/* =========================================================
   Newsletter — Material Design 3 / Premium Retail CTA
   ========================================================= */

.nl-signup {
    --md3-sys-color-primary: #003825;
    --md3-sys-color-on-primary: #ffffff;
    --md3-sys-color-surface-container-low: #f0f5f2;
    --md3-sys-color-on-surface: #1c1b1f;
    --md3-sys-color-on-surface-variant: #3a453e;
    --md3-sys-color-surface-variant: #dde5e0;
    --md3-sys-color-outline: #68746c;
    --md3-sys-color-error: #ba1a1a;
    
    font-family: 'Roboto Flex', 'Tajawal', sans-serif;
}

.nl-signup__card.md3-card {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    background-color: var(--md3-sys-color-surface-container-low);
    border-radius: 1.75rem; /* ROUND_EIGHT */
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    position: relative;
    border: 1px solid var(--md3-sys-color-surface-variant);
}

/* For RTL */
[dir="rtl"] .nl-signup__card.md3-card {
    flex-direction: column;
}

@media (min-width: 768px) {
    .nl-signup__card.md3-card {
        flex-direction: row;
        min-height: 360px;
    }
    
    [dir="rtl"] .nl-signup__card.md3-card {
        flex-direction: row-reverse;
    }
}

.nl-signup__image {
    width: 100%;
    min-height: 220px;
    height: 250px;
    position: relative;
    flex-shrink: 0;
    overflow: hidden;
    background-color: var(--md3-sys-color-surface-variant);
}

@media (min-width: 768px) {
    .nl-signup__image {
        width: 42%;
        max-width: 480px;
        height: auto;
        min-height: 360px;
        align-self: stretch;
    }
}

.nl-signup__image-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    width: 100%;
    height: 100%;
}

.nl-signup__content {
    width: 100%;
    flex: 1;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

@media (min-width: 768px) {
    .nl-signup__content {
        width: auto;
        padding: 3rem 4rem;
    }
}

.nl-signup__title {
    font-size: 22px;
    font-weight: 700;
    color: var(--md3-sys-color-on-surface) !important;
    margin-bottom: 1rem;
    line-height: 1.3;
}

@media (min-width: 768px) {
    .nl-signup__title {
        font-size: 28px;
    }
}

.nl-signup__subtitle {
    font-size: 16px;
    color: var(--md3-sys-color-on-surface-variant) !important;
    margin-bottom: 2rem;
    line-height: 1.5;
}

.nl-signup__perks {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.nl-signup__perks li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--md3-sys-color-on-surface);
}

.nl-signup__perks i {
    color: var(--md3-sys-color-primary) !important;
    font-size: 20px;
}

.nl-signup__form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.nl-signup__field-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* MD3 Filled Text Field */
.md3-text-field {
    position: relative;
    background-color: var(--md3-sys-color-surface-variant);
    border-radius: 8px 8px 0 0;
    border-bottom: 1px solid var(--md3-sys-color-on-surface-variant);
    transition: all 0.2s ease;
    overflow: hidden;
    min-height: 56px;
}

.md3-text-field:focus-within {
    border-bottom: 2px solid var(--md3-sys-color-primary);
}

.md3-text-field.is-invalid {
    border-bottom-color: var(--md3-sys-color-error);
}

.md3-input {
    width: 100%;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 24px 16px 8px;
    font-size: 16px;
    color: var(--md3-sys-color-on-surface) !important;
    outline: none !important;
    direction: ltr; /* usually for emails */
}

/* In RTL, text alignment should match context */
[dir="rtl"] .md3-input {
    text-align: right;
}

.md3-label {
    position: absolute;
    top: 16px;
    left: 16px;
    font-size: 16px;
    color: var(--md3-sys-color-on-surface-variant);
    pointer-events: none;
    transition: all 0.2s ease;
}

[dir="rtl"] .md3-label {
    left: auto;
    right: 16px;
}

.md3-input:focus ~ .md3-label,
.md3-input:not(:placeholder-shown) ~ .md3-label {
    top: 8px;
    font-size: 12px;
    color: var(--md3-sys-color-primary);
}

/* MD3 Filled Button */
.md3-btn-filled {
    background-color: var(--md3-sys-color-primary) !important;
    color: var(--md3-sys-color-on-primary) !important;
    border: none !important;
    border-radius: 9999px !important;
    padding: 12px 24px !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease;
    width: 100%;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-height: 48px;
}

@media (min-width: 768px) {
    .nl-signup__field-wrapper {
        flex-direction: column;
    }
}

.md3-btn-filled:hover {
    background-color: #800000 !important;
}

.md3-btn-filled:active {
    transform: scale(0.98);
}

.nl-signup__trust {
    font-size: 12px;
    color: var(--md3-sys-color-on-surface-variant);
    opacity: 0.8;
    margin-top: 8px;
}

.nl-signup__alert {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 8px;
}

.nl-signup__alert--success {
    background-color: #e8f5e9;
    color: #2e7d32 !important;
}

.nl-signup__alert--error {
    background-color: #ffebee;
    color: #c62828 !important;
}