/* =========================================================
   FORMALIZE E ORGANIZE — Assessoria e Consultoria Contábil
   ========================================================= */

:root{
  --navy-900:#0B2138;
  --navy-800:#0F2A4A;
  --navy-700:#123A6B;
  --blue-600:#1E5FA8;
  --blue-500:#2E7FD6;
  --gold-600:#C9A227;
  --gold-400:#F0D577;
  --ink-900:#0E1B2A;
  --ink-600:#4B5A6B;
  --ink-400:#7C8AA0;
  --bg:#F6F8FB;
  --white:#FFFFFF;
  --border:#E3E8F0;
  --success:#22C55E;

  --radius-sm:10px;
  --radius-md:16px;
  --radius-lg:24px;

  --shadow-sm:0 2px 8px rgba(15,42,74,0.08);
  --shadow-md:0 10px 30px rgba(15,42,74,0.12);
  --shadow-lg:0 20px 50px rgba(15,42,74,0.18);

  --ease:cubic-bezier(.22,.61,.36,1);
  --font-head:'Poppins', 'Inter', sans-serif;
  --font-body:'Inter', sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box;}

html{
  scroll-behavior:smooth;
  overflow-x:hidden;
  width:100%;
}

body{
  font-family:var(--font-body);
  color:var(--ink-900);
  background:var(--bg);
  line-height:1.6;
  overflow-x:hidden;
  width:100%;
  position:relative;
}

img{max-width:100%;display:block;}

a{color:inherit;text-decoration:none;}

.container{
  width:100%;
  max-width:1180px;
  margin:0 auto;
  padding:0 24px;
}
.container--narrow{max-width:820px;}

h1,h2,h3,h4{font-family:var(--font-head);color:var(--navy-800);line-height:1.2;font-weight:700;}

.text-gold{color:var(--gold-600);}

/* ===== Reveal animations ===== */
[data-reveal]{
  opacity:0;
  transition:opacity .8s var(--ease), transform .8s var(--ease);
  will-change:transform,opacity;
}
[data-reveal="up"]{transform:translateY(36px);}
[data-reveal="left"]{transform:translateX(-40px);}
[data-reveal="right"]{transform:translateX(40px);}
[data-reveal].is-visible{opacity:1;transform:none;}

[data-delay="0"]{transition-delay:0s;}
[data-delay="1"]{transition-delay:.1s;}
[data-delay="2"]{transition-delay:.2s;}
[data-delay="3"]{transition-delay:.3s;}
[data-delay="4"]{transition-delay:.4s;}
[data-delay="5"]{transition-delay:.5s;}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:12px 22px;
  border-radius:999px;
  font-weight:600;
  font-size:0.95rem;
  border:none;
  cursor:pointer;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
  white-space:nowrap;
}
.btn .icon{width:18px;height:18px;fill:currentColor;flex-shrink:0;}

.btn--whatsapp{
  background:linear-gradient(135deg,#25D366,#1EAE54);
  color:#fff;
  box-shadow:0 8px 20px rgba(37,211,102,.35);
}
.btn--whatsapp:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(37,211,102,.45);}

.btn--pulse{
  animation:btnPulse 1.8s ease-in-out infinite;
}
.btn--pulse:hover{animation-play-state:paused;}
@keyframes btnPulse{
  0%,100%{
    box-shadow:0 8px 20px rgba(37,211,102,.35), 0 0 0 0 rgba(37,211,102,.5);
  }
  50%{
    box-shadow:0 8px 20px rgba(37,211,102,.55), 0 0 0 10px rgba(37,211,102,0);
  }
}

.btn--lg{padding:16px 32px;font-size:1.05rem;}

.btn--ghost{
  background:transparent;
  border:1.5px solid var(--border);
  color:var(--navy-800);
}
.btn--ghost:hover{border-color:var(--blue-500);color:var(--blue-600);transform:translateY(-2px);}

/* ===== Badge ===== */
.badge{
  display:inline-flex;
  align-items:center;
  padding:6px 16px;
  border-radius:999px;
  background:rgba(30,95,168,0.1);
  color:var(--blue-600);
  font-size:0.8rem;
  font-weight:600;
  letter-spacing:.02em;
  margin-bottom:16px;
}
.badge--gold{
  background:rgba(201,162,39,0.14);
  color:#8A6C10;
}
.badge--on-photo{
  background:linear-gradient(135deg,var(--gold-600),var(--gold-400));
  color:var(--navy-900);
  box-shadow:0 4px 14px rgba(0,0,0,.25);
}

/* ===== Header ===== */
.header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:100;
  background:rgba(11,33,56,0.0);
  backdrop-filter:blur(0px);
  transition:background .35s var(--ease), backdrop-filter .35s var(--ease), box-shadow .35s var(--ease), padding .35s var(--ease);
  padding:18px 0;
}
.header.is-scrolled{
  background:rgba(255,255,255,0.9);
  backdrop-filter:blur(10px);
  box-shadow:0 4px 20px rgba(15,42,74,0.08);
  padding:10px 0;
}
.header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}

.brand{display:flex;align-items:center;gap:10px;}
.brand__logo{width:auto;height:44px;max-width:110px;object-fit:contain;transition:transform .3s var(--ease);}
.brand:hover .brand__logo{transform:rotate(-6deg) scale(1.05);}
.brand__text{display:flex;flex-direction:column;line-height:1.05;font-family:var(--font-head);}
.brand__text strong{font-size:1rem;color:var(--navy-800);letter-spacing:.02em;}
.header.is-scrolled .brand__text strong{color:var(--navy-800);}
.header:not(.is-scrolled) .brand__text strong{color:#fff;}
.brand__text span{font-size:.72rem;font-weight:600;color:var(--gold-600);letter-spacing:.06em;}

.nav{display:flex;align-items:center;gap:22px;flex-wrap:nowrap;}
.nav a{
  font-size:.92rem;
  font-weight:600;
  color:#fff;
  position:relative;
  padding:4px 0;
  white-space:nowrap;
  transition:color .25s;
}
.header.is-scrolled .nav a{color:var(--ink-600);}
.nav a::after{
  content:'';
  position:absolute;
  left:0;bottom:-2px;
  width:0;height:2px;
  background:var(--gold-600);
  transition:width .3s var(--ease);
}
.nav a:hover{color:var(--gold-600);}
.nav a:hover::after{width:100%;}

.header__cta{flex-shrink:0;}

.header__social{
  display:flex;
  align-items:center;
  justify-content:center;
  width:38px;
  height:38px;
  border-radius:50%;
  flex-shrink:0;
  color:#fff;
  transition:color .25s, background .25s, transform .25s var(--ease);
}
.header__social svg{width:20px;height:20px;fill:currentColor;}
.header__social:hover{transform:translateY(-2px) scale(1.08);}
.header.is-scrolled .header__social{color:var(--navy-800);}
.header__social:hover{color:var(--gold-600);}

.nav__toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width:38px;height:38px;
  background:none;border:none;cursor:pointer;
  padding:0;
}
.nav__toggle span{
  width:100%;height:2px;
  background:#fff;
  transition:transform .3s var(--ease), opacity .3s var(--ease), background .3s var(--ease);
}
.header.is-scrolled .nav__toggle span{background:var(--navy-800);}

/* ===== Hero ===== */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;
  align-items:center;
  padding:140px 0 80px;
  background:
    linear-gradient(160deg,rgba(11,33,56,.93) 0%, rgba(18,58,107,.90) 55%, rgba(30,95,168,.85) 100%),
    url('https://images.unsplash.com/photo-1554224155-6726b3ff858f?w=1600&q=80') center/cover no-repeat;
  overflow:hidden;
  contain:paint;
  max-width:100vw;
}
.hero__bg{position:absolute;inset:0;z-index:0;pointer-events:none;}
.shape{
  position:absolute;
  border-radius:50%;
  filter:blur(90px);
  opacity:.28;
  mix-blend-mode:soft-light;
}
.shape--1{width:480px;height:480px;background:var(--gold-400);top:-160px;right:-140px;animation:float1 12s ease-in-out infinite;}
.shape--2{width:360px;height:360px;background:#fff;bottom:-120px;left:-90px;opacity:.18;animation:float2 14s ease-in-out infinite;}
.shape--3{width:240px;height:240px;background:var(--gold-400);opacity:.12;top:45%;left:48%;animation:float1 16s ease-in-out infinite;}

@media (max-width:640px){
  .shape--1{width:260px;height:260px;top:-80px;right:-70px;}
  .shape--2{width:220px;height:220px;bottom:-60px;left:-50px;}
  .shape--3{width:160px;height:160px;}
}

@keyframes float1{0%,100%{transform:translate(0,0);}50%{transform:translate(-30px,30px);}}
@keyframes float2{0%,100%{transform:translate(0,0);}50%{transform:translate(30px,-20px);}}

.hero__grid{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:60px;
  align-items:center;
}

.hero__content h1{
  font-size:clamp(2.1rem,4vw,3.2rem);
  color:#fff;
  margin-bottom:20px;
}
.hero__lead{
  color:rgba(255,255,255,.82);
  font-size:1.05rem;
  max-width:520px;
  margin-bottom:32px;
}
.hero__actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:48px;}
.hero .btn--ghost{border-color:rgba(255,255,255,.35);color:#fff;}
.hero .btn--ghost:hover{border-color:var(--gold-400);color:var(--gold-400);}

.hero__stats{display:flex;gap:40px;flex-wrap:wrap;}
.stat{display:flex;flex-direction:column;color:#fff;position:relative;}
.stat__num,.stat__suffix{
  font-family:var(--font-head);
  font-size:2rem;
  font-weight:800;
  color:var(--gold-400);
  display:inline;
}
.stat__label{font-size:.82rem;color:rgba(255,255,255,.7);margin-top:2px;}

/* hero visual */
.hero__visual{position:relative;height:420px;}
.hero__card{
  position:absolute;
  background:#fff;
  border-radius:var(--radius-md);
  box-shadow:var(--shadow-lg);
  padding:28px;
}
.hero__card--main{
  inset:20px 40px 60px 0;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  justify-content:center;
  gap:8px;
  animation:cardFloat 6s ease-in-out infinite;
}
.hero__card-logo{width:auto;height:56px;max-width:140px;object-fit:contain;margin-bottom:8px;}
.hero__card--main h3{font-size:1.3rem;}
.hero__card--main p{color:var(--ink-600);font-size:.9rem;}
.hero__card-tags{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap;}
.hero__card-tags span{
  background:rgba(30,95,168,0.1);
  color:var(--blue-600);
  font-size:.75rem;
  font-weight:600;
  padding:5px 12px;
  border-radius:999px;
}

.hero__card--float{
  padding:12px 18px;
  font-size:.85rem;
  font-weight:600;
  color:var(--navy-800);
  display:flex;align-items:center;gap:8px;
}
.hero__card--f1{top:0;right:0;animation:cardFloat 5s ease-in-out infinite;}
.hero__card--f2{bottom:70px;right:-10px;animation:cardFloat 7s ease-in-out infinite .5s;}
.hero__card--f3{bottom:10px;left:20px;animation:cardFloat 6.5s ease-in-out infinite 1s;}

@keyframes cardFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-12px);}}

.dot{width:9px;height:9px;border-radius:50%;display:inline-block;}
.dot--green{background:var(--success);box-shadow:0 0 0 4px rgba(34,197,94,.2);}

.scroll-cue{
  position:absolute;
  bottom:28px;left:50%;
  transform:translateX(-50%);
  width:26px;height:42px;
  border:2px solid rgba(255,255,255,.5);
  border-radius:20px;
  z-index:2;
}
.scroll-cue span{
  position:absolute;
  top:8px;left:50%;
  width:4px;height:8px;
  background:var(--gold-400);
  border-radius:2px;
  transform:translateX(-50%);
  animation:scrollCue 1.8s ease infinite;
}
@keyframes scrollCue{0%{opacity:1;top:8px;}100%{opacity:0;top:22px;}}

/* ===== Trustbar ===== */
.trustbar{background:var(--white);padding:28px 0;border-bottom:1px solid var(--border);}
.trustbar__inner{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;}
.trustbar__inner p{color:var(--ink-400);font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;}
.trustbar__tags{display:flex;gap:14px;flex-wrap:wrap;}
.trustbar__tags span{
  font-size:.82rem;font-weight:600;color:var(--navy-700);
  background:var(--bg);padding:6px 14px;border-radius:999px;
}

/* ===== Section generic ===== */
.section{padding:96px 0;}
.section--muted{background:var(--white);}
.section--dark{
  background:
    linear-gradient(160deg,rgba(11,33,56,.94),rgba(18,58,107,.94)),
    url('https://images.unsplash.com/photo-1454165804606-c3d57bc86b40?w=1600&q=80') center/cover no-repeat;
  color:#fff;
}
.section__head{max-width:640px;margin:0 auto 56px;text-align:center;}
.section__head h2{font-size:clamp(1.6rem,3vw,2.3rem);margin-bottom:14px;}
.section__head p{color:var(--ink-600);}
.section__head--light h2{color:#fff;}
.section__head--light p{color:rgba(255,255,255,.75);}

/* ===== Cards / services ===== */
.cards-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
}
.card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:32px 28px;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.card:hover{
  transform:translateY(-8px);
  box-shadow:var(--shadow-md);
  border-color:transparent;
}
.card__icon{
  font-size:1.8rem;
  width:56px;height:56px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(30,95,168,.12),rgba(201,162,39,.14));
  border-radius:14px;
  margin-bottom:18px;
  transition:transform .35s var(--ease);
}
.card:hover .card__icon{transform:scale(1.1) rotate(-4deg);}
.card h3{font-size:1.1rem;margin-bottom:8px;}
.card p{color:var(--ink-600);font-size:.92rem;}

/* ===== Diferenciais ===== */
.diff-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:28px;
}
.diff{
  padding:28px 22px;
  border-radius:var(--radius-md);
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
  transition:transform .35s var(--ease), background .35s var(--ease);
}
.diff:hover{transform:translateY(-6px);background:rgba(255,255,255,.09);}
.diff__num{
  font-family:var(--font-head);
  font-size:1.6rem;
  font-weight:800;
  color:var(--gold-400);
  display:block;
  margin-bottom:10px;
}
.diff h3{color:#fff;font-size:1.05rem;margin-bottom:8px;}
.diff p{color:rgba(255,255,255,.7);font-size:.9rem;}

/* ===== Steps ===== */
.steps{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:32px;
  position:relative;
}
.step{text-align:center;position:relative;}
.step__circle{
  width:64px;height:64px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--navy-700),var(--blue-600));
  color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-head);font-weight:700;font-size:1.3rem;
  margin:0 auto 18px;
  box-shadow:var(--shadow-md);
  transition:transform .35s var(--ease);
}
.step:hover .step__circle{transform:scale(1.1);}
.step h3{font-size:1.02rem;margin-bottom:6px;}
.step p{color:var(--ink-600);font-size:.88rem;}

/* ===== Testimonials ===== */
.testi-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
}
.testi{
  background:var(--bg);
  border-radius:var(--radius-md);
  padding:30px 26px;
  border-left:4px solid var(--gold-600);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.testi:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);}
.testi p{font-size:.95rem;color:var(--ink-900);margin-bottom:14px;font-style:italic;}
.testi footer{font-size:.85rem;font-weight:600;color:var(--blue-600);}
.testi__head{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.testi__avatar{width:46px;height:46px;border-radius:50%;object-fit:cover;flex-shrink:0;border:2px solid var(--gold-600);}
.testi__who{display:flex;flex-direction:column;line-height:1.3;}
.testi__name{font-size:.9rem;font-weight:700;color:var(--navy-800);}
.testi__role{font-size:.78rem;color:var(--ink-400);}
.testi__stars{color:var(--gold-600);font-size:.8rem;margin-top:2px;}

/* ===== Sobre nós ===== */
.about__grid{
  display:grid;
  grid-template-columns:1fr 1.1fr;
  gap:64px;
  align-items:center;
}
.about__media{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-lg);
  aspect-ratio:4/3.2;
}
.about__media img{
  width:100%;height:100%;
  object-fit:cover;
  display:block;
  transition:transform .6s var(--ease);
}
.about__media:hover img{transform:scale(1.06);}
.about__badge{
  position:absolute;
  bottom:20px;left:20px;
  background:#fff;
  border-radius:var(--radius-sm);
  padding:14px 20px;
  box-shadow:var(--shadow-md);
  display:flex;
  flex-direction:column;
  line-height:1.1;
}
.about__badge strong{font-family:var(--font-head);font-size:1.5rem;color:var(--navy-800);}
.about__badge span{font-size:.72rem;color:var(--ink-400);font-weight:600;text-transform:uppercase;letter-spacing:.03em;}
.about__content p{color:var(--ink-600);margin-bottom:20px;}
.about__list{
  list-style:none;
  display:flex;
  flex-direction:column;
  gap:14px;
  margin-bottom:28px;
}
.about__list li{
  display:flex;
  gap:10px;
  align-items:flex-start;
  color:var(--ink-600);
  font-size:.95rem;
}
.about__list li .check{
  flex-shrink:0;
  width:22px;height:22px;
  border-radius:50%;
  background:rgba(34,197,94,.12);
  color:var(--success);
  display:flex;align-items:center;justify-content:center;
  font-size:.8rem;
  font-weight:800;
  margin-top:1px;
}

/* ===== Links Úteis ===== */
.links-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.link-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:26px 24px;
  display:flex;
  flex-direction:column;
  gap:10px;
  transition:transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.link-card:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow-md);
  border-color:transparent;
}
.link-card__icon{
  width:52px;height:52px;
  border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.6rem;
  background:linear-gradient(135deg,rgba(30,95,168,.12),rgba(201,162,39,.14));
  margin-bottom:6px;
  transition:transform .3s var(--ease);
}
.link-card:hover .link-card__icon{transform:scale(1.08) rotate(-4deg);}
.link-card__org{
  font-size:.7rem;
  font-weight:700;
  color:var(--blue-600);
  text-transform:uppercase;
  letter-spacing:.04em;
}
.link-card h3{font-size:1.02rem;margin:0 0 4px;}
.link-card p{color:var(--ink-600);font-size:.86rem;flex-grow:1;}
.link-card__cta{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:.85rem;
  font-weight:700;
  color:var(--navy-800);
  margin-top:8px;
}
.link-card__cta svg{width:13px;height:13px;transition:transform .25s var(--ease);fill:currentColor;}
.link-card:hover .link-card__cta{color:var(--blue-600);}
.link-card:hover .link-card__cta svg{transform:translate(3px,-3px);}
.links-note{
  margin-top:28px;
  text-align:center;
  font-size:.82rem;
  color:var(--ink-400);
}

/* ===== FAQ Accordion ===== */
.accordion{display:flex;flex-direction:column;gap:14px;}
.acc-item{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  overflow:hidden;
  transition:border-color .25s;
}
.acc-item.is-open{border-color:var(--blue-500);}
.acc-head{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:20px 24px;
  background:none;
  border:none;
  text-align:left;
  font-family:var(--font-head);
  font-weight:600;
  font-size:.98rem;
  color:var(--navy-800);
  cursor:pointer;
}
.acc-icon{
  font-size:1.3rem;
  color:var(--blue-600);
  transition:transform .3s var(--ease);
  flex-shrink:0;
}
.acc-item.is-open .acc-icon{transform:rotate(45deg);}
.acc-body{
  max-height:0;
  overflow:hidden;
  transition:max-height .35s var(--ease), padding .35s var(--ease);
  padding:0 24px;
}
.acc-item.is-open .acc-body{max-height:220px;padding:0 24px 22px;}
.acc-body p{color:var(--ink-600);font-size:.92rem;}

/* ===== CTA Final ===== */
.cta-final{
  padding:90px 0;
  background:linear-gradient(135deg,var(--gold-600),var(--gold-400));
  text-align:center;
  position:relative;
  overflow:hidden;
}
.cta-final__inner h2{font-size:clamp(1.5rem,3vw,2.1rem);color:var(--navy-900);margin-bottom:12px;}
.cta-final__inner p{color:rgba(14,27,42,.75);margin-bottom:30px;font-size:1.02rem;}
.cta-final .btn--whatsapp{background:linear-gradient(135deg,var(--navy-900),var(--navy-700));box-shadow:0 10px 26px rgba(15,42,74,.3);}

/* ===== Footer ===== */
.footer{background:var(--navy-900);color:rgba(255,255,255,.7);padding:60px 0 0;}
.footer__inner{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr;
  gap:40px;
  padding-bottom:40px;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.footer__brand{display:flex;gap:14px;align-items:flex-start;}
.footer__logo{width:auto;height:48px;max-width:120px;object-fit:contain;}
.footer__brand p{font-size:.88rem;color:rgba(255,255,255,.65);}
.footer__brand strong{color:#fff;font-family:var(--font-head);}
.footer__col h4{color:#fff;font-size:.95rem;margin-bottom:16px;}
.footer__col{display:flex;flex-direction:column;gap:10px;}
.footer__col a{font-size:.88rem;color:rgba(255,255,255,.65);transition:color .25s;}
.footer__col a:hover{color:var(--gold-400);}
.footer__bottom{text-align:center;padding:22px 0;font-size:.8rem;color:rgba(255,255,255,.45);}

/* ===== WhatsApp float button ===== */
.whatsapp-float{
  position:fixed;
  bottom:24px;right:24px;
  width:60px;height:60px;
  background:linear-gradient(135deg,#25D366,#1EAE54);
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 26px rgba(37,211,102,.45);
  z-index:300;
  transform:translateZ(0);
  -webkit-transform:translateZ(0);
  will-change:transform;
  backface-visibility:hidden;
  transition:transform .3s var(--ease), width .3s var(--ease), height .3s var(--ease);
}
.whatsapp-float:hover{transform:translateZ(0) scale(1.1);}
.whatsapp-float .icon{width:30px;height:30px;fill:#fff;transition:width .3s var(--ease), height .3s var(--ease);}
.whatsapp-float__ping{
  position:absolute;
  inset:0;
  border-radius:50%;
  border:2px solid #25D366;
  animation:ping 2.2s ease-out infinite;
}
@keyframes ping{
  0%{transform:scale(1);opacity:.7;}
  100%{transform:scale(1.6);opacity:0;}
}

/* ===== Instagram float button (acima do WhatsApp) ===== */
.instagram-float{
  position:fixed;
  bottom:96px;right:24px;
  width:60px;height:60px;
  background:radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 26px rgba(214,36,159,.4);
  z-index:300;
  transform:translateZ(0);
  -webkit-transform:translateZ(0);
  will-change:transform;
  backface-visibility:hidden;
  transition:transform .3s var(--ease), width .3s var(--ease), height .3s var(--ease), bottom .3s var(--ease);
}
.instagram-float:hover{transform:translateZ(0) scale(1.1);}
.instagram-float .icon{width:28px;height:28px;fill:#fff;transition:width .3s var(--ease), height .3s var(--ease);}

/* ===== Responsive ===== */
@media (min-width:981px){
  .header__social{width:44px;height:44px;}
  .header__social svg{width:24px;height:24px;}
}

@media (max-width:980px){
  .hero__grid{grid-template-columns:1fr;}
  .hero__visual{display:none;}
  .cards-grid{grid-template-columns:repeat(2,1fr);}
  .diff-grid{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .testi-grid{grid-template-columns:1fr;}
  .footer__inner{grid-template-columns:1fr 1fr;}
  .footer__brand{grid-column:1/-1;}
  .about__grid{grid-template-columns:1fr;}
  .about__media{aspect-ratio:16/9;}
  .links-grid{grid-template-columns:repeat(2,1fr);}
}

@media (max-width:640px){
  .whatsapp-float{width:46px;height:46px;bottom:25vh;right:16px;}
  .whatsapp-float .icon{width:24px;height:24px;}
  .instagram-float{width:46px;height:46px;bottom:calc(25vh + 54px);right:16px;}
  .instagram-float .icon{width:22px;height:22px;}
}

@media (max-width:800px){
  .nav{
    position:fixed;
    top:0;
    left:100%;
    height:100vh;
    width:min(300px,80vw);
    background:var(--navy-900);
    flex-direction:column;
    align-items:flex-start;
    padding:100px 32px 40px;
    gap:24px;
    transition:left .4s var(--ease);
    box-shadow:-10px 0 40px rgba(0,0,0,.3);
  }
  .nav.is-open{left:calc(100% - min(300px,80vw));}
  .nav a{color:#fff;font-size:1.05rem;}
  .nav__toggle{display:flex;}
  .header__cta{display:none;}
  .header__social{display:none;}
  .nav__toggle.is-active span:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .nav__toggle.is-active span:nth-child(2){opacity:0;}
  .nav__toggle.is-active span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
}

@media (max-width:640px){
  .cards-grid{grid-template-columns:1fr;}
  .diff-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .hero__stats{gap:24px;}
  .hero{padding-top:120px;}
  .trustbar__inner{flex-direction:column;align-items:flex-start;}
  .links-grid{grid-template-columns:1fr;}
  .btn{white-space:normal;text-align:center;}
  .hero__actions{width:100%;}
  .hero__actions .btn{width:100%;justify-content:center;}
}

/* ===== Blog: listagem de artigos ===== */
.blog-hero{
  padding:150px 0 60px;
  background:linear-gradient(160deg,var(--navy-900) 0%, var(--navy-700) 55%, var(--blue-600) 100%);
  text-align:center;
}
.blog-hero h1{color:#fff;font-size:clamp(1.9rem,3.6vw,2.6rem);margin-bottom:14px;}
.blog-hero p{color:rgba(255,255,255,.8);max-width:640px;margin:0 auto;font-size:1.02rem;}

.articles-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
}
.article-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  overflow:hidden;
  display:flex;
  flex-direction:column;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.article-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-md);}
.article-card__media{
  height:170px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:2.6rem;
  background:linear-gradient(135deg,var(--navy-800),var(--blue-600));
  position:relative;
  overflow:hidden;
}
.article-card__media img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .5s var(--ease);
}
.article-card:hover .article-card__media img{transform:scale(1.08);}
.article-card__media::after{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(160deg,rgba(201,162,39,.25),transparent 60%);
}
.article-card__body{padding:24px 22px;display:flex;flex-direction:column;flex-grow:1;}
.article-card__tag{
  font-size:.72rem;
  font-weight:700;
  color:var(--blue-600);
  text-transform:uppercase;
  letter-spacing:.04em;
  margin-bottom:10px;
}
.article-card h2{font-size:1.08rem;margin-bottom:10px;line-height:1.35;}
.article-card p{color:var(--ink-600);font-size:.9rem;flex-grow:1;margin-bottom:16px;}
.article-card__meta{
  display:flex;
  align-items:center;
  justify-content:space-between;
  font-size:.78rem;
  color:var(--ink-400);
  border-top:1px solid var(--border);
  padding-top:14px;
}
.article-card__link{
  font-weight:700;
  color:var(--navy-800);
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.article-card__link svg{width:13px;height:13px;fill:currentColor;transition:transform .25s var(--ease);}
.article-card:hover .article-card__link{color:var(--blue-600);}
.article-card:hover .article-card__link svg{transform:translate(3px,-3px);}

@media (max-width:980px){
  .articles-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:640px){
  .articles-grid{grid-template-columns:1fr;}
}

/* ===== Artigo individual ===== */
.article-page{padding:150px 0 40px;}
.article-header{max-width:760px;margin:0 auto 40px;}
.article-header .badge{margin-bottom:18px;}
.article-header h1{font-size:clamp(1.7rem,3.4vw,2.5rem);margin-bottom:18px;}
.article-meta{
  display:flex;
  gap:20px;
  flex-wrap:wrap;
  color:var(--ink-400);
  font-size:.86rem;
  margin-bottom:24px;
}
.article-meta span{display:flex;align-items:center;gap:6px;}
.article-cover{
  height:280px;
  border-radius:var(--radius-lg);
  background:linear-gradient(135deg,var(--navy-800),var(--blue-600));
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:4rem;
  margin-bottom:8px;
  position:relative;
  overflow:hidden;
}
.article-cover img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.article-cover::after{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(160deg,rgba(201,162,39,.3),transparent 60%);
}

.article-body{
  max-width:760px;
  margin:40px auto 0;
  color:var(--ink-900);
  font-size:1.03rem;
  line-height:1.75;
}
.article-body h2{
  font-size:1.4rem;
  margin:38px 0 16px;
  padding-top:6px;
}
.article-body h3{font-size:1.15rem;margin:26px 0 12px;color:var(--navy-800);}
.article-body p{margin-bottom:18px;color:var(--ink-600);}
.article-body ul,.article-body ol{margin:0 0 18px 22px;color:var(--ink-600);}
.article-body li{margin-bottom:8px;}
.article-body strong{color:var(--navy-800);}
.article-body a{color:var(--blue-600);font-weight:600;text-decoration:underline;text-decoration-color:rgba(30,95,168,.3);}
.article-body a:hover{text-decoration-color:var(--blue-600);}

.article-callout{
  background:var(--bg);
  border-left:4px solid var(--gold-600);
  border-radius:var(--radius-sm);
  padding:20px 24px;
  margin:26px 0;
}
.article-callout p{margin-bottom:0;font-size:.96rem;}
.article-callout strong{display:block;margin-bottom:6px;color:var(--navy-800);font-size:.9rem;text-transform:uppercase;letter-spacing:.03em;}

.article-table-wrap{overflow-x:auto;margin:20px 0 28px;}
.article-table{width:100%;border-collapse:collapse;font-size:.92rem;}
.article-table th,.article-table td{padding:12px 14px;border:1px solid var(--border);text-align:left;}
.article-table th{background:var(--navy-800);color:#fff;font-weight:600;}
.article-table tr:nth-child(even){background:var(--bg);}

.article-disclaimer{
  font-size:.82rem;
  color:var(--ink-400);
  border-top:1px solid var(--border);
  padding-top:18px;
  margin-top:34px;
}

.article-cta{
  max-width:760px;
  margin:48px auto 0;
  background:linear-gradient(135deg,var(--gold-600),var(--gold-400));
  border-radius:var(--radius-lg);
  padding:36px 32px;
  text-align:center;
}
.article-cta h3{color:var(--navy-900);font-size:1.2rem;margin-bottom:10px;}
.article-cta p{color:rgba(14,27,42,.75);margin-bottom:20px;font-size:.95rem;}
.article-cta .btn--whatsapp{background:linear-gradient(135deg,var(--navy-900),var(--navy-700));}

.article-nav-back{
  max-width:760px;
  margin:0 auto 24px;
}
.article-nav-back a{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:.9rem;
  font-weight:600;
  color:var(--ink-600);
}
.article-nav-back a svg{width:14px;height:14px;fill:currentColor;}
.article-nav-back a:hover{color:var(--blue-600);}

.related-articles{
  max-width:760px;
  margin:56px auto 0;
  padding-top:36px;
  border-top:1px solid var(--border);
}
.related-articles h3{font-size:1.1rem;margin-bottom:20px;}
.related-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.related-card{
  display:block;
  padding:16px 18px;
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  font-size:.9rem;
  font-weight:600;
  color:var(--navy-800);
  transition:border-color .25s,transform .25s var(--ease);
}
.related-card:hover{border-color:var(--blue-500);color:var(--blue-600);transform:translateY(-3px);}

@media (max-width:640px){
  .article-cover{height:180px;font-size:2.6rem;}
  .related-grid{grid-template-columns:1fr;}
  .article-page{padding-top:120px;}
}