/* 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: #e2e8f0;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 25%, #334155 50%, #475569 75%, #64748b 100%);
    background-size: 400% 400%;
    animation: gradientShift 20s ease infinite;
    min-height: 100vh;
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }

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

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

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    border-radius: 10px;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #0891b2 0%, #0e7490 100%);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}



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

.nav-logo .logo-text {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 50%, #22d3ee 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(6, 182, 212, 0.5);
    animation: logoGlow 3s ease-in-out infinite alternate;
}

@keyframes logoGlow {
    from {
        filter: drop-shadow(0 0 5px rgba(6, 182, 212, 0.5));
    }

    to {
        filter: drop-shadow(0 0 20px rgba(34, 211, 238, 0.8));
    }
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
}

.nav-link {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    border-radius: 25px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.nav-link:hover::before {
    opacity: 1;
}

.nav-link:hover {
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 8px;
    background: transparent;
    border: none;
    outline: none;
    -webkit-tap-highlight-color: transparent;
    justify-content: space-between;
    align-items: center;
    width: 30px;
    height: 34px;
}

.bar {
    width: 22px;
    height: 2px;
    background: #ffffff;
    transition: all 0.3s ease;
    border-radius: 0;
    margin: 0;
}

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

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(6, 182, 212, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(34, 211, 238, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(8, 145, 178, 0.1) 0%, transparent 50%);
    animation: float 20s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

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

.hero-text {
    color: white;
    animation: slideInLeft 1s ease-out;
}

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

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.1;
    color: white;
    text-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.highlight {
    background: linear-gradient(135deg, #06b6d4 0%, #22d3ee 50%, #67e8f9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 2s ease-in-out infinite alternate;
    position: relative;
}

@keyframes shimmer {
    from {
        filter: drop-shadow(0 0 10px rgba(6, 182, 212, 0.8));
    }

    to {
        filter: drop-shadow(0 0 25px rgba(34, 211, 238, 1));
    }
}

.hero-subtitle {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.8;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.2);
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    animation: slideInUp 1s ease-out 0.3s both;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.btn {
    padding: 15px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.4s ease;
    display: inline-block;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    color: white;
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.4);
}

.btn-primary:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 20px 40px rgba(6, 182, 212, 0.6);
    background: linear-gradient(135deg, #0891b2 0%, #0e7490 100%);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: white;
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 35px rgba(255, 255, 255, 0.2);
}

/* Tech Workspace */
.tech-workspace {
    position: relative;
    background: rgba(30, 41, 59, 0.4);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 30px;
    padding: 3rem;
    border: 1px solid rgba(6, 182, 212, 0.2);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
    animation: slideInRight 1s ease-out 0.2s both, workspaceGlow 4s ease-in-out infinite 2s;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    overflow: hidden;
}

.tech-workspace::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(6, 182, 212, 0.1), transparent);
    animation: workspaceRotate 8s linear infinite;
    z-index: -1;
}

@keyframes workspaceGlow {

    0%,
    100% {
        box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
        border-color: rgba(6, 182, 212, 0.2);
    }

    50% {
        box-shadow: 0 25px 50px rgba(6, 182, 212, 0.3);
        border-color: rgba(6, 182, 212, 0.5);
    }
}

@keyframes workspaceRotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

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

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Laptop */
.laptop {
    position: relative;
    animation: float 4s ease-in-out infinite;
}

.laptop-screen {
    width: 200px;
    height: 130px;
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    border-radius: 8px 8px 0 0;
    border: 3px solid #06b6d4;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.3);
    animation: screenFlicker 3s ease-in-out infinite;
}

.laptop-screen::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.3), transparent);
    animation: screenScan 2s ease-in-out infinite;
}

@keyframes screenFlicker {

    0%,
    100% {
        box-shadow: 0 0 20px rgba(6, 182, 212, 0.3);
    }

    50% {
        box-shadow: 0 0 30px rgba(6, 182, 212, 0.6);
    }
}

@keyframes screenScan {
    0% {
        left: -100%;
    }

    100% {
        left: 100%;
    }
}

.laptop-base {
    width: 220px;
    height: 15px;
    background: linear-gradient(135deg, #0891b2 0%, #06b6d4 100%);
    border-radius: 0 0 10px 10px;
    margin-top: -2px;
    box-shadow: 0 5px 15px rgba(6, 182, 212, 0.2);
}

.code-lines {
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.code-line {
    height: 4px;
    background: linear-gradient(135deg, #22d3ee 0%, #67e8f9 100%);
    border-radius: 2px;
    animation: codeGlow 2s ease-in-out infinite alternate, codeType 4s ease-in-out infinite;
    transform-origin: left;
}

.code-line.short {
    width: 60%;
    animation-delay: 0.5s;
}

.code-line.medium {
    width: 80%;
    animation-delay: 1s;
}

.code-line:nth-child(1) {
    animation-delay: 0s;
}

.code-line:nth-child(2) {
    animation-delay: 0.3s;
}

.code-line:nth-child(3) {
    animation-delay: 0.6s;
}

.code-line:nth-child(4) {
    animation-delay: 0.9s;
}

@keyframes codeGlow {
    from {
        opacity: 0.6;
    }

    to {
        opacity: 1;
    }
}

@keyframes codeType {

    0%,
    90%,
    100% {
        transform: scaleX(1);
    }

    45% {
        transform: scaleX(0.3);
    }
}

/* Mobile Devices */
.mobile-devices {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    animation: float 4s ease-in-out infinite 1s;
}

.phone {
    width: 60px;
    height: 110px;
    background: #1e293b;
    border-radius: 12px;
    border: 2px solid #06b6d4;
    position: relative;
    box-shadow: 0 10px 25px rgba(6, 182, 212, 0.2);
    animation: phoneVibrate 3s ease-in-out infinite;
}

@keyframes phoneVibrate {

    0%,
    100% {
        transform: translateX(0);
    }

    10%,
    30%,
    50%,
    70%,
    90% {
        transform: translateX(-1px);
    }

    20%,
    40%,
    60%,
    80% {
        transform: translateX(1px);
    }
}

.phone-screen {
    width: 50px;
    height: 90px;
    background: linear-gradient(135deg, #334155 0%, #475569 100%);
    border-radius: 8px;
    margin: 5px;
    position: relative;
    overflow: hidden;
}

.app-ui {
    padding: 8px;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.app-header {
    height: 8px;
    background: linear-gradient(135deg, #22d3ee 0%, #67e8f9 100%);
    border-radius: 2px;
    animation: headerPulse 2s ease-in-out infinite;
}

@keyframes headerPulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }
}

.app-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ui-element {
    height: 6px;
    background: rgba(34, 211, 238, 0.6);
    border-radius: 2px;
    animation: uiLoad 3s ease-in-out infinite;
    transform-origin: left;
}

.ui-element.small {
    width: 70%;
    height: 4px;
    animation-delay: 0.5s;
}

.ui-element:nth-child(1) {
    animation-delay: 0s;
}

.ui-element:nth-child(2) {
    animation-delay: 0.3s;
}

@keyframes uiLoad {

    0%,
    100% {
        transform: scaleX(1);
        opacity: 0.6;
    }

    50% {
        transform: scaleX(0.8);
        opacity: 1;
    }
}

.tablet {
    width: 80px;
    height: 100px;
    background: #1e293b;
    border-radius: 8px;
    border: 2px solid #06b6d4;
    position: relative;
    box-shadow: 0 10px 25px rgba(6, 182, 212, 0.2);
    animation: tabletTilt 4s ease-in-out infinite;
}

@keyframes tabletTilt {

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

    25% {
        transform: rotate(-2deg);
    }

    75% {
        transform: rotate(2deg);
    }
}

.tablet-screen {
    width: 70px;
    height: 85px;
    background: linear-gradient(135deg, #334155 0%, #475569 100%);
    border-radius: 6px;
    margin: 5px;
    padding: 4px;
    overflow: hidden;
}

/* Chat Interface */
.chat-interface {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.chat-header {
    height: 8px;
    background: linear-gradient(135deg, #22d3ee 0%, #67e8f9 100%);
    border-radius: 2px;
    margin-bottom: 3px;
    animation: headerPulse 2s ease-in-out infinite;
}

.chat-title {
    width: 60%;
    height: 3px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 1px;
    margin: 2px auto;
}

.chat-messages {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 2px;
}

.message {
    display: flex;
    animation: messageSlide 0.5s ease-out;
}

.message.received {
    justify-content: flex-start;
    animation-delay: 0s;
}

.message.sent {
    justify-content: flex-end;
    animation-delay: 1s;
}

.message.received:nth-child(3) {
    animation-delay: 2s;
}

.message-bubble {
    max-width: 70%;
    padding: 2px 4px;
    border-radius: 4px;
    font-size: 4px;
    line-height: 1;
    animation: bubbleGlow 3s ease-in-out infinite;
}

.message.received .message-bubble {
    background: rgba(6, 182, 212, 0.3);
    color: #22d3ee;
    border: 1px solid rgba(6, 182, 212, 0.5);
}

.message.sent .message-bubble {
    background: rgba(34, 211, 238, 0.4);
    color: #67e8f9;
    border: 1px solid rgba(34, 211, 238, 0.6);
}

@keyframes messageSlide {
    from {
        opacity: 0;
        transform: translateY(5px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bubbleGlow {

    0%,
    100% {
        box-shadow: 0 0 2px rgba(6, 182, 212, 0.3);
    }

    50% {
        box-shadow: 0 0 4px rgba(6, 182, 212, 0.6);
    }
}

/* Floating Tech Icons */
.floating-tech-icons {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.tech-icon {
    position: absolute;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.2) 0%, rgba(34, 211, 238, 0.1) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: #22d3ee;
    animation: float 6s ease-in-out infinite, iconGlow 3s ease-in-out infinite;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(34, 211, 238, 0.3);
    box-shadow: 0 10px 20px rgba(6, 182, 212, 0.2);
    transition: all 0.3s ease;
}

.tech-icon:hover {
    transform: scale(1.2) rotate(10deg);
    box-shadow: 0 15px 30px rgba(6, 182, 212, 0.4);
}

@keyframes iconGlow {

    0%,
    100% {
        box-shadow: 0 10px 20px rgba(6, 182, 212, 0.2);
        text-shadow: 0 0 5px rgba(34, 211, 238, 0.5);
    }

    50% {
        box-shadow: 0 15px 30px rgba(6, 182, 212, 0.4);
        text-shadow: 0 0 15px rgba(34, 211, 238, 0.8);
    }
}

.tech-icon.flutter {
    top: 10px;
    right: 10px;
    animation-delay: 0s;
}

.tech-icon.firebase {
    bottom: 10px;
    left: 10px;
    animation-delay: 2s;
}

.tech-icon.code {
    top: 30%;
    left: -20px;
    animation-delay: 1s;
}

.tech-icon.mobile {
    top: 60%;
    right: -20px;
    animation-delay: 3s;
}

.tech-icon.dart {
    top: 80%;
    left: 50%;
    animation-delay: 4s;
}

.tech-icon.api {
    top: 20%;
    left: 50%;
    animation-delay: 5s;
}

/* Floating Particles */
.floating-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: #22d3ee;
    border-radius: 50%;
    animation: particleFloat 8s linear infinite;
    opacity: 0.7;
}

.particle:nth-child(1) {
    left: 10%;
    animation-delay: 0s;
    animation-duration: 6s;
}

.particle:nth-child(2) {
    left: 30%;
    animation-delay: 1s;
    animation-duration: 8s;
}

.particle:nth-child(3) {
    left: 50%;
    animation-delay: 2s;
    animation-duration: 7s;
}

.particle:nth-child(4) {
    left: 70%;
    animation-delay: 3s;
    animation-duration: 9s;
}

.particle:nth-child(5) {
    left: 90%;
    animation-delay: 4s;
    animation-duration: 6s;
}

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }

    10% {
        opacity: 0.7;
        transform: scale(1);
    }

    90% {
        opacity: 0.7;
    }

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

@keyframes float {

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

    33% {
        transform: translateY(-20px) rotate(5deg);
    }

    66% {
        transform: translateY(-10px) rotate(-5deg);
    }
}

/* Section Styles */
section {
    padding: 6rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #06b6d4 0%, #22d3ee 50%, #67e8f9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(135deg, #06b6d4 0%, #22d3ee 100%);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

/* About Section */
.about {
    background: rgba(15, 23, 42, 0.3);
    backdrop-filter: blur(10px);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.05) 0%, rgba(34, 211, 238, 0.05) 100%);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
    position: relative;
    z-index: 2;
}

.about-card,
.education-card {
    background: rgba(30, 41, 59, 0.4);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 3rem;
    border-radius: 25px;
    box-shadow:
        0 25px 50px rgba(0, 0, 0, 0.2),
        0 0 0 1px rgba(6, 182, 212, 0.2);
    margin-bottom: 2rem;
    border: 1px solid rgba(6, 182, 212, 0.2);
    transition: all 0.4s ease;
    animation: slideInUp 0.8s ease-out;
}

.about-card:hover,
.education-card:hover {
    transform: translateY(-10px);
    box-shadow:
        0 35px 70px rgba(6, 182, 212, 0.15),
        0 0 0 1px rgba(6, 182, 212, 0.3);
}

.about-card h3,
.education-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: white;
    font-weight: 700;
}

.about-card p {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

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

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: #0077B5 !important;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(10px);
}

.contact-item i {
    width: 25px;
    color: #22d3ee !important;
    font-size: 1.2rem;
}

.contact-item span {
    color: #22d3ee !important;
}

.contact-item a {
    color: #22d3ee !important;
    text-decoration: none;
    font-weight: 600;
}

.contact-item a:hover {
    color: #005885 !important;
    text-decoration: underline;
}

.education-item {
    border-left: 4px solid transparent;
    border-image: linear-gradient(135deg, #06b6d4 0%, #22d3ee 100%) 1;
    padding-left: 2rem;
    position: relative;
}

.education-item::before {
    content: '';
    position: absolute;
    left: -10px;
    top: 0;
    width: 16px;
    height: 16px;
    background: linear-gradient(135deg, #06b6d4 0%, #22d3ee 100%);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.6);
}

.education-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 1rem;
}

.education-header h4 {
    font-size: 1.4rem;
    color: white;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.year {
    background: linear-gradient(135deg, #06b6d4 0%, #22d3ee 100%);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 700;
    box-shadow: 0 10px 25px rgba(6, 182, 212, 0.3);
}

.degree {
    font-style: italic;
    color: #22d3ee;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 1.1rem;
}

.location {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
}

/* Skills Section */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
}

.skill-category {
    background: rgba(30, 41, 59, 0.4);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 3rem;
    border-radius: 25px;
    box-shadow:
        0 25px 50px rgba(0, 0, 0, 0.2),
        0 0 0 1px rgba(6, 182, 212, 0.2);
    transition: all 0.4s ease;
    border: 1px solid rgba(6, 182, 212, 0.2);
    position: relative;
    overflow: hidden;
    animation: slideInUp 0.8s ease-out;
}

.skill-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #06b6d4 0%, #22d3ee 100%);
}

.skill-category:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow:
        0 35px 70px rgba(6, 182, 212, 0.15),
        0 0 0 1px rgba(6, 182, 212, 0.3);
}

.skill-category h3 {
    font-size: 1.6rem;
    margin-bottom: 2rem;
    color: white;
    text-align: center;
    font-weight: 700;
}

.skill-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1.5rem;
}

.skill-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(51, 65, 85, 0.3);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    transition: all 0.4s ease;
    border: 1px solid rgba(6, 182, 212, 0.2);
    position: relative;
    overflow: hidden;
}

.skill-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(6, 182, 212, 0.2), transparent);
    transition: left 0.5s;
}

.skill-item:hover::before {
    left: 100%;
}

.skill-item:hover {
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    color: white;
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 20px 40px rgba(6, 182, 212, 0.3);
}

.skill-item i {
    font-size: 2.5rem;
    color: #22d3ee;
    transition: all 0.3s ease;
}

.skill-item:hover i {
    color: white;
    transform: scale(1.2) rotate(360deg);
}

.skill-item span {
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    color: rgba(255, 255, 255, 0.9);
}

.skill-item:hover span {
    color: white;
}

/* Projects Section */
.projects {
    background: rgba(15, 23, 42, 0.3);
    backdrop-filter: blur(10px);
    position: relative;
}

.projects::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.05) 0%, rgba(34, 211, 238, 0.05) 100%);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    position: relative;
    z-index: 2;
}

.project-card {
    background: rgba(30, 41, 59, 0.4);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 25px;
    padding: 3rem;
    box-shadow:
        0 25px 50px rgba(0, 0, 0, 0.2),
        0 0 0 1px rgba(6, 182, 212, 0.2);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(6, 182, 212, 0.2);
    animation: slideInUp 0.8s ease-out;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(135deg, #06b6d4 0%, #22d3ee 50%, #67e8f9 100%);
}

.project-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(6, 182, 212, 0.1), transparent);
    transform: rotate(45deg);
    transition: all 0.6s ease;
    opacity: 0;
}

.project-card:hover {
    transform: translateY(-20px) scale(1.02);
    box-shadow:
        0 35px 70px rgba(6, 182, 212, 0.2),
        0 0 0 1px rgba(6, 182, 212, 0.3);
}

.project-card:hover::after {
    opacity: 1;
    animation: shimmerEffect 1.5s ease-in-out;
}

@keyframes shimmerEffect {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
    }

    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
    }
}

.project-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.project-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    box-shadow: 0 15px 35px rgba(6, 182, 212, 0.3);
    transition: all 0.4s ease;
}

.project-card:hover .project-icon {
    transform: rotate(360deg) scale(1.1);
    box-shadow: 0 20px 40px rgba(6, 182, 212, 0.5);
}

.project-header h3 {
    font-size: 1.6rem;
    color: white;
    font-weight: 700;
}

.project-description {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.project-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.feature-tag {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.2) 0%, rgba(34, 211, 238, 0.2) 100%);
    color: #22d3ee;
    padding: 0.5rem 1.2rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    border: 1px solid rgba(6, 182, 212, 0.3);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.feature-tag:hover {
    background: linear-gradient(135deg, #06b6d4 0%, #22d3ee 100%);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(6, 182, 212, 0.3);
}

.project-links {
    display: flex;
    gap: 1.5rem;
}

.project-link {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 2rem;
    background: rgba(51, 65, 85, 0.3);
    color: #e2e8f0;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.4s ease;
    border: 1px solid rgba(6, 182, 212, 0.2);
    backdrop-filter: blur(10px);
}

.project-link:hover {
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    color: white;
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(6, 182, 212, 0.4);
}

/* Certificates Section */
.certificates {
    padding: 8rem 0;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    position: relative;
}

.certificates::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.02)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.02)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.01)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
    pointer-events: none;
}

.certificates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.certificate-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 20px;
    padding: 3rem;
    box-shadow:
        0 25px 50px rgba(0, 0, 0, 0.15),
        0 0 0 1px rgba(6, 182, 212, 0.1);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    animation: slideInUp 0.8s ease-out;
    border: 2px solid #e2e8f0;
}

.certificate-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #0077B5 0%, #00a0dc 100%);
}

.certificate-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow:
        0 35px 70px rgba(0, 0, 0, 0.2),
        0 0 0 1px rgba(6, 182, 212, 0.3);
}

.certificate-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.cisco-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.cisco-bars {
    display: flex;
    align-items: flex-end;
    gap: 2px;
    height: 30px;
}

.cisco-bars span {
    width: 4px;
    background: #0077B5;
    border-radius: 2px;
}

.cisco-bars span:nth-child(1) {
    height: 15px;
}

.cisco-bars span:nth-child(2) {
    height: 20px;
}

.cisco-bars span:nth-child(3) {
    height: 25px;
}

.cisco-bars span:nth-child(4) {
    height: 30px;
}

.cisco-bars span:nth-child(5) {
    height: 20px;
}

.cisco-text {
    display: flex;
    flex-direction: column;
}

.cisco-text strong {
    font-size: 1.2rem;
    font-weight: 800;
    color: #1e293b;
    letter-spacing: 1px;
}

.cisco-text span {
    font-size: 0.9rem;
    color: #00a0dc;
    font-weight: 500;
}

.certificate-badge {
    font-size: 2rem;
    color: #fbbf24;
    animation: pulse 2s ease-in-out infinite;
}

.certificate-content {
    text-align: center;
    margin-bottom: 3rem;
}

.certificate-awarded {
    font-size: 1rem;
    color: #64748b;
    margin-bottom: 1rem;
}

.certificate-name {
    font-size: 2.5rem;
    font-weight: 800;
    color: #0077B5;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 4px rgba(0, 119, 181, 0.1);
}

.certificate-completion {
    font-size: 1rem;
    color: #64748b;
    margin-bottom: 1rem;
}

.certificate-course {
    font-size: 2rem;
    font-weight: 700;
    color: #0077B5;
    margin-bottom: 1.5rem;
}

.certificate-provider {
    font-size: 0.95rem;
    color: #64748b;
    line-height: 1.6;
}

.certificate-footer {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding-top: 2rem;
    border-top: 2px solid #e2e8f0;
}

.certificate-signature {
    text-align: left;
}

.signature-line {
    font-family: 'Brush Script MT', cursive;
    font-size: 1.8rem;
    color: #0077B5;
    margin-bottom: 0.5rem;
    font-weight: 400;
}

.signature-title {
    font-size: 0.85rem;
    color: #64748b;
    line-height: 1.4;
}

.certificate-date {
    text-align: right;
}

.completion-date {
    font-size: 1.2rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 0.25rem;
}

.date-label {
    font-size: 0.85rem;
    color: #64748b;
}

/* Certificate animations */
@keyframes certificateGlow {

    0%,
    100% {
        box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    }

    50% {
        box-shadow: 0 25px 50px rgba(0, 119, 181, 0.2);
    }
}

.certificate-card:nth-child(1) {
    animation-delay: 0.2s;
}

.certificate-card:nth-child(2) {
    animation-delay: 0.4s;
}

/* Responsive design for certificates */
@media (max-width: 768px) {
    .certificates-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .certificate-card {
        padding: 2rem;
    }

    .certificate-name {
        font-size: 2rem;
    }

    .certificate-course {
        font-size: 1.5rem;
    }

    .certificate-footer {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }

    .certificate-signature,
    .certificate-date {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .certificates {
        padding: 4rem 0;
    }

    .certificate-name {
        font-size: 1.8rem;
    }

    .certificate-course {
        font-size: 1.3rem;
    }

    .cisco-text strong {
        font-size: 1rem;
    }

    .cisco-text span {
        font-size: 0.8rem;
    }
}

/* Contact Section */
.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
}

.contact-card {
    background: rgba(30, 41, 59, 0.4);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 3rem;
    border-radius: 25px;
    box-shadow:
        0 25px 50px rgba(0, 0, 0, 0.2),
        0 0 0 1px rgba(6, 182, 212, 0.2);
    text-align: center;
    transition: all 0.4s ease;
    border: 1px solid rgba(6, 182, 212, 0.2);
    position: relative;
    overflow: hidden;
    animation: slideInUp 0.8s ease-out;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #06b6d4 0%, #22d3ee 100%);
}

.contact-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow:
        0 35px 70px rgba(6, 182, 212, 0.15),
        0 0 0 1px rgba(6, 182, 212, 0.3);
}

.contact-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    font-size: 2.5rem;
    color: white;
    box-shadow: 0 20px 40px rgba(6, 182, 212, 0.3);
    transition: all 0.4s ease;
}

.contact-card:hover .contact-icon {
    transform: scale(1.1) rotate(360deg);
    box-shadow: 0 25px 50px rgba(6, 182, 212, 0.5);
}

.contact-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: white;
    font-weight: 700;
}

.contact-card p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.contact-btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 700;
    transition: all 0.4s ease;
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.3);
}

.contact-btn:hover {
    background: linear-gradient(135deg, #0891b2 0%, #0e7490 100%);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(6, 182, 212, 0.5);
}

/* Footer */
.footer {
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(20px);
    color: white;
    padding: 3rem 0;
    border-top: 1px solid rgba(6, 182, 212, 0.2);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(135deg, #06b6d4 0%, #22d3ee 50%, #67e8f9 100%);
}

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

.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-links a {
    width: 60px;
    height: 60px;
    background: rgba(51, 65, 85, 0.3);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #e2e8f0;
    text-decoration: none;
    transition: all 0.4s ease;
    border: 1px solid rgba(6, 182, 212, 0.2);
    font-size: 1.5rem;
}

.social-links a:hover {
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    color: white;
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 15px 35px rgba(6, 182, 212, 0.4);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: rgba(30, 41, 59, 0.95);
        backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: left 0.3s ease;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.3);
        padding: 2rem 0;
        border-radius: 0 0 20px 20px;
        z-index: 999;
    }

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

    .nav-menu .nav-link {
        color: #ffffff;
        margin: 1rem 0;
        padding: 0.5rem 1rem;
        display: block;
        text-decoration: none;
        transition: color 0.3s ease;
    }

    .nav-menu .nav-link:hover {
        color: #06b6d4;
    }

    .nav-toggle {
        display: flex !important;
        z-index: 1001;
        position: relative;
        pointer-events: auto;
        background: rgba(0, 0, 0, 0.1);
        border-radius: 4px;
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

    .hero-title {
        font-size: 2.8rem;
    }

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

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

    .education-header {
        flex-direction: column;
        align-items: start;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 250px;
        text-align: center;
    }

    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }

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

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

    .contact-info-grid {
        grid-template-columns: 1fr;
    }

    .skill-category {
        min-width: auto;
    }

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

    .project-link {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.2rem;
    }

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

    .about-card,
    .education-card,
    .skill-category,
    .project-card,
    .contact-card {
        padding: 2rem;
    }

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

    .project-links {
        gap: 0.8rem;
    }

    .project-link {
        padding: 0.7rem 1.2rem;
        font-size: 0.85rem;
        gap: 0.5rem;
    }

    .tech-workspace {
        padding: 2rem;
        min-height: 300px;
    }

    .floating-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}

/* 
APK Button Styling */
.project-link.apk-link {
    background: linear-gradient(135deg, #3DDC84 0%, #2E7D32 100%);
    color: white;
    border: 2px solid #3DDC84;
    position: relative;
    overflow: hidden;
    z-index: 10;
    pointer-events: auto;
}

.project-link.apk-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.project-link.apk-link:hover::before {
    left: 100%;
}

.project-link.apk-link:hover {
    background: linear-gradient(135deg, #2E7D32 0%, #1B5E20 100%);
    border-color: #2E7D32;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 35px rgba(61, 220, 132, 0.4);
}

.project-link.apk-link i {
    color: white;
    font-size: 1.1rem;
}

/* Responsive adjustments for project links */
@media (max-width: 768px) {
    .project-links {
        flex-direction: column;
        gap: 1rem;
    }

    .project-link {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .project-links {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.8rem;
    }

    .project-link.apk-link {
        grid-column: 1 / -1;
        margin-top: 0.5rem;
    }
}/*
 Fix for button interactions */
.project-links {
    position: relative;
    z-index: 15;
    pointer-events: auto;
}

.project-link {
    position: relative;
    z-index: 16;
    pointer-events: auto;
    cursor: pointer;
}

/* Ensure buttons work on hover */
.project-card:hover .project-links {
    transform: none !important;
    z-index: 20;
}

.project-card:hover .project-link {
    pointer-events: auto !important;
    cursor: pointer !important;
}