:root {
  --ink: #122326;
  --ink-soft: #294247;
  --teal: #0f6967;
  --teal-dark: #0a4c4b;
  --mint: #dff3ed;
  --mint-strong: #9fd7ca;
  --coral: #d96554;
  --coral-dark: #b84e40;
  --blue-gray: #eef4f4;
  --blue-gray-soft: #f6faf9;
  --line: #d8e4e3;
  --muted: #65777a;
  --white: #ffffff;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --display: 'Fraunces', Georgia, serif;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font);
  color: var(--ink-soft);
  background: var(--white);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg {
  display: block;
}

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

h1, h2, h3 {
  color: var(--ink);
  font-family: var(--display);
  font-weight: 650;
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(2.8rem, 5.4vw, 4.7rem);
  max-width: 820px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
}

h3 {
  font-family: var(--font);
  font-weight: 800;
  font-size: 1.15rem;
}

p {
  color: var(--muted);
}

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

section {
  padding: 96px 0;
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.nav-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
}

.logo strong {
  color: var(--teal);
  font-weight: 800;
}

.logo-mark {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  object-fit: contain;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 28px;
  color: var(--muted);
  font-size: 0.93rem;
  font-weight: 650;
}

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

.btn {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 12px 22px;
  border: 1px solid transparent;
  font-size: 0.94rem;
  font-weight: 750;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

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

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

.btn-primary:hover {
  background: var(--teal-dark);
  border-color: var(--teal-dark);
}

.btn-outline {
  background: transparent;
  color: var(--teal);
  border-color: var(--mint-strong);
}

.btn-outline:hover {
  border-color: var(--teal);
  color: var(--teal-dark);
}

.btn-white {
  background: var(--white);
  color: var(--teal-dark);
  border-color: var(--white);
}

.nav-cta {
  white-space: nowrap;
}

.hero {
  padding: 86px 0 62px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(246,250,249,0.92) 100%),
    radial-gradient(circle at 78% 22%, rgba(159, 215, 202, 0.22), rgba(255,255,255,0) 34%),
    #ffffff;
  border-bottom: 1px solid var(--line);
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(360px, 0.97fr);
  gap: 56px;
  align-items: center;
}

.hero-copy,
.hero-media {
  min-width: 0;
}

.hero-copy p {
  max-width: 650px;
  margin-top: 24px;
  font-size: 1.16rem;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.hero-points {
  list-style: none;
  display: grid;
  gap: 10px;
  margin-top: 32px;
  max-width: 620px;
}

.hero-points li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--ink-soft);
  font-size: 0.98rem;
  font-weight: 650;
}

.hero-points li::before {
  content: "";
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  margin-top: 9px;
  border-radius: 999px;
  background: var(--coral);
}

.hero-media {
  position: relative;
}

.hero-photo {
  width: 100%;
  aspect-ratio: 1.22 / 1;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--line);
  box-shadow: 0 20px 48px rgba(18, 35, 38, 0.14);
}

.hero-panel {
  width: min(330px, calc(100% - 28px));
  position: absolute;
  left: 22px;
  bottom: 22px;
  padding: 18px;
  display: grid;
  gap: 14px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(216, 228, 227, 0.82);
  border-radius: 8px;
  box-shadow: 0 12px 30px rgba(18, 35, 38, 0.14);
  backdrop-filter: blur(10px);
}

.panel-label {
  display: block;
  color: var(--coral-dark);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-panel strong {
  color: var(--ink);
  font-size: 1rem;
}

.mini-score {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 7px 14px;
  padding-top: 4px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 650;
}

.mini-score strong {
  color: var(--teal-dark);
  font-family: var(--font);
  font-size: 0.76rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.home-hero {
  padding-bottom: 76px;
}

.home-system-media .hero-photo {
  opacity: 0.72;
}

.system-map {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 22px;
}

.center-node,
.module-node {
  border: 1px solid rgba(216, 228, 227, 0.88);
  border-radius: 8px;
  box-shadow: 0 16px 38px rgba(18, 35, 38, 0.14);
}

.center-node {
  width: 170px;
  min-height: 140px;
  display: grid;
  place-items: center;
  gap: 6px;
  padding: 22px;
  background: var(--teal-dark);
  color: var(--white);
  text-align: center;
}

.center-node span,
.center-node strong {
  color: var(--white);
  line-height: 1.12;
}

.center-node span {
  font-size: 0.95rem;
  font-weight: 700;
}

.center-node strong {
  font-family: var(--font);
  font-size: 1.18rem;
  font-weight: 850;
}

.bar-signal {
  display: flex;
  align-items: end;
  gap: 6px;
  height: 38px;
  margin-top: 4px;
}

.bar-signal span {
  width: 14px;
  display: block;
  background: var(--mint-strong);
}

.bar-signal span:nth-child(1) {
  height: 14px;
}

.bar-signal span:nth-child(2) {
  height: 24px;
}

.bar-signal span:nth-child(3) {
  height: 34px;
}

.module-node {
  position: absolute;
  width: 156px;
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.95);
  color: var(--ink);
  text-align: center;
  font-size: 0.82rem;
  font-weight: 800;
  line-height: 1.22;
}

.node-call {
  top: 36px;
  left: 34px;
}

.node-reactivation {
  top: 36px;
  right: 34px;
}

.node-proof {
  top: 36%;
  left: 6px;
}

.node-nurture {
  top: 36%;
  right: 6px;
}

.node-local {
  bottom: 34px;
  left: 42px;
}

.node-pages {
  bottom: 34px;
  right: 184px;
}

.node-paid {
  bottom: 34px;
  right: 18px;
}

.signal-bar {
  padding: 0;
  background: var(--ink);
  color: var(--white);
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.signal-grid div {
  min-height: 116px;
  padding: 28px 24px;
  border-left: 1px solid rgba(255, 255, 255, 0.12);
}

.signal-grid div:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.signal-grid span {
  display: block;
  margin-bottom: 10px;
  color: var(--mint-strong);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.signal-grid strong {
  color: var(--white);
  font-size: 1.02rem;
}

.split-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: 68px;
  align-items: start;
}

.split-grid p {
  margin-top: 20px;
  font-size: 1.06rem;
}

.leak-list {
  border-top: 1px solid var(--line);
}

.leak-row {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 18px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.leak-row span {
  width: 9px;
  height: 9px;
  margin-top: 9px;
  border-radius: 50%;
  background: var(--coral);
}

.leak-row p {
  margin: 0;
  color: var(--ink-soft);
  font-weight: 650;
}

.snapshot {
  background: var(--ink);
  color: var(--white);
}

.snapshot .section-header h2 {
  color: var(--white);
}

.snapshot .section-header p {
  color: rgba(255, 255, 255, 0.68);
}

.snapshot-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.82fr) minmax(0, 1.18fr);
  gap: 52px;
  align-items: start;
}

.snapshot-card {
  background: var(--white);
  color: var(--ink-soft);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.22);
  overflow: hidden;
}

.snapshot-top {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: start;
  padding: 30px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, #ffffff 0%, #f8fbfb 100%);
}

.snapshot-top h3 {
  margin-top: 5px;
  color: var(--ink);
  font-size: 1.35rem;
}

.snapshot-top p {
  max-width: 560px;
  margin-top: 8px;
  font-size: 0.95rem;
}

.snapshot-table {
  display: grid;
}

.snapshot-row {
  display: grid;
  grid-template-columns: 0.72fr 1fr 1fr;
  gap: 22px;
  padding: 18px 30px;
  border-bottom: 1px solid var(--line);
}

.snapshot-row:last-child {
  border-bottom: 0;
}

.snapshot-row-head {
  background: var(--blue-gray-soft);
  color: var(--ink);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.snapshot-row span {
  color: var(--ink);
  font-weight: 800;
}

.snapshot-row p {
  margin: 0;
  font-size: 0.88rem;
}

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

.section-header {
  max-width: 700px;
  margin-bottom: 46px;
}

.section-header-center {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.section-header p {
  margin-top: 14px;
  font-size: 1.06rem;
}

.home-services {
  background: var(--white);
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.module-item {
  min-width: 0;
  padding: 28px 18px;
  border-right: 1px solid var(--line);
  text-align: center;
}

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

.module-item .service-icon {
  margin: 0 auto 20px;
  background: transparent;
}

.module-item h3 {
  margin-bottom: 10px;
  line-height: 1.18;
}

.module-item p {
  font-size: 0.88rem;
  line-height: 1.55;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.service-card {
  min-height: 270px;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.service-card:hover {
  transform: translateY(-3px);
  border-color: rgba(15, 105, 103, 0.28);
  box-shadow: 0 18px 42px rgba(18, 35, 38, 0.1);
}

.service-icon {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  border-radius: 8px;
  background: var(--mint);
  color: var(--teal-dark);
}

.service-icon svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card h3 {
  margin-bottom: 12px;
  line-height: 1.18;
}

.service-card p {
  font-size: 0.95rem;
}

.process {
  background: var(--white);
}

.system-sequence {
  background: linear-gradient(180deg, var(--blue-gray-soft) 0%, #ffffff 100%);
}

.sequence-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 26px;
}

.sequence-item {
  position: relative;
  display: grid;
  justify-items: center;
  align-content: start;
  text-align: center;
}

.sequence-item:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 26px;
  right: -22px;
  width: 18px;
  height: 1px;
  background: var(--mint-strong);
}

.sequence-item span {
  width: 54px;
  height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  border-radius: 999px;
  background: var(--teal);
  color: var(--white);
  font-weight: 850;
}

.sequence-item h3 {
  max-width: 190px;
  margin-bottom: 12px;
}

.sequence-item p {
  font-size: 0.9rem;
  line-height: 1.56;
}

.snapshot-entry {
  background: var(--blue-gray);
}

.snapshot-entry-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1.22fr);
  gap: 54px;
  align-items: center;
}

.snapshot-entry h2 {
  max-width: 680px;
}

.snapshot-entry p {
  max-width: 690px;
  margin: 18px 0 28px;
  font-size: 1.05rem;
}

.snapshot-mini {
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 42px rgba(18, 35, 38, 0.08);
}

.snapshot-mini h3 {
  margin-bottom: 18px;
}

.snapshot-mini-row {
  display: grid;
  grid-template-columns: 1fr 0.8fr 0.7fr;
  gap: 14px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 700;
}

.snapshot-mini-row:first-of-type {
  color: var(--ink);
  font-size: 0.74rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.snapshot-mini-row i {
  width: 68px;
  height: 8px;
  align-self: center;
  border-radius: 999px;
  background: var(--blue-gray);
}

.snapshot-mini-row strong {
  color: var(--teal-dark);
  font-family: var(--font);
}

.engagements {
  background: var(--white);
}

.engagement-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.engagement-card {
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbfb;
}

.engagement-card span {
  display: block;
  margin-bottom: 14px;
  color: var(--teal-dark);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.engagement-card h3 {
  margin-bottom: 12px;
}

.engagement-card p {
  font-size: 0.94rem;
}

.compliance-band {
  padding: 54px 0;
  background: linear-gradient(90deg, #fff6f3 0%, #ffe8e1 100%);
}

.compliance-band-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 36px;
  align-items: center;
}

.compliance-band h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}

.compliance-band p {
  max-width: 760px;
  margin-top: 10px;
}

.compliance-band .btn-white {
  background: var(--coral);
  color: var(--white);
  border-color: var(--coral);
}

.timeline {
  border-top: 1px solid var(--line);
}

.timeline-item {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 34px;
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
}

.timeline-item span {
  color: var(--coral-dark);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.timeline-item h3 {
  margin-bottom: 8px;
  font-size: 1.28rem;
}

.timeline-item p {
  max-width: 720px;
}

.compliance {
  background: var(--mint);
}

.compliance-grid {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 70px;
  align-items: start;
}

.compliance-grid p {
  margin-top: 20px;
  font-size: 1.04rem;
}

.compliance-list {
  display: grid;
  gap: 16px;
}

.compliance-list div {
  padding: 22px;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(15, 105, 103, 0.14);
  border-radius: 8px;
}

.compliance-list strong {
  color: var(--ink);
  display: block;
  margin-bottom: 7px;
}

.compliance-list p {
  margin: 0;
  font-size: 0.92rem;
}

.pricing {
  background: var(--white);
}

.pricing-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(250px, 0.8fr) minmax(250px, 0.8fr);
  gap: 20px;
  align-items: stretch;
}

.pricing-grid > div:first-child {
  align-self: center;
  padding-right: 34px;
}

.pricing-grid > div:first-child p {
  margin-top: 18px;
}

.pricing-card {
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbfb;
}

.pricing-card-muted {
  background: var(--white);
}

.pricing-card span {
  display: block;
  margin-bottom: 16px;
  color: var(--coral-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pricing-card h3 {
  margin-bottom: 18px;
}

.price {
  margin-bottom: 16px;
  color: var(--ink);
  font-size: clamp(2.2rem, 4vw, 3rem);
  line-height: 1;
  font-weight: 800;
}

.pricing-card p:not(.price) {
  margin-bottom: 24px;
  font-size: 0.94rem;
}

.audit {
  background: var(--teal);
  padding: 72px 0;
}

.audit-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 36px;
  align-items: center;
}

.audit-card h2 {
  color: var(--white);
}

.audit-card p {
  max-width: 680px;
  margin-top: 16px;
  color: rgba(255, 255, 255, 0.78);
}

footer {
  background: var(--ink);
  padding: 44px 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 34px;
  align-items: flex-start;
}

.footer-logo,
.footer-logo strong,
footer .logo {
  color: var(--white);
}

footer p {
  margin-top: 12px;
  max-width: 430px;
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.92rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 24px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.92rem;
  font-weight: 650;
}

.footer-links a:hover {
  color: var(--white);
}

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

  .hero-layout,
  .split-grid,
  .snapshot-layout,
  .snapshot-entry-grid,
  .compliance-grid,
  .compliance-band-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .snapshot-top,
  .snapshot-row {
    grid-template-columns: 1fr;
  }

  .hero-layout {
    gap: 38px;
  }

  .pricing-grid > div:first-child {
    padding-right: 0;
  }

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

  .module-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .module-item {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .module-item:last-child {
    border-bottom: 0;
  }

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

  .sequence-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sequence-item:not(:last-child)::after {
    display: none;
  }

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

  .audit-card,
  .footer-inner {
    grid-template-columns: 1fr;
    display: grid;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 16px;
  }

  .container {
    width: min(100% - 30px, 1160px);
  }

  section {
    padding: 68px 0;
  }

  .hero {
    padding: 52px 0 48px;
  }

  h1 {
    font-size: clamp(2.6rem, 12vw, 3.05rem);
    overflow-wrap: anywhere;
  }

  h2 {
    font-size: clamp(2rem, 10vw, 2.45rem);
  }

  .hero-copy p {
    margin-top: 18px;
    font-size: 1rem;
  }

  .hero-points {
    gap: 12px;
    margin-top: 28px;
  }

  .hero-points li {
    font-size: 0.93rem;
    line-height: 1.48;
  }

  .nav-inner {
    min-height: 66px;
  }

  .logo {
    white-space: normal;
  }

  .nav-cta {
    display: none;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-panel {
    position: static;
    width: 100%;
    margin-top: 12px;
  }

  .system-map {
    position: static;
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 0;
    margin-top: 12px;
  }

  .center-node,
  .module-node {
    position: static;
    width: 100%;
    min-height: auto;
  }

  .center-node {
    padding: 18px;
  }

  .hero-photo {
    aspect-ratio: 1 / 0.78;
  }

  .signal-grid,
  .services-grid,
  .module-grid,
  .sequence-grid {
    grid-template-columns: 1fr;
  }

  .module-item {
    padding: 24px 0;
  }

  .signal-grid div {
    min-height: auto;
    padding: 22px 0;
  }

  .snapshot-layout,
  .snapshot-top,
  .snapshot-row {
    grid-template-columns: 1fr;
  }

  .snapshot-top,
  .snapshot-row {
    padding-left: 20px;
    padding-right: 20px;
  }

  .signal-grid div,
  .signal-grid div:last-child {
    border-right: 0;
    border-left: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .service-card {
    min-height: auto;
  }

  .audit-card {
    gap: 26px;
  }

  .compliance-band-grid .btn {
    width: 100%;
  }
}