/*
Theme Name: Ngoại Cảm
Theme URI: https://ngoaicam.vn
Author: NgoaiCam Team
Author URI: https://ngoaicam.vn
Description: Giao diện WordPress chủ đề tâm linh – ý thức – ngoại cảm. Phong cách huyền học tím vàng, tối ưu SEO và mobile.
Version: 1.1.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: ngoaicam
Tags: blog, custom-menu, featured-images, full-width-template, footer-widgets, custom-background, custom-colors, custom-logo, sticky-post, theme-options, two-columns, right-sidebar, rtl-language-support, translation-ready
*/

/* =============================================
   CSS VARIABLES
   ============================================= */
:root {
  --pd: #2E1A47;
  --pm: #4B2E83;
  --pl: #7B5EA7;
  --pp: #C5B4E3;
  --gold: #D4AF37;
  --gold-lt: #F0D060;
  --cream: #F7F5F0;
  --white: #FFFFFF;
  --td: #1A0F2E;
  --tm: #4A3D6B;
  --tl: #9080B0;
  --shadow: 0 4px 24px rgba(46,26,71,0.12);
  --shadow-lg: 0 12px 48px rgba(46,26,71,0.2);
  --tr: all 0.3s ease;
  --radius: 12px;
}

/* =============================================
   RESET & BASE
   ============================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Be Vietnam Pro', sans-serif; background: var(--cream); color: var(--td); line-height: 1.7; }
a { text-decoration: none; color: inherit; transition: var(--tr); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container-wide { max-width: 1400px; margin: 0 auto; padding: 0 24px; }

/* =============================================
   TYPOGRAPHY
   ============================================= */
h1,h2,h3,h4,h5,h6 { font-family: 'Playfair Display', serif; line-height: 1.2; color: var(--pd); }
p { margin-bottom: 1em; }
p:last-child { margin-bottom: 0; }

.sec { padding: 72px 0; }
.sec-alt { background: var(--white); }
.sec-cream { background: var(--cream); }
.sec-dark { background: linear-gradient(160deg, #100620 0%, #2E1A47 45%, #3D2460 75%, #1A0B30 100%); }

.sec-head { margin-bottom: 48px; }
.sec-head.center { text-align: center; }
.gold-bar { display: inline-block; width: 44px; height: 3px; background: var(--gold); border-radius: 2px; margin-bottom: 14px; }
.gold-bar.center-bar { display: block; margin: 0 auto 14px; }
.sec-title { font-family: 'Playfair Display', serif; font-size: clamp(1.5rem, 3vw, 2.2rem); color: var(--pd); margin-bottom: 8px; }
.sec-sub { color: var(--tm); font-size: 0.98rem; font-weight: 300; }
.sec-title.light { color: var(--gold); }
.sec-sub.light { color: rgba(255,255,255,0.55); }

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-block; padding: 12px 28px; border-radius: 6px;
  font-family: 'Be Vietnam Pro', sans-serif; font-weight: 600; font-size: 0.88rem;
  letter-spacing: 0.5px; cursor: pointer; transition: var(--tr); border: none; text-align: center;
}
.btn-gold { background: var(--gold); color: var(--pd); }
.btn-gold:hover { background: var(--gold-lt); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(212,175,55,0.35); }
.btn-outline { background: transparent; color: var(--cream); border: 1.5px solid rgba(255,255,255,0.5); }
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: var(--cream); }
.btn-purple { background: var(--pm); color: var(--white); }
.btn-purple:hover { background: var(--pd); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(75,46,131,0.35); }
.btn-outline-dark { background: transparent; color: var(--pm); border: 1.5px solid var(--pm); }
.btn-outline-dark:hover { background: var(--pm); color: var(--white); }
.btn-sm { padding: 8px 18px; font-size: 0.82rem; }
.btn-full { width: 100%; display: block; }

/* =============================================
   CARDS SHARED
   ============================================= */
.card-hover { transition: var(--tr); }
.card-hover:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg) !important; }

/* =============================================
   BADGES
   ============================================= */
.badge {
  display: inline-block; padding: 3px 9px; border-radius: 3px;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase;
}
.badge-gold { background: var(--gold); color: var(--pd); }
.badge-purple { background: var(--pm); color: var(--white); }

/* =============================================
   WORDPRESS CORE CLASSES
   ============================================= */
.wp-block-image { margin: 1.5em 0; }
.aligncenter { text-align: center; }
.alignleft { float: left; margin: 0 1.5em 1em 0; }
.alignright { float: right; margin: 0 0 1em 1.5em; }
.clearfix::after { content: ''; display: table; clear: both; }
.screen-reader-text {
  border: 0; clip: rect(1px, 1px, 1px, 1px); clip-path: inset(50%);
  height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; word-wrap: normal !important;
}

/* =============================================
   PAGINATION
   ============================================= */
.pagination { display: flex; gap: 8px; justify-content: center; margin: 48px 0; flex-wrap: wrap; }
.pagination a, .pagination span {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 6px;
  font-size: 0.88rem; font-weight: 600; transition: var(--tr);
  border: 1.5px solid rgba(75,46,131,0.15); color: var(--tm);
}
.pagination a:hover { background: var(--pm); color: var(--white); border-color: var(--pm); }
.pagination .current { background: var(--pd); color: var(--gold); border-color: var(--pd); }

/* =============================================
   RESPONSIVE UTILITIES
   ============================================= */
@media (max-width: 768px) {
  .sec { padding: 52px 0; }
  .container, .container-wide { padding: 0 16px; }
  .hide-mobile { display: none !important; }
}
@media (min-width: 769px) { .show-mobile-only { display: none !important; } }