:root {
    --ma-gold: #d99000;
    --ma-gold-bright: #ffb700;
    --ma-green: #0c8e39;
    --ma-ink: #11100e;
    --ma-muted: rgba(0, 0, 0, .62);
    --ma-line: rgba(0, 0, 0, .1);
    --ma-surface: #fefefe;
    --ma-soft: #f4f4f5;
    --ma-container: 1281px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; -webkit-font-smoothing: antialiased; }
body.ma-home { min-height: 100vh; display: flex; flex-direction: column; margin: 0; overflow-x: hidden; background: var(--ma-surface); color: #000; font: 300 16px/1.618 "Be Vietnam Pro", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
.ma-home > main { flex: 1 0 auto; }
.ma-home img { display: block; max-width: 100%; height: auto; }
.ma-home a { color: inherit; text-decoration: none; }
.ma-home button, .ma-home input { font: inherit; }
.ma-home button { color: inherit; }
.ma-home h1, .ma-home h2, .ma-home h3, .ma-home p, .ma-home ul, .ma-home blockquote { margin: 0; }
.ma-home ul { padding: 0; list-style: none; }
.ma-home [hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.ma-container { width: 100%; max-width: var(--ma-container); margin: 0 auto; padding-inline: 12px; }

.ma-backdrop { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; display: grid; place-items: center; }
.ma-backdrop-spin { position: absolute; width: 100vw; max-width: none; opacity: .3; animation: ma-spin 8s linear infinite; }
.ma-backdrop-mark { position: relative; width: 45vw; opacity: .2; }
@keyframes ma-spin { to { transform: rotate(1turn); } }
@keyframes ma-float { 50% { transform: translateY(-8%); } }

.ma-header { position: sticky; top: 0; z-index: 70; height: 84px; border-bottom: 1px solid rgba(0,0,0,.07); background: rgba(254,254,254,.9); backdrop-filter: blur(14px); }
.ma-header-inner { height: 84px; display: flex; align-items: center; gap: 28px; }
.ma-logo { flex: none; display: flex; align-items: center; }
.ma-logo img { width: auto; height: 52px; }
.ma-nav { display: flex; align-items: center; gap: 26px; margin-left: auto; font-size: 15px; font-weight: 400; }
.ma-nav > a, .ma-nav-drop > a { display: flex; align-items: center; height: 84px; white-space: nowrap; transition: color .25s; }
.ma-nav > a:hover, .ma-nav-drop > a:hover { color: var(--ma-gold); }
.ma-nav .ma-app-link { height: 44px; gap: 9px; padding: 0 18px; border: 1px solid rgba(255,183,0,.5); border-radius: 12px; background: rgba(255,183,0,.1); color: #a06a00; font-weight: 600; transition: all .3s ease-in-out; }
.ma-nav .ma-app-link svg { width: 17px; height: 17px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; }
.ma-nav .ma-app-link:hover { border-color: #f0ad00; background: rgba(255,183,0,.18); color: #8a5b00; }
.ma-nav-drop { position: relative; }
.ma-nav-drop > a { gap: 6px; }
.ma-caret { width: 13px; height: 13px; flex: none; fill: none; stroke: currentColor; stroke-width: 2; transition: transform .2s; }
.ma-caret path { stroke-linecap: round; stroke-linejoin: round; }
.ma-nav-drop:hover .ma-caret, .ma-nav-drop:focus-within .ma-caret { transform: rotate(180deg); }
.ma-dropdown { position: absolute; top: calc(100% - 1px); left: 50%; z-index: 50; width: min(620px, 88vw); display: grid; grid-template-columns: 1fr 1fr; gap: 2px 16px; padding: 18px; border: 1px solid rgba(0,0,0,.08); border-radius: 18px; background: #fff; box-shadow: 0 24px 60px -24px rgba(0,0,0,.3); opacity: 0; visibility: hidden; pointer-events: none; transform: translate(-50%, 10px); transition: .25s ease; }
.ma-nav-drop:hover .ma-dropdown, .ma-nav-drop:focus-within .ma-dropdown { opacity: 1; visibility: visible; pointer-events: auto; transform: translate(-50%, 0); }
.ma-dropdown p { grid-column: 1 / -1; margin: 0 0 8px; padding: 0 12px; color: rgba(0,0,0,.42); font-size: 12px; font-weight: 600; letter-spacing: .07em; text-transform: uppercase; }
.ma-dropdown a { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 10px; color: rgba(0,0,0,.75); font-size: 14px; line-height: 1.4; transition: .2s; }
.ma-dropdown a span, .ma-search a span { width: 15px; height: 15px; flex: none; display: grid; place-items: center; border: 1.5px solid #e6a100; border-radius: 50%; color: #e6a100; font-size: 9px; font-weight: 700; line-height: 1; }
.ma-dropdown a:hover { color: var(--ma-gold); background: rgba(255,183,0,.09); }
.ma-header-actions { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.ma-search-wrap { position: relative; }
.ma-icon-button { width: 44px; height: 44px; display: grid; place-items: center; padding: 0; border: 1px solid rgba(0,0,0,.14); border-radius: 50%; background: #fff; cursor: pointer; }
.ma-icon-button svg { width: 19px; fill: none; stroke: currentColor; stroke-width: 2; }
.ma-icon-button:hover { color: var(--ma-gold); border-color: var(--ma-gold); }
.ma-search { position: absolute; top: calc(100% + 14px); right: 0; z-index: 60; width: min(420px, 84vw); padding: 20px; border: 1px solid rgba(0,0,0,.08); border-radius: 20px; background: #fff; box-shadow: 0 24px 60px -24px rgba(0,0,0,.35); }
.ma-search form { display: flex; gap: 10px; }
.ma-search input { flex: 1; min-width: 0; height: 48px; padding: 0 16px; border: 1px solid rgba(0,0,0,.16); border-radius: 999px; outline: 0; }
.ma-search input:focus { border-color: var(--ma-gold); box-shadow: 0 0 0 3px rgba(255,183,0,.16); }
.ma-search form button { width: 48px; height: 48px; flex: none; display: grid; place-items: center; border: 0; border-radius: 50%; color: #241a00; background: linear-gradient(135deg,#ffd700,#ffa500); cursor: pointer; }
.ma-search form button svg { width: 18px; fill: none; stroke: currentColor; stroke-width: 2; }
.ma-search > p { margin: 18px 0 10px; color: rgba(0,0,0,.42); font-size: 12px; font-weight: 600; letter-spacing: .07em; text-transform: uppercase; }
.ma-search ul { display: flex; flex-direction: column; gap: 2px; }
.ma-search li a { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 10px; color: rgba(0,0,0,.75); font-size: 14px; font-weight: 400; transition: .2s; }
.ma-search li a:hover { color: var(--ma-gold); background: rgba(255,183,0,.09); }
.ma-lang-button { width: 44px; height: 44px; flex: none; display: grid; place-items: center; padding: 0; border: 1px solid rgba(0,0,0,.14); border-radius: 50%; background: #fff; font-size: 14px; font-weight: 600; letter-spacing: .02em; cursor: pointer; transition: .25s; }
.ma-lang-button:hover { color: var(--ma-gold); border-color: #f0ad00; }
.ma-consult { height: 46px; min-height: 46px; padding: 0 22px; box-shadow: 0 16px 24px -12px rgba(255,183,0,.55); }
.ma-burger { display: none; width: 46px; height: 46px; padding: 11px; border: 1px solid rgba(0,0,0,.14); border-radius: 14px; background: #fff; cursor: pointer; }
.ma-burger span { display: block; height: 2px; margin: 4px 0; background: currentColor; }

.ma-button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 11px 24px; border: 1px solid transparent; border-radius: 999px; font-size: 15px; font-weight: 500; white-space: nowrap; transition: transform .25s, box-shadow .25s, border-color .25s; }
.ma-button:hover { transform: translateY(-2px); }
.ma-button-gold { color: #241a00 !important; background: linear-gradient(135deg,#ffd700,#ffa500); box-shadow: 0 20px 25px -8px rgba(255,183,0,.36); }
.ma-button-gold:hover { box-shadow: 0 12px 20px -7px rgba(255,183,0,.82); }
.ma-button-outline { color: var(--ma-green) !important; border-color: var(--ma-green); box-shadow: 0 18px 25px -12px rgba(12,142,57,.4); background: rgba(255,255,255,.65); }
.ma-button-dark { color: #fff !important; border-color: rgba(255,255,255,.25); }

.ma-mobile-menu { position: fixed; inset: 0; z-index: 90; visibility: hidden; opacity: 0; transition: .3s; }
.ma-mobile-menu.open { visibility: visible; opacity: 1; }
.ma-mobile-backdrop { position: absolute; inset: 0; width: 100%; border: 0; background: rgba(0,0,0,.42); }
.ma-mobile-sheet { position: absolute; inset: 0 0 0 auto; width: min(360px,88vw); display: flex; flex-direction: column; padding: 18px 20px 24px; overflow-y: auto; background: #fff; box-shadow: -24px 0 60px -30px #000; transform: translateX(100%); transition: transform .32s cubic-bezier(.22,1,.36,1); }
.ma-mobile-menu.open .ma-mobile-sheet { transform: translateX(0); }
.ma-mobile-head { display: flex; align-items: center; justify-content: space-between; padding-bottom: 12px; }
.ma-mobile-head img { height: 42px; width: auto; }
.ma-mobile-head button { width: 40px; height: 40px; border: 1px solid var(--ma-line); border-radius: 12px; background: #fff; font-size: 28px; cursor: pointer; }
.ma-mobile-sheet nav { flex: 1; }
.ma-mobile-sheet nav a { display: flex; align-items: center; justify-content: space-between; padding: 14px 4px; border-bottom: 1px solid rgba(0,0,0,.07); font-size: 16px; }
.ma-mobile-sheet nav a span { color: var(--ma-gold); }

.ma-hero { position: relative; overflow: hidden; padding: clamp(40px,4vw,80px) 0; }
.ma-hero-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); align-items: center; gap: 24px; padding-top: 24px; }
.ma-hero-copy { padding-right: 4vw; }
.ma-hero h1 { max-width: 620px; margin-bottom: 40px; color: var(--ma-gold); font-size: clamp(31px,3vw,49px); font-weight: 300; line-height: 1.2; letter-spacing: -.025em; }
.ma-hero h1 strong { font-weight: 700; }
.ma-hero h1 b { font-size: clamp(26px,2.5vw,41px); font-weight: 700; }
.ma-hero-text { max-width: 680px; margin-bottom: 56px; font-size: clamp(15px,1.15vw,17px); }
.ma-hero-text p + p { margin-top: 16px; }
.ma-hero-text p > span { display: block; margin-bottom: 12px; color: var(--ma-gold); font-size: clamp(16px,1.3vw,19px); font-weight: 500; line-height: 1.3; }
.ma-hero-text strong { font-weight: 500; }
.ma-button-row { display: flex; flex-wrap: wrap; gap: 24px; }
.ma-hero-image img { width: 100%; border-radius: 20px; object-fit: cover; box-shadow: 0 30px 60px -30px rgba(0,0,0,.45); }

.ma-partners, .ma-about, .ma-services, .ma-projects, .ma-news, .ma-feedback, .ma-press { padding: clamp(44px,5.5vw,80px) 0; }
.ma-marquee { position: relative; overflow: hidden; cursor: grab; touch-action: pan-y; mask-image: linear-gradient(90deg,transparent,#000 90px,#000 calc(100% - 90px),transparent); }
.ma-marquee + .ma-marquee { margin-top: 12px; }
.ma-marquee-track { width: max-content; display: flex; align-items: stretch; gap: 24px; will-change: transform; }
.ma-logo-card { width: 190px; height: 102px; display: grid; place-items: center; flex: none; margin: 8px 0; padding: 16px 24px; border: 1px solid rgba(0,0,0,.15); border-radius: 12px; background: #fff; box-shadow: 0 0 12px rgba(0,0,0,.1); }
.ma-logo-card img { width: 100%; height: 68px; object-fit: contain; }

.ma-about { position: relative; }
.ma-about-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); align-items: center; gap: 48px; }
.ma-about-art { padding: 0 12%; align-self: end; }
.ma-about-art img { opacity: .55; transform: translateY(48px); }
.ma-kicker { display: inline-flex; align-items: center; gap: 12px; margin-bottom: 16px; font-size: 14px; font-weight: 600; letter-spacing: -.02em; text-transform: uppercase; background: linear-gradient(to right,#000,#888); color: transparent; background-clip: text; }
.ma-kicker span { color: var(--ma-gold-bright); font-size: 20px; animation: ma-spin 4s linear infinite; }
.ma-home h2 { font-size: clamp(26px,2.5vw,41px); font-weight: 700; line-height: 1.25; letter-spacing: -.025em; }
.ma-home h2 em, .ma-service-copy h3 em, .ma-copy em { color: var(--ma-gold); font-style: normal; }
.ma-copy { margin-top: 28px; font-size: clamp(15px,1.15vw,17px); }
.ma-copy p + p { margin-top: 16px; }
.ma-copy strong { font-weight: 500; }
.ma-about-grid .ma-button { margin-top: 38px; }
.ma-stats { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; padding: 24px 0 96px; margin-top: 24px; align-items: stretch; }
.ma-stat { display: flex; flex-direction: column; padding: 32px; border: 1px solid rgba(0,0,0,.14); border-radius: 24px; background: rgba(255,255,255,.9); backdrop-filter: blur(8px); transition: .3s; }
.ma-stat-low { transform: translateY(80px); }
.ma-stat-mid { transform: translateY(40px); }
.ma-stat:hover { border-color: rgba(255,183,0,.6); box-shadow: 0 0 24px rgba(255,183,0,.42); background: #fff; }
.ma-stat > strong { color: rgba(255,183,0,.9); font-size: clamp(52px,5vw,72px); line-height: 1.3; letter-spacing: -.025em; }
.ma-stat h3 { margin: 8px 0 12px; font-size: clamp(16px,1.3vw,19px); line-height: 1.3; }

.ma-services { padding-bottom: 80px; }
.ma-services-intro { max-width: 80rem; }
.ma-services-grid { display: grid; grid-template-columns: minmax(280px,360px) minmax(0,1fr); align-items: start; gap: 32px; margin-top: 28px; }
.ma-service-tabs { display: flex; flex-direction: column; gap: 16px; }
.ma-service-tabs button { min-height: 82px; display: flex; align-items: center; gap: 16px; padding: 22px 25px; border: 1px solid rgba(0,0,0,.12); border-radius: 15px; background: #fff; font-size: clamp(16px,1.2vw,18px); font-weight: 500; text-align: left; cursor: pointer; box-shadow: 0 0 12px rgba(0,0,0,.06); transition: .25s; }
.ma-service-tabs button span { min-width: 30px; color: #e6a100; font-size: 26px; text-align: center; }
.ma-service-tabs button[aria-selected="true"] { border-color: #f0ad00; box-shadow: 0 4px 29px -9px #f0ad00; }
.ma-service-panels { min-width: 0; padding-top: 60px; }
.ma-service-panel { display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: 30px; }
.ma-service-visual img { width: 100%; animation: ma-float 6s ease-in-out infinite; }
.ma-service-copy h3 { margin-bottom: 24px; font-size: clamp(18px,2vw,28px); line-height: 1.35; text-transform: uppercase; }
.ma-service-copy p { font-size: clamp(15px,1.15vw,17px); }
.ma-service-copy p + p { margin-top: 16px; }
.ma-service-copy .ma-button { margin-top: 30px; }

.ma-projects { border-block: 1px solid rgba(0,0,0,.06); background: var(--ma-soft); }
.ma-section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; }
.ma-section-head > div:first-child { flex: 1 1 520px; }
.ma-section-head > div:first-child > p { max-width: 700px; padding-top: 20px; color: var(--ma-muted); font-size: clamp(15px,1.15vw,17px); }
.ma-count { flex: none; padding: 7px 16px; border: 1px solid rgba(0,0,0,.08); border-radius: 999px; background: #fff; color: rgba(0,0,0,.55); font-size: 13px; }
.ma-filters { display: flex; flex-wrap: wrap; gap: 10px; margin: 32px 0 36px; }
.ma-filters button, .ma-news-tabs button { padding: 8px 17px; border: 1px solid rgba(0,0,0,.1); border-radius: 999px; background: #fff; font-size: 14px; cursor: pointer; transition: .2s; }
.ma-filters button span { margin-left: 5px; color: rgba(0,0,0,.4); font-size: 12px; }
.ma-filters button.active, .ma-news-tabs button.active { border-color: #f0ad00; color: #241a00; background: linear-gradient(135deg,#ffd700,#ffa500); box-shadow: 0 8px 18px -8px rgba(255,183,0,.6); }
.ma-filters button:disabled { cursor: default; opacity: .4; }
.ma-project-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 24px; }
.ma-project-card, .ma-news-card { display: flex; flex-direction: column; overflow: hidden; border: 1px solid rgba(0,0,0,.08); border-radius: 18px; background: #fff; box-shadow: 0 1px 2px rgba(0,0,0,.04); transition: .3s; }
.ma-project-card:hover, .ma-news-card:hover { transform: translateY(-3px); border-color: rgba(255,183,0,.45); box-shadow: 0 22px 44px -24px rgba(0,0,0,.35); }
.ma-card-image { position: relative; display: block; overflow: hidden; }
.ma-card-image img { width: 100%; aspect-ratio: 3/2; object-fit: cover; transition: transform .8s; }
.ma-project-card:hover .ma-card-image img, .ma-news-card:hover .ma-card-image img { transform: scale(1.05); }
.ma-card-image > span { position: absolute; top: 14px; left: 14px; padding: 5px 12px; border-radius: 999px; background: rgba(255,255,255,.92); font-size: 12px; font-weight: 500; }
.ma-project-card > div, .ma-news-card > div:last-child { flex: 1; display: flex; flex-direction: column; gap: 12px; padding: clamp(16px,1.6vw,22px); }
.ma-project-card h3, .ma-news-card h3 { flex: 1; font-size: clamp(15px,1.2vw,18px); line-height: 1.45; letter-spacing: -.02em; }
.ma-card-more { display: flex; align-items: center; justify-content: space-between; gap: 6px; padding-top: 12px; border-top: 1px solid rgba(0,0,0,.07); color: var(--ma-gold) !important; font-size: 14px; font-weight: 500; }
.ma-card-more.muted { color: rgba(0,0,0,.45) !important; }
.ma-center { display: flex; justify-content: center; margin-top: 42px; }

.ma-news-head { align-items: center; }
.ma-news-tabs { display: flex; flex-wrap: wrap; gap: 12px; }
.ma-news-tabs button { border-color: transparent; background: rgba(0,0,0,.05); }
.ma-news-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; margin-top: 36px; }
.ma-news-card .ma-card-image img { aspect-ratio: 16/9; }
.ma-tag { align-self: flex-start; padding: 4px 12px; border-radius: 999px; color: var(--ma-gold); background: rgba(255,183,0,.08); font-size: 13px; font-weight: 500; }

.ma-feedback { padding: clamp(40px,4vw,80px) 0; }
.ma-feedback h2 { margin-bottom: 0; }
.ma-press h2 { margin-bottom: 32px; }
.ma-review-marquee { padding: 32px 0; mask-image: linear-gradient(90deg,transparent,#000 120px,#000 calc(100% - 120px),transparent); }
.ma-review-card { width: 360px; flex: none; display: flex; flex-direction: column; padding: 28px; border: 1px solid rgba(0,0,0,.07); border-radius: 18px; background: #fff; box-shadow: 0 1px 2px rgba(0,0,0,.03); transition: border-color .3s ease-out,box-shadow .3s ease-out; }
.ma-review-card:hover { border-color: rgba(0,0,0,.12); box-shadow: 0 18px 34px -22px rgba(0,0,0,.3); }
.ma-review-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 44px; }
.ma-review-head strong { flex: 1; min-width: 0; color: #111; font-size: 16px; line-height: 1.35; font-weight: 600; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.ma-review-head img { width: auto; max-width: 118px; height: 32px; object-fit: contain; }
.ma-review-card blockquote { flex: 1; margin: 20px 0 24px; color: rgba(0,0,0,.6); font-size: 15px; font-weight: 300; line-height: 1.75; letter-spacing: -.01em; }
.ma-review-card blockquote span { display: block; min-height: 8.75em; }
.ma-review-foot { min-height: 58px; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 18px; border-top: 1px solid rgba(0,0,0,.07); }
.ma-review-foot > span { flex: 1; min-width: 0; color: rgba(0,0,0,.5); font-size: 14px; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.ma-review-source { flex: none; display: flex; align-items: center; opacity: .85; transition: opacity .3s; }
.ma-review-source:hover { opacity: 1; }
.ma-review-source > img { display: block; width: 62px; height: auto; }
.ma-review-source > span { display: inline-flex; align-items: center; gap: 6px; padding: 5px 11px; border-radius: 999px; font-size: 12px; font-weight: 500; white-space: nowrap; }
.ma-review-source svg { width: 14px; height: 14px; }
.ma-review-source-messenger svg { fill: currentColor; }
.ma-review-source-zalo > span { color: #0068ff; background: rgba(0,104,255,.07); }
.ma-review-source-messenger > span { color: #0084ff; background: rgba(0,132,255,.07); }
.ma-review-source-email > span { color: #c98600; background: rgba(255,183,0,.1); }
.ma-press-card { width: 210px; }

.ma-cta { padding: 80px 0; text-align: center; }
.ma-cta h2 { margin-bottom: 46px; }
.ma-footer { position: relative; overflow: hidden; color: #fff; background: linear-gradient(180deg,#1d1512,#251a15 55%,#150f0d); }
.ma-footer::after { content: ""; position: absolute; left: 50%; bottom: -160px; width: min(900px,110%); height: 280px; transform: translateX(-50%); background: radial-gradient(ellipse,rgba(255,183,0,.18),transparent 70%); pointer-events: none; }
.ma-footer-texture { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .07; filter: brightness(2.2); pointer-events: none; }
.ma-footer-inner { position: relative; z-index: 1; padding-top: clamp(48px,6vw,88px); }
.ma-footer-grid { display: grid; grid-template-columns: 1.35fr repeat(3,1fr); gap: clamp(28px,3vw,56px); }
.ma-footer h3 { display: flex; align-items: center; gap: 10px; margin-bottom: 22px; font-size: 13px; letter-spacing: .09em; text-transform: uppercase; }
.ma-footer h3::before { content: ""; width: 18px; height: 2px; background: linear-gradient(135deg,#ffd700,#ffa500); }
.ma-footer li { margin-bottom: 12px; color: rgba(255,255,255,.78); font-size: 15px; }
.ma-footer li a { transition: .3s; }
.ma-footer li a:hover { color: #fff; transform: translateX(6px); }
.ma-contact-list li { display: flex; gap: 12px; line-height: 1.55; }
.ma-contact-list li span { width: 20px; flex: none; color: #fff; }
.ma-socials { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.ma-socials a { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.14); border-radius: 50%; background: rgba(255,255,255,.07); font-weight: 600; transition: .25s; }
.ma-socials a:hover { color: #241a00; border-color: var(--ma-gold); background: linear-gradient(135deg,#ffd700,#ffa500); transform: translateY(-2px); }
.ma-footer-cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; margin-top: clamp(40px,4vw,64px); padding: clamp(20px,2.4vw,28px); border: 1px solid rgba(255,255,255,.1); border-radius: 20px; background: rgba(20,14,12,.35); backdrop-filter: blur(4px); }
.ma-footer-logo { padding: 12px 20px; border-radius: 14px; background: #fff; }
.ma-footer-logo img { width: auto; height: 52px; }
.ma-footer-cta p { flex: 1 1 320px; color: rgba(255,255,255,.7); font-size: 15px; }
.ma-footer-cta > div { display: flex; flex-wrap: wrap; gap: 12px; }
.ma-copyright { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px; margin-top: clamp(28px,3vw,40px); padding: 22px 0; border-top: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.6); font-size: 13px; }
.ma-copyright b { color: var(--ma-gold); }
.ma-copyright strong { color: #fff; }

.ma-contact-rail { position: fixed; right: 12px; bottom: 90px; z-index: 69; display: flex; flex-direction: column; gap: 16px; }
.ma-contact-rail a, .ma-back-top { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 50%; color: #fff !important; font-weight: 700; box-shadow: 0 4px 16px rgba(0,0,0,.14); }
.ma-contact-rail .zalo { background: #0068ff; }
.ma-contact-rail .phone { color: #241a00 !important; background: linear-gradient(135deg,#ffd700,#ffa500); }
.ma-contact-rail .map { background: var(--ma-green); }
.ma-back-top { position: fixed; right: 12px; bottom: 20px; z-index: 69; color: var(--ma-green) !important; border: 2px solid #f0ad00; background: #fff; }

@media (max-width: 1140px) {
    .ma-nav { display: none; }
    .ma-burger { display: block; }
    .ma-project-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
}

@media (max-width: 860px) {
    .ma-search-wrap, .ma-lang-button { display: none; }
}

@media (max-width: 900px) {
    .ma-hero-grid, .ma-about-grid { grid-template-columns: 1fr; }
    .ma-hero-copy { padding-right: 0; }
    .ma-hero-image { max-width: 720px; }
    .ma-about-art { max-width: 520px; margin-inline: auto; padding: 0 14%; order: 2; }
    .ma-about-art img { transform: none; }
    .ma-stats { grid-template-columns: 1fr; padding-bottom: 0; }
    .ma-stat-low, .ma-stat-mid { transform: none; }
    .ma-services-grid { grid-template-columns: 1fr; }
    .ma-service-tabs { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); }
    .ma-service-panels { padding-top: 20px; }
    .ma-project-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .ma-news-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .ma-footer-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}

@media (max-width: 680px) {
    html { scroll-padding-top: 76px; }
    .ma-header, .ma-header-inner { height: 70px; }
    .ma-logo img { height: 42px; }
    .ma-search-wrap { display: none; }
    .ma-consult { min-height: 42px; padding-inline: 16px; font-size: 13px; }
    .ma-hero { padding-top: 28px; }
    .ma-hero-grid { padding-top: 0; }
    .ma-hero h1 { margin-bottom: 26px; }
    .ma-hero-text { margin-bottom: 34px; }
    .ma-button-row { gap: 12px; }
    .ma-marquee { mask-image: linear-gradient(90deg,transparent,#000 28px,#000 calc(100% - 28px),transparent); }
    .ma-logo-card { width: 154px; height: 84px; padding: 12px 18px; }
    .ma-logo-card img { height: 56px; }
    .ma-service-tabs { display: flex; overflow-x: auto; flex-direction: row; padding-bottom: 8px; scroll-snap-type: x mandatory; }
    .ma-service-tabs button { min-width: 230px; min-height: 68px; padding: 15px 18px; scroll-snap-align: start; }
    .ma-service-panel { grid-template-columns: 1fr; }
    .ma-service-visual { max-width: 440px; margin-inline: auto; }
    .ma-project-grid, .ma-news-grid { grid-template-columns: 1fr; }
    .ma-section-head { align-items: flex-start; }
    .ma-news-head { flex-direction: column; }
    .ma-news-tabs { gap: 8px; }
    .ma-review-card { width: min(360px,84vw); padding: 22px; }
    .ma-footer-grid { grid-template-columns: 1fr; }
    .ma-footer-cta { align-items: flex-start; }
    .ma-copyright { flex-direction: column; align-items: flex-start; }
    .ma-contact-rail { right: 8px; bottom: 76px; gap: 10px; }
    .ma-contact-rail a, .ma-back-top { width: 42px; height: 42px; }
    .ma-back-top { right: 8px; bottom: 18px; }
}

@media (max-width: 420px) {
    .ma-consult { display: none; }
    .ma-header-actions { margin-left: auto; }
    .ma-hero h1 { font-size: 29px; }
    .ma-hero h1 b { font-size: 24px; }
    .ma-button { width: 100%; }
    .ma-footer-cta > div, .ma-footer-cta > div .ma-button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}