/* ==========================================
   Zoom International Marketing Site
   Modern, Responsive CSS
   ========================================== */

/* CSS Custom Properties */
:root {
    /* Brand Colors */
    --primary: #00D4FF;
    --primary-dark: #00A8CC;
    --primary-light: #5EE7FF;
    --secondary: #0A1628;
    --accent: #FF6B35;
    
    /* Neutrals */
    --white: #FFFFFF;
    --gray-50: #F8FAFC;
    --gray-100: #F1F5F9;
    --gray-200: #E2E8F0;
    --gray-300: #CBD5E1;
    --gray-400: #94A3B8;
    --gray-500: #64748B;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1E293B;
    --gray-900: #0F172A;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #00D4FF 0%, #0099CC 50%, #006699 100%);
    --gradient-hero: linear-gradient(135deg, #0A1628 0%, #1A2744 50%, #0D2137 100%);
    --gradient-cta: linear-gradient(135deg, #00D4FF 0%, #00A8CC 100%);
    --gradient-text: linear-gradient(135deg, #00D4FF 0%, #5EE7FF 50%, #00D4FF 100%);
    
    /* Typography */
    --font-display: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-glow: 0 0 40px rgba(0, 212, 255, 0.3);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-700);
    background-color: var(--white);
    overflow-x: hidden;
}

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

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

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

address {
    font-style: normal;
}

/* Container */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-xl);
    }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--gray-900);
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.5rem;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.4);
}

.btn-ghost {
    color: var(--gray-700);
}

.btn-ghost:hover {
    color: var(--primary-dark);
}

.btn-outline {
    border: 2px solid var(--gray-200);
    color: var(--gray-700);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary-dark);
    background: rgba(0, 212, 255, 0.05);
}

.btn-white {
    background: var(--white);
    color: var(--primary-dark);
}

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

.btn-outline-white {
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
}

.btn-outline-white:hover {
    border-color: var(--white);
    background: rgba(255, 255, 255, 0.1);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: all var(--transition-base);
}

.nav.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    padding: var(--space-sm) 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.nav-logo img {
    height: 50px;
    width: auto;
}

.nav.scrolled .nav-logo img {
    height: 40px;
}

.nav-links {
    display: none;
    gap: var(--space-xl);
}

@media (min-width: 1024px) {
    .nav-links {
        display: flex;
    }
}

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--white);
    position: relative;
}

.nav.scrolled .nav-link {
    color: var(--gray-700);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width var(--transition-base);
}

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

.nav-actions {
    display: none;
    align-items: center;
    gap: var(--space-md);
}

@media (min-width: 1024px) {
    .nav-actions {
        display: flex;
    }
}

.nav-actions .btn-ghost {
    color: var(--white);
}

.nav.scrolled .nav-actions .btn-ghost {
    color: var(--gray-700);
}

/* Mobile Navigation Toggle */
.nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 1001;
}

@media (min-width: 1024px) {
    .nav-toggle {
        display: none;
    }
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: all var(--transition-base);
}

.nav.scrolled .nav-toggle span {
    background: var(--gray-700);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Navigation Menu */
@media (max-width: 1023px) {
    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--secondary);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: var(--space-xl);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }
    
    .nav-links.active {
        display: flex;
        opacity: 1;
        visibility: visible;
    }
    
    .nav-links .nav-link {
        font-size: 1.5rem;
        color: var(--white);
    }
    
    .nav-links.active + .nav-actions {
        position: fixed;
        bottom: var(--space-3xl);
        left: 50%;
        transform: translateX(-50%);
        display: flex;
        flex-direction: column;
        gap: var(--space-md);
        z-index: 1001;
    }
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(var(--space-4xl) + 60px) var(--space-lg) var(--space-4xl);
    overflow: hidden;
    text-align: center;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    background-image: url('assets/hero-bg.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10, 22, 40, 0.85) 0%, rgba(26, 39, 68, 0.8) 50%, rgba(13, 33, 55, 0.85) 100%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 212, 255, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 40% 40%, rgba(0, 168, 204, 0.08) 0%, transparent 30%);
}

.hero-content-wrapper {
    max-width: 800px;
    z-index: 1;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius-full);
    color: var(--primary-light);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.6s ease-out;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

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

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--space-lg);
    animation: fadeInUp 0.6s ease-out 0.1s both;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--gray-300);
    margin-bottom: var(--space-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 0.6s ease-out 0.2s both;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
    animation: fadeInUp 0.6s ease-out 0.3s both;
}

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xl);
    animation: fadeInUp 0.6s ease-out 0.4s both;
}

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

.stat-number {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--white);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-400);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    display: none;
}

@media (min-width: 640px) {
    .stat-divider {
        display: block;
    }
}

/* Hero Visual */
.hero-visual {
    display: none;
    position: relative;
    flex: 1;
    max-width: 500px;
    height: 500px;
}

@media (min-width: 1024px) {
    .hero-visual {
        display: block;
    }
}

.globe-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
}

.globe {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: 
        radial-gradient(circle at 30% 30%, rgba(0, 212, 255, 0.4) 0%, transparent 50%),
        linear-gradient(135deg, rgba(0, 212, 255, 0.2) 0%, rgba(0, 168, 204, 0.1) 100%);
    border: 2px solid rgba(0, 212, 255, 0.3);
    box-shadow: 
        0 0 60px rgba(0, 212, 255, 0.3),
        inset 0 0 60px rgba(0, 212, 255, 0.1);
    animation: rotate 20s linear infinite;
}

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

.flight-path {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 350px;
    height: 350px;
    border: 2px dashed rgba(0, 212, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%) rotateX(60deg);
}

.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    animation: float 3s ease-in-out infinite;
}

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

.card-2 {
    top: 45%;
    right: -15%;
    animation-delay: 1s;
}

.card-3 {
    bottom: 10%;
    left: 10%;
    animation-delay: 2s;
}

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

.card-icon {
    font-size: 1.5rem;
}

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

.card-title {
    font-weight: 600;
    color: var(--gray-900);
    font-size: 0.9375rem;
}

.card-subtitle {
    font-size: 0.8125rem;
    color: var(--gray-500);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Section Styles */
section {
    padding: var(--space-4xl) 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-3xl);
}

.section-tag {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: rgba(0, 212, 255, 0.1);
    color: var(--primary-dark);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray-500);
}

/* Features Section */
.features {
    background: var(--gray-50);
}

.features-grid {
    display: grid;
    gap: var(--space-lg);
}

@media (min-width: 640px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* 6-card features grid - 2 rows of 3 */
.features-grid-6 {
    display: grid;
    gap: var(--space-lg);
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .features-grid-6 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .features-grid-6 {
        grid-template-columns: repeat(3, 1fr);
    }
}

.features-grid-6 .feature-card {
    text-align: center;
}

.features-grid-6 .feature-icon {
    margin: 0 auto var(--space-lg);
}

.feature-card {
    background: var(--white);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
    transition: all var(--transition-base);
}

.feature-card.animate-in {
    animation: fadeInUp 0.6s ease-out both;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(0, 212, 255, 0.2);
}

.feature-highlight {
    background: var(--gradient-hero);
    color: var(--white);
    grid-row: span 2;
}

.feature-highlight h3,
.feature-highlight p {
    color: var(--white);
}

.feature-highlight p {
    opacity: 0.8;
}

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
}

.feature-icon svg {
    stroke: var(--primary);
}

.feature-highlight .feature-icon {
    background: rgba(255, 255, 255, 0.1);
}

.feature-highlight .feature-icon svg {
    stroke: var(--white);
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
    color: var(--gray-900);
}

.feature-card p {
    color: var(--gray-500);
    font-size: 0.9375rem;
}

.feature-stat {
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: baseline;
    gap: var(--space-sm);
}

.stat-highlight {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
}

/* How It Works Section */
.how-it-works {
    background: var(--white);
}

.steps-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    align-items: center;
}

@media (min-width: 1024px) {
    .steps-container {
        flex-direction: row;
        justify-content: center;
        gap: var(--space-lg);
    }
}

.step {
    position: relative;
    background: var(--white);
    padding: var(--space-2xl);
    border-radius: var(--radius-2xl);
    border: 2px solid var(--gray-100);
    text-align: center;
    max-width: 350px;
    width: 100%;
    transition: all var(--transition-base);
}

.step.animate-in {
    animation: fadeInUp 0.6s ease-out both;
}

.step:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.step-number {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.3;
    line-height: 1;
    margin-bottom: var(--space-md);
}

.step-content h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

.step-content p {
    color: var(--gray-500);
    font-size: 0.9375rem;
}

.step-icon {
    margin-top: var(--space-lg);
    color: var(--primary);
}

.step-connector {
    display: none;
    color: var(--gray-300);
}

@media (min-width: 1024px) {
    .step-connector {
        display: block;
    }
}

.steps-cta {
    text-align: center;
    margin-top: var(--space-3xl);
}

/* Pricing Section */
.pricing {
    background: var(--gray-50);
}

.pricing-showcase {
    display: grid;
    gap: var(--space-2xl);
    align-items: start;
}

@media (min-width: 1024px) {
    .pricing-showcase {
        grid-template-columns: 1fr 1fr;
    }
}

.pricing-card {
    background: var(--white);
    padding: var(--space-2xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    border: 2px solid transparent;
    transition: all var(--transition-base);
}

.pricing-card.animate-in {
    animation: fadeInUp 0.6s ease-out both;
}

.pricing-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.pricing-header {
    text-align: center;
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--gray-100);
    margin-bottom: var(--space-xl);
}

.pricing-header h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
}

.pricing-amount {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--space-xs);
}

.pricing-amount .currency {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-500);
}

.pricing-amount .amount {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1;
}

.pricing-amount .unit {
    font-size: 1.25rem;
    color: var(--gray-500);
}

.pricing-note {
    font-size: 0.875rem;
    color: var(--gray-400);
    margin-top: var(--space-sm);
}

.pricing-features {
    margin-bottom: var(--space-xl);
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm) 0;
    color: var(--gray-600);
}

.pricing-features li svg {
    stroke: var(--primary);
    flex-shrink: 0;
}

.pricing-info {
    padding: var(--space-xl);
}

.pricing-info h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-xl);
}

.pricing-points {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.pricing-point {
    display: flex;
    gap: var(--space-md);
}

.point-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.pricing-point h4 {
    font-size: 1rem;
    margin-bottom: var(--space-xs);
}

.pricing-point p {
    font-size: 0.9375rem;
    color: var(--gray-500);
}

/* Testimonials Section */
.testimonials {
    background: var(--white);
}

.testimonials-grid {
    display: grid;
    gap: var(--space-lg);
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonial-card {
    background: var(--gray-50);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.testimonial-card.animate-in {
    animation: fadeInUp 0.6s ease-out both;
}

.testimonial-card:hover {
    background: var(--white);
    box-shadow: var(--shadow-lg);
}

.testimonial-rating {
    color: #FFB800;
    font-size: 1.125rem;
    margin-bottom: var(--space-md);
    letter-spacing: 2px;
}

.testimonial-text {
    font-size: 0.9375rem;
    color: var(--gray-600);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.author-avatar {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 600;
    font-size: 0.875rem;
}

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

.author-name {
    font-weight: 600;
    color: var(--gray-900);
}

.author-location {
    font-size: 0.8125rem;
    color: var(--gray-400);
}

/* CTA Section */
.cta {
    position: relative;
    background: var(--gradient-hero);
    text-align: center;
    overflow: hidden;
}

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

.cta h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--white);
    margin-bottom: var(--space-md);
}

.cta p {
    font-size: 1.125rem;
    color: var(--gray-300);
    margin-bottom: var(--space-2xl);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
}

.cta-decoration {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.cta-circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(0, 212, 255, 0.1);
}

.cta-circle-1 {
    width: 400px;
    height: 400px;
    top: -200px;
    right: -100px;
}

.cta-circle-2 {
    width: 300px;
    height: 300px;
    bottom: -150px;
    left: -50px;
}

.cta-circle-3 {
    width: 200px;
    height: 200px;
    top: 50%;
    left: 20%;
    transform: translateY(-50%);
}

/* Contact Form */
.contact-form-wrapper {
    margin-top: var(--space-3xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.contact-form-wrapper h3 {
    color: var(--white);
    font-size: 1.25rem;
    margin-bottom: var(--space-xl);
    font-weight: 600;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.form-row {
    display: grid;
    gap: var(--space-md);
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

.form-group {
    width: 100%;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--gray-400);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

.recaptcha-wrapper {
    display: flex;
    justify-content: center;
    margin: var(--space-md) 0;
}

.form-note {
    margin-top: var(--space-md);
    font-size: 0.875rem;
    color: var(--gray-400);
}

.btn-block {
    width: 100%;
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: var(--gray-400);
    padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-grid {
    display: grid;
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
}

@media (min-width: 640px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

.footer-brand p {
    margin-top: var(--space-md);
    line-height: 1.8;
}

.footer-logo {
    height: 60px;
    width: auto;
}

.footer-social {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    color: var(--gray-400);
    transition: all var(--transition-base);
}

.footer-social a:hover {
    background: var(--primary);
    color: var(--white);
}

.footer-links h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: var(--space-lg);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

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

.footer-links address {
    line-height: 1.8;
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.footer-legal {
    display: flex;
    gap: var(--space-lg);
}

.footer-legal a:hover {
    color: var(--primary);
}

.footer-credit {
    text-align: center;
    padding-top: var(--space-lg);
    margin-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.8125rem;
    color: var(--gray-500);
}

.footer-credit a {
    color: var(--primary);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.footer-credit a:hover {
    color: var(--primary-light);
}

/* Utility Classes */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}

/* Selection */
::selection {
    background: rgba(0, 212, 255, 0.2);
    color: var(--gray-900);
}

/* Focus States */
*:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .nav,
    .hero-visual,
    .cta,
    .footer {
        display: none;
    }
    
    body {
        font-size: 12pt;
        color: black;
    }
}