/* css/style.css */
:root {
    --primary: #4A00E0;
    --secondary: #8E2DE2;
    --accent: #00C9FF;
    --background: #F9FAFB;
    --text: #1E1E1E;
    --text-light: #666;
    --text-lighter: #888;
    --white: #FFFFFF;
    --devs-bg: #F4F0FF;
    --insight-bg: #F0FDFF;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-light: 0 5px 15px rgba(0, 0, 0, 0.05);
    --gradient: linear-gradient(135deg, #4A00E0 0%, #8E2DE2 50%, #00C9FF 100%);
    --gradient-light: linear-gradient(135deg, rgba(74, 0, 224, 0.1) 0%, rgba(142, 45, 226, 0.1) 50%, rgba(0, 201, 255, 0.1) 100%);
    --border-radius: 15px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.7;
    color: var(--text);
    background: var(--background);
    overflow-x: hidden;
    font-size: 16px;
}

.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-size: 2.8rem;
    color: var(--text);
}

h3 {
    font-size: 2rem;
}

h4 {
    font-size: 1.4rem;
}

p {
    margin-bottom: 1.5rem;
    color: var(--text-light);
    line-height: 1.7;
}

.section-subtitle {
    font-size: 1.3rem;
    color: var(--text-lighter);
    font-weight: 400;
    margin-bottom: 0;
}

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

/* Buttons */
.btn-primary, .btn-secondary, .btn-nav {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    text-align: center;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(74, 0, 224, 0.3);
}

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

.btn-secondary:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.btn-nav {
    background: var(--gradient);
    color: var(--white);
    padding: 12px 28px;
    box-shadow: var(--shadow-light);
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 1.4rem;
}

.logo-img {
    width: 50px;
    height: 50px;
    border-radius: 8px;
}

.logo-text {
    font-family: Great Vibes;
    font-size: 2.2rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

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

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding: 140px 0 80px;
    background: var(--gradient-light);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000" opacity="0.03"><polygon fill="%234A00E0" points="0,1000 1000,0 1000,1000"/></svg>');
    background-size: cover;
}

.hero-content {
    display: flex;
    align-items: center;
    gap: 4rem;
    min-height: 80vh;
    position: relative;
    z-index: 1;
}

.hero-text {
    flex: 1;
}

.hero-text h1 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    color: var(--text-light);
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.hero-stats {
    display: flex;
    gap: 3rem;
}

.stat {
    text-align: left;
}

.stat h3 {
    font-size: 2.5rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat p {
    color: var(--text-lighter);
    margin: 0;
    font-size: 0.9rem;
}

.hero-image {
    flex: 1;
    text-align: center;
}

.hero-img {
    max-width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.hero-img:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

/* About Section */
.about {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-header h2 {
    margin-bottom: 1rem;
}

.about-content {
    display: flex;
    align-items: center;
    gap: 5rem;
}

.about-text {
    flex: 1;
}

.mission-vision {
    display: grid;
    gap: 2rem;
    margin: 2.5rem 0;
}

.mv-item h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--primary);
    margin-bottom: 1rem;
}

.mv-item h4 i {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-image {
    flex: 1;
}

.about-img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

/* Group Sections - Equal Styling */
.group-section {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.devs-hub {
    background: var(--devs-bg);
}

.insight-room {
    background: var(--insight-bg);
}

.group-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    opacity: 0.1;
}

.group-content {
    display: flex;
    align-items: center;
    gap: 5rem;
    position: relative;
    z-index: 1;
}

.group-content.reverse {
    flex-direction: row-reverse;
}

/* Group Text Styling - Equal for Both */
.group-text {
    flex: 1;
}

.group-text h3 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 2.2rem;
}

.group-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* Enhanced Group Visuals - Equal for Both */
.group-visuals {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.visual-main {
    width: 100%;
    position: relative;
}

.main-img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.main-img:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

/* Visual Grid for Multiple Images - Equal for Both */
.visual-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.grid-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    cursor: pointer;
    aspect-ratio: 1;
}

.grid-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.grid-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(74, 0, 224, 0.8) 0%, rgba(142, 45, 226, 0.8) 50%, rgba(0, 201, 255, 0.8) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    opacity: 0;
    transition: var(--transition);
}

.grid-item:hover .grid-overlay {
    opacity: 1;
}

.grid-overlay i {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.grid-overlay span {
    font-size: 0.9rem;
    font-weight: 600;
}

/* Features Grid - Equal for Both */
.features-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin: 2.5rem 0;
}

.feature-card {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    border-left: 4px solid var(--accent);
}

.feature-card:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.feature-content {
    flex: 1;
}

.feature-content h4 {
    margin-bottom: 0.5rem;
    color: var(--text);
}

.feature-content p {
    margin: 0;
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Audience Section - Equal for Both */
.audience-section {
    margin: 2.5rem 0;
}

.audience-section h4 {
    margin-bottom: 1rem;
    color: var(--text);
}

.audience-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.audience-tag {
    background: var(--gradient-light);
    color: var(--primary);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid rgba(74, 0, 224, 0.2);
    transition: var(--transition);
}

.audience-tag:hover {
    background: var(--gradient);
    color: var(--white);
    transform: translateY(-2px);
}

/* Stats Section - Equal for Both */
.group-stats {
    margin-top: 4rem;
    padding: 3rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-light);
    font-weight: 500;
}

/* Group CTA - Equal for Both */
.group-cta {
    text-align: center;
    padding: 2.5rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    margin-top: 2rem;
    border: 1px solid rgba(74, 0, 224, 0.1);
}

.group-cta .btn-primary {
    margin-bottom: 1.5rem;
}

.cta-note {
    font-size: 0.9rem;
    color: var(--text-lighter);
    margin: 0;
}

/* Devs Hub Specific Image Styles */
.devs-hub .grid-overlay {
    background: linear-gradient(135deg, rgba(74, 0, 224, 0.9) 0%, rgba(142, 45, 226, 0.9) 100%);
}

/* Insight Room Specific Image Styles */
.insight-room .grid-overlay {
    background: linear-gradient(135deg, rgba(142, 45, 226, 0.9) 0%, rgba(0, 201, 255, 0.9) 100%);
}

/* Responsive Design for Group Sections */
@media (max-width: 1024px) {
    .group-content {
        gap: 3rem;
    }
    
    .visual-grid {
        gap: 1rem;
    }
}

@media (max-width: 768px) {
    .group-content {
        flex-direction: column;
        gap: 3rem;
    }
    
    .group-content.reverse {
        flex-direction: column;
    }
    
    .visual-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }
    
    .grid-item {
        aspect-ratio: 1;
    }
    
    .feature-card {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .audience-tags {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .group-section {
        padding: 80px 0;
    }
    
    .visual-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-card {
        padding: 1rem;
    }
    
    .feature-icon {
        width: 50px;
        height: 50px;
    }
    
    .feature-icon i {
        font-size: 1.2rem;
    }
    
    .group-cta {
        padding: 2rem 1.5rem;
    }
}

/* Animation Delays for Staggered Effects */
.group-visuals [data-aos] {
    transition-delay: calc(var(--aos-delay, 0) + 200ms);
}

.feature-card:nth-child(1) { --aos-delay: 100ms; }
.feature-card:nth-child(2) { --aos-delay: 200ms; }
.feature-card:nth-child(3) { --aos-delay: 300ms; }
.feature-card:nth-child(4) { --aos-delay: 400ms; }

.grid-item:nth-child(1) { --aos-delay: 300ms; }
.grid-item:nth-child(2) { --aos-delay: 400ms; }
.grid-item:nth-child(3) { --aos-delay: 500ms; }
.grid-item:nth-child(4) { --aos-delay: 600ms; }

/* Why Join Section */
.why-join {
    padding: 100px 0;
    background: var(--gradient-light);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-bottom: 4rem;
}

.benefit {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.benefit::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient);
}

.benefit:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.benefit-icon {
    width: 90px;
    height: 90px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    transition: var(--transition);
}

.benefit:hover .benefit-icon {
    transform: scale(1.1) rotate(5deg);
}

.benefit-icon i {
    font-size: 2.5rem;
    color: var(--white);
}

.benefit h3 {
    margin-bottom: 1rem;
    color: var(--text);
}

.additional-benefits {
    background: var(--white);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.additional-benefits h3 {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--primary);
}

.perks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.perk {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--background);
    border-radius: 10px;
    transition: var(--transition);
}

.perk:hover {
    background: var(--gradient-light);
    transform: translateX(10px);
}

.perk i {
    color: var(--primary);
    font-size: 1.2rem;
}

/* Founder Section */
.founder {
    padding: 100px 0;
}

.founder-content {
    display: flex;
    align-items: flex-start;
    gap: 5rem;
}

.founder-image {
    flex: 1;
    text-align: center;
}

.founder-img {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
}

.founder-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: var(--gradient);
    color: var(--white);
    border-radius: 50%;
    text-decoration: none;
    transition: var(--transition);
}

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

.founder-text {
    flex: 1;
}

.founder-title {
    color: var(--primary);
    font-weight: 600;
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.founder-bio p {
    margin-bottom: 1.5rem;
}

.founder-expertise {
    margin: 2.5rem 0;
}

.founder-expertise h4 {
    margin-bottom: 1rem;
    color: var(--text);
}

.expertise-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.tag {
    background: var(--gradient-light);
    color: var(--primary);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid rgba(74, 0, 224, 0.2);
}

.founder-links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

/* Reviews Section */
.reviews {
    padding: 100px 0;
    background: var(--gradient-light);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.review-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

.review-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.review-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 5rem;
    color: var(--primary);
    opacity: 0.1;
    font-family: serif;
}

.stars {
    color: #FFD700;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.review-card p {
    font-style: italic;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.reviewer h4 {
    margin-bottom: 0.2rem;
    color: var(--text);
}

.reviewer p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin: 0;
    font-style: normal;
}

/* FAQ Section */
.faq {
    padding: 100px 0;
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-light);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow);
}

.faq-question {
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
    background: var(--white);
}

.faq-question:hover {
    background: var(--gradient-light);
}

.faq-question h3 {
    margin: 0;
    font-size: 1.3rem;
    color: var(--text);
    flex: 1;
}

.faq-question i {
    color: var(--primary);
    transition: var(--transition);
    font-size: 1.2rem;
}

.faq-answer {
    padding: 0 2rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.5s ease;
    background: var(--white);
}

.faq-answer.active {
    padding: 0 2rem 2rem;
    max-height: 1000px;
}

.faq-answer ul {
    margin: 1rem 0;
    padding-left: 2rem;
}

.faq-answer li {
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

/* Final CTA */
.final-cta {
    padding: 120px 0;
    background: var(--gradient);
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000" opacity="0.05"><circle fill="%23FFFFFF" cx="500" cy="500" r="400"/></svg>');
    background-size: cover;
}

.final-cta h2, .final-cta p {
    color: var(--white);
    position: relative;
    z-index: 1;
}

.cta-subtitle {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    opacity: 0.9;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin: 3rem 0;
    flex-wrap: wrap;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 1.1rem;
}

.cta-feature i {
    color: #4ADE80;
}

.cta-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
    margin: 3rem 0;
    position: relative;
    z-index: 1;
}

.cta-note {
    font-size: 1rem;
    opacity: 0.9;
    margin: 0;
}

.btn-primary.large, .btn-secondary.large {
    padding: 18px 40px;
    font-size: 1.2rem;
}

.btn-secondary.large {
    background: rgba(255, 255, 255, 0.15);
    border: 2px solid var(--white);
    color: var(--white);
    backdrop-filter: blur(10px);
}

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

/* Footer */
/* Enhanced Footer Styles */
.footer {
    background: var(--text);
    color: var(--white);
    padding: 80px 0 90px;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.3;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand {
    flex: 2;
    min-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1.5rem;
    font-weight: 700;
    font-size: 1.5rem;
}

.footer-logo-img {
    width: 40px;
    height: 40px;
    border-radius: 8px;
}

.footer-logo-text {
    color: var(--white);
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2rem;
    max-width: 400px;
    line-height: 1.6;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 50%;
    text-decoration: none;
    transition: var(--transition);
}

.social-icon:hover {
    background: var(--gradient);
    transform: translateY(-5px);
}

.footer-links {
    flex: 3;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
}

.footer-section {
    min-width: 180px;
}

.footer-section h4 {
    margin-bottom: 1.5rem;
    color: var(--white);
    font-size: 1.2rem;
    position: relative;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent);
}

.footer-section a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    margin-bottom: 1rem;
    transition: var(--transition);
    font-size: 0.95rem;
}

.footer-section a:hover {
    color: var(--accent);
    transform: translateX(5px);
}

/* Footer Join Section */
.footer-join {
    background: linear-gradient(135deg, rgba(74, 0, 224, 0.1) 0%, rgba(142, 45, 226, 0.1) 50%, rgba(0, 201, 255, 0.1) 100%);
    padding: 3rem;
    border-radius: var(--border-radius);
    margin-bottom: 3rem;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-join-content h4 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.footer-join-content p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
}

.footer-join-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary.small, .btn-secondary.small {
    padding: 12px 25px;
    font-size: 0.95rem;
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.footer-copyright p, .footer-credits p {
    margin: 0;
    color: rgba(255, 255, 255, 0.7);
}

.footer-credits a {
    color: var(--accent);
    text-decoration: none;
    transition: var(--transition);
}

.footer-credits a:hover {
    color: var(--white);
}

.footer-legal-links {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.footer-legal-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.85rem;
}

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

.footer-legal-links span {
    color: rgba(255, 255, 255, 0.4);
}

/* Responsive Footer */
@media (max-width: 1024px) {
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .footer {
        padding: 60px 0 20px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 3rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-join {
        padding: 2rem 1.5rem;
    }
    
    .footer-join-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .footer-legal-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .footer {
        padding-bottom: 90px;
    }
    .footer-section {
        min-width: auto;
    }
    
    .footer-join {
        padding: 1.5rem;
    }
    
    .footer-join-content h4 {
        font-size: 1.2rem;
    }
    
    .footer-social {
        justify-content: center;
    }
}

/* Floating WhatsApp */
.float-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 70px;
    height: 70px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    text-decoration: none;
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.float-whatsapp:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
    animation: none;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    h1 {
        font-size: 3rem;
    }
    
    h2 {
        font-size: 2.5rem;
    }
    
    .hero-content, .about-content, .group-content, .founder-content {
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--white);
        flex-direction: column;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow);
        padding: 2rem 0;
        gap: 0;
    }

    .nav-links.active {
        left: 0;
    }

    .nav-links li {
        margin: 1rem 0;
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2.2rem;
    }
    
    h3 {
        font-size: 1.8rem;
    }

    .hero-content, .about-content, .group-content, .founder-content {
        flex-direction: column;
        text-align: center;
        gap: 3rem;
    }

    .hero-buttons, .cta-buttons, .founder-links {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
        gap: 2rem;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .reviews-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 3rem;
    }
    
    .footer-links {
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 2rem;
    }
    
    h3 {
        font-size: 1.6rem;
    }
    .logo-text {
        font-size: 2rem;
    }

    .hero {
        padding: 120px 0 50px;
    }

    .hero-text h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    .hero-buttons {
        flex-direction:row;
        gap: 1rem;        
        justify-content: center;

    }

    .btn-primary, .btn-secondary {
        padding: 6px 8px;
        font-size: 15px;
    }
    
    .feature {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .cta-features {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .float-whatsapp {
        width: 60px;
        height: 60px;
        font-size: 1.8rem;
        bottom: 20px;
        right: 20px;
    }
}



/* back to top button */

/* Floating Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 60px;
    height: 60px;
    background: var(--gradient);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    box-shadow: 0 6px 20px rgba(74, 0, 224, 0.4);
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.8);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.back-to-top.floating {
    animation: float 3s ease-in-out infinite;
}

.back-to-top:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 10px 30px rgba(74, 0, 224, 0.6);
    animation: none; /* Stop floating animation on hover */
}

.back-to-top:active {
    transform: translateY(0) scale(0.95);
}

/* Floating animation */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-8px);
    }
}

/* Bounce animation when appearing */
@keyframes bounceIn {
    0% {
        transform: scale(0.3);
        opacity: 0;
    }
    50% {
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.back-to-top.bounce {
    animation: bounceIn 0.6s ease;
}

/* Pulse animation for attention */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(74, 0, 224, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(74, 0, 224, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(74, 0, 224, 0);
    }
}

.back-to-top.pulse {
    animation: pulse 2s infinite;
}

/* Responsive positioning */
@media (max-width: 768px) {
    .back-to-top {
        bottom: 20px;
        left: 20px;
        width: 55px;
        height: 55px;
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .back-to-top {
        bottom: 15px;
        left: 15px;
        width: 50px;
        height: 50px;
        font-size: 1.1rem;
    }
}

/* Optional: Different positions */
.back-to-top.position-right {
    left: auto;
    right: 30px;
}

.back-to-top.position-center {
    left: 50%;
    transform: translateX(-50%) translateY(20px) scale(0.8);
}

.back-to-top.position-center.visible {
    transform: translateX(-50%) translateY(0) scale(1);
}