/* Custom Font Integration (Quicksand) */
@font-face {
    font-family: 'Quicksand';
    src: url('Quicksand-VariableFont_wght.ttf') format('truetype');
    font-weight: 300 700;
}

/* 🎀 Cute Theme Variables (Light Mode) */
:root {
    --bg-color: #faf7ff;      
    --text-main: #1a1a1a;
    --text-muted: #6a6a6a;
    --accent: #ff99cc;        
    --accent-hover: #ff77bb;  
    --card-bg: #fff;
    --card-shadow: rgba(220, 190, 240, 0.2); 
    --border-color: #f1e6ff;
    --toggle-bg: #f1e6ff;
    --bubbly-radius: 22px;    
    --tag-bg: #fff;
    --tag-color: #ff99cc;
    --transition: all 0.3s cubic-bezier(0.2, 1, 0.2, 1);
}

/* 🌙 Cozy Dark Mode Variables */
.dark-theme {
    --bg-color: #12101a;      
    --text-main: #f9f9ff;
    --text-muted: #9ca3af;
    --accent: #f0c3f0;        
    --accent-hover: #ff99cc;  
    --card-bg: #1e1b29;
    --card-shadow: rgba(0, 0, 0, 0.4);
    --border-color: #2e2a3d;
    --toggle-bg: #2e2a3d;
    --tag-bg: #2e2a3d;
    --tag-color: #f0c3f0;
}

body {
    font-family: 'Quicksand', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    padding-top: 90px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* --- Bootstrap Navbar Overrides --- */
.main-nav {
    background-color: var(--bg-color) !important;
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    transition: var(--transition);
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main) !important;
}

.logo .heart-icon {
    color: var(--accent);
    margin-left: 3px;
}

.nav-links .nav-link {
    color: var(--text-muted) !important;
    font-weight: 600;
    font-size: 1rem;
    padding: 0.5rem 1rem !important;
    border-radius: 20px;
    transition: var(--transition);
}

.nav-links .nav-link:hover {
    color: var(--accent) !important;
    background-color: var(--border-color);
}

/* Hamburger Icon Custom Styling */
.custom-toggler {
    border: 2px solid var(--border-color) !important;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
}

.custom-toggler:focus {
    box-shadow: 0 0 0 3px rgba(255, 153, 204, 0.25);
}

/* Bubbly Dark Mode Button */
.theme-toggle-btn {
    background: var(--toggle-bg);
    border: none;
    color: var(--accent);
    padding: 0.5rem;
    border-radius: 50%;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    width: 42px;
    height: 42px;
    transition: var(--transition);
}

.theme-toggle-btn:hover {
    transform: rotate(15deg) scale(1.08);
}

/* --- Section Structural Layouts --- */
section {
    padding: 5rem 0;
}

.section-header h2 {
    font-weight: 700;
}

.section-header .icon {
    color: var(--accent);
}

.doodle-line {
    width: 60px;
    height: 5px;
    background-color: var(--accent);
    border-radius: 10px;
    margin-top: 8px;
}

/* --- Hero Layout Modifiers --- */
.hero-section {
    min-height: 75vh;
}

.header-doodle {
    color: var(--accent);
    font-size: 1.5rem;
}

.hero-content .highlight {
    color: var(--accent);
    position: relative;
    display: inline-block;
}

.hero-content .highlight::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 4px;
    bottom: 5px;
    left: 0;
    background-color: var(--accent);
    border-radius: 2px;
}

/* --- Cute UI Component Styling --- */
.btn {
    padding: 0.8rem 2rem !important;
    font-weight: 600 !important;
    border-radius: 30px !important;
    transition: var(--transition) !important;
}

.primary-btn {
    background-color: var(--accent) !important;
    color: var(--bg-color) !important;
    border: none !important;
    box-shadow: 0 4px 15px var(--card-shadow);
}

.primary-btn:hover {
    background-color: var(--accent-hover) !important;
    transform: translateY(-3px);
}

.secondary-btn {
    background-color: var(--card-bg) !important;
    color: var(--text-main) !important;
    border: 2px solid var(--border-color) !important;
}

.secondary-btn:hover {
    background-color: var(--border-color) !important;
    transform: translateY(-3px);
}

/* Skills Container Layout */
.skills-box {
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: var(--bubbly-radius);
    border: 1px solid var(--border-color);
    box-shadow: 0 5px 20px var(--card-shadow);
}

.cute-tag {
    background: var(--tag-bg);
    color: var(--tag-color);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: 14px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

/* Bubbly Project Cards Grid Elements */
.project-card.bubbly {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--bubbly-radius);
    padding: 2.2rem;
    box-shadow: 0 5px 15px var(--card-shadow);
    transition: var(--transition);
}

.project-card.bubbly:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px var(--card-shadow);
    border-color: var(--accent);
}

.project-card h3 {
    font-weight: 700;
    color: var(--text-main);
}

.tag-pill {
    font-size: 0.75rem !important;
    font-weight: 700 !important;
    color: var(--accent) !important;
    background-color: var(--border-color) !important;
    padding: 0.4rem 0.8rem !important;
}

.project-link {
    text-decoration: none;
    color: var(--accent);
    font-weight: 700;
    font-size: 1rem;
    transition: var(--transition);
}

/* Contact Button Grouping */
.max-w-500 {
    max-width: 500px;
}

.contact-btn {
    text-decoration: none;
    color: var(--text-main);
    background-color: var(--card-bg);
    border: 2px solid var(--border-color);
    padding: 0.8rem 1.8rem;
    border-radius: 30px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    transition: var(--transition);
    box-shadow: 0 4px 10px var(--card-shadow);
}

.contact-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-3px);
}

footer {
    padding: 2.5rem 0;
    color: var(--text-muted);
    border-top: 1px solid var(--border-color);
}

/* Mobile Dropdown Layout Optimizations */
@media (max-width: 767.98px) {
    body { padding-top: 80px; }
    .navbar-collapse {
        background-color: var(--card-bg);
        border-radius: 16px;
        padding: 1rem;
        margin-top: 0.5rem;
        box-shadow: 0 10px 25px var(--card-shadow);
        border: 1px solid var(--border-color);
    }
    .nav-links .nav-link {
        padding: 0.75rem 1rem !important;
    }
}