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

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

:root {
    --bg-color: #0f172a; /* Darker blue background */
    --second-bg-color: #1e293b; /* Slightly lighter blue */
    --text-color: #f8fafc; /* Off-white text for dark mode */
    --dark-text-color: #1e293b; /* Dark text for light mode */
    --main-color: #38bdf8; /* Bright sky blue accent */
    --accent-color: #6366f1; /* Indigo for secondary accent */
    --gradient-primary: linear-gradient(135deg, var(--main-color), var(--accent-color));
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    --transition: all 0.3s ease;
}

/* Light mode styles */
body.light-mode {
    background-color: #f8fafc;
    color: var(--dark-text-color);
}

body.light-mode .home-content h3,
body.light-mode .home-content p,
body.light-mode .navbar a,
body.light-mode .footer-text p {
    color: rgba(30, 41, 59, 0.9); /* Dark text with slight transparency */
}

body.light-mode .home-content h1,
body.light-mode .heading,
body.light-mode .About > h2 {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: none;
}

body.light-mode .header {
    background: rgba(248, 250, 252, 0.8);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

body.light-mode .navbar a:hover,
body.light-mode .navbar a.active {
    color: var(--main-color);
}

body.light-mode .detail-item,
body.light-mode .skills-box,
body.light-mode .portfolio-box,
body.light-mode .contact-item,
body.light-mode .contact-form {
    background: white;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

body.light-mode .detail-item p,
body.light-mode .skills-box h3,
body.light-mode .portfolio-box h3,
body.light-mode .portfolio-box p,
body.light-mode .contact-item h3,
body.light-mode .contact-item p,
body.light-mode .contact-item a {
    color: #334155; /* Slate-700 - good dark color for light backgrounds */
}

body.light-mode .social-media a {
    background: #f1f5f9;
    color: #38bdf8;
    border-color: #38bdf8;
}

body.light-mode .skill-list span,
body.light-mode .project-tech span {
    background: rgba(56, 189, 248, 0.1);
    color: #0284c7; /* Darker blue for better contrast */
}

body.light-mode .footer {
    background: #f1f5f9;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    overflow-x: hidden;
    line-height: 1.6;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.03) 0%, rgba(0, 0, 0, 0) 70%);
    z-index: -1;
    transform: rotate(30deg);
}

body::after {
    content: '';
    position: fixed;
    bottom: -50%;
    left: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.03) 0%, rgba(0, 0, 0, 0) 70%);
    z-index: -1;
    transform: rotate(-30deg);
}

h1, h2, h3, h4, .logo, .navbar a, .btn {
    font-family: 'Poppins', sans-serif;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 5%;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: var(--transition);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header.sticky {
    padding: 15px 5%;
    background: var(--second-bg-color);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.logo {
    font-size: 28px;
    color: var(--text-color);
    text-decoration: none;
    font-weight: 700;
    cursor: default;
    opacity: 0;
    animation: slideRight 1s ease forwards;
    position: relative;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 0 15px rgba(56, 189, 248, 0.3);
}

.navbar {
    display: flex;
    align-items: center;
}

.navbar a {
    display: inline-block;
    font-size: 17px;
    text-decoration: none;
    color: var(--text-color);
    margin-left: 40px;
    font-weight: 500;
    transition: var(--transition);
    opacity: 0;
    animation: slideTop .5s ease forwards;
    animation-delay: calc(.2s * var(--i));
    position: relative;
}

.navbar a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 5px;
    transition: var(--transition);
}

.navbar a:hover::after,
.navbar a.active::after {
    width: 100%;
}

.navbar a:hover,
.navbar a.active {
    color: var(--main-color);
}

#menu-icon {
    font-size: 2.5rem;
    color: var(--text-color);
    display: none;
    cursor: pointer;
    transition: var(--transition);
}

.home {
    width: 100%;
    min-height: 100vh;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 120px 5% 50px;
    position: relative;
    overflow: hidden;
    gap: 2rem;
}

.home-content {
    max-width: 700px;
    flex: 1;
    z-index: 2;
}

.home-content h3 {
    font-size: 2rem;
    font-weight: 700;
    opacity: 0;
    animation: slideBottom 1s ease forwards;
    animation-delay: 0.5s;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 15px;
}

.home-content h3:first-of-type {
    font-size: 2rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 15px;
    animation: none;
    opacity: 1;
}

.home-content h3:nth-of-type(2) {
    margin-bottom: 20px;
    opacity: 0;
    animation: slideTop 1s ease forwards;
    animation-delay: 0.7s;
}

.home-content h3 .highlight {
    font-size: 2.8rem;
    color: var(--text-color);
    position: relative;
    display: inline-block;
    margin-left: 10px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 0 10px rgba(56, 189, 248, 0.3);
    font-weight: 700;
}

.home-content h3 .typing-text {
    color: var(--main-color);
    position: relative;
    display: inline-block;
    text-shadow: 0 0 15px rgba(56, 189, 248, 0.3);
}

.home-content h1 {
    font-size: 4.5rem;
    font-weight: 700;
    margin: 5px 0 20px;
    opacity: 0;
    animation: slideRight 1s ease forwards;
    animation-delay: 0.1s;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 5px 20px rgba(56, 189, 248, 0.3);
}

.home-content p {
    font-size: 1.1rem;
    line-height: 1.7;
    opacity: 0;
    animation: slideLeft 1s ease forwards;
    animation-delay: 0.1s;
    max-width: 600px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
}

.home-img {
    position: relative;
    opacity: 0;
    animation: zoomOut 1s ease forwards;
    animation-delay: 0.1s;
    flex: 0 0 auto;
    width: 50%;
    max-width: 650px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.home-img img {
    max-width: 100%;
    width: 600px;
    height: auto;
    transform-origin: center;
    transition: transform 1s ease;
    filter: drop-shadow(0 10px 20px rgba(56, 189, 248, 0.3));
    animation: float 5s ease-in-out infinite;
    object-fit: contain;
}

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

.home::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.03) 0%, rgba(0, 0, 0, 0) 70%);
    z-index: -1;
}

.social-media {
    margin: 20px 0;
}

.social-media a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: var(--second-bg-color);
    border: 2px solid var(--main-color);
    font-size: 22px;
    color: var(--main-color);
    text-decoration: none;
    border-radius: 50%;
    margin: 20px 12px 20px 0;
    transition: var(--transition);
    opacity: 0;
    animation: slideLeft 1s ease forwards;
    animation-delay: calc(.2s * var(--i));
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.2);
}

.social-media a:hover {
    background: var(--gradient-primary);
    color: var(--text-color);
    border-color: transparent;
    transform: translateY(-5px) rotate(360deg);
    box-shadow: 0 0 20px var(--main-color);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 30px;
    background: var(--gradient-primary);
    border-radius: 30px;
    box-shadow: 0 5px 15px rgba(56, 189, 248, 0.3);
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--text-color);
    opacity: 0;
    animation: slideTop 1s ease forwards;
    animation-delay: 1s;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: all 0.6s ease;
    z-index: 1;
}

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

.btn:hover {
    background: transparent;
    color: var(--main-color);
    border: 2px solid var(--main-color);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(56, 189, 248, 0.4);
}

.btn[download]::after {
    content: "\f019";
    font-family: boxicons;
    margin-left: 8px;
    font-size: 1.2em;
    transform: translateY(2px);
}

.btn[download]:active {
    transform: translateY(3px);
}

.About {
    text-align: center;
    margin: 5% 0;
    padding: 5rem 9% 2rem;
    position: relative;
    overflow: hidden;
}

.About > h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.About > h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 3px;
}

.About > h2 > span {
    color: var(--main-color);
}

.About > h3 {
    color: var(--main-color);
    font-size: 1.8rem;
    margin: 30px 0;
    font-weight: 600;
}

.About > p {
    font-size: 1.1rem;
    margin: 20px auto 50px;
    max-width: 800px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
}

.detail {
    margin: 5rem 0;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 3rem;
}

.detail-item {
    margin: 0 20px;
    padding: 2.5rem;
    background: var(--second-bg-color);
    border-radius: var(--border-radius-md);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
    flex: 0 0 300px;
    position: relative;
    overflow: hidden;
}

.detail-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-primary);
}

.detail-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.detail-item i {
    font-size: 3rem;
    color: var(--main-color);
    margin-bottom: 1.5rem;
}

.detail-item h4 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.detail-item p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
}

.skills {
    padding: 6rem 9% 2rem;
    position: relative;
    overflow: hidden;
}

.heading {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 5rem;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.heading::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 3px;
}

.heading span {
    color: var(--main-color);
}

.skills-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.skills-box {
    background: var(--second-bg-color);
    padding: 3rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
    position: relative;
    overflow: hidden;
    height: 100%;
}

.skills-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-primary);
}

.skills-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.skills-box i {
    font-size: 4rem;
    color: var(--main-color);
    margin-bottom: 2rem;
    transition: var(--transition);
}

.skills-box:hover i {
    transform: scale(1.1);
    color: var(--accent-color);
}

.skills-box h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--text-color);
}

.skill-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.skill-list span {
    background: rgba(56, 189, 248, 0.1);
    color: var(--main-color);
    padding: 0.6rem 1.2rem;
    border-radius: 20px;
    font-size: 0.9rem;
    transition: var(--transition);
}

.skill-list span:hover {
    background: var(--main-color);
    color: var(--bg-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(56, 189, 248, 0.3);
}

.portfolio {
    padding: 6rem 9% 2rem;
    position: relative;
    overflow: hidden;
}

.portfolio > p {
    text-align: center;
    font-size: 1.1rem;
    margin: -3rem auto 3rem;
    max-width: 800px;
    color: rgba(255, 255, 255, 0.8);
}

.portfolio-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.portfolio-box {
    background: var(--second-bg-color);
    padding: 3rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.portfolio-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-primary);
}

.portfolio-box:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.portfolio-box i {
    font-size: 3rem;
    color: var(--main-color);
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.portfolio-box:hover i {
    transform: scale(1.2) rotate(10deg);
    color: var(--accent-color);
}

.portfolio-box h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.portfolio-box p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
    flex-grow: 1;
    line-height: 1.7;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.8rem;
    margin-bottom: 2rem;
}

.project-tech span {
    background: rgba(56, 189, 248, 0.1);
    color: var(--main-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    transition: var(--transition);
}

.project-tech span:hover {
    background: var(--main-color);
    color: var(--bg-color);
    transform: translateY(-3px);
}

.portfolio-box .btn {
    align-self: center;
    margin-top: auto;
}

.contact {
    padding: 6rem 9% 2rem;
    position: relative;
    overflow: hidden;
}

.contact-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    background: var(--second-bg-color);
    padding: 2rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.contact-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-primary);
}

.contact-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.contact-item i {
    font-size: 2.5rem;
    color: var(--main-color);
    margin-bottom: 1.5rem;
}

.contact-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.contact-item p, .contact-item a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.contact-item a:hover {
    color: var(--main-color);
}

.contact-form {
    background: var(--second-bg-color);
    padding: 3rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.contact-form:hover {
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.input-box {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.input-box input {
    width: calc(50% - 1rem);
    padding: 1.2rem;
    font-size: 1rem;
    margin-bottom: 2rem;
    background: rgba(0, 0, 0, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-sm);
    color: var(--text-color);
    transition: var(--transition);
}

.input-box input:focus,
textarea:focus {
    border-color: var(--main-color);
    outline: none;
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.3);
}

.input-box input::placeholder,
textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

textarea {
    width: 100%;
    padding: 1.2rem;
    font-size: 1rem;
    margin-bottom: 2rem;
    background: rgba(0, 0, 0, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-sm);
    color: var(--text-color);
    resize: none;
    transition: var(--transition);
}

.contact-form .btn {
    margin-top: 1rem;
}

.input-box input.error,
textarea.error {
    border-color: #ff3860;
    animation: shake 0.5s cubic-bezier(.36,.07,.19,.97) both;
}

@keyframes shake {
    10%, 90% { transform: translate3d(-1px, 0, 0); }
    20%, 80% { transform: translate3d(2px, 0, 0); }
    30%, 50%, 70% { transform: translate3d(-4px, 0, 0); }
    40%, 60% { transform: translate3d(4px, 0, 0); }
}

.footer {
    padding: 2rem 9%;
    background: var(--second-bg-color);
    margin-top: 5rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

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

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

.footer-social a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 50%;
    color: var(--text-color);
    font-size: 1.2rem;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--gradient-primary);
    transform: translateY(-5px) rotate(360deg);
    box-shadow: 0 5px 15px rgba(56, 189, 248, 0.3);
}

.footer-iconTop a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    color: var(--text-color);
    font-size: 1.5rem;
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(56, 189, 248, 0.3);
}

.footer-iconTop a:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(56, 189, 248, 0.5);
}

@keyframes slideRight {
    0% { transform: translateX(-100px); opacity: 0; }
    100% { transform: translateX(0); opacity: 1; }
}

@keyframes slideLeft {
    0% { transform: translateX(100px); opacity: 0; }
    100% { transform: translateX(0); opacity: 1; }
}

@keyframes slideTop {
    0% { transform: translateY(100px); opacity: 0; }
    100% { transform: translateY(0); opacity: 1; }
}

@keyframes slideBottom {
    0% { transform: translateY(-100px); opacity: 0; }
    100% { transform: translateY(0); opacity: 1; }
}

@keyframes zoomOut {
    0% { transform: scale(1.2); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

.hide {
    opacity: 0;
    filter: blur(5px);
    transform: translateY(50px);
    transition: all 1s ease;
}

.show {
    opacity: 1;
    filter: blur(0);
    transform: translateY(0);
}

@media (max-width: 1200px) {
    .home {
        padding: 120px 5% 70px;
        flex-direction: column;
        justify-content: center;
        text-align: center;
        gap: 1rem;
    }
    
    .home-content {
        margin-bottom: 2rem;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .home-content h1 {
        font-size: 3.5rem;
    }
    
    .home-content h3 {
        font-size: 1.8rem;
    }
    
    .social-media {
        justify-content: center;
    }
    
    .home-img {
        width: 100%;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .home-img img {
        max-width: 550px;
    }
}

@media (max-width: 991px) {
    .header {
        padding: 15px 5%;
    }
    
    .navbar a {
        margin-left: 20px;
    }
    
    .skills-container,
    .portfolio-container,
    .contact-container {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2rem;
    }
    
    .input-box input {
        width: 100%;
    }
}

@media (max-width: 768px) {
    #menu-icon {
        display: block;
    }
    
    .navbar {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        padding: 1rem 5%;
        background: rgba(30, 41, 59, 0.97);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        display: none;
        flex-direction: column;
        align-items: flex-start;
    }
    
    .navbar.active {
        display: block;
    }
    
    .navbar a {
        display: block;
        margin: 1.5rem 0;
        padding: 0.5rem 0;
        font-size: 1.2rem;
        width: 100%;
    }
    
    .home {
        padding: 80px 5% 40px;
    }
    
    .home-content h1 {
        font-size: 2.8rem;
    }
    
    .home-content h3 {
        font-size: 1.5rem;
    }
    
    .home-content h3 .highlight {
        display: block;
        margin-left: 0;
        margin-top: 5px;
    }
    
    .social-media {
        margin: 15px 0;
    }
    
    .About, .skills, .portfolio, .contact {
        padding: 4rem 5% 2rem;
    }
    
    .heading {
        font-size: 2.5rem;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .home-img img {
        max-width: 450px;
    }
}

@media (max-width: 576px) {
    .header {
        padding: 12px 5%;
    }
    
    .home-content h1 {
        font-size: 2.5rem;
    }
    
    .home-content h3 {
        font-size: 1.8rem;
    }
    
    .home-content h3 .highlight {
        font-size: 2.2rem;
    }
    
    .home-content p {
        font-size: 1rem;
    }
    
    .home-img img {
        max-width: 350px;
    }
    
    .detail {
        gap: 2rem;
    }
    
    .detail-item {
        padding: 2rem;
        margin: 0;
        flex: 0 0 100%;
    }
    
    .About > h2, .heading {
        font-size: 2.2rem;
    }
    
    .About > h3 {
        font-size: 1.5rem;
    }
    
    .About > p {
        font-size: 1rem;
    }
    
    .portfolio-box, .skills-box, .contact-item, .contact-form {
        padding: 2rem;
    }
    
    .btn {
        padding: 12px 25px;
        font-size: 14px;
    }
}

/* Page Loading Animation */
.loader-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-color);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

body.loaded .loader-wrapper {
    opacity: 0;
    visibility: hidden;
}

.loader {
    width: 60px;
    height: 60px;
    border: 5px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    border-top-color: var(--main-color);
    animation: spin 1s ease-in-out infinite;
    position: relative;
}

.loader::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border: 5px solid transparent;
    border-radius: 50%;
    border-top-color: var(--accent-color);
    animation: spin 1.5s linear infinite;
    opacity: 0.7;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes pulse {
    0% {
        opacity: 1;
    }
    50% {
        opacity: 0.9;
        text-shadow: 0 0 15px rgba(56, 189, 248, 0.4);
    }
    100% {
        opacity: 1;
    }
}

/* Style the theme toggle button */
#theme-toggle {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
}

#theme-toggle i {
    transition: transform 0.5s ease;
}

#theme-toggle:hover i {
    transform: rotate(30deg);
}