:root {
  --dark: #111827;
  --dark2: #1f2937;
  --light: #f8fafc;
  --white: #ffffff;
  --gray: #4b5563;
  --line: #dbe3ee;
  --accent: #f59e0b;
  --accent-dark: #b45309;
  --green: #0f766e;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: var(--light);
  color: var(--dark);
  line-height: 1.6;
}

a {
  color: inherit;
}

header {
  background: var(--dark);
  color: var(--white);
  padding: 18px 8%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
  text-decoration: none;
}

.logo-main {
  color: var(--accent);
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: 2px;
}

.logo-sub {
  color: var(--white);
  font-size: .9rem;
  letter-spacing: .8px;
}

nav {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

nav a {
  color: var(--white);
  text-decoration: none;
  font-size: .95rem;
  font-weight: 700;
}

.nav-cta {
  background: var(--accent);
  color: var(--dark);
  padding: 9px 14px;
  border-radius: 5px;
}

main {
  width: 100%;
}

section,
main > h1,
main > h2,
main > p,
main > ul {
  padding-left: 8%;
  padding-right: 8%;
}

main > h1:first-child {
  padding-top: 50px;
}

main > p,
main > ul {
  max-width: 1100px;
}

.hero {
  background: linear-gradient(135deg, #111827 0%, #1f2937 72%, #374151 100%);
  color: var(--white);
  padding: 86px 8%;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, .8fr);
  gap: 42px;
  align-items: center;
}

.hero h1 {
  max-width: 900px;
  margin: 0 0 20px;
  font-size: clamp(2.25rem, 5vw, 4.35rem);
  line-height: 1.05;
}

.hero p {
  max-width: 790px;
  margin: 0 0 28px;
  color: #e5e7eb;
  font-size: 1.22rem;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: .86rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.hero-proof,
.callout,
.contact-form,
.contact-box,
.thankyou-page {
  background: var(--white);
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,.08);
}

.hero-proof {
  color: var(--dark);
  padding: 28px;
  border-top: 5px solid var(--accent);
}

.hero-proof strong {
  display: block;
  margin-bottom: 14px;
  font-size: 1.2rem;
}

.hero-proof ul,
.check-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.hero-proof li,
.check-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 12px;
  color: var(--gray);
}

.hero-proof li::before,
.check-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .42em;
  width: 8px;
  height: 14px;
  border-right: 3px solid var(--green);
  border-bottom: 3px solid var(--green);
  transform: rotate(40deg);
}

.hero-content:only-child {
  grid-column: 1 / -1;
  max-width: 960px;
}

.button-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.button {
  display: inline-block;
  background: var(--accent);
  color: var(--dark);
  padding: 13px 22px;
  border: 0;
  border-radius: 5px;
  text-decoration: none;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.button.secondary {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,.72);
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  padding: 0 8%;
  background: var(--line);
}

.trust-strip div {
  background: var(--white);
  padding: 24px;
}

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

.trust-strip span {
  color: var(--gray);
  margin-top: 6px;
}

section {
  padding-top: 66px;
  padding-bottom: 66px;
}

.section-heading {
  max-width: 920px;
  margin-bottom: 32px;
}

.section-title {
  margin: 0 0 16px;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.12;
}

.intro {
  max-width: 850px;
  margin: 0;
  color: var(--gray);
  font-size: 1.08rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
}

.card {
  background: var(--white);
  padding: 26px;
  border: 1px solid rgba(17,24,39,.06);
  border-radius: 8px;
  box-shadow: 0 4px 18px rgba(0,0,0,.06);
}

.card h3 {
  margin: 0 0 10px;
}

.card p {
  margin: 0;
  color: var(--gray);
}

.dark-section {
  background: var(--dark2);
  color: var(--white);
}

.dark-section .intro,
.dark-section p {
  color: #d1d5db;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.proof-grid > div {
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 8px;
  padding: 26px;
}

.metric {
  display: block;
  margin-bottom: 12px;
  color: var(--accent);
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
}

.proof-grid strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, .65fr);
  gap: 28px;
  align-items: start;
}

.callout {
  padding: 28px;
  border-top: 5px solid var(--accent);
}

.callout strong {
  display: block;
  font-size: 1.25rem;
}

.callout p {
  color: var(--gray);
}

.muted-section {
  background: #eef2f7;
}

.step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 14px;
  border-radius: 50%;
  background: var(--dark);
  color: var(--white);
  font-weight: 800;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, .8fr);
  gap: 24px;
  align-items: start;
}

.contact-form,
.contact-box {
  padding: 32px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.contact-form label {
  display: block;
  color: var(--dark);
  font-weight: 800;
  margin-bottom: 18px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  margin-top: 7px;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  padding: 12px;
  font: inherit;
  color: var(--dark);
  background: var(--white);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: 3px solid rgba(245, 158, 11, .25);
  border-color: var(--accent);
}

.contact-form textarea {
  resize: vertical;
}

.form-note {
  margin: -4px 0 18px;
  color: var(--gray);
  font-size: .96rem;
}

.form-button {
  margin-top: 2px;
}

.contact-box h3 {
  margin: 0 0 18px;
}

.contact-box p {
  margin: 0 0 14px;
  color: var(--gray);
  font-size: 1.03rem;
}

.contact-box p:last-child {
  margin-bottom: 0;
}

.contact-box strong {
  color: var(--dark);
}

.contact-box a,
.thankyou-page a {
  color: var(--dark2);
  font-weight: 800;
}

.contact-box hr {
  margin: 22px 0;
  border: 0;
  border-top: 1px solid var(--line);
}

footer {
  background: #030712;
  color: #d1d5db;
  padding: 30px 8%;
}

footer p {
  margin: 0 0 8px;
}

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

.thankyou-page {
  margin: 50px 8%;
  max-width: 760px;
  padding: 36px;
}

.thankyou-page p {
  color: var(--gray);
  font-size: 1.08rem;
}

@media (max-width: 900px) {
  .hero,
  .trust-strip,
  .proof-grid,
  .split,
  .contact-layout,
  .form-grid {
    grid-template-columns: 1fr;
  }

  header {
    align-items: flex-start;
  }

  nav {
    width: 100%;
  }
}

@media (max-width: 620px) {
  header,
  .hero,
  section,
  .trust-strip,
  footer,
  main > h1,
  main > h2,
  main > p,
  main > ul {
    padding-left: 6%;
    padding-right: 6%;
  }

  .hero {
    padding-top: 58px;
    padding-bottom: 58px;
  }

  nav {
    gap: 12px;
  }

  .nav-cta {
    width: 100%;
    text-align: center;
  }

  .button-row .button {
    width: 100%;
    text-align: center;
  }

  .contact-form,
  .contact-box,
  .hero-proof,
  .callout {
    padding: 24px;
  }
}