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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    overflow-x: hidden;
}

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

header {
    padding: 40px 0 20px;
    text-align: center;
    position: relative;
}

.logo {
    font-size: 2.5em;
    font-weight: bold;
    background: linear-gradient(45deg, #fff, #ffd700);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
    animation: glow 2s ease-in-out infinite;
}

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

.language-switcher button {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 25px;
    color: #fff;
    padding: 8px 16px;
    font-size: 0.9em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.language-switcher button:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

@keyframes glow {
    0%, 100% { filter: drop-shadow(0 0 20px rgba(255, 215, 0, 0.5)); }
    50% { filter: drop-shadow(0 0 30px rgba(255, 215, 0, 0.8)); }
}

.coming-soon-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 8px 24px;
    border-radius: 50px;
    font-size: 0.9em;
    font-weight: 600;
    border: 2px solid rgba(255, 255, 255, 0.3);
    margin-bottom: 20px;
    animation: pulse 2s ease-in-out infinite;
}

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

.hero {
    text-align: center;
    padding: 60px 0 80px;
}

.hero h1 {
    font-size: 3.5em;
    margin-bottom: 20px;
    line-height: 1.2;
    animation: fadeInUp 1s ease;
}

.hero .tagline {
    font-size: 1.5em;
    margin-bottom: 40px;
    opacity: 0.95;
    animation: fadeInUp 1s ease 0.2s backwards;
}

.hero .description {
    font-size: 1.1em;
    max-width: 800px;
    margin: 0 auto 50px;
    line-height: 1.8;
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.4s backwards;
}

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

.email-signup {
    max-width: 500px;
    margin: 0 auto 30px;
    animation: fadeInUp 1s ease 0.6s backwards;
}

.email-form {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.email-form input {
    flex: 1;
    padding: 16px 24px;
    border: none;
    border-radius: 50px;
    font-size: 1em;
    background: rgba(255, 255, 255, 0.95);
    color: #333;
}

.email-form input::placeholder {
    color: #999;
}

.email-form button {
    padding: 16px 40px;
    border: none;
    border-radius: 50px;
    background: linear-gradient(45deg, #ffd700, #ffed4e);
    color: #333;
    font-size: 1em;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.email-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.4);
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    padding: 80px 0;
}

.feature-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
    animation: fadeInUp 1s ease backwards;
}

.feature-card:nth-child(1) { animation-delay: 0.2s; }
.feature-card:nth-child(2) { animation-delay: 0.4s; }
.feature-card:nth-child(3) { animation-delay: 0.6s; }

.feature-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.feature-icon {
    font-size: 3em;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.5em;
    margin-bottom: 15px;
}

.feature-card p {
    font-size: 1em;
    line-height: 1.6;
    opacity: 0.9;
}

.highlights {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 30px;
    padding: 60px 40px;
    margin: 80px 0;
}

.highlights h2 {
    font-size: 2.5em;
    text-align: center;
    margin-bottom: 50px;
}

.highlight-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.highlight-item {
    text-align: center;
}

.highlight-item .icon {
    font-size: 2.5em;
    margin-bottom: 15px;
}

.highlight-item h4 {
    font-size: 1.2em;
    margin-bottom: 10px;
}

.highlight-item p {
    opacity: 0.9;
    line-height: 1.6;
}

.cta-section {
    text-align: center;
    padding: 80px 0 60px;
}

.cta-section h2 {
    font-size: 2.5em;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 1.3em;
    margin-bottom: 40px;
    opacity: 0.95;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
}

.social-links a {
    display: inline-block;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 1.5em;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-5px);
}

footer {
    text-align: center;
    padding: 40px 0;
    opacity: 0.7;
    font-size: 0.9em;
}

.floating-element {
    position: fixed;
    font-size: 3em;
    opacity: 0.1;
    animation: float 6s ease-in-out infinite;
    z-index: -1;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-30px); }
}

.floating-element:nth-child(1) { top: 10%; left: 10%; animation-delay: 0s; }
.floating-element:nth-child(2) { top: 60%; right: 15%; animation-delay: 2s; }
.floating-element:nth-child(3) { bottom: 20%; left: 20%; animation-delay: 4s; }

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    header {
        padding: 20px 0 15px;
    }

    .logo {
        font-size: 2em;
    }

    .language-switcher {
        top: 10px;
        right: 10px;
    }

    .language-switcher button {
        padding: 6px 12px;
        font-size: 0.8em;
    }

    .coming-soon-badge {
        font-size: 0.8em;
        padding: 6px 20px;
    }

    .hero {
        padding: 40px 0 60px;
    }

    .hero h1 {
        font-size: 2.2em;
        margin-bottom: 15px;
    }

    .hero .tagline {
        font-size: 1.1em;
        margin-bottom: 30px;
    }

    .hero .description {
        font-size: 1em;
        margin-bottom: 40px;
        padding: 0 10px;
    }

    .email-form {
        flex-direction: column;
        gap: 15px;
    }

    .email-form input,
    .email-form button {
        padding: 14px 20px;
        font-size: 0.9em;
    }

    .features {
        grid-template-columns: 1fr;
        padding: 60px 0;
        gap: 25px;
    }

    .feature-card {
        padding: 30px 25px;
    }

    .feature-icon {
        font-size: 2.5em;
        margin-bottom: 15px;
    }

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

    .highlights {
        padding: 40px 20px;
        margin: 60px 0;
    }

    .highlights h2 {
        font-size: 2em;
        margin-bottom: 30px;
    }

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

    .highlight-item .icon {
        font-size: 2em;
    }

    .cta-section {
        padding: 60px 0 40px;
    }

    .cta-section h2 {
        font-size: 2em;
        margin-bottom: 15px;
    }

    .cta-section p {
        font-size: 1.1em;
        margin-bottom: 30px;
        padding: 0 10px;
    }

    .floating-element {
        font-size: 2em;
    }

    footer {
        padding: 30px 0;
        font-size: 0.85em;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }

    .logo {
        font-size: 1.8em;
    }

    .hero h1 {
        font-size: 1.8em;
        line-height: 1.1;
    }

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

    .hero .description {
        font-size: 0.95em;
    }

    .email-form input,
    .email-form button {
        padding: 12px 18px;
        font-size: 0.85em;
    }

    .feature-card {
        padding: 25px 20px;
    }

    .feature-icon {
        font-size: 2.2em;
    }

    .highlights {
        padding: 30px 15px;
    }

    .highlights h2 {
        font-size: 1.7em;
    }

    .highlight-item h4 {
        font-size: 1.1em;
    }

    .highlight-item p {
        font-size: 0.9em;
    }

    .cta-section h2 {
        font-size: 1.7em;
    }

    .cta-section p {
        font-size: 1em;
    }

    .floating-element {
        display: none;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .hero h1 {
        font-size: 3em;
    }

    .hero .tagline {
        font-size: 1.3em;
    }

    .features {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }

    .highlight-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 35px;
    }
}

@media (max-width: 320px) {
    .hero h1 {
        font-size: 1.6em;
    }

    .logo {
        font-size: 1.6em;
    }

    .coming-soon-badge {
        font-size: 0.75em;
        padding: 5px 15px;
    }

    .email-form input,
    .email-form button {
        padding: 10px 15px;
        font-size: 0.8em;
    }

    .feature-card {
        padding: 20px 15px;
    }

    .highlights {
        padding: 25px 10px;
    }
}

/* Notification System */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 20px;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    transform: translateX(400px);
    transition: transform 0.3s ease, opacity 0.3s ease;
    z-index: 1000;
    max-width: 320px;
    font-size: 0.9em;
    line-height: 1.4;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.notification.success {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.95), rgba(69, 160, 73, 0.95));
}

.notification.error {
    background: linear-gradient(135deg, rgba(244, 67, 54, 0.95), rgba(217, 25, 11, 0.95));
}

.notification.info {
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.95), rgba(25, 118, 210, 0.95));
}

.notification.show {
    transform: translateX(0);
    opacity: 1;
}

/* Loading state for submit button */
.email-form button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none !important;
}

.email-form button:disabled:hover {
    transform: none !important;
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.4);
}

/* Simple message styling */
#message {
    text-align: center;
    padding: 10px;
    border-radius: 8px;
    font-size: 0.9em;
    line-height: 1.4;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Mobile notification styles */
@media (max-width: 480px) {
    .notification {
        top: 10px;
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
        font-size: 0.85em;
        padding: 12px 16px;
    }
    
    .notification.show {
        transform: translateY(0);
    }
}

@media (max-width: 320px) {
    .notification {
        padding: 10px 14px;
        font-size: 0.8em;
    }
}