:root {
  --background: #f4f0e8;
  --surface: #fffdf9;
  --border: #ddd4c4;
  --text: #221d16;
  --muted: #6a6053;
  --accent: #b4490f;
  --hero-from: #d96b2b;
  --hero-to: #8a3510;
  --on-hero: #fff7ef;
  color-scheme: light dark;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.6;
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #141210;
    --surface: #1f1c18;
    --border: #3d372f;
    --text: #f4f0e8;
    --muted: #b9ae9f;
    --accent: #ef9560;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--text);
}

a {
  color: var(--accent);
}

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

.site-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem 1.5rem;
  max-width: 68rem;
  margin: 0 auto;
  padding: 1rem;
}

.site-header nav {
  display: flex;
  gap: 1.25rem;
}

.site-header nav a {
  color: var(--muted);
  text-decoration: none;
}

.site-header nav a:hover,
.site-header nav a[aria-current="page"] {
  color: var(--text);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
}

.brand img {
  border-radius: 9px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 20rem);
  align-items: center;
  gap: 3rem;
  max-width: 68rem;
  margin: 0.5rem auto 0;
  padding: 3.5rem;
  border-radius: 28px;
  background: linear-gradient(135deg, var(--hero-from), var(--hero-to));
  color: var(--on-hero);
}

.eyebrow {
  margin: 0 0 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

h1 {
  margin: 0;
  font-size: clamp(2.4rem, 6vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.lead {
  max-width: 33rem;
  margin: 1.25rem 0;
  font-size: 1.15rem;
}

.promises {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
}

.promises li {
  padding: 0.25rem 0.8rem;
  border: 1px solid rgb(255 247 239 / 55%);
  border-radius: 999px;
  font-weight: 600;
}

.status {
  margin: 0;
  font-weight: 700;
}

.phone {
  display: block;
  width: 100%;
  border-radius: 24px;
  box-shadow: 0 18px 44px rgb(40 15 0 / 35%);
}

.band {
  max-width: 68rem;
  margin: 0 auto;
  padding: 3.5rem 1rem 0;
}

.band h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.band > p {
  max-width: 44rem;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  gap: 1rem;
}

.features article {
  padding: 1.25rem 1.4rem;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
}

.features h3 {
  margin: 0 0 0.35rem;
  font-size: 1.1rem;
}

.features p {
  margin: 0;
  color: var(--muted);
}

.gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
  max-width: 54rem;
  margin: 0 auto;
}

.gallery figure {
  margin: 0;
}

.gallery .phone {
  box-shadow: 0 10px 28px rgb(40 15 0 / 18%);
}

.gallery figcaption {
  margin-top: 0.8rem;
  color: var(--muted);
  text-align: center;
}

.note {
  color: var(--muted);
}

.prose {
  max-width: 44rem;
  margin: 0 auto;
  padding: 2rem 1rem 0;
}

.prose h1 {
  font-size: clamp(2rem, 5vw, 2.8rem);
}

.prose h2 {
  margin: 2rem 0 0.25rem;
  font-size: 1.25rem;
}

footer {
  max-width: 68rem;
  margin: 3.5rem auto 0;
  padding: 1.5rem 1rem 2.5rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.875rem;
}

footer p {
  max-width: 44rem;
  margin: 0 0 0.5rem;
}

@media (max-width: 760px) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
    gap: 2rem;
    margin: 0.5rem 1rem 0;
    padding: 2rem 1.5rem;
  }

  .hero-phone {
    max-width: 16rem;
    margin: 0 auto;
  }

  .gallery {
    grid-template-columns: minmax(0, 1fr);
    max-width: 18rem;
  }
}