/* ==========================================
   RESEARCH PAGE STYLES
   ========================================== */

:root {
    --research-primary: #2d4a35;
    --research-accent: #4a7c59;
    --research-soft-bg: #f8fbf8;
    --research-text-muted: #5a6b5e;
    --research-border: rgba(45, 74, 53, 0.1);
}

.research-page {
    background: var(--color-white);
    color: var(--text-primary);
}

.research-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* --- Hero Section --- */
.research-hero {
    position: relative;
     height: 75vh;
    min-height: 550px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-color: #000;
    overflow: hidden;
}

.research-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../research/res1.JPG');
    background-size: cover;
    background-position: center;
    filter: brightness(0.6);
    z-index: 1;
}

.research-hero-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 30%;
    background: linear-gradient(to top, var(--bg-body), transparent);
    z-index: 2;
}

.research-hero-content {
    position: relative;
    z-index: 10;
    color: white;
    padding: 2rem;
    animation: fadeIn 1.2s ease-out;
}

.research-hero h1 {
    font-size: 4.5rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: 0.5rem;
    font-weight: 800;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

.research-hero p {
    font-size: 1.25rem;
    font-family: 'Poppins', sans-serif;
    font-weight: 300;
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.9;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

/* --- Philosophy Section --- */
.research-philosophy {
    padding: 100px 0;
    background: var(--bg-body);
}

.philosophy-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.philosophy-content h2 {
    font-size: 2.2rem;
    color: var(--research-primary);
    margin-bottom: 2rem;
    position: relative;
    display: inline-block;
}

.philosophy-content h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--color-accent);
}

.philosophy-content .lead {
    font-size: 1.5rem;
    line-height: 1.6;
    color: var(--research-primary);
    margin-bottom: 2rem;
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-weight: 600;
}

.philosophy-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--research-text-muted);
}

/* --- Projects Grid --- */
.research-projects {
    padding: 100px 0;
    background: var(--color-white);
}

.project-item.alternating {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-bottom: 120px;
}

.project-item.reversed {
    flex-direction: row-reverse;
}

.project-image {
    flex: 1;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    height: 450px;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.project-item:hover .project-image img {
    transform: scale(1.05);
}

.project-details {
    flex: 1;
}

.project-category {
    display: inline-block;
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 2px;
    color: var(--color-accent);
    margin-bottom: 1rem;
    font-weight: 600;
}

.project-details h3 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    color: var(--research-primary);
    line-height: 1.2;
}

.project-details p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--research-text-muted);
    margin-bottom: 2rem;
}

.read-more-link {
    display: inline-block;
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--research-primary);
    font-weight: 700;
    letter-spacing: 1px;
    border-bottom: 2px solid var(--color-accent);
    padding-bottom: 4px;
    transition: all 0.3s ease;
}

.read-more-link:hover {
    color: var(--color-accent);
    transform: translateX(5px);
}

/* --- Footer CTA --- */
.research-footer-cta {
    padding: 120px 0;
    background: var(--research-primary);
    color: white;
    text-align: center;
}

.footer-cta-card {
    max-width: 800px;
    margin: 0 auto;
}

.footer-cta-card h2 {
    color: white;
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
}

.footer-cta-card p {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    opacity: 0.9;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-primary {
    display: inline-block;
    padding: 18px 45px;
    background: var(--color-accent);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.cta-primary:hover {
    background: #e67e22;
    /* Slightly different accent hover */
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

/* --- Animations --- */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Responsive --- */
@media (max-width: 992px) {
    .project-item.alternating {
        flex-direction: column;
        gap: 40px;
        margin-bottom: 80px;
    }

    .project-image {
        width: 100%;
        height: 350px;
    }

    .research-hero h1 {
        font-size: 3.5rem;
    }
}

@media (max-width: 768px) {
    .philosophy-content h2 {
        font-size: 1.8rem;
    }

    .philosophy-content .lead {
        font-size: 1.25rem;
    }

    .project-details h3 {
        font-size: 1.8rem;
    }
}
/* Decorative Illustration Overlay */
.research-page-illustration {
    position: absolute;
    top: 650px;
    left: -100px;
    z-index: 100;
    width: clamp(250px, 35vw, 550px);
    transform: rotate(0deg);
    pointer-events: none;
    transition: transform 0.3s ease;
}

.research-page-illustration img {
    width: 80%;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.2));
}

@media (max-width: 768px) {
    .research-page-illustration {
        width: 180px;
        left: -40px;
        top: 600px;
    }
}

/* Bottom-Right Illustration Overlay */
.research-page-bottom-illustration {
    position: absolute;
    top: 2650px;
    right: -120px;
    z-index: 100;
    width: clamp(280px, 40vw, 550px);
    transform: rotate(0deg);
    pointer-events: none;
    transition: transform 0.3s ease;
}

.research-page-bottom-illustration img {
    width: 95%;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.15));
}

@media (max-width: 768px) {
    .research-page-bottom-illustration {
        width: 200px;
        right: -50px;
        bottom: 50px;
    }
}