/* 
 * Navar MP - Personal Portfolio
 * CSS Styles
 */

/* ===== CSS Variables ===== */
:root {
    /* Dark Theme Colors (Default) */
    --bg-color: #000000;
    --bg-color-alt: #111111;
    --primary-color: #00c8ff;
    --secondary-color: #ff00c8;
    --text-color: #ffffff;
    --text-color-alt: #cccccc;
    --border-color: #333333;
    --card-bg: rgba(25, 25, 25, 0.8);
    --overlay-bg: rgba(0, 0, 0, 0.75);
    --shadow-color: rgba(0, 0, 0, 0.5);
    --gradient-primary: linear-gradient(135deg, #00c8ff, #ff00c8);
    
    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Montserrat', sans-serif;
    --font-tertiary: 'BrittanySignature', cursive; /* Added font for BrittanySignature */
    
    /* Sizes */
    --header-height: 70px;
    --side-menu-width: 280px;
    --floating-nav-height: 60px;
    
    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
    --transition-slow: 0.8s ease;
    
    /* Z-indices */
    --z-back: -1;
    --z-normal: 1;
    --z-tooltip: 10;
    --z-fixed: 100;
    --z-modal: 1000;

    --cursor-size: 40px;
    --cursor-active-size: 60px;
    --cursor-bg: rgba(255, 255, 255, 0.3);
    --cursor-border: 2px solid var(--primary-color);
    --cursor-active-bg: rgba(255, 0, 200, 0.3);
    --cursor-active-border: var(--secondary-color);
}

/* Light Theme Colors */
.light-theme {
    --bg-color: #f5f5f5;
    --bg-color-alt: #ffffff;
    --primary-color: #0078ff;
    --secondary-color: #ff0078;
    --text-color: #333333;
    --text-color-alt: #666666;
    --border-color: #dddddd;
    --card-bg: rgba(255, 255, 255, 0.9);
    --overlay-bg: rgba(255, 255, 255, 0.75);
    --shadow-color: rgba(0, 0, 0, 0.1);
}

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

html {
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) var(--bg-color-alt);
}

body {
    font-family: var(--font-primary);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color var(--transition-medium), color var(--transition-medium);
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-color-alt);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--secondary-color);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    cursor: pointer;
    font-family: var(--font-primary);
    border: none;
    outline: none;
    background: none;
}

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

.section {
    padding: 100px 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 50px;
    text-align: center;
    position: relative;
    color: var(--text-color);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    transition: all var(--transition-fast);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.primary-btn {
    background: var(--gradient-primary);
    color: #ffffff;
    box-shadow: 0 5px 15px var(--shadow-color);
}

.primary-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px var(--shadow-color);
    color: #ffffff;
}

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

.secondary-btn:hover {
    background: var(--primary-color);
    color: #ffffff;
    transform: translateY(-3px);
}

/* ===== Cursor Effect ===== */
.cursor-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: var(--z-tooltip);
}

.cursor {
    position: absolute;
    width: var(--cursor-size);
    height: var(--cursor-size);
    border-radius: 50%;
    background: var(--cursor-bg);
    border: var(--cursor-border);
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s, background 0.3s;
    pointer-events: none;
    z-index: var(--z-tooltip);
    mix-blend-mode: difference;
}

.cursor.active {
    width: var(--cursor-active-size);
    height: var(--cursor-active-size);
    background: var(--cursor-active-bg);
    border-color: var(--cursor-active-border);
}

.cursor.hidden {
    opacity: 0;
}

/* ===== Theme Switcher ===== */
.theme-switcher {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: var(--z-fixed);
}

#theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--card-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 3px 10px var(--shadow-color);
    transition: all var(--transition-fast);
}

#theme-toggle:hover {
    transform: rotate(30deg);
}

.light-icon, .dark-icon {
    font-size: 1.2rem;
    color: var(--text-color);
    transition: all var(--transition-fast);
}

.dark-theme .light-icon {
    display: block;
}

.dark-theme .dark-icon {
    display: none;
}

.light-theme .light-icon {
    display: none;
}

.light-theme .dark-icon {
    display: block;
}

/* ===== Language Switcher ===== */
.language-switcher {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: var(--z-fixed);
}

#language-toggle {
    display: flex;
    align-items: center;
    padding: 8px 15px;
    border-radius: 20px;
    background: var(--card-bg);
    color: var(--text-color);
    box-shadow: 0 3px 10px var(--shadow-color);
    transition: all var(--transition-fast);
}

#language-toggle:hover {
    background: var(--primary-color);
    color: #ffffff;
}

.current-lang {
    font-weight: 600;
    margin-right: 5px;
}

.language-dropdown {
    position: absolute;
    top: 50px;
    left: 0;
    background: var(--card-bg);
    border-radius: 10px;
    box-shadow: 0 5px 15px var(--shadow-color);
    padding: 10px;
    display: none;
    flex-direction: column;
    min-width: 120px;
}

.language-dropdown.active {
    display: flex;
    animation: fadeIn 0.3s ease;
}

.language-dropdown button {
    padding: 8px 15px;
    text-align: left;
    color: var(--text-color);
    border-radius: 5px;
    transition: all var(--transition-fast);
}

.language-dropdown button:hover,
.language-dropdown button.active {
    background: var(--primary-color);
    color: #ffffff;
}

/* ===== Audio Player ===== */
.audio-player {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: var(--z-fixed);
}

#music-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--card-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 3px 10px var(--shadow-color);
    color: var(--text-color);
    transition: all var(--transition-fast);
}

#music-toggle:hover {
    background: var(--primary-color);
    color: #ffffff;
    transform: scale(1.1);
}

#music-toggle.playing {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(0, 200, 255, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(0, 200, 255, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(0, 200, 255, 0);
    }
}

/* ===== Side Menu ===== */
.side-menu-trigger {
    position: fixed;
    top: 0;
    width: 20px;
    height: 100%;
    z-index: var(--z-tooltip);
}

.side-menu-trigger.left {
    left: 0;
}

.side-menu-trigger.right {
    right: 0;
}

.side-menu {
    position: fixed;
    top: 0;
    height: 100%;
    width: var(--side-menu-width);
    background: var(--bg-color-alt);
    z-index: var(--z-fixed);
    box-shadow: 0 0 20px var(--shadow-color);
    transition: transform var(--transition-medium);
    overflow-y: auto;
    padding: 20px;
}

.side-menu.left {
    left: 0;
    transform: translateX(-100%);
}

.side-menu.left.active {
    transform: translateX(0);
}

.menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 30px;
}

/* .menu-logo {
    height: 40px;
    width: auto;
} */

.close-menu {
    font-size: 1.5rem;
    color: var(--text-color);
    transition: color var(--transition-fast);
}

.close-menu:hover {
    color: var(--secondary-color);
}

.menu-items {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.menu-items a {
    display: flex;
    align-items: center;
    padding: 10px 15px;
    border-radius: 10px;
    color: var(--text-color);
    transition: all var(--transition-fast);
}

.menu-items a:hover,
.menu-items a.active {
    background: var(--primary-color);
    color: #ffffff;
    transform: translateX(5px);
}

.menu-items i {
    margin-right: 10px;
    font-size: 1.2rem;
}

/* ===== Global Search ===== */
.search-container {
    position: fixed;
    top: 20px;
    right: 80px;
    z-index: var(--z-fixed);
}

#search-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--card-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 3px 10px var(--shadow-color);
    color: var(--text-color);
    transition: all var(--transition-fast);
}

#search-toggle:hover {
    background: var(--primary-color);
    color: #ffffff;
    transform: scale(1.1);
}

.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--overlay-bg);
    z-index: var(--z-modal);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 100px;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-medium);
}

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

.search-header {
    width: 100%;
    max-width: 600px;
    display: flex;
    align-items: center;
    margin-bottom: 30px;
}

#search-input {
    flex: 1;
    padding: 15px 20px;
    border-radius: 50px;
    border: none;
    background: var(--card-bg);
    color: var(--text-color);
    font-size: 1.1rem;
    box-shadow: 0 5px 15px var(--shadow-color);
}

.close-search {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--card-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 10px;
    color: var(--text-color);
    font-size: 1.2rem;
    box-shadow: 0 3px 10px var(--shadow-color);
    transition: all var(--transition-fast);
}

.close-search:hover {
    background: var(--secondary-color);
    color: #ffffff;
}

.search-results {
    width: 100%;
    max-width: 600px;
    max-height: 60vh;
    overflow-y: auto;
    background: var(--card-bg);
    border-radius: 10px;
    box-shadow: 0 5px 15px var(--shadow-color);
    padding: 20px;
}

/* ===== Hero Section ===== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 100px 0;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(0, 200, 255, 0.1) 0%, rgba(0, 0, 0, 0) 70%);
    z-index: var(--z-back);
}
/* 
.logo-container {
    margin-bottom: 30px;
}

.main-logo {
    height: 150px; 
    transition: filter var(--transition-fast);
} */

/* .dark-theme .main-logo {
    filter: invert(1); 
}

.light-theme .main-logo {
    filter: invert(0); 
*/

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-color-alt);
    margin-bottom: 20px;
    animation: fadeInUp 1s ease 0.2s;
    animation-fill-mode: both;
}

.hero-description {
    max-width: 600px;
    margin: 0 auto 40px;
    color: var(--text-color-alt);
    animation: fadeInUp 1s ease 0.4s;
    animation-fill-mode: both;
}

.hero-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
    animation: fadeInUp 1s ease 0.6s;
    animation-fill-mode: both;
}

/* ===== About Section ===== */
.about-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 50px;
    align-items: center;
}

.about-image img {
    border-radius: 20px;
    box-shadow: 0 10px 30px var(--shadow-color);
    transition: transform var(--transition-medium);
}

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

.about-text p {
    margin-bottom: 20px;
    color: var(--text-color-alt);
}

.personal-info {
    margin: 30px 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.info-item {
    display: flex;
    flex-direction: column;
}

.info-label {
    font-weight: 600;
    color: var(--text-color);
}

.info-value {
    color: var(--text-color-alt);
}

.social-links {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--card-bg);
    color: var(--text-color);
    font-size: 1.2rem;
    transition: all var(--transition-fast);
}

.social-links a:hover {
    background: var(--gradient-primary);
    color: #ffffff;
    transform: translateY(-5px);
}

/* ===== Skills Section ===== */
.skills-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.skill-category h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--text-color);
}

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

.skill-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.skill-name {
    font-weight: 500;
    color: var(--text-color);
}

.skill-percentage {
    color: var(--primary-color);
    font-weight: 600;
}

.skill-bar {
    height: 8px;
    background: var(--bg-color-alt);
    border-radius: 4px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 4px;
    width: 0;
    transition: width 1.5s ease;
}

/* ===== Portfolio Section ===== */
.portfolio-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 8px 20px;
    border-radius: 30px;
    background: var(--card-bg);
    color: var(--text-color);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--gradient-primary);
    color: #ffffff;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.portfolio-item {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px var(--shadow-color);
    transition: transform var(--transition-medium);
    position: relative;
}

.portfolio-item:hover {
    transform: translateY(-10px);
}

.portfolio-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/9;
}

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

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--overlay-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-info {
    text-align: center;
    padding: 20px;
    transform: translateY(20px);
    transition: transform var(--transition-medium);
}

.portfolio-item:hover .portfolio-info {
    transform: translateY(0);
}

.portfolio-info h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: #ffffff;
}

.portfolio-info p {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.portfolio-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-color);
    color: #ffffff;
    font-size: 1.2rem;
    transition: all var(--transition-fast);
}

.portfolio-link:hover {
    background: var(--secondary-color);
    transform: rotate(45deg);
}

.portfolio-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--overlay-bg);
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-medium);
}

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

.modal-content {
    background: var(--bg-color);
    border-radius: 20px;
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 15px 50px var(--shadow-color);
    transform: scale(0.9);
    transition: transform var(--transition-medium);
}

.portfolio-modal.active .modal-content {
    transform: scale(1);
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--card-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    font-size: 1.2rem;
    z-index: 1;
    transition: all var(--transition-fast);
}

.close-modal:hover {
    background: var(--secondary-color);
    color: #ffffff;
}

.modal-body {
    padding: 30px;
}

/* ===== Resume Section ===== */
.resume-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 20px;
}

.resume-filter {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.resume-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.resume-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 20px;
    height: 100%;
    width: 2px;
    background: var(--primary-color);
}

.timeline-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: 50px;
}

.timeline-dot {
    position: absolute;
    top: 0;
    left: 11px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-color);
    border: 4px solid var(--bg-color);
    z-index: 1;
}

.timeline-content {
    background: var(--card-bg);
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 5px 15px var(--shadow-color);
    position: relative;
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 10px;
    left: -10px;
    width: 20px;
    height: 20px;
    background: var(--card-bg);
    transform: rotate(45deg);
}

.timeline-content h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--text-color);
}

.timeline-date {
    display: inline-block;
    padding: 5px 15px;
    background: var(--primary-color);
    color: #ffffff;
    border-radius: 20px;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.timeline-content p {
    color: var(--text-color-alt);
    margin-bottom: 10px;
}

/* ===== Testimonials Section ===== */
.testimonials-slider {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.testimonial-item {
    padding: 20px;
}

.testimonial-content {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 30px var(--shadow-color);
    position: relative;
}

.testimonial-text {
    margin-bottom: 30px;
    position: relative;
    padding-left: 30px;
}

.quote-icon {
    position: absolute;
    top: 0;
    left: 0;
    font-size: 1.5rem;
    color: var(--primary-color);
    opacity: 0.5;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 15px;
    border: 3px solid var(--primary-color);
}

.author-info h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--text-color);
}

.author-info p {
    color: var(--text-color-alt);
    font-size: 0.9rem;
}

.testimonial-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 30px;
    gap: 20px;
}

.prev-testimonial,
.next-testimonial {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--card-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.prev-testimonial:hover,
.next-testimonial:hover {
    background: var(--primary-color);
    color: #ffffff;
}

.testimonial-dots {
    display: flex;
    gap: 10px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--card-bg);
    transition: all var(--transition-fast);
}

.dot.active {
    background: var(--primary-color);
    transform: scale(1.3);
}

/* ===== Contact Section ===== */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
}

.contact-item i {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--card-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-right: 20px;
    transition: all var(--transition-fast);
}

.contact-item:hover i {
    background: var(--primary-color);
    color: #ffffff;
}

.contact-details h3 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    color: var(--text-color);
}

.contact-details p {
    color: var(--text-color-alt);
}

.contact-form {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 30px var(--shadow-color);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-primary);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 200, 255, 0.2);
    outline: none;
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

/* ===== Floating Navigation ===== */
.floating-nav {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--card-bg);
    border-radius: 50px;
    padding: 10px 20px;
    box-shadow: 0 5px 20px var(--shadow-color);
    z-index: var(--z-fixed);
    transition: transform var(--transition-medium), opacity var(--transition-medium);
}

.floating-nav.hidden {
    transform: translate(-50%, 100px);
    opacity: 0;
}

.floating-nav ul {
    display: flex;
    align-items: center;
    gap: 20px;
}

.floating-nav a,
.floating-nav button {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-color);
    font-size: 0.8rem;
    transition: all var(--transition-fast);
}

.floating-nav a:hover,
.floating-nav a.active,
.floating-nav button:hover {
    color: var(--primary-color);
}

.floating-nav i {
    font-size: 1.2rem;
    margin-bottom: 5px;
}

/* ===== Footer ===== */
footer {
    background: var(--bg-color-alt);
    padding: 20px 0;
    text-align: center;
    color: var(--text-color-alt);
}

/* ===== Animations ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

.fade-in {
    animation: fadeIn 1s ease;
}

.fade-in-up {
    animation: fadeInUp 1s ease;
}

.fade-in-left {
    animation: fadeInLeft 1s ease;
}

.fade-in-right {
    animation: fadeInRight 1s ease;
}

/* ===== Responsive Styles ===== */
@media screen and (max-width: 1024px) {
    .section-title {
        font-size: 2.2rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .about-image {
        max-width: 400px;
        margin: 0 auto;
    }
}

@media screen and (max-width: 768px) {
    .section {
        padding: 80px 0;
    }
    
    .section-title {
        font-size: 2rem;
        margin-bottom: 40px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
    
    .hero-cta {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 250px;
    }
    
    .skills-content {
        grid-template-columns: 1fr;
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .floating-nav ul {
        gap: 10px;
    }

    .floating-nav a,
    .floating-nav button {
        font-size: 1rem;
    }

    .floating-nav i {
        font-size: 1.5rem;
    }
    
    .floating-nav span {
        display: none;
    }
}

@media screen and (max-width: 576px) {
    .section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .portfolio-filter {
        gap: 10px;
    }
    
    .filter-btn {
        padding: 6px 15px;
        font-size: 0.9rem;
    }
    
    .resume-actions {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .timeline-content h3 {
        font-size: 1.1rem;
    }
    
    .contact-item i {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .contact-details h3 {
        font-size: 1.1rem;
    }
    
    .floating-nav {
        padding: 8px 15px;
    }
    
    .floating-nav ul {
        gap: 10px;
    }
    
    .floating-nav i {
        font-size: 1rem;
    }
}

/* ===== RTL Support for Arabic ===== */
html[dir="rtl"] {
    text-align: right;
}

html[dir="rtl"] .section-title::after {
    left: auto;
    right: 50%;
    transform: translateX(50%);
}

html[dir="rtl"] .menu-items a {
    flex-direction: row-reverse;
}

html[dir="rtl"] .menu-items i {
    margin-right: 0;
    margin-left: 10px;
}

html[dir="rtl"] .menu-items a:hover {
    transform: translateX(-5px);
}

html[dir="rtl"] .resume-timeline::before {
    left: auto;
    right: 20px;
}

html[dir="rtl"] .timeline-item {
    padding-left: 0;
    padding-right: 60px;
}

html[dir="rtl"] .timeline-dot {
    left: auto;
    right: 11px;
}

html[dir="rtl"] .timeline-content::before {
    left: auto;
    right: -10px;
}

html[dir="rtl"] .testimonial-text {
    padding-left: 0;
    padding-right: 30px;
}

html[dir="rtl"] .quote-icon {
    left: auto;
    right: 0;
}

html[dir="rtl"] .testimonial-author img {
    margin-right: 0;
    margin-left: 15px;
}

html[dir="rtl"] .contact-item i {
    margin-right: 0;
    margin-left: 20px;
}

/* ===== Preloader ===== */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-color);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    transition: opacity var(--transition-medium), visibility var(--transition-medium);
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    width: 50px;
    height: 50px;
    border: 3px solid var(--bg-color-alt);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    border-bottom-color: var(--secondary-color);
    animation: spin 1s linear infinite;
}

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

@font-face {
    font-family: 'BrittanySignature';
    src: url('assets/fonts/BrittanySignature.ttf') format('truetype');
}