;
}
.nb-footer-link:hover { text-decoration: underline; transform: translateX(3px); }
.nb-footer-bottom {
  border-top: var(--nb-border-sm); padding-top: 18px; display: flex; flex-wrap: wrap;
  align-items: center; justify-content: space-between; gap: 12px;
  font-family: var(--font-mono); font-size: 0.8rem; font-weight: 700;
}
.nb-footer-top-btn {
  background: var(--nb-white); border: var(--nb-border-sm); padding: 5px 12px;
  font-family: var(--font-mono); font-size: 0.78rem; font-weight: 800; box-shadow: 2px 2px 0 var(--nb-black);
  cursor: pointer; text-decoration: none; color: var(--nb-black);
}
.nb-footer-top-btn:hover { background: var(--nb-pink); color: var(--nb-white); }

/* RESPONSIVE */
@media (max-width: 900px) {
  .nb-case-featured { grid-template-columns: 1fr; }
  .nb-case-visual { border-right: none; border-bottom: var(--nb-border); max-height: 280px; }
  .nb-contact-banner { padding: 30px 20px; }
  .nb-footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .nb-footer-nav-cols { grid-template-columns: 1fr; gap: 20px; }
}