/* ============================================
   IDBRAS — Sistema de identidade visual
   Paleta: azul-marinho (base), teal (produtos), amarelo (energia da marca)
   Tipografia: Fredoka (títulos, ecoa o traço arredondado do logo) + Inter (texto)
============================================= */

@import url('https://fonts.googleapis.com/css2?family=Fredoka:wght@500;600;700&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --navy: #0F2A44;
  --navy-deep: #081726;
  --cream: #FAF7EF;
  --cream-2: #F1ECDF;
  --ink: #1C2430;
  --ink-soft: #4B5563;
  --yellow: #FFD400;
  --yellow-deep: #E8B800;
  --blue-logo: #2A2AD6;

  --book: #1E6E7C;
  --book-soft: #E7F2F1;
  --stetic: #2E8B84;
  --stetic-soft: #F4ECE1;
  --vet: #1F9D55;
  --vet-soft: #EAF6EE;

  --radius-s: 6px;
  --radius-m: 14px;
  --line: rgba(15,42,68,0.12);
  --shadow: 0 18px 40px -22px rgba(8,23,38,0.35);
  --maxw: 1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter',sans-serif;
  color:var(--ink);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{
  font-family:'Fredoka',sans-serif;
  font-weight:600;
  line-height:1.12;
  margin:0 0 .5em;
  color:var(--navy-deep);
}
p{line-height:1.65;color:var(--ink-soft);margin:0 0 1em;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
section{padding:88px 0;}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important; transition-duration:0.001ms !important;}
}

/* ---------- Botões ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 26px;
  border-radius:999px;
  font-family:'Fredoka',sans-serif;
  font-weight:600;
  font-size:.98rem;
  border:2px solid transparent;
  cursor:pointer;
  transition:transform .18s ease, box-shadow .18s ease;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--yellow);color:var(--navy-deep);}
.btn-primary:hover{box-shadow:0 10px 24px -8px rgba(232,184,0,.6);}
.btn-outline{border-color:var(--navy);color:var(--navy);background:transparent;}
.btn-outline:hover{background:var(--navy);color:#fff;}
.btn-whatsapp{background:#25D366;color:#08381d;}
.btn-mp{
  background:#009EE3;color:#fff;width:100%;justify-content:center;
  border-radius:var(--radius-s);
  padding:15px 22px;
}
.btn-mp:hover{background:#0089c7;color:#fff;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(250,247,239,0.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 0;
}
.nav-logo{display:flex;align-items:center;gap:10px;}
.nav-logo img{height:40px;width:auto;}
.nav-logo span{font-family:'Fredoka';font-weight:600;font-size:1.05rem;color:var(--navy-deep);}
.nav-links{display:flex;align-items:center;gap:34px;}
.nav-links a{
  font-weight:500;color:var(--ink-soft);font-size:.96rem;
  position:relative;padding:4px 0;
}
.nav-links a.active,.nav-links a:hover{color:var(--navy-deep);}
.nav-links a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--yellow-deep);
}
.nav-cta{display:flex;align-items:center;gap:14px;}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--navy-deep);margin:5px 0;}

@media (max-width:860px){
  .nav-links{
    position:absolute;top:100%;left:0;right:0;background:var(--cream);
    flex-direction:column;align-items:flex-start;padding:20px 28px;gap:18px;
    border-bottom:1px solid var(--line);
    display:none;
  }
  .nav-links.open{display:flex;}
  .nav-toggle{display:block;}
  .nav-cta .btn span.label{display:none;}
}

/* ---------- Hero Slider (Home) ---------- */
.hero-slider{
  position:relative;
  overflow:hidden;
  background:var(--navy-deep);
}
.slides{position:relative;aspect-ratio:2172/724;width:100%;}
.slide{
  position:absolute;inset:0;
  opacity:0;
  transition:opacity .7s ease;
  pointer-events:none;
}
.slide.active{opacity:1;pointer-events:auto;}
.slide img{width:100%;height:100%;object-fit:cover;}
.slider-controls{
  position:absolute;bottom:18px;left:0;right:0;
  display:flex;justify-content:center;gap:10px;z-index:5;
}
.slider-dot{
  width:9px;height:9px;border-radius:50%;
  background:rgba(255,255,255,.5);
  border:none;cursor:pointer;
  transition:background .2s, width .2s;
}
.slider-dot.active{background:var(--yellow);width:26px;border-radius:5px;}
.slider-arrow{
  position:absolute;top:50%;transform:translateY(-50%);
  background:rgba(8,23,38,.45);color:#fff;border:none;
  width:42px;height:42px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;font-size:1.2rem;z-index:5;
  transition:background .2s;
}
.slider-arrow:hover{background:rgba(8,23,38,.75);}
.slider-arrow.prev{left:16px;}
.slider-arrow.next{right:16px;}
@media(max-width:640px){.slider-arrow{width:34px;height:34px;}}

/* ---------- Intro / split section ---------- */
.split{
  display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;
}
.split.reverse{direction:rtl;}
.split.reverse > *{direction:ltr;}
.eyebrow{
  color:var(--yellow-deep);font-weight:600;font-size:.85rem;margin-bottom:10px;
}
.kicker-tag{
  display:inline-block;background:var(--navy);color:#fff;
  padding:6px 14px;border-radius:999px;font-size:.8rem;font-weight:600;
  margin-bottom:14px;
}
.dotgrid{
  width:100%;aspect-ratio:1/1;border-radius:var(--radius-m);
  background:
    radial-gradient(circle at 20% 20%, rgba(30,110,124,.14) 0, transparent 45%),
    radial-gradient(circle at 80% 75%, rgba(255,212,0,.18) 0, transparent 45%),
    var(--navy);
  position:relative;overflow:hidden;
}
.dotgrid svg{position:absolute;inset:0;width:100%;height:100%;}

@media(max-width:900px){
  .split, .split.reverse{grid-template-columns:1fr;direction:ltr;}
  .split .dotgrid{order:-1;max-height:280px;}
}

/* ---------- Processo ---------- */
.process{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.process-step{
  padding:34px 26px;border-right:1px solid var(--line);position:relative;
}
.process-step:last-child{border-right:none;}
.process-step .num{
  font-family:'Fredoka';font-size:1.6rem;color:var(--yellow-deep);font-weight:600;margin-bottom:10px;
}
.process-step h4{font-size:1.05rem;margin-bottom:8px;}
.process-step p{font-size:.92rem;margin:0;}
@media(max-width:800px){
  .process{grid-template-columns:1fr 1fr;}
  .process-step:nth-child(2){border-right:none;}
}
@media(max-width:520px){
  .process{grid-template-columns:1fr;}
  .process-step{border-right:none !important;border-bottom:1px solid var(--line);}
}

/* ---------- Product cards ---------- */
.section-head{max-width:640px;margin:0 0 48px;}
.products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.product-card{
  background:#fff;border-radius:var(--radius-m);overflow:hidden;
  border:1px solid var(--line);
  display:flex;flex-direction:column;
  transition:transform .2s ease, box-shadow .2s ease;
}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.product-card .thumb{aspect-ratio:2172/724;overflow:hidden;}
.product-card .thumb img{width:100%;height:100%;object-fit:cover;object-position:left center;}
.product-card .body{padding:24px 24px 26px;border-top:4px solid var(--accent,var(--navy));flex:1;display:flex;flex-direction:column;}
.product-card h3{font-size:1.3rem;margin-bottom:6px;}
.product-card .tag{font-size:.82rem;font-weight:600;color:var(--accent,var(--navy));margin-bottom:12px;}
.product-card p{font-size:.94rem;flex:1;}
.product-card .link-out{
  font-weight:600;font-size:.92rem;color:var(--navy-deep);
  display:inline-flex;align-items:center;gap:6px;margin-top:6px;
}
.product-card.idbook{--accent:var(--book);}
.product-card.idstetic{--accent:var(--stetic);}
.product-card.idvet{--accent:var(--vet);}

@media(max-width:940px){.products-grid{grid-template-columns:1fr;}}

/* ---------- CTA banda ---------- */
.cta-band{
  background:var(--navy-deep);color:#fff;border-radius:var(--radius-m);
  padding:56px 48px;display:flex;align-items:center;justify-content:space-between;gap:32px;
  position:relative;overflow:hidden;
}
.cta-band h2{color:#fff;margin-bottom:8px;}
.cta-band p{color:rgba(255,255,255,.75);margin:0;}
@media(max-width:760px){.cta-band{flex-direction:column;text-align:center;padding:44px 28px;}}

/* ---------- Footer ---------- */
footer{background:var(--navy-deep);color:rgba(255,255,255,.65);padding:56px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;}
.footer-grid h5{color:#fff;font-family:'Fredoka';font-weight:600;font-size:1rem;margin-bottom:14px;}
.footer-grid a{display:block;color:rgba(255,255,255,.65);font-size:.92rem;margin-bottom:9px;}
.footer-grid a:hover{color:var(--yellow);}
.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-logo img{height:36px;filter:brightness(0) invert(1);opacity:.92;}
.footer-logo span{font-family:'Fredoka';color:#fff;font-weight:600;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);margin-top:44px;padding-top:22px;
  display:flex;justify-content:space-between;font-size:.82rem;flex-wrap:wrap;gap:10px;
}
@media(max-width:760px){.footer-grid{grid-template-columns:1fr 1fr;}}

/* ---------- Page hero (páginas internas) ---------- */
.page-hero{padding:64px 0 20px;}
.page-hero h1{font-size:2.4rem;max-width:680px;}
.page-hero p{max-width:560px;font-size:1.05rem;}

/* ---------- Portfólio ---------- */
.case{
  display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;
  padding:56px 0;border-bottom:1px solid var(--line);
}
.case:last-child{border-bottom:none;}
.case-media{border-radius:var(--radius-m);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);}
.case-media img{width:100%;}
.case-tag{font-size:.82rem;font-weight:600;margin-bottom:10px;}
.case h3{font-size:1.7rem;}
.case ul{list-style:none;margin:18px 0 26px;padding:0;display:grid;gap:10px;}
.case ul li{
  display:flex;gap:10px;font-size:.94rem;color:var(--ink-soft);align-items:flex-start;
}
.case ul li::before{
  content:"";flex:0 0 6px;width:6px;height:6px;border-radius:50%;
  background:var(--accent,var(--navy));margin-top:8px;
}
.case.idbook .case-tag{color:var(--book);}
.case.idbook ul li::before{background:var(--book);}
.case.idstetic .case-tag{color:var(--stetic);}
.case.idstetic ul li::before{background:var(--stetic);}
.case.idvet .case-tag{color:var(--vet);}
.case.idvet ul li::before{background:var(--vet);}

@media(max-width:900px){
  .case{grid-template-columns:1fr;gap:28px;}
  .case:nth-child(even){direction:ltr;}
}

/* ---------- Planos (assinaturas) ---------- */
.plans-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;align-items:stretch;}
.plan-card{
  background:#fff;border-radius:var(--radius-m);overflow:hidden;
  border:1px solid var(--line);display:flex;flex-direction:column;
}
.plan-card .thumb{aspect-ratio:2172/724;overflow:hidden;border-bottom:1px solid var(--line);}
.plan-card .thumb img{width:100%;height:100%;object-fit:cover;object-position:left center;}
.plan-body{padding:26px 26px 28px;display:flex;flex-direction:column;flex:1;}
.plan-name{font-size:1.35rem;margin-bottom:2px;}
.plan-tagline{font-size:.9rem;color:var(--ink-soft);margin-bottom:18px;}
.plan-features{list-style:none;margin:0 0 22px;padding:0;display:grid;gap:9px;flex:1;}
.plan-features li{
  font-size:.9rem;color:var(--ink-soft);display:flex;gap:9px;align-items:flex-start;
}
.plan-features li::before{content:"✓";color:var(--accent,var(--navy));font-weight:700;flex:0 0 auto;}
.plan-price{
  display:flex;align-items:baseline;gap:6px;margin:4px 0 18px;
  border-top:1px dashed var(--line);padding-top:18px;
}
.plan-price .value{font-family:'Fredoka';font-size:2rem;font-weight:600;color:var(--navy-deep);}
.plan-price .cycle{font-size:.88rem;color:var(--ink-soft);}
.plan-card.idbook{--accent:var(--book);}
.plan-card.idstetic{--accent:var(--stetic);}
.plan-card.idvet{--accent:var(--vet);}
.plan-note{font-size:.78rem;color:var(--ink-soft);text-align:center;margin-top:10px;}

@media(max-width:940px){.plans-grid{grid-template-columns:1fr;max-width:440px;margin:0 auto;}}

.trust-strip{
  display:flex;justify-content:center;gap:44px;flex-wrap:wrap;
  padding:34px 0 0;color:var(--ink-soft);font-size:.88rem;
}
.trust-strip span{display:flex;align-items:center;gap:8px;}

/* FAQ */
.faq{max-width:760px;margin:0 auto;}
.faq-item{border-bottom:1px solid var(--line);padding:20px 0;}
.faq-item summary{
  cursor:pointer;font-family:'Fredoka';font-weight:600;font-size:1.02rem;color:var(--navy-deep);
  list-style:none;display:flex;justify-content:space-between;align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-size:1.3rem;color:var(--yellow-deep);}
.faq-item[open] summary::after{content:"–";}
.faq-item p{margin-top:12px;}

.bg-cream2{background:var(--cream-2);}
.center{text-align:center;margin-left:auto;margin-right:auto;}