.app-footer {
    background-color: #000000;
    color: white;
    overflow: hidden;
}

.footer-bg-svg-wrapper {
    top: 30px;
    left: 0;
    right: 0;
    margin: 0 auto;
    width: 90%;
    max-width: 1400px;
    pointer-events: none;
    z-index: 1;
    display: flex;
    justify-content: center;
    overflow: hidden;
    opacity: 0.1;
}

.footer-bg-svg-wrapper svg {
    width: 100%;
    height: auto;
    display: block;
}

.footer-bg-svg-wrapper text {
    fill: #ffffff;
    font-family: 'Bai Jamjuree';
    text-transform: uppercase;
    font-weight: 900;
    font-size: clamp(120px, 18vw, 300px);
    backface-visibility: hidden;
}

.app-footer .container {
    margin: 0 auto;
    max-width: 1400px;
    padding: 0px 5% 60px;
    z-index: 2;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.8fr 0.8fr 1.5fr 1.2fr;
    gap: 40px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand-col .footer-logo {
    margin-bottom: 25px;
}

.footer-logo img {
    height: 55px;
    width: auto;
}

.footer-brand-col p {
    color: #aeaeae;
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 30px;
    max-width: 320px;
}

.social-links-square {
    display: flex;
    gap: 12px;
}

.social-links-square a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
    color: #CCCCCC;
    transition: all 0.3s ease;
    font-size: 15px;
}

.social-links-square a:hover {
    background-color: white;
    color: black;
    border-color: white;
    transform: translateY(-3px);
}

.footer-links-col h3,
.footer-contact-col h3,
.footer-cta-col h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 30px;
    color: white;
    letter-spacing: 0.5px;
}

.footer-links-col ul {
    list-style: none;
    padding: 0;
}

.footer-links-col ul li,
.footer-contact-col ul li {
    margin-bottom: 15px;
}

.footer-links-col ul li a {
    color: #aeaeae;
    font-size: 15px;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links-col ul li a:hover {
    color: white;
}

.footer-contact-col ul {
    list-style: none;
    padding: 0;
}

.footer-contact-col ul li {
    color: #aeaeae;
    font-size: 14px;
    line-height: 1.7;
}

.whatsapp-btn {
    width: 100%;
    min-width: 180px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background-color: #FFFFFF;
    color: #000;
    text-decoration: none;
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.whatsapp-btn i {
    color: #25D366;
    font-size: 20px;
}

.footer-bottom-line {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    font-size: 13px;
    color: #666;
}

.footer-legal {
    display: flex;
    gap: 25px;
}

.footer-legal a {
    color: #666;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-legal a:hover {
    color: #aeaeae;
}

/* --- Responsive Footer Overhaul --- */
@media (max-width: 1440px) {
    .footer-bg-svg-wrapper {
        top: 30px;
        opacity: 0.2;
    }

    .footer-bg-svg-wrapper text {
        font-size: clamp(250px, 21vw, 350px);
        color: #ffffff;
    }


    .app-footer {
        padding-top: 15px;
    }

    .social-links-square a:hover {
        background-color: white;
        color: black;
        border-color: white;
        transform: translateY(-3px);
    }
}

@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 1.5fr 1fr;
        gap: 50px 30px;
    }

    .footer-bg-svg-wrapper text {
        font-size: clamp(280px, 30vw, 380px);
        color: #ffffff;
    }

    .footer-bg-svg-wrapper {
        top: 30px;
        opacity: 0.2;
    }


    .app-footer {
        padding-top: 10px;
    }

    .social-links-square a:hover {
        background-color: white;
        color: black;
        border-color: white;
        transform: translateY(-3px);
    }
}

@media (max-width: 768px) {
    .footer-bg-svg-wrapper text {
        font-size: clamp(310px, 40vw, 450px);
        color: #ffffff;
    }

    .footer-bg-svg-wrapper {
        top: 30px;
        opacity: 0.2;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .footer-brand-col,
    .footer-links-col,
    .footer-contact-col,
    .footer-cta-col {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-brand-col p {
        max-width: 100%;
    }

    .social-links-square {
        justify-content: center;
    }

    .social-links-square a:hover {
        background-color: white;
        color: black;
        border-color: white;
        transform: translateY(-3px);
    }

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

    .whatsapp-btn {
        max-width: 280px;
    }
}

@media (max-width: 480px) {
    .app-footer .container {
        padding: 20px 5% 40px;
    }

    .app-footer {
        padding-top: 10px;
    }

    .footer-bg-svg-wrapper {
        top: 25px;
        opacity: 0.2;
    }

    .footer-bg-svg-wrapper text {
        font-size: clamp(300px, 45vw, 300px);
    }

    .footer-brand-col p {
        font-size: 14px;
    }

    .footer-links-col h3,
    .footer-contact-col h3,
    .footer-cta-col h3 {
        font-size: 18px;
        margin-bottom: 20px;
    }

    .footer-logo img {
        height: 45px;
    }

    .social-links-square a:hover {
        background-color: white;
        color: black;
        border-color: white;
        transform: translateY(-3px);
    }
}