/* ============================================================
   SIGMA CRÉDITO — Stylesheet Global
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500&family=Cormorant+SC:wght@300;400;500;600&family=Jost:wght@300;400;500;600&display=swap');

:root{
  --navy:#08152A;
  --navy-mid:#0D2040;
  --navy-light:#142952;
  --navy-deep:#040C18;
  --gold:#B8860B;
  --gold-mid:#D4A017;
  --gold-bright:#F0C040;
  --gold-pale:#FDF8EC;
  --cream:#FAFAF7;
  --stone:#F2F0EB;
  --ink:#0A0E17;
  --slate:#3D4A5C;
  --mist:#8A95A3;
  --border:#E4DDD0;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Jost',sans-serif;
  font-size:17px;
  background:var(--cream);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:'Jost',sans-serif;background:none;border:none;cursor:pointer}
input,select,textarea{font-family:'Jost',sans-serif}
::selection{background:rgba(184,134,11,0.3);color:var(--navy)}

.container{max-width:1120px;margin:0 auto;padding:0 2rem}
.container-narrow{max-width:700px;margin:0 auto;padding:0 2rem}
.container-wide{max-width:1060px;margin:0 auto;padding:0 2rem}

/* ── Typography helpers ───────────────────────────────────── */
.serif{font-family:'Cormorant',serif}
.serif-sc{font-family:'Cormorant SC',serif}
.italic{font-style:italic}

.eyebrow{
  font-family:'Cormorant SC',serif;
  font-size:12px;
  font-weight:500;
  letter-spacing:0.22em;
  text-transform:uppercase;
  color:var(--gold);
}
.eyebrow.light{color:var(--gold-bright)}

.gold-line{
  display:flex;align-items:center;gap:8px;margin:14px 0 24px;
}
.gold-line .seg{height:1px;width:40px;background:linear-gradient(90deg,transparent,var(--gold),var(--gold-bright),transparent)}
.gold-line .dot{width:4px;height:4px;border-radius:50%;background:var(--gold);flex-shrink:0}
.gold-line.center{justify-content:center}

.gold-text{
  background:linear-gradient(90deg,var(--gold),var(--gold-bright),var(--gold-mid),var(--gold));
  background-size:200% auto;
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  animation:shimmer 4s linear infinite;
}

@keyframes shimmer{0%{background-position:200% center}100%{background-position:-200% center}}
@keyframes fadeUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes pulse{0%,100%{opacity:0.6}50%{opacity:1}}

.fade-up{animation:fadeUp 0.9s cubic-bezier(0.16,1,0.3,1) both}
.fade-up.d1{animation-delay:0.1s}
.fade-up.d2{animation-delay:0.25s}
.fade-up.d3{animation-delay:0.4s}
.fade-up.d4{animation-delay:0.55s}

/* ── Buttons ───────────────────────────────────────────────── */
.btn{
  display:inline-block;
  font-family:'Cormorant SC',serif;
  font-size:14px;
  font-weight:500;
  letter-spacing:0.16em;
  text-transform:uppercase;
  border-radius:4px;
  cursor:pointer;
  transition:all 0.3s ease;
  text-align:center;
}
.btn-gold{
  background:linear-gradient(135deg,var(--gold) 0%,var(--gold-bright) 50%,var(--gold-mid) 100%);
  background-size:200% auto;
  color:var(--navy);
  border:none;
  padding:14px 36px;
}
.btn-gold:hover{background-position:right center;transform:translateY(-2px);box-shadow:0 8px 28px rgba(184,134,11,0.4)}
.btn-ghost{
  background:transparent;color:white;
  border:1px solid rgba(240,192,64,0.35);
  padding:13px 30px;
}
.btn-ghost:hover{border-color:var(--gold-bright);color:var(--gold-bright);background:rgba(240,192,64,0.06)}
.btn-ghost-dark{
  background:transparent;color:var(--gold);
  border:1px solid rgba(184,134,11,0.4);
  padding:9px 22px;font-size:13px;
}
.btn-ghost-dark:hover{background:var(--gold-pale);border-color:var(--gold)}
.btn-block{display:block;width:100%}

/* ── Navbar ────────────────────────────────────────────────── */
.navbar{
  position:sticky;top:0;z-index:300;
  background:var(--navy);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(184,134,11,0.08);
  transition:all 0.4s ease;
}
.navbar.scrolled{background:rgba(8,21,42,0.97);border-bottom-color:rgba(184,134,11,0.15)}
.navbar-inner{
  max-width:1120px;margin:0 auto;padding:0 2rem;
  display:flex;align-items:center;justify-content:space-between;height:72px;
}
.brand{display:flex;align-items:center;gap:12px;cursor:pointer}
.brand-text{display:flex;flex-direction:column;gap:1px;line-height:1}
.brand-text .b1{font-family:'Cormorant SC',serif;font-size:20px;font-weight:500;letter-spacing:0.18em;color:white}
.brand-text .b2{font-family:'Cormorant SC',serif;font-size:11px;font-weight:300;letter-spacing:0.3em;color:var(--gold-bright)}
.footer .brand-text .b1{color:white}

.nav-links{display:flex;align-items:center;gap:32px}
.nav-link{
  font-family:'Cormorant SC',serif;font-size:14px;letter-spacing:0.14em;
  color:rgba(255,255,255,0.5);transition:color 0.2s;
  padding-bottom:3px;border-bottom:1px solid transparent;
  text-transform:uppercase;
}
.nav-link:hover,.nav-link.active{color:var(--gold-bright);border-bottom-color:var(--gold-bright)}
.nav-sep{width:1px;height:16px;background:rgba(255,255,255,0.1)}
.nav-toggle{display:none;background:none;border:none;color:white;font-size:26px;cursor:pointer}

@media (max-width:860px){
  .nav-links{
    position:fixed;top:72px;left:0;right:0;bottom:0;
    background:var(--navy);flex-direction:column;justify-content:flex-start;
    padding:2.5rem 2rem;gap:24px;
    transform:translateX(100%);transition:transform 0.35s ease;
    overflow-y:auto;
  }
  .nav-links.open{transform:translateX(0)}
  .nav-sep{display:none}
  .nav-toggle{display:block}
}

/* ── Hero sections ─────────────────────────────────────────── */
.hero-dark{
  background:var(--navy);
  position:relative;overflow:hidden;
}
.grain-overlay{
  position:absolute;inset:0;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
}
.hero-glow{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:900px;height:900px;pointer-events:none;
  background:radial-gradient(ellipse, var(--navy-light) 0%, transparent 65%);
  opacity:0.6;
}
.hero-sigma-bg{
  position:absolute;right:4%;top:50%;transform:translateY(-50%);
  font-size:420px;font-family:'Cormorant',serif;font-style:italic;
  color:rgba(184,134,11,0.04);line-height:1;pointer-events:none;user-select:none;
}
.gold-edge-top{position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(184,134,11,0.3),transparent)}
.gold-edge-bottom{position:absolute;bottom:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(184,134,11,0.2),transparent)}

.hero-home{min-height:88vh;display:flex;align-items:center;padding:6rem 2rem;text-align:center}
.hero-home h1{
  font-family:'Cormorant',serif;color:white;
  font-size:clamp(2.6rem,6vw,5rem);font-weight:300;line-height:1.08;
  letter-spacing:-0.02em;
}
.hero-home h1.accent{font-weight:600;font-style:italic;margin-bottom:28px}
.hero-home .lede{
  color:rgba(255,255,255,0.45);font-size:19px;max-width:480px;margin:0 auto 44px;
  line-height:1.9;font-family:'Cormorant',serif;font-style:italic;
}
.hero-stats{margin-top:52px;display:flex;flex-wrap:wrap;justify-content:center}
.hero-stats .stat{padding:0 32px;text-align:center;border-right:1px solid rgba(255,255,255,0.08)}
.hero-stats .stat:last-child{border-right:none}
.hero-stats .stat .n{font-family:'Cormorant',serif;font-size:30px;color:var(--gold-bright);font-weight:500}
.hero-stats .stat .l{font-size:12px;color:rgba(255,255,255,0.45);letter-spacing:0.1em;font-family:'Cormorant SC',serif;margin-top:2px;text-transform:uppercase}

.hero-sub{padding:5rem 2rem}
.hero-sub h1{font-family:'Cormorant',serif;color:white;font-size:clamp(2rem,3.5vw,3rem);font-weight:400;font-style:italic;line-height:1.15;margin-bottom:10px}
.hero-sub p{color:rgba(255,255,255,0.35);font-size:17px}

.hero-product{padding:5.5rem 2rem}
.hero-product-grid{max-width:1060px;margin:0 auto;display:grid;grid-template-columns:1fr 400px;gap:4rem;align-items:start;position:relative}
.hero-product h1{font-family:'Cormorant',serif;color:white;font-size:clamp(2.4rem,4vw,3.4rem);font-weight:400;font-style:italic;line-height:1.1;margin-bottom:16px}
.hero-product .sub{color:rgba(240,192,64,0.5);font-size:16px;letter-spacing:0.04em;margin-bottom:36px;font-family:'Cormorant SC',serif}
.product-bullets{list-style:none;display:flex;flex-direction:column;gap:14px}
.product-bullets li{display:flex;align-items:flex-start;gap:14px;color:rgba(255,255,255,0.8);font-size:17px;line-height:1.5}
.product-bullets li .mark{color:var(--gold);flex-shrink:0;margin-top:2px;font-size:12px}

@media (max-width:900px){
  .hero-product-grid{grid-template-columns:1fr}
}

/* ── Stats bar ─────────────────────────────────────────────── */
.stats-strip{background:var(--cream);padding:1.5rem 2rem;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.stats-strip-inner{max-width:960px;margin:0 auto;display:flex;align-items:center;justify-content:center;gap:0;flex-wrap:wrap}
.stats-strip .stat{display:flex;flex-direction:column;align-items:center;padding:10px 28px}
.stats-strip .stat .n{font-size:24px;font-weight:600;color:var(--navy);letter-spacing:-0.01em;font-family:'Cormorant',serif}
.stats-strip .stat .l{font-size:13px;color:var(--mist);font-weight:500;margin-top:2px}

/* ── Sections ──────────────────────────────────────────────── */
.section{padding:5rem 2rem}
.section-cream{background:var(--cream)}
.section-white{background:white}
.section-stone{background:var(--stone);border-top:1px solid var(--border)}
.section-navy{background:var(--navy);position:relative;overflow:hidden}
.section-pale{background:var(--gold-pale);border-top:1px solid var(--border)}

.section-head{margin-bottom:40px}
.section-head h2{font-family:'Cormorant',serif;font-weight:400;font-style:italic;color:var(--navy);font-size:clamp(1.8rem,3vw,2.4rem)}
.section-navy .section-head h2{color:white}
.section-head.center{text-align:center}

/* ── Product grid ──────────────────────────────────────────── */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(185px,1fr));gap:2px}
.product-card{
  background:white;border:1px solid var(--border);padding:2rem 1.5rem;
  text-align:left;position:relative;overflow:hidden;cursor:pointer;
  transition:transform 0.3s cubic-bezier(0.34,1.56,0.64,1),box-shadow 0.3s ease;
  display:block;width:100%;
}
.product-card:hover{transform:translateY(-6px);box-shadow:0 20px 48px rgba(8,21,42,0.15)}
.product-card .pline{position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--gold),var(--gold-bright));transform-origin:left;transform:scaleX(0);transition:transform 0.4s cubic-bezier(0.16,1,0.3,1)}
.product-card:hover .pline{transform:scaleX(1)}
.product-card .ic{font-size:22px;color:var(--gold);margin-bottom:16px;font-family:'Cormorant',serif}
.product-card .nm{font-family:'Cormorant',serif;color:var(--navy);font-weight:500;font-size:19px;margin-bottom:6px;line-height:1.3}
.product-card .tg{color:var(--mist);font-size:14px;letter-spacing:0.04em}

.product-card-lg{padding:2rem 1.5rem}
.product-card-lg .ic{font-size:24px;margin-bottom:16px}
.product-card-lg .nm{font-size:21px;margin-bottom:6px}
.product-card-lg .tg{margin-bottom:14px;display:block}
.product-card-lg .more{color:var(--gold);font-size:13px;font-family:'Cormorant SC',serif;letter-spacing:0.1em}

/* ── Diferenciais ──────────────────────────────────────────── */
.diff-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px}
.diff-card{background:rgba(255,255,255,0.02);border:1px solid rgba(255,255,255,0.04);padding:2.5rem 2rem}
.diff-card .num{font-family:'Cormorant SC',serif;font-size:13px;color:rgba(184,134,11,0.6);letter-spacing:0.2em;margin-bottom:20px}
.diff-card .ln{height:1px;width:36px;background:linear-gradient(90deg,var(--gold),transparent);margin-bottom:20px}
.diff-card h3{font-family:'Cormorant',serif;color:white;font-size:24px;font-weight:400;font-style:italic;margin-bottom:14px}
.diff-card p{color:rgba(255,255,255,0.3);font-size:16px;line-height:1.8}

/* Variante clara dos cards de diferenciais (usada fora de section-navy) */
.diff-card.light{background:white;border:1px solid var(--border)}
.diff-card.light .num{color:var(--gold)}
.diff-card.light h3{color:var(--navy)}
.diff-card.light p{color:var(--slate)}

@media (max-width:768px){
  .diff-grid,.product-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:520px){
  .diff-grid{grid-template-columns:1fr}
}

/* ── Stat cards (Sobre page) ───────────────────────────────── */
.about-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:2px}
.about-stat{background:var(--cream);padding:1.75rem 2rem;border-left:2px solid var(--gold)}
.about-stat .n{font-family:'Cormorant',serif;color:var(--navy);font-size:34px;font-weight:500}
.about-stat .l{color:var(--mist);font-size:15px;letter-spacing:0.04em;margin-top:4px}

/* ── FAQ accordion ─────────────────────────────────────────── */
.faq-item{border-bottom:1px solid var(--border)}
.faq-q{
  width:100%;display:flex;justify-content:space-between;align-items:center;
  padding:18px 0;background:none;border:none;cursor:pointer;text-align:left;gap:20px;
}
.faq-q span.txt{font-family:'Cormorant',serif;font-size:20px;color:var(--navy);font-weight:500}
.faq-q span.plus{color:var(--gold);font-size:22px;line-height:1;transition:transform 0.25s;flex-shrink:0}
.faq-item.open .plus{transform:rotate(45deg)}
.faq-a{color:var(--slate);font-size:17px;padding-bottom:18px;line-height:1.8;display:none}
.faq-item.open .faq-a{display:block}

/* ── Outros produtos chips ─────────────────────────────────── */
.chip-row{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  background:white;border:1px solid var(--border);border-radius:3px;
  padding:8px 20px;cursor:pointer;color:var(--slate);font-size:15px;
  font-family:'Cormorant SC',serif;letter-spacing:0.06em;transition:all 0.2s;
  display:inline-block;
}
.chip:hover{border-color:var(--gold);color:var(--gold);background:var(--gold-pale)}

/* ── Forms ─────────────────────────────────────────────────── */
.form-card{background:var(--navy);border-radius:6px;padding:2rem;border:1px solid rgba(184,134,11,0.2)}
.form-card .ftitle{font-family:'Cormorant',serif;font-size:24px;color:white;font-weight:400;margin-bottom:20px}
.tipo-toggle{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-bottom:20px}
.tipo-btn{
  padding:9px;border-radius:3px;border:1px solid rgba(255,255,255,0.1);
  background:transparent;color:rgba(255,255,255,0.45);
  font-family:'Cormorant SC',serif;font-size:14px;letter-spacing:0.1em;cursor:pointer;transition:all 0.2s;
}
.tipo-btn.active{border-color:var(--gold-mid);background:rgba(184,134,11,0.15);color:var(--gold-bright)}

.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.field{grid-column:span 2}
.field.half{grid-column:span 1}
.field label{display:block;font-size:12px;font-weight:500;color:var(--mist);letter-spacing:0.12em;text-transform:uppercase;margin-bottom:6px;font-family:'Cormorant SC',serif}
.field input,.field select{
  width:100%;padding:11px 14px;border:1px solid var(--border);border-radius:4px;
  font-size:16px;color:var(--ink);background:white;outline:none;transition:border-color 0.2s;
}
.field input:focus,.field select:focus{border-color:var(--gold)}

.check-grid{grid-column:span 2;display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
.check-grid.two{grid-template-columns:1fr 1fr}
.check-item label{display:flex;align-items:center;gap:8px;font-size:15px;color:rgba(255,255,255,0.6);cursor:pointer;margin-bottom:6px}
.check-item input[type=checkbox]{accent-color:var(--gold)}
.check-item select{font-size:15px;padding:7px 10px}
.cond-field{margin-top:8px}
.cond-field label{display:block;font-size:12px;font-weight:500;color:var(--mist);letter-spacing:0.12em;text-transform:uppercase;margin-bottom:6px;margin-top:8px}

.form-divider{margin-top:24px;height:1px;background:linear-gradient(90deg,transparent,rgba(184,134,11,0.4),transparent)}
.form-note{font-size:13px;color:rgba(255,255,255,0.4);text-align:center;margin-top:10px;letter-spacing:0.04em}

.form-success{text-align:center;padding:3rem 1rem}
.form-success .check{width:64px;height:64px;border-radius:50%;border:1px solid var(--gold);display:flex;align-items:center;justify-content:center;margin:0 auto 20px;color:var(--gold);font-size:24px}
.form-success .ttl{font-family:'Cormorant',serif;font-size:24px;color:var(--navy);font-weight:500;margin-bottom:8px}
.form-success .txt{color:var(--mist);font-size:16px;line-height:1.7}
.form-success.dark .ttl{color:white}

/* ── Footer ────────────────────────────────────────────────── */
.footer{background:var(--navy);color:white;padding:4rem 2rem 2rem;border-top:1px solid rgba(184,134,11,0.12)}
.footer-grid{max-width:1120px;margin:0 auto;display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:3rem;margin-bottom:3rem}
.footer-divider{height:1px;background:linear-gradient(90deg,rgba(184,134,11,0.4),transparent);margin:20px 0}
.footer p.desc{color:rgba(255,255,255,0.55);font-size:15px;line-height:1.85;max-width:280px}
.footer-wa{display:inline-flex;align-items:center;gap:8px;margin-top:20px;color:var(--gold);font-size:14px;font-family:'Cormorant SC',serif;letter-spacing:0.12em;border-bottom:1px solid rgba(184,134,11,0.4);padding-bottom:2px}
.footer-col-title{margin-bottom:10px}
.footer-links{display:flex;flex-direction:column;gap:9px;margin-top:18px}
.footer-links a{color:rgba(255,255,255,0.55);font-size:15px;transition:color 0.2s}
.footer-links a:hover{color:var(--gold-bright)}
.footer-contact{color:rgba(255,255,255,0.55);font-size:15px;line-height:2.2;margin-top:18px}
.footer-bottom{max-width:1120px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;padding-top:20px}
.footer-bottom p{font-size:13px;color:rgba(255,255,255,0.35);letter-spacing:0.06em}

@media (max-width:860px){
  .footer-grid{grid-template-columns:1fr}
}

/* ── WhatsApp floating button ─────────────────────────────── */
.wa-float{
  position:fixed;bottom:28px;right:28px;width:54px;height:54px;
  background:white;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:24px;box-shadow:0 4px 20px rgba(0,0,0,0.15),0 0 0 1px var(--border);
  z-index:400;transition:transform 0.2s ease;
}
.wa-float:hover{transform:scale(1.08)}

/* ── Responsive type scale ────────────────────────────────── */
@media (max-width:600px){
  .hero-product-grid,.field-grid{grid-template-columns:1fr}
  .field,.field.half{grid-column:span 1}
  .check-grid,.check-grid.two{grid-template-columns:1fr}
  .nav-links{padding:2rem 1.5rem}
  .form-card{padding:1.5rem}
}