/* ============================================================
   ABOUT US - LAYOUT PRINCIPALE (DESKTOP)
   ============================================================ */
.about-section {
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 40px;
}

.about-box {
    position: relative;
    width: 70%;
    max-width: 1100px;
    height: 50vh;
    max-height: 550px;
    border-radius: 32px;
    background: rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.35);
    box-shadow: 0 0 60px rgba(130, 20, 190, 0.4), inset 0 0 30px rgba(130, 20, 190, 0.15);
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 50px;
}

.about-box.animate-in {
    opacity: 1;
    transform: scale(1);
}

.about-title {
    font-size: 38px;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 20px 0;
    text-align: center;
    text-shadow: 0 0 10px rgba(192, 132, 252, 0.5);
}

.about-line {
    width: 60%;
    height: 2px;
    background: linear-gradient(to right, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.2));
    margin-bottom: 40px;
}

.about-content {
    width: 100%;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 0 20px;
}

.about-label {
    font-size: 18px;
    font-weight: 700;
    color: #ffffff;
    white-space: nowrap;
    flex-shrink: 0;
}

.about-description {
    font-size: 16px;
    color: #d4d4d4;
    line-height: 1.6;
    margin: 0;
}

.right-line {
    position: absolute;
    top: 0;
    right: 50px;
    width: 2px;
    height: 60%;
    background: linear-gradient(to bottom, #ffffff, rgba(255, 255, 255, 0.1));
    z-index: 150;
    transition: height 1s cubic-bezier(0.16, 1, 0.3, 1) 0.3s;
}

.right-dot {
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ffffff;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

/* ============================================================
   FOOTER (Desktop)
   ============================================================ */
.site-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(10, 3, 18, 0.9);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    transform: translateY(100%);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 500;
    padding: 30px 50px 20px;
}

.site-footer.visible {
    transform: translateY(0);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
}

.footer-left {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 15px;
}

.footer-logo {
    height: 35px;
    width: auto;
    filter: drop-shadow(0 0 10px rgba(180, 100, 255, 0.5));
}

.footer-brand-name {
    font-family: 'Arial', sans-serif;
    font-size: 32px;
    font-weight: bold;
    letter-spacing: 1px;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.footer-contact p {
    color: #b4b4b4;
    font-size: 14px;
    margin: 0;
}

.footer-center {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-center a {
    color: #ffffff;
    text-decoration: none;
    font-size: 14px;
    font-weight: bold;
    letter-spacing: 0.5px;
    transition: color 0.3s, text-shadow 0.3s;
}

.footer-center a:hover {
    color: #c084fc;
    text-shadow: 0 0 10px rgba(192, 132, 252, 0.6);
}

.footer-right {
    display: flex;
    gap: 10px;
}

.footer-right .social-icon {
    width: 34px;
    height: 34px;
    background-color: #ffffff;
    color: #000000;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 13px;
    text-decoration: none;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), background-color 0.3s, color 0.3s;
}

.footer-right .social-icon:hover {
    transform: scale(1.15);
    background-color: #000000;
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.footer-bottom {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    text-align: center;
}

.footer-bottom p {
    color: #b4b4b4;
    font-size: 14px;
    margin: 0;
}

/* ============================================================
   MOBILE (max-width: 768px)
   ============================================================ */
@media (max-width: 768px) {

    .about-section {
        padding: 0 15px;
    }

    .about-box {
        width: 90%;
        max-width: 400px;
        height: 70vh;
        max-height: 600px;
        border-radius: 24px;
        padding: 30px 20px;
    }

    .about-title {
        font-size: 30px;
        margin-bottom: 15px;
    }

    .about-line {
        width: 80%;
        margin-bottom: 25px;
    }

    .about-content {
        flex-direction: column;
        gap: 10px;
        padding: 0;
    }

    .about-label {
        font-size: 16px;
    }

    .about-description {
        font-size: 15px;
        line-height: 1.5;
    }

    .right-line {
        right: 15px;
    }

    /* Footer mobile */
    .site-footer {
        padding: 20px 15px 15px;
    }

    .footer-inner {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .footer-left {
        align-items: center;
        gap: 5px;
    }

    .footer-brand {
        flex-direction: column;
        gap: 5px;
    }

    .footer-brand-name {
        font-size: 24px;
    }

    .footer-logo {
        height: 30px;
    }

    .footer-contact {
        align-items: center;
        font-size: 13px;
    }

    .footer-center {
        flex-direction: column;
        gap: 8px;
    }

    .footer-center a {
        font-size: 13px;
    }

    .footer-right {
        justify-content: center;
    }

    .footer-right .social-icon {
        width: 30px;
        height: 30px;
    }

    .footer-bottom {
        margin-top: 20px;
        padding-top: 10px;
    }

    .footer-bottom p {
        font-size: 12px;
    }
}