@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    src: url('../fonts/Inter-Regular.woff2') format('woff2');
    font-display: swap;
}
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    src: url('../fonts/Inter-Medium.woff2') format('woff2');
    font-display: swap;
}
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    src: url('../fonts/Inter-SemiBold.woff2') format('woff2');
    font-display: swap;
}
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 700;
    src: url('../fonts/Inter-Bold.woff2') format('woff2');
    font-display: swap;
}

:root {
    --bg-base: #02181C; /* Deep dark blue-green */
    --bg-surface: #0A272C; /* Lighter blue-green surface */
    --bg-pill: rgba(0, 210, 211, 0.05); /* Floating pill background */
    --bg-pill-border: rgba(0, 210, 211, 0.15);
    
    --text-primary: #FFFFFF;
    --text-secondary: #E2E8F0; /* Brighter secondary text for better contrast */
    --text-muted: #94A3B8;
    
    /* Product Accents */
    --accent-cyan: #00D2D3; /* Blue-green accent */
    --accent-green: #00E676; /* Vibrant green */
    
    --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);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-pill: 999px;
}

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

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background-color: var(--bg-base);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Inter', sans-serif; /* Simpler, cleaner font as requested */
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.text-gradient {
    color: var(--accent-cyan); /* Changed from gradient to solid punchy color for simplicity */
}

.text-gradient-wa {
    color: var(--accent-green);
}

.container {
    width: min(1200px, 100% - 2rem);
    margin: 0 auto;
}

/* Typography Utilities */
.subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin-bottom: 2rem;
}
.text-center { text-align: center; }
.mx-auto { margin-inline: auto; }

/* Navigation - Floating Pill Design */
.topbar-wrapper {
    position: sticky;
    top: 1.5rem;
    z-index: 100;
    display: flex;
    justify-content: center;
    width: 100%;
}

.nav-pill {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-pill);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--bg-pill-border);
    border-radius: var(--radius-pill);
    padding: 0.5rem 1rem 0.5rem 1.5rem;
    width: min(1000px, calc(100% - 2rem));
    box-shadow: var(--shadow-lg);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: -0.02em;
}

.logo img {
    height: 48px;
    object-fit: contain;
}

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

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-item:hover, .nav-item.active {
    color: var(--accent-cyan);
}

.nav-icon {
    display: none; /* Hidden on desktop by default */
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-pill);
    font-weight: 700;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-family: 'Inter', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-green));
    color: #000000;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #00B8CC, #00C853);
}

.btn-cyan {
    background: var(--accent-cyan);
    color: #000000;
}
.btn-cyan:hover {
    background: #00B8CC;
}

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

.btn-outline:hover {
    border-color: var(--text-primary);
}

.btn-whatsapp {
    background: var(--accent-green);
    color: var(--bg-base);
}
.btn-whatsapp:hover {
    background: #059669;
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-pill);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-new {
    background: rgba(0, 229, 255, 0.1);
    color: var(--accent-cyan);
    border: 1px solid rgba(0, 229, 255, 0.2);
}

.badge-coming {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-green);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

/* Sections */
.section {
    padding: 5rem 0;
}

/* Hero Section - 2 Column Layout */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    padding: 8rem 0 4rem;
    min-height: 80vh;
}

.hero-content h1 {
    font-size: clamp(3rem, 5vw, 4.5rem);
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}

.hero-content p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-mockup {
    position: relative;
    width: 100%;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--bg-pill-border);
}

.hero-mockup img {
    width: 100%;
    display: block;
}

/* Single Column Hero (for WhatsApp/Checkout) */
.hero-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 8rem 0 4rem;
    min-height: 70vh;
}
.hero-center h1 {
    font-size: clamp(2.5rem, 4vw, 4rem);
}
.hero-center p {
    max-width: 600px;
    margin-inline: auto;
}

/* Grid System */
.grid {
    display: grid;
    gap: 1.5rem;
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

/* Cards */
.card {
    background: var(--bg-surface);
    border: 1px solid var(--bg-pill-border);
    border-radius: var(--radius-md);
    padding: 2rem;
    transition: all 0.3s ease;
}

.icon-box {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: rgba(0, 229, 255, 0.1);
    color: var(--accent-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

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

/* Feature Layout */
.feature-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 6rem;
}

.feature-row:nth-child(even) {
    direction: rtl;
}

.feature-row:nth-child(even) > * {
    direction: ltr;
}

.feature-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-list {
    list-style: none;
    margin-top: 1.5rem;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
}

.feature-list li i {
    color: var(--accent-cyan);
}

.feature-image {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--bg-pill-border);
    box-shadow: var(--shadow-lg);
}

.feature-image img {
    width: 100%;
    display: block;
}

/* Pricing / Plans */
.plan-card {
    display: flex;
    flex-direction: column;
    padding: 2.5rem 2rem;
}

.plan-card .price {
    font-size: 3rem;
    font-weight: 800;
    margin: 1rem 0;
    color: var(--text-primary);
}

.plan-features {
    margin: 2rem 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.plan-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-secondary);
}

.plan-features li i {
    color: var(--accent-green);
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.form-control {
    width: 100%;
    padding: 0.8rem 1rem;
    background: var(--bg-base);
    border: 1px solid var(--bg-pill-border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    transition: border-color 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-cyan);
}

/* Footer */
.footer {
    border-top: 1px solid var(--bg-pill-border);
    padding: 4rem 0 2rem;
    margin-top: 4rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h4 {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

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

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--bg-pill-border);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Utilities */
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }

.mt-5 { margin-top: 3rem; }

.text-danger { color: #EF4444; }

/* Responsive */
@media (max-width: 900px) {
    .grid-2, .grid-3 { grid-template-columns: 1fr; }
    .hero, .feature-row { grid-template-columns: 1fr; gap: 2rem; text-align: center; }
    .feature-row:nth-child(even) { direction: ltr; }
    .hero-content p { margin-inline: auto; }
    .hero-actions { justify-content: center; }
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
    .hero-content h1 { font-size: 2.5rem; }
}

/* Responsive Bottom Navigation */
@media (max-width: 768px) {
    .topbar-wrapper {
        position: fixed;
        top: auto;
        bottom: 0;
        left: 0;
        width: 100%;
        padding: 0;
        z-index: 1000;
    }
    
    .nav-pill {
        width: 100%;
        border-radius: 0;
        border: none;
        border-top: 1px solid var(--bg-pill-border);
        padding: 0.5rem 1rem;
        justify-content: center;
        background: rgba(11, 17, 30, 0.95);
    }
    
    .logo, .btn-hide-mobile, .nav-badge {
        display: none; /* Hide logo and main CTA on mobile bottom bar */
    }
    
    .nav-links {
        width: 100%;
        justify-content: space-around;
        gap: 0;
    }
    
    .nav-item {
        flex-direction: column;
        gap: 0.25rem;
        font-size: 0.7rem;
    }
    
    .nav-icon {
        display: block; /* Show icons on mobile */
    }
}
/* Reviews and Stars */
.review-card {
    background: var(--bg-surface);
    border: 1px solid var(--bg-pill-border);
    border-radius: 12px;
    padding: 2rem;
    position: relative;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.stars {
    color: #F59E0B; /* Golden yellow */
    margin-bottom: 1rem;
    display: flex;
    gap: 0.25rem;
}

.stars svg {
    width: 1.2rem;
    height: 1.2rem;
    fill: currentColor;
}

.review-text {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.reviewer-name {
    font-weight: 600;
    color: var(--text-primary);
}

.reviewer-role {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* FAQ Grid */
.faq-item {
    background: var(--bg-surface);
    border: 1px solid var(--bg-pill-border);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1rem;
}

.faq-item h3 {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.faq-item p {
    margin-bottom: 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.step-card {
    text-align: center;
    padding: 2rem;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background: rgba(56, 189, 248, 0.1);
    color: var(--accent-cyan);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}


/* Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 100ms; }
.delay-2 { transition-delay: 200ms; }
.delay-3 { transition-delay: 300ms; }
.delay-4 { transition-delay: 400ms; }

/* Interactive Platform Icons Animation */
.orbit-container {
    position: relative;
    width: 300px;
    height: 300px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.center-logo {
    width: 80px;
    height: 80px;
    background: var(--bg-surface);
    border: 2px solid var(--bg-pill-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    box-shadow: 0 0 30px rgba(0, 229, 255, 0.2);
}

.center-logo img {
    width: 40px;
    height: 40px;
}

.orbit-circle {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 1px dashed var(--bg-pill-border);
    border-radius: 50%;
    animation: rotateOrbit 20s linear infinite;
}

.orbit-icon {
    position: absolute;
    width: 50px;
    height: 50px;
    background: var(--bg-surface);
    border: 1px solid var(--bg-pill-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--text-secondary);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.orbit-icon:hover {
    color: var(--accent-cyan);
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.3);
}

/* Positioning Icons on Orbit */
.orbit-icon.email { top: -25px; left: calc(50% - 25px); color: var(--accent-cyan); }
.orbit-icon.whatsapp { bottom: -25px; left: calc(50% - 25px); color: var(--accent-green); }
.orbit-icon.web { left: -25px; top: calc(50% - 25px); }
.orbit-icon.user { right: -25px; top: calc(50% - 25px); }

/* Counter-rotate icons so they stay upright */
.orbit-icon > svg {
    animation: counterRotate 20s linear infinite;
}

@keyframes rotateOrbit {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes counterRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(-360deg); }
}

/* Pulse animation for connection lines */
.connection-line {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 50%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
    transform-origin: left center;
    animation: pulseLine 3s infinite;
    opacity: 0;
}
.connection-line-1 { transform: rotate(0deg); }
.connection-line-2 { transform: rotate(90deg); }
.connection-line-3 { transform: rotate(180deg); }
.connection-line-4 { transform: rotate(270deg); }

@keyframes pulseLine {
    0% { opacity: 0; width: 0; }
    50% { opacity: 0.5; width: 50%; }
    100% { opacity: 0; width: 50%; }
}

/* New Use Cases Grid Styles */
.use-case-card {
    background: var(--bg-surface);
    border: 1px solid var(--bg-pill-border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    transition: all 0.3s ease;
}
.use-case-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-cyan);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}
.use-case-icon {
    font-size: 2rem;
    color: var(--accent-cyan);
    margin-bottom: 1rem;
}

/* Final CTA Section */
.final-cta {
    background: linear-gradient(135deg, var(--bg-surface), #1a2235);
    border: 1px solid var(--bg-pill-border);
    border-radius: var(--radius-xl);
    padding: 4rem 2rem;
    text-align: center;
    margin: 4rem auto;
    position: relative;
    overflow: hidden;
}
.final-cta::before {
    content: '';
    position: absolute;
    top: 0; right: 0; bottom: 0; left: 0;
    background: radial-gradient(circle at center, rgba(0, 229, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
}


/* Email Sender Page specific styles */

/* Floating UI elements */
.floating-ui {
    position: absolute;
    background: var(--bg-surface);
    border: 1px solid var(--accent-cyan);
    border-radius: var(--radius-md);
    padding: 0.75rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    animation: float 6s ease-in-out infinite;
    z-index: 10;
    font-size: 0.85rem;
    font-weight: 600;
}

.floating-ui.delay-1 { animation-delay: -1s; }
.floating-ui.delay-2 { animation-delay: -2s; }
.floating-ui.delay-3 { animation-delay: -3s; }

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

/* Benefits Strip */
.benefits-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
    padding: 3rem 0;
    border-top: 1px solid var(--bg-pill-border);
    border-bottom: 1px solid var(--bg-pill-border);
    background: rgba(0, 0, 0, 0.2);
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
}
.benefit-item svg {
    color: var(--accent-cyan);
    width: 1.5rem;
    height: 1.5rem;
}

/* Animated Flow Arrows */
.flow-arrow {
    font-size: 2rem;
    color: var(--text-muted);
    animation: pulseArrow 2s infinite;
}

@keyframes pulseArrow {
    0% { opacity: 0.3; transform: translateX(0); }
    50% { opacity: 1; transform: translateX(5px); color: var(--accent-cyan); }
    100% { opacity: 0.3; transform: translateX(0); }
}

/* Spintax Animation */
.spintax-morph {
    display: inline-block;
    position: relative;
    width: 100px;
    height: 1.5em;
    overflow: hidden;
    vertical-align: bottom;
    color: var(--accent-cyan);
    font-weight: 700;
}

.spintax-words {
    display: flex;
    flex-direction: column;
    animation: spinWords 6s infinite cubic-bezier(0.4, 0, 0.2, 1);
}

.spintax-words span {
    height: 1.5em;
    display: flex;
    align-items: center;
}

@keyframes spinWords {
    0%, 25% { transform: translateY(0); }
    33%, 58% { transform: translateY(-1.5em); }
    66%, 91% { transform: translateY(-3em); }
    100% { transform: translateY(-4.5em); } /* Reset seamlessly if duplicated word at end */
}

/* Speed Cards */
.speed-card {
    background: var(--bg-surface);
    border: 1px solid var(--bg-pill-border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}
.speed-card:hover {
    border-color: var(--accent-cyan);
    transform: translateY(-5px);
}
.speed-card .speed-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}
.speed-card .speed-time {
    font-size: 2rem;
    color: var(--accent-cyan);
    font-weight: 800;
    margin-bottom: 1rem;
}

/* Progress Bar */
.progress-container {
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius-pill);
    height: 12px;
    width: 100%;
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-green));
    width: 0%;
    border-radius: var(--radius-pill);
    animation: fillProgress 4s ease-out forwards infinite;
}

@keyframes fillProgress {
    0% { width: 0%; }
    50% { width: 62.5%; }
    100% { width: 62.5%; }
}

/* FAQ Grid */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

/* Feature Grid 15 items */
.feature-dense-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.feature-dense-card {
    background: linear-gradient(135deg, var(--bg-surface), #02181C);
    border: 1px solid var(--bg-pill-border);
    border-radius: var(--radius-md);
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.feature-dense-card:hover {
    transform: translateY(-3px);
    border-color: var(--accent-cyan);
    box-shadow: 0 8px 20px rgba(0, 210, 211, 0.15);
}

.feature-dense-card svg {
    color: var(--accent-cyan);
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

/* Steps horizontal */
.steps-horizontal {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
    overflow-x: auto;
    padding-bottom: 1rem;
}

.step-box {
    flex: 1;
    min-width: 200px;
    background: var(--bg-surface);
    border-top: 3px solid var(--accent-cyan);
    padding: 1.5rem;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}


/* About Page specific styles */

/* Vertical Timeline */
.timeline-vertical {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 2rem 0;
}

.timeline-node {
    padding: 1rem 2.5rem;
    background: var(--bg-surface);
    border: 1px solid var(--bg-pill-border);
    border-radius: var(--radius-pill);
    font-weight: 700;
    color: var(--text-primary);
    position: relative;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.timeline-node.highlight {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    background: rgba(0, 210, 211, 0.05);
}

.timeline-arrow {
    color: var(--text-muted);
    font-size: 1.5rem;
    animation: pulseArrowDown 2s infinite;
}

@keyframes pulseArrowDown {
    0% { opacity: 0.3; transform: translateY(0); }
    50% { opacity: 1; transform: translateY(5px); color: var(--accent-cyan); }
    100% { opacity: 0.3; transform: translateY(0); }
}

/* Ecosystem Visual */
.ecosystem-container {
    position: relative;
    width: 100%;
    max-width: 600px;
    height: 600px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.eco-center {
    width: 160px;
    height: 160px;
    background: linear-gradient(135deg, var(--bg-surface), #02181C);
    border: 2px solid var(--accent-cyan);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10;
    box-shadow: 0 0 40px rgba(0, 210, 211, 0.2);
}
.eco-center-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
}
.eco-center-sub {
    font-size: 0.75rem;
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-align: center;
}

.eco-orbit-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 1px dashed var(--bg-pill-border);
    border-radius: 50%;
    animation: rotateOrbit 40s linear infinite;
}

.eco-node {
    position: absolute;
    width: 100px;
    height: 100px;
    background: var(--bg-surface);
    border: 1px solid var(--bg-pill-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-secondary);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}
.eco-node.highlight {
    border-color: var(--accent-green);
    color: var(--accent-green);
    background: rgba(0, 230, 118, 0.1);
}

/* Positioning Nodes */
.eco-node.n1 { top: -50px; left: calc(50% - 50px); }
.eco-node.n2 { top: 15%; right: -10px; }
.eco-node.n3 { bottom: 15%; right: -10px; }
.eco-node.n4 { bottom: -50px; left: calc(50% - 50px); }
.eco-node.n5 { bottom: 15%; left: -10px; }
.eco-node.n6 { top: 15%; left: -10px; }

.eco-node > span {
    animation: counterRotate 40s linear infinite;
    text-align: center;
}

/* Relationship Explanation Visual */
.relationship-box {
    background: linear-gradient(135deg, var(--bg-surface), #02181C);
    border: 1px solid var(--bg-pill-border);
    border-radius: var(--radius-lg);
    padding: 3rem;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.rel-entity {
    padding: 1rem;
}
.rel-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
}
.rel-sub {
    font-size: 0.9rem;
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Product Dev Process Horizontal */
.process-timeline {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    position: relative;
    overflow-x: auto;
    padding: 2rem 0;
}

.process-step {
    flex: 1;
    min-width: 150px;
    text-align: center;
    position: relative;
}

.process-number {
    font-size: 3rem;
    font-weight: 800;
    color: rgba(255,255,255,0.05);
    line-height: 1;
    margin-bottom: -1.5rem;
}

.process-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent-cyan);
    margin-bottom: 0.5rem;
}

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

@media (max-width: 768px) {
    .process-timeline {
        flex-direction: column;
        gap: 3rem;
    }
    .ecosystem-container {
        width: 300px;
        height: 300px;
    }
    .eco-center { width: 100px; height: 100px; }
    .eco-center-title { font-size: 1rem; }
    .eco-node { width: 70px; height: 70px; font-size: 0.75rem; }
    .eco-node.n1 { top: -35px; left: calc(50% - 35px); }
    .eco-node.n2 { top: 5%; right: -20px; }
    .eco-node.n3 { bottom: 5%; right: -20px; }
    .eco-node.n4 { bottom: -35px; left: calc(50% - 35px); }
    .eco-node.n5 { bottom: 5%; left: -20px; }
    .eco-node.n6 { top: 5%; left: -20px; }
}

/* --- Legal Pages Styles --- */
.legal-nav-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.legal-tab {
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--bg-pill-border);
    border-radius: var(--radius-pill);
    color: var(--text-secondary);
    font-weight: 600;
    transition: all 0.3s ease;
    background: var(--bg-surface);
}

.legal-tab:hover {
    color: var(--text-primary);
    border-color: var(--accent-cyan);
}

.legal-tab.active {
    background: rgba(0, 210, 211, 0.1);
    color: var(--accent-cyan);
    border-color: var(--accent-cyan);
}

.legal-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 3rem;
    align-items: start;
    max-width: 1000px;
    margin: 0 auto;
}

.legal-sidebar {
    position: sticky;
    top: 6rem;
    background: var(--bg-surface);
    border: 1px solid var(--bg-pill-border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    max-height: calc(100vh - 8rem);
    overflow-y: auto;
}

.legal-sidebar h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.legal-toc {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 0;
}

.legal-toc a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    display: block;
    padding: 0.25rem 0;
    transition: color 0.3s ease;
}

.legal-toc a:hover {
    color: var(--accent-cyan);
}

.legal-content {
    background: var(--bg-surface);
    border: 1px solid var(--bg-pill-border);
    border-radius: var(--radius-md);
    padding: 3rem;
    box-shadow: var(--shadow-md);
}

.legal-content section {
    margin-bottom: 3rem;
    scroll-margin-top: 6rem;
}

.legal-content section:last-child {
    margin-bottom: 0;
}

.legal-content h2 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--bg-pill-border);
}

.legal-content h3 {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.legal-content p, .legal-content ul {
    margin-bottom: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.legal-content ul {
    padding-left: 1.5rem;
}

.legal-content ul li {
    margin-bottom: 0.5rem;
}

/* Mobile Collapsible TOC */
.mobile-toc-toggle {
    display: none;
    width: 100%;
    padding: 1rem;
    background: var(--bg-surface);
    border: 1px solid var(--accent-cyan);
    color: var(--accent-cyan);
    font-weight: 700;
    border-radius: var(--radius-md);
    text-align: center;
    margin-bottom: 1.5rem;
    cursor: pointer;
}

@media (max-width: 900px) {
    .legal-layout {
        grid-template-columns: 1fr;
    }
    
    .legal-sidebar {
        position: static;
        max-height: none;
        display: none;
        margin-bottom: 2rem;
    }
    
    .legal-sidebar.expanded {
        display: block;
    }
    
    .mobile-toc-toggle {
        display: block;
    }
    
    .legal-content {
        padding: 1.5rem;
    }
}

/* --- Advanced Footer Styles --- */
.footer-advanced {
    border-top: 1px solid var(--bg-pill-border);
    padding: 5rem 0 2rem;
    margin-top: 5rem;
    background: var(--bg-base);
}

.footer-main-grid {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand p.footer-desc {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-brand .created-by {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.footer-brand .created-by span {
    color: var(--accent-cyan);
}

.footer-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 2rem;
}

.footer-links-col h4 {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 700;
}

.footer-links-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.footer-links-col a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-links-col a:hover {
    color: var(--accent-cyan);
}

/* Support Card in Footer */
.footer-support-card {
    background: var(--bg-surface);
    border: 1px solid var(--bg-pill-border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
}

.footer-support-card h4 {
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    text-transform: none;
    letter-spacing: normal;
}

.footer-support-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.btn-footer-support {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    background: rgba(0, 210, 211, 0.1);
    color: var(--accent-cyan);
    border: 1px solid rgba(0, 210, 211, 0.2);
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-footer-support:hover {
    background: rgba(0, 210, 211, 0.2);
}

/* Footer Bottom Bar */
.footer-bottom-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--bg-pill-border);
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-copyright {
    color: var(--text-muted);
    font-size: 0.85rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.footer-copyright-creator {
    opacity: 0.7;
}

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

.footer-socials-wrapper span {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

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

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bg-surface);
    border: 1px solid var(--bg-pill-border);
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.social-link:hover {
    color: var(--accent-cyan);
    border-color: var(--accent-cyan);
    transform: translateY(-2px);
}

/* Responsive Advanced Footer */
@media (max-width: 960px) {
    .footer-main-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .footer-links-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (max-width: 600px) {
    .footer-links-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-bottom-bar {
        flex-direction: column-reverse;
        text-align: center;
        justify-content: center;
    }
    .footer-socials-wrapper {
        flex-direction: column;
    }
    .footer-copyright {
        align-items: center;
    }
}
@media (max-width: 400px) {
    .footer-links-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

/* --- FAQ Page Styles --- */
.faq-hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 8rem 0 4rem;
}

.faq-search-wrapper {
    position: relative;
    width: 100%;
    max-width: 600px;
    margin: 2rem auto 0;
}

.faq-search-icon {
    position: absolute;
    left: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 1.25rem;
    pointer-events: none;
}

.faq-search-input {
    width: 100%;
    padding: 1.25rem 1.5rem 1.25rem 3.5rem;
    background: var(--bg-surface);
    border: 2px solid var(--bg-pill-border);
    border-radius: var(--radius-pill);
    color: var(--text-primary);
    font-size: 1.1rem;
    font-family: 'Inter', sans-serif;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.faq-search-input:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 4px rgba(0, 210, 211, 0.1);
}

.faq-categories {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 4rem;
}

.faq-cat-btn {
    padding: 0.6rem 1.25rem;
    background: var(--bg-surface);
    border: 1px solid var(--bg-pill-border);
    color: var(--text-secondary);
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.faq-cat-btn:hover {
    color: var(--text-primary);
    border-color: var(--accent-cyan);
}

.faq-cat-btn.active {
    background: rgba(0, 210, 211, 0.1);
    color: var(--accent-cyan);
    border-color: var(--accent-cyan);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-accordion-item {
    background: var(--bg-surface);
    border: 1px solid var(--bg-pill-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color 0.3s ease;
}

.faq-accordion-item:hover {
    border-color: rgba(0, 210, 211, 0.3);
}

.faq-accordion-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 700;
    text-align: left;
    cursor: pointer;
    font-family: inherit;
}

.faq-accordion-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    color: var(--accent-cyan);
    transition: transform 0.3s ease;
}

.faq-accordion-item.active .faq-accordion-icon {
    transform: rotate(45deg);
}

.faq-accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0, 1, 0, 1);
}

.faq-accordion-item.active .faq-accordion-body {
    max-height: 2000px;
    transition: max-height 0.4s ease-in-out;
}

.faq-accordion-content {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.faq-accordion-content p {
    margin-bottom: 1rem;
}
.faq-accordion-content p:last-child {
    margin-bottom: 0;
}
.faq-accordion-content ul {
    margin-top: 0.5rem;
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}
.faq-accordion-content ul li {
    margin-bottom: 0.25rem;
}

.faq-no-results {
    text-align: center;
    padding: 3rem 1rem;
    display: none; /* Controlled by JS */
}

.faq-no-results h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.faq-no-results p {
    color: var(--text-muted);
}