:root {
    --primary-color: #FF6B9D;
    --secondary-color: #1a1a1a;
    --accent-color: #FFD700;
    --gradient-primary: linear-gradient(135deg, #FF6B9D 0%, #C44569 100%);
    --gradient-secondary: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    --gradient-dynamic: linear-gradient(45deg, #FF6B9D, #FFD700, #C44569, #FF6B9D);
    --text-color: #1A1A1A;
    --text-light: #666666;
    --light-bg: #FAFAFA;
    --white: #FFFFFF;
    --error-color: #E53935;
    --success-color: #43A047;
    --border-radius: 16px;
    --border-radius-large: 24px;
    --box-shadow: 0 12px 40px rgba(255, 107, 157, 0.15);
    --box-shadow-hover: 0 20px 60px rgba(255, 107, 157, 0.25);
    --box-shadow-large: 0 25px 80px rgba(255, 107, 157, 0.2);
    --transition-speed: 0.4s;
    --transition-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--white);
    position: relative;
}

/* Dynamic Background Animation */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(-45deg, rgba(255, 107, 157, 0.03), rgba(255, 215, 0, 0.03), rgba(196, 69, 105, 0.03), rgba(255, 107, 157, 0.03));
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    z-index: -1;
    pointer-events: none;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Floating Elements Animation */
.floating-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.floating-element {
    position: absolute;
    background: var(--gradient-primary);
    border-radius: 50%;
    opacity: 0.1;
    animation: float 20s infinite linear;
}

.floating-element:nth-child(1) {
    width: 80px;
    height: 80px;
    left: 10%;
    animation-delay: 0s;
}

.floating-element:nth-child(2) {
    width: 120px;
    height: 120px;
    left: 20%;
    animation-delay: 2s;
}

.floating-element:nth-child(3) {
    width: 60px;
    height: 60px;
    left: 70%;
    animation-delay: 4s;
}

.floating-element:nth-child(4) {
    width: 100px;
    height: 100px;
    left: 80%;
    animation-delay: 6s;
}

@keyframes float {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.1;
    }
    90% {
        opacity: 0.1;
    }
    100% {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 1rem 2rem;
    border-bottom: 1px solid rgba(255, 107, 157, 0.1);
    transition: all var(--transition-speed);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--box-shadow);
    padding: 0.5rem 2rem;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    height: 70px;
    width: auto;
    transition: all var(--transition-speed) var(--transition-bounce);
}

.logo:hover {
    transform: scale(1.05) rotate(2deg);
}

.language-selector {
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
}

.language-dropdown {
    background: var(--gradient-primary);
    border: none;
    padding: 0.7rem 1.2rem 0.7rem 1rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-speed) var(--transition-bounce);
    font-family: inherit;
    position: relative;
    overflow: hidden;
    min-width: 120px;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.7rem center;
    background-size: 1em;
    padding-right: 2.5rem;
    box-shadow: 0 4px 15px rgba(255, 107, 157, 0.2);
}

.language-dropdown::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 0.6s;
}

.language-dropdown:hover::before {
    left: 100%;
}

.language-dropdown:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(255, 107, 157, 0.35);
    background: linear-gradient(135deg, #FF6B9D 0%, #FFD700 50%, #C44569 100%);
}

.language-dropdown:focus {
    outline: none;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 157, 0.4), 0 0 0 3px rgba(255, 107, 157, 0.1);
}

.language-dropdown:active {
    transform: translateY(-1px) scale(1.02);
}

/* Dropdown option styling for browsers that support it */
.language-dropdown option {
    background: white;
    color: var(--text-color);
    padding: 0.5rem;
    font-weight: 500;
    border-radius: 8px;
    margin: 2px 0;
}

.language-dropdown option:hover {
    background: var(--light-bg);
}

/* Custom dropdown animation */
.language-dropdown:focus {
    animation: dropdownPulse 0.3s ease-out;
}

@keyframes dropdownPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.1) 0%, rgba(196, 69, 105, 0.1) 100%);
    text-align: center;
    padding: 8rem 2rem 4rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 800;
    background: var(--gradient-dynamic);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    animation: gradientText 4s ease infinite;
}

@keyframes gradientText {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero p {
    font-size: 1.3rem;
    color: var(--text-light);
    margin-bottom: 3rem;
    font-weight: 400;
    animation: fadeInUp 1s ease 0.3s both;
}

.cta-button {
    background: var(--gradient-primary);
    color: white;
    padding: 1.2rem 3rem;
    border: none;
    border-radius: var(--border-radius-large);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-speed) var(--transition-bounce);
    text-decoration: none;
    display: inline-block;
    box-shadow: var(--box-shadow);
    font-family: inherit;
    position: relative;
    overflow: hidden;
    animation: fadeInUp 1s ease 0.6s both;
}

.cta-button::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 0.6s;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: var(--box-shadow-large);
}

.cta-button:active {
    transform: translateY(-2px) scale(1.02);
}

/* Features Section */
.features {
    padding: 6rem 2rem;
    background: var(--light-bg);
    position: relative;
}

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

.section-title {
    text-align: center;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-bottom: 4rem;
}

.feature-card {
    background: white;
    padding: 3rem 2rem;
    border-radius: var(--border-radius-large);
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: all var(--transition-speed) var(--transition-bounce);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 107, 157, 0.05), transparent);
    transition: left 0.8s;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: var(--box-shadow-large);
    border-color: var(--primary-color);
}

.feature-icon {
    width: 90px;
    height: 90px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    font-size: 2.2rem;
    color: white;
    transition: all var(--transition-speed) var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

.feature-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-secondary);
    opacity: 0;
    transition: opacity var(--transition-speed);
}

.feature-card:hover .feature-icon {
    transform: scale(1.15) rotate(10deg);
    animation: pulse 2s infinite;
}

.feature-card:hover .feature-icon::before {
    opacity: 1;
}

@keyframes pulse {
    0%, 100% { transform: scale(1.15) rotate(10deg); }
    50% { transform: scale(1.25) rotate(10deg); }
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-color);
    transition: color var(--transition-speed);
}

.feature-card:hover h3 {
    color: var(--primary-color);
}

.feature-card p {
    color: var(--text-light);
    line-height: 1.6;
    transition: color var(--transition-speed);
}

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

/* App Preview Section */
.app-preview {
    padding: 6rem 2rem;
    background: white;
    position: relative;
    overflow: hidden;
}

.preview-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.preview-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.preview-images {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    position: relative;
}

.preview-image {
    width: 100%;
    border-radius: var(--border-radius-large);
    box-shadow: var(--box-shadow);
    transition: all var(--transition-speed) var(--transition-bounce);
    cursor: pointer;
}

.preview-image:hover {
    transform: scale(1.08) rotate(2deg);
    box-shadow: var(--box-shadow-large);
    z-index: 10;
}

.preview-image:nth-child(even):hover {
    transform: scale(1.08) rotate(-2deg);
}

/* Signup Section */
.signup {
    padding: 6rem 2rem;
    background: var(--light-bg);
    position: relative;
}

.signup-container {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.signup-form {
    background: white;
    padding: 3rem;
    border-radius: var(--border-radius-large);
    box-shadow: var(--box-shadow-large);
    margin-top: 3rem;
    position: relative;
    overflow: hidden;
}

.signup-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
}

.form-group {
    margin-bottom: 2rem;
    text-align: left;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-color);
    transition: color var(--transition-speed);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 1.2rem;
    border: 2px solid #E0E0E0;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: all var(--transition-speed);
    font-family: inherit;
    background: white;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 107, 157, 0.1);
    transform: translateY(-2px);
}

.form-group input:focus + label,
.form-group select:focus + label {
    color: var(--primary-color);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 0.2rem;
    accent-color: var(--primary-color);
    transform: scale(1.2);
}

.checkbox-group label {
    font-size: 0.9rem;
    line-height: 1.4;
}

.submit-button {
    background: var(--gradient-primary);
    color: white;
    padding: 1.2rem 3rem;
    border: none;
    border-radius: var(--border-radius-large);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-speed) var(--transition-bounce);
    width: 100%;
    box-shadow: var(--box-shadow);
    font-family: inherit;
    position: relative;
    overflow: hidden;
}

.submit-button::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 0.6s;
}

.submit-button:hover::before {
    left: 100%;
}

.submit-button:hover:not(:disabled) {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--box-shadow-large);
}

.submit-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Footer */
.footer {
    background: var(--secondary-color);
    color: white;
    padding: 4rem 2rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(255, 107, 157, 0.1), transparent, rgba(255, 215, 0, 0.1));
    pointer-events: none;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.footer-logo {
    height: 90px;
    width: auto;
    margin-bottom: 1rem;
    filter: brightness(0) invert(1);
    transition: all var(--transition-speed);
}

.footer-logo:hover {
    transform: scale(1.1) rotate(5deg);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    color: white;
    text-decoration: none;
    font-size: 1.5rem;
    transition: all var(--transition-speed) var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-secondary);
    opacity: 0;
    transition: opacity var(--transition-speed);
}

.social-link:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: var(--box-shadow-large);
}

.social-link:hover::before {
    opacity: 1;
}

.social-link i {
    position: relative;
    z-index: 2;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: white;
    text-decoration: none;
    transition: all var(--transition-speed);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
}

.footer-links a:hover {
    color: var(--primary-color);
    background: rgba(255, 107, 157, 0.1);
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--secondary-color);
    color: white;
    padding: 1.5rem 2rem;
    z-index: 1001;
    transform: translateY(100%);
    transition: transform var(--transition-speed) var(--transition-bounce);
    box-shadow: var(--box-shadow-large);
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
}

.cookie-button {
    padding: 0.7rem 1.5rem;
    border: 2px solid var(--primary-color);
    border-radius: var(--border-radius);
    background: transparent;
    color: white;
    cursor: pointer;
    transition: all var(--transition-speed) var(--transition-bounce);
    font-family: inherit;
    font-weight: 600;
}

.cookie-button.accept {
    background: var(--primary-color);
}

.cookie-button:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--box-shadow);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1002;
    overflow-y: auto;
    backdrop-filter: blur(5px);
}

.modal-content {
    background: white;
    margin: 2rem auto;
    padding: 3rem;
    border-radius: var(--border-radius-large);
    max-width: 800px;
    position: relative;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--box-shadow-large);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--text-light);
    transition: all var(--transition-speed);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    color: var(--primary-color);
    background: rgba(255, 107, 157, 0.1);
    transform: rotate(90deg);
}

/* Success Message */
.success-message {
    display: none;
    background: var(--success-color);
    color: white;
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    text-align: center;
    animation: slideInDown 0.5s ease;
}

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

/* Error Message */
.error-message {
    color: var(--error-color);
    font-size: 0.9rem;
    margin-top: 0.5rem;
    opacity: 0;
    transform: translateY(-10px);
    transition: all var(--transition-speed);
}

.error-message.show {
    opacity: 1;
    transform: translateY(0);
}

/* Loading State */
.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

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

/* Scroll Progress Bar */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: var(--gradient-primary);
    z-index: 1001;
    transition: width 0.1s ease;
}

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

/* Focus styles for better accessibility */
button:focus,
input:focus,
select:focus,
a:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Mobile Optimizations */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

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

    .features-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .preview-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }

    .social-links {
        gap: 1.5rem;
    }

    .social-link {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }

    .nav-container {
        padding: 0 1rem;
    }

    .logo {
        height: 50px;
    }

    .language-dropdown {
        padding: 0.5rem 0.8rem 0.5rem 0.7rem;
        font-size: 0.8rem;
        min-width: 100px;
        padding-right: 2rem;
        background-size: 0.8em;
        background-position: right 0.5rem center;
    }

    .language-dropdown:hover {
        transform: translateY(-2px) scale(1.02);
    }

    .footer-logo {
        height: 60px;
    }

    .modal-content {
        margin: 1rem;
        padding: 2rem;
    }

    .floating-element {
        display: none;
    }

    .cta-button {
        padding: 1rem 2rem;
        font-size: 1rem;
    }

    .feature-card {
        padding: 2rem 1.5rem;
    }

    .feature-icon {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 6rem 1rem 3rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .features,
    .app-preview,
    .signup {
        padding: 4rem 1rem;
    }

    .signup-form {
        padding: 2rem;
    }

    .social-links {
        gap: 1rem;
    }

    .social-link {
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }
}

/* Reduced motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .floating-element {
        display: none;
    }
    
    body::before {
        animation: none;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
        --box-shadow-hover: 0 4px 16px rgba(0, 0, 0, 0.4);
        --box-shadow-large: 0 8px 32px rgba(0, 0, 0, 0.5);
    }
}

/* Print styles */
@media print {
    .header,
    .cookie-banner,
    .floating-elements,
    .social-links {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .hero,
    .features,
    .app-preview,
    .signup {
        page-break-inside: avoid;
    }
}

/* Launch Info Section */
.launch-info {
    padding: 6rem 2rem;
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.05) 0%, rgba(255, 215, 0, 0.05) 100%);
    position: relative;
    overflow: hidden;
}

.launch-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,107,157,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
    pointer-events: none;
}

.launch-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.launch-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.launch-content p {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 3rem;
    line-height: 1.7;
}

.launch-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.launch-feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 2rem;
    background: white;
    border-radius: var(--border-radius-large);
    box-shadow: var(--box-shadow);
    transition: all var(--transition-speed) var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

.launch-feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 107, 157, 0.1), transparent);
    transition: left 0.8s;
}

.launch-feature:hover::before {
    left: 100%;
}

.launch-feature:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: var(--box-shadow-large);
}

.launch-feature i {
    font-size: 2.5rem;
    color: var(--primary-color);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all var(--transition-speed);
}

.launch-feature:hover i {
    transform: scale(1.2) rotate(10deg);
}

.launch-feature span {
    font-weight: 600;
    color: var(--text-color);
    font-size: 1.1rem;
}

/* Enhanced Button Styles */
.button-icon {
    margin-left: 0.5rem;
    transition: transform var(--transition-speed);
}

.submit-button:hover .button-icon {
    transform: translateX(5px);
}

/* Language Switching Animation */
.language-switching * {
    transition: opacity 0.3s ease;
}

.language-switching *:not(.header):not(.nav-container):not(.logo):not(.language-selector) {
    opacity: 0.7;
}

/* Keyboard Navigation Styles */
.keyboard-navigation *:focus {
    outline: 3px solid var(--primary-color) !important;
    outline-offset: 2px !important;
}

/* Error State Styles */
.form-group input.error,
.form-group select.error {
    border-color: var(--error-color);
    box-shadow: 0 0 0 3px rgba(229, 57, 53, 0.1);
}

/* Mobile Optimizations for Launch Section */
@media (max-width: 768px) {
    .launch-info {
        padding: 4rem 1rem;
    }
    
    .launch-content h2 {
        font-size: 2rem;
    }
    
    .launch-content p {
        font-size: 1.1rem;
    }
    
    .launch-features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .launch-feature {
        padding: 1.5rem;
    }
    
    .launch-feature i {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .launch-content h2 {
        font-size: 1.8rem;
    }
    
    .launch-feature {
        padding: 1rem;
    }
}