/* ── signup page layout ── */
.signup-section {
    padding: var(--space-lg) var(--space-md);
}

.signup-card {
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
}

.signup-form-wrap {
    position: relative;
}

/* ── eyebrow ── */
.signup-eyebrow {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
}

/* ── heading ── */
.signup-title {
    font-size: clamp(28px, 5vw, 40px);
    font-weight: 700;
    line-height: 1.15;
    color: var(--text);
    margin-bottom: var(--space-sm);
}

.signup-title em {
    font-style: italic;
    color: var(--accent);
}

/* ── subtext ── */
.signup-sub {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: var(--space-md);
}

/* ── divider ── */
.signup-divider {
    border: none;
    border-top: 1px solid var(--border);
    margin-bottom: var(--space-md);
}

/* ── form ── */
.signup-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.form-row {
    display: flex;
    gap: 10px;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
    flex: 1;
}

.form-field label {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.form-field input {
    width: 100%;
    padding: 11px 14px;
    font-family: var(--font);
    font-size: 14px;
    color: var(--text);
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    outline: none;
    transition: border-color var(--transition);
    -webkit-appearance: none;
}

.form-field input::placeholder {
    color: var(--text-muted);
}

.form-field input:focus {
    border-color: var(--border-dark);
}

/* ── submit ── */
.btn-submit {
    width: 100%;
    padding: 13px 28px;
    font-family: var(--font);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--bg);
    background: var(--text);
    border: 1px solid var(--text);
    cursor: pointer;
    transition: background var(--transition), color var(--transition);
    margin-top: 4px;
}

.btn-submit:hover {
    background: var(--bg);
    color: var(--text);
}

/* ── fine print ── */
.signup-fine {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: var(--space-sm);
    line-height: 1.6;
}

/* ── success overlay ── */
.signup-success {
    display: none;
    position: absolute;
    inset: 0;
    background: var(--bg);
    text-align: center;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 8px;
}

.signup-success.visible {
    display: flex;
}

.signup-success .success-icon {
    font-size: 28px;
    margin-bottom: 4px;
}

.signup-success h2 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text);
}

.signup-success p {
    font-size: 14px;
    color: var(--text-muted);
}

/* ── error message ── */
.form-error {
    display: none;
    font-size: 12px;
    color: #c00;
    margin-top: -4px;
}

/* ── responsive ── */
@media (max-width: 480px) {
    .form-row {
        flex-direction: column;
    }
}