/*
Theme Name:   CDD Child Theme
Theme URI:    https://cdd.com.vn
Description:  Child theme for Astra – Công ty TNHH Đầu tư và Giải pháp Công nghệ CDD
Author:       CDD Tech
Author URI:   https://cdd.com.vn
Template:     astra
Version:      1.1.0
License:      GNU General Public License v2 or later
License URI:  http://www.gnu.org/licenses/gpl-2.0.html
Text Domain:  cdd-child
Tags:         corporate, business, vietnamese
*/

/* ============================================================
   CDD BRAND – Color palette
   Primary   #A94030  Terracotta
   Dark      #7A2415  Terracotta đậm
   Medium    #9E3C2A
   Accent    #C86848  Đồng/Copper nhạt
   Light bg  #F5E8E4  Kem hồng nhạt
   Footer bg #FBF0ED  Kem ấm
   Text      #3D2015  Nâu đậm
   ============================================================ */

/* ── CSS Variables ─────────────────────────────────────────── */
:root {
    --cdd-primary:      #A94030;
    --cdd-dark:         #7A2415;
    --cdd-medium:       #9E3C2A;
    --cdd-accent:       #C86848;
    --cdd-light-bg:     #F5E8E4;
    --cdd-footer-bg:    #FBF0ED;
    --cdd-text:         #3D2015;
    --cdd-text-light:   #6B4030;
    --cdd-white:        #FFFFFF;
    --cdd-gradient:     linear-gradient(135deg, #A94030 0%, #7A2415 100%);
    --cdd-shadow-sm:    0 2px 8px rgba(122, 36, 21, 0.10);
    --cdd-shadow-md:    0 4px 20px rgba(122, 36, 21, 0.15);
    --cdd-shadow-lg:    0 8px 40px rgba(122, 36, 21, 0.20);
    --cdd-radius-sm:    6px;
    --cdd-radius-md:    10px;
    --cdd-radius-lg:    16px;
    --cdd-transition:   0.25s ease;
    --cdd-container:    1200px;
}

/* ============================================================
   BASE
   ============================================================ */
body {
    font-family: 'Be Vietnam Pro', 'Roboto', sans-serif;
    color: var(--cdd-text);
    text-align: left !important;
}

/* ── Global text alignment ── */
p, li, td, th, blockquote, .entry-content p {
    text-align: justify;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Be Vietnam Pro', sans-serif;
    color: var(--cdd-dark);
    font-weight: 700;
    line-height: 1.3;
    text-transform: none !important;
    text-align: left;
}

/* Prevent any theme/plugin from lowercasing text */
body, p, a, span, li, td, th, label, input, textarea, button, select {
    text-transform: none;
}

a {
    color: var(--cdd-primary);
    transition: color var(--cdd-transition);
}

a:hover {
    color: var(--cdd-dark);
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
}

*, *::before, *::after {
    box-sizing: border-box;
}

/* ============================================================
   LAYOUT HELPERS
   ============================================================ */
.cdd-container {
    max-width: var(--cdd-container);
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
}

.cdd-section {
    padding: 80px 0;
}

.cdd-section--light {
    background-color: var(--cdd-light-bg);
}

.cdd-section__header {
    text-align: center !important;
    max-width: 680px;
    margin: 0 auto 56px;
}

.cdd-section__header h2,
.cdd-section__header .cdd-section__title {
    text-align: center !important;
}

.cdd-section__eyebrow {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--cdd-primary);
    background: rgba(169, 64, 48, 0.08);
    padding: 4px 14px;
    border-radius: 20px;
    margin-bottom: 12px;
}

.cdd-section__title {
    font-size: clamp(1.7rem, 3vw, 2.2rem);
    color: var(--cdd-dark);
    margin: 0 0 16px;
}

.cdd-section__desc {
    color: var(--cdd-text-light);
    font-size: 16px;
    line-height: 1.7;
    margin: 0;
    text-align: center !important;
}

.cdd-section__cta {
    text-align: center;
    margin-top: 48px;
}

.cdd-text-primary { color: var(--cdd-primary); }

/* ============================================================
   HEADER & NAVIGATION
   ============================================================ */
.site-header,
.ast-primary-header-bar {
    background-color: var(--cdd-dark);
    border-bottom: 3px solid var(--cdd-accent);
    transition: box-shadow var(--cdd-transition);
}

.cdd-header--scrolled {
    box-shadow: 0 4px 20px rgba(122, 36, 21, 0.3);
}

.custom-logo {
    max-height: 52px;
    width: auto;
}

.main-navigation a,
.ast-primary-nav > ul > li > a {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    font-size: 15px;
    letter-spacing: 0.3px;
}

.main-navigation a:hover,
.ast-primary-nav > ul > li > a:hover,
.ast-primary-nav > ul > li.current-menu-item > a {
    color: #FFFFFF;
}

.ast-primary-nav > ul > li.current-menu-item > a::after {
    content: '';
    display: block;
    height: 2px;
    background: var(--cdd-accent);
    margin-top: 2px;
    border-radius: 1px;
}

.main-navigation .sub-menu,
.ast-primary-nav .sub-menu {
    background-color: var(--cdd-dark);
    border-top: 2px solid var(--cdd-accent);
    border-radius: 0 0 var(--cdd-radius-sm) var(--cdd-radius-sm);
    box-shadow: var(--cdd-shadow-lg);
}

.main-navigation .sub-menu a,
.ast-primary-nav .sub-menu a {
    color: rgba(255, 255, 255, 0.85);
    padding: 10px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.main-navigation .sub-menu a:hover,
.ast-primary-nav .sub-menu a:hover {
    background-color: var(--cdd-medium);
    color: #FFFFFF;
}

.ast-mobile-menu-trigger span,
.ast-mobile-menu-trigger span::before,
.ast-mobile-menu-trigger span::after {
    background-color: #FFFFFF;
}

.ast-mobile-popup-drawer .ast-mobile-popup-content {
    background-color: var(--cdd-dark);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.cdd-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 12px 28px;
    border-radius: var(--cdd-radius-sm);
    font-family: 'Be Vietnam Pro', sans-serif;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.3px;
    text-decoration: none;
    transition: all var(--cdd-transition);
    cursor: pointer;
    border: 2px solid transparent;
    white-space: nowrap;
}

.cdd-btn--primary {
    background: var(--cdd-primary);
    color: #FFFFFF;
    border-color: var(--cdd-primary);
}

.cdd-btn--primary:hover {
    background: var(--cdd-dark);
    border-color: var(--cdd-dark);
    color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(169, 64, 48, 0.35);
}

.cdd-btn--outline {
    background: transparent;
    color: #FFFFFF;
    border-color: rgba(255, 255, 255, 0.7);
}

.cdd-btn--outline:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: #FFFFFF;
    color: #FFFFFF;
}

.cdd-btn--outline-dark {
    background: transparent;
    color: var(--cdd-primary);
    border-color: var(--cdd-primary);
}

.cdd-btn--outline-dark:hover {
    background: var(--cdd-primary);
    color: #FFFFFF;
}

.cdd-btn--outline-sm {
    padding: 8px 18px;
    font-size: 14px;
    background: transparent;
    color: var(--cdd-primary);
    border-color: var(--cdd-primary);
}

.cdd-btn--outline-sm:hover {
    background: var(--cdd-primary);
    color: #FFFFFF;
}

.cdd-btn--white {
    background: #FFFFFF;
    color: var(--cdd-dark);
    border-color: #FFFFFF;
}

.cdd-btn--white:hover {
    background: var(--cdd-light-bg);
    color: var(--cdd-dark);
    transform: translateY(-2px);
}

.cdd-btn--outline-white {
    background: transparent;
    color: #FFFFFF;
    border-color: rgba(255, 255, 255, 0.6);
}

.cdd-btn--outline-white:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: #FFFFFF;
    color: #FFFFFF;
}

/* Override Astra/WP default buttons to match brand */
.wp-block-button .wp-block-button__link,
.ast-button,
button[type="submit"],
input[type="submit"],
.wpcf7-submit {
    background-color: var(--cdd-primary);
    border-color: var(--cdd-primary);
    color: #FFFFFF;
    border-radius: var(--cdd-radius-sm);
    padding: 12px 28px;
    font-weight: 600;
    transition: all var(--cdd-transition);
}

.wp-block-button .wp-block-button__link:hover,
.ast-button:hover,
button[type="submit"]:hover,
input[type="submit"]:hover,
.wpcf7-submit:hover {
    background-color: var(--cdd-dark);
    border-color: var(--cdd-dark);
    color: #FFFFFF;
    transform: translateY(-1px);
}

/* ============================================================
   PAGE HERO (used on inner pages)
   ============================================================ */
.cdd-page-hero {
    background: var(--cdd-gradient);
    padding: 72px 0;
    text-align: center;
}

.cdd-page-hero h1 {
    color: #FFFFFF;
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    margin: 0 0 12px;
}

.cdd-page-hero p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 17px;
    margin: 0;
}

/* ============================================================
   HOMEPAGE HERO
   ============================================================ */
.cdd-hero {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    /* overflow: hidden gây clip trên Safari mobile — chuyển xuống __bg */
}

.cdd-hero__bg {
    position: absolute;
    inset: 0;
    background: var(--cdd-gradient);
    z-index: 0;
    overflow: hidden;
}

.cdd-hero__bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cdd-hero__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding-top: 40px;
    padding-bottom: 40px;
}

.cdd-hero__label {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 16px;
}

.cdd-hero__title {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 800;
    color: #FFFFFF;
    line-height: 1.15;
    margin: 0 0 20px;
    text-transform: none !important;
}

.cdd-hero__highlight {
    color: var(--cdd-accent);
    position: relative;
}

.cdd-hero__sub {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
    margin: 0 0 36px;
    max-width: 500px;
}

.cdd-hero__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Hero card stack */
.cdd-hero__card-stack {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 20px;
}

.cdd-hero__card {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--cdd-radius-md);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    color: #FFFFFF;
    transition: transform var(--cdd-transition);
}

.cdd-hero__card:hover { transform: translateX(-6px); }

.cdd-hero__card--1 { margin-left: 40px; }
.cdd-hero__card--2 { margin-left: 0; }
.cdd-hero__card--3 { margin-left: 60px; }

.cdd-hero__card-icon { font-size: 28px; }

.cdd-hero__card strong {
    display: block;
    font-size: 20px;
    font-weight: 800;
    color: #FFFFFF;
}

.cdd-hero__card span {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.75);
}

/* Scroll hint */
.cdd-hero__scroll-hint {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    cursor: pointer;
}

.cdd-hero__scroll-hint span {
    display: block;
    width: 24px;
    height: 38px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 12px;
    position: relative;
}

.cdd-hero__scroll-hint span::before {
    content: '';
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 2px;
    animation: cdd-scroll-bounce 1.6s infinite;
}

@keyframes cdd-scroll-bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
    70%       { transform: translateX(-50%) translateY(12px); opacity: 0; }
}

/* ============================================================
   STATS BAR
   ============================================================ */
.cdd-stats-bar {
    background: #FFFFFF;
    padding: 40px 0;
    border-bottom: 1px solid rgba(169, 64, 48, 0.1);
    box-shadow: var(--cdd-shadow-sm);
}

.cdd-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    text-align: center;
}

.cdd-stat__number {
    display: block;
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--cdd-primary);
    line-height: 1;
    margin-bottom: 6px;
}

.cdd-stat__plus {
    font-size: 1.6rem;
}

.cdd-stat__label {
    font-size: 14px;
    color: var(--cdd-text-light);
    font-weight: 500;
}

/* ============================================================
   SERVICE CARDS
   ============================================================ */
.cdd-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.cdd-service-card {
    background: #FFFFFF;
    border: 1px solid rgba(169, 64, 48, 0.1);
    border-radius: var(--cdd-radius-md);
    padding: 0 0 24px;
    transition: all var(--cdd-transition);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Featured image fill đầy ô */
.cdd-service-card__thumb {
    width: calc(100% - 32px);
    height: 180px;
    margin: 16px 16px 16px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}
.cdd-service-card__thumb img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: top center;
    transition: transform .4s ease;
}
.cdd-service-card:hover .cdd-service-card__thumb img {
    transform: scale(1.04);
}

/* Khi chỉ có icon (không có ảnh) */
.cdd-service-card__icon {
    font-size: 2.8rem;
    margin: 28px 28px 12px;
    line-height: 1;
}

.cdd-service-card:hover {
    border-color: var(--cdd-accent);
    box-shadow: var(--cdd-shadow-md);
    transform: translateY(-6px);
}

.cdd-service-card__icon {
    font-size: 2.8rem;
    margin-bottom: 16px;
    line-height: 1;
}

.cdd-service-card__title {
    font-size: 17px;
    color: var(--cdd-dark);
    margin: 0 0 10px;
    padding: 0 20px;
}

.cdd-service-card__title a {
    color: var(--cdd-dark);
}

.cdd-service-card__title a:hover {
    color: var(--cdd-primary);
}

.cdd-service-card__desc {
    color: var(--cdd-text-light);
    font-size: 14.5px;
    line-height: 1.65;
    flex: 1;
    margin: 0 0 16px;
    padding: 0 20px;
}

.cdd-service-card__link {
    color: var(--cdd-primary);
    font-weight: 600;
    font-size: 14px;
    margin-top: auto;
    padding: 0 20px;
    display: block;
}

.cdd-service-card__link:hover {
    color: var(--cdd-dark);
}

.cdd-service-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 16px;
}

/* Service list (services page) */
.cdd-services-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    border: 1px solid rgba(169, 64, 48, 0.12);
    border-radius: var(--cdd-radius-md);
    overflow: hidden;
    background: #FFFFFF;
}

.cdd-service-row {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 28px 32px;
    border-bottom: 1px solid rgba(169, 64, 48, 0.08);
    transition: background var(--cdd-transition);
}

.cdd-service-row:last-child { border-bottom: none; }

.cdd-service-row:hover { background: var(--cdd-light-bg); }

.cdd-service-row__icon {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
    background: var(--cdd-light-bg);
    border-radius: var(--cdd-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.cdd-service-row__content { flex: 1; }

.cdd-service-row__content h3 {
    font-size: 17px;
    margin: 0 0 6px;
}

.cdd-service-row__content h3 a {
    color: var(--cdd-dark);
}

.cdd-service-row__content h3 a:hover {
    color: var(--cdd-primary);
}

.cdd-service-row__content p {
    color: var(--cdd-text-light);
    font-size: 14px;
    margin: 0;
}

/* ============================================================
   ABOUT HOME SECTION
   ============================================================ */
.cdd-about-home__grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 64px;
    align-items: center;
}

/* ── Visual panel ── */
.cdd-about-home__logo-wrap {
    position: relative;
    background: var(--cdd-gradient);
    border-radius: var(--cdd-radius-lg);
    padding: 48px 36px 36px;
    text-align: center;
    box-shadow: 0 20px 60px rgba(122, 36, 21, 0.28);
}

.cdd-about-home__since {
    display: inline-block;
    margin-top: 18px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.55);
}

.cdd-about-home__badges {
    margin-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.cdd-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #FFFFFF;
    border: 1px solid rgba(169, 64, 48, 0.10);
    border-radius: 10px;
    padding: 12px 18px;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--cdd-dark);
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    transition: transform .2s, box-shadow .2s;
}
.cdd-badge:hover {
    transform: translateX(4px);
    box-shadow: 0 4px 16px rgba(169,64,48,0.12);
}

.cdd-badge__icon { font-size: 22px; flex-shrink: 0; }

/* ── Content ── */
.cdd-about-home__content p {
    line-height: 1.75;
    color: var(--cdd-text);
}
.cdd-about-home__lead {
    font-size: 15.5px;
    color: #444 !important;
    margin-bottom: 12px;
}

.cdd-about-home__list {
    list-style: none;
    padding: 0;
    margin: 20px 0 32px;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.cdd-about-home__list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 15px;
    color: var(--cdd-dark);
    font-weight: 500;
    padding: 13px 0;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    text-align: left;
}
.cdd-about-home__list li:first-child { border-top: 1px solid rgba(0,0,0,0.06); }

.cdd-about-home__check {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--cdd-primary);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 1px;
}

/* ============================================================
   PORTFOLIO / PROJECTS
   ============================================================ */
.cdd-portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.cdd-portfolio-grid--page {
    grid-template-columns: repeat(3, 1fr);
}

.cdd-portfolio-item {
    border-radius: var(--cdd-radius-md);
    overflow: hidden;
    position: relative;
    background: #1a1a1a;
    aspect-ratio: 3/2;
}

.cdd-portfolio-item__link {
    display: block;
    height: 100%;
    position: relative;
}

.cdd-portfolio-item__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.cdd-portfolio-item:hover .cdd-portfolio-item__img {
    transform: scale(1.05);
}

.cdd-portfolio-item__placeholder {
    width: 100%;
    height: 100%;
    background: var(--cdd-light-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--cdd-text-light);
}

.cdd-portfolio-item__placeholder span { font-size: 3rem; }

.cdd-portfolio-item__overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(122, 36, 21, 0.92) 0%, rgba(169, 64, 48, 0.4) 60%, transparent 100%);
    color: #FFFFFF;
    padding: 24px 20px 20px;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s ease;
}

.cdd-portfolio-item:hover .cdd-portfolio-item__overlay {
    opacity: 1;
    transform: translateY(0);
}

.cdd-portfolio-item__cat {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    background: var(--cdd-accent);
    color: #FFFFFF;
    padding: 2px 10px;
    border-radius: 20px;
    margin-bottom: 8px;
}

.cdd-portfolio-item__overlay h3 {
    font-size: 16px;
    font-weight: 700;
    color: #FFFFFF;
    margin: 0 0 8px;
}

.cdd-portfolio-item__meta {
    display: flex;
    gap: 12px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.cdd-portfolio-item__tech {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-top: 8px;
}

/* Portfolio filter */
.cdd-portfolio-filter {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 40px;
    justify-content: center;
}

.cdd-filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 20px;
    border-radius: 24px;
    font-size: 14px;
    font-weight: 500;
    color: var(--cdd-text-light);
    background: #FFFFFF;
    border: 1px solid rgba(169, 64, 48, 0.2);
    text-decoration: none;
    transition: all var(--cdd-transition);
}

.cdd-filter-btn:hover,
.cdd-filter-btn.active {
    background: var(--cdd-primary);
    color: #FFFFFF;
    border-color: var(--cdd-primary);
}

.cdd-filter-btn__count {
    font-size: 12px;
    background: rgba(169, 64, 48, 0.12);
    padding: 1px 7px;
    border-radius: 10px;
}

.cdd-filter-btn.active .cdd-filter-btn__count,
.cdd-filter-btn:hover .cdd-filter-btn__count {
    background: rgba(255, 255, 255, 0.25);
}

/* ============================================================
   TEAM CARDS
   ============================================================ */
.cdd-team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}

.cdd-team-grid--large {
    grid-template-columns: repeat(3, 1fr);
}

.cdd-team-card {
    background: #FFFFFF;
    border: 1px solid rgba(169, 64, 48, 0.1);
    border-radius: var(--cdd-radius-md);
    padding: 28px 20px;
    text-align: center;
    transition: all var(--cdd-transition);
}

.cdd-team-card:hover {
    border-color: var(--cdd-accent);
    box-shadow: var(--cdd-shadow-md);
    transform: translateY(-4px);
}

.cdd-team-card--detailed {
    text-align: left;
    display: flex;
    gap: 20px;
    padding: 24px;
}

.cdd-team-card__avatar {
    width: 90px;
    height: 90px;
    margin: 0 auto 16px;
    flex-shrink: 0;
}

.cdd-team-card--detailed .cdd-team-card__avatar {
    width: 80px;
    height: 80px;
    margin: 0;
}

.cdd-team-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    border: 3px solid var(--cdd-light-bg);
    transition: border-color var(--cdd-transition);
}

.cdd-team-card:hover .cdd-team-card__img {
    border-color: var(--cdd-accent);
}

.cdd-team-card__avatar-placeholder {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--cdd-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
}

.cdd-team-card__avatar-placeholder span {
    font-size: 2rem;
    font-weight: 800;
    color: #FFFFFF;
}

.cdd-team-card__body { flex: 1; }

.cdd-team-card__name {
    font-size: 17px;
    color: var(--cdd-dark);
    margin: 0 0 4px;
}

.cdd-team-card__position {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--cdd-primary);
    margin-bottom: 10px;
}

.cdd-team-card__excerpt {
    font-size: 14px;
    color: var(--cdd-text-light);
    line-height: 1.6;
}

.cdd-team-card__bio { font-size: 14px; color: var(--cdd-text-light); line-height: 1.6; }

.cdd-team-card__linkedin {
    display: inline-block;
    margin-top: 12px;
    font-size: 13px;
    font-weight: 600;
    color: var(--cdd-primary);
}

.cdd-team-card__links {
    display: flex;
    gap: 10px;
    margin-top: 14px;
    flex-wrap: wrap;
}

.cdd-team-card__social {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 13px;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: 20px;
    text-decoration: none;
    transition: all var(--cdd-transition);
}

.cdd-team-card__social--email {
    background: rgba(169, 64, 48, 0.08);
    color: var(--cdd-primary);
}

.cdd-team-card__social--email:hover {
    background: var(--cdd-primary);
    color: #FFFFFF;
}

.cdd-team-card__social--linkedin {
    background: rgba(10, 102, 194, 0.08);
    color: #0A66C2;
}

.cdd-team-card__social--linkedin:hover {
    background: #0A66C2;
    color: #FFFFFF;
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cdd-cta-banner {
    background: var(--cdd-gradient);
    padding: 72px 0;
}

.cdd-cta-banner__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}

.cdd-cta-banner__text h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: #FFFFFF;
    margin: 0 0 10px;
}

.cdd-cta-banner__text p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 16px;
    margin: 0;
}

.cdd-cta-banner__actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    flex-shrink: 0;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.cdd-contact-page {
    padding: 64px 20px;
}

.cdd-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 48px;
    margin-bottom: 48px;
}

.cdd-contact-sidebar h2 {
    color: var(--cdd-dark);
    font-size: 22px;
    margin: 0 0 28px;
}

.cdd-contact-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    margin-bottom: 24px;
}

.cdd-contact-icon {
    width: 44px;
    height: 44px;
    background: var(--cdd-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.cdd-contact-item strong {
    display: block;
    color: var(--cdd-dark);
    font-size: 14px;
    margin-bottom: 4px;
}

.cdd-contact-item span,
.cdd-contact-item a {
    color: var(--cdd-text);
    font-size: 15px;
    line-height: 1.5;
}

.cdd-contact-phone {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--cdd-primary);
}

.cdd-social-section { margin-top: 32px; }

.cdd-social-section > strong {
    display: block;
    color: var(--cdd-dark);
    font-size: 14px;
    margin-bottom: 12px;
}

.cdd-social-links {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.cdd-social-links a {
    width: 38px;
    height: 38px;
    background: var(--cdd-primary);
    border-radius: var(--cdd-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    text-decoration: none;
    transition: background var(--cdd-transition), transform var(--cdd-transition);
}

.cdd-social-links a:hover {
    background: var(--cdd-dark);
    transform: translateY(-2px);
}

.cdd-zalo-btn {
    width: auto !important;
    padding: 0 12px;
    font-size: 13px;
    font-weight: 700;
}

.cdd-form-card {
    background: var(--cdd-footer-bg);
    border: 1px solid rgba(169, 64, 48, 0.15);
    border-radius: var(--cdd-radius-lg);
    padding: 40px;
}

.cdd-form-card h2 {
    color: var(--cdd-dark);
    font-size: 20px;
    margin: 0 0 8px;
}

.cdd-form-intro {
    color: var(--cdd-text-light);
    font-size: 15px;
    margin: 0 0 24px;
}

.cdd-maps-wrap {
    border-radius: var(--cdd-radius-md);
    overflow: hidden;
    border: 1px solid rgba(169, 64, 48, 0.15);
    box-shadow: var(--cdd-shadow-sm);
}

/* Notices */
.cdd-notice {
    border-radius: var(--cdd-radius-sm);
    padding: 12px 16px;
    font-size: 14px;
}

.cdd-notice-warning {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffc107;
}

/* ============================================================
   CONTACT FORM 7
   ============================================================ */
.wpcf7-form-control:not(.wpcf7-submit) {
    border: 1px solid rgba(169, 64, 48, 0.25);
    border-radius: var(--cdd-radius-sm);
    padding: 10px 14px;
    font-size: 15px;
    font-family: 'Be Vietnam Pro', sans-serif;
    color: var(--cdd-text);
    background: #FFFFFF;
    width: 100%;
    transition: border-color var(--cdd-transition), box-shadow var(--cdd-transition);
}

.wpcf7-form-control:focus:not(.wpcf7-submit) {
    border-color: var(--cdd-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(169, 64, 48, 0.12);
}

.wpcf7-not-valid-tip {
    color: var(--cdd-primary);
    font-size: 13px;
}

.wpcf7-response-output {
    border-radius: var(--cdd-radius-sm);
    padding: 10px 16px;
    font-size: 14px;
}

.wpcf7-mail-sent-ok {
    border-color: #2e7d32;
    background: #f1f8f1;
    color: #2e7d32;
}

.wpcf7-validation-errors {
    border-color: var(--cdd-primary);
    background: var(--cdd-light-bg);
    color: var(--cdd-dark);
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.cdd-about-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 60px;
    align-items: center;
}

.cdd-about-logo-card {
    background: var(--cdd-gradient);
    border-radius: var(--cdd-radius-lg);
    padding: 50px 40px;
    text-align: center;
    box-shadow: var(--cdd-shadow-lg);
    color: #FFFFFF;
}

.cdd-about-logo-card__since {
    margin-top: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.cdd-about-logo-card__year {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--cdd-accent);
    line-height: 1;
}

.cdd-about-logo-card__since span:last-child {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cdd-about-lead {
    font-size: 17px;
    font-weight: 500;
    color: var(--cdd-dark);
    line-height: 1.7;
    margin-bottom: 16px;
}

.cdd-about-intro__stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin: 28px 0;
}

.cdd-about-stat {
    text-align: center;
    padding: 16px 8px;
    background: var(--cdd-light-bg);
    border-radius: var(--cdd-radius-sm);
}

.cdd-about-stat strong {
    display: block;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--cdd-primary);
}

.cdd-about-stat span {
    font-size: 12px;
    color: var(--cdd-text-light);
}

/* VMV Cards */
.cdd-vmv-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.cdd-vmv-card {
    background: #FFFFFF;
    border-radius: var(--cdd-radius-md);
    padding: 36px 28px;
    text-align: center;
    border: 1px solid rgba(169, 64, 48, 0.1);
    transition: all var(--cdd-transition);
}

.cdd-vmv-card:hover {
    border-color: var(--cdd-accent);
    box-shadow: var(--cdd-shadow-md);
    transform: translateY(-4px);
}

.cdd-vmv-card__icon {
    font-size: 2.8rem;
    margin-bottom: 16px;
}

.cdd-vmv-card h3 {
    font-size: 19px;
    color: var(--cdd-dark);
    margin: 0 0 12px;
}

.cdd-vmv-card p {
    font-size: 15px;
    color: var(--cdd-text-light);
    line-height: 1.65;
    margin: 0;
}

.cdd-vmv-list {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
}

.cdd-vmv-list li {
    font-size: 14px;
    color: var(--cdd-text-light);
    padding: 5px 0;
    line-height: 1.5;
}

/* Timeline */
.cdd-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.cdd-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: rgba(169, 64, 48, 0.2);
    transform: translateX(-50%);
}

.cdd-timeline__item {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 20px;
    align-items: start;
    margin-bottom: 40px;
    position: relative;
}

.cdd-timeline__item--right {
    direction: rtl;
}

.cdd-timeline__item--right > * {
    direction: ltr;
}

.cdd-timeline__dot {
    width: 16px;
    height: 16px;
    background: var(--cdd-primary);
    border-radius: 50%;
    border: 3px solid #FFFFFF;
    box-shadow: 0 0 0 3px var(--cdd-primary);
    margin-top: 4px;
    flex-shrink: 0;
}

.cdd-timeline__year {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--cdd-primary);
    text-align: right;
    padding-top: 2px;
}

.cdd-timeline__item--right .cdd-timeline__year {
    text-align: left;
}

.cdd-timeline__content {
    background: #FFFFFF;
    border: 1px solid rgba(169, 64, 48, 0.12);
    border-radius: var(--cdd-radius-md);
    padding: 20px 24px;
    box-shadow: var(--cdd-shadow-sm);
}

.cdd-timeline__content h3 {
    font-size: 16px;
    margin: 0 0 8px;
    color: var(--cdd-dark);
}

.cdd-timeline__content p {
    font-size: 14px;
    color: var(--cdd-text-light);
    margin: 0;
    line-height: 1.6;
}

/* ============================================================
   SERVICES PAGE – Why + Process
   ============================================================ */
.cdd-why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 8px;
}

.cdd-why-item {
    text-align: center;
    padding: 28px 20px;
    background: #FFFFFF;
    border: 1px solid rgba(169, 64, 48, 0.1);
    border-radius: var(--cdd-radius-md);
    transition: all var(--cdd-transition);
}

.cdd-why-item:hover {
    border-color: var(--cdd-accent);
    box-shadow: var(--cdd-shadow-sm);
    transform: translateY(-3px);
}

.cdd-why-item__icon { font-size: 2.4rem; margin-bottom: 12px; }

.cdd-why-item h3 { font-size: 16px; color: var(--cdd-dark); margin: 0 0 8px; }

.cdd-why-item p { font-size: 14px; color: var(--cdd-text-light); line-height: 1.6; margin: 0; }

.cdd-process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    position: relative;
}

.cdd-process-steps::before {
    content: '';
    position: absolute;
    top: 28px;
    left: 60px;
    right: 60px;
    height: 2px;
    background: linear-gradient(to right, var(--cdd-primary) 0%, var(--cdd-accent) 100%);
    z-index: 0;
}

.cdd-process-step {
    text-align: center;
    padding: 0 16px;
    position: relative;
    z-index: 1;
}

.cdd-process-step__num {
    width: 56px;
    height: 56px;
    background: var(--cdd-gradient);
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 800;
    margin: 0 auto 20px;
    border: 4px solid #FFFFFF;
    box-shadow: var(--cdd-shadow-md);
}

.cdd-process-step__content h3 { font-size: 16px; color: var(--cdd-dark); margin: 0 0 8px; }

.cdd-process-step__content p { font-size: 14px; color: var(--cdd-text-light); line-height: 1.6; margin: 0; }

/* ============================================================
   TEAM PAGE – Join Us
   ============================================================ */
.cdd-join-us {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 60px;
    align-items: center;
}

.cdd-join-us__perks {
    list-style: none;
    padding: 0;
    margin: 20px 0 28px;
}

.cdd-join-us__perks li {
    font-size: 15px;
    padding: 6px 0;
    color: var(--cdd-text);
}

.cdd-join-us__logo-wrap {
    background: var(--cdd-gradient);
    border-radius: var(--cdd-radius-lg);
    padding: 60px 40px;
    text-align: center;
    box-shadow: var(--cdd-shadow-lg);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer,
.ast-small-footer,
.footer-widget-area {
    background-color: var(--cdd-dark);
    color: rgba(255, 255, 255, 0.8);
}

.footer-widget-area .widget-title,
.ast-footer-widget-area .widget-title {
    color: #FFFFFF;
    font-size: 16px;
    font-weight: 700;
    border-bottom: 2px solid var(--cdd-accent);
    padding-bottom: 8px;
    margin-bottom: 16px;
}

.footer-widget-area a,
.ast-footer-widget-area a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    transition: color var(--cdd-transition);
}

.footer-widget-area a:hover,
.ast-footer-widget-area a:hover {
    color: var(--cdd-accent);
}

.ast-small-footer {
    background-color: #5C1A0E;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 16px 0;
}

.ast-small-footer .ast-footer-copyright {
    color: rgba(255, 255, 255, 0.65);
}

/* ============================================================
   EMPTY STATE
   ============================================================ */
.cdd-empty-state {
    text-align: center;
    padding: 80px 20px;
    color: var(--cdd-text-light);
}

.cdd-empty-state__icon { font-size: 4rem; margin-bottom: 16px; }

.cdd-empty-state h3 { font-size: 20px; color: var(--cdd-dark); margin: 0 0 10px; }

.cdd-empty-state p { margin: 0 0 24px; }

/* ============================================================
   TAGS
   ============================================================ */
.cdd-tag {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 20px;
    background: rgba(169, 64, 48, 0.1);
    color: var(--cdd-primary);
}

.cdd-tag--light {
    background: rgba(255, 255, 255, 0.2);
    color: #FFFFFF;
}

/* ============================================================
   PAGINATION
   ============================================================ */
.page-numbers.current,
.ast-pagination .page-numbers.current {
    background-color: var(--cdd-primary);
    border-color: var(--cdd-primary);
    color: #FFFFFF;
}

.page-numbers:hover,
.ast-pagination .page-numbers:hover {
    background-color: var(--cdd-light-bg);
    color: var(--cdd-primary);
}

/* ============================================================
   BREADCRUMBS
   ============================================================ */
.ast-breadcrumbs a { color: var(--cdd-primary); }

.ast-breadcrumbs .trail-end { color: var(--cdd-text-light); }

/* ============================================================
   SCROLL-TO-TOP BUTTON
   ============================================================ */
.cdd-scroll-top {
    position: fixed;
    bottom: 28px;
    right: 24px;
    width: 44px;
    height: 44px;
    background: var(--cdd-primary);
    color: #FFFFFF;
    border: none;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    z-index: 999;
    box-shadow: var(--cdd-shadow-md);
    transition: all var(--cdd-transition);
    opacity: 0;
    transform: translateY(12px);
    pointer-events: none;
}

.cdd-scroll-top.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.cdd-scroll-top:hover {
    background: var(--cdd-dark);
    transform: translateY(-2px);
}

/* ============================================================
   ANIMATION HELPERS
   ============================================================ */
.cdd-pre-animate {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate="fade-up"].cdd-pre-animate    { transform: translateY(28px); }
[data-animate="fade-right"].cdd-pre-animate { transform: translateX(-28px); }
[data-animate="fade-left"].cdd-pre-animate  { transform: translateX(28px); }
[data-animate="count-up"].cdd-pre-animate   { transform: translateY(16px); }

.cdd-pre-animate.cdd-animated {
    opacity: 1;
    transform: none;
}

/* Stagger delay for grids */
.cdd-services-grid .cdd-service-card:nth-child(2),
.cdd-team-grid .cdd-team-card:nth-child(2),
.cdd-portfolio-grid .cdd-portfolio-item:nth-child(2),
.cdd-vmv-grid .cdd-vmv-card:nth-child(2),
.cdd-why-grid .cdd-why-item:nth-child(2),
.cdd-process-step:nth-child(2) {
    transition-delay: 0.1s;
}

.cdd-services-grid .cdd-service-card:nth-child(3),
.cdd-team-grid .cdd-team-card:nth-child(3),
.cdd-portfolio-grid .cdd-portfolio-item:nth-child(3),
.cdd-vmv-grid .cdd-vmv-card:nth-child(3),
.cdd-why-grid .cdd-why-item:nth-child(3),
.cdd-process-step:nth-child(3) {
    transition-delay: 0.2s;
}

.cdd-why-grid .cdd-why-item:nth-child(4),
.cdd-process-step:nth-child(4) {
    transition-delay: 0.3s;
}

/* ============================================================
   FOOTER CDD
   ============================================================ */

/* Ẩn footer mặc định của Astra */
.site-footer,
.footer-widget-area,
#ast-footer-overlay {
    display: none !important;
}

.cdd-footer {
    font-family: 'Be Vietnam Pro', 'Roboto', sans-serif;
}

/* ── Main footer area ── */
.cdd-footer__main {
    background: var(--cdd-dark);
    padding: 64px 0 40px;
    color: rgba(255, 255, 255, 0.8);
}

.cdd-footer__grid {
    display: grid;
    grid-template-columns: 1.6fr 1.5fr 1.3fr 1.6fr;
    gap: 40px;
    align-items: start;
}

/* Prevent long menu labels from wrapping badly */
.cdd-footer__col .menu li a,
.cdd-footer__links li a {
    word-break: break-word;
    font-size: 13px !important;
    line-height: 1.45;
}

/* ── Cột brand ── */
.cdd-footer__logo {
    height: 44px;
    width: auto;
    display: block;
    margin-bottom: 16px;
}

.cdd-footer__logo-link {
    display: inline-block;
    line-height: 0;
}

.cdd-footer__tagline {
    font-size: 13.5px;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.7;
    margin: 0 0 20px;
    max-width: 260px;
}

/* ── Social icons ── */
.cdd-footer__social {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.cdd-footer__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    transition: background var(--cdd-transition), color var(--cdd-transition), border-color var(--cdd-transition), transform var(--cdd-transition);
}

.cdd-footer__social-link:hover {
    background: var(--cdd-primary);
    border-color: var(--cdd-primary);
    color: #FFFFFF;
    transform: translateY(-2px);
    text-decoration: none;
}

.cdd-footer__social-link--zalo {
    width: auto;
    padding: 0 12px;
    border-radius: 18px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.3px;
}

/* ── Column headings ── */
.cdd-footer__heading {
    font-size: 13px;
    font-weight: 700;
    color: #FFFFFF;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    margin: 0 0 18px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

/* ── Nav links ── */
.cdd-footer__links,
.cdd-footer__col .menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 9px;
}

/* wp_nav_menu wraps in <ul class="menu"> */
.cdd-footer__col .menu li a {
    font-size: 13.5px;
    color: rgba(255, 255, 255, 0.65);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color var(--cdd-transition), padding-left var(--cdd-transition);
}
.cdd-footer__col .menu li a::before {
    content: '›';
    font-size: 16px;
    color: var(--cdd-accent);
    line-height: 1;
    flex-shrink: 0;
}
.cdd-footer__col .menu li a:hover {
    color: #FFFFFF;
    padding-left: 4px;
    text-decoration: none;
}

.cdd-footer__links li a {
    font-size: 13.5px;
    color: rgba(255, 255, 255, 0.65);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color var(--cdd-transition), padding-left var(--cdd-transition);
}

.cdd-footer__links li a::before {
    content: '›';
    font-size: 16px;
    color: var(--cdd-accent);
    line-height: 1;
    flex-shrink: 0;
}

.cdd-footer__links li a:hover {
    color: #FFFFFF;
    padding-left: 4px;
    text-decoration: none;
}

/* ── Contact list ── */
.cdd-footer__contact {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.cdd-footer__contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13.5px;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.6;
}

.cdd-footer__contact-icon {
    flex-shrink: 0;
    color: var(--cdd-accent);
    margin-top: 2px;
    display: flex;
}

.cdd-footer__contact a {
    color: rgba(255, 255, 255, 0.65);
    text-decoration: none;
    transition: color var(--cdd-transition);
}

.cdd-footer__contact a:hover {
    color: var(--cdd-accent);
    text-decoration: none;
}

/* ── Bottom bar ── */
.cdd-footer__bottom-bar {
    background: rgba(0, 0, 0, 0.25);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 16px 0;
}

.cdd-footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.cdd-footer__copy {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
}

.cdd-footer__copy a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color var(--cdd-transition);
}

.cdd-footer__copy a:hover {
    color: var(--cdd-accent);
}

.cdd-footer__made {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
    white-space: nowrap;
}

/* ============================================================
   FLOATING LANGUAGE SWITCHER (luôn hiển thị)
   ============================================================ */
.cdd-lang-float {
    position: fixed;
    bottom: 80px;         /* ngay trên nút scroll-to-top */
    right: 24px;
    z-index: 9999;
}

.cdd-lang-float__btn {
    display: flex;
    align-items: center;
    gap: 5px;
    background: var(--cdd-dark);
    border: 2px solid var(--cdd-accent);
    border-radius: 24px;
    color: #FFFFFF;
    font-family: 'Be Vietnam Pro', sans-serif;
    font-size: 13px;
    font-weight: 700;
    padding: 7px 14px;
    cursor: pointer;
    box-shadow: var(--cdd-shadow-md);
    transition: all var(--cdd-transition);
    white-space: nowrap;
    letter-spacing: 0.3px;
}

.cdd-lang-float__btn:hover {
    background: var(--cdd-primary);
    border-color: var(--cdd-primary);
    transform: translateY(-2px);
    box-shadow: var(--cdd-shadow-lg);
}

.cdd-lang-float__btn[aria-expanded="true"] {
    background: var(--cdd-primary);
    border-color: var(--cdd-primary);
}

.cdd-lang-float__btn[aria-expanded="true"] svg {
    transform: rotate(180deg);
}

.cdd-lang-float__btn svg {
    transition: transform var(--cdd-transition);
    opacity: 0.8;
}

.cdd-lang-float__flag { font-size: 17px; line-height: 1; }

.cdd-lang-float__code { font-size: 12px; font-weight: 800; letter-spacing: 0.5px; }

/* Dropdown */
.cdd-lang-float__dropdown {
    position: absolute;
    bottom: calc(100% + 10px);
    right: 0;
    min-width: 180px;
    background: var(--cdd-dark);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--cdd-radius-md);
    box-shadow: var(--cdd-shadow-lg);
    list-style: none;
    padding: 8px 0;
    margin: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
    overflow: hidden;
}

.cdd-lang-float__dropdown.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.cdd-lang-float__option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    transition: background var(--cdd-transition), color var(--cdd-transition);
}

.cdd-lang-float__option:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #FFFFFF;
}

.cdd-lang-float__option.is-active {
    color: var(--cdd-accent);
    font-weight: 700;
    background: rgba(200, 104, 72, 0.15);
}

.cdd-lang-float__check {
    margin-left: auto;
    color: var(--cdd-accent);
    flex-shrink: 0;
}

.cdd-lang-float__name { flex: 1; }

/* Notice (khi chưa cài Polylang) */
.cdd-lang-float__notice {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 4px;
}

.cdd-lang-float__notice a {
    display: block;
    padding: 9px 16px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color var(--cdd-transition);
}

.cdd-lang-float__notice a:hover {
    color: var(--cdd-accent);
}

/* ============================================================
   LANGUAGE SWITCHER TRONG NAV (Polylang – .cdd-lang-nav)
   ============================================================ */

/*
 * Astra nav có overflow:hidden ở một số container.
 * Cần override để dropdown không bị clip.
 */
.ast-primary-header-bar .main-header-bar-navigation,
.main-header-bar nav,
.ast-nav-menu,
.ast-flex.main-header-bar-navigation {
    overflow: visible !important;
}

/* Container: li.cdd-lang-nav (class thực trong HTML) */
li.cdd-lang-nav {
    position: relative !important;
    display: flex !important;
    align-items: center;
    list-style: none;
}

/* Nút bấm */
.cdd-lang-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: var(--cdd-radius-sm);
    color: rgba(255, 255, 255, 0.9);
    font-family: 'Be Vietnam Pro', sans-serif;
    font-size: 13px;
    font-weight: 600;
    padding: 5px 10px;
    cursor: pointer;
    transition: all var(--cdd-transition);
    white-space: nowrap;
    line-height: 1;
}

.cdd-lang-btn:hover,
.cdd-lang-btn[aria-expanded="true"] {
    background: rgba(255, 255, 255, 0.22);
    border-color: rgba(255, 255, 255, 0.5);
    color: #FFFFFF;
}

.cdd-lang-flag { font-size: 16px; line-height: 1; }

.cdd-lang-name { font-size: 12px; font-weight: 700; letter-spacing: 0.5px; }

.cdd-lang-chevron {
    transition: transform var(--cdd-transition);
    color: rgba(255, 255, 255, 0.7);
    flex-shrink: 0;
}

.cdd-lang-btn[aria-expanded="true"] .cdd-lang-chevron {
    transform: rotate(180deg);
}

/* Dropdown – phải nổi lên trên hero, KHÔNG chiếm không gian */
.cdd-lang-dropdown {
    position: absolute !important;
    top: calc(100% + 8px);
    right: 0;
    left: auto;
    min-width: 160px;
    background: var(--cdd-dark);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--cdd-radius-sm);
    box-shadow: var(--cdd-shadow-lg);
    list-style: none;
    padding: 6px 0;
    margin: 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
    z-index: 999999 !important;
    /* Không ảnh hưởng document flow */
    width: max-content;
}

/* Hiển thị dropdown khi mở */
li.cdd-lang-nav:hover .cdd-lang-dropdown,
li.cdd-lang-nav .cdd-lang-btn[aria-expanded="true"] + .cdd-lang-dropdown,
.cdd-lang-dropdown.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
}

.cdd-lang-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 16px;
    font-size: 14px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    transition: background var(--cdd-transition), color var(--cdd-transition);
    white-space: nowrap;
}

.cdd-lang-option:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #FFFFFF;
    text-decoration: none;
}

.cdd-lang-option.active {
    color: var(--cdd-accent);
    font-weight: 700;
}

.cdd-lang-option.active::after {
    content: '✓';
    margin-left: auto;
    padding-left: 12px;
    font-size: 12px;
}

/* Polylang default widget in footer */
.widget .lang-item { list-style: none; }
.widget .lang-item a {
    color: rgba(255, 255, 255, 0.75);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 3px 0;
    transition: color var(--cdd-transition);
}
.widget .lang-item a:hover { color: var(--cdd-accent); }
.widget .lang-item.current-lang a { color: var(--cdd-accent); font-weight: 700; }

/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.text-cdd-primary { color: var(--cdd-primary); }
.text-cdd-dark    { color: var(--cdd-dark); }
.bg-cdd-primary   { background-color: var(--cdd-primary); }
.bg-cdd-light     { background-color: var(--cdd-light-bg); }
.bg-cdd-gradient  { background: var(--cdd-gradient); }

.cdd-highlight-box {
    background: var(--cdd-light-bg);
    border-left: 4px solid var(--cdd-primary);
    padding: 16px 20px;
    border-radius: 0 var(--cdd-radius-sm) var(--cdd-radius-sm) 0;
    margin: 24px 0;
}

/* ============================================================
   RESPONSIVE – Tablet lớn (≤ 1200px)
   ============================================================ */
@media (max-width: 1200px) {
    .cdd-container { padding: 0 24px; }

    .cdd-hero__title { font-size: 2.8rem; }

    .cdd-services-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ============================================================
   RESPONSIVE – Tablet (≤ 1024px)
   ============================================================ */
@media (max-width: 1024px) {
    .cdd-hero__inner {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 20px;
    }

    .cdd-hero {
        min-height: auto;
        padding: 80px 0 100px;
    }

    .cdd-hero__sub { max-width: 100%; }

    .cdd-hero__actions { justify-content: center; }

    .cdd-hero__image { display: none; }

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

    .cdd-about-home__grid { grid-template-columns: 1fr; gap: 40px; }

    .cdd-about-intro-grid { grid-template-columns: 1fr; gap: 40px; }

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

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

    .cdd-team-grid--large { grid-template-columns: repeat(2, 1fr); }

    .cdd-stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }

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

    .cdd-process-steps {
        grid-template-columns: repeat(2, 1fr);
        gap: 28px;
    }

    .cdd-process-steps::before { display: none; }

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

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

    .cdd-join-us { grid-template-columns: 1fr; }

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

    .cdd-cta-banner__inner {
        flex-direction: column;
        text-align: center;
    }

    .cdd-cta-banner__actions { justify-content: center; }

    .cdd-timeline::before { display: none; }

    .cdd-timeline__item {
        grid-template-columns: auto 1fr;
    }

    .cdd-timeline__item--right { direction: ltr; }

    .cdd-timeline__year { order: -1; font-size: 1rem; padding-top: 4px; }
}

/* ============================================================
   RESPONSIVE – Mobile (≤ 768px)
   ============================================================ */
@media (max-width: 768px) {
    .cdd-container { padding: 0 16px; }

    .cdd-section { padding: 56px 0; }

    .cdd-page-hero { padding: 52px 0; }

    .cdd-page-hero h1 { font-size: 1.8rem; }

    /* Grids → single column */
    .cdd-services-grid { grid-template-columns: 1fr; }
    .cdd-portfolio-grid { grid-template-columns: 1fr; }
    .cdd-team-grid { grid-template-columns: repeat(2, 1fr); }
    .cdd-team-grid--large { grid-template-columns: repeat(2, 1fr); }
    .cdd-why-grid { grid-template-columns: 1fr; }
    .cdd-process-steps { grid-template-columns: 1fr; }
    .cdd-vmv-grid { grid-template-columns: 1fr; }
    .cdd-about-intro__stats { grid-template-columns: repeat(2, 1fr); }

    /* Stats: 2 cột trên mobile */
    .cdd-stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .cdd-stat__number { font-size: 2rem; }

    /* Hero */
    .cdd-hero { padding: 100px 0 80px; }
    .cdd-hero__title { font-size: 2rem; line-height: 1.2; }
    .cdd-hero__label {
        font-size: 0.7rem;
        display: block;
        width: 100%;
        white-space: normal;
        overflow: visible;
    }
    .cdd-hero__sub { font-size: 0.95rem; }
    .cdd-hero__actions { flex-direction: column; gap: 12px; align-items: stretch; }
    .cdd-hero__actions .cdd-btn { text-align: center; justify-content: center; }

    /* About home */
    .cdd-about-home__badges { flex-direction: column; gap: 10px; }

    /* Service row */
    .cdd-service-row { flex-direction: column; align-items: flex-start; gap: 12px; }
    .cdd-service-row__action { width: 100%; }
    .cdd-service-row__action .cdd-btn { width: 100%; justify-content: center; }

    /* Cards */
    .cdd-form-card { padding: 24px 20px; }

    /* Logo */
    .custom-logo { max-height: 40px; }

    /* Team card detailed */
    .cdd-team-card--detailed { flex-direction: column; text-align: center; }
    .cdd-team-card--detailed .cdd-team-card__avatar { margin: 0 auto; }
    .cdd-team-card__links { justify-content: center; }

    /* Portfolio filter */
    .cdd-portfolio-filter {
        justify-content: flex-start;
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 4px;
        -webkit-overflow-scrolling: touch;
    }
    .cdd-portfolio-filter::-webkit-scrollbar { height: 3px; }

    /* CTA Banner */
    .cdd-cta-banner { padding: 48px 0; }
    .cdd-cta-banner h2 { font-size: 1.5rem; }

    /* Contact */
    .cdd-contact-page { padding: 32px 0; }

    /* Footer */
    .cdd-footer__main { padding: 48px 0 32px; }
    .cdd-footer__grid { grid-template-columns: 1fr; gap: 28px; }
    .cdd-footer__col--brand { grid-column: auto; }
    .cdd-footer__bottom { flex-direction: column; text-align: center; gap: 6px; }
    .cdd-footer__tagline { max-width: 100%; }

    /* Language switcher */
    .cdd-lang-float { bottom: 70px; right: 16px; }

    /* Timeline */
    .cdd-timeline__item { grid-template-columns: auto 1fr; gap: 12px; }
    .cdd-timeline__year { font-size: 0.9rem; }

    /* Section header */
    .cdd-section__title { font-size: 1.6rem; }
    .cdd-section__desc { font-size: 0.95rem; }

    /* Badges */
    .cdd-about-home__badges { justify-content: center; }
    .cdd-badge { font-size: 0.8rem; padding: 8px 14px; }
}

/* ============================================================
   RESPONSIVE – Mobile nhỏ (≤ 480px)
   ============================================================ */
@media (max-width: 480px) {
    .cdd-container { padding: 0 14px; }

    /* Hero */
    .cdd-hero { padding: 90px 0 70px; }
    .cdd-hero__title { font-size: 1.7rem; }
    .cdd-hero__card-stack { display: none; }

    /* Stats: xếp dọc */
    .cdd-stats-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .cdd-stat { padding: 16px 10px; }
    .cdd-stat__number { font-size: 1.8rem; }
    .cdd-stat__label { font-size: 0.75rem; }

    /* Teams → 1 cột */
    .cdd-team-grid { grid-template-columns: 1fr; }
    .cdd-team-grid--large { grid-template-columns: 1fr; }

    /* Section */
    .cdd-section { padding: 44px 0; }
    .cdd-section__title { font-size: 1.4rem; }
    .cdd-page-hero h1 { font-size: 1.5rem; }

    /* Buttons */
    .cdd-btn { padding: 11px 20px; font-size: 0.85rem; }

    /* Cards */
    .cdd-service-card { padding: 20px 16px; }
    .cdd-portfolio-item { height: 200px; }

    /* VMV */
    .cdd-vmv-card { padding: 24px 16px; }

    /* Process */
    .cdd-process-step { padding: 20px 16px; }

    /* About stats */
    .cdd-about-intro__stats { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .cdd-about-stat strong { font-size: 1.6rem; }

    /* Contact */
    .cdd-contact-item { gap: 10px; }

    /* CTA */
    .cdd-cta-banner { padding: 36px 0; }
    .cdd-cta-banner h2 { font-size: 1.3rem; }
    .cdd-cta-banner p { font-size: 0.9rem; }
    .cdd-cta-banner__actions { flex-direction: column; gap: 10px; }
    .cdd-cta-banner__actions .cdd-btn { width: 100%; text-align: center; justify-content: center; }

    /* Language switcher */
    .cdd-lang-float { bottom: 60px; right: 12px; }
    .cdd-lang-float__btn { padding: 7px 12px; font-size: 0.8rem; }
}