:root {
  --black: #080808;
  --carbon1: #0C0C0C;
  --carbon2: #111111;
  --carbon3: #181818;
  --carbon4: #222222;
  --white: #F4F1EC;
  --orange: #FF5500;
  --cobalt: #0052FF;
  --cobalt-light: #1E6FFF;
  --gray1: #999999;
  --gray2: #666666;
  --gray3: #444444;
  --gray4: #2A2A2A;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

body {
  background: var(--black);
  color: var(--white);
  font-family: 'Barlow', sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ════════════════════════════════
   NAVIGATION
════════════════════════════════ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  z-index: 100;
  background: rgba(8,8,8,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.nav-brand {
  font-family: 'Chakra Petch', sans-serif;
  font-weight: 700;
  font-size: 22px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--white);
  text-decoration: none;
}
.nav-brand span { color: var(--orange); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray1);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--white); }
.nav-cta {
  background: var(--orange) !important;
  color: var(--black) !important;
  padding: 10px 24px;
  font-weight: 500;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: #FF6A1A !important; }

/* ════════════════════════════════
   HERO
════════════════════════════════ */
.hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding: 0 78px 120px;
  overflow: hidden;
}

.hero-img {
  position: absolute;
  inset: 0;
}

/*.hero-placeholder {
  position: absolute;
  top: 60px;
  left: 60px;
  right: 60px;
  bottom: 60px;
  background: var(--carbon2);
  border: 1px solid var(--gray4);
  display: flex;
  align-items: center;
  justify-content: center;
}*/
.hero-placeholder span {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--gray3);
  max-width: 600px;
  text-align: center;
  line-height: 1.8;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(8,8,8,0.3) 0%,
    rgba(8,8,8,0.1) 30%,
    rgba(8,8,8,0.5) 60%,
    rgba(8,8,8,0.92) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}
.hero-eyebrow::before {
  content: '';
  width: 12px;
  height: 12px;
  background: var(--cobalt);
  flex-shrink: 0;
}
.hero-eyebrow span {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cobalt-light);
}

.hero-headline {
  font-family: 'Chakra Petch', sans-serif;
  font-weight: 700;
  font-size: clamp(48px, 5.5vw, 76px);
  text-transform: uppercase;
  line-height: 1.0;
  letter-spacing: -0.01em;
  margin-bottom: 24px;
}
.hero-headline .line-white { color: var(--white); }
.hero-headline .line-cobalt { color: var(--cobalt); }

.hero-sub {
  font-family: 'Barlow', sans-serif;
  font-size: 16px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--gray1);
  max-width: 540px;
  margin-bottom: 40px;
}

.hero-geo {
  position: absolute;
  bottom: 32px;
  right: 78px;
  z-index: 2;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--gray3);
  text-align: right;
  line-height: 1.8;
}

/* ════════════════════════════════
   BUTTONS
════════════════════════════════ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--cobalt);
  color: var(--white);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 18px 36px;
  text-decoration: none;
  transition: background 0.2s;
  border: none;
  cursor: pointer;
}
.btn-primary:hover { background: var(--cobalt-light); }
.btn-primary::after {
  content: '→';
  font-size: 14px;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: transparent;
  color: var(--cobalt-light);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 18px 36px;
  text-decoration: none;
  border: 1px solid var(--cobalt);
  transition: all 0.2s;
  cursor: pointer;
}
.btn-secondary:hover {
  background: rgba(0,82,255,0.1);
  color: var(--white);
}
.btn-secondary::after {
  content: '→';
  font-size: 14px;
}

.btn-tier {
  display: block;
  width: 100%;
  text-align: center;
  background: var(--cobalt);
  color: var(--white);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 16px 24px;
  text-decoration: none;
  transition: background 0.2s;
  border: none;
  cursor: pointer;
}
.btn-tier:hover { background: var(--cobalt-light); }

/* ════════════════════════════════
   SECTION EYEBROW
════════════════════════════════ */
.section-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
}
.section-eyebrow::before {
  content: '';
  width: 12px;
  height: 12px;
  background: var(--cobalt);
  flex-shrink: 0;
}
.section-eyebrow span {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cobalt-light);
}

/* ════════════════════════════════
   PAIN SECTION
════════════════════════════════ */
.pain-section {
  background: var(--carbon1);
  padding: 120px 78px;
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 68px;
}

.pain-card {
  background: var(--carbon2);
  padding: 48px 40px;
  position: relative;
}
.pain-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--cobalt);
}

.pain-num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--cobalt);
  margin-bottom: 20px;
}

.pain-title {
  font-family: 'Chakra Petch', sans-serif;
  font-weight: 600;
  font-size: 20px;
  text-transform: uppercase;
  line-height: 1.3;
  color: var(--white);
  margin-bottom: 16px;
}

.pain-text {
  font-family: 'Barlow', sans-serif;
  font-size: 14px;
  font-weight: 300;
  line-height: 1.75;
  color: var(--gray1);
}

/* ════════════════════════════════
   PATHWAY SECTION
════════════════════════════════ */
.pathway-section {
  background: var(--black);
  padding: 120px 78px;
}

.pathway-title {
  font-family: 'Chakra Petch', sans-serif;
  font-weight: 700;
  font-size: clamp(32px, 3.5vw, 44px);
  text-transform: uppercase;
  line-height: 1.05;
  color: var(--white);
  margin-top: 48px;
}

.pathway-sub {
  font-family: 'Barlow', sans-serif;
  font-size: 15px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--gray1);
  max-width: 600px;
  margin-top: 16px;
}

.pathway-flow {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin-top: 64px;
}

.pathway-step {
  flex: 1;
  background: var(--carbon2);
  padding: 36px 28px;
  position: relative;
}

.pathway-step-num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--cobalt);
  margin-bottom: 16px;
}

.pathway-step-title {
  font-family: 'Chakra Petch', sans-serif;
  font-weight: 600;
  font-size: 16px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 8px;
}

.pathway-step-desc {
  font-family: 'Barlow', sans-serif;
  font-size: 13px;
  font-weight: 300;
  line-height: 1.6;
  color: var(--gray1);
}

.pathway-link {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--cobalt-light);
  text-decoration: none;
  margin-top: 16px;
  display: inline-block;
  transition: color 0.2s;
}
.pathway-link:hover { color: var(--white); }

.pathway-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  flex-shrink: 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 16px;
  color: var(--cobalt);
}

/* ════════════════════════════════
   MEDIA SECTION
════════════════════════════════ */
.media-section {
  background: var(--black);
}

.media-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.media-panel {
  position: relative;
  aspect-ratio: 16/10;
}

.media-placeholder {
  position: absolute;
  top: 24px;
  left: 24px;
  right: 24px;
  bottom: 0;
  background: var(--carbon2);
  border: 1px solid var(--gray4);
  display: flex;
  align-items: center;
  justify-content: center;
}
.media-placeholder span {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--gray3);
  max-width: 440px;
  text-align: center;
  line-height: 1.8;
}

.media-label {
  position: absolute;
  top: 24px;
  left: 24px;
  background: var(--black);
  padding: 6px 14px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  z-index: 2;
}

.video-section {
  position: relative;
  aspect-ratio: 16/6.5;
  margin-top: 2px;
}

.video-placeholder {
  position: absolute;
  inset: 0;
  background: var(--carbon2);
  border: 1px solid var(--gray4);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
.video-placeholder .play {
  font-size: 48px;
  color: var(--cobalt);
  margin-bottom: 8px;
}
.video-placeholder span {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--gray3);
  line-height: 1.8;
}

/* ════════════════════════════════
   5-PHASE TECHNOLOGY SECTION
════════════════════════════════ */
.tech-section {
  background: var(--black);
  padding-top: 0;
}

.phase-intro {
  padding: 120px 78px 80px;
}

.phase-intro-small {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.phase-intro-small::before {
  content: '';
  width: 12px;
  height: 12px;
  background: var(--cobalt);
  flex-shrink: 0;
}
.phase-intro-small span {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cobalt-light);
}

.phase-intro-headline {
  font-family: 'Chakra Petch', sans-serif;
  font-weight: 700;
  font-size: clamp(28px, 3.5vw, 48px);
  text-transform: uppercase;
  line-height: 1.05;
  color: var(--white);
  max-width: 1200px;
}
.phase-intro-headline .accent { color: var(--cobalt); }

/* ── PHASE ROW ── */
.phase-row {
  display: grid;
  grid-template-columns: 452px 1fr;
  min-height: 560px;
  border-top: 1px solid var(--gray4);
}

.phase-left {
  background: var(--carbon1);
  padding: 28px 65px 40px;
  position: relative;
}

.phase-indicator {
  position: absolute;
  left: 1px;
  top: 32px;
  bottom: 32px;
  width: 40px;
}
.phase-track {
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: var(--gray4);
}
.phase-track-active {
  position: absolute;
  left: 0;
  width: 3px;
  height: 91px;
  background: var(--cobalt);
}
.phase-counter {
  position: absolute;
  left: 20px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--gray2);
}

.phase-category {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cobalt-light);
  margin-bottom: 12px;
}

.phase-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray2);
  margin-bottom: 32px;
}

.phase-headline {
  font-family: 'Chakra Petch', sans-serif;
  font-weight: 700;
  font-size: clamp(26px, 2.5vw, 34px);
  text-transform: uppercase;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 24px;
  max-width: 322px;
}

.phase-body {
  font-family: 'Barlow', sans-serif;
  font-size: 13px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--gray1);
  max-width: 320px;
  margin-bottom: 24px;
}

.phase-specs {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray3);
  line-height: 2.2;
  border-top: 1px solid var(--gray4);
  padding-top: 20px;
}

.phase-right {
  position: relative;
  background: var(--carbon2);
  min-height: 500px;
}
.phase-right-placeholder {
  position: absolute;
  top: 20px;
  left: 20px;
  right: 20px;
  bottom: 20px;
  background: var(--carbon3);
  border: 1px solid var(--gray4);
  display: flex;
  align-items: center;
  justify-content: center;
}
.phase-right-placeholder span {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--gray3);
  max-width: 400px;
  text-align: center;
  line-height: 1.8;
}

/* ════════════════════════════════
   DATA DELIVERABLES SECTION
════════════════════════════════ */
.deliverables-section {
  background: var(--carbon1);
  padding: 120px 78px;
}

.deliverables-intro {
  max-width: 640px;
  margin-bottom: 64px;
}

.deliverables-headline {
  font-family: 'Chakra Petch', sans-serif;
  font-weight: 700;
  font-size: clamp(32px, 3.5vw, 44px);
  text-transform: uppercase;
  line-height: 1.05;
  color: var(--white);
  margin-top: 48px;
  margin-bottom: 16px;
}

.deliverables-sub {
  font-family: 'Barlow', sans-serif;
  font-size: 15px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--gray1);
}

.deliverables-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.deliverable-card {
  background: var(--carbon2);
  padding: 48px 40px;
  position: relative;
  display: flex;
  flex-direction: column;
}

.deliverable-icon {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cobalt);
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--gray4);
}

.deliverable-name {
  font-family: 'Chakra Petch', sans-serif;
  font-weight: 600;
  font-size: 18px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 12px;
}

.deliverable-desc {
  font-family: 'Barlow', sans-serif;
  font-size: 13px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--gray1);
  margin-bottom: 20px;
  flex: 1;
}

.deliverable-formats {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray3);
  line-height: 2;
  border-top: 1px solid var(--gray4);
  padding-top: 16px;
}

/* ════════════════════════════════
   PROOF / STATS SECTION
════════════════════════════════ */
.proof-section {
  background: var(--black);
  padding: 120px 78px;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 68px;
}

.proof-stat {
  background: var(--carbon2);
  padding: 48px 40px;
  text-align: center;
}

.proof-num {
  font-family: 'Chakra Petch', sans-serif;
  font-weight: 700;
  font-size: clamp(48px, 5vw, 72px);
  line-height: 1;
  color: var(--white);
  margin-bottom: 12px;
}

.proof-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray2);
}

.proof-quote {
  margin-top: 2px;
  background: var(--carbon2);
  padding: 64px 78px;
  position: relative;
}

.proof-quote-mark {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 96px;
  font-weight: 700;
  color: var(--cobalt);
  line-height: 1;
  position: absolute;
  top: 20px;
  left: 60px;
  opacity: 0.3;
}

.proof-quote-text {
  font-family: 'Barlow', sans-serif;
  font-size: 22px;
  font-weight: 300;
  line-height: 1.65;
  color: var(--white);
  max-width: 800px;
  position: relative;
  z-index: 1;
}

.proof-quote-attr {
  margin-top: 24px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray2);
  position: relative;
  z-index: 1;
}

.proof-quote-placeholder {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--gray3);
  margin-top: 8px;
}

/* ════════════════════════════════
   CTA SECTION
════════════════════════════════ */
.cta-section {
  background: var(--carbon1);
  padding: 120px 78px;
  text-align: center;
}

.cta-headline {
  font-family: 'Chakra Petch', sans-serif;
  font-weight: 700;
  font-size: clamp(36px, 4vw, 52px);
  text-transform: uppercase;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 24px;
}
.cta-headline .accent { color: var(--cobalt); }

.cta-sub {
  font-family: 'Barlow', sans-serif;
  font-size: 16px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--gray1);
  max-width: 540px;
  margin: 0 auto 40px;
}

.cta-note {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray3);
  margin-top: 24px;
}
.c-m4 {
  padding-top: 5.5rem;
}
.c-m4 {
    flex-direction: column;
    align-items: center;
    display: flex;
}
.c-m4__sticky {
    width: 100%;
    max-width: 1440px;
}
.c-m4__sticky-wrap {
    height: 500vh;
    position: relative;
}
.c-m4__container.sticky {
    z-index: 900;
    width: 100%;
    max-width: 1440px;
    padding-left: 110px;
    padding-right: 110px;
    position: sticky;
}
.c-m4__triggers {
    z-index: 999;
    width: 1px;
    height: 100%;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
}
.c-m4__products-wrap {
    z-index: 50;
    width: 100%;
    height: 500vh;
    display: block;
    position: absolute;
    top: 0;
}
.c-m4__product-wrapper {
    justify-content: flex-end;
    align-items: center;
    width: 100%;
    height: 100vh;
    display: flex;
}
.c-m4__product-shot {
    height: 740px;
}
.c-m4__image {
    object-fit: contain;
    width: 900px;
    height: 900px;
}
.c-m4__copy-wrap {
    z-index: 600;
    width: 31%;
    position: relative;
}
.c-m4__trigger {
    z-index: 999;
    width: 1px;
    height: 1px;
    position: absolute;
}
.hero-img {
  background-image: url('https://clearground.com/wp-content/uploads/2026/03/civil-top.jpg');
  background-size: cover;
}
.phase-main-headline .orange {
  color: var(--cobalt);
}
.c-m4__title {
  color: #fff;
}
.c-m4__sub {
  color: var(--cobalt);
}
.c-m4__title {
  font-size: 34px;
}
.c-m4__cta-wrap {
    color: var(--gray3);
}
/* ════════════════════════════════
   RESPONSIVE
════════════════════════════════ */
@media (max-width: 1200px) {
  .phase-row { grid-template-columns: 400px 1fr; }
}
.phase-main-headline .orange {
    color: var(--cobalt);
}
@media (max-width: 960px) {
  .hero { padding: 0 40px 80px; }
  .pain-section, .pathway-section, .deliverables-section,
  .proof-section, .cta-section { padding-left: 40px; padding-right: 40px; }
  .phase-intro { padding-left: 40px; padding-right: 40px; }
  .pain-grid, .deliverables-grid, .proof-grid { grid-template-columns: 1fr; }
  .pathway-flow { flex-direction: column; }
  .pathway-arrow { transform: rotate(90deg); height: 28px; width: 100%; }
  .phase-row { grid-template-columns: 1fr; }
  .phase-right { min-height: 300px; }
  .media-grid { grid-template-columns: 1fr; }
  .footer { flex-direction: column; gap: 24px; }
}