/* ===========================
   CSS Variables & Reset
   =========================== */
:root {
    --color-bg-primary: #0a0a0a;
    --color-bg-secondary: #141414;
    --color-bg-card: #1a1a1a;
    --color-text-primary: #ffffff;
    --color-text-secondary: #a0a0a0;
    --color-accent-primary: #5b4cff;
    --color-accent-hover: #4a3de6;
    --color-border: #2a2a2a;
    --color-success: #10b981;

    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Helvetica Neue', sans-serif;
    --font-display: 'Georgia', 'Times New Roman', serif;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 16px;

    --transition-speed: 0.3s;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

/* Smooth momentum scrolling */
body {
    overscroll-behavior-y: contain;
}

@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    display: block;
}

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

button {
    font-family: inherit;
    cursor: pointer;
}

/* ===========================
   Utility Classes
   =========================== */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-animate {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.section-animate.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===========================
   Navigation
   =========================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    padding: 0.75rem 0;
    min-height: 72px;
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    min-height: 56px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.logo-img {
    height: 56px;
    width: auto;
    flex-shrink: 0;
}

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

.nav-link {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    transition: color var(--transition-speed);
}

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

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

.nav-link-secondary {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: all var(--transition-speed);
}

/* ===========================
   Buttons
   =========================== */
.btn {
    padding: 0.6rem 1.5rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    border: none;
    transition: all var(--transition-speed);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
    line-height: 1.2;
    text-align: center;
}

.btn-primary {
    background-color: var(--color-accent-primary);
    color: var(--color-text-primary);
}

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background-color: var(--color-bg-card);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}

.btn-outline:hover {
    background-color: var(--color-bg-card);
    border-color: var(--color-text-secondary);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ===========================
   Hero Section
   =========================== */
.hero {
    padding: 10rem var(--spacing-md) var(--spacing-xl);
    background:
        radial-gradient(circle at 20% 20%, rgba(91, 76, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(91, 76, 255, 0.08) 0%, transparent 50%),
        var(--color-bg-primary);
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    font-size: 0.85rem;
    margin-bottom: var(--spacing-md);
}

.badge-label {
    background-color: var(--color-accent-primary);
    padding: 0.15rem 0.5rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-secondary {
    background-color: rgba(91, 76, 255, 0.1);
    border-color: rgba(91, 76, 255, 0.3);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    font-weight: 400;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
}

.hero-note {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

.hero-image {
    margin-top: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    max-width: 1400px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    cursor: zoom-in;
}

.hero-screenshot {
    width: 100%;
    height: auto;
    display: block;
}

/* Magnifying glass overlay */
.hero-magnifier {
    position: absolute;
    width: 300px;
    height: 300px;
    border: 4px solid rgba(91, 76, 255, 0.8);
    border-radius: 50%;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
    box-shadow:
        0 0 0 4px rgba(0, 0, 0, 0.3),
        0 0 30px rgba(91, 76, 255, 0.5),
        inset 0 0 40px rgba(255, 255, 255, 0.1);
    background-repeat: no-repeat;
    overflow: hidden;
    z-index: 10;
}

.hero-image:hover .hero-magnifier {
    opacity: 1;
}

/* ===========================
   Section Headers
   =========================== */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.5rem);
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    font-weight: 400;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ===========================
   Features Section A
   =========================== */
.features-a {
    padding: var(--spacing-xl) 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.features-grid-reverse {
    margin-bottom: 0;
}

.feature-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 0;
    transition: all var(--transition-speed);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.feature-card:hover {
    border-color: var(--color-text-secondary);
    transform: translateY(-2px);
}

.feature-large {
    grid-column: span 1;
}

.feature-card > .feature-title,
.feature-card > .feature-description {
    padding: 0 var(--spacing-md);
}

.feature-card > .feature-title {
    padding-top: var(--spacing-md);
}

.feature-card > .feature-description {
    padding-bottom: var(--spacing-md);
}

.feature-title {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.feature-description {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.feature-image {
    border-radius: 0;
    overflow: hidden;
    background-color: var(--color-bg-card);
    flex-grow: 1;
}

.feature-images-dual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.placeholder-img {
    width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
}

/* ===========================
   Features Section B
   =========================== */
.features-b {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg-secondary);
}

.features-grid-two {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
    gap: var(--spacing-md);
}

.feature-card-expandable {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    transition: all var(--transition-speed);
    position: relative;
}

.feature-card-expandable:hover {
    border-color: var(--color-text-secondary);
}

.feature-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: 0;
}

.feature-icon {
    width: 48px;
    height: 48px;
    background-color: rgba(91, 76, 255, 0.1);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-accent-primary);
}

.feature-card-expandable .feature-title {
    margin-bottom: 0;
    font-size: 1.3rem;
}

.feature-main-image {
    border-radius: var(--border-radius-md);
    overflow: hidden;
    background-color: var(--color-bg-card);
    margin: var(--spacing-md) 0;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-display-img {
    width: 100%;
    height: auto;
    display: block;
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.feature-expandable-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease, opacity 0.3s ease;
    opacity: 0;
}

.feature-card-expandable.expanded .feature-expandable-content {
    max-height: 800px;
    opacity: 1;
    margin-top: var(--spacing-md);
}

.feature-bullets {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.feature-bullet-item {
    margin-bottom: 0.5rem;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.feature-bullet-content {
    padding: 0.75rem;
    padding-right: 2rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
    display: block;
}

.feature-bullet-item strong {
    color: var(--color-text-primary);
    transition: color 0.3s ease;
}

.feature-bullet-item:hover {
    background-color: rgba(91, 76, 255, 0.08);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.feature-bullet-item:hover .feature-bullet-content {
    transform: translateX(4px) translateY(-2px);
}

.feature-bullet-item:hover strong {
    color: var(--color-accent-primary);
}

.feature-bullet-item.active {
    background-color: rgba(91, 76, 255, 0.12);
    border-left: 3px solid var(--color-accent-primary);
    box-shadow: 0 4px 12px rgba(91, 76, 255, 0.2);
}

.feature-bullet-item.active .feature-bullet-content {
    padding-left: calc(0.75rem - 3px);
    transform: translateX(4px) translateY(-2px);
}

/* Dual image indicator */
.feature-bullet-item.has-dual-images::after {
    content: '';
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background-color: var(--color-accent-primary);
    border-radius: 50%;
    opacity: 0.5;
    transition: opacity 0.3s ease;
}

.feature-bullet-item.has-dual-images:hover::after,
.feature-bullet-item.has-dual-images.active::after {
    opacity: 1;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% {
        transform: translateY(-50%) scale(1);
        opacity: 1;
    }
    50% {
        transform: translateY(-50%) scale(1.3);
        opacity: 0.7;
    }
}

.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: var(--spacing-md);
}

.feature-tag {
    font-size: 0.7rem;
    padding: 0.3rem 0.7rem;
    background-color: rgba(91, 76, 255, 0.1);
    border: 1px solid rgba(91, 76, 255, 0.3);
    border-radius: 100px;
    color: var(--color-accent-primary);
    font-weight: 600;
    letter-spacing: 0.5px;
}

.feature-expand-btn {
    background: none;
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    padding: 0.5rem;
    width: 100%;
    margin-top: var(--spacing-md);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-speed);
}

.feature-expand-btn:hover {
    color: var(--color-text-primary);
    border-color: var(--color-text-secondary);
    background-color: rgba(255, 255, 255, 0.02);
}

.expand-icon {
    transition: transform 0.3s ease;
    display: inline-block;
}

.feature-card-expandable.expanded .expand-icon {
    transform: rotate(180deg);
}

/* ===========================
   Pricing Section
   =========================== */
.pricing {
    padding: var(--spacing-xl) 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.pricing-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    position: relative;
    transition: all var(--transition-speed);
}

.pricing-card:hover {
    border-color: var(--color-text-secondary);
    transform: translateY(-4px);
}

.pricing-card-featured {
    border-color: var(--color-accent-primary);
    border-width: 2px;
}

.pricing-badge {
    position: absolute;
    top: -12px;
    right: var(--spacing-md);
    background-color: var(--color-success);
    padding: 0.3rem 0.8rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
}

.pricing-tier {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.pricing-price {
    margin-bottom: var(--spacing-sm);
}

.price-amount {
    font-size: 3rem;
    font-weight: 600;
    display: inline-block;
}

.price-amount-old {
    font-size: 1.5rem;
    color: var(--color-text-secondary);
    text-decoration: line-through;
    margin-right: var(--spacing-xs);
}

.pricing-tagline {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.pricing-features {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.pricing-features li {
    padding: 0.5rem 0;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    color: var(--color-text-secondary);
}

.check-icon {
    color: var(--color-success);
    flex-shrink: 0;
}

.pricing-note {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

/* ===========================
   Testimonials Section
   =========================== */
/* Who Uses PracticeStudio Section */
.who-uses {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg-secondary);
    position: relative;
}

.who-uses .container {
    position: relative;
    overflow: hidden;
}

/* Fade overlays */
.who-uses .container::before,
.who-uses .container::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 200px;
    z-index: 2;
    pointer-events: none;
}

.who-uses .container::before {
    left: 0;
    background: linear-gradient(to right, var(--color-bg-secondary) 0%, transparent 100%);
}

.who-uses .container::after {
    right: 0;
    background: linear-gradient(to left, var(--color-bg-secondary) 0%, transparent 100%);
}

.who-uses-grid {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    overflow-x: auto;
    cursor: grab;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
    padding-bottom: var(--spacing-sm);
}

.who-uses-grid::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

.who-uses-grid.dragging {
    cursor: grabbing;
    scroll-behavior: auto;
}

.who-uses-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    text-align: center;
    transition: all var(--transition-speed);
    flex: 0 0 300px;
    min-width: 300px;
    user-select: none;
}

.who-uses-card:hover {
    border-color: var(--color-accent-primary);
    transform: translateY(-4px);
}

.who-uses-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-sm);
    color: var(--color-accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.who-uses-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
}

.who-uses-description {
    color: var(--color-text-secondary);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* ===========================
   CTA Section
   =========================== */
.cta {
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.5rem);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    font-weight: 400;
}

.cta-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* ===========================
   Footer
   =========================== */
.footer {
    padding: var(--spacing-xl) 0 var(--spacing-md);
    border-top: 1px solid var(--color-border);
    background-color: var(--color-bg-secondary);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: var(--spacing-sm);
}

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

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-heading {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.footer-link {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    transition: color var(--transition-speed);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.footer-copyright {
    color: var(--color-text-secondary);
    font-size: 0.85rem;
}

.footer-legal {
    display: flex;
    gap: var(--spacing-md);
}

/* ===========================
   FAQ Page Styles
   =========================== */
.faq-hero {
    padding: 8rem 0 4rem;
    text-align: center;
}

.faq-hero .badge {
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.faq-hero-title {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.faq-hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.faq-section {
    padding: 4rem 0 6rem;
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
    transition: all var(--transition-speed) ease;
}

.faq-item:hover {
    border-color: rgba(91, 76, 255, 0.3);
}

.faq-item.active {
    border-color: var(--color-accent-primary);
}

.faq-question {
    width: 100%;
    padding: 1.5rem 4rem 1.5rem 1.5rem;
    background: transparent;
    border: none;
    color: var(--color-text-primary);
    font-size: 1.125rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    position: relative;
    transition: color var(--transition-speed) ease;
}

.faq-question:hover {
    color: var(--color-accent-primary);
}

.faq-question::after {
    content: '';
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%) rotate(0deg);
    width: 12px;
    height: 12px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transition: transform var(--transition-speed) ease;
}

.faq-item.active .faq-question::after {
    transform: translateY(-50%) rotate(-135deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer-content {
    padding: 0 1.5rem 1.5rem 1.5rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    font-size: 1rem;
}

/* ===========================
   Demos Page Styles
   =========================== */
.demos-hero {
    padding: 8rem 0 4rem;
    text-align: center;
}

.demos-hero .badge {
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.demos-hero-title {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.demos-hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

.demos-section {
    padding: 2rem 0 4rem;
}

.demos-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.demo-video-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-speed) ease;
}

.demo-video-card:hover {
    border-color: rgba(91, 76, 255, 0.5);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.demo-video-header {
    margin-bottom: var(--spacing-md);
}

.demo-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(91, 76, 255, 0.1);
    border: 1px solid rgba(91, 76, 255, 0.3);
    border-radius: var(--border-radius-sm);
    color: var(--color-accent-primary);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.demo-badge svg {
    width: 16px;
    height: 16px;
}

.demo-video-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.demo-video-description {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    max-width: 800px;
}

.demo-video-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    border-radius: var(--border-radius-md);
    background: var(--color-bg-secondary);
}

.demo-video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Demos CTA Section */
.demos-cta {
    padding: 4rem 0 6rem;
    text-align: center;
}

.demos-cta-content {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, rgba(91, 76, 255, 0.1) 0%, rgba(91, 76, 255, 0.05) 100%);
    border: 1px solid rgba(91, 76, 255, 0.2);
    border-radius: var(--border-radius-lg);
}

.demos-cta-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.demos-cta-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.demos-cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* ===========================
   Contact Page Styles
   =========================== */
.contact-section {
    padding: 8rem 0 6rem;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.contact-content .badge {
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.contact-title {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.contact-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
}

.contact-form {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    text-align: left;
}

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

.form-label {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 0.75rem;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    color: var(--color-text-primary);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: all var(--transition-speed) ease;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 0 3px rgba(91, 76, 255, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-text-secondary);
    opacity: 0.6;
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-full-width {
    width: 100%;
    margin-top: var(--spacing-sm);
}

.form-result {
    margin-top: var(--spacing-md);
    padding: 1rem;
    border-radius: var(--border-radius-sm);
    text-align: center;
    font-weight: 500;
    display: none;
}

.form-result.success {
    display: block;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--color-success);
}

.form-result.error {
    display: block;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

/* ===========================
   Mobile Menu Overlay
   =========================== */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--color-bg-primary);
    z-index: 999;
    display: flex;
    flex-direction: column;
    padding: 2rem;
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.mobile-menu-overlay.active {
    transform: translateX(0);
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
}

.mobile-menu-close {
    background: none;
    border: none;
    color: var(--color-text-primary);
    font-size: 2rem;
    cursor: pointer;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-speed) ease;
}

.mobile-menu-close:hover {
    color: var(--color-accent-primary);
}

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.mobile-menu-link {
    color: var(--color-text-primary);
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 500;
    transition: color var(--transition-speed) ease;
    text-align: center;
}

.mobile-menu-link:hover {
    color: var(--color-accent-primary);
}

.mobile-menu-divider {
    height: 1px;
    background: var(--color-border);
    margin: 1rem 0;
}

.mobile-menu-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: auto;
}

.mobile-menu-actions .btn {
    width: 100%;
    justify-content: center;
}

/* ===========================
   Responsive Design
   =========================== */
@media (max-width: 950px) {
    .nav-menu,
    .nav-actions {
        display: none;
    }

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

@media (max-width: 768px) {

    .hero {
        padding-top: 8rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-cta {
        flex-direction: column;
    }

    .features-grid,
    .features-grid-two,
    .pricing-grid,
    .who-uses-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

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

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

    .btn-large {
        padding: 0.9rem 1.5rem;
        font-size: 0.95rem;
    }
}