/* curso-fundamentos-ia.css — Migrado para Design System Final v3.0 */

:root {
  /* Fundos */
  --bg:        #0D0D1A;
  --bg-alt:    #121225;
  --surface:   #151530;
  --surface2:  #1A1A3A;
  --light:     #F0F0F0;
  --white:     #FFFFFF;

  /* Accent — Dourado IBSEC (cor oficial única) */
  --gold:      #FED500;
  --gold-dark: #D4B200;
  --gold-bg:   rgba(254,213,0,0.12);
  --gold-bg2:  rgba(254,213,0,0.06);

  /* Texto */
  --text:      #FFFFFF;
  --text-dark: #1A1A2E;
  --text-body: #333333;
  --text-muted:#666666;
  --muted:     #8A8AAA;
  --muted2:    #A0A0BC;

  /* Bordas */
  --border:    rgba(254,213,0,0.15);
  --border-l:  rgba(0,0,0,0.06);
}

html,body{overflow-x:hidden}
main,.hero-grid,.mod-grid,.footer-grid{min-width:0}
h1,h2,h3,p{overflow-wrap:break-word;word-break:break-word}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Montserrat',sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}

h1,h2,h3,h4{font-family:'Montserrat',sans-serif;line-height:1.12;letter-spacing:-0.01em}
h1{font-size:clamp(2.2rem,4.6vw,4.4rem);font-weight:800}
h2{font-size:clamp(1.8rem,3.6vw,2.8rem);font-weight:700}
h3{font-size:clamp(1.05rem,1.8vw,1.35rem);font-weight:600}
p{font-family:'IBM Plex Mono',monospace;color:var(--muted2);font-size:1.03rem;line-height:1.75}
a{text-decoration:none;color:inherit}
.container{max-width:1160px;margin:0 auto;padding:0 28px;position:relative;z-index:1}
.label{font-family:'IBM Plex Mono',monospace;font-size:0.84rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold)}
.label::before{content:'// '}

/* BOTÕES */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:'Montserrat',sans-serif;font-weight:600;font-size:1.06rem;letter-spacing:.04em;text-transform:uppercase;padding:13px 28px;border-radius:25px;cursor:pointer;border:none;transition:all .2s ease}
.btn-gold{background:var(--gold);color:var(--bg);border:2px solid var(--gold)}.btn-gold:hover{background:var(--gold-dark);border-color:var(--gold-dark);transform:translateY(-2px)}
.btn-outline{background:transparent;border:2px solid rgba(255,255,255,.4);color:#fff}.btn-outline:hover{background:rgba(255,255,255,.08);transform:translateY(-2px)}
.btn-primary{background:transparent;border:2px solid var(--gold);color:var(--gold)}.btn-primary:hover{background:var(--gold-bg);transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.05);border:2px solid rgba(255,255,255,.12);color:var(--muted2)}.btn-ghost:hover{background:rgba(255,255,255,.1);color:var(--text)}
.gold-line{border:none;border-top:1px solid var(--gold-bg)}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(13,13,26,.94);backdrop-filter:blur(20px);border-bottom:1px solid rgba(254,213,0,.07)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:110px;padding:10px 0;gap:24px}
.nav-logo{display:flex;align-items:center;gap:10px;font-family:'Montserrat',sans-serif;font-weight:700;font-size:1.56rem;letter-spacing:.06em}
.nav-links{display:flex;align-items:center;gap:2px;list-style:none}
.nav-links a{font-family:'IBM Plex Mono',monospace;font-size:0.78rem;letter-spacing:.06em;color:var(--muted);padding:8px 14px;border-radius:6px;transition:color .2s,background .2s;white-space:nowrap}
.nav-links a:hover,.nav-links a.active{color:var(--gold);background:var(--gold-bg2)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-login{font-family:'IBM Plex Mono',monospace;font-size:0.78rem;color:var(--muted);padding:8px 14px;transition:color .2s;white-space:nowrap}.nav-login:hover{color:var(--text)}

/* BREADCRUMB */
.breadcrumb{padding:130px 0 0;font-family:'IBM Plex Mono',monospace;font-size:0.86rem;color:var(--muted)}
.breadcrumb a{color:var(--muted);transition:color .2s}.breadcrumb a:hover{color:var(--gold)}
.breadcrumb span{color:var(--gold);margin:0 6px}

/* HERO */
.hero{padding:24px 0 64px}
.hero-grid{display:grid;grid-template-columns:1fr 340px;gap:56px;align-items:start}
.hero-cat{display:inline-flex;align-items:center;gap:6px;font-family:'IBM Plex Mono',monospace;font-size:0.84rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);border:1px solid rgba(254,213,0,.3);background:rgba(254,213,0,.08);padding:5px 12px;border-radius:6px;margin-bottom:14px}
.hero h1{margin-bottom:16px}.hero h1 .hl{color:var(--gold)}
.hero-sub{font-size:1.08rem;line-height:1.75;margin-bottom:28px}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:32px}
.hero-pills{display:flex;gap:8px;flex-wrap:wrap;padding-top:22px;border-top:1px solid var(--gold-bg)}
.pill{font-family:'IBM Plex Mono',monospace;font-size:0.8rem;padding:4px 10px;border-radius:20px;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.03);color:var(--muted2)}
.pill-gold{border-color:rgba(254,213,0,.3);background:rgba(254,213,0,.08);color:var(--gold)}

/* SIDE CARD */
.side-card{background:var(--surface);border:1px solid var(--gold-bg);border-top:3px solid var(--gold);border-radius:12px;padding:28px 24px;position:sticky;top:116px}
.side-title{font-family:'IBM Plex Mono',monospace;font-size:0.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--gold-bg)}
.side-item{display:flex;gap:12px;margin-bottom:12px;align-items:flex-start}
.side-icon{font-size:1.2rem;flex-shrink:0;margin-top:2px}
.side-item strong{font-family:'Montserrat',sans-serif;font-size:1.02rem;letter-spacing:.04em;display:block;margin-bottom:2px}
.side-item p{font-size:0.9rem}
.side-div{border:none;border-top:1px solid var(--gold-bg);margin:16px 0}
.side-note{font-family:'IBM Plex Mono',monospace;font-size:0.78rem;color:var(--muted);text-align:center;margin-top:10px}

/* SECTIONS */
.section{padding:64px 0}
.section-alt{background:var(--surface)}
.section-head{margin-bottom:36px}
.section-head h2{margin-top:10px}

/* MODULOS */
.mod-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mod-item{background:var(--surface2);border:1px solid rgba(255,255,255,.05);border-radius:12px;padding:12px 16px;display:flex;align-items:center;gap:12px;transition:border-color .2s}
.mod-item:hover{border-color:rgba(254,213,0,.3)}
.mod-n{font-family:'IBM Plex Mono',monospace;font-size:0.82rem;color:var(--gold);font-weight:600;min-width:24px;flex-shrink:0}
.mod-t{font-family:'Montserrat',sans-serif;font-size:1.06rem;letter-spacing:.03em}

/* ── TURMA & VAGAS ── */
.hero-turma{display:flex;flex-wrap:wrap;gap:18px;margin-top:18px;margin-bottom:6px}
.hero-turma-item{display:inline-flex;align-items:center;gap:8px;font-family:'IBM Plex Mono',monospace;font-size:0.88rem;color:var(--muted2);background:var(--gold-bg2);border:1px solid var(--border);border-radius:8px;padding:8px 14px}
.hero-turma-item strong{color:var(--gold);font-weight:600}
.side-item-turma p.side-turma-highlight{color:var(--gold);font-weight:500}

/* LISTAS */
.check-list{list-style:none;display:flex;flex-direction:column;gap:9px}
.check-list li{display:flex;gap:9px;font-family:'IBM Plex Mono',monospace;font-size:0.96rem;color:var(--muted2);align-items:flex-start;line-height:1.5}
.check-list li::before{content:'✓';color:var(--gold);font-weight:700;flex-shrink:0}
.arrow-list{list-style:none;display:flex;flex-direction:column;gap:9px}
.arrow-list li{display:flex;gap:9px;font-family:'IBM Plex Mono',monospace;font-size:0.96rem;color:var(--muted2);align-items:flex-start;line-height:1.5}
.arrow-list li::before{content:'›';color:var(--gold);font-weight:700;flex-shrink:0;font-size:1.2rem}

/* CERT BANNER */
.cert-banner{background:rgba(254,213,0,.06);border:1px solid rgba(254,213,0,.25);border-radius:12px;padding:24px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.cert-banner-left{display:flex;align-items:center;gap:14px}
.cert-icon{font-size:2.4rem}
.cert-banner h3{font-size:1.14rem;margin-bottom:4px}

/* CTA FINAL */
.cta-final{text-align:center;padding:72px 0;border-top:1px solid var(--gold-bg)}
.cta-final h2 .hl{color:var(--gold)}
.cta-final p{max-width:480px;margin:14px auto 28px}
.cta-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.cta-note{margin-top:14px;font-family:'IBM Plex Mono',monospace;font-size:0.79rem;color:var(--muted)}

/* PRICE BLOCK */
.price-block{background:rgba(254,213,0,.04);border:1px solid rgba(254,213,0,.12);border-radius:12px;padding:14px 16px;margin-bottom:14px;text-align:center}
.price-de{font-family:'IBM Plex Mono',monospace;font-size:.78rem;color:var(--muted);text-decoration:line-through;margin-bottom:2px}
.price-por{font-family:'Montserrat',sans-serif;font-size:1.56rem;font-weight:700;color:var(--gold);line-height:1}
.price-tag{font-family:'IBM Plex Mono',monospace;font-size:.68rem;color:var(--gold);letter-spacing:.08em;margin-top:4px}
.guarantee{display:flex;align-items:center;gap:7px;justify-content:center;margin-top:10px;font-family:'IBM Plex Mono',monospace;font-size:.72rem;color:var(--muted2)}

/* Footer e WhatsApp → css/rodape.css (carregado via includes/rodape.php) */

/* ── DEPOIMENTOS ── */
.test-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.test-card{background:var(--surface2);border:1px solid rgba(255,255,255,.05);border-radius:12px;padding:24px 22px;display:flex;flex-direction:column;gap:14px;transition:border-color .2s}
.test-card:hover{border-color:rgba(254,213,0,.2)}
.test-stars{display:flex;gap:3px}
.test-quote{font-family:'IBM Plex Mono',monospace;font-size:0.92rem;color:var(--muted2);line-height:1.7;font-style:italic}
.test-author{margin-top:auto;padding-top:14px;border-top:1px solid rgba(255,255,255,.06)}
.test-name{display:block;font-family:'Montserrat',sans-serif;font-size:0.96rem;font-weight:600;color:var(--text)}
.test-role{display:block;font-family:'IBM Plex Mono',monospace;font-size:0.78rem;color:var(--muted);margin-top:3px}
@media(max-width:960px){.test-grid{grid-template-columns:1fr}}
@media(max-width:600px){.test-grid{grid-template-columns:1fr}}

/* FAQ */
.faq-item{background:var(--surface2);border:1px solid rgba(255,255,255,.06);border-radius:12px;overflow:hidden;transition:border-color .2s}
.faq-item:hover{border-color:rgba(254,213,0,.2)}
.faq-q{width:100%;background:none;border:none;color:var(--text);font-family:'Montserrat',sans-serif;font-size:1.04rem;font-weight:600;text-align:left;padding:18px 22px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px;transition:color .2s}
.faq-q:hover{color:var(--gold)}
.faq-arrow{color:var(--gold);font-size:1.3rem;font-weight:700;transition:transform .2s;flex-shrink:0}
.faq-a{font-family:'IBM Plex Mono',monospace;font-size:0.94rem;color:var(--muted2);line-height:1.7;padding:0 22px;max-height:0;overflow:hidden;transition:max-height .3s ease,padding .3s ease}
.faq-item.open .faq-a{max-height:400px;padding:0 22px 18px}
.faq-item.open .faq-arrow{transform:rotate(45deg)}

/* HAMBURGER & MOBILE NAV */
.nav-toggle{display:none}
.nav-hamburger{display:none;flex-direction:column;justify-content:space-between;width:28px;height:20px;cursor:pointer;z-index:1100;flex-shrink:0}
.nav-hamburger span{display:block;height:2px;width:100%;background:var(--text);border-radius:2px;transition:all .3s ease}
.nav-mobile-menu{display:none;position:absolute;top:100%;left:0;right:0;background:rgba(13,13,26,.98);backdrop-filter:blur(20px);border-bottom:1px solid var(--gold-bg);flex-direction:column;padding:12px 0;z-index:999}
.nav-mobile-menu a{font-family:'IBM Plex Mono',monospace;font-size:0.84rem;letter-spacing:.08em;color:var(--muted);padding:14px 24px;transition:color .2s,background .2s;border-bottom:1px solid rgba(255,255,255,.04);text-decoration:none;display:block}
.nav-mobile-menu a:last-child{border-bottom:none}
.nav-mobile-menu a:hover,.nav-mobile-menu a.active{color:var(--gold);background:rgba(254,213,0,.04)}
.nav-mobile-menu .nav-mobile-login{color:var(--muted)}
.nav-mobile-menu .nav-mobile-cta{color:var(--gold);font-weight:600;border-top:1px solid rgba(254,213,0,.15);margin-top:4px}

/* ANIMATIONS */
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
.hero-cat,.hero h1,.hero-sub,.hero-turma,.hero-ctas,.hero-pills{animation:fadeUp .5s ease both}
.hero-cat{animation-delay:.05s}.hero h1{animation-delay:.15s}.hero-sub{animation-delay:.25s}.hero-turma{animation-delay:.30s}.hero-ctas{animation-delay:.35s}.hero-pills{animation-delay:.45s}

/* RESPONSIVE */
@media(max-width:1024px){
  .nav-links{display:none}
  .nav-hamburger{display:flex}
  .nav-login{display:none}
  .nav-actions .btn,.nav-actions a.btn{display:none}
  .nav-toggle:checked ~ .nav-mobile-menu{display:flex}
  .nav-toggle:checked + .nav-hamburger span:nth-child(1){transform:translateY(9px) rotate(45deg)}
  .nav-toggle:checked + .nav-hamburger span:nth-child(2){opacity:0;transform:scaleX(0)}
  .nav-toggle:checked + .nav-hamburger span:nth-child(3){transform:translateY(-9px) rotate(-45deg)}
}
@media(min-width:1025px){
  .nav-mobile-menu{display:none !important}
}
@media(max-width:960px){
  .hero-grid{grid-template-columns:1fr}
  .side-card{position:static}
  .mod-grid{grid-template-columns:1fr}
  div[style*="repeat(4"],div[style*="repeat(3"]{grid-template-columns:1fr 1fr!important}
}
@media(max-width:600px){
  div[style*="repeat(4"],div[style*="repeat(3"],div[style*="1fr 1fr"]{grid-template-columns:1fr!important}
}
@media(max-width:480px){
  .hero-turma{flex-direction:column;gap:10px}
  .hero-ctas,.cta-actions{flex-direction:column;width:100%}
  .hero-ctas .btn,.cta-actions .btn{width:100%;justify-content:center}
}