/* ================================
   Octadox Landing Page Styles
   Blue & White Professional Theme
   ================================ */

/* CSS Variables */
:root {
    /* Primary Colors - Blue & White */
    --color-primary: #1E3A5F;
    --color-primary-dark: #152A45;
    --color-primary-light: #2A4A73;
    --color-secondary: #3B82F6;
    --color-secondary-light: #60A5FA;

    /* Neutral Colors */
    --color-white: #FFFFFF;
    --color-background: #F8FAFC;
    --color-gray-50: #F9FAFB;
    --color-gray-100: #F3F4F6;
    --color-gray-200: #E5E7EB;
    --color-gray-300: #D1D5DB;
    --color-gray-400: #9CA3AF;
    --color-gray-500: #6B7280;
    --color-gray-600: #4B5563;
    --color-gray-700: #374151;
    --color-gray-800: #1F2937;
    --color-gray-900: #111827;

    /* Accent Colors */
    --color-success: #10B981;
    --color-warning: #F59E0B;
    --color-error: #EF4444;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
}

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

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

body {
    font-family: var(--font-family);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

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

h1 {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2.25rem;
    font-weight: 700;
}

h3 {
    font-size: 1.25rem;
    font-weight: 600;
}

h4 {
    font-size: 1.125rem;
    font-weight: 600;
}

p {
    color: var(--color-gray-600);
}

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

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.5rem;
    font-family: var(--font-family);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background-color: var(--color-secondary-light);
    color: var(--color-white);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

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

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

.btn-white:hover {
    background-color: var(--color-gray-100);
    color: var(--color-primary);
    transform: translateY(-1px);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-full {
    width: 100%;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-gray-200);
    z-index: 1000;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

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

.logo-icon {
    width: 40px;
    height: 40px;
}

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

.nav-links a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-gray-600);
}

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

.nav-cta {
    padding: 0.625rem 1.25rem;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-gray-700);
    transition: all var(--transition-fast);
}

/* Hero Section */
.hero {
    padding: calc(72px + var(--spacing-3xl)) 0 var(--spacing-3xl);
    background: linear-gradient(180deg, var(--color-gray-50) 0%, var(--color-white) 100%);
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero-content {
    max-width: 560px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.5rem 1rem;
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-lg);
}

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

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero h1 {
    margin-bottom: var(--spacing-lg);
    color: var(--color-gray-900);
}

.hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.75;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-xl);
}

.hero-cta {
    margin-bottom: var(--spacing-xl);
}

.cta-subtext {
    margin-top: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

.trust-item svg {
    width: 20px;
    height: 20px;
    color: var(--color-success);
}

/* Dashboard Preview */
.hero-visual {
    display: flex;
    justify-content: flex-end;
}

.dashboard-preview {
    width: 100%;
    max-width: 480px;
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    border: 1px solid var(--color-gray-200);
}

.dashboard-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--color-gray-50);
    border-bottom: 1px solid var(--color-gray-200);
}

.dashboard-dots {
    display: flex;
    gap: 6px;
}

.dashboard-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--color-gray-300);
}

.dashboard-dots span:first-child {
    background-color: #EF4444;
}

.dashboard-dots span:nth-child(2) {
    background-color: #F59E0B;
}

.dashboard-dots span:last-child {
    background-color: #10B981;
}

.dashboard-title {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-600);
}

.dashboard-content {
    padding: var(--spacing-lg);
}

.doc-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
}

.doc-item:hover {
    background-color: var(--color-gray-50);
}

.doc-item svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--color-gray-400);
}

.doc-item.completed svg {
    color: var(--color-success);
}

.doc-item.in-progress svg {
    color: var(--color-warning);
}

.doc-item span:first-of-type {
    flex: 1;
    font-weight: 500;
    color: var(--color-gray-700);
}

.doc-item .status {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    background-color: var(--color-success);
    color: var(--color-white);
}

.doc-item .status.pending {
    background-color: var(--color-gray-200);
    color: var(--color-gray-600);
}

.doc-item.in-progress .status {
    background-color: var(--color-warning);
    color: var(--color-white);
}

/* Problem Section */
.problem-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-primary);
    color: var(--color-white);
}

.problem-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.problem-section h2 {
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
}

.problem-section .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-2xl);
}

.problem-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.stat {
    padding: var(--spacing-lg);
}

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-white);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.stat-label {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.8);
}

/* Features Section */
.features-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-white);
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--spacing-3xl);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    margin-top: var(--spacing-md);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.feature-card {
    padding: var(--spacing-xl);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.feature-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background-color: var(--color-gray-100);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
}

.feature-icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-primary);
}

.feature-card:hover .feature-icon {
    background-color: var(--color-primary);
}

.feature-card:hover .feature-icon svg {
    color: var(--color-white);
}

.feature-card h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray-900);
}

.feature-card p {
    font-size: 0.9375rem;
    line-height: 1.6;
}

/* Documents Section */
.documents-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-gray-50);
}

.documents-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.doc-category {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-normal);
}

.doc-category:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.doc-category.highlight {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    border: none;
}

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

.doc-category.highlight .doc-category-icon {
    background-color: rgba(255, 255, 255, 0.2);
}

.doc-category.highlight .doc-category-icon svg {
    color: var(--color-white);
}

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

.doc-category-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background-color: var(--color-gray-100);
    border-radius: var(--radius-md);
}

.doc-category-icon svg {
    width: 22px;
    height: 22px;
    color: var(--color-primary);
}

.doc-list {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.doc-list li {
    padding: var(--spacing-xs) 0;
    font-size: 0.9375rem;
    color: var(--color-gray-700);
    border-bottom: 1px solid var(--color-gray-100);
}

.doc-list li:last-child {
    border-bottom: none;
}

.doc-source {
    font-size: 0.75rem;
    color: var(--color-gray-500);
    font-style: italic;
}

.custom-doc-text {
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

/* Pricing Section */
.pricing-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-white);
}

.pricing-card {
    max-width: 540px;
    margin: 0 auto;
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    border: 2px solid var(--color-primary);
    overflow: hidden;
    position: relative;
}

.pricing-badge {
    position: absolute;
    top: 20px;
    right: -35px;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 0.5rem 3rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transform: rotate(45deg);
}

.pricing-header {
    padding: var(--spacing-2xl) var(--spacing-xl);
    text-align: center;
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
    border-bottom: 1px solid var(--color-gray-200);
}

.pricing-header h3 {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-md);
}

.price {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0.25rem;
}

.price .currency {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-top: 0.5rem;
}

.price .amount {
    font-size: 4.5rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
}

.price .period {
    font-size: 1.125rem;
    color: var(--color-gray-500);
    align-self: flex-end;
    margin-bottom: 0.75rem;
}

.pricing-subtitle {
    margin-top: var(--spacing-sm);
    color: var(--color-gray-600);
}

.pricing-features {
    padding: var(--spacing-xl);
}

.pricing-feature {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
}

.pricing-feature svg {
    width: 20px;
    height: 20px;
    color: var(--color-success);
    flex-shrink: 0;
    margin-top: 2px;
}

.pricing-feature span {
    font-size: 0.9375rem;
    color: var(--color-gray-700);
}

.pricing-feature.highlight span {
    color: var(--color-primary);
}

.pricing-cta {
    padding: 0 var(--spacing-xl) var(--spacing-xl);
}

.pricing-guarantee {
    margin-top: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--color-gray-500);
    text-align: center;
}

.pricing-note {
    display: flex;
    gap: var(--spacing-lg);
    max-width: 540px;
    margin: var(--spacing-xl) auto 0;
    padding: var(--spacing-lg);
    background-color: var(--color-gray-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
}

.note-icon {
    flex-shrink: 0;
}

.note-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

.note-content h4 {
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
}

.note-content p {
    font-size: 0.875rem;
    line-height: 1.6;
}

/* Compliance Section */
.compliance-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-gray-50);
}

.compliance-content {
    max-width: 800px;
    margin: 0 auto;
}

.compliance-text h2 {
    margin-bottom: var(--spacing-md);
}

.compliance-text > p {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xl);
}

.compliance-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.compliance-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
}

.compliance-status {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: var(--color-warning);
    border-radius: var(--radius-md);
}

.compliance-status.in-progress {
    background-color: rgba(245, 158, 11, 0.15);
}

.compliance-status svg {
    width: 24px;
    height: 24px;
    color: var(--color-warning);
}

.compliance-info h4 {
    margin-bottom: var(--spacing-xs);
}

.compliance-info p {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

.compliance-timeline {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 500;
    color: var(--color-primary);
}

.compliance-timeline svg {
    width: 20px;
    height: 20px;
}

/* FAQ Section */
.faq-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-white);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    padding: var(--spacing-lg);
    background-color: var(--color-gray-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-normal);
}

.faq-item:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.faq-item h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.faq-item p {
    font-size: 0.9375rem;
    line-height: 1.7;
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    text-align: center;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.cta-section h2 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.cta-section p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xl);
}

.cta-section .cta-subtext {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    margin-top: var(--spacing-md);
}

/* Footer */
.footer {
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    background-color: var(--color-gray-900);
    color: var(--color-gray-400);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid var(--color-gray-800);
}

.footer-brand {
    max-width: 300px;
}

.footer-brand .logo {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.footer-brand .logo-icon rect {
    fill: var(--color-white);
}

.footer-brand .logo-icon path {
    stroke: var(--color-primary);
}

.footer-brand p {
    color: var(--color-gray-400);
}

.footer-links {
    display: flex;
    gap: var(--spacing-3xl);
}

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

.footer-column h4 {
    color: var(--color-white);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-sm);
}

.footer-column a {
    color: var(--color-gray-400);
    font-size: 0.9375rem;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: 0.875rem;
}

.footer-compliance {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-compliance span {
    padding: 0.25rem 0.5rem;
    background-color: var(--color-gray-800);
    border-radius: var(--radius-sm);
}

.footer-compliance .compliance-note {
    background-color: transparent;
    color: var(--color-gray-500);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    max-width: 480px;
    width: 100%;
    text-align: center;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    margin: 0 auto var(--spacing-lg);
    border-radius: 50%;
}

.modal-icon.success {
    background-color: rgba(16, 185, 129, 0.15);
}

.modal-icon svg {
    width: 36px;
    height: 36px;
    color: var(--color-success);
}

.modal-content h2 {
    margin-bottom: var(--spacing-md);
}

.modal-content > p {
    margin-bottom: var(--spacing-lg);
}

.contact-info {
    background-color: var(--color-gray-50);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.contact-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
}

.contact-item svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
}

.contact-item span {
    font-weight: 600;
    color: var(--color-gray-800);
}

.modal-note {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-lg);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

    .hero-content {
        max-width: 100%;
        text-align: center;
    }

    .hero-cta {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-trust {
        justify-content: center;
    }

    .hero-visual {
        justify-content: center;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .documents-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.25rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .nav-links {
        display: none;
    }

    .nav-cta {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .problem-stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .documents-grid {
        grid-template-columns: 1fr;
    }

    .compliance-grid {
        grid-template-columns: 1fr;
    }

    .faq-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        gap: var(--spacing-xl);
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }

    .footer-compliance {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    h1 {
        font-size: 1.875rem;
    }

    .hero-subtitle {
        font-size: 1.0625rem;
    }

    .hero-trust {
        flex-direction: column;
        align-items: center;
    }

    .pricing-card {
        margin: 0 calc(-1 * var(--spacing-md));
        border-radius: 0;
        border-left: none;
        border-right: none;
    }

    .price .amount {
        font-size: 3.5rem;
    }

    .pricing-note {
        margin-left: calc(-1 * var(--spacing-md));
        margin-right: calc(-1 * var(--spacing-md));
        border-radius: 0;
    }
}

/* Loading state for payment button */
.btn.loading {
    position: relative;
    pointer-events: none;
    color: transparent;
}

.btn.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-white);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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