/* BAVACO I-Tax — light hi-tech design. White canvas, red accent, ink text, blue used sparingly. */
:root{
  --red:#e1131b; --red-d:#b50d14; --red-l:#fff1f1;
  --blue:#1f4bd8; --blue-l:#eef2ff;
  --ink:#0b1020; --ink2:#1a2240; --muted:#5b6478; --line:#e7e9f1; --soft:#f6f7fb; --white:#fff;
  --accent:var(--red); --accent-l:var(--red-l);
  --r:22px; --shadow:0 18px 50px rgba(11,16,32,.10); --shadow-s:0 6px 22px rgba(11,16,32,.07);
  --font:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
.t-it{--accent:var(--blue);--accent-l:var(--blue-l)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);line-height:1.65;background:#fff;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.12;margin:0 0 .5em;color:var(--ink);letter-spacing:-.025em}
h1{font-size:clamp(2.3rem,5.2vw,4.3rem);font-weight:800}
h2{font-size:clamp(1.8rem,3.4vw,2.9rem);font-weight:800}
h3{font-size:1.18rem;font-weight:700;letter-spacing:-.01em}
p{margin:0 0 1em}
.wrap{width:min(1200px,92%);margin:0 auto}
.sec{padding:110px 0;position:relative}
.sec.soft{background:var(--soft)}
.lead{font-size:1.12rem;color:var(--muted);max-width:640px}
.center{text-align:center}.center .lead{margin-inline:auto}
.grad{background:linear-gradient(95deg,var(--red) 0%,#ff5a4a 60%,#ff8a3d 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.mono{font-family:var(--mono)}
.tag-mono{display:inline-flex;align-items:center;gap:10px;font:600 .74rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink2);background:#fff;border:1px solid var(--line);padding:8px 16px;border-radius:999px;box-shadow:var(--shadow-s)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--red);box-shadow:0 0 0 0 rgba(225,19,27,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(225,19,27,0)}100%{box-shadow:0 0 0 0 rgba(225,19,27,0)}}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font:600 .76rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:16px}
.eyebrow::before{content:"";width:34px;height:2px;background:var(--accent)}
.sec-head{margin-bottom:56px;max-width:760px}
.sec-head.center{margin-inline:auto}
.sr{position:absolute;left:-9999px}

/* icons + buttons */
.ico{width:1.25em;height:1.25em;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 30px;border-radius:999px;font-weight:700;font-size:.96rem;border:1.5px solid transparent;cursor:pointer;transition:.25s;font-family:inherit;position:relative;overflow:hidden}
.btn .ico{transition:transform .25s}
.btn:hover .ico:last-child{transform:translateX(4px)}
.btn-red{background:var(--red);color:#fff;box-shadow:0 12px 28px rgba(225,19,27,.32)}
.btn-red:hover{background:var(--red-d);transform:translateY(-2px);box-shadow:0 16px 34px rgba(225,19,27,.4)}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{background:var(--ink2);transform:translateY(-2px)}
.btn-ghost{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-ghost:hover{background:var(--ink);color:#fff}
.btn-white{background:#fff;color:var(--red)}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(0,0,0,.2)}
.btn-line{border-color:rgba(255,255,255,.6);color:#fff}
.btn-line:hover{background:#fff;color:var(--ink)}
.link-arrow{display:inline-flex;gap:8px;align-items:center;font-weight:700;color:var(--accent)}
.link-arrow:hover{gap:14px}

/* header */
.topbar{background:var(--ink);color:#b9c0d6;font-size:.8rem}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:8px 0;flex-wrap:wrap}
.topbar a{color:#fff;font-weight:600}.topbar a:hover{color:#ff7a80}
.topbar .tb{display:flex;gap:22px;align-items:center;flex-wrap:wrap}
.topbar .ico{width:14px;height:14px;margin-right:6px;vertical-align:-2px;color:var(--red)}
.lang{display:inline-flex;border:1px solid rgba(255,255,255,.25);border-radius:999px;overflow:hidden}
.lang button{background:none;border:0;color:#fff;padding:3px 13px;font:600 .74rem var(--mono);cursor:pointer}
.lang button.on{background:var(--red)}
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:saturate(1.6) blur(16px);-webkit-backdrop-filter:saturate(1.6) blur(16px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:80px;gap:20px}
.logo img{height:50px;width:auto}
nav.main ul{display:flex;gap:2px;list-style:none;margin:0;padding:0;align-items:center}
nav.main a{display:block;padding:10px 15px;font-weight:600;font-size:.93rem;color:var(--ink2);border-radius:10px;position:relative}
nav.main a:not(.btn)::after{content:"";position:absolute;left:15px;right:15px;bottom:4px;height:2px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:.3s}
nav.main a:not(.btn):hover::after,nav.main a.on::after{transform:scaleX(1)}
nav.main a.on{color:var(--red)}
.burger{display:none;background:none;border:0;padding:8px;cursor:pointer;color:var(--ink)}
.burger .ico{width:28px;height:28px}

/* hero */
.hero{position:relative;overflow:hidden;background:#fff}
.bg-grid{position:absolute;inset:0;background-image:radial-gradient(rgba(11,16,32,.16) 1px,transparent 1.2px);background-size:26px 26px;-webkit-mask-image:radial-gradient(ellipse 75% 65% at 70% 40%,#000 20%,transparent 75%);mask-image:radial-gradient(ellipse 75% 65% at 70% 40%,#000 20%,transparent 75%);pointer-events:none}
.glow{position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none;opacity:.55}
.glow.g1{width:520px;height:520px;right:-120px;top:-100px;background:radial-gradient(circle,#ff6a5e,transparent 70%)}
.glow.g2{width:460px;height:460px;left:-160px;bottom:-160px;background:radial-gradient(circle,#9db4ff,transparent 70%);opacity:.4}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center;padding:84px 0 118px;position:relative}
.hero h1{margin:22px 0 22px}
.hero .sub{font-size:1.15rem;color:var(--muted);max-width:560px}
.hero .acts{display:flex;gap:14px;flex-wrap:wrap;margin:34px 0 36px}
.trust{display:flex;gap:26px;flex-wrap:wrap;font-size:.9rem;color:var(--ink2);font-weight:600}
.trust span{display:inline-flex;gap:8px;align-items:center}
.trust .ico{color:var(--red);width:18px;height:18px;stroke-width:2.6}
.hero-visual{position:relative;padding:34px}
.rings{position:absolute;inset:-6%;pointer-events:none}
.rings svg{width:100%;height:100%}
.rings .r1{transform-origin:50% 50%;animation:spin 60s linear infinite}
.rings .r2{transform-origin:50% 50%;animation:spin 90s linear infinite reverse}
@keyframes spin{to{transform:rotate(360deg)}}
.photo{position:relative;border-radius:28px 28px 28px 130px;overflow:hidden;box-shadow:0 40px 80px rgba(11,16,32,.22);aspect-ratio:1/1;background:#fff;border:8px solid #fff}
.photo img{width:100%;height:100%;object-fit:cover;transition:transform .2s ease-out}
.glass{position:absolute;background:rgba(255,255,255,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.9);border-radius:18px;padding:14px 18px;box-shadow:0 18px 40px rgba(11,16,32,.18);display:flex;gap:12px;align-items:center;font-size:.86rem;animation:float 6s ease-in-out infinite}
.glass b{display:block;color:var(--ink);font-size:.92rem;line-height:1.3}
.glass small{color:var(--muted);font-size:.78rem}
.glass .gi{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;color:#fff;flex:none}
.glass .gi .ico{width:22px;height:22px}
.glass.a{left:-6px;top:56px}.glass.a .gi{background:var(--ink)}
.glass.b{right:-8px;top:46%;animation-delay:-2s}.glass.b .gi{background:var(--red)}
.glass.c{left:22px;bottom:14px;animation-delay:-4s}
.glass .ok{width:9px;height:9px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 4px rgba(31,75,216,.18);margin-left:4px}
@keyframes float{50%{transform:translateY(-9px)}}
.bars{display:flex;gap:4px;align-items:flex-end;height:30px}
.bars i{width:6px;border-radius:3px;background:var(--red);animation:grow 2.4s ease-in-out infinite}
.bars i:nth-child(1){height:30%}.bars i:nth-child(2){height:50%;animation-delay:.2s}.bars i:nth-child(3){height:42%;animation-delay:.4s}.bars i:nth-child(4){height:75%;animation-delay:.6s}.bars i:nth-child(5){height:100%;animation-delay:.8s}
@keyframes grow{50%{transform:scaleY(.7)}}
.bars{transform-origin:bottom}

/* marquee */
.marq{background:var(--ink);color:#fff;overflow:hidden;border-block:1px solid #1b2340}
.marq-track{display:flex;width:max-content;animation:marq 38s linear infinite}
.marq:hover .marq-track{animation-play-state:paused}
.marq span{font:600 .84rem var(--mono);letter-spacing:.14em;text-transform:uppercase;padding:20px 28px;display:inline-flex;align-items:center;gap:28px;white-space:nowrap}
.marq span::after{content:"";width:8px;height:8px;background:var(--red);transform:rotate(45deg)}
@keyframes marq{to{transform:translateX(-50%)}}

/* page hero */
.pagehero{position:relative;overflow:hidden;background:#fff;border-bottom:1px solid var(--line)}
.pagehero .wrap{position:relative;padding:76px 0 70px}
.pagehero h1{font-size:clamp(2.2rem,4.6vw,3.6rem);max-width:900px}
.pagehero p{color:var(--muted);max-width:680px;font-size:1.12rem;margin:0}
.crumb{font:500 .78rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:22px}
.crumb a{color:var(--red);font-weight:700}
.pagehero .deco{position:absolute;right:-30px;top:50%;transform:translateY(-50%);width:420px;height:420px;border-radius:50%;border:1.5px dashed var(--line);display:grid;place-items:center;pointer-events:none}
.pagehero .deco::before{content:"";position:absolute;inset:48px;border-radius:50%;border:1.5px solid var(--line)}
.pagehero .deco .ico{width:120px;height:120px;color:var(--accent);opacity:.9;stroke-width:1.1}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat{padding:46px 30px;border-right:1px solid var(--line);position:relative}
.stat:last-child{border:0}
.stat b{display:block;font:700 clamp(2.6rem,4.6vw,4rem)/1 var(--mono);color:var(--ink);letter-spacing:-.04em}
.stat b em{font-style:normal;color:var(--red)}
.stat>span{display:block;margin-top:12px;color:var(--muted);font-size:.92rem}
.stat::before{content:"";position:absolute;left:30px;top:0;width:44px;height:3px;background:var(--red)}

/* bento / pillars */
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.pillar{border-radius:30px;padding:46px;position:relative;overflow:hidden;display:flex;flex-direction:column;min-height:520px;isolation:isolate}
.pillar.it{background:var(--ink);color:#fff}
.pillar.tax{background:linear-gradient(145deg,#f0242b,#b50d14);color:#fff}
.pillar::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:34px 34px;-webkit-mask-image:linear-gradient(160deg,#000,transparent 65%);mask-image:linear-gradient(160deg,#000,transparent 65%);z-index:-1}
.pillar.it::after{content:"";position:absolute;right:-90px;top:-90px;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(31,75,216,.7),transparent 70%);z-index:-1}
.pillar .num{font:600 .82rem var(--mono);letter-spacing:.14em;opacity:.7;margin-bottom:26px}
.pillar h3{font-size:clamp(1.6rem,2.4vw,2.1rem);color:#fff;margin-bottom:12px}
.pillar>p{color:rgba(255,255,255,.78);max-width:440px}
.pillar .big{position:absolute;right:30px;top:30px;width:110px;height:110px;opacity:.16;stroke-width:1}
.checks{list-style:none;margin:22px 0 32px;padding:0;display:grid;gap:12px}
.checks li{display:flex;gap:12px;align-items:flex-start;font-size:.97rem}
.checks li::before{content:"";flex:none;width:20px;height:20px;margin-top:3px;border-radius:50%;background:var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/12px no-repeat}
.pillar .checks li::before{background-color:rgba(255,255,255,.2)}
.pillar .btn{margin-top:auto;align-self:flex-start}

/* cards */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px;transition:.3s;height:100%;position:relative}
.card:hover{box-shadow:var(--shadow);transform:translateY(-6px);border-color:transparent}
.iconbox{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;background:var(--accent-l);color:var(--accent);margin-bottom:20px;transition:.3s}
.iconbox .ico{width:28px;height:28px}
.iconbox.r{background:var(--red-l);color:var(--red)}
.card p{color:var(--muted);font-size:.95rem;margin:0}
.svc{overflow:hidden}
.svc::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:.4s}
.svc:hover::after{transform:scaleX(1)}
.svc:hover .iconbox{background:var(--accent);color:#fff}
.svc .n{position:absolute;right:24px;top:20px;font:600 .8rem var(--mono);color:#c3c8d6;letter-spacing:.1em}

/* why */
.why{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
.why>div{padding:34px 28px 10px 0;border-right:1px solid var(--line);margin-right:28px;position:relative}
.why>div:last-child{border:0;margin:0}
.why .n{font:700 .85rem var(--mono);color:var(--red);letter-spacing:.1em;display:block;margin-bottom:18px}
.why h3{margin-bottom:10px}.why p{color:var(--muted);font-size:.95rem}

/* story */
.story{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.story .ph{position:relative}
.story .ph img{border-radius:28px;aspect-ratio:4/3;object-fit:cover;width:100%;box-shadow:var(--shadow)}
.story .ph::before{content:"";position:absolute;left:-22px;top:-22px;width:46%;height:46%;border-radius:28px;background:var(--red);z-index:-1}
.story .ph::after{content:"";position:absolute;right:-18px;bottom:-18px;width:34%;height:30%;border-radius:22px;background-image:radial-gradient(var(--ink) 1.6px,transparent 1.8px);background-size:14px 14px;opacity:.35;z-index:-1}
.values{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0 8px}
.values span{background:var(--soft);padding:9px 18px;border-radius:999px;font-weight:700;color:var(--ink2);font-size:.9rem;border:1px solid var(--line)}
.sec.soft .values span{background:#fff}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gallery img{border-radius:18px;aspect-ratio:4/3;object-fit:cover;width:100%;box-shadow:var(--shadow-s)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.split>img{border-radius:28px;box-shadow:var(--shadow);width:100%;aspect-ratio:4/3;object-fit:cover}

/* process */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;position:relative}
.steps::before{content:"";position:absolute;left:5%;right:5%;top:25px;height:2px;background:repeating-linear-gradient(90deg,var(--line) 0 8px,transparent 8px 16px)}
.step{position:relative;padding:0 14px;text-align:left}
.step i{font:700 .95rem var(--mono);font-style:normal;display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:#fff;border:2px solid var(--red);color:var(--red);margin-bottom:22px;position:relative;z-index:1;transition:.3s}
.step:hover i{background:var(--red);color:#fff;transform:scale(1.1)}
.step h3{font-size:1.05rem}.step p{font-size:.9rem;color:var(--muted);margin:0}

/* news */
.news-card{padding:0;overflow:hidden;display:block}
.news-card .im{overflow:hidden;aspect-ratio:16/10}
.news-card img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.news-card:hover img{transform:scale(1.06)}
.news-card .nb{padding:26px 28px 30px}
.tag{display:inline-block;background:var(--red-l);color:var(--red);font:700 .7rem var(--mono);letter-spacing:.1em;text-transform:uppercase;padding:5px 12px;border-radius:999px;margin-bottom:14px}
.article{display:grid;grid-template-columns:.95fr 1.05fr;gap:56px;align-items:center;padding:56px 0;border-bottom:1px solid var(--line)}
.article:last-child{border:0}
.article img{border-radius:24px;box-shadow:var(--shadow);width:100%}
.article.rev{grid-template-columns:1.05fr .95fr}.article.rev>div:first-child{order:2}

/* pending */
.pending{border:1.5px dashed #c9cfe0;border-radius:var(--r);padding:42px;text-align:center;background:repeating-linear-gradient(135deg,#fff 0 14px,#fafbfe 14px 28px);color:var(--muted);font-size:.95rem}
.pending b{display:block;color:var(--ink);font-size:1.05rem;margin-bottom:6px}
.pending .iconbox{margin:0 auto 16px}
.card .pending{padding:26px 20px;margin-top:6px}

/* cta */
.cta-wrap{padding:0 0 110px}
.cta{border-radius:34px;background:linear-gradient(120deg,#f0242b 0%,#c80f17 55%,#8d0a10 100%);color:#fff;position:relative;overflow:hidden;isolation:isolate}
.cta::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:36px 36px;-webkit-mask-image:linear-gradient(100deg,transparent 20%,#000);mask-image:linear-gradient(100deg,transparent 20%,#000);z-index:-1}
.cta::after{content:"";position:absolute;right:-80px;bottom:-120px;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(31,75,216,.55),transparent 70%);z-index:-1}
.cta .in{display:flex;align-items:center;justify-content:space-between;gap:34px;padding:64px 64px;flex-wrap:wrap}
.cta h2{color:#fff;margin-bottom:10px;max-width:640px}.cta p{margin:0;color:rgba(255,255,255,.85);max-width:560px}
.cta .acts{display:flex;gap:12px;flex-wrap:wrap}

/* contact */
.cgrid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px}
.cinfo{display:grid;gap:22px;align-content:start}
.crow{display:flex;gap:18px;align-items:flex-start}
.crow .iconbox{margin:0;flex:none;width:50px;height:50px}
.crow b{display:block;color:var(--ink)}
.crow span,.crow a{color:var(--muted);font-size:.96rem}
.crow a:hover{color:var(--red)}
form.box{background:#fff;border:1px solid var(--line);border-radius:28px;padding:38px;box-shadow:var(--shadow)}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:block;font-weight:600;font-size:.86rem;margin-bottom:7px;color:var(--ink2)}
input,select,textarea{width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:14px;font:inherit;margin-bottom:18px;background:var(--soft);transition:.2s}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--red);background:#fff;box-shadow:0 0 0 4px rgba(225,19,27,.1)}
textarea{min-height:130px;resize:vertical}
.map{border-radius:28px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);margin-top:40px}
.map iframe{display:block;width:100%;height:400px;border:0}
.note{font-size:.82rem;color:var(--muted)}

/* footer */
footer.site{background:var(--ink);color:#aab2c8;padding-top:80px;position:relative;overflow:hidden}
footer.site::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,var(--red) 0 33%,#fff 33% 66%,var(--blue) 66%)}
footer.site::after{content:"";position:absolute;right:-150px;top:-150px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(225,19,27,.28),transparent 70%)}
footer.site .fg{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:44px;padding-bottom:54px;position:relative;z-index:1}
footer.site h4{color:#fff;font:600 .78rem var(--mono);letter-spacing:.14em;text-transform:uppercase;margin-bottom:20px}
footer.site a:hover{color:#fff}
footer.site ul{list-style:none;margin:0;padding:0;display:grid;gap:10px;font-size:.93rem}
.flogo{background:#fff;display:inline-block;padding:10px 16px;border-radius:14px;margin-bottom:18px}
.flogo img{height:44px}
footer.site .small{font-size:.92rem}
.copy{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;font-size:.84rem;text-align:center;color:#7d869f;position:relative;z-index:1}
.copy .ssl{display:inline-flex;align-items:center;gap:6px;color:#fff;font-weight:600}.copy .ssl .ico{width:16px;height:16px;color:#ff7a80}

/* floating */
.float{position:fixed;right:20px;bottom:24px;z-index:60;display:grid;gap:12px}
.float a{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;color:#fff;box-shadow:0 10px 24px rgba(11,16,32,.3);transition:.2s;position:relative}
.float a:hover{transform:scale(1.1)}
.float .ico{width:26px;height:26px}
.f-call{background:var(--red)}.f-sms{background:var(--ink)}.f-zalo{background:#0068ff;font-weight:800;font-size:.8rem;letter-spacing:-.02em}
.f-call::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--red);animation:ping 1.8s infinite}
@keyframes ping{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.6);opacity:0}}

/* popup */
.modal{position:fixed;inset:0;background:rgba(11,16,32,.6);backdrop-filter:blur(4px);z-index:100;display:none;place-items:center;padding:20px}
.modal.open{display:grid}
.mbox{background:#fff;border-radius:26px;max-width:520px;width:100%;overflow:hidden;position:relative;box-shadow:0 40px 90px rgba(0,0,0,.45);animation:pop .4s cubic-bezier(.2,.9,.3,1.2)}
@keyframes pop{from{transform:translateY(30px) scale(.94);opacity:0}to{transform:none;opacity:1}}
.mtop{background:linear-gradient(135deg,#f0242b,#b50d14);color:#fff;padding:36px 36px 28px;position:relative;overflow:hidden}
.mtop::after{content:"";position:absolute;right:-40px;top:-40px;width:160px;height:160px;border-radius:50%;border:26px solid rgba(255,255,255,.1)}
.mtop h3{color:#fff;font-size:1.7rem;margin:8px 0}
.mtop small{font:600 .72rem var(--mono);letter-spacing:.16em;text-transform:uppercase;opacity:.9}
.mbody{padding:28px 36px 34px}
.mbody ul{margin:0 0 24px;padding-left:20px;color:var(--muted);font-size:.95rem}
.mbody .acts{display:flex;gap:12px;flex-wrap:wrap}
.mclose{position:absolute;right:14px;top:12px;background:rgba(255,255,255,.22);border:0;color:#fff;width:36px;height:36px;border-radius:50%;font-size:1.3rem;cursor:pointer;line-height:1;z-index:2}

/* reveal */
.js .rv{opacity:0;transform:translateY(34px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.js .rv.in{opacity:1;transform:none}
.js .rv.d1{transition-delay:.1s}.js .rv.d2{transition-delay:.2s}.js .rv.d3{transition-delay:.3s}.js .rv.d4{transition-delay:.4s}

@media(max-width:1020px){
  .hero-grid,.split,.cgrid,.article,.article.rev,.story{grid-template-columns:1fr;gap:48px}
  .article.rev>div:first-child{order:0}
  .g3,.g4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr;gap:26px}.steps::before{display:none}
  .step{display:grid;grid-template-columns:52px 1fr;gap:0 18px}.step i{grid-row:span 2;margin:0}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .why{grid-template-columns:repeat(2,1fr)}.why>div{border-right:0;margin:0;padding-right:20px}
  footer.site .fg{grid-template-columns:1fr 1fr}
  .burger{display:block}
  nav.main{position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);display:none;padding:12px 4% 20px;box-shadow:var(--shadow)}
  nav.main.open{display:block}
  nav.main ul{flex-direction:column;align-items:stretch}
  .gallery{grid-template-columns:1fr 1fr}
  .pagehero .deco{display:none}
  .pillar{min-height:0}
}
@media(max-width:620px){
  .sec{padding:72px 0}
  .g2,.g3,.g4,.frow,.gallery,.why,.stats{grid-template-columns:1fr}
  .stat{border-right:0!important;border-bottom:1px solid var(--line)}
  footer.site .fg{grid-template-columns:1fr}
  .topbar .hide-s{display:none}
  .logo img{height:42px}
  .hero-grid{padding:50px 0 80px}
  .hero-visual{padding:18px 8px}
  .glass.a{left:0;top:24px}.glass.b{right:0}
  .glass{padding:10px 12px;font-size:.78rem}.glass .gi{width:34px;height:34px}
  .cta .in{padding:44px 28px}
  .pillar{padding:34px 26px}
  .mtop,.mbody{padding-inline:24px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.js .rv{opacity:1;transform:none}}
/* entrance animation for hero + page heroes */
.hu{animation:up .9s cubic-bezier(.2,.7,.2,1) both}
.hero-copy .hu:nth-child(2){animation-delay:.08s}.hero-copy .hu:nth-child(3){animation-delay:.16s}.hero-copy .hu:nth-child(4){animation-delay:.24s}.hero-copy .hu:nth-child(5){animation-delay:.32s}
.hero-visual.hu{animation-delay:.2s}
.pagehero h1.hu{animation-delay:.08s}.pagehero p.hu{animation-delay:.18s}
@keyframes up{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}
.pillar .big{position:absolute;right:30px;top:30px;width:110px;height:110px}
.pillar .big{top:auto;bottom:34px;right:34px;width:130px;height:130px}
html,body{overflow-x:clip}.hero,.pagehero{overflow:clip}