/* ===== Home Page Responsive Styles ===== */

/* CSS Variables for consistent theming */
:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #4c51bf 0%, #553c9a 100%);
    --accent-color: #ffc107;
    --text-light: rgba(255, 255, 255, 0.9);
    --text-muted: rgba(255, 255, 255, 0.7);
    --border-light: rgba(255, 255, 255, 0.1);
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-strong: 0 8px 30px rgba(0, 0, 0, 0.2);
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 12px;
    --border-radius-lg: 20px;
}

/* ===== HERO SECTION RESPONSIVE ===== */

.infinity-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 2rem 0;
}

.infinity-hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 80vh;
}

.infinity-hero-text {
    z-index: 2;
}

.infinity-hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: white;
}

.title-line {
    display: block;
    margin-bottom: 0.5rem;
}

.title-highlight {
    color: var(--accent-color);
    display: block;
}

.infinity-hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.infinity-hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.infinity-hero-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    border: 1px solid var(--border-light);
}

.stat-item {
    text-align: center;
    color: white;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: var(--accent-color);
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* ===== SECTIONS RESPONSIVE ===== */

.infinity-about,
.infinity-services,
.infinity-products,
.infinity-portfolio,
.infinity-testimonials,
.infinity-contact {
    padding: 5rem 0;
}

.infinity-about {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.infinity-services {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
}

.infinity-products {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.infinity-portfolio {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
}

.infinity-testimonials {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.infinity-contact {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--secondary-color);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ===== ABOUT SECTION ===== */

.infinity-about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.infinity-about-text h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.infinity-about-text p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: var(--secondary-color);
}

.infinity-about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(116, 185, 255, 0.08);
    transition: var(--transition-smooth);
}

.feature-item:hover {
    transform: translateY(-2px);
}

.feature-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.infinity-about-image {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-strong);
}

.infinity-about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

/* ===== SERVICES SECTION ===== */

.infinity-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(116, 185, 255, 0.08);
    transition: var(--transition-smooth);
    border: 1px solid rgba(116, 185, 255, 0.1);
    text-align: center;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-strong);
    border-color: var(--primary-color);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
    box-shadow: var(--shadow-soft);
}

.service-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.service-description {
    color: var(--secondary-color);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.service-features {
    list-style: none;
    text-align: right;
}

.service-features li {
    padding: 0.5rem 0;
    color: var(--dark-color);
    position: relative;
    padding-right: 1.5rem;
}

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

/* ===== PRODUCTS SECTION ===== */

.infinity-products-categories {
    margin-bottom: 3rem;
}

.category-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.category-tab {
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 2px solid #dee2e6;
    border-radius: 25px;
    cursor: pointer;
    transition: var(--transition-smooth);
    font-weight: 500;
}

.category-tab.active,
.category-tab:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.infinity-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-strong);
}

.product-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

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

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-smooth);
}

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

.product-info {
    padding: 1.5rem;
}

.product-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--dark-color);
}

.product-description {
    color: var(--secondary-color);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.product-price {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1.1rem;
}

/* ===== PORTFOLIO SECTION ===== */

.infinity-portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: 2px solid var(--dark-color);
    border-radius: 25px;
    cursor: pointer;
    transition: var(--transition-smooth);
    font-weight: 500;
    color: var(--dark-color);
}

.filter-btn.active,
.filter-btn:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.infinity-portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.portfolio-item {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-strong);
}

.portfolio-image {
    position: relative;
    height: 300px;
    overflow: hidden;
}

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

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

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-smooth);
}

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

.portfolio-content {
    text-align: center;
    color: white;
    padding: 2rem;
}

.portfolio-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.portfolio-content p {
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

/* ===== TESTIMONIALS SECTION ===== */

.testimonials-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 3rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-strong);
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-smooth);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
}

.testimonial-card.active {
    opacity: 1;
    transform: translateY(0);
    position: relative;
}

.testimonial-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--secondary-color);
    margin-bottom: 2rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--primary-color);
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info {
    text-align: right;
}

.author-name {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--dark-color);
}

.author-title {
    color: var(--secondary-color);
    font-size: 0.9rem;
}

.author-rating {
    display: flex;
    gap: 0.25rem;
    margin-top: 0.5rem;
}

.star {
    color: var(--accent-color);
    font-size: 1rem;
}

.testimonials-indicators {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--secondary-color);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.indicator.active {
    background: var(--primary-color);
}

/* ===== CONTACT SECTION ===== */

.infinity-contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.infinity-contact-info {
    display: grid;
    gap: 2rem;
}

.infinity-contact-card {
    display: flex;
    gap: 1rem;
    align-items: center;
    padding: 1.5rem;
    background: var(--light-color);
    border-radius: 15px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
}

.infinity-contact-card:hover {
    transform: translateY(-2px);
}

.infinity-contact-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.infinity-contact-details h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.infinity-contact-details p {
    color: var(--secondary-color);
    line-height: 1.6;
}

/* ===== CONTACT FORM ===== */

.infinity-contact-form-container {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-strong);
    border: 1px solid #e9ecef;
}

.infinity-contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group label {
    font-weight: 500;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.form-control {
    padding: 0.75rem 1rem;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition-smooth);
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

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

/* ===== BUTTONS ===== */

.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-smooth);
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-strong);
}

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

.btn-outline:hover {
    background: var(--accent-color);
    color: #000;
    transform: translateY(-2px);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ===== RESPONSIVE DESIGN ===== */

/* Large screens (1200px and up) */
@media (min-width: 1200px) {
    .infinity-hero-title {
        font-size: 4rem;
    }
    
    .section-title {
        font-size: 3rem;
    }
    
    .infinity-hero-stats {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Medium screens (768px to 1199px) */
@media (max-width: 1199px) {
    .infinity-hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .infinity-hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .infinity-about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .infinity-contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .infinity-services-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    
    .infinity-products-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .infinity-portfolio-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

/* Small screens (576px to 767px) */
@media (max-width: 767px) {
    .infinity-hero {
        padding: 1rem 0;
        min-height: 90vh;
    }
    
    .infinity-hero-title {
        font-size: 2.5rem;
    }
    
    .infinity-hero-subtitle {
        font-size: 1.1rem;
    }
    
    .infinity-hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .infinity-hero-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 1.5rem;
    }
    
    .infinity-about,
    .infinity-services,
    .infinity-products,
    .infinity-portfolio,
    .infinity-testimonials,
    .infinity-contact {
        padding: 3rem 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .infinity-about-features {
        grid-template-columns: 1fr;
    }
    
    .infinity-services-grid {
        grid-template-columns: 1fr;
    }
    
    .infinity-products-grid {
        grid-template-columns: 1fr;
    }
    
    .infinity-portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .category-tabs,
    .infinity-portfolio-filters {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .infinity-contact-form-container {
        padding: 1.5rem;
    }
    
    .testimonial-card {
        padding: 2rem;
    }
    
    .testimonial-author {
        flex-direction: column;
        text-align: center;
    }
    
    .author-info {
        text-align: center;
    }
}

/* Extra small screens (up to 575px) */
@media (max-width: 575px) {
    .infinity-hero-title {
        font-size: 2rem;
    }
    
    .infinity-hero-subtitle {
        font-size: 1rem;
    }
    
    .infinity-hero-stats {
        padding: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .infinity-about,
    .infinity-services,
    .infinity-products,
    .infinity-portfolio,
    .infinity-testimonials,
    .infinity-contact {
        padding: 2rem 0;
    }
    
    .service-card,
    .product-card {
        padding: 1.5rem;
    }
    
    .infinity-contact-card {
        flex-direction: column;
        text-align: center;
    }
    
    .infinity-contact-form-container {
        padding: 1rem;
    }
    
    .testimonial-card {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.85rem;
    }
    
    .btn-large {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
}

/* ===== ANIMATIONS ===== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.infinity-hero-stats {
    animation: fadeInUp 0.8s ease 0.5s both;
}

.infinity-about-text {
    animation: fadeInLeft 0.8s ease both;
}

.infinity-about-image {
    animation: fadeInRight 0.8s ease 0.3s both;
}

/* ===== ACCESSIBILITY ===== */

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles for better accessibility */
.btn:focus,
.form-control:focus,
.category-tab:focus,
.filter-btn:focus,
.indicator:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .infinity-hero {
        background: #000 !important;
        color: #fff !important;
    }
    
    .service-card,
    .product-card,
    .testimonial-card {
        border: 2px solid #000 !important;
    }
}