/* ========================================
   US CMA Landing Page - Complete Styles
   ======================================== */

/* CSS Variables */
:root {
    /* Primary Colors - Education Theme */
    --primary-color: #1e40af;
    --primary-dark: #1e3a8a;
    --primary-light: #3b82f6;
    --secondary-color: #059669;
    --secondary-dark: #047857;
    --accent-color: #f59e0b;
    --accent-dark: #d97706;
    
    /* Gradient Colors - Education Theme */
    --gradient-primary: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    --gradient-secondary: linear-gradient(135deg, #059669 0%, #10b981 100%);
    --gradient-success: linear-gradient(135deg, #0ea5e9 0%, #06b6d4 100%);
    --gradient-warm: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
    --gradient-accent: linear-gradient(135deg, #7c3aed 0%, #a855f7 100%);
    
    /* Neutral Colors */
    --dark: #1e293b;
    --dark-secondary: #334155;
    --dark-tertiary: #475569;
    --light: #ffffff;
    --light-gray: #f1f5f9;
    --medium-gray: #e2e8f0;
    --text-gray: #64748b;
    --text-primary: #0f172a;
    
    /* Status Colors */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #3b82f6;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
}

/* ========================================
   Reset & Base Styles
   ======================================== */

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

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

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

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

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

button {
    font-family: inherit;
    border: none;
    cursor: pointer;
    transition: var(--transition-base);
}

input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

/* Section Spacing */
section {
    padding: var(--spacing-2xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* ========================================
   Header & Navigation
   ======================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.navbar {
    padding: var(--spacing-sm) 0;
}

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

.logo h1 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

.logo-subtitle {
    font-size: 0.75rem;
    color: var(--text-gray);
    display: block;
    margin-top: -0.25rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-links a {
    font-weight: 500;
    color: var(--text-primary);
    position: relative;
    transition: all var(--transition-base);
}

.nav-links a:hover {
    color: var(--primary-color);
    transform: translateY(-1px);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-base);
}

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

.btn-nav {
    background: var(--gradient-primary);
    color: var(--light);
    padding: 0.625rem 1.5rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    box-shadow: var(--shadow-md);
}

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

.btn-nav::after {
    display: none;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    transition: var(--transition-base);
    border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

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

.hero-section {
    position: relative;
    padding: 8rem 0 var(--spacing-2xl);
    overflow: hidden;
    background: linear-gradient(135deg, #f8fafc 0%, #e7f3ff 100%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

/* Form appears first on mobile (order managed in responsive) */
.hero-form-column {
    order: 2;
}

.hero-text-column {
    order: 1;
}

.lead-form-card {
    background: var(--light);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-2xl);
    position: sticky;
    top: 100px;
}

.form-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.form-header i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.form-header h2 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.form-header p {
    color: var(--text-gray);
    font-size: 0.875rem;
}

.lead-form .form-group {
    margin-bottom: var(--spacing-md);
}

.lead-form label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--dark-secondary);
    font-size: 0.875rem;
}

.lead-form input,
.lead-form select {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--medium-gray);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: var(--transition-base);
    background-color: var(--light);
    color: var(--text-primary);
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231e40af' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1.25em 1.25em;
}

.lead-form input {
    background-image: none;
}

.lead-form input:focus,
.lead-form select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.btn-submit {
    width: 100%;
    background: var(--gradient-primary);
    color: var(--light);
    padding: 1rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1.125rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    box-shadow: var(--shadow-lg);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
}

.form-privacy {
    text-align: center;
    margin-top: var(--spacing-md);
    font-size: 0.75rem;
    color: var(--text-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

.form-benefits {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--medium-gray);
    flex-wrap: wrap;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.75rem;
    color: var(--success);
    font-weight: 600;
}

/* Hero Text Content */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: var(--spacing-md);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-gray);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.stat-icon {
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    color: var(--light);
    font-size: 1.25rem;
}

.stat-content h3 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1;
}

.stat-content p {
    font-size: 0.875rem;
    color: var(--text-gray);
    margin-top: 0.25rem;
}

.hero-features {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-xl);
}

.feature-tag {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: var(--light);
    border-radius: var(--radius-xl);
    font-size: 0.875rem;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
}

.feature-tag i {
    color: var(--primary-color);
}

.hero-cta-secondary {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.875rem 1.75rem;
    background: var(--light);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: var(--transition-base);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--light);
    transform: translateY(-2px);
}

.trust-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.rating-stars {
    display: flex;
    gap: 0.25rem;
    color: #fbbf24;
}

.trust-indicator span {
    font-size: 0.875rem;
    color: var(--text-gray);
}

.hero-background-pattern {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%239C92AC' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.3;
    z-index: 0;
}

/* ========================================
   Trust Badges
   ======================================== */

.trust-badges {
    background: var(--light);
    padding: var(--spacing-lg) 0;
    border-top: 1px solid var(--medium-gray);
    border-bottom: 1px solid var(--medium-gray);
}

.badges-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.badge-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    font-weight: 600;
    color: var(--dark-tertiary);
    font-size: 0.875rem;
}

.badge-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

/* ========================================
   Problem Solution Section
   ======================================== */

.problem-solution {
    background: var(--light-gray);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.problem-card {
    background: var(--light);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition-base);
}

.problem-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.problem-icon {
    width: 4rem;
    height: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-secondary);
    border-radius: 50%;
    margin: 0 auto var(--spacing-md);
    color: var(--light);
    font-size: 1.75rem;
}

.problem-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.problem-card p {
    color: var(--text-gray);
    line-height: 1.7;
}

.solution-box {
    background: var(--gradient-primary);
    color: var(--light);
    padding: var(--spacing-xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
}

.solution-content h3 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.solution-content p {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.875rem 1.75rem;
    background: var(--light);
    color: var(--primary-color);
    border-radius: var(--radius-md);
    font-weight: 600;
    box-shadow: var(--shadow-lg);
}

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

/* ========================================
   Benefits Section
   ======================================== */

.benefits-section {
    background: var(--light);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.benefit-card {
    background: var(--light-gray);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    transition: var(--transition-base);
    border: 2px solid transparent;
}

.benefit-card:hover {
    background: var(--light);
    border-color: var(--primary-color);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.benefit-icon {
    width: 4rem;
    height: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-success);
    border-radius: var(--radius-lg);
    color: var(--light);
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
}

.benefit-card h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.benefit-card > p {
    color: var(--text-gray);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.benefit-list {
    list-style: none;
}

.benefit-list li {
    display: flex;
    align-items: start;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    font-size: 0.875rem;
    color: var(--dark-tertiary);
}

.benefit-list i {
    color: var(--success);
    margin-top: 0.25rem;
}

/* ========================================
   Course Details / Curriculum
   ======================================== */

.course-details {
    background: var(--dark);
    color: var(--light);
}

.course-details .section-title,
.course-details .section-subtitle {
    color: var(--light);
}

.curriculum-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.part-section {
    background: var(--dark-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-2xl);
}

.part-header {
    margin-bottom: var(--spacing-lg);
}

.part-header h3 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--light);
}

.topics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.topic-card {
    background: var(--dark-tertiary);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.topic-card:hover {
    background: var(--dark);
    transform: translateY(-4px);
}

.topic-percentage {
    display: inline-block;
    background: var(--gradient-warm);
    color: var(--light);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-md);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
}

.topic-card h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--light);
}

.topic-card p {
    font-size: 0.875rem;
    color: var(--medium-gray);
    line-height: 1.5;
}

.exam-info {
    background: var(--dark-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-2xl);
}

.exam-info h3 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.exam-details-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.exam-detail {
    text-align: center;
}

.exam-detail i {
    font-size: 2.5rem;
    color: var(--primary-light);
    margin-bottom: var(--spacing-sm);
}

.exam-detail h4 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.exam-detail p {
    color: var(--medium-gray);
    font-size: 0.875rem;
}

/* ========================================
   Who Should Enroll
   ======================================== */

.who-should-enroll {
    background: var(--light-gray);
}

.enroll-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.enroll-card {
    background: var(--light);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

.enroll-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.enroll-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.enroll-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.enroll-content {
    padding: var(--spacing-lg);
}

.enroll-content h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.enroll-content > p {
    color: var(--text-gray);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.enroll-benefits {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.enroll-tag {
    padding: 0.375rem 0.75rem;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
}

/* ========================================
   Placement Partners
   ======================================== */

.placement-partners {
    background: var(--light);
}

.partners-showcase {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.partner-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    background: var(--light-gray);
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--dark-tertiary);
    min-height: 100px;
}

.placement-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.placement-stat {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--gradient-primary);
    color: var(--light);
    border-radius: var(--radius-xl);
}

.placement-stat h3 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-xs);
}

.placement-stat p {
    font-size: 1rem;
    opacity: 0.95;
}

/* ========================================
   Testimonials
   ======================================== */

.testimonials-section {
    background: var(--light-gray);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.testimonial-card {
    background: var(--light);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.testimonial-rating {
    display: flex;
    gap: 0.25rem;
    color: #fbbf24;
    margin-bottom: var(--spacing-md);
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--dark-tertiary);
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--medium-gray);
}

.author-avatar {
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    color: var(--light);
    font-size: 1.25rem;
}

.author-info h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.125rem;
}

.author-info p {
    font-size: 0.875rem;
    color: var(--text-gray);
}

/* ========================================
   FAQ Section
   ======================================== */

.faq-section {
    background: var(--light);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--light-gray);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    background: transparent;
    text-align: left;
    font-weight: 600;
    font-size: 1rem;
    color: var(--dark);
}

.faq-question:hover {
    background: var(--medium-gray);
}

.faq-question i {
    transition: var(--transition-base);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--spacing-lg) var(--spacing-md);
    color: var(--text-gray);
    line-height: 1.7;
}

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

.contact-section {
    background: var(--light-gray);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-xl);
}

.contact-info {
    background: var(--gradient-primary);
    color: var(--light);
    padding: var(--spacing-xl);
    border-radius: var(--radius-2xl);
}

.contact-info h3 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.contact-info > p {
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.contact-item {
    display: flex;
    gap: var(--spacing-md);
}

.contact-icon {
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    font-size: 1.25rem;
}

.contact-text h4 {
    font-family: var(--font-heading);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.contact-text p {
    font-size: 0.875rem;
    opacity: 0.9;
}

.social-links h4 {
    font-family: var(--font-heading);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.social-icons {
    display: flex;
    gap: var(--spacing-sm);
}

.social-icons a {
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transition: var(--transition-base);
}

.social-icons a:hover {
    background: var(--light);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.contact-form-container {
    background: var(--light);
    padding: var(--spacing-xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
}

.contact-form .form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.contact-form .form-group {
    margin-bottom: var(--spacing-md);
}

.contact-form label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--dark-secondary);
    font-size: 0.875rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--medium-gray);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: var(--transition-base);
    background-color: var(--light);
    color: var(--text-primary);
}

.contact-form select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231e40af' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1.25em 1.25em;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.contact-form textarea {
    resize: vertical;
}

/* ========================================
   Final CTA
   ======================================== */

.final-cta {
    background: var(--gradient-primary);
    color: var(--light);
    text-align: center;
}

.cta-content h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
}

.cta-content > p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.btn-large {
    padding: 1.125rem 2.5rem;
    font-size: 1.125rem;
}

.final-cta .btn-primary {
    background: var(--dark);
    color: var(--light);
}

.final-cta .btn-secondary {
    background: var(--light);
    color: var(--primary-color);
    border-color: var(--light);
}

.cta-guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    opacity: 0.95;
}

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

.footer {
    background: var(--dark);
    color: var(--medium-gray);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-section h3,
.footer-section h4 {
    color: var(--light);
    font-family: var(--font-heading);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.footer-section p {
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.footer-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
}

.footer-stat {
    text-align: center;
    padding: var(--spacing-sm);
    background: var(--dark-secondary);
    border-radius: var(--radius-md);
}

.footer-stat strong {
    display: block;
    color: var(--light);
    font-size: 1.25rem;
    font-weight: 700;
}

.footer-stat span {
    font-size: 0.75rem;
}

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

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

.footer-section ul li a {
    color: var(--medium-gray);
    transition: var(--transition-base);
}

.footer-section ul li a:hover {
    color: var(--light);
    padding-left: 0.5rem;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--dark-secondary);
    font-size: 0.875rem;
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-links a {
    color: var(--medium-gray);
}

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

/* ========================================
   Popup Modal
   ======================================== */

.popup-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.popup-modal.active {
    display: flex;
}

.popup-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.3s ease-out;
}

.popup-content {
    position: relative;
    background: var(--light);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    max-width: 500px;
    width: 100%;
    box-shadow: var(--shadow-2xl);
    animation: slideUp 0.4s ease-out;
}

.popup-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--medium-gray);
    border-radius: 50%;
    color: var(--dark);
    font-size: 1.25rem;
}

.popup-close:hover {
    background: var(--error);
    color: var(--light);
}

.popup-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.popup-header i {
    font-size: 3rem;
    color: var(--warning);
    margin-bottom: var(--spacing-sm);
}

.popup-header h2 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.popup-header p {
    color: var(--text-gray);
}

.popup-form .form-group {
    margin-bottom: var(--spacing-md);
}

.popup-form input,
.popup-form select {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--medium-gray);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: var(--transition-base);
    background-color: var(--light);
    color: var(--text-primary);
}

.popup-form select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231e40af' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1.25em 1.25em;
    padding-right: 2.5rem;
}

.popup-form input:focus,
.popup-form select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.popup-footer-text {
    text-align: center;
    margin-top: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--success);
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

/* ========================================
   Success Message
   ======================================== */

.success-message {
    position: fixed;
    top: 100px;
    right: var(--spacing-md);
    background: var(--success);
    color: var(--light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    z-index: 10000;
    display: none;
    animation: slideInRight 0.4s ease-out;
}

.success-message.active {
    display: block;
}

.success-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.success-content i {
    font-size: 2rem;
}

.success-content h3 {
    font-family: var(--font-heading);
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.success-content p {
    font-size: 0.875rem;
    opacity: 0.95;
}

/* ========================================
   Floating WhatsApp Button
   ======================================== */

.whatsapp-float {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #25d366;
    color: var(--light);
    border-radius: 50%;
    font-size: 2rem;
    box-shadow: var(--shadow-xl);
    z-index: 999;
    transition: var(--transition-base);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-2xl);
}

/* ========================================
   Animations
   ======================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    50% {
        box-shadow: 0 0 0 20px rgba(37, 211, 102, 0);
    }
}

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

@media (max-width: 1024px) {
    .section-title {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .benefits-grid,
    .enroll-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .topics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    /* Mobile Navigation */
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        right: 0;
        width: 100%;
        flex-direction: column;
        background: var(--light);
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-lg);
        transition: left 0.3s ease-in-out;
        z-index: 999;
        max-height: calc(100vh - 70px);
        overflow-y: auto;
    }
    
    .nav-links.active {
        left: 0;
    }
    
    .nav-links a {
        padding: var(--spacing-sm) 0;
        border-bottom: 1px solid var(--medium-gray);
    }
    
    .nav-links a:last-child {
        border-bottom: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    /* Hero Section */
    .hero-section {
        padding: 6rem 0 var(--spacing-xl);
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    /* Form appears first on mobile */
    .hero-form-column {
        order: 1;
    }
    
    .hero-text-column {
        order: 2;
    }
    
    .lead-form-card {
        position: static;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    /* Sections */
    .section-title {
        font-size: 1.75rem;
    }
    
    .badges-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .problems-grid,
    .benefits-grid,
    .enroll-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .topics-grid {
        grid-template-columns: 1fr;
    }
    
    .exam-details-grid {
        grid-template-columns: 1fr;
    }
    
    .partners-showcase {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .placement-stats {
        grid-template-columns: 1fr;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .contact-form .form-row {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        bottom: var(--spacing-md);
        right: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .btn-large {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
}
/* ========================================
   Image Showcase Section
   ======================================== */

.image-showcase {
    background: var(--light);
    padding: var(--spacing-2xl) 0;
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.showcase-item {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    aspect-ratio: 4/3;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
    cursor: pointer;
}

.showcase-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

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

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

.showcase-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(30, 64, 175, 0.95), transparent);
    color: var(--light);
    padding: var(--spacing-lg);
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.showcase-item:hover .showcase-overlay {
    transform: translateY(0);
}

.showcase-overlay h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.showcase-overlay p {
    font-size: 0.875rem;
    opacity: 0.95;
}

@media (max-width: 768px) {
    .showcase-grid {
        grid-template-columns: 1fr;
    }
    
    .showcase-overlay {
        transform: translateY(0);
        background: linear-gradient(to top, rgba(30, 64, 175, 0.85), rgba(30, 64, 175, 0.4));
    }
}

/* ===============================
   CLICK FIX PATCH (DO NOT REMOVE)
================================ */

/* Hero background should never block clicks */
.hero-background-pattern {
    pointer-events: none !important;
    z-index: 0 !important;
}

/* Ensure hero content stays above background */
.hero-content,
.hero-form-column,
.lead-form-card {
    position: relative;
    z-index: 5 !important;
}

/* Popup should not block clicks when hidden */
.popup-modal {
    pointer-events: none;
}

.popup-modal.active {
    pointer-events: auto;
}

/* Ensure overlay only works when active */
.popup-overlay {
    pointer-events: none;
}

.popup-modal.active .popup-overlay {
    pointer-events: auto;
}