/* Root variables */
:root {
    --primary-color: #4F46E5;
    --secondary-color: #7C3AED;
    --dark-bg: #0F172A;
    --dark-secondary: #1E293B;
    --text-light: #E2E8F0;
    --text-gray: #94A3B8;
    --nav-overlay: rgba(15, 23, 42, 0.95);
    --border-subtle: rgba(255, 255, 255, 0.1);
    --dropdown-hover: rgba(255, 255, 255, 0.05);
    --theme-toggle-bg: rgba(255, 255, 255, 0.08);
    --accent-blue: #3B82F6;
    --accent-green: #10B981;
    --accent-orange: #F97316;
    --gradient-primary: linear-gradient(135deg, #667EEA 0%, #764BA2 100%);
    --gradient-dark: linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
    --faq-bg: #ffffff;
    --faq-border: #e5e7eb;
    --faq-text: #1f2937;
    --faq-text-secondary: #6b7280;
}

[data-theme="light"] {
    --dark-bg: #ffffff;
    --dark-secondary: #ffffff;
    --text-light: #0f172a;
    --text-gray: #475569;
    --nav-overlay: rgba(255, 255, 255, 0.98);
    --border-subtle: rgba(15, 23, 42, 0.12);
    --dropdown-hover: rgba(15, 23, 42, 0.06);
    --theme-toggle-bg: rgba(15, 23, 42, 0.08);
    --gradient-dark: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
}

[data-theme="light"] nav {
    border-bottom: 1px solid var(--border-subtle);
    backdrop-filter: blur(12px);
}

[data-theme="light"] nav.scrolled {
    background: rgba(255, 255, 255, 0.98);
}

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

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

/* Navigation */
#navbar,
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--nav-overlay);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-subtle);
    transition: all 0.3s ease;
}

#navbar.scrolled,
nav.scrolled {
    padding: 0.5rem 0;
    box-shadow: 0 0.125rem 1.25rem rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-light);
    text-decoration: none;
    background: #fff;
}

.logo-img {
    height: 2.5rem;
    width: auto;
    display: block;
    border-radius: 0.4rem;
}

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

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

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

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

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: inline-block;
}

.btn-primary:hover {
    transform: translateY(-0.125rem);
    box-shadow: 0 0.625rem 1.875rem rgba(79, 70, 229, 0.3);
}

.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 3.75rem;
    left: 0;
    right: 0;
    background: var(--dark-secondary);
    padding: 1rem;
    flex-direction: column;
    gap: 1rem;
    z-index: 999;
}

.mobile-menu.active {
    display: flex;
}

.mobile-nav-link {
    color: var(--text-gray);
    text-decoration: none;
    padding: 0.5rem;
}

.theme-toggle {
    width: 2.25rem;
    height: 2.25rem;
    border: 0;
    border-radius: 9999px;
    background: var(--theme-toggle-bg);
    color: var(--text-light);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.2s ease, background 0.2s ease;
}

.theme-toggle:hover {
    transform: translateY(-1px);
    background: var(--dropdown-hover);
}

/* Hero Section */
.hero {
    padding-top: 7.5rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: var(--gradient-dark);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.shape {
    position: absolute;
    background: var(--gradient-primary);
    border-radius: 50%;
    opacity: 0.1;
    animation: float 20s infinite ease-in-out;
}

.shape:nth-child(1) {
    width: 25rem;
    height: 25rem;
    top: -12.5rem;
    right: -6.25rem;
    animation-delay: 0s;
}

.shape:nth-child(2) {
    width: 18.75rem;
    height: 18.75rem;
    bottom: -9.375rem;
    left: -6.25rem;
    animation-delay: 5s;
}

.shape:nth-child(3) {
    width: 12.5rem;
    height: 12.5rem;
    top: 50%;
    left: 50%;
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    33% {
        transform: translate(1.875rem, -1.875rem) rotate(120deg);
    }
    66% {
        transform: translate(-1.25rem, 1.25rem) rotate(240deg);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: fadeInUp 0.8s ease;
}

.hero-text p {
    font-size: 1.25rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
}

.hero-image {
    position: relative;
    animation: fadeInRight 0.8s ease 0.6s both;
}

.dashboard-preview {
    background: var(--dark-secondary);
    border-radius: 1rem;
    padding: 1rem;
    box-shadow: 0 1.5625rem 3.125rem -0.75rem rgba(0, 0, 0, 0.5);
    transform: perspective(62.5rem) rotateY(-15deg);
    transition: transform 0.3s ease;
}

.dashboard-preview:hover {
    transform: perspective(62.5rem) rotateY(0deg);
}

.dashboard-header {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot-red { background: #EF4444; }
.dot-yellow { background: #F59E0B; }
.dot-green { background: #10B981; }

.dashboard-content {
    background: var(--dark-bg);
    border-radius: 0.5rem;
    padding: 1.5rem;
    min-height: 18.75rem;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.stat-card {
    background: var(--dark-secondary);
    padding: 1rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border-subtle);
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-gray);
    margin-top: 0.25rem;
}

/* Platforms Section */
.platforms {
    padding: 5rem 0;
    background: var(--dark-secondary);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-gray);
}

.platforms-grid {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(12.5rem, 1fr));
    gap: 2rem;
}

.platform-card {
    background: var(--dark-bg);
    border: 1px solid var(--border-subtle);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.platform-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: translateY(-100%);
    transition: transform 0.3s ease;
}

.platform-card:hover {
    transform: translateY(-0.3125rem);
    border-color: var(--primary-color);
    box-shadow: 0 0.625rem 1.875rem rgba(79, 70, 229, 0.2);
}

.platform-card:hover::before {
    transform: translateY(0);
}

.platform-logo {
    width: 5rem;
    height: 5rem;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    background: var(--gradient-primary);
    color: white;
    border-radius: 1rem;
}

.platform-name {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.platform-status {
    font-size: 0.875rem;
    color: var(--accent-green);
}

/* Empower Section */
.empower-section {
    padding: 5rem 0;
    background: var(--dark-bg);
    position: relative;
}

.empower-section .container {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 2rem;
}

.empower-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(17.5rem, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.empower-item {
    text-align: center;
    padding: 2rem;
    background: var(--dark-secondary);
    border-radius: 1rem;
    border: 1px solid var(--border-subtle);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.empower-item:hover {
    transform: translateY(-0.3125rem);
    box-shadow: 0 1.25rem 2.5rem rgba(0, 0, 0, 0.3);
    border-color: var(--primary-color);
}

.empower-icon {
    width: 3.75rem;
    height: 3.75rem;
    margin: 0 auto 1rem;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.empower-icon i {
    font-size: 1.5rem;
    color: white;
}

.empower-item h3 {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.empower-item p {
    color: var(--text-gray);
    line-height: 1.6;
}

.empower-item strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* Download Section */
.download-section {
    text-align: center;
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(148, 163, 184, 0.1);
    background: var(--dark-secondary);
    padding-bottom: 2.5rem;
}

[data-theme="light"] .download-section {
    margin-bottom: 2rem;
}

.download-section h3 {
    font-size: 1.75rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.download-section p {
    color: var(--text-gray);
    margin-bottom: 2rem;
}

.download-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.download-cta .download-buttons {
    margin-top: 0.5rem;
}

.download-cta .download-btn {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.35);
    color: #ffffff;
}

.download-cta .download-btn:hover {
    border-color: rgba(255, 255, 255, 0.65);
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--dark-secondary);
    border: 2px solid rgba(148, 163, 184, 0.2);
    border-radius: 0.75rem;
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.download-btn:hover {
    transform: translateY(-0.125rem);
    border-color: var(--primary-color);
    box-shadow: 0 0.625rem 1.5625rem rgba(79, 70, 229, 0.25);
}

.download-btn i {
    font-size: 1.25rem;
}

.download-btn.windows:hover {
    border-color: #0078D4;
    box-shadow: 0 0.625rem 1.5625rem rgba(0, 120, 212, 0.25);
}

.download-btn.mac:hover {
    border-color: #000000;
    box-shadow: 0 0.625rem 1.5625rem rgba(0, 0, 0, 0.25);
}

.download-btn.ios:hover {
    border-color: #147CE5;
    box-shadow: 0 0.625rem 1.5625rem rgba(20, 124, 229, 0.25);
}

.download-btn.android:hover {
    border-color: #3DDC84;
    box-shadow: 0 0.625rem 1.5625rem rgba(61, 220, 132, 0.25);
}

/* Features Section */
.features {
    padding: 5rem 0;
    background: var(--dark-bg);
}

.features-grid {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(21.875rem, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--dark-secondary);
    border-radius: 1rem;
    padding: 2rem;
    border: 1px solid var(--border-subtle);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-0.3125rem);
    box-shadow: 0 0.625rem 1.875rem rgba(0, 0, 0, 0.3);
    border-color: var(--primary-color);
}

.feature-icon {
    width: 3.75rem;
    height: 3.75rem;
    background: var(--gradient-primary);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    margin-bottom: 1.5rem;
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.feature-description {
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-gray);
    margin-bottom: 0.5rem;
}

.feature-list i {
    color: var(--accent-green);
    font-size: 0.875rem;
}

/* Statistics Section */
.statistics {
    padding: 5rem 0;
    background: var(--dark-secondary);
}

.stats-container {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(15.625rem, 1fr));
    gap: 2rem;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-description {
    font-size: 1.125rem;
    color: var(--text-gray);
    margin-top: 0.5rem;
}

/* Pricing Section */
.pricing {
    padding: 3.5rem 0;
    background: var(--dark-bg);
}

.pricing-container {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(28.125rem, 1fr));
    gap: 3rem;
    margin-top: 2.5rem;
}

.pricing-card {
    background: var(--dark-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1.5rem;
    padding: 2.25rem;
    position: relative;
    transition: all 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-0.625rem);
    box-shadow: 0 1.25rem 3.75rem rgba(0, 0, 0, 0.4);
}

.pricing-card.featured {
    border: 2px solid var(--primary-color);
    transform: scale(1.02);
}

.pricing-card.featured:hover {
    transform: scale(1.02) translateY(-0.625rem);
}

.popular-badge {
    position: absolute;
    top: -0.9375rem;
    right: 2rem;
    background: var(--gradient-primary);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.pricing-tier {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.pricing-description {
    color: var(--text-gray);
    margin-bottom: 1.25rem;
}

.pricing-amount {
    padding: 1.25rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.pricing-amount h4 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.pricing-amount p {
    color: var(--text-gray);
    font-size: 0.875rem;
}

.pricing-features {
    list-style: none;
    padding: 1.25rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 0;
    color: var(--text-gray);
}

.pricing-features i {
    color: var(--accent-green);
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.pricing-features strong {
    color: var(--text-light);
}

.new-tag {
    background: var(--accent-green);
    color: var(--dark-bg);
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    border-radius: 0.25rem;
    font-weight: 600;
    margin-top: 0.25rem;
    display: inline-block;
}

.pricing-details {
    padding: 1.25rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.pricing-details h5 {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

.pricing-steps {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.pricing-steps li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0;
    color: var(--text-gray);
    font-size: 0.875rem;
    line-height: 1.6;
}

.pricing-steps li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

.btn-pricing {
    display: inline-block;
    width: 100%;
    text-align: center;
    padding: 1rem 2rem;
    margin-top: 2rem;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-pricing:hover {
    background: var(--primary-color);
    color: white;
}

.btn-primary-pricing {
    background: var(--gradient-primary);
    color: white;
    border: none;
}

.btn-primary-pricing:hover {
    transform: translateY(-0.125rem);
    box-shadow: 0 0.625rem 1.875rem rgba(79, 70, 229, 0.3);
}

.pricing-note {
    text-align: center;
    margin-top: 1.25rem;
    color: var(--text-gray);
    font-size: 0.875rem;
}

/* Book Demo Section */
.book-demo {
    padding: 5rem 0;
    background: var(--dark-secondary);
}

.demo-container {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 2rem;
}

.demo-header {
    text-align: center;
    margin-bottom: 3rem;
}

.demo-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.demo-subtitle {
    font-size: 1.125rem;
    color: var(--text-gray);
}

.demo-content {
    background: var(--dark-bg);
    border-radius: 1.5rem;
    border: 1px solid var(--border-subtle);
    padding: 3rem;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
}

.demo-info {
    border-right: 1px solid var(--border-subtle);
    padding-right: 3rem;
}

.demo-meeting-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.demo-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.demo-detail {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    color: var(--text-gray);
}

.demo-detail i {
    color: var(--primary-color);
    margin-top: 0.2rem;
}

.demo-booking h4 {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.calendar-widget {
    background: var(--dark-secondary);
    border: 2px solid rgba(79, 70, 229, 0.35);
    border-radius: 1rem;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.04) inset;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.calendar-nav {
    background: transparent;
    border: none;
    color: var(--primary-color);
    cursor: pointer;
    padding: 0.5rem;
    font-size: 1.25rem;
    transition: opacity 0.3s ease;
}

.calendar-nav:hover {
    opacity: 0.7;
}

.calendar-month {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-light);
}

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.5rem;
    margin-bottom: 1rem;
    text-align: center;
}

.calendar-weekdays span {
    font-size: 0.75rem;
    color: var(--text-gray);
    font-weight: 600;
}

.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.5rem;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0.5rem;
    color: var(--text-light);
    cursor: pointer;
    transition: all 0.3s ease;
}

.calendar-day:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.calendar-day.selected {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.calendar-day.disabled {
    color: var(--text-gray);
    opacity: 0.5;
    cursor: not-allowed;
}

.calendar-day.disabled:hover {
    background: transparent;
    border-color: var(--border-subtle);
}

.time-slots {
    margin-bottom: 2rem;
}

.time-slots h5 {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.time-slot-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.time-slot {
    padding: 0.75rem 1rem;
    background: var(--dark-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: 0.5rem;
    color: var(--text-light);
    cursor: pointer;
    transition: all 0.3s ease;
}

.time-slot:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.time-slot.selected {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.demo-form h5 {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.demo-form form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.demo-form input,
.demo-form textarea {
    background: var(--dark-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: 0.5rem;
    padding: 1rem;
    color: var(--text-light);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

[data-theme="light"] .platforms,
[data-theme="light"] .features,
[data-theme="light"] .pricing {
    background: #ffffff;
}

[data-theme="light"] .empower-section,
[data-theme="light"] .statistics,
[data-theme="light"] .book-demo,
[data-theme="light"] .cta {
    background: #f8fafc;
}

[data-theme="light"] .empower-item:hover,
[data-theme="light"] .feature-card:hover {
    box-shadow: 0 0.625rem 1.875rem rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .demo-content {
    background: #ffffff;
}

[data-theme="light"] .calendar-widget {
    background: #ffffff;
    border: 2px solid rgba(79, 70, 229, 0.42);
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.06);
}

[data-theme="light"] .calendar-weekdays {
    border-bottom: 1px solid rgba(79, 70, 229, 0.22);
    padding-bottom: 0.6rem;
}

[data-theme="light"] .calendar-day:not(.selected):not(.disabled) {
    background: #ffffff;
    border-color: rgba(15, 23, 42, 0.18);
}

[data-theme="light"] .calendar-day.disabled {
    border-color: rgba(15, 23, 42, 0.12);
}

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

.demo-form input:focus,
.demo-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.demo-form textarea {
    resize: vertical;
    min-height: 6.25rem;
}

.form-footer {
    margin-top: 1rem;
}

.form-note {
    font-size: 0.875rem;
    color: var(--text-gray);
    margin-bottom: 1.5rem;
}

.form-note a {
    color: var(--primary-color);
    text-decoration: none;
}

.form-note a:hover {
    text-decoration: underline;
}

.btn-schedule {
    width: 100%;
    padding: 1rem 2rem;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 0.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-schedule:hover {
    transform: translateY(-0.125rem);
    box-shadow: 0 0.625rem 1.875rem rgba(79, 70, 229, 0.3);
}

/* Streamline CTA Section */
.streamline-cta {
    padding: 5rem 0;
    background: linear-gradient(135deg, #2C3E50 0%, #1E293B 100%);
    text-align: center;
}

.streamline-container {
    max-width: 62.5rem;
    margin: 0 auto;
    padding: 0 2rem;
}

.streamline-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1.5rem;
}

.streamline-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 3rem;
    max-width: 43.75rem;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.streamline-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.btn-streamline {
    padding: 0.875rem 2rem;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-white-outline {
    background: white;
    color: #2C3E50;
    border: 2px solid white;
}

.btn-white-outline:hover {
    background: transparent;
    color: white;
    transform: translateY(-0.125rem);
}

.btn-whatsapp {
    background: #25D366;
    color: white;
    border: 2px solid #25D366;
}

.btn-whatsapp:hover {
    background: #22C55E;
    border-color: #22C55E;
    transform: translateY(-0.125rem);
    box-shadow: 0 0.625rem 1.875rem rgba(37, 211, 102, 0.3);
}

.btn-whatsapp i {
    font-size: 1.25rem;
}

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-outline:hover {
    background: white;
    color: #2C3E50;
    transform: translateY(-0.125rem);
}

/* CTA Section */
.cta {
    padding: 5rem 0;
    background: var(--dark-secondary);
    text-align: center;
}

.cta-content {
    max-width: 50rem;
    margin: 0 auto;
    padding: 0 2rem;
}

.cta h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: white;
}

.cta p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
}

[data-theme="light"] .cta {
    background: #f8fafc;
    border-top: 1px solid var(--border-subtle);
}

[data-theme="light"] .cta h2 {
    color: var(--text-light);
}

[data-theme="light"] .cta p {
    color: var(--text-gray);
}

[data-theme="light"] .btn-white {
    background: var(--primary-color);
    color: white;
    border: 1px solid var(--primary-color);
}

[data-theme="light"] .btn-white:hover {
    box-shadow: 0 0.625rem 1.875rem rgba(79, 70, 229, 0.3);
}

.btn-white {
    background: white;
    color: var(--primary-color);
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.btn-white:hover {
    transform: translateY(-0.125rem);
    box-shadow: 0 0.625rem 1.875rem rgba(255, 255, 255, 0.3);
}

/* Footer */
footer {
    background: var(--dark-bg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 3rem 0 2rem;
}

.footer-wrap {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-brand-title {
    margin: 0;
    color: var(--text-light);
    font-size: 1.25rem;
}

.portal-muted {
    color: var(--text-gray);
    margin: 0;
}

.footer-content {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(15.625rem, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
    color: var(--text-light);
}

.footer-links {
    list-style: none;
    display: flex;
    gap: 1.25rem;
    align-items: center;
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

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

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

.footer-links a {
    color: var(--text-gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--text-light);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-gray);
}

[data-theme="light"] footer {
    background: rgba(241, 245, 249, 0.78);
    border-top: 1px solid var(--border-subtle);
    backdrop-filter: blur(8px);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(1.875rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(1.875rem);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Mobile Responsive */
@media (max-width: 48em) {
    .nav-links {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 2.5rem;
    }

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

    .hero-image {
        display: none;
    }

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

    .stats-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .pricing-card {
        padding: 2rem;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-0.3125rem);
    }
    
    .demo-content {
        grid-template-columns: 1fr;
    }
    
    .demo-info {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        padding-right: 0;
        padding-bottom: 2rem;
        margin-bottom: 2rem;
    }
    
    .time-slot-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .streamline-title {
        font-size: 2rem;
    }
    
    .streamline-subtitle {
        font-size: 1rem;
    }
    
    .streamline-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-streamline {
        width: 100%;
        justify-content: center;
    }

    .footer-inner {
        justify-content: center;
        gap: 1rem;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
        gap: 0.9rem;
    }
}

/* Loading Animation */
.loading-spinner {
    width: 2.5rem;
    height: 2.5rem;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-left-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Scroll animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(1.875rem);
    transition: all 0.6s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Hover effects */
.hover-scale {
    transition: transform 0.3s ease;
}

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

/* FAQ Section Styles */
.faq-section {
    padding: 5rem 0;
    background: #0F172A; /* Dark background matching other sections */
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.faq-section .container {
    max-width: 56.25rem;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.faq-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.faq-header h2 {
    font-size: 2.25rem;
    font-weight: 600;
    color: #E2E8F0; /* Light text for dark background */
    margin-bottom: 0.75rem;
}

.faq-header p {
    font-size: 1.05rem;
    color: #94A3B8; /* Gray text for dark background */
    font-weight: 400;
}

/* FAQ Tabs */
.faq-tabs {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2.1875rem;
}

.faq-tab {
    padding: 0.625rem 1.25rem;
    background: rgba(255, 255, 255, 0.05);
    border: none;
    color: #94A3B8;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
}

.faq-tab:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #E2E8F0;
}

.faq-tab.active {
    background: #4F46E5;
    color: white;
    box-shadow: 0 0.125rem 0.5rem rgba(79, 70, 229, 0.3);
}

/* FAQ Content */
.faq-content {
    max-width: 50rem;
    margin: 0 auto;
}

.faq-category {
    display: none;
}

.faq-category.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.faq-item {
    background: #1E293B; /* Dark secondary color */
    border-radius: 0.5rem;
    margin-bottom: 0.75rem;
    overflow: hidden;
    transition: all 0.2s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Even/Odd styling for FAQ items */
.faq-item:nth-child(even) {
    background: rgba(255, 255, 255, 0.02); /* Slightly lighter shade for even items */
}

.faq-item:nth-child(odd) {
    background: #1E293B; /* Dark secondary for odd items */
}

.faq-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.15);
}

.faq-question {
    width: 100%;
    padding: 1.5rem 1.75rem;
    background: transparent;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    cursor: pointer;
    font-size: 1.05rem;
    font-weight: 600;
    color: #E2E8F0; /* Light text for dark background */
    text-align: left;
    transition: all 0.2s ease;
}

.faq-question:hover {
    background: transparent;
}

.faq-question.active {
    padding-bottom: 0.75rem;
}

.faq-icon {
    transition: transform 0.3s ease;
    flex-shrink: 0;
    color: #94A3B8; /* Gray for dark background */
    margin-top: 0.125rem;
}

.faq-question.active .faq-icon {
    transform: rotate(180deg);
    color: #94A3B8;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 1.75rem;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-answer.active {
    max-height: 31.25rem;
    padding: 0 1.75rem 1.5rem 1.75rem;
}

.faq-answer p {
    margin: 0;
    color: #94A3B8; /* Gray text for dark background */
    font-size: 0.95rem;
    line-height: 1.7;
    font-weight: 400;
}

.faq-empty {
    text-align: center;
    padding: 3.75rem 1.25rem;
    color: #6b7280;
    font-size: 1rem;
}

/* Animations for FAQ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-0.625rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        max-height: 0;
    }
    to {
        opacity: 1;
        max-height: 31.25rem;
    }
}

/* Responsive FAQ */
@media (max-width: 48em) {
    .faq-header h2 {
        font-size: 1.875rem;
    }
    
    .faq-header p {
        font-size: 1rem;
    }
    
    .faq-tabs {
        flex-wrap: wrap;
        gap: 0.375rem;
    }
    
    .faq-tab {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
    
    .faq-question {
        font-size: 0.95rem;
        padding: 1.25rem;
    }
    
    .faq-answer {
        padding: 0 1.25rem;
    }
    
    .faq-answer.active {
        padding: 0 1.25rem 1.25rem 1.25rem;
    }
}