:root{
    --ink:#0A2540;
    --ink-2:#0E2E52;
    --screen:#1E63E9;
    --screen-2:#4F9BFF;
    --accent:#F07A35;
    --accent-2:#FF9257;
    --accent-soft:#FDE7D6;
    --paper:#F5F7FB;
    --card:#FFFFFF;
    --slate:#33415C;
    --muted:#6B7A94;
    --line:#E4E9F2;
    --display:'Bricolage Grotesque',system-ui,sans-serif;
    --body:'Inter',system-ui,sans-serif;
    --wrap:1160px;
    --radius:18px;
    --shadow:0 18px 50px -24px rgba(10,37,64,.35);
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{
    margin:0;font-family:var(--body);color:var(--slate);
    background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,h4{font-family:var(--display);color:var(--ink);line-height:1.05;margin:0;font-weight:700;letter-spacing:-.02em}
  a{color:inherit;text-decoration:none}
  img{max-width:100%}
  .wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
  .eyebrow{font-family:var(--body);font-weight:600;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
  .accent{color:var(--accent)}

  /* ---------- NAV ---------- */
  header.nav{position:sticky;top:0;z-index:50;background:rgba(245,247,251,.82);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
  .nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px;max-width:var(--wrap);margin:0 auto;padding:0 24px}
  .brand{display:flex;align-items:center;gap:11px;cursor:pointer}
  .brand-mark{width:40px;height:40px;flex:0 0 40px;border-radius:11px;background:linear-gradient(150deg,var(--screen),var(--ink));display:grid;place-items:center;box-shadow:0 6px 16px -6px rgba(30,99,233,.6)}
  .brand-mark svg{width:22px;height:22px}
  .brand-name{font-family:var(--display);font-weight:800;font-size:1.22rem;color:var(--ink);letter-spacing:-.02em;line-height:1}
  .brand-tag{font-size:.6rem;letter-spacing:.22em;color:var(--accent);font-weight:600;text-transform:uppercase}
  nav.links{display:flex;align-items:center;gap:4px}
  nav.links a{padding:9px 15px;border-radius:10px;font-weight:500;font-size:.95rem;color:var(--slate);transition:.18s;cursor:pointer}
  nav.links a:hover{background:#fff;color:var(--ink)}
  nav.links a.active{color:var(--ink);font-weight:600}
  nav.links a.active::after{content:"";display:block;height:2px;width:20px;background:var(--accent);border-radius:2px;margin:3px auto 0}
  .btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--body);font-weight:600;font-size:.95rem;padding:11px 20px;border-radius:11px;cursor:pointer;border:0;transition:.18s;white-space:nowrap}
  .btn-primary{background:var(--accent);color:#fff;box-shadow:0 10px 22px -10px rgba(240,122,53,.75)}
  .btn-primary:hover{background:var(--accent-2);transform:translateY(-1px)}
  .btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
  .btn-ghost:hover{border-color:var(--ink);background:#fff}
  .btn-wa{background:#25D366;color:#fff}
  .btn-wa:hover{background:#1DB955;transform:translateY(-1px)}
  .nav-cta{display:flex;align-items:center;gap:10px}
  .burger{display:none;background:none;border:0;cursor:pointer;padding:8px}
  .burger span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0;border-radius:2px;transition:.2s}

  /* ---------- VIEWS ---------- */
  .view{display:none}
  .view.active{display:block;animation:fade .5s ease}
  @keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
  section{padding:88px 0}
  .section-head{max-width:640px;margin:0 auto 52px;text-align:center}
  .section-head h2{font-size:clamp(1.9rem,4vw,2.7rem);margin:14px 0 12px}
  .section-head p{color:var(--muted);font-size:1.08rem;margin:0}

  /* ---------- HERO ---------- */
  .hero{position:relative;overflow:hidden;background:
     radial-gradient(1100px 620px at 78% -8%,rgba(30,99,233,.18),transparent 60%),
     linear-gradient(165deg,#0A2540 0%,#0E2E52 60%,#123769 100%);
     color:#fff;padding:96px 0 108px}
  .hero::before{content:"";position:absolute;inset:0;background-image:
    linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
    background-size:44px 44px;mask:radial-gradient(700px 500px at 20% 30%,#000,transparent 75%)}
  .hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
  .hero h1{color:#fff;font-size:clamp(2.4rem,5.4vw,4rem);font-weight:800}
  .hero h1 span{color:var(--accent-2)}
  .hero p.lede{color:#C6D6EE;font-size:1.18rem;max-width:520px;margin:22px 0 32px}
  .hero .eyebrow{color:var(--accent-2)}
  .hero-badge{display:inline-flex;align-items:center;gap:9px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);color:#DCE8FA;padding:7px 14px;border-radius:999px;font-size:.85rem;font-weight:500;margin-bottom:22px}
  .hero-badge b{color:#fff}
  .dot{width:7px;height:7px;border-radius:50%;background:var(--accent-2);box-shadow:0 0 0 4px rgba(255,146,87,.25)}
  .hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:6px}
  .hero-cta .btn-ghost{color:#fff;border-color:rgba(255,255,255,.28)}
  .hero-cta .btn-ghost:hover{background:rgba(255,255,255,.08);border-color:#fff}

  /* ---------- EDUCATION SEAL ---------- */
  .hero-visual{position:relative}
  .seal{position:absolute;top:-24px;right:-10px;width:116px;height:116px;z-index:4;filter:drop-shadow(0 12px 22px rgba(0,0,0,.35));animation:sealin .7s cubic-bezier(.2,.8,.2,1) both}
  @keyframes sealin{from{opacity:0;transform:scale(.7) rotate(-12deg)}to{opacity:1;transform:none}}
  .seal-static{position:absolute;top:22px;right:24px;width:104px;height:104px;z-index:4;filter:drop-shadow(0 10px 20px rgba(0,0,0,.3))}
  @media(max-width:900px){.seal{width:92px;height:92px;top:-16px;right:6px}.seal-static{display:none}}

  /* panel mockup */
  .panel{position:relative;background:#15181d;border-radius:20px;padding:14px;box-shadow:0 40px 80px -30px rgba(0,0,0,.7),0 0 0 1px rgba(255,255,255,.05);transform:perspective(1400px) rotateY(-9deg) rotateX(3deg)}
  .panel-screen{position:relative;border-radius:10px;overflow:hidden;aspect-ratio:16/10;
     background:radial-gradient(120% 120% at 72% 18%,#3f8bff 0%,#1e63e9 34%,#123a9c 66%,#0b2360 100%)}
  .screen-glow{position:absolute;inset:0;background:radial-gradient(60% 40% at 30% 85%,rgba(255,255,255,.18),transparent 70%)}
  .clock{position:absolute;top:15%;left:0;right:0;text-align:center;color:#fff}
  .clock .t{font-family:var(--display);font-weight:700;font-size:clamp(2.4rem,7vw,3.4rem);letter-spacing:.02em;text-shadow:0 4px 24px rgba(0,0,0,.3)}
  .clock .d{font-size:.72rem;letter-spacing:.14em;color:#dbe8ff;text-transform:uppercase;margin-top:2px}
  .screen-search{position:absolute;top:47%;left:16%;right:16%;height:34px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);display:flex;align-items:center;padding:0 16px;color:#cfe0ff;font-size:.72rem}
  .screen-apps{position:absolute;bottom:20%;left:0;right:0;display:flex;justify-content:center;gap:min(4.5vw,26px)}
  .app{width:min(11vw,52px);aspect-ratio:1;border-radius:15px;display:grid;place-items:center;box-shadow:0 8px 18px -6px rgba(0,0,0,.4)}
  .app svg{width:52%;height:52%;color:#fff}
  .a1{background:linear-gradient(140deg,#ff7eb3,#7d5fff)}
  .a2{background:linear-gradient(140deg,#ffb457,#f0793d)}
  .a3{background:linear-gradient(140deg,#39d0ff,#2b7bff)}
  .a4{background:linear-gradient(140deg,#4be3a1,#1fb27a)}
  .screen-brand{position:absolute;bottom:6%;left:0;right:0;text-align:center;color:rgba(255,255,255,.5);font-size:.6rem;letter-spacing:.35em;font-weight:600}
  /* touch ripples */
  .ripple{position:absolute;border:2px solid rgba(255,255,255,.6);border-radius:50%;width:14px;height:14px;transform:translate(-50%,-50%);animation:ping 3.4s ease-out infinite;pointer-events:none}
  .ripple.r1{top:30%;left:24%;animation-delay:0s}
  .ripple.r2{top:63%;left:70%;animation-delay:1.1s}
  .ripple.r3{top:74%;left:38%;animation-delay:2.2s}
  @keyframes ping{0%{opacity:.9;width:10px;height:10px}70%{opacity:.12}100%{opacity:0;width:120px;height:120px}}
  .panel-foot{height:9px;background:linear-gradient(#0e1013,#26292f);border-radius:0 0 6px 6px;margin:6px 20px 0}

  /* ---------- STATS STRIP ---------- */
  .stats{background:var(--ink-2);color:#fff;padding:0}
  .stats-inner{display:grid;grid-template-columns:repeat(4,1fr);text-align:center;max-width:var(--wrap);margin:0 auto}
  .stat{padding:38px 20px;border-right:1px solid rgba(255,255,255,.09)}
  .stat:last-child{border-right:0}
  .stat .n{font-family:var(--display);font-weight:800;font-size:2.5rem;color:var(--accent-2);line-height:1}
  .stat .l{color:#B9CBE6;font-size:.9rem;margin-top:8px}

  /* ---------- FEATURE CARDS ---------- */
  .cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
  .card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px;transition:.22s}
  .card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
  .card .ico{width:48px;height:48px;border-radius:13px;background:var(--accent-soft);display:grid;place-items:center;margin-bottom:18px;color:var(--accent)}
  .card .ico svg{width:24px;height:24px}
  .card h3{font-size:1.2rem;margin-bottom:8px}
  .card p{margin:0;color:var(--muted);font-size:.97rem}

  /* ---------- RANGE TEASER ---------- */
  .range{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
  .size-row{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
  .size{border:1px solid var(--line);border-radius:14px;padding:22px 14px;text-align:center;transition:.2s;background:var(--paper)}
  .size:hover{border-color:var(--accent);background:#fff;transform:translateY(-3px)}
  .size .in{font-family:var(--display);font-weight:800;font-size:1.9rem;color:var(--ink)}
  .size .in b{font-size:.9rem;color:var(--accent);font-weight:600}
  .size .mo{font-size:.78rem;color:var(--muted);margin-top:4px;letter-spacing:.04em}

  /* ---------- CTA BAND ---------- */
  .band{background:linear-gradient(140deg,var(--ink),#123769);color:#fff;border-radius:24px;padding:56px;text-align:center;position:relative;overflow:hidden}
  .band::after{content:"";position:absolute;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(240,122,53,.35),transparent 70%);right:-80px;top:-120px}
  .band h2{color:#fff;font-size:clamp(1.7rem,3.5vw,2.4rem);position:relative}
  .band p{color:#C6D6EE;max-width:520px;margin:14px auto 26px;position:relative}
  .band .btn{position:relative}

  /* ---------- ABOUT ---------- */
  .about-hero{position:relative;overflow:hidden;background:linear-gradient(165deg,#0A2540,#123769);color:#fff;padding:80px 0}
  .about-hero h1{color:#fff;font-size:clamp(2.2rem,5vw,3.4rem)}
  .about-hero p{color:#C6D6EE;font-size:1.14rem;max-width:600px;margin-top:18px}
  .split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
  .split h2{font-size:clamp(1.7rem,3.5vw,2.3rem);margin-bottom:16px}
  .split p{color:var(--slate);margin:0 0 16px}
  .about-visual{background:linear-gradient(150deg,var(--accent-soft),#fff);border:1px solid var(--line);border-radius:var(--radius);padding:38px;display:grid;grid-template-columns:1fr 1fr;gap:18px}
  .mini-stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px}
  .mini-stat .n{font-family:var(--display);font-weight:800;font-size:2rem;color:var(--ink)}
  .mini-stat .l{font-size:.85rem;color:var(--muted);margin-top:4px}
  .about-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:52px}
  @media(max-width:900px){.about-stats{grid-template-columns:repeat(2,1fr)}}
  .values{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
  .value{padding:28px;border-radius:var(--radius);background:#fff;border:1px solid var(--line)}
  .value .num{font-family:var(--display);font-weight:800;color:var(--accent);font-size:1.1rem;letter-spacing:.05em}
  .value h3{font-size:1.15rem;margin:12px 0 8px}
  .value p{margin:0;color:var(--muted);font-size:.96rem}

  /* ---------- PRODUCTS ---------- */
  .feat-two{display:grid;grid-template-columns:1fr 1fr;gap:16px 44px}
  .feat-item{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--line);align-items:flex-start}
  .feat-item .tick{flex:0 0 26px;width:26px;height:26px;border-radius:8px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;margin-top:2px}
  .feat-item .tick svg{width:15px;height:15px}
  .feat-item b{color:var(--ink);font-weight:600;font-family:var(--display)}
  .feat-item span{display:block;color:var(--muted);font-size:.9rem}

  .spec-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
  table.spec{width:100%;border-collapse:collapse;min-width:760px}
  table.spec th,table.spec td{padding:13px 16px;text-align:left;font-size:.9rem;border-bottom:1px solid var(--line)}
  table.spec thead th{background:var(--ink);color:#fff;font-family:var(--display);font-weight:600;position:sticky;top:0}
  table.spec thead th:first-child{border-radius:0}
  table.spec tbody th{font-weight:600;color:var(--accent);width:180px;background:var(--paper);font-family:var(--body)}
  table.spec tbody tr:hover td{background:#FAFBFE}
  table.spec td{color:var(--slate)}
  .spec-note{font-size:.85rem;color:var(--muted);margin-top:12px;text-align:center}

  /* ---------- HIGHLIGHT STRIP ---------- */
  .hl{background:var(--ink);color:#fff;border-radius:20px;padding:12px;display:grid;grid-template-columns:repeat(5,1fr)}
  .hl .item{display:flex;gap:13px;align-items:flex-start;padding:20px 18px;border-right:1px solid rgba(255,255,255,.1)}
  .hl .item:last-child{border-right:0}
  .hl .ic{flex:0 0 38px;width:38px;height:38px;border-radius:10px;background:rgba(240,122,53,.16);color:var(--accent-2);display:grid;place-items:center}
  .hl .ic svg{width:20px;height:20px}
  .hl b{display:block;font-family:var(--display);color:#fff;font-size:1rem;font-weight:600}
  .hl span{font-size:.82rem;color:#AFC2DE;line-height:1.4}
  @media(max-width:900px){.hl{grid-template-columns:repeat(2,1fr)}.hl .item:nth-child(2){border-right:0}.hl .item{border-bottom:1px solid rgba(255,255,255,.1)}}
  @media(max-width:520px){.hl{grid-template-columns:1fr}.hl .item{border-right:0}}

  /* ---------- PERFORMANCE CARDS ---------- */
  .perf{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
  .perf .p{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;display:flex;gap:16px;align-items:flex-start;transition:.2s}
  .perf .p:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:transparent}
  .perf .ic{flex:0 0 46px;width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent)}
  .perf .ic svg{width:24px;height:24px}
  .perf h4{font-size:1.15rem;font-family:var(--display);color:var(--ink);margin-bottom:4px}
  .perf p{margin:0;color:var(--muted);font-size:.9rem;line-height:1.45}
  @media(max-width:820px){.perf{grid-template-columns:1fr 1fr}}
  @media(max-width:520px){.perf{grid-template-columns:1fr}}

  /* ---------- AI PANEL ---------- */
  .ai{position:relative;overflow:hidden;border-radius:24px;padding:52px;color:#fff;
     background:radial-gradient(700px 420px at 88% 12%,rgba(79,155,255,.35),transparent 60%),linear-gradient(150deg,#0A2540,#182f6e)}
  .ai::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:40px 40px;mask:radial-gradient(500px 400px at 85% 20%,#000,transparent 75%)}
  .ai-inner{position:relative;display:grid;grid-template-columns:.85fr 1.15fr;gap:44px;align-items:center}
  .ai-emblem{width:96px;height:96px;border-radius:24px;background:linear-gradient(145deg,#4F9BFF,#1E63E9);display:grid;place-items:center;font-family:var(--display);font-weight:800;font-size:2.4rem;color:#fff;box-shadow:0 20px 44px -14px rgba(30,99,233,.8);margin-bottom:22px}
  .ai h2{color:#fff;font-size:clamp(1.7rem,3.6vw,2.4rem)}
  .ai h2 span{color:#7FB4FF}
  .ai .sub{color:#C6D6EE;margin:14px 0 0;max-width:360px}
  .ai-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
  .ai-feat{display:flex;gap:11px;align-items:center;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:13px 15px}
  .ai-feat svg{flex:0 0 18px;width:18px;height:18px;color:#5EE6A8}
  .ai-feat b{font-family:var(--display);font-weight:600;font-size:.98rem;color:#fff}
  @media(max-width:820px){.ai{padding:36px 26px}.ai-inner{grid-template-columns:1fr;gap:30px}.ai-grid{grid-template-columns:1fr}}

  /* ---------- CONTACT ---------- */
  .contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:start}
  .info-card{background:var(--ink);color:#fff;border-radius:var(--radius);padding:36px}
  .info-card h3{color:#fff;font-size:1.4rem;margin-bottom:8px}
  .info-card>p{color:#C6D6EE;margin:0 0 26px}
  .info-row{display:flex;gap:14px;padding:14px 0;border-top:1px solid rgba(255,255,255,.1);align-items:flex-start}
  .info-row .ico{flex:0 0 40px;width:40px;height:40px;border-radius:11px;background:rgba(255,255,255,.1);display:grid;place-items:center;color:var(--accent-2)}
  .info-row .ico svg{width:20px;height:20px}
  .info-row .lbl{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:#93A9CC}
  .info-row .val{color:#fff;font-weight:500}
  .form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px}
  .field{margin-bottom:18px}
  .field label{display:block;font-size:.85rem;font-weight:600;color:var(--ink);margin-bottom:7px}
  .field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:11px;font-family:var(--body);font-size:.95rem;color:var(--slate);background:var(--paper);transition:.18s}
  .field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--screen);background:#fff;box-shadow:0 0 0 4px rgba(30,99,233,.1)}
  .field textarea{resize:vertical;min-height:110px}
  .row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
  .form .btn-primary{width:100%;justify-content:center;padding:14px}
  .form-ok{display:none;background:#E9F8EF;border:1px solid #B7E4C7;color:#1E7A45;border-radius:12px;padding:16px;font-weight:500;margin-bottom:18px}
  .form-ok.show{display:block}

  /* ---------- FOOTER ---------- */
  footer{background:var(--ink);color:#B9CBE6;padding:56px 0 28px;margin-top:0}
  .foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.1)}
  footer .brand-name{color:#fff}
  footer p{font-size:.92rem;max-width:320px;margin:16px 0 0}
  .foot-col h4{color:#fff;font-family:var(--body);font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:16px}
  .foot-col a{display:block;padding:5px 0;font-size:.94rem;cursor:pointer;transition:.15s}
  .foot-col a:hover{color:#fff}
  .foot-bottom{padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.85rem;color:#7E92B3}

  /* ---------- RESPONSIVE ---------- */
  @media(max-width:900px){
    .hero-grid,.split,.contact-grid{grid-template-columns:1fr;gap:40px}
    .cards,.values{grid-template-columns:1fr}
    .feat-two{grid-template-columns:1fr;gap:0}
    .size-row{grid-template-columns:repeat(3,1fr)}
    .stats-inner{grid-template-columns:repeat(2,1fr)}
    .stat:nth-child(2){border-right:0}
    .stat{border-bottom:1px solid rgba(255,255,255,.09)}
    .about-visual{grid-template-columns:1fr 1fr}
    .foot-grid{grid-template-columns:1fr;gap:28px}
    nav.links{display:none;position:absolute;top:72px;left:0;right:0;flex-direction:column;background:#fff;border-bottom:1px solid var(--line);padding:12px 16px;gap:2px;box-shadow:var(--shadow)}
    nav.links.open{display:flex}
    nav.links a{padding:12px 14px}
    nav.links a.active::after{display:none}
    nav.links a.active{background:var(--paper)}
    .burger{display:block}
    .nav-cta .btn{display:none}
    .panel{transform:none}
    .band{padding:40px 24px}
  }
  @media(max-width:520px){
    .row2{grid-template-columns:1fr}
    .size-row{grid-template-columns:repeat(2,1fr)}
    section{padding:60px 0}
  }
  @media(prefers-reduced-motion:reduce){
    *{animation:none!important;scroll-behavior:auto!important;transition:none!important}
  }
  .reveal{opacity:0;transform:translateY(22px);transition:.6s cubic-bezier(.2,.7,.2,1)}
  .reveal.in{opacity:1;transform:none}

  /* ---------- WHATSAPP ---------- */
  .wa-float{position:fixed;right:22px;bottom:22px;z-index:200;width:58px;height:58px;border-radius:50%;background:#25D366;display:grid;place-items:center;color:#fff;box-shadow:0 12px 26px -8px rgba(37,211,102,.7);transition:transform .2s;animation:waPulse 2.6s ease-in-out infinite}
  .wa-float:hover{transform:scale(1.08)}
  .wa-float svg{width:32px;height:32px}
  @keyframes waPulse{0%,100%{box-shadow:0 12px 26px -8px rgba(37,211,102,.7),0 0 0 0 rgba(37,211,102,.45)}50%{box-shadow:0 12px 26px -8px rgba(37,211,102,.7),0 0 0 14px rgba(37,211,102,0)}}
  .wa-cta{display:flex;align-items:center;gap:14px;background:linear-gradient(135deg,#25D366,#128C7E);color:#fff;border-radius:14px;padding:15px 18px;margin:4px 0 26px;transition:.2s}
  .wa-cta:hover{transform:translateY(-2px);box-shadow:0 16px 32px -14px rgba(18,140,126,.9)}
  .wa-cta .wa-ic{flex:0 0 30px;width:30px;height:30px;display:grid;place-items:center}
  .wa-cta .wa-ic svg{width:30px;height:30px}
  .wa-cta b{display:block;font-family:var(--display);font-size:1.04rem;font-weight:600;color:#fff}
  .wa-cta span span,.wa-cta>span>span{font-size:.84rem;color:rgba(255,255,255,.9)}
  @media(max-width:600px){.wa-float{right:16px;bottom:16px;width:54px;height:54px}}

  /* ---------- INTERFACE SHOWCASE ---------- */
  .shot{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;margin-bottom:64px}
  .shot:last-child{margin-bottom:0}
  .shot.flip .shot-copy{order:-1}
  .device{background:#15181d;border-radius:16px;padding:12px 12px 10px;box-shadow:0 34px 70px -34px rgba(10,37,64,.7),0 0 0 1px rgba(255,255,255,.05)}
  .device img{display:block;width:100%;border-radius:8px}
  .device .bar{height:7px;width:34%;margin:8px auto 0;background:linear-gradient(#0e1013,#2a2e35);border-radius:5px}
  .shot-copy .eyebrow{margin-bottom:12px}
  .shot-copy h3{font-size:clamp(1.5rem,3vw,2rem);margin-bottom:14px}
  .shot-copy p.intro{color:var(--muted);margin:0 0 22px}
  .chiplist{display:flex;flex-direction:column;gap:12px}
  .chip{display:flex;gap:12px;align-items:flex-start}
  .chip .d{flex:0 0 24px;width:24px;height:24px;border-radius:7px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;margin-top:1px}
  .chip .d svg{width:14px;height:14px}
  .chip b{font-family:var(--display);color:var(--ink);font-weight:600}
  .chip span{color:var(--muted);font-size:.92rem}
  @media(max-width:900px){
    .shot{grid-template-columns:1fr;gap:26px}
    .shot.flip .shot-copy{order:0}
  }