/* ==========================================================================
   DESIGN SYSTEM & CUSTOM PROPERTIES
   ========================================================================== */
:root {
    /* Color Palette */
    --color-bg-dark: #070913;
    --color-bg-card: #101223;
    --color-bg-nav: rgba(7, 9, 19, 0.75);
    
    --color-primary: #6366f1;       /* Vibrant Indigo */
    --color-primary-glow: rgba(99, 102, 241, 0.15);
    --color-primary-hover: #4f46e5;
    
    --color-secondary: #ec4899;     /* Electric Pink */
    --color-secondary-glow: rgba(236, 72, 153, 0.15);
    --color-secondary-hover: #db2777;

    --color-cyan: #06b6d4;          /* Cyber Cyan */
    --color-cyan-glow: rgba(6, 182, 212, 0.15);
    
    --color-text-main: #f3f4f6;     /* Off-White */
    --color-text-muted: #9ca3af;    /* Sleek Gray */
    --color-text-dark: #1f2937;
    
    --gradient-purple-pink: linear-gradient(135deg, #6366f1 0%, #ec4899 100%);
    --gradient-blue-cyan: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%);
    --gradient-cyber: linear-gradient(90deg, #6366f1 0%, #ec4899 50%, #06b6d4 100%);
    
    /* Layout & Styling Tokens */
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --border-radius-xl: 32px;
    
    --glass-background: rgba(255, 255, 255, 0.03);
    --glass-border: 1px solid rgba(255, 255, 255, 0.08);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--color-bg-dark);
}

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

/* Radial Glow following cursor (interactive via JS) */
.cursor-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.12) 0%, rgba(236, 72, 153, 0.03) 50%, transparent 100%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s;
    mix-blend-mode: screen;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg-dark);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text-main);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    letter-spacing: -0.01em;
}

h3 {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    margin-bottom: 1rem;
}

p {
    color: var(--color-text-muted);
}

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

/* ==========================================================================
   LAYOUT STRUCTURE
   ========================================================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
}

.section {
    padding: 8rem 0;
    position: relative;
    z-index: 1;
}

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

.section-subtitle {
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    background: var(--gradient-purple-pink);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
    margin-bottom: 0.75rem;
}

.section-title {
    margin-bottom: 1rem;
}

.section-desc {
    max-width: 600px;
    font-size: 1.125rem;
    margin: 0 auto;
}

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

.grid {
    display: grid;
    gap: 2rem;
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

/* ==========================================================================
   GLASSMORPHISM & PREMIUM UI ELEMENTS
   ========================================================================== */
.glass-card {
    background: var(--glass-background);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: var(--glass-border);
    box-shadow: var(--glass-shadow);
    border-radius: var(--border-radius-md);
    padding: 2.5rem;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, transparent 100%);
    pointer-events: none;
}

.gradient-border-glow {
    position: relative;
}

.gradient-border-glow::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--border-radius-md);
    padding: 2px;
    background: var(--gradient-cyber);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    opacity: 0.6;
    transition: var(--transition-smooth);
}

.gradient-border-glow:hover::after {
    opacity: 1;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2.25rem;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--gradient-purple-pink);
    color: #fff;
    box-shadow: 0 10px 25px -5px rgba(236, 72, 153, 0.4);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-cyber);
    z-index: -1;
    opacity: 0;
    transition: var(--transition-smooth);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px -5px rgba(236, 72, 153, 0.6);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
}

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

.btn-icon {
    transition: transform 0.3s ease;
}

.btn:hover .btn-icon {
    transform: translateX(4px);
}

/* ==========================================================================
   NAVIGATION HEADER
   ========================================================================== */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: var(--color-bg-nav);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: var(--glass-border);
    transition: var(--transition-smooth);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 5rem;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
    text-decoration: none;
    letter-spacing: -0.01em;
}

.logo-accent {
    color: var(--color-primary);
    background: var(--gradient-purple-pink);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: var(--color-text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9375rem;
    transition: var(--transition-fast);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link:hover {
    color: #fff;
}

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn-nav {
    padding: 0.625rem 1.5rem;
    font-size: 0.875rem;
}

.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    width: 30px;
    z-index: 110;
}

.mobile-nav-toggle .bar {
    width: 100%;
    height: 2px;
    background-color: #fff;
    transition: var(--transition-fast);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
    padding-top: 10rem;
    padding-bottom: 6rem;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.badge-new {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    padding: 0.375rem 1rem;
    border-radius: 50px;
    color: var(--color-primary);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-primary);
    border-radius: 50%;
    display: inline-block;
    animation: pulse 1.5s infinite;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
}

.hero-actions {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 3.5rem;
    flex-wrap: wrap;
}

.hero-trust {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.trust-stars {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.trust-stars .star {
    color: #fbbf24; /* Premium gold */
}

.trust-rating {
    margin-left: 0.5rem;
    font-weight: 600;
    color: #fff;
}

.trust-labels {
    display: flex;
    gap: 1.5rem;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* Hero UI Mockup Visual */
.hero-visual {
    position: relative;
}

.hero-visual::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.15) 0%, transparent 70%);
    top: -50px;
    right: -50px;
    z-index: 0;
    filter: blur(20px);
}

.glass-dashboard {
    background: rgba(16, 18, 35, 0.7);
    border: var(--glass-border);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1;
    position: relative;
}

.dashboard-header {
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 1rem;
    display: flex;
    align-items: center;
    position: relative;
}

.window-dots {
    display: flex;
    gap: 6px;
    position: absolute;
    left: 1rem;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}
.dot-red { background: #ef4444; }
.dot-yellow { background: #f59e0b; }
.dot-green { background: #10b981; }

.window-url {
    margin: 0 auto;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    background: rgba(255, 255, 255, 0.04);
    padding: 0.25rem 2.5rem;
    border-radius: 50px;
    font-family: monospace;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.dashboard-body {
    display: grid;
    grid-template-columns: 50px 1fr;
    height: 320px;
}

.dash-sidebar {
    background: rgba(255, 255, 255, 0.01);
    border-right: 1px solid rgba(255, 255, 255, 0.03);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    padding-top: 1.5rem;
}

.sidebar-item {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.1);
}

.sidebar-item.active {
    background: var(--color-primary);
}

.dash-main {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

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

.dash-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-sm);
    padding: 1rem;
    position: relative;
    overflow: hidden;
}

.dash-card::before {
    content: '';
    position: absolute;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    top: -50px;
    right: -50px;
    filter: blur(25px);
    opacity: 0.3;
}

.cyan-glow::before {
    background: var(--color-cyan);
}
.pink-glow::before {
    background: var(--color-secondary);
}

.card-stat {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.card-label {
    font-size: 0.6875rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.card-value {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
}

.trend {
    font-size: 0.6875rem;
    font-weight: 700;
    align-self: flex-start;
    padding: 0.1rem 0.4rem;
    border-radius: 50px;
}

.trend.positive {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.card-chart {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
}

.chart-rate {
    color: var(--color-cyan);
    font-weight: 700;
}

.chart-bars {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    height: 60px;
    padding-top: 0.5rem;
}

.bar-col {
    width: 10%;
    height: var(--height);
    background: linear-gradient(to top, var(--color-primary), var(--color-cyan));
    border-radius: 3px 3px 0 0;
    opacity: 0.85;
    animation: growBar 1s ease-out;
}

.dash-recent {
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: var(--border-radius-sm);
    padding: 0.75rem 1rem;
}

.recent-title {
    font-size: 0.6875rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.recent-order {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.order-avatar {
    width: 24px;
    height: 24px;
    background: var(--gradient-purple-pink);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.625rem;
    font-weight: 700;
}

.order-info {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.order-name {
    font-size: 0.8125rem;
    font-weight: 600;
}

.order-time {
    font-size: 0.6875rem;
    color: var(--color-text-muted);
}

.order-price {
    font-size: 0.8125rem;
    font-weight: 700;
    color: #10b981;
}

/* ==========================================================================
   FEATURES / BENEFITS SECTION
   ========================================================================== */
.feature-card {
    background: var(--glass-background);
    border: var(--glass-border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--border-radius-md);
    padding: 2.5rem;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: rgba(99, 102, 241, 0.3);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 20px 40px -20px rgba(99, 102, 241, 0.3);
}

.feature-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.feature-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.15;
}

.icon-cyan { color: var(--color-cyan); }
.icon-cyan::before { background: var(--color-cyan); }

.icon-violet { color: var(--color-primary); }
.icon-violet::before { background: var(--color-primary); }

.icon-pink { color: var(--color-secondary); }
.icon-pink::before { background: var(--color-secondary); }

.feature-card h3 {
    margin-bottom: 0;
}

.feature-card p {
    font-size: 0.9375rem;
}

/* ==========================================================================
   INTERACTIVE CONFIGURATOR
   ========================================================================== */
.configurator-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 3rem;
    align-items: start;
}

.config-controls {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.config-step {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.step-num {
    background: var(--gradient-purple-pink);
    color: #fff;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
    box-shadow: 0 4px 10px rgba(236, 72, 153, 0.3);
}

/* Radio Cards (Select Industry) */
.radio-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.radio-card {
    position: relative;
    cursor: pointer;
}

.radio-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.radio-content {
    display: flex;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-sm);
    padding: 1.25rem;
    transition: var(--transition-fast);
    height: 100%;
}

.radio-card input[type="radio"]:checked + .radio-content {
    background: rgba(99, 102, 241, 0.08);
    border-color: var(--color-primary);
    box-shadow: 0 0 15px rgba(99, 102, 241, 0.2);
}

.radio-title {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    color: #fff;
    margin-bottom: 0.25rem;
}

.radio-desc {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    line-height: 1.4;
}

/* Range Slider */
.slider-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.01);
    padding: 1.5rem;
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.config-slider {
    -webkit-appearance: none;
    width: 100%;
    height: 8px;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.1);
    outline: none;
}

.config-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--gradient-purple-pink);
    cursor: pointer;
    box-shadow: 0 0 10px rgba(236, 72, 153, 0.5);
    transition: transform 0.2s;
}

.config-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.slider-current-val {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-cyan);
    font-size: 1rem;
}

/* Checkbox Cards (Zusatzfunktionen) */
.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.check-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-sm);
    padding: 1rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.check-card input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.check-box {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    display: inline-block;
    position: relative;
    flex-shrink: 0;
    transition: var(--transition-fast);
}

.check-card input[type="checkbox"]:checked ~ .check-box {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
}

.check-card input[type="checkbox"]:checked ~ .check-box::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 6px;
    width: 5px;
    height: 10px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.check-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    transition: var(--transition-fast);
}

.check-card input[type="checkbox"]:checked ~ .check-label {
    color: #fff;
    font-weight: 500;
}

.check-card:hover {
    background: rgba(255, 255, 255, 0.04);
}

/* Result Box Styles */
.config-result {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.result-badge {
    background: rgba(6, 182, 212, 0.1);
    color: var(--color-cyan);
    border: 1px solid rgba(6, 182, 212, 0.3);
    padding: 0.35rem 0.75rem;
    border-radius: 50px;
    align-self: flex-start;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.result-system {
    font-size: 1.75rem;
    margin-bottom: -0.75rem;
}

.result-description {
    font-size: 0.9375rem;
}

.result-stats {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 1.25rem 0;
}

.result-stat {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
}

.stat-label {
    color: var(--color-text-muted);
}

.stat-value {
    color: #fff;
    font-weight: 600;
}

.result-price-box {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.price-label {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.price-val {
    font-family: var(--font-heading);
    font-size: 2.75rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.1;
}

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

.result-note {
    font-size: 0.75rem;
    text-align: center;
    color: var(--color-text-muted);
}

/* ==========================================================================
   ROADMAP / TIMELINE
   ========================================================================== */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-primary), var(--color-secondary), var(--color-cyan));
    top: 0;
    bottom: 0;
    left: 28px;
}

.timeline-item {
    position: relative;
    padding-left: 70px;
    margin-bottom: 3.5rem;
}

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

.timeline-icon {
    position: absolute;
    width: 58px;
    height: 58px;
    left: 0;
    top: 0;
    background: var(--color-bg-dark);
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    z-index: 2;
    box-shadow: 0 0 15px rgba(99, 102, 241, 0.3);
    transition: var(--transition-smooth);
}

.timeline-item:nth-child(2) .timeline-icon { border-color: #9d4edd; box-shadow: 0 0 15px rgba(157, 78, 221, 0.3); }
.timeline-item:nth-child(3) .timeline-icon { border-color: var(--color-secondary); box-shadow: 0 0 15px rgba(236, 72, 153, 0.3); }
.timeline-item:nth-child(4) .timeline-icon { border-color: #f43f5e; box-shadow: 0 0 15px rgba(244, 63, 94, 0.3); }
.timeline-item:nth-child(5) .timeline-icon { border-color: var(--color-cyan); box-shadow: 0 0 15px rgba(6, 182, 212, 0.3); }

.timeline-item:hover .timeline-icon {
    transform: scale(1.1);
}

.step-duration {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-cyan);
    letter-spacing: 0.05em;
    display: block;
    margin-bottom: 0.5rem;
}

.timeline-content h3 {
    margin-bottom: 0.5rem;
}

/* ==========================================================================
   PORTFOLIO SHOWCASE
   ========================================================================== */
.portfolio-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.portfolio-tab {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--color-text-muted);
    font-family: var(--font-heading);
    padding: 0.75rem 1.75rem;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition-fast);
}

.portfolio-tab.active, .portfolio-tab:hover {
    background: #fff;
    color: var(--color-bg-dark);
    border-color: #fff;
    box-shadow: 0 10px 20px -5px rgba(255, 255, 255, 0.2);
}

.portfolio-display {
    padding: 0;
    overflow: hidden;
}

.portfolio-item {
    display: none;
    animation: fadeIn 0.5s ease;
}

.portfolio-item.active {
    display: block;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.portfolio-info {
    padding: 4rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1.5rem;
}

.portfolio-badge {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-cyan);
}

.portfolio-desc {
    font-size: 1rem;
}

.portfolio-metrics {
    display: flex;
    gap: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 1.5rem;
}

.metric {
    display: flex;
    flex-direction: column;
}

.metric-val {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    color: #fff;
}

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

.portfolio-tags {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.portfolio-tags span {
    font-size: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    color: var(--color-text-muted);
}

/* Shop Visuals Mockups styling */
.portfolio-preview {
    background: rgba(255,255,255,0.01);
    position: relative;
    overflow: hidden;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.preview-inner {
    width: 80%;
    height: 75%;
    border-radius: var(--border-radius-md);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    position: relative;
    overflow: hidden;
}

/* Aura Fashion Styling Mock */
.visual-fashion {
    background: linear-gradient(135deg, #1f1f2e 0%, #11111a 100%);
}

.visual-fashion .preview-inner {
    background: #f7f4f0; /* elegant minimalist nude */
    color: #1a1a1a;
}

.mock-tag {
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: rgba(0, 0, 0, 0.05);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    align-self: flex-start;
    font-weight: 700;
}

.mock-hero {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    text-align: center;
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: 8px;
    background: #fff;
    padding: 1rem;
}

.mock-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.125rem;
}

.mock-button {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    background: #1a1a1a;
    color: #fff;
    padding: 0.5rem 1.25rem;
    border-radius: 0;
}

.mock-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

.mock-product {
    height: 45px;
    background: rgba(0, 0, 0, 0.03);
    border-radius: 4px;
}

/* VoltTech Tech Styling Mock */
.visual-tech {
    background: linear-gradient(135deg, #09090e 0%, #030305 100%);
}

.visual-tech .preview-inner {
    background: #0f172a;
    color: #f8fafc;
    border: 1px solid rgba(255,255,255,0.05);
}

.dark-tag {
    background: rgba(255,255,255,0.05);
    color: var(--color-cyan);
}

.dark-hero {
    background: radial-gradient(circle at center, rgba(6,182,212,0.15) 0%, transparent 80%);
    border-color: rgba(255,255,255,0.05);
}

.tech-btn {
    background: var(--color-cyan);
    color: #0f172a;
    border-radius: 4px;
}

.mock-features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    font-size: 0.6875rem;
    text-align: center;
}

.mock-feat {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    padding: 0.35rem;
    border-radius: 4px;
}

/* BioKorb Green Styling Mock */
.visual-bio {
    background: linear-gradient(135deg, #102a1d 0%, #06150e 100%);
}

.visual-bio .preview-inner {
    background: #ffffff;
    color: #1b4332;
}

.green-tag {
    background: #d8f3dc;
    color: #1b4332;
}

.green-hero {
    background: #f4fbf7;
    border-color: #d8f3dc;
}

.bio-btn {
    background: #2d6a4f;
    color: #fff;
    border-radius: 50px;
}

.mock-flex {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.mock-circle-img {
    width: 32px;
    height: 32px;
    background: #f4fbf7;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

/* ==========================================================================
   PRICING PACKAGES
   ========================================================================== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    align-items: stretch;
}

.pricing-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-smooth);
}

.pricing-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255,255,255,0.15);
}

.pricing-card.popular {
    border-color: var(--color-primary);
    box-shadow: 0 20px 40px -10px rgba(99, 102, 241, 0.25);
    background: rgba(99, 102, 241, 0.02);
}

.popular-badge {
    position: absolute;
    top: 24px;
    right: 24px;
    background: var(--gradient-purple-pink);
    color: #fff;
    font-size: 0.6875rem;
    font-weight: 700;
    padding: 0.35rem 0.85rem;
    border-radius: 50px;
    letter-spacing: 0.05em;
    box-shadow: 0 4px 10px rgba(236, 72, 153, 0.3);
}

.card-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 1.75rem;
    margin-bottom: 1.75rem;
}

.card-header p {
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.package-price {
    display: flex;
    align-items: baseline;
    margin-top: 1.5rem;
}

.package-price .currency {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    margin-right: 0.25rem;
}

.package-price .amount {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    color: #fff;
    line-height: 1;
}

.package-price .period {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-left: 0.5rem;
}

.card-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.card-features li {
    font-size: 0.9375rem;
    color: var(--color-text-main);
}

.card-features li.disabled {
    color: rgba(255, 255, 255, 0.25);
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */
.faq-accordion-container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: var(--glass-background);
    border: var(--glass-border);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    transition: var(--transition-fast);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    color: #fff;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.125rem;
    text-align: left;
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.faq-icon {
    width: 24px;
    height: 24px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    position: relative;
    flex-shrink: 0;
    transition: var(--transition-fast);
}

.faq-icon::before, .faq-icon::after {
    content: '';
    position: absolute;
    background: #fff;
    transition: var(--transition-fast);
}

.faq-icon::before {
    width: 10px;
    height: 2px;
    top: 11px;
    left: 7px;
}

.faq-icon::after {
    width: 2px;
    height: 10px;
    top: 7px;
    left: 11px;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-answer-inner {
    padding: 0 1.5rem 1.5rem 1.5rem;
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    line-height: 1.7;
}

.faq-item:hover {
    border-color: rgba(255, 255, 255, 0.15);
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: start;
}

.contact-info-block {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-desc {
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
    margin-bottom: 2.5rem;
}

.detail-item {
    display: flex;
    gap: 1.25rem;
    align-items: center;
}

.detail-icon {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-cyan);
}

.detail-texts {
    display: flex;
    flex-direction: column;
}

.detail-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--color-text-muted);
    letter-spacing: 0.05em;
}

.detail-value {
    color: #fff;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-fast);
}

a.detail-value:hover {
    color: var(--color-primary);
}

.map-mockup {
    height: 180px;
    border-radius: var(--border-radius-md);
    background: radial-gradient(circle at 70% 30%, rgba(99,102,241,0.15) 0%, transparent 60%), #111322;
    border: var(--glass-border);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-pin {
    font-size: 1.5rem;
    animation: bounce 2s infinite;
}

.map-label {
    position: absolute;
    bottom: 1.25rem;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    background: rgba(7, 9, 19, 0.8);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 0.35rem 0.75rem;
    border-radius: 50px;
}

/* Contact Form Styling */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

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

.form-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: #fff;
}

.form-input, .form-textarea {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-sm);
    color: #fff;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    padding: 0.875rem 1rem;
    outline: none;
    transition: var(--transition-fast);
}

.form-input:focus, .form-textarea:focus {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--color-primary);
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.15);
}

.form-checkbox {
    margin: 0.5rem 0;
}

.check-label-privacy {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.privacy-link {
    color: var(--color-primary);
    text-decoration: none;
}

.btn-submit {
    padding: 1.125rem;
}

/* Form success message overlay inside card */
.contact-form-block {
    position: relative;
}

.form-status {
    position: absolute;
    inset: 0;
    background: #101223;
    border-radius: var(--border-radius-md);
    padding: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 1.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease;
    z-index: 10;
}

.form-status.active {
    opacity: 1;
    pointer-events: auto;
}

.status-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: 700;
}

.status-text h4 {
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.status-text p {
    font-size: 0.875rem;
}

/* Configurator summary inside form */
.configurator-summary-badge {
    background: rgba(99, 102, 241, 0.06);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--border-radius-sm);
    padding: 0.75rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    animation: fadeIn 0.4s ease;
}

.badge-content {
    font-size: 0.8125rem;
    color: var(--color-text-main);
}

.badge-content strong {
    color: var(--color-primary);
    display: block;
    margin-bottom: 0.1rem;
}

.remove-summary-btn {
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 1.25rem;
    cursor: pointer;
    line-height: 1;
}

.remove-summary-btn:hover {
    color: #fff;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.main-footer {
    background: #04050a;
    border-top: var(--glass-border);
    padding: 6rem 0 2rem 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

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

.footer-desc {
    font-size: 0.9375rem;
}

.social-links {
    display: flex;
    gap: 0.75rem;
}

.social-link {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    font-size: 0.75rem;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition-fast);
}

.social-link:hover {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.footer-links-col h4 {
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: #fff;
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 2rem;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.footer-bottom-flex {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

/* ==========================================================================
   SCROLL REVEAL & CORE KEYFRAME ANIMATIONS
   ========================================================================== */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

@keyframes pulse {
    0% { transform: scale(0.9); opacity: 0.6; }
    50% { transform: scale(1.1); opacity: 1; }
    100% { transform: scale(0.9); opacity: 0.6; }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-12px); }
    60% { transform: translateY(-6px); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes growBar {
    from { height: 0; }
    to { height: var(--height); }
}

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

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

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3.5rem;
        text-align: center;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-trust {
        align-items: center;
    }
    
    .hero-visual {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .configurator-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-info {
        padding: 2.5rem;
    }
    
    .portfolio-preview {
        min-height: 320px;
        padding-bottom: 2.5rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-grid {
        grid-template-columns: 1.5fr 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 5rem 0;
    }
    
    .mobile-nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 5rem;
        left: 0;
        width: 100%;
        height: calc(100vh - 5rem);
        background: var(--color-bg-dark);
        border-top: var(--glass-border);
        flex-direction: column;
        align-items: center;
        padding: 3rem 0;
        transform: translateY(-120%);
        transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: 99;
    }
    
    .nav-menu.active {
        transform: translateY(0);
    }
    
    .nav-link {
        font-size: 1.25rem;
    }
    
    .btn-nav {
        display: none;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        padding-left: 50px;
    }
    
    .timeline-icon {
        width: 42px;
        height: 42px;
        left: 0;
        font-size: 1rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1.25rem;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    .radio-group {
        grid-template-columns: 1fr;
    }
    
    .checkbox-grid {
        grid-template-columns: 1fr;
    }
    
    .result-price-box .price-val {
        font-size: 2.25rem;
    }
}