:root {
    --primary-color: #007aff;
    --secondary-color: #5ac8fa;
    --dark-color: #1d1d1f;
    --light-color: #f5f5f7;
    --text-color: #333333;
    --bg-color: #ffffff;
    --accent-color: #ff9500;
    --danger-color: #ff3b30;
    --success-color: #34c759;
    --border-radius: 8px;
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    position: relative;
    color: var(--dark-color);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 2px;
}

/* Header and Navigation */
header {
    background: linear-gradient(135deg, var(--dark-color) 0%, #2c2c2e 100%);
    color: white;
    padding-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

header::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('../images/pattern.svg');
    background-size: cover;
    opacity: 0.1;
    z-index: 0;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    position: relative;
    z-index: 2;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--light-color);
    padding: 8px 15px;
    background: var(--primary-color);
    border-radius: 8px;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--light-color);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

.burger {
    display: none;
    cursor: pointer;
}

.burger div {
    width: 25px;
    height: 3px;
    background-color: var(--light-color);
    margin: 5px;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 2rem;
    padding: 4rem 5%;
    position: relative;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    line-height: 1.2;
    color: var(--light-color);
}

.hero h2 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.hero p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: var(--light-color);
    opacity: 0.9;
    max-width: 500px;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
}

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

.primary-btn:hover {
    background: transparent;
    color: var(--primary-color);
}

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

.secondary-btn:hover {
    background: var(--light-color);
    color: var(--dark-color);
}

.hero-image {
    position: relative;
    z-index: 1;
    text-align: center;
}

.hero-image img {
    max-width: 100%;
    transform: perspective(800px) rotateY(-15deg);
    filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.3));
    transition: var(--transition);
}

.hero-image img:hover {
    transform: perspective(800px) rotateY(-5deg);
}

.code-overlay {
    position: absolute;
    top: 30%;
    right: -30px;
    width: 300px;
    padding: 15px;
    background: rgba(0, 0, 0, 0.8);
    border-radius: var(--border-radius);
    font-family: 'Courier New', monospace;
    color: #32d74b;
    text-align: left;
    font-size: 0.8rem;
    transform: rotate(5deg);
    box-shadow: var(--box-shadow);
    z-index: 3;
}

/* About Section */
.about-section {
    padding: 6rem 0;
    background: var(--light-color);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: center;
}

.about-image {
    position: relative;
}

.image-container {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    background-color: #f5f5f5;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.about-text h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
}

.about-text p {
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.stats {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
    text-align: center;
}

.stat-item h4 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-item p {
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 0;
}

/* Skills Section */
.skills-section {
    padding: 6rem 0;
    background: var(--bg-color);
}

.skills-container {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.skill-category h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-color);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 2rem;
}

.skill-item {
    background: white;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: var(--transition);
}

.skill-item:hover {
    transform: translateY(-5px);
}

.skill-item i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.skill-item h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.skill-level {
    width: 100%;
    height: 8px;
    background: #eeeeee;
    border-radius: 4px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: var(--primary-color);
    border-radius: 4px;
}

/* Portfolio Section */
.portfolio-section {
    padding: 6rem 0;
    background: var(--light-color);
}

.portfolio-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.filter-btn {
    padding: 8px 20px;
    background: transparent;
    border: 2px solid var(--primary-color);
    border-radius: 30px;
    color: var(--primary-color);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

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

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

.portfolio-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.portfolio-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-img {
    transform: scale(1.05);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    opacity: 0;
    transition: var(--transition);
}

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

.portfolio-title {
    font-size: 1.5rem;
    color: white;
    margin-bottom: 0.5rem;
}

.portfolio-category {
    font-size: 0.9rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.portfolio-link {
    display: inline-block;
    padding: 8px 20px;
    background: var(--primary-color);
    color: white;
    border-radius: 30px;
    font-weight: 500;
    transition: var(--transition);
}

.portfolio-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Code Showcase Section */
.code-showcase-section {
    padding: 6rem 0;
    background: var(--dark-color);
    color: var(--light-color);
}

.code-showcase-section .section-title {
    color: var(--light-color);
}

.code-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
}

.tab-btn {
    padding: 10px 25px;
    background: transparent;
    border: none;
    color: var(--light-color);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--primary-color);
    transition: var(--transition);
}

.tab-btn.active::after, .tab-btn:hover::after {
    width: 80%;
}

.code-container {
    background: #1e1e1e;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    overflow: auto;
}

.code-panel {
    display: none;
}

.code-panel.active {
    display: block;
}

.code-block {
    background: #2d2d2d;
    border-radius: 8px;
    overflow: hidden;
    margin: 20px 0;
}

.code-block pre {
    margin: 0;
    padding: 20px;
    overflow-x: auto;
}

.code-block code {
    font-family: 'Menlo', 'Monaco', 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.5;
}

/* Prism.js theme overrides */
.token.comment,
.token.prolog,
.token.doctype,
.token.cdata {
    color: #6A9955;
}

.token.punctuation {
    color: #d4d4d4;
}

.token.property,
.token.tag,
.token.boolean,
.token.number,
.token.constant,
.token.symbol,
.token.deleted {
    color: #b5cea8;
}

.token.selector,
.token.attr-name,
.token.string,
.token.char,
.token.builtin,
.token.inserted {
    color: #ce9178;
}

.token.operator,
.token.entity,
.token.url,
.language-css .token.string,
.style .token.string {
    color: #d4d4d4;
}

.token.atrule,
.token.attr-value,
.token.keyword {
    color: #569cd6;
}

.token.function,
.token.class-name {
    color: #dcdcaa;
}

.token.regex,
.token.important,
.token.variable {
    color: #d16969;
}

.token.important,
.token.bold {
    font-weight: bold;
}

.token.italic {
    font-style: italic;
}

.token.entity {
    cursor: help;
}

/* Experience Section */
.experience-section {
    padding: 6rem 0;
    background: var(--bg-color);
}

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

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: var(--primary-color);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
}

.timeline-dot {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-color);
    z-index: 1;
}

.timeline-content {
    position: relative;
    width: calc(50% - 40px);
    padding: 2rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.timeline-item:nth-child(odd) .timeline-content {
    left: 0;
}

.timeline-item:nth-child(even) .timeline-content {
    left: calc(50% + 40px);
}

.timeline-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.timeline-content h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.timeline-date {
    font-size: 0.9rem;
    color: #888;
    margin-bottom: 1rem;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.tech-stack span {
    padding: 5px 12px;
    background: #f0f0f0;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Contact Section */
.contact-section {
    padding: 6rem 0;
    background: var(--light-color);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
}

.contact-info p {
    margin-bottom: 2rem;
    color: var(--text-color);
}

.contact-details {
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.contact-item i {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 1rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition);
}

.social-link:hover {
    transform: translateY(-3px);
    background: var(--dark-color);
}

.contact-form {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.form-group {
    margin-bottom: 1.5rem;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.2);
}

/* Footer */
footer {
    background: var(--dark-color);
    color: var(--light-color);
    padding: 2rem 0;
    text-align: center;
}

/* Media Queries */
@media screen and (max-width: 992px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero p {
        margin: 0 auto 2rem auto;
    }
    
    .cta-buttons {
        justify-content: center;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .image-container {
        width: 60%;
        padding-bottom: 60%;
        margin: 0 auto;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .timeline::before {
        left: 30px;
    }
    
    .timeline-dot {
        left: 30px;
    }
    
    .timeline-content {
        width: calc(100% - 80px);
        left: 80px !important;
    }
    
    .code-overlay {
        position: relative;
        top: 0;
        right: 0;
        width: 100%;
        max-width: 300px;
        margin: 20px auto;
        transform: none;
    }
}

@media screen and (max-width: 768px) {
    .nav-links {
        position: absolute;
        right: 0;
        top: 70px;
        background: var(--dark-color);
        width: 100%;
        flex-direction: column;
        align-items: center;
        padding: 2rem 0;
        gap: 1.5rem;
        transform: translateY(-150%);
        transition: var(--transition);
        z-index: 5;
    }
    
    .nav-links.active {
        transform: translateY(0);
    }
    
    .burger {
        display: block;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero h2 {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .about-text h3 {
        font-size: 1.5rem;
    }
    
    .skill-item {
        padding: 1rem;
    }
    
    .code-container {
        padding: 1rem;
    }
    
    code {
        font-size: 0.8rem;
    }
    
    .social-links {
        justify-content: center;
    }
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-50px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(50px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

/* Apply animations to elements */
.hero h1 {
    animation: slideInLeft 1s ease forwards;
}

.hero h2, .hero p {
    animation: slideInLeft 1s ease 0.3s forwards;
    opacity: 0;
}

.cta-buttons {
    animation: slideInLeft 1s ease 0.6s forwards;
    opacity: 0;
}

.hero-image img {
    animation: slideInRight 1s ease forwards;
}

.code-overlay {
    animation: slideInRight 1s ease 0.3s forwards;
    opacity: 0;
}

.section-title {
    animation: fadeIn 1s ease forwards;
}

.skill-item.animate {
    animation: fadeIn 0.6s ease forwards;
}

.portfolio-item.animate {
    animation: fadeIn 0.6s ease forwards;
}

.timeline-item.animate {
    animation: fadeIn 0.6s ease forwards;
}

.stat-item h4 {
    animation: pulse 2s infinite;
}

.image-container {
    animation: float 6s ease-in-out infinite;
}

/* Code Syntax Highlighting Improvements */
.language-swift {
    color: #ff5f56;
}

.language-swift .keyword {
    color: #ff7ab2;
}

.language-swift .string {
    color: #78c379;
}

.language-swift .function {
    color: #61afef;
}

.language-kotlin {
    color: #a7c0ff;
}

.language-kotlin .keyword {
    color: #ff7ab2;
}

.language-kotlin .string {
    color: #78c379;
}

.language-kotlin .function {
    color: #61afef;
}

/* Apple Ecosystem Section */
.apple-ecosystem-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f5f5f7 0%, #e5e5e7 100%);
    overflow: hidden;
    position: relative;
}

.apple-ecosystem-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/pattern.svg');
    background-size: 200px;
    opacity: 0.05;
    z-index: 0;
}

.section-description {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem auto;
    font-size: 1.1rem;
    color: var(--text-color);
    opacity: 0.9;
}

.device-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.device-item {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: var(--transition);
    opacity: 0;
    animation: fadeIn 0.8s ease forwards;
    animation-delay: calc(var(--animation-order) * 0.1s);
}

.device-item:nth-child(1) { --animation-order: 1; }
.device-item:nth-child(2) { --animation-order: 2; }
.device-item:nth-child(3) { --animation-order: 3; }
.device-item:nth-child(4) { --animation-order: 4; }
.device-item:nth-child(5) { --animation-order: 5; }
.device-item:nth-child(6) { --animation-order: 6; }

.device-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 30px rgba(0, 0, 0, 0.1);
}

.device-icon {
    margin-bottom: 1.5rem;
    position: relative;
}

.device-icon i.fab {
    font-size: 3rem;
    color: var(--dark-color);
}

.device-icon i.fas {
    font-size: 1.8rem;
    position: absolute;
    bottom: -10px;
    right: 40%;
    color: var(--primary-color);
}

.device-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.device-item p {
    color: var(--text-color);
    font-size: 0.95rem;
    line-height: 1.6;
}

@media screen and (max-width: 768px) {
    .device-grid {
        grid-template-columns: 1fr;
    }
}

/* Code Comparison Section */
.code-comparison-section {
    padding: 6rem 0;
    background: var(--dark-color);
    color: var(--light-color);
}

.code-comparison-section .section-title,
.code-comparison-section .section-description {
    color: var(--light-color);
}

.comparison-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.comparison-tab {
    padding: 10px 25px;
    background: transparent;
    border: 2px solid var(--primary-color);
    border-radius: 30px;
    color: var(--light-color);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

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

.code-comparison-container {
    margin-top: 3rem;
}

.comparison-panel {
    display: none;
}

.comparison-panel.active {
    display: block;
}

.comparison-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.comparison-column {
    background: #1e1e1e;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.comparison-column h3 {
    padding: 1rem;
    margin: 0;
    text-align: center;
    font-size: 1.2rem;
    font-weight: 600;
}

.swift-column h3 {
    background: linear-gradient(90deg, rgba(244,112,61,0.2) 0%, rgba(244,48,48,0.2) 100%);
    color: #f47c3c;
}

.kotlin-column h3 {
    background: linear-gradient(90deg, rgba(126,87,194,0.2) 0%, rgba(49,27,146,0.2) 100%);
    color: #7c4dff;
}

.code-block {
    padding: 1.5rem;
    max-height: 500px;
    overflow-y: auto;
}

.code-block pre {
    margin: 0;
    background: transparent;
}

.code-block code {
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    line-height: 1.5;
    white-space: pre;
}

/* Syntax highlighting for code */
.language-swift .comment { color: #6a9955; }
.language-swift .keyword { color: #c586c0; }
.language-swift .string { color: #ce9178; }
.language-swift .number { color: #b5cea8; }
.language-swift .type { color: #4ec9b0; }
.language-swift .function { color: #dcdcaa; }

.language-kotlin .comment { color: #6a9955; }
.language-kotlin .keyword { color: #c586c0; }
.language-kotlin .string { color: #ce9178; }
.language-kotlin .number { color: #b5cea8; }
.language-kotlin .type { color: #4ec9b0; }
.language-kotlin .function { color: #dcdcaa; }

@media screen and (max-width: 992px) {
    .comparison-columns {
        grid-template-columns: 1fr;
    }
}

/* Companies Section */
.companies-section {
    background-color: #f9f9f9;
    padding: 80px 0;
}

.companies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.company-item {
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    padding: 20px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.company-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
}

.company-logo {
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.company-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.company-item h3 {
    font-size: 1.1rem;
    margin: 0;
    color: #333;
}

@media (max-width: 768px) {
    .companies-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .companies-grid {
        grid-template-columns: 1fr;
    }
}

.fa-avatar {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #3498db;
    color: white;
    font-size: 120px;
}

.fa-avatar .fa-user {
    font-size: 120px;
}

.initials-avatar {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #3498db;
    color: white;
    font-family: 'Poppins', sans-serif;
    font-size: 100px;
    font-weight: 700;
}