/* 
* CallAfix Website Stylesheet
* Modern and animated styles for the CallAfix landing page
*/

:root {
    /* Main color scheme */
    --primary-color: #800080; /* Purple */
    --secondary-color: #FFD700; /* Gold */
    --dark-color: #333333;
    --light-color: #f4f4f4;
    --white: #ffffff;
    --grey: #777777;
    --light-grey: #e8e8e8;
    --transparent: rgba(0, 0, 0, 0);
    
    /* Typography */
    --heading-font: 'Roboto', sans-serif;
    --body-font: 'Roboto', sans-serif;
    
    /* Animations */
    --transition-speed: 0.3s;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--body-font);
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 80px 0;
}

img {
    max-width: 100%;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 15px;
}

p {
    margin-bottom: 15px;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: color var(--transition-speed) ease;
}

a:hover {
    color: var(--secondary-color);
}

ul {
    list-style: none;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    width: 50px;
    height: 4px;
    background-color: var(--secondary-color);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

.section-header p {
    color: var(--grey);
    font-size: 1.1rem;
}

/* Button Styles */
.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 50px;
    text-align: center;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
    border: 2px solid var(--primary-color);
    box-shadow: 0 4px 15px rgba(128, 0, 128, 0.3);
}

.btn-primary:hover {
    background-color: var(--white);
    color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(128, 0, 128, 0.4);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--dark-color);
    border: 2px solid var(--secondary-color);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.btn-secondary:hover {
    background-color: var(--white);
    color: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
}

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

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

.btn-app {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 15px;
    background-color: var(--dark-color);
    color: var(--white);
    border-radius: 8px;
    margin-right: 10px;
    margin-bottom: 10px;
    font-size: 0.9rem;
    transition: transform var(--transition-speed) ease;
}

.btn-app:hover {
    transform: translateY(-3px);
    color: var(--white);
    background-color: #444;
}

.btn-app i {
    font-size: 1.2rem;
    margin-right: 8px;
}

/* Header Styles */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 15px 0;
    transition: all var(--transition-speed) ease;
}

header.scrolled {
    padding: 8px 0;
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--heading-font);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.logo span {
    color: var(--secondary-color);
}

nav ul {
    display: flex;
}

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    color: var(--dark-color);
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

nav ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background-color: var(--primary-color);
    transition: width var(--transition-speed) ease;
}

nav ul li a:hover {
    color: var(--primary-color);
}

nav ul li a:hover::after {
    width: 100%;
}

.cta-button {
    display: flex;
    gap: 10px;
}

.mobile-menu {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--primary-color);
    margin: 2px 0;
    transition: all var(--transition-speed) ease;
    border-radius: 2px;
}

/* Hero Section */
.hero {
    padding: 180px 0 100px;
    background: linear-gradient(135deg, rgba(255,255,255,0.95) 0%, rgba(240,240,250,0.95) 100%);
    position: relative;
    overflow: hidden;
}

/* Services Section */
.services {
    background-color: var(--white);
    position: relative;
    padding: 100px 0;
    overflow: hidden;
}

.services::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 300px;
    height: 300px;
    background-color: var(--primary-color);
    opacity: 0.03;
    border-radius: 50%;
    z-index: 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.service-card {
    background-color: var(--white);
    border-radius: 12px;
    padding: 40px 25px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
    height: 100%;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, #9932CC 100%);
    opacity: 0.9;
    z-index: -1;
    transition: height 0.5s ease;
}

.service-card:hover::before {
    height: 100%;
}

.service-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color) 0%, #9932CC 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    transition: all 0.4s ease;
}

.service-card:hover .service-icon {
    background: var(--white);
    transform: scale(0.85) translateY(-15px);
}

.service-icon i {
    font-size: 2rem;
    color: var(--white);
    transition: all 0.4s ease;
}

.service-card:hover .service-icon i {
    color: var(--primary-color);
}

.service-card h3 {
    font-size: 1.5rem;
    color: var(--dark-color);
    margin-bottom: 15px;
    transition: all 0.4s ease;
}

.service-card p {
    color: var(--grey);
    transition: all 0.4s ease;
}

.service-card:hover h3,
.service-card:hover p {
    color: var(--white);
}

.card-hover {
    position: absolute;
    bottom: -60px;
    left: 0;
    width: 100%;
    padding: 20px;
    opacity: 0;
    transition: all 0.5s ease;
}

.service-card:hover .card-hover {
    bottom: 20px;
    opacity: 1;
}

.view-all {
    text-align: center;
    margin-top: 50px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../img/pattern.png');
    opacity: 0.05;
    z-index: -1;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.hero-text {
    flex: 1;
}

.hero-text h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--dark-color);
    animation: fadeInUp 1s ease;
}

.hero-text p {
    font-size: 1.1rem;
    color: var(--grey);
    margin-bottom: 30px;
    animation: fadeInUp 1s ease 0.2s;
    animation-fill-mode: both;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    animation: fadeInUp 1s ease 0.4s;
    animation-fill-mode: both;
}

.hero-image {
    flex: 1;
    position: relative;
    height: 400px;
    animation: floatImage 6s ease-in-out infinite;
    transform-style: preserve-3d;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(128, 0, 128, 0.3);
    transition: transform 0.5s ease, box-shadow 0.5s ease;
}

.hero-img:hover {
    transform: scale(1.02);
    box-shadow: 0 20px 40px rgba(128, 0, 128, 0.4);
}

/* Features Section */
.features {
    background-color: var(--light-color);
    position: relative;
    overflow: hidden;
}

/* Statistics Section */
.statistics {
    background: linear-gradient(135deg, #f8f8f8 0%, #f0f0fa 100%);
    position: relative;
    overflow: hidden;
    padding: 100px 0;
}

.statistics::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background-color: var(--primary-color);
    border-radius: 50%;
    opacity: 0.05;
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.stat-item {
    background-color: var(--white);
    border-radius: 15px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.stat-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), #9932CC);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.stat-icon i {
    font-size: 1.8rem;
    color: var(--white);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
    font-family: var(--heading-font);
}

.stat-item h4 {
    color: var(--grey);
    font-weight: 500;
    margin-bottom: 0;
}

.features::before {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 200px;
    height: 200px;
    background-color: var(--secondary-color);
    opacity: 0.05;
    border-radius: 50%;
    z-index: 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
    height: 100%;
}

.feature-card::before {
    content: '';
    position: absolute;
    bottom: -100%;
    left: 0;
    width: 100%;
    height: 8px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: bottom var(--transition-speed) ease;
    z-index: -1;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.feature-card:hover::before {
    bottom: 0;
}

.feature-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), #9932CC);
    margin-bottom: 20px;
    box-shadow: 0 5px 15px rgba(128, 0, 128, 0.2);
}

.feature-icon i {
    font-size: 1.8rem;
    color: var(--white);
}

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

.feature-card p {
    color: var(--grey);
}

/* How It Works Section */
.how-it-works {
    background-color: var(--white);
    position: relative;
    overflow: hidden;
}

.how-it-works::after {
    content: '';
    position: absolute;
    top: 50px;
    left: -100px;
    width: 300px;
    height: 300px;
    background-color: var(--primary-color);
    opacity: 0.03;
    border-radius: 50%;
}

.steps {
    display: flex;
    flex-direction: column;
    gap: 40px;
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.steps::before {
    content: '';
    position: absolute;
    top: 30px;
    bottom: 30px;
    left: 25px;
    width: 2px;
    background-color: var(--light-grey);
}

.step {
    display: flex;
    align-items: flex-start;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), #9932CC);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin-right: 20px;
    box-shadow: 0 5px 15px rgba(128, 0, 128, 0.2);
    position: relative;
    z-index: 2;
}

.step-content {
    flex: 1;
    background-color: var(--white);
    padding: 20px 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.step-content h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

/* Testimonials Section */
.testimonials {
    background-color: var(--light-color);
    position: relative;
    overflow: hidden;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, var(--secondary-color) 10%, var(--transparent) 70%);
    opacity: 0.05;
}

.testimonial-slider {
    position: relative;
    margin-bottom: 30px;
    overflow: hidden;
}

.testimonial-slide {
    background-color: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
    margin: 10px;
    transition: transform 0.5s ease;
    display: none;
}

.testimonial-slide.active {
    display: block;
    animation: fadeIn 0.5s ease forwards;
}

.rating {
    margin-bottom: 20px;
}

.rating i {
    color: var(--secondary-color);
    font-size: 1.2rem;
    margin: 0 2px;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 20px;
    color: var(--grey);
    position: relative;
    padding: 0 20px;
}

.testimonial-text::before,
.testimonial-text::after {
    content: '"';
    font-size: 4rem;
    color: var(--light-grey);
    position: absolute;
    line-height: 0;
}

.testimonial-text::before {
    top: 15px;
    left: -10px;
}

.testimonial-text::after {
    bottom: -10px;
    right: -10px;
}

.client-info h4 {
    color: var(--primary-color);
    margin-bottom: 5px;
}

.client-info p {
    font-size: 0.9rem;
    color: var(--grey);
}

.testimonial-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
}

.control-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--white);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    color: var(--primary-color);
    transition: all var(--transition-speed) ease;
}

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

.testimonial-dots {
    display: flex;
    gap: 8px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--light-grey);
    cursor: pointer;
    transition: all var(--transition-speed) ease;
}

.dot.active {
    background-color: var(--primary-color);
    transform: scale(1.3);
}

/* Marquee Section */
.marquee-section {
    background-color: var(--primary-color);
    padding: 30px 0;
    overflow: hidden;
    position: relative;
}

.marquee-container {
    width: 100%;
    overflow: hidden;
}

.marquee-content {
    display: flex;
    animation: scrolling-marquee 30s linear infinite;
    white-space: nowrap;
}

.marquee-item {
    display: flex;
    align-items: center;
    color: var(--white);
    margin: 0 30px;
    font-weight: 500;
}

.marquee-item i {
    color: var(--secondary-color);
    font-size: 1.5rem;
    margin-right: 10px;
}

@keyframes scrolling-marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, var(--primary-color), #9932CC);
    color: var(--white);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
}

.cta::after {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 400px;
    height: 400px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
}

.cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--white);
}

.cta-content p {
    font-size: 1.1rem;
    margin-bottom: 40px;
    color: rgba(255, 255, 255, 0.9);
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
}

.app-downloads {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 20px;
}

.app-mockup {
    max-width: 300px;
    margin: 40px auto 0;
    filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.3));
    transform: perspective(800px) rotateY(-10deg);
    transition: transform 1s ease;
}

.app-mockup:hover {
    transform: perspective(800px) rotateY(0deg);
}

/* Footer */
footer {
    background-color: var(--dark-color);
    color: var(--light-color);
    padding: 80px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo h2 {
    color: var(--white);
    margin-bottom: 15px;
}

.footer-logo span {
    color: var(--secondary-color);
}

.footer-logo p {
    color: rgba(255, 255, 255, 0.7);
}

.link-group h4 {
    color: var(--white);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.link-group h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 3px;
    background-color: var(--secondary-color);
}

.link-group ul li {
    margin-bottom: 10px;
}

.link-group ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-speed) ease, transform var(--transition-speed) ease;
    display: inline-block;
}

.link-group ul li a:hover {
    color: var(--secondary-color);
    transform: translateX(5px);
}

.footer-social h4 {
    color: var(--white);
    margin-bottom: 20px;
}

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

.social-icons a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.2rem;
    transition: all var(--transition-speed) ease;
}

.social-icons a:hover {
    background-color: var(--secondary-color);
    color: var(--dark-color);
    transform: translateY(-5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-color);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    border: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

.scroll-to-top.active {
    opacity: 1;
    visibility: visible;
    bottom: 30px;
}

.scroll-to-top:hover {
    background: var(--secondary-color);
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

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

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

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

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 15px 20px rgba(0, 0, 0, 0.2);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }
}

/* Responsive Styles */
@media screen and (max-width: 1024px) {
    .hero {
        padding: 150px 0 80px;
    }

    .hero-text h1 {
        font-size: 2.5rem;
    }

    .hero-image {
        height: 350px;
    }
}

@media screen and (max-width: 768px) {
    section {
        padding: 60px 0;
    }

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

    .hero-text {
        text-align: center;
        margin-bottom: 30px;
    }

    .hero-buttons {
        justify-content: center;
    }

    .cta-button {
        display: none;
    }

    nav {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--white);
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        padding: 20px 0;
        clip-path: circle(0% at 100% 0);
        transition: all 0.5s ease-out;
    }

    nav.active {
        clip-path: circle(150% at 100% 0);
    }

    nav ul {
        flex-direction: column;
        text-align: center;
    }

    nav ul li {
        margin: 15px 0;
    }

    .mobile-menu {
        display: flex;
    }

    .mobile-menu.active .bar:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }

    .mobile-menu.active .bar:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu.active .bar:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }

    .footer-content {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 30px;
    }
}

@media screen and (max-width: 576px) {
    .hero-text h1 {
        font-size: 2rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .testimonial-slide {
        padding: 20px;
    }

    .cta {
        padding: 60px 0;
    }

    .cta-content h2 {
        font-size: 2rem;
    }

    .app-downloads {
        flex-direction: column;
        align-items: center;
    }

    .btn-app {
        margin-right: 0;
        width: 200px;
    }
}