/* ===================================
   HELIUM AI MARKETING WEBSITE STYLES
   Modern, Professional, AI-Focused Design
   =================================== */

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

:root {
    /* Primary Colors - AI/Tech Focused */
    --primary: #0066FF;
    --primary-dark: #0052CC;
    --primary-light: #3385FF;
    --secondary: #7C3AED;
    --secondary-dark: #6D28D9;
    --secondary-light: #8B5CF6;
    
    /* Accent Colors */
    --accent: #06B6D4;
    --accent-dark: #0891B2;
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;
    
    /* Neutral Colors */
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    
    /* Background Colors */
    --bg-primary: #FFFFFF;
    --bg-secondary: #F9FAFB;
    --bg-dark: #0F172A;
    --bg-gradient: linear-gradient(135deg, #0066FF 0%, #7C3AED 100%);
    
    /* Text Colors */
    --text-primary: #111827;
    --text-secondary: #6B7280;
    --text-light: #9CA3AF;
    --text-white: #FFFFFF;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
}

/* Base Styles */
html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

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

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

p {
    font-size: 1.125rem;
    line-height: 1.75;
    color: var(--text-secondary);
}

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

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

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

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

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

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

.logo-icon {
    width: 32px;
    height: 32px;
    color: var(--primary);
}

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

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition-base);
}

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

.nav-link-cta {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--primary);
    color: var(--text-white);
    border-radius: var(--radius-lg);
    font-weight: 600;
    transition: all var(--transition-base);
}

.nav-link-cta:hover {
    background: var(--primary-dark);
    color: var(--text-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    color: var(--text-primary);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--gray-200);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 999;
}

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

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    padding: var(--spacing-lg);
    gap: var(--spacing-sm);
}

.mobile-menu-link {
    padding: var(--spacing-sm);
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.mobile-menu-link:hover {
    background: var(--gray-100);
    color: var(--primary);
}

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

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.95) 0%, rgba(124, 58, 237, 0.9) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--spacing-3xl) 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-2xl);
    color: var(--text-white);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.6s ease;
}

.hero-title {
    color: var(--text-white);
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.6s ease 0.1s backwards;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
    animation: fadeInUp 0.6s ease 0.2s backwards;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto var(--spacing-xl);
    animation: fadeInUp 0.6s ease 0.3s backwards;
}

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

.hero-stat-value {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-white);
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.hero-stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.hero-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    animation: fadeInUp 0.6s ease 0.4s backwards;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) var(--spacing-xl);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

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

.btn-primary:hover {
    background: var(--gray-100);
    color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: var(--text-white);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.3);
    color: var(--text-white);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-2xl);
    font-size: 1.125rem;
}

/* Sections */
.section {
    padding: var(--spacing-3xl) 0;
}

.section-alt {
    background: var(--bg-secondary);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--primary);
    color: var(--text-white);
    border-radius: var(--radius-2xl);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.section-title {
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* Overview Section */
.overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.overview-card {
    background: var(--bg-primary);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    transition: all var(--transition-base);
}

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

.overview-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-gradient);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
}

.overview-icon i {
    width: 28px;
    height: 28px;
    color: var(--text-white);
}

.overview-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

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

.overview-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    font-size: 1rem;
    color: var(--text-secondary);
}

.overview-item i {
    width: 20px;
    height: 20px;
    color: var(--success);
    flex-shrink: 0;
    margin-top: 2px;
}

/* Competitive Section */
.competitive-section {
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-2xl);
    background: var(--gray-50);
    border-radius: var(--radius-xl);
}

.competitive-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.competitive-subtitle {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.competitive-subtitle .link {
    color: var(--primary);
    text-decoration: underline;
}

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

.competitive-card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

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

.competitive-card.highlight {
    border: 2px solid var(--primary);
    box-shadow: var(--shadow-lg);
}

.competitive-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--gray-200);
}

.competitive-header h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.competitive-badge {
    padding: 0.25rem 0.75rem;
    background: var(--gray-200);
    color: var(--text-primary);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

.competitive-badge.primary {
    background: var(--primary);
    color: var(--text-white);
}

.competitive-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

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

.competitive-stat .stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.competitive-stat .stat-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.competitive-markets {
    font-size: 0.875rem;
    color: var(--text-secondary);
    padding: var(--spacing-sm);
    background: var(--gray-50);
    border-radius: var(--radius-md);
}

.competitive-markets strong {
    color: var(--text-primary);
}

/* Strategy Section */
.strategy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.strategy-card {
    position: relative;
    background: var(--bg-primary);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    transition: all var(--transition-base);
}

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

.strategy-number {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    color: var(--gray-100);
    line-height: 1;
}

.strategy-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-gradient);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
}

.strategy-icon i {
    width: 28px;
    height: 28px;
    color: var(--text-white);
}

.strategy-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.strategy-description {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

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

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

.strategy-list i {
    width: 18px;
    height: 18px;
    color: var(--success);
    flex-shrink: 0;
}

/* Platforms Section */
.platforms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.platform-card {
    background: var(--bg-primary);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.platform-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--bg-gradient);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

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

.platform-card:hover::before {
    transform: scaleX(1);
}

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

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

.platform-icon.facebook { background: #1877F2; }
.platform-icon.linkedin { background: #0A66C2; }
.platform-icon.tiktok { background: #000000; }
.platform-icon.youtube { background: #FF0000; }
.platform-icon.google { background: #4285F4; }
.platform-icon.whatsapp { background: #25D366; }

.platform-icon i {
    width: 24px;
    height: 24px;
    color: var(--text-white);
}

.platform-info {
    flex: 1;
}

.platform-name {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.platform-budget {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
}

.platform-percentage {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--gray-100);
}

.platform-description {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.platform-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
}

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

.platform-feature i {
    width: 18px;
    height: 18px;
    color: var(--primary);
}

.platform-kpis {
    font-size: 0.875rem;
    color: var(--text-secondary);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--gray-200);
}

/* Budget Section */
.budget-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-2xl);
}

.budget-section {
    background: var(--bg-primary);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
}

.budget-section-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.budget-section-title i {
    width: 24px;
    height: 24px;
    color: var(--primary);
}

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

.budget-bar {
    position: relative;
}

.budget-bar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-xs);
}

.budget-bar-label {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
}

.budget-bar-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
}

.budget-bar-track {
    height: 12px;
    background: var(--gray-200);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    margin-bottom: var(--spacing-xs);
}

.budget-bar-fill {
    height: 100%;
    background: var(--bg-gradient);
    border-radius: var(--radius-2xl);
    transition: width 1s ease;
}

.budget-bar-percentage {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
}

/* Detailed Budget Breakdown */
.budget-detail-card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.budget-detail-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--gray-200);
}

.budget-detail-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.budget-detail-header p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.budget-detail-table {
    margin-bottom: var(--spacing-lg);
    overflow-x: auto;
}

.budget-detail-table table {
    width: 100%;
    border-collapse: collapse;
}

.budget-detail-table th {
    background: var(--gray-100);
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 2px solid var(--gray-300);
}

.budget-detail-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--gray-200);
    color: var(--text-secondary);
}

.budget-detail-table .total-row {
    background: var(--gray-50);
    font-weight: 600;
}

.budget-detail-table .total-row td {
    color: var(--text-primary);
    border-top: 2px solid var(--gray-300);
}

.budget-detail-metrics {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.metric-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--gray-50);
    border-radius: var(--radius-md);
}

.metric-item i {
    width: 20px;
    height: 20px;
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.metric-item strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.metric-item span {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Acquisition Hooks Section */
.hooks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.hook-card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 2px solid var(--gray-200);
    position: relative;
}

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

.hook-card.primary {
    border-color: var(--primary);
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.05) 0%, rgba(124, 58, 237, 0.05) 100%);
}

.hook-number {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 40px;
    height: 40px;
    background: var(--bg-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.125rem;
}

.hook-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.hook-message {
    font-size: 1.125rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--gray-50);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary);
}

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

.hook-detail {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.hook-detail strong {
    color: var(--text-primary);
    font-weight: 600;
}

.hooks-usage {
    margin-top: var(--spacing-3xl);
    padding: var(--spacing-2xl);
    background: var(--gray-50);
    border-radius: var(--radius-xl);
}

.hooks-usage-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
}

.hooks-usage-grid {
    display: grid;
    gap: var(--spacing-lg);
}

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

.usage-item i {
    width: 24px;
    height: 24px;
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.usage-item strong {
    display: block;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.usage-item span {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Research Tools Section */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.tool-card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border: 1px solid var(--gray-200);
}

.tool-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

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

.tool-icon i {
    width: 24px;
    height: 24px;
    color: white;
}

.tool-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.tool-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.tool-use-case {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--gray-50);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.tool-use-case strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Marketing Tools Section */
.marketing-tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.tool-category {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.tool-category-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--gray-200);
}

.tool-category-title i {
    width: 24px;
    height: 24px;
    color: var(--primary);
}

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

.tool-item {
    padding: var(--spacing-md);
    background: var(--gray-50);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.tool-item:hover {
    background: var(--gray-100);
}

.tool-item strong {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.tool-cost {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    background: var(--primary);
    color: white;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    margin-left: var(--spacing-sm);
}

.tool-item p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

.tools-budget-summary {
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background: var(--primary);
    color: white;
    border-radius: var(--radius-xl);
    text-align: center;
}

.tools-budget-summary h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.tools-budget-summary p {
    font-size: 1rem;
    opacity: 0.9;
}

/* Keywords Section */
.keywords-grid {
    display: grid;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.keyword-category {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.keyword-category-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--gray-200);
}

.keyword-category-title i {
    width: 28px;
    height: 28px;
    color: var(--primary);
}

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

.keyword-item {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--gray-50);
    border-radius: var(--radius-md);
    align-items: center;
    transition: all var(--transition-base);
}

.keyword-item:hover {
    background: var(--gray-100);
    transform: translateX(4px);
}

.keyword-item.high-intent {
    border-left: 4px solid var(--success);
}

.keyword-item.medium-intent {
    border-left: 4px solid var(--warning);
}

.keyword-item.low-intent {
    border-left: 4px solid var(--gray-400);
}

.keyword-text {
    font-weight: 600;
    color: var(--text-primary);
}

.keyword-volume {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.keyword-cpc {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary);
    text-align: right;
}

/* SEO Strategy Section */
.seo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.seo-pillar {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.seo-pillar-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--gray-200);
}

.seo-pillar-header i {
    width: 28px;
    height: 28px;
    color: var(--primary);
}

.seo-pillar-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.seo-pillar-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.seo-topic {
    padding: var(--spacing-md);
    background: var(--gray-50);
    border-radius: var(--radius-md);
}

.seo-topic strong {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.seo-topic ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.seo-topic li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    font-size: 0.9375rem;
    border-bottom: 1px solid var(--gray-200);
}

.seo-topic li:last-child {
    border-bottom: none;
}

.seo-topic li:before {
    content: "→";
    color: var(--primary);
    font-weight: 700;
    margin-right: var(--spacing-sm);
}

/* GTM Strategy Section */
.gtm-phases {
    display: grid;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.gtm-phase {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-md);
    border-left: 6px solid var(--primary);
}

.gtm-phase-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.gtm-phase-number {
    width: 60px;
    height: 60px;
    background: var(--bg-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.75rem;
    font-weight: 700;
}

.gtm-phase-info h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.gtm-phase-timeline {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.gtm-phase-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
}

.gtm-tactics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.gtm-tactic {
    padding: var(--spacing-md);
    background: var(--gray-50);
    border-radius: var(--radius-md);
}

.gtm-tactic-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.gtm-tactic-title i {
    width: 20px;
    height: 20px;
    color: var(--primary);
}

.gtm-tactic ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.gtm-tactic li {
    padding: 0.375rem 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
}

.gtm-tactic li:before {
    content: "•";
    color: var(--primary);
    font-weight: 700;
    margin-right: var(--spacing-sm);
}

/* Ad Copy Tabs */
.ad-copy-tabs {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    border-bottom: 2px solid var(--gray-200);
}

.ad-copy-tab {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all var(--transition-base);
}

.ad-copy-tab:hover {
    color: var(--primary);
    background: var(--gray-50);
}

.ad-copy-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.ad-copy-tab i {
    width: 20px;
    height: 20px;
}

.ad-copy-panel {
    display: none;
}

.ad-copy-panel.active {
    display: block;
}

.ad-copy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.ad-copy-card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--gray-200);
}

.ad-copy-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--gray-200);
}

.ad-copy-header h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.ad-copy-badge {
    padding: 0.375rem 0.75rem;
    background: var(--primary);
    color: white;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.ad-copy-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.ad-copy-section strong {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
}

.ad-copy-section p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 0.5rem;
}

.ad-copy-section p:last-child {
    margin-bottom: 0;
}

/* Personas Section */
.personas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.persona-card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

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

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

.persona-icon i {
    width: 32px;
    height: 32px;
    color: var(--text-white);
}

.persona-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.persona-age {
    font-size: 0.875rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.persona-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

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

.persona-detail {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.persona-detail strong {
    color: var(--text-primary);
    font-size: 0.875rem;
    font-weight: 600;
}

.persona-detail span {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
}

/* Target Cities Section */
.cities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.country-cities-card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

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

.country-cities-card.optional {
    opacity: 0.85;
    border: 2px dashed var(--gray-300);
}

.country-cities-card.optional:hover {
    opacity: 1;
    border-color: var(--accent);
}

.country-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--gray-200);
}

.country-flag {
    font-size: 2.5rem;
}

.country-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    flex: 1;
}

.country-budget {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary);
    background: var(--gray-100);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
}

.cities-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.city-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    background: var(--gray-50);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.city-item:hover {
    background: var(--gray-100);
    transform: translateX(4px);
}

.city-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.city-info i {
    width: 16px;
    height: 16px;
    color: var(--primary);
}

.city-name {
    font-weight: 600;
    color: var(--text-primary);
}

.city-focus {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.city-strategy {
    background: var(--gray-50);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
}

.city-strategy h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.city-strategy ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.city-strategy li {
    font-size: 0.875rem;
    color: var(--text-secondary);
    padding-left: var(--spacing-md);
    position: relative;
}

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

/* Metrics Section */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.metric-card {
    background: var(--bg-primary);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-base);
}

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

.metric-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-gradient);
    border-radius: var(--radius-lg);
    margin: 0 auto var(--spacing-md);
}

.metric-icon i {
    width: 28px;
    height: 28px;
    color: var(--text-white);
}

.metric-value {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
}

.metric-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.metric-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Results Timeline */
.results-timeline {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.timeline-item {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: var(--spacing-xl);
    position: relative;
}

.timeline-item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 60px;
    top: 120px;
    bottom: -60px;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary), var(--secondary));
}

.timeline-marker {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
}

.timeline-number {
    width: 80px;
    height: 80px;
    background: var(--bg-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-white);
    box-shadow: var(--shadow-lg);
}

.timeline-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.timeline-content {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.timeline-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.timeline-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.timeline-stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--gray-50);
    border-radius: var(--radius-md);
}

.timeline-stat .stat-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.timeline-stat .stat-value {
    color: var(--primary);
    font-weight: 700;
    font-size: 1.125rem;
}

.timeline-activities {
    margin-top: var(--spacing-lg);
}

.timeline-activities p {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.timeline-activities ul {
    list-style: none;
    padding: 0;
}

.timeline-activities li {
    padding: var(--spacing-sm) 0;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.timeline-activities li::before {
    content: '→';
    color: var(--primary);
    font-weight: 700;
}

/* Timeline Container */
.timeline-container {
    max-width: 900px;
    margin: var(--spacing-2xl) auto 0;
}

.timeline-phase {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-xl);
    border-left: 4px solid var(--primary);
}

.timeline-phase-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.timeline-phase-number {
    width: 48px;
    height: 48px;
    background: var(--bg-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-white);
}

.timeline-phase-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    flex: 1;
}

.timeline-phase-duration {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary);
    background: var(--gray-100);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
}

.timeline-phase-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.timeline-budget,
.timeline-results {
    background: var(--gray-50);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
}

.timeline-budget h4,
.timeline-results h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.timeline-budget p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.timeline-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-sm);
}

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

.timeline-metric .metric-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 4px;
}

.timeline-metric .metric-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.timeline-summary {
    background: var(--bg-gradient);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
    color: var(--text-white);
}

.timeline-summary-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    color: var(--text-white);
}

.timeline-summary-title i {
    width: 32px;
    height: 32px;
}

.timeline-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-lg);
}

.summary-stat {
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
}

.summary-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: var(--spacing-xs);
}

.summary-label {
    display: block;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.9);
}

/* Total Results Card */
.total-results-card {
    background: var(--bg-gradient);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
    color: var(--text-white);
}

.total-results-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    color: var(--text-white);
}

.total-results-title i {
    width: 32px;
    height: 32px;
}

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

.total-result-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
}

.result-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: var(--spacing-xs);
}

.result-label {
    display: block;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
}

/* ROI Projection Card */
.roi-projection-card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    margin-top: var(--spacing-xl);
}

.roi-projection-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
}

/* Results Grid */
.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.result-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
}

.result-item i {
    width: 32px;
    height: 32px;
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
}

.result-item .result-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
}

.result-item .result-label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Results Summary */
.results-summary {
    background: var(--bg-gradient);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
}

.results-summary-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-white);
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

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

.result-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.result-card.success {
    background: rgba(16, 185, 129, 0.2);
    border-color: var(--success);
}

.result-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.result-icon i {
    width: 32px;
    height: 32px;
    color: var(--text-white);
}

/* Implementation Timeline */
.implementation-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.week-card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

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

.week-header {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--gray-200);
}

.week-number {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--bg-gradient);
    color: var(--text-white);
    border-radius: var(--radius-full);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.week-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

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

.week-task {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    color: var(--text-secondary);
}

.week-task i {
    width: 20px;
    height: 20px;
    color: var(--success);
    flex-shrink: 0;
    margin-top: 2px;
}

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

.document-card {
    background: var(--bg-primary);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    transition: all var(--transition-base);
}

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

.document-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-gradient);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
}

.document-icon i {
    width: 28px;
    height: 28px;
    color: var(--text-white);
}

.document-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.document-description {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.document-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--text-light);
}

.document-meta span {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.document-meta i {
    width: 16px;
    height: 16px;
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-gradient);
    text-align: center;
}

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

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--text-white);
    margin-bottom: var(--spacing-md);
}

.cta-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
}

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

/* Footer */
.footer {
    background: var(--bg-dark);
    color: var(--text-white);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

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

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

.footer-logo i {
    width: 28px;
    height: 28px;
    color: var(--primary);
}

.footer-tagline {
    font-size: 0.9375rem;
    color: var(--gray-400);
    line-height: 1.6;
}

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

.footer-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-white);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-xs);
}

.footer-link {
    font-size: 0.9375rem;
    color: var(--gray-400);
    transition: color var(--transition-base);
}

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

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--gray-700);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-copyright {
    font-size: 0.875rem;
    color: var(--gray-400);
}

.footer-reference {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--gray-400);
}

.footer-reference-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--primary);
    font-weight: 500;
}

.footer-reference-link:hover {
    color: var(--primary-light);
}

.footer-reference-link i {
    width: 14px;
    height: 14px;
}

/* Detailed Budget Cards */
.detailed-budget-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.budget-detail-card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--gray-200);
}

.budget-detail-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--gray-200);
}

.budget-detail-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.budget-detail-amount {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
}

.budget-detail-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.budget-detail-stat {
    padding: var(--spacing-md);
    background: var(--gray-50);
    border-radius: var(--radius-md);
    text-align: center;
}

.budget-detail-stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.budget-detail-stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

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

.budget-campaign {
    padding: var(--spacing-md);
    background: var(--gray-50);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary);
}

.budget-campaign h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.budget-campaign-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.budget-campaign-detail {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.budget-campaign-detail strong {
    color: var(--text-primary);
    font-weight: 600;
}

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

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

/* Responsive Design */
@media (max-width: 1024px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-3xl: 4rem;
    }
    
    .hero {
        min-height: 80vh;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-stat-value {
        font-size: 2.5rem;
    }
    
    .budget-container {
        grid-template-columns: 1fr;
    }
    
    .timeline-item {
        grid-template-columns: 80px 1fr;
        gap: var(--spacing-md);
    }
    
    .timeline-number {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .timeline-item:not(:last-child)::after {
        left: 40px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .cities-grid {
        grid-template-columns: 1fr;
    }
    
    .ad-copy-tabs {
        flex-wrap: wrap;
    }
    
    .ad-copy-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline-phase-content {
        grid-template-columns: 1fr;
    }
    
    .budget-detail-table {
        font-size: 0.875rem;
    }
    
    .total-results-grid,
    .timeline-summary-grid,
    .results-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .competitive-grid {
        grid-template-columns: 1fr;
    }
    
    .hooks-grid,
    .tools-grid,
    .marketing-tools-grid,
    .seo-grid,
    .ad-copy-grid {
        grid-template-columns: 1fr;
    }
    
    .keyword-item {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .keyword-cpc {
        text-align: left;
    }
    
    .gtm-phase-header {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-cta {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .competitive-stats {
        grid-template-columns: 1fr;
    }
    
    .hook-number {
        width: 32px;
        height: 32px;
        font-size: 1rem;
    }
    
    .hook-card,
    .tool-card,
    .tool-category,
    .keyword-category,
    .seo-pillar {
        padding: var(--spacing-lg);
    }
    
    .gtm-phase {
        padding: var(--spacing-lg);
    }
}

/* Utility Classes */
.link {
    color: var(--primary);
    text-decoration: underline;
    font-weight: 500;
}

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

/* Smooth Scroll Offset for Fixed Nav */
section {
    scroll-margin-top: 72px;
}

/* Loading Animation */
.loading {
    opacity: 0;
    animation: fadeIn 0.6s ease forwards;
}

/* Print Styles */
@media print {
    .nav,
    .mobile-menu,
    .cta-section,
    .footer {
        display: none;
    }
    
    .section {
        page-break-inside: avoid;
    }
}