/* ============================================
   ENGINE OPTIMISATION
   SEO + GEO SERVICE PAGE
   ============================================ */

.eo-hero::before {
  background-image: url('/img/flower-helix.png');
  background-size: cover;
  background-position: center;
}

.eo-hero .hero-panel {
  max-width: 680px;
}

.eo-lead {
  font-size: 1.08rem;
  line-height: 1.7;
  color: rgba(238, 247, 240, 0.86);
  max-width: 58ch;
}

.eo-hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: -4px;
}

.eo-hero-pills span {
  display: inline-flex;
  align-items: center;
  padding: 7px 12px;
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  background: rgba(238, 247, 240, 0.06);
  color: var(--mint-pale);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

/* INTRO */

.eo-intro {
  background: var(--ink);
  padding-top: 100px;
  padding-bottom: 100px;
}

.eo-narrow {
  max-width: 1100px;
}

.eo-intro > .section-container > .eyebrow {
  display: block;
  margin-bottom: 18px;
}

.eo-intro h2 {
  max-width: 760px;
  margin-bottom: 22px;
}

.eo-intro-copy {
  max-width: 760px;
  font-size: 1.12rem;
  line-height: 1.75;
  color: rgba(238, 247, 240, 0.78);
  margin-bottom: 60px;
}

.eo-split {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  background: var(--glass-border);
  border: 1px solid var(--glass-border);
}

.eo-discipline {
  padding: 44px;
  background: rgba(13, 26, 18, 0.72);
  min-height: 430px;
}

.eo-discipline-featured {
  background: linear-gradient(145deg, rgba(47, 76, 57, 0.5), rgba(13, 26, 18, 0.72));
}

.eo-discipline-number {
  font-family: var(--font-display);
  color: var(--pink-deep);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  margin-bottom: 42px;
}

.eo-discipline .eyebrow {
  display: block;
  margin-bottom: 14px;
}

.eo-discipline h3 {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  margin-bottom: 18px;
}

.eo-discipline > p {
  color: rgba(238, 247, 240, 0.76);
  line-height: 1.65;
  max-width: 48ch;
  margin-bottom: 26px;
}

.eo-discipline ul {
  list-style: none;
  display: grid;
  gap: 10px;
}

.eo-discipline li {
  color: rgba(238, 247, 240, 0.78);
  font-size: 0.9rem;
  line-height: 1.45;
  padding-left: 18px;
  position: relative;
}

.eo-discipline li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--pink-light);
}

/* SYSTEMS */

.eo-systems {
  background: linear-gradient(180deg, rgba(47, 76, 57, 0.18), var(--ink));
}

.eo-section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.7fr);
  gap: 80px;
  align-items: end;
  margin-bottom: 60px;
}

.eo-section-heading h2 {
  margin-top: 16px;
}

.eo-section-heading > p {
  color: rgba(238, 247, 240, 0.72);
  line-height: 1.7;
  max-width: 48ch;
}

.eo-system-list {
  border-top: 1px solid var(--glass-border);
}

.eo-system-row {
  display: grid;
  grid-template-columns: 100px minmax(0, 1fr);
  gap: 30px;
  padding: 34px 0;
  border-bottom: 1px solid var(--glass-border);
}

.eo-system-index {
  font-family: var(--font-display);
  font-size: 0.72rem;
  color: var(--pink-light);
  padding-top: 5px;
}

.eo-system-row h3 {
  color: var(--mint-pale);
  margin-bottom: 8px;
}

.eo-system-row p {
  max-width: 760px;
  color: rgba(238, 247, 240, 0.7);
  line-height: 1.65;
  font-size: 0.95rem;
}

/* APPROACH */

.eo-approach {
  background: var(--ink);
}

.eo-approach-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 90px;
  align-items: start;
}

.eo-approach-statement .eyebrow {
  display: block;
  margin-bottom: 16px;
}

.eo-approach-statement h2 {
  margin-bottom: 26px;
}

.eo-approach-statement p {
  color: rgba(238, 247, 240, 0.75);
  line-height: 1.7;
  max-width: 52ch;
  margin-bottom: 18px;
}

.eo-process {
  border-top: 1px solid var(--glass-border);
}

.eo-process-step {
  display: grid;
  grid-template-columns: 60px minmax(0, 1fr);
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--glass-border);
}

.eo-process-step > span {
  font-family: var(--font-display);
  color: var(--pink-deep);
  font-size: 0.72rem;
  padding-top: 3px;
}

.eo-process-step strong {
  display: block;
  color: var(--mint-pale);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 400;
  margin-bottom: 6px;
}

.eo-process-step p {
  color: rgba(238, 247, 240, 0.68);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* CONNECTION */

.eo-connection {
  background: linear-gradient(135deg, rgba(47, 76, 57, 0.42), rgba(13, 26, 18, 0.8));
  text-align: center;
}

.eo-connection-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 30px 0;
}

.eo-connection-inner .eyebrow {
  display: block;
  margin-bottom: 18px;
}

.eo-connection-inner h2 {
  font-size: clamp(1.7rem, 4vw, 3rem);
  margin-bottom: 24px;
}

.eo-connection-inner > p {
  max-width: 720px;
  margin: 0 auto;
  color: rgba(238, 247, 240, 0.76);
  line-height: 1.7;
}

.eo-signal-strip {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 42px;
}

.eo-signal-strip span {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--pink-light);
}

.eo-signal-strip i {
  font-style: normal;
  color: rgba(238, 247, 240, 0.35);
}

/* FAQ */

.eo-faq {
  padding-top: 100px;
  padding-bottom: 100px;
}

/* FINAL CTA */

.eo-final-cta {
  min-height: 55vh;
}

.eo-final-cta .cta-box {
  max-width: 780px;
}

.eo-final-cta .cta-box h2 {
  max-width: 680px;
}

/* RESPONSIVE */

@media (max-width: 900px) {
  .eo-section-heading,
  .eo-approach-grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .eo-section-heading {
    margin-bottom: 40px;
  }

  .eo-approach-grid {
    gap: 50px;
  }
}

@media (max-width: 768px) {
  .eo-intro {
    padding-top: 70px;
    padding-bottom: 70px;
  }

  .eo-split {
    grid-template-columns: 1fr;
  }

  .eo-discipline {
    min-height: auto;
    padding: 32px 26px;
  }

  .eo-discipline-number {
    margin-bottom: 28px;
  }

  .eo-system-row {
    grid-template-columns: 55px minmax(0, 1fr);
    gap: 18px;
    padding: 28px 0;
  }

  .eo-connection-inner h2 br {
    display: none;
  }

  .eo-faq {
    padding-top: 70px;
    padding-bottom: 70px;
  }
}

@media (max-width: 480px) {
  .eo-hero-pills {
    gap: 6px;
  }

  .eo-hero-pills span {
    font-size: 0.68rem;
    padding: 6px 9px;
  }

  .eo-discipline {
    padding: 26px 20px;
  }

  .eo-system-row {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 12px;
  }

  .eo-process-step {
    grid-template-columns: 45px minmax(0, 1fr);
    gap: 14px;
  }

  .eo-signal-strip {
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .eo-hero-pills span {
    transition: none;
  }
}