:root {
  --bg: #f3efe7;
  --bg-strong: #e5dccd;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: #fffdf8;
  --text: #1f2a2e;
  --muted: #5f6f74;
  --line: rgba(31, 42, 46, 0.12);
  --accent: #bd5d38;
  --accent-dark: #8e3f22;
  --accent-soft: #f4d5c7;
  --shadow: 0 20px 50px rgba(68, 54, 37, 0.12);
  --radius: 24px;
  --shell: min(1120px, calc(100vw - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(189, 93, 56, 0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(66, 102, 97, 0.14), transparent 26%),
    linear-gradient(180deg, #f8f4ec 0%, var(--bg) 100%);
  line-height: 1.6;
}

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

img {
  max-width: 100%;
}

.shell {
  width: var(--shell);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(16px);
  background: rgba(243, 239, 231, 0.82);
  border-bottom: 1px solid var(--line);
}

.site-header .shell,
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
}

.brand-block {
  display: grid;
  gap: 4px;
}

.brand {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.45rem, 2.5vw, 2rem);
  letter-spacing: 0.02em;
}

.tagline {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 0.95rem;
}

.site-nav a {
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  border-color: var(--accent);
  outline: none;
}

.hero {
  padding: 72px 0 40px;
}

.hero-grid,
.contact-grid,
.split-grid {
  display: grid;
  gap: 28px;
}

.hero-grid {
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.85fr);
  align-items: stretch;
}

.hero-copy,
.hero-panel,
.card,
.info-panel,
.contact-form {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
}

.hero-copy {
  padding: 44px;
}

.hero-panel,
.info-panel,
.card {
  padding: 30px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent-dark);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  font-weight: 700;
}

h1,
h2,
h3 {
  margin: 0 0 14px;
  line-height: 1.1;
}

h1 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.6rem, 7vw, 4.8rem);
  max-width: 12ch;
}

h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
  font-size: 1.3rem;
}

.hero-text,
.section-heading,
.contact-copy,
.card p,
.info-panel li,
.feature-list li {
  color: var(--muted);
}

.hero-text {
  max-width: 56ch;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  cursor: pointer;
  transition: transform 160ms ease, background-color 160ms ease, border-color 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  outline: none;
}

.button-primary {
  color: #fffaf3;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
}

.button-secondary {
  color: var(--text);
  background: transparent;
  border-color: var(--line);
}

.feature-list,
.detail-list {
  margin: 0;
  padding-left: 18px;
}

.section {
  padding: 28px 0 40px;
}

.section-alt {
  padding-top: 12px;
}

.section-heading {
  margin-bottom: 24px;
  max-width: 70ch;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.split-grid,
.contact-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.contact-section {
  padding-bottom: 72px;
}

.contact-form {
  display: grid;
  gap: 10px;
  padding: 28px;
  background: var(--surface-strong);
}

.contact-form label {
  font-weight: 600;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(31, 42, 46, 0.16);
  border-radius: 16px;
  padding: 14px 16px;
  font: inherit;
  color: var(--text);
  background: #fff;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(189, 93, 56, 0.28);
  border-color: var(--accent);
}

.contact-form .is-invalid {
  border-color: #b3382d;
  background: #fff4f2;
}

.form-status {
  min-height: 1.4em;
  margin: 4px 0 0;
  font-weight: 600;
}

.form-status[data-state="success"] {
  color: #1b6e44;
}

.form-status[data-state="error"] {
  color: #9d3127;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.38);
}

.site-footer p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 900px) {
  .hero-grid,
  .card-grid,
  .split-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    padding: 32px;
  }

  .site-header .shell,
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: 40px;
  }

  .shell {
    width: min(100vw - 24px, 1120px);
  }

  .hero-copy,
  .hero-panel,
  .card,
  .info-panel,
  .contact-form {
    border-radius: 20px;
    padding: 22px;
  }

  .site-nav {
    gap: 12px;
  }
}