/* ========================================
   UnlockYourSkills Marketing Website
   Modern, SEO-Optimized, Responsive Design
   ======================================== */

/* ========================================
   CSS Variables & Reset
   ======================================== */
:root {
    --primary-color: #667eea;
    --primary-dark: #5568d3;
    --secondary-color: #764ba2;
    --accent-color: #f093fb;
    --text-dark: #1a202c;
    --text-gray: #4a5568;
    --text-light: #718096;
    --bg-light: #f7fafc;
    --bg-white: #ffffff;
    --border-color: #e2e8f0;
    --success-color: #48bb78;
    --warning-color: #ed8936;
    --danger-color: #f56565;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.15);
    --shadow-xl: 0 20px 40px rgba(0,0,0,0.2);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
    overflow-x: hidden;
}

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

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

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

/* ========================================
   Utility Classes
   ======================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.container-wide {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

.section-alt {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 20%, #f5f7fa 100%);
}

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

/* ========================================
   Navigation Bar
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--bg-white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
}

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

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
    /* Apply color filter to match primary brand color #667eea */
    filter: brightness(0) saturate(100%) invert(45%) sepia(63%) saturate(1234%) hue-rotate(214deg) brightness(95%) contrast(90%);
}

/* Remove filter on hover for interactive effect */
.logo a:hover .logo-img {
    filter: brightness(0) saturate(100%) invert(45%) sepia(63%) saturate(1234%) hue-rotate(214deg) brightness(105%) contrast(95%);
}

/* Footer logo - white color */
.footer-logo {
    height: 30px;
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.logo i {
    font-size: 1.8rem;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    color: var(--text-gray);
    font-weight: 500;
    padding: 8px 0;
    position: relative;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary-color);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

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

.nav-actions {
    display: flex;
    gap: 15px;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 3px;
    transition: var(--transition);
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

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

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

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
}

.btn-outline-white {
    border: 2px solid white;
    color: white;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.btn-lg {
    padding: 16px 40px;
    font-size: 1.1rem;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: moveBackground 20s linear infinite;
}

@keyframes moveBackground {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.hero-text .subtitle {
    font-size: 1.3rem;
    margin-bottom: 15px;
    opacity: 0.95;
}

.hero-text p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.hero-actions {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* Hero-specific button styles for better contrast */
.hero .btn-outline {
    border: 2px solid rgba(255, 255, 255, 0.9);
    color: white;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.hero .btn-outline:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: white;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
}

.hero-image {
    position: relative;
}

.hero-image {
    position: relative;
}

.hero-image img {
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    border: 3px solid rgba(255,255,255,0.2);
    transition: transform 0.3s ease;
}

.hero-image:hover img {
    transform: scale(1.02);
}

.image-wrapper {
    position: relative;
}

.floating-badge {
    position: absolute;
    background: rgba(255,255,255,0.95);
    padding: 12px 20px;
    border-radius: 50px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark);
    animation: float 3s ease-in-out infinite;
    z-index: 2;
}

.floating-badge i {
    color: var(--primary-color);
    font-size: 1.1rem;
}

.badge-1 {
    top: 10%;
    right: -20px;
    animation-delay: 0s;
}

.badge-2 {
    bottom: 30%;
    left: -20px;
    animation-delay: 1s;
}

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

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    margin-bottom: 20px;
    border: 1px solid rgba(255,255,255,0.2);
}

.badge-icon {
    font-size: 1.2rem;
}

.hero-stats-mini {
    display: flex;
    gap: 20px;
    margin: 35px 0;
    padding: 0;
    flex-wrap: wrap;
}

.mini-stat {
    flex: 1;
    min-width: 200px;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    padding: 20px 24px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.mini-stat::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, rgba(255,255,255,0.5), rgba(255,255,255,0.2));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.mini-stat:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.35);
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.mini-stat:hover::before {
    transform: scaleX(1);
}

.mini-stat .stat-icon {
    font-size: 2rem;
    margin-bottom: 10px;
    display: block;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
    transition: transform 0.3s ease;
}

.mini-stat:hover .stat-icon {
    transform: scale(1.15) rotate(5deg);
}

.mini-stat .stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: white;
}

.mini-stat .stat-label {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: white;
    opacity: 0.95;
    line-height: 1.4;
    letter-spacing: 0.3px;
}

.hero-trust {
    margin-top: 25px;
}

.trust-text {
    font-size: 0.9rem;
    opacity: 0.85;
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: white;
    opacity: 0.8;
    animation: bounce 2s infinite;
}

.scroll-indicator i {
    display: block;
    margin-top: 10px;
    font-size: 1.5rem;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-10px); }
}

.pulse-btn {
    position: relative;
    overflow: hidden;
}

.pulse-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.pulse-btn:hover::before {
    width: 300px;
    height: 300px;
}

.pulse-btn span,
.pulse-btn i {
    position: relative;
    z-index: 1;
}

.btn i {
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.btn:hover i {
    transform: translateX(5px);
}

/* Fade in animations */
.fade-in-up {
    animation: fadeInUp 1s ease-out;
}

.fade-in-right {
    animation: fadeInRight 1s ease-out;
}

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

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

/* ========================================
   Stats Section
   ======================================== */
.stats-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

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

.section-title {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-gray);
    max-width: 800px;
    margin: 0 auto;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.stat-item {
    background: white;
    padding: 40px 30px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-top: 4px solid var(--primary-color);
}

.stat-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

/* About page stats - transparent on gradient background */
.about-stats-grid {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 60px;
    border-radius: 20px;
    color: white;
    width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.about-stat-item {
    background: rgba(255, 255, 255, 0.1) !important;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-top: 4px solid rgba(255, 255, 255, 0.3) !important;
    color: white !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    min-width: 0;
    box-sizing: border-box;
}

.about-stat-item:hover {
    background: rgba(255, 255, 255, 0.15) !important;
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.about-stat-item .stat-icon {
    color: white;
    opacity: 0.9;
}

.about-stat-item .stat-number {
    color: white !important;
    font-size: 3rem;
    font-weight: 700;
    margin: 15px 0;
}

.about-stat-item .stat-label {
    color: white !important;
    font-size: 1.1rem;
    font-weight: 600;
    opacity: 0.95;
}

.stat-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.stat-item .stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    display: block;
    margin: 15px 0;
}

.stat-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
    display: block;
}

.stat-description {
    font-size: 0.9rem;
    color: var(--text-gray);
    margin-top: 5px;
}

/* Reveal animations - Content ALWAYS visible, animations are subtle enhancements */
.reveal-section {
    opacity: 1 !important;
    transform: translateY(0) !important;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

/* Remove any hiding - content should always be visible */
.reveal-section.will-reveal {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

.reveal-section.revealed {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

.reveal-item {
    opacity: 1 !important;
    transform: translateY(0) !important;
    transition: opacity 0.4s ease, transform 0.4s ease;
}

/* Remove any hiding - content should always be visible */
.reveal-item.will-reveal {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

.reveal-item.revealed {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* ========================================
   Features Section
   ======================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.feature-card {
    background: white;
    padding: 40px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-top: 4px solid var(--primary-color);
}

.feature-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-lg);
    border-top-width: 6px;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    display: block;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.feature-card p {
    color: var(--text-gray);
    line-height: 1.8;
}

.feature-card ul {
    list-style: none;
    margin-top: 15px;
}

.feature-card ul li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    color: var(--text-gray);
}

.feature-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

.feature-link {
    display: inline-block;
    margin-top: 15px;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
}

.feature-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* ========================================
   Floating Contact Sales Button
   ======================================== */
.floating-contact-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 18px 28px;
    border-radius: 50px;
    box-shadow: var(--shadow-xl);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    font-size: 1rem;
    z-index: 1000;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.floating-contact-btn:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.4);
    color: white;
    text-decoration: none;
}

.floating-contact-btn i {
    font-size: 1.2rem;
}

.floating-contact-btn span {
    white-space: nowrap;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
    }
    50% {
        box-shadow: 0 10px 30px rgba(102, 126, 234, 0.6);
    }
}

/* Mobile responsive */
/* Mobile responsive for new elements */
@media (max-width: 968px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-text h1 {
        font-size: 2.5rem;
    }
    
    .hero-stats-mini {
        gap: 15px;
        flex-wrap: wrap;
    }
    
    .mini-stat {
        min-width: calc(50% - 10px);
        padding: 18px 16px;
    }
    
    .mini-stat .stat-icon {
        font-size: 1.75rem;
        margin-bottom: 8px;
    }
    
    .mini-stat .stat-label {
        font-size: 0.85rem;
    }
    
    .floating-badge {
        display: none;
    }
    
    .cta-stats {
        gap: 30px;
        flex-wrap: wrap;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .floating-contact-btn {
        bottom: 20px;
        right: 20px;
        padding: 14px 20px;
        font-size: 0.9rem;
    }
    
    .floating-contact-btn span {
        display: none;
    }
    
    .floating-contact-btn i {
        font-size: 1.3rem;
    }
    
    .hero-stats-mini {
        gap: 12px;
        margin: 25px 0;
    }
    
    .mini-stat {
        min-width: 100%;
        padding: 16px 14px;
    }
    
    .mini-stat .stat-icon {
        font-size: 1.5rem;
        margin-bottom: 6px;
    }
    
    .mini-stat .stat-label {
        font-size: 0.8rem;
    }
    
    .mini-stat .stat-number {
        font-size: 1.5rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .cta-stats {
        gap: 20px;
    }
    
    .cta-stat-number {
        font-size: 2rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .floating-contact-btn {
        bottom: 15px;
        right: 15px;
        padding: 12px 18px;
    }
}

/* ========================================
   Screenshot Section
   ======================================== */
.screenshot-showcase {
    text-align: center;
}

.screenshot-showcase img {
    margin: 0 auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
}

.screenshot-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

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

.screenshot-item img {
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.screenshot-item img:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.screenshot-caption {
    margin-top: 15px;
    font-weight: 600;
    color: var(--primary-color);
}

/* ========================================
   Stats Section
   ======================================== */
.stats-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 60px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    text-align: center;
}

.stat-item h3 {
    font-size: 3rem;
    margin-bottom: 10px;
}

.stat-item p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* ========================================
   CTA Section
   ======================================== */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
    opacity: 0.3;
    animation: moveBackground 20s linear infinite;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: 3rem;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.cta-subtitle {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.95;
}

.cta-stats {
    display: flex;
    justify-content: center;
    gap: 50px;
    margin: 40px 0;
    padding: 30px 0;
    border-top: 1px solid rgba(255,255,255,0.2);
    border-bottom: 1px solid rgba(255,255,255,0.2);
}

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

.cta-stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.cta-stat-label {
    display: block;
    font-size: 0.9rem;
    opacity: 0.9;
}

.cta-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin: 40px 0;
}

.cta-guarantee {
    margin-top: 30px;
    font-size: 0.95rem;
    opacity: 0.9;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.cta-guarantee i {
    color: #48bb78;
}

.cta-hint {
    animation: pulse 2s infinite;
}

.cta-section .btn-primary {
    background: white;
    color: var(--primary-color);
    font-size: 1.1rem;
    padding: 16px 40px;
}

.cta-section .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.cta-section .btn-outline-white {
    border: 2px solid white;
    color: white;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    font-size: 1.1rem;
    padding: 16px 40px;
}

.cta-section .btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.25);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

/* ========================================
   Form Styles
   ======================================== */
.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-dark);
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

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

select.form-control {
    cursor: pointer;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: #2d3748;
    color: #a0aec0;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.footer-section h4 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-section p {
    line-height: 1.8;
    margin-bottom: 20px;
}

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

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

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

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 30px;
    text-align: center;
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--bg-white);
        flex-direction: column;
        padding: 40px;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-links {
        flex-direction: column;
        width: 100%;
    }
    
    .nav-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .nav-actions .btn {
        width: 100%;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
    }
    
    .hero-text h1 {
        font-size: 2.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 50px 0;
    }
    
    .hero {
        padding: 100px 0 50px;
    }
    
    .hero-text h1 {
        font-size: 2rem;
    }
    
    .hero-text .subtitle {
        font-size: 1.1rem;
    }
    
    .features-grid,
    .screenshot-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 20px;
    }
    
    /* Reduce padding on about-stats-grid to prevent overflow */
    .about-stats-grid {
        padding: 40px 25px !important;
    }
    
    /* Reduce padding on stat items to fit better */
    .about-stat-item {
        padding: 25px 18px !important;
    }
}

/* ========================================
   Page Specific Styles
   ======================================== */
.page-header {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-align: center;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

.content-section {
    padding: 80px 0;
}

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

@media (max-width: 768px) {
    .two-column {
        grid-template-columns: 1fr;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
}

/* ========================================
   AI Content Cards - Mobile Responsive
   Only targets the specific AI cards section
   ======================================== */
@media (max-width: 420px) {
    /* Force ALL stats grids to single column on small mobile */
    .stats-grid {
        grid-template-columns: 1fr !important;
    }
    
    /* Adjust wrapper padding for small screens */
    .ai-content-wrapper {
        padding: 20px 15px !important;
    }
    
    /* Target only the AI cards grid container */
    .ai-cards-grid {
        grid-template-columns: 1fr !important;
        gap: 15px !important;
    }
    
    /* Target only direct children cards of .ai-cards-grid */
    .ai-cards-grid > div {
        padding: 18px !important;
        min-width: 0 !important;
    }
    
    /* Target icon divs inside AI cards */
    .ai-cards-grid > div > div:first-child {
        font-size: 1.75em !important;
        margin-bottom: 10px !important;
    }
    
    /* Target h4 titles inside AI cards */
    .ai-cards-grid > div > h4 {
        font-size: 1.1em !important;
        margin-bottom: 8px !important;
    }
    
    /* Target paragraph text inside AI cards */
    .ai-cards-grid > div > p {
        font-size: 0.9rem !important;
        line-height: 1.5 !important;
    }
    
    /* Why Choose UnlockYourSkills section - responsive for small mobile */
    /* Override any grid column settings from other media queries */
    .stats-grid.about-stats-grid.why-choose-grid,
    .about-stats-grid.why-choose-grid.stats-grid,
    .why-choose-grid.stats-grid,
    .why-choose-grid {
        grid-template-columns: 1fr !important;
    }
    
    .about-stats-grid.why-choose-grid {
        padding: 25px 15px !important;
        gap: 15px !important;
    }
    
    /* Target only direct children stat items in why-choose-grid */
    .why-choose-grid > .stat-item.about-stat-item,
    .why-choose-grid > .about-stat-item {
        padding: 18px 15px !important;
        min-width: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
    }
    
    /* Target icon divs inside why-choose cards - override base 3rem */
    .why-choose-grid .about-stat-item .stat-icon,
    .why-choose-grid .stat-item.about-stat-item .stat-icon {
        font-size: 2rem !important;
        margin-bottom: 10px !important;
    }
    
    /* Target h3 titles inside why-choose cards - override base 1.1rem */
    .why-choose-grid .about-stat-item h3.stat-label,
    .why-choose-grid .stat-item.about-stat-item h3.stat-label {
        font-size: 1rem !important;
        margin-bottom: 8px !important;
        line-height: 1.4 !important;
    }
    
    /* Target paragraph text inside why-choose cards - override base 1.1rem */
    .why-choose-grid .about-stat-item p.stat-label,
    .why-choose-grid .stat-item.about-stat-item p.stat-label {
        font-size: 0.9rem !important;
        line-height: 1.5 !important;
    }
    
    /* Target stat-number in why-choose cards - override base 3rem */
    .why-choose-grid .about-stat-item .stat-number,
    .why-choose-grid .stat-item.about-stat-item .stat-number {
        font-size: 2rem !important;
        margin: 10px 0 !important;
    }
}