@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Space+Mono:wght@400;700&display=swap');

:root{
  --navy:#003366; --navy-dark:#1E3A5F; --ink:#000C1C; --ink2:#001E3D;
  --red:#CC0000; --red-dark:#AA0000; --red-glow:#FF2E2E; --blue:#2563EB; --cyan:#38BDF8;
  --navy-light:#EEF2F7; --bg-light:#F6F8FB; --bg-white:#fff;
  --text-dark:#0E1726; --text-muted:#6B7280; --border:#E6EAF0; --green:#16A34A;
  --glass:rgba(255,255,255,.06); --glass-brd:rgba(255,255,255,.12);
  --radius-sm:8px; --radius-md:14px; --radius-lg:22px; --radius-xl:32px;
  --ease:cubic-bezier(.16,1,.3,1);
  --font:'Outfit','Segoe UI',Arial,sans-serif; --mono:'Space Mono',monospace;
  --max:1240px;
  --sh-lg:0 30px 80px rgba(0,12,28,.32);
  --sh-md:0 14px 40px rgba(0,12,28,.14);
  --sh-sm:0 4px 16px rgba(0,12,28,.08);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:var(--font);color:var(--text-dark);background:var(--bg-white);margin:0;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
h1,h2,h3,h4,h5{color:var(--navy);font-weight:800;margin:0 0 .5em;letter-spacing:-.025em;line-height:1.08;}
p{color:var(--text-muted);margin:0 0 1em;}
strong{color:var(--text-dark);font-weight:700;}
a{color:var(--blue);text-decoration:none;}
img{max-width:100%;display:block;}
.container{max-width:var(--max);margin:0 auto;padding:0 26px;}
.section{padding:110px 0;position:relative;}

.grain{position:fixed;inset:0;z-index:9990;pointer-events:none;opacity:.045;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}
.progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--red),var(--cyan));z-index:9998;box-shadow:0 0 12px rgba(204,0,0,.5);}

/* custom cursor */
.cur-dot,.cur-ring{position:fixed;top:0;left:0;z-index:10000;pointer-events:none;border-radius:50%;transform:translate(-50%,-50%);}
.cur-dot{width:5px;height:5px;background:var(--red);opacity:.8;}
.cur-ring{width:28px;height:28px;border:1.5px solid rgba(0,51,102,.3);transition:width .3s var(--ease),height .3s var(--ease),border-color .3s,background .3s;}
.cur-ring.big{width:44px;height:44px;border-color:rgba(204,0,0,.45);background:rgba(204,0,0,.04);}
body.cursor-dark .cur-ring{border-color:rgba(255,255,255,.45);}
body.cursor-dark .cur-ring.big{border-color:rgba(255,255,255,.7);background:rgba(255,255,255,.06);}
body.cursor-on{cursor:none;}
body.cursor-on a,body.cursor-on button{cursor:none;}

.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s var(--ease),transform .8s var(--ease);}
.reveal.in{opacity:1;transform:none;}
.reveal[data-d="1"]{transition-delay:.07s}.reveal[data-d="2"]{transition-delay:.14s}
.reveal[data-d="3"]{transition-delay:.21s}.reveal[data-d="4"]{transition-delay:.28s}
.reveal[data-d="5"]{transition-delay:.35s}.reveal[data-d="6"]{transition-delay:.42s}

.eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--red);margin-bottom:20px;}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--red);}
.eyebrow--light{color:var(--cyan);}
.eyebrow--light::before{background:var(--cyan);}
.sec-head{max-width:720px;margin:0 auto 64px;text-align:center;}
.sec-head .eyebrow{justify-content:center;}
.sec-head h2{font-size:clamp(2rem,4.4vw,3.1rem);font-weight:900;margin-bottom:16px;}
.sec-head p{font-size:1.08rem;}

.btn{position:relative;display:inline-flex;align-items:center;gap:10px;padding:16px 32px;border-radius:100px;font-weight:700;font-size:.95rem;text-decoration:none;transition:transform .3s var(--ease),box-shadow .3s var(--ease),background .25s;cursor:pointer;border:none;white-space:nowrap;will-change:transform;}
.btn .arw{transition:transform .3s var(--ease);}
.btn:hover .arw{transform:translateX(5px);}
.btn--red{background:var(--red);color:#fff;box-shadow:0 10px 30px rgba(204,0,0,.32);}
.btn--red:hover{box-shadow:0 16px 44px rgba(204,0,0,.46);}
.btn--ghost{border:1.5px solid var(--navy);color:var(--navy);background:transparent;}
.btn--ghost:hover{background:var(--navy);color:#fff;}
.btn--glass{background:var(--glass);color:#fff;border:1px solid var(--glass-brd);backdrop-filter:blur(10px);}
.btn--glass:hover{background:rgba(255,255,255,.16);}
.btn--white{background:#fff;color:var(--red);}

/* header */
.hdr{position:fixed;top:0;left:0;right:0;z-index:1000;transition:all .35s var(--ease);}
.hdr-inner{display:flex;align-items:center;gap:30px;max-width:var(--max);margin:0 auto;padding:20px 26px;transition:all .35s var(--ease);}
.hdr.scrolled{background:rgba(255,255,255,.78);backdrop-filter:blur(18px) saturate(160%);box-shadow:0 1px 0 rgba(0,0,0,.05),0 12px 40px rgba(0,12,28,.08);}
.hdr.scrolled .hdr-inner{padding:12px 26px;}
.brand{display:flex;align-items:center;gap:12px;margin-right:auto;}
.brand img{height:66px;}
.logo-txt{color:#fff;font-weight:900;font-size:1.12rem;line-height:1;transition:color .35s;}
.logo-txt small{display:block;font-family:var(--mono);font-size:.56rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;opacity:.65;margin-top:3px;}
.hdr.scrolled .logo-txt{color:var(--navy);}
.nav{display:flex;align-items:center;gap:30px;}
.nav a,.drop>span{color:rgba(255,255,255,.9);font-weight:600;font-size:.92rem;cursor:pointer;position:relative;transition:color .25s;}
.hdr.scrolled .nav a,.hdr.scrolled .drop>span{color:var(--navy);}
.nav a::after{content:"";position:absolute;left:0;bottom:-7px;height:2px;width:0;background:var(--red);transition:width .3s var(--ease);}
.nav a:hover::after{width:100%;}
.nav a:hover,.drop>span:hover{color:var(--red);}
.drop{position:relative;}
.drop>span{display:inline-flex;align-items:center;gap:6px;}
.drop>span svg{width:13px;height:13px;transition:transform .3s;}
.drop:hover>span svg{transform:rotate(180deg);}
.drop-menu{position:absolute;top:calc(100% + 16px);left:50%;transform:translateX(-50%) translateY(10px);background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-radius:var(--radius-md);box-shadow:var(--sh-lg);padding:11px;min-width:248px;opacity:0;visibility:hidden;transition:all .3s var(--ease);border:1px solid var(--border);}
.drop:hover .drop-menu{opacity:1;visibility:visible;transform:translateX(-50%);}
.drop-menu a{display:flex;align-items:center;gap:12px;padding:11px 13px;border-radius:9px;color:var(--text-dark);font-size:.88rem;font-weight:600;}
.drop-menu a::after{display:none;}
.drop-menu a:hover{background:var(--navy-light);color:var(--navy);padding-left:17px;}
.drop-menu .dot{width:7px;height:7px;border-radius:50%;background:var(--red);}
.hdr-cta{display:flex;align-items:center;gap:18px;}
.hdr-phone{display:inline-flex;align-items:center;gap:7px;color:#fff;font-weight:700;font-size:.9rem;transition:color .35s;}
.hdr.scrolled .hdr-phone{color:var(--navy);}
.hdr-phone svg{width:16px;height:16px;}
.hdr-cta .btn{padding:11px 24px;font-size:.86rem;}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;}
.burger span{width:24px;height:2px;background:#fff;border-radius:2px;transition:.3s;}
.hdr.scrolled .burger span{background:var(--navy);}
.drawer{position:fixed;inset:0;z-index:1100;background:rgba(0,12,28,.6);backdrop-filter:blur(6px);opacity:0;visibility:hidden;transition:.3s;}
.drawer.open{opacity:1;visibility:visible;}
.drawer-panel{position:absolute;top:0;right:0;height:100%;width:min(340px,86vw);background:#fff;box-shadow:var(--sh-lg);padding:28px 26px;transform:translateX(100%);transition:transform .35s var(--ease);overflow-y:auto;}
.drawer.open .drawer-panel{transform:none;}
.drawer-panel a{display:block;padding:14px 10px;color:var(--text-dark);font-weight:600;border-bottom:1px solid var(--border);}
.drawer-panel a.sub{padding-left:22px;font-size:.9rem;color:var(--text-muted);}
.drawer-close{position:absolute;top:18px;right:18px;background:none;border:none;font-size:1.8rem;color:var(--navy);cursor:pointer;line-height:1;}

/* hero */
.hero{position:relative;background:var(--ink);color:#fff;padding:188px 0 0;overflow:hidden;}
#net{position:absolute;inset:0;z-index:1;}
.aurora{position:absolute;border-radius:50%;filter:blur(90px);opacity:.55;will-change:transform;z-index:0;}
.aurora.a1{width:540px;height:540px;background:radial-gradient(circle,var(--red-glow),transparent 65%);top:-160px;right:-60px;animation:drift1 18s ease-in-out infinite;}
.aurora.a2{width:500px;height:500px;background:radial-gradient(circle,var(--blue),transparent 65%);bottom:-160px;left:-120px;animation:drift2 21s ease-in-out infinite;}
@keyframes drift1{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(-50px,40px) scale(1.1);}}
@keyframes drift2{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(60px,-30px) scale(1.12);}}
.hero .container{position:relative;z-index:3;}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center;padding-bottom:120px;}
.hero-badge{display:inline-flex;align-items:center;gap:10px;background:var(--glass);border:1px solid var(--glass-brd);backdrop-filter:blur(8px);color:#fff;padding:9px 20px;border-radius:100px;font-size:.84rem;font-weight:700;margin-bottom:28px;}
.hero-badge .ping{width:8px;height:8px;border-radius:50%;background:#3DDC84;animation:ping 2s infinite;}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(61,220,132,.6);}70%{box-shadow:0 0 0 10px rgba(61,220,132,0);}100%{box-shadow:0 0 0 0 rgba(61,220,132,0);}}
.hero h1{color:#fff;font-size:clamp(2.6rem,6vw,4.6rem);font-weight:900;line-height:1.02;letter-spacing:-.04em;margin-bottom:26px;}
.hero h1 .ln{display:block;overflow:hidden;}
.hero h1 .ln>span{display:inline-block;transform:translateY(110%);animation:lineUp .9s var(--ease) forwards;}
.hero h1 .ln:nth-child(1)>span{animation-delay:.15s;}
.hero h1 .ln:nth-child(2)>span{animation-delay:.27s;}
.hero h1 .ln:nth-child(3)>span{animation-delay:.39s;}
@keyframes lineUp{to{transform:translateY(0);}}
.hero h1 .hl{position:relative;color:#fff;}
.hero h1 .hl::after{content:"";position:absolute;left:-2px;right:-2px;bottom:.1em;height:.36em;background:var(--red);z-index:-1;border-radius:4px;transform:scaleX(0);transform-origin:left;animation:wipe .7s var(--ease) 1s forwards;}
@keyframes wipe{to{transform:scaleX(1);}}
.hero-tag{display:inline-flex;align-items:center;gap:11px;color:#fff;font-weight:700;font-size:1rem;margin-bottom:18px;opacity:0;animation:fadeUp .7s var(--ease) .8s forwards;}
.hero-tag .pip{width:7px;height:7px;border-radius:50%;background:var(--red);box-shadow:0 0 0 5px rgba(204,0,0,.22);}
.hero-lead{color:rgba(255,255,255,.74);font-size:1.14rem;line-height:1.7;max-width:520px;margin-bottom:34px;opacity:0;animation:fadeUp .7s var(--ease) .92s forwards;}
.hero-actions{display:flex;gap:15px;flex-wrap:wrap;opacity:0;animation:fadeUp .7s var(--ease) 1.04s forwards;}
@keyframes fadeUp{from{opacity:0;transform:translateY(20px);}to{opacity:1;transform:none;}}
.hero-visual{position:relative;opacity:0;animation:fadeUp .9s var(--ease) .55s forwards;}
.hero-frame{position:relative;border-radius:var(--radius-xl);overflow:hidden;border:1px solid var(--glass-brd);box-shadow:var(--sh-lg);}
.hero-frame img{width:100%;height:auto;aspect-ratio:2 / 3;object-fit:cover;display:block;}
.hero-frame::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(0,12,28,.55));}
.glass-panel{position:absolute;background:rgba(255,255,255,.1);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.18);border-radius:var(--radius-md);padding:16px 18px;box-shadow:var(--sh-md);}
.glass-panel .gp-v{font-size:1.3rem;font-weight:900;color:#fff;line-height:1;}
.glass-panel .gp-l{font-size:.72rem;color:rgba(255,255,255,.75);font-weight:600;margin-top:4px;}
.gp1{top:22px;left:-30px;display:flex;align-items:center;gap:13px;animation:floaty 5s ease-in-out infinite;}
.gp1 .gp-ic{width:40px;height:40px;border-radius:11px;background:linear-gradient(135deg,var(--green),#0e8a3e);display:flex;align-items:center;justify-content:center;}
.gp2{bottom:26px;right:-26px;animation:floaty 5s ease-in-out 1.6s infinite;}
@keyframes floaty{0%,100%{transform:translateY(0);}50%{transform:translateY(-14px);}}
.gp-bars{display:flex;gap:4px;align-items:flex-end;height:26px;margin-top:8px;}
.gp-bars i{width:5px;background:var(--cyan);border-radius:2px;animation:eq 1.1s ease-in-out infinite;}
.gp-bars i:nth-child(1){height:40%}.gp-bars i:nth-child(2){height:75%;animation-delay:.15s}
.gp-bars i:nth-child(3){height:55%;animation-delay:.3s}.gp-bars i:nth-child(4){height:100%;animation-delay:.45s}
.gp-bars i:nth-child(5){height:65%;animation-delay:.6s}
@keyframes eq{0%,100%{transform:scaleY(.5);}50%{transform:scaleY(1);}}

/* KPI strip */
.kpi{position:relative;z-index:3;margin-top:-1px;}
.kpi-inner{background:rgba(255,255,255,.05);backdrop-filter:blur(12px);border-top:1px solid rgba(255,255,255,.1);border-bottom:1px solid rgba(255,255,255,.1);display:grid;grid-template-columns:repeat(4,1fr);}
.kpi-cell{padding:30px 24px;text-align:center;position:relative;}
.kpi-cell+.kpi-cell::before{content:"";position:absolute;left:0;top:24px;bottom:24px;width:1px;background:rgba(255,255,255,.1);}
.kpi-cell .num{font-size:clamp(1.7rem,3vw,2.4rem);font-weight:900;color:#fff;line-height:1;letter-spacing:-.02em;font-variant-numeric:tabular-nums;}
.kpi-cell .num .ac{color:var(--red-glow);}
.kpi-cell .lbl{font-size:.82rem;color:rgba(255,255,255,.6);font-weight:600;margin-top:9px;}

/* marquee */
.marquee{background:var(--ink2);overflow:hidden;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.08);}
.marquee-track{display:flex;gap:56px;width:max-content;will-change:transform;}
.marquee-item{display:inline-flex;align-items:center;gap:12px;color:rgba(255,255,255,.5);font-weight:700;font-size:1rem;white-space:nowrap;}
.marquee-item .star{color:var(--red);}

/* bento */
.bento{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:1fr;gap:18px;}
.tile{position:relative;border-radius:var(--radius-lg);padding:30px;overflow:hidden;border:1px solid var(--border);background:#fff;transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s;display:flex;flex-direction:column;will-change:transform;}
.tile::before{content:"";position:absolute;inset:0;opacity:0;transition:opacity .4s;background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(37,99,235,.1),transparent 45%);pointer-events:none;}
.tile:hover::before{opacity:1;}
.tile:hover{transform:translateY(-6px);box-shadow:var(--sh-md);border-color:transparent;}
.tile .t-ic{width:56px;height:56px;border-radius:15px;background:var(--navy-light);display:flex;align-items:center;justify-content:center;margin-bottom:20px;transition:transform .35s var(--ease);}
.tile:hover .t-ic{transform:scale(1.08) rotate(-5deg);}
.tile .t-ic svg{width:28px;height:28px;stroke:var(--navy);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
.tile h4{font-size:1.22rem;margin-bottom:10px;}
.tile p{font-size:.9rem;line-height:1.62;flex-grow:1;margin-bottom:18px;}
.tile .t-tag{align-self:flex-start;display:inline-block;background:var(--navy-light);color:var(--navy);padding:5px 13px;border-radius:100px;font-size:.72rem;font-weight:700;margin-bottom:18px;}
.tile .t-link{display:inline-flex;align-items:center;gap:7px;color:var(--navy);font-weight:700;font-size:.88rem;}
.tile .t-link .arw{transition:transform .3s var(--ease);}
.tile:hover .t-link .arw{transform:translateX(5px);}
.tile.big{grid-column:span 2;grid-row:span 2;background:linear-gradient(150deg,var(--navy) 0%,var(--ink2) 100%);color:#fff;border:none;justify-content:space-between;}
.tile.big::before{background:radial-gradient(500px circle at var(--mx,50%) var(--my,50%),rgba(204,0,0,.22),transparent 45%);}
.tile.big h4{color:#fff;font-size:1.7rem;}
.tile.big p{color:rgba(255,255,255,.78);font-size:1rem;}
.tile.big .t-ic{background:rgba(255,255,255,.12);}
.tile.big .t-ic svg{stroke:#fff;}
.tile.big .t-tag{background:rgba(255,255,255,.16);color:#fff;}
.tile.big .t-link{color:#fff;}
.tile.big .big-deco{position:absolute;right:-40px;bottom:-40px;width:200px;height:200px;border-radius:50%;background:rgba(204,0,0,.18);filter:blur(40px);}
.tile.wide{grid-column:span 2;}

/* fiber */
.fiber{position:relative;background:linear-gradient(140deg,var(--navy) 0%,var(--ink2) 100%);color:#fff;border-radius:var(--radius-xl);padding:60px;overflow:hidden;}
.fiber .aurora{opacity:.45;}
.fiber .aurora.f1{width:380px;height:380px;background:radial-gradient(circle,var(--cyan),transparent 65%);top:-100px;right:60px;}
.fiber-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center;}
.fiber h2{color:#fff;font-size:clamp(1.7rem,3.4vw,2.4rem);}
.fiber h2 em{font-style:normal;border-bottom:3px solid var(--red);}
.fiber p{color:rgba(255,255,255,.76);}
.fiber-list{list-style:none;padding:0;margin:26px 0 32px;display:flex;flex-direction:column;gap:15px;}
.fiber-list li{display:flex;gap:13px;align-items:flex-start;color:rgba(255,255,255,.92);font-size:.96rem;}
.fiber-list .chk{width:25px;height:25px;border-radius:8px;background:rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#7CFC9E;font-weight:800;font-size:.78rem;margin-top:1px;}
.fiber-card{background:rgba(255,255,255,.97);border-radius:var(--radius-lg);padding:38px;text-align:center;box-shadow:var(--sh-lg);}
.fiber-card .pill{display:inline-block;background:var(--navy-light);color:var(--navy);padding:6px 15px;border-radius:100px;font-size:.72rem;font-weight:700;margin-bottom:20px;}
.fiber-card img{height:48px;margin:0 auto 16px;}
.fiber-card h3{font-size:1.3rem;margin-bottom:6px;}
.fiber-card p{color:var(--text-muted);font-size:.86rem;margin:0;}

/* why */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.why-card{position:relative;background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:34px 30px;overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s;}
.why-card::before{content:"";position:absolute;inset:0;opacity:0;transition:opacity .4s;background:radial-gradient(380px circle at var(--mx,50%) var(--my,50%),rgba(0,51,102,.06),transparent 45%);pointer-events:none;}
.why-card:hover::before{opacity:1;}
.why-card:hover{transform:translateY(-6px);box-shadow:var(--sh-md);border-color:transparent;}
.why-idx{font-family:var(--mono);font-size:.82rem;font-weight:700;color:var(--red);letter-spacing:.06em;}
.why-ic{width:50px;height:50px;border-radius:13px;background:linear-gradient(135deg,var(--navy),var(--ink2));display:flex;align-items:center;justify-content:center;margin:14px 0 18px;}
.why-ic svg{width:24px;height:24px;stroke:#fff;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
.why-card h4{font-size:1.08rem;margin-bottom:9px;}
.why-card p{font-size:.88rem;line-height:1.62;margin:0;}

/* combo */
.combo{position:relative;background:linear-gradient(120deg,var(--red) 0%,var(--red-dark) 100%);color:#fff;border-radius:var(--radius-xl);padding:58px 60px;display:grid;grid-template-columns:1fr auto;gap:36px;align-items:center;overflow:hidden;}
.combo::before{content:"";position:absolute;top:-80px;right:-50px;width:340px;height:340px;background:rgba(255,255,255,.1);border-radius:50%;}
.combo::after{content:"";position:absolute;bottom:-90px;left:10%;width:220px;height:220px;background:rgba(0,0,0,.12);border-radius:50%;filter:blur(20px);}
.combo>*{position:relative;z-index:2;}
.combo .pill{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.2);padding:7px 17px;border-radius:100px;font-size:.78rem;font-weight:800;margin-bottom:16px;}
.combo h2{color:#fff;font-size:clamp(1.6rem,3.2vw,2.3rem);margin-bottom:8px;max-width:600px;}
.combo p{color:rgba(255,255,255,.88);margin:0;max-width:540px;}
.combo-actions{display:flex;flex-direction:column;gap:13px;}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;position:relative;}
.steps::before{content:"";position:absolute;top:50px;left:16%;right:16%;height:2px;background:repeating-linear-gradient(90deg,var(--border) 0 8px,transparent 8px 16px);z-index:0;}
.step{position:relative;z-index:1;background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:36px 30px;transition:transform .35s var(--ease),box-shadow .35s var(--ease);}
.step:hover{transform:translateY(-5px);box-shadow:var(--sh-md);}
.step-n{width:58px;height:58px;border-radius:16px;color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.6rem;font-weight:900;margin-bottom:20px;box-shadow:var(--sh-sm);font-family:var(--mono);}
.step.s1 .step-n{background:linear-gradient(135deg,var(--navy),var(--ink2));}
.step.s2 .step-n{background:linear-gradient(135deg,var(--blue),#1D4ED8);}
.step.s3 .step-n{background:linear-gradient(135deg,var(--red),var(--red-dark));}
.step h4{font-size:1.14rem;margin-bottom:10px;}
.step p{font-size:.88rem;line-height:1.62;margin:0;}

/* news */
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.news-card{position:relative;background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:34px;overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s;display:flex;flex-direction:column;}
.news-card::before{content:"";position:absolute;inset:0;opacity:0;transition:opacity .4s;background:radial-gradient(400px circle at var(--mx,50%) var(--my,50%),rgba(204,0,0,.06),transparent 45%);pointer-events:none;}
.news-card:hover::before{opacity:1;}
.news-card:hover{transform:translateY(-6px);box-shadow:var(--sh-md);border-color:transparent;}
.news-card .cat{align-self:flex-start;display:inline-block;background:var(--navy-light);color:var(--navy);padding:5px 13px;border-radius:100px;font-size:.7rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;margin-bottom:18px;}
.news-card h3{font-size:1.2rem;line-height:1.34;margin-bottom:13px;}
.news-card h3 a{color:var(--navy);}
.news-card h3 a:hover{color:var(--red);}
.news-card p{font-size:.88rem;line-height:1.62;flex-grow:1;}
.news-card .more{color:var(--red);font-weight:700;font-size:.88rem;display:inline-flex;gap:6px;align-items:center;}
.news-card .more .arw{transition:transform .3s var(--ease);}
.news-card:hover .more .arw{transform:translateX(5px);}

/* final cta */
.fcta{position:relative;background:var(--ink);color:#fff;text-align:center;padding:120px 24px;overflow:hidden;}
.fcta .aurora.c1{width:520px;height:520px;background:radial-gradient(circle,var(--red-glow),transparent 65%);top:50%;left:50%;transform:translate(-50%,-50%);opacity:.4;}
.fcta::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:30px 30px;}
.fcta-inner{position:relative;z-index:2;max-width:660px;margin:0 auto;}
.fcta h2{color:#fff;font-size:clamp(2rem,4.6vw,3.2rem);font-weight:900;margin-bottom:16px;}
.fcta p{color:rgba(255,255,255,.8);font-size:1.1rem;margin-bottom:34px;}
.fcta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

/* footer */
.footer{background:var(--ink);color:rgba(255,255,255,.7);padding:72px 0 30px;border-top:1px solid rgba(255,255,255,.07);}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.2fr;gap:44px;}
.footer .brand{display:flex;align-items:center;justify-content:center;flex-direction:column;}
.footer .brand img{height:288px;}
.footer-about{font-size:.9rem;line-height:1.65;margin:18px 0;max-width:310px;}
.footer-quote{color:rgba(255,255,255,.5);font-style:italic;font-size:.86rem;}
.footer h5{color:#fff;font-size:.95rem;font-weight:700;margin-bottom:20px;}
.footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px;}
.footer ul a{color:rgba(255,255,255,.68);font-size:.88rem;transition:.25s;}
.footer ul a:hover{color:#fff;padding-left:5px;}
.footer .contact-li{display:flex;gap:10px;font-size:.88rem;line-height:1.5;margin-bottom:14px;}
.footer .contact-li a{color:rgba(255,255,255,.68);}
.socials{display:flex;gap:11px;margin-top:10px;}
.socials a{width:40px;height:40px;border-radius:11px;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;transition:.3s;}
.socials a:hover{background:var(--red);transform:translateY(-3px);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:52px;padding-top:26px;text-align:center;font-size:.82rem;color:rgba(255,255,255,.42);}

.zalo-fab{position:fixed;bottom:24px;right:24px;z-index:900;display:flex;align-items:center;gap:10px;background:#0068FF;color:#fff;padding:13px 20px;border-radius:100px;font-weight:700;font-size:.9rem;box-shadow:0 12px 34px rgba(0,104,255,.45);transition:transform .3s var(--ease);}
.zalo-fab:hover{transform:translateY(-4px) scale(1.04);}

/* mobile sticky action bar */
.mobile-bar{position:fixed;bottom:0;left:0;right:0;z-index:950;display:none;gap:9px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.93);backdrop-filter:blur(16px) saturate(160%);border-top:1px solid var(--border);box-shadow:0 -8px 30px rgba(0,12,28,.1);}
.mobile-bar a{flex:1;display:flex;align-items:center;justify-content:center;gap:7px;padding:13px 8px;border-radius:12px;font-weight:700;font-size:.88rem;text-decoration:none;white-space:nowrap;}
.mobile-bar svg{width:17px;height:17px;flex-shrink:0;}
.mobile-bar .mb-call{background:var(--navy);color:#fff;}
.mobile-bar .mb-zalo{background:#0068FF;color:#fff;}
.mobile-bar .mb-quote{background:var(--red);color:#fff;}

@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:50px;}
  .hero-visual{max-width:580px;}
  .bento{grid-template-columns:repeat(2,1fr);}
  .tile.big{grid-column:span 2;grid-row:span 1;}
  .tile.wide{grid-column:span 2;}
  .fiber-grid{grid-template-columns:1fr;gap:38px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:38px;}
}
@media(max-width:768px){
  .nav,.hdr-phone{display:none;}
  .hdr-cta .btn{display:none;}
  .burger{display:flex;}
  .section{padding:64px 0;}
  .hero{padding:128px 0 0;}
  .hero h1{font-size:clamp(2.3rem,8.5vw,3rem);}
  .hero-grid{padding-bottom:80px;}
  .hero-frame img{height:auto;}
  .glass-panel{padding:13px 15px;}
  .kpi-inner{grid-template-columns:repeat(2,1fr);}
  .kpi-cell::before{display:none!important;}
  .kpi-cell{border-bottom:1px solid rgba(255,255,255,.1);}
  .kpi-cell:nth-child(even){border-left:1px solid rgba(255,255,255,.1);}
  .kpi-cell:nth-last-child(-n+2){border-bottom:none;}
  .why-grid,.steps,.news-grid{grid-template-columns:1fr;}
  .steps::before{display:none;}
  .combo{grid-template-columns:1fr;padding:38px 28px;}
  .fiber{padding:38px 26px;}
  .footer-grid{grid-template-columns:1fr;}
  .gp1{left:8px;}.gp2{right:8px;}
  .zalo-fab{display:none;}
  .mobile-bar{display:flex;}
  body{padding-bottom:74px;}
}
@media(max-width:560px){
  .bento{grid-template-columns:1fr;}
  .tile.big,.tile.wide{grid-column:span 1;}
  .hero-actions .btn,.fcta-actions .btn{width:100%;justify-content:center;}
  .container{padding:0 18px;}
  .hero h1{font-size:2.15rem;}
  .hero-frame img{height:auto;}
  .glass-panel .gp-v{font-size:1.1rem;}
  .gp2{padding:11px 13px;}
  .sec-head{margin-bottom:44px;}
  .combo{padding:32px 22px;}
  .fiber{padding:32px 20px;}
  .fiber-card{padding:30px 24px;}
}
@media(prefers-reduced-motion:reduce){
  .aurora,.marquee-track,.gp-bars i,.hero-badge .ping{animation:none!important;}
  .hero h1 .ln>span{transform:none;}
}

/* ===== inner-page components ===== */
.page-hero{position:relative;background:var(--ink);color:#fff;padding:170px 0 80px;overflow:hidden;}
.page-hero .aurora.p1{width:480px;height:480px;background:radial-gradient(circle,var(--red-glow),transparent 65%);top:-150px;right:-40px;opacity:.45;}
.page-hero .aurora.p2{width:440px;height:440px;background:radial-gradient(circle,var(--blue),transparent 65%);bottom:-180px;left:-100px;opacity:.4;}
.page-hero::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:30px 30px;}
.page-hero .container{position:relative;z-index:2;}
.breadcrumb{font-family:var(--mono);font-size:.74rem;letter-spacing:.05em;color:rgba(255,255,255,.55);margin-bottom:22px;}
.breadcrumb a{color:rgba(255,255,255,.7);}
.breadcrumb a:hover{color:#fff;}
.page-hero h1{color:#fff;font-size:clamp(2.2rem,5vw,3.4rem);font-weight:900;letter-spacing:-.03em;margin-bottom:18px;max-width:820px;}
.page-hero .lead{color:rgba(255,255,255,.78);font-size:1.12rem;line-height:1.7;max-width:640px;margin-bottom:28px;}
.page-hero .hero-actions{display:flex;gap:14px;flex-wrap:wrap;}
.hero-stats{display:flex;flex-wrap:wrap;gap:38px;margin-top:40px;}
.hero-stats .hs .v{font-size:1.9rem;font-weight:900;color:#fff;line-height:1;}
.hero-stats .hs .v .ac{color:var(--red-glow);}
.hero-stats .hs .l{font-size:.82rem;color:rgba(255,255,255,.6);font-weight:600;margin-top:7px;}

.split{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center;}
.split.rev{grid-template-columns:.9fr 1.1fr;}
.prose p{font-size:1rem;line-height:1.75;}
.prose strong{color:var(--text-dark);}
.highlight-card{background:linear-gradient(150deg,var(--navy),var(--ink2));color:#fff;border-radius:var(--radius-xl);padding:40px;box-shadow:var(--sh-lg);position:relative;overflow:hidden;}
.highlight-card h3{color:#fff;}
.highlight-card ul{list-style:none;padding:0;margin:18px 0 0;display:flex;flex-direction:column;gap:14px;}
.highlight-card li{display:flex;gap:12px;align-items:flex-start;color:rgba(255,255,255,.9);font-size:.94rem;}
.highlight-card .chk{width:24px;height:24px;border-radius:7px;background:rgba(255,255,255,.13);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#7CFC9E;font-weight:800;font-size:.78rem;margin-top:1px;}

/* feature grid (reuse why-card look) */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.feat-grid.cols-2{grid-template-columns:repeat(2,1fr);}
.feat-grid.cols-4{grid-template-columns:repeat(4,1fr);}

/* pricing */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:start;}
.price-grid.cols-2{grid-template-columns:repeat(2,1fr);max-width:760px;margin:0 auto;}
.price-card{position:relative;background:#fff;border:1.5px solid var(--border);border-radius:var(--radius-lg);padding:34px 30px;transition:transform .35s var(--ease),box-shadow .35s var(--ease);display:flex;flex-direction:column;}
.price-card:hover{transform:translateY(-6px);box-shadow:var(--sh-md);}
.price-card.featured{background:linear-gradient(155deg,var(--navy),var(--ink2));color:#fff;border-color:transparent;}
.price-card .badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--red);color:#fff;padding:6px 16px;border-radius:100px;font-size:.72rem;font-weight:800;white-space:nowrap;}
.price-card h3{font-size:1.35rem;margin-bottom:4px;}
.price-card.featured h3{color:#fff;}
.price-card .who{font-size:.86rem;color:var(--text-muted);margin-bottom:20px;}
.price-card.featured .who{color:rgba(255,255,255,.72);}
.price-card .amt{font-size:1.9rem;font-weight:900;color:var(--navy);line-height:1;margin-bottom:4px;}
.price-card.featured .amt{color:#fff;}
.price-card .amt-sub{font-size:.78rem;color:var(--text-muted);margin-bottom:24px;}
.price-card.featured .amt-sub{color:rgba(255,255,255,.65);}
.price-card ul{list-style:none;padding:0;margin:0 0 26px;display:flex;flex-direction:column;gap:11px;flex-grow:1;}
.price-card li{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;line-height:1.5;}
.price-card li .tick{color:var(--green);font-weight:800;flex-shrink:0;}
.price-card.featured li .tick{color:#7CFC9E;}
.price-card .pc-cta{display:block;text-align:center;background:var(--navy-light);color:var(--navy);padding:13px;border-radius:100px;font-weight:700;font-size:.9rem;text-decoration:none;transition:.25s;}
.price-card .pc-cta:hover{background:var(--navy);color:#fff;}
.price-card.featured .pc-cta{background:var(--red);color:#fff;}
.price-card.featured .pc-cta:hover{background:var(--red-dark);}

/* comparison table */
.table-wrap{overflow-x:auto;border-radius:var(--radius-md);box-shadow:var(--sh-sm);-webkit-overflow-scrolling:touch;}
table.cmp{width:100%;border-collapse:collapse;font-size:.9rem;min-width:560px;background:#fff;}
table.cmp th{background:var(--navy);color:#fff;padding:14px 16px;text-align:left;font-weight:700;}
table.cmp th:last-child{background:var(--red);}
table.cmp td{padding:13px 16px;border-bottom:1px solid var(--border);}
table.cmp tr:nth-child(even) td{background:var(--bg-light);}
table.cmp strong{color:var(--navy);}

/* faq accordion */
.faq{max-width:840px;margin:0 auto;display:flex;flex-direction:column;gap:12px;}
.faq-item{background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;transition:box-shadow .3s;}
.faq-item.open{box-shadow:var(--sh-sm);}
.faq-q{width:100%;text-align:left;background:none;border:none;padding:20px 24px;font-family:var(--font);font-size:1rem;font-weight:700;color:var(--navy);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;}
.faq-q .ico{flex-shrink:0;width:24px;height:24px;border-radius:50%;background:var(--navy-light);display:flex;align-items:center;justify-content:center;color:var(--navy);font-weight:800;transition:transform .3s,background .3s,color .3s;}
.faq-item.open .ico{transform:rotate(45deg);background:var(--red);color:#fff;}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s var(--ease);}
.faq-a p{padding:0 24px 20px;margin:0;font-size:.94rem;line-height:1.7;}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.gallery figure{margin:0;position:relative;border-radius:var(--radius-md);overflow:hidden;aspect-ratio:4/3;box-shadow:var(--sh-sm);}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease);}
.gallery figure:hover img{transform:scale(1.07);}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:22px 14px 12px;font-size:.8rem;color:#fff;font-weight:600;background:linear-gradient(transparent,rgba(0,12,28,.8));}

/* partners */
.partners{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;}
.partner{background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);padding:22px 14px;text-align:center;transition:transform .3s var(--ease),box-shadow .3s;}
.partner:hover{transform:translateY(-4px);box-shadow:var(--sh-sm);}
.partner img{height:38px;width:auto;margin:0 auto 10px;object-fit:contain;}
.partner .pn{font-weight:700;font-size:.85rem;color:var(--navy);}
.partner .pd{font-size:.72rem;color:var(--text-muted);margin-top:2px;}

/* contact */
.contact-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:34px;align-items:start;}
.info-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:46px;}
.info-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;text-align:center;transition:transform .3s var(--ease),box-shadow .3s;}
.info-card:hover{transform:translateY(-5px);box-shadow:var(--sh-md);}
.info-card .ic{width:54px;height:54px;border-radius:14px;background:var(--navy-light);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:1.5rem;}
.info-card h3{font-size:1.05rem;margin-bottom:6px;}
.info-card p{font-size:.86rem;margin-bottom:14px;}
.info-card a{font-weight:700;color:var(--red);}
.form-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:36px;box-shadow:var(--sh-sm);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:.84rem;font-weight:600;color:var(--text-dark);margin-bottom:7px;}
.field label .req{color:var(--red);}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-family:var(--font);font-size:.92rem;color:var(--text-dark);background:#fff;transition:border-color .25s,box-shadow .25s;}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(0,51,102,.1);}
.field textarea{resize:vertical;min-height:110px;}
.form-note{font-size:.8rem;color:var(--text-muted);margin-top:6px;}
.side-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:30px;box-shadow:var(--sh-sm);}
.side-card+.side-card{margin-top:20px;}
.side-card h3{font-size:1.1rem;margin-bottom:18px;}
.info-row{display:flex;gap:13px;align-items:flex-start;margin-bottom:16px;font-size:.9rem;line-height:1.5;}
.info-row .ir-ic{font-size:1.1rem;flex-shrink:0;}
.hours-row{display:flex;justify-content:space-between;font-size:.88rem;padding:9px 0;border-bottom:1px solid var(--border);}
.hours-row:last-child{border-bottom:none;}
.hours-row .d{color:var(--text-muted);}
.hours-row .t{font-weight:700;color:var(--navy);}
.map-wrap{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--sh-md);border:1px solid var(--border);}
.map-wrap iframe{width:100%;height:420px;border:0;display:block;}

/* jobs */
.job-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:34px;box-shadow:var(--sh-sm);}
.job-card .job-head{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;align-items:center;margin-bottom:8px;}
.job-card h3{font-size:1.3rem;margin:0;}
.job-tags{display:flex;gap:8px;flex-wrap:wrap;}
.job-tag{background:var(--navy-light);color:var(--navy);padding:5px 13px;border-radius:100px;font-size:.74rem;font-weight:700;}
.job-card h4{font-size:.95rem;margin:22px 0 10px;color:var(--navy);}
.job-card ul{margin:0;padding-left:20px;color:var(--text-muted);font-size:.92rem;line-height:1.7;}

/* legal */
.legal{max-width:820px;margin:0 auto;}
.legal h2{font-size:1.4rem;margin:34px 0 12px;}
.legal h2:first-child{margin-top:0;}
.legal p,.legal li{font-size:.96rem;line-height:1.75;color:var(--text-muted);}
.legal ul{padding-left:22px;}
.note-box{background:#FFFBEB;border-left:4px solid #F59E0B;border-radius:var(--radius-sm);padding:16px 20px;font-size:.9rem;color:#92400E;margin:24px 0;}
.note-box strong{color:#92400E;}

@media(max-width:1024px){
  .split,.split.rev,.contact-grid{grid-template-columns:1fr;gap:36px;}
  .feat-grid,.feat-grid.cols-4{grid-template-columns:repeat(2,1fr);}
  .partners{grid-template-columns:repeat(3,1fr);}
}
@media(max-width:768px){
  .page-hero{padding:130px 0 60px;}
  .price-grid,.price-grid.cols-2{grid-template-columns:1fr;max-width:420px;margin:0 auto;}
  .feat-grid,.feat-grid.cols-2,.feat-grid.cols-4{grid-template-columns:1fr;}
  .info-cards{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .gallery{grid-template-columns:repeat(2,1fr);}
  .hero-stats{gap:26px;}
}
@media(max-width:560px){
  .partners{grid-template-columns:repeat(2,1fr);}
  .gallery{grid-template-columns:1fr;}
}

/* ── Skip link (accessibility) ───────────────────────────── */
.skip-link{position:absolute;top:-48px;left:8px;background:var(--navy);color:#fff;padding:8px 18px;border-radius:0 0 8px 8px;font-size:.875rem;font-weight:700;z-index:99999;text-decoration:none;transition:top .15s;white-space:nowrap;}
.skip-link:focus{top:0;outline:3px solid var(--red);outline-offset:2px;}

/* ── SVG icons inside footer contact-li & buttons ───────── */
.contact-li svg{flex-shrink:0;margin-top:2px;opacity:.85;}
.btn svg{flex-shrink:0;}
.zalo-fab svg{flex-shrink:0;}
.ic svg{display:block;}
.ico svg{display:block;}
.info-row .ir-ic{display:flex;align-items:center;}