/* ==========================================
   VITAPING - CSS VARIABLES & RESET
   ========================================== */

:root {
    /* Primary Colors */
    --primary-blue: #4A90E2;
    --primary-blue-hover: #357ABD;
    --primary-blue-light: #E8F4FD;
    
    /* Accent Colors */
    --accent-orange: #F27907;
    --accent-orange-light: #FFF4E6;
    
    /* Neutral Colors */
    --color-bg: #FAFAFA;
    --color-text: #0a0a0a;
    --color-text-light: #666666;
    --color-border: #E5E5E5;
    --color-white: #FFFFFF;
    
    /* Typography */
    --font-primary: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Layout */
    --max-width: 1400px;
    --nav-height: 80px;
    
    /* Animation */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ==========================================
   TYPOGRAPHY
   ========================================== */

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

h1 { font-size: clamp(2.5rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
}

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

/* ==========================================
   LAYOUT UTILITIES
   ========================================== */

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }
}

/* ==========================================
   NAVIGATION
   ========================================== */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background-color: rgba(250, 250, 250, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo a {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition-fast);
}

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

.nav-number {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-orange);
    font-weight: 400;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
    transition: var(--transition-fast);
}

/* Mobile Navigation */
@media (max-width: 968px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0;
        background-color: var(--color-white);
        padding: 2rem;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-base);
        border-bottom: 1px solid var(--color-border);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-menu li {
        border-bottom: 1px solid var(--color-border);
    }
    
    .nav-link {
        padding: 1rem 0;
        width: 100%;
    }
    
    .nav-toggle.active span:first-child {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:last-child {
        transform: rotate(-45deg) translate(5px, -5px);
    }
}

/* ==========================================
   HERO SECTION
   ========================================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: start;
    padding: 0 !important;
    position: relative;
}

.hero-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.hero-content {
    max-width: 900px;
}

.hero-title {
    font-weight: 300;
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
}

.hero-title-line {
    display: block;
}

.hero-subheadline {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-text-light);
    max-width: 700px;
    margin-bottom: 1.5rem;
}

.hero-trust {
    font-size: 0.875rem;
    color: var(--accent-orange);
    font-weight: 500;
    margin-bottom: 2rem;
    letter-spacing: 0.3px;
}

.hero-cta-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 500;
    border-radius: 50px;
    transition: var(--transition-base);
    cursor: pointer;
}

.hero-cta.primary {
    background-color: var(--primary-blue);
    color: var(--color-white);
    border: 2px solid var(--primary-blue);
}

.hero-cta.primary:hover {
    background-color: var(--primary-blue-hover);
    border-color: var(--primary-blue-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(74, 144, 226, 0.3);
}

.hero-cta.secondary {
    background-color: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-border);
}

.hero-cta.secondary:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
    transform: translateY(-2px);
}

.scroll-hint {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, transparent, var(--color-text-light));
    animation: scrollHint 2s infinite;
}

@keyframes scrollHint {
    0%, 100% { opacity: 0; transform: translateY(0); }
    50% { opacity: 1; transform: translateY(10px); }
}

/* ==========================================
   TRUST STRIP
   ========================================== */

.trust-strip {
    background-color: var(--primary-blue-light);
    padding: 1.5rem 0;
    border-top: 1px solid rgba(74, 144, 226, 0.2);
    border-bottom: 1px solid rgba(74, 144, 226, 0.2);
}

.trust-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.trust-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
}

.trust-list li {
    font-size: 0.875rem;
    color: var(--color-text);
    position: relative;
    padding-left: 1.5rem;
}

.trust-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-weight: 600;
}

@media (max-width: 768px) {
    .trust-list {
        flex-direction: column;
        gap: 1rem;
    }
}

/* ==========================================
   SECTION HEADERS
   ========================================== */

section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    margin-bottom: var(--spacing-lg);
}

.section-number {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--accent-orange);
    font-weight: 500;
    display: block;
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
}

.section-title-problem{
    font-weight: 300;
    letter-spacing: -0.02em;
    color: #f5f5f5;
}

.section-title {
    font-weight: 300;
    letter-spacing: -0.02em;
}

.section-intro {
    font-size: 1.125rem;
    color: var(--color-text-light);
    max-width: 800px;
    margin-bottom: var(--spacing-md);
}

/* ==========================================
   PROBLEM SECTION
   ========================================== */

.problem-section {
    background-color: #0F1012;
}

.section-content p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-light);
    max-width: 800px;
}

.highlight-text {
    color: var(--color-text);
    font-weight: 500;
    font-size: 1.25rem;
}

/* ==========================================
   WHAT SECTION
   ========================================== */

.what-section {
    background: linear-gradient(to bottom, var(--color-bg), var(--color-white));
}

.lead-text {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-text);
}

.principles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: var(--spacing-md) 0;
}

.principle-card {
    padding: 1.5rem;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    transition: var(--transition-base);
}

.principle-card:hover {
    border-color: var(--primary-blue);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.principle-card h4 {
    font-size: 1rem;
    font-weight: 500;
    margin: 0;
}

.ai-positioning {
    margin-top: var(--spacing-lg);
    padding: 2rem;
    background-color: var(--accent-orange-light);
    border-left: 4px solid var(--accent-orange);
    border-radius: 4px;
}

.ai-positioning p {
    color: var(--color-text);
    margin: 0;
}

/* ==========================================
   HOW IT WORKS
   ========================================== */

.how-it-works {
    background-color: #0F1012;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.step-card {
    position: relative;
}

.step-number {
    font-family: var(--font-mono);
    font-size: 3rem;
    font-weight: 300;
    color: var(--primary-blue);
    opacity: 0.2;
    line-height: 1;
    margin-bottom: 1rem;
    display: block;
}

.step-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: white;
}

.step-card p {
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ==========================================
   SOLUTIONS GRID
   ========================================== */

.solutions {
    background: var(--color-bg);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.solution-card {
    padding: 2rem;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    transition: var(--transition-base);
}

.solution-card:hover {
    border-color: var(--primary-blue);
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
}

.solution-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-blue-light);
    border-radius: 12px;
}

.solution-icon svg {
    stroke: var(--primary-blue);
    stroke-width: 1.5;
}

.solution-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.solution-card p {
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.solution-link {
    font-size: 0.875rem;
    color: var(--primary-blue);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-fast);
}

.solution-link:hover {
    gap: 0.75rem;
}

/* ==========================================
   PRODUCT PREVIEW
   ========================================== */

.product-preview {
   background-color: #0F1012;
}

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

@media (max-width: 968px) {
    .product-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

.product-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-placeholder {
    width: 100%;
    max-width: 400px;
    aspect-ratio: 1;
    background: linear-gradient(135deg, var(--primary-blue-light), var(--accent-orange-light));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-device {
    width: 60%;
    height: 60%;
    background-color: var(--color-white);
    border-radius: 50%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.product-description {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
}

.product-features {
    list-style: none;
    margin-bottom: 2rem;
}

.product-features li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: #f5f5f5;
}

.product-features li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-weight: 600;
}

.product-cta {
    display: inline-flex;
    align-items: center;
    padding: 1rem 2rem;
    background-color: var(--primary-blue);
    color: var(--color-white);
    border-radius: 50px;
    font-weight: 500;
    transition: var(--transition-base);
}

.product-cta:hover {
    background-color: var(--primary-blue-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(74, 144, 226, 0.3);
}

/* ==========================================
   PLATFORM SECTION
   ========================================== */

.platform-section {
    background: var(--color-bg);
}

.platform-layers {
    display: grid;
    gap: 1.5rem;
}

.layer-card {
    padding: 2rem;
    background-color: var(--color-white);
    border-left: 4px solid var(--primary-blue);
    border-radius: 8px;
    transition: var(--transition-base);
}

.layer-card:hover {
    transform: translateX(8px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.layer-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--color-text);
}

.layer-card p {
    color: var(--color-text-light);
    margin: 0;
}

.ai-layer {
    margin-top: var(--spacing-lg);
    padding: 2.5rem;
    background: linear-gradient(135deg, var(--primary-blue-light), var(--accent-orange-light));
    border-radius: 12px;
}

.ai-layer h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.ai-layer ul {
    list-style: none;
    margin: 1.5rem 0;
}

.ai-layer li {
    padding: 0.5rem 0;
    padding-left: 2rem;
    position: relative;
}

.ai-layer li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-weight: 600;
}

.ai-disclaimer {
    margin-top: 1.5rem;
    padding: 1rem;
    background-color: var(--color-white);
    border-radius: 8px;
    color: var(--color-text);
}

/* ==========================================
   SECURITY SECTION
   ========================================== */

.security-section {
     background-color: #0F1012;
}


.security-section .section-title{
    color: white;
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: var(--spacing-lg);
}

.security-card {
    padding: 2rem;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    transition: var(--transition-base);
}

.security-card:hover {
    border-color: var(--primary-blue);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.security-card h3 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
    color: var(--color-text);
}

.security-card p {
    color: var(--color-text-light);
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.6;
}

.compliance-section {
    padding: 2rem;
    background-color: var(--primary-blue-light);
    border-radius: 12px;
}

.compliance-section h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.compliance-note {
    margin-top: 1rem;
    color: var(--color-text);
}

/* ==========================================
   RESPONSIBLE AI
   ========================================== */

.responsible-ai {
    background: var(--color-bg);
}

.ai-statement {
    padding: 2.5rem;
    background-color: var(--color-white);
    border-left: 4px solid var(--accent-orange);
    border-radius: 8px;
    margin-bottom: var(--spacing-md);
}

.ai-statement p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text);
}

.exclusions {
    padding: 2rem;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 8px;
}

.exclusions h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.exclusions ul {
    list-style: none;
}

.exclusions li {
    padding: 0.5rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--color-text-light);
}

.exclusions li::before {
    content: '✗';
    position: absolute;
    left: 0;
    color: var(--accent-orange);
    font-weight: 600;
}

/* ==========================================
   IMPLEMENTATION SECTION
   ========================================== */

.implementation-section {
    background-color: #0F1012;
}

.implementation-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
}

@media (max-width: 968px) {
    .implementation-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

.implementation-text h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}
.benefit-item p{
     color: #f5f5f5 !important;
}
.implementation-text h4 {
    font-size: 1.125rem;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    color: #f5f5f5 !important;
}

.implementation-text ul {
    list-style: none;
    margin-left: 0;
}

.implementation-text li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--color-text-light);
}

.implementation-text li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
}

.implementation-benefits {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.benefit-number {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--accent-orange);
    font-weight: 500;
    padding: 0.5rem 1rem;
    background-color: var(--accent-orange-light);
    border-radius: 20px;
    flex-shrink: 0;
}

.benefit-item p {
    font-size: 1.125rem;
    color: var(--color-text);
    margin: 0;
    padding-top: 0.5rem;
}

/* ==========================================
   PRICING SECTION
   ========================================== */

.pricing-section {
    background: var(--color-bg);
}

.pricing-content {
    max-width: 700px;
}

.pricing-content p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-light);
}

.pricing-highlight {
    color: var(--color-text);
    font-weight: 500;
    font-size: 1.25rem;
}

.pricing-cta {
    margin-top: var(--spacing-md);
}

/* ==========================================
   CONTACT SECTION
   ========================================== */

.contact-section {
    background-color: var(--color-white);
    padding: var(--spacing-xl) 0;
}

.contact-intro {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-light);
    max-width: 700px;
    margin-bottom: var(--spacing-lg);
}

.contact-form {
    max-width: 900px;
    background-color: var(--color-bg);
    padding: 3rem;
    border-radius: 12px;
    border: 1px solid var(--color-border);
}

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

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

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

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

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 0.5rem;
    display: block;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.875rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-family: var(--font-primary);
    font-size: 1rem;
    background-color: var(--color-white);
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

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

.form-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-base);
    border: 2px solid;
}

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

.btn-primary:hover {
    background-color: var(--primary-blue-hover);
    border-color: var(--primary-blue-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(74, 144, 226, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-text);
    border-color: var(--color-border);
}

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

/* ==========================================
   FOOTER
   ========================================== */

.footer {
    background-color: var(--color-text);
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: var(--spacing-lg);
}

@media (max-width: 968px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

.footer-brand h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.footer-heading {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--accent-orange);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-white);
    padding-left: 0.5rem;
}

.footer-disclaimer {
    padding: 2rem;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    margin-bottom: var(--spacing-md);
}

.footer-disclaimer p {
    margin: 0;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

@media (max-width: 768px) {
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

.footer-legal {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

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

.footer-location p {
    margin: 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
}

/* ==========================================
   SCROLL PROGRESS INDICATOR
   ========================================== */

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: linear-gradient(to right, var(--primary-blue), var(--accent-orange));
    z-index: 9999;
    transition: width 0.1s ease;
}

/* ==========================================
   CUSTOM CURSOR (DESKTOP ONLY)
   ========================================== */

.custom-cursor {
    width: 8px;
    height: 8px;
    background-color: var(--primary-blue);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    mix-blend-mode: difference;
    transition: transform 0.15s ease, opacity 0.15s ease;
    opacity: 0;
}

.custom-cursor.hover {
    transform: scale(3);
}

@media (hover: none) {
    .custom-cursor {
        display: none;
    }
}

/* ==========================================
   ANIMATIONS
   ========================================== */

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

.fade-in-up {
    animation: fadeInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================
   ACCESSIBILITY
   ========================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus visible for keyboard navigation */
*:focus-visible {
    outline: 2px solid var(--primary-blue);
    outline-offset: 4px;
}

/* ==========================================
   UTILITY CLASSES
   ========================================== */

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

.text-blue {
    color: var(--primary-blue);
}

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

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }





/* ==========================================
   Test
   ========================================== */


.hero-section {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    background-color: #f5f5f5;
}

.video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}




/* Responsive */
@media (max-width: 768px) {
    .content-overlay {
        padding: 40px 30px;
    }

    .headline {
        font-size: 32px;
    }

    .explore-section {
        flex-direction: column;
        align-items: flex-start;
    }

    .scroll-indicator {
        left: 30px;
    }
}

.video-background::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
}



.logo-img {
    border-radius:20%;
    width: 40px;
   
}
/* ==========================================
   NEW SECTIONS — VITAPING FULL DRAFT UPDATE
   ========================================== */

/* Hero Badge */
.hero-badge {
    display: inline-block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    color: var(--accent-orange);
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

/* Hero Disclaimer */
.hero-disclaimer {
    margin-top: 1.2rem;
    font-size: 0.78rem;
    color: #999;
    font-style: italic;
}

/* Hero Tertiary CTA */
.hero-cta.tertiary {
    background: transparent;
    color: var(--accent-orange);
    border: 1px solid rgba(242, 121, 7, 0.3);
    padding: 0.7rem 1.4rem;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}
.hero-cta.tertiary:hover {
    background: rgba(242, 121, 7, 0.08);
    border-color: var(--accent-orange);
}

/* Expandable Cards (hover/click) */
.expandable-card {
    cursor: pointer;
    transition: all 0.3s ease;
}
.expandable-card .card-expand-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
    opacity: 0;
}
.expandable-card:hover .card-expand-content,
.expandable-card.expanded .card-expand-content {
    max-height: 300px;
    opacity: 1;
}
.expandable-card .card-expand-content p {
    margin-top: 0.75rem;
    font-size: 0.88rem;
    line-height: 1.65;
    color: #555;
}
.expandable-card .card-expand-content ul {
    margin-top: 0.6rem;
    padding-left: 1.2rem;
    font-size: 0.85rem;
    color: #555;
}
.expandable-card .card-expand-content ul li {
    margin-bottom: 0.35rem;
}

/* ---- Intelligent Infrastructure ---- */
.intelligent-infra-section {
    padding: 6rem 0;
    background: #f8f9fa;
}
.icon-blocks-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin: 3rem 0;
}
@media (max-width: 900px) { .icon-blocks-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .icon-blocks-grid { grid-template-columns: 1fr; } }

.icon-block {
    background: white;
    padding: 2rem 1.5rem;
    border-radius: 12px;
    border: 1px solid #eee;
    text-align: center;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.icon-block:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.08);
}
.icon-block-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: rgba(74, 144, 226, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: var(--primary-blue);
}
.icon-block h4 {
    font-size: 0.92rem;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 0.5rem;
}
.icon-block p {
    font-size: 0.82rem;
    color: #666;
    line-height: 1.5;
}
.section-cta {
    text-align: center;
    margin-top: 2rem;
}

/* ---- Solutions Closing ---- */
.solutions-closing {
    margin-top: 3rem;
    padding: 2rem;
    border-left: 3px solid var(--primary-blue);
    background: rgba(74, 144, 226, 0.04);
    border-radius: 0 8px 8px 0;
}
.solutions-closing p {
    color: #444;
    font-size: 0.95rem;
    line-height: 1.7;
    margin: 0;
}

/* ==========================================
   PRODUCT SECTION — THE VITAPING BAND
   ========================================== */

.product-section {
    padding: 7rem 0;
    background: #fff;
    overflow: hidden;
}

/* Two-column layout: image left, content right */
.product-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
    margin-top: 3rem;
}

@media (max-width: 1024px) {
    .product-layout {
        gap: 4rem;
    }
}

@media (max-width: 768px) {
    .product-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

/* ---- Image Column ---- */
.product-image-col {
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image-wrap {
    position: relative;
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
    padding-bottom: 2rem; /* space for badge below */
}

/* The actual image — always fills wrap, preserves ratio */
.product-image {
    display: block;
    width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 16px;
    position: relative;
    z-index: 1;
    /* subtle drop shadow that works on any bg */
    filter: drop-shadow(0 24px 48px rgba(0, 0, 0, 0.12));
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                filter 0.4s ease;
}

.product-image-wrap:hover .product-image {
    transform: translateY(-6px);
    filter: drop-shadow(0 32px 56px rgba(0, 0, 0, 0.16));
}

/* Animated pulse ring behind the image */
.product-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -55%);
    width: 88%;
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(
        circle,
        rgba(242, 121, 7, 0.07) 0%,
        rgba(74, 144, 226, 0.05) 50%,
        transparent 70%
    );
    animation: productPulse 3s ease-in-out infinite;
    z-index: 0;
    pointer-events: none;
}

@keyframes productPulse {
    0%, 100% { transform: translate(-50%, -55%) scale(1);   opacity: 0.6; }
    50%       { transform: translate(-50%, -55%) scale(1.08); opacity: 1;   }
}

/* Badge pinned below the image */
.product-ai-badge {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-blue);
    color: #fff;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.05em;
    padding: 0.4rem 1.1rem;
    border-radius: 100px;
    white-space: nowrap;
    z-index: 2;
    box-shadow: 0 4px 16px rgba(74, 144, 226, 0.3);
}

/* ---- Content Column ---- */
.product-content-col {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.product-subheadline {
    font-size: 1.15rem;
    font-weight: 500;
    color: #1a1a1a;
    line-height: 1.5;
    margin-bottom: 1.5rem;
    border-left: 3px solid var(--accent-orange);
    padding-left: 1rem;
}

.product-body {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.75;
    margin-bottom: 1rem;
}

.product-body strong {
    color: #1a1a1a;
    font-weight: 600;
}

/* Feature list */
.product-features {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 0;
    border: 1px solid #eee;
    border-radius: 10px;
    overflow: hidden;
}

.product-features li {
    padding: 0.75rem 1.2rem;
    font-size: 0.88rem;
    color: #444;
    line-height: 1.5;
    position: relative;
    padding-left: 2.4rem;
    border-bottom: 1px solid #f5f5f5;
    background: #fff;
    transition: background 0.2s ease;
}

.product-features li:last-child {
    border-bottom: none;
}

.product-features li:hover {
    background: #fafbff;
}

.product-features li::before {
    content: '→';
    position: absolute;
    left: 1rem;
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 0.9rem;
    transition: transform 0.2s ease;
}

.product-features li:hover::before {
    transform: translateX(3px);
}

/* AI intelligence block */
.product-ai-block {
    background: linear-gradient(135deg, #0d1117 0%, #0a1628 100%);
    border-radius: 12px;
    padding: 1.5rem 1.8rem;
    margin: 1.5rem 0;
    border: 1px solid rgba(74, 144, 226, 0.2);
}

.product-ai-block h4 {
    font-size: 0.82rem;
    font-family: 'JetBrains Mono', monospace;
    color: var(--accent-orange);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.5rem;
}

.product-ai-block p {
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin: 0;
    font-style: italic;
}

/* Trust disclaimer */
.product-trust-micro {
    font-size: 0.76rem;
    color: #aaa;
    line-height: 1.6;
    margin: 0.5rem 0 1.5rem;
    font-style: italic;
}

/* CTA buttons row */
.product-cta-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
}

/* Responsive: on mobile image comes second */
@media (max-width: 768px) {
    .product-image-col {
        order: -1; /* image on top */
    }

    .product-image-wrap {
        max-width: 300px;
    }

    .product-subheadline {
        font-size: 1rem;
    }
}

/* ---- Accordion Layers ---- */
.accordion-layers {
    margin-top: 3rem;
    border: 1px solid #e8e8e8;
    border-radius: 12px;
    overflow: hidden;
}
.accordion-item {
    border-bottom: 1px solid #eee;
}
.accordion-item:last-child { border-bottom: none; }
.accordion-trigger {
    width: 100%;
    padding: 1.5rem 2rem;
    background: white;
    border: none;
    display: flex;
    align-items: center;
    gap: 1.2rem;
    cursor: pointer;
    text-align: left;
    transition: background 0.2s ease;
}
.accordion-trigger:hover { background: #fafafa; }
.accordion-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    color: var(--accent-orange);
    min-width: 60px;
}
.accordion-title {
    flex: 1;
    font-size: 1rem;
    font-weight: 600;
    color: #1a1a1a;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.accordion-chevron {
    color: #aaa;
    transition: transform 0.3s ease;
    display: flex;
}
.accordion-item.open .accordion-chevron { transform: rotate(180deg); }
.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    background: #fafafa;
}
.accordion-item.open .accordion-content { max-height: 400px; }
.accordion-content p {
    padding: 0 2rem 1.2rem;
    font-size: 0.9rem;
    color: #555;
    line-height: 1.7;
}
.accordion-content p:first-child { padding-top: 1.2rem; }
.accordion-ai .accordion-trigger { background: rgba(74, 144, 226, 0.03); }
.ai-micro-badge {
    display: inline-block;
    font-size: 0.65rem;
    font-family: 'JetBrains Mono', monospace;
    background: rgba(74, 144, 226, 0.1);
    color: var(--primary-blue);
    padding: 0.15rem 0.6rem;
    border-radius: 100px;
    vertical-align: middle;
    letter-spacing: 0.03em;
}

/* ---- Security Section Updates ---- */
.section-subtitle {
    font-size: 1rem;
    color: #666;
    margin-top: 0.5rem;
    max-width: 600px;
}
.security-card-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 0.75rem;
}
.security-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(74, 144, 226, 0.08);
    color: var(--primary-blue);
    position: relative;
}
.ai-badge-icon .ai-micro-badge {
    position: absolute;
    top: -8px;
    right: -24px;
    font-size: 0.58rem;
}
.card-short {
    font-size: 0.88rem;
    color: #555;
    line-height: 1.6;
}
.security-footnote {
    margin-top: 2rem;
    text-align: center;
    padding: 1.2rem;
    border: 1px solid #eee;
    border-radius: 8px;
    font-size: 0.82rem;
    color: #888;
    font-style: italic;
}

/* ---- AI Section ---- */
.ai-section {
    padding: 7rem 0;
    background: #0d1117;
    color: white;
}
.ai-section .section-header .section-number { color: var(--accent-orange); }
.ai-section .section-title { color: white; }
.ai-section .section-subtitle { color: rgba(255,255,255,0.55); }

.ai-hero-statement {
    max-width: 760px;
    margin: 2.5rem 0 4rem;
}
.ai-hero-statement p {
    color: rgba(255,255,255,0.75);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 1.2rem;
}

.ai-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 4rem;
}
@media (max-width: 900px) { .ai-features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .ai-features-grid { grid-template-columns: 1fr; } }

.ai-feature-block {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    padding: 2rem 1.5rem;
    transition: background 0.25s ease;
}
.ai-feature-block:hover { background: rgba(255,255,255,0.08); }
.ai-feature-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    color: var(--accent-orange);
    display: block;
    margin-bottom: 0.75rem;
}
.ai-feature-block h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: white;
    margin-bottom: 0.6rem;
}
.ai-feature-block p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.6;
}

.ai-governance-block {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
    padding: 3rem;
    margin-bottom: 4rem;
}
.ai-governance-block h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: white;
    margin-bottom: 1rem;
}
.ai-governance-block p {
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}
.ai-what-it-does-not h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent-orange);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.ai-nots-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.4rem 2rem;
    list-style: none;
    padding: 0;
}
@media (max-width: 600px) { .ai-nots-list { grid-template-columns: 1fr; } }
.ai-nots-list li {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.55);
    padding-left: 1.2rem;
    position: relative;
}
.ai-nots-list li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: #e05a5a;
}
.ai-closing-line {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.5);
    font-style: italic;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 1.5rem;
    margin-top: 1.5rem;
}

.ai-roles-section {
    margin-bottom: 4rem;
}
.ai-roles-section h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: white;
    margin-bottom: 1.5rem;
}
.ai-roles-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.2rem;
}
@media (max-width: 900px) { .ai-roles-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .ai-roles-grid { grid-template-columns: 1fr; } }

.ai-role-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 10px;
    padding: 1.5rem;
}
.ai-role-card h4 {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 0.8rem;
}
.ai-role-card ul {
    list-style: none;
    padding: 0;
}
.ai-role-card ul li {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.55);
    padding-left: 1rem;
    position: relative;
    margin-bottom: 0.4rem;
    line-height: 1.4;
}
.ai-role-card ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-orange);
}

.trust-links-block {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 3rem;
}
.trust-links-block h3 {
    font-size: 1.1rem;
    color: white;
    margin-bottom: 1.2rem;
}
.trust-link-buttons {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}
.trust-link-btn {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.6);
    border: 1px solid rgba(255,255,255,0.15);
    padding: 0.5rem 1.1rem;
    border-radius: 100px;
    text-decoration: none;
    transition: all 0.25s ease;
}
.trust-link-btn:hover {
    color: white;
    border-color: rgba(255,255,255,0.4);
    background: rgba(255,255,255,0.06);
}

/* ---- World-First Positioning ---- */
.positioning-section {
    padding: 7rem 0;
    background: linear-gradient(135deg, #0a0f1e 0%, #0d1a35 100%);
    color: white;
}
.positioning-section .section-number { color: var(--accent-orange); }
.positioning-section .section-title { color: white; }
.positioning-intro {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 2rem;
}
.positioning-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 3rem;
}
@media (max-width: 700px) { .positioning-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .positioning-grid { grid-template-columns: 1fr; } }
.positioning-item {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 10px;
    padding: 1.2rem 1.5rem;
    font-size: 0.88rem;
    color: rgba(255,255,255,0.75);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.positioning-item::before {
    content: '✓';
    color: var(--primary-blue);
    font-weight: 700;
    flex-shrink: 0;
}
.positioning-statement {
    font-size: 1rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.7;
    max-width: 700px;
    margin-bottom: 1.2rem;
}
.positioning-tagline {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.5);
    font-style: italic;
}

/* ---- Responsible AI Section ---- */
.ai-ethics-statement {
    max-width: 760px;
    margin-bottom: 4rem;
    padding: 2.5rem;
    background: rgba(74, 144, 226, 0.04);
    border: 1px solid rgba(74, 144, 226, 0.15);
    border-radius: 12px;
}
.ai-ethics-statement p {
    font-size: 0.95rem;
    color: #444;
    line-height: 1.7;
    margin-bottom: 0.8rem;
}
.ai-ethics-statement p:last-child { margin-bottom: 0; }

.exclusions-grid { margin-bottom: 4rem; }
.exclusions-grid h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 1.5rem;
}
.exclusions-items {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}
@media (max-width: 800px) { .exclusions-items { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .exclusions-items { grid-template-columns: 1fr; } }

.exclusion-item {
    border: 1px solid #eee;
    border-radius: 10px;
    padding: 1.2rem 1.5rem;
    background: white;
    transition: box-shadow 0.25s ease;
}
.exclusion-item:hover { box-shadow: 0 6px 24px rgba(0,0,0,0.07); }
.exclusion-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.exclusion-x {
    color: #e05a5a;
    font-size: 1rem;
    font-weight: 700;
    flex-shrink: 0;
}
.exclusion-header h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: #1a1a1a;
}
.exclusion-item .card-expand-content p {
    font-size: 0.83rem;
    color: #666;
}
.exclusion-item .card-expand-content ul {
    padding-left: 1.2rem;
    font-size: 0.82rem;
    color: #777;
    margin-top: 0.5rem;
}

.ethical-commitments {
    padding: 2.5rem;
    background: #f5f7fa;
    border-radius: 12px;
}
.ethical-commitments h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 1.2rem;
}
.ethical-commitments ul {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    list-style: none;
    padding: 0;
    margin-bottom: 1.5rem;
}
@media (max-width: 600px) { .ethical-commitments ul { grid-template-columns: 1fr; } }
.ethical-commitments ul li {
    font-size: 0.9rem;
    color: #444;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}
.ethical-commitments ul li::before {
    content: '✓';
    color: var(--primary-blue);
    font-weight: 700;
}
.ethical-commitments p {
    font-size: 0.88rem;
    color: #666;
    line-height: 1.6;
}

/* ---- Implementation ---- */
.implementation-timeline {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.timeline-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}
.timeline-item h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: white;
    margin-bottom: 0.3rem;
}
.timeline-item p {
    font-size: 0.85rem;
    color: #666;
}
.pilot-cta-block {
    margin-top: 4rem;
    padding: 3rem;
    background: linear-gradient(135deg, rgba(74, 144, 226, 0.06) 0%, rgba(74, 144, 226, 0.02) 100%);
    border: 1px solid rgba(74, 144, 226, 0.2);
    border-radius: 16px;
    text-align: center;
}
.pilot-cta-block h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: white;
    margin-bottom: 0.75rem;
}
.pilot-cta-block p {
    color: #666;
    margin-bottom: 2rem;
    font-size: 0.95rem;
}
.pilot-cta-btns {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}
.pilot-cta-btns a{
    color: white;
}

/* ---- Pricing Steps ---- */
.pricing-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin: 3rem 0;
}
@media (max-width: 900px) { .pricing-steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .pricing-steps { grid-template-columns: 1fr; } }
.pricing-step {
    text-align: center;
    padding: 2rem 1.2rem;
    background: white;
    border: 1px solid #eee;
    border-radius: 12px;
    transition: box-shadow 0.25s ease;
}
.pricing-step:hover { box-shadow: 0 8px 28px rgba(0,0,0,0.07); }
.pricing-step-num {
    display: flex;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-blue);
    color: white;
    font-size: 0.9rem;
    font-weight: 700;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}
.pricing-step h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 0.5rem;
}
.pricing-step p {
    font-size: 0.8rem;
    color: #777;
    line-height: 1.5;
}
.pricing-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

/* ---- Contact Page ---- */
.contact-hero-section {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #eef2f8 100%);
    margin-top: 70px;
}
.contact-hero-content .section-number {
    display: block;
    margin-bottom: 1rem;
}
.contact-hero-title {
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 700;
    color: #0a0f1e;
    line-height: 1.2;
    margin-bottom: 1.2rem;
    max-width: 700px;
}
.contact-hero-sub {
    font-size: 1.1rem;
    color: #555;
    max-width: 600px;
    line-height: 1.6;
    margin-bottom: 2rem;
}
.contact-trust-strip {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}
.contact-trust-strip span {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    color: var(--accent-orange);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-section {
    padding: 5rem 0 8rem;
}
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 5rem;
    align-items: flex-start;
}
@media (max-width: 900px) {
    .contact-layout { grid-template-columns: 1fr; gap: 3rem; }
}

.contact-info h2 {
    font-size: 1.6rem;
    font-weight: 700;
    color: #0a0f1e;
    margin-bottom: 1rem;
}
.contact-info > p {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.6;
    margin-bottom: 2.5rem;
}
.contact-steps {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}
.contact-step {
    display: flex;
    gap: 1.2rem;
    align-items: flex-start;
}
.contact-step-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: var(--accent-orange);
    background: rgba(242, 121, 7, 0.08);
    padding: 0.3rem 0.7rem;
    border-radius: 6px;
    flex-shrink: 0;
    margin-top: 0.15rem;
}
.contact-step h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 0.2rem;
}
.contact-step p {
    font-size: 0.82rem;
    color: #777;
    line-height: 1.4;
}
.contact-sectors {
    margin-bottom: 2.5rem;
}
.contact-sectors h4 {
    font-size: 0.85rem;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-family: 'JetBrains Mono', monospace;
}
.contact-sectors ul {
    list-style: none;
    padding: 0;
}
.contact-sectors ul li {
    font-size: 0.88rem;
    color: #555;
    padding: 0.3rem 0;
    padding-left: 1.2rem;
    position: relative;
    border-bottom: 1px solid #f0f0f0;
}
.contact-sectors ul li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
}
.contact-email-block {
    margin-top: 1.5rem;
}
.contact-email-block p {
    font-size: 0.82rem;
    color: #888;
    margin-bottom: 0.3rem;
}
.contact-email {
    color: var(--primary-blue);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-bottom: 2px solid rgba(74, 144, 226, 0.2);
    transition: border-color 0.2s ease;
}
.contact-email:hover { border-color: var(--primary-blue); }

.contact-form-col .contact-form {
    background: white;
    border: 1px solid #e8e8e8;
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}
.required { color: var(--accent-orange); }
.form-privacy-note {
    margin-bottom: 1.5rem;
    font-size: 0.78rem;
    color: #999;
    line-height: 1.5;
}
.form-privacy-note a { color: var(--primary-blue); text-decoration: none; }
.form-success-msg {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(40, 167, 69, 0.06);
    border: 1px solid rgba(40, 167, 69, 0.2);
    border-radius: 8px;
    padding: 1rem 1.2rem;
    margin-top: 1rem;
    color: #2a7a3e;
}
.form-success-msg p { margin: 0; font-size: 0.9rem; }

/* ---- Footer Updates ---- */
.footer-brand-col .footer-brand p {
    font-size: 0.82rem;
    line-height: 1.6;
}
.footer-disclaimer p {
    margin-bottom: 0.4rem;
}
.footer-disclaimer p:last-child { margin-bottom: 0; }

/* ---- Nav Active ---- */
.nav-link.active { color: var(--primary-blue); }
.nav-cta-link {
    background: var(--primary-blue);
    color: white !important;
    padding: 0.4rem 1rem;
    border-radius: 100px;
}
.nav-cta-link:hover { background: #3a7bd0 !important; }

/* ---- Section Intro ---- */
.section-intro {
    font-size: 1.05rem;
    color: #555;
    line-height: 1.7;
    max-width: 700px;
    margin-bottom: 1.5rem;
}