/* CSS Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* CSS Variables - Navy Blue Glass Theme */
:root {
    --navy-primary: #0a192f;
    --navy-secondary: #172a45;
    --navy-light: #1e3a5f;
    --navy-dark: #051120;
    --navy-accent: #64b5f6;
    --navy-bright: #90caf9;
    --navy-glow: #1976d2;
    
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    --white: #FFFFFF;
    --black: #000000;
    
    /* Glass effect colors */
    --glass-bg: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.18);
    --glass-shadow: rgba(0, 0, 0, 0.3);
    --glass-highlight: rgba(255, 255, 255, 0.1);
    
    --font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    --spacing-24: 6rem;
    
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
    --shadow: 0 4px 16px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(255, 255, 255, 0.05);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(255, 255, 255, 0.08);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.1), 0 0 40px rgba(25, 118, 210, 0.1);
    --shadow-xl: 0 24px 60px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.12), 0 0 60px rgba(25, 118, 210, 0.15);
    --glow: 0 0 20px rgba(100, 181, 246, 0.3), 0 0 40px rgba(100, 181, 246, 0.2);
}

/* Base Typography */
body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--gray-100);
    background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy-primary) 50%, var(--navy-secondary) 100%);
    background-attachment: fixed;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(100, 181, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(25, 118, 210, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(144, 202, 249, 0.08) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-4);
    color: var(--white);
}

h1 {
    font-size: var(--font-size-5xl);
    font-weight: 700;
}

h2 {
    font-size: var(--font-size-4xl);
}

h3 {
    font-size: var(--font-size-2xl);
}

h4 {
    font-size: var(--font-size-xl);
}

p {
    margin-bottom: var(--spacing-4);
    color: var(--gray-200);
}

a {
    color: var(--navy-accent);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--navy-bright);
    text-shadow: 0 0 8px rgba(100, 181, 246, 0.5);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-6);
    position: relative;
    z-index: 1;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 25, 47, 0.7);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-6);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo a {
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.nav-logo a:hover {
    opacity: 0.8;
}

.nav-logo h2 {
    color: var(--navy-accent);
    margin: 0;
    font-weight: 700;
    font-size: var(--font-size-xl);
    transition: all 0.3s ease;
    text-shadow: 0 0 10px rgba(100, 181, 246, 0.3);
}

.nav-logo a:hover h2 {
    color: var(--navy-bright);
    text-shadow: 0 0 15px rgba(100, 181, 246, 0.6);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-8);
}

.nav-menu a {
    color: var(--gray-200);
    font-weight: 500;
    font-size: var(--font-size-sm);
    transition: all 0.3s ease;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--navy-accent), var(--navy-bright));
    transition: width 0.3s ease;
    box-shadow: 0 0 8px rgba(100, 181, 246, 0.5);
}

.nav-menu a:hover {
    color: var(--navy-bright);
    text-shadow: 0 0 8px rgba(100, 181, 246, 0.4);
}

.nav-menu a:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--gray-200);
    margin: 3px 0;
    transition: 0.3s;
    box-shadow: 0 0 4px rgba(100, 181, 246, 0.3);
}

/* Hero Section */
.hero {
    padding: 120px 0 var(--spacing-20);
    background: transparent;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-6);
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-12);
    align-items: center;
}

.hero-content {
    max-width: 600px;
    min-width: 400px;
}

.hero-title {
    font-size: var(--font-size-6xl);
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-6);
    line-height: 1.1;
    text-shadow: 0 0 30px rgba(100, 181, 246, 0.3);
}

.hero-subtitle-large {
    font-size: var(--font-size-2xl);
    color: var(--navy-accent);
    margin-bottom: var(--spacing-4);
    font-weight: 500;
    line-height: 1.3;
    text-shadow: 0 0 15px rgba(100, 181, 246, 0.4);
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--gray-300);
    margin-bottom: var(--spacing-8);
    line-height: 1.5;
}

.hero-credentials {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-6);
}

.credential-badge {
    background: rgba(100, 181, 246, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--navy-bright);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: 500;
    border: 1px solid rgba(100, 181, 246, 0.3);
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.credential-badge:hover {
    background: rgba(100, 181, 246, 0.25);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(100, 181, 246, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    border-color: rgba(100, 181, 246, 0.5);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-4);
    flex-wrap: wrap;
}

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

.hero-visual-container {
    position: relative;
    width: 500px;
    height: 450px;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Background Design Elements */
.bg-element {
    position: absolute;
    z-index: 1;
}

.bg-circle-1 {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, rgba(100, 181, 246, 0.15), var(--navy-bright));
    border-radius: 50%;
    top: 30px;
    right: 30px;
    opacity: 0.25;
}

.bg-circle-2 {
    width: 130px;
    height: 130px;
    background: linear-gradient(45deg, var(--navy-bright), var(--navy-accent));
    border-radius: 50%;
    bottom: 80px;
    left: 25px;
    opacity: 0.3;
}

.bg-rect-1 {
    width: 140px;
    height: 80px;
    background: linear-gradient(90deg, rgba(100, 181, 246, 0.15), transparent);
    border-radius: var(--border-radius);
    top: 120px;
    left: 0;
    opacity: 0.15;
    transform: rotate(-15deg);
}

.bg-rect-2 {
    width: 100px;
    height: 100px;
    background: var(--navy-bright);
    border-radius: var(--border-radius-sm);
    bottom: 40px;
    right: 0;
    opacity: 0.2;
    transform: rotate(25deg);
}

.bg-dots {
    width: 70px;
    height: 70px;
    background-image: radial-gradient(var(--navy-accent) 2px, transparent 2px);
    background-size: 12px 12px;
    top: 70px;
    left: 80px;
    opacity: 0.25;
}

/* Main Photo Styling */
.hero-photo {
    position: relative;
    z-index: 10;
    max-width: 400px;
    width: 100%;
}

.profile-image {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-xl);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.4),
        0 0 0 8px rgba(255, 255, 255, 0.1),
        0 0 0 12px rgba(100, 181, 246, 0.2),
        0 0 40px rgba(100, 181, 246, 0.3);
    transition: all 0.4s ease;
    position: relative;
    z-index: 10;
    filter: brightness(1.05) contrast(1.05);
}

.profile-image:hover {
    transform: scale(1.02);
    box-shadow: 
        0 30px 80px rgba(0, 0, 0, 0.5),
        0 0 0 8px rgba(255, 255, 255, 0.15),
        0 0 0 12px rgba(100, 181, 246, 0.4),
        0 0 60px rgba(100, 181, 246, 0.5);
    filter: brightness(1.1) contrast(1.1);
}


/* Buttons */
.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-4) var(--spacing-8);
    border-radius: var(--border-radius);
    font-weight: 500;
    font-size: var(--font-size-base);
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    min-height: 48px;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--navy-accent) 0%, var(--navy-glow) 100%);
    color: var(--white);
    box-shadow: var(--shadow-md), 0 0 20px rgba(100, 181, 246, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--navy-glow) 0%, var(--navy-accent) 100%);
    color: var(--white);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(100, 181, 246, 0.5);
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--navy-bright);
    border: 1px solid rgba(100, 181, 246, 0.3);
    box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(100, 181, 246, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-secondary:hover::before {
    left: 100%;
}

.btn-secondary:hover {
    background: rgba(100, 181, 246, 0.2);
    color: var(--white);
    border-color: rgba(100, 181, 246, 0.5);
    box-shadow: var(--shadow-md), 0 0 20px rgba(100, 181, 246, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* Sections */
section {
    padding: var(--spacing-24) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-16);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    color: var(--white);
    margin-bottom: var(--spacing-4);
    text-shadow: 0 0 20px rgba(100, 181, 246, 0.3);
}

.section-header p {
    font-size: var(--font-size-lg);
    color: var(--gray-300);
    margin: 0;
}

.contact-intro {
    font-size: var(--font-size-lg) !important;
    color: var(--gray-200) !important;
    line-height: 1.6 !important;
    max-width: 800px;
    margin: 0 auto !important;
    font-weight: 400;
}

/* Services Section */
.services {
    background: transparent;
    position: relative;
    z-index: 1;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-8);
}

.service-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    padding: var(--spacing-8);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(100, 181, 246, 0.5), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card:hover::before {
    opacity: 1;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(100, 181, 246, 0.2);
    border-color: rgba(100, 181, 246, 0.4);
    background: rgba(255, 255, 255, 0.12);
}

.service-icon {
    margin-bottom: var(--spacing-6);
    display: flex;
    justify-content: center;
}

.service-card h3 {
    color: var(--white);
    margin-bottom: var(--spacing-4);
}

.service-card p {
    color: var(--gray-300);
    margin: 0;
    line-height: 1.6;
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-16);
    align-items: start;
}

.about-text h2 {
    color: var(--white);
    margin-bottom: var(--spacing-6);
}

.lead {
    font-size: var(--font-size-lg);
    color: var(--gray-200);
    font-weight: 500;
    margin-bottom: var(--spacing-6);
}

.about-list {
    list-style: none;
    margin-top: var(--spacing-6);
}

.about-list li {
    padding: var(--spacing-3) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--gray-200);
    position: relative;
    padding-left: var(--spacing-6);
}

.about-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--navy-accent);
    font-weight: bold;
    text-shadow: 0 0 8px rgba(100, 181, 246, 0.5);
}


.about-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-8);
}

.stat {
    text-align: center;
    padding: var(--spacing-6);
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: var(--border-radius);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.stat:hover {
    background: rgba(255, 255, 255, 0.12);
    box-shadow: var(--shadow-md), 0 0 20px rgba(100, 181, 246, 0.2);
    transform: translateY(-2px);
}

.stat h3 {
    font-size: var(--font-size-4xl);
    color: var(--navy-accent);
    margin-bottom: var(--spacing-2);
    text-shadow: 0 0 15px rgba(100, 181, 246, 0.4);
}

.stat p {
    color: var(--gray-200);
    font-weight: 500;
    margin: 0;
}

/* Credentials Section */
.credentials-section {
    margin: var(--spacing-8) 0;
    padding: var(--spacing-6);
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-radius: var(--border-radius);
    border: 1px solid var(--glass-border);
    border-left: 4px solid var(--navy-accent);
    box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.credentials-section h3 {
    color: var(--navy-bright);
    margin-bottom: var(--spacing-6);
    text-align: center;
    text-shadow: 0 0 15px rgba(100, 181, 246, 0.4);
}

.credentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-4);
}

.credential-item {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--spacing-4);
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(100, 181, 246, 0.2);
    border-left: 3px solid var(--navy-bright);
    box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.credential-item:hover {
    box-shadow: var(--shadow-md), 0 0 20px rgba(100, 181, 246, 0.2);
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(100, 181, 246, 0.4);
}

.credential-item h4 {
    color: var(--navy-accent);
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-2);
    font-weight: 600;
}

.credential-item p {
    color: var(--gray-300);
    font-size: var(--font-size-sm);
    margin: 0;
    line-height: 1.4;
}

/* Qualifications Section */
.qualifications {
    background: transparent;
    position: relative;
    z-index: 1;
}

.qualifications-timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding-left: var(--spacing-8);
}

.qualifications-timeline::before {
    content: '';
    position: absolute;
    left: var(--spacing-6);
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--navy-accent), var(--navy-bright), var(--navy-bright));
    border-radius: 2px;
}

.qualification-item {
    position: relative;
    margin-bottom: var(--spacing-8);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-6);
    opacity: 0;
    transform: translateX(-30px);
    animation: slideInLeft 0.6s ease-out forwards;
}

.qualification-item:nth-child(even) {
    animation-delay: 0.1s;
}

.qualification-item:nth-child(odd) {
    animation-delay: 0.2s;
}

.qualification-item::before {
    content: '';
    position: absolute;
    left: -44px;
    top: var(--spacing-3);
    width: 16px;
    height: 16px;
    background: var(--navy-accent);
    border: 4px solid rgba(10, 25, 47, 0.8);
    border-radius: 50%;
    box-shadow: 0 0 0 3px var(--navy-accent), 0 0 15px rgba(100, 181, 246, 0.4);
    z-index: 2;
    transition: all 0.3s ease;
}

.qualification-item:hover::before {
    background: var(--navy-bright);
    box-shadow: 0 0 0 3px var(--navy-bright), 0 0 25px rgba(100, 181, 246, 0.6);
    transform: scale(1.2);
}

.qualification-year {
    flex-shrink: 0;
    width: 80px;
    background: var(--navy-accent);
    color: var(--white);
    padding: var(--spacing-3) var(--spacing-4);
    border-radius: var(--border-radius);
    text-align: center;
    font-weight: 600;
    font-size: var(--font-size-base);
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.qualification-item:hover .qualification-year {
    background: var(--navy-glow);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.qualification-content {
    flex: 1;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    padding: var(--spacing-6);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    border-left: 4px solid var(--navy-bright);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.qualification-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--navy-accent), var(--navy-bright), var(--navy-bright));
    transform: scaleX(0);
    transition: transform 0.3s ease;
    transform-origin: left;
    box-shadow: 0 0 10px rgba(100, 181, 246, 0.5);
}

.qualification-item:hover .qualification-content {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(100, 181, 246, 0.2);
    border-left-color: var(--navy-accent);
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(100, 181, 246, 0.3);
}

.qualification-item:hover .qualification-content::before {
    transform: scaleX(1);
}

.qualification-badge {
    display: inline-block;
    background: rgba(100, 181, 246, 0.15);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    color: var(--navy-bright);
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-3);
    border: 1px solid rgba(100, 181, 246, 0.3);
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.qualification-item:hover .qualification-badge {
    background: rgba(100, 181, 246, 0.25);
    color: var(--white);
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(100, 181, 246, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    border-color: rgba(100, 181, 246, 0.5);
}

.qualification-content h3 {
    color: var(--white);
    margin-bottom: var(--spacing-3);
    font-size: var(--font-size-xl);
    font-weight: 600;
    line-height: 1.3;
}

.qualification-institution {
    color: var(--navy-bright);
    font-weight: 500;
    font-size: var(--font-size-base);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.qualification-institution::before {
    content: '🎓';
    font-size: var(--font-size-lg);
}

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

/* Hidden qualifications functionality */
.hidden-qualifications {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: all 0.5s ease-in-out;
}

.hidden-qualifications.expanded {
    max-height: 3000px;
    opacity: 1;
}

.qualifications-more-indicator {
    text-align: center;
    margin: var(--spacing-6) 0;
    opacity: 1;
    transition: opacity 0.3s ease;
}

.qualifications-more-indicator.hidden {
    opacity: 0;
    pointer-events: none;
}

.more-dots {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-3);
}

.dot {
    width: 8px;
    height: 8px;
    background: var(--navy-accent);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.dot:nth-child(2) {
    animation-delay: 0.2s;
}

.dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.4;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.2);
    }
}

.more-text {
    color: var(--navy-accent);
    font-weight: 500;
    font-size: var(--font-size-sm);
    margin: 0;
    text-align: center;
}

.qualifications-toggle {
    text-align: center;
    margin-top: var(--spacing-8);
}

.btn-view-more {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-4) var(--spacing-8);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--navy-bright);
    border: 1px solid rgba(100, 181, 246, 0.3);
    border-radius: var(--border-radius);
    font-weight: 500;
    font-size: var(--font-size-base);
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.btn-view-more::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(100, 181, 246, 0.3), transparent);
    transition: left 0.5s ease;
}

.btn-view-more:hover::before {
    left: 100%;
}

.btn-view-more:hover {
    background: rgba(100, 181, 246, 0.2);
    color: var(--white);
    border-color: rgba(100, 181, 246, 0.5);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 0 25px rgba(100, 181, 246, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-view-more:active {
    transform: translateY(0);
    box-shadow: var(--shadow);
}

.btn-icon {
    transition: transform 0.3s ease;
    font-size: var(--font-size-sm);
}

.btn-view-more.expanded .btn-icon {
    transform: rotate(180deg);
}

.btn-text {
    transition: opacity 0.2s ease;
}

/* Responsive design for qualifications */
@media (max-width: 1024px) {
    .qualifications-timeline {
        padding-left: var(--spacing-6);
    }
    
    .qualifications-timeline::before {
        left: var(--spacing-4);
    }
    
    .qualification-item::before {
        left: -36px;
    }
    
    .qualification-year {
        width: 70px;
        font-size: var(--font-size-sm);
        padding: var(--spacing-2) var(--spacing-3);
    }
    
    .qualification-content {
        padding: var(--spacing-5);
    }
    
    .qualification-content h3 {
        font-size: var(--font-size-lg);
    }
    
    /* Experience page responsive */
    .experience-hero h1 {
        font-size: var(--font-size-4xl);
    }
    
    .experience-subtitle {
        font-size: var(--font-size-lg);
    }
    
    .experience-stats {
        gap: var(--spacing-8);
    }
    
    .experience-timeline {
        padding-left: var(--spacing-6);
    }
    
    .experience-timeline::before {
        left: var(--spacing-4);
    }
    
    .experience-item::before {
        left: -40px;
        width: 16px;
        height: 16px;
    }
    
    .experience-date {
        width: 160px;
    }
    
    .experience-content {
        padding: var(--spacing-6);
    }
    
    .company-info h2 {
        font-size: var(--font-size-xl);
    }
    
    .company-info h3 {
        font-size: var(--font-size-lg);
    }
}

@media (max-width: 768px) {
    .qualifications-timeline {
        padding-left: 0;
    }
    
    .qualifications-timeline::before {
        display: none;
    }
    
    .qualification-item {
        flex-direction: column;
        gap: var(--spacing-4);
        margin-bottom: var(--spacing-6);
    }
    
    .qualification-item::before {
        display: none;
    }
    
    .qualification-year {
        width: auto;
        align-self: flex-start;
    }
    
    .qualification-content {
        padding: var(--spacing-4);
        border-left: none;
        border-top: 4px solid var(--navy-bright);
    }
    
    .qualification-content h3 {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-2);
    }
    
    .qualification-institution {
        font-size: var(--font-size-sm);
    }
    
    .btn-view-more {
        padding: var(--spacing-3) var(--spacing-6);
        font-size: var(--font-size-sm);
        gap: var(--spacing-2);
    }
    
    .qualifications-toggle {
        margin-top: var(--spacing-6);
    }
    
    /* Experience page mobile */
    .experience-hero {
        padding: 100px 0 var(--spacing-16);
        min-height: 50vh;
    }
    
    .experience-hero h1 {
        font-size: var(--font-size-3xl);
    }
    
    .experience-subtitle {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-8);
    }
    
    .experience-stats {
        gap: var(--spacing-6);
    }
    
    .stat-item h3 {
        font-size: var(--font-size-2xl);
    }
    
    .experience-timeline {
        padding-left: 0;
    }
    
    .experience-timeline::before {
        display: none;
    }
    
    .experience-item {
        flex-direction: column;
        gap: var(--spacing-4);
        margin-bottom: var(--spacing-12);
    }
    
    .experience-item::before {
        display: none;
    }
    
    .experience-date {
        width: auto;
    }
    
    .experience-content {
        padding: var(--spacing-5);
        border-left: none;
        border-top: 4px solid var(--navy-bright);
    }
    
    .experience-item.current .experience-content {
        border-top-color: var(--navy-glow);
    }
    
    .company-info h2 {
        font-size: var(--font-size-lg);
    }
    
    .company-info h3 {
        font-size: var(--font-size-base);
    }
    
    .experience-details h4 {
        font-size: var(--font-size-base);
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-content h2 {
        font-size: var(--font-size-2xl);
    }
    
    .cta-content p {
        font-size: var(--font-size-base);
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn-primary,
    .cta-buttons .btn-secondary {
        width: 100%;
        max-width: 280px;
    }
}

@media (max-width: 480px) {
    .qualification-item {
        gap: var(--spacing-3);
        margin-bottom: var(--spacing-5);
    }
    
    .qualification-year {
        font-size: var(--font-size-xs);
        padding: var(--spacing-2);
    }
    
    .qualification-content {
        padding: var(--spacing-3);
    }
    
    .qualification-badge {
        font-size: 10px;
        padding: 4px 8px;
    }
    
    .qualification-content h3 {
        font-size: var(--font-size-sm);
        line-height: 1.4;
    }
    
    .qualification-institution {
        font-size: var(--font-size-xs);
    }
    
    .qualification-institution::before {
        font-size: var(--font-size-base);
    }
}

/* Experience Page Styles */
.experience-hero {
    padding: 120px 0 var(--spacing-20);
    background: transparent;
    min-height: 60vh;
    display: flex;
    align-items: center;
    position: relative;
    z-index: 1;
}

.experience-hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.experience-hero h1 {
    font-size: var(--font-size-5xl);
    color: var(--white);
    margin-bottom: var(--spacing-6);
    font-weight: 700;
    text-shadow: 0 0 30px rgba(100, 181, 246, 0.3);
}

.experience-subtitle {
    font-size: var(--font-size-xl);
    color: var(--gray-300);
    margin-bottom: var(--spacing-12);
    line-height: 1.6;
}

.experience-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-12);
    flex-wrap: wrap;
}

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

.stat-item h3 {
    font-size: var(--font-size-4xl);
    color: var(--navy-accent);
    margin-bottom: var(--spacing-2);
    font-weight: 700;
    text-shadow: 0 0 15px rgba(100, 181, 246, 0.4);
}

.stat-item p {
    color: var(--gray-200);
    font-weight: 500;
    margin: 0;
}

.experience-timeline-section {
    padding: var(--spacing-24) 0;
    background: transparent;
    position: relative;
    z-index: 1;
}

.experience-timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding-left: var(--spacing-8);
}

.experience-timeline::before {
    content: '';
    position: absolute;
    left: var(--spacing-6);
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(to bottom, var(--navy-accent), var(--navy-bright), var(--navy-bright));
    border-radius: 2px;
}

.experience-item {
    position: relative;
    margin-bottom: var(--spacing-16);
    display: flex;
    gap: var(--spacing-8);
    opacity: 0;
    transform: translateX(-30px);
    animation: slideInLeft 0.8s ease-out forwards;
}

.experience-item:nth-child(2) {
    animation-delay: 0.2s;
}

.experience-item:nth-child(3) {
    animation-delay: 0.4s;
}

.experience-item::before {
    content: '';
    position: absolute;
    left: -48px;
    top: var(--spacing-6);
    width: 20px;
    height: 20px;
    background: var(--navy-accent);
    border: 4px solid rgba(10, 25, 47, 0.8);
    border-radius: 50%;
    box-shadow: 0 0 0 4px var(--navy-accent), 0 0 15px rgba(100, 181, 246, 0.4);
    z-index: 2;
}

.experience-item.current::before {
    background: var(--navy-bright);
    box-shadow: 0 0 0 4px var(--navy-bright), 0 0 25px rgba(100, 181, 246, 0.6);
    animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 0 4px var(--navy-bright), 0 0 25px rgba(100, 181, 246, 0.6);
    }
    50% {
        box-shadow: 0 0 0 4px var(--navy-bright), 0 0 40px rgba(100, 181, 246, 0.8);
    }
}

.experience-date {
    flex-shrink: 0;
    width: 200px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.date-range {
    background: var(--navy-accent);
    color: var(--white);
    padding: var(--spacing-3) var(--spacing-4);
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: var(--font-size-sm);
    text-align: center;
    box-shadow: var(--shadow);
}

.experience-item.current .date-range {
    background: var(--navy-glow);
}

.status-badge {
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.current-badge {
    background: rgba(100, 181, 246, 0.15);
    color: var(--navy-glow);
    border: 1px solid var(--navy-bright);
    animation: pulse-badge 2s infinite;
}

@keyframes pulse-badge {
    0%, 100% {
        background: rgba(100, 181, 246, 0.15);
    }
    50% {
        background: var(--navy-bright);
        color: var(--white);
    }
}

.duration {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    color: var(--gray-300);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.experience-content {
    flex: 1;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    padding: var(--spacing-8);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    border-left: 4px solid var(--navy-bright);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.experience-item.current .experience-content {
    border-left-color: var(--navy-accent);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(100, 181, 246, 0.2);
    background: rgba(255, 255, 255, 0.12);
}

.experience-content:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(100, 181, 246, 0.2);
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(100, 181, 246, 0.3);
}

.experience-item.current .experience-content:hover {
    box-shadow: var(--shadow-xl), 0 0 40px rgba(100, 181, 246, 0.3);
}

.company-info h2 {
    color: var(--navy-accent);
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-2);
    font-weight: 600;
}

.company-info h3 {
    color: var(--gray-100);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-3);
    font-weight: 500;
}

.contract-type,
.department {
    display: inline-block;
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    color: var(--gray-300);
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 500;
    margin-bottom: var(--spacing-4);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.contract-type {
    background: rgba(100, 181, 246, 0.15);
    color: var(--navy-glow);
    border-color: var(--navy-bright);
}

.acting-badge {
    background: var(--navy-bright);
    color: var(--white);
    border: 1px solid var(--navy-accent);
}

.acting-role::before {
    background: var(--navy-bright);
    box-shadow: 0 0 0 4px var(--navy-bright), 0 0 15px rgba(212, 112, 74, 0.4);
}

.early-career::before {
    background: var(--gray-500);
    box-shadow: 0 0 0 4px var(--gray-500);
}

.early-career .experience-content {
    border-left-color: var(--gray-400);
}

.experience-details h4 {
    color: var(--white);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-4);
    font-weight: 600;
    border-bottom: 2px solid rgba(100, 181, 246, 0.15);
    padding-bottom: var(--spacing-2);
}

.responsibilities-list {
    list-style: none;
    padding: 0;
}

.responsibilities-list li {
    position: relative;
    padding: var(--spacing-2) 0 var(--spacing-2) var(--spacing-6);
    color: var(--gray-200);
    line-height: 1.6;
    border-bottom: 1px solid var(--gray-100);
}

.responsibilities-list li:before {
    content: "▶";
    position: absolute;
    left: 0;
    color: var(--navy-accent);
    font-size: var(--font-size-sm);
    top: var(--spacing-2);
}

.responsibilities-list li:last-child {
    border-bottom: none;
}

.placeholder .experience-content {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-left-color: rgba(255, 255, 255, 0.1);
}

.contact-for-details {
    margin-top: var(--spacing-6);
    padding: var(--spacing-4);
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: var(--border-radius);
    border: 1px solid var(--glass-border);
    border-left: 4px solid var(--navy-accent);
    box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.contact-for-details p {
    margin: 0;
    color: var(--gray-200);
}

.contact-for-details a {
    color: var(--navy-bright);
    font-weight: 600;
    text-decoration: underline;
    transition: all 0.3s ease;
}

.contact-for-details a:hover {
    color: var(--navy-accent);
    text-shadow: 0 0 8px rgba(100, 181, 246, 0.5);
}

.skills-section {
    padding: var(--spacing-24) 0;
    background: transparent;
    position: relative;
    z-index: 1;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-8);
    margin-top: var(--spacing-12);
}

.skill-category {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    padding: var(--spacing-8);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.skill-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(100, 181, 246, 0.5), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.skill-category:hover::before {
    opacity: 1;
}

.skill-category:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(100, 181, 246, 0.2);
    border-color: rgba(100, 181, 246, 0.4);
    background: rgba(255, 255, 255, 0.12);
}

.skill-category h3 {
    color: var(--navy-accent);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-6);
    font-weight: 600;
    text-align: center;
    text-shadow: 0 0 10px rgba(100, 181, 246, 0.3);
}

.skill-category ul {
    list-style: none;
    padding: 0;
}

.skill-category li {
    padding: var(--spacing-3) 0;
    color: var(--gray-200);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    padding-left: var(--spacing-6);
}

.skill-category li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--navy-accent);
    font-weight: bold;
    text-shadow: 0 0 8px rgba(100, 181, 246, 0.5);
}

.skill-category li:last-child {
    border-bottom: none;
}

.experience-cta {
    padding: var(--spacing-20) 0;
    background: linear-gradient(135deg, var(--navy-accent), var(--navy-glow));
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    color: var(--white);
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-4);
}

.cta-content p {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-8);
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-4);
    justify-content: center;
    flex-wrap: wrap;
}

.nav-menu a.active {
    color: var(--navy-accent);
    font-weight: 600;
}

/* Contact Section */
.contact {
    background: transparent;
    position: relative;
    z-index: 1;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-16);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-8);
}

.contact-item h4 {
    color: var(--navy-accent);
    margin-bottom: var(--spacing-2);
    text-shadow: 0 0 10px rgba(100, 181, 246, 0.3);
}

.contact-item p {
    color: var(--gray-200);
    margin: 0;
    line-height: 1.6;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-6);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group input,
.form-group textarea {
    padding: var(--spacing-4);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--white);
    box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-400);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: rgba(100, 181, 246, 0.5);
    background: rgba(255, 255, 255, 0.12);
    box-shadow: var(--shadow-md), 0 0 20px rgba(100, 181, 246, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-message {
    padding: var(--spacing-4);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-4);
    animation: fadeIn 0.3s ease-in;
}

.form-message.success {
    background-color: rgba(76, 175, 80, 0.2);
    border: 1px solid rgba(76, 175, 80, 0.5);
    color: #81c784;
}

.form-message.error {
    background-color: rgba(244, 67, 54, 0.2);
    border: 1px solid rgba(244, 67, 54, 0.5);
    color: #ef5350;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: var(--spacing-16) 0 var(--spacing-8);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-12);
}

.footer-section h3,
.footer-section h4 {
    color: var(--white);
    margin-bottom: var(--spacing-4);
}

.footer-section p {
    color: var(--gray-400);
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-2);
}

.footer-section ul li a {
    color: var(--gray-400);
    transition: color 0.2s ease;
}

.footer-section ul li a:hover {
    color: var(--navy-bright);
}

.social-links {
    display: flex;
    gap: var(--spacing-4);
}

.social-links a {
    color: var(--gray-400);
    padding: var(--spacing-2);
    border-radius: var(--border-radius-sm);
    transition: all 0.2s ease;
}

.social-links a:hover {
    color: var(--navy-bright);
    background: var(--gray-800);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-8);
    border-top: 1px solid var(--gray-800);
}

.footer-bottom p {
    color: var(--gray-500);
    margin: 0;
    font-size: var(--font-size-sm);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .hero-container {
        max-width: 1200px;
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-10);
    }
    
    .hero-content {
        min-width: 350px;
    }
}

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-12);
        text-align: center;
        max-width: 1000px;
    }
    
    .hero-content {
        min-width: unset;
        max-width: 700px;
        margin: 0 auto;
    }
    
    .hero-visual-container {
        width: 450px;
        height: 400px;
    }
    
    .hero-photo {
        max-width: 320px;
    }
    
    .bg-circle-1 {
        width: 180px;
        height: 180px;
    }
    
    .bg-circle-2 {
        width: 120px;
        height: 120px;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-12);
    }
    
    .credentials-section {
        padding: var(--spacing-5);
    }
    
    .credentials-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: var(--spacing-3);
    }
    
    .about-stats {
        flex-direction: row;
        gap: var(--spacing-4);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-12);
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 100px 0 var(--spacing-16);
        min-height: auto;
    }
    
    .hero-container {
        gap: var(--spacing-8);
        padding: 0 var(--spacing-4);
    }
    
    .hero-content {
        max-width: 100%;
        margin: 0 auto;
    }
    
    .hero-visual-container {
        width: 350px;
        height: 350px;
        margin: 0 auto;
    }
    
    .hero-photo {
        max-width: 280px;
    }
    
    .profile-image {
        border-radius: var(--border-radius-lg);
    }
    
    .bg-circle-1 {
        width: 180px;
        height: 180px;
        top: 20px;
        right: 20px;
    }
    
    .bg-circle-2 {
        width: 120px;
        height: 120px;
        bottom: 60px;
        left: 20px;
    }
    
    .bg-rect-1 {
        width: 140px;
        height: 80px;
        top: 120px;
    }
    
    .bg-rect-2 {
        width: 100px;
        height: 100px;
        bottom: 30px;
    }
    
    .bg-dots {
        width: 60px;
        height: 60px;
        top: 60px;
        left: 80px;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(10, 25, 47, 0.95);
        backdrop-filter: blur(20px) saturate(180%);
        -webkit-backdrop-filter: blur(20px) saturate(180%);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255, 255, 255, 0.1);
        border-bottom: 1px solid var(--glass-border);
        padding: var(--spacing-6) 0;
        gap: var(--spacing-4);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .hero {
        padding: 90px 0 var(--spacing-12);
    }
    
    .hero-title {
        font-size: var(--font-size-4xl);
        margin-bottom: var(--spacing-4);
    }
    
    .hero-subtitle-large {
        font-size: var(--font-size-xl);
        margin-bottom: var(--spacing-4);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-6);
        line-height: 1.6;
    }
    
    .hero-credentials {
        justify-content: center;
        gap: var(--spacing-2);
        margin-bottom: var(--spacing-6);
    }
    
    .credential-badge {
        font-size: var(--font-size-xs);
        padding: var(--spacing-1) var(--spacing-3);
    }
    
    .hero-buttons {
        justify-content: center;
        gap: var(--spacing-3);
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .credentials-section {
        margin: var(--spacing-6) 0;
        padding: var(--spacing-4);
    }
    
    .credentials-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-3);
    }
    
    .credential-item {
        padding: var(--spacing-3);
    }
    
    .credential-item h4 {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-1);
    }
    
    .credential-item p {
        font-size: var(--font-size-xs);
    }
    
    .about-stats {
        flex-direction: row;
        justify-content: space-around;
        gap: var(--spacing-2);
    }
    
    .stat {
        flex: 1;
        margin: 0;
        padding: var(--spacing-4);
    }
    
    .stat h3 {
        font-size: var(--font-size-2xl);
        margin-bottom: var(--spacing-1);
    }
    
    .stat p {
        font-size: var(--font-size-xs);
    }
    
    .footer-content {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: var(--spacing-6);
    }
    
    section {
        padding: var(--spacing-16) 0;
    }
    
    .container {
        padding: 0 var(--spacing-4);
    }
    
    .nav-container {
        padding: 0 var(--spacing-4);
    }
    
    .hero-container {
        padding: 0 var(--spacing-4);
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 80px 0 var(--spacing-10);
    }
    
    .hero-container {
        gap: var(--spacing-6);
    }
    
    .hero-visual-container {
        width: 300px;
        height: 300px;
    }
    
    .hero-photo {
        max-width: 240px;
    }
    
    .bg-circle-1 {
        width: 140px;
        height: 140px;
        top: 15px;
        right: 15px;
    }
    
    .bg-circle-2 {
        width: 100px;
        height: 100px;
        bottom: 40px;
        left: 15px;
    }
    
    .bg-rect-1 {
        width: 120px;
        height: 70px;
        top: 100px;
    }
    
    .bg-rect-2 {
        width: 80px;
        height: 80px;
        bottom: 20px;
    }
    
    .bg-dots {
        width: 50px;
        height: 50px;
        top: 50px;
        left: 60px;
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
        margin-bottom: var(--spacing-3);
    }
    
    .hero-subtitle-large {
        font-size: var(--font-size-lg);
        margin-bottom: var(--spacing-3);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-5);
    }
    
    .hero-credentials {
        flex-wrap: wrap;
        gap: var(--spacing-1);
        margin-bottom: var(--spacing-5);
    }
    
    .credential-badge {
        font-size: 10px;
        padding: 4px 8px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 280px;
    }
    
    .credentials-section {
        margin: var(--spacing-4) 0;
        padding: var(--spacing-3);
    }
    
    .credentials-section h3 {
        font-size: var(--font-size-lg);
        margin-bottom: var(--spacing-4);
    }
    
    .credentials-grid {
        gap: var(--spacing-2);
    }
    
    .credential-item {
        padding: var(--spacing-2) var(--spacing-3);
    }
    
    .credential-item h4 {
        font-size: var(--font-size-xs);
        line-height: 1.3;
    }
    
    .credential-item p {
        font-size: 10px;
        line-height: 1.2;
    }
    
    .about-stats {
        flex-direction: column;
        gap: var(--spacing-3);
    }
    
    .stat {
        margin: 0;
        padding: var(--spacing-3);
    }
    
    .stat h3 {
        font-size: var(--font-size-xl);
    }
    
    .stat p {
        font-size: var(--font-size-xs);
    }
    
    .social-links {
        justify-content: center;
    }
}

/* Extra small mobile optimization */
@media (max-width: 360px) {
    .hero-visual-container {
        width: 300px;
        height: 300px;
    }
    
    .hero-photo {
        max-width: 240px;
    }
    
    .bg-circle-1 {
        width: 120px;
        height: 120px;
    }
    
    .bg-circle-2 {
        width: 80px;
        height: 80px;
    }
    
    .hero-title {
        font-size: var(--font-size-2xl);
    }
    
    .hero-subtitle-large {
        font-size: var(--font-size-base);
    }
    
    .credential-badge {
        font-size: 9px;
        padding: 3px 6px;
    }
    
    .container {
        padding: 0 var(--spacing-3);
    }
    
    .nav-container {
        padding: 0 var(--spacing-3);
    }
    
    .hero-container {
        padding: 0 var(--spacing-3);
    }
    
    .credentials-section {
        margin: var(--spacing-3) 0;
        padding: var(--spacing-2);
    }
    
    .credentials-section h3 {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-3);
    }
    
    .credential-item {
        padding: var(--spacing-2);
    }
    
    .credential-item h4 {
        font-size: 11px;
        line-height: 1.2;
        margin-bottom: 4px;
    }
    
    .credential-item p {
        font-size: 9px;
        line-height: 1.1;
    }
    
    .about-stats {
        gap: var(--spacing-2);
    }
    
    .stat {
        padding: var(--spacing-2);
    }
    
    .stat h3 {
        font-size: var(--font-size-lg);
        margin-bottom: 4px;
    }
    
    .stat p {
        font-size: 10px;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Focus styles for accessibility */
*:focus {
    outline: 2px solid var(--navy-accent);
    outline-offset: 2px;
}

/* Loading animation for better UX */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content,
.service-card,
.about-content,
.contact-content {
    animation: fadeInUp 0.6s ease-out;
}

/* Print styles */
@media print {
    .navbar,
    .hero-buttons,
    .contact-form,
    .nav-toggle {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    .hero {
        padding: var(--spacing-8) 0;
    }
    
    section {
        padding: var(--spacing-8) 0;
        break-inside: avoid;
    }
}