@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    width: 100%;
    min-height: 100vh;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    font-family: "Montserrat", sans-serif;
}

.project-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px 40px 80px;
    flex: 1;
}

.project-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    padding: 60px 0 40px;
}

.hero-copy .eyebrow {
    color: #ff9500;
    font-weight: 700;
    margin-bottom: 18px;
}

.hero-copy h1 {
    font-family: "Manrope", sans-serif;
    font-size: 48px;
    line-height: 1.05;
    margin-bottom: 24px;
    max-width: 520px;
}

.hero-desc {
    font-family: "Montserrat", sans-serif;
    font-size: 18px;
    line-height: 1.8;
    max-width: 560px;
    color: #3c3c3c;
}

.hero-image {
    position: relative;
    width: 100%;
    min-height: 360px;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 30px;
}

.project-details h2 {
    font-family: "Manrope", sans-serif;
    font-size: 48px;
    margin-bottom: 24px;
}

.research-pillars {
    display: flex;
    gap: 80px;
    flex-wrap: wrap;
}

.research-pillars a {
    width: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    gap: 10px;
    transition: transform 0.2s ease;
}

.research-pillars a:hover {
    transform: scale(1.05);
}

.pillar-circle {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background-color: #e8e3dd;
    display: block;
    transition: background-color 0.2s ease;
}

.pillar-chatbot .pillar-circle {
    background-image: url('../Divers/visageSkincare.jpg');
    background-size: 130%;
    background-position: center;
    background-repeat: no-repeat;
}

.pillar-label {
    color: #000000;
    font-size: 14px;
    text-align: center;
}

.research-pillars a:hover .pillar-circle {
    background-color: #d6cfc3;
}

footer {
    padding: 40px 20px;
    background-color: #ff9500;
    width: 100%;
    text-align: center;
    color: #000000;
    margin-top: auto;
}

@media (max-width: 479px) {
    .project-page {
        padding: 12px 12px 30px;
    }

    .project-hero {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 12px 0;
    }

    .hero-copy h1 {
        font-size: 20px;
        max-width: 100%;
    }

    .hero-desc {
        font-size: 15px;
        max-width: 100%;
    }

    .hero-image {
        min-height: 160px;
    }

    .project-details h2 {
        font-size: 20px;
        margin-bottom: 12px;
    }

    .research-pillars {
        gap: 12px;
    }

    .research-pillars a {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
}

@media (min-width: 480px) and (max-width: 768px) {
    .project-page {
        padding: 15px 15px 40px;
    }

    .project-hero {
        grid-template-columns: 1fr;
        gap: 15px;
        padding: 15px 0;
    }

    .hero-copy h1 {
        font-size: 24px;
        max-width: 100%;
    }

    .hero-desc {
        font-size: 15px;
        max-width: 100%;
    }

    .hero-image {
        min-height: 200px;
    }

    .project-details h2 {
        font-size: 24px;
        margin-bottom: 12px;
    }

    .research-pillars {
        gap: 15px;
    }

    .research-pillars a {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }
}