:root {
  --navy: #0F1B2A;
  --slate: #485464;
  --silver: #A6ADB4;
  --copper: #B1763D;
  --paper: #F6F6F4;
  --white: #FFFFFF;
  --max-width: 1180px;
  --radius: 2px;
  --shadow: 0 16px 50px rgba(15, 27, 42, 0.10);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

.container {
  width: min(calc(100% - 48px), var(--max-width));
  margin-inline: auto;
}

.narrow {
  max-width: 820px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(246, 246, 244, 0.94);
  border-bottom: 1px solid rgba(72, 84, 100, 0.16);
  backdrop-filter: blur(10px);
}

.nav-wrap {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.brand img {
  display: block;
  width: 205px;
  height: auto;
  mix-blend-mode: multiply;
}

.nav {
  display: flex;
  gap: 28px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav a {
  color: var(--slate);
  transition: color 180ms ease;
}

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

.hero {
  min-height: 720px;
  display: grid;
  align-items: center;
  padding: 100px 0;
  background:
    radial-gradient(circle at 82% 44%, rgba(177, 118, 61, 0.08), transparent 26%),
    var(--paper);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 80px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--slate);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  line-height: 1.5;
}

.copper {
  color: var(--copper);
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.08;
}

h1 {
  max-width: 800px;
  margin-bottom: 28px;
  font-size: clamp(3.2rem, 7vw, 6.4rem);
  font-weight: 700;
  letter-spacing: -0.055em;
}

h2 {
  margin-bottom: 24px;
  font-size: clamp(2.2rem, 4vw, 4rem);
  letter-spacing: -0.04em;
}

h3 {
  margin-bottom: 14px;
  font-size: 1.35rem;
}

.accent {
  color: var(--copper);
}

.hero-lead {
  max-width: 650px;
  color: var(--slate);
  font-size: 1.15rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-block;
  padding: 13px 20px;
  border: 1px solid var(--navy);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  transition: all 180ms ease;
}

.button-primary {
  background: var(--navy);
  color: var(--white);
}

.button-primary:hover {
  background: var(--copper);
  border-color: var(--copper);
}

.button-secondary:hover {
  background: var(--navy);
  color: var(--white);
}

.hero-mark {
  display: grid;
  place-items: center;
}

.mark-frame {
  width: min(100%, 440px);
  padding: 36px;
  background: var(--white);
  box-shadow: var(--shadow);
  border: 1px solid rgba(72, 84, 100, 0.15);
}

.mark-frame img {
  display: block;
  width: 100%;
  height: auto;
  mix-blend-mode: multiply;
}

.statement {
  padding: 130px 0;
  background: var(--white);
  border-top: 1px solid rgba(72, 84, 100, 0.10);
  border-bottom: 1px solid rgba(72, 84, 100, 0.10);
}

.statement p:last-child {
  max-width: 720px;
  color: var(--slate);
  font-size: 1.15rem;
}

.section {
  padding: 120px 0;
}

.section-heading {
  margin-bottom: 55px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card {
  position: relative;
  min-height: 310px;
  padding: 32px;
  background: var(--white);
  border-top: 3px solid var(--navy);
  box-shadow: 0 8px 30px rgba(15, 27, 42, 0.05);
}

.card-number {
  margin-bottom: 70px;
  color: var(--copper);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.card p {
  color: var(--slate);
}

.card a {
  position: absolute;
  bottom: 28px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.card a span {
  color: var(--copper);
}

.dark-section {
  padding: 120px 0;
  background: var(--navy);
  color: var(--paper);
}

.dark-section .split > div:last-child {
  color: var(--silver);
}

.dot-line {
  margin-top: 38px;
  color: var(--paper) !important;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.dot-line span {
  color: var(--copper);
  padding: 0 8px;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: start;
}

.mini-list {
  margin-top: 30px;
  border-top: 1px solid rgba(72, 84, 100, 0.25);
}

.mini-list div {
  padding: 14px 0;
  border-bottom: 1px solid rgba(72, 84, 100, 0.25);
  color: var(--slate);
  font-size: 0.9rem;
}

/* Modeling Visuals */
.model-visuals {
  background: var(--white);
  border-top: 1px solid rgba(72, 84, 100, 0.10);
  border-bottom: 1px solid rgba(72, 84, 100, 0.10);
}

.model-visual-grid {
  align-items: center;
}

.model-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

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

.model-visual-large img {
  display: block;
  width: 130%;
  max-width: none;
  height: auto;
}

/* End and Footer */
.cta {
  padding: 130px 0;
  background: var(--white);
  text-align: center;
}

.cta p:not(.eyebrow) {
  max-width: 620px;
  margin: 0 auto 30px;
  color: var(--slate);
}

.site-footer {
  padding: 36px 0;
  background: var(--navy);
  color: var(--silver);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  align-items: center;
}

.footer-wrap strong {
  display: block;
  color: var(--paper);
  letter-spacing: 0.18em;
}

.footer-wrap span {
  display: block;
  margin-top: 5px;
  font-size: 0.62rem;
}

@media (max-width: 850px) {
  .nav {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 75px 0;
  }

  .hero-grid,
  .split {
    grid-template-columns: 1fr;
    gap: 55px;
  }

  .hero-mark {
    order: -1;
  }

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

  .card {
    min-height: 260px;
  }

  .footer-wrap {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition: none !important;
  }
}