/* =========================================================
   LINKSA — Design system
   Charte GLOBAL INNOVATION CONSULTING
   ========================================================= */
:root{
  --blue:#0056B3;
  --blue-700:#003F86;
  --blue-800:#0A2F5E;
  --blue-900:#071F40;
  --blue-500:#1A6BC4;
  --blue-300:#7FB0E6;
  --blue-100:#DCEAFA;
  --blue-50:#EEF5FD;
  --white:#FFFFFF;
  --soft:#F5F5F5;
  --soft-2:#FAFAFB;
  --ink:#1B2430;
  --ink-2:#3D4756;
  --muted:#6B7584;
  --line:#E3E7EE;
  --line-2:#EDF0F4;
  --ok:#14804A;
  --warn:#B45309;
  --grad:linear-gradient(135deg,#0056B3 0%,#1A6BC4 55%,#3B86D6 100%);
  --grad-deep:linear-gradient(140deg,#071F40 0%,#0A2F5E 45%,#0056B3 100%);
  --radius:14px;
  --radius-sm:10px;
  --radius-lg:22px;
  --shadow-sm:0 1px 2px rgba(16,32,64,.06),0 1px 3px rgba(16,32,64,.05);
  --shadow:0 8px 24px -10px rgba(10,47,94,.18),0 2px 6px rgba(10,47,94,.06);
  --shadow-lg:0 30px 60px -24px rgba(10,47,94,.32),0 10px 24px -12px rgba(10,47,94,.14);
  --font-head:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --container:1200px;
  --header-h:72px;
  --accent:var(--blue);
  --accent-soft:var(--blue-50);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-body);font-size:16px;line-height:1.6;color:var(--ink-2);background:var(--white);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--blue-700)}
button{font:inherit;cursor:pointer}
input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--ink);line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2.2rem,4.6vw,3.6rem);font-weight:800}
h2{font-size:clamp(1.75rem,3.2vw,2.5rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700;letter-spacing:-.01em}
h4{font-size:1rem;font-weight:700}
p{margin:0 0 1em}
.lead{font-size:clamp(1.05rem,1.5vw,1.2rem);color:var(--ink-2);max-width:62ch}
.muted{color:var(--muted)}
.small{font-size:.875rem}
.center{text-align:center}
.center .lead{margin-inline:auto}
.skip{position:absolute;left:-999px;top:0;background:var(--blue);color:#fff;padding:.6rem 1rem;z-index:999;border-radius:0 0 8px 0}
.skip:focus{left:0}
:focus-visible{outline:3px solid var(--blue-300);outline-offset:2px;border-radius:6px}
[hidden]{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:clamp(64px,9vw,112px) 0}
.section-soft{background:var(--soft)}
.section-tint{background:linear-gradient(180deg,var(--blue-50) 0%,#fff 100%)}
.section-dark{background:var(--grad-deep);color:#C9D8EC}
.section-dark h2,.section-dark h3,.section-dark h4{color:#fff}
.section-dark .lead{color:#C9D8EC}
.section-head{max-width:760px;margin-bottom:48px}
.section-head.center{margin-inline:auto}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-head);font-weight:700;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.eyebrow::before{content:"";width:18px;height:2px;background:currentColor;border-radius:2px}
.section-dark .eyebrow{color:var(--blue-300)}

/* ---------- Buttons ---------- */
.btn{--b:var(--blue);display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:.8rem 1.35rem;border-radius:999px;font-family:var(--font-head);font-weight:700;font-size:.95rem;border:1.5px solid transparent;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s;white-space:nowrap;line-height:1.2}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px -8px rgba(0,86,179,.6)}
.btn-primary:hover{background:var(--blue-700);color:#fff;transform:translateY(-1px);box-shadow:0 12px 26px -10px rgba(0,86,179,.7)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn-light{background:#fff;color:var(--blue-800)}
.btn-light:hover{background:var(--blue-50);color:var(--blue-800)}
.btn-outline-light{border-color:rgba(255,255,255,.4);color:#fff}
.btn-outline-light:hover{border-color:#fff;color:#fff;background:rgba(255,255,255,.08)}
.btn-sm{padding:.55rem 1rem;font-size:.85rem}
.btn-lg{padding:1rem 1.7rem;font-size:1rem}
.btn-block{width:100%}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-family:var(--font-head);font-size:.92rem}
.link-arrow svg{width:16px;height:16px;transition:transform .2s}
.link-arrow:hover svg{transform:translateX(3px)}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.86);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s}
.site-header.scrolled{border-bottom-color:var(--line);box-shadow:0 4px 20px -12px rgba(10,47,94,.18)}
.nav{display:flex;align-items:center;height:var(--header-h);gap:28px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);flex-shrink:0}
.brand:hover{color:var(--ink)}
.brand-mark{width:36px;height:36px}
.brand-name{font-family:var(--font-head);font-weight:800;font-size:1.3rem;letter-spacing:.04em}
.nav-menu{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.nav-menu>li{position:relative}
.nav-link{display:flex;align-items:center;gap:4px;padding:.55rem .8rem;border-radius:8px;color:var(--ink-2);font-weight:500;font-size:.94rem;background:none;border:0}
.nav-link:hover,.nav-link[aria-expanded="true"],.nav-link.active{color:var(--blue);background:var(--blue-50)}
.nav-link svg{width:14px;height:14px;transition:transform .2s}
.nav-link[aria-expanded="true"] svg{transform:rotate(180deg)}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.lang-switch{display:flex;border:1px solid var(--line);border-radius:999px;padding:3px;font-size:.78rem;font-weight:700;font-family:var(--font-head)}
.lang-switch a{padding:.25rem .55rem;border-radius:999px;color:var(--muted)}
.lang-switch a.on{background:var(--blue);color:#fff}
.mega{position:absolute;top:calc(100% + 10px);left:50%;transform:translate(-50%,6px);background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:18px;opacity:0;visibility:hidden;transition:opacity .18s,transform .18s,visibility .18s;width:max-content;max-width:min(760px,92vw)}
.mega.open{opacity:1;visibility:visible;transform:translate(-50%,0)}
.mega-grid{display:grid;grid-template-columns:repeat(2,minmax(250px,1fr));gap:4px}
.mega-item{display:flex;gap:12px;padding:12px;border-radius:12px;color:var(--ink)}
.mega-item:hover{background:var(--soft-2);color:var(--ink)}
.mega-item .ico{flex-shrink:0}
.mega-item strong{display:block;font-family:var(--font-head);font-size:.92rem}
.mega-item span{display:block;font-size:.82rem;color:var(--muted);line-height:1.4}
.mega-foot{margin-top:10px;padding:12px;border-top:1px solid var(--line-2);display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:.85rem}
.burger{display:none;width:44px;height:44px;border-radius:10px;border:1px solid var(--line);background:#fff;align-items:center;justify-content:center}
.burger svg{width:22px;height:22px}
.drawer{position:fixed;inset:var(--header-h) 0 0 0;background:#fff;z-index:99;overflow-y:auto;padding:16px 24px 40px;transform:translateX(100%);transition:transform .25s ease;visibility:hidden}
.drawer.open{transform:none;visibility:visible}
.drawer h4{font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin:20px 0 8px}
.drawer a{display:flex;align-items:center;gap:10px;padding:.7rem 0;color:var(--ink);font-weight:600;border-bottom:1px solid var(--line-2)}
.drawer .btn{margin-top:12px;color:#fff;border:0;justify-content:center}
.drawer .btn-ghost{color:var(--ink);border:1.5px solid var(--line)}

/* ---------- Icons ---------- */
.ico{flex-shrink:0;width:44px;height:44px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;background:var(--accent-soft);color:var(--accent)}
.ico svg{width:22px;height:22px}
.ico-sm{width:34px;height:34px;border-radius:9px}
.ico-sm svg{width:18px;height:18px}
.ico-lg{width:56px;height:56px;border-radius:16px}
.ico-lg svg{width:28px;height:28px}
.ico-solid{background:var(--accent);color:#fff}

/* product accents */
.p-identity{--accent:#0056B3;--accent-soft:#E8F1FC}
.p-business{--accent:#1E3A8A;--accent-soft:#E8ECF7}
.p-events{--accent:#0B7A93;--accent-soft:#E4F4F7}
.p-connect{--accent:#2F5FD0;--accent-soft:#EAF0FC}
.p-analytics{--accent:#4338CA;--accent-soft:#ECEBFB}
.p-studio{--accent:#0F6E6E;--accent-soft:#E5F3F2}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:clamp(48px,7vw,96px) 0 clamp(56px,8vw,104px);background:radial-gradient(1000px 520px at 85% -10%,#DCEAFA 0%,rgba(220,234,250,0) 60%),radial-gradient(700px 400px at -10% 110%,#EEF5FD 0%,rgba(238,245,253,0) 70%),#fff}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.hero h1 .hl{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{margin-bottom:28px}
.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 12px 6px 6px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:.82rem;font-weight:600;color:var(--ink-2);box-shadow:var(--shadow-sm);margin-bottom:22px}
.pill b{background:var(--blue);color:#fff;border-radius:999px;padding:2px 9px;font-size:.72rem;letter-spacing:.04em}
.hero-trust{display:flex;flex-wrap:wrap;gap:18px;margin-top:30px;font-size:.86rem;color:var(--muted)}
.hero-trust span{display:inline-flex;align-items:center;gap:6px}
.hero-trust svg{width:16px;height:16px;color:var(--ok)}
.hero-visual{position:relative}
.hero-visual svg.scene{width:100%;height:auto;filter:drop-shadow(0 30px 50px rgba(10,47,94,.18))}
.float{animation:float 6s ease-in-out infinite}
.float-2{animation:float 7s ease-in-out -2s infinite}
.float-3{animation:float 8s ease-in-out -4s infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.pulse-line{stroke-dasharray:4 6;animation:dash 2.4s linear infinite}
@keyframes dash{to{stroke-dashoffset:-40}}

/* page hero (inner pages) */
.page-hero{padding:clamp(48px,7vw,88px) 0 clamp(40px,6vw,72px);background:radial-gradient(900px 420px at 90% -20%,var(--accent-soft) 0%,rgba(255,255,255,0) 65%),linear-gradient(180deg,var(--soft-2),#fff);border-bottom:1px solid var(--line-2)}
.page-hero .hero-grid{grid-template-columns:1.1fr .9fr}
.crumbs{display:flex;gap:8px;font-size:.82rem;color:var(--muted);margin-bottom:18px;flex-wrap:wrap}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--blue)}
.product-tag{display:inline-flex;align-items:center;gap:10px;margin-bottom:18px}
.product-tag .name{font-family:var(--font-head);font-weight:800;letter-spacing:.08em;font-size:.9rem;color:var(--accent)}

/* ---------- Grids & cards ---------- */
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split.rev>:first-child{order:2}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s,border-color .2s;position:relative}
.card:hover{box-shadow:var(--shadow)}
a.card{color:inherit;display:block}
a.card:hover{transform:translateY(-3px);border-color:var(--blue-100)}
.card h3{margin-top:16px}
.card p{font-size:.95rem;margin-bottom:0}
.card .link-arrow{margin-top:16px}
.card-flat{background:var(--soft-2);box-shadow:none}
.section-dark .card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12);color:#C9D8EC}
.section-dark .card p{color:#B5C7E0}

.product-card{display:flex;flex-direction:column;padding:30px;overflow:hidden}
.product-card::after{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--accent);opacity:.9}
.product-card .tagline{display:block;font-size:.8rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-top:18px}
.product-card h3{margin-top:4px;font-size:1.3rem}
.product-card ul{margin:16px 0 0;padding:0;list-style:none;font-size:.9rem}
.product-card li{display:flex;gap:8px;padding:4px 0;color:var(--ink-2)}
.product-card li svg{width:16px;height:16px;flex-shrink:0;margin-top:4px;color:var(--accent)}
.product-card .link-arrow{margin-top:auto;padding-top:20px;color:var(--accent)}

.feature-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:10px 28px}
.feature-list li{display:flex;gap:10px;align-items:flex-start;font-size:.95rem;padding:6px 0}
.feature-list li svg{width:18px;height:18px;flex-shrink:0;color:var(--accent);margin-top:3px}
.feature-list.cols-3{grid-template-columns:repeat(3,1fr)}

.feat-groups{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feat-group{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.feat-group h3{display:flex;align-items:center;gap:12px;margin:0 0 14px;font-size:1.05rem}
.feat-group ul{list-style:none;padding:0;margin:0;font-size:.92rem}
.feat-group li{padding:6px 0;border-top:1px dashed var(--line-2);display:flex;gap:8px}
.feat-group li:first-child{border-top:0}
.feat-group li svg{width:15px;height:15px;color:var(--accent);flex-shrink:0;margin-top:5px}

.status{display:inline-flex;align-items:center;gap:6px;font-size:.72rem;font-weight:700;padding:3px 9px;border-radius:999px;background:#E7F5EE;color:var(--ok);font-family:var(--font-head);letter-spacing:.02em}
.status::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}

.steps{counter-reset:step;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step{position:relative;padding:28px;border-radius:var(--radius);background:#fff;border:1px solid var(--line)}
.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);font-family:var(--font-head);font-weight:800;font-size:.85rem;color:var(--accent);background:var(--accent-soft);border-radius:8px;padding:4px 9px;display:inline-block;margin-bottom:14px}
.step h3{font-size:1.08rem}
.step p{font-size:.94rem;margin:0}

.problem{display:flex;gap:16px;padding:22px;border-radius:var(--radius);background:#fff;border:1px solid var(--line)}
.problem .ico{background:#FDF0EC;color:#C2410C}
.problem h3{margin:0 0 6px;font-size:1.02rem}
.problem p{margin:0;font-size:.92rem}

.audience{display:flex;flex-wrap:wrap;gap:10px}
.audience span{display:inline-flex;align-items:center;gap:8px;padding:.55rem 1rem;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:600;font-size:.9rem;color:var(--ink)}
.audience span svg{width:16px;height:16px;color:var(--blue)}

.kpi-row{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.kpi{padding:22px;border-radius:var(--radius);background:#fff;border:1px solid var(--line)}
.kpi strong{display:block;font-family:var(--font-head);font-size:1.8rem;color:var(--ink);letter-spacing:-.02em}
.kpi span{font-size:.85rem;color:var(--muted)}
.kpi em{font-style:normal;font-size:.78rem;font-weight:700;color:var(--ok)}

/* ---------- Device mockups / demo frames ---------- */
.demo-frame{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);overflow:hidden}
.demo-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--line-2);background:var(--soft-2);font-size:.8rem;color:var(--muted)}
.demo-bar i{width:10px;height:10px;border-radius:50%;background:#E3E7EE;display:inline-block}
.demo-bar .url{margin-left:10px;padding:4px 12px;background:#fff;border:1px solid var(--line);border-radius:999px;flex:1;max-width:340px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.76rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.demo-body{padding:24px}
.demo-note{display:inline-flex;align-items:center;gap:6px;font-size:.75rem;color:var(--muted);background:var(--soft);border-radius:999px;padding:4px 10px;margin-top:14px}
.demo-note svg{width:13px;height:13px}
.demo-grid{display:grid;grid-template-columns:320px 1fr;gap:0}
.demo-controls{padding:24px;border-right:1px solid var(--line-2);background:var(--soft-2)}
.demo-stage{padding:28px;display:flex;align-items:center;justify-content:center;background:radial-gradient(500px 300px at 50% 0%,var(--accent-soft),transparent 70%),#fff;min-height:440px}

.phone{width:270px;border-radius:38px;background:#0F1A2A;padding:10px;box-shadow:var(--shadow-lg)}
.phone-screen{border-radius:30px;overflow:hidden;background:#fff;min-height:520px;position:relative}
.phone-notch{position:absolute;top:8px;left:50%;transform:translateX(-50%);width:80px;height:20px;border-radius:12px;background:#0F1A2A;z-index:2}
.profile-cover{height:120px;background:var(--pc,var(--grad))}
.profile-avatar{width:84px;height:84px;border-radius:50%;border:4px solid #fff;margin:-44px auto 8px;background:var(--blue-100);display:flex;align-items:center;justify-content:center;font-family:var(--font-head);font-weight:800;font-size:1.6rem;color:var(--pa,var(--blue));position:relative}
.profile-body{padding:0 18px 22px;text-align:center}
.profile-body h4{margin:0;font-size:1.08rem}
.profile-body .role{font-size:.8rem;color:var(--muted);margin-bottom:12px}
.profile-actions{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:14px}
.profile-actions span{height:40px;border-radius:12px;background:var(--soft);display:flex;align-items:center;justify-content:center;color:var(--pa,var(--blue))}
.profile-actions svg{width:18px;height:18px}
.profile-link{display:block;padding:11px;border-radius:12px;margin-bottom:8px;font-size:.82rem;font-weight:600;border:1px solid var(--line);color:var(--ink)}
.profile-link.primary{background:var(--pa,var(--blue));color:#fff;border-color:transparent}
.theme-dark .phone-screen{background:#0E1726}
.theme-dark .profile-body h4{color:#fff}
.theme-dark .profile-link{border-color:#24324A;color:#DCE6F5}
.theme-dark .profile-actions span{background:#17233A}
.theme-dark .profile-avatar{border-color:#0E1726}

.swatches{display:flex;gap:8px;flex-wrap:wrap}
.swatch{width:30px;height:30px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px var(--line);cursor:pointer;padding:0}
.swatch[aria-pressed="true"]{box-shadow:0 0 0 2px var(--ink)}
.seg{display:inline-flex;background:var(--soft);border-radius:10px;padding:3px;gap:2px;flex-wrap:wrap}
.seg button{border:0;background:transparent;padding:.45rem .8rem;border-radius:8px;font-size:.84rem;font-weight:600;color:var(--muted)}
.seg button[aria-pressed="true"]{background:#fff;color:var(--ink);box-shadow:var(--shadow-sm)}

/* NFC card */
.nfc-card{width:340px;max-width:100%;aspect-ratio:1.586;border-radius:18px;padding:24px;color:#fff;position:relative;overflow:hidden;background:var(--nfc,var(--grad-deep));box-shadow:0 30px 50px -20px rgba(7,31,64,.55);transition:transform .6s;transform-style:preserve-3d}
.nfc-card .chip{position:absolute;right:24px;top:24px;opacity:.9}
.nfc-card .nm{position:absolute;left:24px;bottom:46px;font-family:var(--font-head);font-weight:800;font-size:1.25rem}
.nfc-card .rl{position:absolute;left:24px;bottom:24px;font-size:.8rem;opacity:.85}
.nfc-card .lg{position:absolute;left:24px;top:22px;font-family:var(--font-head);font-weight:800;letter-spacing:.12em;font-size:.95rem}
.nfc-card::before{content:"";position:absolute;width:260px;height:260px;border-radius:50%;right:-80px;bottom:-120px;background:rgba(255,255,255,.08)}
.nfc-card.light{color:var(--ink);box-shadow:0 30px 50px -20px rgba(7,31,64,.3)}
.nfc-card.light::before{background:rgba(0,86,179,.06)}
.card-flip{perspective:1200px}
.card-flip.flipped .nfc-card{transform:rotateY(180deg)}
.nfc-back{position:absolute;inset:0;backface-visibility:hidden;transform:rotateY(180deg);display:flex;align-items:center;justify-content:center;gap:18px;padding:24px;background:inherit;border-radius:18px}
.nfc-front{position:absolute;inset:0;backface-visibility:hidden}
.qr-box{background:#fff;border-radius:10px;padding:8px;line-height:0}
.qr-box img,.qr-box canvas,.qr-box svg{width:100%;height:auto}

/* Badge */
.badge-card{width:280px;border-radius:18px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-lg);overflow:hidden;text-align:center}
.badge-top{padding:18px;background:var(--badge,var(--grad-deep));color:#fff}
.badge-top small{display:block;opacity:.8;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase}
.badge-top strong{font-family:var(--font-head);font-size:1.05rem}
.badge-body{padding:20px}
.badge-body h4{margin:0;font-size:1.25rem}
.badge-body .org{color:var(--muted);font-size:.86rem;margin-bottom:12px}
.badge-role{display:inline-block;padding:4px 12px;border-radius:999px;font-size:.74rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;background:var(--accent-soft);color:var(--accent);margin-bottom:14px}
.badge-qr{width:130px;margin:0 auto}

/* Tables (demo) */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius)}
table{width:100%;border-collapse:collapse;font-size:.9rem}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line-2);white-space:nowrap}
th{font-family:var(--font-head);font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);background:var(--soft-2);font-weight:700}
tr:last-child td{border-bottom:0}
.avatar-s{width:30px;height:30px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:800;background:var(--accent-soft);color:var(--accent);margin-right:10px;vertical-align:middle;font-family:var(--font-head)}
.chip-s{display:inline-block;padding:2px 9px;border-radius:999px;font-size:.74rem;font-weight:600;background:var(--soft);color:var(--ink-2)}
.chip-s.ok{background:#E7F5EE;color:var(--ok)}
.chip-s.warn{background:#FEF3E2;color:var(--warn)}
.chip-s.blue{background:var(--blue-50);color:var(--blue)}

/* Dashboard mock */
.dash{display:grid;grid-template-columns:200px 1fr;min-height:420px}
.dash-side{background:var(--blue-900);color:#9FB6D6;padding:18px 12px;font-size:.84rem}
.dash-side .brand-name{color:#fff;font-size:1rem;padding:0 8px 16px;display:block}
.dash-side a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;color:#9FB6D6}
.dash-side a.on{background:rgba(255,255,255,.08);color:#fff}
.dash-side svg{width:16px;height:16px}
.dash-main{padding:22px;background:var(--soft-2)}
.dash-main .kpi{padding:14px}
.dash-main .kpi strong{font-size:1.35rem}
.chart-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-top:16px}
.chart-head{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.chart-head h4{margin:0}
canvas.chart{width:100%;height:240px;display:block}
.legend{display:flex;gap:14px;font-size:.78rem;color:var(--muted);flex-wrap:wrap}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.bars{display:flex;flex-direction:column;gap:10px}
.bar-row{display:grid;grid-template-columns:110px 1fr 46px;gap:10px;align-items:center;font-size:.84rem}
.bar-track{height:8px;background:var(--line-2);border-radius:99px;overflow:hidden}
.bar-fill{height:100%;background:var(--accent);border-radius:99px;transition:width .8s ease}

/* Forms */
.form{display:grid;gap:16px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:block;font-size:.85rem;font-weight:600;color:var(--ink);margin-bottom:6px}
.input,select.input,textarea.input{width:100%;padding:.75rem .9rem;border:1.5px solid var(--line);border-radius:var(--radius-sm);background:#fff;transition:border-color .15s,box-shadow .15s;font-size:.95rem}
.input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(0,86,179,.12)}
textarea.input{min-height:130px;resize:vertical}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;font-weight:400;color:var(--ink-2)}
.check input{margin-top:4px;accent-color:var(--blue);width:16px;height:16px;flex-shrink:0}
.form-success{display:none;padding:18px;border-radius:var(--radius);background:#E7F5EE;color:#0E5A35;font-weight:600}
.form-success.show{display:block}
.choice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.choice{position:relative}
.choice input{position:absolute;opacity:0}
.choice span{display:flex;flex-direction:column;gap:4px;padding:14px;border:1.5px solid var(--line);border-radius:12px;font-size:.84rem;color:var(--muted);cursor:pointer;height:100%}
.choice span b{color:var(--ink);font-family:var(--font-head);font-size:.92rem}
.choice input:checked+span{border-color:var(--blue);background:var(--blue-50)}
.choice input:focus-visible+span{outline:3px solid var(--blue-300)}

.auth-wrap{min-height:calc(100vh - var(--header-h));display:grid;grid-template-columns:1fr 1fr}
.auth-side{background:var(--grad-deep);color:#C9D8EC;padding:64px;display:flex;flex-direction:column;justify-content:center}
.auth-side h2{color:#fff}
.auth-main{display:flex;align-items:center;justify-content:center;padding:48px 24px}
.auth-card{width:100%;max-width:440px}
.divider{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:.82rem;margin:6px 0}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}

/* Pricing */
.billing-toggle{display:inline-flex;align-items:center;gap:12px;margin:0 auto 36px;font-weight:600;font-size:.92rem}
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.price-card{display:flex;flex-direction:column;padding:32px;border-radius:var(--radius-lg);border:1px solid var(--line);background:#fff;position:relative}
.price-card.featured{border:2px solid var(--blue);box-shadow:var(--shadow-lg);transform:translateY(-8px)}
.price-card .ribbon{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--blue);color:#fff;font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:5px 14px;border-radius:999px;font-family:var(--font-head)}
.price-card h3{font-size:1rem;letter-spacing:.12em;color:var(--blue);margin:0}
.price-card .for{font-size:.88rem;color:var(--muted);margin:6px 0 18px;min-height:2.8em}
.price{font-family:var(--font-head);color:var(--ink);display:flex;align-items:baseline;gap:6px;flex-wrap:wrap}
.price strong{font-size:2.4rem;font-weight:800;letter-spacing:-.03em}
.price span{color:var(--muted);font-size:.9rem}
.price-card ul{list-style:none;padding:0;margin:22px 0 26px;font-size:.92rem;flex:1}
.price-card li{display:flex;gap:10px;padding:7px 0}
.price-card li svg{width:17px;height:17px;color:var(--blue);flex-shrink:0;margin-top:3px}
.price-card li.off{color:#A0A8B5}
.price-card li.off svg{color:#C7CDD6}
.custom-plans{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:28px}
.compare th:first-child,.compare td:first-child{position:sticky;left:0;background:#fff;z-index:1;white-space:normal;min-width:200px}
.compare th:first-child{background:var(--soft-2)}
.compare td{text-align:center}
.compare td:first-child{text-align:left;font-weight:500;color:var(--ink)}
.compare .grp td{background:var(--soft-2);font-family:var(--font-head);font-weight:700;font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;color:var(--blue);text-align:left}
.compare svg{width:18px;height:18px;margin:0 auto}
.yes{color:var(--ok)}
.no{color:#C7CDD6}

/* FAQ */
.faq{max-width:860px;margin:0 auto}
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px 0;font-family:var(--font-head);font-weight:700;color:var(--ink);font-size:1.02rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pm{width:28px;height:28px;border-radius:50%;background:var(--blue-50);color:var(--blue);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:transform .2s}
.faq summary .pm svg{width:16px;height:16px}
.faq details[open] summary .pm{transform:rotate(45deg)}
.faq details p{padding:0 48px 18px 0;margin:0;color:var(--ink-2)}
.faq-tools{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-bottom:28px}
.faq-search{max-width:520px;margin:0 auto 18px;position:relative}
.faq-search svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:18px;height:18px;color:var(--muted)}
.faq-search input{padding-left:42px}
.faq-cat{margin-top:36px}
.faq-cat>h3{font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-bottom:4px}

/* CTA band */
.cta-band{border-radius:28px;background:var(--grad-deep);color:#C9D8EC;padding:clamp(40px,6vw,72px);position:relative;overflow:hidden;display:grid;grid-template-columns:1.4fr 1fr;gap:32px;align-items:center}
.cta-band h2{color:#fff;margin-bottom:12px}
.cta-band .btn-row{justify-content:flex-end}
.cta-band::after{content:"";position:absolute;width:520px;height:520px;right:-160px;top:-220px;border-radius:50%;background:radial-gradient(circle,rgba(127,176,230,.35),transparent 65%)}
.cta-band>*{position:relative;z-index:1}

/* Testimonials placeholder */
.quote-slot{border:1.5px dashed var(--blue-100);background:var(--soft-2);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;gap:12px}
.quote-slot .bar{height:10px;border-radius:6px;background:var(--line)}
.quote-slot .bar.s{width:60%}

/* Articles */
.post{display:flex;flex-direction:column;overflow:hidden;padding:0}
.post-cover{aspect-ratio:16/9;background:var(--grad);position:relative;display:flex;align-items:flex-end;padding:18px;color:#fff}
.post-cover svg{position:absolute;right:18px;top:18px;width:42px;height:42px;opacity:.9}
.post-body{padding:22px;display:flex;flex-direction:column;flex:1}
.post-meta{font-size:.78rem;color:var(--muted);display:flex;gap:10px;margin-bottom:8px}
.post h3{margin:0 0 8px;font-size:1.08rem}
.tagx{display:inline-block;padding:3px 10px;border-radius:999px;background:rgba(255,255,255,.18);font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;backdrop-filter:blur(4px)}

/* Timeline */
.timeline{position:relative;display:grid;gap:20px}
.tl-item{display:grid;grid-template-columns:150px 1fr;gap:24px;padding:24px;border-radius:var(--radius);background:#fff;border:1px solid var(--line)}
.tl-item .when{font-family:var(--font-head);font-weight:800;color:var(--accent);text-transform:uppercase;font-size:.85rem;letter-spacing:.1em}
.tl-item ul{margin:0;padding-left:18px}

.contact-info{display:grid;gap:14px}
.contact-info .card{display:flex;gap:16px;align-items:flex-start;padding:20px}
.contact-info h4{margin:0 0 4px}
.contact-info p{margin:0;font-size:.92rem}

/* Shortener demo */
.short-result{display:none;margin-top:16px;padding:16px;border-radius:var(--radius);border:1px solid var(--line);background:#fff;gap:16px;align-items:center}
.short-result.show{display:flex}
.short-result code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:700;color:var(--blue);font-size:1rem;word-break:break-all}
.short-qr{width:96px;flex-shrink:0}
.opt-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}

/* Studio configurator */
.svc{display:flex;gap:12px;align-items:flex-start;padding:14px;border:1.5px solid var(--line);border-radius:12px;cursor:pointer;font-weight:400;margin:0}
.svc input{accent-color:var(--blue);margin-top:4px}
.svc b{display:block;color:var(--ink);font-size:.92rem}
.svc small{color:var(--muted)}
.svc:has(input:checked){border-color:var(--accent);background:var(--accent-soft)}
.brief-summary{position:sticky;top:calc(var(--header-h) + 20px)}

/* Contacts demo */
.contact-row{display:flex;align-items:center;gap:12px;padding:12px;border-radius:12px;border:1px solid var(--line-2);background:#fff;margin-bottom:8px}
.contact-row .meta{flex:1;min-width:0}
.contact-row strong{display:block;font-size:.92rem;color:var(--ink)}
.contact-row small{color:var(--muted)}
.tag-filter{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.tag-filter button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:.35rem .8rem;font-size:.8rem;font-weight:600;color:var(--ink-2)}
.tag-filter button[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:#fff}

/* Footer */
.site-footer{background:var(--blue-900);color:#9FB6D6;padding:72px 0 28px;font-size:.92rem}
.site-footer a{color:#C9D8EC}
.site-footer a:hover{color:#fff}
.foot-grid{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:40px}
.foot-grid h4{color:#fff;font-size:.82rem;text-transform:uppercase;letter-spacing:.12em;margin-bottom:16px}
.foot-grid ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.foot-brand .brand{color:#fff;margin-bottom:14px}
.foot-brand .slogan{font-family:var(--font-head);color:#fff;font-weight:700;font-size:1.05rem;margin-bottom:6px}
.foot-bottom{margin-top:56px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:.84rem}
.newsletter{display:flex;gap:8px;margin-top:18px;max-width:360px}
.newsletter input{flex:1;padding:.65rem .9rem;border-radius:999px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);color:#fff}
.newsletter input::placeholder{color:#7F97B8}

/* Cookie banner */
.cookie{position:fixed;left:20px;bottom:20px;max-width:420px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:20px;z-index:200;font-size:.88rem;display:none}
.cookie.show{display:block}
.cookie h4{margin:0 0 6px}
.cookie .btn-row{margin-top:14px}

/* Toast */
.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:12px 18px;border-radius:12px;font-size:.9rem;opacity:0;transition:.25s;z-index:300;pointer-events:none}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* Reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}

/* Tabs */
.tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);margin-bottom:28px;overflow-x:auto}
.tabs button{border:0;background:none;padding:12px 16px;font-family:var(--font-head);font-weight:700;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap}
.tabs button[aria-selected="true"]{color:var(--blue);border-color:var(--blue)}
.tab-panel[hidden]{display:none}

.logo-strip{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.notice{display:flex;gap:12px;align-items:flex-start;padding:16px 18px;border-radius:var(--radius);background:var(--blue-50);color:var(--blue-800);font-size:.9rem}
.notice svg{width:20px;height:20px;flex-shrink:0;margin-top:2px}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .nav-menu,.nav-actions .hide-md{display:none}
  .burger{display:inline-flex}
  .foot-grid{grid-template-columns:1fr 1fr 1fr}
  .foot-brand{grid-column:1/-1}
  .g4,.kpi-row{grid-template-columns:repeat(2,1fr)}
  .feat-groups{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .hero-grid,.page-hero .hero-grid,.split,.cta-band,.auth-wrap{grid-template-columns:1fr}
  .split.rev>:first-child{order:0}
  .split{gap:40px}
  .g3,.pricing,.custom-plans,.steps{grid-template-columns:1fr}
  .price-card.featured{transform:none}
  .demo-grid{grid-template-columns:1fr}
  .demo-controls{border-right:0;border-bottom:1px solid var(--line-2)}
  .dash{grid-template-columns:1fr}
  .dash-side{display:none}
  .cta-band .btn-row{justify-content:flex-start}
  .auth-side{padding:40px 24px}
  .tl-item{grid-template-columns:1fr;gap:8px}
  .feature-list.cols-3{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
  body{font-size:15.5px}
  .container{padding:0 18px}
  .g2,.g4,.feature-list,.feature-list.cols-3,.feat-groups,.form-row,.choice-grid,.opt-grid{grid-template-columns:1fr}
  .kpi-row{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .nav-actions .btn-primary{display:none}
  .btn-row .btn{flex:1 1 auto}
  .faq details p{padding-right:0}
  .cookie{left:12px;right:12px;bottom:12px;max-width:none}
  .bar-row{grid-template-columns:80px 1fr 40px}
  .phone{width:250px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}