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

:root {
  --bg-main: #f9fafb;
  --bg-soft: #fef3e2;
  --bg-card: #ffffff;
  --bg-pill: #fdf0d5;
  --accent: #f4b41a;
  --accent-dark: #e0a200;
  --text-main: #1f2933;
  --text-muted: #6b7280;
  --border-subtle: #e5e7eb;
  --font-main: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", sans-serif;
}

body.site-body,
body.chat-body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-main);
  background: var(--bg-main);
  color: var(--text-main);
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.25rem;
  background: #fff7ec;
  border-bottom: 1px solid var(--border-subtle);
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-accent {
  width: 8px;
  height: 40px;
  border-radius: 999px;
  background: linear-gradient(to bottom, #fcd34d, #f97316);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-link {
  text-decoration: none;
  color: var(--text-main);
}

.brand-title {
  font-size: 1rem;
  font-weight: 700;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.1rem;
  align-items: center;
  justify-content: flex-end;
}

.nav-link {
  font-size: 0.9rem;
  text-decoration: none;
  color: #1f2933;
}

.nav-link:hover {
  text-decoration: underline;
}

/* Layout */

.main {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}

.hero {
  background: linear-gradient(to bottom, #fef3e2, #ffffff);
  border-radius: 1.5rem;
  padding: 1.75rem 1.5rem;
  border: 1px solid var(--border-subtle);
}

.condolence-panel {
  background: #fff7ec;
  border-radius: 1.1rem;
  padding: 0.9rem 1rem;
  border: 1px solid #fde68a;
  margin-bottom: 1rem;
}

.hero-title {
  font-size: 2rem;
  line-height: 1.3;
  margin: 0 0 0.8rem;
}

.hero-body {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--text-main);
}

.section {
  margin-top: 1.75rem;
}

.card {
  background: var(--bg-card);
  border-radius: 1.4rem;
  padding: 1.25rem 1.4rem 1.4rem;
  border: 1px solid var(--border-subtle);
}

.section-highlight {
  background: #eef2ff;
  border-radius: 1.4rem;
  padding: 1.25rem 1.4rem 1.4rem;
  border: 1px solid #e0e7ff;
}

/* Lists */

.checklist {
  list-style: none;
  padding-left: 0;
  margin: 0.75rem 0 0;
}

.checklist li {
  position: relative;
  padding-left: 1.3rem;
  font-size: 0.95rem;
  color: var(--text-main);
  margin-top: 0.35rem;
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0.15rem;
  top: 0.6rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 999px;
  background: linear-gradient(to bottom right, #fbbf24, #f97316);
}

/* Resource grid */

.resource-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.8rem;
  margin-top: 0.8rem;
}

@media (min-width: 640px) {
  .resource-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.resource-card {
  display: flex;
  flex-direction: column;
  padding: 0.85rem 0.95rem;
  border-radius: 0.95rem;
  border: 1px solid #fde68a;
  background: #fff7ed;
  text-decoration: none;
  color: var(--text-main);
}

.resource-card:hover {
  border-color: #f59e0b;
}

.resource-name {
  font-size: 0.95rem;
  font-weight: 600;
}

.resource-tagline {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

/* Buttons */

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  background: linear-gradient(to right, #facc15, #f97316);
  color: #78350f;
  text-decoration: none;
  box-shadow: 0 10px 25px rgba(248, 180, 60, 0.55);
}

.btn-primary:hover {
  box-shadow: 0 14px 32px rgba(248, 180, 60, 0.7);
}

/* Text helpers */

.small {
  font-size: 0.85rem;
}

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

.contact-email a {
  color: #1d4ed8;
}

/* Footer */

.site-footer,
.chat-footer {
  padding: 1rem 1.25rem 1.5rem;
  border-top: 1px solid var(--border-subtle);
  background: #f9fafb;
  color: var(--text-muted);
  text-align: center;
}

.footer-text {
  margin: 0.2rem 0;
}

/* Chat layout */

.chat-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.25rem;
  background: #fff7ec;
  border-bottom: 1px solid var(--border-subtle);
}

.chat-header-main {
  display: flex;
  flex-direction: column;
}

.chat-title {
  font-size: 0.96rem;
  font-weight: 600;
}

.chat-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.chat-back-link {
  font-size: 0.84rem;
  color: #1f2933;
  text-decoration: none;
}

.chat-back-link:hover {
  text-decoration: underline;
}

.chat-main {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.2rem 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 120px);
}

.chat-window {
  flex: 1 1 auto;
  border-radius: 1.1rem;
  border: 1px solid var(--border-subtle);
  background: #ffffff;
  padding: 1rem;
  overflow-y: auto;
  max-height: calc(100vh - 210px);
}

.message-row {
  display: flex;
  margin-bottom: 0.7rem;
}

.message-row.assistant {
  justify-content: flex-start;
}

.message-row.user {
  justify-content: flex-end;
}

.message-bubble {
  max-width: 100%;
  border-radius: 1rem;
  padding: 0.65rem 0.85rem;
  font-size: 0.95rem;
  line-height: 1.55;
}

.message-row.assistant .message-bubble {
  background: #f9fafb;
  border: 1px solid var(--border-subtle);
}

.message-row.user .message-bubble {
  background: #2563eb;
  color: #eff6ff;
}

.message-small {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.chat-form {
  margin-top: 0.9rem;
  display: flex;
  gap: 0.6rem;
  align-items: flex-end;
}

.chat-input {
  flex: 1 1 auto;
  resize: none;
  border-radius: 0.9rem;
  border: 1px solid var(--border-subtle);
  padding: 0.6rem 0.75rem;
  font-family: var(--font-main);
  font-size: 0.95rem;
  background: #ffffff;
  color: var(--text-main);
  min-height: 44px;
  max-height: 120px;
}

.chat-input:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.55);
}

.chat-send {
  padding-inline: 1.2rem;
  height: 44px;
}

/* Linkified URLs */

.message-bubble a {
  color: #2563eb;
  text-decoration: underline;
}

/* Responsive */

@media (max-width: 720px) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.6rem;
  }
  .site-nav {
    gap: 0.85rem;
  }
  .hero-title {
    font-size: 1.6rem;
  }
  .chat-main {
    padding-bottom: 0.75rem;
  }
  .chat-window {
    max-height: calc(100vh - 235px);
  }
}


/* Calculator UI */

.calculator-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.75rem;
  margin: 0.75rem 0 0.5rem;
}

.calculator-field label {
  display: block;
  font-size: 0.86rem;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}

.calculator-field input {
  width: 100%;
  padding: 0.45rem 0.6rem;
  border-radius: 0.6rem;
  border: 1px solid var(--border-subtle);
  font-size: 0.95rem;
  font-family: var(--font-main);
}

.calculator-field input:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.45);
}

.calculator-button {
  margin-top: 0.4rem;
}

@media (min-width: 640px) {
  .calculator-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}