/*
Theme Name: wpForo AI Edition
Theme URI: https://wpforo.com
Author: wpForo Team
Author URI: https://wpforo.com
Description: Modern WordPress theme for wpForo 3.0 AI Edition promotional website
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: wpforo-ai-edition
Tags: forum, wpforo, ai, modern, responsive
*/

/* ========================================
   CSS RESET
======================================== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ========================================
   CSS VARIABLES - wpForo Color Scheme
======================================== */
:root {
    /* Primary Colors */
    --primary: #2b96de;
    --primary-dark: #1e7ab8;
    --primary-light: #5bb0e8;
    --primary-rgb: 43, 150, 222;

    /* Secondary Colors */
    --secondary: #5cb85c;
    --secondary-dark: #449d44;

    /* AI/Purple Accent */
    --ai-purple: #667eea;
    --ai-purple-dark: #5a67d8;

    /* Backgrounds */
    --bg-white: #ffffff;
    --bg-light: #f8f9fa;
    --bg-gray: #f5f5f5;
    --bg-dark: #2d3748;
    --bg-darker: #1a202c;

    /* Text Colors */
    --text-dark: #2d3748;
    --text-medium: #4a5568;
    --text-light: #718096;
    --text-white: #ffffff;

    /* Borders */
    --border-light: #e2e8f0;
    --border-medium: #cbd5e0;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 40px rgba(0,0,0,0.15);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Spacing */
    --section-padding: 80px;
    --container-width: 1200px;
}

/* ========================================
   GLOBAL STYLES
======================================== */
html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-white);
    -webkit-font-smoothing: antialiased;
}

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

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

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

/* Container */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* Section */
section {
    padding: var(--section-padding) 0;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-dark);
    margin-bottom: 16px;
}

h1 { font-size: 2.75rem; font-weight: 700; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 16px;
    color: var(--text-medium);
}

/* ========================================
   BUTTONS
======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 15px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    color: var(--text-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

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

.btn-white:hover {
    background: var(--bg-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-large {
    padding: 16px 36px;
    font-size: 16px;
    border-radius: 5px;
}

/* ========================================
   HEADER
======================================== */
.site-header {
    background: var(--bg-white);
    position: relative;
    z-index: 1000;
    border-bottom: 1px solid var(--border-light);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
}

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

.site-title-text {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 32px;
}

.main-nav a {
    color: var(--text-dark);
    font-weight: 500;
    font-size: 15px;
}

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

/* Navigation Menu Items */
.main-nav .menu > li {
    position: relative;
    display: flex;
    align-items: center;
}

.main-nav .menu > li > a {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 0;
}

/* Dropdown Arrow */
.main-nav .dropdown-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    padding: 0;
    margin-left: 4px;
    cursor: pointer;
    color: inherit;
    transition: transform 0.2s ease;
}

.main-nav .dropdown-arrow svg {
    width: 12px;
    height: 12px;
}

.main-nav .has-dropdown:hover > .dropdown-arrow {
    transform: rotate(180deg);
}

/* Dropdown Menu (First Level) */
.main-nav .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--bg-white);
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.2s ease;
    z-index: 1000;
    list-style: none;
    display: block;
}

.main-nav .has-dropdown:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Dropdown Menu Items */
.main-nav .sub-menu li a {
    flex: 1;
    display: flex;
    align-items: center;
    padding: 10px 16px;
    color: var(--text-dark);
    font-size: 14px;
    font-weight: 400;
    white-space: nowrap;
    transition: all 0.15s ease;
}

.main-nav .sub-menu .dropdown-arrow {
    padding: 10px 16px 10px 8px;
}

.main-nav .sub-menu li a:hover {
    background: var(--bg-light);
    color: var(--primary);
}

.main-nav .sub-menu li.current-menu-item > a,
.main-nav .sub-menu li.current-menu-ancestor > a {
    color: var(--primary);
    background: rgba(43, 150, 222, 0.05);
}

/* Nested Dropdown (Second Level+) */
.main-nav .sub-menu .sub-menu {
    top: -8px;
    left: 100%;
    margin-left: 0;
}

.main-nav .sub-menu .has-submenu > .dropdown-arrow {
    transform: rotate(-90deg);
}

.main-nav .sub-menu .has-submenu:hover > .dropdown-arrow {
    transform: rotate(0deg);
}

/* Dropdown Separator (optional class) */
.main-nav .sub-menu .menu-item-separator {
    border-top: 1px solid var(--border-light);
    margin: 8px 0;
}

/* Current Menu Item Indicator */
.main-nav .menu > li.current-menu-item > a,
.main-nav .menu > li.current-menu-ancestor > a,
.main-nav .menu > li.current-menu-parent > a {
    color: var(--primary);
}

.header-actions .btn {
    padding: 10px 20px;
    font-size: 14px;
    border-radius: 3px;
}

/* Mobile Menu */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-dark);
    margin: 5px 0;
    transition: var(--transition);
}

/* ========================================
   HERO SECTION - Light Design
======================================== */
.hero-section {
    background: linear-gradient(180deg, #e3f3ff 0%, var(--bg-white) 100%);
    padding: 60px 0;
    position: relative;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(43, 150, 222, 0.1);
    color: var(--primary);
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-badge svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.hero-content h1 {
    font-size: 3rem;
    color: var(--text-dark);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-content .tagline {
    font-size: 1.25rem;
    color: var(--text-medium);
    margin-bottom: 32px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-video-wrapper {
    max-width: 1000px;
    margin: 0 auto;
}

.hero-video {
    background: #f0f4f8;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    position: relative;
}

.hero-video video {
    width: 100%;
    display: block;
    background: #f0f4f8;
}

/* Hero video loading spinner */
.hero-video::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    border: 3px solid rgba(43, 150, 222, 0.2);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    z-index: 2;
    opacity: 1;
    transition: opacity 0.3s ease;
}

/* Hide spinner when video is loaded */
.hero-video.video-loaded::before {
    opacity: 0;
    visibility: hidden;
}

/* All videos default to light background instead of black */
video {
    background: #f0f4f8;
}

/* Video loading state - for feature videos */
.feature-media {
    position: relative;
    min-height: 200px;
    background: linear-gradient(135deg, #e8f4fc 0%, #f0f7fc 100%);
}

.feature-media video {
    background: transparent;
}

/* Video loading placeholder animation - only for feature media */
.feature-media::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-light);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    z-index: 1;
    opacity: 1;
    transition: opacity 0.3s ease;
}

/* Hide spinner when video is loaded */
.feature-media.video-loaded::before {
    opacity: 0;
    visibility: hidden;
}

/* ========================================
   SECTION HEADER
======================================== */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-header h2 {
    margin-bottom: 16px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-light);
}

/* ========================================
   WHAT'S NEW SECTION
======================================== */
.whats-new-section {
    background: var(--bg-white);
    border-bottom: 1px solid var(--border-light);
}

.new-features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.new-feature-card {
    background: var(--bg-light);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border-light);
}

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

.new-feature-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(43, 150, 222, 0.1), rgba(43, 150, 222, 0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.new-feature-icon svg {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    color: var(--primary);
}

.new-feature-card h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.new-feature-card p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 0;
}

/* ========================================
   FEATURE SECTIONS
======================================== */
.features-section {
    background: var(--bg-white);
}

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

.feature-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 120px;
}

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

.feature-item.reverse {
    direction: rtl;
}

.feature-item.reverse > * {
    direction: ltr;
}

.feature-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, rgba(43, 150, 222, 0.1), rgba(43, 150, 222, 0.05));
    color: var(--primary);
    padding: 8px 16px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

.feature-badge svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.feature-badge.ai-badge {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(102, 126, 234, 0.05));
    color: var(--ai-purple);
}

.feature-content h3 {
    font-size: 1.75rem;
    margin-bottom: 16px;
}

.feature-content p {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    padding: 8px 0;
    padding-left: 28px;
    position: relative;
    color: var(--text-medium);
    font-size: 0.95rem;
}

.feature-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 14px;
    width: 16px;
    height: 16px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%232b96de'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/%3E%3C/svg%3E") no-repeat center;
    background-size: contain;
}

.feature-media {
    background: #f0f4f8;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.feature-media video,
.feature-media img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    background: #f0f4f8;
}

/* ========================================
   ICON FEATURE GRID
======================================== */
.icon-features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.icon-feature {
    background: var(--bg-white);
    padding: 28px 24px;
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.icon-feature:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-sm);
}

.icon-feature-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(43, 150, 222, 0.1), rgba(43, 150, 222, 0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.icon-feature-icon svg {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    color: var(--primary);
}

.icon-feature h4 {
    font-size: 1rem;
    margin-bottom: 8px;
}

.icon-feature p {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: 0;
    line-height: 1.5;
}

/* ========================================
   100 CORE FEATURES SECTION
======================================== */
.core-features-section {
    background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 50%, #e2e8f0 100%);
    padding: 100px 0 120px;
}

.core-features-hero {
    text-align: center;
    margin-bottom: 60px;
}

.core-features-hero .section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.core-features-hero .section-subtitle {
    font-size: 1.2rem;
    color: var(--text-medium);
    max-width: 700px;
    margin: 0 auto;
}

/* Feature Category */
.feature-category {
    margin-bottom: 50px;
}

.feature-category-header {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px 32px;
    background: var(--bg-white);
    border-radius: 3px 3px 0 0;
    border-bottom: 3px solid;
}

.feature-category-header.color-blue {
    border-color: #2b96de;
    background: linear-gradient(135deg, rgba(43, 150, 222, 0.08) 0%, rgba(255, 255, 255, 1) 100%);
}

.feature-category-header.color-purple {
    border-color: #667eea;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.08) 0%, rgba(255, 255, 255, 1) 100%);
}

.feature-category-header.color-green {
    border-color: #48bb78;
    background: linear-gradient(135deg, rgba(72, 187, 120, 0.08) 0%, rgba(255, 255, 255, 1) 100%);
}

.feature-category-header.color-orange {
    border-color: #ed8936;
    background: linear-gradient(135deg, rgba(237, 137, 54, 0.08) 0%, rgba(255, 255, 255, 1) 100%);
}

.feature-category-header.color-red {
    border-color: #f56565;
    background: linear-gradient(135deg, rgba(245, 101, 101, 0.08) 0%, rgba(255, 255, 255, 1) 100%);
}

.feature-category-header.color-teal {
    border-color: #38b2ac;
    background: linear-gradient(135deg, rgba(56, 178, 172, 0.08) 0%, rgba(255, 255, 255, 1) 100%);
}

.feature-category-icon {
    width: 56px;
    height: 56px;
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-category-header.color-blue .feature-category-icon {
    background: linear-gradient(135deg, #2b96de, #1e7ab8);
    color: white;
}

.feature-category-header.color-purple .feature-category-icon {
    background: linear-gradient(135deg, #667eea, #5a67d8);
    color: white;
}

.feature-category-header.color-green .feature-category-icon {
    background: linear-gradient(135deg, #48bb78, #38a169);
    color: white;
}

.feature-category-header.color-orange .feature-category-icon {
    background: linear-gradient(135deg, #ed8936, #dd6b20);
    color: white;
}

.feature-category-header.color-red .feature-category-icon {
    background: linear-gradient(135deg, #f56565, #e53e3e);
    color: white;
}

.feature-category-header.color-teal .feature-category-icon {
    background: linear-gradient(135deg, #38b2ac, #319795);
    color: white;
}

.feature-category-icon svg {
    width: 28px;
    height: 28px;
}

.feature-category-header h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--text-dark);
}

.feature-category-header p {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: 0;
}

/* Feature Category Grid */
.feature-category-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
    background: var(--bg-white);
    border-radius: 0 0 10px 10px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

/* Core Feature Card */
.core-feature-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 28px 32px;
    border-bottom: 1px solid var(--border-light);
    border-right: 1px solid var(--border-light);
    transition: var(--transition);
    background: var(--bg-white);
}

.core-feature-card:hover {
    background: var(--bg-light);
}

.core-feature-card:nth-child(2n) {
    border-right: none;
}

.core-feature-card:nth-last-child(-n+2) {
    border-bottom: none;
}

.core-feature-card-icon {
    width: 52px;
    height: 52px;
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.core-feature-card-icon svg {
    width: 26px;
    height: 26px;
}

.core-feature-card-icon.color-blue {
    background: linear-gradient(135deg, rgba(43, 150, 222, 0.15), rgba(43, 150, 222, 0.05));
    color: #2b96de;
}

.core-feature-card-icon.color-purple {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.15), rgba(102, 126, 234, 0.05));
    color: #667eea;
}

.core-feature-card-icon.color-green {
    background: linear-gradient(135deg, rgba(72, 187, 120, 0.15), rgba(72, 187, 120, 0.05));
    color: #48bb78;
}

.core-feature-card-icon.color-orange {
    background: linear-gradient(135deg, rgba(237, 137, 54, 0.15), rgba(237, 137, 54, 0.05));
    color: #ed8936;
}

.core-feature-card-icon.color-pink {
    background: linear-gradient(135deg, rgba(237, 100, 166, 0.15), rgba(237, 100, 166, 0.05));
    color: #ed64a6;
}

.core-feature-card-icon.color-teal {
    background: linear-gradient(135deg, rgba(56, 178, 172, 0.15), rgba(56, 178, 172, 0.05));
    color: #38b2ac;
}

.core-feature-card-icon.color-red {
    background: linear-gradient(135deg, rgba(245, 101, 101, 0.15), rgba(245, 101, 101, 0.05));
    color: #f56565;
}

.core-feature-card-icon.color-indigo {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(99, 102, 241, 0.05));
    color: #6366f1;
}

.core-feature-card-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.core-feature-card-content p {
    font-size: 0.92rem;
    line-height: 1.6;
    color: var(--text-medium);
    margin-bottom: 0;
}

/* Additional Features Section */
.additional-features {
    margin-top: 60px;
    text-align: center;
}

.additional-features-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 30px;
}

.additional-features-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}

.additional-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-white);
    padding: 16px 18px;
    border-radius: 10px;
    border: 1px solid var(--border-light);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-dark);
    transition: var(--transition);
}

.additional-feature-item:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}

.additional-feature-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.additional-feature-icon svg {
    width: 16px;
    height: 16px;
}

.additional-feature-icon.color-blue {
    background: rgba(43, 150, 222, 0.1);
    color: #2b96de;
}

.additional-feature-icon.color-green {
    background: rgba(72, 187, 120, 0.1);
    color: #48bb78;
}

.additional-feature-icon.color-purple {
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
}

.additional-feature-icon.color-orange {
    background: rgba(237, 137, 54, 0.1);
    color: #ed8936;
}

.additional-feature-icon.color-teal {
    background: rgba(56, 178, 172, 0.1);
    color: #38b2ac;
}

.additional-feature-icon.color-pink {
    background: rgba(237, 100, 166, 0.1);
    color: #ed64a6;
}

.additional-feature-icon.color-indigo {
    background: rgba(99, 102, 241, 0.1);
    color: #6366f1;
}

.additional-feature-icon.color-red {
    background: rgba(245, 101, 101, 0.1);
    color: #f56565;
}

/* Legacy core-features-grid - keep for backward compatibility */
.core-features-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.core-feature-item {
    background: var(--bg-white);
    padding: 24px 20px;
    text-align: center;
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.core-feature-item:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.core-feature-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, rgba(43, 150, 222, 0.08), rgba(43, 150, 222, 0.03));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 14px;
}

.core-feature-icon svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--primary);
}

.core-feature-item h5 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0;
    color: var(--text-dark);
}

/* ========================================
   LAYOUTS SECTION - Forum Layout Showcase
======================================== */
.layouts-section {
    background: var(--bg-white);
    padding: var(--section-padding) 0;
}

/* Layout Showcase - Individual Layout Blocks */
.layout-showcase {
    background: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: 40px;
    margin-bottom: 40px;
    transition: var(--transition);
}

.layout-showcase:last-child {
    margin-bottom: 0;
}

.layout-showcase:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.layout-showcase.featured {
    border: 2px solid var(--primary);
    background: linear-gradient(135deg, rgba(43, 150, 222, 0.02) 0%, rgba(102, 126, 234, 0.02) 100%);
}

/* Layout Header */
.layout-showcase-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}

.layout-number {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--ai-purple) 100%);
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(43, 150, 222, 0.3);
}

.layout-title-block {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.layout-title-block h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0;
}

.layout-badge {
    display: inline-block;
    background: var(--bg-light);
    color: var(--text-medium);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    width: fit-content;
}

.layout-badge.new-badge {
    background: linear-gradient(135deg, var(--primary) 0%, var(--ai-purple) 100%);
    color: white;
}

/* Layout Description */
.layout-description {
    font-size: 1.05rem;
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: 24px;
    max-width: 900px;
}

/* Layout Features Tags */
.layout-features {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 32px;
}

.layout-feature {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-light);
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-medium);
    transition: var(--transition);
}

.layout-feature svg {
    width: 16px;
    height: 16px;
    color: var(--primary);
}

.layout-feature:hover {
    background: rgba(43, 150, 222, 0.1);
    color: var(--primary-dark);
}

/* Layout Screenshots Grid */
.layout-screenshots {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.layout-screenshot {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    background: var(--bg-gray);
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid var(--border-light);
    max-height: 300px;
}

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

.layout-screenshot img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    object-position: top;
    display: block;
    transition: var(--transition-slow);
}

.layout-screenshot:hover img {
    transform: scale(1.02);
}

.screenshot-label {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(45, 55, 72, 0.9);
    color: white;
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    backdrop-filter: blur(4px);
    z-index: 2;
}

/* Featured Layout Special Styling */
.layout-showcase.featured .layout-number {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.layout-showcase.featured .layout-feature:hover {
    background: rgba(102, 126, 234, 0.1);
    color: var(--ai-purple-dark);
}

/* Responsive Layouts Section */
@media (max-width: 992px) {
    .layout-showcase {
        padding: 30px;
    }

    .layout-screenshots {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .layout-title-block h3 {
        font-size: 1.3rem;
    }

    .layout-description {
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .layout-showcase {
        padding: 24px;
        margin-bottom: 30px;
    }

    .layout-showcase-header {
        gap: 16px;
    }

    .layout-number {
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
    }

    .layout-title-block h3 {
        font-size: 1.2rem;
    }

    .layout-features {
        gap: 8px;
    }

    .layout-feature {
        padding: 6px 12px;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .layout-showcase {
        padding: 20px;
    }

    .layout-showcase-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .layout-feature {
        font-size: 0.8rem;
        padding: 5px 10px;
    }

    .screenshot-label {
        font-size: 0.75rem;
        padding: 4px 10px;
    }
}

/* ========================================
   WIDGET SHOWCASE
======================================== */
.widget-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.widget-card {
    background: var(--bg-white);
    border: 1px solid var(--border-light);
    overflow: hidden;
    transition: var(--transition);
}

.widget-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-md);
}

.widget-card-image {
    height: 280px;
    background: var(--bg-gray);
    overflow: hidden;
}

.widget-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
}

.widget-card-content {
    padding: 20px;
    border-top: 1px solid var(--border-light);
}

.widget-card-content h4 {
    font-size: 1rem;
    margin-bottom: 6px;
}

.widget-card-content p {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: 0;
}

/* ========================================
   ANALYTICS CARDS
======================================== */
.analytics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.analytics-card {
    background: var(--bg-white);
    border: 1px solid var(--border-light);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
}

.analytics-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-md);
}

.analytics-card-image {
    height: 180px;
    background: var(--bg-gray);
    overflow: hidden;
}

.analytics-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
}

.analytics-card-content {
    padding: 16px 20px;
    border-top: 1px solid var(--border-light);
}

.analytics-card-content h4 {
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.analytics-card-content p {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 0;
}

/* ========================================
   SETTINGS SECTION
======================================== */
.settings-section {
    background: var(--bg-light);
}

.settings-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.settings-image {
    background: var(--bg-white);
    border: 1px solid var(--border-light);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
}

.settings-image:hover {
    box-shadow: var(--shadow-lg);
}

.settings-image img {
    width: 100%;
    height: auto;
    display: block;
}

.settings-image-caption {
    padding: 16px 20px;
    border-top: 1px solid var(--border-light);
    text-align: center;
}

.settings-image-caption h4 {
    font-size: 1rem;
    margin-bottom: 0;
}

/* ========================================
   MODERATION CARDS
======================================== */
/* ========================================
   AI CONTENT MODERATION - HERO SECTION
======================================== */
.ai-moderation-hero {
    text-align: center;
    margin-bottom: 60px;
}

.ai-moderation-hero .section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.ai-moderation-hero .section-subtitle {
    font-size: 1.15rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto 32px;
    line-height: 1.7;
}

/* Trust badges row */
.moderation-trust-badges {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: linear-gradient(135deg, rgba(72, 187, 120, 0.1), rgba(72, 187, 120, 0.05));
    border: 1px solid rgba(72, 187, 120, 0.2);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #48bb78;
}

.trust-badge svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Moderation Feature Block */
.moderation-feature-block {
    margin-bottom: 80px;
}

.moderation-feature-block:last-child {
    margin-bottom: 0;
}

.moderation-feature-header {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    margin-bottom: 40px;
}

.moderation-feature-icon {
    width: 80px;
    height: 80px;
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.moderation-feature-icon svg {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
}

.moderation-feature-icon.spam-icon {
    background: linear-gradient(135deg, #f56565 0%, #c53030 100%);
    box-shadow: 0 10px 30px rgba(245, 101, 101, 0.3);
}

.moderation-feature-icon.spam-icon svg {
    color: white;
}

.moderation-feature-icon.toxic-icon {
    background: linear-gradient(135deg, #ed8936 0%, #c05621 100%);
    box-shadow: 0 10px 30px rgba(237, 137, 54, 0.3);
}

.moderation-feature-icon.toxic-icon svg {
    color: white;
}

.moderation-feature-icon.policy-icon {
    background: linear-gradient(135deg, #48bb78 0%, #276749 100%);
    box-shadow: 0 10px 30px rgba(72, 187, 120, 0.3);
}

.moderation-feature-icon.policy-icon svg {
    color: white;
}

.moderation-feature-text {
    flex: 1;
}

.moderation-feature-text h3 {
    font-size: 1.75rem;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.moderation-feature-text h3 .feature-tag {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 10px;
    border-radius: 4px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.15), rgba(102, 126, 234, 0.05));
    color: var(--ai-purple);
}

.moderation-feature-text p {
    font-size: 1.05rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 20px;
}

/* Action list */
.moderation-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.moderation-action {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--bg-light);
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-dark);
}

.moderation-action svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.moderation-action.action-delete {
    background: rgba(245, 101, 101, 0.1);
    color: #c53030;
}

.moderation-action.action-unapprove {
    background: rgba(237, 137, 54, 0.1);
    color: #c05621;
}

.moderation-action.action-ban {
    background: rgba(128, 90, 213, 0.1);
    color: #6b46c1;
}

.moderation-action.action-flag {
    background: rgba(43, 150, 222, 0.1);
    color: #2b96de;
}

/* Screenshot comparison grid */
.moderation-screenshots {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.moderation-screenshot {
    position: relative;
    border-radius: 5px;
    overflow: hidden;
    border: 1px solid var(--border-light);
    background: var(--bg-white);
    transition: var(--transition);
    cursor: pointer;
}

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

.moderation-screenshot-label {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 10;
}

.moderation-screenshot-label.frontend {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.moderation-screenshot-label.dashboard {
    background: linear-gradient(135deg, #2b96de, #1e7ab8);
    color: white;
}

.moderation-screenshot img {
    width: 100%;
    display: block;
}

.moderation-screenshot-caption {
    padding: 16px 20px;
    background: var(--bg-white);
    border-top: 1px solid var(--border-light);
}

.moderation-screenshot-caption h5 {
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.moderation-screenshot-caption p {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 0;
}

/* Divider between moderation blocks */
.moderation-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-light), transparent);
    margin: 60px 0;
}

/* AI Content Moderation Section Special Styling */
.ai-content-moderation-section {
    background: linear-gradient(180deg, #fef2f2 0%, var(--bg-white) 30%, var(--bg-white) 70%, #f0fdf4 100%);
    position: relative;
    overflow: hidden;
}

.ai-content-moderation-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    /*background: linear-gradient(90deg, #f56565, #ed8936, #48bb78);*/
    margin: 60px 0;
}

/* Legacy moderation grid (keep for backward compatibility) */
.moderation-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.moderation-card {
    background: var(--bg-white);
    padding: 32px 28px;
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.moderation-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-sm);
}

.moderation-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, rgba(43, 150, 222, 0.1), rgba(43, 150, 222, 0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.moderation-icon svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--primary);
}

.moderation-card h4 {
    font-size: 1.15rem;
    margin-bottom: 12px;
}

.moderation-card p {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: 0;
    line-height: 1.6;
}

/* ========================================
   KNOWLEDGE GRID
======================================== */
/* ========================================
   AI KNOWLEDGE GENERATION SECTION
======================================== */
.ai-knowledge-section {
    background: linear-gradient(180deg, #f0f9ff 0%, #e0f2fe 50%, #f0f9ff 100%);
    position: relative;
    overflow: hidden;
}

.ai-knowledge-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(102, 126, 234, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(43, 150, 222, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.ai-knowledge-section .container {
    position: relative;
    z-index: 1;
}

/* Knowledge Hero Header */
.knowledge-hero {
    text-align: center;
    margin-bottom: 60px;
}

.knowledge-hero .section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--ai-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.knowledge-hero .section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto 32px;
    line-height: 1.8;
}

/* Knowledge Flow Diagram */
.knowledge-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 50px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 16px;
    border: 1px solid rgba(43, 150, 222, 0.1);
}

.knowledge-flow-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: var(--bg-white);
    border-radius: 50px;
    border: 1px solid var(--border-light);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-dark);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.knowledge-flow-item svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--primary);
}

.knowledge-flow-arrow {
    color: var(--primary);
    font-size: 1.5rem;
    font-weight: 300;
}

.knowledge-flow-arrow svg {
    width: 24px;
    height: 24px;
    stroke: var(--primary);
}

/* Knowledge Categories */
.knowledge-categories {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.knowledge-category {
    background: var(--bg-white);
    border-radius: 16px;
    padding: 32px;
    border: 1px solid var(--border-light);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.knowledge-category-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-light);
}

.knowledge-category-icon {
    width: 56px;
    height: 56px;
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.knowledge-category-icon svg {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    color: white;
}

.knowledge-category-icon.indexing-icon {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.knowledge-category-icon.storage-icon {
    background: linear-gradient(135deg, #2b96de 0%, #1e7ab8 100%);
}

.knowledge-category-title h3 {
    font-size: 1.3rem;
    margin-bottom: 4px;
}

.knowledge-category-title p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 0;
}

.knowledge-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.knowledge-feature {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px;
    background: var(--bg-light);
    border-radius: 10px;
    transition: var(--transition);
}

.knowledge-feature:hover {
    background: linear-gradient(135deg, rgba(43, 150, 222, 0.05), rgba(102, 126, 234, 0.05));
}

.knowledge-feature-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: var(--bg-white);
    border: 1px solid var(--border-light);
}

.knowledge-feature-icon svg {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    color: var(--primary);
}

.knowledge-feature-content h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.knowledge-feature-content p {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: 0;
    line-height: 1.5;
}

/* Color variants for knowledge feature icons */
.knowledge-feature.purple .knowledge-feature-icon {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(102, 126, 234, 0.05));
    border-color: rgba(102, 126, 234, 0.2);
}
.knowledge-feature.purple .knowledge-feature-icon svg {
    color: #667eea;
}

.knowledge-feature.blue .knowledge-feature-icon {
    background: linear-gradient(135deg, rgba(43, 150, 222, 0.1), rgba(43, 150, 222, 0.05));
    border-color: rgba(43, 150, 222, 0.2);
}
.knowledge-feature.blue .knowledge-feature-icon svg {
    color: #2b96de;
}

.knowledge-feature.green .knowledge-feature-icon {
    background: linear-gradient(135deg, rgba(72, 187, 120, 0.1), rgba(72, 187, 120, 0.05));
    border-color: rgba(72, 187, 120, 0.2);
}
.knowledge-feature.green .knowledge-feature-icon svg {
    color: #48bb78;
}

.knowledge-feature.orange .knowledge-feature-icon {
    background: linear-gradient(135deg, rgba(237, 137, 54, 0.1), rgba(237, 137, 54, 0.05));
    border-color: rgba(237, 137, 54, 0.2);
}
.knowledge-feature.orange .knowledge-feature-icon svg {
    color: #ed8936;
}

.knowledge-feature.teal .knowledge-feature-icon {
    background: linear-gradient(135deg, rgba(56, 178, 172, 0.1), rgba(56, 178, 172, 0.05));
    border-color: rgba(56, 178, 172, 0.2);
}
.knowledge-feature.teal .knowledge-feature-icon svg {
    color: #38b2ac;
}

/* RAG Explanation Box */
.rag-explanation {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.08), rgba(43, 150, 222, 0.08));
    border: 1px solid rgba(102, 126, 234, 0.15);
    border-radius: 16px;
    padding: 32px;
    display: flex;
    align-items: center;
    gap: 24px;
}

.rag-icon {
    width: 72px;
    height: 72px;
    border-radius: 36px;
    background: linear-gradient(135deg, #667eea 0%, #2b96de 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.25);
}

.rag-icon svg {
    width: 36px;
    height: 36px;
    color: white;
}

.rag-content h4 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: var(--ai-purple);
}

.rag-content p {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: 0;
    line-height: 1.7;
}

/* Legacy knowledge grid (backward compatibility) */
.knowledge-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.knowledge-card {
    background: var(--bg-white);
    padding: 32px 28px;
    border: 1px solid var(--border-light);
    text-align: center;
    transition: var(--transition);
}

.knowledge-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-sm);
}

.knowledge-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(43, 150, 222, 0.1), rgba(43, 150, 222, 0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.knowledge-icon svg {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    color: var(--primary);
}

.knowledge-card h4 {
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.knowledge-card p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 0;
    line-height: 1.6;
}

/* ========================================
   STATS SECTION
======================================== */
.stats-section {
    background: linear-gradient(135deg, #1a365d 0%, #1e4976 25%, #2563a8 50%, #1e4976 75%, #1a365d 100%);
    color: var(--text-white);
    text-align: center;
    position: relative;
    overflow: hidden;
    padding: 100px 0;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 20% 0%, rgba(43, 150, 222, 0.25) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 100%, rgba(102, 126, 234, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

.stats-section .container {
    position: relative;
    z-index: 1;
}

/* Stats Header */
.stats-header {
    text-align: center;
    margin-bottom: 60px;
}

.stats-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.95);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.stats-badge svg {
    width: 16px;
    height: 16px;
}

.stats-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 12px;
}

.stats-header p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 0;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

/* Stat Card */
.stat-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
    padding: 32px 24px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-4px);
}

.stat-card.highlight {
    background: linear-gradient(135deg, rgba(43, 150, 222, 0.2) 0%, rgba(102, 126, 234, 0.15) 100%);
    border-color: rgba(43, 150, 222, 0.3);
}

.stat-card.highlight:hover {
    background: linear-gradient(135deg, rgba(43, 150, 222, 0.25) 0%, rgba(102, 126, 234, 0.2) 100%);
    border-color: rgba(43, 150, 222, 0.4);
}

/* Stat Icon */
.stat-icon {
    width: 56px;
    height: 56px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: all 0.3s ease;
}

.stat-icon svg {
    width: 28px;
    height: 28px;
    color: rgba(255, 255, 255, 0.9);
}

.stat-icon.ai-icon {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.3) 0%, rgba(240, 147, 251, 0.2) 100%);
}

.stat-card:hover .stat-icon {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

.stat-card.highlight .stat-icon {
    background: rgba(43, 150, 222, 0.3);
}

/* Stat Content */
.stat-content h3 {
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 8px;
    line-height: 1;
}

.stat-suffix {
    font-size: 1.5rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
    margin-left: 2px;
}

.stat-content p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 0;
    font-weight: 500;
}

/* Stat Decoration */
.stat-decoration {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.counter {
    display: inline-block;
    font-size: 38px;
}

/* ========================================
   CTA SECTION
======================================== */
.cta-section {
    background: var(--bg-darker);
    color: var(--text-white);
    text-align: center;
}

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

.cta-content h2 {
    color: var(--text-white);
    margin-bottom: 16px;
}

.cta-content p {
    color: rgba(255,255,255,0.8);
    font-size: 1.1rem;
    margin-bottom: 32px;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
}

/* ========================================
   FOOTER
======================================== */
.site-footer {
    background: var(--bg-dark);
    color: var(--text-white);
    padding: 60px 0 24px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand p {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
    margin-top: 16px;
    line-height: 1.7;
}

.footer-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-white);
}

.footer-section h3 {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-white);
    margin-bottom: 20px;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 10px;
}

.footer-section a {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
}

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

.social-links {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.social-link {
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary);
}

.social-link svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255,255,255,0.5);
    font-size: 0.875rem;
    margin-bottom: 0;
}

.footer-bottom a {
    color: rgba(255,255,255,0.7);
}

/* ========================================
   LIGHTBOX
======================================== */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.9);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
    position: relative;
}

.lightbox-content img,
.lightbox-content video {
    max-width: 100%;
    max-height: 90vh;
    background: #f0f4f8;
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    width: 32px;
    height: 32px;
    background: var(--text-white);
    border: none;
    cursor: pointer;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ========================================
   SCROLL ANIMATIONS
======================================== */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
    border-radius: 4px;
}

.scroll-reveal.delay-1 { transition-delay: 0.1s; }
.scroll-reveal.delay-2 { transition-delay: 0.2s; }
.scroll-reveal.delay-3 { transition-delay: 0.3s; }
.scroll-reveal.delay-4 { transition-delay: 0.4s; }

/* ========================================
   PAGE LOADER
======================================== */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-white);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.page-loader.loaded {
    opacity: 0;
    visibility: hidden;
}

.loader-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-light);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* ========================================
   RESPONSIVE
======================================== */
@media (max-width: 1024px) {
    .new-features-grid,
    .icon-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .core-features-grid {
        grid-template-columns: repeat(4, 1fr);
    }

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

    /* Core Features Section */
    .feature-category-grid {
        grid-template-columns: 1fr;
    }

    .core-feature-card:nth-child(2n) {
        border-right: 1px solid var(--border-light);
    }

    .core-feature-card:nth-last-child(-n+2) {
        border-bottom: 1px solid var(--border-light);
    }

    .core-feature-card:last-child {
        border-bottom: none;
    }

    .additional-features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }

    .menu-toggle {
        display: block;
    }

    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-white);
        border-top: 1px solid var(--border-light);
        box-shadow: var(--shadow-md);
        padding: 16px;
        display: none;
    }

    .main-nav.active {
        display: block;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 0;
    }

    .main-nav .menu > li {
        border-bottom: 1px solid var(--border-light);
    }

    .main-nav .menu > li:last-child {
        border-bottom: none;
    }

    .main-nav .menu > li {
        flex-wrap: wrap;
    }

    .main-nav .menu > li > a {
        flex: 1;
        padding: 12px 0;
    }

    /* Mobile Dropdown Styles */
    .main-nav .sub-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border-radius: 0;
        padding: 0;
        width: 100%;
        background: transparent;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        flex-basis: 100%;
    }

    .main-nav .has-dropdown.menu-open > .sub-menu {
        max-height: 500px;
    }

    .main-nav .sub-menu li {
        border-bottom: none;
        flex-wrap: wrap;
    }

    .main-nav .sub-menu li a {
        flex: 1;
        padding: 10px 0 10px 16px;
        font-size: 0.9rem;
        color: var(--text-secondary);
    }

    .main-nav .sub-menu li a:hover {
        color: var(--primary);
        background: transparent;
    }

    .main-nav .sub-menu .dropdown-arrow {
        padding: 10px 0 10px 12px;
    }

    /* Nested submenu on mobile */
    .main-nav .sub-menu .sub-menu {
        padding-left: 0;
        flex-basis: 100%;
    }

    .main-nav .sub-menu .sub-menu li a {
        padding-left: 32px;
        font-size: 0.85rem;
    }

    /* Mobile dropdown arrow */
    .main-nav .menu > li > .dropdown-arrow {
        padding: 12px;
        margin-right: 0;
    }

    .main-nav .has-dropdown.menu-open > .dropdown-arrow {
        transform: rotate(180deg);
    }

    /* Nested submenu arrows on mobile */
    .main-nav .sub-menu .has-submenu > .dropdown-arrow {
        transform: rotate(0deg);
    }

    .main-nav .sub-menu .has-submenu.menu-open > .dropdown-arrow {
        transform: rotate(180deg);
    }

    /* Current menu item on mobile */
    .main-nav .current-menu-item > a,
    .main-nav .current-menu-ancestor > a {
        color: var(--primary);
    }

    .header-actions {
        display: none;
    }

    .hero-section {
        padding: 60px 0;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .feature-item {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .feature-item.reverse {
        direction: ltr;
    }

    .new-features-grid,
    .icon-features-grid,
    .layouts-grid,
    .widget-grid,
    .analytics-grid,
    .moderation-grid,
    .knowledge-grid,
    .moderation-screenshots,
    .knowledge-categories {
        grid-template-columns: 1fr;
    }

    /* Knowledge Section Mobile */
    .knowledge-hero .section-title {
        font-size: 1.75rem;
    }

    .knowledge-flow {
        flex-direction: column;
        gap: 12px;
        padding: 20px;
    }

    .knowledge-flow-arrow {
        transform: rotate(90deg);
    }

    .knowledge-flow-item {
        width: 100%;
        justify-content: center;
    }

    .knowledge-category {
        padding: 24px;
    }

    .knowledge-category-header {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }

    .knowledge-feature {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }

    .rag-explanation {
        flex-direction: column;
        text-align: center;
        padding: 24px;
    }

    .rag-icon {
        width: 60px;
        height: 60px;
    }

    .rag-icon svg {
        width: 30px;
        height: 30px;
    }

    .ai-moderation-hero .section-title {
        font-size: 1.75rem;
    }

    .moderation-trust-badges {
        gap: 16px;
    }

    .trust-badge {
        padding: 10px 16px;
        font-size: 0.8rem;
    }

    .moderation-feature-header {
        flex-direction: column;
        gap: 16px;
    }

    .moderation-feature-icon {
        width: 64px;
        height: 64px;
        border-radius: 16px;
    }

    .moderation-feature-icon svg {
        width: 32px;
        height: 32px;
    }

    .moderation-feature-text h3 {
        font-size: 1.4rem;
        flex-wrap: wrap;
    }

    .moderation-actions {
        gap: 8px;
    }

    .moderation-action {
        padding: 6px 12px;
        font-size: 0.8rem;
    }

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

    .stats-section {
        padding: 80px 0;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .stat-card {
        padding: 24px 16px;
    }

    .stat-icon {
        width: 48px;
        height: 48px;
        margin-bottom: 16px;
    }

    .stat-icon svg {
        width: 24px;
        height: 24px;
    }

    .stat-content h3 {
        font-size: 2rem;
    }

    .stat-suffix {
        font-size: 1.25rem;
    }

    .stat-content p {
        font-size: 0.85rem;
    }

    .stats-header h2 {
        font-size: 1.75rem;
    }

    .stats-header p {
        font-size: 1rem;
    }

    .settings-showcase {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

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

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

    /* Core Features Section - 768px */
    .core-features-hero .section-title {
        font-size: 1.9rem;
    }

    .feature-category-header {
        flex-direction: column;
        text-align: center;
        padding: 20px 24px;
    }

    .core-feature-card {
        padding: 20px 24px;
    }

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

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

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

    .stats-section {
        padding: 60px 0;
    }

    .stats-header {
        margin-bottom: 40px;
    }

    .stats-badge {
        font-size: 0.75rem;
        padding: 6px 14px;
    }

    .stat-card {
        padding: 20px 14px;
        border-radius: 12px;
    }

    .stat-icon {
        width: 44px;
        height: 44px;
        border-radius: 10px;
    }

    .stat-icon svg {
        width: 22px;
        height: 22px;
    }

    .stat-content h3 {
        font-size: 1.75rem;
    }

    .stat-suffix {
        font-size: 1rem;
    }

    .stat-content p {
        font-size: 0.8rem;
    }

    /* Core Features Section - 480px */
    .core-features-hero .section-title {
        font-size: 1.6rem;
    }

    .core-features-hero .section-subtitle {
        font-size: 1rem;
    }

    .feature-category-header h3 {
        font-size: 1.2rem;
    }

    .core-feature-card {
        flex-direction: column;
        text-align: center;
        padding: 24px 20px;
    }

    .core-feature-card-icon {
        margin: 0 auto;
    }

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

    .additional-feature-item {
        justify-content: center;
    }
}

/* ========================================
   WORDPRESS ADMIN BAR SUPPORT
======================================== */
.admin-bar .page-loader {
    top: 32px;
}

@media screen and (max-width: 782px) {
    .admin-bar .page-loader {
        top: 46px;
    }
}

/* ========================================
   GRADIENT TEXT
======================================== */
.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, var(--ai-purple) 50%, #f093fb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========================================
   MULTI-COLOR CARDS
======================================== */
/* Color palette for card accents */
.color-blue .new-feature-icon,
.color-blue .moderation-icon,
.color-blue .core-feature-icon {
    background: linear-gradient(135deg, rgba(43, 150, 222, 0.15), rgba(43, 150, 222, 0.05));
}
.color-blue .new-feature-icon svg,
.color-blue .moderation-icon svg,
.color-blue .core-feature-icon svg {
    color: #2b96de;
}

.color-purple .new-feature-icon,
.color-purple .moderation-icon,
.color-purple .core-feature-icon {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.15), rgba(102, 126, 234, 0.05));
}
.color-purple .new-feature-icon svg,
.color-purple .moderation-icon svg,
.color-purple .core-feature-icon svg {
    color: #667eea;
}

.color-green .new-feature-icon,
.color-green .moderation-icon,
.color-green .core-feature-icon {
    background: linear-gradient(135deg, rgba(72, 187, 120, 0.15), rgba(72, 187, 120, 0.05));
}
.color-green .new-feature-icon svg,
.color-green .moderation-icon svg,
.color-green .core-feature-icon svg {
    color: #48bb78;
}

.color-orange .new-feature-icon,
.color-orange .moderation-icon,
.color-orange .core-feature-icon {
    background: linear-gradient(135deg, rgba(237, 137, 54, 0.15), rgba(237, 137, 54, 0.05));
}
.color-orange .new-feature-icon svg,
.color-orange .moderation-icon svg,
.color-orange .core-feature-icon svg {
    color: #ed8936;
}

.color-pink .new-feature-icon,
.color-pink .moderation-icon,
.color-pink .core-feature-icon {
    background: linear-gradient(135deg, rgba(237, 100, 166, 0.15), rgba(237, 100, 166, 0.05));
}
.color-pink .new-feature-icon svg,
.color-pink .moderation-icon svg,
.color-pink .core-feature-icon svg {
    color: #ed64a6;
}

.color-teal .new-feature-icon,
.color-teal .moderation-icon,
.color-teal .core-feature-icon {
    background: linear-gradient(135deg, rgba(56, 178, 172, 0.15), rgba(56, 178, 172, 0.05));
}
.color-teal .new-feature-icon svg,
.color-teal .moderation-icon svg,
.color-teal .core-feature-icon svg {
    color: #38b2ac;
}

.color-red .new-feature-icon,
.color-red .moderation-icon,
.color-red .core-feature-icon {
    background: linear-gradient(135deg, rgba(245, 101, 101, 0.15), rgba(245, 101, 101, 0.05));
}
.color-red .new-feature-icon svg,
.color-red .moderation-icon svg,
.color-red .core-feature-icon svg {
    color: #f56565;
}

.color-indigo .new-feature-icon,
.color-indigo .moderation-icon,
.color-indigo .core-feature-icon {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(99, 102, 241, 0.05));
}
.color-indigo .new-feature-icon svg,
.color-indigo .moderation-icon svg,
.color-indigo .core-feature-icon svg {
    color: #6366f1;
}

/* ========================================
   SVG ICON NORMALIZATION
======================================== */
/* Ensure all inline SVGs have consistent display */
svg {
    display: inline-block;
    vertical-align: middle;
}

/* Section badge (used in section headers) */
.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, rgba(43, 150, 222, 0.1), rgba(43, 150, 222, 0.05));
    color: var(--primary);
    padding: 8px 16px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

.section-badge svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.section-badge.ai-badge {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(102, 126, 234, 0.05));
    color: var(--ai-purple);
}

/* ========================================
   FLOATING SECTION NAVIGATION
======================================== */
.section-nav {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
    transition: opacity 0.3s ease;
}

.section-nav-items {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

/* Each nav item slides in/out from the right */
.section-nav-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 8px 12px 8px 10px;
    text-decoration: none;
    border-radius: 6px 0 0 6px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    background: var(--bg-white);
    border: 1px solid var(--border-light);
    border-right: none;
    box-shadow: -4px 2px 12px rgba(0, 0, 0, 0.08);
    /* Default: mostly hidden, icon peeking out + extra space for scrollbar */
    transform: translateX(calc(100% - 58px));
}

.section-nav-item:hover {
    transform: translateX(0);
    box-shadow: -4px 2px 16px rgba(0, 0, 0, 0.12);
    border-color: var(--primary-light);
    background: var(--bg-light);
}

/* Active item is always fully visible */
.section-nav-item.active {
    transform: translateX(0);
    background: linear-gradient(135deg, rgba(43, 150, 222, 0.1), rgba(102, 126, 234, 0.08));
    border-color: var(--primary);
    box-shadow: -4px 2px 20px rgba(43, 150, 222, 0.2);
}

/* Nav Icon - square/rectangular shape */
.nav-icon {
    width: 28px;
    height: 28px;
    border-radius: 4px;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s ease;
    order: -1; /* Put icon first (on the left/visible side) */
}

.nav-icon svg {
    width: 16px;
    height: 16px;
    color: var(--text-light);
    transition: all 0.3s ease;
}

.section-nav-item:hover .nav-icon {
    background: linear-gradient(135deg, rgba(43, 150, 222, 0.15), rgba(43, 150, 222, 0.05));
}

.section-nav-item:hover .nav-icon svg {
    color: var(--primary);
}

.section-nav-item.active .nav-icon {
    background: linear-gradient(135deg, var(--primary), #667eea);
    box-shadow: 0 2px 8px rgba(43, 150, 222, 0.3);
}

.section-nav-item.active .nav-icon svg {
    color: white;
}

/* Nav Label */
.nav-label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-medium);
    white-space: nowrap;
    transition: all 0.3s ease;
}

.section-nav-item:hover .nav-label {
    color: var(--text-dark);
}

.section-nav-item.active .nav-label {
    color: var(--primary);
    font-weight: 600;
}

/* Active indicator line */
/*.section-nav-item.active::before {*/
/*    content: '';*/
/*    position: absolute;*/
/*    left: 0;*/
/*    top: 50%;*/
/*    transform: translateY(-50%);*/
/*    width: 3px;*/
/*    height: 70%;*/
/*    background: var(--primary);*/
/*    border-radius: 0 3px 3px 0;*/
/*}*/

/* Tablet styles */
@media (max-width: 1024px) {
    .section-nav {
        gap: 3px;
    }

    .section-nav-item {
        padding: 6px 20px 6px 8px;
        transform: translateX(calc(100% - 50px));
    }

    .nav-icon {
        width: 24px;
        height: 24px;
    }

    .nav-icon svg {
        width: 14px;
        height: 14px;
    }

    .nav-label {
        font-size: 0.75rem;
    }
}

/* Mobile styles */
@media (max-width: 768px) {
    .section-nav {
        top: auto;
        bottom: 100px;
        transform: none;
        gap: 2px;
    }

    .section-nav-item {
        padding: 5px 8px 5px 6px;
        gap: 8px;
        transform: translateX(calc(100% - 46px));
        border-radius: 4px 0 0 4px;
    }

    .nav-icon {
        width: 22px;
        height: 22px;
        border-radius: 3px;
    }

    .nav-icon svg {
        width: 12px;
        height: 12px;
    }

    .nav-label {
        font-size: 0.7rem;
    }
}

/* Small mobile styles */
@media (max-width: 480px) {
    .section-nav {
        bottom: 80px;
        gap: 2px;
    }

    .section-nav-item {
        padding: 4px 6px 4px 5px;
        gap: 6px;
        transform: translateX(calc(100% - 40px));
    }

    .nav-icon {
        width: 20px;
        height: 20px;
    }

    .nav-icon svg {
        width: 11px;
        height: 11px;
    }

    .nav-label {
        font-size: 0.65rem;
    }
}

/* Hide section nav when scrolled to top */
.section-nav.hidden {
    opacity: 0;
    pointer-events: none;
}

/* ========================================
   UTILITY CLASSES
======================================== */
.text-center { text-align: center; }
.mt-4 { margin-top: 32px; }
.mt-5 { margin-top: 48px; }
.mb-0 { margin-bottom: 0; }