/* CLONED PORTFOLIO DESIGN SYSTEM - PSZOSTAK STYLE */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
    --bg: #050507;
    --card: rgba(17, 17, 27, 0.45);
    --card-border: rgba(255, 255, 255, 0.05);
    --foreground: #f8fafc;
    --muted: #94a3b8;
    --accent: #8b5cf6;
    --accent-rgb: 139, 92, 246;
    --border-color: rgba(255, 255, 255, 0.08);
    --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

body.light-mode {
    --bg: #f8fafc;
    --card: rgba(255, 255, 255, 0.7);
    --card-border: rgba(15, 23, 42, 0.06);
    --foreground: #0f172a;
    --muted: #64748b;
    --border-color: rgba(15, 23, 42, 0.08);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--foreground);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background 0.5s ease, color 0.3s ease;
}

/* Background Gradients */
.bg-gradient-radial {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100vh;
    background: radial-gradient(circle at 50% -10%, rgba(139, 92, 246, 0.15) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

/* Glassmorphism Classes */
.glass {
    background: var(--card);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

/* Header & Nav */
.header-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1.5rem 5%;
    display: flex;
    justify-content: center;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
}

.left-action, .right-action {
    width: 200px;
    display: flex;
}

.left-action { justify-content: flex-start; }
.right-action { justify-content: flex-end; }

.circle-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.circle-btn:hover {
    transform: scale(1.05);
    border-color: var(--accent);
}

.nav-pill {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.3rem;
    border-radius: 50px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.nav-item {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.6rem 1.25rem;
    border-radius: 50px;
    transition: var(--transition);
    cursor: pointer;
}

.nav-item:hover {
    color: var(--foreground);
}

.nav-item.active {
    color: var(--foreground);
    background: rgba(var(--accent-rgb), 0.1);
    border: 1px solid rgba(var(--accent-rgb), 0.2);
}

.book-call-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--foreground);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    background: var(--card);
    border: 1px solid var(--card-border);
}

.book-call-btn:hover {
    transform: translateY(-2px) scale(1.03);
    border-color: var(--accent);
}

/* Hero Section */
.hero-sec {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 2rem 4rem;
    position: relative;
    z-index: 1;
}

.hero-inner {
    width: 100%;
    max-width: 650px;
    text-align: center;
}

.avatar-circle {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    position: relative;
    border: 2px solid var(--card-border);
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.avatar-circle img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 10%;
}

.hero-title {
    font-size: 2.75rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 2rem;
    line-height: 1.2;
}

/* Text Shimmer Effect */
.shimmer-text {
    background: linear-gradient(90deg, var(--foreground) 0%, var(--accent) 50%, var(--foreground) 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: textShimmer 4s linear infinite;
}

/* Chatbot assistant box */
.chat-box {
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0,0,0,0.25);
    border: 1px solid var(--card-border);
}

.chat-messages {
    height: 250px;
    overflow-y: auto;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    scrollbar-width: none;
}

.chat-messages::-webkit-scrollbar { display: none; }

.chat-bubble {
    padding: 0.75rem 1.25rem;
    border-radius: 16px;
    font-size: 0.85rem;
    max-width: 85%;
    line-height: 1.5;
}

.chat-bubble.bot {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--card-border);
    color: var(--foreground);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.chat-bubble.user {
    background: var(--accent);
    color: #fff;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.chat-bottom {
    border-top: 1px solid var(--border-color);
    padding: 1rem 1.25rem;
}

.chat-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 1rem;
}

.chat-badge {
    background: var(--bg);
    border: 1px solid var(--card-border);
    color: var(--muted);
    font-size: 0.75rem;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
}

.chat-badge:hover {
    border-color: var(--accent);
    color: var(--foreground);
    transform: scale(1.03);
}

.chat-input-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--bg);
    border: 1px solid var(--card-border);
    border-radius: 50px;
    padding: 0.4rem 0.5rem 0.4rem 1.25rem;
}

.chat-input {
    background: none;
    border: none;
    outline: none;
    color: var(--foreground);
    font-size: 0.85rem;
    flex: 1;
    height: 32px;
}

.chat-send-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    transition: var(--transition);
}

.chat-send-btn:hover {
    transform: scale(1.08);
}

/* About Grid Layout */
.about-grid {
    max-width: 1050px;
    margin: 0 auto;
    padding: 2rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.grid-card {
    border-radius: 20px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.grid-card.col-2 { grid-column: span 2; }
.grid-card.row-2 { grid-row: span 2; }

/* Grid Module: Name Card */
.name-card {
    text-align: center;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
}

.name-letters {
    font-size: 1.8rem;
    font-weight: 900;
    letter-spacing: -0.5px;
    line-height: 1.1;
    text-transform: uppercase;
}

.name-line {
    display: block;
}

.name-divider {
    width: 40px;
    height: 1px;
    background: rgba(255,255,255,0.15);
    margin: 0.5rem 0;
}

.name-role {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Grid Module: Slider Cards (AGH Major clone) */
.slider-card {
    position: relative;
}

.slider-container {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.slide-content {
    display: none;
    animation: fadeIn 0.4s ease-out;
}

.slide-content.active {
    display: block;
}

.slide-badge {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 0.75rem;
    display: block;
}

.slide-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.slide-desc {
    font-size: 0.85rem;
    color: var(--muted);
    line-height: 1.55;
}

.slider-dots {
    display: flex;
    gap: 0.4rem;
    justify-content: center;
    margin-top: 1.5rem;
}

.slider-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    cursor: pointer;
    transition: var(--transition);
}

.slider-dot.active {
    background: var(--accent);
    transform: scale(1.2);
}

/* Grid Module: Craft Card */
.craft-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.craft-card p {
    font-size: 0.85rem;
    color: var(--muted);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

/* Marquee slide loop */
.marquee-track {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding: 0.5rem 0;
    background: rgba(255,255,255,0.01);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    display: flex;
}

.marquee-inner {
    display: flex;
    gap: 1.5rem;
    white-space: nowrap;
    animation: marqueeLoop 20s linear infinite;
}

.marquee-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--muted);
}

.marquee-item i {
    font-size: 0.95rem;
}

/* Grid Module: Location Card */
.location-card {
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-align: center;
}

.location-title {
    font-size: 1rem;
    font-weight: 700;
}

.location-coord {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: var(--muted);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    position: relative;
    display: inline-block;
    margin-right: 0.25rem;
    vertical-align: middle;
}

.pulse-dot::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid #10b981;
    animation: pulseGlow 1.5s infinite;
}

/* Grid Module: Mindset Card */
.mindset-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.mindset-desc {
    font-size: 0.85rem;
    color: var(--muted);
    line-height: 1.6;
}

.mindset-strong {
    color: var(--foreground);
    font-weight: 700;
}

/* Projects Section (pszostak-style) */
.section-wrapper {
    max-width: 1050px;
    margin: 0 auto;
    padding: 6rem 2rem;
}

.section-head {
    margin-bottom: 4rem;
}

.section-title-tag {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 0.5rem;
    display: block;
}

.section-heading {
    font-size: 2.25rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.section-desc {
    font-size: 0.95rem;
    color: var(--muted);
    max-width: 500px;
    margin-top: 0.5rem;
}

.projects-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.project-item {
    display: flex;
    gap: 2.5rem;
    padding: 2.5rem;
    border-radius: 24px;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.project-item:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: 0 15px 35px rgba(139, 92, 246, 0.05);
}

.project-preview-img {
    width: 140px;
    height: 90px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--card-border);
    flex-shrink: 0;
    transition: var(--transition);
    background: #000;
}

.project-item:hover .project-preview-img {
    border-color: var(--accent);
    transform: scale(1.03);
}

.project-preview-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-num {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--muted);
    opacity: 0.3;
    line-height: 1;
    width: 60px;
}

.project-item:hover .project-num {
    color: var(--accent);
    opacity: 0.8;
}

.project-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.project-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.project-title-text {
    font-size: 1.5rem;
    font-weight: 700;
    transition: var(--transition);
}

.project-item:hover .project-title-text {
    color: var(--accent);
}

.project-desc-text {
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.6;
}

.project-techs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.5rem;
}

.tech-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    color: var(--muted);
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--card-border);
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
}

.project-item:hover .tech-tag {
    color: var(--foreground);
    border-color: rgba(var(--accent-rgb), 0.3);
}

/* Skills Layout Design System */
.skills-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: center;
    max-width: 1050px;
    margin: 0 auto;
}

.skills-info-col {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.skills-controls {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-top: 0.5rem;
}

/* Toggle Switch Capsule Pill */
.toggle-pill-container {
    display: inline-flex;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--card-border);
    border-radius: 50px;
    padding: 0.3rem;
    align-self: flex-start;
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.2);
}

.toggle-pill-btn {
    background: transparent;
    border: none;
    border-radius: 50px;
    padding: 0.6rem 1.4rem;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--muted);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    user-select: none;
}

.toggle-pill-btn:hover {
    color: var(--foreground);
}

.toggle-pill-btn.active {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 4px 15px rgba(var(--accent-rgb), 0.3);
}

/* Real-time Filter/Search Input */
.skills-search-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--card-border);
    border-radius: 50px;
    padding: 0.7rem 1.4rem;
    box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.skills-search-wrapper:focus-within {
    border-color: var(--accent);
    box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.1), 0 0 10px rgba(var(--accent-rgb), 0.15);
}

.skills-search-input {
    background: transparent;
    border: none;
    outline: none;
    color: var(--foreground);
    font-size: 0.8rem;
    width: 100%;
    font-family: inherit;
}

.skills-search-input::placeholder {
    color: var(--muted);
    opacity: 0.7;
}

.skills-interactive-tip {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.75rem;
    color: var(--muted);
    font-weight: 500;
}

.skills-interactive-tip i {
    animation: tipPulse 2s infinite ease-in-out;
}

/* 3D Visual Viewport styling */
.skills-visual-col {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    min-height: 480px;
}

.skills-sphere-viewport {
    position: relative;
    width: 440px;
    height: 440px;
    display: none;
    overflow: visible;
    transform: perspective(1000px);
}

.skills-sphere-viewport.active {
    display: block;
    animation: fadeIn 0.5s ease-out;
}

.skills-sphere {
    position: absolute;
    inset: 0;
    transform-style: preserve-3d;
    pointer-events: auto;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Individual floating 3D sphere item */
.sphere-item {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate3d(-50%, -50%, 0);
    transform-style: preserve-3d;
    cursor: pointer;
    user-select: none;
    pointer-events: auto;
    transition: opacity 0.3s ease; /* removed transform transition to prevent requestAnimationFrame stutter */
}

/* Glassmorphism item container */
.sphere-item-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.55rem 1.1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--muted);
    border: 1px solid var(--card-border);
    background: var(--card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    white-space: nowrap;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

/* Filtered states */
.sphere-item.filtered-out {
    opacity: 0.04 !important;
    pointer-events: none;
    scale: 0.2 !important; /* use independent scale property to keep 3D translation positioning intact */
}

.skill-pill.filtered-out {
    opacity: 0.12 !important;
    pointer-events: none;
    transform: scale(0.9);
}

/* Spectacular interactive Hover Glow effect! */
.sphere-item:hover {
    z-index: 1000 !important;
}

.sphere-item:hover .sphere-item-inner {
    transform: scale(1.22);
    color: var(--foreground);
    border-color: var(--skill-color);
    background: rgba(var(--accent-rgb), 0.08);
    box-shadow: 0 10px 30px rgba(var(--accent-rgb), 0.1), 0 0 18px var(--skill-color);
}

.sphere-icon-box {
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.sphere-item:hover .sphere-icon-box {
    transform: rotate(12deg) scale(1.1);
}

.sphere-label {
    letter-spacing: 0.5px;
    font-weight: 600;
}

/* Clean traditional Flat Grid view (Accessibility Fallback) */
.skills-flat-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    max-width: 800px;
    animation: fadeIn 0.5s ease-out;
}

.skill-pill {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--muted);
    transition: var(--transition);
    cursor: pointer;
}

.skill-pill:hover {
    color: var(--foreground);
    border-color: var(--accent);
    background: rgba(var(--accent-rgb), 0.05);
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 5px 15px rgba(var(--accent-rgb), 0.05);
}

.skill-pill i {
    font-size: 1.1rem;
}

/* More to Explore & Video Cards Grid */
.explore-grid, .video-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.explore-card {
    border-radius: 20px;
    padding: 2rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 220px;
}

.explore-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
    box-shadow: 0 15px 30px rgba(139, 92, 246, 0.04);
}

.explore-icon {
    font-size: 1.75rem;
    color: var(--accent);
}

.explore-info h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.explore-info p {
    font-size: 0.8rem;
    color: var(--muted);
    line-height: 1.5;
}

.explore-arrow {
    font-size: 0.85rem;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-weight: 600;
    transition: var(--transition);
}

.explore-card:hover .explore-arrow {
    color: var(--accent);
    transform: translateX(4px);
}

/* Glass Popup Detail Modals */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(3, 3, 5, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 200;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.modal-overlay.active {
    display: flex;
    animation: fadeIn 0.3s ease-out;
}

.modal-inner {
    width: 100%;
    max-width: 600px;
    border-radius: 24px;
    padding: 2.25rem;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
    scrollbar-width: none;
}

.modal-inner::-webkit-scrollbar { display: none; }

.modal-close {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--card-border);
    color: var(--muted);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.95rem;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--foreground);
    border-color: var(--accent);
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.modal-subtitle {
    font-size: 0.85rem;
    color: var(--muted);
    margin-bottom: 1.5rem;
}

/* Guestbook specific modal forms */
.guestbook-input {
    background: rgba(0,0,0,0.25);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    padding: 0.65rem 0.85rem;
    color: var(--foreground);
    font-size: 0.85rem;
    width: 100%;
    outline: none;
    margin-bottom: 0.75rem;
}

.guestbook-input:focus {
    border-color: var(--accent);
}

.submit-btn {
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 0.65rem 1.25rem;
    font-weight: 700;
    cursor: pointer;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px var(--accent-glow);
}

/* Footer (PS • © 2026 Paweł Szostak clone) */
.footer-sec {
    text-align: center;
    padding: 3rem 2rem;
    font-size: 0.8rem;
    color: var(--muted);
    border-top: 1px solid var(--border-color);
}

.footer-sec span {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    color: var(--foreground);
}

/* Animations */
@keyframes marqueeLoop {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes textShimmer {
    0% { background-position: 0% center; }
    100% { background-position: -200% center; }
}

@keyframes pulseGlow {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.6); opacity: 0; }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsiveness adjustments */
/* GitHub Repositories Styles */
.search-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 1.25rem;
    color: var(--muted);
    font-size: 0.9rem;
    pointer-events: none;
}

/* Skills search icon should be a flex child, NOT absolute */
.skills-search-wrapper .search-icon {
    position: static;
    flex-shrink: 0;
    font-size: 0.8rem;
}

.repo-search-input {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--card-border);
    border-radius: 50px;
    padding: 0.6rem 1rem 0.6rem 2.5rem;
    color: var(--foreground);
    font-family: 'Inter', sans-serif;
    font-size: 0.85rem;
    outline: none;
    width: 280px;
    transition: var(--transition);
}

.repo-search-input:focus {
    border-color: var(--accent);
    width: 320px;
    box-shadow: 0 0 15px rgba(139, 92, 246, 0.1);
}

body.light-mode .repo-search-input {
    background: rgba(255, 255, 255, 0.5);
}

.repo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.25rem;
    margin-top: 1.5rem;
}

.repo-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 1.75rem;
    border-radius: 16px;
    text-decoration: none;
    color: var(--foreground);
    transition: var(--transition);
    height: 100%;
}

.repo-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: 0 12px 25px rgba(139, 92, 246, 0.05);
}

.repo-card-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.repo-icon {
    font-size: 1.2rem;
    color: var(--muted);
    transition: var(--transition);
}

.repo-card:hover .repo-icon {
    color: var(--accent);
}

.repo-stars {
    font-size: 0.8rem;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: 0.25rem;
    transition: var(--transition);
}

.repo-card:hover .repo-stars {
    color: var(--foreground);
}

.repo-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    word-break: break-all;
}

.repo-desc {
    font-size: 0.8rem;
    color: var(--muted);
    line-height: 1.5;
    margin-bottom: 1.5rem;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.repo-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
    margin-top: auto;
}

.repo-lang {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--muted);
}

.lang-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.repo-link-text {
    font-weight: 600;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: 0.25rem;
    transition: var(--transition);
}

.repo-card:hover .repo-link-text {
    color: var(--accent);
    transform: translateX(2px);
}

.load-more-container {
    display: flex;
    justify-content: center;
    margin-top: 3rem;
}

.load-more-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--foreground);
    padding: 0.75rem 2rem;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    background: var(--card);
    border: 1px solid var(--card-border);
    outline: none;
}

.load-more-btn:hover {
    transform: translateY(-2px) scale(1.02);
    border-color: var(--accent);
    box-shadow: 0 10px 20px rgba(139, 92, 246, 0.05);
}

/* 3D Background Canvas */
#bg3dCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
    opacity: 0.38;
    transition: opacity 0.5s ease;
}

body.light-mode #bg3dCanvas {
    opacity: 0.12;
}

/* Contact Form Clean CSS Layout */
#contact-card {
    max-width: 700px;
    margin: 0 auto;
    padding: 2.5rem;
    transition: var(--transition);
}

.contact-card-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-fields-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.contact-field-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.contact-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--muted);
}

.contact-input {
    margin-bottom: 0 !important;
}

.contact-form-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.75rem;
}

/* Mobile Responsive Navigation Bar */
.mobile-bottom-nav {
    display: none;
}

/* Prevent grid cells from expanding beyond boundaries */
.grid-card, .explore-card, .project-item, .repo-card {
    min-width: 0;
}

/* -----------------------------------------
   RESPONSIVENESS & MOBILE VIEWPORT SYSTEM
   ----------------------------------------- */
@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: repeat(2, 1fr);
        padding: 1.5rem;
        gap: 1rem;
    }
    
    .grid-card.col-2 {
        grid-column: span 2;
    }
    
    .grid-card.row-2 {
        grid-row: span 1; /* Reset row span to 1 on tablet so it doesn't distort grid */
    }
    
    .explore-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .left-action, .right-action {
        width: auto;
    }
    
    .book-call-btn span {
        display: none;
    }
}

@media (max-width: 768px) {
    /* Optimize glass containers by disabling expensive backdrop-filter on mobile and fallback to a higher opacity background */
    .glass {
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
        background: rgba(17, 17, 27, 0.92) !important;
    }
    
    body.light-mode .glass {
        background: rgba(255, 255, 255, 0.95) !important;
    }

    /* Disable infinite gradient text shimmer on mobile to save CPU/GPU rendering frames */
    .shimmer-text {
        animation: none !important;
        background: linear-gradient(90deg, var(--foreground), var(--accent)) !important;
        -webkit-background-clip: text !important;
        -webkit-text-fill-color: transparent !important;
    }

    /* Hide background canvas and particles on mobile */
    #bg3dCanvas, #particles-js {
        display: none !important;
    }

    /* Hide companion robot container and placeholders */
    .scrolling-robot-container, #robot-hero-placeholder {
        display: none !important;
    }

    /* Hide 3D Sphere and its toggle controls on mobile, fallback to flat Grid View */
    .toggle-pill-container {
        display: none !important;
    }
    #skillsSphereViewport {
        display: none !important;
    }
    #skillsFlatGrid {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0.75rem !important;
        width: 100% !important;
        max-width: 100% !important;
        padding: 0.5rem 0 !important;
    }
    .skill-pill {
        justify-content: flex-start !important;
        border-radius: 12px !important;
        padding: 0.75rem 1rem !important;
        width: 100% !important;
    }

    /* Header & Navigation Optimization to prevent horizontal scroll */
    .header-wrapper {
        padding: 0.75rem 1rem !important;
    }
    
    .nav-container {
        justify-content: space-between !important;
    }

    .left-action, .right-action {
        width: auto !important;
    }

    .book-call-btn {
        padding: 0 !important;
        width: 48px !important;
        height: 48px !important;
        border-radius: 50% !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
    }

    .book-call-btn span {
        display: none !important;
    }

    /* Viewport padding adjustments */
    .hero-sec {
        padding: 6rem 1rem 3rem !important;
    }
    
    .hero-title {
        font-size: 2rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-robot-container {
        display: none !important; /* Hide robot on mobile to avoid overflow/clutter */
    }
    
    .section-wrapper {
        padding: 3.5rem 1rem !important;
    }
    
    /* About grid stacks completely to single column on mobile/tablet */
    .about-grid {
        grid-template-columns: 1fr !important;
        padding: 0.5rem !important;
        gap: 0.75rem !important;
    }
    
    .about-grid .grid-card {
        grid-column: span 1 !important;
        grid-row: span 1 !important;
        padding: 1.25rem !important;
    }
    
    /* Explore cards stack to single column */
    .explore-grid {
        grid-template-columns: 1fr !important;
        gap: 0.75rem !important;
    }
    
    .explore-card {
        padding: 1.25rem !important;
        height: auto !important;
        min-height: 160px;
    }
    
    /* Floating mobile navigation menu */
    .nav-container .nav-pill {
        display: none !important;
    }
    
    .mobile-bottom-nav {
        display: flex;
        position: fixed;
        bottom: 1.25rem;
        left: 50%;
        transform: translateX(-50%);
        z-index: 100;
        width: calc(100% - 1.5rem);
        max-width: 480px;
        justify-content: space-around;
        align-items: center;
        border-radius: 50px;
        padding: 0.25rem;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    }
    
    .mobile-bottom-nav .nav-item {
        font-size: 0.75rem;
        padding: 0.5rem 0.5rem;
        flex: 1;
        text-align: center;
    }
    
    /* Projects & Repos */
    .project-item {
        flex-direction: column;
        gap: 0.75rem;
        padding: 1.25rem !important;
    }
    
    .project-num {
        font-size: 1.25rem;
        width: auto;
        order: 0;
    }
    
    .project-main {
        order: 1;
    }
    
    .project-preview-img {
        width: 100% !important;
        height: 180px !important;
        order: -1;
        margin-bottom: 0.5rem;
    }
    
    .repo-search-input {
        width: 100%;
    }
    
    .search-wrapper {
        width: 100%;
        margin-top: 0.5rem;
    }
    
    .repo-grid {
        grid-template-columns: 1fr !important;
        gap: 0.75rem !important;
    }
    
    .repo-card {
        padding: 1.25rem !important;
    }
    
    /* Contact Form responsive scaling */
    #contact-card {
        padding: 1.25rem !important;
    }
    
    .contact-fields-grid {
        grid-template-columns: 1fr !important;
        gap: 0.75rem;
    }
    
    .contact-form-footer {
        flex-direction: column-reverse;
        align-items: stretch;
        gap: 1rem;
        text-align: center;
    }
    
    .contact-form-footer .submit-btn {
        justify-content: center;
    }
    
    /* Modal windows */
    .modal-inner {
        padding: 1.25rem !important;
        border-radius: 20px;
    }
}

/* Markdown README card rendering styles */
.markdown-body {
    font-family: 'Inter', sans-serif;
    color: var(--muted);
    font-size: 0.88rem;
    line-height: 1.6;
    scrollbar-width: thin;
    scrollbar-color: rgba(139, 92, 246, 0.3) rgba(255, 255, 255, 0.02);
}

.markdown-body h1, .markdown-body h2, .markdown-body h3, .markdown-body h4 {
    color: var(--foreground);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    font-weight: 700;
}

.markdown-body h1 {
    font-size: 1.35rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.3rem;
}

.markdown-body h2 {
    font-size: 1.15rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.25rem;
}

.markdown-body h3 {
    font-size: 1rem;
}

.markdown-body p {
    margin-bottom: 1rem;
}

.markdown-body ul, .markdown-body ol {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

.markdown-body li {
    margin-bottom: 0.3rem;
}

.markdown-body code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.15rem 0.3rem;
    border-radius: 4px;
    color: var(--accent);
}

.markdown-body pre {
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 1rem;
    overflow-x: auto;
    margin-bottom: 1rem;
}

.markdown-body pre code {
    background: none;
    padding: 0;
    color: var(--foreground);
}

.markdown-body blockquote {
    border-left: 3px solid var(--accent);
    padding-left: 0.75rem;
    margin-left: 0;
    margin-bottom: 1rem;
    font-style: italic;
    color: var(--muted);
}

.markdown-body img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 0.5rem 0;
}

/* Scrollbar styling for README content inside the modal (WebKit) */
.markdown-body::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

.markdown-body::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 10px;
}

.markdown-body::-webkit-scrollbar-thumb {
    background: rgba(139, 92, 246, 0.35); /* Transparent purple accent */
    border-radius: 10px;
    transition: var(--transition);
}

.markdown-body::-webkit-scrollbar-thumb:hover {
    background: rgba(139, 92, 246, 0.65); /* Brighter purple on hover */
}

/* Videos Showcase Section styling */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.video-card {
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: var(--transition);
    border: 1px solid var(--card-border);
}

.video-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
    box-shadow: 0 15px 30px rgba(139, 92, 246, 0.1);
}

.video-thumbnail-wrapper {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
    background: #000;
    overflow: hidden;
    cursor: pointer;
}

.video-thumbnail {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.video-card:hover .video-thumbnail {
    transform: scale(1.05);
}

.video-play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.video-card:hover .video-play-overlay {
    background: rgba(0, 0, 0, 0.45);
}

.video-play-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.5rem;
    transition: var(--transition);
}

.video-card:hover .video-play-btn {
    transform: scale(1.1);
    background: var(--accent);
    border-color: var(--accent);
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.5);
}

.video-info {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex-grow: 1;
}

.video-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--foreground);
    line-height: 1.4;
}

.video-desc {
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.5;
    flex-grow: 1;
}

.video-badge {
    align-self: flex-start;
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    background: rgba(24, 119, 242, 0.15); /* Facebook blue */
    color: #1877f2;
    border: 1px solid rgba(24, 119, 242, 0.2);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 0.5rem;
}

/* Video Modal Aspect Ratio Wrapper */
.video-wrapper {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
    background: #000;
    border-radius: 8px;
    overflow: hidden;
}

.video-wrapper.portrait-video {
    padding-top: 177.77%; /* 9:16 Aspect Ratio */
    max-width: 300px;
    margin: 0 auto;
}

.video-wrapper.portrait-video.show-text {
    padding-top: 221.35%; /* Tall portrait with description text (width: 267px, height: 591px => 591/267 = 221.35%) */
    max-width: 300px;
    margin: 0 auto;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Footer social links hover styles */
.footer-socials a:hover {
    color: var(--accent) !important;
    transform: translateY(-2px);
}

/* Pinned GitHub Repo Styles */
.repo-pinned-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    background: rgba(139, 92, 246, 0.12);
    color: var(--accent);
    border: 1px solid rgba(139, 92, 246, 0.3);
    padding: 2px 8px;
    border-radius: 20px;
    box-shadow: 0 0 10px rgba(139, 92, 246, 0.1);
}

.repo-card.pinned-repo {
    border-color: rgba(var(--accent-rgb), 0.3);
    background: rgba(var(--accent-rgb), 0.02);
    box-shadow: 0 8px 24px rgba(139, 92, 246, 0.04);
}

.repo-card.pinned-repo:hover {
    border-color: var(--accent);
    box-shadow: 0 12px 28px rgba(139, 92, 246, 0.12);
}

body.light-mode .repo-pinned-badge {
    background: rgba(139, 92, 246, 0.1);
}

body.light-mode .repo-card.pinned-repo {
    background: rgba(139, 92, 246, 0.02);
}

/* Admin Dashboard Table Star & Thumbtack style updates */
.pin-status-cell {
    text-align: center;
    width: 50px;
}
.btn-toggle-pin {
    font-size: 0.8rem;
    font-weight: 600;
}

/* ===== Scroll To Top Button ===== */
#scrollToTopBtn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 9999;

    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 1.5px solid rgba(139, 92, 246, 0.5);
    background: rgba(15, 10, 30, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: var(--accent);
    font-size: 1.1rem;
    cursor: pointer;

    display: flex;
    align-items: center;
    justify-content: center;

    /* Hidden by default */
    opacity: 0;
    transform: translateY(20px) scale(0.85);
    pointer-events: none;
    transition: opacity 0.35s ease, transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;

    /* Glow effect */
    box-shadow:
        0 0 0 0 rgba(139, 92, 246, 0),
        0 4px 20px rgba(0, 0, 0, 0.4);
}

/* Visible state - shown after scrolling 300px */
#scrollToTopBtn.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
    animation: scrollBtnPulse 2.4s ease-in-out infinite;
}

/* Hover state */
#scrollToTopBtn:hover {
    background: rgba(139, 92, 246, 0.18);
    border-color: var(--accent);
    transform: translateY(-3px) scale(1.08);
    box-shadow:
        0 0 18px rgba(139, 92, 246, 0.45),
        0 0 40px rgba(139, 92, 246, 0.2),
        0 8px 24px rgba(0, 0, 0, 0.4);
    animation: none; /* pause pulse on hover */
}

/* Active / click state */
#scrollToTopBtn:active {
    transform: translateY(0) scale(0.95);
    box-shadow: 0 0 10px rgba(139, 92, 246, 0.3);
}

/* Subtle repeating glow pulse animation */
@keyframes scrollBtnPulse {
    0%, 100% {
        box-shadow:
            0 0 0 0 rgba(139, 92, 246, 0),
            0 4px 20px rgba(0, 0, 0, 0.4);
    }
    50% {
        box-shadow:
            0 0 14px 4px rgba(139, 92, 246, 0.3),
            0 0 32px rgba(139, 92, 246, 0.12),
            0 4px 20px rgba(0, 0, 0, 0.4);
    }
}

/* Light mode adjustments */
body.light-mode #scrollToTopBtn {
    background: rgba(255, 255, 255, 0.82);
    border-color: rgba(139, 92, 246, 0.4);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

body.light-mode #scrollToTopBtn:hover {
    background: rgba(139, 92, 246, 0.1);
    box-shadow:
        0 0 16px rgba(139, 92, 246, 0.35),
        0 8px 24px rgba(0, 0, 0, 0.12);
}

/* Mobile: move slightly above the bottom nav bar */
@media (max-width: 768px) {
    #scrollToTopBtn {
        bottom: 5rem;
        right: 1.2rem;
        width: 44px;
        height: 44px;
        font-size: 1rem;
    }
}

/* Skills Section Responsiveness */
@media (max-width: 900px) {
    .skills-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .skills-info-col {
        align-items: center;
    }

    .toggle-pill-container {
        align-self: center;
    }
    
    .skills-search-wrapper {
        width: 100%;
        max-width: 400px;
        margin: 0 auto 1rem;
    }

    .skills-interactive-tip {
        justify-content: center;
    }

    .skills-visual-col {
        min-height: 380px;
    }

    .skills-sphere-viewport {
        width: 320px;
        height: 320px;
    }
}

/* Animations */
@keyframes tipPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.15);
        opacity: 1;
        color: var(--accent);
    }
}

/* =========================================
   NEW PREMIUM FEATURES 
   ========================================= */

/* 1. Custom Glowing Cursor */
body {
    cursor: none; /* Hide default cursor */
}

.custom-cursor,
.custom-cursor-follower {
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s, background-color 0.3s;
}

.custom-cursor {
    width: 8px;
    height: 8px;
    background-color: var(--accent);
    border-radius: 50%;
}

.custom-cursor-follower {
    width: 30px;
    height: 30px;
    border: 2px solid var(--accent);
    border-radius: 50%;
    transition: transform 0.1s ease-out, width 0.3s, height 0.3s, background-color 0.3s;
    background-color: rgba(139, 92, 246, 0.1);
}

.custom-cursor.hover {
    width: 15px;
    height: 15px;
    background-color: var(--accent);
}

.custom-cursor-follower.hover {
    width: 50px;
    height: 50px;
    background-color: rgba(139, 92, 246, 0.2);
    border-color: transparent;
}

/* 2. Scroll Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal.slide-left {
    transform: translateX(-50px);
}
.reveal.slide-right {
    transform: translateX(50px);
}
.reveal.slide-left.active,
.reveal.slide-right.active {
    transform: translateX(0);
}

/* 3. Floating Music Player */
.music-player {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.8rem 1.2rem;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
}

.music-player:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(139, 92, 246, 0.2);
    border-color: var(--accent);
}

.music-icon {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: var(--accent);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    position: relative;
}

.music-icon::after {
    content: '';
    position: absolute;
    inset: -5px;
    border-radius: 50%;
    border: 1px solid var(--accent);
    opacity: 0;
    animation: ripple 2s infinite linear;
    display: none;
}

.music-player.playing .music-icon::after {
    display: block;
}

.music-player.playing .music-icon i {
    animation: spin 3s linear infinite;
}

@keyframes ripple {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.5); opacity: 0; }
}

@keyframes spin {
    100% { transform: rotate(360deg); }
}

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

.music-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--foreground);
}

.music-status {
    font-size: 0.7rem;
    color: var(--muted);
}

/* 4. Animated Stats Strip */
.stats-strip {
    padding: 4rem 2rem;
    display: flex;
    justify-content: center;
    gap: 4rem;
    flex-wrap: wrap;
    background: linear-gradient(180deg, transparent, rgba(139, 92, 246, 0.05), transparent);
    border-top: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
    margin-bottom: 4rem;
}

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

.stats-strip.active .stat-item {
    animation: statPopIn 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275) both;
}
.stats-strip.active .stat-item:nth-child(1) { animation-delay: 0.1s; }
.stats-strip.active .stat-item:nth-child(2) { animation-delay: 0.3s; }
.stats-strip.active .stat-item:nth-child(3) { animation-delay: 0.5s; }
.stats-strip.active .stat-item:nth-child(4) { animation-delay: 0.7s; }

@keyframes statPopIn {
    0% { transform: scale(0.5) translateY(40px); opacity: 0; }
    100% { transform: scale(1) translateY(0); opacity: 1; }
}

.stat-num {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 3.5rem;
    font-weight: 700;
    color: #fff;
    text-shadow: 0 0 15px rgba(139, 92, 246, 0.6), 0 0 30px rgba(139, 92, 246, 0.4);
    line-height: 1;
    display: inline-block;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), text-shadow 0.4s ease, color 0.4s ease;
}

.stat-item:hover .stat-num {
    transform: scale(1.15) translateY(-8px);
    color: var(--accent);
    text-shadow: 0 0 25px rgba(139, 92, 246, 0.8), 0 0 45px rgba(139, 92, 246, 0.6);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 0.5rem;
    transition: color 0.3s ease;
}

.stat-item:hover .stat-label {
    color: var(--accent);
}

/* 5. Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.toast {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transform: translateX(120%);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.toast.show {
    transform: translateX(0);
    opacity: 1;
}

.toast-icon {
    font-size: 1.2rem;
}

.toast.success .toast-icon { color: #10b981; }
.toast.error .toast-icon { color: #ef4444; }
.toast.info .toast-icon { color: var(--accent); }

.toast-msg {
    font-size: 0.9rem;
    color: var(--foreground);
    font-weight: 500;
}

/* Mobile Adjustments */
@media (max-width: 768px) {
    .music-player { left: 1rem; bottom: 5rem; padding: 0.6rem; }
    .music-info { display: none; }
    .stats-strip { gap: 2rem; padding: 3rem 1rem; }
    .stat-num { font-size: 2.5rem; }
    .toast-container { right: 1rem; bottom: 5rem; left: 1rem; align-items: center; }
    
    /* Disable preloader and scroll reveal animations on mobile for instant rendering */
    #preloader {
        display: none !important;
    }
    .reveal,
    .reveal.slide-left,
    .reveal.slide-right {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
}

@media (pointer: coarse) {
    body { cursor: auto !important; }
    .custom-cursor, .custom-cursor-follower { display: none !important; }
}

/* Neon Scroll Progress Bar */
.scroll-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--secondary));
    z-index: 999999;
    transition: width 0.1s ease-out;
    box-shadow: 0 0 10px var(--accent), 0 0 5px var(--secondary);
}

/* 6. Page Preloader */
#preloader {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: var(--background);
    z-index: 99999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275), visibility 0.6s ease;
}
#preloader.fade-out {
    opacity: 0;
    visibility: hidden;
}
.loader-content {
    text-align: center;
}
.loader-content img {
    width: 60px;
    height: 60px;
    animation: pulse 1.5s infinite;
}

/* Smooth Page Transition (Hero Entry) */
.hero-sec {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s cubic-bezier(0.2, 0.8, 0.2, 1), transform 1.2s cubic-bezier(0.2, 0.8, 0.2, 1);
}
body.page-loaded .hero-sec {
    opacity: 1;
    transform: translateY(0);
}

.loader-spinner {
    width: 60px;
    height: 60px;
    border: 3px solid rgba(139, 92, 246, 0.1);
    border-top: 3px solid var(--accent);
    border-radius: 50%;
    animation: loader-spin 1s linear infinite;
    margin: 0 auto 1.5rem;
}
.loader-text {
    font-family: 'Space Grotesk', monospace;
    color: var(--accent);
    letter-spacing: 4px;
    font-size: 0.95rem;
    font-weight: 600;
    animation: loader-pulse 1.5s ease-in-out infinite;
}
@keyframes loader-spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }
@keyframes loader-pulse { 0%, 100% { opacity: 0.5; } 50% { opacity: 1; text-shadow: 0 0 10px rgba(139, 92, 246, 0.5); } }

/* 7. Interactive Terminal */
.terminal-card {
    background: rgba(15, 23, 42, 0.7) !important;
    border: 1px solid rgba(255, 255, 255, 0.05);
    font-family: 'Fira Code', 'Courier New', monospace;
    font-size: 0.9rem;
    color: #e2e8f0;
    padding: 0 !important;
    overflow: hidden;
    min-height: 250px;
    box-shadow: inset 0 0 20px rgba(0,0,0,0.5);
}
.terminal-header {
    background: rgba(0, 0, 0, 0.3);
    padding: 0.8rem 1rem;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.term-btns {
    display: flex;
    gap: 6px;
    margin-right: 1rem;
}
.term-btns span {
    width: 12px; height: 12px; border-radius: 50%; display: inline-block;
}
.t-red { background: #ff5f56; }
.t-yellow { background: #ffbd2e; }
.t-green { background: #27c93f; }
.term-title {
    color: var(--muted);
    font-size: 0.85rem;
    margin-left: auto; margin-right: auto;
}
.terminal-body {
    padding: 1rem;
    height: 150px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.terminal-body::-webkit-scrollbar {
    width: 6px;
}
.terminal-body::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
}
.terminal-body::-webkit-scrollbar-thumb {
    background: rgba(16, 185, 129, 0.3); /* Terminal green */
    border-radius: 8px;
}
.terminal-body::-webkit-scrollbar-thumb:hover {
    background: rgba(16, 185, 129, 0.6);
}

/* GitHub Contribution Box Horizontal Scrollbar */
.github-contribution-box::-webkit-scrollbar {
    height: 8px;
}
.github-contribution-box::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
}
.github-contribution-box::-webkit-scrollbar-thumb {
    background: rgba(139, 92, 246, 0.35); /* Purple accent */
    border-radius: 8px;
    transition: background 0.3s;
}
.github-contribution-box::-webkit-scrollbar-thumb:hover {
    background: rgba(139, 92, 246, 0.65);
}
.term-line {
    line-height: 1.5;
}
.term-cmd { color: var(--accent); font-weight: 600; }
.term-output { color: #a1a1aa; }
.term-error { color: #ef4444; }
.term-success { color: #10b981; }

.terminal-input-wrapper {
    padding: 0 1rem 1rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.term-prompt {
    color: #10b981;
    font-weight: 600;
}
.term-input {
    background: transparent;
    border: none;
    outline: none;
    color: #fff;
    font-family: inherit;
    font-size: inherit;
    flex: 1;
}

/* 8. Command Palette (Ctrl+K) */
.cmd-palette-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.6); backdrop-filter: blur(8px);
    z-index: 100000;
    display: flex; justify-content: center; align-items: flex-start;
    padding-top: 15vh;
    opacity: 0; visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}
.cmd-palette-overlay.active {
    opacity: 1; visibility: visible;
}
.cmd-palette-modal {
    width: 90%; max-width: 600px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    transform: scale(0.95) translateY(-20px);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.cmd-palette-overlay.active .cmd-palette-modal {
    transform: scale(1) translateY(0);
}
.cmd-input-wrapper {
    display: flex; align-items: center; gap: 1rem;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--card-border);
}
.cmd-input-wrapper i { color: var(--accent); font-size: 1.2rem; }
#cmdInput {
    flex: 1; background: transparent; border: none; outline: none;
    color: var(--foreground); font-size: 1.1rem;
}
.cmd-shortcut-hint {
    background: rgba(255,255,255,0.1); padding: 2px 8px;
    border-radius: 4px; font-size: 0.75rem; color: var(--muted);
}
.cmd-results {
    max-height: 350px; overflow-y: auto;
    padding: 0.5rem;
}
.cmd-item {
    display: flex; align-items: center; gap: 1rem;
    padding: 0.8rem 1rem; border-radius: 8px;
    color: var(--text-dim); cursor: pointer;
    transition: all 0.2s ease;
}
.cmd-item.active, .cmd-item:hover {
    background: rgba(139, 92, 246, 0.15);
    color: var(--accent);
}

/* 9. Particles Background */
#particles-js {
    position: fixed; width: 100%; height: 100%;
    z-index: -1; top: 0; left: 0;
    pointer-events: none;
}

/* 10. Animated Download Resume Button */
.download-resume-btn {
    position: relative; overflow: hidden;
    white-space: nowrap;
}
.download-resume-btn span.dl-text {
    white-space: nowrap;
}
.download-resume-btn .dl-progress {
    position: absolute; top: 0; left: -100%;
    width: 100%; height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transition: left 1.5s linear;
    z-index: 0;
}
.download-resume-btn i, .download-resume-btn span {
    position: relative; z-index: 1;
}
.download-resume-btn.loading .dl-progress {
    left: 0;
}

/* 11. Robot Speech Bubble */
.robot-speech-bubble {
    position: absolute;
    bottom: 110%;
    left: 50%;
    transform: translateX(-50%) translateY(10px) scale(0.9);
    padding: 0.5rem 1rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--foreground);
    background: rgba(30, 41, 59, 0.8);
    backdrop-filter: blur(8px);
    border: 1px solid var(--accent);
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.2);
}
.robot-speech-bubble::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 6px;
    border-style: solid;
    border-color: var(--accent) transparent transparent transparent;
}
.robot-speech-bubble.active {
    opacity: 1;
    transform: translateX(-50%) translateY(0) scale(1);
}

/* Click Particle Blast Effect */
.click-particle {
    position: fixed;
    top: 0;
    left: 0;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 10000;
    box-shadow: 0 0 10px var(--particle-color, var(--accent));
    background: var(--particle-color, var(--accent));
    animation: particle-blast 0.6s cubic-bezier(0.1, 0.8, 0.3, 1) forwards;
}

@keyframes particle-blast {
    0% {
        transform: translate3d(var(--start-x), var(--start-y), 0) scale(1);
        opacity: 1;
    }
    100% {
        transform: translate3d(calc(var(--start-x) + var(--tx)), calc(var(--start-y) + var(--ty)), 0) scale(0);
        opacity: 0;
    }
}

/* Premium Brand Header & Footer Styles */
.brand-logo-link {
    transition: var(--transition);
}
.brand-logo-link:hover .brand-name {
    color: var(--accent) !important;
}

.footer-sec-premium {
    width: 100%;
    margin-top: auto;
    padding: 5rem 2rem 3rem;
    border-top: 1px solid var(--card-border);
    position: relative;
    z-index: 10;
}

.footer-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 3rem;
}

.footer-brand-col {
    display: flex;
    flex-direction: column;
}

.footer-socials-row a {
    color: var(--muted);
    transition: var(--transition);
}

.footer-socials-row a:hover {
    color: var(--accent) !important;
    transform: translateY(-3px);
}

.footer-links-list a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.88rem;
    transition: var(--transition);
}

.footer-links-list a:hover {
    color: var(--accent) !important;
    padding-left: 4px;
}

/* Responsive Footer styling */
@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1.5fr 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 600px) {
    .footer-sec-premium {
        padding: 4rem 1.5rem 2rem;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .footer-bottom-row {
        flex-direction: column;
        text-align: center;
        margin-top: 2.5rem;
        gap: 0.75rem;
    }
}

/* ==========================================================================
   12. Services / What I Offer Showcase
   ========================================================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

.service-card {
    display: flex;
    flex-direction: column;
    padding: 2.25rem 1.75rem;
    border-radius: 16px;
    height: 100%;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-6px);
    border-color: var(--accent);
    box-shadow: 0 12px 35px rgba(var(--accent-rgb), 0.15);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}

.service-card:hover::before {
    transform: translateX(100%);
}

.service-icon-box {
    width: 60px;
    height: 60px;
    border-radius: 14px;
    background: rgba(var(--accent-rgb), 0.08);
    border: 1px solid rgba(var(--accent-rgb), 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.service-card:hover .service-icon-box {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 0 20px rgba(var(--accent-rgb), 0.4);
    transform: scale(1.05);
}

.service-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--foreground);
}

.service-card p {
    color: var(--muted);
    font-size: 0.88rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
    flex: 1;
}

.service-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    border-top: 1px solid var(--card-border);
    padding-top: 1.25rem;
}

.service-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.82rem;
    color: var(--muted);
}

.service-list li i {
    font-size: 0.75rem;
    color: var(--accent);
}

/* ==========================================================================
   13. Interactive Experience & Education Timeline
   ========================================================================== */
.timeline-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    margin-top: 3rem;
    position: relative;
}

.timeline-column {
    display: flex;
    flex-direction: column;
}

.timeline-col-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--foreground);
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.timeline-col-title i {
    color: var(--accent);
}

.timeline-track {
    position: relative;
    border-left: 2px dashed rgba(var(--accent-rgb), 0.2);
    padding-left: 2rem;
    margin-left: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.timeline-node {
    position: relative;
}

.timeline-dot {
    position: absolute;
    left: calc(-2rem - 6px - 1px); /* Centers on 2px border at 2rem padding */
    top: 1.5rem;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--bg);
    border: 2.5px solid var(--accent);
    box-shadow: 0 0 10px rgba(var(--accent-rgb), 0.5);
    z-index: 2;
    transition: var(--transition);
}

.timeline-node:hover .timeline-dot {
    background: var(--accent);
    transform: scale(1.25);
    box-shadow: 0 0 15px rgba(var(--accent-rgb), 0.8);
}

.timeline-card {
    padding: 1.75rem;
    border-radius: 16px;
    transition: var(--transition);
    cursor: pointer;
}

.timeline-card:hover {
    border-color: var(--accent);
    transform: translateX(4px);
    box-shadow: 0 8px 25px rgba(var(--accent-rgb), 0.08);
}

.timeline-date {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent);
    background: rgba(var(--accent-rgb), 0.08);
    border: 1px solid rgba(var(--accent-rgb), 0.15);
    padding: 0.3rem 0.75rem;
    border-radius: 50px;
    margin-bottom: 0.75rem;
    letter-spacing: 0.5px;
}

.timeline-card h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--foreground);
    margin-bottom: 0.25rem;
}

.timeline-institution {
    font-size: 0.85rem;
    color: var(--muted);
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.timeline-desc {
    font-size: 0.85rem;
    color: var(--muted);
    line-height: 1.5;
}

/* ==========================================================================
   14. Testimonial Reviews Slider
   ========================================================================== */
.testimonials-wrapper {
    max-width: 850px;
    margin: 3rem auto 0;
    position: relative;
}

.testimonial-slider-container {
    width: 100%;
    overflow: hidden;
    position: relative;
    border-radius: 20px;
}

.testimonial-track-container {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform;
}

.testimonial-slide-item {
    min-width: 100%;
    box-sizing: border-box;
    padding: 3rem 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    opacity: 0.2;
    transition: opacity 0.5s ease;
}

.testimonial-slide-item.active {
    opacity: 1;
}

.testimonial-stars {
    display: flex;
    gap: 0.3rem;
    color: #fbbf24; /* Amber star color */
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.testimonial-quote-text {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--foreground);
    margin-bottom: 2rem;
    font-style: italic;
    font-weight: 500;
    position: relative;
    max-width: 680px;
}

.testimonial-quote-text::before {
    content: '\f10d';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 1.75rem;
    color: var(--accent);
    opacity: 0.15;
    position: absolute;
    top: -1.25rem;
    left: -1.75rem;
}

.testimonial-client-profile {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-client-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: 2px solid var(--accent);
    box-shadow: 0 0 12px rgba(var(--accent-rgb), 0.3);
    object-fit: cover;
}

.testimonial-client-info {
    text-align: left;
}

.testimonial-client-name {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--foreground);
}

.testimonial-client-role {
    font-size: 0.78rem;
    color: var(--muted);
}

.testimonial-nav-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
}

.testimonial-nav-dots {
    display: flex;
    gap: 0.5rem;
}

.testimonial-nav-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: var(--transition);
}

.testimonial-nav-dot:hover {
    background: rgba(255, 255, 255, 0.4);
}

.testimonial-nav-dot.active {
    background: var(--accent);
    transform: scale(1.25);
    box-shadow: 0 0 8px var(--accent);
}

/* ==========================================================================
   Responsive Overrides for Professional Enhancements
   ========================================================================== */
@media (max-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .timeline-grid {
        gap: 2.5rem;
    }
}

@media (max-width: 768px) {
    .timeline-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .testimonial-slide-item {
        padding: 2rem 1.5rem;
    }
    .testimonial-quote-text {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
    .testimonial-client-profile {
        flex-direction: column;
        text-align: center;
    }
    .testimonial-client-info {
        text-align: center;
    }
}