@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --bg-color: #050510;
    --card-bg: #0f172a;
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --text-color: #f8fafc;
    --text-muted: #94a3b8;
    --border-color: #1e293b;
    --input-bg: #1e293b;
    --font-main: 'Inter', sans-serif;
}

/* Light mode colors */
:root.light-mode {
    --bg-color: #f8fafc;
    --card-bg: #ffffff;
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --text-color: #1e293b;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --input-bg: #f1f5f9;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: background-color 0.3s ease, color 0.3s ease;
    word-wrap: break-word;
    overflow-wrap: break-word;
    /* Standard property */
    overflow-wrap: anywhere;
    /* More aggressive wrapping for long words */
    word-break: break-word;
    /* Non-standard but widely supported */
    hyphens: auto;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
}

nav {
    padding: 2rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    background-color: var(--bg-color);
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 2rem;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo img {
    height: 85px;
    width: auto;
    border-radius: 50%;
    transition: transform 0.3s ease;
}

.logo img:hover {
    transform: scale(1.05);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 2rem;
}

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

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-color);
}

#language-selector {
    background-color: var(--card-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    cursor: pointer;
    font-family: var(--font-main);
    font-size: 0.9rem;
    outline: none;
    transition: all 0.3s ease;
}

#language-selector:hover {
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(37, 99, 235, 0.1);
}

#language-selector option {
    background-color: var(--bg-color);
    color: var(--text-color);
    padding: 0.5rem;
}


.theme-toggle {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 0.5rem;
    border-radius: 0.5rem;
    cursor: pointer;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: all 0.3s ease;
    overflow: hidden;
}

.theme-toggle:hover {
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(37, 99, 235, 0.1);
}

.theme-toggle i {
    font-size: 1.2rem;
    position: absolute;
    transition: all 0.3s ease;
}

.theme-toggle .fa-sun {
    opacity: 0;
    transform: rotate(-90deg) scale(0);
}

.theme-toggle .fa-moon {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

:root.light-mode .theme-toggle .fa-sun {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

:root.light-mode .theme-toggle .fa-moon {
    opacity: 0;
    transform: rotate(90deg) scale(0);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 0.4rem;
    cursor: pointer;
    z-index: 101;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text-color);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
    font-size: 1rem;
}

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

section {
    padding: 4rem 0;
    scroll-margin-top: 80px;
}

.hero-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    min-width: 0;
    /* Prevents grid item from expanding beyond track width */
}

.hero-content h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 1rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

.hero-title {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-title.animate {
    opacity: 1;
    transform: translateY(0);
}

.hero-content p {
    color: var(--text-muted);
    font-size: 1.125rem;
    margin-bottom: 2rem;
    max-width: 500px;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

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

.skills-section {
    margin-top: 4rem;
}

.skills-section h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.skill-card {
    background-color: var(--card-bg);
    padding: 1rem;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.skill-card.animate {
    opacity: 1;
    transform: translateY(0);
}

.skill-card.animate:nth-child(1) {
    transition-delay: 0.1s;
}

.skill-card.animate:nth-child(2) {
    transition-delay: 0.2s;
}

.skill-card.animate:nth-child(3) {
    transition-delay: 0.3s;
}

.skill-card.animate:nth-child(4) {
    transition-delay: 0.4s;
}

.skill-card.animate:nth-child(5) {
    transition-delay: 0.5s;
}

.skill-card.animate:nth-child(6) {
    transition-delay: 0.6s;
}

.skill-card.animate:nth-child(7) {
    transition-delay: 0.7s;
}

.skill-card.animate:nth-child(8) {
    transition-delay: 0.8s;
}

.skill-card:hover {
    transform: scale(1.05);
    background-color: var(--primary-color);
    color: white;
    box-shadow: 0 0 20px rgba(37, 99, 235, 0.3);
}

.skill-icon {
    font-size: 1.25rem;
}

.page-title {
    font-size: 3rem;
    margin-bottom: 3rem;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.project-card {
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card.animate {
    opacity: 1;
    transform: translateY(0);
}

.project-card.animate:nth-child(1) {
    transition-delay: 0.1s;
}

.project-card.animate:nth-child(2) {
    transition-delay: 0.2s;
}

.project-card.animate:nth-child(3) {
    transition-delay: 0.3s;
}

.project-card.animate:nth-child(4) {
    transition-delay: 0.4s;
}

.project-card:hover {
    transform: scale(1.02) translateY(-5px);
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.2);
}

.project-icon {
    background-color: rgba(37, 99, 235, 0.1);
    width: 80px;
    height: 80px;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.project-info {
    flex: 1;
    min-width: 0;
    /* Allows text to wrap inside flex item */
}

.project-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.project-info p {
    color: var(--text-muted);
}

.timeline {
    margin-top: 4rem;
    position: relative;
    padding-top: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 2.5rem;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--border-color);
    z-index: 0;
}

.timeline-items {
    display: flex;
    justify-content: space-between;
    position: relative;
    z-index: 1;
    gap: 2rem;
}

.timeline-item {
    text-align: center;
    position: relative;
    flex: 1;
    padding: 1.5rem;
    background-color: var(--card-bg);
    border-radius: 0.75rem;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.timeline-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.15);
}

.timeline-dot {
    width: 16px;
    height: 16px;
    background-color: var(--primary-color);
    border-radius: 50%;
    margin: 0 auto 1rem;
    border: 4px solid var(--bg-color);
    position: relative;
    z-index: 2;
}

.timeline-year {
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.timeline-item h3 {
    margin-bottom: 0.5rem;
    font-size: 1.15rem;
}

.timeline-item p {
    margin-top: 0.5rem;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

.news-container {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
}

.news-card {
    background: linear-gradient(135deg, var(--card-bg), #1a2744);
    padding: 2.5rem;
    border-radius: 1rem;
    max-width: 600px;
    width: 100%;
    display: flex;
    align-items: center;
    gap: 2rem;
    border: 1px solid var(--border-color);
    opacity: 0;
    transform: scale(0.95);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.news-card.animate {
    opacity: 1;
    transform: scale(1);
}

.news-card:hover {
    transform: scale(1.02) translateY(-5px);
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.3);
}

.news-icon {
    font-size: 4rem;
    color: var(--primary-color);
    min-width: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.news-content {
    flex: 1;
    min-width: 0;
    /* Allows text to wrap inside flex item */
}

.news-content h2 {
    font-size: 2rem;
    margin-bottom: 0.75rem;
    color: var(--text-color);
}

.news-content p {
    color: var(--text-muted);
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.news-badge {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 2rem;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-input,
.form-textarea {
    background-color: var(--input-bg);
    border: 1px solid transparent;
    padding: 1rem;
    border-radius: 0.5rem;
    color: var(--text-color);
    font-family: var(--font-main);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

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

.contact-info-section {
    margin-top: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--text-color);
    font-size: 1.125rem;
}

.social-links {
    margin-top: 2.5rem;
}

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

.social-icon {
    min-width: 50px;
    height: 50px;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--text-color);
    font-size: 1.5rem;
    text-decoration: none;
    opacity: 0;
    transform: translateX(-20px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.social-icon.animate {
    opacity: 1;
    transform: translateX(0);
}

.social-icon.animate:nth-child(1) {
    transition-delay: 0.1s;
}

.social-icon.animate:nth-child(2) {
    transition-delay: 0.2s;
}

.social-icon.animate:nth-child(3) {
    transition-delay: 0.3s;
}

.social-icon.animate:nth-child(4) {
    transition-delay: 0.4s;
}

.social-icon.animate:nth-child(5) {
    transition-delay: 0.5s;
}

.social-icon span {
    font-size: 0.9rem;
    font-weight: 500;
}

.social-icon:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(37, 99, 235, 0.3);
}

@media (max-width: 768px) {

    .hero-section,
    .contact-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    nav {
        padding: 1rem;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .nav-right {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 250px;
        height: calc(100vh - 70px);
        background-color: var(--card-bg);
        flex-direction: column;
        padding: 2rem 1rem;
        transition: right 0.3s ease;
        border-left: 1px solid var(--border-color);
        z-index: 100;
    }

    .nav-right.active {
        right: 0;
    }

    .nav-links {
        flex-direction: column;
        gap: 1.5rem;
    }

    .nav-links a {
        font-size: 1.125rem;
        padding: 0.5rem 0;
    }

    .language-switcher {
        margin-top: 2rem;
    }

    .news-card {
        flex-direction: column;
        text-align: center;
        padding: 2rem;
    }

    .news-icon {
        font-size: 3rem;
    }

    .news-content h2 {
        font-size: 1.5rem;
    }

    .social-icons {
        justify-content: center;
    }

    .timeline {
        padding-top: 1rem;
    }

    .timeline::before {
        display: none;
    }

    .timeline-items {
        flex-direction: column;
        gap: 2rem;
    }

    .timeline-item {
        text-align: left;
        padding: 1.5rem;
        background-color: var(--card-bg);
        border-radius: 0.5rem;
        border: none;
        border-left: 3px solid var(--primary-color);
    }

    .timeline-item:not(:last-child) {
        margin-bottom: 1rem;
    }

    .timeline-dot {
        display: none;
    }

    .timeline-year {
        font-size: 1.25rem;
        margin-bottom: 0.5rem;
    }

    .timeline-item h3 {
        margin-bottom: 0.5rem;
    }

    .hero-content h1 {
        font-size: 2.25rem;
        line-height: 1.1;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .timeline-item,
    .project-card,
    .news-card,
    .contact-item,
    .skill-card {
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
}