/* Benchmark Elements CSS - Inspired by leading robotics and technology institutions */

/* ===== Modern Grid Layout System ===== */
.grid-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
    position: relative;
    z-index: 1;
}

.grid-item {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 210, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.grid-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 98, 204, 0.2);
}

.grid-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 210, 255, 0.1) 0%, rgba(0, 98, 204, 0.1) 100%);
    z-index: -1;
}

/* ===== Data Visualization Elements ===== */
.data-progress {
    width: 100%;
    height: 6px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    margin: 1rem 0;
    position: relative;
    overflow: hidden;
}

.data-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 3px;
    position: relative;
    width: 0;
    transition: width 1.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.data-progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: progressShine 2s infinite linear;
}

@keyframes progressShine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.stat-circle {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 1.5rem;
}

.stat-circle svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.stat-circle-bg {
    fill: none;
    stroke: rgba(0, 98, 204, 0.1);
    stroke-width: 8;
}

.stat-circle-progress {
    fill: none;
    stroke: var(--accent-color);
    stroke-width: 8;
    stroke-linecap: round;
    stroke-dasharray: 283;
    stroke-dashoffset: 283;
    transition: stroke-dashoffset 2s ease;
}

.stat-circle-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

/* ===== Interactive Timeline ===== */
.timeline {
    position: relative;
    max-width: 1200px;
    margin: 3rem auto;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0, 98, 204, 0), rgba(0, 98, 204, 0.5), rgba(0, 98, 204, 0));
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    width: 50%;
    padding: 1rem 3rem;
    box-sizing: border-box;
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

.timeline-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.timeline-item:nth-child(odd) {
    left: 0;
    text-align: right;
}

.timeline-item:nth-child(even) {
    left: 50%;
    text-align: left;
}

.timeline-item::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 20px;
    height: 20px;
    background-color: var(--accent-color);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(0, 210, 255, 0.5);
    transform: translateY(-50%);
    z-index: 1;
}

.timeline-item:nth-child(odd)::after {
    right: -10px;
}

.timeline-item:nth-child(even)::after {
    left: -10px;
}

.timeline-content {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 210, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 98, 204, 0.2);
}

.timeline-date {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.9rem;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

/* ===== Hover Card Effect ===== */
.hover-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
    transition: transform 0.5s ease;
}

.hover-card:hover {
    transform: translateY(-10px);
}

.hover-card-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.hover-card:hover .hover-card-image {
    transform: scale(1.05);
}

.hover-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: linear-gradient(to top, rgba(0, 31, 63, 0.9), transparent);
    transition: height 0.5s ease;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    box-sizing: border-box;
}

.hover-card:hover .hover-card-overlay {
    height: 100%;
}

.hover-card-title {
    color: var(--light-text);
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    transform: translateY(20px);
    opacity: 0;
    transition: transform 0.5s ease, opacity 0.5s ease;
    transition-delay: 0.1s;
}

.hover-card-description {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    transform: translateY(20px);
    opacity: 0;
    transition: transform 0.5s ease, opacity 0.5s ease;
    transition-delay: 0.2s;
}

.hover-card:hover .hover-card-title,
.hover-card:hover .hover-card-description {
    transform: translateY(0);
    opacity: 1;
}

/* ===== Animated Background Gradient ===== */
.gradient-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(45deg, var(--dark-background), var(--secondary-color));
    opacity: 0.8;
}

.gradient-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, rgba(0, 210, 255, 0.1), transparent 50%),
                radial-gradient(circle at 70% 70%, rgba(121, 40, 202, 0.1), transparent 50%);
    animation: gradientShift 15s infinite alternate;
}

@keyframes gradientShift {
    0% {
        background-position: 0% 0%;
    }
    100% {
        background-position: 100% 100%;
    }
}

/* ===== Floating 3D Elements ===== */
.floating-element {
    position: absolute;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, rgba(0, 210, 255, 0.1), rgba(0, 98, 204, 0.1));
    border: 1px solid rgba(0, 210, 255, 0.2);
    border-radius: 10px;
    backdrop-filter: blur(5px);
    transform-style: preserve-3d;
    animation: float3D 10s infinite ease-in-out;
    z-index: 0;
}

@keyframes float3D {
    0%, 100% {
        transform: translateZ(0) translateX(0) translateY(0) rotate(0deg);
    }
    25% {
        transform: translateZ(20px) translateX(10px) translateY(-10px) rotate(5deg);
    }
    50% {
        transform: translateZ(0) translateX(20px) translateY(0) rotate(10deg);
    }
    75% {
        transform: translateZ(-20px) translateX(10px) translateY(10px) rotate(5deg);
    }
}

/* ===== Modern Button Styles ===== */
.btn-modern {
    position: relative;
    display: inline-block;
    padding: 12px 30px;
    background: rgba(0, 98, 204, 0.1);
    border: 1px solid rgba(0, 210, 255, 0.3);
    border-radius: var(--border-radius);
    color: var(--light-text);
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    overflow: hidden;
    transition: all 0.3s ease;
    z-index: 1;
    cursor: pointer;
}

.btn-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    z-index: -1;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.5s ease;
}

.btn-modern:hover {
    color: white;
    border-color: transparent;
}

.btn-modern:hover::before {
    transform: scaleX(1);
    transform-origin: left;
}

/* ===== Scrolling Text Effect ===== */
.scrolling-text-container {
    width: 100%;
    overflow: hidden;
    background: rgba(0, 31, 63, 0.5);
    padding: 1rem 0;
    margin: 3rem 0;
}

.scrolling-text {
    display: flex;
    white-space: nowrap;
    animation: scrollText 20s linear infinite;
}

.scrolling-text span {
    display: inline-block;
    padding: 0 2rem;
    color: var(--light-text);
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    text-transform: uppercase;
}

@keyframes scrollText {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ===== Glitch Text Effect ===== */
.glitch-text {
    position: relative;
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--light-text);
    text-shadow: 0.05em 0 0 rgba(255, 0, 0, 0.75),
                -0.025em -0.05em 0 rgba(0, 255, 0, 0.75),
                0.025em 0.05em 0 rgba(0, 0, 255, 0.75);
    animation: glitch 500ms infinite;
}

@keyframes glitch {
    0% {
        text-shadow: 0.05em 0 0 rgba(255, 0, 0, 0.75),
                    -0.025em -0.05em 0 rgba(0, 255, 0, 0.75),
                    0.025em 0.05em 0 rgba(0, 0, 255, 0.75);
    }
    14% {
        text-shadow: 0.05em 0 0 rgba(255, 0, 0, 0.75),
                    -0.025em -0.05em 0 rgba(0, 255, 0, 0.75),
                    0.025em 0.05em 0 rgba(0, 0, 255, 0.75);
    }
    15% {
        text-shadow: -0.05em -0.025em 0 rgba(255, 0, 0, 0.75),
                    0.025em 0.025em 0 rgba(0, 255, 0, 0.75),
                    -0.05em -0.05em 0 rgba(0, 0, 255, 0.75);
    }
    49% {
        text-shadow: -0.05em -0.025em 0 rgba(255, 0, 0, 0.75),
                    0.025em 0.025em 0 rgba(0, 255, 0, 0.75),
                    -0.05em -0.05em 0 rgba(0, 0, 255, 0.75);
    }
    50% {
        text-shadow: 0.025em 0.05em 0 rgba(255, 0, 0, 0.75),
                    0.05em 0 0 rgba(0, 255, 0, 0.75),
                    0 -0.05em 0 rgba(0, 0, 255, 0.75);
    }
    99% {
        text-shadow: 0.025em 0.05em 0 rgba(255, 0, 0, 0.75),
                    0.05em 0 0 rgba(0, 255, 0, 0.75),
                    0 -0.05em 0 rgba(0, 0, 255, 0.75);
    }
    100% {
        text-shadow: -0.025em 0 0 rgba(255, 0, 0, 0.75),
                    -0.025em -0.025em 0 rgba(0, 255, 0, 0.75),
                    -0.025em -0.05em 0 rgba(0, 0, 255, 0.75);
    }
}

/* ===== Responsive Adjustments ===== */
@media (max-width: 768px) {
    .timeline::before {
        left: 30px;
    }
    
    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 20px;
        text-align: left;
    }
    
    .timeline-item:nth-child(odd),
    .timeline-item:nth-child(even) {
        left: 0;
    }
    
    .timeline-item:nth-child(odd)::after,
    .timeline-item:nth-child(even)::after {
        left: 20px;
    }
    
    .stat-circle {
        width: 100px;
        height: 100px;
    }
    
    .grid-showcase {
        grid-template-columns: 1fr;
    }
}