/*
Theme Name: PNMD
Theme URI: https://example.com/pnmd
Author: PNMD Team
Author URI: https://example.com/
Description: Một theme WordPress hiện đại, tinh tế và tối giản dành cho doanh nghiệp và blog cá nhân.
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: pnmd
Tags: custom-colors, custom-menu, featured-images, full-width-template, theme-options, translation-ready
*/

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

body {
    font-family: 'Google Sans', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: #1e293b;
    background-color: #ffffff;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Premium Header */
.site-header {
    padding: 20px 0;
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-title a {
    font-size: 2rem;
    font-weight: 700;
    color: #0f172a;
    text-decoration: none;
    letter-spacing: -0.025em;
    background: linear-gradient(to right, #6366f1, #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.main-navigation ul {
    list-style: none;
    display: flex;
    gap: 30px;
}

.main-navigation a {
    text-decoration: none;
    color: #475569;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.main-navigation a:hover {
    color: #6366f1;
}

/* Main Content Area */
.site-main {
    padding: 80px 0;
}

article {
    background: white;
    padding: 60px;
    border-radius: 24px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.04);
}

.entry-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 30px;
    color: #0f172a;
    line-height: 1.1;
}

/* Footer */
.site-footer {
    padding: 60px 0;
    background: #0f172a;
    color: #94a3b8;
    text-align: center;
}

/* Custom Gradient Borders for Icons */
.gradient-border-icon {
    position: relative;
    border: 1px solid transparent;
}

.gradient-border-icon::before {
    content: "";
    position: absolute;
    inset: -1px;
    border-radius: inherit; 
    padding: 1px; 
    background: linear-gradient(52.8deg, #FD5C01 6.02%, #FFD6BE 62.61%); 
    -webkit-mask: 
       linear-gradient(#fff 0 0) content-box, 
       linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}