@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=IBM+Plex+Sans:wght@400;500;600;700&display=swap');

body {
    margin: 0;

    font-family: Inter, "IBM Plex Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

    font-size: clamp(1.125rem, 2.2vw, 1.4375rem);
    line-height: 1.5;

    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

.support-ecosystem {
    padding: 80px 20px;
    background: linear-gradient(
        180deg,
        #08131f,
        #102336,
        #08131f
    );
    color: #f4f4f4;
}

.support-container {
    max-width: 1200px;
    margin: auto;
}

.support-header {
    text-align: center;
    margin-bottom: 60px;
}

.support-header h2 {
    font-size: 3rem;
    margin-bottom: 25px;
}

.support-header p {
    font-size: clamp(1.125rem, 1.4vw + 0.8rem, 1.4375rem);
    line-height: 1.8;
    max-width: 900px;
    margin: 15px auto;
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(250px,1fr));
    gap: 25px;
    margin-bottom: 60px;
}

.support-card {
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(8px);
    border-radius: 20px;
    padding: 35px;
    text-align: center;
    transition: all 0.4s ease;
    border: 1px solid rgba(255,255,255,0.08);
    display: flex;
    flex-direction: column;
}

.support-card:hover {
    transform: translateY(-8px);
    background: rgba(255,255,255,0.08);
}

.featured {
    border: 2px solid #57d4ff;
    box-shadow: 0 0 30px rgba(87,212,255,0.25);
}

.support-price {
    font-size: 3.25rem;
    font-weight: bold;
    color: #57d4ff;
    margin-bottom: 20px;
}

.support-card h3 {
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.support-card h2 {
    margin: 0 0 15px;
    padding: 0;
    border: 0;
    color: #ffffff;
    font-size: 1.625rem;
    font-weight: 500;
    letter-spacing: 0;
    line-height: 1.35;
    text-align: center;
    text-transform: none;
}

.support-card p {
    font-size: 1.25rem;
    line-height: 1.7;
}

.support-paypal-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin: auto auto 0;
    padding: 12px 18px;
    border: 1px solid rgba(87, 212, 255, 0.55);
    border-radius: 50px;
    color: #e9f9ff;
    background: rgba(87, 212, 255, 0.12);
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-decoration: none;
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.support-paypal-button:hover,
.support-paypal-button:focus-visible {
    color: #08131f;
    background: #57d4ff;
    border-color: #bff0ff;
    box-shadow: 0 0 24px rgba(87, 212, 255, 0.4);
    transform: translateY(-2px);
}

.support-paypal-button:active {
    transform: scale(0.97);
}

.paypal-zone {
    text-align: center;
    margin: 50px 0;
}

.support-payment-note {
    max-width: 720px;
    margin: 0 auto;
    padding: 18px 24px;
    color: #d8efff;
    background: rgba(87, 212, 255, 0.08);
    border: 1px solid rgba(87, 212, 255, 0.25);
    border-radius: 14px;
    font-size: 1.25rem;
    line-height: 1.7;
}

.separator-line {
    height: 1px;
    background: rgba(255,255,255,0.15);
    margin: 70px 0;
}

.sharing-section {
    text-align: center;
    max-width: 900px;
    margin: auto;
}

.sharing-section h2 {
    font-size: 2.5rem;
    margin-bottom: 25px;
}

.sharing-highlight {
    font-size: 2rem;
    color: #57d4ff;
    font-weight: bold;
    margin-bottom: 30px;
}

.sharing-section p {
    font-size: clamp(1.125rem, 1.4vw + 0.8rem, 1.4375rem);
    line-height: 1.9;
}

.social-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin: 50px 0;
}

.social-grid a {
    text-decoration: none;
    color: white;
    padding: 12px 24px;
    border-radius: 50px;
    background: rgba(255,255,255,0.08);
    font-size: 1.1rem;
    transition: all .3s ease;
}

.social-grid a:hover {
    background: #57d4ff;
    color: #08131f;
}

.support-footer {
    max-width: 900px;
    margin: auto;
    text-align: center;
}

.support-footer p {
    font-size: clamp(1.125rem, 1.4vw + 0.8rem, 1.4375rem);
    line-height: 1.9;
    margin-bottom: 20px;
}

.thank-you {
    margin-top: 40px;
    font-size: 1.9rem;
    color: #57d4ff;
    font-weight: bold;
}

@media (max-width: 600px) {
    .support-ecosystem {
        padding: 60px 18px;
    }

    .support-card {
        padding: 28px 24px;
    }

    .support-price {
        font-size: 2.8rem;
    }

    .support-card h2 {
        font-size: 1.45rem;
    }

    .support-card p,
    .support-payment-note {
        font-size: 1.125rem;
    }
}
/*
  À ajouter à la fin de /css/style.css.
  Cette version évite le sélecteur global .img-flux-wrapper img :
  la vignette est une image d