/* =========================================================================
   Dash ClimaTech - sistema de design
   Paleta extraida da propria logo: navy #060B20 / azul petroleo #0B789C
   ========================================================================= */

:root{
  /* Marca */
  --navy-900:#050C1A;
  --navy-800:#0A1526;
  --navy-700:#102039;
  --navy-600:#1B3050;
  --petrol:#0B789C;
  --petrol-700:#08607e;
  --petrol-500:#1194bd;
  --petrol-200:#9fdcf0;
  --petrol-050:#eaf7fb;
  --cyan:#35C8E8;
  --wa:#25D366;

  /* Neutros */
  --ink:#0C1725;
  --ink-soft:#334155;
  --muted:#5D6C82;
  --line:#E2E8F0;
  --line-soft:#EDF1F6;
  --bg:#FFFFFF;
  --bg-soft:#F5F8FB;
  --bg-tint:#EFF5F9;

  /* Tipografia */
  --font-head:'Manrope',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-body:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;

  /* Metrica */
  --wrap:1180px;
  --gap:clamp(1rem,2.4vw,1.75rem);
  --radius:16px;
  --radius-lg:24px;
  --radius-sm:10px;

  /* Sombras */
  --sh-sm:0 1px 2px rgba(12,23,37,.06),0 1px 3px rgba(12,23,37,.05);
  --sh-md:0 4px 16px rgba(12,23,37,.07),0 1px 3px rgba(12,23,37,.04);
  --sh-lg:0 18px 48px rgba(12,23,37,.12),0 4px 12px rgba(12,23,37,.06);
  --sh-glow:0 24px 70px rgba(5,12,26,.45);
}

/* ---------------------------------------------------------------- reset */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--font-body);font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,svg{max-width:100%;display:block}
a{color:var(--petrol-700);text-decoration:none}
a:hover{text-decoration:underline}
button{font:inherit}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.15;margin:0;letter-spacing:-.02em;font-weight:800}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
/* precisa vencer os display:flex/grid dos componentes */
[hidden]{display:none !important}
:focus-visible{outline:3px solid var(--cyan);outline-offset:3px;border-radius:4px}

.wrap{width:min(100% - 2.5rem,var(--wrap));margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:1rem;top:-100px;z-index:999;background:var(--navy-800);color:#fff;padding:.75rem 1.25rem;border-radius:0 0 8px 8px;transition:top .2s}
.skip:focus{top:0}

/* ------------------------------------------------------------- logotipo */
/* A logo e um SVG monocromatico usado como mascara: assume a cor do
   contexto (branca no escuro, navy no claro) sem precisar de 2 arquivos. */
.logo{
  display:block;
  background-color:currentColor;
  -webkit-mask:url('../img/logo.svg') no-repeat center/contain;
  mask:url('../img/logo.svg') no-repeat center/contain;
}
.logo--mark{
  -webkit-mask-image:url('../img/logo-mark.svg');
  mask-image:url('../img/logo-mark.svg');
}
.brand{display:inline-flex;align-items:center;gap:.7rem;color:var(--navy-800);text-decoration:none}
.brand:hover{text-decoration:none}
.brand .logo--mark{width:53px;height:30px;flex:none}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-text strong{font-family:var(--font-head);font-weight:800;font-size:1.05rem;letter-spacing:-.005em;color:currentColor}
.brand-text em{font-style:normal;font-size:.6rem;letter-spacing:.155em;text-transform:uppercase;color:var(--petrol);font-weight:700;margin-top:.28rem}
/* Rodape: cabe a logo completa (simbolo + texto empilhados) */
.brand--full{display:block}
.brand--full .logo{width:190px;height:110px}
@media (max-width:420px){
  .brand .logo--mark{width:44px;height:25px}
  .brand-text strong{font-size:.95rem}
  .brand-text em{font-size:.55rem}
}

/* --------------------------------------------------------------- botoes */
.btn{
  --btn-bg:var(--petrol);--btn-fg:#fff;--btn-bd:transparent;
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  padding:.95rem 1.6rem;border-radius:999px;border:1.5px solid var(--btn-bd);
  background:var(--btn-bg);color:var(--btn-fg);
  font-family:var(--font-head);font-weight:700;font-size:.98rem;letter-spacing:-.01em;
  cursor:pointer;text-decoration:none;text-align:center;
  transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease;
  box-shadow:var(--sh-sm);
}
.btn:hover{text-decoration:none;transform:translateY(-2px);box-shadow:var(--sh-md)}
.btn:active{transform:translateY(0)}
.btn svg{width:20px;height:20px;flex:none;fill:currentColor}
.btn--wa{--btn-bg:var(--wa);--btn-fg:#06301c}
.btn--wa:hover{--btn-bg:#1fbe5c}
.btn--ghost{--btn-bg:transparent;--btn-fg:#fff;--btn-bd:rgba(255,255,255,.35);box-shadow:none}
.btn--ghost:hover{--btn-bg:rgba(255,255,255,.1)}
.btn--outline{--btn-bg:#fff;--btn-fg:var(--navy-800);--btn-bd:var(--line)}
.btn--outline:hover{--btn-bd:var(--petrol);--btn-fg:var(--petrol-700)}
.btn--block{width:100%}
.btn--lg{padding:1.1rem 2rem;font-size:1.05rem}

/* --------------------------------------------------------------- topbar */
.topbar{background:var(--navy-900);color:#c3d0e2;font-size:.85rem}
.topbar .wrap{display:flex;flex-wrap:wrap;gap:.4rem 1.5rem;align-items:center;justify-content:space-between;padding:.55rem 0}
.topbar a{color:#fff;font-weight:600}
.topbar .tb-item{display:inline-flex;align-items:center;gap:.45rem}
.topbar svg{width:15px;height:15px;fill:var(--petrol-200);flex:none}
@media (max-width:760px){.topbar .tb-hide{display:none}.topbar .wrap{justify-content:center}}

/* --------------------------------------------------------------- header */
.header{
  position:sticky;top:0;z-index:100;background:rgba(255,255,255,.86);
  backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line-soft);transition:box-shadow .2s;
}
.header.is-stuck{box-shadow:var(--sh-md)}
.header .wrap{display:flex;align-items:center;gap:1.25rem;justify-content:space-between;min-height:74px}
.nav{display:flex;align-items:center;gap:.35rem}
.nav a{
  color:var(--ink-soft);font-family:var(--font-head);font-weight:600;font-size:.93rem;
  padding:.55rem .7rem;border-radius:8px;text-decoration:none;white-space:nowrap;
}
.nav a:hover,.nav a.is-active{color:var(--petrol-700);background:var(--petrol-050);text-decoration:none}
.header-cta{display:flex;align-items:center;gap:.6rem}
.header-cta .btn{padding:.7rem 1.25rem;font-size:.9rem}
.burger{display:none;width:46px;height:46px;border:1px solid var(--line);border-radius:12px;background:#fff;align-items:center;justify-content:center;cursor:pointer}
.burger span{display:block;width:20px;height:2px;background:var(--navy-800);border-radius:2px;position:relative;transition:.2s}
.burger span::before,.burger span::after{content:'';position:absolute;left:0;width:20px;height:2px;background:var(--navy-800);border-radius:2px;transition:.2s}
.burger span::before{top:-6px}
.burger span::after{top:6px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.burger[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}

@media (max-width:1040px){
  .burger{display:inline-flex}
  .nav{
    position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;gap:0;padding:.5rem 1.25rem 1.25rem;
    box-shadow:var(--sh-lg);display:none;
  }
  .nav.is-open{display:flex}
  .nav a{padding:.85rem .5rem;border-bottom:1px solid var(--line-soft);border-radius:0}
  .btn-header-wa{display:none}
}

/* ----------------------------------------------------------------- hero */
.hero{
  position:relative;color:#fff;overflow:hidden;
  background:
    radial-gradient(1100px 520px at 12% -10%,rgba(53,200,232,.20),transparent 62%),
    radial-gradient(900px 520px at 92% 8%,rgba(11,120,156,.38),transparent 60%),
    linear-gradient(165deg,var(--navy-800) 0%,var(--navy-900) 58%,#03080f 100%);
}
.hero::before{
  content:'';position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(circle at 50% 0%,#000 30%,transparent 78%);
  mask-image:radial-gradient(circle at 50% 0%,#000 30%,transparent 78%);
}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,4rem);align-items:center;padding:clamp(3rem,6vw,5.25rem) 0 clamp(2.5rem,5vw,4rem)}
.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-head);
  font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--petrol-200);background:rgba(53,200,232,.1);
  border:1px solid rgba(53,200,232,.28);padding:.45rem .9rem;border-radius:999px;
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(53,200,232,.22)}
.hero h1{font-size:clamp(2.15rem,4.8vw,3.5rem);margin:1.35rem 0 0;letter-spacing:-.03em}
.hero h1 .accent{
  background:linear-gradient(100deg,var(--cyan),#7ee0f5 55%,var(--petrol-200));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero .lead{margin-top:1.15rem;font-size:clamp(1.03rem,1.5vw,1.18rem);color:#c5d3e6;max-width:34rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.85rem;margin-top:1.9rem}
.hero-trust{display:flex;flex-wrap:wrap;gap:.6rem 1.6rem;margin-top:2.1rem;padding-top:1.6rem;border-top:1px solid rgba(255,255,255,.12)}
.hero-trust li{display:flex;align-items:center;gap:.55rem;font-size:.9rem;color:#b9c8dd}
.hero-trust svg{width:17px;height:17px;fill:var(--cyan);flex:none}

/* Card de orcamento rapido do hero */
.quote-card{
  background:#fff;color:var(--ink);border-radius:var(--radius-lg);
  padding:clamp(1.5rem,2.4vw,2rem);box-shadow:var(--sh-glow);
  border:1px solid rgba(255,255,255,.6);
}
.quote-card h2{font-size:1.4rem;letter-spacing:-.025em}
.quote-card .qc-sub{color:var(--muted);font-size:.92rem;margin-top:.4rem}
.quote-card form{margin-top:1.35rem;display:grid;gap:.85rem}
.qc-note{margin-top:.9rem;font-size:.79rem;color:var(--muted);text-align:center;line-height:1.5}
.qc-note a{text-decoration:underline}
.qc-or{display:flex;align-items:center;gap:.85rem;margin:1.1rem 0 .95rem;color:var(--muted);font-size:.78rem;font-family:var(--font-head);font-weight:600;text-transform:uppercase;letter-spacing:.1em}
.qc-or::before,.qc-or::after{content:'';flex:1;height:1px;background:var(--line)}

@media (max-width:960px){
  .hero .wrap{grid-template-columns:1fr;padding-top:2.5rem}
  .hero-trust{gap:.5rem 1.2rem}
}

/* --------------------------------------------------------- formularios */
.field{display:grid;gap:.35rem}
.field label{font-family:var(--font-head);font-weight:600;font-size:.85rem;color:var(--ink-soft)}
.field label .req{color:#c2410c}
.field input,.field select,.field textarea{
  width:100%;padding:.85rem 1rem;border:1.5px solid var(--line);border-radius:var(--radius-sm);
  font:inherit;font-size:.97rem;color:var(--ink);background:#fff;transition:border-color .15s,box-shadow .15s;
}
.field textarea{min-height:110px;resize:vertical}
.field select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%235D6C82'><path d='M7 10l5 5 5-5z'/></svg>");background-repeat:no-repeat;background-position:right .8rem center;background-size:22px;padding-right:2.6rem}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--petrol);box-shadow:0 0 0 4px rgba(11,120,156,.14)}
.field .hint{font-size:.78rem;color:var(--muted)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:.85rem}
@media (max-width:560px){.field-row{grid-template-columns:1fr}}
.check{display:flex;gap:.65rem;align-items:flex-start;font-size:.85rem;color:var(--muted);line-height:1.5}
.check input{width:18px;height:18px;margin-top:.15rem;flex:none;accent-color:var(--petrol)}

/* --------------------------------------------------------------- secoes */
.section{padding:clamp(3.5rem,7vw,6rem) 0}
.section-alt{background:var(--bg-soft)}
.section-dark{
  color:#fff;
  background:radial-gradient(900px 460px at 85% 0%,rgba(11,120,156,.35),transparent 60%),
             linear-gradient(160deg,var(--navy-800),var(--navy-900));
}
.section-dark h2,.section-dark h3{color:#fff}
.section-dark .lead{color:#bccadd}
.sec-head{max-width:46rem;margin-bottom:clamp(2rem,3.5vw,3rem)}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head h2{font-size:clamp(1.75rem,3.4vw,2.5rem);margin-top:.9rem}
.sec-head .lead{margin-top:.9rem;font-size:1.05rem;color:var(--muted)}
.tag{
  display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-head);
  font-size:.76rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--petrol-700);background:var(--petrol-050);border:1px solid #d3ebf4;
  padding:.4rem .85rem;border-radius:999px;
}
.section-dark .tag{color:var(--petrol-200);background:rgba(53,200,232,.1);border-color:rgba(53,200,232,.26)}

/* ---------------------------------------------------------------- cards */
.grid{display:grid;gap:var(--gap)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:960px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:1.6rem;box-shadow:var(--sh-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  display:flex;flex-direction:column;gap:.7rem;height:100%;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh-lg);border-color:#cfe6f0}
.card h3{font-size:1.14rem}
.card p{color:var(--muted);font-size:.95rem}
.card .ico{
  width:48px;height:48px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--petrol-050),#dff0f7);border:1px solid #d3ebf4;margin-bottom:.35rem;
}
.card .ico svg{width:25px;height:25px;fill:var(--petrol-700)}
.card .more{margin-top:auto;padding-top:.9rem;font-family:var(--font-head);font-weight:700;font-size:.88rem;color:var(--petrol-700);display:inline-flex;align-items:center;gap:.4rem}
.card .more svg{width:15px;height:15px;fill:currentColor;transition:transform .2s}
.card:hover .more svg{transform:translateX(3px)}

.card--dark{background:rgba(255,255,255,.045);border-color:rgba(255,255,255,.12);box-shadow:none}
.card--dark:hover{background:rgba(255,255,255,.075);border-color:rgba(53,200,232,.35)}
.card--dark p{color:#aebbcd}
.card--dark .ico{background:rgba(53,200,232,.1);border-color:rgba(53,200,232,.25)}
.card--dark .ico svg{fill:var(--cyan)}

/* Lista completa de servicos */
.svc-all{margin-top:clamp(2rem,3.5vw,2.75rem);background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.5rem,2.6vw,2.25rem)}
.svc-all h3{font-size:1.1rem;margin-bottom:1.15rem}
.svc-list{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem 1.75rem}
.svc-list li{display:flex;gap:.6rem;align-items:flex-start;font-size:.94rem;color:var(--ink-soft)}
.svc-list svg{width:18px;height:18px;fill:var(--petrol);flex:none;margin-top:.22rem}
@media (max-width:860px){.svc-list{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.svc-list{grid-template-columns:1fr}}

/* -------------------------------------------------------- como funciona */
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap)}
@media (max-width:900px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}
.step{position:relative;padding-top:2.9rem}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  position:absolute;top:0;left:0;font-family:var(--font-head);font-weight:800;font-size:1.05rem;
  color:var(--petrol-700);background:#fff;border:1.5px solid #cfe6f0;
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
}
.step h3{font-size:1.08rem;margin-bottom:.45rem}
.step p{color:var(--muted);font-size:.94rem}
.step::after{content:'';position:absolute;top:23px;left:58px;right:-12px;height:1.5px;background:linear-gradient(90deg,#cfe6f0,transparent)}
.step:last-child::after{display:none}
@media (max-width:900px){.step::after{display:none}}

/* ---------------------------------------------------------- diferenciais */
.diff-list{display:grid;grid-template-columns:repeat(2,1fr);gap:.9rem 2rem}
@media (max-width:760px){.diff-list{grid-template-columns:1fr}}
.diff-list li{display:flex;gap:.75rem;align-items:flex-start;color:#c9d6e6;font-size:.97rem}
.diff-list svg{width:20px;height:20px;fill:var(--cyan);flex:none;margin-top:.2rem}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap);margin-top:clamp(2.25rem,4vw,3rem);padding-top:clamp(2rem,3.5vw,2.5rem);border-top:1px solid rgba(255,255,255,.13)}
@media (max-width:700px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat .n{font-family:var(--font-head);font-weight:800;font-size:clamp(1.9rem,3.4vw,2.6rem);letter-spacing:-.03em;background:linear-gradient(100deg,var(--cyan),var(--petrol-200));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .l{color:#a8b8cd;font-size:.9rem;margin-top:.25rem}

/* ------------------------------------------------------------- segmentos */
.seg{display:flex;flex-direction:column;align-items:flex-start;gap:.55rem;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.35rem;transition:.2s;box-shadow:var(--sh-sm)}
.seg:hover{border-color:#cfe6f0;transform:translateY(-3px);box-shadow:var(--sh-md)}
.seg svg{width:28px;height:28px;fill:var(--petrol)}
.seg h3{font-size:1rem}
.seg p{font-size:.88rem;color:var(--muted)}

/* --------------------------------------------------------------- galeria */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
@media (max-width:860px){.gallery{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.gallery{grid-template-columns:1fr}}
.gallery figure{margin:0;position:relative;border-radius:var(--radius);overflow:hidden;background:var(--bg-tint);border:1px solid var(--line);aspect-ratio:4/3}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.gallery figure:hover img{transform:scale(1.05)}
.gallery figcaption{
  position:absolute;inset:auto 0 0 0;padding:1.5rem 1rem .85rem;color:#fff;font-size:.88rem;font-weight:600;
  background:linear-gradient(transparent,rgba(5,12,26,.85));
}

/* ------------------------------------------------------------ depoimentos */
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.7rem;box-shadow:var(--sh-sm);display:flex;flex-direction:column;gap:1rem;height:100%}
.stars{display:flex;gap:.15rem}
.stars svg{width:18px;height:18px;fill:#f59e0b}
.quote blockquote{margin:0;font-size:.98rem;color:var(--ink-soft);line-height:1.7}
.quote figcaption{margin-top:auto;display:flex;align-items:center;gap:.75rem;font-size:.9rem}
.avatar{width:42px;height:42px;border-radius:50%;background:linear-gradient(140deg,var(--petrol),var(--navy-700));color:#fff;display:grid;place-items:center;font-family:var(--font-head);font-weight:800;font-size:.95rem;flex:none}
.quote .who{font-family:var(--font-head);font-weight:700;color:var(--ink)}
.quote .where{color:var(--muted);font-size:.83rem}

/* ---------------------------------------------------------------- regioes */
.regions{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,3vw,2.5rem);align-items:start}
@media (max-width:900px){.regions{grid-template-columns:1fr}}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.25rem}
.chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:.45rem .95rem;font-size:.87rem;color:var(--ink-soft)}
.map-frame{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh-md);background:var(--bg-tint);aspect-ratio:4/3}
.map-frame iframe{width:100%;height:100%;border:0;display:block}

/* -------------------------------------------------------------------- faq */
.faq{max-width:52rem;margin-inline:auto;display:grid;gap:.75rem}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--sh-sm);overflow:hidden}
.faq details[open]{border-color:#cfe6f0}
.faq summary{
  cursor:pointer;list-style:none;padding:1.1rem 3rem 1.1rem 1.25rem;position:relative;
  font-family:var(--font-head);font-weight:700;font-size:1rem;color:var(--ink);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:'';position:absolute;right:1.25rem;top:50%;width:11px;height:11px;
  border-right:2.2px solid var(--petrol);border-bottom:2.2px solid var(--petrol);
  transform:translateY(-70%) rotate(45deg);transition:transform .2s;
}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq .answer{padding:0 1.25rem 1.25rem;color:var(--muted);font-size:.96rem}

/* --------------------------------------------------------------- orcamento */
.form-shell{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(1.75rem,4vw,3.5rem);align-items:start}
@media (max-width:960px){.form-shell{grid-template-columns:1fr}}
.form-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(1.5rem,3vw,2.5rem);box-shadow:var(--sh-lg)}
.form-box form{display:grid;gap:1.35rem}
fieldset{border:0;padding:0;margin:0;display:grid;gap:1.05rem}
legend{font-family:var(--font-head);font-weight:800;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--petrol-700);padding:0 0 .35rem}
.dropzone{
  border:1.5px dashed #bcd7e4;border-radius:var(--radius-sm);background:var(--petrol-050);
  padding:1.5rem 1rem;text-align:center;cursor:pointer;transition:.18s;
}
.dropzone:hover,.dropzone.is-over{background:#dff0f7;border-color:var(--petrol)}
.dropzone svg{width:30px;height:30px;fill:var(--petrol);margin:0 auto .5rem}
.dropzone .dz-title{font-family:var(--font-head);font-weight:700;font-size:.95rem;color:var(--ink)}
.dropzone .dz-sub{font-size:.8rem;color:var(--muted);margin-top:.2rem}
.thumbs{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:.75rem}
.thumb{position:relative;width:74px;height:74px;border-radius:9px;overflow:hidden;border:1px solid var(--line)}
.thumb img{width:100%;height:100%;object-fit:cover}
.thumb button{position:absolute;top:2px;right:2px;width:20px;height:20px;border:0;border-radius:50%;background:rgba(5,12,26,.75);color:#fff;font-size:12px;line-height:1;cursor:pointer;display:grid;place-items:center}
.form-side .card{margin-bottom:1rem}
.form-status{padding:.9rem 1.1rem;border-radius:var(--radius-sm);font-size:.92rem;display:none}
.form-status.is-on{display:block}
.form-status.ok{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46}
.form-status.err{background:#fef2f2;border:1px solid #fecaca;color:#991b1b}

/* ----------------------------------------------------------------- contato */
/* auto-fit: fica bonito com 2 ou 3 cartoes (o de e-mail so aparece se configurado) */
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:var(--gap)}
@media (max-width:640px){.contact-grid{grid-template-columns:1fr}}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;box-shadow:var(--sh-sm);display:flex;flex-direction:column;gap:.5rem}
.contact-card .ico{width:44px;height:44px;border-radius:12px;background:var(--petrol-050);border:1px solid #d3ebf4;display:grid;place-items:center;margin-bottom:.3rem}
.contact-card .ico svg{width:22px;height:22px;fill:var(--petrol-700)}
.contact-card h3{font-size:1.05rem}
.contact-card p{font-size:.95rem;color:var(--muted)}
.contact-card a{font-size:.95rem;font-weight:600;color:var(--petrol-700)}

/* --------------------------------------------------------------------- cta */
.cta-band{
  border-radius:var(--radius-lg);padding:clamp(2rem,4vw,3.25rem);color:#fff;text-align:center;position:relative;overflow:hidden;
  background:radial-gradient(700px 320px at 50% -20%,rgba(53,200,232,.28),transparent 65%),
             linear-gradient(150deg,var(--navy-700),var(--navy-900));
}
.cta-band h2{font-size:clamp(1.6rem,3vw,2.25rem)}
.cta-band p{color:#bccadd;margin:.9rem auto 0;max-width:38rem}
.cta-band .hero-actions{justify-content:center}

/* ------------------------------------------------------------------ rodape */
.footer{background:var(--navy-900);color:#93a4bb;padding:clamp(3rem,5vw,4rem) 0 0;font-size:.92rem}
.footer .brand{color:#fff}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:clamp(1.5rem,3vw,2.5rem)}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}
.footer h3{color:#fff;font-size:.8rem;letter-spacing:.13em;text-transform:uppercase;margin-bottom:1rem;font-weight:700}
.footer a{color:#93a4bb}
.footer a:hover{color:#fff}
.footer li{margin-bottom:.55rem}
.footer .desc{margin-top:1.1rem;max-width:24rem;line-height:1.7}
.social{display:flex;gap:.6rem;margin-top:1.25rem}
.social a{width:40px;height:40px;border-radius:11px;border:1px solid rgba(255,255,255,.16);display:grid;place-items:center;transition:.2s}
.social a:hover{background:var(--petrol);border-color:var(--petrol)}
.social svg{width:19px;height:19px;fill:#fff}
.footer-bottom{margin-top:clamp(2.25rem,4vw,3rem);border-top:1px solid rgba(255,255,255,.1);padding:1.35rem 0;display:flex;flex-wrap:wrap;gap:.6rem 1.5rem;justify-content:space-between;font-size:.84rem}

/* -------------------------------------------------------------- flutuantes */
/* Ficam ocultos enquanto o hero (que ja tem o CTA grande) esta na tela. */
.floaters{
  position:fixed;right:1rem;bottom:1rem;z-index:90;display:flex;flex-direction:column;gap:.7rem;
  opacity:0;visibility:hidden;transform:translateY(14px);
  transition:opacity .25s ease,transform .25s ease,visibility .25s;
}
.floaters.is-on{opacity:1;visibility:visible;transform:none}
.float-btn{
  position:relative;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;
  box-shadow:0 10px 26px rgba(5,12,26,.28);transition:transform .2s;
}
.float-btn:hover{transform:scale(1.07);text-decoration:none}
.float-btn svg{width:30px;height:30px;fill:#fff}
.float-wa{background:var(--wa)}
.float-tel{background:var(--navy-800);display:none}
@media (max-width:760px){.float-tel{display:grid}.floaters{bottom:.85rem;right:.85rem}}
.float-label{
  position:absolute;right:70px;top:50%;transform:translateY(-50%);white-space:nowrap;
  background:var(--navy-900);color:#fff;font-size:.82rem;font-weight:600;padding:.45rem .8rem;border-radius:8px;
  opacity:0;pointer-events:none;transition:opacity .2s;
}
.float-btn:hover .float-label{opacity:1}
@media (max-width:760px){.float-label{display:none}}

/* ----------------------------------------------------------------- cookies */
.cookie{
  position:fixed;left:1rem;right:1rem;bottom:1rem;z-index:95;max-width:34rem;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--sh-lg);padding:1.15rem 1.25rem;display:none;gap:.9rem;align-items:center;flex-wrap:wrap;
}
.cookie.is-on{display:flex}
.cookie p{font-size:.86rem;color:var(--muted);flex:1 1 16rem;line-height:1.55}
.cookie .btn{padding:.6rem 1.15rem;font-size:.86rem}
@media (max-width:760px){
  /* No celular vira uma barra rente ao rodape, para nao cobrir o CTA do topo */
  .cookie{left:0;right:0;bottom:0;max-width:none;border-radius:16px 16px 0 0;padding:1rem 1.1rem;gap:.75rem}
  .cookie p{font-size:.8rem;flex:1 1 100%}
  .cookie .btn{width:100%}
  body.cookie-on .floaters{bottom:10.5rem}
}

/* --------------------------------------------------------------- animacoes */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important}
  .reveal{opacity:1;transform:none}
}

/* ------------------------------------------------------------------ print */
@media print{
  .header,.topbar,.floaters,.cookie,.hero::before{display:none !important}
  body{color:#000}
}