/* ===================================
   KI Sichtbarkeits-Experten - Premium Landing Page
   Professional Design with Font Awesome
   =================================== */

/* ===================================
   1. CSS Variables (Design Tokens)
   =================================== */
:root {
    /* Colors - Premium Dark Theme */
    --color-bg-primary: #4e09a7;
    --color-bg-secondary: #091231;
    --color-bg-tertiary: #030c3a;
    --color-accent-cyan: #03e3ff;
    --color-accent-violet: #9f53ff;
    --color-accent-blue: #37a7e7;
    --color-accent-pink: #ec4899;
    --color-white: #ffffff;
    --color-text-primary: #ffffff;
    --color-text-muted: #ffffff;
    --color-text-subtle: #8fa3bf;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-accent-cyan), var(--color-accent-violet));
    --gradient-glow: linear-gradient(135deg, rgba(3, 227, 255, 0.15), rgba(159, 83, 255, 0.15));
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
    
    /* Typography */
    --font-headline: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 5rem;
    --spacing-3xl: 8rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;
    
    /* Shadows & Glows */
    --glow-cyan: 0 0 40px rgba(3, 227, 255, 0.25);
    --glow-violet: 0 0 40px rgba(159, 83, 255, 0.25);
    --glow-cyan-strong: 0 0 60px rgba(3, 227, 255, 0.4);
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3);
    --shadow-elevated: 0 8px 40px rgba(0, 0, 0, 0.4);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-medium: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===================================
   2. Reset & Base Styles
   =================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.8;
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: 1rem;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-headline);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

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

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

ul {
    list-style: none;
}

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

/* ===================================
   3. Animated Background
   =================================== */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.gradient-sphere {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    transition: transform 0.3s ease-out;
}

.sphere-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(3, 227, 255, 0.3) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    animation: float 20s ease-in-out infinite;
}

.sphere-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(159, 83, 255, 0.3) 0%, transparent 70%);
    bottom: -150px;
    left: -150px;
    animation: float 25s ease-in-out infinite reverse;
}

.sphere-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(55, 167, 231, 0.25) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: pulse 15s ease-in-out infinite;
}

.grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(3, 227, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(3, 227, 255, 0.03) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse 80% 50% at 50% 50%, black 40%, transparent 100%);
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -30px) scale(1.05); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(20px, 30px) scale(1.02); }
}

@keyframes pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
    50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.3; }
}

/* ===================================
   4. Glass Card Style
   =================================== */
.glass-card {
    background: rgba(3, 12, 58, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    transition: var(--transition-medium);
}

.glass-card:hover {
    border-color: rgba(3, 227, 255, 0.35);
    box-shadow: var(--glow-cyan), var(--shadow-elevated);
    transform: translateY(-4px);
}

/* ===================================
   5. Layout & Container
   =================================== */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.section {
    padding: var(--spacing-3xl) 0;
    position: relative;
}

.section-dark {
    background-color: transparent;
}

.section-secondary {
    background-color: rgba(3, 12, 58, 0.6);
}

.section-gradient {
    background: linear-gradient(180deg, transparent 0%, rgba(159, 83, 255, 0.1) 50%, transparent 100%);
}

.section-cta {
    background: var(--gradient-glow);
    border-top: 1px solid rgba(3, 227, 255, 0.15);
    border-bottom: 1px solid rgba(3, 227, 255, 0.15);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition-slow);
}

.section-header.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: var(--gradient-glow);
    border: 1px solid rgba(3, 227, 255, 0.2);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    color: var(--color-accent-cyan);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
}

.section-tag i {
    font-size: 0.9rem;
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-sm);
}

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

/* ===================================
   6. Typography Utilities
   =================================== */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.text-violet {
    color: var(--color-accent-violet);
}

/* ===================================
   7. Navigation
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(9, 18, 49, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    padding: var(--spacing-sm) 0;
    transition: var(--transition-medium);
}

.navbar.scrolled {
    background: rgba(9, 18, 49, 0.97);
    border-bottom-color: rgba(3, 227, 255, 0.15);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-white);
}

.logo:hover {
    color: var(--color-white);
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    font-size: 1.2rem;
}

.logo-icon i {
    color: #091231;
}

.logo-text {
    font-family: var(--font-headline);
    font-weight: 700;
    font-size: 1.2rem;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-menu a {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
    padding: var(--spacing-xs) 0;
}

.nav-menu a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-fast);
}

.nav-menu a:not(.btn):hover::after {
    width: 100%;
}

.nav-menu a:hover {
    color: var(--color-white);
}

.btn-nav {
    padding: var(--spacing-xs) var(--spacing-md) !important;
    font-size: 0.9rem !important;
    color: var(--color-white) !important;
}

/* Mobile Navigation Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.nav-toggle span {
    display: block;
    width: 28px;
    height: 2px;
    background: var(--color-white);
    transition: var(--transition-fast);
    border-radius: 2px;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ===================================
   8. Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-family: var(--font-body);
    font-weight: 700;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: var(--transition-medium);
    text-align: center;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.01em;
}

.btn i {
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.btn-primary {
    background: var(--gradient-primary);
    color: #091231;
    box-shadow: var(--glow-cyan);
    text-shadow: none;
}

.btn-primary:hover {
    color: #091231;
    box-shadow: var(--glow-cyan-strong);
    transform: translateY(-3px);
}

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

.btn-ghost {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-white);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(3, 227, 255, 0.5);
    color: var(--color-accent-cyan);
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.05rem;
    border-radius: var(--radius-lg);
}

.btn-full {
    width: 100%;
}

.btn-glow {
    animation: buttonGlow 2s ease-in-out infinite;
}

@keyframes buttonGlow {
    0%, 100% { box-shadow: var(--glow-cyan); }
    50% { box-shadow: var(--glow-cyan-strong); }
}

/* ===================================
   9. Hero Section
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    padding-bottom: var(--spacing-2xl);
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: var(--gradient-glow);
    border: 1px solid rgba(3, 227, 255, 0.2);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    color: var(--color-accent-cyan);
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.6s ease-out;
}

.hero-badge i {
    animation: sparkle 1.5s ease-in-out infinite;
}

@keyframes sparkle {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.2); }
}

.hero-text h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.6s ease-out 0.1s backwards;
}

.hero-subline {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
    line-height: 1.85;
    animation: fadeInUp 0.6s ease-out 0.2s backwards;
}

.hero-tagline {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1rem;
    color: var(--color-accent-cyan);
    margin-bottom: var(--spacing-xl);
    animation: fadeInUp 0.6s ease-out 0.3s backwards;
}

.hero-tagline i {
    font-size: 1.2rem;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    animation: fadeInUp 0.6s ease-out 0.4s backwards;
}

.trust-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    animation: fadeInUp 0.6s ease-out 0.5s backwards;
}

.trust-badges li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.trust-badges i {
    color: var(--color-accent-cyan);
    font-size: 1rem;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hero Visual - 3D Scene */
.hero-visual {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 1s ease-out 0.3s backwards;
}

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

.hero-3d-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--gradient-glass);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    box-shadow: var(--shadow-card);
    animation: floatCard 6s ease-in-out infinite;
}

.floating-card i {
    font-size: 1.4rem;
}

.card-1 {
    top: 15%;
    right: 10%;
    animation-delay: 0s;
}

.card-1 i {
    color: #4285f4;
}

.card-2 {
    top: 45%;
    right: 0;
    animation-delay: -2s;
}

.card-2 i {
    color: #10a37f;
}

.card-3 {
    bottom: 20%;
    right: 15%;
    animation-delay: -4s;
}

.card-3 i {
    color: #9f53ff;
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(2deg); }
}

/* Central Orb */
.central-orb {
    position: absolute;
    top: 50%;
    left: 35%;
    transform: translate(-50%, -50%);
    width: 180px;
    height: 180px;
}

.orb-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 1px solid rgba(3, 227, 255, 0.3);
    border-radius: 50%;
    animation: rotateRing 10s linear infinite;
}

.ring-1 {
    width: 180px;
    height: 180px;
    animation-duration: 15s;
}

.ring-2 {
    width: 240px;
    height: 240px;
    animation-duration: 20s;
    animation-direction: reverse;
    border-color: rgba(159, 83, 255, 0.2);
}

.ring-3 {
    width: 300px;
    height: 300px;
    animation-duration: 25s;
    border-color: rgba(55, 167, 231, 0.15);
}

@keyframes rotateRing {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.orb-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--glow-cyan-strong);
    animation: pulsateOrb 3s ease-in-out infinite;
}

.orb-core i {
    font-size: 2.5rem;
    color: #091231;
}

@keyframes pulsateOrb {
    0%, 100% { transform: translate(-50%, -50%) scale(1); box-shadow: var(--glow-cyan); }
    50% { transform: translate(-50%, -50%) scale(1.05); box-shadow: var(--glow-cyan-strong); }
}

/* Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-text-muted);
    cursor: pointer;
    transition: var(--transition-medium);
    text-decoration: none;
}

.hero-scroll-indicator:hover {
    color: var(--color-accent-cyan);
}

.hero-scroll-indicator span {
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-size: 0.7rem;
    font-weight: 500;
}

.hero-scroll-indicator i {
    font-size: 1.2rem;
    animation: arrowBounce 1.5s ease-in-out infinite;
}

@keyframes arrowBounce {
    0%, 100% {
        transform: translateY(0);
        opacity: 1;
    }
    50% {
        transform: translateY(8px);
        opacity: 0.5;
    }
}

/* ===================================
   10. Vision Section
   =================================== */
.vision-card {
    padding: var(--spacing-2xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.vision-icon-wrapper {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    box-shadow: var(--glow-cyan);
}

.vision-icon-wrapper i {
    font-size: 2rem;
    color: #091231;
}

.vision-card h2 {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    margin-bottom: var(--spacing-xl);
}

.vision-scenario {
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.scenario-intro {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}

.scenario-intro i {
    color: var(--color-text-subtle);
}

.ai-response {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    text-align: left;
    background: rgba(3, 227, 255, 0.05);
    border-left: 3px solid var(--color-accent-cyan);
    padding: var(--spacing-lg);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.ai-avatar {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.ai-avatar i {
    font-size: 1.3rem;
    color: #091231;
}

.ai-label {
    display: block;
    font-size: 0.8rem;
    color: var(--color-accent-cyan);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-xs);
}

.ai-content p {
    font-size: 1.1rem;
    line-height: 1.6;
}

.vision-benefits {
    margin-bottom: var(--spacing-lg);
}

.vision-benefits h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-lg);
}

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    max-width: 500px;
    margin: 0 auto;
}

.benefits-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    text-align: left;
}

.benefit-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: var(--gradient-glow);
    border: 1px solid rgba(3, 227, 255, 0.3);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.benefit-icon i {
    font-size: 1.2rem;
    color: var(--color-accent-cyan);
}

.vision-conclusion {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
    font-size: 1.15rem;
    color: var(--color-accent-cyan);
}

.vision-conclusion i {
    color: var(--color-accent-violet);
}

/* ===================================
   11. Problem Section
   =================================== */
.problem-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.problem-card {
    padding: var(--spacing-xl);
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-slow);
}

.problem-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.problem-icon-wrapper {
    width: 70px;
    height: 70px;
    background: rgba(159, 83, 255, 0.1);
    border: 1px solid rgba(159, 83, 255, 0.3);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    transition: var(--transition-medium);
}

.problem-card:hover .problem-icon-wrapper {
    background: var(--gradient-primary);
    border-color: transparent;
    box-shadow: var(--glow-cyan);
}

.problem-icon-wrapper i {
    font-size: 1.8rem;
    color: var(--color-accent-violet);
    transition: var(--transition-medium);
}

.problem-card:hover .problem-icon-wrapper i {
    color: #091231;
}

.problem-card p {
    color: var(--color-text-muted);
    font-size: 1rem;
    line-height: 1.6;
}

/* Highlight Box */
.highlight-box {
    position: relative;
    background: linear-gradient(135deg, rgba(159, 83, 255, 0.15) 0%, rgba(3, 227, 255, 0.1) 100%);
    border: 1px solid rgba(159, 83, 255, 0.4);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    overflow: hidden;
}

.highlight-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(159, 83, 255, 0.2) 0%, transparent 70%);
    pointer-events: none;
}

.highlight-box i {
    font-size: 2.5rem;
    color: var(--color-accent-violet);
    margin-bottom: var(--spacing-md);
    display: block;
}

.highlight-text {
    font-size: 1.25rem;
    position: relative;
    z-index: 1;
}

/* Missing Elements */
.missing-elements {
    padding: var(--spacing-xl);
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.missing-elements h3 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-muted);
}

.missing-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.missing-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm);
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-md);
}

.missing-list li i {
    color: var(--color-accent-cyan);
    font-size: 1.2rem;
    width: 24px;
    text-align: center;
}

/* ===================================
   12. Solution Section (GEO)
   =================================== */
.solution-intro {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.solution-intro > p {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xl);
}

/* Pipeline Flow - JavaScript Animated */
.pipeline-flow {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: var(--spacing-xl) var(--spacing-md);
    position: relative;
    gap: 0;
}

.pipeline-track-line {
    position: absolute;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
    z-index: 0;
    /* Position will be set by JavaScript */
}

.pipeline-progress {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--color-accent-cyan), var(--color-accent-violet));
    border-radius: 4px;
    box-shadow: 0 0 15px var(--color-accent-cyan);
    transition: width 0.4s ease-out;
}

.pipeline-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    z-index: 2;
    cursor: pointer;
}

.node-dot {
    width: 100px;
    height: 100px;
    background: var(--color-bg-secondary);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: all 0.3s ease;
}

.node-dot i {
    font-size: 2rem;
    color: var(--color-text-muted);
    transition: all 0.3s ease;
    z-index: 1;
}

.node-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid var(--color-accent-cyan);
    opacity: 0;
    transform: scale(1);
}

.node-label {
    font-size: 1rem;
    color: var(--color-text-muted);
    font-weight: 500;
    transition: all 0.3s ease;
    white-space: nowrap;
}

/* Active state */
.pipeline-node.active .node-dot {
    border-color: var(--color-accent-cyan);
    background: var(--color-bg-secondary);
    box-shadow: 0 0 30px rgba(3, 227, 255, 0.5);
    transform: scale(1.1);
}

.pipeline-node.active .node-dot i {
    color: var(--color-accent-cyan);
}

.pipeline-node.active .node-label {
    color: var(--color-accent-cyan);
}

.pipeline-node.active .node-ring {
    animation: ringExpand 0.6s ease-out forwards;
}

@keyframes ringExpand {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.8); opacity: 0; }
}

/* Completed state */
.pipeline-node.completed .node-dot {
    border-color: var(--color-accent-cyan);
    background: var(--color-bg-secondary);
}

.pipeline-node.completed .node-dot i {
    color: var(--color-accent-cyan);
}

.pipeline-node.completed .node-label {
    color: var(--color-text-primary);
}

/* Connector between nodes */
.pipeline-connector {
    width: 80px;
    height: 4px;
    position: relative;
    margin: 0 4px;
    margin-top: 48px; /* Center with 100px dots: (100px / 2) - (4px / 2) = 48px */
    z-index: 1;
}

.connector-particle {
    position: absolute;
    top: 50%;
    left: 0;
    width: 30px;
    height: 8px;
    background: linear-gradient(90deg, transparent, var(--color-accent-cyan), var(--color-accent-violet), transparent);
    border-radius: 4px;
    transform: translateY(-50%) translateX(-100%);
    opacity: 0;
    box-shadow: 0 0 20px var(--color-accent-cyan), 0 0 40px var(--color-accent-cyan);
}

.connector-particle.animate {
    animation: particleMove 0.4s ease-out forwards;
}

@keyframes particleMove {
    0% { left: 0; opacity: 0; transform: translateY(-50%) translateX(-100%); }
    20% { opacity: 1; }
    80% { opacity: 1; }
    100% { left: 100%; opacity: 0; transform: translateY(-50%) translateX(0%); }
}

/* Final node special styling */
.pipeline-final .node-dot {
    background: var(--gradient-primary);
    border: none;
    box-shadow: 0 0 25px rgba(3, 227, 255, 0.4);
}

.pipeline-final .node-dot i {
    color: var(--color-white);
    font-size: 2.2rem;
}

.pipeline-final .node-label {
    color: var(--color-accent-cyan);
    font-weight: 600;
    font-size: 1.1rem;
}

.pipeline-final.active .node-dot {
    transform: scale(1.15);
    background: linear-gradient(135deg, var(--color-accent-cyan), var(--color-accent-violet));
    box-shadow: 0 0 50px rgba(3, 227, 255, 0.7), 0 0 80px rgba(159, 83, 255, 0.4);
}

.pipeline-final.active .node-dot i {
    color: var(--color-white);
}

/* Hover effects */
.pipeline-node:hover .node-dot {
    border-color: var(--color-accent-cyan);
    box-shadow: 0 0 15px rgba(3, 227, 255, 0.3);
}

.pipeline-node:hover .node-dot i {
    color: var(--color-accent-cyan);
}

.pipeline-node:hover .node-label {
    color: var(--color-accent-cyan);
}

.pipeline-final:hover .node-dot {
    box-shadow: 0 0 30px rgba(3, 227, 255, 0.5);
}

/* GEO Meaning */
.geo-meaning {
    margin-bottom: var(--spacing-2xl);
}

.geo-meaning h3 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-size: 2.4rem;
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.geo-meaning h3 i {
    color: var(--color-accent-cyan);
}

.geo-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-lg);
}

.geo-item {
    padding: var(--spacing-lg);
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition-slow);
}

.geo-item.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.geo-icon-wrapper {
    width: 60px;
    height: 60px;
    background: var(--gradient-glow);
    border: 1px solid rgba(3, 227, 255, 0.2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    transition: var(--transition-medium);
}

.geo-item:hover .geo-icon-wrapper {
    background: var(--gradient-primary);
    border-color: transparent;
}

.geo-icon-wrapper i {
    font-size: 1.4rem;
    color: var(--color-accent-cyan);
    transition: var(--transition-medium);
}

.geo-item:hover .geo-icon-wrapper i {
    color: #091231;
}

.geo-item p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* SEO-GEO Relation */
.seo-geo-relation {
    text-align: center;
    padding: var(--spacing-xl);
    max-width: 700px;
    margin: 0 auto;
}

.relation-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.relation-icon i {
    font-size: 1.5rem;
    color: #091231;
}

.seo-geo-relation p {
    font-size: 1.1rem;
    line-height: 1.8;
}

/* ===================================
   13. Timeline / Roadmap
   =================================== */
.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding-left: 50px;
}

/* Keine durchgehende Linie mehr - stattdessen Linie pro Item */

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-xl);
    opacity: 0;
    transform: translateX(-30px);
    transition: var(--transition-slow);
}

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

/* Linie zwischen den Items - nur bei Items die nicht das letzte sind */
.timeline-item:not(:last-child)::before {
    content: '';
    position: absolute;
    left: -20px;
    top: 60px;
    bottom: calc(-1 * var(--spacing-xl));
    width: 2px;
    background: linear-gradient(180deg, var(--color-accent-cyan), var(--color-accent-violet));
    border-radius: 2px;
}

.timeline-item.animate-in {
    opacity: 1;
    transform: translateX(0);
}

.timeline-number {
    position: absolute;
    left: -50px;
    top: 0;
    width: 60px;
    height: 60px;
    background: var(--color-bg-secondary);
    border: 2px solid var(--color-accent-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--glow-cyan);
    z-index: 1;
}

.timeline-number span {
    font-family: var(--font-headline);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent-cyan);
}

.timeline-content {
    padding: var(--spacing-xl);
    margin-left: var(--spacing-lg);
}

.timeline-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-glow);
    border: 1px solid rgba(3, 227, 255, 0.2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.timeline-icon i {
    font-size: 1.3rem;
    color: var(--color-accent-cyan);
}

.timeline-content h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-accent-cyan);
}

.timeline-content p {
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* ===================================
   14. Services Section
   =================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.service-card {
    position: relative;
    padding: var(--spacing-xl);
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-slow);
}

.service-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.service-card.featured {
    border-color: rgba(3, 227, 255, 0.4);
    box-shadow: var(--glow-cyan);
}

.featured-badge {
    position: absolute;
    top: -1px;
    right: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: var(--gradient-primary);
    color: #091231;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.service-icon-wrapper {
    width: 70px;
    height: 70px;
    background: var(--gradient-glow);
    border: 1px solid rgba(3, 227, 255, 0.2);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    transition: var(--transition-medium);
}

.service-card:hover .service-icon-wrapper {
    background: var(--gradient-primary);
    border-color: transparent;
    box-shadow: var(--glow-cyan);
}

.service-icon-wrapper i {
    font-size: 1.8rem;
    color: var(--color-accent-cyan);
    transition: var(--transition-medium);
}

.service-card:hover .service-icon-wrapper i {
    color: #091231;
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-xs);
}

.service-subtitle {
    color: var(--color-accent-cyan);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-lg);
}

.service-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.service-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.service-list li i {
    color: var(--color-accent-cyan);
    font-size: 0.85rem;
    margin-top: 4px;
    min-width: 20px;
}

/* ===================================
   15. About Section
   =================================== */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

.about-text .section-tag {
    margin-bottom: var(--spacing-md);
}

.about-text h2 {
    font-size: 2.2rem;
    margin-bottom: var(--spacing-xs);
}

.about-tagline {
    color: var(--color-accent-cyan);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
}

.about-text > p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.about-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm);
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-md);
}

.about-features li i {
    color: var(--color-accent-cyan);
    font-size: 1.1rem;
    width: 24px;
    text-align: center;
}

/* Testimonials */
.testimonials {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.testimonial {
    position: relative;
    padding: var(--spacing-xl);
}

.testimonial-quote {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    opacity: 0.2;
}

.testimonial-quote i {
    font-size: 2rem;
    color: var(--color-accent-cyan);
}

.testimonial-text {
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-xl);
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding-left: var(--spacing-xl);
}

.author-avatar {
    width: 40px;
    height: 40px;
    background: var(--gradient-glow);
    border: 1px solid rgba(3, 227, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.author-avatar i {
    color: var(--color-accent-cyan);
}

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

/* ===================================
   16. CTA Section
   =================================== */
.cta-content {
    text-align: center;
    max-width: 750px;
    margin: 0 auto;
}

.cta-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    box-shadow: var(--glow-cyan);
}

.cta-icon i {
    font-size: 2rem;
    color: #091231;
}

.cta-content h2 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    margin-bottom: var(--spacing-md);
}

.cta-content > p {
    color: var(--color-text-muted);
    font-size: 1.1rem;
}

.cta-list {
    display: inline-flex;
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: left;
    margin: var(--spacing-xl) 0;
}

.cta-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.cta-list li i {
    color: var(--color-accent-cyan);
    font-size: 1.2rem;
}

.cta-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.cta-note i {
    color: var(--color-accent-cyan);
}

/* ===================================
   17. FAQ Section
   =================================== */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    padding: var(--spacing-xl);
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition-slow);
}

.faq-item.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.faq-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-glow);
    border: 1px solid rgba(3, 227, 255, 0.2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    transition: var(--transition-medium);
}

.faq-item:hover .faq-icon {
    background: var(--gradient-primary);
    border-color: transparent;
}

.faq-icon i {
    font-size: 1.2rem;
    color: var(--color-accent-cyan);
    transition: var(--transition-medium);
}

.faq-item:hover .faq-icon i {
    color: #091231;
}

.faq-question {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
}

.faq-answer {
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* ===================================
   18. Contact Section
   =================================== */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.contact-info {
    padding: var(--spacing-xl);
}

.contact-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.contact-logo {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-logo i {
    font-size: 1.3rem;
    color: #091231;
}

.contact-info h3 {
    font-size: 1.4rem;
}

.contact-info > p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xl);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.contact-icon-wrapper {
    width: 44px;
    height: 44px;
    background: var(--gradient-glow);
    border: 1px solid rgba(3, 227, 255, 0.2);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-icon-wrapper i {
    color: var(--color-accent-cyan);
}

.contact-social {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    width: 44px;
    height: 44px;
    background: var(--gradient-glow);
    border: 1px solid rgba(3, 227, 255, 0.2);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-medium);
}

.social-link:hover {
    background: var(--gradient-primary);
    border-color: transparent;
}

.social-link i {
    color: var(--color-accent-cyan);
    transition: var(--transition-medium);
}

.social-link:hover i {
    color: #091231;
}

/* Contact Form */
.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    padding: var(--spacing-xl);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group-full {
    grid-column: 1 / -1;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.form-group label i {
    color: var(--color-accent-cyan);
    font-size: 0.85rem;
}

.form-group input,
.form-group textarea {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent-cyan);
    box-shadow: 0 0 20px rgba(3, 227, 255, 0.15);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 130px;
}

/* Checkbox */
.checkbox-label {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--color-accent-cyan);
    margin-top: 2px;
}

/* ===================================
   19. Footer
   =================================== */
.footer {
    background: rgba(9, 18, 49, 0.8);
    border-top: 1px solid rgba(3, 227, 255, 0.15);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.footer-brand .logo {
    margin-bottom: var(--spacing-sm);
}

.footer-brand > p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.footer-links {
    display: flex;
    gap: var(--spacing-xl);
}

.footer-links a {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text-muted);
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

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

.footer-links a i {
    font-size: 0.85rem;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom p {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    font-size: 0.85rem;
    color: var(--color-text-subtle);
}

/* ===================================
   20. Responsive Design
   =================================== */

/* Large Screens */
@media (max-width: 1200px) {
    .problem-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .service-card.featured {
        grid-column: 1 / -1;
        max-width: 500px;
        margin: 0 auto;
    }
}

/* Tablets */
@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-text h1 {
        font-size: clamp(2rem, 6vw, 3rem);
    }
    
    .hero-tagline {
        justify-content: center;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .trust-badges {
        justify-content: center;
    }
    
    .hero-visual {
        height: 350px;
        margin-top: var(--spacing-xl);
    }
    
    .central-orb {
        left: 50%;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .timeline {
        padding-left: 40px;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-number {
        left: -40px;
        width: 50px;
        height: 50px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .service-card.featured {
        max-width: none;
    }
    
    .geo-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .pipeline-connector {
        width: 40px;
    }
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-bg-secondary);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--spacing-xl);
        transform: translateX(100%);
        transition: var(--transition-medium);
        z-index: 1000;
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .nav-menu a {
        font-size: 1.2rem;
    }
    
    .btn-nav {
        padding: var(--spacing-sm) var(--spacing-xl) !important;
        font-size: 1rem !important;
    }
    
    .problem-grid {
        grid-template-columns: 1fr;
    }
    
    .geo-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pipeline-flow {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
    
    .pipeline-track-line {
        display: none;
    }
    
    .pipeline-connector {
        width: 40px;
    }
    
    .node-dot {
        width: 70px;
        height: 70px;
    }
    
    .node-dot i {
        font-size: 1.5rem;
    }
    
    .pipeline-final .node-dot i {
        font-size: 1.6rem;
    }
    
    .pipeline-connector {
        margin-top: 33px;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-lg);
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--spacing-md);
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    :root {
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-2xl: 3rem;
        --spacing-3xl: 5rem;
    }
    
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-text h1 {
        font-size: 1.8rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-cta .btn {
        width: 100%;
    }
    
    .trust-badges {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .hero-visual {
        height: 280px;
    }
    
    .floating-card {
        font-size: 0.8rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .orb-core {
        width: 80px;
        height: 80px;
    }
    
    .orb-core i {
        font-size: 2rem;
    }
    
    .ring-1 { width: 140px; height: 140px; }
    .ring-2 { width: 180px; height: 180px; }
    .ring-3 { width: 220px; height: 220px; }
    
    .vision-card {
        padding: var(--spacing-lg);
    }
    
    .section-header h2 {
        font-size: 1.6rem;
    }
    
    .geo-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline {
        padding-left: 30px;
    }
    
    .timeline::before {
        left: 10px;
    }
    
    .timeline-number {
        left: -30px;
        width: 40px;
        height: 40px;
    }
    
    .timeline-number span {
        font-size: 1.2rem;
    }
    
    .timeline-content {
        padding: var(--spacing-md);
        margin-left: var(--spacing-sm);
    }
    
    .cta-list {
        text-align: left;
    }
    
    .pipeline-flow {
        flex-direction: column;
        padding: var(--spacing-md) 0;
        align-items: center;
    }
    
    .pipeline-connector {
        width: 3px;
        height: 30px;
        margin: var(--spacing-xs) 0;
        margin-top: 0;
    }
    
    .connector-particle {
        width: 6px;
        height: 20px;
        left: 50% !important;
        top: 0;
        transform: translateX(-50%) translateY(-100%);
    }
    
    .connector-particle.animate {
        animation: particleMoveVertical 0.4s ease-out forwards;
    }
    
    @keyframes particleMoveVertical {
        0% { top: 0; opacity: 0; transform: translateX(-50%) translateY(-100%); }
        20% { opacity: 1; }
        80% { opacity: 1; }
        100% { top: 100%; opacity: 0; transform: translateX(-50%) translateY(0%); }
    }
    
    .node-dot {
        width: 60px;
        height: 60px;
    }
    
    .node-dot i {
        font-size: 1.3rem;
    }
    
    .pipeline-final .node-dot i {
        font-size: 1.4rem;
    }
    
    .node-label {
        font-size: 0.85rem;
    }
    
    .btn-lg {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: 0.95rem;
    }
}

/* Animations for scroll-triggered elements */
.glass-card,
.timeline-item,
.service-card,
.faq-item,
.section-header {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.glass-card.animate-in,
.timeline-item.animate-in,
.service-card.animate-in,
.faq-item.animate-in,
.section-header.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger animation delays for grids */
.problem-grid .glass-card:nth-child(2) { transition-delay: 0.1s; }
.problem-grid .glass-card:nth-child(3) { transition-delay: 0.2s; }
.problem-grid .glass-card:nth-child(4) { transition-delay: 0.3s; }

.geo-grid .glass-card:nth-child(2) { transition-delay: 0.1s; }
.geo-grid .glass-card:nth-child(3) { transition-delay: 0.2s; }
.geo-grid .glass-card:nth-child(4) { transition-delay: 0.3s; }
.geo-grid .glass-card:nth-child(5) { transition-delay: 0.4s; }

.services-grid .service-card:nth-child(2) { transition-delay: 0.15s; }
.services-grid .service-card:nth-child(3) { transition-delay: 0.3s; }

.timeline-item:nth-child(2) { transition-delay: 0.15s; }
.timeline-item:nth-child(3) { transition-delay: 0.3s; }
.timeline-item:nth-child(4) { transition-delay: 0.45s; }

.faq-grid .faq-item:nth-child(2) { transition-delay: 0.1s; }
.faq-grid .faq-item:nth-child(3) { transition-delay: 0.2s; }
.faq-grid .faq-item:nth-child(4) { transition-delay: 0.3s; }
.faq-grid .faq-item:nth-child(5) { transition-delay: 0.4s; }

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .glass-card,
    .timeline-item,
    .service-card,
    .faq-item,
    .section-header {
        opacity: 1;
        transform: none;
    }
}