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

:root {
    --bg-primary: #02162B;
    --bg-secondary: #0B2447;
    --accent-blue: #2D9CDB;
    --accent-blue-dark: #007BFF;
    --text-light: #FFFFFF;
    --text-gray: #B0B0B0;
    --card-bg: #0B2447;
    --hover-blue: #4CAFEE;
    --success-green: #4CAF50;
    --warning-orange: #FF9800;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --border-radius: 8px;
    --border-radius-lg: 20px;
    --transition: all 0.3s ease;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 20px 40px rgba(0, 0, 0, 0.4);
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', 'Poppins', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

/* Container Width Fixes - IMPROVED */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.nav-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: var(--spacing-xl) 0;
    width: 100%;
    overflow: hidden;
}

/* Fix for full width sections - CORRECTED */
.skills,
.testimonials,
.newsletter {
    width: 100%;
    position: relative;
    left: 0;
    right: 0;
    background-color: var(--bg-secondary);
}

.skills .container,
.testimonials .container,
.newsletter .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography - IMPROVED */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 1rem;
}

h2 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    margin-bottom: 1rem;
}

h3 {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    margin-bottom: 0.5rem;
}

p {
    color: var(--text-gray);
    font-size: clamp(0.95rem, 2vw, 1.1rem);
    margin-bottom: 1.5rem;
}

.highlight {
    color: var(--accent-blue);
}

.section-tag {
    display: inline-block;
    color: var(--accent-blue);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    font-size: 0.85rem;
}

.section-title {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    text-align: center;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.section-subtitle {
    text-align: center;
    font-size: clamp(0.95rem, 2vw, 1.1rem);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
    width: 100%;
}

/* Buttons - IMPROVED */
.primary-btn {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-dark));
    color: var(--text-light);
    border: none;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    width: auto;
    min-width: 160px;
    max-width: 100%;
}

.primary-btn:hover {
    background: linear-gradient(135deg, var(--hover-blue), var(--accent-blue));
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.full-width {
    width: 100%;
}

.cta-btn {
    background: var(--accent-blue);
    color: var(--text-light);
    border: none;
    padding: 10px 22px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
}

.cta-btn:hover {
    background: var(--hover-blue);
}

.project-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--accent-blue);
    color: white;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.project-btn:hover {
    background: var(--hover-blue);
    transform: scale(1.1);
}

/* Navigation - IMPROVED */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(2, 22, 43, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 15px 0;
    transition: var(--transition);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1002;
}

.logo-icon {
    width: 38px;
    height: 38px;
    background: var(--accent-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.3rem;
}

.logo h1 {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    margin: 0;
    white-space: nowrap;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 20px;
}

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
    transition: var(--transition);
    position: relative;
    white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--accent-blue);
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent-blue);
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 1002;
    background: none;
    border: none;
    color: var(--text-light);
    padding: 5px;
}

.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
}

/* Hero Section - IMPROVED */
.hero {
    padding-top: 120px;
    padding-bottom: 80px;
    width: 100%;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    width: 100%;
}

.hero-text .subtitle {
    color: var(--accent-blue);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 0.85rem;
    display: block;
    margin-bottom: 10px;
}

.main-heading {
    font-size: clamp(1.8rem, 5vw, 3rem);
    margin-bottom: 10px;
    line-height: 1.1;
}

.typewriter {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    margin-bottom: 20px;
    min-height: 50px;
    line-height: 1.3;
}

.cursor {
    display: inline-block;
    width: 3px;
    background-color: var(--accent-blue);
    animation: blink 1s infinite;
    margin-left: 5px;
}

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

.hero-buttons {
    display: flex;
    align-items: center;
    gap: 25px;
    margin-top: 25px;
    flex-wrap: wrap;
}

.social-icons {
    display: flex;
    gap: 12px;
}

.social-icons a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
    flex-shrink: 0;
}

.social-icons a:hover {
    background-color: var(--accent-blue);
    transform: translateY(-3px);
}

.hero-image {
    position: relative;
    width: 100%;
}

.image-container {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    height: 450px;
    width: 100%;
}

.image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius-lg);
    position: relative;
    z-index: 2;
}

.circle-pattern {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(45, 156, 219, 0.1) 0%, transparent 70%);
    z-index: 1;
}

.sphere {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.1), rgba(0, 0, 0, 0.3));
    z-index: 3;
}

.sphere-1 {
    width: 50px;
    height: 50px;
    top: 20%;
    right: 10%;
    animation: float 6s ease-in-out infinite;
}

.sphere-2 {
    width: 35px;
    height: 35px;
    bottom: 30%;
    left: 5%;
    animation: float 8s ease-in-out infinite 1s;
}

.sphere-3 {
    width: 25px;
    height: 25px;
    top: 60%;
    right: 20%;
    animation: float 7s ease-in-out infinite 0.5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* Skills Section - IMPROVED */
.skills {
    background-color: var(--bg-secondary);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    width: 100%;
}

.skill-category {
    background-color: var(--bg-primary);
    padding: 25px;
    border-radius: var(--border-radius-lg);
    width: 100%;
}

.skill-category h3 {
    margin-bottom: 20px;
    color: var(--accent-blue);
    font-size: 1.2rem;
}

.skill-item {
    margin-bottom: 20px;
    width: 100%;
}

.skill-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    width: 100%;
    font-size: 0.9rem;
}

.skill-bar {
    height: 8px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
    width: 100%;
}

.skill-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-blue-dark));
    border-radius: 4px;
    width: 0;
    transition: width 1.5s ease-in-out;
}

.soft-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    width: 100%;
}

.soft-skill-tag {
    background-color: rgba(45, 156, 219, 0.2);
    color: var(--accent-blue);
    padding: 6px 12px;
    border-radius: 50px;
    font-size: 0.85rem;
    transition: var(--transition);
}

.soft-skill-tag:hover {
    background-color: var(--accent-blue);
    color: var(--text-light);
    transform: translateY(-3px);
}

/* About Section - IMPROVED */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    width: 100%;
}

.about-image {
    position: relative;
    width: 100%;
}

.image-frame {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    height: 450px;
    width: 100%;
}

.image-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius-lg);
}

.circle-wireframe {
    position: absolute;
    bottom: -20px;
    left: -20px;
    width: 150px;
    height: 150px;
    border: 2px solid rgba(45, 156, 219, 0.3);
    border-radius: 50%;
    z-index: -1;
}

.circle-wireframe::before,
.circle-wireframe::after {
    content: '';
    position: absolute;
    border: 2px solid rgba(45, 156, 219, 0.2);
    border-radius: 50%;
}

.circle-wireframe::before {
    width: 180px;
    height: 180px;
    top: -15px;
    left: -15px;
}

.circle-wireframe::after {
    width: 210px;
    height: 210px;
    top: -30px;
    left: -30px;
}

.experience-counter {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin: 25px 0;
    width: 100%;
}

.counter-item {
    background-color: var(--bg-secondary);
    padding: 15px;
    border-radius: var(--border-radius);
    text-align: center;
    width: 100%;
}

.counter-item h3 {
    color: var(--accent-blue);
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 5px;
}

.counter-item p {
    margin: 0;
    font-size: 0.85rem;
}

/* Projects Section - IMPROVED */
.projects-filter {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 30px;
    flex-wrap: wrap;
    width: 100%;
}

.filter-btn {
    background-color: transparent;
    color: var(--text-light);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 8px 20px;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.8rem;
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    width: 100%;
}

.project-card {
    background-color: var(--text-light);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.3s ease, transform 0.3s ease;
    width: 100%;
}

.project-card.hidden {
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
    position: absolute;
    visibility: hidden;
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.project-image {
    height: 220px;
    overflow: hidden;
    position: relative;
    width: 100%;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.project-card:hover .project-image img {
    transform: scale(1.05);
}

.project-info {
    padding: 20px;
    position: relative;
    min-height: 160px;
    width: 100%;
}

.project-tags {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
    width: 100%;
}

.project-tag {
    background-color: rgba(45, 156, 219, 0.1);
    color: var(--accent-blue);
    padding: 4px 10px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
}

.project-info h3 {
    color: var(--bg-primary);
    margin-bottom: 8px;
    font-size: 1.2rem;
}

.project-info p {
    color: var(--text-gray);
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.project-btn {
    position: absolute;
    right: 20px;
    bottom: 20px;
}

/* Testimonials Section - IMPROVED */
.testimonials {
    background-color: var(--bg-secondary);
}

.testimonials-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
}

.testimonial-slides {
    position: relative;
    min-height: 280px;
    width: 100%;
}

.testimonial-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.5s ease, transform 0.5s ease;
    visibility: hidden;
}

.testimonial-slide.active {
    opacity: 1;
    transform: translateX(0);
    position: relative;
    visibility: visible;
}

.testimonial-content {
    background-color: var(--bg-primary);
    padding: 30px;
    border-radius: var(--border-radius-lg);
    text-align: center;
    position: relative;
    width: 100%;
}

.quote-icon {
    font-size: 2.5rem;
    color: var(--accent-blue);
    opacity: 0.3;
    margin-bottom: 15px;
}

.testimonial-text {
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: 25px;
    line-height: 1.6;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.author-image {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info h4 {
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.author-info p {
    margin: 0;
    color: var(--accent-blue);
    font-size: 0.85rem;
}

.testimonial-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 25px;
    margin-top: 30px;
}

.testimonial-prev,
.testimonial-next {
    background-color: var(--bg-primary);
    color: var(--text-light);
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.testimonial-prev:hover,
.testimonial-next:hover {
    background-color: var(--accent-blue);
    transform: translateY(-3px);
}

.testimonial-dots {
    display: flex;
    gap: 8px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background-color: var(--accent-blue);
}

/* Services Section - IMPROVED */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    width: 100%;
}

.service-card {
    background-color: var(--bg-secondary);
    padding: 30px 25px;
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: var(--transition);
    height: 100%;
    width: 100%;
}

.service-card:hover {
    transform: translateY(-8px);
    background-color: #0d2d56;
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.5rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-card h3 {
    margin-bottom: 12px;
    font-size: 1.2rem;
}

.service-link {
    color: var(--accent-blue);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 15px;
    transition: var(--transition);
    font-size: 0.9rem;
}

.service-link:hover {
    gap: 12px;
    color: var(--hover-blue);
}

/* Blog Section - IMPROVED */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    width: 100%;
}

.blog-card {
    background-color: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: var(--transition);
    width: 100%;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.blog-image {
    height: 220px;
    overflow: hidden;
    position: relative;
    width: 100%;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.blog-card:hover .blog-image img {
    transform: scale(1.05);
}

.blog-date {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: var(--accent-blue);
    color: var(--text-light);
    padding: 8px;
    border-radius: var(--border-radius);
    text-align: center;
    min-width: 55px;
}

.date-day {
    display: block;
    font-size: 1.3rem;
    font-weight: 700;
    line-height: 1;
}

.date-month {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-content {
    padding: 25px;
    width: 100%;
}

.blog-content h3 {
    margin-bottom: 12px;
    font-size: 1.2rem;
}

.blog-content p {
    font-size: 0.9rem;
}

.read-more {
    color: var(--accent-blue);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
    transition: var(--transition);
    font-size: 0.9rem;
}

.read-more:hover {
    gap: 12px;
    color: var(--hover-blue);
}

/* Contact Section - IMPROVED */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    width: 100%;
}

.contact-item {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
    align-items: flex-start;
    width: 100%;
}

.contact-icon {
    width: 45px;
    height: 45px;
    background-color: var(--bg-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--accent-blue);
    flex-shrink: 0;
}

.contact-details h4 {
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.contact-details p {
    margin: 0;
    font-size: 0.9rem;
}

.social-contact h4 {
    margin-bottom: 15px;
}

.social-contact .social-icons {
    justify-content: flex-start;
}

.form-group {
    margin-bottom: 20px;
    width: 100%;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background-color: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    color: var(--text-light);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 2px rgba(45, 156, 219, 0.2);
}

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

/* Newsletter Section - IMPROVED */
.newsletter {
    background-color: var(--bg-secondary);
    text-align: center;
}

.newsletter-content {
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
}

.newsletter-content h2 {
    margin-bottom: 15px;
}

.newsletter-content p {
    margin-bottom: 25px;
}

.newsletter-form {
    display: flex;
    gap: 12px;
    max-width: 500px;
    margin: 0 auto;
    width: 100%;
}

.newsletter-form input {
    flex: 1;
    padding: 14px 18px;
    background-color: var(--bg-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    color: var(--text-light);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--accent-blue);
}

/* Footer - IMPROVED */
.footer {
    background-color: var(--bg-primary);
    padding: 25px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    width: 100%;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    width: 100%;
}

.footer-links {
    display: flex;
    gap: 15px;
}

.footer-links a {
    color: var(--text-gray);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.9rem;
}

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

.footer-social {
    display: flex;
    gap: 15px;
}

/* Project Modal - IMPROVED */
.project-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 15px;
}

.project-modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.3rem;
    cursor: pointer;
    z-index: 2001;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--accent-blue);
    transform: rotate(90deg);
}

.modal-body {
    padding: 30px;
    width: 100%;
}

/* Back to Top Button - IMPROVED */
.back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
    background-color: var(--accent-blue);
    color: var(--text-light);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

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

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

/* =========================================== */
/* RESPONSIVE BREAKPOINTS */
/* =========================================== */

/* Tablet Landscape (1024px and below) */
@media (max-width: 1024px) {
    .container {
        max-width: 960px;
        padding: 0 15px;
    }
    
    .nav-container {
        max-width: 960px;
    }
    
    .skills-grid,
    .projects-grid,
    .services-grid,
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .hero-content,
    .about-content {
        gap: 40px;
    }
    
    .image-container,
    .image-frame {
        height: 400px;
    }
    
    .experience-counter {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
}

/* Tablet Portrait (768px and below) - MOBILE MENU */
@media (max-width: 768px) {
    .container {
        max-width: 720px;
        padding: 0 15px;
    }
    
    .nav-container {
        max-width: 720px;
    }
    
    /* Mobile Menu Styles */
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background-color: var(--bg-secondary);
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        gap: 0;
        transition: var(--transition);
        z-index: 1001;
        padding: 100px 30px 30px;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.3);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links li {
        width: 100%;
    }
    
    .nav-links a {
        display: block;
        padding: 12px 0;
        font-size: 1rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        width: 100%;
    }
    
    .nav-links a.active::after {
        display: none;
    }
    
    .nav-links a.active {
        color: var(--accent-blue);
        font-weight: 700;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .mobile-menu-overlay.active {
        display: block;
    }
    
    .cta-btn {
        display: none;
    }
    
    .hero {
        padding-top: 100px;
        padding-bottom: 60px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-text {
        order: 2;
    }
    
    .hero-image {
        order: 1;
    }
    
    .typewriter {
        min-height: 45px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }
    
    .primary-btn {
        width: 100%;
        justify-content: center;
    }
    
    .circle-wireframe {
        display: none;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .image-container,
    .image-frame {
        height: 350px;
    }
    
    .section-header {
        margin-bottom: 2.5rem;
    }
    
    .projects-filter {
        gap: 8px;
        margin-bottom: 25px;
    }
    
    .testimonial-content {
        padding: 25px 20px;
    }
    
    .testimonial-text {
        font-size: 1rem;
    }
    
    .testimonial-controls {
        margin-top: 25px;
    }
}

/* Mobile Landscape (576px and below) */
@media (max-width: 576px) {
    .container {
        max-width: 100%;
        padding: 0 15px;
    }
    
    .nav-container {
        max-width: 100%;
    }
    
    section {
        padding: var(--spacing-lg) 0;
    }
    
    .skills-grid,
    .projects-grid,
    .services-grid,
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .experience-counter {
        grid-template-columns: 1fr;
    }
    
    .image-container,
    .image-frame {
        height: 300px;
    }
    
    .sphere {
        display: none;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .section-subtitle {
        font-size: 0.95rem;
    }
    
    .skill-category,
    .service-card,
    .counter-item,
    .blog-card,
    .project-info,
    .blog-content {
        padding: 20px;
    }
    
    .project-image,
    .blog-image {
        height: 200px;
    }
    
    .testimonial-author {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .author-image {
        width: 50px;
        height: 50px;
    }
    
    .newsletter-form {
        flex-direction: column;
        gap: 10px;
    }
    
    .newsletter-form input,
    .newsletter-form button {
        width: 100%;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .footer-links {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .back-to-top {
        bottom: 15px;
        right: 15px;
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

/* Small Mobile (480px and below) */
@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }
    
    .nav-container {
        padding: 0 12px;
    }
    
    .nav-links {
        width: 250px;
        padding: 90px 25px 25px;
    }
    
    .logo h1 {
        font-size: 1.1rem;
    }
    
    .main-heading {
        font-size: 1.6rem;
    }
    
    .typewriter {
        font-size: 1.1rem;
        min-height: 40px;
    }
    
    .hero-buttons {
        gap: 15px;
    }
    
    .social-icons {
        gap: 8px;
    }
    
    .social-icons a {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
    
    .image-container,
    .image-frame {
        height: 250px;
    }
    
    .skill-category,
    .service-card,
    .counter-item,
    .blog-card,
    .project-info,
    .blog-content {
        padding: 18px;
    }
    
    .skill-category h3,
    .service-card h3,
    .blog-content h3,
    .project-info h3 {
        font-size: 1.1rem;
    }
    
    .contact-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .contact-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .modal-body {
        padding: 20px 15px;
    }
}

/* Fix for horizontal scroll on mobile */
@media (max-width: 768px) {
    html, body {
        max-width: 100%;
        overflow-x: hidden;
    }
    
    .skills,
    .testimonials,
    .newsletter {
        position: static;
        width: 100%;
    }
    
    .skills .container,
    .testimonials .container,
    .newsletter .container {
        width: 100%;
    }
}

/* Ensure images are responsive */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Fix for form elements */
input, textarea, button {
    font-size: 16px; /* Prevents zoom on mobile iOS */
}

/* Fix for touch targets on mobile */
@media (max-width: 768px) {
    button, 
    .nav-links a,
    .social-icons a,
    .filter-btn,
    .project-btn,
    .service-link,
    .read-more {
        min-height: 44px; /* Minimum touch target size */
    }
    
    .filter-btn,
    .nav-links a {
        padding-top: 12px;
        padding-bottom: 12px;
    }
}