/*
Theme Name: CASK
Theme URI: https://cask.vn
Description: Kadence child theme cho CASK - Commercial Capability & Performance Ecosystem
Author: CASK Team
Author URI: https://cask.vn
Template: kadence
Version: 1.0.2
License: GNU General Public License v2 or later
Text Domain: cask
*/

/* ==========================================================================
   CASK Brand Variables
   ========================================================================== */

:root {
  /* CASK Standard Skin — Navy/Gold/Burgundy */
  --cask-gold: #C5A880;
  --cask-gold-light: #D4C4A0;
  --cask-gold-dark: #A68B3C;
  --cask-gold-mist: #F5F0E8;
  --cask-dark: #1B3E65;
  --cask-dark-deep: #0F2B4C;
  --cask-dark-light: #2A5A8C;
  --cask-burgundy: #9E274D;
  --cask-navy-mist: #E8EDF3;
  --cask-gray: #475569;
  --cask-gray-light: #F3F4F6;
  --cask-white: #FFFFFF;

  /* Functional Colors */
  --cask-success: #10B981;
  --cask-warning: #F59E0B;
  --cask-error: #EF4444;
  --cask-info: #3B82F6;

  /* Typography */
  --cask-font-heading: 'Montserrat', sans-serif;
  --cask-font-body: 'Open Sans', sans-serif;

  /* Spacing */
  --cask-section-gap: 80px;
  --cask-container-max: 1200px;
}

/* ==========================================================================
   Global Styles
   ========================================================================== */

body {
  font-family: var(--cask-font-body);
  color: var(--cask-dark);
  line-height: 1.7;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--cask-font-heading);
  font-weight: 700;
  color: var(--cask-dark);
}

/* ==========================================================================
   Brand Gold Accent
   ========================================================================== */

.cask-gold-text {
  color: var(--cask-gold);
}

.cask-gold-bg {
  background-color: var(--cask-gold);
  color: var(--cask-white);
}

.cask-gold-gradient {
  background: linear-gradient(135deg, var(--cask-gold-dark), var(--cask-gold), var(--cask-gold-light));
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.cask-btn-primary {
  background-color: var(--cask-gold);
  color: var(--cask-white);
  border: none;
  padding: 14px 32px;
  font-family: var(--cask-font-heading);
  font-weight: 600;
  font-size: 15px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
}

.cask-btn-primary:hover {
  background-color: var(--cask-gold-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(197, 165, 90, 0.3);
}

.cask-btn-outline {
  background: transparent;
  color: var(--cask-gold);
  border: 2px solid var(--cask-gold);
  padding: 12px 30px;
  font-family: var(--cask-font-heading);
  font-weight: 600;
  font-size: 15px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
}

.cask-btn-outline:hover {
  background-color: var(--cask-gold);
  color: var(--cask-white);
}

.btn-sm {
  padding: 8px 20px;
  font-size: 13px;
}

/* ==========================================================================
   Skip to Content (Accessibility)
   ========================================================================== */

.skip-to-content {
  position: absolute;
  top: -100%;
  left: 16px;
  background: var(--cask-gold);
  color: var(--cask-white);
  padding: 8px 16px;
  border-radius: 4px;
  z-index: 10000;
  font-size: 14px;
  text-decoration: none;
  transition: top 0.2s;
}

.skip-to-content:focus {
  top: 8px;
}

/* ==========================================================================
   Course Cards
   ========================================================================== */

.cask-course-card {
  background: var(--cask-white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
  border: 1px solid #E5E7EB;
}

.cask-course-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

.cask-course-card .card-domain {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.cask-course-card .card-title {
  font-family: var(--cask-font-heading);
  font-size: 18px;
  font-weight: 700;
  margin: 12px 0 8px;
  color: var(--cask-dark);
}

.cask-course-card .card-meta {
  display: flex;
  gap: 16px;
  font-size: 14px;
  color: var(--cask-gray);
}

.cask-course-card .card-price {
  font-family: var(--cask-font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--cask-gold);
}

/* ==========================================================================
   Expert Cards
   ========================================================================== */

.cask-expert-card {
  text-align: center;
  padding: 32px 24px;
  background: var(--cask-white);
  border-radius: 12px;
  border: 1px solid #E5E7EB;
  transition: all 0.3s ease;
}

.cask-expert-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.cask-expert-card .expert-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 16px;
  border: 3px solid var(--cask-gold-light);
}

.cask-expert-card .expert-name {
  font-family: var(--cask-font-heading);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}

.cask-expert-card .expert-title {
  font-size: 14px;
  color: var(--cask-gray);
  margin-bottom: 4px;
}

.cask-expert-card .expert-company {
  font-size: 13px;
  color: var(--cask-gold);
  font-weight: 600;
}

/* ==========================================================================
   Section Styles
   ========================================================================== */

.cask-section {
  padding: var(--cask-section-gap) 0;
}

.cask-section-title {
  font-family: var(--cask-font-heading);
  font-size: 36px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
}

.cask-section-subtitle {
  text-align: center;
  color: var(--cask-gray);
  font-size: 18px;
  max-width: 600px;
  margin: 0 auto 48px;
}

/* ==========================================================================
   Client Logos
   ========================================================================== */

.cask-client-logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0.6;
}

.cask-client-logos img {
  height: 40px;
  width: auto;
  filter: grayscale(100%);
  transition: all 0.3s ease;
}

.cask-client-logos img:hover {
  filter: grayscale(0%);
  opacity: 1;
}

/* ==========================================================================
   Lead Form / CTA
   ========================================================================== */

.cask-cta-section {
  background: linear-gradient(135deg, var(--cask-dark), var(--cask-dark-light));
  color: var(--cask-white);
  padding: 64px 0;
  text-align: center;
}

.cask-cta-section h2 {
  color: var(--cask-white);
  margin-bottom: 16px;
}

.cask-cta-section p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 32px;
}

/* ==========================================================================
   Gated Content
   ========================================================================== */

.cask-gated-overlay {
  position: relative;
  overflow: hidden;
}

.cask-gated-overlay::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(transparent, var(--cask-white));
  pointer-events: none;
}

/* ==========================================================================
   Container
   ========================================================================== */

.cask-container {
  max-width: var(--cask-container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* Full-width pages (homepage, course detail, etc.) */
.page-template-default .entry-content-wrap,
.single-cask_course .entry-content-wrap,
.single-cask_expert .entry-content-wrap {
  padding: 0;
  max-width: 100%;
}

.page-template-default .entry.single-entry,
.single-cask_course .entry.single-entry,
.single-cask_expert .entry.single-entry {
  box-shadow: none;
  border: none;
  background: transparent;
}

.page-template-default .content-area,
.single-cask_course .content-area,
.single-cask_expert .content-area {
  margin-top: 0;
  margin-bottom: 0;
}

.page-template-default .site-container,
.single-cask_course .site-container,
.single-cask_expert .site-container {
  max-width: 100%;
  padding: 0;
}

/* Hide default Kadence page title on pages with custom hero */
.page-template-default .entry-hero,
.single-cask_course .entry-hero,
.single-cask_expert .entry-hero {
  display: none;
}

/* Remove boxed content style on full-width pages */
.page-template-default .content-style-boxed .entry-content .alignwide,
.single-cask_course .content-style-boxed .entry-content .alignwide,
.single-cask_expert .content-style-boxed .entry-content .alignwide {
  margin-left: 0;
  margin-right: 0;
}

/* Kadence content-area override for full-width */
body.page .content-area {
  margin-top: 0;
}

body.single-cask_course .content-area,
body.single-cask_expert .content-area {
  margin-top: 0;
  margin-bottom: 0;
}

/* ==========================================================================
   Header
   ========================================================================== */

.cask-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--cask-white);
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  transition: box-shadow 0.3s ease;
}

.cask-header.scrolled {
  box-shadow: 0 2px 12px rgba(0,0,0,0.1);
}

.cask-header-top {
  background: var(--cask-dark);
  color: rgba(255,255,255,0.85);
  font-size: 13px;
  padding: 6px 0;
}

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

.header-top-left {
  display: flex;
  gap: 20px;
}

.header-top-right {
  display: flex;
  gap: 16px;
}

.header-top-right a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.2s;
}

.header-top-right a:hover {
  color: var(--cask-gold-light);
}

.cask-header-main {
  padding: 12px 0;
}

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

.cask-logo {
  text-decoration: none;
  display: flex;
  align-items: center;
}

.cask-logo img {
  height: 40px;
  width: auto;
}

.cask-nav .cask-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 4px;
}

.cask-menu li {
  position: relative;
}

.cask-menu li a {
  display: block;
  padding: 10px 16px;
  color: var(--cask-dark);
  text-decoration: none;
  font-family: var(--cask-font-heading);
  font-weight: 600;
  font-size: 14px;
  transition: color 0.2s;
  white-space: nowrap;
}

.cask-menu li a:hover,
.cask-menu li.current-menu-item > a {
  color: var(--cask-gold);
}

/* Dropdown */
.cask-menu .sub-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--cask-white);
  min-width: 220px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  border-radius: 8px;
  padding: 8px 0;
  list-style: none;
  z-index: 100;
}

.cask-menu li:hover > .sub-menu {
  display: block;
}

.cask-menu .sub-menu li a {
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 500;
}

.cask-menu .sub-menu li a:hover {
  background: var(--cask-gray-light);
  color: var(--cask-gold);
}

/* Mobile toggle */
.submenu-toggle { display: none; }

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--cask-dark);
  transition: all 0.3s ease;
}

.mobile-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.cask-footer {
  background: var(--cask-dark);
  color: rgba(255,255,255,0.8);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
}

.footer-logo {
  margin-bottom: 12px;
}

.footer-logo img {
  height: 36px;
  width: auto;
  filter: brightness(0) invert(1);
}

.cask-footer p {
  font-size: 14px;
  line-height: 1.6;
  margin: 0 0 16px;
}

.footer-contact {
  font-size: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-col h4 {
  color: var(--cask-white);
  font-family: var(--cask-font-heading);
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 16px;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-col ul li a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s;
}

.footer-col ul li a:hover {
  color: var(--cask-gold-light);
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  color: var(--cask-white);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-weight: 700;
  font-size: 13px;
  transition: background 0.2s;
}

.footer-social a:hover {
  background: var(--cask-gold);
}

.footer-newsletter {
  margin-top: 20px;
}

.footer-newsletter h4 {
  margin-bottom: 8px;
}

.newsletter-input-wrap {
  display: flex;
  gap: 0;
}

.newsletter-input-wrap input[type="email"] {
  flex: 1;
  padding: 10px 12px;
  border: 1px solid rgba(255,255,255,0.2);
  border-right: none;
  border-radius: 6px 0 0 6px;
  background: rgba(255,255,255,0.08);
  color: var(--cask-white);
  font-size: 13px;
  outline: none;
}

.newsletter-input-wrap input[type="email"]::placeholder {
  color: rgba(255,255,255,0.4);
}

.newsletter-input-wrap input[type="email"]:focus {
  border-color: var(--cask-gold);
}

.newsletter-input-wrap button {
  padding: 10px 14px;
  background: var(--cask-gold);
  color: var(--cask-white);
  border: none;
  border-radius: 0 6px 6px 0;
  cursor: pointer;
  transition: background 0.2s;
}

.newsletter-input-wrap button:hover {
  background: var(--cask-gold-dark);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 24px;
  padding: 16px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 13px;
  margin: 0;
  color: rgba(255,255,255,0.5);
}
.footer-links {
  margin-top: 8px;
  display: flex;
  justify-content: center;
  gap: 20px;
}
.footer-links a {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  text-decoration: none;
}
.footer-links a:hover { color: #C5A55A; }

/* ==========================================================================
   Course Detail Page
   ========================================================================== */

.course-detail {
  margin: -20px 0 0;
}

.course-hero {
  padding: 60px 0 48px;
  color: var(--cask-white);
  background: linear-gradient(135deg, color-mix(in srgb, var(--cc, var(--cask-gold)) 87%, transparent), color-mix(in srgb, var(--cc, var(--cask-gold)) 53%, transparent));
}

.course-hero-inner {
  display: flex;
  align-items: center;
  gap: 48px;
}

.course-hero-text {
  flex: 1;
  min-width: 0;
}

.course-hero-image {
  flex-shrink: 0;
  width: 340px;
}

.course-hero-image img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.25);
}

@media (max-width: 768px) {
  .course-hero-image { display: none; }
}

.course-hero h1 {
  color: var(--cask-white);
  font-size: 36px;
  margin: 12px 0 8px;
}

.course-domain-badge {
  display: inline-block;
  background: rgba(255,255,255,0.2);
  color: var(--cask-white);
  padding: 4px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.course-tagline {
  font-size: 18px;
  opacity: 0.9;
  margin-bottom: 20px;
}

.course-meta-row {
  display: flex;
  gap: 24px;
  font-size: 15px;
  opacity: 0.9;
}

.course-meta-row span {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Hero Stats */
.course-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.2);
}

.hero-stat {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  opacity: 0.95;
}

.hero-stat svg {
  flex-shrink: 0;
  opacity: 0.8;
}

/* Sticky Tab Nav */
.course-tab-nav {
  position: sticky;
  top: 60px;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid #e5e7eb;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.course-tabs {
  display: flex;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.course-tabs::-webkit-scrollbar {
  display: none;
}

.course-tab {
  display: block;
  padding: 14px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--cask-gray);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color .2s, border-color .2s;
}

.course-tab:hover,
.course-tab.active {
  color: var(--cask-gold);
  border-bottom-color: var(--cask-gold);
}

.course-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 40px;
  padding: 40px 0 60px;
  align-items: start;
}

.course-content h2 {
  font-size: 24px;
  margin: 32px 0 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--cask-gold-light);
}

.course-content h2:first-child {
  margin-top: 0;
}

.course-section {
  margin-bottom: 32px;
}
.course-section h2 {
  font-size: 22px;
  margin-bottom: 16px;
  color: var(--cask-navy);
}

/* Highlights */
.course-highlights {
  list-style: none;
  padding: 0;
}
.course-highlights li {
  padding: 10px 0 10px 28px;
  position: relative;
  border-bottom: 1px solid #f0f0f0;
  font-size: 15px;
}
.course-highlights li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  color: var(--cask-gold);
  font-weight: 700;
}

/* Target Audience */
.course-audience {
  display: grid;
  gap: 16px;
}
.audience-item {
  background: #f8f6f0;
  border-radius: 8px;
  padding: 16px 20px;
}
.audience-item h4 {
  margin: 0 0 4px;
  font-size: 15px;
  color: var(--cask-navy);
}
.audience-item p {
  margin: 0;
  font-size: 14px;
  color: #666;
}

/* Curriculum Accordion */
.course-curriculum {
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  overflow: hidden;
}
.curriculum-chapter {
  border-bottom: 1px solid #e5e7eb;
}
.curriculum-chapter:last-child {
  border-bottom: none;
}
.chapter-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: #fff;
  border: none;
  cursor: pointer;
  text-align: left;
  font-size: 15px;
  font-weight: 600;
  color: var(--cask-navy);
  transition: background .2s;
}
.chapter-toggle:hover {
  background: #f8f6f0;
}
.chapter-toggle[aria-expanded="true"] {
  background: #f8f6f0;
}
.chapter-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--cask-gold);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}
.chapter-title {
  flex: 1;
}
.chapter-meta {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-left: auto;
}
.chapter-topic-count,
.chapter-sessions {
  font-size: 12px;
  font-weight: 400;
  color: #888;
  white-space: nowrap;
  background: #f0ece0;
  padding: 2px 8px;
  border-radius: 10px;
}
.chapter-caret {
  flex-shrink: 0;
  color: #aaa;
  transition: transform .25s;
}
.chapter-toggle[aria-expanded="true"] .chapter-caret {
  transform: rotate(180deg);
}
.chapter-content {
  padding: 0 20px 16px 58px;
  background: #fafaf8;
}
.chapter-content ul {
  margin: 0;
  padding-left: 16px;
}
.chapter-content li {
  padding: 6px 0;
  font-size: 14px;
  color: #555;
}

/* Testimonials grid */
.course-testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.testimonial-stars {
  color: var(--cask-gold);
  font-size: 14px;
  letter-spacing: 2px;
  margin-bottom: 10px;
}

/* Sidebar trust badges */
.sidebar-trust {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid #e5e7eb;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 12px;
  color: #555;
  line-height: 1.4;
}
.trust-item svg {
  flex-shrink: 0;
  color: var(--cask-gold);
  margin-top: 1px;
}

/* Instructors */
.course-instructors {
  display: grid;
  gap: 16px;
}
.instructor-card {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 16px;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  text-decoration: none;
  color: inherit;
  transition: border-color .2s;
}
.instructor-card:hover {
  border-color: #C5A55A;
}
.instructor-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  overflow: hidden;
  background: #f0ebe0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--cask-navy);
  flex-shrink: 0;
}
.instructor-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.instructor-card h4 {
  margin: 0 0 2px;
  font-size: 15px;
  color: var(--cask-navy);
}
.instructor-card span {
  display: block;
  font-size: 13px;
  color: #666;
}

/* Testimonials */
.course-testimonials {
  display: grid;
  gap: 16px;
}
.course-testimonial {
  background: #f8f6f0;
  border-radius: 10px;
  padding: 20px 24px;
  border-left: 3px solid var(--cask-gold);
}
.testimonial-quote {
  font-size: 15px;
  line-height: 1.7;
  font-style: italic;
  margin: 0 0 12px;
  color: #333;
}
.course-testimonial .testimonial-author strong {
  display: block;
  font-size: 14px;
}
.course-testimonial .testimonial-author span {
  font-size: 13px;
  color: #888;
}

.course-sidebar {
  position: sticky;
  top: 100px;
}

.sidebar-card {
  background: var(--cask-white);
  border: 1px solid #E5E7EB;
  border-radius: 12px;
  padding: 28px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}

.sidebar-price {
  font-family: var(--cask-font-heading);
  font-size: 28px;
  font-weight: 800;
  color: var(--cask-gold);
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid #E5E7EB;
}

.sidebar-info {
  font-size: 14px;
  margin-bottom: 10px;
  color: var(--cask-gray);
}

.sidebar-info strong {
  color: var(--cask-dark);
}

.sidebar-btn {
  width: 100%;
  text-align: center;
  margin-top: 12px;
}

/* Related Courses */
.related-courses {
  padding: 48px 0;
  border-top: 1px solid #E5E7EB;
}

.related-courses h2 {
  font-size: 24px;
  margin-bottom: 24px;
}

.related-courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}

.related-course-card {
  display: block;
  padding: 20px;
  background: var(--cask-gray-light);
  border-radius: 10px;
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

.related-course-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.08);
}

.related-domain {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  color: var(--cask-white);
  background: var(--cc, var(--cask-gold));
  margin-bottom: 8px;
}

.related-course-card h3 {
  font-size: 15px;
  margin: 0 0 8px;
}

.related-meta {
  font-size: 13px;
  color: var(--cask-gray);
}

/* ==========================================================================
   Expert Detail Page
   ========================================================================== */

.expert-detail {
  margin: -20px 0 0;
}

.expert-hero-section {
  background: linear-gradient(135deg, var(--cask-dark), var(--cask-dark-light));
  padding: 48px 0;
  color: var(--cask-white);
}

.expert-hero-section h1 {
  color: var(--cask-white);
}

.expert-avatar-large {
  width: 120px;
  height: 120px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 60px;
  flex-shrink: 0;
}

.expert-detail h2 {
  font-size: 24px;
  margin: 32px 0 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--cask-gold-light);
}

.expert-detail h2:first-child {
  margin-top: 0;
}

.expert-roles {
  list-style: none;
  padding: 0;
}

.expert-roles li {
  padding: 10px 0;
  border-bottom: 1px solid #E5E7EB;
  font-size: 15px;
  position: relative;
  padding-left: 20px;
}

.expert-roles li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background: var(--cask-gold);
  border-radius: 50%;
}

/* Expert Teaching Courses */
.expert-courses-section {
  padding: 48px 0 32px;
  border-top: 1px solid #e5e7eb;
}

.expert-courses-section h2 {
  font-size: 24px;
  margin-bottom: 24px;
}

.expert-courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.expert-course-card {
  display: block;
  padding: 20px;
  background: #f8f6f0;
  border-radius: 10px;
  border-left: 3px solid var(--cc, var(--cask-gold));
  text-decoration: none;
  color: inherit;
  transition: all .25s;
}

.expert-course-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.08);
}

.expert-course-domain {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--cc, var(--cask-gold));
  margin-bottom: 8px;
}

.expert-course-card h3 {
  font-size: 15px;
  margin: 0 0 10px;
  color: var(--cask-navy);
}

.expert-course-meta {
  display: flex;
  gap: 12px;
  font-size: 13px;
  color: #666;
}

/* Related Experts */
.expert-related-section {
  padding: 32px 0;
  border-top: 1px solid #e5e7eb;
}

.expert-related-section h2 {
  font-size: 24px;
  margin-bottom: 24px;
}

.expert-related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.related-expert-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  text-decoration: none;
  color: inherit;
  transition: border-color .2s;
}

.related-expert-card:hover {
  border-color: var(--cask-gold);
}

.related-expert-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  overflow: hidden;
  background: #f0ebe0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  color: var(--cask-navy);
  flex-shrink: 0;
}

.related-expert-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.related-expert-info strong {
  display: block;
  font-size: 14px;
  color: var(--cask-navy);
}

.related-expert-info span {
  display: block;
  font-size: 12px;
  color: var(--cask-gold);
  margin-top: 2px;
}

.related-expert-info small {
  display: block;
  font-size: 11px;
  color: #888;
}

/* Expert CTA Section */
.expert-cta-section {
  background: linear-gradient(135deg, var(--cask-dark), var(--cask-dark-light));
  padding: 56px 0;
  text-align: center;
  color: var(--cask-white);
  margin-top: 48px;
}

.expert-cta-section h2 {
  color: var(--cask-white);
  font-size: 28px;
  margin-bottom: 12px;
}

.expert-cta-section p {
  color: rgba(255,255,255,0.75);
  margin-bottom: 28px;
}

.expert-cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ==========================================================================
   FAQ Page
   ========================================================================== */

.faq-hero {
  background: linear-gradient(135deg, var(--cask-dark), var(--cask-dark-deep));
  padding: 48px 0;
  color: var(--cask-white);
  text-align: center;
}

.faq-hero h1 {
  color: var(--cask-white);
  font-size: 36px;
  margin: 0 0 8px;
}

.faq-list {
  max-width: 800px;
  margin: 48px auto;
}

.faq-item {
  border-bottom: 1px solid #E5E7EB;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--cask-font-heading);
  font-weight: 600;
  font-size: 16px;
  color: var(--cask-dark);
  text-align: left;
}

.faq-question svg {
  flex-shrink: 0;
  transition: transform 0.3s;
  color: var(--cask-gray);
}

.faq-item.open .faq-question svg {
  transform: rotate(180deg);
}

.faq-item.open .faq-question {
  color: var(--cask-gold);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.open .faq-answer {
  max-height: 300px;
}

.faq-answer p {
  padding: 0 0 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--cask-gray);
}

.faq-cta {
  text-align: center;
  padding: 40px;
  background: var(--cask-gray-light);
  border-radius: 12px;
  margin-bottom: 48px;
}

.faq-cta h3 {
  margin: 0 0 8px;
}

.faq-cta p {
  color: var(--cask-gray);
  margin: 0 0 20px;
}

/* ==========================================================================
   Resources Page (Tai Lieu)
   ========================================================================== */

.resources-hero {
  background: linear-gradient(135deg, var(--cask-dark), var(--cask-dark-deep));
  padding: 48px 0;
  color: var(--cask-white);
  text-align: center;
}

.resources-hero h1 {
  color: var(--cask-white);
  font-size: 36px;
  margin: 0 0 8px;
}

.resource-success-msg {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #ECFDF5;
  border: 1px solid #6EE7B7;
  color: #065F46;
  padding: 14px 20px;
  border-radius: 8px;
  margin: 24px 0 0;
  font-size: 14px;
  transition: opacity 0.5s;
}

.resources-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 24px 0 0;
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: 24px 0 48px;
}

.resources-empty {
  text-align: center;
  padding: 48px 0;
  color: var(--cask-gray);
}

.resource-card {
  background: var(--cask-white);
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  border: 1px solid #E5E7EB;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}

.resource-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}

.resource-preview {
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--cask-navy-mist);
}

.resource-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.resource-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.resource-meta {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

.resource-type {
  background: var(--cask-navy-mist);
  color: var(--cask-dark);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
}

.resource-pages {
  font-size: 11px;
  color: var(--cask-gray);
  padding: 3px 0;
}

.resource-card h3 {
  font-size: 16px;
  margin: 0 0 8px;
}

.resource-card h3 a {
  color: inherit;
  text-decoration: none;
}

.resource-card h3 a:hover {
  color: var(--cask-gold);
}

.resource-card p {
  font-size: 14px;
  color: var(--cask-gray);
  line-height: 1.6;
  margin: 0 0 16px;
  flex: 1;
}

.resource-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.resource-downloads {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--cask-gray);
}

.resource-download-btn {
  align-self: flex-start;
}

/* Resource Modal */
.resource-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.resource-modal-content {
  background: var(--cask-white);
  border-radius: 12px;
  padding: 32px;
  max-width: 440px;
  width: 90%;
  position: relative;
}

.resource-modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--cask-gray);
}

.resource-modal-content h3 {
  margin: 0 0 8px;
}

.resource-modal-desc {
  font-size: 14px;
  color: var(--cask-gray);
  margin-bottom: 20px;
}

.resource-modal-content input[type="text"],
.resource-modal-content input[type="email"] {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #D1D5DB;
  border-radius: 6px;
  font-size: 14px;
  margin-bottom: 12px;
  box-sizing: border-box;
}

.resource-modal-content input:focus {
  border-color: var(--cask-gold);
  outline: none;
}

.resource-modal-content .cask-btn-primary {
  width: 100%;
  text-align: center;
}

/* Resource Single */
.resource-single {
  padding: 32px 0 48px;
}

.resource-single-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 32px;
  align-items: start;
}

.resource-single-preview {
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 24px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

.resource-single-preview img {
  width: 100%;
  height: auto;
  display: block;
}

.resource-single-desc {
  font-size: 16px;
  line-height: 1.8;
  color: #374151;
  margin-bottom: 24px;
}

.resource-single-body {
  font-size: 15px;
  line-height: 1.8;
}

.resource-sidebar-card {
  background: var(--cask-white);
  border: 1px solid #E5E7EB;
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 16px;
}

.resource-sidebar-meta {
  margin-bottom: 20px;
}

.resource-sidebar-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  font-size: 14px;
  color: #374151;
  border-bottom: 1px solid #F3F4F6;
}

.resource-sidebar-row:last-child {
  border-bottom: none;
}

.resource-related-course h4 {
  font-size: 14px;
  margin: 0 0 8px;
  color: var(--cask-gray);
}

.resource-related-course a {
  color: var(--cask-dark);
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
}

.resource-related-course a:hover {
  color: var(--cask-gold);
}

.resource-back-link {
  display: inline-block;
  margin-top: 32px;
  color: var(--cask-gold);
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
}

.resource-back-link:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .resources-grid {
    grid-template-columns: 1fr;
  }
  .resource-single-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Blog Page
   ========================================================================== */

.blog-hero {
  background: linear-gradient(135deg, var(--cask-dark), var(--cask-dark-deep));
  padding: 48px 0;
  color: var(--cask-white);
  text-align: center;
}

.blog-hero h1 {
  color: var(--cask-white);
  font-size: 36px;
  margin: 0 0 8px;
}

.blog-subtitle {
  opacity: 0.8;
  font-size: 16px;
}

.blog-toolbar {
  padding: 24px 0 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.blog-search-form {
  display: flex;
  max-width: 400px;
  border: 1px solid #E5E7EB;
  border-radius: 8px;
  overflow: hidden;
  background: var(--cask-white);
}

.blog-search-form input[type="text"] {
  flex: 1;
  border: none;
  padding: 10px 16px;
  font-size: 14px;
  outline: none;
}

.blog-search-form button {
  background: var(--cask-gold);
  border: none;
  padding: 10px 14px;
  cursor: pointer;
  color: var(--cask-white);
  display: flex;
  align-items: center;
}

.blog-search-form button:hover {
  background: var(--cask-navy);
}

.blog-cat-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.blog-cat-btn {
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  color: var(--cask-gray);
  background: var(--cask-gray-light);
  transition: all 0.2s ease;
}

.blog-cat-btn:hover {
  color: var(--cask-navy);
  background: #E5E7EB;
}

.blog-cat-btn.active {
  background: var(--cask-gold);
  color: var(--cask-white);
}

.blog-filter-info {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--cask-gray-light);
  border-radius: 8px;
  font-size: 14px;
  color: var(--cask-gray);
  margin-top: 8px;
}

.blog-clear-filter {
  color: var(--cask-gold);
  font-weight: 500;
  text-decoration: none;
  margin-left: auto;
}

.blog-clear-filter:hover {
  text-decoration: underline;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: 24px 0 48px;
}

.blog-card {
  background: var(--cask-white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  border: 1px solid #E5E7EB;
  transition: all 0.3s ease;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.1);
}

.blog-card-thumb img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.blog-card-body {
  padding: 20px;
}

.blog-card-meta {
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 12px;
  color: var(--cask-gray);
  margin-bottom: 8px;
}

.blog-card-cat {
  background: var(--cask-gold-mist);
  color: var(--cask-gold-dark);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
}

.blog-card-body h3 {
  font-size: 16px;
  margin: 0 0 8px;
  line-height: 1.4;
}

.blog-card-body h3 a {
  color: var(--cask-dark);
  text-decoration: none;
}

.blog-card-body h3 a:hover {
  color: var(--cask-gold);
}

.blog-card-body p {
  font-size: 14px;
  color: var(--cask-gray);
  margin: 0 0 12px;
  line-height: 1.6;
}

.blog-read-more {
  color: var(--cask-gold);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
}

.blog-read-more:hover {
  color: var(--cask-gold-dark);
}

.blog-pagination {
  text-align: center;
  padding: 0 0 48px;
}

.blog-pagination .page-numbers {
  display: inline-block;
  padding: 8px 14px;
  margin: 0 4px;
  border-radius: 6px;
  text-decoration: none;
  color: var(--cask-dark);
  font-size: 14px;
  transition: all 0.2s;
}

.blog-pagination .page-numbers.current {
  background: var(--cask-gold);
  color: var(--cask-white);
}

.blog-pagination .page-numbers:hover:not(.current) {
  background: var(--cask-gray-light);
}

.blog-empty {
  text-align: center;
  padding: 48px 0;
  color: var(--cask-gray);
}

@media (max-width: 768px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Category Archive
   ========================================================================== */

.category-hero {
  background: linear-gradient(135deg, var(--cask-dark), var(--cask-dark-deep));
  padding: 48px 0;
  color: var(--cask-white);
  text-align: center;
}

.category-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--cask-gold);
  margin-bottom: 8px;
}

.category-hero h1 {
  color: var(--cask-white);
  font-size: 36px;
  margin: 0 0 12px;
}

.category-desc {
  opacity: 0.85;
  font-size: 16px;
  max-width: 600px;
  margin: 0 auto 12px;
}

.category-count {
  display: inline-block;
  font-size: 14px;
  opacity: 0.7;
}

.category-page .blog-grid {
  padding: 48px 0;
}

.category-page .blog-pagination {
  padding-bottom: 48px;
}

/* ==========================================================================
   Schedule Page (Lich Khai Giang)
   ========================================================================== */

.schedule-page {
  margin: -20px 0 0;
}

.schedule-hero {
  background: linear-gradient(135deg, var(--cask-dark), var(--cask-dark-light));
  padding: 48px 0;
  color: var(--cask-white);
  text-align: center;
}

.schedule-hero h1 {
  color: var(--cask-white);
  font-size: 36px;
  margin: 0 0 8px;
}

.schedule-subtitle {
  font-size: 18px;
  opacity: 0.8;
  margin: 0;
}

.schedule-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 32px 0 24px;
}

.filter-btn {
  background: var(--cask-gray-light);
  border: 1px solid #E5E7EB;
  padding: 8px 20px;
  border-radius: 20px;
  font-family: var(--cask-font-heading);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--cask-gray);
}

.filter-btn:hover {
  border-color: var(--cask-gold);
  color: var(--cask-gold);
}

.filter-btn.active {
  background: var(--cask-gold);
  border-color: var(--cask-gold);
  color: var(--cask-white);
}

.schedule-table-wrap {
  overflow-x: auto;
  margin-bottom: 32px;
}

.schedule-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.schedule-table thead {
  background: var(--cask-gray-light);
}

.schedule-table th {
  padding: 14px 16px;
  text-align: left;
  font-family: var(--cask-font-heading);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--cask-gray);
  white-space: nowrap;
}

.schedule-table td {
  padding: 16px;
  border-bottom: 1px solid #E5E7EB;
  vertical-align: middle;
}

.schedule-row:hover {
  background: #FAFAFA;
}

.schedule-course-name {
  font-family: var(--cask-font-heading);
  font-weight: 700;
  color: var(--cask-dark);
  text-decoration: none;
  font-size: 15px;
  transition: color 0.2s;
}

.schedule-course-name:hover {
  color: var(--cask-gold);
}

.schedule-course-sub {
  font-size: 13px;
  color: var(--cask-gray);
  margin-top: 2px;
}

.schedule-domain {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  background: color-mix(in srgb, var(--cc, var(--cask-gold)) 15%, transparent);
  color: var(--cc, var(--cask-gold));
}

.schedule-price {
  font-family: var(--cask-font-heading);
  font-weight: 700;
  color: var(--cask-gold);
  white-space: nowrap;
}

.schedule-note {
  background: var(--cask-gray-light);
  border-radius: 8px;
  padding: 16px 24px;
  margin-bottom: 48px;
  font-size: 14px;
}

.schedule-note a {
  color: var(--cask-gold);
  font-weight: 600;
}

.seat-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  margin-left: 6px;
  vertical-align: middle;
  white-space: nowrap;
}
.seat-open    { background: #dcfce7; color: #16a34a; }
.seat-limited { background: #fef9c3; color: #ca8a04; }
.seat-full    { background: #fee2e2; color: #dc2626; }

.schedule-actions { display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.schedule-cal-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  color: #6b7280;
  text-decoration: none;
  flex-shrink: 0;
}
.schedule-cal-btn:hover { border-color: #4285f4; color: #4285f4; background: #eff6ff; }

/* ==========================================================================
   Archive Pages (Course & Expert Listing)
   ========================================================================== */

/* Shared archive hero */
.archive-hero {
  background: linear-gradient(135deg, var(--cask-dark), var(--cask-dark-light));
  padding: 48px 0;
  color: var(--cask-white);
  text-align: center;
}

.archive-hero h1 {
  color: var(--cask-white);
  font-size: 36px;
  margin: 0 0 8px;
}

.archive-subtitle {
  font-size: 18px;
  opacity: 0.8;
  margin: 0;
}

.archive-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 32px 0 24px;
}

/* Archive pages: remove Kadence wrapper */
.post-type-archive .content-area {
  margin-top: 0;
  margin-bottom: 0;
}

.post-type-archive .entry-hero {
  display: none;
}

.post-type-archive .site-container {
  max-width: 100%;
  padding: 0;
}

/* Course archive grid — Option C: Modern Hybrid */
.courses-archive-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
  padding: 0 0 60px;
}

a.course-archive-card,
a.course-archive-card:hover,
a.course-archive-card:visited {
  background: var(--cask-white);
  border: 1px solid #E5E7EB;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: #333;
}

a.course-archive-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.1);
  border-color: var(--cc, var(--cask-gold));
}

/* Thumbnail */
.cac-thumb {
  position: relative;
  height: 180px;
  overflow: hidden;
  background: var(--cc, #f3f4f6);
}

.cac-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.4s ease;
}

.course-archive-card:hover .cac-thumb img {
  transform: scale(1.05);
}

.cac-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cac-thumb-placeholder span {
  font-family: var(--cask-font-heading);
  font-size: 48px;
  font-weight: 800;
  color: rgba(255,255,255,0.5);
}

.course-archive-card .cac-domain {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  background: var(--cc, var(--cask-gold));
  color: #fff !important;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 5px 12px;
  border-radius: 4px;
  line-height: 1;
}

/* Body */
.cac-body {
  padding: 16px 20px;
  flex: 1;
}

.course-archive-card .cac-body h3 {
  font-family: var(--cask-font-heading);
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 6px;
  line-height: 1.35;
  color: var(--cask-dark);
}

.course-archive-card .cac-tagline {
  font-size: 13px;
  color: #6B7280;
  line-height: 1.5;
  margin: 0 0 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.course-archive-card .cac-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  color: #6B7280;
}

.cac-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.cac-meta svg {
  opacity: 0.6;
}

.cac-format {
  background: #F3F4F6;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
}

/* Footer */
.cac-footer {
  padding: 16px 20px;
  border-top: 1px solid #E5E7EB;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.course-archive-card .cac-price {
  font-family: var(--cask-font-heading);
  font-size: 18px;
  font-weight: 800;
  color: var(--cc, var(--cask-gold));
}

.course-archive-card .cac-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--cc, var(--cask-gold));
  transition: opacity 0.2s;
}

a.course-archive-card:hover .cac-link {
  opacity: 0.8;
}

/* Expert category sections */
.experts-category-section {
  margin-bottom: 56px;
}

.experts-category-title {
  font-family: var(--cask-font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--cask-dark);
  padding-bottom: 12px;
  margin-bottom: 28px;
  border-bottom: 2px solid var(--cask-gold-light);
}

.expert-card-cta {
  display: inline-block;
  margin-top: 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--cask-gold);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}

.expert-archive-card:hover .expert-card-cta {
  border-color: var(--cask-gold);
}

/* Expert archive grid */
.experts-archive-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
  padding: 0 0 16px;
}

.expert-archive-card {
  text-align: center;
  padding: 32px 24px;
  background: var(--cask-white);
  border-radius: 12px;
  border: 1px solid #E5E7EB;
  transition: all 0.3s ease;
  text-decoration: none;
  color: inherit;
  display: block;
}

.expert-archive-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.08);
  border-color: var(--cask-gold-light);
}

.expert-card-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--cask-gray-light);
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  color: var(--cask-gold);
  border: 3px solid var(--cask-gold-light);
  overflow: hidden;
}

.expert-card-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.expert-archive-card h3 {
  font-family: var(--cask-font-heading);
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 4px;
  color: var(--cask-dark);
}

.expert-card-title {
  font-size: 14px;
  color: var(--cask-gray);
  margin-bottom: 2px;
}

.expert-card-company {
  font-size: 14px;
  color: var(--cask-gold);
  font-weight: 600;
  margin-bottom: 8px;
}

.expert-card-exp {
  font-size: 13px;
  color: var(--cask-gray);
  margin-bottom: 12px;
}

.expert-card-courses {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
}

.expert-course-tag {
  font-size: 11px;
  background: var(--cask-gray-light);
  color: var(--cask-gray);
  padding: 3px 10px;
  border-radius: 12px;
  font-weight: 600;
}

/* ==========================================================================
   Blog Styling
   ========================================================================== */

.blog .content-area,
.single-post .content-area {
  margin-top: 0;
}

.blog .entry-hero {
  display: none;
}

/* Blog header */
.blog .site-container {
  max-width: 100%;
  padding: 0;
}

/* Blog loop entries */
.blog .loop-entry {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #E5E7EB;
}

.blog .loop-entry:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

.blog .loop-entry .entry-title a {
  color: var(--cask-dark);
  transition: color 0.2s;
}

.blog .loop-entry .entry-title a:hover {
  color: var(--cask-gold);
}

/* Single post */
.single-post .entry-title {
  font-size: 32px;
}

.single-post .entry-content h2 {
  font-size: 24px;
  margin-top: 32px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--cask-gold-light);
}

.single-post .entry-meta {
  color: var(--cask-gray);
}

/* ==========================================================================
   Contact Page (Lien He)
   ========================================================================== */

.contact-page {
  margin: -20px 0 0;
}

.contact-hero {
  background: linear-gradient(135deg, var(--cask-dark), var(--cask-dark-light));
  padding: 48px 0;
  color: var(--cask-white);
  text-align: center;
}

.contact-hero h1 {
  color: var(--cask-white);
  font-size: 36px;
  margin: 0 0 8px;
}

.contact-hero p {
  font-size: 18px;
  opacity: 0.8;
  margin: 0;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  padding: 48px 0 60px;
}

.contact-info-section h2 {
  font-size: 24px;
  margin: 0 0 24px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  align-items: flex-start;
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  background: var(--cask-gold);
  color: var(--cask-white);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.contact-info-item h4 {
  margin: 0 0 4px;
  font-size: 15px;
}

.contact-info-item p {
  margin: 0;
  color: var(--cask-gray);
  font-size: 14px;
}

.contact-info-item a {
  color: var(--cask-gold);
  text-decoration: none;
  font-weight: 600;
}

.contact-form-section h2 {
  font-size: 24px;
  margin: 0 0 24px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.contact-form label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 6px;
  color: var(--cask-dark);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #E5E7EB;
  border-radius: 8px;
  font-family: var(--cask-font-body);
  font-size: 15px;
  transition: border-color 0.2s;
  box-sizing: border-box;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--cask-gold);
  box-shadow: 0 0 0 3px rgba(197,165,90,0.1);
}

.contact-form textarea {
  min-height: 120px;
  resize: vertical;
}

.contact-map {
  margin-top: 24px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #E5E7EB;
}
.contact-map-iframe { display: block; width: 100%; height: 250px; border: 0; border-radius: 8px; }

/* ==========================================================================
   About Page (Gioi Thieu)
   ========================================================================== */

.about-hero {
  background: linear-gradient(135deg, var(--cask-dark), var(--cask-dark-light));
  padding: 64px 0;
  color: var(--cask-white);
  text-align: center;
}

.about-hero h1 {
  color: var(--cask-white);
  font-size: 42px;
  margin: 0 0 16px;
}

.about-hero p {
  font-size: 20px;
  opacity: 0.85;
  max-width: 700px;
  margin: 0 auto;
}

.about-section {
  padding: 60px 0;
}

.about-section:nth-child(even) {
  background: var(--cask-gray-light);
}

.about-section h2 {
  font-size: 28px;
  margin: 0 0 24px;
  text-align: center;
}

.about-section h2::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: var(--cask-gold);
  margin: 12px auto 0;
  border-radius: 2px;
}

.about-values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.about-value-card {
  background: var(--cask-white);
  border-radius: 12px;
  padding: 28px;
  border: 1px solid #E5E7EB;
  text-align: center;
}

.about-value-card h3 {
  font-size: 18px;
  margin: 12px 0 8px;
}

.about-value-card p {
  color: var(--cask-gray);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}

.about-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
  margin-top: 32px;
}

.about-stat {
  padding: 24px;
}

.about-stat .stat-number {
  font-family: var(--cask-font-heading);
  font-size: 42px;
  font-weight: 800;
  color: var(--cask-gold);
  line-height: 1;
}

.about-stat .stat-label {
  font-size: 14px;
  color: var(--cask-gray);
  margin-top: 8px;
}

.about-mission-text {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  font-size: 17px;
  color: var(--cask-gray);
  line-height: 1.8;
}

.about-value-icon {
  color: var(--cask-gold);
  margin-bottom: 4px;
}

.about-domain-title {
  color: var(--cask-gold);
}

/* CTA Section (shared between About and other pages) */
.cask-cta-section {
  background: linear-gradient(135deg, var(--cask-dark), var(--cask-dark-light));
  padding: 64px 24px;
  text-align: center;
}

.cask-cta-section h2 {
  color: var(--cask-white);
  margin-bottom: 16px;
}

.cask-cta-section p {
  color: rgba(255,255,255,0.8);
  margin-bottom: 32px;
  font-size: 18px;
}

.cask-cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.cask-btn-outline-light {
  color: var(--cask-gold);
  border-color: var(--cask-gold);
}

/* Expert Detail Page */
.expert-hero-inner {
  display: flex;
  gap: 32px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.expert-hero-info {
  flex: 1;
  min-width: 240px;
}

.expert-hero-inner h1 {
  margin: 0 0 4px;
}

.expert-title-text {
  color: var(--cask-gold);
  font-weight: 600;
  font-size: 18px;
}

.expert-company-text {
  color: rgba(255,255,255,0.75);
  font-size: 15px;
  margin-top: 2px;
}

.expert-hero-stats {
  display: flex;
  gap: 24px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.15);
}

.expert-stat {
  text-align: center;
}

.expert-stat strong {
  display: block;
  font-size: 28px;
  font-weight: 800;
  color: var(--cask-gold);
  line-height: 1;
}

.expert-stat span {
  font-size: 12px;
  color: rgba(255,255,255,0.7);
  margin-top: 4px;
  display: block;
}

.expert-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.expert-tag {
  background: rgba(197,168,128,0.2);
  border: 1px solid rgba(197,168,128,0.4);
  color: var(--cask-gold);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

.expert-social {
  margin-top: 16px;
}

.expert-social-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.8);
  font-size: 13px;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.25);
  padding: 6px 14px;
  border-radius: 6px;
  transition: all .2s;
}

.expert-social-link:hover {
  background: rgba(255,255,255,0.1);
  color: #fff;
}

.expert-experience {
  margin-top: 8px;
  color: var(--cask-gray);
}

.expert-avatar-large img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
}

.expert-content-wrap {
  max-width: 800px;
  padding: 32px 24px;
}

/* Form Messages */
.form-success {
  background: #ECFDF5;
  border: 1px solid var(--cask-success);
  color: #065F46;
  padding: 16px;
  border-radius: 8px;
  margin-bottom: 24px;
}

.form-error {
  background: #FEF2F2;
  border: 1px solid var(--cask-error);
  color: #991B1B;
  padding: 16px;
  border-radius: 8px;
  margin-bottom: 24px;
}

/* ==========================================================================
   Homepage
   ========================================================================== */

.homepage { margin: -20px 0 0; }

/* Hero */
.hp-hero {
  position: relative;
  overflow: hidden;
  padding: 100px 24px 80px;
  text-align: center;
  color: var(--cask-white);
  min-height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hp-hero-slider {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hp-hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.2s ease;
}

.hp-hero-slide.active {
  opacity: 1;
}

.hp-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,43,76,0.82), rgba(27,62,101,0.75));
  z-index: 1;
}

.hp-hero-content {
  position: relative;
  z-index: 2;
}

.hp-hero h1 {
  font-size: 42px;
  font-weight: 800;
  margin: 0 0 16px;
  color: var(--cask-white);
}

.hp-hero-accent { color: var(--cask-gold); }

.hp-hero-desc {
  font-size: 18px;
  color: rgba(255,255,255,0.8);
  max-width: 600px;
  margin: 0 auto 32px;
}

.hp-hero-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hp-btn-outline {
  border: 2px solid var(--cask-gold);
  color: var(--cask-gold);
  padding: 12px 30px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  font-family: var(--cask-font-heading);
  transition: all 0.2s;
}

.hp-btn-outline:hover {
  background: var(--cask-gold);
  color: var(--cask-white);
}

.hp-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-top: 48px;
  flex-wrap: wrap;
}

.hp-stat { text-align: center; }

.hp-stat-num {
  font-family: var(--cask-font-heading);
  font-size: 36px;
  font-weight: 800;
  color: var(--cask-gold);
}

.hp-stat-label {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  margin-top: 4px;
}

/* Courses section */
.hp-courses {
  padding: 64px 0;
}

.hp-courses h2,
.hp-enterprise h2,
.hp-why h2,
.hp-experts h2,
.hp-clients h2 {
  font-size: 32px;
  text-align: center;
  margin: 0 0 8px;
}

.hp-courses h2::after,
.hp-enterprise h2::after,
.hp-why h2::after,
.hp-experts h2::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: var(--cask-gold);
  margin: 12px auto 0;
  border-radius: 2px;
}

.hp-section-sub {
  text-align: center;
  color: var(--cask-gray);
  margin: 0 0 40px;
}

.hp-courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.hp-course-card {
  background: var(--cask-white);
  border: 1px solid #E5E7EB;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s;
}

.hp-course-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.1);
  border-color: var(--cc, var(--cask-gold));
}

.hp-card-domain {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--cask-white);
  background: var(--cc, var(--cask-gold));
  margin: 16px 16px 0;
}

.hp-card-body { padding: 12px 16px 16px; }

.hp-card-body h3 {
  font-family: var(--cask-font-heading);
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 8px;
  line-height: 1.4;
}

.hp-card-body h3 a {
  color: var(--cask-dark);
  text-decoration: none;
  transition: color 0.2s;
}

.hp-card-body h3 a:hover { color: var(--cask-gold); }

.hp-card-meta {
  font-size: 13px;
  color: var(--cask-gray);
  margin-bottom: 12px;
  display: flex;
  gap: 12px;
}

.hp-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.hp-card-price {
  font-family: var(--cask-font-heading);
  font-weight: 700;
  color: var(--cask-gold);
  font-size: 16px;
}

.hp-card-link {
  color: var(--cask-gold);
  font-weight: 600;
  text-decoration: none;
  font-size: 14px;
}

.hp-card-link:hover { text-decoration: underline; }

.hp-view-all {
  text-align: center;
  margin-top: 32px;
}

.hp-view-all a {
  color: var(--cask-gold);
  font-weight: 600;
  font-family: var(--cask-font-heading);
  text-decoration: none;
  border: 2px solid var(--cask-gold);
  padding: 12px 32px;
  border-radius: 6px;
  display: inline-block;
  transition: all 0.2s;
}

.hp-view-all a:hover {
  background: var(--cask-gold);
  color: var(--cask-white);
}

/* Enterprise section */
.hp-enterprise {
  background: var(--cask-navy-mist);
  padding: 64px 0;
}

.hp-enterprise-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.hp-enterprise-card {
  background: var(--cask-white);
  border-radius: 12px;
  padding: 32px;
  border: 1px solid #E5E7EB;
  transition: all 0.3s;
}

.hp-enterprise-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

.hp-enterprise-card h3 {
  font-family: var(--cask-font-heading);
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 12px;
}

.hp-enterprise-card p {
  color: var(--cask-gray);
  font-size: 15px;
  line-height: 1.6;
  margin: 0 0 16px;
}

.hp-enterprise-card a {
  color: var(--cask-gold);
  font-weight: 600;
  text-decoration: none;
}

.hp-enterprise-card a:hover { text-decoration: underline; }

/* Why CASK */
.hp-why { padding: 64px 0; }

.hp-why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 32px;
}

.hp-why-card {
  text-align: center;
  padding: 24px;
  border-radius: 12px;
  transition: all 0.3s ease;
}

.hp-why-card:hover {
  background: var(--cask-white);
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
  transform: translateY(-4px);
}

.hp-why-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--cask-gold), var(--cask-gold-light));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 28px;
}

.hp-why-card h3 {
  font-family: var(--cask-font-heading);
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 8px;
}

.hp-why-card p {
  color: var(--cask-gray);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}

/* Experts section */
.hp-experts {
  background: var(--cask-navy-mist);
  padding: 64px 0;
}

.hp-experts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 24px;
}

.hp-expert-card {
  text-align: center;
  background: var(--cask-white);
  border-radius: 12px;
  padding: 24px 16px;
  border: 1px solid #E5E7EB;
  text-decoration: none;
  color: inherit;
  display: block;
  transition: all 0.3s;
}

.hp-expert-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  border-color: var(--cask-gold-light);
}

.hp-expert-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--cask-gray-light);
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  border: 3px solid var(--cask-gold-light);
}

.hp-expert-card h3 {
  font-family: var(--cask-font-heading);
  font-size: 15px;
  font-weight: 700;
  margin: 0 0 4px;
  color: var(--cask-dark);
}

.hp-expert-title {
  font-size: 13px;
  color: var(--cask-gray);
  margin-bottom: 2px;
}

.hp-expert-company {
  font-size: 12px;
  color: var(--cask-gold);
  font-weight: 600;
}

/* Testimonials */
.hp-testimonials {
  padding: var(--cask-section-gap) 0;
  background: var(--cask-gray-light);
}

.hp-testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}

.hp-testimonial-card {
  background: var(--cask-white);
  border-radius: 12px;
  padding: 28px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  border: 1px solid #E5E7EB;
  position: relative;
}

.hp-testimonial-card::before {
  content: '\201C';
  font-size: 48px;
  color: var(--cask-gold);
  opacity: 0.3;
  position: absolute;
  top: 12px;
  left: 20px;
  font-family: Georgia, serif;
  line-height: 1;
}

.testimonial-text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--cask-gray);
  font-style: italic;
  margin-bottom: 20px;
  padding-top: 12px;
}

.testimonial-author strong {
  display: block;
  color: var(--cask-dark);
  font-size: 14px;
  margin-bottom: 2px;
}

.testimonial-author span {
  font-size: 12px;
  color: var(--cask-gray);
}

@media (max-width: 768px) {
  .hp-testimonials-grid {
    grid-template-columns: 1fr;
  }
}

/* Clients marquee */
.hp-clients {
  padding: 48px 0;
  text-align: center;
  overflow: hidden;
}

.hp-clients h2 {
  font-size: 24px !important;
  color: var(--cask-gray);
  margin-bottom: 32px !important;
}

.hp-marquee-wrap {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.hp-marquee {
  display: flex;
  align-items: center;
  gap: 48px;
  width: max-content;
  animation: hp-marquee 30s linear infinite;
}

@keyframes hp-marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.hp-marquee:hover {
  animation-play-state: paused;
}

.hp-client-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  height: 48px;
  filter: grayscale(100%);
  opacity: 0.5;
  transition: all 0.3s ease;
}

.hp-client-logo:hover {
  filter: grayscale(0%);
  opacity: 1;
}

.hp-client-logo img {
  max-height: 40px;
  max-width: 120px;
  object-fit: contain;
}

/* CTA section */
.hp-cta {
  background: linear-gradient(135deg, var(--cask-dark-deep), var(--cask-dark));
  color: var(--cask-white);
  padding: 64px 24px;
  text-align: center;
}

.hp-cta h2 {
  color: var(--cask-white);
  font-size: 32px;
  margin: 0 0 16px;
}

.hp-cta p {
  color: rgba(255,255,255,0.8);
  margin: 0 0 32px;
  font-size: 18px;
}

.hp-cta-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 768px) {
  :root {
    --cask-section-gap: 48px;
  }

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

  .cask-section-subtitle {
    font-size: 16px;
  }

  .cask-course-card .card-price {
    font-size: 18px;
  }

  /* Header mobile */
  .cask-header-top {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .cask-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--cask-white);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
  }

  .cask-nav.open {
    max-height: 500px;
    padding: 16px 0;
  }

  .cask-nav .cask-menu {
    flex-direction: column;
    gap: 0;
  }

  .cask-menu li a {
    padding: 12px 24px;
  }

  .cask-menu .sub-menu {
    position: static;
    box-shadow: none;
    border-radius: 0;
    padding: 0;
    background: var(--cask-gray-light);
    display: block;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.28s ease;
  }

  .cask-menu li.submenu-open > .sub-menu {
    max-height: 400px;
  }

  .cask-menu .sub-menu li a {
    padding-left: 40px;
  }

  /* Sub-menu toggle button */
  .submenu-toggle {
    display: flex;
    position: absolute;
    right: 0;
    top: 0;
    height: 44px;
    width: 44px;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--cask-dark);
    transition: transform 0.22s ease;
  }

  .cask-menu li.submenu-open > .submenu-toggle {
    transform: rotate(180deg);
  }

  /* Footer mobile */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  /* Course detail mobile */
  .course-hero h1 {
    font-size: 28px;
  }

  .course-meta-row {
    flex-wrap: wrap;
    gap: 12px;
  }

  .course-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .course-sidebar {
    position: static;
  }

  /* Expert detail mobile */
  .expert-hero-section .cask-container {
    flex-direction: column;
    text-align: center;
  }

  /* Archive mobile */
  .archive-hero h1,
  .contact-hero h1,
  .about-hero h1,
  .faq-hero h1,
  .resources-hero h1,
  .blog-hero h1 {
    font-size: 28px;
  }

  .expert-hero-inner {
    flex-direction: column;
    text-align: center;
  }

  .courses-archive-grid {
    grid-template-columns: 1fr;
  }

  .experts-archive-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .contact-form .form-row {
    grid-template-columns: 1fr;
  }

  .about-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-hero h1 {
    font-size: 32px;
  }

  /* Homepage mobile */
  .hp-hero {
    padding: 48px 0 40px;
    text-align: center;
    min-height: 400px;
  }

  .hp-hero h1 {
    font-size: 28px;
    line-height: 1.3;
  }

  .hp-hero-desc {
    font-size: 16px;
  }

  .hp-hero-btns {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }

  .hp-hero-btns .btn {
    width: 100%;
    max-width: 320px;
    text-align: center;
  }

  .hp-stats {
    gap: 16px 32px;
    padding: 24px;
    flex-wrap: wrap;
    justify-content: center;
  }

  .hp-stat-num {
    font-size: 28px;
  }

  .hp-courses-grid {
    grid-template-columns: 1fr;
  }

  .hp-enterprise-grid {
    grid-template-columns: 1fr;
  }

  .hp-why-grid {
    grid-template-columns: 1fr;
  }

  .hp-experts-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .hp-marquee {
    gap: 32px;
    animation-duration: 20s;
  }

  .hp-cta {
    padding: 48px 0;
  }

  .hp-cta h2 {
    font-size: 24px;
  }

  .hp-cta-btns {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }

  .hp-cta-btns .btn {
    width: 100%;
    max-width: 320px;
    text-align: center;
  }

  .hp-courses h2,
  .hp-enterprise h2,
  .hp-why h2,
  .hp-experts h2,
  .hp-clients h2 {
    font-size: 28px;
  }

  /* Schedule mobile */
  .schedule-hero h1 {
    font-size: 28px;
  }

  .schedule-table th:nth-child(3),
  .schedule-table td:nth-child(3),
  .schedule-table th:nth-child(5),
  .schedule-table td:nth-child(5) {
    display: none;
  }

  .schedule-filters {
    gap: 6px;
  }

  .filter-btn {
    padding: 6px 14px;
    font-size: 12px;
  }
}

/* ==========================================================================
   Social Share
   ========================================================================== */

.cask-share {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 0;
  border-top: 1px solid #E5E7EB;
  margin-top: 32px;
}

.cask-share span {
  font-size: 14px;
  font-weight: 600;
  color: var(--cask-gray);
}

.cask-share a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--cask-gray-light);
  color: var(--cask-gray);
  text-decoration: none;
  transition: all 0.2s ease;
}

.cask-share a:hover {
  background: var(--cask-gold);
  color: var(--cask-white);
}

.share-copy {
  padding: 6px 14px;
  border: 1px solid #E5E7EB;
  border-radius: 6px;
  background: none;
  font-size: 13px;
  cursor: pointer;
  color: var(--cask-gray);
  transition: all 0.2s ease;
}

.share-copy:hover {
  border-color: var(--cask-gold);
  color: var(--cask-gold);
}

/* ==========================================================================
   Blog Single: Reading Time, TOC, Author Box
   ========================================================================== */

.blog-meta-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 16px;
  background: #f8f6f0;
  border-radius: 8px;
  margin-bottom: 24px;
  font-size: 13px;
  color: var(--cask-gray);
}

.blog-reading-time {
  display: flex;
  align-items: center;
  gap: 6px;
}

.toc-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 1px solid var(--cask-gold);
  color: var(--cask-gold);
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
  font-weight: 600;
  transition: all .2s;
}

.toc-toggle:hover {
  background: var(--cask-gold);
  color: #fff;
}

.toc-panel {
  background: #f8f6f0;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 20px 24px;
  margin-bottom: 32px;
}

.toc-title {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--cask-navy);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.toc-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.toc-item {
  display: block;
  font-size: 14px;
  color: var(--cask-dark);
  text-decoration: none;
  padding: 4px 0;
  border-left: 2px solid transparent;
  padding-left: 8px;
  transition: all .15s;
  line-height: 1.4;
}

.toc-item.toc-h3 {
  padding-left: 20px;
  font-size: 13px;
  color: var(--cask-gray);
}

.toc-item:hover {
  color: var(--cask-gold);
  border-left-color: var(--cask-gold);
}

/* Author Box */
.author-box {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: #f8f6f0;
  border-radius: 12px;
  padding: 24px;
  margin: 40px 0 0;
  border-left: 3px solid var(--cask-gold);
}

.author-box-avatar {
  flex-shrink: 0;
}

.author-avatar-img,
.author-box-avatar img {
  width: 72px !important;
  height: 72px !important;
  border-radius: 50% !important;
  object-fit: cover;
}

.author-box-name {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
}

.author-box-name a {
  color: var(--cask-navy);
  text-decoration: none;
}

.author-box-bio {
  font-size: 14px;
  color: #555;
  margin: 0 0 10px;
  line-height: 1.6;
}

.author-box-link {
  font-size: 13px;
  color: var(--cask-gold);
  text-decoration: none;
  font-weight: 600;
}

/* ==========================================================================
   Related Posts
   ========================================================================== */

.related-posts {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid #E5E7EB;
}

.related-posts h3 {
  font-family: var(--cask-font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--cask-navy);
  margin-bottom: 1.5rem;
}

.related-posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.related-post-card {
  background: var(--cask-white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.related-post-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

.related-post-thumb img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}

.related-post-body {
  padding: 1rem;
}

.related-post-body h4 {
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.4;
  margin: 0 0 0.5rem;
}

.related-post-body h4 a {
  color: var(--cask-navy);
  text-decoration: none;
}

.related-post-body h4 a:hover {
  color: var(--cask-gold);
}

.related-post-body time {
  font-size: 0.8rem;
  color: var(--cask-gray);
}

@media (max-width: 768px) {
  .related-posts-grid {
    grid-template-columns: 1fr;
  }
}

/* Related Courses in Blog */
.related-courses-blog {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid #e5e7eb;
}
.related-courses-blog h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}
.related-courses-blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.related-course-blog-card {
  display: block;
  padding: 16px 20px;
  background: #f8f6f0;
  border-radius: 8px;
  text-decoration: none;
  color: inherit;
  border-left: 3px solid #C5A55A;
  transition: background .2s;
}
.related-course-blog-card:hover {
  background: #f0ebe0;
}
.related-course-blog-card h4 {
  margin: 0 0 4px;
  font-size: 15px;
  color: #1B3E65;
}
.related-course-blog-card span {
  font-size: 13px;
  color: #888;
}

@media (max-width: 768px) {
  .related-courses-blog-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Zalo Button + Mobile Sticky CTA
   ========================================================================== */

.cask-zalo-btn {
  position: fixed;
  bottom: 80px;
  right: 24px;
  width: 52px;
  height: 52px;
  background: #0068FF;
  color: var(--cask-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0,104,255,0.4);
  z-index: 998;
  transition: transform 0.3s ease;
  text-decoration: none;
}

.cask-zalo-btn:hover {
  transform: scale(1.1);
}

.cask-mobile-cta {
  display: none;
}

@media (max-width: 768px) {
  .cask-mobile-cta {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0 -4px 12px rgba(0,0,0,0.1);
  }

  .mobile-cta-call {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px;
    background: var(--cask-dark);
    color: var(--cask-white);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
  }

  .mobile-cta-contact {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 14px;
    background: var(--cask-gold);
    color: var(--cask-white);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
  }

  .cask-zalo-btn {
    bottom: 72px;
  }

  .back-to-top {
    bottom: 72px;
    right: 80px;
  }

  /* Add padding to body so content isn't hidden behind sticky CTA */
  body {
    padding-bottom: 52px;
  }
}

/* ==========================================================================
   Breadcrumbs
   ========================================================================== */

.cask-breadcrumbs {
  background: var(--cask-gray-light);
  padding: 12px 0;
  font-size: 13px;
  color: var(--cask-gray);
}

.cask-breadcrumbs a {
  color: var(--cask-gray);
  text-decoration: none;
}

.cask-breadcrumbs a:hover {
  color: var(--cask-gold);
}

.cask-breadcrumbs span {
  margin: 0 6px;
  color: #9CA3AF;
}

/* ==========================================================================
   404 Page
   ========================================================================== */

.error-404-page {
  padding: 80px 0;
  text-align: center;
}

.error-404-number {
  font-family: var(--cask-font-heading);
  font-size: 120px;
  font-weight: 800;
  color: var(--cask-gold);
  line-height: 1;
  opacity: 0.3;
}

.error-404-content h1 {
  font-size: 32px;
  margin: 0 0 16px;
}

.error-404-content p {
  color: var(--cask-gray);
  font-size: 18px;
  margin-bottom: 32px;
}

.error-404-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.error-404-links {
  max-width: 400px;
  margin: 0 auto;
  text-align: left;
}

.error-404-links h3 {
  font-size: 16px;
  margin-bottom: 12px;
}

.error-404-links ul {
  list-style: none;
  padding: 0;
}

.error-404-links li {
  padding: 8px 0;
  border-bottom: 1px solid #E5E7EB;
}

.error-404-links a {
  color: var(--cask-dark);
  text-decoration: none;
}

.error-404-links a:hover {
  color: var(--cask-gold);
}

/* ==========================================================================
   Global Polish
   ========================================================================== */

html {
  scroll-behavior: smooth;
}

/* Back to top button */
.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  background: var(--cask-gold);
  color: var(--cask-white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 999;
  box-shadow: 0 4px 12px rgba(197,165,90,0.3);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--cask-gold-dark);
  transform: translateY(-2px);
}

/* Smooth link transitions */
a {
  transition: color 0.2s ease;
}

/* Image loading placeholder */
img {
  max-width: 100%;
  height: auto;
}

/* Selection color */
::selection {
  background: var(--cask-gold);
  color: var(--cask-white);
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--cask-gold);
  outline-offset: 2px;
}

@media (max-width: 480px) {
  .hp-hero h1 {
    font-size: 24px;
  }

  .hp-experts-grid {
    grid-template-columns: 1fr;
  }

  .hp-stats .stat-item {
    font-size: 14px;
  }

  .cask-logo img {
    height: 32px;
  }

  .course-hero {
    padding: 40px 0 32px;
  }

  .course-hero h1 {
    font-size: 24px;
  }

  .sidebar-price {
    font-size: 24px;
  }

  /* Course sticky CTA — mobile only */
  .course-sticky-cta {
    display: flex;
  }
  .single-cask_course .cask-mobile-cta {
    display: none;
  }
}

/* Course sticky CTA bar — hidden on desktop */
.course-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #fff;
  border-top: 1px solid #e5e7eb;
  padding: 10px 16px;
  z-index: 1000;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  box-shadow: 0 -2px 12px rgba(0,0,0,.08);
}
.course-sticky-price { display: flex; flex-direction: column; }
.sticky-price-label { font-size: 11px; color: #9ca3af; text-transform: uppercase; letter-spacing: .05em; }
.sticky-price-value { font-size: 18px; font-weight: 700; color: var(--cask-dark); }
.course-sticky-actions { display: flex; gap: 8px; align-items: center; }
.sticky-btn-register { padding: 10px 20px; font-size: 14px; white-space: nowrap; }
.sticky-btn-call {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--cask-gold);
  border-radius: 8px;
  color: var(--cask-gold);
  text-decoration: none;
  flex-shrink: 0;
}
.sticky-btn-call:hover { background: var(--cask-gold); color: #fff; }

/* ============ Consulting Page ============ */
.consulting-hero {
  background: linear-gradient(135deg, #1B3E65, #2a5a8e);
  color: #fff;
  padding: 64px 0;
  text-align: center;
}
.consulting-hero h1 { color: #fff; margin-bottom: 12px; }
.consulting-hero-desc { font-size: 18px; opacity: .9; max-width: 600px; margin: 0 auto; }
.consulting-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; padding: 48px 0; }
.consulting-card {
  background: #fff;
  border-radius: 12px;
  padding: 32px;
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
}
.consulting-icon { margin-bottom: 16px; color: #C5A55A; }
.consulting-card h2 { font-size: 20px; margin-bottom: 12px; color: #1B3E65; }
.consulting-card ul { padding-left: 20px; margin: 12px 0; }
.consulting-card li { margin-bottom: 6px; font-size: 14px; }
.consulting-highlight {
  background: #f8f6f0;
  border-left: 3px solid #C5A55A;
  padding: 12px 16px;
  margin-top: 16px;
  font-size: 14px;
  border-radius: 0 8px 8px 0;
}
.consulting-process { background: #f8f6f0; padding: 48px 0; }
.consulting-process h2 { text-align: center; margin-bottom: 32px; }
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.process-step { text-align: center; }
.process-num {
  width: 48px; height: 48px; border-radius: 50%;
  background: #C5A55A; color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 700; margin-bottom: 12px;
}
.process-step h3 { font-size: 16px; margin-bottom: 8px; }
.process-step p { font-size: 14px; color: #666; }
.consulting-clients { padding: 48px 0; text-align: center; }
.consulting-client-list {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; margin-top: 24px;
}
.consulting-client-list span {
  background: #f5f5f5; padding: 8px 20px; border-radius: 20px;
  font-size: 14px; font-weight: 500; color: #333;
}
.consulting-cta {
  background: linear-gradient(135deg, #1B3E65, #2a5a8e);
  color: #fff; padding: 48px 0; text-align: center;
}
.consulting-cta h2 { color: #fff; margin-bottom: 8px; }
.consulting-cta p { opacity: .9; margin-bottom: 24px; }

@media (max-width: 768px) {
  .consulting-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
}

/* ============ Thank You Page ============ */
.thankyou-page { padding: 48px 0; }
.thankyou-content { text-align: center; max-width: 700px; margin: 0 auto; }
.thankyou-icon { color: #4CAF50; margin-bottom: 16px; }
.thankyou-desc { font-size: 18px; color: #666; margin-bottom: 24px; }
.thankyou-info { text-align: left; background: #f8f6f0; border-radius: 12px; padding: 24px 32px; margin-bottom: 32px; }
.thankyou-info ul { padding-left: 20px; margin-top: 8px; }
.thankyou-info li { margin-bottom: 6px; }
.thankyou-courses { margin-top: 48px; text-align: left; }
.thankyou-courses h2 { text-align: center; margin-bottom: 24px; }

/* ============ Events Page ============ */
.events-hero {
  background: linear-gradient(135deg, #1B3E65, #2a5a8e);
  color: #fff; padding: 64px 0; text-align: center;
}
.events-hero h1 { color: #fff; margin-bottom: 12px; }
.events-hero-desc { font-size: 18px; opacity: .9; }
.events-upcoming { padding: 48px 0 24px; }
.events-upcoming h2, .events-past h2 { margin-bottom: 24px; }
.events-grid { display: flex; flex-direction: column; gap: 20px; }
.event-card {
  display: flex; gap: 24px;
  background: #fff; border-radius: 12px; padding: 24px;
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
  border-left: 4px solid #C5A55A;
}
.event-date {
  text-align: center; min-width: 64px;
  display: flex; flex-direction: column; justify-content: center;
}
.event-day { font-size: 28px; font-weight: 700; color: #1B3E65; line-height: 1; }
.event-month { font-size: 14px; color: #666; text-transform: uppercase; }
.event-info h3 { font-size: 18px; margin-bottom: 8px; }
.event-meta { display: flex; gap: 16px; color: #666; font-size: 14px; margin-bottom: 8px; }
.event-info p { font-size: 14px; color: #555; margin-bottom: 12px; }
.events-past { padding: 24px 0 48px; }
.events-past-list { display: flex; flex-direction: column; gap: 12px; }
.event-past-item {
  display: flex; gap: 16px; align-items: center;
  padding: 16px; background: #f8f6f0; border-radius: 8px;
}
.event-past-date { font-weight: 600; color: #1B3E65; min-width: 80px; }
.event-past-name { flex: 1; }
.event-past-attendees { color: #666; font-size: 14px; }
.events-cta { text-align: center; padding: 24px 0 48px; font-size: 16px; }

@media (max-width: 768px) {
  .event-card { flex-direction: column; gap: 12px; }
  .event-date { flex-direction: row; gap: 8px; }
  .event-past-item { flex-direction: column; align-items: flex-start; gap: 4px; }
}

/* ============ Sitemap Page ============ */
.sitemap-page { padding: 48px 0; }
.sitemap-page h1 { margin-bottom: 32px; }
.sitemap-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.sitemap-col h2 { font-size: 18px; color: #1B3E65; margin: 24px 0 12px; border-bottom: 2px solid #C5A55A; padding-bottom: 8px; }
.sitemap-col h2:first-child { margin-top: 0; }
.sitemap-col h3 { font-size: 15px; margin: 16px 0 8px; }
.sitemap-col ul { list-style: none; padding: 0; margin: 0 0 8px; }
.sitemap-col li { padding: 4px 0; }
.sitemap-col a { color: #333; text-decoration: none; font-size: 14px; }
.sitemap-col a:hover { color: #C5A55A; }

@media (max-width: 768px) {
  .sitemap-columns { grid-template-columns: 1fr; gap: 24px; }
}

/* Related Posts & Courses (blog single) */
.related-posts,
.related-courses-blog {
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid #e0e0e0;
}
.related-posts h3,
.related-courses-blog h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 22px;
    margin-bottom: 20px;
    color: #123637;
}
.related-posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.related-post-card {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 8px;
    overflow: hidden;
    text-decoration: none;
    transition: box-shadow 0.2s;
}
.related-post-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.related-post-thumb img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    display: block;
}
.related-post-body {
    padding: 12px;
}
.related-post-body h4 {
    font-size: 14px;
    margin: 0 0 6px;
    line-height: 1.4;
}
.related-post-body h4 a {
    color: #333;
    text-decoration: none;
}
.related-post-body h4 a:hover {
    color: #C5A55A;
}
.related-post-body time {
    font-size: 12px;
    color: #999;
}
.related-courses-blog-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.related-course-blog-card {
    display: block;
    padding: 20px;
    background: #f8f6f0;
    border-radius: 8px;
    text-decoration: none;
    border-left: 4px solid #C5A55A;
    transition: background 0.2s;
}
.related-course-blog-card:hover {
    background: #f0ede5;
}
.related-course-blog-card h4 {
    margin: 0 0 8px;
    font-size: 16px;
    color: #123637;
}
.related-course-blog-card span {
    font-size: 13px;
    color: #666;
}
.pillar-cta {
    margin-top: 24px;
    padding: 16px 20px;
    background: #123637;
    border-radius: 8px;
    text-align: center;
}
.pillar-cta p {
    margin: 0;
    color: #fff;
    font-size: 15px;
}
.pillar-cta a {
    color: #C5A55A;
    text-decoration: none;
    font-weight: 600;
}
.pillar-cta a:hover {
    text-decoration: underline;
}
@media (max-width: 768px) {
    .related-posts-grid { grid-template-columns: 1fr; }
    .related-courses-blog-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   Legal Pages (Privacy Policy, Terms of Use)
   ============================================================ */
.legal-page {
    padding: 40px 0 80px;
}
.cask-container--narrow {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 20px;
}
.legal-header {
    margin-bottom: 40px;
    padding-bottom: 24px;
    border-bottom: 2px solid var(--cask-gold);
}
.legal-header h1 {
    font-size: 2rem;
    color: var(--cask-dark);
    margin-bottom: 8px;
}
.legal-updated {
    font-size: 13px;
    color: #888;
    margin: 0;
}
.legal-section {
    margin-bottom: 36px;
}
.legal-section h2 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--cask-dark);
    margin-bottom: 12px;
    padding-bottom: 6px;
    border-bottom: 1px solid #eee;
}
.legal-section h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--cask-dark);
    margin: 16px 0 8px;
}
.legal-section p {
    font-size: 15px;
    line-height: 1.7;
    color: #444;
    margin-bottom: 12px;
}
.legal-section ul {
    padding-left: 20px;
    margin-bottom: 12px;
}
.legal-section ul li {
    font-size: 15px;
    line-height: 1.7;
    color: #444;
    margin-bottom: 6px;
}
.legal-section a {
    color: var(--cask-gold);
    text-decoration: none;
}
.legal-section a:hover {
    text-decoration: underline;
}
@media (max-width: 768px) {
    .legal-header h1 { font-size: 1.6rem; }
    .legal-section h2 { font-size: 1.05rem; }
}

/* ============================================================
   Pillar Pages
   ============================================================ */
.pillar-page {}
.pillar-related-courses {
    background: var(--cask-light-bg, #f8f6f1);
    padding: 48px 0 40px;
    margin-bottom: 0;
}
.pillar-section-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--cask-dark);
    margin-bottom: 24px;
}
.pillar-courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}
.pillar-course-card {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid #e8e2d6;
    text-decoration: none;
    display: block;
    transition: box-shadow .2s, transform .2s;
}
.pillar-course-card:hover {
    box-shadow: 0 6px 24px rgba(0,0,0,.1);
    transform: translateY(-2px);
}
.pillar-course-thumb img { width: 100%; height: 180px; object-fit: cover; display: block; }
.pillar-course-body { padding: 16px; }
.pillar-course-body h3 { font-size: 15px; font-weight: 600; color: var(--cask-dark); margin-bottom: 10px; line-height: 1.4; }
.pillar-course-meta { display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: #777; }
.pillar-course-price { color: var(--cask-gold); font-weight: 700; }

.pillar-content { padding: 56px 0; }
.pillar-content h2 { font-size: 1.5rem; font-weight: 700; color: var(--cask-dark); margin: 40px 0 16px; }
.pillar-content h2:first-child { margin-top: 0; }
.pillar-content h3 { font-size: 1.1rem; font-weight: 600; color: var(--cask-dark); margin: 28px 0 10px; }
.pillar-content p { font-size: 16px; line-height: 1.8; color: #3a3a3a; margin-bottom: 16px; }
.pillar-content ul, .pillar-content ol { padding-left: 22px; margin-bottom: 16px; }
.pillar-content li { font-size: 16px; line-height: 1.8; color: #3a3a3a; margin-bottom: 6px; }
.pillar-content blockquote { background: #f8f6f1; border-left: 4px solid var(--cask-gold); padding: 16px 20px; margin: 24px 0; border-radius: 0 8px 8px 0; }
.pillar-content blockquote p { margin: 0; font-style: italic; }
.pillar-content table { width: 100%; border-collapse: collapse; margin: 24px 0; font-size: 15px; }
.pillar-content th { background: var(--cask-dark); color: #fff; padding: 10px 14px; text-align: left; }
.pillar-content td { padding: 10px 14px; border-bottom: 1px solid #eee; }
.pillar-content tr:nth-child(even) td { background: #f9f7f4; }

.pillar-faq { display: flex; flex-direction: column; gap: 16px; margin-top: 16px; }
.pillar-faq-item { background: #f8f6f1; border-radius: 8px; padding: 18px 20px; }
.pillar-faq-item h3 { font-size: 15px; font-weight: 600; color: var(--cask-dark); margin: 0 0 10px; }
.pillar-faq-item p { font-size: 15px; color: #555; line-height: 1.7; margin: 0; }

.pillar-cta-section { background: var(--cask-dark); padding: 56px 0; }
.pillar-cta-inner { text-align: center; }
.pillar-cta-inner h2 { color: #fff; font-size: 1.8rem; margin-bottom: 12px; }
.pillar-cta-inner p { color: rgba(255,255,255,.8); font-size: 16px; margin-bottom: 28px; }
.pillar-cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.pillar-related-posts { background: #f9fafb; padding: 48px 0; }
.pillar-related-posts .pillar-section-title { margin-bottom: 20px; }
.pillar-posts-list { list-style: none; padding: 0; margin: 0 0 20px; }
.pillar-posts-list li { display: flex; justify-content: space-between; align-items: center; padding: 12px 0; border-bottom: 1px solid #e5e7eb; gap: 16px; }
.pillar-posts-list li a { color: var(--cask-dark); font-weight: 500; text-decoration: none; flex: 1; }
.pillar-posts-list li a:hover { color: var(--cask-gold); }
.pillar-post-date { color: #9ca3af; font-size: 13px; white-space: nowrap; }
.pillar-more-posts { color: var(--cask-gold); font-weight: 600; text-decoration: none; font-size: 14px; }
.pillar-more-posts:hover { text-decoration: underline; }

@media (max-width: 768px) {
    .pillar-courses-grid { grid-template-columns: 1fr; }
    .pillar-cta-inner h2 { font-size: 1.4rem; }
    .pillar-content h2 { font-size: 1.25rem; }
    .pillar-posts-list li { flex-direction: column; align-items: flex-start; gap: 4px; }
}

/* ==========================================================================
   Scroll Reveal Animations
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}