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

:root {
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --accent-color: #ec4899;
    --text-color: #1a1a1a;
    --bg-color: #fff;
    --section-bg: #fafafa;
    --border-color: #e5e5e5;
}

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

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

@keyframes float-reverse {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(20px) rotate(-5deg); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

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

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes wiggle {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(5deg); }
    75% { transform: rotate(-5deg); }
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 25%, #f093fb 50%, #4facfe 75%, #00f2fe 100%);
    background-size: 400% 400%;
    animation: gradient-shift 15s ease infinite;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

/* Header */
.header {
    padding: 24px 0;
    background: rgba(255, 255, 255, 0.95);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 2px solid transparent;
    border-image: linear-gradient(90deg, #6366f1, #8b5cf6, #ec4899) 1;
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

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

.logo {
    font-size: 24px;
    font-weight: 700;
    background: linear-gradient(135deg, #6366f1, #8b5cf6, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo:hover {
    transform: scale(1.05) rotate(2deg);
    animation: wiggle 0.5s ease;
}

.logo-image {
    height: 32px;
    width: 32px;
    object-fit: contain;
    animation: float 3s ease-in-out infinite;
}

.logo-text {
    display: inline-block;
}

/* CTA Button */
.cta-button {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: #ffffff;
    border: none;
    padding: 14px 28px;
    font-size: 16px;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
    display: inline-block;
    text-decoration: none;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

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

.cta-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.6);
}

.cta-button:active {
    transform: translateY(-1px) scale(1.02);
}

.cta-button.large {
    padding: 20px 40px;
    font-size: 20px;
}

.funky-button {
    background: linear-gradient(135deg, #6366f1, #8b5cf6, #ec4899);
    background-size: 200% 200%;
    animation: gradient-shift 3s ease infinite;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: #ffffff;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.button-arrow {
    transition: transform 0.3s ease;
    font-size: 24px;
    color: #ffffff;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.funky-button:hover .button-arrow {
    transform: translateX(5px) rotate(15deg);
}

/* Hero Section */
.hero {
    padding: 150px 20px 120px;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.floating-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
    filter: blur(40px);
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: #6366f1;
    top: 10%;
    left: 10%;
    animation: float 8s ease-in-out infinite;
}

.shape-2 {
    width: 200px;
    height: 200px;
    background: #ec4899;
    top: 60%;
    right: 15%;
    animation: float-reverse 6s ease-in-out infinite;
}

.shape-3 {
    width: 250px;
    height: 250px;
    background: #8b5cf6;
    bottom: 20%;
    left: 20%;
    animation: float 10s ease-in-out infinite;
}

.shape-4 {
    width: 180px;
    height: 180px;
    background: #4facfe;
    top: 30%;
    right: 30%;
    animation: float-reverse 7s ease-in-out infinite;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 72px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 50px;
    letter-spacing: -0.03em;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.title-word {
    display: inline-block;
    background: linear-gradient(135deg, #fff, #f0f0f0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.5);
    animation: slide-in 0.6s ease-out backwards;
    transition: transform 0.3s ease;
}

.title-word:hover {
    transform: scale(1.1) rotate(2deg);
}

.word-1 { animation-delay: 0.1s; }
.word-2 { animation-delay: 0.2s; }
.word-3 { animation-delay: 0.3s; }
.word-4 { animation-delay: 0.4s; }
.word-5 { animation-delay: 0.5s; }
.word-6 { animation-delay: 0.6s; }
.word-7 { animation-delay: 0.7s; }

/* How It Works Section */
.how-it-works {
    padding: 120px 20px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    position: relative;
}

.section-title {
    font-size: 56px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 80px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
    line-height: 1.2;
    animation: slide-in 0.8s ease-out;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.feature-card {
    background: rgba(255, 255, 255, 0.95);
    padding: 50px 40px;
    border-radius: 30px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 3px solid transparent;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    animation: slide-in 0.8s ease-out backwards;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(99, 102, 241, 0.1), transparent);
    transform: rotate(45deg);
    transition: all 0.6s;
}

.feature-card:hover::before {
    animation: rotate 3s linear infinite;
}

.card-1 { animation-delay: 0.2s; }
.card-2 { animation-delay: 0.4s; }
.card-3 { animation-delay: 0.6s; }

.feature-card:hover {
    transform: translateY(-15px) rotate(2deg) scale(1.03);
    border-image: linear-gradient(135deg, #6366f1, #8b5cf6, #ec4899) 1;
    box-shadow: 0 20px 60px rgba(99, 102, 241, 0.3);
}

.card-icon {
    font-size: 64px;
    margin-bottom: 20px;
    display: inline-block;
    animation: float 3s ease-in-out infinite;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.card-2 .card-icon {
    animation-delay: 0.5s;
}

.card-3 .card-icon {
    animation-delay: 1s;
}

.card-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.3), transparent);
    transform: translate(-50%, -50%);
    transition: all 0.6s;
}

.feature-card:hover .card-glow {
    width: 300px;
    height: 300px;
}

.feature-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #6366f1, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.01em;
    position: relative;
    z-index: 1;
}

.feature-description {
    font-size: 18px;
    line-height: 1.7;
    color: var(--text-color);
    position: relative;
    z-index: 1;
}

/* Privacy Section */
.privacy {
    padding: 120px 20px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
    text-align: center;
    position: relative;
    overflow: hidden;
}

.privacy::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="rgba(99,102,241,0.1)"/></svg>');
    opacity: 0.3;
}

.privacy-subtitle {
    font-size: 28px;
    margin-top: 24px;
    margin-bottom: 50px;
    color: var(--text-color);
    font-weight: 600;
    position: relative;
    z-index: 1;
}

.privacy-content {
    max-width: 850px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.privacy-text {
    font-size: 19px;
    line-height: 1.8;
    margin-bottom: 24px;
    color: var(--text-color);
}

/* FAQ Section */
.faq {
    padding: 120px 20px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
    max-width: 1100px;
    margin: 0 auto;
}

.faq-item {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(249, 250, 251, 0.9));
    padding: 32px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.faq-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.1), transparent);
    transition: left 0.5s;
}

.faq-item:hover::before {
    left: 100%;
}

.faq-item:hover {
    border-color: #6366f1;
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.2);
}

.faq-item.active {
    border-color: #6366f1;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
    transform: scale(1.05);
}

.faq-question {
    font-size: 20px;
    font-weight: 600;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.01em;
    position: relative;
    z-index: 1;
}

/* About Section */
.about {
    padding: 120px 20px;
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.1), rgba(99, 102, 241, 0.1));
    position: relative;
}

.about-content {
    max-width: 850px;
    margin: 0 auto 70px;
}

.about-text {
    font-size: 19px;
    line-height: 1.8;
    margin-bottom: 24px;
    color: var(--text-color);
}

.tagline {
    text-align: center;
    font-size: 32px;
    font-weight: 700;
    background: linear-gradient(135deg, #6366f1, #8b5cf6, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    letter-spacing: -0.01em;
}

.tagline-text {
    display: inline-block;
    animation: float 4s ease-in-out infinite;
}

.tagline-text:nth-child(3) {
    animation-delay: 0.5s;
}

.tagline-text:nth-child(5) {
    animation-delay: 1s;
}

.tagline-separator {
    color: #999;
    font-weight: 400;
    animation: pulse 2s ease-in-out infinite;
}

/* Footer */
.footer {
    padding: 80px 20px 50px;
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    color: white;
    border-top: 3px solid transparent;
    border-image: linear-gradient(90deg, #6366f1, #8b5cf6, #ec4899) 1;
}

.footer-content {
    text-align: center;
}

.footer-downloads {
    margin-bottom: 30px;
}

.download-button {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: #ffffff;
    border: none;
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
    display: inline-block;
    text-decoration: none;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.download-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.6);
}

.footer-social {
    margin-bottom: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.social-link {
    color: white;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
}

.social-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #6366f1, #ec4899);
    transition: width 0.3s ease;
}

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

.social-link:hover {
    transform: translateY(-2px);
}

.social-separator {
    color: #999;
}

.footer-links {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-link {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-link:hover {
    color: white;
    transform: translateY(-2px);
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

.footer-production {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.production-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.production-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #6366f1, #ec4899);
    transition: width 0.3s ease;
}

.production-link:hover {
    color: white;
    transform: translateY(-2px);
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 42px;
        flex-direction: column;
    }
    
    .hero {
        padding: 100px 20px 80px;
        min-height: 70vh;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 40px;
        margin-bottom: 50px;
    }
    
    .how-it-works,
    .privacy,
    .faq,
    .about {
        padding: 80px 20px;
    }
    
    .tagline {
        font-size: 24px;
    }
    
    .floating-shape {
        display: none;
    }
}

/* Privacy Page */
.privacy-page {
    padding: 100px 20px 120px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 25%, #f093fb 50%, #4facfe 75%, #00f2fe 100%);
    background-size: 400% 400%;
    animation: gradient-shift 15s ease infinite;
}

.privacy-page-content {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.95);
    padding: 60px;
    border-radius: 30px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.privacy-page-title {
    font-size: 56px;
    font-weight: 700;
    background: linear-gradient(135deg, #6366f1, #8b5cf6, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.privacy-page-date {
    font-size: 16px;
    color: #666;
    margin-bottom: 60px;
    font-weight: 500;
}

.privacy-section {
    margin-bottom: 50px;
}

.privacy-section-title {
    font-size: 32px;
    font-weight: 700;
    background: linear-gradient(135deg, #6366f1, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    letter-spacing: -0.01em;
    line-height: 1.2;
}

.privacy-section .privacy-text {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 20px;
    color: var(--text-color);
}

.privacy-list {
    margin: 20px 0 20px 30px;
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-color);
}

.privacy-list li {
    margin-bottom: 12px;
}

@media (max-width: 768px) {
    .privacy-page {
        padding: 60px 20px 80px;
    }
    
    .privacy-page-content {
        padding: 40px 30px;
    }
    
    .privacy-page-title {
        font-size: 40px;
    }
    
    .privacy-section-title {
        font-size: 28px;
    }
    
    .privacy-section .privacy-text,
    .privacy-list {
        font-size: 16px;
    }
}