/* 
 * FutureSkills Academy (NGIES) - Premium Light Glassmorphism Design System
 * Redesigned from scratch for visual excellence, high legibility, and modern aesthetics.
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&family=Noto+Sans+Devanagari:wght@300;400;500;600;700&display=swap');

:root {
    --bg: #f8fafc; /* Clean light slate background */
    --bg-darker: #f1f5f9; /* Slightly darker slate for header/footer/sections */
    --text: #0f172a; /* Near-black slate text */
    --text-muted: #475569; /* Slate-600 for body text */
    
    --primary: #4f46e5; /* Premium Indigo */
    --primary-hover: #3730a3; /* Deep Indigo */
    --primary-glow: rgba(79, 70, 229, 0.06);
    
    --accent: #0ea5e9; /* Sky Blue */
    --accent-hover: #0284c7; /* Darker Sky Blue */
    --accent-glow: rgba(14, 165, 233, 0.08);
    --accent-secondary: #d946ef; /* Fuchsia accent */
    
    --card-bg: #ffffff; /* Solid white background for clean light mode cards */
    --card-border: #e2e8f0; /* Soft border */
    --card-border-hover: rgba(79, 70, 229, 0.3);
    
    --nav-bg: rgba(255, 255, 255, 0.85); /* Frosted menu background */
    --success: #10b981; /* Emerald success */
    --success-glow: rgba(16, 185, 129, 0.08);
    --error: #ef4444; /* Rose error */
    
    --font-heading: 'Outfit', 'Noto Sans Devanagari', sans-serif;
    --font-body: 'Inter', 'Noto Sans Devanagari', sans-serif;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 10px 30px -15px rgba(0, 0, 0, 0.06);
    --shadow-glow: 0 10px 30px -10px rgba(79, 70, 229, 0.12);
}

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

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text);
}

p {
    color: var(--text-muted);
}

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

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg);
}
::-webkit-scrollbar-thumb {
    background: rgba(15, 23, 42, 0.1);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Bilingual Toggle Classes */
body.lang-en .hi {
    display: none !important;
}

body.lang-hi .en {
    display: none !important;
}

body.lang-hi {
    font-family: 'Noto Sans Devanagari', 'Inter', sans-serif;
}

/* Layout Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-padding {
    padding: 6.5rem 0;
}

/* Custom Gradients and Glows */
.gradient-text {
    background: linear-gradient(135deg, var(--text) 20%, var(--primary) 70%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.gradient-accent-text {
    background: linear-gradient(135deg, var(--text) 20%, var(--accent) 70%, var(--accent-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.glow-bg {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--primary-glow) 0%, rgba(248, 250, 252, 0) 70%);
    z-index: -1;
    pointer-events: none;
    filter: blur(40px);
}

/* Premium Header / Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--nav-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--card-border);
    transition: var(--transition);
}

header.scrolled {
    padding: 0.25rem 0;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo-wrapper {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-size: 1.6rem;
    font-weight: 800;
    font-family: var(--font-heading);
    letter-spacing: -0.03em;
    color: var(--text);
}

.logo-main span {
    color: var(--primary);
    background: linear-gradient(135deg, var(--primary) 30%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-sub {
    font-size: 0.75rem;
    color: var(--accent);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-top: -3px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
    position: relative;
    padding: 0.25rem 0;
}

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

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

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

.nav-link.active {
    color: var(--text);
    font-weight: 600;
}

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

/* Language Toggle Switch */
.lang-toggle {
    background: rgba(15, 23, 42, 0.03);
    border: 1px solid var(--card-border);
    padding: 0.45rem 1rem;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text);
    transition: var(--transition);
}

.lang-toggle:hover {
    background: var(--primary-glow);
    border-color: var(--primary);
    box-shadow: 0 0 15px rgba(99, 102, 241, 0.1);
}

.lang-toggle svg {
    width: 16px;
    height: 16px;
    fill: var(--accent);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 2rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: var(--font-heading);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(79, 70, 229, 0.35);
}

.btn-accent {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.2);
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(14, 165, 233, 0.35);
}

.btn-outline {
    background: transparent;
    border: 1.5px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    border-color: var(--primary);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(79, 70, 229, 0.25);
}

.btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: 0.85rem;
    border-radius: 8px;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    background: none;
    border: none;
    z-index: 1100;
}

.hamburger span {
    width: 26px;
    height: 2px;
    background-color: var(--text);
    transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Hero Section */
.hero {
    position: relative;
    padding-top: 10rem;
    padding-bottom: 7rem;
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.04) 0%, var(--bg) 80%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.hero-tagline {
    background: var(--primary-glow);
    color: var(--primary);
    padding: 0.4rem 1.2rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    align-self: flex-start;
    border: 1px solid rgba(79, 70, 229, 0.15);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-title {
    font-size: 3.75rem;
    line-height: 1.15;
    font-weight: 800;
    color: var(--text);
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--text-muted);
    line-height: 1.75;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

/* Glassmorphism Card Showcase */
.hero-card-container {
    position: relative;
    display: flex;
    justify-content: center;
}

.premium-glass-card {
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: var(--shadow);
    width: 100%;
    max-width: 420px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.premium-glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}

.premium-glass-card:hover {
    border-color: var(--card-border-hover);
    box-shadow: var(--shadow-glow);
    transform: translateY(-5px);
}

.card-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.card-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: var(--success-glow);
    color: var(--success);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

/* Problem-Solution Section */
.problem-solution {
    background-color: var(--bg-darker);
    border-top: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 4rem auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.section-subtitle {
    color: var(--primary);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.section-title {
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--text);
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-muted);
}

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

.problem-column, .solution-column {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 2.5rem;
    position: relative;
    box-shadow: var(--shadow);
}

.problem-column::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--error);
    border-radius: 16px 16px 0 0;
}

.solution-column::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--success);
    border-radius: 16px 16px 0 0;
}

.column-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.column-title {
    font-size: 1.5rem;
    color: var(--text);
}

.column-intro {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.problem-list, .solution-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.problem-list li, .solution-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.95rem;
}

.problem-list svg {
    fill: var(--error);
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.solution-list svg {
    fill: var(--success);
    margin-top: 0.25rem;
    flex-shrink: 0;
}

/* Service Cards / Curriculum Grid */
.curriculum-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 2rem;
}

.curriculum-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 2.25rem 2rem;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    min-height: 280px;
    box-shadow: var(--shadow);
}

.curriculum-card:hover {
    border-color: var(--card-border-hover);
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.curriculum-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: var(--primary-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(79, 70, 229, 0.15);
}

.curriculum-icon svg {
    width: 24px;
    height: 24px;
    fill: var(--primary);
}

.curriculum-card:nth-child(even) .curriculum-icon {
    background: var(--accent-glow);
    border-color: rgba(14, 165, 233, 0.15);
}
.curriculum-card:nth-child(even) .curriculum-icon svg {
    fill: var(--accent);
}

.curriculum-card h3 {
    font-size: 1.3rem;
    color: var(--text);
    line-height: 1.3;
}

.curriculum-card p {
    font-size: 0.95rem;
    flex-grow: 1;
    line-height: 1.6;
}

.read-more {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.read-more:hover {
    color: var(--primary-hover);
    gap: 0.5rem;
}

/* Timeline/Bootcamp Section */
.timeline {
    position: relative;
    max-width: 850px;
    margin: 3.5rem auto 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 20px;
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary) 0%, var(--accent) 50%, var(--accent-secondary) 100%);
}

.timeline-item {
    position: relative;
    padding-left: 50px;
    margin-bottom: 3.5rem;
}

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

.timeline-node {
    position: absolute;
    left: 11px;
    top: 6px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--bg);
    border: 3px solid var(--primary);
    z-index: 2;
    transition: var(--transition);
}

.timeline-item:nth-child(even) .timeline-node {
    border-color: var(--accent);
}

.timeline-item:nth-child(3n) .timeline-node {
    border-color: var(--accent-secondary);
}

.timeline-item:hover .timeline-node {
    transform: scale(1.3);
    background-color: #ffffff;
    box-shadow: 0 0 15px rgba(79, 70, 229, 0.4);
}

.timeline-content {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 2.25rem 2rem;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.timeline-content:hover {
    border-color: var(--card-border-hover);
    box-shadow: var(--shadow-glow);
}

.timeline-week {
    font-size: 0.85rem;
    color: var(--primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.25rem;
}

.timeline-item:nth-child(even) .timeline-week {
    color: var(--accent);
}

.timeline-item:nth-child(3n) .timeline-week {
    color: var(--accent-secondary);
}

.timeline-title {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text);
}

.timeline-list {
    list-style: square;
    padding-left: 1.25rem;
    color: var(--text-muted);
    font-size: 0.95rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-top: 1.25rem;
}

@media (max-width: 600px) {
    .timeline-list {
        grid-template-columns: 1fr;
    }
}

/* Stats Section */
.stats {
    background: linear-gradient(135deg, var(--bg-darker) 0%, rgba(241, 245, 249, 0.6) 100%);
    border-top: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
    padding: 5rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-card {
    background: var(--card-bg);
    padding: 2rem 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--card-border);
    box-shadow: var(--shadow);
}

.stat-number {
    font-size: 3.25rem;
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--text) 10%, var(--primary) 60%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

/* FAQ Accordion */
.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.faq-item {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.faq-question {
    padding: 1.5rem;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
    color: var(--text);
    font-family: var(--font-heading);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--text-muted);
    padding: 0 1.5rem;
    font-size: 0.95rem;
}

.faq-item.active {
    border-color: var(--primary);
    background: rgba(79, 70, 229, 0.02);
}

.faq-item.active .faq-answer {
    padding: 0 1.5rem 1.5rem 1.5rem;
    max-height: 600px;
}

.faq-arrow {
    width: 24px;
    height: 24px;
    transition: transform 0.3s ease;
    fill: var(--text-muted);
}

.faq-item.active .faq-arrow {
    transform: rotate(180deg);
    fill: var(--primary);
}

/* Glassmorphism Contact Form & Leads */
.contact-section-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-info-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 1.75rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.contact-info-card:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
}

.contact-info-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: var(--primary-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 1px solid rgba(79, 70, 229, 0.15);
}

.contact-info-icon svg {
    width: 22px;
    height: 22px;
    fill: var(--primary);
}

.contact-form-wrapper {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 3.5rem;
    box-shadow: var(--shadow);
}

.form-group-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
    font-family: var(--font-heading);
    letter-spacing: 0.02em;
}

.form-input {
    background: #ffffff;
    border: 1px solid var(--card-border);
    border-radius: 10px;
    padding: 0.95rem 1.25rem;
    color: var(--text);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-input::placeholder {
    color: rgba(15, 23, 42, 0.4);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 15px rgba(79, 70, 229, 0.15);
}

textarea.form-input {
    resize: none;
    min-height: 140px;
}

/* Testimonials / Success Cards */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.testimonial-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 2.75rem 2.25rem 2.25rem 2.25rem;
    position: relative;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.testimonial-card::before {
    content: '“';
    position: absolute;
    top: 0.5rem;
    left: 1.5rem;
    font-size: 5rem;
    color: rgba(79, 70, 229, 0.07);
    font-family: Georgia, serif;
    line-height: 1;
}

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

.testimonial-text {
    font-style: italic;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.7;
    position: relative;
    z-index: 2;
}

.testimonial-profile {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #ffffff;
    font-size: 1.1rem;
    box-shadow: 0 4px 10px rgba(79, 70, 229, 0.2);
}

.testimonial-meta h4 {
    font-size: 0.95rem;
    color: var(--text);
}

.testimonial-meta span {
    font-size: 0.8rem;
    color: var(--primary);
    font-weight: 600;
}

/* Footer styling */
footer {
    background-color: var(--bg-darker);
    border-top: 1px solid var(--card-border);
    padding: 6rem 0 2rem 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 3.5rem;
    margin-bottom: 4rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-desc {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--text-muted);
}

.footer-heading {
    font-size: 1.15rem;
    margin-bottom: 1.75rem;
    position: relative;
    padding-bottom: 0.5rem;
    color: var(--text);
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 2.5px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 4px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 6px;
}

.footer-bottom {
    border-top: 1px solid var(--card-border);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

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

/* Floating Elements */
.whatsapp-float {
    position: fixed;
    bottom: 2.5rem;
    right: 2.5rem;
    background-color: #25d366;
    color: #ffffff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.25);
    z-index: 999;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(12deg);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.4);
}

.whatsapp-float svg {
    width: 30px;
    height: 30px;
    fill: #ffffff;
}

/* Blog layouts */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.blog-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow);
}

.blog-card:hover {
    border-color: var(--card-border-hover);
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.blog-img-stub {
    height: 210px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(241, 245, 249, 0.8) 100%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.blog-img-stub::before {
    content: '';
    position: absolute;
    width: 150%;
    height: 150%;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.1) 0%, transparent 60%);
    animation: rotateGlow 22s linear infinite;
}

.blog-tag {
    position: absolute;
    bottom: 1rem;
    left: 1.5rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.3rem 0.9rem;
    border-radius: 50px;
    border: 1px solid rgba(79, 70, 229, 0.15);
}

.blog-card-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    flex-grow: 1;
}

.blog-date {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.blog-card h3 {
    font-size: 1.3rem;
    line-height: 1.4;
    color: var(--text);
}

.blog-card p {
    font-size: 0.95rem;
    flex-grow: 1;
    line-height: 1.6;
}

/* Custom Single Blog Post Details */
.blog-post-content {
    max-width: 850px;
    margin: 4.5rem auto;
}

.blog-post-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.blog-post-body {
    font-size: 1.05rem;
    color: var(--text);
    line-height: 1.85;
}

.blog-post-body p {
    margin-bottom: 2rem;
    color: var(--text-muted);
}

.blog-post-body h2 {
    font-size: 1.85rem;
    margin: 3rem 0 1.25rem 0;
    color: var(--text);
    font-family: var(--font-heading);
}

.blog-post-body ul {
    margin-left: 2rem;
    margin-bottom: 2.25rem;
    list-style: disc;
    color: var(--text-muted);
}

.blog-post-body li {
    margin-bottom: 0.85rem;
}

/* Sitemap elements */
.sitemap-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-top: 3.5rem;
}

.sitemap-group {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 2.25rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.sitemap-group:hover {
    border-color: var(--primary);
}

.sitemap-group h3 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    border-bottom: 1.5px solid var(--card-border);
    padding-bottom: 0.50rem;
    color: var(--primary);
    background: linear-gradient(90deg, var(--text) 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sitemap-group ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.sitemap-group a {
    font-size: 0.95rem;
    color: var(--text-muted);
}

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

/* Toast Message */
.toast {
    position: fixed;
    bottom: 2.5rem;
    left: 2.5rem;
    background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
    color: #ffffff;
    padding: 1.1rem 2.25rem;
    border-radius: 10px;
    font-weight: 600;
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.2);
    z-index: 10000;
    transform: translateY(180px);
    transition: var(--transition);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.toast.show {
    transform: translateY(0);
}

/* ========================================================= */
/* RESPONSIVE TABLE STYLING SYSTEM                          */
/* ========================================================= */
.table-container {
    width: 100%;
    overflow-x: auto;
    margin: 2.5rem 0;
    border-radius: 16px;
    border: 1px solid var(--card-border);
    background: var(--card-bg);
    box-shadow: var(--shadow);
}

/* Custom Scrollbar for responsive table */
.table-container::-webkit-scrollbar {
    height: 6px;
}
.table-container::-webkit-scrollbar-thumb {
    background: rgba(15, 23, 42, 0.08);
    border-radius: 10px;
}
.table-container::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

.premium-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    color: var(--text-muted);
    font-size: 0.95rem;
    min-width: 600px; /* Ensures table columns remain readable on small screens */
}

.premium-table th {
    background: rgba(79, 70, 229, 0.05);
    color: var(--text);
    padding: 1.25rem 1.5rem;
    font-weight: 600;
    font-family: var(--font-heading);
    border-bottom: 2px solid var(--card-border);
    letter-spacing: 0.02em;
}

.premium-table td {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--card-border);
    vertical-align: top;
    line-height: 1.6;
}

.premium-table tr:last-child td {
    border-bottom: none;
}

.premium-table tr:hover {
    background: rgba(79, 70, 229, 0.01);
}

.premium-table td strong {
    color: var(--text);
    font-weight: 600;
}

/* ========================================================= */
/* PREMIUM EXTENSIONS FOR FUTURES KILLS ACADEMY WEBSITE      */
/* ========================================================= */

/* Premium Illustration System & Card Glows */
.premium-illustration-container {
    width: 100%;
    margin: 2.5rem 0;
    display: flex;
    justify-content: center;
}

.illustration-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    width: 100%;
    max-width: 960px;
    box-shadow: var(--shadow);
}

.illustration-image-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
    aspect-ratio: 16/9;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f1f5f9;
}

.responsive-illustration-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.illustration-card:hover .responsive-illustration-img {
    transform: scale(1.03);
}

.illustration-details-overlay {
    padding: 2.5rem;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, var(--bg) 100%);
    border-top: 1px solid var(--card-border);
}

.illustration-header-block {
    margin-bottom: 1.5rem;
}

.illustration-card-title {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
    background: linear-gradient(135deg, var(--text) 30%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.illustration-card-subtitle {
    font-size: 1rem;
    font-weight: 500;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.illustration-caption-text {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-muted) !important;
    margin-bottom: 1.5rem;
}

.layout-structure-hints {
    background: rgba(79, 70, 229, 0.03);
    border: 1px dashed rgba(79, 70, 229, 0.15);
    border-radius: 12px;
    padding: 1.25rem;
}

.hint-label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--primary);
    letter-spacing: 0.05em;
    display: block;
    margin-bottom: 0.5rem;
}

.hint-text {
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--text-muted) !important;
    margin: 0 !important;
}

/* Glassmorphism Border Glows */
.border-glow-teal {
    border: 1px solid rgba(56, 189, 248, 0.2) !important;
    box-shadow: 0 0 25px rgba(56, 189, 248, 0.05) !important;
}
.border-glow-green {
    border: 1px solid rgba(34, 197, 94, 0.2) !important;
    box-shadow: 0 0 25px rgba(34, 197, 94, 0.05) !important;
}
.border-glow-purple {
    border: 1px solid rgba(168, 85, 247, 0.2) !important;
    box-shadow: 0 0 25px rgba(168, 85, 247, 0.05) !important;
}
.border-glow-yellow {
    border: 1px solid rgba(234, 179, 8, 0.2) !important;
    box-shadow: 0 0 25px rgba(234, 179, 8, 0.05) !important;
}

/* Card Glows */
.card-glow-teal {
    box-shadow: 0 10px 30px -15px rgba(0, 0, 0, 0.05), 0 0 20px rgba(56, 189, 248, 0.03) !important;
}
.card-glow-teal:hover {
    border-color: #0ea5e9 !important;
    box-shadow: 0 15px 35px rgba(14, 165, 233, 0.1) !important;
}

.card-glow-green {
    box-shadow: 0 10px 30px -15px rgba(0, 0, 0, 0.05), 0 0 20px rgba(34, 197, 94, 0.03) !important;
}
.card-glow-green:hover {
    border-color: #10b981 !important;
    box-shadow: 0 15px 35px rgba(16, 185, 129, 0.1) !important;
}

.card-glow-purple {
    box-shadow: 0 10px 30px -15px rgba(0, 0, 0, 0.05), 0 0 20px rgba(168, 85, 247, 0.03) !important;
}
.card-glow-purple:hover {
    border-color: #a855f7 !important;
    box-shadow: 0 15px 35px rgba(168, 85, 247, 0.1) !important;
}

.card-glow-orange {
    box-shadow: 0 10px 30px -15px rgba(0, 0, 0, 0.05), 0 0 20px rgba(249, 115, 22, 0.03) !important;
}
.card-glow-orange:hover {
    border-color: #f97316 !important;
    box-shadow: 0 15px 35px rgba(249, 115, 22, 0.1) !important;
}

/* Dark Theme Badge & Text Colors Override for Premium Blocks */
.badge-error {
    background: rgba(239, 68, 68, 0.06);
    color: #dc2626; /* readable dark red */
    padding: 0.3rem 0.9rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    border: 1px solid rgba(239, 68, 68, 0.15);
}
.badge-success {
    background: rgba(16, 185, 129, 0.06);
    color: #059669; /* readable dark green */
    padding: 0.3rem 0.9rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    border: 1px solid rgba(16, 185, 129, 0.15);
}
.badge-accent {
    background: rgba(14, 165, 233, 0.06);
    color: #0284c7; /* readable dark blue */
    padding: 0.3rem 0.9rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    border: 1px solid rgba(14, 165, 233, 0.15);
}

/* Adaptive Responsive Grid Adjustments for Curriculums */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3.25rem;
    }
    .dual-columns, .contact-section-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .testimonials-grid, .blog-grid, .sitemap-columns {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--bg-darker);
        flex-direction: column;
        padding: 3rem 0;
        gap: 2rem;
        transition: var(--transition);
        border-top: 1px solid var(--card-border);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-actions {
        margin-right: 1.5rem;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-card-container {
        order: -1;
    }
    
    .hero-title {
        font-size: 2.75rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .testimonials-grid, .blog-grid, .sitemap-columns {
        grid-template-columns: 1fr;
    }
    
    .contact-form-wrapper {
        padding: 2.5rem 1.5rem;
    }
    
    .form-group-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .illustration-card {
        border-radius: 16px;
    }
    .illustration-details-overlay {
        padding: 1.5rem;
    }
    .illustration-card-title {
        font-size: 1.35rem;
    }
    .illustration-caption-text {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .nav-actions {
        gap: 0.5rem;
    }
    .btn {
        padding: 0.7rem 1.3rem;
        font-size: 0.85rem;
    }
}