:root {
  --blue: #17324d;
  --blue-2: #10263b;
  --teal: #1b998b;
  --gold: #e0a526;
  --slate: #52616b;
  --line: #d9e3e5;
  --soft: #f6f8fa;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--white);
  color: var(--blue);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  overflow-x: hidden;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  background: rgba(255, 255, 255, 0.92);
  border-top: 8px solid var(--blue);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.site-header::before {
  content: "";
  position: absolute;
  top: -8px;
  right: 0;
  width: 36%;
  height: 8px;
  background: linear-gradient(90deg, var(--teal) 0 72%, var(--gold) 72% 100%);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  font-size: 15px;
  font-weight: 800;
}

.brand img {
  width: 96px;
  height: 44px;
  object-fit: contain;
  flex: 0 0 auto;
}

nav {
  display: flex;
  align-items: center;
  gap: 20px;
  color: var(--slate);
  font-size: 14px;
  font-weight: 650;
}

nav a:hover {
  color: var(--blue);
}

.nav-toggle {
  display: none;
}

.nav-cta {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--blue);
}

.nav-downloads {
  position: relative;
}

.download-toggle {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
  color: var(--blue);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.download-toggle:hover,
.download-toggle:focus-visible {
  border-color: var(--blue);
}

.download-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 40;
  display: grid;
  min-width: 270px;
  gap: 2px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 18px 34px rgba(23, 50, 77, 0.14);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  visibility: hidden;
  transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
}

.nav-downloads:hover .download-menu,
.nav-downloads:focus-within .download-menu,
.nav-downloads.downloads-open .download-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
  visibility: visible;
}

.download-menu a {
  display: block;
  padding: 11px 12px;
  border-radius: 6px;
  color: var(--blue);
  line-height: 1.2;
  white-space: normal;
}

.download-menu a:hover,
.download-menu a:focus-visible {
  background: var(--soft);
}

main {
  overflow: hidden;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(280px, 0.86fr);
  align-items: center;
  gap: clamp(30px, 5vw, 72px);
  min-height: auto;
  padding: clamp(64px, 7vw, 92px) clamp(20px, 5vw, 72px) clamp(58px, 6vw, 82px);
  border-bottom: 1px solid var(--line);
}

.hero-copy {
  max-width: 760px;
  min-width: 0;
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 820;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 22px;
  color: var(--blue);
  font-size: clamp(39px, 5.7vw, 75px);
  line-height: 0.98;
  font-weight: 900;
  letter-spacing: 0;
  overflow-wrap: normal;
}

h1 span {
  display: block;
}

h1 strong {
  color: var(--blue-2);
}

.lead {
  max-width: 700px;
  color: var(--slate);
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.45;
  font-weight: 520;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 6px;
  font-weight: 780;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

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

.button.secondary {
  border: 1px solid var(--line);
  color: var(--blue);
}

.hero-mark {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 380px;
}

.hero-mark::before {
  content: "";
  position: absolute;
  inset: 12% 0;
  background: radial-gradient(circle, rgba(27, 153, 139, 0.16), transparent 65%);
}

.hero-mark img {
  position: relative;
  width: min(100%, 680px);
  height: auto;
  object-fit: contain;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 28px;
  padding: 72px clamp(20px, 5vw, 72px);
}

.panel {
  min-height: 100%;
  padding: clamp(26px, 4vw, 40px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.panel.muted {
  background: var(--soft);
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.04;
  font-weight: 880;
  overflow-wrap: break-word;
}

.panel p,
.ai-band p,
.proof p,
.assessment p {
  color: var(--slate);
  font-size: 16px;
  line-height: 1.55;
  font-weight: 500;
}

.risk-list {
  display: grid;
  gap: 14px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.risk-list li {
  position: relative;
  padding-left: 22px;
  color: #354956;
  line-height: 1.45;
}

.risk-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--teal);
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.value-grid div {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfc;
}

.value-grid span {
  display: block;
  margin-bottom: 10px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 880;
}

.value-grid p {
  margin: 0;
  color: #354956;
  font-size: 14px;
  line-height: 1.45;
}

.ai-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 34px;
  align-items: center;
  margin: 0 clamp(20px, 5vw, 72px);
  padding: clamp(34px, 5vw, 56px);
  border-radius: 8px;
  background: var(--blue);
}

.ai-band h2,
.ai-band p {
  color: var(--white);
}

.ai-band p {
  opacity: 0.88;
}

.ai-band aside {
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 8px;
  color: var(--white);
}

.ai-band aside strong {
  display: block;
  margin-bottom: 8px;
  color: #8fe0d6;
}

.ai-band aside p {
  margin: 0;
  font-size: 15px;
  line-height: 1.45;
}

.proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  padding: 72px clamp(20px, 5vw, 72px) 54px;
}

.whitepaper-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.7fr);
  gap: 34px;
  align-items: stretch;
  padding: 68px clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fbfcfc;
}

.whitepaper-section > div:first-child {
  max-width: 760px;
}

.whitepaper-section h2 {
  max-width: 720px;
}

.whitepaper-section p {
  color: var(--slate);
  font-size: 17px;
  line-height: 1.55;
  font-weight: 500;
}

.whitepaper-card {
  display: grid;
  gap: 16px;
  align-content: center;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 18px 34px rgba(23, 50, 77, 0.08);
}

.whitepaper-card span {
  color: var(--teal);
  font-size: 13px;
  font-weight: 820;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.whitepaper-card p {
  font-size: 15px;
  line-height: 1.5;
}

.cost-section {
  display: grid;
  gap: 30px;
  padding: 68px clamp(20px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
}

.cost-section > div:first-child {
  max-width: 880px;
}

.cost-section > div:first-child p {
  color: var(--slate);
  font-size: 17px;
  line-height: 1.55;
  font-weight: 500;
}

.cost-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.cost-grid article {
  min-height: 190px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfc;
}

.cost-grid span {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: 0.06em;
}

.cost-grid h3 {
  margin: 0 0 10px;
  font-size: 20px;
}

.cost-grid p {
  margin: 0;
  color: var(--slate);
  font-size: 15px;
  line-height: 1.45;
  font-weight: 500;
}

.resource-section {
  display: grid;
  grid-template-columns: minmax(0, 0.6fr) minmax(0, 1fr);
  gap: 34px;
  padding: 68px clamp(20px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
  background: #fbfcfc;
}

.resource-section > div:first-child p {
  color: var(--slate);
  font-size: 17px;
  line-height: 1.55;
  font-weight: 500;
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.resource-grid a {
  display: grid;
  gap: 10px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--blue);
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.resource-grid a:hover {
  border-color: rgba(27, 153, 139, 0.5);
  box-shadow: 0 18px 34px rgba(23, 50, 77, 0.08);
  transform: translateY(-1px);
}

.resource-grid span,
.article-body .section-kicker {
  color: var(--teal);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.resource-grid strong {
  font-size: 20px;
  line-height: 1.18;
}

.resource-grid p {
  margin: 0;
  color: var(--slate);
  font-size: 15px;
  line-height: 1.45;
  font-weight: 500;
}

.article-body {
  display: grid;
  grid-template-columns: minmax(0, 0.68fr) minmax(280px, 0.32fr);
  gap: 42px;
  padding: 72px clamp(20px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
}

.article-main {
  max-width: 850px;
}

.article-main h2 {
  margin-top: 36px;
}

.article-main h2:first-child {
  margin-top: 0;
}

.article-main p,
.article-main li {
  color: var(--slate);
  font-size: 17px;
  line-height: 1.62;
  font-weight: 500;
}

.article-main ul {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding-left: 22px;
}

.article-sidebar {
  display: grid;
  gap: 16px;
  align-content: start;
}

.article-sidebar img {
  width: 100%;
  height: auto;
  border-radius: 8px;
}

.article-sidebar .whitepaper-card {
  box-shadow: none;
}

.internal-links {
  display: grid;
  gap: 10px;
}

.internal-links a {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--blue);
  text-decoration: none;
  font-weight: 760;
}

.proof article {
  border-left: 4px solid var(--teal);
  padding-left: 20px;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.2;
}

.assessment {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.62fr) auto;
  gap: 28px;
  align-items: center;
  margin: 0 clamp(20px, 5vw, 72px) 72px;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfc;
}

.assessment h2 {
  font-size: clamp(28px, 3.4vw, 42px);
}

.assessment ol {
  margin: 0;
  padding-left: 22px;
  color: #354956;
  line-height: 1.8;
  font-weight: 650;
}

.service-ladder {
  display: grid;
  grid-template-columns: minmax(0, 0.52fr) minmax(0, 1fr);
  gap: 34px;
  align-items: start;
  padding: 0 clamp(20px, 5vw, 72px) 72px;
}

.service-ladder h2 {
  font-size: clamp(28px, 3.4vw, 42px);
}

.delivery-visual-section {
  display: grid;
  grid-template-columns: minmax(0, 0.42fr) minmax(0, 0.58fr);
  gap: 34px;
  align-items: center;
  padding: clamp(34px, 5vw, 58px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.delivery-visual-section.compact {
  border-top: 0;
}

.delivery-visual-section h2 {
  font-size: clamp(28px, 3.4vw, 42px);
}

.delivery-visual-section p {
  color: var(--slate);
  font-size: 16px;
  line-height: 1.55;
}

.delivery-visual-section img {
  display: block;
  width: min(100%, 640px);
  margin: 0 auto;
  border-radius: 8px;
}

.delivery-visual-section img.methodology-visual {
  width: min(100%, 820px);
}

.service-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.service-cards a {
  display: block;
  min-height: 220px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfc;
}

.service-cards span {
  display: block;
  margin-bottom: 12px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 900;
}

.service-cards strong {
  display: block;
  margin-bottom: 10px;
  color: var(--blue);
  font-size: 18px;
  line-height: 1.22;
}

.service-cards p {
  margin: 0;
  color: var(--slate);
  font-size: 14px;
  line-height: 1.45;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--line);
  color: var(--slate);
  font-size: 14px;
}

footer span:first-child,
footer strong {
  color: var(--blue);
  font-weight: 800;
}

@media (max-width: 900px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .hero,
  .two-column,
  .ai-band,
  .whitepaper-section,
  .resource-section,
  .proof,
  .assessment,
  .service-ladder,
  .delivery-visual-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-mark {
    min-height: 220px;
  }

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

  .resource-grid,
  .cost-grid {
    grid-template-columns: 1fr 1fr;
  }

  .article-body {
    grid-template-columns: 1fr;
  }

  .service-cards {
    grid-template-columns: 1fr;
  }

  .assessment {
    align-items: stretch;
  }

  .assessment .button {
    width: 100%;
  }
}

@media (max-width: 560px) {
  .brand span {
    display: none;
  }

  .site-header {
    gap: 14px;
  }

  nav {
    flex-wrap: wrap;
    gap: 14px;
    font-size: 13px;
    overflow: visible;
  }

  h1 {
    font-size: 32px;
    line-height: 1.05;
  }

  .eyebrow {
    font-size: 10.5px;
    letter-spacing: 0.045em;
    white-space: nowrap;
  }

  .hero {
    display: block;
    width: 100%;
    padding-left: 26px;
    padding-right: 26px;
  }

  .hero-copy {
    width: 100%;
    max-width: 320px;
  }

  .lead {
    font-size: 17px;
    max-width: 100%;
    overflow-wrap: break-word;
  }

  h2 {
    font-size: 30px;
    line-height: 1.12;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-mark {
    display: none;
  }

  .button {
    width: 100%;
  }

  .panel,
  .ai-band,
  .whitepaper-card,
  .cost-grid article,
  .assessment {
    padding: 24px;
  }

  .resource-grid,
  .cost-grid {
    grid-template-columns: 1fr;
  }

  .offer-hero {
    padding-left: 26px;
    padding-right: 26px;
    overflow: hidden;
  }

  .offer-hero > * {
    min-width: 0;
    max-width: 100%;
  }

  .offer-hero h1 {
    font-size: 30px;
    line-height: 1.06;
    overflow-wrap: break-word;
  }

  .offer-hero .lead,
  .offer-summary p {
    max-width: 100%;
    overflow-wrap: break-word;
  }
}


.offer-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.42fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  padding: clamp(64px, 7vw, 92px) clamp(20px, 5vw, 72px) clamp(48px, 6vw, 72px);
  border-bottom: 1px solid var(--line);
}

.offer-hero h1 {
  max-width: 820px;
}

.offer-summary {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.offer-summary strong {
  display: block;
  margin-bottom: 10px;
  color: var(--teal);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.offer-summary p {
  margin: 0;
  color: #354956;
  font-size: 17px;
  line-height: 1.52;
  font-weight: 560;
}

.assessment-grid,
.architecture-section,
.coverage-band,
.deliverables,
.pricing-section {
  padding: 72px clamp(20px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
}

.assessment-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 36px;
}

.architecture-section {
  background: #fbfcfc;
}

.architecture {
  margin-top: 26px;
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.arch-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.arch-row div,
.arch-core {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--blue);
  text-align: center;
  font-weight: 800;
  line-height: 1.28;
}

.arch-row span,
.arch-core span {
  color: var(--slate);
  font-size: 13px;
  font-weight: 540;
}

.arch-core {
  max-width: 440px;
  margin: 10px auto;
  background: var(--blue);
  border-color: var(--blue);
  color: var(--white);
}

.arch-core span {
  color: #8fe0d6;
}

.pipeline div {
  background: #edf7f6;
  border-color: #b7ded9;
}

.outputs div {
  background: #fff8e8;
  border-color: #f0d28e;
}

.arch-arrow {
  height: 22px;
  position: relative;
}

.arch-arrow::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  width: 1px;
  height: 22px;
  background: var(--teal);
}

.coverage-band {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

.coverage-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.coverage-list span,
.deliverable-grid article,
.pricing-grid div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfc;
}

.coverage-list span {
  padding: 16px;
  color: #354956;
  font-weight: 670;
  line-height: 1.34;
}

.deliverables {
  display: grid;
  grid-template-columns: minmax(0, 0.65fr) minmax(0, 1fr);
  gap: 34px;
}

.deliverable-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.deliverable-grid article {
  padding: 20px;
}

.deliverable-grid strong {
  display: block;
  margin-bottom: 8px;
  color: var(--blue);
}

.deliverable-grid p {
  margin: 0;
  color: var(--slate);
  line-height: 1.48;
}

.pricing-section {
  display: grid;
  grid-template-columns: minmax(0, 0.55fr) minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.pricing-grid div {
  padding: 18px;
}

.pricing-grid span {
  display: block;
  color: var(--slate);
  font-size: 13px;
  font-weight: 720;
}

.pricing-grid strong {
  display: block;
  margin-top: 8px;
  color: var(--blue);
  font-size: 18px;
  line-height: 1.2;
}

.project-plan {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.project-plan::before {
  content: "";
  position: absolute;
  left: 7%;
  right: 7%;
  top: 36px;
  height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--gold));
}

.project-phase {
  position: relative;
  z-index: 1;
  min-height: 210px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.project-phase span,
.lifecycle-node span {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 16px;
  border-radius: 999px;
  background: var(--blue);
  color: var(--white);
  font-size: 13px;
  font-weight: 900;
}

.project-phase strong,
.lifecycle-node strong {
  display: block;
  margin-bottom: 8px;
  color: var(--blue);
  font-size: 16px;
  line-height: 1.22;
}

.project-phase p,
.lifecycle-node p,
.pricing-grid p {
  margin: 0;
  color: var(--slate);
  font-size: 14px;
  line-height: 1.45;
}

.lifecycle-graph {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.lifecycle-node {
  position: relative;
  min-height: 190px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.lifecycle-node::after {
  content: "";
  position: absolute;
  top: 40px;
  right: -18px;
  width: 20px;
  height: 2px;
  background: var(--teal);
}

.lifecycle-node:nth-child(3)::after,
.lifecycle-node:nth-child(6)::after {
  display: none;
}

.lifecycle-node span {
  background: var(--teal);
}

.lifecycle-node:nth-child(2n) span {
  background: var(--blue);
}

.lifecycle-node:nth-child(3n) span {
  background: var(--gold);
  color: var(--blue);
}

.tiers-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 900px) {
  .offer-hero,
  .assessment-grid,
  .coverage-band,
  .deliverables,
  .pricing-section {
    grid-template-columns: 1fr;
  }

  .arch-row,
  .coverage-list,
  .deliverable-grid,
  .pricing-grid,
  .project-plan,
  .lifecycle-graph {
    grid-template-columns: 1fr;
  }

  .project-plan::before,
  .lifecycle-node::after {
    display: none;
  }

  .project-phase,
  .lifecycle-node {
    min-height: auto;
  }
}

@media (max-width: 560px) {
  .offer-hero {
    display: block;
    width: 100%;
    padding-left: 26px;
    padding-right: 26px;
    overflow: hidden;
  }

  .offer-hero h1 {
    max-width: 100%;
    font-size: 28px;
    line-height: 1.08;
    overflow-wrap: break-word;
  }

  .offer-hero .lead,
  .offer-summary,
  .offer-summary p {
    max-width: 100%;
    overflow-wrap: break-word;
  }

  .offer-summary {
    margin-top: 28px;
  }

  .site-header {
    overflow: hidden;
  }

  nav {
    max-width: 100%;
    gap: 10px;
    font-size: 12px;
  }

  nav a {
    white-space: normal;
  }

  .nav-cta {
    padding: 9px 12px;
  }
}


.offer-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.42fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  padding: clamp(64px, 7vw, 92px) clamp(20px, 5vw, 72px) clamp(48px, 6vw, 72px);
  border-bottom: 1px solid var(--line);
}

.offer-hero h1 {
  max-width: 820px;
}

.offer-summary {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.offer-summary strong {
  display: block;
  margin-bottom: 10px;
  color: var(--teal);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.offer-summary p {
  margin: 0;
  color: #354956;
  font-size: 17px;
  line-height: 1.52;
  font-weight: 560;
}

.assessment-grid,
.architecture-section,
.coverage-band,
.deliverables,
.sample-assets,
.pricing-section {
  padding: 72px clamp(20px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
}

.assessment-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 36px;
}

.architecture-section {
  background: #fbfcfc;
}

.architecture {
  margin-top: 26px;
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.arch-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.arch-row div,
.arch-core {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--blue);
  text-align: center;
  font-weight: 800;
  line-height: 1.28;
}

.arch-row span,
.arch-core span {
  color: var(--slate);
  font-size: 13px;
  font-weight: 540;
}

.arch-core {
  max-width: 440px;
  margin: 10px auto;
  background: var(--blue);
  border-color: var(--blue);
  color: var(--white);
}

.arch-core span {
  color: #8fe0d6;
}

.pipeline div {
  background: #edf7f6;
  border-color: #b7ded9;
}

.outputs div {
  background: #fff8e8;
  border-color: #f0d28e;
}

.arch-arrow {
  height: 22px;
  position: relative;
}

.arch-arrow::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  width: 1px;
  height: 22px;
  background: var(--teal);
}

.coverage-band {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

.coverage-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.coverage-list span,
.deliverable-grid article,
.pricing-grid div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfc;
}

.coverage-list span {
  padding: 16px;
  color: #354956;
  font-weight: 670;
  line-height: 1.34;
}

.deliverables {
  display: grid;
  grid-template-columns: minmax(0, 0.65fr) minmax(0, 1fr);
  gap: 34px;
}

.deliverable-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.deliverable-grid article {
  padding: 20px;
}

.deliverable-grid strong {
  display: block;
  margin-bottom: 8px;
  color: var(--blue);
}

.deliverable-grid p {
  margin: 0;
  color: var(--slate);
  line-height: 1.48;
}

.sample-assets {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(280px, 0.42fr);
  gap: 34px;
  align-items: center;
  background: var(--blue);
}

.sample-assets h2,
.sample-assets p {
  color: var(--white);
}

.sample-assets p {
  opacity: 0.88;
  font-size: 17px;
  line-height: 1.52;
}

.asset-links {
  display: grid;
  gap: 12px;
}

.asset-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 52px;
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 8px;
  color: var(--white);
  font-weight: 780;
}

.asset-links a::after {
  content: "Download";
  color: #8fe0d6;
  font-size: 13px;
}

.pricing-section {
  display: grid;
  grid-template-columns: minmax(0, 0.55fr) minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.pricing-grid div {
  padding: 18px;
}

.pricing-grid span {
  display: block;
  color: var(--slate);
  font-size: 13px;
  font-weight: 720;
}

.pricing-grid strong {
  display: block;
  margin-top: 8px;
  color: var(--blue);
  font-size: 18px;
  line-height: 1.2;
}

@media (max-width: 900px) {
  .offer-hero,
  .assessment-grid,
  .coverage-band,
  .deliverables,
  .sample-assets,
  .pricing-section {
    grid-template-columns: 1fr;
  }

  .arch-row,
  .coverage-list,
  .deliverable-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  html,
  body,
  main {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
  }

  .site-header {
    overflow: hidden;
  }

  nav {
    max-width: 100%;
    gap: 10px;
    font-size: 12px;
  }

  nav a {
    white-space: normal;
  }

  .nav-cta {
    padding: 9px 12px;
  }

  .offer-hero {
    display: block;
    width: 100vw;
    max-width: 100vw;
    padding-left: 26px;
    padding-right: 26px;
    overflow: hidden;
  }

  .offer-hero > * {
    min-width: 0;
    max-width: calc(100vw - 52px);
  }

  .offer-hero h1 {
    max-width: 100%;
    font-size: 28px;
    line-height: 1.08;
    overflow-wrap: break-word;
  }

  .offer-hero .lead,
  .offer-summary,
  .offer-summary p {
    width: 100%;
    max-width: calc(100vw - 52px);
    overflow-wrap: break-word;
  }

  .offer-summary {
    margin-top: 28px;
  }

  .hero-actions {
    width: 100%;
    max-width: calc(100vw - 52px);
  }

  .assessment-grid,
  .architecture-section,
  .coverage-band,
  .deliverables,
  .sample-assets,
  .pricing-section,
  .service-ladder {
    width: 100vw;
    max-width: 100vw;
    padding-left: 26px;
    padding-right: 26px;
  }
}


.offer-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.42fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  padding: clamp(64px, 7vw, 92px) clamp(20px, 5vw, 72px) clamp(48px, 6vw, 72px);
  border-bottom: 1px solid var(--line);
}

.offer-hero h1 {
  max-width: 820px;
}

.offer-summary {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.offer-summary strong {
  display: block;
  margin-bottom: 10px;
  color: var(--teal);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.offer-summary p {
  margin: 0;
  color: #354956;
  font-size: 17px;
  line-height: 1.52;
  font-weight: 560;
}

.assessment-grid,
.architecture-section,
.coverage-band,
.deliverables,
.sample-assets,
.pricing-section {
  padding: 72px clamp(20px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
}

.assessment-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 36px;
}

.architecture-section {
  background: #fbfcfc;
}

.architecture {
  margin-top: 26px;
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.arch-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.arch-row div,
.arch-core {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--blue);
  text-align: center;
  font-weight: 800;
  line-height: 1.28;
}

.arch-row span,
.arch-core span {
  color: var(--slate);
  font-size: 13px;
  font-weight: 540;
}

.arch-core {
  max-width: 440px;
  margin: 10px auto;
  background: var(--blue);
  border-color: var(--blue);
  color: var(--white);
}

.arch-core span {
  color: #8fe0d6;
}

.pipeline div {
  background: #edf7f6;
  border-color: #b7ded9;
}

.outputs div {
  background: #fff8e8;
  border-color: #f0d28e;
}

.arch-arrow {
  height: 22px;
  position: relative;
}

.arch-arrow::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  width: 1px;
  height: 22px;
  background: var(--teal);
}

.coverage-band {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

.coverage-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.coverage-list span,
.deliverable-grid article,
.pricing-grid div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfc;
}

.coverage-list span {
  padding: 16px;
  color: #354956;
  font-weight: 670;
  line-height: 1.34;
}

.deliverables {
  display: grid;
  grid-template-columns: minmax(0, 0.65fr) minmax(0, 1fr);
  gap: 34px;
  align-items: center;
}

.deliverable-visual {
  display: block;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.deliverable-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.deliverable-grid article {
  padding: 20px;
}

.deliverable-grid strong {
  display: block;
  margin-bottom: 8px;
  color: var(--blue);
}

.deliverable-grid p {
  margin: 0;
  color: var(--slate);
  line-height: 1.48;
}

.sample-assets {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(280px, 0.42fr);
  gap: 34px;
  align-items: center;
  background: var(--blue);
}

.sample-assets h2,
.sample-assets p {
  color: var(--white);
}

.sample-assets p {
  opacity: 0.88;
  font-size: 17px;
  line-height: 1.52;
}

.asset-links {
  display: grid;
  gap: 12px;
}

.asset-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 52px;
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 8px;
  color: var(--white);
  font-weight: 780;
}

.asset-links a::after {
  content: "Download";
  color: #8fe0d6;
  font-size: 13px;
}

.pricing-section {
  display: grid;
  grid-template-columns: minmax(0, 0.55fr) minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.pricing-grid div {
  padding: 18px;
}

.pricing-grid span {
  display: block;
  color: var(--slate);
  font-size: 13px;
  font-weight: 720;
}

.pricing-grid strong {
  display: block;
  margin-top: 8px;
  color: var(--blue);
  font-size: 18px;
  line-height: 1.2;
}

@media (max-width: 900px) {
  .offer-hero,
  .assessment-grid,
  .coverage-band,
  .deliverables,
  .sample-assets,
  .pricing-section {
    grid-template-columns: 1fr;
  }

  .arch-row,
  .coverage-list,
  .deliverable-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }
}