/*
Theme Name: Kadence PriHub Child
Theme URI: https://prihub.vn
Description: Child theme for Kadence, customized for PriHub.vn - "Giao Lo Hanh Phuc"
Author: PriHub
Author URI: https://prihub.vn
Template: kadence
Version: 0.1.0
Text Domain: kadence-prihub-child
*/

/* =====================================================
   PRIHUB DESIGN TOKENS - PALETTE C1
   ===================================================== */

:root {
    /* === Palette C1: Forest + Terracotta + Sage === */
    --prihub-forest: #1A392B;        /* Chữ chính, logo - Mộc đậm */
    --prihub-terracotta: #BF5700;    /* CTA, link - Thổ */
    --prihub-sage: #8B9D7D;          /* Block phụ, icon, divider - Mộc nhạt */
    --prihub-mist: #7B8FA1;          /* Phụ đề, caption */
    --prihub-cream: #FDF8F3;         /* Background chính */

    /* === Sắc độ phụ (auto-generated) === */
    --prihub-forest-light: #2A5341;
    --prihub-forest-dark: #0F2419;
    --prihub-terracotta-light: #E8A87C;
    --prihub-terracotta-dark: #8C3F00;
    --prihub-sage-light: #A8B89C;
    --prihub-cream-warm: #F5EFE6;

    /* === Typography === */
    --prihub-font-heading: 'Merriweather', Georgia, 'Times New Roman', serif;
    --prihub-font-body: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --prihub-font-mono: 'Fira Code', 'Courier New', monospace;

    /* === Override Kadence variables === */
    --global-palette1: var(--prihub-forest);
    --global-palette2: var(--prihub-terracotta);
    --global-palette3: var(--prihub-sage);
    --global-palette4: var(--prihub-mist);
    --global-palette9: var(--prihub-cream);
    --global-body-font-family: var(--prihub-font-body);
    --global-heading-font-family: var(--prihub-font-heading);
}

/* =====================================================
   GLOBAL STYLES
   ===================================================== */

body {
    background-color: var(--prihub-cream);
    color: var(--prihub-forest);
    font-family: var(--prihub-font-body);
    font-size: 16px;
    line-height: 1.7;
}

h1, h2, h3, h4, h5, h6,
.wp-block-heading {
    font-family: var(--prihub-font-heading);
    color: var(--prihub-forest);
    line-height: 1.3;
    font-weight: 700;
}

a {
    color: var(--prihub-terracotta);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover,
a:focus {
    color: var(--prihub-terracotta-dark);
    text-decoration: underline;
    text-underline-offset: 3px;
}

code, pre, kbd, samp {
    font-family: var(--prihub-font-mono);
    font-size: 0.92em;
}

/* =====================================================
   BUTTONS - DEFAULT KADENCE OVERRIDE
   ===================================================== */

.wp-block-button__link,
button.wp-block-button__link,
.kadence-button {
    background-color: var(--prihub-terracotta);
    color: var(--prihub-cream);
    font-family: var(--prihub-font-body);
    font-weight: 600;
    letter-spacing: 0.5px;
    border-radius: 2px;
    padding: 12px 28px;
    transition: background-color 0.2s ease;
}

.wp-block-button__link:hover,
button.wp-block-button__link:hover,
.kadence-button:hover {
    background-color: var(--prihub-terracotta-dark);
    color: var(--prihub-cream);
}

/* =====================================================
   BLOCKQUOTE & PULLQUOTE - SAGE ACCENT
   ===================================================== */

blockquote,
.wp-block-quote {
    border-left: 3px solid var(--prihub-sage);
    background-color: rgba(139, 157, 125, 0.08);
    padding: 16px 24px;
    font-style: italic;
    color: var(--prihub-forest);
    margin: 24px 0;
}

blockquote cite,
.wp-block-quote cite {
    display: block;
    margin-top: 12px;
    font-size: 0.875em;
    color: var(--prihub-mist);
    font-style: normal;
}

/* =====================================================
   SELECTION - TERRACOTTA HIGHLIGHT
   ===================================================== */

::selection {
    background-color: var(--prihub-terracotta-light);
    color: var(--prihub-forest);
}
/* =====================================================
   HOMEPAGE "GIAO LO" — Template Giao Lo Homepage
   ===================================================== */

.prihub-homepage {
    color: var(--prihub-forest);
}

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

.prihub-container-narrow {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- Section 1: Hero ---------- */

.prihub-hero {
    background-color: var(--prihub-cream);
    padding: 120px 0;
    text-align: center;
}

.prihub-kicker {
    font-family: 'Open Sans', sans-serif;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--prihub-terracotta);
    margin: 0 0 32px;
}

.prihub-hero-title {
    font-family: 'Merriweather', serif;
    font-weight: 700;
    font-size: 48px;
    line-height: 1.2;
    color: var(--prihub-forest);
    margin: 0 auto 24px;
    max-width: 800px;
}

.prihub-hero-subtitle {
    font-family: 'Open Sans', sans-serif;
    font-size: 18px;
    line-height: 1.6;
    color: var(--prihub-forest);
    max-width: 600px;
    margin: 0 auto 40px;
}

.prihub-hero-cta {
    margin: 0;
}

/* ---------- Buttons ---------- */

.prihub-btn {
    display: inline-block;
    padding: 14px 32px;
    font-family: 'Open Sans', sans-serif;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-decoration: none;
    border-radius: 2px;
    transition: background-color 0.2s ease, transform 0.2s ease;
    border: 2px solid transparent;
}

.prihub-btn-primary {
    background-color: var(--prihub-terracotta);
    color: var(--prihub-cream);
}

.prihub-btn-primary:hover {
    background-color: var(--prihub-terracotta-dark);
    color: var(--prihub-cream);
    transform: translateY(-1px);
}

.prihub-btn-secondary {
    background-color: transparent;
    color: var(--prihub-cream);
    border-color: var(--prihub-cream);
}

.prihub-btn-secondary:hover {
    background-color: var(--prihub-cream);
    color: var(--prihub-forest);
}

/* ---------- Section heading shared ---------- */

.prihub-section-head {
    text-align: center;
    margin-bottom: 56px;
}

.prihub-section-title {
    font-family: 'Merriweather', serif;
    font-weight: 700;
    font-size: 36px;
    color: var(--prihub-forest);
    margin: 0 0 12px;
}

.prihub-section-sub {
    font-family: 'Open Sans', sans-serif;
    font-size: 16px;
    color: var(--prihub-mist);
    margin: 0;
}

/* ---------- Section 2: 4 Tru Cot ---------- */

.prihub-pillars {
    background-color: #ffffff;
    padding: 96px 0;
}

.prihub-pillars-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.prihub-pillar {
    background-color: var(--prihub-cream-warm);
    padding: 40px;
    border-left: 3px solid var(--prihub-forest);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.prihub-pillar:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 57, 43, 0.08);
}

.pillar-xuong    { border-left-color: var(--prihub-forest); }
.pillar-vuon     { border-left-color: var(--prihub-sage); }
.pillar-thuphong { border-left-color: var(--prihub-terracotta); }
.pillar-vanvat   { border-left-color: var(--prihub-forest-light); }

.prihub-pillar-tag {
    font-family: 'Open Sans', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--prihub-mist);
    margin: 0 0 12px;
}

.prihub-pillar-title {
    font-family: 'Merriweather', serif;
    font-weight: 700;
    font-size: 24px;
    color: var(--prihub-forest);
    margin: 0 0 16px;
    line-height: 1.3;
}

.prihub-pillar-desc {
    font-family: 'Open Sans', sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--prihub-forest);
    margin: 0 0 20px;
}

.prihub-pillar-link a {
    font-family: 'Open Sans', sans-serif;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--prihub-terracotta);
    text-decoration: none;
}

.prihub-pillar-link a:hover {
    color: var(--prihub-terracotta-dark);
    text-decoration: underline;
}

/* ---------- Section 3: Pullquote ---------- */

.prihub-pullquote-section {
    background-color: var(--prihub-cream);
    padding: 80px 0;
}

.prihub-pullquote {
    background-color: rgba(139, 157, 125, 0.08);
    border-left: 3px solid var(--prihub-sage);
    padding: 40px 60px;
    max-width: 800px;
    margin: 0 auto;
    font-style: italic;
}

.prihub-pullquote p {
    font-family: 'Merriweather', serif;
    font-size: 24px;
    line-height: 1.6;
    color: var(--prihub-forest);
    margin: 0 0 16px;
}

.prihub-pullquote cite {
    display: block;
    font-family: 'Open Sans', sans-serif;
    font-size: 14px;
    font-style: normal;
    color: var(--prihub-mist);
    text-align: right;
}

/* ---------- Section 4: Featured Posts ---------- */

.prihub-featured {
    background-color: #ffffff;
    padding: 96px 0;
}

.prihub-featured-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.prihub-featured-card {
    background-color: var(--prihub-cream);
    padding: 24px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.prihub-featured-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 57, 43, 0.08);
}

.prihub-featured-thumb {
    display: block;
    margin: -24px -24px 20px;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.prihub-featured-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.prihub-featured-tag {
    font-family: 'Open Sans', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1.5px;
    color: var(--prihub-mist);
    margin: 0 0 8px;
}

.prihub-featured-title {
    font-family: 'Merriweather', serif;
    font-weight: 700;
    font-size: 20px;
    line-height: 1.35;
    margin: 0 0 12px;
}

.prihub-featured-title a {
    color: var(--prihub-forest);
    text-decoration: none;
}

.prihub-featured-title a:hover {
    color: var(--prihub-terracotta);
}

.prihub-featured-excerpt {
    font-family: 'Open Sans', sans-serif;
    font-size: 15px;
    line-height: 1.6;
    color: var(--prihub-forest);
    margin: 0 0 12px;
}

.prihub-featured-meta {
    font-family: 'Open Sans', sans-serif;
    font-size: 13px;
    color: var(--prihub-mist);
    margin: 0;
}

.prihub-featured-empty {
    text-align: center;
    font-family: 'Merriweather', serif;
    font-style: italic;
    font-size: 18px;
    color: var(--prihub-mist);
    padding: 40px 0;
    margin: 0;
}

/* ---------- Section 5: CTA cuoi ---------- */

.prihub-cta-final {
    background-color: var(--prihub-forest);
    color: var(--prihub-cream);
    padding: 96px 0;
    text-align: center;
}

.prihub-cta-title {
    font-family: 'Merriweather', serif;
    font-weight: 700;
    font-size: 36px;
    line-height: 1.3;
    color: var(--prihub-cream);
    margin: 0 0 16px;
}

.prihub-cta-sub {
    font-family: 'Open Sans', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--prihub-cream);
    opacity: 0.9;
    margin: 0 0 32px;
}

.prihub-cta-action {
    margin: 0;
}

/* ---------- Responsive ---------- */

@media (max-width: 768px) {
    .prihub-hero {
        padding: 72px 0;
    }
    .prihub-hero-title {
        font-size: 32px;
    }
    .prihub-hero-subtitle {
        font-size: 16px;
    }
    .prihub-section-title,
    .prihub-cta-title {
        font-size: 28px;
    }
    .prihub-pillars,
    .prihub-featured,
    .prihub-cta-final {
        padding: 64px 0;
    }
    .prihub-pillars-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .prihub-featured-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .prihub-pullquote {
        padding: 32px 28px;
    }
    .prihub-pullquote p {
        font-size: 20px;
    }
    .prihub-pillar {
        padding: 28px;
    }
}

/* =====================================================
   CATEGORY ARCHIVE — Category Page Template
   ===================================================== */

.prihub-archive {
    color: var(--prihub-forest);
    background-color: var(--prihub-cream);
}

.prihub-archive-header {
    background-color: var(--prihub-cream);
    padding: 96px 0 64px;
    text-align: center;
    border-bottom: 1px solid rgba(139, 157, 125, 0.2);
}

.prihub-archive-title {
    font-family: 'Merriweather', serif;
    font-weight: 700;
    font-size: 44px;
    color: var(--prihub-forest);
    margin: 0 auto 16px;
    max-width: 800px;
    line-height: 1.3;
}

.prihub-archive-desc {
    font-family: 'Open Sans', sans-serif;
    font-size: 17px;
    line-height: 1.7;
    color: var(--prihub-mist);
    max-width: 640px;
    margin: 0 auto;
}

.prihub-archive-section {
    padding: 80px 0;
}

.prihub-archive-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 48px;
}

.prihub-archive-card {
    background-color: #ffffff;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    border-left: 3px solid transparent;
}

.prihub-archive-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 57, 43, 0.08);
    border-left-color: var(--prihub-terracotta);
}

.prihub-archive-thumb {
    display: block;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.prihub-archive-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.prihub-archive-card:hover .prihub-archive-thumb img {
    transform: scale(1.02);
}

.prihub-archive-body {
    padding: 28px 32px;
}

.prihub-archive-tag {
    font-family: 'Open Sans', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--prihub-mist);
    margin: 0 0 12px;
}

.prihub-archive-card-title {
    font-family: 'Merriweather', serif;
    font-weight: 700;
    font-size: 24px;
    line-height: 1.35;
    margin: 0 0 14px;
}

.prihub-archive-card-title a {
    color: var(--prihub-forest);
    text-decoration: none;
}

.prihub-archive-card-title a:hover {
    color: var(--prihub-terracotta);
}

.prihub-archive-excerpt {
    font-family: 'Open Sans', sans-serif;
    font-size: 15px;
    line-height: 1.65;
    color: var(--prihub-forest);
    margin: 0 0 16px;
}

.prihub-archive-meta {
    font-family: 'Open Sans', sans-serif;
    font-size: 13px;
    color: var(--prihub-mist);
    margin: 0;
}

.prihub-meta-sep {
    margin: 0 6px;
    opacity: 0.6;
}

.prihub-archive-empty {
    text-align: center;
    font-family: 'Merriweather', serif;
    font-style: italic;
    font-size: 18px;
    color: var(--prihub-mist);
    padding: 80px 0;
    margin: 0;
}

/* Pagination */
.prihub-archive-section .navigation.pagination {
    margin-top: 64px;
    text-align: center;
}

.prihub-archive-section .nav-links {
    display: inline-flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
}

.prihub-archive-section .page-numbers {
    padding: 10px 16px;
    font-family: 'Open Sans', sans-serif;
    font-size: 14px;
    color: var(--prihub-forest);
    text-decoration: none;
    border: 1px solid rgba(139, 157, 125, 0.3);
    background-color: #ffffff;
}

.prihub-archive-section .page-numbers.current,
.prihub-archive-section .page-numbers:hover {
    background-color: var(--prihub-terracotta);
    color: var(--prihub-cream);
    border-color: var(--prihub-terracotta);
}

/* =====================================================
   SINGLE POST — Single Post Template
   ===================================================== */

.prihub-single {
    color: var(--prihub-forest);
    background-color: #ffffff;
}

.prihub-single-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
}

.prihub-single-hero {
    margin: 0;
    max-height: 520px;
    overflow: hidden;
}

.prihub-single-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.prihub-single-header {
    padding: 64px 0 48px;
    text-align: center;
    border-bottom: 1px solid rgba(139, 157, 125, 0.2);
}

.prihub-single-cat {
    font-family: 'Open Sans', sans-serif;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    margin: 0 0 20px;
}

.prihub-single-cat a {
    color: var(--prihub-terracotta);
    text-decoration: none;
}

.prihub-single-cat a:hover {
    color: var(--prihub-terracotta-dark);
}

.prihub-single-title {
    font-family: 'Merriweather', serif;
    font-weight: 700;
    font-size: 48px;
    line-height: 1.25;
    color: var(--prihub-forest);
    margin: 0 0 24px;
}

.prihub-single-meta {
    font-family: 'Open Sans', sans-serif;
    font-size: 14px;
    color: var(--prihub-mist);
    margin: 0;
}

/* Article body */
.prihub-single-article {
    padding: 64px 0;
}

.prihub-single-content {
    font-family: 'Open Sans', sans-serif;
    font-size: 18px;
    line-height: 1.8;
    color: var(--prihub-forest);
}

.prihub-single-content > p,
.prihub-single-content > h2,
.prihub-single-content > h3,
.prihub-single-content > h4,
.prihub-single-content > ul,
.prihub-single-content > ol,
.prihub-single-content > blockquote,
.prihub-single-content > figure,
.prihub-single-content > pre {
    margin-bottom: 28px;
}

.prihub-single-content h2 {
    font-family: 'Merriweather', serif;
    font-weight: 700;
    font-size: 30px;
    color: var(--prihub-forest);
    margin-top: 56px;
    margin-bottom: 20px;
    line-height: 1.3;
}

.prihub-single-content h3 {
    font-family: 'Merriweather', serif;
    font-weight: 700;
    font-size: 24px;
    color: var(--prihub-forest);
    margin-top: 40px;
    margin-bottom: 16px;
    line-height: 1.35;
}

/* Drop cap for first paragraph */
.prihub-single-content > p:first-of-type::first-letter {
    font-family: 'Merriweather', serif;
    font-weight: 700;
    font-size: 64px;
    color: var(--prihub-terracotta);
    float: left;
    line-height: 0.9;
    margin: 6px 12px 0 0;
}

.prihub-single-content blockquote {
    border-left: 3px solid var(--prihub-sage);
    background-color: rgba(139, 157, 125, 0.08);
    padding: 24px 32px;
    font-style: italic;
    font-family: 'Merriweather', serif;
    font-size: 20px;
    color: var(--prihub-forest);
    margin: 32px 0;
}

.prihub-single-content code {
    font-family: 'Fira Code', monospace;
    font-size: 0.92em;
    background-color: var(--prihub-cream-warm);
    padding: 2px 6px;
    border-radius: 3px;
    color: var(--prihub-forest);
}

.prihub-single-content pre {
    font-family: 'Fira Code', monospace;
    font-size: 14px;
    line-height: 1.6;
    background-color: var(--prihub-forest-dark);
    color: var(--prihub-cream);
    padding: 20px 24px;
    border-radius: 4px;
    overflow-x: auto;
}

.prihub-single-content pre code {
    background-color: transparent;
    padding: 0;
    color: inherit;
}

.prihub-single-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 32px auto;
}

.prihub-single-content figure figcaption {
    font-family: 'Open Sans', sans-serif;
    font-size: 14px;
    font-style: italic;
    color: var(--prihub-mist);
    text-align: center;
    margin-top: 8px;
}

.prihub-single-content a {
    color: var(--prihub-terracotta);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.prihub-single-content a:hover {
    color: var(--prihub-terracotta-dark);
}

/* Cross-link section */
.prihub-crosslink-section {
    padding: 48px 0 64px;
    background-color: var(--prihub-cream);
    border-top: 1px solid rgba(139, 157, 125, 0.2);
}

.prihub-crosslink-title {
    font-family: 'Merriweather', serif;
    font-weight: 700;
    font-size: 22px;
    color: var(--prihub-forest);
    margin: 0 0 28px;
    text-align: center;
}

.prihub-crosslink-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.prihub-crosslink-card {
    background-color: #ffffff;
    padding: 24px;
    border-left: 2px solid var(--prihub-sage);
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.prihub-crosslink-card:hover {
    border-left-color: var(--prihub-terracotta);
    transform: translateY(-2px);
}

.prihub-crosslink-tag {
    font-family: 'Open Sans', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1.5px;
    color: var(--prihub-mist);
    margin: 0 0 8px;
}

.prihub-crosslink-card-title {
    font-family: 'Merriweather', serif;
    font-weight: 700;
    font-size: 18px;
    line-height: 1.35;
    margin: 0;
}

.prihub-crosslink-card-title a {
    color: var(--prihub-forest);
    text-decoration: none;
}

.prihub-crosslink-card-title a:hover {
    color: var(--prihub-terracotta);
}

/* CTA cuoi single post */
.prihub-single-cta {
    padding: 56px 0;
    background-color: var(--prihub-forest);
    color: var(--prihub-cream);
    text-align: center;
}

.prihub-single-cta-text {
    font-family: 'Merriweather', serif;
    font-style: italic;
    font-size: 22px;
    line-height: 1.5;
    color: var(--prihub-cream);
    margin: 0 0 16px;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

.prihub-single-cta-sub {
    font-family: 'Open Sans', sans-serif;
    font-size: 15px;
    color: var(--prihub-cream);
    opacity: 0.85;
    margin: 16px 0 0;
}

.prihub-single-cta-sub a {
    color: var(--prihub-terracotta-light);
    text-decoration: underline;
}

.prihub-single-cta-sub a:hover {
    color: var(--prihub-cream);
}

/* Comments */
.prihub-single-comments {
    padding: 64px 0;
    background-color: var(--prihub-cream);
}

/* Responsive — Archive + Single */
@media (max-width: 768px) {
    .prihub-archive-header {
        padding: 64px 0 48px;
    }
    .prihub-archive-title {
        font-size: 32px;
    }
    .prihub-archive-section {
        padding: 56px 0;
    }
    .prihub-archive-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .prihub-single-header {
        padding: 48px 0 32px;
    }
    .prihub-single-title {
        font-size: 32px;
    }
    .prihub-single-article {
        padding: 48px 0;
    }
    .prihub-single-content {
        font-size: 16px;
    }
    .prihub-single-content > p:first-of-type::first-letter {
        font-size: 48px;
    }
    .prihub-single-content h2 {
        font-size: 24px;
    }
    .prihub-single-content h3 {
        font-size: 20px;
    }
    .prihub-crosslink-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .prihub-single-cta-text {
        font-size: 18px;
    }
}
/* =====================================================
PAGE TEMPLATES — GIỚI THIỆU & LIÊN HỆ
===================================================== */

/* ---------- Shared page hero ---------- */
.prihub-page-hero {
  background-color: var(--prihub-cream);
  padding: 96px 0 64px;
  text-align: center;
}
.prihub-page-hero .prihub-kicker {
  font-family: 'Open Sans', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--prihub-terracotta);
  margin: 0 0 24px;
}
.prihub-page-hero .prihub-page-title {
  font-family: 'Merriweather', serif;
  font-weight: 700;
  font-size: 44px;
  line-height: 1.25;
  color: var(--prihub-forest);
  margin: 0 auto 16px;
  max-width: 700px;
}
.prihub-page-hero .prihub-page-subtitle {
  font-family: 'Open Sans', sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--prihub-mist);
  max-width: 560px;
  margin: 0 auto;
}

/* ---------- Shared 2-col layout ---------- */
.prihub-page-split {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 64px;
  align-items: start;
}
.prihub-page-split-right {
  padding-top: 8px;
}
.prihub-page-content {
  font-family: 'Open Sans', sans-serif;
  font-size: 17px;
  line-height: 1.8;
  color: var(--prihub-forest);
}
.prihub-page-content > *:first-child {
  margin-top: 0;
}
.prihub-page-content h2 {
  font-family: 'Merriweather', serif;
  font-weight: 700;
  font-size: 28px;
  color: var(--prihub-forest);
  margin: 48px 0 16px;
  line-height: 1.3;
}
.prihub-page-content h3 {
  font-family: 'Merriweather', serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--prihub-forest);
  margin: 36px 0 12px;
  line-height: 1.35;
}
.prihub-page-content p {
  margin: 0 0 20px;
}
.prihub-page-content blockquote {
  border-left: 3px solid var(--prihub-sage);
  background-color: rgba(139, 157, 125, 0.08);
  padding: 20px 28px;
  font-style: italic;
  font-family: 'Merriweather', serif;
  font-size: 19px;
  color: var(--prihub-forest);
  margin: 28px 0;
}
.prihub-page-content blockquote cite {
  display: block;
  margin-top: 10px;
  font-family: 'Open Sans', sans-serif;
  font-size: 13px;
  font-style: normal;
  color: var(--prihub-mist);
}
.prihub-page-divider {
  border: 0;
  border-top: 1px solid rgba(139, 157, 125, 0.2);
  margin: 48px 0;
}

/* ---------- About: Author card (left column) ---------- */
.prihub-about-author-card {
  position: sticky;
  top: 32px;
  background-color: #ffffff;
  padding: 36px 28px;
  border-top: 3px solid var(--prihub-terracotta);
  box-shadow: 0 2px 12px rgba(26, 57, 43, 0.06);
}
.prihub-about-avatar {
  width: 100%;
  aspect-ratio: 1 / 1;
  background: linear-gradient(135deg, var(--prihub-cream-warm), var(--prihub-sage-light));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  border-radius: 2px;
  overflow: hidden;
}
.prihub-about-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.prihub-about-avatar-fallback {
  font-family: 'Merriweather', serif;
  font-weight: 700;
  font-size: 72px;
  color: var(--prihub-forest);
  opacity: 0.35;
  user-select: none;
}
.prihub-about-author-name {
  font-family: 'Merriweather', serif;
  font-weight: 700;
  font-size: 20px;
  color: var(--prihub-forest);
  margin: 0 0 4px;
  line-height: 1.3;
}
.prihub-about-author-role {
  font-family: 'Open Sans', sans-serif;
  font-size: 13px;
  color: var(--prihub-mist);
  margin: 0 0 20px;
  line-height: 1.5;
}
.prihub-about-author-bio-short {
  font-family: 'Open Sans', sans-serif;
  font-size: 14px;
  line-height: 1.7;
  color: var(--prihub-forest);
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid rgba(139, 157, 125, 0.2);
}

/* ---------- About: 4 pillars mini section ---------- */
.prihub-about-pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 32px 0;
}
.prihub-about-pillar-item {
  background-color: var(--prihub-cream-warm);
  padding: 24px;
  border-left: 3px solid var(--prihub-sage);
}
.prihub-about-pillar-item h4 {
  font-family: 'Merriweather', serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--prihub-forest);
  margin: 0 0 6px;
  line-height: 1.3;
}
.prihub-about-pillar-item p {
  font-family: 'Open Sans', sans-serif;
  font-size: 13px;
  line-height: 1.6;
  color: var(--prihub-forest);
  margin: 0;
}

/* ---------- About: signature ---------- */
.prihub-about-signature {
  font-family: 'Merriweather', serif;
  font-style: italic;
  font-size: 20px;
  color: var(--prihub-forest);
  margin: 40px 0 0;
  padding-top: 24px;
  border-top: 1px solid rgba(139, 157, 125, 0.2);
}
.prihub-about-signature span {
  display: block;
  font-family: 'Open Sans', sans-serif;
  font-style: normal;
  font-size: 13px;
  color: var(--prihub-mist);
  margin-top: 6px;
}

/* ---------- Contact page ---------- */
.prihub-contact-wrap {
  background-color: #ffffff;
  padding: 80px 0;
}
.prihub-contact-split {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 64px;
  align-items: start;
}
.prihub-contact-info-card {
  background-color: var(--prihub-cream);
  padding: 36px 28px;
  border-top: 3px solid var(--prihub-forest);
}
.prihub-contact-info-title {
  font-family: 'Merriweather', serif;
  font-weight: 700;
  font-size: 20px;
  color: var(--prihub-forest);
  margin: 0 0 24px;
  line-height: 1.3;
}
.prihub-contact-info-item {
  margin: 0 0 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(139, 157, 125, 0.15);
}
.prihub-contact-info-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
  margin-bottom: 0;
}
.prihub-contact-info-label {
  font-family: 'Open Sans', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--prihub-mist);
  margin: 0 0 4px;
}
.prihub-contact-info-value {
  font-family: 'Open Sans', sans-serif;
  font-size: 15px;
  color: var(--prihub-forest);
  margin: 0;
  line-height: 1.5;
}
.prihub-contact-info-value a {
  color: var(--prihub-terracotta);
  text-decoration: none;
  word-break: break-all;
}
.prihub-contact-info-value a:hover {
  color: var(--prihub-terracotta-dark);
  text-decoration: underline;
}

/* ---------- Contact form ---------- */
.prihub-contact-form-wrap {
  background-color: var(--prihub-cream-warm);
  padding: 40px;
  border-left: 3px solid var(--prihub-terracotta);
}
.prihub-contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.prihub-contact-form .full-width {
  grid-column: 1 / -1;
}
.prihub-contact-form label {
  display: block;
  font-family: 'Open Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--prihub-forest);
  margin: 0 0 6px;
}
.prihub-contact-form input,
.prihub-contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: 'Open Sans', sans-serif;
  font-size: 15px;
  color: var(--prihub-forest);
  background-color: #ffffff;
  border: 1px solid rgba(139, 157, 125, 0.3);
  border-radius: 2px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  box-sizing: border-box;
}
.prihub-contact-form input:focus,
.prihub-contact-form textarea:focus {
  border-color: var(--prihub-terracotta);
  box-shadow: 0 0 0 3px rgba(191, 87, 0, 0.1);
}
.prihub-contact-form textarea {
  min-height: 160px;
  resize: vertical;
}
.prihub-contact-form .prihub-btn {
  justify-self: start;
  cursor: pointer;
  border: 0;
}
.prihub-contact-form .prihub-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.prihub-contact-form .form-note {
  font-family: 'Open Sans', sans-serif;
  font-size: 13px;
  color: var(--prihub-mist);
  margin: 0;
  line-height: 1.5;
}
.prihub-contact-success {
  display: none;
  background-color: rgba(139, 157, 125, 0.1);
  border: 1px solid var(--prihub-sage);
  padding: 28px 32px;
  margin-top: 24px;
}
.prihub-contact-success.is-visible {
  display: block;
}
.prihub-contact-success-title {
  font-family: 'Merriweather', serif;
  font-weight: 700;
  font-size: 20px;
  color: var(--prihub-forest);
  margin: 0 0 8px;
}
.prihub-contact-success p {
  font-family: 'Open Sans', sans-serif;
  font-size: 15px;
  color: var(--prihub-forest);
  margin: 0;
  line-height: 1.6;
}

/* ---------- Contact bottom CTA ---------- */
.prihub-contact-bottom {
  background-color: var(--prihub-forest);
  padding: 56px 0;
  text-align: center;
}
.prihub-contact-bottom-title {
  font-family: 'Merriweather', serif;
  font-weight: 700;
  font-size: 24px;
  color: var(--prihub-cream);
  margin: 0 0 12px;
}
.prihub-contact-bottom p {
  font-family: 'Open Sans', sans-serif;
  font-size: 15px;
  color: var(--prihub-cream);
  opacity: 0.85;
  margin: 0 0 24px;
}
.prihub-contact-bottom a {
  color: var(--prihub-terracotta-light);
  text-decoration: underline;
}
.prihub-contact-bottom a:hover {
  color: var(--prihub-cream);
}

/* ---------- Responsive — About + Contact ---------- */
@media (max-width: 900px) {
  .prihub-page-hero {
    padding: 72px 0 48px;
  }
  .prihub-page-hero .prihub-page-title {
    font-size: 32px;
  }
  .prihub-page-split {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .prihub-about-author-card {
    position: static;
  }
  .prihub-about-pillars {
    grid-template-columns: 1fr;
  }
  .prihub-contact-wrap {
    padding: 56px 0;
  }
  .prihub-contact-split {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .prihub-contact-form {
    grid-template-columns: 1fr;
  }
  .prihub-contact-form .full-width {
    grid-column: auto;
  }
  .prihub-contact-form-wrap {
    padding: 28px;
  }
  .prihub-contact-bottom {
    padding: 40px 0;
  }
}
/* staging-verify-1780291553 */