/* ================================
   Passive - Landing Page Styles
   Aesthetic: Quiet Luxury
   ================================ */

:root {
    /* Color Palette - Clean, light, professional */
    --color-bg: #ffffff;
    --color-bg-elevated: #f8f9fa;
    --color-bg-hover: #f1f3f4;
    --color-surface: #ffffff;
    --color-border: rgba(0, 0, 0, 0.08);
    --color-border-strong: rgba(0, 0, 0, 0.12);

    --color-text: #2d2d3f;
    --color-text-secondary: #5a5a72;
    --color-text-tertiary: #8a8a9a;

    /* Accent - Fresh green */
    --color-accent: #51CC93;
    --color-accent-hover: #6DD9A5;
    --color-accent-subtle: rgba(81, 204, 147, 0.15);

    /* Success/Info */
    --color-success: #6ee7b7;
    --color-success-bg: rgba(110, 231, 183, 0.15);
    --color-info: #93c5fd;
    --color-info-bg: rgba(147, 197, 253, 0.15);

    /* Typography */
    --font-display: 'DM Serif Display', Georgia, serif;
    --font-body: 'DM Sans', -apple-system, sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;

    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;
}

/* ================================
   Reset & Base
   ================================ */

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

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

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

a {
    color: inherit;
    text-decoration: none;
}

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

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

ul, ol {
    list-style: none;
}

/* ================================
   Typography
   ================================ */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

/* ================================
   Utilities
   ================================ */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

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

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.875rem 1.75rem;
    background: var(--color-accent);
    color: var(--color-bg);
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.btn-primary:hover {
    background: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(81, 204, 147, 0.25);
}

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

.btn-primary.btn-full,
.btn-outline.btn-full {
    width: 100%;
    justify-content: center;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.875rem 1.75rem;
    background: transparent;
    color: var(--color-text);
    font-weight: 500;
    font-size: 0.9375rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-strong);
    transition: all var(--transition-base);
}

.btn-secondary:hover {
    background: var(--color-bg-hover);
    border-color: var(--color-text-tertiary);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.875rem 1.75rem;
    background: transparent;
    color: var(--color-text);
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-strong);
    transition: all var(--transition-base);
    width: 100%;
}

.btn-outline:hover {
    background: var(--color-bg-hover);
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.btn-text {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.5rem 1rem;
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

.btn-text:hover {
    color: var(--color-text);
}

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

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: var(--space-md) 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--color-border);
}

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

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 40px;
    width: auto;
}

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

.nav-links a {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

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

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

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.mobile-menu-btn span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--color-text-secondary);
    border-radius: 2px;
}

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

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 0 4rem;
    overflow: hidden;
}

.hero-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.hero-content {
    max-width: 620px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.5rem 1rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.6s ease forwards;
    animation-delay: 0.1s;
    opacity: 0;
}

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

.hero-title {
    font-size: clamp(2.5rem, 6.25vw, 4.5rem);
    font-weight: 300;
    line-height: 1.05;
    margin-bottom: var(--space-lg);
    animation: fadeInUp 0.6s ease forwards;
    animation-delay: 0.2s;
    opacity: 0;
}

.title-accent {
    font-style: italic;
    color: var(--color-accent);
}

.hero-subtitle {
    max-width: 540px;
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2xl);
    animation: fadeInUp 0.6s ease forwards;
    animation-delay: 0.3s;
    opacity: 0;
}

.hero-cta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    animation: fadeInUp 0.6s ease forwards;
    animation-delay: 0.4s;
    opacity: 0;
}

.hero-trust-badges {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    margin-top: var(--space-xl);
    animation: fadeInUp 0.6s ease forwards;
    animation-delay: 0.5s;
    opacity: 0;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}

.trust-badge svg {
    color: var(--color-accent);
}

.hero-visual {
    position: relative;
    width: 100%;
    animation: fadeIn 0.8s ease forwards;
    animation-delay: 0.5s;
    opacity: 0;
}

.dashboard-preview {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow:
        0 4px 6px rgba(0, 0, 0, 0.04),
        0 20px 40px rgba(0, 0, 0, 0.08);
}

.preview-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--color-bg-elevated);
    border-bottom: 1px solid var(--color-border);
}

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

.preview-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-bg-hover);
}

.preview-dots span:first-child {
    background: #ff5f57;
}

.preview-dots span:nth-child(2) {
    background: #febc2e;
}

.preview-dots span:nth-child(3) {
    background: #28c840;
}

.preview-title {
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
}

.preview-content {
    display: flex;
    min-height: 320px;
}

.preview-sidebar {
    width: 60px;
    padding: var(--space-md);
    background: var(--color-bg-elevated);
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.sidebar-item {
    width: 100%;
    aspect-ratio: 1;
    background: var(--color-bg-hover);
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.sidebar-item.active {
    background: var(--color-accent);
}

.preview-main {
    flex: 1;
    padding: var(--space-lg);
}

.stat-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.stat-card {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-value {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-text);
}

.stat-change {
    font-size: 0.75rem;
    font-weight: 600;
}

.stat-change.positive {
    color: var(--color-success);
}

.stat-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    background: var(--color-success-bg);
    color: var(--color-success);
    font-size: 0.6875rem;
    font-weight: 600;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    width: fit-content;
}

.chart-placeholder {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    height: 140px;
}

.chart-bars {
    display: flex;
    align-items: flex-end;
    gap: var(--space-md);
    height: 100%;
}

.bar {
    flex: 1;
    height: var(--height);
    background: linear-gradient(to top, var(--color-accent), var(--color-accent-hover));
    border-radius: 4px 4px 0 0;
    animation: growUp 0.6s ease forwards;
    animation-delay: calc(var(--height) * 0.01s);
}

/* Floating Cards */
.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--color-surface);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    animation: float 3s ease-in-out infinite;
}

.floating-card.card-1 {
    bottom: 15%;
    left: -10%;
    animation-delay: 0s;
}

.floating-card.card-2 {
    top: 10%;
    right: 5%;
    animation-delay: 1.5s;
}

.card-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
}

.card-icon.success {
    background: var(--color-success-bg);
    color: var(--color-success);
}

.card-icon.info {
    background: var(--color-info-bg);
    color: var(--color-info);
}

.card-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.card-title {
    font-weight: 600;
    font-size: 0.875rem;
}

.card-desc {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
}

.hero-gradient {
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background: radial-gradient(ellipse at 70% 30%, rgba(81, 204, 147, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

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

.logos {
    padding: var(--space-3xl) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    overflow: hidden;
}

.logos-container {
    max-width: 100%;
}

.logos-text {
    text-align: center;
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-xl);
    padding: 0 var(--container-padding);
}

.logos-marquee {
    position: relative;
    width: 100%;
    overflow: hidden;
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.logos-track {
    display: flex;
    align-items: center;
    gap: var(--space-4xl);
    width: max-content;
    animation: marquee 60s linear infinite;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.logo-item {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    opacity: 0.6;
    transition: opacity var(--transition-base);
    filter: grayscale(100%);
}

.logo-item:hover {
    opacity: 1;
    filter: grayscale(0%);
}

.logo-item img {
    max-height: 100%;
    max-width: 140px;
    width: auto;
    object-fit: contain;
}

.logo-item.logo-large {
    height: 70px;
}

.logo-item.logo-large img {
    max-width: 220px;
}

/* ================================
   Section Common Styles
   ================================ */

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--space-4xl);
}

.section-tag {
    display: inline-block;
    padding: 0.375rem 1rem;
    background: var(--color-accent-subtle);
    color: var(--color-accent);
    font-size: 0.8125rem;
    font-weight: 600;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-lg);
}

.section-title {
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    margin-bottom: var(--space-lg);
}

.section-desc {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

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

.features {
    padding: var(--space-4xl) 0;
}

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

.features-showcase {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

/* Feature Tabs (Left Side) */
.feature-tabs {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.feature-tab {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg) var(--space-xl);
    background: transparent;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    text-align: left;
    transition: all var(--transition-base);
    overflow: hidden;
}

.feature-tab::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--color-border);
    border-radius: 3px;
    transition: background var(--transition-base);
}

.feature-tab:hover {
    background: var(--color-bg-elevated);
}

.feature-tab.active {
    background: var(--color-surface);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.feature-tab.active::before {
    background: var(--color-accent);
}

.tab-progress {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--color-accent);
    border-radius: 3px;
    transform: scaleY(0);
    transform-origin: top;
    transition: none;
}

.feature-tab.active .tab-progress {
    animation: progressFill 5s linear forwards;
}

@keyframes progressFill {
    from { transform: scaleY(0); }
    to { transform: scaleY(1); }
}

.tab-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-elevated);
    color: var(--color-text-secondary);
    border-radius: var(--radius-md);
    flex-shrink: 0;
    transition: all var(--transition-base);
}

.feature-tab.active .tab-icon {
    background: var(--color-accent-subtle);
    color: var(--color-accent);
}

.tab-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.tab-title {
    font-family: var(--font-display);
    font-size: 1.0625rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition-base);
}

.feature-tab.active .tab-title {
    color: var(--color-text-primary);
}

.tab-subtitle {
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
}

/* Feature Display (Right Side) */
.feature-display {
    position: relative;
    min-height: 480px;
}

.feature-panel {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    padding: var(--space-2xl);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.4s ease;
}

.feature-panel.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.panel-content h3 {
    font-size: 1.75rem;
    margin-bottom: var(--space-md);
    line-height: 1.3;
}

.panel-content p {
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

.feature-list li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--color-accent);
    border-radius: 50%;
    flex-shrink: 0;
}

/* Panel Visual Styles */
.panel-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-elevated);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

/* Compliance Preview */
.compliance-preview {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    width: 100%;
}

.state-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) var(--space-lg);
    background: var(--color-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    min-width: 240px;
    gap: var(--space-md);
}

.state-card.highlight {
    background: var(--color-accent-subtle);
    border-color: transparent;
}

.state-name {
    font-weight: 500;
    font-size: 0.9375rem;
}

.state-status {
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
}

.state-status.compliant {
    color: var(--color-success);
    font-weight: 500;
}

/* Dashboard Preview */
.dashboard-preview {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    width: 100%;
}

.dash-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: var(--space-lg);
    background: var(--color-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.stat-value {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 500;
    color: var(--color-text-primary);
}

.stat-label {
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
}

/* Docs Preview */
.docs-preview {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    width: 100%;
}

.doc-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--color-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.doc-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent-subtle);
    color: var(--color-accent);
    border-radius: var(--radius-sm);
}

.doc-item span:nth-child(2) {
    flex: 1;
    font-weight: 500;
    font-size: 0.9375rem;
}

.doc-status {
    font-size: 0.75rem;
    color: var(--color-success);
    font-weight: 500;
    padding: 4px 10px;
    background: var(--color-success-bg);
    border-radius: 100px;
}

/* Reminders Preview */
.reminders-preview {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    width: 100%;
}

.reminder-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--color-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.reminder-dot {
    width: 10px;
    height: 10px;
    background: var(--color-accent);
    border-radius: 50%;
    flex-shrink: 0;
}

.reminder-item.urgent .reminder-dot {
    background: #f59e0b;
    animation: pulse 1.5s ease-in-out infinite;
}

.reminder-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.reminder-title {
    font-weight: 500;
    font-size: 0.9375rem;
}

.reminder-time {
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
}

/* Payments Preview */
.payments-preview {
    display: flex;
    gap: var(--space-md);
    width: 100%;
}

.payment-method {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xl) var(--space-md);
    background: var(--color-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.method-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: var(--color-accent-subtle);
    display: grid;
    place-items: center;
    box-shadow:
        0 2px 8px rgba(0, 0, 0, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.method-icon svg {
    display: block;
}

.payment-method:hover .method-icon {
    transform: translateY(-2px);
    box-shadow:
        0 4px 12px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.method-icon.bank {
    background: linear-gradient(145deg, #e0f2fe 0%, #bae6fd 50%, #7dd3fc 100%);
}

.method-icon.card {
    background: linear-gradient(145deg, #fef3c7 0%, #fde68a 50%, #fcd34d 100%);
}

.method-icon.wallet {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
}

.payment-method span {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    font-weight: 500;
    text-align: center;
}

/* Features Responsive */
@media (max-width: 1024px) {
    .features-showcase {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .feature-tabs {
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: var(--space-sm);
        gap: var(--space-sm);
    }

    .feature-tab {
        flex-shrink: 0;
        padding: var(--space-md) var(--space-lg);
    }

    .feature-tab::before {
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        height: 3px;
    }

    .tab-progress {
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        height: 3px;
        transform: scaleX(0);
        transform-origin: left;
    }

    .feature-tab.active .tab-progress {
        animation: progressFillHorizontal 5s linear forwards;
    }

    @keyframes progressFillHorizontal {
        from { transform: scaleX(0); }
        to { transform: scaleX(1); }
    }

    .tab-subtitle {
        display: none;
    }

    .feature-display {
        min-height: auto;
    }

    .feature-panel {
        position: relative;
        display: none;
        grid-template-columns: 1fr;
    }

    .feature-panel.active {
        display: grid;
    }
}

@media (max-width: 640px) {
    .feature-tab {
        padding: var(--space-sm) var(--space-md);
    }

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

    .tab-title {
        font-size: 0.875rem;
    }

    .panel-content h3 {
        font-size: 1.375rem;
    }

    .payments-preview {
        flex-direction: column;
    }
}

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

.integrations {
    padding: var(--space-4xl) 0;
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-elevated) 100%);
    overflow: hidden;
}

.integrations-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.integrations-content {
    max-width: 480px;
}

.integrations-title {
    font-size: clamp(2.25rem, 4.5vw, 3.25rem);
    line-height: 1.2;
    margin-bottom: var(--space-lg);
}

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

.integrations-desc {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

/* Orbit Visual */
.integrations-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.orbit-container {
    position: relative;
    width: 500px;
    height: 500px;
}

.orbit-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.orbit-path {
    fill: none;
    stroke: #c0c0c0;
    stroke-width: 1;
    stroke-dasharray: 4 4;
    opacity: 0.8;
}

.orbit-path.inner {
    stroke-dasharray: 4 6;
    opacity: 0.6;
}

/* Center Hub */
.orbit-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    z-index: 10;
}

.center-logo {
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, #ffffff 0%, #f8faf9 100%);
    border-radius: 24px;
    box-shadow:
        0 8px 32px rgba(81, 204, 147, 0.15),
        0 0 0 1px rgba(81, 204, 147, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    animation: centerPulse 4s ease-in-out infinite;
    padding: 10px;
}

.center-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

@keyframes centerPulse {
    0%, 100% {
        box-shadow:
            0 8px 32px rgba(81, 204, 147, 0.15),
            0 0 0 1px rgba(81, 204, 147, 0.1),
            inset 0 1px 0 rgba(255, 255, 255, 0.8);
        transform: scale(1);
    }
    50% {
        box-shadow:
            0 12px 48px rgba(81, 204, 147, 0.25),
            0 0 0 1px rgba(81, 204, 147, 0.15),
            inset 0 1px 0 rgba(255, 255, 255, 0.8);
        transform: scale(1.02);
    }
}

/* Orbit Ring (rotating container) */
.orbit-ring {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    animation: orbitRotate 120s linear infinite;
}

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

/* Orbit Nodes */
.orbit-node {
    position: absolute;
    top: 50%;
    left: 50%;
    transform:
        translate(-50%, -50%)
        rotate(var(--angle))
        translateX(var(--distance))
        rotate(calc(-1 * var(--angle)));
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    animation: nodeCounterRotate 120s linear infinite;
}

@keyframes nodeCounterRotate {
    from {
        transform: translate(-50%, -50%) rotate(var(--angle)) translateX(var(--distance)) rotate(calc(-1 * var(--angle) - 0deg));
    }
    to {
        transform: translate(-50%, -50%) rotate(var(--angle)) translateX(var(--distance)) rotate(calc(-1 * var(--angle) - 360deg));
    }
}

.node-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transition: all var(--transition-base);
    overflow: hidden;
}

.node-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
}

.node-icon:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.node-icon-large img {
    transform: scale(1.4);
}

.node-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    white-space: nowrap;
}

/* Floating particles */
.orbit-particle {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 6px;
    height: 6px;
    background: var(--color-accent);
    border-radius: 50%;
    opacity: 0.4;
    transform:
        translate(-50%, -50%)
        rotate(var(--angle))
        translateX(var(--distance));
    animation: particlePulse 2s ease-in-out infinite;
    animation-delay: calc(var(--angle) / 360deg * 1s);
}

@keyframes particlePulse {
    0%, 100% { opacity: 0.2; transform: translate(-50%, -50%) rotate(var(--angle)) translateX(var(--distance)) scale(1); }
    50% { opacity: 0.6; transform: translate(-50%, -50%) rotate(var(--angle)) translateX(var(--distance)) scale(1.5); }
}

/* Integrations Responsive */
@media (max-width: 1024px) {
    .integrations-container {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
        text-align: center;
    }

    .integrations-content {
        max-width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .orbit-container {
        width: 400px;
        height: 400px;
    }

    .orbit-node {
        --distance: calc(var(--distance) * 0.8);
    }
}

@media (max-width: 640px) {
    .orbit-container {
        width: 320px;
        height: 320px;
    }

    .node-icon {
        width: 44px;
        height: 44px;
        font-size: 1rem;
    }

    .node-icon.small {
        width: 36px;
        height: 36px;
        font-size: 0.625rem;
    }

    .node-label {
        display: none;
    }

    .center-logo {
        width: 64px;
        height: 64px;
    }

    .orbit-path {
        stroke-dasharray: 4 4;
    }
}

/* ================================
   How It Works Section - Timeline
   ================================ */

.how-it-works {
    padding: var(--space-4xl) 0;
    background: var(--color-bg-elevated);
}

.how-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: start;
}

/* Left Side - Sticky Header */
.how-left {
    position: sticky;
    top: 120px;
}

.how-header {
    text-align: left;
}

.how-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-top: var(--space-lg);
    max-width: 400px;
}

/* Right Side - Timeline */
.how-right {
    /* This side scrolls naturally */
}

/* Timeline Structure */
.timeline {
    position: relative;
    padding-left: 80px;
}

.timeline-track {
    position: absolute;
    left: 24px;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--color-border);
    border-radius: 4px;
}

.timeline-progress {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0%;
    background: var(--color-accent);
    border-radius: 4px;
    transition: height 0.1s linear;
}

/* Timeline Steps */
.timeline-step {
    position: relative;
    padding-bottom: var(--space-4xl);
    opacity: 0.4;
    transition: opacity 0.4s ease;
}

.timeline-step:last-child {
    padding-bottom: 0;
}

.timeline-step.active {
    opacity: 1;
}

/* Timeline Marker */
.timeline-marker {
    position: absolute;
    left: -80px;
    top: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    width: 56px;
}

.marker-dot {
    width: 48px;
    height: 48px;
    background: var(--color-surface);
    border: 3px solid var(--color-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-text-secondary);
    transition: all 0.3s ease;
    z-index: 2;
}

.timeline-step.active .marker-dot {
    border-color: var(--color-accent);
    background: var(--color-accent);
    color: white;
    box-shadow: 0 4px 16px rgba(81, 204, 147, 0.3);
}

.marker-label {
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.timeline-step.active .marker-label {
    color: var(--color-accent);
}

/* Timeline Content */
.timeline-content {
    padding-left: var(--space-md);
}

.timeline-content h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
}

.timeline-content p {
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    max-width: 500px;
}

/* Timeline Visual Cards */
.timeline-visual {
    margin-top: var(--space-lg);
}

.visual-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    display: inline-block;
}

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

.card-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent-subtle);
    color: var(--color-accent);
    border-radius: var(--radius-md);
}

.card-text {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 500;
}

.card-badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 100px;
    background: var(--color-bg-elevated);
    color: var(--color-text-secondary);
}

.card-badge.success {
    background: var(--color-success-bg);
    color: var(--color-success);
}

/* Checklist Card */
.visual-card.checklist {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.check-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

.check-item.done {
    color: var(--color-text);
}

.check-item.done svg {
    color: var(--color-success);
}

.check-item svg {
    flex-shrink: 0;
}

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

    .how-left {
        position: relative;
        top: 0;
    }

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

    .how-subtitle {
        max-width: 100%;
        margin: var(--space-lg) auto 0;
    }
}

@media (max-width: 768px) {
    .timeline {
        padding-left: 60px;
    }

    .timeline-track {
        left: 16px;
    }

    .timeline-marker {
        left: -60px;
        width: 48px;
    }

    .marker-dot {
        width: 36px;
        height: 36px;
        font-size: 0.875rem;
    }

    .marker-label {
        font-size: 0.6875rem;
        padding: 3px 6px;
    }

    .timeline-content {
        padding-left: var(--space-md);
    }

    .timeline-content h3 {
        font-size: 1.25rem;
    }
}

/* ================================
   Testimonials Section
   ================================ */

.testimonials {
    padding: var(--space-4xl) 0;
    background: linear-gradient(180deg, var(--color-bg-elevated) 0%, var(--color-bg) 100%);
}

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

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.testimonial-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    border-color: var(--color-border-strong);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.testimonial-quote {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
    flex: 1;
}

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

.author-avatar {
    width: 48px;
    height: 48px;
    background: var(--color-accent);
    color: var(--color-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    flex-shrink: 0;
    overflow: hidden;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.author-name {
    font-weight: 600;
    font-size: 0.9375rem;
}

.author-title {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
}

.author-company {
    font-size: 0.8125rem;
    color: var(--color-accent);
    font-weight: 500;
}

/* Testimonials Responsive */
@media (max-width: 1024px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }
}

@media (max-width: 640px) {
    .testimonial-card {
        padding: var(--space-xl);
    }
}

/* ================================
   Pricing Section
   ================================ */

.pricing {
    padding: var(--space-4xl) 0;
}

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

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    align-items: start;
}

.pricing-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    position: relative;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition: all var(--transition-base);
}

.pricing-card:hover {
    border-color: var(--color-border-strong);
    transform: translateY(-4px);
}

.pricing-card.featured {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 1px var(--color-accent), 0 20px 40px rgba(81, 204, 147, 0.15);
}

.featured-badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 0.375rem 1rem;
    background: var(--color-accent);
    color: var(--color-bg);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.pricing-name {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-secondary);
}

.pricing-amount {
    margin: var(--space-md) 0;
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 2px;
}

.currency {
    font-size: 1.5rem;
    color: var(--color-text-secondary);
}

.price {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 400;
    line-height: 1;
}

.period {
    font-size: 1rem;
    color: var(--color-text-secondary);
}

.price-custom {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 400;
}

.pricing-desc {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

.pricing-features svg {
    flex-shrink: 0;
    color: var(--color-success);
}

/* ================================
   ROI Calculator Section
   ================================ */

.calculator {
    padding: var(--space-4xl) 0;
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-elevated) 100%);
}

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

.calculator-content {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-3xl);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.calculator-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid var(--color-border);
}

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

.input-group label {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-text);
}

.input-row {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.calc-slider {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 6px;
    background: var(--color-border);
    border-radius: 3px;
    outline: none;
    cursor: pointer;
}

.calc-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--color-accent);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(81, 204, 147, 0.3);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.calc-slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
    box-shadow: 0 3px 10px rgba(81, 204, 147, 0.4);
}

.calc-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--color-accent);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(81, 204, 147, 0.3);
}

.calc-input {
    width: 170px;
    padding: var(--space-sm) var(--space-md);
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-text);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    -moz-appearance: textfield;
    text-align: right;
}

.calc-input::-webkit-outer-spin-button,
.calc-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.calc-input:hover {
    border-color: var(--color-border-strong);
}

.calc-input:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-subtle);
}

.input-with-prefix {
    position: relative;
    display: flex;
    align-items: center;
}

.input-prefix {
    position: absolute;
    left: var(--space-md);
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-text-tertiary);
    pointer-events: none;
}

.calc-input.has-prefix {
    padding-left: calc(var(--space-md) + 1rem);
    text-align: right;
}

.input-with-suffix {
    position: relative;
    display: flex;
    align-items: center;
}

.input-suffix {
    position: absolute;
    right: var(--space-md);
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-tertiary);
    pointer-events: none;
}

.calc-input.has-suffix {
    padding-right: calc(var(--space-md) + 2.75rem);
    text-align: right;
}

.calculator-results {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

.result-card {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.result-card.time-card {
    border-left: 4px solid var(--color-accent);
}

.result-card.risk-card {
    border-left: 4px solid #f59e0b;
}

.result-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent-subtle);
    color: var(--color-accent);
    border-radius: var(--radius-md);
}

.result-icon.warning {
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
}

.result-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.result-value {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 500;
    color: var(--color-text);
    line-height: 1.1;
}

.result-value.risk {
    color: #dc2626;
}

.result-label {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    font-weight: 500;
}

.result-assumption {
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
}

.result-subtext {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    padding-top: var(--space-sm);
    border-top: 1px solid var(--color-border);
    margin-top: var(--space-sm);
}

.result-dollar {
    font-weight: 600;
    color: var(--color-text-secondary);
}

.calculator-cta {
    display: flex;
    justify-content: center;
}

/* Calculator Responsive */
@media (max-width: 768px) {
    .calculator-content {
        padding: var(--space-xl);
    }

    .calculator-inputs {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .calculator-results {
        grid-template-columns: 1fr;
    }

    .slider-value {
        min-width: 70px;
        font-size: 1.25rem;
    }

    .result-value {
        font-size: 2rem;
    }
}

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

.faq {
    padding: var(--space-4xl) 0;
    background: var(--color-bg-elevated);
}

.faq-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-4xl);
    align-items: start;
}

.faq-header {
    position: sticky;
    top: 120px;
}

.faq-header .section-title {
    text-align: left;
    margin-bottom: var(--space-2xl);
}

.faq-contact {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    display: inline-block;
}

.faq-contact p {
    font-weight: 500;
    margin-bottom: var(--space-md);
}

.faq-list {
    display: flex;
    flex-direction: column;
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    padding: var(--space-xl) 0;
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 400;
    text-align: left;
    color: var(--color-text);
    background: none;
    border: none;
    cursor: pointer;
    transition: color var(--transition-fast);
}

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

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

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

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

.faq-item.active .faq-answer {
    max-height: 200px;
    padding-bottom: var(--space-xl);
}

.faq-answer p {
    color: var(--color-text-secondary);
    line-height: 1.7;
}

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

    .faq-header {
        position: relative;
        top: 0;
        text-align: center;
    }

    .faq-header .section-title {
        text-align: center;
    }

    .faq-contact {
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
}

@media (max-width: 640px) {
    .faq-question {
        font-size: 1rem;
        padding: var(--space-lg) 0;
    }
}

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

.cta {
    position: relative;
    padding: var(--space-4xl) 0;
    background: var(--color-surface);
    overflow: hidden;
}

.cta-container {
    max-width: 700px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
    text-align: center;
    position: relative;
    z-index: 2;
}

.cta-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    margin-bottom: var(--space-md);
}

.cta-desc {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2xl);
}

.cta-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.cta-note {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}

.cta-pattern {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(81, 204, 147, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 80% 20%, rgba(81, 204, 147, 0.05) 0%, transparent 40%);
    pointer-events: none;
}

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

.footer {
    padding: var(--space-4xl) 0 var(--space-2xl);
    border-top: 1px solid var(--color-border);
}

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

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--space-4xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid var(--color-border);
}

.footer-tagline {
    margin-top: var(--space-md);
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-top: var(--space-xl);
}

.footer-contact .contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-contact a.contact-item:hover {
    color: var(--color-accent);
}

.footer-contact .contact-item svg {
    color: var(--color-accent);
    flex-shrink: 0;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
}

.footer-column h4 {
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text);
    margin-bottom: var(--space-md);
}

.footer-column a {
    display: block;
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    padding: var(--space-xs) 0;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-xl);
}

.copyright {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}

.social-links {
    display: flex;
    gap: var(--space-md);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--color-text-secondary);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.social-links a:hover {
    color: var(--color-text);
    background: var(--color-bg-hover);
}

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

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

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

@keyframes pulseDot {
    0%, 100% { transform: scale(1); opacity: 0.4; }
    50% { transform: scale(1.2); opacity: 0.7; }
}

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

@keyframes growUp {
    from { height: 0; }
    to { height: var(--height); }
}

@keyframes dotPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

@keyframes slideRight {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(5px); }
}

@keyframes checkIn {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

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

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

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

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

    .hero-badge {
        margin: 0 auto var(--space-xl);
    }

    .floating-card {
        display: none;
    }

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

    .feature-card.feature-large {
        grid-column: span 2;
        grid-row: span 1;
    }

    .step {
        grid-template-columns: auto 1fr;
        gap: var(--space-lg);
    }

    .step-visual {
        grid-column: span 2;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    .footer-main {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

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

@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
    }

    .nav-links, .nav-actions {
        display: none;
    }

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

    .hero {
        min-height: auto;
        padding: 7rem 0 3rem;
    }

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

    .hero-cta .btn-secondary {
        justify-content: center;
    }

    .hero-trust-badges {
        flex-wrap: wrap;
        gap: var(--space-md);
    }

    .logos-grid {
        gap: var(--space-xl);
    }

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

    .feature-card.feature-large {
        grid-column: span 1;
    }

    .step {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .step-number {
        font-size: 3rem;
    }

    .step-visual {
        grid-column: span 1;
    }

    .footer-links {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-xl) var(--space-lg);
    }

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

@media (max-width: 480px) {
    .stat-cards {
        grid-template-columns: 1fr;
    }

    .logos-grid {
        flex-direction: column;
        gap: var(--space-lg);
    }
}