/* ==========================================================================
   REVOLUTIONARY 3D CORRIDOR FLEET TRACKER STYLES - OPTIMIZED VERSION
   ========================================================================== */

/* ==========================================================================
   BASE STYLES
   ========================================================================== */

:root {
    --primary-color: #2a5bd7;
    --primary-dark: #1a3d9e;
    --primary-light: #4d7eff;
    --secondary-color: #00d4ff;
    --dark-bg: #0a0a1a;
    --darker-bg: #050510;
    --light-bg: #1a1a2e;
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.8);
    --text-tertiary: rgba(255, 255, 255, 0.6);
    --accent-red: #ff4d4d;
    --accent-green: #00e676;
    --accent-yellow: #ffc107;
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 20px 25px rgba(0, 0, 0, 0.3);
    --transition-fast: transform 0.2s ease, opacity 0.2s ease, background-color 0.2s ease, color 0.2s ease;
    --transition-medium: transform 0.3s ease, opacity 0.3s ease, background-color 0.3s ease;
    --transition-slow: transform 0.5s ease, opacity 0.5s ease;
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --section-padding: 8rem 0;
    --max-width: 1400px;
    --nav-height: 80px;
}

/* Base Styles - Optimized */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--text-primary);
    background-color: var(--dark-bg);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    will-change: transform;
}

/* Typography - Optimized */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

a {
    color: var(--primary-light);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--secondary-color);
}

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

ul, ol {
    padding-left: 1.5rem;
    margin-bottom: 1.5rem;
}

/* ==========================================================================
   3D CORRIDOR BACKGROUND STYLES
   ========================================================================== */

.corridor-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    perspective: 1500px;
    transform: translateZ(0);
    backface-visibility: hidden;
    will-change: transform;
}

/* Canvas will be injected by Three.js */
.corridor-container canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.8;
    transform: translateZ(0);
    will-change: transform;
}

/* ==========================================================================
   NAVIGATION STYLES
   ========================================================================== */

.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    z-index: 1000;
    background: rgba(10, 10, 26, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(42, 91, 215, 0.2);
    transform: translateZ(0);
    will-change: transform;
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.wazambi-logo {
    width: 50px;
    height: 50px;
}

.wazambi-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: #D2B48C;
    font-family: 'Arial Black', 'Montserrat', sans-serif;
    line-height: 1;
}

.wazambi-text .main-text {
    font-size: 16px;
    font-weight: 900;
    letter-spacing: 0.5px;
}

.wazambi-text .sub-text {
    font-size: 14px;
    font-weight: 700;
    margin-top: 2px;
    letter-spacing: 1px;
}

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

.nav-link {
    position: relative;
    padding: 0.5rem 0;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition-fast);
    display: flex;
    flex-direction: column;
    align-items: center;
}

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

.link-glow {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: var(--transition-medium);
    opacity: 0;
}

.nav-link:hover .link-glow {
    width: 100%;
    opacity: 1;
}

.nav-link.cta {
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    color: white;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(42, 91, 215, 0.3);
}

.nav-link.cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(42, 91, 215, 0.4);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    cursor: pointer;
    z-index: 1001;
}

.menu-line {
    width: 100%;
    height: 3px;
    background: var(--text-primary);
    border-radius: 3px;
    transition: var(--transition-medium);
}

/* ==========================================================================
   HERO SECTION STYLES
   ========================================================================== */

.hero-section {
    position: relative;
    min-height: 100vh;
    padding-top: var(--nav-height);
    display: flex;
    align-items: center;
    transform: translateZ(0);
}

.section-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
}

.hero-content {
    max-width: 600px;
    position: relative;
    z-index: 2;
    transform: translateZ(0);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1.5rem;
    line-height: 1.2;
    background: linear-gradient(90deg, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-title .highlight {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 90%;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.hero-btn {
    position: relative;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    overflow: hidden;
    transition: var(--transition-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.hero-btn i {
    font-size: 1.1rem;
    color: var(--text-primary);
}

.hero-btn.primary {
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    color: white;
    box-shadow: var(--shadow-md);
}

.hero-btn.secondary {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.4) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition-medium);
}

.hero-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.hero-btn:hover .btn-glow {
    opacity: 1;
}

.hero-btn.primary:hover {
    background: linear-gradient(90deg, var(--primary-dark), var(--primary-color));
}

.hero-btn.secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
}

.trust-badges {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

.badge:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.badge i {
    color: var(--primary-color);
    font-size: 1rem;
}

.hero-visual {
    position: absolute;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    width: 50%;
    max-width: 700px;
    z-index: 1;
}

.dashboard-preview {
    background: rgba(26, 26, 46, 0.8);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(42, 91, 215, 0.2);
    transform: perspective(1000px) rotateY(-5deg);
    transition: var(--transition-medium);
}

.dashboard-preview:hover {
    transform: perspective(1000px) rotateY(0deg);
}

.map-container {
    width: 100%;
    height: 400px;
    background: var(--light-bg);
    position: relative;
}

.vehicle-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(0, 0, 0, 0.2);
}

.stat {
    text-align: center;
    color: var(--text-primary);
}

.stat .count {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-family: 'Orbitron', sans-serif;
}

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

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    animation: bounce 2s infinite;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.scroll-indicator.visible {
    opacity: 1;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid var(--text-secondary);
    border-radius: 15px;
    position: relative;
}

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

/* ==========================================================================
   FEATURES SECTION STYLES
   ========================================================================== */

.features-section {
    position: relative;
    padding: var(--section-padding);
    background: linear-gradient(to bottom, rgba(10, 10, 26, 0.9), rgba(10, 10, 26, 0.95));
}

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

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
    background: linear-gradient(90deg, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.section-header h2 span {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
    transform-origin: center;
}

.section-header p {
    max-width: 700px;
    margin: 0 auto;
    color: var(--text-secondary);
    font-size: 1.125rem;
}

.feature-tabs {
    max-width: 1200px;
    margin: 0 auto;
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.tab-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 1rem 1.5rem;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-medium);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tab-btn i {
    font-size: 1.25rem;
}

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

.tab-btn.active {
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    color: white;
    box-shadow: var(--shadow-sm);
    border-color: transparent;
}

.tab-content {
    display: none;
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.tab-content.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.feature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.feature-text h3 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.feature-text p {
    margin-bottom: 2rem;
    font-size: 1.125rem;
}

.feature-list {
    list-style: none;
    padding-left: 0;
}

.feature-list li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-secondary);
}

.feature-list i {
    color: var(--primary-color);
    font-size: 1.25rem;
}

.feature-visual {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transform: perspective(1000px) rotateY(5deg);
    transition: var(--transition-medium);
}

.feature-visual:hover {
    transform: perspective(1000px) rotateY(0deg);
}

.feature-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--border-radius-md);
}

.feature-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(42, 91, 215, 0.1), rgba(10, 10, 26, 0.5));
    border-radius: var(--border-radius-md);
}

/* ==========================================================================
   VIDEO DEMO SECTION STYLES
   ========================================================================== */

.video-section {
    position: relative;
    padding: var(--section-padding);
    background: linear-gradient(to bottom, rgba(10, 10, 26, 0.95), rgba(10, 10, 26, 0.9));
}

.video-container {
    max-width: 1100px;
    margin: 0 auto;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background: var(--light-bg);
}

.video-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 48%;
    height: 0;
    background: var(--light-bg);
}

.demo-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #000;
    display: block;
}

.video-wrapper::before,
.video-wrapper::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 0;
    background: #000;
    z-index: 1;
}

.video-wrapper::before {
    top: 0;
}

.video-wrapper::after {
    bottom: 0;
}

.video-controls {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.7) 50%, transparent);
    padding: 2rem 1rem 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.video-wrapper:hover .video-controls,
.video-wrapper:active .video-controls {
    opacity: 1;
}

.play-btn {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition-fast);
    flex-shrink: 0;
}

.play-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.video-progress {
    flex-grow: 1;
    height: 4px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    width: 0;
    background: var(--primary-color);
    border-radius: 2px;
    position: relative;
    transition: width 0.1s linear;
}

.progress-bar::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background: white;
    border-radius: 50%;
    opacity: 0;
    transition: var(--transition-fast);
}

.video-progress:hover .progress-bar::after {
    opacity: 1;
}

.video-time {
    color: white;
    font-size: 0.875rem;
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
    min-width: 90px;
}

.fullscreen-btn {
    background: transparent;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    transition: var(--transition-fast);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.fullscreen-btn:hover {
    color: var(--primary-color);
    transform: scale(1.1);
}

@media (max-width: 1400px) {
    .video-container {
        max-width: 85%;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .brand-logo {
        height: 70px;
    }
    
    .marquee-content {
        gap: 4rem;
    }

    .video-container {
        max-width: 95%;
        margin: 0 auto;
        border-radius: var(--border-radius-md);
    }

    .video-wrapper {
        padding-bottom: 48%;
        margin-bottom: 0;
    }

    .section-container {
        padding: 0;
        margin: 0;
    }

    .video-section {
        padding-bottom: 0;
        margin-bottom: -4px;
        position: relative;
    }

    .solutions-section {
        padding-top: 0.25rem;
        margin-top: -4px;
        position: relative;
    }

    /* Mobile browser gap fix */
    .logo-marquee {
        margin-top: -4px;
        padding-top: 0;
        position: relative;
        z-index: 1;
    }
}

@media (max-width: 480px) {
    .brand-logo {
        height: 65px;
    }
    
    .marquee-content {
        gap: 3rem;
    }

    .video-container {
        max-width: 100%;
        margin: 0;
        border-radius: 0;
    }

    .section-container {
        padding: 0;
        margin: 0;
    }

    /* Mobile browser gap fix */
    .logo-marquee {
        margin-top: -4px;
        position: relative;
        z-index: 1;
    }

    .video-section {
        margin-bottom: -4px;
    }

    .solutions-section {
        margin-top: -4px;
    }
}

/* ==========================================================================
   SOLUTIONS SECTION STYLES
   ========================================================================== */

.solutions-section {
    position: relative;
    padding: var(--section-padding);
    background: linear-gradient(to bottom, rgba(10, 10, 26, 0.9), rgba(10, 10, 26, 0.95));
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.solution-card {
    background: rgba(26, 26, 46, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--border-radius-md);
    padding: 2rem;
    border: 1px solid rgba(42, 91, 215, 0.2);
    transition: var(--transition-medium);
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
    perspective: 1000px;
    backface-visibility: hidden;
}

.solution-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(42, 91, 215, 0.4);
}

.solution-card.featured {
    border: 1px solid var(--primary-color);
    box-shadow: 0 0 30px rgba(42, 91, 215, 0.3);
}

.featured-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
}

.card-icon {
    width: 60px;
    height: 60px;
    background: rgba(42, 91, 215, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.card-icon i {
    font-size: 1.75rem;
    color: var(--primary-color);
    transform-origin: center;
    will-change: transform;
}

.solution-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.solution-card p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

.solution-features {
    list-style: none;
    padding-left: 0;
    margin-bottom: 2rem;
}

.solution-features li {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.solution-features i {
    color: var(--primary-color);
    font-size: 1rem;
}

.solution-btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: rgba(42, 91, 215, 0.1);
    color: var(--primary-color);
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition-medium);
    border: 1px solid rgba(42, 91, 215, 0.3);
}

.solution-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.solution-card.featured .solution-btn {
    background: var(--primary-color);
    color: white;
}

.solution-card.featured .solution-btn:hover {
    background: var(--primary-dark);
}

/* ==========================================================================
   TESTIMONIALS SECTION STYLES
   ========================================================================== */

.testimonials-section {
    position: relative;
    padding: var(--section-padding);
    background: linear-gradient(to bottom, rgba(10, 10, 26, 0.95), rgba(10, 10, 26, 0.9));
}

.testimonials-slider {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.testimonial {
    display: none;
    opacity: 1;
    transform: translateX(0);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.testimonial.active {
    display: block;
    opacity: 1;
    transform: translateX(0);
}

.testimonial-content {
    background: rgba(26, 26, 46, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--border-radius-md);
    padding: 2rem;
    border: 1px solid rgba(42, 91, 215, 0.2);
    margin-bottom: 2rem;
}

.quote {
    font-size: 1.25rem;
    font-style: italic;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    position: relative;
    padding-left: 2rem;
}

.quote::before {
    content: '"';
    position: absolute;
    left: 0;
    top: 0;
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.3;
    line-height: 1;
}

.author {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.author-image {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--primary-color);
}

.author-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info h4 {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.author-info p {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    margin-bottom: 0.5rem;
}

.rating {
    color: var(--accent-yellow);
    font-size: 0.875rem;
}

.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
}

.slider-prev, .slider-next {
    background: rgba(42, 91, 215, 0.1);
    border: 1px solid rgba(42, 91, 215, 0.3);
    color: var(--primary-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.slider-prev:hover, .slider-next:hover {
    background: var(--primary-color);
    color: white;
}

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

.dot {
    width: 10px;
    height: 10px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-fast);
}

.dot.active {
    background: var(--primary-color);
    transform: scale(1.2);
}

/* ==========================================================================
   PRICING SECTION STYLES
   ========================================================================== */

.pricing-section {
    position: relative;
    padding: var(--section-padding);
    background: linear-gradient(to bottom, rgba(10, 10, 26, 0.9), rgba(10, 10, 26, 0.95));
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-card {
    background: rgba(26, 26, 46, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--border-radius-md);
    padding: 2rem;
    border: 1px solid rgba(42, 91, 215, 0.2);
    transition: var(--transition-medium);
    display: flex;
    flex-direction: column;
    transform-style: preserve-3d;
    perspective: 1000px;
    backface-visibility: hidden;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(42, 91, 215, 0.4);
}

.pricing-card.featured {
    border: 1px solid var(--primary-color);
    box-shadow: 0 0 30px rgba(42, 91, 215, 0.3);
}

.card-header {
    margin-bottom: 2rem;
    text-align: center;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.card-header h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
}

.card-header p {
    color: var(--text-tertiary);
    font-size: 0.9375rem;
    margin-bottom: 1.5rem;
}

.price-container {
    margin-bottom: 1.5rem;
}

.price {
    margin-bottom: 0.5rem;
}

.price .amount {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: 'Orbitron', sans-serif;
}

.price .period {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.features {
    list-style: none;
    padding-left: 0;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.features li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.features i {
    color: var(--primary-color);
    font-size: 1rem;
}

.pricing-btn {
    display: inline-block;
    padding: 1rem;
    text-align: center;
    background: rgba(42, 91, 215, 0.1);
    color: var(--primary-color);
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    transition: var(--transition-medium);
    border: 1px solid rgba(42, 91, 215, 0.3);
}

.pricing-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.pricing-card.featured .pricing-btn {
    background: var(--primary-color);
    color: white;
}

.pricing-card.featured .pricing-btn:hover {
    background: var(--primary-dark);
}

.enterprise-cta {
    text-align: center;
    margin-top: 3rem;
    color: var(--text-secondary);
}

.enterprise-cta a {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: underline;
}

.enterprise-cta a:hover {
    color: var(--secondary-color);
}

/* ==========================================================================
   CONTACT SECTION STYLES
   ========================================================================== */

.contact-section {
    position: relative;
    padding: var(--section-padding);
    background: linear-gradient(to bottom, rgba(10, 10, 26, 0.95), var(--darker-bg));
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: var(--max-width);
    margin: 0 auto;
}

.contact-info {
    padding-right: 2rem;
}

.contact-info h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.contact-info p {
    margin-bottom: 3rem;
    font-size: 1.125rem;
    color: var(--text-secondary);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 3rem;
}

.method {
    display: flex;
    gap: 1.5rem;
}

.method-icon {
    width: 50px;
    height: 50px;
    background: rgba(42, 91, 215, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.method-icon i {
    font-size: 1.5rem;
    color: var(--primary-color);
    transform-origin: center;
    will-change: transform;
}

.method-details h4 {
    font-size: 1.125rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.method-details p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-bottom: 0;
}

.contact-social {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.social-link:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
}

.contact-form-container {
    background: rgba(26, 26, 46, 0.8);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-md);
    padding: 2rem;
    border: 1px solid rgba(42, 91, 215, 0.2);
}

.contact-form-container h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    text-align: center;
}

.form-group {
    margin-bottom: 1.5rem;
    opacity: 1;
    transform: translateY(0);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    font-family: 'Montserrat', sans-serif;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(42, 91, 215, 0.2);
}

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

.submit-btn {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    color: white;
    border: none;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.submit-btn:hover {
    background: linear-gradient(90deg, var(--primary-dark), var(--primary-color));
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.submit-btn .btn-icon {
    font-size: 1.25rem;
}

/* ==========================================================================
   FOOTER STYLES
   ========================================================================== */

.main-footer {
    background: var(--darker-bg);
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(42, 91, 215, 0.2);
}

.footer-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

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

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin-bottom: 1rem;
}

.footer-logo-img {
    width: 200px;
    height: auto;
    object-fit: contain;
}

.footer-tagline {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    margin-top: 0.5rem;
}

.footer-copyright {
    color: var(--text-tertiary);
    font-size: 0.875rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.link-group h4 {
    font-size: 1.125rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.link-group h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--primary-color);
}

.link-group ul {
    list-style: none;
    padding-left: 0;
}

.link-group li {
    margin-bottom: 0.75rem;
}

.link-group a {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    transition: var(--transition-fast);
}

.link-group a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
}

.footer-legal {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    color: var(--text-tertiary);
    font-size: 0.75rem;
}

/* ==========================================================================
   ANIMATIONS
   ========================================================================== */

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px) translateZ(0); }
    to { opacity: 1; transform: translateY(0) translateZ(0); }
}

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

@keyframes scroll {
    0% { transform: translateX(-50%) translateY(0); opacity: 1; }
    100% { transform: translateX(-50%) translateY(20px); opacity: 0; }
}

@keyframes particlePulse {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.2); opacity: 1; }
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ==========================================================================
   RESPONSIVE STYLES
   ========================================================================== */

@media (max-width: 1200px) {
    .hero-visual {
        width: 45%;
        transform: translateZ(0);
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-visual {
        order: -1;
        max-width: 600px;
        margin: 0 auto;
    }
}

@media (max-width: 992px) {
    :root {
        --section-padding: 6rem 0;
    }
    
    .hero-content,
    .hero-subtitle {
        max-width: 100%;
        text-align: center;
        margin: 0 auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-visual {
        position: relative;
        right: auto;
        top: auto;
        transform: none;
        width: 100%;
        max-width: 600px;
        margin: 3rem auto 0;
    }
    
    .trust-badges {
        justify-content: center;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        padding-right: 0;
        text-align: center;
    }
    
    .contact-methods {
        align-items: center;
    }
    
    .method {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .contact-social {
        justify-content: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-brand {
        align-items: center;
        text-align: center;
    }
    
    .footer-logo {
        justify-content: center;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 4rem 0;
        --nav-height: 70px;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: var(--dark-bg);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transform: translateX(100%) translateZ(0);
        transition: var(--transition-medium);
        will-change: transform;
    }
    
    .nav-links.active {
        transform: translateX(0) translateZ(0);
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu-toggle.active .menu-line:nth-child(1) {
        transform: translateY(8.5px) rotate(45deg);
    }
    
    .mobile-menu-toggle.active .menu-line:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active .menu-line:nth-child(3) {
        transform: translateY(-8.5px) rotate(-45deg);
    }
    
    .tab-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .tab-btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .solutions-grid, .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-logo-img {
        width: 150px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-brand {
        text-align: center;
    }
    
    .footer-logo {
        justify-content: center;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-btn {
        width: 100%;
    }
    
    .section-header h2 {
        font-size: 1.75rem;
    }
    
    .section-header p {
        font-size: 1rem;
    }
    
    .testimonial-content {
        padding: 1.5rem;
    }
    
    .author {
        flex-direction: column;
        text-align: center;
    }
    
    .whatsapp-float a {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    
    .footer-logo-img {
        width: 120px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .link-group h4::after {
        left: 50%;
        transform: translateX(-50%);
    }
}

/* Enhanced Animation Styles */
.section-header h2 span {
    display: inline-block;
    transform-origin: center;
}

.card-icon i, .method-icon i {
    transform-origin: center;
    will-change: transform;
}

.solution-card, .pricing-card {
    transform-style: preserve-3d;
    perspective: 1000px;
    backface-visibility: hidden;
}

.feature-grid {
    opacity: 1;
    transform: translateY(0);
}

.testimonial {
    opacity: 1;
    transform: translateX(0);
}

.form-group {
    opacity: 1;
    transform: translateY(0);
}

/* Smooth Scroll Behavior */
html {
    scroll-behavior: smooth;
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(20px) translateZ(0);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    will-change: transform, opacity;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0) translateZ(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

/* Parallax Effect */
.parallax-section {
    position: relative;
    overflow: hidden;
}

.parallax-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 120%;
    background-size: cover;
    background-position: center;
    will-change: transform;
}

/* Enhanced Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    animation: bounce 2s infinite;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.scroll-indicator.visible {
    opacity: 1;
}

/* Floating Animation */
@keyframes float {
    0%, 100% { transform: translateY(0) translateZ(0); }
    50% { transform: translateY(-10px) translateZ(0); }
}

.float {
    animation: float 3s ease-in-out infinite;
}

/* Enhanced Transitions */
.transition-all {
    transition: all 0.3s ease;
}

.hover-scale {
    transition: transform 0.3s ease;
}

.hover-scale:hover {
    transform: scale(1.05);
}

/* Loading States */
.loading {
    position: relative;
    overflow: hidden;
    transform: translateZ(0);
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    animation: loading 1.5s infinite;
    transform: translateZ(0);
    will-change: transform;
}

@keyframes loading {
    0% { transform: translateX(-100%) translateZ(0); }
    100% { transform: translateX(100%) translateZ(0); }
}

/* Performance Optimizations */
.transform-gpu {
    transform: translateZ(0);
    will-change: transform;
    backface-visibility: hidden;
}

.transition-gpu {
    transition: transform 0.3s ease;
    will-change: transform;
    backface-visibility: hidden;
}

/* Reduce Paint Operations */
.no-paint {
    transform: translateZ(0);
    backface-visibility: hidden;
    will-change: transform, opacity;
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed !important;
    bottom: 30px !important;
    right: 30px !important;
    width: 60px !important;
    height: 60px !important;
    z-index: 2147483647 !important; /* Maximum z-index value */
    display: block !important;
    pointer-events: auto !important;
}

.whatsapp-float a {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100% !important;
    height: 100% !important;
    background: #25D366 !important;
    color: white !important;
    border-radius: 50% !important;
    font-size: 30px !important;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3) !important;
    transition: all 0.3s ease !important;
    text-decoration: none !important;
    animation: pulse 2s infinite !important;
}

.whatsapp-float a:hover {
    background: #128C7E !important;
    transform: scale(1.1) !important;
    animation: none !important;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Logo Marquee Styles */
.logo-marquee {
    overflow: hidden;
    padding: 0.5rem 0;
    margin: 0;
    position: relative;
    width: 100%;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

.marquee-content {
    display: flex;
    animation: marquee 15s linear infinite;
    gap: 6rem;
    position: relative;
    width: max-content;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
    will-change: transform;
}

.marquee-content:hover {
    animation-play-state: paused;
}

.brand-logo {
    height: 80px;
    width: auto;
    object-fit: contain;
    filter: grayscale(100%) brightness(1.2);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.brand-logo:hover {
    filter: grayscale(0%) brightness(1);
    opacity: 1;
    transform: scale(1.1);
}

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

/* Adjust video section spacing */
.video-section {
    padding-bottom: 0;
}

/* Adjust solutions section spacing */
.solutions-section {
    padding-top: 0.5rem;
}

@media (max-width: 768px) {
    .brand-logo {
        height: 70px;
    }
    
    .marquee-content {
        gap: 4rem;
    }

    .video-section {
        padding-bottom: 0;
    }

    .solutions-section {
        padding-top: 0.25rem;
    }

    .video-wrapper {
        margin-bottom: 0;
    }

    .section-container {
        padding: 0;
    }
}

@media (max-width: 480px) {
    .brand-logo {
        height: 65px;
    }
    
    .marquee-content {
        gap: 3rem;
    }
}