:root {
  --cream: #f5f0e8;
  --dark: #1a1612;
  --warm: #2e2820;
  --accent: #c8a96a;
  --muted: #8a7f72;
  --light-muted: #d4cec4;
  --danger: #a33d31;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  background: var(--cream);
  color: var(--dark);
  font-family: "Instrument Sans", sans-serif;
  font-weight: 300;
  line-height: 1.6;
}

a {
  color: inherit;
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1rem 5vw;
  background: var(--cream);
  border-bottom: 1px solid rgba(200, 169, 106, 0.25);
  box-shadow: 0 0.35rem 1.25rem rgba(26, 22, 18, 0.07);
}

.site-nav__brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: "Cormorant Garamond", serif;
  font-size: 1.25rem;
  font-weight: 600;
  text-decoration: none;
}

.site-nav__brand img {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 4px;
  object-fit: cover;
}

.site-nav__back {
  color: var(--muted);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-decoration: none;
  text-transform: uppercase;
}

.site-nav__back:hover {
  color: var(--accent);
}

.hero .site-nav__back {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-bottom: 1rem;
  color: var(--cream);
}

.hero {
  padding: 5rem 5vw 3.5rem;
  background: var(--dark);
  color: var(--cream);
  text-align: center;
}

.eyebrow {
  margin-bottom: 1rem;
  color: var(--accent);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

h1,
h2 {
  font-family: "Cormorant Garamond", serif;
  font-weight: 300;
  line-height: 1;
}

h1 {
  max-width: 48rem;
  margin: 0 auto 1.2rem;
  font-size: clamp(3rem, 7vw, 5.5rem);
}

h1 em,
h2 em {
  color: var(--accent);
  font-style: italic;
}

.hero p:last-child {
  max-width: 42rem;
  margin: auto;
  color: var(--light-muted);
  font-size: 0.95rem;
}

.form-layout {
  width: min(52rem, 90vw);
  margin: 4rem auto 6rem;
}

.form-intro {
  padding: 2rem;
  background: var(--warm);
  color: var(--cream);
  margin-bottom: 2.5rem;
  text-align: center;
}

.form-intro h2 {
  margin-bottom: 1rem;
  font-size: 2rem;
}

.form-intro p {
  color: var(--light-muted);
  font-size: 0.9rem;
}

.form-intro ul {
  display: grid;
  gap: 0.65rem;
  margin-top: 1.5rem;
  list-style: none;
  color: var(--light-muted);
  font-size: 0.85rem;
  text-align: left;
}

.form-intro li::before {
  display: inline-block;
  width: 1.4rem;
  color: var(--accent);
  content: "—";
}

.request-form {
  display: grid;
  gap: 1.4rem;
}

fieldset {
  min-width: 0;
  border: 1px solid var(--light-muted);
  padding: 2rem;
}

legend {
  padding-right: 1rem;
}

legend span {
  display: block;
}

.section-number {
  color: var(--accent);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.section-title {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.7rem;
}

.section-help {
  margin-bottom: 1.4rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 1.2rem;
}

.field {
  display: grid;
  gap: 0.45rem;
}

.field--full {
  grid-column: 1 / -1;
}

label,
.field-label {
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--light-muted);
  border-radius: 0;
  padding: 0.8rem 0.9rem;
  background: #fffdf9;
  color: var(--dark);
  font: inherit;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(200, 169, 106, 0.4);
  border-color: var(--accent);
}

textarea {
  min-height: 7rem;
  resize: vertical;
}

.choices {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.choice {
  position: relative;
}

.choice input {
  position: absolute;
  opacity: 0;
}

.choice span {
  display: inline-block;
  border: 1px solid var(--light-muted);
  padding: 0.6rem 0.75rem;
  color: var(--dark);
  cursor: pointer;
  font-size: 0.82rem;
  text-transform: none;
}

.choice input:checked + span {
  border-color: var(--dark);
  background: var(--dark);
  color: var(--cream);
}

.choice input:focus-visible + span {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.estimate {
  position: sticky;
  bottom: 0;
  border-top: 1px solid var(--accent);
  padding: 0.65rem 5vw;
  background: rgba(26, 22, 18, 0.97);
  color: var(--cream);
}

.estimate__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: min(75rem, 90vw);
  margin: auto;
}

.estimate__label {
  color: var(--light-muted);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.estimate__price {
  margin-top: 0.15rem;
  color: var(--accent);
  font-size: 1.1rem;
  line-height: 1.4;
}

.estimate__inner > div {
  min-width: 0;
}

.estimate__inner .button {
  flex-shrink: 0;
  min-height: 44px;
}

.estimate__detail {
  display: none;
  width: min(75rem, 90vw);
  margin: 1rem auto 0;
  color: var(--light-muted);
  font-size: 0.85rem;
}

.estimate__detail.is-visible {
  display: block;
}

.estimate__detail ul {
  display: grid;
  gap: 0.35rem;
  list-style: none;
}

.estimate__detail li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.button {
  border: 1px solid var(--accent);
  padding: 0.8rem 1.1rem;
  background: transparent;
  color: var(--accent);
  cursor: pointer;
  font: inherit;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.button:hover {
  background: var(--accent);
  color: var(--dark);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.button--primary {
  background: var(--dark);
  color: var(--cream);
}

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

.form-note {
  color: var(--muted);
  font-size: 0.8rem;
}

.form-message {
  display: none;
  color: var(--danger);
  font-size: 0.85rem;
}

.form-message.is-visible {
  display: block;
}

footer {
  padding: 2rem 5vw 7rem;
  border-top: 1px solid var(--light-muted);
  color: var(--muted);
  font-size: 0.8rem;
  text-align: center;
}

@media (max-width: 560px) {
  .site-nav {
    gap: 1rem;
  }

  .site-nav__brand span {
    display: none;
  }

  .hero {
    padding-top: 3.5rem;
  }

  .form-layout {
    width: min(100% - 2rem, 52rem);
    margin: 2rem auto 5rem;
  }

  .form-intro {
    margin-bottom: 1.5rem;
    padding: 1.5rem 1.25rem;
  }

  fieldset {
    padding: 1.4rem;
  }

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

  .field--full {
    grid-column: auto;
  }

  .estimate__inner {
    gap: 0.75rem;
  }

  .estimate__price {
    font-size: 1rem;
  }

  .estimate__inner .button {
    padding: 0.5rem 0.65rem;
    letter-spacing: 0.06em;
  }
}