/* ============================================================
   Taxi Hoa Mai — landing page
   Design tokens: teal (brand) + gold (hoa mai) + coral accent
   ============================================================ */
:root{
  --ink:#0e2f35;
  --muted:#5a7880;
  --teal:#0aa9b6;
  --teal-d:#07828e;
  --teal-deep:#064e56;
  --teal-soft:#e3f5f7;
  --gold:#f6b21b;
  --gold-d:#d99a0a;
  --coral:#ef5d3a;
  --bg:#f5fbfc;
  --card:#ffffff;
  --line:rgba(6,78,86,.10);
  --r:20px;
  --r-lg:28px;
  --sh-sm:0 2px 10px rgba(6,78,86,.06);
  --sh:0 10px 30px rgba(6,78,86,.10);
  --sh-lg:0 24px 60px rgba(6,78,86,.16);
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --ease-spring:cubic-bezier(.34,1.56,.64,1);
  --font:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
html:focus-within{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--teal-d);text-decoration:none}
a:hover{color:var(--teal)}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .5em;font-weight:800;letter-spacing:-.02em}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit;cursor:pointer}
.container{width:min(1180px,92%);margin-inline:auto}
.ic{width:1.1em;height:1.1em;vertical-align:-.18em}

/* ---------- polish: selection, focus, scrollbar ---------- */
::selection{background:rgba(10,169,182,.22);color:var(--ink)}
:focus-visible{outline:3px solid rgba(10,169,182,.45);outline-offset:2px;border-radius:8px}
html{scrollbar-width:thin;scrollbar-color:rgba(10,169,182,.45) transparent}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(10,169,182,.35);border-radius:8px;border:2px solid var(--bg)}
::-webkit-scrollbar-thumb:hover{background:rgba(10,169,182,.6)}

/* ---------- Scroll progress ---------- */
.scroll-progress{position:fixed;inset:0 0 auto 0;height:4px;z-index:1001;background:transparent;pointer-events:none}
.scroll-progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--teal),var(--gold));border-radius:0 4px 4px 0;transition:width .1s linear}

/* ---------- Navbar ---------- */
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(255,255,255,.82);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:box-shadow .35s var(--ease),background .35s,transform .35s var(--ease);
}
.navbar.scrolled{box-shadow:var(--sh-sm);border-bottom-color:var(--line)}
.navbar.hidden-up{transform:translateY(-100%)}
.nav-inner{display:flex;align-items:center;gap:22px;height:72px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-logo{width:46px;height:46px;border-radius:14px;box-shadow:var(--sh-sm)}
.brand-text{font-weight:800;font-size:1.22rem;color:var(--ink);display:flex;flex-direction:column;line-height:1.1;white-space:nowrap}
.brand-text small{font-size:.58rem;font-weight:600;letter-spacing:.14em;color:var(--muted)}
.nav-links{display:flex;gap:6px;margin-inline:auto}
.nav-links a{
  position:relative;padding:9px 14px;border-radius:999px;
  font-weight:600;font-size:.95rem;color:var(--ink);
  transition:color .35s var(--ease),background .35s var(--ease),transform .35s var(--ease);
}
.nav-links a::after{
  content:"";position:absolute;left:50%;bottom:4px;translate:-50% 0;
  width:0;height:3px;border-radius:3px;background:var(--gold);
  transition:width .45s var(--ease);
}
.nav-links a:hover{color:var(--teal-d);transform:translateY(-1px)}
.nav-links a.active{color:var(--teal-d);background:var(--teal-soft)}
.nav-links a.active::after{width:16px}
.nav-cta{display:flex;align-items:center;gap:10px}
.nav-burger{display:none;background:none;border:0;padding:8px}
.nav-burger span{display:block;width:22px;height:2.5px;border-radius:2px;background:var(--ink);margin:4.5px 0;transition:.3s var(--ease)}
.nav-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Buttons (shine sweep + soft lift) ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:999px;border:0;
  font-weight:700;font-size:.98rem;line-height:1;
  position:relative;overflow:hidden;isolation:isolate;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),background .4s var(--ease),color .35s,border-color .35s;
  will-change:transform;
}
.btn::after{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(115deg,transparent 32%,rgba(255,255,255,.38) 50%,transparent 68%);
  transform:translateX(-135%) skewX(-8deg);
  transition:transform .8s var(--ease);
}
.btn:hover::after{transform:translateX(135%) skewX(-8deg)}
.btn:hover{transform:translateY(-3px)}
.btn:active{transform:translateY(-1px) scale(.97);transition-duration:.12s}
.btn-primary{background:linear-gradient(135deg,var(--teal) 0%,var(--teal-d) 100%);color:#fff;box-shadow:0 8px 22px rgba(10,169,182,.32),inset 0 1px 0 rgba(255,255,255,.28)}
.btn-primary:hover{color:#fff;box-shadow:0 18px 38px rgba(10,169,182,.45),inset 0 1px 0 rgba(255,255,255,.32)}
.btn-gold{background:linear-gradient(135deg,var(--gold) 0%,var(--coral) 100%);color:#fff;box-shadow:0 8px 22px rgba(246,178,27,.35),inset 0 1px 0 rgba(255,255,255,.32)}
.btn-gold:hover{color:#fff;box-shadow:0 18px 38px rgba(246,178,27,.5)}
.btn-hotline{background:var(--ink);color:#fff;padding:11px 18px;box-shadow:var(--sh-sm)}
.btn-hotline:hover{color:#fff;background:linear-gradient(135deg,var(--teal),var(--teal-d));box-shadow:0 12px 26px rgba(10,169,182,.35)}
.btn-ghost{background:transparent;color:var(--teal-d);border:2px solid rgba(10,169,182,.45)}
.btn-ghost:hover{background:var(--teal-soft);border-color:var(--teal);color:var(--teal-d)}
.btn-ghost-dark{background:transparent;color:var(--ink);border:2px solid rgba(14,47,53,.35)}
.btn-ghost-dark:hover{background:rgba(14,47,53,.06);color:var(--ink)}
.btn-block{width:100%;padding:15px 24px;font-size:1.05rem}

/* ---------- Hero ---------- */
.hero{position:relative;padding:150px 0 190px;overflow:clip}
.hero-bg{position:absolute;inset:0;z-index:-1}
.blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:.5;animation:blobDrift 18s ease-in-out infinite alternate;will-change:transform}
.blob-1{width:480px;height:480px;background:#bfeff3;top:-140px;right:-120px}
.blob-2{width:360px;height:360px;background:#ffe9b8;top:30%;left:-160px;animation-duration:22s;animation-delay:-6s}
.blob-3{width:300px;height:300px;background:#ffd6c9;bottom:-80px;right:22%;animation-duration:26s;animation-delay:-12s}
@keyframes blobDrift{
  0%{transform:translate(0,0) scale(1)}
  50%{transform:translate(-34px,26px) scale(1.1)}
  100%{transform:translate(30px,-20px) scale(.96)}
}
.hero-scene{position:absolute;left:0;right:0;bottom:0;width:100%;height:auto;pointer-events:none;opacity:.95}
.hero-van{animation:drive 9s var(--ease) infinite alternate}
@keyframes drive{
  0%{transform:translate(0,0)}
  45%{transform:translate(52px,-5px)}
  70%{transform:translate(74px,-1px)}
  100%{transform:translate(92px,0)}
}
.road-dash{animation:dashmove 3s linear infinite}
@keyframes dashmove{to{stroke-dashoffset:-120}}
.petal{transform-box:fill-box;transform-origin:center;animation:floaty 6s ease-in-out infinite}
.petal-2{animation-delay:-2s}.petal-3{animation-delay:-4s}
@keyframes floaty{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-16px) rotate(8deg)}}

.hero-inner{display:grid;grid-template-columns:1.15fr .95fr;gap:56px;align-items:center;min-height:480px;position:relative;z-index:1}

/* ---------- Hero entrance (CSS animation — luôn chạy đúng lúc load) ---------- */
@keyframes heroUp{
  from{opacity:0;transform:translateY(38px) scale(.985);filter:blur(8px)}
  to{opacity:1;transform:none;filter:blur(0)}
}
@keyframes heroCard{
  from{opacity:0;transform:translateX(70px) scale(.97);filter:blur(8px)}
  to{opacity:1;transform:none;filter:blur(0)}
}
.hero .eyebrow{animation:heroUp .9s var(--ease-out) .15s both, badgePulse 3.4s var(--ease) 2.4s infinite}
.hero h1{animation:heroUp 1.1s var(--ease-out) .28s both}
.hero .lead{animation:heroUp 1.1s var(--ease-out) .42s both}
.hero-actions{animation:heroUp 1.1s var(--ease-out) .56s both}
.hero-stats li{animation:heroUp .9s var(--ease-out) calc(.7s + var(--i,0)*.13s) both}
.booking-wrap{animation:heroCard 1.2s var(--ease-out) .5s both}
.hero-scene{animation:heroSceneIn 1.4s var(--ease-out) .3s both}
@keyframes heroSceneIn{from{opacity:0}to{opacity:.95}}
.eyebrow{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--teal-soft);color:var(--teal-d);
  font-weight:700;font-size:.8rem;letter-spacing:.1em;
  padding:8px 16px;border-radius:999px;margin-bottom:18px;
  animation:badgePulse 3.4s var(--ease) infinite;
}
@keyframes badgePulse{
  0%,100%{box-shadow:0 0 0 0 rgba(10,169,182,.22)}
  55%{box-shadow:0 0 0 10px rgba(10,169,182,0)}
}
.hero h1{font-size:clamp(2.2rem,4.6vw,3.6rem);margin-bottom:18px;white-space:nowrap}
.hero h1 .swap-arrow{
  display:inline-block;color:var(--coral);
  margin:0 .05em;
  animation:arrowpulse 2.2s ease-in-out infinite;
}
@keyframes arrowpulse{0%,100%{transform:translateX(0)}50%{transform:translateX(8px)}}
.hero h1 .lt{display:block;font-size:.55em;color:var(--teal-d);letter-spacing:.01em}
.lead{font-size:1.12rem;color:var(--muted);max-width:52ch;margin-bottom:26px}
.lead b{color:var(--ink)}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:34px}
.hero-stats{
  display:grid;grid-template-columns:repeat(4,auto);gap:34px;justify-content:start;
}
.hero-stats li{display:flex;flex-direction:column}
.hero-stats b{
  font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;
  background:linear-gradient(120deg,var(--teal-d) 25%,var(--gold-d) 50%,var(--teal-d) 75%);
  background-size:220% auto;
  -webkit-background-clip:text;background-clip:text;color:transparent;
  animation:statShimmer 5.5s linear infinite;
}
@keyframes statShimmer{to{background-position:220% center}}
.hero-stats span{font-size:.82rem;color:var(--muted);max-width:15ch}

/* scroll cue removed (owner request 04/11) */

/* ---------- Booking card ---------- */
.booking-wrap{display:flex;justify-content:flex-end}
.booking-card{
  width:min(460px,100%);
  background:rgba(255,255,255,.92);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  border:1px solid rgba(255,255,255,.7);
  border-radius:var(--r-lg);
  box-shadow:var(--sh-lg);
  padding:28px 26px 22px;
  position:relative;
  transition:transform .5s var(--ease),box-shadow .5s var(--ease);
}
.booking-card:hover{transform:translateY(-4px);box-shadow:0 34px 80px rgba(6,78,86,.2)}
.booking-card::before{
  content:"";position:absolute;inset:0;border-radius:inherit;padding:2px;
  background:linear-gradient(135deg,rgba(10,169,182,.5),transparent 40%,rgba(246,178,27,.45));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  pointer-events:none;
}
.booking-head h2{font-size:1.5rem;margin-bottom:2px}
.booking-head p{font-size:.86rem;color:var(--muted);margin-bottom:18px}
.seg{
  position:relative;display:grid;grid-template-columns:1fr 1fr;
  background:var(--teal-soft);border-radius:999px;padding:4px;margin-bottom:18px;
}
.seg-btn{
  position:relative;z-index:1;border:0;background:transparent;
  padding:10px 8px;border-radius:999px;font-weight:700;font-size:.85rem;color:var(--muted);
  transition:color .3s;white-space:nowrap;
}
.seg-btn.active{color:#fff}
.seg-thumb{
  position:absolute;z-index:0;top:4px;left:4px;width:calc(50% - 4px);height:calc(100% - 8px);
  border-radius:999px;background:linear-gradient(135deg,var(--teal),var(--teal-d));
  transition:transform .35s var(--ease);box-shadow:0 4px 12px rgba(10,169,182,.35);
}
.seg.dir-2 .seg-thumb{transform:translateX(100%)}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px 14px;margin-bottom:12px}
.field{display:flex;flex-direction:column;gap:6px}
.field span{font-size:.8rem;font-weight:600;color:var(--teal-deep)}
.field input,.field select{
  font-family:inherit;font-size:.95rem;color:var(--ink);
  padding:11px 14px;border:1.5px solid var(--line);border-radius:14px;background:#fff;
  transition:border-color .35s var(--ease),box-shadow .35s var(--ease),transform .35s var(--ease);width:100%;
}
.field input:hover,.field select:hover{border-color:rgba(10,169,182,.5)}
.field input:focus,.field select:focus{transform:translateY(-1px)}
.field input:focus,.field select:focus{
  outline:none;border-color:var(--teal);box-shadow:0 0 0 4px rgba(10,169,182,.14);
}
.booking-note{font-size:.85rem;color:var(--muted);margin:14px 0 0;text-align:center}
.booking-note b{color:var(--teal-d)}

/* ---------- Marquee ---------- */
.marquee{
  background:linear-gradient(90deg,var(--teal-d),var(--teal));
  color:#fff;overflow:hidden;padding:12px 0;
}
.marquee-track{display:flex;align-items:center;gap:28px;width:max-content;animation:marquee 28s linear infinite}
.marquee-track span{white-space:nowrap;font-size:.92rem;opacity:.95}
.marquee-track b{color:#ffe9b8}
.marquee-track i{font-style:normal;opacity:.7}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- Sections ---------- */
.section{padding:96px 0;position:relative}
.section-alt{background:linear-gradient(180deg,#eef8f9, #f5fbfc)}
.kicker{
  display:inline-block;font-size:.8rem;font-weight:800;letter-spacing:.16em;
  color:var(--teal-d);text-transform:uppercase;margin-bottom:10px;
}
.section-head{text-align:center;max-width:680px;margin:0 auto 48px}
.section-head .kicker{display:flex;align-items:center;justify-content:center;gap:14px;width:fit-content;margin-inline:auto}
.section-head .kicker::before,.section-head .kicker::after{content:"";width:38px;height:1.5px;border-radius:2px}
.section-head .kicker::before{background:linear-gradient(90deg,transparent,var(--teal))}
.section-head .kicker::after{background:linear-gradient(90deg,var(--teal),transparent)}
.section-head h2{font-size:clamp(1.7rem,3.4vw,2.5rem)}
.section-head p{color:var(--muted)}

/* Route visualization */
.route-viz{
  display:flex;align-items:center;justify-content:center;gap:22px;
  margin-bottom:44px;
}
.route-end{display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center}
.route-end b{font-size:1.02rem}
.route-end small{color:var(--muted);font-size:.8rem}
.pin{
  width:52px;height:52px;border-radius:50%;display:grid;place-items:center;font-size:1.3rem;
  box-shadow:var(--sh);
}
.pin-start{background:linear-gradient(135deg,var(--gold),var(--coral));color:#fff}
.pin-end{background:linear-gradient(135deg,var(--teal),var(--teal-d));color:#fff}
.route-line{
  position:relative;flex:0 1 420px;height:6px;border-radius:6px;
  background:linear-gradient(90deg,var(--gold),var(--teal));
  background-size:0% 100%;background-repeat:no-repeat;
  transition:background-size 1.6s var(--ease) .2s;
}
.route-line::before{
  content:"";position:absolute;inset:0;border-radius:inherit;
  border-top:3px dashed rgba(6,78,86,.25);top:50%;height:0;
}
.reveal.in .route-line,.route-line.in{background-size:100% 100%}
.route-car{
  position:absolute;top:50%;left:0;translate:0 -50%;
  filter:drop-shadow(0 3px 6px rgba(6,78,86,.25));
  transition:left 1.6s var(--ease) .2s;display:block;line-height:0;
}
.route-car svg{display:block}
.reveal.in .route-car,.route-line.in ~ .route-car{left:calc(100% - 28px)}
.route-line.in .route-car{left:calc(100% - 28px)}

/* Tabs */
.tabs{display:flex;justify-content:center;gap:10px;margin-bottom:30px;flex-wrap:wrap}
.tab-btn{
  border:2px solid var(--line);background:#fff;border-radius:999px;
  padding:10px 26px;font-weight:700;font-size:.95rem;color:var(--muted);
  transition:all .45s var(--ease);
}
.tab-btn:hover{border-color:var(--teal);color:var(--teal-d);transform:translateY(-2px);box-shadow:var(--sh-sm)}
.tab-btn.active{background:var(--teal);border-color:var(--teal);color:#fff;box-shadow:0 8px 20px rgba(10,169,182,.3)}
.tab-panel{animation:fadein .45s var(--ease)}
.tab-panel[hidden]{display:none}
@keyframes fadein{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

.route-grid{display:grid;grid-template-columns:1fr 1.25fr 1fr;gap:22px}
.route-card{
  background:var(--card);border-radius:var(--r-lg);padding:26px 24px;
  box-shadow:var(--sh-sm);border:1px solid var(--line);
  transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .5s var(--ease);
  display:flex;flex-direction:column;
}
.route-card:hover{transform:translateY(-8px);box-shadow:var(--sh-lg);border-color:rgba(10,169,182,.35)}
.route-card-head{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.route-card-head.sub{margin-top:20px;padding-top:18px;border-top:1px dashed var(--line)}
.route-card-head h3{font-size:1.12rem;margin:0}
.route-ic{
  width:44px;height:44px;border-radius:14px;display:grid;place-items:center;font-size:1.3rem;flex:none;
}
.ic-hospital{background:#ffe9e4}
.ic-mall{background:#fdf3d8}
.ic-school{background:#e3f5f7}
.ic-road{background:#e8f3ea}
.chip-list{display:flex;flex-wrap:wrap;gap:8px}
.chip-list li{
  font-size:.83rem;font-weight:500;color:var(--teal-deep);
  background:var(--teal-soft);padding:5px 12px;border-radius:999px;
  transition:background .35s var(--ease),color .35s var(--ease),transform .35s var(--ease);
}
.chip-list li:hover{background:var(--teal);color:#fff;transform:translateY(-2px)}
.chips-alt li{background:#f2ede1;color:#6d5a1e}
.chip-list li.hide{display:none}
.btn-more{
  margin-top:16px;align-self:flex-start;border:0;background:none;
  color:var(--teal-d);font-weight:700;font-size:.88rem;padding:6px 0;
}
.btn-more:hover{color:var(--teal)}
.btn-more.expanded{color:var(--muted)}

/* ---------- Promo ---------- */
.section-promo{padding:40px 0 96px}
.promo-card{
  position:relative;overflow:hidden;
  border-radius:36px;
  background:linear-gradient(120deg,#064e56,#0a8a97 55%,#0aa9b6);
  color:#fff;
  box-shadow:var(--sh-lg);
  padding:54px 56px;
}
.promo-card h2{font-size:clamp(1.8rem,3.6vw,2.6rem);color:#fff}
.promo-card h2 span{color:var(--gold)}
.promo-card p{color:rgba(255,255,255,.86)}
.promo-badge{
  display:inline-flex;align-items:center;gap:10px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);
  padding:9px 18px;border-radius:999px;font-weight:700;font-size:.82rem;letter-spacing:.1em;
  margin-bottom:20px;
}
.promo-body{display:grid;grid-template-columns:1.3fr .7fr;gap:40px;align-items:center;position:relative;z-index:1}
.promo-price{display:flex;align-items:baseline;gap:14px;margin:26px 0 22px}
.promo-price small{display:block;font-size:.85rem;color:rgba(255,255,255,.75)}
.promo-price b{font-size:clamp(2.4rem,5vw,3.4rem);color:var(--gold);letter-spacing:-.02em;line-height:1}
.promo-price b span{font-size:.5em;vertical-align:super}
.promo-price em{font-style:normal;color:rgba(255,255,255,.8);font-size:.95rem}
.promo-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:14px}
.promo-note{font-size:.85rem;color:rgba(255,255,255,.7)}
.promo-note b{color:var(--gold)}
.promo-visual{display:grid;place-items:center;position:relative}
.promo-disc{
  width:210px;height:210px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,#ffdf8e,var(--gold) 55%,var(--coral));
  display:grid;place-content:center;text-align:center;color:#7a4d00;
  box-shadow:0 20px 50px rgba(0,0,0,.3),inset 0 0 0 8px rgba(255,255,255,.35);
  animation:discspin 9s ease-in-out infinite;
}
.promo-disc b{font-size:3.4rem;font-weight:800;display:block;line-height:1}
.promo-disc span{font-size:.9rem;font-weight:700;opacity:.85}
@keyframes discspin{0%,100%{transform:rotate(-6deg) scale(1)}50%{transform:rotate(6deg) scale(1.05)}}
.promo-cap{font-size:4.6rem;margin-top:-30px;filter:drop-shadow(0 10px 20px rgba(0,0,0,.3));animation:floaty 5s ease-in-out infinite}
.promo-deco{position:absolute;inset:0;pointer-events:none}
.spark{position:absolute;font-size:1.3rem;opacity:.5;animation:sparkle 4s ease-in-out infinite}
.spark.s1{top:14%;left:6%;animation-delay:0s}
.spark.s2{top:64%;left:2%;animation-delay:-1s}
.spark.s3{top:10%;right:8%;animation-delay:-2s}
.spark.s4{bottom:12%;right:16%;animation-delay:-1.4s}
.spark.s5{top:40%;right:38%;animation-delay:-2.6s}
@keyframes sparkle{0%,100%{transform:scale(1);opacity:.4}50%{transform:scale(1.4);opacity:.9}}

/* ---------- Vehicles ---------- */
.veh-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.veh-card{
  background:var(--card);border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--sh-sm);border:1px solid var(--line);
  transition:box-shadow .55s var(--ease),border-color .55s var(--ease),transform .55s var(--ease);
  transform-style:preserve-3d;
}
.veh-card:hover{box-shadow:var(--sh-lg);border-color:rgba(10,169,182,.35)}
.veh-visual{
  position:relative;padding:26px 26px 8px;
  background:linear-gradient(180deg,var(--teal-soft),#fff);
}
.veh-visual.photo{padding:0;height:210px;overflow:hidden;background:var(--teal-soft)}
.veh-visual.photo img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 1.1s var(--ease)}
.veh-card:hover .veh-visual.photo img{transform:scale(1.08)}
.veh-tag{transition:transform .4s var(--ease)}
.veh-card:hover .veh-tag{transform:scale(1.06)}
.veh-tag.green{background:#2e9e5b}
.veh-vf9{background:linear-gradient(180deg,#dff0f4,#fff)}
.veh-share{background:linear-gradient(180deg,#fff3e4,#fff)}
.veh-tag{
  position:absolute;top:16px;right:16px;
  font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  background:var(--gold);color:#fff;padding:5px 12px;border-radius:999px;
}
.veh-tag.teal{background:var(--teal)}
.veh-tag.coral{background:var(--coral)}
.veh-card h3{font-size:1.25rem;margin:20px 24px 2px}
.veh-sub{margin:0 24px 12px;color:var(--teal-d);font-weight:600;font-size:.88rem}
.veh-feats{margin:0 24px 26px}
.veh-feats li{
  position:relative;padding:7px 0 7px 26px;font-size:.92rem;color:var(--muted);
}
.veh-feats li::before{
  content:"✓";position:absolute;left:0;top:7px;
  width:18px;height:18px;border-radius:50%;
  background:var(--teal-soft);color:var(--teal-d);
  font-size:.7rem;font-weight:800;display:grid;place-items:center;
}
.veh-feats b{color:var(--ink)}

/* Cargo band */
.cargo-band{
  margin-top:56px;border-radius:var(--r-lg);
  background:#fff;border:1px solid var(--line);box-shadow:var(--sh-sm);
  padding:38px 40px;
}
.cargo-head{margin-bottom:26px}
.cargo-head h3{font-size:clamp(1.3rem,2.6vw,1.8rem);margin:4px 0 0}
.cargo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.cargo-item{
  display:flex;flex-direction:column;gap:4px;
  background:var(--bg);border-radius:18px;padding:20px;
  border:1px solid transparent;
  transition:transform .45s var(--ease),background .45s var(--ease),border-color .45s var(--ease),box-shadow .45s var(--ease);
}
.cargo-item:hover{transform:translateY(-6px);background:var(--teal-soft);border-color:rgba(10,169,182,.3);box-shadow:var(--sh-sm)}
.cargo-item span{font-size:1.6rem}
.cargo-item b{font-size:.98rem}
.cargo-item small{color:var(--muted);font-size:.8rem;line-height:1.5}

/* ---------- Testimonials ---------- */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.testi-card{
  margin:0;background:var(--card);border-radius:var(--r-lg);padding:30px 28px;
  box-shadow:var(--sh-sm);border:1px solid var(--line);
  display:flex;flex-direction:column;gap:16px;
  transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .5s var(--ease);
  position:relative;
}
.testi-card::after{
  content:"";position:absolute;top:0;left:26px;right:26px;height:3px;border-radius:0 0 4px 4px;
  background:linear-gradient(90deg,var(--teal),var(--gold));
  transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease);
}
.testi-card:hover::after{transform:scaleX(1)}
.testi-card::before{
  content:"“";position:absolute;top:6px;right:22px;
  font-size:5rem;font-weight:800;color:var(--teal-soft);line-height:1;
  font-family:Georgia,serif;
}
.testi-card:hover{transform:translateY(-8px);box-shadow:var(--sh-lg);border-color:rgba(10,169,182,.3)}
.testi-stars{color:var(--gold);letter-spacing:3px;font-size:1.05rem}
.testi-card blockquote{margin:0;font-size:1.02rem;color:var(--ink);font-weight:500;flex:1}
.testi-card figcaption{display:flex;align-items:center;gap:12px}
.ava{
  width:46px;height:46px;border-radius:50%;flex:none;
  background:var(--a,#0aa9b6);color:#fff;font-weight:800;font-size:1.15rem;
  display:grid;place-items:center;
}
.testi-card figcaption b{display:block;line-height:1.2}
.testi-card figcaption small{color:var(--muted);font-size:.82rem}

/* ---------- News ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{
  background:var(--card);border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--sh-sm);border:1px solid var(--line);
  transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .5s var(--ease);
  display:flex;flex-direction:column;
}
.news-card:hover{transform:translateY(-8px);box-shadow:var(--sh-lg);border-color:rgba(10,169,182,.3)}
.news-cover{
  height:150px;display:grid;place-items:center;font-size:3rem;position:relative;overflow:hidden;
}
.news-cover span{filter:drop-shadow(0 6px 12px rgba(6,78,86,.2));transition:transform .9s var(--ease)}
.news-card:hover .news-cover span{transform:scale(1.18) rotate(-5deg)}
.news-link{font-weight:700;font-size:.9rem;transition:letter-spacing .4s var(--ease),color .3s}
.news-card:hover .news-link{letter-spacing:.04em}
.c1{background:linear-gradient(135deg,#0aa9b6,#064e56)}
.c2{background:linear-gradient(135deg,#f6b21b,#ef5d3a)}
.c3{background:linear-gradient(135deg,#0aa9b6,#f6b21b)}
.c4{background:linear-gradient(135deg,#064e56,#0a8a97)}
.c5{background:linear-gradient(135deg,#ef5d3a,#f6b21b)}
.c6{background:linear-gradient(135deg,#0a8a97,#f6b21b)}
.news-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.news-body time{font-size:.78rem;font-weight:700;color:var(--teal-d);letter-spacing:.06em}
.news-body h3{font-size:1.08rem;margin:8px 0 8px}
.news-body p{font-size:.9rem;color:var(--muted);flex:1}
.news-link{font-weight:700;font-size:.9rem}

/* ---------- Contact + FAQ ---------- */
.contact-grid{max-width:860px;margin:0 auto}
.contact-cards{display:flex;flex-direction:column;gap:16px}
.contact-card{
  display:flex;gap:18px;align-items:flex-start;
  background:var(--card);border-radius:20px;padding:22px 26px;
  box-shadow:var(--sh-sm);border:1px solid var(--line);
  transition:transform .45s var(--ease),box-shadow .45s var(--ease),border-color .45s var(--ease);
}
.contact-card:hover{transform:translateX(8px);box-shadow:var(--sh);border-color:rgba(10,169,182,.3)}
.contact-ic{
  width:52px;height:52px;border-radius:16px;flex:none;
  background:var(--teal-soft);display:grid;place-items:center;font-size:1.5rem;
}
.contact-card b{display:block;margin-bottom:4px;font-size:1.02rem}
.contact-card p{margin:0;font-size:.93rem;color:var(--muted)}
.faq{margin-top:10px;display:flex;flex-direction:column;gap:10px}
.faq details{
  background:var(--card);border-radius:16px;border:1px solid var(--line);
  box-shadow:var(--sh-sm);overflow:hidden;
  transition:border-color .4s var(--ease),box-shadow .4s var(--ease),transform .4s var(--ease);
}
.faq details:hover{border-color:rgba(10,169,182,.35);transform:translateY(-2px)}
.faq summary{
  cursor:pointer;padding:16px 22px;font-weight:700;list-style:none;
  position:relative;transition:color .3s var(--ease);
}
.faq details[open] summary,.faq summary:hover{color:var(--teal-d)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";position:absolute;right:20px;top:50%;translate:0 -50%;
  font-size:1.3rem;color:var(--teal-d);transition:transform .3s var(--ease);
}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 22px 18px;margin:0;color:var(--muted);font-size:.93rem}

/* ---------- Footer ---------- */
.footer{background:linear-gradient(180deg,#0e3d45,#062e34);color:#cfe6ea;padding-top:64px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1.2fr 1fr .8fr;gap:40px;padding-bottom:44px}
.footer-logo{width:64px;height:64px;border-radius:16px;margin-bottom:16px}
.footer-brand p{font-size:.9rem;color:#9fc4cb}
.footer-fb a{
  display:inline-block;margin-top:6px;color:var(--gold);font-weight:700;
}
.footer-col h4{color:#fff;font-size:1rem;margin-bottom:14px}
.footer-col p{font-size:.88rem;margin-bottom:8px;color:#cfe6ea}
.footer-col .muted{color:#8fb5bc;font-size:.8rem}
.footer-col a{color:#cfe6ea}
.footer-col a:hover{color:var(--gold)}
.footer-col ul li{margin-bottom:8px}
.footer-col ul a{font-size:.9rem;display:inline-block;transition:color .3s var(--ease),padding .35s var(--ease)}
.footer-col ul a:hover{color:var(--gold);padding-left:6px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;font-size:.85rem;color:#8fb5bc}
.footer-bottom p{margin:0;text-align:center}

/* ---------- Back to top ---------- */
.to-top{
  position:fixed;right:22px;bottom:22px;z-index:900;
  width:48px;height:48px;border-radius:50%;border:0;
  background:var(--teal);color:#fff;font-size:1.2rem;font-weight:800;
  box-shadow:0 10px 24px rgba(10,169,182,.4);
  opacity:0;visibility:hidden;transform:translateY(16px) scale(.9);
  transition:all .45s var(--ease-spring);
}
.to-top.show{opacity:1;visibility:visible;transform:none}
.to-top:hover{background:var(--teal-d);transform:translateY(-4px) scale(1.08)}

/* ---------- Modal ---------- */
.modal-backdrop[hidden]{display:none !important}
.modal-backdrop{
  position:fixed;inset:0;z-index:1100;
  background:rgba(6,46,52,.5);
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  display:grid;place-items:center;padding:20px;
  opacity:0;transition:opacity .3s var(--ease);
}
.modal-backdrop.open{opacity:1}
.modal-card{
  position:relative;width:min(440px,100%);
  background:#fff;border-radius:28px;padding:36px 32px 30px;text-align:center;
  box-shadow:var(--sh-lg);
  transform:translateY(26px) scale(.94);transition:transform .55s var(--ease-spring);
}
.modal-backdrop.open .modal-card{transform:none}
.modal-emoji{
  width:64px;height:64px;margin:0 auto 14px;border-radius:50%;
  background:linear-gradient(135deg,var(--gold),var(--coral));
  display:grid;place-items:center;font-size:1.8rem;color:#fff;
}
.modal-card h3{font-size:1.35rem}
.modal-summary{
  background:var(--teal-soft);border-radius:16px;padding:16px 18px;
  font-size:.92rem;text-align:left;margin:14px 0;
}
.modal-summary b{color:var(--teal-deep)}
.modal-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:6px}
.modal-close{
  position:absolute;top:14px;right:14px;width:36px;height:36px;
  border-radius:50%;border:0;background:var(--bg);color:var(--muted);font-size:1rem;
}
.modal-close:hover{background:var(--teal-soft);color:var(--teal-d)}

/* ---------- Toast ---------- */
.toast{
  position:fixed;left:50%;bottom:28px;translate:-50% 0;z-index:1200;
  background:var(--ink);color:#fff;padding:12px 22px;border-radius:999px;
  font-size:.92rem;font-weight:600;box-shadow:var(--sh-lg);
  opacity:0;visibility:hidden;transform:translate(-50%,12px);
  transition:all .35s var(--ease);max-width:90vw;text-align:center;
}
.toast.show{opacity:1;visibility:visible;transform:translate(-50%,0)}

/* ============================================================
   SCROLL REVEAL (scrollworld effects)
   ============================================================ */
[data-reveal]{opacity:0;transform:translateY(36px) scale(.985);filter:blur(8px);transition:opacity 1s var(--ease-out),transform 1s var(--ease-out),filter 1s var(--ease-out);transition-delay:calc(var(--i,0)*95ms);will-change:opacity,transform,filter}
.hero [data-reveal]{transition-delay:calc(120ms + var(--i,0)*130ms)}
[data-reveal].in{opacity:1;transform:none;filter:blur(0)}

/* clip-path reveal + kenburns cho ảnh (showcase) */
.rv-clip{opacity:1;transform:none;filter:none;clip-path:inset(0 0 100% 0);transition:none}
.rv-clip.in{clip-path:inset(0 0 0% 0);transition:clip-path 1.1s var(--ease)}
.rv-clip.in img{animation:kenburns 8s ease-out forwards}
@keyframes kenburns{from{transform:scale(1.14)}to{transform:scale(1)}}

/* showcase đội xe */
.showcase{padding:90px 0;background:linear-gradient(180deg,#fff,var(--bg))}
.show-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.show-photo{
  position:relative;margin:0;border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--sh);min-height:300px;
}
.show-photo img{width:100%;height:340px;object-fit:cover;display:block;transition:transform .7s var(--ease)}
.show-photo:hover img{transform:scale(1.07)}
.show-photo figcaption{
  position:absolute;left:0;right:0;bottom:0;
  padding:44px 20px 18px;color:#fff;
  background:linear-gradient(180deg,transparent,rgba(6,46,52,.85));
  font-size:.92rem;font-weight:600;line-height:1.35;
}
.show-photo figcaption b{
  display:block;font-size:1.15rem;font-weight:800;letter-spacing:.02em;margin-bottom:2px;
  color:var(--gold);
}
[data-reveal="left"]{transform:translateX(-14px)}
[data-reveal="right"]{transform:translateX(14px)}
[data-reveal="zoom"]{transform:scale(.92)}
[data-reveal].in{opacity:1;transform:none}

/* staggered chips pop */
.chip-list li{opacity:0;transform:translateY(8px) scale(.9)}
.route-card.in .chip-list li{
  animation:chippop .45s var(--ease) forwards;
  animation-delay:calc(var(--ci,0)*35ms);
}
@keyframes chippop{to{opacity:1;transform:none}}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1080px){
  .hero-inner{grid-template-columns:1fr;gap:44px;min-height:0}
  .booking-wrap{justify-content:center}
  .hero-stats{grid-template-columns:repeat(2,auto);gap:22px 40px}
  .route-grid{grid-template-columns:1fr 1fr}
  .show-grid{grid-template-columns:1fr 1fr}
  .veh-grid,.news-grid,.testi-grid{grid-template-columns:repeat(2,1fr)}
  .cargo-grid{grid-template-columns:repeat(2,1fr)}
  .promo-body{grid-template-columns:1fr;gap:30px}
  .promo-visual{order:-1}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  .nav-inner{height:64px;gap:12px}
  .brand-text{display:none}
  .btn-hotline{padding:10px 14px;font-size:.88rem}
  .nav-burger{display:block}
  .nav-links{
    position:fixed;top:64px;left:0;right:0;
    background:#fff;
    flex-direction:column;align-items:stretch;gap:2px;
    padding:10px 16px 18px;box-shadow:var(--sh);
    border-top:1px solid var(--line);
    transform:translateY(-12px);opacity:0;visibility:hidden;pointer-events:none;
    transition:all .3s var(--ease);
  }
  .nav-links.open{transform:none;opacity:1;visibility:visible;pointer-events:auto}
  .nav-links a{padding:13px 16px;border-radius:14px;font-size:1rem}
  .hero{padding:120px 0 70px}
  .hero h1{white-space:normal}
  .hero-scene{opacity:.6}
  .hero-stats{gap:16px 28px}
  .route-grid{grid-template-columns:1fr}
  .show-grid{grid-template-columns:1fr}
  .show-photo img{height:260px}
  .veh-grid,.news-grid,.testi-grid{grid-template-columns:1fr}
  .cargo-grid{grid-template-columns:1fr}
  .cargo-band{padding:28px 22px}
  .promo-card{padding:36px 24px;border-radius:28px}
  .promo-disc{width:170px;height:170px}
  .promo-disc b{font-size:2.6rem}
  .section{padding:64px 0}
  .route-viz{gap:12px}
  .route-line{flex-basis:120px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .to-top{right:14px;bottom:14px}
  .booking-card{padding:22px 18px 18px}
  .fgrid{grid-template-columns:1fr}
  .seg-btn{font-size:.78rem;padding:10px 4px}
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */


/* ============================================================
   PRO POLISH v2 (05/11/2026): utility bar, odometer, van lane,
   call FAB, featured news, article pages, h2 sweep
   ============================================================ */

/* ---------- Utility top bar ---------- */
.utility-bar{
  position:fixed;top:0;left:0;right:0;z-index:1002;height:34px;
  background:var(--ink);color:#cfe3e7;font-size:.74rem;
  transition:transform .45s var(--ease);
}
.util-inner{display:flex;align-items:center;justify-content:space-between;height:100%;gap:16px}
.util-left,.util-right{display:flex;align-items:center;gap:12px;min-width:0}
.util-left a,.util-right a{color:#cfe3e7;transition:color .3s var(--ease);white-space:nowrap}
.util-left a:hover,.util-right a:hover{color:var(--gold)}
.util-sep{width:1px;height:12px;background:rgba(255,255,255,.22);flex:none}
.navbar{top:34px;transition:box-shadow .35s var(--ease),background .35s,transform .35s var(--ease),top .4s var(--ease)}
body.nav-tight .utility-bar{transform:translateY(-100%)}
body.nav-tight .navbar{top:0}
.scroll-progress{z-index:1003}

/* ---------- Section numbering ---------- */
.sec-num{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:30px;height:20px;padding:0 7px;margin-right:10px;
  border-radius:6px;background:var(--teal-soft);color:var(--teal-d);
  font-size:.66rem;font-weight:800;letter-spacing:.08em;
  font-variant-numeric:tabular-nums;
}

/* ---------- Van chạy từ trái sang phải ---------- */
.van-lane{animation:driveAcross 16s linear infinite}
.hero-van{animation:vanBob 3.4s ease-in-out infinite alternate}
@keyframes driveAcross{
  0%{transform:translateX(-780px)}
  100%{transform:translateX(1560px)}
}
@keyframes vanBob{from{transform:translateY(-2.5px)}to{transform:translateY(2.5px)}}

/* ---------- Count-up pop ---------- */
.hero-stats b{transition:transform .4s var(--ease)}
.hero-stats b.counted{animation:statPop .5s var(--ease-spring)}
.hero-stats li:hover b{transform:translateY(-3px)}

/* ---------- Floating call FAB ---------- */
.call-fab{
  position:fixed;left:22px;bottom:22px;z-index:950;
  display:flex;align-items:center;gap:10px;
  background:linear-gradient(135deg,var(--teal),var(--teal-d));color:#fff;
  padding:10px 20px 10px 12px;border-radius:999px;
  box-shadow:0 14px 32px rgba(10,169,182,.42);
  opacity:0;visibility:hidden;transform:translateY(16px) scale(.96);
  transition:all .5s var(--ease-spring);
}
.call-fab.show{opacity:1;visibility:visible;transform:none}
.call-fab:hover{color:#fff;transform:translateY(-3px) scale(1.03);box-shadow:0 20px 44px rgba(10,169,182,.55)}
.call-fab-ic{
  width:36px;height:36px;border-radius:50%;flex:none;
  background:rgba(255,255,255,.18);display:grid;place-items:center;font-size:1.05rem;
}
.call-fab-txt{display:flex;flex-direction:column;line-height:1.15}
.call-fab-txt small{font-size:.6rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;opacity:.85}
.call-fab-txt b{font-size:.98rem;letter-spacing:.01em}
.call-fab-ring{
  position:absolute;inset:0;border-radius:inherit;
  border:2px solid rgba(10,169,182,.55);pointer-events:none;
  animation:fabPing 2.8s var(--ease) infinite;
}
.call-fab-ring.r2{animation-delay:1.4s}
@keyframes fabPing{0%{transform:scale(1);opacity:.75}75%,100%{transform:scale(1.45);opacity:0}}

/* ---------- H2 underline sweep ---------- */
.section-head h2{position:relative;display:inline-block;padding-bottom:12px}
.section-head h2::after{
  content:"";position:absolute;left:50%;bottom:0;width:68px;height:3px;border-radius:3px;
  background:linear-gradient(90deg,var(--teal),var(--gold));
  transform:translateX(-50%) scaleX(0);transform-origin:center;
  transition:transform 1s var(--ease) .25s;
}
.section-head.in h2::after{transform:translateX(-50%) scaleX(1)}

/* ---------- News: featured + category ---------- */
.news-card.featured{grid-column:span 2;display:grid;grid-template-columns:1.05fr .95fr}
.news-card.featured .news-cover{height:100%;min-height:270px;font-size:4.2rem}
.news-card.featured .news-body{padding:30px 32px 28px}
.news-card.featured h3{font-size:1.5rem;line-height:1.32}
.news-cat{
  position:absolute;top:14px;left:14px;
  font-size:.64rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;
  background:rgba(255,255,255,.94);color:var(--teal-deep);
  padding:5px 12px;border-radius:999px;
}
.news-cover span{animation:coverFloat 6s ease-in-out infinite}
@keyframes coverFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
.news-more{text-align:center;margin-top:38px}
.news-body time{display:inline-flex;align-items:center;gap:6px}
.news-body time::before{content:"";width:14px;height:2px;border-radius:2px;background:var(--gold)}

/* ---------- Article page ---------- */
.article-page{background:var(--bg)}
.article-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.article-header .container{display:flex;align-items:center;justify-content:space-between;height:64px;gap:14px}
.article-header .brand{display:flex;align-items:center;gap:10px;font-weight:800}
.article-header .brand img{width:38px;height:38px;border-radius:12px}
.article-header .brand span{font-size:1.05rem;color:var(--ink)}
.article-header .back{font-weight:700;font-size:.9rem;color:var(--teal-d);display:inline-flex;align-items:center;gap:6px;transition:gap .3s var(--ease)}
.article-header .back:hover{gap:10px}
.article-shell{max-width:820px;margin:0 auto;padding:52px 0 72px;width:min(820px,92%)}
.article-kicker{display:inline-flex;align-items:center;gap:10px;font-size:.72rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--teal-d);margin-bottom:16px}
.article-title{font-size:clamp(1.9rem,4vw,2.9rem);margin-bottom:14px}
.article-meta{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:.86rem;margin-bottom:30px}
.article-meta b{color:var(--ink);font-weight:600}
.article-cover{
  height:300px;border-radius:24px;display:grid;place-items:center;font-size:4.4rem;
  margin-bottom:36px;box-shadow:var(--sh);overflow:hidden;position:relative;
}
.article-body{font-size:1.06rem;color:#254a52;line-height:1.8}
.article-body h2{font-size:1.42rem;margin:36px 0 14px;color:var(--ink)}
.article-body h3{font-size:1.15rem;margin:26px 0 10px;color:var(--ink)}
.article-body p{margin-bottom:16px}
.article-body ul{margin:0 0 18px;padding:0;list-style:none}
.article-body ul li{position:relative;padding:6px 0 6px 26px}
.article-body ul li::before{content:"✿";position:absolute;left:0;top:6px;color:var(--gold);font-size:.9rem}
.article-body strong{color:var(--ink)}
.article-cta{
  margin:44px 0;background:linear-gradient(135deg,var(--teal),var(--teal-d));
  border-radius:22px;padding:28px 32px;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  box-shadow:0 18px 44px rgba(10,169,182,.35);
}
.article-cta b{font-size:1.3rem;display:block}
.article-cta p{margin:4px 0 0;opacity:.88;font-size:.92rem}
.article-cta .btn{background:#fff;color:var(--teal-d);box-shadow:none}
.article-cta .btn:hover{color:var(--teal-d)}
.article-footer{border-top:1px solid var(--line);padding:26px 0 40px;text-align:center;font-size:.84rem;color:var(--muted)}
.article-footer a{color:var(--teal-d);font-weight:600}

/* ---------- Responsive for v2 additions ---------- */
@media (max-width:1024px){
  .news-card.featured{grid-template-columns:1fr}
  .news-card.featured .news-cover{min-height:200px}
}
@media (max-width:720px){
  .utility-bar{display:none}
  .navbar{top:0}
  body.nav-tight .navbar{top:0}
  .sec-num{height:18px;min-width:26px;margin-right:8px}
  .call-fab{left:14px;bottom:14px;padding:9px;border-radius:50%}
  .call-fab-txt{display:none}
  .call-fab-ring{border-radius:50%}
  .news-card.featured{grid-column:auto}
  .article-shell{padding-top:36px}
  .article-cover{height:210px}
  .article-cta{padding:24px}
}

a.news-card{color:var(--ink)}
a.news-card:hover{color:var(--ink)}

/* ---------- Brand strip (Tùng Nguyên VIP) ---------- */
.brand-strip{background:#000;display:flex;justify-content:center;padding:16px 0}
.brand-strip img{height:104px;width:auto;display:block}
@media (max-width:720px){.brand-strip img{height:72px}}