:root {
  --ink: #111827;
  --soft-ink: #26364a;
  --text: #374151;
  --muted: #667085;
  --line: #dfe7e1;
  --cream: #fafaf7;
  --paper: #ffffff;
  --green: #16a36a;
  --coral: #f9735b;
  --blue: #245b73;
  --shadow: 0 24px 70px rgba(17, 24, 39, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--cream);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  min-height: 76px;
  padding: 10px clamp(18px, 4vw, 56px);
  background: rgba(250, 250, 247, 0.92);
  border-bottom: 1px solid rgba(17, 24, 39, 0.08);
  backdrop-filter: blur(18px);
}

.brand img {
  width: 142px;
  height: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--soft-ink);
  font-size: 15px;
  font-weight: 700;
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 850;
  line-height: 1;
}

.header-cta {
  padding: 0 18px;
  color: #fff;
  background: var(--ink);
}

.hero {
  position: relative;
  min-height: 86vh;
  display: flex;
  align-items: center;
  padding: 110px clamp(22px, 7vw, 112px) 58px;
  overflow: hidden;
  background-image: url("/assets/hero-operations.png");
  background-size: cover;
  background-position: center right;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(250, 250, 247, 0.99) 0%, rgba(250, 250, 247, 0.95) 40%, rgba(250, 250, 247, 0.68) 58%, rgba(250, 250, 247, 0.18) 100%);
}

.hero-content {
  position: relative;
  width: min(650px, 100%);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 620px;
  margin-bottom: 20px;
  color: var(--ink);
  font-size: clamp(46px, 5.4vw, 76px);
  line-height: 1;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 610px;
  margin-bottom: 28px;
  color: var(--soft-ink);
  font-size: clamp(19px, 1.8vw, 23px);
  line-height: 1.36;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}

.button {
  padding: 0 22px;
}

.button.primary {
  color: #fff;
  background: var(--green);
  box-shadow: 0 16px 34px rgba(22, 163, 106, 0.24);
}

.button.secondary {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(17, 24, 39, 0.14);
}

.hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-metrics span {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 11px 14px;
  border: 1px solid rgba(17, 24, 39, 0.1);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--soft-ink);
  font-size: 14px;
  font-weight: 700;
}

.hero-metrics strong {
  color: var(--ink);
  font-size: 18px;
}

.section {
  padding: 88px clamp(20px, 5vw, 82px);
}

.section-heading {
  width: min(840px, 100%);
  margin: 0 auto 42px;
  text-align: center;
}

.section-heading.compact {
  margin-bottom: 28px;
}

h2 {
  margin-bottom: 16px;
  color: var(--ink);
  font-size: clamp(34px, 4.2vw, 58px);
  line-height: 1.03;
  letter-spacing: 0;
}

.section-heading p,
.solution-copy p,
.pilot-copy p {
  color: var(--muted);
  font-size: 19px;
  line-height: 1.55;
}

.pain-section {
  background: var(--paper);
}

.pain-grid,
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  width: min(1210px, 100%);
  margin: 0 auto;
}

.pain-grid article,
.testimonial-grid figure {
  min-height: 235px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.icon-dot {
  display: block;
  width: 18px;
  height: 18px;
  margin-bottom: 24px;
  border-radius: 50%;
}

.green {
  background: var(--green);
}

.coral {
  background: var(--coral);
}

.blue {
  background: var(--blue);
}

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

h3 {
  color: var(--ink);
  font-size: 22px;
  line-height: 1.14;
}

.pain-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.5;
}

.solution-section {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 48px;
  align-items: center;
  background: #f3f8f5;
}

.solution-copy {
  max-width: 620px;
}

.roles-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.roles-grid article {
  min-height: 132px;
  padding: 24px;
  border: 1px solid rgba(36, 91, 115, 0.15);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: 0 14px 40px rgba(36, 91, 115, 0.08);
}

.roles-grid strong {
  display: block;
  margin-bottom: 12px;
  color: var(--ink);
  font-size: 21px;
}

.roles-grid span {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.45;
}

.visual-section {
  background: var(--ink);
}

.visual-section .eyebrow,
.visual-section h2 {
  color: #fff;
}

.visual-stack {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  width: min(1160px, 100%);
  margin: 0 auto;
}

.visual-stack img {
  width: 100%;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.stack-section {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
  gap: 48px;
  align-items: start;
  background: #fff;
}

.stack-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.stack-list span {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--cream);
  color: var(--ink);
  font-weight: 800;
}

.proof-section {
  background: #f8f1ec;
}

.market-proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  width: min(1210px, 100%);
  margin: 0 auto;
}

.proof-card {
  min-height: 310px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.proof-number {
  display: block;
  margin-bottom: 22px;
  color: var(--green);
  font-size: 58px;
  font-weight: 950;
  line-height: 1;
}

.proof-card h3 {
  max-width: 330px;
  margin-bottom: 16px;
  font-size: 27px;
  line-height: 1.12;
}

.proof-card p {
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.48;
}

.proof-card a {
  color: var(--blue);
  font-size: 14px;
  font-weight: 900;
  text-transform: uppercase;
}

.official-flow {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 34px;
  align-items: start;
  width: min(1210px, 100%);
  margin: 24px auto 0;
  padding: 34px;
  border-radius: 8px;
  background: var(--ink);
}

.official-flow .eyebrow,
.official-flow h3 {
  color: #fff;
}

.official-flow h3 {
  margin-bottom: 0;
  font-size: 31px;
  line-height: 1.12;
}

.official-flow ul {
  display: grid;
  gap: 13px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.official-flow li {
  position: relative;
  padding-left: 26px;
  color: #d7e3ea;
  font-size: 18px;
  line-height: 1.42;
  font-weight: 700;
}

.official-flow li::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
}

blockquote {
  margin: 0 0 22px;
  color: var(--ink);
  font-size: 22px;
  font-weight: 750;
  line-height: 1.3;
}

figcaption {
  color: var(--blue);
  font-size: 14px;
  font-weight: 900;
  text-transform: uppercase;
}

.pilot-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 48px;
  align-items: center;
  background: #fff;
}

.pilot-steps {
  display: grid;
  gap: 12px;
}

.pilot-steps div {
  display: grid;
  grid-template-columns: 58px 1fr;
  align-items: center;
  min-height: 72px;
  padding: 12px 18px 12px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--cream);
}

.pilot-steps strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  color: #fff;
  background: var(--ink);
  font-size: 18px;
}

.pilot-steps span {
  color: var(--soft-ink);
  font-size: 18px;
  font-weight: 800;
}

.final-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 86px 20px 94px;
  text-align: center;
  background: #102033;
}

.final-cta img {
  width: 92px;
  height: 92px;
  margin-bottom: 24px;
  border-radius: 20px;
}

.final-cta h2 {
  max-width: 860px;
  color: #fff;
}

.final-cta p {
  max-width: 610px;
  margin-bottom: 28px;
  color: #d7e3ea;
  font-size: 20px;
  line-height: 1.45;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  padding: 28px clamp(20px, 5vw, 82px);
  color: #d7e3ea;
  background: #08111f;
  font-size: 14px;
  font-weight: 700;
}

@media (max-width: 980px) {
  .nav {
    display: none;
  }

  .hero {
    min-height: 88vh;
    background-position: 62% center;
  }

  .hero-overlay {
    background: linear-gradient(90deg, rgba(250, 250, 247, 0.98) 0%, rgba(250, 250, 247, 0.92) 68%, rgba(250, 250, 247, 0.7) 100%);
  }

  .pain-grid,
  .market-proof-grid,
  .solution-section,
  .stack-section,
  .pilot-section,
  .official-flow {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 12px 14px;
  }

  .brand img {
    width: 122px;
  }

  .header-cta {
    min-height: 40px;
    padding: 0 12px;
    font-size: 13px;
  }

  .hero {
    padding: 104px 18px 54px;
  }

  h1 {
    font-size: 46px;
  }

  .hero-copy {
    font-size: 19px;
  }

  .button {
    width: 100%;
  }

  .section {
    padding: 64px 18px;
  }

  .pain-grid {
    gap: 12px;
  }

  .pain-grid article,
  .proof-card {
    min-height: auto;
    padding: 22px;
  }

  .proof-number {
    font-size: 46px;
  }

  .proof-card h3,
  .official-flow h3 {
    font-size: 24px;
  }

  .official-flow {
    padding: 24px;
  }

  .roles-grid {
    grid-template-columns: 1fr;
  }

  .site-footer {
    flex-direction: column;
  }
}