:root {
  --coffee: #4b2e1e;
  --coffee-light: #6f4e37;
  --cream: #f3e9dd;
  --accent: #c8893f;
  --accent-dark: #a86a26;
  --text: #2b211b;
  --card: #fffaf4;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--cream);
  line-height: 1.55;
}

h1, h2 { font-weight: 800; line-height: 1.15; }

.hero {
  background: radial-gradient(circle at 30% 20%, var(--coffee-light), var(--coffee));
  color: var(--cream);
  text-align: center;
  padding: 4rem 1.25rem 3.5rem;
}
.hero-inner { max-width: 720px; margin: 0 auto; }
.cup { font-size: 4rem; line-height: 1; }
.hero h1 { font-size: clamp(1.8rem, 5vw, 3rem); margin: 1rem 0; }
.subtitle { font-size: 1.1rem; opacity: 0.95; }

.counter {
  margin: 2rem auto 1.5rem;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 16px;
  padding: 1rem 1.5rem;
  display: inline-block;
}
.counter #count { display: block; font-size: 3rem; font-weight: 800; color: var(--accent); }
.counter-label { font-size: 0.95rem; opacity: 0.9; letter-spacing: 0.03em; }

.cta {
  display: inline-block;
  background: var(--accent);
  color: #2b211b;
  font-weight: 700;
  text-decoration: none;
  padding: 0.9rem 2rem;
  border-radius: 999px;
  transition: transform 0.1s ease, background 0.2s ease;
}
.cta:hover { background: var(--accent-dark); transform: translateY(-2px); }

main { max-width: 720px; margin: 0 auto; padding: 2.5rem 1.25rem; }
section { margin-bottom: 3rem; }
h2 { font-size: 1.6rem; margin-bottom: 1rem; color: var(--coffee); }

.why ul { list-style: none; padding: 0; }
.why li {
  background: var(--card);
  border-radius: 12px;
  padding: 0.85rem 1.1rem;
  margin-bottom: 0.6rem;
  box-shadow: 0 1px 3px rgba(75, 46, 30, 0.08);
}

.form-section form { display: flex; flex-direction: column; gap: 1rem; }
label { display: flex; flex-direction: column; font-weight: 600; gap: 0.35rem; }
.req { color: #c0392b; }
.optional { font-weight: 400; color: #8a7a6c; font-size: 0.85rem; }
input, textarea {
  font: inherit;
  padding: 0.7rem 0.85rem;
  border: 1.5px solid #d8c7b5;
  border-radius: 10px;
  background: #fff;
  resize: vertical;
}
input:focus, textarea:focus { outline: none; border-color: var(--accent); }

button {
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  background: var(--coffee);
  color: var(--cream);
  border: none;
  padding: 0.9rem 1.5rem;
  border-radius: 10px;
  transition: background 0.2s ease;
}
button:hover { background: var(--coffee-light); }
button:disabled { opacity: 0.6; cursor: not-allowed; }

.form-msg { margin: 0; font-weight: 600; min-height: 1.2em; }
.form-msg.ok { color: #2e7d32; }
.form-msg.err { color: #c0392b; }

.signature-list { list-style: none; padding: 0; display: grid; gap: 0.6rem; }
.signature-list li {
  background: var(--card);
  border-radius: 12px;
  padding: 0.8rem 1rem;
  box-shadow: 0 1px 3px rgba(75, 46, 30, 0.08);
}
.sig-name { font-weight: 700; }
.sig-dept { color: var(--coffee-light); font-weight: 600; }
.sig-comment { display: block; margin-top: 0.25rem; font-style: italic; color: #5c4a3a; }
.sig-date { float: right; font-size: 0.8rem; color: #a99887; font-weight: 400; }

footer {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--coffee-light);
  font-size: 0.9rem;
  border-top: 1px solid #e3d4c2;
}