/* ==========================================================================
   DESIGN SYSTEM & CUSTOM VARIABLES (INSERT SITE - Premium Dark Theme)
   ========================================================================== */
:root {
    /* Color Palette */
    --bg-primary: #030712;      /* Deep space black */
    --bg-secondary: #0b0f19;    /* Obsidian dark card background */
    --bg-tertiary: #111827;     /* Light obsidian */
    
    --text-primary: #f9fafb;    /* Crisp white */
    --text-secondary: #9ca3af;  /* Medium slate gray */
    --text-muted: #6b7280;      /* Dark slate gray */
    
    --accent-purple: #a855f7;   /* Electric Violet HSL(271, 91%, 65%) */
    --accent-blue: #3b82f6;     /* Electric Blue HSL(217, 91%, 60%) */
    --accent-cyan: #06b6d4;     /* Bright Cyan HSL(188, 86%, 53%) */
    --accent-green: #10b981;    /* Emerald Green for success/money */
    
    --accent-purple-glow: rgba(168, 85, 247, 0.15);
    --accent-blue-glow: rgba(59, 130, 246, 0.15);
    --accent-cyan-glow: rgba(6, 182, 212, 0.15);
    --accent-green-glow: rgba(16, 185, 129, 0.2);
    
    --glass-bg: rgba(11, 15, 25, 0.65);
    --glass-border: rgba(255, 255, 255, 0.07);
    --glass-border-focus: rgba(168, 85, 247, 0.4);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-blue) 100%);
    --gradient-cyan-blue: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-blue) 100%);
    --gradient-purple-cyan: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-cyan) 100%);
    --gradient-dark: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    
    /* Fonts */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-heading: 'Space Grotesk', sans-serif;
    
    /* Layout & Spacing */
    --max-width: 1200px;
    --header-height: 80px;
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Shadows */
    --shadow-purple: 0 0 30px var(--accent-purple-glow);
    --shadow-cyan: 0 0 30px var(--accent-cyan-glow);
    --shadow-green: 0 0 30px var(--accent-green-glow);
    --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
    font-size: 16px;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
    background: none;
    border: none;
}

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

ul {
    list-style: none;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border: 2px solid var(--bg-primary);
    border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-purple);
}

/* Selection */
::selection {
    background-color: var(--accent-purple);
    color: var(--text-primary);
}

/* ==========================================================================
   REUSABLE UTILITIES & LAYOUTS
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

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

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

.highlight {
    color: var(--accent-purple);
}

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

.text-green { color: var(--accent-green) !important; }
.text-purple { color: var(--accent-purple) !important; }
.text-cyan { color: var(--accent-cyan) !important; }

/* Section Headers */
.section-header {
    margin-bottom: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.subtitle {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent-cyan);
    display: inline-block;
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
}

.section-lead {
    color: var(--text-secondary);
    font-size: 1.125rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    gap: 8px;
}

.btn-sm {
    padding: 8px 18px;
    font-size: 0.875rem;
}

.btn-block {
    display: flex;
    width: 100%;
}

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

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

.btn-glow {
    position: relative;
}
.btn-glow::after {
    content: '';
    position: absolute;
    top: -2px; left: -2px; right: -2px; bottom: -2px;
    background: var(--gradient-primary);
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    transition: opacity var(--transition-normal);
    filter: blur(8px);
}
.btn-glow:hover::after {
    opacity: 0.75;
}

.btn-secondary {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
    background-color: var(--bg-secondary);
    border-color: var(--accent-purple);
    transform: translateY(-2px);
}

.btn-whatsapp {
    background-color: #25d366;
    color: white;
    font-weight: 700;
    border-radius: var(--border-radius-sm);
    padding: 12px 24px;
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.4);
}

.btn-link {
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-decoration: underline;
    cursor: pointer;
    margin-top: 15px;
}
.btn-link:hover {
    color: var(--text-primary);
}

.btn-arrow {
    transition: transform var(--transition-fast);
}
.btn:hover .btn-arrow {
    transform: translateX(4px);
}

/* ==========================================================================
   HEADER SECTION
   ========================================================================== */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.main-header.scrolled {
    height: 70px;
    background-color: rgba(3, 7, 18, 0.9);
    border-bottom: 1px solid rgba(168, 85, 247, 0.2);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.logo-icon {
    display: flex;
    align-items: center;
}

.logo-text {
    background: linear-gradient(135deg, #ffffff 50%, #d1d5db 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu ul {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 8px 0;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-normal);
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Mobile Toggle Hamburger */
.mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    cursor: pointer;
    z-index: 1001;
}

.mobile-toggle .bar {
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-normal);
}

@media (max-width: 992px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background-color: var(--bg-secondary);
        border-left: 1px solid var(--glass-border);
        padding: 100px 40px 40px;
        transition: right var(--transition-normal);
        z-index: 999;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-menu ul {
        flex-direction: column;
        gap: 24px;
    }
    
    .nav-link {
        font-size: 1.15rem;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .mobile-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .mobile-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    .mobile-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    #btn-header-cta {
        display: none; /* Hide top CTA on small screens, keep hamburger */
    }
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
    padding-top: calc(var(--header-height) + 60px);
    padding-bottom: 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-bg-gradients {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none;
    z-index: 0;
}

.hero-bg-gradients .glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.25;
}

.hero-bg-gradients .glow-1 {
    top: -10%;
    right: 10%;
    width: 400px;
    height: 400px;
    background-color: var(--accent-purple);
}

.hero-bg-gradients .glow-2 {
    bottom: 10%;
    left: -10%;
    width: 500px;
    height: 500px;
    background-color: var(--accent-blue);
}

.hero-bg-gradients .grid-lines {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    background-position: center top;
    mask-image: radial-gradient(circle at 50% 50%, black 40%, transparent 80%);
    -webkit-mask-image: radial-gradient(circle at 50% 50%, black 40%, transparent 80%);
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 1;
}

@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 20px;
    }
}

.badge-promo {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(168, 85, 247, 0.1);
    border: 1px solid rgba(168, 85, 247, 0.3);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-purple);
    margin-bottom: 24px;
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--accent-purple);
    box-shadow: 0 0 10px var(--accent-purple);
    animation: pulse 1.5s infinite;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
}

.hero-lead {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 600px;
}

@media (max-width: 992px) {
    .hero-lead {
        margin-left: auto;
        margin-right: auto;
    }
}

.hero-ctas {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

@media (max-width: 992px) {
    .hero-ctas {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-ctas {
        flex-direction: column;
        gap: 12px;
    }
}

.hero-features {
    display: flex;
    gap: 24px;
}

@media (max-width: 992px) {
    .hero-features {
        justify-content: center;
    }
}

.h-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.h-feat-icon {
    font-size: 1.1rem;
}

/* Hero Tech Mockup Visual */
.hero-visual {
    position: relative;
    width: 100%;
}

.visual-wrapper {
    position: relative;
    padding: 10px;
}

/* Realistic Frame */
.mockup-frame {
    background-color: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    transition: transform var(--transition-slow);
}

.mockup-frame:hover {
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
}

.mockup-header {
    background-color: var(--bg-tertiary);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 6px;
    border-bottom: 1px solid var(--glass-border);
}

.mockup-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}
.mockup-dot.red { background-color: #ef4444; }
.mockup-dot.yellow { background-color: #f59e0b; }
.mockup-dot.green { background-color: #10b981; }

.mockup-address {
    margin-left: 20px;
    background-color: rgba(3, 7, 18, 0.4);
    border-radius: 4px;
    padding: 3px 12px;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: monospace;
    flex-grow: 1;
    max-width: 250px;
}

.mockup-content {
    background-color: var(--bg-primary);
    aspect-ratio: 4/3;
    position: relative;
}

/* Dashboard Mock */
.dashboard-preview {
    display: grid;
    grid-template-columns: 50px 1fr;
    height: 100%;
}

.dash-sidebar {
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--glass-border);
    padding: 12px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.dash-logo-placeholder {
    width: 24px;
    height: 24px;
    background: var(--gradient-primary);
    border-radius: 6px;
    margin-bottom: 8px;
}

.dash-nav-item {
    width: 20px;
    height: 20px;
    background-color: var(--bg-tertiary);
    border-radius: 4px;
}
.dash-nav-item.active {
    background-color: var(--accent-purple);
}

.dash-main {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.dash-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dash-title-bar {
    width: 120px;
    height: 16px;
    background-color: var(--bg-secondary);
    border-radius: 4px;
}

.dash-avatar {
    width: 24px;
    height: 24px;
    background-color: var(--bg-tertiary);
    border-radius: 50%;
}

.dash-widgets {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.widget {
    background-color: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    padding: 12px;
}

.widget.wid-gradient {
    border-left: 3px solid var(--accent-purple);
}

.wid-title {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 600;
}

.wid-value {
    font-size: 1.15rem;
    font-weight: 700;
    font-family: var(--font-heading);
    margin: 4px 0;
}

.wid-sub {
    font-size: 0.65rem;
    color: var(--text-secondary);
}

.dash-chart-container {
    background-color: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    padding: 12px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.dash-chart-header {
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.status-indicator-live {
    font-size: 0.6rem;
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--accent-green);
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 1px 6px;
    border-radius: 10px;
    animation: flash 2s infinite;
}

.mock-chart {
    flex-grow: 1;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 8px;
    padding-top: 10px;
}

.chart-bar {
    width: 14%;
    height: var(--h);
    background: var(--gradient-cyan-blue);
    border-radius: 4px 4px 0 0;
    opacity: 0.85;
    transition: height var(--transition-slow);
}

.chart-bar:nth-child(even) {
    background: var(--gradient-primary);
}

/* Floating Agent Card */
.floating-agent-card {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background-color: rgba(11, 15, 25, 0.85);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(168, 85, 247, 0.3);
    border-radius: var(--border-radius-sm);
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-purple);
    z-index: 2;
}

@media (max-width: 480px) {
    .floating-agent-card {
        left: 10px;
        bottom: -10px;
    }
}

.agent-avatar {
    width: 32px;
    height: 32px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    position: relative;
}

.pulse-ring {
    position: absolute;
    top: -2px; left: -2px; right: -2px; bottom: -2px;
    border: 2px solid var(--accent-purple);
    border-radius: 50%;
    animation: pulse-ring-anim 1.8s infinite;
}

.agent-info {
    display: flex;
    flex-direction: column;
}

.agent-name {
    font-weight: 700;
    font-size: 0.85rem;
}

.agent-status {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.agent-badge {
    background-color: var(--accent-purple);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 2px 6px;
    border-radius: 4px;
}

/* Animations */
@keyframes pulse {
    0% { transform: scale(0.9); opacity: 0.8; }
    50% { transform: scale(1.2); opacity: 1; box-shadow: 0 0 14px var(--accent-purple); }
    100% { transform: scale(0.9); opacity: 0.8; }
}

@keyframes pulse-ring-anim {
    0% { transform: scale(0.85); opacity: 0.8; }
    100% { transform: scale(1.4); opacity: 0; }
}

@keyframes flash {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.animate-float-slow {
    animation: float 6s ease-in-out infinite;
}

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

/* Scroll reveals animation definitions */
.animate-fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}
.animate-fade-up {
    animation: fadeUp 0.8s ease-out forwards;
}
.animate-fade-up-delay-1 {
    opacity: 0;
    animation: fadeUp 0.8s ease-out 0.2s forwards;
}
.animate-fade-up-delay-2 {
    opacity: 0;
    animation: fadeUp 0.8s ease-out 0.4s forwards;
}
.animate-fade-up-delay-3 {
    opacity: 0;
    animation: fadeUp 0.8s ease-out 0.6s forwards;
}
.animate-fade-in-right {
    opacity: 0;
    animation: fadeInRight 1s ease-out 0.4s forwards;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}

/* ==========================================================================
   SERVICES SECTION
   ========================================================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

@media (max-width: 992px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

.service-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-md);
    padding: 40px;
    position: relative;
    transition: all var(--transition-normal);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(168, 85, 247, 0.3);
    box-shadow: var(--shadow-purple);
}

.service-card.active {
    background-color: var(--bg-tertiary);
    border-color: rgba(6, 182, 212, 0.4);
    box-shadow: var(--shadow-cyan);
}

.service-card.active::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 3px;
    background: var(--gradient-cyan-blue);
}

.service-badge {
    position: absolute;
    top: 24px;
    right: 24px;
    background: var(--gradient-cyan-blue);
    color: var(--bg-primary);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 50px;
}

.service-icon-wrapper {
    width: 60px;
    height: 60px;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 28px;
    transition: all var(--transition-fast);
}

.service-card:hover .service-icon-wrapper {
    background: var(--gradient-primary);
    border-color: transparent;
    transform: scale(1.05);
}

.service-card.active .service-icon-wrapper {
    background: var(--gradient-cyan-blue);
    border-color: transparent;
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.45rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.service-card p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-size: 0.95rem;
    flex-grow: 1;
}

.service-features {
    margin-bottom: 32px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.service-features li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.service-features li span {
    color: var(--accent-cyan);
    font-weight: 700;
}

.service-card.active .service-features li span {
    color: var(--accent-cyan);
}

.service-link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    display: inline-flex;
    align-items: center;
    margin-top: auto;
}

.service-link:hover {
    color: var(--accent-purple);
}

.service-card.active .service-link:hover {
    color: var(--accent-cyan);
}

/* ==========================================================================
   INTERACTIVE SIMULATOR SECTION
   ========================================================================== */
.simulator-section {
    background-color: var(--bg-secondary);
    overflow: hidden;
}

.simulator-bg-glow {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background-color: var(--accent-purple-glow);
    filter: blur(150px);
    pointer-events: none;
    border-radius: 50%;
}

.simulator-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 50px;
    align-items: center;
}

@media (max-width: 992px) {
    .simulator-grid {
        grid-template-columns: 1fr;
    }
}

.agent-selector-container {
    margin-top: 30px;
    margin-bottom: 20px;
}

.selector-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.agent-tabs {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

@media (max-width: 480px) {
    .agent-tabs {
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: 8px;
    }
}

.agent-tab {
    display: flex;
    align-items: center;
    gap: 14px;
    background-color: var(--bg-primary);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    padding: 14px 20px;
    text-align: left;
    cursor: pointer;
    transition: all var(--transition-normal);
}

@media (max-width: 480px) {
    .agent-tab {
        flex-shrink: 0;
        padding: 10px 14px;
    }
}

.agent-tab:hover {
    border-color: rgba(168, 85, 247, 0.4);
    background-color: rgba(255, 255, 255, 0.02);
}

.agent-tab.active {
    background-color: var(--bg-tertiary);
    border-color: var(--accent-purple);
    box-shadow: 0 4px 20px var(--accent-purple-glow);
}

.tab-icon {
    font-size: 1.25rem;
}

.tab-text {
    font-weight: 600;
    font-size: 0.95rem;
}

.agent-description-box {
    background-color: var(--bg-primary);
    border-left: 3px solid var(--accent-cyan);
    padding: 16px 20px;
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
    margin-top: 24px;
}

.agent-description-box h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.agent-description-box p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Terminal Styling */
.terminal-container {
    background-color: #050508;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-md);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.terminal-header {
    background-color: #0b0f19;
    padding: 12px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.terminal-action-dots {
    display: flex;
    gap: 6px;
}

.terminal-action-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #3b3f46;
}

.terminal-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    font-family: var(--font-heading);
}

.terminal-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--accent-green);
    background-color: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 2px 10px;
    border-radius: 50px;
}

.pulse-indicator {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--accent-green);
    box-shadow: 0 0 8px var(--accent-green);
    animation: flash 1.5s infinite;
}

.terminal-screen {
    padding: 24px;
    height: 350px;
    overflow-y: auto;
    font-family: 'Fira Code', 'Courier New', Courier, monospace;
    font-size: 0.85rem;
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.terminal-prompt {
    color: var(--accent-purple);
    font-weight: 700;
}

.terminal-system {
    color: var(--text-muted);
    font-style: italic;
}

.terminal-success {
    color: var(--accent-cyan);
}

.terminal-step-title {
    color: var(--accent-purple);
    font-weight: 700;
    margin-top: 10px;
    border-bottom: 1px dashed rgba(168, 85, 247, 0.2);
    padding-bottom: 2px;
}

.terminal-chat-bubble {
    padding: 10px 14px;
    border-radius: 12px;
    max-width: 85%;
    margin-bottom: 4px;
}

.terminal-chat-bubble.user {
    background-color: var(--bg-tertiary);
    align-self: flex-end;
    border-bottom-right-radius: 2px;
    border: 1px solid var(--glass-border);
}

.terminal-chat-bubble.agent {
    background-color: rgba(168, 85, 247, 0.1);
    align-self: flex-start;
    border-bottom-left-radius: 2px;
    border: 1px solid rgba(168, 85, 247, 0.25);
}

.terminal-controls {
    padding: 16px 24px;
    background-color: #0b0f19;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    gap: 16px;
    align-items: center;
}

@media (max-width: 480px) {
    .terminal-controls {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
}

.terminal-input-wrapper {
    flex-grow: 1;
    display: flex;
    align-items: center;
    background-color: #050508;
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    padding: 8px 14px;
}

.terminal-prefix {
    color: var(--accent-purple);
    font-weight: 700;
    margin-right: 8px;
    user-select: none;
}

#terminal-user-input {
    width: 100%;
    color: var(--text-primary);
    font-size: 0.85rem;
    font-family: monospace;
}

#terminal-user-input::placeholder {
    color: var(--text-muted);
}

#terminal-user-input:focus {
    outline: none;
}

/* ==========================================================================
   SMARTPHONE CHAT SIMULATOR (WhatsApp Mockup)
   ========================================================================== */
.phone-mockup-container {
    background-color: #0f172a;
    border: 8px solid #334155;
    border-radius: 36px;
    padding: 10px;
    width: 100%;
    max-width: 340px;
    margin: 0 auto;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    gap: 12px;
    box-sizing: border-box;
}

.phone-header {
    height: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

.phone-speaker {
    width: 50px;
    height: 4px;
    background-color: #475569;
    border-radius: 2px;
}

.phone-camera {
    width: 6px;
    height: 6px;
    background-color: #475569;
    border-radius: 50%;
}

.chat-app-container {
    background-color: #0b0f19;
    border-radius: 24px;
    height: 400px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.chat-header-bar {
    background-color: #111827;
    padding: 12px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.chat-avatar-status {
    display: flex;
    align-items: center;
    gap: 10px;
}

.chat-avatar-mock {
    width: 32px;
    height: 32px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    box-shadow: var(--shadow-purple);
}

.chat-name-wrapper {
    display: flex;
    flex-direction: column;
}

.chat-contact-name {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
}

.chat-contact-status {
    font-size: 0.65rem;
    color: var(--accent-green);
    font-weight: 500;
}

.chat-header-options {
    color: var(--text-secondary);
    font-size: 0.9rem;
    cursor: pointer;
}

.chat-messages-area {
    flex-grow: 1;
    padding: 16px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background-image: 
        radial-gradient(rgba(255, 255, 255, 0.01) 1px, transparent 1px);
    background-size: 16px 16px;
}

.chat-bubble-date {
    align-self: center;
    font-size: 0.65rem;
    color: var(--text-muted);
    background-color: rgba(255, 255, 255, 0.03);
    padding: 2px 8px;
    border-radius: 4px;
    margin-bottom: 4px;
}

.chat-bubble {
    padding: 10px 14px;
    border-radius: 16px;
    font-size: 0.825rem;
    line-height: 1.4;
    max-width: 85%;
}

.chat-bubble.received {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
    border: 1px solid var(--glass-border);
}

.chat-bubble.sent {
    background: var(--gradient-primary);
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
    box-shadow: 0 4px 10px rgba(168, 85, 247, 0.15);
}

.chat-input-bar {
    background-color: #111827;
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

#chat-user-input {
    flex-grow: 1;
    font-size: 0.8rem;
    color: var(--text-primary);
}

#chat-user-input::placeholder {
    color: var(--text-muted);
}

#chat-user-input:focus {
    outline: none;
}

.chat-send-btn {
    color: var(--accent-cyan);
    font-weight: 700;
    font-size: 0.8rem;
    cursor: pointer;
}

.phone-btn-group {
    display: flex;
    gap: 8px;
    width: 100%;
}

/* ==========================================================================
   PORTFOLIO SECTION
   ========================================================================== */
.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 24px;
}

.filter-btn {
    padding: 8px 18px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn:hover {
    border-color: rgba(168, 85, 247, 0.4);
}

.filter-btn.active {
    background: var(--gradient-primary);
    color: var(--text-primary);
    border-color: transparent;
    box-shadow: 0 4px 15px var(--accent-purple-glow);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 48px;
}

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

.portfolio-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.portfolio-card:hover {
    transform: translateY(-6px);
    border-color: rgba(168, 85, 247, 0.25);
    box-shadow: var(--shadow-card);
}

.portfolio-img-container {
    aspect-ratio: 16/9;
    width: 100%;
    overflow: hidden;
    position: relative;
    border-bottom: 1px solid var(--glass-border);
}

.portfolio-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

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

.portfolio-body {
    padding: 30px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.portfolio-tag {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent-purple);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.portfolio-card h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.portfolio-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 24px;
    line-height: 1.5;
    flex-grow: 1;
}

.portfolio-more-link {
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    margin-top: auto;
}

.portfolio-more-link:hover {
    color: var(--accent-cyan);
}

/* ==========================================================================
   METHODOLOGY SECTION
   ========================================================================== */
.timeline-container {
    position: relative;
    max-width: 800px;
    margin: 50px auto 0;
    padding-left: 40px;
}

.timeline-line {
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--accent-purple) 0%, var(--accent-cyan) 50%, var(--bg-tertiary) 100%);
}

.timeline-step {
    position: relative;
    margin-bottom: 60px;
}

.timeline-step:last-child {
    margin-bottom: 0;
}

.step-number-glow {
    position: absolute;
    left: -60px;
    top: -4px;
    width: 40px;
    height: 40px;
    background-color: var(--bg-secondary);
    border: 2px solid var(--accent-purple);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    box-shadow: 0 0 15px var(--accent-purple-glow);
    z-index: 2;
}

.timeline-step:nth-child(2) .step-number-glow { border-color: #7c3aed; }
.timeline-step:nth-child(3) .step-number-glow { border-color: var(--accent-blue); }
.timeline-step:nth-child(4) .step-number-glow { border-color: var(--accent-cyan); }

.step-content {
    background-color: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-md);
    padding: 28px;
    box-shadow: var(--shadow-card);
    transition: border-color var(--transition-fast);
}

.step-content:hover {
    border-color: rgba(255, 255, 255, 0.15);
}

.step-content h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.step-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* ==========================================================================
   TESTIMONIALS SECTION
   ========================================================================== */
.testimonials-section {
    background-color: var(--bg-secondary);
}

.testimonials-slider-wrapper {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    padding: 20px 0;
}

.testimonials-track {
    display: flex;
    transition: transform var(--transition-slow);
    will-change: transform;
}

.testimonial-card {
    min-width: 100%;
    width: 100%;
    box-sizing: border-box;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    padding: 48px;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-card);
}

@media (max-width: 576px) {
    .testimonial-card {
        padding: 24px;
    }
}

.stars {
    color: #fbbf24;
    font-size: 1.25rem;
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 1.15rem;
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 30px;
    color: var(--text-primary);
}

@media (max-width: 576px) {
    .testimonial-text {
        font-size: 0.95rem;
    }
}

.testimonial-user {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: auto;
}

.user-avatar-placeholder {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: var(--text-primary);
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
}

.user-meta {
    display: flex;
    flex-direction: column;
}

.user-name {
    font-weight: 700;
    font-size: 0.95rem;
}

.user-title {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Slider Controls */
.slider-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    margin-top: 32px;
}

.slider-nav-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.slider-nav-btn:hover {
    background-color: var(--bg-primary);
    border-color: var(--accent-purple);
}

.slider-dots {
    display: flex;
    gap: 8px;
}

.slider-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--bg-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.slider-dot.active {
    width: 24px;
    border-radius: 4px;
    background-color: var(--accent-purple);
}

/* ==========================================================================
   FAQ SECTION
   ========================================================================== */
.faq-accordion-container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background-color: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    transition: border-color var(--transition-fast);
}

.faq-item:hover {
    border-color: rgba(255, 255, 255, 0.1);
}

.faq-question {
    width: 100%;
    padding: 20px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.faq-question:hover {
    background-color: rgba(255, 255, 255, 0.01);
}

.faq-icon {
    font-size: 1.25rem;
    color: var(--accent-cyan);
    transition: transform var(--transition-normal);
}

.faq-item.active {
    border-color: rgba(6, 182, 212, 0.2);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal) ease-out;
    background-color: rgba(3, 7, 18, 0.3);
}

.faq-answer p {
    padding: 0 28px 20px;
    color: var(--text-secondary);
    font-size: 0.925rem;
    line-height: 1.6;
}

/* ==========================================================================
   CONTACT & BRIEFING SECTION
   ========================================================================== */
.contact-container {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 50px;
    align-items: start;
}

@media (max-width: 992px) {
    .contact-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 28px;
    margin-top: 36px;
    margin-bottom: 36px;
}

.c-detail-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.c-icon {
    width: 44px;
    height: 44px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.c-text {
    display: flex;
    flex-direction: column;
}

.c-text strong {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.c-text a, .c-text span {
    font-size: 1.05rem;
    font-weight: 500;
}

.c-text a:hover {
    color: var(--accent-purple);
}

.contact-social {
    display: flex;
    gap: 12px;
}

.contact-social a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    transition: all var(--transition-fast);
}

.contact-social a:hover {
    background: var(--gradient-primary);
    color: var(--text-primary);
    border-color: transparent;
    transform: translateY(-2px);
}

/* Briefing Form */
.contact-form-wrapper {
    background-color: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-card);
    position: relative;
}

@media (max-width: 576px) {
    .contact-form-wrapper {
        padding: 24px;
    }
}

.form-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 28px;
    text-align: center;
}

.briefing-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 576px) {
    .form-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group input, 
.form-group select, 
.form-group textarea {
    background-color: var(--bg-primary);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    padding: 12px 16px;
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: all var(--transition-fast);
    width: 100%;
}

.form-group select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%239ca3af' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-group select option {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

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

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-purple);
    box-shadow: 0 0 10px rgba(168, 85, 247, 0.15);
    background-color: rgba(255, 255, 255, 0.01);
}

/* Success Form screen overlay */
.form-success-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: var(--bg-secondary);
    border-radius: inherit;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    z-index: 10;
    box-shadow: var(--shadow-card);
}

.success-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 400px;
}

.success-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
    animation: scale-up 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes scale-up {
    0% { transform: scale(0.5); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

.success-content h3 {
    font-family: var(--font-heading);
    font-size: 1.45rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.success-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 20px;
    line-height: 1.5;
}

.success-whats-info {
    font-weight: 600;
    font-size: 0.85rem !important;
    margin-bottom: 10px !important;
    color: var(--text-primary) !important;
}

/* ==========================================================================
   FOOTER SECTION
   ========================================================================== */
.main-footer {
    border-top: 1px solid var(--glass-border);
    background-color: #02050c;
    padding-top: 80px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
    gap: 40px;
    padding-bottom: 60px;
}

@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

.footer-links h4, .footer-newsletter h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--accent-cyan);
    padding-left: 4px;
}

.footer-newsletter p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 18px;
    line-height: 1.5;
}

.newsletter-form {
    display: flex;
    background-color: var(--bg-primary);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
}

.newsletter-form:focus-within {
    border-color: var(--accent-purple);
}

.newsletter-form input {
    flex-grow: 1;
    padding: 10px 14px;
    font-size: 0.85rem;
    color: var(--text-primary);
}

.newsletter-form input:focus {
    outline: none;
}

.newsletter-form button {
    background: var(--gradient-primary);
    color: white;
    width: 44px;
    font-weight: 700;
    cursor: pointer;
    transition: opacity var(--transition-fast);
}

.newsletter-form button:hover {
    opacity: 0.9;
}

.newsletter-success {
    font-size: 0.75rem;
    color: var(--accent-green);
    margin-top: 8px;
    font-weight: 600;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    padding: 24px 0;
    background-color: #010307;
}

.bottom-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}

@media (max-width: 768px) {
    .bottom-container {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}

.brand-subtext {
    color: var(--text-secondary);
    font-weight: 600;
}

/* ==========================================================================
   INTERACTIVE UTILITIES (SCROLL TO TOP / ANIMATIONS / REVEALS)
   ========================================================================== */
.back-to-top {
    position: fixed;
    bottom: 105px;
    right: 38px;
    width: 44px;
    height: 44px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 15px rgba(168, 85, 247, 0.3);
    z-index: 99;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 20px rgba(168, 85, 247, 0.5);
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all var(--transition-normal);
}

.whatsapp-float:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
}

.whatsapp-float-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.whatsapp-badge-pulse {
    position: absolute;
    top: -2px; left: -2px; right: -2px; bottom: -2px;
    border: 2px solid #25d366;
    border-radius: 50%;
    animation: pulse-whatsapp 2s infinite;
    pointer-events: none;
}

@keyframes pulse-whatsapp {
    0% { transform: scale(0.95); opacity: 0.8; }
    50% { transform: scale(1.15); opacity: 0.3; }
    100% { transform: scale(1.35); opacity: 0; }
}

/* Reveal-on-Scroll Effects */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   NEURAL BACKGROUND CANVAS
   ========================================================================== */
#neural-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.45;
}

/* ==========================================================================
   BEFORE/AFTER SLIDER COMPARISON
   ========================================================================== */
.comparison-slider-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16/7;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--glass-border);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    user-select: none;
    -webkit-user-select: none;
}

@media (max-width: 992px) {
    .comparison-slider-container {
        aspect-ratio: 16/9;
    }
}

@media (max-width: 768px) {
    .comparison-slider-container {
        aspect-ratio: 4/3;
    }
}

.comparison-frame {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.comp-mockup-header {
    background-color: var(--bg-tertiary);
    padding: 12px 24px;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: flex-end;
    align-items: center;
    z-index: 10;
    position: relative;
    height: 48px;
}

.badge-conversion-stat {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    padding: 4px 14px;
    border-radius: 50px;
}

.badge-conversion-stat.bad {
    background-color: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.badge-conversion-stat.good {
    background-color: rgba(16, 185, 129, 0.15);
    color: var(--accent-green);
    border: 1px solid rgba(16, 185, 129, 0.3);
    box-shadow: var(--shadow-green);
}

.comp-mockup-body {
    height: calc(100% - 48px);
    padding: 40px;
    position: relative;
}

@media (max-width: 576px) {
    .comp-mockup-body {
        padding: 20px;
    }
}

/* Boring layout styling */
.before-body {
    background-color: #1f2937;
    color: #9ca3af;
    font-family: sans-serif;
}

.boring-logo {
    font-weight: bold;
    font-size: 1.15rem;
    color: #d1d5db;
    margin-bottom: 24px;
}

.boring-hero {
    max-width: 500px;
}

.boring-hero h2 {
    font-size: 2.2rem;
    color: #ffffff;
    margin-bottom: 16px;
    font-weight: 700;
}

.boring-hero p {
    font-size: 0.95rem;
    color: #9ca3af;
    margin-bottom: 24px;
    line-height: 1.5;
}

.boring-btn {
    background-color: #3b82f6;
    color: white;
    padding: 12px 24px;
    border-radius: 4px;
    font-weight: bold;
}

.boring-cards {
    display: flex;
    gap: 16px;
    margin-top: 30px;
}
.boring-card {
    background-color: #374151;
    border: 1px solid #4b5563;
    padding: 16px;
    border-radius: 4px;
    flex-grow: 1;
    text-align: center;
    font-size: 0.85rem;
    color: #d1d5db;
}

@media (max-width: 768px) {
    .boring-cards {
        display: none;
    }
    .boring-hero h2 {
        font-size: 1.6rem;
    }
}

/* Premium layout styling */
.after-body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    overflow: hidden;
}

.glow-effect-after {
    position: absolute;
    top: -20%; right: -20%;
    width: 300px; height: 300px;
    background-color: var(--accent-purple);
    filter: blur(80px);
    opacity: 0.25;
    border-radius: 50%;
}

.premium-header-mock {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.premium-logo {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: -0.02em;
}
.h-purple { color: var(--accent-purple); }

.premium-cta {
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid var(--accent-purple);
    padding: 6px 14px;
    border-radius: 4px;
    color: var(--text-primary);
    background-color: rgba(168, 85, 247, 0.05);
}

.premium-hero-mock {
    max-width: 500px;
    position: relative;
    z-index: 2;
}

.premium-badge-mock {
    background-color: rgba(168, 85, 247, 0.1);
    border: 1px solid rgba(168, 85, 247, 0.3);
    color: var(--accent-purple);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 50px;
    display: inline-block;
    margin-bottom: 16px;
}

.premium-hero-mock h2 {
    font-family: var(--font-heading);
    font-size: 2.4rem;
    line-height: 1.2;
    margin-bottom: 16px;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (max-width: 768px) {
    .premium-hero-mock h2 {
        font-size: 1.7rem;
    }
    .premium-header-mock {
        margin-bottom: 16px;
    }
}

.premium-hero-mock p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 28px;
    line-height: 1.5;
}

.premium-btn-group {
    display: flex;
    gap: 12px;
}

.premium-btn {
    background: var(--gradient-primary);
    color: white;
    padding: 12px 24px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.85rem;
}
.premium-btn.sec {
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
}

/* Overlay width for transition */
#before-layer {
    width: 50%;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 2;
}

/* Slider Handle */
.comparison-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 3px;
    background: var(--gradient-primary);
    z-index: 5;
    cursor: ew-resize;
    transform: translateX(-50%);
    box-shadow: 0 0 10px rgba(168, 85, 247, 0.8);
}

.handle-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 44px;
    height: 44px;
    background-color: var(--bg-secondary);
    border: 2px solid var(--accent-purple);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    box-shadow: var(--shadow-purple);
    color: var(--text-primary);
    font-size: 0.85rem;
}

/* ==========================================================================
   STEP-BY-STEP BRIEFING WIZARD
   ========================================================================== */
.wizard-header {
    margin-bottom: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.wizard-steps-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 300px;
    margin-top: 8px;
}

.step-dot {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--bg-primary);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-secondary);
    transition: all var(--transition-normal);
    user-select: none;
}

.step-dot.active {
    background-color: var(--bg-tertiary);
    border-color: var(--accent-purple);
    color: var(--text-primary);
    box-shadow: var(--shadow-purple);
}

.step-dot.completed {
    background-color: rgba(16, 185, 129, 0.1);
    border-color: var(--accent-green);
    color: var(--accent-green);
    box-shadow: var(--shadow-green);
}

.step-line {
    flex-grow: 1;
    height: 2px;
    background-color: var(--glass-border);
    transition: background-color var(--transition-normal);
}

.step-line.active {
    background-color: var(--accent-purple);
}

.wizard-step {
    display: none;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

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

.step-subtitle {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-primary);
    text-align: center;
}

.wizard-controls {
    display: flex;
    margin-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 20px;
}

/* Solutions cards grid */
.solution-grid-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 576px) {
    .solution-grid-cards {
        grid-template-columns: 1fr;
        gap: 12px;
    }
}

.solution-label-card {
    cursor: pointer;
}

.solution-label-card input[type="radio"] {
    display: none;
}

.sol-card-content {
    display: flex;
    flex-direction: column;
    padding: 20px;
    background-color: var(--bg-primary);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-normal);
    height: 100%;
    position: relative;
    box-sizing: border-box;
}

.sol-card-content:hover {
    border-color: rgba(168, 85, 247, 0.4);
    background-color: rgba(255, 255, 255, 0.01);
}

.solution-label-card input[type="radio"]:checked + .sol-card-content {
    border-color: var(--accent-purple);
    box-shadow: 0 4px 20px var(--accent-purple-glow);
    background-color: var(--bg-tertiary);
}

.sol-card-icon {
    font-size: 1.8rem;
    margin-bottom: 12px;
}

.sol-card-content strong {
    font-size: 0.95rem;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.sol-card-desc {
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.highlight-card {
    border-color: rgba(168, 85, 247, 0.25);
}

.recommended-pill {
    position: absolute;
    top: -9px; right: 12px;
    background: var(--gradient-primary);
    color: white;
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 2px 8px;
    border-radius: 4px;
    box-shadow: var(--shadow-purple);
}

/* Features checklist grid */
.features-checklist-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.checkbox-label-card {
    cursor: pointer;
}

.checkbox-label-card input[type="checkbox"] {
    display: none;
}

.check-card-content {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 20px;
    background-color: var(--bg-primary);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
}

.check-card-content:hover {
    border-color: rgba(6, 182, 212, 0.3);
}

.checkbox-label-card input[type="checkbox"]:checked + .check-card-content {
    border-color: var(--accent-cyan);
    background-color: var(--bg-tertiary);
    box-shadow: 0 4px 15px var(--accent-cyan-glow);
}

.check-box-indicator {
    width: 18px;
    height: 18px;
    border-radius: 4px;
    border: 2px solid var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    flex-shrink: 0;
    box-sizing: border-box;
}

.checkbox-label-card input[type="checkbox"]:checked + .check-card-content .check-box-indicator {
    border-color: var(--accent-cyan);
    background-color: var(--accent-cyan);
}

.check-box-indicator::after {
    content: '✓';
    color: var(--bg-primary);
    font-size: 0.75rem;
    font-weight: 900;
    display: none;
}

.checkbox-label-card input[type="checkbox"]:checked + .check-card-content .check-box-indicator::after {
    display: block;
}

/* ==========================================================================
   SOCIAL PROOF ACTIVITY POPUP
   ========================================================================== */
.activity-popup {
    position: fixed;
    bottom: 30px;
    left: -340px;
    width: 300px;
    background-color: rgba(11, 15, 25, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-md);
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-card);
    z-index: 1000;
    transition: left 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.activity-popup.show {
    left: 30px;
}

@media (max-width: 480px) {
    .activity-popup {
        width: calc(100% - 40px);
        left: -100%;
    }
    .activity-popup.show {
        left: 20px;
        bottom: 105px; /* Above WhatsApp on mobile */
    }
}

.activity-icon {
    width: 36px;
    height: 36px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    flex-shrink: 0;
    box-shadow: var(--shadow-purple);
}

.activity-body {
    flex-grow: 1;
}

.activity-text {
    font-size: 0.75rem;
    color: var(--text-primary);
    line-height: 1.4;
    margin: 0;
}

.activity-close {
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1;
    align-self: flex-start;
    margin-top: -6px;
    margin-right: -4px;
}
.activity-close:hover {
    color: var(--text-primary);
}

/* ==========================================================================
   HERO CHAT SIMULATION Mockup
   ========================================================================== */
.hero-chat-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    background-color: #0b0f19;
}

.hero-chat-header {
    background-color: #111827;
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--glass-border);
}

.hero-chat-avatar {
    width: 32px;
    height: 32px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    box-shadow: var(--shadow-purple);
}

.hero-chat-name {
    display: flex;
    flex-direction: column;
}

.hero-chat-name span {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
}

.hero-chat-name .status {
    font-size: 0.65rem;
    color: var(--accent-cyan);
    font-weight: 500;
}

.hero-chat-messages {
    flex-grow: 1;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow-y: auto;
    background-image: radial-gradient(rgba(255, 255, 255, 0.01) 1px, transparent 1px);
    background-size: 16px 16px;
    box-sizing: border-box;
}

.hero-bubble {
    padding: 10px 14px;
    border-radius: 16px;
    font-size: 0.8rem;
    line-height: 1.4;
    max-width: 85%;
    animation: scale-bubble 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.2) forwards;
    transform-origin: left bottom;
    box-sizing: border-box;
}

.hero-bubble.received {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
    border: 1px solid var(--glass-border);
}

.hero-bubble.sent {
    background: var(--gradient-primary);
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
    transform-origin: right bottom;
}

.hero-typing-indicator {
    align-self: flex-start;
    background-color: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    padding: 10px 16px;
    border-radius: 16px;
    border-bottom-left-radius: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.hero-typing-dot {
    width: 6px;
    height: 6px;
    background-color: var(--text-secondary);
    border-radius: 50%;
    animation: hero-typing-anim 1.4s infinite ease-in-out both;
}

.hero-typing-dot:nth-child(1) { animation-delay: -0.32s; }
.hero-typing-dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes hero-typing-anim {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

@keyframes scale-bubble {
    0% { transform: scale(0.8); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}