/* ==========================================================================
   CSS Variables & Global Reset
   ========================================================================== */
   :root {
    /* Colors */
    --primary: #1565C0;
    --primary-light: #42a5f5;
    --accent: #00B4D8;
    --accent-glow: rgba(0, 180, 216, 0.35);
    --bg-dark: #080C14;
    --bg-card: #0D1526;
    --text-main: #E8F4FD;
    --text-muted: #7BA7CC;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary), var(--accent));
    --glass-bg: rgba(13, 21, 38, 0.6);
    --glass-border: rgba(255, 255, 255, 0.08);

    /* Dimensions */
    --nav-height: 80px;
    --border-radius: 16px;
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ==========================================================================
   Typography & Utilities
   ========================================================================== */
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 10;
}

.section-padding {
    padding: 100px 0;
}

.text-center { text-align: center; }
.text-cyan { color: var(--accent); }
.text-muted { color: var(--text-muted); }
.w-100 { width: 100%; }

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

/* Glassmorphism Card */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

/* Buttons */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    text-align: center;
    border: none;
    font-family: 'Vazir', sans-serif;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #fff;
}

.btn-secondary {
    background: transparent;
    color: var(--accent);
    border: 2px solid var(--accent);
}

.btn-secondary:hover {
    background: rgba(0, 180, 216, 0.1);
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.1rem;
}

.en-font {
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    letter-spacing: 1px;
}

.glow-effect:hover {
    box-shadow: 0 0 20px var(--accent-glow);
    transform: translateY(-2px);
}

/* ==========================================================================
   Animations
   ========================================================================== */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible, .fade-up.visible, .fade-right.visible, .fade-left.visible {
    opacity: 1;
    transform: translate(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* Glitch Text Effect */
.glitch-text {
    position: relative;
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    color: #fff;
    text-shadow: 0 0 10px rgba(255,255,255,0.2);
}

.glitch-text::before, .glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.8;
}

.glitch-text::before {
    left: 2px;
    text-shadow: -2px 0 red;
    animation: glitch-anim-1 2s infinite linear alternate-reverse;
}

.glitch-text::after {
    left: -2px;
    text-shadow: 2px 0 var(--accent);
    animation: glitch-anim-2 3s infinite linear alternate-reverse;
}

@keyframes glitch-anim-1 {
    0% { clip-path: inset(20% 0 80% 0); }
    20% { clip-path: inset(60% 0 10% 0); }
    40% { clip-path: inset(40% 0 50% 0); }
    60% { clip-path: inset(80% 0 5% 0); }
    80% { clip-path: inset(10% 0 70% 0); }
    100% { clip-path: inset(30% 0 20% 0); }
}

@keyframes glitch-anim-2 {
    0% { clip-path: inset(10% 0 60% 0); }
    20% { clip-path: inset(30% 0 20% 0); }
    40% { clip-path: inset(70% 0 10% 0); }
    60% { clip-path: inset(20% 0 50% 0); }
    80% { clip-path: inset(50% 0 30% 0); }
    100% { clip-path: inset(5% 0 80% 0); }
}

/* ==========================================================================
   Navbar
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    height: var(--nav-height);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(8, 12, 20, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
}

.logo-img {
    height: 35px;
    width: auto;
    object-fit: contain;
}

.logo-text-wrapper {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.logo-text {
    line-height: 1;
}

.logo-subtitle {
    font-size: 0.6rem;
    color: var(--text-muted);
    font-weight: 400;
    margin-top: 2px;
    font-family: 'Vazir', sans-serif;
    letter-spacing: 0;
}

.logo-icon {
    color: var(--accent);
    font-size: 1.8rem;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    color: var(--text-main);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    right: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
}

.nav-links a:hover::after, .nav-links a.active::after {
    width: 100%;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--accent);
}

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

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

#three-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-content {
    max-width: 800px;
    pointer-events: none; /* Let clicks pass through to canvas if needed */
}

.hero-content > * {
    pointer-events: auto;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

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

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid var(--text-muted);
    border-radius: 20px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--accent);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-wheel 1.5s infinite;
}

@keyframes scroll-wheel {
    0% { top: 8px; opacity: 1; }
    100% { top: 30px; opacity: 0; }
}

.arrow-down {
    color: var(--accent);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* ==========================================================================
   Stats Section
   ========================================================================== */
.stats-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.stat-card {
    padding: 30px 20px;
    text-align: center;
    border-top: 2px solid var(--accent);
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-10px);
}

.stat-icon {
    font-size: 2.5rem;
    color: var(--primary-light);
    margin-bottom: 15px;
}

.stat-card h3 {
    font-size: 2.5rem;
    font-weight: 700;
    display: inline-block;
    color: #fff;
}

.stat-card span {
    font-size: 1.5rem;
    color: var(--accent);
    font-weight: bold;
}

.stat-card p {
    color: var(--text-muted);
    margin-top: 5px;
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text {
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.about-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.about-list li {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.1rem;
}

.mockup-window {
    border-radius: 12px;
    overflow: hidden;
}

.mockup-header {
    background: rgba(0,0,0,0.5);
    padding: 10px 15px;
    display: flex;
    gap: 8px;
}

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

.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }

.mockup-body img {
    width: 100%;
    display: block;
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
}

.mockup-css-ui {
    background: var(--bg-card);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    height: auto;
    min-height: 450px;
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
    font-size: 0.95rem;
}

.mockup-chat-msg {
    padding: 12px 16px;
    border-radius: 12px;
    max-width: 85%;
    line-height: 1.5;
}

.mockup-chat-msg.bot {
    background: rgba(0, 180, 216, 0.1);
    border: 1px solid rgba(0, 180, 216, 0.2);
    color: var(--text-main);
    align-self: flex-start;
    border-top-right-radius: 2px;
}

.mockup-chat-msg.user {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: var(--text-muted);
    align-self: flex-end;
    border-top-left-radius: 2px;
}

.mockup-input {
    margin-top: auto;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 12px 20px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ==========================================================================
   Features Section
   ========================================================================== */
.features-slider {
    padding: 20px 10px 60px !important;
}

.feature-card {
    padding: 40px 30px;
    text-align: center;
    height: 100%;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
    box-shadow: 0 10px 30px rgba(0, 180, 216, 0.15);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275), filter 0.5s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.2) translateY(-10px);
    filter: drop-shadow(0 10px 15px rgba(0, 180, 216, 0.6));
    animation: iconFloat 2s ease-in-out infinite alternate 0.5s;
}

@keyframes iconFloat {
    0% { transform: scale(1.2) translateY(-10px); }
    100% { transform: scale(1.2) translateY(-18px); filter: drop-shadow(0 15px 20px rgba(0, 180, 216, 0.8)); }
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #fff;
}

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

.swiper-pagination-bullet {
    background: var(--text-muted) !important;
}

.swiper-pagination-bullet-active {
    background: var(--accent) !important;
}

.swiper-button-next, .swiper-button-prev {
    color: var(--accent) !important;
}

/* ==========================================================================
   Showcase Section (Tabs)
   ========================================================================== */
.showcase-tabs {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.tab-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.tab-btn {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-main);
    padding: 12px 25px;
    border-radius: 30px;
    cursor: pointer;
    font-family: 'Vazir', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
}

.tab-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.tab-btn.active {
    background: var(--gradient-primary);
    border-color: transparent;
    box-shadow: 0 0 15px var(--accent-glow);
}

.showcase-interactive {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.showcase-container {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    min-height: 400px;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.showcase-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.tab-content {
    position: relative;
    z-index: 1;
    padding: 30px;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tab-pane {
    display: none;
    width: 100%;
    max-width: 600px;
}

.tab-pane.active {
    display: block;
}

/* Base Mockup Window */
.mockup-window {
    background: rgba(12, 17, 28, 0.7);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    border-radius: 12px;
    overflow: hidden;
}

/* Animations */
.tab-pane.active .draw-anim {
    animation: drawBox 0.6s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

@keyframes drawBox {
    0% { clip-path: inset(50% 50% 50% 50%); opacity: 0; transform: scale(0.9); }
    100% { clip-path: inset(0 0 0 0); opacity: 1; transform: scale(1); }
}

.slide-in-msg {
    opacity: 0;
    transform: translateY(20px);
}

.tab-pane.active .slide-in-msg {
    animation: slideUpFade 0.5s forwards;
}

@keyframes slideUpFade {
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    opacity: 0;
}

.tab-pane.active .fade-in {
    animation: simpleFade 0.5s forwards;
}

@keyframes simpleFade {
    to { opacity: 1; }
}

/* Delays */
.delay-1 { animation-delay: 0.3s !important; }
.delay-2 { animation-delay: 0.6s !important; }
.delay-3 { animation-delay: 0.9s !important; }
.delay-4 { animation-delay: 1.2s !important; }

/* Flex Utility */
.flex-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* --- Tab 2: Voice Chat --- */
.voice-wave-container {
    display: flex;
    align-items: center;
    gap: 4px;
    height: 40px;
    margin-bottom: 20px;
}

.wave-bar {
    width: 6px;
    height: 5px;
    background: var(--gradient-primary);
    border-radius: 3px;
    transition: height 0.2s;
}

.tab-pane.active .wave-bar.animate {
    animation: soundWave 1s ease-in-out infinite alternate;
}

@keyframes soundWave {
    0% { height: 5px; }
    100% { height: 35px; }
}

.typewriter-text {
    overflow: hidden;
    white-space: nowrap;
    border-left: 2px solid var(--accent);
    width: 0;
    font-size: 1.1rem;
}

.tab-pane.active .typewriter-text {
    animation: typing 2s steps(40, end) 0.5s forwards, blinkCursor 0.7s step-end infinite;
}

@keyframes typing {
    from { width: 0 }
    to { width: 100% }
}

@keyframes blinkCursor {
    from, to { border-color: transparent }
    50% { border-color: var(--accent); }
}

.voice-status {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 15px;
}

/* --- Tab 3: Inbox --- */
.inbox-mockup {
    gap: 15px;
}

.inbox-row {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.03);
    padding: 12px 15px;
    border-radius: 8px;
    border-right: 3px solid transparent;
    transition: var(--transition);
}

.inbox-row:hover {
    background: rgba(255, 255, 255, 0.05);
}

.inbox-row:nth-child(1) { border-color: #27c93f; }
.inbox-row:nth-child(2) { border-color: #ff5f56; }

.inbox-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 15px;
}

.inbox-content h4 {
    font-size: 0.95rem;
    margin-bottom: 3px;
}

.inbox-content p {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin: 0;
}

.inbox-tag {
    margin-right: auto;
    font-size: 0.75rem;
    padding: 4px 8px;
    border-radius: 12px;
}

.inbox-tag.green { background: rgba(39, 201, 63, 0.15); color: #27c93f; }
.inbox-tag.red { background: rgba(255, 95, 86, 0.15); color: #ff5f56; }

.tab-pane.active .pulse-tag {
    animation: tagPulse 2s infinite;
}

@keyframes tagPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* --- Tab 4: Automation --- */
.auto-mockup {
    padding: 40px 20px;
}

.flow-node {
    background: rgba(0, 180, 216, 0.1);
    border: 1px solid rgba(0, 180, 216, 0.3);
    padding: 10px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    position: relative;
}

.flow-node.success {
    background: rgba(39, 201, 63, 0.1);
    border-color: rgba(39, 201, 63, 0.3);
    color: #27c93f;
}

.flow-line {
    width: 2px;
    height: 0;
    background: var(--accent);
    margin: 5px 0;
}

.tab-pane.active .draw-line {
    animation: drawLine 0.5s forwards;
}

@keyframes drawLine {
    to { height: 30px; }
}

/* --- Tab 5: Settings --- */
.settings-mockup {
    gap: 15px;
}

.setting-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
    font-size: 0.9rem;
}

.toggle-switch {
    width: 40px;
    height: 20px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    position: relative;
    cursor: pointer;
}

.toggle-switch::after {
    content: '';
    position: absolute;
    top: 2px;
    right: 2px;
    width: 16px;
    height: 16px;
    background: #fff;
    border-radius: 50%;
    transition: var(--transition);
}

.toggle-switch.active {
    background: #27c93f;
}

.toggle-switch.active::after {
    transform: translateX(-20px);
}

.setting-badge {
    background: rgba(0, 180, 216, 0.15);
    color: var(--accent);
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.8rem;
}

.setting-status.active {
    color: #27c93f;
}

/* --- Tab 3: RAG --- */
.file-upload-box {
    background: rgba(255, 255, 255, 0.02);
    border: 1px dashed rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 30px;
    width: 100%;
    text-align: center;
}

.progress-bar-container {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    margin: 15px 0 5px 0;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-primary);
    width: 0;
}

.tab-pane.active .draw-line-horizontal {
    animation: drawLineHoriz 2s ease-in-out forwards;
}

@keyframes drawLineHoriz {
    0% { width: 0; }
    50% { width: 70%; }
    100% { width: 100%; }
}

/* --- Tab 6: Dashboard --- */
.dash-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 15px;
    display: flex;
    flex-direction: column;
}

.dash-card-icon {
    width: 35px;
    height: 35px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.dash-card h5 {
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 400;
}

.chart-bar {
    flex: 1;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px 4px 0 0;
    transform-origin: bottom;
}

/* ==========================================================================
   How It Works (Timeline)
   ========================================================================== */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    right: 50%;
    width: 2px;
    background: var(--glass-border);
    transform: translateX(50%);
}

.timeline-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 50px;
    position: relative;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-dot {
    position: absolute;
    right: 50%;
    transform: translateX(50%);
    width: 40px;
    height: 40px;
    background: var(--bg-dark);
    border: 2px solid var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: var(--accent);
    z-index: 2;
    box-shadow: 0 0 10px rgba(0, 180, 216, 0.3);
}

.timeline-content {
    width: 45%;
    padding: 30px;
    position: relative;
}

/* Timeline Arrow */
.timeline-item:nth-child(odd) .timeline-content::before {
    content: '';
    position: absolute;
    top: 20px;
    left: -10px;
    border-width: 10px 10px 10px 0;
    border-style: solid;
    border-color: transparent var(--glass-border) transparent transparent;
}

.timeline-item:nth-child(even) .timeline-content::before {
    content: '';
    position: absolute;
    top: 20px;
    right: -10px;
    border-width: 10px 0 10px 10px;
    border-style: solid;
    border-color: transparent transparent transparent var(--glass-border);
}

.timeline-icon {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 15px;
}

/* ==========================================================================
   Testimonials (Swiper)
   ========================================================================== */
.testimonial-slider-container {
    padding: 40px 0;
    margin: 0 auto;
}

.testi-card {
    padding: 30px;
    height: 100%;
}

.testi-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.testi-avatar-svg {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(0, 180, 216, 0.1);
    border: 2px solid var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--accent);
}

.testi-info h4 {
    color: #fff;
    margin-bottom: 5px;
}

.testi-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.stars {
    color: #ffbd2e;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.testi-text {
    font-size: 0.95rem;
    font-style: italic;
    color: var(--text-main);
}

/* ==========================================================================
   Pricing
   ========================================================================== */
.pricing-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: center;
}

.pricing-card {
    padding: 40px 30px;
    text-align: center;
    position: relative;
}

.pricing-card.featured {
    border-color: var(--accent);
    transform: scale(1.05);
    background: rgba(13, 21, 38, 0.8);
    box-shadow: 0 10px 40px rgba(0, 180, 216, 0.15);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: #fff;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: bold;
}

.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 30px;
}

.price span {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: normal;
}

.pricing-features {
    text-align: right;
    margin-bottom: 30px;
}

.pricing-features li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.pricing-features i.fa-check {
    color: var(--accent);
}

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-container {
    max-width: 800px;
}

.accordion {
    border-radius: 12px;
    overflow: hidden;
}

.accordion-item {
    border-bottom: 1px solid var(--glass-border);
}

.accordion-item:last-child {
    border-bottom: none;
}

.accordion-header {
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    background: rgba(255,255,255,0.02);
    transition: var(--transition);
}

.accordion-header:hover {
    background: rgba(255,255,255,0.05);
}

.accordion-header h4 {
    font-weight: 500;
}

.accordion-header i {
    transition: transform 0.3s ease;
    color: var(--accent);
}

.accordion-item.active .accordion-header i {
    transform: rotate(180deg);
}

.accordion-content {
    padding: 0 25px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.accordion-item.active .accordion-content {
    padding: 20px 25px;
    max-height: 200px; /* Adjust if content is longer */
}

/* ==========================================================================
   Contact
   ========================================================================== */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info {
    padding: 40px;
}

.contact-methods {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.1rem;
}

.contact-method i {
    width: 40px;
    height: 40px;
    background: rgba(0, 180, 216, 0.1);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.contact-form {
    padding: 40px;
}

.form-group {
    margin-bottom: 20px;
}

input, textarea {
    width: 100%;
    padding: 15px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: #fff;
    font-family: 'Vazir', sans-serif;
    outline: none;
    transition: var(--transition);
}

input:focus, textarea:focus {
    border-color: var(--accent);
    background: rgba(255,255,255,0.1);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background: #05080d;
    padding-top: 80px;
    border-top: 1px solid var(--glass-border);
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-brand p {
    color: var(--text-muted);
    margin: 20px 0;
    max-width: 400px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--text-main);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--accent);
    color: #fff;
    transform: translateY(-3px);
}

.footer-links h4 {
    color: #fff;
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

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

.footer-links a:hover {
    color: var(--accent);
    padding-right: 5px;
}

.mockup-input {
    padding: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
    font-size: 0.9rem;
    background: rgba(0, 0, 0, 0.2);
}

.bot-response {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.chart-container {
    position: relative;
    height: 180px;
    width: 100%;
    margin: 10px 0;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    padding: 10px;
}

.ai-recommendations strong {
    color: var(--accent);
}

.ai-recommendations ul {
    list-style: none;
    padding-right: 15px;
    margin-top: 8px;
}

.ai-recommendations li {
    font-size: 0.85rem;
    margin-bottom: 6px;
    position: relative;
    line-height: 1.5;
}

.ai-recommendations li::before {
    content: "•";
    color: var(--accent);
    position: absolute;
    right: -15px;
    font-size: 1.2rem;
    line-height: 1.2;
}

.footer-bottom {
    padding: 20px 0;
    border-top: 1px solid rgba(255,255,255,0.05);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 992px) {
    .stats-container, .pricing-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-container, .contact-container {
        grid-template-columns: 1fr;
    }
    
    .timeline::before { right: 30px; }
    
    .timeline-item, .timeline-item:nth-child(even) {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .timeline-dot {
        right: 30px;
        transform: translateX(50%);
    }
    
    .timeline-content {
        width: calc(100% - 80px);
        margin-right: 80px;
    }
    
    .timeline-item:nth-child(odd) .timeline-content::before,
    .timeline-item:nth-child(even) .timeline-content::before {
        right: -10px;
        left: auto;
        border-width: 10px 0 10px 10px;
        border-color: transparent transparent transparent var(--glass-border);
    }
    
    .footer-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: var(--nav-height);
        right: -100%;
        width: 100%;
        height: calc(100vh - var(--nav-height));
        background: rgba(8, 12, 20, 0.95);
        backdrop-filter: blur(10px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        transition: var(--transition);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .navbar .btn-primary {
        display: none;
    }
    
    .stats-container, .pricing-cards {
        grid-template-columns: 1fr;
    }
    
    .glitch-text {
        font-size: 2.5rem;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
}