:root{
  --bg:#07070f; --bg2:#0d0d1d;
  --card:rgba(255,255,255,.05);
  --border:rgba(255,255,255,.12);
  --text:#f2f2f8; --muted:#a7a7bd;
  --v:#8b5cf6; --c:#22d3ee; --f:#f472b6; --l:#a3e635;
  --grad:linear-gradient(135deg,#8b5cf6,#22d3ee);
  --grad2:linear-gradient(135deg,#f472b6,#fb923c);
  --r:20px; --nav-h:68px;
  --font:'Inter',system-ui,sans-serif; --disp:'Space Grotesk',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{background:var(--bg);color:var(--text);font-family:var(--font);overflow-x:hidden;line-height:1.6}
h1,h2,h3{font-family:var(--disp);line-height:1.12;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.container{width:min(1200px,92%);margin:0 auto}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.grad2{background:var(--grad2);-webkit-background-clip:text;background-clip:text;color:transparent}

/* BG */
.bg-orbs{position:fixed;inset:0;z-index:-1;overflow:hidden}
.orb{position:absolute;border-radius:50%;filter:blur(110px);opacity:.5;animation:drift 14s ease-in-out infinite alternate}
.o1{width:520px;height:520px;background:#6d28d9;top:-140px;left:-120px}
.o2{width:460px;height:460px;background:#0e7490;top:30%;right:-160px;animation-delay:-4s}
.o3{width:420px;height:420px;background:#be185d;bottom:-160px;left:30%;opacity:.35;animation-delay:-8s}
@keyframes drift{to{transform:translate(60px,50px) scale(1.15)}}
.grid-overlay{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(ellipse 90% 60% at 50% 0%,#000 60%,transparent 100%)}

/* PRELOADER */
#preloader{position:fixed;inset:0;background:#07070f;z-index:200;display:flex;flex-direction:column;gap:18px;align-items:center;justify-content:center;transition:opacity .6s,visibility .6s}
#preloader.done{opacity:0;visibility:hidden}
.loader-logo{font-family:var(--disp);font-size:1.5rem;font-weight:700;display:flex;align-items:center;gap:.6rem}
.loader-logo .tld{color:var(--c)}
.loader-bar{width:220px;height:4px;background:rgba(255,255,255,.12);border-radius:99px;overflow:hidden}
.loader-bar span{display:block;height:100%;width:40%;background:var(--grad);border-radius:99px;animation:load 1s infinite ease-in-out}
@keyframes load{0%{transform:translateX(-100%)}100%{transform:translateX(550%)}}

/* GLASS / BTN */
.glass{background:var(--card);border:1px solid var(--border);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-radius:var(--r)}
.btn{display:inline-flex;align-items:center;gap:.6rem;padding:.95rem 1.7rem;border-radius:99px;font-weight:700;border:1px solid transparent;cursor:pointer;transition:.25s;font-size:.98rem}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 30px rgba(139,92,246,.4)}
.btn-primary:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 18px 44px rgba(34,211,238,.4)}
.btn-ghost{border-color:var(--border);background:rgba(255,255,255,.06);color:var(--text)}
.btn-ghost:hover{border-color:var(--c);transform:translateY(-3px)}
.btn-sm{padding:.65rem 1.2rem;font-size:.88rem}
.btn-block{width:100%;justify-content:center}
.btn-whats{background:#22c55e;color:#fff}
.kicker{display:inline-block;font-size:.78rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--c);background:rgba(34,211,238,.1);border:1px solid rgba(34,211,238,.3);padding:.4rem .9rem;border-radius:99px;margin-bottom:1rem}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:.3s}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:var(--nav-h);margin-top:12px;padding:0 1.4rem;border-radius:99px;border:1px solid transparent}
.nav.scrolled .nav-inner{background:rgba(10,10,22,.75);backdrop-filter:blur(18px);border-color:var(--border)}
.logo{font-family:var(--disp);font-weight:700;font-size:1.25rem;display:flex;align-items:center;gap:.6rem}
.logo-mark{height:32px;display:inline-flex;align-items:center;filter:drop-shadow(0 6px 16px rgba(139,92,246,.45))}
.logo-mark.sm{height:27px}
.logo-mark img{height:100%;width:auto;display:block}
.nav-links{display:flex;gap:1.6rem;align-items:center}
.nav-links a{color:var(--muted);font-weight:600;font-size:.94rem;transition:.2s}
.nav-links a:hover,.nav-links a.active{color:#fff}
.mobile-cta{display:none}
.burger{display:none;background:none;border:0;flex-direction:column;gap:5px;cursor:pointer;padding:.4rem}
.burger span{width:26px;height:3px;background:#fff;border-radius:99px;transition:.3s}

/* HERO */
.hero{padding:calc(var(--nav-h) + 56px) 0 0;position:relative}
#particles{position:absolute;inset:0;width:100%;height:640px;opacity:.5;pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:3rem;align-items:center;position:relative}
.badge{display:inline-flex;align-items:center;gap:.6rem;padding:.5rem 1rem;border-radius:99px;background:rgba(255,255,255,.06);border:1px solid var(--border);font-size:.82rem;color:var(--muted)}
.pulse{width:9px;height:9px;border-radius:50%;background:var(--l);box-shadow:0 0 0 0 rgba(163,230,53,.7);animation:pulse 1.8s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px transparent}100%{box-shadow:0 0 0 0 transparent}}
.hero h1{font-size:clamp(2.2rem,5vw,3.7rem);margin:1.2rem 0}
.lead{color:var(--muted);font-size:1.1rem;max-width:34rem}
.hero-ctas{display:flex;gap:1rem;margin:1.6rem 0;flex-wrap:wrap}
.hero-stats{display:flex;gap:2.2rem;margin:1rem 0}
.hero-stats strong{font-size:1.5rem;font-family:var(--disp);display:block}
.hero-stats small{color:var(--muted)}
.hero-trust{display:flex;align-items:center;gap:.9rem;color:var(--muted);font-size:.88rem}
.avatars{display:flex}
.avatars span{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-size:.7rem;font-weight:800;border:2px solid var(--bg);margin-left:-10px;color:#08121a}
.avatars span:first-child{margin:0;background:var(--c)}.avatars span:nth-child(2){background:var(--f)}.avatars span:nth-child(3){background:var(--l)}.avatars span:last-child{background:#fff}

/* HERO VISUAL NUEVO */
.hero-visual{position:relative}
.hv-stack{position:relative;display:grid;gap:1rem;padding:.5rem}
.hv-row{display:grid;grid-template-columns:1.15fr .85fr;gap:1rem;align-items:stretch}
.hv-perf{padding:1.2rem 1rem;border-radius:18px;text-align:center;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:.25rem}
.hv-score{font-family:var(--disp);font-size:2.1rem;font-weight:700;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hv-score span{font-size:1rem}
.hv-perf strong{font-size:.9rem}.hv-perf small{color:var(--muted);font-size:.75rem}
.hv-devices{display:flex;gap:.8rem;margin-top:.5rem;color:var(--c);font-size:1.25rem}
.hv-dash{padding:1.4rem;border-radius:22px;overflow:hidden}
.hv-dash-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:.6rem}
.hv-dash-head small{color:var(--muted);font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.hv-dash-head strong{font-family:var(--disp);font-size:1.6rem;display:block;line-height:1.2}
.hv-dash-head strong em{font-style:normal;font-size:.85rem;color:var(--l);background:rgba(163,230,53,.12);border:1px solid rgba(163,230,53,.4);padding:.1rem .5rem;border-radius:99px;vertical-align:middle;margin-left:.4rem}
.hv-live{font-size:.7rem;font-weight:800;color:var(--l);display:flex;align-items:center;gap:.4rem;text-transform:uppercase;letter-spacing:.08em;white-space:nowrap}
.hv-chart svg{width:100%;height:120px;display:block}
.hv-chart-tags{display:flex;justify-content:space-between;color:var(--muted);font-size:.68rem;margin-top:.2rem}
.hv-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem;margin-top:1rem}
.hv-kpis div{background:rgba(255,255,255,.05);border:1px solid var(--border);border-radius:14px;padding:.7rem;text-align:center}
.hv-kpis strong{display:block;font-family:var(--disp)}.hv-kpis small{color:var(--muted);font-size:.72rem}
.hv-kpis .bar{display:block;height:5px;border-radius:99px;background:rgba(255,255,255,.1);margin-top:.5rem;overflow:hidden}
.hv-kpis .bar i{display:block;height:100%;background:var(--grad);border-radius:99px}
.hv-chat{padding:1rem;border-radius:18px;box-shadow:0 20px 50px rgba(0,0,0,.35)}
.hv-chat-head{display:flex;align-items:center;gap:.6rem;margin-bottom:.7rem}
.hv-chat-head i{margin-left:auto;color:var(--c)}
.hv-chat-head strong{display:block;font-size:.85rem;line-height:1.2}.hv-chat-head small{color:var(--muted);font-size:.7rem}
.hv-msg{font-size:.76rem;padding:.5rem .7rem;border-radius:12px;margin-bottom:.45rem;max-width:90%}
.hv-msg.in{background:rgba(139,92,246,.2);border:1px solid rgba(139,92,246,.4)}
.hv-msg.out{background:rgba(34,211,238,.15);border:1px solid rgba(34,211,238,.35);margin-left:auto}
.hv-msg.typing{display:flex;gap:4px;width:fit-content}
.hv-msg.typing span{width:6px;height:6px;border-radius:50%;background:var(--muted);animation:blink 1s infinite}
.hv-msg.typing span:nth-child(2){animation-delay:.2s}.hv-msg.typing span:nth-child(3){animation-delay:.4s}
@keyframes blink{50%{opacity:.2}}
.hv-available{font-size:.7rem;font-weight:800;color:#fbbf24;background:rgba(251,191,36,.1);border:1px dashed rgba(251,191,36,.5);padding:.35rem .6rem;border-radius:10px;display:flex;gap:.4rem;align-items:center}
@keyframes float{50%{transform:translateY(-12px)}}

/* marquee */
.marquee{margin:3rem 0 0;overflow:hidden;border-block:1px solid var(--border);padding:1rem 0;color:var(--muted);font-family:var(--disp);font-weight:600;letter-spacing:.06em}
.marquee-track{display:flex;white-space:nowrap;animation:scroll 22s linear infinite;width:max-content}
@keyframes scroll{to{transform:translateX(-50%)}}

/* SECTIONS */
.section{padding:5rem 0 1rem}
.sec-head{text-align:center;max-width:44rem;margin:0 auto 2.6rem}
.sec-head h2{font-size:clamp(1.7rem,3.6vw,2.6rem);margin-bottom:.7rem}
.sec-head p{color:var(--muted)}
.cards-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.card{padding:1.7rem 1.5rem;position:relative;overflow:hidden;transition:.3s;display:flex;flex-direction:column;gap:.7rem}
.card:hover{transform:translateY(-8px);border-color:rgba(139,92,246,.6)}
.card.popular{border-color:rgba(139,92,246,.7);box-shadow:0 20px 60px rgba(139,92,246,.25)}
.card .tag,.price-card .tag{position:absolute;top:14px;right:14px;background:var(--grad2);font-size:.7rem;font-weight:800;padding:.3rem .7rem;border-radius:99px;color:#fff}
.icon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;font-size:1.4rem;color:#fff}
.i1{background:linear-gradient(135deg,#f472b6,#fb923c)}.i2{background:linear-gradient(135deg,#8b5cf6,#22d3ee)}.i3{background:linear-gradient(135deg,#22d3ee,#22c55e)}.i4{background:linear-gradient(135deg,#a3e635,#22d3ee)}
.card h3{font-size:1.15rem}.card p{color:var(--muted);font-size:.9rem}
.card ul{list-style:none;display:grid;gap:.4rem;font-size:.86rem;color:#d6d6e4;margin:.4rem 0}
.card ul i{color:var(--l);margin-right:.4rem}
.card .price{margin-top:auto;color:var(--muted);font-size:.85rem}.card .price strong{color:#fff;font-size:1.2rem}
.card-glow{position:absolute;inset:auto -30% -40% -30%;height:160px;background:radial-gradient(closest-side,rgba(139,92,246,.35),transparent);opacity:0;transition:.3s}
.card:hover .card-glow{opacity:1}
.strip{margin-top:1.4rem;display:grid;grid-template-columns:repeat(4,1fr);padding:1.4rem;text-align:center;gap:1rem}
.strip i{font-size:1.5rem;color:var(--c);display:block;margin-bottom:.3rem}
.strip strong{display:block}.strip small{color:var(--muted)}

/* IA BANNER */
.ia-banner{margin-top:1.4rem;display:grid;grid-template-columns:auto 1fr auto;gap:1.6rem;align-items:center;padding:1.8rem;border-color:rgba(34,211,238,.4);background:linear-gradient(135deg,rgba(139,92,246,.14),rgba(34,211,238,.08)),var(--card)}
.ia-icon{width:64px;height:64px;border-radius:20px;background:linear-gradient(135deg,#8b5cf6,#22d3ee);display:grid;place-items:center;font-size:1.7rem;color:#fff;box-shadow:0 12px 30px rgba(139,92,246,.4)}
.ia-copy h3{font-size:1.3rem;margin:.4rem 0 .5rem}
.ia-copy p{color:var(--muted);font-size:.92rem}
.ia-tags{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:.8rem}
.ia-tags span{font-size:.76rem;background:rgba(255,255,255,.07);border:1px solid var(--border);padding:.35rem .8rem;border-radius:99px}
.ia-tags i{color:var(--l);margin-right:.3rem}.ia-tags .fa-bolt{color:#fbbf24}
.ia-cta{text-align:center;display:grid;gap:.7rem;justify-items:center;min-width:210px}
.ia-cta .price{color:var(--muted);font-size:.85rem}.ia-cta .price strong{font-size:1.5rem;color:#fff}
.ia-cta small{color:var(--muted);font-size:.75rem}

/* PRICING */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;align-items:stretch}
.price-card{padding:2rem 1.7rem;display:flex;flex-direction:column;gap:.7rem;position:relative;transition:.3s}
.price-card:hover{transform:translateY(-8px)}
.price-card.featured{border-color:rgba(139,92,246,.8);box-shadow:0 24px 70px rgba(139,92,246,.3)}
.p-sub{color:var(--muted);font-size:.9rem}
.p-price{font-size:2.4rem;font-family:var(--disp);font-weight:700}
.p-price small{font-size:.85rem;color:var(--muted);font-family:var(--font)}
.price-card ul{list-style:none;display:grid;gap:.6rem;margin:1rem 0 1.4rem;font-size:.9rem}
.price-card ul i{color:var(--l);margin-right:.5rem}
.price-card ul .off{color:#6b6b82}.price-card ul .off i{color:#f87171}
.guarantee{text-align:center;color:var(--muted);margin-top:1.4rem}
.guarantee i{color:var(--l)}

/* TIMELINE */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.step{padding:1.7rem 1.4rem;position:relative}
.step .num{position:absolute;top:12px;right:16px;font-family:var(--disp);font-weight:700;font-size:2rem;opacity:.15}
.step i{font-size:1.6rem;color:var(--c);margin-bottom:.6rem}
.step h3{margin-bottom:.4rem}.step p{color:var(--muted);font-size:.9rem}

/* SLIDER */
.slider{padding:2.2rem;overflow:hidden;position:relative;max-width:760px;margin:0 auto}
.slides{position:relative;min-height:170px}
.slide{position:absolute;inset:0;opacity:0;transform:translateX(40px);transition:.45s;pointer-events:none}
.slide.active{position:relative;opacity:1;transform:none;pointer-events:auto}
.slide p{font-size:1.2rem;font-family:var(--disp)}
.who{display:flex;align-items:center;gap:1rem;margin-top:1.2rem}
.av{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;font-weight:800;color:#08121a}
.a1{background:var(--c)}.a2{background:var(--l)}.a3{background:var(--f)}
.who small{color:var(--muted)}
.slider-nav{display:flex;align-items:center;justify-content:space-between;margin-top:1.4rem}
.slider-nav button{width:44px;height:44px;border-radius:50%;border:1px solid var(--border);background:rgba(255,255,255,.06);color:#fff;cursor:pointer;transition:.2s}
.slider-nav button:hover{background:var(--grad);border-color:transparent}
.dots{display:flex;gap:.5rem}
.dots span{width:9px;height:9px;border-radius:99px;background:rgba(255,255,255,.2);cursor:pointer;transition:.2s}
.dots span.active{width:28px;background:var(--c)}

/* FAQ */
.faq{max-width:760px;margin:0 auto;display:grid;gap:.9rem}
.faq details{padding:1.2rem 1.4rem;cursor:pointer}
.faq summary{list-style:none;display:flex;justify-content:space-between;align-items:center;font-weight:700;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{color:var(--c);transition:.3s}
.faq details[open] summary i{transform:rotate(45deg)}
.faq p{color:var(--muted);margin-top:.7rem;font-size:.94rem}

/* CTA */
.cta-box{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;padding:2.8rem;border-radius:28px;position:relative;overflow:hidden;background:linear-gradient(135deg,rgba(139,92,246,.16),rgba(34,211,238,.1)),var(--card)}
.cta-box h2{font-size:clamp(1.8rem,3.5vw,2.5rem);margin:.6rem 0}
.cta-box p{color:var(--muted)}
.cta-perks{display:flex;gap:1rem;flex-wrap:wrap;margin:1.2rem 0}
.cta-perks i{color:var(--l)}
.cta-direct{display:flex;gap:.8rem;flex-wrap:wrap}
.form{display:grid;gap:.9rem;background:rgba(0,0,0,.3);padding:1.6rem;border-radius:18px;border:1px solid var(--border)}
.form label{display:grid;gap:.4rem;font-size:.85rem;font-weight:600;color:#d6d6e4}
.form input,.form select,.form textarea{background:rgba(255,255,255,.07);border:1px solid var(--border);border-radius:12px;padding:.85rem 1rem;color:#fff;font-family:inherit;font-size:.92rem;width:100%}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--c);box-shadow:0 0 0 3px rgba(34,211,238,.15)}
.form select option{background:#151527}
.form-note{color:var(--muted);font-size:.78rem;text-align:center}

/* FOOTER */
footer{margin-top:5rem;border-top:1px solid var(--border);background:rgba(0,0,0,.35);padding:3rem 0 1.2rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem}
.foot-grid p{color:var(--muted);font-size:.9rem;margin:.7rem 0}
.foot-grid h4{margin-bottom:.8rem}
.foot-grid a{display:block;color:var(--muted);font-size:.9rem;margin-bottom:.45rem;transition:.2s}
.foot-grid a:hover{color:#fff}
.socials{display:flex;gap:.6rem}
.socials a{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--border);border-radius:12px;margin:0}
.foot-loc{color:var(--muted);font-size:.9rem}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:2rem;padding-top:1.2rem;border-top:1px solid var(--border);color:var(--muted);font-size:.85rem}
#toTop{font-weight:700}#toTop:hover{color:var(--c)}

/* FLOATS */
.wa-float{position:fixed;right:20px;bottom:20px;width:56px;height:56px;border-radius:50%;background:#22c55e;display:grid;place-items:center;font-size:1.6rem;color:#fff;box-shadow:0 12px 30px rgba(34,197,94,.5);z-index:90;transition:.25s}
.wa-float:hover{transform:scale(1.1)}
.ai-float{position:fixed;right:20px;bottom:88px;width:56px;height:56px;border-radius:50%;background:var(--grad);display:grid;place-items:center;font-size:1.5rem;color:#fff;box-shadow:0 12px 30px rgba(139,92,246,.5);z-index:90;transition:.25s;border:1px solid rgba(255,255,255,.25);cursor:pointer}
.ai-float:hover{transform:scale(1.1)}
.ai-float svg{width:27px;height:27px}
.ai-avatar svg{width:23px;height:23px}
.ai-dot{position:absolute;top:4px;right:4px;width:12px;height:12px;border-radius:50%;background:var(--l);border:2px solid #0b0b16}
.ai-chat{position:fixed;right:20px;bottom:154px;width:min(370px,calc(100vw - 40px));z-index:120;display:flex;flex-direction:column;overflow:hidden;border-radius:22px;opacity:0;visibility:hidden;transform:translateY(16px) scale(.98);transition:.3s;box-shadow:0 30px 80px rgba(0,0,0,.55)}
.ai-chat.open{opacity:1;visibility:visible;transform:none}
.ai-head{display:flex;align-items:center;gap:.7rem;padding:1rem 1.1rem;border-bottom:1px solid var(--border);background:rgba(139,92,246,.12)}
.ai-avatar{width:42px;height:42px;border-radius:14px;background:var(--grad);display:grid;place-items:center;font-size:1.2rem;color:#fff;flex-shrink:0}
.ai-head strong{display:block;font-size:.95rem;line-height:1.2}
.ai-head small{display:flex;align-items:center;gap:.35rem;color:var(--muted);font-size:.75rem}
.ai-head small .pulse{width:7px;height:7px}
.ai-head button{margin-left:auto;width:34px;height:34px;border-radius:50%;border:1px solid var(--border);background:rgba(255,255,255,.06);color:#fff;cursor:pointer}
.ai-head button:hover{background:rgba(255,255,255,.14)}
.ai-msgs{display:flex;flex-direction:column;gap:.5rem;padding:1rem;max-height:320px;overflow-y:auto}
.ai-msg{font-size:.86rem;padding:.65rem .85rem;border-radius:14px;max-width:85%;line-height:1.45}
.ai-msg.in{background:rgba(139,92,246,.18);border:1px solid rgba(139,92,246,.4);align-self:flex-start;border-bottom-left-radius:4px}
.ai-msg.out{background:rgba(34,211,238,.14);border:1px solid rgba(34,211,238,.35);align-self:flex-end;border-bottom-right-radius:4px}
.ai-msg.typing{display:flex;gap:4px;width:fit-content}
.ai-msg.typing span{width:6px;height:6px;border-radius:50%;background:var(--muted);animation:blink 1s infinite}
.ai-msg.typing span:nth-child(2){animation-delay:.2s}.ai-msg.typing span:nth-child(3){animation-delay:.4s}
.ai-input{display:flex;gap:.5rem;padding:.8rem;border-top:1px solid var(--border)}
.ai-input input{flex:1;background:rgba(255,255,255,.07);border:1px solid var(--border);border-radius:99px;padding:.7rem 1rem;color:#fff;font-family:inherit;font-size:.88rem}
.ai-input input:focus{outline:none;border-color:var(--c)}
.ai-input button{width:44px;height:44px;border-radius:50%;border:0;background:var(--grad);color:#fff;cursor:pointer;font-size:1rem;flex-shrink:0}
.ai-input button:hover{filter:brightness(1.15)}
.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,120px);background:#101024;border:1px solid rgba(163,230,53,.5);padding:.9rem 1.4rem;border-radius:99px;display:flex;gap:.6rem;align-items:center;transition:.4s;z-index:200;font-size:.9rem}
.toast.show{transform:translate(-50%,0)}
.toast i{color:var(--l)}

/* REVEAL */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s,transform .7s}
.reveal.visible{opacity:1;transform:none}

/* RESPONSIVE */
@media(max-width:1024px){
  .cards-4{grid-template-columns:repeat(2,1fr)}
  .ia-banner{grid-template-columns:1fr;text-align:center;justify-items:center}
  .pricing{grid-template-columns:1fr;max-width:560px;margin:0 auto}
  .timeline{grid-template-columns:repeat(2,1fr)}
  .hero-grid{grid-template-columns:1fr;gap:2.5rem}
  .cta-box{grid-template-columns:1fr}
  .strip{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .nav-links{position:fixed;top:calc(var(--nav-h) + 14px);left:4%;right:4%;flex-direction:column;background:rgba(12,12,26,.97);border:1px solid var(--border);border-radius:20px;padding:1.4rem;gap:1.1rem;display:none}
  .nav-links.open{display:flex}
  .mobile-cta{display:inline-flex}
  .desktop-cta{display:none}
  .burger{display:flex}
  .burger.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .burger.open span:nth-child(2){opacity:0}
  .burger.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .hero-stats{gap:1.2rem;flex-wrap:wrap}
  .timeline{grid-template-columns:1fr}
  .section{padding:3.5rem 0 1rem}
  .cta-box{padding:1.6rem}
  .hv-row{grid-template-columns:1fr 1fr}
  #particles{height:900px}
  .logo{font-size:1rem}
}
@media(max-width:480px){
  .cards-4{grid-template-columns:1fr}
  .hero-ctas .btn{flex:1;justify-content:center}
  .strip{grid-template-columns:1fr 1fr;padding:1rem}
  .foot-grid{grid-template-columns:1fr}
  .slider{padding:1.4rem}
  .slide p{font-size:1rem}
  .hv-row{grid-template-columns:1fr}
  .ia-banner{padding:1.3rem}
}