:root,
[data-theme="heritage"] {
  color-scheme: light;
  --page: #e4d8c8;
  --card: #fbf6ef;
  --ink: #3a221c;
  --bronze: #b39a82;
  --panel: #eadfce;
  --line: #3a221c;
  --swatch: #b39a82;
}

[data-theme="forge"] {
  color-scheme: dark;
  --page: #1a1410;
  --card: #241c16;
  --ink: #f3ebe1;
  --bronze: #c4a07a;
  --panel: #322820;
  --line: #f3ebe1;
  --swatch: #c45c26;
}

[data-theme="marble"] {
  color-scheme: light;
  --page: #dfe4df;
  --card: #f6f7f4;
  --ink: #24302a;
  --bronze: #7d8f82;
  --panel: #e4e8e2;
  --line: #24302a;
  --swatch: #3d5a4c;
}

[data-theme="brick"] {
  color-scheme: light;
  --page: #e8d3c6;
  --card: #f8efe7;
  --ink: #3b1d16;
  --bronze: #a56a4e;
  --panel: #ead6c8;
  --line: #3b1d16;
  --swatch: #8b3a2a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 2rem 1.15rem;
  font-family: Montserrat, system-ui, sans-serif;
  background: var(--page);
  color: var(--ink);
}

.themes {
  position: fixed;
  top: 1.15rem;
  right: 1.15rem;
  display: flex;
  gap: 0.4rem;
}

.theme-btn {
  width: 0.9rem;
  height: 0.9rem;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--ink) 30%, transparent);
  padding: 0;
  cursor: pointer;
}

.theme-btn[data-set-theme="heritage"] { background: #b39a82; }
.theme-btn[data-set-theme="forge"] { background: #241c16; box-shadow: inset 0 0 0 1px #c45c26; }
.theme-btn[data-set-theme="marble"] { background: #3d5a4c; }
.theme-btn[data-set-theme="brick"] { background: #8b3a2a; }
.theme-btn[aria-pressed="true"] { outline: 2px solid var(--ink); outline-offset: 2px; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.card {
  width: min(34rem, 100%);
  background: var(--card);
  border: 10px solid var(--ink);
  border-radius: 1.15rem;
  padding: 2.6rem 2.1rem 2rem;
  text-align: center;
}

.eyebrow {
  margin: 0 0 0.85rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.42em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(3.1rem, 11vw, 4.65rem);
  font-weight: 500;
  line-height: 0.92;
  letter-spacing: 0.01em;
}

h1 span {
  color: var(--bronze);
}

.diamond-rule {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 0.85rem;
  margin: 1.7rem auto 1.85rem;
  width: min(18rem, 70%);
}

.diamond-rule::before,
.diamond-rule::after {
  content: "";
  height: 1px;
  background: var(--ink);
}

.diamond-rule i {
  width: 0.42rem;
  height: 0.42rem;
  background: var(--ink);
  transform: rotate(45deg);
}

.services {
  margin: 0;
  padding: 1.35rem 1.4rem 1.45rem;
  background: var(--panel);
  border-radius: 1.65rem;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  line-height: 1.85;
  text-transform: uppercase;
  text-wrap: balance;
}

.foot {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.15rem;
  margin-top: 2.1rem;
  text-align: left;
}

.who p { margin: 0; }

.name {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.phone {
  margin-top: 0.4rem;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

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

.phone a:hover { color: var(--bronze); }

.cta {
  margin-top: 0.55rem;
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--ink) 72%, var(--card));
}

.rule-v {
  width: 1px;
  height: 5.5rem;
  background: var(--ink);
}

.brand {
  justify-self: end;
}

.brand img {
  display: block;
  width: min(11.5rem, 38vw);
  height: auto;
  filter: brightness(0);
}

[data-theme="forge"] .brand img {
  filter: none;
}

:focus-visible {
  outline: 2px solid var(--bronze);
  outline-offset: 3px;
}

@media (max-width: 560px) {
  .card {
    border-width: 7px;
    padding: 2rem 1.2rem 1.5rem;
  }

  .foot {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    gap: 1.35rem;
  }

  .rule-v {
    width: 4.5rem;
    height: 1px;
  }

  .brand {
    justify-self: center;
  }

  .brand img {
    width: min(12.5rem, 70vw);
  }
}