/* ===== CSS Variables for Modern Tech Theme ===== */
:root {
    /* Modern Tech Color Palette */
    --primary-blue: #0066FF;      /* Vibrant tech blue */
    --primary-dark: #0A2540;      /* Deep navy for trust */
    --primary-accent: #00D4AA;    /* Fresh teal accent */
    --secondary-accent: #635BFF;  /* Purple for innovation */
    
    /* Neutral Palette */
    --light-bg: #FFFFFF;
    --light-surface: #F8FAFC;
    --light-text: #0A2540;
    --light-text-secondary: #425466;
    --light-border: #E6EBF0;
    --light-hover: #F6F9FC;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-accent) 100%);
    --gradient-hero: linear-gradient(135deg, #0A2540 0%, #1A365D 100%);
    
    /* Spacing */
    --section-padding: 6rem 0;
    --container-max-width: 1200px;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-accent: 'Playfair Display', serif;
    
    /* Border Radius */
    --border-radius: 8px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 8px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.12);
    --shadow-card: 0 4px 12px rgba(0, 0, 0, 0.05);
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--light-text);
    background-color: var(--light-bg);
    transition: var(--transition);
    overflow-x: hidden;
}

/* Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-blue);
    color: white;
    padding: 8px;
    z-index: 10000;
    text-decoration: none;
    border-radius: 0 0 4px 0;
}

.skip-link:focus {
    top: 0;
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.01em;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

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

.section-title {
    margin-bottom: 1rem;
    color: var(--light-text);
    font-weight: 700;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--light-text-secondary);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--light-border);
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.nav-logo {
    display: flex;
    align-items: center;
    height: 100%;
    padding: 10px 0;
}

.nav-logo img {
    height: 60px;
    width: auto;
    transition: var(--transition);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

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

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

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

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

/* Language Selector */
.language-selector {
    padding: 8px 16px;
    border: 1px solid var(--light-border);
    border-radius: var(--border-radius);
    background: var(--light-bg);
    color: var(--light-text);
    font-family: var(--font-primary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    margin-left: 1rem;
}

.language-selector:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0.5rem;
}

.bar {
    width: 25px;
    height: 2px;
    background: var(--light-text);
    margin: 3px 0;
    transition: var(--transition);
    border-radius: 2px;
}

/* ===== Hero Section ===== */
.hero {
    padding: 140px 0 100px;
    background: var(--gradient-hero);
    color: white;
    position: relative;
    overflow: hidden;
}

.hero:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000" opacity="0.05"><polygon fill="white" points="0,1000 1000,0 1000,1000"/></svg>') no-repeat bottom right;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    color: white;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.375rem;
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    margin: 0 auto 3rem;
    line-height: 1.6;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 4rem;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 32px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    border: 2px solid transparent;
    cursor: pointer;
    text-align: center;
    gap: 8px;
    line-height: 1.4;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

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

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-color: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-card {
    width: 100%;
    background: var(--light-surface);
    color: var(--light-text);
    border: 1px solid var(--light-border);
    margin-top: 2rem;
}

.btn-card:hover {
    background: var(--light-hover);
    border-color: var(--primary-blue);
    color: var(--primary-blue);
    transform: translateY(-2px);
}

.btn-text {
    background: none;
    border: none;
    color: var(--primary-blue);
    font-weight: 500;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.btn-text:hover {
    background: rgba(0, 102, 255, 0.1);
}

.cta-container {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== Services Section ===== */
.services {
    padding: var(--section-padding);
    background: var(--light-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--light-bg);
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-card);
    transition: var(--transition);
    border: 1px solid var(--light-border);
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-blue);
}

.service-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: var(--transition-slow);
}

.service-card:hover:before {
    left: 100%;
}

.service-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin: 1rem 0;
}

.service-pitch {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    color: var(--light-text-secondary);
}

.service-features, .service-benefits {
    list-style: none;
    margin-bottom: 1.5rem;
}

.service-features li, .service-benefits li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.service-features li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-accent);
    font-weight: bold;
}

.service-benefits li {
    color: #10B981;
    font-weight: 500;
}

.service-benefits li:before {
    content: "↑";
    position: absolute;
    left: 0;
    color: #10B981;
    font-weight: bold;
}

.service-use-case {
    background: rgba(0, 102, 255, 0.05);
    padding: 1.25rem;
    border-radius: var(--border-radius);
    margin-top: auto;
    border-left: 4px solid var(--primary-blue);
}

/* ===== Service Icons ===== */
.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    transform: scale(1.05) rotate(5deg);
}

/* Data Processing Icon */
.icon-data {
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.1) 0%, rgba(99, 91, 255, 0.1) 100%);
    border: 1.5px solid rgba(0, 102, 255, 0.15);
    box-shadow: 0 4px 12px rgba(0, 102, 255, 0.08);
}

.icon-data:before {
    content: "";
    width: 32px;
    height: 40px;
    background: 
        linear-gradient(45deg, transparent 45%, var(--primary-blue) 45%, var(--primary-blue) 55%, transparent 55%),
        linear-gradient(-45deg, transparent 45%, var(--primary-blue) 45%, var(--primary-blue) 55%, transparent 55%);
    background-size: 10px 10px;
    background-position: 0 0, 0 10px;
    background-repeat: no-repeat;
    border: 2px solid var(--primary-blue);
    border-radius: 4px;
    position: relative;
}

.icon-data:after {
    content: "";
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--secondary-accent);
    border-radius: 2px;
    top: 12px;
    right: 12px;
    animation: pulse 2s infinite;
}

/* Brain/Knowledge Icon */
.icon-brain {
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.1) 0%, rgba(99, 91, 255, 0.1) 100%);
    border: 1.5px solid rgba(0, 212, 170, 0.15);
    box-shadow: 0 4px 12px rgba(0, 212, 170, 0.08);
}

.icon-brain:before {
    content: "";
    width: 36px;
    height: 32px;
    background: 
        radial-gradient(circle at 8px 12px, var(--primary-accent) 4px, transparent 4px),
        radial-gradient(circle at 18px 8px, var(--primary-accent) 4px, transparent 4px),
        radial-gradient(circle at 28px 12px, var(--primary-accent) 4px, transparent 4px);
    border: 2px solid var(--primary-accent);
    border-top: none;
    border-radius: 0 0 18px 18px;
    position: relative;
}

.icon-brain:after {
    content: "";
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--primary-accent);
    border-radius: 50%;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: float 3s ease-in-out infinite;
}

/* Support/Co-pilot Icon */
.icon-support {
    background: linear-gradient(135deg, rgba(99, 91, 255, 0.1) 0%, rgba(0, 102, 255, 0.1) 100%);
    border: 1.5px solid rgba(99, 91, 255, 0.15);
    box-shadow: 0 4px 12px rgba(99, 91, 255, 0.08);
}

.icon-support:before {
    content: "";
    width: 32px;
    height: 32px;
    border: 2px solid var(--secondary-accent);
    border-radius: 50%;
    position: relative;
    animation: rotate 8s linear infinite;
}

.icon-support:after {
    content: "";
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--secondary-accent);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 
        0 0 0 4px rgba(99, 91, 255, 0.2),
        0 0 0 8px rgba(99, 91, 255, 0.1);
}

/* Icon color transitions on hover */
.service-card:hover .icon-data {
    border-color: rgba(0, 102, 255, 0.3);
    box-shadow: 0 8px 24px rgba(0, 102, 255, 0.15);
}

.service-card:hover .icon-brain {
    border-color: rgba(0, 212, 170, 0.3);
    box-shadow: 0 8px 24px rgba(0, 212, 170, 0.15);
}

.service-card:hover .icon-support {
    border-color: rgba(99, 91, 255, 0.3);
    box-shadow: 0 8px 24px rgba(99, 91, 255, 0.15);
}

/* Icon Animations */
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(0.9); }
}

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

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

/* ===== Process Section ===== */
.process {
    padding: var(--section-padding);
    background: var(--light-surface);
    position: relative;
}

.process:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--light-border), transparent);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

.step {
    text-align: center;
    padding: 2.5rem 1.5rem;
    background: var(--light-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
}

.step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
    box-shadow: var(--shadow-md);
}

/* ===== FAQ Section ===== */
.faq {
    padding: var(--section-padding);
    background: var(--light-bg);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    background: var(--light-surface);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--light-border);
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--primary-blue);
    transform: translateY(-2px);
}

.faq-item h3 {
    color: var(--primary-dark);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

/* ===== Contact Section ===== */
.contact {
    padding: var(--section-padding);
    background: var(--light-surface);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.contact-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.contact-option-card {
    background: var(--light-bg);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--light-border);
    text-align: center;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.contact-option-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-blue);
}

.option-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact-option-card h3 {
    margin-bottom: 1rem;
    color: var(--primary-dark);
}

.contact-option-card p {
    color: var(--light-text-secondary);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.option-actions {
    margin-top: auto;
}

.option-actions .btn {
    width: 100%;
    margin-bottom: 0.5rem;
}

.option-actions .btn-secondary {
    display: inline-flex !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.email-direct-btn {
    font-size: 0.9rem;
    padding: 10px 16px;
}

/* ===== Contact Form & Trust Section ===== */
.contact-form-and-trust {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

/* Form Container */
.contact-form-container {
    background: var(--light-bg);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--light-border);
    overflow: hidden;
}

.form-header {
    padding: 2rem 2rem 0;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 1px solid var(--light-border);
}

.form-header h3 {
    margin-bottom: 0;
    color: var(--primary-dark);
}

.back-to-options {
    display: none;
    background: none;
    border: none;
    color: var(--primary-blue);
    font-weight: 500;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.back-to-options:hover {
    background: rgba(0, 102, 255, 0.1);
}

.contact-form {
    padding: 2.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--light-text);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--light-border);
    border-radius: var(--border-radius);
    font-family: var(--font-primary);
    font-size: 1rem;
    background: var(--light-bg);
    color: var(--light-text);
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

/* Form Success Message */
.form-success-message {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--light-surface);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--light-border);
}

.success-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-accent);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
    margin: 0 auto 1.5rem;
    animation: successPop 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes successPop {
    0% { transform: scale(0); opacity: 0; }
    70% { transform: scale(1.1); }
    100% { transform: scale(1); opacity: 1; }
}

.form-success-message h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.form-success-message p {
    color: var(--light-text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* Form Loading State */
.btn-loading {
    display: none;
}

.form-loading .btn-text {
    display: none;
}

.form-loading .btn-loading {
    display: inline-block;
}

.form-loading .btn-primary {
    pointer-events: none;
    opacity: 0.8;
}

/* Trust Section */
.trust-section {
    background: var(--light-surface);
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--light-border);
    height: fit-content;
}

.trust-section h3 {
    color: var(--primary-dark);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-align: center;
}

.trust-points {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.trust-point {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--light-bg);
    border-radius: var(--border-radius);
    border: 1px solid var(--light-border);
    transition: var(--transition);
}

.trust-point:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-blue);
}

.trust-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.trust-content h4 {
    color: var(--light-text);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.trust-content p {
    color: var(--light-text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0;
}

.trust-footer {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--light-border);
    text-align: center;
}

.security-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    background: var(--light-bg);
    border: 1px solid #c6f6d5;
    border-radius: var(--border-radius);
    color: #22543d;
    font-weight: 600;
    font-size: 0.9rem;
}

.badge-icon {
    font-size: 1.1rem;
}

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

.trust-point {
    animation: fadeInUp 0.6s ease forwards;
    animation-play-state: paused;
}

.trust-point:nth-child(1) { animation-delay: 0.1s; }
.trust-point:nth-child(2) { animation-delay: 0.2s; }
.trust-point:nth-child(3) { animation-delay: 0.3s; }
.trust-point:nth-child(4) { animation-delay: 0.4s; }

/* ===== Footer ===== */
.footer {
    background: var(--primary-dark);
    color: white;
    position: relative;
}

/* Footer Business Ecosystem */
.footer-businesses {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #1a365d 100%);
    padding: 3rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-section-title {
    text-align: center;
    color: white;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 2.5rem;
    font-family: var(--font-accent);
}

.businesses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.business-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

/* Add focus styles for business cards */
.business-card:focus-within {
    border-color: var(--primary-accent);
    box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.1);
}

.business-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
    border-color: var(--primary-blue);
}

.business-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: block;
}

.business-card h5 {
    color: white;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.business-card p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.business-link {
    color: var(--primary-accent);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    display: inline-block;
    cursor: pointer;
}

.business-link:hover {
    color: white;
    transform: translateX(5px);
}

/* Main Footer Content */
.footer-brand-centered {
    background: var(--primary-dark);
    padding: 3rem 0;
    text-align: center;
}

.footer-brand-centered .footer-logo {
    margin-bottom: 1rem;
}

.footer-brand-centered .footer-logo img {
    height: 60px;
    width: auto;
    opacity: 0.9;
    transition: var(--transition);
}

.footer-brand-centered .footer-logo:hover img {
    opacity: 1;
    transform: scale(1.05);
}

.footer-brand-centered .footer-tagline {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    line-height: 1.5;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.footer-legal {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 1.5rem;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.footer-privacy {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
    line-height: 1.4;
    max-width: 400px;
    margin: 0 auto;
}

/* ===== Desktop Layout ===== */
@media (min-width: 769px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
        max-width: 1200px;
        margin: 0 auto;
    }
    
    .contact-options {
        display: none;
    }
    
    .contact-form-and-trust {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
        align-items: start;
    }
    
    .contact-form-container {
        display: block !important;
    }
    
    .back-to-options {
        display: none !important;
    }
    
    .trust-section-mobile {
        display: none !important;
    }
    
    .trust-section {
        position: sticky;
        top: 100px;
    }
}

/* ===== Mobile Responsive Design ===== */
@media (max-width: 768px) {
    .container {
        padding: 0 1.25rem;
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-logo img {
        height: 45px;
    }
    
    .nav-container {
        height: 80px;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: var(--light-bg);
        width: 100%;
        text-align: center;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
        gap: 1.5rem;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero {
        padding: 120px 0 80px;
    }
    
    .cta-container {
        flex-direction: column;
        align-items: center;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card {
        padding: 2rem;
    }

    .language-selector {
        margin-top: 1rem;
        margin-left: 0;
    }
    
    .section-header {
        margin-bottom: 3rem;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    /* ===== Updated Mobile Contact Section ===== */
    .contact-grid {
        display: flex;
        flex-direction: column;
        gap: 2rem;
    }
    
    /* Mobile Trust Section - Shows BEFORE contact options */
    .trust-section-mobile {
        display: block;
        background: var(--light-surface);
        padding: 2rem 1.5rem;
        border-radius: var(--border-radius-lg);
        border: 1px solid var(--light-border);
        margin-bottom: 1rem;
    }
    
    .trust-section-mobile h3 {
        text-align: center;
        margin-bottom: 1.5rem;
        color: var(--primary-dark);
        font-size: 1.25rem;
        font-weight: 700;
    }
    
    .trust-points-mobile {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }
    
    .trust-point-mobile {
        text-align: center;
        padding: 1rem 0.75rem;
        background: var(--light-bg);
        border-radius: var(--border-radius);
        border: 1px solid var(--light-border);
        transition: var(--transition);
    }
    
    .trust-point-mobile:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-sm);
    }
    
    .trust-point-mobile .trust-icon {
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
        display: block;
    }
    
    .trust-point-mobile h4 {
        font-size: 0.9rem;
        margin-bottom: 0.25rem;
        color: var(--light-text);
        font-weight: 600;
        line-height: 1.2;
    }
    
    .trust-point-mobile p {
        font-size: 0.8rem;
        color: var(--light-text-secondary);
        line-height: 1.3;
        margin: 0;
    }
    
    /* Contact Options */
    .contact-options {
        display: grid !important;
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 0;
    }
    
    .contact-option-card .btn-secondary {
        background: var(--primary-blue) !important;
        color: white !important;
        border: 2px solid var(--primary-blue) !important;
    }
    
    .contact-option-card .btn-secondary:hover {
        background: var(--primary-dark) !important;
        border-color: var(--primary-dark) !important;
    }
    /* Form & Trust Container */
    .contact-form-and-trust {
        display: none;
    }
    
    .contact-form-and-trust.active {
        display: block;
    }
    
    .back-to-options {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
    }
    
    .form-header {
        flex-direction: column;
        gap: 1rem;
        padding: 1.5rem 1.5rem 0;
    }
    
    .contact-option-card {
        padding: 1.5rem;
        text-align: center;
    }
    
    .contact-option-card .btn {
        width: 100%;
        margin-top: 1rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    /* Trust section inside form view */
    
    .contact-form-and-trust.active .trust-section {
        display: none !important;
    }

    /* Service icons mobile */
    .service-icon {
        width: 70px;
        height: 70px;
        margin: 0 auto 1.5rem;
    }
    
    .icon-data:before {
        width: 28px;
        height: 36px;
        background-size: 8px 8px;
    }
    
    .icon-brain:before {
        width: 32px;
        height: 28px;
    }
    
    .icon-support:before {
        width: 28px;
        height: 28px;
    }
    .footer-businesses {
        padding: 2rem 0;
    }
    
    .businesses-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 0 1rem;
    }
    
    .business-card {
        padding: 1.25rem;
    }
    
    .footer-brand-centered {
        padding: 2.5rem 0;
    }
    
    .footer-brand-centered .footer-logo img {
        height: 50px;
    }
    
    .footer-brand-centered .footer-tagline {
        font-size: 1rem;
        padding: 0 1rem;
    }
    
    .footer-legal {
        padding-top: 1.25rem;
    }
    
    .footer-copyright,
    .footer-privacy {
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
}

/* ===== Accessibility & Performance ===== */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Focus styles for keyboard navigation */
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

/* High contrast support */
@media (prefers-contrast: high) {
    :root {
        --primary-blue: #0000FF;
        --primary-dark: #000000;
        --light-text: #000000;
        --light-border: #000000;
    }
    .business-card {
        background: rgba(0, 0, 0, 0.8);
        border: 2px solid white;
    }
}

/* Print styles */
@media print {
    .navbar, .cta-container, .btn {
        display: none;
    }
    
    .hero {
        background: white !important;
        color: black !important;
        padding: 2rem 0;
    }
    
    .hero-title, .hero-subtitle {
        color: black !important;
    }
    .footer-businesses {
        display: none;
    }
}