/* ==========================================================================
   SIRIUSPAGES CORE STACK ARCHITECTURE
   ========================================================================== */

:root {
    /* Color Palette - Premium Space Minimalist */
    --bg-deep: #06060E;
    --bg-surface: #0C0C1A;
    --bg-surface-elevated: #121226;
    --bg-surface-glass: rgba(12, 12, 26, 0.65);
    
    /* Accents & Gradients */
    --accent-cyan: #00E5FF;
    --accent-purple: #7000FF;
    --accent-pink: #FF007A;
    --accent-red: #FF3B30;
    
    /* Typography Colors */
    --text-primary: #F5F5FA;
    --text-secondary: #9E9EBA;
    --text-muted: #5D5D7A;
    --text-dim: #3A3A54;
    
    /* Structural Elements */
    --border-color: rgba(255, 255, 255, 0.06);
    --border-glow: rgba(0, 229, 255, 0.15);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 24px;
    --container-max: 1240px;
    --header-height: 80px;
    
    /* Timing & Curves */
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
}

/* ==========================================================================
   RESET & SYSTEM BASICS
   ========================================================================== */

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

html {
    scroll-behavior: smooth;
    text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    background-color: var(--bg-deep);
}

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

h1, h2, h3, h4, .logo-text, .metric-number, .step-indicator {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.15;
}

ul, ol {
    list-style: none;
}

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

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

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

/* Custom Scrollbar Architecture */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-deep);
}
::-webkit-scrollbar-thumb {
    background: var(--bg-surface-elevated);
    border-radius: var(--radius-sm);
    border: 2px solid var(--bg-deep);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-purple);
}

/* ==========================================================================
   GLOBAL KINETIC LAYOUTS & REVEALS
   ========================================================================== */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin-right: auto;
    margin-left: auto;
    padding-right: 24px;
    padding-left: 24px;
}

.section-padding {
    padding: 140px 0;
}

.text-center { text-align: center; }
.text-gradient {
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-purple) 50%, var(--accent-pink) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% auto;
    animation: gradientShift 6s linear infinite;
}

.section-header {
    margin-bottom: 70px;
    max-width: 720px;
}

.section-header.text-center {
    margin-right: auto;
    margin-left: auto;
}

.section-tag {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent-cyan);
    display: inline-block;
    margin-bottom: 12px;
}

.section-title {
    font-size: 42px;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

.section-description {
    font-size: 18px;
    color: var(--text-secondary);
}

/* ==========================================================================
   AMBIENT COSMIC CONTEXT ENGINE (BACKGROUNDS)
   ========================================================================== */

.space-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
    background: radial-gradient(circle at 50% 30%, #0d0b21 0%, var(--bg-deep) 70%);
}

#stars, #stars2, #stars3 {
    position: absolute;
    top: 0;
    left: 0;
    border-radius: 50%;
    background: transparent;
}

#stars {
    width: 1px;
    height: 1px;
    box-shadow: 120px 450px #FFF, 890px 120px #FFF, 1450px 890px #FFF, 320px 1200px #FFF, 760px 1600px #FFF, 1800px 300px #FFF, 90px 900px #FFF, 1300px 150px #FFF, 540px 710px #FFF;
    animation: cosmicTwinkle 4s infinite ease-in-out;
}

#stars2 {
    width: 2px;
    height: 2px;
    box-shadow: 430px 120px rgba(255,255,255,0.7), 1200px 600px rgba(255,255,255,0.8), 200px 800px rgba(255,255,255,0.5), 1600px 1100px rgba(255,255,255,0.9), 950px 1400px rgba(255,255,255,0.6);
    animation: cosmicTwinkle 7s infinite ease-in-out 1.5s;
}

#stars3 {
    width: 3px;
    height: 3px;
    box-shadow: 700px 300px rgba(0, 229, 255, 0.4), 100px 1400px rgba(255, 0, 122, 0.3), 1500px 200px rgba(112, 0, 255, 0.4), 850px 950px rgba(0, 229, 255, 0.3);
    animation: cosmicTwinkle 10s infinite ease-in-out 3s;
}

#nebula-glow {
    position: absolute;
    top: -20%;
    left: 25%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(112,0,255,0.07) 0%, rgba(0,229,255,0.03) 45%, rgba(0,0,0,0) 70%);
    filter: blur(80px);
    animation: nebulaPulse 15s infinite ease-in-out alternate;
}

.matrix-bg {
    position: relative;
}

.matrix-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255,255,255,0.01) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.01) 1px, transparent 1px);
    background-size: 40px 40px;
    background-position: center;
    mask-image: radial-gradient(circle, black 30%, transparent 80%);
    pointer-events: none;
    z-index: 0;
}

.matrix-bg > div {
    position: relative;
    z-index: 1;
}

/* ==========================================================================
   INTERACTIVE MASTER MODULES (BUTTONS & UI NODES)
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    white-space: nowrap;
    transition: var(--transition-smooth);
    position: relative;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 15px;
}

.btn-xl {
    padding: 20px 40px;
    font-size: 16px;
    letter-spacing: 0.01em;
}

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

.btn-primary {
    background: var(--text-primary);
    color: var(--bg-deep);
}

.btn-primary:hover {
    transform: translateY(-2px);
    background: #FFFFFF;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(8px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

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

.btn-outline:hover {
    border-color: var(--text-primary);
    background: rgba(255, 255, 255, 0.02);
}

.glowing-btn {
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-purple) 100%);
    color: #FFFFFF;
    border: none;
    box-shadow: 0 4px 20px rgba(0, 229, 255, 0.15);
}

.glowing-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(0, 229, 255, 0.4), 0 0 40px rgba(112, 0, 255, 0.2);
    background: linear-gradient(135deg, #24ebff 0%, #821aff 100%);
}

.glowing-btn:disabled { 
    opacity: 0.7; 
    cursor: not-allowed; 
    transform: none;
    box-shadow: none;
}

/* ==========================================================================
   NAVIGATION DESK & HEADER CAP
   ========================================================================== */

.main-header {
    height: var(--header-height);
    width: 100%;
    z-index: 1000;
    transition: var(--transition-smooth);
    border-bottom: 1px solid transparent;
}

.navbar-fixed {
    position: fixed;
    top: 0;
    left: 0;
    background-color: var(--bg-surface-glass);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
}

.header-container {
    height: 100%;
    display: table;
    width: 100%;
}

.logo-container {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-icon-wrapper {
    margin-right: -10px; 
    position: relative;
    z-index: -8; 
}

.logo-text {
    position: relative;
    z-index: 1;
}

.main-nav {
    display: table-cell;
    vertical-align: middle;
    text-align: center;
}

.nav-links {
    display: inline-block;
}

.nav-links li {
    display: inline-block;
    margin: 0 18px;
}

.nav-link-item {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 8px 0;
}

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

.nav-link-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-cyan);
    transition: var(--transition-fast);
}

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

.header-actions {
    display: table-cell;
    vertical-align: middle;
    text-align: right;
    width: 320px;
}

.header-actions .btn {
    margin-left: 12px;
}

.mobile-menu-toggle {
    display: none;
    cursor: pointer;
}

/* ==========================================================================
   ORBITAL HERO COMPLEX
   ========================================================================== */

.hero-section {
    padding-top: calc(var(--header-height) + 80px);
    padding-bottom: 120px;
    position: relative;
    overflow: hidden;
}

.hero-container {
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 32px;
    backdrop-filter: blur(4px);
}

.badge-dot {
    width: 6px;
    height: 6px;
    background-color: var(--accent-cyan);
    border-radius: 50%;
    margin-right: 8px;
    box-shadow: 0 0 10px var(--accent-cyan);
    animation: alertPulse 2s infinite alternate;
}

.badge-text {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.hero-title {
    font-size: 68px;
    letter-spacing: -0.04em;
    line-height: 1.08;
    margin-bottom: 28px;
    max-width: 900px;
    margin-right: auto;
    margin-left: auto;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    max-width: 680px;
    margin: 0 auto 44px auto;
    line-height: 1.6;
}

.hero-cta-group {
    margin-bottom: 80px;
}

.hero-cta-group .btn {
    margin: 0 8px;
}

.hero-metrics {
    display: table;
    margin: 0 auto 90px auto;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 24px 40px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.01) 50%, transparent);
}

.metric-item {
    display: table-cell;
    text-align: left;
    padding: 0 40px;
    vertical-align: middle;
}

.metric-number {
    font-size: 48px;
    display: block;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 4px;
}

.metric-unit {
    color: var(--accent-purple);
    font-size: 32px;
}

.metric-label {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

.metric-divider {
    display: table-cell;
    width: 1px;
    height: 100%;
    background-color: var(--border-color);
}

.hero-preview-wrapper {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
}

.hero-preview-wrapper::before {
    content: '';
    position: absolute;
    bottom: -30px;
    left: 10%;
    width: 80%;
    height: 40px;
    background: var(--accent-purple);
    filter: blur(50px);
    opacity: 0.25;
    pointer-events: none;
}

.browser-mockup {
    background: var(--bg-surface);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.5);
}

.browser-header {
    background: rgba(255,255,255,0.02);
    padding: 14px 20px;
    border-bottom: 1px solid var(--border-color);
    display: table;
    width: 100%;
}

.browser-dots {
    display: table-cell;
    vertical-align: middle;
    width: 80px;
    text-align: left;
}

.dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 6px;
}

.dot.red { background-color: rgba(255, 95, 87, 0.4); }
.dot.yellow { background-color: rgba(255, 189, 46, 0.4); }
.dot.green { background-color: rgba(40, 201, 64, 0.4); }

.browser-address {
    display: table-cell;
    vertical-align: middle;
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-sm);
    font-size: 11px;
    color: var(--text-muted);
    padding: 6px 0;
    text-align: center;
    font-family: monospace;
    letter-spacing: 0.05em;
    border: 1px solid rgba(255,255,255,0.02);
}

.browser-content-placeholder {
    height: 480px;
    position: relative;
    background-color: #080812;
    overflow: hidden;
}

.pulse-glow-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(0,229,255,0.12) 0%, transparent 70%);
    animation: coreBreathing 4s infinite ease-in-out;
}

.interactive-blueprint {
    position: absolute;
    inset: 0;
}

.blueprint-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(0, 229, 255, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(0, 229, 255, 0.03) 1px, transparent 1px);
    background-size: 30px 30px;
    background-position: center;
}

.blueprint-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
    animation: scannerPass 3.5s infinite linear;
}

/* ==========================================================================
   THE BOTTLENECK COMPLEX (COMPARISONS)
   ========================================================================== */

.comparison-grid {
    display: table;
    width: 100%;
    table-layout: fixed;
    border-collapse: separate;
    border-spacing: 24px 0;
}

.comparison-card {
    display: table-cell;
    vertical-align: top;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 50px;
    position: relative;
    transition: var(--transition-smooth);
}

.comparison-card h3 {
    font-size: 26px;
    margin-bottom: 24px;
}

.card-icon-header {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
}

.icon-red {
    background: rgba(255, 59, 48, 0.08);
    color: var(--accent-red);
    border: 1px solid rgba(255, 59, 48, 0.15);
}

.icon-cyan {
    background: rgba(0, 229, 255, 0.08);
    color: var(--accent-cyan);
    border: 1px solid rgba(0, 229, 255, 0.15);
}

.comparison-list li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 18px;
    color: var(--text-secondary);
    font-size: 15px;
}

.comparison-list li strong {
    color: var(--text-primary);
}

.old-way-card .comparison-list li::before {
    content: '×';
    position: absolute;
    left: 2px;
    top: -2px;
    color: var(--accent-red);
    font-size: 20px;
    font-weight: 400;
}

.sirius-way-card .comparison-list li::before {
    content: '→';
    position: absolute;
    left: 2px;
    top: 0;
    color: var(--accent-cyan);
    font-size: 16px;
    font-weight: bold;
}

.sirius-way-card {
    background: linear-gradient(145deg, var(--bg-surface-elevated) 0%, var(--bg-surface) 100%);
}

.active-glow {
    border-color: rgba(112, 0, 255, 0.3);
    box-shadow: 0 0 40px rgba(112, 0, 255, 0.1), inset 0 0 20px rgba(112, 0, 255, 0.05);
}

.card-badge {
    position: absolute;
    top: 24px;
    right: 24px;
    background: rgba(0, 229, 255, 0.1);
    border: 1px solid rgba(0, 229, 255, 0.2);
    color: var(--accent-cyan);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 100px;
    letter-spacing: 0.05em;
}

.tile-interactive:hover {
    transform: translateY(-4px);
    border-color: rgba(255,255,255,0.12);
}

.sirius-way-card.tile-interactive:hover {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 50px rgba(0, 229, 255, 0.15);
}

/* ==========================================================================
   PRODUCTION CORE CAPABILITIES (SERVICES)
   ========================================================================== */

.services-grid {
    display: table;
    width: 100%;
    table-layout: fixed;
    border-collapse: separate;
    border-spacing: 24px 0;
}

.service-card {
    display: table-cell;
    vertical-align: top;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    padding: 44px;
    border-radius: var(--radius-md);
    transition: var(--transition-smooth);
    backdrop-filter: blur(4px);
}

.service-icon {
    margin-bottom: 28px;
}

.service-card h3 {
    font-size: 22px;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
}

.interactive-hover-lift:hover {
    transform: translateY(-6px);
    background: var(--bg-surface-elevated);
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

/* ==========================================================================
   THE 24H PROPULSION ENGINE TIMELINE
   ========================================================================== */

.timeline-container {
    position: relative;
    max-width: 860px;
    margin: 40px auto 0 auto;
}

.timeline-line {
    position: absolute;
    left: 40px;
    top: 10px;
    bottom: 10px;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent-cyan) 0%, var(--accent-purple) 50%, var(--border-color) 100%);
}

.timeline-step {
    position: relative;
    padding-left: 100px;
    margin-bottom: 60px;
}

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

.step-indicator {
    position: absolute;
    left: 16px;
    top: 0;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--bg-surface-elevated);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    z-index: 2;
    transition: var(--transition-smooth);
}

.step-time {
    display: block;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--accent-cyan);
    letter-spacing: 0.05em;
    margin-bottom: 6px;
}

.step-content h3 {
    font-size: 22px;
    margin-bottom: 10px;
}

.step-content p {
    color: var(--text-secondary);
    font-size: 15px;
    max-width: 680px;
}

.step-interactive:hover .step-indicator {
    background: var(--accent-purple);
    border-color: var(--accent-cyan);
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.4);
    transform: scale(1.1);
}

/* ==========================================================================
   PRICING CONFIGURATOR TERMINALS
   ========================================================================== */

.pricing-grid {
    display: table;
    width: 100%;
    table-layout: fixed;
    border-collapse: separate;
    border-spacing: 24px 0;
}

.pricing-card {
    display: table-cell;
    vertical-align: top;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
    position: relative;
    transition: var(--transition-smooth);
    backdrop-filter: blur(4px);
}

.pricing-header .tier-name {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 16px;
}

.tier-price {
    font-size: 48px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 16px;
}

.price-cycle {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 400;
    letter-spacing: 0;
}

.tier-desc {
    font-size: 14px;
    color: var(--text-secondary);
    min-height: 44px;
}

.pricing-divider {
    height: 1px;
    background: var(--border-color);
    margin: 32px 0;
}

.pricing-features {
    margin-bottom: 40px;
}

.pricing-features li {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 14px;
    position: relative;
    padding-left: 24px;
}

.pricing-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-cyan);
    font-weight: bold;
}

.pricing-features li strong {
    color: var(--text-primary);
}

.premium-tier {
    background: linear-gradient(180deg, rgba(112,0,255,0.06) 0%, rgba(0,0,0,0) 100%), var(--bg-surface-elevated);
    border-color: rgba(112, 0, 255, 0.4);
    transform: scale(1.03);
}

.tier-badge-top {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-pink));
    color: #FFFFFF;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 6px 18px;
    border-radius: 100px;
    letter-spacing: 0.05em;
    box-shadow: 0 4px 15px rgba(112, 0, 255, 0.3);
}

.card-interactive:hover {
    border-color: rgba(255,255,255,0.15);
}

.premium-tier.card-interactive:hover {
    border-color: var(--accent-cyan);
    box-shadow: 0 15px 40px rgba(0, 229, 255, 0.1);
}

/* ==========================================================================
   SOCIAL PROOF MASONRY BLOCK
   ========================================================================== */

.testimonials-masonry {
    display: table;
    width: 100%;
    table-layout: fixed;
    border-collapse: separate;
    border-spacing: 24px 0;
}

.testimonial-card {
    display: table-cell;
    vertical-align: top;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 40px;
    border-radius: var(--radius-md);
    transition: var(--transition-smooth);
}

.rating-stars {
    color: #FFCC00;
    font-size: 14px;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.testimonial-text {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 24px;
    font-style: italic;
}

.user-meta .user-name {
    display: block;
    font-weight: 600;
    font-size: 15px;
    color: var(--text-primary);
}

.user-meta .user-title {
    font-size: 12px;
    color: var(--text-muted);
}

.item-interactive:hover {
    border-color: rgba(255,255,255,0.1);
    transform: translateY(-2px);
}

/* ==========================================================================
   SYSTEM ACCORDION PROTOCOLS (FAQ)
   ========================================================================== */

.FAQ-container {
    max-width: 800px;
}

.faq-accordion-group {
    margin-top: 50px;
}

.faq-item {
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid var(--border-color);
    margin-bottom: 16px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: var(--transition-fast);
}

.faq-question {
    padding: 24px 30px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 17px;
    font-weight: 600;
    cursor: pointer;
    user-select: none;
    position: relative;
    outline: none;
    list-style: none;
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 22px;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.faq-item[open] .faq-question::after {
    content: '−';
    color: var(--accent-cyan);
}

.faq-answer {
    padding: 0 30px 24px 30px;
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.6;
    border-top: 1px solid transparent;
}

.faq-item[open] {
    background: var(--bg-surface);
    border-color: rgba(255,255,255,0.1);
}

/* ==========================================================================
   PRODUCTION INPUT TERMINAL (CONTACT FORM)
   ========================================================================== */

.form-max-container {
    max-width: 800px;
    margin: 0 auto;
}

.terminal-window {
    background: #05050A;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    box-shadow: 0 40px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.05);
    overflow: hidden;
}

.terminal-header {
    background: #0E0E16;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.terminal-actions {
    display: flex;
    gap: 8px;
}

.term-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.term-dot.close { background: #FF5F56; }
.term-dot.minimize { background: #FFBD2E; }
.term-dot.maximize { background: #27C93F; }

.terminal-title {
    margin: 0 auto;
    font-family: monospace;
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    padding-right: 40px; 
}

.terminal-body {
    padding: 40px;
}

.terminal-intro {
    margin-bottom: 36px;
    font-family: monospace;
}

.term-line {
    font-size: 14px;
    color: #FFFFFF;
    margin-bottom: 6px;
}

.term-prompt {
    color: var(--accent-cyan);
    font-weight: bold;
}

.terminal-intro .text-muted {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 14px;
    margin-top: 10px;
    line-height: 1.6;
}

/* Form Layouts */
.form-row-two {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.interactive-form input[type="text"],
.interactive-form input[type="email"],
.interactive-form input[type="url"],
.interactive-form textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    color: #FFFFFF;
    font-size: 14px;
    transition: var(--transition-fast);
    outline: none;
    box-sizing: border-box;
}

.interactive-form input:focus,
.interactive-form textarea:focus {
    border-color: var(--accent-purple);
    background: rgba(255, 255, 255, 0.04);
    box-shadow: 0 0 15px rgba(112, 0, 255, 0.15);
}

.input-helper { 
    display: block; 
    font-size: 11px; 
    color: var(--text-muted); 
    margin-top: 6px; 
}

/* Custom Select Dropdown Component */
.custom-select-wrapper {
    position: relative;
    user-select: none;
    width: 100%;
}

.custom-select-trigger {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    color: #FFFFFF;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.custom-select-trigger:hover,
.custom-select-wrapper.open .custom-select-trigger {
    border-color: var(--accent-purple);
    background: rgba(255, 255, 255, 0.04);
}

.custom-options {
    position: absolute;
    display: block;
    top: 100%;
    left: 0;
    right: 0;
    background: #0E0E16;
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    box-shadow: 0 10px 20px rgba(0,0,0,0.5);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: var(--transition-fast);
    z-index: 10;
    margin-top: 4px;
}

.custom-select-wrapper.open .custom-options {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
}

.custom-option {
    padding: 12px 18px;
    font-size: 14px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
}

.custom-option:last-child {
    border-bottom: none;
}

.custom-option:hover,
.custom-option.selected {
    background: rgba(0, 229, 255, 0.05);
    color: var(--accent-cyan);
}

/* Grid de Planos (Radios) */
.plan-selection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 15px;
}
.plan-card-label { cursor: pointer; position: relative; display: block; }
.plan-radio { position: absolute; top: 15px; right: 15px; accent-color: var(--accent-cyan); width: 18px; height: 18px; z-index: 2; cursor: pointer;}
.plan-card-content {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 20px;
    transition: var(--transition-smooth);
    height: 100%;
    box-sizing: border-box;
}
.plan-card-label:hover .plan-card-content { border-color: rgba(0, 229, 255, 0.5); background: rgba(0, 229, 255, 0.02); }
.plan-radio:checked + .plan-card-content { border-color: var(--accent-cyan); background: rgba(0, 229, 255, 0.05); box-shadow: 0 0 15px rgba(0, 229, 255, 0.1); }
.plan-title { font-weight: 600; margin-bottom: 8px; color: #fff; padding-right: 25px; }
.plan-price { font-size: 24px; font-weight: bold; color: var(--accent-cyan); margin-bottom: 8px; font-family: 'Space Grotesk', sans-serif;}
.plan-price span { font-size: 13px; color: var(--text-muted); font-weight: normal; }
.plan-desc { font-size: 13px; color: var(--text-secondary); line-height: 1.4; }

/* Drag & Drop Zone */
.file-drop-area {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    width: 100%;
    padding: 30px;
    background: rgba(255,255,255,0.02);
    border: 2px dashed rgba(255,255,255,0.2);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    box-sizing: border-box;
}
.file-drop-area.is-active { border-color: var(--accent-cyan); background: rgba(0, 229, 255, 0.05); }
.fake-btn { background: rgba(255,255,255,0.1); border-radius: 4px; padding: 8px 15px; font-size: 13px; font-weight: 600; margin-bottom: 10px; cursor: pointer; color: var(--text-primary); }
.file-msg { font-size: 13px; color: var(--text-secondary); }
.file-input { position: absolute; left: 0; top: 0; height: 100%; width: 100%; cursor: pointer; opacity: 0; }

/* Checkbox & Button */
.form-checkbox-group { display: flex; gap: 12px; align-items: flex-start; margin: 32px 0; }
.form-checkbox-group input { margin-top: 2px; accent-color: var(--accent-cyan); width: 18px; height: 18px; cursor: pointer; flex-shrink: 0; }
.form-checkbox-group label { font-size: 13px; color: var(--text-secondary); line-height: 1.5; cursor: pointer; text-transform: none; font-weight: 400; letter-spacing: 0; }

.form-submit-wrapper { margin-top: 10px; }

/* Feedback Mensagem Web3Forms */
.form-result { margin-bottom: 20px; font-size: 14px; font-weight: 500; text-align: center; padding: 14px; border-radius: var(--radius-sm); display: none; }
.form-result.success { display: block; background: rgba(39, 201, 63, 0.1); color: #27C93F; border: 1px solid rgba(39, 201, 63, 0.3); }
.form-result.error { display: block; background: rgba(255, 95, 86, 0.1); color: #FF5F56; border: 1px solid rgba(255, 95, 86, 0.3); }

/* ==========================================================================
   GLOBAL FOOTER BLOCK
   ========================================================================== */

.main-footer {
    background: #040409;
    border-top: 1px solid var(--border-color);
    padding-top: 90px;
}

.footer-container {
    display: table;
    width: 100%;
    table-layout: fixed;
    padding-bottom: 60px;
}

.footer-brand-column {
    display: table-cell;
    vertical-align: top;
    width: 45%;
    padding-right: 60px;
}

.footer-tagline {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 20px;
    max-width: 380px;
}

.footer-timezone-note {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 16px;
}

.footer-links-column {
    display: table-cell;
    vertical-align: top;
    width: 25%;
}

.footer-links-column h4 {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #FFFFFF;
    margin-bottom: 24px;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    font-size: 14px;
    color: var(--text-secondary);
}

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

.status-indicator-block {
    display: inline-flex;
    align-items: center;
    background: rgba(39, 201, 63, 0.05);
    border: 1px solid rgba(39, 201, 63, 0.15);
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 16px;
}

.status-pulse-dot {
    width: 8px;
    height: 8px;
    background: #27C93F;
    border-radius: 50%;
    margin-right: 10px;
    box-shadow: 0 0 12px #27C93F;
    animation: alertPulse 1.8s infinite alternate;
}

.status-text {
    font-size: 12px;
    font-weight: 600;
    color: #27C93F;
}

.status-capacity-note {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.03);
    padding: 30px 0;
}

.footer-bottom-container {
    display: table;
    width: 100%;
}

.copyright-text {
    display: table-cell;
    font-size: 13px;
    color: var(--text-muted);
}

.footer-legal-links {
    display: table-cell;
    text-align: right;
}

.footer-legal-links a {
    font-size: 13px;
    color: var(--text-muted);
    margin-left: 24px;
}

.footer-legal-links a:hover {
    color: var(--text-secondary);
}

/* ==========================================================================
   SYSTEM ANIMATIONS DEF (KEYFRAMES)
   ========================================================================== */

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

@keyframes nebulaPulse {
    0% { transform: scale(1) translate(0, 0); opacity: 0.6; }
    100% { transform: scale(1.15) translate(-5%, 5%); opacity: 1; }
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes alertPulse {
    0% { opacity: 0.4; transform: scale(0.95); }
    100% { opacity: 1; transform: scale(1.05); }
}

@keyframes starPulse {
    0%, 100% { filter: drop-shadow(0 0 2px rgba(0,229,255,0.2)); }
    50% { filter: drop-shadow(0 0 12px rgba(0,229,255,0.6)); }
}

@keyframes coreBreathing {
    0%, 100% { transform: translate(-50%, -50%) scale(0.9); opacity: 0.7; }
    50% { transform: translate(-50%, -50%) scale(1.1); opacity: 1; }
}

@keyframes scannerPass {
    0% { top: 0%; opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { top: 100%; opacity: 0; }
}

/* ==========================================================================
   RESPONSIVE GRID ADAPTATION (MEDIA QUERIES)
   ========================================================================== */

@media (max-width: 1024px) {
    .section-padding { padding: 100px 0; }
    .hero-title { font-size: 52px; }
    
    .comparison-grid, .services-grid, .pricing-grid, .testimonials-masonry {
        display: block;
        width: 100%;
    }
    
    .comparison-card, .service-card, .pricing-card, .testimonial-card {
        display: block;
        width: 100%;
        margin-bottom: 24px;
    }
    
    .premium-tier {
        transform: scale(1);
    }
}

@media (max-width: 768px) {
    .hide-mobile { display: none !important; }
    
    .main-header {
        position: fixed;
        background: var(--bg-surface);
    }
    
    .main-nav { display: none; }
    
    .header-actions { width: auto; }
    
    .hero-title { font-size: 40px; }
    .hero-subtitle { font-size: 16px; }
    
    .hero-metrics {
        display: block;
        padding: 20px;
    }
    
    .metric-item {
        display: block;
        text-align: center;
        padding: 16px 0;
    }
    
    .metric-divider {
        display: block;
        width: 100%;
        height: 1px;
    }
    
    .browser-content-placeholder { height: 320px; }
    
    /* Responsividade do Formulário Novo */
    .form-row-two { 
        grid-template-columns: 1fr; 
        gap: 0;
    }
    
    .timeline-line { left: 20px; }
    .timeline-step { padding-left: 54px; }
    
    .step-indicator {
        left: 3px;
        width: 36px;
        height: 36px;
        font-size: 12px;
    }
    
    .footer-container { display: block; }
    
    .footer-brand-column, .footer-links-column {
        display: block;
        width: 100%;
        padding-right: 0;
        margin-bottom: 40px;
    }
    
    .footer-bottom-container { display: block; text-align: center; }
    
    .copyright-text, .footer-legal-links {
        display: block;
        text-align: center;
        width: 100%;
    }
    
    .footer-legal-links { margin-top: 16px; }
    .footer-legal-links a { margin: 0 10px; }
}