/*
Theme Name: IacomAureliano
Theme URI: https://iacomaureliano.com
Author: Aureliano Rossi
Description: Tema WordPress para o IacomAureliano, plataforma de cursos de Inteligência Artificial com sistema de assinatura, login e acesso restrito. Inspirado no visual do "viver de IA", com predominância azul e preto, interface moderna e responsiva.
Version: 1.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: iacomaureliano
*/

/* =========================================================
   TOKENS
   ========================================================= */
:root{
  --bg-void:      #060a14;
  --bg-base:      #0b1120;
  --bg-panel:     #101a30;
  --bg-panel-2:   #16213e;
  --blue-electric:#3b82f6;
  --blue-deep:    #1e3a8a;
  --cyan-glow:    #22d3ee;
  --text-hi:      #f1f5f9;
  --text-mid:     #b9c3d6;
  --text-low:     #7683a0;
  --line:         rgba(148,163,184,0.14);
  --danger:       #f87171;
  --success:      #34d399;

  --font-display: "Space Grotesk", "Segoe UI", sans-serif;
  --font-body:    "Inter", "Segoe UI", sans-serif;
  --font-mono:    "JetBrains Mono", monospace;

  --radius: 14px;
  --radius-sm: 8px;
  --container: 1200px;
  --shadow-glow: 0 0 0 1px rgba(59,130,246,0.25), 0 18px 40px -12px rgba(0,0,0,0.7);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:
    radial-gradient(1100px 600px at 85% -10%, rgba(59,130,246,0.16), transparent 60%),
    radial-gradient(900px 500px at -10% 20%, rgba(34,211,238,0.08), transparent 55%),
    var(--bg-void);
  color:var(--text-mid);
  font-family:var(--font-body);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--text-hi);
  line-height:1.15;
  margin:0 0 .5em;
  letter-spacing:-0.01em;
}
p{ margin:0 0 1em; }
ul{ margin:0; padding:0; list-style:none; }
button, input, textarea, select{ font-family:inherit; }

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--cyan-glow);
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";
  width:7px;height:7px;border-radius:50%;
  background:var(--cyan-glow);
  box-shadow:0 0 10px var(--cyan-glow);
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 26px;
  border-radius:999px;
  font-weight:600;
  font-size:15px;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
}
.btn-primary{
  background:linear-gradient(135deg, var(--blue-electric), var(--blue-deep));
  color:#fff;
  box-shadow:0 10px 30px -8px rgba(59,130,246,0.55);
}
.btn-primary:hover{ transform:translateY(-2px); box-shadow:0 16px 36px -8px rgba(59,130,246,0.7); }
.btn-ghost{
  background:transparent;
  color:var(--text-hi);
  border-color:var(--line);
}
.btn-ghost:hover{ border-color:var(--blue-electric); color:var(--blue-electric); }
.btn-block{ width:100%; }

/* =========================================================
   HEADER
   ========================================================= */
.site-header{
  position:sticky; top:0; z-index:100;
  backdrop-filter:blur(14px);
  background:rgba(6,10,20,0.78);
  border-bottom:1px solid var(--line);
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between;
  min-height:76px;
}
.site-logo{
  display:flex; align-items:center; gap:10px;
  font-family:var(--font-display);
  font-weight:700;
  font-size:20px;
  color:var(--text-hi);
}
.site-logo .mark{
  width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg, var(--blue-electric), var(--cyan-glow));
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);
  font-weight:700;
  color:#04101f;
}
.site-logo .accent{ color:var(--blue-electric); }

.main-nav ul{ display:flex; align-items:center; gap:32px; }
.main-nav a{
  font-size:14.5px; font-weight:500; color:var(--text-mid);
  transition:color .15s ease;
}
.main-nav a:hover{ color:var(--text-hi); }

.header-actions{ display:flex; align-items:center; gap:14px; }
.nav-toggle{
  display:none;
  background:none;border:1px solid var(--line);border-radius:8px;
  width:42px;height:42px;color:var(--text-hi);cursor:pointer;
}

/* =========================================================
   HERO
   ========================================================= */
.hero{
  position:relative;
  padding:96px 0 90px;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.hero::before{
  content:"";
  position:absolute; inset:0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 70% 60% at 70% 20%, black, transparent);
  opacity:.5;
  pointer-events:none;
}
.hero-grid{
  position:relative; z-index:1;
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:56px;
  align-items:center;
}
.hero-grid-single{
  grid-template-columns:1fr;
  max-width:760px;
  text-align:left;
}
.hero h1{ font-size:clamp(34px,4.6vw,58px); }
.hero h1 span{
  background:linear-gradient(135deg, var(--blue-electric), var(--cyan-glow));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-sub{ font-size:17px; max-width:520px; margin-bottom:32px; }
.hero-cta{ display:flex; gap:14px; flex-wrap:wrap; margin-bottom:34px; }
.hero-stats{ display:flex; gap:36px; flex-wrap:wrap; }
.hero-stats div strong{
  display:block; font-family:var(--font-display); font-size:26px; color:var(--text-hi);
}
.hero-stats div span{ font-size:13px; color:var(--text-low); }

/* Área de cursos: conteúdo + banner lateral */
.courses-layout{
  display:grid;
  grid-template-columns:1fr 260px;
  gap:28px;
  align-items:start;
}
.courses-main{ min-width:0; }

/* Side banner (banner lateral com a figura do IacomAureliano) */
.side-banner{
  position:sticky;
  top:96px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow-glow);
  transition:transform .2s ease, box-shadow .2s ease;
}
.side-banner:hover{ transform:translateY(-3px); box-shadow:0 0 0 1px rgba(59,130,246,0.4), 0 18px 40px -12px rgba(0,0,0,0.7); }
.side-banner img{ width:100%; height:auto; display:block; }

/* =========================================================
   SECTIONS GENERAL
   ========================================================= */
.section{ padding:88px 0; }
.section-head{ max-width:640px; margin:0 0 48px; }
.section-head h2{ font-size:clamp(26px,3.4vw,38px); }

/* Benefits */
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.card{
  background:var(--bg-panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:28px;
  transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.card:hover{ transform:translateY(-4px); border-color:rgba(59,130,246,0.4); box-shadow:var(--shadow-glow); }
.card .icon{
  width:44px;height:44px;border-radius:10px;
  background:rgba(59,130,246,0.14);
  display:flex;align-items:center;justify-content:center;
  color:var(--blue-electric);
  margin-bottom:16px;
  font-family:var(--font-mono);
}
.card h3{ font-size:18px; margin-bottom:8px; }
.card p{ font-size:14.5px; margin:0; }

/* Course grid (Netflix style) */
.course-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.course-card{
  position:relative;
  border-radius:var(--radius-sm);
  overflow:hidden;
  border:1px solid var(--line);
  background:var(--bg-panel);
  transition:transform .25s ease, box-shadow .25s ease;
}
.course-card:hover{ transform:translateY(-6px) scale(1.015); box-shadow:var(--shadow-glow); z-index:2; }
.course-card .thumb{
  aspect-ratio:16/10;
  background:linear-gradient(135deg, var(--bg-panel-2), var(--blue-deep));
  position:relative;
}
.course-card .thumb img{ width:100%;height:100%;object-fit:cover; }
.course-card .thumb .lock{
  position:absolute; inset:0;
  display:flex;align-items:center;justify-content:center;
  background:rgba(6,10,20,0.55);
  color:var(--text-hi);
  font-size:22px;
}
.course-card .body{ padding:16px; }
.course-card .body h4{ font-size:15px; margin-bottom:6px; }
.course-card .body span{ font-size:12.5px; color:var(--text-low); font-family:var(--font-mono); }
.course-card .badge{
  position:absolute; top:10px; left:10px;
  background:rgba(59,130,246,0.9);
  color:#fff;
  font-size:11px; font-weight:700;
  padding:4px 9px; border-radius:999px;
  letter-spacing:.04em;
}

/* Pricing */
.pricing-card{
  max-width:440px; margin:0 auto;
  background:linear-gradient(160deg, var(--bg-panel), var(--bg-panel-2));
  border:1px solid rgba(59,130,246,0.4);
  border-radius:var(--radius);
  padding:40px 34px;
  text-align:center;
  box-shadow:var(--shadow-glow);
}
.pricing-card .price{ font-family:var(--font-display); font-size:52px; color:var(--text-hi); margin:14px 0 4px; }
.pricing-card .price sup{ font-size:20px; color:var(--cyan-glow); vertical-align:top; }
.pricing-card .price small{ font-size:14px; color:var(--text-low); font-family:var(--font-body); }
.pricing-list{ text-align:left; margin:26px 0; }
.pricing-list li{ display:flex; gap:10px; align-items:flex-start; padding:8px 0; font-size:14.5px; }
.pricing-list li::before{ content:"✓"; color:var(--success); font-weight:700; }

/* Testimonials */
.grid-2{ display:grid; grid-template-columns:repeat(2,1fr); gap:22px; }
.quote{ font-size:15px; font-style:normal; margin-bottom:16px; }
.quote-author{ display:flex; align-items:center; gap:10px; }
.quote-author .avatar{
  width:38px;height:38px;border-radius:50%;
  background:linear-gradient(135deg, var(--blue-electric), var(--cyan-glow));
}
.quote-author strong{ color:var(--text-hi); font-size:14px; display:block; }
.quote-author span{ font-size:12.5px; color:var(--text-low); }

/* CTA band */
.cta-band{
  border-radius:var(--radius);
  padding:60px 44px;
  text-align:center;
  background:linear-gradient(135deg, var(--blue-deep), var(--bg-panel));
  border:1px solid rgba(59,130,246,0.35);
}
.cta-band h2{ margin-bottom:10px; }

/* =========================================================
   AUTH FORMS (login / registro)
   ========================================================= */
.auth-wrap{
  min-height:70vh;
  display:flex; align-items:center; justify-content:center;
  padding:64px 20px;
}
.auth-card{
  width:100%; max-width:420px;
  background:var(--bg-panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:38px 34px;
  box-shadow:var(--shadow-glow);
}
.auth-card h1{ font-size:24px; margin-bottom:6px; }
.auth-card .sub{ font-size:14px; color:var(--text-low); margin-bottom:28px; }
.field{ margin-bottom:18px; }
.field label{ display:block; font-size:13px; color:var(--text-mid); margin-bottom:7px; font-weight:500; }
.field input{
  width:100%;
  background:var(--bg-base);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  padding:12px 14px;
  color:var(--text-hi);
  font-size:14.5px;
  outline:none;
  transition:border-color .15s ease, box-shadow .15s ease;
}
.field input:focus{ border-color:var(--blue-electric); box-shadow:0 0 0 3px rgba(59,130,246,0.22); }
.auth-foot{ margin-top:20px; text-align:center; font-size:13.5px; color:var(--text-low); }
.auth-foot a{ color:var(--blue-electric); font-weight:600; }
.form-msg{
  padding:12px 14px; border-radius:var(--radius-sm);
  font-size:13.5px; margin-bottom:18px;
}
.form-msg.error{ background:rgba(248,113,113,0.12); color:var(--danger); border:1px solid rgba(248,113,113,0.3); }
.form-msg.success{ background:rgba(52,211,153,0.12); color:var(--success); border:1px solid rgba(52,211,153,0.3); }

/* Paywall */
.paywall{
  max-width:560px; margin:0 auto; text-align:center;
  background:var(--bg-panel); border:1px solid var(--line);
  border-radius:var(--radius); padding:48px 36px;
}
.paywall .icon-lock{
  width:56px;height:56px;border-radius:14px;margin:0 auto 20px;
  background:rgba(59,130,246,0.15);
  display:flex;align-items:center;justify-content:center;
  color:var(--blue-electric); font-size:24px;
}
.pix-box{
  background:var(--bg-base); border:1px dashed var(--line);
  border-radius:var(--radius-sm); padding:18px; margin:20px 0;
  font-family:var(--font-mono); font-size:13px; color:var(--text-mid);
  word-break:break-all;
}
.account-badge{
  display:inline-flex; align-items:center; gap:8px;
  font-size:12.5px; font-family:var(--font-mono);
  padding:6px 12px; border-radius:999px;
  border:1px solid var(--line); color:var(--text-mid);
}
.account-badge.active{ color:var(--success); border-color:rgba(52,211,153,0.4); }
.account-badge.inactive{ color:var(--danger); border-color:rgba(248,113,113,0.4); }

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{
  border-top:1px solid var(--line);
  padding:56px 0 30px;
  margin-top:40px;
}
.footer-grid{
  display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:32px;
  margin-bottom:40px;
}
.footer-grid h4{ font-size:14px; color:var(--text-hi); margin-bottom:14px; }
.footer-grid li{ margin-bottom:9px; }
.footer-grid a{ font-size:13.5px; color:var(--text-low); }
.footer-grid a:hover{ color:var(--blue-electric); }
.footer-bottom{
  border-top:1px solid var(--line);
  padding-top:24px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  font-size:12.5px; color:var(--text-low);
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:960px){
  .hero-grid{ grid-template-columns:1fr; }
  .courses-layout{ grid-template-columns:1fr; }
  .side-banner{ position:static; max-width:320px; margin:0 auto; }
  .grid-3{ grid-template-columns:1fr 1fr; }
  .course-grid{ grid-template-columns:repeat(3,1fr); }
  .grid-2{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width:720px){
  .main-nav{
    position:fixed; inset:76px 0 0 0;
    background:var(--bg-void);
    padding:24px;
    transform:translateY(-12px);
    opacity:0;
    pointer-events:none;
    transition:opacity .2s ease, transform .2s ease;
  }
  .main-nav.open{ opacity:1; transform:translateY(0); pointer-events:auto; }
  .main-nav ul{ flex-direction:column; align-items:flex-start; gap:22px; }
  .nav-toggle{ display:flex; align-items:center; justify-content:center; }
  .grid-3{ grid-template-columns:1fr; }
  .course-grid{ grid-template-columns:repeat(2,1fr); }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .hero{ padding:64px 0; }
}
@media (max-width:480px){
  .course-grid{ grid-template-columns:1fr 1fr; }
  .hero-stats{ gap:22px; }
  .auth-card{ padding:28px 22px; }
  .footer-grid{ grid-template-columns:1fr; }
}