:root {
  --navy: #1F3A5F;
  --navy-deep: #15294A;
  --navy-soft: #28466F;
  --teal: #2CA58D;
  --teal-deep: #1F8472;
  --ink: #14202F;
  --text: #2C3A4D;
  --muted: #5A6779;
  --line: #E2E7EF;
  --line-soft: #EEF1F6;
  --paper: #FFFFFF;
  --wash: #F5F7FA;
  --wash-warm: #F8FAFC;
  --max: 1200px;
  --radius: 10px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", "Helvetica Neue", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

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

h1, h2, h3 {
  color: var(--ink);
  font-weight: 700;
  letter-spacing: -0.018em;
  line-height: 1.18;
  margin: 0;
}

p { margin: 0; }

ul, ol { margin: 0; padding: 0; list-style: none; }

.container {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--navy);
  font-size: 17px;
}

.brand img {
  width: 34px;
  height: 34px;
  border-radius: 6px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 15px;
  color: var(--muted);
}

.nav-links a {
  text-decoration: none;
  transition: color 0.15s ease;
}

.nav-links a:hover { color: var(--navy); }

.nav-cta {
  color: var(--navy) !important;
  font-weight: 600;
  padding: 9px 16px;
  border: 1px solid var(--navy);
  border-radius: 6px;
  transition: background 0.15s ease, color 0.15s ease;
}

.nav-cta:hover {
  background: var(--navy);
  color: white !important;
}

/* Eyebrow labels */
.eyebrow {
  margin: 0 0 18px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 12px;
  font-weight: 700;
}

.dark-eyebrow { color: var(--teal-deep); }
.light-eyebrow { color: #7DD9C4; }

/* Hero */
.hero {
  position: relative;
  background: var(--navy-deep);
  background-image:
    linear-gradient(180deg, var(--navy-deep) 0%, var(--navy) 100%);
  color: white;
  padding: 88px 0 96px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 64px;
}

.hero-copy { max-width: 600px; }

.hero h1 {
  color: white;
  max-width: 600px;
  font-size: clamp(34px, 4.4vw, 50px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.12;
}

.hero-text {
  max-width: 560px;
  margin-top: 22px;
  font-size: 17px;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.button.primary {
  background: var(--teal);
  color: white;
}

.button.primary:hover { background: var(--teal-deep); }

.button.secondary {
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.32);
  background: transparent;
}

.button.secondary:hover {
  border-color: white;
  background: rgba(255, 255, 255, 0.06);
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 36px;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.hero-tags li {
  position: relative;
  padding-left: 16px;
}

.hero-tags li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
}

/* Hero visual */
.hero-visual {
  position: relative;
}

.visual-card {
  background: white;
  color: var(--ink);
  border-radius: 8px;
  border: 1px solid var(--line);
  padding: 28px;
  box-shadow: 0 30px 70px -20px rgba(0, 0, 0, 0.45);
}

.visual-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line-soft);
  margin-bottom: 22px;
}

.visual-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 11px;
  font-weight: 700;
  color: var(--navy);
}

.visual-status {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  font-weight: 600;
}

.visual-rows {
  display: grid;
  gap: 16px;
}

.visual-row {
  display: grid;
  grid-template-columns: 1fr 80px 56px;
  align-items: center;
  gap: 16px;
  font-size: 13px;
}

.visual-label {
  color: var(--text);
  font-weight: 500;
}

.visual-bar {
  position: relative;
  height: 6px;
  background: var(--line-soft);
  border-radius: 999px;
  overflow: hidden;
}

.visual-bar > span {
  display: block;
  height: 100%;
  background: var(--teal);
  border-radius: 999px;
}

.visual-value {
  text-align: right;
  font-weight: 600;
  color: var(--navy);
  font-variant-numeric: tabular-nums;
}

.visual-foot {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--line-soft);
}

.visual-foot > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.foot-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  font-weight: 600;
}

.foot-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: -0.02em;
}

/* Sections base */
.section {
  padding: 96px 0;
}

.section > .container > h2,
.section .split-lead h2,
.section .contact-intro h2 {
  font-size: clamp(28px, 3.2vw, 40px);
  letter-spacing: -0.02em;
  line-height: 1.18;
}

.section-head {
  max-width: 820px;
  margin: 0 auto 56px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
  text-align: center;
}

.section-head .eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 18px;
}

.eyebrow-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 22px;
  padding: 0 7px;
  border-radius: 4px;
  background: rgba(44, 165, 141, 0.12);
  color: var(--teal-deep);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  font-variant-numeric: tabular-nums;
}

.section-head h2 {
  margin: 0;
  font-size: clamp(28px, 3.2vw, 40px);
  letter-spacing: -0.02em;
  line-height: 1.18;
}

.section-lede {
  margin: 16px auto 0;
  font-size: 17px;
  color: var(--muted);
  line-height: 1.6;
  max-width: 720px;
}

.process-section .section-head { border-bottom-color: rgba(255, 255, 255, 0.14); }

.process-section .eyebrow-num {
  background: rgba(125, 217, 196, 0.16);
  color: #7DD9C4;
}

/* Framework section */
.framework-section {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.align-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--paper);
}

.align-item {
  position: relative;
  padding: 28px 24px 30px;
  border-right: 1px solid var(--line);
  background: var(--paper);
}

.align-item:last-child { border-right: 0; }

.align-letter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 22px;
  border-radius: 6px;
  background: var(--navy);
  color: white;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0;
}

.align-item h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.align-item p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.55;
}

/* Problem split section */
.problem-section {
  background: var(--wash);
}

.split-section {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 72px;
  align-items: start;
}

.split-lead h2 { max-width: 480px; }

.split-body {
  font-size: 17px;
  color: var(--text);
  line-height: 1.7;
}

.split-body p + p {
  margin-top: 18px;
}

.split-body p {
  max-width: 560px;
}

.contrast-list {
  margin: 36px 0 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.contrast-list > div {
  display: grid;
  grid-template-columns: 200px 1fr;
  align-items: baseline;
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.contrast-list dt {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--navy);
}

.contrast-list dd {
  margin: 0;
  font-size: 16px;
  color: var(--text);
}

/* Offerings */
.light-section {
  background: var(--wash-warm);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.offer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.offer-card {
  display: flex;
  flex-direction: column;
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}

.offer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line-soft);
  margin-bottom: 22px;
}

.offering-name {
  color: var(--navy);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.offer-tag {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--teal-deep);
  background: rgba(44, 165, 141, 0.1);
  padding: 5px 10px;
  border-radius: 4px;
  font-weight: 700;
}

.offer-card h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.018em;
  margin-bottom: 14px;
  line-height: 1.25;
}

.offer-lede {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
  margin-bottom: 20px;
}

.offer-card ul {
  display: grid;
  gap: 10px;
}

.offer-card li {
  position: relative;
  padding-left: 22px;
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
}

.offer-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
}

/* Process */
.process-section {
  background: var(--navy-deep);
  color: white;
}

.process-section h2 { color: white; }
.process-section .section-lede { color: rgba(255, 255, 255, 0.72); }

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  overflow: hidden;
}

.process-card {
  position: relative;
  padding: 30px 26px 32px;
  background: var(--navy-deep);
}

.step-num {
  display: inline-block;
  margin-bottom: 22px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--teal);
}

.process-card h3 {
  font-size: 19px;
  font-weight: 700;
  color: white;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.process-card p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.6;
}

/* Credibility */
.credibility-section {
  background: white;
}

.credibility-list {
  margin-top: 22px;
  display: grid;
  gap: 12px;
}

.credibility-list li {
  position: relative;
  padding-left: 26px;
  font-size: 15px;
  color: var(--text);
  line-height: 1.55;
}

.credibility-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 12px;
  height: 2px;
  background: var(--teal);
}

/* Contact */
.contact-section {
  background: var(--wash);
  border-top: 1px solid var(--line);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 64px;
  align-items: start;
}

.contact-intro h2 { max-width: 440px; }

.contact-copy {
  max-width: 480px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.contact-meta {
  margin-top: 32px;
  display: grid;
  gap: 14px;
}

.contact-meta li {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  font-size: 14px;
}

.contact-meta li:last-child { border-bottom: 1px solid var(--line); }

.contact-meta span {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  align-self: center;
}

.contact-meta strong {
  color: var(--navy);
  font-weight: 600;
  font-size: 14px;
}

.contact-form {
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}

.contact-form label {
  display: block;
  margin-bottom: 18px;
  color: var(--navy);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.contact-form input,
.contact-form textarea {
  display: block;
  width: 100%;
  margin-top: 8px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font: inherit;
  font-size: 15px;
  font-weight: 400;
  color: var(--ink);
  background: white;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 0;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(44, 165, 141, 0.16);
}

.contact-form textarea {
  resize: vertical;
  min-height: 110px;
}

.hidden-field { display: none; }

.contact-form button {
  width: 100%;
  min-height: 48px;
  margin-top: 6px;
  border: 0;
  border-radius: 6px;
  background: var(--navy);
  color: white;
  font: inherit;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease;
}

.contact-form button:hover { background: var(--navy-soft); }

/* Footer */
.site-footer {
  padding: 28px 0;
  color: var(--muted);
  background: var(--paper);
  border-top: 1px solid var(--line);
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  font-size: 13px;
}

.footer-wrap a {
  color: var(--navy);
  text-decoration: none;
  font-weight: 600;
}

.footer-wrap a:hover { text-decoration: underline; }

/* Responsive */
@media (max-width: 1000px) {
  .section-head {
    margin-bottom: 40px;
  }
  .section-lede { margin-top: 14px; }

  .align-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .align-item {
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }
  .align-item:nth-child(2n) { border-right: 0; }
  .align-item:nth-last-child(-n+1) { border-bottom: 0; }

  .hero-grid,
  .split-section,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-visual { max-width: 520px; }

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

@media (max-width: 720px) {
  .container { width: min(100% - 32px, var(--max)); }

  .nav-links a:not(.nav-cta) { display: none; }

  .hero { padding: 64px 0 72px; }

  .hero h1 { font-size: 32px; }

  .hero-text { font-size: 16px; }

  .section { padding: 64px 0; }

  .section h2 { font-size: 26px; }

  .align-grid { grid-template-columns: 1fr; }
  .align-item { border-right: 0; border-bottom: 1px solid var(--line); }
  .align-item:last-child { border-bottom: 0; }

  .offer-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .offer-card { padding: 28px; }

  .contrast-list > div,
  .contact-meta li {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .visual-row {
    grid-template-columns: 1fr 60px 48px;
    gap: 12px;
  }

  .footer-wrap {
    flex-direction: column;
    align-items: flex-start;
  }
}