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

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #f1f5f9;
    --accent-color: #f59e0b;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-light: #94a3b8;
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2.5rem;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
}

h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

h4 {
    font-size: 1.5rem;
    margin-bottom: 0.4rem;
}

h5 {
    font-size: 1.25rem;
    margin-bottom: 0.3rem;
}

h6 {
    font-size: 1rem;
    margin-bottom: 0.2rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    gap: 0.5rem;
}

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

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

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

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo h2 {
    color: var(--primary-color);
    margin: 0;
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

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

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--text-primary);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
    padding-top: 70px;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    background: linear-gradient(120deg, var(--primary-color), var(--accent-color) 40%, var(--primary-color) 80%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 250% 250%;
    animation: hero-gradient-shimmer 10s ease-in-out infinite;
}

@keyframes hero-gradient-shimmer {
    0% {
        background-position: 0% 50%;
    }

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

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

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

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

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: var(--white);
    border-radius: 50%;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    box-shadow: var(--shadow);
    font-size: 1.2rem;
}

.social-link:hover {
    color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* Cube Animation */
.cube-container {
    perspective: 1000px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.cube {
    width: 200px;
    height: 200px;
    transform-style: preserve-3d;
    transition: transform 0.1s ease;
    overflow: visible;
}

.face {
    position: absolute;
    width: 200px;
    height: 200px;
    background: #fff;
    border: 1px solid #e2e8f0;
    outline: 1px solid transparent;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: #2563eb;
    backface-visibility: hidden;
    border-radius: 0;
}

.front {
    transform: translateZ(100.2px);
    background: #fff;
    color: #2563eb;
    font-size: 3rem;
    /* Make the face text stand out */
    display: flex;
    align-items: center;
    justify-content: center;
    /* Add text-shadow for the face */
    text-shadow: 0 2px 8px rgba(37, 99, 235, 0.10), 0 1px 0 #e0eaff;
}

.back {
    transform: translateZ(-100.2px) rotateY(180deg);
    background: linear-gradient(135deg, #e0eaff 60%, #f3f4f6 100%);
}

.right {
    transform: rotateY(90deg) translateZ(100.1px);
    background: linear-gradient(135deg, #e0eaff 60%, #f3f4f6 100%);
}

.left {
    transform: rotateY(-90deg) translateZ(100.1px);
    background: linear-gradient(135deg, #e0eaff 60%, #f3f4f6 100%);
}

.top {
    transform: rotateX(90deg) translateZ(100.1px);
    background: linear-gradient(135deg, #e0eaff 60%, #f3f4f6 100%);
}

.bottom {
    transform: rotateX(-90deg) translateZ(100.1px);
    background: linear-gradient(135deg, #e0eaff 60%, #f3f4f6 100%);
}

.back,
.right,
.left,
.top,
.bottom {
    background: #f3f4f6;
    color: transparent;
    /* No border, no shadow */
}

/* Section Styles */
section {
    padding: 3rem 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
}

/* Brands Section */
.brands {
    background-color: var(--gray-50);
}

.brands-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    max-width: 900px;
    /* Adjust as needed for wrapping */
    margin: 0 auto;
}

.brand-item {
    width: 140px;
    height: 100px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: box-shadow 0.2s;
    padding: 12px;
}

.brand-item img.brand-logo {
    max-width: 100%;
    max-height: 70px;
    object-fit: contain;
    display: block;
    margin: 0 auto;
}

@media (max-width: 700px) {
    .brands-grid {
        max-width: 100%;
        gap: 1rem;
    }

    .brand-item {
        width: 100px;
        height: 70px;
        padding: 6px;
    }
}

/* Experience Section */
.experience {
    background-color: var(--white);
}

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

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary-color), var(--accent-color));
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    cursor: pointer;
    transition: var(--transition);
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-left: 0;
    margin-right: 50%;
    padding-right: 2rem;
    text-align: right;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: 50%;
    margin-right: 0;
    padding-left: 2rem;
    text-align: left;
}

.timeline-content {
    background-color: var(--white);
    padding: 1.2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 50%;
    width: 20px;
    height: 20px;
    background-color: var(--primary-color);
    border-radius: 50%;
    transform: translateY(-50%);
}

.timeline-item:nth-child(odd) .timeline-content::before {
    right: -60px;
}

.timeline-item:nth-child(even) .timeline-content::before {
    left: -60px;
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.timeline-header h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.company {
    color: var(--text-secondary);
    font-weight: 500;
}

.period {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-left: 1rem;
}

.timeline-description {
    margin-bottom: 1rem;
}

/* Portfolio Section */
.portfolio {
    background-color: var(--gray-50);
}

.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.5rem 1.5rem;
    border: 2px solid var(--gray-300);
    background-color: var(--white);
    color: var(--text-secondary);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

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

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.portfolio-view-more {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
    grid-column: 1 / -1;
}

.portfolio-item {
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
}

.portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.portfolio-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    position: relative;
}

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

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

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.9), rgba(245, 158, 11, 0.9));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

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

.portfolio-overlay-content {
    text-align: center;
    color: var(--white);
}

.portfolio-overlay-content h3 {
    margin-bottom: 0.5rem;
}

.portfolio-overlay-content p {
    color: var(--white);
    opacity: 0.9;
}

.portfolio-content {
    padding: 1rem;
}

.portfolio-content h3 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    word-break: break-word;
    line-height: 1.2;
}

.portfolio-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    min-height: 2.6em;
    max-height: 2.6em;
    line-height: 1.3em;
    margin-bottom: 0.5rem;
}

.portfolio-tags {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.portfolio-categories {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
    flex-wrap: wrap;
}

.portfolio-category {
    padding: 0.25rem 0.75rem;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.portfolio-tag {
    padding: 0.25rem 0.75rem;
    background-color: var(--gray-100);
    color: var(--text-secondary);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Contact Section */
.contact {
    background-color: var(--white);
    padding: 5rem 0;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    align-items: start;
}

.contact-info {
    padding-right: 2rem;
}

.contact-info h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.contact-info p {
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    background-color: var(--gray-50);
    border-radius: var(--border-radius);
    transition: var(--transition);
    margin-bottom: 1.25rem;
}

.contact-item:hover {
    background-color: var(--gray-100);
    transform: translateX(5px);
}

.contact-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
    width: 20px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    padding-left: 2rem;
}

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

.form-group input,
.form-group textarea {
    padding: 1.25rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 1.08rem;
    transition: var(--transition);
    background-color: var(--white);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
    min-height: 150px;
}

/* Footer */
.footer {
    background-color: var(--gray-900);
    color: var(--gray-400);
    text-align: center;
    padding: 2rem 0;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: var(--white);
    margin: 5% auto;
    padding: 0;
    border-radius: var(--border-radius-lg);
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: var(--shadow-xl);
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 2rem;
    font-weight: bold;
    color: var(--text-secondary);
    cursor: pointer;
    z-index: 1;
    transition: var(--transition);
}

.close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: 2rem;
}

.modal-header {
    margin-bottom: 1.5rem;
}

.modal-header h2 {
    color: var(--text-primary);
    font-size: 2rem;
}

.modal-image {
    margin-bottom: 1.5rem;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.modal-image img {
    width: 100%;
    height: auto;
    display: block;
}

.modal-details {
    line-height: 1.7;
}

.modal-details p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    display: block;
    overflow: visible;
    text-overflow: unset;
    white-space: normal;
    max-height: none;
    min-height: 0;
}

.modal-tags {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.modal-categories {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.modal-categories .portfolio-category {
    background-color: var(--primary-color);
    color: var(--white);
}

/* Contact Success Message */
.contact-success {
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translate(-50%, -60%);
    }

    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
        align-items: center;
    }

    .cube-container {
        margin-bottom: 1.5rem;
        margin-top: 1.5rem;
    }

    .hero {
        padding-bottom: 0;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        margin-left: 0;
        margin-right: 0;
        padding-left: 3rem;
        text-align: left;
    }

    .timeline-item:nth-child(odd) .timeline-content::before,
    .timeline-item:nth-child(even) .timeline-content::before {
        left: -40px;
        right: auto;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-info,
    .contact-form {
        padding: 0;
    }

    .portfolio-filters {
        justify-content: center;
    }

    .filter-btn {
        font-size: 0.9rem;
        padding: 0.4rem 1rem;
    }

    .cube {
        width: 150px;
        height: 150px;
    }

    .face {
        width: 150px;
        height: 150px;
    }

    .front {
        transform: translateZ(75px);
    }

    .back {
        transform: translateZ(-75px) rotateY(180deg);
    }

    .right {
        transform: rotateY(90deg) translateZ(75px);
    }

    .left {
        transform: rotateY(-90deg) translateZ(75px);
    }

    .top {
        transform: rotateX(90deg) translateZ(75px);
    }

    .bottom {
        transform: rotateX(-90deg) translateZ(75px);
    }

    .portfolio-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }

    section {
        padding: 2rem 0;
    }

    .section-title {
        font-size: 2rem;
        margin-bottom: 1rem;
    }

    .portfolio-grid {
        gap: 0.5rem;
    }

    .brands-grid {
        gap: 0.5rem;
    }

    .timeline-content {
        padding: 0.7rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .hero-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

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

.portfolio-item .portfolio-content p {
    color: var(--text-secondary) !important;
    font-size: 0.9rem !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    min-height: 2.6em !important;
    max-height: 2.6em !important;
    line-height: 1.3em !important;
    margin-bottom: 0.5rem !important;
}

.accordion {
    width: 100%;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    background: var(--white);
    overflow: hidden;
}

.accordion-item+.accordion-item {
    border-top: 1px solid var(--gray-200);
}

.accordion-header {
    width: 100%;
    padding: 1.5rem;
    background-color: var(--white);
    border: none;
    text-align: left;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
}

.accordion-logo {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: 8px;
    flex-shrink: 0;
    max-width: 40px;
    max-height: 40px;
    min-width: 40px;
    min-height: 40px;
}

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

.accordion-body {
    max-height: 0;
    overflow: hidden;
    background: var(--white);
    transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0 2rem;
}

.accordion-item.open .accordion-body {
    padding: 1.5rem 2rem;
    max-height: none;
    overflow: visible;
    transition: padding 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-body .company {
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.accordion-body .role {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.accordion-body .period {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.accordion-body .timeline-description {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.accordion-body .timeline-projects {
    margin-top: 0.5rem;
}

.accordion-body .timeline-projects h4 {
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.accordion-body .timeline-projects ul {
    list-style: disc inside;
    margin: 0 0 0 1rem;
    padding: 0;
}

.accordion-body .timeline-projects li {
    color: var(--text-secondary);
    padding: 0.15rem 0;
}

/* Related Portfolio Work (Accordion) */
.related-portfolio-row {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.5rem;
    margin-bottom: 1rem;
    overflow-x: auto;
    padding: 0.5rem 0.25rem 0.5rem 0.25rem;
    background: var(--gray-50);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
    scroll-behavior: smooth;
}

.related-portfolio-row::-webkit-scrollbar {
    height: 10px;
}

.related-portfolio-row::-webkit-scrollbar-thumb {
    background: var(--gray-200);
    border-radius: 6px;
}

.related-portfolio-card {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    min-width: 160px;
    max-width: 180px;
    flex: 0 0 auto;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1rem 0.5rem 0.75rem 0.5rem;
    border: 1px solid var(--gray-100);
    position: relative;
}

.related-portfolio-card:hover,
.related-portfolio-card:focus {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px) scale(1.04);
    background: var(--gray-100);
    border-color: var(--primary-color);
    z-index: 2;
}

.related-portfolio-image {
    width: 100%;
    height: 110px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.5rem;
    overflow: hidden;
    border-radius: var(--border-radius);
    background: var(--gray-100);
}

.related-portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius);
    transition: var(--transition);
    background: var(--gray-100);
}

.related-portfolio-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-top: 0.25rem;
    margin-bottom: 0.25rem;
    line-height: 1.2;
    min-height: 2.2em;
    display: flex;
    align-items: center;
    justify-content: center;
    word-break: break-word;
}

.related-portfolio-row:empty {
    display: none;
}

.related-portfolio h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    margin-top: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

@media (max-width: 900px) {
    .related-portfolio-row {
        gap: 1rem;
        padding: 0.75rem 0.25rem 1rem 0.25rem;
    }

    .related-portfolio-card {
        min-width: 120px;
        max-width: 140px;
        padding: 0.5rem 0.25rem 0.5rem 0.25rem;
    }

    .related-portfolio-image {
        height: 70px;
    }

    .related-portfolio-title {
        font-size: 0.92rem;
    }
}

@media (max-width: 600px) {
    .related-portfolio-row {
        gap: 0.5rem;
        padding: 0.5rem 0.1rem 0.75rem 0.1rem;
        margin-bottom: 1rem;
    }

    .related-portfolio-card {
        min-width: 100px;
        max-width: 110px;
        padding: 0.3rem 0.1rem 0.3rem 0.1rem;
    }

    .related-portfolio-image {
        height: 50px;
    }

    .related-portfolio-title {
        font-size: 0.85rem;
        min-height: 1.6em;
    }
}

.hero .cube .face {
    border: 1px solid #ffd48a;
}

.hero .cube .front {
    background: #f0f6ff;
    color: #2563eb;
    font-size: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-shadow: 0 2px 8px rgba(37, 99, 235, 0.10), 0 1px 0 #e0eaff;
}

.hero .cube .back,
.hero .cube .right,
.hero .cube .left,
.hero .cube .top,
.hero .cube .bottom {
    background: #e0eaff;
}

@media (max-width: 900px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-info,
    .contact-form {
        padding: 0;
    }
}

@media (max-width: 768px) {
    .accordion-logo {
        width: 32px;
        height: 32px;
        max-width: 32px;
        max-height: 32px;
        min-width: 32px;
        min-height: 32px;
    }
}

@media (max-width: 480px) {
    .accordion-logo {
        width: 28px;
        height: 28px;
        max-width: 28px;
        max-height: 28px;
        min-width: 28px;
        min-height: 28px;
    }
}