/* ============ TOKENS ============ */
:root{
  --blue-deep:#0d3f6b;
  --blue-mid:#1663a3;
  --blue-soft:#e8f2fb;
  --red-accent:#d62839;
  --ink:#1b2028;
  --gray-700:#4b5563;
  --gray-500:#7c8794;
  --gray-100:#f4f6f8;
  --paper:#fffdfa;
  --line:#e7e5df;
  --whats:#25d366;
  --whats-dark:#1eb955;
  --whats-ink:#06210f;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 18px 40px -20px rgba(13,63,107,.25);
  --font-head:Georgia,'Times New Roman',serif;
  --font-body:'Segoe UI',system-ui,-apple-system,'Helvetica Neue',Arial,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--font-head);line-height:1.15;margin:0 0 .5em}
p{margin:0 0 1em;color:var(--gray-700);line-height:1.65}
ul{margin:0;padding:0;list-style:none}
.container{max-width:1160px;margin:0 auto;padding:0 24px}

section{padding:88px 0}
@media (max-width:720px){section{padding:56px 0}}

.eyebrow{
  display:inline-block;
  font-weight:700;
  font-size:.8rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--blue-mid);
  margin-bottom:12px;
}
.eyebrow-light{color:#bcd7f0}
.head{max-width:640px;margin-bottom:44px}
.head.center{margin-left:auto;margin-right:auto;text-align:center}
.head h2{font-size:clamp(1.7rem,3.4vw,2.4rem)}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 26px;border-radius:999px;
  font-weight:700;font-size:.98rem;
  border:none;cursor:pointer;transition:transform .15s ease, box-shadow .15s ease;
  white-space:nowrap;
}
.btn svg{width:19px;height:19px;fill:currentColor;flex:none}
.btn:hover{transform:translateY(-2px)}
.btn-whats{background:var(--whats);color:var(--whats-ink);box-shadow:0 10px 26px rgba(37,211,102,.22)}
.btn-whats:hover{background:var(--whats-dark);box-shadow:0 14px 32px rgba(37,211,102,.3)}
.btn-outline{background:transparent;color:var(--blue-deep);border:1.5px solid var(--blue-deep)}
.btn-outline:hover{background:var(--blue-deep);color:#fff}
.btn-lg{padding:17px 34px;font-size:1.05rem}

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:linear-gradient(100deg,var(--blue-mid),var(--blue-deep) 70%);
}
.nav-inner{
  max-width:1160px;margin:0 auto;padding:12px 24px;
  display:flex;align-items:center;gap:24px;
}
.nav-logo img{
  height:52px;width:auto;
  clip-path:ellipse(44% 46% at 50% 49%);
}
.nav-links{display:flex;gap:28px;margin-left:auto}
.nav-links a{color:#eaf3fb;font-weight:600;font-size:.95rem;opacity:.92}
.nav-links a:hover{opacity:1}
.nav-cta{padding:11px 20px;font-size:.9rem}
.nav-toggle{display:none;background:none;border:none;padding:8px;cursor:pointer;flex-direction:column;gap:5px}
.nav-toggle span{width:24px;height:2px;background:#fff;border-radius:2px;transition:.2s}

@media (max-width:900px){
  .nav-links{
    position:absolute;top:100%;left:0;right:0;
    background:var(--blue-deep);
    flex-direction:column;gap:0;
    max-height:0;overflow:hidden;
    transition:max-height .25s ease;
  }
  .nav-links a{display:block;padding:14px 24px;border-top:1px solid rgba(255,255,255,.12)}
  .site-header.open .nav-links{max-height:340px}
  .nav-toggle{display:flex;margin-left:auto}
  .nav-cta{display:none}
  .nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .nav-logo img{height:42px}
}

/* ============ HERO — TEMPLATE MESTRE CORTILUX (SKILL V3.x) ============
   Geometria, escala e comportamento Ctrl+C/Ctrl+V da referência
   https://cortilux.upages.site/ — só variam logo, localização,
   fotografia, cor de acento e dados reais do cliente. */
.hero{
  position:relative;overflow:hidden;
  display:flex;align-items:center;
  min-height:100vh;padding:170px 0 130px;
}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media img{
  width:100%;height:100%;
  object-fit:cover;object-position:68% center;
  display:block;opacity:.9;
}
.hero::before{
  content:"";position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(90deg,rgba(0,0,0,.92) 0%,rgba(0,0,0,.80) 34%,rgba(0,0,0,.42) 64%,rgba(0,0,0,.20) 100%),
    linear-gradient(180deg,rgba(0,0,0,.80) 0%,rgba(0,0,0,.28) 35%,rgba(0,0,0,.85) 100%);
}
.hero-inner{position:relative;z-index:2;max-width:1160px;margin:0 auto;padding:0 24px;width:100%}
.hero-copy{max-width:720px}
.hero-badge{
  display:inline-flex;align-items:center;gap:9px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.35);color:rgba(255,255,255,.92);
  font-weight:500;font-size:.85rem;padding:9px 18px;border-radius:999px;margin-bottom:32px;
  backdrop-filter:blur(4px);
}
.hero-badge-pin{width:16px;height:16px;flex-shrink:0;fill:var(--red-accent)}
.hero h1{font-size:3.85rem;font-weight:600;line-height:1.1;letter-spacing:-1px;color:#fff;margin-bottom:26px}
.hero-accent{color:var(--red-accent)}
.hero-lead{font-size:1.12rem;line-height:1.75;max-width:46ch;color:#eef4fa;margin-bottom:32px}
.hero-diferenciais{display:flex;flex-wrap:wrap;gap:12px 30px;margin-bottom:38px}
.hero-diferencial{display:inline-flex;align-items:center;gap:9px;font-size:.98rem;font-weight:500;color:rgba(255,255,255,.96)}
.hero-diferencial svg{width:19px;height:19px;flex-shrink:0;fill:var(--red-accent)}
.hero-actions{margin-top:8px}
.hero-cta:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(255,255,255,.85),0 0 0 6px rgba(37,211,102,.55)}

/* ---------- Indicador de rolagem (mobile) ---------- */
.hero-scroll{
  display:none;position:absolute;left:50%;bottom:20px;transform:translateX(-50%);
  width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.95);color:var(--ink);
  align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(0,0,0,.3);
  animation:heroBounce 1.8s ease-in-out infinite;z-index:3;cursor:pointer;
}
.hero-scroll svg{width:22px;height:22px;stroke:var(--ink);fill:none}
@keyframes heroBounce{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(7px)}}
@media (prefers-reduced-motion:reduce){.hero-scroll{animation:none}}
@media (max-height:620px){.hero-scroll{display:none !important}}

@media (max-width:1024px){
  .hero h1{font-size:3.3rem}
}

/* Breakpoint da Hero replica o corte exato da Cortilux (760px), mesmo com
   o resto do site trocando de layout em 900px (nav) e 720px (seções). */
@media (max-width:760px){
  .hero{padding:140px 0 90px;min-height:82vh}
  .hero-inner{padding:0 24px}
  .hero-media img{opacity:.8;object-position:center 40%}
  .hero::before{
    background:linear-gradient(180deg,
      rgba(0,0,0,.55) 0%,
      rgba(0,0,0,.83) 20%,
      rgba(0,0,0,.86) 50%,
      rgba(0,0,0,.83) 80%,
      rgba(0,0,0,.5) 100%);
  }
  .hero-copy{max-width:none}
  .hero-badge{border-radius:14px;padding:12px 20px;font-size:.98rem;line-height:1.35;max-width:max-content;margin-bottom:26px}
  .hero-badge-pin{width:22px;height:22px}
  .hero h1{font-size:clamp(1.75rem,7.2vw,2.15rem);line-height:1.18;letter-spacing:-.01em;margin-bottom:18px}
  .hero-lead{font-size:1.02rem;line-height:1.62;margin-bottom:30px}
  .hero-diferenciais{flex-direction:column;align-items:flex-start;gap:10px;margin-bottom:28px}
  .hero-diferencial{font-size:.94rem}
  .hero-actions .btn{width:100%;justify-content:center;padding:20px 24px;font-size:1.1rem;min-height:62px;border-radius:16px}
  .hero-scroll{display:flex}
}

@media (max-width:430px){
  .hero{padding:124px 0 88px;min-height:90vh}
  .hero h1{font-size:2.1rem}
  .hero-badge{font-size:1.02rem;padding:12px 18px}
  .hero-diferencial{font-size:.9rem}
  .hero-lead{font-size:1.02rem}
  .hero-actions .btn{padding:20px 20px;font-size:1.08rem;min-height:60px}
}

/* ============ FAIXA DIFERENCIAIS ============ */
.faixa{background:var(--blue-soft);padding:26px 0}
.faixa-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:32px}
.faixa-item{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--blue-deep);font-size:.95rem}
.faixa-item svg{width:22px;height:22px;fill:var(--blue-mid);flex:none}
@media (max-width:720px){
  .faixa-grid{gap:16px 22px;justify-content:flex-start}
  .faixa-item{font-size:.85rem}
}

/* ============ PRODUTOS ============ */
.grid-produtos{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card-produto{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:transform .2s ease, box-shadow .2s ease;
}
.card-produto:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card-produto .thumb{aspect-ratio:4/3;overflow:hidden}
.card-produto .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.card-produto:hover .thumb img{transform:scale(1.05)}
.card-produto .body{padding:18px 20px 22px}
.card-produto h3{font-size:1.05rem;margin-bottom:6px}
.card-produto p{font-size:.9rem;margin:0}
.produtos-cta{text-align:center;margin-top:40px}
.trabalhos-cta{text-align:center;margin-top:40px}
@media (max-width:400px){
  .produtos-cta .btn,
  .trabalhos-cta .btn,
  .cta-final .btn{white-space:normal;text-align:center;max-width:100%}
}

@media (max-width:980px){.grid-produtos{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.grid-produtos{grid-template-columns:1fr}}

/* ============ COMO FUNCIONA ============ */
.passos{background:var(--gray-100)}
.passos-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:20px}
.passo{background:#fff;border-radius:var(--radius);padding:30px 26px;border:1px solid var(--line)}
.passo .num{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:50%;background:var(--blue-deep);color:#fff;
  font-family:var(--font-head);font-weight:600;margin-bottom:16px;
}
.passo h3{font-size:1.1rem}
.passo p{font-size:.92rem;margin:0}
@media (max-width:820px){.passos-grid{grid-template-columns:1fr}}

/* ============ BLOCO COMERCIAL ============ */
.comercial{background:linear-gradient(135deg,var(--blue-deep),var(--blue-mid));color:#fff}
.comercial-grid{max-width:720px}
.comercial h2{color:#fff}
.lista-check{display:grid;gap:12px;margin:22px 0 30px}
.lista-check li{
  position:relative;padding-left:30px;font-weight:600;font-size:1rem;color:#eaf3fb;
}
.lista-check li::before{
  content:"";position:absolute;left:0;top:.35em;width:18px;height:18px;
  border-radius:50%;background:var(--red-accent);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/70% no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/70% no-repeat;
}

/* ============ SOBRE ============ */
.sobre-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:52px;align-items:center}
.sobre-visual img{
  width:100%;height:auto;aspect-ratio:3/4;
  border-radius:var(--radius);box-shadow:var(--shadow);
  object-fit:cover;object-position:center 38%;
}
.sobre-copy h2{font-size:clamp(1.6rem,3vw,2.1rem)}
@media (max-width:900px){
  .sobre-grid{grid-template-columns:1fr;gap:28px}
  .sobre-visual{max-width:360px;margin:0 auto}
}

/* ============ GALERIA / MASONRY ============ */
#trabalhos{background:var(--gray-100)}
.masonry{
  columns:4 220px;column-gap:16px;
}
.masonry figure{
  margin:0 0 16px;break-inside:avoid;border-radius:14px;overflow:hidden;
  position:relative;background:var(--gray-100);cursor:pointer;
}
.masonry figure img{width:100%;height:auto;display:block;transition:transform .3s ease}
.masonry figure:hover img{transform:scale(1.04)}

@media (max-width:900px){.masonry{columns:2 160px}}
@media (max-width:520px){.masonry{columns:2 130px;column-gap:10px}.masonry figure{margin-bottom:10px}}

/* ============ LIGHTBOX ============ */
.lightbox{
  position:fixed;inset:0;background:rgba(10,14,20,.94);
  display:none;align-items:center;justify-content:center;z-index:200;padding:24px;
}
.lightbox.open{display:flex}
.lightbox img{max-width:min(90vw,1000px);max-height:86vh;border-radius:8px}
.lb-close{
  position:absolute;top:18px;right:22px;background:none;border:none;color:#fff;
  font-size:2.4rem;line-height:1;cursor:pointer;
}
.lb-nav{
  position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.1);
  border:none;color:#fff;width:48px;height:48px;border-radius:50%;font-size:1.2rem;cursor:pointer;
}
.lb-prev{left:18px}.lb-next{right:18px}
@media (max-width:600px){.lb-nav{width:40px;height:40px}}

/* ============ ÁREA DE ATENDIMENTO ============ */
.area{background:var(--blue-soft)}
.cidades{display:flex;flex-wrap:wrap;gap:12px}
.cidade{
  background:#fff;border:1.5px solid var(--line);padding:10px 20px;border-radius:999px;
  font-weight:700;font-size:.92rem;color:var(--gray-700);
}
.cidade-principal{background:var(--blue-deep);border-color:var(--blue-deep);color:#fff}

/* ============ FAQ ============ */
.faq{background:var(--gray-100)}
.faq-list{max-width:760px;margin:0 auto;display:grid;gap:12px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:6px 22px}
.faq-item summary{
  padding:16px 0;font-weight:700;cursor:pointer;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:1.4rem;color:var(--blue-mid);flex:none}
.faq-item[open] summary::after{content:"–"}
.faq-item p{padding-bottom:16px;margin:0}

/* ============ CTA FINAL ============ */
.cta-final{background:linear-gradient(135deg,var(--blue-deep),var(--blue-mid))}
.cta-final-inner{text-align:center;color:#fff;max-width:640px}
.cta-final-inner h2{color:#fff;font-size:clamp(1.7rem,3.4vw,2.3rem)}
.cta-final-inner p{color:#dcebf8}

/* ============ RODAPÉ ============ */
.site-footer{background:linear-gradient(100deg,var(--blue-mid),var(--blue-deep) 70%);color:#dcebf8;padding-top:64px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:36px;padding-bottom:44px}
.footer-logo-badge{display:block;margin-bottom:16px}
.footer-logo-badge img{
  height:44px;width:auto;
  clip-path:ellipse(44% 46% at 50% 49%);
}
.footer-brand p{color:#dcebf8;font-size:.9rem;max-width:26ch}
.footer-col h4{color:#fff;font-size:.95rem;margin-bottom:14px}
.footer-link{display:block;color:#dcebf8;font-size:.92rem;padding:4px 0;opacity:.9}
.footer-link:hover{opacity:1;color:#fff}
.footer-instagram,.footer-whats{display:flex;align-items:center;gap:8px}
.footer-instagram svg,.footer-whats svg{width:18px;height:18px;fill:#dcebf8;flex:none}
.footer-col p{color:#dcebf8;font-size:.92rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.16);padding:20px 0;font-size:.82rem;color:#dcebf8}

@media (max-width:900px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:560px){
  .footer-grid{grid-template-columns:1fr}
}

/* ============ WHATSAPP FLUTUANTE ============ */
.whats-float{
  position:fixed;right:20px;bottom:20px;z-index:80;
  width:58px;height:58px;border-radius:50%;background:var(--whats);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 28px -8px rgba(0,0,0,.4);
}
.whats-float svg{width:28px;height:28px;fill:var(--whats-ink)}
body.ui-overlay-open .whats-float{display:none}

/* ============ REVEAL ANIMATION ============ */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .55s ease, transform .55s ease}
.reveal.in{opacity:1;transform:none}