/* ==========================================================================
   EA Real Estate Academy — Design tokens
   ========================================================================== */
:root{
  --purple-950:#2c0a35;
  --purple-900:#3d0d4a;
  --purple-800:#4e0f5f;
  --purple-700:#5c0f70;
  --purple-600:#6f1487;
  --purple-500:#8a2ea3;
  --purple-tint:#f3edf5;
  --ink:#17151a;
  --ink-soft:#4a4750;
  --gray-300:#d9d6dc;
  --gray-200:#e7e4ea;
  --gray-100:#f4f2f6;
  --paper:#ffffff;
  --footer-bg:#18141d;

  --font-display:'Inter', system-ui, -apple-system, sans-serif;
  --font-mono:'JetBrains Mono', ui-monospace, monospace;

  --radius:10px;
  --radius-lg:18px;
  --container:1200px;
  --shadow-soft:0 20px 45px -25px rgba(44,10,53,.35);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-display);
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  line-height:1.5;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,p{margin:0;}
button{font-family:inherit;cursor:pointer;}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
}

.skip-link{
  position:absolute;left:-999px;top:0;background:var(--purple-800);color:#fff;
  padding:12px 18px;border-radius:0 0 8px 0;z-index:200;
}
.skip-link:focus{left:0;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:16px 26px;
  font-weight:700;
  font-size:.95rem;
  border-radius:8px;
  border:2px solid transparent;
  transition:transform .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--purple-800);color:#fff;}
.btn-primary:hover{background:var(--purple-700);}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--gray-300);}
.btn-outline:hover{border-color:var(--purple-800);color:var(--purple-800);}
.btn-light{background:#fff;color:var(--purple-800);border-color:#fff;}
.btn-light:hover{background:var(--purple-tint);}
.btn-header{padding:12px 22px;font-size:.88rem;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:#ffffff;
  border-bottom:1px solid var(--gray-200);
}
.header-inner{
  display:flex;align-items:center;gap:28px;
  height:78px;
}
.logo{display:flex;align-items:center;gap:10px;margin-right:auto;}
.logo-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:8px;
  background:var(--purple-800);color:#fff;
  font-weight:900;font-size:.95rem;letter-spacing:.02em;
}
.logo-text{display:flex;flex-direction:column;line-height:1.1;}
.logo-text strong{font-weight:800;font-size:.85rem;}
.logo-text em{font-style:normal;font-size:.7rem;color:var(--purple-700);font-weight:600;}

.main-nav{display:flex;align-items:center;gap:26px;}
.main-nav a{font-weight:600;font-size:.92rem;color:var(--ink-soft);transition:color .15s ease;}
.main-nav a:hover{color:var(--purple-800);}

.nav-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:42px;height:42px;background:none;border:1px solid var(--gray-300);border-radius:8px;
}
.nav-toggle span{width:18px;height:2px;background:var(--ink);margin:0 auto;transition:transform .2s ease, opacity .2s ease;}
.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ---------- Eyebrow ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-mono);
  font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
  font-weight:600;color:rgba(255,255,255,.85);
  margin-bottom:18px;
}
.eyebrow .dot{width:8px;height:8px;background:var(--purple-500);border-radius:2px;flex:none;}
.eyebrow-dark{color:var(--purple-700);}
.eyebrow-dark .dot{background:var(--purple-700);}

/* ---------- Hero ---------- */
.hero{padding-top:76px;background:var(--paper);}
.hero-grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center;
  padding-bottom:76px;
}
.hero h1{
  font-size:clamp(2.4rem, 4.6vw, 3.9rem);
  font-weight:900;
  line-height:1.04;
  letter-spacing:-.02em;
  color:var(--ink);
  margin-bottom:26px;
}
.eyebrow.eyebrow-dark{color:var(--purple-700);}
.lead{
  font-size:1.15rem;
  color:var(--ink-soft);
  max-width:52ch;
  margin-bottom:36px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;}

.media-frame{
  aspect-ratio:4/4.6;
  border-radius:var(--radius-lg);
  overflow:hidden;
  background:var(--gray-200);
  box-shadow:var(--shadow-soft);
}
.media-frame img{width:100%;height:100%;object-fit:cover;object-position:50% 35%;}

.pillars{
  background:linear-gradient(120deg,var(--purple-950),var(--purple-700) 60%, var(--purple-800));
  position:relative;
  overflow:hidden;
}
.pillars::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:64px 64px;
  pointer-events:none;
}
.pillars-grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:repeat(4,1fr);
}
.pillar{
  padding:34px 28px;
  border-left:1px solid rgba(255,255,255,.14);
}
.pillar:first-child{border-left:none;}
.pillar-num{
  display:block;font-family:var(--font-mono);font-size:.78rem;color:rgba(255,255,255,.6);
  margin-bottom:14px;
  padding-bottom:10px;
  border-bottom:2px solid rgba(255,255,255,.4);
  width:34px;
}
.pillar p{color:#fff;font-weight:700;font-size:1.02rem;line-height:1.35;}

/* ---------- Section basics ---------- */
.section{padding:110px 0;}
.section-tint{background:var(--purple-tint);}
.section-head{max-width:760px;margin-bottom:56px;}
.section-head-split{
  display:flex;justify-content:space-between;align-items:flex-end;gap:24px;max-width:none;
}
.section-head h2{
  font-size:clamp(1.9rem,3vw,2.6rem);
  font-weight:800;
  letter-spacing:-.01em;
  line-height:1.14;
  margin-bottom:18px;
}
.section-desc{color:var(--ink-soft);font-size:1.05rem;max-width:60ch;}
.link-arrow{
  font-weight:700;color:var(--purple-800);border-bottom:2px solid var(--purple-800);
  padding-bottom:2px;white-space:nowrap;
}

/* ---------- Para quem é ---------- */
.audience-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--gray-300);
  margin-bottom:52px;
}
.audience-item{
  padding:32px 26px;
  border-left:1px solid var(--gray-300);
  border-bottom:1px solid var(--gray-300);
}
.audience-item:first-child{border-left:none;}
.audience-item h3{font-size:1.12rem;font-weight:800;margin-bottom:12px;}
.audience-item p{color:var(--ink-soft);font-size:.95rem;}

.results-panel{
  border:1px solid var(--gray-300);
  border-radius:var(--radius);
  overflow:hidden;
}
.results-label{
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;
  font-weight:700;color:var(--purple-700);
  padding:20px 26px;border-bottom:1px solid var(--gray-300);
}
.results-grid{display:grid;grid-template-columns:repeat(3,1fr);}
.result-item{padding:32px 26px;border-left:1px solid var(--gray-300);}
.result-item:first-child{border-left:none;}
.result-number{
  display:block;font-size:2.6rem;font-weight:900;letter-spacing:-.02em;margin-bottom:10px;
}
.result-number.accent{color:var(--purple-800);}
.result-item p{color:var(--ink-soft);font-size:.92rem;}
.results-note{
  padding:14px 26px;font-size:.82rem;color:#9a95a3;border-top:1px solid var(--gray-300);
}

/* ---------- Programas ---------- */
.programs-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
}
.program-card{
  background:#fff;
  border:1px solid var(--gray-300);
  border-radius:var(--radius);
  padding:34px 28px;
  transition:box-shadow .2s ease, transform .2s ease;
}
.program-card:hover{box-shadow:var(--shadow-soft);transform:translateY(-4px);}
.program-tag{
  font-family:var(--font-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;
  font-weight:700;color:var(--purple-700);margin-bottom:14px;
}
.program-card h3{font-size:1.32rem;font-weight:800;margin-bottom:14px;line-height:1.2;}
.program-desc{color:var(--ink-soft);font-size:.94rem;margin-bottom:22px;}
.program-list{border-top:1px solid var(--gray-200);padding-top:18px;}
.program-list li{
  font-size:.9rem;font-weight:600;color:var(--ink);
  padding:6px 0 6px 20px;position:relative;
}
.program-list li::before{
  content:"";position:absolute;left:0;top:14px;width:8px;height:2px;background:var(--purple-700);
}
.fine-print{margin-top:32px;font-size:.82rem;color:#9a95a3;}

/* ---------- Metodologia ---------- */
.steps-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:3px solid var(--gray-200);
}
.step-item{
  padding:30px 24px 0;
  border-left:1px solid var(--gray-300);
  position:relative;
}
.step-item:first-child{border-left:none;}
.step-item::before{
  content:"";position:absolute;top:-3px;left:0;width:0;height:3px;background:var(--purple-800);
  transition:width .3s ease;
}
.step-active::before{width:100%;}
.step-num{
  display:block;font-family:var(--font-mono);font-weight:700;font-size:1.6rem;
  color:var(--purple-800);margin-bottom:10px;
}
.step-item h3{font-size:1.1rem;font-weight:800;margin-bottom:10px;}
.step-item p{color:var(--ink-soft);font-size:.92rem;}

/* ---------- Split CTA ---------- */
.split-cta{
  display:grid;grid-template-columns:1fr 1fr;
  border-top:1px solid var(--gray-300);
  border-bottom:1px solid var(--gray-300);
}
.split-media{
  background:var(--gray-200);
  min-height:420px;position:relative;overflow:hidden;
  border-right:1px solid var(--gray-300);
}
.split-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:60% 40%;}
.split-copy{display:flex;align-items:center;}
.split-copy-inner{padding:60px;max-width:560px;}
.split-copy h2{
  font-size:clamp(1.9rem,2.8vw,2.4rem);font-weight:800;line-height:1.15;margin-bottom:22px;letter-spacing:-.01em;
}
.split-copy p{color:var(--ink-soft);font-size:1.05rem;margin-bottom:30px;}

/* ---------- Cases ---------- */
.testimonial-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:52px;
}
.testimonial-card{
  background:#fff;border:1px solid var(--gray-300);border-radius:var(--radius);
  padding:34px 28px;margin:0;
}
.quote-mark{
  display:block;font-size:2.6rem;line-height:1;color:var(--purple-500);font-weight:800;margin-bottom:10px;
  font-family:Georgia, serif;
}
.testimonial-card p{font-size:1rem;color:var(--ink);margin-bottom:22px;}
.testimonial-card footer{
  font-size:.85rem;color:var(--ink-soft);font-weight:600;
  padding-top:16px;border-top:1px solid var(--gray-200);
}
.logos-row{border-top:1px solid var(--gray-300);padding-top:30px;}
.logos-label{
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;
  font-weight:700;color:var(--purple-700);margin-bottom:20px;
}
.logos-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;}
.logo-placeholder{
  border:1px dashed var(--gray-300);border-radius:8px;
  height:64px;display:flex;align-items:center;justify-content:center;
  color:#b3aebb;font-size:.82rem;font-weight:600;
}

/* ---------- Contact ---------- */
.contact{
  background:linear-gradient(150deg,var(--purple-950),var(--purple-800));
  color:#fff;
}
.contact-grid{
  display:grid;grid-template-columns:.85fr 1.15fr;
  min-height:640px;
}
.contact-copy{
  padding:80px 60px 80px 0;display:flex;flex-direction:column;justify-content:center;
  border-right:1px solid rgba(255,255,255,.18);
}
.contact-copy h2{font-size:clamp(1.9rem,3vw,2.5rem);font-weight:800;line-height:1.14;margin-bottom:20px;}
.contact-copy p{color:rgba(255,255,255,.75);font-size:1.02rem;max-width:44ch;}
.contact-list{margin-top:38px;padding-top:26px;border-top:1px solid rgba(255,255,255,.25);}
.contact-list li{
  display:flex;justify-content:space-between;align-items:center;gap:14px;padding:10px 0;font-size:.95rem;
}
.contact-list span{color:rgba(255,255,255,.7);}
.contact-list a{font-weight:700;border-bottom:1px solid rgba(255,255,255,.4);}
.contact-list a:hover{border-color:#fff;}

.contact-form{
  padding:80px 0 80px 60px;display:flex;flex-direction:column;justify-content:center;gap:22px;
}
.form-row{display:grid;gap:22px;}
.form-row-split{grid-template-columns:1fr 1fr;}
.field{display:flex;flex-direction:column;gap:10px;}
.field span{
  font-family:var(--font-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;
  color:rgba(255,255,255,.6);font-weight:600;
}
.field input{
  background:transparent;border:none;border-bottom:1px solid rgba(255,255,255,.4);
  color:#fff;font-size:1rem;padding:8px 0;font-family:inherit;
}
.field input:focus{outline:none;border-color:#fff;}
.field input::placeholder{color:rgba(255,255,255,.4);}

.form-disclaimer{font-size:.78rem;color:rgba(255,255,255,.55);max-width:46ch;}
.form-feedback{font-size:.88rem;font-weight:700;min-height:1.2em;color:#c9f7d8;}
.contact-form .btn-light{align-self:flex-start;margin-top:6px;}

/* ---------- Footer ---------- */
.site-footer{background:var(--footer-bg);color:rgba(255,255,255,.7);padding-top:70px;}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:50px;
}
.footer-brand p{margin-top:18px;font-size:.9rem;max-width:32ch;color:rgba(255,255,255,.55);}
.logo-footer .logo-text strong{color:#fff;}
.footer-col{display:flex;flex-direction:column;gap:12px;}
.footer-heading{
  font-family:var(--font-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;
  color:rgba(255,255,255,.4);font-weight:700;margin-bottom:6px;
}
.footer-col a{font-size:.92rem;transition:color .15s ease;}
.footer-col a:hover{color:#fff;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:24px 32px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-size:.82rem;color:rgba(255,255,255,.45);
}
.footer-bottom a:hover{color:#fff;}

/* ---------- WhatsApp float ---------- */
.whatsapp-float{
  position:fixed;right:24px;bottom:24px;
  width:56px;height:56px;border-radius:50%;
  background:#25D366;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 28px -10px rgba(37,211,102,.6);
  z-index:150;transition:transform .2s ease;
}
.whatsapp-float:hover{transform:scale(1.08);}
.whatsapp-float svg{width:28px;height:28px;}

/* ---------- Reveal animation ---------- */
.reveal{
  opacity:0;
  transform:translateY(18px);
  transition:opacity .6s ease, transform .6s ease;
  transition-delay:var(--delay,0ms);
}
.reveal.is-visible{opacity:1;transform:translateY(0);}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:1080px){
  .hero-grid{grid-template-columns:1fr;gap:44px;}
  .hero-media{order:-1;}
  .media-frame{aspect-ratio:4/3;}
  .audience-grid{grid-template-columns:repeat(2,1fr);}
  .audience-item:nth-child(2n+1){border-left:none;}
  .programs-grid{grid-template-columns:1fr;}
  .steps-grid{grid-template-columns:repeat(2,1fr);row-gap:34px;}
  .step-item:nth-child(2n+1){border-left:none;}
  .split-cta{grid-template-columns:1fr;}
  .split-media{border-right:none;min-height:280px;}
  .split-copy-inner{padding:50px 32px;}
  .testimonial-grid{grid-template-columns:1fr;}
  .logos-grid{grid-template-columns:repeat(3,1fr);}
  .contact-grid{grid-template-columns:1fr;min-height:auto;}
  .contact-copy{border-right:none;border-bottom:1px solid rgba(255,255,255,.18);padding:60px 0;}
  .contact-form{padding:60px 0;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}

@media (max-width:760px){
  .container{padding:0 22px;}
  .main-nav,.btn-header{display:none;}
  .nav-toggle{display:flex;}
  .main-nav.is-open{
    display:flex;flex-direction:column;position:absolute;top:78px;left:0;right:0;
    background:#fff;padding:20px 22px;border-bottom:1px solid var(--gray-200);gap:18px;
  }
  .hero{padding-top:0;}
  .pillars-grid{grid-template-columns:1fr 1fr;}
  .pillar{border-left:none;border-top:1px solid rgba(255,255,255,.14);}
  .pillar:nth-child(odd){border-right:1px solid rgba(255,255,255,.14);}
  .section{padding:70px 0;}
  .section-head-split{flex-direction:column;align-items:flex-start;}
  .audience-grid{grid-template-columns:1fr;}
  .audience-item{border-left:none;}
  .results-grid{grid-template-columns:1fr;}
  .result-item{border-left:none;border-top:1px solid var(--gray-300);}
  .result-item:first-child{border-top:none;}
  .steps-grid{grid-template-columns:1fr;}
  .step-item{border-left:none;padding-left:0;}
  .logos-grid{grid-template-columns:repeat(2,1fr);}
  .form-row-split{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:32px;}
  .footer-bottom{flex-direction:column;}
}