:root {
  --ink: #141820;
  --muted: #5c6676;
  --line: #dce3ec;
  --paper: #ffffff;
  --soft: #f5f8fb;
  --brand: #0f766e;
  --brand-dark: #115e59;
  --accent: #f59e0b;
  --coral: #e45757;
  --navy: #172033;
  --shadow: 0 24px 70px rgba(20, 31, 52, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  background: var(--paper);
}

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: 16px clamp(18px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(220, 227, 236, 0.9);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 220px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  color: #fff;
  font-weight: 800;
  background: linear-gradient(135deg, var(--brand), var(--coral));
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.1;
}

.brand small {
  color: var(--muted);
  font-weight: 700;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(14px, 2vw, 28px);
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 700;
}

.main-nav a:hover {
  color: var(--brand);
}

.header-actions,
.hero-actions,
.cta-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.primary-button,
.ghost-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 800;
  line-height: 1;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.primary-button {
  color: #fff;
  background: var(--brand);
  box-shadow: 0 14px 28px rgba(15, 118, 110, 0.22);
}

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

.primary-button:hover {
  background: var(--brand-dark);
}

.ghost-button {
  color: var(--brand-dark);
  border: 1px solid rgba(17, 94, 89, 0.28);
  background: #fff;
}

.ghost-button.light {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.44);
  background: rgba(255, 255, 255, 0.12);
}

.large {
  min-height: 52px;
  padding: 0 24px;
}

.hero-section {
  min-height: calc(100vh - 76px);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.8fr);
  align-items: center;
  gap: clamp(36px, 6vw, 88px);
  padding: clamp(72px, 10vw, 122px) clamp(18px, 4vw, 56px);
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(11, 18, 32, 0.92), rgba(11, 18, 32, 0.6)),
    linear-gradient(135deg, #0f766e 0%, #1f2937 52%, #e45757 100%);
}

.hero-content {
  color: #fff;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-content h1 {
  max-width: 780px;
  margin: 0;
  font-size: clamp(3rem, 8vw, 6.4rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 660px;
  margin: 26px 0 34px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  line-height: 1.65;
}

.dashboard-visual {
  width: 100%;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  transform: rotate(-2deg);
}

.visual-topbar {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
}

.visual-topbar span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  opacity: 0.8;
}

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

.visual-card {
  min-height: 144px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 18px;
  border-radius: 8px;
  color: #fff;
  background: rgba(15, 118, 110, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.visual-card span {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 8px;
  font-size: 0.86rem;
  font-weight: 900;
  background: rgba(255, 255, 255, 0.2);
}

.visual-card strong {
  font-size: 1.08rem;
}

.visual-card small {
  color: rgba(255, 255, 255, 0.82);
  font-weight: 700;
}

.accent-card {
  background: rgba(228, 87, 87, 0.72);
}

.dark-card {
  background: rgba(23, 32, 51, 0.74);
}

.gold-card {
  background: rgba(245, 158, 11, 0.72);
}

.trust-band {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}

.trust-band div {
  padding: 28px clamp(18px, 4vw, 46px);
  background: #fff;
}

.trust-band strong,
.trust-band span {
  display: block;
}

.trust-band strong {
  font-size: 1.35rem;
}

.trust-band span {
  margin-top: 6px;
  color: var(--muted);
  font-weight: 600;
}

.section-wrap,
.split-section,
.marketing-section,
.cta-section {
  padding: clamp(72px, 9vw, 120px) clamp(18px, 4vw, 56px);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 42px;
}

.section-heading.compact {
  margin-inline: auto;
  text-align: center;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4.5vw, 4rem);
  line-height: 1;
  letter-spacing: 0;
}

.section-heading p:not(.eyebrow),
.split-copy p,
.marketing-section p,
.cta-section p {
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.7;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.service-card {
  display: flex;
  flex-direction: column;
  min-height: 300px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 16px 40px rgba(20, 31, 52, 0.06);
}

.service-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  margin-bottom: 28px;
  border-radius: 8px;
  color: #fff;
  font-weight: 900;
  background: var(--navy);
}

.service-card h3 {
  margin: 0 0 12px;
  font-size: 1.18rem;
  line-height: 1.22;
}

.service-card p {
  margin: 0 0 24px;
  color: var(--muted);
  line-height: 1.6;
}

.service-card a {
  margin-top: auto;
  color: var(--brand-dark);
  font-weight: 900;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(300px, 1fr);
  gap: clamp(36px, 6vw, 80px);
  align-items: center;
  background: var(--soft);
}

.creative-panel {
  position: relative;
  min-height: 480px;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.16), rgba(245, 158, 11, 0.14)),
    #fff;
  border: 1px solid var(--line);
  box-shadow: 0 24px 70px rgba(20, 31, 52, 0.1);
  overflow: hidden;
}

.logo-sketch,
.banner-strip,
.email-badge {
  position: absolute;
  display: grid;
  place-items: center;
  border-radius: 8px;
  font-weight: 900;
  box-shadow: 0 20px 44px rgba(20, 31, 52, 0.13);
}

.logo-sketch {
  top: 58px;
  left: 42px;
  width: 190px;
  height: 190px;
  color: #fff;
  font-size: 3.6rem;
  background: var(--brand);
}

.banner-strip {
  right: 34px;
  top: 210px;
  width: min(72%, 360px);
  height: 112px;
  color: #fff;
  font-size: 1.7rem;
  background: var(--coral);
}

.email-badge {
  left: 72px;
  bottom: 56px;
  width: 116px;
  height: 116px;
  color: var(--navy);
  font-size: 3.3rem;
  background: var(--accent);
}

.split-copy {
  max-width: 680px;
}

.check-list {
  display: grid;
  gap: 13px;
  padding: 0;
  margin: 28px 0 32px;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 32px;
  color: var(--ink);
  font-weight: 700;
}

.check-list li::before {
  content: "";
  position: absolute;
  top: 4px;
  left: 0;
  width: 16px;
  height: 16px;
  border-radius: 4px;
  background: var(--brand);
}

.marketing-section {
  text-align: center;
}

.process-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: 980px;
  margin: 40px auto 34px;
  text-align: left;
}

.process-row div {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.process-row span {
  display: block;
  margin-bottom: 10px;
  color: var(--brand-dark);
  font-size: 1.4rem;
  font-weight: 900;
}

.process-row p {
  margin: 0;
}

.cta-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(23, 32, 51, 0.96), rgba(15, 118, 110, 0.92)),
    var(--navy);
}

.cta-section h2 {
  max-width: 760px;
}

.cta-section p {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.82);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(18px, 4vw, 56px);
  color: #fff;
  background: #101522;
}

.site-footer p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
}

.site-footer a {
  font-weight: 900;
}

@media (max-width: 1120px) {
  .site-header {
    flex-wrap: wrap;
  }

  .main-nav {
    order: 3;
    width: 100%;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 2px;
  }

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

  .service-card:last-child {
    grid-column: span 2;
  }
}

@media (max-width: 820px) {
  .header-actions {
    width: 100%;
  }

  .header-actions .primary-button,
  .header-actions .ghost-button {
    flex: 1 1 150px;
  }

  .hero-section {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 72px;
  }

  .dashboard-visual {
    transform: none;
  }

  .trust-band,
  .process-row,
  .split-section {
    grid-template-columns: 1fr;
  }

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

  .service-card:last-child {
    grid-column: auto;
  }

  .creative-panel {
    min-height: 380px;
  }

  .logo-sketch {
    width: 150px;
    height: 150px;
    font-size: 2.8rem;
  }

  .banner-strip {
    top: 178px;
    height: 96px;
    font-size: 1.25rem;
  }

  .cta-section,
  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 520px) {
  .site-header {
    padding: 14px 16px;
  }

  .brand {
    min-width: 0;
  }

  .brand strong {
    font-size: 0.92rem;
  }

  .visual-grid,
  .trust-band {
    grid-template-columns: 1fr;
  }

  .visual-card {
    min-height: 118px;
  }

  .hero-actions .primary-button,
  .hero-actions .ghost-button,
  .cta-actions .primary-button,
  .cta-actions .ghost-button {
    width: 100%;
  }

  .creative-panel {
    min-height: 330px;
  }

  .logo-sketch {
    top: 32px;
    left: 24px;
  }

  .banner-strip {
    right: 20px;
    width: 72%;
  }

  .email-badge {
    left: 42px;
    bottom: 32px;
    width: 94px;
    height: 94px;
  }
}