/* ================================
   SALES PAGE - DARK VIOLET THEME
   ================================ */

/* VARIABLES CSS - DARK VIOLET */
:root {
    --primary-violet: #7c3aed;
    --secondary-violet: #5b21b6;
    --accent-purple: #8b5cf6;
    --dark-bg: #0f0f23;
    --darker-bg: #0a0a1a;
    --darkest-bg: #050510;
    --card-bg: rgba(124, 58, 237, 0.05);
    --card-hover: rgba(124, 58, 237, 0.1);
    --border-color: rgba(124, 58, 237, 0.2);
    --border-hover: rgba(124, 58, 237, 0.4);
    --text-primary: #ffffff;
    --text-secondary: #a78bfa;
    --text-muted: #6b7280;
    --input-bg: rgba(124, 58, 237, 0.08);
    --gradient-primary: linear-gradient(135deg, #7c3aed, #8b5cf6);
    --gradient-secondary: linear-gradient(135deg, #5b21b6, #7c3aed);
    --gradient-accent: linear-gradient(135deg, #8b5cf6, #a78bfa);
    --shadow-primary: 0 10px 40px rgba(124, 58, 237, 0.3);
    --shadow-hover: 0 20px 60px rgba(124, 58, 237, 0.4);
}

/* RESET ET BASE */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--darkest-bg);
    overflow-x: hidden;
    min-height: 100vh;
}

.container {
    max-width: 100%;
    margin: 0;
    padding: 0 2rem;
}

/* NAVIGATION */
.simple-navigation {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 15, 35, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 0;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.back-home-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    padding: 1rem 2rem;
    background: var(--gradient-primary);
    border-radius: 50px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-primary);
}

.back-home-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
    background: var(--gradient-secondary);
}

/* HERO SECTION */
.page-hero {
    padding: 10rem 0 6rem;
    background: var(--darkest-bg);
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(124, 58, 237, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 60%, rgba(91, 33, 182, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    padding: 0.75rem 2rem;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 2.5rem;
    box-shadow: var(--shadow-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-title {
    font-size: 5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 2rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 40px rgba(124, 58, 237, 0.3);
}

.hero-description {
    font-size: 1.4rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 4rem;
    line-height: 1.7;
}

.hero-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 1rem;
    max-width: 450px;
    margin: 0 auto;
    justify-items: center;
}

.hero-stats .stat-item:nth-child(3) {
    grid-column: 1 / -1;
    justify-self: center;
    max-width: 300px;
}

.stat-item {
    text-align: center;
    padding: 2.5rem 2rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    backdrop-filter: blur(20px);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-8px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-hover);
}

.stat-item:hover::before {
    opacity: 1;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.stat-label {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 600;
}

/* BENEFITS SECTION */
.benefits-section {
    padding: 8rem 0;
    background: var(--dark-bg);
    position: relative;
}

.benefits-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 40%, rgba(124, 58, 237, 0.08) 0%, transparent 60%),
        radial-gradient(circle at 70% 60%, rgba(139, 92, 246, 0.06) 0%, transparent 60%);
    pointer-events: none;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
    position: relative;
    z-index: 2;
}

.section-badge {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    padding: 0.75rem 2rem;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.section-title {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 40px rgba(124, 58, 237, 0.3);
}

.section-subtitle {
    font-size: 1.3rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    position: relative;
    z-index: 2;
}

.benefit-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 28px;
    padding: 3rem 2.5rem;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
}

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

.benefit-card:hover {
    transform: translateY(-10px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-hover);
    background: var(--card-hover);
}

.benefit-card:hover::before {
    opacity: 1;
}

.benefit-icon {
    width: 100px;
    height: 100px;
    background: var(--gradient-primary);
    border-radius: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    box-shadow: var(--shadow-primary);
    transition: all 0.3s ease;
}

.benefit-card:hover .benefit-icon {
    transform: scale(1.1);
    box-shadow: var(--shadow-hover);
}

.benefit-icon i {
    font-size: 2.5rem;
    color: white;
}

.benefit-content h3 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.benefit-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1.1rem;
}

/* VIDEO DEMO SECTION */
.video-demo-section {
    padding: 8rem 0;
    background: var(--darker-bg);
    position: relative;
    overflow: hidden;
}

.video-demo-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 20%, rgba(124, 58, 237, 0.1) 0%, transparent 60%),
        radial-gradient(circle at 70% 80%, rgba(139, 92, 246, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.video-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
}

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

.video-badge {
    display: inline-block;
    background: var(--gradient-primary);
    color: var(--text-primary);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-primary);
}

.video-title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
}

.video-subtitle {
    font-size: 1.3rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.video-wrapper {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.video-player {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(124, 58, 237, 0.3);
    background: var(--darkest-bg);
    border: 1px solid var(--border-color);
    display: block;
    width: 100%;
}

.demo-video {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 24px;
}

/* Custom Video Player Styling */
.demo-video {
    width: 100%;
    height: auto;
    min-height: 400px;
    display: block;
    border-radius: 24px;
    filter: contrast(1.05) saturate(1.02);
    transition: all 0.3s ease;
    background: var(--darkest-bg);
    object-fit: cover;
    cursor: pointer;
}

.demo-video:hover {
    box-shadow: 0 25px 70px rgba(124, 58, 237, 0.4);
    transform: scale(1.01);
}

/* Custom Controls Container */
.custom-controls {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.7) 100%);
    border-radius: 0 0 24px 24px;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.video-player:hover .custom-controls {
    opacity: 1;
    pointer-events: auto;
}

/* Control Bar */
.control-bar {
    display: flex;
    align-items: center;
    gap: 15px;
    width: 100%;
}

/* Control Buttons */
.control-btn {
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    height: 45px;
    width: 45px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
    pointer-events: auto;
}

.control-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4);
}

.control-btn:active {
    transform: scale(0.95);
}

/* Time Display */
.time-display {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 14px;
    min-width: 80px;
    text-align: center;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8);
}

.time-separator {
    margin: 0 2px;
    opacity: 0.7;
}

/* Progress Bar */
.progress-container {
    flex: 1;
    height: 6px;
    position: relative;
    cursor: pointer;
}

.progress-bar {
    background: rgba(124, 58, 237, 0.3);
    border-radius: 10px;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.progress-fill {
    background: var(--gradient-primary);
    border-radius: 10px;
    height: 100%;
    width: 0%;
    transition: width 0.1s ease;
}

.progress-handle {
    background: var(--text-primary);
    border: 2px solid var(--primary-violet);
    border-radius: 50%;
    height: 16px;
    width: 16px;
    position: absolute;
    top: 50%;
    left: 0%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.progress-container:hover .progress-handle {
    opacity: 1;
}

/* Volume Controls */
.volume-container {
    position: relative;
    width: 80px;
    height: 6px;
    cursor: pointer;
}

.volume-slider {
    background: rgba(124, 58, 237, 0.3);
    border-radius: 10px;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.volume-fill {
    background: var(--gradient-primary);
    border-radius: 10px;
    height: 100%;
    width: 100%;
    transition: width 0.1s ease;
}

.volume-handle {
    background: var(--text-primary);
    border: 2px solid var(--primary-violet);
    border-radius: 50%;
    height: 16px;
    width: 16px;
    position: absolute;
    top: 50%;
    right: 0%;
    transform: translate(50%, -50%);
    opacity: 0;
    transition: opacity 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.volume-container:hover .volume-handle {
    opacity: 1;
}

/* Responsive Controls */
@media (max-width: 768px) {
    .custom-controls {
        padding: 15px;
    }
    
    .control-bar {
        gap: 10px;
    }
    
    .control-btn {
        height: 40px;
        width: 40px;
        font-size: 14px;
    }
    
    .time-display {
        font-size: 12px;
        min-width: 70px;
    }
    
    .volume-container {
        width: 60px;
    }
}

.video-features {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.video-feature {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 600;
}

.video-feature i {
    color: var(--primary-violet);
    font-size: 1.2rem;
}

/* Responsive Video Section */
@media (max-width: 768px) {
    .video-title {
        font-size: 2.5rem;
    }
    
    .video-subtitle {
        font-size: 1.1rem;
    }
    
    .video-features {
        gap: 2rem;
    }
    
    .video-container {
        padding: 0 1rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto auto;
        gap: 1rem;
    }
    
    .hero-stats .stat-item:nth-child(3) {
        grid-column: 1;
        max-width: 100%;
    }
}

/* FEATURES SECTION */
.features-section {
    padding: 8rem 0;
    background: var(--darker-bg);
    position: relative;
}

.features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(91, 33, 182, 0.1) 0%, transparent 60%),
        radial-gradient(circle at 80% 70%, rgba(124, 58, 237, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.features-showcase {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 32px;
    padding: 5rem 2rem;
    backdrop-filter: blur(30px);
    position: relative;
    z-index: 2;
    box-shadow: var(--shadow-primary);
    margin-top: 2rem;
    width: 100%;
    max-width: none;
    margin-left: 0;
    margin-right: 0;
}

.features-tabs {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 4rem auto 0;
    flex-wrap: wrap;
    width: 100%;
    max-width: none;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
}

.section-header {
    text-align: center;
    margin-bottom: 2rem;
    padding: 0 2rem;
}

.feature-tab {
    padding: 1.5rem 3rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    gap: 1rem;
    min-width: 180px;
    justify-content: center;
}

.feature-tab::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    transition: left 0.4s ease;
    z-index: -1;
}

.feature-tab.active,
.feature-tab:hover {
    color: white;
    border-color: transparent;
    transform: translateY(-3px);
    box-shadow: var(--shadow-primary);
}

.feature-tab.active::before,
.feature-tab:hover::before {
    left: 0;
}

.tab-icon {
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(124, 58, 237, 0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.feature-tab:hover .tab-icon {
    background: rgba(124, 58, 237, 0.2);
    transform: scale(1.1);
}

.tab-text {
    font-weight: 700;
    font-size: 1rem;
}


.feature-panel {
    display: none;
}

.feature-panel.active {
    display: block;
}

.panel-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8rem;
    align-items: center;
    min-height: 500px;
    width: 100%;
    max-width: none;
    margin: 0;
    text-align: center;
    padding: 0;
}

.panel-text {
    padding: 0;
    width: 100%;
    max-width: none;
    margin: 0;
    text-align: left;
}

.panel-text h3 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 2rem;
    color: var(--text-primary);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.panel-text p {
    color: var(--text-secondary);
    font-size: 1.4rem;
    line-height: 1.7;
    margin-bottom: 3rem;
    width: 100%;
    margin: 0;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    color: var(--text-secondary);
    font-size: 1.15rem;
    padding: 0.75rem 0;
    transition: all 0.3s ease;
}

.feature-item:hover {
    color: var(--text-primary);
    transform: translateX(5px);
}

.feature-item i {
    color: var(--primary-violet);
    font-size: 1.2rem;
}

.panel-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
    width: 100%;
}

.mockup-container {
    width: 100%;
    max-width: none;
    margin: 0;
}

.mockup-screen {
    background: var(--darker-bg);
    border: 1px solid var(--border-color);
    border-radius: 28px;
    padding: 2.5rem;
    min-height: 450px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-primary);
    transition: all 0.4s ease;
}

.mockup-screen:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--border-hover);
}

.mockup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.mockup-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.mockup-status,
.mockup-count,
.mockup-period {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.mockup-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Billing Mockup */
.invoice-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    transition: all 0.3s ease;
    margin-bottom: 1rem;
}

.invoice-item:hover {
    transform: translateX(5px);
    border-color: var(--border-hover);
    background: var(--card-hover);
}

.invoice-client {
    font-weight: 600;
    color: var(--text-primary);
}

.invoice-amount {
    font-weight: 700;
    color: var(--primary-violet);
}

.invoice-status {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.invoice-status.pending {
    background: rgba(255, 193, 7, 0.2);
    color: #ffc107;
}

.invoice-status.paid {
    background: rgba(40, 167, 69, 0.2);
    color: #28a745;
}

/* Video Mockup */
.video-thumbnail {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    margin-bottom: 1rem;
}

.video-thumbnail:hover {
    transform: translateY(-3px);
    border-color: var(--border-hover);
    background: var(--card-hover);
}

.video-preview {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
}

.video-thumbnail-img {
    width: 100%;
    height: 120px;
    object-fit: cover;
}

.video-play-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.video-title {
    font-weight: 600;
    color: var(--text-primary);
}

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

/* Clients Mockup */
.client-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    transition: all 0.3s ease;
    margin-bottom: 1rem;
}

.client-item:hover {
    transform: translateX(5px);
    border-color: var(--border-hover);
    background: var(--card-hover);
}

.client-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
}

.client-avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.client-info {
    flex: 1;
}

.client-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.client-company,
.client-projects {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Analytics Mockup */
.analytics-image-container {
    width: 100%;
    height: 250px;
    border-radius: 16px;
    overflow: hidden;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.analytics-image-container:hover {
    transform: scale(1.02);
    border-color: var(--border-hover);
}

.analytics-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* CTA SECTION */
.cta-section {
    padding: 8rem 0;
    background: var(--dark-bg);
    text-align: center;
    position: relative;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 50% 50%, rgba(124, 58, 237, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.cta-title {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 2rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 40px rgba(124, 58, 237, 0.3);
    position: relative;
    z-index: 2;
}

.cta-description {
    font-size: 1.3rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 4rem;
    line-height: 1.7;
    position: relative;
    z-index: 2;
}

.cta-actions {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

.cta-button {
    padding: 1.25rem 3rem;
    background: var(--gradient-primary);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: var(--shadow-primary);
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.cta-button:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    background: var(--gradient-secondary);
}

.cta-button:hover::before {
    left: 100%;
}

/* CONTACT SECTION */
.contact-section {
    padding: 8rem 0;
    background: var(--darker-bg);
    position: relative;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 25% 25%, rgba(124, 58, 237, 0.08) 0%, transparent 60%),
        radial-gradient(circle at 75% 75%, rgba(139, 92, 246, 0.06) 0%, transparent 60%);
    pointer-events: none;
}

.contact-header {
    text-align: center;
    margin-bottom: 5rem;
    position: relative;
    z-index: 2;
}

.contact-header h2 {
    font-size: 4rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 40px rgba(124, 58, 237, 0.3);
}

.contact-header p {
    font-size: 1.3rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: start;
    position: relative;
    z-index: 2;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 2.5rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
}

.contact-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-6px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-hover);
    background: var(--card-hover);
}

.contact-item:hover::before {
    opacity: 1;
}

.contact-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-primary);
    transition: all 0.3s ease;
}

.contact-item:hover .contact-icon {
    transform: scale(1.1);
    box-shadow: var(--shadow-hover);
}

.contact-icon i {
    font-size: 2rem;
    color: white;
}

.contact-text h3 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.contact-text p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin: 0;
}

.contact-form {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 28px;
    padding: 3.5rem;
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-primary);
}

.contact-form h3 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 2.5rem;
    text-align: center;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-form form {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.contact-form input,
.contact-form textarea {
    padding: 1.25rem 1.5rem;
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
    backdrop-filter: blur(10px);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--border-hover);
    box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.1);
    background: rgba(124, 58, 237, 0.1);
}

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

.contact-form textarea {
    resize: vertical;
    min-height: 140px;
}

.contact-form button {
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 16px;
    padding: 1.5rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1rem;
    box-shadow: var(--shadow-primary);
    position: relative;
    overflow: hidden;
}

.contact-form button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.contact-form button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
    background: var(--gradient-secondary);
}

.contact-form button:hover::before {
    left: 100%;
}

/* FOOTER */
.site-footer {
    background: var(--darkest-bg);
    border-top: 1px solid var(--border-color);
    padding: 4rem 0 2rem;
    position: relative;
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gradient-primary);
    opacity: 0.3;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 5rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 2;
}

.footer-brand h3 {
    font-size: 3rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
}

.footer-brand p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2.5rem;
}

.footer-column h4 {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 2rem;
}

.footer-column a {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 1rem;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
    padding: 0.5rem 0;
    position: relative;
}

.footer-column a::before {
    content: '';
    position: absolute;
    left: -15px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.footer-column a:hover {
    color: var(--text-secondary);
    transform: translateX(10px);
}

.footer-column a:hover::before {
    width: 10px;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    text-align: center;
    position: relative;
    z-index: 2;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 1rem;
    margin: 0;
}

/* RESPONSIVE DESIGN */
@media (max-width: 1200px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .hero-title {
        font-size: 4rem;
    }
    
    .section-title {
        font-size: 3.5rem;
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
    }
}

@media (max-width: 1024px) {
    .hero-title {
        font-size: 3.5rem;
    }
    
    .section-title {
        font-size: 3rem;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .features-tabs {
        flex-direction: row;
        align-items: center;
        gap: 1rem;
        padding: 0 1rem;
    }
    
    .feature-tab {
        padding: 1rem 1.5rem;
        min-width: 140px;
        font-size: 0.95rem;
    }
    
    .tab-icon {
        width: 35px;
        height: 35px;
        font-size: 1.2rem;
    }
    
    .panel-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        min-height: auto;
        max-width: 100%;
    }
    
    .panel-text {
        padding-right: 0;
        text-align: center;
        max-width: 100%;
    }
    
    .panel-text p {
        max-width: 100%;
    }
    
    .panel-visual {
        padding-left: 0;
        justify-content: center;
    }
    
    .mockup-container {
        margin: 0 auto;
        max-width: 100%;
    }
    
    .features-showcase {
        padding: 3rem 2rem;
        max-width: 100%;
    }
    
    .mockup-container {
        max-width: 100%;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .contact-header h2 {
        font-size: 2.5rem;
    }
    
    .contact-form {
        padding: 2rem;
    }
    
    .contact-item {
        padding: 1.5rem;
        gap: 1.5rem;
    }
    
    .contact-icon {
        width: 60px;
        height: 60px;
    }
    
    .contact-icon i {
        font-size: 1.5rem;
    }
}