/* Features Section Styles */
.features {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--light-green) 0%, rgba(255, 255, 255, 0.9) 50%, var(--light-gold) 100%);
    position: relative;
    overflow: hidden;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="features-pattern" width="40" height="40" patternUnits="userSpaceOnUse"><circle cx="20" cy="20" r="1.5" fill="%23d4af37" opacity="0.15"/><circle cx="10" cy="30" r="1" fill="%231a5f3f" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23features-pattern)"/></svg>');
    opacity: 0.4;
}

.features .container {
    position: relative;
    z-index: 2;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 80px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.feature-card {
    background: var(--white);
    padding: 25px 18px;
    border-radius: 30px;
    text-align: center;
    transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(26, 95, 63, 0.08);
    height: 260px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer;
    transform-style: preserve-3d;
    perspective: 1000px;
    animation: floatCard 4s ease-in-out infinite;
}

.feature-card:nth-child(1) { animation-delay: 0s; }
.feature-card:nth-child(2) { animation-delay: 1.3s; }
.feature-card:nth-child(3) { animation-delay: 2.6s; }
.feature-card:nth-child(4) { animation-delay: 0.7s; }
.feature-card:nth-child(5) { animation-delay: 2s; }
.feature-card:nth-child(6) { animation-delay: 3.3s; }

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--primary-green), var(--gold));
    opacity: 0;
    transition: all 0.5s ease;
    z-index: 1;
    clip-path: polygon(0 0, 100% 0, 85% 100%, 0% 100%);
}

.feature-card::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--gold), var(--primary-green), var(--gold));
    border-radius: 25px;
    opacity: 0;
    transition: all 0.5s ease;
    z-index: -1;
    animation: borderGlow 3s ease-in-out infinite alternate;
}

@keyframes borderGlow {
    0% { background: linear-gradient(45deg, var(--gold), var(--primary-green), var(--gold)); }
    100% { background: linear-gradient(45deg, var(--primary-green), var(--gold), var(--primary-green)); }
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-5px) rotate(1deg); }
}

@keyframes pulseIcon {
    0%, 100% { transform: rotate(-5deg) scale(1); }
    50% { transform: rotate(-3deg) scale(1.05); }
}

.feature-card:hover::before {
    opacity: 0.95;
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%);
}

.feature-card:hover::after {
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-20px) rotateX(5deg) rotateY(5deg);
    box-shadow: 0 30px 60px rgba(26, 95, 63, 0.3);
    border-color: transparent;
}

.feature-card > * {
    position: relative;
    z-index: 3;
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    box-shadow: 0 6px 20px rgba(26, 95, 63, 0.25);
    position: relative;
    transform: rotate(-5deg);
    animation: pulseIcon 3s ease-in-out infinite;
}

.feature-icon::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, var(--gold), var(--dark-gold));
    border-radius: 22px;
    opacity: 0;
    transition: all 0.5s ease;
    z-index: -1;
}

.feature-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0);
    transition: transform 0.6s ease;
    z-index: -2;
}

.feature-card:hover .feature-icon {
    background: linear-gradient(135deg, var(--gold), var(--dark-gold));
    transform: rotate(0deg) scale(1.1);
    box-shadow: 0 12px 30px rgba(212, 175, 55, 0.4);
    border-radius: 50%;
}

.feature-card:hover .feature-icon::before {
    opacity: 1;
    border-radius: 50%;
}

.feature-card:hover .feature-icon::after {
    transform: translate(-50%, -50%) scale(1);
}

.feature-icon i {
    font-size: 1.8rem;
    color: var(--white);
    transition: all 0.5s ease;
    transform: rotate(5deg);
}

.feature-card:hover .feature-icon i {
    transform: rotate(0deg) scale(1.2);
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.6);
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.3));
}

.feature-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: 12px;
    transition: all 0.5s ease;
    line-height: 1.3;
}

.feature-card:hover h3 {
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.4);
    transform: translateY(-3px) scale(1.05);
}

.feature-card p {
    color: var(--gray);
    line-height: 1.5;
    font-size: 0.95rem;
    transition: all 0.5s ease;
    margin: 0;
    flex: 1;
    display: flex;
    align-items: center;
    text-align: center;
}

.feature-card:hover p {
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
    transform: translateY(-2px);
}

/* Program Details */
.program-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-top: 80px;
}

.detail-card,
.target-audience {
    background: var(--white);
    padding: 50px 40px;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(26, 95, 63, 0.15);
    border: 3px solid transparent;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.detail-card::before,
.target-audience::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--primary-green), var(--gold));
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.detail-card:hover::before,
.target-audience:hover::before {
    opacity: 0.05;
}

.detail-card:hover,
.target-audience:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 60px rgba(26, 95, 63, 0.25);
    border-color: var(--gold);
}

.detail-card > *,
.target-audience > * {
    position: relative;
    z-index: 2;
}

.detail-card h4,
.target-audience h4 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: 25px;
    position: relative;
    display: flex;
    align-items: center;
    gap: 15px;
}

.detail-card h4::before,
.target-audience h4::before {
    content: '';
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--gold), var(--dark-gold));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.detail-card h4::after,
.target-audience h4::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 65px;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--gold), var(--dark-gold));
    border-radius: 2px;
}

.detail-card ul {
    list-style: none;
}

.detail-card li {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 18px;
    color: var(--dark-gray);
    font-weight: 500;
    font-size: 1.1rem;
    padding: 12px 0;
    border-bottom: 1px solid rgba(26, 95, 63, 0.1);
    transition: all 0.3s ease;
}

.detail-card li:hover {
    color: var(--primary-green);
    transform: translateX(5px);
}

.detail-card li i {
    color: var(--gold);
    font-size: 1.3rem;
    width: 25px;
    text-align: center;
}

.target-audience p {
    color: var(--dark-gray);
    line-height: 1.8;
    font-size: 1.2rem;
    font-weight: 400;
}

/* Animation on Scroll */
.feature-card {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.6s ease-out forwards;
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }
.feature-card:nth-child(5) { animation-delay: 0.5s; }
.feature-card:nth-child(6) { animation-delay: 0.6s; }

/* Mobile Responsive */
@media (max-width: 768px) {
    .features {
        padding: 80px 0;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .feature-card {
        padding: 40px 25px;
    }
    
    .feature-icon {
        width: 80px;
        height: 80px;
        margin-bottom: 25px;
    }
    
    .feature-icon i {
        font-size: 2rem;
    }
    
    .feature-card h3 {
        font-size: 1.5rem;
    }
    
    .feature-card p {
        font-size: 1rem;
    }
    
    .program-details {
        grid-template-columns: 1fr;
        gap: 40px;
        margin-top: 60px;
    }
    
    .detail-card,
    .target-audience {
        padding: 40px 25px;
    }
    
    .detail-card h4,
    .target-audience h4 {
        font-size: 1.6rem;
    }
    
    .detail-card h4::after,
    .target-audience h4::after {
        left: 55px;
        width: 50px;
    }
    
    .detail-card li {
        font-size: 1rem;
    }
    
    .target-audience p {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-card {
        padding: 25px 15px;
    }
    
    .feature-icon {
        width: 50px;
        height: 50px;
    }
    
    .feature-icon i {
        font-size: 1.3rem;
    }
    
    .feature-card h3 {
        font-size: 1.2rem;
    }
    
    .feature-card p {
        font-size: 0.9rem;
    }
    
    .detail-card,
    .target-audience {
        padding: 25px 15px;
    }
    
    .target-audience p {
        font-size: 1rem;
    }
}