/* ==========================================
   CSS Variables - Theme System
   ========================================== */

:root {
    /* Default Theme - Dark Mode */
    --primary-color: #3b82f6;
    --primary-dark: #2563eb;
    --primary-light: #60a5fa;
    --secondary-color: #06b6d4;
    --accent-color: #0ea5e9;
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --border-color: #334155;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%);
    --gradient-secondary: linear-gradient(135deg, #0ea5e9 0%, #06b6d4 100%);
    --gradient-accent: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.4);
    --glow-primary: 0 0 20px rgba(59, 130, 246, 0.3);
    --glow-secondary: 0 0 20px rgba(6, 182, 212, 0.3);
    
    /* Spacing */
    --section-padding: 100px 0;
    --container-padding: 0 20px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Light Theme */
body.light-theme {
    --primary-color: #2563eb;
    --primary-dark: #1e40af;
    --primary-light: #3b82f6;
    --secondary-color: #0891b2;
    --accent-color: #0ea5e9;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #e2e8f0;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);
    --glow-primary: 0 0 20px rgba(37, 99, 235, 0.2);
    --glow-secondary: 0 0 20px rgba(8, 145, 178, 0.2);
}

/* Classic Blue Theme */
body.blue-theme {
    --primary-color: #1e40af;
    --primary-dark: #1e3a8a;
    --primary-light: #3b82f6;
    --secondary-color: #0891b2;
    --accent-color: #06b6d4;
    --bg-primary: #1e3a8a;
    --bg-secondary: #1e40af;
    --bg-tertiary: #2563eb;
    --text-primary: #ffffff;
    --text-secondary: #e0e7ff;
    --text-muted: #c7d2fe;
    --border-color: #3b82f6;
    
    --gradient-primary: linear-gradient(135deg, #1e40af 0%, #0891b2 100%);
    --gradient-secondary: linear-gradient(135deg, #2563eb 0%, #06b6d4 100%);
    --gradient-accent: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    
    --glow-primary: 0 0 20px rgba(30, 64, 175, 0.4);
    --glow-secondary: 0 0 20px rgba(8, 145, 178, 0.4);
}

/* ==========================================
   Global Styles
   ========================================== */

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

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--container-padding);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-normal);
}

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

/* ==========================================
   Buttons
   ========================================== */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition-normal);
    border: none;
    font-size: 16px;
    text-align: center;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), var(--glow-primary);
}

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

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--glow-primary);
}

.btn-accent {
    background: var(--gradient-secondary);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), var(--glow-secondary);
}

.btn-large {
    padding: 16px 36px;
    font-size: 18px;
}

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

/* ==========================================
   Navigation
   ========================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition-normal);
}

.light-theme .navbar {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-sm);
}

.blue-theme .navbar {
    background: rgba(30, 58, 138, 0.95);
}

.navbar.scrolled {
    padding: 15px 0;
    box-shadow: var(--shadow-lg);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    transition: var(--transition-normal);
}

.logo:hover {
    opacity: 0.8;
}

.logo-img {
    height: 40px;
    width: auto;
    filter: drop-shadow(0 2px 8px rgba(59, 130, 246, 0.3));
}

.logo h2 {
    font-size: 28px;
    font-weight: 800;
    margin: 0;
}

.logo span {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-normal);
}

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

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

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition-normal);
}

/* ==========================================
   Hero Section
   ========================================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.gradient-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: float 20s infinite ease-in-out;
}

.shape-1 {
    width: 500px;
    height: 500px;
    background: var(--gradient-primary);
    top: -100px;
    right: -100px;
    animation-delay: 0s;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: var(--gradient-secondary);
    bottom: -50px;
    left: -50px;
    animation-delay: 5s;
}

.shape-3 {
    width: 350px;
    height: 350px;
    background: var(--gradient-accent);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.1); }
    66% { transform: translate(-30px, 30px) scale(0.9); }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-logo {
    margin-bottom: 30px;
    animation: fadeInScale 1s ease-out;
}

.hero-logo img {
    max-width: 400px;
    height: auto;
    margin: 0 auto;
    filter: drop-shadow(0 10px 30px rgba(59, 130, 246, 0.3));
}

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

.hero-title {
    font-size: 56px;
    margin-bottom: 24px;
    line-height: 1.2;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}

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

.stat-number {
    font-size: 48px;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 16px;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid var(--primary-color);
    border-radius: 20px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.wheel {
    width: 4px;
    height: 10px;
    background: var(--primary-color);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(20px); }
}

/* ==========================================
   Section Styles
   ========================================== */

.section {
    padding: var(--section-padding);
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 42px;
    margin-bottom: 16px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* ==========================================
   Services Section
   ========================================== */

.services {
    background: var(--bg-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition-normal);
    z-index: 0;
}

.service-card:hover::before {
    opacity: 0.05;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl), var(--glow-primary);
    border-color: var(--primary-color);
}

.service-card > * {
    position: relative;
    z-index: 1;
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    font-size: 32px;
    color: white;
}

.service-title {
    font-size: 24px;
    margin-bottom: 16px;
}

.service-description {
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.8;
}

.service-features {
    list-style: none;
    margin-bottom: 24px;
}

.service-features li {
    color: var(--text-secondary);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.service-features i {
    color: var(--primary-color);
    font-size: 14px;
}

.service-link {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.service-link:hover {
    gap: 12px;
}

/* ==========================================
   Assessments Section
   ========================================== */

.assessments {
    background: var(--bg-primary);
}

.assessments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.assessment-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 35px;
    transition: var(--transition-normal);
    text-align: center;
}

.assessment-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl), var(--glow-primary);
    border-color: var(--primary-color);
}

.assessment-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 36px;
    color: white;
    box-shadow: var(--shadow-md);
}

.assessment-icon.blue {
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
}

.assessment-icon.teal {
    background: linear-gradient(135deg, #0891b2 0%, #06b6d4 100%);
}

.assessment-icon.orange {
    background: linear-gradient(135deg, #ea580c 0%, #f97316 100%);
}

.assessment-icon.purple {
    background: linear-gradient(135deg, #7c3aed 0%, #8b5cf6 100%);
}

.assessment-title {
    font-size: 22px;
    margin-bottom: 8px;
}

.assessment-questions {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 12px;
}

.assessment-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
    font-size: 15px;
}

.assessment-features {
    list-style: none;
    margin-bottom: 24px;
    text-align: left;
}

.assessment-features li {
    color: var(--text-secondary);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.assessment-features i {
    color: var(--primary-color);
    font-size: 14px;
}

.assessments-cta {
    text-align: center;
    margin-top: 50px;
}

.cta-text {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

/* ==========================================
   Why Choose Us Section
   ========================================== */

.why-us {
    background: var(--bg-secondary);
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

.why-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    transition: var(--transition-normal);
}

.why-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl), var(--glow-secondary);
    border-color: var(--secondary-color);
}

.why-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 36px;
    color: white;
    box-shadow: var(--glow-primary);
}

.why-title {
    font-size: 26px;
    margin-bottom: 16px;
}

.why-description {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 24px;
}

.why-highlight {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid var(--primary-color);
    border-radius: 50px;
    color: var(--primary-light);
    font-weight: 600;
}

.why-highlight i {
    color: var(--accent-color);
}

/* ==========================================
   Team Section
   ========================================== */

.team {
    background: var(--bg-primary);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.team-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition-normal);
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl), var(--glow-primary);
    border-color: var(--primary-color);
}

.team-image-wrapper {
    position: relative;
    width: 322px;
    height: 480px;
    margin: 0 auto;
    overflow: hidden;
    background: var(--bg-tertiary);
}

.team-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.team-card:hover .team-image {
    transform: scale(1.05);
}

.team-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.light-theme .team-overlay {
    background: rgba(255, 255, 255, 0.95);
}

.blue-theme .team-overlay {
    background: rgba(30, 58, 138, 0.95);
}

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

.team-social {
    display: flex;
    gap: 20px;
}

.social-link {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    transition: var(--transition-normal);
}

.social-link:hover {
    transform: translateY(-5px);
    box-shadow: var(--glow-primary);
}

.team-info {
    padding: 40px;
}

.team-name {
    font-size: 28px;
    margin-bottom: 8px;
}

.team-role {
    color: var(--primary-light);
    font-weight: 600;
    font-size: 16px;
    margin-bottom: 20px;
}

.team-bio {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
}

.team-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

.skill-tag {
    padding: 8px 16px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid var(--primary-color);
    border-radius: 50px;
    color: var(--primary-light);
    font-size: 14px;
    font-weight: 600;
}

.team-cta {
    text-align: center;
}

/* ==========================================
   Contact Section
   ========================================== */

.contact {
    background: var(--bg-secondary);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    gap: 20px;
    align-items: start;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    flex-shrink: 0;
}

.contact-details h4 {
    font-size: 18px;
    margin-bottom: 8px;
}

.contact-details p {
    color: var(--text-secondary);
    line-height: 1.6;
}

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

.social-icon {
    width: 45px;
    height: 45px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 18px;
    transition: var(--transition-normal);
}

.social-icon:hover {
    background: var(--gradient-primary);
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--glow-primary);
    border-color: transparent;
}

.contact-form-wrapper {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 24px;
    position: relative;
}

.form-label {
    position: absolute;
    top: -10px;
    left: 20px;
    background: var(--bg-primary);
    padding: 0 8px;
    color: var(--text-muted);
    font-size: 14px;
    pointer-events: none;
}

.form-input {
    width: 100%;
    padding: 16px 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 16px;
    font-family: inherit;
    transition: var(--transition-normal);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: var(--glow-primary);
}

.form-input::placeholder {
    color: var(--text-muted);
}

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

.form-message {
    margin-top: 20px;
    padding: 16px;
    border-radius: 10px;
    display: none;
}

.form-message.success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid #22c55e;
    color: #22c55e;
    display: block;
}

.form-message.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid #ef4444;
    color: #ef4444;
    display: block;
}

/* ==========================================
   Footer
   ========================================== */

.footer {
    background: var(--bg-tertiary);
    border-top: 1px solid var(--border-color);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    margin-bottom: 20px;
}

.footer-logo img {
    max-width: 200px;
    height: auto;
    filter: drop-shadow(0 4px 10px rgba(59, 130, 246, 0.2));
}

.footer-title {
    font-size: 28px;
    margin-bottom: 16px;
}

.footer-title span {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-description {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-heading {
    font-size: 18px;
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-secondary);
    transition: var(--transition-normal);
}

.footer-links a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-contact {
    list-style: none;
}

.footer-contact li {
    color: var(--text-secondary);
    margin-bottom: 12px;
    display: flex;
    align-items: start;
    gap: 10px;
}

.footer-contact i {
    color: var(--primary-color);
    margin-top: 4px;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    color: var(--text-muted);
    transition: var(--transition-normal);
}

.footer-bottom-links a:hover {
    color: var(--primary-color);
}

/* ==========================================
   Scroll to Top Button
   ========================================== */

.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    z-index: 998;
    box-shadow: var(--shadow-lg);
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl), var(--glow-primary);
}

/* ==========================================
   Theme Switcher
   ========================================== */

.theme-switcher {
    position: fixed;
    bottom: 30px;
    left: 30px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 999;
}

.theme-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-md);
}

.theme-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
    color: var(--text-primary);
    border-color: var(--primary-color);
}

.theme-btn.active {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
    box-shadow: var(--glow-primary);
}

/* ==========================================
   Responsive Design
   ========================================== */

@media (max-width: 1024px) {
    .hero-title {
        font-size: 48px;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .logo-img {
        height: 32px;
    }
    
    .logo h2 {
        font-size: 22px;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(15, 23, 42, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: start;
        padding: 40px;
        transition: var(--transition-normal);
    }
    
    .light-theme .nav-menu {
        background: rgba(255, 255, 255, 0.98);
    }
    
    .blue-theme .nav-menu {
        background: rgba(30, 58, 138, 0.98);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .hero-logo img {
        max-width: 300px;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .hero-stats {
        gap: 40px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .assessments-grid {
        grid-template-columns: 1fr;
    }
    
    .why-us-grid {
        grid-template-columns: 1fr;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .team-image-wrapper {
        width: 100%;
        height: 400px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .theme-switcher {
        flex-direction: row;
        bottom: 20px;
        left: 20px;
    }
    
    .scroll-top {
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 480px) {
    .hero-logo img {
        max-width: 250px;
    }
    
    .footer-logo img {
        max-width: 150px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .stat-number {
        font-size: 36px;
    }
    
    .service-card,
    .why-card,
    .team-info,
    .assessment-card {
        padding: 30px;
    }
    
    .team-image-wrapper {
        height: 350px;
    }
    
    .contact-form-wrapper {
        padding: 30px;
    }
    
    .scroll-top,
    .theme-btn {
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
}

/* ==========================================
   Scorecards Page Styles
   ========================================== */

.scorecard-detail {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 50px;
    margin-bottom: 40px;
    transition: var(--transition-normal);
}

.scorecard-detail:hover {
    box-shadow: var(--shadow-xl), var(--glow-primary);
    border-color: var(--primary-color);
}

.scorecard-header {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 2px solid var(--border-color);
}

.scorecard-icon-large {
    width: 100px;
    height: 100px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: white;
    flex-shrink: 0;
    box-shadow: var(--shadow-lg);
}

.scorecard-icon-large.blue {
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
}

.scorecard-icon-large.teal {
    background: linear-gradient(135deg, #0891b2 0%, #06b6d4 100%);
}

.scorecard-icon-large.orange {
    background: linear-gradient(135deg, #ea580c 0%, #f97316 100%);
}

.scorecard-icon-large.purple {
    background: linear-gradient(135deg, #7c3aed 0%, #8b5cf6 100%);
}

.scorecard-header-text h2 {
    font-size: 32px;
    margin-bottom: 12px;
}

.scorecard-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.badge {
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid var(--primary-color);
    color: var(--primary-light);
}

.badge.blue {
    background: rgba(37, 99, 235, 0.1);
    border-color: #2563eb;
    color: #60a5fa;
}

.badge.teal {
    background: rgba(8, 145, 178, 0.1);
    border-color: #0891b2;
    color: #06b6d4;
}

.badge.orange {
    background: rgba(234, 88, 12, 0.1);
    border-color: #ea580c;
    color: #fb923c;
}

.badge.purple {
    background: rgba(124, 58, 237, 0.1);
    border-color: #7c3aed;
    color: #a78bfa;
}

.scorecard-body h3 {
    font-size: 22px;
    margin-bottom: 16px;
    margin-top: 30px;
}

.scorecard-body h3:first-child {
    margin-top: 0;
}

.scorecard-list {
    list-style: none;
    margin-bottom: 30px;
}

.scorecard-list li {
    color: var(--text-secondary);
    margin-bottom: 12px;
    display: flex;
    align-items: start;
    gap: 12px;
    line-height: 1.6;
}

.scorecard-list i {
    color: var(--primary-color);
    font-size: 18px;
    margin-top: 2px;
    flex-shrink: 0;
}

.scorecard-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    transition: var(--transition-normal);
}

.feature-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.feature-item i {
    color: var(--primary-color);
    font-size: 20px;
}

.feature-item span {
    color: var(--text-secondary);
    font-weight: 500;
}

.scorecard-cta-section {
    background: var(--gradient-primary);
    border-radius: 20px;
    padding: 60px;
    text-align: center;
    margin-top: 60px;
}

.scorecard-cta-section h2 {
    font-size: 36px;
    color: white;
    margin-bottom: 16px;
}

.scorecard-cta-section p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .scorecard-detail {
        padding: 30px;
    }
    
    .scorecard-header {
        flex-direction: column;
        text-align: center;
    }
    
    .scorecard-header-text h2 {
        font-size: 26px;
    }
    
    .scorecard-features-grid {
        grid-template-columns: 1fr;
    }
    
    .scorecard-cta-section {
        padding: 40px 30px;
    }
    
    .scorecard-cta-section h2 {
        font-size: 28px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }
}