/*
Theme Name: AI Marketplace Theme
Theme URI: http://ai-marketplace.ir
Author: AI Marketplace Team
Description: قالب اختصاصی بازارگاه ملی هوش مصنوعی (تبدیل شده از HTML)
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: ai-marketplace
*/

/* =========================================
   1. Variables & Theme Setup
   ========================================= */
:root {
    /* --- پالت رنگی --- */
    --color-green: #10ec73;
    --color-blue: #4f95e7;
    
    /* --- تم تاریک (پیش‌فرض) --- */
    --bg-body: #030712;
    --bg-glass: rgba(17, 24, 39, 0.7);
    --bg-glass-hover: rgba(31, 41, 55, 0.9);
    --border-color: rgba(255, 255, 255, 0.1);
    --text-main: #ffffff;
    --text-muted: #9ca3af;
    --primary-glow: rgba(16, 236, 115, 0.4);
    --card-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
    --header-bg: rgba(3, 7, 18, 0.8);
    --input-bg: rgba(255, 255, 255, 0.05);
    --code-bg: #1e293b;
    --role-number-color: rgba(255, 255, 255, 0.03);

    /* تصویر پس‌زمینه */
    --bg-image: radial-gradient(circle at 10% 50%, rgba(79, 149, 231, 0.15) 0%, transparent 25%),
                radial-gradient(circle at 90% 30%, rgba(16, 236, 115, 0.15) 0%, transparent 25%);
}

/* --- تم روشن (Light Mode) --- */
body.light-mode {
    --bg-body: #f8fafc;
    --bg-glass: rgba(255, 255, 255, 0.85);
    --bg-glass-hover: #ffffff;
    --border-color: rgba(0, 0, 0, 0.08);
    --text-main: #0f172a;
    --text-muted: #475569;
    --primary-glow: rgba(16, 236, 115, 0.2);
    --card-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.1);
    --header-bg: rgba(255, 255, 255, 0.85);
    --input-bg: rgba(0, 0, 0, 0.03);
    --code-bg: #e2e8f0;
    --role-number-color: rgba(0, 0, 0, 0.04);
    
    --bg-image: radial-gradient(circle at 10% 50%, rgba(79, 149, 231, 0.08) 0%, transparent 25%),
                radial-gradient(circle at 90% 30%, rgba(16, 236, 115, 0.08) 0%, transparent 25%);
}

/* =========================================
   2. Global Reset & Base Styles
   ========================================= */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    outline: none;
    transition: background-color 0.4s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

body {
    font-family: 'Vazirmatn', sans-serif;
    background-color: var(--bg-body);
    background-image: var(--bg-image);
    background-attachment: fixed;
    color: var(--text-main);
    line-height: 1.7;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; transition: 0.3s; }
ul { list-style: none; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* Scrollbar Styling */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-body); }
::-webkit-scrollbar-thumb { background: var(--color-blue); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-green); }

/* Buttons */
.btn-grad {
    background: linear-gradient(90deg, var(--color-blue), var(--color-green));
    color: #000;
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 800;
    border: none;
    cursor: pointer;
    display: inline-block;
}
.btn-grad:hover { box-shadow: 0 0 20px var(--primary-glow); transform: translateY(-3px); }

.btn-outline {
    background: transparent;
    border: 2px solid var(--color-green);
    color: var(--color-green);
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: bold;
    cursor: pointer;
    display: inline-block;
}
.btn-outline:hover { background: var(--color-green); color: #000; }

/* =========================================
   3. Header & Navigation
   ========================================= */
header {
    position: fixed; top: 0; width: 100%; z-index: 1000;
    padding: 15px 0; background: var(--header-bg);
    backdrop-filter: blur(20px); border-bottom: 1px solid var(--border-color);
}
.nav-wrapper { display: flex; justify-content: space-between; align-items: center; }

.logo {
    font-size: 1.3rem; font-weight: 900;
    display: flex; align-items: center; gap: 10px; color: var(--text-main);
}
.logo i { color: var(--color-green); font-size: 1.6rem; }

nav ul { display: flex; gap: 25px; }
nav a { font-weight: 500; color: var(--text-main); font-size: 0.95rem; }
nav a:hover, nav li.current-menu-item a { color: var(--color-green); }

.header-actions { display: flex; gap: 15px; align-items: center; }
.theme-toggle {
    background: transparent; border: 1px solid var(--border-color);
    color: var(--text-main); width: 40px; height: 40px;
    border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center;
}
.theme-toggle:hover { color: var(--color-green); border-color: var(--color-green); }

/* =========================================
   4. Hero Section (Home Page)
   ========================================= */
.hero { padding-top: 180px; padding-bottom: 100px; display: flex; align-items: center; min-height: 90vh; }
.hero-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 60px; align-items: center; }

.gradient-text {
    font-size: 3.2rem; line-height: 1.3; font-weight: 900; margin-bottom: 25px;
    background: linear-gradient(to right, var(--color-blue), var(--color-green));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    display: inline-block;
}

.hero p { font-size: 1.25rem; color: var(--text-muted); margin-bottom: 40px; max-width: 650px; }
.hero-img-box { position: relative; z-index: 1; perspective: 1000px; }
.hero-img {
    width: 100%; border-radius: 24px;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
    border: 1px solid var(--border-color);
    animation: float 6s ease-in-out infinite;
}

.glow-circle {
    position: absolute; width: 60%; height: 60%; background: var(--color-green);
    filter: blur(120px); opacity: 0.3; border-radius: 50%; z-index: -1;
    top: 20%; left: 20%; animation: pulse 8s infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotateX(2deg) rotateY(-2deg); }
    50% { transform: translateY(-25px) rotateX(-2deg) rotateY(2deg); }
}
@keyframes pulse { 0%, 100% { opacity: 0.3; scale: 1; } 50% { opacity: 0.5; scale: 1.1; } }

/* =========================================
   5. General Components (Cards, Sections)
   ========================================= */
.section { padding: 100px 0; position: relative; }
.section-title { text-align: center; margin-bottom: 70px; }
.section-title h2 { font-size: 2.8rem; margin-bottom: 15px; color: var(--text-main); }
.section-title h2 span { color: var(--color-green); }
.section-title p { color: var(--text-muted); font-size: 1.1rem; }

.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 35px; }

/* Glass Card */
.glass-card {
    background: var(--bg-glass); backdrop-filter: blur(16px);
    border: 1px solid var(--border-color); border-radius: 20px;
    padding: 35px; box-shadow: var(--card-shadow);
    display: flex; flex-direction: column; justify-content: space-between;
    position: relative; overflow: hidden; transition: 0.4s;
}
.glass-card::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 3px;
    background: linear-gradient(90deg, var(--color-blue), var(--color-green));
    opacity: 0; transition: 0.4s;
}
.glass-card:hover {
    transform: translateY(-10px); background: var(--bg-glass-hover);
    border-color: rgba(16, 236, 115, 0.3); box-shadow: var(--card-shadow);
}
.glass-card:hover::before { opacity: 1; }

.card-icon {
    font-size: 2.2rem; margin-bottom: 25px; color: var(--color-blue);
    background: rgba(79, 149, 231, 0.1); width: 70px; height: 70px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 16px; transition: 0.3s;
}
.glass-card:hover .card-icon {
    background: var(--color-blue); color: white; box-shadow: 0 0 20px rgba(79, 149, 231, 0.4);
}
.glass-card h3 { margin-bottom: 15px; font-size: 1.4rem; color: var(--text-main); }
.glass-card p { color: var(--text-muted); font-size: 1rem; margin-bottom: 25px; flex-grow: 1; }
.link-arrow {
    color: var(--color-green); font-weight: 800;
    display: flex; align-items: center; gap: 8px; transition: 0.3s;
}
.link-arrow:hover { gap: 15px; color: var(--color-blue); }

/* --- Index Page Extras --- */
.chain-wrapper { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; margin-top: 40px; }
.chain-step {
    background: var(--bg-glass); border: 1px solid var(--border-color);
    padding: 12px 24px; border-radius: 30px; display: flex; align-items: center;
    gap: 10px; font-size: 0.95rem; font-weight: 500; color: var(--text-main);
}
.chain-step i { color: var(--color-blue); }

.model-flow { display: flex; justify-content: center; align-items: center; gap: 30px; flex-wrap: wrap; margin-top: 50px; }
.flow-box {
    text-align: center; background: var(--bg-glass); border: 2px solid var(--color-blue);
    padding: 25px 40px; border-radius: 15px; font-weight: bold; color: var(--text-main);
}
.flow-arrow { font-size: 1.8rem; color: var(--color-green); animation: pulseFlow 2s infinite; }
@keyframes pulseFlow { 0%, 100% { opacity: 0.6; transform: translateX(0); } 50% { opacity: 1; transform: translateX(-5px); } }

.news-img { height: 200px; border-radius: 12px; margin-bottom: 20px; object-fit: cover; width: 100%; transition: 0.4s; }
.glass-card:hover .news-img { transform: scale(1.03); }
.news-date { font-size: 0.85rem; color: var(--color-green); margin-bottom: 10px; display: block; font-weight: bold; }

.use-case-card { text-align: center; border: 1px dashed var(--color-green); background: rgba(16, 236, 115, 0.03); }
body.light-mode .use-case-card { background: rgba(16, 236, 115, 0.08); }
.use-case-card i { color: var(--color-green); font-size: 2.5rem; }
.glass-card:hover.use-case-card i { color: var(--color-blue); }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-text li { margin-bottom: 15px; display: flex; align-items: center; gap: 12px; font-size: 1.05rem; color: var(--text-main); }
.about-text li i { color: var(--color-green); font-size: 1.2rem; }

.cta-section {
    background: linear-gradient(135deg, var(--color-blue), var(--color-green));
    border-radius: 25px; padding: 80px 40px; text-align: center;
    margin: 80px 0; position: relative; overflow: hidden;
    box-shadow: 0 20px 60px rgba(16, 236, 115, 0.3);
}
.cta-section h2 { color: #000; margin-bottom: 30px; font-size: 2.5rem; font-weight: 900; }
.cta-section p { color: rgba(0,0,0,0.8); font-size: 1.2rem; margin-bottom: 35px; }
.cta-bg-icon {
    position: absolute; font-size: 20rem; color: rgba(255,255,255,0.1);
    top: -50px; left: -50px; transform: rotate(20deg);
}

/* =========================================
   6. Page Header (Sub-pages)
   ========================================= */
.page-header { padding-top: 150px; padding-bottom: 50px; text-align: center; }
.page-title {
    font-size: 3rem; font-weight: 900; margin-bottom: 20px;
    background: linear-gradient(to right, var(--color-blue), var(--color-green));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.page-subtitle { color: var(--text-muted); font-size: 1.2rem; max-width: 800px; margin: 0 auto; }

/* =========================================
   7. Blog & Archive
   ========================================= */
.featured-post {
    display: grid; grid-template-columns: 1.5fr 1fr; gap: 30px;
    background: var(--bg-glass); border: 1px solid var(--border-color);
    border-radius: 25px; overflow: hidden; margin-bottom: 60px;
    box-shadow: var(--card-shadow); transition: 0.3s;
}
.featured-post:hover { border-color: var(--color-blue); }
.featured-img-wrapper { height: 100%; min-height: 350px; position: relative; overflow: hidden; }
.featured-img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s; }
.featured-post:hover .featured-img { transform: scale(1.05); }

.featured-content { padding: 40px; display: flex; flex-direction: column; justify-content: center; }
.badge {
    display: inline-block; padding: 5px 12px; border-radius: 50px; font-size: 0.85rem; font-weight: bold;
    margin-bottom: 15px; width: fit-content;
}
.badge.news { background: rgba(16, 236, 115, 0.15); color: var(--color-green); border: 1px solid rgba(16, 236, 115, 0.3); }

.featured-content h2 { font-size: 2rem; margin-bottom: 15px; line-height: 1.4; color: var(--text-main); }
.featured-meta { display: flex; gap: 20px; color: var(--text-muted); font-size: 0.9rem; margin-bottom: 20px; }
.featured-meta i { color: var(--color-blue); margin-left: 5px; }

.blog-controls { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; margin-bottom: 40px; }
.filter-buttons { display: flex; gap: 10px; flex-wrap: wrap; }
.filter-btn, .tab-btn {
    background: var(--bg-glass); border: 1px solid var(--border-color); color: var(--text-muted);
    padding: 8px 20px; border-radius: 30px; cursor: pointer; transition: 0.3s;
}
.filter-btn.active, .filter-btn:hover, .tab-btn.active, .tab-btn:hover {
    background: var(--color-blue); color: #fff; border-color: var(--color-blue);
}

.search-box { position: relative; width: 300px; max-width: 100%; }
.search-input {
    width: 100%; padding: 10px 40px 10px 15px; background: rgba(0,0,0,0.1);
    border: 1px solid var(--border-color); border-radius: 30px; color: var(--text-main);
    font-family: inherit;
}
.search-input:focus { border-color: var(--color-green); }
.search-icon { position: absolute; right: 15px; top: 50%; transform: translateY(-50%); color: var(--text-muted); }
.search-box-container { max-width: 600px; margin: 30px auto 0; position: relative; } /* Centered Large Search */

.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 30px; padding-bottom: 80px; }
.blog-card {
    background: var(--bg-glass); border: 1px solid var(--border-color);
    border-radius: 20px; overflow: hidden; display: flex; flex-direction: column;
    transition: 0.4s; position: relative;
}
.blog-card:hover { transform: translateY(-10px); border-color: var(--color-green); box-shadow: var(--card-shadow); }
.card-img-box { height: 200px; overflow: hidden; position: relative; }
.card-img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s; }
.blog-card:hover .card-img { transform: scale(1.1); }
.card-badge {
    position: absolute; top: 15px; right: 15px; padding: 5px 12px; border-radius: 20px;
    font-size: 0.75rem; font-weight: bold; backdrop-filter: blur(5px); color: #fff;
}
/* Category Colors */
.cat-news { background: rgba(16, 236, 115, 0.8); }
.cat-tech { background: rgba(79, 149, 231, 0.8); }
.cat-usecase { background: rgba(245, 158, 11, 0.8); }
.cat-analysis { background: rgba(236, 72, 153, 0.8); }

.card-content { padding: 25px; flex: 1; display: flex; flex-direction: column; }
.card-meta { display: flex; justify-content: space-between; font-size: 0.8rem; color: var(--text-muted); margin-bottom: 10px; }
.card-title { font-size: 1.2rem; margin-bottom: 10px; line-height: 1.5; color: var(--text-main); font-weight: bold; }
.card-excerpt { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 20px; flex-grow: 1; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.read-more { color: var(--color-green); font-size: 0.9rem; font-weight: bold; display: flex; align-items: center; gap: 5px; margin-top: auto; }
.blog-card:hover .read-more { gap: 10px; }

/* =========================================
   8. Single Post
   ========================================= */
.progress-bar {
    position: fixed; top: 0; right: 0; height: 4px;
    background: linear-gradient(90deg, var(--color-blue), var(--color-green));
    width: 0%; z-index: 2000; transition: width 0.1s;
}
.post-layout { display: grid; grid-template-columns: 1fr 300px; gap: 50px; padding-top: 120px; padding-bottom: 80px; position: relative; }
.article-content { max-width: 100%; }
.breadcrumb { display: flex; gap: 10px; color: var(--text-muted); font-size: 0.9rem; margin-bottom: 20px; }
.breadcrumb a:hover { color: var(--color-green); }
.breadcrumb span { color: var(--color-blue); }

.post-title { font-size: 2.5rem; line-height: 1.4; margin-bottom: 20px; }
.post-meta { display: flex; gap: 20px; color: var(--text-muted); font-size: 0.9rem; margin-bottom: 30px; border-bottom: 1px solid var(--border-color); padding-bottom: 20px; flex-wrap: wrap; }
.post-meta i { color: var(--color-green); margin-left: 5px; }
.featured-image { width: 100%; height: auto; border-radius: 20px; margin-bottom: 40px; box-shadow: 0 10px 40px rgba(0,0,0,0.3); border: 1px solid var(--border-color); }

.post-body { color: var(--text-main); font-size: 1.1rem; text-align: justify; }
.post-body h2 { color: var(--text-main); font-size: 1.8rem; margin: 40px 0 20px; position: relative; padding-right: 15px; }
.post-body h2::before { content: ''; position: absolute; right: 0; top: 5px; height: 30px; width: 4px; background: var(--color-blue); border-radius: 2px; }
.post-body p { margin-bottom: 20px; color: var(--text-muted); }
.post-body strong { color: var(--color-green); }
.post-body ul { margin-bottom: 20px; padding-right: 20px; list-style: disc; color: var(--text-muted); }
blockquote {
    background: rgba(79, 149, 231, 0.05); border-right: 4px solid var(--color-blue);
    padding: 20px 30px; border-radius: 10px; margin: 30px 0;
    font-style: italic; color: var(--text-main); font-size: 1.2rem;
}

.sidebar { position: sticky; top: 100px; height: fit-content; }
.toc-box {
    background: var(--bg-glass); border: 1px solid var(--border-color);
    border-radius: 15px; padding: 25px; backdrop-filter: blur(10px);
}
.toc-title { font-size: 1.1rem; margin-bottom: 15px; color: var(--text-main); border-bottom: 1px solid var(--border-color); padding-bottom: 10px; }
.toc-list li { margin-bottom: 10px; }
.toc-list a { color: var(--text-muted); font-size: 0.95rem; transition: 0.2s; display: block; }
.toc-list a:hover { color: var(--color-green); transform: translateX(-5px); }

/* =========================================
   9. Careers & Jobs
   ========================================= */
.stats-bar { display: flex; justify-content: center; gap: 40px; margin-top: 40px; flex-wrap: wrap; }
.stat-item { text-align: center; }
.stat-num { font-size: 2rem; font-weight: bold; color: var(--color-green); display: block; }
.stat-label { font-size: 0.9rem; color: var(--text-muted); }

.filter-section {
    display: flex; justify-content: space-between; align-items: center; margin-bottom: 40px; flex-wrap: wrap; gap: 20px;
    background: var(--bg-glass); padding: 20px; border-radius: 20px; border: 1px solid var(--border-color);
}
.filter-tags { display: flex; gap: 10px; flex-wrap: wrap; }
.jobs-list { display: flex; flex-direction: column; gap: 20px; padding-bottom: 100px; }

.job-card {
    background: var(--bg-glass); backdrop-filter: blur(12px);
    border: 1px solid var(--border-color); border-radius: 16px;
    padding: 30px; display: flex; align-items: center; justify-content: space-between;
    transition: 0.3s; cursor: pointer; position: relative; overflow: hidden;
}
.job-card:hover { transform: translateY(-5px); border-color: var(--color-green); box-shadow: var(--card-shadow); background: var(--bg-glass-hover); }

.job-info { display: flex; align-items: center; gap: 25px; flex: 1; }
.job-icon {
    width: 60px; height: 60px; background: rgba(79, 149, 231, 0.1); border-radius: 12px;
    display: flex; align-items: center; justify-content: center; font-size: 1.8rem; color: var(--color-blue); flex-shrink: 0;
}
.job-details h3 { font-size: 1.3rem; margin-bottom: 8px; color: var(--text-main); }
.job-meta { display: flex; gap: 15px; color: var(--text-muted); font-size: 0.9rem; flex-wrap: wrap; }
.job-tags { display: flex; gap: 10px; margin-left: 20px; }
.job-tag {
    font-size: 0.8rem; padding: 5px 12px; border-radius: 20px;
    background: rgba(16, 236, 115, 0.1); color: var(--color-green); border: 1px solid rgba(16, 236, 115, 0.2);
}
.apply-btn {
    background: transparent; border: 2px solid var(--color-blue); color: var(--color-blue);
    padding: 8px 25px; border-radius: 30px; font-weight: bold; transition: 0.3s; white-space: nowrap;
}
.job-card:hover .apply-btn { background: var(--color-blue); color: #fff; }

/* Modal Styles */
.modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.8); backdrop-filter: blur(5px);
    z-index: 2000; display: none; justify-content: center; align-items: center; padding: 20px;
}
.modal-overlay.active { display: flex; }
.modal-content {
    background: var(--bg-body); border: 1px solid var(--color-green);
    width: 100%; max-width: 500px; border-radius: 20px; padding: 30px;
    position: relative; box-shadow: 0 0 50px var(--primary-glow); overflow-y: auto; max-height: 90vh;
}
.modal-title { margin-bottom: 20px; color: var(--text-main); }
.close-btn { position: absolute; top: 20px; left: 20px; background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 1.2rem; }

/* Form Styles (Generic) */
.form-group { margin-bottom: 15px; }
.form-label { display: block; margin-bottom: 5px; color: var(--text-muted); font-size: 0.9rem; }
.form-input, .form-textarea, .form-select {
    width: 100%; padding: 10px; background: var(--input-bg);
    border: 1px solid var(--border-color); border-radius: 8px; color: var(--text-main); font-family: inherit;
}
.form-input:focus, .form-textarea:focus, .form-select:focus { border-color: var(--color-green); box-shadow: 0 0 10px rgba(16, 236, 115, 0.2); }
.form-select option { background-color: var(--bg-body); }

/* =========================================
   10. Terms & Legal
   ========================================= */
.terms-layout { display: grid; grid-template-columns: 300px 1fr; gap: 40px; padding-bottom: 100px; position: relative; }
.terms-sidebar {
    position: sticky; top: 100px; height: calc(100vh - 140px); overflow-y: auto;
    background: var(--bg-glass); border: 1px solid var(--border-color);
    border-radius: 15px; padding: 20px; backdrop-filter: blur(10px);
}
.sidebar-title { font-size: 1.1rem; color: var(--text-main); margin-bottom: 15px; padding-bottom: 10px; border-bottom: 1px solid var(--border-color); }
.terms-nav li { margin-bottom: 5px; }
.terms-nav a { display: block; padding: 8px 15px; border-radius: 8px; font-size: 0.9rem; color: var(--text-muted); transition: 0.3s; }
.terms-nav a:hover { background: rgba(79, 149, 231, 0.1); color: var(--color-blue); }
.terms-nav a.active { background: rgba(16, 236, 115, 0.1); color: var(--color-green); font-weight: bold; border-right: 3px solid var(--color-green); }

.terms-content {
    background: var(--bg-glass); border: 1px solid var(--border-color);
    border-radius: 20px; padding: 40px; backdrop-filter: blur(10px);
}
.term-block { margin-bottom: 40px; scroll-margin-top: 120px; border-bottom: 1px solid rgba(255,255,255,0.05); padding-bottom: 30px; }
.term-block h2 { font-size: 1.5rem; color: var(--color-blue); margin-bottom: 15px; display: flex; align-items: center; gap: 10px; }
.term-block h2::before { content: '#'; color: var(--color-green); opacity: 0.5; }
.term-block p { color: var(--text-muted); text-align: justify; margin-bottom: 15px; }

/* =========================================
   11. Contact Us
   ========================================= */
.contact-container { display: grid; grid-template-columns: 1fr 1.2fr; gap: 50px; padding-bottom: 100px; align-items: stretch; }
.info-card {
    background: var(--bg-glass); border: 1px solid var(--border-color);
    border-radius: 20px; padding: 30px; backdrop-filter: blur(10px); box-shadow: var(--card-shadow);
}
.info-item { display: flex; align-items: flex-start; gap: 15px; margin-bottom: 20px; }
.info-icon {
    width: 50px; height: 50px; background: rgba(16, 236, 115, 0.1); border-radius: 12px;
    display: flex; align-items: center; justify-content: center; font-size: 1.5rem; color: var(--color-green); flex-shrink: 0;
}
.info-text h4 { font-size: 1.1rem; margin-bottom: 5px; color: var(--text-main); }
.info-text p { color: var(--text-muted); font-size: 0.95rem; }

.map-container {
    flex-grow: 1; min-height: 450px; width: 100%; border-radius: 20px; overflow: hidden;
    border: 1px solid var(--border-color); position: relative; box-shadow: var(--card-shadow);
}
.map-iframe { width: 100%; height: 100%; border: 0; filter: grayscale(100%) invert(90%); transition: 0.3s; }
body.light-mode .map-iframe { filter: grayscale(0%); }
.map-container:hover .map-iframe { filter: grayscale(0%); }

.contact-form-card {
    background: var(--bg-glass); border: 1px solid var(--border-color);
    border-radius: 20px; padding: 40px; backdrop-filter: blur(10px);
    box-shadow: var(--card-shadow); position: relative; overflow: hidden;
}
.contact-form-card::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px;
    background: linear-gradient(90deg, var(--color-blue), var(--color-green));
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

/* =========================================
   12. Documentation
   ========================================= */
.docs-wrapper { display: grid; grid-template-columns: 280px 1fr; gap: 40px; padding-top: 100px; min-height: 100vh; }
.docs-sidebar {
    position: sticky; top: 100px; height: calc(100vh - 120px); overflow-y: auto;
    border-left: 1px solid var(--border-color); padding-left: 20px;
}
.docs-sidebar h4 { font-size: 0.9rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin: 25px 0 10px; }
.docs-sidebar a { display: block; padding: 8px 12px; border-radius: 8px; font-size: 0.95rem; color: var(--text-main); transition: 0.2s; opacity: 0.8; }
.docs-sidebar a:hover { background: rgba(79, 149, 231, 0.1); color: var(--color-blue); opacity: 1; }
.docs-sidebar a.active { background: rgba(16, 236, 115, 0.1); color: var(--color-green); border-right: 3px solid var(--color-green); font-weight: bold; opacity: 1; }

.docs-content { padding-bottom: 100px; max-width: 900px; }
.doc-section { margin-bottom: 60px; scroll-margin-top: 120px; border-bottom: 1px solid var(--border-color); padding-bottom: 40px; }
.doc-title { font-size: 2rem; font-weight: bold; margin-bottom: 20px; color: var(--text-main); display: flex; align-items: center; gap: 10px; }
.doc-text { color: var(--text-muted); font-size: 1.05rem; line-height: 1.9; margin-bottom: 20px; text-align: justify; }

.code-box {
    background: var(--code-bg); border-radius: 12px; border: 1px solid var(--border-color);
    margin: 20px 0; overflow: hidden; position: relative; direction: ltr; text-align: left;
}
.code-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 10px 15px; background: rgba(0,0,0,0.2); border-bottom: 1px solid var(--border-color);
    font-family: monospace; font-size: 0.85rem; color: var(--text-muted);
}
.copy-btn { background: transparent; border: none; color: var(--text-muted); cursor: pointer; font-size: 0.9rem; transition: 0.3s; }
.copy-btn:hover { color: var(--color-green); }
pre { margin: 0; padding: 15px; overflow-x: auto; }
code { font-family: 'Consolas', 'Monaco', monospace; font-size: 0.9rem; line-height: 1.5; }

.callout {
    padding: 15px 20px; border-radius: 10px; margin: 20px 0; border-right: 4px solid;
    background: rgba(255,255,255,0.03); display: flex; gap: 15px; align-items: flex-start;
}
.callout.info { border-color: var(--color-blue); background: rgba(79, 149, 231, 0.05); }
.callout.warning { border-color: #f59e0b; background: rgba(245, 158, 11, 0.05); }
.callout.success { border-color: var(--color-green); background: rgba(16, 236, 115, 0.05); }
.callout i { font-size: 1.2rem; margin-top: 3px; }

.sidebar-toggle { display: none; position: fixed; bottom: 20px; left: 20px; z-index: 1001; background: var(--color-blue); color: white; border: none; width: 50px; height: 50px; border-radius: 50%; box-shadow: 0 5px 15px rgba(0,0,0,0.3); font-size: 1.2rem; cursor: pointer; }
.docs-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); z-index: 1999; backdrop-filter: blur(3px); }
.docs-overlay.active { display: block; }

/* =========================================
   13. FAQ & Services
   ========================================= */
.faq-tabs { display: flex; justify-content: center; gap: 15px; margin-bottom: 40px; flex-wrap: wrap; }
.faq-container { max-width: 900px; margin: 0 auto; }
.accordion-item {
    background: var(--bg-glass); border: 1px solid var(--border-color); border-radius: 15px;
    margin-bottom: 20px; overflow: hidden; transition: 0.3s;
}
.accordion-header {
    padding: 20px 25px; cursor: pointer; display: flex; justify-content: space-between; align-items: center;
    font-size: 1.1rem; font-weight: bold; color: var(--text-main); user-select: none;
}
.accordion-header i { color: var(--color-green); transition: 0.3s; font-size: 1.2rem; }
.accordion-body {
    max-height: 0; overflow: hidden; transition: max-height 0.4s ease-out;
    padding: 0 25px; color: var(--text-muted); line-height: 1.8; text-align: justify;
    border-top: 1px solid transparent;
}
.accordion-item.active { border-color: var(--color-blue); background: var(--bg-glass-hover); }
.accordion-item.active .accordion-header i { transform: rotate(180deg); color: var(--color-blue); }
.accordion-item.active .accordion-body { padding: 15px 25px 25px; border-top-color: rgba(255,255,255,0.05); }

.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 30px; }
.service-card {
    background: var(--bg-glass); backdrop-filter: blur(12px); border: 1px solid var(--border-color);
    border-radius: 20px; padding: 30px; display: flex; flex-direction: column; align-items: flex-start;
    transition: 0.3s; cursor: pointer; position: relative; overflow: hidden; height: 100%;
}
.service-card:hover { transform: translateY(-7px); border-color: var(--color-green); box-shadow: var(--card-shadow); background: var(--bg-glass-hover); }
.service-icon {
    width: 60px; height: 60px; background: rgba(79, 149, 231, 0.1); border-radius: 15px;
    display: flex; align-items: center; justify-content: center; font-size: 1.8rem; color: var(--color-blue); margin-bottom: 20px; transition: 0.3s;
}
.service-card:hover .service-icon { background: var(--color-blue); color: #fff; }
.info-badge { background: rgba(79, 149, 231, 0.1); color: var(--color-blue); padding: 5px 12px; border-radius: 8px; font-size: 0.85rem; display: inline-block; margin-left: 10px; margin-bottom: 5px; }

/* =========================================
   14. About & Roles (Extras)
   ========================================= */
.row-wrapper { display: flex; align-items: center; gap: 60px; margin-bottom: 120px; }
.row-wrapper.reverse { flex-direction: row-reverse; }
.content-box { flex: 1; }
.image-box { flex: 1; position: relative; }
.glass-panel {
    background: var(--bg-glass); backdrop-filter: blur(16px); border: 1px solid var(--border-color);
    border-radius: 20px; padding: 40px; box-shadow: var(--card-shadow); position: relative; overflow: hidden; color: var(--text-main);
}
.glass-panel::before { content: ''; position: absolute; top: 0; left: 0; width: 4px; height: 100%; background: linear-gradient(to bottom, var(--color-blue), var(--color-green)); }
.about-img { width: 100%; border-radius: 20px; border: 1px solid var(--border-color); box-shadow: 0 20px 50px rgba(0,0,0,0.4); transition: 0.5s; object-fit: cover; height: 350px; }
.row-wrapper:hover .about-img { transform: scale(1.02) rotate(1deg); border-color: var(--color-blue); }

.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; margin-top: 50px; }
.team-card { background: var(--bg-glass); backdrop-filter: blur(10px); border: 1px solid var(--border-color); border-radius: 20px; padding: 30px; text-align: center; transition: 0.4s; }
.team-card:hover { transform: translateY(-10px); border-color: var(--color-green); box-shadow: var(--card-shadow); }
.team-img { width: 120px; height: 120px; border-radius: 50%; object-fit: cover; border: 3px solid var(--color-blue); margin-bottom: 20px; padding: 3px; background: transparent; }
.team-role { color: var(--color-green); font-size: 0.9rem; margin-bottom: 15px; font-weight: bold; }

.roles-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 30px; margin-top: 40px; }
.role-card {
    background: var(--bg-glass); backdrop-filter: blur(12px); border: 1px solid var(--border-color);
    border-radius: 24px; padding: 30px; position: relative; overflow: hidden; display: flex; flex-direction: column; transition: 0.4s;
}
.role-card:hover { transform: translateY(-10px) scale(1.02); border-color: var(--color-green); box-shadow: var(--card-shadow); background: var(--bg-glass-hover); }
.role-number { position: absolute; top: -10px; left: -10px; font-size: 5rem; font-weight: 900; color: var(--role-number-color); z-index: 0; pointer-events: none; }
.role-header { display: flex; align-items: center; gap: 15px; margin-bottom: 20px; z-index: 1; }
.role-icon {
    width: 60px; height: 60px; background: rgba(79, 149, 231, 0.1); border-radius: 15px;
    display: flex; align-items: center; justify-content: center; font-size: 1.8rem; color: var(--color-blue); border: 1px solid rgba(79, 149, 231, 0.2);
}
.role-card:hover .role-icon { background: var(--color-blue); color: #fff; }
.role-desc { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 20px; z-index: 1; flex-grow: 1; text-align: justify; }
.role-footer { margin-top: auto; border-top: 1px dashed var(--border-color); padding-top: 15px; z-index: 1; }
.role-connection { font-size: 0.85rem; color: var(--color-green); display: flex; align-items: center; gap: 8px; }

/* Chain Section */
.chain-node { background: var(--bg-glass); border: 2px solid var(--border-color); padding: 20px 30px; border-radius: 50px; text-align: center; min-width: 180px; transition: 0.3s; color: var(--text-main); }
.chain-node:hover { border-color: var(--color-green); box-shadow: 0 0 20px var(--primary-glow); transform: scale(1.05); }
.chain-arrow { font-size: 1.5rem; color: var(--color-blue); animation: flowAnim 2s infinite; }
@keyframes flowAnim { 0%, 100% { opacity: 0.5; transform: translateX(0); } 50% { opacity: 1; transform: translateX(-5px); } }

/* Benefits */
.benefit-item {
    background: var(--bg-glass); border: 1px solid var(--border-color); border-right: 4px solid var(--color-green);
    padding: 25px; border-radius: 12px; display: flex; gap: 15px; align-items: flex-start; transition: 0.3s;
}
.benefit-item:hover { transform: translateY(-5px); box-shadow: var(--card-shadow); }
.benefit-item i { color: var(--color-green); font-size: 1.5rem; margin-top: 5px; }

/* =========================================
   15. Footer
   ========================================= */
footer {
    background: #020617; padding: 70px 0 30px; border-top: 1px solid var(--border-color);
    margin-top: 80px; font-size: 0.95rem;
}
body.light-mode footer { background: #f1f5f9; border-top-color: #e2e8f0; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 50px; }
.footer-col h4 { color: var(--text-main); margin-bottom: 25px; font-size: 1.2rem; }
body.light-mode .footer-col h4 { color: #0f172a; }
.footer-col a { display: block; margin-bottom: 12px; color: var(--text-muted); transition: 0.3s; }
.footer-col a:hover { color: var(--color-green); padding-right: 8px; }
.social-icon { color: var(--text-muted); margin-left: 15px; font-size: 1.3rem; transition: 0.3s; }
.social-icon:hover { color: var(--color-blue); }

/* =========================================
   16. Responsive Design
   ========================================= */
@media (max-width: 992px) {
    .hero-grid { grid-template-columns: 1fr; text-align: center; gap: 40px; }
    .hero { padding-top: 140px; }
    .gradient-text { font-size: 2.5rem; }
    .hero-img { max-width: 80%; margin: 0 auto; }
    .about-grid { grid-template-columns: 1fr; }
    .post-layout, .terms-layout, .docs-wrapper, .contact-container { grid-template-columns: 1fr; }
    .sidebar { display: none; }
    .terms-sidebar {
        position: sticky; top: 80px; height: auto; margin-bottom: 20px; z-index: 100;
        display: flex; flex-wrap: nowrap; overflow-x: auto; padding: 15px; white-space: nowrap;
    }
    .sidebar-title { display: none; }
    .terms-nav { display: flex; gap: 10px; }
    .terms-nav a { border-right: none; border-bottom: 3px solid transparent; }
    .terms-nav a.active { border-right: none; border-bottom-color: var(--color-green); }
    .docs-sidebar {
        position: fixed; top: 0; right: -300px; width: 280px; height: 100vh; z-index: 2000;
        background: var(--bg-body); border-left: 1px solid var(--border-color); transition: 0.3s; padding-top: 60px;
    }
    .docs-sidebar.active { right: 0; }
    .sidebar-toggle { display: flex; align-items: center; justify-content: center; }
    .chain-container { flex-direction: column; }
    .chain-arrow { transform: rotate(-90deg); margin: 10px 0; }
    .row-wrapper, .row-wrapper.reverse { flex-direction: column; gap: 30px; margin-bottom: 80px; }
    .image-box { width: 100%; }
    .featured-post { grid-template-columns: 1fr; }
    .map-container { min-height: 300px; }
}

@media (max-width: 768px) {
    .nav-wrapper { flex-direction: column; gap: 15px; }
    nav ul { flex-wrap: wrap; justify-content: center; gap: 15px; }
    .header-actions { margin-bottom: 10px; }
    .section-title h2, .page-title, .cta-section h2 { font-size: 2rem; }
    .model-flow { flex-direction: column; }
    .flow-arrow { transform: rotate(90deg); margin: 10px 0; }
    .footer-grid, .form-grid, .roles-grid, .benefits-grid, .team-grid { grid-template-columns: 1fr; text-align: center; }
    .footer-grid { gap: 30px; }
    .blog-controls { flex-direction: column; align-items: stretch; }
    .search-box { width: 100%; }
    .job-card { flex-direction: column; align-items: flex-start; gap: 20px; }
    .job-info { flex-direction: column; align-items: flex-start; gap: 15px; width: 100%; }
    .apply-btn { width: 100%; text-align: center; }
    .job-tags { margin-left: 0; margin-top: 5px; flex-wrap: wrap; }
}