/* ============================================================
   VINHOMES SAIGON PARK – MAIN.CSS
   ============================================================ */

/* ── HEADER ── */
.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; transition: var(--transition); }

.header-top {
    background: var(--color-dark);
    padding: 6px 0;
    font-size: .8rem;
}
.header-top__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.header-top__contact { display: flex; align-items: center; gap: 20px; }
.header-top__phone {
    color: var(--color-gold);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 5px;
}
.header-top__phone:hover { color: var(--color-gold-light); }
.header-top__working { color: rgba(255,255,255,.6); display: flex; align-items: center; gap: 5px; }
.header-top__social { display: flex; gap: 10px; }
.social-link { color: rgba(255,255,255,.5); display: flex; align-items: center; transition: var(--transition); }
.social-link:hover { color: var(--color-gold); }

.header-main {
    background: rgba(255,255,255,.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-sm);
    padding: 12px 0;
    transition: var(--transition);
}
.header-main.scrolled { padding: 8px 0; box-shadow: var(--shadow-md); }
.header-main__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }

/* Site branding / logo */
.site-branding .custom-logo { height: 60px; width: auto; }
.site-branding .site-name { font-family: var(--font-secondary); font-weight: 700; font-size: 1.4rem; color: var(--color-primary); }

/* Navigation */
.nav-list { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.nav-list li { position: relative; }
.nav-list > li > a {
    display: block;
    padding: 8px 14px;
    font-weight: 600;
    font-size: .85rem;
    color: var(--color-dark);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    white-space: nowrap;
}
.nav-list > li > a:hover,
.nav-list > li.current-menu-item > a { color: var(--color-primary); background: var(--color-bg-light); }

/* Dropdown */
.nav-list .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-md);
    border-top: 3px solid var(--color-primary);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 100;
    padding: 8px 0;
}
.nav-list li:hover > .sub-menu { opacity: 1; visibility: visible; transform: none; }
.sub-menu li a { display: block; padding: 9px 18px; font-size: .85rem; color: var(--color-text); transition: var(--transition); }
.sub-menu li a:hover { color: var(--color-primary); background: var(--color-bg-light); padding-left: 24px; }

/* Header actions */
.header-actions { display: flex; align-items: center; gap: 12px; }
.header-cta { padding: 10px 22px; font-size: .8rem; }
.hamburger { display: none; flex-direction: column; gap: 5px; width: 32px; padding: 4px; }
.hamburger span { display: block; height: 2px; background: var(--color-dark); border-radius: 2px; transition: var(--transition); }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Floating buttons */
.floating-actions { position: fixed; bottom: 30px; right: 24px; z-index: 900; display: flex; flex-direction: column; gap: 10px; align-items: flex-end; }
.float-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 50px;
    font-weight: 600;
    font-size: .8rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    white-space: nowrap;
}
.float-phone { background: var(--color-primary); color: var(--color-white); }
.float-phone:hover { background: var(--color-secondary); transform: translateX(-4px); }
.float-zalo { background: #0084ff; color: var(--color-white); }
.float-zalo:hover { background: #006fd6; transform: translateX(-4px); }
.float-btn__icon { font-size: 1.1rem; display: flex; align-items: center; }

/* ── HERO ── */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 116px;
}
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-video { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10,30,15,.78) 0%, rgba(10,30,15,.45) 60%, rgba(10,30,15,.62) 100%);
}
.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--color-white);
    padding: 60px 20px;
    max-width: 960px;
    margin-inline: auto;
}
.hero-badge { margin-bottom: 20px; }
.hero-title {
    font-size: clamp(2.2rem, 6vw, 4.2rem);
    color: var(--color-white);
    font-weight: 800;
    margin-bottom: 18px;
    text-shadow: 0 2px 20px rgba(0,0,0,.4);
    letter-spacing: -0.5px;
}
.hero-subtitle {
    font-size: clamp(1rem, 2.2vw, 1.25rem);
    color: rgba(255,255,255,.88);
    max-width: 680px;
    margin: 0 auto 36px;
    font-weight: 400;
}
.hero-stats {
    display: flex;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}
.hero-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255,255,255,.1);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,.2);
    border-radius: var(--radius-md);
    padding: 14px 24px;
    min-width: 120px;
}
.hero-stat__num { font-size: 1.5rem; font-weight: 800; color: var(--color-gold); line-height: 1; }
.hero-stat__label { font-size: .75rem; color: rgba(255,255,255,.75); margin-top: 4px; }
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-lg { padding: 16px 40px; font-size: 1rem; }

.hero-scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,.6);
    font-size: .75rem;
    animation: bounce 2s infinite;
}
.scroll-arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid rgba(255,255,255,.6);
    border-bottom: 2px solid rgba(255,255,255,.6);
    transform: rotate(45deg);
}
@keyframes bounce { 0%,20%,50%,80%,100%{transform:translateX(-50%) translateY(0)} 40%{transform:translateX(-50%) translateY(-12px)} 60%{transform:translateX(-50%) translateY(-6px)} }

/* ── INTRO ── */
.intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.intro-text .subtitle { color: var(--color-primary); font-size: .75rem; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; display: block; margin-bottom: 12px; }
.intro-text h2 { margin-bottom: 20px; }
.intro-text h2 em { color: var(--color-primary); font-style: normal; }
.intro-lead { font-size: 1.05rem; color: var(--color-text); margin-bottom: 14px; }

.intro-image-stack { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.intro-image-stack img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.intro-image-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: var(--color-white);
    padding: 10px 18px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--color-primary);
}
.intro-image-badge span { display: block; font-weight: 700; font-size: 1rem; color: var(--color-primary); }
.intro-image-badge small { color: var(--color-text-light); font-size: .75rem; }

/* ── OVERVIEW TABLE ── */
.overview-tables { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.overview-table-wrap { border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--color-border); }
.overview-table { width: 100%; border-collapse: collapse; }
.overview-table th,
.overview-table td { padding: 13px 18px; text-align: left; font-size: .9rem; border-bottom: 1px solid var(--color-border); }
.overview-table th { background: var(--color-bg-light); font-weight: 600; color: var(--color-dark); width: 40%; }
.overview-table td { color: var(--color-text); }
.overview-table tr:last-child th,
.overview-table tr:last-child td { border-bottom: none; }
.overview-table tr:hover td { background: rgba(26,107,60,.04); }

/* ── PRODUCTS ── */
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.product-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: var(--transition);
    position: relative;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.product-card--featured { border-color: var(--color-gold); border-width: 2px; }

.product-card__featured-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--color-gold);
    color: var(--color-dark);
    font-size: .7rem;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 20px;
    z-index: 2;
}
.product-card__image { position: relative; overflow: hidden; }
.product-card__image img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform .6s ease; }
.product-card:hover .product-card__image img { transform: scale(1.06); }
.product-card__badge { position: absolute; top: 16px; left: 16px; font-size: .7rem; }

.product-card__body { padding: 24px; }
.product-card__body h3 { font-size: 1.2rem; margin-bottom: 14px; color: var(--color-dark); }

.product-specs { margin-bottom: 20px; display: flex; flex-direction: column; gap: 7px; }
.product-specs li { display: flex; align-items: flex-start; gap: 8px; font-size: .88rem; color: var(--color-text); }
.product-specs li svg { color: var(--color-primary); margin-top: 3px; flex-shrink: 0; }

.product-price { display: flex; align-items: baseline; gap: 8px; margin-bottom: 16px; padding: 12px 0; border-top: 1px solid var(--color-border); }
.price-label { font-size: .8rem; color: var(--color-text-light); }
.price-value { font-size: 1.3rem; font-weight: 800; color: var(--color-primary); font-family: var(--font-secondary); }
.btn-block { width: 100%; justify-content: center; }

/* ── ADVANTAGES ── */
.advantages-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px; background: rgba(255,255,255,.05); }
.advantage-item {
    background: var(--color-dark-2);
    padding: 48px 40px;
    transition: var(--transition);
}
.advantage-item:hover { background: rgba(255,255,255,.05); }
.advantage-item__icon { font-size: 2.5rem; margin-bottom: 16px; }
.advantage-item__content h3 { color: var(--color-white); margin-bottom: 12px; font-size: 1.3rem; }
.advantage-item__content p { color: rgba(255,255,255,.7); margin-bottom: 20px; }
.advantage-item__image { border-radius: var(--radius-md); overflow: hidden; }
.advantage-item__image img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }

/* ── LOCATION ── */
.location-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 50px; align-items: start; }
.distance-item {
    display: flex;
    gap: 20px;
    padding: 20px 0;
    border-bottom: 1px solid var(--color-border);
}
.distance-item:last-child { border-bottom: none; }
.distance-item__time {
    min-width: 100px;
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--color-primary);
    font-family: var(--font-secondary);
    padding-top: 2px;
}
.distance-item__detail h4 { font-size: 1rem; margin-bottom: 4px; color: var(--color-dark); }
.distance-item__detail p { font-size: .88rem; margin: 0; color: var(--color-text-light); }

.location-map { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); position: sticky; top: 120px; }
.location-map img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }

/* ── INFRA TABS ── */
.infra-tabs__nav {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--color-border);
    padding-bottom: 4px;
}
.infra-tab {
    padding: 10px 20px;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    font-weight: 600;
    font-size: .85rem;
    color: var(--color-text-light);
    border: 1px solid transparent;
    border-bottom: none;
    cursor: pointer;
    transition: var(--transition);
    background: transparent;
    font-family: var(--font-primary);
}
.infra-tab:hover { color: var(--color-primary); background: var(--color-bg-light); }
.infra-tab.active { color: var(--color-primary); background: var(--color-white); border-color: var(--color-border); box-shadow: 0 -2px 0 var(--color-primary); }

.infra-panel { display: none; }
.infra-panel.active { display: block; animation: fadeIn .35s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

.infra-panel__inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center; }
.infra-info h3 { font-size: 1.5rem; margin-bottom: 20px; color: var(--color-dark); }
.infra-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 20px; }
.infra-spec {
    background: var(--color-bg-light);
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--color-primary);
}
.infra-spec span { display: block; font-size: .75rem; color: var(--color-text-light); margin-bottom: 4px; }
.infra-spec strong { font-size: .9rem; color: var(--color-dark); }
.infra-image { border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-md); }
.infra-image img { width: 100%; aspect-ratio: 3/2; object-fit: cover; }

/* ── GALLERY ── */
.gallery-section .section-header h2 { color: var(--color-white); }
.gallery-swiper { border-radius: var(--radius-lg); overflow: hidden; }
.swiper-slide { position: relative; }
.swiper-slide img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.gallery-slide__caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,.6));
    color: var(--color-white);
    padding: 30px 20px 16px;
    font-size: .9rem;
}
.swiper-button-prev, .swiper-button-next { color: var(--color-white) !important; }
.swiper-button-prev::after, .swiper-button-next::after { font-size: 1.2rem !important; }
.swiper-pagination-bullet { background: rgba(255,255,255,.5) !important; }
.swiper-pagination-bullet-active { background: var(--color-gold) !important; }

/* ── CONTACT ── */
.contact-section { background: var(--color-bg-light); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact-info .subtitle { color: var(--color-primary); font-size: .75rem; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; display: block; margin-bottom: 12px; }
.contact-info h2 { margin-bottom: 16px; }
.contact-features { margin: 24px 0; display: flex; flex-direction: column; gap: 10px; }
.contact-feature { font-size: .92rem; color: var(--color-text); }
.contact-direct { margin-top: 28px; }

.contact-form-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--shadow-lg);
    border-top: 4px solid var(--color-primary);
}
.contact-form-card h3 { margin-bottom: 24px; color: var(--color-dark); }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: .85rem; font-weight: 600; color: var(--color-dark); margin-bottom: 6px; }
.form-group label span { color: #e53e3e; }
.form-input {
    width: 100%;
    padding: 11px 16px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: .9rem;
    font-family: var(--font-primary);
    color: var(--color-text);
    transition: var(--transition);
    background: var(--color-white);
}
.form-input:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(26,107,60,.12); }
select.form-input { cursor: pointer; }
textarea.form-input { resize: vertical; min-height: 90px; }
.vsp-submit-btn { margin-top: 6px; }
.form-message { padding: 12px 16px; border-radius: var(--radius-sm); font-size: .9rem; margin-top: 12px; }
.form-message.success { background: #e6f4eb; color: var(--color-primary); border: 1px solid var(--color-secondary); }
.form-message.error { background: #fff5f5; color: #e53e3e; border: 1px solid #fed7d7; }
.form-privacy { font-size: .78rem; color: var(--color-text-light); text-align: center; margin-top: 14px; margin-bottom: 0; }

/* ── MAP ── */
.map-section { overflow: hidden; }
.map-container iframe { display: block; }

/* ── FOOTER ── */
.footer-cta {
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-2) 100%);
    padding: 60px 0;
    border-bottom: 1px solid rgba(255,255,255,.06);
}
.footer-cta__inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.footer-cta__content .subtitle { color: var(--color-gold); font-size: .75rem; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; display: block; margin-bottom: 10px; }
.footer-cta__content h2 { color: var(--color-white); font-size: 2rem; margin-bottom: 8px; }
.footer-cta__content p { color: rgba(255,255,255,.6); margin: 0; }
.footer-cta__actions { display: flex; gap: 14px; flex-wrap: wrap; }

.footer-widgets { background: var(--color-dark); padding: 70px 0 50px; }
.footer-widgets__inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 50px; }

.footer-col--brand .footer-logo .custom-logo { height: 60px; filter: brightness(0) invert(1); margin-bottom: 14px; }
.footer-site-name { font-family: var(--font-secondary); font-size: 1.3rem; color: var(--color-white); font-weight: 700; }
.footer-tagline { color: rgba(255,255,255,.5); font-size: .85rem; margin: 10px 0 20px; }

.footer-contact-info { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }
.footer-contact-item { display: flex; align-items: flex-start; gap: 10px; font-size: .85rem; color: rgba(255,255,255,.6); }
.footer-contact-item svg { color: var(--color-gold); flex-shrink: 0; margin-top: 2px; }
.footer-contact-item a { color: rgba(255,255,255,.6); }
.footer-contact-item a:hover { color: var(--color-gold); }

.footer-social { display: flex; gap: 10px; }
.social-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,.7);
    transition: var(--transition);
}
.social-icon:hover { background: var(--color-primary); color: var(--color-white); transform: translateY(-3px); }
.social-icon--facebook:hover { background: #1877f2; }
.social-icon--youtube:hover { background: #ff0000; }
.social-icon--tiktok:hover { background: #000000; }

.footer-col__title { font-size: .85rem; font-weight: 700; color: var(--color-white); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 18px; position: relative; padding-bottom: 12px; }
.footer-col__title::after { content: ''; position: absolute; bottom: 0; left: 0; width: 30px; height: 2px; background: var(--color-gold); }
.footer-nav { display: flex; flex-direction: column; gap: 8px; }
.footer-nav li a { color: rgba(255,255,255,.5); font-size: .88rem; transition: var(--transition); display: flex; align-items: center; gap: 6px; }
.footer-nav li a::before { content: '›'; color: var(--color-gold); }
.footer-nav li a:hover { color: var(--color-white); padding-left: 6px; }

.footer-newsletter p { color: rgba(255,255,255,.5); font-size: .88rem; margin-bottom: 16px; }
.newsletter-form { display: flex; flex-direction: column; gap: 10px; }
.newsletter-form .form-input { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.15); color: var(--color-white); }
.newsletter-form .form-input::placeholder { color: rgba(255,255,255,.3); }
.newsletter-form .form-input:focus { border-color: var(--color-primary); }
.newsletter-form .form-note { font-size: .78rem; color: rgba(255,255,255,.35); text-align: center; margin: 0; }

.footer-bottom { background: var(--color-dark-2); padding: 18px 0; }
.footer-bottom__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer-copyright { font-size: .82rem; color: rgba(255,255,255,.35); margin: 0; }
.footer-disclaimer { font-size: .78rem; color: rgba(255,255,255,.25); margin: 0; }

/* ── PAGE / SINGLE ── */
.page-hero {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    padding: 140px 0 60px;
    text-align: center;
    color: var(--color-white);
}
.page-hero h1 { color: var(--color-white); margin-bottom: 12px; }
.page-content { padding: 60px 0; }
.page-content .container { max-width: 900px; }
.entry-content h2, .entry-content h3 { color: var(--color-dark); margin: 2rem 0 1rem; }
.entry-content p { margin-bottom: 1.2rem; }
.entry-content ul, .entry-content ol { margin: 1rem 0 1.2rem 2rem; }
.entry-content ul { list-style: disc; }
.entry-content ol { list-style: decimal; }
.entry-content li { margin-bottom: .5rem; color: var(--color-text-light); }
.entry-content img { border-radius: var(--radius-md); margin: 1.5rem 0; }
.entry-content table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; }
.entry-content table th, .entry-content table td { padding: 10px 14px; border: 1px solid var(--color-border); text-align: left; }
.entry-content table th { background: var(--color-bg-light); font-weight: 600; }

/* ── POST META ── */
.post-meta { display: flex; gap: 20px; flex-wrap: wrap; font-size: .85rem; color: var(--color-text-light); margin-bottom: 24px; }
.post-meta a { color: var(--color-primary); }

/* ── SIDEBAR ── */
.content-sidebar { display: grid; grid-template-columns: 1fr 320px; gap: 40px; }
.widget { background: var(--color-white); border-radius: var(--radius-md); padding: 24px; box-shadow: var(--shadow-sm); border: 1px solid var(--color-border); margin-bottom: 24px; }
.widget-title { font-size: .9rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--color-dark); margin-bottom: 16px; padding-bottom: 12px; border-bottom: 2px solid var(--color-primary); }

/* ── BREADCRUMBS ── */
.breadcrumbs { padding: 10px 0; }
.breadcrumbs__list { display: flex; gap: 8px; flex-wrap: wrap; font-size: .85rem; }
.breadcrumbs__item { color: var(--color-text-light); }
.breadcrumbs__item a { color: var(--color-primary); }
.breadcrumbs__item + .breadcrumbs__item::before { content: '/'; margin-right: 8px; }

/* ── 404 ── */
.error-404 { text-align: center; padding: 140px 0 80px; }
.error-404 h1 { font-size: 8rem; color: var(--color-primary); line-height: 1; margin-bottom: 0; }
.error-404 h2 { font-size: 1.8rem; margin-bottom: 16px; }
.error-404 p { margin-bottom: 30px; }

/* ── RESPONSIVE ── */
@media (max-width: 1100px) {
    .products-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-widgets__inner { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 900px) {
    .intro-grid { grid-template-columns: 1fr; }
    .intro-visual { order: -1; }
    .overview-tables { grid-template-columns: 1fr; }
    .advantages-grid { grid-template-columns: 1fr; }
    .location-grid { grid-template-columns: 1fr; }
    .location-map { position: static; }
    .contact-grid { grid-template-columns: 1fr; }
    .infra-panel__inner { grid-template-columns: 1fr; }
    .footer-cta__inner { flex-direction: column; text-align: center; }
    .footer-cta__actions { justify-content: center; }
}

@media (max-width: 768px) {
    .header-top { display: none; }
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: min(300px, 85vw);
        height: 100vh;
        background: var(--color-white);
        box-shadow: var(--shadow-lg);
        padding: 80px 24px 24px;
        overflow-y: auto;
        transition: right .35s ease;
        z-index: 999;
    }
    .main-nav.open { right: 0; }
    .nav-list { flex-direction: column; align-items: stretch; gap: 0; }
    .nav-list > li > a { padding: 12px 0; border-bottom: 1px solid var(--color-border); border-radius: 0; }
    .sub-menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; padding: 0 0 0 16px; border-top: 1px solid var(--color-border); }
    .hamburger { display: flex; }
    .header-cta { display: none; }
    .hero-stats { gap: 12px; }
    .hero-stat { min-width: 90px; padding: 10px 14px; }
    .products-grid { grid-template-columns: 1fr; }
    .infra-tabs__nav { overflow-x: auto; flex-wrap: nowrap; padding-bottom: 0; }
    .infra-tab { white-space: nowrap; }
    .footer-widgets__inner { grid-template-columns: 1fr; }
    .footer-bottom__inner { flex-direction: column; text-align: center; }
    .section { padding: 60px 0; }
    .floating-actions { bottom: 20px; right: 14px; }
    .float-btn__label { display: none; }
    .float-btn { padding: 12px; border-radius: 50%; }
}

@media (max-width: 480px) {
    .hero-actions { flex-direction: column; width: 100%; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .advantages-grid { grid-template-columns: 1fr; }
    .advantage-item { padding: 30px 24px; }
    .contact-form-card { padding: 24px 18px; }
}

/* ============================================================
   MẶT BẰNG DỰ ÁN
   ============================================================ */
.mb-tabs { border-radius: var(--radius-lg); overflow: hidden; background: var(--color-white); box-shadow: var(--shadow-md); border: 1px solid var(--color-border); }
.mb-tabs__nav { display: flex; border-bottom: 2px solid var(--color-border); background: var(--color-bg-light); overflow-x: auto; scrollbar-width: none; }
.mb-tabs__nav::-webkit-scrollbar { display: none; }
.mb-tab { padding: 13px 24px; font-weight: 600; font-size: .85rem; color: var(--color-text-light); border: none; background: none; cursor: pointer; white-space: nowrap; transition: var(--transition); font-family: var(--font-primary); border-bottom: 3px solid transparent; margin-bottom: -2px; }
.mb-tab:hover { color: var(--color-primary); background: rgba(26,107,60,.06); }
.mb-tab.active { color: var(--color-primary); border-bottom-color: var(--color-primary); background: var(--color-white); }

.mb-panel { display: none; padding: 32px; }
.mb-panel.active { display: grid; grid-template-columns: 1.4fr 1fr; gap: 36px; align-items: start; animation: fadeIn .3s ease; }

.mb-image-viewer { position: relative; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-md); cursor: zoom-in; }
.mb-image-viewer img.mb-main-img { width: 100%; aspect-ratio: 4/3; object-fit: contain; background: #f0f6f2; }
.mb-image-viewer__overlay { position: absolute; inset: 0; background: rgba(0,0,0,0); display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.mb-image-viewer__overlay span { color: var(--color-white); font-size: .9rem; font-weight: 600; background: rgba(0,0,0,.6); padding: 8px 20px; border-radius: 30px; opacity: 0; transition: var(--transition); }
.mb-image-viewer:hover .mb-image-viewer__overlay { background: rgba(0,0,0,.15); }
.mb-image-viewer:hover .mb-image-viewer__overlay span { opacity: 1; }

.mb-panel__info h3 { font-size: 1.1rem; margin-bottom: 10px; color: var(--color-dark); }
.mb-specs-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 20px; }
.mb-spec-item { background: var(--color-bg-light); padding: 14px; border-radius: var(--radius-sm); text-align: center; border-bottom: 3px solid var(--color-primary); }
.mb-spec-item__val { display: block; font-size: 1.2rem; font-weight: 800; color: var(--color-primary); font-family: var(--font-secondary); }
.mb-spec-item__label { display: block; font-size: .75rem; color: var(--color-text-light); margin-top: 3px; }

.mb-legend { display: flex; flex-wrap: wrap; gap: 16px 28px; margin-top: 28px; padding: 18px 24px; background: var(--color-white); border-radius: var(--radius-md); border: 1px solid var(--color-border); box-shadow: var(--shadow-sm); }
.mb-legend__title { font-weight: 700; font-size: .85rem; color: var(--color-dark); width: 100%; margin-bottom: -8px; }
.mb-legend__item { display: flex; align-items: center; gap: 8px; font-size: .82rem; color: var(--color-text); }
.mb-legend__dot { width: 16px; height: 16px; border-radius: 4px; flex-shrink: 0; }

/* ============================================================
   QUY HOẠCH HẠ TẦNG
   ============================================================ */
.qh-layout { display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; }
.qh-main-map { border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-lg); position: relative; margin-bottom: 16px; cursor: zoom-in; }
.qh-main-map img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.qh-main-map__badge { position: absolute; bottom: 14px; right: 14px; background: rgba(0,0,0,.7); color: var(--color-white); padding: 6px 16px; border-radius: 30px; font-size: .8rem; font-weight: 600; }

.qh-mini-maps { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.qh-mini-map { border-radius: var(--radius-sm); overflow: hidden; position: relative; cursor: zoom-in; }
.qh-mini-map img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform .4s ease; }
.qh-mini-map:hover img { transform: scale(1.06); }
.qh-mini-map__label { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(transparent, rgba(0,0,0,.7)); color: var(--color-white); padding: 16px 8px 8px; font-size: .78rem; font-weight: 600; }

.qh-timeline { position: sticky; top: 120px; }
.qh-timeline-item { display: flex; gap: 14px; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.07); position: relative; }
.qh-timeline-item__dot { width: 14px; height: 14px; border-radius: 50%; flex-shrink: 0; margin-top: 4px; box-shadow: 0 0 8px currentColor; }
.qh-timeline-item__year { font-size: 1.1rem; font-weight: 800; font-family: var(--font-secondary); line-height: 1; }
.qh-timeline-item__status { font-size: .73rem; text-transform: uppercase; letter-spacing: 1px; opacity: .7; margin: 3px 0; }
.qh-timeline-item__desc { font-size: .85rem; color: rgba(255,255,255,.65); line-height: 1.5; }

/* ============================================================
   CHÍNH SÁCH
   ============================================================ */
.policy-highlights { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; margin-bottom: 48px; }
.policy-highlight-item { background: var(--color-white); border-radius: var(--radius-md); padding: 24px 16px; text-align: center; box-shadow: var(--shadow-sm); border: 1px solid var(--color-border); transition: var(--transition); border-top: 3px solid var(--color-primary); }
.policy-highlight-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.policy-highlight-item__icon { font-size: 1.8rem; margin-bottom: 8px; }
.policy-highlight-item__num { font-size: 1.4rem; font-weight: 800; color: var(--color-primary); font-family: var(--font-secondary); line-height: 1.1; }
.policy-highlight-item__title { font-size: .8rem; font-weight: 700; color: var(--color-dark); margin: 4px 0; }
.policy-highlight-item__desc { font-size: .72rem; color: var(--color-text-light); line-height: 1.4; }

.policy-tabs { background: var(--color-white); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); border: 1px solid var(--color-border); overflow: hidden; }
.policy-tabs__nav { display: flex; background: var(--color-bg-light); border-bottom: 2px solid var(--color-border); overflow-x: auto; }
.policy-tab { padding: 13px 22px; font-weight: 600; font-size: .85rem; color: var(--color-text-light); border: none; background: none; cursor: pointer; white-space: nowrap; transition: var(--transition); font-family: var(--font-primary); border-bottom: 3px solid transparent; margin-bottom: -2px; }
.policy-tab:hover { color: var(--color-primary); }
.policy-tab.active { color: var(--color-primary); border-bottom-color: var(--color-primary); background: var(--color-white); }
.policy-tab-content { padding: 0; }
.policy-panel { display: none; }
.policy-panel.active { display: block; animation: fadeIn .3s ease; }
.policy-panel__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; padding: 32px; }
.policy-panel h4 { font-size: 1rem; color: var(--color-dark); margin: 0 0 14px; padding-bottom: 10px; border-bottom: 2px solid var(--color-border); }

.policy-steps { display: flex; flex-direction: column; gap: 10px; }
.policy-step { display: flex; align-items: flex-start; gap: 14px; }
.policy-step__num { width: 32px; height: 32px; border-radius: 50%; background: var(--color-primary); color: var(--color-white); font-size: .8rem; font-weight: 800; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.policy-step__title { font-weight: 700; font-size: .9rem; color: var(--color-dark); }
.policy-step__desc { font-size: .82rem; color: var(--color-text-light); }

.policy-list { display: flex; flex-direction: column; gap: 9px; list-style: none; }
.policy-list li { font-size: .9rem; color: var(--color-text); padding-left: 20px; position: relative; }
.policy-list li::before { content: '✓'; position: absolute; left: 0; color: var(--color-primary); font-weight: 700; }

.policy-table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.policy-table th { background: var(--color-primary); color: var(--color-white); padding: 10px 14px; text-align: left; font-weight: 600; }
.policy-table td { padding: 10px 14px; border-bottom: 1px solid var(--color-border); }
.policy-table tr:nth-child(even) td { background: var(--color-bg-light); }

.bank-logos { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.bank-tag { background: var(--color-bg-light); border: 1px solid var(--color-border); padding: 4px 12px; border-radius: 20px; font-size: .78rem; font-weight: 600; color: var(--color-dark); }

.loan-example { background: var(--color-bg-light); border-radius: var(--radius-md); padding: 20px; border: 1px solid var(--color-border); }
.loan-example__row { display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid var(--color-border); font-size: .9rem; }
.loan-example__row span { color: var(--color-text-light); }
.loan-example__row strong { color: var(--color-dark); }
.loan-example__row--highlight { background: var(--color-primary); border-radius: var(--radius-sm); padding: 10px 14px; margin: 8px -4px 0; border-bottom: none; }
.loan-example__row--highlight span { color: rgba(255,255,255,.8); }
.loan-example__row--highlight strong { color: var(--color-gold); font-size: 1.05rem; }
.loan-note { font-size: .75rem; color: var(--color-text-light); margin-top: 10px; }

.referral-policy { display: flex; flex-direction: column; gap: 14px; }
.referral-item { display: flex; align-items: flex-start; gap: 14px; padding: 14px; background: var(--color-bg-light); border-radius: var(--radius-sm); border-left: 3px solid var(--color-gold); }
.referral-item__icon { font-size: 1.4rem; }
.referral-item__title { font-weight: 700; font-size: .9rem; color: var(--color-dark); margin-bottom: 3px; }
.referral-item__desc { font-size: .82rem; color: var(--color-text-light); }

/* ── Topbar ── */
.vsp-topbar { display: flex; align-items: center; justify-content: center; padding: 9px 20px; font-size: .85rem; font-weight: 600; position: relative; z-index: 1010; text-align: center; }
.vsp-topbar a { color: inherit; text-decoration: none; flex: 1; }
.vsp-topbar__close { background: none; border: none; cursor: pointer; font-size: 1rem; opacity: .6; margin-left: 16px; padding: 0 4px; color: inherit; flex-shrink: 0; }
.vsp-topbar + .site-header { top: 38px; }

/* ── Popup ── */
.vsp-popup { position: fixed; inset: 0; z-index: 9990; display: flex; align-items: center; justify-content: center; }
.vsp-popup__backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.65); }
.vsp-popup__box { position: relative; background: var(--color-white); border-radius: var(--radius-lg); max-width: 520px; width: 92%; max-height: 90vh; overflow-y: auto; box-shadow: var(--shadow-lg); animation: zoomIn .3s ease; }
@keyframes zoomIn { from { transform: scale(.85); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.vsp-popup__close { position: absolute; top: 12px; right: 14px; background: rgba(0,0,0,.5); color: #fff; border: none; width: 30px; height: 30px; border-radius: 50%; cursor: pointer; font-size: .9rem; display: flex; align-items: center; justify-content: center; z-index: 1; }
.vsp-popup__image img { width: 100%; border-radius: var(--radius-lg) var(--radius-lg) 0 0; display: block; max-height: 280px; object-fit: cover; }
.vsp-popup__content { padding: 28px; }
.vsp-popup__content h3 { color: var(--color-primary); margin-bottom: 12px; }
.vsp-popup__content .btn { display: block; text-align: center; margin-top: 18px; }

/* ── Responsive ── */
@media (max-width: 1100px) {
    .policy-highlights { grid-template-columns: repeat(3, 1fr); }
    .qh-layout { grid-template-columns: 1fr; }
    .qh-timeline { position: static; }
}
@media (max-width: 900px) {
    .mb-panel.active { grid-template-columns: 1fr; }
    .policy-panel__grid { grid-template-columns: 1fr; }
    .policy-highlights { grid-template-columns: repeat(2, 1fr); }
    .mb-specs-row { grid-template-columns: repeat(2, 1fr); }
    .qh-mini-maps { grid-template-columns: repeat(3,1fr); }
}
@media (max-width: 600px) {
    .policy-highlights { grid-template-columns: repeat(2, 1fr); }
    .qh-mini-maps { grid-template-columns: 1fr 1fr; }
    .mb-legend { gap: 10px; }
}

/* ============================================================
   MẶT BẰNG DỰ ÁN
   ============================================================ */
.mb-tabs__nav {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    border-bottom: 2px solid var(--color-border);
    padding-bottom: 4px;
    margin-bottom: 28px;
}
.mb-tab {
    padding: 10px 20px;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    font-weight: 600;
    font-size: .85rem;
    color: var(--color-text-light);
    border: 1.5px solid transparent;
    border-bottom: none;
    cursor: pointer;
    transition: var(--transition);
    background: var(--color-bg-light);
    font-family: var(--font-primary);
    margin-bottom: -2px;
}
.mb-tab:hover { color: var(--color-primary); background: #e8f5ee; }
.mb-tab.active { color: var(--color-primary); background: var(--color-white); border-color: var(--color-border); box-shadow: -2px -2px 0 var(--color-primary) inset; }
.mb-panel { display: none; }
.mb-panel.active { display: block; animation: fadeIn .35s ease; }

.mb-viewer { display: grid; grid-template-columns: 1fr 320px; gap: 30px; align-items: start; margin-bottom: 24px; }
.mb-image-wrap { position: relative; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-lg); cursor: zoom-in; }
.mb-image { width: 100%; min-height: 400px; object-fit: cover; transition: transform .4s ease; display: block; }
.mb-image-wrap:hover .mb-image { transform: scale(1.02); }
.mb-zoom-hint {
    position: absolute; bottom: 12px; right: 12px;
    background: rgba(0,0,0,.55); color: #fff; padding: 6px 12px;
    border-radius: 20px; font-size: .78rem; font-weight: 600;
    backdrop-filter: blur(4px); opacity: 0; transition: var(--transition);
}
.mb-image-wrap:hover .mb-zoom-hint { opacity: 1; }

.mb-legend { background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 20px; box-shadow: var(--shadow-sm); }
.mb-legend h4 { font-size: .9rem; color: var(--color-dark); margin-bottom: 14px; padding-bottom: 10px; border-bottom: 2px solid var(--color-primary); }
.mb-legend__grid { display: flex; flex-direction: column; gap: 8px; }
.mb-legend-item { display: flex; align-items: center; gap: 10px; font-size: .82rem; color: var(--color-text); }
.mb-dot { width: 14px; height: 14px; border-radius: 3px; flex-shrink: 0; }

.mb-table { width: 100%; border-collapse: collapse; font-size: .83rem; }
.mb-table th { background: var(--color-primary); color: #fff; padding: 8px 10px; text-align: left; font-size: .78rem; }
.mb-table td { padding: 8px 10px; border-bottom: 1px solid var(--color-border); color: var(--color-text); }
.mb-table tr:last-child td { border-bottom: none; background: var(--color-bg-light); }
.mb-table td strong { color: var(--color-primary); }

.mb-stats-row { display: flex; gap: 20px; flex-wrap: wrap; }
.mb-stat { flex: 1; min-width: 120px; background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 16px 20px; text-align: center; box-shadow: var(--shadow-sm); }
.mb-stat__num { font-size: 1.5rem; font-weight: 800; color: var(--color-primary); font-family: var(--font-secondary); }
.mb-stat__label { font-size: .78rem; color: var(--color-text-light); margin-top: 4px; }

.mb-cta { text-align: center; margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--color-border); }
.mb-cta p { font-size: 1rem; margin-bottom: 16px; }

/* ============================================================
   QUY HOẠCH HẠ TẦNG
   ============================================================ */
.qhhatang-section { background: var(--color-white); }
.qhht-main { margin-bottom: 50px; }
.qhht-map-wrap { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.qhht-map { width: 100%; max-height: 500px; object-fit: cover; display: block; }
.qhht-overlay { position: absolute; inset: 0; }
.qhht-pin { position: absolute; width: 36px; height: 36px; border-radius: 50%; background: var(--color-white); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; box-shadow: var(--shadow-md); cursor: pointer; transform: translate(-50%,-50%); animation: pinBounce 2s ease-in-out infinite; }
.qhht-pin:nth-child(2) { animation-delay: .5s; }
.qhht-pin:nth-child(3) { animation-delay: 1s; }
.qhht-pin:nth-child(4) { animation-delay: 1.5s; }
@keyframes pinBounce { 0%,100%{transform:translate(-50%,-50%) scale(1)} 50%{transform:translate(-50%,-60%) scale(1.1)} }
.qhht-pin[title]:hover::after { content: attr(title); position: absolute; bottom: 110%; left: 50%; transform: translateX(-50%); background: var(--color-dark); color: #fff; white-space: nowrap; padding: 4px 10px; border-radius: 4px; font-size: .75rem; font-family: var(--font-primary); }

.qhht-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 50px; }
.qhht-item { background: var(--color-bg-light); border-radius: var(--radius-md); padding: 24px; border: 1px solid var(--color-border); transition: var(--transition); }
.qhht-item:hover { box-shadow: var(--shadow-md); border-color: var(--color-secondary); transform: translateY(-4px); }
.qhht-item__icon { font-size: 2rem; margin-bottom: 12px; }
.qhht-item h3 { font-size: 1rem; color: var(--color-primary); margin-bottom: 12px; font-family: var(--font-primary); font-weight: 700; }
.qhht-item ul { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.qhht-item li { font-size: .85rem; color: var(--color-text); padding-left: 14px; position: relative; }
.qhht-item li::before { content: '›'; position: absolute; left: 0; color: var(--color-gold); font-weight: 700; }

/* Timeline */
.qhht-timeline { background: var(--color-dark); border-radius: var(--radius-lg); padding: 36px; }
.qhht-timeline__title { color: var(--color-white); font-size: 1.2rem; margin-bottom: 30px; text-align: center; font-family: var(--font-primary); font-weight: 700; }
.qhht-timeline__track { display: flex; align-items: flex-start; justify-content: space-between; position: relative; gap: 12px; }
.qhht-timeline__track::before { content: ''; position: absolute; top: 14px; left: 14px; right: 14px; height: 2px; background: rgba(255,255,255,.15); }
.qhht-milestone { flex: 1; display: flex; flex-direction: column; align-items: center; text-align: center; position: relative; }
.qhht-milestone__dot { width: 28px; height: 28px; border-radius: 50%; background: rgba(255,255,255,.2); border: 3px solid rgba(255,255,255,.3); margin-bottom: 12px; position: relative; z-index: 1; transition: var(--transition); }
.qhht-milestone__dot.active { background: var(--color-gold); border-color: var(--color-gold-light); box-shadow: 0 0 0 6px rgba(201,168,76,.25); }
.qhht-milestone__year { font-size: .8rem; font-weight: 800; color: var(--color-gold); margin-bottom: 6px; white-space: nowrap; }
.qhht-milestone__label { font-size: .75rem; color: rgba(255,255,255,.55); line-height: 1.4; }

/* ============================================================
   CHÍNH SÁCH
   ============================================================ */
.policy-section { background: var(--color-dark); }
.policy-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 40px; }
.policy-card {
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}
.policy-card:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.2); transform: translateY(-4px); }
.policy-card--gold { border-color: rgba(201,168,76,.4); background: rgba(201,168,76,.06); }
.policy-card--gold:hover { border-color: var(--color-gold); background: rgba(201,168,76,.1); }
.policy-card__icon { font-size: 2.2rem; margin-bottom: 14px; }
.policy-card h3 { font-size: 1.05rem; color: var(--color-white); margin-bottom: 16px; font-family: var(--font-primary); font-weight: 700; }
.policy-card__content { flex: 1; }
.policy-item { margin-bottom: 14px; }
.policy-item strong { display: block; font-size: .82rem; color: var(--color-gold); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 8px; }
.policy-item ul { list-style: none; display: flex; flex-direction: column; gap: 5px; }
.policy-item li { font-size: .82rem; color: rgba(255,255,255,.65); padding-left: 16px; position: relative; }
.policy-item li::before { content: '✓'; position: absolute; left: 0; color: var(--color-secondary); font-size: .7rem; }
.policy-item--highlight { background: rgba(255,255,255,.04); border-radius: var(--radius-sm); padding: 12px; margin-bottom: 12px; }
.policy-cta { align-self: flex-end; margin-top: 20px; border-color: rgba(255,255,255,.3); color: rgba(255,255,255,.85); padding: 10px 20px; font-size: .82rem; }
.policy-cta:hover { background: var(--color-white); color: var(--color-primary); border-color: var(--color-white); }
.policy-card--gold .policy-cta.btn-primary { background: var(--color-gold); color: var(--color-dark); border: none; }

.policy-final-cta { background: linear-gradient(135deg, var(--color-primary), var(--color-secondary)); border-radius: var(--radius-lg); padding: 48px; text-align: center; }
.policy-final-cta h3 { color: var(--color-white); font-size: 1.6rem; margin-bottom: 12px; font-family: var(--font-primary); font-weight: 700; }
.policy-final-cta p { color: rgba(255,255,255,.8); margin-bottom: 24px; }
.policy-final-cta__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── Responsive ── */
@media (max-width: 1100px) {
    .policy-grid { grid-template-columns: repeat(2, 1fr); }
    .qhht-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
    .mb-viewer { grid-template-columns: 1fr; }
    .mb-legend { order: -1; }
    .qhht-timeline__track { flex-direction: column; align-items: flex-start; gap: 20px; }
    .qhht-timeline__track::before { display: none; }
    .qhht-milestone { flex-direction: row; text-align: left; gap: 14px; align-items: flex-start; }
    .qhht-milestone__dot { flex-shrink: 0; }
}
@media (max-width: 768px) {
    .mb-tabs__nav { overflow-x: auto; flex-wrap: nowrap; }
    .mb-tab { white-space: nowrap; }
    .qhht-grid { grid-template-columns: 1fr; }
    .policy-grid { grid-template-columns: 1fr; }
}

/* ── Popup Banner ── */
.vsp-popup { position: fixed; inset: 0; z-index: 9999; display: flex; align-items: center; justify-content: center; }
.vsp-popup__overlay { position: absolute; inset: 0; background: rgba(0,0,0,.65); backdrop-filter: blur(4px); }
.vsp-popup__box { position: relative; z-index: 1; max-width: 480px; width: 90%; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); animation: popupIn .4s ease; }
@keyframes popupIn { from{opacity:0;transform:scale(.9)} to{opacity:1;transform:scale(1)} }
.vsp-popup__close { position: absolute; top: 10px; right: 10px; width: 32px; height: 32px; border-radius: 50%; background: rgba(0,0,0,.5); color: #fff; font-size: 1rem; display: flex; align-items: center; justify-content: center; cursor: pointer; border: none; z-index: 2; transition: var(--transition); }
.vsp-popup__close:hover { background: var(--color-primary); transform: rotate(90deg); }
.vsp-popup__link img { width: 100%; display: block; }
.vsp-popup__cta { background: var(--color-dark); padding: 16px; text-align: center; }
.vsp-popup__cta .btn { width: 100%; justify-content: center; }

/* ============================================================
   PATCHES v1.1 – All screenshot fixes
   ============================================================ */

/* ── Aerial Image Section ── */
.aerial-image-section {
    position: relative;
    width: 100%;
    max-height: 600px;
    overflow: hidden;
    display: block;
    background: #0d1f13;
}
.aerial-image-section img {
    width: 100%;
    height: 600px;
    object-fit: cover;
    display: block;
    filter: brightness(.88);
}
.aerial-image-section__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10,40,15,.72) 0%, rgba(10,40,15,.25) 60%, rgba(10,40,15,.55) 100%);
    display: flex;
    align-items: center;
    padding: 0 6%;
}
.aerial-image-section__text small {
    display: block;
    font-size: .85rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-gold-light);
    margin-bottom: 8px;
    font-family: var(--font-primary);
}
.aerial-image-section__text h2 {
    font-size: clamp(3.5rem, 9vw, 7rem);
    color: var(--color-white);
    line-height: 1;
    margin-bottom: 16px;
    font-weight: 800;
}
.aerial-image-section__text p {
    font-size: clamp(1rem, 2vw, 1.3rem);
    color: rgba(255,255,255,.85);
    margin-bottom: 24px;
    line-height: 1.5;
    font-style: italic;
}
.aerial-tagline {
    font-size: clamp(.75rem, 1.4vw, .95rem);
    color: var(--color-gold-light);
    line-height: 1.6;
}
.aerial-tagline strong { font-weight: 800; display: block; }

/* ── Thong-so section dark theme ── */
#thong-so { background-color: rgb(16,58,60) !important; }
#thong-so h2,
#thong-so h3,
#thong-so h4 { color: #fff; }
#thong-so .section-header p { color: rgba(255,255,255,.7); }
#thong-so .subtitle { color: var(--color-gold-light) !important; }
#thong-so .overview-table-wrap { border-color: rgba(255,255,255,.12); }
#thong-so .overview-table th { background: rgba(255,255,255,.08); color: rgba(255,255,255,.9); border-color: rgba(255,255,255,.1); }
#thong-so .overview-table td { color: rgba(255,255,255,.75); border-color: rgba(255,255,255,.1); }
#thong-so .overview-table tr:hover td { background: rgba(255,255,255,.06); }
#thong-so .section-header h2::after { background: var(--color-gold-light); }

/* ── Product card – Định hướng ── */
.product-dinh-huong {
    font-size: .83rem;
    line-height: 1.55;
    color: var(--color-text);
    background: var(--color-bg-light);
    border-left: 3px solid var(--color-primary);
    padding: 10px 14px;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin-bottom: 14px;
}
.product-dinh-huong__label {
    display: inline;
    font-weight: 700;
    color: var(--color-primary);
    margin-right: 4px;
}

/* ── Hero – fix title always visible, reset AOS delay for critical elements ── */
.hero-title,
.hero-subtitle {
    opacity: 1 !important;
    transform: none !important;
}
.hero-title {
    font-size: clamp(1.9rem, 5.5vw, 4.2rem);
    color: var(--color-white) !important;
    font-weight: 800;
    margin-bottom: 16px;
    text-shadow: 0 2px 24px rgba(0,0,0,.5);
    letter-spacing: -0.5px;
    display: block;
    min-height: 1em;
}
.hero-subtitle {
    font-size: clamp(.95rem, 2.2vw, 1.2rem);
    color: rgba(255,255,255,.9) !important;
    max-width: 680px;
    margin: 0 auto 32px;
    display: block;
    min-height: 1em;
}

/* ── Gallery Swiper – 1 slide full width ── */
.gallery-swiper { border-radius: var(--radius-lg); overflow: hidden; }
.gallery-swiper .swiper-wrapper { align-items: stretch; }
.gallery-swiper .swiper-slide {
    width: 100% !important;
    flex-shrink: 0;
}
.gallery-swiper .swiper-slide img {
    width: 100%;
    height: 520px;
    object-fit: cover;
    display: block;
}
@media (max-width: 768px) {
    .gallery-swiper .swiper-slide img { height: 280px; }
}

/* ── Footer logo – prevent stretch ── */
.footer-logo .custom-logo-link { display: inline-block; }
.footer-logo img,
.footer-logo .custom-logo {
    max-width: 200px;
    max-height: 80px;
    width: auto !important;
    height: auto !important;
    object-fit: contain;
    display: block;
    filter: brightness(0) invert(1);
}

/* ── 3-Button Sticky Bar ── */
.vsp-sticky-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9990;
    display: flex;
    height: 58px;
    box-shadow: 0 -4px 20px rgba(0,0,0,.22);
}
.vsp-sticky-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .5px;
    text-transform: uppercase;
    color: #fff;
    text-decoration: none;
    transition: filter .2s, transform .1s;
    font-family: var(--font-primary);
    border: none;
    cursor: pointer;
    padding: 0;
    position: relative;
}
.vsp-sticky-btn:hover { filter: brightness(1.12); transform: translateY(-2px); color: #fff; }
.vsp-sticky-btn--zalo  { background: #0084ff; }
.vsp-sticky-btn--phone { background: var(--color-primary); }
.vsp-sticky-btn--baogiai { background: var(--color-gold); color: #1a1a1a; }
.vsp-sticky-btn--baogiai:hover { color: #1a1a1a; }
.vsp-sticky-btn__icon { display: block; }
.vsp-sticky-btn__label { font-size: .65rem; line-height: 1; }

/* Push body up by sticky bar height */
body { padding-bottom: 58px; }

/* Hide old floating actions on mobile (replaced by sticky bar) */
@media (max-width: 768px) {
    .floating-actions { display: none; }
}

/* On desktop: sticky bar stays but smaller, floating actions still show */
@media (min-width: 769px) {
    .vsp-sticky-bar {
        left: auto;
        right: 0;
        bottom: 0;
        width: auto;
        height: auto;
        flex-direction: column;
        gap: 0;
        box-shadow: none;
        background: transparent;
        pointer-events: none;
    }
    .vsp-sticky-btn {
        width: 80px;
        height: 80px;
        border-radius: 12px 0 0 12px;
        pointer-events: all;
        box-shadow: -3px 3px 12px rgba(0,0,0,.25);
        margin-bottom: 4px;
        font-size: .68rem;
    }
    body { padding-bottom: 0; }
}

/* ── Mobile menu – proper slide-in with overlay ── */
.hamburger { display: none; flex-direction: column; gap: 5px; width: 40px; height: 40px; padding: 8px; cursor: pointer; background: none; border: 1.5px solid var(--color-border); border-radius: 6px; align-items: center; justify-content: center; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--color-dark); border-radius: 2px; transition: var(--transition); }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.5);
    z-index: 998;
    backdrop-filter: blur(2px);
}
.nav-overlay.active { display: block; }

.main-nav__header { display: none; }
.main-nav__close { background: none; border: none; font-size: 1.4rem; cursor: pointer; color: var(--color-text-light); padding: 4px; line-height: 1; }

@media (max-width: 768px) {
    .hamburger { display: flex; }
    .header-cta { display: none; }
    .header-top { display: none; }

    .main-nav {
        position: fixed;
        top: 0;
        right: -320px;
        width: 300px;
        height: 100vh;
        background: var(--color-white);
        z-index: 999;
        overflow-y: auto;
        transition: right .35s cubic-bezier(.25,.46,.45,.94);
        box-shadow: -6px 0 30px rgba(0,0,0,.15);
        display: flex;
        flex-direction: column;
    }
    .main-nav.open { right: 0; }
    .main-nav__header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 16px 20px;
        border-bottom: 1px solid var(--color-border);
        background: var(--color-bg-light);
    }
    .main-nav__logo .custom-logo { height: 48px; width: auto; }
    .main-nav__logo .custom-logo-link { display: inline-block; }

    .nav-list { flex-direction: column; gap: 0; padding: 12px 0; }
    .nav-list > li { border-bottom: 1px solid var(--color-bg-light); }
    .nav-list > li > a { padding: 14px 20px; font-size: .95rem; color: var(--color-dark); border-radius: 0; display: block; }
    .nav-list > li > a:hover { background: var(--color-bg-light); color: var(--color-primary); padding-left: 26px; }
    .sub-menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; padding: 0; background: var(--color-bg-light); }
    .sub-menu li a { padding: 10px 20px 10px 32px !important; font-size: .88rem; }

    /* Mobile: logo stays in header */
    .site-branding .custom-logo { height: 44px; }
    .site-branding .custom-logo-link { display: inline-block; }
}

/* ============================================================
   PATCHES v1.2
   ============================================================ */

/* ── Fix 1: Overflow-x on mobile (ảnh 4) ── */
html, body {
    overflow-x: hidden;
    max-width: 100%;
}
.hero-section,
.hero-media,
.hero-video {
    max-width: 100%;
    overflow: hidden;
}
* { box-sizing: border-box; }

/* ── Fix 2: Smooth fade transition between #thong-so and aerial image (ảnh 2) ── */
#thong-so {
    padding-bottom: 0 !important;
    margin-bottom: 0 !important;
    position: relative;
}
#thong-so::after {
    content: '';
    display: block;
    height: 80px;
    background: linear-gradient(to bottom, rgb(16,58,60) 0%, rgba(16,58,60,0) 100%);
    position: relative;
    z-index: 2;
    margin-top: -1px;
}
.aerial-image-section {
    margin-top: -80px;
    position: relative;
    z-index: 1;
}

/* ── Fix 3: Sticky bar – golden gradient on all buttons + better position ── */
/* Desktop: fixed right side, centered vertically */
@media (min-width: 769px) {
    .vsp-sticky-bar {
        position: fixed;
        right: 0;
        top: 50%;
        transform: translateY(-50%);
        bottom: auto;
        left: auto;
        width: auto;
        height: auto;
        flex-direction: column;
        gap: 6px;
        background: transparent;
        box-shadow: none;
        padding: 0;
        pointer-events: none;
        z-index: 9990;
    }
    body { padding-bottom: 0; }
    .vsp-sticky-btn {
        width: 72px;
        height: 72px;
        border-radius: 10px 0 0 10px;
        pointer-events: all;
        font-size: .65rem;
        gap: 4px;
        /* Golden gradient for ALL buttons */
        background: linear-gradient(45deg, #8d5023, #ad753a, #cd9950) !important;
        box-shadow: inset 0 1.2em 0 0 rgba(255,255,255,.1), -3px 3px 14px rgba(0,0,0,.3) !important;
        color: #fff !important;
    }
    .vsp-sticky-btn:hover {
        filter: brightness(1.1);
        transform: translateX(-4px);
        box-shadow: inset 0 1.2em 0 0 rgba(255,255,255,.15), -5px 4px 18px rgba(0,0,0,.35) !important;
    }
}

/* Mobile: bottom bar – golden gradient */
@media (max-width: 768px) {
    .vsp-sticky-bar {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        top: auto;
        transform: none;
        flex-direction: row;
        height: 56px;
        width: 100%;
        gap: 0;
        z-index: 9990;
    }
    body { padding-bottom: 56px; }
    .vsp-sticky-btn {
        flex: 1;
        height: 100%;
        border-radius: 0;
        width: auto;
        font-size: .68rem;
        gap: 3px;
        /* Golden gradient for ALL buttons */
        background: linear-gradient(45deg, #8d5023, #ad753a, #cd9950) !important;
        box-shadow: inset 0 1.2em 0 0 rgba(255,255,255,.1) !important;
        color: #fff !important;
    }
    /* Subtle separators between mobile buttons */
    .vsp-sticky-btn + .vsp-sticky-btn {
        border-left: 1px solid rgba(255,255,255,.2);
    }
    .vsp-sticky-btn:hover {
        filter: brightness(1.1);
        transform: none;
    }
    /* Mobile: hide old floating actions */
    .floating-actions { display: none !important; }
}

/* ── Mobile overflow root fix ── */
html { overflow-x: hidden; }
body { overflow-x: hidden; position: relative; }
.site-main, .container, section { max-width: 100%; }

/* ============================================================
   PATCHES v1.3 – Sticky bar: bottom center, auto width
   ============================================================ */

/* Override all previous sticky bar rules */
.vsp-sticky-bar {
    position: fixed !important;
    bottom: 16px !important;
    left: 50% !important;
    right: auto !important;
    top: auto !important;
    transform: translateX(-50%) !important;
    width: auto !important;
    height: auto !important;
    flex-direction: row !important;
    gap: 8px !important;
    padding: 10px 16px !important;
    background: rgba(10, 30, 15, 0.65) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
    border-radius: 50px !important;
    border: 1px solid rgba(255,255,255,.1) !important;
    box-shadow: 0 8px 32px rgba(0,0,0,.35) !important;
    z-index: 9990 !important;
    pointer-events: all !important;
}

.vsp-sticky-btn {
    flex: 0 0 auto !important;
    width: auto !important;
    height: 44px !important;
    border-radius: 50px !important;
    padding: 0 20px !important;
    flex-direction: row !important;
    gap: 7px !important;
    font-size: .82rem !important;
    font-weight: 700 !important;
    letter-spacing: .4px !important;
    white-space: nowrap !important;
    color: #fff !important;
    background: linear-gradient(45deg, #8d5023, #ad753a, #cd9950) !important;
    box-shadow: inset 0 1.2em 0 0 rgba(255,255,255,.1) !important;
    transform: none !important;
    border: none !important;
}
.vsp-sticky-btn + .vsp-sticky-btn {
    border-left: none !important;
}
.vsp-sticky-btn:hover {
    filter: brightness(1.12) !important;
    transform: translateY(-2px) !important;
    box-shadow: inset 0 1.2em 0 0 rgba(255,255,255,.15), 0 6px 18px rgba(141,80,35,.4) !important;
}
.vsp-sticky-btn__icon {
    width: 20px !important;
    height: 20px !important;
    flex-shrink: 0 !important;
}
.vsp-sticky-btn__label {
    font-size: .82rem !important;
    font-weight: 700 !important;
}

/* No body padding needed — buttons float over content */
body { padding-bottom: 0 !important; }

/* Hide old floating-actions (replaced by sticky bar) */
.floating-actions { display: none !important; }

/* ============================================================
   PATCHES v1.4 – Transparent header + hero full-bleed
   ============================================================ */

/* ── Hero: full-bleed, no padding-top push ── */
.hero-section {
    padding-top: 0 !important;
    min-height: 100vh !important;
    justify-content: flex-end !important;
}
.hero-overlay {
    background: linear-gradient(
        to bottom,
        rgba(0,0,0,.15) 0%,
        rgba(0,0,0,.08) 40%,
        rgba(0,0,0,.35) 100%
    ) !important;
}
.hero-scroll-indicator {
    bottom: 90px; /* above sticky bar */
}

/* ── Header: transparent → white on scroll ── */

/* Initial state: fully transparent, float over hero */
.site-header {
    position: fixed !important;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    transition: background .35s ease, box-shadow .35s ease;
}

/* header-top: hidden when transparent */
.header-top {
    display: none !important; /* hide in transparent mode */
    transition: opacity .35s;
}
.site-header.scrolled .header-top {
    display: flex !important;
}

/* header-main: transparent initially */
.header-main {
    background: transparent !important;
    box-shadow: none !important;
    padding: 18px 0 !important;
    transition: background .35s ease, box-shadow .35s ease, padding .35s ease !important;
}

/* Nav links: white on transparent header */
.nav-list > li > a {
    color: rgba(255,255,255,.92) !important;
    font-weight: 600;
    text-shadow: 0 1px 4px rgba(0,0,0,.4);
}
.nav-list > li > a:hover,
.nav-list > li.current-menu-item > a {
    color: var(--color-gold-light) !important;
    background: rgba(255,255,255,.1) !important;
    text-shadow: none;
}

/* Logo: invert to white on transparent header */
.site-header:not(.scrolled) .custom-logo-link img,
.site-header:not(.scrolled) .custom-logo {
    filter: brightness(0) invert(1) !important;
}
.site-header:not(.scrolled) .site-name {
    color: #fff !important;
}

/* Hotline button: gold style on transparent */
.site-header:not(.scrolled) .header-cta {
    background: linear-gradient(45deg, #8d5023, #ad753a, #cd9950) !important;
    color: #fff !important;
    border: none !important;
    box-shadow: inset 0 1.2em 0 0 rgba(255,255,255,.1) !important;
}

/* Hamburger: white on transparent header */
.site-header:not(.scrolled) .hamburger span {
    background: #fff !important;
}
.site-header:not(.scrolled) .hamburger {
    border-color: rgba(255,255,255,.4) !important;
}

/* ── Scrolled state: white background ── */
.site-header.scrolled .header-main {
    background: rgba(255,255,255,.97) !important;
    box-shadow: 0 2px 20px rgba(0,0,0,.1) !important;
    padding: 10px 0 !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
}
.site-header.scrolled .nav-list > li > a {
    color: var(--color-dark) !important;
    text-shadow: none !important;
}
.site-header.scrolled .nav-list > li > a:hover,
.site-header.scrolled .nav-list > li.current-menu-item > a {
    color: var(--color-primary) !important;
    background: var(--color-bg-light) !important;
}
.site-header.scrolled .custom-logo-link img,
.site-header.scrolled .custom-logo {
    filter: none !important;
}
.site-header.scrolled .site-name {
    color: var(--color-primary) !important;
}
.site-header.scrolled .header-cta {
    background: linear-gradient(45deg, #8d5023, #ad753a, #cd9950) !important;
    color: #fff !important;
}
.site-header.scrolled .hamburger span {
    background: var(--color-dark) !important;
}
.site-header.scrolled .hamburger {
    border-color: var(--color-border) !important;
}

/* Sub-menu always white bg */
.nav-list .sub-menu {
    background: var(--color-white) !important;
}
.sub-menu li a {
    color: var(--color-text) !important;
    text-shadow: none !important;
}

/* Mobile nav: always white bg inside drawer */
@media (max-width: 768px) {
    .main-nav { background: var(--color-white) !important; }
    .nav-list > li > a { color: var(--color-dark) !important; text-shadow: none !important; }
}

/* ============================================================
   CHÍNH SÁCH SECTION – v1.5
   ============================================================ */
.cs-section { background: var(--color-white); }

/* ── Stats row ── */
.cs-stats {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
    margin-bottom: 52px;
}
.cs-stat {
    background: var(--color-white);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 22px 14px 18px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}
.cs-stat:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}
.cs-stat__icon { font-size: 1.8rem; margin-bottom: 8px; }
.cs-stat__num {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-primary);
    font-family: var(--font-secondary);
    line-height: 1.1;
    margin-bottom: 4px;
}
.cs-stat__label { font-size: .8rem; font-weight: 700; color: var(--color-dark); margin-bottom: 4px; }
.cs-stat__desc { font-size: .72rem; color: var(--color-text-light); line-height: 1.4; }

/* ── Tabs ── */
.cs-tabs__nav {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    border-bottom: 2px solid var(--color-border);
    margin-bottom: 0;
}
.cs-tab {
    padding: 11px 20px;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    font-weight: 600;
    font-size: .85rem;
    color: var(--color-text-light);
    border: 1.5px solid transparent;
    border-bottom: none;
    cursor: pointer;
    transition: var(--transition);
    background: var(--color-bg-light);
    font-family: var(--font-primary);
    margin-bottom: -2px;
}
.cs-tab:hover { color: var(--color-primary); background: #e8f5ee; }
.cs-tab.active {
    color: var(--color-primary);
    background: var(--color-white);
    border-color: var(--color-border);
    box-shadow: inset 0 3px 0 var(--color-primary);
}

.cs-panel { display: none; padding: 36px 0 20px; }
.cs-panel.active { display: block; animation: fadeIn .3s ease; }

.cs-panel__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}
.cs-panel__col h4 {
    font-size: 1rem;
    color: var(--color-primary);
    font-family: var(--font-primary);
    font-weight: 700;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-primary);
    display: inline-block;
}

/* ── Lists ── */
.cs-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.cs-list li {
    font-size: .9rem;
    color: var(--color-text);
    padding-left: 20px;
    position: relative;
    line-height: 1.5;
}
.cs-list li::before { content: '✓'; position: absolute; left: 0; color: var(--color-primary); font-weight: 700; }
.cs-list--light li { color: rgba(255,255,255,.85); }
.cs-list--light li::before { color: var(--color-gold-light); }

/* ── Steps ── */
.cs-steps { display: flex; flex-direction: column; gap: 14px; }
.cs-step { display: flex; align-items: flex-start; gap: 14px; }
.cs-step__num {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: var(--color-primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .75rem;
    font-weight: 800;
}
.cs-step strong { display: block; font-size: .9rem; color: var(--color-dark); margin-bottom: 2px; }
.cs-step p { font-size: .82rem; color: var(--color-text-light); margin: 0; }

/* ── Highlight box ── */
.cs-highlight {
    background: var(--color-bg-light);
    border-left: 4px solid var(--color-gold);
    padding: 12px 16px;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin-top: 20px;
    font-size: .85rem;
    color: var(--color-text);
}

/* ── Banks row ── */
.cs-banks {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}
.cs-banks span {
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    padding: 4px 14px;
    font-size: .8rem;
    font-weight: 600;
    color: var(--color-dark);
}

/* ── Promo card ── */
.cs-promo-card {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.cs-promo-card::before {
    content: '';
    position: absolute;
    top: -40px; right: -40px;
    width: 160px; height: 160px;
    background: rgba(255,255,255,.06);
    border-radius: 50%;
}
.cs-promo-card__badge {
    display: inline-block;
    background: var(--color-gold);
    color: var(--color-dark);
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 3px 12px;
    border-radius: 20px;
    margin-bottom: 12px;
}
.cs-promo-card h3 {
    color: #fff;
    font-size: 1.15rem;
    margin-bottom: 16px;
    line-height: 1.4;
    font-family: var(--font-primary);
    font-weight: 800;
}

/* ── CTA cuối section ── */
.cs-cta {
    text-align: center;
    padding: 40px 0 10px;
    border-top: 1px solid var(--color-border);
    margin-top: 36px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}
.cs-cta p { font-size: 1rem; color: var(--color-text-light); margin: 0; }
.cs-cta .btn { min-width: 240px; justify-content: center; }
@media (min-width: 600px) {
    .cs-cta { flex-direction: row; flex-wrap: wrap; }
    .cs-cta p { width: 100%; }
}

/* ── Responsive ── */
@media (max-width: 1100px) {
    .cs-stats { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
    .cs-stats { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .cs-stat__num { font-size: 1.2rem; }
    .cs-panel__grid { grid-template-columns: 1fr; gap: 28px; }
    .cs-tabs__nav { overflow-x: auto; flex-wrap: nowrap; gap: 2px; }
    .cs-tab { white-space: nowrap; padding: 10px 14px; font-size: .8rem; }
}
@media (max-width: 480px) {
    .cs-stats { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   PATCHES v1.5 – cs-section visibility & responsiveness
   ============================================================ */

/* Ensure section is always visible with clear visual identity */
.cs-section {
    background: var(--color-bg-light) !important;
    padding: 80px 0 !important;
    border-top: 4px solid var(--color-primary);
}
.cs-section .section-header h2 { color: var(--color-dark); }

/* Stats grid responsive */
@media (max-width: 1100px) { .cs-stats { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 600px)  { .cs-stats { grid-template-columns: repeat(2, 1fr); } }

/* Tab nav scrollable on mobile */
@media (max-width: 768px) {
    .cs-tabs__nav { overflow-x: auto; flex-wrap: nowrap; padding-bottom: 0; -webkit-overflow-scrolling: touch; }
    .cs-tab { white-space: nowrap; }
    .cs-panel__grid { grid-template-columns: 1fr !important; }
}

/* Promo card full styling */
.cs-promo-card {
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-2) 100%);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(201,168,76,.3);
}
.cs-promo-card::before {
    content: '';
    position: absolute;
    top: -40px; right: -40px;
    width: 160px; height: 160px;
    background: radial-gradient(circle, rgba(201,168,76,.2) 0%, transparent 70%);
}
.cs-promo-card__badge {
    display: inline-block;
    background: var(--color-gold);
    color: var(--color-dark);
    font-size: .7rem;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 14px;
}
.cs-promo-card h3 {
    font-size: 1.3rem;
    color: var(--color-white);
    margin-bottom: 18px;
    font-family: var(--font-primary);
    font-weight: 800;
    line-height: 1.3;
}

/* ============================================================
   CHÍNH SÁCH – THANH TOÁN – ƯU ĐÃI – ĐỘC QUYỀN
   ============================================================ */

.cs-section { background: var(--color-white); }

/* ── 6 Stats Cards ── */
.cs-stats {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
    margin-bottom: 52px;
}
.cs-stat {
    background: var(--color-white);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 22px 14px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}
.cs-stat:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}
.cs-stat__icon { font-size: 1.8rem; margin-bottom: 8px; }
.cs-stat__num {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-primary);
    font-family: var(--font-secondary);
    line-height: 1.1;
    margin-bottom: 4px;
}
.cs-stat__label {
    font-size: .78rem;
    font-weight: 700;
    color: var(--color-dark);
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-bottom: 6px;
}
.cs-stat__desc {
    font-size: .72rem;
    color: var(--color-text-light);
    line-height: 1.4;
}

/* ── Tabs ── */
.cs-tabs__nav {
    display: flex;
    gap: 4px;
    border-bottom: 2px solid var(--color-border);
    margin-bottom: 28px;
    flex-wrap: wrap;
}
.cs-tab {
    padding: 11px 22px;
    font-weight: 600;
    font-size: .85rem;
    color: var(--color-text-light);
    border: 1.5px solid transparent;
    border-bottom: none;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    cursor: pointer;
    transition: var(--transition);
    background: var(--color-bg-light);
    font-family: var(--font-primary);
    margin-bottom: -2px;
    white-space: nowrap;
}
.cs-tab:hover { color: var(--color-primary); background: #e8f5ee; }
.cs-tab.active {
    color: var(--color-primary);
    background: var(--color-white);
    border-color: var(--color-border);
    box-shadow: inset 0 3px 0 var(--color-primary);
}

.cs-panel { display: none; animation: fadeIn .3s ease; }
.cs-panel.active { display: block; }

.cs-panel__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}
.cs-panel__col h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-primary);
    font-family: var(--font-primary);
}

/* ── List inside panels ── */
.cs-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 16px;
}
.cs-list li {
    font-size: .9rem;
    color: var(--color-text);
    padding-left: 20px;
    position: relative;
    line-height: 1.5;
}
.cs-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
    font-size: .85rem;
}
.cs-list--light li { color: rgba(255,255,255,.88); }
.cs-list--light li::before { color: var(--color-gold-light); }

/* ── Steps (quy trình) ── */
.cs-steps { display: flex; flex-direction: column; gap: 12px; }
.cs-step {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    background: var(--color-bg-light);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
}
.cs-step__num {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    font-size: .75rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.cs-step strong { display: block; font-size: .9rem; color: var(--color-dark); margin-bottom: 2px; }
.cs-step p { font-size: .82rem; color: var(--color-text-light); margin: 0; }

/* ── Highlight note ── */
.cs-highlight {
    background: #fff8e1;
    border-left: 4px solid var(--color-gold);
    padding: 12px 16px;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-size: .85rem;
    color: var(--color-text);
    margin-top: 12px;
}

/* ── Bank logos/names ── */
.cs-banks {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}
.cs-banks span {
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    padding: 5px 14px;
    font-size: .78rem;
    font-weight: 600;
    color: var(--color-dark);
}

/* ── Promo card "5 năm không lo lãi suất" ── */
.cs-promo-card {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-dark) 100%);
    border-radius: var(--radius-lg);
    padding: 28px;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.cs-promo-card::before {
    content: '';
    position: absolute;
    top: -40px; right: -40px;
    width: 160px; height: 160px;
    border-radius: 50%;
    background: rgba(255,255,255,.05);
}
.cs-promo-card__badge {
    display: inline-block;
    background: var(--color-gold);
    color: var(--color-dark);
    font-size: .72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 12px;
}
.cs-promo-card h3 {
    font-size: 1.15rem;
    color: #fff;
    margin-bottom: 16px;
    line-height: 1.4;
    font-family: var(--font-primary);
    font-weight: 800;
}

/* ── CTA bottom ── */
.cs-cta {
    text-align: center;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--color-border);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 16px;
}
.cs-cta p {
    width: 100%;
    font-size: 1rem;
    color: var(--color-text);
    margin-bottom: 4px;
}

/* ── Responsive ── */
@media (max-width: 1100px) {
    .cs-stats { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
    .cs-stats { grid-template-columns: repeat(2, 1fr); }
    .cs-panel__grid { grid-template-columns: 1fr; gap: 28px; }
    .cs-tabs__nav { overflow-x: auto; flex-wrap: nowrap; padding-bottom: 2px; }
    .cs-tab { font-size: .78rem; padding: 9px 14px; }
}
@media (max-width: 480px) {
    .cs-stats { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .cs-stat { padding: 16px 10px; }
    .cs-stat__num { font-size: 1.15rem; }
}

/* ============================================================
   CSP – CHÍNH SÁCH & ƯU ĐÃI (redesign v2)
   ============================================================ */

.csp-section {
    background: var(--color-white);
    overflow: hidden;
}

/* ── HEADER with image ── */
.csp-header {
    position: relative;
    height: clamp(280px, 40vw, 480px);
    overflow: hidden;
    display: flex;
    align-items: center;
}
.csp-header__bg {
    position: absolute;
    inset: 0;
}
.csp-header__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 30%;
    display: block;
    filter: brightness(.65);
}
.csp-header__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        105deg,
        rgba(16,58,60,.92) 0%,
        rgba(16,58,60,.70) 50%,
        rgba(16,58,60,.30) 100%
    );
}
.csp-header__content {
    position: relative;
    z-index: 1;
    max-width: 680px;
    padding: 40px 20px;
}
.csp-eyebrow {
    display: inline-block;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-gold-light);
    margin-bottom: 14px;
}
.csp-title {
    font-size: clamp(1.8rem, 4vw, 3rem);
    color: #fff;
    margin-bottom: 14px;
    line-height: 1.2;
}
.csp-title em {
    color: var(--color-gold-light);
    font-style: normal;
    display: block;
}
.csp-desc {
    color: rgba(255,255,255,.8);
    font-size: clamp(.88rem, 1.5vw, 1rem);
    max-width: 560px;
    margin: 0;
    line-height: 1.65;
}

/* ── STATS BAR ── */
.csp-stats-bar {
    background: rgb(16,58,60);
    padding: 0;
}
.csp-stats-row {
    display: flex;
    align-items: stretch;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.csp-stats-row::-webkit-scrollbar { display: none; }
.csp-kpi {
    flex: 1;
    min-width: 110px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 22px 14px;
    text-align: center;
}
.csp-kpi__num {
    font-size: clamp(1.15rem, 2.5vw, 1.6rem);
    font-weight: 800;
    color: var(--color-gold);
    font-family: var(--font-secondary);
    line-height: 1;
    white-space: nowrap;
}
.csp-kpi__label {
    font-size: .72rem;
    color: rgba(255,255,255,.65);
    font-weight: 500;
    line-height: 1.3;
}
.csp-kpi-sep {
    width: 1px;
    background: rgba(255,255,255,.12);
    margin: 14px 0;
    flex-shrink: 0;
}

/* ── 3 BLOCKS GRID ── */
.csp-blocks {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    margin: 0 auto;
    border-top: none;
}
.csp-block {
    padding: 40px 36px;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: var(--transition);
}
.csp-block--finance {
    background: var(--color-white);
    border-right: 1px solid var(--color-border);
}
.csp-block--featured {
    background: linear-gradient(160deg, rgb(16,58,60) 0%, #0a2a1e 100%);
    position: relative;
    overflow: hidden;
}
.csp-block--featured::before {
    content: '';
    position: absolute;
    top: -60px; right: -60px;
    width: 200px; height: 200px;
    border-radius: 50%;
    background: rgba(201,168,76,.12);
}
.csp-block--featured::after {
    content: '';
    position: absolute;
    bottom: -40px; left: -40px;
    width: 150px; height: 150px;
    border-radius: 50%;
    background: rgba(201,168,76,.07);
}
.csp-block--exclusive {
    background: #f7f9f6;
    border-left: 1px solid var(--color-border);
}
.csp-block__badge {
    position: absolute;
    top: 20px; right: 20px;
    background: var(--color-gold);
    color: var(--color-dark);
    font-size: .68rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 10px;
    border-radius: 20px;
    z-index: 1;
}
.csp-block__icon {
    font-size: 2rem;
    margin-bottom: 12px;
}
.csp-block__title {
    font-size: 1.2rem;
    font-family: var(--font-primary);
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--color-dark);
    line-height: 1.3;
}
.csp-block--featured .csp-block__title {
    color: #fff;
    font-size: 1.4rem;
}

/* ── Highlight numbers inside featured block ── */
.csp-block__highlight-nums {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    padding: 14px 0;
    border-top: 1px solid rgba(255,255,255,.12);
    border-bottom: 1px solid rgba(255,255,255,.12);
    position: relative;
    z-index: 1;
}
.csp-block__highlight-nums > div {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}
.csp-block__highlight-nums span {
    font-size: 2rem;
    font-weight: 900;
    color: var(--color-gold);
    font-family: var(--font-secondary);
    line-height: 1;
}
.csp-block__highlight-nums small {
    font-size: .72rem;
    color: rgba(255,255,255,.55);
    margin-top: 2px;
}

/* ── Lists ── */
.csp-block__list {
    list-style: none;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 9px;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}
.csp-block__list li {
    font-size: .88rem;
    color: var(--color-text);
    padding-left: 18px;
    position: relative;
    line-height: 1.5;
}
.csp-block__list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
    font-size: .8rem;
}
.csp-block__list--light li { color: rgba(255,255,255,.82); }
.csp-block__list--light li::before { color: var(--color-gold-light); }

/* ── Tags / banks ── */
.csp-block__banks {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 20px;
}
.csp-block__banks span {
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    padding: 3px 10px;
    font-size: .72rem;
    font-weight: 600;
    color: var(--color-dark);
}
.csp-block__tag {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 20px;
}
.csp-block__tag span {
    background: rgba(26,107,60,.1);
    border: 1px solid rgba(26,107,60,.25);
    border-radius: 20px;
    padding: 3px 10px;
    font-size: .72rem;
    font-weight: 600;
    color: var(--color-primary);
}

/* ── CTA links inside block ── */
.csp-block__cta {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: .85rem;
    font-weight: 700;
    color: var(--color-primary);
    padding: 10px 0;
    border-top: 1px solid var(--color-border);
    margin-top: auto;
    transition: var(--transition);
    text-decoration: none;
    position: relative;
    z-index: 1;
}
.csp-block__cta:hover { color: var(--color-secondary); gap: 8px; }
.csp-block--featured .csp-block__cta {
    color: var(--color-gold-light);
    border-top-color: rgba(255,255,255,.12);
}
.csp-block--featured .csp-block__cta:hover { color: var(--color-gold); }
.csp-block__cta--gold {
    color: var(--color-gold) !important;
    font-size: .9rem;
}

/* ── BOTTOM CTA ── */
.csp-bottom-cta {
    background: linear-gradient(100deg, rgb(16,58,60) 0%, #1a6b3c 100%);
    padding: 40px 0;
}
.csp-bottom-cta__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    flex-wrap: wrap;
}
.csp-bottom-cta__text h3 {
    color: #fff;
    font-size: clamp(1rem, 2vw, 1.3rem);
    font-family: var(--font-primary);
    font-weight: 700;
    margin-bottom: 4px;
}
.csp-bottom-cta__text p {
    color: rgba(255,255,255,.65);
    font-size: .88rem;
    margin: 0;
}
.csp-bottom-cta__text strong { color: var(--color-gold-light); }
.csp-bottom-cta__actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

/* ── Responsive ── */
@media (max-width: 900px) {
    .csp-blocks {
        grid-template-columns: 1fr;
    }
    .csp-block {
        padding: 32px 24px;
        border-right: none !important;
        border-left: none !important;
        border-bottom: 1px solid rgba(255,255,255,.08);
    }
    .csp-block--finance { border-bottom: 1px solid var(--color-border) !important; }
    .csp-block--featured { border-bottom: none !important; }
    .csp-block--exclusive { border-bottom: none !important; }
    .csp-block__highlight-nums span { font-size: 1.6rem; }
    .csp-bottom-cta__inner { flex-direction: column; text-align: center; }
    .csp-bottom-cta__actions { justify-content: center; }
}
@media (max-width: 600px) {
    .csp-header { height: 260px; }
    .csp-kpi { min-width: 90px; padding: 16px 10px; }
    .csp-kpi__num { font-size: 1.1rem; }
}

/* ============================================================
   PATCHES v1.5
   ============================================================ */

/* ── Fix 1: Aerial image – push down so table border stays visible ── */
#thong-so {
    padding-bottom: 30px !important;
}
#thong-so::after {
    height: 60px;
    margin-top: 0;
}
.aerial-image-section {
    margin-top: -60px !important;
}

/* ── Fix 2: Header – fully transparent (no blur/bg) at top ── */
.site-header:not(.scrolled) .header-main {
    background: transparent !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    box-shadow: none !important;
}
/* Subtle gradient behind logo/nav so they're readable */
.site-header:not(.scrolled) #header-main::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(0,0,0,.28) 0%,
        rgba(0,0,0,0) 100%
    );
    pointer-events: none;
    z-index: 0;
}
.header-main__inner { position: relative; z-index: 1; }

/* ── Go to Top button ── */
.vsp-go-top {
    position: fixed;
    bottom: 90px;  /* above sticky bar */
    right: 20px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: linear-gradient(45deg, #8d5023, #ad753a, #cd9950);
    box-shadow: inset 0 1.2em 0 0 rgba(255,255,255,.1), 0 4px 16px rgba(141,80,35,.4);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: opacity .3s, visibility .3s, transform .3s;
    z-index: 9985;
    font-size: 0; /* hide any text */
}
.vsp-go-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.vsp-go-top:hover {
    filter: brightness(1.12);
    transform: translateY(-3px);
    box-shadow: inset 0 1.2em 0 0 rgba(255,255,255,.15), 0 8px 22px rgba(141,80,35,.5);
}
/* Adjust position on desktop (sticky bar is centered, not right) */
@media (min-width: 769px) {
    .vsp-go-top {
        bottom: 28px;
        right: 88px; /* don't overlap sticky bar on right */
    }
}
@media (max-width: 768px) {
    .vsp-go-top {
        bottom: 70px; /* above mobile sticky bar (56px) */
        right: 14px;
        width: 42px;
        height: 42px;
    }
}

/* ============================================================
   PATCHES v1.6 – Tables equal height + border fix
   ============================================================ */

/* ── Overview tables: equal height, stretch rows ── */
.overview-tables {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: stretch !important; /* both wraps same height */
}
.overview-table-wrap {
    display: flex;
    flex-direction: column;
    height: 100%;
    border-radius: var(--radius-md) !important;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(255,255,255,.15) !important; /* visible on dark bg */
}
.overview-table {
    width: 100%;
    border-collapse: collapse;
    height: 100%; /* fill the wrap */
    table-layout: fixed;
}
.overview-table tbody {
    display: table-row-group;
}
/* Distribute row heights equally so shorter table fills same space */
.overview-table tbody tr {
    height: auto;
}
.overview-table th,
.overview-table td {
    padding: 15px 18px !important;
    border-bottom: 1px solid rgba(255,255,255,.1) !important;
    vertical-align: middle;
    font-size: .88rem;
}
.overview-table th {
    background: rgba(255,255,255,.06) !important;
    color: rgba(255,255,255,.9) !important;
    font-weight: 600;
    width: 44%;
}
.overview-table td {
    color: rgba(255,255,255,.75) !important;
    background: transparent !important;
}
.overview-table tr:last-child th,
.overview-table tr:last-child td {
    border-bottom: none !important;
}
.overview-table tr:hover td {
    background: rgba(255,255,255,.04) !important;
}
/* Section: enough padding-bottom so last border row is visible */
#thong-so {
    padding-bottom: 50px !important;
}
#thong-so::after {
    height: 50px !important;
    margin-top: 0 !important;
}
.aerial-image-section {
    margin-top: -50px !important;
}

/* ============================================================
   PATCHES v1.6 – Table equal height + border fix + aerial gap
   ============================================================ */

/* ── Equal-height tables, border always visible ── */
.overview-tables {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    align-items: stretch;   /* stretch both wrappers to same height */
}
.overview-table-wrap {
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.15) !important;
    box-shadow: 0 2px 12px rgba(0,0,0,.18);
}
.overview-table {
    width: 100%;
    height: 100%;          /* fill wrapper height */
    border-collapse: collapse;
    table-layout: fixed;
}
.overview-table th,
.overview-table td {
    padding: 14px 18px;
    text-align: left;
    font-size: .88rem;
    /* Each row border */
    border-bottom: 1px solid rgba(255,255,255,.1) !important;
    vertical-align: middle;
}
/* Last row: keep bottom border visible */
.overview-table tr:last-child th,
.overview-table tr:last-child td {
    border-bottom: 1px solid rgba(255,255,255,.08) !important;
}
.overview-table th {
    background: rgba(255,255,255,.07);
    font-weight: 700;
    color: rgba(255,255,255,.95);
    width: 42%;
}
.overview-table td { color: rgba(255,255,255,.78); }
.overview-table tr:hover td { background: rgba(255,255,255,.04); }

/* ── Enough bottom padding so gradient doesn't eat table border ── */
#thong-so {
    padding-bottom: 48px !important;
}
#thong-so::after {
    height: 70px;
    background: linear-gradient(to bottom, rgb(16,58,60) 0%, rgba(16,58,60,0) 100%);
    margin-top: -1px;
    display: block;
    position: relative;
    z-index: 2;
}
.aerial-image-section {
    margin-top: -70px !important;
    position: relative;
    z-index: 1;
}

@media (max-width: 768px) {
    .overview-tables { grid-template-columns: 1fr; }
    .overview-table th,
    .overview-table td { padding: 11px 14px; font-size: .82rem; }
}