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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: #0a0a0f;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Special wider container for hero section */
.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 1400px;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    width: 100%;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 50px;
    position: relative;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.logo-icon {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.nav-logo .logo-text {
    font-size: 24px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
    color: inherit;
}

.onechat-wrapper {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 10px;
    border: 1.5px solid rgba(0, 212, 255, 0.3);
    border-radius: 8px;
    background: rgba(0, 212, 255, 0.05);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 8px rgba(0, 212, 255, 0.1);
    transition: all 0.3s ease;
    height: 35px;
}

.onechat-wrapper:hover {
    border-color: rgba(0, 212, 255, 0.6);
    background: rgba(0, 212, 255, 0.1);
    box-shadow: 0 3px 12px rgba(0, 212, 255, 0.2);
    transform: translateY(-1px);
}

.nav-one-bubble {
    background: linear-gradient(135deg, #1e90ff, #00bfff);
    color: white;
    padding: 4px 10px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.85em;
    position: relative;
    box-shadow: 0 2px 8px rgba(30, 144, 255, 0.3);
    animation: nav-bubble-glow 2s ease-in-out infinite alternate;
    height: 25px;
    display: flex;
    align-items: center;
}

.nav-one-bubble::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 8px;
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 4px solid #1e90ff;
}

.nav-chat-text {
    color: #00d4ff !important;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5) !important;
}

.logo-box {
    color: #ff6b6b !important;
    text-shadow: 0 0 20px rgba(255, 107, 107, 0.5) !important;
}

.logo-chinese {
    color: #00d4ff !important;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5) !important;
}

.nav-menu {
    display: flex;
    gap: 30px;
    position: absolute;
    right: 50px;
    top: 50%;
    transform: translateY(-50%);
}

.nav-link {
    color: #ffffff !important;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #00d4ff;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #00d4ff, #ff6b6b);
    transition: width 0.3s ease;
}

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

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    overflow: visible;
    padding-top: 80px;
    padding-bottom: 20px;
    z-index: 1;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0a0a0f 0%, #1a1a2e 50%, #16213e 100%);
}

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
}

.particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, #00d4ff, transparent),
        radial-gradient(2px 2px at 40px 70px, #ff6b6b, transparent),
        radial-gradient(1px 1px at 90px 40px, #00ff88, transparent),
        radial-gradient(1px 1px at 130px 80px, #ff6b6b, transparent),
        radial-gradient(2px 2px at 160px 30px, #00d4ff, transparent);
    background-repeat: repeat;
    background-size: 200px 100px;
    animation: particles 20s linear infinite;
    opacity: 0.6;
}

@keyframes particles {
    0% { transform: translate(0, 0); }
    100% { transform: translate(-200px, -100px); }
}



.hero-title {
    margin-bottom: 30px;
}

.title-main {
    display: block;
    font-size: 4rem;
    font-weight: 700;
    background: linear-gradient(135deg, #00d4ff, #ff6b6b, #00ff88);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
    margin-bottom: 10px;
    animation: glow 2s ease-in-out infinite alternate;
}



.title-sub {
    display: block;
    font-size: 1.5rem;
    font-weight: 400;
    color: #b0b0b0;
    margin-top: 10px;
}

@keyframes glow {
    from { text-shadow: 0 0 20px rgba(0, 212, 255, 0.3); }
    to { text-shadow: 0 0 30px rgba(0, 212, 255, 0.6), 0 0 40px rgba(255, 107, 107, 0.3); }
}

@keyframes nav-bubble-glow {
    from {
        box-shadow: 0 2px 8px rgba(30, 144, 255, 0.3);
        transform: translateY(0px);
    }
    to {
        box-shadow: 0 3px 12px rgba(30, 144, 255, 0.4);
        transform: translateY(-0.5px);
    }
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #a0a0a0;
    margin-bottom: 40px;
    line-height: 1.8;
}

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

.btn {
    padding: 15px 30px;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, #00d4ff, #0099cc);
    color: white;
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.5);
}

.btn-secondary {
    background: transparent;
    color: #00d4ff;
    border: 2px solid #00d4ff;
}

.btn-secondary:hover {
    background: #00d4ff;
    color: #0a0a0f;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

/* Software Demo Section */
.software-demo {
    margin-top: 40px;
    width: 100%;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 20px;
}

.demo-container {
    position: relative;
    background: rgba(26, 26, 46, 0.3);
    border-radius: 25px;
    padding: 20px 20px;
    border: 1px solid rgba(0, 212, 255, 0.2);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.demo-frame {
    background: #1a1a2e;
    border-radius: 15px;
    overflow: visible;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(0, 212, 255, 0.3);
    width: 1120px;
    margin: 0 auto;
}

.demo-titlebar {
    background: linear-gradient(135deg, #2a2a3e, #1a1a2e);
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 15px 15px 0 0;
    position: relative;
    z-index: 10;
    width: 100%;
    box-sizing: border-box;
}

.titlebar-buttons {
    display: flex;
    gap: 8px;
}

.titlebar-buttons span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-close {
    background: #ff5f57;
    box-shadow: 0 0 10px rgba(255, 95, 87, 0.3);
}

.btn-minimize {
    background: #ffbd2e;
    box-shadow: 0 0 10px rgba(255, 189, 46, 0.3);
}

.btn-maximize {
    background: #28ca42;
    box-shadow: 0 0 10px rgba(40, 202, 66, 0.3);
}

.titlebar-buttons span:hover {
    transform: scale(1.1);
    box-shadow: 0 0 15px currentColor;
}

.titlebar-title {
    color: #00d4ff;
    font-weight: 600;
    font-size: 16px;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
    line-height: 50px;
    flex: 1;
    text-align: center;
}

.demo-content {
    position: relative;
    background: #0a0a0f;
    height: 630px;
    width: 1120px;
    display: block;
    overflow: visible;
    padding: 0;
    margin: 0;
    border-radius: 0 0 15px 15px;
}

.demo-gif {
    width: 1120px;
    height: 630px;
    object-fit: cover;
    border-radius: 0 0 15px 15px;
    transition: all 0.3s ease;
    display: block;
}

.demo-overlay-effects {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    display: none;
}

.typing-indicator {
    position: absolute;
    bottom: 30px;
    left: 30px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 20px;
    padding: 10px 15px;
    display: flex;
    gap: 5px;
    align-items: center;
    backdrop-filter: blur(10px);
}

.typing-indicator span {
    width: 8px;
    height: 8px;
    background: #00d4ff;
    border-radius: 50%;
    animation: typing 1.4s infinite ease-in-out;
}

.typing-indicator span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-indicator span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing {
    0%, 80%, 100% {
        transform: scale(0.8);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

.translation-popup {
    position: absolute;
    top: 30px;
    right: 30px;
    background: rgba(255, 107, 107, 0.1);
    border: 1px solid rgba(255, 107, 107, 0.3);
    border-radius: 15px;
    padding: 12px 18px;
    backdrop-filter: blur(10px);
    animation: pulse 2s infinite;
}

.popup-content {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #ff6b6b;
    font-size: 14px;
    font-weight: 500;
}

.popup-content i {
    font-size: 16px;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.05);
        opacity: 1;
    }
}

.ai-assistant {
    position: absolute;
    bottom: 30px;
    right: 30px;
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 25px;
    padding: 10px 15px;
    backdrop-filter: blur(10px);
}

.ai-avatar {
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, #00ff88, #00d4ff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 14px;
    animation: glow-ai 3s ease-in-out infinite;
}

@keyframes glow-ai {
    0%, 100% {
        box-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
    }
    50% {
        box-shadow: 0 0 20px rgba(0, 255, 136, 0.6);
    }
}

.ai-message {
    color: #00ff88;
    font-size: 14px;
    font-weight: 500;
}

.demo-features {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.feature-highlight {
    background: rgba(26, 26, 46, 0.5);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 15px;
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #b0b0b0;
    font-weight: 500;
    min-width: 140px;
    justify-content: center;
}

.feature-highlight:hover,
.feature-highlight.active {
    background: rgba(0, 212, 255, 0.1);
    border-color: #00d4ff;
    color: #00d4ff;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.2);
}

.feature-highlight i {
    font-size: 18px;
    transition: all 0.3s ease;
}

.feature-highlight:hover i,
.feature-highlight.active i {
    transform: scale(1.1);
    text-shadow: 0 0 10px currentColor;
}

.feature-highlight span {
    font-size: 14px;
    white-space: nowrap;
}

/* Section Titles */
.section-title {
    font-size: 3rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 60px;
    background: linear-gradient(135deg, #00d4ff, #ff6b6b);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Features Section */
.features {
    padding: 20px 0 50px 0;
    background: linear-gradient(180deg, #0a0a0f 0%, #1a1a2e 100%);
    position: relative;
    z-index: 2;
}

/* 旧的grid布局已删除，使用新的feature-showcase布局 */

.feature-card {
    background: rgba(26, 26, 46, 0.5);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

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

.feature-card:hover {
    transform: translateY(-10px);
    border-color: #00d4ff;
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #00d4ff, #ff6b6b);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #00d4ff;
}

.feature-card p {
    color: #b0b0b0;
    line-height: 1.6;
}

/* Feature Showcase Styles */
.feature-showcase {
    display: flex;
    align-items: center;
    gap: 80px;
    margin-bottom: 80px;
    padding: 40px 0;
}

.feature-showcase.reverse {
    flex-direction: row-reverse !important;
}

.feature-image {
    flex: 1;
    max-width: 650px;
}

.feature-image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.feature-image img:hover {
    transform: scale(1.05);
}

.feature-content {
    flex: 1;
    max-width: 500px;
}

.feature-title-row {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.feature-content .feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #00d4ff, #0099cc);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0;
    margin-left: 0;
    margin-right: 0;
    flex-shrink: 0;
}

.feature-content .feature-icon i {
    font-size: 24px;
    color: white;
}

.feature-content h3 {
    font-size: 2rem;
    margin-bottom: 0;
    color: #ffffff;
    background: linear-gradient(135deg, #00d4ff, #ff6b6b);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.feature-content p {
    color: #b0b0b0;
    line-height: 1.8;
    font-size: 1.1rem;
    margin-bottom: 25px;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-list li {
    color: #ffffff;
    padding: 8px 0;
    position: relative;
    padding-left: 25px;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #00d4ff;
    font-weight: bold;
    font-size: 16px;
}

/* Demo Section */
.demo {
    padding: 100px 0;
    background: #0a0a0f;
}

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

.demo-header h3 {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #00d4ff, #ff6b6b, #00ff88);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 20px;
}

.demo-header p {
    font-size: 1.2rem;
    color: #a0a0a0;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
}

.demo-content {
    display: flex;
    justify-content: center;
    align-items: center;
}

.demo-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

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

.demo-overlay {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.demo-feature {
    background: rgba(0, 0, 0, 0.8);
    padding: 10px 15px;
    border-radius: 25px;
    border: 1px solid rgba(0, 212, 255, 0.3);
    color: #00d4ff;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.demo-feature.active,
.demo-feature:hover {
    background: rgba(0, 212, 255, 0.2);
    border-color: #00d4ff;
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.3);
}

.demo-description h3 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #00d4ff;
}

.demo-description p {
    font-size: 1.1rem;
    color: #b0b0b0;
    line-height: 1.8;
}

/* Use Cases Section */
.use-cases {
    padding: 100px 0;
    background: linear-gradient(180deg, #1a1a2e 0%, #0a0a0f 100%);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.case-item {
    text-align: center;
    padding: 30px 20px;
    border-radius: 15px;
    background: rgba(26, 26, 46, 0.3);
    border: 1px solid rgba(0, 212, 255, 0.1);
    transition: all 0.3s ease;
}

.case-item:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 212, 255, 0.3);
    background: rgba(26, 26, 46, 0.5);
}

.case-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.case-item h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: #00d4ff;
}

.case-item p {
    color: #b0b0b0;
    font-size: 0.95rem;
}

/* Download Section */
.download {
    padding: 100px 0;
    background: linear-gradient(135deg, #0a0a0f 0%, #1a1a2e 100%);
    text-align: center;
}

.download-subtitle {
    font-size: 1.3rem;
    color: #a0a0a0;
    margin-bottom: 50px;
}

.download-buttons {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.download-btn {
    background: rgba(26, 26, 46, 0.8);
    border: 2px solid rgba(0, 212, 255, 0.3);
    border-radius: 15px;
    padding: 25px 35px;
    color: #ffffff;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    min-width: 150px;
}

.download-btn:hover {
    border-color: #00d4ff;
    background: rgba(0, 212, 255, 0.1);
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 212, 255, 0.2);
}

.download-btn i {
    font-size: 2rem;
    color: #00d4ff;
}

.download-btn span {
    font-weight: 600;
}

/* Footer */
.footer {
    background: #0a0a0f;
    border-top: 1px solid rgba(0, 212, 255, 0.2);
    padding: 60px 0 30px;
}

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

.footer-section h4 {
    color: #00d4ff;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-section ul {
    list-style: none;
}

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

.footer-section ul li a {
    color: #b0b0b0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #00d4ff;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.social-link {
    color: #b0b0b0;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
}

.social-link:hover {
    color: #00d4ff;
    transform: translateX(5px);
}

.social-link i {
    width: 20px;
    text-align: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .title-main {
        font-size: 2.5rem;
    }

    .title-sub {
        font-size: 1.2rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .demo-header h3 {
        font-size: 2rem;
    }

    .demo-header p {
        font-size: 1rem;
        padding: 0 20px;
    }

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

    .nav-menu {
        display: none;
    }

    .download-buttons {
        flex-direction: column;
        align-items: center;
    }

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

    /* Software Demo Responsive */
    .software-demo {
        margin-top: 50px;
    }

    .demo-container {
        padding: 20px;
    }

    .demo-content {
        min-height: 300px;
    }

    .demo-gif {
        max-height: 300px;
    }

    .demo-features {
        gap: 15px;
    }

    .feature-highlight {
        min-width: 120px;
        padding: 12px 15px;
        font-size: 13px;
    }

    .feature-highlight i {
        font-size: 16px;
    }

    .feature-showcase {
        flex-direction: column;
        gap: 30px;
        margin-bottom: 50px;
        padding: 20px 0;
    }

    .feature-showcase.reverse {
        flex-direction: column;
    }

    .feature-content h3 {
        font-size: 1.5rem;
    }

    .feature-content p {
        font-size: 1rem;
    }

    .typing-indicator,
    .translation-popup,
    .ai-assistant {
        position: relative;
        margin: 10px;
        display: inline-flex;
    }

    .demo-overlay-effects {
        position: static;
        display: flex;
        justify-content: space-around;
        align-items: center;
        padding: 20px;
        background: rgba(10, 10, 15, 0.8);
        margin-top: 10px;
        border-radius: 10px;
    }
}