/*
Theme Name: Corporate Tech Theme
Theme URI: https://github.com/suxuan-king1/corp_main
Author: Corp Main
Author URI: https://github.com/suxuan-king1
Description: A modern, tech-focused corporate theme for showcasing company services and partnerships
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: corp-tech-theme
Tags: corporate, business, technology, modern, clean
*/

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    color: #333;
    background: #fff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.site-header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.header-top {
    background: #fff;
    border-bottom: 1px solid #e8e8e8;
}

.header-top-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.site-branding {
    display: flex;
    align-items: center;
}

.site-logo {
    font-size: 22px;
    font-weight: 600;
    color: #4a6cf7;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.site-logo:hover {
    opacity: 0.85;
}

.site-logo::before {
    display: none;
}

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

.custom-logo-link img {
    max-height: 45px;
    width: auto;
}

/* Navigation */
.main-navigation {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    width: 100%;
}

.main-navigation .container {
    padding: 0;
}

.main-navigation ul {
    display: flex;
    gap: 0;
    list-style: none;
    margin: 0;
    padding: 0;
    justify-content: center;
}

.main-navigation li {
    margin: 0;
}

.main-navigation a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    padding: 16px 40px;
    transition: all 0.3s ease;
    position: relative;
    display: block;
}

.main-navigation a:hover,
.main-navigation a.current {
    background: rgba(255, 255, 255, 0.15);
}

.main-navigation a::after {
    display: none;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #4a6cf7;
    padding: 8px;
    border-radius: 4px;
    transition: background 0.3s ease;
}

.mobile-menu-toggle:hover {
    background: rgba(74, 108, 247, 0.1);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 100px 0;
    text-align: center;
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    animation: fadeInUp 0.8s ease;
}

.hero-subtitle {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.9;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-cta {
    display: inline-block;
    padding: 15px 40px;
    background: #fff;
    color: #667eea;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Section Styles */
.section {
    padding: 80px 0;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 50px;
    color: #333;
}

.section-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 50px;
    font-size: 18px;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.feature-card {
    background: #fff;
    padding: 40px 30px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 20px;
    color: #1a73e8;
}

.feature-title {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #333;
}

.feature-description {
    color: #666;
    line-height: 1.8;
}

/* Stats Section */
.stats-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    text-align: center;
}

.stat-item {
    padding: 20px;
}

.stat-number {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 18px;
    opacity: 0.9;
}

/* Services Section */
.services-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.service-item {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 8px;
    border-left: 4px solid #1a73e8;
    transition: all 0.3s ease;
}

.service-item:hover {
    background: #fff;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.service-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #333;
}

.service-description {
    color: #666;
    line-height: 1.8;
}

/* Footer */
.site-footer {
    background: #2c3e50;
    color: #ecf0f1;
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-section h3 {
    margin-bottom: 20px;
    font-size: 18px;
    color: #fff;
}

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

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

.footer-section a {
    color: #ecf0f1;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #1a73e8;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #95a5a6;
}

.footer-bottom a {
    color: #95a5a6;
    text-decoration: none;
}

.footer-bottom a:hover {
    color: #95a5a6;
    text-decoration: none;
}

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

/* Responsive */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }

    .main-navigation {
        display: none;
        position: static;
        width: 100%;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        padding: 0;
    }

    .main-navigation ul {
        flex-direction: column;
        gap: 0;
        width: 100%;
    }

    .main-navigation a {
        border: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        padding: 16px 20px;
    }

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

    .hero-title {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .section-title {
        font-size: 28px;
    }

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

/* Utility Classes */
.text-center {
    text-align: center;
}

.mb-20 {
    margin-bottom: 20px;
}

.mb-30 {
    margin-bottom: 30px;
}

.mb-40 {
    margin-bottom: 40px;
}

.mt-40 {
    margin-top: 40px;
}

/* Background Variations */
.bg-light {
    background-color: #f8f9fa;
}

.bg-white {
    background-color: #fff;
}

/* Content Page Styles */
.page-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 20px;
}

.page-content h1 {
    font-size: 36px;
    margin-bottom: 30px;
    color: #333;
}

.page-content h2 {
    font-size: 28px;
    margin-top: 40px;
    margin-bottom: 20px;
    color: #333;
}

.page-content p {
    margin-bottom: 20px;
    line-height: 1.8;
    color: #666;
}

.page-content ul,
.page-content ol {
    margin-bottom: 20px;
    padding-left: 40px;
    color: #666;
}

.page-content li {
    margin-bottom: 10px;
}