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

:root {
    --coral:       #E05D2B;
    --coral-light: #F4A261;
    --coral-hover: #C94E1E;
    --cream:       #FDF7F2;
    --white:       #FFFFFF;
    --navy:        #1A2332;
    --navy-soft:   #2D3F55;
    --muted:       #7A8A99;
    --border:      #EDE4DC;
    --success-bg:  #F0FAF6;
    --success-bd:  #A8D5C2;
    --success-tx:  #2D7A5F;
}

html { font-size: 16px; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--cream);
    color: var(--navy);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 640px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Header / Logo ── */

header {
    padding: 52px 0 44px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 14px;
}

.logo-mark svg {
    width: 54px;
    height: 54px;
    filter: drop-shadow(0 2px 10px rgba(224, 93, 43, 0.28));
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-chez {
    font-weight: 300;
    font-size: 12px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--coral);
}

.logo-claude {
    font-family: 'Playfair Display', serif;
    font-size: 30px;
    font-weight: 600;
    color: var(--navy);
    letter-spacing: -0.02em;
}

/* ── Hero ── */

.hero {
    padding: 0 0 40px;
}

.tagline {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--coral);
    margin-bottom: 18px;
}

h1 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 600;
    line-height: 1.2;
    color: var(--navy);
    margin-bottom: 22px;
    letter-spacing: -0.02em;
}

h1 em {
    font-style: italic;
    color: var(--coral);
}

.description {
    font-size: 1.05rem;
    color: var(--navy-soft);
    line-height: 1.75;
    font-weight: 300;
}

/* ── Event card ── */

.event-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 26px 30px;
    margin-bottom: 36px;
}

.event-badge {
    display: inline-block;
    background: var(--coral);
    color: var(--white);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 4px 11px;
    border-radius: 20px;
    margin-bottom: 16px;
}

.event-details {
    display: flex;
    gap: 24px;
    margin-bottom: 12px;
}

.event-date,
.event-location {
    font-size: 1rem;
    font-weight: 500;
    color: var(--navy);
}

.event-date::before    { content: '📅  '; }
.event-location::before { content: '📍  '; }

.event-desc {
    font-size: 0.88rem;
    color: var(--muted);
    font-style: italic;
    margin-top: 4px;
}

/* ── Register form ── */

.register-form {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 34px;
    margin-bottom: 44px;
}

.register-form h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.45rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--navy);
}

.register-form > p {
    color: var(--muted);
    font-size: 0.9rem;
    margin-bottom: 26px;
}

.form-group {
    margin-bottom: 12px;
}

input[type="email"] {
    width: 100%;
    padding: 14px 16px;
    border: 1.5px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    color: var(--navy);
    background: var(--cream);
    transition: border-color 0.2s, background 0.2s;
    outline: none;
    -webkit-appearance: none;
}

input[type="email"]:focus {
    border-color: var(--coral);
    background: var(--white);
}

input[type="email"]::placeholder {
    color: var(--muted);
}

button[type="submit"] {
    width: 100%;
    padding: 15px;
    background: var(--coral);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    letter-spacing: 0.01em;
}

button[type="submit"]:hover  { background: var(--coral-hover); }
button[type="submit"]:active { transform: scale(0.99); }

.error {
    display: block;
    color: var(--coral-hover);
    font-size: 0.84rem;
    margin-top: 6px;
}

.privacy-note {
    text-align: center;
    font-size: 0.78rem;
    color: var(--muted);
    margin-top: 14px !important;
    margin-bottom: 0 !important;
}

/* ── Success state ── */

.success-message {
    background: var(--success-bg);
    border: 1.5px solid var(--success-bd);
    border-radius: 14px;
    padding: 26px 30px;
    margin-bottom: 44px;
    display: flex;
    align-items: flex-start;
    gap: 18px;
    color: var(--success-tx);
}

.success-message svg {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    margin-top: 2px;
}

.success-message strong {
    display: block;
    font-size: 1.05rem;
    margin-bottom: 4px;
}

.success-message p {
    font-size: 0.88rem;
    opacity: 0.85;
}

/* ── Footer ── */

footer {
    border-top: 1px solid var(--border);
    padding: 28px 0 44px;
    text-align: center;
}

footer p {
    font-size: 0.78rem;
    color: var(--muted);
    line-height: 1.7;
}

.footer-location {
    margin-top: 4px;
    font-weight: 500;
    color: var(--coral) !important;
}

/* ── Responsive ── */

@media (max-width: 480px) {
    header { padding: 36px 0 30px; }

    h1 { font-size: 2rem; }

    .register-form { padding: 24px 20px; }

    .event-card { padding: 20px; }

    .event-details { flex-direction: column; gap: 8px; }
}