/* ================================
   MICKO - SaaS Landing Page Styles
   ================================ */

/* CSS Variables */
:root {
    --primary: #142fdb;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary: #0ea5e9;
    --accent: #142fdb;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    --white: #ffffff;
    --black: #000000;
    
    --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    --gradient-hero: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    
    --radius-sm: 0.25rem;
    --radius: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;
    
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-700);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Container */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--gray-900);
    font-weight: 700;
    line-height: 1.2;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn svg {
    width: 18px;
    height: 18px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white) !important;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--gray-700);
    border: 2px solid var(--gray-200);
}

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

.btn-ghost {
    background: transparent;
    color: var(--gray-600);
}

.btn-ghost:hover {
    color: var(--primary);
    background: var(--gray-50);
}

.btn-white {
    background: var(--white);
    color: var(--gray-800);
    box-shadow: var(--shadow-md);
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline-white {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
}

.btn-lg svg {
    width: 20px;
    height: 20px;
}

/* ================================
   NAVIGATION
   ================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--gray-100);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-md);
}

.navbar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--gray-900);
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    /* width: 36px; */
    /* height: 36px; */
    /* background: var(--gradient-primary); */
    /* color: var(--white); */
    /* border-radius: var(--radius-md); */
    /* font-weight: 800; */
    /* font-size: 1.125rem; */
}

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

.nav-links a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--gray-600);
    transition: color 0.2s ease;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
    color: var(--gray-600);
}

.mobile-menu-btn svg {
    width: 24px;
    height: 24px;
}

.mobile-menu {
    display: none;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem 1.5rem 1.5rem;
    background: var(--white);
    border-top: 1px solid var(--gray-100);
}

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

.mobile-menu a {
    padding: 0.75rem 0;
    font-weight: 500;
    color: var(--gray-600);
}

.mobile-menu .btn {
    margin-top: 0.5rem;
}

@media (max-width: 768px) {
    .nav-links,
    .nav-actions {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
}

/* ================================
   HERO SECTION
   ================================ */
.hero {
    position: relative;
    min-height: 100vh;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 80% at 50% -20%, rgba(99, 102, 241, 0.15), transparent),
        radial-gradient(ellipse 60% 60% at 80% 50%, rgba(139, 92, 246, 0.1), transparent),
        radial-gradient(ellipse 50% 50% at 20% 80%, rgba(14, 165, 233, 0.08), transparent);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(to right, var(--gray-100) 1px, transparent 1px),
        linear-gradient(to bottom, var(--gray-100) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 80% at 50% 30%, black, transparent);
    opacity: 0.5;
}

/* Animated Particles */
.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.3;
    animation: floatParticle 15s infinite ease-in-out;
}

.particle:nth-child(odd) {
    background: var(--accent);
}

.particle:nth-child(3n) {
    background: var(--secondary);
}

@keyframes floatParticle {
    0%, 100% {
        transform: translateY(0) translateX(0) scale(1);
        opacity: 0.3;
    }
    25% {
        transform: translateY(-30px) translateX(15px) scale(1.2);
        opacity: 0.5;
    }
    50% {
        transform: translateY(-15px) translateX(-10px) scale(0.8);
        opacity: 0.4;
    }
    75% {
        transform: translateY(-40px) translateX(20px) scale(1.1);
        opacity: 0.6;
    }
}

/* Floating Shapes */
.hero-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(1px);
    opacity: 0.6;
    animation: floatShape 20s infinite ease-in-out;
}

.shape-1 {
    width: 12px;
    height: 12px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    top: 15%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 8px;
    height: 8px;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    top: 25%;
    right: 15%;
    animation-delay: -3s;
    animation-duration: 18s;
}

.shape-3 {
    width: 16px;
    height: 16px;
    background: linear-gradient(135deg, var(--accent), #f472b6);
    top: 60%;
    left: 5%;
    animation-delay: -5s;
    animation-duration: 22s;
}

.shape-4 {
    width: 10px;
    height: 10px;
    background: linear-gradient(135deg, var(--success), var(--secondary));
    top: 70%;
    right: 10%;
    animation-delay: -8s;
    animation-duration: 16s;
}

.shape-5 {
    width: 6px;
    height: 6px;
    background: linear-gradient(135deg, var(--warning), var(--danger));
    top: 40%;
    left: 20%;
    animation-delay: -2s;
    animation-duration: 25s;
}

.shape-6 {
    width: 14px;
    height: 14px;
    background: linear-gradient(135deg, var(--primary-light), var(--accent));
    top: 35%;
    right: 25%;
    animation-delay: -6s;
    animation-duration: 19s;
}

@keyframes floatShape {
    0%, 100% {
        transform: translateY(0) translateX(0) rotate(0deg) scale(1);
    }
    25% {
        transform: translateY(-40px) translateX(30px) rotate(90deg) scale(1.2);
    }
    50% {
        transform: translateY(-20px) translateX(-20px) rotate(180deg) scale(0.9);
    }
    75% {
        transform: translateY(-60px) translateX(10px) rotate(270deg) scale(1.1);
    }
}

.main-img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2xl);
}

.main-img img {
    width: 100%;
    border-radius: var(--radius-lg);
    display: block;
}

/* Glowing Orbs */
.hero-orbs {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.4;
    transition: transform 0.3s ease-out;
    will-change: transform;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.4), transparent 70%);
    top: -10%;
    left: -5%;
    animation: pulseOrb 8s infinite ease-in-out;
}

.orb-2 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.35), transparent 70%);
    top: 20%;
    right: -10%;
    animation: pulseOrb 10s infinite ease-in-out;
    animation-delay: -3s;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.3), transparent 70%);
    bottom: 10%;
    left: 10%;
    animation: pulseOrb 12s infinite ease-in-out;
    animation-delay: -5s;
}

.orb-4 {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.25), transparent 70%);
    bottom: 30%;
    right: 20%;
    animation: pulseOrb 9s infinite ease-in-out;
    animation-delay: -7s;
}

@keyframes pulseOrb {
    0%, 100% {
        transform: scale(1) translate(0, 0);
        opacity: 0.4;
    }
    33% {
        transform: scale(1.1) translate(20px, -20px);
        opacity: 0.5;
    }
    66% {
        transform: scale(0.95) translate(-15px, 15px);
        opacity: 0.35;
    }
}

/* Cursor Glow Effect */
.glow-cursor {
    position: fixed;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15), rgba(139, 92, 246, 0.1) 40%, transparent 70%);
    pointer-events: none;
    transform: translate(-50%, -50%);
    z-index: 0;
    opacity: 0;
    transition: opacity 0.3s ease;
    filter: blur(30px);
}

.glow-cursor.active {
    opacity: 1;
}

/* Interactive Ring Effect */
.hero-ring {
    position: absolute;
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 50%;
    pointer-events: none;
    transform: translate(-50%, -50%) scale(0);
    animation: ringExpand 1.5s ease-out forwards;
}

@keyframes ringExpand {
    0% {
        transform: translate(-50%, -50%) scale(0);
        opacity: 0.6;
    }
    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0;
    }
}

/* ================================
   MARQUEE SECTION
   ================================ */
.marquee-section {
    padding: 60px 0;
    background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
    overflow: hidden;
}

.marquee-wrapper {
    position: relative;
    margin-bottom: 1.5rem;
}

.marquee-wrapper:last-child {
    margin-bottom: 0;
}

.marquee-wrapper::before,
.marquee-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 150px;
    z-index: 2;
    pointer-events: none;
}

.marquee-wrapper::before {
    left: 0;
    background: linear-gradient(to right, var(--white), transparent);
}

.marquee-wrapper::after {
    right: 0;
    background: linear-gradient(to left, var(--gray-50), transparent);
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: marqueeScroll 40s linear infinite;
}

.marquee-wrapper.reverse .marquee-track {
    animation: marqueeScrollReverse 45s linear infinite;
}

.marquee-content {
    display: flex;
    gap: 1rem;
    padding-right: 1rem;
}

.marquee-tag {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.75rem 1.25rem;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-full);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--gray-700);
    white-space: nowrap;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.marquee-tag:hover {
    transform: translateY(-3px) scale(1.02);
    border-color: var(--primary);
    box-shadow: var(--shadow-md), 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.marquee-tag svg {
    width: 18px;
    height: 18px;
    color: var(--primary);
}

.marquee-tag.alt {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(139, 92, 246, 0.05));
    border-color: rgba(99, 102, 241, 0.15);
}

.marquee-tag.alt:hover {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
    border-color: var(--primary);
}

.marquee-tag.alt svg {
    color: var(--accent);
}

@keyframes marqueeScroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

@keyframes marqueeScrollReverse {
    0% {
        transform: translateX(-50%);
    }
    100% {
        transform: translateX(0);
    }
}

/* Pause on hover */
.marquee-wrapper:hover .marquee-track {
    animation-play-state: paused;
}

@media (max-width: 768px) {
    .marquee-section {
        padding: 40px 0;
    }
    
    .marquee-wrapper::before,
    .marquee-wrapper::after {
        width: 60px;
    }
    
    .marquee-tag {
        padding: 0.625rem 1rem;
        font-size: 0.875rem;
    }
    
    .marquee-tag svg {
        width: 16px;
        height: 16px;
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-600);
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 3rem);
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 1.5rem;
    color: var(--gray-900);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto 2rem;
}

.hero-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--gray-900);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--gray-200);
}

.hero-image-wrapper {
    position: relative;
    z-index: 1;
    max-width: 1000px;
    margin: 4rem auto 0;
    padding: 0 1.5rem;
}

.hero-image-container {
    position: relative;
}

.browser-mockup {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
    border: 1px solid var(--gray-200);
}

.browser-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
}

.browser-dots {
    display: flex;
    gap: 0.5rem;
}

.browser-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.browser-dots span:nth-child(1) { background: #ff5f57; }
.browser-dots span:nth-child(2) { background: #ffbd2e; }
.browser-dots span:nth-child(3) { background: #28ca42; }

.browser-url {
    flex: 1;
    padding: 0.5rem 1rem;
    background: var(--white);
    border-radius: var(--radius);
    font-size: 0.875rem;
    color: var(--gray-500);
    text-align: center;
}

.browser-content {
    padding: 1.5rem;
    background: var(--gray-50);
    min-height: 400px;
}

.dashboard-preview {
    display: flex;
    gap: 1rem;
    height: 360px;
}

.preview-sidebar {
    width: 60px;
    background: var(--gray-800);
    border-radius: var(--radius-md);
    padding: 1rem 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.sidebar-item {
    height: 36px;
    background: var(--gray-700);
    border-radius: var(--radius);
}

.sidebar-item.active {
    background: var(--primary);
}

.preview-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.preview-header-bar {
    height: 50px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.preview-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.preview-card {
    height: 80px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.preview-card:nth-child(1) { border-top: 3px solid var(--primary); }
.preview-card:nth-child(2) { border-top: 3px solid var(--success); }
.preview-card:nth-child(3) { border-top: 3px solid var(--warning); }
.preview-card:nth-child(4) { border-top: 3px solid var(--secondary); }

.preview-chart {
    flex: 1;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

@media (max-width: 768px) {
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .stat-divider {
        width: 60px;
        height: 1px;
    }
    
    .browser-content {
        min-height: 250px;
    }
    
    .dashboard-preview {
        height: 220px;
    }
    
    .preview-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ================================
   SECTION HEADERS
   ================================ */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-badge {
    display: inline-block;
    padding: 0.375rem 1rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 1rem;
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray-600);
}

/* ================================
   FEATURES SECTION
   ================================ */
.features {
    padding: 100px 0;
    background: var(--gray-50);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-100);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--gray-200);
}

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
    border-radius: var(--radius-lg);
    margin-bottom: 1.25rem;
    color: var(--primary);
}

.feature-icon svg {
    width: 28px;
    height: 28px;
}

.feature-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.feature-card p {
    font-size: 0.9375rem;
    color: var(--gray-600);
    line-height: 1.6;
}

/* ================================
   DEMOS SECTION
   ================================ */
.demos {
    padding: 100px 0;
}

.demos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2rem;
}

.demo-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-100);
    overflow: hidden;
    transition: all 0.3s ease;
}

.demo-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.demo-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.demo-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    height: 100%;
    font-weight: 600;
    color: var(--white);
}

.demo-placeholder svg {
    width: 48px;
    height: 48px;
    opacity: 0.9;
}

.demo-placeholder.main-demo {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
}

.demo-placeholder.admin-demo {
    background: linear-gradient(135deg, #0ea5e9, #06b6d4);
}

.demo-placeholder.marketplace-demo {
    background: linear-gradient(135deg, #10b981, #14b8a6);
}

.demo-placeholder.courses-demo {
    background: linear-gradient(135deg, #f59e0b, #f97316);
}

.demo-placeholder.social-demo {
    background: linear-gradient(135deg, #ec4899, #f43f5e);
}

.demo-placeholder.jobs-demo {
    background: linear-gradient(135deg, #8b5cf6, #a855f7);
}

.demo-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.4);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.demo-card:hover .demo-overlay {
    opacity: 1;
}

.demo-content {
    padding: 1.5rem;
}

.demo-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.demo-content p {
    font-size: 0.9375rem;
    color: var(--gray-600);
    margin-bottom: 1rem;
}

.demo-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.demo-tags span {
    padding: 0.25rem 0.75rem;
    background: var(--gray-100);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--gray-600);
}

@media (max-width: 768px) {
    .demos-grid {
        grid-template-columns: 1fr;
    }
}

/* ================================
   ADMIN OVERVIEW SECTION
   ================================ */
.admin-overview {
    padding: 100px 0;
    background: var(--gray-50);
}

.admin-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.admin-content .section-badge {
    margin-bottom: 1rem;
}

.admin-content .section-title {
    text-align: left;
    margin-bottom: 1rem;
}

.admin-content .section-subtitle {
    text-align: left;
    margin-bottom: 2rem;
}

.admin-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.admin-feature {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.admin-feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: var(--white);
    border-radius: var(--radius-md);
    color: var(--primary);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
}

.admin-feature-icon svg {
    width: 22px;
    height: 22px;
}

.admin-feature-text h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.admin-feature-text p {
    font-size: 0.9375rem;
    color: var(--gray-600);
}

.admin-visual {
    display: flex;
    justify-content: center;
}

.admin-mockup {
    display: flex;
    width: 100%;
    max-width: 500px;
    height: 380px;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    border: 1px solid var(--gray-200);
}

.admin-sidebar {
    width: 70px;
    background: var(--gray-900);
    padding: 1.5rem 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.admin-logo {
    width: 40px;
    height: 40px;
    /* background: var(--gradient-primary); */
    /* border-radius: var(--radius-md); */
    display: flex;
    align-items: center;
    justify-content: center;
    /* color: var(--white); */
    /* font-weight: 800; */
    /* font-size: 1.125rem; */
}

.admin-menu {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1rem;
}

.admin-menu-item {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    color: var(--gray-400);
    transition: all 0.2s ease;
}

.admin-menu-item.active {
    background: rgba(99, 102, 241, 0.2);
    color: var(--primary-light);
}

.admin-menu-item svg {
    width: 20px;
    height: 20px;
}

.admin-main {
    flex: 1;
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: var(--gray-50);
}

.admin-topbar {
    height: 45px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.admin-stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
}

.admin-stat-card {
    height: 60px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.admin-stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
}

.admin-stat-card.blue::before { background: var(--primary); }
.admin-stat-card.green::before { background: var(--success); }
.admin-stat-card.purple::before { background: var(--accent); }
.admin-stat-card.orange::before { background: var(--warning); }

.admin-content-area {
    flex: 1;
    display: flex;
    gap: 1rem;
}

.admin-chart-area {
    flex: 1.5;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.admin-table-area {
    flex: 1;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.table-row {
    height: 30px;
    background: var(--gray-100);
    border-radius: var(--radius);
}

@media (max-width: 968px) {
    .admin-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .admin-visual {
        order: -1;
    }
    
    .admin-mockup {
        max-width: 100%;
        height: 300px;
    }
    
    .admin-stats-row {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .admin-content-area {
        flex-direction: column;
    }
}

/* ================================
   HOW IT WORKS SECTION
   ================================ */
.how-it-works {
    padding: 100px 0;
}

.steps-container {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.step-card {
    flex: 1;
    min-width: 220px;
    max-width: 280px;
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-100);
    position: relative;
    transition: all 0.3s ease;
}

.step-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.step-number {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 28px;
    height: 28px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    font-size: 0.875rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    margin: 0 auto 1.25rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
    border-radius: var(--radius-lg);
    color: var(--primary);
}

.step-icon svg {
    width: 32px;
    height: 32px;
}

.step-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.step-card p {
    font-size: 0.9375rem;
    color: var(--gray-600);
}

.step-connector {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--gray-300);
    margin-top: 3rem;
}

.step-connector svg {
    width: 24px;
    height: 24px;
}

@media (max-width: 968px) {
    .step-connector {
        display: none;
    }
    
    .steps-container {
        gap: 2rem;
    }
}

/* ================================
   USE CASES SECTION
   ================================ */
.use-cases {
    padding: 100px 0;
    background: var(--gray-50);
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2rem;
}

.use-case-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-100);
    transition: all 0.3s ease;
}

.use-case-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.use-case-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
    border-radius: var(--radius-lg);
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.use-case-icon svg {
    width: 30px;
    height: 30px;
}

.use-case-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.use-case-card > p {
    font-size: 0.9375rem;
    color: var(--gray-600);
    margin-bottom: 1.5rem;
}

.use-case-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.use-case-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9375rem;
    color: var(--gray-700);
}

.use-case-features li svg {
    width: 18px;
    height: 18px;
    color: var(--success);
}

@media (max-width: 768px) {
    .use-cases-grid {
        grid-template-columns: 1fr;
    }
}

/* ================================
   CTA SECTION
   ================================ */
.cta-section {
    padding: 100px 0;
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1), transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1), transparent 40%);
}

.cta-content {
    position: relative;
    text-align: center;
    color: var(--white);
}

.cta-content h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    color: var(--white);
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.125rem;
    opacity: 0.9;
    max-width: 500px;
    margin: 0 auto 2rem;
}

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

/* ================================
   FOOTER
   ================================ */
.footer {
    padding: 80px 0 0;
    background: var(--gray-900);
    color: var(--gray-300);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: 4rem;
    padding-bottom: 4rem;
    border-bottom: 1px solid var(--gray-800);
}

.footer-brand {
    flex: 1;
    max-width: 350px;
}

.footer-brand .logo {
    margin-bottom: 1rem;
    display: inline-flex;
}

.footer-brand .logo-text {
    color: var(--white);
}

.footer-brand p {
    font-size: 0.9375rem;
    line-height: 1.7;
    max-width: 300px;
}

.footer-links {
    display: flex;
    gap: 4rem;
}

.footer-column h4 {
    color: var(--white);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
}

.footer-column a {
    display: block;
    font-size: 0.9375rem;
    color: var(--gray-400);
    margin-bottom: 0.75rem;
    transition: color 0.2s ease;
}

.footer-column a:hover {
    color: var(--white);
}

.footer-bottom {
    padding: 1.5rem 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.footer-cmp-link {
    color: #ffffff;
    opacity: 0.8;
}

.footer-cmp-link:hover {
    color: #ffffff;
    opacity: 1;
    text-decoration: underline;
}

@media (max-width: 968px) {
    .footer-content {
        flex-wrap: wrap;
        gap: 3rem;
    }
    
    .footer-brand {
        flex: 1 1 100%;
        max-width: 100%;
    }
    
    .footer-links {
        flex: 1 1 100%;
        justify-content: flex-start;
        gap: 3rem;
    }
}

@media (max-width: 600px) {
    .footer {
        padding: 60px 0 0;
    }
    
    .footer-content {
        gap: 2rem;
    }
    
    .footer-links {
        flex-wrap: wrap;
        gap: 2rem;
    }
    
    .footer-column {
        flex: 1 1 calc(50% - 1rem);
        min-width: 140px;
    }
}

/* ================================
   ANIMATIONS
   ================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Scroll Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

/* ================================
   UTILITIES
   ================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 2rem; }