:root {
  --bg: #f6f0e6;
  --bg-strong: #efe5d4;
  --panel: rgba(255, 251, 245, 0.82);
  --panel-strong: rgba(255, 251, 245, 0.94);
  --text: #1f2830;
  --muted: #5d676f;
  --line: rgba(31, 40, 48, 0.12);
  --accent: #0c6b67;
  --accent-soft: rgba(12, 107, 103, 0.12);
  --accent-strong: #074d4a;
  --warn: #815d12;
  --shadow: 0 18px 50px rgba(31, 40, 48, 0.1);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --max-width: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(12, 107, 103, 0.12), transparent 32rem),
    radial-gradient(circle at bottom left, rgba(211, 164, 82, 0.14), transparent 26rem),
    linear-gradient(180deg, #f8f4ec 0%, var(--bg) 100%);
  font: 16px/1.65 "Georgia", "Iowan Old Style", "Palatino Linotype", serif;
}

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

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

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

.site-shell {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
  padding: 1.25rem 0 4rem;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 0 1.25rem;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  color: inherit;
  text-decoration: none;
}

.brand-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  box-shadow: 0 10px 24px rgba(31, 40, 48, 0.15);
  object-fit: cover;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 0.05rem;
}

.brand-copy strong {
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}

.brand-copy span {
  color: var(--muted);
  font-size: 0.92rem;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0.65rem 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.5);
  color: var(--text);
  text-decoration: none;
}

.nav-links a[aria-current="page"] {
  border-color: transparent;
  background: var(--accent);
  color: #fff;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 34px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(245, 239, 230, 0.92)),
    var(--panel-strong);
  box-shadow: var(--shadow);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -10rem -12rem auto;
  width: 22rem;
  height: 22rem;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(12, 107, 103, 0.15), transparent 68%);
  pointer-events: none;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 32px;
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(18rem, 0.9fr);
  gap: 1.5rem;
  align-items: start;
  margin-top: 1.15rem;
}

.hero h1,
.page-title {
  margin: 0;
  font-size: clamp(2.1rem, 5vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.hero p,
.page-intro {
  max-width: 46rem;
  margin: 1rem 0 0;
  font-size: 1.08rem;
  color: var(--muted);
}

.meta-grid,
.card-grid {
  display: grid;
  gap: 1rem;
}

.meta-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1.5rem;
}

.card-grid {
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  margin-top: 1.6rem;
}

.card,
.meta-card,
.panel,
.callout,
.section-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  box-shadow: 0 10px 28px rgba(31, 40, 48, 0.05);
  backdrop-filter: blur(14px);
}

.meta-card {
  padding: 1rem;
}

.meta-card strong {
  display: block;
  margin-bottom: 0.2rem;
  font-size: 1rem;
}

.meta-card span {
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-panel {
  padding: 1.25rem;
}

.hero-panel h2 {
  margin: 0 0 0.55rem;
  font-size: 1.2rem;
}

.hero-panel p {
  margin: 0;
  font-size: 0.98rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button:disabled,
.button[aria-disabled="true"] {
  transform: none;
  opacity: 0.62;
  cursor: not-allowed;
  box-shadow: none;
}

.button-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 12px 26px rgba(12, 107, 103, 0.2);
}

.button-secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.68);
  color: var(--text);
}

.page-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(15rem, 18rem);
  gap: 1.4rem;
  margin-top: 1.6rem;
}

.content {
  min-width: 0;
}

.sidebar {
  position: sticky;
  top: 1rem;
  align-self: start;
}

.sidebar .panel {
  padding: 1rem 1.05rem;
}

.sidebar h2 {
  margin: 0 0 0.65rem;
  font-size: 1rem;
}

.sidebar ul {
  margin: 0;
  padding-left: 1.1rem;
}

.sidebar li + li {
  margin-top: 0.45rem;
}

.section-card {
  padding: 1.45rem 1.35rem;
}

.section-card + .section-card {
  margin-top: 1rem;
}

.section-card h2 {
  margin: 0 0 0.7rem;
  font-size: 1.55rem;
  line-height: 1.15;
}

.section-card h3 {
  margin: 1rem 0 0.4rem;
  font-size: 1.08rem;
}

.section-card p,
.section-card li {
  color: var(--muted);
}

.section-card ul,
.section-card ol {
  margin: 0.5rem 0 0;
  padding-left: 1.25rem;
}

.section-card li + li {
  margin-top: 0.5rem;
}

.summary-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.9rem;
  font-size: 0.98rem;
}

.summary-table th,
.summary-table td {
  padding: 0.8rem 0.9rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.summary-table th {
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent-strong);
}

.summary-table td strong {
  color: var(--text);
}

.callout {
  padding: 1rem 1.1rem;
  margin-top: 1rem;
}

.callout strong {
  color: var(--text);
}

.callout p,
.callout li {
  margin-top: 0.45rem;
}

.callout-warning {
  background: rgba(221, 179, 89, 0.13);
  border-color: rgba(129, 93, 18, 0.2);
}

.callout-info {
  background: rgba(12, 107, 103, 0.08);
}

.feedback-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(16rem, 0.85fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

.form-card {
  padding: 1.4rem 1.3rem;
}

.form-card h2,
.form-card h3 {
  margin: 0 0 0.6rem;
}

.form-intro {
  margin: 0 0 1rem;
  color: var(--muted);
}

.feedback-form {
  display: grid;
  gap: 0.95rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.95rem;
}

.field {
  display: grid;
  gap: 0.35rem;
}

.field label {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.88);
  color: var(--text);
  font: inherit;
}

.field textarea {
  min-height: 180px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid rgba(12, 107, 103, 0.22);
  outline-offset: 1px;
  border-color: rgba(12, 107, 103, 0.4);
}

.field-help {
  color: var(--muted);
  font-size: 0.9rem;
}

.status-panel {
  display: none;
  padding: 1rem 1.05rem;
  border: 1px solid rgba(12, 107, 103, 0.16);
  border-radius: var(--radius-md);
  background: rgba(12, 107, 103, 0.08);
}

.status-panel.is-visible {
  display: block;
}

.status-panel strong {
  display: block;
  margin-bottom: 0.25rem;
}

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

.summary-list {
  margin: 0.75rem 0 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

.summary-list li + li {
  margin-top: 0.35rem;
}

.feedback-meta {
  display: grid;
  gap: 1rem;
}

.feedback-meta .callout,
.feedback-meta .panel {
  margin-top: 0;
}

.feature-card {
  padding: 1.1rem;
}

.feature-card h3 {
  margin: 0 0 0.45rem;
  font-size: 1.15rem;
}

.feature-card p,
.feature-card li {
  color: var(--muted);
  margin: 0;
}

.feature-card ul {
  margin: 0.65rem 0 0;
  padding-left: 1.1rem;
}

.footer {
  margin-top: 2.2rem;
  padding: 1.1rem 0 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.94rem;
}

.footer p {
  margin: 0.35rem 0;
}

.kicker {
  margin: 1.2rem 0 0;
  color: var(--muted);
  font-size: 0.94rem;
}

@media (max-width: 900px) {
  .hero-grid,
  .page-wrap,
  .feedback-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

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

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

@media (max-width: 640px) {
  .site-shell {
    width: min(calc(100% - 1rem), var(--max-width));
    padding-top: 0.8rem;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    padding: 1.35rem;
    border-radius: 26px;
  }

  .hero h1,
  .page-title {
    font-size: clamp(1.8rem, 10vw, 2.65rem);
  }

  .summary-table,
  .summary-table tbody,
  .summary-table tr,
  .summary-table th,
  .summary-table td {
    display: block;
    width: 100%;
  }

  .summary-table thead {
    display: none;
  }

  .summary-table tr {
    padding: 0.25rem 0 0.85rem;
  }

  .summary-table td {
    padding: 0.35rem 0;
    border-bottom: none;
  }

  .summary-table td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 0.2rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--accent-strong);
  }
}