:root {
  --ink: #071f45;
  --muted: #39485b;
  --paper: #f6f7f4;
  --surface: #ffffff;
  --line: #d8d8d3;
  --navy: #06234d;
  --green: #246f1e;
  --teal: #0b8b8f;
  --gold: #e2a62a;
  --orange: #f57e10;
  --red: #f02b18;
  --shadow: 0 24px 70px rgba(6, 35, 77, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  letter-spacing: 0;
}

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

svg {
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.site-header {
  align-items: center;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 4px solid var(--navy);
  display: flex;
  gap: 24px;
  justify-content: space-between;
  left: 0;
  padding: 14px clamp(18px, 4vw, 56px);
  position: sticky;
  right: 0;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(14px);
}

.brand,
nav {
  align-items: center;
  display: flex;
}

.brand {
  font-weight: 800;
  gap: 12px;
  text-transform: uppercase;
}

.brand-mark {
  align-items: flex-end;
  background: #dff2fb;
  border-bottom: 5px solid var(--green);
  border-radius: 8px;
  display: inline-flex;
  gap: 3px;
  height: 38px;
  justify-content: center;
  padding: 0 7px 5px;
  width: 42px;
}

.brand-mark span {
  background: var(--green);
  border-radius: 3px 3px 0 0;
  display: block;
  height: 17px;
  width: 8px;
}

.brand-mark span:nth-child(2) {
  background: var(--orange);
  height: 23px;
}

.brand-mark span:nth-child(3) {
  background: #1a67b3;
  height: 19px;
}

nav {
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 800;
  gap: 22px;
}

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

.hero {
  align-items: center;
  background:
    linear-gradient(#fff 0 74%, transparent 74%),
    repeating-linear-gradient(0deg, rgba(6, 35, 77, 0.06) 0 1px, transparent 1px 32px);
  display: grid;
  gap: clamp(34px, 5vw, 72px);
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1fr);
  min-height: calc(100vh - 70px);
  padding: clamp(54px, 8vw, 104px) clamp(18px, 5vw, 72px) clamp(42px, 7vw, 82px);
  position: relative;
}

.hero::before {
  background: var(--navy);
  content: "";
  height: 5px;
  left: 0;
  pointer-events: none;
  position: absolute;
  right: 0;
  top: 60px;
}

.hero-content,
.mailer-visual,
.section,
.intro-band,
.cost-section,
.contact-section,
footer {
  position: relative;
  z-index: 1;
}

.eyebrow {
  color: var(--navy);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  margin: 0 0 14px;
  text-transform: uppercase;
}

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

h1 {
  color: var(--navy);
  font-size: 5.7rem;
  letter-spacing: 0.04em;
  line-height: 0.98;
  margin-bottom: 24px;
  max-width: 780px;
  text-transform: uppercase;
}

h1 span {
  color: var(--green);
}

.hero-copy {
  color: var(--muted);
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.65;
  margin-bottom: 34px;
  max-width: 620px;
}

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

.button {
  align-items: center;
  border-radius: 6px;
  display: inline-flex;
  font-weight: 800;
  gap: 10px;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
}

.button svg {
  height: 19px;
  width: 19px;
}

.button.primary {
  background: var(--navy);
  color: #fff;
  box-shadow: 0 14px 30px rgba(6, 35, 77, 0.2);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.86);
  border: 2px solid var(--navy);
  color: var(--navy);
}

.mailer-visual {
  min-height: 430px;
}

.mailer-sheet {
  background: var(--surface);
  border: 2px solid var(--navy);
  border-radius: 4px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.mailer-sheet-top {
  align-items: center;
  background: var(--navy);
  color: #fff;
  display: flex;
  justify-content: space-between;
  padding: 13px 16px;
  text-transform: uppercase;
}

.mailer-sheet-top span {
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.mailer-sheet-top strong {
  color: #ffd84f;
  font-size: 1.05rem;
  letter-spacing: 0.08em;
}

.mailer-sheet img {
  display: block;
  height: auto;
  width: 100%;
}

.intro-band {
  background: var(--surface);
  border-bottom: 5px solid var(--navy);
  border-top: 5px solid var(--navy);
  color: var(--navy);
  padding: 28px clamp(20px, 5vw, 72px);
  text-align: center;
}

.intro-band p {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  line-height: 1.2;
  margin: 0 auto;
  max-width: 1120px;
  text-transform: uppercase;
}

.intro-band p span {
  color: var(--green);
}

.intro-band p em {
  color: var(--red);
  font-style: normal;
}

.intro-band small {
  color: var(--navy);
  display: block;
  font-size: 1.16rem;
  font-style: italic;
  margin-top: 6px;
}

.section,
.cost-section {
  padding: clamp(64px, 8vw, 108px) clamp(20px, 5vw, 72px);
}

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

.section-heading h2,
.contact-section h2 {
  color: var(--navy);
  font-size: 3.5rem;
  line-height: 1.02;
  margin-bottom: 18px;
}

.section-heading p,
.contact-section p {
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.7;
}

.stat-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 34px;
}

.stat-card {
  background: var(--surface);
  border: 2px solid var(--navy);
  border-radius: 6px;
  box-shadow: 0 8px 0 rgba(6, 35, 77, 0.08);
  padding: 22px;
}

.stat-card strong {
  color: var(--green);
  display: block;
  font-size: 3rem;
  line-height: 1;
  margin-bottom: 14px;
}

.stat-card h3 {
  font-size: 1rem;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.stat-card p {
  color: var(--muted);
  line-height: 1.55;
  margin-bottom: 0;
}

.stat-card a,
.feature a,
.source-note a {
  color: var(--teal);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.feature-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 34px;
}

.eddm-section {
  background: #fff;
}

.eddm-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 34px;
}

.eddm-grid article {
  background: var(--paper);
  border: 2px dashed #7c7f87;
  border-radius: 6px;
  padding: 24px;
}

.eddm-grid span {
  color: var(--gold);
  display: block;
  font-weight: 800;
  margin-bottom: 16px;
}

.eddm-grid h3 {
  color: var(--navy);
  font-size: 1.12rem;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.eddm-grid p {
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 0;
}

.feature {
  background: var(--surface);
  border: 2px solid var(--line);
  border-radius: 6px;
  box-shadow: 0 8px 0 rgba(6, 35, 77, 0.08);
  padding: 24px;
}

.icon {
  align-items: center;
  background: var(--navy);
  border-radius: 999px;
  color: #fff;
  display: inline-flex;
  height: 46px;
  justify-content: center;
  margin-bottom: 22px;
  width: 46px;
}

.icon svg {
  height: 24px;
  width: 24px;
}

.feature h3,
.steps h3 {
  font-size: 1.12rem;
  margin-bottom: 9px;
  text-transform: uppercase;
}

.feature p,
.steps p {
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 0;
}

.cost-section {
  background: #eef3f3;
  border-bottom: 5px solid var(--navy);
  border-top: 5px solid var(--navy);
}

.comparison-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 34px;
  align-items: stretch;
}

.comparison-card {
  background: #fff;
  border: 2px solid var(--navy);
  border-radius: 4px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  padding: 28px;
}

.comparison-card h3 {
  color: var(--navy);
  font-size: 2rem;
  margin-bottom: 14px;
  text-transform: uppercase;
}

.price-lockup {
  background: #f2f4f2;
  border: 2px solid var(--line);
  border-radius: 6px;
  margin-bottom: 22px;
  padding: 18px;
}

.price-lockup span {
  color: var(--navy);
  display: block;
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1;
}

.price-lockup p {
  color: var(--muted);
  font-weight: 800;
  letter-spacing: 0.08em;
  margin: 8px 0 0;
  text-transform: uppercase;
}

.comparison-card ul {
  display: grid;
  gap: 0;
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
}

.comparison-card li {
  align-items: center;
  border-bottom: 2px dashed #bfc1c6;
  color: var(--muted);
  display: flex;
  font-weight: 700;
  gap: 16px;
  justify-content: space-between;
  line-height: 1.45;
  padding: 14px 0;
}

.comparison-card li:first-child {
  border-top: 2px dashed #bfc1c6;
}

.comparison-card li strong {
  color: var(--navy);
  font-size: 1.1rem;
  text-align: right;
  white-space: nowrap;
}

.comparison-card.shared {
  background: #fffdf8;
  border: 4px solid var(--orange);
  box-shadow: 0 24px 70px rgba(245, 126, 16, 0.16);
  transform: translateY(-8px);
}

.comparison-card.shared h3 {
  color: var(--green);
}

.comparison-card.shared .price-lockup {
  background: var(--navy);
  border-color: var(--navy);
}

.comparison-card.shared .price-lockup span {
  color: #ffd84f;
}

.comparison-card.shared .price-lockup p {
  color: #fff;
}

.comparison-card.shared li strong {
  color: var(--green);
}

.savings-badge {
  background: var(--green);
  border-radius: 6px;
  color: #fff;
  margin-top: auto;
  padding: 18px;
}

.savings-badge strong {
  display: block;
  font-size: 1.55rem;
  line-height: 1.1;
  margin-bottom: 5px;
  text-transform: uppercase;
}

.savings-badge span {
  display: block;
  font-weight: 700;
  line-height: 1.45;
}

.source-note {
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.55;
  margin: 0;
}

.cost-footnote {
  color: var(--muted);
  font-size: 0.96rem;
  font-weight: 700;
  line-height: 1.6;
  margin: 16px 0 0;
  max-width: 980px;
}

.split {
  align-items: start;
  background: #fff;
  display: grid;
  gap: clamp(28px, 5vw, 72px);
  grid-template-columns: minmax(0, 0.82fr) minmax(320px, 1fr);
}

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

.steps li {
  align-items: flex-start;
  background: var(--paper);
  border: 2px dashed #7c7f87;
  border-radius: 6px;
  display: flex;
  gap: 18px;
  padding: 22px;
}

.steps span {
  color: var(--gold);
  flex: 0 0 auto;
  font-weight: 800;
}

.contact-section {
  align-items: center;
  background: var(--navy);
  color: #fff;
  display: flex;
  gap: 28px;
  justify-content: space-between;
  padding: clamp(46px, 7vw, 78px) clamp(20px, 5vw, 72px);
}

.contact-section > div {
  max-width: 760px;
}

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

.contact-section p {
  margin-bottom: 0;
  opacity: 0.86;
}

.contact-section .button.primary {
  background: var(--orange);
}

footer {
  align-items: center;
  background: #fff;
  border-top: 1px solid var(--line);
  color: var(--navy);
  display: flex;
  font-weight: 800;
  gap: 16px;
  justify-content: space-between;
  padding: 24px clamp(20px, 5vw, 72px);
  text-transform: uppercase;
}

@media (max-width: 880px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    flex-wrap: wrap;
    row-gap: 10px;
  }

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

  .hero {
    min-height: auto;
  }

  h1 {
    font-size: 4.25rem;
  }

  .hero-copy {
    font-size: 1.12rem;
  }

  .mailer-visual {
    min-height: auto;
  }

  .intro-band p {
    font-size: 1.85rem;
  }

  .section-heading h2,
  .contact-section h2 {
    font-size: 2.7rem;
  }

  .feature-grid,
  .eddm-grid {
    grid-template-columns: 1fr;
  }

  .stat-grid,
  .comparison-grid {
    grid-template-columns: 1fr;
  }

  .comparison-card.shared {
    transform: none;
  }

  .contact-section {
    align-items: flex-start;
    display: grid;
  }
}

@media (max-width: 560px) {
  .brand {
    font-size: 0.94rem;
  }

  nav {
    font-size: 0.86rem;
    gap: 14px;
  }

  h1 {
    font-size: 2.95rem;
  }

  .button {
    width: 100%;
  }

  .hero-copy,
  .section-heading p,
  .contact-section p {
    font-size: 1rem;
  }

  .mailer-sheet-top {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .intro-band p {
    font-size: 1.38rem;
  }

  .intro-band small {
    font-size: 0.95rem;
  }

  .section-heading h2,
  .contact-section h2 {
    font-size: 2.05rem;
  }

  .steps li,
  footer {
    align-items: flex-start;
    flex-direction: column;
  }
}