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

:root {
    /* App Colors from app_colors.dart */
    --primary-color:  #333333;
    --primary-light: #6B8BC8;
    --secondary-color: #4ECDC4;
    --secondary-light: #7BEFE8;
    
    /* Background Colors */
    --light-bg: #F8F9FA;
    --light-surface: #FFFFFF;
    --dark-bg: #212529;
    --dark-surface: #343A40;
    
    /* Text Colors */
    --text-dark: #212529;
    --text-light: #6C757D;
    --text-white: #FFFFFF;
    
    /* Status Colors */
    --success-color: #28A745;
    --warning-color: #FFC107;
    --error-color: #DC3545;
    --info-color: #17A2B8;
    
    /* Border & Shadows */
    --border-color: #E0E0E0;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

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

.container {
    max-width:  1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Image Styles */
.logo-img {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.team-photo {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.screenshot-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 25px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right:  0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all 0.3s ease;
}

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

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight:  700;
    color: var(--primary-color);
}

.logo i {
    font-size: 2rem;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width:  0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

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

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

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom:  0;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--secondary-color) 100%);
    opacity: 0.05;
}

.animated-shapes {
    position: absolute;
    width: 100%;
    height:  100%;
}

.shape {
    position: absolute;
    border-radius: 50%;
    animation: float 20s infinite ease-in-out;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    opacity: 0.1;
    top: 10%;
    left: 10%;
}

.shape-2 {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-light));
    opacity: 0.1;
    bottom: 20%;
    right: 15%;
    animation-delay: -5s;
}

.shape-3 {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, var(--warning-color), var(--primary-color));
    opacity: 0.1;
    top: 50%;
    right: 5%;
    animation-delay: -10s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-50px) rotate(180deg);
    }
}

.hero-content {
    display:  grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items:  center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight:  600;
    margin-bottom: 1.5rem;
    animation: slideInLeft 0.8s ease-out;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1. 5rem;
    animation: slideInLeft 0.8s ease-out 0.2s both;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    animation: slideInLeft 0.8s ease-out 0.4s both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    animation: slideInLeft 0.8s ease-out 0.6s both;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    box-shadow: 0 4px 15px rgba(51, 51, 51, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(51, 51, 51, 0.4);
}

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

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

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    animation: slideInLeft 0.8s ease-out 0.8s both;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.stat-item i {
    font-size:  2rem;
    color: var(--primary-color);
}

.stat-item h3 {
    font-size:  1.25rem;
    margin-bottom:  0.25rem;
}

.stat-item p {
    font-size: 0.875rem;
    color: var(--text-light);
}

.hero-image {
    display: flex;
    justify-content: center;
    animation: slideInRight 0.8s ease-out;
}

.phone-mockup {
    position: relative;
    animation: floatPhone 3s ease-in-out infinite;
    margin-top: 15%;

}

@keyframes floatPhone {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.phone-frame {
    width: 300px;
    height: 600px;
    background: linear-gradient(135deg, var(--dark-bg), var(--dark-surface));
    border-radius: 40px;
    padding: 15px;
    box-shadow:  var(--shadow-xl);
    position: relative;
}

.phone-frame::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 25px;
    background: var(--dark-bg);
    border-radius: 0 0 20px 20px;
    z-index: 2;
}

.phone-screen {
    width: 100%;
    height:  100%;
    background: white;
    border-radius: 30px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

/* Fixed App Preview - Always visible when screenshot is missing */
.phone-screen.screenshot-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height:  100%;
    object-fit: cover;
    z-index: 1;
}

.app-preview {
    text-align: center;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 0;
}

.app-icon {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    position: relative;
}

.app-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
}

.app-icon i {
    font-size: 4rem;
    color: white;
}

.app-preview h2 {
    font-size:  2rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    margin-top: 0;
}

.app-preview p {
    color: var(--text-light);
    margin:  0;
}

/* Animations */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Section Styles */
section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border-radius:  50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

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

/* Features Section */
.features {
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    padding: 2rem;
    background: var(--light-bg);
    border-radius: 20px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1. 5rem;
}

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

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom:  1rem;
    color: var(--text-dark);
}

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

/* Screenshots Section */
.screenshots {
    background: var(--light-bg);
}

.screenshots-slider {
    display: flex;
    gap: 2rem;
    overflow-x: auto;
    padding: 2rem 0;
    scroll-snap-type: x mandatory;
}

.screenshots-slider::-webkit-scrollbar {
    height: 8px;
}

.screenshots-slider::-webkit-scrollbar-track {
    background: var(--border-color);
    border-radius: 10px;
}

.screenshots-slider::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 10px;
}

.screenshot-item {
    flex: 0 0 280px;
    scroll-snap-align: center;
}

.screenshot-item img {
    width: 100%;
    height: 580px;
    object-fit:  cover;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    border: 8px solid var(--dark-bg);
}

.screenshot-item p {
    text-align: center;
    margin-top: 1rem;
    font-weight: 600;
    color:  var(--text-dark);
}

/* About Section */
.about {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: white;
}

.about-content {
    display:  grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    align-items:  start;
}

.about-text.section-badge {
    background: rgba(255, 255, 255, 0.2);
}

.about-text.section-title {
    color: white;
}

.about-text p {
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
    opacity: 0.9;
    line-height: 1.8;
}

.about-highlights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin:  2rem 0;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

.highlight-item i {
    color: var(--success-color);
    font-size: 1.25rem;
}

.team-title {
    font-size: 1.5rem;
    margin: 2rem 0 1.5rem;
}

.team-members {
    display: grid;
    gap: 1rem;
}

.team-member {
    display: flex;
    align-items: center;
    gap:  1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    backdrop-filter:  blur(10px);
}

.team-member i {
    font-size: 2. 5rem;
    opacity: 0.8;
}

.team-member h4 {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
}

.team-member p {
    font-size: 0.875rem;
    opacity: 0.8;
    margin:  0;
}

.about-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    position: sticky;
    top: 100px;
}

.card-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    padding: 1.5rem;
    display: flex;
    align-items:  center;
    gap: 1rem;
}

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

.card-header span {
    font-size: 1.25rem;
    font-weight: 600;
}

.card-body {
    padding: 2rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.stat-box {
    text-align: center;
    padding: 1.5rem;
    background: var(--light-bg);
    border-radius: 15px;
}

.stat-box h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-box p {
    color: var(--text-light);
    font-size: 0.875rem;
    margin: 0;
}

/* Download Section - IMPROVED BUTTONS */
.download {
    padding-bottom: 0;
    padding-top: 0;
    background: white;
}

.download-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.download-buttons {
    display: flex;
    flex-direction: column;
    gap: 1. 5rem;
    margin:  2rem 0;
}

.download-btn {
    display: flex;
    align-items: center;
    gap:  1. 5rem;
    padding: 1.75rem 2rem;
    border-radius: 20px;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 600;
    position: relative;
    overflow: hidden;
    border-bottom-width: 10px;
    margin-bottom: 10px;

}

.download-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.download-btn:hover::before {
    left:  100%;
}

.android-btn {
    background: linear-gradient(135deg, var(--success-color) 0%, #34D058 100%);
    color: white;
    box-shadow: 0 8px 20px rgba(40, 167, 69, 0.3);
}

.android-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(40, 167, 69, 0.4);
}

.github-btn {
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--dark-surface) 100%);
    color: white;
    box-shadow: 0 8px 20px rgba(33, 37, 41, 0.3);
}

.github-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(33, 37, 41, 0.4);
}

.download-btn-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-right: 10px;
}

.download-btn-icon i {
    font-size: 2rem;
}

.download-btn-content {
    flex: 1;
    text-align: left;
}

.download-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 400;
    opacity: 0.9;
    margin-bottom: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.download-platform {
    display: block;
    font-size: 1. 25rem;
    margin-bottom: 0.25rem;
}

.download-size {
    display: block;
    font-size: 0.75rem;
    opacity: 0.8;
}

.download-btn-arrow {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.download-btn:hover .download-btn-arrow {
    transform: translateX(5px);
}

.download-btn-arrow i {
    font-size: 1rem;
}

.download-note {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-light);
    font-size: 0.875rem;
}

.download-preview {
    width: 100%;
    height:  100%;
}

.download-preview img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow:  var(--shadow-lg);
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--light-bg);
    border-radius: 15px;
}

.feature-item i {
    font-size: 2rem;
    color: var(--primary-color);
}

.feature-item h4 {
    font-size:  1.125rem;
    margin-bottom: 0.25rem;
}

.feature-item p {
    color: var(--text-light);
    font-size: 0.875rem;
    margin: 0;
}

/* Contact Section */
.contact {
    background: var(--light-bg);
}
.faq {
    background:  white;
}

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

.faq-item {
    background: var(--light-bg);
    border-radius: 15px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

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

.faq-question {
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
    user-select: none;
}

.faq-question:hover {
    background: rgba(255, 255, 255, 0.5);
}

.faq-question h3 {
    font-size: 1.125rem;
    color: var(--text-dark);
    margin: 0;
    flex:  1;
    padding-right: 1rem;
}

.faq-question i {
    color: var(--primary-color);
    transition: transform 0.3s ease;
    font-size: 1.25rem;
    flex-shrink: 0;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
}

.faq-item.active .faq-answer {
    max-height: 1000px;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-light);
    line-height: 1.8;
    margin:  0;
}

.download-features{
    margin-top: 50%;
}
.contact-info {
    display: flex;
    flex-direction: column;
    gap:  1.5rem;
}

.contact-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.contact-card:hover {
    transform:  translateY(-5px);
    box-shadow: var(--shadow-md);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin:  0 auto 1rem;
}

.contact-icon i {
    font-size:  1.5rem;
    color: white;
}

.contact-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.contact-card p {
    color: var(--text-light);
    margin-bottom: 1rem;
}

.contact-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.contact-link:hover {
    color: var(--primary-light);
}

.contact-form-container {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow:  var(--shadow-sm);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.form-group label {
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea {
    padding: 0.875rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
}

/* FAQ Section - FIXED */
.faq {
    background: white;
}

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

.faq-item {
    background: var(--light-bg);
    border-radius: 15px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

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

.faq-question {
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
    user-select: none;
}

.faq-question:hover {
    background: rgba(255, 255, 255, 0.5);
}

.faq-question h3 {
    font-size: 1.125rem;
    color: var(--text-dark);
    margin: 0;
    flex:  1;
    padding-right: 1rem;
}

.faq-question i {
    color: var(--primary-color);
    transition: transform 0.3s ease;
    font-size: 1.25rem;
    flex-shrink: 0;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease, padding 0.5s ease;
}

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

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-light);
    line-height: 1.8;
    margin:  0;
}

/* Footer */
.footer {
    background: var(--dark-bg);
    color: var(--text-white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom:  3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-logo i {
    font-size: 2rem;
    color: var(--primary-light);
}

.footer-section p {
    color: var(--text-light);
    margin-bottom: 1. 5rem;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--dark-surface);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    transition: all 0.3s ease;
}

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

.footer-section h4 {
    font-size:  1.125rem;
    margin-bottom: 1rem;
}

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

.footer-section ul li {
    margin-bottom:  0.75rem;
}

.footer-section ul li a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.about-image{
    margin-top: 70%;
}
.footer-section ul li i {
    margin-right: 0.5rem;
    color: var(--primary-light);
}

.footer-bottom {
    border-top: 1px solid var(--dark-surface);
    padding-top: 2rem;
    text-align: center;
    color: var(--text-light);
}

/* Responsive Design */
@media (max-width:  968px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 100%;
        background: white;
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        transition: right 0.3s ease;
    }

    .nav-menu.active {
        right: 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

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

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .hero-content {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-image {
        order: -1;
    }

    .phone-frame {
        margin-top: 40px;
        width: 250px;
        height: 500px;
    }

    .hero-stats {
        grid-template-columns: 1fr;
    }

    .about-content,
    .download-content,
    .contact-content {
        grid-template-columns: 1fr;
    }

    .about-card {
        margin-top: 60%;
        position: static;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size:  2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .card-body {
        grid-template-columns: 1fr;
    }

    .about-highlights {
        grid-template-columns: 1fr;
    }

    .download-btn {
        padding: 1.5rem;
        gap: 1rem;
    }

    .download-btn-icon {
        width: 50px;
        height: 50px;
    }

    .download-btn-icon i {
        font-size:  1.5rem;
    }

    .download-platform {
        font-size: 1rem;
    }
}