:root {
  --ink: #162129;
  --muted: #607178;
  --line: #dce5e1;
  --paper: #fbfcfa;
  --soft: #eef5f1;
  --blue: #315fd9;
  --blue-dark: #2449ad;
  --green: #247a5a;
  --mint: #cce8dc;
  --white: #ffffff;
  --container: 1180px;
  --page-pad: clamp(20px, 5vw, 72px);
  --shadow: 0 22px 56px rgba(22, 33, 41, 0.11);
  --soft-shadow: 0 14px 34px rgba(22, 33, 41, 0.055);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 76px;
  padding: 14px max(var(--page-pad), calc((100vw - var(--container)) / 2));
  border-bottom: 1px solid rgba(22, 33, 41, 0.08);
  background: rgba(251, 252, 250, 0.94);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  display: inline-grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 8px;
  color: var(--white);
  background: var(--ink);
  box-shadow: 0 10px 24px rgba(22, 33, 41, 0.16);
}

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

.header-actions {
  gap: 14px;
}

.nav {
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
}

.nav a {
  text-decoration: none;
}

.nav-cta {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: var(--white);
}

.language-picker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 8px 7px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: var(--white);
  font-size: 13px;
}

.language-picker select {
  border: 0;
  color: var(--ink);
  background: transparent;
  font: inherit;
  outline: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1.05fr);
  gap: clamp(34px, 5vw, 76px);
  align-items: center;
  min-height: calc(88vh - 76px);
  padding: clamp(54px, 7vw, 92px) max(var(--page-pad), calc((100vw - var(--container)) / 2)) clamp(48px, 6vw, 76px);
  background:
    linear-gradient(120deg, rgba(238, 245, 241, 0.92), rgba(251, 252, 250, 0.94)),
    radial-gradient(circle at 84% 24%, rgba(49, 95, 217, 0.1), transparent 30%);
}

.hero-copy {
  max-width: 690px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 24px;
  margin: 0 0 12px;
  padding: 0 0 0 12px;
  border-left: 3px solid var(--green);
  color: var(--green);
  background: transparent;
  font-size: clamp(12px, 0.95vw, 13px);
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
  white-space: nowrap;
}

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

h1 {
  max-width: 720px;
  margin-bottom: 20px;
  font-size: clamp(38px, 4.2vw, 56px);
  line-height: 1.09;
  font-weight: 800;
  letter-spacing: 0;
}

.hero-text {
  max-width: 600px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: clamp(18px, 1.5vw, 20px);
  line-height: 1.55;
}

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

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

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

.button.primary {
  color: var(--white);
  background: var(--blue);
  box-shadow: 0 12px 26px rgba(49, 95, 217, 0.2);
}

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

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

.signal-row {
  margin-top: 26px;
}

.signal-row span {
  padding: 8px 11px;
  border: 1px solid rgba(36, 122, 90, 0.18);
  border-radius: 8px;
  color: var(--green);
  background: rgba(255, 255, 255, 0.64);
  font-size: 13px;
  font-weight: 600;
}

.hero-visual {
  position: relative;
  margin: 0;
}

.hero-visual img {
  display: block;
  width: 100%;
  border: 1px solid rgba(22, 33, 41, 0.12);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.section {
  padding: clamp(56px, 6vw, 82px) max(var(--page-pad), calc((100vw - var(--container)) / 2));
}

.intro {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.intro p {
  max-width: 860px;
  margin: 0 auto;
  font-size: clamp(21px, 2.2vw, 30px);
  line-height: 1.32;
  font-weight: 600;
  text-align: center;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 30px;
}

h2 {
  max-width: 900px;
  font-size: clamp(28px, 2.75vw, 38px);
  line-height: 1.18;
  font-weight: 800;
  letter-spacing: 0;
}

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

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

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

.fit-grid article,
.note-panel {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--soft-shadow);
}

.fit-grid h3 {
  margin-bottom: 10px;
  font-size: clamp(19px, 1.5vw, 21px);
  line-height: 1.25;
  font-weight: 700;
}

.fit-grid p,
.note-panel p,
.audit-list li {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
}

.card {
  min-height: 208px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--soft-shadow);
}

.card-kicker {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
}

.card h3,
.steps h3 {
  margin-bottom: 10px;
  font-size: clamp(19px, 1.45vw, 21px);
  line-height: 1.25;
  font-weight: 700;
}

.card p,
.steps p,
.scope p,
.cta-section p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
}

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

.deliverables-section {
  border-top: 1px solid var(--line);
  background:
    linear-gradient(180deg, var(--white), var(--paper));
}

.deliverables {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 18px;
  align-items: stretch;
}

.check-list,
.audit-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

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

.check-list li {
  min-height: 72px;
  padding: 18px 18px 18px 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.45;
  position: relative;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 23px;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--green);
}

.note-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--soft);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps li {
  display: flex;
  gap: 18px;
  min-height: 178px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.steps span {
  color: var(--blue);
  font-weight: 800;
}

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

.audit-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 24px;
  align-items: center;
  padding: clamp(30px, 4.4vw, 48px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--soft-shadow);
}

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

.audit-list li {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.scope {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 4vw, 48px);
  align-items: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.cta-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(calc(100% - (var(--page-pad) * 2)), var(--container));
  max-width: var(--container);
  margin: clamp(42px, 5vw, 68px) auto;
  padding: clamp(28px, 3.6vw, 42px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(49, 95, 217, 0.18), transparent 42%),
    var(--ink);
}

.cta-section .eyebrow,
.cta-section p {
  color: #b7d7c8;
}

.cta-section .eyebrow {
  border-color: rgba(183, 215, 200, 0.22);
  background: rgba(255, 255, 255, 0.06);
}

.cta-section h2 {
  margin-bottom: 12px;
  font-size: clamp(30px, 3.4vw, 46px);
  line-height: 1.12;
}

.contact-actions {
  display: grid;
  gap: 10px;
  min-width: min(100%, 320px);
}

.contact-email {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
  font-weight: 700;
}

.email-copy {
  border: 0;
  cursor: pointer;
  font: inherit;
}

.paddle-checkout {
  width: 100%;
  border: 0;
  cursor: pointer;
  font: inherit;
}

.payment-note {
  max-width: 360px;
  margin: 0;
  color: #b7d7c8;
  font-size: 13px;
  line-height: 1.45;
  text-align: center;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  padding: 18px clamp(18px, 5vw, 72px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

.contact-toast {
  position: fixed;
  right: clamp(18px, 4vw, 42px);
  bottom: 22px;
  z-index: 40;
  max-width: min(360px, calc(100vw - 36px));
  padding: 13px 15px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  color: var(--white);
  background: rgba(22, 33, 41, 0.94);
  box-shadow: 0 18px 42px rgba(22, 33, 41, 0.2);
  font-size: 14px;
  line-height: 1.45;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.contact-toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 960px) {
  .nav {
    display: none;
  }

  .hero,
  .scope {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .grid,
  .fit-grid,
  .steps {
    grid-template-columns: 1fr 1fr;
  }

  .deliverables,
  .audit-panel {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .header-actions,
  .language-picker {
    width: 100%;
  }

  .language-picker {
    justify-content: space-between;
  }

  .grid,
  .fit-grid,
  .check-list,
  .audit-list,
  .steps {
    grid-template-columns: 1fr;
  }

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

  .hero-text {
    font-size: 18px;
  }

}