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

:root {
  --black: #111;
  --white: #fff;
  --gray: #666;
  --light: #f5f5f5;
  --border: #e0e0e0;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', system-ui, sans-serif;
}

html { font-size: 16px; }

body {
  background: var(--white);
  color: var(--black);
  font-family: var(--font-sans);
}

.page {
  max-width: 560px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}

/* ── Header ── */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 3.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.logo-mark {
  width: 36px;
  height: 36px;
  background: var(--black);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  display: grid;
  place-items: center;
}

.logo-name {
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
}

.logo-location {
  font-size: 0.78rem;
  color: var(--gray);
  letter-spacing: 0.03em;
}

/* ── Hero ── */
.hero {
  margin-bottom: 3rem;
}

.label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 1rem;
}

h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 7vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
}

h1 em {
  font-style: italic;
}

.body-text {
  font-size: 1rem;
  line-height: 1.75;
  color: #444;
  margin-bottom: 0.85rem;
}

.body-text:last-child {
  margin-bottom: 0;
}

/* ── Signup ── */
.signup {
  background: var(--light);
  border: 1px solid var(--border);
  padding: 2rem;
  margin-bottom: 3rem;
}

.field-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 0.4rem;
}

input[type="text"],
input[type="email"] {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--black);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 0;
  outline: none;
  margin-bottom: 1.25rem;
  transition: border-color 0.15s;
  -webkit-appearance: none;
}

input[type="text"]:focus,
input[type="email"]:focus {
  border-color: var(--black);
}

input[type="text"].error,
input[type="email"].error {
  border-color: #c00;
}

button[type="submit"] {
  display: block;
  width: 100%;
  padding: 0.85rem;
  background: var(--black);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border: none;
  cursor: pointer;
  transition: opacity 0.15s;
}

button[type="submit"]:hover { opacity: 0.8; }
button[type="submit"]:disabled { opacity: 0.4; cursor: not-allowed; }

.form-note {
  margin-top: 0.75rem;
  font-size: 0.75rem;
  color: var(--gray);
  text-align: center;
}

.form-feedback {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  font-weight: 500;
  text-align: center;
  min-height: 1.2em;
}

.form-feedback.success { color: #1a7a3a; }
.form-feedback.error   { color: #c00; }

/* ── What you get ── */
.what {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--border);
  margin-bottom: 3rem;
}

.what-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
}

.what-num {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--gray);
  padding-top: 0.2rem;
  flex-shrink: 0;
  width: 24px;
}

.what-item h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.what-item p {
  font-size: 0.88rem;
  line-height: 1.65;
  color: #555;
}

/* ── Footer ── */
.footer {
  display: flex;
  gap: 0.75rem;
  font-size: 0.75rem;
  color: var(--gray);
}

/* ── Accessibility ── */
.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;
}

/* ── Responsive ── */
@media (max-width: 480px) {
  .signup { padding: 1.5rem; }
}