/* Research Page Styles - Sleek Compact Premium Design */

/* Hero Section - Refined & Elegant */
.research-hero-section {
    padding: 0;
    background: #ffffff;
    min-height: 90vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    padding-bottom: 60px;
    position: relative;
    overflow: hidden;
}

/* Subtle animated background */
.research-hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 20%, rgba(111, 207, 77, 0.02) 0%, transparent 30%),
        radial-gradient(circle at 90% 80%, rgba(9, 85, 47, 0.015) 0%, transparent 30%);
    animation: subtlePulse 20s ease-in-out infinite;
}

@keyframes subtlePulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.research-hero-layout {
    display: grid;
    grid-template-columns: 1fr;
    position: relative;
    width: 100%;
    min-height: auto;
    z-index: 1;
    padding: 0 80px;
    max-width: 1500px;
    margin: 0 auto;
}

.research-hero-image {
    position: absolute;
    top: 50%;
    left: 80px;
    transform: translateY(-50%);
    width: 50%;
    height: auto;
    z-index: 2;
}

.research-hero-image::before {
    content: '';
    position: absolute;
    top: -15px;
    left: -15px;
    right: 15px;
    bottom: 15px;
    background: linear-gradient(135deg, rgba(111, 207, 77, 0.08) 0%, rgba(9, 85, 47, 0.04) 100%);
    border-radius: 20px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.research-hero-image:hover::before {
    opacity: 1;
}

.research-hero-image img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    display: block;
    border-radius: 20px;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.08),
        0 8px 24px rgba(9, 85, 47, 0.05);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.research-hero-image img:hover {
    transform: translateY(-8px);
    box-shadow: 
        0 30px 80px rgba(0, 0, 0, 0.12),
        0 12px 32px rgba(9, 85, 47, 0.08);
}

.research-hero-content {
    position: relative;
    z-index: 10;
    background: #ffffff;
    max-width: 580px;
    margin-left: auto;
    margin-right: 0;
    padding: 50px 45px;
    border-radius: 24px;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.06),
        0 8px 24px rgba(0, 0, 0, 0.03),
        0 0 0 1px rgba(0, 0, 0, 0.02);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    animation: slideInRight 0.7s ease-out;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.research-hero-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #6FCF4D 0%, #09552F 100%);
    border-radius: 24px 0 0 24px;
}

.research-hero-content:hover {
    box-shadow: 
        0 25px 70px rgba(0, 0, 0, 0.08),
        0 10px 30px rgba(0, 0, 0, 0.04),
        0 0 0 1px rgba(0, 0, 0, 0.03);
    transform: translateY(-5px);
}

.research-hero-content h1 {
    font-size: 2.8rem;
    color: #09552F;
    margin-bottom: 1.2rem;
    font-weight: 800;
    line-height: 1.15;
    position: relative;
    letter-spacing: -0.01em;
}

.research-hero-content h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 70px;
    height: 4px;
    background: linear-gradient(90deg, #6FCF4D 0%, transparent 100%);
    border-radius: 2px;
}

.research-hero-content > p {
    font-size: 0.95rem;
    line-height: 1.75;
    color: #666666;
    margin-bottom: 2rem;
    margin-top: 1.5rem;
    font-weight: 400;
}

.research-hero-content h3 {
    font-size: 0.8rem;
    color: #6FCF4D;
    margin-bottom: 1.2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.research-hero-content h3::before {
    content: '';
    width: 6px;
    height: 6px;
    background: #6FCF4D;
    border-radius: 50%;
    box-shadow: 0 0 0 3px rgba(111, 207, 77, 0.15);
}

.research-areas-list {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

.research-areas-list li {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 20px;
    font-size: 0.9rem;
    line-height: 1.6;
    background: #fafafa;
    border-radius: 12px;
    border: 1px solid #f0f0f0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.research-areas-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, #6FCF4D 0%, #09552F 100%);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.research-areas-list li:hover::before {
    transform: scaleY(1);
}

.research-areas-list li:hover {
    background: #ffffff;
    border-color: #6FCF4D;
    transform: translateX(6px);
    box-shadow: 
        0 8px 24px rgba(111, 207, 77, 0.1),
        0 3px 10px rgba(111, 207, 77, 0.06);
}

.research-areas-list i {
    color: #6FCF4D;
    font-size: 1.1rem;
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(111, 207, 77, 0.1) 0%, rgba(111, 207, 77, 0.05) 100%);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.research-areas-list li:hover i {
    background: linear-gradient(135deg, #6FCF4D 0%, #5ab83d 100%);
    color: #ffffff;
    transform: scale(1.08) rotate(5deg);
}

.research-areas-list span {
    color: #1a1a1a;
    font-weight: 600;
    transition: color 0.3s ease;
}

.research-areas-list li:hover span {
    color: #09552F;
}

.btn-activities {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, #09552F 0%, #2E7D32 100%);
    color: #ffffff;
    padding: 18px 48px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.05rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        0 12px 32px rgba(9, 85, 47, 0.25),
        0 4px 12px rgba(9, 85, 47, 0.15);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.btn-activities::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.btn-activities:hover::before {
    left: 100%;
}

.btn-activities:hover {
    background: linear-gradient(135deg, #2E7D32 0%, #09552F 100%);
    transform: translateY(-3px);
    box-shadow: 
        0 12px 32px rgba(9, 85, 47, 0.28),
        0 5px 14px rgba(9, 85, 47, 0.16);
}

.btn-activities::after {
    content: '→';
    font-size: 1.1rem;
    transition: transform 0.3s ease;
    display: inline-block;
}

.btn-activities:hover::after {
    transform: translateX(5px);
}

/* Modern Technology Section */
.research-technology-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #ffffff 0%, #f8faf9 100%);
    position: relative;
}

.research-technology-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(111, 207, 77, 0.2) 50%, transparent 100%);
}

/* Section Header */
.tech-section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.tech-label {
    display: inline-block;
    padding: 8px 20px;
    background: linear-gradient(135deg, rgba(111, 207, 77, 0.1) 0%, rgba(111, 207, 77, 0.05) 100%);
    color: #6FCF4D;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    border-radius: 20px;
    margin-bottom: 20px;
    border: 1px solid rgba(111, 207, 77, 0.2);
}

.tech-section-header h2 {
    font-size: 2.5rem;
    color: #09552F;
    margin-bottom: 15px;
    font-weight: 800;
    letter-spacing: -0.01em;
}

.tech-section-header p {
    font-size: 1rem;
    color: #666666;
    line-height: 1.7;
}

/* Technology Cards Grid */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

/* Individual Tech Card */
.tech-card {
    background: #ffffff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 
        0 10px 40px rgba(0, 0, 0, 0.06),
        0 4px 16px rgba(0, 0, 0, 0.03);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
}

.tech-card:hover {
    transform: translateY(-8px);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.1),
        0 8px 24px rgba(111, 207, 77, 0.08);
    border-color: rgba(111, 207, 77, 0.2);
}

/* Card Image */
.tech-card-image {
    position: relative;
    height: 280px;
    overflow: hidden;
}

.tech-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.tech-card:hover .tech-card-image img {
    transform: scale(1.08);
}

.tech-card-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.3), transparent);
    pointer-events: none;
}

/* Tech Badge */
.tech-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 8px 16px;
    border-radius: 30px;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    z-index: 2;
}

.tech-badge i {
    color: #6FCF4D;
    font-size: 0.9rem;
}

.tech-badge span {
    color: #09552F;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Card Content */
.tech-card-content {
    padding: 35px 30px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.tech-number {
    font-size: 3rem;
    font-weight: 800;
    color: rgba(111, 207, 77, 0.1);
    line-height: 1;
    margin-bottom: -10px;
    letter-spacing: -0.02em;
}

.tech-card-content h3 {
    font-size: 1.4rem;
    color: #09552F;
    margin-bottom: 15px;
    font-weight: 700;
    line-height: 1.3;
}

.tech-intro {
    font-size: 0.9rem;
    color: #666666;
    line-height: 1.7;
    margin-bottom: 20px;
    font-weight: 500;
}

/* Tech Features List */
.tech-features {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tech-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.85rem;
    line-height: 1.6;
    color: #555555;
}

.tech-features i {
    color: #6FCF4D;
    font-size: 0.75rem;
    margin-top: 4px;
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    background: rgba(111, 207, 77, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tech-features span {
    flex: 1;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .tech-grid {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        gap: 35px;
    }

    .research-hero-content {
        margin-right: 40px;
        margin-left: 40px;
    }
}

@media (max-width: 992px) {
    .research-hero-section {
        min-height: auto;
        padding-top: 80px;
        padding-bottom: 40px;
    }

    .research-hero-layout {
        min-height: auto;
    }

    .research-hero-image {
        position: relative;
        height: 400px;
        padding: 0;
    }

    .research-hero-image img {
        height: 100%;
        max-height: 400px;
    }

    .research-hero-content {
        position: relative;
        margin: 0;
        max-width: 100%;
        max-height: none;
        padding: 40px 30px;
    }

    .research-hero-content h1 {
        font-size: 2.3rem;
    }

    /* Technology section responsive */
    .tech-section-header h2 {
        font-size: 2rem;
    }

    .tech-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .tech-card-image {
        height: 250px;
    }
}

@media (max-width: 768px) {
    .research-hero-section {
        padding-top: 80px;
    }

    .research-hero-layout {
        padding: 0 40px;
    }

    .research-hero-image {
        height: 300px;
        position: relative;
        left: 0;
        width: 100%;
        transform: none;
    }

    .research-hero-image img {
        max-height: 300px;
        height: 350px;
    }

    .research-hero-content {
        padding: 30px 25px;
    }

    .research-hero-content h1 {
        font-size: 2rem;
    }

    /* Technology section mobile */
    .research-technology-section {
        padding: 60px 0;
    }

    .tech-section-header {
        margin-bottom: 40px;
    }

    .tech-section-header h2 {
        font-size: 1.8rem;
    }

    .tech-card-content {
        padding: 25px 20px;
    }

    .tech-card-content h3 {
        font-size: 1.2rem;
    }

    .tech-number {
        font-size: 2.5rem;
    }

    .research-hero-content p {
        font-size: 0.9rem;
    }

    .research-hero-content h3 {
        font-size: 1.1rem;
    }

    .research-areas-list li {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .research-hero-layout {
        padding: 0 20px;
    }

    .research-hero-image {
        height: 250px;
    }

    .research-hero-image img {
        max-height: 250px;
        height: 280px;
    }

    .research-hero-content h1 {
        font-size: 1.7rem;
    }

    .btn-activities {
        padding: 10px 25px;
        font-size: 0.85rem;
    }

    .tech-section-header h2 {
        font-size: 1.5rem;
    }

    .tech-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .tech-card-image {
        height: 220px;
    }
}