:root {
  --bg: #f7f3ea;
  --surface: #ffffff;
  --ink: #0e1820;
  --muted: #4b6675;
  --line: #dfe8e8;
  --gold: #d9a84e;
  --gold-soft: #f8e7b6;
  --blue: #4fb7d8;
  --deep: #0e1820;
  --deep-2: #142632;
  --radius: 8px;
  --shadow: 0 24px 70px rgba(14, 24, 32, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, Avenir Next, Montserrat, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  background: rgba(247, 243, 234, 0.92);
  border-bottom: 1px solid rgba(14, 24, 32, 0.08);
  backdrop-filter: blur(16px);
}

.brand img {
  width: 210px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 650;
}

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

.header-cta {
  color: var(--ink);
  font-weight: 750;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.72fr);
  align-items: center;
  gap: clamp(36px, 5vw, 84px);
  min-height: calc(100vh - 76px);
  padding: clamp(64px, 8vw, 112px) clamp(20px, 5vw, 72px);
  background:
    radial-gradient(circle at 78% 28%, rgba(79, 183, 216, 0.14), transparent 28%),
    radial-gradient(circle at 22% 18%, rgba(217, 168, 78, 0.18), transparent 32%),
    linear-gradient(135deg, #f7f3ea 0%, #eef6f4 100%);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #936d27;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 24px;
  height: 2px;
  background: var(--gold);
}

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

h1 {
  max-width: 900px;
  margin-bottom: 24px;
  font-size: clamp(3.1rem, 7vw, 6.5rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.8rem);
  line-height: 1.03;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.18rem;
  line-height: 1.25;
}

.hero-copy p {
  max-width: 760px;
  color: var(--muted);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border-radius: var(--radius);
  font-weight: 800;
}

.button.primary {
  background: var(--ink);
  color: var(--gold-soft);
}

.button.secondary {
  border: 1px solid rgba(14, 24, 32, 0.16);
  color: var(--ink);
}

.hero-panel {
  padding: 26px;
  border: 1px solid rgba(14, 24, 32, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow);
}

.panel-top {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 26px;
}

.panel-top strong,
.panel-top span {
  display: block;
}

.panel-top strong {
  font-size: 1.1rem;
}

.panel-top span {
  color: var(--muted);
}

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

.metric-grid div {
  padding: 18px;
  border: 1px solid rgba(14, 24, 32, 0.1);
  border-radius: var(--radius);
  background: #f9fbf8;
}

.metric-grid span,
.card-kicker {
  display: block;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.metric-grid strong {
  display: block;
  margin-top: 5px;
  font-size: 1.2rem;
}

.section {
  padding: clamp(72px, 8vw, 120px) clamp(20px, 5vw, 72px);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(32px, 5vw, 84px);
  border-top: 1px solid rgba(14, 24, 32, 0.08);
}

.copy-block {
  color: var(--muted);
  font-size: 1.08rem;
}

.section-heading {
  max-width: 850px;
  margin-bottom: 34px;
}

.section-heading p {
  color: var(--muted);
  font-size: 1.08rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.card,
.feature,
details {
  border: 1px solid rgba(14, 24, 32, 0.1);
  border-radius: var(--radius);
  background: var(--surface);
}

.card {
  padding: 24px;
}

.card p,
.feature p {
  margin-bottom: 0;
  color: var(--muted);
}

.dark-band {
  background: var(--deep);
  color: var(--gold-soft);
}

.dark-band .section-heading p,
.dark-band .feature p {
  color: #b3c3ca;
}

.dark-band .eyebrow {
  color: var(--gold-soft);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.feature {
  padding: 22px;
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.12);
}

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

.checklist div {
  padding: 26px;
  background: #ffffff;
  border: 1px solid rgba(14, 24, 32, 0.1);
  border-radius: var(--radius);
}

ul {
  margin: 0;
  padding-left: 19px;
  color: var(--muted);
}

li + li {
  margin-top: 10px;
}

.ai-summary {
  margin-inline: clamp(20px, 5vw, 72px);
  padding: clamp(36px, 5vw, 56px);
  border-radius: var(--radius);
  background: linear-gradient(135deg, #10212c 0%, #173341 100%);
  color: var(--gold-soft);
}

.ai-summary p {
  max-width: 960px;
  margin-bottom: 0;
  color: #c4d0d4;
  font-size: 1.12rem;
}

.faq {
  max-width: 1120px;
  margin: 0 auto;
}

details {
  padding: 20px 22px;
}

details + details {
  margin-top: 12px;
}

summary {
  cursor: pointer;
  font-weight: 800;
}

details p {
  margin: 12px 0 0;
  color: var(--muted);
}

.cta-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin: 0 clamp(20px, 5vw, 72px) clamp(72px, 8vw, 112px);
  padding: clamp(34px, 5vw, 58px);
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid rgba(14, 24, 32, 0.1);
  box-shadow: var(--shadow);
}

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

.cta-section p {
  margin-bottom: 0;
  color: var(--muted);
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 30px clamp(20px, 5vw, 72px);
  background: var(--deep);
  color: #b3c3ca;
}

.footer img {
  width: 200px;
}

.footer p {
  margin: 0;
}

@media (max-width: 980px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    flex-wrap: wrap;
  }

  .hero,
  .split,
  .cards,
  .feature-grid,
  .checklist {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-panel {
    max-width: 560px;
  }

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

@media (max-width: 560px) {
  .brand img {
    width: 186px;
  }

  .nav {
    gap: 12px 16px;
    font-size: 0.9rem;
  }

  h1 {
    font-size: 3rem;
  }

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

  .button {
    width: 100%;
  }
}