/* ===== Tokens ===== */
:root{
  --navy-950:#050b16;
  --navy-900:#0a1220;
  --navy-800:#0e1b2f;
  --navy-700:#132644;
  --navy-600:#1b3a63;
  --gold-700:#8a6416;
  --gold-500:#c9982f;
  --gold-400:#d9ae4e;
  --gold-300:#e9c974;
  --white:#ffffff;
  --off-white:#f7f8fa;
  --ink:#141c28;
  --ink-soft:#4a5568;
  --border-soft:#e4e7ec;

  --font-display:'Playfair Display', Georgia, serif;
  --font-body:'Manrope', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;

  --radius:14px;
  --shadow-sm:0 2px 10px rgba(10,18,32,.06);
  --shadow-md:0 10px 30px rgba(10,18,32,.12);
  --header-h:78px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3{font-family:var(--font-display);line-height:1.2;margin:0 0 .5em;color:var(--navy-900);}
p{margin:0 0 1em;}
.container{max-width:1180px;margin:0 auto;padding:0 24px;}

.skip-link{
  position:absolute;left:-999px;top:0;background:var(--gold-500);color:var(--navy-950);
  padding:10px 16px;z-index:2000;border-radius:0 0 8px 0;font-weight:700;
}
.skip-link:focus{left:0;}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:999px;font-weight:700;font-size:.95rem;
  border:2px solid transparent;cursor:pointer;transition:background .25s ease,color .25s ease,border-color .25s ease,transform .15s ease;
}
.btn:hover{transform:translateY(-2px);}
.btn:focus-visible{outline:3px solid var(--gold-300);outline-offset:2px;}

.btn-primary{background:var(--gold-500);color:var(--navy-950);}
.btn-primary:hover{background:var(--gold-400);color:var(--navy-950);}

.btn-accent{background:var(--white);color:var(--navy-900);border-color:var(--white);}
.btn-accent:hover{background:transparent;color:var(--white);border-color:var(--white);}

.btn-outline{
  background:transparent;color:var(--navy-900);border-color:rgba(20,28,40,.6);
}
.btn-outline:hover{background:var(--navy-900);color:var(--white);border-color:var(--navy-900);}

/* ===== Header ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(5,11,22,.92);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid rgba(201,152,47,.25);
  height:var(--header-h);
}
.header-inner{
  height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.brand{display:flex;align-items:center;height:100%;}
.brand-logo{height:52px;width:auto;border-radius:6px;}

.main-nav{display:flex;align-items:center;gap:28px;}
.main-nav ul{display:flex;gap:26px;}
.main-nav a{
  color:rgba(255,255,255,.88);font-weight:600;font-size:.95rem;position:relative;padding:6px 2px;
}
.main-nav ul a::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--gold-400);
  transition:width .25s ease;
}
.main-nav ul a:hover::after,.main-nav ul a:focus-visible::after{width:100%;}
.main-nav ul a:hover,.main-nav ul a:focus-visible{color:var(--white);}
.main-nav .nav-cta{padding:10px 22px;font-size:.9rem;color:var(--navy-900);}
.main-nav .nav-cta:hover,.main-nav .nav-cta:focus-visible{color:var(--white);}

.menu-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:42px;height:42px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.6);
  border-radius:8px;cursor:pointer;
}
.menu-toggle span{width:20px;height:2px;background:var(--white);margin:0 auto;display:block;}

/* ===== Hero ===== */
.hero{
  position:relative;
  min-height:100vh;
  min-height:100svh;
  display:flex;
  align-items:center;
  padding:calc(var(--header-h) + 56px) 0 56px;
  background:
    linear-gradient(160deg,rgba(5,11,22,.74) 0%,rgba(10,18,32,.7) 55%,rgba(19,38,68,.66) 100%),
    url('https://images.unsplash.com/photo-1658958327132-a80f8a9409fb?auto=format&fit=crop&w=1920&q=70') center 30%/cover no-repeat;
  color:var(--white);
  overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;
  background:
    radial-gradient(circle at 85% 15%, rgba(201,152,47,.25) 0%, transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(201,152,47,.12) 0%, transparent 40%);
  pointer-events:none;
}
.hero-inner{position:relative;width:100%;max-width:820px;}
.hero .eyebrow{color:var(--gold-300);text-shadow:0 2px 12px rgba(0,0,0,.45);}
.hero h1{
  font-size:clamp(2.4rem,5vw,3.6rem);color:var(--white);margin-bottom:.25em;
  text-shadow:0 4px 20px rgba(0,0,0,.5);
}
.hero h2{
  font-family:var(--font-body);font-weight:700;font-size:clamp(1.15rem,2.4vw,1.5rem);
  color:var(--gold-300);margin-bottom:.7em;text-shadow:0 2px 12px rgba(0,0,0,.45);
}
.hero-text{color:rgba(255,255,255,.9);font-size:1.05rem;max-width:640px;text-shadow:0 2px 10px rgba(0,0,0,.4);}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;margin:32px 0 40px;}
.hero .btn-outline{color:var(--white);border-color:rgba(255,255,255,.6);}
.hero .btn-outline:hover{background:var(--gold-500);color:var(--navy-950);border-color:var(--gold-500);}
.hero-badges{display:flex;flex-wrap:wrap;gap:28px;}
.hero-badges li{color:rgba(255,255,255,.8);font-size:.92rem;}
.hero-badges strong{display:block;color:var(--gold-300);font-family:var(--font-display);font-size:1.4rem;}

.eyebrow{
  text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:700;
  color:var(--gold-700);margin:0 0 .6em;
}

/* ===== Sections ===== */
.section{padding:90px 0;}
.section-alt{background:var(--off-white);}
.section-dark{background:var(--navy-900);color:rgba(255,255,255,.92);}
.section-dark h2,.section-dark h3{color:var(--white);}
.section-dark .eyebrow{color:var(--gold-400);}
.section-dark.section-photo .section-head h2,
.section-dark.section-photo .section-head .eyebrow{text-shadow:0 2px 14px rgba(0,0,0,.55);}
.section-head{max-width:680px;margin:0 auto 48px;text-align:center;}
.section-head h2{font-size:clamp(1.8rem,3.4vw,2.4rem);}
.section-sub{color:var(--ink-soft);font-size:1.05rem;}
.section-dark .section-sub{color:rgba(255,255,255,.75);}

/* ===== Section background photos ===== */
.section-photo{position:relative;background-size:cover;background-position:center;isolation:isolate;}
.section-photo::before{content:"";position:absolute;inset:0;z-index:0;}
.section-photo > .container{position:relative;z-index:1;}
.section-photo.overlay-light::before{
  background:linear-gradient(180deg,rgba(247,248,250,.66),rgba(247,248,250,.8));
}
.section-photo.overlay-dark::before{
  background:linear-gradient(180deg,rgba(5,11,22,.62),rgba(10,18,32,.74));
}

/* ===== About ===== */
.about-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:start;}
.about-text p{color:var(--ink-soft);font-size:1.02rem;}
.about-card{
  background:var(--navy-900);color:var(--white);padding:36px;border-radius:var(--radius);
  border-top:4px solid var(--gold-500);box-shadow:var(--shadow-md);
}
.about-card h3{color:var(--gold-300);font-size:1.2rem;}
.about-card p{color:rgba(255,255,255,.82);margin:0;}

/* ===== Cards / Services ===== */
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.card{
  background:var(--white);border:1px solid var(--border-soft);border-radius:var(--radius);
  padding:32px 28px;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:var(--gold-400);}
.card-icon{
  width:56px;height:56px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(145deg,var(--navy-900),var(--navy-700));border-radius:12px;
  margin-bottom:18px;color:var(--gold-400);
}
.card-icon svg{width:26px;height:26px;}
.card h3{font-size:1.15rem;margin-bottom:.4em;}
.card p{color:var(--ink-soft);margin:0;font-size:.96rem;}

/* ===== Diferenciais ===== */
.diff-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.diff-item{
  padding:32px 26px;border-radius:var(--radius);background:rgba(255,255,255,.9);
  border-top:4px solid var(--gold-500);backdrop-filter:blur(6px);box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease;
}
.diff-item:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);}
.diff-icon{
  width:52px;height:52px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(145deg,var(--navy-900),var(--navy-700));border-radius:12px;
  color:var(--gold-400);margin-bottom:16px;
}
.diff-item h3{font-size:1.05rem;margin-bottom:.4em;}
.diff-item p{color:var(--ink-soft);font-size:.92rem;margin:0;}

/* ===== Missão / Visão / Valores ===== */
.mvv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.mvv-card{
  background:rgba(10,18,32,.55);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);padding:32px;backdrop-filter:blur(6px);
}
.mvv-card h3{color:var(--gold-400);font-size:1.2rem;}
.mvv-card p{color:rgba(255,255,255,.82);margin:0;font-size:.96rem;}
.values-list{display:flex;flex-direction:column;gap:10px;}
.values-list li{
  color:rgba(255,255,255,.85);font-size:.92rem;padding-left:22px;position:relative;
}
.values-list li::before{
  content:"";position:absolute;left:0;top:.55em;width:9px;height:9px;background:var(--gold-500);
  border-radius:2px;transform:rotate(45deg);
}

/* ===== CTA ===== */
.cta{
  background:
    linear-gradient(135deg,rgba(201,152,47,.55),rgba(233,201,116,.5)),
    url('https://images.unsplash.com/photo-1750365501430-395251fe4b7e?auto=format&fit=crop&w=1920&q=70') center/cover no-repeat;
  padding:64px 0;
}
.cta-inner{text-align:center;max-width:680px;}
.cta h2{color:var(--navy-950);font-size:clamp(1.5rem,3vw,2rem);text-shadow:0 2px 14px rgba(255,255,255,.55);}
.cta p{color:var(--navy-900);font-weight:600;margin-bottom:1.4em;text-shadow:0 2px 12px rgba(255,255,255,.55);}
.cta .btn-primary{background:var(--navy-950);color:var(--white);}
.cta .btn-primary:hover{background:var(--navy-800);color:var(--white);}

/* ===== Contato ===== */
.contact-grid{display:flex;flex-direction:column;align-items:center;gap:36px;max-width:640px;margin:0 auto;}
.contact-info{display:flex;flex-direction:column;gap:22px;width:100%;}
.contact-info li{
  padding:20px 22px;background:rgba(255,255,255,.82);border-radius:12px;border-left:4px solid var(--gold-500);
  backdrop-filter:blur(6px);box-shadow:var(--shadow-sm);
}
.contact-label{display:block;font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-soft);margin-bottom:4px;}
.contact-info a:hover{color:var(--gold-500);}
.contact-cta{padding:16px 40px;}

/* ===== Footer ===== */
.site-footer{background:var(--navy-950);color:rgba(255,255,255,.75);padding:56px 0 0;}
.footer-inner{
  display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;padding-bottom:36px;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.footer-logo{height:44px;margin-bottom:14px;border-radius:6px;}
.footer-brand p{color:rgba(255,255,255,.65);font-size:.92rem;max-width:320px;}
.footer-nav{display:flex;flex-direction:column;gap:10px;}
.footer-nav a:hover{color:var(--gold-400);}
.footer-contact{display:flex;flex-direction:column;gap:10px;}
.footer-contact a:hover{color:var(--gold-400);}
.footer-bottom{padding:22px 24px;text-align:center;font-size:.82rem;color:rgba(255,255,255,.5);}

/* ===== WhatsApp float ===== */
.whatsapp-float{
  position:fixed;right:22px;bottom:22px;z-index:900;
  width:56px;height:56px;border-radius:50%;
  background:#25D366;color:var(--white);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 18px rgba(0,0,0,.25);
}
.whatsapp-float:hover{background:#1ebc59;}
.whatsapp-float:focus-visible{outline:3px solid var(--gold-300);outline-offset:2px;}

/* ===== Responsive ===== */
@media (max-width:960px){
  .about-grid{grid-template-columns:1fr;}
  .cards-grid{grid-template-columns:repeat(2,1fr);}
  .diff-grid{grid-template-columns:repeat(2,1fr);}
  .mvv-grid{grid-template-columns:1fr;}
  .footer-inner{grid-template-columns:1fr;}
}

@media (max-width:820px){
  .menu-toggle{display:flex;}
  .main-nav{
    position:fixed;top:var(--header-h);left:0;right:0;
    background:var(--navy-950);flex-direction:column;align-items:stretch;
    padding:24px;gap:20px;
    transform:translateY(-12px);opacity:0;visibility:hidden;pointer-events:none;
    transition:opacity .25s ease,transform .25s ease,visibility .25s;
    border-bottom:1px solid rgba(201,152,47,.25);
  }
  .main-nav.is-open{
    transform:translateY(0);opacity:1;visibility:visible;pointer-events:auto;
  }
  .main-nav ul{flex-direction:column;gap:16px;}
  .nav-cta{align-self:flex-start;}
}

@media (max-width:600px){
  .cards-grid{grid-template-columns:1fr;}
  .diff-grid{grid-template-columns:1fr;}
  .hero{padding:calc(var(--header-h) + 40px) 0 40px;}
  .section{padding:64px 0;}
}

/* ===== Animações ===== */
@keyframes fadeUpIn{
  from{opacity:0;transform:translateY(28px);}
  to{opacity:1;transform:translateY(0);}
}
@keyframes fadeIn{
  from{opacity:0;}
  to{opacity:1;}
}

.reveal{
  opacity:0;transform:translateY(28px);
  transition:opacity .7s cubic-bezier(.2,.65,.3,1),transform .7s cubic-bezier(.2,.65,.3,1);
  transition-delay:var(--reveal-delay,0s);
}
.reveal.is-visible{opacity:1;transform:translateY(0);}

.reveal-group .reveal:nth-child(1){--reveal-delay:0s;}
.reveal-group .reveal:nth-child(2){--reveal-delay:.08s;}
.reveal-group .reveal:nth-child(3){--reveal-delay:.16s;}
.reveal-group .reveal:nth-child(4){--reveal-delay:.24s;}
.reveal-group .reveal:nth-child(5){--reveal-delay:.32s;}
.reveal-group .reveal:nth-child(6){--reveal-delay:.4s;}

.hero-inner > *{
  animation:fadeUpIn .8s cubic-bezier(.2,.65,.3,1) both;
}
.hero-inner .eyebrow{animation-delay:.05s;}
.hero-inner h1{animation-delay:.15s;}
.hero-inner h2{animation-delay:.25s;}
.hero-inner .hero-text{animation-delay:.35s;}
.hero-inner .hero-actions{animation-delay:.45s;}
.hero-inner .hero-badges{animation-delay:.55s;}

.whatsapp-float{transition:background .25s ease,transform .25s ease;}
.whatsapp-float:hover{transform:scale(1.06);}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .reveal,.hero-inner > *{
    animation:none !important;transition:none !important;
    opacity:1 !important;transform:none !important;
  }
  .card:hover,.whatsapp-float:hover,.btn:hover{transform:none;}
}