:root {
  --bg: #f6f1ea;
  --bg-alt: #efe3d6;
  --text: #1b1b1b;
  --muted: #6c5f54;
  --accent: #d46745;
  --accent-dark: #b24f32;
  --card: #ffffff;
  --shadow: 0 18px 45px rgba(27, 27, 27, 0.12);
  --radius: 22px;
  --max-width: 1100px;
  --font-display: "Fraunces", "Times New Roman", serif;
  --font-body: "Source Sans 3", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

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

body {
  font-family: var(--font-body);
  color: var(--text);
  background: radial-gradient(circle at top, #fbe6d2, var(--bg) 60%);
  line-height: 1.6;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  margin-bottom: 1rem;
}

h2 {
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  margin-bottom: 1.5rem;
}

h3 {
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
}

p {
  color: var(--muted);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  width: min(90vw, var(--max-width));
  margin: 0 auto;
}

.site-header {
  padding: 5rem 0 4rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 1rem;
}

.lede {
  max-width: 560px;
  margin-bottom: 2rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.7rem;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn.primary {
  background: var(--accent);
  color: #fff;
  box-shadow: var(--shadow);
}

.btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 50px rgba(212, 103, 69, 0.25);
}

.btn.ghost {
  background: transparent;
  border-color: var(--accent);
  color: var(--accent-dark);
}

.section {
  padding: 4rem 0;
}

.section.alt {
  background: var(--bg-alt);
}

.grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card {
  background: var(--card);
  padding: 1.8rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.split {
  display: grid;
  gap: 2rem;
  align-items: center;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.stats {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
}

.stat {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text);
}

.stat-label {
  font-size: 0.9rem;
}

.contact-form {
  display: grid;
  gap: 1.2rem;
  max-width: 520px;
}

label {
  display: grid;
  gap: 0.5rem;
  font-weight: 600;
}

input,
textarea {
  padding: 0.8rem 1rem;
  border-radius: 12px;
  border: 1px solid #e0d5c8;
  font-family: var(--font-body);
  font-size: 1rem;
}

input:focus,
textarea:focus {
  outline: 2px solid rgba(212, 103, 69, 0.3);
  border-color: var(--accent);
}

.form-note {
  min-height: 1.2rem;
  color: var(--accent-dark);
  font-weight: 600;
}

.site-footer {
  padding: 2.5rem 0 3rem;
}

.chat-widget {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  display: grid;
  justify-items: end;
  gap: 0.75rem;
  z-index: 20;
}

.chat-toggle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: none;
  background: var(--accent);
  color: #fff;
  box-shadow: var(--shadow);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.chat-toggle svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.chat-toggle:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 50px rgba(212, 103, 69, 0.25);
}

.chat-widget.is-open .chat-toggle {
  display: none;
}

.chat-panel {
  width: min(90vw, 360px);
  background: #fff;
  border-radius: 20px;
  box-shadow: var(--shadow);
  overflow: hidden;
  display: none;
  flex-direction: column;
}

.chat-panel.is-open {
  display: flex;
}

.chat-header {
  padding: 1rem 1.2rem;
  background: #fff6ed;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #f0e0d2;
}

.chat-title {
  font-family: var(--font-display);
  color: var(--text);
}

.chat-subtitle {
  font-size: 0.85rem;
}

.chat-close {
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: var(--muted);
  cursor: pointer;
}

.chat-body {
  padding: 1rem 1.2rem;
  display: grid;
  gap: 0.75rem;
  max-height: 280px;
  overflow-y: auto;
}

.chat-message {
  padding: 0.6rem 0.9rem;
  border-radius: 14px;
  font-size: 0.95rem;
}

.chat-message.bot {
  background: #f6f1ea;
  color: var(--text);
  justify-self: start;
}

.chat-message.user {
  background: #ffe1d4;
  color: var(--text);
  justify-self: end;
}

.chat-message.loading {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.chat-message.loading span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
  animation: chat-bounce 1s infinite ease-in-out;
}

.chat-message.loading span:nth-child(2) {
  animation-delay: 0.15s;
}

.chat-message.loading span:nth-child(3) {
  animation-delay: 0.3s;
}

.chat-input {
  padding: 0.9rem 1.2rem 1.2rem;
  display: grid;
  gap: 0.75rem;
  border-top: 1px solid #f0e0d2;
}

.chat-input input {
  width: 100%;
}

@keyframes chat-bounce {
  0%,
  80%,
  100% {
    transform: translateY(0);
    opacity: 0.4;
  }
  40% {
    transform: translateY(-4px);
    opacity: 1;
  }
}

@media (max-width: 720px) {
  .site-header {
    padding-top: 3.5rem;
  }

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

  .chat-widget {
    right: 1rem;
    bottom: 1rem;
  }
}