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

:root {
    /* Colors from ConversationScreen - Dark Theme */
    --color-bg-dark: #0F0F23;
    --color-bg-dark-alt: #1A1A2E;
    --color-bg-dark-tertiary: #16213E;

    /* Accent Colors from App */
    --color-primary: #3B82F6;
    --color-primary-dark: #2563EB;
    --color-primary-light: #60A5FA;

    /* Text Colors */
    --color-text-light: #E5E7EB;
    --color-text-white: #FFFFFF;
    --color-text-gray: #9CA3AF;
    --color-text-dark: #1F2937;

    /* Additional App Colors */
    --color-success: #10B981;
    --color-error: #EF4444;
    --color-warning: #F59E0B;

    /* UI Elements */
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    --border-radius-xl: 25px;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 4px 16px rgba(59, 130, 246, 0.3);

    /* Typography */
    --font-size-xs: 12px;
    --font-size-sm: 14px;
    --font-size-base: 16px;
    --font-size-lg: 18px;
    --font-size-xl: 24px;
    --font-size-2xl: 32px;
    --font-size-3xl: 48px;
    --font-size-4xl: 56px;

    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--color-bg-dark);
    color: var(--color-text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ===================================
   Navigation
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(15, 15, 35, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
    padding: var(--spacing-md) 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text-white);
}

.logo-image {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    object-fit: cover;
}

.logo-icon {
    font-size: var(--font-size-2xl);
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-link {
    color: var(--color-text-light);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    font-size: var(--font-size-base);
}

.nav-link:hover {
    color: var(--color-primary-light);
}

.nav-link-cta {
    background: var(--color-primary);
    color: var(--color-text-white);
    padding: var(--spacing-xs) var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    transition: all 0.3s ease;
}

.nav-link-cta:hover {
    background: var(--color-primary-dark);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    background: linear-gradient(135deg, var(--color-bg-dark) 0%, var(--color-bg-dark-alt) 50%, var(--color-bg-dark-tertiary) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text {
    animation: fadeInUp 0.8s ease-out;
}

.hero-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-white);
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-gray);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius-xl);
    font-weight: 600;
    font-size: var(--font-size-lg);
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-text-white);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text-white);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
}

.btn-icon {
    font-size: var(--font-size-xl);
}

.platform-badges {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.badge svg {
    opacity: 0.8;
}

/* Phone Mockup */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.phone-mockup {
    position: relative;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.4));
}

.phone-frame {
    width: 320px;
    height: 640px;
    background: var(--color-bg-dark);
    border-radius: 40px;
    padding: 12px;
    border: 8px solid #1F2937;
    position: relative;
}

.phone-frame::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 24px;
    background: #1F2937;
    border-radius: 0 0 20px 20px;
    z-index: 2;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-bg-dark-alt) 0%, var(--color-bg-dark-tertiary) 100%);
    border-radius: 32px;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.app-screenshot {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 32px;
}

.app-preview {
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    gap: var(--spacing-xl);
}

.avatar-placeholder {
    position: relative;
    width: 150px;
    height: 150px;
}

.avatar-circle {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(16, 185, 129, 0.2));
    position: absolute;
    top: 0;
    left: 0;
}

.avatar-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 64px;
    z-index: 2;
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

.conversation-preview {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    width: 100%;
}

.message-bubble {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    max-width: 80%;
    animation: fadeIn 1s ease-out;
}

.user-bubble {
    background: rgba(59, 130, 246, 0.2);
    color: var(--color-text-white);
    align-self: flex-end;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.ai-bubble {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text-light);
    align-self: flex-start;
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation-delay: 0.5s;
}

/* ===================================
   Features Section
   =================================== */
.features {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-dark-alt);
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-text-white);
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-gray);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    transition: all 0.3s ease;
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(59, 130, 246, 0.3);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: var(--spacing-md);
}

.feature-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-text-white);
    margin-bottom: var(--spacing-sm);
}

.feature-description {
    color: var(--color-text-gray);
    line-height: 1.7;
}

/* ===================================
   How It Works Section
   =================================== */
.how-it-works {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-dark);
}

.steps-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto;
}

.step {
    flex: 1;
    text-align: center;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-text-white);
    margin: 0 auto var(--spacing-lg);
    box-shadow: var(--shadow-glow);
}

.step-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-text-white);
    margin-bottom: var(--spacing-sm);
}

.step-description {
    color: var(--color-text-gray);
    line-height: 1.7;
}

.step-connector {
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), transparent);
    margin-top: 30px;
    flex-shrink: 0;
}

/* ===================================
   Languages Section
   =================================== */
.languages {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-dark-alt);
}

.languages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.language-card {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    text-align: center;
    transition: all 0.3s ease;
}

.language-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--color-primary);
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(59, 130, 246, 0.3);
}

.language-flag {
    font-size: 64px;
    margin-bottom: var(--spacing-md);
}

.language-name {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-text-white);
    margin-bottom: var(--spacing-xs);
}

.language-info {
    color: var(--color-text-gray);
    font-size: var(--font-size-base);
}

/* ===================================
   CTA Section
   =================================== */
.cta {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--color-bg-dark) 0%, var(--color-bg-dark-tertiary) 100%);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-text-white);
    margin-bottom: var(--spacing-md);
}

.cta-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-gray);
    margin-bottom: var(--spacing-2xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.store-button {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-xl);
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-md);
    color: var(--color-text-white);
    text-decoration: none;
    transition: all 0.3s ease;
    min-width: 200px;
}

.store-button:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.store-icon {
    font-size: var(--font-size-2xl);
}

.store-text {
    text-align: left;
}

.store-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-gray);
}

.store-name {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.cta-note {
    color: var(--color-text-gray);
    font-size: var(--font-size-sm);
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--color-bg-dark);
    padding: var(--spacing-2xl) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.footer-brand {
    max-width: 400px;
}

.footer-tagline {
    color: var(--color-text-gray);
    margin-top: var(--spacing-sm);
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-link {
    color: var(--color-text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: var(--color-primary-light);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright,
.made-with {
    color: var(--color-text-gray);
    font-size: var(--font-size-sm);
    margin: var(--spacing-xs) 0;
}

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

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.7;
    }
    50% {
        transform: scale(1.05);
        opacity: 1;
    }
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 968px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
        text-align: center;
    }

    .hero-title {
        font-size: var(--font-size-3xl);
    }

    .hero-buttons {
        justify-content: center;
    }

    .phone-frame {
        width: 280px;
        height: 560px;
    }

    .steps-container {
        flex-direction: column;
        align-items: center;
    }

    .step-connector {
        display: none;
    }

    .footer-content {
        flex-direction: column;
        gap: var(--spacing-lg);
        text-align: center;
    }

    .nav-links {
        gap: var(--spacing-md);
    }
}

@media (max-width: 640px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    .hero-title {
        font-size: var(--font-size-2xl);
    }

    .section-title {
        font-size: var(--font-size-xl);
    }

    .btn {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: var(--font-size-base);
    }

    .phone-frame {
        width: 240px;
        height: 480px;
    }

    .avatar-circle,
    .avatar-placeholder {
        width: 100px;
        height: 100px;
    }

    .avatar-icon {
        font-size: 48px;
    }

    .features-grid,
    .languages-grid {
        grid-template-columns: 1fr;
    }

    .nav-links {
        display: none;
    }

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

    .store-button {
        width: 100%;
        max-width: 280px;
    }

    .logo-image {
        width: 32px;
        height: 32px;
    }

    .logo-text {
        font-size: var(--font-size-lg);
    }
}

/* ===================================
   Utility Classes
   =================================== */
.text-center {
    text-align: center;
}

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

/* ===================================
   NEW COMPONENTS - Updated Design
   =================================== */

/* Language Toggle Button */
.nav-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.lang-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xs) var(--spacing-md);
    color: var(--color-text-white);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.lang-toggle:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.lang-toggle-icon {
    font-size: var(--font-size-base);
}

.lang-toggle-text {
    font-weight: 600;
}

/* Pre-Release Badge */
.pre-release-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(16, 185, 129, 0.2));
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xs) var(--spacing-md);
    margin-bottom: var(--spacing-md);
    color: var(--color-primary-light);
    font-size: var(--font-size-sm);
    font-weight: 600;
    animation: pulse 2s ease-in-out infinite;
}

.badge-icon {
    font-size: var(--font-size-base);
}

/* ===================================
   App UI in Phone Mockup
   =================================== */
.app-ui {
    width: 100%;
    height: 100%;
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* App Header */
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: var(--spacing-sm);
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-text-gray);
}

.status-dot.active {
    background: var(--color-success);
    box-shadow: 0 0 8px var(--color-success);
}

.status-text {
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.header-actions {
    display: flex;
    gap: var(--spacing-xs);
}

.icon-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    cursor: pointer;
    transition: all 0.2s ease;
}

.icon-btn:hover {
    background: rgba(255, 255, 255, 0.15);
}

/* App Avatar */
.app-avatar {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: var(--spacing-md) 0;
}

.avatar-illustration {
    width: 180px;
    height: auto;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.3));
}

/* Suggestion Box */
.suggestion-box {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    margin: var(--spacing-sm) 0;
}

.suggestion-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-xs);
    margin-bottom: var(--spacing-xs);
    text-align: center;
}

.suggestion-text {
    color: var(--color-text-white);
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-align: center;
    line-height: 1.4;
}

/* Microphone Section */
.mic-section {
    display: flex;
    justify-content: center;
    margin: var(--spacing-md) 0;
}

.mic-button {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: var(--color-primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
}

.mic-button:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.5);
}

.mic-icon {
    font-size: 24px;
}

.mic-text {
    font-size: 9px;
    color: var(--color-text-white);
    font-weight: 600;
    text-align: center;
    line-height: 1.2;
    max-width: 80px;
}

/* Control Buttons */
.control-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-top: auto;
}

.control-btn {
    flex: 1;
    max-width: 120px;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-md);
    border: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.pause-btn {
    background: rgba(245, 158, 11, 0.2);
    color: var(--color-warning);
}

.pause-btn:hover {
    background: rgba(245, 158, 11, 0.3);
}

.end-btn {
    background: rgba(239, 68, 68, 0.2);
    color: var(--color-error);
}

.end-btn:hover {
    background: rgba(239, 68, 68, 0.3);
}

.control-icon {
    font-size: var(--font-size-base);
}

.control-text {
    font-size: 11px;
    font-weight: 600;
}

/* ===================================
   Waitlist Section
   =================================== */
.waitlist {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-dark-alt);
    position: relative;
}

.waitlist-content {
    max-width: 800px;
    margin: 0 auto;
}

.waitlist-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-2xl) 0;
}

.stat-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all 0.3s ease;
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(59, 130, 246, 0.3);
    transform: translateY(-5px);
}

.stat-number {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-primary-light);
    margin-bottom: var(--spacing-xs);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-gray);
    font-weight: 500;
}

/* Waitlist Form */
.waitlist-form {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    color: var(--color-text-light);
    font-size: var(--font-size-base);
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.form-input {
    width: 100%;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--border-radius-md);
    color: var(--color-text-white);
    font-size: var(--font-size-base);
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-input::placeholder {
    color: var(--color-text-gray);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-error {
    display: none;
    color: var(--color-error);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
}

.btn-submit {
    width: 100%;
    margin-top: var(--spacing-md);
    justify-content: center;
    font-size: var(--font-size-lg);
    padding: var(--spacing-lg);
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ===================================
   Notification System
   =================================== */
.notification {
    position: fixed;
    top: 100px;
    left: 50%;
    transform: translateX(-50%) translateY(-20px);
    background: var(--color-bg-dark-alt);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md) var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    z-index: 10000;
    opacity: 0;
    transition: all 0.3s ease;
    max-width: 90%;
    width: auto;
    min-width: 300px;
}

.notification.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.notification-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.notification-icon {
    font-size: var(--font-size-xl);
}

.notification-message {
    color: var(--color-text-white);
    font-size: var(--font-size-base);
    font-weight: 500;
}

.notification-success {
    border-color: var(--color-success);
    background: rgba(16, 185, 129, 0.1);
}

.notification-error {
    border-color: var(--color-error);
    background: rgba(239, 68, 68, 0.1);
}

.notification-info {
    border-color: var(--color-primary);
    background: rgba(59, 130, 246, 0.1);
}

/* ===================================
   Additional Animations
   =================================== */
@keyframes cardBounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* ===================================
   Responsive Updates
   =================================== */
@media (max-width: 968px) {
    .nav-right {
        gap: var(--spacing-sm);
    }

    .nav-links {
        display: none;
    }

    .lang-toggle {
        padding: var(--spacing-xs);
    }

    .avatar-illustration {
        width: 140px;
    }

    .mic-button {
        width: 80px;
        height: 80px;
    }

    .mic-text {
        font-size: 8px;
    }
}

@media (max-width: 640px) {
    .waitlist-stats {
        grid-template-columns: 1fr;
    }

    .waitlist-form {
        padding: var(--spacing-lg);
    }

    .notification {
        min-width: 280px;
        max-width: 85%;
    }

    .pre-release-badge {
        font-size: var(--font-size-xs);
        padding: 6px var(--spacing-sm);
    }

    .app-ui {
        padding: var(--spacing-sm);
    }

    .avatar-illustration {
        width: 120px;
    }

    .mic-button {
        width: 70px;
        height: 70px;
    }

    .mic-icon {
        font-size: 20px;
    }

    .mic-text {
        font-size: 7px;
        max-width: 60px;
    }

    .control-buttons {
        gap: var(--spacing-xs);
    }

    .control-btn {
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .control-text {
        font-size: 10px;
    }
}