/* Pilares Features Section */
.pilares-features {
    display: flex;
    flex-direction: column;
    gap: 50px;
    margin-top: 40px;
}

.pilar-feature {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.pilar-feature.reverse {
    direction: rtl;
}

.pilar-feature.reverse .pilar-content {
    direction: ltr;
}

.pilar-image {
    position: relative;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.6s ease;
    z-index: 1;
}

.pilar-image::before {
    content: '';
    position: absolute;
    inset: 0;
    border: 1px solid rgba(217, 119, 6, 0.2);
    border-radius: 30px;
    z-index: 2;
    pointer-events: none;
}

.pilar-image::after {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 32px;
    background: linear-gradient(135deg, transparent 40%, rgba(217, 119, 6, 0.3), transparent 60%);
    opacity: 0;
    transition: opacity 0.6s ease;
    z-index: 1;
    pointer-events: none;
}

.pilar-feature:hover .pilar-image::after {
    opacity: 1;
    animation: shimmerBorder 2s ease-in-out infinite;
}

@keyframes shimmerBorder {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.pilar-image img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.pilar-feature:hover .pilar-image img {
    transform: scale(1.08);
}

.image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(217, 119, 6, 0.2), transparent);
    opacity: 0.4;
    z-index: 1;
    transition: opacity 0.6s ease;
}

.pilar-feature:hover .pilar-image {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(217, 119, 6, 0.15);
}

.pilar-feature:hover .image-overlay {
    opacity: 0.6;
}

/* Pilar content card */
.pilar-content {
    padding: 30px;
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 24px;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 2;
    overflow: hidden;
}

.pilar-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    transition: left 1s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 3;
}

.pilar-feature:hover .pilar-content::before {
    left: 100%;
}

.pilar-content::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 60px;
    height: 60px;
    background: radial-gradient(circle at bottom right, rgba(217, 119, 6, 0.08), transparent 70%);
    pointer-events: none;
}

.pilar-feature:hover .pilar-content {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(217, 119, 6, 0.2);
    box-shadow: 0 20px 60px rgba(217, 119, 6, 0.12);
    transform: translateY(-4px);
}

.pilar-feature.reverse .pilar-content {
    margin-right: -30px;
}

.pilar-feature:not(.reverse) .pilar-content {
    margin-left: -30px;
}

/* Pilar number badge */
.pilar-number {
    position: absolute;
    top: -12px;
    right: 20px;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 5rem;
    line-height: 1;
    color: rgba(217, 119, 6, 0.06);
    pointer-events: none;
    user-select: none;
    transition: all 0.5s ease;
}

.pilar-feature:hover .pilar-number {
    color: rgba(217, 119, 6, 0.12);
    transform: scale(1.1);
}

/* Pilar icon */
.pilar-icon {
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    color: white;
    font-size: 1.6rem;
    box-shadow: 0 8px 16px rgba(217, 119, 6, 0.2);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.pilar-icon::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 20px;
    background: inherit;
    opacity: 0;
    filter: blur(12px);
    z-index: -1;
    transition: opacity 0.5s ease;
}

.pilar-feature:hover .pilar-icon {
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 15px 30px rgba(217, 119, 6, 0.3);
}

.pilar-feature:hover .pilar-icon::after {
    opacity: 0.5;
}

/* Pilar heading */
.pilar-content h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2.8rem;
    margin-bottom: 14px;
    color: var(--accent);
    letter-spacing: 1px;
    line-height: 1;
    position: relative;
    display: inline-block;
}

.pilar-content h3::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.pilar-feature:hover .pilar-content h3::after {
    width: 100%;
}

/* Pilar description */
.pilar-content p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Float animation for images */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.pilar-feature:nth-child(odd) .pilar-image {
    animation: float 6s ease-in-out infinite;
}

.pilar-feature:nth-child(even) .pilar-image {
    animation: float 6s ease-in-out infinite -3s;
}

/* Subtle entrance animation for content text */
.pilar-content p {
    transition: color 0.4s ease;
}

.pilar-feature:hover .pilar-content p {
    color: #1e293b;
}

/* Decorative corner bracket on image */
.pilar-image .corner-bracket {
    position: absolute;
    width: 30px;
    height: 30px;
    border-color: var(--primary);
    border-style: solid;
    opacity: 0;
    transition: all 0.6s ease;
    z-index: 3;
}

.pilar-image .corner-bracket.tl {
    top: 15px;
    left: 15px;
    border-width: 2px 0 0 2px;
}

.pilar-image .corner-bracket.tr {
    top: 15px;
    right: 15px;
    border-width: 2px 2px 0 0;
}

.pilar-image .corner-bracket.bl {
    bottom: 15px;
    left: 15px;
    border-width: 0 0 2px 2px;
}

.pilar-image .corner-bracket.br {
    bottom: 15px;
    right: 15px;
    border-width: 0 2px 2px 0;
}

.pilar-feature:hover .corner-bracket {
    opacity: 1;
}

.pilar-feature:hover .corner-bracket.tl { top: 10px; left: 10px; }
.pilar-feature:hover .corner-bracket.tr { top: 10px; right: 10px; }
.pilar-feature:hover .corner-bracket.bl { bottom: 10px; left: 10px; }
.pilar-feature:hover .corner-bracket.br { bottom: 10px; right: 10px; }

/* Responsive */
@media (max-width: 992px) {
    .pilar-feature, .pilar-feature.reverse {
        grid-template-columns: 1fr;
        gap: 0;
        direction: ltr;
    }

    .pilar-feature:not(.reverse) .pilar-content,
    .pilar-feature.reverse .pilar-content {
        margin: -60px 20px 0;
    }

    .pilar-image img {
        height: 350px;
    }

    .pilar-content {
        padding: 30px;
        box-shadow: var(--shadow-lg);
    }

    .pilar-content h3 {
        font-size: 2.2rem;
    }

    .pilar-number {
        font-size: 3.5rem;
    }
}