* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

html, body {
  background: #000;
  color: #fff;
  line-height: 1.5;
}

a {
  text-decoration: none;
  color: inherit;
}

img { max-width: 100%; display: block; }

/* ========== SHARED NAV ========== */
.page-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 60px;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.page-nav .logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.3px;
}

.page-nav .logo img {
  height: 50px;
  width: auto;
  display: block;
}

.page-nav .logo span {
  color: #f5f5f8;
}

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

.page-nav .nav-links a {
  font-size: 13px;
  font-weight: 500;
  opacity: 0.65;
  transition: opacity 0.2s;
  letter-spacing: 0.3px;
}

.page-nav .nav-links a:hover,
.page-nav .nav-links a.active {
  opacity: 1;
}

/* ========== HERO ========== */
.page-hero {
  min-height: 52vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 140px 60px 72px;
}

.page-hero .eyebrow {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  opacity: 0.55;
  margin-bottom: 18px;
}

.page-hero h1 {
  font-size: clamp(40px, 6.5vw, 72px);
  font-weight: 600;
  line-height: 1.08;
  max-width: 880px;
  letter-spacing: -1px;
}

.page-hero p {
  font-size: 17px;
  font-weight: 400;
  max-width: 540px;
  margin-top: 22px;
  opacity: 0.7;
  line-height: 1.65;
}

.hero-services { background: linear-gradient(180deg, #1a0a6e 0%, #000 100%); }
.hero-work { background: linear-gradient(180deg, #121214 0%, #000 100%); }
.hero-about { background: linear-gradient(180deg, #141416 0%, #000 100%); }
.hero-contact { background: linear-gradient(180deg, #1f1c00 0%, #000 100%); }
.hero-insights { background: linear-gradient(180deg, #0d0d18 0%, #000 100%); }
.hero-home { background: linear-gradient(180deg, #0c0a1f 0%, #000 100%); }

.hero-contact h1,
.hero-contact .eyebrow,
.hero-contact p { color: #fff480; }

/* ========== CONTENT ========== */
.page-content {
  padding: 72px 60px 100px;
  max-width: 1180px;
}

.section-title {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  opacity: 0.45;
  margin-bottom: 36px;
}

.section-heading {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.section-lead {
  font-size: 16px;
  opacity: 0.7;
  max-width: 560px;
  margin-bottom: 48px;
  line-height: 1.65;
}

/* ========== LANDING ========== */
.home-hero {
  min-height: 88vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px 60px 80px;
  background: radial-gradient(ellipse at 30% 20%, #1a0a6e 0%, #000 55%);
}

.home-hero h1 {
  font-size: clamp(42px, 7vw, 78px);
  font-weight: 600;
  line-height: 1.05;
  max-width: 900px;
  letter-spacing: -1.5px;
}

.home-hero p {
  font-size: 18px;
  opacity: 0.7;
  max-width: 520px;
  margin: 28px 0 40px;
  line-height: 1.65;
}

.cta-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #2900e8;
  color: #fff;
  border: none;
  border-radius: 50px;
  padding: 15px 28px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s, background 0.2s;
}

.btn-primary:hover {
  transform: scale(0.97);
  background: #3d1aff;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 50px;
  padding: 15px 28px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.btn-secondary:hover {
  border-color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.05);
}

.btn-yellow {
  background: #fff480;
  color: #000;
}

.btn-yellow:hover {
  background: #ffe566;
}

/* Pillars preview on home */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.pillar-card {
  background: #0f0f12;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 24px;
  padding: 32px 28px;
  transition: border-color 0.25s, transform 0.25s;
}

.pillar-card:hover {
  border-color: rgba(165,161,255,0.35);
  transform: translateY(-4px);
}

.pillar-card .num {
  font-size: 13px;
  font-weight: 500;
  color: #a5a1ff;
  margin-bottom: 14px;
  letter-spacing: 1px;
}

.pillar-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
}

.pillar-card p {
  font-size: 14px;
  opacity: 0.6;
  line-height: 1.55;
}

/* ========== SERVICES PAGE ========== */
.service-block {
  background: #0c0c0f;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 28px;
  padding: 48px 44px;
  margin-bottom: 28px;
}

.service-block .service-num {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2px;
  color: #a5a1ff;
  margin-bottom: 12px;
}

.service-block h2 {
  font-size: 28px;
  font-weight: 600;
  margin-bottom: 14px;
  letter-spacing: -0.4px;
}

.service-block > p {
  font-size: 15px;
  opacity: 0.7;
  max-width: 640px;
  margin-bottom: 32px;
  line-height: 1.65;
}

.assess-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px 20px;
  margin-bottom: 32px;
}

.assess-item {
  font-size: 13.5px;
  opacity: 0.75;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.assess-item::before {
  content: "–";
  color: #a5a1ff;
  flex-shrink: 0;
}

.deliverables {
  background: rgba(41, 0, 232, 0.12);
  border-radius: 16px;
  padding: 24px 28px;
  margin-bottom: 28px;
}

.deliverables h4 {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  opacity: 0.6;
  margin-bottom: 14px;
}

.deliverables ul {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 8px 24px;
}

.deliverables li {
  font-size: 14px;
  opacity: 0.85;
}

.deliverables li::before {
  content: "→ ";
  color: #a5a1ff;
}

.kpi-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0 28px;
  font-size: 14px;
}

.kpi-table th,
.kpi-table td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.kpi-table th {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  opacity: 0.5;
}

.kpi-table td:last-child {
  color: #a5a1ff;
  font-weight: 500;
}

/* Diagnostic special */
.diagnostic-block {
  background: linear-gradient(145deg, #1a0a6e 0%, #0c0c18 100%);
  border: 1px solid rgba(165,161,255,0.25);
  border-radius: 32px;
  padding: 56px 48px;
  margin: 60px 0 40px;
}

.diagnostic-block h2 {
  font-size: 32px;
  font-weight: 600;
  margin-bottom: 12px;
}

.diagnostic-block .lead {
  font-size: 16px;
  opacity: 0.75;
  max-width: 560px;
  margin-bottom: 40px;
}

.diag-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-bottom: 40px;
}

.diag-item {
  background: rgba(0,0,0,0.35);
  border-radius: 16px;
  padding: 22px 20px;
}

.diag-item .dnum {
  font-size: 12px;
  color: #a5a1ff;
  font-weight: 500;
  margin-bottom: 8px;
}

.diag-item h4 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 6px;
}

.diag-item p {
  font-size: 13px;
  opacity: 0.65;
}

.process-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 32px 0;
}

.step {
  flex: 1 1 140px;
  background: rgba(0,0,0,0.3);
  border-radius: 14px;
  padding: 18px 16px;
  text-align: center;
}

.step .snum {
  font-size: 20px;
  font-weight: 600;
  color: #a5a1ff;
  margin-bottom: 6px;
}

.step span {
  font-size: 13px;
  opacity: 0.8;
}

/* ========== WORK / EXPERIENCE ========== */
.exp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.exp-card {
  background: #0f0f12;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 24px;
  padding: 36px 30px;
}

.exp-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 16px;
  color: #a5a1ff;
}

.exp-card ul {
  list-style: none;
}

.exp-card li {
  font-size: 14px;
  opacity: 0.7;
  padding: 5px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.exp-card li:last-child { border-bottom: none; }

/* Case studies */
.case-card {
  background: #0c0c0f;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 28px;
  padding: 44px 40px;
  margin-bottom: 28px;
}

.case-card .case-label {
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #a5a1ff;
  margin-bottom: 10px;
}

.case-card h3 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 28px;
}

.case-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
}

.case-meta h5 {
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  opacity: 0.45;
  margin-bottom: 8px;
}

.case-meta p {
  font-size: 14px;
  opacity: 0.8;
  line-height: 1.55;
}

/* ========== ABOUT ========== */
.about-intro {
  max-width: 680px;
  margin-bottom: 60px;
}

.about-intro h2 {
  font-size: 28px;
  font-weight: 600;
  margin-bottom: 20px;
  line-height: 1.25;
}

.about-intro p {
  font-size: 16px;
  opacity: 0.75;
  line-height: 1.7;
  margin-bottom: 16px;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin: 40px 0 60px;
}

.value-card {
  background: #0f0f12;
  border-radius: 20px;
  padding: 28px 24px;
}

.value-card h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.value-card p {
  font-size: 13.5px;
  opacity: 0.65;
  line-height: 1.55;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.why-item {
  display: flex;
  gap: 16px;
  background: #0f0f12;
  border-radius: 18px;
  padding: 24px 22px;
}

.why-item .icon {
  font-size: 22px;
  color: #a5a1ff;
  flex-shrink: 0;
}

.why-item h4 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 4px;
}

.why-item p {
  font-size: 13px;
  opacity: 0.6;
  line-height: 1.5;
}

/* How we work */
.process-flow {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 640px;
}

.process-step {
  display: flex;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.process-step:last-child { border-bottom: none; }

.process-step .pnum {
  font-size: 24px;
  font-weight: 600;
  color: #a5a1ff;
  min-width: 48px;
}

.process-step h4 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 6px;
}

.process-step p {
  font-size: 14px;
  opacity: 0.65;
}

/* Engagement models */
.engage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.engage-card {
  background: #0f0f12;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 24px;
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
}

.engage-card.featured {
  border-color: rgba(165,161,255,0.4);
  background: linear-gradient(160deg, #120a3a 0%, #0f0f12 100%);
}

.engage-card h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
}

.engage-card p {
  font-size: 14px;
  opacity: 0.7;
  line-height: 1.55;
  margin-bottom: 20px;
  flex-grow: 1;
}

.engage-card .best-for {
  font-size: 12px;
  opacity: 0.5;
  letter-spacing: 0.5px;
}

.engage-card .best-for strong {
  color: #a5a1ff;
  opacity: 1;
  font-weight: 500;
}

/* ========== INSIGHTS ========== */
.insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.insight-card {
  background: #0f0f12;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 22px;
  padding: 32px 28px;
  transition: border-color 0.25s;
}

.insight-card:hover {
  border-color: rgba(165,161,255,0.3);
}

.insight-card .tag {
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #a5a1ff;
  margin-bottom: 12px;
}

.insight-card h3 {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: 10px;
}

.insight-card p {
  font-size: 13.5px;
  opacity: 0.55;
}

/* ========== CONTACT ========== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 56px;
  align-items: start;
}

.contact-info h2 {
  font-size: 28px;
  font-weight: 600;
  margin-bottom: 16px;
}

.contact-info > p {
  font-size: 15px;
  opacity: 0.7;
  line-height: 1.65;
  margin-bottom: 36px;
}

.contact-note {
  font-size: 13px;
  opacity: 0.5;
  margin-top: 32px;
  line-height: 1.5;
}

.contact-form {
  background: #0f0f12;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 28px;
  padding: 40px 36px;
}

.form-group {
  margin-bottom: 22px;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  margin-bottom: 8px;
  opacity: 0.6;
  letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: #16161a;
  border: 1px solid #2a2a30;
  border-radius: 12px;
  padding: 13px 16px;
  color: #fff;
  font-family: inherit;
  font-size: 14px;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #fff480;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23888' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: pointer;
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.submit-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff480;
  color: #000;
  border: none;
  border-radius: 50px;
  padding: 15px 28px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s, background 0.2s;
  margin-top: 8px;
}

.submit-btn:hover {
  transform: scale(0.97);
  background: #ffe566;
}

/* ========== FOOTER ========== */
.page-footer {
  padding: 36px 60px;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  opacity: 0.45;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 900px) {
  .page-nav {
    padding: 18px 24px;
  }
  .page-nav .nav-links {
    gap: 16px;
  }
  .page-nav .nav-links a {
    font-size: 12px;
  }
  .page-hero, .home-hero {
    padding: 110px 24px 56px;
  }
  .page-content {
    padding: 56px 24px 80px;
  }
  .service-block {
    padding: 32px 24px;
  }
  .diagnostic-block {
    padding: 36px 24px;
  }
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .page-footer {
    padding: 28px 24px;
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
  .case-card {
    padding: 32px 24px;
  }
}