:root {
  --ink: #17211f;
  --muted: #53615d;
  --text: #2a3633;
  --line: #d8e1dc;
  --paper: #f7f8f4;
  --white: #ffffff;
  --sage: #5f806f;
  --sage-dark: #2f5b4a;
  --gold: #bd8b3f;
  --teal: #167987;
  --blue: #315f9f;
  --shadow: 0 24px 70px rgba(23, 33, 31, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

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

img {
  display: block;
  max-width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
  padding: 14px clamp(20px, 4vw, 56px);
  border-bottom: 1px solid rgba(216, 225, 220, 0.78);
  background: rgba(247, 248, 244, 0.92);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--white);
  font-weight: 900;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 650;
}

.nav-links a:hover,
.header-cta:hover {
  color: var(--sage-dark);
}

.header-cta {
  color: var(--ink);
  font-weight: 800;
}

.hero {
  position: relative;
  min-height: calc(100vh - 76px);
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: clamp(72px, 10vw, 132px) clamp(20px, 4vw, 56px) clamp(72px, 8vw, 104px);
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(14, 24, 22, 0.86) 0%, rgba(14, 24, 22, 0.76) 38%, rgba(14, 24, 22, 0.32) 100%);
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: #dfe8e3;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-content {
  width: min(1180px, 100%);
  margin: 0 auto;
  color: var(--white);
  text-align: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1,
.section h2,
.final-cta h2 {
  margin: 0;
  letter-spacing: 0;
  line-height: 1.04;
}

.hero h1 {
  max-width: 1180px;
  margin-inline: auto;
  font-size: clamp(3rem, 7vw, 6.2rem);
}

.hero-copy {
  max-width: 780px;
  margin: 28px auto 34px;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
}

.primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border: 2px solid var(--gold);
  border-radius: 8px;
  background: var(--gold);
  color: #151411;
  font-weight: 900;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.2);
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.primary-button:hover {
  transform: translateY(-2px);
  background: #d29f51;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.24);
}

.section {
  padding: clamp(70px, 9vw, 116px) clamp(20px, 4vw, 56px);
}

.section-inner {
  width: min(1160px, 100%);
  margin: 0 auto;
}

.intro-section {
  background: var(--white);
}

.intro-grid,
.report-grid,
.credibility-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(32px, 6vw, 84px);
  align-items: center;
}

.section h2,
.final-cta h2 {
  max-width: 800px;
  font-size: clamp(2rem, 4.5vw, 4.2rem);
}

.section p {
  margin: 20px 0 0;
  color: var(--text);
  font-size: 1.07rem;
  font-weight: 500;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 36px;
}

.process-section {
  background: #eef3f0;
}

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

.step-card,
.report-panel,
.credibility-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 10px 36px rgba(23, 33, 31, 0.06);
}

.step-card {
  min-height: 284px;
  padding: 24px;
}

.step-number {
  display: inline-flex;
  margin-bottom: 42px;
  color: var(--sage-dark);
  font-weight: 950;
}

.step-card h3 {
  margin: 0;
  font-size: 1.18rem;
  line-height: 1.18;
}

.step-card p {
  margin-top: 14px;
  font-size: 0.96rem;
}

.report-section {
  background: var(--white);
}

.report-panel {
  padding: clamp(24px, 4vw, 42px);
}

.check-list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 34px;
  color: var(--ink);
  font-size: 1.04rem;
  font-weight: 700;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.15em;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background:
    linear-gradient(135deg, transparent 46%, var(--white) 47% 54%, transparent 55%),
    var(--teal);
}

.credibility-section {
  background: #f4f0e8;
}

.credibility-card {
  padding: clamp(26px, 4vw, 42px);
}

.credibility-card .metric {
  margin: 0;
  color: var(--sage-dark);
  font-size: clamp(2.8rem, 7vw, 5.8rem);
  line-height: 0.92;
  font-weight: 950;
}

.credibility-card p:last-child {
  max-width: 340px;
  color: var(--ink);
  font-weight: 760;
}

.final-cta {
  padding: clamp(82px, 10vw, 130px) clamp(20px, 4vw, 56px);
  background: var(--ink);
  color: var(--white);
}

.final-cta-inner {
  width: min(920px, 100%);
  margin: 0 auto;
  text-align: center;
}

.final-cta h2 {
  margin-inline: auto;
}

.final-cta .primary-button {
  margin-top: 32px;
}

.site-footer {
  padding: 28px clamp(20px, 4vw, 56px);
  background: #111815;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.92rem;
}

.site-footer p {
  width: min(1160px, 100%);
  margin: 0 auto;
}

@media (max-width: 920px) {
  .site-header {
    position: static;
    flex-wrap: wrap;
  }

  .nav-links {
    order: 3;
    width: 100%;
    justify-content: space-between;
    gap: 12px;
  }

  .hero {
    min-height: 760px;
  }

  .hero::before {
    background: linear-gradient(180deg, rgba(14, 24, 22, 0.86), rgba(14, 24, 22, 0.58));
  }

  .intro-grid,
  .report-grid,
  .credibility-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  .site-header {
    min-height: auto;
  }

  .brand {
    font-size: 1rem;
  }

  .header-cta {
    display: none;
  }

  .nav-links {
    overflow-x: auto;
    justify-content: flex-start;
    padding-bottom: 4px;
    font-size: 0.88rem;
  }

  .hero {
    min-height: 720px;
  }

  .hero h1 {
    font-size: clamp(2.75rem, 14vw, 4.2rem);
  }

  .primary-button {
    width: 100%;
  }

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

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

  .step-number {
    margin-bottom: 28px;
  }
}