/* ========== GLOBAL STYLES ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #3b82f6;
    --secondary-color: #8b5cf6;
    --accent-color: #10b981;
    --bg-light: #f8fafc;
    --bg-card: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--bg-light);
    color: var(--text-primary);
    line-height: 1.6;
    overflow: hidden;
    min-height: 100vh;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.03) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* ========== REMOVED CUSTOM CURSOR ========== */
/* Using default cursor for better usability */

/* ========== NAVIGATION ========== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.2rem 0;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    background: rgba(255, 255, 255, 0.95);
    z-index: 1000;
    border-bottom: 1px solid rgba(148, 163, 184, 0.4);
    box-shadow: 0 15px 40px rgba(15, 23, 42, 0.08);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    position: relative;
    align-items: center;
}

.nav-links a {
    display: inline-flex;
    align-items: center;
    gap: 0.05em;
    position: relative;
}

.nav-highlight {
    position: absolute;
    top: 50%;
    left: 0;
    width: 0;
    height: 36px;
    border-radius: 999px;
    background: linear-gradient(120deg, rgba(59,130,246,0.25), rgba(14,165,233,0.2), rgba(139,92,246,0.3));
    filter: blur(1px) saturate(140%);
    opacity: 0;
    transform: translate(-50%, -50%) scaleX(0.95);
    transition: left 0.45s cubic-bezier(0.22, 1, 0.36, 1), transform 0.5s cubic-bezier(0.22, 1, 0.36, 1), width 0.5s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.35s ease;
    pointer-events: none;
    box-shadow: 0 12px 25px rgba(59, 130, 246, 0.25);
    mix-blend-mode: screen;
    background-size: 220% 220%;
    animation: navWave 5s linear infinite;
}

.nav-highlight.active {
    opacity: 1;
}

@keyframes navWave {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: color 0.3s ease;
    position: relative;
    padding-bottom: 6px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-1);
    transform: scaleX(0.9);
    transform-origin: center;
    opacity: 0;
    transition: opacity 0.35s ease, transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.nav-links a:hover {
    color: var(--text-primary);
}

.nav-links a:hover::after {
    opacity: 0.8;
}

.nav-links a.active {
    color: var(--primary-color);
}

.nav-links a.active::after {
    opacity: 1;
    transform: scaleX(1);
}

.nav-letter {
    display: inline-block;
    position: relative;
    transition: color 0.25s ease;
    color: inherit;
}

.nav-links a.flowing .nav-letter {
    animation: letterFlow 0.65s cubic-bezier(0.32, 0.94, 0.6, 1) forwards;
    animation-delay: calc(var(--i) * 0.035s);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-1);
    opacity: 0;
    transform: scaleX(0.95);
    transform-origin: left;
    transition: opacity 0.35s ease;
}

.nav-links a.flowing::after {
    opacity: 1;
    animation: underlineWave 0.55s cubic-bezier(0.33, 1, 0.68, 1) forwards;
}

.nav-links a:hover::after {
    opacity: 0.8;
}

.nav-links a.active::after {
    opacity: 1;
    transform: scaleX(1);
}

@keyframes underlineWave {
    0% {
        transform: scaleX(0.05);
        transform-origin: left;
        opacity: 0.5;
    }
    45% {
        transform: scaleX(1.08);
        transform-origin: left;
        opacity: 1;
    }
    70% {
        transform: scaleX(0.92);
        transform-origin: right;
    }
    100% {
        transform: scaleX(1);
        transform-origin: center;
    }
}
@keyframes letterFlow {
    0% {
        color: rgba(15, 23, 42, 0.35);
        transform: translateY(4px);
        text-shadow: none;
    }
    45% {
        color: var(--primary-color);
        text-shadow: 0 8px 18px rgba(59, 130, 246, 0.35);
        transform: translateY(-2px);
    }
    100% {
        color: var(--text-primary);
        transform: translateY(0);
        text-shadow: 0 3px 10px rgba(59, 130, 246, 0.25);
    }
}

/* ========== HERO SECTION ========== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 2rem;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    max-width: 1200px;
    z-index: 2;
}

.award-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 50px;
    font-size: 0.9rem;
    margin-bottom: 2rem;
    animation: fadeInUp 0.8s ease;
}

.hero-title {
    font-size: clamp(3rem, 10vw, 8rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    overflow: hidden;
}

.hero-title .line {
    display: block;
    background: linear-gradient(135deg, #1e293b 0%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease backwards;
}

.hero-title .line:nth-child(1) {
    animation-delay: 0.2s;
}

.hero-title .line:nth-child(2) {
    animation-delay: 0.4s;
}

.hero-subtitle {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    color: var(--text-secondary);
    margin-bottom: 3rem;
    animation: fadeInUp 0.8s ease 0.6s backwards;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    animation: fadeInUp 0.8s ease 0.8s backwards;
}

.btn-primary, .btn-secondary {
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-1);
    color: white;
    border: none;
    cursor: pointer;
}

.btn-primary::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 ease;
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--primary-color);
    cursor: pointer;
}

.btn-secondary:hover {
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.2);
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    animation: bounce 2s infinite;
}

.scroll-line {
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, var(--primary-color), transparent);
}

/* ========== SECTION STYLES ========== */
section {
    padding: 8rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-tag {
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 1rem;
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    background: linear-gradient(135deg, #1e293b 0%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========== PROJECTS SECTION ========== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    position: relative;
}

.project-card {
    background: var(--bg-card);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    position: relative;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(59, 130, 246, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
    pointer-events: none;
}

.project-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 25px 50px rgba(59, 130, 246, 0.2);
}

.project-card:hover::before {
    opacity: 1;
}

.project-image {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-card:hover .project-image img {
    transform: scale(1.1);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(99, 102, 241, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.view-project {
    color: white;
    font-weight: 600;
    font-size: 1.2rem;
}

.project-info {
    padding: 2rem;
}

.project-awards {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.award-tag {
    padding: 0.3rem 0.8rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 20px;
    font-size: 0.8rem;
}

.project-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
    color: var(--text-primary);
}

.project-info p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

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

.project-tech span {
    padding: 0.4rem 1rem;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1));
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
    transition: all 0.3s ease;
}

.project-tech span:hover {
    background: var(--gradient-1);
    color: white;
    transform: translateY(-2px);
}

/* ========== EXPERIENCE SECTION ========== */
.experience-section {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.8), rgba(59, 130, 246, 0.05));
    border-radius: 40px;
    padding: 8rem 4rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.experience-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary-color), var(--accent-color));
}

.timeline-item {
    position: relative;
    padding-left: 3rem;
    margin-bottom: 4rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -6px;
    top: 0;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--primary-color);
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.6);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { 
        box-shadow: 0 0 20px rgba(59, 130, 246, 0.6);
        transform: scale(1);
    }
    50% { 
        box-shadow: 0 0 30px rgba(59, 130, 246, 0.9);
        transform: scale(1.2);
    }
}

.timeline-date {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.timeline-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.3rem;
}

.timeline-content h4 {
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 1rem;
}

.timeline-content p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.achievement-list {
    list-style: none;
    padding-left: 0;
}

.achievement-list li {
    color: var(--text-secondary);
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    position: relative;
}

.achievement-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

/* ========== SIMPLIFIED SKILLS WITH TAGS ========== */
.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 1.5rem;
}

.skill-tags span {
    padding: 0.6rem 1.2rem;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.08), rgba(139, 92, 246, 0.08));
    border: 1px solid var(--border-color);
    border-radius: 25px;
    font-size: 0.9rem;
    color: var(--text-primary);
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
}

.skill-tags span:hover {
    background: var(--gradient-1);
    color: white;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.3);
}

/* ========== SKILLS SECTION ========== */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.skill-category {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.category-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.skill-category h3 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.skill-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.skill-item span {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.skill-bar {
    width: 100%;
    height: 8px;
    background: #e2e8f0;
    border-radius: 10px;
    overflow: hidden;
}

.skill-fill {
    height: 100%;
    background: var(--gradient-1);
    border-radius: 10px;
    transition: width 1s ease;
    width: 0;
}

.skill-fill[data-skill="95"] { width: 95%; }
.skill-fill[data-skill="90"] { width: 90%; }
.skill-fill[data-skill="98"] { width: 98%; }
.skill-fill[data-skill="85"] { width: 85%; }
.skill-fill[data-skill="80"] { width: 80%; }
.skill-fill[data-skill="92"] { width: 92%; }
.skill-fill[data-skill="75"] { width: 75%; }
.skill-fill[data-skill="88"] { width: 88%; }
.skill-fill[data-skill="82"] { width: 82%; }
.skill-fill[data-skill="70"] { width: 70%; }
.skill-fill[data-skill="78"] { width: 78%; }

/* ========== CONTACT SECTION ========== */
.contact-section {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.8), rgba(139, 92, 246, 0.05));
    border-radius: 40px;
    padding: 8rem 4rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.contact-section::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
    animation: rotate 25s linear infinite reverse;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-info h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 1rem;
    background: rgba(59, 130, 246, 0.05);
    border-radius: 10px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.contact-method:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--text-primary);
    transform: translateX(10px);
}

.method-icon {
    font-size: 1.5rem;
}

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

.social-link {
    padding: 0.8rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 25px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--gradient-1);
    color: white;
    border-color: transparent;
    transform: translateY(-3px);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group textarea {
    resize: vertical;
}

.contact-form button {
    cursor: pointer;
    font-size: 1rem;
}

/* ========== FOOTER ========== */
.footer {
    padding: 3rem 2rem;
    text-align: center;
    border-top: 1px solid var(--border-color);
    background: var(--bg-card);
}

.footer-content p {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.footer-tagline {
    font-size: 0.9rem;
}

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

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(10px);
    }
}

@keyframes ripple {
    0% {
        transform: scale(0);
        opacity: 1;
    }
    100% {
        transform: scale(2);
        opacity: 0;
    }
}

/* ========== ANIMATED BLOBS ========== */
.blob {
    position: fixed;
    border-radius: 50%;
    filter: blur(35px);
    opacity: 0.18;
    z-index: -1;
    pointer-events: none;
    animation: blob-animation 35s infinite ease-in-out;
}

.blob-1 {
    width: 420px;
    height: 420px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    top: -250px;
    right: -250px;
    animation-delay: 0s;
}

.blob-2 {
    width: 320px;
    height: 320px;
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    bottom: -200px;
    left: -200px;
    animation-delay: 7s;
}

.blob-3 {
    width: 480px;
    height: 480px;
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 14s;
}

@keyframes blob-animation {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(60px, -60px) scale(1.05);
    }
    66% {
        transform: translate(-60px, 60px) scale(0.95);
    }
}

/* ========== 3D VERTICAL WHEEL ========== */
.wheel-section {
    padding: 0 2rem;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: none;
    margin: 0;
    position: relative;
    overflow: hidden;
}

.wheel-section::before,
.wheel-section::after {
    content: '';
    position: absolute;
    width: 360px;
    height: 360px;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.18;
    pointer-events: none;
    z-index: 0;
}

.wheel-section::before {
    background: #dbeafe;
    top: -120px;
    right: 8%;
}

.wheel-section::after {
    background: #ede9fe;
    bottom: -140px;
    left: 5%;
}

.wheel-container {
    max-width: 1400px;
    margin: 0 auto 4rem;
    perspective: 1600px;
    position: relative;
    border-radius: 32px;
    border: 1px solid rgba(148, 163, 184, 0.2);
    background: #fefefe;
    box-shadow: 0 35px 120px rgba(15, 23, 42, 0.15);
}

.wheel {
    position: relative;
    width: 100%;
    height: 90vh;
    transform-style: preserve-3d;
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
    z-index: 1;
}

.tablet {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 70vw;
    height: 70vh;
    max-width: 1200px;
    max-height: 800px;
    transform-origin: center center;
    background: linear-gradient(145deg, #ffffff, #eef2ff);
    border: 1px solid rgba(148, 163, 184, 0.35);
    border-radius: 18px;
    box-shadow: 0 25px 70px rgba(15, 23, 42, 0.16);
    display: block;
    color: #0f172a;
    transform: translate(-50%, -50%);
    overflow: hidden;
}

.tablet-sub { display: none; }

/* Tablet fullscreen expansion */
.tablet.open { display: block; }

.tablet-title {
    position: absolute;
    top: 16px;
    left: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(15, 23, 42, 0.6);
}

.tablet-content {
    width: 100%;
    height: 100%;
    padding: 3.8rem 2.2rem 2.2rem;
    overflow: auto;
}

.tablet-content::-webkit-scrollbar {
    width: 6px;
}

.tablet-content::-webkit-scrollbar-track {
    background: rgba(148, 163, 184, 0.2);
    border-radius: 999px;
}

.tablet-content::-webkit-scrollbar-thumb {
    background: var(--gradient-1);
    border-radius: 999px;
}

/* Backdrop when tablet is open */
.tablet-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(10,10,15,0.3);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1900;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.tablet-backdrop { display: none; }
.tablet-backdrop.show { display: none; }

.tablet::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 30%;
    background: linear-gradient(180deg, rgba(255,255,255,0.15), rgba(255,255,255,0));
    border-top-left-radius: 18px;
    border-top-right-radius: 18px;
    pointer-events: none;
}


.wheel-shadow {
    position: absolute;
    left: 50%;
    bottom: -20px;
    width: 500px;
    height: 40px;
    transform: translateX(-50%);
    background: radial-gradient(ellipse at center, rgba(0,0,0,0.18) 0%, rgba(0,0,0,0) 70%);
    filter: blur(8px);
}

.scroll-indicator {
    position: fixed;
    bottom: 26px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.45rem 0.8rem;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.78);
    border: 1px solid rgba(148, 163, 184, 0.35);
    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.35);
    z-index: 1200;
    pointer-events: none;
    opacity: 1;
    transition: opacity 0.4s ease, transform 0.4s ease;
    display: flex;
    align-items: center;
}

.scroll-indicator.dismissed {
    opacity: 0;
    transform: translateX(-50%) translateY(10px);
}


.scroll-indicator__content {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.3rem 0.9rem 0.3rem 0.55rem;
    min-height: 34px;
}

.scroll-indicator__chevrons {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0.15rem;
    padding: 0.05rem 0.35rem 0.05rem 0.15rem;
    height: 100%;
}

.scroll-indicator__chevron {
    width: 11px;
    height: 11px;
    border-bottom: 2px solid rgba(255,255,255,0.9);
    border-right: 2px solid rgba(255,255,255,0.9);
    transform: rotate(45deg);
    animation: chevronFall 1.6s ease-in-out infinite;
}

.scroll-indicator__chevron:nth-child(2) {
    animation-delay: 0.3s;
    opacity: 0.65;
}

@keyframes chevronFall {
    0% { transform: translateY(-3px) rotate(45deg); opacity: 0; }
    30% { opacity: 1; }
    70% { transform: translateY(5px) rotate(45deg); opacity: 0.7; }
    100% { transform: translateY(10px) rotate(45deg); opacity: 0; }
}

.scroll-indicator__text {
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    color: rgba(226, 232, 240, 0.92);
    text-transform: uppercase;
    line-height: 1;
    display: flex;
    align-items: center;
}

/* Tablet slide layouts */
.about-layout {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 42px;
    align-items: center;
}

.portrait-wrapper {
    position: relative;
    width: 100%;
    max-width: 360px;
    margin: 0 auto;
    padding: 12px;
    border-radius: 18px;
    background: linear-gradient(145deg, rgba(255,255,255,0.95), rgba(248,250,252,0.85));
    box-shadow: 0 25px 45px rgba(15, 23, 42, 0.15);
}

.about-photo {
    width: 100%;
    border-radius: 14px;
    object-fit: cover;
    box-shadow: 0 25px 40px rgba(15, 23, 42, 0.28);
    border: none;
    position: relative;
    z-index: 1;
}

.photo-caption {
    margin-top: 0.8rem;
    display: flex;
    gap: 0.4rem;
    font-size: 0.85rem;
    font-style: italic;
    color: rgba(15, 23, 42, 0.7);
    background: rgba(255, 255, 255, 0.65);
    padding: 0.5rem 0.7rem;
    border-radius: 6px;
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.12);
    position: relative;
    z-index: 1;
    transform: none;
    max-width: 320px;
}

.caption-mark {
    font-weight: 700;
    color: var(--primary-color);
}

.about-text .eyebrow {
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.18em;
    color: rgba(15, 23, 42, 0.55);
    margin-bottom: 1rem;
}

.about-text h2 {
    font-size: clamp(2.2rem, 3.4vw, 3rem);
    margin-bottom: 1rem;
    color: #0f172a;
}

.about-text p {
    color: rgba(15, 23, 42, 0.75);
    line-height: 1.75;
    margin-bottom: 0.9rem;
}

.about-highlights {
    list-style: none;
    padding: 0;
    margin-top: 1.4rem;
    display: grid;
    gap: 0.5rem;
}

.about-highlights li {
    position: relative;
    padding-left: 1.5rem;
    color: rgba(15, 23, 42, 0.78);
    font-weight: 500;
}

.about-highlights li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55rem;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--gradient-1);
    box-shadow: 0 0 8px rgba(59, 130, 246, 0.4);
}

.about-text h2 {
    font-size: clamp(2rem, 3vw, 2.8rem);
    margin-bottom: 1rem;
}

.about-text p {
    color: rgba(15, 23, 42, 0.75);
    line-height: 1.7;
    margin-bottom: 0.8rem;
}

.tablet[data-id="skills"] .tablet-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.skills-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.skills-list li {
    padding: 0.9rem 1.1rem;
    border-radius: 14px;
    border: 1px solid rgba(148, 163, 184, 0.4);
    background: rgba(248, 250, 252, 0.95);
    font-weight: 600;
    color: #0f172a;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.6);
}

.tablet[data-id="project"] .tablet-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.tablet[data-id="experience"] .tablet-content {
    padding: 3rem 2.2rem 2rem;
    overflow: hidden;
}

.tablet[data-id="case-study"] .tablet-content {
    padding: 3.2rem 2.4rem 1.8rem;
    overflow-y: auto;
}

.case-study {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    min-height: 0;
}

.case-study-header {
    display: flex;
    justify-content: space-between;
    gap: 1.2rem;
    flex-wrap: wrap;
}

.case-label {
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    color: rgba(15, 23, 42, 0.5);
    margin-bottom: 0.4rem;
}

.case-study-header h3 {
    margin: 0;
    font-size: clamp(1.6rem, 2.6vw, 2.2rem);
}

.case-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.case-tags span {
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.2);
    color: #0f172a;
}

.case-intro {
    color: rgba(15, 23, 42, 0.75);
    line-height: 1.7;
}

.case-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 1.4rem;
}

.case-legacy {
    margin-top: 0.5rem;
}

.case-legacy .case-block {
    border-style: dashed;
}

.case-block {
    padding: 1.3rem 1.4rem;
    border-radius: 16px;
    border: 1px solid rgba(148, 163, 184, 0.25);
    background: rgba(248, 250, 252, 0.9);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.6);
}

.case-block--build {
    background: linear-gradient(145deg, rgba(59, 130, 246, 0.08), rgba(14, 165, 233, 0.08));
    border-color: rgba(59, 130, 246, 0.3);
}

.case-block--legacy {
    background: linear-gradient(145deg, rgba(139, 92, 246, 0.08), rgba(244, 114, 182, 0.08));
    border-color: rgba(139, 92, 246, 0.3);
}

.case-block h4 {
    margin-bottom: 0.7rem;
    font-size: 1.1rem;
}

.case-block ul {
    margin: 0;
    padding-left: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    color: rgba(15, 23, 42, 0.8);
}

.case-block li {
    position: relative;
    padding-left: 1.3rem;
    line-height: 1.55;
}

.case-block li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.65rem;
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
}

.case-block--legacy li::before {
    background: var(--secondary-color);
    box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.15);
}

.case-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.25rem 0.85rem;
    margin-left: 0.35rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(15, 23, 42, 0.15);
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.08);
    font-weight: 600;
    font-size: 0.9rem;
    color: #0f172a;
    text-decoration: none;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    white-space: nowrap;
}

.case-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 35px rgba(15, 23, 42, 0.18);
}

.case-footer {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    border-top: 1px solid rgba(148, 163, 184, 0.3);
    padding-top: 1rem;
}

.case-metric {
    margin: 0;
    font-size: 1.4rem;
    font-weight: 700;
    color: #0f172a;
}

.tablet .project-card {
    background: rgba(248, 250, 252, 0.98);
    border: 1px solid rgba(148, 163, 184, 0.4);
    border-radius: 18px;
    padding: 1.8rem;
    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.12);
}

.tablet .project-card h3 {
    font-size: 1.8rem;
    margin-bottom: 0.8rem;
}

.tablet .project-card p {
    color: rgba(15, 23, 42, 0.75);
    font-size: 1rem;
}


.experience-tablet {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
    gap: 2rem;
    align-items: center;
    min-height: 0;
}

.experience-text {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.experience-pill {
    align-self: flex-start;
    padding: 0.4rem 1rem;
    border-radius: 999px;
    border: 1px solid rgba(15, 23, 42, 0.1);
    text-transform: uppercase;
    letter-spacing: 0.25em;
    font-size: 0.75rem;
    color: rgba(15, 23, 42, 0.6);
}

.experience-text h3 {
    margin: 0;
    font-size: clamp(1.6rem, 2.5vw, 2.2rem);
}

.experience-lede {
    margin: 0;
    color: rgba(15, 23, 42, 0.75);
    line-height: 1.7;
}


.experience-text-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.85rem;
}

.experience-text-slot {
    min-height: 90px;
    border-radius: 18px;
    border: 1.5px dashed rgba(148, 163, 184, 0.8);
    background: rgba(248, 250, 252, 0.7);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.4);
    position: relative;
}

.experience-text-slot::before {
    content: attr(data-label);
    position: absolute;
    top: 14px;
    left: 16px;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(15, 23, 42, 0.45);
}

.experience-gallery {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 1rem;
    align-items: stretch;
}

.experience-photo {
    border-radius: 20px;
    border: 3px solid #fff;
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.18);
    overflow: hidden;
}

.experience-photo img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.experience-photo-main {
    grid-column: span 6;
    min-height: 230px;
}

.experience-photo-main img {
    aspect-ratio: 16 / 7;
}

.experience-photo-secondary,
.experience-photo-tertiary {
    grid-column: span 3;
    min-height: 160px;
}

.experience-photo-secondary img,
.experience-photo-tertiary img {
    aspect-ratio: 4 / 3;
}

.info-tablet {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.info-card {
    max-width: 520px;
    width: 100%;
    padding: 2.2rem;
    border-radius: 28px;
    border: 1px solid rgba(148, 163, 184, 0.3);
    background: linear-gradient(145deg, rgba(255,255,255,0.97), rgba(226,232,240,0.65));
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.8), 0 30px 70px rgba(15, 23, 42, 0.15);
    text-align: left;
    position: relative;
    overflow: hidden;
}

.info-card::before {
    content: '';
    position: absolute;
    inset: 18px;
    border-radius: 24px;
    border: 1px dashed rgba(94, 133, 255, 0.35);
    pointer-events: none;
}

.info-card::after {
    content: '';
    position: absolute;
    top: -80px;
    right: -60px;
    width: 220px;
    height: 220px;
    background: radial-gradient(circle, rgba(59,130,246,0.2), rgba(255,255,255,0));
    filter: blur(2px);
}

.info-heading {
    font-size: clamp(1.4rem, 2vw, 1.8rem);
    margin-bottom: 1.4rem;
    color: #0f172a;
    font-weight: 700;
    position: relative;
}

.info-heading::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -0.5rem;
    width: 60px;
    height: 3px;
    border-radius: 999px;
    background: linear-gradient(90deg, #3b82f6, #06b6d4);
}

.info-line {
    margin: 0 0 0.85rem;
    font-size: 1rem;
    color: rgba(15, 23, 42, 0.85);
    line-height: 1.55;
    padding: 0.75rem 1rem;
    border-radius: 16px;
    border: 1px solid rgba(148, 163, 184, 0.35);
    background: rgba(255,255,255,0.8);
    backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-weight: 600;
}

.info-line::before {
    content: '';
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    box-shadow: 0 0 0 6px rgba(59, 130, 246, 0.12);
}

.info-note {
    margin-top: 1.6rem;
    font-weight: 700;
    color: rgba(59, 130, 246, 0.95);
    font-size: 1.05rem;
    text-align: center;
    padding-top: 1rem;
    border-top: 1px solid rgba(148, 163, 184, 0.3);
}

.awards-slide {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.award-pill {
    padding: 1.2rem 1.5rem;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(59,130,246,0.08), rgba(147,51,234,0.12));
    border: 1px solid rgba(59,130,246,0.2);
}

.award-label {
    display: inline-block;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(15,23,42,0.6);
    margin-bottom: 0.5rem;
}

.award-pill p {
    margin: 0;
    font-size: 1.1rem;
}

.contact-slide {
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
}

.contact-slide h3 {
    margin-bottom: 0.4rem;
    font-size: 1.8rem;
}

.contact-slide p {
    margin: 0;
    color: rgba(15,23,42,0.7);
}

.contact-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.contact-list a {
    text-decoration: none;
    font-weight: 600;
    color: #2563eb;
}

@media (max-width: 1024px) {
    .tablet[data-id="home"] .tablet-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .tablet {
        width: 85vw;
        height: 75vh;
    }

    .experience-tablet {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .experience-gallery {
        grid-template-columns: 1fr;
        gap: 0.9rem;
    }

    .experience-photo-main,
    .experience-photo-secondary,
    .experience-photo-tertiary {
        grid-column: span 1;
    }

    .experience-photo-main {
        min-height: 200px;
    }

    .experience-photo-secondary,
    .experience-photo-tertiary {
        min-height: 160px;
    }

}

@media (max-width: 640px) {
    .tablet {
        width: 90vw;
        height: 75vh;
    }

    .wheel-container {
        padding: 1rem;
    }

    .nav-links {
        gap: 0.8rem;
    }

    .scroll-indicator__content {
        gap: 0.5rem;
        padding-right: 0.7rem;
    }

    .scroll-indicator__text {
        font-size: 0.72rem;
        letter-spacing: 0.1em;
    }

    .experience-text-grid {
        grid-template-columns: 1fr;
    }

    .experience-photo-main,
    .experience-photo-secondary,
    .experience-photo-tertiary {
        min-height: 180px;
    }

}

/* ========== STATISTICS COUNTERS ========== */
.stats-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 4rem auto;
    padding: 3rem;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1));
    border-radius: 30px;
    border: 2px solid var(--border-color);
}

.stat-item {
    text-align: center;
    position: relative;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 900;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stat-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: block;
}

/* ========== ACHIEVEMENTS/CERTIFICATIONS ========== */
.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.achievement-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.achievement-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-1);
}

.achievement-card:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-lg);
}

.achievement-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.achievement-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.achievement-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.achievement-date {
    color: var(--primary-color);
    font-size: 0.85rem;
    font-weight: 600;
}

/* ========== EDUCATION SECTION ========== */
.education-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.education-card {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    position: relative;
}

.education-card::after {
    content: '';
    position: absolute;
    top: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: var(--gradient-1);
    border-radius: 50%;
    opacity: 0.1;
}

.education-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.education-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    display: inline-block;
}

.education-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.education-institution {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.education-date {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.education-description {
    color: var(--text-secondary);
    line-height: 1.7;
}

.education-highlights {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.education-highlights li {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.education-highlights li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

/* ========== ANIMATED PROGRESS CIRCLES ========== */
.progress-circle {
    width: 120px;
    height: 120px;
    position: relative;
    display: inline-block;
}

.progress-circle svg {
    transform: rotate(-90deg);
}

.progress-circle circle {
    fill: none;
    stroke-width: 10;
    stroke-linecap: round;
}

.progress-circle .bg {
    stroke: #e2e8f0;
}

.progress-circle .progress {
    stroke: url(#gradient);
    stroke-dasharray: 283;
    stroke-dashoffset: 283;
    transition: stroke-dashoffset 2s ease;
}

.progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--text-primary);
}

/* ========== RESPONSIVE DESIGN ========== */
@media (max-width: 1024px) {
    .nav-links {
        gap: 1.5rem;
    }
    
    section {
        padding: 5rem 2rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .experience-section,
    .contact-section {
        padding: 4rem 2rem;
    }
    
    .stats-section {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .achievements-grid,
    .education-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0 1rem;
    }
    
    section {
        padding: 3rem 1rem;
    }
    
    .timeline-item {
        padding-left: 2rem;
    }
}