/* ===== CSS Variables ===== */
:root {
    --primary-bg: #0a1628;
    --secondary-bg: #0f1f3a;
    --card-bg: #132337;
    --accent-cyan: #00d9ff;
    --accent-teal: #00ffc8;
    --accent-purple: #a78bfa;
    --text-white: #ffffff;
    --text-gray: #b4c7e7;
    --text-light-gray: #8b9dc3;
    --glass-bg: rgba(19, 35, 55, 0.7);
    --glass-border: rgba(0, 217, 255, 0.2);
    --transition: all 0.3s ease;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    --glow: 0 0 25px rgba(0, 217, 255, 0.6);
    --glow-teal: 0 0 25px rgba(0, 255, 200, 0.6);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--primary-bg);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Improve touch scrolling on mobile */
* {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-touch-callout: none;
}

a, button, input, textarea {
    -webkit-tap-highlight-color: rgba(59, 130, 246, 0.3);
}

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

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-white);
    text-decoration: none;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-link {
    color: var(--text-gray);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-teal));
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent-cyan);
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-white);
    transition: var(--transition);
}

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--primary-bg) 0%, var(--secondary-bg) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 217, 255, 0.15) 0%, transparent 70%);
    top: -250px;
    right: -250px;
    animation: float 6s ease-in-out infinite;
}

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

.hero-container {
    padding: 120px 20px 60px;
}

.hero-content {
    text-align: center;
    animation: fadeInUp 1s ease;
    max-width: 900px;
    margin: 0 auto;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.gradient-text {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-gray);
    font-weight: 400;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.typing-container {
    height: 50px;
    margin-bottom: 2.5rem;
}

.typing-text {
    font-size: 1.5rem;
    color: var(--accent-cyan);
    font-weight: 500;
}

.cursor {
    color: var(--accent-cyan);
    animation: blink 0.7s infinite;
}

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

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 3rem;
}

.btn {
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    display: inline-block;
    border: 2px solid transparent;
    cursor: pointer;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    background: none;
    position: relative;
    z-index: 1;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-teal));
    color: #0a1628;
    font-weight: 700;
    box-shadow: var(--glow-teal);
    border: none;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 35px rgba(0, 255, 200, 0.8);
}

.btn-primary:active {
    transform: translateY(-1px);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    background: transparent;
    color: var(--accent-cyan);
    border: 2px solid var(--accent-cyan);
}

.btn-secondary:hover {
    background: var(--accent-cyan);
    color: #0a1628;
    font-weight: 700;
    transform: translateY(-3px);
}

.social-links {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.social-links a {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    color: var(--text-white);
    font-size: 1.3rem;
    transition: var(--transition);
    flex-shrink: 0;
}

.social-links a:hover {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-teal));
    transform: translateY(-5px);
    box-shadow: var(--glow-teal);
}

/* ===== Section Styles ===== */
section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 4rem;
    font-weight: 700;
}

/* ===== About Section ===== */
.about {
    background: var(--secondary-bg);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
}

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

.profile-img {
    width: 300px;
    height: 300px;
    object-fit: cover;
    border-radius: 20px;
    border: 2px solid var(--glass-border);
    box-shadow: 0 0 30px rgba(0, 217, 255, 0.3);
    transition: var(--transition);
}

.profile-img:hover {
    transform: scale(1.05);
    box-shadow: 0 0 40px rgba(0, 217, 255, 0.5);
}

.image-placeholder {
    width: 300px;
    height: 300px;
    background: var(--glass-bg);
    border: 2px solid var(--glass-border);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8rem;
    color: var(--accent-cyan);
    backdrop-filter: blur(10px);
    box-shadow: 0 0 30px rgba(0, 217, 255, 0.3);
}

.about-text h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--accent-cyan);
}

.about-text p {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    line-height: 1.8;
    font-size: 1.05rem;
}

/* ===== Skills Section ===== */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    max-width: 1100px;
    margin: 0 auto;
}

/* Frontend Development - Featured Card */
.frontend-featured {
    grid-column: 1 / -1;
    width: 100%;
    max-width: 100%;
    margin: 0 0 1rem 0;
}

/* Other skill categories in a row */
.skill-category:not(.frontend-featured) {
    grid-column: auto;
}

.skill-category {
    background: var(--glass-bg);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    min-height: 200px;
}

.skill-category:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.skill-category h3 {
    color: var(--accent-cyan);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.skill-item {
    margin-bottom: 1.5rem;
}

.skill-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    color: var(--text-gray);
}

.skill-bar {
    height: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-teal));
    border-radius: 10px;
    width: 0;
    transition: width 1.5s ease;
    box-shadow: 0 0 10px rgba(0, 255, 200, 0.5);
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.skill-tag {
    padding: 8px 16px;
    background: rgba(0, 217, 255, 0.15);
    border: 1px solid var(--accent-cyan);
    border-radius: 20px;
    color: var(--accent-cyan);
    font-size: 0.9rem;
}

.skill-tag.learning {
    background: rgba(0, 255, 200, 0.15);
    border-color: var(--accent-teal);
    color: var(--accent-teal);
}

/* ===== Projects Section ===== */
.projects {
    background: var(--secondary-bg);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    max-width: 1100px;
    margin: 0 auto;
}

.project-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    overflow: hidden;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow);
}

.project-image {
    height: 200px;
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.2), rgba(0, 255, 200, 0.2));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--accent-cyan);
}

.project-content {
    padding: 2rem;
}

.project-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-white);
}

.project-content p {
    color: var(--text-gray);
    margin-bottom: 1.2rem;
    line-height: 1.7;
}

.project-tech {
    display: flex;
    gap: 0.6rem;
    margin-bottom: 1.8rem;
    flex-wrap: wrap;
}

.project-tech span {
    padding: 6px 14px;
    background: rgba(0, 217, 255, 0.2);
    border-radius: 15px;
    font-size: 0.85rem;
    color: var(--accent-cyan);
    border: 1px solid rgba(0, 217, 255, 0.3);
}

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

/* Center single button */
.project-links-center {
    justify-content: center;
}

.project-links-center .btn-small {
    width: 100%;
    text-align: center;
}

.btn-small {
    padding: 10px 24px;
    font-size: 0.9rem;
    font-weight: 600;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--accent-cyan);
    color: var(--accent-cyan);
}

.btn-outline:hover {
    background: var(--accent-cyan);
    color: #0a1628;
    font-weight: 700;
}

/* Live Demo Button - Bright and Attractive */
.project-links .btn-small:first-child {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-teal));
    color: #0a1628;
    font-weight: 700;
    border: none;
    box-shadow: 0 0 20px rgba(0, 255, 200, 0.5);
}

.project-links .btn-small:first-child:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 30px rgba(0, 255, 200, 0.8);
}

/* ===== Services Section ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
    max-width: 1100px;
    margin: 0 auto;
}

.service-card {
    background: var(--glass-bg);
    padding: 2.5rem 2rem;
    border-radius: 15px;
    border: 1px solid var(--glass-border);
    text-align: center;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 280px;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow);
    border-color: var(--accent-cyan);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-teal));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #0a1628;
    box-shadow: var(--glow-teal);
    flex-shrink: 0;
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1.2rem;
    color: var(--text-white);
}

.service-card p {
    color: var(--text-gray);
    line-height: 1.7;
}

/* ===== Contact Section ===== */
.contact {
    background: var(--secondary-bg);
}

.contact-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    position: relative;
    z-index: 1;
}

.form-group {
    position: relative;
    z-index: 1;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 18px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: var(--text-white);
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
    line-height: 1.5;
    position: relative;
    z-index: 1;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 15px rgba(0, 217, 255, 0.4);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-light-gray);
}

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

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

.contact-item i {
    font-size: 1.5rem;
    color: var(--accent-cyan);
    min-width: 30px;
}

/* ===== Footer ===== */
.footer {
    background: var(--primary-bg);
    padding: 2.5rem 0;
    border-top: 1px solid var(--glass-border);
    position: relative;
}

.footer-container {
    position: relative;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-content p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.footer-links {
    display: flex;
    gap: 2.5rem;
}

.footer-links a {
    color: var(--text-gray);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent-cyan);
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-teal));
    border: none;
    border-radius: 50%;
    color: #0a1628;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--glow-teal);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
}

/* ===== Animations ===== */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
        z-index: 1001;
        position: relative;
    }

    /* Fixed Mobile Menu - Compact & Scrollable */
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 0;
        flex-direction: column;
        background: linear-gradient(135deg, var(--primary-bg) 0%, var(--secondary-bg) 100%);
        backdrop-filter: blur(20px);
        width: 260px;
        height: 100vh;
        text-align: left;
        transition: left 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        padding: 80px 0 20px 0;
        border-right: 1px solid var(--glass-border);
        box-shadow: 5px 0 25px rgba(0, 0, 0, 0.3);
        z-index: 1000;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

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

    .nav-menu li {
        margin: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-menu li:last-child {
        border-bottom: none;
    }

    .nav-link {
        display: block;
        padding: 14px 25px;
        font-size: 1rem;
        font-weight: 500;
        color: var(--text-gray);
        transition: all 0.3s ease;
        border-left: 3px solid transparent;
    }

    .nav-link:hover,
    .nav-link.active {
        color: var(--accent-cyan);
        background: rgba(0, 217, 255, 0.1);
        border-left-color: var(--accent-cyan);
        transform: translateX(5px);
    }

    .nav-link::after {
        display: none;
    }

    /* Mobile Menu Overlay */
    .nav-menu.active::before {
        content: '';
        position: fixed;
        top: 0;
        left: 260px;
        width: calc(100vw - 260px);
        height: 100vh;
        background: rgba(0, 0, 0, 0.5);
        z-index: -1;
    }

    /* Prevent body scroll when menu is open */
    body.menu-open {
        overflow: hidden;
        position: fixed;
        width: 100%;
    }

    /* Hero Section Mobile */
    .hero-title {
        font-size: 2.4rem;
        line-height: 1.2;
        margin-bottom: 1.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
        line-height: 1.6;
        padding: 0 15px;
        margin-bottom: 2rem;
    }

    .typing-text {
        font-size: 1.3rem;
        font-weight: 600;
    }

    .typing-container {
        margin-bottom: 2.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1.2rem;
    }

    .btn {
        width: auto;
        min-width: 160px;
        max-width: 200px;
        padding: 14px 25px;
        font-size: 0.95rem;
        border-radius: 25px;
    }

    /* About Section Mobile */
    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2.5rem;
    }

    .profile-img {
        width: 280px;
        height: 280px;
        margin: 0 auto;
        border-radius: 20px;
    }

    .image-placeholder {
        width: 280px;
        height: 280px;
        font-size: 7rem;
        margin: 0 auto;
        border-radius: 20px;
    }

    .about-text {
        padding: 0 15px;
    }

    .about-text h3 {
        font-size: 1.6rem;
        margin-bottom: 1.5rem;
    }

    .about-text p {
        font-size: 1.05rem;
        line-height: 1.7;
    }

    /* Skills Section Mobile - Bigger Tags */
    .skills-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    /* Frontend Development - Featured Card Mobile */
    .frontend-featured {
        grid-column: 1;
        width: 100%;
        max-width: 100%;
        margin: 0 0 1rem 0;
    }

    .skill-category {
        padding: 2.5rem 2rem;
        border-radius: 15px;
    }

    .skill-category h3 {
        font-size: 1.4rem;
        margin-bottom: 2rem;
    }

    .skill-tag {
        padding: 12px 20px;
        font-size: 1rem;
        font-weight: 500;
        margin: 0 8px 12px 0;
        border-radius: 20px;
    }

    .skill-tag.learning {
        padding: 12px 20px;
        font-size: 1rem;
        border-radius: 20px;
    }

    /* Projects Section Mobile */
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .project-card {
        border-radius: 15px;
    }

    .project-links {
        display: flex;
        gap: 0.8rem;
        justify-content: flex-start;
        flex-wrap: nowrap;
    }

    .project-links .btn-small {
        padding: 8px 16px;
        font-size: 0.85rem;
        font-weight: 600;
        min-width: auto;
        flex: 0 0 auto;
        border-radius: 15px;
    }

    .project-links .btn-small:first-child {
        background: linear-gradient(135deg, var(--accent-cyan), var(--accent-teal));
        color: #0a1628;
        border: none;
        border-radius: 15px;
    }

    .project-links .btn-small:last-child {
        background: transparent;
        border: 1.5px solid var(--accent-cyan);
        color: var(--accent-cyan);
        border-radius: 15px;
    }

    /* Services Section Mobile */
    .services-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .service-card {
        padding: 2.5rem 2rem;
        border-radius: 15px;
    }

    .service-icon {
        width: 75px;
        height: 75px;
        font-size: 1.9rem;
        margin-bottom: 1.5rem;
        border-radius: 50%;
    }

    /* Contact Section Mobile */
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .contact-form {
        order: 1;
    }

    .contact-info {
        order: 2;
        text-align: center;
    }

    /* Send Message Button - Short and Left Aligned */
    .contact-form .btn-primary {
        width: auto;
        max-width: 150px;
        align-self: flex-start;
        margin-left: 0;
        padding: 14px 20px;
        font-size: 0.95rem;
        border-radius: 25px;
    }

    /* Footer Mobile - Contact next to Projects */
    .footer-content {
        flex-direction: column;
        text-align: left;
        gap: 2rem;
        align-items: flex-start;
    }

    .footer-links {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem 2rem;
        width: 100%;
        justify-items: start;
    }

    .footer-links a:nth-child(1) { grid-column: 1; } /* Home */
    .footer-links a:nth-child(2) { grid-column: 2; } /* About */
    .footer-links a:nth-child(3) { grid-column: 3; } /* Skills */
    .footer-links a:nth-child(4) { grid-column: 1; } /* Projects */
    .footer-links a:nth-child(5) { grid-column: 2; } /* Contact - next to Projects */

    /* Copyright at bottom center */
    .footer-content p {
        order: 2;
        align-self: center;
        text-align: center;
        width: 100%;
        margin-top: 1rem;
        padding-top: 1.5rem;
        border-top: 1px solid var(--glass-border);
        font-size: 0.9rem;
    }

    /* Section Spacing Mobile */
    section {
        padding: 70px 0;
    }

    .section-title {
        font-size: 2.2rem;
        margin-bottom: 3rem;
    }

    .container {
        padding: 0 20px;
    }

    /* Form Improvements Mobile */
    .form-group input,
    .form-group textarea {
        padding: 16px 18px;
        font-size: 1rem;
        border-radius: 10px;
    }

    .contact-item {
        font-size: 1rem;
        justify-content: center;
    }

    .contact-item i {
        font-size: 1.4rem;
    }

    /* Social Links Mobile */
    .social-links a {
        border-radius: 50%;
    }

    /* Back to Top Mobile */
    .back-to-top {
        border-radius: 50%;
    }
}

@media (max-width: 480px) {
    /* Extra Small Mobile Adjustments */
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .typing-text {
        font-size: 1.1rem;
    }

    .profile-img {
        width: 240px;
        height: 240px;
        border-radius: 20px;
    }

    .image-placeholder {
        width: 240px;
        height: 240px;
        font-size: 6rem;
        border-radius: 20px;
    }

    .section-title {
        font-size: 1.9rem;
    }

    .social-links a {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
        border-radius: 50%;
    }

    .service-icon {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
        border-radius: 50%;
    }

    .project-content {
        padding: 1.8rem;
    }

    .project-content h3 {
        font-size: 1.3rem;
    }

    .back-to-top {
        width: 45px;
        height: 45px;
        bottom: 20px;
        right: 20px;
        border-radius: 50%;
    }

    .nav-menu {
        width: 240px;
    }

    .nav-link {
        padding: 12px 20px;
        font-size: 0.95rem;
    }

    .nav-menu.active::before {
        left: 240px;
        width: calc(100vw - 240px);
    }
}

/* ===== Touch Device Improvements ===== */
@media (hover: none) and (pointer: coarse) {
    .nav-link {
        padding: 14px 25px;
        font-size: 1rem;
    }

    .btn {
        min-height: 48px;
    }

    .social-links a {
        min-width: 48px;
        min-height: 48px;
    }

    .btn:active {
        transform: scale(0.98);
        opacity: 0.9;
    }

    .social-links a:active {
        transform: scale(0.95);
    }
}

/* ===== Landscape Mobile ===== */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: 80px 0 50px;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .typing-container {
        height: 45px;
        margin-bottom: 2rem;
    }

    section {
        padding: 60px 0;
    }

    .nav-menu {
        padding: 60px 0 20px 0;
    }
}

/* ===== Small Tablets (Keep 2-column for larger screens) ===== */
@media (min-width: 481px) and (max-width: 768px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }

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

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