/*
Theme Name: 123B Official
Theme URI: https://123bwd.com/
Description: Giao dien Child Theme doc quyen toi uu SEO thuong hieu 123B
Author: 123B
Author URI: https://123bwd.com/
Template: generatepress
Version: 2.0.0
Text Domain: 123bwd
*/

:root {
    --123b-navy: #021a40;
    --123b-blue: #0a58a8;
    --123b-cyan: #1cd2ff;
    --123b-indigo: #3b4ef8;
    --123b-gold: #f6df49;
    --123b-black: #000000;
}

body {
    background-color: #f1f5f9 !important;
    color: #1e293b;
}

/* =========================================
   1. TANG 1: HEADER CHINH (LOGO TRAI - NUT CTA PHAI)
   ========================================= */
.site-header {
    background-color: var(--123b-navy) !important;
    border-bottom: 1px solid rgba(28, 210, 255, 0.18);
}
.inside-header {
    max-width: 1240px;
    margin: 0 auto;
    padding: 16px 24px !important;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.site-branding .main-title {
    margin: 0;
}
.site-header .main-title a,
.site-header .main-title a:visited {
    font-size: 34px;
    font-weight: 900;
    letter-spacing: 1px;
    background: linear-gradient(180deg, #ffffff 20%, #f6df49 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-decoration: none !important;
}

/* Cum nut Pill (Gradient Cyan-Blue & Black) ben phai Header */
.cta-123b-group {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
}
.btn-123b-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 28px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 13.5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: none !important;
    color: #ffffff !important;
    transition: all 0.2s ease;
    white-space: nowrap;
}
.btn-123b-gradient {
    background: linear-gradient(180deg, #1cd2ff 0%, #3b4ef8 100%);
    box-shadow: 0 4px 15px rgba(28, 210, 255, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.25);
}
.btn-123b-black {
    background-color: var(--123b-black);
    border: 1px solid rgba(28, 210, 255, 0.35);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}
.btn-123b-pill:hover {
    transform: translateY(-2px);
    color: var(--123b-gold) !important;
}

/* =========================================
   2. TANG 2: THANH MENU 12 CHUYEN MUC FULL-WIDTH
   ========================================= */
.main-navigation {
    background: linear-gradient(180deg, #0e6cc4 0%, #054080 100%) !important;
    border-bottom: 2px solid #022b59;
    box-shadow: 0 4px 12px rgba(2, 26, 64, 0.15);
}
.main-navigation .inside-navigation {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 12px;
    display: flex;
    justify-content: center;
}
.main-navigation .main-nav ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    margin: 0;
}
.main-navigation .main-nav ul li a {
    color: #ffffff !important;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 13.5px;
    padding: 0 15px !important;
    line-height: 50px !important;
    position: relative;
    letter-spacing: 0.3px;
    transition: all 0.2s ease;
}
.main-navigation .main-nav ul li:hover > a,
.main-navigation .main-nav ul li[class*="current-menu-"] > a {
    color: var(--123b-gold) !important;
    background-color: rgba(2, 26, 64, 0.35) !important;
}

/* Nhan HOT do tren thanh Menu */
.nav-hot-badge {
    position: absolute;
    top: 5px;
    right: 4px;
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: #ffffff;
    font-size: 9px;
    font-weight: 800;
    line-height: 1;
    padding: 2px 5px;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(220, 38, 38, 0.4);
}

/* =========================================
   3. KHUNG NOI DUNG CHINH 1 COT (NO SIDEBAR)
   ========================================= */
.site.grid-container {
    max-width: 1200px !important;
    margin: 30px auto !important;
    padding: 0 20px;
}
.inside-article {
    background: #ffffff;
    border-radius: 14px;
    padding: 38px 42px !important;
    box-shadow: 0 6px 24px rgba(15, 23, 42, 0.06);
    border: 1px solid #e2e8f0;
}
.inside-article h1,
.inside-article h2,
.inside-article h3 {
    color: var(--123b-navy);
    font-weight: 800;
}

/* Banner / Box CTA Fernando Torres trong bai viet */
.hero-123b-box {
    background: radial-gradient(circle at center, #09357a 0%, #021a40 100%);
    color: #ffffff;
    padding: 40px 30px;
    border-radius: 14px;
    text-align: center;
    margin-bottom: 32px;
    border: 1px solid rgba(28, 210, 255, 0.3);
    box-shadow: 0 10px 25px rgba(2, 26, 64, 0.2);
}
.hero-123b-box h1,
.hero-123b-box h2 {
    color: #ffffff !important;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 14px;
}
.hero-123b-box .gold-highlight {
    color: var(--123b-gold);
}
.hero-123b-actions {
    display: flex;
    justify-content: center;
    gap: 18px;
    margin-top: 24px;
    flex-wrap: wrap;
}
.hero-123b-actions .btn-123b-pill {
    min-width: 240px;
    padding: 14px 34px;
    font-size: 15px;
}

/* =========================================
   4. FOOTER 3 COT CHUYEN NGHIEP
   ========================================= */
.footer-123b-area {
    background: linear-gradient(180deg, #052c65 0%, #021a40 100%);
    color: #cbd5e1;
    padding: 50px 20px 35px;
    border-top: 3px solid #0e6cc4;
}
.footer-123b-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 40px;
}
.footer-logo-text {
    font-size: 32px;
    font-weight: 900;
    color: #ffffff;
    margin-bottom: 14px;
    letter-spacing: 1px;
}
.footer-logo-text span {
    color: var(--123b-gold);
}
.footer-col-brand p {
    font-size: 14.5px;
    line-height: 1.7;
    color: #cbd5e1;
}
.footer-col-brand a {
    color: var(--123b-gold);
    text-decoration: none;
}
.footer-col-title {
    font-size: 16px;
    font-weight: 800;
    color: var(--123b-gold);
    margin-bottom: 18px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid rgba(28, 210, 255, 0.2);
    padding-bottom: 8px;
}
.footer-123b-links {
    list-style: none;
    margin: 0;
    padding: 0;
}
.footer-123b-links li {
    margin-bottom: 10px;
}
.footer-123b-links li a {
    color: #e2e8f0;
    text-decoration: none;
    font-size: 14.5px;
    transition: color 0.2s ease, padding-left 0.2s ease;
}
.footer-123b-links li a:hover {
    color: var(--123b-cyan);
    padding-left: 5px;
}
.site-info {
    background-color: #01112b !important;
    color: #94a3b8 !important;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 18px 20px !important;
}
.site-info a {
    color: var(--123b-gold) !important;
    text-decoration: none;
}

/* =========================================
   5. TRANG TAC GIA (AUTHOR.PHP - E-E-A-T)
   ========================================= */
.author-123b-wrapper {
    max-width: 1120px;
    margin: 10px auto 30px;
}
.author-123b-card {
    background: var(--123b-navy);
    color: #ffffff;
    border: 1px solid rgba(28, 210, 255, 0.3);
    border-radius: 14px;
    padding: 32px;
    box-shadow: 0 8px 24px rgba(2, 26, 64, 0.25);
    margin-bottom: 35px;
}
.author-123b-header {
    display: flex;
    align-items: flex-start;
    gap: 28px;
}
.author-123b-avatar img {
    width: 130px;
    height: 130px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--123b-cyan);
    box-shadow: 0 0 0 3px var(--123b-indigo);
    background: #fff;
}
.author-123b-badge {
    display: inline-block;
    background: linear-gradient(180deg, #1cd2ff 0%, #3b4ef8 100%);
    color: #ffffff;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 14px;
    border-radius: 999px;
    margin-bottom: 10px;
}
.author-123b-name {
    font-size: 28px;
    font-weight: 800;
    color: var(--123b-gold) !important;
    margin: 0 0 6px 0;
}
.author-123b-role {
    font-size: 15px;
    color: #cbd5e1;
    font-weight: 600;
    margin-bottom: 16px;
}
.author-123b-bio {
    color: #f1f5f9;
    font-size: 15.5px;
    line-height: 1.7;
    margin-bottom: 20px;
}
.author-123b-socials {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 16px;
    border-top: 1px dashed rgba(255, 255, 255, 0.15);
}

@media (max-width: 768px) {
    .inside-header {
        flex-direction: column;
        gap: 14px;
    }
    .cta-123b-group {
        margin-left: 0;
    }
    .footer-123b-container {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    .inside-article {
        padding: 24px 18px !important;
    }
    .author-123b-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}