.newsletter-hero {
    min-height: 100vh;
    padding: 150px 20px 90px;
    display: flex;
    justify-content: center;
    align-items: center;
    background:
        radial-gradient(circle at top left, rgba(139, 92, 246, 0.18), transparent 30%),
        radial-gradient(circle at bottom right, rgba(255, 255, 255, 0.08), transparent 26%);
}

.newsletter-card {
    width: 100%;
    max-width: 720px;
    padding: 46px;
    border-radius: 28px;
    background: rgba(15, 15, 18, 0.88);
    border: 1px solid rgba(139, 92, 246, 0.28);
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(18px);
}

.newsletter-badge {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 8px 14px;
    margin-bottom: 22px;
    border-radius: 999px;
    background: rgba(139, 92, 246, 0.14);
    color: #a78bfa;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.newsletter-badge span {
    width: 7px;
    height: 7px;
    border-radius: 999px;
    background: #a78bfa;
    box-shadow: 0 0 14px rgba(167, 139, 250, 0.85);
}

.newsletter-card h1 {
    margin: 0;
    color: #ffffff;
    font-size: clamp(2.4rem, 5vw, 4.2rem);
    line-height: 1.02;
    letter-spacing: -0.06em;
    font-weight: 800;
}

.newsletter-card h1 span {
    color: #a78bfa;
}

.newsletter-intro {
    margin: 24px 0 28px;
    color: rgba(255, 255, 255, 0.74);
    font-size: 1.05rem;
    line-height: 1.7;
}

.newsletter-benefits {
    display: grid;
    gap: 12px;
    margin: 0 0 34px;
    padding: 0;
    list-style: none;
}

.newsletter-benefits li {
    position: relative;
    padding-left: 28px;
    color: rgba(255, 255, 255, 0.86);
    font-size: 0.98rem;
    line-height: 1.5;
}

.newsletter-benefits li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: #a78bfa;
    font-weight: 800;
}

.fusea-brevo-form {
    padding: 0 !important;
    background: transparent !important;
    text-align: left !important;
}

#sib-form-container {
    width: 100%;
}

#sib-container {
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 !important;
    border: none !important;
    background: transparent !important;
    direction: ltr;
}

#sib-form {
    width: 100%;
}

.sib-input,
.sib-form-block {
    padding: 0 !important;
}

.entry__label {
    display: block !important;
    margin-bottom: 9px !important;
    color: #ffffff !important;
    font-family: inherit !important;
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    text-align: left !important;
}

.entry__field {
    border: none !important;
    background: transparent !important;
}

.entry__field input {
    width: 100% !important;
    min-height: 58px !important;
    padding: 0 18px !important;
    border-radius: 16px !important;
    border: 1px solid rgba(255, 255, 255, 0.16) !important;
    background: rgba(255, 255, 255, 0.08) !important;
    color: #ffffff !important;
    outline: none !important;
    font-size: 1rem !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.entry__field input::placeholder {
    color: rgba(255, 255, 255, 0.38) !important;
}

.entry__field input:focus {
    border-color: #a78bfa !important;
    background: rgba(255, 255, 255, 0.11) !important;
    box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.18) !important;
}

.entry__specification {
    display: block !important;
    margin-top: 9px !important;
    color: rgba(255, 255, 255, 0.48) !important;
    font-family: inherit !important;
    font-size: 0.78rem !important;
    line-height: 1.5 !important;
    text-align: left !important;
}

.entry__error {
    margin-top: 8px !important;
    border-radius: 12px !important;
    font-size: 0.85rem !important;
}

.newsletter-button-wrapper {
    margin-top: 18px !important;
}

.sib-form-block__button {
    width: 100% !important;
    min-height: 58px !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    border-radius: 16px !important;
    border: none !important;
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%) !important;
    color: #ffffff !important;
    font-family: inherit !important;
    font-size: 1rem !important;
    font-weight: 800 !important;
    text-align: center !important;
    cursor: pointer !important;
    box-shadow: 0 18px 42px rgba(139, 92, 246, 0.32) !important;
    transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease !important;
}

.sib-form-block__button:hover {
    transform: translateY(-2px);
    filter: brightness(1.08);
    box-shadow: 0 22px 52px rgba(139, 92, 246, 0.42) !important;
}

.sib-form-block__button:active {
    transform: translateY(0);
}

.sib-form-block__button svg {
    margin-right: 8px;
}

.sib-form-message-panel {
    max-width: 100% !important;
    margin-bottom: 18px !important;
    border-radius: 14px !important;
    font-family: inherit !important;
    font-size: 0.92rem !important;
    text-align: left !important;
}

#error-message {
    color: #fecaca !important;
    background: rgba(239, 68, 68, 0.12) !important;
    border: 1px solid rgba(239, 68, 68, 0.28) !important;
}

#success-message {
    color: #c4b5fd !important;
    background: rgba(139, 92, 246, 0.14) !important;
    border: 1px solid rgba(139, 92, 246, 0.32) !important;
}

.newsletter-rgpd {
    margin: 18px 0 0;
    color: rgba(255, 255, 255, 0.46);
    font-size: 0.78rem;
    line-height: 1.5;
    text-align: center;
}

@media (max-width: 700px) {
    .newsletter-hero {
        padding: 120px 14px 70px;
    }

    .newsletter-card {
        padding: 30px 22px;
        border-radius: 22px;
    }

    .newsletter-intro {
        font-size: 0.98rem;
    }

    .newsletter-benefits li {
        font-size: 0.92rem;
    }

    .entry__field input,
    .sib-form-block__button {
        min-height: 54px !important;
    }
}