.btn-lg {
    padding: 16px 44px;
    font-size: 1.05rem;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.btn-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    vertical-align: middle;
    margin-right: 6px;
    animation: spin 0.8s linear infinite;
}

/* ===== Get Notified signup page ===== */
.signup-hero {
    background: var(--black);
    padding: 160px 20px 80px;
    text-align: center;
    color: var(--white);
}

.signup-hero h1 {
    color: var(--white);
    margin-bottom: 16px;
}

.signup-sub {
    color: rgba(255,255,255,0.75);
    max-width: 540px;
    margin: 0 auto 40px;
    line-height: 1.7;
    font-size: 1rem;
}

.signup-form {
    max-width: 440px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 18px;
    text-align: left;
}

.signup-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.signup-form label {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.6);
}

.signup-form input[type="text"],
.signup-form input[type="email"],
.signup-form input[type="tel"],
.signup-form select {
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 8px;
    padding: 14px 16px;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--white);
    outline: none;
    transition: border-color 0.2s;
    width: 100%;
}

.signup-form select option {
    color: var(--black);
}

.signup-form input::placeholder {
    color: rgba(255,255,255,0.3);
}

.signup-form input:focus,
.signup-form select:focus {
    border-color: var(--red);
}

.signup-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: rgba(255,255,255,0.85);
    font-size: 0.95rem;
    line-height: 1.5;
}

.signup-checkbox input {
    margin-top: 4px;
    flex-shrink: 0;
}

.phone-input-group {
    display: flex;
    gap: 8px;
}

.phone-input-group select {
    flex: 0 0 auto;
    width: auto;
    padding-right: 8px;
}

.phone-input-group input {
    flex: 1;
}

.signup-form .btn-primary {
    margin-top: 6px;
    width: 100%;
}

.signup-consent {
    color: rgba(255,255,255,0.5);
    font-size: 0.8rem;
    line-height: 1.5;
    text-align: center;
}

.signup-success {
    display: none;
    max-width: 440px;
    margin: 0 auto;
    padding: 40px 32px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 16px;
    text-align: center;
}

.signup-success-icon {
    width: 56px;
    height: 56px;
    background: var(--red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    margin: 0 auto 20px;
}

.signup-success h3 {
    color: var(--white);
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.signup-success p {
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    font-size: 0.95rem;
}