:root {
    /* Colors */
    --primary: #4F46E5;
    --primary-light: #818CF8;
    --secondary: #06B6D4;
    --dark: #1F2937;
    --light: #F9FAFB;
    --gray: #6B7280;
    --text-main: #111827;
    --text-secondary: #4B5563;
    
    /* Gradients */
    --bg-gradient: linear-gradient(135deg, #F9FAFB 0%, #EFF6FF 100%);
    --text-gradient: linear-gradient(90deg, #4F46E5 0%, #06B6D4 100%);
    --card-bg: rgba(255, 255, 255, 0.9);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    
    /* Spacing */
    --container-width: 1200px;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-full: 9999px;
    
    /* Transition */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Mode Variables */
body.dark-mode {
    --text-main: #F9FAFB;
    --text-secondary: #D1D5DB;
    --bg-gradient: linear-gradient(135deg, #111827 0%, #0F172A 100%);
    --card-bg: rgba(31, 41, 55, 0.8);
    --light: #1F2937;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    background: var(--bg-gradient);
    color: var(--text-main);
    line-height: 1.6;
    transition: background 0.3s ease, color 0.3s ease;
}

h1, h2, h3, h4, .logo-text {
    font-family: 'Poppins', sans-serif;
    color: var(--text-main);
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.gradient-text, .highlight {
    background: var(--text-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
}

.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: var(--radius-full);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 6px -1px rgba(79, 70, 229, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 10px -2px rgba(79, 70, 229, 0.5);
    background: #4338ca;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.1);
}

.navbar.scrolled {
    background: var(--card-bg);
    box-shadow: var(--shadow-sm);
    padding: 15px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-img {
    height: 40px;
    width: auto;
    border-radius: 8px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s;
    color: var(--text-secondary);
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-cta {
    padding: 10px 24px;
    font-size: 0.9rem;
}

.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--text-secondary);
    transition: color 0.2s;
}

.theme-toggle:hover {
    color: var(--primary);
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 100%;
    width: 100%;
    height: 100vh;
    background: var(--card-bg);
    z-index: 2000;
    transition: left 0.3s ease;
    display: flex;
    flex-direction: column;
    padding: 20px;
    /* Ensure dark text in light mode, light text in dark mode is handled by body inheritance usually, 
       but mobile-menu sits on top. 
       Let's ensure it uses var(--card-bg) which is dark in dark mode. */
    color: var(--text-main);
}

/* Partners Section */
.partners-section {
    padding: 20px 0;
    text-align: center;
    background: rgba(255, 255, 255, 0.4);
}

.partners-title {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 16px;
    font-weight: 600;
}

.partners-grid {
    display: flex;
    justify-content: center;
    gap: 32px;
}

.partner-card {
    transition: var(--transition);
}

.partner-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 0.95rem;
    color: #4B5563;
    background: white;
    padding: 10px 20px;
    border-radius: 50px;
    box-shadow: var(--shadow-sm);
    animation: float 4s ease-in-out infinite;
    cursor: pointer;
}

.hcl-logo-img {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    object-fit: cover;
}

.placeholder-logo {
    display: none;
}

/* Cultural Feature Specific */
.cultural-card {
    border-color: #FCD34D;
}
.culture-icon {
    background: linear-gradient(135deg, #F59E0B, #D97706);
}

/* Contribution Section */
.contribution-section {
    padding: 100px 0;
    background: linear-gradient(to bottom, transparent, rgba(79, 70, 229, 0.05));
}

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

.contrib-card {
    background: var(--card-bg);
    padding: 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.05);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
}

.contrib-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.c-icon {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 20px;
    background: #EEF2FF;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contrib-card h3 {
    margin-bottom: 12px;
}

.contrib-card p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    flex-grow: 1;
}

.c-link {
    font-weight: 600;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 8px;
    transition: gap 0.2s;
}

.c-link:hover {
    gap: 12px;
}

.c-socials {
    display: flex;
    gap: 16px;
    font-size: 1.5rem;
    color: var(--text-secondary);
}

.c-socials a:hover {
    color: var(--primary);
}

.contact-direct {
    text-align: center;
    margin-top: 50px;
    color: var(--text-secondary);
}

.contact-direct a {
    color: var(--primary);
    text-decoration: underline;
}

/* Team Section */
.team-section {
    padding: 80px 0;
}

.team-grid {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.team-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    width: 250px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
}

.team-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.member-img {
    width: 100px;
    height: 100px;
    background: #E5E7EB;
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: #9CA3AF;
    overflow: hidden;
}

.role {
    color: var(--primary);
    font-weight: 500;
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.team-social {
    color: #6B7280;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.team-social:hover {
    color: #0077b5;
}

/* FAQ Section */
.faq-section {
    padding: 60px 0;
    max-width: 800px;
    margin: 0 auto;
}

.accordion-item {
    border-bottom: 1px solid rgba(0,0,0,0.1);
    margin-bottom: 10px;
}

.accordion-header {
    background: var(--card-bg);
    padding: 20px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 8px;
    transition: background 0.2s;
}

.accordion-header:hover {
    background: rgba(79, 70, 229, 0.05);
}

.accordion-header.active .fa-chevron-down {
    transform: rotate(180deg);
}

.accordion-content {
    background: var(--card-bg);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    padding: 0 20px;
    border-radius: 0 0 8px 8px;
}

.accordion-content p {
    padding: 15px 0 25px;
    color: var(--text-secondary);
}

/* Messages */
#form-msg {
    margin-top: 10px;
    color: #10B981;
    font-weight: 600;
}

/* Dark Mode Overrides for New Sections */
body.dark-mode .launch-card {
    background: #1F2937; /* Dark gray */
    border-color: #374151;
}

body.dark-mode .status-badge {
    background: rgba(16, 185, 129, 0.2);
    color: #34D399;
}

body.dark-mode .launch-form input {
    background: #374151;
    border-color: #4B5563;
    color: white;
}

body.dark-mode .store-btn.web-btn {
    background: #1F2937;
    color: white;
    border-color: #4B5563;
}

body.dark-mode .main-progress-bar {
    background: #374151;
}

body.dark-mode .progress-label {
    color: #D1D5DB;
}

body.dark-mode .launch-text {
    color: #9CA3AF;
}

body.dark-mode .platforms-preview h3 {
    color: #9CA3AF;
}

body.dark-mode .perk-item {
    color: #E5E7EB;
}

/* Base Styles */
.mobile-menu.active {
    left: 0;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.close-menu-btn {
    background: none;
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--text-main);
}

.mobile-links {
    display: flex;
    flex-direction: column;
    gap: 24px;
    align-items: center;
}

.mobile-links a {
    font-size: 1.2rem;
    font-weight: 600;
}

/* Hero Section */
.hero {
    padding-top: 140px;
    padding-bottom: 80px;
    position: relative;
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 6px 12px;
    background: rgba(79, 70, 229, 0.1);
    color: var(--primary);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-text {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-form {
    margin-bottom: 40px;
}

.input-group {
    display: flex;
    gap: 12px;
}

.input-group input {
    flex: 1;
    padding: 12px 20px;
    border-radius: var(--radius-full);
    border: 1px solid #E5E7EB;
    outline: none;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--card-bg);
    color: var(--text-main);
}

.input-group input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.supported-preview {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.lang-icons {
    display: flex;
    gap: 8px;
    font-size: 1.5rem;
}

/* Hero Mockup */
.hero-visual {
    position: relative;
}

.app-mockup {
    background: var(--card-bg);
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    padding: 20px;
    border: 1px solid rgba(0,0,0,0.05);
    position: relative;
    backdrop-filter: blur(10px);
}

.mockup-header {
    display: flex;
    gap: 6px;
    margin-bottom: 20px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #E5E7EB;
}

.dot:nth-child(1) { background: #EF4444; }
.dot:nth-child(2) { background: #F59E0B; }
.dot:nth-child(3) { background: #10B981; }

.mockup-screen {
    background: var(--light);
    border-radius: 12px;
    padding: 20px;
    min-height: 300px;
}

.chat-bubble {
    padding: 12px 16px;
    border-radius: 12px;
    margin-bottom: 12px;
    max-width: 80%;
    font-size: 0.9rem;
}

.chat-bubble.left {
    background: white;
    border-bottom-left-radius: 2px;
    box-shadow: var(--shadow-sm);
    color: #374151;
}

.chat-bubble.right.ai {
    background: var(--primary);
    color: white;
    margin-left: auto;
    border-bottom-right-radius: 2px;
}

.lesson-card {
    background: white;
    padding: 12px;
    border-radius: 12px;
    margin-top: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-sm);
}

.lesson-icon {
    width: 40px;
    height: 40px;
    background: #EEF2FF;
    color: var(--primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lesson-info {
    flex: 1;
}

.lesson-info h4 {
    font-size: 0.9rem;
    margin-bottom: 4px;
    color: #111827;
}

.progress-bar {
    height: 4px;
    background: #E5E7EB;
    border-radius: 2px;
    width: 100%;
}

.progress-bar .fill {
    height: 100%;
    background: var(--secondary);
    border-radius: 2px;
}

.float-card {
    position: absolute;
    background: white;
    padding: 10px 16px;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 8px;
    animation: float 3s ease-in-out infinite;
}

.float-1 { top: 40px; right: -20px; animation-delay: 0s; }
.float-2 { bottom: 40px; left: -20px; animation-delay: 1.5s; }

.float-card i { color: var(--primary); }

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

/* Challenge Section */
.challenge-section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.feature-card {
    background: var(--card-bg);
    padding: 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.03);
    text-align: left;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(79, 70, 229, 0.3);
}

.icon-box {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.icon-box.warning {
    background: #FFF7ED;
    color: #F97316;
}

.feature-card h3 {
    margin-bottom: 12px;
    font-size: 1.25rem;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Solution Section */
.solution-section {
    padding: 100px 0;
    background: rgba(79, 70, 229, 0.03);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.solution-card {
    background: var(--card-bg);
    padding: 24px;
    border-radius: var(--radius-lg);
    display: flex;
    gap: 20px;
    align-items: flex-start;
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.05);
}

.solution-card:hover {
    background: white;
    box-shadow: var(--shadow-md);
}

.solution-card:last-child {
    grid-column: span 2;
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
}

.sol-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.sol-content h3 {
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.sol-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Preview Section */
.preview-section {
    padding: 100px 0;
}

.preview-block {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
    margin-bottom: 120px;
}

.preview-block:last-child {
    margin-bottom: 0;
}

/* .preview-block.reverse {
    flex-direction: row-reverse;
} */

.preview-text {
    flex: 1;
}

.preview-text h3 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.preview-text p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 24px;
}

.check-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    color: var(--text-main);
    font-weight: 500;
}

.check-list i {
    color: var(--secondary);
}

.preview-visual {
    flex: 1;
}

.visual-card {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 30px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.lesson-row {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: white;
    border-radius: 12px;
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
    color: #111827;
}

.lesson-row.active {
    border: 2px solid var(--primary);
}

.l-icon {
    font-size: 1.5rem;
}

.l-info {
    flex: 1;
}

.l-info span {
    display: block;
    font-weight: 600;
    font-size: 1rem;
}

.l-info small {
    color: #6B7280;
}

/* AI Chat Preview Styles */
.ai-chat-card .msg {
    margin-bottom: 12px;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 0.9rem;
    max-width: 85%;
}

.ai-chat-card .msg.bot {
    background: #EEF2FF;
    color: var(--primary);
    border-bottom-left-radius: 2px;
}

.ai-chat-card .msg.user {
    background: #F3F4F6;
    color: #374151;
    margin-left: auto;
    border-bottom-right-radius: 2px;
}

.ai-typing span {
    display: inline-block;
    width: 6px;
    height: 6px;
    background: #9CA3AF;
    border-radius: 50%;
    margin-right: 4px;
    animation: typing 1s infinite ease-in-out;
}

.ai-typing span:nth-child(2) { animation-delay: 0.2s; }
.ai-typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* Languages Section */
.languages-section {
    padding: 100px 0;
    background: var(--light);
}

.lang-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}

.lang-card {
    background: var(--card-bg);
    padding: 30px 40px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    min-width: 200px;
    cursor: pointer;
    border: 1px solid rgba(0,0,0,0.05);
}

.lang-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.flag-lg {
    width: 60px;
    height: 40px;
    object-fit: cover;
    border-radius: 6px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    margin-bottom: 16px;
}

.flag-icon-sm {
    width: 28px;
    height: 20px;
    object-fit: cover;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.lang-connector {
    color: var(--primary-light);
    font-size: 1.5rem;
    animation: pulse 2s infinite;
}

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

.lang-card h4 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    font-weight: 700;
}

.lang-tag {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.lang-tag.target {
    background: rgba(79, 70, 229, 0.1);
    color: var(--primary);
}

.lang-tag.source {
    background: #F3F4F6;
    color: #6B7280;
}

.lang-card.coming-soon {
    border: 2px dashed #D1D5DB;
    background: transparent;
    box-shadow: none;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 180px;
}

.plus-icon {
    font-size: 2rem;
    color: #9CA3AF;
    margin-bottom: 12px;
}

/* Launch Section Refined */
.launch-section {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--light) 0%, #EEF2FF 100%);
    position: relative;
    overflow: hidden;
}

.launch-container {
    display: flex;
    justify-content: center;
}

.launch-card {
    background: white;
    padding: 60px;
    border-radius: 30px;
    box-shadow: 0 20px 40px -5px rgba(0, 0, 0, 0.1);
    max-width: 900px;
    width: 100%;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.5);
    position: relative;
    z-index: 10;
}

.status-badge {
    background: #DCFCE7;
    color: #166534;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 24px;
    display: inline-block;
}

.launch-card h2 {
    font-size: 3rem;
    margin-bottom: 16px;
    line-height: 1.1;
}

.launch-text {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Progress Bar */
.progress-container {
    margin: 0 auto 50px;
    max-width: 500px;
    text-align: left;
}

.progress-label {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-main);
}

.main-progress-bar {
    height: 10px;
    background: #F3F4F6;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 8px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 10px;
    transition: width 1.5s ease-out;
}

.launch-meta {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-align: right;
}

/* Real-time Waitlist Counter */
.waitlist-live {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: white;
    padding: 6px 14px;
    border-radius: 20px;
    margin-bottom: 24px;
    font-size: 0.9rem;
    box-shadow: var(--shadow-sm);
    color: #4B5563;
    animation: fadeIn 1s;
}

.live-pulse {
    width: 8px;
    height: 8px;
    background: #10B981;
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    animation: pulse-green 2s infinite;
}

#waitlist-count {
    font-weight: 700;
    color: var(--primary);
    transition: transform 0.2s ease;
    display: inline-block;
}

@keyframes pulse-green {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    }
    
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 6px rgba(16, 185, 129, 0);
    }
    
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Launch Form */
.launch-form {
    display: flex;
    gap: 12px;
    max-width: 550px;
    margin: 0 auto 50px;
}

.input-wrapper {
    flex: 1;
    position: relative;
}

.form-icon {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: #9CA3AF;
}

.launch-form input {
    width: 100%;
    padding: 16px 20px 16px 50px;
    border-radius: var(--radius-full);
    border: 1px solid #E5E7EB;
    outline: none;
    font-size: 1rem;
    background: #F9FAFB;
    transition: var(--transition);
}

.launch-form input:focus {
    background: white;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Waitlist Perks */
.waitlist-perks {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.perk-item {
    font-size: 0.95rem;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 8px;
}

.perk-item i {
    color: #10B981;
}

/* Platforms Preview */
.platforms-preview {
    border-top: 1px solid #F3F4F6;
    padding-top: 40px;
}

.platforms-preview h3 {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-weight: 500;
}

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

.store-btn {
    background: #111827;
    color: white;
    border: none;
    padding: 10px 24px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    transition: var(--transition);
    text-align: left;
    min-width: 180px;
}

.store-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.2);
    background: #1F2937;
}

.store-btn i {
    font-size: 2rem;
}

.btn-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.btn-text small {
    font-size: 0.7rem;
    opacity: 0.8;
}

.btn-text span {
    font-size: 1.1rem;
    font-weight: 600;
}

.store-btn.web-btn {
    background: white;
    color: #111827;
    border: 1px solid #E5E7EB;
}

.store-btn.web-btn:hover {
    background: #F9FAFB;
    border-color: #D1D5DB;
}

/* Footer */
footer {
    padding: 80px 0 30px;
    background: var(--light);
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    padding-bottom: 40px;
}

.footer-logo {
    margin-bottom: 12px;
    display: inline-flex;
}

.footer-socials {
    display: flex;
    gap: 20px;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(79, 70, 229, 0.1);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary);
    color: white;
}

.footer-bottom {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Scroll Reveal CSS */
.reveal-up, .reveal-left, .reveal-right, .reveal-scale {
    opacity: 0;
    transition: all 0.8s ease-out;
}

.reveal-up { transform: translateY(50px); }
.reveal-left { transform: translateX(-50px); }
.reveal-right { transform: translateX(50px); }
.reveal-scale { transform: scale(0.9); }

.reveal-active {
    opacity: 1;
    transform: translate(0) scale(1);
}

/* Responsive */
@media (max-width: 900px) {
    .hero-container, .preview-block, .preview-block.reverse {
        grid-template-columns: 1fr;
        flex-direction: column;
        text-align: center;
    }

    .hero-container {
        display: flex;
        flex-direction: column;
        gap: 60px;
    }

    .hero-content {
        align-items: center;
        display: flex;
        flex-direction: column;
    }
    
    .input-group {
        width: 100%;
    }

    .float-card {
        display: none; 
    }

    .solutions-grid {
        grid-template-columns: 1fr;
    }
    
    .solution-card:last-child {
        grid-column: span 1;
    }

    .nav-links, .nav-cta {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
        color: var(--text-main);
    }

    .hero h1 {
        font-size: 2.5rem;
    }
    
    .preview-text {
        text-align: center;
    }
    
    .preview-visual {
        width: 100%;
    }
    
    .launch-form {
        flex-direction: column;
    }
}

/* New Partner Section Styles */
.partners-grid-new {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
    margin-top: 40px;
}

.partner-item {
    transition: transform 0.3s ease;
    padding: 20px;
    border-radius: 12px;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
}

.partner-item:hover {
    transform: translateY(-5px);
    background: white;
    box-shadow: var(--shadow-sm);
}

.partner-img {
    height: 50px;
    width: auto;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.partner-item:hover .partner-img {
    filter: grayscale(0);
    opacity: 1;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--card-bg);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 500px;
    width: 90%;
    text-align: center;
    position: relative;
    animation: slideUp 0.3s ease-out;
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 24px;
    color: var(--text-secondary);
    cursor: pointer;
}

.modal-icon {
    font-size: 3rem;
    color: #10B981;
    margin-bottom: 20px;
}

.modal-icon.error {
    color: #ef4444;
}

.modal-content h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--text-main);
}

.modal-content p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.thank-you {
    font-weight: 600;
    color: var(--primary);
}

/* Add pointer cursor to existing cards */
.feature-card, .solution-card, .team-card, .partner-card, .lesson-card {
    cursor: pointer;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}


/* Redesigned Solution Section */
.solutions-grid-redesigned {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.solution-card-modern {
    background: linear-gradient(135deg, white, #F9FAFB);
    border-radius: 24px;
    padding: 36px 30px;
    box-shadow: 0 10px 30px -10px rgba(0,0,0,0.05);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(255,255,255,0.8);
    position: relative;
    overflow: hidden;
    z-index: 1;
    cursor: pointer;
}

.solution-card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05), transparent);
    opacity: 0;
    transition: opacity 0.3s;
    z-index: -1;
}

.solution-card-modern:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px -10px rgba(79, 70, 229, 0.15);
    border-color: rgba(79, 70, 229, 0.2);
}

.solution-card-modern:hover::before {
    opacity: 1;
}

.sol-icon-modern {
    width: 64px;
    height: 64px;
    background: white;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 24px;
    box-shadow: 0 8px 16px -4px rgba(79, 70, 229, 0.15);
    transition: transform 0.3s ease;
}

.solution-card-modern:hover .sol-icon-modern {
    transform: scale(1.1) rotate(5deg);
    background: var(--primary);
    color: white;
}

.sol-content-modern h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    font-weight: 700;
    color: #111827;
}

.sol-content-modern p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Cultural Card Special Modern */
.cultural-card-modern {
    background: linear-gradient(135deg, white, #FFFBEB);
}

.cultural-card-modern:hover {
    box-shadow: 0 20px 40px -10px rgba(245, 158, 11, 0.15);
    border-color: rgba(245, 158, 11, 0.3);
}

.cultural-card-modern .sol-icon-modern {
    color: #F59E0B;
    box-shadow: 0 8px 16px -4px rgba(245, 158, 11, 0.15);
}

.cultural-card-modern:hover .sol-icon-modern {
    background: #F59E0B;
    color: white;
}

/* Redesigned Conversation Bubble (Real Conversation) */
.chat-bubble {
    border-radius: 18px;
    padding: 12px 18px;
    max-width: 80%;
    margin-bottom: 12px;
    position: relative;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.chat-bubble p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.4;
}

.chat-bubble.left {
    background: white;
    color: #333;
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.chat-bubble.right {
    background: var(--primary);
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.ai-chat-card .msg {
    padding: 10px 15px;
    border-radius: 15px;
    margin-bottom: 10px;
    font-size: 0.85rem;
}

.ai-chat-card .msg.bot {
    background: #EEF2FF;
    color: #4F46E5;
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.ai-chat-card .msg.user {
    background: linear-gradient(135deg, #4F46E5, #6366F1);
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
    box-shadow: 0 4px 10px rgba(79, 70, 229, 0.2);
}


/* Redesign 'Real Conversation Practice' Call Card */
.call-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 30px;
    background: linear-gradient(135deg, #1F2937, #111827);
    color: white;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
    position: relative;
    overflow: hidden;
}

.avatar-group {
    display: flex;
    justify-content: center;
    margin-bottom: 24px;
    position: relative;
    width: 100%;
}

.avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 4px solid #1F2937;
    overflow: hidden;
    margin: 0 -10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    transition: transform 0.3s;
}

.avatar:hover {
    transform: translateY(-5px) scale(1.1);
    z-index: 10;
}

.call-status {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #DC2626;
    color: white;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    animation: pulse-red 2s infinite;
    box-shadow: 0 0 15px rgba(220, 38, 38, 0.4);
}

.call-status i {
    font-size: 0.8rem;
}

@keyframes pulse-red {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(220, 38, 38, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(220, 38, 38, 0); }
}


.call-caption {
    margin-top: 15px;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
}

.avatar-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background: rgba(0,0,0,0.5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    backdrop-filter: blur(4px);
    z-index: 5;
}

.avatar {
    object-fit: cover;
}

/* Remove old avatar wrapper styles if they conflict */


/* Dark Mode Overrides for Modern Elements */
body.dark-mode .solution-card-modern,
body.dark-mode .cultural-card-modern {
    background: linear-gradient(135deg, var(--card-bg), #1F2937);
    border-color: rgba(255,255,255,0.05);
}

body.dark-mode .sol-icon-modern {
    background: rgba(255,255,255,0.05);
}

body.dark-mode .sol-content-modern h3 {
    color: var(--text-main);
}

body.dark-mode .sol-content-modern p {
    color: var(--text-secondary);
}

body.dark-mode .partner-item {
    background: rgba(255,255,255,0.05);
}

body.dark-mode .partner-item:hover {
    background: rgba(255,255,255,0.1);
}

body.dark-mode .partner-img {
    filter: grayscale(100%) brightness(1.5);
}

body.dark-mode .partner-item:hover .partner-img {
    filter: grayscale(0) brightness(1.2);
}

body.dark-mode .chat-bubble.left {
    background: #374151;
    color: #F3F4F6;
}

body.dark-mode .ai-chat-card .msg.bot {
    background: #374151;
    color: #A5B4FC;
}


/* Redesigned Launch Section - No Big Div */

.launch-split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

@media (max-width: 900px) {
    .launch-split-layout {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

.launch-left {
    padding-right: 20px;
}

/* Remove old padding/styles from launch-section if possible, or override. */
/* We are not using .launch-card anymore */

.launch-left h2 {
    font-size: 2.8rem;
    line-height: 1.1;
    margin-bottom: 20px;
}

.launch-left .launch-text {
    text-align: left;
    margin: 0 0 30px 0;
    max-width: 100%;
}

.launch-form-split {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
    max-width: 100%;
}

.launch-form-split .input-wrapper {
    width: 100%;
}

@media (min-width: 768px) {
    .launch-form-split {
        flex-direction: row;
    }
    
    .launch-form-split button {
        white-space: nowrap;
    }
}

.waitlist-perks {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.waitlist-perks .perk-item {
    background: rgba(255,255,255,0.5);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

/* Right Side Cards */
.progress-card {
    background: white;
    padding: 30px;
    border-radius: 24px;
    box-shadow: var(--shadow-md);
    margin-bottom: 24px;
}

.progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.progress-header h3 {
    font-size: 1.1rem;
    margin: 0;
}

.progress-header .percent {
    font-weight: 700;
    color: var(--primary);
}

.waitlist-live.waitlist-live-split {
    width: 100%;
    box-sizing: border-box;
    justify-content: center;
}

.platforms-preview-split h3 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    opacity: 0.8;
}

.store-buttons-split {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.store-btn {
    flex: 1;
    min-width: 160px;
}

/* Dark Mode Overrides for Split Layout */
body.dark-mode .progress-card {
    background: #1F2937;
    border: 1px solid #374151;
}

body.dark-mode .progress-header h3 {
    color: var(--text-main);
}

body.dark-mode .waitlist-perks .perk-item {
    background: rgba(31, 41, 55, 0.5);
    color: var(--text-secondary);
}

body.dark-mode .launch-left .launch-text {
    color: var(--text-secondary);
}