/* ==========================================================================
   GLOBAL DESIGN SYSTEM & VARIABLES
   ========================================================================== */

/* Dark Mode Tokens (Default) */
:root {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #0f172a;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-color-glow: rgba(99, 102, 241, 0.2);
    --card-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.05);

    /* Brand Accent Colors */
    --color-indigo: #6366f1;
    --color-indigo-hover: #4f46e5;
    --color-purple: #a855f7;
    --color-purple-light: rgba(168, 85, 247, 0.1);
    --color-emerald: #10b981;
    --color-emerald-light: rgba(16, 185, 129, 0.1);
    --color-cyan: #06b6d4;
    --color-rose: #f43f5e;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #6366f1, #a855f7);
    --gradient-cyan: linear-gradient(135deg, #6366f1, #06b6d4);
    --gradient-dark: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
    
    /* Typography & Utilities */
    --font-sans: 'Outfit', 'Plus Jakarta Sans', sans-serif;
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --max-width: 1200px;
}

/* Light Mode Tokens */
[data-theme="light"] {
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --border-color: rgba(15, 23, 42, 0.08);
    --border-color-glow: rgba(99, 102, 241, 0.15);
    --card-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.05);
    --glass-bg: rgba(255, 255, 255, 0.8);
    --glass-border: rgba(15, 23, 42, 0.06);
    --color-purple-light: rgba(168, 85, 247, 0.06);
    --color-emerald-light: rgba(16, 185, 129, 0.08);
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.4s ease, color 0.4s ease;
}

/* Typography styles */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.25;
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    outline: none;
    background: none;
}

ul {
    list-style: none;
}

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

/* Scrollbar customization */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: var(--radius-sm);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-indigo);
}

/* ==========================================================================
   LAYOUT UTILITIES
   ========================================================================== */
.section-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 100px 24px;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px auto;
}

.section-tag {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-indigo);
    margin-bottom: 12px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

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

/* Button UI Components */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: var(--transition-smooth);
}

.btn-primary {
    background: var(--gradient-primary);
    color: #ffffff;
    box-shadow: 0 10px 20px -5px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px -5px rgba(99, 102, 241, 0.6);
}

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

.btn-secondary:hover {
    transform: translateY(-2px);
    border-color: var(--color-indigo);
    background: var(--bg-tertiary);
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */
.navbar-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    transition: background-color 0.4s ease;
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--text-primary);
}

.logo-accent {
    color: var(--color-indigo);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.theme-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}

.theme-btn:hover {
    color: var(--text-primary);
    border-color: var(--color-indigo);
    transform: scale(1.05);
}

.nav-btn {
    padding: 10px 20px;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    color: #ffffff;
    background: var(--gradient-primary);
    box-shadow: 0 4px 12px -3px rgba(99, 102, 241, 0.3);
}

.nav-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 16px -3px rgba(99, 102, 241, 0.5);
}

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

.mobile-menu-toggle {
    display: none;
    font-size: 1.25rem;
    color: var(--text-primary);
    padding: 10px;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
    padding-top: 160px;
    padding-bottom: 80px;
    position: relative;
}

.hero-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-indigo);
    background: rgba(99, 102, 241, 0.08);
    border: 1px solid rgba(99, 102, 241, 0.15);
    border-radius: 50px;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
    line-height: 1.15;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 540px;
}

.hero-ctas {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 50px;
}

/* Hero Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    width: 100%;
}

.stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px 24px;
    transition: var(--transition-smooth);
}

.stat-card:hover {
    border-color: var(--border-color-glow);
    transform: translateY(-3px);
}

.stat-num {
    display: block;
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

/* Hero Visual Graphic & Floating Cards */
.hero-visual {
    display: flex;
    justify-content: center;
    position: relative;
}

.visual-wrapper {
    position: relative;
    width: 100%;
    max-width: 440px;
}

.hero-img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.floating-card {
    position: absolute;
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    box-shadow: 0 10px 30px rgba(0,0,0,0.25);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    animation: float 6s ease-in-out infinite;
}

.floating-card h4 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
}

.floating-card p {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.floating-card i {
    font-size: 1.5rem;
}

.float-1 {
    top: 12%;
    left: -15%;
    animation-delay: 0s;
}

.float-2 {
    bottom: 12%;
    right: -10%;
    animation-delay: 3s;
}

.react-spin {
    animation: spin 12s linear infinite;
}

.text-cyan { color: var(--color-cyan); }
.text-emerald { color: var(--color-emerald); }
.text-indigo { color: var(--color-indigo); }

/* Animation Frames */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ==========================================================================
   ISA MODEL SECTION
   ========================================================================== */
.bootcamp-section {
    background-color: var(--bg-tertiary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
    margin-bottom: 50px;
}

.step-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px 24px;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.step-card:hover {
    border-color: var(--color-indigo);
    transform: translateY(-5px);
}

.step-icon-wrap {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-sm);
    background: rgba(99, 102, 241, 0.06);
    border: 1px solid rgba(99, 102, 241, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-indigo);
    font-size: 1.5rem;
    margin-bottom: 24px;
}

.step-num {
    position: absolute;
    top: 20px;
    right: 24px;
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-muted);
    opacity: 0.15;
}

.step-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
}

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

.guarantee-box {
    display: flex;
    align-items: center;
    gap: 30px;
    background: rgba(16, 185, 129, 0.04);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-md);
    padding: 32px;
    margin-top: 40px;
}

.guarantee-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--color-emerald-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-emerald);
    font-size: 1.75rem;
    flex-shrink: 0;
}

.guarantee-text h3 {
    font-size: 1.35rem;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.guarantee-text p {
    font-size: 1rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   INTERACTIVE ISA CALCULATOR SECTION
   ========================================================================== */
.calculator-section {
    position: relative;
}

.calculator-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.calculator-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.calculator-highlights {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 30px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
    font-weight: 500;
}

.highlight-item i {
    font-size: 1.2rem;
}

/* Calculator Interactive Card styling */
.calculator-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--card-shadow);
}

.calc-input-group {
    margin-bottom: 36px;
}

.calc-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.salary-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-indigo);
}

/* Custom Slider Styling */
.slider {
    -webkit-appearance: none;
    width: 100%;
    height: 8px;
    border-radius: 5px;
    background: var(--border-color);
    outline: none;
    transition: background 0.3s;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--color-indigo);
    cursor: pointer;
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.5);
    transition: transform 0.2s, background-color 0.2s;
}

.slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
    background-color: var(--color-indigo-hover);
}

.slider-marks {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 10px;
    font-weight: 500;
}

/* Calculator Outputs display */
.calc-results {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    margin-bottom: 24px;
}

.result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    border-bottom: 1px solid var(--border-color);
}

.result-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.result-row:first-child {
    padding-top: 0;
}

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

.result-value {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
}

.status-badge {
    font-size: 0.8rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 50px;
}

.status-badge.active-badge {
    background: var(--color-emerald-light);
    color: var(--color-emerald);
}

.status-badge.paused-badge {
    background: rgba(244, 63, 94, 0.1);
    color: var(--color-rose);
}

.calc-note {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
}

/* ==========================================================================
   CURRICULUM EXPLORER SECTION
   ========================================================================== */
.curriculum-section {
    background-color: var(--bg-tertiary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

/* Track Selector Styles */
.track-selector-wrapper {
    text-align: center;
    margin-bottom: 40px;
}

.track-selector {
    display: inline-flex;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 6px;
    border-radius: 50px;
}

.track-btn {
    padding: 10px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 50px;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
}

.track-btn.active {
    background: var(--gradient-primary);
    color: #ffffff;
    box-shadow: 0 4px 12px -3px rgba(99, 102, 241, 0.3);
}

.track-content {
    display: none;
}

.track-content.active {
    display: block;
    animation: fadeIn 0.5s ease-out;
}

.track-desc {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.card-icon-wrap {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: rgba(99, 102, 241, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-indigo);
    font-size: 1.25rem;
    margin-bottom: 20px;
}

/* Tabs list styling */
.curriculum-tabs {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 48px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 16px;
    flex-wrap: wrap;
}

.tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: var(--transition-smooth);
}

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

.tab-btn.active {
    color: var(--color-indigo);
    background: rgba(99, 102, 241, 0.06);
    border-bottom: 2px solid var(--color-indigo);
}

/* Tab contents display panels */
.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.5s ease-out;
}

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

.curriculum-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.curriculum-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px;
    transition: var(--transition-smooth);
}

.curriculum-card:hover {
    border-color: var(--border-color-glow);
    transform: translateY(-4px);
    box-shadow: var(--card-shadow);
}

.curriculum-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 14px;
}

.curriculum-card p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tags .tag {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 4px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

/* ==========================================================================
   OFFLINE CENTERS & SHORT COURSES SECTION
   ========================================================================== */
.offline-layout {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 60px;
    align-items: center;
}

.offline-details {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.offline-courses-list {
    margin-top: 32px;
    width: 100%;
}

.offline-courses-list h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.offline-courses-list ul {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.offline-courses-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.98rem;
    color: var(--text-secondary);
}

.offline-courses-list li i {
    margin-top: 5px;
    flex-shrink: 0;
}

.offline-courses-list li strong {
    color: var(--text-primary);
}

/* Physical branch cards styling */
.branches-grid {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.branch-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition-smooth);
}

.branch-card:hover {
    border-color: var(--color-indigo);
    transform: translateX(4px);
    box-shadow: var(--card-shadow);
}

.branch-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 16px;
}

.branch-icon {
    font-size: 1.75rem;
    color: var(--color-indigo);
}

.branch-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
}

.branch-area {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.branch-body {
    display: flex;
    flex-direction: column;
    gap: 14px;
    font-size: 0.92rem;
    color: var(--text-secondary);
}

.branch-body i {
    width: 20px;
    text-align: center;
    color: var(--text-muted);
}

.branch-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-indigo);
    margin-top: 10px;
}

.branch-link:hover {
    color: var(--color-indigo-hover);
    text-decoration: underline;
}

/* ==========================================================================
   WHY JOIN US SECTION
   ========================================================================== */
.why-join-section {
    background-color: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.why-join-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.why-join-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.why-join-card:hover {
    border-color: var(--color-indigo);
    transform: translateY(-5px);
}

.why-icon-wrap {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: rgba(99, 102, 241, 0.06);
    border: 1px solid rgba(99, 102, 241, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-indigo);
    font-size: 1.25rem;
    margin-bottom: 20px;
}

.why-join-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.why-join-card p {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--text-secondary);
}

/* Special highlight card for the payment model */
.why-join-card.pay-later-card {
    grid-column: span 3;
    flex-direction: row;
    align-items: center;
    gap: 24px;
    border-color: rgba(16, 185, 129, 0.2);
    background: rgba(16, 185, 129, 0.02);
}

.why-join-card.pay-later-card:hover {
    border-color: var(--color-emerald);
}

.why-join-card.pay-later-card .why-icon-wrap {
    background: rgba(16, 185, 129, 0.06);
    border-color: rgba(16, 185, 129, 0.15);
    color: var(--color-emerald);
    flex-shrink: 0;
}

.why-join-card.pay-later-card .pay-later-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

/* ==========================================================================
   ABOUT US SECTION
   ========================================================================== */
.about-section {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.about-text-lead {
    font-size: 1.25rem;
    line-height: 1.7;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 18px;
}

.about-text-body {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.vision-mission-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 40px;
    box-shadow: var(--shadow-sm);
}

.vision-mission-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 18px;
    color: var(--text-primary);
}

.vision-statement {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.mission-points {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mission-points li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--text-secondary);
}

.mission-points li i {
    color: var(--color-indigo);
    font-size: 1.1rem;
    margin-top: 3px;
    flex-shrink: 0;
}

/* ==========================================================================
   OUTCOMES & TESTIMONIALS SECTION
   ========================================================================== */
.outcomes-section {
    background-color: var(--bg-tertiary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.outcomes-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.outcomes-img-wrap {
    position: relative;
}

.outcomes-img {
    width: 100%;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--card-shadow);
}

.outcomes-overlay-card {
    position: absolute;
    bottom: -30px;
    right: 20px;
    left: 20px;
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
    border-radius: var(--radius-md);
    padding: 24px;
}

.outcome-stars {
    color: #f59e0b;
    font-size: 1.1rem;
    display: block;
    margin-bottom: 8px;
}

.outcomes-overlay-card p {
    font-size: 0.88rem;
    font-style: italic;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.outcomes-overlay-card h4 {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-secondary);
}

.outcomes-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.career-quote-box {
    margin: 24px 0;
    padding: 18px 24px;
    background: rgba(99, 102, 241, 0.04);
    border-left: 4px solid var(--color-indigo);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.career-quote-box p {
    font-style: italic;
    font-weight: 500;
    line-height: 1.6;
    color: var(--text-primary);
    margin: 0;
}

.career-quote-box span {
    display: block;
    margin-top: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-indigo);
}

.outcomes-bullets {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 32px;
}

.bullet-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.bullet-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: var(--color-purple-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-purple);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.bullet-item h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.bullet-item p {
    font-size: 0.92rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   APPLICATION FORM WIZARD SECTION
   ========================================================================== */
.apply-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 48px;
    box-shadow: var(--card-shadow);
    max-width: 800px;
    margin: 0 auto;
}

.apply-header {
    text-align: center;
    margin-bottom: 40px;
}

.apply-header h2 {
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.apply-header p {
    font-size: 1rem;
    color: var(--text-secondary);
}

/* Step Circles Progress Bar */
.progress-bar-container {
    position: relative;
    max-width: 320px;
    margin: 32px auto 0 auto;
}

.progress-line {
    position: absolute;
    top: 50%;
    left: 0;
    height: 3px;
    background: var(--border-color);
    width: 100%;
    transform: translateY(-50%);
    z-index: 1;
}

.progress-steps {
    position: relative;
    display: flex;
    justify-content: space-between;
    z-index: 2;
}

.progress-step {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.progress-step.active {
    background: var(--color-indigo);
    border-color: var(--color-indigo);
    color: #ffffff;
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.4);
}

.progress-step.completed {
    background: var(--color-emerald);
    border-color: var(--color-emerald);
    color: #ffffff;
}

/* Form inputs & multi-step wrapper styling */
.application-form {
    position: relative;
}

.form-step {
    display: none;
}

.form-step.active {
    display: block;
    animation: fadeIn 0.4s ease-out;
}

.form-step h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group select {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 0.95rem;
    color: var(--text-primary);
    font-family: inherit;
    transition: var(--transition-smooth);
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--color-indigo);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
    background: var(--bg-secondary);
}

.form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 24px;
}

/* Agreement box & checkboxes (Step 3) */
.agreement-box {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 24px;
    margin-bottom: 24px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.agreement-box h4 {
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 10px;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 0.9rem;
    color: var(--text-primary);
    cursor: pointer;
}

.checkbox-group input {
    margin-top: 4px;
    accent-color: var(--color-indigo);
}

/* ==========================================================================
   FAQ ACCORDION SECTION
   ========================================================================== */
.faq-accordion-wrap {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-item:hover {
    border-color: var(--border-color-glow);
}

.faq-trigger {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 32px;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: left;
}

.faq-icon {
    font-size: 0.95rem;
    color: var(--text-secondary);
    transition: transform 0.3s ease;
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    padding: 0 32px;
    font-size: 0.95rem;
    color: var(--text-secondary);
    transition: max-height 0.3s cubic-bezier(0, 1, 0, 1), padding 0.3s ease;
}

/* Active FAQ Item states */
.faq-item.active {
    border-color: var(--color-indigo);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    color: var(--color-indigo);
}

.faq-item.active .faq-content {
    max-height: 500px;
    padding-bottom: 24px;
    transition: max-height 0.4s cubic-bezier(0.85, 0, 0.15, 1), padding 0.3s ease;
}

/* ==========================================================================
   SUCCESS MODAL DIALOG
   ========================================================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    padding: 24px;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--card-shadow);
    padding: 40px;
    max-width: 500px;
    width: 100%;
    text-align: center;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.modal-overlay.active .modal-card {
    transform: scale(1);
}

.modal-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--color-emerald-light);
    color: var(--color-emerald);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.25rem;
    margin: 0 auto 24px auto;
}

.modal-card h2 {
    font-size: 1.75rem;
    margin-bottom: 12px;
}

.modal-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.modal-details {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 16px 20px;
    text-align: left;
    margin-bottom: 28px;
    font-size: 0.9rem;
}

.modal-details p {
    margin-bottom: 8px;
}

.modal-details p:last-child {
    margin-bottom: 0;
}

.modal-details strong {
    color: var(--text-primary);
}

.modal-actions {
    display: flex;
    gap: 12px;
}

.modal-actions .btn {
    flex: 1;
    padding: 12px;
}

/* ==========================================================================
   TOAST NOTIFICATION STACKS
   ========================================================================== */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.toast {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--color-indigo);
    border-radius: var(--radius-sm);
    padding: 16px 24px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 300px;
    animation: slideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.toast.success {
    border-left-color: var(--color-emerald);
}

.toast.error {
    border-left-color: var(--color-rose);
}

.toast-icon {
    font-size: 1.1rem;
}

.toast-message {
    font-size: 0.9rem;
    font-weight: 500;
}

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

/* ==========================================================================
   FOOTER SECTION
   ========================================================================== */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding-top: 80px;
}

.footer-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px 60px 24px;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    max-width: 320px;
}

.footer-socials {
    display: flex;
    gap: 16px;
}

.footer-socials a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
}

.footer-socials a:hover {
    color: var(--color-indigo);
    border-color: var(--color-indigo);
    transform: translateY(-2px);
}

/* Columns wrap list */
.footer-links-wrap {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.footer-links-col {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-links-col h4 {
    font-size: 0.92rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-primary);
}

.footer-links-col a,
.footer-links-col p {
    font-size: 0.88rem;
    color: var(--text-secondary);
}

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

.footer-links-col p {
    line-height: 1.5;
}

.footer-bottom {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 30px 24px;
    border-top: 1px solid var(--border-color);
    text-align: center;
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */

/* Large screens and notebooks */
@media (max-width: 1024px) {
    .hero-container,
    .calculator-layout,
    .offline-layout,
    .about-grid,
    .outcomes-wrapper {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .hero-visual {
        order: -1; /* Display graphic first on tablets */
    }
    
    .curriculum-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .why-join-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .why-join-card.pay-later-card {
        grid-column: span 2;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* Small tablets and mobile landscape */
@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
    
    .section-container {
        padding: 60px 20px;
    }
    
    .hero-section {
        padding-top: 120px;
    }
    
    .hero-title {
        font-size: 2.75rem;
    }
    
    .nav-links {
        display: none; /* Collapsed on mobile, controlled by JS class active */
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    /* Navigation drawer overlay on mobile */
    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 84px;
        left: 0;
        right: 0;
        background: var(--bg-secondary);
        border-bottom: 1px solid var(--border-color);
        padding: 30px 24px;
        gap: 20px;
        z-index: 999;
        box-shadow: 0 10px 20px rgba(0,0,0,0.15);
    }
    
    .nav-btn-desktop {
        display: none;
    }
    
    .nav-btn-mobile {
        display: block;
        width: 100%;
        text-align: center;
    }
    
    .steps-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .curriculum-grid {
        grid-template-columns: 1fr;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .calculator-card {
        padding: 24px;
    }
    
    .apply-card {
        padding: 24px;
    }
    
    .footer-links-wrap {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .why-join-grid {
        grid-template-columns: 1fr;
    }
    
    .why-join-card.pay-later-card {
        grid-column: span 1;
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
    }
}

/* Small mobile portrait */
@media (max-width: 480px) {
    .hero-title {
        font-size: 2.25rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .guarantee-box {
        flex-direction: column;
        text-align: center;
        padding: 24px;
    }
    
    .hero-ctas {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-ctas .btn {
        width: 100%;
    }
    
    .footer-links-wrap {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   HIRE FROM US PAGE SECTION
   ========================================================================== */
.hire-hero {
    padding: 140px 0 60px 0;
    text-align: center;
    background: linear-gradient(180deg, var(--bg-tertiary) 0%, var(--bg-primary) 100%);
    border-bottom: 1px solid var(--border-color);
}

.hire-hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.hire-hero p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.hire-container {
    max-width: 800px;
    margin: 50px auto 100px auto;
    padding: 0 20px;
}

.iframe-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

@media (max-width: 768px) {
    .hire-hero {
        padding-top: 100px;
    }
    .hire-hero h1 {
        font-size: 2.25rem;
    }
    .iframe-card {
        padding: 12px;
    }
}