/* CSS Reset & Variables Setup */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root[data-theme="dark"] {
    --bg-primary: #0a0e1a;
    --bg-secondary: #111827;
    --bg-card: rgba(21, 30, 50, 0.65);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(0, 242, 254, 0.15);
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --accent-primary: #00f2fe;
    --accent-secondary: #7f00ff;
    --accent-gold: #ffb300;
    --accent-glow: rgba(0, 242, 254, 0.25);
    --card-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.5);
    --navbar-bg: rgba(10, 14, 26, 0.8);
    --scrollbar-track: #0b0f19;
    --scrollbar-thumb: #1e293b;
    --canvas-opacity: 0.45;
}

:root[data-theme="light"] {
    --bg-primary: #f3f4f6;
    --bg-secondary: #ffffff;
    --bg-card: rgba(255, 255, 255, 0.8);
    --border-color: rgba(0, 0, 0, 0.08);
    --border-glow: rgba(37, 99, 235, 0.1);
    --text-primary: #111827;
    --text-secondary: #4b5563;
    --accent-primary: #2563eb;
    --accent-secondary: #4f46e5;
    --accent-gold: #d97706;
    --accent-glow: rgba(37, 99, 235, 0.15);
    --card-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.06);
    --navbar-bg: rgba(243, 244, 246, 0.85);
    --scrollbar-track: #e5e7eb;
    --scrollbar-thumb: #d1d5db;
    --canvas-opacity: 0.2;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.4s ease, color 0.4s ease;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--scrollbar-track);
}
::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-primary);
}

/* Utility Containers */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

section {
    padding: 6rem 0;
    position: relative;
    z-index: 2;
}

/* Background Canvas */
#particles-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1;
    pointer-events: none;
    opacity: var(--canvas-opacity);
    transition: opacity 0.4s ease;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.gradient-text {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Header & Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background-color: var(--navbar-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.4s ease, border-color 0.4s ease, padding 0.3s ease;
    padding: 1.25rem 0;
}

.navbar.scrolled {
    padding: 0.75rem 0;
    box-shadow: var(--card-shadow);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.logo {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.03em;
}

.logo-accent {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    transition: color 0.3s ease;
    padding: 0.5rem 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    transition: width 0.3s ease;
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

/* Theme Toggle Button */
.theme-toggle-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
}

.theme-toggle-btn:hover {
    border-color: var(--accent-primary);
    box-shadow: 0 0 10px var(--accent-glow);
}

/* Icons toggle logic in CSS */
:root[data-theme="dark"] .sun-icon { display: block; }
:root[data-theme="dark"] .moon-icon { display: none; }
:root[data-theme="light"] .sun-icon { display: none; }
:root[data-theme="light"] .moon-icon { display: block; }

.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
}

/* Badge Styling */
.badge-container {
    margin-bottom: 1.25rem;
}

.badge {
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.1) 0%, rgba(127, 0, 255, 0.1) 100%);
    border: 1px solid var(--accent-primary);
    color: var(--text-primary);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    display: inline-block;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.8rem 1.8rem;
    border-radius: 8px;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: #ffffff;
    border: none;
    box-shadow: 0 4px 15px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--accent-glow);
    filter: brightness(1.1);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    border-color: var(--accent-primary);
    background: rgba(0, 242, 254, 0.04);
    transform: translateY(-2px);
}

.btn-icon-only {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    width: 46px;
    height: 46px;
    border-radius: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-icon-only:hover {
    color: var(--text-primary);
    border-color: var(--accent-primary);
    box-shadow: 0 0 12px var(--accent-glow);
    transform: translateY(-2px);
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 8rem;
    padding-bottom: 4rem;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 600px;
    font-weight: 400;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.hero-image-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-image-frame {
    width: 100%;
    max-width: 360px;
    aspect-ratio: 1;
    border-radius: 24px;
    overflow: hidden;
    position: relative;
    border: 3px solid transparent;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary)) border-box;
    box-shadow: var(--card-shadow);
}

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

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

/* Glassmorphism Cards */
.card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--card-shadow);
    transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.card:hover {
    border-color: var(--accent-primary);
    box-shadow: 0 10px 30px var(--border-glow);
}

/* Section Common Header */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    margin-bottom: 0.75rem;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.section-underline {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    margin: 0 auto;
    border-radius: 2px;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
    align-items: center;
}

.about-text-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    padding: 2.5rem;
    border-radius: 16px;
}

.about-text-card p {
    margin-bottom: 1.25rem;
    font-size: 1.05rem;
    color: var(--text-secondary);
}

.about-text-card p strong {
    color: var(--text-primary);
}

.about-text-card p:last-child {
    margin-bottom: 0;
}

.about-metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.metric-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.metric-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-primary);
}

.metric-card:first-child {
    grid-column: span 2;
}

.metric-number {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.metric-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
}

/* Interactive Skills Dashboard Workspace */
.dashboard-container {
    display: grid;
    grid-template-columns: 280px 1fr;
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    box-shadow: var(--card-shadow);
    overflow: hidden;
}

.dashboard-sidebar {
    background: rgba(0, 0, 0, 0.15);
    border-right: 1px solid var(--border-color);
    padding: 2rem 1.5rem;
}

.sidebar-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    padding-left: 0.75rem;
}

.sidebar-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent-primary);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--accent-primary);
}

.sidebar-title {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}

.sidebar-menu {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.sidebar-btn {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.9rem 1.25rem;
    border-radius: 10px;
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-secondary);
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    text-align: left;
    cursor: pointer;
    transition: all 0.3s ease;
}

.sidebar-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
}

.sidebar-btn.active {
    color: var(--text-primary);
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.08) 0%, rgba(127, 0, 255, 0.08) 100%);
    border-color: rgba(0, 242, 254, 0.2);
    box-shadow: inset 0 0 10px rgba(0, 242, 254, 0.05);
}

.dashboard-workspace {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.kpi-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.kpi-card {
    background: rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    padding: 1.25rem 1.5rem;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
}

.kpi-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.kpi-val {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: 'Outfit', sans-serif;
}

.workspace-card {
    background: rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 2rem;
}

.workspace-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
}

.card-title {
    font-size: 1.4rem;
    font-family: 'Outfit', sans-serif;
}

.live-indicator {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent-primary);
    letter-spacing: 0.05em;
    animation: pulse 1.8s infinite;
}

.skills-showcase {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.skill-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.skill-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
    font-weight: 500;
}

.skill-name {
    color: var(--text-primary);
}

.skill-percentage {
    color: var(--accent-primary);
    font-weight: 700;
}

.progress-bar-bg {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 4px;
    width: 0;
    transition: width 0.8s cubic-bezier(0.1, 0.8, 0.25, 1);
    box-shadow: 0 0 10px var(--accent-glow);
}

.skills-summary-box {
    background: rgba(0, 0, 0, 0.15);
    border-left: 3px solid var(--accent-primary);
    padding: 1.25rem 1.5rem;
    border-radius: 0 8px 8px 0;
}

.summary-title {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.summary-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* Experience Timeline styling */
.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 5px;
    height: 100%;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent-primary) 0%, var(--accent-secondary) 100%);
}

.timeline-item {
    position: relative;
    margin-bottom: 3.5rem;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: -2.35rem;
    top: 6px;
    width: 14px;
    height: 14px;
    background-color: var(--bg-primary);
    border: 3px solid var(--accent-primary);
    border-radius: 50%;
    z-index: 5;
    box-shadow: 0 0 10px var(--accent-primary);
}

.timeline-date {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent-primary);
    margin-bottom: 0.75rem;
}

.timeline-content {
    padding: 2.5rem;
}

.experience-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1.25rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.role-title {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.company-name {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.location-badge {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    padding: 0.3rem 0.8rem;
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.experience-details {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.experience-details li {
    font-size: 1rem;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.5rem;
}

.experience-details li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-primary);
    font-weight: 700;
}

/* Certifications Section Grid */
.certifications-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.cert-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    cursor: pointer;
}

.cert-card-media {
    position: relative;
    width: 100%;
    aspect-ratio: 1.4;
    background-color: #0b0f19;
    overflow: hidden;
}

.cert-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform 0.5s ease;
}

.cert-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 14, 26, 0.8);
    backdrop-filter: blur(4px);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cert-action-btn {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: white;
    padding: 0.6rem 1.25rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 4px 10px var(--accent-glow);
}

.cert-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--border-glow);
}

.cert-card:hover .cert-thumb {
    transform: scale(1.05);
}

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

.cert-card-body {
    padding: 1.5rem;
}

.cert-code {
    font-family: 'Outfit', sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent-gold);
    letter-spacing: 0.05em;
    display: block;
    margin-bottom: 0.5rem;
}

.cert-name {
    font-size: 1.15rem;
    line-height: 1.3;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.cert-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Contact & Download Section */
.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 4rem;
}

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

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.contact-info-subtitle {
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

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

.contact-detail-item {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.detail-icon {
    width: 46px;
    height: 46px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--accent-primary);
}

.detail-content {
    display: flex;
    flex-direction: column;
}

.detail-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    font-weight: 600;
}

.detail-value {
    font-size: 1.05rem;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

a.detail-value:hover {
    color: var(--accent-primary);
}

.doc-downloads {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
}

.doc-downloads h4 {
    font-size: 1.1rem;
    margin-bottom: 1.25rem;
}

.doc-buttons {
    display: flex;
    gap: 1rem;
}

.contact-form-container {
    padding: 3rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-family: 'Outfit', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.form-group input, .form-group textarea {
    width: 100%;
    background: rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.8rem 1rem;
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 10px var(--accent-glow);
    background: rgba(0, 0, 0, 0.15);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.form-feedback {
    margin-top: 1rem;
    text-align: center;
    font-size: 0.95rem;
    font-weight: 500;
}

.form-feedback.success {
    color: #10b981;
}

.form-feedback.error {
    color: #ef4444;
}

/* Footer Section */
.footer {
    border-top: 1px solid var(--border-color);
    padding: 2rem 0;
    background-color: rgba(0, 0, 0, 0.1);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.copyright {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-design {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Lightbox Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(10, 14, 26, 0.92);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: none;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.modal.active {
    display: flex;
}

.modal-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: transparent;
    border: none;
    color: white;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.modal-close:hover {
    transform: scale(1.1);
    color: var(--accent-primary);
}

.modal-content {
    max-width: 900px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 40px rgba(0,0,0,0.8);
}

.modal-image {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
}

.modal-caption {
    background-color: #111827;
    color: white;
    width: 100%;
    padding: 1.25rem 2rem;
    text-align: center;
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* CSS Keyframe Animations */
@keyframes pulse {
    0% { opacity: 0.4; }
    50% { opacity: 1; }
    100% { opacity: 0.4; }
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
    .dashboard-container {
        grid-template-columns: 1fr;
    }
    .dashboard-sidebar {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding: 1.5rem;
    }
    .sidebar-menu {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    .sidebar-btn {
        padding: 0.6rem 1rem;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
    
    section {
        padding: 4rem 0;
    }

    .menu-toggle {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--navbar-bg);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        padding-top: 3rem;
        gap: 2rem;
        transition: left 0.4s cubic-bezier(0.1, 0.8, 0.25, 1);
        border-top: 1px solid var(--border-color);
    }

    .nav-links.active {
        left: 0;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .hero-image-wrapper {
        order: -1;
    }

    .hero-subtitle {
        margin: 0 auto 2.5rem;
    }

    .hero-actions {
        justify-content: center;
        flex-wrap: wrap;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .about-metrics {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .metric-card:first-child {
        grid-column: span 1;
    }

    .kpi-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .certifications-grid {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .contact-form-container {
        padding: 2rem 1.5rem;
    }

    .doc-buttons {
        flex-direction: column;
        width: 100%;
    }

    .doc-buttons .btn {
        width: 100%;
        justify-content: center;
    }

    .timeline {
        padding-left: 1.5rem;
    }

    .timeline-dot {
        left: -1.85rem;
    }

    .timeline-content {
        padding: 1.5rem;
    }
}