/* ============================================================
   ElevatePath — Primary stylesheet
   Dark peacock-teal theme. Solid colors only, strong contrast.
   ============================================================ */

:root {
  --bg: #0B1514;
  --bg-raise: #10201F;
  --bg-raise-2: #132725;
  --ink: #EAF4F2;
  --ink-soft: #C9DDDA;
  --muted: #9FD8D5;
  --accent: #0E9594;
  --accent-strong: #0B7E7D;
  --accent-bright: #15AEAD;
  --accent-deep: #0A4A49;
  --on-accent: #F4FCFB;
  --on-light: #06211F;
  --hairline: #1D3B38;
  --hairline-soft: #17302E;
  --focus: #9FD8D5;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: #0B1514;
  color: #EAF4F2;
  font-family: "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: var(--accent-bright);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1, h2, h3, h4 {
  font-family: "Space Grotesk", "Inter", "Segoe UI", sans-serif;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: #EAF4F2;
  margin: 0 0 0.5em;
}

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-head {
  max-width: 760px;
  margin-bottom: 48px;
}

.eyebrow {
  display: inline-block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  background-color: var(--accent);
  color: var(--on-accent);
  padding: 7px 14px;
  border-radius: 3px;
}

.section-head h2 {
  font-size: clamp(28px, 3.6vw, 44px);
  margin: 18px 0 12px;
}

.section-head p {
  color: var(--muted);
  font-size: 18px;
  margin: 0;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.01em;
  padding: 15px 28px;
  border-radius: 4px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
  text-decoration: none;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-2px);
}

.btn-primary {
  background-color: var(--accent);
  color: var(--on-accent);
}

.btn-primary:hover {
  background-color: var(--accent-bright);
  color: #FFFFFF;
}

.btn-outline {
  background-color: transparent;
  color: var(--muted);
  border-color: var(--muted);
}

.btn-outline:hover {
  background-color: var(--accent-deep);
  color: #EAF4F2;
  border-color: var(--accent-deep);
}

.btn-light {
  background-color: #F4FCFB;
  color: #06211F;
}

.btn-light:hover {
  background-color: #FFFFFF;
  color: #06211F;
}

/* ---------- Right rail navigation ---------- */

.right-rail-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: #0B1514;
  border-bottom: 1px solid var(--hairline-soft);
}

.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

.brand {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.28em;
  color: var(--accent-bright);
  text-decoration: none;
  white-space: nowrap;
}

.brand:hover {
  text-decoration: none;
  color: var(--accent);
}

.nav-rail {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}

.nav-rail a {
  font-family: "Space Grotesk", sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  padding: 2px 0;
  position: relative;
  text-decoration: none;
}

.nav-rail a:hover {
  color: #FFFFFF;
  text-decoration: none;
}

.nav-rail a.active {
  color: #FFFFFF;
}

.nav-rail a.active::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 18px;
  height: 2px;
  background-color: var(--accent);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: 0;
  padding: 8px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--ink);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Hero ---------- */

.typo-hero {
  padding: 96px 0 0;
}

.hero-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.hero-copy {
  max-width: 900px;
}

.hero-copy h1 {
  font-size: clamp(40px, 6.5vw, 72px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  margin: 26px 0 24px;
  color: #EAF4F2;
}

.hero-copy h1 .accent-word {
  color: var(--muted);
}

.hero-sub {
  font-size: 19px;
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 720px;
  margin: 0 0 34px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

/* Stats strip */

.stats-strip {
  margin-top: 72px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--hairline);
}

.stat-block {
  padding: 36px 26px 32px;
  min-height: 128px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.stat-block + .stat-block {
  border-left: 1px solid var(--hairline);
}

.stat-num {
  font-family: "Space Grotesk", sans-serif;
  font-size: 44px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.stat-label {
  font-size: 14px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 600;
}

.stat-peacock {
  background-color: var(--accent);
}

.stat-peacock .stat-num,
.stat-peacock .stat-label {
  color: var(--on-accent);
}

.stat-pale {
  background-color: var(--muted);
}

.stat-pale .stat-num,
.stat-pale .stat-label {
  color: #06211F;
}

.stat-deep {
  background-color: var(--accent-deep);
}

.stat-deep .stat-num,
.stat-deep .stat-label {
  color: #EAF4F2;
}

.stat-panel {
  background-color: var(--bg-raise);
  border: 1px solid var(--accent);
}

.stat-panel .stat-num {
  color: #EAF4F2;
}

.stat-panel .stat-label {
  color: var(--muted);
}

/* ---------- Service ledger ---------- */

.service-ledger {
  padding: 104px 0;
}

.ledger-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--hairline);
  font-size: 16px;
}

.ledger-table thead th {
  background-color: var(--accent);
  color: var(--on-accent);
  font-family: "Space Grotesk", sans-serif;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: left;
  padding: 18px 24px;
  border: 1px solid var(--accent);
}

.ledger-table tbody td {
  padding: 24px;
  vertical-align: top;
  border: 1px solid var(--hairline-soft);
  color: var(--ink-soft);
}

.ledger-table tbody tr:nth-child(odd) td {
  background-color: var(--bg-raise);
}

.ledger-table tbody tr:nth-child(even) td {
  background-color: #0B1514;
}

.ledger-table tbody td.service-name {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: #EAF4F2;
  white-space: nowrap;
}

.ledger-table tbody td strong {
  color: #EAF4F2;
}

.ledger-note {
  color: var(--muted);
  font-size: 17px;
  max-width: 820px;
  margin: 0 0 32px;
  border-left: 3px solid var(--accent);
  padding-left: 20px;
}

/* ---------- Numbers row ---------- */

.numbers-row {
  background-color: var(--accent-deep);
}

.numbers-row-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.number-cell {
  padding: 48px 26px;
  text-align: center;
}

.number-cell + .number-cell {
  border-left: 1px solid var(--muted);
}

.number-value {
  font-family: "Space Grotesk", sans-serif;
  font-size: 54px;
  font-weight: 700;
  line-height: 1;
  color: #EAF4F2;
  margin-bottom: 10px;
}

.number-label {
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}

/* ---------- Principles ---------- */

.principles {
  padding: 104px 0;
}

.principle-band {
  padding: 42px 34px;
  display: flex;
  align-items: baseline;
  gap: 28px;
}

.principle-band + .principle-band {
  border-top: 1px solid var(--hairline);
}

.principle-index {
  font-family: "Space Grotesk", sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
  min-width: 64px;
}

.principle-name {
  font-family: "Space Grotesk", sans-serif;
  font-size: 28px;
  font-weight: 700;
  min-width: 220px;
}

.principle-text {
  font-size: 16px;
  max-width: 620px;
  margin: 0;
}

.band-peacock {
  background-color: var(--accent);
}

.band-peacock .principle-index,
.band-peacock .principle-name,
.band-peacock .principle-text {
  color: var(--on-accent);
}

.band-pale {
  background-color: var(--muted);
}

.band-pale .principle-index,
.band-pale .principle-name,
.band-pale .principle-text {
  color: #06211F;
}

.band-deep {
  background-color: var(--accent-deep);
}

.band-deep .principle-index,
.band-deep .principle-name {
  color: #EAF4F2;
}

.band-deep .principle-text {
  color: var(--muted);
}

.principles-note {
  color: var(--ink-soft);
  font-size: 17px;
  max-width: 780px;
  margin: 32px 0 0;
}

/* ---------- CTA band ---------- */

.cta-band {
  background-color: var(--accent);
  padding: 88px 0;
}

.cta-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.cta-inner h2 {
  font-size: clamp(30px, 4vw, 46px);
  color: var(--on-accent);
  margin: 0 0 8px;
}

.cta-inner p {
  color: #0B1514;
  margin: 0;
  max-width: 520px;
}

/* ---------- Stack footer ---------- */

.stack-footer {
  background-color: #08110F;
  border-top: 1px solid var(--hairline-soft);
  padding: 72px 24px 48px;
  text-align: center;
}

.footer-brand {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 0.28em;
  color: var(--accent-bright);
  margin-bottom: 16px;
}

.footer-desc {
  color: var(--ink-soft);
  max-width: 560px;
  margin: 0 auto 28px;
  font-size: 15px;
}

.footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin-bottom: 28px;
}

.footer-links a {
  color: var(--muted);
  font-family: "Space Grotesk", sans-serif;
  font-size: 14px;
  font-weight: 500;
}

.footer-links a:hover {
  color: #FFFFFF;
}

.footer-legal {
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.01em;
  border-top: 1px solid var(--hairline-soft);
  padding-top: 28px;
  margin-top: 8px;
}

.footer-legal a {
  color: var(--accent-bright);
}

/* ---------- Secondary page header band ---------- */

.page-header {
  background-color: var(--accent-deep);
  border-bottom: 1px solid var(--hairline);
  padding: 72px 0 60px;
}

.page-header .eyebrow {
  margin-bottom: 18px;
}

.page-header h1 {
  font-size: clamp(36px, 5vw, 56px);
  margin: 0 0 14px;
  color: #EAF4F2;
}

.page-header p {
  color: var(--muted);
  font-size: 18px;
  max-width: 680px;
  margin: 0;
}

/* ---------- Services page ---------- */

.services-grid {
  padding: 96px 0 48px;
}

.service-card {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 28px;
  padding: 44px 0;
  border-bottom: 1px solid var(--hairline);
}

.service-card:first-child {
  padding-top: 0;
}

.service-card h3 {
  font-size: 24px;
  margin: 0 0 12px;
  color: #EAF4F2;
}

.service-tag {
  display: inline-block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--hairline);
  padding: 6px 12px;
  border-radius: 3px;
  height: fit-content;
}

.service-card p {
  color: var(--ink-soft);
  margin: 0 0 12px;
  font-size: 16px;
}

.process-section {
  padding: 56px 0 96px;
}

.process-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
}

.process-list li {
  counter-increment: step;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 22px;
  align-items: start;
  padding: 22px 0;
  border-bottom: 1px solid var(--hairline-soft);
}

.process-list li::before {
  content: counter(step, decimal-leading-zero);
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--accent-bright);
}

.process-list h4 {
  margin: 0 0 6px;
  font-size: 19px;
}

.process-list p {
  margin: 0;
  color: var(--ink-soft);
}

/* ---------- Contact page ---------- */

.contact-section {
  padding: 96px 0;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}

.contact-details h3 {
  font-size: 22px;
  margin: 28px 0 10px;
}

.contact-details h3:first-child {
  margin-top: 0;
}

.contact-details p,
.contact-details li {
  color: var(--ink-soft);
}

.contact-details a {
  color: var(--accent-bright);
}

.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.contact-list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--hairline-soft);
}

.contact-form {
  background-color: var(--bg-raise);
  border: 1px solid var(--hairline);
  border-radius: 6px;
  padding: 32px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background-color: #0B1514;
  border: 1px solid var(--hairline);
  border-radius: 4px;
  padding: 14px 16px;
  color: #EAF4F2;
  font-size: 16px;
  font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-bright);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.form-status {
  margin-top: 14px;
  font-size: 14px;
  color: var(--muted);
  min-height: 20px;
}

.faq-section {
  padding: 0 0 104px;
}

.faq-item {
  border: 1px solid var(--hairline);
  border-radius: 4px;
  margin-bottom: 12px;
  background-color: var(--bg-raise);
}

.faq-question {
  width: 100%;
  background: transparent;
  border: 0;
  color: #EAF4F2;
  font-family: "Space Grotesk", sans-serif;
  font-size: 17px;
  font-weight: 600;
  text-align: left;
  padding: 20px 22px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.faq-icon {
  font-size: 20px;
  color: var(--accent-bright);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer p {
  margin: 0;
  padding: 0 22px 20px;
  color: var(--ink-soft);
}

/* ---------- Reveal animation ---------- */

.fade-up {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: none;
}

/* ---------- Responsive ---------- */

@media (max-width: 860px) {
  .nav-toggle {
    display: flex;
  }

  .nav-rail {
    position: absolute;
    top: 88px;
    right: 24px;
    left: 24px;
    background-color: var(--bg-raise);
    border: 1px solid var(--hairline);
    border-radius: 6px;
    padding: 14px 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    display: none;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
  }

  .nav-rail.open {
    display: flex;
  }

  .nav-rail a {
    padding: 12px 20px;
    color: #EAF4F2;
    font-size: 15px;
  }

  .nav-rail a.active::after {
    display: none;
  }

  .nav-rail a.active {
    color: var(--accent-bright);
  }

  .stats-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-block:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--hairline);
  }

  .stat-block:nth-child(4) {
    border-top: 1px solid var(--hairline);
  }

  .numbers-row-inner {
    grid-template-columns: repeat(2, 1fr);
  }

  .number-cell:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--muted);
  }

  .number-cell:nth-child(4) {
    border-top: 1px solid var(--muted);
  }

  .principle-band {
    flex-direction: column;
    gap: 8px;
  }

  .service-card {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .service-tag {
    width: fit-content;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .ledger-table thead {
    display: none;
  }

  .ledger-table,
  .ledger-table tbody,
  .ledger-table tr,
  .ledger-table td {
    display: block;
    width: 100%;
  }

  .ledger-table tbody tr {
    margin-bottom: 20px;
    border: 1px solid var(--hairline);
  }

  .ledger-table tbody td {
    border: 0;
    border-bottom: 1px solid var(--hairline-soft);
  }

  .ledger-table tbody td:last-child {
    border-bottom: 0;
  }
}

@media (max-width: 520px) {
  .stats-strip {
    grid-template-columns: 1fr;
  }

  .stat-block + .stat-block {
    border-left: 0;
    border-top: 1px solid var(--hairline);
  }

  .numbers-row-inner {
    grid-template-columns: 1fr;
  }

  .number-cell + .number-cell {
    border-left: 0;
    border-top: 1px solid var(--muted);
  }

  .hero-copy h1 {
    font-size: 40px;
  }

  .cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}