:root {
    --bg-dark: #0A0A14;
    --bg-card: #161629;
    --primary: #4DD8F8;
    --secondary: #A855F7;
    --accent: #FB4F8C;
    --text-main: #F0F0FF;
    --text-muted: #9CA3AF;
    --white: #FFFFFF;
    --glass: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --gradient-hero: linear-gradient(135deg, #4DD8F8 0%, #A855F7 50%, #FB4F8C 100%);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navbar */
.navbar {
    padding: 20px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(10, 10, 20, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--white);
}

.logo-img {
    width: 40px;
    height: 40px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 12px;
    font-weight: 700;
    text-decoration: none;
    transition: 0.3s;
    cursor: pointer;
}

.btn-primary {
    background: var(--gradient-hero);
    color: var(--white);
    border: none;
    box-shadow: 0 10px 20px rgba(168, 85, 247, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(168, 85, 247, 0.5);
}

.btn-outline {
    border: 1px solid var(--glass-border);
    color: var(--white);
    background: var(--glass);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.08);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.btn-whatsapp {
    background-color: #25D366;
    color: white;
}

/* Hero Section */
.hero {
    padding: 180px 0 100px;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.15) 0%, transparent 70%);
    z-index: -1;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 6px 12px;
    background: rgba(77, 216, 248, 0.1);
    color: var(--primary);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 1px;
    margin-bottom: 20px;
    border: 1px solid rgba(77, 216, 248, 0.2);
}

.hero-text h1 {
    font-size: 4rem;
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: 24px;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

.hero-text h1 span {
    background: var(--gradient-hero);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-text p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: 20px;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    gap: 40px;
}

.stat strong {
    display: block;
    font-size: 1.5rem;
    color: var(--white);
}

.stat span {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Hero Image & Glass Cards */
.hero-image {
    position: relative;
}

.glass-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    padding: 20px;
    border-radius: 30px;
    backdrop-filter: blur(20px);
    position: relative;
}

/* --- Hero Geometric Mockup (Pure CSS 3D Scene) --- */
.geometric-scene {
    position: relative;
    width: 100%;
    height: 500px;
    background: rgba(22, 22, 41, 0.4);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    backdrop-filter: blur(10px);
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6), inset 0 0 40px rgba(255, 255, 255, 0.02);
}

/* Subtly animated dot grid background */
.grid-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
    background-size: 24px 24px;
    opacity: 0.7;
    z-index: 1;
}

/* Glow Backdrops */
.glow-backdrop {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 0;
    opacity: 0.15;
    pointer-events: none;
}
.glow-cyan {
    top: 20%; left: 20%;
    width: 250px; height: 250px;
    background: var(--primary);
    animation: pulseGlow 8s ease-in-out infinite alternate;
}
.glow-purple {
    bottom: 20%; right: 20%;
    width: 250px; height: 250px;
    background: var(--secondary);
    animation: pulseGlow 8s ease-in-out infinite alternate-reverse;
}

/* Central Sphere */
.center-sphere-wrapper {
    position: relative;
    width: 140px;
    height: 140px;
    z-index: 3;
    display: flex;
    justify-content: center;
    align-items: center;
    transform-style: preserve-3d;
    animation: floatSphere 6s ease-in-out infinite;
}

.center-sphere {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, #5eead4 0%, #4DD8F8 30%, #A855F7 70%, #FB4F8C 100%);
    box-shadow: 
        inset -10px -10px 30px rgba(0,0,0,0.6),
        inset 10px 10px 30px rgba(255,255,255,0.4),
        0 0 50px rgba(77, 216, 248, 0.4);
}

.center-sphere-glow {
    position: absolute;
    width: 130%;
    height: 130%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(77, 216, 248, 0.2) 0%, transparent 70%);
    animation: breatheGlow 3s ease-in-out infinite alternate;
    pointer-events: none;
}

.center-sphere-inner {
    position: absolute;
    width: 80%;
    height: 80%;
    border-radius: 50%;
    border: 1px dashed rgba(255, 255, 255, 0.25);
    animation: spinClockwise 20s linear infinite;
}

/* Orbiting Rings styled with 3D orientation */
.orbit-ring {
    position: absolute;
    border-radius: 50%;
    border: 2px solid transparent;
    pointer-events: none;
    z-index: 2;
    transform-style: preserve-3d;
}

.ring-cyan {
    width: 280px;
    height: 280px;
    border-top: 2px solid rgba(77, 216, 248, 0.5);
    border-bottom: 2px solid rgba(77, 216, 248, 0.2);
    transform: rotateX(70deg) rotateY(15deg);
    animation: spinOrbit1 15s linear infinite;
}

.ring-purple {
    width: 340px;
    height: 340px;
    border-left: 2px solid rgba(168, 85, 247, 0.5);
    border-right: 2px solid rgba(168, 85, 247, 0.2);
    transform: rotateX(60deg) rotateY(-30deg);
    animation: spinOrbit2 20s linear infinite;
}

.ring-pink {
    width: 400px;
    height: 400px;
    border-top: 2px dashed rgba(251, 79, 140, 0.4);
    border-bottom: 2px solid rgba(251, 79, 140, 0.15);
    transform: rotateX(80deg) rotateY(45deg);
    animation: spinOrbit3 25s linear infinite;
}

/* Custom Floating Dashboard Cards */
.card-dashboard-1 {
    position: absolute;
    top: 20%;
    left: 8%;
    z-index: 5;
    background: rgba(22, 22, 41, 0.85);
    border: 1px solid var(--glass-border);
    padding: 12px 20px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.3);
    animation: cardFloat1 5s ease-in-out infinite;
}

.card-dashboard-2 {
    position: absolute;
    bottom: 20%;
    right: 8%;
    z-index: 5;
    background: rgba(22, 22, 41, 0.85);
    border: 1px solid var(--glass-border);
    padding: 12px 20px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.3);
    animation: cardFloat2 6s ease-in-out infinite alternate;
}

.card-dashboard-3 {
    position: absolute;
    top: 55%;
    left: 5%;
    z-index: 5;
    background: rgba(22, 22, 41, 0.85);
    border: 1px solid var(--glass-border);
    padding: 12px 20px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.3);
    animation: cardFloat3 5.5s ease-in-out infinite;
}

/* Original badge positions in geometric mockup */
.geometric-scene .badge-top {
    top: 15%;
    right: 8%;
    background: rgba(22, 22, 41, 0.85);
    animation: cardFloat2 5.2s ease-in-out infinite;
}

.geometric-scene .badge-bottom {
    bottom: 15%;
    left: 12%;
    background: rgba(22, 22, 41, 0.85);
    animation: cardFloat1 4.8s ease-in-out infinite alternate;
}

/* Dashboard inner styles */
.card-desc {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.card-desc strong {
    font-size: 1.1rem;
    color: var(--white);
    font-weight: 800;
}

.card-desc span {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.text-cyan { color: var(--primary) !important; }
.text-purple { color: var(--secondary) !important; }
.text-pink { color: var(--accent) !important; }
.text-success { color: #25D366 !important; font-weight: 700; }

.pulse-indicator {
    width: 8px;
    height: 8px;
    background-color: #25D366;
    border-radius: 50%;
    box-shadow: 0 0 10px #25D366;
    animation: blinkIndicator 1.5s ease-in-out infinite;
}

/* Particle / Orbiting Dots */
.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    z-index: 4;
}

.p-1 {
    background: var(--primary);
    box-shadow: 0 0 10px var(--primary);
    animation: particleOrbit1 12s linear infinite;
}

.p-2 {
    background: var(--secondary);
    box-shadow: 0 0 10px var(--secondary);
    animation: particleOrbit2 16s linear infinite;
}

.p-3 {
    background: var(--accent);
    box-shadow: 0 0 10px var(--accent);
    animation: particleOrbit3 10s linear infinite;
}

/* Keyframe Animations */
@keyframes pulseGlow {
    0% { transform: scale(1); opacity: 0.1; }
    100% { transform: scale(1.2); opacity: 0.2; }
}

@keyframes floatSphere {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-12px) rotate(5deg); }
}

@keyframes breatheGlow {
    0% { transform: scale(0.9); opacity: 0.15; }
    100% { transform: scale(1.15); opacity: 0.35; }
}

@keyframes spinClockwise {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes spinOrbit1 {
    from { transform: rotateX(70deg) rotateY(15deg) rotateZ(0deg); }
    to { transform: rotateX(70deg) rotateY(15deg) rotateZ(360deg); }
}

@keyframes spinOrbit2 {
    from { transform: rotateX(60deg) rotateY(-30deg) rotateZ(360deg); }
    to { transform: rotateX(60deg) rotateY(-30deg) rotateZ(0deg); }
}

@keyframes spinOrbit3 {
    from { transform: rotateX(80deg) rotateY(45deg) rotateZ(0deg); }
    to { transform: rotateX(80deg) rotateY(45deg) rotateZ(360deg); }
}

@keyframes cardFloat1 {
    0%, 100% { transform: translateY(0) translateX(0); }
    50% { transform: translateY(-8px) translateX(3px); }
}

@keyframes cardFloat2 {
    0%, 100% { transform: translateY(0) translateX(0); }
    50% { transform: translateY(8px) translateX(-4px); }
}

@keyframes cardFloat3 {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-6px) scale(1.02); }
}

@keyframes blinkIndicator {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

/* Simulating orbiting particles in 3D paths */
@keyframes particleOrbit1 {
    0% { transform: rotate(0deg) translateX(140px) rotate(0deg); }
    100% { transform: rotate(360deg) translateX(140px) rotate(-360deg); }
}

@keyframes particleOrbit2 {
    0% { transform: rotate(360deg) translateX(170px) rotate(-360deg); }
    100% { transform: rotate(0deg) translateX(170px) rotate(0deg); }
}

@keyframes particleOrbit3 {
    0% { transform: rotate(180deg) translateX(200px) rotate(-180deg); }
    100% { transform: rotate(540deg) translateX(200px) rotate(-540deg); }
}

.floating-badge {
    position: absolute;
    background: rgba(22, 22, 41, 0.9);
    border: 1px solid var(--glass-border);
    padding: 12px 20px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.floating-badge i {
    color: var(--primary);
}

.badge-top {
    top: 40px;
    right: -30px;
    animation: float 4s ease-in-out infinite;
}

.badge-bottom {
    bottom: 40px;
    left: -30px;
    animation: float 4s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* Compatibility */
.compatibility {
    padding: 100px 0;
    background: rgba(255, 255, 255, 0.02);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
}

.platforms-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.platform-card {
    background: var(--bg-card);
    padding: 40px 30px;
    border-radius: 24px;
    text-align: center;
    border: 1px solid var(--glass-border);
    transition: 0.3s;
}

.platform-card:hover {
    border-color: var(--primary);
    transform: translateY(-10px);
}

.platform-card i {
    font-size: 3rem;
    margin-bottom: 20px;
    background: var(--gradient-hero);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Features */
.features {
    padding: 120px 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 80px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.feature-item {
    display: flex;
    gap: 24px;
    padding: 40px;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
}

.feature-icon {
    width: 60px;
    height: 60px;
    min-width: 60px;
    background: rgba(77, 216, 248, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
}

.cta-box {
    background: var(--gradient-hero);
    padding: 80px;
    border-radius: 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: url('https://www.transparenttextures.com/patterns/carbon-fibre.png');
    opacity: 0.1;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
.footer {
    padding: 60px 0;
    border-top: 1px solid var(--glass-border);
    text-align: center;
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 992px) {
    .hero-grid { grid-template-columns: 1fr; text-align: center; }
    .hero-text h1 { font-size: 3rem; }
    .hero-text p { margin: 0 auto 40px; }
    .hero-actions { justify-content: center; }
    .hero-stats { justify-content: center; }
    .platforms-grid { grid-template-columns: repeat(2, 1fr); }
    .features-grid { grid-template-columns: 1fr; }
}

@media (max-width: 576px) {
    .platforms-grid { grid-template-columns: 1fr; }
    .cta-box { padding: 40px 20px; }
    .cta-content h2 { font-size: 2rem; }
}

/* ==========================================================================
   NEW STYLES: PREMIUM INTERACTIVE FEATURES
   ========================================================================== */

/* Section reveal effects for IntersectionObserver */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.section-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 10px auto 0;
    text-align: center;
}

/* --- 1. Interactive Profit Calculator Styles --- */
.calculator {
    padding: 100px 0;
    background: radial-gradient(circle at 10% 20%, rgba(168, 85, 247, 0.05) 0%, transparent 50%);
}

.calculator-card {
    max-width: 1000px;
    margin: 0 auto;
    overflow: hidden;
}

.calc-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    padding: 20px;
}

.slider-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    font-weight: 700;
}

.highlight-val {
    font-size: 2.2rem;
    color: var(--primary);
    font-weight: 800;
    text-shadow: 0 0 15px rgba(77, 216, 248, 0.3);
}

/* Custom Slider Styling */
.custom-slider {
    -webkit-appearance: none;
    width: 100%;
    height: 8px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    outline: none;
    margin-bottom: 40px;
    transition: background 0.3s;
}

.custom-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--gradient-hero);
    cursor: pointer;
    box-shadow: 0 0 15px rgba(168, 85, 247, 0.8);
    transition: transform 0.15s, box-shadow 0.15s;
}

.custom-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 25px rgba(168, 85, 247, 1);
}

/* Price inputs */
.price-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.price-input-box {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.price-input-box label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-muted);
}

.price-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.price-wrapper .currency {
    position: absolute;
    left: 15px;
    font-weight: 700;
    color: var(--text-muted);
}

.price-wrapper input {
    width: 100%;
    padding: 14px 15px 14px 45px;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 700;
    outline: none;
    transition: 0.3s;
}

.price-wrapper input[readonly] {
    background: rgba(255, 255, 255, 0.02);
    color: var(--text-muted);
    cursor: not-allowed;
}

.price-wrapper input:focus:not([readonly]) {
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 15px rgba(77, 216, 248, 0.2);
}

.small-desc {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.4);
}

/* Calc Results Panel */
.calc-results {
    display: flex;
    flex-direction: column;
    gap: 20px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 30px;
    justify-content: center;
}

.result-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.03);
    background: rgba(255, 255, 255, 0.01);
}

.result-box span {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 600;
}

.result-box h3 {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--white);
}

.highlight-profit {
    flex-direction: column;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, rgba(77, 216, 248, 0.15) 0%, rgba(168, 85, 247, 0.15) 100%);
    border: 1px solid rgba(77, 216, 248, 0.3);
    padding: 25px 20px;
}

.highlight-profit span {
    color: var(--primary);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.highlight-profit h3 {
    font-size: 2.6rem;
    background: linear-gradient(90deg, #4DD8F8, #A855F7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
    margin: 5px 0;
    text-shadow: 0 0 30px rgba(77, 216, 248, 0.3);
}

.profit-margin-badge {
    background: rgba(37, 211, 102, 0.15) !important;
    color: #25D366 !important;
    border: 1px solid rgba(37, 211, 102, 0.2);
    border-radius: 100px;
    padding: 4px 12px !important;
    font-size: 0.8rem !important;
    font-weight: 700 !important;
    letter-spacing: 0px !important;
    text-transform: none !important;
}

.btn-full {
    width: 100%;
    gap: 10px;
    font-size: 1.05rem;
    padding: 16px 20px;
}


/* --- 2. Interactive MAC Simulator Styles --- */
.simulator {
    padding: 100px 0;
    background: radial-gradient(circle at 90% 80%, rgba(251, 79, 140, 0.04) 0%, transparent 50%);
}

.simulator-card {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    padding-top: 45px;
}

/* Demo Warning Ribbon */
.demo-ribbon {
    position: absolute;
    top: 15px;
    left: 25px;
    background: rgba(251, 79, 140, 0.15);
    color: var(--accent);
    border: 1px solid rgba(251, 79, 140, 0.3);
    padding: 6px 14px;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 5px 15px rgba(251, 79, 140, 0.1);
}

.sim-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

/* Mock Terminal Panel */
.sim-panel {
    background: rgba(10, 10, 20, 0.7);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.sim-panel-header {
    background: rgba(22, 22, 41, 0.9);
    padding: 15px 20px;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    gap: 15px;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-muted);
}

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

.panel-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #FB4F8C;
}

.panel-dots span:nth-child(2) { background: #FBBF24; }
.panel-dots span:nth-child(3) { background: #10B981; }

.sim-panel-body {
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.form-group label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-main);
}

.mac-input-wrapper, .input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.mac-input-wrapper i, .input-wrapper i {
    position: absolute;
    left: 15px;
    color: var(--text-muted);
}

.mac-input-wrapper input, .input-wrapper input {
    width: 100%;
    padding: 14px 15px 14px 45px;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.04);
    color: var(--white);
    font-family: monospace;
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 1px;
    outline: none;
    text-transform: uppercase;
    transition: 0.3s;
}

.mac-input-wrapper input:focus, .input-wrapper input:focus:not([readonly]) {
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 15px rgba(77, 216, 248, 0.2);
}

.help-text {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Terminal Log Logger */
.sim-logger {
    background: rgba(0, 0, 0, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 20px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.8rem;
    line-height: 1.6;
    color: #10B981;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 140px;
    transition: all 0.3s ease;
}

.sim-logger.hidden {
    display: none;
}

.log-line {
    display: flex;
    align-items: center;
    gap: 10px;
}

.log-line i {
    font-size: 0.85rem;
}

.log-line .success-icon {
    color: #10B981;
    animation: scaleIn 0.3s ease forwards;
}

.log-line.hidden {
    display: none;
}

@keyframes scaleIn {
    0% { transform: scale(0); }
    100% { transform: scale(1); }
}

/* Mock TV screen container */
.sim-tv-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.sim-tv {
    width: 100%;
    max-width: 460px;
    position: relative;
}

.tv-screen {
    width: 100%;
    aspect-ratio: 16 / 10;
    background: #05050A;
    border: 12px solid #1E1E2F;
    border-radius: 20px;
    padding: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    transition: box-shadow 0.5s ease, border-color 0.5s ease;
}

.tv-screen.shadow-glow {
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.6);
}

.tv-screen.unlocked-glow {
    border-color: #2D3A44;
    box-shadow: 0 0 40px rgba(37, 211, 102, 0.25);
}

.tv-stand {
    width: 80px;
    height: 40px;
    background: #151522;
    margin: 0 auto;
}

.tv-base {
    width: 220px;
    height: 12px;
    background: #11111C;
    border-radius: 6px;
    margin: 0 auto;
}

/* TV state views */
.tv-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 15px;
    animation: fadeIn 0.4s ease forwards;
    z-index: 2;
}

.tv-state.hidden {
    display: none;
}

.tv-icon {
    font-size: 3rem;
    color: var(--accent);
    margin-bottom: 5px;
}

.state-locked .tv-icon {
    color: rgba(251, 79, 140, 0.6);
    animation: lockPulse 2s ease infinite;
}

.state-loading .tv-icon {
    color: var(--primary);
}

.state-unlocked .tv-icon {
    color: #25D366;
    filter: drop-shadow(0 0 10px rgba(37, 211, 102, 0.5));
}

.tv-state h4 {
    font-size: 1.3rem;
    font-weight: 800;
}

.tv-state p {
    font-size: 0.85rem;
    color: var(--text-muted);
    max-width: 300px;
    line-height: 1.5;
}

.tv-mac-overlay {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    padding: 6px 14px;
    border-radius: 8px;
    font-family: monospace;
    font-size: 0.85rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 5px;
}

.tv-screen .btn-xs {
    padding: 8px 16px;
    font-size: 0.75rem;
    border-radius: 8px;
    margin-top: 10px;
}

/* TV Unlock animations */
.text-gradient {
    background: linear-gradient(90deg, #4DD8F8, #25D366);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

@keyframes lockPulse {
    0%, 100% { opacity: 0.6; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Pure CSS Fireworks simulation */
.fireworks-container {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none;
    z-index: 1;
}

.fireworks-container::before, .fireworks-container::after {
    content: '';
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    box-shadow: 
        -40px -30px #25D366, 40px -50px #4DD8F8, 
        -60px 40px #A855F7, 50px 30px #FB4F8C, 
        0px -70px #FBBF24, -80px -10px #25D366, 
        80px 10px #4DD8F8;
    opacity: 0;
}

.tv-screen.unlocked-glow .fireworks-container::before {
    animation: explode 1.5s ease-out infinite;
    top: 30%; left: 40%;
}

.tv-screen.unlocked-glow .fireworks-container::after {
    animation: explode 1.5s ease-out infinite 0.75s;
    top: 40%; left: 70%;
}

@keyframes explode {
    0% { transform: scale(0); opacity: 0; }
    50% { opacity: 0.8; }
    100% { transform: scale(2.5); opacity: 0; }
}


/* --- 3. Social Proof Section Styles --- */
.social-proof {
    padding: 100px 0;
    background: rgba(255, 255, 255, 0.01);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.metric-card {
    text-align: center;
    padding: 35px 20px;
}

.metric-icon {
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 15px;
    background: var(--gradient-hero);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.metric-card h3 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 5px;
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--white);
}

.metric-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 600;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.testimonial-card {
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 25px;
    position: relative;
}

.testimonial-card::before {
    content: '“';
    position: absolute;
    top: 20px;
    left: 25px;
    font-size: 6rem;
    line-height: 1;
    font-family: serif;
    color: rgba(255, 255, 255, 0.05);
}

.stars {
    color: #FBBF24;
    display: flex;
    gap: 5px;
    font-size: 0.9rem;
    position: relative;
    z-index: 2;
}

.comment {
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--text-main);
    font-style: italic;
    position: relative;
    z-index: 2;
}

.author {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 5px;
}

.author-avatar {
    font-size: 2.2rem;
    color: var(--text-muted);
}

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

.author-info strong {
    color: var(--white);
    font-size: 1rem;
}

.author-info span {
    font-size: 0.8rem;
    color: var(--text-muted);
}


/* --- 4. FAQ Accordion Section Styles --- */
.faq {
    padding: 100px 0;
    background: radial-gradient(circle at 50% 50%, rgba(168, 85, 247, 0.03) 0%, transparent 60%);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.faq-item {
    padding: 0;
    overflow: hidden;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.faq-item:hover, .faq-item.active {
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(77, 216, 248, 0.05);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 30px;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 700;
    text-align: left;
    cursor: pointer;
    outline: none;
    gap: 20px;
}

.faq-toggle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.04);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    transition: transform 0.3s ease, background-color 0.3s, color 0.3s;
}

.faq-item.active .faq-toggle {
    transform: rotate(180deg);
    background-color: var(--primary);
    color: var(--bg-dark);
}

.faq-answer {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    padding: 0 30px;
    transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.35s ease, padding 0.35s ease;
}

.faq-item.active .faq-answer {
    max-height: 250px; /* high enough threshold for auto */
    opacity: 1;
    padding: 0 30px 24px;
}

.faq-answer p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 15px;
}


/* --- 5. Floating WhatsApp Button --- */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background-color: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    z-index: 999;
    text-decoration: none;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.floating-whatsapp:hover {
    transform: scale(1.1);
}

.whatsapp-badge {
    position: absolute;
    top: -3px;
    right: -3px;
    background-color: #FB4F8C;
    color: var(--white);
    border: 2px solid #25D366;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    font-size: 0.75rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 3px 8px rgba(251, 79, 140, 0.3);
    animation: badgeWiggle 2s ease infinite;
}

.whatsapp-pulse, .whatsapp-pulse-second {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: #25D366;
    opacity: 0.4;
    z-index: -1;
    pointer-events: none;
}

.whatsapp-pulse {
    animation: scaleUpPulse 2s ease-out infinite;
}

.whatsapp-pulse-second {
    animation: scaleUpPulse 2s ease-out infinite 1s;
}

@keyframes badgeWiggle {
    0%, 90%, 100% { transform: rotate(0); }
    92% { transform: rotate(-15deg) scale(1.1); }
    94% { transform: rotate(15deg) scale(1.1); }
    96% { transform: rotate(-15deg) scale(1.1); }
    98% { transform: rotate(15deg) scale(1.1); }
}

@keyframes scaleUpPulse {
    0% { transform: scale(1); opacity: 0.4; }
    100% { transform: scale(1.6); opacity: 0; }
}


/* ==========================================================================
   NEW MEDIA QUERIES & MOBILE PERFORMANCE SAFEGUARDS
   ========================================================================== */

/* Glassmorphism GPU Safeguard for Mobile */
@media (max-width: 768px) {
    .geometric-scene {
        height: 380px;
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
        background: rgba(22, 22, 41, 0.98);
    }
    .center-sphere-wrapper {
        width: 100px;
        height: 100px;
    }
    .ring-cyan { width: 200px; height: 200px; }
    .ring-purple { width: 240px; height: 240px; }
    .ring-pink { display: none; }
    
    .card-dashboard-1 { top: 12%; left: 4%; padding: 8px 12px; }
    .card-dashboard-2 { bottom: 12%; right: 4%; padding: 8px 12px; }
    .card-dashboard-3 { display: none; }
    .geometric-scene .badge-top { display: none; }
    .geometric-scene .badge-bottom { display: none; }
    
    .card-desc strong { font-size: 0.9rem; }
    .card-desc span { font-size: 0.65rem; }

    .glass-card {
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
        background: rgba(22, 22, 41, 0.96) !important;
    }
    
    .calc-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 10px;
    }
    
    .price-inputs {
        grid-template-columns: 1fr;
    }
    
    /* Interactive MAC Simulator mobile adjustments */
    .simulator-card {
        padding-top: 20px;
    }
    
    .demo-ribbon {
        position: relative;
        top: 0;
        left: 0;
        margin: 0 auto 25px;
        display: inline-flex;
        justify-content: center;
        width: fit-content;
    }
    
    .sim-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .sim-panel-body {
        padding: 20px;
        gap: 15px;
    }
    
    .tv-screen {
        border-width: 8px;
        padding: 15px;
    }
    
    .tv-state {
        gap: 8px;
    }
    
    .tv-icon {
        font-size: 2.2rem;
        margin-bottom: 0;
    }
    
    .tv-state h4 {
        font-size: 1.1rem;
    }
    
    .tv-state p {
        font-size: 0.75rem;
        max-width: 260px;
        line-height: 1.4;
    }
    
    .tv-mac-overlay {
        font-size: 0.75rem;
        padding: 4px 8px;
        margin-top: 0;
    }

    /* Calculator mobile font sizing */
    .highlight-val {
        font-size: 1.8rem;
    }
    
    .highlight-profit h3 {
        font-size: 2.2rem;
    }
    
    .result-box h3 {
        font-size: 1.25rem;
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
        max-width: 320px;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-question {
        padding: 20px;
        font-size: 1rem;
    }
    
    .faq-answer {
        padding: 0 20px;
    }
    
    .faq-item.active .faq-answer {
        padding: 0 20px 20px;
    }
    
    .floating-whatsapp {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 1.8rem;
    }
}

/* Extra Small Mobile Screens */
@media (max-width: 480px) {
    .geometric-scene {
        height: 300px;
    }
    .center-sphere-wrapper {
        width: 80px;
        height: 80px;
    }
    .ring-cyan { width: 150px; height: 150px; }
    .ring-purple { width: 180px; height: 180px; }
    
    .card-dashboard-1 { top: 8%; left: 2%; padding: 6px 10px; }
    .card-dashboard-2 { bottom: 8%; right: 2%; padding: 6px 10px; }
    
    .card-dashboard-1 i, .card-dashboard-2 i { font-size: 0.9rem; }
    .card-desc strong { font-size: 0.8rem; }
    .card-desc span { font-size: 0.6rem; }
    
    .hero {
        padding: 120px 0 60px;
    }
    .hero-text h1 {
        font-size: 2.2rem !important;
        line-height: 1.2;
    }
    .hero-text p {
        font-size: 1rem !important;
        margin-bottom: 25px;
    }
    .hero-actions {
        flex-direction: column;
        gap: 12px;
        width: 100%;
        max-width: 320px;
        margin: 0 auto 30px;
    }
    .hero-actions .btn {
        width: 100%;
        padding: 14px 20px;
        font-size: 1rem;
    }
    .hero-stats {
        flex-wrap: wrap;
        gap: 15px 30px;
        justify-content: center;
    }
    .stat strong {
        font-size: 1.25rem;
    }
    .stat span {
        font-size: 0.8rem;
    }

    /* MAC Simulator extra small adjustments */
    .sim-panel-body {
        padding: 15px;
        gap: 12px;
    }
    
    .mac-input-wrapper input, .input-wrapper input {
        padding: 12px 10px 12px 35px;
        font-size: 0.95rem;
    }
    
    .mac-input-wrapper i, .input-wrapper i {
        left: 12px;
    }
    
    .tv-screen {
        border-width: 6px;
        padding: 10px;
    }
    
    .tv-state {
        gap: 5px;
    }
    
    .tv-icon {
        font-size: 1.6rem;
    }
    
    .tv-state h4 {
        font-size: 0.95rem;
    }
    
    .tv-state p {
        font-size: 0.68rem;
        max-width: 220px;
        line-height: 1.3;
    }
    
    .tv-mac-overlay {
        font-size: 0.7rem;
        padding: 3px 6px;
    }
    
    .tv-screen .btn-xs {
        padding: 5px 10px;
        font-size: 0.65rem;
        margin-top: 2px;
    }

    /* Calculator extra small adjustments */
    .highlight-val {
        font-size: 1.6rem;
    }
    
    .highlight-profit h3 {
        font-size: 1.8rem;
    }
    
    .result-box {
        padding: 12px 15px;
    }
    
    .result-box h3 {
        font-size: 1.1rem;
    }
    
    .btn-full {
        padding: 14px 16px;
        font-size: 0.95rem;
    }
}

/* Accessibility / Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-delay: 0s !important;
        animation-duration: 0s !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0s !important;
        scroll-behavior: auto !important;
    }
    
    .reveal {
        opacity: 1 !important;
        transform: none !important;
    }
    
    .floating-badge,
    .center-sphere-wrapper,
    .center-sphere-inner,
    .center-sphere-glow,
    .orbit-ring,
    .card-dashboard-1,
    .card-dashboard-2,
    .card-dashboard-3,
    .particle,
    .pulse-indicator {
        animation: none !important;
        transform: none !important;
    }
    
    .orbit-ring {
        border-color: rgba(255, 255, 255, 0.15) !important;
    }
    
    .whatsapp-badge {
        animation: none !important;
    }
    
    .whatsapp-pulse, .whatsapp-pulse-second {
        display: none !important;
    }
}