/* ===================================
   Button Components
   =================================== */

.btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    line-height: 1;
}

.btn-primary {
    background: var(--gradient-orange);
    color: var(--color-white);
    box-shadow: var(--shadow-orange);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-orange-lg);
    color: var(--color-white);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-accent);
    border: 2px solid var(--color-accent);
}

.btn-secondary:hover {
    background-color: var(--color-accent);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-text-primary);
    border: 2px solid var(--color-border);
}

.btn-outline:hover {
    background-color: var(--color-bg-card);
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.btn-lg {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
}

.btn-sm {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
}

.btn-block {
    display: block;
    width: 100%;
}

/* ===================================
   Animated Hero Background
   =================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--color-bg-primary);
}

/* Animated gradient background */
.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: linear-gradient(135deg,
            #0d0d0d 0%,
            #1a1a1a 25%,
            #0d0d0d 50%,
            #1a1a1a 75%,
            #0d0d0d 100%);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
}

/* Gradient orbs */
.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s ease-in-out infinite;
}

.hero-orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 107, 0, 0.4) 0%, transparent 70%);
    top: -10%;
    left: -10%;
    animation-delay: 0s;
}

.hero-orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 107, 0, 0.3) 0%, transparent 70%);
    bottom: -10%;
    right: -10%;
    animation-delay: 7s;
}

.hero-orb-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(255, 107, 0, 0.2) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 14s;
}

/* Animated grid pattern */
.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 107, 0, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 107, 0, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
    opacity: 0.5;
}

/* Floating particles */
.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--color-accent);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat 15s ease-in-out infinite;
    box-shadow: 0 0 10px rgba(255, 107, 0, 0.5);
}

/* Generate particles with different positions and delays */
.particle:nth-child(1) {
    left: 10%;
    animation-delay: 0s;
}

.particle:nth-child(2) {
    left: 20%;
    animation-delay: 2s;
}

.particle:nth-child(3) {
    left: 30%;
    animation-delay: 4s;
}

.particle:nth-child(4) {
    left: 40%;
    animation-delay: 1s;
}

.particle:nth-child(5) {
    left: 50%;
    animation-delay: 3s;
}

.particle:nth-child(6) {
    left: 60%;
    animation-delay: 5s;
}

.particle:nth-child(7) {
    left: 70%;
    animation-delay: 2.5s;
}

.particle:nth-child(8) {
    left: 80%;
    animation-delay: 4.5s;
}

.particle:nth-child(9) {
    left: 90%;
    animation-delay: 1.5s;
}

.particle:nth-child(10) {
    left: 15%;
    animation-delay: 3.5s;
}

.particle:nth-child(11) {
    left: 25%;
    animation-delay: 5.5s;
}

.particle:nth-child(12) {
    left: 35%;
    animation-delay: 0.5s;
}

.particle:nth-child(13) {
    left: 45%;
    animation-delay: 2.8s;
}

.particle:nth-child(14) {
    left: 55%;
    animation-delay: 4.2s;
}

.particle:nth-child(15) {
    left: 65%;
    animation-delay: 1.8s;
}

.particle:nth-child(16) {
    left: 75%;
    animation-delay: 3.2s;
}

.particle:nth-child(17) {
    left: 85%;
    animation-delay: 5.2s;
}

.particle:nth-child(18) {
    left: 95%;
    animation-delay: 0.8s;
}

.particle:nth-child(19) {
    left: 5%;
    animation-delay: 4.8s;
}

.particle:nth-child(20) {
    left: 50%;
    animation-delay: 6s;
}

/* Hero content */
.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
    padding: var(--spacing-xl);
}

.hero-title {
    font-size: var(--font-size-6xl);
    font-weight: var(--font-weight-extrabold);
    line-height: var(--line-height-tight);
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 1s ease-out;
}

.hero-description {
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-3xl);
    animation: fadeInUp 1s ease-out 0.2s backwards;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.4s backwards;
}

/* Animations */
@keyframes gradientShift {

    0%,
    100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(30px, -30px) scale(1.1);
    }

    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(50px, 50px);
    }
}

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    90% {
        opacity: 1;
    }

    100% {
        transform: translateY(-100vh) scale(1);
        opacity: 0;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero {
        min-height: 80vh;
    }

    .hero-orb-1,
    .hero-orb-2,
    .hero-orb-3 {
        width: 300px;
        height: 300px;
    }

    .hero-title {
        font-size: var(--font-size-4xl);
    }

    .hero-description {
        font-size: var(--font-size-lg);
    }

    .hero-grid {
        background-size: 30px 30px;
    }
}

/* ===================================
   Component Styles
   =================================== */

.card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: all var(--transition-base);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-border-light);
}

.card-header {
    margin-bottom: var(--spacing-lg);
}

.card-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
}

.card-body {
    margin-bottom: var(--spacing-lg);
}

.card-footer {
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

/* Service Card */
.service-card {
    position: relative;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    transition: all var(--transition-base);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-orange);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-accent);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-orange);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-orange);
}

.service-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
}

.service-description {
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-lg);
}

.service-features {
    list-style: none;
    padding: 0;
    margin-bottom: var(--spacing-lg);
}

.service-features li {
    padding: var(--spacing-sm) 0;
    color: var(--color-text-secondary);
    position: relative;
    padding-left: var(--spacing-lg);
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: var(--font-weight-bold);
}

.service-price {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-accent);
    margin-bottom: var(--spacing-lg);
}

/* Product Card */
.product-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-accent);
}

.product-image {
    width: 100%;
    height: 250px;
    background: var(--gradient-grey);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-5xl);
    border-bottom: 1px solid var(--color-border);
}

.product-content {
    padding: var(--spacing-xl);
}

.product-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--gradient-orange);
    color: var(--color-white);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
}

.product-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
}

.product-description {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.product-price {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-accent);
    margin-bottom: var(--spacing-lg);
}

/* Portfolio/Gallery Card */
.portfolio-card {
    position: relative;
    background-color: var(--color-bg-card);
    border-radius: var(--radius-xl);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-base);
}

.portfolio-card:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-xl);
}

.portfolio-image {
    width: 100%;
    height: 300px;
    background: var(--gradient-grey);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-5xl);
    position: relative;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.portfolio-card:hover .portfolio-image img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: var(--gradient-overlay);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.portfolio-card:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-content {
    padding: var(--spacing-lg);
}

.portfolio-category {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--color-accent);
    color: var(--color-white);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
}

.portfolio-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xs);
}

.portfolio-description {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

/* ===================================
   Form Components
   =================================== */

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--spacing-md);
    background-color: var(--color-bg-secondary);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    transition: all var(--transition-base);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-orange-glow);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-text-muted);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-error {
    color: #ff4444;
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
}

/* ===================================
   Section Components
   =================================== */

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-5xl);
}

.section-title {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* Stats Component */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
}

.stat-card {
    text-align: center;
    padding: var(--spacing-xl);
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-accent);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: var(--font-size-5xl);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.stat-label {
    color: var(--color-text-secondary);
    font-size: var(--font-size-lg);
}

/* Tech Stack Component */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
}

.tech-item {
    padding: var(--spacing-lg);
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    text-align: center;
    font-weight: var(--font-weight-semibold);
    transition: all var(--transition-base);
}

.tech-item:hover {
    background: var(--gradient-orange);
    color: var(--color-white);
    transform: scale(1.05);
    box-shadow: var(--shadow-orange);
}

/* Contact Info Component */
.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.contact-info-card {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-xl);
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.contact-info-card:hover {
    border-color: var(--color-accent);
    transform: translateX(4px);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-orange);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    flex-shrink: 0;
}

.contact-details h4 {
    margin-bottom: var(--spacing-xs);
}

.contact-details p {
    color: var(--color-text-secondary);
    margin: 0;
}

/* ===================================
   Hero Components
   =================================== */

.hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: var(--gradient-grey);
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(255, 107, 0, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 107, 0, 0.15) 0%, transparent 50%);
    animation: pulse 10s ease-in-out infinite;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    font-size: var(--font-size-6xl);
    margin-bottom: var(--spacing-lg);
    line-height: var(--line-height-tight);
}

.hero-description {
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-2xl);
    line-height: var(--line-height-relaxed);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ===================================
   Utility Components
   =================================== */

/* Badge */
.badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--color-accent);
    color: var(--color-white);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
}

/* Divider */
.divider {
    height: 1px;
    background-color: var(--color-border);
    margin: var(--spacing-3xl) 0;
}

/* Loading Spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--color-border);
    border-top-color: var(--color-accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* ===================================
   Modal/Popup Components
   =================================== */

.modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(5px);
    z-index: var(--z-modal-backdrop);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    max-width: 900px;
    max-height: 90vh;
    width: 100%;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9) translateY(20px);
    transition: transform var(--transition-base);
}

.modal-overlay.active .modal-content {
    transform: scale(1) translateY(0);
}

.modal-header {
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    background-color: var(--color-bg-card);
    z-index: 1;
}

.modal-title {
    font-size: var(--font-size-2xl);
    margin: 0;
}

.modal-close {
    width: 40px;
    height: 40px;
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: var(--font-size-xl);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    transform: rotate(90deg);
}

.modal-body {
    padding: var(--spacing-xl);
}

.modal-image {
    width: 100%;
    height: 400px;
    background: var(--gradient-grey);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-6xl);
    margin-bottom: var(--spacing-xl);
    overflow: hidden;
}

.modal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-section {
    margin-bottom: var(--spacing-xl);
}

.modal-section h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-accent);
}

.modal-section p {
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
}

.modal-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.modal-tag {
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.modal-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.modal-stat {
    padding: var(--spacing-md);
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    text-align: center;
}

.modal-stat-value {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
}

.modal-stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* ===================================
   Responsive Adjustments
   =================================== */

@media (max-width: 768px) {

    .service-card,
    .product-card,
    .portfolio-card {
        padding: var(--spacing-lg);
    }

    .hero-title {
        font-size: var(--font-size-4xl);
    }

    .hero-description {
        font-size: var(--font-size-lg);
    }

    .hero-buttons {
        flex-direction: column;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .tech-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .modal-content {
        max-height: 95vh;
        margin: var(--spacing-sm);
    }

    .modal-header,
    .modal-body {
        padding: var(--spacing-md);
    }

    .modal-image {
        height: 250px;
    }

    .modal-stats {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   Testimonials Section
   =================================== */

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.testimonial-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    position: relative;
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent);
    box-shadow: 0 8px 24px rgba(255, 107, 0, 0.15);
}

.testimonial-quote {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    font-style: italic;
    position: relative;
}

.testimonial-quote::before {
    content: '"';
    font-size: var(--font-size-6xl);
    color: var(--color-accent);
    position: absolute;
    top: -20px;
    left: -10px;
    opacity: 0.3;
    font-family: Georgia, serif;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    flex-shrink: 0;
}

.testimonial-info {
    flex: 1;
}

.testimonial-name {
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.testimonial-role {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.testimonial-rating {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.star {
    color: var(--color-accent);
    font-size: var(--font-size-lg);
}

/* ===================================
   Logo Carousel Section
   =================================== */

.logo-carousel-section {
    overflow: hidden;
    position: relative;
}

.logo-carousel-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding: var(--spacing-xl) 0;
}

.logo-carousel-track {
    display: flex;
    gap: var(--spacing-6xl);
    animation: scroll 30s linear infinite;
    width: max-content;
}

.logo-carousel-track:hover {
    animation-play-state: paused;
}

.logo-item {
    flex-shrink: 0;
    width: 180px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
    cursor: pointer;
    position: relative;
}

.logo-item:hover {
    transform: translateY(-5px) scale(1.05);
    border-color: var(--color-accent);
    box-shadow: 0 8px 24px rgba(255, 107, 0, 0.2);
    background-color: var(--color-bg-primary);
}

.logo-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: grayscale(100%) opacity(0.7);
    transition: filter var(--transition-base);
}

.logo-item:hover img {
    filter: grayscale(0%) opacity(1);
}

.logo-placeholder {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-muted);
    text-align: center;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* Fade effect on edges */
.logo-carousel-container::before,
.logo-carousel-container::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100px;
    z-index: 2;
    pointer-events: none;
}

.logo-carousel-container::before {
    left: 0;
    background: linear-gradient(to right, var(--color-bg-secondary), transparent);
}

.logo-carousel-container::after {
    right: 0;
    background: linear-gradient(to left, var(--color-bg-secondary), transparent);
}

/* ===================================
   Responsive Adjustments
   =================================== */

@media (max-width: 768px) {

    .service-card,
    .product-card,
    .portfolio-card {
        padding: var(--spacing-lg);
    }

    .hero-title {
        font-size: var(--font-size-4xl);
    }

    .hero-description {
        font-size: var(--font-size-lg);
    }

    .hero-buttons {
        flex-direction: column;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .tech-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .modal-content {
        max-height: 95vh;
        margin: var(--spacing-sm);
    }

    .modal-header,
    .modal-body {
        padding: var(--spacing-md);
    }

    .modal-image {
        height: 250px;
    }

    .modal-stats {
        grid-template-columns: 1fr;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .logo-item {
        width: 140px;
        height: 80px;
    }

    .logo-carousel-track {
        gap: var(--spacing-4xl);
    }
}

/* ===================================
   Improved Responsive Grids
   =================================== */

/* Service cards, testimonials, and other grids */
.grid-cols-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.grid-cols-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

/* Large screens (1400px+) - 3 columns looks good */
@media (min-width: 1400px) {
    .grid-cols-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Medium-large screens (1024px - 1399px) - 2 columns to avoid cramping */
@media (min-width: 1024px) and (max-width: 1399px) {
    .grid-cols-3 {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

/* Tablet (768px - 1023px) - 2 columns */
@media (min-width: 768px) and (max-width: 1023px) {

    .grid-cols-3,
    .grid-cols-2 {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

/* Mobile (below 768px) - 1 column */
@media (max-width: 767px) {

    .grid-cols-3,
    .grid-cols-2 {
        grid-template-columns: 1fr !important;
    }
}

/* Stats grid - always 2x2 on tablet+, 1 column on mobile */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
}

@media (min-width: 768px) and (max-width: 1199px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (max-width: 767px) {
    .stats-grid {
        grid-template-columns: 1fr !important;
    }
}

/* Testimonials grid - better spacing */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

@media (min-width: 1024px) and (max-width: 1399px) {
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (max-width: 1023px) {
    .testimonials-grid {
        grid-template-columns: 1fr !important;
    }
}