:root {
  --bg: #f3f3f3;
  --surface: #ffffff;
  --surface-muted: #d9d9d9;
  --text: #272727;
  --copy: #8b8b8b;
  --accent: #ff2a13;
  --accent-dark: #d80f0f;
  --line: rgba(0, 0, 0, 0.42);
  --blue: #3f8dbf;
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  --container: 1200px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: var(--copy);
  background: var(--bg);
}

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

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover,
a:focus-visible {
  color: var(--accent-dark);
}

.container {
  width: min(95%, var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 90px;
}

.brand img {
  width: min(250px, 42vw);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.site-nav a {
  padding: 2.2rem 1rem 1.6rem;
  color: #999;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.085em;
  text-transform: uppercase;
  border-top: 4px solid transparent;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
  border-top-color: var(--accent);
}

.menu-toggle {
  display: none;
  border: 0;
  background: var(--blue);
  color: #fff;
  border-radius: 4px;
  padding: 0.85rem 1rem;
  font: inherit;
  font-weight: 700;
}

.hero-image {
  padding-top: 1.5rem;
}

.hero-image img {
  width: 100%;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.intro-section,
.content-section {
  padding: 4.5rem 0;
}

.section-muted {
  background: var(--surface-muted);
}

.intro-grid,
.two-column-grid,
.image-text-grid {
  display: grid;
  gap: 2rem;
  align-items: start;
}

.intro-grid {
  grid-template-columns: 2fr 1fr;
}

.two-column-grid,
.image-text-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.intro-copy h1,
.section-heading h2,
.content-card h3 {
  margin: 0;
  color: var(--text);
  font-weight: 700;
  letter-spacing: -0.035em;
}

.intro-copy h1,
.section-heading h2 {
  font-size: clamp(2rem, 4vw, 3.8rem);
  line-height: 1.12;
}

.content-card h3 {
  font-size: 1.3rem;
  font-style: italic;
  text-align: center;
}

.intro-copy hr,
.section-heading hr,
.closing-note hr {
  width: 100%;
  height: 0;
  margin: 1.2rem 0;
  border: 0;
  border-top: 1em solid rgba(0, 0, 0, 0.5);
}

.intro-copy p {
  margin: 0;
  padding: 0 1rem;
  font-size: 1rem;
  color: var(--text);
}

.intro-art {
  display: grid;
  place-items: center;
}

.section-heading {
  margin-bottom: 2rem;
  text-align: center;
}

.content-card {
  padding: 0 10%;
  text-align: center;
}

.image-side-card {
  display: flex;
  align-items: center;
  justify-content: center;
}

.content-card p,
.content-card li,
.closing-note p {
  font-size: 1rem;
}

.content-card p,
.closing-note p {
  color: var(--text);
}

.content-card ul,
.content-card ol {
  margin: 0;
  padding-left: 1.25rem;
  text-align: left;
  color: var(--text);
}

.content-card li + li,
.content-card p + p {
  margin-top: 0.55rem;
}

.section-icon {
  margin: 0.6rem 0 1rem;
  color: var(--blue);
  font-size: 2rem;
  line-height: 1;
}

.price-copy {
  margin: 1rem 0;
}

.closing-note {
  margin-top: 1.25rem;
  text-align: center;
}

.closing-note p {
  margin: 0;
  padding: 0 10%;
}

.feature-image img,
.profile-card img {
  margin: 1.25rem auto;
  box-shadow: var(--shadow);
}

.profile-card p,
.profile-card ol {
  text-align: left;
}

.contact-cta {
  margin-top: 1.25rem;
  text-align: center;
}

.contact-cta a {
  display: inline-block;
  padding: 0.9rem 1.4rem;
  color: #fff;
  background: var(--blue);
  border-radius: 4px;
  font-weight: 700;
}

.contact-cta a:hover,
.contact-cta a:focus-visible {
  color: #fff;
  background: #31739d;
}

.site-footer {
  padding: 1.5rem 0 3rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: #777;
}

@media (max-width: 979px) {
  .header-inner {
    min-height: auto;
    padding: 1rem 0;
    flex-wrap: wrap;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    padding-bottom: 0.5rem;
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    width: 100%;
    padding: 0.9rem 0;
    border-top: 0;
    border-left: 4px solid transparent;
  }

  .site-nav a:hover,
  .site-nav a:focus-visible {
    border-left-color: var(--accent);
  }

  .intro-grid,
  .two-column-grid,
  .image-text-grid {
    grid-template-columns: 1fr;
  }

  .content-card,
  .closing-note p {
    padding: 0;
  }
}

@media (max-width: 640px) {
  .intro-section,
  .content-section {
    padding: 3rem 0;
  }

  .intro-copy p {
    padding: 0;
  }

  .footer-inner {
    flex-direction: column;
  }
}