/* ============================================
   CUSTOM CSS FOR PORTFOLIO WEBSITE
   Modern, Vibrant, and Professional Design
   ============================================ */

/* Root Variables - Color Palette */
:root {
    --primary-purple: #667eea;
    --primary-dark-purple: #764ba2;
    --accent-pink: #f093fb;
    --accent-orange: #ff6b6b;
    --accent-cyan: #4ecdc4;
    --text-dark: #333333;
    --text-muted: #666666;
    --bg-light: #f8f9fa;
}

/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-dark);
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

/* Gradient Text Effect */
.gradient-text {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-dark-purple) 50%, var(--accent-pink) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    padding: 1rem 0;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.navbar-brand {
    font-size: 1.8rem;
    font-weight: 800;
}

.navbar-nav .nav-link {
    position: relative;
    color: var(--text-dark);
    font-weight: 600;
    transition: all 0.3s ease;
    margin: 0 0.5rem;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-purple);
    transform: translateY(-2px);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-purple), var(--primary-dark-purple));
    transition: width 0.3s ease;
}

.navbar-nav .nav-link:hover::after {
    width: 80%;
}

/* ============================================
   HERO/ABOUT SECTION
   ============================================ */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    padding-bottom: 80px;
}

.greeting {
    font-size: 1.3rem;
    color: var(--primary-purple);
}

.hero-content h1 {
    line-height: 1.1;
}

.hero-content h2 {
    color: var(--accent-orange);
}

.hero-content .lead {
    font-size: 1.1rem;
    line-height: 1.8;
    max-width: 600px;
}

/* Social Links */
.social-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: white;
    color: var(--primary-purple);
    border-radius: 12px;
    text-decoration: none;
    font-size: 1.3rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
}

.social-btn:hover {
    transform: translateY(-8px);
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-dark-purple));
    color: white;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

/* Hero Image */
.hero-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.image-backdrop {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-dark-purple) 50%, var(--accent-pink) 100%);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    opacity: 0.25;
    animation: morphing 8s ease-in-out infinite;
    z-index: 0;
}

@keyframes morphing {
    0%, 100% {
        border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    }
    50% {
        border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%;
    }
}

.hero-image {
    position: relative;
    max-width: 450px;
    width: 100%;
    border-radius: 25px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    z-index: 1;
}

/* ============================================
   SKILLS SECTION (NEW)
   ============================================ */
.skills-section {
    background: var(--bg-light); /* Use a light background for contrast */
    padding: 80px 0;
}

.skill-item {
    transition: all 0.3s ease;
    border: 1px solid #e0e0e0;
}

.skill-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1) !important;
    border-color: var(--primary-purple);
}

/* Custom icon colors to match theme/standard tech colors */
.skill-item .bi-filetype-html {
    color: var(--accent-orange) !important;
}

.skill-item .bi-filetype-css {
    color: var(--primary-purple) !important;
}

.skill-item .bi-bootstrap {
    color: var(--primary-dark-purple) !important;
}

.skill-item .bi-filetype-js {
    color: #f7df1e !important; /* Standard JS Yellow */
}


/* ============================================
   PROJECTS SECTION
   ============================================ */
.projects-section {
    background: transparent;
    padding: 80px 0;
}

.project-card {
    transition: all 0.4s ease;
    border-radius: 20px;
    background: white;
    overflow: hidden;
}

.project-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2) !important;
}

.project-image-wrapper {
    height: 250px;
}

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

.project-card:hover .project-image {
    transform: scale(1.15);
}

.project-overlay {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.95) 0%, rgba(118, 75, 162, 0.95) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

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

.project-overlay .btn {
    background: white;
    color: var(--primary-purple);
    font-weight: 700;
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
}

.project-overlay .btn:hover {
    transform: scale(1.08);
    box-shadow: 0 5px 20px rgba(255, 255, 255, 0.4);
}

.project-tag {
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-dark-purple));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-section {
    padding: 80px 0;
}

.contact-item {
    transition: all 0.3s ease;
}

.contact-item:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15) !important;
}

.contact-form {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.contact-form .form-control {
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    padding: 0.875rem 1rem;
    transition: all 0.3s ease;
}

.contact-form .form-control:focus {
    border-color: var(--primary-purple);
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.15);
}

.submit-btn {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-dark-purple) 100%);
    border: none;
    padding: 1rem 2rem;
    font-size: 1.125rem;
    border-radius: 12px;
    transition: all 0.4s ease;
}

.submit-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.5);
    background: linear-gradient(135deg, var(--primary-dark-purple) 0%, var(--primary-purple) 100%);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-dark-purple) 100%);
    color: white;
}

.footer-links a {
    transition: opacity 0.3s ease;
}

.footer-links a:hover {
    opacity: 0.8;
}

/* ============================================
   RESPONSIVE DESIGN - MEDIA QUERIES
   ============================================ */

/* Tablet (768px - 991px) */
@media (max-width: 991px) {
    .hero-section {
        padding-top: 120px;
        min-height: auto;
    }
    
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .hero-content .lead {
        font-size: 1rem;
    }
    
    .hero-image-wrapper {
        margin-bottom: 2rem;
    }
    
    .hero-image {
        max-width: 350px;
    }
    
    .contact-info {
        text-align: center;
    }
    
    .contact-item {
        justify-content: center;
    }
}

/* Mobile (up to 767px) */
@media (max-width: 767px) {
    .hero-section {
        padding-top: 100px;
        padding-bottom: 40px;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content h2 {
        font-size: 1.5rem;
    }
    
    .hero-content .lead {
        font-size: 0.95rem;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .hero-image {
        max-width: 280px;
    }
    
    .projects-section,
    .contact-section,
    .skills-section { /* Added skills-section */
        padding: 50px 0;
    }
    
    .display-4 {
        font-size: 2rem;
    }
    
    .display-5 {
        font-size: 1.75rem;
    }
    
    .contact-form {
        padding: 2rem !important;
    }
    
    .project-image-wrapper {
        height: 200px;
    }
}

/* Small Mobile (up to 575px) */
@media (max-width: 575px) {
    .navbar-brand {
        font-size: 1.5rem;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content h2 {
        font-size: 1.25rem;
    }
    
    .greeting {
        font-size: 1.1rem;
    }
    
    .hero-image {
        max-width: 250px;
    }
    
    .display-4 {
        font-size: 1.75rem;
    }
    
    .lead {
        font-size: 1rem !important;
    }
    
    .social-btn {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }
}

/* ============================================
   ANIMATIONS & UTILITIES
   ============================================ */

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

.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

/* Smooth Transitions */
* {
    transition: color 0.2s ease, background-color 0.2s ease;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-dark-purple));
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark-purple);
}
/* End of styles.css */