/* LinkSat S.A.R.L. — site styles */
:root{
  --red:#E60012; --red-2:#C4000F; --red-soft:#FDECEE;
  --ink:#0E1620; --ink-2:#16212D; --ink-3:#22303F;
  --text:#1D2731; --muted:#5D6975; --line:#E5E9EE; --bg:#FFFFFF; --bg-soft:#F5F7F9;
  --radius:14px; --shadow:0 10px 30px rgba(14,22,32,.08); --shadow-lg:0 24px 60px rgba(14,22,32,.14);
  --font-h:'Manrope',system-ui,sans-serif; --font-b:'Inter',system-ui,sans-serif;
  --max:1180px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html,body{overflow-x:hidden}
body{font-family:var(--font-b);color:var(--text);background:var(--bg);line-height:1.65;font-size:16px}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-h);line-height:1.15;letter-spacing:-.01em;color:var(--ink)}
h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:800}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700}
p{margin:0}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:clamp(64px,8vw,110px) 0}
.section.soft{background:var(--bg-soft)}
.section.dark{background:var(--ink);color:#C9D2DC}
.section.dark h2,.section.dark h3{color:#fff}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-h);font-weight:700;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--red);margin-bottom:14px}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--red);border-radius:2px}
.lead{font-size:1.125rem;color:var(--muted);max-width:640px}
.section.dark .lead{color:#AAB6C2}
.head{margin-bottom:clamp(32px,4vw,56px)}
.head.center{text-align:center}
.head.center .lead{margin:0 auto}
.head.center .eyebrow{justify-content:center}
.head.center .eyebrow::before{display:none}
.head h2{margin-bottom:14px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 26px;border-radius:10px;font-family:var(--font-h);font-weight:700;font-size:.95rem;border:2px solid transparent;cursor:pointer;transition:transform .15s,background .2s,border-color .2s,color .2s,box-shadow .2s;white-space:nowrap;min-height:48px}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--red);color:#fff;box-shadow:0 8px 20px rgba(230,0,18,.25)}
.btn-primary:hover{background:var(--red-2);transform:translateY(-2px)}
.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.06);backdrop-filter:blur(6px)}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.12);transform:translateY(-2px)}
.btn-outline{border-color:var(--ink);color:var(--ink)}
.btn-outline:hover{background:var(--ink);color:#fff;transform:translateY(-2px)}
.btn-white{background:#fff;color:var(--red)}
.btn-white:hover{background:#FFF3F4;transform:translateY(-2px)}
.btn-wa{background:#25D366;color:#fff}
.btn-lr{background:#EEF4FB;color:#0F3E80;border-color:#D3E2F5;padding:12px 18px}
.btn-lr img{width:22px;height:22px;border-radius:6px}
.btn-lr:hover{background:#1D6FC6;color:#fff;border-color:#1D6FC6;transform:translateY(-2px)}
.btn-wa:hover{background:#1EBE5A;transform:translateY(-2px)}

/* Header */
.topbar{background:var(--ink);color:#B9C4CF;font-size:.82rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;height:36px;gap:16px}
.topbar a{display:inline-flex;align-items:center;gap:6px;color:#D5DEE7}
.topbar a:hover{color:#fff}
.topbar svg{width:14px;height:14px;color:var(--red)}
.topbar .l{display:flex;gap:22px}
.header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:box-shadow .2s}
.header.scrolled{box-shadow:0 6px 24px rgba(14,22,32,.08)}
.header .container{display:flex;align-items:center;justify-content:space-between;height:76px;gap:24px}
.brand img{height:44px;width:auto}
.nav{display:flex;align-items:center;gap:34px}
.nav a{font-family:var(--font-h);font-weight:600;font-size:.95rem;color:var(--ink-3);position:relative;padding:6px 0}
.nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--red);transition:width .2s;border-radius:2px}
.nav a:hover::after,.nav a.active::after{width:100%}
.nav a.active{color:var(--ink)}
.hdr-cta{display:flex;align-items:center;gap:12px}
.burger{display:none;width:46px;height:46px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;align-items:center;justify-content:center}
.burger span{display:block;width:20px;height:2px;background:var(--ink);margin:2.5px 0;transition:transform .2s,opacity .2s;border-radius:2px}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mnav{display:none;background:#fff;border-bottom:1px solid var(--line)}
.mnav.open{display:block}
.mnav a{display:block;padding:15px 20px;border-top:1px solid var(--line);font-family:var(--font-h);font-weight:600;color:var(--ink)}
.mnav a.active{color:var(--red)}
.mnav .mcta{padding:16px 20px;display:grid;gap:10px}

/* Hero */
.hero{position:relative;color:#fff;background:var(--ink);overflow:hidden}
.hero .media{position:absolute;inset:0}
.hero .media img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero .media::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(9,14,20,.94) 0%,rgba(9,14,20,.78) 45%,rgba(9,14,20,.35) 100%)}
.hero .container{position:relative;min-height:min(78vh,720px);display:flex;flex-direction:column;justify-content:center;padding-top:clamp(70px,9vw,120px);padding-bottom:clamp(70px,9vw,120px)}
.hero .tag{display:inline-flex;align-items:center;gap:10px;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.06);padding:8px 14px;border-radius:999px;font-size:.82rem;font-weight:600;letter-spacing:.04em;margin-bottom:26px;width:max-content;max-width:100%}
.hero .tag i{width:8px;height:8px;border-radius:50%;background:var(--red);box-shadow:0 0 0 4px rgba(230,0,18,.25)}
.hero h1{color:#fff;max-width:760px;margin-bottom:20px}
.hero h1 em{font-style:normal;color:var(--red);}
.hero p{font-size:1.15rem;color:#C9D2DC;max-width:600px;margin-bottom:34px}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap}
.stats{position:relative;background:#fff;border-bottom:1px solid var(--line)}
.stats .container{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:26px 24px;border-left:1px solid var(--line)}
.stat:first-child{border-left:0}
.stat b{display:block;font-family:var(--font-h);font-size:1.9rem;font-weight:800;color:var(--ink);line-height:1.1}
.stat b span{color:var(--red)}
.stat small{display:block;color:var(--muted);font-size:.85rem;margin-top:6px}

/* Page hero (inner pages) */
.phero{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.phero .media{position:absolute;inset:0}
.phero .media img{width:100%;height:100%;object-fit:cover}
.phero .media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,14,20,.94),rgba(9,14,20,.6))}
.phero .container{position:relative;padding:clamp(60px,8vw,100px) 20px}
.phero h1{color:#fff;margin:10px 0 14px}
.phero p{color:#C9D2DC;font-size:1.1rem;max-width:640px}
.crumbs{font-size:.85rem;color:#9AA7B4;display:flex;gap:8px;align-items:center}
.crumbs a:hover{color:#fff}

/* Cards */
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .2s,box-shadow .2s,border-color .2s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#D8DEE5}
.card .thumb{aspect-ratio:16/10;overflow:hidden;position:relative;background:var(--ink)}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.card:hover .thumb img{transform:scale(1.05)}
.card .thumb .ico{position:absolute;left:18px;bottom:-22px;width:52px;height:52px;border-radius:12px;background:var(--red);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 20px rgba(230,0,18,.3)}
.card .ico svg{width:24px;height:24px}
.card .body{padding:34px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.card h3{font-size:1.15rem}
.card p{color:var(--muted);font-size:.95rem}
.card .more{margin-top:auto;padding-top:10px;font-family:var(--font-h);font-weight:700;color:var(--red);display:inline-flex;align-items:center;gap:6px;font-size:.9rem}
.card .more svg{width:16px;height:16px;transition:transform .2s}
.card:hover .more svg{transform:translateX(4px)}

/* Feature list */
.feat{display:flex;gap:16px;align-items:flex-start}
.feat .fi{flex:0 0 46px;width:46px;height:46px;border-radius:12px;background:var(--red-soft);color:var(--red);display:flex;align-items:center;justify-content:center}
.feat .fi svg{width:22px;height:22px}
.feat h4{font-size:1.02rem;margin-bottom:4px;font-family:var(--font-h)}
.feat p{color:var(--muted);font-size:.93rem}
.section.dark .feat .fi{background:rgba(230,0,18,.16)}
.section.dark .feat h4{color:#fff}
.section.dark .feat p{color:#AAB6C2}

/* Split layouts */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:center}
.split .pic{position:relative;border-radius:18px;overflow:hidden;box-shadow:var(--shadow-lg)}
.split .pic img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.split .pic .badge{position:absolute;left:20px;bottom:20px;background:#fff;border-radius:12px;padding:14px 18px;box-shadow:var(--shadow);display:flex;gap:12px;align-items:center}
.split .pic .badge b{font-family:var(--font-h);font-size:1.5rem;color:var(--red);line-height:1}
.split .pic .badge small{display:block;color:var(--muted);font-size:.8rem}
.checks{list-style:none;display:grid;gap:12px;margin-top:22px}
.checks li{display:flex;gap:12px;align-items:flex-start;color:var(--text)}
.checks li::before{content:"";flex:0 0 22px;width:22px;height:22px;border-radius:50%;background:var(--red-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23E60012' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/12px no-repeat;margin-top:2px}
.section.dark .checks li{color:#D5DEE7}

/* Service detail blocks */
.svc{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center;padding:clamp(40px,5vw,64px) 0;border-top:1px solid var(--line)}
.svc:first-of-type{border-top:0}
.svc:nth-child(even) .pic{order:2}
.svc .pic{border-radius:16px;overflow:hidden;box-shadow:var(--shadow)}
.svc .pic img{aspect-ratio:4/3;object-fit:cover;width:100%}
.svc h3{font-size:1.6rem;margin:10px 0 12px}
.svc p{color:var(--muted)}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.tags span{font-size:.8rem;font-weight:600;padding:6px 12px;border-radius:999px;background:var(--bg-soft);border:1px solid var(--line);color:var(--ink-3)}

/* Products */
.product{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,64px);align-items:center;padding:clamp(40px,5vw,64px) 0;border-top:1px solid rgba(255,255,255,.08)}
.product:first-of-type{border-top:0}
.product .plogo{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.product .plogo img{width:56px;height:56px;border-radius:14px}
.product .plogo b{font-family:var(--font-h);font-size:1.6rem;color:#fff}
.product .plogo small{display:block;color:#9AA7B4;font-size:.85rem;font-weight:500}
.product p{color:#AAB6C2}
.phones{display:flex;gap:16px;justify-content:center;align-items:flex-end}
.phones img{width:31%;max-width:230px;border-radius:26px;box-shadow:0 30px 60px rgba(0,0,0,.45);border:1px solid rgba(255,255,255,.12)}
.phones img:nth-child(2){transform:translateY(-22px);width:36%;max-width:260px}
.mock{background:var(--ink-2);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:22px;box-shadow:0 30px 60px rgba(0,0,0,.4)}
.mock .mh{display:flex;gap:6px;margin-bottom:16px}
.mock .mh i{width:10px;height:10px;border-radius:50%;background:#33414F}
.mock .mh i:first-child{background:var(--red)}
.mock .row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin-bottom:10px}
.mock .kpi{background:var(--ink-3);border-radius:10px;padding:14px}
.mock .kpi b{display:block;color:#fff;font-family:var(--font-h);font-size:1.3rem}
.mock .kpi small{color:#9AA7B4;font-size:.72rem}
.mock .bar{height:10px;border-radius:6px;background:var(--ink-3);margin:8px 0;position:relative;overflow:hidden}
.mock .bar i{position:absolute;inset:0;width:var(--w);background:linear-gradient(90deg,var(--red),#FF6B75);border-radius:6px}
.mock .line{display:flex;justify-content:space-between;color:#9AA7B4;font-size:.75rem;margin-top:4px}
.mock .line b{color:#fff;font-weight:600}
.pill{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:5px 10px;border-radius:6px;background:rgba(230,0,18,.18);color:#FF8A92;margin-bottom:12px}
.stores{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.stores a{display:inline-flex;align-items:center;gap:10px;background:#fff;color:var(--ink);padding:10px 16px;border-radius:10px;font-family:var(--font-h);font-weight:700;font-size:.9rem}
.stores a svg{width:20px;height:20px}
.stores a:hover{background:#F2F4F6}

/* Sectors */
.sectors{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.sector{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px 20px;display:flex;gap:14px;align-items:center;font-family:var(--font-h);font-weight:700;color:var(--ink)}
.sector svg{width:26px;height:26px;color:var(--red);flex:0 0 26px}

/* Process */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.step{position:relative;padding:26px 22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.step::before{counter-increment:s;content:"0" counter(s);font-family:var(--font-h);font-weight:800;font-size:2.2rem;color:var(--red-soft);position:absolute;right:18px;top:10px;line-height:1}
.step h4{font-family:var(--font-h);font-size:1.05rem;margin-bottom:8px}
.step p{color:var(--muted);font-size:.93rem}

/* CTA band */
.cta{background:linear-gradient(120deg,var(--red) 0%,#B3000E 100%);color:#fff;position:relative;overflow:hidden}
.cta::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:rgba(255,255,255,.08)}
.cta .container{display:flex;justify-content:space-between;align-items:center;gap:30px;padding-top:56px;padding-bottom:56px;position:relative}
.cta h2{color:#fff;margin-bottom:8px}
.cta p{color:#FFD8DB;max-width:560px}
.cta .actions{display:flex;gap:12px;flex-wrap:wrap}

/* Contact */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(30px,5vw,64px)}
.cinfo{display:grid;gap:16px}
.cinfo a.item,.cinfo .item{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}
.cinfo .item .fi{flex:0 0 44px;width:44px;height:44px;border-radius:10px;background:var(--red-soft);color:var(--red);display:flex;align-items:center;justify-content:center}
.cinfo .item .fi svg{width:20px;height:20px}
.cinfo .item b{display:block;font-family:var(--font-h);font-size:.95rem}
.cinfo .item span{color:var(--muted);font-size:.93rem}
.form{background:#fff;border:1px solid var(--line);border-radius:16px;padding:clamp(22px,3vw,36px);box-shadow:var(--shadow)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:grid;gap:6px;margin-bottom:16px}
.field label{font-family:var(--font-h);font-weight:700;font-size:.85rem;color:var(--ink-3)}
.field input,.field select,.field textarea{width:100%;border:1px solid #D5DBE2;border-radius:10px;padding:13px 14px;font:inherit;font-size:16px;color:var(--ink);background:#fff;min-height:48px;transition:border-color .2s,box-shadow .2s}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 4px rgba(230,0,18,.12)}
.form .hp{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}
.form .msg{margin-top:14px;padding:12px 14px;border-radius:10px;font-size:.93rem;display:none}
.form .msg.ok{display:block;background:#E8F8EE;color:#17663A;border:1px solid #BFE8CF}
.form .msg.err{display:block;background:#FDECEE;color:#9B0010;border:1px solid #F7C2C7}
.map{border-radius:16px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);margin-top:40px}
.map iframe{width:100%;height:380px;border:0;display:block}

/* Footer */
.footer{background:var(--ink);color:#AAB6C2;padding:64px 0 0;font-size:.93rem}
.footer .cols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:36px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer img.flogo{height:46px;width:auto;margin-bottom:16px}
.footer h4{color:#fff;font-family:var(--font-h);font-size:.95rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:16px}
.footer ul{list-style:none;display:grid;gap:10px}
.footer a:hover{color:#fff}
.footer .ci{display:flex;gap:10px;align-items:flex-start}
.footer .ci svg{width:16px;height:16px;color:var(--red);flex:0 0 16px;margin-top:4px}
.footer .legal{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:22px 0;font-size:.82rem;color:#7F8C99}
.footer .legal a:hover{color:#fff}

/* Reveal */
.rv{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}

/* Long-form (privacy) */
.prose{max-width:800px}
.prose h2{font-size:1.4rem;margin:34px 0 10px}
.prose p,.prose li{color:var(--muted);margin-bottom:12px}
.prose ul{padding-left:20px}

/* Responsive */
@media (max-width:1024px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .sectors{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .footer .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .nav,.hdr-cta .btn-primary,.hdr-cta .btn-lr{display:none}
  .burger{display:flex}
  .topbar .l a:nth-child(3){display:none}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .split,.svc,.product,.contact-grid{grid-template-columns:1fr}
  .svc:nth-child(even) .pic{order:0}
  .stats .container{grid-template-columns:repeat(2,1fr)}
  .stat{border-left:0;border-top:1px solid var(--line)}
  .stat:nth-child(-n+2){border-top:0}
  .stat:nth-child(even){border-left:1px solid var(--line)}
  .cta .container{flex-direction:column;align-items:flex-start}
  .form .row{grid-template-columns:1fr}
  .header .container{height:68px}
  .brand img{height:38px}
}
@media (max-width:560px){
  .topbar .l a:nth-child(2){display:none}
  .grid-4,.sectors,.steps{grid-template-columns:1fr}
  .footer .cols{grid-template-columns:1fr}
  .hero .actions .btn{width:100%}
  .phones img{border-radius:18px}
  .stat b{font-size:1.5rem}
}