/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #fff;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 50%, #16213e 100%);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(15, 15, 35, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #00d4ff;
}

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

.nav-link {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #00d4ff;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #00d4ff;
    transition: width 0.3s ease;
}

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

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

.bar {
    width: 25px;
    height: 3px;
    background: #fff;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

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

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.highlight {
    color: #00d4ff;
    background: linear-gradient(45deg, #00d4ff, #ff6b6b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.typing-container {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    min-height: 60px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.3rem;
}

.typing-text {
    color: #ccc;
}

.typed-text {
    color: #00d4ff;
    font-weight: 600;
}

.cursor {
    color: #00d4ff;
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 12px 30px;
    background: linear-gradient(45deg, #00d4ff, #0099cc);
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    margin-bottom: 2rem;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.3);
}

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

.social-link {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.social-link:hover {
    background: #00d4ff;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 212, 255, 0.4);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-container {
    width: 400px;
    height: 400px;
    position: relative;
    background: linear-gradient(45deg, #00d4ff, #ff6b6b);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: float 6s ease-in-out infinite;
    overflow: hidden;
}

.image-container::before {
    content: '';
    position: absolute;
    inset: 5px;
    background: #0f0f23;
    border-radius: 50%;
    z-index: 1;
}

.floating-elements {
    position: absolute;
    width: calc(100% - 10px);
    height: calc(100% - 10px);
    z-index: 2;
    border-radius: 50%;
    background-image: url('assets/alex.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-elements::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(255, 107, 107, 0.1));
    border-radius: 50%;
    z-index: 1;
}

.floating-elements:hover {
    transform: scale(1.05);
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Particles Canvas */
.particles-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header i {
    font-size: 2rem;
    color: #00d4ff;
    margin-bottom: 1rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-header p {
    color: #ccc;
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    padding: 100px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: #00d4ff;
}

.about-text h4 {
    font-size: 1.2rem;
    color: #ff6b6b;
    margin-bottom: 1.5rem;
}

.about-text p {
    color: #ccc;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.about-info {
    margin-bottom: 2rem;
}

.info-item {
    display: flex;
    margin-bottom: 0.5rem;
}

.label {
    font-weight: 600;
    color: #00d4ff;
    min-width: 80px;
}

.value {
    color: #ccc;
}

.resume-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 10px 25px;
    background: linear-gradient(45deg, #ff6b6b, #ff8e8e);
    color: #fff;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.resume-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 107, 107, 0.3);
}

.about-image {
    display: flex;
    justify-content: center;
}

.image-wrapper {
    width: 300px;
    height: 300px;
    position: relative;
}

.profile-pic {
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #00d4ff, #ff6b6b);
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}

.profile-pic::before {
    content: '';
    position: absolute;
    inset: 3px;
    background-image: url('assets/alex2.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 17px;
}

/* Skills Section */
.skills {
    padding: 100px 0;
    background: rgba(255, 255, 255, 0.02);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.skill-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem 1rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.15s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    cursor: pointer;
}

.skill-item:hover {
    transform: translateY(-8px) scale(1.03);
    background: rgba(0, 212, 255, 0.1);
    border-color: #00d4ff;
    box-shadow: 0 12px 30px rgba(0, 212, 255, 0.25);
}

.skill-icon {
    font-size: 2.5rem;
    color: #00d4ff;
    margin-bottom: 1rem;
    transition: transform 0.15s ease;
}

.skill-item:hover .skill-icon {
    transform: scale(1.1);
}

.skill-item span {
    font-weight: 500;
    color: #fff;
}

/* Education Section */
.education {
    padding: 100px 0;
}

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

.education-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #00d4ff;
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    width: 50%;
    cursor: pointer;
}

.timeline-item:nth-child(odd) {
    left: 0;
    padding-right: 2rem;
}

.timeline-item:nth-child(even) {
    left: 50%;
    padding-left: 2rem;
}

.timeline-dot {
    position: absolute;
    width: 15px;
    height: 15px;
    background: #00d4ff;
    border-radius: 50%;
    top: 0;
    transition: all 0.15s ease;
}

.timeline-item:nth-child(odd) .timeline-dot {
    right: -7px;
}

.timeline-item:nth-child(even) .timeline-dot {
    left: -7px;
}

.timeline-item:hover .timeline-dot {
    transform: scale(1.3);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.6);
}

.timeline-content {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.15s ease;
}

.timeline-item:hover .timeline-content {
    transform: translateY(-5px);
    background: rgba(0, 212, 255, 0.08);
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.15);
}

.timeline-content h3 {
    color: #00d4ff;
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.timeline-content h4 {
    color: #ccc;
    margin-bottom: 1rem;
}

.timeline-date {
    color: #ff6b6b;
    font-weight: 600;
}

/* Projects Section */
.projects {
    padding: 100px 0;
    background: rgba(255, 255, 255, 0.02);
}

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

.project-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.15s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    cursor: pointer;
}

.project-card:hover {
    transform: translateY(-8px) rotateY(2deg);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
    border-color: rgba(0, 212, 255, 0.3);
}

.project-image {
    height: 200px;
    position: relative;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-card:nth-child(1) .project-image {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.project-card:nth-child(1) .project-image::before {
    content: '📱';
    font-size: 4rem;
    z-index: 2;
    position: relative;
}

.project-card:nth-child(2) .project-image {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.project-card:nth-child(2) .project-image::before {
    content: '🛒';
    font-size: 4rem;
    z-index: 2;
    position: relative;
}

.project-card:nth-child(3) .project-image {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.project-card:nth-child(3) .project-image::before {
    content: '📄';
    font-size: 4rem;
    z-index: 2;
    position: relative;
}

.project-card:nth-child(4) .project-image {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

.project-card:nth-child(4) .project-image::before {
    content: '⚛️';
    font-size: 4rem;
    z-index: 2;
    position: relative;
}

.project-card:nth-child(5) .project-image {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}

.project-card:nth-child(5) .project-image::before {
    content: '🛍️';
    font-size: 4rem;
    z-index: 2;
    position: relative;
}

.project-card:nth-child(6) .project-image {
    background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
}

.project-card:nth-child(6) .project-image::before {
    content: '💻';
    font-size: 4rem;
    z-index: 2;
    position: relative;
}

.project-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 25% 25%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(255,255,255,0.1) 0%, transparent 50%);
    z-index: 1;
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.15s ease;
    z-index: 3;
}

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

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

.project-link {
    padding: 10px 20px;
    background: #00d4ff;
    color: #fff;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.15s ease;
}

.project-link:hover {
    background: #ff6b6b;
    transform: scale(1.05);
}

.project-content {
    padding: 2rem;
}

.project-content h3 {
    color: #00d4ff;
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.project-content p {
    color: #ccc;
    line-height: 1.6;
}

.view-all-container {
    text-align: center;
    margin-top: 3rem;
}

.view-all-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 12px 30px;
    background: linear-gradient(45deg, #ff6b6b, #ff8e8e);
    color: #fff;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.view-all-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 107, 107, 0.3);
}

/* Experience Section */
.experience {
    padding: 100px 0;
    justify-items: center;
}

.experience-timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.experience-timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #00d4ff;
}

.experience-timeline .timeline-item {
    width: 100% !important;
    padding-left: 3rem !important;
    padding-right: 0 !important;
    left: 0 !important;
    margin-bottom: 2rem;
    cursor: pointer;
}

.experience-timeline .timeline-dot {
    left: -7px !important;
    right: auto !important;
    transition: all 0.15s ease;
}

.experience-timeline .timeline-item:hover .timeline-dot {
    transform: scale(1.3);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.6);
}

.experience-timeline .timeline-content {
    width: 100%;
    transition: all 0.15s ease;
}

.experience-timeline .timeline-item:hover .timeline-content {
    transform: translateX(10px);
    background: rgba(0, 212, 255, 0.08);
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: 0 8px 20px rgba(0, 212, 255, 0.15);
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: rgba(255, 255, 255, 0.02);
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    position: relative;
    margin-bottom: 2rem;
}

.form-group i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #00d4ff;
    z-index: 2;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px 15px 15px 50px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: #fff;
    font-size: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

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

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #00d4ff;
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.2);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #999;
}

.submit-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(45deg, #00d4ff, #0099cc);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.3);
}

/* Footer */
.footer {
    background: rgba(0, 0, 0, 0.3);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    color: #00d4ff;
    margin-bottom: 1rem;
}

.footer-section p {
    color: #ccc;
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links a:hover {
    color: #00d4ff;
}

.contact-info .info-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: #ccc;
}

.contact-info i {
    color: #00d4ff;
    width: 20px;
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #ccc;
}

.footer-bottom a {
    color: #00d4ff;
    text-decoration: none;
}

.footer-bottom i {
    color: #ff6b6b;
}

/* Scroll to Top Button */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(45deg, #00d4ff, #0099cc);
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
    z-index: 1000;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 212, 255, 0.4);
}

/* =============================================
   RESPONSIVE — Tablet (max-width: 1024px)
   ============================================= */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }

    .image-container {
        width: 350px;
        height: 350px;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .about-image {
        order: -1;
    }

    .experience-timeline .timeline-content {
        width: 100%;
    }
}

/* =============================================
   RESPONSIVE — Mobile (max-width: 768px)
   ============================================= */
@media (max-width: 768px) {
    /* Navbar */
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(15, 15, 35, 0.98);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        backdrop-filter: blur(10px);
        padding: 2rem 0;
        gap: 0.5rem;
    }

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

    .nav-menu li {
        padding: 0.5rem 0;
    }

    /* Hero */
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2.5rem;
        padding-top: 90px;
        padding-bottom: 40px;
    }

    .hero-image {
        order: -1;
    }

    .hero-title {
        font-size: 2.4rem;
    }

    .typing-container {
        font-size: 1.2rem;
        justify-content: center;
        min-height: auto;
    }

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

    .cta-button {
        justify-content: center;
    }

    .image-container {
        width: 260px;
        height: 260px;
    }

    /* Section headers */
    .section-header h2 {
        font-size: 2rem;
    }

    /* About */
    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .about-image {
        order: -1;
        justify-content: center;
    }

    .image-wrapper {
        width: 220px;
        height: 220px;
    }

    .about-info .info-item {
        justify-content: center;
        flex-wrap: wrap;
        gap: 0.3rem;
    }

    .resume-btn {
        display: inline-flex;
    }

    /* Skills */
    .skills-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }

    .skill-item {
        padding: 1.2rem 0.5rem;
    }

    .skill-icon {
        font-size: 2rem;
    }

    /* Education Timeline — switch to single column left-aligned */
    .education-timeline::before {
        left: 0;
        transform: none;
    }

    .timeline-item {
        width: 100% !important;
        left: 0 !important;
        padding-left: 2.5rem !important;
        padding-right: 0 !important;
    }

    .timeline-item:nth-child(odd) .timeline-dot,
    .timeline-item:nth-child(even) .timeline-dot {
        left: -7px !important;
        right: auto !important;
    }

    .timeline-item:hover .timeline-content {
        transform: translateY(-4px);
    }

    /* Experience */
    .experience-timeline::before {
        left: 0;
    }

    .experience-timeline .timeline-item {
        padding-left: 2.5rem !important;
    }

    .experience-timeline .timeline-content {
        width: 100% !important;
    }

    .experience-timeline .timeline-item:hover .timeline-content {
        transform: translateY(-4px);
    }

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

    /* Contact */
    .contact-form {
        padding: 0 5px;
    }

    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-links a {
        justify-content: center;
    }

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

    .contact-info .info-item {
        justify-content: center;
    }
}

/* =============================================
   RESPONSIVE — Small Mobile (max-width: 480px)
   ============================================= */
@media (max-width: 480px) {
    .hero-title {
        font-size: 1.9rem;
    }

    .typing-container {
        font-size: 1rem;
    }

    .section-header h2 {
        font-size: 1.7rem;
    }

    .container {
        padding: 0 15px;
    }

    .image-container {
        width: 220px;
        height: 220px;
    }

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

    .timeline-content {
        padding: 1.2rem;
    }

    .timeline-content h3 {
        font-size: 1.1rem;
    }

    .project-content {
        padding: 1.2rem;
    }

    .cta-button {
        padding: 11px 22px;
        font-size: 0.95rem;
    }

    .scroll-top {
        bottom: 20px;
        right: 20px;
        width: 42px;
        height: 42px;
        font-size: 1rem;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.15s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.3s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.3s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, #00d4ff, #ff6b6b);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(45deg, #0099cc, #ff5555);
}

* {
    scrollbar-width: thin;
    scrollbar-color: #00d4ff rgba(255, 255, 255, 0.1);
}