/* ===================================
   MYSTICSHELL - Global Styles
   =================================== */

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

:root {
    /* Primary Colors */
    --color-primary: #667eea;
    --color-primary-dark: #5568d3;
    --color-primary-light: #7c8ef0;
    --color-secondary: #764ba2;
    --color-accent: #f093fb;

    /* Neutral Colors */
    --color-background: #ffffff;
    --color-background-alt: #f8f9ff;
    --color-background-card: #ffffff;
    --color-text-primary: #1a202c;
    --color-text-secondary: #4a5568;
    --color-text-tertiary: #718096;
    --color-border: #e2e8f0;

    /* Status Colors */
    --color-success: #4ade80;
    --color-error: #ef4444;
    --color-warning: #fbbf24;
    --color-info: #3b82f6;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-tertiary: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-success: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    --gradient-warm: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    --gradient-hero: linear-gradient(180deg, #ffffff 0%, #f8f9ff 100%);

    /* 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);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-card: 0 4px 20px rgba(102, 126, 234, 0.08);
    --shadow-card-hover: 0 8px 30px rgba(102, 126, 234, 0.15);

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;

    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;

    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Breakpoints (for reference in media queries) */
    --breakpoint-sm: 640px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 1024px;
    --breakpoint-xl: 1280px;
    --breakpoint-2xl: 1536px;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--color-text-primary);
    background-color: var(--color-background);
    overflow-x: hidden;
}

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

/* ===================================
   Announcement Bar
   =================================== */

.announcement-bar {
    background: var(--gradient-primary);
    color: #ffffff;
    padding: 0.625rem 0;
    font-size: var(--font-size-sm);
    text-align: center;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1001;
}

.announcement-bar p {
    margin: 0;
    font-weight: var(--font-weight-medium);
}

.announcement-bar strong {
    font-weight: var(--font-weight-bold);
}

.announcement-bar a {
    color: #ffffff;
    text-decoration: underline;
    transition: opacity var(--transition-base);
}

.announcement-bar a:hover {
    opacity: 0.9;
}

/* ===================================
   Navigation
   =================================== */

.navbar {
    position: fixed;
    top: 40px;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    transition: transform var(--transition-base);
}

.logo:hover {
    transform: scale(1.02);
}

.logo-text {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    list-style: none;
}

.nav-links li a {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--transition-base);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
}

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

.nav-divider {
    width: 1px;
    height: 24px;
    background-color: var(--color-border);
}

.nav-link-login {
    color: var(--color-primary) !important;
    font-weight: var(--font-weight-semibold) !important;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 0.375rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--color-text-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

/* ===================================
   Buttons
   =================================== */

.btn-primary,
.btn-secondary,
.btn-primary-small {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    font-family: var(--font-family);
}

.btn-primary,
.btn-primary-small {
    background: var(--gradient-primary);
    color: #ffffff;
    padding: 0.875rem 1.75rem;
    box-shadow: var(--shadow-md);
}

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

.btn-primary:active,
.btn-primary-small:active {
    transform: translateY(0);
}

.btn-primary-small {
    padding: 0.625rem 1.25rem;
    font-size: var(--font-size-sm);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    padding: 0.875rem 1.75rem;
    border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: #ffffff;
    transform: translateY(-2px);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: var(--font-size-lg);
    width: 100%;
}

.btn-social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.875rem;
    background-color: #ffffff;
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: var(--font-family);
}

.btn-social:hover {
    background-color: var(--color-background-alt);
    border-color: var(--color-primary);
    transform: translateY(-1px);
}

.btn-social svg {
    flex-shrink: 0;
}

/* ===================================
   Trust Banner
   =================================== */

.trust-banner {
    background-color: var(--color-background-alt);
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--color-border);
}

.trust-badges {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem var(--spacing-lg);
    background-color: var(--color-background-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.trust-badge:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.trust-badge svg {
    flex-shrink: 0;
}

.trust-badge-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
}

.trust-badge-subtitle {
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
}

/* ===================================
   Hero Section
   =================================== */

.hero {
    padding: 180px 0 80px;
    background: var(--gradient-hero);
    overflow: hidden;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: rgba(74, 222, 128, 0.1);
    border: 1px solid var(--color-success);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-medium);
}

.hero-content {
    max-width: 1280px;
    margin: 0 auto;
    text-align: center;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: var(--font-weight-extrabold);
    line-height: var(--line-height-tight);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.03em;
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-secondary);
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-2xl);
}

.hero-trust-row {
    margin: var(--spacing-2xl) 0;
}

.hero-trust-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: var(--font-weight-semibold);
}

.hero-company-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.company-logo {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-tertiary);
    opacity: 0.7;
}

.hero-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1000px;
    margin: var(--spacing-3xl) auto 0;
}

.stat-card {
    text-align: center;
    padding: var(--spacing-lg);
    background-color: var(--color-background-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

.stat-card .stat-number {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-extrabold);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
}

.stat-card .stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-medium);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    max-width: 900px;
    margin: 0 auto var(--spacing-2xl);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-lg);
    background-color: var(--color-background-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.stat-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

.stat-number {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-extrabold);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-medium);
}

.hero-visual {
    margin-top: var(--spacing-3xl);
    display: flex;
    justify-content: center;
}

.hero-mockup {
    max-width: 100%;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* ===================================
   Section Headers
   =================================== */

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-eyebrow {
    display: inline-block;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    background-color: rgba(102, 126, 234, 0.1);
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: var(--font-weight-extrabold);
    line-height: var(--line-height-tight);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-secondary);
}

/* ===================================
   Social Proof Section
   =================================== */

.social-proof-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-background-alt);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.social-proof-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    max-width: 1100px;
    margin: var(--spacing-xl) auto 0;
}

.social-proof-stat,
.social-proof-item {
    text-align: center;
    padding: var(--spacing-lg);
}

.sp-number,
.social-proof-number {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: var(--font-weight-extrabold);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
    line-height: 1.2;
}

.sp-label,
.social-proof-label {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-medium);
}

/* ===================================
   Customer Logos Section
   =================================== */

.customers-section,
.customer-logos-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-background);
}

.customer-logos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.customer-logo,
.customer-logo-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    background-color: var(--color-background-alt);
    border-radius: var(--radius-lg);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    border: 1px solid var(--color-border);
    min-height: 100px;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-secondary);
    text-align: center;
}

.customer-logo:hover,
.customer-logo-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    color: var(--color-text-primary);
}

.customer-logo svg {
    max-width: 100%;
    height: auto;
    opacity: 0.7;
    transition: opacity var(--transition-base);
}

.customer-logo:hover svg {
    opacity: 1;
}

/* ===================================
   Comparison Table Section
   =================================== */

.comparison-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-background);
}

.comparison-cta {
    text-align: center;
    margin-top: var(--spacing-2xl);
}

.column-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
}

.comparison-na {
    color: var(--color-text-tertiary);
    font-size: var(--font-size-sm);
}

.comparison-table-wrapper {
    overflow-x: auto;
    margin-top: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--color-background-card);
    font-size: var(--font-size-sm);
}

.comparison-table thead {
    background-color: var(--color-background-alt);
}

.comparison-table th {
    padding: var(--spacing-lg);
    text-align: left;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    border-bottom: 2px solid var(--color-border);
}

.comparison-table .highlight-column {
    background: var(--gradient-primary);
    color: #ffffff;
    position: relative;
}

.comparison-table td {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-secondary);
}

.comparison-table tbody tr:last-child td {
    border-bottom: none;
}

.comparison-table tbody tr:hover {
    background-color: var(--color-background-alt);
}

.comparison-table .highlight-column {
    background-color: rgba(102, 126, 234, 0.05);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.badge-new {
    display: inline-block;
    background-color: var(--color-success);
    color: #ffffff;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    margin-left: 0.5rem;
    vertical-align: middle;
}

.checkmark {
    color: var(--color-success);
    font-weight: var(--font-weight-bold);
}

.xmark {
    color: var(--color-text-tertiary);
    font-weight: var(--font-weight-bold);
}

/* ===================================
   Security Section
   =================================== */

.security-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-background-alt);
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.security-card {
    background-color: var(--color-background-card);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--color-border);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.security-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card-hover);
}

.security-card-icon {
    display: inline-flex;
    margin-bottom: var(--spacing-md);
}

.security-card-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.security-card-description {
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.security-card h3 {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.security-card p {
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.security-link,
.security-card a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    transition: color var(--transition-base);
}

.security-link:hover,
.security-card a:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

.security-icon {
    display: inline-flex;
    margin-bottom: var(--spacing-md);
}

/* ===================================
   Features Section
   =================================== */

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

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background-color: var(--color-background-card);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-card);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    border: 1px solid var(--color-border);
    position: relative;
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card-hover);
}

.feature-card-featured {
    border: 2px solid var(--color-primary);
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
}

.feature-badge {
    position: absolute;
    top: -12px;
    right: var(--spacing-lg);
    background: var(--gradient-primary);
    color: white;
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.gradient-purple { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.gradient-pink { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }
.gradient-blue { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }
.gradient-green { background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%); }
.gradient-orange { background: linear-gradient(135deg, #fa709a 0%, #fee140 100%); }
.gradient-indigo { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }

.feature-list {
    list-style: none;
    padding: 0;
    margin: var(--spacing-md) 0 0 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
}

.feature-list svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.feature-card-large {
    grid-column: span 2;
}

.feature-card-wide {
    grid-column: span 2;
}

.feature-icon {
    margin-bottom: var(--spacing-md);
    display: inline-flex;
}

.feature-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: var(--line-height-tight);
}

.feature-description {
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

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

.detail-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.detail-item svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.background-preview {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    flex-wrap: wrap;
}

.bg-thumb {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base);
}

.bg-thumb:hover {
    transform: scale(1.1);
}

.bg-thumb-more {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    padding: 0 var(--spacing-md);
}

/* ===================================
   How It Works Section
   =================================== */

.how-it-works-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-background-alt);
}

.steps-timeline {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3xl);
    max-width: 900px;
    margin: 0 auto;
}

.step-item {
    display: flex;
    gap: var(--spacing-xl);
    align-items: flex-start;
}

.step-number-large {
    font-size: clamp(3rem, 5vw, 4rem);
    font-weight: var(--font-weight-extrabold);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-content h3 {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.step-content p {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-md);
}

.step-formats {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.format-tag {
    background-color: var(--color-background-card);
    color: var(--color-primary);
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    border: 1px solid var(--color-border);
}

.processing-stats {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.proc-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-md);
    background-color: var(--color-background-card);
    border-radius: var(--radius-lg);
    min-width: 100px;
}

.proc-number {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.25rem;
}

.proc-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.export-platforms {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.platform-icon {
    padding: 0.5rem 1rem;
    background-color: var(--color-background-card);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    border: 1px solid var(--color-border);
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.step-card {
    background-color: var(--color-background-card);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-card);
    position: relative;
    border: 1px solid var(--color-border);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.step-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card-hover);
}

.step-number {
    position: absolute;
    top: -20px;
    left: var(--spacing-xl);
    background: var(--gradient-primary);
    color: #ffffff;
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    box-shadow: var(--shadow-lg);
}

.step-visual {
    margin: var(--spacing-lg) 0;
    display: flex;
    justify-content: center;
}

.step-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    line-height: var(--line-height-tight);
}

.step-description {
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.step-formats,
.step-categories {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
    margin-top: var(--spacing-md);
}

.format-badge {
    background-color: var(--color-background-alt);
    color: var(--color-primary);
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    border: 1px solid var(--color-primary);
}

.category-tag {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    background-color: var(--color-background-alt);
    color: var(--color-text-secondary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    border: 1px solid var(--color-border);
}

.export-options {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.export-preset {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    background-color: var(--color-background-alt);
    border-radius: var(--radius-lg);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    cursor: pointer;
}

.export-preset:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.preset-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}

.export-preset span {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    text-align: center;
}

/* ===================================
   Technical Specifications Section
   =================================== */

.tech-specs-section {
    padding: var(--spacing-3xl) 0;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.spec-category {
    background-color: var(--color-background-card);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--color-border);
}

.spec-category-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--color-border);
}

.spec-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.spec-item {
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.spec-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.spec-label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-tertiary);
    margin-bottom: var(--spacing-xs);
}

.spec-value {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
}

.spec-detail {
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-secondary);
}

/* ===================================
   Use Cases Section
   =================================== */

.use-cases-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-background-alt);
}

.use-cases-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: var(--spacing-xl);
}

.use-case-card {
    background-color: var(--color-background-card);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--color-border);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.use-case-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card-hover);
}

.use-case-header {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.use-case-icon {
    display: inline-flex;
}

.use-case-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    line-height: var(--line-height-tight);
}

.use-case-description {
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

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

.use-case-feature {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-secondary);
}

.use-case-feature svg {
    flex-shrink: 0;
    margin-top: 2px;
}

/* ===================================
   Integrations Section
   =================================== */

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

.integrations-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3xl);
}

.integration-category {
    background-color: var(--color-background-card);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--color-border);
}

.integration-category-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.integration-category-desc {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: var(--line-height-relaxed);
}

.integration-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.integration-item {
    background-color: var(--color-background-alt);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    text-align: center;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    border: 1px solid var(--color-border);
}

.integration-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.integration-logo {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.integration-name {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.integration-status {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: var(--font-size-xs);
    color: var(--color-success);
    font-weight: var(--font-weight-medium);
}

.api-section {
    margin-top: var(--spacing-3xl);
    background: var(--gradient-primary);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-2xl);
    color: #ffffff;
}

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

.api-title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
}

.api-description {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
}

.api-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.api-feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-base);
}

.api-feature-item svg {
    flex-shrink: 0;
}

.api-section .btn-secondary {
    background-color: #ffffff;
    color: var(--color-primary);
    border: none;
}

.api-section .btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
}

/* ===================================
   FAQ / Resources Section
   =================================== */

.faq-section,
.resources-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-background-alt);
}

.faq-container,
.faq-grid {
    max-width: 900px;
    margin: var(--spacing-xl) auto 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.faq-item {
    background-color: var(--color-background-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: box-shadow var(--transition-base);
}

.faq-item:hover {
    box-shadow: var(--shadow-card-hover);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    font-family: var(--font-family);
    transition: background-color var(--transition-base);
}

.faq-question:hover {
    background-color: var(--color-background-alt);
}

.faq-icon {
    flex-shrink: 0;
    transition: transform var(--transition-base);
}

.faq-item[data-expanded="true"] .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq-item[data-expanded="true"] .faq-answer {
    max-height: 2000px;
}

.faq-answer p {
    padding: 0 var(--spacing-lg) var(--spacing-md);
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-secondary);
}

.faq-answer p:last-child {
    padding-bottom: var(--spacing-lg);
}

.faq-answer p + p {
    padding-top: 0;
}

.faq-answer strong {
    color: var(--color-text-primary);
    font-weight: var(--font-weight-semibold);
}

.faq-answer a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-base);
}

.faq-answer a:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

/* ===================================
   Contact Section
   =================================== */

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

.contact-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-3xl);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.contact-title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-text-primary);
    line-height: var(--line-height-tight);
}

.contact-description {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-secondary);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

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

.contact-detail-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background-color: var(--color-background-alt);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-detail-content {
    flex: 1;
}

.contact-detail-label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-tertiary);
    margin-bottom: 0.25rem;
}

.contact-detail-value {
    font-size: var(--font-size-base);
    color: var(--color-text-primary);
    line-height: var(--line-height-relaxed);
}

.contact-detail-value a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-base);
}

.contact-detail-value a:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

.trust-indicators {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: var(--color-background-alt);
    border-radius: var(--radius-lg);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
}

.contact-form-container {
    background-color: var(--color-background-card);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--color-border);
}

.contact-form {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

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

.form-group label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.875rem;
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    color: var(--color-text-primary);
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

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

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.checkbox-label input[type="checkbox"] {
    margin-top: 2px;
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--color-primary);
}

.form-message {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    text-align: center;
}

.form-message.success {
    background-color: rgba(74, 222, 128, 0.1);
    color: var(--color-success);
    border: 1px solid var(--color-success);
}

.form-message.error {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--color-error);
    border: 1px solid var(--color-error);
}

/* ===================================
   CTA Section
   =================================== */

.cta-section {
    padding: var(--spacing-3xl) 0;
    background: var(--gradient-primary);
    color: #ffffff;
    text-align: center;
}

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

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: var(--font-weight-extrabold);
    color: #ffffff;
    margin-bottom: var(--spacing-md);
    line-height: var(--line-height-tight);
}

.cta-subtitle {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-2xl);
    line-height: var(--line-height-relaxed);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.cta-section .btn-secondary {
    background-color: rgba(255, 255, 255, 0.2);
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.5);
}

.cta-section .btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

.cta-note {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
}

/* ===================================
   Modal Dialogs (Login/Signup)
   =================================== */

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    animation: fadeIn 0.3s ease-out;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--color-background-card);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    max-width: 480px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: scaleIn 0.3s ease-out;
}

.modal-close {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    background: none;
    border: none;
    font-size: var(--font-size-3xl);
    color: var(--color-text-tertiary);
    cursor: pointer;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    line-height: 1;
}

.modal-close:hover {
    background-color: var(--color-background-alt);
    color: var(--color-text-primary);
}

.modal-header {
    padding: var(--spacing-2xl) var(--spacing-2xl) var(--spacing-lg);
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}

.modal-header svg {
    margin: 0 auto var(--spacing-md);
}

.modal-header h2 {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.modal-header p {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
}

.modal-form {
    padding: var(--spacing-2xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.modal-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.modal-form label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.modal-form input {
    padding: 0.875rem;
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    color: var(--color-text-primary);
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.modal-form input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--font-size-sm);
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-text-secondary);
    cursor: pointer;
}

.remember-me input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--color-primary);
}

.forgot-password {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-base);
}

.forgot-password:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

.modal-divider {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.modal-divider span {
    color: var(--color-text-tertiary);
    font-size: var(--font-size-sm);
    white-space: nowrap;
}

.modal-divider::before,
.modal-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background-color: var(--color-border);
}

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

.modal-footer {
    padding: 0 var(--spacing-2xl) var(--spacing-2xl);
    text-align: center;
}

.modal-footer p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.modal-footer a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    transition: color var(--transition-base);
}

.modal-footer a:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

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

.form-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.form-label-row label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.form-link {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-base);
}

.form-link:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 2px;
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--color-primary);
}

.checkbox-label a {
    color: var(--color-primary);
    text-decoration: none;
}

.checkbox-label a:hover {
    text-decoration: underline;
}

.btn-block {
    width: 100%;
}

.form-divider {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.form-divider span {
    color: var(--color-text-tertiary);
    font-size: var(--font-size-sm);
    white-space: nowrap;
}

.form-divider::before,
.form-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background-color: var(--color-border);
}

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

.social-login-buttons .btn-social {
    flex: 1;
}

.form-hint {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
    margin-top: 0.25rem;
}

/* ===================================
   Footer
   =================================== */

.footer {
    background-color: var(--color-background-alt);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.footer-main,
.footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-2xl);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
}

.footer-logo span {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
}

.footer-description,
.footer-tagline {
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-secondary);
    max-width: 400px;
}

.footer-certifications {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.cert-badge {
    background-color: var(--color-background-card);
    color: var(--color-primary);
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    border: 1px solid var(--color-border);
}

.footer-links,
.footer-links-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-xl);
}

.footer-column h4 {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-column a {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--transition-base);
    line-height: var(--line-height-relaxed);
}

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

.footer-address {
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
    line-height: var(--line-height-relaxed);
    font-style: normal;
}

.footer-links-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-links a {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--transition-base);
}

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

.footer-bottom {
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-bottom p {
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
    margin: 0;
}

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

.footer-bottom-links a {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--transition-base);
}

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

.footer-legal {
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer-legal p {
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
}

/* ===================================
   Responsive Design
   =================================== */

@media (max-width: 1024px) {
    .feature-card-large,
    .feature-card-wide {
        grid-column: span 1;
    }

    .steps-container,
    .steps-timeline {
        grid-template-columns: 1fr;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .footer-content,
    .footer-main {
        grid-template-columns: 1fr;
    }

    .step-item {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .announcement-bar {
        font-size: var(--font-size-xs);
        padding: 0.5rem 0;
    }

    .navbar {
        top: 36px;
    }

    .nav-links {
        display: none;
    }

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

    .trust-badges {
        gap: var(--spacing-md);
    }

    .trust-badge {
        padding: 0.5rem var(--spacing-md);
    }

    .trust-badge-title {
        font-size: var(--font-size-xs);
    }

    .hero {
        padding: 140px 0 60px;
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn-primary,
    .hero-cta .btn-secondary {
        width: 100%;
    }

    .social-proof-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }

    .customer-logos-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    }

    .comparison-table {
        font-size: var(--font-size-xs);
    }

    .comparison-table th,
    .comparison-table td {
        padding: var(--spacing-sm) var(--spacing-md);
    }

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

    .features-grid,
    .use-cases-container,
    .specs-grid {
        grid-template-columns: 1fr;
    }

    .integration-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }

    .contact-form {
        grid-template-columns: 1fr;
    }

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

    .section-title {
        font-size: var(--font-size-3xl);
    }

    .modal-content {
        max-width: 100%;
        border-radius: var(--radius-xl);
    }

    .modal-header h2 {
        font-size: var(--font-size-2xl);
    }

    .social-login-buttons {
        flex-direction: column;
    }

    .social-login-buttons .btn-social {
        width: 100%;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons .btn-large {
        width: 100%;
    }

    .hero-company-logos {
        gap: var(--spacing-md);
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

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

    .announcement-bar p {
        font-size: 0.625rem;
    }

    .trust-badges {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .hero-title {
        font-size: var(--font-size-3xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-base);
    }

    .stat-number {
        font-size: var(--font-size-3xl);
    }

    .social-proof-grid {
        grid-template-columns: 1fr;
    }

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

    .section-title {
        font-size: var(--font-size-2xl);
    }

    .contact-wrapper {
        min-width: unset;
    }

    .modal {
        padding: var(--spacing-sm);
    }

    .modal-header,
    .modal-form,
    .modal-footer {
        padding: var(--spacing-lg);
    }

    .customer-logos-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }

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

    .processing-stats {
        justify-content: center;
    }

    .export-platforms {
        justify-content: center;
    }
}

/* ===================================
   Utility Classes
   =================================== */

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

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

.mb-0 { margin-bottom: 0; }
.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); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.mt-0 { margin-top: 0; }
.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); }
.mt-5 { margin-top: var(--spacing-xl); }

/* ===================================
   Animations
   =================================== */

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Apply animation classes when elements come into view */
.animate-on-scroll {
    opacity: 0;
    animation: fadeIn 0.6s ease-out forwards;
}

/* ===================================
   Print Styles
   =================================== */

@media print {
    .navbar,
    .hero-cta,
    .contact-section,
    .footer {
        display: none;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
    }

    .section-title {
        page-break-after: avoid;
    }

    .feature-card,
    .use-case-card {
        page-break-inside: avoid;
    }
}

/* ===================================
   Accessibility Enhancements
   =================================== */

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

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

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

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}