/* ==========================================
   MOBU Landing Page Styles
   ========================================== */

/* CSS Variables */
:root {
    /* Primary Colors - Green from MOBU logo */
    --color-primary: #22C55E;
    --color-primary-dark: #16A34A;
    --color-primary-darker: #15803D;
    --color-primary-light: #4ADE80;
    --color-primary-lighter: #86EFAC;
    --color-primary-subtle: #DCFCE7;
    
    /* Secondary Colors - Blue from MOBU logo */
    --color-secondary: #3B82F6;
    --color-secondary-dark: #2563EB;
    --color-secondary-light: #60A5FA;
    --color-secondary-lighter: #93C5FD;
    --color-secondary-subtle: #DBEAFE;
    
    /* Accent Colors */
    --color-accent-purple: #8B5CF6;
    --color-accent-orange: #F97316;
    --color-accent-pink: #EC4899;
    
    /* Neutral Colors */
    --color-white: #FFFFFF;
    --color-gray-50: #F8FAFC;
    --color-gray-100: #F1F5F9;
    --color-gray-200: #E2E8F0;
    --color-gray-300: #CBD5E1;
    --color-gray-400: #94A3B8;
    --color-gray-500: #64748B;
    --color-gray-600: #475569;
    --color-gray-700: #334155;
    --color-gray-800: #1E293B;
    --color-gray-900: #0F172A;
    
    /* Semantic Colors */
    --color-success: #10B981;
    --color-success-light: #D1FAE5;
    --color-error: #EF4444;
    --color-error-light: #FEE2E2;
    --color-warning: #F59E0B;
    --color-warning-light: #FEF3C7;
    
    /* Typography */
    --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 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;
    
    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    --spacing-24: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* Container */
    --container-max: 1280px;
    --container-padding: 1.5rem;
}

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

*, *::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-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-gray-700);
    background-color: var(--color-white);
    overflow-x: hidden;
}

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

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

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

ul, ol {
    list-style: none;
}

/* ==========================================
   Layout
   ========================================== */

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-6);
}

@media (min-width: 480px) {
    .container {
        padding: 0 var(--spacing-8);
    }
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-10);
    }

}

@media (min-width: 1024px) {
    .container {
        padding: 0 var(--container-padding);
    }
}

.section {
    padding: var(--spacing-20) 0;
}

@media (min-width: 768px) {
    .section {
        padding: var(--spacing-24) 0;
    }
}

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

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

h1 { font-size: var(--font-size-xl); }
h2 { font-size: var(--font-size-lg); }
h3 { font-size: var(--font-size-base); }
h4 { font-size: var(--font-size-sm); }

@media (min-width: 480px) {
    h1 { font-size: var(--font-size-2xl); }
    h2 { font-size: var(--font-size-xl); }
    h3 { font-size: var(--font-size-lg); }
    h4 { font-size: var(--font-size-base); }
}

@media (min-width: 640px) {
    h1 { font-size: var(--font-size-3xl); }
    h2 { font-size: var(--font-size-2xl); }
    h3 { font-size: var(--font-size-xl); }
    h4 { font-size: var(--font-size-lg); }
}

@media (min-width: 768px) {
    h1 { font-size: var(--font-size-4xl); }
    h2 { font-size: var(--font-size-3xl); }
}

@media (min-width: 1024px) {
    h1 { font-size: var(--font-size-5xl); }
    h2 { font-size: var(--font-size-4xl); }
}

.highlight {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

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

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-6);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

@media (min-width: 768px) {
    .nav-container {
        padding: 0 var(--container-padding);
    }
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.logo-img {
    height: 32px;
    width: auto;
    object-fit: contain;
}

.footer-logo {
    filter: brightness(0) invert(1);
    opacity: 0.9;
}

.logo-icon {
    width: 36px;
    height: 36px;
    color: var(--color-primary);
}

.logo-text {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-gray-900);
}

.nav-links {
    display: none;
    align-items: center;
    gap: var(--spacing-8);
}

@media (min-width: 1024px) {
    .nav-links {
        display: flex;
    }
}

.nav-links a {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-gray-600);
    transition: color var(--transition-fast);
}

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

.nav-actions {
    display: none;
    align-items: center;
    gap: var(--spacing-3);
}

@media (min-width: 1024px) {
    .nav-actions {
        display: flex;
    }
}

.mobile-menu-btn {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: var(--spacing-2);
}

@media (min-width: 1024px) {
    .mobile-menu-btn {
        display: none;
    }
}

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

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-white);
    z-index: 999;
    padding: var(--spacing-6);
    transform: translateX(100%);
    transition: transform var(--transition-base);
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

.mobile-menu-links a {
    font-size: var(--font-size-lg);
    font-weight: 500;
    color: var(--color-gray-700);
    padding: var(--spacing-3) 0;
    border-bottom: 1px solid var(--color-gray-100);
}

@media (min-width: 1024px) {
    .mobile-menu {
        display: none;
    }
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn svg {
    width: 18px;
    height: 18px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-secondary-dark) 100%);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    border: 2px solid var(--color-gray-200);
    color: var(--color-gray-700);
    background: transparent;
}

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

.btn-whatsapp {
    background: #25D366;
    color: var(--color-white);
}

.btn-whatsapp:hover {
    background: #20BA5A;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

.btn-white:hover {
    background: var(--color-gray-50);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-outline-white {
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: var(--color-white);
    background: transparent;
}

.btn-outline-white:hover {
    border-color: var(--color-white);
    background: rgba(255, 255, 255, 0.1);
}

.btn-lg {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
}

@media (min-width: 480px) {
    .btn-lg {
        padding: var(--spacing-3) var(--spacing-6);
        font-size: var(--font-size-base);
    }
}

.btn-full {
    width: 100%;
}

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

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 72px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-primary-subtle) 0%, var(--color-white) 40%, var(--color-secondary-subtle) 100%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 25% 25%, var(--color-primary-lighter) 1px, transparent 1px),
        radial-gradient(circle at 75% 75%, var(--color-secondary-lighter) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.4;
}

.hero-content {
    display: grid;
    gap: var(--spacing-12);
    align-items: center;
    padding: var(--spacing-8) 0;
}

@media (min-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-16);
        padding: var(--spacing-16) 0;
    }
}

.hero-text {
    text-align: center;
    max-width: 100%;
    padding: 0 var(--spacing-2);
}

@media (min-width: 480px) {
    .hero-text {
        padding: 0;
    }
}

@media (min-width: 1024px) {
    .hero-text {
        text-align: left;
    }
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-1) var(--spacing-3);
    background: linear-gradient(135deg, var(--color-primary-subtle) 0%, var(--color-secondary-subtle) 100%);
    color: var(--color-primary-dark);
    font-size: var(--font-size-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-4);
}

@media (min-width: 480px) {
    .badge {
        font-size: var(--font-size-sm);
        padding: var(--spacing-1) var(--spacing-4);
        margin-bottom: var(--spacing-6);
    }
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: var(--radius-full);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero h1 {
    margin-bottom: var(--spacing-4);
    line-height: 1.15;
}

@media (min-width: 480px) {
    .hero h1 {
        margin-bottom: var(--spacing-6);
        line-height: 1.1;
    }
}

.hero-subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-5);
    max-width: 600px;
}

@media (min-width: 480px) {
    .hero-subtitle {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-6);
    }
}

@media (min-width: 640px) {
    .hero-subtitle {
        font-size: var(--font-size-lg);
        margin-bottom: var(--spacing-8);
    }
}

@media (min-width: 1024px) {
    .hero-subtitle {
        font-size: var(--font-size-xl);
    }
}

.hero-features {
    display: grid;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-6);
    text-align: left;
}

@media (min-width: 480px) {
    .hero-features {
        gap: var(--spacing-3);
        margin-bottom: var(--spacing-8);
    }
}

@media (min-width: 640px) {
    .hero-features {
        grid-template-columns: repeat(2, 1fr);
    }
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-xs);
    color: var(--color-gray-600);
}

@media (min-width: 480px) {
    .hero-feature {
        font-size: var(--font-size-sm);
    }
}

.hero-feature svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
    align-items: center;
    max-width: 320px;
    margin: 0 auto;
}

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

@media (min-width: 480px) {
    .hero-cta {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        align-items: center;
        max-width: none;
        margin: 0;
    }
    
    .hero-cta .btn {
        width: auto;
    }
}

@media (min-width: 1024px) {
    .hero-cta {
        justify-content: flex-start;
    }
}

/* Hero Visual */
.hero-visual {
    display: block;
}

@media (min-width: 1024px) {
    .hero-visual {
        display: block;
    }
}

.dashboard-preview {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl), 0 0 60px rgba(34, 197, 94, 0.15), 0 0 60px rgba(59, 130, 246, 0.15);
    overflow: hidden;
    border: 1px solid var(--color-gray-200);
    animation: float 6s ease-in-out infinite;
}

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

.dashboard-header {
    background: var(--color-gray-900);
    padding: var(--spacing-3) var(--spacing-4);
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.dashboard-dots {
    display: flex;
    gap: var(--spacing-2);
}

.dashboard-dots span {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
}

.dashboard-dots span:nth-child(1) { background: #EF4444; }
.dashboard-dots span:nth-child(2) { background: #F59E0B; }
.dashboard-dots span:nth-child(3) { background: #10B981; }

.dashboard-title {
    color: var(--color-gray-400);
    font-size: var(--font-size-sm);
}

.dashboard-content {
    padding: var(--spacing-6);
    display: grid;
    gap: var(--spacing-4);
}

.dashboard-image-wrapper {
    padding: 0;
    overflow: hidden;
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

.dashboard-screenshot {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.dashboard-card {
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    padding: var(--spacing-4);
}

.card-label {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-1);
}

.card-value {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-gray-900);
}

.card-change {
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.card-change.positive { color: var(--color-success); }
.card-change.negative { color: var(--color-error); }

.card-operations {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mini-chart {
    display: flex;
    align-items: flex-end;
    gap: 4px;
    height: 40px;
}

.mini-chart .bar {
    width: 8px;
    background: var(--color-gray-300);
    border-radius: 2px;
    transition: var(--transition-base);
}

.mini-chart .bar.active {
    background: var(--color-primary);
}

.currency-ticker {
    display: flex;
    gap: var(--spacing-3);
    overflow: hidden;
}

.ticker-item {
    flex: 1;
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-3);
    border-radius: var(--radius-md);
    text-align: center;
}

.ticker-item:nth-child(2) {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
}

.ticker-item:nth-child(3) {
    background: var(--color-secondary);
}

.ticker-pair {
    display: block;
    font-size: var(--font-size-xs);
    opacity: 0.8;
    margin-bottom: 2px;
}

.ticker-value {
    font-weight: 700;
    font-size: var(--font-size-sm);
}

/* Hero Scroll */
.hero-scroll {
    position: absolute;
    bottom: var(--spacing-8);
    left: 50%;
    transform: translateX(-50%);
    display: none;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-2);
    color: var(--color-gray-400);
    font-size: var(--font-size-sm);
    animation: bounce 2s infinite;
}

@media (min-width: 1024px) {
    .hero-scroll {
        display: flex;
    }
}

.hero-scroll svg {
    width: 24px;
    height: 24px;
}

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

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

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-12);
}

.section-badge {
    display: inline-block;
    padding: var(--spacing-1) var(--spacing-3);
    background: linear-gradient(135deg, var(--color-primary-subtle) 0%, var(--color-secondary-subtle) 100%);
    color: var(--color-primary-dark);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-4);
}

.section-header h2 {
    margin-bottom: var(--spacing-4);
}

.section-header p {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
}

@media (min-width: 640px) {
    .section-header p {
        font-size: var(--font-size-lg);
    }
}

/* ==========================================
   What Section
   ========================================== */

.section-what {
    background: var(--color-gray-50);
}

.what-grid {
    display: grid;
    gap: var(--spacing-6);
}

@media (min-width: 640px) {
    .what-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .what-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.what-card {
    background: var(--color-white);
    padding: var(--spacing-6);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-100);
    transition: all var(--transition-base);
}

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

.what-card:nth-child(even):hover {
    border-color: var(--color-secondary);
}

.what-card:nth-child(even) .what-icon {
    background: var(--color-secondary-subtle);
}

.what-card:nth-child(even) .what-icon svg {
    color: var(--color-secondary);
}

.what-icon {
    width: 48px;
    height: 48px;
    background: var(--color-primary-subtle);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-4);
}

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

.what-card h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-2);
}

.what-card p {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
}

/* Currencies Banner */
.currencies-banner {
    margin-top: var(--spacing-12);
    padding: var(--spacing-6);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-4);
    text-align: center;
}

@media (min-width: 768px) {
    .currencies-banner {
        flex-direction: row;
        justify-content: center;
    }
}

.currencies-label {
    font-weight: 600;
    color: var(--color-gray-700);
}

.currencies-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2);
    justify-content: center;
}

.currency-tag {
    padding: var(--spacing-1) var(--spacing-3);
    background: var(--color-gray-100);
    color: var(--color-gray-700);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-md);
}

.currency-tag.crypto {
    background: var(--color-accent-purple);
    color: var(--color-white);
}

/* ==========================================
   Audience Section
   ========================================== */

.audience-grid {
    display: grid;
    gap: var(--spacing-6);
}

@media (min-width: 640px) {
    .audience-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .audience-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

.audience-card {
    background: var(--color-white);
    padding: var(--spacing-6);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    border: 1px solid var(--color-gray-100);
    transition: all var(--transition-base);
}

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

.audience-card:nth-child(odd) {
    border-bottom: 3px solid var(--color-primary);
}

.audience-card:nth-child(even) {
    border-bottom: 3px solid var(--color-secondary);
}

.audience-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-4);
}

.audience-card h3 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-2);
}

.audience-card p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

/* ==========================================
   Excel vs MOBU Section
   ========================================== */

.section-excel {
    background: linear-gradient(180deg, var(--color-white) 0%, var(--color-gray-50) 100%);
}

.excel-hero {
    text-align: center;
    margin-bottom: var(--spacing-8);
}

.excel-hero h2 {
    margin-bottom: var(--spacing-2);
}

.excel-hero .highlight-text {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.excel-statement {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-12);
}

.excel-lead {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-4);
}

@media (min-width: 640px) {
    .excel-lead {
        font-size: var(--font-size-xl);
    }
}

.excel-statement p {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-4);
}

.excel-highlight {
    color: var(--color-primary-dark) !important;
    font-weight: 600;
}

.excel-benefits {
    display: grid;
    gap: var(--spacing-6);
    margin-bottom: var(--spacing-12);
}

@media (min-width: 768px) {
    .excel-benefits {
        grid-template-columns: repeat(3, 1fr);
    }
}

.excel-benefit {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-6);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-gray-100);
    transition: all var(--transition-base);
}

.excel-benefit:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary);
}

.excel-benefit-header {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-4);
}

.excel-check {
    color: var(--color-primary);
    font-size: 1.25rem;
    font-weight: 700;
    flex-shrink: 0;
}

.excel-benefit h3 {
    font-size: var(--font-size-base);
    color: var(--color-gray-900);
    margin: 0;
}

@media (min-width: 640px) {
    .excel-benefit h3 {
        font-size: var(--font-size-lg);
    }
}

.excel-benefit ul {
    margin: 0;
    padding: 0;
}

.excel-benefit li {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    padding-left: var(--spacing-5);
    position: relative;
    margin-bottom: var(--spacing-2);
}

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

.excel-benefit li:last-child {
    margin-bottom: 0;
}

.excel-cta {
    text-align: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: var(--radius-xl);
    padding: var(--spacing-6) var(--spacing-8);
}

.excel-cta p {
    color: var(--color-white);
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin: 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

@media (min-width: 640px) {
    .excel-cta p {
        font-size: var(--font-size-xl);
    }
}

/* ==========================================
   Workspace Section
   ========================================== */

.section-workspace {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
}

.section-workspace .section-badge {
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.section-workspace h2 {
    color: var(--color-white);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.section-workspace .highlight {
    color: var(--color-secondary-lighter);
    -webkit-text-fill-color: var(--color-secondary-lighter);
}

.section-workspace p,
.section-workspace li {
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.workspace-content {
    display: grid;
    gap: var(--spacing-12);
    align-items: center;
}

@media (min-width: 1024px) {
    .workspace-content {
        grid-template-columns: 1fr 1fr;
    }
}

.workspace-item {
    margin-bottom: var(--spacing-8);
}

.workspace-item h3 {
    color: var(--color-white);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-3);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.workspace-icon {
    font-size: 1.5rem;
}

.workspace-item p {
    opacity: 0.9;
    margin-bottom: var(--spacing-4);
}

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

.workspace-list li {
    font-size: var(--font-size-sm);
    opacity: 0.85;
    position: relative;
    padding-left: var(--spacing-5);
}

.workspace-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary-lighter);
}

/* Workspace Diagram */
.workspace-diagram {
    display: flex;
    justify-content: center;
}

.diagram-workspace {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-6);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.diagram-label {
    display: block;
    text-align: center;
    font-weight: 600;
    margin-bottom: var(--spacing-4);
    font-size: var(--font-size-lg);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.diagram-desk span {
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.diagram-desks {
    display: grid;
    gap: var(--spacing-3);
}

.diagram-desk {
    background: rgba(255, 255, 255, 0.15);
    padding: var(--spacing-4);
    border-radius: var(--radius-lg);
    text-align: center;
}

.diagram-desk span:first-child {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-2);
}

.desk-currencies {
    display: flex;
    gap: var(--spacing-2);
    justify-content: center;
}

.desk-currencies span {
    font-size: var(--font-size-xs);
    background: rgba(255, 255, 255, 0.2);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
}

/* ==========================================
   Modules Section
   ========================================== */

.modules-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-8);
}

.module-tab {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-gray-600);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.module-tab:hover {
    background: var(--color-gray-100);
    color: var(--color-gray-900);
}

.module-tab.active {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
}

.modules-content {
    background: var(--color-gray-50);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-8);
}

.module-panel {
    display: none;
}

.module-panel.active {
    display: grid;
    gap: var(--spacing-8);
    align-items: center;
}

@media (min-width: 768px) {
    .module-panel.active {
        grid-template-columns: 1fr 1fr;
    }
}

.module-info h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-2);
}

.module-info > p {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-6);
}

.module-features {
    display: grid;
    gap: var(--spacing-2);
}

.module-features li {
    position: relative;
    padding-left: var(--spacing-6);
    font-size: var(--font-size-sm);
    color: var(--color-gray-700);
}

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

/* Module Preview */
.module-preview {
    display: flex;
    justify-content: center;
}

.preview-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    min-width: 300px;
}

.preview-card-image {
    padding: 0;
    min-width: auto;
    max-width: 100%;
}

.module-screenshot {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-xl);
}

.preview-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    padding: var(--spacing-3) var(--spacing-4);
    font-weight: 600;
}

.preview-stats {
    padding: var(--spacing-4);
    display: grid;
    gap: var(--spacing-4);
}

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

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

.stat-value {
    font-weight: 700;
    font-size: var(--font-size-lg);
}

.stat-value.positive { color: var(--color-success); }
.stat-value.negative { color: var(--color-error); }

/* Preview Contacts */
.preview-contacts {
    padding: var(--spacing-4);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-3) 0;
    border-bottom: 1px solid var(--color-gray-100);
}

.contact-item:last-child {
    border-bottom: none;
}

.contact-avatar {
    width: 40px;
    height: 40px;
    background: var(--color-primary-subtle);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.contact-name {
    flex: 1;
    font-weight: 500;
}

.contact-balance {
    font-weight: 600;
}

.contact-balance.positive { color: var(--color-success); }
.contact-balance.negative { color: var(--color-error); }

/* Preview Treasury */
.preview-treasury {
    padding: var(--spacing-4);
}

.treasury-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-3) 0;
    border-bottom: 1px solid var(--color-gray-100);
}

.treasury-item:last-child {
    border-bottom: none;
}

.treasury-currency {
    font-weight: 600;
    color: var(--color-primary);
}

.treasury-balance {
    font-weight: 600;
}

/* Preview Operation */
.preview-operation {
    padding: var(--spacing-4);
    text-align: center;
}

.operation-pair {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-3);
}

.op-from, .op-to {
    font-weight: 600;
}

.op-arrow {
    color: var(--color-primary);
    font-size: var(--font-size-xl);
}

.operation-rate {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

/* Preview Panels */
.preview-panels {
    padding: var(--spacing-4);
}

.panel-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-3);
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-2);
}

.panel-item:last-child {
    margin-bottom: 0;
}

.panel-icon {
    font-size: 1.25rem;
}

.panel-item span:nth-child(2) {
    flex: 1;
    font-weight: 500;
}

.panel-count {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
}

/* Preview Admin */
.preview-admin {
    padding: var(--spacing-4);
}

.admin-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-3) 0;
    border-bottom: 1px solid var(--color-gray-100);
}

.admin-item:last-child {
    border-bottom: none;
}

.admin-value {
    font-weight: 700;
    color: var(--color-primary);
}

/* ==========================================
   AI Section
   ========================================== */

.section-ai {
    background: var(--color-gray-900);
    color: var(--color-white);
    overflow: hidden;
}

.ai-content {
    display: grid;
    gap: var(--spacing-12);
    align-items: center;
}

@media (min-width: 1024px) {
    .ai-content {
        grid-template-columns: 1fr 1.5fr;
    }
}

.ai-visual {
    display: flex;
    justify-content: center;
}

.ai-animation {
    position: relative;
    width: 200px;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ai-circle {
    position: absolute;
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: var(--radius-full);
    opacity: 0.4;
}

.ai-pulse {
    position: absolute;
    width: 180px;
    height: 180px;
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-full);
    animation: ai-pulse 2s ease-out infinite;
}

@keyframes ai-pulse {
    0% { transform: scale(0.8); opacity: 1; }
    100% { transform: scale(1.5); opacity: 0; }
}

.ai-icon {
    position: relative;
    width: 80px;
    height: 80px;
    color: var(--color-primary-lighter);
    z-index: 1;
}

.ai-badge {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-secondary-lighter);
}

.ai-text h2 {
    color: var(--color-white);
}

.ai-text .highlight {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-secondary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ai-text > p {
    color: var(--color-gray-400);
    margin-bottom: var(--spacing-6);
}

.ai-features {
    display: grid;
    gap: var(--spacing-4);
}

.ai-feature {
    display: flex;
    gap: var(--spacing-4);
    background: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-4);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.ai-feature-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.ai-feature h4 {
    color: var(--color-white);
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-1);
}

.ai-feature p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
}

/* ==========================================
   Why Section
   ========================================== */

.section-why {
    background: var(--color-gray-50);
}

.why-grid {
    display: grid;
    gap: var(--spacing-6);
}

@media (min-width: 640px) {
    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .why-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.why-card {
    background: var(--color-white);
    padding: var(--spacing-6);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition-base);
}

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

.why-card:nth-child(even) {
    border-top: 3px solid var(--color-secondary);
}

.why-card:nth-child(odd) {
    border-top: 3px solid var(--color-primary);
}

.why-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-4);
}

.why-card h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-2);
}

.why-card p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

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

.section-security {
    background: var(--color-gray-900);
    color: var(--color-white);
}

.section-security .section-badge {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-primary-light);
}

.section-security .section-header h2 {
    color: var(--color-white);
}

.section-security .section-header .highlight {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-secondary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.security-intro {
    color: var(--color-gray-300);
    font-size: var(--font-size-lg);
}

.security-statement {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-12);
    padding: var(--spacing-6);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.security-statement p {
    color: var(--color-gray-300);
    font-size: var(--font-size-base);
    margin: 0;
}

@media (min-width: 640px) {
    .security-statement p {
        font-size: var(--font-size-lg);
    }
}

.security-grid {
    display: grid;
    gap: var(--spacing-6);
    margin-bottom: var(--spacing-12);
}

@media (min-width: 640px) {
    .security-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .security-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.security-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--spacing-6);
    transition: all var(--transition-base);
}

.security-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--color-primary);
    transform: translateY(-4px);
}

.security-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-4);
}

.security-card h3 {
    color: var(--color-white);
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-4);
}

@media (min-width: 640px) {
    .security-card h3 {
        font-size: var(--font-size-lg);
    }
}

.security-card ul {
    margin-bottom: var(--spacing-4);
}

.security-card li {
    color: var(--color-gray-400);
    font-size: var(--font-size-sm);
    padding-left: var(--spacing-4);
    position: relative;
    margin-bottom: var(--spacing-2);
}

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

.security-highlight {
    color: var(--color-primary-light);
    font-weight: 600;
    font-size: var(--font-size-sm);
    margin: 0;
    padding-top: var(--spacing-2);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Transparency Section */
.security-transparency {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-8);
    text-align: center;
}

.transparency-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-6);
}

.transparency-icon {
    font-size: 1.5rem;
}

.transparency-header h3 {
    color: var(--color-white);
    margin: 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.transparency-list {
    display: grid;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-6);
}

@media (min-width: 640px) {
    .transparency-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .transparency-list {
        grid-template-columns: repeat(4, 1fr);
    }
}

.transparency-item {
    background: rgba(255, 255, 255, 0.15);
    padding: var(--spacing-3) var(--spacing-4);
    border-radius: var(--radius-lg);
    color: var(--color-white);
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.transparency-statement {
    color: var(--color-white);
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin: 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

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

.cases-grid {
    display: grid;
    gap: var(--spacing-6);
}

@media (min-width: 640px) {
    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .cases-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.case-card {
    background: var(--color-white);
    padding: var(--spacing-6);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 2px solid transparent;
    transition: all var(--transition-base);
}

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

.case-card:nth-child(even):hover {
    border-color: var(--color-secondary);
}

.case-card:nth-child(even) .case-benefit {
    color: var(--color-secondary);
}

.case-card.featured {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
}

.case-card.featured h3 {
    color: var(--color-white);
}

.case-card.featured .case-benefit {
    color: var(--color-secondary-lighter);
}

.case-size {
    display: inline-block;
    padding: var(--spacing-1) var(--spacing-2);
    background: var(--color-primary-subtle);
    color: var(--color-primary-dark);
    font-size: var(--font-size-xs);
    font-weight: 600;
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-3);
}

.case-card.featured .case-size {
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
}

.case-card h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-2);
}

.case-card p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-4);
}

.case-card.featured p {
    color: rgba(255, 255, 255, 0.8);
}

.case-benefit {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-primary);
}

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

.section-pricing {
    background: linear-gradient(180deg, var(--color-white) 0%, var(--color-gray-50) 100%);
}

.pricing-content {
    display: grid;
    gap: var(--spacing-12);
}

@media (min-width: 1024px) {
    .pricing-content {
        grid-template-columns: 1fr 1fr;
        align-items: start;
    }
}

.pricing-factors h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-6);
}

.factor-list {
    display: grid;
    gap: var(--spacing-4);
}

.factor-item {
    display: flex;
    gap: var(--spacing-4);
    align-items: flex-start;
}

.factor-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.factor-item h4 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-1);
}

.factor-item p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

/* Pricing Card */
.pricing-card {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    border: 2px solid var(--color-primary);
}

.pricing-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    padding: var(--spacing-6);
    text-align: center;
}

.pricing-label {
    display: block;
    font-size: var(--font-size-sm);
    opacity: 0.8;
    margin-bottom: var(--spacing-2);
}

.pricing-header h3 {
    color: var(--color-white);
    font-size: var(--font-size-2xl);
}

.pricing-features {
    padding: var(--spacing-6);
}

.pricing-features li {
    position: relative;
    padding-left: var(--spacing-6);
    padding-bottom: var(--spacing-3);
    color: var(--color-gray-700);
}

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

.pricing-card .btn {
    margin: 0 var(--spacing-6) var(--spacing-6);
    width: calc(100% - var(--spacing-12));
}

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

.faq-grid {
    display: grid;
    gap: var(--spacing-3);
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-4) var(--spacing-5);
    text-align: left;
    font-weight: 600;
    color: var(--color-gray-900);
    transition: all var(--transition-fast);
}

.faq-question:hover {
    background: var(--color-gray-50);
}

.faq-question svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
    transition: transform var(--transition-fast);
    flex-shrink: 0;
}

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

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

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 var(--spacing-5) var(--spacing-4);
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    line-height: 1.7;
}

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

.section-cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    color: var(--color-white);
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-4);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

@media (min-width: 640px) {
    .cta-content h2 {
        font-size: var(--font-size-3xl);
    }
}

@media (min-width: 768px) {
    .cta-content h2 {
        font-size: var(--font-size-4xl);
    }
}

.cta-content p {
    font-size: var(--font-size-base);
    opacity: 0.9;
    margin-bottom: var(--spacing-8);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

@media (min-width: 640px) {
    .cta-content p {
        font-size: var(--font-size-lg);
    }
}

.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-4);
    justify-content: center;
}

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

.footer {
    background: var(--color-gray-900);
    color: var(--color-gray-400);
    padding: var(--spacing-16) 0 var(--spacing-8);
}

.footer-content {
    display: grid;
    gap: var(--spacing-12);
    margin-bottom: var(--spacing-12);
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 1.5fr 2fr;
    }
}

.footer-brand .logo {
    margin-bottom: var(--spacing-4);
}

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

.footer-brand .logo-text {
    color: var(--color-white);
}

.footer-brand p {
    font-size: var(--font-size-sm);
    max-width: 300px;
}

.footer-links {
    display: grid;
    gap: var(--spacing-8);
}

@media (min-width: 640px) {
    .footer-links {
        grid-template-columns: repeat(3, 1fr);
    }
}

.footer-column h4 {
    color: var(--color-white);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-4);
}

.footer-column a {
    display: block;
    font-size: var(--font-size-sm);
    padding: var(--spacing-2) 0;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    padding-top: var(--spacing-8);
    border-top: 1px solid var(--color-gray-800);
    text-align: center;
}

.footer-bottom p {
    font-size: var(--font-size-sm);
}

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

@media (prefers-reduced-motion: no-preference) {
    .hero-text,
    .hero-visual,
    .what-card,
    .audience-card,
    .why-card,
    .case-card {
        opacity: 0;
        transform: translateY(20px);
        animation: fadeInUp 0.6s ease forwards;
    }

    .hero-text { animation-delay: 0.1s; }
    .hero-visual { animation-delay: 0.3s; }

    .what-card:nth-child(1) { animation-delay: 0.1s; }
    .what-card:nth-child(2) { animation-delay: 0.15s; }
    .what-card:nth-child(3) { animation-delay: 0.2s; }
    .what-card:nth-child(4) { animation-delay: 0.25s; }
    .what-card:nth-child(5) { animation-delay: 0.3s; }
    .what-card:nth-child(6) { animation-delay: 0.35s; }
}

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

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

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

/* Scroll Margin for anchor links */
[id] {
    scroll-margin-top: 100px;
}