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

body {
    font-family: 'Roboto', sans-serif;
    background-color: #0a0e27;
    color: #e0e6f1;
    line-height: 1.6;
    overflow-x: hidden
}

.poster-container {
    width: 100vw;
    max-width: 100vw;
    min-height: 100vh;
    margin: 0;
    background: linear-gradient(135deg, #0a0e27 0%, #151932 100%);
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .5)
}

.poster-container::after {
    content: "";
    position: absolute;
    top: 0;
    left: -40%;
    width: 40%;
    height: 100%;
    pointer-events: none;
    background: linear-gradient(120deg, rgba(0, 153, 255, 0) 0%, rgba(0, 153, 255, .08) 50%, rgba(0, 153, 255, 0) 100%);
    animation: siteSheen 8s linear infinite
}

@keyframes siteSheen {
    0% {
        left: -40%
    }

    100% {
        left: 120%
    }
}

.background-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(rgba(0, 153, 255, .03) 1px, transparent 1px), linear-gradient(90deg, rgba(0, 153, 255, .03) 1px, transparent 1px);
    background-size: 20px 20px;
    z-index: 1
}

.background-accent {
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 153, 255, .1) 0%, rgba(0, 153, 255, 0) 70%);
    top: -100px;
    right: -100px;
    z-index: 1;
    animation: pulse 8s infinite alternate
}

.background-accent-2 {
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 102, 0, .1) 0%, rgba(255, 102, 0, 0) 70%);
    bottom: -50px;
    left: -50px;
    z-index: 1;
    animation: pulse 6s infinite alternate-reverse
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: .7
    }

    100% {
        transform: scale(1.1);
        opacity: .9
    }
}

.interactive-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none
}

.particle {
    position: absolute;
    background-color: rgba(0, 153, 255, .6);
    border-radius: 50%;
    pointer-events: none;
    animation: float 15s infinite linear
}

@keyframes float {
    0% {
        transform: translateY(0) translateX(0);
        opacity: 0
    }

    10% {
        opacity: .6
    }

    90% {
        opacity: .6
    }

    100% {
        transform: translateY(-100vh) translateX(50px);
        opacity: 0
    }
}

.floating-code {
    position: absolute;
    font-family: 'Source Code Pro', monospace;
    color: rgba(0, 255, 128, .6);
    font-size: 12px;
    pointer-events: none;
    animation: floatCode 20s infinite linear;
    z-index: 1
}

@keyframes floatCode {
    0% {
        transform: translateY(100vh) translateX(0);
        opacity: 0
    }

    10% {
        opacity: .7
    }

    90% {
        opacity: .7
    }

    100% {
        transform: translateY(-100px) translateX(-30px);
        opacity: 0
    }
}

.security-icon {
    position: absolute;
    color: rgba(255, 102, 0, .4);
    animation: floatIcon 25s infinite linear;
    z-index: 1
}

@keyframes floatIcon {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0
    }

    10% {
        opacity: .5
    }

    90% {
        opacity: .5
    }

    100% {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0
    }
}

.interactive-area {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2
}

.content {
    position: relative;
    z-index: 3;
    padding: 40px;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    max-width: 1399px;
    margin: 0 auto
}

.scale-90 {
    transform: scale(.9);
    transform-origin: top center
}

@media(max-width:768px) {
    .scale-90 {
        transform: none
    }
}

.nav-menu {
    display: flex;
    justify-content: center;
    margin-bottom: 40px
}

.nav-item {
    margin: 0 15px;
    padding: 10px 20px;
    background-color: rgba(21, 25, 50, .7);
    border-radius: 30px;
    color: #a0b0d0;
    text-decoration: none;
    transition: all .3s ease;
    display: flex;
    align-items: center
}

.nav-item i {
    margin-right: 8px;
    font-size: 18px
}

.nav-item:hover {
    background-color: rgba(0, 153, 255, .2);
    color: #0099ff;
    transform: translateY(-3px)
}

.nav-item.active {
    background-color: rgba(0, 153, 255, .3);
    color: #0099ff
}

.hero-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    flex-grow: 1
}

.hero-image {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: linear-gradient(135deg, #0099ff, #ff6600);
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    transition: transform .5s ease, box-shadow .5s ease;
    cursor: pointer
}

.hero-image:hover {
    transform: scale(1.05) rotate(5deg);
    box-shadow: 0 0 20px rgba(0, 153, 255, .6)
}

.hero-image-inner {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: #0a0e27;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: background-color .3s ease
}

.hero-image:hover .hero-image-inner {
    background-color: rgba(0, 153, 255, .1)
}

.hero-image-inner i {
    font-size: 100px;
    color: #0099ff;
    transition: color .3s ease;
    animation: iconPulse 3s infinite alternate
}

@keyframes iconPulse {
    0% {
        color: #0099ff;
        transform: scale(1)
    }

    50% {
        color: #ff6600;
        transform: scale(1.1)
    }

    100% {
        color: #0099ff;
        transform: scale(1)
    }
}

.hero-image:hover .hero-image-inner i {
    color: #ff6600;
    animation: iconRotate 2s infinite linear
}

@keyframes iconRotate {
    0% {
        transform: rotate(0deg) scale(1.1)
    }

    100% {
        transform: rotate(360deg) scale(1.1)
    }
}

.name {
    font-size: 58px;
    font-weight: 700;
    margin-bottom: 10px;
    background: linear-gradient(90deg, #0099ff, #ff6600);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -.5px;
    transition: transform .3s ease
}

.name:hover {
    transform: scale(1.05)
}

.title {
    font-size: 30px;
    font-weight: 400;
    color: #a0b0d0;
    margin-bottom: 30px;
    transition: color .3s ease
}

.title:hover {
    color: #0099ff
}

.intro {
    font-size: 22px;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto 40px
}

.highlight {
    color: #ff6600;
    font-weight: 500
}

.cta-container {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px
}

.cta-button {
    padding: 12px 30px;
    border-radius: 30px;
    font-size: 20px;
    font-weight: 500;
    text-decoration: none;
    transition: all .3s ease;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden
}

.cta-button.attention {
    animation: ctaPulse 2.5s ease-in-out infinite
}

@keyframes ctaPulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 rgba(0, 153, 255, 0)
    }

    50% {
        transform: scale(1.04);
        box-shadow: 0 0 18px rgba(0, 153, 255, .45)
    }

    100% {
        transform: scale(1);
        box-shadow: 0 0 0 rgba(0, 153, 255, 0)
    }
}

.cta-button.attention::after {
    content: "";
    position: absolute;
    top: 0;
    left: -60%;
    width: 60%;
    height: 100%;
    background: linear-gradient(120deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, .35) 50%, rgba(255, 255, 255, 0) 100%);
    transform: skewX(-20deg);
    filter: blur(.5px);
    animation: sheen 3s ease-in-out infinite
}

@keyframes sheen {
    0% {
        left: -60%
    }

    50% {
        left: 110%
    }

    100% {
        left: 110%
    }
}

.cta-button i {
    margin-right: 8px
}

.cta-primary {
    background: linear-gradient(90deg, #0099ff, #0077cc);
    color: #fff
}

.cta-primary:hover {
    background: linear-gradient(90deg, #0077cc, #005599);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 153, 255, .4)
}

.cta-secondary {
    background-color: rgba(21, 25, 50, .7);
    color: #ff6600;
    border: 2px solid #ff6600
}

.cta-secondary:hover {
    background-color: rgba(255, 102, 0, .2);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 102, 0, .4)
}

.footer {
    text-align: center;
    margin-top: 40px;
    font-size: 16px;
    color: #a0b0d0;
    transition: color .3s ease
}

.footer:hover {
    color: #0099ff
}

.ripple {
    position: absolute;
    border-radius: 50%;
    background-color: rgba(0, 153, 255, .4);
    transform: scale(0);
    animation: ripple-animation 1s ease-out;
    pointer-events: none
}

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0
    }
}

.page-title {
    font-size: 44px;
    font-weight: 700;
    margin-bottom: 30px;
    text-align: center;
    background: linear-gradient(90deg, #0099ff, #ff6600);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -.5px
}

.about-container {
    display: flex;
    flex-direction: column;
    gap: 30px;
    flex-grow: 1
}

.about-card {
    background-color: rgba(21, 25, 50, .7);
    border-radius: 15px;
    padding: 25px;
    transition: transform .3s ease, box-shadow .3s ease
}

.about-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 153, 255, .3)
}

.card-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px
}

.card-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(0, 153, 255, .2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px
}

.card-icon i {
    font-size: 28px;
    color: #0099ff
}

.card-title {
    font-size: 26px;
    font-weight: 500;
    color: #e0e6f1
}

.card-content {
    font-size: 20px;
    line-height: 1.6
}

.experience-timeline {
    display: flex;
    flex-direction: column;
    gap: 20px
}

.timeline-item {
    display: flex;
    padding-bottom: 20px;
    position: relative
}

.timeline-item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 25px;
    top: 50px;
    width: 2px;
    height: calc(100% - 20px);
    background-color: rgba(0, 153, 255, .3)
}

.timeline-dot {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: #0099ff;
    margin-right: 20px;
    margin-top: 5px;
    flex-shrink: 0
}

.timeline-content {
    flex: 1
}

.timeline-title {
    font-size: 22px;
    font-weight: 500;
    margin-bottom: 5px;
    color: #e0e6f1
}

.timeline-subtitle {
    font-size: 18px;
    color: #a0b0d0;
    margin-bottom: 10px
}

.timeline-description {
    font-size: 18px;
    line-height: 1.5
}

.education-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px
}

.education-item {
    display: flex;
    align-items: flex-start
}

.education-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 102, 0, .2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    flex-shrink: 0
}

.education-icon i {
    font-size: 22px;
    color: #ff6600
}

.education-content {
    flex: 1
}

.education-title {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 5px;
    color: #e0e6f1
}

.education-subtitle {
    font-size: 18px;
    color: #a0b0d0;
    margin-bottom: 5px
}

.education-description {
    font-size: 18px;
    line-height: 1.5
}

.projects-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    flex-grow: 1
}

.project-card {
    background-color: rgba(21, 25, 50, .7);
    border-radius: 15px;
    padding: 25px;
    transition: transform .3s ease, box-shadow .3s ease;
    border-left: 4px solid #ff6600
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(255, 102, 0, .3);
    background-color: rgba(21, 25, 50, .9)
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px
}

.project-title-container {
    flex: 1
}

.project-title {
    font-size: 30px;
    font-weight: 600;
    margin-bottom: 6px;
    color: #e0e6f1;
    transition: color .3s ease
}

.project-card:hover .project-title {
    color: #ff6600
}

.project-subtitle {
    font-size: 20px;
    color: #a0b0d0
}

.project-links {
    display: flex;
    gap: 10px
}

.project-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(0, 153, 255, .2);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .3s ease;
    text-decoration: none
}

.project-link:hover {
    background-color: rgba(255, 102, 0, .2);
    transform: translateY(-3px) rotate(15deg)
}

.project-link i {
    color: #0099ff;
    font-size: 20px;
    transition: color .3s ease
}

.project-link:hover i {
    color: #ff6600
}

.project-description {
    font-size: 22px;
    line-height: 1.6;
    margin-bottom: 18px
}

.project-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 15px
}

.detail-section {
    background-color: rgba(0, 153, 255, .1);
    border-radius: 10px;
    padding: 15px
}

.detail-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #0099ff;
    display: flex;
    align-items: center
}

.detail-title i {
    margin-right: 8px;
    font-size: 18px
}

.detail-content {
    font-size: 18px;
    line-height: 1.4
}

.tech-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px
}

.tech-tag {
    background-color: rgba(255, 102, 0, .2);
    color: #ff6600;
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 17px;
    transition: all .3s ease
}

.tech-tag:hover {
    background-color: rgba(0, 153, 255, .2);
    color: #0099ff;
    transform: scale(1.05)
}

.code-snippet {
    background-color: rgba(10, 14, 39, .9);
    border-radius: 12px;
    padding: 15px;
    margin-top: 10px;
    border-top: 3px solid rgba(0, 153, 255, .3)
}

.code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px
}

.code-title {
    font-size: 16px;
    color: #a0b0d0
}

.code-lang {
    font-size: 16px;
    color: #0099ff
}

.code-content {
    font-family: 'Source Code Pro', monospace;
    font-size: 17px;
    line-height: 1.7;
    color: #9ef0a2;
    background-color: rgba(0, 0, 0, .25);
    padding: 14px;
    border-radius: 8px;
    overflow: auto
}

.skills-container {
    display: flex;
    flex-direction: column;
    gap: 30px;
    flex-grow: 1
}

.skills-intro {
    text-align: center;
    font-size: 22px;
    margin-bottom: 10px;
    line-height: 1.6
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px
}

.skills-game-cta {
    display: flex;
    justify-content: center;
    margin-bottom: 10px
}

.skills-game-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(10, 14, 39, .85);
    z-index: 999;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: none
}

.skills-game-overlay.cursor-default {
    cursor: auto
}

.skills-game-overlay.active {
    display: flex
}

.skills-game-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh
}

.skills-game-hud {
    position: absolute;
    top: 20px;
    left: 20px;
    color: #e0e6f1;
    font-size: 19px;
    background-color: rgba(21, 25, 50, .6);
    padding: 10px 12px;
    border-radius: 10px;
    border-left: 3px solid #0099ff
}

.skills-game-right {
    position: absolute;
    top: 20px;
    right: 20px;
    color: #e0e6f1;
    font-size: 19px;
    background-color: rgba(21, 25, 50, .6);
    padding: 10px 12px;
    border-radius: 10px;
    border-left: 3px solid #ff6600
}

.skills-game-exit {
    position: absolute;
    bottom: 20px;
    right: 20px
}

.skills-game-result {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: rgba(21, 25, 50, .9);
    border-radius: 12px;
    padding: 24px;
    min-width: 320px;
    text-align: center;
    border-left: 4px solid #ff6600;
    color: #e0e6f1;
    display: none
}

.skills-game-result.active {
    display: block
}

.skills-game-result h3 {
    font-size: 26px;
    margin-bottom: 12px
}

.skills-game-result p {
    font-size: 18px;
    margin: 6px 0
}

.skills-game-actions {
    margin-top: 16px;
    display: flex;
    gap: 12px;
    justify-content: center
}

.skills-game-start {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: rgba(21, 25, 50, .95);
    border-radius: 12px;
    padding: 24px;
    min-width: 360px;
    text-align: center;
    border-left: 4px solid #0099ff;
    color: #e0e6f1;
    display: none
}

.skills-game-start.active {
    display: block
}

.skills-game-start h3 {
    font-size: 26px;
    margin-bottom: 12px
}

.skills-game-start p {
    font-size: 18px;
    margin: 6px 0
}

.skill-category {
    background-color: rgba(21, 25, 50, .7);
    border-radius: 15px;
    padding: 25px;
    transition: transform .3s ease, box-shadow .3s ease;
    border-left: 4px solid #0099ff;
    height: 100%;
    display: flex;
    flex-direction: column
}

.skill-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 153, 255, .3);
    background-color: rgba(21, 25, 50, .9)
}

.skill-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px
}

.skill-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(0, 153, 255, .2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px
}

.skill-icon i {
    font-size: 28px;
    color: #0099ff
}

.skill-title {
    font-size: 26px;
    font-weight: 500;
    color: #e0e6f1
}

.skill-items {
    display: flex;
    flex-direction: column;
    gap: 15px;
    flex-grow: 1
}

.skill-item {
    display: flex;
    flex-direction: column;
    gap: 8px
}

.skill-name {
    display: flex;
    justify-content: space-between;
    align-items: center
}

.skill-name-text {
    font-size: 20px;
    font-weight: 500
}

.skill-level {
    font-size: 18px;
    color: #a0b0d0
}

.skill-bar-container {
    height: 8px;
    background-color: rgba(255, 255, 255, .1);
    border-radius: 4px;
    overflow: hidden
}

.skill-bar {
    height: 100%;
    border-radius: 4px;
    transition: width 1s ease-in-out
}

.skill-bar-advanced {
    background: linear-gradient(90deg, #0099ff, #0077cc);
    width: 90%
}

.skill-bar-expert {
    background: linear-gradient(90deg, #ff6600, #cc5500);
    width: 95%
}

.skill-bar-intermediate {
    background: linear-gradient(90deg, #00cc66, #00aa55);
    width: 75%
}

.skill-bar-proficient {
    background: linear-gradient(90deg, #cc00ff, #aa00dd);
    width: 85%
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px
}

.skill-tag {
    background-color: rgba(0, 153, 255, .2);
    color: #0099ff;
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 16px;
    display: flex;
    align-items: center;
    transition: all .3s ease
}

.skill-tag:hover {
    background-color: rgba(255, 102, 0, .2);
    color: #ff6600;
    transform: scale(1.05)
}

.skill-tag i {
    font-size: 14px;
    margin-right: 5px
}

.certifications-intro {
    text-align: center;
    font-size: 22px;
    margin-bottom: 30px;
    line-height: 1.6
}

.certifications-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    flex-grow: 1
}

.cert-card {
    background-color: rgba(21, 25, 50, .7);
    border-radius: 15px;
    padding: 25px;
    transition: transform .3s ease, box-shadow .3s ease;
    border-left: 4px solid #0099ff;
    height: 100%;
    display: flex;
    flex-direction: column
}

.cert-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 153, 255, .3);
    background-color: rgba(21, 25, 50, .9)
}

.cert-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px
}

.cert-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: rgba(0, 153, 255, .2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    flex-shrink: 0
}

.cert-icon i {
    font-size: 32px;
    color: #0099ff
}

.cert-title-container {
    flex: 1
}

.cert-title {
    font-size: 26px;
    font-weight: 500;
    color: #e0e6f1;
    margin-bottom: 5px
}

.cert-issuer {
    font-size: 18px;
    color: #a0b0d0
}

.cert-details {
    display: flex;
    flex-direction: column;
    gap: 15px;
    flex-grow: 1
}

.cert-detail {
    display: flex;
    align-items: flex-start
}

.cert-detail i {
    color: #ff6600;
    margin-right: 10px;
    font-size: 20px;
    flex-shrink: 0
}

.cert-detail-text {
    font-size: 18px;
    line-height: 1.4
}

.cert-footer {
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center
}

.cert-date {
    font-size: 18px;
    color: #a0b0d0
}

.cert-verify {
    display: flex;
    align-items: center;
    color: #0099ff;
    text-decoration: none;
    font-size: 18px;
    font-weight: 500;
    transition: color .3s ease
}

.cert-verify:hover {
    color: #ff6600
}

.cert-verify i {
    margin-left: 5px;
    font-size: 17px
}

.cert-badge {
    background-color: rgba(255, 102, 0, .2);
    color: #ff6600;
    padding: 5px 10px;
    border-radius: 15px;
    font-size: 16px;
    font-weight: 500;
    margin-top: 15px;
    display: inline-block
}

.contact-intro {
    text-align: center;
    font-size: 22px;
    margin-bottom: 40px;
    line-height: 1.6
}

.contact-container {
    display: flex;
    flex-direction: column;
    gap: 30px;
    flex-grow: 1
}

.contact-section {
    background-color: rgba(21, 25, 50, .7);
    border-radius: 15px;
    padding: 30px;
    transition: transform .3s ease, box-shadow .3s ease;
    border-left: 4px solid #0099ff
}

.contact-section:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 153, 255, .3);
    background-color: rgba(21, 25, 50, .9)
}

.section-header {
    display: flex;
    align-items: center;
    margin-bottom: 25px
}

.section-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(0, 153, 255, .2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px
}

.section-icon i {
    font-size: 28px;
    color: #0099ff
}

.section-title {
    font-size: 26px;
    font-weight: 500;
    color: #e0e6f1
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px
}

.contact-item {
    display: flex;
    align-items: center;
    transition: transform .3s ease
}

.contact-item:hover {
    transform: translateX(5px)
}

.contact-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 102, 0, .2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    flex-shrink: 0
}

.contact-icon i {
    font-size: 20px;
    color: #ff6600
}

.contact-text {
    font-size: 20px
}

.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center
}

.social-link {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: rgba(21, 25, 50, .7);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .3s ease;
    text-decoration: none
}

.social-link:hover {
    transform: translateY(-5px) rotate(15deg);
    box-shadow: 0 5px 15px rgba(0, 153, 255, .3)
}

.social-link.github:hover {
    background-color: rgba(48, 63, 88, .8)
}

.social-link.linkedin:hover {
    background-color: rgba(0, 119, 181, .8)
}

.social-link.twitter:hover {
    background-color: rgba(29, 161, 242, .8)
}

.social-link i {
    font-size: 30px;
    color: #e0e6f1
}

.social-link svg {
    width: 30px;
    height: 30px;
    fill: #e0e6f1
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px
}

.form-label {
    font-size: 18px;
    font-weight: 500;
    color: #a0b0d0
}

.form-input {
    background-color: rgba(0, 0, 0, .3);
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: 8px;
    padding: 12px 15px;
    font-size: 18px;
    color: #e0e6f1;
    transition: border-color .3s ease, background-color .3s ease
}

.form-input:focus {
    outline: none;
    border-color: #0099ff;
    background-color: rgba(0, 0, 0, .5)
}

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

.form-button {
    background: linear-gradient(90deg, #0099ff, #0077cc);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 12px 20px;
    font-size: 20px;
    font-weight: 500;
    cursor: pointer;
    transition: all .3s ease;
    display: flex;
    align-items: center;
    justify-content: center
}

.form-button:hover {
    background: linear-gradient(90deg, #0077cc, #005599);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 153, 255, .4)
}

.form-button i {
    margin-right: 8px
}

@media(max-width:768px) {
    .poster-container {
        width: 100vw;
        max-width: 100vw;
        min-height: 100vh;
        margin: 0
    }

    .content {
        max-width: 100vw;
        padding: 20px
    }

    .name {
        font-size: 42px
    }

    .title {
        font-size: 24px
    }

    .intro {
        font-size: 20px;
        padding: 0 10px
    }

    .nav-menu {
        flex-wrap: wrap;
        padding: 0 10px
    }

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

    .project-title {
        font-size: 24px
    }

    .project-details {
        grid-template-columns: 1fr
    }

    .skills-grid {
        grid-template-columns: 1fr
    }

    .certifications-container {
        grid-template-columns: 1fr
    }
}

/* --- Chat Widget Styles --- */
#ai-chat-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    font-family: 'Roboto', sans-serif;
}

.chat-toggle-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #0099ff, #005599);
    border: none;
    color: white;
    cursor: pointer;
    box-shadow: 0 5px 20px rgba(0, 153, 255, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    animation: swing 3s ease-in-out infinite;
}

.chat-toggle-btn:hover {
    transform: scale(1.1);
}

.chat-toggle-btn i {
    font-size: 32px;
}

.chat-toggle-btn.hidden {
    transform: scale(0);
    opacity: 0;
    pointer-events: none;
}

@keyframes swing {
    0% {
        transform: rotate(0deg);
    }

    10% {
        transform: rotate(15deg);
    }

    20% {
        transform: rotate(-10deg);
    }

    30% {
        transform: rotate(5deg);
    }

    40% {
        transform: rotate(-5deg);
    }

    50% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(0deg);
    }
}

.chat-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 500px;
    background-color: rgba(21, 25, 50, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 153, 255, 0.3);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform-origin: bottom right;
    transform: scale(0);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.chat-window.active {
    transform: scale(1);
    opacity: 1;
}

.chat-header {
    padding: 15px 20px;
    background: linear-gradient(90deg, #0099ff, #0077cc);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header-info {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    font-size: 18px;
}

.icon-btn {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    transition: color 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-btn:hover {
    color: white;
}

.chat-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.chat-message {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 15px;
    line-height: 1.4;
    position: relative;
    word-wrap: break-word;
}

.chat-message.agent {
    align-self: flex-start;
    background-color: rgba(0, 153, 255, 0.15);
    color: #e0e6f1;
    border-bottom-left-radius: 4px;
}

.chat-message.user {
    align-self: flex-end;
    background-color: #0099ff;
    color: white;
    border-bottom-right-radius: 4px;
}

.chat-input-area {
    padding: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    gap: 10px;
    background-color: rgba(10, 14, 39, 0.5);
}

#chat-input {
    flex: 1;
    background-color: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 10px 15px;
    color: white;
    outline: none;
    transition: border-color 0.3s;
}

#chat-input:focus {
    border-color: #0099ff;
}

.send-btn {
    background-color: #0099ff;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    transition: background-color 0.3s;
}

.send-btn:hover {
    background-color: #0077cc;
}

/* Typing Indicator */
.typing-indicator .message-content {
    display: flex;
    gap: 4px;
    padding: 5px 0;
}

.dot {
    width: 8px;
    height: 8px;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    animation: bounce 1.4s infinite ease-in-out both;
}

.dot:nth-child(1) {
    animation-delay: -0.32s;
}

.dot:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes bounce {

    0%,
    80%,
    100% {
        transform: scale(0);
    }

    40% {
        transform: scale(1);
    }
}

@media (max-width: 480px) {
    .chat-window {
        bottom: 0;
        right: 0;
        width: 100%;
        height: 100%;
        border-radius: 0;
    }
}