/* ============================================================
   TRUNG BARBER — BẢN THIẾT KẾ MỚI: barber đường phố, nền tối, đa sắc
   Palette:
     --bg     #0E1411  xanh đen nền chính
     --bg2    #14201A  panel tối
     --green  #1FC56B  xanh neon
     --green2 #16A356
     --yellow #FFC83D  vàng gồng
     --red    #FF4D4D  đỏ neon
     --cream  #F7F3E8  chữ sáng
     --muted  #9DB0A6
   Type: Anton (display gồng) + Inter (body)
   ============================================================ */
:root{
  --bg:#0E1411; --bg2:#14201A; --panel:#19271F;
  --green:#1FC56B; --green2:#16A356; --yellow:#FFC83D; --red:#FF4D4D;
  --cream:#F7F3E8; --muted:#9DB0A6; --line:rgba(255,255,255,.10);
  --max:1180px; --r:18px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--cream);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,.display{font-family:'Anton',Impact,sans-serif;font-weight:400;letter-spacing:.01em;line-height:.98;text-transform:uppercase}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.muted{color:var(--muted)}

/* eyebrow nhãn */
.eyebrow{display:inline-block;font-family:'Inter';font-size:12px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--bg);background:var(--yellow);padding:5px 12px;border-radius:6px;transform:rotate(-1.5deg)}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(14,20,17,.85);backdrop-filter:blur(12px);border-bottom:2px solid var(--green)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{font-family:'Anton',sans-serif;font-size:24px;letter-spacing:.02em;display:flex;align-items:center;gap:10px;color:#fff}
.brand-logo{height:52px;width:auto;display:block;background:#F7F3E8;border-radius:10px;padding:4px 8px}
.brand .pole{width:14px;height:30px;border-radius:7px;background:repeating-linear-gradient(45deg,var(--red) 0 6px,#fff 6px 12px,#2F6BFF 12px 18px);box-shadow:0 0 12px rgba(255,77,77,.5)}
.brand b{color:var(--yellow)}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{font-size:14px;font-weight:600;color:var(--cream);text-transform:uppercase;letter-spacing:.04em;transition:color .15s}
.nav-links a:hover{color:var(--green)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:999px;font-weight:800;font-size:14px;text-transform:uppercase;letter-spacing:.04em;border:0;cursor:pointer;transition:transform .14s,box-shadow .22s,filter .2s}
.btn-primary{background:linear-gradient(135deg,var(--green),var(--green2));color:#06140C;box-shadow:0 6px 22px rgba(31,197,107,.4)}
.btn-primary:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 10px 30px rgba(31,197,107,.55)}
.btn-yellow{background:linear-gradient(135deg,var(--yellow),#FFB000);color:#1a1200;box-shadow:0 6px 22px rgba(255,200,61,.4)}
.btn-yellow:hover{transform:translateY(-2px) scale(1.02)}
.btn-ghost{background:transparent;border:2px solid var(--green);color:var(--green)}
.btn-ghost:hover{background:var(--green);color:#06140C}
.nav-toggle{display:none;background:none;border:0;font-size:28px;cursor:pointer;color:var(--green)}

/* ---------- Hero ---------- */
.hero{position:relative;padding:60px 0 80px;overflow:hidden}
.hero::before{content:"";position:absolute;top:-180px;right:-160px;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(31,197,107,.22),transparent 65%);filter:blur(20px)}
.hero::after{content:"";position:absolute;bottom:-160px;left:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(255,200,61,.16),transparent 65%);filter:blur(20px)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center;position:relative;z-index:1}
.hero h1{font-size:clamp(48px,8vw,104px);color:#fff;margin:18px 0 8px;text-shadow:0 4px 0 rgba(0,0,0,.25)}
.hero h1 .g{color:var(--green);display:inline-block}
.hero h1 .y{color:var(--yellow);display:inline-block}
.hero .lead{font-size:18px;color:var(--cream);max-width:44ch;margin:14px 0 6px;font-weight:500}
.hero .hero-sub{font-size:14.5px;color:var(--muted);max-width:42ch}
.hero-cta{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.hero-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.hero-tags span{font-size:12.5px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;padding:6px 13px;border-radius:999px;border:1px solid var(--line);color:var(--cream)}
.hero-tags span:nth-child(1){border-color:var(--green);color:var(--green)}
.hero-tags span:nth-child(2){border-color:var(--yellow);color:var(--yellow)}
.hero-tags span:nth-child(3){border-color:var(--red);color:var(--red)}
.hero-visual{position:relative}
.hero-visual .frame{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:4/3;border:3px solid var(--green);box-shadow:0 0 0 6px rgba(31,197,107,.12),0 24px 60px rgba(0,0,0,.5)}
.hero-visual .frame img{width:100%;height:100%;object-fit:cover}
.hero-badge{position:absolute;-bottom:0;left:-16px;bottom:-16px;background:var(--yellow);color:#1a1200;border-radius:14px;padding:12px 18px;box-shadow:0 10px 26px rgba(0,0,0,.4);transform:rotate(-3deg)}
.hero-badge b{font-family:'Anton',sans-serif;font-size:28px;display:block;line-height:1}
.hero-badge span{font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.hero-price{position:absolute;top:-14px;right:-14px;width:96px;height:96px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;text-align:center;transform:rotate(8deg);box-shadow:0 10px 26px rgba(255,77,77,.5);z-index:2}
.hero-price b{font-family:'Anton',sans-serif;font-size:30px;line-height:.9;display:block}
.hero-price span{font-size:10px;font-weight:700;text-transform:uppercase}

/* dải băng chạy (marquee) */
.marquee{background:var(--green);color:#06140C;padding:13px 0;overflow:hidden;white-space:nowrap;border-top:2px solid #06140C;border-bottom:2px solid #06140C}
.marquee .track{display:inline-block;animation:scrollx 22s linear infinite;font-family:'Anton',sans-serif;font-size:20px;letter-spacing:.04em;text-transform:uppercase}
.marquee .track span{margin:0 26px}
.marquee .track span::after{content:"✁";margin-left:26px;color:#06140C}
@keyframes scrollx{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- Section ---------- */
section.block{padding:80px 0;position:relative}
.sec-head{margin-bottom:44px;text-align:center}
.sec-head h2{font-size:clamp(34px,5.5vw,60px);color:#fff;margin:14px 0 6px}
.sec-head h2 .y{color:var(--yellow)}
.sec-head h2 .g{color:var(--green)}
.sec-head p{color:var(--muted);font-size:16px;max-width:54ch;margin:0 auto}

/* ---------- Services ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.svc-card{position:relative;background:var(--bg2);border:1px solid var(--line);border-radius:var(--r);padding:28px 24px;overflow:hidden;transition:transform .2s,border-color .2s}
.svc-card::before{content:"";position:absolute;left:0;top:0;width:100%;height:5px;background:linear-gradient(90deg,var(--green),var(--yellow),var(--red));transform:scaleX(0);transform-origin:left;transition:transform .35s}
.svc-card:hover::before{transform:scaleX(1)}
.svc-card:hover{transform:translateY(-7px);border-color:var(--green)}
.svc-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:10px}
.svc-card h3{font-size:22px;color:#fff}
.svc-card .price{font-family:'Anton',sans-serif;font-size:20px;color:var(--bg);background:var(--yellow);padding:3px 12px;border-radius:8px;white-space:nowrap;transform:rotate(-2deg)}
.svc-card p{font-size:14.5px;color:var(--muted)}

/* ---------- About ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.about-img{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:1/1;border:3px solid var(--yellow);box-shadow:0 0 0 6px rgba(255,200,61,.12)}
.about-img img{width:100%;height:100%;object-fit:cover}
.about-body h2{font-size:clamp(32px,4.5vw,52px);color:#fff;margin:14px 0}
.about-body p{margin-bottom:16px;color:var(--cream);font-size:16px;opacity:.9}
.stats{display:flex;gap:18px;margin-top:28px;flex-wrap:wrap}
.stats .s{flex:1;min-width:110px;background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:18px 16px;text-align:center}
.stats .s b{font-family:'Anton',sans-serif;font-size:40px;display:block;line-height:1}
.stats .s:nth-child(1) b{color:var(--green)}
.stats .s:nth-child(2) b{color:var(--yellow)}
.stats .s:nth-child(3) b{color:var(--red)}
.stats .s span{font-size:12.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}

/* ---------- Training ---------- */
.train-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.train-card{background:linear-gradient(160deg,var(--bg2),var(--panel));border:1px solid var(--line);border-radius:var(--r);padding:28px 24px;transition:transform .2s,border-color .2s}
.train-card:hover{transform:translateY(-7px);border-color:var(--yellow)}
.train-card .num{font-family:'Anton',sans-serif;font-size:42px;color:var(--green);line-height:1;opacity:.5}
.train-card h3{font-size:21px;color:#fff;margin:6px 0 8px}
.train-card .dur{display:inline-block;font-size:12px;font-weight:700;color:var(--yellow);text-transform:uppercase;letter-spacing:.04em;margin-bottom:10px}
.train-card p{font-size:14px;color:var(--muted)}
.train-card .price{margin-top:12px;font-family:'Anton',sans-serif;font-size:18px;color:var(--green)}

/* ---------- Gallery ---------- */
.gal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gal-item{position:relative;border-radius:14px;overflow:hidden;aspect-ratio:1/1;border:2px solid transparent;transition:border-color .25s}
.gal-item:nth-child(3n+1){border-color:var(--green)}
.gal-item:nth-child(3n+2){border-color:var(--yellow)}
.gal-item:nth-child(3n){border-color:var(--red)}
.gal-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.gal-item:hover img{transform:scale(1.1)}
.gal-item .cap{position:absolute;inset:auto 0 0 0;padding:10px 12px;font-size:12.5px;font-weight:600;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.85));opacity:0;transition:opacity .25s}
.gal-item:hover .cap{opacity:1}

/* ---------- Branches ---------- */
.br-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.br-card{position:relative;background:var(--bg2);border:1px solid var(--line);border-left:5px solid var(--green);border-radius:14px;padding:24px;transition:transform .2s}
.br-card:nth-child(2n){border-left-color:var(--yellow)}
.br-card:hover{transform:translateX(5px)}
.br-card h3{font-size:20px;color:#fff;margin-bottom:10px}
.br-card .row{font-size:14.5px;color:var(--muted);display:flex;gap:9px;align-items:flex-start;margin-bottom:6px}
.br-card .row svg{flex:none;margin-top:3px;color:var(--green)}
.br-card a.maplink{display:inline-block;margin-top:8px;font-size:13px;font-weight:700;color:var(--yellow);text-transform:uppercase;letter-spacing:.03em}

/* ---------- CTA ---------- */
.cta{position:relative;background:linear-gradient(120deg,var(--green2),var(--green));border-radius:24px;padding:60px 40px;text-align:center;overflow:hidden;margin:0 24px}
.cta::before{content:"✂";position:absolute;font-size:240px;opacity:.08;right:30px;top:-30px;color:#06140C}
.cta h2{font-size:clamp(32px,5vw,56px);color:#06140C;margin-bottom:10px}
.cta p{color:#06351F;font-weight:600;margin-bottom:28px;font-size:17px}
.cta .btn-yellow{font-size:16px;padding:16px 32px}

/* ---------- Footer ---------- */
.site-footer{padding:56px 0 30px;border-top:2px solid var(--green);margin-top:20px;background:var(--bg2)}
.foot-grid{display:flex;justify-content:space-between;gap:34px;flex-wrap:wrap}
.foot-col{max-width:300px}
.foot-col .brand{margin-bottom:12px}
.foot-col h4{font-family:'Anton',sans-serif;font-size:16px;color:var(--yellow);margin-bottom:14px;letter-spacing:.03em}
.foot-col a,.foot-col p{display:block;font-size:14.5px;color:var(--muted);margin-bottom:9px}
.foot-col a:hover{color:var(--green)}
.copyright{margin-top:36px;padding-top:22px;border-top:1px solid var(--line);font-size:13px;color:var(--muted);text-align:center}

/* ---------- Floating ---------- */
.float{position:fixed;right:18px;bottom:18px;display:flex;flex-direction:column;gap:12px;z-index:60}
.float a{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;color:#06140C;font-weight:800;box-shadow:0 8px 24px rgba(0,0,0,.4);transition:transform .15s}
.float a:hover{transform:scale(1.1)}
.float a.zalo{background:var(--green)}
.float a.call{background:var(--yellow)}

/* ---------- Responsive ---------- */
@media(max-width:920px){
  .hero-grid,.about-grid{grid-template-columns:1fr;gap:38px}
  .svc-grid,.train-grid{grid-template-columns:1fr 1fr}
  .gal-grid{grid-template-columns:repeat(3,1fr)}
  .br-grid{grid-template-columns:1fr}
  .nav-links{position:fixed;inset:72px 0 auto 0;background:var(--bg2);flex-direction:column;gap:0;padding:10px 24px 22px;border-bottom:2px solid var(--green);display:none}
  .nav-links.open{display:flex}
  .nav-links a{padding:14px 0;border-bottom:1px solid var(--line);width:100%}
  .nav-links .btn{margin-top:12px;justify-content:center;width:100%}
  .nav-toggle{display:block}
  .hero h1{font-size:clamp(44px,13vw,72px)}
}
@media(max-width:560px){
  .svc-grid,.train-grid,.gal-grid{grid-template-columns:1fr 1fr}
  section.block{padding:56px 0}
  .gal-grid{grid-template-columns:1fr 1fr}
  .svc-top{flex-direction:column;gap:8px}
  .svc-card .price{align-self:flex-start}
  .hero-price{width:80px;height:80px}
  .hero-price b{font-size:24px}
}

/* ============================================================ ANIMATION */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.22,.61,.36,1),transform .7s cubic-bezier(.22,.61,.36,1)}
.reveal.in{opacity:1;transform:none}
@keyframes heroUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}
.hero .eyebrow{animation:heroUp .6s .05s both}
.hero h1{animation:heroUp .7s .15s both}
.hero .lead{animation:heroUp .7s .3s both}
.hero .hero-sub{animation:heroUp .7s .4s both}
.hero-cta{animation:heroUp .7s .5s both}
.hero-tags{animation:heroUp .7s .6s both}
.hero-visual{animation:heroUp .9s .35s both}
.hero-price{animation:popIn .5s 1s both}
.hero-badge{animation:popIn .5s 1.15s both}
@keyframes popIn{0%{opacity:0;transform:scale(.4) rotate(-3deg)}70%{transform:scale(1.12) rotate(-3deg)}100%{opacity:1;transform:scale(1) rotate(-3deg)}}
.hero-price{transform:rotate(8deg)}
@keyframes popIn8{0%{opacity:0;transform:scale(.4) rotate(8deg)}70%{transform:scale(1.12) rotate(8deg)}100%{opacity:1;transform:scale(1) rotate(8deg)}}
.hero-price{animation:popIn8 .5s 1s both}
.site-header{transition:box-shadow .25s}
.site-header.scrolled{box-shadow:0 6px 26px rgba(0,0,0,.5)}
.stats .s b{font-variant-numeric:tabular-nums}
.btn{position:relative;overflow:hidden}
.btn .ripple{position:absolute;border-radius:50%;background:rgba(255,255,255,.45);transform:scale(0);animation:ripple .6s ease-out;pointer-events:none}
@keyframes ripple{to{transform:scale(2.6);opacity:0}}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(31,197,107,.5)}70%{box-shadow:0 0 0 16px rgba(31,197,107,0)}100%{box-shadow:0 0 0 0 rgba(31,197,107,0)}}
.float a.zalo{animation:pulse 2.4s infinite}
.nav-links a:not(.btn){position:relative}
.nav-links a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:100%;background:var(--green);transform:scaleX(0);transform-origin:right;transition:transform .28s}
.nav-links a:not(.btn):hover::after{transform:scaleX(1);transform-origin:left}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1!important;transform:none!important}
  .hero *{animation:none!important}
  .marquee .track{animation:none}
  .float a.zalo{animation:none}
}

/* ============================================================
   TRANG LIÊN HỆ / BẢN ĐỒ
   ============================================================ */
.page-hero{padding:60px 0 10px;position:relative}
.page-hero h1{font-size:clamp(40px,6vw,72px);color:#fff;margin:14px 0 0}
.maps-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:10px}
.map-card{background:var(--bg2);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,border-color .2s}
.map-card:nth-child(4n+1){border-top:4px solid var(--green)}
.map-card:nth-child(4n+2){border-top:4px solid var(--yellow)}
.map-card:nth-child(4n+3){border-top:4px solid var(--red)}
.map-card:nth-child(4n){border-top:4px solid #2F6BFF}
.map-card:hover{transform:translateY(-5px);border-color:var(--green)}
.map-frame{position:relative;width:100%;aspect-ratio:16/10;background:#0a0f0c}
.map-frame iframe{position:absolute;inset:0;width:100%;height:100%;filter:grayscale(.1) contrast(1.05)}
.map-info{padding:22px 24px 24px}
.map-info h3{font-size:21px;color:#fff;display:flex;align-items:center;gap:12px;margin-bottom:14px}
.map-info .map-num{font-family:'Anton',sans-serif;font-size:26px;color:var(--green);opacity:.6}
.map-info .row{font-size:14.5px;color:var(--muted);display:flex;gap:9px;align-items:flex-start;margin-bottom:8px}
.map-info .row svg{flex:none;margin-top:3px;color:var(--green)}
.map-info .btn-map{margin-top:14px}
@media(max-width:920px){.maps-grid{grid-template-columns:1fr}}

/* Logo trong hero */
.hero-logo{width:150px;height:auto;margin-bottom:16px;background:#F7F3E8;border-radius:16px;padding:12px;box-shadow:0 8px 24px rgba(0,0,0,.35)}
@media(max-width:920px){.hero-logo{width:130px}}