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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #f1f1f1;
    background-color: #363636;
    scroll-behavior: smooth;
    overflow-x: hidden;
}

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

/* Animated background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(52, 152, 219, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(52, 152, 219, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(52, 152, 219, 0.1) 0%, transparent 50%);
    z-index: -1;
    animation: backgroundMove 20s ease-in-out infinite;
}

/* Floating geometric shapes */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(52, 152, 219, 0.1) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(52, 152, 219, 0.08) 0%, transparent 25%),
        radial-gradient(circle at 60% 40%, rgba(52, 152, 219, 0.12) 0%, transparent 15%);
    z-index: -1;
    animation: floatingShapes 25s ease-in-out infinite;
}

@keyframes floatingShapes {
    0%, 100% { transform: translateY(0px) rotate(0deg) scale(1); }
    25% { transform: translateY(-20px) rotate(90deg) scale(1.1); }
    50% { transform: translateY(10px) rotate(180deg) scale(0.9); }
    75% { transform: translateY(-15px) rotate(270deg) scale(1.05); }
}

@keyframes backgroundMove {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-30px) rotate(1deg); }
    66% { transform: translateY(20px) rotate(-1deg); }
}

/* Decorative elements */
.section-decorator {
    position: relative;
}

.section-decorator::before {
    content: '';
    position: absolute;
    top: -50px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, transparent, #3498db, transparent);
    border-radius: 2px;
}

.section-decorator::after {
    content: '◆';
    position: absolute;
    top: -60px;
    left: 50%;
    transform: translateX(-50%);
    color: #3498db;
    font-size: 1.2em;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.7; transform: translateX(-50%) scale(1); }
    50% { opacity: 1; transform: translateX(-50%) scale(1.2); }
}

/* Enhanced Header */
header {
    background: rgba(44, 44, 44, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(52, 152, 219, 0.2);
}

header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #3498db, transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

header.scrolled::after {
    opacity: 1;
}

nav {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    padding: 15px 0;
    transition: padding 0.3s ease;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-right: auto;
    transition: transform 0.3s ease;
}

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

.logo img {
    height: 50px;
    width: auto;
    filter: drop-shadow(0 4px 8px rgba(52, 152, 219, 0.3));
}

.language-switcher {
    display: flex;
    gap: 10px;
    position: relative;
}

.language-dropdown {
    position: relative;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.2), rgba(52, 152, 219, 0.1));
    border: 2px solid rgba(52, 152, 219, 0.3);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #3498db;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    width: 40px;
    height: 40px;
}

.dropdown-toggle .lang-code,
.dropdown-toggle .dropdown-arrow {
    display: none;
}

.dropdown-toggle.active {
    border-radius: 8px;
    width: 40px;
    height: 40px;
    padding: 8px;
}

.dropdown-toggle.active .lang-code,
.dropdown-toggle.active .dropdown-arrow {
    display: none;
}

.dropdown-toggle::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;
}

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

.dropdown-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(52, 152, 219, 0.3);
    border-color: #3498db;
}

.flag-icon {
    width: 20px;
    height: 14px;
    border-radius: 2px;
    display: inline-block;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.flag-icon.flag-uk {
    background-image: url('flag-uk.svg');
}

.flag-icon.flag-mk {
    background-image: url('flag-mk.svg');
}

.lang-code {
    font-weight: 700;
    letter-spacing: 0.5px;
}

.dropdown-item .flag-icon {
    width: 18px;
    height: 12px;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 5px);
    right: 0;
    background: linear-gradient(135deg, rgba(44, 44, 44, 0.98), rgba(44, 44, 44, 0.95));
    backdrop-filter: blur(20px);
    border: 1px solid rgba(52, 152, 219, 0.2);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    padding: 8px;
    min-width: 120px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px) scale(0.95);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1001;
}

.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.dropdown-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.3s ease;
    color: #f1f1f1;
}

.dropdown-item:hover {
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.2), rgba(52, 152, 219, 0.1));
    transform: translateX(3px);
    color: #3498db;
}

.dropdown-item .flag-icon {
    width: 18px;
    height: 12px;
}

.dropdown-item .lang-code {
    letter-spacing: 0.5px;
}

/* Enhanced Hero Section */
.hero {
    background: linear-gradient(135deg, #3498db 0%, #222222 100%);
    color: white;
    padding: 140px 0 100px;
    padding-bottom: 0.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.05)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.05)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.03)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>'),
        linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.02) 50%, transparent 70%);
    animation: float 20s ease-in-out infinite;
}

/* Floating decorative elements in hero */
.hero::after {
    content: '';
    position: absolute;
    top: 20%;
    right: 10%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: floatRight 15s ease-in-out infinite;
}

@keyframes floatRight {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(180deg); }
}

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

.hero h1 {
    font-size: 3.5em;
    margin-bottom: 20px;
    font-weight: 800;
    background: linear-gradient(45deg, #ffffff, #e3f2fd);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 1s ease-out;
    position: relative;
    z-index: 1;
}

.hero p {
    font-size: 1.6em;
    margin-bottom: 40px;
    opacity: 0.95;
    animation: fadeInUp 1s ease-out 0.3s both;
    position: relative;
    z-index: 1;
}

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

/* Enhanced Tabs with visual flair */
.tabs-container {
    background: rgba(44, 44, 44, 0.95);
    backdrop-filter: blur(20px);
    padding: 60px 0;
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.tabs-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(52, 152, 219, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(52, 152, 219, 0.08) 0%, transparent 60%);
    animation: tabsBackground 20s ease-in-out infinite;
}

@keyframes tabsBackground {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

.tabs {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 50px;
    position: relative;
    z-index: 1;
}

/* Animated tab indicator */
.tabs::before {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, transparent, #3498db, transparent);
    border-radius: 2px;
    animation: tabIndicator 3s ease-in-out infinite;
}

@keyframes tabIndicator {
    0%, 100% { width: 80px; opacity: 0.7; }
    50% { width: 120px; opacity: 1; }
}

.tab-btn {
    padding: 18px 45px;
    border: none;
    background: linear-gradient(135deg, rgba(68, 68, 68, 0.8), rgba(68, 68, 68, 0.6));
    color: #f1f1f1;
    font-size: 1.1em;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.tab-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.1), rgba(52, 152, 219, 0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tab-btn:hover::before {
    opacity: 1;
}

.tab-btn.active {
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 40px rgba(52, 152, 219, 0.4);
}

.tab-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.tab-content {
    display: none;
    text-align: center;
    padding: 30px;
    animation: fadeInScale 0.6s ease-out;
    position: relative;
}

.tab-content.active {
    display: block;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Enhanced content containers with patterns */
.app-description {
    max-width: 900px;
    margin: 0 auto 50px;
    position: relative;
}

.app-description::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: linear-gradient(45deg, transparent 30%, rgba(52, 152, 219, 0.02) 50%, transparent 70%);
    border-radius: 20px;
    z-index: -1;
}

.app-description h2 {
    font-size: 2.8em;
    margin-bottom: 25px;
    color: #f1f1f1;
    background: linear-gradient(45deg, #f1f1f1, #3498db);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.app-description p {
    font-size: 1.3em;
    color: #b0b0b0;
    line-height: 1.9;
}

/* Enhanced App Store Buttons with Flip Effect */
.app-buttons {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-top: 50px;
    flex-wrap: wrap;
}

.store-btn-container {
    perspective: 1000px;
    width: 280px;
    height: 70px;
}

.store-btn {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.store-btn.flipped {
    transform: rotateY(180deg);
}

.store-btn-face {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 15px 25px;
    border-radius: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    box-sizing: border-box;
}

.store-btn-face span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.2;
}

.store-btn-front {
    background: linear-gradient(135deg, #1a1a1a, #2c2c2c);
    color: white;
}

.store-btn-front.google-play {
    background: linear-gradient(135deg, #0F9D58, #0d8449);
}

.store-btn-back {
    background: linear-gradient(135deg, #6c757d, #5a6268);
    color: #adb5bd;
    transform: rotateY(180deg);
    font-size: 1.1em;
    font-weight: 700;
    opacity: 0.7;
    cursor: not-allowed;
}

.store-btn-face::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s;
}

.store-btn-container:hover .store-btn-face::before {
    left: 100%;
}

.store-btn-container:hover .store-btn-front {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

/* Coming soon text styling */
.coming-soon-text {
    display: flex;
    align-items: center;
    justify-content: center;
}

.coming-soon-main {
    font-size: 1.1em;
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* Enhanced Features Section with geometric patterns */
.features {
    padding: 100px 0;
    background: linear-gradient(180deg, #363636 0%, #2c2c2c 100%);
    position: relative;
    overflow: hidden;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(52, 152, 219, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(52, 152, 219, 0.08) 0%, transparent 50%);
    animation: featuresPattern 25s linear infinite;
}

@keyframes featuresPattern {
    0% { transform: rotate(0deg) scale(1); }
    100% { transform: rotate(360deg) scale(1.1); }
}

.features h2 {
    text-align: center;
    font-size: 3em;
    margin-bottom: 70px;
    color: #f1f1f1;
    background: linear-gradient(45deg, #f1f1f1, #3498db);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    z-index: 1;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* Enhanced feature cards with more visual interest */
.feature-card {
    background: linear-gradient(135deg, rgba(44, 44, 44, 0.9), rgba(44, 44, 44, 0.7));
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 40%, rgba(52, 152, 219, 0.05) 50%, transparent 60%);
    transform: rotate(45deg);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 10px;
    right: 10px;
    width: 40px;
    height: 40px;
    background: radial-gradient(circle, rgba(52, 152, 219, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    opacity: 0;
    transition: all 0.3s ease;
}

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

.feature-card:hover::after {
    opacity: 1;
    transform: scale(1.5);
}

.feature-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 25px 50px rgba(52, 152, 219, 0.2);
}

/* Animated feature icons with more personality */
.feature-icon {
    font-size: 3.5em;
    margin-bottom: 25px;
    background: linear-gradient(45deg, #3498db, #2980b9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 4px 8px rgba(52, 152, 219, 0.3));
    position: relative;
    display: inline-block;
}

.feature-icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(52, 152, 219, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: -1;
    animation: iconGlow 3s ease-in-out infinite;
}

@keyframes iconGlow {
    0%, 100% { opacity: 0.3; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.2); }
}

.feature-card h3 {
    font-size: 1.5em;
    margin-bottom: 20px;
    color: #f1f1f1;
}

.feature-card p {
    color: #b0b0b0;
    line-height: 1.7;
    font-size: 1.1em;
}

/* Enhanced Contact Form with visual improvements */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
    max-width: 650px;
    margin: 50px auto 0;
    padding: 40px;
    background: linear-gradient(135deg, rgba(44, 44, 44, 0.9), rgba(44, 44, 44, 0.7));
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #3498db, #2980b9, #3498db);
    background-size: 200% 100%;
    animation: formBorder 3s ease-in-out infinite;
}

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

/* Enhanced input fields with floating labels effect */
.form-group {
    position: relative;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 18px 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    background: rgba(26, 26, 26, 0.8);
    color: #f1f1f1;
    font-size: 1.1em;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    position: relative;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: #888;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 4px rgba(52, 152, 219, 0.2);
    transform: translateY(-2px);
    background: rgba(26, 26, 26, 0.95);
}

.contact-form textarea {
    resize: vertical;
    min-height: 140px;
}

.contact-form button[type="submit"] {
    padding: 18px 35px;
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.2em;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.contact-form button[type="submit"]::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;
}

.contact-form button[type="submit"]:hover::before {
    left: 100%;
}

.contact-form button[type="submit"]:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(52, 152, 219, 0.4);
}

/* Enhanced Dialog */
.dialog-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    animation: fadeIn 0.3s ease-out;
}

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

.dialog-content {
    background: linear-gradient(135deg, rgba(44, 44, 44, 0.95), rgba(44, 44, 44, 0.9));
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    text-align: center;
    max-width: 450px;
    width: 90%;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    animation: slideUp 0.4s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.dialog-content h3 {
    font-size: 2.2em;
    margin-bottom: 20px;
    background: linear-gradient(45deg, #3498db, #2980b9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.dialog-content p {
    font-size: 1.2em;
    color: #b0b0b0;
    margin-bottom: 30px;
    line-height: 1.6;
}

.close-dialog-btn {
    padding: 15px 30px;
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1em;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.close-dialog-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 0.6s;
}

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

.close-dialog-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(52, 152, 219, 0.4);
}

/* Enhanced Footer with visual elements */
footer {
    background: linear-gradient(135deg, #222222, #1a1a1a);
    color: white;
    text-align: center;
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #3498db, transparent);
}

footer::after {
    content: '';
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: #3498db;
    border-radius: 2px;
}

footer p {
    opacity: 0.9;
    font-size: 1.1em;
}

/* Add section separators */
.section-separator {
    height: 100px;
    background: linear-gradient(180deg, 
        rgba(54, 54, 54, 1) 0%, 
        rgba(44, 44, 44, 0.8) 50%, 
        rgba(54, 54, 54, 1) 100%);
    position: relative;
    overflow: hidden;
}

.section-separator::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 2px;
    background: linear-gradient(90deg, transparent, #3498db, transparent);
    animation: separatorGlow 4s ease-in-out infinite;
}

@keyframes separatorGlow {
    0%, 100% { opacity: 0.5; width: 200px; }
    50% { opacity: 1; width: 300px; }
}

/* Enhance email display */
.app-description a[href^="mailto"] {
    color: #3498db;
    text-decoration: none;
    font-weight: 600;
    position: relative;
    padding: 4px 8px;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.app-description a[href^="mailto"]:hover {
    background: rgba(52, 152, 219, 0.1);
    transform: translateY(-2px);
}

.app-description a[href^="mailto"]::before {
    content: '📧';
    margin-right: 8px;
    animation: emailBounce 2s ease-in-out infinite;
}

@keyframes emailBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

/* Additional visual enhancements */
.visual-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    background: linear-gradient(45deg, #3498db, #2980b9);
    border-radius: 50%;
    margin: 0 10px;
    animation: dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.3); }
}

/* Responsive */
@media (max-width: 768px) {
    /* Header adjustments */
    nav {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        padding: 15px 20px;
    }

    .logo {
        margin-right: 0;
    }

    .language-switcher {
        position: absolute;
        top: 15px;
        right: 20px;
        width: auto;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero h1 {
        font-size: 2.2em;
    }

    .hero p {
        font-size: 1.2em;
    }

    .tabs {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .tab-btn {
        width: 85%;
        max-width: 320px;
        padding: 16px 35px;
    }

    .app-description h2 {
        font-size: 2.2em;
    }

    .app-description p {
        font-size: 1.1em;
    }

    .app-buttons {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .store-btn-container {
        width: 90%;
        max-width: 350px;
        height: 70px;
        margin: 0 auto;
    }

    .store-btn-face {
        padding: 12px 20px;
        font-size: 0.95em;
    }

    .store-btn {
        max-width: 320px;
        justify-content: center;
    }

    .features h2 {
        font-size: 2.3em;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .feature-card {
        margin: 0 15px;
        padding: 35px 25px;
    }

    .feature-icon {
        font-size: 3em;
    }

    .contact-form {
        padding: 30px 25px;
        margin: 30px auto 0;
    }

    .contact-form input,
    .contact-form textarea,
    .contact-form button[type="submit"] {
        font-size: 1em;
    }

    .dialog-content {
        padding: 30px 25px;
        margin: 0 15px;
    }

    .dialog-content h3 {
        font-size: 1.8em;
    }

    .dialog-content p {
        font-size: 1em;
    }
}

/* Additional mobile optimization */
@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.8em;
    }

    .hero p {
        font-size: 1em;
    }

    .tab-btn {
        font-size: 1em;
        padding: 14px 30px;
    }

    .app-description h2 {
        font-size: 1.8em;
    }

    .features h2 {
        font-size: 1.9em;
    }

    .feature-card h3 {
        font-size: 1.3em;
    }

    .feature-card p {
        font-size: 1em;
    }
}

/* Hide elements for language switching */
[data-lang]:not(.active) {
    display: none;
}

/* Scroll animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

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

/* Utility classes for enhanced interactions */
.parallax-element {
    transform: translateY(0);
    transition: transform 0.1s ease-out;
}