/* ==========================================================================
   CortexComercial · PGC — Landing Page
   Token system
   Cor:    bg #081B35 (azul escuro) · bg2 #0A2140 · card rgba(255,255,255,.045)
           azul #1488FF (marca/dados) · verde #43D96C (marca/IA)
   Tipo:   Space Grotesk (display) · Inter (corpo/UI) · JetBrains Mono (dados)
   ========================================================================== */

*{margin:0;padding:0;box-sizing:border-box}

:root{
  --bg:#081B35;
  --bg2:#0A2140;
  --card:rgba(255,255,255,.045);
  --card-hover:rgba(255,255,255,.07);
  --border:rgba(255,255,255,.09);
  --border2:rgba(255,255,255,.16);
  --text:#E9EDF5;
  --text2:rgba(233,237,245,.6);
  --text3:rgba(233,237,245,.36);
  --gold:#1488FF;
  --gold2:#43D96C;
  --cyan:#1488FF;
  --purple:#43D96C;
  --green:#43D96C;
  --red:#F0645A;
  --radius:16px;
  --maxw:1240px;
}

html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',sans-serif;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  line-height:1.5;
}
.display{font-family:'Space Grotesk',sans-serif}
.mono{font-family:'JetBrains Mono',monospace}
a{color:inherit;text-decoration:none}
ul{list-style:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}

::selection{background:rgba(20,136,255,.35);color:#fff}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
}

/* ---------- background texture ---------- */
.bg-grid{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:
    radial-gradient(ellipse 900px 600px at 15% -10%, rgba(20,136,255,.10), transparent 60%),
    radial-gradient(ellipse 700px 500px at 100% 10%, rgba(20,136,255,.07), transparent 60%),
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size:auto,auto,64px 64px,64px 64px;
  opacity:.5;
  -webkit-mask-image:linear-gradient(180deg,black,black 55%,transparent 100%);
  mask-image:linear-gradient(180deg,black,black 55%,transparent 100%);
}

/* ---------- loading screen ---------- */
#loading{
  position:fixed;inset:0;z-index:9999;background:var(--bg);
  display:flex;align-items:center;justify-content:center;flex-direction:column;gap:14px;
  transition:opacity .5s ease, visibility .5s ease;
}
#loading.hide{opacity:0;visibility:hidden}
.load-mark{width:168px;height:168px;border-radius:28px;display:flex;align-items:center;justify-content:center;box-shadow:0 0 40px rgba(20,136,255,.35);animation:pulse 1.4s ease-in-out infinite;overflow:hidden}
.load-mark img{width:100%;height:100%;object-fit:contain}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.08)}}
.load-bar{width:160px;height:2px;background:rgba(255,255,255,.08);border-radius:2px;overflow:hidden}
.load-bar span{display:block;height:100%;width:30%;background:linear-gradient(90deg,var(--gold),var(--gold2));animation:loadbar 1.1s ease-in-out infinite}
@keyframes loadbar{0%{transform:translateX(-100%)}100%{transform:translateX(430%)}}
.load-txt{font-size:11px;color:var(--text3);letter-spacing:.14em;text-transform:uppercase}

/* cursor glow */
.cursor-glow{position:fixed;width:420px;height:420px;border-radius:50%;pointer-events:none;z-index:1;
  background:radial-gradient(circle,rgba(20,136,255,.06),transparent 70%);
  transform:translate(-50%,-50%);transition:opacity .3s;opacity:0}
@media(hover:hover){.cursor-glow{opacity:1}}

/* ---------- nav ---------- */
header.nav{
  position:sticky;top:0;z-index:100;
  background:rgba(8,27,53,.72);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
}
.nav-inner{display:flex;align-items:center;gap:36px;height:132px}
.brand{display:flex;align-items:center;gap:14px;flex-shrink:0;margin-right:auto}
.brand-mark{width:112px;height:112px;border-radius:18px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.brand-mark img{width:100%;height:100%;object-fit:contain}
.brand-name{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:22px;letter-spacing:-.01em}
.brand-name span{color:var(--gold)}
.nav-links{display:flex;gap:30px}
.nav-links a{font-size:13.5px;color:var(--text2);transition:color .15s}
.nav-links a:hover{color:var(--text)}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-toggle{display:none}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:42px;padding:0 22px;border-radius:10px;font-size:13.5px;font-weight:600;
  border:1px solid transparent;white-space:nowrap;transition:transform .15s, box-shadow .15s, background .15s, border-color .15s;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#04101F;box-shadow:0 6px 22px rgba(20,136,255,.22)}
.btn-primary:hover{box-shadow:0 8px 28px rgba(20,136,255,.35);transform:translateY(-1px)}
.btn-ghost{background:rgba(255,255,255,.05);border-color:var(--border2);color:var(--text)}
.btn-ghost:hover{background:rgba(255,255,255,.09)}
.btn-outline{background:transparent;border-color:var(--border2);color:var(--text)}
.btn-outline:hover{border-color:var(--gold);color:var(--gold2)}
.btn-lg{height:52px;padding:0 30px;font-size:15px;border-radius:12px}
.btn-block{width:100%}
.btn-sm{height:34px;padding:0 14px;font-size:12.5px;border-radius:8px}

/* ---------- hero ---------- */
.hero{position:relative;padding:88px 0 60px;overflow:hidden}
#particles{position:absolute;inset:0;z-index:0;opacity:.55}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:11.5px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--gold2);background:rgba(20,136,255,.08);border:1px solid rgba(20,136,255,.25);padding:6px 14px;border-radius:100px;margin-bottom:22px}
.eyebrow-dot{width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green);animation:blink 2s ease-in-out infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.35}}
.hero h1{font-family:'Space Grotesk',sans-serif;font-size:clamp(34px,4.6vw,58px);line-height:1.06;letter-spacing:-.02em;font-weight:600;margin-bottom:22px}
.hero h1 em{font-style:normal;background:linear-gradient(100deg,var(--gold2),var(--cyan) 65%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:16.5px;color:var(--text2);max-width:520px;margin-bottom:32px}
.hero-cta{display:flex;gap:14px;margin-bottom:38px;flex-wrap:wrap}
.hero-trust{display:flex;gap:26px;flex-wrap:wrap}
.hero-trust div{font-size:12px;color:var(--text3)}
.hero-trust b{display:block;font-family:'JetBrains Mono',monospace;font-size:19px;color:var(--text);font-weight:700}

/* ticker signature element */
.ticker{margin-top:34px;border:1px solid var(--border);border-radius:12px;background:rgba(255,255,255,.02);overflow:hidden}
.ticker-head{display:flex;align-items:center;gap:8px;padding:9px 14px;border-bottom:1px solid var(--border);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--text3)}
.ticker-head span.live{color:var(--green);display:flex;align-items:center;gap:6px}
.ticker-body{display:flex}
.ticker-item{flex:1;padding:13px 16px;border-right:1px solid var(--border)}
.ticker-item:last-child{border-right:none}
.ticker-lbl{font-size:10.5px;color:var(--text3);margin-bottom:5px}
.ticker-val{font-family:'JetBrains Mono',monospace;font-size:18px;font-weight:700}
.ticker-delta{font-size:11px;font-family:'JetBrains Mono',monospace;margin-left:6px}
.up{color:var(--green)}
.down{color:var(--red)}

/* hero mock dashboard */
.mock{position:relative;perspective:1400px}
.mock-window{
  background:linear-gradient(180deg,#0E2A4A,#081C36);
  border:1px solid var(--border2);border-radius:14px;overflow:hidden;
  box-shadow:0 30px 80px rgba(0,0,0,.55), 0 0 0 1px rgba(255,255,255,.02);
  transform:rotateY(-8deg) rotateX(3deg);
  animation:floatY 6s ease-in-out infinite;
}
@keyframes floatY{0%,100%{transform:rotateY(-8deg) rotateX(3deg) translateY(0)}50%{transform:rotateY(-6deg) rotateX(2deg) translateY(-10px)}}
.mock-bar{display:flex;align-items:center;gap:6px;padding:10px 14px;border-bottom:1px solid var(--border);background:rgba(255,255,255,.02)}
.mock-dot{width:8px;height:8px;border-radius:50%}
.mock-title{margin-left:10px;font-size:11px;color:var(--text3)}
.mock-body{padding:16px}
.mock-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:12px}
.mock-kpi{background:rgba(255,255,255,.03);border:1px solid var(--border);border-radius:9px;padding:10px}
.mock-kpi-lbl{font-size:9px;color:var(--text3);text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px}
.mock-kpi-val{font-family:'JetBrains Mono',monospace;font-weight:700;font-size:14px}
.mock-chart{height:120px;background:rgba(255,255,255,.03);border:1px solid var(--border);border-radius:9px;margin-bottom:12px;position:relative;overflow:hidden;display:flex;align-items:flex-end;gap:4px;padding:10px}
.mock-bar-el{flex:1;background:linear-gradient(180deg,var(--cyan),rgba(20,136,255,.15));border-radius:3px 3px 0 0;animation:growbar 2.4s ease-in-out infinite alternate}
.mock-alert{display:flex;align-items:center;gap:8px;background:rgba(20,136,255,.07);border:1px solid rgba(20,136,255,.25);border-radius:8px;padding:8px 10px;font-size:11px;color:var(--gold2)}
@keyframes growbar{from{transform:scaleY(.6)}to{transform:scaleY(1)}}
.mock-glow{position:absolute;width:260px;height:260px;background:var(--gold);filter:blur(120px);opacity:.16;border-radius:50%;top:-60px;right:-60px;z-index:-1}

/* ---------- generic section ---------- */
section{position:relative;z-index:2;padding:104px 0}
.sec-head{max-width:640px;margin:0 0 52px}
.sec-head.center{margin:0 auto 52px;text-align:center}
.sec-eyebrow{font-size:11.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan);margin-bottom:12px;display:block}
.sec-head h2{font-family:'Space Grotesk',sans-serif;font-size:clamp(26px,3.4vw,38px);font-weight:600;letter-spacing:-.015em;margin-bottom:14px}
.sec-head p{color:var(--text2);font-size:15.5px}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease, transform .7s ease}
.reveal.in{opacity:1;transform:translateY(0)}

/* ---------- problems ---------- */
.problems-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.p-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:26px 24px;transition:transform .2s, border-color .2s, background .2s}
.p-card:hover{transform:translateY(-4px);border-color:rgba(240,101,90,.3);background:rgba(240,101,90,.04)}
.p-ic{width:38px;height:38px;border-radius:9px;background:rgba(240,101,90,.12);color:var(--red);display:flex;align-items:center;justify-content:center;font-size:17px;margin-bottom:16px}
.p-card h3{font-size:15.5px;font-weight:600;margin-bottom:8px}
.p-card p{font-size:13.5px;color:var(--text2)}

/* ---------- how it works ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.step{padding:0 20px;position:relative}
.step:not(:first-child)::before{content:'';position:absolute;left:0;top:22px;width:100%;height:1px;background:linear-gradient(90deg,var(--border),transparent)}
.step-num{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--gold);border:1px solid rgba(20,136,255,.35);width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:18px;background:rgba(20,136,255,.06);position:relative;z-index:2}
.step h4{font-size:15px;font-weight:600;margin-bottom:8px}
.step p{font-size:13px;color:var(--text2)}

/* ---------- modules ---------- */
.modules-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.m-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:26px;position:relative;overflow:hidden;transition:transform .2s,border-color .2s,background .2s}
.m-card:hover{transform:translateY(-4px);border-color:var(--border2);background:var(--card-hover)}
.m-card::after{content:'';position:absolute;inset:0;background:linear-gradient(140deg,var(--accent,var(--gold)) 0%,transparent 40%);opacity:0;transition:opacity .2s}
.m-card:hover::after{opacity:.06}
.m-tag{font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent,var(--gold));margin-bottom:12px;display:block;font-weight:700}
.m-card h3{font-size:16.5px;font-weight:600;margin-bottom:9px}
.m-card p{font-size:13.5px;color:var(--text2);margin-bottom:14px}
.m-list{display:flex;flex-wrap:wrap;gap:6px}
.m-chip{font-size:10.5px;padding:3px 9px;border-radius:100px;background:rgba(255,255,255,.05);border:1px solid var(--border);color:var(--text3)}

/* ---------- AI chat ---------- */
.chat-shell{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:center}
.chat-window{background:linear-gradient(180deg,#0E2A4A,#081C36);border:1px solid var(--border2);border-radius:16px;overflow:hidden;box-shadow:0 30px 70px rgba(0,0,0,.5)}
.chat-head{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--border)}
.chat-head .dot{width:8px;height:8px;border-radius:50%;background:var(--purple);box-shadow:0 0 8px var(--purple)}
.chat-head span{font-size:12px;color:var(--text2)}
.chat-body{padding:18px;min-height:260px;display:flex;flex-direction:column;gap:12px}
.msg{max-width:80%;padding:10px 14px;border-radius:12px;font-size:13px;line-height:1.5}
.msg.user{align-self:flex-end;background:rgba(20,136,255,.14);border:1px solid rgba(20,136,255,.28);border-bottom-right-radius:3px}
.msg.ai{align-self:flex-start;background:rgba(67,217,108,.1);border:1px solid rgba(67,217,108,.25);border-bottom-left-radius:3px}
.msg.ai .cursor{display:inline-block;width:6px;height:13px;background:var(--purple);margin-left:2px;vertical-align:middle;animation:blink 1s step-end infinite}
.chat-suggestions{display:flex;flex-direction:column;gap:10px}
.sugg-btn{text-align:left;background:var(--card);border:1px solid var(--border);border-radius:11px;padding:14px 16px;font-size:13.5px;color:var(--text);transition:border-color .15s,background .15s}
.sugg-btn:hover{border-color:rgba(67,217,108,.4);background:rgba(67,217,108,.06)}
.sugg-btn b{color:var(--purple);margin-right:6px}

/* ---------- dashboard preview ---------- */
.dash-preview{border:1px solid var(--border2);border-radius:18px;overflow:hidden;background:linear-gradient(180deg,#0E2A4A,#081C36);box-shadow:0 40px 90px rgba(0,0,0,.5)}
.dash-top{display:flex;align-items:center;gap:10px;padding:14px 20px;border-bottom:1px solid var(--border)}
.dash-top .dot{width:8px;height:8px;border-radius:50%}
.dash-top span{font-size:12px;color:var(--text3);margin-left:8px}
.dash-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding:22px}
.dk{background:rgba(255,255,255,.03);border:1px solid var(--border);border-radius:11px;padding:16px}
.dk-lbl{font-size:10px;color:var(--text3);text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px}
.dk-val{font-family:'JetBrains Mono',monospace;font-weight:700;font-size:20px}
.dk-delta{font-size:11px;margin-top:6px;font-family:'JetBrains Mono',monospace}
.dash-row{display:grid;grid-template-columns:1.4fr 1fr;gap:14px;padding:0 22px 22px}
.dash-panel{background:rgba(255,255,255,.03);border:1px solid var(--border);border-radius:11px;padding:16px;min-height:170px}
.dash-panel h5{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--text3);margin-bottom:14px}
.rank-row{display:flex;justify-content:space-between;font-size:12.5px;padding:7px 0;border-bottom:1px solid var(--border)}
.rank-row:last-child{border-bottom:none}
.rank-row b{font-family:'JetBrains Mono',monospace}
.chart-bars{display:flex;align-items:flex-end;gap:6px;height:110px}
.chart-bars .b{flex:1;background:linear-gradient(180deg,var(--gold2),rgba(20,136,255,.15));border-radius:3px 3px 0 0}
.demo-cta{text-align:center;margin-top:34px}
.demo-note{font-size:12px;color:var(--text3);margin-top:12px}

/* ---------- diagnostic form ---------- */
.diag{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:flex-start}
.diag-form{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:28px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}
.f-field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}
.f-field label{font-size:11.5px;color:var(--text2)}
.f-field input,.f-field select{
  height:42px;background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:9px;
  padding:0 12px;color:var(--text);font-family:inherit;font-size:13.5px;outline:none;transition:border-color .15s
}
.f-field input:focus,.f-field select:focus{border-color:var(--gold)}
.f-field select option, select option{background:var(--bg2);color:var(--text)}
.diag-result{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;min-height:380px}
.diag-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;text-align:center;color:var(--text3);gap:10px;min-height:330px}
.diag-score{display:flex;align-items:center;gap:22px;margin-bottom:22px}
.score-ring{position:relative;width:100px;height:100px;flex-shrink:0}
.score-ring svg{transform:rotate(-90deg)}
.score-ring-val{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:'JetBrains Mono',monospace;font-weight:700;font-size:22px}
.diag-metrics{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.dm{background:rgba(255,255,255,.03);border:1px solid var(--border);border-radius:9px;padding:12px}
.dm-lbl{font-size:10.5px;color:var(--text3);margin-bottom:5px}
.dm-val{font-size:13.5px;font-weight:600}
.skeleton{background:linear-gradient(90deg,rgba(255,255,255,.04) 25%,rgba(255,255,255,.09) 37%,rgba(255,255,255,.04) 63%);background-size:400% 100%;animation:sk 1.4s ease infinite;border-radius:8px}
@keyframes sk{0%{background-position:100% 50%}100%{background-position:0 50%}}

/* ---------- testimonials ---------- */

/* ---------- pricing ---------- */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
.plan{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:30px 26px;display:flex;flex-direction:column}
.plan.feat{border-color:rgba(20,136,255,.4);background:linear-gradient(180deg,rgba(20,136,255,.06),rgba(255,255,255,.02));position:relative;transform:translateY(-8px)}
.plan-badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--gold),var(--gold2));color:#081B35;font-size:10.5px;font-weight:700;padding:5px 14px;border-radius:100px;letter-spacing:.03em}
.plan-name{font-size:13px;color:var(--text2);margin-bottom:8px;text-transform:uppercase;letter-spacing:.06em}
.plan-price{font-family:'Space Grotesk',sans-serif;font-size:32px;font-weight:600;margin-bottom:4px}
.plan-price span{font-size:13px;color:var(--text3);font-weight:400;font-family:'Inter',sans-serif}
.plan-desc{font-size:12.5px;color:var(--text3);margin-bottom:22px}
.plan-feats{display:flex;flex-direction:column;gap:11px;margin-bottom:26px;flex:1}
.plan-feats li{display:flex;gap:9px;font-size:13px;color:var(--text2)}
.plan-feats li b{color:var(--green);flex-shrink:0}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.contact-info h3{font-family:'Space Grotesk',sans-serif;font-size:24px;margin-bottom:14px}
.contact-info p{color:var(--text2);font-size:14.5px;margin-bottom:26px}
.contact-item{display:flex;align-items:center;gap:12px;margin-bottom:16px;font-size:13.5px}
.contact-item .ic{width:36px;height:36px;border-radius:9px;background:rgba(255,255,255,.05);border:1px solid var(--border);display:flex;align-items:center;justify-content:center}
.contact-form{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:28px}
.form-note{font-size:12px;color:var(--text3);margin-top:14px}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--border);padding:60px 0 26px;position:relative;z-index:2}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;margin-bottom:40px}
.f-brand p{font-size:13px;color:var(--text3);margin:14px 0 18px;max-width:260px}
.f-col h5{font-size:11.5px;text-transform:uppercase;letter-spacing:.07em;color:var(--text3);margin-bottom:16px}
.f-col a{display:block;font-size:13px;color:var(--text2);margin-bottom:11px;transition:color .15s}
.f-col a:hover{color:var(--gold2)}
.newsletter{display:flex;gap:8px;margin-top:6px}
.newsletter input{flex:1;height:38px;background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:8px;padding:0 12px;color:var(--text);font-size:12.5px;outline:none}
.f-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;border-top:1px solid var(--border);flex-wrap:wrap;gap:12px}
.f-bottom p{font-size:12px;color:var(--text3)}
.socials{display:flex;gap:10px}
.socials a{width:34px;height:34px;border-radius:9px;background:rgba(255,255,255,.05);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--text2);transition:border-color .15s,color .15s}
.socials a:hover{border-color:var(--gold);color:var(--gold2)}

/* ---------- modal ---------- */
.modal-overlay{position:fixed;inset:0;background:rgba(4,10,20,.72);backdrop-filter:blur(6px);z-index:500;display:none;align-items:center;justify-content:center;padding:20px}
.modal-overlay.open{display:flex}
.modal{background:#0A2140;border:1px solid var(--border2);border-radius:18px;max-width:440px;width:100%;padding:32px;text-align:center;box-shadow:0 40px 100px rgba(0,0,0,.6)}
.modal-ic{width:56px;height:56px;border-radius:14px;background:linear-gradient(135deg,var(--gold),var(--gold2));display:flex;align-items:center;justify-content:center;font-size:24px;margin:0 auto 18px}
.modal h3{font-family:'Space Grotesk',sans-serif;font-size:21px;margin-bottom:10px}
.modal p{font-size:13.5px;color:var(--text2);margin-bottom:24px;line-height:1.6}
.modal-actions{display:flex;flex-direction:column;gap:10px}
.modal-close{position:absolute;top:14px;right:14px;background:none;border:none;color:var(--text3);font-size:18px;cursor:pointer}
.modal{position:relative}

/* ---------- section kicker (divider label between offers) ---------- */
.section-kicker{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:rgba(255,255,255,.02);padding:14px 0;position:relative;z-index:2}
.section-kicker .wrap{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--text2)}
.section-kicker span{font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--gold2);background:rgba(20,136,255,.09);border:1px solid rgba(20,136,255,.25);padding:4px 11px;border-radius:100px}

/* ---------- offers (PGC vs Consultoria) ---------- */
.offer-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.offer-grid-3{grid-template-columns:repeat(3,1fr)}
.offer-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:32px;transition:transform .2s,border-color .2s}
.offer-card:hover{transform:translateY(-4px);border-color:var(--border2)}
.offer-tag{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;display:block;margin-bottom:12px}
.offer-card h3{font-size:19px;font-weight:600;margin-bottom:10px}
.offer-card p{font-size:13.5px;color:var(--text2);margin-bottom:20px}

/* ---------- whatsapp buttons ---------- */
.btn-whatsapp{background:rgba(37,211,102,.12);border-color:rgba(37,211,102,.32);color:#3EDC7A}
.btn-whatsapp:hover{background:rgba(37,211,102,.2)}
.btn-whatsapp-lg{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:52px;padding:0 30px;border-radius:12px;font-size:15px;font-weight:600;background:linear-gradient(135deg,#25D366,#1DA851);color:#06210F;box-shadow:0 6px 22px rgba(37,211,102,.25);transition:transform .15s,box-shadow .15s}
.btn-whatsapp-lg:hover{transform:translateY(-1px);box-shadow:0 8px 28px rgba(37,211,102,.35)}
.float-whats{
  position:fixed;bottom:22px;right:22px;z-index:400;
  width:58px;height:58px;border-radius:50%;
  background:linear-gradient(135deg,#25D366,#1DA851);
  display:flex;align-items:center;justify-content:center;font-size:26px;
  box-shadow:0 10px 30px rgba(37,211,102,.4);
  animation:floatPulse 2.4s ease-in-out infinite;
}
@keyframes floatPulse{0%,100%{box-shadow:0 10px 30px rgba(37,211,102,.4)}50%{box-shadow:0 10px 30px rgba(37,211,102,.65),0 0 0 8px rgba(37,211,102,.08)}}

/* ---------- toast ---------- */
#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);background:#0E2340;border:1px solid var(--border2);padding:13px 20px;border-radius:11px;font-size:13px;z-index:600;opacity:0;pointer-events:none;transition:opacity .3s,transform .3s;display:flex;align-items:center;gap:10px}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .nav-links{display:none}
  .nav-inner{height:104px}
  .brand-mark{width:88px;height:88px}
  .hero-inner{grid-template-columns:1fr}
  .mock{order:-1}
  .problems-grid,.modules-grid,.plans,.offer-grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr;row-gap:32px}
  .step:not(:first-child)::before{display:none}
  .chat-shell,.diag,.contact-grid{grid-template-columns:1fr}
  .dash-grid{grid-template-columns:1fr 1fr}
  .dash-row{grid-template-columns:1fr}
  .f-grid{grid-template-columns:1fr 1fr}
  .plan.feat{transform:none}
}
@media(max-width:640px){
  .wrap{padding:0 18px}
  .nav-inner{height:76px;gap:14px}
  .brand-mark{width:60px;height:60px;border-radius:12px}
  .brand-name{font-size:16px}
  .nav-cta .btn-whatsapp{display:none}
  section{padding:70px 0}
  .problems-grid,.modules-grid,.plans,.steps,.dash-grid,.f-grid,.offer-grid{grid-template-columns:1fr}
  .float-whats{width:52px;height:52px;font-size:22px;bottom:16px;right:16px}
  .ticker-body{flex-direction:column}
  .ticker-item{border-right:none;border-bottom:1px solid var(--border)}
  .ticker-item:last-child{border-bottom:none}
  .hero-cta{flex-direction:column}
  .hero-cta .btn{width:100%}
  .f-bottom{flex-direction:column;align-items:flex-start}
}