/* ==========================================================================
   Condo Package Management System - Main Stylesheet
   ========================================================================== */

/* Base Variables */
:root {
    --primary-gradient: linear-gradient(135deg, #4e54c8, #8f94fb);
    --secondary-gradient: linear-gradient(135deg, #00c9ff, #92fe9d);
    --accent-gradient: linear-gradient(135deg, #FF416C, #FF4B2B);
    --success-gradient: linear-gradient(135deg, #06beb6, #48b1bf);
    --dark-gradient: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
    --purple-gradient: linear-gradient(135deg, #8019c9, #da22ff);
    --glass-bg: rgba(255, 255, 255, 0.15);
    --glass-border: rgba(255, 255, 255, 0.3);
    --card-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    --text-primary: #333;
    --text-secondary: #666;
    --text-light: #fff;
    --border-radius: 16px;
    --transition-speed: 0.3s;
    --input-bg: #f5f7fa;
    --input-border: #e1e5eb;
    --input-focus: #4e54c8;
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-primary);
    overflow-x: hidden;
    background-color: #f5f7fa;
    line-height: 1.6;
}

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

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

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

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Buttons */
.btn-primary {
    display: inline-block;
    background: var(--primary-gradient);
    color: var(--text-light);
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    transition: all var(--transition-speed);
    cursor: pointer;
    border: none;
    box-shadow: 0 4px 12px rgba(78, 84, 200, 0.25);
    text-align: center;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(78, 84, 200, 0.4);
}

.btn-secondary {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    color: var(--text-light);
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    transition: all var(--transition-speed);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
    text-align: center;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
}

.animated-btn {
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.animated-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--secondary-gradient);
    z-index: -1;
    transition: transform var(--transition-speed);
    transform: scaleX(0);
    transform-origin: left;
    border-radius: 50px;
}

.animated-btn:hover::before {
    transform: scaleX(1);
}

/* Language Switcher */
.language-switcher {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 1000;
    color: var(--text-light);
    font-size: 0.9rem;
    cursor: pointer;
}

.current-language {
    background: rgba(255, 255, 255, 0.1);
    padding: 8px 16px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 8px;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-speed);
}

.current-language:hover {
    background: rgba(255, 255, 255, 0.2);
}

.language-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    margin-top: 10px;
    border-radius: 12px;
    width: 150px;
    overflow: hidden;
    display: none;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.language-dropdown a {
    padding: 12px 16px;
    display: block;
    transition: all var(--transition-speed);
}

.language-dropdown a:hover {
    background: rgba(255, 255, 255, 0.1);
}

.language-dropdown.active {
    display: block;
    animation: fadeInUp 0.3s forwards;
}

/* Header / Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    transition: all var(--transition-speed);
    padding: 15px 0;
    background-color: darkblue;
}


.header.scrolled {
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

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

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

.logo img {
    height: 40px;
    margin-right: 10px;
}

.nav-menu {
    display: flex;
}

.nav-list {
    display: flex;
    gap: 30px;
}

.nav-link {
    color: var(--text-light);
    font-weight: 500;
    position: relative;
    transition: all var(--transition-speed);
}

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

.nav-link:hover {
    color: rgba(255, 255, 255, 0.8);
}

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

.nav-buttons {
    display: flex;
    gap: 15px;
    align-items: center;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    width: 30px;
    height: 20px;
    justify-content: space-between;
    cursor: pointer;
}

.mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-light);
    transition: all var(--transition-speed);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

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

.mobile-menu-btn.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Hero Section */
.hero-section {
    position: relative;
    overflow: hidden;
    min-height: 600px;
    padding-top: 80px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark-gradient);
    z-index: -2;
}

.hero-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;base64,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');
    opacity: 0.2;
    z-index: -1;
}

.hero-slide {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 60px 0;
    color: var(--text-light);
    height: 600px;
    flex-wrap: wrap;
}

.hero-content {
    flex: 1;
    min-width: 300px;
    padding-right: 40px;
}

.hero-content h1, .hero-content h2 {
    font-size: 2.8rem;
    line-height: 1.3;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.8);
}

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

.hero-image {
    flex: 1;
    min-width: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    display: block;
    position: relative;
    z-index: 1;
    border-radius: 5px;
    animation: float 6s ease-in-out infinite;
}

.floating-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--accent-gradient);
    color: var(--text-light);
    padding: 8px 16px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 5px 15px rgba(255, 65, 108, 0.3);
    z-index: 2;
    animation: pulse 2s infinite;
}

.hero-stats {
    display: flex;
    justify-content: space-around;
    margin-top: 20px;
    padding: 20px;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    border: 1px solid var(--glass-border);
    flex-wrap: wrap;
    gap: 20px;
}

.stat {
    text-align: center;
    min-width: 150px;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.hero-feature-list {
    margin-top: 20px;
}

.feature-item {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.feature-item i {
    margin-right: 10px;
    color: #4BB543;
    font-size: 1.1rem;
}

/* Features Section */
.features-section {
    padding: 80px 0;
    background-color: #fff;
}

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

.section-badge {
    display: inline-block;
    background: var(--primary-gradient);
    color: var(--text-light);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.section-description {
    max-width: 700px;
    margin: 0 auto;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-card {
    background: #fff;
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all var(--transition-speed);
    border: 1px solid rgba(0, 0, 0, 0.05);
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.feature-content h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.feature-content p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.advanced-feature {
    display: flex;
    align-items: center;
    margin-top: 60px;
    background: #fff;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    flex-wrap: wrap;
}

.advanced-feature-content {
    flex: 1;
    min-width: 300px;
    padding: 40px;
}

.advanced-feature-content h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.advanced-feature-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.feature-list {
    margin-bottom: 30px;
}

.feature-list li {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    color: var(--text-secondary);
}

.feature-list li i {
    margin-right: 15px;
    color: #4BB543;
    font-size: 1.1rem;
}

.advanced-feature-image {
    flex: 1;
    min-width: 300px;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

.advanced-feature-image img {
    max-width: 100%;
    height: auto;
}

/* How It Works Section */
.how-it-works-section {
    padding: 80px 0;
    background-color: #f9f9f9;
}

.steps-container {
    margin-top: 60px;
}

.step-card {
    display: flex;
    margin-bottom: 50px;
    align-items: center;
    position: relative;
    background: #fff;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    flex-wrap: wrap;
}

.step-card:nth-child(even) {
    flex-direction: row-reverse;
}

.step-number {
    position: absolute;
    top: 20px;
    left: 20px;
    width: 40px;
    height: 40px;
    background: var(--primary-gradient);
    color: var(--text-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    z-index: 1;
}

.step-content {
    flex: 1;
    min-width: 300px;
    padding: 40px;
    padding-left: 80px;
}

.step-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.step-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.step-image {
    flex: 1;
    min-width: 300px;
    background: var(--input-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

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

.video-tutorial {
    text-align: center;
    margin-top: 60px;
}

.video-tutorial h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 30px;
    color: var(--text-primary);
}

.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.1);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Testimonials Section */
.testimonials-section {
    padding: 80px 0;
    background-color: var(--dark-gradient);
    color: var(--text-light);
    position: relative;
}

.testimonials-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;base64,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');
    opacity: 0.2;
    z-index: 0;
}

.testimonials-slider {
    margin-top: 40px;
    padding: 20px 10px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 1;
}

.testimonial-card {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--card-shadow);
    height: 100%;
}

.testimonial-rating {
    color: #FFD700;
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 20px;
    font-style: italic;
    color: var(--text-light);
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 15px;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 5px;
}

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

.testimonial-stats {
    display: flex;
    justify-content: space-around;
    margin-top: 60px;
    flex-wrap: wrap;
    gap: 20px;
    position: relative;
    z-index: 1;
}

.stat-item {
    text-align: center;
    min-width: 150px;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 10px;
    display: block;
}

.stat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
}

/* FAQ Section */
.pricing-section {
    padding: 80px 0;
    background-color: #f9f9f9;
}

.pricing-faq {
    max-width: 800px;
    margin: 40px auto 0;
}

.accordion {
    background: #fff;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.accordion-item {
    border-bottom: 1px solid #e1e5eb;
}

.accordion-item:last-child {
    border-bottom: none;
}

.accordion-header {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    color: var(--text-primary);
    font-weight: 600;
    transition: all var(--transition-speed);
}

.accordion-header:hover {
    background: var(--input-bg);
}

.accordion-header i {
    transition: all var(--transition-speed);
}

.accordion-header.active i {
    transform: rotate(180deg);
}

.accordion-content {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: all var(--transition-speed);
}

.accordion-content p {
    padding: 0 0 20px;
    color: var(--text-secondary);
}

.accordion-header.active + .accordion-content {
    max-height: 500px;
    padding-bottom: 20px;
}

/* CTA Section */
.cta-section {
    padding: 80px 0;
    background: var(--primary-gradient);
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;base64,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');
    opacity: 0.2;
    z-index: 0;
}

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

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 30px;
    opacity: 0.8;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: #0a0e17;
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 30px;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-logo {
    display: flex;
    align-items: center;
    color: var(--text-light);
    font-weight: 700;
    font-size: 1.5rem;
}

.footer-logo img {
    height: 40px;
    margin-right: 10px;
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-nav-group h4 {
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.footer-nav-group ul {
    list-style: none;
}

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

.footer-nav-group ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: all var(--transition-speed);
}

.footer-nav-group ul li a:hover {
    color: var(--text-light);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    flex-wrap: wrap;
    gap: 20px;
}

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

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

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

.footer-info {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

.made-with-love {
    margin-top: 5px;
}

.made-with-love i {
    color: #FF416C;
    animation: pulse 1.5s infinite;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-gradient);
    color: var(--text-light);
    border: none;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-speed);
    box-shadow: 0 5px 15px rgba(78, 84, 200, 0.3);
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(78, 84, 200, 0.4);
}

/* Social Share Buttons */
.social-share-buttons {
    position: fixed;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 99;
}

.social-share-buttons button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: var(--primary-gradient);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transition: all var(--transition-speed);
}

.social-share-buttons button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

/* Animation Classes */
.feature-card, .advanced-feature, .step-card, .testimonial-card {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.feature-card.visible, .advanced-feature.visible, .step-card.visible, .testimonial-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.feature-card:nth-child(1) { transition-delay: 0.1s; }
.feature-card:nth-child(2) { transition-delay: 0.2s; }
.feature-card:nth-child(3) { transition-delay: 0.3s; }
.feature-card:nth-child(4) { transition-delay: 0.4s; }
.feature-card:nth-child(5) { transition-delay: 0.5s; }
.feature-card:nth-child(6) { transition-delay: 0.6s; }

/* Loading Animation */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading.hidden {
    opacity: 0;
    visibility: hidden;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    border-top-color: var(--text-light);
    animation: spin 1s linear infinite;
}

/* Mobile Responsive Styles */
@media (max-width: 1200px) {
    .section-title {
        font-size: 2.2rem;
    }
    
    .hero-content h1, .hero-content h2 {
        font-size: 2.5rem;
    }
}

@media (max-width: 992px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: rgba(0, 0, 0, 0.95);
        backdrop-filter: blur(10px);
        flex-direction: column;
        align-items: center;
        padding: 40px 0;
        transition: all var(--transition-speed);
        z-index: 99;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-list {
        flex-direction: column;
        text-align: center;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .nav-buttons {
        display: none;
    }
    
    .hero-slide {
        flex-direction: column;
        height: auto;
        padding: 120px 0 60px;
    }
    
    .hero-content {
        padding-right: 0;
        text-align: center;
        margin-bottom: 40px;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-image {
        order: 2;
    }
    
    .hero-content {
        order: 1;
    }
    
    .social-share-buttons {
        left: 10px;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 1.8rem;
    }
    
    .hero-content h1, .hero-content h2 {
        font-size: 2rem;
    }
    
    .step-card {
        flex-direction: column !important;
    }
    
    .step-content, .step-image {
        width: 100%;
        min-width: 100%;
    }
    
    .step-number {
        left: 40px;
    }
    
    .step-content {
        padding-left: 40px;
    }
    
    .advanced-feature {
        flex-direction: column;
    }
    
    .advanced-feature-content, .advanced-feature-image {
        width: 100%;
        min-width: 100%;
    }
    
    .footer-top {
        flex-direction: column;
        gap: 30px;
    }
    
    .footer-nav {
        gap: 20px;
    }
    
    .footer-bottom {
        flex-direction: column;
    }
    
    .current-language {
        padding: 6px 12px;
    }
    
    .language-dropdown {
        width: 130px;
    }
    
    .language-dropdown a {
        padding: 8px 12px;
    }
    
    .testimonials-slider {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .hero-content h1, .hero-content h2 {
        font-size: 1.8rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-buttons a {
        width: 100%;
    }
    
    .hero-stats {
        flex-direction: column;
    }
    
    .testimonial-author {
        flex-direction: column;
    }
    
    .author-avatar {
        margin-bottom: 15px;
        margin-right: 0;
    }
    
    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .cta-buttons a {
        width: 100%;
    }
    
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .social-share-buttons {
        bottom: 20px;
        top: unset;
        left: 50%;
        transform: translateX(-50%);
        flex-direction: row;
    }
}

/* Print Styles */
@media print {
    .header, .footer, .cta-section, .back-to-top, .social-share-buttons {
        display: none;
    }
    
    body {
        background-color: #fff;
    }
    
    .container {
        max-width: 100%;
        margin: 0;
        padding: 0;
    }
    
    .hero-section {
        padding-top: 0;
        min-height: auto;
    }
    
    .hero-bg {
        display: none;
    }
    
    .hero-content, .section-description, .feature-content p {
        color: #000;
    }
    
    a {
        text-decoration: underline;
        color: #000;
    }
    
    .feature-card, .step-card, .advanced-feature, .testimonial-card {
        box-shadow: none;
        border: 1px solid #ddd;
        break-inside: avoid;
    }
    
    .section-badge {
        background: #eee;
        color: #000;
    }
    
    .hero-slide {
        height: auto;
    }
}

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

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

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

.hero-content {
    animation: slideInLeft 1s ease-out;
}

.hero-image {
    animation: slideInRight 1s ease-out;
}

.section-header {
    animation: fadeIn 1s ease-out;
}

/* QR Code Styles */
.qr-code {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-top: 20px;
}

.qr-code img {
    border: 5px solid white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.qr-code p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Dark Mode Styles (Optional) */
@media (prefers-color-scheme: dark) {
    body.dark-mode-enabled {
        background-color: #121212;
        color: #f5f5f5;
    }
    
    body.dark-mode-enabled .features-section,
    body.dark-mode-enabled .how-it-works-section,
    body.dark-mode-enabled .pricing-section {
        background-color: #1e1e1e;
    }
    
    body.dark-mode-enabled .feature-card,
    body.dark-mode-enabled .step-card,
    body.dark-mode-enabled .accordion {
        background-color: #252525;
        border-color: #333;
    }
    
    body.dark-mode-enabled .section-title,
    body.dark-mode-enabled .feature-content h3,
    body.dark-mode-enabled .step-content h3,
    body.dark-mode-enabled .accordion-header,
    body.dark-mode-enabled .video-tutorial h3 {
        color: #f5f5f5;
    }
    
    body.dark-mode-enabled .section-description,
    body.dark-mode-enabled .feature-content p,
    body.dark-mode-enabled .step-content p,
    body.dark-mode-enabled .accordion-content p {
        color: #bbb;
    }
}

/* Accessibility Styles */
:focus {
    outline: 3px solid var(--primary-gradient);
    outline-offset: 2px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Skip to content link for keyboard users */
.skip-to-content {
    position: absolute;
    top: -50px;
    left: 0;
    background: var(--primary-gradient);
    color: white;
    padding: 10px 15px;
    z-index: 9999;
    transition: top 0.3s;
}

.skip-to-content:focus {
    top: 0;
}