/* ==========================================================================
   SILVA CONSTRUÇÃO E REFORMAS — Design System
   Azul #0057B8 · Azul escuro #003B73 · Azul profundo #002B55 · Dourado #FFC400
   Proporção visual 60 (claro) / 30 (azul) / 10 (dourado)
   ========================================================================== */

:root{
  /* ---- Cores ---- */
  --color-primary:#0057B8;
  --color-primary-dark:#003B73;
  --color-primary-deep:#002B55;
  --color-primary-light:#1677D2;
  --color-accent:#FFC400;
  --color-accent-hover:#FFD233;
  --color-white:#FFFFFF;
  --color-background:#F5F7FA;
  --color-text:#101828;
  --color-muted:#667085;
  --color-border:#E4E7EC;

  /* ---- Tipografia ---- */
  --font:"Manrope","Inter",Arial,sans-serif;

  /* ---- Espaçamento (múltiplos de 8) ---- */
  --space-xs:8px;
  --space-sm:16px;
  --space-md:24px;
  --space-lg:32px;
  --space-xl:48px;
  --space-2xl:64px;
  --space-3xl:80px;
  --space-4xl:96px;
  --space-5xl:120px;

  /* ---- Raio ---- */
  --radius-sm:8px;
  --radius-md:12px;
  --radius-lg:14px;
  --radius-pill:100px;

  /* ---- Container e grid ---- */
  --container-width:1280px;
  --container-pad:32px;
  --grid-gap:24px;

  /* ---- Sombras ---- */
  --shadow-sm:0 2px 8px rgba(0,43,85,.05);
  --shadow-md:0 10px 30px rgba(0,43,85,.08);
  --shadow-lg:0 18px 48px rgba(0,43,85,.12);

  /* ---- Movimento ---- */
  --t:250ms;
  --ease:cubic-bezier(.22,.61,.36,1);

  --header-h:96px;
}

*,*::before,*::after{box-sizing:border-box}

html{
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--header-h) + var(--space-sm));
  -webkit-text-size-adjust:100%
}

body{
  margin:0;
  background:var(--color-white);
  color:var(--color-text);
  font-family:var(--font);
  font-size:17px;
  line-height:1.6;
  font-weight:500;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden
}

img{max-width:100%;height:auto;display:block}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
svg.icon-sprite{position:absolute;width:0;height:0;overflow:hidden}

/* Ícones lineares, traço uniforme */
.ic{width:24px;height:24px;flex:none;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

:focus-visible{outline:3px solid var(--color-accent);outline-offset:3px;border-radius:4px}

/* ================= TIPOGRAFIA ================= */
h1,h2,h3{margin:0;color:var(--color-primary-deep);font-weight:700;letter-spacing:-.02em}

h1,.h1{
  font-size:clamp(40px,4.6vw,64px);
  line-height:1.08;
  font-weight:800;
  letter-spacing:-.03em
}
h2,.h2{
  font-size:clamp(32px,3.4vw,44px);
  line-height:1.15;
  letter-spacing:-.025em
}
h3,.h3{
  font-size:clamp(21px,1.7vw,26px);
  line-height:1.25
}

.lead{font-size:18px;line-height:1.7;color:var(--color-muted)}
.small{font-size:14px}

/* Label de seção — elemento recorrente da identidade */
.label{
  display:flex;align-items:center;gap:12px;
  font-size:12px;font-weight:600;letter-spacing:.15em;text-transform:uppercase;
  color:var(--color-primary);
  margin:0 0 var(--space-sm)
}
.label::before{
  content:"";width:32px;height:3px;border-radius:2px;
  background:var(--color-accent);flex:none
}
.label-light{color:var(--color-accent)}
.label-center{justify-content:center}

.accent{color:var(--color-accent)}

/* ================= LAYOUT ================= */
.container{
  width:100%;max-width:var(--container-width);margin-inline:auto;
  padding-left:max(var(--container-pad), env(safe-area-inset-left));
  padding-right:max(var(--container-pad), env(safe-area-inset-right))
}
.section{padding-block:var(--space-5xl)}
.section-tight{padding-block:var(--space-3xl)}

.section-head{
  display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);
  gap:var(--space-lg) var(--space-2xl);align-items:end;
  margin-bottom:var(--space-xl)
}
.section-head-center{
  display:block;text-align:center;max-width:720px;
  margin-inline:auto;margin-bottom:var(--space-xl)
}
.section-head p.lead{margin-top:var(--space-xs)}

.surface-light{background:var(--color-background)}
.surface-blue{background:var(--color-primary-dark);color:var(--color-white)}
.surface-blue h2,.surface-blue h3{color:var(--color-white)}
.surface-blue .lead{color:rgba(255,255,255,.8)}

/* ================= BOTÕES ================= */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 24px;border-radius:var(--radius-sm);
  font-size:15px;font-weight:700;line-height:1.2;letter-spacing:.01em;
  border:1px solid transparent;text-align:center;
  transition:background-color var(--t) var(--ease),color var(--t) var(--ease),
             border-color var(--t) var(--ease),transform var(--t) var(--ease),
             box-shadow var(--t) var(--ease)
}
.btn .ic{width:20px;height:20px}
.btn:hover{transform:translateY(-1px)}

/* Principal — dourado */
.btn-primary{background:var(--color-accent);color:var(--color-primary-deep)}
.btn-primary:hover{background:var(--color-accent-hover);box-shadow:0 8px 20px rgba(255,196,0,.28)}

/* Secundário sobre fundo escuro */
.btn-outline{background:transparent;color:var(--color-white);border-color:rgba(255,255,255,.7)}
.btn-outline:hover{background:var(--color-white);color:var(--color-primary-dark);border-color:var(--color-white)}

/* Secundário sobre fundo claro */
.btn-outline-blue{background:transparent;color:var(--color-primary);border-color:var(--color-primary)}
.btn-outline-blue:hover{background:var(--color-primary);color:var(--color-white)}

/* Azul sólido */
.btn-blue{background:var(--color-primary);color:var(--color-white)}
.btn-blue:hover{background:var(--color-primary-light)}

.btn-lg{padding:17px 30px;font-size:16px}
.btn-block{width:100%}

/* ================= HEADER ================= */
.header{
  position:fixed;inset:0 0 auto;z-index:100;height:var(--header-h);
  display:flex;align-items:center;
  background:transparent;border-bottom:1px solid transparent;
  transition:background-color 300ms var(--ease),height 300ms var(--ease),
             border-color 300ms var(--ease),box-shadow 300ms var(--ease)
}
.header::before{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:linear-gradient(180deg,rgba(0,43,85,.5),transparent);
  transition:opacity 300ms var(--ease)
}
.header.is-stuck{
  height:80px;background:rgba(0,59,115,.92);
  backdrop-filter:blur(12px) saturate(140%);
  -webkit-backdrop-filter:blur(12px) saturate(140%);
  border-bottom-color:rgba(255,255,255,.1);
  box-shadow:0 8px 28px rgba(0,43,85,.22)
}
.header.is-stuck::before{opacity:0}

.header-inner{
  display:grid;grid-template-columns:auto 1fr auto;
  align-items:center;gap:var(--space-md)
}

.brand{display:flex;align-items:center;gap:14px;min-width:0}
.brand-mark{
  width:60px;height:60px;border-radius:12px;flex:none;
  transition:width 300ms var(--ease),height 300ms var(--ease)
}
.header.is-stuck .brand-mark{width:50px;height:50px}
.brand-text{display:flex;flex-direction:column;line-height:1;min-width:0}
.brand-text strong{
  font-size:25px;font-weight:800;letter-spacing:.13em;color:var(--color-white)
}
.brand-text span{
  font-size:10.5px;font-weight:600;letter-spacing:.15em;text-transform:uppercase;
  color:var(--color-accent);margin-top:6px;white-space:nowrap
}

/* Menu central — no desktop o CTA e os contatos do painel mobile ficam ocultos */
.nav{display:flex;justify-content:center}
.nav-cta,.nav-contact{display:none}
.nav-list{display:flex;align-items:center;gap:var(--space-xl)}
.nav-link{
  position:relative;display:block;padding:12px 2px;
  font-size:15.5px;font-weight:600;color:rgba(255,255,255,.88);
  transition:color var(--t) var(--ease)
}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:2px;height:2px;
  border-radius:2px;background:var(--color-accent);
  transform:scaleX(0);transform-origin:left;
  transition:transform var(--t) var(--ease)
}
.nav-link:hover{color:var(--color-white)}
.nav-link:hover::after,.nav-link.is-current::after{transform:scaleX(1)}
.nav-link.is-current{color:var(--color-white)}

.header-cta{display:flex;align-items:center;gap:var(--space-sm)}

.burger{
  display:none;width:46px;height:46px;border-radius:var(--radius-sm);
  position:relative;flex:none;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25)
}
.burger span{
  position:absolute;left:13px;width:20px;height:2px;border-radius:2px;
  background:var(--color-white);
  transition:transform var(--t) var(--ease),opacity 150ms var(--ease),width var(--t) var(--ease)
}
.burger span:nth-child(1){top:16px}
.burger span:nth-child(2){top:22px;width:14px}
.burger span:nth-child(3){top:28px}
.burger.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);width:20px}

.nav-backdrop{
  position:fixed;inset:0;z-index:98;
  background:rgba(0,43,85,.6);backdrop-filter:blur(2px);
  opacity:0;transition:opacity var(--t) var(--ease)
}
.nav-backdrop.is-visible{opacity:1}

/* ================= HERO ================= */
/* Composição: texto à esquerda sobre azul, fotografia grande à direita,
   integradas por um gradiente azul sobre a borda da imagem. */
.hero{
  position:relative;isolation:isolate;overflow:hidden;
  display:flex;flex-direction:column;justify-content:flex-end;
  min-height:min(920px,100vh);padding-top:var(--header-h)
}
.hero-bg{
  position:absolute;inset:0;z-index:-3;
  background:
    radial-gradient(1000px 700px at 12% 18%, rgba(22,119,210,.30), transparent 62%),
    linear-gradient(115deg,var(--color-primary-deep) 0%,#00335F 46%,var(--color-primary-dark) 100%)
}

/* A fotografia se dissolve no azul do fundo por máscara — sem emenda de cor */
.hero-photo{
  position:absolute;inset:0;z-index:-2;
  -webkit-mask-image:linear-gradient(90deg,transparent 6%,rgba(0,0,0,.3) 24%,rgba(0,0,0,.8) 42%,#000 58%);
  mask-image:linear-gradient(90deg,transparent 6%,rgba(0,0,0,.3) 24%,rgba(0,0,0,.8) 42%,#000 58%)
}
.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:64% 44%}
/* Véu azul que integra a fotografia à paleta e protege a leitura */
.hero-photo-fade{
  position:absolute;inset:0;pointer-events:none;
  background:
    linear-gradient(90deg,
      rgba(0,43,85,.9) 0%,
      rgba(0,43,85,.62) 24%,
      rgba(0,43,85,.28) 46%,
      rgba(0,43,85,.14) 70%,
      rgba(0,43,85,.2) 100%),
    linear-gradient(180deg, rgba(0,43,85,.5) 0%, transparent 24%, rgba(0,43,85,.3) 84%, rgba(0,43,85,.62) 100%)
}

.hero-inner{flex:1;display:flex;align-items:center;padding-block:var(--space-3xl) var(--space-3xl)}
.hero-content{max-width:640px;position:relative;z-index:1}
.hero .label{margin-bottom:var(--space-md)}

.hero h1{
  color:var(--color-white);
  font-size:clamp(42px,5.1vw,74px);
  line-height:1.04;letter-spacing:-.03em;
  margin-bottom:var(--space-lg)
}
.hero h1 .accent{display:block;color:var(--color-accent)}

.hero-text{
  font-size:19px;line-height:1.7;color:rgba(255,255,255,.88);
  max-width:52ch;margin-bottom:0
}
.btn-hero{padding:19px 34px;font-size:16px;border-radius:10px}
.btn-hero .ic{width:22px;height:22px}

/* Faixa de confiança na base do hero */
.hero-strip{
  position:relative;z-index:1;
  border-top:1px solid rgba(255,255,255,.18);
  background:linear-gradient(180deg,rgba(0,43,85,.72),rgba(0,43,85,.9));
  backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)
}
.hero-strip-list{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:var(--space-md);padding-block:var(--space-md)
}
.hero-strip-list li{display:flex;align-items:center;gap:14px;min-width:0}
.strip-ico{
  width:48px;height:48px;border-radius:50%;flex:none;
  display:grid;place-items:center;
  border:1px solid rgba(255,196,0,.55);
  background:rgba(255,196,0,.1);color:var(--color-accent);
  transition:background var(--t) var(--ease),color var(--t) var(--ease)
}
.strip-ico .ic{width:24px;height:24px}
.hero-strip-list li:hover .strip-ico{background:var(--color-accent);color:var(--color-primary-deep)}
.strip-text{
  font-size:15px;font-weight:600;line-height:1.35;color:var(--color-white)
}

/* ================= SERVIÇOS ================= */
.cards{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--grid-gap)
}
.card{
  display:flex;flex-direction:column;
  background:var(--color-white);
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
  overflow:hidden;
  transition:transform var(--t) var(--ease),box-shadow var(--t) var(--ease),
             border-color var(--t) var(--ease)
}
.card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-md);
  border-color:var(--color-primary-light)
}
.card-media{aspect-ratio:16/10;overflow:hidden;background:var(--color-background)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform 400ms var(--ease)}
.card:hover .card-media img{transform:scale(1.03)}

.card-body{padding:var(--space-lg);display:flex;flex-direction:column;gap:14px;flex:1}
.card-ico{color:var(--color-primary)}
.card-ico .ic{width:34px;height:34px}
.card h3{font-size:24px;color:var(--color-primary-deep)}
.card p{color:var(--color-muted);font-size:16px;line-height:1.6}

/* Card de conversão — fecha a grade ocupando as colunas restantes */
.card-cta{grid-column:span 2}
.card-cta{
  background:var(--color-primary-dark);border-color:var(--color-primary-dark);
  justify-content:center;align-items:flex-start;padding:var(--space-xl)
}
.card-cta h3{color:var(--color-white);font-size:24px;margin-bottom:12px}
.card-cta p{color:rgba(255,255,255,.8);margin-bottom:var(--space-md)}
.card-cta:hover{transform:translateY(-4px);border-color:var(--color-primary-dark)}

/* ================= DIFERENCIAIS ================= */
.features-section{
  background:var(--color-primary-deep);color:var(--color-white);
  position:relative;overflow:hidden;
  border-top:1px solid rgba(255,255,255,.1)
}
.features-section::before{
  content:"";position:absolute;left:50%;top:-220px;translate:-50% 0;
  width:900px;height:440px;pointer-events:none;
  background:radial-gradient(ellipse,rgba(22,119,210,.26),transparent 68%)
}
.features-section .container{position:relative}
.features-section .section-head-center{margin-bottom:var(--space-2xl)}
.features-section h2{color:var(--color-white)}

.features{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:var(--space-xl) var(--space-lg)
}
.feature{
  position:relative;padding-top:var(--space-lg);
  border-top:1px solid rgba(255,255,255,.22);
  transition:border-color var(--t) var(--ease)
}
.feature:hover{border-top-color:var(--color-accent)}
.feature-num{
  position:absolute;top:var(--space-lg);right:0;
  font-size:13px;font-weight:700;letter-spacing:.12em;
  color:rgba(255,255,255,.42)
}
.feature .ic{
  width:34px;height:34px;color:var(--color-white);
  margin-bottom:var(--space-md);
  transition:color var(--t) var(--ease)
}
.feature:hover .ic{color:var(--color-accent)}
.feature h3{
  font-size:20px;color:var(--color-white);margin-bottom:10px;
  text-wrap:balance
}
.feature p{color:rgba(255,255,255,.76);font-size:16px;line-height:1.65}
@media (min-width:1025px){.feature h3{min-height:2.5em}}

/* ================= ATUAÇÃO ================= */
.coverage-grid{
  display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);
  gap:var(--space-2xl);align-items:center
}
.coverage-list{margin-block:var(--space-md) var(--space-lg);display:grid;gap:12px}
.coverage-list li{
  display:flex;align-items:center;gap:12px;
  font-size:16px;font-weight:600;color:var(--color-primary-deep)
}
.coverage-list .ic{width:20px;height:20px;color:var(--color-primary)}

.map-wrap{
  position:relative;display:flex;flex-direction:column;gap:var(--space-md);
  padding:var(--space-xl);border-radius:var(--radius-lg);overflow:hidden;
  background:
    radial-gradient(700px 420px at 78% 12%, rgba(22,119,210,.32), transparent 66%),
    linear-gradient(150deg,var(--color-primary-dark),var(--color-primary-deep));
  box-shadow:var(--shadow-md)
}
.map-wrap::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(circle at 50% 40%,#000,transparent 76%);
  -webkit-mask-image:radial-gradient(circle at 50% 40%,#000,transparent 76%)
}
.sc-map{position:relative;width:100%;height:auto;overflow:visible}
.map-shape{
  fill:rgba(255,196,0,.1);stroke:var(--color-accent);
  stroke-width:2.5;stroke-linejoin:round
}
.map-glow{fill:none;stroke:rgba(255,196,0,.16);stroke-width:14;stroke-linejoin:round}
.map-dots circle{fill:var(--color-accent)}
.map-foot{
  position:relative;display:flex;align-items:center;justify-content:space-between;
  gap:var(--space-md);padding-top:var(--space-md);
  border-top:1px solid rgba(255,255,255,.16)
}
.map-state{
  display:flex;flex-direction:column;line-height:1.3
}
.map-state strong{color:var(--color-white);font-size:17px;font-weight:700}
.map-state span{
  font-size:11px;font-weight:600;letter-spacing:.15em;text-transform:uppercase;
  color:var(--color-accent);margin-top:4px
}
.map-caption{
  font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(255,255,255,.68);text-align:right;max-width:14ch;line-height:1.5
}

/* ================= CTA ================= */
.cta{position:relative;isolation:isolate;overflow:hidden;text-align:center;color:var(--color-white)}
.cta-media{position:absolute;inset:0;z-index:-2}
.cta-media img{width:100%;height:100%;object-fit:cover;object-position:center 30%}
.cta-overlay{
  position:absolute;inset:0;z-index:-1;
  background:linear-gradient(135deg,rgba(0,43,85,.94),rgba(0,59,115,.88) 52%,rgba(0,87,184,.84))
}
.cta-inner{position:relative;max-width:900px;margin-inline:auto}
.cta h2{color:var(--color-white);font-size:clamp(34px,4.2vw,54px);margin-bottom:var(--space-md)}
.cta-text{
  font-size:19px;line-height:1.7;color:rgba(255,255,255,.88);
  max-width:52ch;margin-inline:auto;margin-bottom:var(--space-xl)
}
.cta-contacts{
  display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.45fr) minmax(0,.85fr);
  gap:var(--space-md);text-align:left;
  margin-top:var(--space-xl);padding-top:var(--space-lg);
  border-top:1px solid rgba(255,255,255,.2)
}
.cta-contacts li{display:flex;align-items:center;gap:12px;justify-content:center}
.cta-contacts .ic{width:22px;height:22px;color:var(--color-accent);flex:none}
.cta-contacts div{display:flex;flex-direction:column;line-height:1.4;min-width:0}
.cta-contacts span{
  font-size:11px;font-weight:600;letter-spacing:.15em;text-transform:uppercase;
  color:rgba(255,255,255,.62)
}
.cta-contacts a,.cta-contacts strong{
  color:var(--color-white);font-size:15px;font-weight:700;
  overflow-wrap:break-word;transition:color var(--t) var(--ease)
}
.cta-contacts a:hover{color:var(--color-accent)}

/* ================= FOOTER ================= */
.footer{
  background:var(--color-primary-deep);color:rgba(255,255,255,.75);
  padding-top:var(--space-3xl)
}
.footer-grid{
  display:grid;grid-template-columns:minmax(0,4fr) minmax(0,4fr) minmax(0,3fr);
  gap:var(--space-2xl);padding-bottom:var(--space-2xl)
}
.footer-col{position:relative}
.footer-col::before{
  content:"";position:absolute;left:calc(var(--space-2xl) / -2);top:4px;bottom:4px;
  width:1px;background:rgba(255,255,255,.12)
}
.footer-logo{width:88px;height:88px;border-radius:var(--radius-md);margin-bottom:var(--space-md)}
.footer-name{color:var(--color-white);font-size:18px;font-weight:700;margin-bottom:8px}
.footer-desc{font-size:15px;line-height:1.7;max-width:36ch}

.footer h3{
  color:var(--color-white);font-size:12px;font-weight:600;
  letter-spacing:.15em;text-transform:uppercase;
  margin-bottom:var(--space-md);padding-bottom:12px;position:relative
}
.footer h3::after{
  content:"";position:absolute;left:0;bottom:0;width:28px;height:2px;
  border-radius:2px;background:var(--color-accent)
}
.footer-info{display:grid;gap:var(--space-sm)}
.footer-info li{display:flex;flex-direction:column;line-height:1.5}
.footer-info span{
  font-size:11px;font-weight:600;letter-spacing:.15em;text-transform:uppercase;
  color:rgba(255,255,255,.58);margin-bottom:2px
}
.footer-info a,.footer-info strong{
  color:var(--color-white);font-size:15px;font-weight:600;
  overflow-wrap:break-word;transition:color var(--t) var(--ease)
}
.footer-info a:hover{color:var(--color-accent)}

.footer-links{display:grid;gap:10px;margin-bottom:var(--space-md)}
.footer-links a{font-size:15px;transition:color var(--t) var(--ease)}
.footer-links a:hover{color:var(--color-accent)}

.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding-block:var(--space-md);text-align:center
}
.footer-bottom p{font-size:14px;color:rgba(255,255,255,.6)}

/* ================= WHATSAPP FLUTUANTE ================= */
.wa-float{
  position:fixed;z-index:90;
  right:max(24px, env(safe-area-inset-right));
  bottom:calc(24px + env(safe-area-inset-bottom, 0px));
  display:flex;align-items:center;gap:10px;
  padding:14px 20px;border-radius:var(--radius-pill);
  background:#25D366;color:#04231A;font-size:15px;font-weight:700;
  box-shadow:0 10px 28px rgba(37,211,102,.34);
  opacity:0;transform:translateY(80px);pointer-events:none;
  transition:opacity var(--t) var(--ease),transform var(--t) var(--ease),box-shadow var(--t) var(--ease)
}
.wa-float.is-visible{opacity:1;transform:none;pointer-events:auto}
.wa-float:hover{transform:translateY(-1px);box-shadow:0 14px 34px rgba(37,211,102,.44)}

/* ================= REVELAÇÃO ================= */
.reveal{opacity:0}
.reveal.is-in{opacity:1;animation:reveal-in 500ms var(--ease) backwards}
.reveal[data-d="1"].is-in{animation-delay:60ms}
.reveal[data-d="2"].is-in{animation-delay:120ms}
.reveal[data-d="3"].is-in{animation-delay:180ms}
.reveal[data-d="4"].is-in{animation-delay:240ms}
@keyframes reveal-in{
  from{opacity:0;transform:translateY(16px)}
  to{opacity:1;transform:none}
}

.skip-link{
  position:fixed;top:-100px;left:16px;z-index:200;
  background:var(--color-accent);color:var(--color-primary-deep);
  padding:12px 20px;border-radius:0 0 var(--radius-sm) var(--radius-sm);
  font-weight:700;transition:top var(--t)
}
.skip-link:focus{top:0}

/* ==========================================================================
   TABLET  (768–1024px)
   ========================================================================== */
@media (max-width:1024px){
  :root{--container-pad:24px;--header-h:76px}

  .burger{display:block;position:relative;z-index:101}
  .brand{position:relative;z-index:101}
  .header-inner{grid-template-columns:1fr auto}
  .header-cta .btn{display:none}

  .nav{
    position:fixed;top:0;right:0;z-index:99;
    width:min(380px,86vw);height:100dvh;
    flex-direction:column;justify-content:flex-start;
    padding:calc(var(--header-h) + var(--space-md)) var(--space-lg) var(--space-lg);
    background:linear-gradient(180deg,var(--color-primary-dark),var(--color-primary-deep));
    box-shadow:-20px 0 50px rgba(0,43,85,.4);
    transform:translateX(105%);transition:transform 300ms var(--ease);
    overflow-y:auto;overscroll-behavior:contain
  }
  .nav.is-open{transform:none}
  .nav-list{flex-direction:column;align-items:stretch;gap:0;width:100%}
  .nav-list li{border-bottom:1px solid rgba(255,255,255,.12)}
  .nav-link{padding:18px 2px;font-size:17px}
  .nav-link::after{bottom:12px;right:auto;width:24px}
  .nav-cta{display:inline-flex;margin-top:var(--space-md);width:100%;padding:16px 24px}

  .nav-contact{
    display:grid;gap:4px;margin-top:auto;padding-top:var(--space-md);
    border-top:1px solid rgba(255,255,255,.14)
  }
  .nav-contact a,.nav-contact p{
    display:flex;align-items:center;gap:10px;padding:9px 0;
    font-size:14px;font-weight:600;color:rgba(255,255,255,.82);
    overflow-wrap:anywhere;line-height:1.5
  }
  .nav-contact .ic{width:18px;height:18px;color:var(--color-accent)}

  .section{padding-block:var(--space-4xl)}
  .section-head{grid-template-columns:1fr;align-items:start;gap:var(--space-sm)}

  /* A fotografia ocupa a base do hero, em faixa, e o texto fica sobre o azul */
  .hero{min-height:0;justify-content:flex-start}
  /* o padding inferior reserva a faixa da fotografia, que nunca cobre o conteúdo */
  .hero-inner{padding-block:var(--space-2xl) 200px}
  .hero-content{max-width:none}
  .hero-photo{
    inset:auto 0 0 0;height:390px;
    -webkit-mask-image:linear-gradient(180deg,transparent 0%,rgba(0,0,0,.45) 26%,#000 48%);
    mask-image:linear-gradient(180deg,transparent 0%,rgba(0,0,0,.45) 26%,#000 48%)
  }
  .hero-photo img{object-position:center 42%}
  .hero-photo-fade{
    background:linear-gradient(180deg,
      rgba(0,43,85,.86) 0%,
      rgba(0,43,85,.42) 34%,
      rgba(0,43,85,.28) 70%,
      rgba(0,43,85,.5) 100%)
  }
  .hero-strip-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-sm) var(--space-md)}

  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .card-cta{grid-column:span 2}
  .feature h3{min-height:0}

  .features{grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-lg)}

  .coverage-grid{grid-template-columns:1fr;gap:var(--space-xl)}
  .map-wrap{order:2;padding:var(--space-lg)}


  .cta-contacts{grid-template-columns:1fr;max-width:420px;margin-inline:auto}
  .cta-contacts li{justify-content:flex-start}

  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-xl)}
  .footer-brand{grid-column:1 / -1}
  .footer-col::before{display:none}
}

/* ==========================================================================
   MOBILE  (< 768px)
   ========================================================================== */
@media (max-width:767px){
  :root{--container-pad:20px;--header-h:68px;--grid-gap:16px}

  body{font-size:16px}
  h1,.h1{font-size:clamp(38px,9.8vw,44px);line-height:1.1}
  h2,.h2{font-size:clamp(30px,8vw,36px)}
  h3,.h3{font-size:22px}
  .lead,.hero-text,.about p,.cta-text{font-size:16px}

  .section{padding-block:var(--space-3xl)}
  .section-tight{padding-block:var(--space-2xl)}

  .brand-text strong{font-size:19px}
  .brand-text span{font-size:9px}

  /* Hero para o toque: headline, WhatsApp, faixa de confiança */
  .hero{min-height:0}
  .hero-inner{padding-block:var(--space-xl) 186px}
  .hero-photo{height:350px}
  .hero h1{font-size:clamp(38px,9.8vw,44px);margin-bottom:var(--space-md)}
  .hero-text{font-size:16px}
  .hero-strip-list{padding-block:var(--space-sm)}
  .hero-strip-list li{gap:11px}
  .strip-ico{width:40px;height:40px}
  .strip-ico .ic{width:20px;height:20px}
  .strip-text{font-size:13px}

  .cards{grid-template-columns:1fr}
  .card-cta{grid-column:auto;align-items:stretch}

  .features{grid-template-columns:1fr;gap:var(--space-lg)}

  .coverage .btn{width:100%}
  .map-wrap{padding:var(--space-md)}
  .map-foot{flex-direction:column;align-items:flex-start;gap:var(--space-xs)}
  .map-caption{text-align:left;max-width:none}


  .cta-contacts{margin-top:var(--space-lg);padding-top:var(--space-md)}
  .cta-contacts a,.cta-contacts strong{font-size:14px}
  .cta .btn{width:100%}

  .footer-grid{grid-template-columns:1fr;gap:var(--space-xl)}
  .footer-col .btn{width:100%}
  /* Áreas de toque confortáveis: contatos e navegação do rodapé */
  .footer-info a,.cta-contacts a,.nav-contact a,.footer-links a{
    display:inline-flex;align-items:center;min-height:48px
  }
  .nav-contact p{min-height:48px}
  .footer-links{gap:0}
  .brand-mark{width:48px;height:48px}
  .header.is-stuck .brand-mark{width:44px;height:44px}

  .wa-float{
    right:max(16px, env(safe-area-inset-right));
    bottom:calc(16px + env(safe-area-inset-bottom, 0px));
    width:58px;height:58px;padding:0;justify-content:center
  }
  .wa-float span{display:none}
  .wa-float .ic{width:26px;height:26px}

}

@media (max-width:360px){
  .brand-text span{display:none}

}

/* ================= PREFERÊNCIAS DO USUÁRIO ================= */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.01ms !important;animation-iteration-count:1 !important;
    transition-duration:.01ms !important;scroll-behavior:auto !important
  }
  .reveal{opacity:1;animation:none}
}

@media print{
  .header,.wa-float,.nav-backdrop{display:none !important}
  body{color:#000;background:#fff}
  .hero,.cta,.footer{background:#fff !important;color:#000 !important}
}